diff --git a/.metadata b/.metadata index 56546de..51c0bb5 100644 --- a/.metadata +++ b/.metadata @@ -4,7 +4,7 @@ # This file should be version controlled and should not be manually edited. version: - revision: "48c32af0345e9ad5747f78ddce828c7f795f7159" + revision: "db50e20168db8fee486b9abf32fc912de3bc5b6a" channel: "stable" project_type: app @@ -13,11 +13,26 @@ project_type: app migration: platforms: - platform: root - create_revision: 48c32af0345e9ad5747f78ddce828c7f795f7159 - base_revision: 48c32af0345e9ad5747f78ddce828c7f795f7159 + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a - platform: android - create_revision: 48c32af0345e9ad5747f78ddce828c7f795f7159 - base_revision: 48c32af0345e9ad5747f78ddce828c7f795f7159 + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + - platform: ios + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + - platform: linux + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + - platform: macos + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + - platform: web + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + - platform: windows + create_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a + base_revision: db50e20168db8fee486b9abf32fc912de3bc5b6a # User provided section diff --git a/README.md b/README.md index 1a3e5ae..1e1fca4 100644 --- a/README.md +++ b/README.md @@ -2,6 +2,10 @@ 极简风格的观影 · 阅读 · 笔记 记录应用,基于 Flutter 开发。 +**开发计划:** + +http://docmost.iletter.top/share/ropwljpyvn/p/mook-note-lHmPTswdDC + ## 应用预览 | 影视列表 | 书籍列表 | 笔记界面 | @@ -9,7 +13,7 @@ | | | | -更多预览图片请到应用预览2里面查看 +更多预览图片请到**应用功能详情预览**里面查看 ## 功能特性 @@ -139,7 +143,7 @@ flutter build apk --release flutter build appbundle --release ``` -## 应用预览2 +## 应用功能详情预览 | 数据统计 | 侧边栏 | 我的界面 | |:---:|:---:|:---:| diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml index 079b5ad..ec13546 100644 --- a/android/app/src/main/AndroidManifest.xml +++ b/android/app/src/main/AndroidManifest.xml @@ -3,7 +3,9 @@ android:label="MookNote" android:name="${applicationName}" android:icon="@mipmap/ic_launcher" - android:requestLegacyExternalStorage="true"> + android:requestLegacyExternalStorage="true" + android:usesCleartextTraffic="true" + android:networkSecurityConfig="@xml/network_security_config"> + + + + diff --git a/android/build/reports/problems/problems-report.html b/android/build/reports/problems/problems-report.html deleted file mode 100644 index 2d58dd2..0000000 --- a/android/build/reports/problems/problems-report.html +++ /dev/null @@ -1,663 +0,0 @@ - - - - - - - - - - - - - Gradle Configuration Cache - - - -
- -
- Loading... -
- - - - - - diff --git a/assets/foliate-js/.babelrc b/assets/foliate-js/.babelrc new file mode 100644 index 0000000..d44e5f1 --- /dev/null +++ b/assets/foliate-js/.babelrc @@ -0,0 +1,27 @@ +{ + "presets": [ + ["@babel/preset-env", { + "targets": { + "android": "7", + "chrome": "70", + "safari": "12", + "ios": "12" + }, + "useBuiltIns": "entry", + "corejs": 3, + "modules": "auto" + }] + ], + "plugins": [ + ["@babel/plugin-transform-runtime", { + "regenerator": true, + "corejs": false, + "helpers": true, + "useESModules": false + }], + "@babel/plugin-transform-class-properties", + "@babel/plugin-transform-private-methods", + "@babel/plugin-transform-nullish-coalescing-operator", + "@babel/plugin-transform-optional-chaining" + ] +} \ No newline at end of file diff --git a/assets/foliate-js/.gitattributes b/assets/foliate-js/.gitattributes new file mode 100644 index 0000000..432ee0a --- /dev/null +++ b/assets/foliate-js/.gitattributes @@ -0,0 +1 @@ +vendor/* linguist-vendored=true diff --git a/assets/foliate-js/.gitignore b/assets/foliate-js/.gitignore new file mode 100644 index 0000000..40b878d --- /dev/null +++ b/assets/foliate-js/.gitignore @@ -0,0 +1 @@ +node_modules/ \ No newline at end of file diff --git a/assets/foliate-js/README.md b/assets/foliate-js/README.md new file mode 100644 index 0000000..301398b --- /dev/null +++ b/assets/foliate-js/README.md @@ -0,0 +1,2 @@ +This folder forked from [Foliate-js](https://github.com/johnfactotum/foliate-js) which is MIT licensed. +Some changes also come from [readest/foliate-js](https://github.com/readest/foliate-js) which is MIT licensed. diff --git a/assets/foliate-js/debug.html b/assets/foliate-js/debug.html new file mode 100644 index 0000000..7306b51 --- /dev/null +++ b/assets/foliate-js/debug.html @@ -0,0 +1,233 @@ + + + +Anx Reader Debug + + +
+
+ + + +
+ +
+ +
+
+
+ + + + + + + + \ No newline at end of file diff --git a/assets/foliate-js/dist/bundle.js b/assets/foliate-js/dist/bundle.js new file mode 100644 index 0000000..0b52a16 --- /dev/null +++ b/assets/foliate-js/dist/bundle.js @@ -0,0 +1,2 @@ +/*! 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For license information please see pdf-legacy.js.LICENSE.txt */ +!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.FoliateJS=e():t.FoliateJS=e()}("undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:this,(function(){return function(){var __webpack_modules__={18614:function(){},58680:function(){},62706:function(){},66359:function(){},90179:function(){},90571:function(module,__unused_webpack_exports,__webpack_require__){var root,factory;root=globalThis,factory=()=>(()=>{"use strict";var 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e=[t[0],t[2],t[1],t[3]],s=t[0]*e[0]+t[1]*e[2],i=t[0]*e[1]+t[1]*e[3],n=t[2]*e[0]+t[3]*e[2],a=t[2]*e[1]+t[3]*e[3],r=(s+a)/2,o=Math.sqrt((s+a)**2-4*(s*a-n*i))/2,l=r+o||1,h=r-o||1;return[Math.sqrt(l),Math.sqrt(h)]}static normalizeRect(t){const e=t.slice(0);return t[0]>t[2]&&(e[0]=t[2],e[2]=t[0]),t[1]>t[3]&&(e[1]=t[3],e[3]=t[1]),e}static intersect(t,e){const s=Math.max(Math.min(t[0],t[2]),Math.min(e[0],e[2])),i=Math.min(Math.max(t[0],t[2]),Math.max(e[0],e[2]));if(s>i)return null;const n=Math.max(Math.min(t[1],t[3]),Math.min(e[1],e[3])),a=Math.min(Math.max(t[1],t[3]),Math.max(e[1],e[3]));return n>a?null:[s,n,i,a]}static bezierBoundingBox(t,e,s,i,n,a,r,o){const l=[],h=[[],[]];let c,d,u,p,g,m,f,b;for(let h=0;h<2;++h)if(0===h?(d=6*t-12*s+6*n,c=-3*t+9*s-9*n+3*r,u=3*s-3*t):(d=6*e-12*i+6*a,c=-3*e+9*i-9*a+3*o,u=3*i-3*e),Math.abs(c)<1e-12){if(Math.abs(d)<1e-12)continue;p=-u/d,0{this.resolve=e=>{this.#t=!0,t(e)},this.reject=t=>{this.#t=!0,e(t)}}))}get settled(){return this.#t}};let 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_util=__w_pdfjs_require__(1),_annotation_storage=__w_pdfjs_require__(3),_display_utils=__w_pdfjs_require__(6),_font_loader=__w_pdfjs_require__(9),_displayNode_utils=__w_pdfjs_require__(10),_canvas=__w_pdfjs_require__(11),_worker_options=__w_pdfjs_require__(14),_message_handler=__w_pdfjs_require__(15),_metadata=__w_pdfjs_require__(16),_optional_content_config=__w_pdfjs_require__(17),_transport_stream=__w_pdfjs_require__(18),_displayFetch_stream=__w_pdfjs_require__(19),_displayNetwork=__w_pdfjs_require__(22),_displayNode_stream=__w_pdfjs_require__(23),_displaySvg=__w_pdfjs_require__(24),_xfa_text=__w_pdfjs_require__(25);const DEFAULT_RANGE_CHUNK_SIZE=65536,RENDERING_CANCELLED_TIMEOUT=100,DELAYED_CLEANUP_TIMEOUT=5e3,DefaultCanvasFactory=_util.isNodeJS?_displayNode_utils.NodeCanvasFactory:_display_utils.DOMCanvasFactory;exports.DefaultCanvasFactory=DefaultCanvasFactory;const DefaultCMapReaderFactory=_util.isNodeJS?_displayNode_utils.NodeCMapReaderFactory:_display_utils.DOMCMapReaderFactory;exports.DefaultCMapReaderFactory=DefaultCMapReaderFactory;const DefaultFilterFactory=_util.isNodeJS?_displayNode_utils.NodeFilterFactory:_display_utils.DOMFilterFactory;exports.DefaultFilterFactory=DefaultFilterFactory;const DefaultStandardFontDataFactory=_util.isNodeJS?_displayNode_utils.NodeStandardFontDataFactory:_display_utils.DOMStandardFontDataFactory;function getDocument(t){if("string"==typeof t||t instanceof URL?t={url:t}:(0,_util.isArrayBuffer)(t)&&(t={data:t}),"object"!=typeof t)throw new Error("Invalid parameter in getDocument, need parameter object.");if(!t.url&&!t.data&&!t.range)throw new Error("Invalid parameter object: need either .data, .range or .url");const e=new PDFDocumentLoadingTask,{docId:s}=e,i=t.url?getUrlProp(t.url):null,n=t.data?getDataProp(t.data):null,a=t.httpHeaders||null,r=!0===t.withCredentials,o=t.password??null,l=t.range instanceof PDFDataRangeTransport?t.range:null,h=Number.isInteger(t.rangeChunkSize)&&t.rangeChunkSize>0?t.rangeChunkSize:DEFAULT_RANGE_CHUNK_SIZE;let c=t.worker instanceof PDFWorker?t.worker:null;const d=t.verbosity,u="string"!=typeof t.docBaseUrl||(0,_display_utils.isDataScheme)(t.docBaseUrl)?null:t.docBaseUrl,p="string"==typeof t.cMapUrl?t.cMapUrl:null,g=!1!==t.cMapPacked,m=t.CMapReaderFactory||DefaultCMapReaderFactory,f="string"==typeof t.standardFontDataUrl?t.standardFontDataUrl:null,b=t.StandardFontDataFactory||DefaultStandardFontDataFactory,_=!0!==t.stopAtErrors,A=Number.isInteger(t.maxImageSize)&&t.maxImageSize>-1?t.maxImageSize:-1,v=!1!==t.isEvalSupported,y="boolean"==typeof t.isOffscreenCanvasSupported?t.isOffscreenCanvasSupported:!_util.isNodeJS,S=Number.isInteger(t.canvasMaxAreaInBytes)?t.canvasMaxAreaInBytes:-1,x="boolean"==typeof t.disableFontFace?t.disableFontFace:_util.isNodeJS,w=!0===t.fontExtraProperties,E=!0===t.enableXfa,C=t.ownerDocument||globalThis.document,T=!0===t.disableRange,P=!0===t.disableStream,M=!0===t.disableAutoFetch,k=!0===t.pdfBug,F=l?l.length:t.length??NaN,R="boolean"==typeof t.useSystemFonts?t.useSystemFonts:!_util.isNodeJS&&!x,D="boolean"==typeof t.useWorkerFetch?t.useWorkerFetch:m===_display_utils.DOMCMapReaderFactory&&b===_display_utils.DOMStandardFontDataFactory&&p&&f&&(0,_display_utils.isValidFetchUrl)(p,document.baseURI)&&(0,_display_utils.isValidFetchUrl)(f,document.baseURI),I=t.canvasFactory||new DefaultCanvasFactory({ownerDocument:C}),L=t.filterFactory||new DefaultFilterFactory({docId:s,ownerDocument:C});(0,_util.setVerbosityLevel)(d);const O={canvasFactory:I,filterFactory:L};if(D||(O.cMapReaderFactory=new m({baseUrl:p,isCompressed:g}),O.standardFontDataFactory=new b({baseUrl:f})),!c){const t={verbosity:d,port:_worker_options.GlobalWorkerOptions.workerPort};c=t.port?PDFWorker.fromPort(t):new PDFWorker(t),e._worker=c}const N={docId:s,apiVersion:"3.11.174",data:n,password:o,disableAutoFetch:M,rangeChunkSize:h,length:F,docBaseUrl:u,enableXfa:E,evaluatorOptions:{maxImageSize:A,disableFontFace:x,ignoreErrors:_,isEvalSupported:v,isOffscreenCanvasSupported:y,canvasMaxAreaInBytes:S,fontExtraProperties:w,useSystemFonts:R,cMapUrl:D?p:null,standardFontDataUrl:D?f:null}},B={ignoreErrors:_,isEvalSupported:v,disableFontFace:x,fontExtraProperties:w,enableXfa:E,ownerDocument:C,disableAutoFetch:M,pdfBug:k,styleElement:null};return c.promise.then((function(){if(e.destroyed)throw new Error("Loading aborted");const t=_fetchDocument(c,N),o=new Promise((function(t){let e;var s;l?e=new _transport_stream.PDFDataTransportStream({length:F,initialData:l.initialData,progressiveDone:l.progressiveDone,contentDispositionFilename:l.contentDispositionFilename,disableRange:T,disableStream:P},l):n||(s={url:i,length:F,httpHeaders:a,withCredentials:r,rangeChunkSize:h,disableRange:T,disableStream:P},e=_util.isNodeJS?new _displayNode_stream.PDFNodeStream(s):(0,_display_utils.isValidFetchUrl)(s.url)?new _displayFetch_stream.PDFFetchStream(s):new _displayNetwork.PDFNetworkStream(s)),t(e)}));return Promise.all([t,o]).then((function([t,i]){if(e.destroyed)throw new Error("Loading aborted");const n=new _message_handler.MessageHandler(s,t,c.port),a=new WorkerTransport(n,e,i,B,O);e._transport=a,n.send("Ready",null)}))})).catch(e._capability.reject),e}async function _fetchDocument(t,e){if(t.destroyed)throw new Error("Worker was destroyed");const s=await t.messageHandler.sendWithPromise("GetDocRequest",e,e.data?[e.data.buffer]:null);if(t.destroyed)throw new Error("Worker was destroyed");return s}function getUrlProp(t){if(t instanceof URL)return t.href;try{return new URL(t,window.location).href}catch{if(_util.isNodeJS&&"string"==typeof t)return t}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.")}function getDataProp(t){if(_util.isNodeJS&&"undefined"!=typeof Buffer&&t instanceof Buffer)throw new Error("Please provide binary data as `Uint8Array`, rather than `Buffer`.");if(t instanceof Uint8Array&&t.byteLength===t.buffer.byteLength)return t;if("string"==typeof t)return(0,_util.stringToBytes)(t);if("object"==typeof t&&!isNaN(t?.length)||(0,_util.isArrayBuffer)(t))return new Uint8Array(t);throw new Error("Invalid PDF binary data: either TypedArray, string, or array-like object is expected in the data property.")}exports.DefaultStandardFontDataFactory=DefaultStandardFontDataFactory;class PDFDocumentLoadingTask{static#e=0;constructor(){this._capability=new _util.PromiseCapability,this._transport=null,this._worker=null,this.docId="d"+PDFDocumentLoadingTask.#e++,this.destroyed=!1,this.onPassword=null,this.onProgress=null}get promise(){return this._capability.promise}async destroy(){this.destroyed=!0;try{this._worker?.port&&(this._worker._pendingDestroy=!0),await(this._transport?.destroy())}catch(t){throw this._worker?.port&&delete this._worker._pendingDestroy,t}this._transport=null,this._worker&&(this._worker.destroy(),this._worker=null)}}exports.PDFDocumentLoadingTask=PDFDocumentLoadingTask;class PDFDataRangeTransport{constructor(t,e,s=!1,i=null){this.length=t,this.initialData=e,this.progressiveDone=s,this.contentDispositionFilename=i,this._rangeListeners=[],this._progressListeners=[],this._progressiveReadListeners=[],this._progressiveDoneListeners=[],this._readyCapability=new _util.PromiseCapability}addRangeListener(t){this._rangeListeners.push(t)}addProgressListener(t){this._progressListeners.push(t)}addProgressiveReadListener(t){this._progressiveReadListeners.push(t)}addProgressiveDoneListener(t){this._progressiveDoneListeners.push(t)}onDataRange(t,e){for(const s of this._rangeListeners)s(t,e)}onDataProgress(t,e){this._readyCapability.promise.then((()=>{for(const s of this._progressListeners)s(t,e)}))}onDataProgressiveRead(t){this._readyCapability.promise.then((()=>{for(const e of this._progressiveReadListeners)e(t)}))}onDataProgressiveDone(){this._readyCapability.promise.then((()=>{for(const t of this._progressiveDoneListeners)t()}))}transportReady(){this._readyCapability.resolve()}requestDataRange(t,e){(0,_util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}abort(){}}exports.PDFDataRangeTransport=PDFDataRangeTransport;class PDFDocumentProxy{constructor(t,e){this._pdfInfo=t,this._transport=e,Object.defineProperty(this,"getJavaScript",{value:()=>((0,_display_utils.deprecated)("`PDFDocumentProxy.getJavaScript`, please use `PDFDocumentProxy.getJSActions` instead."),this.getJSActions().then((t=>{if(!t)return t;const e=[];for(const s in t)e.push(...t[s]);return e})))})}get annotationStorage(){return this._transport.annotationStorage}get filterFactory(){return this._transport.filterFactory}get numPages(){return this._pdfInfo.numPages}get fingerprints(){return this._pdfInfo.fingerprints}get isPureXfa(){return(0,_util.shadow)(this,"isPureXfa",!!this._transport._htmlForXfa)}get allXfaHtml(){return this._transport._htmlForXfa}getPage(t){return this._transport.getPage(t)}getPageIndex(t){return this._transport.getPageIndex(t)}getDestinations(){return this._transport.getDestinations()}getDestination(t){return this._transport.getDestination(t)}getPageLabels(){return this._transport.getPageLabels()}getPageLayout(){return this._transport.getPageLayout()}getPageMode(){return this._transport.getPageMode()}getViewerPreferences(){return this._transport.getViewerPreferences()}getOpenAction(){return this._transport.getOpenAction()}getAttachments(){return this._transport.getAttachments()}getJSActions(){return this._transport.getDocJSActions()}getOutline(){return this._transport.getOutline()}getOptionalContentConfig(){return this._transport.getOptionalContentConfig()}getPermissions(){return this._transport.getPermissions()}getMetadata(){return this._transport.getMetadata()}getMarkInfo(){return this._transport.getMarkInfo()}getData(){return this._transport.getData()}saveDocument(){return this._transport.saveDocument()}getDownloadInfo(){return this._transport.downloadInfoCapability.promise}cleanup(t=!1){return this._transport.startCleanup(t||this.isPureXfa)}destroy(){return this.loadingTask.destroy()}get loadingParams(){return this._transport.loadingParams}get loadingTask(){return this._transport.loadingTask}getFieldObjects(){return this._transport.getFieldObjects()}hasJSActions(){return this._transport.hasJSActions()}getCalculationOrderIds(){return this._transport.getCalculationOrderIds()}}exports.PDFDocumentProxy=PDFDocumentProxy;class PDFPageProxy{#s=null;#i=!1;constructor(t,e,s,i=!1){this._pageIndex=t,this._pageInfo=e,this._transport=s,this._stats=i?new _display_utils.StatTimer:null,this._pdfBug=i,this.commonObjs=s.commonObjs,this.objs=new PDFObjects,this._maybeCleanupAfterRender=!1,this._intentStates=new Map,this.destroyed=!1}get pageNumber(){return this._pageIndex+1}get rotate(){return this._pageInfo.rotate}get ref(){return this._pageInfo.ref}get userUnit(){return this._pageInfo.userUnit}get view(){return this._pageInfo.view}getViewport({scale:t,rotation:e=this.rotate,offsetX:s=0,offsetY:i=0,dontFlip:n=!1}={}){return new _display_utils.PageViewport({viewBox:this.view,scale:t,rotation:e,offsetX:s,offsetY:i,dontFlip:n})}getAnnotations({intent:t="display"}={}){const e=this._transport.getRenderingIntent(t);return this._transport.getAnnotations(this._pageIndex,e.renderingIntent)}getJSActions(){return this._transport.getPageJSActions(this._pageIndex)}get filterFactory(){return this._transport.filterFactory}get isPureXfa(){return(0,_util.shadow)(this,"isPureXfa",!!this._transport._htmlForXfa)}async getXfa(){return this._transport._htmlForXfa?.children[this._pageIndex]||null}render({canvasContext:t,viewport:e,intent:s="display",annotationMode:i=_util.AnnotationMode.ENABLE,transform:n=null,background:a=null,optionalContentConfigPromise:r=null,annotationCanvasMap:o=null,pageColors:l=null,printAnnotationStorage:h=null}){this._stats?.time("Overall");const c=this._transport.getRenderingIntent(s,i,h);this.#i=!1,this.#n(),r||(r=this._transport.getOptionalContentConfig());let d=this._intentStates.get(c.cacheKey);d||(d=Object.create(null),this._intentStates.set(c.cacheKey,d)),d.streamReaderCancelTimeout&&(clearTimeout(d.streamReaderCancelTimeout),d.streamReaderCancelTimeout=null);const u=!!(c.renderingIntent&_util.RenderingIntentFlag.PRINT);d.displayReadyCapability||(d.displayReadyCapability=new _util.PromiseCapability,d.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null},this._stats?.time("Page Request"),this._pumpOperatorList(c));const p=t=>{d.renderTasks.delete(g),(this._maybeCleanupAfterRender||u)&&(this.#i=!0),this.#a(!u),t?(g.capability.reject(t),this._abortOperatorList({intentState:d,reason:t instanceof Error?t:new Error(t)})):g.capability.resolve(),this._stats?.timeEnd("Rendering"),this._stats?.timeEnd("Overall")},g=new InternalRenderTask({callback:p,params:{canvasContext:t,viewport:e,transform:n,background:a},objs:this.objs,commonObjs:this.commonObjs,annotationCanvasMap:o,operatorList:d.operatorList,pageIndex:this._pageIndex,canvasFactory:this._transport.canvasFactory,filterFactory:this._transport.filterFactory,useRequestAnimationFrame:!u,pdfBug:this._pdfBug,pageColors:l});(d.renderTasks||=new Set).add(g);const m=g.task;return Promise.all([d.displayReadyCapability.promise,r]).then((([t,e])=>{this.destroyed?p():(this._stats?.time("Rendering"),g.initializeGraphics({transparency:t,optionalContentConfig:e}),g.operatorListChanged())})).catch(p),m}getOperatorList({intent:t="display",annotationMode:e=_util.AnnotationMode.ENABLE,printAnnotationStorage:s=null}={}){const i=this._transport.getRenderingIntent(t,e,s,!0);let n,a=this._intentStates.get(i.cacheKey);return a||(a=Object.create(null),this._intentStates.set(i.cacheKey,a)),a.opListReadCapability||(n=Object.create(null),n.operatorListChanged=function(){a.operatorList.lastChunk&&(a.opListReadCapability.resolve(a.operatorList),a.renderTasks.delete(n))},a.opListReadCapability=new _util.PromiseCapability,(a.renderTasks||=new Set).add(n),a.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null},this._stats?.time("Page Request"),this._pumpOperatorList(i)),a.opListReadCapability.promise}streamTextContent({includeMarkedContent:t=!1,disableNormalization:e=!1}={}){return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this._pageIndex,includeMarkedContent:!0===t,disableNormalization:!0===e},{highWaterMark:100,size(t){return t.items.length}})}getTextContent(t={}){if(this._transport._htmlForXfa)return this.getXfa().then((t=>_xfa_text.XfaText.textContent(t)));const e=this.streamTextContent(t);return new Promise((function(t,s){const i=e.getReader(),n={items:[],styles:Object.create(null)};!function e(){i.read().then((function({value:s,done:i}){i?t(n):(Object.assign(n.styles,s.styles),n.items.push(...s.items),e())}),s)}()}))}getStructTree(){return this._transport.getStructTree(this._pageIndex)}_destroy(){this.destroyed=!0;const t=[];for(const e of this._intentStates.values())if(this._abortOperatorList({intentState:e,reason:new Error("Page was destroyed."),force:!0}),!e.opListReadCapability)for(const s of e.renderTasks)t.push(s.completed),s.cancel();return this.objs.clear(),this.#i=!1,this.#n(),Promise.all(t)}cleanup(t=!1){this.#i=!0;const e=this.#a(!1);return t&&e&&(this._stats&&=new _display_utils.StatTimer),e}#a(t=!1){if(this.#n(),!this.#i||this.destroyed)return!1;if(t)return this.#s=setTimeout((()=>{this.#s=null,this.#a(!1)}),DELAYED_CLEANUP_TIMEOUT),!1;for(const{renderTasks:t,operatorList:e}of this._intentStates.values())if(t.size>0||!e.lastChunk)return!1;return this._intentStates.clear(),this.objs.clear(),this.#i=!1,!0}#n(){this.#s&&(clearTimeout(this.#s),this.#s=null)}_startRenderPage(t,e){const s=this._intentStates.get(e);s&&(this._stats?.timeEnd("Page Request"),s.displayReadyCapability?.resolve(t))}_renderPageChunk(t,e){for(let s=0,i=t.length;s{a.read().then((({value:t,done:e})=>{e?r.streamReader=null:this._transport.destroyed||(this._renderPageChunk(t,r),o())}),(t=>{if(r.streamReader=null,!this._transport.destroyed){if(r.operatorList){r.operatorList.lastChunk=!0;for(const t of r.renderTasks)t.operatorListChanged();this.#a(!0)}if(r.displayReadyCapability)r.displayReadyCapability.reject(t);else{if(!r.opListReadCapability)throw t;r.opListReadCapability.reject(t)}}}))};o()}_abortOperatorList({intentState:t,reason:e,force:s=!1}){if(t.streamReader){if(t.streamReaderCancelTimeout&&(clearTimeout(t.streamReaderCancelTimeout),t.streamReaderCancelTimeout=null),!s){if(t.renderTasks.size>0)return;if(e instanceof _display_utils.RenderingCancelledException){let s=RENDERING_CANCELLED_TIMEOUT;return e.extraDelay>0&&e.extraDelay<1e3&&(s+=e.extraDelay),void(t.streamReaderCancelTimeout=setTimeout((()=>{t.streamReaderCancelTimeout=null,this._abortOperatorList({intentState:t,reason:e,force:!0})}),s))}}if(t.streamReader.cancel(new _util.AbortException(e.message)).catch((()=>{})),t.streamReader=null,!this._transport.destroyed){for(const[e,s]of this._intentStates)if(s===t){this._intentStates.delete(e);break}this.cleanup()}}}get stats(){return this._stats}}exports.PDFPageProxy=PDFPageProxy;class LoopbackPort{#r=new Set;#o=Promise.resolve();postMessage(t,e){const s={data:structuredClone(t,e?{transfer:e}:null)};this.#o.then((()=>{for(const t of this.#r)t.call(this,s)}))}addEventListener(t,e){this.#r.add(e)}removeEventListener(t,e){this.#r.delete(e)}terminate(){this.#r.clear()}}exports.LoopbackPort=LoopbackPort;const PDFWorkerUtil={isWorkerDisabled:!1,fallbackWorkerSrc:null,fakeWorkerId:0};if(exports.PDFWorkerUtil=PDFWorkerUtil,_util.isNodeJS)PDFWorkerUtil.isWorkerDisabled=!0,PDFWorkerUtil.fallbackWorkerSrc="./pdf.worker.js";else if("object"==typeof document){const t=document?.currentScript?.src;t&&(PDFWorkerUtil.fallbackWorkerSrc=t.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2"))}PDFWorkerUtil.isSameOrigin=function(t,e){let s;try{if(s=new URL(t),!s.origin||"null"===s.origin)return!1}catch{return!1}const i=new URL(e,s);return s.origin===i.origin},PDFWorkerUtil.createCDNWrapper=function(t){const e=`importScripts("${t}");`;return URL.createObjectURL(new Blob([e]))};class PDFWorker{static#l;constructor({name:t=null,port:e=null,verbosity:s=(0,_util.getVerbosityLevel)()}={}){if(this.name=t,this.destroyed=!1,this.verbosity=s,this._readyCapability=new _util.PromiseCapability,this._port=null,this._webWorker=null,this._messageHandler=null,e){if(PDFWorker.#l?.has(e))throw new Error("Cannot use more than one PDFWorker per port.");return(PDFWorker.#l||=new WeakMap).set(e,this),void this._initializeFromPort(e)}this._initialize()}get promise(){return this._readyCapability.promise}get port(){return this._port}get messageHandler(){return this._messageHandler}_initializeFromPort(t){this._port=t,this._messageHandler=new _message_handler.MessageHandler("main","worker",t),this._messageHandler.on("ready",(function(){})),this._readyCapability.resolve(),this._messageHandler.send("configure",{verbosity:this.verbosity})}_initialize(){if(!PDFWorkerUtil.isWorkerDisabled&&!PDFWorker._mainThreadWorkerMessageHandler){let{workerSrc:t}=PDFWorker;try{PDFWorkerUtil.isSameOrigin(window.location.href,t)||(t=PDFWorkerUtil.createCDNWrapper(new URL(t,window.location).href));const e=new Worker(t),s=new _message_handler.MessageHandler("main","worker",e),i=()=>{e.removeEventListener("error",n),s.destroy(),e.terminate(),this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()},n=()=>{this._webWorker||i()};e.addEventListener("error",n),s.on("test",(t=>{e.removeEventListener("error",n),this.destroyed?i():t?(this._messageHandler=s,this._port=e,this._webWorker=e,this._readyCapability.resolve(),s.send("configure",{verbosity:this.verbosity})):(this._setupFakeWorker(),s.destroy(),e.terminate())})),s.on("ready",(t=>{if(e.removeEventListener("error",n),this.destroyed)i();else try{a()}catch{this._setupFakeWorker()}}));const a=()=>{const t=new Uint8Array;s.send("test",t,[t.buffer])};return void a()}catch{(0,_util.info)("The worker has been disabled.")}}this._setupFakeWorker()}_setupFakeWorker(){PDFWorkerUtil.isWorkerDisabled||((0,_util.warn)("Setting up fake worker."),PDFWorkerUtil.isWorkerDisabled=!0),PDFWorker._setupFakeWorkerGlobal.then((t=>{if(this.destroyed)return void this._readyCapability.reject(new Error("Worker was destroyed"));const e=new LoopbackPort;this._port=e;const s="fake"+PDFWorkerUtil.fakeWorkerId++,i=new _message_handler.MessageHandler(s+"_worker",s,e);t.setup(i,e);const n=new _message_handler.MessageHandler(s,s+"_worker",e);this._messageHandler=n,this._readyCapability.resolve(),n.send("configure",{verbosity:this.verbosity})})).catch((t=>{this._readyCapability.reject(new Error(`Setting up fake worker failed: "${t.message}".`))}))}destroy(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),PDFWorker.#l?.delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}static fromPort(t){if(!t?.port)throw new Error("PDFWorker.fromPort - invalid method signature.");const e=this.#l?.get(t.port);if(e){if(e._pendingDestroy)throw new Error("PDFWorker.fromPort - the worker is being destroyed.\nPlease remember to await `PDFDocumentLoadingTask.destroy()`-calls.");return e}return new PDFWorker(t)}static get workerSrc(){if(_worker_options.GlobalWorkerOptions.workerSrc)return _worker_options.GlobalWorkerOptions.workerSrc;if(null!==PDFWorkerUtil.fallbackWorkerSrc)return _util.isNodeJS||(0,_display_utils.deprecated)('No "GlobalWorkerOptions.workerSrc" specified.'),PDFWorkerUtil.fallbackWorkerSrc;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}static get _mainThreadWorkerMessageHandler(){try{return globalThis.pdfjsWorker?.WorkerMessageHandler||null}catch{return null}}static get _setupFakeWorkerGlobal(){const loader=async()=>{const mainWorkerMessageHandler=this._mainThreadWorkerMessageHandler;if(mainWorkerMessageHandler)return mainWorkerMessageHandler;if(_util.isNodeJS){const worker=eval("require")(this.workerSrc);return worker.WorkerMessageHandler}return await(0,_display_utils.loadScript)(this.workerSrc),window.pdfjsWorker.WorkerMessageHandler};return(0,_util.shadow)(this,"_setupFakeWorkerGlobal",loader())}}exports.PDFWorker=PDFWorker;class WorkerTransport{#h=new Map;#c=new Map;#d=new Map;#u=null;constructor(t,e,s,i,n){this.messageHandler=t,this.loadingTask=e,this.commonObjs=new PDFObjects,this.fontLoader=new _font_loader.FontLoader({ownerDocument:i.ownerDocument,styleElement:i.styleElement}),this._params=i,this.canvasFactory=n.canvasFactory,this.filterFactory=n.filterFactory,this.cMapReaderFactory=n.cMapReaderFactory,this.standardFontDataFactory=n.standardFontDataFactory,this.destroyed=!1,this.destroyCapability=null,this._networkStream=s,this._fullReader=null,this._lastProgress=null,this.downloadInfoCapability=new _util.PromiseCapability,this.setupMessageHandler()}#p(t,e=null){const s=this.#h.get(t);if(s)return s;const i=this.messageHandler.sendWithPromise(t,e);return this.#h.set(t,i),i}get annotationStorage(){return(0,_util.shadow)(this,"annotationStorage",new _annotation_storage.AnnotationStorage)}getRenderingIntent(t,e=_util.AnnotationMode.ENABLE,s=null,i=!1){let n=_util.RenderingIntentFlag.DISPLAY,a=_annotation_storage.SerializableEmpty;switch(t){case"any":n=_util.RenderingIntentFlag.ANY;break;case"display":break;case"print":n=_util.RenderingIntentFlag.PRINT;break;default:(0,_util.warn)(`getRenderingIntent - invalid intent: ${t}`)}switch(e){case _util.AnnotationMode.DISABLE:n+=_util.RenderingIntentFlag.ANNOTATIONS_DISABLE;break;case _util.AnnotationMode.ENABLE:break;case _util.AnnotationMode.ENABLE_FORMS:n+=_util.RenderingIntentFlag.ANNOTATIONS_FORMS;break;case _util.AnnotationMode.ENABLE_STORAGE:n+=_util.RenderingIntentFlag.ANNOTATIONS_STORAGE,a=(n&_util.RenderingIntentFlag.PRINT&&s instanceof _annotation_storage.PrintAnnotationStorage?s:this.annotationStorage).serializable;break;default:(0,_util.warn)(`getRenderingIntent - invalid annotationMode: ${e}`)}return i&&(n+=_util.RenderingIntentFlag.OPLIST),{renderingIntent:n,cacheKey:`${n}_${a.hash}`,annotationStorageSerializable:a}}destroy(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=new _util.PromiseCapability,this.#u?.reject(new Error("Worker was destroyed during onPassword callback"));const t=[];for(const e of this.#c.values())t.push(e._destroy());this.#c.clear(),this.#d.clear(),this.hasOwnProperty("annotationStorage")&&this.annotationStorage.resetModified();const e=this.messageHandler.sendWithPromise("Terminate",null);return t.push(e),Promise.all(t).then((()=>{this.commonObjs.clear(),this.fontLoader.clear(),this.#h.clear(),this.filterFactory.destroy(),this._networkStream?.cancelAllRequests(new _util.AbortException("Worker was terminated.")),this.messageHandler&&(this.messageHandler.destroy(),this.messageHandler=null),this.destroyCapability.resolve()}),this.destroyCapability.reject),this.destroyCapability.promise}setupMessageHandler(){const{messageHandler:t,loadingTask:e}=this;t.on("GetReader",((t,e)=>{(0,_util.assert)(this._networkStream,"GetReader - no `IPDFStream` instance available."),this._fullReader=this._networkStream.getFullReader(),this._fullReader.onProgress=t=>{this._lastProgress={loaded:t.loaded,total:t.total}},e.onPull=()=>{this._fullReader.read().then((function({value:t,done:s}){s?e.close():((0,_util.assert)(t instanceof ArrayBuffer,"GetReader - expected an ArrayBuffer."),e.enqueue(new Uint8Array(t),1,[t]))})).catch((t=>{e.error(t)}))},e.onCancel=t=>{this._fullReader.cancel(t),e.ready.catch((t=>{if(!this.destroyed)throw t}))}})),t.on("ReaderHeadersReady",(t=>{const s=new _util.PromiseCapability,i=this._fullReader;return i.headersReady.then((()=>{i.isStreamingSupported&&i.isRangeSupported||(this._lastProgress&&e.onProgress?.(this._lastProgress),i.onProgress=t=>{e.onProgress?.({loaded:t.loaded,total:t.total})}),s.resolve({isStreamingSupported:i.isStreamingSupported,isRangeSupported:i.isRangeSupported,contentLength:i.contentLength})}),s.reject),s.promise})),t.on("GetRangeReader",((t,e)=>{(0,_util.assert)(this._networkStream,"GetRangeReader - no `IPDFStream` instance available.");const s=this._networkStream.getRangeReader(t.begin,t.end);s?(e.onPull=()=>{s.read().then((function({value:t,done:s}){s?e.close():((0,_util.assert)(t instanceof ArrayBuffer,"GetRangeReader - expected an ArrayBuffer."),e.enqueue(new Uint8Array(t),1,[t]))})).catch((t=>{e.error(t)}))},e.onCancel=t=>{s.cancel(t),e.ready.catch((t=>{if(!this.destroyed)throw t}))}):e.close()})),t.on("GetDoc",(({pdfInfo:t})=>{this._numPages=t.numPages,this._htmlForXfa=t.htmlForXfa,delete t.htmlForXfa,e._capability.resolve(new PDFDocumentProxy(t,this))})),t.on("DocException",(function(t){let s;switch(t.name){case"PasswordException":s=new _util.PasswordException(t.message,t.code);break;case"InvalidPDFException":s=new _util.InvalidPDFException(t.message);break;case"MissingPDFException":s=new _util.MissingPDFException(t.message);break;case"UnexpectedResponseException":s=new _util.UnexpectedResponseException(t.message,t.status);break;case"UnknownErrorException":s=new _util.UnknownErrorException(t.message,t.details);break;default:(0,_util.unreachable)("DocException - expected a valid Error.")}e._capability.reject(s)})),t.on("PasswordRequest",(t=>{if(this.#u=new _util.PromiseCapability,e.onPassword){const s=t=>{t instanceof Error?this.#u.reject(t):this.#u.resolve({password:t})};try{e.onPassword(s,t.code)}catch(t){this.#u.reject(t)}}else this.#u.reject(new _util.PasswordException(t.message,t.code));return this.#u.promise})),t.on("DataLoaded",(t=>{e.onProgress?.({loaded:t.length,total:t.length}),this.downloadInfoCapability.resolve(t)})),t.on("StartRenderPage",(t=>{this.destroyed||this.#c.get(t.pageIndex)._startRenderPage(t.transparency,t.cacheKey)})),t.on("commonobj",(([e,s,i])=>{if(!this.destroyed&&!this.commonObjs.has(e))switch(s){case"Font":const n=this._params;if("error"in i){const t=i.error;(0,_util.warn)(`Error during font loading: ${t}`),this.commonObjs.resolve(e,t);break}const a=n.pdfBug&&globalThis.FontInspector?.enabled?(t,e)=>globalThis.FontInspector.fontAdded(t,e):null,r=new _font_loader.FontFaceObject(i,{isEvalSupported:n.isEvalSupported,disableFontFace:n.disableFontFace,ignoreErrors:n.ignoreErrors,inspectFont:a});this.fontLoader.bind(r).catch((s=>t.sendWithPromise("FontFallback",{id:e}))).finally((()=>{!n.fontExtraProperties&&r.data&&(r.data=null),this.commonObjs.resolve(e,r)}));break;case"FontPath":case"Image":case"Pattern":this.commonObjs.resolve(e,i);break;default:throw new Error(`Got unknown common object type ${s}`)}})),t.on("obj",(([t,e,s,i])=>{if(this.destroyed)return;const n=this.#c.get(e);if(!n.objs.has(t))switch(s){case"Image":if(n.objs.resolve(t,i),i){let t;if(i.bitmap){const{width:e,height:s}=i;t=e*s*4}else t=i.data?.length||0;t>_util.MAX_IMAGE_SIZE_TO_CACHE&&(n._maybeCleanupAfterRender=!0)}break;case"Pattern":n.objs.resolve(t,i);break;default:throw new Error(`Got unknown object type ${s}`)}})),t.on("DocProgress",(t=>{this.destroyed||e.onProgress?.({loaded:t.loaded,total:t.total})})),t.on("FetchBuiltInCMap",(t=>this.destroyed?Promise.reject(new Error("Worker was destroyed.")):this.cMapReaderFactory?this.cMapReaderFactory.fetch(t):Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter.")))),t.on("FetchStandardFontData",(t=>this.destroyed?Promise.reject(new Error("Worker was destroyed.")):this.standardFontDataFactory?this.standardFontDataFactory.fetch(t):Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter."))))}getData(){return this.messageHandler.sendWithPromise("GetData",null)}saveDocument(){this.annotationStorage.size<=0&&(0,_util.warn)("saveDocument called while `annotationStorage` is empty, please use the getData-method instead.");const{map:t,transfers:e}=this.annotationStorage.serializable;return this.messageHandler.sendWithPromise("SaveDocument",{isPureXfa:!!this._htmlForXfa,numPages:this._numPages,annotationStorage:t,filename:this._fullReader?.filename??null},e).finally((()=>{this.annotationStorage.resetModified()}))}getPage(t){if(!Number.isInteger(t)||t<=0||t>this._numPages)return Promise.reject(new Error("Invalid page request."));const e=t-1,s=this.#d.get(e);if(s)return s;const i=this.messageHandler.sendWithPromise("GetPage",{pageIndex:e}).then((t=>{if(this.destroyed)throw new Error("Transport destroyed");const s=new PDFPageProxy(e,t,this,this._params.pdfBug);return this.#c.set(e,s),s}));return this.#d.set(e,i),i}getPageIndex(t){return"object"!=typeof t||null===t||!Number.isInteger(t.num)||t.num<0||!Number.isInteger(t.gen)||t.gen<0?Promise.reject(new Error("Invalid pageIndex request.")):this.messageHandler.sendWithPromise("GetPageIndex",{num:t.num,gen:t.gen})}getAnnotations(t,e){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:e})}getFieldObjects(){return this.#p("GetFieldObjects")}hasJSActions(){return this.#p("HasJSActions")}getCalculationOrderIds(){return this.messageHandler.sendWithPromise("GetCalculationOrderIds",null)}getDestinations(){return this.messageHandler.sendWithPromise("GetDestinations",null)}getDestination(t){return"string"!=typeof t?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:t})}getPageLabels(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}getPageLayout(){return this.messageHandler.sendWithPromise("GetPageLayout",null)}getPageMode(){return this.messageHandler.sendWithPromise("GetPageMode",null)}getViewerPreferences(){return this.messageHandler.sendWithPromise("GetViewerPreferences",null)}getOpenAction(){return this.messageHandler.sendWithPromise("GetOpenAction",null)}getAttachments(){return this.messageHandler.sendWithPromise("GetAttachments",null)}getDocJSActions(){return this.#p("GetDocJSActions")}getPageJSActions(t){return this.messageHandler.sendWithPromise("GetPageJSActions",{pageIndex:t})}getStructTree(t){return this.messageHandler.sendWithPromise("GetStructTree",{pageIndex:t})}getOutline(){return this.messageHandler.sendWithPromise("GetOutline",null)}getOptionalContentConfig(){return this.messageHandler.sendWithPromise("GetOptionalContentConfig",null).then((t=>new _optional_content_config.OptionalContentConfig(t)))}getPermissions(){return this.messageHandler.sendWithPromise("GetPermissions",null)}getMetadata(){const t="GetMetadata",e=this.#h.get(t);if(e)return e;const s=this.messageHandler.sendWithPromise(t,null).then((t=>({info:t[0],metadata:t[1]?new _metadata.Metadata(t[1]):null,contentDispositionFilename:this._fullReader?.filename??null,contentLength:this._fullReader?.contentLength??null})));return this.#h.set(t,s),s}getMarkInfo(){return this.messageHandler.sendWithPromise("GetMarkInfo",null)}async startCleanup(t=!1){if(!this.destroyed){await this.messageHandler.sendWithPromise("Cleanup",null);for(const t of this.#c.values())if(!t.cleanup())throw new Error(`startCleanup: Page ${t.pageNumber} is currently rendering.`);this.commonObjs.clear(),t||this.fontLoader.clear(),this.#h.clear(),this.filterFactory.destroy(!0)}}get loadingParams(){const{disableAutoFetch:t,enableXfa:e}=this._params;return(0,_util.shadow)(this,"loadingParams",{disableAutoFetch:t,enableXfa:e})}}class PDFObjects{#g=Object.create(null);#m(t){return this.#g[t]||={capability:new _util.PromiseCapability,data:null}}get(t,e=null){if(e){const s=this.#m(t);return s.capability.promise.then((()=>e(s.data))),null}const s=this.#g[t];if(!s?.capability.settled)throw new Error(`Requesting object that isn't resolved yet ${t}.`);return s.data}has(t){const e=this.#g[t];return e?.capability.settled||!1}resolve(t,e=null){const s=this.#m(t);s.data=e,s.capability.resolve()}clear(){for(const t in this.#g){const{data:e}=this.#g[t];e?.bitmap?.close()}this.#g=Object.create(null)}}class RenderTask{#f=null;constructor(t){this.#f=t,this.onContinue=null}get promise(){return this.#f.capability.promise}cancel(t=0){this.#f.cancel(null,t)}get separateAnnots(){const{separateAnnots:t}=this.#f.operatorList;if(!t)return!1;const{annotationCanvasMap:e}=this.#f;return t.form||t.canvas&&e?.size>0}}exports.RenderTask=RenderTask;class InternalRenderTask{static#b=new WeakSet;constructor({callback:t,params:e,objs:s,commonObjs:i,annotationCanvasMap:n,operatorList:a,pageIndex:r,canvasFactory:o,filterFactory:l,useRequestAnimationFrame:h=!1,pdfBug:c=!1,pageColors:d=null}){this.callback=t,this.params=e,this.objs=s,this.commonObjs=i,this.annotationCanvasMap=n,this.operatorListIdx=null,this.operatorList=a,this._pageIndex=r,this.canvasFactory=o,this.filterFactory=l,this._pdfBug=c,this.pageColors=d,this.running=!1,this.graphicsReadyCallback=null,this.graphicsReady=!1,this._useRequestAnimationFrame=!0===h&&"undefined"!=typeof window,this.cancelled=!1,this.capability=new _util.PromiseCapability,this.task=new RenderTask(this),this._cancelBound=this.cancel.bind(this),this._continueBound=this._continue.bind(this),this._scheduleNextBound=this._scheduleNext.bind(this),this._nextBound=this._next.bind(this),this._canvas=e.canvasContext.canvas}get completed(){return this.capability.promise.catch((function(){}))}initializeGraphics({transparency:t=!1,optionalContentConfig:e}){if(this.cancelled)return;if(this._canvas){if(InternalRenderTask.#b.has(this._canvas))throw new Error("Cannot use the same canvas during multiple render() operations. Use different canvas or ensure previous operations were cancelled or completed.");InternalRenderTask.#b.add(this._canvas)}this._pdfBug&&globalThis.StepperManager?.enabled&&(this.stepper=globalThis.StepperManager.create(this._pageIndex),this.stepper.init(this.operatorList),this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint());const{canvasContext:s,viewport:i,transform:n,background:a}=this.params;this.gfx=new _canvas.CanvasGraphics(s,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:e},this.annotationCanvasMap,this.pageColors),this.gfx.beginDrawing({transform:n,viewport:i,transparency:t,background:a}),this.operatorListIdx=0,this.graphicsReady=!0,this.graphicsReadyCallback?.()}cancel(t=null,e=0){this.running=!1,this.cancelled=!0,this.gfx?.endDrawing(),InternalRenderTask.#b.delete(this._canvas),this.callback(t||new _display_utils.RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex+1}`,e))}operatorListChanged(){this.graphicsReady?(this.stepper?.updateOperatorList(this.operatorList),this.running||this._continue()):this.graphicsReadyCallback||=this._continueBound}_continue(){this.running=!0,this.cancelled||(this.task.onContinue?this.task.onContinue(this._scheduleNextBound):this._scheduleNext())}_scheduleNext(){this._useRequestAnimationFrame?window.requestAnimationFrame((()=>{this._nextBound().catch(this._cancelBound)})):Promise.resolve().then(this._nextBound).catch(this._cancelBound)}async _next(){this.cancelled||(this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper),this.operatorListIdx===this.operatorList.argsArray.length&&(this.running=!1,this.operatorList.lastChunk&&(this.gfx.endDrawing(),InternalRenderTask.#b.delete(this._canvas),this.callback())))}}const version="3.11.174";exports.version=version;const build="ce8716743";exports.build=build},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.SerializableEmpty=e.PrintAnnotationStorage=e.AnnotationStorage=void 0;var i=s(1),n=s(4),a=s(8);const r=Object.freeze({map:null,hash:"",transfers:void 0});e.SerializableEmpty=r;class o{#_=!1;#A=new Map;constructor(){this.onSetModified=null,this.onResetModified=null,this.onAnnotationEditor=null}getValue(t,e){const s=this.#A.get(t);return void 0===s?e:Object.assign(e,s)}getRawValue(t){return this.#A.get(t)}remove(t){if(this.#A.delete(t),0===this.#A.size&&this.resetModified(),"function"==typeof this.onAnnotationEditor){for(const t of this.#A.values())if(t instanceof n.AnnotationEditor)return;this.onAnnotationEditor(null)}}setValue(t,e){const s=this.#A.get(t);let i=!1;if(void 0!==s)for(const[t,n]of Object.entries(e))s[t]!==n&&(i=!0,s[t]=n);else i=!0,this.#A.set(t,e);i&&this.#v(),e instanceof n.AnnotationEditor&&"function"==typeof this.onAnnotationEditor&&this.onAnnotationEditor(e.constructor._type)}has(t){return this.#A.has(t)}getAll(){return this.#A.size>0?(0,i.objectFromMap)(this.#A):null}setAll(t){for(const[e,s]of Object.entries(t))this.setValue(e,s)}get size(){return this.#A.size}#v(){this.#_||(this.#_=!0,"function"==typeof this.onSetModified&&this.onSetModified())}resetModified(){this.#_&&(this.#_=!1,"function"==typeof this.onResetModified&&this.onResetModified())}get print(){return new l(this)}get serializable(){if(0===this.#A.size)return r;const t=new Map,e=new a.MurmurHash3_64,s=[],i=Object.create(null);let o=!1;for(const[s,a]of this.#A){const r=a instanceof n.AnnotationEditor?a.serialize(!1,i):a;r&&(t.set(s,r),e.update(`${s}:${JSON.stringify(r)}`),o||=!!r.bitmap)}if(o)for(const e of t.values())e.bitmap&&s.push(e.bitmap);return t.size>0?{map:t,hash:e.hexdigest(),transfers:s}:r}}e.AnnotationStorage=o;class l extends o{#y;constructor(t){super();const{map:e,hash:s,transfers:i}=t.serializable,n=structuredClone(e,i?{transfer:i}:null);this.#y={map:n,hash:s,transfers:i}}get print(){(0,i.unreachable)("Should not call PrintAnnotationStorage.print")}get serializable(){return this.#y}}e.PrintAnnotationStorage=l},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.AnnotationEditor=void 0;var i=s(5),n=s(1),a=s(6);class r{#S="";#x=!1;#w=null;#E=null;#C=null;#T=!1;#P=null;#M=this.focusin.bind(this);#k=this.focusout.bind(this);#F=!1;#R=!1;#D=!1;_initialOptions=Object.create(null);_uiManager=null;_focusEventsAllowed=!0;_l10nPromise=null;#I=!1;#L=r._zIndex++;static _borderLineWidth=-1;static _colorManager=new i.ColorManager;static _zIndex=1;static SMALL_EDITOR_SIZE=0;constructor(t){this.constructor===r&&(0,n.unreachable)("Cannot initialize AnnotationEditor."),this.parent=t.parent,this.id=t.id,this.width=this.height=null,this.pageIndex=t.parent.pageIndex,this.name=t.name,this.div=null,this._uiManager=t.uiManager,this.annotationElementId=null,this._willKeepAspectRatio=!1,this._initialOptions.isCentered=t.isCentered,this._structTreeParentId=null;const{rotation:e,rawDims:{pageWidth:s,pageHeight:i,pageX:a,pageY:o}}=this.parent.viewport;this.rotation=e,this.pageRotation=(360+e-this._uiManager.viewParameters.rotation)%360,this.pageDimensions=[s,i],this.pageTranslation=[a,o];const[l,h]=this.parentDimensions;this.x=t.x/l,this.y=t.y/h,this.isAttachedToDOM=!1,this.deleted=!1}get editorType(){return Object.getPrototypeOf(this).constructor._type}static get _defaultLineColor(){return(0,n.shadow)(this,"_defaultLineColor",this._colorManager.getHexCode("CanvasText"))}static deleteAnnotationElement(t){const e=new o({id:t.parent.getNextId(),parent:t.parent,uiManager:t._uiManager});e.annotationElementId=t.annotationElementId,e.deleted=!0,e._uiManager.addToAnnotationStorage(e)}static initialize(t,e=null){if(r._l10nPromise||=new Map(["editor_alt_text_button_label","editor_alt_text_edit_button_label","editor_alt_text_decorative_tooltip"].map((e=>[e,t.get(e)]))),e?.strings)for(const s of e.strings)r._l10nPromise.set(s,t.get(s));if(-1!==r._borderLineWidth)return;const s=getComputedStyle(document.documentElement);r._borderLineWidth=parseFloat(s.getPropertyValue("--outline-width"))||0}static updateDefaultParams(t,e){}static get defaultPropertiesToUpdate(){return[]}static isHandlingMimeForPasting(t){return!1}static paste(t,e){(0,n.unreachable)("Not implemented")}get propertiesToUpdate(){return[]}get _isDraggable(){return this.#I}set _isDraggable(t){this.#I=t,this.div?.classList.toggle("draggable",t)}center(){const[t,e]=this.pageDimensions;switch(this.parentRotation){case 90:this.x-=this.height*e/(2*t),this.y+=this.width*t/(2*e);break;case 180:this.x+=this.width/2,this.y+=this.height/2;break;case 270:this.x+=this.height*e/(2*t),this.y-=this.width*t/(2*e);break;default:this.x-=this.width/2,this.y-=this.height/2}this.fixAndSetPosition()}addCommands(t){this._uiManager.addCommands(t)}get currentLayer(){return this._uiManager.currentLayer}setInBackground(){this.div.style.zIndex=0}setInForeground(){this.div.style.zIndex=this.#L}setParent(t){null!==t&&(this.pageIndex=t.pageIndex,this.pageDimensions=t.pageDimensions),this.parent=t}focusin(t){this._focusEventsAllowed&&(this.#F?this.#F=!1:this.parent.setSelected(this))}focusout(t){if(!this._focusEventsAllowed)return;if(!this.isAttachedToDOM)return;const e=t.relatedTarget;e?.closest(`#${this.id}`)||(t.preventDefault(),this.parent?.isMultipleSelection||this.commitOrRemove())}commitOrRemove(){this.isEmpty()?this.remove():this.commit()}commit(){this.addToAnnotationStorage()}addToAnnotationStorage(){this._uiManager.addToAnnotationStorage(this)}setAt(t,e,s,i){const[n,a]=this.parentDimensions;[s,i]=this.screenToPageTranslation(s,i),this.x=(t+s)/n,this.y=(e+i)/a,this.fixAndSetPosition()}#O([t,e],s,i){[s,i]=this.screenToPageTranslation(s,i),this.x+=s/t,this.y+=i/e,this.fixAndSetPosition()}translate(t,e){this.#O(this.parentDimensions,t,e)}translateInPage(t,e){this.#O(this.pageDimensions,t,e),this.div.scrollIntoView({block:"nearest"})}drag(t,e){const[s,i]=this.parentDimensions;if(this.x+=t/s,this.y+=e/i,this.parent&&(this.x<0||this.x>1||this.y<0||this.y>1)){const{x:t,y:e}=this.div.getBoundingClientRect();this.parent.findNewParent(this,t,e)&&(this.x-=Math.floor(this.x),this.y-=Math.floor(this.y))}let{x:n,y:a}=this;const[r,o]=this.#N();n+=r,a+=o,this.div.style.left=`${(100*n).toFixed(2)}%`,this.div.style.top=`${(100*a).toFixed(2)}%`,this.div.scrollIntoView({block:"nearest"})}#N(){const[t,e]=this.parentDimensions,{_borderLineWidth:s}=r,i=s/t,n=s/e;switch(this.rotation){case 90:return[-i,n];case 180:return[i,n];case 270:return[i,-n];default:return[-i,-n]}}fixAndSetPosition(){const[t,e]=this.pageDimensions;let{x:s,y:i,width:n,height:a}=this;switch(n*=t,a*=e,s*=t,i*=e,this.rotation){case 0:s=Math.max(0,Math.min(t-n,s)),i=Math.max(0,Math.min(e-a,i));break;case 90:s=Math.max(0,Math.min(t-a,s)),i=Math.min(e,Math.max(n,i));break;case 180:s=Math.min(t,Math.max(n,s)),i=Math.min(e,Math.max(a,i));break;case 270:s=Math.min(t,Math.max(a,s)),i=Math.max(0,Math.min(e-n,i))}this.x=s/=t,this.y=i/=e;const[r,o]=this.#N();s+=r,i+=o;const{style:l}=this.div;l.left=`${(100*s).toFixed(2)}%`,l.top=`${(100*i).toFixed(2)}%`,this.moveInDOM()}static#B(t,e,s){switch(s){case 90:return[e,-t];case 180:return[-t,-e];case 270:return[-e,t];default:return[t,e]}}screenToPageTranslation(t,e){return r.#B(t,e,this.parentRotation)}pageTranslationToScreen(t,e){return r.#B(t,e,360-this.parentRotation)}#U(t){switch(t){case 90:{const[t,e]=this.pageDimensions;return[0,-t/e,e/t,0]}case 180:return[-1,0,0,-1];case 270:{const[t,e]=this.pageDimensions;return[0,t/e,-e/t,0]}default:return[1,0,0,1]}}get parentScale(){return this._uiManager.viewParameters.realScale}get parentRotation(){return(this._uiManager.viewParameters.rotation+this.pageRotation)%360}get parentDimensions(){const{parentScale:t,pageDimensions:[e,s]}=this,i=e*t,a=s*t;return n.FeatureTest.isCSSRoundSupported?[Math.round(i),Math.round(a)]:[i,a]}setDims(t,e){const[s,i]=this.parentDimensions;this.div.style.width=`${(100*t/s).toFixed(2)}%`,this.#T||(this.div.style.height=`${(100*e/i).toFixed(2)}%`),this.#w?.classList.toggle("small",t{this._isDraggable=a,window.removeEventListener("pointerup",p),window.removeEventListener("blur",p),window.removeEventListener("pointermove",i,r),this.parent.div.style.cursor=d,this.div.style.cursor=u;const t=this.x,e=this.y,s=this.width,n=this.height;t===o&&e===l&&s===h&&n===c||this.addCommands({cmd:()=>{this.width=s,this.height=n,this.x=t,this.y=e;const[i,a]=this.parentDimensions;this.setDims(i*s,a*n),this.fixAndSetPosition()},undo:()=>{this.width=h,this.height=c,this.x=o,this.y=l;const[t,e]=this.parentDimensions;this.setDims(t*h,e*c),this.fixAndSetPosition()},mustExec:!0})};window.addEventListener("pointerup",p),window.addEventListener("blur",p)}#H(t,e){const[s,i]=this.parentDimensions,n=this.x,a=this.y,o=this.width,l=this.height,h=r.MIN_SIZE/s,c=r.MIN_SIZE/i,d=t=>Math.round(1e4*t)/1e4,u=this.#U(this.rotation),p=(t,e)=>[u[0]*t+u[2]*e,u[1]*t+u[3]*e],g=this.#U(360-this.rotation);let m,f,b=!1,_=!1;switch(t){case"topLeft":b=!0,m=(t,e)=>[0,0],f=(t,e)=>[t,e];break;case"topMiddle":m=(t,e)=>[t/2,0],f=(t,e)=>[t/2,e];break;case"topRight":b=!0,m=(t,e)=>[t,0],f=(t,e)=>[0,e];break;case"middleRight":_=!0,m=(t,e)=>[t,e/2],f=(t,e)=>[0,e/2];break;case"bottomRight":b=!0,m=(t,e)=>[t,e],f=(t,e)=>[0,0];break;case"bottomMiddle":m=(t,e)=>[t/2,e],f=(t,e)=>[t/2,0];break;case"bottomLeft":b=!0,m=(t,e)=>[0,e],f=(t,e)=>[t,0];break;case"middleLeft":_=!0,m=(t,e)=>[0,e/2],f=(t,e)=>[t,e/2]}const A=m(o,l),v=f(o,l);let y=p(...v);const S=d(n+y[0]),x=d(a+y[1]);let w=1,E=1,[C,T]=this.screenToPageTranslation(e.movementX,e.movementY);var P,M;if([C,T]=(P=C/s,M=T/i,[g[0]*P+g[2]*M,g[1]*P+g[3]*M]),b){const t=Math.hypot(o,l);w=E=Math.max(Math.min(Math.hypot(v[0]-A[0]-C,v[1]-A[1]-T)/t,1/o,1/l),h/o,c/l)}else _?w=Math.max(h,Math.min(1,Math.abs(v[0]-A[0]-C)))/o:E=Math.max(c,Math.min(1,Math.abs(v[1]-A[1]-T)))/l;const k=d(o*w),F=d(l*E);y=p(...f(k,F));const R=S-y[0],D=x-y[1];this.width=k,this.height=F,this.x=R,this.y=D,this.setDims(s*k,i*F),this.fixAndSetPosition()}async addAltTextButton(){if(this.#w)return;const t=this.#w=document.createElement("button");t.className="altText";const e=await r._l10nPromise.get("editor_alt_text_button_label");if(t.textContent=e,t.setAttribute("aria-label",e),t.tabIndex="0",t.addEventListener("contextmenu",a.noContextMenu),t.addEventListener("pointerdown",(t=>t.stopPropagation())),t.addEventListener("click",(t=>{t.preventDefault(),this._uiManager.editAltText(this)}),{capture:!0}),t.addEventListener("keydown",(e=>{e.target===t&&"Enter"===e.key&&(e.preventDefault(),this._uiManager.editAltText(this))})),this.#W(),this.div.append(t),!r.SMALL_EDITOR_SIZE){const e=40;r.SMALL_EDITOR_SIZE=Math.min(128,Math.round(t.getBoundingClientRect().width*(1+e/100)))}}async#W(){const t=this.#w;if(!t)return;if(!this.#S&&!this.#x)return t.classList.remove("done"),void this.#E?.remove();r._l10nPromise.get("editor_alt_text_edit_button_label").then((e=>{t.setAttribute("aria-label",e)}));let e=this.#E;if(!e){this.#E=e=document.createElement("span"),e.className="tooltip",e.setAttribute("role","tooltip");const s=e.id=`alt-text-tooltip-${this.id}`;t.setAttribute("aria-describedby",s);const i=100;t.addEventListener("mouseenter",(()=>{this.#C=setTimeout((()=>{this.#C=null,this.#E.classList.add("show"),this._uiManager._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",subtype:this.editorType,data:{action:"alt_text_tooltip"}}})}),i)})),t.addEventListener("mouseleave",(()=>{clearTimeout(this.#C),this.#C=null,this.#E?.classList.remove("show")}))}t.classList.add("done"),e.innerText=this.#x?await r._l10nPromise.get("editor_alt_text_decorative_tooltip"):this.#S,e.parentNode||t.append(e)}getClientDimensions(){return this.div.getBoundingClientRect()}get altTextData(){return{altText:this.#S,decorative:this.#x}}set altTextData({altText:t,decorative:e}){this.#S===t&&this.#x===e||(this.#S=t,this.#x=e,this.#W())}render(){this.div=document.createElement("div"),this.div.setAttribute("data-editor-rotation",(360-this.rotation)%360),this.div.className=this.name,this.div.setAttribute("id",this.id),this.div.setAttribute("tabIndex",0),this.setInForeground(),this.div.addEventListener("focusin",this.#M),this.div.addEventListener("focusout",this.#k);const[t,e]=this.parentDimensions;this.parentRotation%180!=0&&(this.div.style.maxWidth=`${(100*e/t).toFixed(2)}%`,this.div.style.maxHeight=`${(100*t/e).toFixed(2)}%`);const[s,n]=this.getInitialTranslation();return this.translate(s,n),(0,i.bindEvents)(this,this.div,["pointerdown"]),this.div}pointerdown(t){const{isMac:e}=n.FeatureTest.platform;0!==t.button||t.ctrlKey&&e?t.preventDefault():(this.#F=!0,this.#q(t))}#q(t){if(!this._isDraggable)return;const e=this._uiManager.isSelected(this);let s,i;this._uiManager.setUpDragSession(),e&&(s={passive:!0,capture:!0},i=t=>{const[e,s]=this.screenToPageTranslation(t.movementX,t.movementY);this._uiManager.dragSelectedEditors(e,s)},window.addEventListener("pointermove",i,s));const a=()=>{if(window.removeEventListener("pointerup",a),window.removeEventListener("blur",a),e&&window.removeEventListener("pointermove",i,s),this.#F=!1,!this._uiManager.endDragSession()){const{isMac:e}=n.FeatureTest.platform;t.ctrlKey&&!e||t.shiftKey||t.metaKey&&e?this.parent.toggleSelected(this):this.parent.setSelected(this)}};window.addEventListener("pointerup",a),window.addEventListener("blur",a)}moveInDOM(){this.parent?.moveEditorInDOM(this)}_setParentAndPosition(t,e,s){t.changeParent(this),this.x=e,this.y=s,this.fixAndSetPosition()}getRect(t,e){const s=this.parentScale,[i,n]=this.pageDimensions,[a,r]=this.pageTranslation,o=t/s,l=e/s,h=this.x*i,c=this.y*n,d=this.width*i,u=this.height*n;switch(this.rotation){case 0:return[h+o+a,n-c-l-u+r,h+o+d+a,n-c-l+r];case 90:return[h+l+a,n-c+o+r,h+l+u+a,n-c+o+d+r];case 180:return[h-o-d+a,n-c+l+r,h-o+a,n-c+l+u+r];case 270:return[h-l-u+a,n-c-o-d+r,h-l+a,n-c-o+r];default:throw new Error("Invalid rotation")}}getRectInCurrentCoords(t,e){const[s,i,n,a]=t,r=n-s,o=a-i;switch(this.rotation){case 0:return[s,e-a,r,o];case 90:return[s,e-i,o,r];case 180:return[n,e-i,r,o];case 270:return[n,e-a,o,r];default:throw new Error("Invalid rotation")}}onceAdded(){}isEmpty(){return!1}enableEditMode(){this.#D=!0}disableEditMode(){this.#D=!1}isInEditMode(){return this.#D}shouldGetKeyboardEvents(){return!1}needsToBeRebuilt(){return this.div&&!this.isAttachedToDOM}rebuild(){this.div?.addEventListener("focusin",this.#M),this.div?.addEventListener("focusout",this.#k)}serialize(t=!1,e=null){(0,n.unreachable)("An editor must be serializable")}static deserialize(t,e,s){const i=new this.prototype.constructor({parent:e,id:e.getNextId(),uiManager:s});i.rotation=t.rotation;const[n,a]=i.pageDimensions,[r,o,l,h]=i.getRectInCurrentCoords(t.rect,a);return i.x=r/n,i.y=o/a,i.width=l/n,i.height=h/a,i}remove(){this.div.removeEventListener("focusin",this.#M),this.div.removeEventListener("focusout",this.#k),this.isEmpty()||this.commit(),this.parent?this.parent.remove(this):this._uiManager.removeEditor(this),this.#w?.remove(),this.#w=null,this.#E=null}get isResizable(){return!1}makeResizable(){this.isResizable&&(this.#j(),this.#P.classList.remove("hidden"))}select(){this.makeResizable(),this.div?.classList.add("selectedEditor")}unselect(){this.#P?.classList.add("hidden"),this.div?.classList.remove("selectedEditor"),this.div?.contains(document.activeElement)&&this._uiManager.currentLayer.div.focus()}updateParams(t,e){}disableEditing(){this.#w&&(this.#w.hidden=!0)}enableEditing(){this.#w&&(this.#w.hidden=!1)}enterInEditMode(){}get contentDiv(){return this.div}get isEditing(){return this.#R}set isEditing(t){this.#R=t,this.parent&&(t?(this.parent.setSelected(this),this.parent.setActiveEditor(this)):this.parent.setActiveEditor(null))}setAspectRatio(t,e){this.#T=!0;const s=t/e,{style:i}=this.div;i.aspectRatio=s,i.height="auto"}static get MIN_SIZE(){return 16}}e.AnnotationEditor=r;class o extends r{constructor(t){super(t),this.annotationElementId=t.annotationElementId,this.deleted=!0}serialize(){return{id:this.annotationElementId,deleted:!0,pageIndex:this.pageIndex}}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.KeyboardManager=e.CommandManager=e.ColorManager=e.AnnotationEditorUIManager=void 0,e.bindEvents=function(t,e,s){for(const i of s)e.addEventListener(i,t[i].bind(t))},e.opacityToHex=function(t){return Math.round(Math.min(255,Math.max(1,255*t))).toString(16).padStart(2,"0")};var i=s(1),n=s(6);class a{#G=0;getId(){return`${i.AnnotationEditorPrefix}${this.#G++}`}}class r{#V=(0,i.getUuid)();#G=0;#$=null;static get _isSVGFittingCanvas(){const t=new OffscreenCanvas(1,3).getContext("2d"),e=new Image;e.src='data:image/svg+xml;charset=UTF-8,';const s=e.decode().then((()=>(t.drawImage(e,0,0,1,1,0,0,1,3),0===new Uint32Array(t.getImageData(0,0,1,1).data.buffer)[0])));return(0,i.shadow)(this,"_isSVGFittingCanvas",s)}async#X(t,e){this.#$||=new Map;let s=this.#$.get(t);if(null===s)return null;if(s?.bitmap)return s.refCounter+=1,s;try{let t;if(s||={bitmap:null,id:`image_${this.#V}_${this.#G++}`,refCounter:0,isSvg:!1},"string"==typeof e){s.url=e;const i=await fetch(e);if(!i.ok)throw new Error(i.statusText);t=await i.blob()}else t=s.file=e;if("image/svg+xml"===t.type){const e=r._isSVGFittingCanvas,i=new FileReader,n=new Image,a=new Promise(((t,a)=>{n.onload=()=>{s.bitmap=n,s.isSvg=!0,t()},i.onload=async()=>{const t=s.svgUrl=i.result;n.src=await e?`${t}#svgView(preserveAspectRatio(none))`:t},n.onerror=i.onerror=a}));i.readAsDataURL(t),await a}else s.bitmap=await createImageBitmap(t);s.refCounter=1}catch(t){console.error(t),s=null}return this.#$.set(t,s),s&&this.#$.set(s.id,s),s}async getFromFile(t){const{lastModified:e,name:s,size:i,type:n}=t;return this.#X(`${e}_${s}_${i}_${n}`,t)}async getFromUrl(t){return this.#X(t,t)}async getFromId(t){this.#$||=new Map;const e=this.#$.get(t);return e?e.bitmap?(e.refCounter+=1,e):e.file?this.getFromFile(e.file):this.getFromUrl(e.url):null}getSvgUrl(t){const e=this.#$.get(t);return e?.isSvg?e.svgUrl:null}deleteId(t){this.#$||=new Map;const e=this.#$.get(t);e&&(e.refCounter-=1,0===e.refCounter&&(e.bitmap=null))}isValidId(t){return t.startsWith(`image_${this.#V}_`)}}class o{#K=[];#Y=!1;#J;#Q=-1;constructor(t=128){this.#J=t}add({cmd:t,undo:e,mustExec:s,type:i=NaN,overwriteIfSameType:n=!1,keepUndo:a=!1}){if(s&&t(),this.#Y)return;const r={cmd:t,undo:e,type:i};if(-1===this.#Q)return this.#K.length>0&&(this.#K.length=0),this.#Q=0,void this.#K.push(r);if(n&&this.#K[this.#Q].type===i)return a&&(r.undo=this.#K[this.#Q].undo),void(this.#K[this.#Q]=r);const o=this.#Q+1;o===this.#J?this.#K.splice(0,1):(this.#Q=o,ot===e[s])))return h._colorsMapping.get(t);return e}getHexCode(t){const e=this._colors.get(t);return e?i.Util.makeHexColor(...e):t}}e.ColorManager=h;class c{#tt=null;#et=new Map;#st=new Map;#it=null;#nt=null;#at=new o;#rt=0;#ot=new Set;#lt=null;#ht=null;#ct=new Set;#dt=null;#ut=new a;#pt=!1;#gt=!1;#mt=null;#ft=i.AnnotationEditorType.NONE;#bt=new Set;#_t=null;#At=this.blur.bind(this);#vt=this.focus.bind(this);#yt=this.copy.bind(this);#St=this.cut.bind(this);#xt=this.paste.bind(this);#wt=this.keydown.bind(this);#Et=this.onEditingAction.bind(this);#Ct=this.onPageChanging.bind(this);#Tt=this.onScaleChanging.bind(this);#Pt=this.onRotationChanging.bind(this);#Mt={isEditing:!1,isEmpty:!0,hasSomethingToUndo:!1,hasSomethingToRedo:!1,hasSelectedEditor:!1};#kt=[0,0];#Ft=null;#Rt=null;#Dt=null;static TRANSLATE_SMALL=1;static TRANSLATE_BIG=10;static get _keyboardManager(){const t=c.prototype,e=t=>{const{activeElement:e}=document;return e&&t.#Rt.contains(e)&&t.hasSomethingToControl()},s=this.TRANSLATE_SMALL,n=this.TRANSLATE_BIG;return(0,i.shadow)(this,"_keyboardManager",new l([[["ctrl+a","mac+meta+a"],t.selectAll],[["ctrl+z","mac+meta+z"],t.undo],[["ctrl+y","ctrl+shift+z","mac+meta+shift+z","ctrl+shift+Z","mac+meta+shift+Z"],t.redo],[["Backspace","alt+Backspace","ctrl+Backspace","shift+Backspace","mac+Backspace","mac+alt+Backspace","mac+ctrl+Backspace","Delete","ctrl+Delete","shift+Delete","mac+Delete"],t.delete],[["Escape","mac+Escape"],t.unselectAll],[["ArrowLeft","mac+ArrowLeft"],t.translateSelectedEditors,{args:[-s,0],checker:e}],[["ctrl+ArrowLeft","mac+shift+ArrowLeft"],t.translateSelectedEditors,{args:[-n,0],checker:e}],[["ArrowRight","mac+ArrowRight"],t.translateSelectedEditors,{args:[s,0],checker:e}],[["ctrl+ArrowRight","mac+shift+ArrowRight"],t.translateSelectedEditors,{args:[n,0],checker:e}],[["ArrowUp","mac+ArrowUp"],t.translateSelectedEditors,{args:[0,-s],checker:e}],[["ctrl+ArrowUp","mac+shift+ArrowUp"],t.translateSelectedEditors,{args:[0,-n],checker:e}],[["ArrowDown","mac+ArrowDown"],t.translateSelectedEditors,{args:[0,s],checker:e}],[["ctrl+ArrowDown","mac+shift+ArrowDown"],t.translateSelectedEditors,{args:[0,n],checker:e}]]))}constructor(t,e,s,i,a,r){this.#Rt=t,this.#Dt=e,this.#it=s,this._eventBus=i,this._eventBus._on("editingaction",this.#Et),this._eventBus._on("pagechanging",this.#Ct),this._eventBus._on("scalechanging",this.#Tt),this._eventBus._on("rotationchanging",this.#Pt),this.#nt=a.annotationStorage,this.#dt=a.filterFactory,this.#_t=r,this.viewParameters={realScale:n.PixelsPerInch.PDF_TO_CSS_UNITS,rotation:0}}destroy(){this.#It(),this.#Lt(),this._eventBus._off("editingaction",this.#Et),this._eventBus._off("pagechanging",this.#Ct),this._eventBus._off("scalechanging",this.#Tt),this._eventBus._off("rotationchanging",this.#Pt);for(const t of this.#st.values())t.destroy();this.#st.clear(),this.#et.clear(),this.#ct.clear(),this.#tt=null,this.#bt.clear(),this.#at.destroy(),this.#it.destroy()}get hcmFilter(){return(0,i.shadow)(this,"hcmFilter",this.#_t?this.#dt.addHCMFilter(this.#_t.foreground,this.#_t.background):"none")}get direction(){return(0,i.shadow)(this,"direction",getComputedStyle(this.#Rt).direction)}editAltText(t){this.#it?.editAltText(this,t)}onPageChanging({pageNumber:t}){this.#rt=t-1}focusMainContainer(){this.#Rt.focus()}findParent(t,e){for(const s of this.#st.values()){const{x:i,y:n,width:a,height:r}=s.div.getBoundingClientRect();if(t>=i&&t<=i+a&&e>=n&&e<=n+r)return s}return null}disableUserSelect(t=!1){this.#Dt.classList.toggle("noUserSelect",t)}addShouldRescale(t){this.#ct.add(t)}removeShouldRescale(t){this.#ct.delete(t)}onScaleChanging({scale:t}){this.commitOrRemove(),this.viewParameters.realScale=t*n.PixelsPerInch.PDF_TO_CSS_UNITS;for(const t of this.#ct)t.onScaleChanging()}onRotationChanging({pagesRotation:t}){this.commitOrRemove(),this.viewParameters.rotation=t}addToAnnotationStorage(t){t.isEmpty()||!this.#nt||this.#nt.has(t.id)||this.#nt.setValue(t.id,t)}#Ot(){window.addEventListener("focus",this.#vt),window.addEventListener("blur",this.#At)}#Lt(){window.removeEventListener("focus",this.#vt),window.removeEventListener("blur",this.#At)}blur(){if(!this.hasSelection)return;const{activeElement:t}=document;for(const e of this.#bt)if(e.div.contains(t)){this.#mt=[e,t],e._focusEventsAllowed=!1;break}}focus(){if(!this.#mt)return;const[t,e]=this.#mt;this.#mt=null,e.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0}),e.focus()}#Nt(){window.addEventListener("keydown",this.#wt,{capture:!0})}#It(){window.removeEventListener("keydown",this.#wt,{capture:!0})}#Bt(){document.addEventListener("copy",this.#yt),document.addEventListener("cut",this.#St),document.addEventListener("paste",this.#xt)}#Ut(){document.removeEventListener("copy",this.#yt),document.removeEventListener("cut",this.#St),document.removeEventListener("paste",this.#xt)}addEditListeners(){this.#Nt(),this.#Bt()}removeEditListeners(){this.#It(),this.#Ut()}copy(t){if(t.preventDefault(),this.#tt?.commitOrRemove(),!this.hasSelection)return;const e=[];for(const t of this.#bt){const s=t.serialize(!0);s&&e.push(s)}0!==e.length&&t.clipboardData.setData("application/pdfjs",JSON.stringify(e))}cut(t){this.copy(t),this.delete()}paste(t){t.preventDefault();const{clipboardData:e}=t;for(const t of e.items)for(const e of this.#ht)if(e.isHandlingMimeForPasting(t.type))return void e.paste(t,this.currentLayer);let s=e.getData("application/pdfjs");if(!s)return;try{s=JSON.parse(s)}catch(t){return void(0,i.warn)(`paste: "${t.message}".`)}if(!Array.isArray(s))return;this.unselectAll();const n=this.currentLayer;try{const t=[];for(const e of s){const s=n.deserialize(e);if(!s)return;t.push(s)}const e=()=>{for(const e of t)this.#jt(e);this.#zt(t)},i=()=>{for(const e of t)e.remove()};this.addCommands({cmd:e,undo:i,mustExec:!0})}catch(t){(0,i.warn)(`paste: "${t.message}".`)}}keydown(t){this.getActive()?.shouldGetKeyboardEvents()||c._keyboardManager.exec(this,t)}onEditingAction(t){["undo","redo","delete","selectAll"].includes(t.name)&&this[t.name]()}#Ht(t){Object.entries(t).some((([t,e])=>this.#Mt[t]!==e))&&this._eventBus.dispatch("annotationeditorstateschanged",{source:this,details:Object.assign(this.#Mt,t)})}#Wt(t){this._eventBus.dispatch("annotationeditorparamschanged",{source:this,details:t})}setEditingState(t){t?(this.#Ot(),this.#Nt(),this.#Bt(),this.#Ht({isEditing:this.#ft!==i.AnnotationEditorType.NONE,isEmpty:this.#qt(),hasSomethingToUndo:this.#at.hasSomethingToUndo(),hasSomethingToRedo:this.#at.hasSomethingToRedo(),hasSelectedEditor:!1})):(this.#Lt(),this.#It(),this.#Ut(),this.#Ht({isEditing:!1}),this.disableUserSelect(!1))}registerEditorTypes(t){if(!this.#ht){this.#ht=t;for(const t of this.#ht)this.#Wt(t.defaultPropertiesToUpdate)}}getId(){return this.#ut.getId()}get currentLayer(){return this.#st.get(this.#rt)}getLayer(t){return this.#st.get(t)}get currentPageIndex(){return this.#rt}addLayer(t){this.#st.set(t.pageIndex,t),this.#pt?t.enable():t.disable()}removeLayer(t){this.#st.delete(t.pageIndex)}updateMode(t,e=null){if(this.#ft!==t){if(this.#ft=t,t===i.AnnotationEditorType.NONE)return this.setEditingState(!1),void this.#Gt();this.setEditingState(!0),this.#Vt(),this.unselectAll();for(const e of this.#st.values())e.updateMode(t);if(e)for(const t of this.#et.values())if(t.annotationElementId===e){this.setSelected(t),t.enterInEditMode();break}}}updateToolbar(t){t!==this.#ft&&this._eventBus.dispatch("switchannotationeditormode",{source:this,mode:t})}updateParams(t,e){if(this.#ht)if(t!==i.AnnotationEditorParamsType.CREATE){for(const s of this.#bt)s.updateParams(t,e);for(const s of this.#ht)s.updateDefaultParams(t,e)}else this.currentLayer.addNewEditor(t)}enableWaiting(t=!1){if(this.#gt!==t){this.#gt=t;for(const e of this.#st.values())t?e.disableClick():e.enableClick(),e.div.classList.toggle("waiting",t)}}#Vt(){if(!this.#pt){this.#pt=!0;for(const t of this.#st.values())t.enable()}}#Gt(){if(this.unselectAll(),this.#pt){this.#pt=!1;for(const t of this.#st.values())t.disable()}}getEditors(t){const e=[];for(const s of this.#et.values())s.pageIndex===t&&e.push(s);return e}getEditor(t){return this.#et.get(t)}addEditor(t){this.#et.set(t.id,t)}removeEditor(t){this.#et.delete(t.id),this.unselect(t),t.annotationElementId&&this.#ot.has(t.annotationElementId)||this.#nt?.remove(t.id)}addDeletedAnnotationElement(t){this.#ot.add(t.annotationElementId),t.deleted=!0}isDeletedAnnotationElement(t){return this.#ot.has(t)}removeDeletedAnnotationElement(t){this.#ot.delete(t.annotationElementId),t.deleted=!1}#jt(t){const e=this.#st.get(t.pageIndex);e?e.addOrRebuild(t):this.addEditor(t)}setActiveEditor(t){this.#tt!==t&&(this.#tt=t,t&&this.#Wt(t.propertiesToUpdate))}toggleSelected(t){if(this.#bt.has(t))return this.#bt.delete(t),t.unselect(),void this.#Ht({hasSelectedEditor:this.hasSelection});this.#bt.add(t),t.select(),this.#Wt(t.propertiesToUpdate),this.#Ht({hasSelectedEditor:!0})}setSelected(t){for(const e of this.#bt)e!==t&&e.unselect();this.#bt.clear(),this.#bt.add(t),t.select(),this.#Wt(t.propertiesToUpdate),this.#Ht({hasSelectedEditor:!0})}isSelected(t){return this.#bt.has(t)}unselect(t){t.unselect(),this.#bt.delete(t),this.#Ht({hasSelectedEditor:this.hasSelection})}get hasSelection(){return 0!==this.#bt.size}undo(){this.#at.undo(),this.#Ht({hasSomethingToUndo:this.#at.hasSomethingToUndo(),hasSomethingToRedo:!0,isEmpty:this.#qt()})}redo(){this.#at.redo(),this.#Ht({hasSomethingToUndo:!0,hasSomethingToRedo:this.#at.hasSomethingToRedo(),isEmpty:this.#qt()})}addCommands(t){this.#at.add(t),this.#Ht({hasSomethingToUndo:!0,hasSomethingToRedo:!1,isEmpty:this.#qt()})}#qt(){if(0===this.#et.size)return!0;if(1===this.#et.size)for(const t of this.#et.values())return t.isEmpty();return!1}delete(){if(this.commitOrRemove(),!this.hasSelection)return;const t=[...this.#bt];this.addCommands({cmd:()=>{for(const e of t)e.remove()},undo:()=>{for(const e of t)this.#jt(e)},mustExec:!0})}commitOrRemove(){this.#tt?.commitOrRemove()}hasSomethingToControl(){return this.#tt||this.hasSelection}#zt(t){this.#bt.clear();for(const e of t)e.isEmpty()||(this.#bt.add(e),e.select());this.#Ht({hasSelectedEditor:!0})}selectAll(){for(const t of this.#bt)t.commit();this.#zt(this.#et.values())}unselectAll(){if(this.#tt)this.#tt.commitOrRemove();else if(this.hasSelection){for(const t of this.#bt)t.unselect();this.#bt.clear(),this.#Ht({hasSelectedEditor:!1})}}translateSelectedEditors(t,e,s=!1){if(s||this.commitOrRemove(),!this.hasSelection)return;this.#kt[0]+=t,this.#kt[1]+=e;const[i,n]=this.#kt,a=[...this.#bt];this.#Ft&&clearTimeout(this.#Ft),this.#Ft=setTimeout((()=>{this.#Ft=null,this.#kt[0]=this.#kt[1]=0,this.addCommands({cmd:()=>{for(const t of a)this.#et.has(t.id)&&t.translateInPage(i,n)},undo:()=>{for(const t of a)this.#et.has(t.id)&&t.translateInPage(-i,-n)},mustExec:!1})}),1e3);for(const s of a)s.translateInPage(t,e)}setUpDragSession(){if(this.hasSelection){this.disableUserSelect(!0),this.#lt=new Map;for(const t of this.#bt)this.#lt.set(t,{savedX:t.x,savedY:t.y,savedPageIndex:t.pageIndex,newX:0,newY:0,newPageIndex:-1})}}endDragSession(){if(!this.#lt)return!1;this.disableUserSelect(!1);const t=this.#lt;this.#lt=null;let e=!1;for(const[{x:s,y:i,pageIndex:n},a]of t)a.newX=s,a.newY=i,a.newPageIndex=n,e||=s!==a.savedX||i!==a.savedY||n!==a.savedPageIndex;if(!e)return!1;const s=(t,e,s,i)=>{if(this.#et.has(t.id)){const n=this.#st.get(i);n?t._setParentAndPosition(n,e,s):(t.pageIndex=i,t.x=e,t.y=s)}};return this.addCommands({cmd:()=>{for(const[e,{newX:i,newY:n,newPageIndex:a}]of t)s(e,i,n,a)},undo:()=>{for(const[e,{savedX:i,savedY:n,savedPageIndex:a}]of t)s(e,i,n,a)},mustExec:!0}),!0}dragSelectedEditors(t,e){if(this.#lt)for(const s of this.#lt.keys())s.drag(t,e)}rebuild(t){if(null===t.parent){const e=this.getLayer(t.pageIndex);e?(e.changeParent(t),e.addOrRebuild(t)):(this.addEditor(t),this.addToAnnotationStorage(t),t.rebuild())}else t.parent.addOrRebuild(t)}isActive(t){return this.#tt===t}getActive(){return this.#tt}getMode(){return this.#ft}get imageManager(){return(0,i.shadow)(this,"imageManager",new r)}}e.AnnotationEditorUIManager=c},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.StatTimer=e.RenderingCancelledException=e.PixelsPerInch=e.PageViewport=e.PDFDateString=e.DOMStandardFontDataFactory=e.DOMSVGFactory=e.DOMFilterFactory=e.DOMCanvasFactory=e.DOMCMapReaderFactory=void 0,e.deprecated=function(t){console.log("Deprecated API usage: "+t)},e.getColorValues=function(t){const e=document.createElement("span");e.style.visibility="hidden",document.body.append(e);for(const s of t.keys()){e.style.color=s;const i=window.getComputedStyle(e).color;t.set(s,_(i))}e.remove()},e.getCurrentTransform=function(t){const{a:e,b:s,c:i,d:n,e:a,f:r}=t.getTransform();return[e,s,i,n,a,r]},e.getCurrentTransformInverse=function(t){const{a:e,b:s,c:i,d:n,e:a,f:r}=t.getTransform().invertSelf();return[e,s,i,n,a,r]},e.getFilenameFromUrl=function(t,e=!1){return e||([t]=t.split(/[#?]/,1)),t.substring(t.lastIndexOf("/")+1)},e.getPdfFilenameFromUrl=function(t,e="document.pdf"){if("string"!=typeof t)return e;if(m(t))return(0,n.warn)('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.'),e;const s=/[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i,i=/^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/.exec(t);let a=s.exec(i[1])||s.exec(i[2])||s.exec(i[3]);if(a&&(a=a[0],a.includes("%")))try{a=s.exec(decodeURIComponent(a))[0]}catch{}return a||e},e.getRGB=_,e.getXfaPageViewport=function(t,{scale:e=1,rotation:s=0}){const{width:i,height:n}=t.attributes.style,a=[0,0,parseInt(i),parseInt(n)];return new 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this.#ne(c(0,5),c(1,5),c(2,5),h),this.#Qt=`url(#${l})`,this.#Qt}addHighlightHCMFilter(t,e,s,i){const n=`${t}-${e}-${s}-${i}`;if(this.#te===n)return this.#ee;if(this.#te=n,this.#ee="none",this.#Zt?.remove(),!t||!e)return this.#ee;const[a,r]=[t,e].map(this.#ae.bind(this));let o=Math.round(.2126*a[0]+.7152*a[1]+.0722*a[2]),l=Math.round(.2126*r[0]+.7152*r[1]+.0722*r[2]),[h,c]=[s,i].map(this.#ae.bind(this));l{const i=new Array(256),n=(l-o)/s,a=t/255,r=(e-t)/(255*s);let h=0;for(let t=0;t<=s;t++){const e=Math.round(o+t*n),s=a+t*r;for(let t=h;t<=e;t++)i[t]=s;h=e+1}for(let t=h;t<256;t++)i[t]=i[h-1];return i.join(",")},u=`g_${this.#e}_hcm_highlight_filter`,p=this.#Zt=this.#ie(u);return this.#re(p),this.#ne(d(h[0],c[0],5),d(h[1],c[1],5),d(h[2],c[2],5),p),this.#ee=`url(#${u})`,this.#ee}destroy(t=!1){t&&(this.#Qt||this.#ee)||(this.#Xt&&(this.#Xt.parentNode.parentNode.remove(),this.#Xt=null),this.#$t&&(this.#$t.clear(),this.#$t=null),this.#G=0)}#re(t){const e=this.#Kt.createElementNS(a,"feColorMatrix");e.setAttribute("type","matrix"),e.setAttribute("values","0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0"),t.append(e)}#ie(t){const e=this.#Kt.createElementNS(a,"filter");return e.setAttribute("color-interpolation-filters","sRGB"),e.setAttribute("id",t),this.#se.append(e),e}#oe(t,e,s){const i=this.#Kt.createElementNS(a,e);i.setAttribute("type","discrete"),i.setAttribute("tableValues",s),t.append(i)}#ne(t,e,s,i){const n=this.#Kt.createElementNS(a,"feComponentTransfer");i.append(n),this.#oe(n,"feFuncR",t),this.#oe(n,"feFuncG",e),this.#oe(n,"feFuncB",s)}#ae(t){return this.#se.style.color=t,_(getComputedStyle(this.#se).getPropertyValue("color"))}}e.DOMFilterFactory=o;class l extends i.BaseCanvasFactory{constructor({ownerDocument:t=globalThis.document}={}){super(),this._document=t}_createCanvas(t,e){const s=this._document.createElement("canvas");return s.width=t,s.height=e,s}}async function h(t,e=!1){if(f(t,document.baseURI)){const s=await fetch(t);if(!s.ok)throw new Error(s.statusText);return e?new Uint8Array(await s.arrayBuffer()):(0,n.stringToBytes)(await s.text())}return new Promise(((s,i)=>{const a=new XMLHttpRequest;a.open("GET",t,!0),e&&(a.responseType="arraybuffer"),a.onreadystatechange=()=>{if(a.readyState===XMLHttpRequest.DONE){if(200===a.status||0===a.status){let t;if(e&&a.response?t=new Uint8Array(a.response):!e&&a.responseText&&(t=(0,n.stringToBytes)(a.responseText)),t)return void s(t)}i(new Error(a.statusText))}},a.send(null)}))}e.DOMCanvasFactory=l;class c extends i.BaseCMapReaderFactory{_fetchData(t,e){return h(t,this.isCompressed).then((t=>({cMapData:t,compressionType:e})))}}e.DOMCMapReaderFactory=c;class d extends i.BaseStandardFontDataFactory{_fetchData(t){return h(t,!0)}}e.DOMStandardFontDataFactory=d;class u extends i.BaseSVGFactory{_createSVG(t){return document.createElementNS(a,t)}}e.DOMSVGFactory=u;class p{constructor({viewBox:t,scale:e,rotation:s,offsetX:i=0,offsetY:n=0,dontFlip:a=!1}){this.viewBox=t,this.scale=e,this.rotation=s,this.offsetX=i,this.offsetY=n;const r=(t[2]+t[0])/2,o=(t[3]+t[1])/2;let l,h,c,d,u,p,g,m;switch((s%=360)<0&&(s+=360),s){case 180:l=-1,h=0,c=0,d=1;break;case 90:l=0,h=1,c=1,d=0;break;case 270:l=0,h=-1,c=-1,d=0;break;case 0:l=1,h=0,c=0,d=-1;break;default:throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.")}a&&(c=-c,d=-d),0===l?(u=Math.abs(o-t[1])*e+i,p=Math.abs(r-t[0])*e+n,g=(t[3]-t[1])*e,m=(t[2]-t[0])*e):(u=Math.abs(r-t[0])*e+i,p=Math.abs(o-t[1])*e+n,g=(t[2]-t[0])*e,m=(t[3]-t[1])*e),this.transform=[l*e,h*e,c*e,d*e,u-l*e*r-c*e*o,p-h*e*r-d*e*o],this.width=g,this.height=m}get rawDims(){const{viewBox:t}=this;return(0,n.shadow)(this,"rawDims",{pageWidth:t[2]-t[0],pageHeight:t[3]-t[1],pageX:t[0],pageY:t[1]})}clone({scale:t=this.scale,rotation:e=this.rotation,offsetX:s=this.offsetX,offsetY:i=this.offsetY,dontFlip:n=!1}={}){return new p({viewBox:this.viewBox.slice(),scale:t,rotation:e,offsetX:s,offsetY:i,dontFlip:n})}convertToViewportPoint(t,e){return n.Util.applyTransform([t,e],this.transform)}convertToViewportRectangle(t){const e=n.Util.applyTransform([t[0],t[1]],this.transform),s=n.Util.applyTransform([t[2],t[3]],this.transform);return[e[0],e[1],s[0],s[1]]}convertToPdfPoint(t,e){return n.Util.applyInverseTransform([t,e],this.transform)}}e.PageViewport=p;class g extends n.BaseException{constructor(t,e=0){super(t,"RenderingCancelledException"),this.extraDelay=e}}function m(t){const e=t.length;let s=0;for(;s>16,(65280&e)>>8,255&e]}return t.startsWith("rgb(")?t.slice(4,-1).split(",").map((t=>parseInt(t))):t.startsWith("rgba(")?t.slice(5,-1).split(",").map((t=>parseInt(t))).slice(0,3):((0,n.warn)(`Not a valid color format: "${t}"`),[0,0,0])}e.RenderingCancelledException=g,e.StatTimer=class{started=Object.create(null);times=[];time(t){t in this.started&&(0,n.warn)(`Timer is already running for 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c=c>=0&&c<=59?c:0,"-"===l?(a+=h,r+=c):"+"===l&&(a-=h,r-=c),new Date(Date.UTC(s,i,n,a,r,o))}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.BaseStandardFontDataFactory=e.BaseSVGFactory=e.BaseFilterFactory=e.BaseCanvasFactory=e.BaseCMapReaderFactory=void 0;var i=s(1);class n{constructor(){this.constructor===n&&(0,i.unreachable)("Cannot initialize BaseFilterFactory.")}addFilter(t){return"none"}addHCMFilter(t,e){return"none"}addHighlightHCMFilter(t,e,s,i){return"none"}destroy(t=!1){}}e.BaseFilterFactory=n;class a{constructor(){this.constructor===a&&(0,i.unreachable)("Cannot initialize BaseCanvasFactory.")}create(t,e){if(t<=0||e<=0)throw new Error("Invalid canvas size");const s=this._createCanvas(t,e);return{canvas:s,context:s.getContext("2d")}}reset(t,e,s){if(!t.canvas)throw new Error("Canvas is not specified");if(e<=0||s<=0)throw new Error("Invalid canvas size");t.canvas.width=e,t.canvas.height=s}destroy(t){if(!t.canvas)throw new Error("Canvas is not specified");t.canvas.width=0,t.canvas.height=0,t.canvas=null,t.context=null}_createCanvas(t,e){(0,i.unreachable)("Abstract method `_createCanvas` called.")}}e.BaseCanvasFactory=a;class r{constructor({baseUrl:t=null,isCompressed:e=!0}){this.constructor===r&&(0,i.unreachable)("Cannot initialize BaseCMapReaderFactory."),this.baseUrl=t,this.isCompressed=e}async fetch({name:t}){if(!this.baseUrl)throw new Error('The CMap "baseUrl" parameter must be specified, ensure that the "cMapUrl" and "cMapPacked" API parameters are provided.');if(!t)throw new Error("CMap name must be specified.");const e=this.baseUrl+t+(this.isCompressed?".bcmap":""),s=this.isCompressed?i.CMapCompressionType.BINARY:i.CMapCompressionType.NONE;return this._fetchData(e,s).catch((t=>{throw new Error(`Unable to load ${this.isCompressed?"binary ":""}CMap at: ${e}`)}))}_fetchData(t,e){(0,i.unreachable)("Abstract method `_fetchData` called.")}}e.BaseCMapReaderFactory=r;class o{constructor({baseUrl:t=null}){this.constructor===o&&(0,i.unreachable)("Cannot initialize BaseStandardFontDataFactory."),this.baseUrl=t}async fetch({filename:t}){if(!this.baseUrl)throw new Error('The standard font "baseUrl" parameter must be specified, ensure that the "standardFontDataUrl" API parameter is provided.');if(!t)throw new Error("Font filename must be specified.");const e=`${this.baseUrl}${t}`;return this._fetchData(e).catch((t=>{throw new Error(`Unable to load font data at: ${e}`)}))}_fetchData(t){(0,i.unreachable)("Abstract method `_fetchData` called.")}}e.BaseStandardFontDataFactory=o;class l{constructor(){this.constructor===l&&(0,i.unreachable)("Cannot initialize BaseSVGFactory.")}create(t,e,s=!1){if(t<=0||e<=0)throw new Error("Invalid SVG dimensions");const i=this._createSVG("svg:svg");return i.setAttribute("version","1.1"),s||(i.setAttribute("width",`${t}px`),i.setAttribute("height",`${e}px`)),i.setAttribute("preserveAspectRatio","none"),i.setAttribute("viewBox",`0 0 ${t} ${e}`),i}createElement(t){if("string"!=typeof t)throw new Error("Invalid SVG element type");return this._createSVG(t)}_createSVG(t){(0,i.unreachable)("Abstract method `_createSVG` called.")}}e.BaseSVGFactory=l},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.MurmurHash3_64=void 0;var i=s(1);const n=3285377520,a=4294901760,r=65535;e.MurmurHash3_64=class{constructor(t){this.h1=t?4294967295&t:n,this.h2=t?4294967295&t:n}update(t){let e,s;if("string"==typeof t){e=new Uint8Array(2*t.length),s=0;for(let i=0,n=t.length;i>>8,e[s++]=255&n)}}else{if(!(0,i.isArrayBuffer)(t))throw new Error("Wrong data format in MurmurHash3_64_update. Input must be a string or array.");e=t.slice(),s=e.byteLength}const n=s>>2,o=s-4*n,l=new Uint32Array(e.buffer,0,n);let h=0,c=0,d=this.h1,u=this.h2;const p=3432918353,g=461845907,m=11601,f=13715;for(let t=0;t>>17,h=h*g&a|h*f&r,d^=h,d=d<<13|d>>>19,d=5*d+3864292196):(c=l[t],c=c*p&a|c*m&r,c=c<<15|c>>>17,c=c*g&a|c*f&r,u^=c,u=u<<13|u>>>19,u=5*u+3864292196);switch(h=0,o){case 3:h^=e[4*n+2]<<16;case 2:h^=e[4*n+1]<<8;case 1:h^=e[4*n],h=h*p&a|h*m&r,h=h<<15|h>>>17,h=h*g&a|h*f&r,1&n?d^=h:u^=h}this.h1=d,this.h2=u}hexdigest(){let t=this.h1,e=this.h2;return t^=e>>>1,t=3981806797*t&a|36045*t&r,e=4283543511*e&a|(2950163797*(e<<16|t>>>16)&a)>>>16,t^=e>>>1,t=444984403*t&a|60499*t&r,e=3301882366*e&a|(3120437893*(e<<16|t>>>16)&a)>>>16,t^=e>>>1,(t>>>0).toString(16).padStart(8,"0")+(e>>>0).toString(16).padStart(8,"0")}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.FontLoader=e.FontFaceObject=void 0;var i=s(1);e.FontLoader=class{#le=new Set;constructor({ownerDocument:t=globalThis.document,styleElement:e=null}){this._document=t,this.nativeFontFaces=new Set,this.styleElement=null,this.loadingRequests=[],this.loadTestFontId=0}addNativeFontFace(t){this.nativeFontFaces.add(t),this._document.fonts.add(t)}removeNativeFontFace(t){this.nativeFontFaces.delete(t),this._document.fonts.delete(t)}insertRule(t){this.styleElement||(this.styleElement=this._document.createElement("style"),this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement));const e=this.styleElement.sheet;e.insertRule(t,e.cssRules.length)}clear(){for(const t of this.nativeFontFaces)this._document.fonts.delete(t);this.nativeFontFaces.clear(),this.#le.clear(),this.styleElement&&(this.styleElement.remove(),this.styleElement=null)}async loadSystemFont(t){if(t&&!this.#le.has(t.loadedName))if((0,i.assert)(!this.disableFontFace,"loadSystemFont shouldn't be called when `disableFontFace` is set."),this.isFontLoadingAPISupported){const{loadedName:e,src:s,style:n}=t,a=new FontFace(e,s,n);this.addNativeFontFace(a);try{await a.load(),this.#le.add(e)}catch{(0,i.warn)(`Cannot load system font: ${t.baseFontName}, installing it could help to improve PDF rendering.`),this.removeNativeFontFace(a)}}else(0,i.unreachable)("Not implemented: loadSystemFont without the Font Loading API.")}async bind(t){if(t.attached||t.missingFile&&!t.systemFontInfo)return;if(t.attached=!0,t.systemFontInfo)return void await this.loadSystemFont(t.systemFontInfo);if(this.isFontLoadingAPISupported){const e=t.createNativeFontFace();if(e){this.addNativeFontFace(e);try{await e.loaded}catch(s){throw(0,i.warn)(`Failed to load font '${e.family}': '${s}'.`),t.disableFontFace=!0,s}}return}const e=t.createFontFaceRule();if(e){if(this.insertRule(e),this.isSyncFontLoadingSupported)return;await new Promise((e=>{const s=this._queueLoadingCallback(e);this._prepareFontLoadEvent(t,s)}))}}get isFontLoadingAPISupported(){const t=!!this._document?.fonts;return(0,i.shadow)(this,"isFontLoadingAPISupported",t)}get isSyncFontLoadingSupported(){let t=!1;return(i.isNodeJS||"undefined"!=typeof navigator&&/Mozilla\/5.0.*?rv:\d+.*? Gecko/.test(navigator.userAgent))&&(t=!0),(0,i.shadow)(this,"isSyncFontLoadingSupported",t)}_queueLoadingCallback(t){const{loadingRequests:e}=this,s={done:!1,complete:function(){for((0,i.assert)(!s.done,"completeRequest() cannot be called twice."),s.done=!0;e.length>0&&e[0].done;){const t=e.shift();setTimeout(t.callback,0)}},callback:t};return e.push(s),s}get _loadTestFont(){const t=atob("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");return(0,i.shadow)(this,"_loadTestFont",t)}_prepareFontLoadEvent(t,e){function s(t,e){return t.charCodeAt(e)<<24|t.charCodeAt(e+1)<<16|t.charCodeAt(e+2)<<8|255&t.charCodeAt(e+3)}function n(t,e,s,i){return t.substring(0,e)+i+t.substring(e+s)}let a,r;const o=this._document.createElement("canvas");o.width=1,o.height=1;const l=o.getContext("2d");let h=0;const c=`lt${Date.now()}${this.loadTestFontId++}`;let d=this._loadTestFont;d=n(d,976,c.length,c);const u=1482184792;let p=s(d,16);for(a=0,r=c.length-3;a30)return(0,i.warn)("Load test font never loaded."),void s();l.font="30px "+e,l.fillText(".",0,20),l.getImageData(0,0,1,1).data[3]>0?s():setTimeout(t.bind(null,e,s))}(c,(()=>{m.remove(),e.complete()}))}},e.FontFaceObject=class{constructor(t,{isEvalSupported:e=!0,disableFontFace:s=!1,ignoreErrors:i=!1,inspectFont:n=null}){this.compiledGlyphs=Object.create(null);for(const e in t)this[e]=t[e];this.isEvalSupported=!1!==e,this.disableFontFace=!0===s,this.ignoreErrors=!0===i,this._inspectFont=n}createNativeFontFace(){if(!this.data||this.disableFontFace)return null;let t;if(this.cssFontInfo){const e={weight:this.cssFontInfo.fontWeight};this.cssFontInfo.italicAngle&&(e.style=`oblique ${this.cssFontInfo.italicAngle}deg`),t=new FontFace(this.cssFontInfo.fontFamily,this.data,e)}else t=new FontFace(this.loadedName,this.data,{});return this._inspectFont?.(this),t}createFontFaceRule(){if(!this.data||this.disableFontFace)return null;const t=(0,i.bytesToString)(this.data),e=`url(data:${this.mimetype};base64,${btoa(t)});`;let s;if(this.cssFontInfo){let t=`font-weight: ${this.cssFontInfo.fontWeight};`;this.cssFontInfo.italicAngle&&(t+=`font-style: oblique ${this.cssFontInfo.italicAngle}deg;`),s=`@font-face {font-family:"${this.cssFontInfo.fontFamily}";${t}src:${e}}`}else s=`@font-face {font-family:"${this.loadedName}";src:${e}}`;return this._inspectFont?.(this,e),s}getPathGenerator(t,e){if(void 0!==this.compiledGlyphs[e])return this.compiledGlyphs[e];let s;try{s=t.get(this.loadedName+"_path_"+e)}catch(t){if(!this.ignoreErrors)throw t;return(0,i.warn)(`getPathGenerator - ignoring character: "${t}".`),this.compiledGlyphs[e]=function(t,e){}}if(this.isEvalSupported&&i.FeatureTest.isEvalSupported){const t=[];for(const e of s){const s=void 0!==e.args?e.args.join(","):"";t.push("c.",e.cmd,"(",s,");\n")}return this.compiledGlyphs[e]=new Function("c","size",t.join(""))}return this.compiledGlyphs[e]=function(t,e){for(const i of s)"scale"===i.cmd&&(i.args=[e,-e]),t[i.cmd].apply(t,i.args)}}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.NodeStandardFontDataFactory=e.NodeFilterFactory=e.NodeCanvasFactory=e.NodeCMapReaderFactory=void 0;var i=s(7);s(1);const n=function(t){return new Promise(((e,s)=>{__webpack_require__(90950).readFile(t,((t,i)=>{!t&&i?e(new Uint8Array(i)):s(new Error(t))}))}))};class a extends i.BaseFilterFactory{}e.NodeFilterFactory=a;class r extends i.BaseCanvasFactory{_createCanvas(t,e){return __webpack_require__(66359).createCanvas(t,e)}}e.NodeCanvasFactory=r;class o extends i.BaseCMapReaderFactory{_fetchData(t,e){return n(t).then((t=>({cMapData:t,compressionType:e})))}}e.NodeCMapReaderFactory=o;class l extends i.BaseStandardFontDataFactory{_fetchData(t){return n(t)}}e.NodeStandardFontDataFactory=l},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.CanvasGraphics=void 0;var i=s(1),n=s(6),a=s(12),r=s(13);const o=4096,l=16;class h{constructor(t){this.canvasFactory=t,this.cache=Object.create(null)}getCanvas(t,e,s){let i;return void 0!==this.cache[t]?(i=this.cache[t],this.canvasFactory.reset(i,e,s)):(i=this.canvasFactory.create(e,s),this.cache[t]=i),i}delete(t){delete this.cache[t]}clear(){for(const t in this.cache){const e=this.cache[t];this.canvasFactory.destroy(e),delete this.cache[t]}}}function c(t,e,s,i,a,r,o,l,h,c){const[d,u,p,g,m,f]=(0,n.getCurrentTransform)(t);if(0===u&&0===p){const n=o*d+m,b=Math.round(n),_=l*g+f,A=Math.round(_),v=(o+h)*d+m,y=Math.abs(Math.round(v)-b)||1,S=(l+c)*g+f,x=Math.abs(Math.round(S)-A)||1;return t.setTransform(Math.sign(d),0,0,Math.sign(g),b,A),t.drawImage(e,s,i,a,r,0,0,y,x),t.setTransform(d,u,p,g,m,f),[y,x]}if(0===d&&0===g){const n=l*p+m,b=Math.round(n),_=o*u+f,A=Math.round(_),v=(l+c)*p+m,y=Math.abs(Math.round(v)-b)||1,S=(o+h)*u+f,x=Math.abs(Math.round(S)-A)||1;return t.setTransform(0,Math.sign(u),Math.sign(p),0,b,A),t.drawImage(e,s,i,a,r,0,0,x,y),t.setTransform(d,u,p,g,m,f),[x,y]}return t.drawImage(e,s,i,a,r,o,l,h,c),[Math.hypot(d,u)*h,Math.hypot(p,g)*c]}class d{constructor(t,e){this.alphaIsShape=!1,this.fontSize=0,this.fontSizeScale=1,this.textMatrix=i.IDENTITY_MATRIX,this.textMatrixScale=1,this.fontMatrix=i.FONT_IDENTITY_MATRIX,this.leading=0,this.x=0,this.y=0,this.lineX=0,this.lineY=0,this.charSpacing=0,this.wordSpacing=0,this.textHScale=1,this.textRenderingMode=i.TextRenderingMode.FILL,this.textRise=0,this.fillColor="#000000",this.strokeColor="#000000",this.patternFill=!1,this.fillAlpha=1,this.strokeAlpha=1,this.lineWidth=1,this.activeSMask=null,this.transferMaps="none",this.startNewPathAndClipBox([0,0,t,e])}clone(){const t=Object.create(this);return t.clipBox=this.clipBox.slice(),t}setCurrentPoint(t,e){this.x=t,this.y=e}updatePathMinMax(t,e,s){[e,s]=i.Util.applyTransform([e,s],t),this.minX=Math.min(this.minX,e),this.minY=Math.min(this.minY,s),this.maxX=Math.max(this.maxX,e),this.maxY=Math.max(this.maxY,s)}updateRectMinMax(t,e){const s=i.Util.applyTransform(e,t),n=i.Util.applyTransform(e.slice(2),t);this.minX=Math.min(this.minX,s[0],n[0]),this.minY=Math.min(this.minY,s[1],n[1]),this.maxX=Math.max(this.maxX,s[0],n[0]),this.maxY=Math.max(this.maxY,s[1],n[1])}updateScalingPathMinMax(t,e){i.Util.scaleMinMax(t,e),this.minX=Math.min(this.minX,e[0]),this.maxX=Math.max(this.maxX,e[1]),this.minY=Math.min(this.minY,e[2]),this.maxY=Math.max(this.maxY,e[3])}updateCurvePathMinMax(t,e,s,n,a,r,o,l,h,c){const d=i.Util.bezierBoundingBox(e,s,n,a,r,o,l,h);if(c)return c[0]=Math.min(c[0],d[0],d[2]),c[1]=Math.max(c[1],d[0],d[2]),c[2]=Math.min(c[2],d[1],d[3]),void(c[3]=Math.max(c[3],d[1],d[3]));this.updateRectMinMax(t,d)}getPathBoundingBox(t=a.PathType.FILL,e=null){const s=[this.minX,this.minY,this.maxX,this.maxY];if(t===a.PathType.STROKE){e||(0,i.unreachable)("Stroke bounding box must include transform.");const t=i.Util.singularValueDecompose2dScale(e),n=t[0]*this.lineWidth/2,a=t[1]*this.lineWidth/2;s[0]-=n,s[1]-=a,s[2]+=n,s[3]+=a}return s}updateClipFromPath(){const t=i.Util.intersect(this.clipBox,this.getPathBoundingBox());this.startNewPathAndClipBox(t||[0,0,0,0])}isEmptyClip(){return this.minX===1/0}startNewPathAndClipBox(t){this.clipBox=t,this.minX=1/0,this.minY=1/0,this.maxX=0,this.maxY=0}getClippedPathBoundingBox(t=a.PathType.FILL,e=null){return i.Util.intersect(this.clipBox,this.getPathBoundingBox(t,e))}}function u(t,e){if("undefined"!=typeof ImageData&&e instanceof ImageData)return void t.putImageData(e,0,0);const s=e.height,n=e.width,a=s%l,r=(s-a)/l,o=0===a?r:r+1,h=t.createImageData(n,l);let c,d=0;const u=e.data,p=h.data;let g,m,f,b;if(e.kind===i.ImageKind.GRAYSCALE_1BPP){const e=u.byteLength,s=new Uint32Array(p.buffer,0,p.byteLength>>2),b=s.length,_=n+7>>3,A=4294967295,v=i.FeatureTest.isLittleEndian?4278190080:255;for(g=0;g_?n:8*t-7,r=-8&a;let o=0,l=0;for(;i>=1}for(;c=r&&(f=a,b=n*f),c=0,m=b;m--;)p[c++]=u[d++],p[c++]=u[d++],p[c++]=u[d++],p[c++]=255;t.putImageData(h,0,g*l)}}}function p(t,e){if(e.bitmap)return void t.drawImage(e.bitmap,0,0);const s=e.height,i=e.width,n=s%l,a=(s-n)/l,o=0===n?a:a+1,h=t.createImageData(i,l);let c=0;const d=e.data,u=h.data;for(let e=0;e>8,t[a-2]=t[a-2]*n+s*r>>8,t[a-1]=t[a-1]*n+i*r>>8}}}function b(t,e,s){const i=t.length,n=1/255;for(let a=3;a>8]>>8:e[n]*i>>16}}function A(t,e){const s=i.Util.singularValueDecompose2dScale(t);s[0]=Math.fround(s[0]),s[1]=Math.fround(s[1]);const a=Math.fround((globalThis.devicePixelRatio||1)*n.PixelsPerInch.PDF_TO_CSS_UNITS);return void 0!==e?e:s[0]<=a||s[1]<=a}const v=["butt","round","square"],y=["miter","round","bevel"],S={},x={};class w{constructor(t,e,s,i,n,{optionalContentConfig:a,markedContentStack:r=null},o,l){this.ctx=t,this.current=new d(this.ctx.canvas.width,this.ctx.canvas.height),this.stateStack=[],this.pendingClip=null,this.pendingEOFill=!1,this.res=null,this.xobjs=null,this.commonObjs=e,this.objs=s,this.canvasFactory=i,this.filterFactory=n,this.groupStack=[],this.processingType3=null,this.baseTransform=null,this.baseTransformStack=[],this.groupLevel=0,this.smaskStack=[],this.smaskCounter=0,this.tempSMask=null,this.suspendedCtx=null,this.contentVisible=!0,this.markedContentStack=r||[],this.optionalContentConfig=a,this.cachedCanvases=new h(this.canvasFactory),this.cachedPatterns=new Map,this.annotationCanvasMap=o,this.viewportScale=1,this.outputScaleX=1,this.outputScaleY=1,this.pageColors=l,this._cachedScaleForStroking=[-1,0],this._cachedGetSinglePixelWidth=null,this._cachedBitmapsMap=new Map}getObject(t,e=null){return"string"==typeof t?t.startsWith("g_")?this.commonObjs.get(t):this.objs.get(t):e}beginDrawing({transform:t,viewport:e,transparency:s=!1,background:i=null}){const a=this.ctx.canvas.width,r=this.ctx.canvas.height,o=this.ctx.fillStyle;if(this.ctx.fillStyle=i||"#ffffff",this.ctx.fillRect(0,0,a,r),this.ctx.fillStyle=o,s){const t=this.cachedCanvases.getCanvas("transparent",a,r);this.compositeCtx=this.ctx,this.transparentCanvas=t.canvas,this.ctx=t.context,this.ctx.save(),this.ctx.transform(...(0,n.getCurrentTransform)(this.compositeCtx))}this.ctx.save(),m(this.ctx),t&&(this.ctx.transform(...t),this.outputScaleX=t[0],this.outputScaleY=t[0]),this.ctx.transform(...e.transform),this.viewportScale=e.scale,this.baseTransform=(0,n.getCurrentTransform)(this.ctx)}executeOperatorList(t,e,s,n){const a=t.argsArray,r=t.fnArray;let o=e||0;const l=a.length;if(l===o)return o;const h=l-o>10&&"function"==typeof s,c=h?Date.now()+15:0;let d=0;const u=this.commonObjs,p=this.objs;let g;for(;;){if(void 0!==n&&o===n.nextBreakPoint)return n.breakIt(o,s),o;if(g=r[o],g!==i.OPS.dependency)this[g].apply(this,a[o]);else for(const t of a[o]){const e=t.startsWith("g_")?u:p;if(!e.has(t))return e.get(t,s),o}if(o++,o===l)return o;if(h&&++d>10){if(Date.now()>c)return s(),o;d=0}}}#he(){for(;this.stateStack.length||this.inSMaskMode;)this.restore();this.ctx.restore(),this.transparentCanvas&&(this.ctx=this.compositeCtx,this.ctx.save(),this.ctx.setTransform(1,0,0,1,0,0),this.ctx.drawImage(this.transparentCanvas,0,0),this.ctx.restore(),this.transparentCanvas=null)}endDrawing(){this.#he(),this.cachedCanvases.clear(),this.cachedPatterns.clear();for(const t of this._cachedBitmapsMap.values()){for(const e of t.values())"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement&&(e.width=e.height=0);t.clear()}this._cachedBitmapsMap.clear(),this.#ce()}#ce(){if(this.pageColors){const t=this.filterFactory.addHCMFilter(this.pageColors.foreground,this.pageColors.background);if("none"!==t){const e=this.ctx.filter;this.ctx.filter=t,this.ctx.drawImage(this.ctx.canvas,0,0),this.ctx.filter=e}}}_scaleImage(t,e){const s=t.width,i=t.height;let n,a,r=Math.max(Math.hypot(e[0],e[1]),1),o=Math.max(Math.hypot(e[2],e[3]),1),l=s,h=i,c="prescale1";for(;r>2&&l>1||o>2&&h>1;){let e=l,s=h;r>2&&l>1&&(e=l>=16384?Math.floor(l/2)-1||1:Math.ceil(l/2),r/=l/e),o>2&&h>1&&(s=h>=16384?Math.floor(h/2)-1||1:Math.ceil(h)/2,o/=h/s),n=this.cachedCanvases.getCanvas(c,e,s),a=n.context,a.clearRect(0,0,e,s),a.drawImage(t,0,0,l,h,0,0,e,s),t=n.canvas,l=e,h=s,c="prescale1"===c?"prescale2":"prescale1"}return{img:t,paintWidth:l,paintHeight:h}}_createMaskCanvas(t){const e=this.ctx,{width:s,height:r}=t,o=this.current.fillColor,l=this.current.patternFill,h=(0,n.getCurrentTransform)(e);let d,u,g,m;if((t.bitmap||t.data)&&t.count>1){const e=t.bitmap||t.data.buffer;u=JSON.stringify(l?h:[h.slice(0,4),o]),d=this._cachedBitmapsMap.get(e),d||(d=new Map,this._cachedBitmapsMap.set(e,d));const s=d.get(u);if(s&&!l)return{canvas:s,offsetX:Math.round(Math.min(h[0],h[2])+h[4]),offsetY:Math.round(Math.min(h[1],h[3])+h[5])};g=s}g||(m=this.cachedCanvases.getCanvas("maskCanvas",s,r),p(m.context,t));let f=i.Util.transform(h,[1/s,0,0,-1/r,0,0]);f=i.Util.transform(f,[1,0,0,1,0,-r]);const b=i.Util.applyTransform([0,0],f),_=i.Util.applyTransform([s,r],f),v=i.Util.normalizeRect([b[0],b[1],_[0],_[1]]),y=Math.round(v[2]-v[0])||1,S=Math.round(v[3]-v[1])||1,x=this.cachedCanvases.getCanvas("fillCanvas",y,S),w=x.context,E=Math.min(b[0],_[0]),C=Math.min(b[1],_[1]);w.translate(-E,-C),w.transform(...f),g||(g=this._scaleImage(m.canvas,(0,n.getCurrentTransformInverse)(w)),g=g.img,d&&l&&d.set(u,g)),w.imageSmoothingEnabled=A((0,n.getCurrentTransform)(w),t.interpolate),c(w,g,0,0,g.width,g.height,0,0,s,r),w.globalCompositeOperation="source-in";const T=i.Util.transform((0,n.getCurrentTransformInverse)(w),[1,0,0,1,-E,-C]);return w.fillStyle=l?o.getPattern(e,this,T,a.PathType.FILL):o,w.fillRect(0,0,s,r),d&&!l&&(this.cachedCanvases.delete("fillCanvas"),d.set(u,x.canvas)),{canvas:x.canvas,offsetX:Math.round(E),offsetY:Math.round(C)}}setLineWidth(t){t!==this.current.lineWidth&&(this._cachedScaleForStroking[0]=-1),this.current.lineWidth=t,this.ctx.lineWidth=t}setLineCap(t){this.ctx.lineCap=v[t]}setLineJoin(t){this.ctx.lineJoin=y[t]}setMiterLimit(t){this.ctx.miterLimit=t}setDash(t,e){const s=this.ctx;void 0!==s.setLineDash&&(s.setLineDash(t),s.lineDashOffset=e)}setRenderingIntent(t){}setFlatness(t){}setGState(t){for(const[e,s]of t)switch(e){case"LW":this.setLineWidth(s);break;case"LC":this.setLineCap(s);break;case"LJ":this.setLineJoin(s);break;case"ML":this.setMiterLimit(s);break;case"D":this.setDash(s[0],s[1]);break;case"RI":this.setRenderingIntent(s);break;case"FL":this.setFlatness(s);break;case"Font":this.setFont(s[0],s[1]);break;case"CA":this.current.strokeAlpha=s;break;case"ca":this.current.fillAlpha=s,this.ctx.globalAlpha=s;break;case"BM":this.ctx.globalCompositeOperation=s;break;case"SMask":this.current.activeSMask=s?this.tempSMask:null,this.tempSMask=null,this.checkSMaskState();break;case"TR":this.ctx.filter=this.current.transferMaps=this.filterFactory.addFilter(s)}}get inSMaskMode(){return!!this.suspendedCtx}checkSMaskState(){const t=this.inSMaskMode;this.current.activeSMask&&!t?this.beginSMaskMode():!this.current.activeSMask&&t&&this.endSMaskMode()}beginSMaskMode(){if(this.inSMaskMode)throw new Error("beginSMaskMode called while already in smask mode");const t=this.ctx.canvas.width,e=this.ctx.canvas.height,s="smaskGroupAt"+this.groupLevel,i=this.cachedCanvases.getCanvas(s,t,e);this.suspendedCtx=this.ctx,this.ctx=i.context;const a=this.ctx;a.setTransform(...(0,n.getCurrentTransform)(this.suspendedCtx)),g(this.suspendedCtx,a),function(t,e){if(t._removeMirroring)throw new Error("Context is already forwarding operations.");t.__originalSave=t.save,t.__originalRestore=t.restore,t.__originalRotate=t.rotate,t.__originalScale=t.scale,t.__originalTranslate=t.translate,t.__originalTransform=t.transform,t.__originalSetTransform=t.setTransform,t.__originalResetTransform=t.resetTransform,t.__originalClip=t.clip,t.__originalMoveTo=t.moveTo,t.__originalLineTo=t.lineTo,t.__originalBezierCurveTo=t.bezierCurveTo,t.__originalRect=t.rect,t.__originalClosePath=t.closePath,t.__originalBeginPath=t.beginPath,t._removeMirroring=()=>{t.save=t.__originalSave,t.restore=t.__originalRestore,t.rotate=t.__originalRotate,t.scale=t.__originalScale,t.translate=t.__originalTranslate,t.transform=t.__originalTransform,t.setTransform=t.__originalSetTransform,t.resetTransform=t.__originalResetTransform,t.clip=t.__originalClip,t.moveTo=t.__originalMoveTo,t.lineTo=t.__originalLineTo,t.bezierCurveTo=t.__originalBezierCurveTo,t.rect=t.__originalRect,t.closePath=t.__originalClosePath,t.beginPath=t.__originalBeginPath,delete t._removeMirroring},t.save=function(){e.save(),this.__originalSave()},t.restore=function(){e.restore(),this.__originalRestore()},t.translate=function(t,s){e.translate(t,s),this.__originalTranslate(t,s)},t.scale=function(t,s){e.scale(t,s),this.__originalScale(t,s)},t.transform=function(t,s,i,n,a,r){e.transform(t,s,i,n,a,r),this.__originalTransform(t,s,i,n,a,r)},t.setTransform=function(t,s,i,n,a,r){e.setTransform(t,s,i,n,a,r),this.__originalSetTransform(t,s,i,n,a,r)},t.resetTransform=function(){e.resetTransform(),this.__originalResetTransform()},t.rotate=function(t){e.rotate(t),this.__originalRotate(t)},t.clip=function(t){e.clip(t),this.__originalClip(t)},t.moveTo=function(t,s){e.moveTo(t,s),this.__originalMoveTo(t,s)},t.lineTo=function(t,s){e.lineTo(t,s),this.__originalLineTo(t,s)},t.bezierCurveTo=function(t,s,i,n,a,r){e.bezierCurveTo(t,s,i,n,a,r),this.__originalBezierCurveTo(t,s,i,n,a,r)},t.rect=function(t,s,i,n){e.rect(t,s,i,n),this.__originalRect(t,s,i,n)},t.closePath=function(){e.closePath(),this.__originalClosePath()},t.beginPath=function(){e.beginPath(),this.__originalBeginPath()}}(a,this.suspendedCtx),this.setGState([["BM","source-over"],["ca",1],["CA",1]])}endSMaskMode(){if(!this.inSMaskMode)throw new Error("endSMaskMode called while not in smask mode");this.ctx._removeMirroring(),g(this.ctx,this.suspendedCtx),this.ctx=this.suspendedCtx,this.suspendedCtx=null}compose(t){if(!this.current.activeSMask)return;t?(t[0]=Math.floor(t[0]),t[1]=Math.floor(t[1]),t[2]=Math.ceil(t[2]),t[3]=Math.ceil(t[3])):t=[0,0,this.ctx.canvas.width,this.ctx.canvas.height];const e=this.current.activeSMask;(function(t,e,s,i){const n=i[0],a=i[1],r=i[2]-n,o=i[3]-a;0!==r&&0!==o&&(function(t,e,s,i,n,a,r,o,l,h,c){const d=!!a,u=d?a[0]:0,p=d?a[1]:0,g=d?a[2]:0,m="Luminosity"===n?_:b,A=Math.min(i,Math.ceil(1048576/s));for(let n=0;n100&&(h=100),this.current.fontSizeScale=e/h,this.ctx.font=`${l} ${o} ${h}px ${r}`}setTextRenderingMode(t){this.current.textRenderingMode=t}setTextRise(t){this.current.textRise=t}moveText(t,e){this.current.x=this.current.lineX+=t,this.current.y=this.current.lineY+=e}setLeadingMoveText(t,e){this.setLeading(-e),this.moveText(t,e)}setTextMatrix(t,e,s,i,n,a){this.current.textMatrix=[t,e,s,i,n,a],this.current.textMatrixScale=Math.hypot(t,e),this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0}nextLine(){this.moveText(0,this.current.leading)}paintChar(t,e,s,a){const r=this.ctx,o=this.current,l=o.font,h=o.textRenderingMode,c=o.fontSize/o.fontSizeScale,d=h&i.TextRenderingMode.FILL_STROKE_MASK,u=!!(h&i.TextRenderingMode.ADD_TO_PATH_FLAG),p=o.patternFill&&!l.missingFile;let g;(l.disableFontFace||u||p)&&(g=l.getPathGenerator(this.commonObjs,t)),l.disableFontFace||p?(r.save(),r.translate(e,s),r.beginPath(),g(r,c),a&&r.setTransform(...a),d!==i.TextRenderingMode.FILL&&d!==i.TextRenderingMode.FILL_STROKE||r.fill(),d!==i.TextRenderingMode.STROKE&&d!==i.TextRenderingMode.FILL_STROKE||r.stroke(),r.restore()):(d!==i.TextRenderingMode.FILL&&d!==i.TextRenderingMode.FILL_STROKE||r.fillText(t,e,s),d!==i.TextRenderingMode.STROKE&&d!==i.TextRenderingMode.FILL_STROKE||r.strokeText(t,e,s)),u&&(this.pendingTextPaths||=[]).push({transform:(0,n.getCurrentTransform)(r),x:e,y:s,fontSize:c,addToPath:g})}get isFontSubpixelAAEnabled(){const{context:t}=this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled",10,10);t.scale(1.5,1),t.fillText("I",0,10);const e=t.getImageData(0,0,10,10).data;let s=!1;for(let t=3;t0&&e[t]<255){s=!0;break}return(0,i.shadow)(this,"isFontSubpixelAAEnabled",s)}showText(t){const e=this.current,s=e.font;if(s.isType3Font)return this.showType3Text(t);const r=e.fontSize;if(0===r)return;const o=this.ctx,l=e.fontSizeScale,h=e.charSpacing,c=e.wordSpacing,d=e.fontDirection,u=e.textHScale*d,p=t.length,g=s.vertical,m=g?1:-1,f=s.defaultVMetrics,b=r*e.fontMatrix[0],_=e.textRenderingMode===i.TextRenderingMode.FILL&&!s.disableFontFace&&!e.patternFill;let A;if(o.save(),o.transform(...e.textMatrix),o.translate(e.x,e.y+e.textRise),d>0?o.scale(u,-1):o.scale(u,1),e.patternFill){o.save();const t=e.fillColor.getPattern(o,this,(0,n.getCurrentTransformInverse)(o),a.PathType.FILL);A=(0,n.getCurrentTransform)(o),o.restore(),o.fillStyle=t}let v=e.lineWidth;const y=e.textMatrixScale;if(0===y||0===v){const t=e.textRenderingMode&i.TextRenderingMode.FILL_STROKE_MASK;t!==i.TextRenderingMode.STROKE&&t!==i.TextRenderingMode.FILL_STROKE||(v=this.getSinglePixelWidth())}else v/=y;if(1!==l&&(o.scale(l,l),v/=l),o.lineWidth=v,s.isInvalidPDFjsFont){const s=[];let i=0;for(const e of t)s.push(e.unicode),i+=e.width;return o.fillText(s.join(""),0,0),e.x+=i*b*u,o.restore(),void this.compose()}let S,x=0;for(S=0;S0){const t=1e3*o.measureText(a).width/r*l;if(ynew w(t,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:this.optionalContentConfig,markedContentStack:this.markedContentStack})};e=new a.TilingPattern(t,s,this.ctx,r,i)}else e=this._getPattern(t[1],t[2]);return e}setStrokeColorN(){this.current.strokeColor=this.getColorN_Pattern(arguments)}setFillColorN(){this.current.fillColor=this.getColorN_Pattern(arguments),this.current.patternFill=!0}setStrokeRGBColor(t,e,s){const n=i.Util.makeHexColor(t,e,s);this.ctx.strokeStyle=n,this.current.strokeColor=n}setFillRGBColor(t,e,s){const n=i.Util.makeHexColor(t,e,s);this.ctx.fillStyle=n,this.current.fillColor=n,this.current.patternFill=!1}_getPattern(t,e=null){let s;return this.cachedPatterns.has(t)?s=this.cachedPatterns.get(t):(s=(0,a.getShadingPattern)(this.getObject(t)),this.cachedPatterns.set(t,s)),e&&(s.matrix=e),s}shadingFill(t){if(!this.contentVisible)return;const e=this.ctx;this.save();const s=this._getPattern(t);e.fillStyle=s.getPattern(e,this,(0,n.getCurrentTransformInverse)(e),a.PathType.SHADING);const r=(0,n.getCurrentTransformInverse)(e);if(r){const{width:t,height:s}=e.canvas,[n,a,o,l]=i.Util.getAxialAlignedBoundingBox([0,0,t,s],r);this.ctx.fillRect(n,a,o-n,l-a)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.compose(this.current.getClippedPathBoundingBox()),this.restore()}beginInlineImage(){(0,i.unreachable)("Should not call beginInlineImage")}beginImageData(){(0,i.unreachable)("Should not call beginImageData")}paintFormXObjectBegin(t,e){if(this.contentVisible&&(this.save(),this.baseTransformStack.push(this.baseTransform),Array.isArray(t)&&6===t.length&&this.transform(...t),this.baseTransform=(0,n.getCurrentTransform)(this.ctx),e)){const t=e[2]-e[0],s=e[3]-e[1];this.ctx.rect(e[0],e[1],t,s),this.current.updateRectMinMax((0,n.getCurrentTransform)(this.ctx),e),this.clip(),this.endPath()}}paintFormXObjectEnd(){this.contentVisible&&(this.restore(),this.baseTransform=this.baseTransformStack.pop())}beginGroup(t){if(!this.contentVisible)return;this.save(),this.inSMaskMode&&(this.endSMaskMode(),this.current.activeSMask=null);const e=this.ctx;t.isolated||(0,i.info)("TODO: Support non-isolated groups."),t.knockout&&(0,i.warn)("Knockout groups not supported.");const s=(0,n.getCurrentTransform)(e);if(t.matrix&&e.transform(...t.matrix),!t.bbox)throw new Error("Bounding box is required.");let a=i.Util.getAxialAlignedBoundingBox(t.bbox,(0,n.getCurrentTransform)(e));const r=[0,0,e.canvas.width,e.canvas.height];a=i.Util.intersect(a,r)||[0,0,0,0];const l=Math.floor(a[0]),h=Math.floor(a[1]);let c=Math.max(Math.ceil(a[2])-l,1),d=Math.max(Math.ceil(a[3])-h,1),u=1,p=1;c>o&&(u=c/o,c=o),d>o&&(p=d/o,d=o),this.current.startNewPathAndClipBox([0,0,c,d]);let m="groupAt"+this.groupLevel;t.smask&&(m+="_smask_"+this.smaskCounter++%2);const f=this.cachedCanvases.getCanvas(m,c,d),b=f.context;b.scale(1/u,1/p),b.translate(-l,-h),b.transform(...s),t.smask?this.smaskStack.push({canvas:f.canvas,context:b,offsetX:l,offsetY:h,scaleX:u,scaleY:p,subtype:t.smask.subtype,backdrop:t.smask.backdrop,transferMap:t.smask.transferMap||null,startTransformInverse:null}):(e.setTransform(1,0,0,1,0,0),e.translate(l,h),e.scale(u,p),e.save()),g(e,b),this.ctx=b,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(e),this.groupLevel++}endGroup(t){if(!this.contentVisible)return;this.groupLevel--;const e=this.ctx,s=this.groupStack.pop();if(this.ctx=s,this.ctx.imageSmoothingEnabled=!1,t.smask)this.tempSMask=this.smaskStack.pop(),this.restore();else{this.ctx.restore();const t=(0,n.getCurrentTransform)(this.ctx);this.restore(),this.ctx.save(),this.ctx.setTransform(...t);const s=i.Util.getAxialAlignedBoundingBox([0,0,e.canvas.width,e.canvas.height],t);this.ctx.drawImage(e.canvas,0,0),this.ctx.restore(),this.compose(s)}}beginAnnotation(t,e,s,a,r){if(this.#he(),m(this.ctx),this.ctx.save(),this.save(),this.baseTransform&&this.ctx.setTransform(...this.baseTransform),Array.isArray(e)&&4===e.length){const a=e[2]-e[0],o=e[3]-e[1];if(r&&this.annotationCanvasMap){(s=s.slice())[4]-=e[0],s[5]-=e[1],(e=e.slice())[0]=e[1]=0,e[2]=a,e[3]=o;const[r,l]=i.Util.singularValueDecompose2dScale((0,n.getCurrentTransform)(this.ctx)),{viewportScale:h}=this,c=Math.ceil(a*this.outputScaleX*h),d=Math.ceil(o*this.outputScaleY*h);this.annotationCanvas=this.canvasFactory.create(c,d);const{canvas:u,context:p}=this.annotationCanvas;this.annotationCanvasMap.set(t,u),this.annotationCanvas.savedCtx=this.ctx,this.ctx=p,this.ctx.save(),this.ctx.setTransform(r,0,0,-l,0,o*l),m(this.ctx)}else m(this.ctx),this.ctx.rect(e[0],e[1],a,o),this.ctx.clip(),this.endPath()}this.current=new d(this.ctx.canvas.width,this.ctx.canvas.height),this.transform(...s),this.transform(...a)}endAnnotation(){this.annotationCanvas&&(this.ctx.restore(),this.#ce(),this.ctx=this.annotationCanvas.savedCtx,delete this.annotationCanvas.savedCtx,delete this.annotationCanvas)}paintImageMaskXObject(t){if(!this.contentVisible)return;const e=t.count;(t=this.getObject(t.data,t)).count=e;const s=this.ctx,i=this.processingType3;if(i&&(void 0===i.compiled&&(i.compiled=function(t){const{width:e,height:s}=t;if(e>1e3||s>1e3)return null;const i=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),n=e+1;let a,r,o,l=new Uint8Array(n*(s+1));const h=e+7&-8;let c=new Uint8Array(h*s),d=0;for(const e of t.data){let t=128;for(;t>0;)c[d++]=e&t?0:255,t>>=1}let u=0;for(d=0,0!==c[d]&&(l[0]=1,++u),r=1;r>2)+(c[d+1]?4:0)+(c[d-h+1]?8:0),i[t]&&(l[o+r]=i[t],++u),d++;if(c[d-h]!==c[d]&&(l[o+r]=c[d]?2:4,++u),u>1e3)return null}for(d=h*(s-1),o=a*n,0!==c[d]&&(l[o]=8,++u),r=1;r1e3)return null;const p=new Int32Array([0,n,-1,0,-n,0,0,0,1]),g=new Path2D;for(a=0;u&&a<=s;a++){let t=a*n;const s=t+e;for(;t>4,l[t]&=r>>2|r<<2),g.lineTo(t%n,t/n|0),l[t]||--u}while(i!==t);--a}return c=null,l=null,function(t){t.save(),t.scale(1/e,-1/s),t.translate(0,-s),t.fill(g),t.beginPath(),t.restore()}}(t)),i.compiled))return void i.compiled(s);const n=this._createMaskCanvas(t),a=n.canvas;s.save(),s.setTransform(1,0,0,1,0,0),s.drawImage(a,n.offsetX,n.offsetY),s.restore(),this.compose()}paintImageMaskXObjectRepeat(t,e,s=0,a=0,r,o){if(!this.contentVisible)return;t=this.getObject(t.data,t);const l=this.ctx;l.save();const h=(0,n.getCurrentTransform)(l);l.transform(e,s,a,r,0,0);const c=this._createMaskCanvas(t);l.setTransform(1,0,0,1,c.offsetX-h[4],c.offsetY-h[5]);for(let t=0,n=o.length;te?h/e:1,r=l>e?l/e:1}}this._cachedScaleForStroking[0]=a,this._cachedScaleForStroking[1]=r}return this._cachedScaleForStroking}rescaleAndStroke(t){const{ctx:e}=this,{lineWidth:s}=this.current,[i,n]=this.getScaleForStroking();if(e.lineWidth=s||1,1===i&&1===n)return void e.stroke();const a=e.getLineDash();if(t&&e.save(),e.scale(i,n),a.length>0){const t=Math.max(i,n);e.setLineDash(a.map((e=>e/t))),e.lineDashOffset/=t}e.stroke(),t&&e.restore()}isContentVisible(){for(let t=this.markedContentStack.length-1;t>=0;t--)if(!this.markedContentStack[t].visible)return!1;return!0}}e.CanvasGraphics=w;for(const t in i.OPS)void 0!==w.prototype[t]&&(w.prototype[i.OPS[t]]=w.prototype[t])},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.TilingPattern=e.PathType=void 0,e.getShadingPattern=function(t){switch(t[0]){case"RadialAxial":return new l(t);case"Mesh":return new d(t);case"Dummy":return new u}throw new Error(`Unknown IR type: ${t[0]}`)};var i=s(1),n=s(6);const a={FILL:"Fill",STROKE:"Stroke",SHADING:"Shading"};function r(t,e){if(!e)return;const s=e[2]-e[0],i=e[3]-e[1],n=new Path2D;n.rect(e[0],e[1],s,i),t.clip(n)}e.PathType=a;class o{constructor(){this.constructor===o&&(0,i.unreachable)("Cannot initialize BaseShadingPattern.")}getPattern(){(0,i.unreachable)("Abstract method `getPattern` called.")}}class l extends o{constructor(t){super(),this._type=t[1],this._bbox=t[2],this._colorStops=t[3],this._p0=t[4],this._p1=t[5],this._r0=t[6],this._r1=t[7],this.matrix=null}_createGradient(t){let e;"axial"===this._type?e=t.createLinearGradient(this._p0[0],this._p0[1],this._p1[0],this._p1[1]):"radial"===this._type&&(e=t.createRadialGradient(this._p0[0],this._p0[1],this._r0,this._p1[0],this._p1[1],this._r1));for(const t of this._colorStops)e.addColorStop(t[0],t[1]);return e}getPattern(t,e,s,o){let l;if(o===a.STROKE||o===a.FILL){const a=e.current.getClippedPathBoundingBox(o,(0,n.getCurrentTransform)(t))||[0,0,0,0],h=Math.ceil(a[2]-a[0])||1,c=Math.ceil(a[3]-a[1])||1,d=e.cachedCanvases.getCanvas("pattern",h,c,!0),u=d.context;u.clearRect(0,0,u.canvas.width,u.canvas.height),u.beginPath(),u.rect(0,0,u.canvas.width,u.canvas.height),u.translate(-a[0],-a[1]),s=i.Util.transform(s,[1,0,0,1,a[0],a[1]]),u.transform(...e.baseTransform),this.matrix&&u.transform(...this.matrix),r(u,this._bbox),u.fillStyle=this._createGradient(u),u.fill(),l=t.createPattern(d.canvas,"no-repeat");const p=new DOMMatrix(s);l.setTransform(p)}else r(t,this._bbox),l=this._createGradient(t);return l}}function h(t,e,s,i,n,a,r,o){const l=e.coords,h=e.colors,c=t.data,d=4*t.width;let u;l[s+1]>l[i+1]&&(u=s,s=i,i=u,u=a,a=r,r=u),l[i+1]>l[n+1]&&(u=i,i=n,n=u,u=r,r=o,o=u),l[s+1]>l[i+1]&&(u=s,s=i,i=u,u=a,a=r,r=u);const p=(l[s]+e.offsetX)*e.scaleX,g=(l[s+1]+e.offsetY)*e.scaleY,m=(l[i]+e.offsetX)*e.scaleX,f=(l[i+1]+e.offsetY)*e.scaleY,b=(l[n]+e.offsetX)*e.scaleX,_=(l[n+1]+e.offsetY)*e.scaleY;if(g>=_)return;const A=h[a],v=h[a+1],y=h[a+2],S=h[r],x=h[r+1],w=h[r+2],E=h[o],C=h[o+1],T=h[o+2],P=Math.round(g),M=Math.round(_);let k,F,R,D,I,L,O,N;for(let t=P;t<=M;t++){if(t_?1:f===_?0:(f-t)/(f-_),k=m-(m-b)*e,F=S-(S-E)*e,R=x-(x-C)*e,D=w-(w-T)*e}let e;e=t_?1:(g-t)/(g-_),I=p-(p-b)*e,L=A-(A-E)*e,O=v-(v-C)*e,N=y-(y-T)*e;const s=Math.round(Math.min(k,I)),i=Math.round(Math.max(k,I));let n=d*t+4*s;for(let t=s;t<=i;t++)e=(k-t)/(k-I),e<0?e=0:e>1&&(e=1),c[n++]=F-(F-L)*e|0,c[n++]=R-(R-O)*e|0,c[n++]=D-(D-N)*e|0,c[n++]=255}}function c(t,e,s){const i=e.coords,n=e.colors;let a,r;switch(e.type){case"lattice":const o=e.verticesPerRow,l=Math.floor(i.length/o)-1,c=o-1;for(a=0;a=i?n=i:s=n/t,{scale:s,size:n}}clipBbox(t,e,s,i,a){const r=i-e,o=a-s;t.ctx.rect(e,s,r,o),t.current.updateRectMinMax((0,n.getCurrentTransform)(t.ctx),[e,s,i,a]),t.clip(),t.endPath()}setFillAndStrokeStyleToContext(t,e,s){const n=t.ctx,a=t.current;switch(e){case 1:const t=this.ctx;n.fillStyle=t.fillStyle,n.strokeStyle=t.strokeStyle,a.fillColor=t.fillStyle,a.strokeColor=t.strokeStyle;break;case 2:const r=i.Util.makeHexColor(s[0],s[1],s[2]);n.fillStyle=r,n.strokeStyle=r,a.fillColor=r,a.strokeColor=r;break;default:throw new i.FormatError(`Unsupported paint type: ${e}`)}}getPattern(t,e,s,n){let r=s;n!==a.SHADING&&(r=i.Util.transform(r,e.baseTransform),this.matrix&&(r=i.Util.transform(r,this.matrix)));const o=this.createPatternCanvas(e);let l=new DOMMatrix(r);l=l.translate(o.offsetX,o.offsetY),l=l.scale(1/o.scaleX,1/o.scaleY);const h=t.createPattern(o.canvas,"repeat");return h.setTransform(l),h}}e.TilingPattern=p},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.convertBlackAndWhiteToRGBA=n,e.convertToRGBA=function(t){switch(t.kind){case i.ImageKind.GRAYSCALE_1BPP:return n(t);case i.ImageKind.RGB_24BPP:return function({src:t,srcPos:e=0,dest:s,destPos:n=0,width:a,height:r}){let o=0;const l=t.length>>2,h=new Uint32Array(t.buffer,e,l);if(i.FeatureTest.isLittleEndian){for(;o>>24|e<<8|4278190080,s[n+2]=e>>>16|i<<16|4278190080,s[n+3]=i>>>8|4278190080}for(let e=4*o,i=t.length;e>>8|255,s[n+2]=e<<16|i>>>16|255,s[n+3]=i<<8|255}for(let e=4*o,i=t.length;e>3,u=7&n,p=t.length;s=new Uint32Array(s.buffer);let g=0;for(let i=0;i{Object.defineProperty(e,"__esModule",{value:!0}),e.GlobalWorkerOptions=void 0;const s=Object.create(null);e.GlobalWorkerOptions=s,s.workerPort=null,s.workerSrc=""},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.MessageHandler=void 0;var i=s(1);function n(t){switch(t instanceof Error||"object"==typeof t&&null!==t||(0,i.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.'),t.name){case"AbortException":return new i.AbortException(t.message);case"MissingPDFException":return new i.MissingPDFException(t.message);case"PasswordException":return new i.PasswordException(t.message,t.code);case"UnexpectedResponseException":return new i.UnexpectedResponseException(t.message,t.status);case"UnknownErrorException":return new i.UnknownErrorException(t.message,t.details);default:return new i.UnknownErrorException(t.message,t.toString())}}e.MessageHandler=class{constructor(t,e,s){this.sourceName=t,this.targetName=e,this.comObj=s,this.callbackId=1,this.streamId=1,this.streamSinks=Object.create(null),this.streamControllers=Object.create(null),this.callbackCapabilities=Object.create(null),this.actionHandler=Object.create(null),this._onComObjOnMessage=t=>{const e=t.data;if(e.targetName!==this.sourceName)return;if(e.stream)return void this.#de(e);if(e.callback){const t=e.callbackId,s=this.callbackCapabilities[t];if(!s)throw new Error(`Cannot resolve callback ${t}`);if(delete this.callbackCapabilities[t],1===e.callback)s.resolve(e.data);else{if(2!==e.callback)throw new Error("Unexpected callback case");s.reject(n(e.reason))}return}const i=this.actionHandler[e.action];if(!i)throw new Error(`Unknown action from worker: ${e.action}`);if(e.callbackId){const t=this.sourceName,a=e.sourceName;new Promise((function(t){t(i(e.data))})).then((function(i){s.postMessage({sourceName:t,targetName:a,callback:1,callbackId:e.callbackId,data:i})}),(function(i){s.postMessage({sourceName:t,targetName:a,callback:2,callbackId:e.callbackId,reason:n(i)})}))}else e.streamId?this.#ue(e):i(e.data)},s.addEventListener("message",this._onComObjOnMessage)}on(t,e){const s=this.actionHandler;if(s[t])throw new Error(`There is already an actionName called "${t}"`);s[t]=e}send(t,e,s){this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:t,data:e},s)}sendWithPromise(t,e,s){const n=this.callbackId++,a=new i.PromiseCapability;this.callbackCapabilities[n]=a;try{this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:t,callbackId:n,data:e},s)}catch(t){a.reject(t)}return a.promise}sendWithStream(t,e,s,a){const r=this.streamId++,o=this.sourceName,l=this.targetName,h=this.comObj;return new ReadableStream({start:s=>{const n=new i.PromiseCapability;return this.streamControllers[r]={controller:s,startCall:n,pullCall:null,cancelCall:null,isClosed:!1},h.postMessage({sourceName:o,targetName:l,action:t,streamId:r,data:e,desiredSize:s.desiredSize},a),n.promise},pull:t=>{const e=new i.PromiseCapability;return this.streamControllers[r].pullCall=e,h.postMessage({sourceName:o,targetName:l,stream:6,streamId:r,desiredSize:t.desiredSize}),e.promise},cancel:t=>{(0,i.assert)(t instanceof Error,"cancel must have a valid reason");const e=new i.PromiseCapability;return this.streamControllers[r].cancelCall=e,this.streamControllers[r].isClosed=!0,h.postMessage({sourceName:o,targetName:l,stream:1,streamId:r,reason:n(t)}),e.promise}},s)}#ue(t){const e=t.streamId,s=this.sourceName,a=t.sourceName,r=this.comObj,o=this,l=this.actionHandler[t.action],h={enqueue(t,n=1,o){if(this.isCancelled)return;const l=this.desiredSize;this.desiredSize-=n,l>0&&this.desiredSize<=0&&(this.sinkCapability=new i.PromiseCapability,this.ready=this.sinkCapability.promise),r.postMessage({sourceName:s,targetName:a,stream:4,streamId:e,chunk:t},o)},close(){this.isCancelled||(this.isCancelled=!0,r.postMessage({sourceName:s,targetName:a,stream:3,streamId:e}),delete o.streamSinks[e])},error(t){(0,i.assert)(t instanceof Error,"error must have a valid reason"),this.isCancelled||(this.isCancelled=!0,r.postMessage({sourceName:s,targetName:a,stream:5,streamId:e,reason:n(t)}))},sinkCapability:new i.PromiseCapability,onPull:null,onCancel:null,isCancelled:!1,desiredSize:t.desiredSize,ready:null};h.sinkCapability.resolve(),h.ready=h.sinkCapability.promise,this.streamSinks[e]=h,new Promise((function(e){e(l(t.data,h))})).then((function(){r.postMessage({sourceName:s,targetName:a,stream:8,streamId:e,success:!0})}),(function(t){r.postMessage({sourceName:s,targetName:a,stream:8,streamId:e,reason:n(t)})}))}#de(t){const e=t.streamId,s=this.sourceName,a=t.sourceName,r=this.comObj,o=this.streamControllers[e],l=this.streamSinks[e];switch(t.stream){case 8:t.success?o.startCall.resolve():o.startCall.reject(n(t.reason));break;case 7:t.success?o.pullCall.resolve():o.pullCall.reject(n(t.reason));break;case 6:if(!l){r.postMessage({sourceName:s,targetName:a,stream:7,streamId:e,success:!0});break}l.desiredSize<=0&&t.desiredSize>0&&l.sinkCapability.resolve(),l.desiredSize=t.desiredSize,new Promise((function(t){t(l.onPull?.())})).then((function(){r.postMessage({sourceName:s,targetName:a,stream:7,streamId:e,success:!0})}),(function(t){r.postMessage({sourceName:s,targetName:a,stream:7,streamId:e,reason:n(t)})}));break;case 4:if((0,i.assert)(o,"enqueue should have stream controller"),o.isClosed)break;o.controller.enqueue(t.chunk);break;case 3:if((0,i.assert)(o,"close should have stream controller"),o.isClosed)break;o.isClosed=!0,o.controller.close(),this.#pe(o,e);break;case 5:(0,i.assert)(o,"error should have stream controller"),o.controller.error(n(t.reason)),this.#pe(o,e);break;case 2:t.success?o.cancelCall.resolve():o.cancelCall.reject(n(t.reason)),this.#pe(o,e);break;case 1:if(!l)break;new Promise((function(e){e(l.onCancel?.(n(t.reason)))})).then((function(){r.postMessage({sourceName:s,targetName:a,stream:2,streamId:e,success:!0})}),(function(t){r.postMessage({sourceName:s,targetName:a,stream:2,streamId:e,reason:n(t)})})),l.sinkCapability.reject(n(t.reason)),l.isCancelled=!0,delete this.streamSinks[e];break;default:throw new Error("Unexpected stream case")}}async#pe(t,e){await Promise.allSettled([t.startCall?.promise,t.pullCall?.promise,t.cancelCall?.promise]),delete this.streamControllers[e]}destroy(){this.comObj.removeEventListener("message",this._onComObjOnMessage)}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Metadata=void 0;var i=s(1);e.Metadata=class{#ge;#me;constructor({parsedData:t,rawData:e}){this.#ge=t,this.#me=e}getRaw(){return this.#me}get(t){return this.#ge.get(t)??null}getAll(){return(0,i.objectFromMap)(this.#ge)}has(t){return this.#ge.has(t)}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.OptionalContentConfig=void 0;var i=s(1),n=s(8);const a=Symbol("INTERNAL");class r{#fe=!0;constructor(t,e){this.name=t,this.intent=e}get visible(){return this.#fe}_setVisible(t,e){t!==a&&(0,i.unreachable)("Internal method `_setVisible` called."),this.#fe=e}}e.OptionalContentConfig=class{#be=null;#_e=new Map;#Ae=null;#ve=null;constructor(t){if(this.name=null,this.creator=null,null!==t){this.name=t.name,this.creator=t.creator,this.#ve=t.order;for(const e of t.groups)this.#_e.set(e.id,new r(e.name,e.intent));if("OFF"===t.baseState)for(const t of this.#_e.values())t._setVisible(a,!1);for(const e of t.on)this.#_e.get(e)._setVisible(a,!0);for(const e of t.off)this.#_e.get(e)._setVisible(a,!1);this.#Ae=this.getHash()}}#ye(t){const e=t.length;if(e<2)return!0;const s=t[0];for(let n=1;n0?(0,i.objectFromMap)(this.#_e):null}getGroup(t){return this.#_e.get(t)||null}getHash(){if(null!==this.#be)return this.#be;const t=new n.MurmurHash3_64;for(const[e,s]of this.#_e)t.update(`${e}:${s.visible}`);return this.#be=t.hexdigest()}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.PDFDataTransportStream=void 0;var i=s(1),n=s(6);e.PDFDataTransportStream=class{constructor({length:t,initialData:e,progressiveDone:s=!1,contentDispositionFilename:n=null,disableRange:a=!1,disableStream:r=!1},o){if((0,i.assert)(o,'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.'),this._queuedChunks=[],this._progressiveDone=s,this._contentDispositionFilename=n,e?.length>0){const t=e instanceof Uint8Array&&e.byteLength===e.buffer.byteLength?e.buffer:new Uint8Array(e).buffer;this._queuedChunks.push(t)}this._pdfDataRangeTransport=o,this._isStreamingSupported=!r,this._isRangeSupported=!a,this._contentLength=t,this._fullRequestReader=null,this._rangeReaders=[],this._pdfDataRangeTransport.addRangeListener(((t,e)=>{this._onReceiveData({begin:t,chunk:e})})),this._pdfDataRangeTransport.addProgressListener(((t,e)=>{this._onProgress({loaded:t,total:e})})),this._pdfDataRangeTransport.addProgressiveReadListener((t=>{this._onReceiveData({chunk:t})})),this._pdfDataRangeTransport.addProgressiveDoneListener((()=>{this._onProgressiveDone()})),this._pdfDataRangeTransport.transportReady()}_onReceiveData({begin:t,chunk:e}){const s=e instanceof Uint8Array&&e.byteLength===e.buffer.byteLength?e.buffer:new Uint8Array(e).buffer;if(void 0===t)this._fullRequestReader?this._fullRequestReader._enqueue(s):this._queuedChunks.push(s);else{const e=this._rangeReaders.some((function(e){return e._begin===t&&(e._enqueue(s),!0)}));(0,i.assert)(e,"_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.")}}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}_onProgress(t){void 0===t.total?this._rangeReaders[0]?.onProgress?.({loaded:t.loaded}):this._fullRequestReader?.onProgress?.({loaded:t.loaded,total:t.total})}_onProgressiveDone(){this._fullRequestReader?.progressiveDone(),this._progressiveDone=!0}_removeRangeReader(t){const e=this._rangeReaders.indexOf(t);e>=0&&this._rangeReaders.splice(e,1)}getFullReader(){(0,i.assert)(!this._fullRequestReader,"PDFDataTransportStream.getFullReader can only be called once.");const t=this._queuedChunks;return this._queuedChunks=null,new a(this,t,this._progressiveDone,this._contentDispositionFilename)}getRangeReader(t,e){if(e<=this._progressiveDataLength)return null;const s=new r(this,t,e);return this._pdfDataRangeTransport.requestDataRange(t,e),this._rangeReaders.push(s),s}cancelAllRequests(t){this._fullRequestReader?.cancel(t);for(const e of this._rangeReaders.slice(0))e.cancel(t);this._pdfDataRangeTransport.abort()}};class a{constructor(t,e,s=!1,i=null){this._stream=t,this._done=s||!1,this._filename=(0,n.isPdfFile)(i)?i:null,this._queuedChunks=e||[],this._loaded=0;for(const t of this._queuedChunks)this._loaded+=t.byteLength;this._requests=[],this._headersReady=Promise.resolve(),t._fullRequestReader=this,this.onProgress=null}_enqueue(t){this._done||(this._requests.length>0?this._requests.shift().resolve({value:t,done:!1}):this._queuedChunks.push(t),this._loaded+=t.byteLength)}get headersReady(){return this._headersReady}get filename(){return this._filename}get isRangeSupported(){return this._stream._isRangeSupported}get isStreamingSupported(){return this._stream._isStreamingSupported}get contentLength(){return this._stream._contentLength}async read(){if(this._queuedChunks.length>0)return{value:this._queuedChunks.shift(),done:!1};if(this._done)return{value:void 0,done:!0};const t=new i.PromiseCapability;return this._requests.push(t),t.promise}cancel(t){this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0}progressiveDone(){this._done||(this._done=!0)}}class r{constructor(t,e,s){this._stream=t,this._begin=e,this._end=s,this._queuedChunk=null,this._requests=[],this._done=!1,this.onProgress=null}_enqueue(t){if(!this._done){if(0===this._requests.length)this._queuedChunk=t;else{this._requests.shift().resolve({value:t,done:!1});for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0}this._done=!0,this._stream._removeRangeReader(this)}}get isStreamingSupported(){return!1}async read(){if(this._queuedChunk){const t=this._queuedChunk;return this._queuedChunk=null,{value:t,done:!1}}if(this._done)return{value:void 0,done:!0};const t=new i.PromiseCapability;return this._requests.push(t),t.promise}cancel(t){this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0,this._stream._removeRangeReader(this)}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.PDFFetchStream=void 0;var i=s(1),n=s(20);function a(t,e,s){return{method:"GET",headers:t,signal:s.signal,mode:"cors",credentials:e?"include":"same-origin",redirect:"follow"}}function r(t){const e=new Headers;for(const s in t){const i=t[s];void 0!==i&&e.append(s,i)}return e}function o(t){return t instanceof Uint8Array?t.buffer:t instanceof ArrayBuffer?t:((0,i.warn)(`getArrayBuffer - unexpected data format: ${t}`),new Uint8Array(t).buffer)}e.PDFFetchStream=class{constructor(t){this.source=t,this.isHttp=/^https?:/i.test(t.url),this.httpHeaders=this.isHttp&&t.httpHeaders||{},this._fullRequestReader=null,this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){return(0,i.assert)(!this._fullRequestReader,"PDFFetchStream.getFullReader can only be called once."),this._fullRequestReader=new l(this),this._fullRequestReader}getRangeReader(t,e){if(e<=this._progressiveDataLength)return null;const s=new h(this,t,e);return this._rangeRequestReaders.push(s),s}cancelAllRequests(t){this._fullRequestReader?.cancel(t);for(const e of this._rangeRequestReaders.slice(0))e.cancel(t)}};class l{constructor(t){this._stream=t,this._reader=null,this._loaded=0,this._filename=null;const e=t.source;this._withCredentials=e.withCredentials||!1,this._contentLength=e.length,this._headersCapability=new i.PromiseCapability,this._disableRange=e.disableRange||!1,this._rangeChunkSize=e.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),this._abortController=new AbortController,this._isStreamingSupported=!e.disableStream,this._isRangeSupported=!e.disableRange,this._headers=r(this._stream.httpHeaders);const s=e.url;fetch(s,a(this._headers,this._withCredentials,this._abortController)).then((t=>{if(!(0,n.validateResponseStatus)(t.status))throw(0,n.createResponseStatusError)(t.status,s);this._reader=t.body.getReader(),this._headersCapability.resolve();const e=e=>t.headers.get(e),{allowRangeRequests:a,suggestedLength:r}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:e,isHttp:this._stream.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=a,this._contentLength=r||this._contentLength,this._filename=(0,n.extractFilenameFromHeader)(e),!this._isStreamingSupported&&this._isRangeSupported&&this.cancel(new i.AbortException("Streaming is disabled."))})).catch(this._headersCapability.reject),this.onProgress=null}get headersReady(){return this._headersCapability.promise}get filename(){return this._filename}get contentLength(){return this._contentLength}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._headersCapability.promise;const{value:t,done:e}=await this._reader.read();return e?{value:t,done:e}:(this._loaded+=t.byteLength,this.onProgress?.({loaded:this._loaded,total:this._contentLength}),{value:o(t),done:!1})}cancel(t){this._reader?.cancel(t),this._abortController.abort()}}class h{constructor(t,e,s){this._stream=t,this._reader=null,this._loaded=0;const o=t.source;this._withCredentials=o.withCredentials||!1,this._readCapability=new i.PromiseCapability,this._isStreamingSupported=!o.disableStream,this._abortController=new AbortController,this._headers=r(this._stream.httpHeaders),this._headers.append("Range",`bytes=${e}-${s-1}`);const l=o.url;fetch(l,a(this._headers,this._withCredentials,this._abortController)).then((t=>{if(!(0,n.validateResponseStatus)(t.status))throw(0,n.createResponseStatusError)(t.status,l);this._readCapability.resolve(),this._reader=t.body.getReader()})).catch(this._readCapability.reject),this.onProgress=null}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;const{value:t,done:e}=await this._reader.read();return e?{value:t,done:e}:(this._loaded+=t.byteLength,this.onProgress?.({loaded:this._loaded}),{value:o(t),done:!1})}cancel(t){this._reader?.cancel(t),this._abortController.abort()}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.createResponseStatusError=function(t,e){return 404===t||0===t&&e.startsWith("file:")?new i.MissingPDFException('Missing PDF "'+e+'".'):new i.UnexpectedResponseException(`Unexpected server response (${t}) while retrieving PDF "${e}".`,t)},e.extractFilenameFromHeader=function(t){const e=t("Content-Disposition");if(e){let t=(0,n.getFilenameFromContentDispositionHeader)(e);if(t.includes("%"))try{t=decodeURIComponent(t)}catch{}if((0,a.isPdfFile)(t))return t}return null},e.validateRangeRequestCapabilities=function({getResponseHeader:t,isHttp:e,rangeChunkSize:s,disableRange:i}){const n={allowRangeRequests:!1,suggestedLength:void 0},a=parseInt(t("Content-Length"),10);return Number.isInteger(a)?(n.suggestedLength=a,a<=2*s||i||!e||"bytes"!==t("Accept-Ranges")||"identity"!==(t("Content-Encoding")||"identity")||(n.allowRangeRequests=!0),n):n},e.validateResponseStatus=function(t){return 200===t||206===t};var i=s(1),n=s(21),a=s(6)},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.getFilenameFromContentDispositionHeader=function(t){let e=!0,s=n("filename\\*","i").exec(t);if(s){s=s[1];let t=o(s);return t=unescape(t),t=l(t),t=h(t),r(t)}if(s=function(t){const e=[];let s;const 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0,this._filename=null,this.onProgress=null}_onHeadersReceived(){const t=this._fullRequestId,e=this._manager.getRequestXhr(t),s=t=>e.getResponseHeader(t),{allowRangeRequests:i,suggestedLength:a}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:s,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});i&&(this._isRangeSupported=!0),this._contentLength=a||this._contentLength,this._filename=(0,n.extractFilenameFromHeader)(s),this._isRangeSupported&&this._manager.abortRequest(t),this._headersReceivedCapability.resolve()}_onDone(t){if(t&&(this._requests.length>0?this._requests.shift().resolve({value:t.chunk,done:!1}):this._cachedChunks.push(t.chunk)),this._done=!0,!(this._cachedChunks.length>0)){for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0}}_onError(t){this._storedError=(0,n.createResponseStatusError)(t,this._url),this._headersReceivedCapability.reject(this._storedError);for(const t of this._requests)t.reject(this._storedError);this._requests.length=0,this._cachedChunks.length=0}_onProgress(t){this.onProgress?.({loaded:t.loaded,total:t.lengthComputable?t.total:this._contentLength})}get filename(){return this._filename}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}get contentLength(){return this._contentLength}get headersReady(){return this._headersReceivedCapability.promise}async read(){if(this._storedError)throw this._storedError;if(this._cachedChunks.length>0)return{value:this._cachedChunks.shift(),done:!1};if(this._done)return{value:void 0,done:!0};const t=new i.PromiseCapability;return this._requests.push(t),t.promise}cancel(t){this._done=!0,this._headersReceivedCapability.reject(t);for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0,this._manager.isPendingRequest(this._fullRequestId)&&this._manager.abortRequest(this._fullRequestId),this._fullRequestReader=null}}class o{constructor(t,e,s){this._manager=t;const i={onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=t.url,this._requestId=t.requestRange(e,s,i),this._requests=[],this._queuedChunk=null,this._done=!1,this._storedError=void 0,this.onProgress=null,this.onClosed=null}_close(){this.onClosed?.(this)}_onDone(t){const e=t.chunk;this._requests.length>0?this._requests.shift().resolve({value:e,done:!1}):this._queuedChunk=e,this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0,this._close()}_onError(t){this._storedError=(0,n.createResponseStatusError)(t,this._url);for(const t of 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r{constructor(t){this._url=t.url,this._done=!1,this._storedError=null,this.onProgress=null;const e=t.source;this._contentLength=e.length,this._loaded=0,this._filename=null,this._disableRange=e.disableRange||!1,this._rangeChunkSize=e.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),this._isStreamingSupported=!e.disableStream,this._isRangeSupported=!e.disableRange,this._readableStream=null,this._readCapability=new i.PromiseCapability,this._headersCapability=new i.PromiseCapability}get headersReady(){return this._headersCapability.promise}get filename(){return this._filename}get contentLength(){return this._contentLength}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}async read(){if(await this._readCapability.promise,this._done)return{value:void 0,done:!0};if(this._storedError)throw this._storedError;const t=this._readableStream.read();return null===t?(this._readCapability=new i.PromiseCapability,this.read()):(this._loaded+=t.length,this.onProgress?.({loaded:this._loaded,total:this._contentLength}),{value:new Uint8Array(t).buffer,done:!1})}cancel(t){this._readableStream?this._readableStream.destroy(t):this._error(t)}_error(t){this._storedError=t,this._readCapability.resolve()}_setReadableStream(t){this._readableStream=t,t.on("readable",(()=>{this._readCapability.resolve()})),t.on("end",(()=>{t.destroy(),this._done=!0,this._readCapability.resolve()})),t.on("error",(t=>{this._error(t)})),!this._isStreamingSupported&&this._isRangeSupported&&this._error(new i.AbortException("streaming is disabled")),this._storedError&&this._readableStream.destroy(this._storedError)}}class o{constructor(t){this._url=t.url,this._done=!1,this._storedError=null,this.onProgress=null,this._loaded=0,this._readableStream=null,this._readCapability=new i.PromiseCapability;const e=t.source;this._isStreamingSupported=!e.disableStream}get isStreamingSupported(){return 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t=0,a=i.length;t0&&(this.current.lineWidth=t)}setLineCap(t){this.current.lineCap=o[t]}setLineJoin(t){this.current.lineJoin=l[t]}setMiterLimit(t){this.current.miterLimit=t}setStrokeAlpha(t){this.current.strokeAlpha=t}setStrokeRGBColor(t,e,s){this.current.strokeColor=n.Util.makeHexColor(t,e,s)}setFillAlpha(t){this.current.fillAlpha=t}setFillRGBColor(t,e,s){this.current.fillColor=n.Util.makeHexColor(t,e,s),this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.xcoords=[],this.current.ycoords=[]}setStrokeColorN(t){this.current.strokeColor=this._makeColorN_Pattern(t)}setFillColorN(t){this.current.fillColor=this._makeColorN_Pattern(t)}shadingFill(t){const{width:e,height:s}=this.viewport,i=n.Util.inverseTransform(this.transformMatrix),[a,r,o,l]=n.Util.getAxialAlignedBoundingBox([0,0,e,s],i),h=this.svgFactory.createElement("svg:rect");h.setAttributeNS(null,"x",a),h.setAttributeNS(null,"y",r),h.setAttributeNS(null,"width",o-a),h.setAttributeNS(null,"height",l-r),h.setAttributeNS(null,"fill",this._makeShadingPattern(t)),this.current.fillAlpha<1&&h.setAttributeNS(null,"fill-opacity",this.current.fillAlpha),this._ensureTransformGroup().append(h)}_makeColorN_Pattern(t){return"TilingPattern"===t[0]?this._makeTilingPattern(t):this._makeShadingPattern(t)}_makeTilingPattern(t){const e=t[1],s=t[2],i=t[3]||n.IDENTITY_MATRIX,[a,r,o,l]=t[4],h=t[5],c=t[6],d=t[7],u="shading"+f++,[p,g,m,b]=n.Util.normalizeRect([...n.Util.applyTransform([a,r],i),...n.Util.applyTransform([o,l],i)]),[_,A]=n.Util.singularValueDecompose2dScale(i),v=h*_,y=c*A,S=this.svgFactory.createElement("svg:pattern");S.setAttributeNS(null,"id",u),S.setAttributeNS(null,"patternUnits","userSpaceOnUse"),S.setAttributeNS(null,"width",v),S.setAttributeNS(null,"height",y),S.setAttributeNS(null,"x",`${p}`),S.setAttributeNS(null,"y",`${g}`);const x=this.svg,w=this.transformMatrix,E=this.current.fillColor,C=this.current.strokeColor,T=this.svgFactory.create(m-p,b-g);if(this.svg=T,this.transformMatrix=i,2===d){const t=n.Util.makeHexColor(...e);this.current.fillColor=t,this.current.strokeColor=t}return 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a=t[4],r=t[5],o=t[6],l=t[7];i=this.svgFactory.createElement("svg:radialGradient"),i.setAttributeNS(null,"id",e),i.setAttributeNS(null,"gradientUnits","userSpaceOnUse"),i.setAttributeNS(null,"cx",r[0]),i.setAttributeNS(null,"cy",r[1]),i.setAttributeNS(null,"r",l),i.setAttributeNS(null,"fx",a[0]),i.setAttributeNS(null,"fy",a[1]),i.setAttributeNS(null,"fr",o);break;default:throw new Error(`Unknown RadialAxial type: ${t[1]}`)}for(const t of s){const e=this.svgFactory.createElement("svg:stop");e.setAttributeNS(null,"offset",t[0]),e.setAttributeNS(null,"stop-color",t[1]),i.append(e)}return this.defs.append(i),`url(#${e})`;case"Mesh":return(0,n.warn)("Unimplemented pattern Mesh"),null;case"Dummy":return"hotpink";default:throw new Error(`Unknown IR type: ${t[0]}`)}}setDash(t,e){this.current.dashArray=t,this.current.dashPhase=e}constructPath(t,e){const s=this.current;let i=s.x,a=s.y,r=[],o=0;for(const s of t)switch(0|s){case n.OPS.rectangle:i=e[o++],a=e[o++];const 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r=this.svgFactory.createElement("svg:image");r.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",n),r.setAttributeNS(null,"x","0"),r.setAttributeNS(null,"y",u(-i)),r.setAttributeNS(null,"width",u(s)+"px"),r.setAttributeNS(null,"height",u(i)+"px"),r.setAttributeNS(null,"transform",`scale(${u(1/s)} ${u(-1/i)})`),e?e.append(r):this._ensureTransformGroup().append(r)}paintImageMaskXObject(t){const e=this.getObject(t.data,t);if(e.bitmap)return void(0,n.warn)("paintImageMaskXObject: ImageBitmap support is not implemented, ensure that the `isOffscreenCanvasSupported` API parameter is disabled.");const s=this.current,i=e.width,a=e.height,r=s.fillColor;s.maskId="mask"+m++;const o=this.svgFactory.createElement("svg:mask");o.setAttributeNS(null,"id",s.maskId);const 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t=this._container;this._container=document.createElement("span"),this._container.classList.add("markedContent"),null!==s.id&&this._container.setAttribute("id",`${s.id}`),t.append(this._container)}else"endMarkedContent"===s.type&&(this._container=this._container.parentNode)}_layoutText(t){const e=this._layoutTextParams.properties=this._textDivProperties.get(t);if(this._layoutTextParams.div=t,h(this._layoutTextParams),e.hasText&&this._container.append(t),e.hasEOL){const t=document.createElement("br");t.setAttribute("role","presentation"),this._container.append(t)}}_render(){const t=new i.PromiseCapability;let e=Object.create(null);if(this._isReadableStream){const s=()=>{this._reader.read().then((({value:i,done:n})=>{n?t.resolve():(Object.assign(e,i.styles),this._processItems(i.items,e),s())}),t.reject)};this._reader=this._textContentSource.getReader(),s()}else{if(!this._textContentSource)throw new Error('No "textContentSource" parameter specified.');{const{items:e,styles:s}=this._textContentSource;this._processItems(e,s),t.resolve()}}t.promise.then((()=>{e=null,function(t){if(t._canceled)return;const e=t._textDivs,s=t._capability;if(e.length>1e5)s.resolve();else{if(!t._isReadableStream)for(const s of e)t._layoutText(s);s.resolve()}}(this)}),this._capability.reject)}}e.TextLayerRenderTask=c},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.AnnotationEditorLayer=void 0;var i=s(1),n=s(4),a=s(28),r=s(33),o=s(6),l=s(34);class h{#Se;#xe=!1;#we=null;#Ee=this.pointerup.bind(this);#Ce=this.pointerdown.bind(this);#Te=new Map;#Pe=!1;#Me=!1;#ke=!1;#Fe;static _initialized=!1;constructor({uiManager:t,pageIndex:e,div:s,accessibilityManager:i,annotationLayer:n,viewport:o,l10n:c}){const d=[a.FreeTextEditor,r.InkEditor,l.StampEditor];if(!h._initialized){h._initialized=!0;for(const t of d)t.initialize(c)}t.registerEditorTypes(d),this.#Fe=t,this.pageIndex=e,this.div=s,this.#Se=i,this.#we=n,this.viewport=o,this.#Fe.addLayer(this)}get isEmpty(){return 0===this.#Te.size}updateToolbar(t){this.#Fe.updateToolbar(t)}updateMode(t=this.#Fe.getMode()){this.#Re(),t===i.AnnotationEditorType.INK?(this.addInkEditorIfNeeded(!1),this.disableClick()):this.enableClick(),t!==i.AnnotationEditorType.NONE&&(this.div.classList.toggle("freeTextEditing",t===i.AnnotationEditorType.FREETEXT),this.div.classList.toggle("inkEditing",t===i.AnnotationEditorType.INK),this.div.classList.toggle("stampEditing",t===i.AnnotationEditorType.STAMP),this.div.hidden=!1)}addInkEditorIfNeeded(t){if(t||this.#Fe.getMode()===i.AnnotationEditorType.INK){if(!t)for(const t of this.#Te.values())if(t.isEmpty())return void t.setInBackground();this.#De({offsetX:0,offsetY:0},!1).setInBackground()}}setEditingState(t){this.#Fe.setEditingState(t)}addCommands(t){this.#Fe.addCommands(t)}enable(){this.div.style.pointerEvents="auto";const t=new Set;for(const e of this.#Te.values())e.enableEditing(),e.annotationElementId&&t.add(e.annotationElementId);if(!this.#we)return;const e=this.#we.getEditableAnnotations();for(const s of e){if(s.hide(),this.#Fe.isDeletedAnnotationElement(s.data.id))continue;if(t.has(s.data.id))continue;const e=this.deserialize(s);e&&(this.addOrRebuild(e),e.enableEditing())}}disable(){this.#ke=!0,this.div.style.pointerEvents="none";const t=new Set;for(const e of this.#Te.values())e.disableEditing(),e.annotationElementId&&null===e.serialize()?(this.getEditableAnnotation(e.annotationElementId)?.show(),e.remove()):t.add(e.annotationElementId);if(this.#we){const e=this.#we.getEditableAnnotations();for(const s of e){const{id:e}=s.data;t.has(e)||this.#Fe.isDeletedAnnotationElement(e)||s.show()}}this.#Re(),this.isEmpty&&(this.div.hidden=!0),this.#ke=!1}getEditableAnnotation(t){return this.#we?.getEditableAnnotation(t)||null}setActiveEditor(t){this.#Fe.getActive()!==t&&this.#Fe.setActiveEditor(t)}enableClick(){this.div.addEventListener("pointerdown",this.#Ce),this.div.addEventListener("pointerup",this.#Ee)}disableClick(){this.div.removeEventListener("pointerdown",this.#Ce),this.div.removeEventListener("pointerup",this.#Ee)}attach(t){this.#Te.set(t.id,t);const{annotationElementId:e}=t;e&&this.#Fe.isDeletedAnnotationElement(e)&&this.#Fe.removeDeletedAnnotationElement(t)}detach(t){this.#Te.delete(t.id),this.#Se?.removePointerInTextLayer(t.contentDiv),!this.#ke&&t.annotationElementId&&this.#Fe.addDeletedAnnotationElement(t)}remove(t){this.detach(t),this.#Fe.removeEditor(t),t.div.contains(document.activeElement)&&setTimeout((()=>{this.#Fe.focusMainContainer()}),0),t.div.remove(),t.isAttachedToDOM=!1,this.#Me||this.addInkEditorIfNeeded(!1)}changeParent(t){t.parent!==this&&(t.annotationElementId&&(this.#Fe.addDeletedAnnotationElement(t.annotationElementId),n.AnnotationEditor.deleteAnnotationElement(t),t.annotationElementId=null),this.attach(t),t.parent?.detach(t),t.setParent(this),t.div&&t.isAttachedToDOM&&(t.div.remove(),this.div.append(t.div)))}add(t){if(this.changeParent(t),this.#Fe.addEditor(t),this.attach(t),!t.isAttachedToDOM){const e=t.render();this.div.append(e),t.isAttachedToDOM=!0}t.fixAndSetPosition(),t.onceAdded(),this.#Fe.addToAnnotationStorage(t)}moveEditorInDOM(t){if(!t.isAttachedToDOM)return;const{activeElement:e}=document;t.div.contains(e)&&(t._focusEventsAllowed=!1,setTimeout((()=>{t.div.contains(document.activeElement)?t._focusEventsAllowed=!0:(t.div.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0}),e.focus())}),0)),t._structTreeParentId=this.#Se?.moveElementInDOM(this.div,t.div,t.contentDiv,!0)}addOrRebuild(t){t.needsToBeRebuilt()?t.rebuild():this.add(t)}addUndoableEditor(t){this.addCommands({cmd:()=>t._uiManager.rebuild(t),undo:()=>{t.remove()},mustExec:!1})}getNextId(){return this.#Fe.getId()}#Ie(t){switch(this.#Fe.getMode()){case i.AnnotationEditorType.FREETEXT:return new a.FreeTextEditor(t);case i.AnnotationEditorType.INK:return new r.InkEditor(t);case i.AnnotationEditorType.STAMP:return new l.StampEditor(t)}return null}pasteEditor(t,e){this.#Fe.updateToolbar(t),this.#Fe.updateMode(t);const{offsetX:s,offsetY:i}=this.#Le(),n=this.getNextId(),a=this.#Ie({parent:this,id:n,x:s,y:i,uiManager:this.#Fe,isCentered:!0,...e});a&&this.add(a)}deserialize(t){switch(t.annotationType??t.annotationEditorType){case i.AnnotationEditorType.FREETEXT:return a.FreeTextEditor.deserialize(t,this,this.#Fe);case i.AnnotationEditorType.INK:return r.InkEditor.deserialize(t,this,this.#Fe);case i.AnnotationEditorType.STAMP:return l.StampEditor.deserialize(t,this,this.#Fe)}return null}#De(t,e){const s=this.getNextId(),i=this.#Ie({parent:this,id:s,x:t.offsetX,y:t.offsetY,uiManager:this.#Fe,isCentered:e});return i&&this.add(i),i}#Le(){const{x:t,y:e,width:s,height:i}=this.div.getBoundingClientRect(),n=Math.max(0,t),a=Math.max(0,e),r=(n+Math.min(window.innerWidth,t+s))/2-t,o=(a+Math.min(window.innerHeight,e+i))/2-e,[l,h]=this.viewport.rotation%180==0?[r,o]:[o,r];return{offsetX:l,offsetY:h}}addNewEditor(){this.#De(this.#Le(),!0)}setSelected(t){this.#Fe.setSelected(t)}toggleSelected(t){this.#Fe.toggleSelected(t)}isSelected(t){return this.#Fe.isSelected(t)}unselect(t){this.#Fe.unselect(t)}pointerup(t){const{isMac:e}=i.FeatureTest.platform;0!==t.button||t.ctrlKey&&e||t.target===this.div&&this.#Pe&&(this.#Pe=!1,this.#xe?this.#Fe.getMode()!==i.AnnotationEditorType.STAMP?this.#De(t,!1):this.#Fe.unselectAll():this.#xe=!0)}pointerdown(t){if(this.#Pe)return void(this.#Pe=!1);const{isMac:e}=i.FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;if(t.target!==this.div)return;this.#Pe=!0;const s=this.#Fe.getActive();this.#xe=!s||s.isEmpty()}findNewParent(t,e,s){const i=this.#Fe.findParent(e,s);return null!==i&&i!==this&&(i.changeParent(t),!0)}destroy(){this.#Fe.getActive()?.parent===this&&(this.#Fe.commitOrRemove(),this.#Fe.setActiveEditor(null));for(const t of this.#Te.values())this.#Se?.removePointerInTextLayer(t.contentDiv),t.setParent(null),t.isAttachedToDOM=!1,t.div.remove();this.div=null,this.#Te.clear(),this.#Fe.removeLayer(this)}#Re(){this.#Me=!0;for(const t of this.#Te.values())t.isEmpty()&&t.remove();this.#Me=!1}render({viewport:t}){this.viewport=t,(0,o.setLayerDimensions)(this.div,t);for(const t of this.#Fe.getEditors(this.pageIndex))this.add(t);this.updateMode()}update({viewport:t}){this.#Fe.commitOrRemove(),this.viewport=t,(0,o.setLayerDimensions)(this.div,{rotation:t.rotation}),this.updateMode()}get pageDimensions(){const{pageWidth:t,pageHeight:e}=this.viewport.rawDims;return[t,e]}}e.AnnotationEditorLayer=h},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.FreeTextEditor=void 0;var i=s(1),n=s(5),a=s(4),r=s(29);class o extends a.AnnotationEditor{#Oe=this.editorDivBlur.bind(this);#Ne=this.editorDivFocus.bind(this);#Be=this.editorDivInput.bind(this);#Ue=this.editorDivKeydown.bind(this);#je;#ze="";#He=`${this.id}-editor`;#We;#qe=null;static _freeTextDefaultContent="";static _internalPadding=0;static _defaultColor=null;static _defaultFontSize=10;static get _keyboardManager(){const t=o.prototype,e=t=>t.isEmpty(),s=n.AnnotationEditorUIManager.TRANSLATE_SMALL,a=n.AnnotationEditorUIManager.TRANSLATE_BIG;return(0,i.shadow)(this,"_keyboardManager",new n.KeyboardManager([[["ctrl+s","mac+meta+s","ctrl+p","mac+meta+p"],t.commitOrRemove,{bubbles:!0}],[["ctrl+Enter","mac+meta+Enter","Escape","mac+Escape"],t.commitOrRemove],[["ArrowLeft","mac+ArrowLeft"],t._translateEmpty,{args:[-s,0],checker:e}],[["ctrl+ArrowLeft","mac+shift+ArrowLeft"],t._translateEmpty,{args:[-a,0],checker:e}],[["ArrowRight","mac+ArrowRight"],t._translateEmpty,{args:[s,0],checker:e}],[["ctrl+ArrowRight","mac+shift+ArrowRight"],t._translateEmpty,{args:[a,0],checker:e}],[["ArrowUp","mac+ArrowUp"],t._translateEmpty,{args:[0,-s],checker:e}],[["ctrl+ArrowUp","mac+shift+ArrowUp"],t._translateEmpty,{args:[0,-a],checker:e}],[["ArrowDown","mac+ArrowDown"],t._translateEmpty,{args:[0,s],checker:e}],[["ctrl+ArrowDown","mac+shift+ArrowDown"],t._translateEmpty,{args:[0,a],checker:e}]]))}static _type="freetext";constructor(t){super({...t,name:"freeTextEditor"}),this.#je=t.color||o._defaultColor||a.AnnotationEditor._defaultLineColor,this.#We=t.fontSize||o._defaultFontSize}static initialize(t){a.AnnotationEditor.initialize(t,{strings:["free_text2_default_content","editor_free_text2_aria_label"]});const e=getComputedStyle(document.documentElement);this._internalPadding=parseFloat(e.getPropertyValue("--freetext-padding"))}static updateDefaultParams(t,e){switch(t){case i.AnnotationEditorParamsType.FREETEXT_SIZE:o._defaultFontSize=e;break;case i.AnnotationEditorParamsType.FREETEXT_COLOR:o._defaultColor=e}}updateParams(t,e){switch(t){case i.AnnotationEditorParamsType.FREETEXT_SIZE:this.#Ge(e);break;case i.AnnotationEditorParamsType.FREETEXT_COLOR:this.#Ve(e)}}static get defaultPropertiesToUpdate(){return[[i.AnnotationEditorParamsType.FREETEXT_SIZE,o._defaultFontSize],[i.AnnotationEditorParamsType.FREETEXT_COLOR,o._defaultColor||a.AnnotationEditor._defaultLineColor]]}get propertiesToUpdate(){return[[i.AnnotationEditorParamsType.FREETEXT_SIZE,this.#We],[i.AnnotationEditorParamsType.FREETEXT_COLOR,this.#je]]}#Ge(t){const e=t=>{this.editorDiv.style.fontSize=`calc(${t}px * var(--scale-factor))`,this.translate(0,-(t-this.#We)*this.parentScale),this.#We=t,this.#$e()},s=this.#We;this.addCommands({cmd:()=>{e(t)},undo:()=>{e(s)},mustExec:!0,type:i.AnnotationEditorParamsType.FREETEXT_SIZE,overwriteIfSameType:!0,keepUndo:!0})}#Ve(t){const e=this.#je;this.addCommands({cmd:()=>{this.#je=this.editorDiv.style.color=t},undo:()=>{this.#je=this.editorDiv.style.color=e},mustExec:!0,type:i.AnnotationEditorParamsType.FREETEXT_COLOR,overwriteIfSameType:!0,keepUndo:!0})}_translateEmpty(t,e){this._uiManager.translateSelectedEditors(t,e,!0)}getInitialTranslation(){const t=this.parentScale;return[-o._internalPadding*t,-(o._internalPadding+this.#We)*t]}rebuild(){this.parent&&(super.rebuild(),null!==this.div&&(this.isAttachedToDOM||this.parent.add(this)))}enableEditMode(){this.isInEditMode()||(this.parent.setEditingState(!1),this.parent.updateToolbar(i.AnnotationEditorType.FREETEXT),super.enableEditMode(),this.overlayDiv.classList.remove("enabled"),this.editorDiv.contentEditable=!0,this._isDraggable=!1,this.div.removeAttribute("aria-activedescendant"),this.editorDiv.addEventListener("keydown",this.#Ue),this.editorDiv.addEventListener("focus",this.#Ne),this.editorDiv.addEventListener("blur",this.#Oe),this.editorDiv.addEventListener("input",this.#Be))}disableEditMode(){this.isInEditMode()&&(this.parent.setEditingState(!0),super.disableEditMode(),this.overlayDiv.classList.add("enabled"),this.editorDiv.contentEditable=!1,this.div.setAttribute("aria-activedescendant",this.#He),this._isDraggable=!0,this.editorDiv.removeEventListener("keydown",this.#Ue),this.editorDiv.removeEventListener("focus",this.#Ne),this.editorDiv.removeEventListener("blur",this.#Oe),this.editorDiv.removeEventListener("input",this.#Be),this.div.focus({preventScroll:!0}),this.isEditing=!1,this.parent.div.classList.add("freeTextEditing"))}focusin(t){this._focusEventsAllowed&&(super.focusin(t),t.target!==this.editorDiv&&this.editorDiv.focus())}onceAdded(){this.width?this.#Xe():(this.enableEditMode(),this.editorDiv.focus(),this._initialOptions?.isCentered&&this.center(),this._initialOptions=null)}isEmpty(){return!this.editorDiv||""===this.editorDiv.innerText.trim()}remove(){this.isEditing=!1,this.parent&&(this.parent.setEditingState(!0),this.parent.div.classList.add("freeTextEditing")),super.remove()}#Ke(){const t=this.editorDiv.getElementsByTagName("div");if(0===t.length)return this.editorDiv.innerText;const e=[];for(const s of t)e.push(s.innerText.replace(/\r\n?|\n/,""));return e.join("\n")}#$e(){const[t,e]=this.parentDimensions;let s;if(this.isAttachedToDOM)s=this.div.getBoundingClientRect();else{const{currentLayer:t,div:e}=this,i=e.style.display;e.style.display="hidden",t.div.append(this.div),s=e.getBoundingClientRect(),e.remove(),e.style.display=i}this.rotation%180==this.parentRotation%180?(this.width=s.width/t,this.height=s.height/e):(this.width=s.height/t,this.height=s.width/e),this.fixAndSetPosition()}commit(){if(!this.isInEditMode())return;super.commit(),this.disableEditMode();const t=this.#ze,e=this.#ze=this.#Ke().trimEnd();if(t===e)return;const s=t=>{this.#ze=t,t?(this.#Ye(),this._uiManager.rebuild(this),this.#$e()):this.remove()};this.addCommands({cmd:()=>{s(e)},undo:()=>{s(t)},mustExec:!1}),this.#$e()}shouldGetKeyboardEvents(){return this.isInEditMode()}enterInEditMode(){this.enableEditMode(),this.editorDiv.focus()}dblclick(t){this.enterInEditMode()}keydown(t){t.target===this.div&&"Enter"===t.key&&(this.enterInEditMode(),t.preventDefault())}editorDivKeydown(t){o._keyboardManager.exec(this,t)}editorDivFocus(t){this.isEditing=!0}editorDivBlur(t){this.isEditing=!1}editorDivInput(t){this.parent.div.classList.toggle("freeTextEditing",this.isEmpty())}disableEditing(){this.editorDiv.setAttribute("role","comment"),this.editorDiv.removeAttribute("aria-multiline")}enableEditing(){this.editorDiv.setAttribute("role","textbox"),this.editorDiv.setAttribute("aria-multiline",!0)}render(){if(this.div)return this.div;let t,e;this.width&&(t=this.x,e=this.y),super.render(),this.editorDiv=document.createElement("div"),this.editorDiv.className="internal",this.editorDiv.setAttribute("id",this.#He),this.enableEditing(),a.AnnotationEditor._l10nPromise.get("editor_free_text2_aria_label").then((t=>this.editorDiv?.setAttribute("aria-label",t))),a.AnnotationEditor._l10nPromise.get("free_text2_default_content").then((t=>this.editorDiv?.setAttribute("default-content",t))),this.editorDiv.contentEditable=!0;const{style:s}=this.editorDiv;if(s.fontSize=`calc(${this.#We}px * var(--scale-factor))`,s.color=this.#je,this.div.append(this.editorDiv),this.overlayDiv=document.createElement("div"),this.overlayDiv.classList.add("overlay","enabled"),this.div.append(this.overlayDiv),(0,n.bindEvents)(this,this.div,["dblclick","keydown"]),this.width){const[s,i]=this.parentDimensions;if(this.annotationElementId){const{position:n}=this.#qe;let[a,r]=this.getInitialTranslation();[a,r]=this.pageTranslationToScreen(a,r);const[o,l]=this.pageDimensions,[h,c]=this.pageTranslation;let d,u;switch(this.rotation){case 0:d=t+(n[0]-h)/o,u=e+this.height-(n[1]-c)/l;break;case 90:d=t+(n[0]-h)/o,u=e-(n[1]-c)/l,[a,r]=[r,-a];break;case 180:d=t-this.width+(n[0]-h)/o,u=e-(n[1]-c)/l,[a,r]=[-a,-r];break;case 270:d=t+(n[0]-h-this.height*l)/o,u=e+(n[1]-c-this.width*o)/l,[a,r]=[-r,a]}this.setAt(d*s,u*i,a,r)}else this.setAt(t*s,e*i,this.width*s,this.height*i);this.#Ye(),this._isDraggable=!0,this.editorDiv.contentEditable=!1}else this._isDraggable=!1,this.editorDiv.contentEditable=!0;return this.div}#Ye(){if(this.editorDiv.replaceChildren(),this.#ze)for(const t of this.#ze.split("\n")){const e=document.createElement("div");e.append(t?document.createTextNode(t):document.createElement("br")),this.editorDiv.append(e)}}get contentDiv(){return this.editorDiv}static deserialize(t,e,s){let n=null;if(t instanceof r.FreeTextAnnotationElement){const{data:{defaultAppearanceData:{fontSize:e,fontColor:s},rect:a,rotation:r,id:o},textContent:l,textPosition:h,parent:{page:{pageNumber:c}}}=t;if(!l||0===l.length)return null;n=t={annotationType:i.AnnotationEditorType.FREETEXT,color:Array.from(s),fontSize:e,value:l.join("\n"),position:h,pageIndex:c-1,rect:a,rotation:r,id:o,deleted:!1}}const a=super.deserialize(t,e,s);return a.#We=t.fontSize,a.#je=i.Util.makeHexColor(...t.color),a.#ze=t.value,a.annotationElementId=t.id||null,a.#qe=n,a}serialize(t=!1){if(this.isEmpty())return null;if(this.deleted)return{pageIndex:this.pageIndex,id:this.annotationElementId,deleted:!0};const e=o._internalPadding*this.parentScale,s=this.getRect(e,e),n=a.AnnotationEditor._colorManager.convert(this.isAttachedToDOM?getComputedStyle(this.editorDiv).color:this.#je),r={annotationType:i.AnnotationEditorType.FREETEXT,color:n,fontSize:this.#We,value:this.#ze,pageIndex:this.pageIndex,rect:s,rotation:this.rotation,structTreeParentId:this._structTreeParentId};return t?r:this.annotationElementId&&!this.#Je(r)?null:(r.id=this.annotationElementId,r)}#Je(t){const{value:e,fontSize:s,color:i,rect:n,pageIndex:a}=this.#qe;return t.value!==e||t.fontSize!==s||t.rect.some(((t,e)=>Math.abs(t-n[e])>=1))||t.color.some(((t,e)=>t!==i[e]))||t.pageIndex!==a}#Xe(t=!1){if(!this.annotationElementId)return;if(this.#$e(),!t&&(0===this.width||0===this.height))return void setTimeout((()=>this.#Xe(!0)),0);const e=o._internalPadding*this.parentScale;this.#qe.rect=this.getRect(e,e)}}e.FreeTextEditor=o},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.StampAnnotationElement=e.InkAnnotationElement=e.FreeTextAnnotationElement=e.AnnotationLayer=void 0;var i=s(1),n=s(6),a=s(3),r=s(30),o=s(31),l=s(32);const h=1e3,c=new WeakSet;function d(t){return{width:t[2]-t[0],height:t[3]-t[1]}}class u{static create(t){switch(t.data.annotationType){case i.AnnotationType.LINK:return new g(t);case i.AnnotationType.TEXT:return new m(t);case i.AnnotationType.WIDGET:switch(t.data.fieldType){case"Tx":return new b(t);case"Btn":return t.data.radioButton?new v(t):t.data.checkBox?new A(t):new y(t);case"Ch":return new S(t);case"Sig":return new _(t)}return new f(t);case i.AnnotationType.POPUP:return new x(t);case i.AnnotationType.FREETEXT:return new E(t);case i.AnnotationType.LINE:return new C(t);case i.AnnotationType.SQUARE:return new T(t);case i.AnnotationType.CIRCLE:return new P(t);case i.AnnotationType.POLYLINE:return new M(t);case i.AnnotationType.CARET:return new F(t);case i.AnnotationType.INK:return new R(t);case i.AnnotationType.POLYGON:return new k(t);case i.AnnotationType.HIGHLIGHT:return new D(t);case i.AnnotationType.UNDERLINE:return new I(t);case i.AnnotationType.SQUIGGLY:return new L(t);case i.AnnotationType.STRIKEOUT:return new O(t);case i.AnnotationType.STAMP:return new N(t);case i.AnnotationType.FILEATTACHMENT:return new B(t);default:return new p(t)}}}class p{#Qe=!1;constructor(t,{isRenderable:e=!1,ignoreBorder:s=!1,createQuadrilaterals:i=!1}={}){this.isRenderable=e,this.data=t.data,this.layer=t.layer,this.linkService=t.linkService,this.downloadManager=t.downloadManager,this.imageResourcesPath=t.imageResourcesPath,this.renderForms=t.renderForms,this.svgFactory=t.svgFactory,this.annotationStorage=t.annotationStorage,this.enableScripting=t.enableScripting,this.hasJSActions=t.hasJSActions,this._fieldObjects=t.fieldObjects,this.parent=t.parent,e&&(this.container=this._createContainer(s)),i&&this._createQuadrilaterals()}static _hasPopupData({titleObj:t,contentsObj:e,richText:s}){return!!(t?.str||e?.str||s?.str)}get hasPopupData(){return p._hasPopupData(this.data)}_createContainer(t){const{data:e,parent:{page:s,viewport:n}}=this,a=document.createElement("section");a.setAttribute("data-annotation-id",e.id),this instanceof f||(a.tabIndex=h),a.style.zIndex=this.parent.zIndex++,this.data.popupRef&&a.setAttribute("aria-haspopup","dialog"),e.noRotate&&a.classList.add("norotate");const{pageWidth:r,pageHeight:o,pageX:l,pageY:c}=n.rawDims;if(!e.rect||this instanceof x){const{rotation:t}=e;return e.hasOwnCanvas||0===t||this.setRotation(t,a),a}const{width:u,height:p}=d(e.rect),g=i.Util.normalizeRect([e.rect[0],s.view[3]-e.rect[1]+s.view[1],e.rect[2],s.view[3]-e.rect[3]+s.view[1]]);if(!t&&e.borderStyle.width>0){a.style.borderWidth=`${e.borderStyle.width}px`;const t=e.borderStyle.horizontalCornerRadius,s=e.borderStyle.verticalCornerRadius;if(t>0||s>0){const e=`calc(${t}px * var(--scale-factor)) / calc(${s}px * var(--scale-factor))`;a.style.borderRadius=e}else if(this instanceof v){const t=`calc(${u}px * var(--scale-factor)) / calc(${p}px * var(--scale-factor))`;a.style.borderRadius=t}switch(e.borderStyle.style){case i.AnnotationBorderStyleType.SOLID:a.style.borderStyle="solid";break;case i.AnnotationBorderStyleType.DASHED:a.style.borderStyle="dashed";break;case i.AnnotationBorderStyleType.BEVELED:(0,i.warn)("Unimplemented border style: beveled");break;case i.AnnotationBorderStyleType.INSET:(0,i.warn)("Unimplemented border style: inset");break;case i.AnnotationBorderStyleType.UNDERLINE:a.style.borderBottomStyle="solid"}const n=e.borderColor||null;n?(this.#Qe=!0,a.style.borderColor=i.Util.makeHexColor(0|n[0],0|n[1],0|n[2])):a.style.borderWidth=0}a.style.left=100*(g[0]-l)/r+"%",a.style.top=100*(g[1]-c)/o+"%";const{rotation:m}=e;return e.hasOwnCanvas||0===m?(a.style.width=100*u/r+"%",a.style.height=100*p/o+"%"):this.setRotation(m,a),a}setRotation(t,e=this.container){if(!this.data.rect)return;const{pageWidth:s,pageHeight:i}=this.parent.viewport.rawDims,{width:n,height:a}=d(this.data.rect);let r,o;t%180==0?(r=100*n/s,o=100*a/i):(r=100*a/s,o=100*n/i),e.style.width=`${r}%`,e.style.height=`${o}%`,e.setAttribute("data-main-rotation",(360-t)%360)}get _commonActions(){const t=(t,e,s)=>{const i=s.detail[t],n=i[0],a=i.slice(1);s.target.style[e]=r.ColorConverters[`${n}_HTML`](a),this.annotationStorage.setValue(this.data.id,{[e]:r.ColorConverters[`${n}_rgb`](a)})};return(0,i.shadow)(this,"_commonActions",{display:t=>{const{display:e}=t.detail,s=e%2==1;this.container.style.visibility=s?"hidden":"visible",this.annotationStorage.setValue(this.data.id,{noView:s,noPrint:1===e||2===e})},print:t=>{this.annotationStorage.setValue(this.data.id,{noPrint:!t.detail.print})},hidden:t=>{const{hidden:e}=t.detail;this.container.style.visibility=e?"hidden":"visible",this.annotationStorage.setValue(this.data.id,{noPrint:e,noView:e})},focus:t=>{setTimeout((()=>t.target.focus({preventScroll:!1})),0)},userName:t=>{t.target.title=t.detail.userName},readonly:t=>{t.target.disabled=t.detail.readonly},required:t=>{this._setRequired(t.target,t.detail.required)},bgColor:e=>{t("bgColor","backgroundColor",e)},fillColor:e=>{t("fillColor","backgroundColor",e)},fgColor:e=>{t("fgColor","color",e)},textColor:e=>{t("textColor","color",e)},borderColor:e=>{t("borderColor","borderColor",e)},strokeColor:e=>{t("strokeColor","borderColor",e)},rotation:t=>{const e=t.detail.rotation;this.setRotation(e),this.annotationStorage.setValue(this.data.id,{rotation:e})}})}_dispatchEventFromSandbox(t,e){const s=this._commonActions;for(const i of Object.keys(e.detail)){const n=t[i]||s[i];n?.(e)}}_setDefaultPropertiesFromJS(t){if(!this.enableScripting)return;const e=this.annotationStorage.getRawValue(this.data.id);if(!e)return;const s=this._commonActions;for(const[i,n]of Object.entries(e)){const a=s[i];a&&(a({detail:{[i]:n},target:t}),delete e[i])}}_createQuadrilaterals(){if(!this.container)return;const{quadPoints:t}=this.data;if(!t)return;const[e,s,i,n]=this.data.rect;if(1===t.length){const[,{x:a,y:r},{x:o,y:l}]=t[0];if(i===a&&n===r&&e===o&&s===l)return}const{style:a}=this.container;let r;if(this.#Qe){const{borderColor:t,borderWidth:e}=a;a.borderWidth=0,r=["url('data:image/svg+xml;utf8,",'',``],this.container.classList.add("hasBorder")}const o=i-e,l=n-s,{svgFactory:h}=this,c=h.createElement("svg");c.classList.add("quadrilateralsContainer"),c.setAttribute("width",0),c.setAttribute("height",0);const d=h.createElement("defs");c.append(d);const u=h.createElement("clipPath"),p=`clippath_${this.data.id}`;u.setAttribute("id",p),u.setAttribute("clipPathUnits","objectBoundingBox"),d.append(u);for(const[,{x:s,y:i},{x:a,y:c}]of t){const t=h.createElement("rect"),d=(a-e)/o,p=(n-i)/l,g=(s-a)/o,m=(i-c)/l;t.setAttribute("x",d),t.setAttribute("y",p),t.setAttribute("width",g),t.setAttribute("height",m),u.append(t),r?.push(``)}this.#Qe&&(r.push("')"),a.backgroundImage=r.join("")),this.container.append(c),this.container.style.clipPath=`url(#${p})`}_createPopup(){const{container:t,data:e}=this;t.setAttribute("aria-haspopup","dialog");const s=new x({data:{color:e.color,titleObj:e.titleObj,modificationDate:e.modificationDate,contentsObj:e.contentsObj,richText:e.richText,parentRect:e.rect,borderStyle:0,id:`popup_${e.id}`,rotation:e.rotation},parent:this.parent,elements:[this]});this.parent.div.append(s.render())}render(){(0,i.unreachable)("Abstract method `AnnotationElement.render` called")}_getElementsByName(t,e=null){const s=[];if(this._fieldObjects){const n=this._fieldObjects[t];if(n)for(const{page:t,id:a,exportValues:r}of n){if(-1===t)continue;if(a===e)continue;const n="string"==typeof r?r:null,o=document.querySelector(`[data-element-id="${a}"]`);!o||c.has(o)?s.push({id:a,exportValue:n,domElement:o}):(0,i.warn)(`_getElementsByName - element not allowed: ${a}`)}return s}for(const i of document.getElementsByName(t)){const{exportValue:t}=i,n=i.getAttribute("data-element-id");n!==e&&c.has(i)&&s.push({id:n,exportValue:t,domElement:i})}return s}show(){this.container&&(this.container.hidden=!1),this.popup?.maybeShow()}hide(){this.container&&(this.container.hidden=!0),this.popup?.forceHide()}getElementsToTriggerPopup(){return this.container}addHighlightArea(){const t=this.getElementsToTriggerPopup();if(Array.isArray(t))for(const e of t)e.classList.add("highlightArea");else t.classList.add("highlightArea")}_editOnDoubleClick(){const{annotationEditorType:t,data:{id:e}}=this;this.container.addEventListener("dblclick",(()=>{this.linkService.eventBus?.dispatch("switchannotationeditormode",{source:this,mode:t,editId:e})}))}}class g extends p{constructor(t,e=null){super(t,{isRenderable:!0,ignoreBorder:!!e?.ignoreBorder,createQuadrilaterals:!0}),this.isTooltipOnly=t.data.isTooltipOnly}render(){const{data:t,linkService:e}=this,s=document.createElement("a");s.setAttribute("data-element-id",t.id);let i=!1;return t.url?(e.addLinkAttributes(s,t.url,t.newWindow),i=!0):t.action?(this._bindNamedAction(s,t.action),i=!0):t.attachment?(this._bindAttachment(s,t.attachment),i=!0):t.setOCGState?(this.#Ze(s,t.setOCGState),i=!0):t.dest?(this._bindLink(s,t.dest),i=!0):(t.actions&&(t.actions.Action||t.actions["Mouse Up"]||t.actions["Mouse Down"])&&this.enableScripting&&this.hasJSActions&&(this._bindJSAction(s,t),i=!0),t.resetForm?(this._bindResetFormAction(s,t.resetForm),i=!0):this.isTooltipOnly&&!i&&(this._bindLink(s,""),i=!0)),this.container.classList.add("linkAnnotation"),i&&this.container.append(s),this.container}#ts(){this.container.setAttribute("data-internal-link","")}_bindLink(t,e){t.href=this.linkService.getDestinationHash(e),t.onclick=()=>(e&&this.linkService.goToDestination(e),!1),(e||""===e)&&this.#ts()}_bindNamedAction(t,e){t.href=this.linkService.getAnchorUrl(""),t.onclick=()=>(this.linkService.executeNamedAction(e),!1),this.#ts()}_bindAttachment(t,e){t.href=this.linkService.getAnchorUrl(""),t.onclick=()=>(this.downloadManager?.openOrDownloadData(this.container,e.content,e.filename),!1),this.#ts()}#Ze(t,e){t.href=this.linkService.getAnchorUrl(""),t.onclick=()=>(this.linkService.executeSetOCGState(e),!1),this.#ts()}_bindJSAction(t,e){t.href=this.linkService.getAnchorUrl("");const s=new Map([["Action","onclick"],["Mouse Up","onmouseup"],["Mouse Down","onmousedown"]]);for(const i of Object.keys(e.actions)){const n=s.get(i);n&&(t[n]=()=>(this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e.id,name:i}}),!1))}t.onclick||(t.onclick=()=>!1),this.#ts()}_bindResetFormAction(t,e){const s=t.onclick;if(s||(t.href=this.linkService.getAnchorUrl("")),this.#ts(),!this._fieldObjects)return(0,i.warn)('_bindResetFormAction - "resetForm" action not supported, ensure that the `fieldObjects` parameter is provided.'),void(s||(t.onclick=()=>!1));t.onclick=()=>{s?.();const{fields:t,refs:n,include:a}=e,r=[];if(0!==t.length||0!==n.length){const e=new Set(n);for(const s of t){const t=this._fieldObjects[s]||[];for(const{id:s}of t)e.add(s)}for(const t of Object.values(this._fieldObjects))for(const s of t)e.has(s.id)===a&&r.push(s)}else for(const t of Object.values(this._fieldObjects))r.push(...t);const o=this.annotationStorage,l=[];for(const t of r){const{id:e}=t;switch(l.push(e),t.type){case"text":{const s=t.defaultValue||"";o.setValue(e,{value:s});break}case"checkbox":case"radiobutton":{const s=t.defaultValue===t.exportValues;o.setValue(e,{value:s});break}case"combobox":case"listbox":{const s=t.defaultValue||"";o.setValue(e,{value:s});break}default:continue}const s=document.querySelector(`[data-element-id="${e}"]`);s&&(c.has(s)?s.dispatchEvent(new Event("resetform")):(0,i.warn)(`_bindResetFormAction - element not allowed: ${e}`))}return this.enableScripting&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:"app",ids:l,name:"ResetForm"}}),!1}}}class m extends p{constructor(t){super(t,{isRenderable:!0})}render(){this.container.classList.add("textAnnotation");const t=document.createElement("img");return t.src=this.imageResourcesPath+"annotation-"+this.data.name.toLowerCase()+".svg",t.alt="[{{type}} Annotation]",t.dataset.l10nId="text_annotation_type",t.dataset.l10nArgs=JSON.stringify({type:this.data.name}),!this.data.popupRef&&this.hasPopupData&&this._createPopup(),this.container.append(t),this.container}}class f extends p{render(){return this.data.alternativeText&&(this.container.title=this.data.alternativeText),this.container}showElementAndHideCanvas(t){this.data.hasOwnCanvas&&("CANVAS"===t.previousSibling?.nodeName&&(t.previousSibling.hidden=!0),t.hidden=!1)}_getKeyModifier(t){const{isWin:e,isMac:s}=i.FeatureTest.platform;return e&&t.ctrlKey||s&&t.metaKey}_setEventListener(t,e,s,i,n){s.includes("mouse")?t.addEventListener(s,(t=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:i,value:n(t),shift:t.shiftKey,modifier:this._getKeyModifier(t)}})})):t.addEventListener(s,(t=>{if("blur"===s){if(!e.focused||!t.relatedTarget)return;e.focused=!1}else if("focus"===s){if(e.focused)return;e.focused=!0}n&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:i,value:n(t)}})}))}_setEventListeners(t,e,s,i){for(const[n,a]of s)("Action"===a||this.data.actions?.[a])&&("Focus"!==a&&"Blur"!==a||(e||={focused:!1}),this._setEventListener(t,e,n,a,i),"Focus"!==a||this.data.actions?.Blur?"Blur"!==a||this.data.actions?.Focus||this._setEventListener(t,e,"focus","Focus",null):this._setEventListener(t,e,"blur","Blur",null))}_setBackgroundColor(t){const e=this.data.backgroundColor||null;t.style.backgroundColor=null===e?"transparent":i.Util.makeHexColor(e[0],e[1],e[2])}_setTextStyle(t){const{fontColor:e}=this.data.defaultAppearanceData,s=this.data.defaultAppearanceData.fontSize||9,n=t.style;let a;const r=t=>Math.round(10*t)/10;if(this.data.multiLine){const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2),e=t/(Math.round(t/(i.LINE_FACTOR*s))||1);a=Math.min(s,r(e/i.LINE_FACTOR))}else{const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2);a=Math.min(s,r(t/i.LINE_FACTOR))}n.fontSize=`calc(${a}px * var(--scale-factor))`,n.color=i.Util.makeHexColor(e[0],e[1],e[2]),null!==this.data.textAlignment&&(n.textAlign=["left","center","right"][this.data.textAlignment])}_setRequired(t,e){e?t.setAttribute("required",!0):t.removeAttribute("required"),t.setAttribute("aria-required",e)}}class b extends f{constructor(t){super(t,{isRenderable:t.renderForms||!t.data.hasAppearance&&!!t.data.fieldValue})}setPropertyOnSiblings(t,e,s,i){const n=this.annotationStorage;for(const a of this._getElementsByName(t.name,t.id))a.domElement&&(a.domElement[e]=s),n.setValue(a.id,{[i]:s})}render(){const t=this.annotationStorage,e=this.data.id;this.container.classList.add("textWidgetAnnotation");let s=null;if(this.renderForms){const i=t.getValue(e,{value:this.data.fieldValue});let n=i.value||"";const a=t.getValue(e,{charLimit:this.data.maxLen}).charLimit;a&&n.length>a&&(n=n.slice(0,a));let r=i.formattedValue||this.data.textContent?.join("\n")||null;r&&this.data.comb&&(r=r.replaceAll(/\s+/g,""));const o={userValue:n,formattedValue:r,lastCommittedValue:null,commitKey:1,focused:!1};this.data.multiLine?(s=document.createElement("textarea"),s.textContent=r??n,this.data.doNotScroll&&(s.style.overflowY="hidden")):(s=document.createElement("input"),s.type="text",s.setAttribute("value",r??n),this.data.doNotScroll&&(s.style.overflowX="hidden")),this.data.hasOwnCanvas&&(s.hidden=!0),c.add(s),s.setAttribute("data-element-id",e),s.disabled=this.data.readOnly,s.name=this.data.fieldName,s.tabIndex=h,this._setRequired(s,this.data.required),a&&(s.maxLength=a),s.addEventListener("input",(i=>{t.setValue(e,{value:i.target.value}),this.setPropertyOnSiblings(s,"value",i.target.value,"value"),o.formattedValue=null})),s.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue??"";s.value=o.userValue=e,o.formattedValue=null}));let l=t=>{const{formattedValue:e}=o;null!=e&&(t.target.value=e),t.target.scrollLeft=0};if(this.enableScripting&&this.hasJSActions){s.addEventListener("focus",(t=>{if(o.focused)return;const{target:e}=t;o.userValue&&(e.value=o.userValue),o.lastCommittedValue=e.value,o.commitKey=1,o.focused=!0})),s.addEventListener("updatefromsandbox",(s=>{this.showElementAndHideCanvas(s.target);const i={value(s){o.userValue=s.detail.value??"",t.setValue(e,{value:o.userValue.toString()}),s.target.value=o.userValue},formattedValue(s){const{formattedValue:i}=s.detail;o.formattedValue=i,null!=i&&s.target!==document.activeElement&&(s.target.value=i),t.setValue(e,{formattedValue:i})},selRange(t){t.target.setSelectionRange(...t.detail.selRange)},charLimit:s=>{const{charLimit:i}=s.detail,{target:n}=s;if(0===i)return void n.removeAttribute("maxLength");n.setAttribute("maxLength",i);let a=o.userValue;!a||a.length<=i||(a=a.slice(0,i),n.value=o.userValue=a,t.setValue(e,{value:a}),this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:a,willCommit:!0,commitKey:1,selStart:n.selectionStart,selEnd:n.selectionEnd}}))}};this._dispatchEventFromSandbox(i,s)})),s.addEventListener("keydown",(t=>{o.commitKey=1;let s=-1;if("Escape"===t.key?s=0:"Enter"!==t.key||this.data.multiLine?"Tab"===t.key&&(o.commitKey=3):s=2,-1===s)return;const{value:i}=t.target;o.lastCommittedValue!==i&&(o.lastCommittedValue=i,o.userValue=i,this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:i,willCommit:!0,commitKey:s,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}}))}));const i=l;l=null,s.addEventListener("blur",(t=>{if(!o.focused||!t.relatedTarget)return;o.focused=!1;const{value:s}=t.target;o.userValue=s,o.lastCommittedValue!==s&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:s,willCommit:!0,commitKey:o.commitKey,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}}),i(t)})),this.data.actions?.Keystroke&&s.addEventListener("beforeinput",(t=>{o.lastCommittedValue=null;const{data:s,target:i}=t,{value:n,selectionStart:a,selectionEnd:r}=i;let l=a,h=r;switch(t.inputType){case"deleteWordBackward":{const t=n.substring(0,a).match(/\w*[^\w]*$/);t&&(l-=t[0].length);break}case"deleteWordForward":{const t=n.substring(a).match(/^[^\w]*\w*/);t&&(h+=t[0].length);break}case"deleteContentBackward":a===r&&(l-=1);break;case"deleteContentForward":a===r&&(h+=1)}t.preventDefault(),this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:n,change:s||"",willCommit:!1,selStart:l,selEnd:h}})})),this._setEventListeners(s,o,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.value))}if(l&&s.addEventListener("blur",l),this.data.comb){const t=(this.data.rect[2]-this.data.rect[0])/a;s.classList.add("comb"),s.style.letterSpacing=`calc(${t}px * var(--scale-factor) - 1ch)`}}else s=document.createElement("div"),s.textContent=this.data.fieldValue,s.style.verticalAlign="middle",s.style.display="table-cell";return this._setTextStyle(s),this._setBackgroundColor(s),this._setDefaultPropertiesFromJS(s),this.container.append(s),this.container}}class _ extends f{constructor(t){super(t,{isRenderable:!!t.data.hasOwnCanvas})}}class A extends f{constructor(t){super(t,{isRenderable:t.renderForms})}render(){const t=this.annotationStorage,e=this.data,s=e.id;let i=t.getValue(s,{value:e.exportValue===e.fieldValue}).value;"string"==typeof i&&(i="Off"!==i,t.setValue(s,{value:i})),this.container.classList.add("buttonWidgetAnnotation","checkBox");const n=document.createElement("input");return c.add(n),n.setAttribute("data-element-id",s),n.disabled=e.readOnly,this._setRequired(n,this.data.required),n.type="checkbox",n.name=e.fieldName,i&&n.setAttribute("checked",!0),n.setAttribute("exportValue",e.exportValue),n.tabIndex=h,n.addEventListener("change",(i=>{const{name:n,checked:a}=i.target;for(const i of this._getElementsByName(n,s)){const s=a&&i.exportValue===e.exportValue;i.domElement&&(i.domElement.checked=s),t.setValue(i.id,{value:s})}t.setValue(s,{value:a})})),n.addEventListener("resetform",(t=>{const s=e.defaultFieldValue||"Off";t.target.checked=s===e.exportValue})),this.enableScripting&&this.hasJSActions&&(n.addEventListener("updatefromsandbox",(e=>{const i={value(e){e.target.checked="Off"!==e.detail.value,t.setValue(s,{value:e.target.checked})}};this._dispatchEventFromSandbox(i,e)})),this._setEventListeners(n,null,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.checked))),this._setBackgroundColor(n),this._setDefaultPropertiesFromJS(n),this.container.append(n),this.container}}class v extends f{constructor(t){super(t,{isRenderable:t.renderForms})}render(){this.container.classList.add("buttonWidgetAnnotation","radioButton");const t=this.annotationStorage,e=this.data,s=e.id;let i=t.getValue(s,{value:e.fieldValue===e.buttonValue}).value;"string"==typeof i&&(i=i!==e.buttonValue,t.setValue(s,{value:i}));const n=document.createElement("input");if(c.add(n),n.setAttribute("data-element-id",s),n.disabled=e.readOnly,this._setRequired(n,this.data.required),n.type="radio",n.name=e.fieldName,i&&n.setAttribute("checked",!0),n.tabIndex=h,n.addEventListener("change",(e=>{const{name:i,checked:n}=e.target;for(const e of this._getElementsByName(i,s))t.setValue(e.id,{value:!1});t.setValue(s,{value:n})})),n.addEventListener("resetform",(t=>{const s=e.defaultFieldValue;t.target.checked=null!=s&&s===e.buttonValue})),this.enableScripting&&this.hasJSActions){const i=e.buttonValue;n.addEventListener("updatefromsandbox",(e=>{const n={value:e=>{const n=i===e.detail.value;for(const i of this._getElementsByName(e.target.name)){const e=n&&i.id===s;i.domElement&&(i.domElement.checked=e),t.setValue(i.id,{value:e})}}};this._dispatchEventFromSandbox(n,e)})),this._setEventListeners(n,null,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.checked))}return this._setBackgroundColor(n),this._setDefaultPropertiesFromJS(n),this.container.append(n),this.container}}class y extends g{constructor(t){super(t,{ignoreBorder:t.data.hasAppearance})}render(){const t=super.render();t.classList.add("buttonWidgetAnnotation","pushButton"),this.data.alternativeText&&(t.title=this.data.alternativeText);const e=t.lastChild;return this.enableScripting&&this.hasJSActions&&e&&(this._setDefaultPropertiesFromJS(e),e.addEventListener("updatefromsandbox",(t=>{this._dispatchEventFromSandbox({},t)}))),t}}class S extends f{constructor(t){super(t,{isRenderable:t.renderForms})}render(){this.container.classList.add("choiceWidgetAnnotation");const t=this.annotationStorage,e=this.data.id,s=t.getValue(e,{value:this.data.fieldValue}),i=document.createElement("select");c.add(i),i.setAttribute("data-element-id",e),i.disabled=this.data.readOnly,this._setRequired(i,this.data.required),i.name=this.data.fieldName,i.tabIndex=h;let n=this.data.combo&&this.data.options.length>0;this.data.combo||(i.size=this.data.options.length,this.data.multiSelect&&(i.multiple=!0)),i.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue;for(const t of i.options)t.selected=t.value===e}));for(const t of this.data.options){const e=document.createElement("option");e.textContent=t.displayValue,e.value=t.exportValue,s.value.includes(t.exportValue)&&(e.setAttribute("selected",!0),n=!1),i.append(e)}let a=null;if(n){const t=document.createElement("option");t.value=" ",t.setAttribute("hidden",!0),t.setAttribute("selected",!0),i.prepend(t),a=()=>{t.remove(),i.removeEventListener("input",a),a=null},i.addEventListener("input",a)}const r=t=>{const e=t?"value":"textContent",{options:s,multiple:n}=i;return n?Array.prototype.filter.call(s,(t=>t.selected)).map((t=>t[e])):-1===s.selectedIndex?null:s[s.selectedIndex][e]};let o=r(!1);const l=t=>{const e=t.target.options;return Array.prototype.map.call(e,(t=>({displayValue:t.textContent,exportValue:t.value})))};return this.enableScripting&&this.hasJSActions?(i.addEventListener("updatefromsandbox",(s=>{const n={value(s){a?.();const n=s.detail.value,l=new Set(Array.isArray(n)?n:[n]);for(const t of i.options)t.selected=l.has(t.value);t.setValue(e,{value:r(!0)}),o=r(!1)},multipleSelection(t){i.multiple=!0},remove(s){const n=i.options,a=s.detail.remove;n[a].selected=!1,i.remove(a),n.length>0&&-1===Array.prototype.findIndex.call(n,(t=>t.selected))&&(n[0].selected=!0),t.setValue(e,{value:r(!0),items:l(s)}),o=r(!1)},clear(s){for(;0!==i.length;)i.remove(0);t.setValue(e,{value:null,items:[]}),o=r(!1)},insert(s){const{index:n,displayValue:a,exportValue:h}=s.detail.insert,c=i.children[n],d=document.createElement("option");d.textContent=a,d.value=h,c?c.before(d):i.append(d),t.setValue(e,{value:r(!0),items:l(s)}),o=r(!1)},items(s){const{items:n}=s.detail;for(;0!==i.length;)i.remove(0);for(const t of n){const{displayValue:e,exportValue:s}=t,n=document.createElement("option");n.textContent=e,n.value=s,i.append(n)}i.options.length>0&&(i.options[0].selected=!0),t.setValue(e,{value:r(!0),items:l(s)}),o=r(!1)},indices(s){const i=new Set(s.detail.indices);for(const t of s.target.options)t.selected=i.has(t.index);t.setValue(e,{value:r(!0)}),o=r(!1)},editable(t){t.target.disabled=!t.detail.editable}};this._dispatchEventFromSandbox(n,s)})),i.addEventListener("input",(s=>{const i=r(!0);t.setValue(e,{value:i}),s.preventDefault(),this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:o,changeEx:i,willCommit:!1,commitKey:1,keyDown:!1}})})),this._setEventListeners(i,null,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"],["input","Action"],["input","Validate"]],(t=>t.target.value))):i.addEventListener("input",(function(s){t.setValue(e,{value:r(!0)})})),this.data.combo&&this._setTextStyle(i),this._setBackgroundColor(i),this._setDefaultPropertiesFromJS(i),this.container.append(i),this.container}}class x extends p{constructor(t){const{data:e,elements:s}=t;super(t,{isRenderable:p._hasPopupData(e)}),this.elements=s}render(){this.container.classList.add("popupAnnotation");const t=new w({container:this.container,color:this.data.color,titleObj:this.data.titleObj,modificationDate:this.data.modificationDate,contentsObj:this.data.contentsObj,richText:this.data.richText,rect:this.data.rect,parentRect:this.data.parentRect||null,parent:this.parent,elements:this.elements,open:this.data.open}),e=[];for(const s of this.elements)s.popup=t,e.push(s.data.id),s.addHighlightArea();return this.container.setAttribute("aria-controls",e.map((t=>`${i.AnnotationPrefix}${t}`)).join(",")),this.container}}class w{#es=null;#ss=this.#is.bind(this);#ns=this.#as.bind(this);#rs=this.#os.bind(this);#ls=this.#hs.bind(this);#je=null;#Rt=null;#cs=null;#ds=null;#us=null;#ps=null;#gs=!1;#ms=null;#fs=null;#bs=null;#_s=null;#As=!1;constructor({container:t,color:e,elements:s,titleObj:i,modificationDate:a,contentsObj:r,richText:o,parent:l,rect:h,parentRect:c,open:d}){this.#Rt=t,this.#_s=i,this.#cs=r,this.#bs=o,this.#us=l,this.#je=e,this.#fs=h,this.#ps=c,this.#ds=s;const u=n.PDFDateString.toDateObject(a);u&&(this.#es=l.l10n.get("annotation_date_string",{date:u.toLocaleDateString(),time:u.toLocaleTimeString()})),this.trigger=s.flatMap((t=>t.getElementsToTriggerPopup()));for(const t of this.trigger)t.addEventListener("click",this.#ls),t.addEventListener("mouseenter",this.#rs),t.addEventListener("mouseleave",this.#ns),t.classList.add("popupTriggerArea");for(const t of s)t.container?.addEventListener("keydown",this.#ss);this.#Rt.hidden=!0,d&&this.#hs()}render(){if(this.#ms)return;const{page:{view:t},viewport:{rawDims:{pageWidth:e,pageHeight:s,pageX:n,pageY:a}}}=this.#us,r=this.#ms=document.createElement("div");if(r.className="popup",this.#je){const t=r.style.outlineColor=i.Util.makeHexColor(...this.#je);if(CSS.supports("background-color","color-mix(in srgb, red 30%, white)"))r.style.backgroundColor=`color-mix(in srgb, ${t} 30%, white)`;else{const t=.7;r.style.backgroundColor=i.Util.makeHexColor(...this.#je.map((e=>Math.floor(t*(255-e)+e))))}}const o=document.createElement("span");o.className="header";const h=document.createElement("h1");if(o.append(h),({dir:h.dir,str:h.textContent}=this.#_s),r.append(o),this.#es){const t=document.createElement("span");t.classList.add("popupDate"),this.#es.then((e=>{t.textContent=e})),o.append(t)}const c=this.#cs,d=this.#bs;if(!d?.str||c?.str&&c.str!==d.str){const t=this._formatContents(c);r.append(t)}else l.XfaLayer.render({xfaHtml:d.html,intent:"richText",div:r}),r.lastChild.classList.add("richText","popupContent");let u=!!this.#ps,p=u?this.#ps:this.#fs;for(const t of this.#ds)if(!p||null!==i.Util.intersect(t.data.rect,p)){p=t.data.rect,u=!0;break}const g=i.Util.normalizeRect([p[0],t[3]-p[1]+t[1],p[2],t[3]-p[3]+t[1]]),m=u?p[2]-p[0]+5:0,f=g[0]+m,b=g[1],{style:_}=this.#Rt;_.left=100*(f-n)/e+"%",_.top=100*(b-a)/s+"%",this.#Rt.append(r)}_formatContents({str:t,dir:e}){const s=document.createElement("p");s.classList.add("popupContent"),s.dir=e;const i=t.split(/(?:\r\n?|\n)/);for(let t=0,e=i.length;t{"Enter"===t.key&&(n?t.metaKey:t.ctrlKey)&&this.#Cs()})),!e.popupRef&&this.hasPopupData?this._createPopup():s.classList.add("popupTriggerArea"),t.append(s),t}getElementsToTriggerPopup(){return this.#Es}addHighlightArea(){this.container.classList.add("highlightArea")}#Cs(){this.downloadManager?.openOrDownloadData(this.container,this.content,this.filename)}}e.AnnotationLayer=class{#Se=null;#Ts=null;#Ps=new Map;constructor({div:t,accessibilityManager:e,annotationCanvasMap:s,l10n:i,page:n,viewport:a}){this.div=t,this.#Se=e,this.#Ts=s,this.l10n=i,this.page=n,this.viewport=a,this.zIndex=0,this.l10n||=o.NullL10n}#Ms(t,e){const s=t.firstChild||t;s.id=`${i.AnnotationPrefix}${e}`,this.div.append(t),this.#Se?.moveElementInDOM(this.div,t,s,!1)}async render(t){const{annotations:e}=t,s=this.div;(0,n.setLayerDimensions)(s,this.viewport);const r=new Map,o={data:null,layer:s,linkService:t.linkService,downloadManager:t.downloadManager,imageResourcesPath:t.imageResourcesPath||"",renderForms:!1!==t.renderForms,svgFactory:new n.DOMSVGFactory,annotationStorage:t.annotationStorage||new a.AnnotationStorage,enableScripting:!0===t.enableScripting,hasJSActions:t.hasJSActions,fieldObjects:t.fieldObjects,parent:this,elements:null};for(const t of e){if(t.noHTML)continue;const e=t.annotationType===i.AnnotationType.POPUP;if(e){const e=r.get(t.id);if(!e)continue;o.elements=e}else{const{width:e,height:s}=d(t.rect);if(e<=0||s<=0)continue}o.data=t;const s=u.create(o);if(!s.isRenderable)continue;if(!e&&t.popupRef){const e=r.get(t.popupRef);e?e.push(s):r.set(t.popupRef,[s])}s.annotationEditorType>0&&this.#Ps.set(s.data.id,s);const n=s.render();t.hidden&&(n.style.visibility="hidden"),this.#Ms(n,t.id)}this.#ks(),await this.l10n.translate(s)}update({viewport:t}){const e=this.div;this.viewport=t,(0,n.setLayerDimensions)(e,{rotation:t.rotation}),this.#ks(),e.hidden=!1}#ks(){if(!this.#Ts)return;const t=this.div;for(const[e,s]of this.#Ts){const i=t.querySelector(`[data-annotation-id="${e}"]`);if(!i)continue;const{firstChild:n}=i;n?"CANVAS"===n.nodeName?n.replaceWith(s):n.before(s):i.append(s)}this.#Ts.clear()}getEditableAnnotations(){return Array.from(this.#Ps.values())}getEditableAnnotation(t){return this.#Ps.get(t)}}},(t,e)=>{function s(t){return Math.floor(255*Math.max(0,Math.min(1,t))).toString(16).padStart(2,"0")}function i(t){return Math.max(0,Math.min(255,255*t))}Object.defineProperty(e,"__esModule",{value:!0}),e.ColorConverters=void 0,e.ColorConverters=class{static CMYK_G([t,e,s,i]){return["G",1-Math.min(1,.3*t+.59*s+.11*e+i)]}static G_CMYK([t]){return["CMYK",0,0,0,1-t]}static G_RGB([t]){return["RGB",t,t,t]}static G_rgb([t]){return[t=i(t),t,t]}static G_HTML([t]){const e=s(t);return`#${e}${e}${e}`}static RGB_G([t,e,s]){return["G",.3*t+.59*e+.11*s]}static RGB_rgb(t){return t.map(i)}static RGB_HTML(t){return`#${t.map(s).join("")}`}static T_HTML(){return"#00000000"}static T_rgb(){return[null]}static CMYK_RGB([t,e,s,i]){return["RGB",1-Math.min(1,t+i),1-Math.min(1,s+i),1-Math.min(1,e+i)]}static CMYK_rgb([t,e,s,n]){return[i(1-Math.min(1,t+n)),i(1-Math.min(1,s+n)),i(1-Math.min(1,e+n))]}static CMYK_HTML(t){const e=this.CMYK_RGB(t).slice(1);return this.RGB_HTML(e)}static RGB_CMYK([t,e,s]){const i=1-t,n=1-e,a=1-s;return["CMYK",i,n,a,Math.min(i,n,a)]}}},(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.NullL10n=void 0,e.getL10nFallback=i;const s={of_pages:"of {{pagesCount}}",page_of_pages:"({{pageNumber}} of {{pagesCount}})",document_properties_kb:"{{size_kb}} KB ({{size_b}} bytes)",document_properties_mb:"{{size_mb}} MB ({{size_b}} bytes)",document_properties_date_string:"{{date}}, {{time}}",document_properties_page_size_unit_inches:"in",document_properties_page_size_unit_millimeters:"mm",document_properties_page_size_orientation_portrait:"portrait",document_properties_page_size_orientation_landscape:"landscape",document_properties_page_size_name_a3:"A3",document_properties_page_size_name_a4:"A4",document_properties_page_size_name_letter:"Letter",document_properties_page_size_name_legal:"Legal",document_properties_page_size_dimension_string:"{{width}} × {{height}} {{unit}} ({{orientation}})",document_properties_page_size_dimension_name_string:"{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})",document_properties_linearized_yes:"Yes",document_properties_linearized_no:"No",additional_layers:"Additional Layers",page_landmark:"Page {{page}}",thumb_page_title:"Page {{page}}",thumb_page_canvas:"Thumbnail of Page {{page}}",find_reached_top:"Reached top of document, continued from bottom",find_reached_bottom:"Reached end of document, continued from top","find_match_count[one]":"{{current}} of {{total}} match","find_match_count[other]":"{{current}} of {{total}} matches","find_match_count_limit[one]":"More than {{limit}} match","find_match_count_limit[other]":"More than {{limit}} matches",find_not_found:"Phrase not found",page_scale_width:"Page Width",page_scale_fit:"Page Fit",page_scale_auto:"Automatic Zoom",page_scale_actual:"Actual Size",page_scale_percent:"{{scale}}%",loading_error:"An error occurred while loading the PDF.",invalid_file_error:"Invalid or corrupted PDF file.",missing_file_error:"Missing PDF file.",unexpected_response_error:"Unexpected server response.",rendering_error:"An error occurred while rendering the page.",annotation_date_string:"{{date}}, {{time}}",printing_not_supported:"Warning: Printing is not fully supported by this browser.",printing_not_ready:"Warning: The PDF is not fully loaded for printing.",web_fonts_disabled:"Web fonts are disabled: unable to use embedded PDF fonts.",free_text2_default_content:"Start typing…",editor_free_text2_aria_label:"Text Editor",editor_ink2_aria_label:"Draw Editor",editor_ink_canvas_aria_label:"User-created image",editor_alt_text_button_label:"Alt text",editor_alt_text_edit_button_label:"Edit alt text",editor_alt_text_decorative_tooltip:"Marked as decorative"};function i(t,e){switch(t){case"find_match_count":t=`find_match_count[${1===e.total?"one":"other"}]`;break;case"find_match_count_limit":t=`find_match_count_limit[${1===e.limit?"one":"other"}]`}return s[t]||""}s.print_progress_percent="{{progress}}%";const n={async getLanguage(){return"en-us"},async getDirection(){return"ltr"},async get(t,e=null,s=i(t,e)){return function(t,e){return e?t.replaceAll(/\{\{\s*(\w+)\s*\}\}/g,((t,s)=>s in e?e[s]:"{{"+s+"}}")):t}(s,e)},async translate(t){}};e.NullL10n=n},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.XfaLayer=void 0;var i=s(25);e.XfaLayer=class{static setupStorage(t,e,s,i,n){const a=i.getValue(e,{value:null});switch(s.name){case"textarea":if(null!==a.value&&(t.textContent=a.value),"print"===n)break;t.addEventListener("input",(t=>{i.setValue(e,{value:t.target.value})}));break;case"input":if("radio"===s.attributes.type||"checkbox"===s.attributes.type){if(a.value===s.attributes.xfaOn?t.setAttribute("checked",!0):a.value===s.attributes.xfaOff&&t.removeAttribute("checked"),"print"===n)break;t.addEventListener("change",(t=>{i.setValue(e,{value:t.target.checked?t.target.getAttribute("xfaOn"):t.target.getAttribute("xfaOff")})}))}else{if(null!==a.value&&t.setAttribute("value",a.value),"print"===n)break;t.addEventListener("input",(t=>{i.setValue(e,{value:t.target.value})}))}break;case"select":if(null!==a.value){t.setAttribute("value",a.value);for(const t of s.children)t.attributes.value===a.value?t.attributes.selected=!0:t.attributes.hasOwnProperty("selected")&&delete t.attributes.selected}t.addEventListener("input",(t=>{const s=t.target.options,n=-1===s.selectedIndex?"":s[s.selectedIndex].value;i.setValue(e,{value:n})}))}}static setAttributes({html:t,element:e,storage:s=null,intent:i,linkService:n}){const{attributes:a}=e,r=t instanceof HTMLAnchorElement;"radio"===a.type&&(a.name=`${a.name}-${i}`);for(const[e,s]of Object.entries(a))if(null!=s)switch(e){case"class":s.length&&t.setAttribute(e,s.join(" "));break;case"dataId":break;case"id":t.setAttribute("data-element-id",s);break;case"style":Object.assign(t.style,s);break;case"textContent":t.textContent=s;break;default:(!r||"href"!==e&&"newWindow"!==e)&&t.setAttribute(e,s)}r&&n.addLinkAttributes(t,a.href,a.newWindow),s&&a.dataId&&this.setupStorage(t,a.dataId,e,s)}static render(t){const e=t.annotationStorage,s=t.linkService,n=t.xfaHtml,a=t.intent||"display",r=document.createElement(n.name);n.attributes&&this.setAttributes({html:r,element:n,intent:a,linkService:s});const o=[[n,-1,r]],l=t.div;if(l.append(r),t.viewport){const e=`matrix(${t.viewport.transform.join(",")})`;l.style.transform=e}"richText"!==a&&l.setAttribute("class","xfaLayer xfaFont");const h=[];for(;o.length>0;){const[t,n,r]=o.at(-1);if(n+1===t.children.length){o.pop();continue}const l=t.children[++o.at(-1)[1]];if(null===l)continue;const{name:c}=l;if("#text"===c){const t=document.createTextNode(l.value);h.push(t),r.append(t);continue}const d=l?.attributes?.xmlns?document.createElementNS(l.attributes.xmlns,c):document.createElement(c);if(r.append(d),l.attributes&&this.setAttributes({html:d,element:l,storage:e,intent:a,linkService:s}),l.children&&l.children.length>0)o.push([l,-1,d]);else if(l.value){const t=document.createTextNode(l.value);i.XfaText.shouldBuildText(c)&&h.push(t),d.append(t)}}for(const t of l.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea"))t.setAttribute("readOnly",!0);return{textDivs:h}}static update(t){const e=`matrix(${t.viewport.transform.join(",")})`;t.div.style.transform=e,t.div.hidden=!1}}},(t,e,s)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.InkEditor=void 0;var i=s(1),n=s(4),a=s(29),r=s(6),o=s(5);class l extends n.AnnotationEditor{#Fs=0;#Rs=0;#Ds=this.canvasPointermove.bind(this);#Is=this.canvasPointerleave.bind(this);#Ls=this.canvasPointerup.bind(this);#Os=this.canvasPointerdown.bind(this);#Ns=new Path2D;#Bs=!1;#Us=!1;#js=!1;#zs=null;#Hs=0;#Ws=0;#qs=null;static _defaultColor=null;static _defaultOpacity=1;static _defaultThickness=1;static _type="ink";constructor(t){super({...t,name:"inkEditor"}),this.color=t.color||null,this.thickness=t.thickness||null,this.opacity=t.opacity||null,this.paths=[],this.bezierPath2D=[],this.allRawPaths=[],this.currentPath=[],this.scaleFactor=1,this.translationX=this.translationY=0,this.x=0,this.y=0,this._willKeepAspectRatio=!0}static initialize(t){n.AnnotationEditor.initialize(t,{strings:["editor_ink_canvas_aria_label","editor_ink2_aria_label"]})}static updateDefaultParams(t,e){switch(t){case i.AnnotationEditorParamsType.INK_THICKNESS:l._defaultThickness=e;break;case i.AnnotationEditorParamsType.INK_COLOR:l._defaultColor=e;break;case i.AnnotationEditorParamsType.INK_OPACITY:l._defaultOpacity=e/100}}updateParams(t,e){switch(t){case i.AnnotationEditorParamsType.INK_THICKNESS:this.#Gs(e);break;case i.AnnotationEditorParamsType.INK_COLOR:this.#Ve(e);break;case i.AnnotationEditorParamsType.INK_OPACITY:this.#Vs(e)}}static get defaultPropertiesToUpdate(){return[[i.AnnotationEditorParamsType.INK_THICKNESS,l._defaultThickness],[i.AnnotationEditorParamsType.INK_COLOR,l._defaultColor||n.AnnotationEditor._defaultLineColor],[i.AnnotationEditorParamsType.INK_OPACITY,Math.round(100*l._defaultOpacity)]]}get propertiesToUpdate(){return[[i.AnnotationEditorParamsType.INK_THICKNESS,this.thickness||l._defaultThickness],[i.AnnotationEditorParamsType.INK_COLOR,this.color||l._defaultColor||n.AnnotationEditor._defaultLineColor],[i.AnnotationEditorParamsType.INK_OPACITY,Math.round(100*(this.opacity??l._defaultOpacity))]]}#Gs(t){const e=this.thickness;this.addCommands({cmd:()=>{this.thickness=t,this.#$s()},undo:()=>{this.thickness=e,this.#$s()},mustExec:!0,type:i.AnnotationEditorParamsType.INK_THICKNESS,overwriteIfSameType:!0,keepUndo:!0})}#Ve(t){const e=this.color;this.addCommands({cmd:()=>{this.color=t,this.#Xs()},undo:()=>{this.color=e,this.#Xs()},mustExec:!0,type:i.AnnotationEditorParamsType.INK_COLOR,overwriteIfSameType:!0,keepUndo:!0})}#Vs(t){t/=100;const e=this.opacity;this.addCommands({cmd:()=>{this.opacity=t,this.#Xs()},undo:()=>{this.opacity=e,this.#Xs()},mustExec:!0,type:i.AnnotationEditorParamsType.INK_OPACITY,overwriteIfSameType:!0,keepUndo:!0})}rebuild(){this.parent&&(super.rebuild(),null!==this.div&&(this.canvas||(this.#Ks(),this.#Ys()),this.isAttachedToDOM||(this.parent.add(this),this.#Js()),this.#$s()))}remove(){null!==this.canvas&&(this.isEmpty()||this.commit(),this.canvas.width=this.canvas.height=0,this.canvas.remove(),this.canvas=null,this.#zs.disconnect(),this.#zs=null,super.remove())}setParent(t){!this.parent&&t?this._uiManager.removeShouldRescale(this):this.parent&&null===t&&this._uiManager.addShouldRescale(this),super.setParent(t)}onScaleChanging(){const[t,e]=this.parentDimensions,s=this.width*t,i=this.height*e;this.setDimensions(s,i)}enableEditMode(){this.#Bs||null===this.canvas||(super.enableEditMode(),this._isDraggable=!1,this.canvas.addEventListener("pointerdown",this.#Os))}disableEditMode(){this.isInEditMode()&&null!==this.canvas&&(super.disableEditMode(),this._isDraggable=!this.isEmpty(),this.div.classList.remove("editing"),this.canvas.removeEventListener("pointerdown",this.#Os))}onceAdded(){this._isDraggable=!this.isEmpty()}isEmpty(){return 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t,e;this.width&&(t=this.x,e=this.y),super.render(),n.AnnotationEditor._l10nPromise.get("editor_ink2_aria_label").then((t=>this.div?.setAttribute("aria-label",t)));const[s,i,a,r]=this.#Qs();if(this.setAt(s,i,0,0),this.setDims(a,r),this.#Ks(),this.width){const[s,i]=this.parentDimensions;this.setAspectRatio(this.width*s,this.height*i),this.setAt(t*s,e*i,this.width*s,this.height*i),this.#js=!0,this.#Js(),this.setDims(this.width*s,this.height*i),this.#Xs(),this.div.classList.add("disabled")}else this.div.classList.add("editing"),this.enableEditMode();return this.#Ys(),this.div}#Js(){if(!this.#js)return;const[t,e]=this.parentDimensions;this.canvas.width=Math.ceil(this.width*t),this.canvas.height=Math.ceil(this.height*e),this.#oi()}setDimensions(t,e){const 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initialize(t){n.AnnotationEditor.initialize(t)}static get supportedTypes(){return(0,i.shadow)(this,"supportedTypes",["apng","avif","bmp","gif","jpeg","png","svg+xml","webp","x-icon"].map((t=>`image/${t}`)))}static get supportedTypesStr(){return(0,i.shadow)(this,"supportedTypesStr",this.supportedTypes.join(","))}static isHandlingMimeForPasting(t){return this.supportedTypes.includes(t)}static paste(t,e){e.pasteEditor(i.AnnotationEditorType.STAMP,{bitmapFile:t.getAsFile()})}#Ei(t,e=!1){t?(this.#fi=t.bitmap,e||(this.#bi=t.id,this.#xi=t.isSvg),this.#Ks()):this.remove()}#Ci(){this.#_i=null,this._uiManager.enableWaiting(!1),this.#yi&&this.div.focus()}#Ti(){if(this.#bi)return this._uiManager.enableWaiting(!0),void this._uiManager.imageManager.getFromId(this.#bi).then((t=>this.#Ei(t,!0))).finally((()=>this.#Ci()));if(this.#Ai){const t=this.#Ai;return this.#Ai=null,this._uiManager.enableWaiting(!0),void(this.#_i=this._uiManager.imageManager.getFromUrl(t).then((t=>this.#Ei(t))).finally((()=>this.#Ci())))}if(this.#vi){const t=this.#vi;return this.#vi=null,this._uiManager.enableWaiting(!0),void(this.#_i=this._uiManager.imageManager.getFromFile(t).then((t=>this.#Ei(t))).finally((()=>this.#Ci())))}const t=document.createElement("input");t.type="file",t.accept=o.supportedTypesStr,this.#_i=new Promise((e=>{t.addEventListener("change",(async()=>{if(t.files&&0!==t.files.length){this._uiManager.enableWaiting(!0);const e=await this._uiManager.imageManager.getFromFile(t.files[0]);this.#Ei(e)}else 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t=Math.min(a*i/e,a*n/s);e*=t,s*=t}const[r,o]=this.parentDimensions;this.setDims(e*r/i,s*o/n),this._uiManager.enableWaiting(!1);const l=this.#yi=document.createElement("canvas");t.append(l),t.hidden=!1,this.#Pi(e,s),this.#Ys(),this.#wi||(this.parent.addUndoableEditor(this),this.#wi=!0),this._uiManager._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",subtype:this.editorType,data:{action:"inserted_image"}}}),this.addAltTextButton()}#Mi(t,e){const[s,i]=this.parentDimensions;this.width=t/s,this.height=e/i,this.setDims(t,e),this._initialOptions?.isCentered?this.center():this.fixAndSetPosition(),this._initialOptions=null,null!==this.#Si&&clearTimeout(this.#Si),this.#Si=setTimeout((()=>{this.#Si=null,this.#Pi(t,e)}),200)}#ki(t,e){const{width:s,height:i}=this.#fi;let n=s,a=i,r=this.#fi;for(;n>2*t||a>2*e;){const s=n,i=a;n>2*t&&(n=n>=16384?Math.floor(n/2)-1:Math.ceil(n/2)),a>2*e&&(a=a>=16384?Math.floor(a/2)-1:Math.ceil(a/2));const o=new OffscreenCanvas(n,a);o.getContext("2d").drawImage(r,0,0,s,i,0,0,n,a),r=o.transferToImageBitmap()}return r}#Pi(t,e){t=Math.ceil(t),e=Math.ceil(e);const s=this.#yi;if(!s||s.width===t&&s.height===e)return;s.width=t,s.height=e;const i=this.#xi?this.#fi:this.#ki(t,e),n=s.getContext("2d");n.filter=this._uiManager.hcmFilter,n.drawImage(i,0,0,i.width,i.height,0,0,t,e)}#Fi(t){if(t){if(this.#xi){const t=this._uiManager.imageManager.getSvgUrl(this.#bi);if(t)return t}const t=document.createElement("canvas");return({width:t.width,height:t.height}=this.#fi),t.getContext("2d").drawImage(this.#fi,0,0),t.toDataURL()}if(this.#xi){const[t,e]=this.pageDimensions,s=Math.round(this.width*t*a.PixelsPerInch.PDF_TO_CSS_UNITS),i=Math.round(this.height*e*a.PixelsPerInch.PDF_TO_CSS_UNITS),n=new OffscreenCanvas(s,i);return n.getContext("2d").drawImage(this.#fi,0,0,this.#fi.width,this.#fi.height,0,0,s,i),n.transferToImageBitmap()}return structuredClone(this.#fi)}#Ys(){this.#zs=new ResizeObserver((t=>{const e=t[0].contentRect;e.width&&e.height&&this.#Mi(e.width,e.height)})),this.#zs.observe(this.div)}static deserialize(t,e,s){if(t instanceof r.StampAnnotationElement)return null;const i=super.deserialize(t,e,s),{rect:n,bitmapUrl:a,bitmapId:o,isSvg:l,accessibilityData:h}=t;o&&s.imageManager.isValidId(o)?i.#bi=o:i.#Ai=a,i.#xi=l;const[c,d]=i.pageDimensions;return i.width=(n[2]-n[0])/c,i.height=(n[3]-n[1])/d,h&&(i.altTextData=h),i}serialize(t=!1,e=null){if(this.isEmpty())return null;const s={annotationType:i.AnnotationEditorType.STAMP,bitmapId:this.#bi,pageIndex:this.pageIndex,rect:this.getRect(0,0),rotation:this.rotation,isSvg:this.#xi,structTreeParentId:this._structTreeParentId};if(t)return s.bitmapUrl=this.#Fi(!0),s.accessibilityData=this.altTextData,s;const{decorative:n,altText:a}=this.altTextData;if(!n&&a&&(s.accessibilityData={type:"Figure",alt:a}),null===e)return s;e.stamps||=new Map;const r=this.#xi?(s.rect[2]-s.rect[0])*(s.rect[3]-s.rect[1]):null;if(e.stamps.has(this.#bi)){if(this.#xi){const t=e.stamps.get(this.#bi);r>t.area&&(t.area=r,t.serialized.bitmap.close(),t.serialized.bitmap=this.#Fi(!1))}}else e.stamps.set(this.#bi,{area:r,serialized:s}),s.bitmap=this.#Fi(!1);return s}}e.StampEditor=o}],__webpack_module_cache__={};function __w_pdfjs_require__(t){var e=__webpack_module_cache__[t];if(void 0!==e)return e.exports;var s=__webpack_module_cache__[t]={exports:{}};return __webpack_modules__[t](s,s.exports,__w_pdfjs_require__),s.exports}var __nested_webpack_exports__={};return(()=>{var t=__nested_webpack_exports__;Object.defineProperty(t,"__esModule",{value:!0}),Object.defineProperty(t,"AbortException",{enumerable:!0,get:function(){return e.AbortException}}),Object.defineProperty(t,"AnnotationEditorLayer",{enumerable:!0,get:function(){return a.AnnotationEditorLayer}}),Object.defineProperty(t,"AnnotationEditorParamsType",{enumerable:!0,get:function(){return 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e.PromiseCapability}}),Object.defineProperty(t,"RenderingCancelledException",{enumerable:!0,get:function(){return i.RenderingCancelledException}}),Object.defineProperty(t,"SVGGraphics",{enumerable:!0,get:function(){return s.SVGGraphics}}),Object.defineProperty(t,"UnexpectedResponseException",{enumerable:!0,get:function(){return e.UnexpectedResponseException}}),Object.defineProperty(t,"Util",{enumerable:!0,get:function(){return e.Util}}),Object.defineProperty(t,"VerbosityLevel",{enumerable:!0,get:function(){return e.VerbosityLevel}}),Object.defineProperty(t,"XfaLayer",{enumerable:!0,get:function(){return h.XfaLayer}}),Object.defineProperty(t,"build",{enumerable:!0,get:function(){return s.build}}),Object.defineProperty(t,"createValidAbsoluteUrl",{enumerable:!0,get:function(){return e.createValidAbsoluteUrl}}),Object.defineProperty(t,"getDocument",{enumerable:!0,get:function(){return s.getDocument}}),Object.defineProperty(t,"getFilenameFromUrl",{enumerable:!0,get:function(){return 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b/assets/foliate-js/dist/pdf-legacy.js.LICENSE.txt new file mode 100644 index 0000000..4832396 --- /dev/null +++ b/assets/foliate-js/dist/pdf-legacy.js.LICENSE.txt @@ -0,0 +1,21 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2023 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ diff 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t.subarray(a,n);let r=a+e;return r>n&&(r=n),this.pos=r,t.subarray(a,r)}getByteRange(e,t){return e<0&&(e=0),t>this.end&&(t=this.end),this.bytes.subarray(e,t)}reset(){this.pos=this.start}moveStart(){this.start=this.pos}makeSubStream(e,t,a=null){return new i(this.bytes.buffer,e,t,a)}}t.Stream=i,t.StringStream=class extends i{constructor(e){super((0,r.stringToBytes)(e))}},t.NullStream=class extends i{constructor(){super(new Uint8Array(0))}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Page=t.PDFDocument=void 0;var n=a(2),r=a(10),i=a(3),s=a(4),o=a(51),c=a(5),l=a(74),h=a(66),u=a(68),d=a(102),f=a(16),g=a(8),p=a(76),m=a(64),b=a(13),y=a(18),w=a(72),x=a(73),S=a(77),A=a(103);const k=[0,0,612,792];class C{constructor({pdfManager:e,xref:t,pageIndex:a,pageDict:n,ref:r,globalIdFactory:i,fontCache:s,builtInCMapCache:o,standardFontDataCache:c,globalImageCache:l,systemFontCache:h,nonBlendModesSet:u,xfaFactory:d}){this.pdfManager=e,this.pageIndex=a,this.pageDict=n,this.xref=t,this.ref=r,this.fontCache=s,this.builtInCMapCache=o,this.standardFontDataCache=c,this.globalImageCache=l,this.systemFontCache=h,this.nonBlendModesSet=u,this.evaluatorOptions=e.evaluatorOptions,this.resourcesPromise=null,this.xfaFactory=d;const f={obj:0};this._localIdFactory=class extends i{static createObjId(){return`p${a}_${++f.obj}`}static getPageObjId(){return`p${r.toString()}`}}}_getInheritableProperty(e,t=!1){const a=(0,i.getInheritableProperty)({dict:this.pageDict,key:e,getArray:t,stopWhenFound:!1});return Array.isArray(a)?1!==a.length&&a[0]instanceof s.Dict?s.Dict.merge({xref:this.xref,dictArray:a}):a[0]:a}get content(){return this.pageDict.getArray("Contents")}get resources(){const e=this._getInheritableProperty("Resources");return(0,n.shadow)(this,"resources",e instanceof s.Dict?e:s.Dict.empty)}_getBoundingBox(e){if(this.xfaData)return this.xfaData.bbox;let t=this._getInheritableProperty(e,!0);if(Array.isArray(t)&&4===t.length){if(t=n.Util.normalizeRect(t),t[2]-t[0]>0&&t[3]-t[1]>0)return t;(0,n.warn)(`Empty, or invalid, /${e} entry.`)}return null}get mediaBox(){return(0,n.shadow)(this,"mediaBox",this._getBoundingBox("MediaBox")||k)}get cropBox(){return(0,n.shadow)(this,"cropBox",this._getBoundingBox("CropBox")||this.mediaBox)}get userUnit(){let e=this.pageDict.get("UserUnit");return("number"!=typeof e||e<=0)&&(e=1),(0,n.shadow)(this,"userUnit",e)}get view(){const{cropBox:e,mediaBox:t}=this;if(e!==t&&!(0,n.isArrayEqual)(e,t)){const a=n.Util.intersect(e,t);if(a&&a[2]-a[0]>0&&a[3]-a[1]>0)return(0,n.shadow)(this,"view",a);(0,n.warn)("Empty /CropBox and /MediaBox intersection.")}return(0,n.shadow)(this,"view",t)}get rotate(){let e=this._getInheritableProperty("Rotate")||0;return e%90!=0?e=0:e>=360?e%=360:e<0&&(e=(e%360+360)%360),(0,n.shadow)(this,"rotate",e)}_onSubStreamError(e,t){if(!this.evaluatorOptions.ignoreErrors)throw e;(0,n.warn)(`getContentStream - ignoring sub-stream (${t}): "${e}".`)}getContentStream(){return this.pdfManager.ensure(this,"content").then((e=>e instanceof c.BaseStream?e:Array.isArray(e)?new y.StreamsSequenceStream(e,this._onSubStreamError.bind(this)):new g.NullStream))}get xfaData(){return(0,n.shadow)(this,"xfaData",this.xfaFactory?{bbox:this.xfaFactory.getBoundingBox(this.pageIndex)}:null)}#t(e,t,a){for(const r of e)if(r.id){const e=s.Ref.fromString(r.id);if(!e){(0,n.warn)(`A non-linked annotation cannot be modified: ${r.id}`);continue}if(r.deleted){t.put(e);continue}a?.put(e),r.ref=e,delete r.id}}async saveNewAnnotations(e,t,a,n){if(this.xfaFactory)throw new Error("XFA: Cannot save new annotations.");const i=new b.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}),o=new s.RefSet,c=new s.RefSet;this.#t(a,o,c);const l=this.pageDict,h=this.annotations.filter((e=>!(e instanceof s.Ref&&o.has(e)))),u=await r.AnnotationFactory.saveNewAnnotations(i,t,a,n);for(const{ref:e}of u.annotations)e instanceof s.Ref&&!c.has(e)&&h.push(e);const d=l.get("Annots");l.set("Annots",h);const f=[];await(0,x.writeObject)(this.ref,l,f,this.xref),d&&l.set("Annots",d);const g=u.dependencies;return g.push({ref:this.ref,data:f.join("")},...u.annotations),g}save(e,t,a){const r=new b.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions});return this._parsedAnnotations.then((function(e){const i=[];for(const s of e)s.mustBePrinted(a)&&i.push(s.save(r,t,a).catch((function(e){return(0,n.warn)(`save - ignoring annotation data during "${t.name}" task: "${e}".`),null})));return Promise.all(i).then((function(e){return e.filter((e=>!!e))}))}))}loadResources(e){return this.resourcesPromise||(this.resourcesPromise=this.pdfManager.ensure(this,"resources")),this.resourcesPromise.then((()=>new p.ObjectLoader(this.resources,e,this.xref).load()))}getOperatorList({handler:e,sink:t,task:a,intent:o,cacheKey:c,annotationStorage:l=null}){const h=this.getContentStream(),u=this.loadResources(["ColorSpace","ExtGState","Font","Pattern","Properties","Shading","XObject"]),d=new b.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}),f=this.xfaFactory?null:(0,i.getNewAnnotationsMap)(l);let g=null,p=Promise.resolve(null);if(f){const e=f.get(this.pageIndex);if(e){const t=this.pdfManager.ensureDoc("annotationGlobals");let i;const o=new Set;for(const{bitmapId:t,bitmap:a}of e)!t||a||o.has(t)||o.add(t);const{isOffscreenCanvasSupported:c}=this.evaluatorOptions;if(o.size>0){const t=e.slice();for(const[e,a]of l)e.startsWith(n.AnnotationEditorPrefix)&&a.bitmap&&o.has(a.bitmapId)&&t.push(a);i=r.AnnotationFactory.generateImages(t,this.xref,c)}else i=r.AnnotationFactory.generateImages(e,this.xref,c);g=new s.RefSet,this.#t(e,g,null),p=t.then((t=>t?r.AnnotationFactory.printNewAnnotations(t,d,a,e,i):null))}}const y=Promise.all([h,u]).then((([n])=>{const r=new m.OperatorList(o,t);return e.send("StartRenderPage",{transparency:d.hasBlendModes(this.resources,this.nonBlendModesSet),pageIndex:this.pageIndex,cacheKey:c}),d.getOperatorList({stream:n,task:a,resources:this.resources,operatorList:r}).then((function(){return r}))}));return Promise.all([y,this._parsedAnnotations,p]).then((function([e,t,r]){if(r){t=t.filter((e=>!(e.ref&&g.has(e.ref))));for(let e=0,a=r.length;ee.ref&&(0,s.isRefsEqual)(e.ref,n.refToReplace)));i>=0&&(t.splice(i,1,n),r.splice(e--,1),a--)}}t=t.concat(r)}if(0===t.length||o&n.RenderingIntentFlag.ANNOTATIONS_DISABLE)return e.flush(!0),{length:e.totalLength};const i=!!(o&n.RenderingIntentFlag.ANNOTATIONS_FORMS),c=!!(o&n.RenderingIntentFlag.ANY),h=!!(o&n.RenderingIntentFlag.DISPLAY),u=!!(o&n.RenderingIntentFlag.PRINT),f=[];for(const e of t)(c||h&&e.mustBeViewed(l,i)||u&&e.mustBePrinted(l))&&f.push(e.getOperatorList(d,a,o,i,l).catch((function(e){return(0,n.warn)(`getOperatorList - ignoring annotation data during "${a.name}" task: "${e}".`),{opList:null,separateForm:!1,separateCanvas:!1}})));return Promise.all(f).then((function(t){let a=!1,n=!1;for(const{opList:r,separateForm:i,separateCanvas:s}of t)e.addOpList(r),a||=i,n||=s;return e.flush(!0,{form:a,canvas:n}),{length:e.totalLength}}))}))}extractTextContent({handler:e,task:t,includeMarkedContent:a,disableNormalization:n,sink:r}){const i=this.getContentStream(),s=this.loadResources(["ExtGState","Font","Properties","XObject"]);return Promise.all([i,s]).then((([i])=>new b.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}).getTextContent({stream:i,task:t,resources:this.resources,includeMarkedContent:a,disableNormalization:n,sink:r,viewBox:this.view})))}async getStructTree(){const e=await this.pdfManager.ensureCatalog("structTreeRoot");return e?(await this._parsedAnnotations,(await this.pdfManager.ensure(this,"_parseStructTree",[e])).serializable):null}_parseStructTree(e){const t=new w.StructTreePage(e,this.pageDict);return t.parse(this.ref),t}async getAnnotationsData(e,t,a){const r=await this._parsedAnnotations;if(0===r.length)return r;const i=[],s=[];let o;const c=!!(a&n.RenderingIntentFlag.ANY),l=!!(a&n.RenderingIntentFlag.DISPLAY),h=!!(a&n.RenderingIntentFlag.PRINT);for(const a of r){const r=c||l&&a.viewable;(r||h&&a.printable)&&i.push(a.data),a.hasTextContent&&r&&(o||=new b.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}),s.push(a.extractTextContent(o,t,[-1/0,-1/0,1/0,1/0]).catch((function(e){(0,n.warn)(`getAnnotationsData - ignoring textContent during "${t.name}" task: "${e}".`)}))))}return await Promise.all(s),i}get annotations(){const e=this._getInheritableProperty("Annots");return(0,n.shadow)(this,"annotations",Array.isArray(e)?e:[])}get _parsedAnnotations(){const e=this.pdfManager.ensure(this,"annotations").then((async e=>{if(0===e.length)return e;const t=await this.pdfManager.ensureDoc("annotationGlobals");if(!t)return[];const a=[];for(const i of e)a.push(r.AnnotationFactory.create(this.xref,i,t,this._localIdFactory,!1,this.ref).catch((function(e){return(0,n.warn)(`_parsedAnnotations: "${e}".`),null})));const i=[];let s;for(const e of await Promise.all(a))e&&(e instanceof r.PopupAnnotation?(s||=[]).push(e):i.push(e));return s&&i.push(...s),i}));return(0,n.shadow)(this,"_parsedAnnotations",e)}get jsActions(){const e=(0,i.collectActions)(this.xref,this.pageDict,n.PageActionEventType);return(0,n.shadow)(this,"jsActions",e)}}t.Page=C;const v=new Uint8Array([37,80,68,70,45]),F=new Uint8Array([115,116,97,114,116,120,114,101,102]),O=new Uint8Array([101,110,100,111,98,106]);function I(e,t,a=1024,n=!1){const r=t.length,i=e.peekBytes(a),s=i.length-r;if(s<=0)return!1;if(n){const a=r-1;let n=i.length-1;for(;n>=a;){let s=0;for(;s=r)return e.pos+=n-a,!0;n--}}else{let a=0;for(;a<=s;){let n=0;for(;n=r)return e.pos+=a,!0;a++}}return!1}t.PDFDocument=class{constructor(e,t){if(t.length<=0)throw new n.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes.");this.pdfManager=e,this.stream=t,this.xref=new A.XRef(t,e),this._pagePromises=new Map,this._version=null;const a={font:0};this._globalIdFactory=class{static getDocId(){return`g_${e.docId}`}static createFontId(){return"f"+ ++a.font}static createObjId(){(0,n.unreachable)("Abstract method `createObjId` called.")}static getPageObjId(){(0,n.unreachable)("Abstract method `getPageObjId` called.")}}}parse(e){this.xref.parse(e),this.catalog=new h.Catalog(this.pdfManager,this.xref)}get linearization(){let e=null;try{e=f.Linearization.create(this.stream)}catch(e){if(e instanceof i.MissingDataException)throw e;(0,n.info)(e)}return(0,n.shadow)(this,"linearization",e)}get startXRef(){const e=this.stream;let t=0;if(this.linearization)e.reset(),I(e,O)&&(t=e.pos+6-e.start);else{const a=1024,n=F.length;let r=!1,s=e.end;for(;!r&&s>0;)s-=a-n,s<0&&(s=0),e.pos=s,r=I(e,F,a,!0);if(r){let a;e.skip(9);do{a=e.getByte()}while((0,i.isWhiteSpace)(a));let n="";for(;a>=32&&a<=57;)n+=String.fromCharCode(a),a=e.getByte();t=parseInt(n,10),isNaN(t)&&(t=0)}}return(0,n.shadow)(this,"startXRef",t)}checkHeader(){const e=this.stream;if(e.reset(),!I(e,v))return;e.moveStart(),e.skip(v.length);let t,a="";for(;(t=e.getByte())>32&&a.length<7;)a+=String.fromCharCode(t);i.PDF_VERSION_REGEXP.test(a)?this._version=a:(0,n.warn)(`Invalid PDF header version: ${a}`)}parseStartXRef(){this.xref.setStartXRef(this.startXRef)}get numPages(){let e=0;return e=this.catalog.hasActualNumPages?this.catalog.numPages:this.xfaFactory?this.xfaFactory.getNumPages():this.linearization?this.linearization.numPages:this.catalog.numPages,(0,n.shadow)(this,"numPages",e)}_hasOnlyDocumentSignatures(e,t=0){return!!Array.isArray(e)&&e.every((e=>{if(!((e=this.xref.fetchIfRef(e))instanceof s.Dict))return!1;if(e.has("Kids"))return++t>10?((0,n.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached"),!1):this._hasOnlyDocumentSignatures(e.get("Kids"),t);const a=(0,s.isName)(e.get("FT"),"Sig"),r=e.get("Rect"),i=Array.isArray(r)&&r.every((e=>0===e));return a&&i}))}get _xfaStreams(){const e=this.catalog.acroForm;if(!e)return null;const t=e.get("XFA"),a={"xdp:xdp":"",template:"",datasets:"",config:"",connectionSet:"",localeSet:"",stylesheet:"","/xdp:xdp":""};if(t instanceof c.BaseStream&&!t.isEmpty)return a["xdp:xdp"]=t,a;if(!Array.isArray(t)||0===t.length)return null;for(let e=0,n=t.length;e{y.set(e,t)}));const w=[];for(const[e,a]of y){const o=a.get("FontDescriptor");if(!(o instanceof s.Dict))continue;let c=o.get("FontFamily");c=c.replaceAll(/[ ]+(\d)/g,"$1");const l={fontFamily:c,fontWeight:o.get("FontWeight"),italicAngle:-o.get("ItalicAngle")};(0,i.validateCSSFont)(l)&&w.push(u.handleSetFont(r,[s.Name.get(e),1],null,d,t,g,null,l).catch((function(e){return(0,n.warn)(`loadXfaFonts: "${e}".`),null})))}await Promise.all(w);const x=this.xfaFactory.setFonts(f);if(!x)return;h.ignoreErrors=!0,w.length=0,f.length=0;const S=new Set;for(const e of x)(0,o.getXfaFontName)(`${e}-Regular`)||S.add(e);S.size&&x.push("PdfJS-Fallback");for(const e of x)if(!S.has(e))for(const a of[{name:"Regular",fontWeight:400,italicAngle:0},{name:"Bold",fontWeight:700,italicAngle:0},{name:"Italic",fontWeight:400,italicAngle:12},{name:"BoldItalic",fontWeight:700,italicAngle:12}]){const i=`${e}-${a.name}`,c=(0,o.getXfaFontDict)(i);w.push(u.handleSetFont(r,[s.Name.get(i),1],null,d,t,g,c,{fontFamily:e,fontWeight:a.fontWeight,italicAngle:a.italicAngle}).catch((function(e){return(0,n.warn)(`loadXfaFonts: "${e}".`),null})))}await Promise.all(w),this.xfaFactory.appendFonts(f,S)}async serializeXfaData(e){return this.xfaFactory?this.xfaFactory.serializeData(e):null}get version(){return this.catalog.version||this._version}get formInfo(){const e={hasFields:!1,hasAcroForm:!1,hasXfa:!1,hasSignatures:!1},t=this.catalog.acroForm;if(!t)return(0,n.shadow)(this,"formInfo",e);try{const a=t.get("Fields"),n=Array.isArray(a)&&a.length>0;e.hasFields=n;const r=t.get("XFA");e.hasXfa=Array.isArray(r)&&r.length>0||r instanceof c.BaseStream&&!r.isEmpty;const i=!!(1&t.get("SigFlags")),s=i&&this._hasOnlyDocumentSignatures(a);e.hasAcroForm=n&&!s,e.hasSignatures=i}catch(e){if(e instanceof i.MissingDataException)throw e;(0,n.warn)(`Cannot fetch form information: "${e}".`)}return(0,n.shadow)(this,"formInfo",e)}get documentInfo(){const e={PDFFormatVersion:this.version,Language:this.catalog.lang,EncryptFilterName:this.xref.encrypt?this.xref.encrypt.filterName:null,IsLinearized:!!this.linearization,IsAcroFormPresent:this.formInfo.hasAcroForm,IsXFAPresent:this.formInfo.hasXfa,IsCollectionPresent:!!this.catalog.collection,IsSignaturesPresent:this.formInfo.hasSignatures};let t;try{t=this.xref.trailer.get("Info")}catch(e){if(e instanceof i.MissingDataException)throw e;(0,n.info)("The document information dictionary is invalid.")}if(!(t instanceof s.Dict))return(0,n.shadow)(this,"documentInfo",e);for(const a of t.getKeys()){const r=t.get(a);switch(a){case"Title":case"Author":case"Subject":case"Keywords":case"Creator":case"Producer":case"CreationDate":case"ModDate":if("string"==typeof r){e[a]=(0,n.stringToPDFString)(r);continue}break;case"Trapped":if(r instanceof s.Name){e[a]=r;continue}break;default:let t;switch(typeof r){case"string":t=(0,n.stringToPDFString)(r);break;case"number":case"boolean":t=r;break;default:r instanceof s.Name&&(t=r)}if(void 0===t){(0,n.warn)(`Bad value, for custom key "${a}", in Info: ${r}.`);continue}e.Custom||(e.Custom=Object.create(null)),e.Custom[a]=t;continue}(0,n.warn)(`Bad value, for key "${a}", in Info: ${r}.`)}return(0,n.shadow)(this,"documentInfo",e)}get fingerprints(){function e(e){return"string"==typeof e&&e.length>0&&"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"!==e}function t(e){const t=[];for(const a of e){const e=a.toString(16);t.push(e.padStart(2,"0"))}return t.join("")}const a=this.xref.trailer.get("ID");let r,i;return Array.isArray(a)&&e(a[0])?(r=(0,n.stringToBytes)(a[0]),a[1]!==a[0]&&e(a[1])&&(i=(0,n.stringToBytes)(a[1]))):r=(0,l.calculateMD5)(this.stream.getByteRange(0,1024),0,1024),(0,n.shadow)(this,"fingerprints",[t(r),i?t(i):null])}async _getLinearizationPage(e){const{catalog:t,linearization:a,xref:r}=this,i=s.Ref.get(a.objectNumberFirst,0);try{const e=await r.fetchAsync(i);if(e instanceof s.Dict){let a=e.getRaw("Type");if(a instanceof s.Ref&&(a=await r.fetchAsync(a)),(0,s.isName)(a,"Page")||!e.has("Type")&&!e.has("Kids"))return t.pageKidsCountCache.has(i)||t.pageKidsCountCache.put(i,1),t.pageIndexCache.has(i)||t.pageIndexCache.put(i,0),[e,i]}throw new n.FormatError("The Linearization dictionary doesn't point to a valid Page dictionary.")}catch(a){return(0,n.warn)(`_getLinearizationPage: "${a.message}".`),t.getPageDict(e)}}getPage(e){const t=this._pagePromises.get(e);if(t)return t;const{catalog:a,linearization:n,xfaFactory:r}=this;let i;return i=r?Promise.resolve([s.Dict.empty,null]):n?.pageFirst===e?this._getLinearizationPage(e):a.getPageDict(e),i=i.then((([t,n])=>new C({pdfManager:this.pdfManager,xref:this.xref,pageIndex:e,pageDict:t,ref:n,globalIdFactory:this._globalIdFactory,fontCache:a.fontCache,builtInCMapCache:a.builtInCMapCache,standardFontDataCache:a.standardFontDataCache,globalImageCache:a.globalImageCache,systemFontCache:a.systemFontCache,nonBlendModesSet:a.nonBlendModesSet,xfaFactory:r}))),this._pagePromises.set(e,i),i}async checkFirstPage(e=!1){if(!e)try{await this.getPage(0)}catch(e){if(e instanceof i.XRefEntryException)throw this._pagePromises.delete(0),await this.cleanup(),new i.XRefParseException}}async checkLastPage(e=!1){const{catalog:t,pdfManager:a}=this;let r;t.setActualNumPages();try{if(await Promise.all([a.ensureDoc("xfaFactory"),a.ensureDoc("linearization"),a.ensureCatalog("numPages")]),this.xfaFactory)return;if(r=this.linearization?this.linearization.numPages:t.numPages,!Number.isInteger(r))throw new n.FormatError("Page count is not an integer.");if(r<=1)return;await this.getPage(r-1)}catch(s){if(this._pagePromises.delete(r-1),await this.cleanup(),s instanceof i.XRefEntryException&&!e)throw new i.XRefParseException;let o;(0,n.warn)(`checkLastPage - invalid /Pages tree /Count: ${r}.`);try{o=await t.getAllPageDicts(e)}catch(a){if(a instanceof i.XRefEntryException&&!e)throw new i.XRefParseException;return void t.setActualNumPages(1)}for(const[e,[n,r]]of o){let i;n instanceof Error?(i=Promise.reject(n),i.catch((()=>{}))):i=Promise.resolve(new C({pdfManager:a,xref:this.xref,pageIndex:e,pageDict:n,ref:r,globalIdFactory:this._globalIdFactory,fontCache:t.fontCache,builtInCMapCache:t.builtInCMapCache,standardFontDataCache:t.standardFontDataCache,globalImageCache:t.globalImageCache,systemFontCache:t.systemFontCache,nonBlendModesSet:t.nonBlendModesSet,xfaFactory:null})),this._pagePromises.set(e,i)}t.setActualNumPages(o.size)}}fontFallback(e,t){return this.catalog.fontFallback(e,t)}async cleanup(e=!1){return this.catalog?this.catalog.cleanup(e):(0,u.clearGlobalCaches)()}#a(e,t,a,i){const s=this.xref.fetchIfRef(t);if(s.has("T")){const t=(0,n.stringToPDFString)(s.get("T"));e=""===e?t:`${e}.${t}`}if(a.has(e)||a.set(e,[]),a.get(e).push(r.AnnotationFactory.create(this.xref,t,i,this._localIdFactory,!0,null).then((e=>e?.getFieldObject())).catch((function(e){return(0,n.warn)(`#collectFieldObjects: "${e}".`),null}))),s.has("Kids"))for(const t of s.get("Kids"))this.#a(e,t,a,i)}get fieldObjects(){if(!this.formInfo.hasFields)return(0,n.shadow)(this,"fieldObjects",Promise.resolve(null));const e=this.pdfManager.ensureDoc("annotationGlobals").then((async e=>{if(!e)return null;const t=Object.create(null),a=new Map;for(const t of this.catalog.acroForm.get("Fields"))this.#a("",t,a,e);const n=[];for(const[e,r]of a)n.push(Promise.all(r).then((a=>{(a=a.filter((e=>!!e))).length>0&&(t[e]=a)})));return await Promise.all(n),t}));return(0,n.shadow)(this,"fieldObjects",e)}get hasJSActions(){const e=this.pdfManager.ensureDoc("_parseHasJSActions");return(0,n.shadow)(this,"hasJSActions",e)}async _parseHasJSActions(){const[e,t]=await Promise.all([this.pdfManager.ensureCatalog("jsActions"),this.pdfManager.ensureDoc("fieldObjects")]);return!!e||!!t&&Object.values(t).some((e=>e.some((e=>null!==e.actions))))}get calculationOrderIds(){const e=this.catalog.acroForm;if(!e?.has("CO"))return(0,n.shadow)(this,"calculationOrderIds",null);const t=e.get("CO");if(!Array.isArray(t)||0===t.length)return(0,n.shadow)(this,"calculationOrderIds",null);const a=[];for(const e of t)e instanceof s.Ref&&a.push(e.toString());return 0===a.length?(0,n.shadow)(this,"calculationOrderIds",null):(0,n.shadow)(this,"calculationOrderIds",a)}get annotationGlobals(){return(0,n.shadow)(this,"annotationGlobals",r.AnnotationFactory.createGlobals(this.pdfManager))}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.PopupAnnotation=t.MarkupAnnotation=t.AnnotationFactory=t.AnnotationBorderStyle=t.Annotation=void 0,t.getQuadPoints=x;var n=a(2),r=a(3),i=a(11),s=a(4),o=a(8),c=a(5),l=a(60),h=a(66),u=a(12),d=a(69),f=a(26),g=a(76),p=a(64),m=a(73),b=a(77);function y(e,t=new Uint8ClampedArray(3)){if(!Array.isArray(e))return t;const a=t||new Uint8ClampedArray(3);switch(e.length){case 0:return null;case 1:return u.ColorSpace.singletons.gray.getRgbItem(e,0,a,0),a;case 3:return u.ColorSpace.singletons.rgb.getRgbItem(e,0,a,0),a;case 4:return u.ColorSpace.singletons.cmyk.getRgbItem(e,0,a,0),a;default:return t}}function w(e){return Array.from(e,(e=>e/255))}function x(e,t){const a=e.getArray("QuadPoints");if(!Array.isArray(a)||0===a.length||a.length%8>0)return null;const n=[];for(let e=0,r=a.length/8;et[2]||st[3]))return null;n.push([{x:r,y:o},{x:i,y:o},{x:r,y:s},{x:i,y:s}])}return n}function S(e,t,a){const[r,i,s,o]=n.Util.getAxialAlignedBoundingBox(t,a);if(r===s||i===o)return[1,0,0,1,e[0],e[1]];const c=(e[2]-e[0])/(s-r),l=(e[3]-e[1])/(o-i);return[c,0,0,l,e[0]-r*c,e[1]-i*l]}t.AnnotationFactory=class{static createGlobals(e){return Promise.all([e.ensureCatalog("acroForm"),e.ensureDoc("xfaDatasets"),e.ensureCatalog("structTreeRoot"),e.ensureCatalog("baseUrl"),e.ensureCatalog("attachments")]).then((([t,a,n,r,i])=>({pdfManager:e,acroForm:t instanceof s.Dict?t:s.Dict.empty,xfaDatasets:a,structTreeRoot:n,baseUrl:r,attachments:i})),(e=>((0,n.warn)(`createGlobals: "${e}".`),null)))}static async create(e,t,a,n,r,i){const s=r?await this._getPageIndex(e,t,a.pdfManager):null;return a.pdfManager.ensure(this,"_create",[e,t,a,n,r,s,i])}static _create(e,t,a,i,o=!1,c=null,l=null){const h=e.fetchIfRef(t);if(!(h instanceof s.Dict))return;const{acroForm:u,pdfManager:d}=a,f=t instanceof s.Ref?t.toString():`annot_${i.createObjId()}`;let g=h.get("Subtype");g=g instanceof s.Name?g.name:null;const p={xref:e,ref:t,dict:h,subtype:g,id:f,annotationGlobals:a,collectFields:o,needAppearances:!o&&!0===u.get("NeedAppearances"),pageIndex:c,evaluatorOptions:d.evaluatorOptions,pageRef:l};switch(g){case"Link":return new P(p);case"Text":return new M(p);case"Widget":let e=(0,r.getInheritableProperty)({dict:h,key:"FT"});switch(e=e instanceof s.Name?e.name:null,e){case"Tx":return new F(p);case"Btn":return new O(p);case"Ch":return new I(p);case"Sig":return new T(p)}return(0,n.warn)(`Unimplemented widget field type "${e}", falling back to base field type.`),new v(p);case"Popup":return new N(p);case"FreeText":return new D(p);case"Line":return new R(p);case"Square":return new E(p);case"Circle":return new B(p);case"PolyLine":return new $(p);case"Polygon":return new L(p);case"Caret":return new _(p);case"Ink":return new j(p);case"Highlight":return new U(p);case"Underline":return new X(p);case"Squiggly":return new H(p);case"StrikeOut":return new q(p);case"Stamp":return new z(p);case"FileAttachment":return new G(p);default:return o||(g?(0,n.warn)(`Unimplemented annotation type "${g}", falling back to base annotation.`):(0,n.warn)("Annotation is missing the required /Subtype.")),new A(p)}}static async _getPageIndex(e,t,a){try{const r=await e.fetchIfRefAsync(t);if(!(r instanceof s.Dict))return-1;const i=r.getRaw("P");if(i instanceof s.Ref)try{return await a.ensureCatalog("getPageIndex",[i])}catch(e){(0,n.info)(`_getPageIndex -- not a valid page reference: "${e}".`)}if(r.has("Kids"))return-1;const o=await a.ensureDoc("numPages");for(let e=0;e=0?a:-1,i.structTreeRoot.addAnnotationIdToPage(e.pageRef,a)}if(this.data={annotationFlags:this.flags,borderStyle:this.borderStyle,color:this.color,backgroundColor:this.backgroundColor,borderColor:this.borderColor,rotation:this.rotation,contentsObj:this._contents,hasAppearance:!!this.appearance,id:e.id,modificationDate:this.modificationDate,rect:this.rectangle,subtype:e.subtype,hasOwnCanvas:!1,noRotate:!!(this.flags&n.AnnotationFlag.NOROTATE),noHTML:c&&l},e.collectFields){const i=t.get("Kids");if(Array.isArray(i)){const e=[];for(const t of i)t instanceof s.Ref&&e.push(t.toString());0!==e.length&&(this.data.kidIds=e)}this.data.actions=(0,r.collectActions)(a,t,n.AnnotationActionEventType),this.data.fieldName=this._constructFieldName(t),this.data.pageIndex=e.pageIndex}this._isOffscreenCanvasSupported=e.evaluatorOptions.isOffscreenCanvasSupported,this._fallbackFontDict=null,this._needAppearances=!1}_hasFlag(e,t){return!!(e&t)}_isViewable(e){return!this._hasFlag(e,n.AnnotationFlag.INVISIBLE)&&!this._hasFlag(e,n.AnnotationFlag.NOVIEW)}_isPrintable(e){return this._hasFlag(e,n.AnnotationFlag.PRINT)&&!this._hasFlag(e,n.AnnotationFlag.HIDDEN)&&!this._hasFlag(e,n.AnnotationFlag.INVISIBLE)}mustBeViewed(e,t){const a=e?.get(this.data.id)?.noView;return void 0!==a?!a:this.viewable&&!this._hasFlag(this.flags,n.AnnotationFlag.HIDDEN)}mustBePrinted(e){const t=e?.get(this.data.id)?.noPrint;return void 0!==t?!t:this.printable}get viewable(){return null!==this.data.quadPoints&&(0===this.flags||this._isViewable(this.flags))}get printable(){return null!==this.data.quadPoints&&0!==this.flags&&this._isPrintable(this.flags)}_parseStringHelper(e){const t="string"==typeof e?(0,n.stringToPDFString)(e):"";return{str:t,dir:t&&"rtl"===(0,l.bidi)(t).dir?"rtl":"ltr"}}setDefaultAppearance(e){const{dict:t,annotationGlobals:a}=e,n=(0,r.getInheritableProperty)({dict:t,key:"DA"})||a.acroForm.get("DA");this._defaultAppearance="string"==typeof n?n:"",this.data.defaultAppearanceData=(0,i.parseDefaultAppearance)(this._defaultAppearance)}setTitle(e){this._title=this._parseStringHelper(e)}setContents(e){this._contents=this._parseStringHelper(e)}setModificationDate(e){this.modificationDate="string"==typeof e?e:null}setFlags(e){this.flags=Number.isInteger(e)&&e>0?e:0}hasFlag(e){return this._hasFlag(this.flags,e)}setRectangle(e){this.rectangle=Array.isArray(e)&&4===e.length?n.Util.normalizeRect(e):[0,0,0,0]}setColor(e){this.color=y(e)}setLineEndings(e){if(this.lineEndings=["None","None"],Array.isArray(e)&&2===e.length)for(let t=0;t<2;t++){const a=e[t];if(a instanceof s.Name)switch(a.name){case"None":continue;case"Square":case"Circle":case"Diamond":case"OpenArrow":case"ClosedArrow":case"Butt":case"ROpenArrow":case"RClosedArrow":case"Slash":this.lineEndings[t]=a.name;continue}(0,n.warn)(`Ignoring invalid lineEnding: ${a}`)}}setRotation(e,t){this.rotation=0;let a=e instanceof s.Dict?e.get("R")||0:t.get("Rotate")||0;Number.isInteger(a)&&0!==a&&(a%=360,a<0&&(a+=360),a%90==0&&(this.rotation=a))}setBorderAndBackgroundColors(e){e instanceof s.Dict?(this.borderColor=y(e.getArray("BC"),null),this.backgroundColor=y(e.getArray("BG"),null)):this.borderColor=this.backgroundColor=null}setBorderStyle(e){if(this.borderStyle=new k,e instanceof s.Dict)if(e.has("BS")){const t=e.get("BS"),a=t.get("Type");a&&!(0,s.isName)(a,"Border")||(this.borderStyle.setWidth(t.get("W"),this.rectangle),this.borderStyle.setStyle(t.get("S")),this.borderStyle.setDashArray(t.getArray("D")))}else if(e.has("Border")){const t=e.getArray("Border");Array.isArray(t)&&t.length>=3&&(this.borderStyle.setHorizontalCornerRadius(t[0]),this.borderStyle.setVerticalCornerRadius(t[1]),this.borderStyle.setWidth(t[2],this.rectangle),4===t.length&&this.borderStyle.setDashArray(t[3],!0))}else this.borderStyle.setWidth(0)}setAppearance(e){this.appearance=null;const t=e.get("AP");if(!(t instanceof s.Dict))return;const a=t.get("N");if(a instanceof c.BaseStream)return void(this.appearance=a);if(!(a instanceof s.Dict))return;const n=e.get("AS");if(!(n instanceof s.Name&&a.has(n.name)))return;const r=a.get(n.name);r instanceof c.BaseStream&&(this.appearance=r)}setOptionalContent(e){this.oc=null;const t=e.get("OC");t instanceof s.Name?(0,n.warn)("setOptionalContent: Support for /Name-entry is not implemented."):t instanceof s.Dict&&(this.oc=t)}loadResources(e,t){return t.dict.getAsync("Resources").then((t=>{if(t)return new g.ObjectLoader(t,e,t.xref).load().then((function(){return t}))}))}async getOperatorList(e,t,a,r,i){const c=this.data;let l=this.appearance;const h=!!(this.data.hasOwnCanvas&&a&n.RenderingIntentFlag.DISPLAY);if(!l){if(!h)return{opList:new p.OperatorList,separateForm:!1,separateCanvas:!1};l=new o.StringStream(""),l.dict=new s.Dict}const u=l.dict,d=await this.loadResources(["ExtGState","ColorSpace","Pattern","Shading","XObject","Font"],l),f=u.getArray("BBox")||[0,0,1,1],g=u.getArray("Matrix")||[1,0,0,1,0,0],m=S(c.rect,f,g),b=new p.OperatorList;let y;return this.oc&&(y=await e.parseMarkedContentProps(this.oc,null)),void 0!==y&&b.addOp(n.OPS.beginMarkedContentProps,["OC",y]),b.addOp(n.OPS.beginAnnotation,[c.id,c.rect,m,g,h]),await e.getOperatorList({stream:l,task:t,resources:d,operatorList:b,fallbackFontDict:this._fallbackFontDict}),b.addOp(n.OPS.endAnnotation,[]),void 0!==y&&b.addOp(n.OPS.endMarkedContent,[]),this.reset(),{opList:b,separateForm:!1,separateCanvas:h}}async save(e,t,a){return null}get hasTextContent(){return!1}async extractTextContent(e,t,a){if(!this.appearance)return;const r=await this.loadResources(["ExtGState","Font","Properties","XObject"],this.appearance),i=[],s=[];let o=null;const c={desiredSize:Math.Infinity,ready:!0,enqueue(e,t){for(const t of e.items)void 0!==t.str&&(o||=t.transform.slice(-2),s.push(t.str),t.hasEOL&&(i.push(s.join("")),s.length=0))}};if(await e.getTextContent({stream:this.appearance,task:t,resources:r,includeMarkedContent:!0,sink:c,viewBox:a}),this.reset(),s.length&&i.push(s.join("")),i.length>1||i[0]){const e=this.appearance.dict,t=e.getArray("BBox")||[0,0,1,1],a=e.getArray("Matrix")||[1,0,0,1,0,0],r=this.data.rect,s=S(r,t,a);s[4]-=r[0],s[5]-=r[1],o=n.Util.applyTransform(o,s),o=n.Util.applyTransform(o,a),this.data.textPosition=o,this.data.textContent=i}}getFieldObject(){return this.data.kidIds?{id:this.data.id,actions:this.data.actions,name:this.data.fieldName,strokeColor:this.data.borderColor,fillColor:this.data.backgroundColor,type:"",kidIds:this.data.kidIds,page:this.data.pageIndex,rotation:this.rotation}:null}reset(){for(const e of this._streams)e.reset()}_constructFieldName(e){if(!e.has("T")&&!e.has("Parent"))return(0,n.warn)("Unknown field name, falling back to empty field name."),"";if(!e.has("Parent"))return(0,n.stringToPDFString)(e.get("T"));const t=[];e.has("T")&&t.unshift((0,n.stringToPDFString)(e.get("T")));let a=e;const r=new s.RefSet;for(e.objId&&r.put(e.objId);a.has("Parent")&&(a=a.get("Parent"),a instanceof s.Dict&&(!a.objId||!r.has(a.objId)));)a.objId&&r.put(a.objId),a.has("T")&&t.unshift((0,n.stringToPDFString)(a.get("T")));return t.join(".")}}t.Annotation=A;class k{constructor(){this.width=1,this.style=n.AnnotationBorderStyleType.SOLID,this.dashArray=[3],this.horizontalCornerRadius=0,this.verticalCornerRadius=0}setWidth(e,t=[0,0,0,0]){if(e instanceof s.Name)this.width=0;else if("number"==typeof e){if(e>0){const a=(t[2]-t[0])/2,r=(t[3]-t[1])/2;a>0&&r>0&&(e>a||e>r)&&((0,n.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${e}`),e=1)}this.width=e}}setStyle(e){if(e instanceof s.Name)switch(e.name){case"S":this.style=n.AnnotationBorderStyleType.SOLID;break;case"D":this.style=n.AnnotationBorderStyleType.DASHED;break;case"B":this.style=n.AnnotationBorderStyleType.BEVELED;break;case"I":this.style=n.AnnotationBorderStyleType.INSET;break;case"U":this.style=n.AnnotationBorderStyleType.UNDERLINE}}setDashArray(e,t=!1){if(Array.isArray(e)&&e.length>0){let a=!0,n=!0;for(const t of e){if(!(+t>=0)){a=!1;break}t>0&&(n=!1)}a&&!n?(this.dashArray=e,t&&this.setStyle(s.Name.get("D"))):this.width=0}else e&&(this.width=0)}setHorizontalCornerRadius(e){Number.isInteger(e)&&(this.horizontalCornerRadius=e)}setVerticalCornerRadius(e){Number.isInteger(e)&&(this.verticalCornerRadius=e)}}t.AnnotationBorderStyle=k;class C extends A{constructor(e){super(e);const{dict:t}=e;if(t.has("IRT")){const e=t.getRaw("IRT");this.data.inReplyTo=e instanceof s.Ref?e.toString():null;const a=t.get("RT");this.data.replyType=a instanceof s.Name?a.name:n.AnnotationReplyType.REPLY}let a=null;if(this.data.replyType===n.AnnotationReplyType.GROUP){const e=t.get("IRT");this.setTitle(e.get("T")),this.data.titleObj=this._title,this.setContents(e.get("Contents")),this.data.contentsObj=this._contents,e.has("CreationDate")?(this.setCreationDate(e.get("CreationDate")),this.data.creationDate=this.creationDate):this.data.creationDate=null,e.has("M")?(this.setModificationDate(e.get("M")),this.data.modificationDate=this.modificationDate):this.data.modificationDate=null,a=e.getRaw("Popup"),e.has("C")?(this.setColor(e.getArray("C")),this.data.color=this.color):this.data.color=null}else this.data.titleObj=this._title,this.setCreationDate(t.get("CreationDate")),this.data.creationDate=this.creationDate,a=t.getRaw("Popup"),t.has("C")||(this.data.color=null);this.data.popupRef=a instanceof s.Ref?a.toString():null,t.has("RC")&&(this.data.richText=b.XFAFactory.getRichTextAsHtml(t.get("RC")))}setCreationDate(e){this.creationDate="string"==typeof e?e:null}_setDefaultAppearance({xref:e,extra:t,strokeColor:a,fillColor:n,blendMode:r,strokeAlpha:i,fillAlpha:c,pointsCallback:l}){let h=Number.MAX_VALUE,u=Number.MAX_VALUE,d=Number.MIN_VALUE,f=Number.MIN_VALUE;const g=["q"];t&&g.push(t),a&&g.push(`${a[0]} ${a[1]} ${a[2]} RG`),n&&g.push(`${n[0]} ${n[1]} ${n[2]} rg`);let p=this.data.quadPoints;p||(p=[[{x:this.rectangle[0],y:this.rectangle[3]},{x:this.rectangle[2],y:this.rectangle[3]},{x:this.rectangle[0],y:this.rectangle[1]},{x:this.rectangle[2],y:this.rectangle[1]}]]);for(const e of p){const[t,a,n,r]=l(g,e);h=Math.min(h,t),d=Math.max(d,a),u=Math.min(u,n),f=Math.max(f,r)}g.push("Q");const m=new s.Dict(e),b=new s.Dict(e);b.set("Subtype",s.Name.get("Form"));const y=new o.StringStream(g.join(" "));y.dict=b,m.set("Fm0",y);const w=new s.Dict(e);r&&w.set("BM",s.Name.get(r)),"number"==typeof i&&w.set("CA",i),"number"==typeof c&&w.set("ca",c);const x=new s.Dict(e);x.set("GS0",w);const S=new s.Dict(e);S.set("ExtGState",x),S.set("XObject",m);const A=new s.Dict(e);A.set("Resources",S);const k=this.data.rect=[h,u,d,f];A.set("BBox",k),this.appearance=new o.StringStream("/GS0 gs /Fm0 Do"),this.appearance.dict=A,this._streams.push(this.appearance,y)}static async createNewAnnotation(e,t,a,n){const r=t.ref||=e.getNewTemporaryRef(),i=await this.createNewAppearanceStream(t,e,n),s=[];let o;if(i){const n=e.getNewTemporaryRef();o=this.createNewDict(t,e,{apRef:n}),await(0,m.writeObject)(n,i,s,e),a.push({ref:n,data:s.join("")})}else o=this.createNewDict(t,e,{});return Number.isInteger(t.parentTreeId)&&o.set("StructParent",t.parentTreeId),s.length=0,await(0,m.writeObject)(r,o,s,e),{ref:r,data:s.join("")}}static async createNewPrintAnnotation(e,t,a,n){const r=await this.createNewAppearanceStream(a,t,n),i=this.createNewDict(a,t,{ap:r}),s=new this.prototype.constructor({dict:i,xref:t,annotationGlobals:e,evaluatorOptions:n.evaluatorOptions});return a.ref&&(s.ref=s.refToReplace=a.ref),s}}t.MarkupAnnotation=C;class v extends A{constructor(e){super(e);const{dict:t,xref:a,annotationGlobals:i}=e,o=this.data;this._needAppearances=e.needAppearances,o.annotationType=n.AnnotationType.WIDGET,void 0===o.fieldName&&(o.fieldName=this._constructFieldName(t)),void 0===o.actions&&(o.actions=(0,r.collectActions)(a,t,n.AnnotationActionEventType));let c=(0,r.getInheritableProperty)({dict:t,key:"V",getArray:!0});o.fieldValue=this._decodeFormValue(c);const l=(0,r.getInheritableProperty)({dict:t,key:"DV",getArray:!0});if(o.defaultFieldValue=this._decodeFormValue(l),void 0===c&&i.xfaDatasets){const e=this._title.str;e&&(this._hasValueFromXFA=!0,o.fieldValue=c=i.xfaDatasets.getValue(e))}void 0===c&&null!==o.defaultFieldValue&&(o.fieldValue=o.defaultFieldValue),o.alternativeText=(0,n.stringToPDFString)(t.get("TU")||""),this.setDefaultAppearance(e),o.hasAppearance||=this._needAppearances&&void 0!==o.fieldValue&&null!==o.fieldValue;const h=(0,r.getInheritableProperty)({dict:t,key:"FT"});o.fieldType=h instanceof s.Name?h.name:null;const u=(0,r.getInheritableProperty)({dict:t,key:"DR"}),d=i.acroForm.get("DR"),f=this.appearance?.dict.get("Resources");this._fieldResources={localResources:u,acroFormResources:d,appearanceResources:f,mergedResources:s.Dict.merge({xref:a,dictArray:[u,f,d],mergeSubDicts:!0})},o.fieldFlags=(0,r.getInheritableProperty)({dict:t,key:"Ff"}),(!Number.isInteger(o.fieldFlags)||o.fieldFlags<0)&&(o.fieldFlags=0),o.readOnly=this.hasFieldFlag(n.AnnotationFieldFlag.READONLY),o.required=this.hasFieldFlag(n.AnnotationFieldFlag.REQUIRED),o.hidden=this._hasFlag(o.annotationFlags,n.AnnotationFlag.HIDDEN)||this._hasFlag(o.annotationFlags,n.AnnotationFlag.NOVIEW)}_decodeFormValue(e){return Array.isArray(e)?e.filter((e=>"string"==typeof e)).map((e=>(0,n.stringToPDFString)(e))):e instanceof s.Name?(0,n.stringToPDFString)(e.name):"string"==typeof e?(0,n.stringToPDFString)(e):null}hasFieldFlag(e){return!!(this.data.fieldFlags&e)}_isViewable(e){return!this._hasFlag(e,n.AnnotationFlag.INVISIBLE)}mustBeViewed(e,t){return t?this.viewable:super.mustBeViewed(e,t)&&!this._hasFlag(this.flags,n.AnnotationFlag.NOVIEW)}getRotationMatrix(e){let t=e?.get(this.data.id)?.rotation;if(void 0===t&&(t=this.rotation),0===t)return n.IDENTITY_MATRIX;const a=this.data.rect[2]-this.data.rect[0],i=this.data.rect[3]-this.data.rect[1];return(0,r.getRotationMatrix)(t,a,i)}getBorderAndBackgroundAppearances(e){let t=e?.get(this.data.id)?.rotation;if(void 0===t&&(t=this.rotation),!this.backgroundColor&&!this.borderColor)return"";const a=this.data.rect[2]-this.data.rect[0],n=this.data.rect[3]-this.data.rect[1],r=0===t||180===t?`0 0 ${a} ${n} re`:`0 0 ${n} ${a} re`;let s="";return this.backgroundColor&&(s=`${(0,i.getPdfColor)(this.backgroundColor,!0)} ${r} f `),this.borderColor&&(s+=`${this.borderStyle.width||1} w ${(0,i.getPdfColor)(this.borderColor,!1)} ${r} S `),s}async getOperatorList(e,t,a,r,i){if(r&&!(this instanceof T)&&!this.data.noHTML&&!this.data.hasOwnCanvas)return{opList:new p.OperatorList,separateForm:!0,separateCanvas:!1};if(!this._hasText)return super.getOperatorList(e,t,a,r,i);const s=await this._getAppearance(e,t,a,i);if(this.appearance&&null===s)return super.getOperatorList(e,t,a,r,i);const c=new p.OperatorList;if(!this._defaultAppearance||null===s)return{opList:c,separateForm:!1,separateCanvas:!1};const l=!!(this.data.hasOwnCanvas&&a&n.RenderingIntentFlag.DISPLAY),h=[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]],u=S(this.data.rect,h,[1,0,0,1,0,0]);let d;this.oc&&(d=await e.parseMarkedContentProps(this.oc,null)),void 0!==d&&c.addOp(n.OPS.beginMarkedContentProps,["OC",d]),c.addOp(n.OPS.beginAnnotation,[this.data.id,this.data.rect,u,this.getRotationMatrix(i),l]);const f=new o.StringStream(s);return await e.getOperatorList({stream:f,task:t,resources:this._fieldResources.mergedResources,operatorList:c}),c.addOp(n.OPS.endAnnotation,[]),void 0!==d&&c.addOp(n.OPS.endMarkedContent,[]),{opList:c,separateForm:!1,separateCanvas:l}}_getMKDict(e){const t=new s.Dict(null);return e&&t.set("R",e),this.borderColor&&t.set("BC",w(this.borderColor)),this.backgroundColor&&t.set("BG",w(this.backgroundColor)),t.size>0?t:null}amendSavedDict(e,t){}async save(e,t,a){const i=a?.get(this.data.id);let c=i?.value,l=i?.rotation;if(c===this.data.fieldValue||void 0===c){if(!this._hasValueFromXFA&&void 0===l)return null;c||=this.data.fieldValue}if(void 0===l&&!this._hasValueFromXFA&&Array.isArray(c)&&Array.isArray(this.data.fieldValue)&&c.length===this.data.fieldValue.length&&c.every(((e,t)=>e===this.data.fieldValue[t])))return null;void 0===l&&(l=this.rotation);let h=null;if(!this._needAppearances&&(h=await this._getAppearance(e,t,n.RenderingIntentFlag.SAVE,a),null===h))return null;let u=!1;h?.needAppearances&&(u=!0,h=null);const{xref:d}=e,f=d.fetchIfRef(this.ref);if(!(f instanceof s.Dict))return null;const g=new s.Dict(d);for(const e of f.getKeys())"AP"!==e&&g.set(e,f.getRaw(e));const p={path:this.data.fieldName,value:c},b=e=>(0,r.isAscii)(e)?e:(0,r.stringToUTF16String)(e,!0);g.set("V",Array.isArray(c)?c.map(b):b(c)),this.amendSavedDict(a,g);const y=this._getMKDict(l);y&&g.set("MK",y);const w=[],x=[{ref:this.ref,data:"",xfa:p,needAppearances:u}];if(null!==h){const e=d.getNewTemporaryRef(),t=new s.Dict(d);g.set("AP",t),t.set("N",e);const r=this._getSaveFieldResources(d),i=new o.StringStream(h),c=i.dict=new s.Dict(d);c.set("Subtype",s.Name.get("Form")),c.set("Resources",r),c.set("BBox",[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]]);const l=this.getRotationMatrix(a);l!==n.IDENTITY_MATRIX&&c.set("Matrix",l),await(0,m.writeObject)(e,i,w,d),x.push({ref:e,data:w.join(""),xfa:null,needAppearances:!1}),w.length=0}return g.set("M",`D:${(0,n.getModificationDate)()}`),await(0,m.writeObject)(this.ref,g,w,d),x[0].data=w.join(""),x}async _getAppearance(e,t,a,s){if(this.hasFieldFlag(n.AnnotationFieldFlag.PASSWORD))return null;const o=s?.get(this.data.id);let c,l;if(o&&(c=o.formattedValue||o.value,l=o.rotation),void 0===l&&void 0===c&&!this._needAppearances&&(!this._hasValueFromXFA||this.appearance))return null;const h=this.getBorderAndBackgroundAppearances(s);if(void 0===c&&(c=this.data.fieldValue,!c))return`/Tx BMC q ${h}Q EMC`;if(Array.isArray(c)&&1===c.length&&(c=c[0]),(0,n.assert)("string"==typeof c,"Expected `value` to be a string."),c=c.trim(),this.data.combo){const e=this.data.options.find((({exportValue:e})=>c===e));c=e?.displayValue||c}if(""===c)return`/Tx BMC q ${h}Q EMC`;void 0===l&&(l=this.rotation);let u,d=-1;this.data.multiLine?(u=c.split(/\r\n?|\n/).map((e=>e.normalize("NFC"))),d=u.length):u=[c.replace(/\r\n?|\n/,"").normalize("NFC")];let f=this.data.rect[3]-this.data.rect[1],g=this.data.rect[2]-this.data.rect[0];90!==l&&270!==l||([g,f]=[f,g]),this._defaultAppearance||(this.data.defaultAppearanceData=(0,i.parseDefaultAppearance)(this._defaultAppearance="/Helvetica 0 Tf 0 g"));let p,m,b,y=await v._getFontData(e,t,this.data.defaultAppearanceData,this._fieldResources.mergedResources);const w=[];let x=!1;for(const e of u){const t=y.encodeString(e);t.length>1&&(x=!0),w.push(t.join(""))}if(x&&a&n.RenderingIntentFlag.SAVE)return{needAppearances:!0};if(x&&this._isOffscreenCanvasSupported){const a=this.data.comb?"monospace":"sans-serif",n=new i.FakeUnicodeFont(e.xref,a),s=n.createFontResources(u.join("")),o=s.getRaw("Font");if(this._fieldResources.mergedResources.has("Font")){const e=this._fieldResources.mergedResources.get("Font");for(const t of o.getKeys())e.set(t,o.getRaw(t))}else this._fieldResources.mergedResources.set("Font",o);const l=n.fontName.name;y=await v._getFontData(e,t,{fontName:l,fontSize:0},s);for(let e=0,t=w.length;e2?`/Tx BMC q ${h}BT `+p+` 1 0 0 1 ${(0,r.numberToString)(2)} ${(0,r.numberToString)(C)} Tm (${(0,r.escapeString)(w[0])}) Tj ET Q EMC`:`/Tx BMC q ${h}BT `+p+` 1 0 0 1 0 0 Tm ${this._renderText(w[0],y,m,g,k,{shift:0},2,C)} ET Q EMC`}static async _getFontData(e,t,a,n){const r=new p.OperatorList,i={font:null,clone(){return this}},{fontName:o,fontSize:c}=a;return await e.handleSetFont(n,[o&&s.Name.get(o),c],null,r,t,i,null),i.font}_getTextWidth(e,t){return t.charsToGlyphs(e).reduce(((e,t)=>e+t.width),0)/1e3}_computeFontSize(e,t,a,r,s){let{fontSize:o}=this.data.defaultAppearanceData,c=(o||12)*n.LINE_FACTOR,l=Math.round(e/c);if(!o){const h=e=>Math.floor(100*e)/100;if(-1===s){const i=this._getTextWidth(a,r);o=h(Math.min(e/n.LINE_FACTOR,i>t?t/i:1/0)),l=1}else{const i=a.split(/\r\n?|\n/),u=[];for(const e of i){const t=r.encodeString(e).join(""),a=r.charsToGlyphs(t),n=r.getCharPositions(t);u.push({line:t,glyphs:a,positions:n})}const d=a=>{let n=0;for(const i of u)if(n+=this._splitLine(null,r,a,t,i).length*a,n>e)return!0;return!1};for(l=Math.max(l,s);c=e/l,o=h(c/n.LINE_FACTOR),d(o);)l++}const{fontName:u,fontColor:d}=this.data.defaultAppearanceData;this._defaultAppearance=(0,i.createDefaultAppearance)({fontSize:o,fontName:u,fontColor:d})}return[this._defaultAppearance,o,e/l]}_renderText(e,t,a,n,i,s,o,c){let l;l=1===i?(n-this._getTextWidth(e,t)*a)/2:2===i?n-this._getTextWidth(e,t)*a-o:o;const h=(0,r.numberToString)(l-s.shift);return s.shift=l,`${h} ${c=(0,r.numberToString)(c)} Td (${(0,r.escapeString)(e)}) Tj`}_getSaveFieldResources(e){const{localResources:t,appearanceResources:a,acroFormResources:n}=this._fieldResources,r=this.data.defaultAppearanceData?.fontName;if(!r)return t||s.Dict.empty;for(const e of[t,a])if(e instanceof s.Dict){const t=e.get("Font");if(t instanceof s.Dict&&t.has(r))return e}if(n instanceof s.Dict){const a=n.get("Font");if(a instanceof s.Dict&&a.has(r)){const n=new s.Dict(e);n.set(r,a.getRaw(r));const i=new s.Dict(e);return i.set("Font",n),s.Dict.merge({xref:e,dictArray:[i,t],mergeSubDicts:!0})}}return t||s.Dict.empty}getFieldObject(){return null}}class F extends v{constructor(e){super(e),this.data.hasOwnCanvas=this.data.readOnly&&!this.data.noHTML,this._hasText=!0;const t=e.dict;"string"!=typeof this.data.fieldValue&&(this.data.fieldValue="");let a=(0,r.getInheritableProperty)({dict:t,key:"Q"});(!Number.isInteger(a)||a<0||a>2)&&(a=null),this.data.textAlignment=a;let i=(0,r.getInheritableProperty)({dict:t,key:"MaxLen"});(!Number.isInteger(i)||i<0)&&(i=0),this.data.maxLen=i,this.data.multiLine=this.hasFieldFlag(n.AnnotationFieldFlag.MULTILINE),this.data.comb=this.hasFieldFlag(n.AnnotationFieldFlag.COMB)&&!this.hasFieldFlag(n.AnnotationFieldFlag.MULTILINE)&&!this.hasFieldFlag(n.AnnotationFieldFlag.PASSWORD)&&!this.hasFieldFlag(n.AnnotationFieldFlag.FILESELECT)&&0!==this.data.maxLen,this.data.doNotScroll=this.hasFieldFlag(n.AnnotationFieldFlag.DONOTSCROLL)}get hasTextContent(){return!!this.appearance&&!this._needAppearances}_getCombAppearance(e,t,a,n,i,s,o,c,l,h,u){const d=i/this.data.maxLen,f=this.getBorderAndBackgroundAppearances(u),g=[],p=t.getCharPositions(a);for(const[e,t]of p)g.push(`(${(0,r.escapeString)(a.substring(e,t))}) Tj`);const m=g.join(` ${(0,r.numberToString)(d)} 0 Td `);return`/Tx BMC q ${f}BT `+e+` 1 0 0 1 ${(0,r.numberToString)(o)} ${(0,r.numberToString)(c+l)} Tm ${m} ET Q EMC`}_getMultilineAppearance(e,t,a,n,i,s,o,c,l,h,u,d){const f=[],g=i-2*c,p={shift:0};for(let e=0,r=t.length;en?(c.push(e.substring(d,a)),d=a,f=p,l=-1,u=-1):(f+=p,l=a,h=r,u=t):f+p>n?-1!==l?(c.push(e.substring(d,h)),d=h,t=u+1,l=-1,f=0):(c.push(e.substring(d,a)),d=a,f=p):f+=p}return d"Off"!==e));i.length=0,i.push("Off",e)}i.includes(this.data.fieldValue)||(this.data.fieldValue="Off"),this.data.exportValue=i[1];const o=a.get(this.data.exportValue);this.checkedAppearance=o instanceof c.BaseStream?o:null;const l=a.get("Off");this.uncheckedAppearance=l instanceof c.BaseStream?l:null,this.checkedAppearance?this._streams.push(this.checkedAppearance):this._getDefaultCheckedAppearance(e,"check"),this.uncheckedAppearance&&this._streams.push(this.uncheckedAppearance),this._fallbackFontDict=this.fallbackFontDict,null===this.data.defaultFieldValue&&(this.data.defaultFieldValue="Off")}_processRadioButton(e){this.data.fieldValue=this.data.buttonValue=null;const t=e.dict.get("Parent");if(t instanceof s.Dict){this.parent=e.dict.getRaw("Parent");const a=t.get("V");a instanceof s.Name&&(this.data.fieldValue=this._decodeFormValue(a))}const a=e.dict.get("AP");if(!(a instanceof s.Dict))return;const n=a.get("N");if(!(n instanceof s.Dict))return;for(const e of n.getKeys())if("Off"!==e){this.data.buttonValue=this._decodeFormValue(e);break}const r=n.get(this.data.buttonValue);this.checkedAppearance=r instanceof c.BaseStream?r:null;const i=n.get("Off");this.uncheckedAppearance=i instanceof c.BaseStream?i:null,this.checkedAppearance?this._streams.push(this.checkedAppearance):this._getDefaultCheckedAppearance(e,"disc"),this.uncheckedAppearance&&this._streams.push(this.uncheckedAppearance),this._fallbackFontDict=this.fallbackFontDict,null===this.data.defaultFieldValue&&(this.data.defaultFieldValue="Off")}_processPushButton(e){const{dict:t,annotationGlobals:a}=e;t.has("A")||t.has("AA")||this.data.alternativeText?(this.data.isTooltipOnly=!t.has("A")&&!t.has("AA"),h.Catalog.parseDestDictionary({destDict:t,resultObj:this.data,docBaseUrl:a.baseUrl,docAttachments:a.attachments})):(0,n.warn)("Push buttons without action dictionaries are not supported")}getFieldObject(){let e,t="button";return this.data.checkBox?(t="checkbox",e=this.data.exportValue):this.data.radioButton&&(t="radiobutton",e=this.data.buttonValue),{id:this.data.id,value:this.data.fieldValue||"Off",defaultValue:this.data.defaultFieldValue,exportValues:e,editable:!this.data.readOnly,name:this.data.fieldName,rect:this.data.rect,hidden:this.data.hidden,actions:this.data.actions,page:this.data.pageIndex,strokeColor:this.data.borderColor,fillColor:this.data.backgroundColor,rotation:this.rotation,type:t}}get fallbackFontDict(){const e=new s.Dict;return e.set("BaseFont",s.Name.get("ZapfDingbats")),e.set("Type",s.Name.get("FallbackType")),e.set("Subtype",s.Name.get("FallbackType")),e.set("Encoding",s.Name.get("ZapfDingbatsEncoding")),(0,n.shadow)(this,"fallbackFontDict",e)}}class I extends v{constructor(e){super(e);const{dict:t,xref:a}=e;this.indices=t.getArray("I"),this.hasIndices=Array.isArray(this.indices)&&this.indices.length>0,this.data.options=[];const i=(0,r.getInheritableProperty)({dict:t,key:"Opt"});if(Array.isArray(i))for(let e=0,t=i.length;e=0&&t0?this.data.fieldValue[0]:null;return{id:this.data.id,value:t,defaultValue:this.data.defaultFieldValue,editable:!this.data.readOnly,name:this.data.fieldName,rect:this.data.rect,numItems:this.data.fieldValue.length,multipleSelection:this.data.multiSelect,hidden:this.data.hidden,actions:this.data.actions,items:this.data.options,page:this.data.pageIndex,strokeColor:this.data.borderColor,fillColor:this.data.backgroundColor,rotation:this.rotation,type:e}}amendSavedDict(e,t){if(!this.hasIndices)return;let a=e?.get(this.data.id)?.value;Array.isArray(a)||(a=[a]);const n=[],{options:r}=this.data;for(let e=0,t=0,i=r.length;ea&&(a=n,t=e)}[g,p]=this._computeFontSize(e,h-4,t,f,-1)}const m=p*n.LINE_FACTOR,b=(m-p)/2,y=Math.floor(l/m);let w=0;if(d.length>0){const e=Math.min(...d),t=Math.max(...d);w=Math.max(0,t-y+1),w>e&&(w=e)}const x=Math.min(w+y+1,u),S=["/Tx BMC q",`1 1 ${h} ${l} re W n`];if(d.length){S.push("0.600006 0.756866 0.854904 rg");for(const e of d)w<=e&&e1)return null;e=t.join(""),T.push(e);let a=0;const n=y.charsToGlyphs(e);for(const e of n)a+=e.width*O;I=Math.max(I,a)}let M=1;I>k&&(M=k/I);let P=1;const N=n.LINE_FACTOR*d,D=(n.LINE_FACTOR-n.LINE_DESCENT_FACTOR)*d,R=N*F.length;R>C&&(P=C/R);const E=d*Math.min(M,P);let B,$,L;switch(g){case 0:L=[1,0,0,1],$=[f[0],f[1],k,C],B=[f[0],f[3]-D];break;case 90:L=[0,1,-1,0],$=[f[1],-f[2],k,C],B=[f[1],-f[0]-D];break;case 180:L=[-1,0,0,-1],$=[-f[2],-f[3],k,C],B=[-f[2],-f[1]-D];break;case 270:L=[0,-1,1,0],$=[-f[3],f[0],k,C],B=[-f[3],f[2]-D]}const _=["q",`${L.join(" ")} 0 0 cm`,`${$.join(" ")} re W n`,"BT",`${(0,i.getPdfColor)(u,!0)}`,`0 Tc /Helv ${(0,r.numberToString)(E)} Tf`];_.push(`${B.join(" ")} Td (${(0,r.escapeString)(T[0])}) Tj`);const j=(0,r.numberToString)(N);for(let e=1,t=T.length;e(e.push(`${r[0]} ${r[1]} m`,`${r[2]} ${r[3]} l`,"S"),[t[0].x-l,t[1].x+l,t[3].y-l,t[1].y+l])})}}}class E extends C{constructor(e){super(e);const{dict:t,xref:a}=e;if(this.data.annotationType=n.AnnotationType.SQUARE,this.data.hasOwnCanvas=this.data.noRotate,!this.appearance){const e=this.color?w(this.color):[0,0,0],n=t.get("CA"),r=y(t.getArray("IC"),null),i=r?w(r):null,s=i?n:null;if(0===this.borderStyle.width&&!i)return;this._setDefaultAppearance({xref:a,extra:`${this.borderStyle.width} w`,strokeColor:e,fillColor:i,strokeAlpha:n,fillAlpha:s,pointsCallback:(e,t)=>{const a=t[2].x+this.borderStyle.width/2,n=t[2].y+this.borderStyle.width/2,r=t[3].x-t[2].x-this.borderStyle.width,s=t[1].y-t[3].y-this.borderStyle.width;return e.push(`${a} ${n} ${r} ${s} re`),i?e.push("B"):e.push("S"),[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class B extends C{constructor(e){super(e);const{dict:t,xref:a}=e;if(this.data.annotationType=n.AnnotationType.CIRCLE,!this.appearance){const e=this.color?w(this.color):[0,0,0],n=t.get("CA"),r=y(t.getArray("IC"),null),i=r?w(r):null,s=i?n:null;if(0===this.borderStyle.width&&!i)return;const o=4/3*Math.tan(Math.PI/8);this._setDefaultAppearance({xref:a,extra:`${this.borderStyle.width} w`,strokeColor:e,fillColor:i,strokeAlpha:n,fillAlpha:s,pointsCallback:(e,t)=>{const a=t[0].x+this.borderStyle.width/2,n=t[0].y-this.borderStyle.width/2,r=t[3].x-this.borderStyle.width/2,s=t[3].y+this.borderStyle.width/2,c=a+(r-a)/2,l=n+(s-n)/2,h=(r-a)/2*o,u=(s-n)/2*o;return e.push(`${c} ${s} m`,`${c+h} ${s} ${r} ${l+u} ${r} ${l} c`,`${r} ${l-u} ${c+h} ${n} ${c} ${n} c`,`${c-h} ${n} ${a} ${l-u} ${a} ${l} c`,`${a} ${l+u} ${c-h} ${s} ${c} ${s} c`,"h"),i?e.push("B"):e.push("S"),[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class $ extends C{constructor(e){super(e);const{dict:t,xref:a}=e;this.data.annotationType=n.AnnotationType.POLYLINE,this.data.hasOwnCanvas=this.data.noRotate,this.data.vertices=[],this instanceof L||(this.setLineEndings(t.getArray("LE")),this.data.lineEndings=this.lineEndings);const r=t.getArray("Vertices");if(Array.isArray(r)){for(let e=0,t=r.length;e{const a=this.data.vertices;for(let t=0,n=a.length;t{for(const t of this.data.inkLists){for(let a=0,n=t.length;ae.points))),d.set("F",4),d.set("Rotate",h);const f=new s.Dict(t);d.set("BS",f),f.set("W",u),d.set("C",Array.from(i,(e=>e/255))),d.set("CA",o);const g=new s.Dict(t);return d.set("AP",g),a?g.set("N",a):g.set("N",r),d}static async createNewAppearanceStream(e,t,a){const{color:n,rect:c,paths:l,thickness:h,opacity:u}=e,d=[`${h} w 1 J 1 j`,`${(0,i.getPdfColor)(n,!1)}`];1!==u&&d.push("/R0 gs");const f=[];for(const{bezier:e}of l){f.length=0,f.push(`${(0,r.numberToString)(e[0])} ${(0,r.numberToString)(e[1])} m`);for(let t=2,a=e.length;t(e.push(`${t[0].x} ${t[0].y} m`,`${t[1].x} ${t[1].y} l`,`${t[3].x} ${t[3].y} l`,`${t[2].x} ${t[2].y} l`,"f"),[t[0].x,t[1].x,t[3].y,t[1].y])})}}else this.data.popupRef=null}}class X extends C{constructor(e){super(e);const{dict:t,xref:a}=e;if(this.data.annotationType=n.AnnotationType.UNDERLINE,this.data.quadPoints=x(t,null)){if(!this.appearance){const e=this.color?w(this.color):[0,0,0],n=t.get("CA");this._setDefaultAppearance({xref:a,extra:"[] 0 d 0.571 w",strokeColor:e,strokeAlpha:n,pointsCallback:(e,t)=>(e.push(`${t[2].x} ${t[2].y+1.3} m`,`${t[3].x} ${t[3].y+1.3} l`,"S"),[t[0].x,t[1].x,t[3].y,t[1].y])})}}else this.data.popupRef=null}}class H extends C{constructor(e){super(e);const{dict:t,xref:a}=e;if(this.data.annotationType=n.AnnotationType.SQUIGGLY,this.data.quadPoints=x(t,null)){if(!this.appearance){const e=this.color?w(this.color):[0,0,0],n=t.get("CA");this._setDefaultAppearance({xref:a,extra:"[] 0 d 1 w",strokeColor:e,strokeAlpha:n,pointsCallback:(e,t)=>{const a=(t[0].y-t[2].y)/6;let n=a,r=t[2].x;const i=t[2].y,s=t[3].x;e.push(`${r} ${i+n} m`);do{r+=2,n=0===n?a:0,e.push(`${r} ${i+n} l`)}while(r(e.push((t[0].x+t[2].x)/2+" "+(t[0].y+t[2].y)/2+" m",(t[1].x+t[3].x)/2+" "+(t[1].y+t[3].y)/2+" l","S"),[t[0].x,t[1].x,t[3].y,t[1].y])})}}else this.data.popupRef=null}}class z extends C{constructor(e){super(e),this.data.annotationType=n.AnnotationType.STAMP,this.data.hasOwnCanvas=this.data.noRotate}static async createImage(e,t){const{width:a,height:r}=e,i=new OffscreenCanvas(a,r),c=i.getContext("2d",{alpha:!0});c.drawImage(e,0,0);const l=c.getImageData(0,0,a,r).data,h=new Uint32Array(l.buffer),u=h.some(n.FeatureTest.isLittleEndian?e=>e>>>24!=255:e=>!!(255&~e));u&&(c.fillStyle="white",c.fillRect(0,0,a,r),c.drawImage(e,0,0));const d=i.convertToBlob({type:"image/jpeg",quality:1}).then((e=>e.arrayBuffer())),f=s.Name.get("XObject"),g=s.Name.get("Image"),p=new s.Dict(t);p.set("Type",f),p.set("Subtype",g),p.set("BitsPerComponent",8),p.set("ColorSpace",s.Name.get("DeviceRGB")),p.set("Filter",s.Name.get("DCTDecode")),p.set("BBox",[0,0,a,r]),p.set("Width",a),p.set("Height",r);let m=null;if(u){const e=new Uint8Array(h.length);if(n.FeatureTest.isLittleEndian)for(let t=0,a=h.length;t>>24;else for(let t=0,a=h.length;t=0&&o<=1?o:null}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.FakeUnicodeFont=void 0,t.createDefaultAppearance=function({fontSize:e,fontName:t,fontColor:a}){return`/${(0,r.escapePDFName)(t)} ${e} Tf ${f(a,!0)}`},t.getPdfColor=f,t.parseAppearanceStream=function(e,t,a){return new d(e,t,a).parse()},t.parseDefaultAppearance=function(e){return new u(e).parse()};var n=a(4),r=a(3),i=a(2),s=a(12),o=a(13),c=a(59),l=a(57),h=a(8);class u extends o.EvaluatorPreprocessor{constructor(e){super(new h.StringStream(e))}parse(){const e={fn:0,args:[]},t={fontSize:0,fontName:"",fontColor:new Uint8ClampedArray(3)};try{for(;e.args.length=0,this.read(e);){if(0!==this.savedStatesDepth)continue;const{fn:a,args:r}=e;switch(0|a){case i.OPS.setFont:const[e,a]=r;e instanceof n.Name&&(t.fontName=e.name),"number"==typeof a&&a>0&&(t.fontSize=a);break;case i.OPS.setFillRGBColor:s.ColorSpace.singletons.rgb.getRgbItem(r,0,t.fontColor,0);break;case i.OPS.setFillGray:s.ColorSpace.singletons.gray.getRgbItem(r,0,t.fontColor,0);break;case i.OPS.setFillCMYKColor:s.ColorSpace.singletons.cmyk.getRgbItem(r,0,t.fontColor,0)}}}catch(e){(0,i.warn)(`parseDefaultAppearance - ignoring errors: "${e}".`)}return t}}class d extends o.EvaluatorPreprocessor{constructor(e,t,a){super(e),this.stream=e,this.evaluatorOptions=t,this.xref=a,this.resources=e.dict?.get("Resources")}parse(){const e={fn:0,args:[]};let t={scaleFactor:1,fontSize:0,fontName:"",fontColor:new Uint8ClampedArray(3),fillColorSpace:s.ColorSpace.singletons.gray},a=!1;const r=[];try{for(;e.args.length=0,!a&&this.read(e);){const{fn:o,args:c}=e;switch(0|o){case i.OPS.save:r.push({scaleFactor:t.scaleFactor,fontSize:t.fontSize,fontName:t.fontName,fontColor:t.fontColor.slice(),fillColorSpace:t.fillColorSpace});break;case i.OPS.restore:t=r.pop()||t;break;case i.OPS.setTextMatrix:t.scaleFactor*=Math.hypot(c[0],c[1]);break;case i.OPS.setFont:const[e,o]=c;e instanceof n.Name&&(t.fontName=e.name),"number"==typeof o&&o>0&&(t.fontSize=o*t.scaleFactor);break;case i.OPS.setFillColorSpace:t.fillColorSpace=s.ColorSpace.parse({cs:c[0],xref:this.xref,resources:this.resources,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:this._localColorSpaceCache});break;case i.OPS.setFillColor:t.fillColorSpace.getRgbItem(c,0,t.fontColor,0);break;case i.OPS.setFillRGBColor:s.ColorSpace.singletons.rgb.getRgbItem(c,0,t.fontColor,0);break;case i.OPS.setFillGray:s.ColorSpace.singletons.gray.getRgbItem(c,0,t.fontColor,0);break;case i.OPS.setFillCMYKColor:s.ColorSpace.singletons.cmyk.getRgbItem(c,0,t.fontColor,0);break;case i.OPS.showText:case i.OPS.showSpacedText:case i.OPS.nextLineShowText:case i.OPS.nextLineSetSpacingShowText:a=!0}}}catch(e){(0,i.warn)(`parseAppearanceStream - ignoring errors: "${e}".`)}return this.stream.reset(),delete t.scaleFactor,delete t.fillColorSpace,t}get _localColorSpaceCache(){return(0,i.shadow)(this,"_localColorSpaceCache",new c.LocalColorSpaceCache)}get _pdfFunctionFactory(){const e=new l.PDFFunctionFactory({xref:this.xref,isEvalSupported:this.evaluatorOptions.isEvalSupported});return(0,i.shadow)(this,"_pdfFunctionFactory",e)}}function f(e,t){if(e[0]===e[1]&&e[1]===e[2]){const a=e[0]/255;return`${(0,r.numberToString)(a)} ${t?"g":"G"}`}return Array.from(e,(e=>(0,r.numberToString)(e/255))).join(" ")+" "+(t?"rg":"RG")}class g{constructor(e,t){this.xref=e,this.widths=null,this.firstChar=1/0,this.lastChar=-1/0,this.fontFamily=t;const a=new OffscreenCanvas(1,1);this.ctxMeasure=a.getContext("2d"),g._fontNameId||(g._fontNameId=1),this.fontName=n.Name.get(`InvalidPDFjsFont_${t}_${g._fontNameId++}`)}get toUnicodeRef(){if(!g._toUnicodeRef){const e="/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo\n<< /Registry (Adobe)\n/Ordering (UCS) /Supplement 0 >> def\n/CMapName /Adobe-Identity-UCS def\n/CMapType 2 def\n1 begincodespacerange\n<0000> \nendcodespacerange\n1 beginbfrange\n<0000> <0000>\nendbfrange\nendcmap CMapName currentdict /CMap defineresource pop end end",t=g.toUnicodeStream=new h.StringStream(e),a=new n.Dict(this.xref);t.dict=a,a.set("Length",e.length),g._toUnicodeRef=this.xref.getNewPersistentRef(t)}return g._toUnicodeRef}get fontDescriptorRef(){if(!g._fontDescriptorRef){const e=new n.Dict(this.xref);e.set("Type",n.Name.get("FontDescriptor")),e.set("FontName",this.fontName),e.set("FontFamily","MyriadPro Regular"),e.set("FontBBox",[0,0,0,0]),e.set("FontStretch",n.Name.get("Normal")),e.set("FontWeight",400),e.set("ItalicAngle",0),g._fontDescriptorRef=this.xref.getNewPersistentRef(e)}return g._fontDescriptorRef}get descendantFontRef(){const e=new n.Dict(this.xref);e.set("BaseFont",this.fontName),e.set("Type",n.Name.get("Font")),e.set("Subtype",n.Name.get("CIDFontType0")),e.set("CIDToGIDMap",n.Name.get("Identity")),e.set("FirstChar",this.firstChar),e.set("LastChar",this.lastChar),e.set("FontDescriptor",this.fontDescriptorRef),e.set("DW",1e3);const t=[],a=[...this.widths.entries()].sort();let r=null,i=null;for(const[e,n]of a)r?e===r+i.length?i.push(n):(t.push(r,i),r=e,i=[n]):(r=e,i=[n]);r&&t.push(r,i),e.set("W",t);const s=new n.Dict(this.xref);return s.set("Ordering","Identity"),s.set("Registry","Adobe"),s.set("Supplement",0),e.set("CIDSystemInfo",s),this.xref.getNewPersistentRef(e)}get baseFontRef(){const e=new n.Dict(this.xref);return e.set("BaseFont",this.fontName),e.set("Type",n.Name.get("Font")),e.set("Subtype",n.Name.get("Type0")),e.set("Encoding",n.Name.get("Identity-H")),e.set("DescendantFonts",[this.descendantFontRef]),e.set("ToUnicode",this.toUnicodeRef),this.xref.getNewPersistentRef(e)}get resources(){const e=new n.Dict(this.xref),t=new n.Dict(this.xref);return t.set(this.fontName.name,this.baseFontRef),e.set("Font",t),e}_createContext(){return this.widths=new Map,this.ctxMeasure.font=`1000px ${this.fontFamily}`,this.ctxMeasure}createFontResources(e){const t=this._createContext();for(const a of e.split(/\r\n?|\n/))for(const e of a.split("")){const a=e.charCodeAt(0);if(this.widths.has(a))continue;const n=t.measureText(e),r=Math.ceil(n.width);this.widths.set(a,r),this.firstChar=Math.min(a,this.firstChar),this.lastChar=Math.max(a,this.lastChar)}return this.resources}createAppearance(e,t,a,s,o,c){const l=this._createContext(),u=[];let d=-1/0;for(const t of e.split(/\r\n?|\n/)){u.push(t);const e=l.measureText(t).width;d=Math.max(d,e);for(const e of t.split("")){const t=e.charCodeAt(0);let a=this.widths.get(t);if(void 0===a){const n=l.measureText(e);a=Math.ceil(n.width),this.widths.set(t,a),this.firstChar=Math.min(t,this.firstChar),this.lastChar=Math.max(t,this.lastChar)}}}d*=s/1e3;const[g,p,m,b]=t;let y=m-g,w=b-p;a%180!=0&&([y,w]=[w,y]);let x=1;d>y&&(x=y/d);let S=1;const A=i.LINE_FACTOR*s,k=i.LINE_DESCENT_FACTOR*s,C=A*u.length;C>w&&(S=w/C);const v=s*Math.min(x,S),F=["q",`0 0 ${(0,r.numberToString)(y)} ${(0,r.numberToString)(w)} re W n`,"BT",`1 0 0 1 0 ${(0,r.numberToString)(w+k)} Tm 0 Tc ${f(o,!0)}`,`/${this.fontName.name} ${(0,r.numberToString)(v)} Tf`],{resources:O}=this;if(1!==(c="number"==typeof c&&c>=0&&c<=1?c:1)){F.push("/R0 gs");const e=new n.Dict(this.xref),t=new n.Dict(this.xref);t.set("ca",c),t.set("CA",c),t.set("Type",n.Name.get("ExtGState")),e.set("R0",t),O.set("ExtGState",e)}const I=(0,r.numberToString)(A);for(const e of u)F.push(`0 -${I} Td <${(0,r.stringToUTF16HexString)(e)}> Tj`);F.push("ET","Q");const T=F.join("\n"),M=new n.Dict(this.xref);if(M.set("Subtype",n.Name.get("Form")),M.set("Type",n.Name.get("XObject")),M.set("BBox",[0,0,y,w]),M.set("Length",T.length),M.set("Resources",O),a){const e=(0,r.getRotationMatrix)(a,y,w);M.set("Matrix",e)}const P=new h.StringStream(T);return P.dict=M,P}}t.FakeUnicodeFont=g},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ColorSpace=void 0;var n=a(2),r=a(4),i=a(5),s=a(3);class o{constructor(e,t){this.constructor===o&&(0,n.unreachable)("Cannot initialize ColorSpace."),this.name=e,this.numComps=t}getRgb(e,t){const a=new Uint8ClampedArray(3);return this.getRgbItem(e,t,a,0),a}getRgbItem(e,t,a,r){(0,n.unreachable)("Should not call ColorSpace.getRgbItem")}getRgbBuffer(e,t,a,r,i,s,o){(0,n.unreachable)("Should not call ColorSpace.getRgbBuffer")}getOutputLength(e,t){(0,n.unreachable)("Should not call ColorSpace.getOutputLength")}isPassthrough(e){return!1}isDefaultDecode(e,t){return o.isDefaultDecode(e,this.numComps)}fillRgb(e,t,a,n,r,i,s,o,c){const l=t*a;let h=null;const u=1<u&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){const t=s<=8?new Uint8Array(u):new Uint16Array(u);for(let e=0;e=.99554525?1:this.#m(0,1,1.055*e**(1/2.4)-.055)}#m(e,t,a){return Math.max(e,Math.min(t,a))}#b(e){return e<0?-this.#b(-e):e>8?((e+16)/116)**3:e*p.#u}#y(e,t,a){if(0===e[0]&&0===e[1]&&0===e[2])return a[0]=t[0],a[1]=t[1],void(a[2]=t[2]);const n=this.#b(0),r=(1-n)/(1-this.#b(e[0])),i=1-r,s=(1-n)/(1-this.#b(e[1])),o=1-s,c=(1-n)/(1-this.#b(e[2])),l=1-c;a[0]=t[0]*r+i,a[1]=t[1]*s+o,a[2]=t[2]*c+l}#w(e,t,a){if(1===e[0]&&1===e[2])return a[0]=t[0],a[1]=t[1],void(a[2]=t[2]);const n=a;this.#d(p.#r,t,n);const r=p.#c;this.#f(e,n,r),this.#d(p.#i,r,a)}#x(e,t,a){const n=a;this.#d(p.#r,t,n);const r=p.#c;this.#g(e,n,r),this.#d(p.#i,r,a)}#n(e,t,a,n,r){const i=this.#m(0,1,e[t]*r),s=this.#m(0,1,e[t+1]*r),o=this.#m(0,1,e[t+2]*r),c=1===i?1:i**this.GR,l=1===s?1:s**this.GG,h=1===o?1:o**this.GB,u=this.MXA*c+this.MXB*l+this.MXC*h,d=this.MYA*c+this.MYB*l+this.MYC*h,f=this.MZA*c+this.MZB*l+this.MZC*h,g=p.#l;g[0]=u,g[1]=d,g[2]=f;const m=p.#h;this.#w(this.whitePoint,g,m);const b=p.#l;this.#y(this.blackPoint,m,b);const y=p.#h;this.#x(p.#o,b,y);const w=p.#l;this.#d(p.#s,y,w),a[n]=255*this.#p(w[0]),a[n+1]=255*this.#p(w[1]),a[n+2]=255*this.#p(w[2])}getRgbItem(e,t,a,n){this.#n(e,t,a,n,1)}getRgbBuffer(e,t,a,n,r,i,s){const o=1/((1<this.amax||this.bmin>this.bmax)&&((0,n.info)("Invalid Range, falling back to defaults"),this.amin=-100,this.amax=100,this.bmin=-100,this.bmax=100)}#S(e){return e>=6/29?e**3:108/841*(e-4/29)}#A(e,t,a,n){return a+e*(n-a)/t}#n(e,t,a,n,r){let i=e[t],s=e[t+1],o=e[t+2];!1!==a&&(i=this.#A(i,a,0,100),s=this.#A(s,a,this.amin,this.amax),o=this.#A(o,a,this.bmin,this.bmax)),s>this.amax?s=this.amax:sthis.bmax?o=this.bmax:o{Object.defineProperty(t,"__esModule",{value:!0}),t.PartialEvaluator=t.EvaluatorPreprocessor=void 0;var n=a(2),r=a(14),i=a(4),s=a(34),o=a(37),c=a(41),l=a(50),h=a(51),u=a(42),d=a(57),f=a(16),g=a(59),p=a(8),m=a(5),b=a(60),y=a(12),w=a(18),x=a(38),S=a(61),A=a(39),k=a(45),C=a(40),v=a(62),F=a(63),O=a(64),I=a(65);const T=Object.freeze({maxImageSize:-1,disableFontFace:!1,ignoreErrors:!1,isEvalSupported:!0,isOffscreenCanvasSupported:!1,canvasMaxAreaInBytes:-1,fontExtraProperties:!1,useSystemFonts:!0,cMapUrl:null,standardFontDataUrl:null}),M=Promise.resolve();function P(e,t=!1){if(Array.isArray(e)){for(const t of e){const e=P(t,!0);if(e)return e}return(0,n.warn)(`Unsupported blend mode Array: ${e}`),"source-over"}if(!(e instanceof i.Name))return t?null:"source-over";switch(e.name){case"Normal":case"Compatible":return"source-over";case"Multiply":return"multiply";case"Screen":return"screen";case"Overlay":return"overlay";case"Darken":return"darken";case"Lighten":return"lighten";case"ColorDodge":return"color-dodge";case"ColorBurn":return"color-burn";case"HardLight":return"hard-light";case"SoftLight":return"soft-light";case"Difference":return"difference";case"Exclusion":return"exclusion";case"Hue":return"hue";case"Saturation":return"saturation";case"Color":return"color";case"Luminosity":return"luminosity"}return t?null:((0,n.warn)(`Unsupported blend mode: ${e.name}`),"source-over")}function N(e){e.fn===n.OPS.paintImageMaskXObject&&e.args[0]?.count>0&&e.args[0].count++}class D{static TIME_SLOT_DURATION_MS=20;static CHECK_TIME_EVERY=100;constructor(){this.reset()}check(){return!(++this.checkedd){const e="Image exceeded maximum allowed size and was removed.";if(this.options.ignoreErrors)return void(0,n.warn)(e);throw new Error(e)}let f,g,p;if(c.has("OC")&&(f=await this.parseMarkedContentProps(c.get("OC"),e)),c.get("IM","ImageMask")){const e=c.get("I","Interpolate"),a=h+7>>3,o=t.getBytes(a*u),d=c.getArray("D","Decode");if(this.parsingType3Font){if(g=I.PDFImage.createRawMask({imgArray:o,width:h,height:u,imageIsFromDecodeStream:t instanceof w.DecodeStream,inverseDecode:d?.[0]>0,interpolate:e}),g.cached=!!i,p=[g],r.addImageOps(n.OPS.paintImageMaskXObject,p,f),i){const e={fn:n.OPS.paintImageMaskXObject,args:p,optionalContent:f};s.set(i,l,e),l&&this._regionalImageCache.set(null,l,e)}return}if(g=await I.PDFImage.createMask({imgArray:o,width:h,height:u,imageIsFromDecodeStream:t instanceof w.DecodeStream,inverseDecode:d?.[0]>0,interpolate:e,isOffscreenCanvasSupported:this.options.isOffscreenCanvasSupported}),g.isSingleOpaquePixel){if(r.addImageOps(n.OPS.paintSolidColorImageMask,[],f),i){const e={fn:n.OPS.paintSolidColorImageMask,args:[],optionalContent:f};s.set(i,l,e),l&&this._regionalImageCache.set(null,l,e)}return}const m=`mask_${this.idFactory.createObjId()}`;if(r.addDependency(m),this._sendImgData(m,g),p=[{data:m,width:g.width,height:g.height,interpolate:g.interpolate,count:1}],r.addImageOps(n.OPS.paintImageMaskXObject,p,f),i){const e={fn:n.OPS.paintImageMaskXObject,args:p,optionalContent:f};s.set(i,l,e),l&&this._regionalImageCache.set(null,l,e)}return}if(a&&!c.has("SMask")&&!c.has("Mask")&&h+u<200){const i=new I.PDFImage({xref:this.xref,res:e,image:t,isInline:a,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:o});return g=await i.createImageData(!0,!1),r.isOffscreenCanvasSupported=this.options.isOffscreenCanvasSupported,void r.addImageOps(n.OPS.paintInlineImageXObject,[g],f)}let m=`img_${this.idFactory.createObjId()}`,b=!1;if(this.parsingType3Font?m=`${this.idFactory.getDocId()}_type3_${m}`:l&&(b=this.globalImageCache.shouldCache(l,this.pageIndex),b&&(m=`${this.idFactory.getDocId()}_${m}`)),r.addDependency(m),p=[m,h,u],I.PDFImage.buildImage({xref:this.xref,res:e,image:t,isInline:a,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:o}).then((async e=>{if(g=await e.createImageData(!1,this.options.isOffscreenCanvasSupported),i&&l&&b){const e=g.bitmap?g.width*g.height*4:g.data.length;this.globalImageCache.addByteSize(l,e)}return this._sendImgData(m,g,b)})).catch((e=>((0,n.warn)(`Unable to decode image "${m}": "${e}".`),this._sendImgData(m,null,b)))),r.addImageOps(n.OPS.paintImageXObject,p,f),i){const e={fn:n.OPS.paintImageXObject,args:p,optionalContent:f};s.set(i,l,e),l&&(this._regionalImageCache.set(null,l,e),b&&((0,n.assert)(!a,"Cannot cache an inline image globally."),this.globalImageCache.setData(l,{objId:m,fn:n.OPS.paintImageXObject,args:p,optionalContent:f,byteSize:0})))}}handleSMask(e,t,a,n,r,i){const s=e.get("G"),o={subtype:e.get("S").name,backdrop:e.get("BC")},c=e.get("TR");if((0,d.isPDFFunction)(c)){const e=this._pdfFunctionFactory.create(c),t=new Uint8Array(256),a=new Float32Array(1);for(let n=0;n<256;n++)a[0]=n/255,e(a,0,a,0),t[n]=255*a[0]|0;o.transferMap=t}return this.buildFormXObject(t,s,o,a,n,r.state.clone(),i)}handleTransferFunction(e){let t;if(Array.isArray(e))t=e;else{if(!(0,d.isPDFFunction)(e))return null;t=[e]}const a=[];let n=0,r=0;for(const e of t){const t=this.xref.fetchIfRef(e);if(n++,(0,i.isName)(t,"Identity")){a.push(null);continue}if(!(0,d.isPDFFunction)(t))return null;const s=this._pdfFunctionFactory.create(t),o=new Uint8Array(256),c=new Float32Array(1);for(let e=0;e<256;e++)c[0]=e/255,s(c,0,c,0),o[e]=255*c[0]|0;a.push(o),r++}return 1!==n&&4!==n||0===r?null:a}handleTilingType(e,t,a,r,s,o,c,h){const u=new O.OperatorList,d=i.Dict.merge({xref:this.xref,dictArray:[s.get("Resources"),a]});return this.getOperatorList({stream:r,task:c,resources:d,operatorList:u}).then((function(){const a=u.getIR(),n=(0,l.getTilingPatternIR)(a,s,t);o.addDependencies(u.dependencies),o.addOp(e,n),s.objId&&h.set(null,s.objId,{operatorListIR:a,dict:s})})).catch((e=>{if(!(e instanceof n.AbortException)){if(!this.options.ignoreErrors)throw e;(0,n.warn)(`handleTilingType - ignoring pattern: "${e}".`)}}))}handleSetFont(e,t,a,n,r,o,c=null,l=null){const h=t?.[0]instanceof i.Name?t[0].name:null;return this.loadFont(h,a,e,c,l).then((t=>t.font.isType3Font?t.loadType3Data(this,e,r).then((function(){return n.addDependencies(t.type3Dependencies),t})).catch((e=>new E({loadedName:"g_font_error",font:new s.ErrorFont(`Type3 font load error: ${e}`),dict:t.font,evaluatorOptions:this.options}))):t)).then((e=>(o.font=e.font,e.send(this.handler),e.loadedName)))}handleText(e,t){const a=t.font,r=a.charsToGlyphs(e);return a.data&&(t.textRenderingMode&n.TextRenderingMode.ADD_TO_PATH_FLAG||"Pattern"===t.fillColorSpace.name||a.disableFontFace||this.options.disableFontFace)&&R.buildFontPaths(a,r,this.handler,this.options),r}ensureStateFont(e){if(e.font)return;const t=new n.FormatError("Missing setFont (Tf) operator before text rendering operator.");if(!this.options.ignoreErrors)throw t;(0,n.warn)(`ensureStateFont: "${t}".`)}async setGState({resources:e,gState:t,operatorList:a,cacheKey:r,task:s,stateManager:o,localGStateCache:c,localColorSpaceCache:l}){const h=t.objId;let u=!0;const d=[];let f=Promise.resolve();for(const r of t.getKeys()){const c=t.get(r);switch(r){case"Type":break;case"LW":case"LC":case"LJ":case"ML":case"D":case"RI":case"FL":case"CA":case"ca":d.push([r,c]);break;case"Font":u=!1,f=f.then((()=>this.handleSetFont(e,null,c[0],a,s,o.state).then((function(e){a.addDependency(e),d.push([r,[e,c[1]]])}))));break;case"BM":d.push([r,P(c)]);break;case"SMask":if((0,i.isName)(c,"None")){d.push([r,!1]);break}c instanceof i.Dict?(u=!1,f=f.then((()=>this.handleSMask(c,e,a,s,o,l))),d.push([r,!0])):(0,n.warn)("Unsupported SMask type");break;case"TR":const t=this.handleTransferFunction(c);d.push([r,t]);break;case"OP":case"op":case"OPM":case"BG":case"BG2":case"UCR":case"UCR2":case"TR2":case"HT":case"SM":case"SA":case"AIS":case"TK":(0,n.info)("graphic state operator "+r);break;default:(0,n.info)("Unknown graphic state operator "+r)}}return f.then((function(){d.length>0&&a.addOp(n.OPS.setGState,[d]),u&&c.set(r,h,d)}))}loadFont(e,t,a,r=null,o=null){const c=async()=>new E({loadedName:"g_font_error",font:new s.ErrorFont(`Font "${e}" is not available.`),dict:t,evaluatorOptions:this.options});let l;if(t)t instanceof i.Ref&&(l=t);else{const t=a.get("Font");t&&(l=t.getRaw(e))}if(l){if(this.parsingType3Font&&this.type3FontRefs.has(l))return c();if(this.fontCache.has(l))return this.fontCache.get(l);t=this.xref.fetchIfRef(l)}if(!(t instanceof i.Dict)){if(!this.options.ignoreErrors&&!this.parsingType3Font)return(0,n.warn)(`Font "${e}" is not available.`),c();(0,n.warn)(`Font "${e}" is not available -- attempting to fallback to a default font.`),t=r||R.fallbackFontDict}if(t.cacheKey&&this.fontCache.has(t.cacheKey))return this.fontCache.get(t.cacheKey);const h=new n.PromiseCapability;let u;try{u=this.preEvaluateFont(t),u.cssFontInfo=o}catch(e){return(0,n.warn)(`loadFont - preEvaluateFont failed: "${e}".`),c()}const{descriptor:d,hash:f}=u,g=l instanceof i.Ref;let p;if(f&&d instanceof i.Dict){const e=d.fontAliases||=Object.create(null);if(e[f]){const t=e[f].aliasRef;if(g&&t&&this.fontCache.has(t))return this.fontCache.putAlias(l,t),this.fontCache.get(l)}else e[f]={fontID:this.idFactory.createFontId()};g&&(e[f].aliasRef=l),p=e[f].fontID}else p=this.idFactory.createFontId();return(0,n.assert)(p?.startsWith("f"),'The "fontID" must be (correctly) defined.'),g?this.fontCache.put(l,h.promise):(t.cacheKey=`cacheKey_${p}`,this.fontCache.put(t.cacheKey,h.promise)),t.loadedName=`${this.idFactory.getDocId()}_${p}`,this.translateFont(u).then((e=>{h.resolve(new E({loadedName:t.loadedName,font:e,dict:t,evaluatorOptions:this.options}))})).catch((e=>{(0,n.warn)(`loadFont - translateFont failed: "${e}".`),h.resolve(new E({loadedName:t.loadedName,font:new s.ErrorFont(e instanceof Error?e.message:e),dict:t,evaluatorOptions:this.options}))})),h.promise}buildPath(e,t,a,r=!1){const i=e.length-1;if(a||(a=[]),i<0||e.fnArray[i]!==n.OPS.constructPath){let i;switch(r&&((0,n.warn)(`Encountered path operator "${t}" inside of a text object.`),e.addOp(n.OPS.save,null)),t){case n.OPS.rectangle:const e=a[0]+a[2],t=a[1]+a[3];i=[Math.min(a[0],e),Math.max(a[0],e),Math.min(a[1],t),Math.max(a[1],t)];break;case n.OPS.moveTo:case n.OPS.lineTo:i=[a[0],a[0],a[1],a[1]];break;default:i=[1/0,-1/0,1/0,-1/0]}e.addOp(n.OPS.constructPath,[[t],a,i]),r&&e.addOp(n.OPS.restore,null)}else{const r=e.argsArray[i];r[0].push(t),r[1].push(...a);const s=r[2];switch(t){case n.OPS.rectangle:const e=a[0]+a[2],t=a[1]+a[3];s[0]=Math.min(s[0],a[0],e),s[1]=Math.max(s[1],a[0],e),s[2]=Math.min(s[2],a[1],t),s[3]=Math.max(s[3],a[1],t);break;case n.OPS.moveTo:case n.OPS.lineTo:s[0]=Math.min(s[0],a[0]),s[1]=Math.max(s[1],a[0]),s[2]=Math.min(s[2],a[1]),s[3]=Math.max(s[3],a[1])}}}parseColorSpace({cs:e,resources:t,localColorSpaceCache:a}){return y.ColorSpace.parseAsync({cs:e,xref:this.xref,resources:t,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:a}).catch((e=>{if(e instanceof n.AbortException)return null;if(this.options.ignoreErrors)return(0,n.warn)(`parseColorSpace - ignoring ColorSpace: "${e}".`),null;throw e}))}parseShading({shading:e,resources:t,localColorSpaceCache:a,localShadingPatternCache:n}){let r=n.get(e);if(!r){const i=l.Pattern.parseShading(e,this.xref,t,this._pdfFunctionFactory,a).getIR();r=`pattern_${this.idFactory.createObjId()}`,this.parsingType3Font&&(r=`${this.idFactory.getDocId()}_type3_${r}`),n.set(e,r),this.parsingType3Font?this.handler.send("commonobj",[r,"Pattern",i]):this.handler.send("obj",[r,this.pageIndex,"Pattern",i])}return r}handleColorN(e,t,a,r,s,o,c,h,u,d){const f=a.pop();if(f instanceof i.Name){const g=s.getRaw(f.name),p=g instanceof i.Ref&&u.getByRef(g);if(p)try{const n=r.base?r.base.getRgb(a,0):null,i=(0,l.getTilingPatternIR)(p.operatorListIR,p.dict,n);return void e.addOp(t,i)}catch{}const b=this.xref.fetchIfRef(g);if(b){const i=b instanceof m.BaseStream?b.dict:b,s=i.get("PatternType");if(1===s){const n=r.base?r.base.getRgb(a,0):null;return this.handleTilingType(t,n,o,b,i,e,c,u)}if(2===s){const a=i.get("Shading"),n=i.getArray("Matrix"),r=this.parseShading({shading:a,resources:o,localColorSpaceCache:h,localShadingPatternCache:d});return void e.addOp(t,["Shading",r,n])}throw new n.FormatError(`Unknown PatternType: ${s}`)}}throw new n.FormatError(`Unknown PatternName: ${f}`)}_parseVisibilityExpression(e,t,a){if(++t>10)return void(0,n.warn)("Visibility expression is too deeply nested");const r=e.length,s=this.xref.fetchIfRef(e[0]);if(!(r<2)&&s instanceof i.Name){switch(s.name){case"And":case"Or":case"Not":a.push(s.name);break;default:return void(0,n.warn)(`Invalid operator ${s.name} in visibility expression`)}for(let n=1;n0)return{type:"OCMD",expression:t}}const t=a.get("OCGs");if(Array.isArray(t)||t instanceof i.Dict){const e=[];if(Array.isArray(t))for(const a of t)e.push(a.toString());else e.push(t.objId);return{type:r,ids:e,policy:a.get("P")instanceof i.Name?a.get("P").name:null,expression:null}}if(t instanceof i.Ref)return{type:r,id:t.toString()}}return null}getOperatorList({stream:e,task:t,resources:a,operatorList:r,initialState:s=null,fallbackFontDict:o=null}){if(a||=i.Dict.empty,s||=new L,!r)throw new Error('getOperatorList: missing "operatorList" parameter');const c=this,l=this.xref;let h=!1;const u=new g.LocalImageCache,d=new g.LocalColorSpaceCache,f=new g.LocalGStateCache,p=new g.LocalTilingPatternCache,b=new Map,w=a.get("XObject")||i.Dict.empty,x=a.get("Pattern")||i.Dict.empty,S=new B(s),A=new _(e,l,S),k=new D;function C(e){for(let e=0,t=A.savedStatesDepth;e0&&r.addOp(n.OPS.setGState,[t]),e=null;continue}}return void v(new Promise((function(e,s){if(!R)throw new n.FormatError("GState must be referred to by name.");const o=a.get("ExtGState");if(!(o instanceof i.Dict))throw new n.FormatError("ExtGState should be a dictionary.");const l=o.get(D);if(!(l instanceof i.Dict))throw new n.FormatError("GState should be a dictionary.");c.setGState({resources:a,gState:l,operatorList:r,cacheKey:D,task:t,stateManager:S,localGStateCache:f,localColorSpaceCache:d}).then(e,s)})).catch((function(e){if(!(e instanceof n.AbortException)){if(!c.options.ignoreErrors)throw e;(0,n.warn)(`getOperatorList - ignoring ExtGState: "${e}".`)}})));case n.OPS.moveTo:case n.OPS.lineTo:case n.OPS.curveTo:case n.OPS.curveTo2:case n.OPS.curveTo3:case n.OPS.closePath:case n.OPS.rectangle:c.buildPath(r,s,e,h);continue;case n.OPS.markPoint:case n.OPS.markPointProps:case n.OPS.beginCompat:case n.OPS.endCompat:continue;case n.OPS.beginMarkedContentProps:if(!(e[0]instanceof i.Name)){(0,n.warn)(`Expected name for beginMarkedContentProps arg0=${e[0]}`);continue}if("OC"===e[0].name)return void v(c.parseMarkedContentProps(e[1],a).then((e=>{r.addOp(n.OPS.beginMarkedContentProps,["OC",e])})).catch((e=>{if(!(e instanceof n.AbortException)){if(!c.options.ignoreErrors)throw e;(0,n.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${e}".`)}})));e=[e[0].name,e[1]instanceof i.Dict?e[1].get("MCID"):null];break;case n.OPS.beginMarkedContent:case n.OPS.endMarkedContent:default:if(null!==e){for(I=0,T=e.length;I{if(!(e instanceof n.AbortException)){if(this.options.ignoreErrors)return(0,n.warn)(`getOperatorList - ignoring errors during "${t.name}" task: "${e}".`),void C();throw e}}))}getTextContent({stream:e,task:t,resources:a,stateManager:r=null,includeMarkedContent:s=!1,sink:o,seenStyles:c=new Set,viewBox:l,markedContentData:h=null,disableNormalization:u=!1}){a||=i.Dict.empty,r||=new B(new $),s&&(h||={level:0});const d={items:[],styles:Object.create(null)},f={initialized:!1,str:[],totalWidth:0,totalHeight:0,width:0,height:0,vertical:!1,prevTransform:null,textAdvanceScale:0,spaceInFlowMin:0,spaceInFlowMax:0,trackingSpaceMin:1/0,negativeSpaceMax:-1/0,notASpace:-1/0,transform:null,fontName:null,hasEOL:!1},p=[" "," "];let y=0;function w(e){const t=(y+1)%2,a=" "!==p[y]&&" "===p[t];return p[y]=e,y=t,a}function x(){return" "!==p[y]&&" "===p[(y+1)%2]}function S(){p[0]=p[1]=" ",y=0}const A=this,k=this.xref,C=[];let v=null;const F=new g.LocalImageCache,O=new g.LocalGStateCache,I=new _(e,k,r);let T;function P({width:e=0,height:t=0,transform:a=f.prevTransform,fontName:n=f.fontName}){d.items.push({str:" ",dir:"ltr",width:e,height:t,transform:a,fontName:n,hasEOL:!1})}function N(){const e=T.font,t=[T.fontSize*T.textHScale,0,0,T.fontSize,0,T.textRise];if(e.isType3Font&&(T.fontSize<=1||e.isCharBBox)&&!(0,n.isArrayEqual)(T.fontMatrix,n.FONT_IDENTITY_MATRIX)){const a=e.bbox[3]-e.bbox[1];a>0&&(t[3]*=a*T.fontMatrix[3])}return n.Util.transform(T.ctm,n.Util.transform(T.textMatrix,t))}function R(){if(f.initialized)return f;const{font:e,loadedName:t}=T;c.has(t)||(c.add(t),d.styles[t]={fontFamily:e.fallbackName,ascent:e.ascent,descent:e.descent,vertical:e.vertical}),f.fontName=t;const a=f.transform=N();e.vertical?(f.width=f.totalWidth=Math.hypot(a[0],a[1]),f.height=f.totalHeight=0,f.vertical=!0):(f.width=f.totalWidth=0,f.height=f.totalHeight=Math.hypot(a[2],a[3]),f.vertical=!1);const n=Math.hypot(T.textLineMatrix[0],T.textLineMatrix[1]),r=Math.hypot(T.ctm[0],T.ctm[1]);f.textAdvanceScale=r*n;const{fontSize:i}=T;return f.trackingSpaceMin=.102*i,f.notASpace=.03*i,f.negativeSpaceMax=-.2*i,f.spaceInFlowMin=.102*i,f.spaceInFlowMax=.6*i,f.hasEOL=!1,f.initialized=!0,f}function E(){if(!f.initialized)return;const e=Math.hypot(T.textLineMatrix[0],T.textLineMatrix[1]),t=Math.hypot(T.ctm[0],T.ctm[1])*e;t!==f.textAdvanceScale&&(f.vertical?(f.totalHeight+=f.height*f.textAdvanceScale,f.height=0):(f.totalWidth+=f.width*f.textAdvanceScale,f.width=0),f.textAdvanceScale=t)}function L(e,r){return A.loadFont(e,r,a).then((function(e){return e.font.isType3Font?e.loadType3Data(A,a,t).catch((function(){})).then((function(){return e})):e})).then((function(e){T.loadedName=e.loadedName,T.font=e.font,T.fontMatrix=e.font.fontMatrix||n.FONT_IDENTITY_MATRIX}))}function j(e,t,a){const n=Math.hypot(a[0],a[1]);return[(a[0]*e+a[1]*t)/n,(a[2]*e+a[3]*t)/n]}function U(e){const t=N();let a=t[4],n=t[5];if(T.font?.vertical){if(al[2]||n+el[3])return!1}else if(a+el[2]||nl[3])return!1;if(!T.font||!f.prevTransform)return!0;let r=f.prevTransform[4],i=f.prevTransform[5];if(r===a&&i===n)return!0;let s=-1;switch(t[0]&&0===t[1]&&0===t[2]?s=t[0]>0?0:180:t[1]&&0===t[0]&&0===t[3]&&(s=t[1]>0?90:270),s){case 0:break;case 90:[a,n]=[n,a],[r,i]=[i,r];break;case 180:[a,n,r,i]=[-a,-n,-r,-i];break;case 270:[a,n]=[-n,-a],[r,i]=[-i,-r];break;default:[a,n]=j(a,n,t),[r,i]=j(r,i,f.prevTransform)}if(T.font.vertical){const e=(i-n)/f.textAdvanceScale,t=a-r,s=Math.sign(f.height);return e.5*f.width?(H(),!0):(S(),z(),!0):Math.abs(t)>f.width?(H(),!0):(e<=s*f.notASpace&&S(),e<=s*f.trackingSpaceMin?x()?(S(),z(),P({height:Math.abs(e)})):f.height+=e:q(e,f.prevTransform,s)||(0===f.str.length?(S(),P({height:Math.abs(e)})):f.height+=e),Math.abs(t)>.25*f.width&&z(),!0)}const o=(a-r)/f.textAdvanceScale,c=n-i,h=Math.sign(f.width);return o.5*f.height?(H(),!0):(S(),z(),!0):Math.abs(c)>f.height?(H(),!0):(o<=h*f.notASpace&&S(),o<=h*f.trackingSpaceMin?x()?(S(),z(),P({width:Math.abs(o)})):f.width+=o:q(o,f.prevTransform,h)||(0===f.str.length?(S(),P({width:Math.abs(o)})):f.width+=o),Math.abs(c)>.25*f.height&&z(),!0)}function X({chars:e,extraSpacing:t}){const a=T.font;if(!e){const e=T.charSpacing+t;return void(e&&(a.vertical?T.translateTextMatrix(0,-e):T.translateTextMatrix(e*T.textHScale,0)))}const n=a.charsToGlyphs(e),r=T.fontMatrix[0]*T.fontSize;for(let e=0,i=n.length;e0){const e=C.join("");C.length=0,X({chars:e,extraSpacing:0})}break;case n.OPS.showText:if(!r.state.font){A.ensureStateFont(r.state);continue}X({chars:w[0],extraSpacing:0});break;case n.OPS.nextLineShowText:if(!r.state.font){A.ensureStateFont(r.state);continue}T.carriageReturn(),X({chars:w[0],extraSpacing:0});break;case n.OPS.nextLineSetSpacingShowText:if(!r.state.font){A.ensureStateFont(r.state);continue}T.wordSpacing=w[0],T.charSpacing=w[1],T.carriageReturn(),X({chars:w[2],extraSpacing:0});break;case n.OPS.paintXObject:z(),v||(v=a.get("XObject")||i.Dict.empty);var P=w[0]instanceof i.Name,N=w[0].name;if(P&&F.getByName(N))break;return void p(new Promise((function(e,d){if(!P)throw new n.FormatError("XObject must be referred to by name.");let f=v.getRaw(N);if(f instanceof i.Ref){if(F.getByRef(f))return void e();if(A.globalImageCache.getData(f,A.pageIndex))return void e();f=k.fetch(f)}if(!(f instanceof m.BaseStream))throw new n.FormatError("XObject should be a stream");const g=f.dict.get("Subtype");if(!(g instanceof i.Name))throw new n.FormatError("XObject should have a Name subtype");if("Form"!==g.name)return F.set(N,f.dict.objId,!0),void e();const p=r.state.clone(),b=new B(p),y=f.dict.getArray("Matrix");Array.isArray(y)&&6===y.length&&b.transform(y),G();const w={enqueueInvoked:!1,enqueue(e,t){this.enqueueInvoked=!0,o.enqueue(e,t)},get desiredSize(){return o.desiredSize},get ready(){return o.ready}};A.getTextContent({stream:f,task:t,resources:f.dict.get("Resources")||a,stateManager:b,includeMarkedContent:s,sink:w,seenStyles:c,viewBox:l,markedContentData:h,disableNormalization:u}).then((function(){w.enqueueInvoked||F.set(N,f.dict.objId,!0),e()}),d)})).catch((function(e){if(!(e instanceof n.AbortException)){if(!A.options.ignoreErrors)throw e;(0,n.warn)(`getTextContent - ignoring XObject: "${e}".`)}})));case n.OPS.setGState:if(P=w[0]instanceof i.Name,N=w[0].name,P&&O.getByName(N))break;return void p(new Promise((function(e,t){if(!P)throw new n.FormatError("GState must be referred to by name.");const r=a.get("ExtGState");if(!(r instanceof i.Dict))throw new n.FormatError("ExtGState should be a dictionary.");const s=r.get(N);if(!(s instanceof i.Dict))throw new n.FormatError("GState should be a dictionary.");const o=s.get("Font");if(!o)return O.set(N,s.objId,!0),void e();z(),T.fontName=null,T.fontSize=o[1],L(null,o[0]).then(e,t)})).catch((function(e){if(!(e instanceof n.AbortException)){if(!A.options.ignoreErrors)throw e;(0,n.warn)(`getTextContent - ignoring ExtGState: "${e}".`)}})));case n.OPS.beginMarkedContent:z(),s&&(h.level++,d.items.push({type:"beginMarkedContent",tag:w[0]instanceof i.Name?w[0].name:null}));break;case n.OPS.beginMarkedContentProps:if(z(),s){h.level++;let e=null;w[1]instanceof i.Dict&&(e=w[1].get("MCID")),d.items.push({type:"beginMarkedContentProps",id:Number.isInteger(e)?`${A.idFactory.getPageObjId()}_mc${e}`:null,tag:w[0]instanceof i.Name?w[0].name:null})}break;case n.OPS.endMarkedContent:if(z(),s){if(0===h.level)break;h.level--,d.items.push({type:"endMarkedContent"})}break;case n.OPS.restore:!e||e.font===T.font&&e.fontSize===T.fontSize&&e.fontName===T.fontName||z()}if(d.items.length>=o.desiredSize){y=!0;break}}y?p(M):(z(),G(),f())})).catch((e=>{if(!(e instanceof n.AbortException)){if(this.options.ignoreErrors)return(0,n.warn)(`getTextContent - ignoring errors during "${t.name}" task: "${e}".`),z(),void G();throw e}}))}extractDataStructures(e,t,a){const r=this.xref;let s;const l=this.readToUnicode(a.toUnicode||e.get("ToUnicode")||t.get("ToUnicode"));if(a.composite){const t=e.get("CIDSystemInfo");t instanceof i.Dict&&(a.cidSystemInfo={registry:(0,n.stringToPDFString)(t.get("Registry")),ordering:(0,n.stringToPDFString)(t.get("Ordering")),supplement:t.get("Supplement")});try{const t=e.get("CIDToGIDMap");t instanceof m.BaseStream&&(s=t.getBytes())}catch(e){if(!this.options.ignoreErrors)throw e;(0,n.warn)(`extractDataStructures - ignoring CIDToGIDMap data: "${e}".`)}}const h=[];let u,d=null;if(e.has("Encoding")){if(u=e.get("Encoding"),u instanceof i.Dict){if(d=u.get("BaseEncoding"),d=d instanceof i.Name?d.name:null,u.has("Differences")){const e=u.get("Differences");let t=0;for(const a of e){const e=r.fetchIfRef(a);if("number"==typeof e)t=e;else{if(!(e instanceof i.Name))throw new n.FormatError(`Invalid entry in 'Differences' array: ${e}`);h[t++]=e.name}}}}else if(u instanceof i.Name)d=u.name;else{const e="Encoding is not a Name nor a Dict";if(!this.options.ignoreErrors)throw new n.FormatError(e);(0,n.warn)(e)}"MacRomanEncoding"!==d&&"MacExpertEncoding"!==d&&"WinAnsiEncoding"!==d&&(d=null)}const f=!a.file||a.isInternalFont,g=(0,c.getSymbolsFonts)()[a.name];if(d&&f&&g&&(d=null),d)a.defaultEncoding=(0,o.getEncoding)(d);else{const e=!!(a.flags&x.FontFlags.Symbolic),t=!!(a.flags&x.FontFlags.Nonsymbolic);u=o.StandardEncoding,"TrueType"!==a.type||t||(u=o.WinAnsiEncoding),(e||g)&&(u=o.MacRomanEncoding,f&&(/Symbol/i.test(a.name)?u=o.SymbolSetEncoding:/Dingbats/i.test(a.name)?u=o.ZapfDingbatsEncoding:/Wingdings/i.test(a.name)&&(u=o.WinAnsiEncoding))),a.defaultEncoding=u}return a.differences=h,a.baseEncodingName=d,a.hasEncoding=!!d||h.length>0,a.dict=e,l.then((e=>(a.toUnicode=e,this.buildToUnicode(a)))).then((e=>(a.toUnicode=e,s&&(a.cidToGidMap=this.readCidToGidMap(s,e)),a)))}_simpleFontToUnicode(e,t=!1){(0,n.assert)(!e.composite,"Must be a simple font.");const a=[],r=e.defaultEncoding.slice(),i=e.baseEncodingName,s=e.differences;for(const e in s){const t=s[e];".notdef"!==t&&(r[e]=t)}const c=(0,A.getGlyphsUnicode)();for(const n in r){let s=r[n];if(""===s)continue;let l=c[s];if(void 0!==l){a[n]=String.fromCharCode(l);continue}let h=0;switch(s[0]){case"G":3===s.length&&(h=parseInt(s.substring(1),16));break;case"g":5===s.length&&(h=parseInt(s.substring(1),16));break;case"C":case"c":if(s.length>=3&&s.length<=4){const a=s.substring(1);if(t){h=parseInt(a,16);break}if(h=+a,Number.isNaN(h)&&Number.isInteger(parseInt(a,16)))return this._simpleFontToUnicode(e,!0)}break;case"u":l=(0,C.getUnicodeForGlyph)(s,c),-1!==l&&(h=l);break;default:switch(s){case"f_h":case"f_t":case"T_h":a[n]=s.replaceAll("_","");continue}}if(h>0&&h<=1114111&&Number.isInteger(h)){if(i&&h===+n){const e=(0,o.getEncoding)(i);if(e&&(s=e[n])){a[n]=String.fromCharCode(c[s]);continue}}a[n]=String.fromCodePoint(h)}}return a}async buildToUnicode(e){if(e.hasIncludedToUnicodeMap=e.toUnicode?.length>0,e.hasIncludedToUnicodeMap)return!e.composite&&e.hasEncoding&&(e.fallbackToUnicode=this._simpleFontToUnicode(e)),e.toUnicode;if(!e.composite)return new u.ToUnicodeMap(this._simpleFontToUnicode(e));if(e.composite&&(e.cMap.builtInCMap&&!(e.cMap instanceof r.IdentityCMap)||"Adobe"===e.cidSystemInfo.registry&&("GB1"===e.cidSystemInfo.ordering||"CNS1"===e.cidSystemInfo.ordering||"Japan1"===e.cidSystemInfo.ordering||"Korea1"===e.cidSystemInfo.ordering))){const{registry:t,ordering:a}=e.cidSystemInfo,s=i.Name.get(`${t}-${a}-UCS2`),o=await r.CMapFactory.create({encoding:s,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}),c=[],l=[];return e.cMap.forEach((function(e,t){if(t>65535)throw new n.FormatError("Max size of CID is 65,535");const a=o.lookup(t);if(a){l.length=0;for(let e=0,t=a.length;e{if(e instanceof n.AbortException)return null;if(this.options.ignoreErrors)return(0,n.warn)(`readToUnicode - ignoring ToUnicode data: "${e}".`),null;throw e})):Promise.resolve(null):Promise.resolve(null)}readCidToGidMap(e,t){const a=[];for(let n=0,r=e.length;n>1;(0!==r||t.has(i))&&(a[i]=r)}return a}extractWidths(e,t,a){const n=this.xref;let r=[],s=0;const o=[];let c,l,h,u,d,f,g,p;if(a.composite){if(s=e.has("DW")?e.get("DW"):1e3,p=e.get("W"),p)for(l=0,h=p.length;l{if(g){const e=[];let a=u;for(const t of g)e[a++]=this.xref.fetchIfRef(t);t.widths=e}else t.widths=this.buildCharCodeToWidth(r.widths,t);return new s.Font(e,y,t)}))}(e=new i.Dict(null)).set("FontName",i.Name.get(l)),e.set("FontBBox",t.getArray("FontBBox")||[0,0,0,0])}let y=e.get("FontName"),w=t.get("BaseFont");"string"==typeof y&&(y=i.Name.get(y)),"string"==typeof w&&(w=i.Name.get(w));const A=y?.name,k=w?.name;if(m||A===k||((0,n.info)(`The FontDescriptor's FontName is "${A}" but should be the same as the Font's BaseFont "${k}".`),A&&k&&(k.startsWith(A)||!(0,c.isKnownFontName)(A)&&(0,c.isKnownFontName)(k))&&(y=null)),y||=w,!(y instanceof i.Name))throw new n.FormatError("invalid font name");let C,v,F,O,I;try{C=e.get("FontFile","FontFile2","FontFile3")}catch(e){if(!this.options.ignoreErrors)throw e;(0,n.warn)(`translateFont - fetching "${y.name}" font file: "${e}".`),C=new p.NullStream}let T=!1,M=null,P=null;if(C){if(C.dict){const e=C.dict.get("Subtype");e instanceof i.Name&&(v=e.name),F=C.dict.get("Length1"),O=C.dict.get("Length2"),I=C.dict.get("Length3")}}else if(g){const e=(0,h.getXfaFontName)(y.name);e&&(g.fontFamily=`${g.fontFamily}-PdfJS-XFA`,g.metrics=e.metrics||null,M=e.factors||null,C=await this.fetchStandardFontData(e.name),T=!!C,a=t=(0,h.getXfaFontDict)(y.name),o=!0)}else if(!m){const e=(0,c.getStandardFontName)(y.name);e&&(C=await this.fetchStandardFontData(e),T=!!C),!T&&this.options.useSystemFonts&&(P=(0,S.getFontSubstitution)(this.systemFontCache,this.idFactory,this.options.standardFontDataUrl,y.name,e))}if(b={type:l,name:y.name,subtype:v,file:C,length1:F,length2:O,length3:I,isInternalFont:T,loadedName:a.loadedName,composite:o,fixedPitch:!1,fontMatrix:t.getArray("FontMatrix")||n.FONT_IDENTITY_MATRIX,firstChar:u,lastChar:d,toUnicode:f,bbox:e.getArray("FontBBox")||t.getArray("FontBBox"),ascent:e.get("Ascent"),descent:e.get("Descent"),xHeight:e.get("XHeight")||0,capHeight:e.get("CapHeight")||0,flags:e.get("Flags"),italicAngle:e.get("ItalicAngle")||0,isType3Font:m,cssFontInfo:g,scaleFactors:M,systemFontInfo:P},o){const e=a.get("Encoding");e instanceof i.Name&&(b.cidEncoding=e.name);const t=await r.CMapFactory.create({encoding:e,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null});b.cMap=t,b.vertical=b.cMap.vertical}return this.extractDataStructures(t,a,b).then((a=>(this.extractWidths(t,e,a),new s.Font(y.name,C,a))))}static buildFontPaths(e,t,a,r){function i(t){const i=`${e.loadedName}_path_${t}`;try{if(e.renderer.hasBuiltPath(t))return;a.send("commonobj",[i,"FontPath",e.renderer.getPathJs(t)])}catch(e){if(r.ignoreErrors)return void(0,n.warn)(`buildFontPaths - ignoring ${i} glyph: "${e}".`);throw e}}for(const e of t){i(e.fontChar);const t=e.accent;t?.fontChar&&i(t.fontChar)}}static get fallbackFontDict(){const e=new i.Dict;return e.set("BaseFont",i.Name.get("Helvetica")),e.set("Type",i.Name.get("FallbackType")),e.set("Subtype",i.Name.get("FallbackType")),e.set("Encoding",i.Name.get("WinAnsiEncoding")),(0,n.shadow)(this,"fallbackFontDict",e)}}t.PartialEvaluator=R;class E{constructor({loadedName:e,font:t,dict:a,evaluatorOptions:n}){this.loadedName=e,this.font=t,this.dict=a,this._evaluatorOptions=n||T,this.type3Loaded=null,this.type3Dependencies=t.isType3Font?new Set:null,this.sent=!1}send(e){this.sent||(this.sent=!0,e.send("commonobj",[this.loadedName,"Font",this.font.exportData(this._evaluatorOptions.fontExtraProperties)]))}fallback(e){this.font.data&&(this.font.disableFontFace=!0,R.buildFontPaths(this.font,this.font.glyphCacheValues,e,this._evaluatorOptions))}loadType3Data(e,t,a){if(this.type3Loaded)return this.type3Loaded;if(!this.font.isType3Font)throw new Error("Must be a Type3 font.");const r=e.clone({ignoreErrors:!1});r.parsingType3Font=!0;const s=new i.RefSet(e.type3FontRefs);this.dict.objId&&!s.has(this.dict.objId)&&s.put(this.dict.objId),r.type3FontRefs=s;const o=this.font,c=this.type3Dependencies;let l=Promise.resolve();const h=this.dict.get("CharProcs"),u=this.dict.get("Resources")||t,d=Object.create(null),f=n.Util.normalizeRect(o.bbox||[0,0,0,0]),g=f[2]-f[0],p=f[3]-f[1],m=Math.hypot(g,p);for(const e of h.getKeys())l=l.then((()=>{const t=h.get(e),i=new O.OperatorList;return r.getOperatorList({stream:t,task:a,resources:u,operatorList:i}).then((()=>{i.fnArray[0]===n.OPS.setCharWidthAndBounds&&this._removeType3ColorOperators(i,m),d[e]=i.getIR();for(const e of i.dependencies)c.add(e)})).catch((function(t){(0,n.warn)(`Type3 font resource "${e}" is not available.`);const a=new O.OperatorList;d[e]=a.getIR()}))}));return this.type3Loaded=l.then((()=>{o.charProcOperatorList=d,this._bbox&&(o.isCharBBox=!0,o.bbox=this._bbox)})),this.type3Loaded}_removeType3ColorOperators(e,t=NaN){const a=n.Util.normalizeRect(e.argsArray[0].slice(2)),r=a[2]-a[0],i=a[3]-a[1],s=Math.hypot(r,i);0===r||0===i?(e.fnArray.splice(0,1),e.argsArray.splice(0,1)):(0===t||Math.round(s/t)>=10)&&(this._bbox||(this._bbox=[1/0,1/0,-1/0,-1/0]),this._bbox[0]=Math.min(this._bbox[0],a[0]),this._bbox[1]=Math.min(this._bbox[1],a[1]),this._bbox[2]=Math.max(this._bbox[2],a[2]),this._bbox[3]=Math.max(this._bbox[3],a[3]));let o=0,c=e.length;for(;o=n.OPS.moveTo&&s<=n.OPS.endPath,i.variableArgs)c>o&&(0,n.info)(`Command ${r}: expected [0, ${o}] args, but received ${c} args.`);else{if(c!==o){const e=this.nonProcessedArgs;for(;c>o;)e.push(t.shift()),c--;for(;c_.MAX_INVALID_PATH_OPS)throw new n.FormatError(`Invalid ${e}`);(0,n.warn)(`Skipping ${e}`),null!==t&&(t.length=0);continue}}return this.preprocessCommand(s,t),e.fn=s,e.args=t,!0}if(a===i.EOF)return!1;if(null!==a&&(null===t&&(t=[]),t.push(a),t.length>33))throw new n.FormatError("Too many arguments")}}preprocessCommand(e,t){switch(0|e){case n.OPS.save:this.stateManager.save();break;case n.OPS.restore:this.stateManager.restore();break;case n.OPS.transform:this.stateManager.transform(t)}}}t.EvaluatorPreprocessor=_},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.IdentityCMap=t.CMapFactory=t.CMap=void 0;var n=a(2),r=a(4),i=a(5),s=a(15),o=a(16),c=a(3),l=a(8);const h=["Adobe-GB1-UCS2","Adobe-CNS1-UCS2","Adobe-Japan1-UCS2","Adobe-Korea1-UCS2","78-EUC-H","78-EUC-V","78-H","78-RKSJ-H","78-RKSJ-V","78-V","78ms-RKSJ-H","78ms-RKSJ-V","83pv-RKSJ-H","90ms-RKSJ-H","90ms-RKSJ-V","90msp-RKSJ-H","90msp-RKSJ-V","90pv-RKSJ-H","90pv-RKSJ-V","Add-H","Add-RKSJ-H","Add-RKSJ-V","Add-V","Adobe-CNS1-0","Adobe-CNS1-1","Adobe-CNS1-2","Adobe-CNS1-3","Adobe-CNS1-4","Adobe-CNS1-5","Adobe-CNS1-6","Adobe-GB1-0","Adobe-GB1-1","Adobe-GB1-2","Adobe-GB1-3","Adobe-GB1-4","Adobe-GB1-5","Adobe-Japan1-0","Adobe-Japan1-1","Adobe-Japan1-2","Adobe-Japan1-3","Adobe-Japan1-4","Adobe-Japan1-5","Adobe-Japan1-6","Adobe-Korea1-0","Adobe-Korea1-1","Adobe-Korea1-2","B5-H","B5-V","B5pc-H","B5pc-V","CNS-EUC-H","CNS-EUC-V","CNS1-H","CNS1-V","CNS2-H","CNS2-V","ETHK-B5-H","ETHK-B5-V","ETen-B5-H","ETen-B5-V","ETenms-B5-H","ETenms-B5-V","EUC-H","EUC-V","Ext-H","Ext-RKSJ-H","Ext-RKSJ-V","Ext-V","GB-EUC-H","GB-EUC-V","GB-H","GB-V","GBK-EUC-H","GBK-EUC-V","GBK2K-H","GBK2K-V","GBKp-EUC-H","GBKp-EUC-V","GBT-EUC-H","GBT-EUC-V","GBT-H","GBT-V","GBTpc-EUC-H","GBTpc-EUC-V","GBpc-EUC-H","GBpc-EUC-V","H","HKdla-B5-H","HKdla-B5-V","HKdlb-B5-H","HKdlb-B5-V","HKgccs-B5-H","HKgccs-B5-V","HKm314-B5-H","HKm314-B5-V","HKm471-B5-H","HKm471-B5-V","HKscs-B5-H","HKscs-B5-V","Hankaku","Hiragana","KSC-EUC-H","KSC-EUC-V","KSC-H","KSC-Johab-H","KSC-Johab-V","KSC-V","KSCms-UHC-H","KSCms-UHC-HW-H","KSCms-UHC-HW-V","KSCms-UHC-V","KSCpc-EUC-H","KSCpc-EUC-V","Katakana","NWP-H","NWP-V","RKSJ-H","RKSJ-V","Roman","UniCNS-UCS2-H","UniCNS-UCS2-V","UniCNS-UTF16-H","UniCNS-UTF16-V","UniCNS-UTF32-H","UniCNS-UTF32-V","UniCNS-UTF8-H","UniCNS-UTF8-V","UniGB-UCS2-H","UniGB-UCS2-V","UniGB-UTF16-H","UniGB-UTF16-V","UniGB-UTF32-H","UniGB-UTF32-V","UniGB-UTF8-H","UniGB-UTF8-V","UniJIS-UCS2-H","UniJIS-UCS2-HW-H","UniJIS-UCS2-HW-V","UniJIS-UCS2-V","UniJIS-UTF16-H","UniJIS-UTF16-V","UniJIS-UTF32-H","UniJIS-UTF32-V","UniJIS-UTF8-H","UniJIS-UTF8-V","UniJIS2004-UTF16-H","UniJIS2004-UTF16-V","UniJIS2004-UTF32-H","UniJIS2004-UTF32-V","UniJIS2004-UTF8-H","UniJIS2004-UTF8-V","UniJISPro-UCS2-HW-V","UniJISPro-UCS2-V","UniJISPro-UTF8-V","UniJISX0213-UTF32-H","UniJISX0213-UTF32-V","UniJISX02132004-UTF32-H","UniJISX02132004-UTF32-V","UniKS-UCS2-H","UniKS-UCS2-V","UniKS-UTF16-H","UniKS-UTF16-V","UniKS-UTF32-H","UniKS-UTF32-V","UniKS-UTF8-H","UniKS-UTF8-V","V","WP-Symbol"],u=2**24-1;class d{constructor(e=!1){this.codespaceRanges=[[],[],[],[]],this.numCodespaceRanges=0,this._map=[],this.name="",this.vertical=!1,this.useCMap=null,this.builtInCMap=e}addCodespaceRange(e,t,a){this.codespaceRanges[e-1].push(t,a),this.numCodespaceRanges++}mapCidRange(e,t,a){if(t-e>u)throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE.");for(;e<=t;)this._map[e++]=a++}mapBfRange(e,t,a){if(t-e>u)throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE.");const n=a.length-1;for(;e<=t;){this._map[e++]=a;const t=a.charCodeAt(n)+1;a=t>255?a.substring(0,n-1)+String.fromCharCode(a.charCodeAt(n-1)+1)+"\0":a.substring(0,n)+String.fromCharCode(t)}}mapBfRangeToArray(e,t,a){if(t-e>u)throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE.");const n=a.length;let r=0;for(;e<=t&&r>>0;const s=r[i];for(let e=0,t=s.length;e=t&&n<=r)return a.charcode=n,void(a.length=i+1)}}a.charcode=0,a.length=1}getCharCodeLength(e){const t=this.codespaceRanges;for(let a=0,n=t.length;a=r&&e<=i)return a+1}}return 1}get length(){return this._map.length}get isIdentityCMap(){if("Identity-H"!==this.name&&"Identity-V"!==this.name)return!1;if(65536!==this._map.length)return!1;for(let e=0;e<65536;e++)if(this._map[e]!==e)return!1;return!0}}t.CMap=d;class f extends d{constructor(e,t){super(),this.vertical=e,this.addCodespaceRange(t,0,65535)}mapCidRange(e,t,a){(0,n.unreachable)("should not call mapCidRange")}mapBfRange(e,t,a){(0,n.unreachable)("should not call mapBfRange")}mapBfRangeToArray(e,t,a){(0,n.unreachable)("should not call mapBfRangeToArray")}mapOne(e,t){(0,n.unreachable)("should not call mapCidOne")}lookup(e){return Number.isInteger(e)&&e<=65535?e:void 0}contains(e){return Number.isInteger(e)&&e<=65535}forEach(e){for(let t=0;t<=65535;t++)e(t,t)}charCodeOf(e){return Number.isInteger(e)&&e<=65535?e:-1}getMap(){const e=new Array(65536);for(let t=0;t<=65535;t++)e[t]=t;return e}get length(){return 65536}get isIdentityCMap(){(0,n.unreachable)("should not access .isIdentityCMap")}}function g(e){let t=0;for(let a=0;a>>0}function p(e){if("string"!=typeof e)throw new n.FormatError("Malformed CMap: expected string.")}function m(e){if(!Number.isInteger(e))throw new n.FormatError("Malformed CMap: expected int.")}function b(e,t){for(;;){let a=t.getObj();if(a===r.EOF)break;if((0,r.isCmd)(a,"endbfchar"))return;p(a);const n=g(a);a=t.getObj(),p(a);const i=a;e.mapOne(n,i)}}function y(e,t){for(;;){let a=t.getObj();if(a===r.EOF)break;if((0,r.isCmd)(a,"endbfrange"))return;p(a);const n=g(a);a=t.getObj(),p(a);const i=g(a);if(a=t.getObj(),Number.isInteger(a)||"string"==typeof a){const t=Number.isInteger(a)?String.fromCharCode(a):a;e.mapBfRange(n,i,t)}else{if(!(0,r.isCmd)(a,"["))break;{a=t.getObj();const s=[];for(;!(0,r.isCmd)(a,"]")&&a!==r.EOF;)s.push(a),a=t.getObj();e.mapBfRangeToArray(n,i,s)}}}throw new n.FormatError("Invalid bf range.")}function w(e,t){for(;;){let a=t.getObj();if(a===r.EOF)break;if((0,r.isCmd)(a,"endcidchar"))return;p(a);const n=g(a);a=t.getObj(),m(a);const i=a;e.mapOne(n,i)}}function x(e,t){for(;;){let a=t.getObj();if(a===r.EOF)break;if((0,r.isCmd)(a,"endcidrange"))return;p(a);const n=g(a);a=t.getObj(),p(a);const i=g(a);a=t.getObj(),m(a);const s=a;e.mapCidRange(n,i,s)}}function S(e,t){for(;;){let a=t.getObj();if(a===r.EOF)break;if((0,r.isCmd)(a,"endcodespacerange"))return;if("string"!=typeof a)break;const n=g(a);if(a=t.getObj(),"string"!=typeof a)break;const i=g(a);e.addCodespaceRange(a.length,n,i)}throw new n.FormatError("Invalid codespace range.")}function A(e,t){const a=t.getObj();Number.isInteger(a)&&(e.vertical=!!a)}function k(e,t){const a=t.getObj();a instanceof r.Name&&(e.name=a.name)}async function C(e,t,a,i){let s,o;e:for(;;)try{const a=t.getObj();if(a===r.EOF)break;if(a instanceof r.Name)"WMode"===a.name?A(e,t):"CMapName"===a.name&&k(e,t),s=a;else if(a instanceof r.Cmd)switch(a.cmd){case"endcmap":break e;case"usecmap":s instanceof r.Name&&(o=s.name);break;case"begincodespacerange":S(e,t);break;case"beginbfchar":b(e,t);break;case"begincidchar":w(e,t);break;case"beginbfrange":y(e,t);break;case"begincidrange":x(e,t)}}catch(e){if(e instanceof c.MissingDataException)throw e;(0,n.warn)("Invalid cMap data: "+e);continue}return!i&&o&&(i=o),i?v(e,a,i):e}async function v(e,t,a){if(e.useCMap=await F(a,t),0===e.numCodespaceRanges){const t=e.useCMap.codespaceRanges;for(let a=0;av(i,t,e)));if(r===n.CMapCompressionType.NONE){const e=new o.Lexer(new l.Stream(a));return C(i,e,t,null)}throw new Error(`Invalid CMap "compressionType" value: ${r}`)}t.IdentityCMap=f,t.CMapFactory=class{static async create({encoding:e,fetchBuiltInCMap:t,useCMap:a}){if(e instanceof r.Name)return F(e.name,t);if(e instanceof i.BaseStream){const n=await C(new d,new o.Lexer(e),t,a);return n.isIdentityCMap?F(n.name,t):n}throw new Error("Encoding required.")}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.BinaryCMapReader=void 0;var n=a(2);function r(e,t){let a=0;for(let n=0;n<=t;n++)a=a<<8|e[n];return a>>>0}function i(e,t){return 1===t?String.fromCharCode(e[0],e[1]):3===t?String.fromCharCode(e[0],e[1],e[2],e[3]):String.fromCharCode(...e.subarray(0,t+1))}function s(e,t,a){let n=0;for(let r=a;r>=0;r--)n+=e[r]+t[r],e[r]=255&n,n>>=8}function o(e,t){let a=1;for(let n=t;n>=0&&a>0;n--)a+=e[n],e[n]=255&a,a>>=8}const c=16;class l{constructor(e){this.buffer=e,this.pos=0,this.end=e.length,this.tmpBuf=new Uint8Array(19)}readByte(){return this.pos>=this.end?-1:this.buffer[this.pos++]}readNumber(){let e,t=0;do{const a=this.readByte();if(a<0)throw new n.FormatError("unexpected EOF in bcmap");e=!(128&a),t=t<<7|127&a}while(!e);return t}readSigned(){const e=this.readNumber();return 1&e?~(e>>>1):e>>>1}readHex(e,t){e.set(this.buffer.subarray(this.pos,this.pos+t+1)),this.pos+=t+1}readHexNumber(e,t){let a;const r=this.tmpBuf;let i=0;do{const e=this.readByte();if(e<0)throw new n.FormatError("unexpected EOF in 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b{constructor({lexer:e,xref:t,allowStreams:a=!1,recoveryMode:n=!1}){this.lexer=e,this.xref=t,this.allowStreams=a,this.recoveryMode=n,this.imageCache=Object.create(null),this._imageId=0,this.refill()}refill(){this.buf1=this.lexer.getObj(),this.buf2=this.lexer.getObj()}shift(){this.buf2 instanceof r.Cmd&&"ID"===this.buf2.cmd?(this.buf1=this.buf2,this.buf2=null):(this.buf1=this.buf2,this.buf2=this.lexer.getObj())}tryShift(){try{return this.shift(),!0}catch(e){if(e instanceof i.MissingDataException)throw e;return!1}}getObj(e=null){const t=this.buf1;if(this.shift(),t instanceof r.Cmd)switch(t.cmd){case"BI":return this.makeInlineImage(e);case"[":const a=[];for(;!(0,r.isCmd)(this.buf1,"]")&&this.buf1!==r.EOF;)a.push(this.getObj(e));if(this.buf1===r.EOF){if(this.recoveryMode)return a;throw new i.ParserEOFException("End of file inside array.")}return this.shift(),a;case"<<":const s=new r.Dict(this.xref);for(;!(0,r.isCmd)(this.buf1,">>")&&this.buf1!==r.EOF;){if(!(this.buf1 instanceof r.Name)){(0,n.info)("Malformed dictionary: key must be a name object"),this.shift();continue}const t=this.buf1.name;if(this.shift(),this.buf1===r.EOF)break;s.set(t,this.getObj(e))}if(this.buf1===r.EOF){if(this.recoveryMode)return s;throw new i.ParserEOFException("End of file inside dictionary.")}return(0,r.isCmd)(this.buf2,"stream")?this.allowStreams?this.makeStream(s,e):s:(this.shift(),s);default:return t}if(Number.isInteger(t)){if(Number.isInteger(this.buf1)&&(0,r.isCmd)(this.buf2,"R")){const e=r.Ref.get(t,this.buf1);return this.shift(),this.shift(),e}return t}return"string"==typeof t&&e?e.decryptString(t):t}findDefaultInlineStreamEnd(e){const{knownCommands:t}=this.lexer,a=e.pos;let o,c,l=0;for(;-1!==(o=e.getByte());)if(0===l)l=69===o?1:0;else if(1===l)l=73===o?2:0;else if(32===o||10===o||13===o){c=e.pos;const a=e.peekBytes(15),i=a.length;if(0===i)break;for(let e=0;e127)){l=0;break}if(2!==l)continue;if(!t){(0,n.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined.");continue}const h=new x(new s.Stream(a.slice()),t);h._hexStringWarn=()=>{};let u=0;for(;;){const e=h.getObj();if(e===r.EOF){l=0;break}if(e instanceof r.Cmd){const a=t[e.cmd];if(!a){l=0;break}if(a.variableArgs?u<=a.numArgs:u===a.numArgs)break;u=0}else u++}if(2===l)break}else l=0;-1===o&&((0,n.warn)("findDefaultInlineStreamEnd: Reached the end of the stream without finding a valid EI marker"),c&&((0,n.warn)('... trying to recover by using the last "EI" occurrence.'),e.skip(-(e.pos-c))));let h=4;return e.skip(-h),o=e.peekByte(),e.skip(h),(0,i.isWhiteSpace)(o)||h--,e.pos-h-a}findDCTDecodeInlineStreamEnd(e){const t=e.pos;let a,r,i=!1;for(;-1!==(a=e.getByte());)if(255===a){switch(e.getByte()){case 0:break;case 255:e.skip(-1);break;case 217:i=!0;break;case 192:case 193:case 194:case 195:case 197:case 198:case 199:case 201:case 202:case 203:case 205:case 206:case 207:case 196:case 204:case 218:case 219:case 220:case 221:case 222:case 223:case 224:case 225:case 226:case 227:case 228:case 229:case 230:case 231:case 232:case 233:case 234:case 235:case 236:case 237:case 238:case 239:case 254:r=e.getUint16(),r>2?e.skip(r-2):e.skip(-2)}if(i)break}const s=e.pos-t;return-1===a?((0,n.warn)("Inline DCTDecode image stream: EOI marker not found, searching for /EI/ instead."),e.skip(-s),this.findDefaultInlineStreamEnd(e)):(this.inlineStreamSkipEI(e),s)}findASCII85DecodeInlineStreamEnd(e){const t=e.pos;let a;for(;-1!==(a=e.getByte());)if(126===a){const t=e.pos;for(a=e.peekByte();(0,i.isWhiteSpace)(a);)e.skip(),a=e.peekByte();if(62===a){e.skip();break}if(e.pos>t){const t=e.peekBytes(2);if(69===t[0]&&73===t[1])break}}const r=e.pos-t;return-1===a?((0,n.warn)("Inline ASCII85Decode image stream: EOD marker not found, searching for /EI/ instead."),e.skip(-r),this.findDefaultInlineStreamEnd(e)):(this.inlineStreamSkipEI(e),r)}findASCIIHexDecodeInlineStreamEnd(e){const t=e.pos;let a;for(;-1!==(a=e.getByte())&&62!==a;);const r=e.pos-t;return-1===a?((0,n.warn)("Inline ASCIIHexDecode image stream: EOD marker not found, searching for /EI/ instead."),e.skip(-r),this.findDefaultInlineStreamEnd(e)):(this.inlineStreamSkipEI(e),r)}inlineStreamSkipEI(e){let t,a=0;for(;-1!==(t=e.getByte());)if(0===a)a=69===t?1:0;else if(1===a)a=73===t?2:0;else if(2===a)break}makeInlineImage(e){const t=this.lexer,a=t.stream,i=Object.create(null);let s;for(;!(0,r.isCmd)(this.buf1,"ID")&&this.buf1!==r.EOF;){if(!(this.buf1 instanceof r.Name))throw new n.FormatError("Dictionary key must be a name object");const t=this.buf1.name;if(this.shift(),this.buf1===r.EOF)break;i[t]=this.getObj(e)}-1!==t.beginInlineImagePos&&(s=a.pos-t.beginInlineImagePos);const o=this.xref.fetchIfRef(i.F||i.Filter);let c;if(o instanceof r.Name)c=o.name;else if(Array.isArray(o)){const e=this.xref.fetchIfRef(o[0]);e instanceof r.Name&&(c=e.name)}const l=a.pos;let 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r.DecodeStream{constructor(e,t,a){super(t),this.str=e,this.dict=e.dict,a instanceof i.Dict||(a=i.Dict.empty);const r={next(){return e.getByte()}};this.ccittFaxDecoder=new n.CCITTFaxDecoder(r,{K:a.get("K"),EndOfLine:a.get("EndOfLine"),EncodedByteAlign:a.get("EncodedByteAlign"),Columns:a.get("Columns"),Rows:a.get("Rows"),EndOfBlock:a.get("EndOfBlock"),BlackIs1:a.get("BlackIs1")})}readBlock(){for(;!this.eof;){const e=this.ccittFaxDecoder.readNextChar();if(-1===e)return void(this.eof=!0);this.ensureBuffer(this.bufferLength+1),this.buffer[this.bufferLength++]=e}}}t.CCITTFaxStream=s},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CCITTFaxDecoder=void 0;var n=a(2);const 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0],[11,1920],[12,2368],[12,2368],[12,2432],[12,2432],[12,2496],[12,2496],[12,2560],[12,2560],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[12,52],[12,52],[13,640],[13,704],[13,768],[13,832],[12,55],[12,55],[12,56],[12,56],[13,1280],[13,1344],[13,1408],[13,1472],[12,59],[12,59],[12,60],[12,60],[13,1536],[13,1600],[11,24],[11,24],[11,24],[11,24],[11,25],[11,25],[11,25],[11,25],[13,1664],[13,1728],[12,320],[12,320],[12,384],[12,384],[12,448],[12,448],[13,512],[13,576],[12,53],[12,53],[12,54],[12,54],[13,896],[13,960],[13,1024],[13,1088],[13,1152],[13,1216],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64]],l=[[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[11,23],[11,23],[12,50],[12,51],[12,44],[12,45],[12,46],[12,47],[12,57],[12,58],[12,61],[12,256],[10,16],[10,16],[10,16],[10,16],[10,17],[10,17],[10,17],[10,17],[12,48],[12,49],[12,62],[12,63],[12,30],[12,31],[12,32],[12,33],[12,40],[12,41],[11,22],[11,22],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[12,128],[12,192],[12,26],[12,27],[12,28],[12,29],[11,19],[11,19],[11,20],[11,20],[12,34],[12,35],[12,36],[12,37],[12,38],[12,39],[11,21],[11,21],[12,42],[12,43],[10,0],[10,0],[10,0],[10,0],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12]],h=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[6,9],[6,8],[5,7],[5,7],[4,6],[4,6],[4,6],[4,6],[4,5],[4,5],[4,5],[4,5],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2]];t.CCITTFaxDecoder=class{constructor(e,t={}){if(!e||"function"!=typeof e.next)throw new Error('CCITTFaxDecoder - invalid "source" parameter.');let a;for(this.source=e,this.eof=!1,this.encoding=t.K||0,this.eoline=t.EndOfLine||!1,this.byteAlign=t.EncodedByteAlign||!1,this.columns=t.Columns||1728,this.rows=t.Rows||0,this.eoblock=t.EndOfBlock??!0,this.black=t.BlackIs1||!1,this.codingLine=new Uint32Array(this.columns+1),this.refLine=new Uint32Array(this.columns+2),this.codingLine[0]=this.columns,this.codingPos=0,this.row=0,this.nextLine2D=this.encoding<0,this.inputBits=0,this.inputBuf=0,this.outputBits=0,this.rowsDone=!1;0===(a=this._lookBits(12));)this._eatBits(1);1===a&&this._eatBits(12),this.encoding>0&&(this.nextLine2D=!this._lookBits(1),this._eatBits(1))}readNextChar(){if(this.eof)return-1;const e=this.refLine,t=this.codingLine,a=this.columns;let i,s,o,c,l;if(0===this.outputBits){if(this.rowsDone&&(this.eof=!0),this.eof)return-1;let o,l,h;if(this.err=!1,this.nextLine2D){for(c=0;t[c]=64);do{l+=h=this._getWhiteCode()}while(h>=64)}else{do{o+=h=this._getWhiteCode()}while(h>=64);do{l+=h=this._getBlackCode()}while(h>=64)}for(this._addPixels(t[this.codingPos]+o,s),t[this.codingPos]0?--i:++i;e[i]<=t[this.codingPos]&&e[i]0?--i:++i;e[i]<=t[this.codingPos]&&e[i]0?--i:++i;e[i]<=t[this.codingPos]&&e[i]=64);else do{o+=h=this._getWhiteCode()}while(h>=64);this._addPixels(t[this.codingPos]+o,s),s^=1}let u=!1;if(this.byteAlign&&(this.inputBits&=-8),this.eoblock||this.row!==this.rows-1){if(o=this._lookBits(12),this.eoline)for(;o!==r&&1!==o;)this._eatBits(1),o=this._lookBits(12);else for(;0===o;)this._eatBits(1),o=this._lookBits(12);1===o?(this._eatBits(12),u=!0):o===r&&(this.eof=!0)}else this.rowsDone=!0;if(!this.eof&&this.encoding>0&&!this.rowsDone&&(this.nextLine2D=!this._lookBits(1),this._eatBits(1)),this.eoblock&&u&&this.byteAlign){if(o=this._lookBits(12),1===o){if(this._eatBits(12),this.encoding>0&&(this._lookBits(1),this._eatBits(1)),this.encoding>=0)for(c=0;c<4;++c)o=this._lookBits(12),1!==o&&(0,n.info)("bad rtc code: "+o),this._eatBits(12),this.encoding>0&&(this._lookBits(1),this._eatBits(1));this.eof=!0}}else if(this.err&&this.eoline){for(;;){if(o=this._lookBits(13),o===r)return this.eof=!0,-1;if(o>>1==1)break;this._eatBits(1)}this._eatBits(12),this.encoding>0&&(this._eatBits(1),this.nextLine2D=!(1&o))}this.outputBits=t[0]>0?t[this.codingPos=0]:t[this.codingPos=1],this.row++}if(this.outputBits>=8)l=1&this.codingPos?0:255,this.outputBits-=8,0===this.outputBits&&t[this.codingPos]o?(l<<=o,1&this.codingPos||(l|=255>>8-o),this.outputBits-=o,o=0):(l<<=this.outputBits,1&this.codingPos||(l|=255>>8-this.outputBits),o-=this.outputBits,this.outputBits=0,t[this.codingPos]0&&(l<<=o,o=0))}while(o)}return this.black&&(l^=255),l}_addPixels(e,t){const a=this.codingLine;let r=this.codingPos;e>a[r]&&(e>this.columns&&((0,n.info)("row is wrong length"),this.err=!0,e=this.columns),1&r^t&&++r,a[r]=e),this.codingPos=r}_addPixelsNeg(e,t){const a=this.codingLine;let r=this.codingPos;if(e>a[r])e>this.columns&&((0,n.info)("row is wrong length"),this.err=!0,e=this.columns),1&r^t&&++r,a[r]=e;else if(e0&&e=i){const t=a[e-i];if(t[0]===n)return this._eatBits(n),[!0,t[1],!0]}}return[!1,0,!1]}_getTwoDimCode(){let e,t=0;if(this.eoblock){if(t=this._lookBits(7),e=i[t],e?.[0]>0)return this._eatBits(e[0]),e[1]}else{const e=this._findTableCode(1,7,i);if(e[0]&&e[2])return e[1]}return(0,n.info)("Bad two dim code"),r}_getWhiteCode(){let e,t=0;if(this.eoblock){if(t=this._lookBits(12),t===r)return 1;if(e=t>>5?o[t>>3]:s[t],e[0]>0)return this._eatBits(e[0]),e[1]}else{let e=this._findTableCode(1,9,o);if(e[0])return e[1];if(e=this._findTableCode(11,12,s),e[0])return e[1]}return(0,n.info)("bad white code"),this._eatBits(1),1}_getBlackCode(){let e,t;if(this.eoblock){if(e=this._lookBits(13),e===r)return 1;if(t=e>>7?!(e>>9)&&e>>7?l[(e>>1)-64]:h[e>>7]:c[e],t[0]>0)return this._eatBits(t[0]),t[1]}else{let e=this._findTableCode(2,6,h);if(e[0])return e[1];if(e=this._findTableCode(7,12,l,64),e[0])return e[1];if(e=this._findTableCode(10,13,c),e[0])return e[1]}return(0,n.info)("bad black code"),this._eatBits(1),1}_lookBits(e){let t;for(;this.inputBits>16-e;this.inputBuf=this.inputBuf<<8|t,this.inputBits+=8}return this.inputBuf>>this.inputBits-e&65535>>16-e}_eatBits(e){(this.inputBits-=e)<0&&(this.inputBits=0)}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.FlateStream=void 0;var n=a(18),r=a(2);const i=new Int32Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),s=new Int32Array([3,4,5,6,7,8,9,10,65547,65549,65551,65553,131091,131095,131099,131103,196643,196651,196659,196667,262211,262227,262243,262259,327811,327843,327875,327907,258,258,258]),o=new Int32Array([1,2,3,4,65541,65543,131081,131085,196625,196633,262177,262193,327745,327777,393345,393409,459009,459137,524801,525057,590849,591361,657409,658433,724993,727041,794625,798721,868353,876545]),c=[new Int32Array([459008,524368,524304,524568,459024,524400,524336,590016,459016,524384,524320,589984,524288,524416,524352,590048,459012,524376,524312,589968,459028,524408,524344,590032,459020,524392,524328,59e4,524296,524424,524360,590064,459010,524372,524308,524572,459026,524404,524340,590024,459018,524388,524324,589992,524292,524420,524356,590056,459014,524380,524316,589976,459030,524412,524348,590040,459022,524396,524332,590008,524300,524428,524364,590072,459009,524370,524306,524570,459025,524402,524338,590020,459017,524386,524322,589988,524290,524418,524354,590052,459013,524378,524314,589972,459029,524410,524346,590036,459021,524394,524330,590004,524298,524426,524362,590068,459011,524374,524310,524574,459027,524406,524342,590028,459019,524390,524326,589996,524294,524422,524358,590060,459015,524382,524318,589980,459031,524414,524350,590044,459023,524398,524334,590012,524302,524430,524366,590076,459008,524369,524305,524569,459024,524401,524337,590018,459016,524385,524321,589986,524289,524417,524353,590050,459012,524377,524313,589970,459028,524409,524345,590034,459020,524393,524329,590002,524297,524425,524361,590066,459010,524373,524309,524573,459026,524405,524341,590026,459018,524389,524325,589994,524293,524421,524357,590058,459014,524381,524317,589978,459030,524413,524349,590042,459022,524397,524333,590010,524301,524429,524365,590074,459009,524371,524307,524571,459025,524403,524339,590022,459017,524387,524323,589990,524291,524419,524355,590054,459013,524379,524315,589974,459029,524411,524347,590038,459021,524395,524331,590006,524299,524427,524363,590070,459011,524375,524311,524575,459027,524407,524343,590030,459019,524391,524327,589998,524295,524423,524359,590062,459015,524383,524319,589982,459031,524415,524351,590046,459023,524399,524335,590014,524303,524431,524367,590078,459008,524368,524304,524568,459024,524400,524336,590017,459016,524384,524320,589985,524288,524416,524352,590049,459012,524376,524312,589969,459028,524408,524344,590033,459020,524392,524328,590001,524296,524424,524360,590065,459010,524372,524308,524572,459026,524404,524340,590025,459018,524388,524324,589993,524292,524420,524356,590057,459014,524380,524316,589977,459030,524412,524348,590041,459022,524396,524332,590009,524300,524428,524364,590073,459009,524370,524306,524570,459025,524402,524338,590021,459017,524386,524322,589989,524290,524418,524354,590053,459013,524378,524314,589973,459029,524410,524346,590037,459021,524394,524330,590005,524298,524426,524362,590069,459011,524374,524310,524574,459027,524406,524342,590029,459019,524390,524326,589997,524294,524422,524358,590061,459015,524382,524318,589981,459031,524414,524350,590045,459023,524398,524334,590013,524302,524430,524366,590077,459008,524369,524305,524569,459024,524401,524337,590019,459016,524385,524321,589987,524289,524417,524353,590051,459012,524377,524313,589971,459028,524409,524345,590035,459020,524393,524329,590003,524297,524425,524361,590067,459010,524373,524309,524573,459026,524405,524341,590027,459018,524389,524325,589995,524293,524421,524357,590059,459014,524381,524317,589979,459030,524413,524349,590043,459022,524397,524333,590011,524301,524429,524365,590075,459009,524371,524307,524571,459025,524403,524339,590023,459017,524387,524323,589991,524291,524419,524355,590055,459013,524379,524315,589975,459029,524411,524347,590039,459021,524395,524331,590007,524299,524427,524363,590071,459011,524375,524311,524575,459027,524407,524343,590031,459019,524391,524327,589999,524295,524423,524359,590063,459015,524383,524319,589983,459031,524415,524351,590047,459023,524399,524335,590015,524303,524431,524367,590079]),9],l=[new Int32Array([327680,327696,327688,327704,327684,327700,327692,327708,327682,327698,327690,327706,327686,327702,327694,0,327681,327697,327689,327705,327685,327701,327693,327709,327683,327699,327691,327707,327687,327703,327695,0]),5];class h extends n.DecodeStream{constructor(e,t){super(t),this.str=e,this.dict=e.dict;const a=e.getByte(),n=e.getByte();if(-1===a||-1===n)throw new r.FormatError(`Invalid header in flate stream: ${a}, ${n}`);if(8!=(15&a))throw new r.FormatError(`Unknown compression method in flate stream: ${a}, ${n}`);if(((a<<8)+n)%31!=0)throw new r.FormatError(`Bad FCHECK in flate stream: ${a}, ${n}`);if(32&n)throw new r.FormatError(`FDICT bit set in flate stream: ${a}, ${n}`);this.codeSize=0,this.codeBuf=0}getBits(e){const t=this.str;let a,n=this.codeSize,i=this.codeBuf;for(;n>e,this.codeSize=n-=e,a}getCode(e){const t=this.str,a=e[0],n=e[1];let i,s=this.codeSize,o=this.codeBuf;for(;s>16,h=65535&c;if(l<1||s>l,this.codeSize=s-l,h}generateHuffmanTable(e){const t=e.length;let a,n=0;for(a=0;an&&(n=e[a]);const r=1<>=1;for(a=e;a>=1,0===u){let t;if(-1===(t=a.getByte()))throw new r.FormatError("Bad block header in flate stream");let n=t;if(-1===(t=a.getByte()))throw new r.FormatError("Bad block header in flate stream");if(n|=t<<8,-1===(t=a.getByte()))throw new r.FormatError("Bad block header in flate stream");let i=t;if(-1===(t=a.getByte()))throw new r.FormatError("Bad block header in flate stream");if(i|=t<<8,i!==(65535&~n)&&(0!==n||0!==i))throw new r.FormatError("Bad uncompressed block length in flate stream");this.codeBuf=0,this.codeSize=0;const s=this.bufferLength,o=s+n;if(e=this.ensureBuffer(o),this.bufferLength=o,0===n)-1===a.peekByte()&&(this.eof=!0);else{const t=a.getBytes(n);e.set(t,s),t.length0;)u[o++]=g}n=this.generateHuffmanTable(u.subarray(0,e)),h=this.generateHuffmanTable(u.subarray(e,l))}}e=this.buffer;let d=e?e.length:0,f=this.bufferLength;for(;;){let a=this.getCode(n);if(a<256){f+1>=d&&(e=this.ensureBuffer(f+1),d=e.length),e[f++]=a;continue}if(256===a)return void(this.bufferLength=f);a-=257,a=s[a];let r=a>>16;r>0&&(r=this.getBits(r)),t=(65535&a)+r,a=this.getCode(h),a=o[a],r=a>>16,r>0&&(r=this.getBits(r));const i=(65535&a)+r;f+t>=d&&(e=this.ensureBuffer(f+t),d=e.length);for(let a=0;a{Object.defineProperty(t,"__esModule",{value:!0}),t.Jbig2Stream=void 0;var n=a(5),r=a(18),i=a(4),s=a(24),o=a(2);class c extends r.DecodeStream{constructor(e,t,a){super(t),this.stream=e,this.dict=e.dict,this.maybeLength=t,this.params=a}get bytes(){return(0,o.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e=new s.Jbig2Image,t=[];if(this.params instanceof i.Dict){const e=this.params.get("JBIG2Globals");if(e instanceof n.BaseStream){const a=e.getBytes();t.push({data:a,start:0,end:a.length})}}t.push({data:this.bytes,start:0,end:this.bytes.length});const a=e.parseChunks(t),r=a.length;for(let e=0;e{Object.defineProperty(t,"__esModule",{value:!0}),t.Jbig2Image=void 0;var n=a(2),r=a(3),i=a(25),s=a(21);class o extends n.BaseException{constructor(e){super(`JBIG2 error: ${e}`,"Jbig2Error")}}class c{getContexts(e){return e in this?this[e]:this[e]=new Int8Array(65536)}}class l{constructor(e,t,a){this.data=e,this.start=t,this.end=a}get decoder(){const e=new i.ArithmeticDecoder(this.data,this.start,this.end);return(0,n.shadow)(this,"decoder",e)}get contextCache(){const e=new c;return(0,n.shadow)(this,"contextCache",e)}}function h(e,t,a){const n=e.getContexts(t);let r=1;function i(e){let t=0;for(let i=0;i>>0}const s=i(1),o=i(1)?i(1)?i(1)?i(1)?i(1)?i(32)+4436:i(12)+340:i(8)+84:i(6)+20:i(4)+4:i(2);let c;return 0===s?c=o:o>0&&(c=-o),c>=-2147483648&&c<=2147483647?c:null}function u(e,t,a){const n=e.getContexts("IAID");let r=1;for(let e=0;e=F&&B=O)for(X=X<<1&y,b=0;b=0&&L=0&&(_=P[$][L],_&&(X|=_<=e?l<<=1:l=l<<1|C[o][c];for(p=0;p=A||c<0||c>=S?l<<=1:l=l<<1|n[o][c];const h=v.readBit(F,l);t[s]=h}}return C}function w(e,t,a,n,r,i,s,c,l,d,f,g,p,m,b,w,x,S,A){if(e&&t)throw new o("refinement with Huffman is not supported");const k=[];let C,v;for(C=0;C1&&(r=e?A.readBits(S):h(O,"IAIT",F));const i=s*I+r,T=e?m.symbolIDTable.decode(A):u(O,F,l),M=t&&(e?A.readBit():h(O,"IARI",F));let P=c[T],N=P[0].length,D=P.length;if(M){const e=h(O,"IARDW",F),t=h(O,"IARDH",F);N+=e,D+=t,P=y(N,D,b,P,(e>>1)+h(O,"IARDX",F),(t>>1)+h(O,"IARDY",F),!1,w,x)}const R=i-(1&g?0:D-1),E=n-(2&g?N-1:0);let B,$,L;if(d){for(B=0;B>5&7;const h=[31&c];let u=t+6;if(7===c){l=536870911&(0,r.readUint32)(e,u-1),u+=3;let t=l+7>>3;for(h[0]=e[u++];--t>0;)h.push(e[u++])}else if(5===c||6===c)throw new o("invalid referred-to flags");a.retainBits=h;let f=4;a.number<=256?f=1:a.number<=65536&&(f=2);const g=[];let p,m;for(p=0;p>>24&255,i[3]=t.height>>16&255,i[4]=t.height>>8&255,i[5]=255&t.height,p=u,m=e.length;p>2&3,e.huffmanDWSelector=t>>4&3,e.bitmapSizeSelector=t>>6&1,e.aggregationInstancesSelector=t>>7&1,e.bitmapCodingContextUsed=!!(256&t),e.bitmapCodingContextRetained=!!(512&t),e.template=t>>10&3,e.refinementTemplate=t>>12&1,u+=2,!e.huffman){for(h=0===e.template?4:1,c=[],l=0;l>2&3,d.stripSize=1<>4&3,d.transposed=!!(64&f),d.combinationOperator=f>>7&3,d.defaultPixelValue=f>>9&1,d.dsOffset=f<<17>>27,d.refinementTemplate=f>>15&1,d.huffman){const e=(0,r.readUint16)(n,u);u+=2,d.huffmanFS=3&e,d.huffmanDS=e>>2&3,d.huffmanDT=e>>4&3,d.huffmanRefinementDW=e>>6&3,d.huffmanRefinementDH=e>>8&3,d.huffmanRefinementDX=e>>10&3,d.huffmanRefinementDY=e>>12&3,d.huffmanRefinementSizeSelector=!!(16384&e)}if(d.refinement&&!d.refinementTemplate){for(c=[],l=0;l<2;l++)c.push({x:(0,r.readInt8)(n,u),y:(0,r.readInt8)(n,u+1)}),u+=2;d.refinementAt=c}d.numberOfSymbolInstances=(0,r.readUint32)(n,u),u+=4,s=[d,a.referredTo,n,u,i];break;case 16:const g={},p=n[u++];g.mmr=!!(1&p),g.template=p>>1&3,g.patternWidth=n[u++],g.patternHeight=n[u++],g.maxPatternIndex=(0,r.readUint32)(n,u),u+=4,s=[g,a.number,n,u,i];break;case 22:case 23:const m={};m.info=A(n,u),u+=k;const b=n[u++];m.mmr=!!(1&b),m.template=b>>1&3,m.enableSkip=!!(8&b),m.combinationOperator=b>>4&7,m.defaultPixelValue=b>>7&1,m.gridWidth=(0,r.readUint32)(n,u),u+=4,m.gridHeight=(0,r.readUint32)(n,u),u+=4,m.gridOffsetX=4294967295&(0,r.readUint32)(n,u),u+=4,m.gridOffsetY=4294967295&(0,r.readUint32)(n,u),u+=4,m.gridVectorX=(0,r.readUint16)(n,u),u+=2,m.gridVectorY=(0,r.readUint16)(n,u),u+=2,s=[m,a.referredTo,n,u,i];break;case 38:case 39:const y={};y.info=A(n,u),u+=k;const w=n[u++];if(y.mmr=!!(1&w),y.template=w>>1&3,y.prediction=!!(8&w),!y.mmr){for(h=0===y.template?4:1,c=[],l=0;l>2&1,x.combinationOperator=S>>3&3,x.requiresBuffer=!!(32&S),x.combinationOperatorOverride=!!(64&S),s=[x];break;case 49:case 50:case 51:case 62:break;case 53:s=[a.number,n,u,i];break;default:throw new o(`segment type ${a.typeName}(${a.type}) is not implemented`)}const d="on"+a.typeName;d in t&&t[d].apply(t,s)}function v(e,t){for(let a=0,n=e.length;a>3,a=new Uint8ClampedArray(t*e.height);e.defaultPixelValue&&a.fill(255),this.buffer=a}drawBitmap(e,t){const a=this.currentPageInfo,n=e.width,r=e.height,i=a.width+7>>3,s=a.combinationOperatorOverride?e.combinationOperator:a.combinationOperator,c=this.buffer,l=128>>(7&e.x);let h,u,d,f,g=e.y*i+(e.x>>3);switch(s){case 0:for(h=0;h>=1,d||(d=128,f++);g+=i}break;case 2:for(h=0;h>=1,d||(d=128,f++);g+=i}break;default:throw new o(`operator ${s} is not supported`)}}onImmediateGenericRegion(e,t,a,n){const r=e.info,i=new l(t,a,n),s=b(e.mmr,r.width,r.height,e.template,e.prediction,null,e.at,i);this.drawBitmap(r,s)}onImmediateLosslessGenericRegion(){this.onImmediateGenericRegion(...arguments)}onSymbolDictionary(e,t,a,n,i,s){let c,d;e.huffman&&(c=function(e,t,a){let n,r,i,s,c=0;switch(e.huffmanDHSelector){case 0:case 1:n=P(e.huffmanDHSelector+4);break;case 3:n=D(c,t,a),c++;break;default:throw new o("invalid Huffman DH selector")}switch(e.huffmanDWSelector){case 0:case 1:r=P(e.huffmanDWSelector+2);break;case 3:r=D(c,t,a),c++;break;default:throw new o("invalid Huffman DW selector")}return e.bitmapSizeSelector?(i=D(c,t,a),c++):i=P(1),s=e.aggregationInstancesSelector?D(c,t,a):P(1),{tableDeltaHeight:n,tableDeltaWidth:r,tableBitmapSize:i,tableAggregateInstances:s}}(e,a,this.customTables),d=new N(n,i,s));let f=this.symbols;f||(this.symbols=f={});const g=[];for(const e of a){const t=f[e];t&&g.push(...t)}const p=new l(n,i,s);f[t]=function(e,t,a,n,i,s,c,l,d,f,g,p){if(e&&t)throw new o("symbol refinement with Huffman is not supported");const m=[];let x=0,S=(0,r.log2)(a.length+n);const A=g.decoder,k=g.contextCache;let C,v;for(e&&(C=P(1),v=[],S=Math.max(S,1));m.length1)o=w(e,t,n,x,0,r,1,a.concat(m),S,0,0,1,0,s,d,f,g,0,p);else{const e=u(k,A,S),t=h(k,"IARDX",A),r=h(k,"IARDY",A);o=y(n,x,d,e=32){let a,n,s;switch(t){case 32:if(0===e)throw new o("no previous value in symbol ID table");n=r.readBits(2)+3,a=i[e-1].prefixLength;break;case 33:n=r.readBits(3)+3,a=0;break;case 34:n=r.readBits(7)+11,a=0;break;default:throw new o("invalid code length in symbol ID table")}for(s=0;s=0;w--)M=e?E(T,h,u,!0):b(!1,h,u,a,!1,null,O,m),I[w]=M;for(P=0;P=0;x--)R^=I[x][P][D],B|=R<>8,_=f+P*g-D*p>>8,L>=0&&L+C<=n&&_>=0&&_+v<=i)for(w=0;w=i))for(U=y[t],j=$[w],x=0;x=0&&e>1&7),l=1+(n>>4&7),h=[];let u,d,f=i;do{u=o.readBits(c),d=o.readBits(l),h.push(new O([f,u,d,0])),f+=1<>t&1;if(t<=0)this.children[a]=new I(e);else{let n=this.children[a];n||(this.children[a]=n=new I(null)),n.buildTree(e,t-1)}}decodeNode(e){if(this.isLeaf){if(this.isOOB)return null;const t=e.readBits(this.rangeLength);return this.rangeLow+(this.isLowerRange?-t:t)}const t=this.children[e.readBit()];if(!t)throw new o("invalid Huffman data");return t.decodeNode(e)}}class T{constructor(e,t){t||this.assignPrefixCodes(e),this.rootNode=new I(null);for(let t=0,a=e.length;t0&&this.rootNode.buildTree(a,a.prefixLength-1)}}decode(e){return this.rootNode.decodeNode(e)}assignPrefixCodes(e){const t=e.length;let a=0;for(let n=0;n=this.end)throw new o("end of data while reading bit");this.currentByte=this.data[this.position++],this.shift=7}const e=this.currentByte>>this.shift&1;return this.shift--,e}readBits(e){let t,a=0;for(t=e-1;t>=0;t--)a|=this.readBit()<=this.end?-1:this.data[this.position++]}}function D(e,t,a){let n=0;for(let r=0,i=t.length;r>a&1,a--}if(n&&!l){const e=5;for(let t=0;t{Object.defineProperty(t,"__esModule",{value:!0}),t.ArithmeticDecoder=void 0;const a=[{qe:22017,nmps:1,nlps:1,switchFlag:1},{qe:13313,nmps:2,nlps:6,switchFlag:0},{qe:6145,nmps:3,nlps:9,switchFlag:0},{qe:2753,nmps:4,nlps:12,switchFlag:0},{qe:1313,nmps:5,nlps:29,switchFlag:0},{qe:545,nmps:38,nlps:33,switchFlag:0},{qe:22017,nmps:7,nlps:6,switchFlag:1},{qe:21505,nmps:8,nlps:14,switchFlag:0},{qe:18433,nmps:9,nlps:14,switchFlag:0},{qe:14337,nmps:10,nlps:14,switchFlag:0},{qe:12289,nmps:11,nlps:17,switchFlag:0},{qe:9217,nmps:12,nlps:18,switchFlag:0},{qe:7169,nmps:13,nlps:20,switchFlag:0},{qe:5633,nmps:29,nlps:21,switchFlag:0},{qe:22017,nmps:15,nlps:14,switchFlag:1},{qe:21505,nmps:16,nlps:14,switchFlag:0},{qe:20737,nmps:17,nlps:15,switchFlag:0},{qe:18433,nmps:18,nlps:16,switchFlag:0},{qe:14337,nmps:19,nlps:17,switchFlag:0},{qe:13313,nmps:20,nlps:18,switchFlag:0},{qe:12289,nmps:21,nlps:19,switchFlag:0},{qe:10241,nmps:22,nlps:19,switchFlag:0},{qe:9217,nmps:23,nlps:20,switchFlag:0},{qe:8705,nmps:24,nlps:21,switchFlag:0},{qe:7169,nmps:25,nlps:22,switchFlag:0},{qe:6145,nmps:26,nlps:23,switchFlag:0},{qe:5633,nmps:27,nlps:24,switchFlag:0},{qe:5121,nmps:28,nlps:25,switchFlag:0},{qe:4609,nmps:29,nlps:26,switchFlag:0},{qe:4353,nmps:30,nlps:27,switchFlag:0},{qe:2753,nmps:31,nlps:28,switchFlag:0},{qe:2497,nmps:32,nlps:29,switchFlag:0},{qe:2209,nmps:33,nlps:30,switchFlag:0},{qe:1313,nmps:34,nlps:31,switchFlag:0},{qe:1089,nmps:35,nlps:32,switchFlag:0},{qe:673,nmps:36,nlps:33,switchFlag:0},{qe:545,nmps:37,nlps:34,switchFlag:0},{qe:321,nmps:38,nlps:35,switchFlag:0},{qe:273,nmps:39,nlps:36,switchFlag:0},{qe:133,nmps:40,nlps:37,switchFlag:0},{qe:73,nmps:41,nlps:38,switchFlag:0},{qe:37,nmps:42,nlps:39,switchFlag:0},{qe:21,nmps:43,nlps:40,switchFlag:0},{qe:9,nmps:44,nlps:41,switchFlag:0},{qe:5,nmps:45,nlps:42,switchFlag:0},{qe:1,nmps:45,nlps:43,switchFlag:0},{qe:22017,nmps:46,nlps:46,switchFlag:0}];t.ArithmeticDecoder=class{constructor(e,t,a){this.data=e,this.bp=t,this.dataEnd=a,this.chigh=e[t],this.clow=0,this.byteIn(),this.chigh=this.chigh<<7&65535|this.clow>>9&127,this.clow=this.clow<<7&65535,this.ct-=7,this.a=32768}byteIn(){const e=this.data;let t=this.bp;255===e[t]?e[t+1]>143?(this.clow+=65280,this.ct=8):(t++,this.clow+=e[t]<<9,this.ct=7,this.bp=t):(t++,this.clow+=t65535&&(this.chigh+=this.clow>>16,this.clow&=65535)}readBit(e,t){let n=e[t]>>1,r=1&e[t];const i=a[n],s=i.qe;let o,c=this.a-s;if(this.chigh>15&1,this.clow=this.clow<<1&65535,this.ct--}while(!(32768&c));return this.a=c,e[t]=n<<1|r,o}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.JpegStream=void 0;var n=a(18),r=a(4),i=a(27),s=a(2);class o extends n.DecodeStream{constructor(e,t,a){let n;for(;-1!==(n=e.getByte());)if(255===n){e.skip(-1);break}super(t),this.stream=e,this.dict=e.dict,this.maybeLength=t,this.params=a}get bytes(){return(0,s.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e={decodeTransform:void 0,colorTransform:void 0},t=this.dict.getArray("D","Decode");if((this.forceRGBA||this.forceRGB)&&Array.isArray(t)){const a=this.dict.get("BPC","BitsPerComponent")||8,n=t.length,r=new Int32Array(n);let i=!1;const s=(1<{Object.defineProperty(t,"__esModule",{value:!0}),t.JpegImage=void 0;var n=a(2),r=a(28),i=a(3);class s extends n.BaseException{constructor(e){super(`JPEG error: ${e}`,"JpegError")}}class o extends n.BaseException{constructor(e,t){super(e,"DNLMarkerError"),this.scanLines=t}}class c extends n.BaseException{constructor(e){super(e,"EOIMarkerError")}}const l=new Uint8Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]),h=4017,u=799,d=3406,f=2276,g=1567,p=3784,m=5793,b=2896;function y(e,t){let a,n,r=0,i=16;for(;i>0&&!e[i-1];)i--;const s=[{children:[],index:0}];let o,c=s[0];for(a=0;a0;)c=s.pop();for(c.index++,s.push(c);s.length<=a;)s.push(o={children:[],index:0}),c.children[c.index]=o.children,c=o;r++}a+10)return S--,x>>S&1;if(x=e[t++],255===x){const n=e[t++];if(n){if(220===n&&p){t+=2;const n=(0,i.readUint16)(e,t);if(t+=2,n>0&&n!==a.scanLines)throw new o("Found DNL marker (0xFFDC) while parsing scan data",n)}else if(217===n){if(p){const e=M*(8===a.precision?8:0);if(e>0&&Math.round(a.scanLines/e)>=5)throw new o("Found EOI marker (0xFFD9) while parsing scan data, possibly caused by incorrect `scanLines` parameter",e)}throw new c("Found EOI marker (0xFFD9) while parsing scan data")}throw new s(`unexpected marker ${(x<<8|n).toString(16)}`)}}return S=7,x>>>7}function C(e){let t=e;for(;;){switch(t=t[A()],typeof t){case"number":return t;case"object":continue}throw new s("invalid huffman sequence")}}function v(e){let t=0;for(;e>0;)t=t<<1|A(),e--;return t}function F(e){if(1===e)return 1===A()?1:-1;const t=v(e);return t>=1<0)return void I--;let a=u;const n=d;for(;a<=n;){const n=C(e.huffmanTableAC),r=15&n,i=n>>4;if(0===r){if(i<15){I=v(i)+(1<>4,0===r)o<15?(I=v(o)+(1<>4;if(0===n){if(i<15)break;r+=16;continue}r+=i;const s=l[r];e.blockData[t+s]=F(n),r++}};let j,U=0;const X=1===D?r[0].blocksPerLine*r[0].blocksPerColumn:m*a.mcusPerColumn;let H,q;for(;U<=X;){const a=h?Math.min(X-U,h):X;if(a>0){for(E=0;E0?"unexpected":"excessive";(0,n.warn)(`decodeScan - ${e} MCU data, current marker is: ${j.invalid}`),t=j.offset}if(!(j.marker>=65488&&j.marker<=65495))break;t+=2}return t-y}function S(e,t,a){const n=e.quantizationTable,r=e.blockData;let i,o,c,l,y,w,x,S,A,k,C,v,F,O,I,T,M;if(!n)throw new s("missing required Quantization Table.");for(let e=0;e<64;e+=8)A=r[t+e],k=r[t+e+1],C=r[t+e+2],v=r[t+e+3],F=r[t+e+4],O=r[t+e+5],I=r[t+e+6],T=r[t+e+7],A*=n[e],k|C|v|F|O|I|T?(k*=n[e+1],C*=n[e+2],v*=n[e+3],F*=n[e+4],O*=n[e+5],I*=n[e+6],T*=n[e+7],i=m*A+128>>8,o=m*F+128>>8,c=C,l=I,y=b*(k-T)+128>>8,S=b*(k+T)+128>>8,w=v<<4,x=O<<4,i=i+o+1>>1,o=i-o,M=c*p+l*g+128>>8,c=c*g-l*p+128>>8,l=M,y=y+x+1>>1,x=y-x,S=S+w+1>>1,w=S-w,i=i+l+1>>1,l=i-l,o=o+c+1>>1,c=o-c,M=y*f+S*d+2048>>12,y=y*d-S*f+2048>>12,S=M,M=w*u+x*h+2048>>12,w=w*h-x*u+2048>>12,x=M,a[e]=i+S,a[e+7]=i-S,a[e+1]=o+x,a[e+6]=o-x,a[e+2]=c+w,a[e+5]=c-w,a[e+3]=l+y,a[e+4]=l-y):(M=m*A+512>>10,a[e]=M,a[e+1]=M,a[e+2]=M,a[e+3]=M,a[e+4]=M,a[e+5]=M,a[e+6]=M,a[e+7]=M);for(let e=0;e<8;++e)A=a[e],k=a[e+8],C=a[e+16],v=a[e+24],F=a[e+32],O=a[e+40],I=a[e+48],T=a[e+56],k|C|v|F|O|I|T?(i=m*A+2048>>12,o=m*F+2048>>12,c=C,l=I,y=b*(k-T)+2048>>12,S=b*(k+T)+2048>>12,w=v,x=O,i=4112+(i+o+1>>1),o=i-o,M=c*p+l*g+2048>>12,c=c*g-l*p+2048>>12,l=M,y=y+x+1>>1,x=y-x,S=S+w+1>>1,w=S-w,i=i+l+1>>1,l=i-l,o=o+c+1>>1,c=o-c,M=y*f+S*d+2048>>12,y=y*d-S*f+2048>>12,S=M,M=w*u+x*h+2048>>12,w=w*h-x*u+2048>>12,x=M,A=i+S,T=i-S,k=o+x,I=o-x,C=c+w,O=c-w,v=l+y,F=l-y,A<16?A=0:A>=4080?A=255:A>>=4,k<16?k=0:k>=4080?k=255:k>>=4,C<16?C=0:C>=4080?C=255:C>>=4,v<16?v=0:v>=4080?v=255:v>>=4,F<16?F=0:F>=4080?F=255:F>>=4,O<16?O=0:O>=4080?O=255:O>>=4,I<16?I=0:I>=4080?I=255:I>>=4,T<16?T=0:T>=4080?T=255:T>>=4,r[t+e]=A,r[t+e+8]=k,r[t+e+16]=C,r[t+e+24]=v,r[t+e+32]=F,r[t+e+40]=O,r[t+e+48]=I,r[t+e+56]=T):(M=m*A+8192>>14,M=M<-2040?0:M>=2024?255:M+2056>>4,r[t+e]=M,r[t+e+8]=M,r[t+e+16]=M,r[t+e+24]=M,r[t+e+32]=M,r[t+e+40]=M,r[t+e+48]=M,r[t+e+56]=M)}function A(e,t){const a=t.blocksPerLine,n=t.blocksPerColumn,r=new Int16Array(64);for(let e=0;e=n)return null;const s=(0,i.readUint16)(e,t);if(s>=65472&&s<=65534)return{invalid:null,marker:s,offset:t};let o=(0,i.readUint16)(e,r);for(;!(o>=65472&&o<=65534);){if(++r>=n)return null;o=(0,i.readUint16)(e,r)}return{invalid:s.toString(16),marker:o,offset:r}}t.JpegImage=class{constructor({decodeTransform:e=null,colorTransform:t=-1}={}){this._decodeTransform=e,this._colorTransform=t}parse(e,{dnlScanLines:t=null}={}){function a(){const t=(0,i.readUint16)(e,d);d+=2;let a=d+t-2;const r=k(e,a,d);r?.invalid&&((0,n.warn)("readDataBlock - incorrect length, current marker is: "+r.invalid),a=r.offset);const s=e.subarray(d,a);return d+=s.length,s}function r(e){const t=Math.ceil(e.samplesPerLine/8/e.maxH),a=Math.ceil(e.scanLines/8/e.maxV);for(const n of e.components){const r=Math.ceil(Math.ceil(e.samplesPerLine/8)*n.h/e.maxH),i=Math.ceil(Math.ceil(e.scanLines/8)*n.v/e.maxV),s=t*n.h,o=a*n.v*64*(s+1);n.blockData=new Int16Array(o),n.blocksPerLine=r,n.blocksPerColumn=i}e.mcusPerLine=t,e.mcusPerColumn=a}let h,u,d=0,f=null,g=null,p=0;const m=[],b=[],w=[];let S=(0,i.readUint16)(e,d);if(d+=2,65496!==S)throw new s("SOI not found");S=(0,i.readUint16)(e,d),d+=2;e:for(;65497!==S;){let A,C,v;switch(S){case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:const F=a();65504===S&&74===F[0]&&70===F[1]&&73===F[2]&&70===F[3]&&0===F[4]&&(f={version:{major:F[5],minor:F[6]},densityUnits:F[7],xDensity:F[8]<<8|F[9],yDensity:F[10]<<8|F[11],thumbWidth:F[12],thumbHeight:F[13],thumbData:F.subarray(14,14+3*F[12]*F[13])}),65518===S&&65===F[0]&&100===F[1]&&111===F[2]&&98===F[3]&&101===F[4]&&(g={version:F[5]<<8|F[6],flags0:F[7]<<8|F[8],flags1:F[9]<<8|F[10],transformCode:F[11]});break;case 65499:const O=(0,i.readUint16)(e,d);d+=2;const I=O+d-2;let T;for(;d>4){if(t>>4!=1)throw new s("DQT - invalid table spec");for(C=0;C<64;C++)T=l[C],a[T]=(0,i.readUint16)(e,d),d+=2}else for(C=0;C<64;C++)T=l[C],a[T]=e[d++];m[15&t]=a}break;case 65472:case 65473:case 65474:if(h)throw new s("Only single frame JPEGs supported");d+=2,h={},h.extended=65473===S,h.progressive=65474===S,h.precision=e[d++];const M=(0,i.readUint16)(e,d);d+=2,h.scanLines=t||M,h.samplesPerLine=(0,i.readUint16)(e,d),d+=2,h.components=[],h.componentIds={};const P=e[d++];let N=0,D=0;for(A=0;A>4,n=15&e[d+1];N>4?b:w)[15&t]=y(a,r)}break;case 65501:d+=2,u=(0,i.readUint16)(e,d),d+=2;break;case 65498:const E=1==++p&&!t;d+=2;const B=e[d++],$=[];for(A=0;A>4],n.huffmanTableAC=b[15&r],$.push(n)}const L=e[d++],_=e[d++],j=e[d++];try{const t=x(e,d,h,$,u,L,_,j>>4,15&j,E);d+=t}catch(t){if(t instanceof o)return(0,n.warn)(`${t.message} -- attempting to re-parse the JPEG image.`),this.parse(e,{dnlScanLines:t.scanLines});if(t instanceof c){(0,n.warn)(`${t.message} -- ignoring the rest of the image data.`);break e}throw t}break;case 65500:d+=4;break;case 65535:255!==e[d]&&d--;break;default:const U=k(e,d-2,d-3);if(U?.invalid){(0,n.warn)("JpegImage.parse - unexpected data, current marker is: "+U.invalid),d=U.offset;break}if(!U||d>=e.length-1){(0,n.warn)("JpegImage.parse - reached the end of the image data without finding an EOI marker (0xFFD9).");break e}throw new s("JpegImage.parse - unknown marker: "+S.toString(16))}S=(0,i.readUint16)(e,d),d+=2}this.width=h.samplesPerLine,this.height=h.scanLines,this.jfif=f,this.adobe=g,this.components=[];for(const e of h.components){const t=m[e.quantizationId];t&&(e.quantizationTable=t),this.components.push({index:e.index,output:A(0,e),scaleX:e.h/h.maxH,scaleY:e.v/h.maxV,blocksPerLine:e.blocksPerLine,blocksPerColumn:e.blocksPerColumn})}this.numComponents=this.components.length}_getLinearizedBlockData(e,t,a=!1){const n=this.width/e,r=this.height/t;let i,s,o,c,l,h,u,d,f,g,p,m=0;const b=this.components.length,y=e*t*b,w=new Uint8ClampedArray(y),x=new Uint32Array(e),S=4294967288;let A;for(u=0;u>8)+k[f+1];return w}get _isColorConversionNeeded(){return this.adobe?!!this.adobe.transformCode:3===this.numComponents?0!==this._colorTransform&&(82!==this.components[0].index||71!==this.components[1].index||66!==this.components[2].index):1===this._colorTransform}_convertYccToRgb(e){let t,a,n;for(let r=0,i=e.length;r4)throw new s("Unsupported color mode");const o=this._getLinearizedBlockData(e,t,i);if(1===this.numComponents&&(a||n)){const e=o.length*(a?4:3),t=new Uint8ClampedArray(e);let n=0;if(a)(0,r.grayToRGBA)(o,new Uint32Array(t.buffer));else for(const e of o)t[n++]=e,t[n++]=e,t[n++]=e;return t}if(3===this.numComponents&&this._isColorConversionNeeded){if(a){const e=new Uint8ClampedArray(o.length/3*4);return this._convertYccToRgba(o,e)}return this._convertYccToRgb(o)}if(4===this.numComponents){if(this._isColorConversionNeeded)return a?this._convertYcckToRgba(o):n?this._convertYcckToRgb(o):this._convertYcckToCmyk(o);if(a)return this._convertCmykToRgba(o);if(n)return this._convertCmykToRgb(o)}return o}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.convertBlackAndWhiteToRGBA=r,t.convertToRGBA=function(e){switch(e.kind){case n.ImageKind.GRAYSCALE_1BPP:return r(e);case n.ImageKind.RGB_24BPP:return function({src:e,srcPos:t=0,dest:a,destPos:r=0,width:i,height:s}){let o=0;const c=e.length>>2,l=new Uint32Array(e.buffer,t,c);if(n.FeatureTest.isLittleEndian){for(;o>>24|t<<8|4278190080,a[r+2]=t>>>16|n<<16|4278190080,a[r+3]=n>>>8|4278190080}for(let t=4*o,n=e.length;t>>8|255,a[r+2]=t<<16|n>>>16|255,a[r+3]=n<<8|255}for(let t=4*o,n=e.length;t>3,d=7&r,f=e.length;a=new Uint32Array(a.buffer);let g=0;for(let n=0;n{Object.defineProperty(t,"__esModule",{value:!0}),t.JpxStream=void 0;var n=a(18),r=a(30),i=a(2);class s extends n.DecodeStream{constructor(e,t,a){super(t),this.stream=e,this.dict=e.dict,this.maybeLength=t,this.params=a}get bytes(){return(0,i.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e=new r.JpxImage;e.parse(this.bytes);const t=e.width,a=e.height,n=e.componentsCount,i=e.tiles.length;if(1===i)this.buffer=e.tiles[0].items;else{const r=new Uint8ClampedArray(t*a*n);for(let a=0;a{Object.defineProperty(t,"__esModule",{value:!0}),t.JpxImage=void 0;var n=a(2),r=a(3),i=a(25);class s extends n.BaseException{constructor(e){super(`JPX error: ${e}`,"JpxError")}}const o={LL:0,LH:1,HL:1,HH:2};function c(e,t){e.x0=Math.ceil(t.XOsiz/e.XRsiz),e.x1=Math.ceil(t.Xsiz/e.XRsiz),e.y0=Math.ceil(t.YOsiz/e.YRsiz),e.y1=Math.ceil(t.Ysiz/e.YRsiz),e.width=e.x1-e.x0,e.height=e.y1-e.y0}function l(e,t){const a=e.SIZ,n=[];let r;const i=Math.ceil((a.Xsiz-a.XTOsiz)/a.XTsiz),s=Math.ceil((a.Ysiz-a.YTOsiz)/a.YTsiz);for(let e=0;e0?Math.min(n.xcb,r.PPx-1):Math.min(n.xcb,r.PPx),r.ycb_=a>0?Math.min(n.ycb,r.PPy-1):Math.min(n.ycb,r.PPy),r}function u(e,t,a){const n=1<t.trx0?Math.ceil(t.trx1/n)-Math.floor(t.trx0/n):0,l=t.try1>t.try0?Math.ceil(t.try1/r)-Math.floor(t.try0/r):0,h=c*l;t.precinctParameters={precinctWidth:n,precinctHeight:r,numprecinctswide:c,numprecinctshigh:l,numprecincts:h,precinctWidthInSubband:s,precinctHeightInSubband:o}}function d(e,t,a){const n=a.xcb_,r=a.ycb_,i=1<>n,c=t.tby0>>r,l=t.tbx1+i-1>>n,h=t.tby1+s-1>>r,u=t.resolution.precinctParameters,d=[],f=[];let g,p,m,b;for(p=c;pe.cbxMax&&(e.cbxMax=g),pe.cbyMax&&(e.cbyMax=p)):f[b]=e={cbxMin:g,cbyMin:p,cbxMax:g,cbyMax:p},m.precinct=e}t.codeblockParameters={codeblockWidth:n,codeblockHeight:r,numcodeblockwide:l-o+1,numcodeblockhigh:h-c+1},t.codeblocks=d,t.precincts=f}function f(e,t,a){const n=[],r=e.subbands;for(let e=0,a=r.length;ee.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[l],a=t.precinctParameters.numprecincts;for(;ue.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[c],a=t.precinctParameters.numprecincts;for(;ue.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[c],a=t.precinctParameters.numprecincts;if(!(h>=a)){for(;o=0;--e){const a=t.resolutions[e],n=g*a.precinctParameters.precinctWidth,r=g*a.precinctParameters.precinctHeight;h=Math.min(h,n),u=Math.min(u,r),d=Math.max(d,a.precinctParameters.numprecinctswide),f=Math.max(f,a.precinctParameters.numprecinctshigh),l[e]={width:n,height:r},g<<=1}a=Math.min(a,h),n=Math.min(n,u),r=Math.max(r,d),i=Math.max(i,f),s[o]={resolutions:l,minWidth:h,minHeight:u,maxNumWide:d,maxNumHigh:f}}return{components:s,minWidth:a,minHeight:n,maxNumWide:r,maxNumHigh:i}}function S(e){const t=e.SIZ,a=e.currentTile.index,n=e.tiles[a],r=t.Csiz;for(let e=0;e>>c&(1<0;){const e=i.shift();c=e.codeblock,void 0===c.data&&(c.data=[]),c.data.push({data:t,start:a+o,end:a+o+e.dataLength,codingpasses:e.codingpasses}),o+=e.dataLength}}return o}function k(e,t,a,n,r,s,o,c,l){const h=n.tbx0,u=n.tby0,d=n.tbx1-n.tbx0,f=n.codeblocks,g="H"===n.type.charAt(0)?1:0,p="H"===n.type.charAt(1)?t:0;for(let a=0,m=f.length;a=s?$:$*(1<0?1-e:0));const p=t.subbands[n],m=o[p.type];k(i,a,0,p,g?1:2**(f+m-s)*(1+r/2048),h+s-1,g,u,d)}m.push({width:a,height:r,items:i})}const y=p.calculate(m,n.tcx0,n.tcy0);return{left:n.tcx0,top:n.tcy0,width:y.width,height:y.height,items:y.items}}function v(e,t){const a=e.SIZ.Csiz,n=e.tiles[t];for(let t=0;t>24&255,c>>16&255,c>>8&255,255&c);(0,n.warn)(`Unsupported header type ${c} (${i}).`)}h&&(a+=l)}}parseImageProperties(e){let t=e.getByte();for(;t>=0;){const a=t;if(t=e.getByte(),65361==(a<<8|t)){e.skip(4);const t=e.getInt32()>>>0,a=e.getInt32()>>>0,n=e.getInt32()>>>0,r=e.getInt32()>>>0;e.skip(16);const i=e.getUint16();return this.width=t-n,this.height=a-r,this.componentsCount=i,void(this.bitsPerComponent=8)}}throw new s("No size marker found in JPX stream")}parseCodestream(e,t,a){const i={};let o=!1;try{let s=t;for(;s+1>5,u=[];a>3,t.mu=0):(t.epsilon=e[a]>>3,t.mu=(7&e[a])<<8|e[a+1],a+=2),u.push(t)}w.SPqcds=u,i.mainHeader?i.QCD=w:(i.currentTile.QCD=w,i.currentTile.QCC=[]);break;case 65373:p=(0,r.readUint16)(e,s);const x={};let k;switch(a=s+2,i.SIZ.Csiz<257?k=e[a++]:(k=(0,r.readUint16)(e,a),a+=2),h=e[a++],31&h){case 0:d=8,f=!0;break;case 1:d=16,f=!1;break;case 2:d=16,f=!0;break;default:throw new Error("Invalid SQcd value "+h)}for(x.noQuantization=8===d,x.scalarExpounded=f,x.guardBits=h>>5,u=[];a>3,t.mu=0):(t.epsilon=e[a]>>3,t.mu=(7&e[a])<<8|e[a+1],a+=2),u.push(t)}x.SPqcds=u,i.mainHeader?i.QCC[k]=x:i.currentTile.QCC[k]=x;break;case 65362:p=(0,r.readUint16)(e,s);const C={};a=s+2;const F=e[a++];C.entropyCoderWithCustomPrecincts=!!(1&F),C.sopMarkerUsed=!!(2&F),C.ephMarkerUsed=!!(4&F),C.progressionOrder=e[a++],C.layersCount=(0,r.readUint16)(e,a),a+=2,C.multipleComponentTransform=e[a++],C.decompositionLevelsCount=e[a++],C.xcb=2+(15&e[a++]),C.ycb=2+(15&e[a++]);const O=e[a++];if(C.selectiveArithmeticCodingBypass=!!(1&O),C.resetContextProbabilities=!!(2&O),C.terminationOnEachCodingPass=!!(4&O),C.verticallyStripe=!!(8&O),C.predictableTermination=!!(16&O),C.segmentationSymbolUsed=!!(32&O),C.reversibleTransformation=e[a++],C.entropyCoderWithCustomPrecincts){const t=[];for(;a>4})}C.precinctsSizes=t}const I=[];C.selectiveArithmeticCodingBypass&&I.push("selectiveArithmeticCodingBypass"),C.terminationOnEachCodingPass&&I.push("terminationOnEachCodingPass"),C.verticallyStripe&&I.push("verticallyStripe"),C.predictableTermination&&I.push("predictableTermination"),I.length>0&&(o=!0,(0,n.warn)(`JPX: Unsupported COD options (${I.join(", ")}).`)),i.mainHeader?i.COD=C:(i.currentTile.COD=C,i.currentTile.COC=[]);break;case 65424:p=(0,r.readUint16)(e,s),g={},g.index=(0,r.readUint16)(e,s+2),g.length=(0,r.readUint32)(e,s+4),g.dataEnd=g.length+s-2,g.partIndex=e[s+8],g.partsCount=e[s+9],i.mainHeader=!1,0===g.partIndex&&(g.COD=i.COD,g.COC=i.COC.slice(0),g.QCD=i.QCD,g.QCC=i.QCC.slice(0)),i.currentTile=g;break;case 65427:g=i.currentTile,0===g.partIndex&&(v(i,g.index),S(i)),p=g.dataEnd-s,A(i,e,s,p);break;case 65363:(0,n.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented.");case 65365:case 65367:case 65368:case 65380:p=(0,r.readUint16)(e,s);break;default:throw new Error("Unknown codestream code: "+t.toString(16))}s+=p}}catch(e){if(o||this.failOnCorruptedImage)throw new s(e.message);(0,n.warn)(`JPX: Trying to recover from: "${e.message}".`)}this.tiles=function(e){const t=e.SIZ,a=e.components,n=t.Csiz,r=[];for(let t=0,i=e.tiles.length;t>2);c[b++]=e+m>>h,c[b++]=e>>h,c[b++]=e+p>>h}else for(d=0;d>h,c[b++]=g-.34413*p-.71414*m>>h,c[b++]=g+1.772*p>>h;if(e)for(d=0,b=3;d>h}else for(let e=0;e>h,b+=n}r.push(l)}return r}(i),this.width=i.SIZ.Xsiz-i.SIZ.XOsiz,this.height=i.SIZ.Ysiz-i.SIZ.YOsiz,this.componentsCount=i.SIZ.Csiz}};class F{constructor(e,t){const a=(0,r.log2)(Math.max(e,t))+1;this.levels=[];for(let n=0;n>=1,t>>=1,n++}n--,a=this.levels[n],a.items[a.index]=r,this.currentLevel=n,delete this.value}incrementValue(){const e=this.levels[this.currentLevel];e.items[e.index]++}nextLevel(){let e=this.currentLevel,t=this.levels[e];const a=t.items[t.index];return e--,e<0?(this.value=a,!1):(this.currentLevel=e,t=this.levels[e],t.items[t.index]=a,!0)}}class O{constructor(e,t,a){const n=(0,r.log2)(Math.max(e,t))+1;this.levels=[];for(let r=0;ra)return this.currentLevel=n,this.propagateValues(),!1;e>>=1,t>>=1,n++}return this.currentLevel=n-1,!0}incrementValue(e){const t=this.levels[this.currentLevel];t.items[t.index]=e+1,this.propagateValues()}propagateValues(){let e=this.currentLevel,t=this.levels[e];const a=t.items[t.index];for(;--e>=0;)t=this.levels[e],t.items[t.index]=a}nextLevel(){let e=this.currentLevel,t=this.levels[e];const a=t.items[t.index];return t.items[t.index]=255,e--,!(e<0||(this.currentLevel=e,t=this.levels[e],t.items[t.index]=a,0))}}class I{static UNIFORM_CONTEXT=17;static RUNLENGTH_CONTEXT=18;static LLAndLHContextsLabel=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]);static HLContextLabel=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8]);static HHContextLabel=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8]);constructor(e,t,a,n,r){let i;this.width=e,this.height=t,i="HH"===a?I.HHContextLabel:"HL"===a?I.HLContextLabel:I.LLAndLHContextsLabel,this.contextLabelTable=i;const s=e*t;let o;this.neighborsSignificance=new Uint8Array(s),this.coefficentsSign=new Uint8Array(s),o=r>14?new Uint32Array(s):r>6?new Uint16Array(s):new Uint8Array(s),this.coefficentsMagnitude=o,this.processingFlags=new Uint8Array(s);const c=new Uint8Array(s);if(0!==n)for(let e=0;e0,o=t+10&&(c=a-r,s&&(n[c-1]+=16),o&&(n[c+1]+=16),n[c]+=4),e+1=a)break;if(s[d]&=-2,n[d]||!i[d])continue;const g=c[i[d]];if(e.readBit(o,g)){const e=this.decodeSignBit(t,u,d);r[d]=e,n[d]=1,this.setNeighborsSignificance(t,u,d),s[d]|=2}l[d]++,s[d]|=1}}}decodeSignBit(e,t,a){const n=this.width,r=this.height,i=this.coefficentsMagnitude,s=this.coefficentsSign;let o,c,l,h,u,d;h=t>0&&0!==i[a-1],t+10&&0!==i[a-n],e+1=0?(u=9+o,d=this.decoder.readBit(this.contexts,u)):(u=9-o,d=1^this.decoder.readBit(this.contexts,u)),d}runMagnitudeRefinementPass(){const e=this.decoder,t=this.width,a=this.height,n=this.coefficentsMagnitude,r=this.neighborsSignificance,i=this.contexts,s=this.bitsDecoded,o=this.processingFlags,c=t*a,l=4*t;for(let a,h=0;h>1;let r,i,s,o;const c=-1.586134342059924,l=-.052980118572961,h=.882911075530934,u=.443506852043971,d=1.230174104914001,f=1/d;for(r=(t|=0)-3,i=n+4;i--;r+=2)e[r]*=f;for(r=t-2,s=u*e[r-1],i=n+3;i--&&(o=u*e[r+1],e[r]=d*e[r]-s-o,i--);r+=2)r+=2,s=u*e[r+1],e[r]=d*e[r]-s-o;for(r=t-1,s=h*e[r-1],i=n+2;i--&&(o=h*e[r+1],e[r]-=s+o,i--);r+=2)r+=2,s=h*e[r+1],e[r]-=s+o;for(r=t,s=l*e[r-1],i=n+1;i--&&(o=l*e[r+1],e[r]-=s+o,i--);r+=2)r+=2,s=l*e[r+1],e[r]-=s+o;if(0!==n)for(r=t+1,s=c*e[r-1],i=n;i--&&(o=c*e[r+1],e[r]-=s+o,i--);r+=2)r+=2,s=c*e[r+1],e[r]-=s+o}}class P extends T{filter(e,t,a){const n=a>>1;let r,i;for(r=t|=0,i=n+1;i--;r+=2)e[r]-=e[r-1]+e[r+1]+2>>2;for(r=t+1,i=n;i--;r+=2)e[r]+=e[r-1]+e[r+1]>>1}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LZWStream=void 0;var n=a(18);class r extends n.DecodeStream{constructor(e,t,a){super(t),this.str=e,this.dict=e.dict,this.cachedData=0,this.bitsCached=0;const n=4096,r={earlyChange:a,codeLength:9,nextCode:258,dictionaryValues:new Uint8Array(n),dictionaryLengths:new Uint16Array(n),dictionaryPrevCodes:new Uint16Array(n),currentSequence:new Uint8Array(n),currentSequenceLength:0};for(let e=0;e<256;++e)r.dictionaryValues[e]=e,r.dictionaryLengths[e]=1;this.lzwState=r}readBits(e){let t=this.bitsCached,a=this.cachedData;for(;t>>t&(1<0;if(e<256)d[0]=e,f=1;else{if(!(e>=258)){if(256===e){h=9,s=258,f=0;continue}this.eof=!0,delete this.lzwState;break}if(e=0;t--)d[t]=o[a],a=l[a];else d[f++]=d[0]}if(r&&(l[s]=u,c[s]=c[u]+1,o[s]=d[0],s++,h=s+i&s+i-1?h:0|Math.min(Math.log(s+i)/.6931471805599453+1,12)),u=e,g+=f,n{Object.defineProperty(t,"__esModule",{value:!0}),t.PredictorStream=void 0;var n=a(18),r=a(4),i=a(2);class s extends n.DecodeStream{constructor(e,t,a){if(super(t),!(a instanceof r.Dict))return e;const n=this.predictor=a.get("Predictor")||1;if(n<=1)return e;if(2!==n&&(n<10||n>15))throw new i.FormatError(`Unsupported predictor: ${n}`);this.readBlock=2===n?this.readBlockTiff:this.readBlockPng,this.str=e,this.dict=e.dict;const s=this.colors=a.get("Colors")||1,o=this.bits=a.get("BPC","BitsPerComponent")||8,c=this.columns=a.get("Columns")||1;return this.pixBytes=s*o+7>>3,this.rowBytes=c*s*o+7>>3,this}readBlockTiff(){const e=this.rowBytes,t=this.bufferLength,a=this.ensureBuffer(t+e),n=this.bits,r=this.colors,i=this.str.getBytes(e);if(this.eof=!i.length,this.eof)return;let s,o=0,c=0,l=0,h=0,u=t;if(1===n&&1===r)for(s=0;s>1,e^=e>>2,e^=e>>4,o=(1&e)<<7,a[u++]=e}else if(8===n){for(s=0;s>8&255,a[u++]=255&e}}else{const e=new Uint8Array(r+1),u=(1<>l-n)&u,l-=n,c=c<=8&&(a[f++]=c>>h-8&255,h-=8);h>0&&(a[f++]=(c<<8-h)+(o&(1<<8-h)-1))}this.bufferLength+=e}readBlockPng(){const e=this.rowBytes,t=this.pixBytes,a=this.str.getByte(),n=this.str.getBytes(e);if(this.eof=!n.length,this.eof)return;const r=this.bufferLength,s=this.ensureBuffer(r+e);let o=s.subarray(r-e,r);0===o.length&&(o=new Uint8Array(e));let c,l,h,u=r;switch(a){case 0:for(c=0;c>1)+n[c];for(;c>1)+n[c]&255,u++;break;case 4:for(c=0;c{Object.defineProperty(t,"__esModule",{value:!0}),t.RunLengthStream=void 0;var n=a(18);class r extends n.DecodeStream{constructor(e,t){super(t),this.str=e,this.dict=e.dict}readBlock(){const e=this.str.getBytes(2);if(!e||e.length<2||128===e[0])return void(this.eof=!0);let t,a=this.bufferLength,n=e[0];if(n<128){if(t=this.ensureBuffer(a+n+1),t[a++]=e[1],n>0){const e=this.str.getBytes(n);t.set(e,a),a+=n}}else{n=257-n;const r=e[1];t=this.ensureBuffer(a+n+1);for(let e=0;e{Object.defineProperty(t,"__esModule",{value:!0}),t.Font=t.ErrorFont=void 0;var n=a(2),r=a(35),i=a(38),s=a(40),o=a(39),c=a(37),l=a(41),h=a(42),u=a(43),d=a(44),f=a(45),g=a(46),p=a(14),m=a(47),b=a(3),y=a(8),w=a(48);const x=[[57344,63743],[1048576,1114109]],S=1e3,A=["ascent","bbox","black","bold","charProcOperatorList","composite","cssFontInfo","data","defaultVMetrics","defaultWidth","descent","fallbackName","fontMatrix","isInvalidPDFjsFont","isType3Font","italic","loadedName","mimetype","missingFile","name","remeasure","subtype","systemFontInfo","type","vertical"],k=["cMap","defaultEncoding","differences","isMonospace","isSerifFont","isSymbolicFont","seacMap","toFontChar","toUnicode","vmetrics","widths"];function C(e){if(!e.fontMatrix)return;if(e.fontMatrix[0]===n.FONT_IDENTITY_MATRIX[0])return;const t=.001/e.fontMatrix[0],a=e.widths;for(const e in a)a[e]*=t;e.defaultWidth*=t}function v(e){if(!e.fallbackToUnicode)return;if(e.toUnicode instanceof h.IdentityToUnicodeMap)return;const t=[];for(const a in e.fallbackToUnicode)e.toUnicode.has(a)||(t[a]=e.fallbackToUnicode[a]);t.length>0&&e.toUnicode.amend(t)}class F{constructor(e,t,a,n,r,i,s,o,c){this.originalCharCode=e,this.fontChar=t,this.unicode=a,this.accent=n,this.width=r,this.vmetric=i,this.operatorListId=s,this.isSpace=o,this.isInFont=c}get category(){return(0,n.shadow)(this,"category",(0,s.getCharUnicodeCategory)(this.unicode),!0)}}function O(e,t){return(e<<8)+t}function I(e,t,a){e[t+1]=a,e[t]=a>>>8}function T(e,t){const a=(e<<8)+t;return 32768&a?a-65536:a}function M(e){return String.fromCharCode(e>>8&255,255&e)}function P(e){return e>32767?e=32767:e<-32768&&(e=-32768),String.fromCharCode(e>>8&255,255&e)}function N(e){const t=e.peekBytes(4);return"ttcf"===(0,n.bytesToString)(t)}function D(e,t){for(const a in t)e[+a]=t[a]}function R(e,t,a){const n=[];let r;for(let a=0,i=e.length;au){if(l++,l>=x.length){(0,n.warn)("Ran out of space in font private use area.");break}h=x[l][0],u=x[l][1]}const p=h++;0===g&&(g=a);let m=r.get(f);"string"==typeof m&&(m=m.codePointAt(0)),!m||(d=m,x[0][0]<=d&&d<=x[0][1]||x[1][0]<=d&&d<=x[1][1])||c.has(g)||(s.set(m,g),c.add(g)),i[p]=g,o[f]=p}var d;return{toFontChar:o,charCodeToGlyphId:i,toUnicodeExtraMap:s,nextAvailableFontCharCode:h}}function _(e,t,a){const r=function(e,t,a){const n=[];for(const t in e)e[t]>=a||n.push({fontCharCode:0|t,glyphId:e[t]});if(t)for(const[e,r]of t)r>=a||n.push({fontCharCode:e,glyphId:r});0===n.length&&n.push({fontCharCode:0,glyphId:0}),n.sort((function(e,t){return e.fontCharCode-t.fontCharCode}));const r=[],i=n.length;for(let e=0;e65535?2:1;let s,o,c,l,h="\0\0"+M(i)+"\0\0"+(0,n.string32)(4+8*i);for(s=r.length-1;s>=0&&!(r[s][0]<=65535);--s);const u=s+1;r[s][0]<65535&&65535===r[s][1]&&(r[s][1]=65534);const d=r[s][1]<65535?1:0,f=u+d,g=m.OpenTypeFileBuilder.getSearchParams(f,2);let p,b,y,w,x="",S="",A="",k="",C="",v=0;for(s=0,o=u;s0&&(S+="ÿÿ",x+="ÿÿ",A+="\0",k+="\0\0");const F="\0\0"+M(2*f)+M(g.range)+M(g.entry)+M(g.rangeShift)+S+"\0\0"+x+A+k+C;let O="",I="";if(i>1){for(h+="\0\0\n"+(0,n.string32)(4+8*i+4+F.length),O="",s=0,o=r.length;se||!l)&&(l=e),h 123 are reserved for internal usage");c|=1<65535&&(h=65535)}else l=0,h=255;const d=e.bbox||[0,0,0,0],f=a.unitsPerEm||1/(e.fontMatrix||n.FONT_IDENTITY_MATRIX)[0],g=e.ascentScaled?1:f/S,p=a.ascent||Math.round(g*(e.ascent||d[3]));let m=a.descent||Math.round(g*(e.descent||d[1]));m>0&&e.descent>0&&d[1]<0&&(m=-m);const b=a.yMax||p,y=-a.yMin||-m;return"\0$ô\0\0\0Š»\0\0\0ŒŠ»\0\0ß\x001\0\0\0\0"+String.fromCharCode(e.fixedPitch?9:0)+"\0\0\0\0\0\0"+(0,n.string32)(r)+(0,n.string32)(i)+(0,n.string32)(o)+(0,n.string32)(c)+"*21*"+M(e.italicAngle?1:0)+M(l||e.firstChar)+M(h||e.lastChar)+M(p)+M(m)+"\0d"+M(b)+M(y)+"\0\0\0\0\0\0\0\0"+M(e.xHeight)+M(e.capHeight)+M(0)+M(l||e.firstChar)+"\0"}function U(e){const t=Math.floor(65536*e.italicAngle);return"\0\0\0"+(0,n.string32)(t)+"\0\0\0\0"+(0,n.string32)(e.fixedPitch?1:0)+"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}function X(e){return e.replaceAll(/[^\x21-\x7E]|[[\](){}<>/%]/g,"").slice(0,63)}function H(e,t){t||(t=[[],[]]);const a=[t[0][0]||"Original licence",t[0][1]||e,t[0][2]||"Unknown",t[0][3]||"uniqueID",t[0][4]||e,t[0][5]||"Version 0.11",t[0][6]||X(e),t[0][7]||"Unknown",t[0][8]||"Unknown",t[0][9]||"Unknown"],n=[];let r,i,s,o,c;for(r=0,i=a.length;r=1&&t[3]>=1&&t[3]<=4}(e)?r?(i="CIDFontType0",s="CIDFontType0C"):(i="MMType1"===t?"MMType1":"Type1",s="Type1C"):((0,n.warn)("getFontFileType: Unable to detect correct font file Type/Subtype."),i=t,s=a),[i,s]}(t,a),s===this.type&&o===this.subtype||(0,n.info)(`Inconsistent font file Type/SubType, expected: ${this.type}/${this.subtype} but found: ${s}/${o}.`);try{switch(s){case"MMType1":(0,n.info)("MMType1 font ("+e+"), falling back to Type1.");case"Type1":case"CIDFontType0":this.mimetype="font/opentype";const r="Type1C"===o||"CIDFontType0C"===o?new u.CFFFont(t,a):new w.Type1Font(e,t,a);C(a),h=this.convert(e,r,a);break;case"OpenType":case"TrueType":case"CIDFontType2":this.mimetype="font/opentype",h=this.checkAndRepair(e,t,a),this.isOpenType&&(C(a),s="OpenType");break;default:throw new n.FormatError(`Font ${s} is not supported`)}}catch(e){return(0,n.warn)(e),void this.fallbackToSystemFont(a)}v(a),this.data=h,this.type=s,this.subtype=o,this.fontMatrix=a.fontMatrix,this.widths=a.widths,this.defaultWidth=a.defaultWidth,this.toUnicode=a.toUnicode,this.seacMap=a.seacMap}get renderer(){const e=d.FontRendererFactory.create(this,i.SEAC_ANALYSIS_ENABLED);return(0,n.shadow)(this,"renderer",e)}exportData(e=!1){const t=e?[...A,...k]:A,a=Object.create(null);let n,r;for(n of t)r=this[n],void 0!==r&&(a[n]=r);return a}fallbackToSystemFont(e){this.missingFile=!0;const{name:t,type:a}=this;let n=(0,i.normalizeFontName)(t);const r=(0,l.getStdFontMap)(),u=(0,l.getNonStdFontMap)(),d=!!r[n],g=!(!u[n]||!r[u[n]]);n=r[n]||u[n]||n;const p=(0,f.getFontBasicMetrics)()[n];p&&(isNaN(this.ascent)&&(this.ascent=p.ascent/S),isNaN(this.descent)&&(this.descent=p.descent/S),isNaN(this.capHeight)&&(this.capHeight=p.capHeight/S)),this.bold=/bold/gi.test(n),this.italic=/oblique|italic/gi.test(n),this.black=/Black/g.test(t);const m=/Narrow/g.test(t);if(this.remeasure=(!d||m)&&Object.keys(this.widths).length>0,(d||g)&&"CIDFontType2"===a&&this.cidEncoding.startsWith("Identity-")){const a=e.cidToGidMap,n=[];if(D(n,(0,l.getGlyphMapForStandardFonts)()),/Arial-?Black/i.test(t)?D(n,(0,l.getSupplementalGlyphMapForArialBlack)()):/Calibri/i.test(t)&&D(n,(0,l.getSupplementalGlyphMapForCalibri)()),a){for(const e in n){const t=n[e];void 0!==a[t]&&(n[+e]=a[t])}a.length!==this.toUnicode.length&&e.hasIncludedToUnicodeMap&&this.toUnicode instanceof h.IdentityToUnicodeMap&&this.toUnicode.forEach((function(e,t){const r=n[e];void 0===a[r]&&(n[+e]=t)}))}this.toUnicode instanceof h.IdentityToUnicodeMap||this.toUnicode.forEach((function(e,t){n[+e]=t})),this.toFontChar=n,this.toUnicode=new h.ToUnicodeMap(n)}else if(/Symbol/i.test(n))this.toFontChar=R(c.SymbolSetEncoding,(0,o.getGlyphsUnicode)(),this.differences);else if(/Dingbats/i.test(n))this.toFontChar=R(c.ZapfDingbatsEncoding,(0,o.getDingbatsGlyphsUnicode)(),this.differences);else if(d){const e=R(this.defaultEncoding,(0,o.getGlyphsUnicode)(),this.differences);"CIDFontType2"!==a||this.cidEncoding.startsWith("Identity-")||this.toUnicode instanceof h.IdentityToUnicodeMap||this.toUnicode.forEach((function(t,a){e[+t]=a})),this.toFontChar=e}else{const e=(0,o.getGlyphsUnicode)(),a=[];this.toUnicode.forEach(((t,n)=>{if(!this.composite){const a=this.differences[t]||this.defaultEncoding[t],r=(0,s.getUnicodeForGlyph)(a,e);-1!==r&&(n=r)}a[+t]=n})),this.composite&&this.toUnicode instanceof h.IdentityToUnicodeMap&&/Tahoma|Verdana/i.test(t)&&D(a,(0,l.getGlyphMapForStandardFonts)()),this.toFontChar=a}v(e),this.loadedName=n.split("-")[0]}checkAndRepair(e,t,a){const s=["OS/2","cmap","head","hhea","hmtx","maxp","name","post","loca","glyf","fpgm","prep","cvt ","CFF "];function l(e,t){const a=Object.create(null);a["OS/2"]=null,a.cmap=null,a.head=null,a.hhea=null,a.hmtx=null,a.maxp=null,a.name=null,a.post=null;for(let n=0;n>>0,n=e.getInt32()>>>0,r=e.getInt32()>>>0,i=e.pos;e.pos=e.start||0,e.skip(n);const s=e.getBytes(r);return e.pos=i,"head"===t&&(s[8]=s[9]=s[10]=s[11]=0,s[17]|=32),{tag:t,checksum:a,length:r,offset:n,data:s}}function f(e){return{version:e.getString(4),numTables:e.getUint16(),searchRange:e.getUint16(),entrySelector:e.getUint16(),rangeShift:e.getUint16()}}function b(e,t,a,n,r,i){const s={length:0,sizeOfInstructions:0};if(t<0||t>=e.length||a>e.length||a-t<=12)return s;const o=e.subarray(t,a),c=T(o[2],o[3]),l=T(o[4],o[5]),h=T(o[6],o[7]),u=T(o[8],o[9]);c>h&&(I(o,2,h),I(o,6,c)),l>u&&(I(o,4,u),I(o,8,l));const d=T(o[0],o[1]);if(d<0)return d<-1||(n.set(o,r),s.length=o.length),s;let f,g=10,p=0;for(f=0;fo.length?s:!i&&b>0?(n.set(o.subarray(0,m),r),n.set([0,0],r+m),n.set(o.subarray(y,x),r+m+2),x-=b,o.length-x>3&&(x=x+3&-4),s.length=x,s):o.length-x>3?(x=x+3&-4,n.set(o.subarray(0,x),r),s.length=x,s):(n.set(o,r),s.length=o.length,s)}function w(e){const a=(t.start||0)+e.offset;t.pos=a;const n=[[],[]],r=[],i=e.length,s=a+i;if(0!==t.getUint16()||i<6)return[n,r];const o=t.getUint16(),c=t.getUint16();let l,h;for(l=0;ls)continue;t.pos=i;const o=e.name;if(e.encoding){let a="";for(let n=0,r=e.length;n0&&(l+=e-1)}}else(m||y)&&((0,n.warn)("TT: nested FDEFs not allowed"),p=!0),m=!0,u=l,s=d.pop(),t.functionsDefined[s]={data:c,i:l};else if(!m&&!y)if(s=d.at(-1),isNaN(s))(0,n.info)("TT: CALL empty stack (or invalid entry).");else if(t.functionsUsed[s]=!0,s in t.functionsStackDeltas){const e=d.length+t.functionsStackDeltas[s];if(e<0)return(0,n.warn)("TT: CALL invalid functions stack delta."),void(t.hintsValid=!1);d.length=e}else if(s in t.functionsDefined&&!g.includes(s)){if(f.push({data:c,i:l,stackTop:d.length-1}),g.push(s),o=t.functionsDefined[s],!o)return(0,n.warn)("TT: CALL non-existent function"),void(t.hintsValid=!1);c=o.data,l=o.i}if(!m&&!y){let t=0;for(e<=142?t=x[e]:e>=192&&e<=223?t=-1:e>=224&&(t=-2),e>=113&&e<=117&&(r=d.pop(),isNaN(r)||(t=2*-r));t<0&&d.length>0;)d.pop(),t++;for(;t>0;)d.push(NaN),t--}}t.tooComplexToFollowFunctions=p;const w=[c];l>c.length&&w.push(new Uint8Array(l-c.length)),u>h&&((0,n.warn)("TT: complementing a missing function tail"),w.push(new Uint8Array([34,45]))),function(e,t){if(t.length>1){let a,n,r=0;for(a=0,n=t.length;a>>0,s=[];for(let t=0;t>>0);const o={ttcTag:t,majorVersion:a,minorVersion:r,numFonts:i,offsetTable:s};switch(a){case 1:return o;case 2:return o.dsigTag=e.getInt32()>>>0,o.dsigLength=e.getInt32()>>>0,o.dsigOffset=e.getInt32()>>>0,o}throw new n.FormatError(`Invalid TrueType Collection majorVersion: ${a}.`)}(e),i=t.split("+");let s;for(let o=0;o0||!(a.cMap instanceof p.IdentityCMap));if("OTTO"===A.version&&!t||!k.head||!k.hhea||!k.maxp||!k.post)return F=new y.Stream(k["CFF "].data),v=new u.CFFFont(F,a),C(a),this.convert(e,v,a);delete k.glyf,delete k.loca,delete k.fpgm,delete k.prep,delete k["cvt "],this.isOpenType=!0}if(!k.maxp)throw new n.FormatError('Required "maxp" table is not found');t.pos=(t.start||0)+k.maxp.offset;const P=t.getInt32(),D=t.getUint16();if(a.scaleFactors?.length===D&&M){const{scaleFactors:e}=a,t=O(k.head.data[50],k.head.data[51]),n=new g.GlyfTable({glyfTable:k.glyf.data,isGlyphLocationsLong:t,locaTable:k.loca.data,numGlyphs:D});n.scale(e);const{glyf:r,loca:i,isLocationLong:s}=n.write();k.glyf.data=r,k.loca.data=i,s!==!!t&&(k.head.data[50]=0,k.head.data[51]=s?1:0);const o=k.hmtx.data;for(let t=0;t>8&255,o[a+1]=255&n,I(o,a+2,Math.round(e[t]*T(o[a+2],o[a+3])))}}let R=D+1,X=!0;R>65535&&(X=!1,R=D,(0,n.warn)("Not enough space in glyfs to duplicate first glyph."));let q=0,z=0;P>=65536&&k.maxp.length>=22&&(t.pos+=8,t.getUint16()>2&&(k.maxp.data[14]=0,k.maxp.data[15]=2),t.pos+=4,q=t.getUint16(),t.pos+=4,z=t.getUint16()),k.maxp.data[4]=R>>8,k.maxp.data[5]=255&R;const G=function(e,t,a,r){const i={functionsDefined:[],functionsUsed:[],functionsStackDeltas:[],tooComplexToFollowFunctions:!1,hintsValid:!0};if(e&&S(e,i),t&&S(t,i),e&&function(e,t){if(!e.tooComplexToFollowFunctions){if(e.functionsDefined.length>t)return(0,n.warn)("TT: more functions defined than expected"),void(e.hintsValid=!1);for(let a=0,r=e.functionsUsed.length;at)return(0,n.warn)("TT: invalid function id: "+a),void(e.hintsValid=!1);if(e.functionsUsed[a]&&!e.functionsDefined[a])return(0,n.warn)("TT: undefined function: "+a),void(e.hintsValid=!1)}}}(i,r),a&&1&a.length){const e=new Uint8Array(a.length+1);e.set(a.data),a.data=e}return i.hintsValid}(k.fpgm,k.prep,k["cvt "],q);if(G||(delete k.fpgm,delete k.prep,delete k["cvt "]),function(e,t,a,r,i,s){if(!t)return void(a&&(a.data=null));e.pos=(e.start||0)+t.offset,e.pos+=4,e.pos+=2,e.pos+=2,e.pos+=2,e.pos+=2,e.pos+=2,e.pos+=2,e.pos+=2,e.pos+=2,e.pos+=2;const o=e.getUint16();e.pos+=8,e.pos+=2;let c=e.getUint16();0!==o&&(2&O(r.data[44],r.data[45])||(t.data[22]=0,t.data[23]=0)),c>i&&((0,n.info)(`The numOfMetrics (${c}) should not be greater than the numGlyphs (${i}).`),c=i,t.data[34]=(65280&c)>>8,t.data[35]=255&c);const l=i-c-(a.length-4*c>>1);if(l>0){const e=new Uint8Array(a.length+2*l);e.set(a.data),s&&(e[a.length]=a.data[2],e[a.length+1]=a.data[3]),a.data=e}}(t,k.hhea,k.hmtx,k.head,R,X),!k.head)throw new n.FormatError('Required "head" table is not found');!function(e,t,a){const r=e.data,i=(r[0]<<24)+(r[1]<<16)+(r[2]<<8)+r[3];i>>16!=1&&((0,n.info)("Attempting to fix invalid version in head table: "+i),r[0]=0,r[1]=1,r[2]=0,r[3]=0);const s=O(r[50],r[51]);if(s<0||s>1){(0,n.info)("Attempting to fix invalid indexToLocFormat in head table: "+s);const e=t+1;if(a===e<<1)r[50]=0,r[51]=0;else{if(a!==e<<2)throw new n.FormatError("Could not fix indexToLocFormat: "+s);r[50]=0,r[51]=1}}}(k.head,D,M?k.loca.length:0);let W=Object.create(null);if(M){const e=O(k.head.data[50],k.head.data[51]),t=function(e,t,a,n,r,i,s){let o,c,l;n?(o=4,c=function(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]},l=function(e,t,a){e[t]=a>>>24&255,e[t+1]=a>>16&255,e[t+2]=a>>8&255,e[t+3]=255&a}):(o=2,c=function(e,t){return e[t]<<9|e[t+1]<<1},l=function(e,t,a){e[t]=a>>9&255,e[t+1]=a>>1&255});const h=i?a+1:a,u=o*(1+h),d=new Uint8Array(u);d.set(e.data.subarray(0,u)),e.data=d;const f=t.data,g=f.length,p=new Uint8Array(g);let m,y;const w=[];for(m=0,y=0;mg&&(e=g),w.push({index:m,offset:e,endOffset:0})}for(w.sort(((e,t)=>e.offset-t.offset)),m=0;me.index-t.index)),m=0;ms&&(s=e.sizeOfInstructions),S+=t,l(d,y,S)}if(0===S){const e=new Uint8Array([0,1,0,0,0,0,0,0,0,0,0,0,0,0,49,0]);for(m=0,y=o;ma+S?t.data=p.subarray(0,a+S):(t.data=new Uint8Array(a+S),t.data.set(p.subarray(0,S))),t.data.set(p.subarray(0,a),S),l(e.data,d.length-o,S+a)}else t.data=p.subarray(0,S);return{missingGlyphs:x,maxSizeOfInstructions:s}}(k.loca,k.glyf,D,e,G,X,z);W=t.missingGlyphs,P>=65536&&k.maxp.length>=22&&(k.maxp.data[26]=t.maxSizeOfInstructions>>8,k.maxp.data[27]=255&t.maxSizeOfInstructions)}if(!k.hhea)throw new n.FormatError('Required "hhea" table is not found');0===k.hhea.data[10]&&0===k.hhea.data[11]&&(k.hhea.data[10]=255,k.hhea.data[11]=255);const V={unitsPerEm:O(k.head.data[18],k.head.data[19]),yMax:T(k.head.data[42],k.head.data[43]),yMin:T(k.head.data[38],k.head.data[39]),ascent:T(k.hhea.data[4],k.hhea.data[5]),descent:T(k.hhea.data[6],k.hhea.data[7]),lineGap:T(k.hhea.data[8],k.hhea.data[9])};this.ascent=V.ascent/V.unitsPerEm,this.descent=V.descent/V.unitsPerEm,this.lineGap=V.lineGap/V.unitsPerEm,this.cssFontInfo?.lineHeight?(this.lineHeight=this.cssFontInfo.metrics.lineHeight,this.lineGap=this.cssFontInfo.metrics.lineGap):this.lineHeight=this.ascent-this.descent+this.lineGap,k.post&&function(e,a,r){const s=(t.start||0)+e.offset;t.pos=s;const o=s+e.length,c=t.getInt32();let l;t.skip(28);let h,u=!0;switch(c){case 65536:l=i.MacStandardGlyphOrdering;break;case 131072:const e=t.getUint16();if(e!==r){u=!1;break}const s=[];for(h=0;h=32768){u=!1;break}s.push(e)}if(!u)break;const d=[],f=[];for(;t.pos65535)throw new n.FormatError("Max size of CID is 65,535");let i=-1;t?i=r:void 0!==e[r]&&(i=e[r]),i>=0&&i>>0;let h=!1;if(c?.platformId!==n||c?.encodingId!==i){if(0!==n||0!==i&&1!==i&&3!==i)if(1===n&&0===i)h=!0;else if(3!==n||1!==i||!r&&c){if(a&&3===n&&0===i){h=!0;let a=!0;if(e>3;e.push(n),a=Math.max(n,a)}const n=[];for(let e=0;e<=a;e++)n.push({firstCode:t.getUint16(),entryCount:t.getUint16(),idDelta:T(t.getByte(),t.getByte()),idRangePos:t.pos+t.getUint16()});for(let a=0;a<256;a++)if(0===e[a])t.pos=n[0].idRangePos+2*a,g=t.getUint16(),d.push({charCode:a,glyphId:g});else{const r=n[e[a]];for(f=0;f>1;t.skip(6);const a=[];let n;for(n=0;n>1)-(e-n),i.offsetIndex=r,o=Math.max(o,r+i.end-i.start+1)):i.offsetIndex=-1}const c=[];for(f=0;f>>0;for(f=0;f>>0,a=t.getInt32()>>>0;let n=t.getInt32()>>>0;for(let t=e;t<=a;t++)d.push({charCode:t,glyphId:n++})}}}d.sort((function(e,t){return e.charCode-t.charCode}));for(let e=1;e=61440&&t<=61695&&(t&=255),K[t]=e.glyphId}if(a.glyphNames&&(u.length||this.differences.length))for(let e=0;e<256;++e){if(!d&&void 0!==K[e])continue;const t=this.differences[e]||u[e];if(!t)continue;const n=a.glyphNames.indexOf(t);n>0&&Y(n)&&(K[e]=n)}}0===K.length&&(K[0]=0);let J=R-1;if(X||(J=0),!a.cssFontInfo){const e=L(K,Y,J,this.toUnicode);this.toFontChar=e.toFontChar,k.cmap={tag:"cmap",data:_(e.charCodeToGlyphId,e.toUnicodeExtraMap,R)},k["OS/2"]&&function(e,t){t.pos=(t.start||0)+e.offset;const a=t.getUint16();t.skip(60);const n=t.getUint16();return!(a<4&&768&n||t.getUint16()>t.getUint16()||(t.skip(6),0===t.getUint16()||(e.data[8]=e.data[9]=0,0)))}(k["OS/2"],t)||(k["OS/2"]={tag:"OS/2",data:j(a,e.charCodeToGlyphId,V)})}if(!M)try{F=new y.Stream(k["CFF "].data),v=new r.CFFParser(F,a,i.SEAC_ANALYSIS_ENABLED).parse(),v.duplicateFirstGlyph();const e=new r.CFFCompiler(v);k["CFF "].data=e.compile()}catch{(0,n.warn)("Failed to compile font "+a.loadedName)}if(k.name){const[t,n]=w(k.name);k.name.data=H(e,t),this.psName=t[0][6]||null,a.composite||function(e,t,a){if(e.isInternalFont)return;if(e.hasIncludedToUnicodeMap)return;if(e.hasEncoding)return;if(e.toUnicode instanceof h.IdentityToUnicodeMap)return;if(!t)return;if(0===a.length)return;if(e.defaultEncoding===c.WinAnsiEncoding)return;for(const e of a)if(!B(e))return;const n=c.WinAnsiEncoding,r=[],i=(0,o.getGlyphsUnicode)();for(const e in n){const t=n[e];if(""===t)continue;const a=i[t];void 0!==a&&(r[e]=String.fromCharCode(a))}r.length>0&&e.toUnicode.amend(r)}(a,this.isSymbolicFont,n)}else k.name={tag:"name",data:H(this.name)};const Z=new m.OpenTypeFileBuilder(A.version);for(const e in k)Z.addTable(e,k[e].data);return Z.toArray()}convert(e,t,a){a.fixedPitch=!1,a.builtInEncoding&&function(e,t){if(e.isInternalFont)return;if(e.hasIncludedToUnicodeMap)return;if(t===e.defaultEncoding)return;if(e.toUnicode instanceof h.IdentityToUnicodeMap)return;const a=[],n=(0,o.getGlyphsUnicode)();for(const r in t){if(e.hasEncoding&&(e.baseEncodingName||void 0!==e.differences[r]))continue;const i=t[r],o=(0,s.getUnicodeForGlyph)(i,n);-1!==o&&(a[r]=String.fromCharCode(o))}a.length>0&&e.toUnicode.amend(a)}(a,a.builtInEncoding);let r=1;t instanceof u.CFFFont&&(r=t.numGlyphs-1);const l=t.getGlyphMapping(a);let d=null,f=l,g=null;a.cssFontInfo||(d=L(l,t.hasGlyphId.bind(t),r,this.toUnicode),this.toFontChar=d.toFontChar,f=d.charCodeToGlyphId,g=d.toUnicodeExtraMap);const p=t.numGlyphs;function b(e,t){let a=null;for(const n in e)t===e[n]&&(a||=[]).push(0|n);return a}function y(e,t){for(const a in e)if(t===e[a])return 0|a;return d.charCodeToGlyphId[d.nextAvailableFontCharCode]=t,d.nextAvailableFontCharCode++}const w=t.seacs;if(d&&i.SEAC_ANALYSIS_ENABLED&&w?.length){const e=a.fontMatrix||n.FONT_IDENTITY_MATRIX,r=t.getCharset(),i=Object.create(null);for(let t in w){t|=0;const a=w[t],n=c.StandardEncoding[a[2]],s=c.StandardEncoding[a[3]],o=r.indexOf(n),h=r.indexOf(s);if(o<0||h<0)continue;const u={x:a[0]*e[0]+a[1]*e[2]+e[4],y:a[0]*e[1]+a[1]*e[3]+e[5]},f=b(l,t);if(f)for(const e of f){const t=d.charCodeToGlyphId,a=y(t,o),n=y(t,h);i[e]={baseFontCharCode:a,accentFontCharCode:n,accentOffset:u}}}a.seacMap=i}const x=1/(a.fontMatrix||n.FONT_IDENTITY_MATRIX)[0],S=new m.OpenTypeFileBuilder("OTTO");return S.addTable("CFF ",t.data),S.addTable("OS/2",j(a,f)),S.addTable("cmap",_(f,g,p)),S.addTable("head","\0\0\0\0\0\0\0\0\0\0_<õ\0\0"+P(x)+"\0\0\0\0ž\v~'\0\0\0\0ž\v~'\0\0"+P(a.descent)+"ÿ"+P(a.ascent)+M(a.italicAngle?2:0)+"\0\0\0\0\0\0\0"),S.addTable("hhea","\0\0\0"+P(a.ascent)+P(a.descent)+"\0\0ÿÿ\0\0\0\0\0\0"+P(a.capHeight)+P(Math.tan(a.italicAngle)*a.xHeight)+"\0\0\0\0\0\0\0\0\0\0\0\0"+M(p)),S.addTable("hmtx",function(){const e=t.charstrings,a=t.cff?t.cff.widths:null;let n="\0\0\0\0";for(let t=1,r=p;tt.length%2==1,r=this.toUnicode instanceof h.IdentityToUnicodeMap?e=>this.toUnicode.charCodeOf(e):e=>this.toUnicode.charCodeOf(String.fromCodePoint(e));for(let i=0,s=e.length;i55295&&(s<57344||s>65533)&&i++,this.toUnicode){const e=r(s);if(-1!==e){n()&&(t.push(a.join("")),a.length=0);for(let t=(this.cMap?this.cMap.getCharCodeLength(e):1)-1;t>=0;t--)a.push(String.fromCharCode(e>>8*t&255));continue}}n()||(t.push(a.join("")),a.length=0),a.push(String.fromCodePoint(s))}return t.push(a.join("")),t}},t.ErrorFont=class{constructor(e){this.error=e,this.loadedName="g_font_error",this.missingFile=!0}charsToGlyphs(){return[]}encodeString(e){return[e]}exportData(e=!1){return{error:this.error}}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CFFTopDict=t.CFFStrings=t.CFFStandardStrings=t.CFFPrivateDict=t.CFFParser=t.CFFIndex=t.CFFHeader=t.CFFFDSelect=t.CFFCompiler=t.CFFCharset=t.CFF=void 0;var n=a(2),r=a(36),i=a(37);const s=[".notdef","space","exclam","quotedbl","numbersign","dollar","percent","ampersand","quoteright","parenleft","parenright","asterisk","plus","comma","hyphen","period","slash","zero","one","two","three","four","five","six","seven","eight","nine","colon","semicolon","less","equal","greater","question","at","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","bracketleft","backslash","bracketright","asciicircum","underscore","quoteleft","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","braceleft","bar","braceright","asciitilde","exclamdown","cent","sterling","fraction","yen","florin","section","currency","quotesingle","quotedblleft","guillemotleft","guilsinglleft","guilsinglright","fi","fl","endash","dagger","daggerdbl","periodcentered","paragraph","bullet","quotesinglbase","quotedblbase","quotedblright","guillemotright","ellipsis","perthousand","questiondown","grave","acute","circumflex","tilde","macron","breve","dotaccent","dieresis","ring","cedilla","hungarumlaut","ogonek","caron","emdash","AE","ordfeminine","Lslash","Oslash","OE","ordmasculine","ae","dotlessi","lslash","oslash","oe","germandbls","onesuperior","logicalnot","mu","trademark","Eth","onehalf","plusminus","Thorn","onequarter","divide","brokenbar","degree","thorn","threequarters","twosuperior","registered","minus","eth","multiply","threesuperior","copyright","Aacute","Acircumflex","Adieresis","Agrave","Aring","Atilde","Ccedilla","Eacute","Ecircumflex","Edieresis","Egrave","Iacute","Icircumflex","Idieresis","Igrave","Ntilde","Oacute","Ocircumflex","Odieresis","Ograve","Otilde","Scaron","Uacute","Ucircumflex","Udieresis","Ugrave","Yacute","Ydieresis","Zcaron","aacute","acircumflex","adieresis","agrave","aring","atilde","ccedilla","eacute","ecircumflex","edieresis","egrave","iacute","icircumflex","idieresis","igrave","ntilde","oacute","ocircumflex","odieresis","ograve","otilde","scaron","uacute","ucircumflex","udieresis","ugrave","yacute","ydieresis","zcaron","exclamsmall","Hungarumlautsmall","dollaroldstyle","dollarsuperior","ampersandsmall","Acutesmall","parenleftsuperior","parenrightsuperior","twodotenleader","onedotenleader","zerooldstyle","oneoldstyle","twooldstyle","threeoldstyle","fouroldstyle","fiveoldstyle","sixoldstyle","sevenoldstyle","eightoldstyle","nineoldstyle","commasuperior","threequartersemdash","periodsuperior","questionsmall","asuperior","bsuperior","centsuperior","dsuperior","esuperior","isuperior","lsuperior","msuperior","nsuperior","osuperior","rsuperior","ssuperior","tsuperior","ff","ffi","ffl","parenleftinferior","parenrightinferior","Circumflexsmall","hyphensuperior","Gravesmall","Asmall","Bsmall","Csmall","Dsmall","Esmall","Fsmall","Gsmall","Hsmall","Ismall","Jsmall","Ksmall","Lsmall","Msmall","Nsmall","Osmall","Psmall","Qsmall","Rsmall","Ssmall","Tsmall","Usmall","Vsmall","Wsmall","Xsmall","Ysmall","Zsmall","colonmonetary","onefitted","rupiah","Tildesmall","exclamdownsmall","centoldstyle","Lslashsmall","Scaronsmall","Zcaronsmall","Dieresissmall","Brevesmall","Caronsmall","Dotaccentsmall","Macronsmall","figuredash","hypheninferior","Ogoneksmall","Ringsmall","Cedillasmall","questiondownsmall","oneeighth","threeeighths","fiveeighths","seveneighths","onethird","twothirds","zerosuperior","foursuperior","fivesuperior","sixsuperior","sevensuperior","eightsuperior","ninesuperior","zeroinferior","oneinferior","twoinferior","threeinferior","fourinferior","fiveinferior","sixinferior","seveninferior","eightinferior","nineinferior","centinferior","dollarinferior","periodinferior","commainferior","Agravesmall","Aacutesmall","Acircumflexsmall","Atildesmall","Adieresissmall","Aringsmall","AEsmall","Ccedillasmall","Egravesmall","Eacutesmall","Ecircumflexsmall","Edieresissmall","Igravesmall","Iacutesmall","Icircumflexsmall","Idieresissmall","Ethsmall","Ntildesmall","Ogravesmall","Oacutesmall","Ocircumflexsmall","Otildesmall","Odieresissmall","OEsmall","Oslashsmall","Ugravesmall","Uacutesmall","Ucircumflexsmall","Udieresissmall","Yacutesmall","Thornsmall","Ydieresissmall","001.000","001.001","001.002","001.003","Black","Bold","Book","Light","Medium","Regular","Roman","Semibold"];t.CFFStandardStrings=s;const o=[null,{id:"hstem",min:2,stackClearing:!0,stem:!0},null,{id:"vstem",min:2,stackClearing:!0,stem:!0},{id:"vmoveto",min:1,stackClearing:!0},{id:"rlineto",min:2,resetStack:!0},{id:"hlineto",min:1,resetStack:!0},{id:"vlineto",min:1,resetStack:!0},{id:"rrcurveto",min:6,resetStack:!0},null,{id:"callsubr",min:1,undefStack:!0},{id:"return",min:0,undefStack:!0},null,null,{id:"endchar",min:0,stackClearing:!0},null,null,null,{id:"hstemhm",min:2,stackClearing:!0,stem:!0},{id:"hintmask",min:0,stackClearing:!0},{id:"cntrmask",min:0,stackClearing:!0},{id:"rmoveto",min:2,stackClearing:!0},{id:"hmoveto",min:1,stackClearing:!0},{id:"vstemhm",min:2,stackClearing:!0,stem:!0},{id:"rcurveline",min:8,resetStack:!0},{id:"rlinecurve",min:8,resetStack:!0},{id:"vvcurveto",min:4,resetStack:!0},{id:"hhcurveto",min:4,resetStack:!0},null,{id:"callgsubr",min:1,undefStack:!0},{id:"vhcurveto",min:4,resetStack:!0},{id:"hvcurveto",min:4,resetStack:!0}],c=[null,null,null,{id:"and",min:2,stackDelta:-1},{id:"or",min:2,stackDelta:-1},{id:"not",min:1,stackDelta:0},null,null,null,{id:"abs",min:1,stackDelta:0},{id:"add",min:2,stackDelta:-1,stackFn(e,t){e[t-2]=e[t-2]+e[t-1]}},{id:"sub",min:2,stackDelta:-1,stackFn(e,t){e[t-2]=e[t-2]-e[t-1]}},{id:"div",min:2,stackDelta:-1,stackFn(e,t){e[t-2]=e[t-2]/e[t-1]}},null,{id:"neg",min:1,stackDelta:0,stackFn(e,t){e[t-1]=-e[t-1]}},{id:"eq",min:2,stackDelta:-1},null,null,{id:"drop",min:1,stackDelta:-1},null,{id:"put",min:2,stackDelta:-2},{id:"get",min:1,stackDelta:0},{id:"ifelse",min:4,stackDelta:-3},{id:"random",min:0,stackDelta:1},{id:"mul",min:2,stackDelta:-1,stackFn(e,t){e[t-2]=e[t-2]*e[t-1]}},null,{id:"sqrt",min:1,stackDelta:0},{id:"dup",min:1,stackDelta:1},{id:"exch",min:2,stackDelta:0},{id:"index",min:2,stackDelta:0},{id:"roll",min:3,stackDelta:-2},null,null,null,{id:"hflex",min:7,resetStack:!0},{id:"flex",min:13,resetStack:!0},{id:"hflex1",min:9,resetStack:!0},{id:"flex1",min:11,resetStack:!0}];t.CFFParser=class{constructor(e,t,a){this.bytes=e.getBytes(),this.properties=t,this.seacAnalysisEnabled=!!a}parse(){const e=this.properties,t=new l;this.cff=t;const a=this.parseHeader(),n=this.parseIndex(a.endPos),r=this.parseIndex(n.endPos),i=this.parseIndex(r.endPos),s=this.parseIndex(i.endPos),o=this.parseDict(r.obj.get(0)),c=this.createDict(p,o,t.strings);t.header=a.obj,t.names=this.parseNameIndex(n.obj),t.strings=this.parseStringIndex(i.obj),t.topDict=c,t.globalSubrIndex=s.obj,this.parsePrivateDict(t.topDict),t.isCIDFont=c.hasName("ROS");const h=c.getByName("CharStrings"),u=this.parseIndex(h).obj,d=c.getByName("FontMatrix");d&&(e.fontMatrix=d);const f=c.getByName("FontBBox");let g,m;if(f&&(e.ascent=Math.max(f[3],f[1]),e.descent=Math.min(f[1],f[3]),e.ascentScaled=!0),t.isCIDFont){const e=this.parseIndex(c.getByName("FDArray")).obj;for(let a=0,n=e.count;a=t)throw new n.FormatError("Invalid CFF header");0!==a&&((0,n.info)("cff data is shifted"),e=e.subarray(a),this.bytes=e);const r=e[0],i=e[1],s=e[2],o=e[3];return{obj:new h(r,i,s,o),endPos:s}}parseDict(e){let t=0;function a(){let a=e[t++];return 30===a?function(){let a="";const n=["0","1","2","3","4","5","6","7","8","9",".","E","E-",null,"-"],r=e.length;for(;t>4,s=15&r;if(15===i)break;if(a+=n[i],15===s)break;a+=n[s]}return parseFloat(a)}():28===a?(a=e[t++],a=(a<<24|e[t++]<<16)>>16,a):29===a?(a=e[t++],a=a<<8|e[t++],a=a<<8|e[t++],a=a<<8|e[t++],a):a>=32&&a<=246?a-139:a>=247&&a<=250?256*(a-247)+e[t++]+108:a>=251&&a<=254?-256*(a-251)-e[t++]-108:((0,n.warn)('CFFParser_parseDict: "'+a+'" is a reserved command.'),NaN)}let r=[];const i=[];t=0;const s=e.length;for(;t10)return!1;let i=e.stackSize;const s=e.stack;let l=t.length;for(let h=0;h>16,h+=2,i++;else if(14===u){if(i>=4&&(i-=4,this.seacAnalysisEnabled))return e.seac=s.slice(i,i+4),!1;d=o[u]}else if(u>=32&&u<=246)s[i]=u-139,i++;else if(u>=247&&u<=254)s[i]=u<251?(u-247<<8)+t[h]+108:-(u-251<<8)-t[h]-108,h++,i++;else if(255===u)s[i]=(t[h]<<24|t[h+1]<<16|t[h+2]<<8|t[h+3])/65536,h+=4,i++;else 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edbreve=522,e.Iishortcyrillic=1049,e.Imacron=298,e.Imacroncyrillic=1250,e.Imonospace=65321,e.Iniarmenian=1339,e.Iocyrillic=1025,e.Iogonek=302,e.Iota=921,e.Iotaafrican=406,e.Iotadieresis=938,e.Iotatonos=906,e.Ismall=63337,e.Istroke=407,e.Itilde=296,e.Itildebelow=7724,e.Izhitsacyrillic=1140,e.Izhitsadblgravecyrillic=1142,e.J=74,e.Jaarmenian=1345,e.Jcircle=9407,e.Jcircumflex=308,e.Jecyrillic=1032,e.Jheharmenian=1355,e.Jmonospace=65322,e.Jsmall=63338,e.K=75,e.KBsquare=13189,e.KKsquare=13261,e.Kabashkircyrillic=1184,e.Kacute=7728,e.Kacyrillic=1050,e.Kadescendercyrillic=1178,e.Kahookcyrillic=1219,e.Kappa=922,e.Kastrokecyrillic=1182,e.Kaverticalstrokecyrillic=1180,e.Kcaron=488,e.Kcedilla=310,e.Kcircle=9408,e.Kcommaaccent=310,e.Kdotbelow=7730,e.Keharmenian=1364,e.Kenarmenian=1343,e.Khacyrillic=1061,e.Kheicoptic=998,e.Khook=408,e.Kjecyrillic=1036,e.Klinebelow=7732,e.Kmonospace=65323,e.Koppacyrillic=1152,e.Koppagreek=990,e.Ksicyrillic=1134,e.Ksmall=63339,e.L=76,e.LJ=455,e.LL=63167,e.Lacute=313,e.Lambda=923,e.Lcaron=317,e.Lcedilla=315,e.Lcircle=9409,e.Lcircumflexbelow=7740,e.Lcommaaccent=315,e.Ldot=319,e.Ldotaccent=319,e.Ldotbelow=7734,e.Ldotbelowmacron=7736,e.Liwnarmenian=1340,e.Lj=456,e.Ljecyrillic=1033,e.Llinebelow=7738,e.Lmonospace=65324,e.Lslash=321,e.Lslashsmall=63225,e.Lsmall=63340,e.M=77,e.MBsquare=13190,e.Macron=63184,e.Macronsmall=63407,e.Macute=7742,e.Mcircle=9410,e.Mdotaccent=7744,e.Mdotbelow=7746,e.Menarmenian=1348,e.Mmonospace=65325,e.Msmall=63341,e.Mturned=412,e.Mu=924,e.N=78,e.NJ=458,e.Nacute=323,e.Ncaron=327,e.Ncedilla=325,e.Ncircle=9411,e.Ncircumflexbelow=7754,e.Ncommaaccent=325,e.Ndotaccent=7748,e.Ndotbelow=7750,e.Nhookleft=413,e.Nineroman=8552,e.Nj=459,e.Njecyrillic=1034,e.Nlinebelow=7752,e.Nmonospace=65326,e.Nowarmenian=1350,e.Nsmall=63342,e.Ntilde=209,e.Ntildesmall=63473,e.Nu=925,e.O=79,e.OE=338,e.OEsmall=63226,e.Oacute=211,e.Oacutesmall=63475,e.Obarredcyrillic=1256,e.Obarreddieresiscyrillic=1258,e.Obreve=334,e.Ocaron=465,e.Ocenteredtilde=415,e.Ocircle=9412,e.Ocircumflex=212,e.Ocircumflexacute=7888,e.Ocircumflexdotbelow=7896,e.Ocircumflexgrave=7890,e.Ocircumflexhookabove=7892,e.Ocircumflexsmall=63476,e.Ocircumflextilde=7894,e.Ocyrillic=1054,e.Odblacute=336,e.Odblgrave=524,e.Odieresis=214,e.Odieresiscyrillic=1254,e.Odieresissmall=63478,e.Odotbelow=7884,e.Ogoneksmall=63227,e.Ograve=210,e.Ogravesmall=63474,e.Oharmenian=1365,e.Ohm=8486,e.Ohookabove=7886,e.Ohorn=416,e.Ohornacute=7898,e.Ohorndotbelow=7906,e.Ohorngrave=7900,e.Ohornhookabove=7902,e.Ohorntilde=7904,e.Ohungarumlaut=336,e.Oi=418,e.Oinvertedbreve=526,e.Omacron=332,e.Omacronacute=7762,e.Omacrongrave=7760,e.Omega=8486,e.Omegacyrillic=1120,e.Omegagreek=937,e.Omegaroundcyrillic=1146,e.Omegatitlocyrillic=1148,e.Omegatonos=911,e.Omicron=927,e.Omicrontonos=908,e.Omonospace=65327,e.Oneroman=8544,e.Oogonek=490,e.Oogonekmacron=492,e.Oopen=390,e.Oslash=216,e.Oslashacute=510,e.Oslashsmall=63480,e.Osmall=63343,e.Ostrokeacute=510,e.Otcyrillic=1150,e.Otilde=213,e.Otildeacute=7756,e.Otildedieresis=7758,e.Otildesmall=63477,e.P=80,e.Pacute=7764,e.Pcircle=9413,e.Pdotaccent=7766,e.Pecyrillic=1055,e.Peharmenian=1354,e.Pemiddlehookcyrillic=1190,e.Phi=934,e.Phook=420,e.Pi=928,e.Piwrarmenian=1363,e.Pmonospace=65328,e.Psi=936,e.Psicyrillic=1136,e.Psmall=63344,e.Q=81,e.Qcircle=9414,e.Qmonospace=65329,e.Qsmall=63345,e.R=82,e.Raarmenian=1356,e.Racute=340,e.Rcaron=344,e.Rcedilla=342,e.Rcircle=9415,e.Rcommaaccent=342,e.Rdblgrave=528,e.Rdotaccent=7768,e.Rdotbelow=7770,e.Rdotbelowmacron=7772,e.Reharmenian=1360,e.Rfraktur=8476,e.Rho=929,e.Ringsmall=63228,e.Rinvertedbreve=530,e.Rlinebelow=7774,e.Rmonospace=65330,e.Rsmall=63346,e.Rsmallinverted=641,e.Rsmallinvertedsuperior=694,e.S=83,e.SF010000=9484,e.SF020000=9492,e.SF030000=9488,e.SF040000=9496,e.SF050000=9532,e.SF060000=9516,e.SF070000=9524,e.SF080000=9500,e.SF090000=9508,e.SF100000=9472,e.SF110000=9474,e.SF190000=9569,e.SF200000=9570,e.SF210000=9558,e.SF220000=9557,e.SF230000=9571,e.SF240000=9553,e.SF250000=9559,e.SF260000=9565,e.SF270000=9564,e.SF280000=9563,e.SF360000=9566,e.SF370000=9567,e.SF380000=9562,e.SF390000=9556,e.SF400000=9577,e.SF410000=9574,e.SF420000=9568,e.SF430000=9552,e.SF440000=9580,e.SF450000=9575,e.SF460000=9576,e.SF470000=9572,e.SF480000=9573,e.SF490000=9561,e.SF500000=9560,e.SF510000=9554,e.SF520000=9555,e.SF530000=9579,e.SF540000=9578,e.Sacute=346,e.Sacutedotaccent=7780,e.Sampigreek=992,e.Scaron=352,e.Scarondotaccent=7782,e.Scaronsmall=63229,e.Scedilla=350,e.Schwa=399,e.Schwacyrillic=1240,e.Schwadieresiscyrillic=1242,e.Scircle=9416,e.Scircumflex=348,e.Scommaaccent=536,e.Sdotaccent=7776,e.Sdotbelow=7778,e.Sdotbelowdotaccent=7784,e.Seharmenian=1357,e.Sevenroman=8550,e.Shaarmenian=1351,e.Shacyrillic=1064,e.Shchacyrillic=1065,e.Sheicoptic=994,e.Shhacyrillic=1210,e.Shimacoptic=1004,e.Sigma=931,e.Sixroman=8549,e.Smonospace=65331,e.Softsigncyrillic=1068,e.Ssmall=63347,e.Stigmagreek=986,e.T=84,e.Tau=932,e.Tbar=358,e.Tcaron=356,e.Tcedilla=354,e.Tcircle=9417,e.Tcircumflexbelow=7792,e.Tcommaaccent=354,e.Tdotaccent=7786,e.Tdotbelow=7788,e.Tecyrillic=1058,e.Tedescendercyrillic=1196,e.Tenroman=8553,e.Tetsecyrillic=1204,e.Theta=920,e.Thook=428,e.Thorn=222,e.Thornsmall=63486,e.Threeroman=8546,e.Tildesmall=63230,e.Tiwnarmenian=1359,e.Tlinebelow=7790,e.Tmonospace=65332,e.Toarmenian=1337,e.Tonefive=444,e.Tonesix=388,e.Tonetwo=423,e.Tretroflexhook=430,e.Tsecyrillic=1062,e.Tshecyrillic=1035,e.Tsmall=63348,e.Twelveroman=8555,e.Tworoman=8545,e.U=85,e.Uacute=218,e.Uacutesmall=63482,e.Ubreve=364,e.Ucaron=467,e.Ucircle=9418,e.Ucircumflex=219,e.Ucircumflexbelow=7798,e.Ucircumflexsmall=63483,e.Ucyrillic=1059,e.Udblacute=368,e.Udblgrave=532,e.Udieresis=220,e.Udieresisacute=471,e.Udieresisbelow=7794,e.Udieresiscaron=473,e.Udieresiscyrillic=1264,e.Udieresisgrave=475,e.Udieresismacron=469,e.Udieresissmall=63484,e.Udotbelow=7908,e.Ugrave=217,e.Ugravesmall=63481,e.Uhookabove=7910,e.Uhorn=431,e.Uhornacute=7912,e.Uhorndotbelow=7920,e.Uhorngrave=7914,e.Uhornhookabove=7916,e.Uhorntilde=7918,e.Uhungarumlaut=368,e.Uhungarumlautcyrillic=1266,e.Uinvertedbreve=534,e.Ukcyrillic=1144,e.Umacron=362,e.Umacroncyrillic=1262,e.Umacrondieresis=7802,e.Umonospace=65333,e.Uogonek=370,e.Upsilon=933,e.Upsilon1=978,e.Upsilonacutehooksymbolgreek=979,e.Upsilonafrican=433,e.Upsilondieresis=939,e.Upsilondieresishooksymbolgreek=980,e.Upsilonhooksymbol=978,e.Upsilontonos=910,e.Uring=366,e.Ushortcyrillic=1038,e.Usmall=63349,e.Ustraightcyrillic=1198,e.Ustraightstrokecyrillic=1200,e.Utilde=360,e.Utildeacute=7800,e.Utildebelow=7796,e.V=86,e.Vcircle=9419,e.Vdotbelow=7806,e.Vecyrillic=1042,e.Vewarmenian=1358,e.Vhook=434,e.Vmonospace=65334,e.Voarmenian=1352,e.Vsmall=63350,e.Vtilde=7804,e.W=87,e.Wacute=7810,e.Wcircle=9420,e.Wcircumflex=372,e.Wdieresis=7812,e.Wdotaccent=7814,e.Wdotbelow=7816,e.Wgrave=7808,e.Wmonospace=65335,e.Wsmall=63351,e.X=88,e.Xcircle=9421,e.Xdieresis=7820,e.Xdotaccent=7818,e.Xeharmenian=1341,e.Xi=926,e.Xmonospace=65336,e.Xsmall=63352,e.Y=89,e.Yacute=221,e.Yacutesmall=63485,e.Yatcyrillic=1122,e.Ycircle=9422,e.Ycircumflex=374,e.Ydieresis=376,e.Ydieresissmall=63487,e.Ydotaccent=7822,e.Ydotbelow=7924,e.Yericyrillic=1067,e.Yerudieresiscyrillic=1272,e.Ygrave=7922,e.Yhook=435,e.Yhookabove=7926,e.Yiarmenian=1349,e.Yicyrillic=1031,e.Yiwnarmenian=1362,e.Ymonospace=65337,e.Ysmall=63353,e.Ytilde=7928,e.Yusbigcyrillic=1130,e.Yusbigiotifiedcyrillic=1132,e.Yuslittlecyrillic=1126,e.Yuslittleiotifiedcyrillic=1128,e.Z=90,e.Zaarmenian=1334,e.Zacute=377,e.Zcaron=381,e.Zcaronsmall=63231,e.Zcircle=9423,e.Zcircumflex=7824,e.Zdot=379,e.Zdotaccent=379,e.Zdotbelow=7826,e.Zecyrillic=1047,e.Zedescendercyrillic=1176,e.Zedieresiscyrillic=1246,e.Zeta=918,e.Zhearmenian=1338,e.Zhebrevecyrillic=1217,e.Zhecyrillic=1046,e.Zhedescendercyrillic=1174,e.Zhedieresiscyrillic=1244,e.Zlinebelow=7828,e.Zmonospace=65338,e.Zsmall=63354,e.Zstroke=437,e.a=97,e.aabengali=2438,e.aacute=225,e.aadeva=2310,e.aagujarati=2694,e.aagurmukhi=2566,e.aamatragurmukhi=2622,e.aarusquare=13059,e.aavowelsignbengali=2494,e.aavowelsigndeva=2366,e.aavowelsigngujarati=2750,e.abbreviationmarkarmenian=1375,e.abbreviationsigndeva=2416,e.abengali=2437,e.abopomofo=12570,e.abreve=259,e.abreveacute=7855,e.abrevecyrillic=1233,e.abrevedotbelow=7863,e.abrevegrave=7857,e.abrevehookabove=7859,e.abrevetilde=7861,e.acaron=462,e.acircle=9424,e.acircumflex=226,e.acircumflexacute=7845,e.acircumflexdotbelow=7853,e.acircumflexgrave=7847,e.acircumflexhookabove=7849,e.acircumflextilde=7851,e.acute=180,e.acutebelowcmb=791,e.acutecmb=769,e.acutecomb=769,e.acutedeva=2388,e.acutelowmod=719,e.acutetonecmb=833,e.acyrillic=1072,e.adblgrave=513,e.addakgurmukhi=2673,e.adeva=2309,e.adieresis=228,e.adieresiscyrillic=1235,e.adieresismacron=479,e.adotbelow=7841,e.adotmacron=481,e.ae=230,e.aeacute=509,e.aekorean=12624,e.aemacron=483,e.afii00208=8213,e.afii08941=8356,e.afii10017=1040,e.afii10018=1041,e.afii10019=1042,e.afii10020=1043,e.afii10021=1044,e.afii10022=1045,e.afii10023=1025,e.afii10024=1046,e.afii10025=1047,e.afii10026=1048,e.afii10027=1049,e.afii10028=1050,e.afii10029=1051,e.afii10030=1052;e.afii10031=1053,e.afii10032=1054,e.afii10033=1055,e.afii10034=1056,e.afii10035=1057,e.afii10036=1058,e.afii10037=1059,e.afii10038=1060,e.afii10039=1061,e.afii10040=1062,e.afii10041=1063,e.afii10042=1064,e.afii10043=1065,e.afii10044=1066,e.afii10045=1067,e.afii10046=1068,e.afii10047=1069,e.afii10048=1070,e.afii10049=1071,e.afii10050=1168,e.afii10051=1026,e.afii10052=1027,e.afii10053=1028,e.afii10054=1029,e.afii10055=1030,e.afii10056=1031,e.afii10057=1032,e.afii10058=1033,e.afii10059=1034,e.afii10060=1035,e.afii10061=1036,e.afii10062=1038,e.afii10063=63172,e.afii10064=63173,e.afii10065=1072,e.afii10066=1073,e.afii10067=1074,e.afii10068=1075,e.afii10069=1076,e.afii10070=1077,e.afii10071=1105,e.afii10072=1078,e.afii10073=1079,e.afii10074=1080,e.afii10075=1081,e.afii10076=1082,e.afii10077=1083,e.afii10078=1084,e.afii10079=1085,e.afii10080=1086,e.afii10081=1087,e.afii10082=1088,e.afii10083=1089,e.afii10084=1090,e.afii10085=1091,e.afii10086=1092,e.afii10087=1093,e.afii10088=1094,e.afii10089=1095,e.afii10090=1096,e.afii10091=1097,e.afii10092=1098,e.afii10093=1099,e.afii10094=1100,e.afii10095=1101,e.afii10096=1102,e.afii10097=1103,e.afii10098=1169,e.afii10099=1106,e.afii10100=1107,e.afii10101=1108,e.afii10102=1109,e.afii10103=1110,e.afii10104=1111,e.afii10105=1112,e.afii10106=1113,e.afii10107=1114,e.afii10108=1115,e.afii10109=1116,e.afii10110=1118,e.afii10145=1039,e.afii10146=1122,e.afii10147=1138,e.afii10148=1140,e.afii10192=63174,e.afii10193=1119,e.afii10194=1123,e.afii10195=1139,e.afii10196=1141,e.afii10831=63175,e.afii10832=63176,e.afii10846=1241,e.afii299=8206,e.afii300=8207,e.afii301=8205,e.afii57381=1642,e.afii57388=1548,e.afii57392=1632,e.afii57393=1633,e.afii57394=1634,e.afii57395=1635,e.afii57396=1636,e.afii57397=1637,e.afii57398=1638,e.afii57399=1639,e.afii57400=1640,e.afii57401=1641,e.afii57403=1563,e.afii57407=1567,e.afii57409=1569,e.afii57410=1570,e.afii57411=1571,e.afii57412=1572,e.afii57413=1573,e.afii57414=1574,e.afii57415=1575,e.afii57416=1576,e.afii57417=1577,e.afii57418=1578,e.afii57419=1579,e.afii57420=1580,e.afii57421=1581,e.afii57422=1582,e.afii57423=1583,e.afii57424=1584,e.afii57425=1585,e.afii57426=1586,e.afii57427=1587,e.afii57428=1588,e.afii57429=1589,e.afii57430=1590,e.afii57431=1591,e.afii57432=1592,e.afii57433=1593,e.afii57434=1594,e.afii57440=1600,e.afii57441=1601,e.afii57442=1602,e.afii57443=1603,e.afii57444=1604,e.afii57445=1605,e.afii57446=1606,e.afii57448=1608,e.afii57449=1609,e.afii57450=1610,e.afii57451=1611,e.afii57452=1612,e.afii57453=1613,e.afii57454=1614,e.afii57455=1615,e.afii57456=1616,e.afii57457=1617,e.afii57458=1618,e.afii57470=1607,e.afii57505=1700,e.afii57506=1662,e.afii57507=1670,e.afii57508=1688,e.afii57509=1711,e.afii57511=1657,e.afii57512=1672,e.afii57513=1681,e.afii57514=1722,e.afii57519=1746,e.afii57534=1749,e.afii57636=8362,e.afii57645=1470,e.afii57658=1475,e.afii57664=1488,e.afii57665=1489,e.afii57666=1490,e.afii57667=1491,e.afii57668=1492,e.afii57669=1493,e.afii57670=1494,e.afii57671=1495,e.afii57672=1496,e.afii57673=1497,e.afii57674=1498,e.afii57675=1499,e.afii57676=1500,e.afii57677=1501,e.afii57678=1502,e.afii57679=1503,e.afii57680=1504,e.afii57681=1505,e.afii57682=1506,e.afii57683=1507,e.afii57684=1508,e.afii57685=1509,e.afii57686=1510,e.afii57687=1511,e.afii57688=1512,e.afii57689=1513,e.afii57690=1514,e.afii57694=64298,e.afii57695=64299,e.afii57700=64331,e.afii57705=64287,e.afii57716=1520,e.afii57717=1521,e.afii57718=1522,e.afii57723=64309,e.afii57793=1460,e.afii57794=1461,e.afii57795=1462,e.afii57796=1467,e.afii57797=1464,e.afii57798=1463,e.afii57799=1456,e.afii57800=1458,e.afii57801=1457,e.afii57802=1459,e.afii57803=1474,e.afii57804=1473,e.afii57806=1465,e.afii57807=1468,e.afii57839=1469,e.afii57841=1471,e.afii57842=1472,e.afii57929=700,e.afii61248=8453,e.afii61289=8467,e.afii61352=8470,e.afii61573=8236,e.afii61574=8237,e.afii61575=8238,e.afii61664=8204,e.afii63167=1645,e.afii64937=701,e.agrave=224,e.agujarati=2693,e.agurmukhi=2565,e.ahiragana=12354,e.ahookabove=7843,e.aibengali=2448,e.aibopomofo=12574,e.aideva=2320,e.aiecyrillic=1237,e.aigujarati=2704,e.aigurmukhi=2576,e.aimatragurmukhi=2632,e.ainarabic=1593,e.ainfinalarabic=65226,e.aininitialarabic=65227,e.ainmedialarabic=65228,e.ainvertedbreve=515,e.aivowelsignbengali=2504,e.aivowelsigndeva=2376,e.aivowelsigngujarati=2760,e.akatakana=12450,e.akatakanahalfwidth=65393,e.akorean=12623,e.alef=1488,e.alefarabic=1575,e.alefdageshhebrew=64304,e.aleffinalarabic=65166,e.alefhamzaabovearabic=1571,e.alefhamzaabovefinalarabic=65156,e.alefhamzabelowarabic=1573,e.alefhamzabelowfinalarabic=65160,e.alefhebrew=1488,e.aleflamedhebrew=64335,e.alefmaddaabovearabic=1570,e.alefmaddaabovefinalarabic=65154,e.alefmaksuraarabic=1609,e.alefmaksurafinalarabic=65264,e.alefmaksurainitialarabic=65267,e.alefmaksuramedialarabic=65268,e.alefpatahhebrew=64302,e.alefqamatshebrew=64303,e.aleph=8501,e.allequal=8780,e.alpha=945,e.alphatonos=940,e.amacron=257,e.amonospace=65345,e.ampersand=38,e.ampersandmonospace=65286,e.ampersandsmall=63270,e.amsquare=13250,e.anbopomofo=12578,e.angbopomofo=12580,e.angbracketleft=12296,e.angbracketright=12297,e.angkhankhuthai=3674,e.angle=8736,e.anglebracketleft=12296,e.anglebracketleftvertical=65087,e.anglebracketright=12297,e.anglebracketrightvertical=65088,e.angleleft=9001,e.angleright=9002,e.angstrom=8491,e.anoteleia=903,e.anudattadeva=2386,e.anusvarabengali=2434,e.anusvaradeva=2306,e.anusvaragujarati=2690,e.aogonek=261,e.apaatosquare=13056,e.aparen=9372,e.apostrophearmenian=1370,e.apostrophemod=700,e.apple=63743,e.approaches=8784,e.approxequal=8776,e.approxequalorimage=8786,e.approximatelyequal=8773,e.araeaekorean=12686,e.araeakorean=12685,e.arc=8978,e.arighthalfring=7834,e.aring=229,e.aringacute=507,e.aringbelow=7681,e.arrowboth=8596,e.arrowdashdown=8675,e.arrowdashleft=8672,e.arrowdashright=8674,e.arrowdashup=8673,e.arrowdblboth=8660,e.arrowdbldown=8659,e.arrowdblleft=8656,e.arrowdblright=8658,e.arrowdblup=8657,e.arrowdown=8595,e.arrowdownleft=8601,e.arrowdownright=8600,e.arrowdownwhite=8681,e.arrowheaddownmod=709,e.arrowheadleftmod=706,e.arrowheadrightmod=707,e.arrowheadupmod=708,e.arrowhorizex=63719,e.arrowleft=8592,e.arrowleftdbl=8656,e.arrowleftdblstroke=8653,e.arrowleftoverright=8646,e.arrowleftwhite=8678,e.arrowright=8594,e.arrowrightdblstroke=8655,e.arrowrightheavy=10142,e.arrowrightoverleft=8644,e.arrowrightwhite=8680,e.arrowtableft=8676,e.arrowtabright=8677,e.arrowup=8593,e.arrowupdn=8597,e.arrowupdnbse=8616,e.arrowupdownbase=8616,e.arrowupleft=8598,e.arrowupleftofdown=8645,e.arrowupright=8599,e.arrowupwhite=8679,e.arrowvertex=63718,e.asciicircum=94,e.asciicircummonospace=65342,e.asciitilde=126,e.asciitildemonospace=65374,e.ascript=593,e.ascriptturned=594,e.asmallhiragana=12353,e.asmallkatakana=12449,e.asmallkatakanahalfwidth=65383,e.asterisk=42,e.asteriskaltonearabic=1645,e.asteriskarabic=1645,e.asteriskmath=8727,e.asteriskmonospace=65290,e.asterisksmall=65121,e.asterism=8258,e.asuperior=63209,e.asymptoticallyequal=8771,e.at=64,e.atilde=227,e.atmonospace=65312,e.atsmall=65131,e.aturned=592,e.aubengali=2452,e.aubopomofo=12576,e.audeva=2324,e.augujarati=2708,e.augurmukhi=2580,e.aulengthmarkbengali=2519,e.aumatragurmukhi=2636,e.auvowelsignbengali=2508,e.auvowelsigndeva=2380,e.auvowelsigngujarati=2764,e.avagrahadeva=2365,e.aybarmenian=1377,e.ayin=1506,e.ayinaltonehebrew=64288,e.ayinhebrew=1506,e.b=98,e.babengali=2476,e.backslash=92,e.backslashmonospace=65340,e.badeva=2348,e.bagujarati=2732,e.bagurmukhi=2604,e.bahiragana=12400,e.bahtthai=3647,e.bakatakana=12496,e.bar=124,e.barmonospace=65372,e.bbopomofo=12549,e.bcircle=9425,e.bdotaccent=7683,e.bdotbelow=7685,e.beamedsixteenthnotes=9836,e.because=8757,e.becyrillic=1073,e.beharabic=1576,e.behfinalarabic=65168,e.behinitialarabic=65169,e.behiragana=12409,e.behmedialarabic=65170,e.behmeeminitialarabic=64671,e.behmeemisolatedarabic=64520,e.behnoonfinalarabic=64621,e.bekatakana=12505,e.benarmenian=1378,e.bet=1489,e.beta=946,e.betasymbolgreek=976,e.betdagesh=64305,e.betdageshhebrew=64305,e.bethebrew=1489,e.betrafehebrew=64332,e.bhabengali=2477,e.bhadeva=2349,e.bhagujarati=2733,e.bhagurmukhi=2605,e.bhook=595,e.bihiragana=12403,e.bikatakana=12499,e.bilabialclick=664,e.bindigurmukhi=2562,e.birusquare=13105,e.blackcircle=9679,e.blackdiamond=9670,e.blackdownpointingtriangle=9660,e.blackleftpointingpointer=9668,e.blackleftpointingtriangle=9664,e.blacklenticularbracketleft=12304,e.blacklenticularbracketleftvertical=65083,e.blacklenticularbracketright=12305,e.blacklenticularbracketrightvertical=65084,e.blacklowerlefttriangle=9699,e.blacklowerrighttriangle=9698,e.blackrectangle=9644,e.blackrightpointingpointer=9658,e.blackrightpointingtriangle=9654,e.blacksmallsquare=9642,e.blacksmilingface=9787,e.blacksquare=9632,e.blackstar=9733,e.blackupperlefttriangle=9700,e.blackupperrighttriangle=9701,e.blackuppointingsmalltriangle=9652,e.blackuppointingtriangle=9650,e.blank=9251,e.blinebelow=7687,e.block=9608,e.bmonospace=65346,e.bobaimaithai=3610,e.bohiragana=12412,e.bokatakana=12508,e.bparen=9373,e.bqsquare=13251,e.braceex=63732,e.braceleft=123,e.braceleftbt=63731,e.braceleftmid=63730,e.braceleftmonospace=65371,e.braceleftsmall=65115,e.bracelefttp=63729,e.braceleftvertical=65079,e.braceright=125,e.bracerightbt=63742,e.bracerightmid=63741,e.bracerightmonospace=65373,e.bracerightsmall=65116,e.bracerighttp=63740,e.bracerightvertical=65080,e.bracketleft=91,e.bracketleftbt=63728,e.bracketleftex=63727,e.bracketleftmonospace=65339,e.bracketlefttp=63726,e.bracketright=93,e.bracketrightbt=63739,e.bracketrightex=63738,e.bracketrightmonospace=65341,e.bracketrighttp=63737,e.breve=728,e.brevebelowcmb=814,e.brevecmb=774,e.breveinvertedbelowcmb=815,e.breveinvertedcmb=785,e.breveinverteddoublecmb=865,e.bridgebelowcmb=810,e.bridgeinvertedbelowcmb=826,e.brokenbar=166,e.bstroke=384,e.bsuperior=63210,e.btopbar=387,e.buhiragana=12406,e.bukatakana=12502,e.bullet=8226,e.bulletinverse=9688,e.bulletoperator=8729,e.bullseye=9678,e.c=99,e.caarmenian=1390,e.cabengali=2458,e.cacute=263,e.cadeva=2330,e.cagujarati=2714,e.cagurmukhi=2586,e.calsquare=13192,e.candrabindubengali=2433,e.candrabinducmb=784,e.candrabindudeva=2305,e.candrabindugujarati=2689,e.capslock=8682,e.careof=8453,e.caron=711,e.caronbelowcmb=812,e.caroncmb=780,e.carriagereturn=8629,e.cbopomofo=12568,e.ccaron=269,e.ccedilla=231,e.ccedillaacute=7689,e.ccircle=9426,e.ccircumflex=265,e.ccurl=597,e.cdot=267,e.cdotaccent=267,e.cdsquare=13253,e.cedilla=184,e.cedillacmb=807,e.cent=162,e.centigrade=8451,e.centinferior=63199,e.centmonospace=65504,e.centoldstyle=63394,e.centsuperior=63200,e.chaarmenian=1401,e.chabengali=2459,e.chadeva=2331,e.chagujarati=2715,e.chagurmukhi=2587,e.chbopomofo=12564,e.cheabkhasiancyrillic=1213,e.checkmark=10003,e.checyrillic=1095,e.chedescenderabkhasiancyrillic=1215,e.chedescendercyrillic=1207,e.chedieresiscyrillic=1269,e.cheharmenian=1395,e.chekhakassiancyrillic=1228,e.cheverticalstrokecyrillic=1209,e.chi=967,e.chieuchacirclekorean=12919,e.chieuchaparenkorean=12823,e.chieuchcirclekorean=12905,e.chieuchkorean=12618,e.chieuchparenkorean=12809,e.chochangthai=3594,e.chochanthai=3592,e.chochingthai=3593,e.chochoethai=3596,e.chook=392,e.cieucacirclekorean=12918,e.cieucaparenkorean=12822,e.cieuccirclekorean=12904,e.cieuckorean=12616,e.cieucparenkorean=12808,e.cieucuparenkorean=12828,e.circle=9675,e.circlecopyrt=169,e.circlemultiply=8855,e.circleot=8857,e.circleplus=8853,e.circlepostalmark=12342,e.circlewithlefthalfblack=9680,e.circlewithrighthalfblack=9681,e.circumflex=710,e.circumflexbelowcmb=813,e.circumflexcmb=770,e.clear=8999,e.clickalveolar=450,e.clickdental=448,e.clicklateral=449,e.clickretroflex=451,e.club=9827,e.clubsuitblack=9827,e.clubsuitwhite=9831,e.cmcubedsquare=13220,e.cmonospace=65347,e.cmsquaredsquare=13216,e.coarmenian=1409,e.colon=58,e.colonmonetary=8353,e.colonmonospace=65306,e.colonsign=8353,e.colonsmall=65109,e.colontriangularhalfmod=721,e.colontriangularmod=720,e.comma=44,e.commaabovecmb=787,e.commaaboverightcmb=789,e.commaaccent=63171,e.commaarabic=1548,e.commaarmenian=1373,e.commainferior=63201,e.commamonospace=65292,e.commareversedabovecmb=788,e.commareversedmod=701,e.commasmall=65104,e.commasuperior=63202,e.commaturnedabovecmb=786,e.commaturnedmod=699,e.compass=9788,e.congruent=8773,e.contourintegral=8750,e.control=8963,e.controlACK=6,e.controlBEL=7,e.controlBS=8,e.controlCAN=24,e.controlCR=13,e.controlDC1=17,e.controlDC2=18,e.controlDC3=19,e.controlDC4=20,e.controlDEL=127,e.controlDLE=16,e.controlEM=25,e.controlENQ=5,e.controlEOT=4,e.controlESC=27,e.controlETB=23,e.controlETX=3,e.controlFF=12,e.controlFS=28,e.controlGS=29,e.controlHT=9,e.controlLF=10,e.controlNAK=21,e.controlNULL=0,e.controlRS=30,e.controlSI=15,e.controlSO=14,e.controlSOT=2,e.controlSTX=1,e.controlSUB=26,e.controlSYN=22,e.controlUS=31,e.controlVT=11,e.copyright=169,e.copyrightsans=63721,e.copyrightserif=63193,e.cornerbracketleft=12300,e.cornerbracketlefthalfwidth=65378,e.cornerbracketleftvertical=65089,e.cornerbracketright=12301,e.cornerbracketrighthalfwidth=65379,e.cornerbracketrightvertical=65090,e.corporationsquare=13183,e.cosquare=13255,e.coverkgsquare=13254,e.cparen=9374,e.cruzeiro=8354,e.cstretched=663,e.curlyand=8911,e.curlyor=8910,e.currency=164,e.cyrBreve=63185,e.cyrFlex=63186,e.cyrbreve=63188,e.cyrflex=63189,e.d=100,e.daarmenian=1380,e.dabengali=2470,e.dadarabic=1590,e.dadeva=2342,e.dadfinalarabic=65214,e.dadinitialarabic=65215,e.dadmedialarabic=65216,e.dagesh=1468,e.dageshhebrew=1468,e.dagger=8224,e.daggerdbl=8225,e.dagujarati=2726,e.dagurmukhi=2598,e.dahiragana=12384,e.dakatakana=12480,e.dalarabic=1583,e.dalet=1491,e.daletdagesh=64307,e.daletdageshhebrew=64307,e.dalethebrew=1491,e.dalfinalarabic=65194,e.dammaarabic=1615,e.dammalowarabic=1615,e.dammatanaltonearabic=1612,e.dammatanarabic=1612,e.danda=2404,e.dargahebrew=1447,e.dargalefthebrew=1447,e.dasiapneumatacyrilliccmb=1157,e.dblGrave=63187,e.dblanglebracketleft=12298,e.dblanglebracketleftvertical=65085,e.dblanglebracketright=12299,e.dblanglebracketrightvertical=65086,e.dblarchinvertedbelowcmb=811,e.dblarrowleft=8660,e.dblarrowright=8658,e.dbldanda=2405,e.dblgrave=63190,e.dblgravecmb=783,e.dblintegral=8748,e.dbllowline=8215,e.dbllowlinecmb=819,e.dbloverlinecmb=831,e.dblprimemod=698,e.dblverticalbar=8214,e.dblverticallineabovecmb=782,e.dbopomofo=12553,e.dbsquare=13256,e.dcaron=271,e.dcedilla=7697,e.dcircle=9427,e.dcircumflexbelow=7699,e.dcroat=273,e.ddabengali=2465,e.ddadeva=2337,e.ddagujarati=2721,e.ddagurmukhi=2593,e.ddalarabic=1672,e.ddalfinalarabic=64393,e.dddhadeva=2396,e.ddhabengali=2466,e.ddhadeva=2338,e.ddhagujarati=2722,e.ddhagurmukhi=2594,e.ddotaccent=7691,e.ddotbelow=7693,e.decimalseparatorarabic=1643,e.decimalseparatorpersian=1643,e.decyrillic=1076,e.degree=176,e.dehihebrew=1453,e.dehiragana=12391,e.deicoptic=1007,e.dekatakana=12487,e.deleteleft=9003,e.deleteright=8998,e.delta=948,e.deltaturned=397,e.denominatorminusonenumeratorbengali=2552,e.dezh=676,e.dhabengali=2471,e.dhadeva=2343,e.dhagujarati=2727,e.dhagurmukhi=2599,e.dhook=599,e.dialytikatonos=901,e.dialytikatonoscmb=836,e.diamond=9830,e.diamondsuitwhite=9826,e.dieresis=168,e.dieresisacute=63191,e.dieresisbelowcmb=804,e.dieresiscmb=776,e.dieresisgrave=63192,e.dieresistonos=901,e.dihiragana=12386,e.dikatakana=12482,e.dittomark=12291,e.divide=247,e.divides=8739,e.divisionslash=8725,e.djecyrillic=1106,e.dkshade=9619,e.dlinebelow=7695,e.dlsquare=13207,e.dmacron=273,e.dmonospace=65348,e.dnblock=9604,e.dochadathai=3598,e.dodekthai=3604,e.dohiragana=12393,e.dokatakana=12489,e.dollar=36;e.dollarinferior=63203,e.dollarmonospace=65284,e.dollaroldstyle=63268,e.dollarsmall=65129,e.dollarsuperior=63204,e.dong=8363,e.dorusquare=13094,e.dotaccent=729,e.dotaccentcmb=775,e.dotbelowcmb=803,e.dotbelowcomb=803,e.dotkatakana=12539,e.dotlessi=305,e.dotlessj=63166,e.dotlessjstrokehook=644,e.dotmath=8901,e.dottedcircle=9676,e.doubleyodpatah=64287,e.doubleyodpatahhebrew=64287,e.downtackbelowcmb=798,e.downtackmod=725,e.dparen=9375,e.dsuperior=63211,e.dtail=598,e.dtopbar=396,e.duhiragana=12389,e.dukatakana=12485,e.dz=499,e.dzaltone=675,e.dzcaron=454,e.dzcurl=677,e.dzeabkhasiancyrillic=1249,e.dzecyrillic=1109,e.dzhecyrillic=1119,e.e=101,e.eacute=233,e.earth=9793,e.ebengali=2447,e.ebopomofo=12572,e.ebreve=277,e.ecandradeva=2317,e.ecandragujarati=2701,e.ecandravowelsigndeva=2373,e.ecandravowelsigngujarati=2757,e.ecaron=283,e.ecedillabreve=7709,e.echarmenian=1381,e.echyiwnarmenian=1415,e.ecircle=9428,e.ecircumflex=234,e.ecircumflexacute=7871,e.ecircumflexbelow=7705,e.ecircumflexdotbelow=7879,e.ecircumflexgrave=7873,e.ecircumflexhookabove=7875,e.ecircumflextilde=7877,e.ecyrillic=1108,e.edblgrave=517,e.edeva=2319,e.edieresis=235,e.edot=279,e.edotaccent=279,e.edotbelow=7865,e.eegurmukhi=2575,e.eematragurmukhi=2631,e.efcyrillic=1092,e.egrave=232,e.egujarati=2703,e.eharmenian=1383,e.ehbopomofo=12573,e.ehiragana=12360,e.ehookabove=7867,e.eibopomofo=12575,e.eight=56,e.eightarabic=1640,e.eightbengali=2542,e.eightcircle=9319,e.eightcircleinversesansserif=10129,e.eightdeva=2414,e.eighteencircle=9329,e.eighteenparen=9349,e.eighteenperiod=9369,e.eightgujarati=2798,e.eightgurmukhi=2670,e.eighthackarabic=1640,e.eighthangzhou=12328,e.eighthnotebeamed=9835,e.eightideographicparen=12839,e.eightinferior=8328,e.eightmonospace=65304,e.eightoldstyle=63288,e.eightparen=9339,e.eightperiod=9359,e.eightpersian=1784,e.eightroman=8567,e.eightsuperior=8312,e.eightthai=3672,e.einvertedbreve=519,e.eiotifiedcyrillic=1125,e.ekatakana=12456,e.ekatakanahalfwidth=65396,e.ekonkargurmukhi=2676,e.ekorean=12628,e.elcyrillic=1083,e.element=8712,e.elevencircle=9322,e.elevenparen=9342,e.elevenperiod=9362,e.elevenroman=8570,e.ellipsis=8230,e.ellipsisvertical=8942,e.emacron=275,e.emacronacute=7703,e.emacrongrave=7701,e.emcyrillic=1084,e.emdash=8212,e.emdashvertical=65073,e.emonospace=65349,e.emphasismarkarmenian=1371,e.emptyset=8709,e.enbopomofo=12579,e.encyrillic=1085,e.endash=8211,e.endashvertical=65074,e.endescendercyrillic=1187,e.eng=331,e.engbopomofo=12581,e.enghecyrillic=1189,e.enhookcyrillic=1224,e.enspace=8194,e.eogonek=281,e.eokorean=12627,e.eopen=603,e.eopenclosed=666,e.eopenreversed=604,e.eopenreversedclosed=606,e.eopenreversedhook=605,e.eparen=9376,e.epsilon=949,e.epsilontonos=941,e.equal=61,e.equalmonospace=65309,e.equalsmall=65126,e.equalsuperior=8316,e.equivalence=8801,e.erbopomofo=12582,e.ercyrillic=1088,e.ereversed=600,e.ereversedcyrillic=1101,e.escyrillic=1089,e.esdescendercyrillic=1195,e.esh=643,e.eshcurl=646,e.eshortdeva=2318,e.eshortvowelsigndeva=2374,e.eshreversedloop=426,e.eshsquatreversed=645,e.esmallhiragana=12359,e.esmallkatakana=12455,e.esmallkatakanahalfwidth=65386,e.estimated=8494,e.esuperior=63212,e.eta=951,e.etarmenian=1384,e.etatonos=942,e.eth=240,e.etilde=7869,e.etildebelow=7707,e.etnahtafoukhhebrew=1425,e.etnahtafoukhlefthebrew=1425,e.etnahtahebrew=1425,e.etnahtalefthebrew=1425,e.eturned=477,e.eukorean=12641,e.euro=8364,e.evowelsignbengali=2503,e.evowelsigndeva=2375,e.evowelsigngujarati=2759,e.exclam=33,e.exclamarmenian=1372,e.exclamdbl=8252,e.exclamdown=161,e.exclamdownsmall=63393,e.exclammonospace=65281,e.exclamsmall=63265,e.existential=8707,e.ezh=658,e.ezhcaron=495,e.ezhcurl=659,e.ezhreversed=441,e.ezhtail=442,e.f=102,e.fadeva=2398,e.fagurmukhi=2654,e.fahrenheit=8457,e.fathaarabic=1614,e.fathalowarabic=1614,e.fathatanarabic=1611,e.fbopomofo=12552,e.fcircle=9429,e.fdotaccent=7711,e.feharabic=1601,e.feharmenian=1414,e.fehfinalarabic=65234,e.fehinitialarabic=65235,e.fehmedialarabic=65236,e.feicoptic=997,e.female=9792,e.ff=64256,e.f_f=64256,e.ffi=64259,e.f_f_i=64259,e.ffl=64260,e.f_f_l=64260,e.fi=64257,e.f_i=64257,e.fifteencircle=9326,e.fifteenparen=9346,e.fifteenperiod=9366,e.figuredash=8210,e.filledbox=9632,e.filledrect=9644,e.finalkaf=1498,e.finalkafdagesh=64314,e.finalkafdageshhebrew=64314,e.finalkafhebrew=1498,e.finalmem=1501,e.finalmemhebrew=1501,e.finalnun=1503,e.finalnunhebrew=1503,e.finalpe=1507,e.finalpehebrew=1507,e.finaltsadi=1509,e.finaltsadihebrew=1509,e.firsttonechinese=713,e.fisheye=9673,e.fitacyrillic=1139,e.five=53,e.fivearabic=1637,e.fivebengali=2539,e.fivecircle=9316,e.fivecircleinversesansserif=10126,e.fivedeva=2411,e.fiveeighths=8541,e.fivegujarati=2795,e.fivegurmukhi=2667,e.fivehackarabic=1637,e.fivehangzhou=12325,e.fiveideographicparen=12836,e.fiveinferior=8325,e.fivemonospace=65301,e.fiveoldstyle=63285,e.fiveparen=9336,e.fiveperiod=9356,e.fivepersian=1781,e.fiveroman=8564,e.fivesuperior=8309,e.fivethai=3669,e.fl=64258,e.f_l=64258,e.florin=402,e.fmonospace=65350,e.fmsquare=13209,e.fofanthai=3615,e.fofathai=3613,e.fongmanthai=3663,e.forall=8704,e.four=52,e.fourarabic=1636,e.fourbengali=2538,e.fourcircle=9315,e.fourcircleinversesansserif=10125,e.fourdeva=2410,e.fourgujarati=2794,e.fourgurmukhi=2666,e.fourhackarabic=1636,e.fourhangzhou=12324,e.fourideographicparen=12835,e.fourinferior=8324,e.fourmonospace=65300,e.fournumeratorbengali=2551,e.fouroldstyle=63284,e.fourparen=9335,e.fourperiod=9355,e.fourpersian=1780,e.fourroman=8563,e.foursuperior=8308,e.fourteencircle=9325,e.fourteenparen=9345,e.fourteenperiod=9365,e.fourthai=3668,e.fourthtonechinese=715,e.fparen=9377,e.fraction=8260,e.franc=8355,e.g=103,e.gabengali=2455,e.gacute=501,e.gadeva=2327,e.gafarabic=1711,e.gaffinalarabic=64403,e.gafinitialarabic=64404,e.gafmedialarabic=64405,e.gagujarati=2711,e.gagurmukhi=2583,e.gahiragana=12364,e.gakatakana=12460,e.gamma=947,e.gammalatinsmall=611,e.gammasuperior=736,e.gangiacoptic=1003,e.gbopomofo=12557,e.gbreve=287,e.gcaron=487,e.gcedilla=291,e.gcircle=9430,e.gcircumflex=285,e.gcommaaccent=291,e.gdot=289,e.gdotaccent=289,e.gecyrillic=1075,e.gehiragana=12370,e.gekatakana=12466,e.geometricallyequal=8785,e.gereshaccenthebrew=1436,e.gereshhebrew=1523,e.gereshmuqdamhebrew=1437,e.germandbls=223,e.gershayimaccenthebrew=1438,e.gershayimhebrew=1524,e.getamark=12307,e.ghabengali=2456,e.ghadarmenian=1394,e.ghadeva=2328,e.ghagujarati=2712,e.ghagurmukhi=2584,e.ghainarabic=1594,e.ghainfinalarabic=65230,e.ghaininitialarabic=65231,e.ghainmedialarabic=65232,e.ghemiddlehookcyrillic=1173,e.ghestrokecyrillic=1171,e.gheupturncyrillic=1169,e.ghhadeva=2394,e.ghhagurmukhi=2650,e.ghook=608,e.ghzsquare=13203,e.gihiragana=12366,e.gikatakana=12462,e.gimarmenian=1379,e.gimel=1490,e.gimeldagesh=64306,e.gimeldageshhebrew=64306,e.gimelhebrew=1490,e.gjecyrillic=1107,e.glottalinvertedstroke=446,e.glottalstop=660,e.glottalstopinverted=662,e.glottalstopmod=704,e.glottalstopreversed=661,e.glottalstopreversedmod=705,e.glottalstopreversedsuperior=740,e.glottalstopstroke=673,e.glottalstopstrokereversed=674,e.gmacron=7713,e.gmonospace=65351,e.gohiragana=12372,e.gokatakana=12468,e.gparen=9378,e.gpasquare=13228,e.gradient=8711,e.grave=96,e.gravebelowcmb=790,e.gravecmb=768,e.gravecomb=768,e.gravedeva=2387,e.gravelowmod=718,e.gravemonospace=65344,e.gravetonecmb=832,e.greater=62,e.greaterequal=8805,e.greaterequalorless=8923,e.greatermonospace=65310,e.greaterorequivalent=8819,e.greaterorless=8823,e.greateroverequal=8807,e.greatersmall=65125,e.gscript=609,e.gstroke=485,e.guhiragana=12368,e.guillemotleft=171,e.guillemotright=187,e.guilsinglleft=8249,e.guilsinglright=8250,e.gukatakana=12464,e.guramusquare=13080,e.gysquare=13257,e.h=104,e.haabkhasiancyrillic=1193,e.haaltonearabic=1729,e.habengali=2489,e.hadescendercyrillic=1203,e.hadeva=2361,e.hagujarati=2745,e.hagurmukhi=2617,e.haharabic=1581,e.hahfinalarabic=65186,e.hahinitialarabic=65187,e.hahiragana=12399,e.hahmedialarabic=65188,e.haitusquare=13098,e.hakatakana=12495,e.hakatakanahalfwidth=65418,e.halantgurmukhi=2637,e.hamzaarabic=1569,e.hamzalowarabic=1569,e.hangulfiller=12644,e.hardsigncyrillic=1098,e.harpoonleftbarbup=8636,e.harpoonrightbarbup=8640,e.hasquare=13258,e.hatafpatah=1458,e.hatafpatah16=1458,e.hatafpatah23=1458,e.hatafpatah2f=1458,e.hatafpatahhebrew=1458,e.hatafpatahnarrowhebrew=1458,e.hatafpatahquarterhebrew=1458,e.hatafpatahwidehebrew=1458,e.hatafqamats=1459,e.hatafqamats1b=1459,e.hatafqamats28=1459,e.hatafqamats34=1459,e.hatafqamatshebrew=1459,e.hatafqamatsnarrowhebrew=1459,e.hatafqamatsquarterhebrew=1459,e.hatafqamatswidehebrew=1459,e.hatafsegol=1457,e.hatafsegol17=1457,e.hatafsegol24=1457,e.hatafsegol30=1457,e.hatafsegolhebrew=1457,e.hatafsegolnarrowhebrew=1457,e.hatafsegolquarterhebrew=1457,e.hatafsegolwidehebrew=1457,e.hbar=295,e.hbopomofo=12559,e.hbrevebelow=7723,e.hcedilla=7721,e.hcircle=9431,e.hcircumflex=293,e.hdieresis=7719,e.hdotaccent=7715,e.hdotbelow=7717,e.he=1492,e.heart=9829,e.heartsuitblack=9829,e.heartsuitwhite=9825,e.hedagesh=64308,e.hedageshhebrew=64308,e.hehaltonearabic=1729,e.heharabic=1607,e.hehebrew=1492,e.hehfinalaltonearabic=64423,e.hehfinalalttwoarabic=65258,e.hehfinalarabic=65258,e.hehhamzaabovefinalarabic=64421,e.hehhamzaaboveisolatedarabic=64420,e.hehinitialaltonearabic=64424,e.hehinitialarabic=65259,e.hehiragana=12408,e.hehmedialaltonearabic=64425,e.hehmedialarabic=65260,e.heiseierasquare=13179,e.hekatakana=12504,e.hekatakanahalfwidth=65421,e.hekutaarusquare=13110,e.henghook=615,e.herutusquare=13113,e.het=1495,e.hethebrew=1495,e.hhook=614,e.hhooksuperior=689,e.hieuhacirclekorean=12923,e.hieuhaparenkorean=12827,e.hieuhcirclekorean=12909,e.hieuhkorean=12622,e.hieuhparenkorean=12813,e.hihiragana=12402,e.hikatakana=12498,e.hikatakanahalfwidth=65419,e.hiriq=1460,e.hiriq14=1460,e.hiriq21=1460,e.hiriq2d=1460,e.hiriqhebrew=1460,e.hiriqnarrowhebrew=1460,e.hiriqquarterhebrew=1460,e.hiriqwidehebrew=1460,e.hlinebelow=7830,e.hmonospace=65352,e.hoarmenian=1392,e.hohipthai=3627,e.hohiragana=12411,e.hokatakana=12507,e.hokatakanahalfwidth=65422,e.holam=1465,e.holam19=1465,e.holam26=1465,e.holam32=1465,e.holamhebrew=1465,e.holamnarrowhebrew=1465,e.holamquarterhebrew=1465,e.holamwidehebrew=1465,e.honokhukthai=3630,e.hookabovecomb=777,e.hookcmb=777,e.hookpalatalizedbelowcmb=801,e.hookretroflexbelowcmb=802,e.hoonsquare=13122,e.horicoptic=1001,e.horizontalbar=8213,e.horncmb=795,e.hotsprings=9832,e.house=8962,e.hparen=9379,e.hsuperior=688,e.hturned=613,e.huhiragana=12405,e.huiitosquare=13107,e.hukatakana=12501,e.hukatakanahalfwidth=65420,e.hungarumlaut=733,e.hungarumlautcmb=779,e.hv=405,e.hyphen=45,e.hypheninferior=63205,e.hyphenmonospace=65293,e.hyphensmall=65123,e.hyphensuperior=63206,e.hyphentwo=8208,e.i=105,e.iacute=237,e.iacyrillic=1103,e.ibengali=2439,e.ibopomofo=12583,e.ibreve=301,e.icaron=464,e.icircle=9432,e.icircumflex=238,e.icyrillic=1110,e.idblgrave=521,e.ideographearthcircle=12943,e.ideographfirecircle=12939,e.ideographicallianceparen=12863,e.ideographiccallparen=12858,e.ideographiccentrecircle=12965,e.ideographicclose=12294,e.ideographiccomma=12289,e.ideographiccommaleft=65380,e.ideographiccongratulationparen=12855,e.ideographiccorrectcircle=12963,e.ideographicearthparen=12847,e.ideographicenterpriseparen=12861,e.ideographicexcellentcircle=12957,e.ideographicfestivalparen=12864,e.ideographicfinancialcircle=12950,e.ideographicfinancialparen=12854,e.ideographicfireparen=12843,e.ideographichaveparen=12850,e.ideographichighcircle=12964,e.ideographiciterationmark=12293,e.ideographiclaborcircle=12952,e.ideographiclaborparen=12856,e.ideographicleftcircle=12967,e.ideographiclowcircle=12966,e.ideographicmedicinecircle=12969,e.ideographicmetalparen=12846,e.ideographicmoonparen=12842,e.ideographicnameparen=12852,e.ideographicperiod=12290,e.ideographicprintcircle=12958,e.ideographicreachparen=12867,e.ideographicrepresentparen=12857,e.ideographicresourceparen=12862,e.ideographicrightcircle=12968,e.ideographicsecretcircle=12953,e.ideographicselfparen=12866,e.ideographicsocietyparen=12851,e.ideographicspace=12288,e.ideographicspecialparen=12853,e.ideographicstockparen=12849,e.ideographicstudyparen=12859,e.ideographicsunparen=12848,e.ideographicsuperviseparen=12860,e.ideographicwaterparen=12844,e.ideographicwoodparen=12845,e.ideographiczero=12295,e.ideographmetalcircle=12942,e.ideographmooncircle=12938,e.ideographnamecircle=12948,e.ideographsuncircle=12944,e.ideographwatercircle=12940,e.ideographwoodcircle=12941,e.ideva=2311,e.idieresis=239,e.idieresisacute=7727,e.idieresiscyrillic=1253,e.idotbelow=7883,e.iebrevecyrillic=1239,e.iecyrillic=1077,e.ieungacirclekorean=12917,e.ieungaparenkorean=12821,e.ieungcirclekorean=12903,e.ieungkorean=12615,e.ieungparenkorean=12807,e.igrave=236,e.igujarati=2695,e.igurmukhi=2567,e.ihiragana=12356,e.ihookabove=7881,e.iibengali=2440,e.iicyrillic=1080,e.iideva=2312,e.iigujarati=2696,e.iigurmukhi=2568,e.iimatragurmukhi=2624,e.iinvertedbreve=523,e.iishortcyrillic=1081,e.iivowelsignbengali=2496,e.iivowelsigndeva=2368,e.iivowelsigngujarati=2752,e.ij=307,e.ikatakana=12452,e.ikatakanahalfwidth=65394,e.ikorean=12643,e.ilde=732,e.iluyhebrew=1452,e.imacron=299,e.imacroncyrillic=1251,e.imageorapproximatelyequal=8787,e.imatragurmukhi=2623,e.imonospace=65353,e.increment=8710,e.infinity=8734,e.iniarmenian=1387,e.integral=8747,e.integralbottom=8993,e.integralbt=8993,e.integralex=63733,e.integraltop=8992,e.integraltp=8992,e.intersection=8745,e.intisquare=13061,e.invbullet=9688,e.invcircle=9689,e.invsmileface=9787,e.iocyrillic=1105,e.iogonek=303,e.iota=953,e.iotadieresis=970,e.iotadieresistonos=912,e.iotalatin=617,e.iotatonos=943,e.iparen=9380,e.irigurmukhi=2674,e.ismallhiragana=12355,e.ismallkatakana=12451,e.ismallkatakanahalfwidth=65384,e.issharbengali=2554,e.istroke=616,e.isuperior=63213,e.iterationhiragana=12445,e.iterationkatakana=12541,e.itilde=297,e.itildebelow=7725,e.iubopomofo=12585,e.iucyrillic=1102,e.ivowelsignbengali=2495,e.ivowelsigndeva=2367,e.ivowelsigngujarati=2751,e.izhitsacyrillic=1141,e.izhitsadblgravecyrillic=1143,e.j=106,e.jaarmenian=1393,e.jabengali=2460,e.jadeva=2332,e.jagujarati=2716,e.jagurmukhi=2588,e.jbopomofo=12560,e.jcaron=496,e.jcircle=9433,e.jcircumflex=309,e.jcrossedtail=669,e.jdotlessstroke=607,e.jecyrillic=1112,e.jeemarabic=1580,e.jeemfinalarabic=65182,e.jeeminitialarabic=65183,e.jeemmedialarabic=65184,e.jeharabic=1688,e.jehfinalarabic=64395,e.jhabengali=2461,e.jhadeva=2333,e.jhagujarati=2717,e.jhagurmukhi=2589,e.jheharmenian=1403,e.jis=12292,e.jmonospace=65354,e.jparen=9381,e.jsuperior=690,e.k=107,e.kabashkircyrillic=1185,e.kabengali=2453,e.kacute=7729,e.kacyrillic=1082,e.kadescendercyrillic=1179,e.kadeva=2325,e.kaf=1499,e.kafarabic=1603,e.kafdagesh=64315,e.kafdageshhebrew=64315,e.kaffinalarabic=65242,e.kafhebrew=1499,e.kafinitialarabic=65243,e.kafmedialarabic=65244,e.kafrafehebrew=64333,e.kagujarati=2709,e.kagurmukhi=2581,e.kahiragana=12363,e.kahookcyrillic=1220,e.kakatakana=12459,e.kakatakanahalfwidth=65398,e.kappa=954,e.kappasymbolgreek=1008,e.kapyeounmieumkorean=12657,e.kapyeounphieuphkorean=12676,e.kapyeounpieupkorean=12664,e.kapyeounssangpieupkorean=12665,e.karoriisquare=13069,e.kashidaautoarabic=1600,e.kashidaautonosidebearingarabic=1600,e.kasmallkatakana=12533,e.kasquare=13188,e.kasraarabic=1616,e.kasratanarabic=1613,e.kastrokecyrillic=1183,e.katahiraprolongmarkhalfwidth=65392,e.kaverticalstrokecyrillic=1181,e.kbopomofo=12558,e.kcalsquare=13193,e.kcaron=489,e.kcedilla=311,e.kcircle=9434,e.kcommaaccent=311,e.kdotbelow=7731,e.keharmenian=1412,e.kehiragana=12369,e.kekatakana=12465,e.kekatakanahalfwidth=65401,e.kenarmenian=1391,e.kesmallkatakana=12534,e.kgreenlandic=312,e.khabengali=2454,e.khacyrillic=1093,e.khadeva=2326,e.khagujarati=2710,e.khagurmukhi=2582,e.khaharabic=1582,e.khahfinalarabic=65190,e.khahinitialarabic=65191,e.khahmedialarabic=65192,e.kheicoptic=999,e.khhadeva=2393,e.khhagurmukhi=2649,e.khieukhacirclekorean=12920,e.khieukhaparenkorean=12824,e.khieukhcirclekorean=12906,e.khieukhkorean=12619,e.khieukhparenkorean=12810,e.khokhaithai=3586,e.khokhonthai=3589,e.khokhuatthai=3587,e.khokhwaithai=3588,e.khomutthai=3675,e.khook=409,e.khorakhangthai=3590,e.khzsquare=13201,e.kihiragana=12365,e.kikatakana=12461,e.kikatakanahalfwidth=65399,e.kiroguramusquare=13077,e.kiromeetorusquare=13078,e.kirosquare=13076,e.kiyeokacirclekorean=12910,e.kiyeokaparenkorean=12814,e.kiyeokcirclekorean=12896,e.kiyeokkorean=12593,e.kiyeokparenkorean=12800,e.kiyeoksioskorean=12595;e.kjecyrillic=1116,e.klinebelow=7733,e.klsquare=13208,e.kmcubedsquare=13222,e.kmonospace=65355,e.kmsquaredsquare=13218,e.kohiragana=12371,e.kohmsquare=13248,e.kokaithai=3585,e.kokatakana=12467,e.kokatakanahalfwidth=65402,e.kooposquare=13086,e.koppacyrillic=1153,e.koreanstandardsymbol=12927,e.koroniscmb=835,e.kparen=9382,e.kpasquare=13226,e.ksicyrillic=1135,e.ktsquare=13263,e.kturned=670,e.kuhiragana=12367,e.kukatakana=12463,e.kukatakanahalfwidth=65400,e.kvsquare=13240,e.kwsquare=13246,e.l=108,e.labengali=2482,e.lacute=314,e.ladeva=2354,e.lagujarati=2738,e.lagurmukhi=2610,e.lakkhangyaothai=3653,e.lamaleffinalarabic=65276,e.lamalefhamzaabovefinalarabic=65272,e.lamalefhamzaaboveisolatedarabic=65271,e.lamalefhamzabelowfinalarabic=65274,e.lamalefhamzabelowisolatedarabic=65273,e.lamalefisolatedarabic=65275,e.lamalefmaddaabovefinalarabic=65270,e.lamalefmaddaaboveisolatedarabic=65269,e.lamarabic=1604,e.lambda=955,e.lambdastroke=411,e.lamed=1500,e.lameddagesh=64316,e.lameddageshhebrew=64316,e.lamedhebrew=1500,e.lamfinalarabic=65246,e.lamhahinitialarabic=64714,e.laminitialarabic=65247,e.lamjeeminitialarabic=64713,e.lamkhahinitialarabic=64715,e.lamlamhehisolatedarabic=65010,e.lammedialarabic=65248,e.lammeemhahinitialarabic=64904,e.lammeeminitialarabic=64716,e.largecircle=9711,e.lbar=410,e.lbelt=620,e.lbopomofo=12556,e.lcaron=318,e.lcedilla=316,e.lcircle=9435,e.lcircumflexbelow=7741,e.lcommaaccent=316,e.ldot=320,e.ldotaccent=320,e.ldotbelow=7735,e.ldotbelowmacron=7737,e.leftangleabovecmb=794,e.lefttackbelowcmb=792,e.less=60,e.lessequal=8804,e.lessequalorgreater=8922,e.lessmonospace=65308,e.lessorequivalent=8818,e.lessorgreater=8822,e.lessoverequal=8806,e.lesssmall=65124,e.lezh=622,e.lfblock=9612,e.lhookretroflex=621,e.lira=8356,e.liwnarmenian=1388,e.lj=457,e.ljecyrillic=1113,e.ll=63168,e.lladeva=2355,e.llagujarati=2739,e.llinebelow=7739,e.llladeva=2356,e.llvocalicbengali=2529,e.llvocalicdeva=2401,e.llvocalicvowelsignbengali=2531,e.llvocalicvowelsigndeva=2403,e.lmiddletilde=619,e.lmonospace=65356,e.lmsquare=13264,e.lochulathai=3628,e.logicaland=8743,e.logicalnot=172,e.logicalnotreversed=8976,e.logicalor=8744,e.lolingthai=3621,e.longs=383,e.lowlinecenterline=65102,e.lowlinecmb=818,e.lowlinedashed=65101,e.lozenge=9674,e.lparen=9383,e.lslash=322,e.lsquare=8467,e.lsuperior=63214,e.ltshade=9617,e.luthai=3622,e.lvocalicbengali=2444,e.lvocalicdeva=2316,e.lvocalicvowelsignbengali=2530,e.lvocalicvowelsigndeva=2402,e.lxsquare=13267,e.m=109,e.mabengali=2478,e.macron=175,e.macronbelowcmb=817,e.macroncmb=772,e.macronlowmod=717,e.macronmonospace=65507,e.macute=7743,e.madeva=2350,e.magujarati=2734,e.magurmukhi=2606,e.mahapakhhebrew=1444,e.mahapakhlefthebrew=1444,e.mahiragana=12414,e.maichattawalowleftthai=63637,e.maichattawalowrightthai=63636,e.maichattawathai=3659,e.maichattawaupperleftthai=63635,e.maieklowleftthai=63628,e.maieklowrightthai=63627,e.maiekthai=3656,e.maiekupperleftthai=63626,e.maihanakatleftthai=63620,e.maihanakatthai=3633,e.maitaikhuleftthai=63625,e.maitaikhuthai=3655,e.maitholowleftthai=63631,e.maitholowrightthai=63630,e.maithothai=3657,e.maithoupperleftthai=63629,e.maitrilowleftthai=63634,e.maitrilowrightthai=63633,e.maitrithai=3658,e.maitriupperleftthai=63632,e.maiyamokthai=3654,e.makatakana=12510,e.makatakanahalfwidth=65423,e.male=9794,e.mansyonsquare=13127,e.maqafhebrew=1470,e.mars=9794,e.masoracirclehebrew=1455,e.masquare=13187,e.mbopomofo=12551,e.mbsquare=13268,e.mcircle=9436,e.mcubedsquare=13221,e.mdotaccent=7745,e.mdotbelow=7747,e.meemarabic=1605,e.meemfinalarabic=65250,e.meeminitialarabic=65251,e.meemmedialarabic=65252,e.meemmeeminitialarabic=64721,e.meemmeemisolatedarabic=64584,e.meetorusquare=13133,e.mehiragana=12417,e.meizierasquare=13182,e.mekatakana=12513,e.mekatakanahalfwidth=65426,e.mem=1502,e.memdagesh=64318,e.memdageshhebrew=64318,e.memhebrew=1502,e.menarmenian=1396,e.merkhahebrew=1445,e.merkhakefulahebrew=1446,e.merkhakefulalefthebrew=1446,e.merkhalefthebrew=1445,e.mhook=625,e.mhzsquare=13202,e.middledotkatakanahalfwidth=65381,e.middot=183,e.mieumacirclekorean=12914,e.mieumaparenkorean=12818,e.mieumcirclekorean=12900,e.mieumkorean=12609,e.mieumpansioskorean=12656,e.mieumparenkorean=12804,e.mieumpieupkorean=12654,e.mieumsioskorean=12655,e.mihiragana=12415,e.mikatakana=12511,e.mikatakanahalfwidth=65424,e.minus=8722,e.minusbelowcmb=800,e.minuscircle=8854,e.minusmod=727,e.minusplus=8723,e.minute=8242,e.miribaarusquare=13130,e.mirisquare=13129,e.mlonglegturned=624,e.mlsquare=13206,e.mmcubedsquare=13219,e.mmonospace=65357,e.mmsquaredsquare=13215,e.mohiragana=12418,e.mohmsquare=13249,e.mokatakana=12514,e.mokatakanahalfwidth=65427,e.molsquare=13270,e.momathai=3617,e.moverssquare=13223,e.moverssquaredsquare=13224,e.mparen=9384,e.mpasquare=13227,e.mssquare=13235,e.msuperior=63215,e.mturned=623,e.mu=181,e.mu1=181,e.muasquare=13186,e.muchgreater=8811,e.muchless=8810,e.mufsquare=13196,e.mugreek=956,e.mugsquare=13197,e.muhiragana=12416,e.mukatakana=12512,e.mukatakanahalfwidth=65425,e.mulsquare=13205,e.multiply=215,e.mumsquare=13211,e.munahhebrew=1443,e.munahlefthebrew=1443,e.musicalnote=9834,e.musicalnotedbl=9835,e.musicflatsign=9837,e.musicsharpsign=9839,e.mussquare=13234,e.muvsquare=13238,e.muwsquare=13244,e.mvmegasquare=13241,e.mvsquare=13239,e.mwmegasquare=13247,e.mwsquare=13245,e.n=110,e.nabengali=2472,e.nabla=8711,e.nacute=324,e.nadeva=2344,e.nagujarati=2728,e.nagurmukhi=2600,e.nahiragana=12394,e.nakatakana=12490,e.nakatakanahalfwidth=65413,e.napostrophe=329,e.nasquare=13185,e.nbopomofo=12555,e.nbspace=160,e.ncaron=328,e.ncedilla=326,e.ncircle=9437,e.ncircumflexbelow=7755,e.ncommaaccent=326,e.ndotaccent=7749,e.ndotbelow=7751,e.nehiragana=12397,e.nekatakana=12493,e.nekatakanahalfwidth=65416,e.newsheqelsign=8362,e.nfsquare=13195,e.ngabengali=2457,e.ngadeva=2329,e.ngagujarati=2713,e.ngagurmukhi=2585,e.ngonguthai=3591,e.nhiragana=12435,e.nhookleft=626,e.nhookretroflex=627,e.nieunacirclekorean=12911,e.nieunaparenkorean=12815,e.nieuncieuckorean=12597,e.nieuncirclekorean=12897,e.nieunhieuhkorean=12598,e.nieunkorean=12596,e.nieunpansioskorean=12648,e.nieunparenkorean=12801,e.nieunsioskorean=12647,e.nieuntikeutkorean=12646,e.nihiragana=12395,e.nikatakana=12491,e.nikatakanahalfwidth=65414,e.nikhahitleftthai=63641,e.nikhahitthai=3661,e.nine=57,e.ninearabic=1641,e.ninebengali=2543,e.ninecircle=9320,e.ninecircleinversesansserif=10130,e.ninedeva=2415,e.ninegujarati=2799,e.ninegurmukhi=2671,e.ninehackarabic=1641,e.ninehangzhou=12329,e.nineideographicparen=12840,e.nineinferior=8329,e.ninemonospace=65305,e.nineoldstyle=63289,e.nineparen=9340,e.nineperiod=9360,e.ninepersian=1785,e.nineroman=8568,e.ninesuperior=8313,e.nineteencircle=9330,e.nineteenparen=9350,e.nineteenperiod=9370,e.ninethai=3673,e.nj=460,e.njecyrillic=1114,e.nkatakana=12531,e.nkatakanahalfwidth=65437,e.nlegrightlong=414,e.nlinebelow=7753,e.nmonospace=65358,e.nmsquare=13210,e.nnabengali=2467,e.nnadeva=2339,e.nnagujarati=2723,e.nnagurmukhi=2595,e.nnnadeva=2345,e.nohiragana=12398,e.nokatakana=12494,e.nokatakanahalfwidth=65417,e.nonbreakingspace=160,e.nonenthai=3603,e.nonuthai=3609,e.noonarabic=1606,e.noonfinalarabic=65254,e.noonghunnaarabic=1722,e.noonghunnafinalarabic=64415,e.nooninitialarabic=65255,e.noonjeeminitialarabic=64722,e.noonjeemisolatedarabic=64587,e.noonmedialarabic=65256,e.noonmeeminitialarabic=64725,e.noonmeemisolatedarabic=64590,e.noonnoonfinalarabic=64653,e.notcontains=8716,e.notelement=8713,e.notelementof=8713,e.notequal=8800,e.notgreater=8815,e.notgreaternorequal=8817,e.notgreaternorless=8825,e.notidentical=8802,e.notless=8814,e.notlessnorequal=8816,e.notparallel=8742,e.notprecedes=8832,e.notsubset=8836,e.notsucceeds=8833,e.notsuperset=8837,e.nowarmenian=1398,e.nparen=9385,e.nssquare=13233,e.nsuperior=8319,e.ntilde=241,e.nu=957,e.nuhiragana=12396,e.nukatakana=12492,e.nukatakanahalfwidth=65415,e.nuktabengali=2492,e.nuktadeva=2364,e.nuktagujarati=2748,e.nuktagurmukhi=2620,e.numbersign=35,e.numbersignmonospace=65283,e.numbersignsmall=65119,e.numeralsigngreek=884,e.numeralsignlowergreek=885,e.numero=8470,e.nun=1504,e.nundagesh=64320,e.nundageshhebrew=64320,e.nunhebrew=1504,e.nvsquare=13237,e.nwsquare=13243,e.nyabengali=2462,e.nyadeva=2334,e.nyagujarati=2718,e.nyagurmukhi=2590,e.o=111,e.oacute=243,e.oangthai=3629,e.obarred=629,e.obarredcyrillic=1257,e.obarreddieresiscyrillic=1259,e.obengali=2451,e.obopomofo=12571,e.obreve=335,e.ocandradeva=2321,e.ocandragujarati=2705,e.ocandravowelsigndeva=2377,e.ocandravowelsigngujarati=2761,e.ocaron=466,e.ocircle=9438,e.ocircumflex=244,e.ocircumflexacute=7889,e.ocircumflexdotbelow=7897,e.ocircumflexgrave=7891,e.ocircumflexhookabove=7893,e.ocircumflextilde=7895,e.ocyrillic=1086,e.odblacute=337,e.odblgrave=525,e.odeva=2323,e.odieresis=246,e.odieresiscyrillic=1255,e.odotbelow=7885,e.oe=339,e.oekorean=12634,e.ogonek=731,e.ogonekcmb=808,e.ograve=242,e.ogujarati=2707,e.oharmenian=1413,e.ohiragana=12362,e.ohookabove=7887,e.ohorn=417,e.ohornacute=7899,e.ohorndotbelow=7907,e.ohorngrave=7901,e.ohornhookabove=7903,e.ohorntilde=7905,e.ohungarumlaut=337,e.oi=419,e.oinvertedbreve=527,e.okatakana=12458,e.okatakanahalfwidth=65397,e.okorean=12631,e.olehebrew=1451,e.omacron=333,e.omacronacute=7763,e.omacrongrave=7761,e.omdeva=2384,e.omega=969,e.omega1=982,e.omegacyrillic=1121,e.omegalatinclosed=631,e.omegaroundcyrillic=1147,e.omegatitlocyrillic=1149,e.omegatonos=974,e.omgujarati=2768,e.omicron=959,e.omicrontonos=972,e.omonospace=65359,e.one=49,e.onearabic=1633,e.onebengali=2535,e.onecircle=9312,e.onecircleinversesansserif=10122,e.onedeva=2407,e.onedotenleader=8228,e.oneeighth=8539,e.onefitted=63196,e.onegujarati=2791,e.onegurmukhi=2663,e.onehackarabic=1633,e.onehalf=189,e.onehangzhou=12321,e.oneideographicparen=12832,e.oneinferior=8321,e.onemonospace=65297,e.onenumeratorbengali=2548,e.oneoldstyle=63281,e.oneparen=9332,e.oneperiod=9352,e.onepersian=1777,e.onequarter=188,e.oneroman=8560,e.onesuperior=185,e.onethai=3665,e.onethird=8531,e.oogonek=491,e.oogonekmacron=493,e.oogurmukhi=2579,e.oomatragurmukhi=2635,e.oopen=596,e.oparen=9386,e.openbullet=9702,e.option=8997,e.ordfeminine=170,e.ordmasculine=186,e.orthogonal=8735,e.oshortdeva=2322,e.oshortvowelsigndeva=2378,e.oslash=248,e.oslashacute=511,e.osmallhiragana=12361,e.osmallkatakana=12457,e.osmallkatakanahalfwidth=65387,e.ostrokeacute=511,e.osuperior=63216,e.otcyrillic=1151,e.otilde=245,e.otildeacute=7757,e.otildedieresis=7759,e.oubopomofo=12577,e.overline=8254,e.overlinecenterline=65098,e.overlinecmb=773,e.overlinedashed=65097,e.overlinedblwavy=65100,e.overlinewavy=65099,e.overscore=175,e.ovowelsignbengali=2507,e.ovowelsigndeva=2379,e.ovowelsigngujarati=2763,e.p=112,e.paampssquare=13184,e.paasentosquare=13099,e.pabengali=2474,e.pacute=7765,e.padeva=2346,e.pagedown=8671,e.pageup=8670,e.pagujarati=2730,e.pagurmukhi=2602,e.pahiragana=12401,e.paiyannoithai=3631,e.pakatakana=12497,e.palatalizationcyrilliccmb=1156,e.palochkacyrillic=1216,e.pansioskorean=12671,e.paragraph=182,e.parallel=8741,e.parenleft=40,e.parenleftaltonearabic=64830,e.parenleftbt=63725,e.parenleftex=63724,e.parenleftinferior=8333,e.parenleftmonospace=65288,e.parenleftsmall=65113,e.parenleftsuperior=8317,e.parenlefttp=63723,e.parenleftvertical=65077,e.parenright=41,e.parenrightaltonearabic=64831,e.parenrightbt=63736,e.parenrightex=63735,e.parenrightinferior=8334,e.parenrightmonospace=65289,e.parenrightsmall=65114,e.parenrightsuperior=8318,e.parenrighttp=63734,e.parenrightvertical=65078,e.partialdiff=8706,e.paseqhebrew=1472,e.pashtahebrew=1433,e.pasquare=13225,e.patah=1463,e.patah11=1463,e.patah1d=1463,e.patah2a=1463,e.patahhebrew=1463,e.patahnarrowhebrew=1463,e.patahquarterhebrew=1463,e.patahwidehebrew=1463,e.pazerhebrew=1441,e.pbopomofo=12550,e.pcircle=9439,e.pdotaccent=7767,e.pe=1508,e.pecyrillic=1087,e.pedagesh=64324,e.pedageshhebrew=64324,e.peezisquare=13115,e.pefinaldageshhebrew=64323,e.peharabic=1662,e.peharmenian=1402,e.pehebrew=1508,e.pehfinalarabic=64343,e.pehinitialarabic=64344,e.pehiragana=12410,e.pehmedialarabic=64345,e.pekatakana=12506,e.pemiddlehookcyrillic=1191,e.perafehebrew=64334,e.percent=37,e.percentarabic=1642,e.percentmonospace=65285,e.percentsmall=65130,e.period=46,e.periodarmenian=1417,e.periodcentered=183,e.periodhalfwidth=65377,e.periodinferior=63207,e.periodmonospace=65294,e.periodsmall=65106,e.periodsuperior=63208,e.perispomenigreekcmb=834,e.perpendicular=8869,e.perthousand=8240,e.peseta=8359,e.pfsquare=13194,e.phabengali=2475,e.phadeva=2347,e.phagujarati=2731,e.phagurmukhi=2603,e.phi=966,e.phi1=981,e.phieuphacirclekorean=12922,e.phieuphaparenkorean=12826,e.phieuphcirclekorean=12908,e.phieuphkorean=12621,e.phieuphparenkorean=12812,e.philatin=632,e.phinthuthai=3642,e.phisymbolgreek=981,e.phook=421,e.phophanthai=3614,e.phophungthai=3612,e.phosamphaothai=3616,e.pi=960,e.pieupacirclekorean=12915,e.pieupaparenkorean=12819,e.pieupcieuckorean=12662,e.pieupcirclekorean=12901,e.pieupkiyeokkorean=12658,e.pieupkorean=12610,e.pieupparenkorean=12805,e.pieupsioskiyeokkorean=12660,e.pieupsioskorean=12612,e.pieupsiostikeutkorean=12661,e.pieupthieuthkorean=12663,e.pieuptikeutkorean=12659,e.pihiragana=12404,e.pikatakana=12500,e.pisymbolgreek=982,e.piwrarmenian=1411,e.planckover2pi=8463,e.planckover2pi1=8463,e.plus=43,e.plusbelowcmb=799,e.pluscircle=8853,e.plusminus=177,e.plusmod=726,e.plusmonospace=65291,e.plussmall=65122,e.plussuperior=8314,e.pmonospace=65360,e.pmsquare=13272,e.pohiragana=12413,e.pointingindexdownwhite=9759,e.pointingindexleftwhite=9756,e.pointingindexrightwhite=9758,e.pointingindexupwhite=9757,e.pokatakana=12509,e.poplathai=3611,e.postalmark=12306,e.postalmarkface=12320,e.pparen=9387,e.precedes=8826,e.prescription=8478,e.primemod=697,e.primereversed=8245,e.product=8719,e.projective=8965,e.prolongedkana=12540,e.propellor=8984,e.propersubset=8834,e.propersuperset=8835,e.proportion=8759,e.proportional=8733,e.psi=968,e.psicyrillic=1137,e.psilipneumatacyrilliccmb=1158,e.pssquare=13232,e.puhiragana=12407,e.pukatakana=12503,e.pvsquare=13236,e.pwsquare=13242,e.q=113,e.qadeva=2392,e.qadmahebrew=1448,e.qafarabic=1602,e.qaffinalarabic=65238,e.qafinitialarabic=65239,e.qafmedialarabic=65240,e.qamats=1464,e.qamats10=1464,e.qamats1a=1464,e.qamats1c=1464,e.qamats27=1464,e.qamats29=1464,e.qamats33=1464,e.qamatsde=1464,e.qamatshebrew=1464,e.qamatsnarrowhebrew=1464,e.qamatsqatanhebrew=1464,e.qamatsqatannarrowhebrew=1464,e.qamatsqatanquarterhebrew=1464,e.qamatsqatanwidehebrew=1464,e.qamatsquarterhebrew=1464,e.qamatswidehebrew=1464,e.qarneyparahebrew=1439,e.qbopomofo=12561,e.qcircle=9440,e.qhook=672,e.qmonospace=65361,e.qof=1511,e.qofdagesh=64327,e.qofdageshhebrew=64327,e.qofhebrew=1511,e.qparen=9388,e.quarternote=9833,e.qubuts=1467,e.qubuts18=1467,e.qubuts25=1467,e.qubuts31=1467,e.qubutshebrew=1467,e.qubutsnarrowhebrew=1467,e.qubutsquarterhebrew=1467,e.qubutswidehebrew=1467,e.question=63,e.questionarabic=1567,e.questionarmenian=1374,e.questiondown=191,e.questiondownsmall=63423,e.questiongreek=894,e.questionmonospace=65311,e.questionsmall=63295,e.quotedbl=34,e.quotedblbase=8222,e.quotedblleft=8220,e.quotedblmonospace=65282,e.quotedblprime=12318,e.quotedblprimereversed=12317,e.quotedblright=8221,e.quoteleft=8216,e.quoteleftreversed=8219,e.quotereversed=8219,e.quoteright=8217,e.quoterightn=329,e.quotesinglbase=8218,e.quotesingle=39,e.quotesinglemonospace=65287,e.r=114,e.raarmenian=1404,e.rabengali=2480,e.racute=341,e.radeva=2352,e.radical=8730,e.radicalex=63717,e.radoverssquare=13230,e.radoverssquaredsquare=13231,e.radsquare=13229,e.rafe=1471,e.rafehebrew=1471,e.ragujarati=2736,e.ragurmukhi=2608,e.rahiragana=12425,e.rakatakana=12521,e.rakatakanahalfwidth=65431,e.ralowerdiagonalbengali=2545,e.ramiddlediagonalbengali=2544,e.ramshorn=612,e.ratio=8758,e.rbopomofo=12566,e.rcaron=345,e.rcedilla=343,e.rcircle=9441,e.rcommaaccent=343,e.rdblgrave=529,e.rdotaccent=7769,e.rdotbelow=7771,e.rdotbelowmacron=7773,e.referencemark=8251,e.reflexsubset=8838,e.reflexsuperset=8839,e.registered=174,e.registersans=63720,e.registerserif=63194,e.reharabic=1585,e.reharmenian=1408,e.rehfinalarabic=65198,e.rehiragana=12428,e.rekatakana=12524;e.rekatakanahalfwidth=65434,e.resh=1512,e.reshdageshhebrew=64328,e.reshhebrew=1512,e.reversedtilde=8765,e.reviahebrew=1431,e.reviamugrashhebrew=1431,e.revlogicalnot=8976,e.rfishhook=638,e.rfishhookreversed=639,e.rhabengali=2525,e.rhadeva=2397,e.rho=961,e.rhook=637,e.rhookturned=635,e.rhookturnedsuperior=693,e.rhosymbolgreek=1009,e.rhotichookmod=734,e.rieulacirclekorean=12913,e.rieulaparenkorean=12817,e.rieulcirclekorean=12899,e.rieulhieuhkorean=12608,e.rieulkiyeokkorean=12602,e.rieulkiyeoksioskorean=12649,e.rieulkorean=12601,e.rieulmieumkorean=12603,e.rieulpansioskorean=12652,e.rieulparenkorean=12803,e.rieulphieuphkorean=12607,e.rieulpieupkorean=12604,e.rieulpieupsioskorean=12651,e.rieulsioskorean=12605,e.rieulthieuthkorean=12606,e.rieultikeutkorean=12650,e.rieulyeorinhieuhkorean=12653,e.rightangle=8735,e.righttackbelowcmb=793,e.righttriangle=8895,e.rihiragana=12426,e.rikatakana=12522,e.rikatakanahalfwidth=65432,e.ring=730,e.ringbelowcmb=805,e.ringcmb=778,e.ringhalfleft=703,e.ringhalfleftarmenian=1369,e.ringhalfleftbelowcmb=796,e.ringhalfleftcentered=723,e.ringhalfright=702,e.ringhalfrightbelowcmb=825,e.ringhalfrightcentered=722,e.rinvertedbreve=531,e.rittorusquare=13137,e.rlinebelow=7775,e.rlongleg=636,e.rlonglegturned=634,e.rmonospace=65362,e.rohiragana=12429,e.rokatakana=12525,e.rokatakanahalfwidth=65435,e.roruathai=3619,e.rparen=9389,e.rrabengali=2524,e.rradeva=2353,e.rragurmukhi=2652,e.rreharabic=1681,e.rrehfinalarabic=64397,e.rrvocalicbengali=2528,e.rrvocalicdeva=2400,e.rrvocalicgujarati=2784,e.rrvocalicvowelsignbengali=2500,e.rrvocalicvowelsigndeva=2372,e.rrvocalicvowelsigngujarati=2756,e.rsuperior=63217,e.rtblock=9616,e.rturned=633,e.rturnedsuperior=692,e.ruhiragana=12427,e.rukatakana=12523,e.rukatakanahalfwidth=65433,e.rupeemarkbengali=2546,e.rupeesignbengali=2547,e.rupiah=63197,e.ruthai=3620,e.rvocalicbengali=2443,e.rvocalicdeva=2315,e.rvocalicgujarati=2699,e.rvocalicvowelsignbengali=2499,e.rvocalicvowelsigndeva=2371,e.rvocalicvowelsigngujarati=2755,e.s=115,e.sabengali=2488,e.sacute=347,e.sacutedotaccent=7781,e.sadarabic=1589,e.sadeva=2360,e.sadfinalarabic=65210,e.sadinitialarabic=65211,e.sadmedialarabic=65212,e.sagujarati=2744,e.sagurmukhi=2616,e.sahiragana=12373,e.sakatakana=12469,e.sakatakanahalfwidth=65403,e.sallallahoualayhewasallamarabic=65018,e.samekh=1505,e.samekhdagesh=64321,e.samekhdageshhebrew=64321,e.samekhhebrew=1505,e.saraaathai=3634,e.saraaethai=3649,e.saraaimaimalaithai=3652,e.saraaimaimuanthai=3651,e.saraamthai=3635,e.saraathai=3632,e.saraethai=3648,e.saraiileftthai=63622,e.saraiithai=3637,e.saraileftthai=63621,e.saraithai=3636,e.saraothai=3650,e.saraueeleftthai=63624,e.saraueethai=3639,e.saraueleftthai=63623,e.sarauethai=3638,e.sarauthai=3640,e.sarauuthai=3641,e.sbopomofo=12569,e.scaron=353,e.scarondotaccent=7783,e.scedilla=351,e.schwa=601,e.schwacyrillic=1241,e.schwadieresiscyrillic=1243,e.schwahook=602,e.scircle=9442,e.scircumflex=349,e.scommaaccent=537,e.sdotaccent=7777,e.sdotbelow=7779,e.sdotbelowdotaccent=7785,e.seagullbelowcmb=828,e.second=8243,e.secondtonechinese=714,e.section=167,e.seenarabic=1587,e.seenfinalarabic=65202,e.seeninitialarabic=65203,e.seenmedialarabic=65204,e.segol=1462,e.segol13=1462,e.segol1f=1462,e.segol2c=1462,e.segolhebrew=1462,e.segolnarrowhebrew=1462,e.segolquarterhebrew=1462,e.segoltahebrew=1426,e.segolwidehebrew=1462,e.seharmenian=1405,e.sehiragana=12379,e.sekatakana=12475,e.sekatakanahalfwidth=65406,e.semicolon=59,e.semicolonarabic=1563,e.semicolonmonospace=65307,e.semicolonsmall=65108,e.semivoicedmarkkana=12444,e.semivoicedmarkkanahalfwidth=65439,e.sentisquare=13090,e.sentosquare=13091,e.seven=55,e.sevenarabic=1639,e.sevenbengali=2541,e.sevencircle=9318,e.sevencircleinversesansserif=10128,e.sevendeva=2413,e.seveneighths=8542,e.sevengujarati=2797,e.sevengurmukhi=2669,e.sevenhackarabic=1639,e.sevenhangzhou=12327,e.sevenideographicparen=12838,e.seveninferior=8327,e.sevenmonospace=65303,e.sevenoldstyle=63287,e.sevenparen=9338,e.sevenperiod=9358,e.sevenpersian=1783,e.sevenroman=8566,e.sevensuperior=8311,e.seventeencircle=9328,e.seventeenparen=9348,e.seventeenperiod=9368,e.seventhai=3671,e.sfthyphen=173,e.shaarmenian=1399,e.shabengali=2486,e.shacyrillic=1096,e.shaddaarabic=1617,e.shaddadammaarabic=64609,e.shaddadammatanarabic=64606,e.shaddafathaarabic=64608,e.shaddakasraarabic=64610,e.shaddakasratanarabic=64607,e.shade=9618,e.shadedark=9619,e.shadelight=9617,e.shademedium=9618,e.shadeva=2358,e.shagujarati=2742,e.shagurmukhi=2614,e.shalshelethebrew=1427,e.shbopomofo=12565,e.shchacyrillic=1097,e.sheenarabic=1588,e.sheenfinalarabic=65206,e.sheeninitialarabic=65207,e.sheenmedialarabic=65208,e.sheicoptic=995,e.sheqel=8362,e.sheqelhebrew=8362,e.sheva=1456,e.sheva115=1456,e.sheva15=1456,e.sheva22=1456,e.sheva2e=1456,e.shevahebrew=1456,e.shevanarrowhebrew=1456,e.shevaquarterhebrew=1456,e.shevawidehebrew=1456,e.shhacyrillic=1211,e.shimacoptic=1005,e.shin=1513,e.shindagesh=64329,e.shindageshhebrew=64329,e.shindageshshindot=64300,e.shindageshshindothebrew=64300,e.shindageshsindot=64301,e.shindageshsindothebrew=64301,e.shindothebrew=1473,e.shinhebrew=1513,e.shinshindot=64298,e.shinshindothebrew=64298,e.shinsindot=64299,e.shinsindothebrew=64299,e.shook=642,e.sigma=963,e.sigma1=962,e.sigmafinal=962,e.sigmalunatesymbolgreek=1010,e.sihiragana=12375,e.sikatakana=12471,e.sikatakanahalfwidth=65404,e.siluqhebrew=1469,e.siluqlefthebrew=1469,e.similar=8764,e.sindothebrew=1474,e.siosacirclekorean=12916,e.siosaparenkorean=12820,e.sioscieuckorean=12670,e.sioscirclekorean=12902,e.sioskiyeokkorean=12666,e.sioskorean=12613,e.siosnieunkorean=12667,e.siosparenkorean=12806,e.siospieupkorean=12669,e.siostikeutkorean=12668,e.six=54,e.sixarabic=1638,e.sixbengali=2540,e.sixcircle=9317,e.sixcircleinversesansserif=10127,e.sixdeva=2412,e.sixgujarati=2796,e.sixgurmukhi=2668,e.sixhackarabic=1638,e.sixhangzhou=12326,e.sixideographicparen=12837,e.sixinferior=8326,e.sixmonospace=65302,e.sixoldstyle=63286,e.sixparen=9337,e.sixperiod=9357,e.sixpersian=1782,e.sixroman=8565,e.sixsuperior=8310,e.sixteencircle=9327,e.sixteencurrencydenominatorbengali=2553,e.sixteenparen=9347,e.sixteenperiod=9367,e.sixthai=3670,e.slash=47,e.slashmonospace=65295,e.slong=383,e.slongdotaccent=7835,e.smileface=9786,e.smonospace=65363,e.sofpasuqhebrew=1475,e.softhyphen=173,e.softsigncyrillic=1100,e.sohiragana=12381,e.sokatakana=12477,e.sokatakanahalfwidth=65407,e.soliduslongoverlaycmb=824,e.solidusshortoverlaycmb=823,e.sorusithai=3625,e.sosalathai=3624,e.sosothai=3595,e.sosuathai=3626,e.space=32,e.spacehackarabic=32,e.spade=9824,e.spadesuitblack=9824,e.spadesuitwhite=9828,e.sparen=9390,e.squarebelowcmb=827,e.squarecc=13252,e.squarecm=13213,e.squarediagonalcrosshatchfill=9641,e.squarehorizontalfill=9636,e.squarekg=13199,e.squarekm=13214,e.squarekmcapital=13262,e.squareln=13265,e.squarelog=13266,e.squaremg=13198,e.squaremil=13269,e.squaremm=13212,e.squaremsquared=13217,e.squareorthogonalcrosshatchfill=9638,e.squareupperlefttolowerrightfill=9639,e.squareupperrighttolowerleftfill=9640,e.squareverticalfill=9637,e.squarewhitewithsmallblack=9635,e.srsquare=13275,e.ssabengali=2487,e.ssadeva=2359,e.ssagujarati=2743,e.ssangcieuckorean=12617,e.ssanghieuhkorean=12677,e.ssangieungkorean=12672,e.ssangkiyeokkorean=12594,e.ssangnieunkorean=12645,e.ssangpieupkorean=12611,e.ssangsioskorean=12614,e.ssangtikeutkorean=12600,e.ssuperior=63218,e.sterling=163,e.sterlingmonospace=65505,e.strokelongoverlaycmb=822,e.strokeshortoverlaycmb=821,e.subset=8834,e.subsetnotequal=8842,e.subsetorequal=8838,e.succeeds=8827,e.suchthat=8715,e.suhiragana=12377,e.sukatakana=12473,e.sukatakanahalfwidth=65405,e.sukunarabic=1618,e.summation=8721,e.sun=9788,e.superset=8835,e.supersetnotequal=8843,e.supersetorequal=8839,e.svsquare=13276,e.syouwaerasquare=13180,e.t=116,e.tabengali=2468,e.tackdown=8868,e.tackleft=8867,e.tadeva=2340,e.tagujarati=2724,e.tagurmukhi=2596,e.taharabic=1591,e.tahfinalarabic=65218,e.tahinitialarabic=65219,e.tahiragana=12383,e.tahmedialarabic=65220,e.taisyouerasquare=13181,e.takatakana=12479,e.takatakanahalfwidth=65408,e.tatweelarabic=1600,e.tau=964,e.tav=1514,e.tavdages=64330,e.tavdagesh=64330,e.tavdageshhebrew=64330,e.tavhebrew=1514,e.tbar=359,e.tbopomofo=12554,e.tcaron=357,e.tccurl=680,e.tcedilla=355,e.tcheharabic=1670,e.tchehfinalarabic=64379,e.tchehinitialarabic=64380,e.tchehmedialarabic=64381,e.tcircle=9443,e.tcircumflexbelow=7793,e.tcommaaccent=355,e.tdieresis=7831,e.tdotaccent=7787,e.tdotbelow=7789,e.tecyrillic=1090,e.tedescendercyrillic=1197,e.teharabic=1578,e.tehfinalarabic=65174,e.tehhahinitialarabic=64674,e.tehhahisolatedarabic=64524,e.tehinitialarabic=65175,e.tehiragana=12390,e.tehjeeminitialarabic=64673,e.tehjeemisolatedarabic=64523,e.tehmarbutaarabic=1577,e.tehmarbutafinalarabic=65172,e.tehmedialarabic=65176,e.tehmeeminitialarabic=64676,e.tehmeemisolatedarabic=64526,e.tehnoonfinalarabic=64627,e.tekatakana=12486,e.tekatakanahalfwidth=65411,e.telephone=8481,e.telephoneblack=9742,e.telishagedolahebrew=1440,e.telishaqetanahebrew=1449,e.tencircle=9321,e.tenideographicparen=12841,e.tenparen=9341,e.tenperiod=9361,e.tenroman=8569,e.tesh=679,e.tet=1496,e.tetdagesh=64312,e.tetdageshhebrew=64312,e.tethebrew=1496,e.tetsecyrillic=1205,e.tevirhebrew=1435,e.tevirlefthebrew=1435,e.thabengali=2469,e.thadeva=2341,e.thagujarati=2725,e.thagurmukhi=2597,e.thalarabic=1584,e.thalfinalarabic=65196,e.thanthakhatlowleftthai=63640,e.thanthakhatlowrightthai=63639,e.thanthakhatthai=3660,e.thanthakhatupperleftthai=63638,e.theharabic=1579,e.thehfinalarabic=65178,e.thehinitialarabic=65179,e.thehmedialarabic=65180,e.thereexists=8707,e.therefore=8756,e.theta=952,e.theta1=977,e.thetasymbolgreek=977,e.thieuthacirclekorean=12921,e.thieuthaparenkorean=12825,e.thieuthcirclekorean=12907,e.thieuthkorean=12620,e.thieuthparenkorean=12811,e.thirteencircle=9324,e.thirteenparen=9344,e.thirteenperiod=9364,e.thonangmonthothai=3601,e.thook=429,e.thophuthaothai=3602,e.thorn=254,e.thothahanthai=3607,e.thothanthai=3600,e.thothongthai=3608,e.thothungthai=3606,e.thousandcyrillic=1154,e.thousandsseparatorarabic=1644,e.thousandsseparatorpersian=1644,e.three=51,e.threearabic=1635,e.threebengali=2537,e.threecircle=9314,e.threecircleinversesansserif=10124,e.threedeva=2409,e.threeeighths=8540,e.threegujarati=2793,e.threegurmukhi=2665,e.threehackarabic=1635,e.threehangzhou=12323,e.threeideographicparen=12834,e.threeinferior=8323,e.threemonospace=65299,e.threenumeratorbengali=2550,e.threeoldstyle=63283,e.threeparen=9334,e.threeperiod=9354,e.threepersian=1779,e.threequarters=190,e.threequartersemdash=63198,e.threeroman=8562,e.threesuperior=179,e.threethai=3667,e.thzsquare=13204,e.tihiragana=12385,e.tikatakana=12481,e.tikatakanahalfwidth=65409,e.tikeutacirclekorean=12912,e.tikeutaparenkorean=12816,e.tikeutcirclekorean=12898,e.tikeutkorean=12599,e.tikeutparenkorean=12802,e.tilde=732,e.tildebelowcmb=816,e.tildecmb=771,e.tildecomb=771,e.tildedoublecmb=864,e.tildeoperator=8764,e.tildeoverlaycmb=820,e.tildeverticalcmb=830,e.timescircle=8855,e.tipehahebrew=1430,e.tipehalefthebrew=1430,e.tippigurmukhi=2672,e.titlocyrilliccmb=1155,e.tiwnarmenian=1407,e.tlinebelow=7791,e.tmonospace=65364,e.toarmenian=1385,e.tohiragana=12392,e.tokatakana=12488,e.tokatakanahalfwidth=65412,e.tonebarextrahighmod=741,e.tonebarextralowmod=745,e.tonebarhighmod=742,e.tonebarlowmod=744,e.tonebarmidmod=743,e.tonefive=445,e.tonesix=389,e.tonetwo=424,e.tonos=900,e.tonsquare=13095,e.topatakthai=3599,e.tortoiseshellbracketleft=12308,e.tortoiseshellbracketleftsmall=65117,e.tortoiseshellbracketleftvertical=65081,e.tortoiseshellbracketright=12309,e.tortoiseshellbracketrightsmall=65118,e.tortoiseshellbracketrightvertical=65082,e.totaothai=3605,e.tpalatalhook=427,e.tparen=9391,e.trademark=8482,e.trademarksans=63722,e.trademarkserif=63195,e.tretroflexhook=648,e.triagdn=9660,e.triaglf=9668,e.triagrt=9658,e.triagup=9650,e.ts=678,e.tsadi=1510,e.tsadidagesh=64326,e.tsadidageshhebrew=64326,e.tsadihebrew=1510,e.tsecyrillic=1094,e.tsere=1461,e.tsere12=1461,e.tsere1e=1461,e.tsere2b=1461,e.tserehebrew=1461,e.tserenarrowhebrew=1461,e.tserequarterhebrew=1461,e.tserewidehebrew=1461,e.tshecyrillic=1115,e.tsuperior=63219,e.ttabengali=2463,e.ttadeva=2335,e.ttagujarati=2719,e.ttagurmukhi=2591,e.tteharabic=1657,e.ttehfinalarabic=64359,e.ttehinitialarabic=64360,e.ttehmedialarabic=64361,e.tthabengali=2464,e.tthadeva=2336,e.tthagujarati=2720,e.tthagurmukhi=2592,e.tturned=647,e.tuhiragana=12388,e.tukatakana=12484,e.tukatakanahalfwidth=65410,e.tusmallhiragana=12387,e.tusmallkatakana=12483,e.tusmallkatakanahalfwidth=65391,e.twelvecircle=9323,e.twelveparen=9343,e.twelveperiod=9363,e.twelveroman=8571,e.twentycircle=9331,e.twentyhangzhou=21316,e.twentyparen=9351,e.twentyperiod=9371,e.two=50,e.twoarabic=1634,e.twobengali=2536,e.twocircle=9313,e.twocircleinversesansserif=10123,e.twodeva=2408,e.twodotenleader=8229,e.twodotleader=8229,e.twodotleadervertical=65072,e.twogujarati=2792,e.twogurmukhi=2664,e.twohackarabic=1634,e.twohangzhou=12322,e.twoideographicparen=12833,e.twoinferior=8322,e.twomonospace=65298,e.twonumeratorbengali=2549,e.twooldstyle=63282,e.twoparen=9333,e.twoperiod=9353,e.twopersian=1778,e.tworoman=8561,e.twostroke=443,e.twosuperior=178,e.twothai=3666,e.twothirds=8532,e.u=117,e.uacute=250,e.ubar=649,e.ubengali=2441,e.ubopomofo=12584,e.ubreve=365,e.ucaron=468,e.ucircle=9444,e.ucircumflex=251,e.ucircumflexbelow=7799,e.ucyrillic=1091,e.udattadeva=2385,e.udblacute=369,e.udblgrave=533,e.udeva=2313,e.udieresis=252,e.udieresisacute=472,e.udieresisbelow=7795,e.udieresiscaron=474,e.udieresiscyrillic=1265,e.udieresisgrave=476,e.udieresismacron=470,e.udotbelow=7909,e.ugrave=249,e.ugujarati=2697,e.ugurmukhi=2569,e.uhiragana=12358,e.uhookabove=7911,e.uhorn=432,e.uhornacute=7913,e.uhorndotbelow=7921,e.uhorngrave=7915,e.uhornhookabove=7917,e.uhorntilde=7919,e.uhungarumlaut=369,e.uhungarumlautcyrillic=1267,e.uinvertedbreve=535,e.ukatakana=12454,e.ukatakanahalfwidth=65395,e.ukcyrillic=1145,e.ukorean=12636,e.umacron=363,e.umacroncyrillic=1263,e.umacrondieresis=7803,e.umatragurmukhi=2625,e.umonospace=65365,e.underscore=95,e.underscoredbl=8215,e.underscoremonospace=65343,e.underscorevertical=65075,e.underscorewavy=65103,e.union=8746,e.universal=8704,e.uogonek=371,e.uparen=9392,e.upblock=9600,e.upperdothebrew=1476,e.upsilon=965,e.upsilondieresis=971,e.upsilondieresistonos=944,e.upsilonlatin=650,e.upsilontonos=973,e.uptackbelowcmb=797,e.uptackmod=724,e.uragurmukhi=2675,e.uring=367,e.ushortcyrillic=1118,e.usmallhiragana=12357,e.usmallkatakana=12453,e.usmallkatakanahalfwidth=65385,e.ustraightcyrillic=1199,e.ustraightstrokecyrillic=1201,e.utilde=361,e.utildeacute=7801,e.utildebelow=7797,e.uubengali=2442,e.uudeva=2314,e.uugujarati=2698,e.uugurmukhi=2570,e.uumatragurmukhi=2626,e.uuvowelsignbengali=2498,e.uuvowelsigndeva=2370,e.uuvowelsigngujarati=2754,e.uvowelsignbengali=2497,e.uvowelsigndeva=2369,e.uvowelsigngujarati=2753,e.v=118,e.vadeva=2357,e.vagujarati=2741,e.vagurmukhi=2613,e.vakatakana=12535,e.vav=1493,e.vavdagesh=64309,e.vavdagesh65=64309,e.vavdageshhebrew=64309,e.vavhebrew=1493,e.vavholam=64331,e.vavholamhebrew=64331,e.vavvavhebrew=1520,e.vavyodhebrew=1521,e.vcircle=9445,e.vdotbelow=7807,e.vecyrillic=1074,e.veharabic=1700,e.vehfinalarabic=64363,e.vehinitialarabic=64364,e.vehmedialarabic=64365,e.vekatakana=12537,e.venus=9792,e.verticalbar=124,e.verticallineabovecmb=781,e.verticallinebelowcmb=809,e.verticallinelowmod=716,e.verticallinemod=712,e.vewarmenian=1406,e.vhook=651,e.vikatakana=12536,e.viramabengali=2509,e.viramadeva=2381,e.viramagujarati=2765,e.visargabengali=2435,e.visargadeva=2307,e.visargagujarati=2691,e.vmonospace=65366,e.voarmenian=1400,e.voicediterationhiragana=12446,e.voicediterationkatakana=12542,e.voicedmarkkana=12443,e.voicedmarkkanahalfwidth=65438,e.vokatakana=12538,e.vparen=9393,e.vtilde=7805,e.vturned=652,e.vuhiragana=12436,e.vukatakana=12532,e.w=119,e.wacute=7811,e.waekorean=12633,e.wahiragana=12431,e.wakatakana=12527,e.wakatakanahalfwidth=65436,e.wakorean=12632,e.wasmallhiragana=12430,e.wasmallkatakana=12526,e.wattosquare=13143,e.wavedash=12316,e.wavyunderscorevertical=65076,e.wawarabic=1608,e.wawfinalarabic=65262,e.wawhamzaabovearabic=1572,e.wawhamzaabovefinalarabic=65158,e.wbsquare=13277,e.wcircle=9446,e.wcircumflex=373,e.wdieresis=7813,e.wdotaccent=7815,e.wdotbelow=7817,e.wehiragana=12433,e.weierstrass=8472,e.wekatakana=12529,e.wekorean=12638,e.weokorean=12637,e.wgrave=7809,e.whitebullet=9702,e.whitecircle=9675,e.whitecircleinverse=9689,e.whitecornerbracketleft=12302,e.whitecornerbracketleftvertical=65091,e.whitecornerbracketright=12303,e.whitecornerbracketrightvertical=65092,e.whitediamond=9671,e.whitediamondcontainingblacksmalldiamond=9672,e.whitedownpointingsmalltriangle=9663;e.whitedownpointingtriangle=9661,e.whiteleftpointingsmalltriangle=9667,e.whiteleftpointingtriangle=9665,e.whitelenticularbracketleft=12310,e.whitelenticularbracketright=12311,e.whiterightpointingsmalltriangle=9657,e.whiterightpointingtriangle=9655,e.whitesmallsquare=9643,e.whitesmilingface=9786,e.whitesquare=9633,e.whitestar=9734,e.whitetelephone=9743,e.whitetortoiseshellbracketleft=12312,e.whitetortoiseshellbracketright=12313,e.whiteuppointingsmalltriangle=9653,e.whiteuppointingtriangle=9651,e.wihiragana=12432,e.wikatakana=12528,e.wikorean=12639,e.wmonospace=65367,e.wohiragana=12434,e.wokatakana=12530,e.wokatakanahalfwidth=65382,e.won=8361,e.wonmonospace=65510,e.wowaenthai=3623,e.wparen=9394,e.wring=7832,e.wsuperior=695,e.wturned=653,e.wynn=447,e.x=120,e.xabovecmb=829,e.xbopomofo=12562,e.xcircle=9447,e.xdieresis=7821,e.xdotaccent=7819,e.xeharmenian=1389,e.xi=958,e.xmonospace=65368,e.xparen=9395,e.xsuperior=739,e.y=121,e.yaadosquare=13134,e.yabengali=2479,e.yacute=253,e.yadeva=2351,e.yaekorean=12626,e.yagujarati=2735,e.yagurmukhi=2607,e.yahiragana=12420,e.yakatakana=12516,e.yakatakanahalfwidth=65428,e.yakorean=12625,e.yamakkanthai=3662,e.yasmallhiragana=12419,e.yasmallkatakana=12515,e.yasmallkatakanahalfwidth=65388,e.yatcyrillic=1123,e.ycircle=9448,e.ycircumflex=375,e.ydieresis=255,e.ydotaccent=7823,e.ydotbelow=7925,e.yeharabic=1610,e.yehbarreearabic=1746,e.yehbarreefinalarabic=64431,e.yehfinalarabic=65266,e.yehhamzaabovearabic=1574,e.yehhamzaabovefinalarabic=65162,e.yehhamzaaboveinitialarabic=65163,e.yehhamzaabovemedialarabic=65164,e.yehinitialarabic=65267,e.yehmedialarabic=65268,e.yehmeeminitialarabic=64733,e.yehmeemisolatedarabic=64600,e.yehnoonfinalarabic=64660,e.yehthreedotsbelowarabic=1745,e.yekorean=12630,e.yen=165,e.yenmonospace=65509,e.yeokorean=12629,e.yeorinhieuhkorean=12678,e.yerahbenyomohebrew=1450,e.yerahbenyomolefthebrew=1450,e.yericyrillic=1099,e.yerudieresiscyrillic=1273,e.yesieungkorean=12673,e.yesieungpansioskorean=12675,e.yesieungsioskorean=12674,e.yetivhebrew=1434,e.ygrave=7923,e.yhook=436,e.yhookabove=7927,e.yiarmenian=1397,e.yicyrillic=1111,e.yikorean=12642,e.yinyang=9775,e.yiwnarmenian=1410,e.ymonospace=65369,e.yod=1497,e.yoddagesh=64313,e.yoddageshhebrew=64313,e.yodhebrew=1497,e.yodyodhebrew=1522,e.yodyodpatahhebrew=64287,e.yohiragana=12424,e.yoikorean=12681,e.yokatakana=12520,e.yokatakanahalfwidth=65430,e.yokorean=12635,e.yosmallhiragana=12423,e.yosmallkatakana=12519,e.yosmallkatakanahalfwidth=65390,e.yotgreek=1011,e.yoyaekorean=12680,e.yoyakorean=12679,e.yoyakthai=3618,e.yoyingthai=3597,e.yparen=9396,e.ypogegrammeni=890,e.ypogegrammenigreekcmb=837,e.yr=422,e.yring=7833,e.ysuperior=696,e.ytilde=7929,e.yturned=654,e.yuhiragana=12422,e.yuikorean=12684,e.yukatakana=12518,e.yukatakanahalfwidth=65429,e.yukorean=12640,e.yusbigcyrillic=1131,e.yusbigiotifiedcyrillic=1133,e.yuslittlecyrillic=1127,e.yuslittleiotifiedcyrillic=1129,e.yusmallhiragana=12421,e.yusmallkatakana=12517,e.yusmallkatakanahalfwidth=65389,e.yuyekorean=12683,e.yuyeokorean=12682,e.yyabengali=2527,e.yyadeva=2399,e.z=122,e.zaarmenian=1382,e.zacute=378,e.zadeva=2395,e.zagurmukhi=2651,e.zaharabic=1592,e.zahfinalarabic=65222,e.zahinitialarabic=65223,e.zahiragana=12374,e.zahmedialarabic=65224,e.zainarabic=1586,e.zainfinalarabic=65200,e.zakatakana=12470,e.zaqefgadolhebrew=1429,e.zaqefqatanhebrew=1428,e.zarqahebrew=1432,e.zayin=1494,e.zayindagesh=64310,e.zayindageshhebrew=64310,e.zayinhebrew=1494,e.zbopomofo=12567,e.zcaron=382,e.zcircle=9449,e.zcircumflex=7825,e.zcurl=657,e.zdot=380,e.zdotaccent=380,e.zdotbelow=7827,e.zecyrillic=1079,e.zedescendercyrillic=1177,e.zedieresiscyrillic=1247,e.zehiragana=12380,e.zekatakana=12476,e.zero=48,e.zeroarabic=1632,e.zerobengali=2534,e.zerodeva=2406,e.zerogujarati=2790,e.zerogurmukhi=2662,e.zerohackarabic=1632,e.zeroinferior=8320,e.zeromonospace=65296,e.zerooldstyle=63280,e.zeropersian=1776,e.zerosuperior=8304,e.zerothai=3664,e.zerowidthjoiner=65279,e.zerowidthnonjoiner=8204,e.zerowidthspace=8203,e.zeta=950,e.zhbopomofo=12563,e.zhearmenian=1386,e.zhebrevecyrillic=1218,e.zhecyrillic=1078,e.zhedescendercyrillic=1175,e.zhedieresiscyrillic=1245,e.zihiragana=12376,e.zikatakana=12472,e.zinorhebrew=1454,e.zlinebelow=7829,e.zmonospace=65370,e.zohiragana=12382,e.zokatakana=12478,e.zparen=9397,e.zretroflexhook=656,e.zstroke=438,e.zuhiragana=12378,e.zukatakana=12474,e[".notdef"]=0,e.angbracketleftbig=9001,e.angbracketleftBig=9001,e.angbracketleftbigg=9001,e.angbracketleftBigg=9001,e.angbracketrightBig=9002,e.angbracketrightbig=9002,e.angbracketrightBigg=9002,e.angbracketrightbigg=9002,e.arrowhookleft=8618,e.arrowhookright=8617,e.arrowlefttophalf=8636,e.arrowleftbothalf=8637,e.arrownortheast=8599,e.arrownorthwest=8598,e.arrowrighttophalf=8640,e.arrowrightbothalf=8641,e.arrowsoutheast=8600,e.arrowsouthwest=8601,e.backslashbig=8726,e.backslashBig=8726,e.backslashBigg=8726,e.backslashbigg=8726,e.bardbl=8214,e.bracehtipdownleft=65079,e.bracehtipdownright=65079,e.bracehtipupleft=65080,e.bracehtipupright=65080,e.braceleftBig=123,e.braceleftbig=123,e.braceleftbigg=123,e.braceleftBigg=123,e.bracerightBig=125,e.bracerightbig=125,e.bracerightbigg=125,e.bracerightBigg=125,e.bracketleftbig=91,e.bracketleftBig=91,e.bracketleftbigg=91,e.bracketleftBigg=91,e.bracketrightBig=93,e.bracketrightbig=93,e.bracketrightbigg=93,e.bracketrightBigg=93,e.ceilingleftbig=8968,e.ceilingleftBig=8968,e.ceilingleftBigg=8968,e.ceilingleftbigg=8968,e.ceilingrightbig=8969,e.ceilingrightBig=8969,e.ceilingrightbigg=8969,e.ceilingrightBigg=8969,e.circledotdisplay=8857,e.circledottext=8857,e.circlemultiplydisplay=8855,e.circlemultiplytext=8855,e.circleplusdisplay=8853,e.circleplustext=8853,e.contintegraldisplay=8750,e.contintegraltext=8750,e.coproductdisplay=8720,e.coproducttext=8720,e.floorleftBig=8970,e.floorleftbig=8970,e.floorleftbigg=8970,e.floorleftBigg=8970,e.floorrightbig=8971,e.floorrightBig=8971,e.floorrightBigg=8971,e.floorrightbigg=8971,e.hatwide=770,e.hatwider=770,e.hatwidest=770,e.intercal=7488,e.integraldisplay=8747,e.integraltext=8747,e.intersectiondisplay=8898,e.intersectiontext=8898,e.logicalanddisplay=8743,e.logicalandtext=8743,e.logicalordisplay=8744,e.logicalortext=8744,e.parenleftBig=40,e.parenleftbig=40,e.parenleftBigg=40,e.parenleftbigg=40,e.parenrightBig=41,e.parenrightbig=41,e.parenrightBigg=41,e.parenrightbigg=41,e.prime=8242,e.productdisplay=8719,e.producttext=8719,e.radicalbig=8730,e.radicalBig=8730,e.radicalBigg=8730,e.radicalbigg=8730,e.radicalbt=8730,e.radicaltp=8730,e.radicalvertex=8730,e.slashbig=47,e.slashBig=47,e.slashBigg=47,e.slashbigg=47,e.summationdisplay=8721,e.summationtext=8721,e.tildewide=732,e.tildewider=732,e.tildewidest=732,e.uniondisplay=8899,e.unionmultidisplay=8846,e.unionmultitext=8846,e.unionsqdisplay=8852,e.unionsqtext=8852,e.uniontext=8899,e.vextenddouble=8741,e.vextendsingle=8739}));t.getGlyphsUnicode=r;const 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n=(0,a(3).getLookupTableFactory)((function(e){e[63721]=169,e[63193]=169,e[63720]=174,e[63194]=174,e[63722]=8482,e[63195]=8482,e[63729]=9127,e[63730]=9128,e[63731]=9129,e[63740]=9131,e[63741]=9132,e[63742]=9133,e[63726]=9121,e[63727]=9122,e[63728]=9123,e[63737]=9124,e[63738]=9125,e[63739]=9126,e[63723]=9115,e[63724]=9116,e[63725]=9117,e[63734]=9118,e[63735]=9119,e[63736]=9120})),r=[[0,127],[128,255],[256,383],[384,591],[592,687,7424,7551,7552,7615],[688,767,42752,42783],[768,879,7616,7679],[880,1023],[11392,11519],[1024,1279,1280,1327,11744,11775,42560,42655],[1328,1423],[1424,1535],[42240,42559],[1536,1791,1872,1919],[1984,2047],[2304,2431],[2432,2559],[2560,2687],[2688,2815],[2816,2943],[2944,3071],[3072,3199],[3200,3327],[3328,3455],[3584,3711],[3712,3839],[4256,4351,11520,11567],[6912,7039],[4352,4607],[7680,7935,11360,11391,42784,43007],[7936,8191],[8192,8303,11776,11903],[8304,8351],[8352,8399],[8400,8447],[8448,8527],[8528,8591],[8592,8703,10224,10239,10496,10623,11008,11263],[8704,8959,10752,11007,10176,10223,10624,10751],[8960,9215],[9216,9279],[9280,9311],[9312,9471],[9472,9599],[9600,9631],[9632,9727],[9728,9983],[9984,10175],[12288,12351],[12352,12447],[12448,12543,12784,12799],[12544,12591,12704,12735],[12592,12687],[43072,43135],[12800,13055],[13056,13311],[44032,55215],[55296,57343],[67840,67871],[19968,40959,11904,12031,12032,12255,12272,12287,13312,19903,131072,173791,12688,12703],[57344,63743],[12736,12783,63744,64255,194560,195103],[64256,64335],[64336,65023],[65056,65071],[65040,65055],[65104,65135],[65136,65279],[65280,65519],[65520,65535],[3840,4095],[1792,1871],[1920,1983],[3456,3583],[4096,4255],[4608,4991,4992,5023,11648,11743],[5024,5119],[5120,5759],[5760,5791],[5792,5887],[6016,6143],[6144,6319],[10240,10495],[40960,42127],[5888,5919,5920,5951,5952,5983,5984,6015],[66304,66351],[66352,66383],[66560,66639],[118784,119039,119040,119295,119296,119375],[119808,120831],[1044480,1048573],[65024,65039,917760,917999],[917504,917631],[6400,6479],[6480,6527],[6528,6623],[6656,6687],[11264,11359],[11568,11647],[19904,19967],[43008,43055],[65536,65663,65664,65791,65792,65855],[65856,65935],[66432,66463],[66464,66527],[66640,66687],[66688,66735],[67584,67647],[68096,68191],[119552,119647],[73728,74751,74752,74879],[119648,119679],[7040,7103],[7168,7247],[7248,7295],[43136,43231],[43264,43311],[43312,43359],[43520,43615],[65936,65999],[66e3,66047],[66208,66271,66176,66207,67872,67903],[127024,127135,126976,127023]],i=new 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s=(0,n.getLookupTableFactory)((function(e){e.Courier="FoxitFixed.pfb",e["Courier-Bold"]="FoxitFixedBold.pfb",e["Courier-BoldOblique"]="FoxitFixedBoldItalic.pfb",e["Courier-Oblique"]="FoxitFixedItalic.pfb",e.Helvetica="LiberationSans-Regular.ttf",e["Helvetica-Bold"]="LiberationSans-Bold.ttf",e["Helvetica-BoldOblique"]="LiberationSans-BoldItalic.ttf",e["Helvetica-Oblique"]="LiberationSans-Italic.ttf",e["Times-Roman"]="FoxitSerif.pfb",e["Times-Bold"]="FoxitSerifBold.pfb",e["Times-BoldItalic"]="FoxitSerifBoldItalic.pfb",e["Times-Italic"]="FoxitSerifItalic.pfb",e.Symbol="FoxitSymbol.pfb",e.ZapfDingbats="FoxitDingbats.pfb",e["LiberationSans-Regular"]="LiberationSans-Regular.ttf",e["LiberationSans-Bold"]="LiberationSans-Bold.ttf",e["LiberationSans-Italic"]="LiberationSans-Italic.ttf",e["LiberationSans-BoldItalic"]="LiberationSans-BoldItalic.ttf"}));t.getFontNameToFileMap=s;const 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h(e,t){return(e[t]<<24|e[t+1]<<16)>>16}function u(e,t){return e[t]<<24>>24}function d(e,t){return h(e,t)/16384}function f(e){const t=e.length;let a=32768;return t<1240?a=107:t<33900&&(a=1131),a}function g(e,t,a){const r=1===l(e,t+2)?c(e,t+8):c(e,t+16),i=l(e,t+r);let s,o,h;if(4===i){l(e,t+r+2);const a=l(e,t+r+6)>>1;for(o=t+r+14,s=[],h=0;h>1;a0;)p.push({flags:c})}for(a=0;a>1,O=!0;break;case 4:u+=l.pop(),i(h,u),O=!0;break;case 5:for(;l.length>0;)h+=l.shift(),u+=l.shift(),o(h,u);break;case 6:for(;l.length>0&&(h+=l.shift(),o(h,u),0!==l.length);)u+=l.shift(),o(h,u);break;case 7:for(;l.length>0&&(u+=l.shift(),o(h,u),0!==l.length);)h+=l.shift(),o(h,u);break;case 8:for(;l.length>0;)b=h+l.shift(),x=u+l.shift(),w=b+l.shift(),S=x+l.shift(),h=w+l.shift(),u=S+l.shift(),c(b,x,w,S,h,u);break;case 10:if(v=l.pop(),F=null,a.isCFFCIDFont){const e=a.fdSelect.getFDIndex(r);if(e>=0&&eMath.abs(u-t)?h+=l.shift():u+=l.shift(),c(b,x,w,S,h,u);break;default:throw new n.FormatError(`unknown operator: 12 ${I}`)}break;case 14:if(l.length>=4){const e=l.pop(),n=l.pop();u=l.pop(),h=l.pop(),t.push({cmd:"save"},{cmd:"translate",args:[h,u]});let r=m(a.cmap,String.fromCharCode(a.glyphNameMap[s.StandardEncoding[e]]));y(a.glyphs[r.glyphId],t,a,r.glyphId),t.push({cmd:"restore"}),r=m(a.cmap,String.fromCharCode(a.glyphNameMap[s.StandardEncoding[n]])),y(a.glyphs[r.glyphId],t,a,r.glyphId)}return;case 19:case 20:d+=l.length>>1,p+=d+7>>3,O=!0;break;case 21:u+=l.pop(),h+=l.pop(),i(h,u),O=!0;break;case 22:h+=l.pop(),i(h,u),O=!0;break;case 24:for(;l.length>2;)b=h+l.shift(),x=u+l.shift(),w=b+l.shift(),S=x+l.shift(),h=w+l.shift(),u=S+l.shift(),c(b,x,w,S,h,u);h+=l.shift(),u+=l.shift(),o(h,u);break;case 25:for(;l.length>6;)h+=l.shift(),u+=l.shift(),o(h,u);b=h+l.shift(),x=u+l.shift(),w=b+l.shift(),S=x+l.shift(),h=w+l.shift(),u=S+l.shift(),c(b,x,w,S,h,u);break;case 26:for(l.length%2&&(h+=l.shift());l.length>0;)b=h,x=u+l.shift(),w=b+l.shift(),S=x+l.shift(),h=w,u=S+l.shift(),c(b,x,w,S,h,u);break;case 27:for(l.length%2&&(u+=l.shift());l.length>0;)b=h+l.shift(),x=u,w=b+l.shift(),S=x+l.shift(),h=w+l.shift(),u=S,c(b,x,w,S,h,u);break;case 28:l.push((g[p]<<24|g[p+1]<<16)>>16),p+=2;break;case 29:v=l.pop()+a.gsubrsBias,F=a.gsubrs[v],F&&e(F);break;case 30:for(;l.length>0&&(b=h,x=u+l.shift(),w=b+l.shift(),S=x+l.shift(),h=w+l.shift(),u=S+(1===l.length?l.shift():0),c(b,x,w,S,h,u),0!==l.length);)b=h+l.shift(),x=u,w=b+l.shift(),S=x+l.shift(),u=S+l.shift(),h=w+(1===l.length?l.shift():0),c(b,x,w,S,h,u);break;case 31:for(;l.length>0&&(b=h+l.shift(),x=u,w=b+l.shift(),S=x+l.shift(),u=S+l.shift(),h=w+(1===l.length?l.shift():0),c(b,x,w,S,h,u),0!==l.length);)b=h,x=u+l.shift(),w=b+l.shift(),S=x+l.shift(),h=w+l.shift(),u=S+(1===l.length?l.shift():0),c(b,x,w,S,h,u);break;default:if(I<32)throw new n.FormatError(`unknown operator: 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v=c.getRgb(y,0),F=v[0]-A[0]+1,O=v[1]-A[1]+1,I=v[2]-A[2]+1,T=v[0]-A[0]-1,M=v[1]-A[1]-1,P=v[2]-A[2]-1;for(let e=2;e<840;e++){w[0]=h+e*m,p(w,0,y,0),x=c.getRgb(y,0);const t=e-S;if(F=Math.min(F,(x[0]-A[0]+1)/t),O=Math.min(O,(x[1]-A[1]+1)/t),I=Math.min(I,(x[2]-A[2]+1)/t),T=Math.max(T,(x[0]-A[0]-1)/t),M=Math.max(M,(x[1]-A[1]-1)/t),P=Math.max(P,(x[2]-A[2]-1)/t),!(T<=F&&M<=O&&P<=I)){const e=n.Util.makeHexColor(v[0],v[1],v[2]);b.push([C/840,e]),F=x[0]-v[0]+1,O=x[1]-v[1]+1,I=x[2]-v[2]+1,T=x[0]-v[0]-1,M=x[1]-v[1]-1,P=x[2]-v[2]-1,S=C,A=v}C=e,v=x}const N=n.Util.makeHexColor(v[0],v[1],v[2]);b.push([1,N]);let D="transparent";e.has("Background")&&(x=c.getRgb(e.get("Background"),0),D=n.Util.makeHexColor(x[0],x[1],x[2])),d||(b.unshift([0,D]),b[1][0]+=o.SMALL_NUMBER),f||(b.at(-1)[0]-=o.SMALL_NUMBER,b.push([1,D])),this.colorStops=b}getIR(){const e=this.coordsArr,t=this.shadingType;let a,r,i,s,o;return 2===t?(r=[e[0],e[1]],i=[e[2],e[3]],s=null,o=null,a="axial"):3===t?(r=[e[0],e[1]],i=[e[3],e[4]],s=e[2],o=e[5],a="radial"):(0,n.unreachable)(`getPattern type unknown: ${t}`),["RadialAxial",a,this.bbox,this.colorStops,r,i,s,o]}}class l{constructor(e,t){this.stream=e,this.context=t,this.buffer=0,this.bufferLength=0;const a=t.numComps;this.tmpCompsBuf=new Float32Array(a);const n=t.colorSpace.numComps;this.tmpCsCompsBuf=t.colorFn?new Float32Array(n):this.tmpCompsBuf}get hasData(){if(this.stream.end)return this.stream.pos0)return!0;const e=this.stream.getByte();return!(e<0||(this.buffer=e,this.bufferLength=8,0))}readBits(e){let t=this.buffer,a=this.bufferLength;if(32===e){if(0===a)return(this.stream.getByte()<<24|this.stream.getByte()<<16|this.stream.getByte()<<8|this.stream.getByte())>>>0;t=t<<24|this.stream.getByte()<<16|this.stream.getByte()<<8|this.stream.getByte();const e=this.stream.getByte();return this.buffer=e&(1<>a)>>>0}if(8===e&&0===a)return 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i=new r.Dict(null);return i.set("Ordering","Identity"),i.set("Registry","Adobe"),i.set("Supplement",0),a.set("CIDSystemInfo",i),a},t.getXfaFontName=d;var n=a(52),r=a(4),i=a(53),s=a(54),o=a(55),c=a(56),l=a(3),h=a(38);const 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a[t]===n.OPS.restore}throw new Error(`iterateImageMaskGroup - invalid pos: ${r}`)}),(function(e,t){const a=e.fnArray,r=e.argsArray,i=e.iCurr,s=i-3,o=i-2,c=i-1;let l=Math.floor((t-s)/4);if(l<10)return t-(t-s)%4;let h,u,d=!1;const f=r[c][0],g=r[o][0],p=r[o][1],m=r[o][2],b=r[o][3];if(p===m){d=!0,h=o+4;let e=c+4;for(let t=1;t=4&&a[i-4]===a[s]&&a[i-3]===a[o]&&a[i-2]===a[c]&&a[i-1]===a[l]&&n[i-4][0]===h&&n[i-4][1]===u&&(d++,f-=5);let g=f+4;for(let e=1;e=a)break}n=(n||i)[e[t]],n&&!Array.isArray(n)?(s.iCurr=t,t++,!n.checkFn||(0,n.checkFn)(s)?(r=n,n=null):n=null):t++}this.state=n,this.match=r,this.lastProcessed=t}flush(){for(;this.match;){const e=this.queue.fnArray.length;this.lastProcessed=(0,this.match.processFn)(this.context,e),this.match=null,this.state=null,this._optimize()}}reset(){this.state=null,this.match=null,this.lastProcessed=0}}class c{static CHUNK_SIZE=1e3;static CHUNK_SIZE_ABOUT=this.CHUNK_SIZE-5;constructor(e=0,t){this._streamSink=t,this.fnArray=[],this.argsArray=[],this.optimizer=!t||e&n.RenderingIntentFlag.OPLIST?new s(this):new o(this),this.dependencies=new Set,this._totalLength=0,this.weight=0,this._resolved=t?null:Promise.resolve()}set isOffscreenCanvasSupported(e){this.optimizer.isOffscreenCanvasSupported=e}get length(){return this.argsArray.length}get ready(){return this._resolved||this._streamSink.ready}get totalLength(){return this._totalLength+this.length}addOp(e,t){this.optimizer.push(e,t),this.weight++,this._streamSink&&(this.weight>=c.CHUNK_SIZE||this.weight>=c.CHUNK_SIZE_ABOUT&&(e===n.OPS.restore||e===n.OPS.endText))&&this.flush()}addImageOps(e,t,a){void 0!==a&&this.addOp(n.OPS.beginMarkedContentProps,["OC",a]),this.addOp(e,t),void 0!==a&&this.addOp(n.OPS.endMarkedContent,[])}addDependency(e){this.dependencies.has(e)||(this.dependencies.add(e),this.addOp(n.OPS.dependency,[e]))}addDependencies(e){for(const t of e)this.addDependency(t)}addOpList(e){if(e instanceof c){for(const t of e.dependencies)this.dependencies.add(t);for(let t=0,a=e.length;t{Object.defineProperty(t,"__esModule",{value:!0}),t.PDFImage=void 0;var n=a(2),r=a(28),i=a(5),s=a(12),o=a(18),c=a(62),l=a(26),h=a(30),u=a(4);function d(e,t,a,n){return(e=t+e*a)<0?e=0:e>n&&(e=n),e}function f(e,t,a,n,r,i){const s=r*i;let o;o=t<=8?new Uint8Array(s):t<=16?new Uint16Array(s):new Uint32Array(s);const c=a/r,l=n/i;let h,u,d,f,g=0;const p=new Uint16Array(r),m=a;for(h=0;h0&&Number.isInteger(a.height)&&a.height>0&&(a.width!==y||a.height!==w)&&((0,n.warn)("PDFImage - using the Width/Height of the image data, rather than the image dictionary."),y=a.width,w=a.height),y<1||w<1)throw new n.FormatError(`Invalid image width: ${y} or height: ${w}`);this.width=y,this.height=w,this.interpolate=p.get("I","Interpolate"),this.imageMask=p.get("IM","ImageMask")||!1,this.matte=p.get("Matte")||!1;let x=a.bitsPerComponent;if(!x&&(x=p.get("BPC","BitsPerComponent"),!x)){if(!this.imageMask)throw new n.FormatError(`Bits per component missing in image: ${this.imageMask}`);x=1}if(this.bpc=x,!this.imageMask){let i=p.getRaw("CS")||p.getRaw("ColorSpace");if(!i)switch((0,n.info)("JPX images (which do not require color spaces)"),a.numComps){case 1:i=u.Name.get("DeviceGray");break;case 3:i=u.Name.get("DeviceRGB");break;case 4:i=u.Name.get("DeviceCMYK");break;default:throw new Error(`JPX images with ${a.numComps} color components not supported.`)}this.colorSpace=s.ColorSpace.parse({cs:i,xref:e,resources:r?t:null,pdfFunctionFactory:d,localColorSpaceCache:f}),this.numComps=this.colorSpace.numComps}if(this.decode=p.getArray("D","Decode"),this.needsDecode=!1,this.decode&&(this.colorSpace&&!this.colorSpace.isDefaultDecode(this.decode,x)||l&&!s.ColorSpace.isDefaultDecode(this.decode,1))){this.needsDecode=!0;const e=(1<>3)*a,o=e.byteLength;let c,l;if(!n||r&&s!==o?r?(c=new Uint8Array(s),c.set(e),c.fill(255,o)):c=new Uint8Array(e):c=e,r)for(l=0;l>7&1,s[d+1]=u>>6&1,s[d+2]=u>>5&1,s[d+3]=u>>4&1,s[d+4]=u>>3&1,s[d+5]=u>>2&1,s[d+6]=u>>1&1,s[d+7]=1&u,d+=8;if(d>=1}}else{let a=0;for(u=0,d=0,h=i;d>n;r<0?r=0:r>l&&(r=l),s[d]=r,u&=(1<o[n+1]){t=255;break}}c[u]=t}}}if(c)for(u=0,p=3,d=t*r;u>3,f=t&&c.ImageResizer.needsToBeResized(a,r);if(!e){let e;if("DeviceGray"===this.colorSpace.name&&1===u?e=n.ImageKind.GRAYSCALE_1BPP:"DeviceRGB"!==this.colorSpace.name||8!==u||this.needsDecode||(e=n.ImageKind.RGB_24BPP),e&&!this.smask&&!this.mask&&a===o&&r===h){const s=this.getImageBytes(h*d,{});if(t)return f?c.ImageResizer.createImage({data:s,kind:e,width:a,height:r,interpolate:this.interpolate},this.needsDecode):this.createBitmap(e,o,h,s);if(i.kind=e,i.data=s,this.needsDecode){(0,n.assert)(e===n.ImageKind.GRAYSCALE_1BPP,"PDFImage.createImageData: The image must be grayscale.");const t=i.data;for(let e=0,a=t.length;e>3,o=this.getImageBytes(r*s,{internal:!0}),c=this.getComponents(o);let l,h;if(1===i){if(h=a*r,this.needsDecode)for(l=0;l{Object.defineProperty(t,"__esModule",{value:!0}),t.Catalog=void 0;var n=a(3),r=a(2),i=a(4),s=a(67),o=a(5),c=a(68),l=a(12),h=a(69),u=a(59),d=a(70),f=a(72);function g(e){return e instanceof i.Dict&&(e=e.get("D")),Array.isArray(e)?e:null}class p{constructor(e,t){if(this.pdfManager=e,this.xref=t,this._catDict=t.getCatalogObj(),!(this._catDict instanceof i.Dict))throw new r.FormatError("Catalog object is not a dictionary.");this.toplevelPagesDict,this._actualNumPages=null,this.fontCache=new i.RefSetCache,this.builtInCMapCache=new Map,this.standardFontDataCache=new Map,this.globalImageCache=new u.GlobalImageCache,this.pageKidsCountCache=new i.RefSetCache,this.pageIndexCache=new i.RefSetCache,this.nonBlendModesSet=new i.RefSet,this.systemFontCache=new Map}cloneDict(){return this._catDict.clone()}get version(){const e=this._catDict.get("Version");if(e instanceof i.Name){if(n.PDF_VERSION_REGEXP.test(e.name))return(0,r.shadow)(this,"version",e.name);(0,r.warn)(`Invalid PDF catalog version: ${e.name}`)}return(0,r.shadow)(this,"version",null)}get lang(){const e=this._catDict.get("Lang");return(0,r.shadow)(this,"lang","string"==typeof e?(0,r.stringToPDFString)(e):null)}get needsRendering(){const e=this._catDict.get("NeedsRendering");return(0,r.shadow)(this,"needsRendering","boolean"==typeof e&&e)}get collection(){let e=null;try{const t=this._catDict.get("Collection");t instanceof i.Dict&&t.size>0&&(e=t)}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.info)("Cannot fetch Collection entry; assuming no collection is present.")}return(0,r.shadow)(this,"collection",e)}get acroForm(){let e=null;try{const t=this._catDict.get("AcroForm");t instanceof i.Dict&&t.size>0&&(e=t)}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.info)("Cannot fetch AcroForm entry; assuming no forms are present.")}return(0,r.shadow)(this,"acroForm",e)}get acroFormRef(){const e=this._catDict.getRaw("AcroForm");return(0,r.shadow)(this,"acroFormRef",e instanceof i.Ref?e:null)}get metadata(){const e=this._catDict.getRaw("Metadata");if(!(e instanceof i.Ref))return(0,r.shadow)(this,"metadata",null);let t=null;try{const a=this.xref.fetch(e,!this.xref.encrypt?.encryptMetadata);if(a instanceof o.BaseStream&&a.dict instanceof i.Dict){const e=a.dict.get("Type"),n=a.dict.get("Subtype");if((0,i.isName)(e,"Metadata")&&(0,i.isName)(n,"XML")){const e=(0,r.stringToUTF8String)(a.getString());e&&(t=new d.MetadataParser(e).serializable)}}}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.info)(`Skipping invalid Metadata: "${e}".`)}return(0,r.shadow)(this,"metadata",t)}get markInfo(){let e=null;try{e=this._readMarkInfo()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.warn)("Unable to read mark info.")}return(0,r.shadow)(this,"markInfo",e)}_readMarkInfo(){const e=this._catDict.get("MarkInfo");if(!(e instanceof i.Dict))return null;const t={Marked:!1,UserProperties:!1,Suspects:!1};for(const a in t){const n=e.get(a);"boolean"==typeof n&&(t[a]=n)}return t}get structTreeRoot(){let e=null;try{e=this._readStructTreeRoot()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.warn)("Unable read to structTreeRoot info.")}return(0,r.shadow)(this,"structTreeRoot",e)}_readStructTreeRoot(){const e=this._catDict.getRaw("StructTreeRoot"),t=this.xref.fetchIfRef(e);if(!(t instanceof i.Dict))return null;const a=new f.StructTreeRoot(t,e);return a.init(),a}get toplevelPagesDict(){const e=this._catDict.get("Pages");if(!(e instanceof i.Dict))throw new r.FormatError("Invalid top-level pages dictionary.");return(0,r.shadow)(this,"toplevelPagesDict",e)}get documentOutline(){let e=null;try{e=this._readDocumentOutline()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.warn)("Unable to read document outline.")}return(0,r.shadow)(this,"documentOutline",e)}_readDocumentOutline(){let e=this._catDict.get("Outlines");if(!(e instanceof i.Dict))return null;if(e=e.getRaw("First"),!(e instanceof i.Ref))return null;const t={items:[]},a=[{obj:e,parent:t}],n=new i.RefSet;n.put(e);const s=this.xref,o=new Uint8ClampedArray(3);for(;a.length>0;){const t=a.shift(),c=s.fetchIfRef(t.obj);if(null===c)continue;if(!c.has("Title"))throw new r.FormatError("Invalid outline item encountered.");const h={url:null,dest:null,action:null};p.parseDestDictionary({destDict:c,resultObj:h,docBaseUrl:this.baseUrl,docAttachments:this.attachments});const u=c.get("Title"),d=c.get("F")||0,f=c.getArray("C"),g=c.get("Count");let m=o;!Array.isArray(f)||3!==f.length||0===f[0]&&0===f[1]&&0===f[2]||(m=l.ColorSpace.singletons.rgb.getRgb(f,0));const b={action:h.action,attachment:h.attachment,dest:h.dest,url:h.url,unsafeUrl:h.unsafeUrl,newWindow:h.newWindow,setOCGState:h.setOCGState,title:(0,r.stringToPDFString)(u),color:m,count:Number.isInteger(g)?g:void 0,bold:!!(2&d),italic:!!(1&d),items:[]};t.parent.items.push(b),e=c.getRaw("First"),e instanceof i.Ref&&!n.has(e)&&(a.push({obj:e,parent:b}),n.put(e)),e=c.getRaw("Next"),e instanceof i.Ref&&!n.has(e)&&(a.push({obj:e,parent:t.parent}),n.put(e))}return t.items.length>0?t.items:null}get permissions(){let e=null;try{e=this._readPermissions()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.warn)("Unable to read permissions.")}return(0,r.shadow)(this,"permissions",e)}_readPermissions(){const e=this.xref.trailer.get("Encrypt");if(!(e instanceof i.Dict))return null;let t=e.get("P");if("number"!=typeof t)return null;t+=2**32;const a=[];for(const e in r.PermissionFlag){const n=r.PermissionFlag[e];t&n&&a.push(n)}return a}get optionalContentConfig(){let e=null;try{const t=this._catDict.get("OCProperties");if(!t)return(0,r.shadow)(this,"optionalContentConfig",null);const a=t.get("D");if(!a)return(0,r.shadow)(this,"optionalContentConfig",null);const n=t.get("OCGs");if(!Array.isArray(n))return(0,r.shadow)(this,"optionalContentConfig",null);const s=[],o=[];for(const e of n){if(!(e instanceof i.Ref))continue;o.push(e);const t=this.xref.fetchIfRef(e);s.push({id:e.toString(),name:"string"==typeof t.get("Name")?(0,r.stringToPDFString)(t.get("Name")):null,intent:"string"==typeof t.get("Intent")?(0,r.stringToPDFString)(t.get("Intent")):null})}e=this._readOptionalContentConfig(a,o),e.groups=s}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.warn)(`Unable to read optional content config: ${e}`)}return(0,r.shadow)(this,"optionalContentConfig",e)}_readOptionalContentConfig(e,t){function a(e){const a=[];if(Array.isArray(e))for(const n of e)n instanceof i.Ref&&t.includes(n)&&a.push(n.toString());return a}function n(e,a=0){if(!Array.isArray(e))return null;const n=[];for(const r of e){if(r instanceof i.Ref&&t.includes(r)){c.put(r),n.push(r.toString());continue}const e=s(r,a);e&&n.push(e)}if(a>0)return n;const r=[];for(const e of t)c.has(e)||r.push(e.toString());return r.length&&n.push({name:null,order:r}),n}function s(e,t){if(++t>l)return(0,r.warn)("parseNestedOrder - reached MAX_NESTED_LEVELS."),null;const a=o.fetchIfRef(e);if(!Array.isArray(a))return null;const i=o.fetchIfRef(a[0]);if("string"!=typeof i)return null;const s=n(a.slice(1),t);return s&&s.length?{name:(0,r.stringToPDFString)(i),order:s}:null}const o=this.xref,c=new i.RefSet,l=10;return{name:"string"==typeof e.get("Name")?(0,r.stringToPDFString)(e.get("Name")):null,creator:"string"==typeof e.get("Creator")?(0,r.stringToPDFString)(e.get("Creator")):null,baseState:e.get("BaseState")instanceof i.Name?e.get("BaseState").name:null,on:a(e.get("ON")),off:a(e.get("OFF")),order:n(e.get("Order")),groups:null}}setActualNumPages(e=null){this._actualNumPages=e}get hasActualNumPages(){return null!==this._actualNumPages}get _pagesCount(){const e=this.toplevelPagesDict.get("Count");if(!Number.isInteger(e))throw new r.FormatError("Page count in top-level pages dictionary is not an integer.");return(0,r.shadow)(this,"_pagesCount",e)}get numPages(){return this.hasActualNumPages?this._actualNumPages:this._pagesCount}get destinations(){const e=this._readDests(),t=Object.create(null);if(e instanceof s.NameTree)for(const[a,n]of e.getAll()){const e=g(n);e&&(t[(0,r.stringToPDFString)(a)]=e)}else e instanceof i.Dict&&e.forEach((function(e,a){const n=g(a);n&&(t[e]=n)}));return(0,r.shadow)(this,"destinations",t)}getDestination(e){const t=this._readDests();if(t instanceof s.NameTree){const a=g(t.get(e));if(a)return a;const n=this.destinations[e];if(n)return(0,r.warn)(`Found "${e}" at an incorrect position in the NameTree.`),n}else if(t instanceof i.Dict){const a=g(t.get(e));if(a)return a}return null}_readDests(){const e=this._catDict.get("Names");return e?.has("Dests")?new s.NameTree(e.getRaw("Dests"),this.xref):this._catDict.has("Dests")?this._catDict.get("Dests"):void 0}get pageLabels(){let e=null;try{e=this._readPageLabels()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,r.warn)("Unable to read page labels.")}return(0,r.shadow)(this,"pageLabels",e)}_readPageLabels(){const e=this._catDict.getRaw("PageLabels");if(!e)return null;const t=new Array(this.numPages);let a=null,o="";const c=new s.NumberTree(e,this.xref).getAll();let l="",h=1;for(let e=0,s=this.numPages;e=1))throw new r.FormatError("Invalid start in PageLabel dictionary.");h=e}else h=1}switch(a){case"D":l=h;break;case"R":case"r":l=(0,n.toRomanNumerals)(h,"r"===a);break;case"A":case"a":const e=26,t="a"===a?97:65,i=h-1;l=String.fromCharCode(t+i%e).repeat(Math.floor(i/e)+1);break;default:if(a)throw new r.FormatError(`Invalid style "${a}" in PageLabel dictionary.`);l=""}t[e]=o+l,h++}return t}get pageLayout(){const e=this._catDict.get("PageLayout");let t="";if(e instanceof i.Name)switch(e.name){case"SinglePage":case"OneColumn":case"TwoColumnLeft":case"TwoColumnRight":case"TwoPageLeft":case"TwoPageRight":t=e.name}return(0,r.shadow)(this,"pageLayout",t)}get pageMode(){const e=this._catDict.get("PageMode");let t="UseNone";if(e instanceof i.Name)switch(e.name){case"UseNone":case"UseOutlines":case"UseThumbs":case"FullScreen":case"UseOC":case"UseAttachments":t=e.name}return(0,r.shadow)(this,"pageMode",t)}get viewerPreferences(){const e=this._catDict.get("ViewerPreferences");if(!(e instanceof i.Dict))return(0,r.shadow)(this,"viewerPreferences",null);let t=null;for(const a of e.getKeys()){const n=e.get(a);let s;switch(a){case"HideToolbar":case"HideMenubar":case"HideWindowUI":case"FitWindow":case"CenterWindow":case"DisplayDocTitle":case"PickTrayByPDFSize":"boolean"==typeof n&&(s=n);break;case"NonFullScreenPageMode":if(n instanceof i.Name)switch(n.name){case"UseNone":case"UseOutlines":case"UseThumbs":case"UseOC":s=n.name;break;default:s="UseNone"}break;case"Direction":if(n instanceof i.Name)switch(n.name){case"L2R":case"R2L":s=n.name;break;default:s="L2R"}break;case"ViewArea":case"ViewClip":case"PrintArea":case"PrintClip":if(n instanceof i.Name)switch(n.name){case"MediaBox":case"CropBox":case"BleedBox":case"TrimBox":case"ArtBox":s=n.name;break;default:s="CropBox"}break;case"PrintScaling":if(n instanceof i.Name)switch(n.name){case"None":case"AppDefault":s=n.name;break;default:s="AppDefault"}break;case"Duplex":if(n instanceof i.Name)switch(n.name){case"Simplex":case"DuplexFlipShortEdge":case"DuplexFlipLongEdge":s=n.name;break;default:s="None"}break;case"PrintPageRange":Array.isArray(n)&&n.length%2==0&&n.every(((e,t,a)=>Number.isInteger(e)&&e>0&&(0===t||e>=a[t-1])&&e<=this.numPages))&&(s=n);break;case"NumCopies":Number.isInteger(n)&&n>0&&(s=n);break;default:(0,r.warn)(`Ignoring non-standard key in ViewerPreferences: ${a}.`);continue}void 0!==s?(t||(t=Object.create(null)),t[a]=s):(0,r.warn)(`Bad value, for key "${a}", in ViewerPreferences: ${n}.`)}return(0,r.shadow)(this,"viewerPreferences",t)}get openAction(){const e=this._catDict.get("OpenAction"),t=Object.create(null);if(e instanceof i.Dict){const a=new i.Dict(this.xref);a.set("A",e);const n={url:null,dest:null,action:null};p.parseDestDictionary({destDict:a,resultObj:n}),Array.isArray(n.dest)?t.dest=n.dest:n.action&&(t.action=n.action)}else Array.isArray(e)&&(t.dest=e);return(0,r.shadow)(this,"openAction",(0,r.objectSize)(t)>0?t:null)}get attachments(){const e=this._catDict.get("Names");let t=null;if(e instanceof i.Dict&&e.has("EmbeddedFiles")){const a=new s.NameTree(e.getRaw("EmbeddedFiles"),this.xref);for(const[e,n]of a.getAll()){const a=new h.FileSpec(n,this.xref);t||(t=Object.create(null)),t[(0,r.stringToPDFString)(e)]=a.serializable}}return(0,r.shadow)(this,"attachments",t)}get xfaImages(){const e=this._catDict.get("Names");let t=null;if(e instanceof i.Dict&&e.has("XFAImages")){const a=new s.NameTree(e.getRaw("XFAImages"),this.xref);for(const[e,n]of a.getAll())t||(t=new i.Dict(this.xref)),t.set((0,r.stringToPDFString)(e),n)}return(0,r.shadow)(this,"xfaImages",t)}_collectJavaScript(){const e=this._catDict.get("Names");let t=null;function a(e,a){if(!(a instanceof i.Dict))return;if(!(0,i.isName)(a.get("S"),"JavaScript"))return;let n=a.get("JS");if(n instanceof o.BaseStream)n=n.getString();else if("string"!=typeof n)return;n=(0,r.stringToPDFString)(n).replaceAll("\0",""),n&&(t||=new Map).set(e,n)}if(e instanceof i.Dict&&e.has("JavaScript")){const t=new s.NameTree(e.getRaw("JavaScript"),this.xref);for(const[e,n]of t.getAll())a((0,r.stringToPDFString)(e),n)}const n=this._catDict.get("OpenAction");return n&&a("OpenAction",n),t}get jsActions(){const e=this._collectJavaScript();let t=(0,n.collectActions)(this.xref,this._catDict,r.DocumentActionEventType);if(e){t||=Object.create(null);for(const[a,n]of e)a in t?t[a].push(n):t[a]=[n]}return(0,r.shadow)(this,"jsActions",t)}async fontFallback(e,t){const a=await Promise.all(this.fontCache);for(const n of a)if(n.loadedName===e)return void n.fallback(t)}async cleanup(e=!1){(0,c.clearGlobalCaches)(),this.globalImageCache.clear(e),this.pageKidsCountCache.clear(),this.pageIndexCache.clear(),this.nonBlendModesSet.clear();const t=await Promise.all(this.fontCache);for(const{dict:e}of t)delete e.cacheKey;this.fontCache.clear(),this.builtInCMapCache.clear(),this.standardFontDataCache.clear(),this.systemFontCache.clear()}async getPageDict(e){const t=[this.toplevelPagesDict],a=new i.RefSet,n=this._catDict.getRaw("Pages");n instanceof i.Ref&&a.put(n);const s=this.xref,o=this.pageKidsCountCache,c=this.pageIndexCache;let l=0;for(;t.length;){const n=t.pop();if(n instanceof i.Ref){const h=o.get(n);if(h>=0&&l+h<=e){l+=h;continue}if(a.has(n))throw new r.FormatError("Pages tree contains circular reference.");a.put(n);const u=await s.fetchAsync(n);if(u instanceof i.Dict){let t=u.getRaw("Type");if(t instanceof i.Ref&&(t=await s.fetchAsync(t)),(0,i.isName)(t,"Page")||!u.has("Kids")){if(o.has(n)||o.put(n,1),c.has(n)||c.put(n,l),l===e)return[u,n];l++;continue}}t.push(u);continue}if(!(n instanceof i.Dict))throw new r.FormatError("Page dictionary kid reference points to wrong type of object.");const{objId:h}=n;let u=n.getRaw("Count");if(u instanceof i.Ref&&(u=await s.fetchAsync(u)),Number.isInteger(u)&&u>=0&&(h&&!o.has(h)&&o.put(h,u),l+u<=e)){l+=u;continue}let d=n.getRaw("Kids");if(d instanceof i.Ref&&(d=await s.fetchAsync(d)),!Array.isArray(d)){let t=n.getRaw("Type");if(t instanceof i.Ref&&(t=await s.fetchAsync(t)),(0,i.isName)(t,"Page")||!n.has("Kids")){if(l===e)return[n,null];l++;continue}throw new r.FormatError("Page dictionary kids object is not an array.")}for(let e=d.length-1;e>=0;e--)t.push(d[e])}throw new Error(`Page index ${e} not found.`)}async getAllPageDicts(e=!1){const{ignoreErrors:t}=this.pdfManager.evaluatorOptions,a=[{currentNode:this.toplevelPagesDict,posInKids:0}],s=new i.RefSet,o=this._catDict.getRaw("Pages");o instanceof i.Ref&&s.put(o);const c=new Map,l=this.xref,h=this.pageIndexCache;let u=0;function d(a){if(a instanceof n.XRefEntryException&&!e)throw a;e&&t&&0===u&&((0,r.warn)(`getAllPageDicts - Skipping invalid first page: "${a}".`),a=i.Dict.empty),c.set(u++,[a,null])}for(;a.length>0;){const e=a.at(-1),{currentNode:t,posInKids:n}=e;let o=t.getRaw("Kids");if(o instanceof i.Ref)try{o=await l.fetchAsync(o)}catch(e){d(e);break}if(!Array.isArray(o)){d(new r.FormatError("Page dictionary kids object is not an array."));break}if(n>=o.length){a.pop();continue}const p=o[n];let m;if(p instanceof i.Ref){if(s.has(p)){d(new r.FormatError("Pages tree contains circular reference."));break}s.put(p);try{m=await l.fetchAsync(p)}catch(e){d(e);break}}else m=p;if(!(m instanceof i.Dict)){d(new r.FormatError("Page dictionary kid reference points to wrong type of object."));break}let b=m.getRaw("Type");if(b instanceof i.Ref)try{b=await l.fetchAsync(b)}catch(e){d(e);break}(0,i.isName)(b,"Page")||!m.has("Kids")?(f=m,(g=p instanceof i.Ref?p:null)&&!h.has(g)&&h.put(g,u),c.set(u++,[f,g])):a.push({currentNode:m,posInKids:0}),e.posInKids++}var f,g;return c}getPageIndex(e){const t=this.pageIndexCache.get(e);if(void 0!==t)return Promise.resolve(t);const a=this.xref;let n=0;const s=t=>function(t){let n,s=0;return a.fetchAsync(t).then((function(a){if((0,i.isRefsEqual)(t,e)&&!(0,i.isDict)(a,"Page")&&!(a instanceof i.Dict&&!a.has("Type")&&a.has("Contents")))throw new r.FormatError("The reference does not point to a /Page dictionary.");if(!a)return null;if(!(a instanceof i.Dict))throw new r.FormatError("Node must be a dictionary.");return n=a.getRaw("Parent"),a.getAsync("Parent")})).then((function(e){if(!e)return null;if(!(e instanceof i.Dict))throw new r.FormatError("Parent must be a dictionary.");return e.getAsync("Kids")})).then((function(e){if(!e)return null;const o=[];let c=!1;for(const n of e){if(!(n instanceof i.Ref))throw new r.FormatError("Kid must be a reference.");if((0,i.isRefsEqual)(n,t)){c=!0;break}o.push(a.fetchAsync(n).then((function(e){if(!(e instanceof i.Dict))throw new r.FormatError("Kid node must be a dictionary.");e.has("Count")?s+=e.get("Count"):s++})))}if(!c)throw new r.FormatError("Kid reference not found in parent's kids.");return Promise.all(o).then((function(){return[s,n]}))}))}(t).then((t=>{if(!t)return this.pageIndexCache.put(e,n),n;const[a,r]=t;return n+=a,s(r)}));return s(e)}get baseUrl(){const e=this._catDict.get("URI");if(e instanceof i.Dict){const t=e.get("Base");if("string"==typeof t){const e=(0,r.createValidAbsoluteUrl)(t,null,{tryConvertEncoding:!0});if(e)return(0,r.shadow)(this,"baseUrl",e.href)}}return(0,r.shadow)(this,"baseUrl",this.pdfManager.docBaseUrl)}static parseDestDictionary({destDict:e,resultObj:t,docBaseUrl:a=null,docAttachments:s=null}){if(!(e instanceof i.Dict))return void(0,r.warn)("parseDestDictionary: `destDict` must be a dictionary.");let c,l,h=e.get("A");if(h instanceof i.Dict||(e.has("Dest")?h=e.get("Dest"):(h=e.get("AA"),h instanceof i.Dict&&(h.has("D")?h=h.get("D"):h.has("U")&&(h=h.get("U"))))),h instanceof i.Dict){const e=h.get("S");if(!(e instanceof i.Name))return void(0,r.warn)("parseDestDictionary: Invalid type in Action dictionary.");const a=e.name;switch(a){case"ResetForm":const e=h.get("Flags"),u=!(1&("number"==typeof e?e:0)),d=[],f=[];for(const e of h.get("Fields")||[])e instanceof i.Ref?f.push(e.toString()):"string"==typeof e&&d.push((0,r.stringToPDFString)(e));t.resetForm={fields:d,refs:f,include:u};break;case"URI":c=h.get("URI"),c instanceof i.Name&&(c="/"+c.name);break;case"GoTo":l=h.get("D");break;case"Launch":case"GoToR":const g=h.get("F");g instanceof i.Dict?c=g.get("F")||null:"string"==typeof g&&(c=g);let p=h.get("D");if(p&&(p instanceof i.Name&&(p=p.name),"string"==typeof c)){const e=c.split("#")[0];"string"==typeof p?c=e+"#"+p:Array.isArray(p)&&(c=e+"#"+JSON.stringify(p))}const m=h.get("NewWindow");"boolean"==typeof m&&(t.newWindow=m);break;case"GoToE":const b=h.get("T");let y;if(s&&b instanceof i.Dict){const e=b.get("R"),t=b.get("N");(0,i.isName)(e,"C")&&"string"==typeof t&&(y=s[(0,r.stringToPDFString)(t)])}y?t.attachment=y:(0,r.warn)('parseDestDictionary - unimplemented "GoToE" action.');break;case"Named":const w=h.get("N");w instanceof i.Name&&(t.action=w.name);break;case"SetOCGState":const x=h.get("State"),S=h.get("PreserveRB");if(!Array.isArray(x)||0===x.length)break;const A=[];for(const e of x)if(e instanceof i.Name)switch(e.name){case"ON":case"OFF":case"Toggle":A.push(e.name)}else e instanceof i.Ref&&A.push(e.toString());if(A.length!==x.length)break;t.setOCGState={state:A,preserveRB:"boolean"!=typeof S||S};break;case"JavaScript":const k=h.get("JS");let C;k instanceof o.BaseStream?C=k.getString():"string"==typeof k&&(C=k);const v=C&&(0,n.recoverJsURL)((0,r.stringToPDFString)(C));if(v){c=v.url,t.newWindow=v.newWindow;break}default:if("JavaScript"===a||"SubmitForm"===a)break;(0,r.warn)(`parseDestDictionary - unsupported action: "${a}".`)}}else e.has("Dest")&&(l=e.get("Dest"));if("string"==typeof c){const e=(0,r.createValidAbsoluteUrl)(c,a,{addDefaultProtocol:!0,tryConvertEncoding:!0});e&&(t.url=e.href),t.unsafeUrl=c}l&&(l instanceof i.Name&&(l=l.name),"string"==typeof l?t.dest=(0,r.stringToPDFString)(l):Array.isArray(l)&&(t.dest=l))}}t.Catalog=p},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.NumberTree=t.NameTree=void 0;var n=a(4),r=a(2);class i{constructor(e,t,a){this.constructor===i&&(0,r.unreachable)("Cannot initialize NameOrNumberTree."),this.root=e,this.xref=t,this._type=a}getAll(){const e=new Map;if(!this.root)return e;const t=this.xref,a=new n.RefSet;a.put(this.root);const i=[this.root];for(;i.length>0;){const s=t.fetchIfRef(i.shift());if(!(s instanceof n.Dict))continue;if(s.has("Kids")){const e=s.get("Kids");if(!Array.isArray(e))continue;for(const t of e){if(a.has(t))throw new r.FormatError(`Duplicate entry in "${this._type}" tree.`);i.push(t),a.put(t)}continue}const o=s.get(this._type);if(Array.isArray(o))for(let a=0,n=o.length;a10)return(0,r.warn)(`Search depth limit reached for "${this._type}" tree.`),null;const i=a.get("Kids");if(!Array.isArray(i))return null;let s=0,o=i.length-1;for(;s<=o;){const n=s+o>>1,r=t.fetchIfRef(i[n]),c=r.get("Limits");if(et.fetchIfRef(c[1]))){a=r;break}s=n+1}}if(s>o)return null}const i=a.get(this._type);if(Array.isArray(i)){let a=0,n=i.length-2;for(;a<=n;){const r=a+n>>1,s=r+(1&r),o=t.fetchIfRef(i[s]);if(eo))return t.fetchIfRef(i[s+1]);a=s+2}}}return null}}t.NameTree=class extends i{constructor(e,t){super(e,t,"Names")}},t.NumberTree=class extends i{constructor(e,t){super(e,t,"Nums")}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.clearGlobalCaches=function(){(0,n.clearPatternCaches)(),(0,r.clearPrimitiveCaches)(),(0,i.clearUnicodeCaches)()};var n=a(50),r=a(4),i=a(40)},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.FileSpec=void 0;var n=a(2),r=a(5),i=a(4);function s(e){return e.has("UF")?e.get("UF"):e.has("F")?e.get("F"):e.has("Unix")?e.get("Unix"):e.has("Mac")?e.get("Mac"):e.has("DOS")?e.get("DOS"):null}t.FileSpec=class{constructor(e,t){e instanceof i.Dict&&(this.xref=t,this.root=e,e.has("FS")&&(this.fs=e.get("FS")),this.description=e.has("Desc")?(0,n.stringToPDFString)(e.get("Desc")):"",e.has("RF")&&(0,n.warn)("Related file specifications are not supported"),this.contentAvailable=!0,e.has("EF")||(this.contentAvailable=!1,(0,n.warn)("Non-embedded file specifications are not supported")))}get filename(){if(!this._filename&&this.root){const e=s(this.root)||"unnamed";this._filename=(0,n.stringToPDFString)(e).replaceAll("\\\\","\\").replaceAll("\\/","/").replaceAll("\\","/")}return this._filename}get content(){if(!this.contentAvailable)return null;!this.contentRef&&this.root&&(this.contentRef=s(this.root.get("EF")));let e=null;if(this.contentRef){const t=this.xref.fetchIfRef(this.contentRef);t instanceof r.BaseStream?e=t.getBytes():(0,n.warn)("Embedded file specification points to non-existing/invalid content")}else(0,n.warn)("Embedded file specification does not have a content");return e}get serializable(){return{filename:this.filename,content:this.content}}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.MetadataParser=void 0;var n=a(71);t.MetadataParser=class{constructor(e){e=this._repair(e);const t=new n.SimpleXMLParser({lowerCaseName:!0}).parseFromString(e);this._metadataMap=new Map,this._data=e,t&&this._parse(t)}_repair(e){return e.replace(/^[^<]+/,"").replaceAll(/>\\376\\377([^<]+)/g,(function(e,t){const a=t.replaceAll(/\\([0-3])([0-7])([0-7])/g,(function(e,t,a,n){return String.fromCharCode(64*t+8*a+1*n)})).replaceAll(/&(amp|apos|gt|lt|quot);/g,(function(e,t){switch(t){case"amp":return"&";case"apos":return"'";case"gt":return">";case"lt":return"<";case"quot":return'"'}throw new Error(`_repair: ${t} isn't defined.`)})),n=[">"];for(let e=0,t=a.length;e=32&&t<127&&60!==t&&62!==t&&38!==t?n.push(String.fromCharCode(t)):n.push("&#x"+(65536+t).toString(16).substring(1)+";")}return n.join("")}))}_getSequence(e){const t=e.nodeName;return"rdf:bag"!==t&&"rdf:seq"!==t&&"rdf:alt"!==t?null:e.childNodes.filter((e=>"rdf:li"===e.nodeName))}_parseArray(e){if(!e.hasChildNodes())return;const[t]=e.childNodes,a=this._getSequence(t)||[];this._metadataMap.set(e.nodeName,a.map((e=>e.textContent.trim())))}_parse(e){let t=e.documentElement;if("rdf:rdf"!==t.nodeName)for(t=t.firstChild;t&&"rdf:rdf"!==t.nodeName;)t=t.nextSibling;if(t&&"rdf:rdf"===t.nodeName&&t.hasChildNodes())for(const e of t.childNodes)if("rdf:description"===e.nodeName)for(const t of e.childNodes){const e=t.nodeName;switch(e){case"#text":continue;case"dc:creator":case"dc:subject":this._parseArray(t);continue}this._metadataMap.set(e,t.textContent.trim())}}get serializable(){return{parsedData:this._metadataMap,rawData:this._data}}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.XMLParserErrorCode=t.XMLParserBase=t.SimpleXMLParser=t.SimpleDOMNode=void 0;var n=a(3);const r={NoError:0,EndOfDocument:-1,UnterminatedCdat:-2,UnterminatedXmlDeclaration:-3,UnterminatedDoctypeDeclaration:-4,UnterminatedComment:-5,MalformedElement:-6,OutOfMemory:-7,UnterminatedAttributeValue:-8,UnterminatedElement:-9,ElementNeverBegun:-10};function i(e,t){const a=e[t];return" "===a||"\n"===a||"\r"===a||"\t"===a}t.XMLParserErrorCode=r;class s{_resolveEntities(e){return e.replaceAll(/&([^;]+);/g,((e,t)=>{if("#x"===t.substring(0,2))return String.fromCodePoint(parseInt(t.substring(2),16));if("#"===t.substring(0,1))return String.fromCodePoint(parseInt(t.substring(1),10));switch(t){case"lt":return"<";case"gt":return">";case"amp":return"&";case"quot":return'"';case"apos":return"'"}return this.onResolveEntity(t)}))}_parseContent(e,t){const a=[];let n=t;function r(){for(;n"!==e[n]&&"/"!==e[n];)++n;const s=e.substring(t,n);for(r();n"!==e[n]&&"/"!==e[n]&&"?"!==e[n];){r();let t="",s="";for(;n"!==e[a]&&"?"!==e[a]&&"/"!==e[a];)++a;const n=e.substring(t,a);!function(){for(;a"!==e[a+1]);)++a;return{name:n,value:e.substring(r,a),parsed:a-t}}parseXml(e){let t=0;for(;t",a),t<0)return void this.onError(r.UnterminatedElement);this.onEndElement(e.substring(a,t)),a=t+1;break;case"?":++a;const n=this._parseProcessingInstruction(e,a);if("?>"!==e.substring(a+n.parsed,a+n.parsed+2))return void 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0}onText(e){if(function(e){for(let t=0,a=e.length;t{Object.defineProperty(t,"__esModule",{value:!0}),t.StructTreeRoot=t.StructTreePage=void 0;var n=a(2),r=a(4),i=a(67),s=a(73);class o{constructor(e,t){this.dict=e,this.ref=t instanceof r.Ref?t:null,this.roleMap=new Map,this.structParentIds=null}init(){this.readRoleMap()}#k(e,t,a){if(!(e instanceof r.Ref)||t<0)return;this.structParentIds||=new r.RefSetCache;let n=this.structParentIds.get(e);n||(n=[],this.structParentIds.put(e,n)),n.push([t,a])}addAnnotationIdToPage(e,t){this.#k(e,t,4)}readRoleMap(){const e=this.dict.get("RoleMap");e instanceof r.Dict&&e.forEach(((e,t)=>{t instanceof r.Name&&this.roleMap.set(e,t.name)}))}static async canCreateStructureTree({catalogRef:e,pdfManager:t,newAnnotationsByPage:a}){if(!(e instanceof r.Ref))return(0,n.warn)("Cannot save the struct tree: no catalog reference."),!1;let i=0,s=!0;for(const[e,o]of a){const{ref:a}=await t.getPage(e);if(!(a instanceof r.Ref)){(0,n.warn)(`Cannot save the struct tree: page ${e} has no ref.`),s=!0;break}for(const e of o)e.accessibilityData?.type&&(e.parentTreeId=i++,s=!1)}if(s){for(const e of a.values())for(const t of e)delete t.parentTreeId;return!1}return!0}static async createStructureTree({newAnnotationsByPage:e,xref:t,catalogRef:a,pdfManager:n,newRefs:i}){const o=n.catalog.cloneDict(),c=t.getNewTemporaryRef();o.set("StructTreeRoot",c);const l=[];await(0,s.writeObject)(a,o,l,t),i.push({ref:a,data:l.join("")});const h=new r.Dict(t);h.set("Type",r.Name.get("StructTreeRoot"));const u=t.getNewTemporaryRef();h.set("ParentTree",u);const d=[];h.set("K",d);const f=new r.Dict(t),g=[];f.set("Nums",g);const p=await this.#C({newAnnotationsByPage:e,structTreeRootRef:c,kids:d,nums:g,xref:t,pdfManager:n,newRefs:i,buffer:l});h.set("ParentTreeNextKey",p),l.length=0,await(0,s.writeObject)(u,f,l,t),i.push({ref:u,data:l.join("")}),l.length=0,await(0,s.writeObject)(c,h,l,t),i.push({ref:c,data:l.join("")})}async canUpdateStructTree({pdfManager:e,newAnnotationsByPage:t}){if(!this.ref)return(0,n.warn)("Cannot update the struct tree: no root reference."),!1;let a=this.dict.get("ParentTreeNextKey");if(!Number.isInteger(a)||a<0)return(0,n.warn)("Cannot update the struct tree: invalid next key."),!1;const i=this.dict.get("ParentTree");if(!(i instanceof r.Dict))return(0,n.warn)("Cannot update the struct tree: ParentTree isn't a dict."),!1;const s=i.get("Nums");if(!Array.isArray(s))return(0,n.warn)("Cannot update the struct tree: nums isn't an array."),!1;const{numPages:c}=e.catalog;for(const a of t.keys()){const{pageDict:t,ref:i}=await e.getPage(a);if(!(i instanceof r.Ref))return(0,n.warn)(`Cannot save the struct tree: page ${a} has no ref.`),!1;const s=t.get("StructParents");if(!Number.isInteger(s)||s<0||s>=c)return(0,n.warn)(`Cannot save the struct tree: page ${a} has no id.`),!1}let l=!0;for(const[n,r]of t){const{pageDict:t}=await e.getPage(n);o.#v({elements:r,xref:this.dict.xref,pageDict:t,parentTree:i});for(const e of r)e.accessibilityData?.type&&(e.parentTreeId=a++,l=!1)}if(l){for(const e of t.values())for(const t of e)delete t.parentTreeId,delete t.structTreeParent;return!1}return!0}async updateStructureTree({newAnnotationsByPage:e,pdfManager:t,newRefs:a}){const n=this.dict.xref,i=this.dict.clone(),c=this.ref;let l,h=i.getRaw("ParentTree");h instanceof r.Ref?l=n.fetch(h):(l=h,h=n.getNewTemporaryRef(),i.set("ParentTree",h)),l=l.clone();let u=l.getRaw("Nums"),d=null;u instanceof r.Ref&&(d=u,u=n.fetch(d)),u=u.slice(),d||l.set("Nums",u);let f=i.getRaw("K"),g=null;f instanceof r.Ref?(g=f,f=n.fetch(g)):(g=n.getNewTemporaryRef(),i.set("K",g)),f=Array.isArray(f)?f.slice():[f];const p=[],m=await o.#C({newAnnotationsByPage:e,structTreeRootRef:c,kids:f,nums:u,xref:n,pdfManager:t,newRefs:a,buffer:p});i.set("ParentTreeNextKey",m),p.length=0,await(0,s.writeObject)(g,f,p,n),a.push({ref:g,data:p.join("")}),d&&(p.length=0,await(0,s.writeObject)(d,u,p,n),a.push({ref:d,data:p.join("")})),p.length=0,await(0,s.writeObject)(h,l,p,n),a.push({ref:h,data:p.join("")}),p.length=0,await(0,s.writeObject)(c,i,p,n),a.push({ref:c,data:p.join("")})}static async#C({newAnnotationsByPage:e,structTreeRootRef:t,kids:a,nums:n,xref:i,pdfManager:o,newRefs:c,buffer:l}){const h=r.Name.get("OBJR");let u=-1/0;for(const[d,f]of e){const{ref:e}=await o.getPage(d);for(const{accessibilityData:{type:o,title:d,lang:g,alt:p,expanded:m,actualText:b},ref:y,parentTreeId:w,structTreeParent:x}of f){u=Math.max(u,w);const f=i.getNewTemporaryRef(),S=new r.Dict(i);S.set("S",r.Name.get(o)),d&&S.set("T",d),g&&S.set("Lang",g),p&&S.set("Alt",p),m&&S.set("E",m),b&&S.set("ActualText",b),x?await this.#F({structTreeParent:x,tagDict:S,newTagRef:f,fallbackRef:t,xref:i,newRefs:c,buffer:l}):S.set("P",t);const A=new r.Dict(i);S.set("K",A),A.set("Type",h),A.set("Pg",e),A.set("Obj",y),l.length=0,await(0,s.writeObject)(f,S,l,i),c.push({ref:f,data:l.join("")}),n.push(w,f),a.push(f)}}return u+1}static#v({elements:e,xref:t,pageDict:a,parentTree:n}){const s=new Map;for(const t of e)if(t.structTreeParentId){const e=parseInt(t.structTreeParentId.split("_mc")[1],10);s.set(e,t)}const o=a.get("StructParents"),c=new i.NumberTree(n,t).get(o);if(!Array.isArray(c))return;const l=(e,a,n)=>{const i=s.get(e);if(i){const e=a.getRaw("P"),s=t.fetchIfRef(e);return e instanceof r.Ref&&s instanceof r.Dict&&(i.structTreeParent={ref:n,dict:a}),!0}return!1};for(const e of c){if(!(e instanceof r.Ref))continue;const a=t.fetch(e),n=a.get("K");if(Number.isInteger(n))l(n,a,e);else if(Array.isArray(n))for(let r of n)if(r=t.fetchIfRef(r),Number.isInteger(r)&&l(r,a,e))break}}static async#F({structTreeParent:{ref:e,dict:t},tagDict:a,newTagRef:i,fallbackRef:o,xref:c,newRefs:l,buffer:h}){const u=t.getRaw("P");let d=c.fetchIfRef(u);a.set("P",u);let f,g=!1,p=d.getRaw("K");if(p instanceof r.Ref?f=c.fetch(p):(f=p,p=c.getNewTemporaryRef(),d=d.clone(),d.set("K",p),g=!0),Array.isArray(f)){const t=f.indexOf(e);if(!(t>=0))return(0,n.warn)("Cannot update the struct tree: parent kid not found."),void a.set("P",o);f=f.slice(),f.splice(t+1,0,i)}else f instanceof r.Dict&&(f=[p,i],p=c.getNewTemporaryRef(),d.set("K",p),g=!0);h.length=0,await(0,s.writeObject)(p,f,h,c),l.push({ref:p,data:h.join("")}),g&&(h.length=0,await(0,s.writeObject)(u,d,h,c),l.push({ref:u,data:h.join("")}))}}t.StructTreeRoot=o;class c{constructor(e,t){this.tree=e,this.dict=t,this.kids=[],this.parseKids()}get role(){const e=this.dict.get("S"),t=e instanceof r.Name?e.name:"",{root:a}=this.tree;return a.roleMap.has(t)?a.roleMap.get(t):t}parseKids(){let e=null;const t=this.dict.getRaw("Pg");t instanceof r.Ref&&(e=t.toString());const a=this.dict.get("K");if(Array.isArray(a))for(const t of a){const a=this.parseKid(e,t);a&&this.kids.push(a)}else{const t=this.parseKid(e,a);t&&this.kids.push(t)}}parseKid(e,t){if(Number.isInteger(t))return this.tree.pageDict.objId!==e?null:new l({type:1,mcid:t,pageObjId:e});let a=null;if(t instanceof r.Ref?a=this.dict.xref.fetch(t):t instanceof r.Dict&&(a=t),!a)return null;const n=a.getRaw("Pg");n instanceof r.Ref&&(e=n.toString());const i=a.get("Type")instanceof r.Name?a.get("Type").name:null;if("MCR"===i){if(this.tree.pageDict.objId!==e)return null;const t=a.getRaw("Stm");return new l({type:2,refObjId:t instanceof r.Ref?t.toString():null,pageObjId:e,mcid:a.get("MCID")})}if("OBJR"===i){if(this.tree.pageDict.objId!==e)return null;const t=a.getRaw("Obj");return new l({type:3,refObjId:t instanceof r.Ref?t.toString():null,pageObjId:e})}return new l({type:5,dict:a})}}class l{constructor({type:e,dict:t=null,mcid:a=null,pageObjId:n=null,refObjId:r=null}){this.type=e,this.dict=t,this.mcid=a,this.pageObjId=n,this.refObjId=r,this.parentNode=null}}t.StructTreePage=class{constructor(e,t){this.root=e,this.rootDict=e?e.dict:null,this.pageDict=t,this.nodes=[]}parse(e){if(!this.root||!this.rootDict)return;const t=this.rootDict.get("ParentTree");if(!t)return;const a=this.pageDict.get("StructParents"),n=e instanceof r.Ref&&this.root.structParentIds?.get(e);if(!Number.isInteger(a)&&!n)return;const s=new Map,o=new i.NumberTree(t,this.rootDict.xref);if(Number.isInteger(a)){const e=o.get(a);if(Array.isArray(e))for(const t of e)t instanceof r.Ref&&this.addNode(this.rootDict.xref.fetch(t),s)}if(n)for(const[e,t]of n){const a=o.get(e);if(a){const e=this.addNode(this.rootDict.xref.fetchIfRef(a),s);1===e?.kids?.length&&3===e.kids[0].type&&(e.kids[0].type=t)}}}addNode(e,t,a=0){if(a>40)return(0,n.warn)("StructTree MAX_DEPTH reached."),null;if(t.has(e))return t.get(e);const i=new c(this,e);t.set(e,i);const s=e.get("P");if(!s||(0,r.isName)(s.get("Type"),"StructTreeRoot"))return this.addTopLevelNode(e,i)||t.delete(e),i;const o=this.addNode(s,t,a+1);if(!o)return i;let l=!1;for(const t of o.kids)5===t.type&&t.dict===e&&(t.parentNode=i,l=!0);return l||t.delete(e),i}addTopLevelNode(e,t){const a=this.rootDict.get("K");if(!a)return!1;if(a instanceof r.Dict)return a.objId===e.objId&&(this.nodes[0]=t,!0);if(!Array.isArray(a))return!0;let n=!1;for(let r=0;r40)return void(0,n.warn)("StructTree too deep to be fully serialized.");const i=Object.create(null);i.role=t.role,i.children=[],a.children.push(i);const s=t.dict.get("Alt");"string"==typeof s&&(i.alt=(0,n.stringToPDFString)(s));const o=t.dict.get("Lang");"string"==typeof o&&(i.lang=(0,n.stringToPDFString)(o));for(const a of t.kids){const t=5===a.type?a.parentNode:null;t?e(t,i,r+1):1===a.type||2===a.type?i.children.push({type:"content",id:`p${a.pageObjId}_mc${a.mcid}`}):3===a.type?i.children.push({type:"object",id:a.refObjId}):4===a.type&&i.children.push({type:"annotation",id:`${n.AnnotationPrefix}${a.refObjId}`})}}const t=Object.create(null);t.children=[],t.role="Root";for(const a of this.nodes)a&&e(a,t);return t}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.incrementalUpdate=async function({originalData:e,xrefInfo:t,newRefs:a,xref:o=null,hasXfa:u=!1,xfaDatasetsRef:d=null,hasXfaDatasetsEntry:f=!1,needAppearances:m,acroFormRef:b=null,acroForm:y=null,xfaData:w=null}){await async function({xref:e,acroForm:t,acroFormRef:a,hasXfa:r,hasXfaDatasetsEntry:i,xfaDatasetsRef:s,needAppearances:o,newRefs:c}){if(!r||i||s||(0,n.warn)("XFA - Cannot save it"),!o&&(!r||!s||i))return;const h=t.clone();if(r&&!i){const e=t.get("XFA").slice();e.splice(2,0,"datasets"),e.splice(3,0,s),h.set("XFA",e)}o&&h.set("NeedAppearances",!0);const u=[];await l(a,h,u,e),c.push({ref:a,data:u.join("")})}({xref:o,acroForm:y,acroFormRef:b,hasXfa:u,hasXfaDatasetsEntry:f,xfaDatasetsRef:d,needAppearances:m,newRefs:a}),u&&function({xfaData:e,xfaDatasetsRef:t,newRefs:a,xref:r}){null===e&&(e=function(e,t){const a=new s.SimpleXMLParser({hasAttributes:!0}).parseFromString(e);for(const{xfa:e}of t){if(!e)continue;const{path:t,value:r}=e;if(!t)continue;const o=(0,i.parseXFAPath)(t);let c=a.documentElement.searchNode(o,0);!c&&o.length>1&&(c=a.documentElement.searchNode([o.at(-1)],0)),c?c.childNodes=Array.isArray(r)?r.map((e=>new s.SimpleDOMNode("value",e))):[new s.SimpleDOMNode("#text",r)]:(0,n.warn)(`Node not found for path: ${t}`)}const r=[];return a.documentElement.dump(r),r.join("")}(r.fetchIfRef(t).getString(),a));const o=r.encrypt;o&&(e=o.createCipherTransform(t.num,t.gen).encryptString(e));const c=`${t.num} ${t.gen} obj\n<< 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n=!0;for(const r of e)n?n=!1:t.push(" "),await f(r,t,a);t.push("]")}async function f(e,t,a){e instanceof r.Name?t.push(`/${(0,i.escapePDFName)(e.name)}`):e instanceof r.Ref?t.push(`${e.num} ${e.gen} R`):Array.isArray(e)?await d(e,t,a):"string"==typeof e?(a&&(e=a.encryptString(e)),t.push(`(${(0,i.escapeString)(e)})`)):"number"==typeof e?t.push((0,i.numberToString)(e)):"boolean"==typeof e?t.push(e.toString()):e instanceof r.Dict?await h(e,t,a):e instanceof o.BaseStream?await u(e,t,a):null===e?t.push("null"):(0,n.warn)(`Unhandled value in writer: ${typeof e}, please file a bug.`)}function g(e,t,a,n){for(let r=t+a-1;r>a-1;r--)n[r]=255&e,e>>=8;return a+t}function p(e,t,a){for(let n=0,r=e.length;n{Object.defineProperty(t,"__esModule",{value:!0}),t.calculateSHA256=t.calculateMD5=t.PDF20=t.PDF17=t.CipherTransformFactory=t.ARCFourCipher=t.AES256Cipher=t.AES128Cipher=void 0,t.calculateSHA384=u,t.calculateSHA512=void 0;var n=a(2),r=a(4),i=a(75);class s{constructor(e){this.a=0,this.b=0;const t=new Uint8Array(256),a=e.length;for(let e=0;e<256;++e)t[e]=e;for(let n=0,r=0;n<256;++n){const i=t[n];r=r+i+e[n%a]&255,t[n]=t[r],t[r]=i}this.s=t}encryptBlock(e){let t=this.a,a=this.b;const n=this.s,r=e.length,i=new Uint8Array(r);for(let s=0;s>5&255,h[u++]=r>>13&255,h[u++]=r>>21&255,h[u++]=r>>>29&255,h[u++]=0,h[u++]=0,h[u++]=0;const g=new Int32Array(16);for(u=0;u>>32-o)|0,r=i}i=i+r|0,s=s+l|0,o=o+f|0,c=c+p|0}return new Uint8Array([255&i,i>>8&255,i>>16&255,i>>>24&255,255&s,s>>8&255,s>>16&255,s>>>24&255,255&o,o>>8&255,o>>16&255,o>>>24&255,255&c,c>>8&255,c>>16&255,c>>>24&255])}}();t.calculateMD5=o;class c{constructor(e,t){this.high=0|e,this.low=0|t}and(e){this.high&=e.high,this.low&=e.low}xor(e){this.high^=e.high,this.low^=e.low}or(e){this.high|=e.high,this.low|=e.low}shiftRight(e){e>=32?(this.low=this.high>>>e-32|0,this.high=0):(this.low=this.low>>>e|this.high<<32-e,this.high=this.high>>>e|0)}shiftLeft(e){e>=32?(this.high=this.low<>>32-e,this.low<<=e)}rotateRight(e){let t,a;32&e?(a=this.low,t=this.high):(t=this.low,a=this.high),e&=31,this.low=t>>>e|a<<32-e,this.high=a>>>e|t<<32-e}not(){this.high=~this.high,this.low=~this.low}add(e){const t=(this.low>>>0)+(e.low>>>0);let a=(this.high>>>0)+(e.high>>>0);t>4294967295&&(a+=1),this.low=0|t,this.high=0|a}copyTo(e,t){e[t]=this.high>>>24&255,e[t+1]=this.high>>16&255,e[t+2]=this.high>>8&255,e[t+3]=255&this.high,e[t+4]=this.low>>>24&255,e[t+5]=this.low>>16&255,e[t+6]=this.low>>8&255,e[t+7]=255&this.low}assign(e){this.high=e.high,this.low=e.low}}const l=function(){function e(e,t){return e>>>t|e<<32-t}function t(e,t,a){return e&t^~e&a}function a(e,t,a){return e&t^e&a^t&a}function n(t){return e(t,2)^e(t,13)^e(t,22)}function r(t){return e(t,6)^e(t,11)^e(t,25)}function i(t){return e(t,7)^e(t,18)^t>>>3}const 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Uint32Array(64);for(x=0;x>>10)+k[S-7]+i(k[S-15])+k[S-16];let o,c,l=h,y=u,A=d,v=f,F=g,O=p,I=m,T=b;for(S=0;S<64;++S)o=T+r(F)+t(F,O,I)+s[S]+k[S],c=n(l)+a(l,y,A),T=I,I=O,O=F,F=v+o|0,v=A,A=y,y=l,l=o+c|0;h=h+l|0,u=u+y|0,d=d+A|0,f=f+v|0,g=g+F|0,p=p+O|0,m=m+I|0,b=b+T|0}var C;return new Uint8Array([h>>24&255,h>>16&255,h>>8&255,255&h,u>>24&255,u>>16&255,u>>8&255,255&u,d>>24&255,d>>16&255,d>>8&255,255&d,f>>24&255,f>>16&255,f>>8&255,255&f,g>>24&255,g>>16&255,g>>8&255,255&g,p>>24&255,p>>16&255,p>>8&255,255&p,m>>24&255,m>>16&255,m>>8&255,255&m,b>>24&255,b>>16&255,b>>8&255,255&b])}}();t.calculateSHA256=l;const h=function(){function e(e,t,a,n,r){e.assign(t),e.and(a),r.assign(t),r.not(),r.and(n),e.xor(r)}function t(e,t,a,n,r){e.assign(t),e.and(a),r.assign(t),r.and(n),e.xor(r),r.assign(a),r.and(n),e.xor(r)}function a(e,t,a){e.assign(t),e.rotateRight(28),a.assign(t),a.rotateRight(34),e.xor(a),a.assign(t),a.rotateRight(39),e.xor(a)}function 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c(1955562222,1575990012),new c(2024104815,1125592928),new c(2227730452,2716904306),new c(2361852424,442776044),new c(2428436474,593698344),new c(2756734187,3733110249),new c(3204031479,2999351573),new c(3329325298,3815920427),new c(3391569614,3928383900),new c(3515267271,566280711),new c(3940187606,3454069534),new c(4118630271,4000239992),new c(116418474,1914138554),new c(174292421,2731055270),new c(289380356,3203993006),new c(460393269,320620315),new c(685471733,587496836),new c(852142971,1086792851),new c(1017036298,365543100),new c(1126000580,2618297676),new c(1288033470,3409855158),new c(1501505948,4234509866),new c(1607167915,987167468),new c(1816402316,1246189591)];return function(o,l,h,u=!1){let d,f,g,p,m,b,y,w;u?(d=new c(3418070365,3238371032),f=new c(1654270250,914150663),g=new c(2438529370,812702999),p=new c(355462360,4144912697),m=new c(1731405415,4290775857),b=new c(2394180231,1750603025),y=new c(3675008525,1694076839),w=new c(1203062813,3204075428)):(d=new 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s=l(i,0,i.length);return(0,n.isArrayEqual)(s,r)}checkUserPassword(e,t,a){const r=new Uint8Array(e.length+8);r.set(e,0),r.set(t,e.length);const i=l(r,0,r.length);return(0,n.isArrayEqual)(i,a)}getOwnerKey(e,t,a,n){const r=new Uint8Array(e.length+56);r.set(e,0),r.set(t,e.length),r.set(a,e.length+t.length);const i=l(r,0,r.length);return new p(i).decryptBlock(n,!1,new Uint8Array(16))}getUserKey(e,t,a){const n=new Uint8Array(e.length+8);n.set(e,0),n.set(t,e.length);const r=l(n,0,n.length);return new p(r).decryptBlock(a,!1,new Uint8Array(16))}}t.PDF17=m;class b{_hash(e,t,a){let n=l(t,0,t.length).subarray(0,32),r=[0],i=0;for(;i<64||r.at(-1)>i-32;){const t=e.length+n.length+a.length,s=new Uint8Array(t);let o=0;s.set(e,o),o+=e.length,s.set(n,o),o+=n.length,s.set(a,o);const c=new Uint8Array(64*t);for(let e=0,a=0;e<64;e++,a+=t)c.set(s,a);r=new g(n.subarray(0,16)).encrypt(c,n.subarray(16,32));const d=r.slice(0,16).reduce(((e,t)=>e+t),0)%3;0===d?n=l(r,0,r.length):1===d?n=u(r,0,r.length):2===d&&(n=h(r,0,r.length)),i++}return n.subarray(0,32)}checkOwnerPassword(e,t,a,r){const i=new Uint8Array(e.length+56);i.set(e,0),i.set(t,e.length),i.set(a,e.length+t.length);const s=this._hash(e,i,a);return(0,n.isArrayEqual)(s,r)}checkUserPassword(e,t,a){const r=new Uint8Array(e.length+8);r.set(e,0),r.set(t,e.length);const i=this._hash(e,r,[]);return(0,n.isArrayEqual)(i,a)}getOwnerKey(e,t,a,n){const r=new Uint8Array(e.length+56);r.set(e,0),r.set(t,e.length),r.set(a,e.length+t.length);const i=this._hash(e,r,a);return new p(i).decryptBlock(n,!1,new Uint8Array(16))}getUserKey(e,t,a){const n=new Uint8Array(e.length+8);n.set(e,0),n.set(t,e.length);const r=this._hash(e,n,[]);return new p(r).decryptBlock(a,!1,new Uint8Array(16))}}t.PDF20=b;class y{constructor(e,t){this.StringCipherConstructor=e,this.StreamCipherConstructor=t}createStream(e,t){const a=new this.StreamCipherConstructor;return new i.DecryptStream(e,t,(function(e,t){return a.decryptBlock(e,t)}))}decryptString(e){const t=new this.StringCipherConstructor;let a=(0,n.stringToBytes)(e);return a=t.decryptBlock(a,!0),(0,n.bytesToString)(a)}encryptString(e){const t=new this.StringCipherConstructor;if(t instanceof f){const a=16-e.length%16;e+=String.fromCharCode(a).repeat(a);const r=new Uint8Array(16);if("undefined"!=typeof crypto)crypto.getRandomValues(r);else for(let e=0;e<16;e++)r[e]=Math.floor(256*Math.random());let i=(0,n.stringToBytes)(e);i=t.encrypt(i,r);const s=new Uint8Array(16+i.length);return s.set(r),s.set(i,16),(0,n.bytesToString)(s)}let a=(0,n.stringToBytes)(e);return a=t.encrypt(a),(0,n.bytesToString)(a)}}class w{static#O=new Uint8Array([40,191,78,94,78,117,138,65,100,0,78,86,255,250,1,8,46,46,0,182,208,104,62,128,47,12,169,254,100,83,105,122]);#I(e,t,a,n,r,i,s,o,c,l,h,u){if(t){const e=Math.min(127,t.length);t=t.subarray(0,e)}else t=[];const d=6===e?new b:new m;return 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function(){return new s(c.#P(a,i,o,!1))};if("AESV2"===h.name)return function(){return new g(c.#P(a,i,o,!0))};if("AESV3"===h.name)return function(){return new p(o)};throw new n.FormatError("Unknown crypto method")}constructor(e,t,a){const i=e.get("Filter");if(!(0,r.isName)(i,"Standard"))throw new n.FormatError("unknown encryption method");this.filterName=i.name,this.dict=e;const s=e.get("V");if(!Number.isInteger(s)||1!==s&&2!==s&&4!==s&&5!==s)throw new n.FormatError("unsupported encryption algorithm");this.algorithm=s;let o=e.get("Length");if(!o)if(s<=3)o=40;else{const t=e.get("CF"),a=e.get("StmF");if(t instanceof r.Dict&&a instanceof r.Name){t.suppressEncryption=!0;const e=t.get(a.name);o=e?.get("Length")||128,o<40&&(o<<=3)}}if(!Number.isInteger(o)||o<40||o%8!=0)throw new n.FormatError("invalid key length");const c=(0,n.stringToBytes)(e.get("O")),l=(0,n.stringToBytes)(e.get("U")),h=c.subarray(0,32),u=l.subarray(0,32),d=e.get("P"),f=e.get("R"),g=(4===s||5===s)&&!1!==e.get("EncryptMetadata");this.encryptMetadata=g;const p=(0,n.stringToBytes)(t);let m,b;if(a){if(6===f)try{a=(0,n.utf8StringToString)(a)}catch{(0,n.warn)("CipherTransformFactory: Unable to convert UTF8 encoded password.")}m=(0,n.stringToBytes)(a)}if(5!==s)b=this.#T(p,m,h,u,d,f,o,g);else{const t=c.subarray(32,40),a=c.subarray(40,48),r=l.subarray(0,48),i=l.subarray(32,40),s=l.subarray(40,48),o=(0,n.stringToBytes)(e.get("OE")),d=(0,n.stringToBytes)(e.get("UE")),g=(0,n.stringToBytes)(e.get("Perms"));b=this.#I(f,m,h,t,a,r,u,i,s,o,d,g)}if(!b&&!a)throw new n.PasswordException("No password given",n.PasswordResponses.NEED_PASSWORD);if(!b&&a){const e=this.#M(m,h,f,o);b=this.#T(p,e,h,u,d,f,o,g)}if(!b)throw new n.PasswordException("Incorrect Password",n.PasswordResponses.INCORRECT_PASSWORD);if(this.encryptionKey=b,s>=4){const t=e.get("CF");t instanceof r.Dict&&(t.suppressEncryption=!0),this.cf=t,this.stmf=e.get("StmF")||r.Name.get("Identity"),this.strf=e.get("StrF")||r.Name.get("Identity"),this.eff=e.get("EFF")||this.stmf}}createCipherTransform(e,t){if(4===this.algorithm||5===this.algorithm)return new y(this.#N(this.cf,this.strf,e,t,this.encryptionKey),this.#N(this.cf,this.stmf,e,t,this.encryptionKey));const a=this.#P(e,t,this.encryptionKey,!1),n=function(){return new s(a)};return new y(n,n)}}t.CipherTransformFactory=w},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.DecryptStream=void 0;var n=a(18);class r extends n.DecodeStream{constructor(e,t,a){super(t),this.str=e,this.dict=e.dict,this.decrypt=a,this.nextChunk=null,this.initialized=!1}readBlock(){let e;if(this.initialized?e=this.nextChunk:(e=this.str.getBytes(512),this.initialized=!0),!e||0===e.length)return void(this.eof=!0);this.nextChunk=this.str.getBytes(512);const t=this.nextChunk?.length>0;e=(0,this.decrypt)(e,!t);const a=this.bufferLength,n=a+e.length;this.ensureBuffer(n).set(e,a),this.bufferLength=n}}t.DecryptStream=r},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ObjectLoader=void 0;var n=a(4),r=a(5),i=a(3),s=a(2);function o(e,t){if(e instanceof n.Dict)e=e.getRawValues();else if(e instanceof r.BaseStream)e=e.dict.getRawValues();else if(!Array.isArray(e))return;for(const i of e)((a=i)instanceof n.Ref||a instanceof n.Dict||a instanceof r.BaseStream||Array.isArray(a))&&t.push(i);var a}t.ObjectLoader=class{constructor(e,t,a){this.dict=e,this.keys=t,this.xref=a,this.refSet=null}async load(){if(this.xref.stream.isDataLoaded)return;const{keys:e,dict:t}=this;this.refSet=new n.RefSet;const a=[];for(const n of e){const e=t.getRaw(n);void 0!==e&&a.push(e)}return this._walk(a)}async _walk(e){const t=[],a=[];for(;e.length;){let c=e.pop();if(c instanceof n.Ref){if(this.refSet.has(c))continue;try{this.refSet.put(c),c=this.xref.fetch(c)}catch(e){if(!(e instanceof i.MissingDataException)){(0,s.warn)(`ObjectLoader._walk - requesting all data: "${e}".`),this.refSet=null;const{manager:t}=this.xref.stream;return t.requestAllChunks()}t.push(c),a.push({begin:e.begin,end:e.end})}}if(c instanceof r.BaseStream){const e=c.getBaseStreams();if(e){let n=!1;for(const t of e)t.isDataLoaded||(n=!0,a.push({begin:t.start,end:t.end}));n&&t.push(c)}}o(c,e)}if(a.length){await this.xref.stream.manager.requestRanges(a);for(const e of t)e instanceof n.Ref&&this.refSet.remove(e);return this._walk(t)}this.refSet=null}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.XFAFactory=void 0;var n=a(78),r=a(79),i=a(89),s=a(85),o=a(84),c=a(2),l=a(90),h=a(100);class u{constructor(e){try{this.root=(new l.XFAParser).parse(u._createDocument(e));const t=new r.Binder(this.root);this.form=t.bind(),this.dataHandler=new i.DataHandler(this.root,t.getData()),this.form[n.$globalData].template=this.form}catch(e){(0,c.warn)(`XFA - an error occurred during parsing and binding: ${e}`)}}isValid(){return this.root&&this.form}_createPagesHelper(){const e=this.form[n.$toPages]();return new Promise(((t,a)=>{const n=()=>{try{const a=e.next();a.done?t(a.value):setTimeout(n,0)}catch(e){a(e)}};setTimeout(n,0)}))}async _createPages(){try{this.pages=await this._createPagesHelper(),this.dims=this.pages.children.map((e=>{const{width:t,height:a}=e.attributes.style;return[0,0,parseInt(t),parseInt(a)]}))}catch(e){(0,c.warn)(`XFA - an error occurred during layout: ${e}`)}}getBoundingBox(e){return this.dims[e]}async getNumPages(){return this.pages||await this._createPages(),this.dims.length}setImages(e){this.form[n.$globalData].images=e}setFonts(e){this.form[n.$globalData].fontFinder=new s.FontFinder(e);const t=[];for(let e of this.form[n.$globalData].usedTypefaces)e=(0,o.stripQuotes)(e),this.form[n.$globalData].fontFinder.find(e)||t.push(e);return t.length>0?t:null}appendFonts(e,t){this.form[n.$globalData].fontFinder.add(e,t)}async getPages(){this.pages||await this._createPages();const e=this.pages;return this.pages=null,e}serializeData(e){return this.dataHandler.serialize(e)}static _createDocument(e){return e["/xdp:xdp"]?Object.values(e).join(""):e["xdp:xdp"]}static getRichTextAsHtml(e){if(!e||"string"!=typeof e)return null;try{let t=new l.XFAParser(h.XhtmlNamespace,!0).parse(e);if(!["body","xhtml"].includes(t[n.$nodeName])){const e=h.XhtmlNamespace.body({});e[n.$appendChild](t),t=e}const a=t[n.$toHTML]();if(!a.success)return null;const{html:r}=a,{attributes:i}=r;return i&&(i.class&&(i.class=i.class.filter((e=>!e.startsWith("xfa")))),i.dir="auto"),{html:r,str:t[n.$text]()}}catch(e){(0,c.warn)(`XFA - an error occurred during parsing of rich text: ${e}`)}return null}}t.XFAFactory=u},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.$uid=t.$toStyle=t.$toString=t.$toPages=t.$toHTML=t.$text=t.$tabIndex=t.$setValue=t.$setSetAttributes=t.$setId=t.$searchNode=t.$root=t.$resolvePrototypes=t.$removeChild=t.$pushPara=t.$pushGlyphs=t.$popPara=t.$onText=t.$onChildCheck=t.$onChild=t.$nsAttributes=t.$nodeName=t.$namespaceId=t.$lastAttribute=t.$isUsable=t.$isTransparent=t.$isThereMoreWidth=t.$isSplittable=t.$isNsAgnostic=t.$isDescendent=t.$isDataValue=t.$isCDATAXml=t.$isBindable=t.$insertAt=t.$indexOf=t.$ids=t.$hasSettableValue=t.$globalData=t.$getTemplateRoot=t.$getSubformParent=t.$getRealChildrenByNameIt=t.$getParent=t.$getNextPage=t.$getExtra=t.$getDataValue=t.$getContainedChildren=t.$getChildrenByNameIt=t.$getChildrenByName=t.$getChildrenByClass=t.$getChildren=t.$getAvailableSpace=t.$getAttributes=t.$getAttributeIt=t.$flushHTML=t.$finalize=t.$extra=t.$dump=t.$data=t.$content=t.$consumed=t.$clone=t.$cleanup=t.$cleanPage=t.$clean=t.$childrenToHTML=t.$appendChild=t.$addHTML=t.$acceptWhitespace=void 0;const a=Symbol();t.$acceptWhitespace=a;const n=Symbol();t.$addHTML=n;const r=Symbol();t.$appendChild=r;const i=Symbol();t.$childrenToHTML=i;const s=Symbol();t.$clean=s;const o=Symbol();t.$cleanPage=o;const c=Symbol();t.$cleanup=c;const l=Symbol();t.$clone=l;const h=Symbol();t.$consumed=h;const u=Symbol("content");t.$content=u;const d=Symbol("data");t.$data=d;const f=Symbol();t.$dump=f;const g=Symbol("extra");t.$extra=g;const p=Symbol();t.$finalize=p;const m=Symbol();t.$flushHTML=m;const b=Symbol();t.$getAttributeIt=b;const y=Symbol();t.$getAttributes=y;const w=Symbol();t.$getAvailableSpace=w;const x=Symbol();t.$getChildrenByClass=x;const S=Symbol();t.$getChildrenByName=S;const A=Symbol();t.$getChildrenByNameIt=A;const k=Symbol();t.$getDataValue=k;const C=Symbol();t.$getExtra=C;const v=Symbol();t.$getRealChildrenByNameIt=v;const F=Symbol();t.$getChildren=F;const O=Symbol();t.$getContainedChildren=O;const I=Symbol();t.$getNextPage=I;const T=Symbol();t.$getSubformParent=T;const M=Symbol();t.$getParent=M;const P=Symbol();t.$getTemplateRoot=P;const N=Symbol();t.$globalData=N;const D=Symbol();t.$hasSettableValue=D;const R=Symbol();t.$ids=R;const E=Symbol();t.$indexOf=E;const B=Symbol();t.$insertAt=B;const $=Symbol();t.$isCDATAXml=$;const L=Symbol();t.$isBindable=L;const _=Symbol();t.$isDataValue=_;const j=Symbol();t.$isDescendent=j;const U=Symbol();t.$isNsAgnostic=U;const X=Symbol();t.$isSplittable=X;const H=Symbol();t.$isThereMoreWidth=H;const q=Symbol();t.$isTransparent=q;const z=Symbol();t.$isUsable=z;const G=Symbol();t.$lastAttribute=G;const W=Symbol("namespaceId");t.$namespaceId=W;const V=Symbol("nodeName");t.$nodeName=V;const K=Symbol();t.$nsAttributes=K;const Y=Symbol();t.$onChild=Y;const J=Symbol();t.$onChildCheck=J;const Z=Symbol();t.$onText=Z;const Q=Symbol();t.$pushGlyphs=Q;const ee=Symbol();t.$popPara=ee;const te=Symbol();t.$pushPara=te;const ae=Symbol();t.$removeChild=ae;const ne=Symbol("root");t.$root=ne;const re=Symbol();t.$resolvePrototypes=re;const ie=Symbol();t.$searchNode=ie;const se=Symbol();t.$setId=se;const oe=Symbol();t.$setSetAttributes=oe;const ce=Symbol();t.$setValue=ce;const le=Symbol();t.$tabIndex=le;const he=Symbol();t.$text=he;const ue=Symbol();t.$toPages=ue;const de=Symbol();t.$toHTML=de;const fe=Symbol();t.$toString=fe;const ge=Symbol();t.$toStyle=ge;const pe=Symbol("uid");t.$uid=pe},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Binder=void 0;var n=a(78),r=a(80),i=a(88),s=a(87),o=a(81),c=a(2);const l=o.NamespaceIds.datasets.id;function h(e){const t=new r.Text({});return t[n.$content]=e,t}t.Binder=class{constructor(e){this.root=e,this.datasets=e.datasets,this.data=e.datasets?.data||new s.XmlObject(o.NamespaceIds.datasets.id,"data"),this.emptyMerge=0===this.data[n.$getChildren]().length,this.root.form=this.form=e.template[n.$clone]()}_isConsumeData(){return!this.emptyMerge&&this._mergeMode}_isMatchTemplate(){return!this._isConsumeData()}bind(){return this._bindElement(this.form,this.data),this.form}getData(){return this.data}_bindValue(e,t,a){if(e[n.$data]=t,e[n.$hasSettableValue]())if(t[n.$isDataValue]()){const a=t[n.$getDataValue]();e[n.$setValue](h(a))}else if(e instanceof r.Field&&"multiSelect"===e.ui?.choiceList?.open){const a=t[n.$getChildren]().map((e=>e[n.$content].trim())).join("\n");e[n.$setValue](h(a))}else this._isConsumeData()&&(0,c.warn)("XFA - Nodes haven't the same type.");else!t[n.$isDataValue]()||this._isMatchTemplate()?this._bindElement(e,t):(0,c.warn)("XFA - Nodes haven't the same type.")}_findDataByNameToConsume(e,t,a,r){if(!e)return null;let i,s;for(let r=0;r<3;r++){for(i=a[n.$getRealChildrenByNameIt](e,!1,!0);s=i.next().value,s;)if(t===s[n.$isDataValue]())return s;if(a[n.$namespaceId]===o.NamespaceIds.datasets.id&&"data"===a[n.$nodeName])break;a=a[n.$getParent]()}return r?(i=this.data[n.$getRealChildrenByNameIt](e,!0,!1),s=i.next().value,s||(i=this.data[n.$getAttributeIt](e,!0),s=i.next().value,s?.[n.$isDataValue]()?s:null)):null}_setProperties(e,t){if(e.hasOwnProperty("setProperty"))for(const{ref:a,target:o,connection:l}of e.setProperty.children){if(l)continue;if(!a)continue;const h=(0,i.searchNode)(this.root,t,a,!1,!1);if(!h){(0,c.warn)(`XFA - Invalid reference: ${a}.`);continue}const[u]=h;if(!u[n.$isDescendent](this.data)){(0,c.warn)("XFA - Invalid node: must be a data node.");continue}const d=(0,i.searchNode)(this.root,e,o,!1,!1);if(!d){(0,c.warn)(`XFA - Invalid target: ${o}.`);continue}const[f]=d;if(!f[n.$isDescendent](e)){(0,c.warn)("XFA - Invalid target: must be a property or subproperty.");continue}const g=f[n.$getParent]();if(f instanceof r.SetProperty||g instanceof r.SetProperty){(0,c.warn)("XFA - Invalid target: cannot be a setProperty or one of its properties.");continue}if(f instanceof r.BindItems||g instanceof r.BindItems){(0,c.warn)("XFA - Invalid target: cannot be a bindItems or one of its properties.");continue}const p=u[n.$text](),m=f[n.$nodeName];if(f instanceof s.XFAAttribute){const e=Object.create(null);e[m]=p;const t=Reflect.construct(Object.getPrototypeOf(g).constructor,[e]);g[m]=t[m]}else f.hasOwnProperty(n.$content)?(f[n.$data]=u,f[n.$content]=p,f[n.$finalize]()):(0,c.warn)("XFA - Invalid node to use in setProperty")}}_bindItems(e,t){if(!e.hasOwnProperty("items")||!e.hasOwnProperty("bindItems")||e.bindItems.isEmpty())return;for(const t of e.items.children)e[n.$removeChild](t);e.items.clear();const a=new r.Items({}),s=new r.Items({});e[n.$appendChild](a),e.items.push(a),e[n.$appendChild](s),e.items.push(s);for(const{ref:r,labelRef:o,valueRef:l,connection:u}of e.bindItems.children){if(u)continue;if(!r)continue;const e=(0,i.searchNode)(this.root,t,r,!1,!1);if(e)for(const t of e){if(!t[n.$isDescendent](this.datasets)){(0,c.warn)(`XFA - Invalid ref (${r}): must be a datasets child.`);continue}const e=(0,i.searchNode)(this.root,t,o,!0,!1);if(!e){(0,c.warn)(`XFA - Invalid label: ${o}.`);continue}const[u]=e;if(!u[n.$isDescendent](this.datasets)){(0,c.warn)("XFA - Invalid label: must be a datasets child.");continue}const d=(0,i.searchNode)(this.root,t,l,!0,!1);if(!d){(0,c.warn)(`XFA - Invalid value: ${l}.`);continue}const[f]=d;if(!f[n.$isDescendent](this.datasets)){(0,c.warn)("XFA - Invalid value: must be a datasets child.");continue}const g=h(u[n.$text]()),p=h(f[n.$text]());a[n.$appendChild](g),a.text.push(g),s[n.$appendChild](p),s.text.push(p)}else(0,c.warn)(`XFA - Invalid reference: ${r}.`)}}_bindOccurrences(e,t,a){let r;if(t.length>1&&(r=e[n.$clone](),r[n.$removeChild](r.occur),r.occur=null),this._bindValue(e,t[0],a),this._setProperties(e,t[0]),this._bindItems(e,t[0]),1===t.length)return;const i=e[n.$getParent](),s=e[n.$nodeName],o=i[n.$indexOf](e);for(let e=1,c=t.length;et.name===e.name)).length:a[r].children.length;const o=a[n.$indexOf](e)+1,c=t.initial-i;if(c){const t=e[n.$clone]();t[n.$removeChild](t.occur),t.occur=null,a[r].push(t),a[n.$insertAt](o,t);for(let e=1;e0)this._bindOccurrences(r,[e[0]],null);else if(this.emptyMerge){const e=t[n.$namespaceId]===l?-1:t[n.$namespaceId],a=r[n.$data]=new s.XmlObject(e,r.name||"root");t[n.$appendChild](a),this._bindElement(r,a)}continue}if(!r[n.$isBindable]())continue;let e=!1,o=null,h=null,u=null;if(r.bind){switch(r.bind.match){case"none":this._setAndBind(r,t);continue;case"global":e=!0;break;case"dataRef":if(!r.bind.ref){(0,c.warn)(`XFA - ref is empty in node ${r[n.$nodeName]}.`),this._setAndBind(r,t);continue}h=r.bind.ref}r.bind.picture&&(o=r.bind.picture[n.$content])}const[d,f]=this._getOccurInfo(r);if(h){if(u=(0,i.searchNode)(this.root,t,h,!0,!1),null===u){if(u=(0,i.createDataNode)(this.data,t,h),!u)continue;this._isConsumeData()&&(u[n.$consumed]=!0),this._setAndBind(r,u);continue}this._isConsumeData()&&(u=u.filter((e=>!e[n.$consumed]))),u.length>f?u=u.slice(0,f):0===u.length&&(u=null),u&&this._isConsumeData()&&u.forEach((e=>{e[n.$consumed]=!0}))}else{if(!r.name){this._setAndBind(r,t);continue}if(this._isConsumeData()){const a=[];for(;a.length0?a:null}else{if(u=t[n.$getRealChildrenByNameIt](r.name,!1,this.emptyMerge).next().value,!u){if(0===d){a.push(r);continue}const e=t[n.$namespaceId]===l?-1:t[n.$namespaceId];u=r[n.$data]=new s.XmlObject(e,r.name),this.emptyMerge&&(u[n.$consumed]=!0),t[n.$appendChild](u),this._setAndBind(r,u);continue}this.emptyMerge&&(u[n.$consumed]=!0),u=[u]}}u?this._bindOccurrences(r,u,o):d>0?this._setAndBind(r,t):a.push(r)}a.forEach((e=>e[n.$getParent]()[n.$removeChild](e)))}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.Value=t.Text=t.TemplateNamespace=t.Template=t.SetProperty=t.Items=t.Field=t.BindItems=void 0;var n=a(78),r=a(81),i=a(82),s=a(83),o=a(87),c=a(84),l=a(2),h=a(85),u=a(3),d=a(88);const f=r.NamespaceIds.template.id,g="http://www.w3.org/2000/svg",p=/^H(\d+)$/,m=new Set(["image/gif","image/jpeg","image/jpg","image/pjpeg","image/png","image/apng","image/x-png","image/bmp","image/x-ms-bmp","image/tiff","image/tif","application/octet-stream"]),b=[[[66,77],"image/bmp"],[[255,216,255],"image/jpeg"],[[73,73,42,0],"image/tiff"],[[77,77,0,42],"image/tiff"],[[71,73,70,56,57,97],"image/gif"],[[137,80,78,71,13,10,26,10],"image/png"]];function y(e){if(!e||!e.border)return{w:0,h:0};const t=e.border[n.$getExtra]();return t?{w:t.widths[0]+t.widths[2]+t.insets[0]+t.insets[2],h:t.widths[1]+t.widths[3]+t.insets[1]+t.insets[3]}:{w:0,h:0}}function w(e){return e.margin&&(e.margin.topInset||e.margin.rightInset||e.margin.bottomInset||e.margin.leftInset)}function x(e,t){if(!e.value){const t=new Rt({});e[n.$appendChild](t),e.value=t}e.value[n.$setValue](t)}function*S(e){for(const t of e[n.$getChildren]())t instanceof xt?yield*t[n.$getContainedChildren]():yield t}function A(e){return"error"===e.validate?.nullTest}function k(e){for(;e;){if(!e.traversal)return void(e[n.$tabIndex]=e[n.$getParent]()[n.$tabIndex]);if(e[n.$tabIndex])return;let t=null;for(const a of e.traversal[n.$getChildren]())if("next"===a.operation){t=a;break}if(!t||!t.ref)return void(e[n.$tabIndex]=e[n.$getParent]()[n.$tabIndex]);const a=e[n.$getTemplateRoot]();e[n.$tabIndex]=++a[n.$tabIndex];const r=a[n.$searchNode](t.ref,e);if(!r)return;e=r[0]}}function C(e,t){const a=e.assist;if(a){const e=a[n.$toHTML]();e&&(t.title=e);const r=a.role.match(p);if(r){const e="heading",a=r[1];t.role=e,t["aria-level"]=a}}if("table"===e.layout)t.role="table";else if("row"===e.layout)t.role="row";else{const a=e[n.$getParent]();"row"===a.layout&&(t.role="TH"===a.assist?.role?"columnheader":"cell")}}function v(e){if(!e.assist)return null;const t=e.assist;return t.speak&&""!==t.speak[n.$content]?t.speak[n.$content]:t.toolTip?t.toolTip[n.$content]:null}function F(e){return c.HTMLResult.success({name:"div",attributes:{class:["xfaRich"],style:Object.create(null)},children:[{name:"span",attributes:{style:Object.create(null)},value:e}]})}function O(e){const t=e[n.$getTemplateRoot]();null===t[n.$extra].firstUnsplittable&&(t[n.$extra].firstUnsplittable=e,t[n.$extra].noLayoutFailure=!0)}function I(e){const t=e[n.$getTemplateRoot]();t[n.$extra].firstUnsplittable===e&&(t[n.$extra].noLayoutFailure=!1)}function T(e){if(e[n.$extra])return!1;if(e[n.$extra]=Object.create(null),"auto"===e.targetType)return!1;const t=e[n.$getTemplateRoot]();let a=null;if(e.target){if(a=t[n.$searchNode](e.target,e[n.$getParent]()),!a)return!1;a=a[0]}const{currentPageArea:r,currentContentArea:i}=t[n.$extra];if("pageArea"===e.targetType)return a instanceof Qe||(a=null),e.startNew?(e[n.$extra].target=a||r,!0):!(!a||a===r||(e[n.$extra].target=a,0));a instanceof ee||(a=null);const s=a&&a[n.$getParent]();let o,c=s;if(e.startNew)if(a){const e=s.contentArea.children,t=e.indexOf(i),n=e.indexOf(a);-1!==t&&te,r[n.$extra].noLayoutFailure=!0;const o=t[n.$toHTML](a);e[n.$addHTML](o.html,o.bbox),r[n.$extra].noLayoutFailure=i,t[n.$getSubformParent]=s}class P extends o.StringObject{constructor(e){super(f,"appearanceFilter"),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||""}}class N extends o.XFAObject{constructor(e){super(f,"arc",!0),this.circular=(0,c.getInteger)({data:e.circular,defaultValue:0,validate:e=>1===e}),this.hand=(0,c.getStringOption)(e.hand,["even","left","right"]),this.id=e.id||"",this.startAngle=(0,c.getFloat)({data:e.startAngle,defaultValue:0,validate:e=>!0}),this.sweepAngle=(0,c.getFloat)({data:e.sweepAngle,defaultValue:360,validate:e=>!0}),this.use=e.use||"",this.usehref=e.usehref||"",this.edge=null,this.fill=null}[n.$toHTML](){const e=this.edge||new ue({}),t=e[n.$toStyle](),a=Object.create(null);let r;"visible"===this.fill?.presence?Object.assign(a,this.fill[n.$toStyle]()):a.fill="transparent",a.strokeWidth=(0,s.measureToString)("visible"===e.presence?e.thickness:0),a.stroke=t.color;const i={xmlns:g,style:{width:"100%",height:"100%",overflow:"visible"}};if(360===this.sweepAngle)r={name:"ellipse",attributes:{xmlns:g,cx:"50%",cy:"50%",rx:"50%",ry:"50%",style:a}};else{const e=this.startAngle*Math.PI/180,t=this.sweepAngle*Math.PI/180,n=this.sweepAngle>180?1:0,[s,o,c,l]=[50*(1+Math.cos(e)),50*(1-Math.sin(e)),50*(1+Math.cos(e+t)),50*(1-Math.sin(e+t))];r={name:"path",attributes:{xmlns:g,d:`M ${s} ${o} A 50 50 0 ${n} 0 ${c} ${l}`,vectorEffect:"non-scaling-stroke",style:a}},Object.assign(i,{viewBox:"0 0 100 100",preserveAspectRatio:"none"})}const o={name:"svg",children:[r],attributes:i};return w(this[n.$getParent]()[n.$getParent]())?c.HTMLResult.success({name:"div",attributes:{style:{display:"inline",width:"100%",height:"100%"}},children:[o]}):(o.attributes.style.position="absolute",c.HTMLResult.success(o))}}class D extends o.XFAObject{constructor(e){super(f,"area",!0),this.colSpan=(0,c.getInteger)({data:e.colSpan,defaultValue:1,validate:e=>e>=1||-1===e}),this.id=e.id||"",this.name=e.name||"",this.relevant=(0,c.getRelevant)(e.relevant),this.use=e.use||"",this.usehref=e.usehref||"",this.x=(0,c.getMeasurement)(e.x,"0pt"),this.y=(0,c.getMeasurement)(e.y,"0pt"),this.desc=null,this.extras=null,this.area=new o.XFAObjectArray,this.draw=new o.XFAObjectArray,this.exObject=new o.XFAObjectArray,this.exclGroup=new o.XFAObjectArray,this.field=new o.XFAObjectArray,this.subform=new o.XFAObjectArray,this.subformSet=new o.XFAObjectArray}*[n.$getContainedChildren](){yield*S(this)}[n.$isTransparent](){return!0}[n.$isBindable](){return!0}[n.$addHTML](e,t){const[a,r,i,s]=t;this[n.$extra].width=Math.max(this[n.$extra].width,a+i),this[n.$extra].height=Math.max(this[n.$extra].height,r+s),this[n.$extra].children.push(e)}[n.$getAvailableSpace](){return this[n.$extra].availableSpace}[n.$toHTML](e){const t=(0,s.toStyle)(this,"position"),a={style:t,id:this[n.$uid],class:["xfaArea"]};(0,s.isPrintOnly)(this)&&a.class.push("xfaPrintOnly"),this.name&&(a.xfaName=this.name);const r=[];this[n.$extra]={children:r,width:0,height:0,availableSpace:e};const i=this[n.$childrenToHTML]({filter:new Set(["area","draw","field","exclGroup","subform","subformSet"]),include:!0});if(!i.success)return i.isBreak()?i:(delete this[n.$extra],c.HTMLResult.FAILURE);t.width=(0,s.measureToString)(this[n.$extra].width),t.height=(0,s.measureToString)(this[n.$extra].height);const o={name:"div",attributes:a,children:r},l=[this.x,this.y,this[n.$extra].width,this[n.$extra].height];return delete this[n.$extra],c.HTMLResult.success(o,l)}}class R extends o.XFAObject{constructor(e){super(f,"assist",!0),this.id=e.id||"",this.role=e.role||"",this.use=e.use||"",this.usehref=e.usehref||"",this.speak=null,this.toolTip=null}[n.$toHTML](){return this.toolTip?.[n.$content]||null}}class E extends 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o.XFAObject{constructor(e){super(f,"certificates",!0),this.credentialServerPolicy=(0,c.getStringOption)(e.credentialServerPolicy,["optional","required"]),this.id=e.id||"",this.url=e.url||"",this.urlPolicy=e.urlPolicy||"",this.use=e.use||"",this.usehref=e.usehref||"",this.encryption=null,this.issuers=null,this.keyUsage=null,this.oids=null,this.signing=null,this.subjectDNs=null}}class K extends o.XFAObject{constructor(e){super(f,"checkButton",!0),this.id=e.id||"",this.mark=(0,c.getStringOption)(e.mark,["default","check","circle","cross","diamond","square","star"]),this.shape=(0,c.getStringOption)(e.shape,["square","round"]),this.size=(0,c.getMeasurement)(e.size,"10pt"),this.use=e.use||"",this.usehref=e.usehref||"",this.border=null,this.extras=null,this.margin=null}[n.$toHTML](e){const t=(0,s.toStyle)("margin"),a=(0,s.measureToString)(this.size);let r,i,o;t.width=t.height=a;const l=this[n.$getParent]()[n.$getParent](),h=l.items.children.length&&l.items.children[0][n.$toHTML]().html||[],u={on:(void 0!==h[0]?h[0]:"on").toString(),off:(void 0!==h[1]?h[1]:"off").toString()},d=(l.value?.[n.$text]()||"off")===u.on||void 0,f=l[n.$getSubformParent](),g=l[n.$uid];let p;f instanceof Ae?(o=f[n.$uid],r="radio",i="xfaRadio",p=f[n.$data]?.[n.$uid]||f[n.$uid]):(r="checkbox",i="xfaCheckbox",p=l[n.$data]?.[n.$uid]||l[n.$uid]);const m={name:"input",attributes:{class:[i],style:t,fieldId:g,dataId:p,type:r,checked:d,xfaOn:u.on,xfaOff:u.off,"aria-label":v(l),"aria-required":!1}};return o&&(m.attributes.name=o),A(l)&&(m.attributes["aria-required"]=!0,m.attributes.required=!0),c.HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[m]})}}class Y extends o.XFAObject{constructor(e){super(f,"choiceList",!0),this.commitOn=(0,c.getStringOption)(e.commitOn,["select","exit"]),this.id=e.id||"",this.open=(0,c.getStringOption)(e.open,["userControl","always","multiSelect","onEntry"]),this.textEntry=(0,c.getInteger)({data:e.textEntry,defaultValue:0,validate:e=>1===e}),this.use=e.use||"",this.usehref=e.usehref||"",this.border=null,this.extras=null,this.margin=null}[n.$toHTML](e){const t=(0,s.toStyle)(this,"border","margin"),a=this[n.$getParent]()[n.$getParent](),r={fontSize:`calc(${a.font?.size||10}px * var(--scale-factor))`},i=[];if(a.items.children.length>0){const e=a.items;let t=0,s=0;2===e.children.length&&(t=e.children[0].save,s=1-t);const o=e.children[t][n.$toHTML]().html,c=e.children[s][n.$toHTML]().html;let l=!1;const h=a.value?.[n.$text]()||"";for(let e=0,t=o.length;ee>=0}),this.use=e.use||"",this.usehref=e.usehref||""}}class Q extends o.XFAObject{constructor(e){super(f,"connect",!0),this.connection=e.connection||"",this.id=e.id||"",this.ref=e.ref||"",this.usage=(0,c.getStringOption)(e.usage,["exportAndImport","exportOnly","importOnly"]),this.use=e.use||"",this.usehref=e.usehref||"",this.picture=null}}class ee extends o.XFAObject{constructor(e){super(f,"contentArea",!0),this.h=(0,c.getMeasurement)(e.h),this.id=e.id||"",this.name=e.name||"",this.relevant=(0,c.getRelevant)(e.relevant),this.use=e.use||"",this.usehref=e.usehref||"",this.w=(0,c.getMeasurement)(e.w),this.x=(0,c.getMeasurement)(e.x,"0pt"),this.y=(0,c.getMeasurement)(e.y,"0pt"),this.desc=null,this.extras=null}[n.$toHTML](e){const t={left:(0,s.measureToString)(this.x),top:(0,s.measureToString)(this.y),width:(0,s.measureToString)(this.w),height:(0,s.measureToString)(this.h)},a=["xfaContentarea"];return(0,s.isPrintOnly)(this)&&a.push("xfaPrintOnly"),c.HTMLResult.success({name:"div",children:[],attributes:{style:t,class:a,id:this[n.$uid]}})}}class te extends o.XFAObject{constructor(e){super(f,"corner",!0),this.id=e.id||"",this.inverted=(0,c.getInteger)({data:e.inverted,defaultValue:0,validate:e=>1===e}),this.join=(0,c.getStringOption)(e.join,["square","round"]),this.presence=(0,c.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]),this.radius=(0,c.getMeasurement)(e.radius),this.stroke=(0,c.getStringOption)(e.stroke,["solid","dashDot","dashDotDot","dashed","dotted","embossed","etched","lowered","raised"]),this.thickness=(0,c.getMeasurement)(e.thickness,"0.5pt"),this.use=e.use||"",this.usehref=e.usehref||"",this.color=null,this.extras=null}[n.$toStyle](){const e=(0,s.toStyle)(this,"visibility");return e.radius=(0,s.measureToString)("square"===this.join?0:this.radius),e}}class ae extends o.ContentObject{constructor(e){super(f,"date"),this.id=e.id||"",this.name=e.name||"",this.use=e.use||"",this.usehref=e.usehref||""}[n.$finalize](){const e=this[n.$content].trim();this[n.$content]=e?new Date(e):null}[n.$toHTML](e){return 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o.XFAObject{constructor(e){super(f,"format",!0),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null,this.picture=null}}class Pe extends o.StringObject{constructor(e){super(f,"handler"),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||""}}class Ne extends 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o.StringObject{constructor(e){super(f,"image"),this.aspect=(0,c.getStringOption)(e.aspect,["fit","actual","height","none","width"]),this.contentType=e.contentType||"",this.href=e.href||"",this.id=e.id||"",this.name=e.name||"",this.transferEncoding=(0,c.getStringOption)(e.transferEncoding,["base64","none","package"]),this.use=e.use||"",this.usehref=e.usehref||""}[n.$toHTML](){if(this.contentType&&!m.has(this.contentType.toLowerCase()))return c.HTMLResult.EMPTY;let e=this[n.$globalData].images&&this[n.$globalData].images.get(this.href);if(!e&&(this.href||!this[n.$content]))return c.HTMLResult.EMPTY;if(e||"base64"!==this.transferEncoding||(e=(0,l.stringToBytes)(atob(this[n.$content]))),!e)return c.HTMLResult.EMPTY;if(!this.contentType){for(const[t,a]of b)if(e.length>t.length&&t.every(((t,a)=>t===e[a]))){this.contentType=a;break}if(!this.contentType)return c.HTMLResult.EMPTY}const t=new Blob([e],{type:this.contentType});let 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o.XFAObject{constructor(e){super(f,"linear",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["toRight","toBottom","toLeft","toTop"]),this.use=e.use||"",this.usehref=e.usehref||"",this.color=null,this.extras=null}[n.$toStyle](e){return e=e?e[n.$toStyle]():"#FFFFFF",`linear-gradient(${this.type.replace(/([RBLT])/," $1").toLowerCase()}, ${e}, ${this.color?this.color[n.$toStyle]():"#000000"})`}}class Xe extends o.ContentObject{constructor(e){super(f,"lockDocument"),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||""}[n.$finalize](){this[n.$content]=(0,c.getStringOption)(this[n.$content],["auto","0","1"])}}class He extends o.XFAObject{constructor(e){super(f,"manifest",!0),this.action=(0,c.getStringOption)(e.action,["include","all","exclude"]),this.id=e.id||"",this.name=e.name||"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null,this.ref=new o.XFAObjectArray}}class qe extends o.XFAObject{constructor(e){super(f,"margin",!0),this.bottomInset=(0,c.getMeasurement)(e.bottomInset,"0"),this.id=e.id||"",this.leftInset=(0,c.getMeasurement)(e.leftInset,"0"),this.rightInset=(0,c.getMeasurement)(e.rightInset,"0"),this.topInset=(0,c.getMeasurement)(e.topInset,"0"),this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null}[n.$toStyle](){return{margin:(0,s.measureToString)(this.topInset)+" "+(0,s.measureToString)(this.rightInset)+" "+(0,s.measureToString)(this.bottomInset)+" "+(0,s.measureToString)(this.leftInset)}}}class ze extends o.XFAObject{constructor(e){super(f,"mdp"),this.id=e.id||"",this.permissions=(0,c.getInteger)({data:e.permissions,defaultValue:2,validate:e=>1===e||3===e}),this.signatureType=(0,c.getStringOption)(e.signatureType,["filler","author"]),this.use=e.use||"",this.usehref=e.usehref||""}}class Ge extends o.XFAObject{constructor(e){super(f,"medium"),this.id=e.id||"",this.imagingBBox=(0,c.getBBox)(e.imagingBBox),this.long=(0,c.getMeasurement)(e.long),this.orientation=(0,c.getStringOption)(e.orientation,["portrait","landscape"]),this.short=(0,c.getMeasurement)(e.short),this.stock=e.stock||"",this.trayIn=(0,c.getStringOption)(e.trayIn,["auto","delegate","pageFront"]),this.trayOut=(0,c.getStringOption)(e.trayOut,["auto","delegate"]),this.use=e.use||"",this.usehref=e.usehref||""}}class We extends o.XFAObject{constructor(e){super(f,"message",!0),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.text=new o.XFAObjectArray}}class Ve extends o.XFAObject{constructor(e){super(f,"numericEdit",!0),this.hScrollPolicy=(0,c.getStringOption)(e.hScrollPolicy,["auto","off","on"]),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.border=null,this.comb=null,this.extras=null,this.margin=null}[n.$toHTML](e){const t=(0,s.toStyle)(this,"border","font","margin"),a=this[n.$getParent]()[n.$getParent](),r={name:"input",attributes:{type:"text",fieldId:a[n.$uid],dataId:a[n.$data]?.[n.$uid]||a[n.$uid],class:["xfaTextfield"],style:t,"aria-label":v(a),"aria-required":!1}};return A(a)&&(r.attributes["aria-required"]=!0,r.attributes.required=!0),c.HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[r]})}}class Ke extends o.XFAObject{constructor(e){super(f,"occur",!0),this.id=e.id||"",this.initial=""!==e.initial?(0,c.getInteger)({data:e.initial,defaultValue:"",validate:e=>!0}):"",this.max=""!==e.max?(0,c.getInteger)({data:e.max,defaultValue:1,validate:e=>!0}):"",this.min=""!==e.min?(0,c.getInteger)({data:e.min,defaultValue:1,validate:e=>!0}):"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null}[n.$clean](){const e=this[n.$getParent](),t=this.min;""===this.min&&(this.min=e instanceof Qe||e instanceof et?0:1),""===this.max&&(this.max=""===t?e instanceof Qe||e instanceof et?-1:1:this.min),-1!==this.max&&this.max!0}),this.name=e.name||"",this.numbered=(0,c.getInteger)({data:e.numbered,defaultValue:1,validate:e=>!0}),this.oddOrEven=(0,c.getStringOption)(e.oddOrEven,["any","even","odd"]),this.pagePosition=(0,c.getStringOption)(e.pagePosition,["any","first","last","only","rest"]),this.relevant=(0,c.getRelevant)(e.relevant),this.use=e.use||"",this.usehref=e.usehref||"",this.desc=null,this.extras=null,this.medium=null,this.occur=null,this.area=new o.XFAObjectArray,this.contentArea=new o.XFAObjectArray,this.draw=new o.XFAObjectArray,this.exclGroup=new o.XFAObjectArray,this.field=new o.XFAObjectArray,this.subform=new o.XFAObjectArray}[n.$isUsable](){return this[n.$extra]?!this.occur||-1===this.occur.max||this[n.$extra].numberOfUsee.oddOrEven===t&&e.pagePosition===a));return r||(r=this.pageArea.children.find((e=>"any"===e.oddOrEven&&e.pagePosition===a)),r||(r=this.pageArea.children.find((e=>"any"===e.oddOrEven&&"any"===e.pagePosition)),r||this.pageArea.children[0]))}}class tt extends o.XFAObject{constructor(e){super(f,"para",!0),this.hAlign=(0,c.getStringOption)(e.hAlign,["left","center","justify","justifyAll","radix","right"]),this.id=e.id||"",this.lineHeight=e.lineHeight?(0,c.getMeasurement)(e.lineHeight,"0pt"):"",this.marginLeft=e.marginLeft?(0,c.getMeasurement)(e.marginLeft,"0pt"):"",this.marginRight=e.marginRight?(0,c.getMeasurement)(e.marginRight,"0pt"):"",this.orphans=(0,c.getInteger)({data:e.orphans,defaultValue:0,validate:e=>e>=0}),this.preserve=e.preserve||"",this.radixOffset=e.radixOffset?(0,c.getMeasurement)(e.radixOffset,"0pt"):"",this.spaceAbove=e.spaceAbove?(0,c.getMeasurement)(e.spaceAbove,"0pt"):"",this.spaceBelow=e.spaceBelow?(0,c.getMeasurement)(e.spaceBelow,"0pt"):"",this.tabDefault=e.tabDefault?(0,c.getMeasurement)(this.tabDefault):"",this.tabStops=(e.tabStops||"").trim().split(/\s+/).map(((e,t)=>t%2==1?(0,c.getMeasurement)(e):e)),this.textIndent=e.textIndent?(0,c.getMeasurement)(e.textIndent,"0pt"):"",this.use=e.use||"",this.usehref=e.usehref||"",this.vAlign=(0,c.getStringOption)(e.vAlign,["top","bottom","middle"]),this.widows=(0,c.getInteger)({data:e.widows,defaultValue:0,validate:e=>e>=0}),this.hyphenation=null}[n.$toStyle](){const e=(0,s.toStyle)(this,"hAlign");return""!==this.marginLeft&&(e.paddingLeft=(0,s.measureToString)(this.marginLeft)),""!==this.marginRight&&(e.paddingight=(0,s.measureToString)(this.marginRight)),""!==this.spaceAbove&&(e.paddingTop=(0,s.measureToString)(this.spaceAbove)),""!==this.spaceBelow&&(e.paddingBottom=(0,s.measureToString)(this.spaceBelow)),""!==this.textIndent&&(e.textIndent=(0,s.measureToString)(this.textIndent),(0,s.fixTextIndent)(e)),this.lineHeight>0&&(e.lineHeight=(0,s.measureToString)(this.lineHeight)),""!==this.tabDefault&&(e.tabSize=(0,s.measureToString)(this.tabDefault)),this.tabStops.length,this.hyphenatation&&Object.assign(e,this.hyphenatation[n.$toStyle]()),e}}class at extends o.XFAObject{constructor(e){super(f,"passwordEdit",!0),this.hScrollPolicy=(0,c.getStringOption)(e.hScrollPolicy,["auto","off","on"]),this.id=e.id||"",this.passwordChar=e.passwordChar||"*",this.use=e.use||"",this.usehref=e.usehref||"",this.border=null,this.extras=null,this.margin=null}}class nt extends o.XFAObject{constructor(e){super(f,"pattern",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["crossHatch","crossDiagonal","diagonalLeft","diagonalRight","horizontal","vertical"]),this.use=e.use||"",this.usehref=e.usehref||"",this.color=null,this.extras=null}[n.$toStyle](e){e=e?e[n.$toStyle]():"#FFFFFF";const t=this.color?this.color[n.$toStyle]():"#000000",a="repeating-linear-gradient",r=`${e},${e} 5px,${t} 5px,${t} 10px`;switch(this.type){case"crossHatch":return`${a}(to top,${r}) ${a}(to right,${r})`;case"crossDiagonal":return`${a}(45deg,${r}) ${a}(-45deg,${r})`;case"diagonalLeft":return`${a}(45deg,${r})`;case"diagonalRight":return`${a}(-45deg,${r})`;case"horizontal":return`${a}(to top,${r})`;case"vertical":return`${a}(to right,${r})`}return""}}class rt extends o.StringObject{constructor(e){super(f,"picture"),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||""}}class it extends o.XFAObject{constructor(e){super(f,"proto",!0),this.appearanceFilter=new o.XFAObjectArray,this.arc=new o.XFAObjectArray,this.area=new o.XFAObjectArray,this.assist=new o.XFAObjectArray,this.barcode=new o.XFAObjectArray,this.bindItems=new o.XFAObjectArray,this.bookend=new o.XFAObjectArray,this.boolean=new o.XFAObjectArray,this.border=new o.XFAObjectArray,this.break=new o.XFAObjectArray,this.breakAfter=new o.XFAObjectArray,this.breakBefore=new o.XFAObjectArray,this.button=new o.XFAObjectArray,this.calculate=new o.XFAObjectArray,this.caption=new o.XFAObjectArray,this.certificate=new o.XFAObjectArray,this.certificates=new o.XFAObjectArray,this.checkButton=new o.XFAObjectArray,this.choiceList=new o.XFAObjectArray,this.color=new o.XFAObjectArray,this.comb=new o.XFAObjectArray,this.connect=new o.XFAObjectArray,this.contentArea=new o.XFAObjectArray,this.corner=new o.XFAObjectArray,this.date=new o.XFAObjectArray,this.dateTime=new o.XFAObjectArray,this.dateTimeEdit=new o.XFAObjectArray,this.decimal=new o.XFAObjectArray,this.defaultUi=new o.XFAObjectArray,this.desc=new o.XFAObjectArray,this.digestMethod=new o.XFAObjectArray,this.digestMethods=new o.XFAObjectArray,this.draw=new o.XFAObjectArray,this.edge=new o.XFAObjectArray,this.encoding=new o.XFAObjectArray,this.encodings=new o.XFAObjectArray,this.encrypt=new o.XFAObjectArray,this.encryptData=new o.XFAObjectArray,this.encryption=new o.XFAObjectArray,this.encryptionMethod=new o.XFAObjectArray,this.encryptionMethods=new o.XFAObjectArray,this.event=new o.XFAObjectArray,this.exData=new o.XFAObjectArray,this.exObject=new o.XFAObjectArray,this.exclGroup=new o.XFAObjectArray,this.execute=new o.XFAObjectArray,this.extras=new o.XFAObjectArray,this.field=new o.XFAObjectArray,this.fill=new o.XFAObjectArray,this.filter=new o.XFAObjectArray,this.float=new o.XFAObjectArray,this.font=new o.XFAObjectArray,this.format=new o.XFAObjectArray,this.handler=new o.XFAObjectArray,this.hyphenation=new o.XFAObjectArray,this.image=new o.XFAObjectArray,this.imageEdit=new o.XFAObjectArray,this.integer=new o.XFAObjectArray,this.issuers=new o.XFAObjectArray,this.items=new o.XFAObjectArray,this.keep=new o.XFAObjectArray,this.keyUsage=new o.XFAObjectArray,this.line=new o.XFAObjectArray,this.linear=new o.XFAObjectArray,this.lockDocument=new o.XFAObjectArray,this.manifest=new o.XFAObjectArray,this.margin=new o.XFAObjectArray,this.mdp=new o.XFAObjectArray,this.medium=new o.XFAObjectArray,this.message=new o.XFAObjectArray,this.numericEdit=new o.XFAObjectArray,this.occur=new o.XFAObjectArray,this.oid=new o.XFAObjectArray,this.oids=new o.XFAObjectArray,this.overflow=new o.XFAObjectArray,this.pageArea=new o.XFAObjectArray,this.pageSet=new o.XFAObjectArray,this.para=new o.XFAObjectArray,this.passwordEdit=new o.XFAObjectArray,this.pattern=new o.XFAObjectArray,this.picture=new o.XFAObjectArray,this.radial=new o.XFAObjectArray,this.reason=new o.XFAObjectArray,this.reasons=new o.XFAObjectArray,this.rectangle=new o.XFAObjectArray,this.ref=new o.XFAObjectArray,this.script=new o.XFAObjectArray,this.setProperty=new o.XFAObjectArray,this.signData=new o.XFAObjectArray,this.signature=new o.XFAObjectArray,this.signing=new o.XFAObjectArray,this.solid=new o.XFAObjectArray,this.speak=new o.XFAObjectArray,this.stipple=new o.XFAObjectArray,this.subform=new o.XFAObjectArray,this.subformSet=new o.XFAObjectArray,this.subjectDN=new o.XFAObjectArray,this.subjectDNs=new o.XFAObjectArray,this.submit=new o.XFAObjectArray,this.text=new o.XFAObjectArray,this.textEdit=new o.XFAObjectArray,this.time=new o.XFAObjectArray,this.timeStamp=new o.XFAObjectArray,this.toolTip=new o.XFAObjectArray,this.traversal=new o.XFAObjectArray,this.traverse=new o.XFAObjectArray,this.ui=new o.XFAObjectArray,this.validate=new o.XFAObjectArray,this.value=new o.XFAObjectArray,this.variables=new o.XFAObjectArray}}class st extends o.XFAObject{constructor(e){super(f,"radial",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["toEdge","toCenter"]),this.use=e.use||"",this.usehref=e.usehref||"",this.color=null,this.extras=null}[n.$toStyle](e){e=e?e[n.$toStyle]():"#FFFFFF";const t=this.color?this.color[n.$toStyle]():"#000000";return`radial-gradient(circle at center, ${"toEdge"===this.type?`${e},${t}`:`${t},${e}`})`}}class ot extends o.StringObject{constructor(e){super(f,"reason"),this.id=e.id||"",this.name=e.name||"",this.use=e.use||"",this.usehref=e.usehref||""}}class ct extends o.XFAObject{constructor(e){super(f,"reasons",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||"",this.reason=new o.XFAObjectArray}}class lt extends o.XFAObject{constructor(e){super(f,"rectangle",!0),this.hand=(0,c.getStringOption)(e.hand,["even","left","right"]),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.corner=new o.XFAObjectArray(4),this.edge=new o.XFAObjectArray(4),this.fill=null}[n.$toHTML](){const e=this.edge.children.length?this.edge.children[0]:new ue({}),t=e[n.$toStyle](),a=Object.create(null);"visible"===this.fill?.presence?Object.assign(a,this.fill[n.$toStyle]()):a.fill="transparent",a.strokeWidth=(0,s.measureToString)("visible"===e.presence?e.thickness:0),a.stroke=t.color;const r=(this.corner.children.length?this.corner.children[0]:new te({}))[n.$toStyle](),i={name:"svg",children:[{name:"rect",attributes:{xmlns:g,width:"100%",height:"100%",x:0,y:0,rx:r.radius,ry:r.radius,style:a}}],attributes:{xmlns:g,style:{overflow:"visible"},width:"100%",height:"100%"}};return w(this[n.$getParent]()[n.$getParent]())?c.HTMLResult.success({name:"div",attributes:{style:{display:"inline",width:"100%",height:"100%"}},children:[i]}):(i.attributes.style.position="absolute",c.HTMLResult.success(i))}}class ht extends o.StringObject{constructor(e){super(f,"ref"),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||""}}class ut extends o.StringObject{constructor(e){super(f,"script"),this.binding=e.binding||"",this.contentType=e.contentType||"",this.id=e.id||"",this.name=e.name||"",this.runAt=(0,c.getStringOption)(e.runAt,["client","both","server"]),this.use=e.use||"",this.usehref=e.usehref||""}}class dt extends o.XFAObject{constructor(e){super(f,"setProperty"),this.connection=e.connection||"",this.ref=e.ref||"",this.target=e.target||""}}t.SetProperty=dt;class ft extends o.XFAObject{constructor(e){super(f,"signData",!0),this.id=e.id||"",this.operation=(0,c.getStringOption)(e.operation,["sign","clear","verify"]),this.ref=e.ref||"",this.target=e.target||"",this.use=e.use||"",this.usehref=e.usehref||"",this.filter=null,this.manifest=null}}class gt extends o.XFAObject{constructor(e){super(f,"signature",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["PDF1.3","PDF1.6"]),this.use=e.use||"",this.usehref=e.usehref||"",this.border=null,this.extras=null,this.filter=null,this.manifest=null,this.margin=null}}class pt extends o.XFAObject{constructor(e){super(f,"signing",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||"",this.certificate=new o.XFAObjectArray}}class mt extends o.XFAObject{constructor(e){super(f,"solid",!0),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null}[n.$toStyle](e){return e?e[n.$toStyle]():"#FFFFFF"}}class bt extends 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t=this.overflow[n.$getExtra]();t.addLeader&&(t.addLeader=!1,M(this,t.leader,e))}this[n.$pushPara]();const p="lr-tb"===this.layout||"rl-tb"===this.layout,m=p?2:1;for(;this[n.$extra].attempt=1){const e=this.breakAfter.children[0];if(T(e))return this[n.$extra].afterBreakAfter=v,c.HTMLResult.breakNode(e)}return delete this[n.$extra],v}}class xt extends o.XFAObject{constructor(e){super(f,"subformSet",!0),this.id=e.id||"",this.name=e.name||"",this.relation=(0,c.getStringOption)(e.relation,["ordered","choice","unordered"]),this.relevant=(0,c.getRelevant)(e.relevant),this.use=e.use||"",this.usehref=e.usehref||"",this.bookend=null,this.break=null,this.desc=null,this.extras=null,this.occur=null,this.overflow=null,this.breakAfter=new o.XFAObjectArray,this.breakBefore=new o.XFAObjectArray,this.subform=new o.XFAObjectArray,this.subformSet=new o.XFAObjectArray}*[n.$getContainedChildren](){yield*S(this)}[n.$getSubformParent](){let e=this[n.$getParent]();for(;!(e instanceof wt);)e=e[n.$getParent]();return e}[n.$isBindable](){return!0}}class St extends o.ContentObject{constructor(e){super(f,"subjectDN"),this.delimiter=e.delimiter||",",this.id=e.id||"",this.name=e.name||"",this.use=e.use||"",this.usehref=e.usehref||""}[n.$finalize](){this[n.$content]=new Map(this[n.$content].split(this.delimiter).map((e=>((e=e.split("=",2))[0]=e[0].trim(),e))))}}class At extends o.XFAObject{constructor(e){super(f,"subjectDNs",!0),this.id=e.id||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||"",this.subjectDN=new o.XFAObjectArray}}class kt extends 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t=r[n.$toHTML]().html;a.children.push(t),u&&(this[n.$extra].noLayoutFailure=!0,t.children.push(u[n.$toHTML](r[n.$extra].space).html),u=null),d&&(this[n.$extra].noLayoutFailure=!0,t.children.push(d[n.$toHTML](r[n.$extra].space).html),d=null);const i=r.contentArea.children,s=t.children.filter((e=>e.attributes.class.includes("xfaContentarea")));f=!1,this[n.$extra].firstUnsplittable=null,this[n.$extra].noLayoutFailure=!1;const o=t=>{const a=e[n.$flushHTML]();a&&(f||=a.children?.length>0,s[t].children.push(a))};for(let t=p,r=i.length;t0,s[t].children.push(l.html)):!f&&a.children.length>1&&a.children.pop(),a;if(l.isBreak()){const e=l.breakNode;if(o(t),"auto"===e.targetType)continue;e.leader&&(u=this[n.$searchNode](e.leader,e[n.$getParent]()),u=u?u[0]:null),e.trailer&&(d=this[n.$searchNode](e.trailer,e[n.$getParent]()),d=d?d[0]:null),"pageArea"===e.targetType?(h=e[n.$extra].target,t=1/0):e[n.$extra].target?(h=e[n.$extra].target,p=e[n.$extra].index+1,t=1/0):t=e[n.$extra].index}else if(this[n.$extra].overflowNode){const e=this[n.$extra].overflowNode;this[n.$extra].overflowNode=null;const a=e[n.$getExtra](),r=a.target;a.addLeader=null!==a.leader,a.addTrailer=null!==a.trailer,o(t);const s=t;if(t=1/0,r instanceof Qe)h=r;else if(r instanceof ee){const e=i.indexOf(r);-1!==e?e>s?t=e-1:p=e:(h=r[n.$getParent](),p=h.contentArea.children.indexOf(r))}}else o(t)}this[n.$extra].pageNumber+=1,h&&(h[n.$isUsable]()?h[n.$extra].numberOfUse+=1:h=null),r=h||r[n.$getNextPage](),yield null}}}t.Template=Ct;class vt extends o.ContentObject{constructor(e){super(f,"text"),this.id=e.id||"",this.maxChars=(0,c.getInteger)({data:e.maxChars,defaultValue:0,validate:e=>e>=0}),this.name=e.name||"",this.rid=e.rid||"",this.use=e.use||"",this.usehref=e.usehref||""}[n.$acceptWhitespace](){return!0}[n.$onChild](e){return e[n.$namespaceId]===r.NamespaceIds.xhtml.id?(this[n.$content]=e,!0):((0,l.warn)(`XFA - Invalid content in Text: ${e[n.$nodeName]}.`),!1)}[n.$onText](e){this[n.$content]instanceof 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o.XFAObject{constructor(e){super(f,"textEdit",!0),this.allowRichText=(0,c.getInteger)({data:e.allowRichText,defaultValue:0,validate:e=>1===e}),this.hScrollPolicy=(0,c.getStringOption)(e.hScrollPolicy,["auto","off","on"]),this.id=e.id||"",this.multiLine=(0,c.getInteger)({data:e.multiLine,defaultValue:"",validate:e=>0===e||1===e}),this.use=e.use||"",this.usehref=e.usehref||"",this.vScrollPolicy=(0,c.getStringOption)(e.vScrollPolicy,["auto","off","on"]),this.border=null,this.comb=null,this.extras=null,this.margin=null}[n.$toHTML](e){const t=(0,s.toStyle)(this,"border","font","margin");let a;const r=this[n.$getParent]()[n.$getParent]();return""===this.multiLine&&(this.multiLine=r instanceof he?1:0),a=1===this.multiLine?{name:"textarea",attributes:{dataId:r[n.$data]?.[n.$uid]||r[n.$uid],fieldId:r[n.$uid],class:["xfaTextfield"],style:t,"aria-label":v(r),"aria-required":!1}}:{name:"input",attributes:{type:"text",dataId:r[n.$data]?.[n.$uid]||r[n.$uid],fieldId:r[n.$uid],class:["xfaTextfield"],style:t,"aria-label":v(r),"aria-required":!1}},A(r)&&(a.attributes["aria-required"]=!0,a.attributes.required=!0),c.HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[a]})}}class Ot extends o.StringObject{constructor(e){super(f,"time"),this.id=e.id||"",this.name=e.name||"",this.use=e.use||"",this.usehref=e.usehref||""}[n.$finalize](){const e=this[n.$content].trim();this[n.$content]=e?new Date(e):null}[n.$toHTML](e){return F(this[n.$content]?this[n.$content].toString():"")}}class It extends o.XFAObject{constructor(e){super(f,"timeStamp"),this.id=e.id||"",this.server=e.server||"",this.type=(0,c.getStringOption)(e.type,["optional","required"]),this.use=e.use||"",this.usehref=e.usehref||""}}class Tt extends o.StringObject{constructor(e){super(f,"toolTip"),this.id=e.id||"",this.rid=e.rid||"",this.use=e.use||"",this.usehref=e.usehref||""}}class Mt extends o.XFAObject{constructor(e){super(f,"traversal",!0),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null,this.traverse=new o.XFAObjectArray}}class Pt extends o.XFAObject{constructor(e){super(f,"traverse",!0),this.id=e.id||"",this.operation=(0,c.getStringOption)(e.operation,["next","back","down","first","left","right","up"]),this.ref=e.ref||"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null,this.script=null}get name(){return this.operation}[n.$isTransparent](){return!1}}class Nt extends o.XFAObject{constructor(e){super(f,"ui",!0),this.id=e.id||"",this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null,this.picture=null,this.barcode=null,this.button=null,this.checkButton=null,this.choiceList=null,this.dateTimeEdit=null,this.defaultUi=null,this.imageEdit=null,this.numericEdit=null,this.passwordEdit=null,this.signature=null,this.textEdit=null}[n.$getExtra](){if(void 0===this[n.$extra]){for(const e of Object.getOwnPropertyNames(this)){if("extras"===e||"picture"===e)continue;const t=this[e];if(t instanceof o.XFAObject)return this[n.$extra]=t,t}this[n.$extra]=null}return this[n.$extra]}[n.$toHTML](e){const t=this[n.$getExtra]();return t?t[n.$toHTML](e):c.HTMLResult.EMPTY}}class Dt extends o.XFAObject{constructor(e){super(f,"validate",!0),this.formatTest=(0,c.getStringOption)(e.formatTest,["warning","disabled","error"]),this.id=e.id||"",this.nullTest=(0,c.getStringOption)(e.nullTest,["disabled","error","warning"]),this.scriptTest=(0,c.getStringOption)(e.scriptTest,["error","disabled","warning"]),this.use=e.use||"",this.usehref=e.usehref||"",this.extras=null,this.message=null,this.picture=null,this.script=null}}class Rt extends o.XFAObject{constructor(e){super(f,"value",!0),this.id=e.id||"",this.override=(0,c.getInteger)({data:e.override,defaultValue:0,validate:e=>1===e}),this.relevant=(0,c.getRelevant)(e.relevant),this.use=e.use||"",this.usehref=e.usehref||"",this.arc=null,this.boolean=null,this.date=null,this.dateTime=null,this.decimal=null,this.exData=null,this.float=null,this.image=null,this.integer=null,this.line=null,this.rectangle=null,this.text=null,this.time=null}[n.$setValue](e){const t=this[n.$getParent]();if(t instanceof ve&&t.ui?.imageEdit)return 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r.Ref?this.fetch(e,t):e}fetch(e,t=!1){if(!(e instanceof r.Ref))throw new Error("ref object is not a reference");const a=e.num,i=this._cacheMap.get(a);if(void 0!==i)return i instanceof r.Dict&&!i.objId&&(i.objId=e.toString()),i;let s=this.getEntry(a);if(null===s)return this._cacheMap.set(a,s),s;if(this._pendingRefs.has(e))return this._pendingRefs.remove(e),(0,n.warn)(`Ignoring circular reference: ${e}.`),r.CIRCULAR_REF;this._pendingRefs.put(e);try{s=s.uncompressed?this.fetchUncompressed(e,s,t):this.fetchCompressed(e,s,t),this._pendingRefs.remove(e)}catch(t){throw this._pendingRefs.remove(e),t}return s instanceof r.Dict?s.objId=e.toString():s instanceof o.BaseStream&&(s.dict.objId=e.toString()),s}fetchUncompressed(e,t,a=!1){const c=e.gen;let l=e.num;if(t.gen!==c){const i=`Inconsistent generation in XRef: ${e}`;if(this._generationFallback&&t.gen{Object.defineProperty(t,"__esModule",{value:!0}),t.MessageHandler=void 0;var n=a(2);function r(e){switch(e instanceof Error||"object"==typeof 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a/assets/foliate-js/dist/pdf-legacy.worker.js.LICENSE.txt b/assets/foliate-js/dist/pdf-legacy.worker.js.LICENSE.txt new file mode 100644 index 0000000..4832396 --- /dev/null +++ b/assets/foliate-js/dist/pdf-legacy.worker.js.LICENSE.txt @@ -0,0 +1,21 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2023 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ diff --git a/assets/foliate-js/eslint.config.js b/assets/foliate-js/eslint.config.js new file mode 100644 index 0000000..5a60a62 --- /dev/null +++ b/assets/foliate-js/eslint.config.js @@ -0,0 +1,22 @@ +import js from '@eslint/js' +import globals from 'globals' + +export default [js.configs.recommended, { ignores: ['vendor'] }, { + languageOptions: { + globals: globals.browser, + }, + linterOptions: { + reportUnusedDisableDirectives: true, + }, + rules: { + semi: ['error', 'never'], + indent: ['warn', 4, { flatTernaryExpressions: true, SwitchCase: 1 }], + quotes: ['warn', 'single', { avoidEscape: true }], + 'comma-dangle': ['warn', 'always-multiline'], + 'no-trailing-spaces': 'warn', + 'no-unused-vars': 'warn', + 'no-console': ['warn', { allow: ['debug', 'warn', 'error', 'assert'] }], + 'no-constant-condition': ['error', { checkLoops: false }], + 'no-empty': ['error', { allowEmptyCatch: true }], + }, +}] diff --git a/assets/foliate-js/index.html b/assets/foliate-js/index.html new file mode 100644 index 0000000..627e49b --- /dev/null +++ b/assets/foliate-js/index.html @@ -0,0 +1,95 @@ + + + +Anx Reader + +
+
+
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"@babel/plugin-transform-class-properties": "^7.27.1", + "@babel/plugin-transform-nullish-coalescing-operator": "^7.27.1", + "@babel/plugin-transform-optional-chaining": "^7.27.1", + "@babel/plugin-transform-private-methods": "^7.27.1", + "@babel/plugin-transform-runtime": "^7.23.0", + "@babel/preset-env": "^7.23.0", + "babel-loader": "^9.1.3", + "core-js": "^3.33.0", + "http-server": "^14.1.1", + "webpack": "^5.99.7", + "webpack-cli": "^6.0.1" + }, + "dependencies": { + "@babel/runtime": "^7.23.0", + "regenerator-runtime": "^0.14.0" + } +} diff --git a/assets/foliate-js/src/book.js b/assets/foliate-js/src/book.js new file mode 100644 index 0000000..bbd1661 --- /dev/null +++ b/assets/foliate-js/src/book.js @@ -0,0 +1,2362 @@ +console.log('book.js') +console.log('AnxUA', navigator.userAgent) + +import './view.js' +import { FootnoteHandler } from './footnotes.js' +import { Overlayer } from './overlayer.js' +import { collapse, compare, fromRange, toRange } from './epubcfi.js' +const { configure, ZipReader, BlobReader, TextWriter, BlobWriter } = + await import('./vendor/zip.js') +const { EPUB } = await import('./epub.js') + +var isPdf = false; + +const getPosition = (target) => { + const clamp01 = value => Math.min(Math.max(value, 0), 1); + + const frameRect = (framePos, elementRect, scaleX = 1, scaleY = 1) => { + return { + left: scaleX * elementRect.left + framePos.left, + right: scaleX * elementRect.right + framePos.left, + top: scaleY * elementRect.top + framePos.top, + bottom: scaleY * elementRect.bottom + framePos.top + }; + }; + const rootNode = target.getRootNode?.() ?? target?.endContainer?.getRootNode?.(); + const frameElement = rootNode?.defaultView?.frameElement; + + let scaleX = 1, scaleY = 1; + if (frameElement) { + const transform = getComputedStyle(frameElement).transform; + const matches = transform.match(/matrix\((.+)\)/); + if (matches) { + [scaleX, , , scaleY] = matches[1].split(/\s*,\s*/).map(Number); + } + } + + const frame = frameElement?.getBoundingClientRect() ?? { top: 0, left: 0 }; + + const rects = Array.from(target.getClientRects()); + if (!rects.length) { + return { + left: 0, + top: 0, + right: 0, + bottom: 0 + }; + } + const frameRects = rects.map(rect => frameRect(frame, rect, scaleX, scaleY)); + + const boundingRect = frameRects.reduce((acc, rect) => ({ + left: Math.min(acc.left, rect.left), + top: Math.min(acc.top, rect.top), + right: Math.max(acc.right, rect.right), + bottom: Math.max(acc.bottom, rect.bottom) + }), { ...frameRects[0] }); + + const screenWidth = window.innerWidth; + const screenHeight = window.innerHeight; + + return { + left: clamp01(boundingRect.left / screenWidth), + top: clamp01(boundingRect.top / screenHeight), + right: clamp01(boundingRect.right / screenWidth), + bottom: clamp01(boundingRect.bottom / screenHeight) + }; +}; + +const getSelectionRange = (selection) => { + if (!selection?.rangeCount) return null; + const range = selection.getRangeAt(0); + return range.collapsed ? null : range; +}; + +const CONTEXT_WINDOW_CHARS = 120; +const MAX_CONTEXT_CHARS = 600; + +const _collapseWhitespace = (text) => + typeof text === 'string' + ? text.replace(/\s+/g, ' ').trim() + : ''; + +const _sliceWithWindow = (text, start, end) => { + if (!text) return ''; + const safeStart = Math.max(0, Math.min(text.length, start)); + const safeEnd = Math.max(safeStart, Math.min(text.length, end)); + return text.slice(safeStart, safeEnd); +}; + +const buildRangeContextText = (range) => { + if (!range) return ''; + + const selectionText = range.toString().trim(); + const startNode = range.startContainer; + const endNode = range.endContainer; + const startText = startNode?.textContent ?? ''; + const endText = endNode?.textContent ?? ''; + + let contextText = ''; + + if (startNode === endNode) { + const segment = _sliceWithWindow( + startText, + range.startOffset - CONTEXT_WINDOW_CHARS, + range.endOffset + CONTEXT_WINDOW_CHARS + ); + contextText = _collapseWhitespace(segment); + } else { + const startSegment = _collapseWhitespace( + _sliceWithWindow( + startText, + range.startOffset - CONTEXT_WINDOW_CHARS, + range.startOffset + CONTEXT_WINDOW_CHARS + ) + ); + const endSegment = _collapseWhitespace( + _sliceWithWindow( + endText, + range.endOffset - CONTEXT_WINDOW_CHARS, + range.endOffset + CONTEXT_WINDOW_CHARS + ) + ); + const parts = [ + startSegment, + selectionText, + endSegment + ].filter(Boolean); + contextText = parts.join(' '); + } + + if (!contextText && selectionText) { + contextText = selectionText; + } + + contextText = _collapseWhitespace(contextText); + + if (contextText.length > MAX_CONTEXT_CHARS) { + return contextText.slice(0, MAX_CONTEXT_CHARS); + } + + return contextText; +}; + +const handleSelection = (view, doc, index) => { + const selection = doc.getSelection(); + const range = getSelectionRange(selection); + + if (!range) return; + + const position = getPosition(range); + const cfi = view.getCFI(index, range); + const lang = 'en-US' + + let text = selection.toString(); + if (!text) { + const newSelection = range.startContainer.ownerDocument.getSelection(); + newSelection.removeAllRanges(); + newSelection.addRange(range); + text = newSelection.toString(); + } + + const contextText = buildRangeContextText(range); + + onSelectionEnd({ + index, + range, + lang, + cfi, + pos: position, + text, + contextText + }); +}; + +const AUTO_PAGE_DELAY_MS = 1000; +const AUTO_PAGE_SCREEN_BOTTOM_THRESHOLD = 0.9; +const AUTO_PAGE_POST_NEXT_RECHECK_INTERVAL_MS = 120; +const AUTO_PAGE_POST_NEXT_RECHECK_MAX_ATTEMPTS = 12; +const AUTO_PAGE_POST_NEXT_RECHECK_INITIAL_DELAY_MS = 80; + +const getAutoPageState = (view) => { + if (!view.__anxAutoPageState) { + view.__anxAutoPageState = { + sessionId: 0, + currentPageKey: null, + triggeredPages: new Set(), + pendingFromPageKey: null, + pendingTimer: null, + postNextRecheckTimer: null, + postNextRecheckAttempts: 0, + awaitingPageAdvanceFromKey: null, + }; + } + return view.__anxAutoPageState; +}; + +const clearAutoPageTimer = (state) => { + if (!state.pendingTimer) return; + clearTimeout(state.pendingTimer); + state.pendingTimer = null; +}; + +const clearAutoPagePostNextRecheck = (state) => { + if (!state.postNextRecheckTimer) return; + clearTimeout(state.postNextRecheckTimer); + state.postNextRecheckTimer = null; +}; + +const resetAutoPageSessionState = (state) => { + state.currentPageKey = null; + state.triggeredPages.clear(); + state.pendingFromPageKey = null; + state.postNextRecheckAttempts = 0; + state.awaitingPageAdvanceFromKey = null; +}; + +const startAutoPageSession = (view) => { + const state = getAutoPageState(view); + clearAutoPageTimer(state); + clearAutoPagePostNextRecheck(state); + state.sessionId += 1; + resetAutoPageSessionState(state); + return state; +}; + +const stopAutoPageSession = (view) => { + const state = getAutoPageState(view); + clearAutoPageTimer(state); + clearAutoPagePostNextRecheck(state); + resetAutoPageSessionState(state); +}; + +const getAutoPageLocationKey = (lastLocation, index) => { + if (!lastLocation) return `index:${index}:none`; + const cfi = lastLocation.cfi ?? ''; + const current = lastLocation.location?.current ?? ''; + const chapter = lastLocation.chapterLocation?.current ?? ''; + return `index:${index}|cfi:${cfi}|loc:${current}|chapter:${chapter}`; +}; + +const setSelectionHandler = (view, doc, index) => { + let hasActiveSelection = false; + let lastPointerUpRange = null; + doc.__anxSelectionClearedAt = 0; + doc.__anxSuppressClick = false; + + // Notify Flutter when the selection collapses so it can hide the context menu. + const handleSelectionStateChange = () => { + const selectionRange = getSelectionRange(doc.getSelection()); + if (selectionRange) { + hasActiveSelection = true; + doc.__anxSelectionClearedAt = 0; + doc.__anxSuppressClick = false; + return; + } + + if (!hasActiveSelection) return; + hasActiveSelection = false; + lastPointerUpRange = null; + doc.__anxSelectionClearedAt = Date.now(); + doc.__anxSuppressClick = true; + stopAutoPageSession(view); + callFlutter('onSelectionCleared'); + }; + + doc.addEventListener('selectionchange', handleSelectionStateChange); + + const rangesEqual = (a, b) => ( + a.startContainer === b.startContainer + && a.startOffset === b.startOffset + && a.endContainer === b.endContainer + && a.endOffset === b.endOffset + ); + + const shouldSkipPointerUp = () => { + const selectionRange = getSelectionRange(doc.getSelection()); + if (!selectionRange) return false; + + if (lastPointerUpRange && rangesEqual(lastPointerUpRange, selectionRange)) { + return true; + } + + lastPointerUpRange = selectionRange.cloneRange(); + return false; + }; + + // doc.addEventListener('pointerdown', () => isSelecting = true); + // if macos or iOS + if (navigator.platform.includes('Mac') + || navigator.platform.includes('iPhone') + || navigator.platform.includes('iPad') + ) { + doc.addEventListener('pointerup', () => { + if (shouldSkipPointerUp()) return; + handleSelection(view, doc, index); + }); + } + else if (navigator.platform.includes('Win')) { + // Prevent the default WebView2 context menu (back, reload, save as, print) + // from appearing on right-click inside the book content frame. + doc.addEventListener('contextmenu', e => { + e.preventDefault(); + }); + + if (navigator.maxTouchPoints > 0) { + // In Edge, the longpress by touch generates following touch event sequence: + // pointerover -> enter -> down -> move(n) -> cancel -> out -> leave + // While on the flutter webview, it generates: + // pointerover -> enter -> down -> move(n) -> up -> out -> leave + // Besides above event difference (cancle/up), + // the touch event is not triggered when change text selection range. + // Thus cannot use pointerup to detect the end of touch selection. + // Instead, we use selectionchange event to detect the end of touch selection + // for Edge and flutter webview. + + // for mouse pointerup, handle selection directly + doc.addEventListener('pointerup', (e) => { + if (e.pointerType === 'touch') return; + if (shouldSkipPointerUp()) return; + handleSelection(view, doc, index); + }); + + // filter out selectionchange event cause by mouse + var isMouseSelecting = false; + doc.addEventListener('pointerdown', (e) => { + if (e.pointerType !== 'mouse') return; + isMouseSelecting = true; + }); + doc.addEventListener('pointerup', (e) => { + if (e.pointerType !== 'mouse') return; + isMouseSelecting = false; + }); + + var debounceTimerId = undefined; + doc.addEventListener('selectionchange', () => { + if (isMouseSelecting) return; + + const selRange = getSelectionRange(doc.getSelection()) + if (!selRange) return; + + clearTimeout(debounceTimerId); + let delay = 500; + debounceTimerId = setTimeout(() => { + handleSelection(view, doc, index); + }, delay); + }); + + } else { + doc.addEventListener('pointerup', () => { + if (shouldSkipPointerUp()) return; + handleSelection(view, doc, index); + }); + } + } + + else if (navigator.userAgent.includes('Phone; OpenHarmony')) { + doc.addEventListener('contextmenu', e => { + e.preventDefault(); + }); + + var debounceTimerId = undefined; + doc.addEventListener('selectionchange', () => { + const selRange = getSelectionRange(doc.getSelection()); + if (!selRange) return; + + clearTimeout(debounceTimerId); + // Wait for selection to settle (e.g. 600ms after last change) + // This handles the case where pointerup/touchend is swallowed by native handles + debounceTimerId = setTimeout(() => { + handleSelection(view, doc, index); + }, 600); + }); + } else { // Android + let hasNativeSelectionStarted = false; + + doc.addEventListener('pointerdown', () => { + hasNativeSelectionStarted = false; + }); + + // When the native selection handles appear, the browser loses control of the pointer + // This event signals that the user has started dragging handles + doc.addEventListener('pointercancel', () => { + hasNativeSelectionStarted = true; + }); + + doc.addEventListener('contextmenu', e => { + // Allow mouse context menu (if any) + if (e.pointerType === 'mouse') { + handleSelection(view, doc, index); + return; + } + + // If we haven't lost pointer control yet (no pointercancel), + // this is the "early" long-press event during drag start. + // We block it to prevent the custom menu from interfering with the drag. + if (!hasNativeSelectionStarted) { + e.preventDefault(); + return; + } + + // If we have entered native selection mode (pointercancel happened), + // this contextmenu event is likely triggered by the system or user interaction + // after the selection phase (e.g. on release). We handle it. + handleSelection(view, doc, index); + }); + } + // doc.addEventListener('selectionchange', () => handleSelection(view, doc, index)); + + if (!view.isFixedLayout) { + // go to the next page when selecting to the end of a page + // this makes it possible to select across pages + + doc.addEventListener('selectstart', () => { + const container = view.shadowRoot.querySelector('foliate-paginator').shadowRoot.querySelector("#container"); + if (!container) return; + globalThis.originalScrollLeft = container.scrollLeft; + startAutoPageSession(view); + }); + + + doc.addEventListener('selectionchange', () => { + if (view.renderer.getAttribute('flow') !== 'paginated') return + const { lastLocation } = view + if (!lastLocation) return + + const selRange = getSelectionRange(doc.getSelection()) + if (!selRange) return + if (!lastLocation.range) return; + + const container = view.shadowRoot.querySelector('foliate-paginator').shadowRoot.querySelector("#container"); + if (!container) return; + + const state = getAutoPageState(view); + if (state.sessionId === 0) { + startAutoPageSession(view); + } + + const pageKey = getAutoPageLocationKey(lastLocation, index); + if (state.currentPageKey !== pageKey) { + if ( + state.awaitingPageAdvanceFromKey + && state.awaitingPageAdvanceFromKey !== pageKey + ) { + state.awaitingPageAdvanceFromKey = null; + state.postNextRecheckAttempts = 0; + clearAutoPagePostNextRecheck(state); + } + state.currentPageKey = pageKey; + } + + if (state.pendingFromPageKey && state.pendingFromPageKey !== pageKey) { + clearAutoPageTimer(state); + state.pendingFromPageKey = null; + } + + let compareToPageEnd; + try { + compareToPageEnd = selRange.compareBoundaryPoints(Range.END_TO_END, lastLocation.range); + } catch { + return; + } + const rangeReachedPageEnd = compareToPageEnd >= 0; + const selectionPos = getPosition(selRange); + const nearScreenBottom = selectionPos.bottom >= AUTO_PAGE_SCREEN_BOTTOM_THRESHOLD; + const reachedCurrentPageBottom = rangeReachedPageEnd && nearScreenBottom; + + if (!reachedCurrentPageBottom && state.pendingFromPageKey === pageKey) { + clearAutoPageTimer(state); + state.pendingFromPageKey = null; + } + + if (reachedCurrentPageBottom) { + if (state.pendingFromPageKey === pageKey) { + if (state.pendingTimer) return; + state.pendingFromPageKey = null; + } + if (state.triggeredPages.has(pageKey)) return; + + state.pendingFromPageKey = pageKey; + clearAutoPagePostNextRecheck(state); + state.awaitingPageAdvanceFromKey = null; + state.postNextRecheckAttempts = 0; + clearAutoPageTimer(state); + const scheduledSessionId = state.sessionId; + state.pendingTimer = setTimeout(async () => { + state.pendingTimer = null; + if (scheduledSessionId !== state.sessionId) return; + state.triggeredPages.add(pageKey); + try { + await view.next(); + const latestContainer = view.shadowRoot.querySelector('foliate-paginator').shadowRoot.querySelector("#container"); + if (latestContainer) { + globalThis.originalScrollLeft = latestContainer.scrollLeft; + } + } finally { + if (state.pendingFromPageKey === pageKey) { + state.pendingFromPageKey = null; + } + state.awaitingPageAdvanceFromKey = pageKey; + state.postNextRecheckAttempts = 0; + clearAutoPagePostNextRecheck(state); + const runPostNextSelectionRecheck = () => { + state.postNextRecheckTimer = null; + if (scheduledSessionId !== state.sessionId) return; + if (state.awaitingPageAdvanceFromKey !== pageKey) return; + state.postNextRecheckAttempts += 1; + try { + doc.dispatchEvent(new Event('selectionchange')); + } catch { + return; + } + if (state.postNextRecheckAttempts >= AUTO_PAGE_POST_NEXT_RECHECK_MAX_ATTEMPTS) return; + state.postNextRecheckTimer = setTimeout( + runPostNextSelectionRecheck, + AUTO_PAGE_POST_NEXT_RECHECK_INTERVAL_MS, + ); + }; + state.postNextRecheckTimer = setTimeout( + runPostNextSelectionRecheck, + AUTO_PAGE_POST_NEXT_RECHECK_INITIAL_DELAY_MS, + ); + } + }, AUTO_PAGE_DELAY_MS); + return; + } + + const preventScroll = () => { + const selRange = getSelectionRange(doc.getSelection()); + if (!selRange || !view.lastLocation || !view.lastLocation.range) return; + + if (view.lastLocation.range.startContainer === selRange.endContainer) { + container.scrollLeft = globalThis.originalScrollLeft; + } + }; + + container.addEventListener('scroll', preventScroll); + + doc.addEventListener('pointerup', () => { + container.removeEventListener('scroll', preventScroll); + }, { once: true }); + }) + + } +} +const isZip = async file => { + const arr = new Uint8Array(await file.slice(0, 4).arrayBuffer()) + return arr[0] === 0x50 && arr[1] === 0x4b && arr[2] === 0x03 && arr[3] === 0x04 +} + +const isPDF = async file => { + const arr = new Uint8Array(await file.slice(0, 5).arrayBuffer()) + return arr[0] === 0x25 + && arr[1] === 0x50 && arr[2] === 0x44 && arr[3] === 0x46 + && arr[4] === 0x2d +} + +const makeZipLoader = async file => { + configure({ useWebWorkers: false }) + const reader = new ZipReader(new BlobReader(file)) + const entries = await reader.getEntries() + const map = new Map(entries.map(entry => [entry.filename, entry])) + const load = f => (name, ...args) => + map.has(name) ? f(map.get(name), ...args) : null + const loadText = load(entry => entry.getData(new TextWriter())) + const loadBlob = load((entry, type) => entry.getData(new BlobWriter(type))) + const getSize = name => map.get(name)?.uncompressedSize ?? 0 + return { entries, loadText, loadBlob, getSize } +} + +const getFileEntries = async entry => entry.isFile ? entry + : (await Promise.all(Array.from( + await new Promise((resolve, reject) => entry.createReader() + .readEntries(entries => resolve(entries), error => reject(error))), + getFileEntries))).flat() + +const makeDirectoryLoader = async entry => { + const entries = await getFileEntries(entry) + const files = await Promise.all( + entries.map(entry => new Promise((resolve, reject) => + entry.file(file => resolve([file, entry.fullPath]), + error => reject(error))))) + const map = new Map(files.map(([file, path]) => + [path.replace(entry.fullPath + '/', ''), file])) + const decoder = new TextDecoder() + const decode = x => x ? decoder.decode(x) : null + const getBuffer = name => map.get(name)?.arrayBuffer() ?? null + const loadText = async name => decode(await getBuffer(name)) + const loadBlob = name => map.get(name) + const getSize = name => map.get(name)?.size ?? 0 + return { loadText, loadBlob, getSize } +} + +const isCBZ = ({ name, type }) => + type === 'application/vnd.comicbook+zip' || name.endsWith('.cbz') + +const isFB2 = ({ name, type }) => + type === 'application/x-fictionbook+xml' || name.endsWith('.fb2') + +const isFBZ = ({ name, type }) => + type === 'application/x-zip-compressed-fb2' + || name.endsWith('.fb2.zip') || name.endsWith('.fbz') + +const getView = async file => { + let book + if (file.isDirectory) { + const loader = await makeDirectoryLoader(file) + const { EPUB } = await import('./epub.js') + book = await new EPUB(loader).init() + } + else if (!file.size) throw new Error('File not found') + else if (await isZip(file)) { + const loader = await makeZipLoader(file) + if (isCBZ(file)) { + const { makeComicBook } = await import('./comic-book.js') + book = makeComicBook(loader, file) + } else if (isFBZ(file)) { + const { makeFB2 } = await import('./fb2.js') + const { entries } = loader + const entry = entries.find(entry => entry.filename.endsWith('.fb2')) + const blob = await loader.loadBlob((entry ?? entries[0]).filename) + book = await makeFB2(blob) + } else { + book = await new EPUB(loader).init() + } + } + else if (await isPDF(file)) { + isPdf = true; + const { makePDF } = await import('./pdf.js') + book = await makePDF(file) + } + else { + const { isMOBI, MOBI } = await import('./mobi.js') + if (await isMOBI(file)) { + const fflate = await import('./vendor/fflate.js') + book = await new MOBI({ unzlib: fflate.unzlibSync }).open(file) + } else if (isFB2(file)) { + const { makeFB2 } = await import('./fb2.js') + book = await makeFB2(file) + } + } + if (!book) throw new Error('File type not supported') + const view = document.createElement('foliate-view') + document.body.append(view) + await view.open(book) + return view +} + +const getCSS = ({ fontSize, + fontName, + fontPath, + fontWeight, + letterSpacing, + spacing, + textIndent, + paragraphSpacing, + fontColor, + backgroundColor, + justify, + textAlign, + hyphenate, + writingMode, + backgroundImage, + flow, + customCSS, + customCSSEnabled, + useBookStyles, + headingFontSize, + codeHighlightTheme +}) => { + + const fontFamily = fontName === 'book' ? '' : + fontName === 'system' ? 'font-family: system-ui !important;' : + `font-family: ${fontName} !important;` + + const writingModeCSS = writingMode === 'auto' ? '' : `writing-mode: ${writingMode} !important;` + + // Background images are rendered by the paginator layer so blur/opacity + // controls apply consistently across the whole reading surface. + const backgroundImageCSS = 'background: none !important;' + + + // Some CSS selectors are inspired by https://github.com/readest/foliate-js + return ` + @namespace epub "http://www.idpf.org/2007/ops"; + @font-face { + font-family: ${fontName}; + src: url('${fontPath}'); + font-display: swap; + } + + html { + ${writingModeCSS} + color: ${fontColor} !important; + ${backgroundImageCSS} + background-color: transparent !important; + ${useBookStyles ? '' : `letter-spacing: ${letterSpacing}px;`} + ${useBookStyles ? '' : `font-size: ${fontSize}em;`} + orphans: 1; + widows: 1; + } + + body { + background: none !important; + background-color: transparent; + padding: 0; + } + + body > div:only-of-type, + body > div:only-of-type > div:only-of-type { + overflow: visible !important; + } + + img, svg { + // height: auto !important; + // width: auto !important; + object-fit: contain !important; + break-inside: avoid !important; + box-sizing: border-box !important; + font-size: initial !important; + // height: initial !important; + // width: initial !important; + } + + a:link { + color:rgb(167, 96, 52) !important; + } + + a > img { + font-size: ${fontSize}em !important; + } + + * { + // line-height: ${spacing}em !important; + ${fontFamily} + } + + ${useBookStyles ? '' : ` + h1 { + font-size: calc(2em * ${headingFontSize}) !important; + line-height: ${spacing} !important; + } + h2 { + font-size: calc(1.5em * ${headingFontSize}) !important; + line-height: ${spacing} !important; + } + h3 { + font-size: calc(1.17em * ${headingFontSize}) !important; + line-height: ${spacing} !important; + } + h4 { + font-size: calc(1em * ${headingFontSize}) !important; + line-height: ${spacing} !important; + } + h5 { + font-size: calc(0.83em * ${headingFontSize}) !important; + line-height: ${spacing} !important; + } + h6 { + font-size: calc(0.67em * ${headingFontSize}) !important; + line-height: ${spacing} !important; + } + `} + + p, li, blockquote, dd, div:not(:has(*:not(b, a, em, i, strong, u, span))), font { + color: ${fontColor} !important; + ${useBookStyles ? '' : `line-height: ${spacing} !important;`} + ${useBookStyles ? '' : `font-weight: ${fontWeight} !important;`} + ${useBookStyles ? '' : `text-align: ${textAlign === 'auto' ? (justify ? 'justify' : 'start') : textAlign};`} + ${useBookStyles || textIndent < 0 ? '' : 'text-indent: ' + textIndent + 'em !important;'} + -webkit-hyphens: ${hyphenate ? 'auto' : 'manual'}; + hyphens: ${hyphenate ? 'auto' : 'manual'}; + -webkit-hyphenate-limit-before: 3; + -webkit-hyphenate-limit-after: 2; + -webkit-hyphenate-limit-lines: 2; + hanging-punctuation: allow-end last; + widows: 2; + ${useBookStyles ? '' : `margin-block-start: ${paragraphSpacing / 2}em !important;`} + ${useBookStyles ? '' : `margin-block-end: ${paragraphSpacing / 2}em !important;`} + } + + .anx-text-center, + [align="center"], + [style*="text-align: center"], + [style*="text-align:center"] { + text-indent: 0 !important; + } + + + /* Paragraphs containing only an image — don't change */ + p:has(> img:only-child), + p:has(> span:only-child > img:only-child), + p:has(> img:not(.has-text-siblings)), + p:has(> a:first-child + img:last-child), + div:has(> img:only-child), + div:has(> span:only-child > img:only-child), + div:has(> img:not(.has-text-siblings)), + div:has(> a:first-child + img:last-child) { + text-indent: initial !important; + font-size: initial !important; + height: initial !important; + width: initial !important; + } + + /* Paragraphs inside list items — prevent double indentation */ + li > p, + ol > p, + ul > p { + text-indent: 0 !important; + } + + /* prevent the above from overriding the align attribute */ + [align="left"] { text-align: left; } + [align="right"] { text-align: right; } + [align="center"] { text-align: center; } + [align="justify"] { text-align: justify; } + + /* Code highlighting styles */ + pre { + white-space: pre-wrap !important; + background: rgba(128, 128, 128, 0.1) !important; + border-radius: 6px !important; + padding: 1em !important; + overflow: visible !important; + font-family: 'Consolas', 'Monaco', 'Courier New', monospace !important; + font-size: 0.9em !important; + line-height: 1.5 !important; + margin: 0.5em 0 !important; + /* Allow code blocks to be split across columns/pages in WebKit */ + break-inside: auto !important; + page-break-inside: auto !important; + -webkit-column-break-inside: auto !important; + /* Force block formatting context to allow proper column breaks */ + display: block !important; + /* Remove any max-height constraints */ + max-height: none !important; + height: auto !important; + } + + /* Individual lines within code can break across columns */ + pre code { + display: block !important; + break-inside: auto !important; + page-break-inside: auto !important; + -webkit-column-break-inside: auto !important; + overflow: visible !important; + max-height: none !important; + height: auto !important; + white-space: pre-wrap !important; + } + + /* Line wrapper for Safari column breaking */ + .anx-code-line { + display: block !important; + break-inside: avoid !important; + page-break-inside: avoid !important; + -webkit-column-break-inside: avoid !important; + } + + code { + font-family: 'Consolas', 'Monaco', 'Courier New', monospace !important; + font-size: 0.9em !important; + background: rgba(128, 128, 128, 0.15) !important; + padding: 0.2em 0.4em !important; + border-radius: 3px !important; + } + + pre > code { + background: transparent !important; + padding: 0 !important; + border-radius: 0 !important; + font-size: 1em !important; + } + + aside[epub|type~="endnote"], + aside[epub|type~="footnote"], + aside[epub|type~="note"], + aside[epub|type~="rearnote"] { + display: none; + } + + ${customCSSEnabled && customCSS ? customCSS : ''} +`} + +const fixHeadingColor = (themeColor) => { + const headings = document.querySelectorAll('h1, h2, h3, h4, h5, h6') + const blackPatterns = [ + /^#000000?$/i, + /^rgb\(\s*0\s*,\s*0\s*,\s*0\s*\)$/i, + /^rgba\(\s*0\s*,\s*0\s*,\s*0\s*,\s*1\s*\)$/i, + /^black$/i + ] + + headings.forEach(heading => { + const style = window.getComputedStyle(heading) + const color = style.color + + const isBlack = blackPatterns.some(pattern => pattern.test(color.trim())) + + if (isBlack) { + heading.style.setProperty('color', themeColor, 'important') + } + }) +} + +const convertChineseHandler = (mode, doc) => { + console.log('convertChinese', mode) + const zh_s = '皑蔼碍爱翱袄奥坝罢摆败颁办绊帮绑镑谤剥饱宝报鲍辈贝钡狈备惫绷笔毕毙闭边编贬变辩辫鳖瘪濒滨宾摈饼拨钵铂驳卜补参蚕残惭惨灿苍舱仓沧厕侧册测层诧搀掺蝉馋谗缠铲产阐颤场尝长偿肠厂畅钞车彻尘陈衬撑称惩诚骋痴迟驰耻齿炽冲虫宠畴踌筹绸丑橱厨锄雏础储触处传疮闯创锤纯绰辞词赐聪葱囱从丛凑窜错达带贷担单郸掸胆惮诞弹当挡党荡档捣岛祷导盗灯邓敌涤递缔点垫电淀钓调迭谍叠钉顶锭订东动栋冻斗犊独读赌镀锻断缎兑队对吨顿钝夺鹅额讹恶饿儿尔饵贰发罚阀珐矾钒烦范贩饭访纺飞废费纷坟奋愤粪丰枫锋风疯冯缝讽凤肤辐抚辅赋复负讣妇缚该钙盖干赶秆赣冈刚钢纲岗皋镐搁鸽阁铬个给龚宫巩贡钩沟构购够蛊顾剐关观馆惯贯广规硅归龟闺轨诡柜贵刽辊滚锅国过骇韩汉阂鹤贺横轰鸿红后壶护沪户哗华画划话怀坏欢环还缓换唤痪焕涣黄谎挥辉毁贿秽会烩汇讳诲绘荤浑伙获货祸击机积饥讥鸡绩缉极辑级挤几蓟剂济计记际继纪夹荚颊贾钾价驾歼监坚笺间艰缄茧检碱硷拣捡简俭减荐槛鉴践贱见键舰剑饯渐溅涧浆蒋桨奖讲酱胶浇骄娇搅铰矫侥脚饺缴绞轿较秸阶节茎惊经颈静镜径痉竞净纠厩旧驹举据锯惧剧鹃绢杰洁结诫届紧锦仅谨进晋烬尽劲荆觉决诀绝钧军骏开凯颗壳课垦恳抠库裤夸块侩宽矿旷况亏岿窥馈溃扩阔蜡腊莱来赖蓝栏拦篮阑兰澜谰揽览懒缆烂滥捞劳涝乐镭垒类泪篱离里鲤礼丽厉励砾历沥隶俩联莲连镰怜涟帘敛脸链恋炼练粮凉两辆谅疗辽镣猎临邻鳞凛赁龄铃凌灵岭领馏刘龙聋咙笼垄拢陇楼娄搂篓芦卢颅庐炉掳卤虏鲁赂禄录陆驴吕铝侣屡缕虑滤绿峦挛孪滦乱抡轮伦仑沦纶论萝罗逻锣箩骡骆络妈玛码蚂马骂吗买麦卖迈脉瞒馒蛮满谩猫锚铆贸么霉没镁门闷们锰梦谜弥觅绵缅庙灭悯闽鸣铭谬谋亩钠纳难挠脑恼闹馁腻撵捻酿鸟聂啮镊镍柠狞宁拧泞钮纽脓浓农疟诺欧鸥殴呕沤盘庞国爱赔喷鹏骗飘频贫苹凭评泼颇扑铺朴谱脐齐骑岂启气弃讫牵扦钎铅迁签谦钱钳潜浅谴堑枪呛墙蔷强抢锹桥乔侨翘窍窃钦亲轻氢倾顷请庆琼穷趋区躯驱龋颧权劝却鹊让饶扰绕热韧认纫荣绒软锐闰润洒萨鳃赛伞丧骚扫涩杀纱筛晒闪陕赡缮伤赏烧绍赊摄慑设绅审婶肾渗声绳胜圣师狮湿诗尸时蚀实识驶势释饰视试寿兽枢输书赎属术树竖数帅双谁税顺说硕烁丝饲耸怂颂讼诵擞苏诉肃虽绥岁孙损笋缩琐锁獭挞抬摊贪瘫滩坛谭谈叹汤烫涛绦腾誊锑题体屉条贴铁厅听烃铜统头图涂团颓蜕脱鸵驮驼椭洼袜弯湾顽万网韦违围为潍维苇伟伪纬谓卫温闻纹稳问瓮挝蜗涡窝呜钨乌诬无芜吴坞雾务误锡牺袭习铣戏细虾辖峡侠狭厦锨鲜纤咸贤衔闲显险现献县馅羡宪线厢镶乡详响项萧销晓啸蝎协挟携胁谐写泻谢锌衅兴汹锈绣虚嘘须许绪续轩悬选癣绚学勋询寻驯训讯逊压鸦鸭哑亚讶阉烟盐严颜阎艳厌砚彦谚验鸯杨扬疡阳痒养样瑶摇尧遥窑谣药爷页业叶医铱颐遗仪彝蚁艺亿忆义诣议谊译异绎荫阴银饮樱婴鹰应缨莹萤营荧蝇颖哟拥佣痈踊咏涌优忧邮铀犹游诱舆鱼渔娱与屿语吁御狱誉预驭鸳渊辕园员圆缘远愿约跃钥岳粤悦阅云郧匀陨运蕴酝晕韵杂灾载攒暂赞赃脏凿枣灶责择则泽贼赠扎札轧铡闸诈斋债毡盏斩辗崭栈战绽张涨帐账胀赵蛰辙锗这贞针侦诊镇阵挣睁狰帧郑证织职执纸挚掷帜质钟终种肿众诌轴皱昼骤猪诸诛烛瞩嘱贮铸筑驻专砖转赚桩庄装妆壮状锥赘坠缀谆浊兹资渍踪综总纵邹诅组钻致钟么为只凶准启板里雳余链泄'; + const zh_t = '皚藹礙愛翺襖奧壩罷擺敗頒辦絆幫綁鎊謗剝飽寶報鮑輩貝鋇狽備憊繃筆畢斃閉邊編貶變辯辮鼈癟瀕濱賓擯餅撥缽鉑駁蔔補參蠶殘慚慘燦蒼艙倉滄廁側冊測層詫攙摻蟬饞讒纏鏟産闡顫場嘗長償腸廠暢鈔車徹塵陳襯撐稱懲誠騁癡遲馳恥齒熾沖蟲寵疇躊籌綢醜櫥廚鋤雛礎儲觸處傳瘡闖創錘純綽辭詞賜聰蔥囪從叢湊竄錯達帶貸擔單鄲撣膽憚誕彈當擋黨蕩檔搗島禱導盜燈鄧敵滌遞締點墊電澱釣調叠諜疊釘頂錠訂東動棟凍鬥犢獨讀賭鍍鍛斷緞兌隊對噸頓鈍奪鵝額訛惡餓兒爾餌貳發罰閥琺礬釩煩範販飯訪紡飛廢費紛墳奮憤糞豐楓鋒風瘋馮縫諷鳳膚輻撫輔賦複負訃婦縛該鈣蓋幹趕稈贛岡剛鋼綱崗臯鎬擱鴿閣鉻個給龔宮鞏貢鈎溝構購夠蠱顧剮關觀館慣貫廣規矽歸龜閨軌詭櫃貴劊輥滾鍋國過駭韓漢閡鶴賀橫轟鴻紅後壺護滬戶嘩華畫劃話懷壞歡環還緩換喚瘓煥渙黃謊揮輝毀賄穢會燴彙諱誨繪葷渾夥獲貨禍擊機積饑譏雞績緝極輯級擠幾薊劑濟計記際繼紀夾莢頰賈鉀價駕殲監堅箋間艱緘繭檢堿鹼揀撿簡儉減薦檻鑒踐賤見鍵艦劍餞漸濺澗漿蔣槳獎講醬膠澆驕嬌攪鉸矯僥腳餃繳絞轎較稭階節莖驚經頸靜鏡徑痙競淨糾廄舊駒舉據鋸懼劇鵑絹傑潔結誡屆緊錦僅謹進晉燼盡勁荊覺決訣絕鈞軍駿開凱顆殼課墾懇摳庫褲誇塊儈寬礦曠況虧巋窺饋潰擴闊蠟臘萊來賴藍欄攔籃闌蘭瀾讕攬覽懶纜爛濫撈勞澇樂鐳壘類淚籬離裏鯉禮麗厲勵礫曆瀝隸倆聯蓮連鐮憐漣簾斂臉鏈戀煉練糧涼兩輛諒療遼鐐獵臨鄰鱗凜賃齡鈴淩靈嶺領餾劉龍聾嚨籠壟攏隴樓婁摟簍蘆盧顱廬爐擄鹵虜魯賂祿錄陸驢呂鋁侶屢縷慮濾綠巒攣孿灤亂掄輪倫侖淪綸論蘿羅邏鑼籮騾駱絡媽瑪碼螞馬罵嗎買麥賣邁脈瞞饅蠻滿謾貓錨鉚貿麽黴沒鎂門悶們錳夢謎彌覓綿緬廟滅憫閩鳴銘謬謀畝鈉納難撓腦惱鬧餒膩攆撚釀鳥聶齧鑷鎳檸獰甯擰濘鈕紐膿濃農瘧諾歐鷗毆嘔漚盤龐國愛賠噴鵬騙飄頻貧蘋憑評潑頗撲鋪樸譜臍齊騎豈啓氣棄訖牽扡釺鉛遷簽謙錢鉗潛淺譴塹槍嗆牆薔強搶鍬橋喬僑翹竅竊欽親輕氫傾頃請慶瓊窮趨區軀驅齲顴權勸卻鵲讓饒擾繞熱韌認紉榮絨軟銳閏潤灑薩鰓賽傘喪騷掃澀殺紗篩曬閃陝贍繕傷賞燒紹賒攝懾設紳審嬸腎滲聲繩勝聖師獅濕詩屍時蝕實識駛勢釋飾視試壽獸樞輸書贖屬術樹豎數帥雙誰稅順說碩爍絲飼聳慫頌訟誦擻蘇訴肅雖綏歲孫損筍縮瑣鎖獺撻擡攤貪癱灘壇譚談歎湯燙濤縧騰謄銻題體屜條貼鐵廳聽烴銅統頭圖塗團頹蛻脫鴕馱駝橢窪襪彎灣頑萬網韋違圍爲濰維葦偉僞緯謂衛溫聞紋穩問甕撾蝸渦窩嗚鎢烏誣無蕪吳塢霧務誤錫犧襲習銑戲細蝦轄峽俠狹廈鍁鮮纖鹹賢銜閑顯險現獻縣餡羨憲線廂鑲鄉詳響項蕭銷曉嘯蠍協挾攜脅諧寫瀉謝鋅釁興洶鏽繡虛噓須許緒續軒懸選癬絢學勳詢尋馴訓訊遜壓鴉鴨啞亞訝閹煙鹽嚴顔閻豔厭硯彥諺驗鴦楊揚瘍陽癢養樣瑤搖堯遙窯謠藥爺頁業葉醫銥頤遺儀彜蟻藝億憶義詣議誼譯異繹蔭陰銀飲櫻嬰鷹應纓瑩螢營熒蠅穎喲擁傭癰踴詠湧優憂郵鈾猶遊誘輿魚漁娛與嶼語籲禦獄譽預馭鴛淵轅園員圓緣遠願約躍鑰嶽粵悅閱雲鄖勻隕運蘊醞暈韻雜災載攢暫贊贓髒鑿棗竈責擇則澤賊贈紮劄軋鍘閘詐齋債氈盞斬輾嶄棧戰綻張漲帳賬脹趙蟄轍鍺這貞針偵診鎮陣掙睜猙幀鄭證織職執紙摯擲幟質鍾終種腫衆謅軸皺晝驟豬諸誅燭矚囑貯鑄築駐專磚轉賺樁莊裝妝壯狀錐贅墜綴諄濁茲資漬蹤綜總縱鄒詛組鑽緻鐘麼為隻兇準啟闆裡靂餘鍊洩'; + + const from = mode === 's2t' ? zh_s : zh_t + const to = mode === 's2t' ? zh_t : zh_s + + + + + const convertTextNode = (node, from, to) => { + if (node.nodeType === Node.TEXT_NODE) { + node.textContent = node.textContent.replace(/[\u4e00-\u9fa5]/g, (match) => { + return to[from.indexOf(match)] ?? match + }); + } else { + node.childNodes.forEach(child => convertTextNode(child, from, to)); + } + }; + + doc.body.childNodes.forEach(node => { + convertTextNode(node, from, to); + }); +} + +const bionicReadingHandler = (doc) => { + + return; + +}; + + +const readingFeaturesDocHandler = (doc) => { + if (readingRules.convertChineseMode !== 'none') { + convertChineseHandler(readingRules.convertChineseMode, doc) + } + if (readingRules.bionicReadingMode) { + bionicReadingHandler(doc) + } + + // handle text indent and center alignment + if (style.textIndent > 0) { + const elements = doc.querySelectorAll('p, div, li, blockquote, dd, font') + elements.forEach(el => { + const computedStyle = window.getComputedStyle(el) + if (computedStyle.textAlign === 'center') { + el.classList.add('anx-text-center') + } + }) + } + + // handle vertical writing mode, replace “”‘’ with 『』「」 + if (style.writingMode.startsWith('vertical') || reader.view.renderer.writingMode.startsWith('vertical')) { + const replaceQuotes = (node) => { + if (node.nodeType === Node.TEXT_NODE) { + node.textContent = node.textContent + .replace(/“/g, '『') + .replace(/”/g, '』') + .replace(/‘/g, '「') + .replace(/’/g, '」'); + } else { + node.childNodes.forEach(child => replaceQuotes(child)); + } + }; + doc.body.childNodes.forEach(node => { + replaceQuotes(node); + }); + } +} + + +const footnoteDialog = document.getElementById('footnote-dialog') +footnoteDialog.style.display = 'none' +footnoteDialog.addEventListener('click', () => { + // display none + footnoteDialog.style.display = 'none' + callFlutter("onFootnoteClose") +}) + +const replaceFootnote = (view) => { + clearSelection() + footnoteDialog.querySelector('main').replaceChildren(view) + + view.addEventListener('load', (e) => { + const { doc, index } = e.detail + globalThis.footnoteSelection = () => handleSelection(view, doc, index) + setSelectionHandler(view, doc, index) + // convertChineseHandler(convertChineseMode, doc) + readingFeaturesDocHandler(doc) + doc.__isFootNote = true + + + setTimeout(() => { + const dialog = document.getElementById('footnote-dialog') + const content = document.querySelector("#footnote-dialog > main > foliate-view") + .shadowRoot.querySelector("foliate-paginator") + .shadowRoot.querySelector("#container > div > iframe") + + dialog.style.display = 'block' + + // dialog.style.width = 'auto' + // dialog.style.height = 'auto' + + // const contentWidth = content.clientWidth + // const contentHeight = content.clientHeight + + // const squareSize = contentWidth * contentHeight + + // dialog.style.height = 100 + 'px' + // dialog.style.width = squareSize / 100 + 'px' + + // if (squareSize > window.innerWidth * 100 * 0.8) { + // dialog.style.width = window.innerWidth * 0.8 + 'px' + // dialog.style.height = squareSize / (window.innerWidth * 3.0) + 'px' + // } + + //dialog.style.width = `${Math.min(Math.max(contentWidth, 200), window.innerWidth * 0.8)}px` + //dialog.style.height = `${Math.min(Math.max(contentHeight, 100), window.innerHeight * 0.8)}px` + }, 0) + }) + + const { renderer } = view + renderer.setAttribute('flow', 'scrolled') + renderer.setAttribute('gap', '5%') + renderer.setAttribute('top-margin', '0px') + renderer.setAttribute('bottom-margin', '0px') + const footNoteStyle = { + fontSize: style.fontSize, + fontName: style.fontName, + fontPath: style.fontPath, + letterSpacing: style.letterSpacing, + spacing: style.spacing, + textIndent: style.textIndent, + fontColor: style.fontColor, + backgroundColor: 'transparent', + justify: true, + textAlign: style.textAlign, + hyphenate: true, + customCSS: style.customCSS, + customCSSEnabled: style.customCSSEnabled, + writingMode: style.writingMode, + useBookStyles: style.useBookStyles, + headingFontSize: style.headingFontSize, + } + renderer.setStyles(getCSS(footNoteStyle)) + // set background color of dialog + // if #rrggbbaa, replace aa to ee + footnoteDialog.style.backgroundColor = style.backgroundColor.slice(0, 7) + '33' +} +footnoteDialog.addEventListener('click', e => + e.target === footnoteDialog ? footnoteDialog.close() : null) + +class Reader { + annotations = new Map() + annotationsByValue = new Map() + #footnoteHandler = new FootnoteHandler() + #doc + #index + #originalContent + #bookMarkExists = false + #upTriggered = false + #bookmarkInfo = { + exists: false, + cfi: null, + id: null, + } + #ignoreBookmarkGesture = false + constructor() { + this.#footnoteHandler.addEventListener('before-render', e => { + const { view } = e.detail + this.setView(view) + replaceFootnote(view) + }) + this.#footnoteHandler.addEventListener('render', e => { + const { view } = e.detail + footnoteDialog.showModal() + }) + this.#originalContent = null + } + async open(file, cfi) { + this.view = await getView(file, cfi) + + if (importing) return + + this.view.addEventListener('load', this.#onLoad.bind(this)) + this.view.addEventListener('relocate', this.#onRelocate.bind(this)) + this.view.addEventListener('click-view', this.#onClickView.bind(this)) + this.view.addEventListener('doctouchstart', this.#onTouchStart.bind(this)) + this.view.addEventListener('doctouchmove', this.#onTouchMove.bind(this)) + this.view.addEventListener('doctouchend', this.#onTouchEnd.bind(this)) + + setStyle() + if (!cfi) + this.view.renderer.next() + this.setView(this.view) + await this.view.init({ lastLocation: cfi }) + + // set html bg color to grey + document.documentElement.style.backgroundColor = 'grey' + } + + setView(view) { + view.addEventListener('create-overlay', e => { + const { index } = e.detail + const list = this.annotations.get(index) + if (list) for (const annotation of list) + this.view.addAnnotation(annotation) + + // Apply code highlighting to newly created overlay content + if (style && style.codeHighlightTheme && style.codeHighlightTheme !== 'off') { + // Get the document from the overlayer + const overlayerObj = view.renderer?.getContents()?.find(x => x.index === index && x.overlayer) + if (overlayerObj && overlayerObj.doc) { + applyCodeHighlighting(style.codeHighlightTheme, overlayerObj.doc) + } + } + }) + + view.addEventListener('draw-annotation', e => { + const { draw, annotation } = e.detail + const { color, type } = annotation + const opts = { color, writingMode: this.view.renderer.writingMode } + if (type === 'highlight') draw(Overlayer.highlight, { ...opts }) + else if (type === 'underline') draw(Overlayer.underline, { ...opts }) + }) + + view.addEventListener('show-annotation', e => { + const annotation = this.annotationsByValue.get(e.detail.value) + const pos = getPosition(e.detail.range) + if (window.getSelection()?.toString()) return + const contextText = buildRangeContextText(e.detail.range) + onAnnotationClick({ annotation, pos, contextText }) + }) + view.addEventListener('external-link', e => { + e.preventDefault() + onExternalLink(e.detail) + }) + + view.addEventListener('link', e => + this.#footnoteHandler.handle(this.view.book, e)?.catch(err => { + console.warn(err) + this.view.goTo(e.detail.href) + })) + + view.history.addEventListener('pushstate', e => { + callFlutter('onPushState', { + canGoBack: view.history.canGoBack, + canGoForward: view.history.canGoForward + }) + }) + view.addEventListener('click-image', async e => { + // console.log('click-image', e.detail.img.src) + const blobUrl = e.detail.img.src + const blob = await fetch(blobUrl).then(r => r.blob()) + const base64 = await new Promise((resolve, reject) => { + const reader = new FileReader() + reader.onloadend = () => resolve(reader.result) + reader.onerror = reject + reader.readAsDataURL(blob) + }) + callFlutter('onImageClick', base64) + }) + } + + renderAnnotation(annotations) { + const annos = annotations ?? allAnnotations ?? [] + for (const anno of annos) { + const { value, type, color, note } = anno + const annotation = { + id: anno.id, + value, + type, + color, + note + } + + this.addAnnotation(annotation) + } + + } + + showContextMenu() { + return handleSelection(this.view, this.#doc, this.#index) + } + + addAnnotation(annotation) { + const { value } = annotation + const spineCode = (value.split('/')[2].split('!')[0] - 2) / 2 + + const list = this.annotations.get(spineCode) + if (list) list.push(annotation) + else this.annotations.set(spineCode, [annotation]) + + this.annotationsByValue.set(value, annotation) + + if (annotation.type === 'bookmark') { + if (this.#checkBookmark(annotation)) { + this.#showBookmarkIcon(60) + this.#bookmarkInfo = { + exists: true, + cfi: annotation.value, + id: annotation.id, + } + } + } else { + this.view.addAnnotation(annotation) + } + + } + + #checkCurrentPageBookmark() { + const spineCode = this.#index + const list = this.annotations.get(spineCode) + let found = false + let bookmark = null + if (list) { + for (const bm of list) { + if (bm.type === 'bookmark') { + found = this.#checkBookmark(bm) ? true : found + if (found) { + bookmark = bm + this.#showBookmarkIcon(60) + break + } + } + } + } + + this.#bookmarkInfo = { + exists: found, + cfi: found ? bookmark.value : null, + id: found ? bookmark.id : null, + } + if (!found) { + this.#hideBookmarkIcon() + } + } + + #checkBookmark(bookmark) { + const currCfi = this.view.lastLocation?.cfi + const currStart = collapse(currCfi) + const currEnd = collapse(currCfi, true) + + const bookmarkCfi = bookmark.value + const bookmarkStart = collapse(bookmarkCfi) + + if (compare(currStart, bookmarkStart) <= 0 && + compare(currEnd, bookmarkStart) > 0) { + return true + } + } + + removeAnnotation(cfi) { + const annotation = this.annotationsByValue.get(cfi) + if (!annotation) return + const { value } = annotation + const spineCode = (value.split('/')[2].split('!')[0] - 2) / 2 + + const list = this.annotations.get(spineCode) + if (list) { + const index = list.findIndex(a => a.id === annotation.id) + if (index !== -1) list.splice(index, 1) + } + + this.annotationsByValue.delete(value) + + this.view.addAnnotation(annotation, true) + + if (annotation.type === 'bookmark' && this.#checkBookmark(annotation)) { + this.#hideBookmarkIcon() + this.handleBookmark(true) + this.#bookmarkInfo = { + exists: false, + cfi: null, + id: null, + } + } + + } + + #onLoad({ detail: { doc, index } }) { + this.#doc = doc + this.#index = index + setSelectionHandler(this.view, doc, index) + + // if (!this.#originalContent) { + // console.log('Saving original content', doc); + // this.#originalContent = doc.cloneNode(true) + // console.log('Original content saved', this.#originalContent); + // } + + this.#saveOriginalContent() + + this.readingFeatures(readingRules) + + // Apply code highlighting to newly loaded content + if (style && style.codeHighlightTheme && style.codeHighlightTheme !== 'off') { + // console.log('Applying code highlighting to loaded document, theme:', style.codeHighlightTheme) + applyCodeHighlighting(style.codeHighlightTheme, doc) + } + } + + #onRelocate({ detail }) { + const { cfi, fraction, location, tocItem, pageItem, chapterLocation } = detail + const loc = pageItem + ? `Page ${pageItem.label}` + : `Loc ${location.current}` + this.#checkCurrentPageBookmark() + onRelocated({ + cfi, + fraction, + loc, + tocItem, + pageItem, + location, + chapterLocation, + bookmark: this.#bookmarkInfo, + }) + } + + #onClickView({ detail: { x, y } }) { + const selection = this.#doc?.getSelection?.() + if (selection && getSelectionRange(selection)) { + return + } + + if (this.#doc?.__anxSuppressClick) { + this.#doc.__anxSuppressClick = false; + return + } + + // debounce for 200ms after selection cleared + const lastClearedAt = this.#doc?.__anxSelectionClearedAt ?? 0 + if (lastClearedAt && Date.now() - lastClearedAt < 200) { + return + } + + const coordinatesX = x / window.innerWidth + const coordinatesY = y / window.innerHeight + onClickView(coordinatesX, coordinatesY) + } + + get index() { + return this.#index + } + + #saveOriginalContent = () => { + // this.#originalContent = this.#doc.cloneNode(true) + + // save original content + this.#originalContent = []; + const walker = document.createTreeWalker( + this.#doc.body, + NodeFilter.SHOW_TEXT, + null, + false + ); + while (walker.nextNode()) { + this.#originalContent.push(walker.currentNode.textContent); + } + } + + #restoreOriginalContent = () => { + // this.#doc.body.innerHTML = this.#originalContent.body.innerHTML + + const walker = document.createTreeWalker( + this.#doc.body, + NodeFilter.SHOW_TEXT, + null, + false + ); + let node; + let index = 0; + while (node = walker.nextNode()) { + node.textContent = this.#originalContent[index++]; + } + } + + readingFeatures = () => { + this.#restoreOriginalContent() + readingFeaturesDocHandler(this.#doc) + } + + getChapterContent = () => { + return this.#doc.body.textContent + } + + getChapterContentByHref = async (target, options = {}) => { + if (!target) return '' + if (!this.view?.book?.sections) return '' + + const resolved = this.view.resolveNavigation?.(target) + if (!resolved || resolved.index == null) return '' + + const section = this.view.book.sections[resolved.index] + if (!section?.createDocument) return '' + + const doc = await section.createDocument() + let content = doc?.body?.textContent ?? '' + + if (!content) return '' + + const rawMax = options?.maxChars + const numericMax = rawMax == null ? null : Number(rawMax) + const maxChars = Number.isFinite(numericMax) && numericMax > 0 + ? Math.floor(numericMax) + : null + + if (maxChars != null && content.length > maxChars) { + content = content.slice(0, maxChars) + } + + return content + } + + getPreviousContent = (count = 2000) => { + let currentContainer = this.view.lastLocation?.range?.endContainer?.parentElement; + if (!currentContainer) return ''; + + let text = ''; + while (text.length < count && currentContainer) { + text = currentContainer.textContent + text; + currentContainer = currentContainer.previousSibling; + } + + return text; + + } + + getSelection = () => { + const selection = this.#doc.getSelection(); + const range = getSelectionRange(selection); + return range; + } + + #ignoreTouch = () => { + return this.view.renderer.scrollProp === 'scrollTop' + } + + + #onTouchStart = ({ detail: e }) => { + if (this.#ignoreTouch()) return; + + this.#bookMarkExists = !!document.getElementById('bookmark-icon'); + this.#upTriggered = false; + + // Check if touch started from the top 10% of the screen + // If so, disable bookmark gesture to avoid conflict with system control center + const touch = e.touch; + const screenHeight = window.innerHeight; + const startY = touch?.screenY ?? touch?.clientY ?? 0; + this.#ignoreBookmarkGesture = startY < screenHeight * 0.1; + } + + #onTouchMove = ({ detail: e }) => { + if (this.#ignoreTouch()) return; + + const mainView = this.view.shadowRoot.children[0] + if (e.touchState.direction === 'vertical') { + const deltaY = e.touchState.delta.y; + + if (deltaY > 0) { + // Only show bookmark pull-down UI if touch did not start from top 10% + if (!this.#ignoreBookmarkGesture) { + mainView.style.transform = `translateY(${Math.sqrt(deltaY * 50)}px)`; + this.#showBookmarkIcon(deltaY); + } + } else if (deltaY < -60) { + if (!this.#upTriggered) { + this.#upTriggered = true; + window.pullUp() + } + } + } + } + + #onTouchEnd = ({ detail: e }) => { + if (this.#ignoreTouch()) { + if (e.touchState.direction === 'vertical') { + const renderer = this.view.renderer; + const scrollTop = renderer.shadowRoot.querySelector('#container').scrollTop; + const deltaY = e.touchState.delta.y; + const swipeThreshold = 60; + + if (deltaY > swipeThreshold && scrollTop <= 1) { + renderer.shadowRoot.querySelector('#container').scrollTop = 0; + prevPage(); + } else if (deltaY < -swipeThreshold && renderer.viewSize - renderer.end <= 1) { + nextPage(); + } + return; + } + } + + const mainView = this.view.shadowRoot.children[0] + if (e.touchState.direction === 'vertical') { + const deltaY = e.touchState.delta.y; + + if (deltaY < -60) { + // console.log('UP'); + } else if (deltaY > 60) { + // Only handle bookmark if touch did not start from top 10% of screen + if (!this.#ignoreBookmarkGesture) { + if (this.#bookMarkExists) { + this.#hideBookmarkIcon(); + this.handleBookmark(true); + } else { + this.#showBookmarkIcon(deltaY); + this.handleBookmark(false); + } + } + } else { + this.#hideBookmarkIcon(); + } + + mainView.style.transition = 'transform 0.3s ease-out'; + mainView.style.transform = 'translateY(0px)'; + + setTimeout(() => { + mainView.style.transition = ''; + }, 300); + } + } + + #showBookmarkIcon = (deltaY) => { + let bookmarkIcon = document.getElementById('bookmark-icon'); + + const bookMarkSvg = `` + + if (!bookmarkIcon) { + bookmarkIcon = document.createElement('div'); + bookmarkIcon.id = 'bookmark-icon'; + bookmarkIcon.innerHTML = bookMarkSvg; + bookmarkIcon.style.cssText = ` + height: 80px; + width: 26px; + position: fixed; + top: -16px; + right: 20px; + font-size: 24px; + opacity: 0; + transition: opacity 0.2s ease; + z-index: 1000; + pointer-events: none; + `; + document.body.appendChild(bookmarkIcon); + } + + const opacity = Math.min(deltaY / 60, 1); + bookmarkIcon.style.opacity = opacity; + } + + #hideBookmarkIcon = () => { + const bookmarkIcon = document.getElementById('bookmark-icon'); + if (bookmarkIcon) { + bookmarkIcon.style.transition = 'opacity 0.3s ease-out'; + bookmarkIcon.style.opacity = '0'; + + setTimeout(() => { + if (bookmarkIcon && bookmarkIcon.parentNode) { + bookmarkIcon.parentNode.removeChild(bookmarkIcon); + } + }, 300); + } + } + + handleBookmark = (remove) => { + const cfi = remove ? this.#bookmarkInfo.cfi : this.view.lastLocation?.cfi + + let content = this.view.lastLocation.range.startContainer.data ?? this.view.lastLocation.range.startContainer.innerText + content = content.trim() + if (content.length > 200) { + content = content.slice(0, 200) + '...' + } + const percentage = this.view.lastLocation.fraction + + callFlutter('handleBookmark', { + remove, + detail: { + cfi, + content, + percentage + } + }) + } + + get toc() { + const sectionFractions = this.view.getSectionFractions() + const currentHref = this.view.lastLocation?.tocItem?.href.split('#')[0] ?? 'Not Found' + let currentChapterIndex = sectionFractions.findIndex(s => s.href === currentHref) + if (currentChapterIndex === -1) { + currentChapterIndex = 0; + } + const currentSectionStart = sectionFractions[currentChapterIndex]?.fraction || 0 + const nextSectionStart = sectionFractions[currentChapterIndex + 1]?.fraction || 1 + const currentSectionPages = this.view.lastLocation?.chapterLocation.total || 1 + + const totalPages = currentSectionPages / (nextSectionStart - currentSectionStart) + + const getFractionByHref = (href) => { + if (!href) return 0; + href = href.split('#')[0] + const section = sectionFractions.find(s => s.href === href) + return section ? section.fraction : 0 + } + + const buildItems = (item, level) => { + return item?.map(item => ({ + label: item.label, + href: item.href, + id: item.id, + level, + startPercentage: getFractionByHref(item.href), + startPage: Math.ceil(getFractionByHref(item.href) * totalPages), + subitems: buildItems(item.subitems, level + 1) + })) || []; + } + return buildItems(this.view.book.toc, 1) + } +} + + +const open = async (file, cfi) => { + const reader = new Reader() + globalThis.reader = reader + await reader.open(file, cfi) + + // Initialize code highlighting if theme is set + if (style.codeHighlightTheme && style.codeHighlightTheme !== 'off') { + changeCodeHighlightTheme(style.codeHighlightTheme) + } + + if (!importing) { + callFlutter('onLoadEnd') + onSetToc() + callFlutter('renderAnnotations') + } + else { getMetadata() } +} + + +const callFlutter = (name, data) => { + // console.log('callFlutter', name, data) + window.flutter_inappwebview.callHandler(name, data) +} + +const setStyle = (oldStyle) => { + const turn = { + scroll: false, + animated: true + } + + switch (style.pageTurnStyle) { + case 'slide': + turn.scroll = false + turn.animated = true + break + case 'scroll': + turn.scroll = true + turn.animated = true + break + case "noAnimation": + turn.scroll = false + turn.animated = false + break + } + + reader.view.renderer.setAttribute('flow', turn.scroll ? 'scrolled' : 'paginated') + reader.view.renderer.setAttribute('top-margin', `${style.topMargin}px`) + reader.view.renderer.setAttribute('bottom-margin', `${style.bottomMargin}px`) + reader.view.renderer.setAttribute('gap', `${style.sideMargin}%`) + reader.view.renderer.setAttribute('background-color', style.backgroundColor) + reader.view.renderer.setAttribute('max-column-count', style.maxColumnCount) + reader.view.renderer.setAttribute('column-threshold', `${style.columnThreshold}px`) + reader.view.renderer.setAttribute('bgimg-url', style.backgroundImage) + reader.view.renderer.setAttribute('bgimg-blur', style.bgimgBlur ?? 0) + reader.view.renderer.setAttribute('bgimg-opacity', style.bgimgOpacity ?? 1) + reader.view.renderer.setAttribute('bgimg-fit', style.bgimgFit ?? 'cover') + + turn.animated ? reader.view.renderer.setAttribute('animated', 'true') + : reader.view.renderer.removeAttribute('animated') + + const newStyle = { + fontSize: style.fontSize, + fontName: style.fontName, + fontPath: style.fontPath, + fontWeight: style.fontWeight, + letterSpacing: style.letterSpacing, + spacing: style.spacing, + paragraphSpacing: style.paragraphSpacing, + textIndent: style.textIndent, + fontColor: style.fontColor, + backgroundColor: style.backgroundColor, + justify: style.justify, + textAlign: style.textAlign, + hyphenate: style.hyphenate, + writingMode: style.writingMode, + backgroundImage: style.backgroundImage, + flow: turn.scroll, + customCSS: style.customCSS, + customCSSEnabled: style.customCSSEnabled, + useBookStyles: style.useBookStyles, + headingFontSize: style.headingFontSize + } + reader.view.renderer.setStyles?.(getCSS(newStyle)) + + if (!style.useBookStyles && style.fontColor) { + fixHeadingColor(style.fontColor) + } + + if (!oldStyle) { + return + } + + if (oldStyle?.writingMode !== style.writingMode || + oldStyle?.pageTurnStyle !== style.pageTurnStyle && [oldStyle?.pageTurnStyle, style.pageTurnStyle].includes('scroll') + ) { + refreshLayout() + } +} + +const refreshLayout = () => { + const cfi = reader.view.lastLocation?.cfi + window.nextSection().then(() => { + if (cfi) { + setTimeout(() => { + window.goToCfi(cfi) + }, 0) + } + }) +} + + +const onRelocated = (currentInfo) => { + const chapterTitle = currentInfo.tocItem?.label + const chapterHref = currentInfo.tocItem?.href + const chapterTotalPages = currentInfo.chapterLocation.total + const chapterCurrentPage = currentInfo.chapterLocation.current + const bookTotalPages = currentInfo.location.total + const bookCurrentPage = currentInfo.location.current + const cfi = currentInfo.cfi + const percentage = currentInfo.fraction + + callFlutter('onRelocated', { + chapterTitle, + chapterHref, + chapterTotalPages, + chapterCurrentPage, + bookTotalPages, + bookCurrentPage, + cfi, + percentage, + bookmark: currentInfo.bookmark, + writingMode: reader.view.renderer.writingMode, + }) +} + +const onAnnotationClick = (annotation) => callFlutter('onAnnotationClick', annotation) + +const onClickView = (x, y) => callFlutter('onClick', { x, y }) + +const onExternalLink = (link) => callFlutter('onExternalLink', link) + +const onSetToc = () => callFlutter('onSetToc', reader.toc) + +const getMetadata = async () => { + const cover = await reader.view.book.getCover() + if (cover) { + // cover is a blob, so we need to convert it to base64 + const fileReader = new FileReader() + fileReader.readAsDataURL(cover) + fileReader.onloadend = () => { + callFlutter('onMetadata', { + ...reader.view.book.metadata, + cover: fileReader.result + }) + } + } else { + callFlutter('onMetadata', { + ...reader.view.book.metadata, + cover: null + }) + } +} + +window.refreshToc = () => onSetToc() + +window.changeStyle = (newStyle) => { + const oldStyle = style + style = { ...style, ...newStyle } + console.log('changeStyle', JSON.stringify(style)) + setStyle(oldStyle) + + // Update code highlighting theme if changed + if (newStyle.codeHighlightTheme !== undefined) { + changeCodeHighlightTheme(newStyle.codeHighlightTheme) + } +} + +window.goToHref = href => reader.view.goTo(href) + +window.goToCfi = cfi => reader.view.goTo(cfi) + +window.goToPercent = percent => reader.view.goToFraction(percent) + +window.nextPage = () => reader.view.next() + +window.prevPage = () => reader.view.prev() + +window.setScroll = () => { + style.scroll = true + style.animated = true + setStyle() +} + +window.setPaginated = () => { + style.scroll = false + style.animated = true + setStyle() +} + +window.setNoAnimation = () => { + style.scroll = false + style.animated = false + setStyle() +} + +const onSelectionEnd = (selection) => { + if (window.isFootNoteOpen() || isPdf) { + callFlutter('onSelectionEnd', { ...selection, footnote: true }) + } else { + callFlutter('onSelectionEnd', { ...selection, footnote: false }) + } +} + +window.showContextMenu = () => { + if (window.isFootNoteOpen()) { + footnoteSelection() + } else { + reader.showContextMenu() + } +} + +window.getSelection = () => reader.getSelection() + +window.clearSelection = () => reader.view.deselect() + +window.addAnnotation = (annotation) => reader.addAnnotation(annotation) + +window.addBookmarkHere = () => reader.handleBookmark(false) + +window.removeAnnotation = (cfi) => reader.removeAnnotation(cfi) + +window.prevSection = () => reader.view.renderer.prevSection() + +window.nextSection = () => reader.view.renderer.nextSection() + +window.initTts = () => reader.view.initTTS() + +window.ttsStop = () => reader.view.initTTS(true) + +window.ttsHere = () => { + initTts() + return reader.view.tts.from(reader.view.lastLocation.range) +} + +window.ttsFromCfi = async (cfi) => { + initTts() + try { + const resolved = await reader.view.resolveNavigation(cfi) + if (resolved && resolved.anchor) { + const contents = reader.view.renderer.getContents() + const content = contents.find(c => c.index === resolved.index) || contents[0] + if (content && content.doc) { + const range = resolved.anchor(content.doc) + return reader.view.tts.from(range) + } + } + } catch (e) { + console.error(e) + } + return reader.view.tts.from(reader.view.lastLocation.range) +} + +window.ttsCurrentDetail = () => { + initTts() + return reader.view.tts.currentDetail() +} + +window.ttsCollectDetails = (count = 1, includeCurrent = false, offset = 1) => { + initTts() + return reader.view.tts.collectDetails(count, { includeCurrent, offset }) +} + +window.ttsHighlightByCfi = cfi => { + initTts() + return reader.view.tts.highlightCfi(cfi) +} + +window.ttsNextSection = async () => { + await nextSection() + initTts() + return ttsNext() +} + +window.ttsPrevSection = async (last) => { + await prevSection() + initTts() + return last ? reader.view.tts.end() : ttsNext() +} + +window.ttsNext = async () => { + const result = reader.view.tts.next(true) + if (result) return result + return await ttsNextSection() +} + +window.ttsPrev = () => { + const result = reader.view.tts.prev(true) + if (result) return result + return ttsPrevSection(true) +} + +window.ttsPrepare = () => reader.view.tts.prepare() + +window.clearSearch = () => reader.view.clearSearch() + +window.search = async (text, opts) => { + opts == null && (opts = { + 'scope': 'book', + 'matchCase': false, + 'matchDiacritics': false, + 'matchWholeWords': false, + }) + const query = text.trim() + if (!query) return + + const index = opts.scope === 'section' ? reader.index : null + + for await (const result of reader.view.search({ ...opts, query, index })) { + if (result === 'done') { + callFlutter('onSearch', { process: 1.0 }) + } + else if ('progress' in result) + callFlutter('onSearch', { process: result.progress }) + else { + callFlutter('onSearch', result) + } + } +} + +window.back = () => reader.view.history.back() + +window.forward = () => reader.view.history.forward() + +window.renderAnnotations = (annotations) => reader.renderAnnotation(annotations) + +window.theChapterContent = () => reader.getChapterContent() + +window.previousContent = (count = 2000) => reader.getPreviousContent(count) + +window.getChapterContentByHref = async (href, opts) => + reader.getChapterContentByHref(href, opts) + +// window.convertChinese = (mode) => reader.convertChinese(mode) + +// window.bionicReading = (enable) => reader.bionicReading(enable) + +window.isFootNoteOpen = () => footnoteDialog.getAttribute('style').includes('display: block') + +window.closeFootNote = () => { + // set zindex to 0 + footnoteDialog.style.display = 'none' + callFlutter("onFootnoteClose") +} + +window.readingFeatures = (rules) => { + readingRules = { ...readingRules, ...rules } + reader.readingFeatures() +} + +window.pullUp = () => { + callFlutter('onPullUp') +} + +// Code highlighting management +const CodeHighlighter = (() => { + // Private state + let currentTheme = null + let prismLoaded = false + let prismLoading = null // Promise for loading, to avoid duplicate loads + const LOAD_TIMEOUT = 10000 // 10 seconds timeout + const MAX_RETRIES = 2 + const PRISM_BASE_PATH = '/foliate-js/src/vendor/prism' + + // Track which documents have been processed to avoid duplicate work + const processedDocs = new WeakSet() + + /** + * Load a script with timeout and retry support + */ + const loadScript = (src, timeout = LOAD_TIMEOUT) => { + return new Promise((resolve, reject) => { + const script = document.createElement('script') + script.src = src + + const timeoutId = setTimeout(() => { + reject(new Error(`Script load timeout: ${src}`)) + }, timeout) + + script.onload = () => { + clearTimeout(timeoutId) + resolve() + } + + script.onerror = (error) => { + clearTimeout(timeoutId) + reject(new Error(`Failed to load script: ${src}`)) + } + + document.head.appendChild(script) + }) + } + + /** + * Load Prism.js library with retry support + */ + const loadPrismLibrary = async (retryCount = 0) => { + if (prismLoaded) return true + + // If already loading, wait for that promise + if (prismLoading) { + return prismLoading + } + + prismLoading = (async () => { + try { + // Load Prism core + await loadScript(`${PRISM_BASE_PATH}/prism-core.min.js`) + // Load autoloader plugin + await loadScript(`${PRISM_BASE_PATH}/prism-autoloader.min.js`) + // Configure autoloader + if (window.Prism?.plugins?.autoloader) { + window.Prism.plugins.autoloader.languages_path = `${PRISM_BASE_PATH}/components/` + } else { + throw new Error('Prism autoloader not available after loading') + } + prismLoaded = true + return true + } catch (error) { + console.error('[CodeHighlighter] Load error:', error.message) + + if (retryCount < MAX_RETRIES) { + prismLoading = null + return loadPrismLibrary(retryCount + 1) + } + + console.error('[CodeHighlighter] Max retries reached, giving up') + prismLoading = null + return false + } + })() + + return prismLoading + } + + /** + * Get theme CSS URL + */ + const getThemeCssUrl = (theme) => { + if (!theme || theme === 'off') return null + const cssFile = theme === 'default' + ? 'prism-default.min.css' + : `prism-${theme}.min.css` + return new URL(`${PRISM_BASE_PATH}/themes/${cssFile}`, window.location.origin).href + } + + /** + * Inject or update theme CSS in a document + */ + const injectThemeCss = (doc, theme) => { + if (!doc?.head) return false + + // Remove existing theme + const existingLink = doc.getElementById('prism-theme') + if (existingLink) { + existingLink.remove() + } + + if (!theme || theme === 'off') return true + + const cssUrl = getThemeCssUrl(theme) + if (!cssUrl) return false + + const link = doc.createElement('link') + link.id = 'prism-theme' + link.rel = 'stylesheet' + link.href = cssUrl + doc.head.appendChild(link) + + return true + } + + /** + * Detect programming language from element attributes and class names + */ + const detectLanguage = (element) => { + // Check data-language attribute + const dataLang = element.getAttribute('data-language') + if (dataLang) return dataLang.toLowerCase() + + // Check class names for language-xxx pattern + const classMatch = element.className.match(/(?:^|\s)(?:language|lang)-(\w+)/) + if (classMatch) return classMatch[1].toLowerCase() + + // Check type attribute (some epub use this) + const typeAttr = element.getAttribute('type') + if (typeAttr) { + const typeMatch = typeAttr.match(/(?:text|application)\/(\w+)/) + if (typeMatch) return typeMatch[1].toLowerCase() + } + + // Check parent element for language hints + const parent = element.parentElement + if (parent) { + const parentLang = parent.getAttribute('data-language') || + parent.className.match(/(?:^|\s)(?:language|lang)-(\w+)/)?.[1] + if (parentLang) return parentLang.toLowerCase() + } + + // Default fallback - let Prism auto-detect or use plaintext + return null + } + + /** + * Highlight a single code block + */ + const highlightBlock = (block, doc) => { + if (block.classList.contains('prism-highlighted')) return false + + try { + // Detect language + const lang = detectLanguage(block) + if (lang && !block.classList.contains(`language-${lang}`)) { + block.classList.add(`language-${lang}`) + } + + window.Prism.highlightElement(block) + block.classList.add('prism-highlighted') + return true + } catch (error) { + console.warn('[CodeHighlighter] Failed to highlight block:', error.message) + return false + } + } + + /** + * Convert
 blocks without  children to proper structure
+   */
+  const normalizePreBlock = (preBlock, doc) => {
+    if (preBlock.querySelector('code')) return null // Already has code child
+    if (preBlock.classList.contains('prism-highlighted')) return null
+    
+    const lang = detectLanguage(preBlock) || 'plaintext'
+    
+    // Create a code element and move content into it
+    const codeElement = doc.createElement('code')
+    codeElement.className = `language-${lang}`
+    codeElement.innerHTML = preBlock.innerHTML
+    preBlock.innerHTML = ''
+    preBlock.appendChild(codeElement)
+    preBlock.classList.add(`language-${lang}`)
+    
+    return codeElement
+  }
+  
+  /**
+   * Apply code highlighting to a document
+   * Uses requestIdleCallback for non-blocking processing of large code blocks
+   */
+  const applyHighlighting = async (theme, doc = document) => {
+    if (!theme || theme === 'off' || !doc) return
+    
+    // Skip if already processed and theme hasn't changed
+    if (processedDocs.has(doc) && theme === currentTheme) {
+      return
+    }
+    
+    // Find all code blocks
+    const preCodeBlocks = Array.from(doc.querySelectorAll('pre code'))
+    const preOnlyBlocks = Array.from(
+      doc.querySelectorAll('pre.snippet, pre.code, pre[class*="language-"], pre[data-language]')
+    )
+    
+    const totalBlocks = preCodeBlocks.length + preOnlyBlocks.length
+    if (totalBlocks === 0) {
+      processedDocs.add(doc)
+      return
+    }
+    
+    // Inject theme CSS for iframe documents
+    if (doc !== document) {
+      injectThemeCss(doc, theme)
+    }
+    
+    // Ensure Prism is loaded
+    const loaded = await loadPrismLibrary()
+    if (!loaded || !window.Prism) {
+      console.error('[CodeHighlighter] Prism not available, skipping highlighting')
+      return
+    }
+    
+    let highlightedCount = 0
+    
+    // Process pre-only blocks first (normalize to pre>code structure)
+    for (const preBlock of preOnlyBlocks) {
+      const codeElement = normalizePreBlock(preBlock, doc)
+      if (codeElement) {
+        preCodeBlocks.push(codeElement)
+      }
+    }
+    
+    // Highlight all code blocks
+    // For large numbers of blocks, use chunked processing to avoid blocking
+    const CHUNK_SIZE = 10
+    
+    for (let i = 0; i < preCodeBlocks.length; i += CHUNK_SIZE) {
+      const chunk = preCodeBlocks.slice(i, i + CHUNK_SIZE)
+      
+      for (const block of chunk) {
+        if (highlightBlock(block, doc)) {
+          highlightedCount++
+        }
+      }
+      
+      // Yield to the browser between chunks for large files
+      if (preCodeBlocks.length > CHUNK_SIZE && i + CHUNK_SIZE < preCodeBlocks.length) {
+        await new Promise(resolve => setTimeout(resolve, 0))
+      }
+    }
+    
+    processedDocs.add(doc)
+  }
+
+  /**
+   * Get all iframe documents from the reader view
+   */
+  const getAllIframeDocs = () => {
+    const iframeDocs = []
+    
+    // Get documents from the reader's view renderer
+    if (globalThis.reader?.view?.renderer?.getContents) {
+      const contents = globalThis.reader.view.renderer.getContents() || []
+      contents.forEach((content, index) => {
+        if (content?.doc) {
+          iframeDocs.push({ doc: content.doc, name: `view-content-${index}` })
+        }
+      })
+    }
+    
+    // Fallback: query iframes directly
+    document.querySelectorAll('iframe').forEach((iframe, index) => {
+      try {
+        const doc = iframe.contentDocument || iframe.contentWindow?.document
+        if (doc && !iframeDocs.find(d => d.doc === doc)) {
+          iframeDocs.push({ doc, name: `iframe-${index}` })
+        }
+      } catch (e) {
+        // Cross-origin iframe, ignore
+      }
+    })
+    
+    return iframeDocs
+  }
+  
+  /**
+   * Change the code highlighting theme
+   */
+  const changeTheme = async (theme) => {
+    if (theme === currentTheme) return
+
+    const oldTheme = currentTheme
+    currentTheme = theme
+    
+    // Update main document
+    injectThemeCss(document, theme)
+    
+    if (theme === 'off') return
+    
+    // Update all iframe documents
+    const iframeDocs = getAllIframeDocs()
+    
+    for (const { doc, name } of iframeDocs) {
+      // Update theme CSS
+      injectThemeCss(doc, theme)
+      
+      // Clear processed flag to allow re-highlighting
+      processedDocs.delete(doc)
+      
+      // Clear prism-highlighted flags so blocks can be re-highlighted with new theme
+      doc.querySelectorAll('.prism-highlighted').forEach(el => {
+        el.classList.remove('prism-highlighted')
+      })
+      
+      // Re-apply highlighting
+      await applyHighlighting(theme, doc)
+    }
+  }
+  
+  /**
+   * Get current theme
+   */
+  const getTheme = () => currentTheme
+  
+  /**
+   * Check if Prism is loaded
+   */
+  const isLoaded = () => prismLoaded
+  
+  /**
+   * Reset processed state for a document (useful when content changes)
+   */
+  const resetDocument = (doc) => {
+    processedDocs.delete(doc)
+  }
+  
+  // Public API
+  return {
+    loadPrismLibrary,
+    applyHighlighting,
+    changeTheme,
+    getTheme,
+    isLoaded,
+    resetDocument,
+    injectThemeCss
+  }
+})()
+
+// Backward-compatible function aliases
+const applyCodeHighlighting = (theme, doc) => CodeHighlighter.applyHighlighting(theme, doc)
+const changeCodeHighlightTheme = (theme) => CodeHighlighter.changeTheme(theme)
+
+window.initCodeHighlighting = (theme) => {
+  changeCodeHighlightTheme(theme)
+}
+
+// get varible from url
+var urlParams = new URLSearchParams(window.location.search)
+var importing = JSON.parse(urlParams.get('importing'))
+var url = JSON.parse(urlParams.get('url'))
+var initialCfi = JSON.parse(urlParams.get('initialCfi'))
+var style = JSON.parse(urlParams.get('style'))
+var readingRules = JSON.parse(urlParams.get('readingRules'))
+
+fetch(url)
+  .then(res => res.blob())
+  .then(blob => open(new File([blob], new URL(url, window.location.origin).pathname), initialCfi))
+  .catch(e => console.error(e))
diff --git a/assets/foliate-js/src/comic-book.js b/assets/foliate-js/src/comic-book.js
new file mode 100644
index 0000000..ea1bd82
--- /dev/null
+++ b/assets/foliate-js/src/comic-book.js
@@ -0,0 +1,45 @@
+export const makeComicBook = ({ entries, loadBlob, getSize }, file) => {
+    const cache = new Map()
+    const urls = new Map()
+    const load = async name => {
+        if (cache.has(name)) return cache.get(name)
+        const src = URL.createObjectURL(await loadBlob(name))
+        const page = URL.createObjectURL(
+            new Blob([``], { type: 'text/html' }))
+        urls.set(name, [src, page])
+        cache.set(name, page)
+        return page
+    }
+    const unload = name => {
+        urls.get(name)?.forEach?.(url => URL.revokeObjectURL(url))
+        urls.delete(name)
+        cache.delete(name)
+    }
+
+    const exts = ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.webp', '.svg', '.jxl', '.avif']
+    const files = entries
+        .map(entry => entry.filename)
+        .filter(name => exts.some(ext => name.endsWith(ext)))
+        .sort()
+    if (!files.length) throw new Error('No supported image files in archive')
+
+    const book = {}
+    book.getCover = () => loadBlob(files[0])
+    book.metadata = { title: file.name }
+    book.sections = files.map(name => ({
+        id: name,
+        load: () => load(name),
+        unload: () => unload(name),
+        size: getSize(name),
+    }))
+    book.toc = files.map(name => ({ label: name, href: name }))
+    book.rendition = { layout: 'pre-paginated' }
+    book.resolveHref = href => ({ index: book.sections.findIndex(s => s.id === href) })
+    book.splitTOCHref = href => [href, null]
+    book.getTOCFragment = doc => doc.documentElement
+    book.destroy = () => {
+        for (const arr of urls.values())
+            for (const url of arr) URL.revokeObjectURL(url)
+    }
+    return book
+}
diff --git a/assets/foliate-js/src/dict.js b/assets/foliate-js/src/dict.js
new file mode 100644
index 0000000..9afa7ea
--- /dev/null
+++ b/assets/foliate-js/src/dict.js
@@ -0,0 +1,241 @@
+const decoder = new TextDecoder()
+const decode = decoder.decode.bind(decoder)
+
+const concatTypedArray = (a, b) => {
+    const result = new a.constructor(a.length + b.length)
+    result.set(a)
+    result.set(b, a.length)
+    return result
+}
+
+const strcmp = (a, b) => {
+    a = a.toLowerCase(), b = b.toLowerCase()
+    return a < b ? -1 : a > b ? 1 : 0
+}
+
+class DictZip {
+    #chlen
+    #chunks
+    #compressed
+    inflate
+    async load(file) {
+        const header = new DataView(await file.slice(0, 12).arrayBuffer())
+        if (header.getUint8(0) !== 31 || header.getUint8(1) !== 139
+        || header.getUint8(2) !== 8) throw new Error('Not a DictZip file')
+        const flg = header.getUint8(3)
+        if (!flg & 0b100) throw new Error('Missing FEXTRA flag')
+
+        const xlen = header.getUint16(10, true)
+        const extra = new DataView(await file.slice(12, 12 + xlen).arrayBuffer())
+        if (extra.getUint8(0) !== 82 || extra.getUint8(1) !== 65)
+            throw new Error('Subfield ID should be RA')
+        if (extra.getUint16(4, true) !== 1) throw new Error('Unsupported version')
+
+        this.#chlen = extra.getUint16(6, true)
+        const chcnt = extra.getUint16(8, true)
+        this.#chunks = []
+        for (let i = 0, chunkOffset = 0; i < chcnt; i++) {
+            const chunkSize = extra.getUint16(10 + 2 * i, true)
+            this.#chunks.push([chunkOffset, chunkSize])
+            chunkOffset = chunkOffset + chunkSize
+        }
+
+        // skip to compressed data
+        let offset = 12 + xlen
+        const max = Math.min(offset + 512, file.size)
+        const strArr = new Uint8Array(await file.slice(0, max).arrayBuffer())
+        if (flg & 0b1000) { // fname
+            const i = strArr.indexOf(0, offset)
+            if (i < 0) throw new Error('Header too long')
+            offset = i + 1
+        }
+        if (flg & 0b10000) { // fcomment
+            const i = strArr.indexOf(0, offset)
+            if (i < 0) throw new Error('Header too long')
+            offset = i + 1
+        }
+        if (flg & 0b10) offset += 2 // fhcrc
+        this.#compressed = file.slice(offset)
+    }
+    async read(offset, size) {
+        const chunks = this.#chunks
+        const startIndex = Math.trunc(offset / this.#chlen)
+        const endIndex = Math.trunc((offset + size) / this.#chlen)
+        const buf = await this.#compressed.slice(chunks[startIndex][0],
+            chunks[endIndex][0] + chunks[endIndex][1]).arrayBuffer()
+        let arr = new Uint8Array()
+        for (let pos = 0, i = startIndex; i <= endIndex; i++) {
+            const data = new Uint8Array(buf, pos, chunks[i][1])
+            arr = concatTypedArray(arr, await this.inflate(data))
+            pos += chunks[i][1]
+        }
+        const startOffset = offset - startIndex * this.#chlen
+        return arr.subarray(startOffset, startOffset + size)
+    }
+}
+
+class Index {
+    strcmp = strcmp
+    // binary search
+    bisect(query, start = 0, end = this.words.length - 1) {
+        if (end - start === 1) {
+            if (!this.strcmp(query, this.getWord(start))) return start
+            if (!this.strcmp(query, this.getWord(end))) return end
+            return null
+        }
+        const mid = Math.floor(start + (end - start) / 2)
+        const cmp = this.strcmp(query, this.getWord(mid))
+        if (cmp < 0) return this.bisect(query, start, mid)
+        if (cmp > 0) return this.bisect(query, mid, end)
+        return mid
+    }
+    // check for multiple definitions
+    checkAdjacent(query, i) {
+        if (i == null) return []
+        let j = i
+        const equals = i => {
+            const word = this.getWord(i)
+            return word ? this.strcmp(query, word) === 0 : false
+        }
+        while (equals(j - 1)) j--
+        let k = i
+        while (equals(k + 1)) k++
+        return j === k ? [i] : Array.from({ length: k + 1 - j }, (_, i) => j + i)
+    }
+    lookup(query) {
+        return this.checkAdjacent(query, this.bisect(query))
+    }
+}
+
+const decodeBase64Number = str => {
+    const { length } = str
+    let n = 0
+    for (let i = 0; i < length; i++) {
+        const c = str.charCodeAt(i)
+        n += (c === 43 ? 62     // "+"
+            : c === 47 ? 63     // "/"
+            : c < 58 ? c + 4    // 0-9 -> 52-61
+            : c < 91 ? c - 65   // A-Z -> 0-25
+            : c - 71            // a-z -> 26-51
+        ) * 64 ** (length - 1 - i)
+    }
+    return n
+}
+
+class DictdIndex extends Index {
+    getWord(i) {
+        return this.words[i]
+    }
+    async load(file) {
+        const words = []
+        const offsets = []
+        const sizes = []
+        for (const line of decode(await file.arrayBuffer()).split('\n')) {
+            const a = line.split('\t')
+            words.push(a[0])
+            offsets.push(decodeBase64Number(a[1]))
+            sizes.push(decodeBase64Number(a[2]))
+        }
+        this.words = words
+        this.offsets = offsets
+        this.sizes = sizes
+    }
+}
+
+export class DictdDict {
+    #dict = new DictZip()
+    #idx = new DictdIndex()
+    loadDict(file, inflate) {
+        this.#dict.inflate = inflate
+        return this.#dict.load(file)
+    }
+    async #readWord(i) {
+        const word = this.#idx.getWord(i)
+        const offset = this.#idx.offsets[i]
+        const size = this.#idx.sizes[i]
+        return { word, data: ['m', this.#dict.read(offset, size)] }
+    }
+    #readWords(arr) {
+        return Promise.all(arr.map(this.#readWord.bind(this)))
+    }
+    lookup(query) {
+        return this.#readWords(this.#idx.lookup(query))
+    }
+}
+
+class StarDictIndex extends Index {
+    isSyn
+    #arr
+    getWord(i) {
+        const word = this.words[i]
+        if (!word) return
+        return decode(this.#arr.subarray(word[0], word[1]))
+    }
+    async load(file) {
+        const { isSyn } = this
+        const buf = await file.arrayBuffer()
+        const arr = new Uint8Array(buf)
+        this.#arr = arr
+        const view = new DataView(buf)
+        const words = []
+        const offsets = []
+        const sizes = []
+        for (let i = 0; i < arr.length;) {
+            const newI = arr.subarray(0, i + 256).indexOf(0, i)
+            if (newI < 0) throw new Error('Word too big')
+            words.push([i, newI])
+            offsets.push(view.getUint32(newI + 1))
+            if (isSyn) i = newI + 5
+            else {
+                sizes.push(view.getUint32(newI + 5))
+                i = newI + 9
+            }
+        }
+        this.words = words
+        this.offsets = offsets
+        this.sizes = sizes
+    }
+}
+
+export class StarDict {
+    #dict = new DictZip()
+    #idx = new StarDictIndex()
+    #syn = Object.assign(new StarDictIndex(), { isSyn: true })
+    async loadIfo(file) {
+        const str = decode(await file.arrayBuffer())
+        this.ifo = Object.fromEntries(str.split('\n').map(line => {
+            const sep = line.indexOf('=')
+            if (sep < 0) return
+            return [line.slice(0, sep), line.slice(sep + 1)]
+        }).filter(x => x))
+    }
+    loadDict(file, inflate) {
+        this.#dict.inflate = inflate
+        return this.#dict.load(file)
+    }
+    loadIdx(file) {
+        return this.#idx.load(file)
+    }
+    loadSyn(file) {
+        if (file) return this.#syn.load(file)
+    }
+    async #readWord(i) {
+        const word = this.#idx.getWord(i)
+        const offset = this.#idx.offsets[i]
+        const size = this.#idx.sizes[i]
+        const data = await this.#dict.read(offset, size)
+        const seq = this.ifo.sametypesequence
+        if (!seq) throw new Error('TODO')
+        if (seq.length === 1) return { word, data: [[seq[0], data]] }
+        throw new Error('TODO')
+    }
+    #readWords(arr) {
+        return Promise.all(arr.map(this.#readWord.bind(this)))
+    }
+    lookup(query) {
+        return this.#readWords(this.#idx.lookup(query))
+    }
+    synonyms(query) {
+        return this.#readWords(this.#syn.lookup(query).map(i => this.#syn.offsets[i]))
+    }
+}
diff --git a/assets/foliate-js/src/epub.js b/assets/foliate-js/src/epub.js
new file mode 100644
index 0000000..e8f0245
--- /dev/null
+++ b/assets/foliate-js/src/epub.js
@@ -0,0 +1,1162 @@
+import * as CFI from './epubcfi.js'
+
+const NS = {
+    CONTAINER: 'urn:oasis:names:tc:opendocument:xmlns:container',
+    XHTML: 'http://www.w3.org/1999/xhtml',
+    OPF: 'http://www.idpf.org/2007/opf',
+    EPUB: 'http://www.idpf.org/2007/ops',
+    DC: 'http://purl.org/dc/elements/1.1/',
+    DCTERMS: 'http://purl.org/dc/terms/',
+    ENC: 'http://www.w3.org/2001/04/xmlenc#',
+    NCX: 'http://www.daisy.org/z3986/2005/ncx/',
+    XLINK: 'http://www.w3.org/1999/xlink',
+    SMIL: 'http://www.w3.org/ns/SMIL',
+}
+
+const MIME = {
+    XML: 'application/xml',
+    NCX: 'application/x-dtbncx+xml',
+    XHTML: 'application/xhtml+xml',
+    HTML: 'text/html',
+    CSS: 'text/css',
+    SVG: 'image/svg+xml',
+    JS: /\/(x-)?(javascript|ecmascript)/,
+}
+
+// convert to camel case
+const camel = x => x.toLowerCase().replace(/[-:](.)/g, (_, g) => g.toUpperCase())
+
+// strip and collapse ASCII whitespace
+// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
+const normalizeWhitespace = str => str ? str
+    .replace(/[\t\n\f\r ]+/g, ' ')
+    .replace(/^[\t\n\f\r ]+/, '')
+    .replace(/[\t\n\f\r ]+$/, '') : ''
+
+const filterAttribute = (attr, value, isList) => isList
+    ? el => el.getAttribute(attr)?.split(/\s/)?.includes(value)
+    : typeof value === 'function'
+        ? el => value(el.getAttribute(attr))
+        : el => el.getAttribute(attr) === value
+
+const getAttributes = (...xs) => el =>
+    el ? Object.fromEntries(xs.map(x => [camel(x), el.getAttribute(x)])) : null
+
+const getElementText = el => normalizeWhitespace(el?.textContent)
+
+const childGetter = (doc, ns) => {
+    // ignore the namespace if it doesn't appear in document at all
+    const useNS = doc.lookupNamespaceURI(null) === ns || doc.lookupPrefix(ns)
+    const f = useNS
+        ? (el, name) => el => el.namespaceURI === ns && el.localName === name
+        : (el, name) => el => el.localName === name
+    return {
+        $: (el, name) => [...el.children].find(f(el, name)),
+        $$: (el, name) => [...el.children].filter(f(el, name)),
+        $$$: useNS
+            ? (el, name) => [...el.getElementsByTagNameNS(ns, name)]
+            : (el, name) => [...el.getElementsByTagName(name)],
+    }
+}
+
+const resolveURL = (url, relativeTo) => {
+    try {
+        // some tools (e.g., calibre) percent-encode punctuation we expect to be raw
+        url = url.replace(/%2c/gi, ',').replace(/%3a/gi, ':')
+        if (relativeTo.includes(':') && !relativeTo.startsWith('OEBPS'))
+            return new URL(url, relativeTo)
+        // the base needs to be a valid URL, so set a base URL and then remove it
+        const root = 'https://invalid.invalid/'
+        const obj = new URL(url, root + relativeTo)
+        obj.search = ''
+        return decodeURI(obj.href.replace(root, ''))
+    } catch (e) {
+        console.warn(e)
+        return url
+    }
+}
+
+const isExternal = uri => /^(?!blob)\w+:/i.test(uri)
+
+// like `path.relative()` in Node.js
+const pathRelative = (from, to) => {
+    if (!from) return to
+    const as = from.replace(/\/$/, '').split('/')
+    const bs = to.replace(/\/$/, '').split('/')
+    const i = (as.length > bs.length ? as : bs).findIndex((_, i) => as[i] !== bs[i])
+    return i < 0 ? '' : Array(as.length - i).fill('..').concat(bs.slice(i)).join('/')
+}
+
+const pathDirname = str => str.slice(0, str.lastIndexOf('/') + 1)
+
+// replace asynchronously and sequentially
+// same techinque as https://stackoverflow.com/a/48032528
+const replaceSeries = async (str, regex, f) => {
+    const matches = []
+    str.replace(regex, (...args) => (matches.push(args), null))
+    const results = []
+    for (const args of matches) results.push(await f(...args))
+    return str.replace(regex, () => results.shift())
+}
+
+const regexEscape = str => str.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&')
+
+const LANGS = { attrs: ['dir', 'xml:lang'] }
+const ALTS = { name: 'alternate-script', many: true, ...LANGS, props: ['file-as'] }
+const CONTRIB = {
+    many: true, ...LANGS,
+    props: [{ name: 'role', many: true, attrs: ['scheme'] }, 'file-as', ALTS],
+    setLegacyAttrs: (obj, el) => {
+        if (!obj.role?.length) {
+            const value = el.getAttributeNS(NS.OPF, 'role')
+            if (value) obj.role = [{ value }]
+        }
+        obj.fileAs ??= el.getAttributeNS(NS.OPF, 'file-as')
+    },
+}
+const METADATA = [
+    {
+        name: 'title', many: true, ...LANGS,
+        props: ['title-type', 'display-seq', 'file-as', ALTS],
+    },
+    {
+        name: 'identifier', many: true,
+        props: [{ name: 'identifier-type', attrs: ['scheme'] }],
+        setLegacyAttrs: (obj, el) => {
+            if (!obj.identifierType) {
+                const value = el.getAttributeNS(NS.OPF, 'scheme')
+                if (value) obj.identifierType = { value }
+            }
+        },
+    },
+    { name: 'language', many: true },
+    { name: 'creator', ...CONTRIB },
+    { name: 'contributor', ...CONTRIB },
+    { name: 'publisher', ...LANGS, props: ['file-as', ALTS] },
+    { name: 'description', ...LANGS, props: [ALTS] },
+    { name: 'rights', ...LANGS, props: [ALTS] },
+    { name: 'date' },
+    { name: 'dcterms:modified', type: 'meta' },
+    {
+        name: 'subject', many: true, ...LANGS, props: ['term', 'authority', ALTS],
+        setLegacyAttrs: (obj, el) => {
+            obj.term ??= el.getAttributeNS(NS.OPF, 'term')
+            obj.authority ??= el.getAttributeNS(NS.OPF, 'authority')
+        },
+    },
+    { name: 'source', many: true },
+    {
+        name: 'belongs-to-collection', type: 'meta', many: true, ...LANGS,
+        props: [
+            'collection-type', 'group-position', 'dcterms:identifier', 'file-as',
+            ALTS, { name: 'belongs-to-collection', recursive: true },
+        ],
+    },
+]
+
+const getMetadata = opf => {
+    const { $, $$ } = childGetter(opf, NS.OPF)
+    const $metadata = $(opf.documentElement, 'metadata')
+    const els = Array.from($metadata.children)
+    const getValue = (obj, el) => {
+        if (!el) return null
+        const { props = [], attrs = [] } = obj
+        const value = getElementText(el)
+        if (!props.length && !attrs.length) return value
+        const id = el.getAttribute('id')
+        const refines = id ? els.filter(filterAttribute('refines', '#' + id)) : []
+        const result = Object.fromEntries([['value', value]]
+            .concat(props.map(prop => {
+                const { many, recursive } = prop
+                const name = typeof prop === 'string' ? prop : prop.name
+                const filter = filterAttribute('property', name)
+                const subobj = recursive ? obj : prop
+                return [camel(name), many
+                    ? refines.filter(filter).map(el => getValue(subobj, el))
+                    : getValue(subobj, refines.find(filter))]
+            }))
+            .concat(attrs.map(attr => [camel(attr), el.getAttribute(attr)])))
+        obj.setLegacyAttrs?.(result, el)
+        return result
+    }
+    const arr = els.filter(filterAttribute('refines', null))
+    const metadata = Object.fromEntries(METADATA.map(obj => {
+        const { type, name, many } = obj
+        const filter = type === 'meta'
+            ? el => el.namespaceURI === NS.OPF && el.getAttribute('property') === name
+            : el => el.namespaceURI === NS.DC && el.localName === name
+        return [camel(name), many ? arr.filter(filter).map(el => getValue(obj, el))
+            : getValue(obj, arr.find(filter))]
+    }))
+
+    const $$meta = $$($metadata, 'meta')
+    const getMetasByPrefix = prefix => $$meta
+        .filter(filterAttribute('property', x => x?.startsWith(prefix)))
+        .map(el => [el.getAttribute('property').replace(prefix, ''), el])
+
+    const rendition = Object.fromEntries(getMetasByPrefix('rendition:')
+        .map(([k, el]) => [k, getElementText(el)]))
+
+    const media = { narrator: [], duration: {} }
+    for (const [k, el] of getMetasByPrefix('media:')) {
+        const v = getElementText(el)
+        if (k === 'duration') media.duration[
+            el.getAttribute('refines')?.split('#')?.[1] ?? ''] = parseClock(v)
+        else if (k === 'active-class') media.activeClass = v
+        else if (k === 'narrator') media.narrator.push(v)
+        else if (k === 'playback-active-class') media.playbackActiveClass = v
+    }
+    return { metadata, rendition, media }
+}
+
+const parseNav = (doc, resolve = f => f) => {
+    const { $, $$, $$$ } = childGetter(doc, NS.XHTML)
+    const resolveHref = href => href ? decodeURI(resolve(href)) : null
+    const parseLI = getType => $li => {
+        const $a = $($li, 'a') ?? $($li, 'span')
+        const $ol = $($li, 'ol')
+        const href = resolveHref($a?.getAttribute('href'))
+        const label = getElementText($a) || $a?.getAttribute('title')
+        // TODO: get and concat alt/title texts in content
+        const result = { label, href, subitems: parseOL($ol) }
+        if (getType) result.type = $a?.getAttributeNS(NS.EPUB, 'type')?.split(/\s/)
+        return result
+    }
+    const parseOL = ($ol, getType) => $ol ? $$($ol, 'li').map(parseLI(getType)) : null
+    const parseNav = ($nav, getType) => parseOL($($nav, 'ol'), getType)
+
+    const $$nav = $$$(doc, 'nav')
+    let toc = null, pageList = null, landmarks = null, others = []
+    for (const $nav of $$nav) {
+        const type = $nav.getAttributeNS(NS.EPUB, 'type')?.split(/\s/) ?? []
+        if (type.includes('toc')) toc ??= parseNav($nav)
+        else if (type.includes('page-list')) pageList ??= parseNav($nav)
+        else if (type.includes('landmarks')) landmarks ??= parseNav($nav, true)
+        else others.push({
+            label: getElementText($nav.firstElementChild), type,
+            list: parseNav($nav),
+        })
+    }
+    return { toc, pageList, landmarks, others }
+}
+
+const parseNCX = (doc, resolve = f => f) => {
+    const { $, $$ } = childGetter(doc, NS.NCX)
+    const resolveHref = href => href ? decodeURI(resolve(href)) : null
+    const parseItem = el => {
+        const $label = $(el, 'navLabel')
+        const $content = $(el, 'content')
+        const label = getElementText($label)
+        const href = resolveHref($content.getAttribute('src'))
+        if (el.localName === 'navPoint') {
+            const els = $$(el, 'navPoint')
+            return { label, href, subitems: els.length ? els.map(parseItem) : null }
+        }
+        return { label, href }
+    }
+    const parseList = (el, itemName) => $$(el, itemName).map(parseItem)
+    const getSingle = (container, itemName) => {
+        const $container = $(doc.documentElement, container)
+        return $container ? parseList($container, itemName) : null
+    }
+    return {
+        toc: getSingle('navMap', 'navPoint'),
+        pageList: getSingle('pageList', 'pageTarget'),
+        others: $$(doc.documentElement, 'navList').map(el => ({
+            label: getElementText($(el, 'navLabel')),
+            list: parseList(el, 'navTarget'),
+        })),
+    }
+}
+
+const parseClock = str => {
+    if (!str) return
+    const parts = str.split(':').map(x => parseFloat(x))
+    if (parts.length === 3) {
+        const [h, m, s] = parts
+        return h * 60 * 60 + m * 60 + s
+    }
+    if (parts.length === 2) {
+        const [m, s] = parts
+        return m * 60 + s
+    }
+    const [x, unit] = str.split(/(?=[^\d.])/)
+    const n = parseFloat(x)
+    const f = unit === 'h' ? 60 * 60
+        : unit === 'min' ? 60
+            : unit === 'ms' ? .001
+                : 1
+    return n * f
+}
+
+class MediaOverlay extends EventTarget {
+    #entries
+    #lastMediaOverlayItem
+    #sectionIndex
+    #audioIndex
+    #itemIndex
+    #audio
+    #volume = 1
+    #rate = 1
+    constructor(book, loadXML) {
+        super()
+        this.book = book
+        this.loadXML = loadXML
+    }
+    async #loadSMIL(item) {
+        if (this.#lastMediaOverlayItem === item) return
+        const doc = await this.loadXML(item.href)
+        const resolve = href => href ? resolveURL(href, item.href) : null
+        const { $, $$$ } = childGetter(doc, NS.SMIL)
+        this.#audioIndex = -1
+        this.#itemIndex = -1
+        this.#entries = $$$(doc, 'par').reduce((arr, $par) => {
+            const text = resolve($($par, 'text')?.getAttribute('src'))
+            const $audio = $($par, 'audio')
+            if (!text || !$audio) return arr
+            const src = resolve($audio.getAttribute('src'))
+            const begin = parseClock($audio.getAttribute('clipBegin'))
+            const end = parseClock($audio.getAttribute('clipEnd'))
+            const last = arr.at(-1)
+            if (last?.src === src) last.items.push({ text, begin, end })
+            else arr.push({ src, items: [{ text, begin, end }] })
+            return arr
+        }, [])
+        this.#lastMediaOverlayItem = item
+    }
+    get #activeAudio() {
+        return this.#entries[this.#audioIndex]
+    }
+    get #activeItem() {
+        return this.#activeAudio?.items?.[this.#itemIndex]
+    }
+    #error(e) {
+        console.error(e)
+        this.dispatchEvent(new CustomEvent('error', { detail: e }))
+    }
+    #highlight() {
+        this.dispatchEvent(new CustomEvent('highlight', { detail: this.#activeItem }))
+    }
+    #unhighlight() {
+        this.dispatchEvent(new CustomEvent('unhighlight', { detail: this.#activeItem }))
+    }
+    async #play(audioIndex, itemIndex) {
+        if (this.#audio) {
+            this.#audio.pause()
+            URL.revokeObjectURL(this.#audio.src)
+            this.#audio = null
+        }
+        this.#audioIndex = audioIndex
+        this.#itemIndex = itemIndex
+        const src = this.#activeAudio?.src
+        if (!src || !this.#activeItem) return this.start(this.#sectionIndex + 1)
+
+        const url = URL.createObjectURL(await this.book.loadBlob(src))
+        const audio = new Audio(url)
+        this.#audio = audio
+        audio.addEventListener('timeupdate', () => {
+            if (audio.paused) return
+            const t = audio.currentTime
+            const { items } = this.#activeAudio
+            if (t > this.#activeItem?.end) {
+                this.#unhighlight()
+                if (this.#itemIndex === items.length - 1) {
+                    this.#play(this.#audioIndex + 1, 0).catch(e => this.#error(e))
+                    return
+                }
+            }
+            const oldIndex = this.#itemIndex
+            while (items[this.#itemIndex + 1]?.begin <= t) this.#itemIndex++
+            if (this.#itemIndex !== oldIndex) this.#highlight()
+        })
+        audio.addEventListener('error', () =>
+            this.#error(new Error(`Failed to load ${src}`)))
+        audio.addEventListener('playing', () => this.#highlight())
+        audio.addEventListener('pause', () => this.#unhighlight())
+        audio.addEventListener('ended', () => {
+            this.#unhighlight()
+            URL.revokeObjectURL(url)
+            this.#audio = null
+            this.#play(audioIndex + 1, 0).catch(e => this.#error(e))
+        })
+        audio.addEventListener('canplaythrough', () => {
+            audio.currentTime = this.#activeItem.begin ?? 0
+            audio.volume = this.#volume
+            audio.playbackRate = this.#rate
+            audio.play().catch(e => this.#error(e))
+        })
+    }
+    async start(sectionIndex, filter = () => true) {
+        this.#audio?.pause()
+        const section = this.book.sections[sectionIndex]
+        const href = section?.id
+        if (!href) return
+
+        const { mediaOverlay } = section
+        if (!mediaOverlay) return this.start(sectionIndex + 1)
+        this.#sectionIndex = sectionIndex
+        await this.#loadSMIL(mediaOverlay)
+
+        for (let i = 0; i < this.#entries.length; i++) {
+            const { items } = this.#entries[i]
+            for (let j = 0; j < items.length; j++) {
+                if (items[j].text.split('#')[0] === href && filter(items[j], j, items))
+                    return this.#play(i, j).catch(e => this.#error(e))
+            }
+        }
+    }
+    pause() {
+        this.#audio?.pause()
+    }
+    resume() {
+        this.#audio?.play().catch(e => this.#error(e))
+    }
+    prev() {
+        if (this.#itemIndex > 0) this.#play(this.#audioIndex, this.#itemIndex - 1)
+        else if (this.#audioIndex > 0) this.#play(this.#audioIndex - 1,
+            this.#entries[this.#audioIndex - 1].items.length - 1)
+        else if (this.#sectionIndex > 0)
+            this.start(this.#sectionIndex - 1, (_, i, items) => i === items.length - 1)
+    }
+    next() {
+        this.#play(this.#audioIndex, this.#itemIndex + 1)
+    }
+    setVolume(volume) {
+        this.#volume = volume
+        if (this.#audio) this.#audio.volume = volume
+    }
+    setRate(rate) {
+        this.#rate = rate
+        if (this.#audio) this.#audio.playbackRate = rate
+    }
+}
+
+const isUUID = /([0-9a-f]{8})-([0-9a-f]{4})-([0-9a-f]{4})-([0-9a-f]{4})-([0-9a-f]{12})/
+
+const getUUID = opf => {
+    for (const el of opf.getElementsByTagNameNS(NS.DC, 'identifier')) {
+        const [id] = getElementText(el).split(':').slice(-1)
+        if (isUUID.test(id)) return id
+    }
+    return ''
+}
+
+const getIdentifier = opf => getElementText(
+    opf.getElementById(opf.documentElement.getAttribute('unique-identifier'))
+    ?? opf.getElementsByTagNameNS(NS.DC, 'identifier')[0])
+
+// https://www.w3.org/publishing/epub32/epub-ocf.html#sec-resource-obfuscation
+const deobfuscate = async (key, length, blob) => {
+    const array = new Uint8Array(await blob.slice(0, length).arrayBuffer())
+    length = Math.min(length, array.length)
+    for (var i = 0; i < length; i++) array[i] = array[i] ^ key[i % key.length]
+    return new Blob([array, blob.slice(length)], { type: blob.type })
+}
+
+const WebCryptoSHA1 = async str => {
+    const data = new TextEncoder().encode(str)
+    const buffer = await globalThis.crypto.subtle.digest('SHA-1', data)
+    return new Uint8Array(buffer)
+}
+
+const deobfuscators = (sha1 = WebCryptoSHA1) => ({
+    'http://www.idpf.org/2008/embedding': {
+        key: opf => sha1(getIdentifier(opf)
+            // eslint-disable-next-line no-control-regex
+            .replaceAll(/[\u0020\u0009\u000d\u000a]/g, '')),
+        decode: (key, blob) => deobfuscate(key, 1040, blob),
+    },
+    'http://ns.adobe.com/pdf/enc#RC': {
+        key: opf => {
+            const uuid = getUUID(opf).replaceAll('-', '')
+            return Uint8Array.from({ length: 16 }, (_, i) =>
+                parseInt(uuid.slice(i * 2, i * 2 + 2), 16))
+        },
+        decode: (key, blob) => deobfuscate(key, 1024, blob),
+    },
+})
+
+class Encryption {
+    #uris = new Map()
+    #decoders = new Map()
+    #algorithms
+    constructor(algorithms) {
+        this.#algorithms = algorithms
+    }
+    async init(encryption, opf) {
+        if (!encryption) return
+        const data = Array.from(
+            encryption.getElementsByTagNameNS(NS.ENC, 'EncryptedData'), el => ({
+                algorithm: el.getElementsByTagNameNS(NS.ENC, 'EncryptionMethod')[0]
+                    ?.getAttribute('Algorithm'),
+                uri: el.getElementsByTagNameNS(NS.ENC, 'CipherReference')[0]
+                    ?.getAttribute('URI'),
+            }))
+        for (const { algorithm, uri } of data) {
+            if (!this.#decoders.has(algorithm)) {
+                const algo = this.#algorithms[algorithm]
+                if (!algo) {
+                    console.warn('Unknown encryption algorithm')
+                    continue
+                }
+                const key = await algo.key(opf)
+                this.#decoders.set(algorithm, blob => algo.decode(key, blob))
+            }
+            this.#uris.set(uri, algorithm)
+        }
+    }
+    getDecoder(uri) {
+        return this.#decoders.get(this.#uris.get(uri)) ?? (x => x)
+    }
+}
+
+class Resources {
+    constructor({ opf, resolveHref }) {
+        this.opf = opf
+        const { $, $$, $$$ } = childGetter(opf, NS.OPF)
+
+        const $manifest = $(opf.documentElement, 'manifest')
+        const $spine = $(opf.documentElement, 'spine')
+        const $$itemref = $$($spine, 'itemref')
+
+        this.manifest = $$($manifest, 'item')
+            .map(getAttributes('href', 'id', 'media-type', 'properties', 'media-overlay'))
+            .map(item => {
+                item.href = resolveHref(item.href)
+                item.properties = item.properties?.split(/\s/)
+                return item
+            })
+        this.spine = $$itemref
+            .map(getAttributes('idref', 'id', 'linear', 'properties'))
+            .map(item => (item.properties = item.properties?.split(/\s/), item))
+        this.pageProgressionDirection = $spine
+            .getAttribute('page-progression-direction')
+
+        this.navPath = this.getItemByProperty('nav')?.href
+        this.ncxPath = (this.getItemByID($spine.getAttribute('toc'))
+            ?? this.manifest.find(item => item.mediaType === MIME.NCX))?.href
+
+        const $guide = $(opf.documentElement, 'guide')
+        if ($guide) this.guide = $$($guide, 'reference')
+            .map(getAttributes('type', 'title', 'href'))
+            .map(({ type, title, href }) => ({
+                label: title,
+                type: type.split(/\s/),
+                href: resolveHref(href),
+            }))
+
+        // Try to find cover image, store XHTML cover page separately
+        const coverCandidate = this.getItemByProperty('cover-image')
+            // EPUB 2 compat
+            ?? this.getItemByID($$$(opf, 'meta')
+                .find(filterAttribute('name', 'cover'))
+                ?.getAttribute('content'))
+            // Guide reference
+            ?? this.getItemByHref(this.guide
+                ?.find(ref => ref.type.includes('cover'))?.href)
+            // Common cover ID patterns (case-insensitive)
+            ?? this.manifest.find(item => 
+                ['cover', 'cover-image', 'coverimage'].includes(item.id?.toLowerCase())
+                && item.mediaType?.startsWith('image/'))
+            // Cover in href (check multiple common patterns)
+            ?? this.manifest.find(item => {
+                const href = item.href?.toLowerCase()
+                return href && item.mediaType?.startsWith('image/')
+                    && (href.includes('/cover.') || href.includes('/cover_')
+                        || href.endsWith('cover.jpg') || href.endsWith('cover.png')
+                        || href.endsWith('cover.jpeg') || href.endsWith('cover.gif'))
+            })
+            // Titlepage image (often contains cover)
+            ?? this.manifest.find(item =>
+                item.id?.toLowerCase().includes('titlepage')
+                && item.mediaType?.startsWith('image/'))
+            // Last resort: first image in manifest
+            ?? this.manifest.find(item => item.mediaType?.startsWith('image/'))
+
+        // If cover is XHTML/HTML, store it separately for later parsing
+        if (coverCandidate?.mediaType?.includes('html')) {
+            this.coverPage = coverCandidate
+            this.cover = null
+        } else {
+            this.cover = coverCandidate
+            this.coverPage = null
+        }
+
+        this.cfis = CFI.fromElements($$itemref)
+    }
+    getItemByID(id) {
+        return this.manifest.find(item => item.id === id)
+    }
+    getItemByHref(href) {
+        return this.manifest.find(item => item.href === href)
+    }
+    getItemByProperty(prop) {
+        return this.manifest.find(item => item.properties?.includes(prop))
+    }
+    resolveCFI(cfi) {
+        const parts = CFI.parse(cfi)
+        const top = (parts.parent ?? parts).shift()
+        let $itemref = CFI.toElement(this.opf, top)
+        // make sure it's an idref; if not, try again without the ID assertion
+        // mainly because Epub.js used to generate wrong ID assertions
+        // https://github.com/futurepress/epub.js/issues/1236
+        if ($itemref && $itemref.nodeName !== 'idref') {
+            // top.at(-1).id = null
+            top[top.length - 1].id = null
+            $itemref = CFI.toElement(this.opf, top)
+        }
+        const idref = $itemref?.getAttribute('idref')
+        const index = this.spine.findIndex(item => item.idref === idref)
+        const anchor = doc => CFI.toRange(doc, parts)
+        return { index, anchor }
+    }
+}
+
+class Loader {
+    #cache = new Map()
+    #children = new Map()
+    #refCount = new Map()
+    eventTarget = new EventTarget()
+    allowScript = false
+    constructor({ loadText, loadBlob, resources }) {
+        this.loadText = loadText
+        this.loadBlob = loadBlob
+        this.manifest = resources.manifest
+        this.assets = resources.manifest
+
+        var urlParams = new URLSearchParams(window.location.search)
+        this.allowScript = JSON.parse(urlParams.get('style')).allowScript
+
+        // needed only when replacing in (X)HTML w/o parsing (see below)
+        //.filter(({ mediaType }) => ![MIME.XHTML, MIME.HTML].includes(mediaType))
+    }
+    async createURL(href, data, type, parent) {
+        if (!data) return ''
+        const detail = { name: href, data, type }
+        this.eventTarget.dispatchEvent(new CustomEvent('data', { detail }))
+        const resolvedData = await detail.data
+        const resolvedType = detail.type ?? type
+        const blob = resolvedData instanceof Blob
+            ? resolvedData
+            : new Blob([resolvedData], { type: resolvedType })
+        detail.type = blob.type || resolvedType
+        detail.data = blob
+        const url = URL.createObjectURL(blob)
+        this.#cache.set(href, url)
+        this.#refCount.set(href, 1)
+        if (parent) {
+            const childList = this.#children.get(parent)
+            if (childList) childList.push(href)
+            else this.#children.set(parent, [href])
+        }
+        return url
+    }
+    ref(href, parent) {
+        const childList = this.#children.get(parent)
+        if (!childList?.includes(href)) {
+            this.#refCount.set(href, this.#refCount.get(href) + 1)
+            //console.log(`referencing ${href}, now ${this.#refCount.get(href)}`)
+            if (childList) childList.push(href)
+            else this.#children.set(parent, [href])
+        }
+        return this.#cache.get(href)
+    }
+    unref(href) {
+        if (!this.#refCount.has(href)) return
+        const count = this.#refCount.get(href) - 1
+        //console.log(`unreferencing ${href}, now ${count}`)
+        if (count < 1) {
+            //console.log(`unloading ${href}`)
+            URL.revokeObjectURL(this.#cache.get(href))
+            this.#cache.delete(href)
+            this.#refCount.delete(href)
+            // unref children
+            const childList = this.#children.get(href)
+            if (childList) while (childList.length) this.unref(childList.pop())
+            this.#children.delete(href)
+        } else this.#refCount.set(href, count)
+    }
+    // load manifest item, recursively loading all resources as needed
+    async loadItem(item, parents = []) {
+        if (!item) return null
+        const { href } = item
+        let mediaType = item.mediaType
+        let isScript = MIME.JS.test(mediaType)
+        let allow = !(isScript && !this.allowScript)
+        const detail = { name: href, type: mediaType, isScript, allow }
+        this.eventTarget.dispatchEvent(new CustomEvent('load', { detail }))
+        mediaType = detail.type ?? mediaType
+        isScript = detail.isScript ?? MIME.JS.test(mediaType)
+        allow = detail.allow ?? allow
+        if (!allow) return null
+
+        const parent = parents[parents.length - 1]
+        if (this.#cache.has(href)) return this.ref(href, parent)
+
+        const targetItem = mediaType === item.mediaType ? item : { ...item, mediaType }
+        const shouldReplace =
+            (isScript || [MIME.XHTML, MIME.HTML, MIME.CSS, MIME.SVG].includes(mediaType))
+            // prevent circular references
+            && parents.every(p => p !== href)
+        if (shouldReplace) return this.loadReplaced(targetItem, parents)
+        const dataSource = detail.data ?? Promise.resolve().then(() => this.loadBlob(href))
+        return this.createURL(href, dataSource, mediaType, parent)
+    }
+    async loadHref(href, base, parents = []) {
+        if (isExternal(href)) return href
+        const path = resolveURL(href, base)
+        const item = this.manifest.find(item => item.href === path)
+        if (!item) {
+            // Fallback for non-standard EPUBs with missing manifest entries
+            // Try to load the resource directly if it exists
+            const parent = parents[parents.length - 1]
+            if (this.#cache.has(path)) return this.ref(path, parent)
+            try {
+                const blob = await this.loadBlob(path)
+                if (blob) {
+                    // Infer media type from file extension
+                    const ext = path.split('.').pop()?.toLowerCase()
+                    const mediaType = ext === 'jpg' || ext === 'jpeg' ? 'image/jpeg'
+                        : ext === 'png' ? 'image/png'
+                        : ext === 'gif' ? 'image/gif'
+                        : ext === 'svg' ? 'image/svg+xml'
+                        : ext === 'webp' ? 'image/webp'
+                        : ext === 'css' ? 'text/css'
+                        : 'application/octet-stream'
+                    return this.createURL(path, blob, mediaType, parent)
+                }
+            } catch (e) {
+                console.warn(`Failed to load resource not in manifest: ${path}`, e)
+            }
+            return href
+        }
+        return this.loadItem(item, parents.concat(base))
+    }
+    async loadReplaced(item, parents = []) {
+        const { href, mediaType } = item
+        // const parent = parents.at(-1)
+        const parent = parents[parents.length - 1]
+        const str = await this.loadText(href)
+        if (!str) return null
+
+        // note that one can also just use `replaceString` for everything:
+        // ```
+        // const replaced = await this.replaceString(str, href, parents)
+        // return this.createURL(href, replaced, mediaType, parent)
+        // ```
+        // which is basically what Epub.js does, which is simpler, but will
+        // break things like iframes (because you don't want to replace links)
+        // or text that just happen to be paths
+
+        // parse and replace in HTML
+        if ([MIME.XHTML, MIME.HTML, MIME.SVG].includes(mediaType)) {
+            let doc = new DOMParser().parseFromString(str, mediaType)
+            // change to HTML if it's not valid XHTML
+            if (mediaType === MIME.XHTML && (doc.querySelector('parsererror')
+                || !doc.documentElement?.namespaceURI)) {
+                console.warn(doc.querySelector('parsererror')?.innerText ?? 'Invalid XHTML')
+                item.mediaType = MIME.HTML
+                doc = new DOMParser().parseFromString(str, item.mediaType)
+            }
+            // replace hrefs in XML processing instructions
+            // this is mainly for SVGs that use xml-stylesheet
+            if ([MIME.XHTML, MIME.SVG].includes(item.mediaType)) {
+                let child = doc.firstChild
+                while (child instanceof ProcessingInstruction) {
+                    if (child.data) {
+                        const replacedData = await replaceSeries(child.data,
+                            /(?:^|\s*)(href\s*=\s*['"])([^'"]*)(['"])/i,
+                            (_, p1, p2, p3) => this.loadHref(p2, href, parents)
+                                .then(p2 => `${p1}${p2}${p3}`))
+                        child.replaceWith(doc.createProcessingInstruction(
+                            child.target, replacedData))
+                    }
+                    child = child.nextSibling
+                }
+            }
+            // replace hrefs (excluding anchors)
+            // TODO: srcset?
+            const replace = async (el, attr) => el.setAttribute(attr,
+                await this.loadHref(el.getAttribute(attr), href, parents))
+            for (const el of doc.querySelectorAll('link[href]')) await replace(el, 'href')
+            for (const el of doc.querySelectorAll('[src]')) await replace(el, 'src')
+            for (const el of doc.querySelectorAll('[poster]')) await replace(el, 'poster')
+            for (const el of doc.querySelectorAll('object[data]')) await replace(el, 'data')
+            for (const el of doc.querySelectorAll('[*|href]:not([href])'))
+                el.setAttributeNS(NS.XLINK, 'href', await this.loadHref(
+                    el.getAttributeNS(NS.XLINK, 'href'), href, parents))
+            // replace inline styles
+            for (const el of doc.querySelectorAll('style'))
+                if (el.textContent) el.textContent =
+                    await this.replaceCSS(el.textContent, href, parents)
+            for (const el of doc.querySelectorAll('[style]'))
+                el.setAttribute('style',
+                    await this.replaceCSS(el.getAttribute('style'), href, parents))
+            // TODO: replace inline scripts? probably not worth the trouble
+            const result = new XMLSerializer().serializeToString(doc)
+            return this.createURL(href, result, item.mediaType, parent)
+        }
+
+        const result = mediaType === MIME.CSS
+            ? await this.replaceCSS(str, href, parents)
+            : await this.replaceString(str, href, parents)
+        return this.createURL(href, result, mediaType, parent)
+    }
+    async replaceCSS(str, href, parents = []) {
+        const replacedUrls = await replaceSeries(str,
+            /url\(\s*["']?([^'"\n]*?)\s*["']?\s*\)/gi,
+            (_, url) => this.loadHref(url, href, parents)
+                .then(url => `url("${url}")`))
+        // apart from `url()`, strings can be used for `@import` (but why?!)
+        const replacedImports = await replaceSeries(replacedUrls,
+            /@import\s*["']([^"'\n]*?)["']/gi,
+            (_, url) => this.loadHref(url, href, parents)
+                .then(url => `@import "${url}"`))
+        const w = window?.innerWidth ?? 800
+        const h = window?.innerHeight ?? 600
+        return replacedImports
+            // unprefix as most of the props are (only) supported unprefixed
+            .replace(/([{\s;])-epub-/gi, '$1')
+            // replace vw and vh as they cause problems with layout
+            .replace(/(\d*\.?\d+)vw/gi, (_, d) => parseFloat(d) * w / 100 + 'px')
+            .replace(/(\d*\.?\d+)vh/gi, (_, d) => parseFloat(d) * h / 100 + 'px')
+
+            // This cause a bug on Safari, element with box-shadow inside a column
+            // get incorrectly clipped. So for now, we just remove it.
+            // // `page-break-*` unsupported in columns; replace with `column-break-*`
+            // .replace(/page-break-(after|before|inside)\s*:/gi, (_, x) =>
+            //   `-webkit-column-break-${x}:`)
+            // .replace(/break-(after|before|inside)\s*:\s*(avoid-)?page/gi, (_, x, y) =>
+            //   `break-${x}: ${y ?? ''}column`)
+            // Replace font-size keyword values with pixel values so they can be calculated
+            .replace(/font-size\s*:\s*(xx-small|x-small|small|medium|large|x-large|xx-large|xxx-large|smaller|larger)\s*([;!])/gi, (match, keyword, ending) => {
+                const keywordMap = {
+                    'xx-small': '9px',
+                    'x-small': '10px',
+                    'small': '13px',
+                    'medium': '16px',
+                    'large': '18px',
+                    'x-large': '24px',
+                    'xx-large': '32px',
+                    'xxx-large': '48px',
+                    'smaller': '13px',  // approximate relative value
+                    'larger': '18px'    // approximate relative value
+                }
+                return `font-size: ${keywordMap[keyword.toLowerCase()]}${ending}`
+            })
+            // If px is used as the unit of font-size, it should be converted to em and the 
+            // number should be divided by 16
+            .replace(/(\d*\.?\d+)px/gi, (_, d) => `${parseFloat(d) / 16}em`)
+    }
+    // find & replace all possible relative paths for all assets without parsing
+    replaceString(str, href, parents = []) {
+        const assetMap = new Map()
+        const urls = this.assets.map(asset => {
+            // do not replace references to the file itself
+            if (asset.href === href) return
+            // href was decoded and resolved when parsing the manifest
+            const relative = pathRelative(pathDirname(href), asset.href)
+            const relativeEnc = encodeURI(relative)
+            const rootRelative = '/' + asset.href
+            const rootRelativeEnc = encodeURI(rootRelative)
+            const set = new Set([relative, relativeEnc, rootRelative, rootRelativeEnc])
+            for (const url of set) assetMap.set(url, asset)
+            return Array.from(set)
+        }).flat().filter(x => x)
+        if (!urls.length) return str
+        const regex = new RegExp(urls.map(regexEscape).join('|'), 'g')
+        return replaceSeries(str, regex, async match =>
+            this.loadItem(assetMap.get(match.replace(/^\//, '')),
+                parents.concat(href)))
+    }
+    unloadItem(item) {
+        this.unref(item?.href)
+    }
+    destroy() {
+        for (const url of this.#cache.values()) URL.revokeObjectURL(url)
+    }
+}
+
+const getHTMLFragment = (doc, id) => doc.getElementById(id)
+    ?? doc.querySelector(`[name="${CSS.escape(id)}"]`)
+
+const getPageSpread = properties => {
+    for (const p of properties) {
+        if (p === 'page-spread-left' || p === 'rendition:page-spread-left')
+            return 'left'
+        if (p === 'page-spread-right' || p === 'rendition:page-spread-right')
+            return 'right'
+        if (p === 'rendition:page-spread-center') return 'center'
+    }
+}
+
+const getDisplayOptions = doc => {
+    if (!doc) return null
+    return {
+        fixedLayout: getElementText(doc.querySelector('option[name="fixed-layout"]')),
+        openToSpread: getElementText(doc.querySelector('option[name="open-to-spread"]')),
+    }
+}
+
+export class EPUB {
+    parser = new DOMParser()
+    #loader
+    #encryption
+    constructor({ loadText, loadBlob, getSize, sha1 }) {
+        this.loadText = loadText
+        this.loadBlob = loadBlob
+        this.getSize = getSize
+        this.#encryption = new Encryption(deobfuscators(sha1))
+    }
+    async #loadXML(uri) {
+        const str = await this.loadText(uri)
+        if (!str) return null
+        const doc = this.parser.parseFromString(str, MIME.XML)
+        if (doc.querySelector('parsererror'))
+            throw new Error(`XML parsing error: ${uri}
+${doc.querySelector('parsererror').innerText}`)
+        return doc
+    }
+    async init() {
+        const $container = await this.#loadXML('META-INF/container.xml')
+        if (!$container) throw new Error('Failed to load container file')
+
+        const opfs = Array.from(
+            $container.getElementsByTagNameNS(NS.CONTAINER, 'rootfile'),
+            getAttributes('full-path', 'media-type'))
+            .filter(file => file.mediaType === 'application/oebps-package+xml')
+
+        if (!opfs.length) throw new Error('No package document defined in container')
+        const opfPath = opfs[0].fullPath
+        const opf = await this.#loadXML(opfPath)
+        if (!opf) throw new Error('Failed to load package document')
+
+        const $encryption = await this.#loadXML('META-INF/encryption.xml')
+        await this.#encryption.init($encryption, opf)
+
+        this.resources = new Resources({
+            opf,
+            resolveHref: url => resolveURL(url, opfPath),
+        })
+        this.#loader = new Loader({
+            loadText: this.loadText,
+            loadBlob: uri => Promise.resolve(this.loadBlob(uri))
+                .then(this.#encryption.getDecoder(uri)),
+            resources: this.resources,
+        })
+        this.transformTarget = this.#loader.eventTarget
+        this.sections = this.resources.spine.map((spineItem, index) => {
+            const { idref, linear, properties = [] } = spineItem
+            const item = this.resources.getItemByID(idref)
+            if (!item) {
+                console.warn(`Could not find item with ID "${idref}" in manifest`)
+                return null
+            }
+            return {
+                id: item.href,
+                load: () => this.#loader.loadItem(item),
+                unload: () => this.#loader.unloadItem(item),
+                createDocument: () => this.loadDocument(item),
+                size: this.getSize(item.href),
+                cfi: this.resources.cfis[index],
+                linear,
+                pageSpread: getPageSpread(properties),
+                resolveHref: href => resolveURL(href, item.href),
+                mediaOverlay: item.mediaOverlay
+                    ? this.resources.getItemByID(item.mediaOverlay) : null,
+            }
+        }).filter(s => s)
+
+        const { navPath, ncxPath } = this.resources
+        if (navPath) try {
+            const resolve = url => resolveURL(url, navPath)
+            const nav = parseNav(await this.#loadXML(navPath), resolve)
+            this.toc = nav.toc
+            this.pageList = nav.pageList
+            this.landmarks = nav.landmarks
+        } catch (e) {
+            console.warn(e)
+        }
+        if (!this.toc && ncxPath) try {
+            const resolve = url => resolveURL(url, ncxPath)
+            const ncx = parseNCX(await this.#loadXML(ncxPath), resolve)
+            this.toc = ncx.toc
+            this.pageList = ncx.pageList
+        } catch (e) {
+            console.warn(e)
+        }
+        this.landmarks ??= this.resources.guide
+
+        const { metadata, rendition, media } = getMetadata(opf)
+        this.rendition = rendition
+        this.media = media
+        this.dir = this.resources.pageProgressionDirection
+        const displayOptions = getDisplayOptions(
+            await this.#loadXML('META-INF/com.apple.ibooks.display-options.xml')
+            ?? await this.#loadXML('META-INF/com.kobobooks.display-options.xml'))
+        if (displayOptions) {
+            if (displayOptions.fixedLayout === 'true')
+                this.rendition.layout ??= 'pre-paginated'
+            if (displayOptions.openToSpread === 'false') this.sections
+                .find(section => section.linear !== 'no').pageSpread ??=
+                this.dir === 'rtl' ? 'left' : 'right'
+        }
+
+        this.parsedMetadata = metadata // for debugging or advanced use cases
+        const title = metadata?.title?.[0]
+        this.metadata = {
+            title: title?.value,
+            subtitle: metadata?.title?.find(x => x.titleType === 'subtitle')?.value,
+            sortAs: title?.fileAs,
+            language: metadata?.language,
+            identifier: getIdentifier(opf),
+            description: metadata?.description?.value,
+            publisher: metadata?.publisher?.value,
+            published: metadata?.date,
+            modified: metadata?.dctermsModified,
+            subject: metadata?.subject
+                ?.filter(({ value, term }) => value || term)
+                ?.map(({ value, term, authority }) =>
+                    ({ name: value, code: term, scheme: authority })),
+            rights: metadata?.rights?.value,
+        }
+        const relators = {
+            art: 'artist',
+            aut: 'author',
+            bkp: 'producer',
+            clr: 'colorist',
+            edt: 'editor',
+            ill: 'illustrator',
+            nrt: 'narrator',
+            trl: 'translator',
+            pbl: 'publisher',
+        }
+        const mapContributor = defaultKey => obj => {
+            const keys = [...new Set(obj.role?.map(({ value, scheme }) =>
+                (!scheme || scheme === 'marc:relators' ? relators[value] : null)
+                ?? defaultKey))]
+            const value = { name: obj.value, sortAs: obj.fileAs }
+            return [keys?.length ? keys : [defaultKey], value]
+        }
+        metadata?.creator?.map(mapContributor('author'))
+            ?.concat(metadata?.contributor?.map?.(mapContributor('contributor')))
+            ?.forEach(([keys, value]) => keys.forEach(key => {
+                if (this.metadata[key]) this.metadata[key].push(value)
+                else this.metadata[key] = [value]
+            }))
+
+        return this
+    }
+    async loadDocument(item) {
+        const str = await this.loadText(item.href)
+        return this.parser.parseFromString(str, item.mediaType)
+    }
+    getMediaOverlay() {
+        return new MediaOverlay(this, this.#loadXML.bind(this))
+    }
+    resolveCFI(cfi) {
+        return this.resources.resolveCFI(cfi)
+    }
+    resolveHref(href) {
+        const [path, hash] = href.split('#')
+        const item = this.resources.getItemByHref(decodeURI(path))
+        if (!item) return null
+        const index = this.resources.spine.findIndex(({ idref }) => idref === item.id)
+        const anchor = hash ? doc => getHTMLFragment(doc, hash) : () => 0
+        return { index, anchor }
+    }
+    splitTOCHref(href) {
+        return href?.split('#') ?? []
+    }
+    getTOCFragment(doc, id) {
+        return doc.getElementById(id)
+            ?? doc.querySelector(`[name="${CSS.escape(id)}"]`)
+    }
+    isExternal(uri) {
+        return isExternal(uri)
+    }
+    async getCover() {
+        const cover = this.resources?.cover
+        if (cover?.href) {
+            return new Blob([await this.loadBlob(cover.href)], { type: cover.mediaType })
+        }
+        
+        // If cover is an XHTML/HTML page, try to extract image from it
+        const coverPage = this.resources?.coverPage
+        if (coverPage?.href) {
+            try {
+                const text = await this.loadText(coverPage.href)
+                const parser = new DOMParser()
+                const doc = parser.parseFromString(text, 'application/xhtml+xml')
+                
+                // Try to find image in various ways
+                // 1. Look for  tags
+                const img = doc.querySelector('img')
+                if (img) {
+                    const src = img.getAttribute('src')
+                    if (src) {
+                        const imgHref = resolveURL(src, coverPage.href)
+                        const imgItem = this.resources.getItemByHref(imgHref)
+                        if (imgItem) {
+                            return new Blob([await this.loadBlob(imgItem.href)], { type: imgItem.mediaType })
+                        }
+                    }
+                }
+                
+                // 2. Look for  tags in SVG
+                const svgImage = doc.querySelector('image')
+                if (svgImage) {
+                    const href = svgImage.getAttribute('href') || svgImage.getAttributeNS('http://www.w3.org/1999/xlink', 'href')
+                    if (href) {
+                        const imgHref = resolveURL(href, coverPage.href)
+                        const imgItem = this.resources.getItemByHref(imgHref)
+                        if (imgItem) {
+                            return new Blob([await this.loadBlob(imgItem.href)], { type: imgItem.mediaType })
+                        }
+                    }
+                }
+            } catch (e) {
+                console.warn('Failed to extract cover from XHTML page:', e)
+            }
+        }
+        
+        // Last resort: try common cover file locations outside manifest
+        // This handles cases like Apple Books' iTunesArtwork
+        const fallbackPaths = [
+            'iTunesArtwork',        // Apple Books cover (JPEG without extension)
+            'cover.jpg',
+            'cover.jpeg',
+            'cover.png',
+            'cover.gif',
+        ]
+        
+        for (const path of fallbackPaths) {
+            try {
+                const blob = await this.loadBlob(path)
+                if (blob && blob.size > 0) {
+                    // Try to detect media type from content
+                    const type = path === 'iTunesArtwork' ? 'image/jpeg' 
+                        : path.endsWith('.png') ? 'image/png'
+                        : path.endsWith('.gif') ? 'image/gif'
+                        : 'image/jpeg'
+                    return new Blob([blob], { type })
+                }
+            } catch (e) {
+                // File doesn't exist, continue to next fallback
+            }
+        }
+        
+        return null
+    }
+    async getCalibreBookmarks() {
+        const txt = await this.loadText('META-INF/calibre_bookmarks.txt')
+        const magic = 'encoding=json+base64:'
+        if (txt?.startsWith(magic)) {
+            const json = atob(txt.slice(magic.length))
+            return JSON.parse(json)
+        }
+    }
+    destroy() {
+        this.#loader?.destroy()
+    }
+}
diff --git a/assets/foliate-js/src/epubcfi.js b/assets/foliate-js/src/epubcfi.js
new file mode 100644
index 0000000..cd16d2b
--- /dev/null
+++ b/assets/foliate-js/src/epubcfi.js
@@ -0,0 +1,345 @@
+const findIndices = (arr, f) => arr
+    .map((x, i, a) => f(x, i, a) ? i : null).filter(x => x != null)
+const splitAt = (arr, is) => [-1, ...is, arr.length].reduce(({ xs, a }, b) =>
+    ({ xs: xs?.concat([arr.slice(a + 1, b)]) ?? [], a: b }), {}).xs
+const concatArrays = (a, b) =>
+    a.slice(0, -1).concat([a[a.length - 1].concat(b[0])]).concat(b.slice(1))
+
+const isNumber = /\d/
+export const isCFI = /^epubcfi\((.*)\)$/
+const escapeCFI = str => str.replace(/[\^[\](),;=]/g, '^$&')
+
+const wrap = x => isCFI.test(x) ? x : `epubcfi(${x})`
+const unwrap = x => x.match(isCFI)?.[1] ?? x
+const lift = f => (...xs) =>
+    `epubcfi(${f(...xs.map(x => x.match(isCFI)?.[1] ?? x))})`
+export const joinIndir = lift((...xs) => xs.join('!'))
+
+const tokenizer = str => {
+    const tokens = []
+    let state, escape, value = ''
+    const push = x => (tokens.push(x), state = null, value = '')
+    const cat = x => (value += x, escape = false)
+    for (const char of Array.from(str.trim()).concat('')) {
+        if (char === '^' && !escape) {
+            escape = true
+            continue
+        }
+        if (state === '!') push(['!'])
+        else if (state === ',') push([','])
+        else if (state === '/' || state === ':') {
+            if (isNumber.test(char)) {
+                cat(char)
+                continue
+            } else push([state, parseInt(value)])
+        } else if (state === '~') {
+            if (isNumber.test(char) || char === '.') {
+                cat(char)
+                continue
+            } else push(['~', parseFloat(value)])
+        } else if (state === '@') {
+            if (char === ':') {
+                push(['@', parseFloat(value)])
+                state = '@'
+                continue
+            }
+            if (isNumber.test(char) || char === '.') {
+                cat(char)
+                continue
+            } else push(['@', parseFloat(value)])
+        } else if (state === '[') {
+            if (char === ';' && !escape) {
+                push(['[', value])
+                state = ';'
+            } else if (char === ',' && !escape) {
+                push(['[', value])
+                state = '['
+            } else if (char === ']' && !escape) push(['[', value])
+            else cat(char)
+            continue
+        } else if (state?.startsWith(';')) {
+            if (char === '=' && !escape) {
+                state = `;${value}`
+                value = ''
+            } else if (char === ';' && !escape) {
+                push([state, value])
+                state = ';'
+            } else if (char === ']' && !escape) push([state, value])
+            else cat(char)
+            continue
+        }
+        if (char === '/' || char === ':' || char === '~' || char === '@'
+        || char === '[' || char === '!' || char === ',') state = char
+    }
+    return tokens
+}
+
+const findTokens = (tokens, x) => findIndices(tokens, ([t]) => t === x)
+
+const parser = tokens => {
+    const parts = []
+    let state
+    for (const [type, val] of tokens) {
+        if (type === '/') parts.push({ index: val })
+        else {
+            const last = parts[parts.length - 1]
+            if (type === ':') last.offset = val
+            else if (type === '~') last.temporal = val
+            else if (type === '@') last.spatial = (last.spatial ?? []).concat(val)
+            else if (type === ';s') last.side = val
+            else if (type === '[') {
+                if (state === '/' && val) last.id = val
+                else {
+                    last.text = (last.text ?? []).concat(val)
+                    continue
+                }
+            }
+        }
+        state = type
+    }
+    return parts
+}
+
+// split at step indirections, then parse each part
+const parserIndir = tokens =>
+    splitAt(tokens, findTokens(tokens, '!')).map(parser)
+
+export const parse = cfi => {
+    const tokens = tokenizer(unwrap(cfi))
+    const commas = findTokens(tokens, ',')
+    if (!commas.length) return parserIndir(tokens)
+    const [parent, start, end] = splitAt(tokens, commas).map(parserIndir)
+    return { parent, start, end }
+}
+
+const partToString = ({ index, id, offset, temporal, spatial, text, side }) => {
+    const param = side ? `;s=${side}` : ''
+    return `/${index}`
+        + (id ? `[${escapeCFI(id)}${param}]` : '')
+        // "CFI expressions [..] SHOULD include an explicit character offset"
+        + (offset != null && index % 2 ? `:${offset}` : '')
+        + (temporal ? `~${temporal}` : '')
+        + (spatial ? `@${spatial.join(':')}` : '')
+        + (text || (!id && side) ? '['
+            + (text?.map(escapeCFI)?.join(',') ?? '')
+            + param + ']' : '')
+}
+
+const toInnerString = parsed => parsed.parent
+    ? [parsed.parent, parsed.start, parsed.end].map(toInnerString).join(',')
+    : parsed.map(parts => parts.map(partToString).join('')).join('!')
+
+const toString = parsed => wrap(toInnerString(parsed))
+
+export const collapse = (x, toEnd) => typeof x === 'string'
+    ? toString(collapse(parse(x), toEnd))
+    : x.parent ? concatArrays(x.parent, x[toEnd ? 'end' : 'start']) : x
+
+// create range CFI from two CFIs
+const buildRange = (from, to) => {
+    if (typeof from === 'string') from = parse(from)
+    if (typeof to === 'string') to = parse(to)
+    from = collapse(from)
+    to = collapse(to, true)
+    // ranges across multiple documents are not allowed; handle local paths only
+    const localFrom = from[from.length - 1], localTo = to[to.length - 1]
+    const localParent = [], localStart = [], localEnd = []
+    let pushToParent = true
+    const len = Math.max(localFrom.length, localTo.length)
+    for (let i = 0; i < len; i++) {
+        const a = localFrom[i], b = localTo[i]
+        pushToParent &&= a?.index === b?.index && !a?.offset && !b?.offset
+        if (pushToParent) localParent.push(a)
+        else {
+            if (a) localStart.push(a)
+            if (b) localEnd.push(b)
+        }
+    }
+    // copy non-local paths from `from`
+    const parent = from.slice(0, -1).concat([localParent])
+    return toString({ parent, start: [localStart], end: [localEnd] })
+}
+
+export const compare = (a, b) => {
+    if (typeof a === 'string') a = parse(a)
+    if (typeof b === 'string') b = parse(b)
+    if (a.start || b.start) return compare(collapse(a), collapse(b))
+        || compare(collapse(a, true), collapse(b, true))
+
+    for (let i = 0; i < Math.max(a.length, b.length); i++) {
+        const p = a[i], q = b[i]
+        const maxIndex = Math.max(p.length, q.length) - 1
+        for (let i = 0; i <= maxIndex; i++) {
+            const x = p[i], y = q[i]
+            if (!x) return -1
+            if (!y) return 1
+            if (x.index > y.index) return 1
+            if (x.index < y.index) return -1
+            if (i === maxIndex) {
+                // TODO: compare temporal & spatial offsets
+                if (x.offset > y.offset) return 1
+                if (x.offset < y.offset) return -1
+            }
+        }
+    }
+    return 0
+}
+
+const isTextNode = ({ nodeType }) => nodeType === 3 || nodeType === 4
+const isElementNode = ({ nodeType }) => nodeType === 1
+
+const getChildNodes = (node, filter) => {
+    const nodes = Array.from(node.childNodes)
+        // "content other than element and character data is ignored"
+        .filter(node => isTextNode(node) || isElementNode(node))
+    return filter ? nodes.map(node => {
+        const accept = filter(node)
+        if (accept === NodeFilter.FILTER_REJECT) return null
+        else if (accept === NodeFilter.FILTER_SKIP) return getChildNodes(node, filter)
+        else return node
+    }).flat().filter(x => x) : nodes
+}
+
+// child nodes are organized such that the result is always
+//     [element, text, element, text, ..., element],
+// regardless of the actual structure in the document;
+// so multiple text nodes need to be combined, and nonexistent ones counted;
+// see "Step Reference to Child Element or Character Data (/)" in EPUB CFI spec
+const indexChildNodes = (node, filter) => {
+    const nodes = getChildNodes(node, filter)
+        .reduce((arr, node) => {
+            let last = arr[arr.length - 1]
+            if (!last) arr.push(node)
+            // "there is one chunk between each pair of child elements"
+            else if (isTextNode(node)) {
+                if (Array.isArray(last)) last.push(node)
+                else if (isTextNode(last)) arr[arr.length - 1] = [last, node]
+                else arr.push(node)
+            } else {
+                if (isElementNode(last)) arr.push(null, node)
+                else arr.push(node)
+            }
+            return arr
+        }, [])
+    // "the first chunk is located before the first child element"
+    if (isElementNode(nodes[0])) nodes.unshift('first')
+    // "the last chunk is located after the last child element"
+    if (isElementNode(nodes[nodes.length - 1])) nodes.push('last')
+    // "'virtual' elements"
+    nodes.unshift('before') // "0 is a valid index"
+    nodes.push('after') // "n+2 is a valid index"
+    return nodes
+}
+
+const partsToNode = (node, parts, filter) => {
+    const { id } = parts[parts.length - 1]
+    if (id) {
+        const el = node.ownerDocument.getElementById(id)
+        if (el) return { node: el, offset: 0 }
+    }
+    for (const { index } of parts) {
+        const newNode = node ? indexChildNodes(node, filter)[index] : null
+        // handle non-existent nodes
+        if (newNode === 'first') return { node: node.firstChild ?? node }
+        if (newNode === 'last') return { node: node.lastChild ?? node }
+        if (newNode === 'before') return { node, before: true }
+        if (newNode === 'after') return { node, after: true }
+        node = newNode
+    }
+    const { offset } = parts[parts.length - 1]
+    if (!Array.isArray(node)) return { node, offset }
+    // get underlying text node and offset from the chunk
+    let sum = 0
+    for (const n of node) {
+        const { length } = n.nodeValue
+        if (sum + length >= offset) return { node: n, offset: offset - sum }
+        sum += length
+    }
+}
+
+const nodeToParts = (node, offset, filter) => {
+    const { parentNode, id } = node
+    const indexed = indexChildNodes(parentNode, filter)
+    const index = indexed.findIndex(x =>
+        Array.isArray(x) ? x.some(x => x === node) : x === node)
+    // adjust offset as if merging the text nodes in the chunk
+    const chunk = indexed[index]
+    if (Array.isArray(chunk)) {
+        let sum = 0
+        for (const x of chunk) {
+            if (x === node) {
+                sum += offset
+                break
+            } else sum += x.nodeValue.length
+        }
+        offset = sum
+    }
+    const part = { id, index, offset }
+    return (parentNode !== node.ownerDocument.documentElement
+        ? nodeToParts(parentNode, null, filter).concat(part) : [part])
+        // remove ignored nodes
+        .filter(x => x.index !== -1)
+}
+
+export const fromRange = (range, filter) => {
+    const { startContainer, startOffset, endContainer, endOffset } = range
+    const start = nodeToParts(startContainer, startOffset, filter)
+    if (range.collapsed) return toString([start])
+    const end = nodeToParts(endContainer, endOffset, filter)
+    return buildRange([start], [end])
+}
+
+export const toRange = (doc, parts, filter) => {
+    const startParts = collapse(parts)
+    const endParts = collapse(parts, true)
+
+    const root = doc.documentElement
+    const start = partsToNode(root, startParts[0], filter)
+    const end = partsToNode(root, endParts[0], filter)
+
+    const range = doc.createRange()
+
+    if (start.before) range.setStartBefore(start.node)
+    else if (start.after) range.setStartAfter(start.node)
+    else range.setStart(start.node, start.offset)
+
+    if (end.before) range.setEndBefore(end.node)
+    else if (end.after) range.setEndAfter(end.node)
+    else range.setEnd(end.node, end.offset)
+    return range
+}
+
+// faster way of getting CFIs for sorted elements in a single parent
+export const fromElements = elements => {
+    const results = []
+    const { parentNode } = elements[0]
+    const parts = nodeToParts(parentNode)
+    for (const [index, node] of indexChildNodes(parentNode).entries()) {
+        const el = elements[results.length]
+        if (node === el)
+            results.push(toString([parts.concat({ id: el.id, index })]))
+    }
+    return results
+}
+
+export const toElement = (doc, parts) =>
+    partsToNode(doc.documentElement, collapse(parts)).node
+
+// turn indices into standard CFIs when you don't have an actual package document
+export const fake = {
+    fromIndex: index => wrap(`/6/${(index + 1) * 2}`),
+    toIndex: parts => parts?.at(-1).index / 2 - 1,
+}
+
+// get CFI from Calibre bookmarks
+// see https://github.com/johnfactotum/foliate/issues/849
+export const fromCalibrePos = pos => {
+    const [parts] = parse(pos)
+    const item = parts.shift()
+    parts.shift()
+    return toString([[{ index: 6 }, item], parts])
+}
+export const fromCalibreHighlight = ({ spine_index, start_cfi, end_cfi }) => {
+    const pre = fake.fromIndex(spine_index) + '!'
+    return buildRange(pre + start_cfi.slice(2), pre + end_cfi.slice(2))
+}
diff --git a/assets/foliate-js/src/fb2.js b/assets/foliate-js/src/fb2.js
new file mode 100644
index 0000000..7fe3ae1
--- /dev/null
+++ b/assets/foliate-js/src/fb2.js
@@ -0,0 +1,347 @@
+const normalizeWhitespace = str => str ? str
+    .replace(/[\t\n\f\r ]+/g, ' ')
+    .replace(/^[\t\n\f\r ]+/, '')
+    .replace(/[\t\n\f\r ]+$/, '') : ''
+const getElementText = el => normalizeWhitespace(el?.textContent)
+
+const NS = {
+    XLINK: 'http://www.w3.org/1999/xlink',
+    EPUB: 'http://www.idpf.org/2007/ops',
+}
+
+const MIME = {
+    XML: 'application/xml',
+    XHTML: 'application/xhtml+xml',
+}
+
+const STYLE = {
+    'strong': ['strong', 'self'],
+    'emphasis': ['em', 'self'],
+    'style': ['span', 'self'],
+    'a': 'anchor',
+    'strikethrough': ['s', 'self'],
+    'sub': ['sub', 'self'],
+    'sup': ['sup', 'self'],
+    'code': ['code', 'self'],
+    'image': 'image',
+}
+
+const TABLE = {
+    'tr': ['tr', ['align']],
+    'th': ['th', ['colspan', 'rowspan', 'align', 'valign']],
+    'td': ['td', ['colspan', 'rowspan', 'align', 'valign']],
+}
+
+const POEM = {
+    'epigraph': ['blockquote'],
+    'subtitle': ['h2', STYLE],
+    'text-author': ['p', STYLE],
+    'date': ['p', STYLE],
+    'stanza': 'stanza',
+}
+
+const SECTION = {
+    'title': ['header', {
+        'p': ['h1', STYLE],
+        'empty-line': ['br'],
+    }],
+    'epigraph': ['blockquote', 'self'],
+    'image': 'image',
+    'annotation': ['aside'],
+    'section': ['section', 'self'],
+    'p': ['p', STYLE],
+    'poem': ['blockquote', POEM],
+    'subtitle': ['h2', STYLE],
+    'cite': ['blockquote', 'self'],
+    'empty-line': ['br'],
+    'table': ['table', TABLE],
+    'text-author': ['p', STYLE],
+}
+POEM['epigraph'].push(SECTION)
+
+const BODY = {
+    'image': 'image',
+    'title': ['section', {
+        'p': ['h1', STYLE],
+        'empty-line': ['br'],
+    }],
+    'epigraph': ['section', SECTION],
+    'section': ['section', SECTION],
+}
+
+const getImageSrc = el => {
+    const href = el.getAttributeNS(NS.XLINK, 'href')
+    const [, id] = href.split('#')
+    const bin = el.getRootNode().getElementById(id)
+    return bin
+        ? `data:${bin.getAttribute('content-type')};base64,${bin.textContent}`
+        : href
+}
+
+class FB2Converter {
+    constructor(fb2) {
+        this.fb2 = fb2
+        this.doc = document.implementation.createDocument(NS.XHTML, 'html')
+    }
+    image(node) {
+        const el = this.doc.createElement('img')
+        el.alt = node.getAttribute('alt')
+        el.title = node.getAttribute('title')
+        el.setAttribute('src', getImageSrc(node))
+        return el
+    }
+    anchor(node) {
+        const el = this.convert(node, { 'a': ['a', STYLE] })
+        el.setAttribute('href', node.getAttributeNS(NS.XLINK, 'href'))
+        if (node.getAttribute('type') === 'note')
+            el.setAttributeNS(NS.EPUB, 'epub:type', 'noteref')
+        return el
+    }
+    stanza(node) {
+        const el = this.convert(node, {
+            'stanza': ['p', {
+                'title': ['header', {
+                    'p': ['strong', STYLE],
+                    'empty-line': ['br'],
+                }],
+                'subtitle': ['p', STYLE],
+            }],
+        })
+        for (const child of node.children) if (child.nodeName === 'v') {
+            el.append(this.doc.createTextNode(child.textContent))
+            el.append(this.doc.createElement('br'))
+        }
+        return el
+    }
+    convert(node, def) {
+        // not an element; return text content
+        if (node.nodeType === 3) return this.doc.createTextNode(node.textContent)
+        if (node.nodeType === 4) return this.doc.createCDATASection(node.textContent)
+        if (node.nodeType === 8) return this.doc.createComment(node.textContent)
+
+        const d = def?.[node.nodeName]
+        if (!d) return null
+        if (typeof d === 'string') return this[d](node)
+
+        const [name, opts] = d
+        const el = this.doc.createElement(name)
+
+        // copy the ID, and set class name from original element name
+        if (node.id) el.id = node.id
+        el.classList.add(node.nodeName)
+
+        // copy attributes
+        if (Array.isArray(opts)) for (const attr of opts)
+            el.setAttribute(attr, node.getAttribute(attr))
+
+        // process child elements recursively
+        const childDef = opts === 'self' ? def : Array.isArray(opts) ? null : opts
+        let child = node.firstChild
+        while (child) {
+            const childEl = this.convert(child, childDef)
+            if (childEl) el.append(childEl)
+            child = child.nextSibling
+        }
+        return el
+    }
+}
+
+const parseXML = async blob => {
+    const buffer = await blob.arrayBuffer()
+    const str = new TextDecoder('utf-8').decode(buffer)
+    const parser = new DOMParser()
+    const doc = parser.parseFromString(str, MIME.XML)
+    const encoding = doc.xmlEncoding
+        // `Document.xmlEncoding` is deprecated, and already removed in Firefox
+        // so parse the XML declaration manually
+        || str.match(/^<\?xml\s+version\s*=\s*["']1.\d+"\s+encoding\s*=\s*["']([A-Za-z0-9._-]*)["']/)?.[1]
+    if (encoding && encoding.toLowerCase() !== 'utf-8') {
+        const str = new TextDecoder(encoding).decode(buffer)
+        return parser.parseFromString(str, MIME.XML)
+    }
+    return doc
+}
+
+const style = URL.createObjectURL(new Blob([`
+@namespace epub "http://www.idpf.org/2007/ops";
+body > img, section > img {
+    display: block;
+    margin: auto;
+}
+.title h1 {
+    text-align: center;
+}
+body > section > .title, body.notesBodyType > .title {
+    margin: 3em 0;
+}
+body.notesBodyType > section .title h1 {
+    text-align: start;
+}
+body.notesBodyType > section .title {
+    margin: 1em 0;
+}
+p {
+    text-indent: 1em;
+    margin: 0;
+}
+:not(p) + p, p:first-child {
+    text-indent: 0;
+}
+.poem p {
+    text-indent: 0;
+    margin: 1em 0;
+}
+.text-author, .date {
+    text-align: end;
+}
+.text-author:before {
+    content: "—";
+}
+table {
+    border-collapse: collapse;
+}
+td, th {
+    padding: .25em;
+}
+a[epub|type~="noteref"] {
+    font-size: .75em;
+    vertical-align: super;
+}
+body:not(.notesBodyType) > .title, body:not(.notesBodyType) > .epigraph {
+    margin: 3em 0;
+}
+`], { type: 'text/css' }))
+
+const template = html => `
+
+    
+    ${html}
+`
+
+// name of custom ID attribute for TOC items
+const dataID = 'data-foliate-id'
+
+export const makeFB2 = async blob => {
+    const book = {}
+    const doc = await parseXML(blob)
+    const converter = new FB2Converter(doc)
+
+    const $ = x => doc.querySelector(x)
+    const $$ = x => [...doc.querySelectorAll(x)]
+    const getPerson = el => {
+        const nick = getElementText(el.querySelector('nickname'))
+        if (nick) return nick
+        const first = getElementText(el.querySelector('first-name'))
+        const middle = getElementText(el.querySelector('middle-name'))
+        const last = getElementText(el.querySelector('last-name'))
+        const name = [first, middle, last].filter(x => x).join(' ')
+        const sortAs = last
+            ? [last, [first, middle].filter(x => x).join(' ')].join(', ')
+            : null
+        return { name, sortAs }
+    }
+    const getDate = el => el?.getAttribute('value') ?? getElementText(el)
+    const annotation = $('title-info annotation')
+    book.metadata = {
+        title: getElementText($('title-info book-title')),
+        identifier: getElementText($('document-info id')),
+        language: getElementText($('title-info lang')),
+        author: $$('title-info author').map(getPerson),
+        translator: $$('title-info translator').map(getPerson),
+        producer: $$('document-info author').map(getPerson)
+            .concat($$('document-info program-used').map(getElementText)),
+        publisher: getElementText($('publish-info publisher')),
+        published: getDate($('title-info date')),
+        modified: getDate($('document-info date')),
+        description: annotation ? converter.convert(annotation,
+            { annotation: ['div', SECTION] }).innerHTML : null,
+        subject: $$('title-info genre').map(getElementText),
+    }
+    if ($('coverpage image')) {
+        const src = getImageSrc($('coverpage image'))
+        book.getCover = () => fetch(src).then(res => res.blob())
+    } else book.getCover = () => null
+
+    // get convert each body
+    const bodyData = Array.from(doc.querySelectorAll('body'), body => {
+        const converted = converter.convert(body, { body: ['body', BODY] })
+        return [Array.from(converted.children, el => {
+            // get list of IDs in the section
+            const ids = [el, ...el.querySelectorAll('[id]')].map(el => el.id)
+            return { el, ids }
+        }), converted]
+    })
+
+    const urls = []
+    const sectionData = bodyData[0][0]
+        // make a separate section for each section in the first body
+        .map(({ el, ids }) => {
+            // set up titles for TOC
+            const titles = Array.from(
+                el.querySelectorAll(':scope > section > .title'),
+                (el, index) => {
+                    el.setAttribute(dataID, index)
+                    return { title: getElementText(el), index }
+                })
+            return { ids, titles, el }
+        })
+        // for additional bodies, only make one section for each body
+        .concat(bodyData.slice(1).map(([sections, body]) => {
+            const ids = sections.map(s => s.ids).flat()
+            body.classList.add('notesBodyType')
+            return { ids, el: body, linear: 'no' }
+        }))
+        .map(({ ids, titles, el, linear }) => {
+            const str = template(el.outerHTML)
+            const blob = new Blob([str], { type: MIME.XHTML })
+            const url = URL.createObjectURL(blob)
+            urls.push(url)
+            const title = normalizeWhitespace(
+                el.querySelector('.title, .subtitle, p')?.textContent
+                ?? (el.classList.contains('title') ? el.textContent : ''))
+            return {
+                ids, title, titles, load: () => url,
+                createDocument: () => new DOMParser().parseFromString(str, MIME.XHTML),
+                // doo't count image data as it'd skew the size too much
+                size: blob.size - Array.from(el.querySelectorAll('[src]'),
+                    el => el.getAttribute('src')?.length ?? 0)
+                    .reduce((a, b) => a + b, 0),
+                linear,
+            }
+        })
+
+    const idMap = new Map()
+    book.sections = sectionData.map((section, index) => {
+        const { ids, load, createDocument, size, linear } = section
+        for (const id of ids) if (id) idMap.set(id, index)
+        return { id: index, load, createDocument, size, linear }
+    })
+
+    book.toc = sectionData.map(({ title, titles }, index) => {
+        const id = index.toString()
+        return {
+            label: title,
+            href: id,
+            subitems: titles?.length ? titles.map(({ title, index }) => ({
+                label: title,
+                href: `${id}#${index}`,
+            })) : null,
+        }
+    }).filter(item => item)
+
+    book.resolveHref = href => {
+        const [a, b] = href.split('#')
+        return a
+            // the link is from the TOC
+            ? { index: Number(a), anchor: doc => doc.querySelector(`[${dataID}="${b}"]`) }
+            // link from within the page
+            : { index: idMap.get(b), anchor: doc => doc.getElementById(b) }
+    }
+    book.splitTOCHref = href => href?.split('#')?.map(x => Number(x)) ?? []
+    book.getTOCFragment = (doc, id) => doc.querySelector(`[${dataID}="${id}"]`)
+
+    book.destroy = () => {
+        for (const url of urls) URL.revokeObjectURL(url)
+    }
+    return book
+}
diff --git a/assets/foliate-js/src/fixed-layout.js b/assets/foliate-js/src/fixed-layout.js
new file mode 100644
index 0000000..66be989
--- /dev/null
+++ b/assets/foliate-js/src/fixed-layout.js
@@ -0,0 +1,297 @@
+const parseViewport = str => str
+    ?.split(/[,;\s]/) // NOTE: technically, only the comma is valid
+    ?.filter(x => x)
+    ?.map(x => x.split('=').map(x => x.trim()))
+
+const getViewport = (doc, viewport) => {
+    // use `viewBox` for SVG
+    if (doc.documentElement.localName === 'svg') {
+        const [, , width, height] = doc.documentElement
+            .getAttribute('viewBox')?.split(/\s/) ?? []
+        return { width, height }
+    }
+
+    // get `viewport` `meta` element
+    const meta = parseViewport(doc.querySelector('meta[name="viewport"]')
+        ?.getAttribute('content'))
+    if (meta) return Object.fromEntries(meta)
+
+    // fallback to book's viewport
+    if (typeof viewport === 'string') return parseViewport(viewport)
+    if (viewport) return viewport
+
+    // if no viewport (possibly with image directly in spine), get image size
+    const img = doc.querySelector('img')
+    if (img) return { width: img.naturalWidth, height: img.naturalHeight }
+
+    // just show *something*, i guess...
+    console.warn(new Error('Missing viewport properties'))
+    return { width: 1000, height: 2000 }
+}
+
+export class FixedLayout extends HTMLElement {
+    #root = this.attachShadow({ mode: 'closed' })
+    #observer = new ResizeObserver(() => this.#render())
+    #spreads
+    #index = -1
+    defaultViewport
+    spread
+    #portrait = false
+    #left
+    #right
+    #center
+    #side
+    constructor() {
+        super()
+
+        const sheet = new CSSStyleSheet()
+        this.#root.adoptedStyleSheets = [sheet]
+        sheet.replaceSync(`:host {
+            width: 100%;
+            height: 100%;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+        }`)
+
+        this.#observer.observe(this)
+    }
+    async #createFrame(position, { index, src }) {
+        const element = document.createElement('div')
+        const iframe = document.createElement('iframe')
+        element.append(iframe)
+        Object.assign(iframe.style, {
+            border: '0',
+            display: 'none',
+            overflow: 'hidden',
+        })
+        // `allow-scripts` is needed for events because of WebKit bug
+        // https://bugs.webkit.org/show_bug.cgi?id=218086
+        iframe.setAttribute('sandbox', 'allow-same-origin allow-scripts')
+        iframe.setAttribute('scrolling', 'no')
+        iframe.setAttribute('part', 'filter')
+        this.#root.append(element)
+        if (!src) return { blank: true, element, iframe }
+        return new Promise(resolve => {
+            const onload = () => {
+                iframe.removeEventListener('load', onload)
+                const doc = iframe.contentDocument
+                doc.position = position
+                this.dispatchEvent(new CustomEvent('load', { detail: { doc, index } }))
+                const { width, height } = getViewport(doc, this.defaultViewport)
+                resolve({
+                    element, iframe,
+                    width: parseFloat(width),
+                    height: parseFloat(height),
+                })
+            }
+            iframe.addEventListener('load', onload)
+            iframe.src = src
+        })
+    }
+    #render(side = this.#side) {
+        if (!side) return
+        const left = this.#left ?? {}
+        const right = this.#center ?? this.#right
+        const target = side === 'left' ? left : right
+        const { width, height } = this.getBoundingClientRect()
+        const portrait = this.spread !== 'both' && this.spread !== 'portrait'
+            && height > width
+        this.#portrait = portrait
+        const blankWidth = left.width ?? right.width
+        const blankHeight = left.height ?? right.height
+
+        const scale = portrait || this.#center
+            ? Math.min(
+                width / (target.width ?? blankWidth),
+                height / (target.height ?? blankHeight))
+            : Math.min(
+                width / ((left.width ?? blankWidth) + (right.width ?? blankWidth)),
+                height / Math.max(
+                    left.height ?? blankHeight,
+                    right.height ?? blankHeight))
+
+        const transform = frame => {
+            const { element, iframe, width, height, blank } = frame
+            iframe.contentDocument.scale = scale
+            Object.assign(iframe.style, {
+                width: `${width}px`,
+                height: `${height}px`,
+                transform: `scale(${scale})`,
+                transformOrigin: 'top left',
+                display: blank ? 'none' : 'block',
+            })
+            Object.assign(element.style, {
+                width: `${(width ?? blankWidth) * scale}px`,
+                height: `${(height ?? blankHeight) * scale}px`,
+                overflow: 'hidden',
+                display: 'block',
+            })
+            if (portrait && frame !== target) {
+                element.style.display = 'none'
+            }
+        }
+        if (this.#center) {
+            transform(this.#center)
+        } else {
+            transform(left)
+            transform(right)
+        }
+    }
+    async #showSpread({ left, right, center, side }) {
+        this.#root.replaceChildren()
+        this.#left = null
+        this.#right = null
+        this.#center = null
+        if (center) {
+            this.#center = await this.#createFrame('center', center)
+            this.#side = 'center'
+            this.#render()
+        } else {
+            this.#left = await this.#createFrame('left', left)
+            this.#right = await this.#createFrame('right', right)
+            this.#side = this.#left.blank ? 'right'
+                : this.#right.blank ? 'left' : side
+            this.#render()
+        }
+    }
+    #goLeft() {
+        if (this.#center || this.#left?.blank) return
+        if (this.#portrait && this.#left?.element?.style?.display === 'none') {
+            this.#right.element.style.display = 'none'
+            this.#left.element.style.display = 'block'
+            this.#side = 'left'
+            return true
+        }
+    }
+    #goRight() {
+        if (this.#center || this.#right?.blank) return
+        if (this.#portrait && this.#right?.element?.style?.display === 'none') {
+            this.#left.element.style.display = 'none'
+            this.#right.element.style.display = 'block'
+            this.#side = 'right'
+            return true
+        }
+    }
+    open(book) {
+        this.book = book
+        const { rendition } = book
+        this.spread = rendition?.spread
+        this.defaultViewport = rendition?.viewport
+
+        const rtl = book.dir === 'rtl'
+        const ltr = !rtl
+        this.rtl = rtl
+
+        if (rendition?.spread === 'none')
+            this.#spreads = book.sections.map(section => ({ center: section }))
+        else this.#spreads = book.sections.reduce((arr, section) => {
+            const last = arr[arr.length - 1]
+            const { linear, pageSpread } = section
+            if (linear === 'no') return arr
+            const newSpread = () => {
+                const spread = {}
+                arr.push(spread)
+                return spread
+            }
+            if (pageSpread === 'center') {
+                const spread = last.left || last.right ? newSpread() : last
+                spread.center = section
+            }
+            else if (pageSpread === 'left') {
+                const spread = last.center || last.left || ltr ? newSpread() : last
+                spread.left = section
+            }
+            else if (pageSpread === 'right') {
+                const spread = last.center || last.right || rtl ? newSpread() : last
+                spread.right = section
+            }
+            else if (ltr) {
+                if (last.center || last.right) newSpread().left = section
+                else if (last.left) last.right = section
+                else last.left = section
+            }
+            else {
+                if (last.center || last.left) newSpread().right = section
+                else if (last.right) last.left = section
+                else last .right = section
+            }
+            return arr
+        }, [{}])
+    }
+    get index() {
+        const spread = this.#spreads[this.#index]
+        const section = spread?.center ?? (this.side === 'left'
+            ? spread.left ?? spread.right : spread.right ?? spread.left)
+        return this.book.sections.indexOf(section)
+    }
+    #reportLocation(reason) {
+        this.dispatchEvent(new CustomEvent('relocate', { detail:
+            { reason, range: null, index: this.index, fraction: 0, size: 1 } }))
+    }
+    getSpreadOf(section) {
+        const spreads = this.#spreads
+        for (let index = 0; index < spreads.length; index++) {
+            const { left, right, center } = spreads[index]
+            if (left === section) return { index, side: 'left' }
+            if (right === section) return { index, side: 'right' }
+            if (center === section) return { index, side: 'center' }
+        }
+    }
+    async goToSpread(index, side, reason) {
+        if (index < 0 || index > this.#spreads.length - 1) return
+        if (index === this.#index) {
+            this.#render(side)
+            return
+        }
+        this.#index = index
+        const spread = this.#spreads[index]
+        if (spread.center) {
+            const index = this.book.sections.indexOf(spread.center)
+            const src = await spread.center?.load?.()
+            await this.#showSpread({ center: { index, src } })
+        } else {
+            const indexL = this.book.sections.indexOf(spread.left)
+            const indexR = this.book.sections.indexOf(spread.right)
+            const srcL = await spread.left?.load?.()
+            const srcR = await spread.right?.load?.()
+            const left = { index: indexL, src: srcL }
+            const right = { index: indexR, src: srcR }
+            await this.#showSpread({ left, right, side })
+        }
+        this.#reportLocation(reason)
+    }
+    async select(target) {
+        await this.goTo(target)
+        // TODO
+    }
+    async goTo(target) {
+        const { book } = this
+        const resolved = await target
+        const section = book.sections[resolved.index]
+        if (!section) return
+        const { index, side } = this.getSpreadOf(section)
+        await this.goToSpread(index, side)
+    }
+    async next() {
+        const s = this.rtl ? this.#goLeft() : this.#goRight()
+        if (s) this.#reportLocation('page')
+        else return this.goToSpread(this.#index + 1, this.rtl ? 'right' : 'left', 'page')
+    }
+    async prev() {
+        const s = this.rtl ? this.#goRight() : this.#goLeft()
+        if (s) this.#reportLocation('page')
+        else return this.goToSpread(this.#index - 1, this.rtl ? 'left' : 'right', 'page')
+    }
+    getContents() {
+        return Array.from(this.#root.querySelectorAll('iframe'), frame => ({
+            doc: frame.contentDocument,
+            // TODO: index, overlayer
+        }))
+    }
+    destroy() {
+        this.#observer.unobserve(this)
+    }
+}
+
+customElements.define('foliate-fxl', FixedLayout)
diff --git a/assets/foliate-js/src/footnotes.js b/assets/foliate-js/src/footnotes.js
new file mode 100644
index 0000000..6153dff
--- /dev/null
+++ b/assets/foliate-js/src/footnotes.js
@@ -0,0 +1,99 @@
+const getTypes = el => new Set(el?.getAttributeNS?.('http://www.idpf.org/2007/ops', 'type')?.split(' '))
+const getRoles = el => new Set(el?.getAttribute?.('role')?.split(' '))
+
+const isSuper = el => {
+    const { verticalAlign } = getComputedStyle(el)
+    return verticalAlign === 'super' || /^\d/.test(verticalAlign)
+}
+
+const refTypes = ['biblioref', 'glossref', 'noteref']
+const refRoles = ['doc-biblioref', 'doc-glossref', 'doc-noteref']
+const isFootnoteReference = a => {
+    const types = getTypes(a)
+    const roles = getRoles(a)
+    return {
+        yes: refRoles.some(r => roles.has(r)) || refTypes.some(t => types.has(t)),
+        maybe: () => !types.has('backlink') && !roles.has('doc-backlink')
+            && (isSuper(a) || a.children.length === 1 && isSuper(a.children[0])
+                || isSuper(a.parentElement)),
+    }
+}
+
+const getReferencedType = el => {
+    const types = getTypes(el)
+    const roles = getRoles(el)
+    return roles.has('doc-biblioentry') || types.has('biblioentry') ? 'biblioentry'
+        : roles.has('definition') || types.has('glossdef') ? 'definition'
+            : roles.has('doc-endnote') || types.has('endnote') || types.has('rearnote') ? 'endnote'
+                : roles.has('doc-footnote') || types.has('footnote') ? 'footnote'
+                    : roles.has('note') || types.has('note') ? 'note' : null
+}
+
+const isInline = 'a, span, sup, sub, em, strong, i, b, small, big'
+const extractFootnote = (doc, anchor) => {
+    let el = anchor(doc)
+    const target = el
+    while (el.matches(isInline)) {
+        const parent = el.parentElement
+        if (!parent) break
+        el = parent
+    }
+    if (el === doc.body) {
+        const sibling = target.nextElementSibling
+        if (sibling && !sibling.matches(isInline)) return sibling
+        throw new Error('Failed to extract footnote')
+    }
+    return el
+}
+
+export class FootnoteHandler extends EventTarget {
+    detectFootnotes = true
+    #showFragment(book, { index, anchor }, href) {
+        const view = document.createElement('foliate-view')
+        return new Promise((resolve, reject) => {
+            view.addEventListener('load', e => {
+                try {
+                    const { doc } = e.detail
+                    const el = anchor(doc)
+                    const type = getReferencedType(el)
+                    const hidden = el?.matches?.('aside') && type === 'footnote'
+                    if (el) {
+                        const range = el.startContainer ? el : doc.createRange()
+                        if (!el.startContainer) {
+                            if (el.matches('li, aside')) range.selectNodeContents(el)
+                            else range.selectNode(el)
+                        }
+                        const frag = range.extractContents()
+                        doc.body.replaceChildren()
+                        doc.body.appendChild(frag)
+                    }
+                    const detail = { view, href, type, hidden, target: el }
+                    this.dispatchEvent(new CustomEvent('render', { detail }))
+                    resolve()
+                } catch (e) {
+                    reject(e)
+                }
+            })
+            view.open(book)
+                .then(() => this.dispatchEvent(new CustomEvent('before-render', { detail: { view } })))
+                .then(() => view.goTo(index))
+                .catch(reject)
+        })
+    }
+    handle(book, e) {
+        const { a, href } = e.detail
+        const { yes, maybe } = isFootnoteReference(a)
+        if (yes) {
+            e.preventDefault()
+            return Promise.resolve(book.resolveHref(href)).then(target =>
+                this.#showFragment(book, target, href))
+        }
+        else if (this.detectFootnotes && maybe()) {
+            e.preventDefault()
+            return Promise.resolve(book.resolveHref(href)).then(({ index, anchor }) => {
+                const target = { index, anchor: doc => extractFootnote(doc, anchor) }
+                return this.#showFragment(book, target, href)
+            })
+        }
+    }
+}
diff --git a/assets/foliate-js/src/mobi.js b/assets/foliate-js/src/mobi.js
new file mode 100644
index 0000000..383d9e3
--- /dev/null
+++ b/assets/foliate-js/src/mobi.js
@@ -0,0 +1,1216 @@
+const unescapeHTML = str => {
+    if (!str) return ''
+    const textarea = document.createElement('textarea')
+    textarea.innerHTML = str
+    return textarea.value
+}
+
+const MIME = {
+    XML: 'application/xml',
+    XHTML: 'application/xhtml+xml',
+    HTML: 'text/html',
+    CSS: 'text/css',
+    SVG: 'image/svg+xml',
+}
+
+const PDB_HEADER = {
+    name: [0, 32, 'string'],
+    type: [60, 4, 'string'],
+    creator: [64, 4, 'string'],
+    numRecords: [76, 2, 'uint'],
+}
+
+const PALMDOC_HEADER = {
+    compression: [0, 2, 'uint'],
+    numTextRecords: [8, 2, 'uint'],
+    recordSize: [10, 2, 'uint'],
+    encryption: [12, 2, 'uint'],
+}
+
+const MOBI_HEADER = {
+    magic: [16, 4, 'string'],
+    length: [20, 4, 'uint'],
+    type: [24, 4, 'uint'],
+    encoding: [28, 4, 'uint'],
+    uid: [32, 4, 'uint'],
+    version: [36, 4, 'uint'],
+    titleOffset: [84, 4, 'uint'],
+    titleLength: [88, 4, 'uint'],
+    localeRegion: [94, 1, 'uint'],
+    localeLanguage: [95, 1, 'uint'],
+    resourceStart: [108, 4, 'uint'],
+    huffcdic: [112, 4, 'uint'],
+    numHuffcdic: [116, 4, 'uint'],
+    exthFlag: [128, 4, 'uint'],
+    trailingFlags: [240, 4, 'uint'],
+    indx: [244, 4, 'uint'],
+}
+
+const KF8_HEADER = {
+    resourceStart: [108, 4, 'uint'],
+    fdst: [192, 4, 'uint'],
+    numFdst: [196, 4, 'uint'],
+    frag: [248, 4, 'uint'],
+    skel: [252, 4, 'uint'],
+    guide: [260, 4, 'uint'],
+}
+
+const EXTH_HEADER = {
+    magic: [0, 4, 'string'],
+    length: [4, 4, 'uint'],
+    count: [8, 4, 'uint'],
+}
+
+const INDX_HEADER = {
+    magic: [0, 4, 'string'],
+    length: [4, 4, 'uint'],
+    type: [8, 4, 'uint'],
+    idxt: [20, 4, 'uint'],
+    numRecords: [24, 4, 'uint'],
+    encoding: [28, 4, 'uint'],
+    language: [32, 4, 'uint'],
+    total: [36, 4, 'uint'],
+    ordt: [40, 4, 'uint'],
+    ligt: [44, 4, 'uint'],
+    numLigt: [48, 4, 'uint'],
+    numCncx: [52, 4, 'uint'],
+}
+
+const TAGX_HEADER = {
+    magic: [0, 4, 'string'],
+    length: [4, 4, 'uint'],
+    numControlBytes: [8, 4, 'uint'],
+}
+
+const HUFF_HEADER = {
+    magic: [0, 4, 'string'],
+    offset1: [8, 4, 'uint'],
+    offset2: [12, 4, 'uint'],
+}
+
+const CDIC_HEADER = {
+    magic: [0, 4, 'string'],
+    length: [4, 4, 'uint'],
+    numEntries: [8, 4, 'uint'],
+    codeLength: [12, 4, 'uint'],
+}
+
+const FDST_HEADER = {
+    magic: [0, 4, 'string'],
+    numEntries: [8, 4, 'uint'],
+}
+
+const FONT_HEADER = {
+    flags: [8, 4, 'uint'],
+    dataStart: [12, 4, 'uint'],
+    keyLength: [16, 4, 'uint'],
+    keyStart: [20, 4, 'uint'],
+}
+
+const MOBI_ENCODING = {
+    1252: 'windows-1252',
+    65001: 'utf-8',
+}
+
+const EXTH_RECORD_TYPE = {
+    100: ['creator', 'string', true],
+    101: ['publisher'],
+    103: ['description'],
+    104: ['isbn'],
+    105: ['subject', 'string', true],
+    106: ['date'],
+    108: ['contributor', 'string', true],
+    109: ['rights'],
+    110: ['subjectCode', 'string', true],
+    112: ['source', 'string', true],
+    113: ['asin'],
+    121: ['boundary', 'uint'],
+    122: ['fixedLayout'],
+    125: ['numResources', 'uint'],
+    126: ['originalResolution'],
+    127: ['zeroGutter'],
+    128: ['zeroMargin'],
+    129: ['coverURI'],
+    132: ['regionMagnification'],
+    201: ['coverOffset', 'uint'],
+    202: ['thumbnailOffset', 'uint'],
+    503: ['title'],
+    524: ['language', 'string', true],
+    527: ['pageProgressionDirection'],
+}
+
+const MOBI_LANG = {
+    1: ['ar', 'ar-SA', 'ar-IQ', 'ar-EG', 'ar-LY', 'ar-DZ', 'ar-MA', 'ar-TN', 'ar-OM',
+        'ar-YE', 'ar-SY', 'ar-JO', 'ar-LB', 'ar-KW', 'ar-AE', 'ar-BH', 'ar-QA'],
+    2: ['bg'], 3: ['ca'], 4: ['zh', 'zh-TW', 'zh-CN', 'zh-HK', 'zh-SG'], 5: ['cs'],
+    6: ['da'], 7: ['de', 'de-DE', 'de-CH', 'de-AT', 'de-LU', 'de-LI'], 8: ['el'],
+    9: ['en', 'en-US', 'en-GB', 'en-AU', 'en-CA', 'en-NZ', 'en-IE', 'en-ZA',
+        'en-JM', null, 'en-BZ', 'en-TT', 'en-ZW', 'en-PH'],
+    10: ['es', 'es-ES', 'es-MX', null, 'es-GT', 'es-CR', 'es-PA', 'es-DO',
+        'es-VE', 'es-CO', 'es-PE', 'es-AR', 'es-EC', 'es-CL', 'es-UY', 'es-PY',
+        'es-BO', 'es-SV', 'es-HN', 'es-NI', 'es-PR'],
+    11: ['fi'], 12: ['fr', 'fr-FR', 'fr-BE', 'fr-CA', 'fr-CH', 'fr-LU', 'fr-MC'],
+    13: ['he'], 14: ['hu'], 15: ['is'], 16: ['it', 'it-IT', 'it-CH'],
+    17: ['ja'], 18: ['ko'], 19: ['nl', 'nl-NL', 'nl-BE'], 20: ['no', 'nb', 'nn'],
+    21: ['pl'], 22: ['pt', 'pt-BR', 'pt-PT'], 23: ['rm'], 24: ['ro'], 25: ['ru'],
+    26: ['hr', null, 'sr'], 27: ['sk'], 28: ['sq'], 29: ['sv', 'sv-SE', 'sv-FI'],
+    30: ['th'], 31: ['tr'], 32: ['ur'], 33: ['id'], 34: ['uk'], 35: ['be'],
+    36: ['sl'], 37: ['et'], 38: ['lv'], 39: ['lt'], 41: ['fa'], 42: ['vi'],
+    43: ['hy'], 44: ['az'], 45: ['eu'], 46: ['hsb'], 47: ['mk'], 48: ['st'],
+    49: ['ts'], 50: ['tn'], 52: ['xh'], 53: ['zu'], 54: ['af'], 55: ['ka'],
+    56: ['fo'], 57: ['hi'], 58: ['mt'], 59: ['se'], 62: ['ms'], 63: ['kk'],
+    65: ['sw'], 67: ['uz', null, 'uz-UZ'], 68: ['tt'], 69: ['bn'], 70: ['pa'],
+    71: ['gu'], 72: ['or'], 73: ['ta'], 74: ['te'], 75: ['kn'], 76: ['ml'],
+    77: ['as'], 78: ['mr'], 79: ['sa'], 82: ['cy', 'cy-GB'], 83: ['gl', 'gl-ES'],
+    87: ['kok'], 97: ['ne'], 98: ['fy'],
+}
+
+const concatTypedArray = (a, b) => {
+    const result = new a.constructor(a.length + b.length)
+    result.set(a)
+    result.set(b, a.length)
+    return result
+}
+const concatTypedArray3 = (a, b, c) => {
+    const result = new a.constructor(a.length + b.length + c.length)
+    result.set(a)
+    result.set(b, a.length)
+    result.set(c, a.length + b.length)
+    return result
+}
+
+const decoder = new TextDecoder()
+const getString = buffer => decoder.decode(buffer)
+const getUint = buffer => {
+    if (!buffer) return
+    const l = buffer.byteLength
+    const func = l === 4 ? 'getUint32' : l === 2 ? 'getUint16' : 'getUint8'
+    return new DataView(buffer)[func](0)
+}
+const getStruct = (def, buffer) => Object.fromEntries(Array.from(Object.entries(def))
+    .map(([key, [start, len, type]]) => [key,
+        (type === 'string' ? getString : getUint)(buffer.slice(start, start + len))]))
+
+const getDecoder = x => new TextDecoder(MOBI_ENCODING[x])
+
+const getVarLen = (byteArray, i = 0) => {
+    let value = 0, length = 0
+    for (const byte of byteArray.subarray(i, i + 4)) {
+        value = (value << 7) | (byte & 0b111_1111) >>> 0
+        length++
+        if (byte & 0b1000_0000) break
+    }
+    return { value, length }
+}
+
+// variable-length quantity, but read from the end of data
+const getVarLenFromEnd = byteArray => {
+    let value = 0
+    for (const byte of byteArray.subarray(-4)) {
+        // `byte & 0b1000_0000` indicates the start of value
+        if (byte & 0b1000_0000) value = 0
+        value = (value << 7) | (byte & 0b111_1111)
+    }
+    return value
+}
+
+const countBitsSet = x => {
+    let count = 0
+    for (; x > 0; x = x >> 1) if ((x & 1) === 1) count++
+    return count
+}
+
+const countUnsetEnd = x => {
+    let count = 0
+    while ((x & 1) === 0) x = x >> 1, count++
+    return count
+}
+
+const decompressPalmDOC = array => {
+    let output = []
+    for (let i = 0; i < array.length; i++) {
+        const byte = array[i]
+        if (byte === 0) output.push(0) // uncompressed literal, just copy it
+        else if (byte <= 8) // copy next 1-8 bytes
+            for (const x of array.subarray(i + 1, (i += byte) + 1))
+                output.push(x)
+        else if (byte <= 0b0111_1111) output.push(byte) // uncompressed literal
+        else if (byte <= 0b1011_1111) {
+            // 1st and 2nd bits are 10, meaning this is a length-distance pair
+            // read next byte and combine it with current byte
+            const bytes = (byte << 8) | array[i++ + 1]
+            // the 3rd to 13th bits encode distance
+            const distance = (bytes & 0b0011_1111_1111_1111) >>> 3
+            // the last 3 bits, plus 3, is the length to copy
+            const length = (bytes & 0b111) + 3
+            for (let j = 0; j < length; j++)
+                output.push(output[output.length - distance])
+        }
+        // compressed from space plus char
+        else output.push(32, byte ^ 0b1000_0000)
+    }
+    return Uint8Array.from(output)
+}
+
+const read32Bits = (byteArray, from) => {
+    const startByte = from >> 3
+    const end = from + 32
+    const endByte = end >> 3
+    let bits = 0n
+    for (let i = startByte; i <= endByte; i++)
+        bits = bits << 8n | BigInt(byteArray[i] ?? 0)
+    return (bits >> (8n - BigInt(end & 7))) & 0xffffffffn
+}
+
+const huffcdic = async (mobi, loadRecord) => {
+    const huffRecord = await loadRecord(mobi.huffcdic)
+    const { magic, offset1, offset2 } = getStruct(HUFF_HEADER, huffRecord)
+    if (magic !== 'HUFF') throw new Error('Invalid HUFF record')
+
+    // table1 is indexed by byte value
+    const table1 = Array.from({ length: 256 }, (_, i) => offset1 + i * 4)
+        .map(offset => getUint(huffRecord.slice(offset, offset + 4)))
+        .map(x => [x & 0b1000_0000, x & 0b1_1111, x >>> 8])
+
+    // table2 is indexed by code length
+    const table2 = [null].concat(Array.from({ length: 32 }, (_, i) => offset2 + i * 8)
+        .map(offset => [
+            getUint(huffRecord.slice(offset, offset + 4)),
+            getUint(huffRecord.slice(offset + 4, offset + 8))]))
+
+    const dictionary = []
+    for (let i = 1; i < mobi.numHuffcdic; i++) {
+        const record = await loadRecord(mobi.huffcdic + i)
+        const cdic = getStruct(CDIC_HEADER, record)
+        if (cdic.magic !== 'CDIC') throw new Error('Invalid CDIC record')
+        // `numEntries` is the total number of dictionary data across CDIC records
+        // so `n` here is the number of entries in *this* record
+        const n = Math.min(1 << cdic.codeLength, cdic.numEntries - dictionary.length)
+        const buffer = record.slice(cdic.length)
+        for (let i = 0; i < n; i++) {
+            const offset = getUint(buffer.slice(i * 2, i * 2 + 2))
+            const x = getUint(buffer.slice(offset, offset + 2))
+            const length = x & 0x7fff
+            const decompressed = x & 0x8000
+            const value = new Uint8Array(
+                buffer.slice(offset + 2, offset + 2 + length))
+            dictionary.push([value, decompressed])
+        }
+    }
+
+    const decompress = byteArray => {
+        let output = new Uint8Array()
+        const bitLength = byteArray.byteLength * 8
+        for (let i = 0; i < bitLength;) {
+            const bits = Number(read32Bits(byteArray, i))
+            let [found, codeLength, value] = table1[bits >>> 24]
+            if (!found) {
+                while (bits >>> (32 - codeLength) < table2[codeLength][0])
+                    codeLength += 1
+                value = table2[codeLength][1]
+            }
+            if ((i += codeLength) > bitLength) break
+
+            const code = value - (bits >>> (32 - codeLength))
+            let [result, decompressed] = dictionary[code]
+            if (!decompressed) {
+                // the result is itself compressed
+                result = decompress(result)
+                // cache the result for next time
+                dictionary[code] = [result, true]
+            }
+            output = concatTypedArray(output, result)
+        }
+        return output
+    }
+    return decompress
+}
+
+const getIndexData = async (indxIndex, loadRecord) => {
+    const indxRecord = await loadRecord(indxIndex)
+    const indx = getStruct(INDX_HEADER, indxRecord)
+    if (indx.magic !== 'INDX') throw new Error('Invalid INDX record')
+    const decoder = getDecoder(indx.encoding)
+
+    const tagxBuffer = indxRecord.slice(indx.length)
+    const tagx = getStruct(TAGX_HEADER, tagxBuffer)
+    if (tagx.magic !== 'TAGX') throw new Error('Invalid TAGX section')
+    const numTags = (tagx.length - 12) / 4
+    const tagTable = Array.from({ length: numTags }, (_, i) =>
+        new Uint8Array(tagxBuffer.slice(12 + i * 4, 12 + i * 4 + 4)))
+
+    const cncx = {}
+    let cncxRecordOffset = 0
+    for (let i = 0; i < indx.numCncx; i++) {
+        const record = await loadRecord(indxIndex + indx.numRecords + i + 1)
+        const array = new Uint8Array(record)
+        for (let pos = 0; pos < array.byteLength;) {
+            const index = pos
+            const { value, length } = getVarLen(array, pos)
+            pos += length
+            const result = record.slice(pos, pos + value)
+            pos += value
+            cncx[cncxRecordOffset + index] = decoder.decode(result)
+        }
+        cncxRecordOffset += 0x10000
+    }
+
+    const table = []
+    for (let i = 0; i < indx.numRecords; i++) {
+        const record = await loadRecord(indxIndex + 1 + i)
+        const array = new Uint8Array(record)
+        const indx = getStruct(INDX_HEADER, record)
+        if (indx.magic !== 'INDX') throw new Error('Invalid INDX record')
+        for (let j = 0; j < indx.numRecords; j++) {
+            const offsetOffset = indx.idxt + 4 + 2 * j
+            const offset = getUint(record.slice(offsetOffset, offsetOffset + 2))
+
+            const length = getUint(record.slice(offset, offset + 1))
+            const name = getString(record.slice(offset + 1, offset + 1 + length))
+
+            const tags = []
+            const startPos = offset + 1 + length
+            let controlByteIndex = 0
+            let pos = startPos + tagx.numControlBytes
+            for (const [tag, numValues, mask, end] of tagTable) {
+                if (end & 1) {
+                    controlByteIndex++
+                    continue
+                }
+                const offset = startPos + controlByteIndex
+                const value = getUint(record.slice(offset, offset + 1)) & mask
+                if (value === mask) {
+                    if (countBitsSet(mask) > 1) {
+                        const { value, length } = getVarLen(array, pos)
+                        tags.push([tag, null, value, numValues])
+                        pos += length
+                    } else tags.push([tag, 1, null, numValues])
+                } else tags.push([tag, value >> countUnsetEnd(mask), null, numValues])
+            }
+
+            const tagMap = {}
+            for (const [tag, valueCount, valueBytes, numValues] of tags) {
+                const values = []
+                if (valueCount != null) {
+                    for (let i = 0; i < valueCount * numValues; i++) {
+                        const { value, length } = getVarLen(array, pos)
+                        values.push(value)
+                        pos += length
+                    }
+                } else {
+                    let count = 0
+                    while (count < valueBytes) {
+                        const { value, length } = getVarLen(array, pos)
+                        values.push(value)
+                        pos += length
+                        count += length
+                    }
+                }
+                tagMap[tag] = values
+            }
+            table.push({ name, tagMap })
+        }
+    }
+    return { table, cncx }
+}
+
+const getNCX = async (indxIndex, loadRecord) => {
+    const { table, cncx } = await getIndexData(indxIndex, loadRecord)
+    const items = table.map(({ tagMap }, index) => ({
+        index,
+        offset: tagMap[1]?.[0],
+        size: tagMap[2]?.[0],
+        label: cncx[tagMap[3]] ?? '',
+        headingLevel: tagMap[4]?.[0],
+        pos: tagMap[6],
+        parent: tagMap[21]?.[0],
+        firstChild: tagMap[22]?.[0],
+        lastChild: tagMap[23]?.[0],
+    }))
+    const getChildren = item => {
+        if (item.firstChild == null) return item
+        item.children = items.filter(x => x.parent === item.index).map(getChildren)
+        return item
+    }
+    return items.filter(item => item.headingLevel === 0).map(getChildren)
+}
+
+const getEXTH = (buf, encoding) => {
+    const { magic, count } = getStruct(EXTH_HEADER, buf)
+    if (magic !== 'EXTH') throw new Error('Invalid EXTH header')
+    const decoder = getDecoder(encoding)
+    const results = {}
+    let offset = 12
+    for (let i = 0; i < count; i++) {
+        const type = getUint(buf.slice(offset, offset + 4))
+        const length = getUint(buf.slice(offset + 4, offset + 8))
+        if (type in EXTH_RECORD_TYPE) {
+            const [name, typ, many] = EXTH_RECORD_TYPE[type]
+            const data = buf.slice(offset + 8, offset + length)
+            const value = typ === 'uint' ? getUint(data) : decoder.decode(data)
+            if (many) {
+                results[name] ??= []
+                results[name].push(value)
+            } else results[name] = value
+        }
+        offset += length
+    }
+    return results
+}
+
+const getFont = async (buf, unzlib) => {
+    const { flags, dataStart, keyLength, keyStart } = getStruct(FONT_HEADER, buf)
+    const array = new Uint8Array(buf.slice(dataStart))
+    // deobfuscate font
+    if (flags & 0b10) {
+        const bytes = keyLength === 16 ? 1024 : 1040
+        const key = new Uint8Array(buf.slice(keyStart, keyStart + keyLength))
+        const length = Math.min(bytes, array.length)
+        for (var i = 0; i < length; i++) array[i] = array[i] ^ key[i % key.length]
+    }
+    // decompress font
+    if (flags & 1) try {
+        return await unzlib(array)
+    } catch (e) {
+        console.warn(e)
+        console.warn('Failed to decompress font')
+    }
+    return array
+}
+
+export const isMOBI = async file => {
+    const magic = getString(await file.slice(60, 68).arrayBuffer())
+    return magic === 'BOOKMOBI'// || magic === 'TEXtREAd'
+}
+
+class PDB {
+    #file
+    #offsets
+    pdb
+    async open(file) {
+        this.#file = file
+        const pdb = getStruct(PDB_HEADER, await file.slice(0, 78).arrayBuffer())
+        this.pdb = pdb
+        const buffer = await file.slice(78, 78 + pdb.numRecords * 8).arrayBuffer()
+        // get start and end offsets for each record
+        this.#offsets = Array.from({ length: pdb.numRecords },
+            (_, i) => getUint(buffer.slice(i * 8, i * 8 + 4)))
+            .map((x, i, a) => [x, a[i + 1]])
+    }
+    loadRecord(index) {
+        const offsets = this.#offsets[index]
+        if (!offsets) throw new RangeError('Record index out of bounds')
+        return this.#file.slice(...offsets).arrayBuffer()
+    }
+    async loadMagic(index) {
+        const start = this.#offsets[index][0]
+        return getString(await this.#file.slice(start, start + 4).arrayBuffer())
+    }
+}
+
+export class MOBI extends PDB {
+    #start = 0
+    #resourceStart
+    #decoder
+    #encoder
+    #decompress
+    #removeTrailingEntries
+    constructor({ unzlib }) {
+        super()
+        this.unzlib = unzlib
+    }
+    async open(file) {
+        await super.open(file)
+        // TODO: if (this.pdb.type === 'TEXt')
+        this.headers = this.#getHeaders(await super.loadRecord(0))
+        this.#resourceStart = this.headers.mobi.resourceStart
+        let isKF8 = this.headers.mobi.version >= 8
+        if (!isKF8) {
+            const boundary = this.headers.exth?.boundary
+            if (boundary < 0xffffffff) try {
+                // it's a "combo" MOBI/KF8 file; try to open the KF8 part
+                this.headers = this.#getHeaders(await super.loadRecord(boundary))
+                this.#start = boundary
+                isKF8 = true
+            } catch (e) {
+                console.warn(e)
+                console.warn('Failed to open KF8; falling back to MOBI')
+            }
+        }
+        await this.#setup()
+        return isKF8 ? new KF8(this).init() : new MOBI6(this).init()
+    }
+    #getHeaders(buf) {
+        const palmdoc = getStruct(PALMDOC_HEADER, buf)
+        const mobi = getStruct(MOBI_HEADER, buf)
+        if (mobi.magic !== 'MOBI') throw new Error('Missing MOBI header')
+
+        const { titleOffset, titleLength, localeLanguage, localeRegion } = mobi
+        mobi.title = buf.slice(titleOffset, titleOffset + titleLength)
+        const lang = MOBI_LANG[localeLanguage]
+        mobi.language = lang?.[localeRegion >> 2] ?? lang?.[0]
+
+        const exth = mobi.exthFlag & 0b100_0000
+            ? getEXTH(buf.slice(mobi.length + 16), mobi.encoding) : null
+        const kf8 = mobi.version >= 8 ? getStruct(KF8_HEADER, buf) : null
+        return { palmdoc, mobi, exth, kf8 }
+    }
+    async #setup() {
+        const { palmdoc, mobi } = this.headers
+        this.#decoder = getDecoder(mobi.encoding)
+        // `TextEncoder` only supports UTF-8
+        // we are only encoding ASCII anyway, so I think it's fine
+        this.#encoder = new TextEncoder()
+
+        // set up decompressor
+        const { compression } = palmdoc
+        this.#decompress = compression === 1 ? f => f
+            : compression === 2 ? decompressPalmDOC
+            : compression === 17480 ? await huffcdic(mobi, this.loadRecord.bind(this))
+            : null
+        if (!this.#decompress) throw new Error('Unknown compression type')
+
+        // set up function for removing trailing bytes
+        const { trailingFlags } = mobi
+        const multibyte = trailingFlags & 1
+        const numTrailingEntries = countBitsSet(trailingFlags >>> 1)
+        this.#removeTrailingEntries = array => {
+            for (let i = 0; i < numTrailingEntries; i++) {
+                const length = getVarLenFromEnd(array)
+                array = array.subarray(0, -length)
+            }
+            if (multibyte) {
+                const length = (array[array.length - 1] & 0b11) + 1
+                array = array.subarray(0, -length)
+            }
+            return array
+        }
+    }
+    decode(...args) {
+        return this.#decoder.decode(...args)
+    }
+    encode(...args) {
+        return this.#encoder.encode(...args)
+    }
+    loadRecord(index) {
+        return super.loadRecord(this.#start + index)
+    }
+    loadMagic(index) {
+        return super.loadMagic(this.#start + index)
+    }
+    loadText(index) {
+        return this.loadRecord(index + 1)
+            .then(buf => new Uint8Array(buf))
+            .then(this.#removeTrailingEntries)
+            .then(this.#decompress)
+    }
+    async loadResource(index) {
+        const buf = await super.loadRecord(this.#resourceStart + index)
+        const magic = getString(buf.slice(0, 4))
+        if (magic === 'FONT') return getFont(buf, this.unzlib)
+        if (magic === 'VIDE' || magic === 'AUDI') return buf.slice(12)
+        return buf
+    }
+    getNCX() {
+        const index = this.headers.mobi.indx
+        if (index < 0xffffffff) return getNCX(index, this.loadRecord.bind(this))
+    }
+    getMetadata() {
+        const { mobi, exth } = this.headers
+        return {
+            identifier: mobi.uid.toString(),
+            title: unescapeHTML(exth?.title || this.decode(mobi.title)),
+            author: exth?.creator?.map(unescapeHTML),
+            publisher: unescapeHTML(exth?.publisher),
+            language: exth?.language ?? mobi.language,
+            published: exth?.date,
+            description: unescapeHTML(exth?.description),
+            subject: exth?.subject?.map(unescapeHTML),
+            rights: unescapeHTML(exth?.rights),
+            contributor: exth?.contributor,
+        }
+    }
+    async getCover() {
+        const { exth } = this.headers
+        const offset = exth?.coverOffset < 0xffffffff ? exth?.coverOffset
+            : exth?.thumbnailOffset < 0xffffffff ? exth?.thumbnailOffset : null
+        if (offset != null) {
+            const buf = await this.loadResource(offset)
+            return new Blob([buf])
+        }
+    }
+}
+
+const mbpPagebreakRegex = /<\s*(?:mbp:)?pagebreak[^>]*>/gi
+const fileposRegex = /<[^<>]+filepos=['"]{0,1}(\d+)[^<>]*>/gi
+
+const getIndent = el => {
+    let x = 0
+    while (el) {
+        const parent = el.parentElement
+        if (parent) {
+            const tag = parent.tagName.toLowerCase()
+            if (tag === 'p') x += 1.5
+            else if (tag === 'blockquote') x += 2
+        }
+        el = parent
+    }
+    return x
+}
+
+class MOBI6 {
+    parser = new DOMParser()
+    serializer = new XMLSerializer()
+    #resourceCache = new Map()
+    #textCache = new Map()
+    #cache = new Map()
+    #sections
+    #fileposList = []
+    #type = MIME.HTML
+    constructor(mobi) {
+        this.mobi = mobi
+    }
+    async init() {
+        // load all text records in an array
+        let array = new Uint8Array()
+        for (let i = 0; i < this.mobi.headers.palmdoc.numTextRecords; i++)
+            array = concatTypedArray(array, await this.mobi.loadText(i))
+
+        // convert to string so we can use regex
+        // note that `filepos` are byte offsets
+        // so it needs to preserve each byte as a separate character
+        // (see https://stackoverflow.com/q/50198017)
+        const str = Array.from(new Uint8Array(array),
+            c => String.fromCharCode(c)).join('')
+
+        // split content into sections at each ``
+        this.#sections = [0]
+            .concat(Array.from(str.matchAll(mbpPagebreakRegex), m => m.index))
+            .map((x, i, a) => str.slice(x, a[i + 1]))
+            // recover the original raw bytes
+            .map(str => Uint8Array.from(str, x => x.charCodeAt(0)))
+            .map(raw => ({ book: this, raw }))
+            // get start and end filepos for each section
+            .reduce((arr, x) => {
+                const last = arr[arr.length - 1]
+                x.start = last?.end ?? 0
+                x.end = x.start + x.raw.byteLength
+                return arr.concat(x)
+            }, [])
+
+        this.sections = this.#sections.map((section, index) => ({
+            id: index,
+            load: () => this.loadSection(section),
+            createDocument: () => this.createDocument(section),
+            size: section.end - section.start,
+        }))
+
+        try {
+            this.landmarks = await this.getGuide()
+            const tocHref = this.landmarks
+                .find(({ type }) => type?.includes('toc'))?.href
+            if (tocHref) {
+                const { index } = this.resolveHref(tocHref)
+                const doc = await this.sections[index].createDocument()
+                let lastItem
+                let lastLevel = 0
+                let lastIndent = 0
+                const lastLevelOfIndent = new Map()
+                const lastParentOfLevel = new Map()
+                this.toc = Array.from(doc.querySelectorAll('a[filepos]'))
+                    .reduce((arr, a) => {
+                        const indent = getIndent(a)
+                        const item = {
+                            label: a.innerText?.trim() ?? '',
+                            href: `filepos:${a.getAttribute('filepos')}`,
+                        }
+                        const level = indent > lastIndent ? lastLevel + 1
+                            : indent === lastIndent ? lastLevel
+                            : lastLevelOfIndent.get(indent) ?? Math.max(0, lastLevel - 1)
+                        if (level > lastLevel) {
+                            if (lastItem) {
+                                lastItem.subitems ??= []
+                                lastItem.subitems.push(item)
+                                lastParentOfLevel.set(level, lastItem)
+                            }
+                            else arr.push(item)
+                        }
+                        else {
+                            const parent = lastParentOfLevel.get(level)
+                            if (parent) parent.subitems.push(item)
+                            else arr.push(item)
+                        }
+                        lastItem = item
+                        lastLevel = level
+                        lastIndent = indent
+                        lastLevelOfIndent.set(indent, level)
+                        return arr
+                    }, [])
+            }
+        } catch(e) {
+            console.warn(e)
+        }
+
+        // get list of all `filepos` references in the book,
+        // which will be used to insert anchor elements
+        // because only then can they be referenced in the DOM
+        this.#fileposList = [...new Set(
+            Array.from(str.matchAll(fileposRegex), m => m[1]))]
+            .map(filepos => ({ filepos, number: Number(filepos) }))
+            .sort((a, b) => a.number - b.number)
+
+        this.metadata = this.mobi.getMetadata()
+        this.getCover = this.mobi.getCover.bind(this.mobi)
+        return this
+    }
+    async getGuide() {
+        const doc = await this.createDocument(this.#sections[0])
+        return Array.from(doc.getElementsByTagName('reference'), ref => ({
+            label: ref.getAttribute('title'),
+            type: ref.getAttribute('type')?.split(/\s/),
+            href: `filepos:${ref.getAttribute('filepos')}`,
+        }))
+    }
+    async loadResource(index) {
+        if (this.#resourceCache.has(index)) return this.#resourceCache.get(index)
+        const raw = await this.mobi.loadResource(index)
+        const url = URL.createObjectURL(new Blob([raw]))
+        this.#resourceCache.set(index, url)
+        return url
+    }
+    async loadRecindex(recindex) {
+        return this.loadResource(Number(recindex) - 1)
+    }
+    async replaceResources(doc) {
+        for (const img of doc.querySelectorAll('img[recindex]')) {
+            const recindex = img.getAttribute('recindex')
+            try {
+                img.src = await this.loadRecindex(recindex)
+            } catch {
+                console.warn(`Failed to load image ${recindex}`)
+            }
+        }
+        for (const media of doc.querySelectorAll('[mediarecindex]')) {
+            const mediarecindex = media.getAttribute('mediarecindex')
+            const recindex = media.getAttribute('recindex')
+            try {
+                media.src = await this.loadRecindex(mediarecindex)
+                if (recindex) media.poster = await this.loadRecindex(recindex)
+            } catch {
+                console.warn(`Failed to load media ${mediarecindex}`)
+            }
+        }
+        for (const a of doc.querySelectorAll('[filepos]')) {
+            const filepos = a.getAttribute('filepos')
+            a.href = `filepos:${filepos}`
+        }
+    }
+    async loadText(section) {
+        if (this.#textCache.has(section)) return this.#textCache.get(section)
+        const { raw } = section
+
+        // insert anchor elements for each `filepos`
+        const fileposList = this.#fileposList
+            .filter(({ number }) => number >= section.start && number < section.end)
+            .map(obj => ({ ...obj, offset: obj.number - section.start }))
+        let arr = raw
+        if (fileposList.length) {
+            arr = raw.subarray(0, fileposList[0].offset)
+            fileposList.forEach(({ filepos, offset }, i) => {
+                const next = fileposList[i + 1]
+                const a = this.mobi.encode(``)
+                arr = concatTypedArray3(arr, a, raw.subarray(offset, next?.offset))
+            })
+        }
+        const str = this.mobi.decode(arr).replaceAll(mbpPagebreakRegex, '')
+        this.#textCache.set(section, str)
+        return str
+    }
+    async createDocument(section) {
+        const str = await this.loadText(section)
+        return this.parser.parseFromString(str, this.#type)
+    }
+    async loadSection(section) {
+        if (this.#cache.has(section)) return this.#cache.get(section)
+        const doc = await this.createDocument(section)
+
+        // inject default stylesheet
+        const style = doc.createElement('style')
+        doc.head.append(style)
+        // blockquotes in MOBI seem to have only a small left margin by default
+        // many books seem to rely on this, as it's the only way to set margin
+        // (since there's no CSS)
+        style.append(doc.createTextNode(`blockquote {
+            margin-block-start: 0;
+            margin-block-end: 0;
+            margin-inline-start: 1em;
+            margin-inline-end: 0;
+        }`))
+
+        await this.replaceResources(doc)
+        const result = this.serializer.serializeToString(doc)
+        const url = URL.createObjectURL(new Blob([result], { type: this.#type }))
+        this.#cache.set(section, url)
+        return url
+    }
+    resolveHref(href) {
+        const filepos = href.match(/filepos:(.*)/)[1]
+        const number = Number(filepos)
+        const index = this.#sections.findIndex(section => section.end > number)
+        const anchor = doc => doc.getElementById(`filepos${filepos}`)
+        return { index, anchor }
+    }
+    splitTOCHref(href) {
+        const filepos = href.match(/filepos:(.*)/)[1]
+        const number = Number(filepos)
+        const index = this.#sections.findIndex(section => section.end > number)
+        return [index, `filepos${filepos}`]
+    }
+    getTOCFragment(doc, id) {
+        return doc.getElementById(id)
+    }
+    isExternal(uri) {
+        return /^(?!blob|filepos)\w+:/i.test(uri)
+    }
+    destroy() {
+        for (const url of this.#resourceCache.values()) URL.revokeObjectURL(url)
+        for (const url of this.#cache.values()) URL.revokeObjectURL(url)
+    }
+}
+
+// handlers for `kindle:` uris
+const kindleResourceRegex = /kindle:(flow|embed):(\w+)(?:\?mime=(\w+\/[-+.\w]+))?/
+const kindlePosRegex = /kindle:pos:fid:(\w+):off:(\w+)/
+const parseResourceURI = str => {
+    const [resourceType, id, type] = str.match(kindleResourceRegex).slice(1)
+    return { resourceType, id: parseInt(id, 32), type }
+}
+const parsePosURI = str => {
+    const [fid, off] = str.match(kindlePosRegex).slice(1)
+    return { fid: parseInt(fid, 32), off: parseInt(off, 32) }
+}
+const makePosURI = (fid = 0, off = 0) =>
+    `kindle:pos:fid:${fid.toString(32).toUpperCase().padStart(4, '0')
+    }:off:${off.toString(32).toUpperCase().padStart(10, '0')}`
+
+// `kindle:pos:` links are originally links that contain fragments identifiers
+// so there should exist an element with `id` or `name`
+// otherwise try to find one with an `aid` attribute
+const getFragmentSelector = str => {
+    const match = str.match(/\s(id|name|aid)\s*=\s*['"]([^'"]*)['"]/i)
+    if (!match) return
+    const [, attr, value] = match
+    return `[${attr}="${CSS.escape(value)}"]`
+}
+
+// replace asynchronously and sequentially
+const replaceSeries = async (str, regex, f) => {
+    const matches = []
+    str.replace(regex, (...args) => (matches.push(args), null))
+    const results = []
+    for (const args of matches) results.push(await f(...args))
+    return str.replace(regex, () => results.shift())
+}
+
+const getPageSpread = properties => {
+    for (const p of properties) {
+        if (p === 'page-spread-left' || p === 'rendition:page-spread-left')
+            return 'left'
+        if (p === 'page-spread-right' || p === 'rendition:page-spread-right')
+            return 'right'
+        if (p === 'rendition:page-spread-center') return 'center'
+    }
+}
+
+class KF8 {
+    parser = new DOMParser()
+    serializer = new XMLSerializer()
+    #cache = new Map()
+    #fragmentOffsets = new Map()
+    #fragmentSelectors = new Map()
+    #tables = {}
+    #sections
+    #fullRawLength
+    #rawHead = new Uint8Array()
+    #rawTail = new Uint8Array()
+    #lastLoadedHead = -1
+    #lastLoadedTail = -1
+    #type = MIME.XHTML
+    #inlineMap = new Map()
+    constructor(mobi) {
+        this.mobi = mobi
+    }
+    async init() {
+        const loadRecord = this.mobi.loadRecord.bind(this.mobi)
+        const { kf8 } = this.mobi.headers
+
+        try {
+            const fdstBuffer = await loadRecord(kf8.fdst)
+            const fdst = getStruct(FDST_HEADER, fdstBuffer)
+            if (fdst.magic !== 'FDST') throw new Error('Missing FDST record')
+            const fdstTable = Array.from({ length: fdst.numEntries },
+                (_, i) => 12 + i * 8)
+                .map(offset => [
+                    getUint(fdstBuffer.slice(offset, offset + 4)),
+                    getUint(fdstBuffer.slice(offset + 4, offset + 8))])
+            this.#tables.fdstTable = fdstTable
+            this.#fullRawLength = fdstTable[fdstTable.length - 1][1]
+        } catch {}
+
+        const skelTable = (await getIndexData(kf8.skel, loadRecord)).table
+            .map(({ name, tagMap }, index) => ({
+                index, name,
+                numFrag: tagMap[1][0],
+                offset: tagMap[6][0],
+                length: tagMap[6][1],
+            }))
+        const fragData = await getIndexData(kf8.frag, loadRecord)
+        const fragTable = fragData.table.map(({ name, tagMap }) => ({
+            insertOffset: parseInt(name),
+            selector: fragData.cncx[tagMap[2][0]],
+            index: tagMap[4][0],
+            offset: tagMap[6][0],
+            length: tagMap[6][1],
+        }))
+        this.#tables.skelTable = skelTable
+        this.#tables.fragTable = fragTable
+
+        this.#sections = skelTable.reduce((arr, skel) => {
+            const last = arr[arr.length - 1]
+            const fragStart = last?.fragEnd ?? 0, fragEnd = fragStart + skel.numFrag
+            const frags = fragTable.slice(fragStart, fragEnd)
+            const length = skel.length + frags.map(f => f.length).reduce((a, b) => a + b)
+            const totalLength = (last?.totalLength ?? 0) + length
+            return arr.concat({ skel, frags, fragEnd, length, totalLength })
+        }, [])
+
+        const resources = await this.getResourcesByMagic(['RESC', 'PAGE'])
+        const pageSpreads = new Map()
+        if (resources.RESC) {
+            const buf = await this.mobi.loadRecord(resources.RESC)
+            const str = this.mobi.decode(buf.slice(16)).replace(/\0/g, '')
+            // the RESC record lacks the root `` element
+            // but seem to be otherwise valid XML
+            const index = str.search(/\?>/)
+            const xmlStr = `${str.slice(index)}`
+            const opf = this.parser.parseFromString(xmlStr, MIME.XML)
+            for (const $itemref of opf.querySelectorAll('spine > itemref')) {
+                const i = parseInt($itemref.getAttribute('skelid'))
+                pageSpreads.set(i, getPageSpread(
+                    $itemref.getAttribute('properties')?.split(' ') ?? []))
+            }
+        }
+
+        this.sections = this.#sections.map((section, index) =>
+            section.frags.length ? ({
+                id: index,
+                load: () => this.loadSection(section),
+                createDocument: () => this.createDocument(section),
+                size: section.length,
+                pageSpread: pageSpreads.get(index),
+            }) : ({ linear: 'no' }))
+
+        try {
+            const ncx = await this.mobi.getNCX()
+            const map = ({ label, pos, children }) => {
+                const [fid, off] = pos
+                const href = makePosURI(fid, off)
+                const arr = this.#fragmentOffsets.get(fid)
+                if (arr) arr.push(off)
+                else this.#fragmentOffsets.set(fid, [off])
+                return { label: unescapeHTML(label), href, subitems: children?.map(map) }
+            }
+            this.toc = ncx?.map(map)
+            this.landmarks = await this.getGuide()
+        } catch(e) {
+            console.warn(e)
+        }
+
+        const { exth } = this.mobi.headers
+        this.dir = exth.pageProgressionDirection
+        this.rendition = {
+            layout: exth.fixedLayout === 'true' ? 'pre-paginated' : 'reflowable',
+            viewport: Object.fromEntries(exth.originalResolution
+                ?.split('x')?.slice(0, 2)
+                ?.map((x, i) => [i ? 'height' : 'width', x]) ?? []),
+        }
+
+        this.metadata = this.mobi.getMetadata()
+        this.getCover = this.mobi.getCover.bind(this.mobi)
+        return this
+    }
+    // is this really the only way of getting to RESC, PAGE, etc.?
+    async getResourcesByMagic(keys) {
+        const results = {}
+        const start = this.mobi.headers.kf8.resourceStart
+        const end = this.mobi.pdb.numRecords
+        for (let i = start; i < end; i++) {
+            try {
+                const magic = await this.mobi.loadMagic(i)
+                const match = keys.find(key => key === magic)
+                if (match) results[match] = i
+            } catch {}
+        }
+        return results
+    }
+    async getGuide() {
+        const index = this.mobi.headers.kf8.guide
+        if (index < 0xffffffff) {
+            const loadRecord = this.mobi.loadRecord.bind(this.mobi)
+            const { table, cncx } = await getIndexData(index, loadRecord)
+            return table.map(({ name, tagMap }) => ({
+                label: cncx[tagMap[1][0]] ?? '',
+                type: name?.split(/\s/),
+                href: makePosURI(tagMap[6]?.[0] ?? tagMap[3]?.[0]),
+            }))
+        }
+    }
+    async loadResourceBlob(str) {
+        const { resourceType, id, type } = parseResourceURI(str)
+        const raw = resourceType === 'flow' ? await this.loadFlow(id)
+            : await this.mobi.loadResource(id - 1)
+        const result = [MIME.XHTML, MIME.HTML, MIME.CSS, MIME.SVG].includes(type)
+            ? await this.replaceResources(this.mobi.decode(raw)) : raw
+        const doc = type === MIME.SVG ? this.parser.parseFromString(result, type) : null
+        return [new Blob([result], { type }),
+            // SVG wrappers need to be inlined
+            // as browsers don't allow external resources when loading SVG as an image
+            doc?.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'image')?.length
+                ? doc.documentElement : null]
+    }
+    async loadResource(str) {
+        if (this.#cache.has(str)) return this.#cache.get(str)
+        const [blob, inline] = await this.loadResourceBlob(str)
+        const url = inline ? str : URL.createObjectURL(blob)
+        if (inline) this.#inlineMap.set(url, inline)
+        this.#cache.set(str, url)
+        return url
+    }
+    replaceResources(str) {
+        const regex = new RegExp(kindleResourceRegex, 'g')
+        return replaceSeries(str, regex, this.loadResource.bind(this))
+    }
+    // NOTE: there doesn't seem to be a way to access text randomly?
+    // how to know the decompressed size of the records without decompressing?
+    // 4096 is just the maximum size
+    async loadRaw(start, end) {
+        // here we load either from the front or back until we have reached the
+        // required offsets; at worst you'd have to load half the book at once
+        const distanceHead = end - this.#rawHead.length
+        const distanceEnd = this.#fullRawLength == null ? Infinity
+            : (this.#fullRawLength - this.#rawTail.length) - start
+        // load from the start
+        if (distanceHead < 0 || distanceHead < distanceEnd) {
+            while (this.#rawHead.length < end) {
+                const index = ++this.#lastLoadedHead
+                const data = await this.mobi.loadText(index)
+                this.#rawHead = concatTypedArray(this.#rawHead, data)
+            }
+            return this.#rawHead.slice(start, end)
+        }
+        // load from the end
+        while (this.#fullRawLength - this.#rawTail.length > start) {
+            const index = this.mobi.headers.palmdoc.numTextRecords - 1
+                - (++this.#lastLoadedTail)
+            const data = await this.mobi.loadText(index)
+            this.#rawTail = concatTypedArray(data, this.#rawTail)
+        }
+        const rawTailStart = this.#fullRawLength - this.#rawTail.length
+        return this.#rawTail.slice(start - rawTailStart, end - rawTailStart)
+    }
+    loadFlow(index) {
+        if (index < 0xffffffff)
+            return this.loadRaw(...this.#tables.fdstTable[index])
+    }
+    async loadText(section) {
+        const { skel, frags, length } = section
+        const raw = await this.loadRaw(skel.offset, skel.offset + length)
+        let skeleton = raw.slice(0, skel.length)
+        for (const frag of frags) {
+            const insertOffset = frag.insertOffset - skel.offset
+            const offset = skel.length + frag.offset
+            const fragRaw = raw.slice(offset, offset + frag.length)
+            skeleton = concatTypedArray3(
+                skeleton.slice(0, insertOffset), fragRaw,
+                skeleton.slice(insertOffset))
+
+            const offsets = this.#fragmentOffsets.get(frag.index)
+            if (offsets) for (const offset of offsets) {
+                const str = this.mobi.decode(fragRaw).slice(offset)
+                const selector = getFragmentSelector(str)
+                this.#setFragmentSelector(frag.index, offset, selector)
+            }
+        }
+        return this.mobi.decode(skeleton)
+    }
+    async createDocument(section) {
+        const str = await this.loadText(section)
+        return this.parser.parseFromString(str, this.#type)
+    }
+    async loadSection(section) {
+        if (this.#cache.has(section)) return this.#cache.get(section)
+        const str = await this.loadText(section)
+        const replaced = await this.replaceResources(str)
+
+        // by default, type is XHTML; change to HTML if it's not valid XHTML
+        let doc = this.parser.parseFromString(replaced, this.#type)
+        if (doc.querySelector('parsererror') || !doc.documentElement?.namespaceURI) {
+            this.#type = MIME.HTML
+            doc = this.parser.parseFromString(replaced, this.#type)
+        }
+        for (const [url, node] of this.#inlineMap) {
+            for (const el of doc.querySelectorAll(`img[src="${url}"]`))
+                el.replaceWith(node)
+        }
+        const url = URL.createObjectURL(
+            new Blob([this.serializer.serializeToString(doc)], { type: this.#type }))
+        this.#cache.set(section, url)
+        return url
+    }
+    getIndexByFID(fid) {
+        return this.#sections.findIndex(section =>
+            section.frags.some(frag => frag.index === fid))
+    }
+    #setFragmentSelector(id, offset, selector) {
+        const map = this.#fragmentSelectors.get(id)
+        if (map) map.set(offset, selector)
+        else {
+            const map = new Map()
+            this.#fragmentSelectors.set(id, map)
+            map.set(offset, selector)
+        }
+    }
+    async resolveHref(href) {
+        const { fid, off } = parsePosURI(href)
+        const index = this.getIndexByFID(fid)
+        if (index < 0) return
+
+        const saved = this.#fragmentSelectors.get(fid)?.get(off)
+        if (saved) return { index, anchor: doc => doc.querySelector(saved) }
+
+        const { skel, frags } = this.#sections[index]
+        const frag = frags.find(frag => frag.index === fid)
+        const offset = skel.offset + skel.length + frag.offset
+        const fragRaw = await this.loadRaw(offset, offset + frag.length)
+        const str = this.mobi.decode(fragRaw.slice(off))
+        const selector = getFragmentSelector(str)
+        this.#setFragmentSelector(fid, off, selector)
+        const anchor = doc => doc.querySelector(selector)
+        return { index, anchor }
+    }
+    splitTOCHref(href) {
+        const pos = parsePosURI(href)
+        const index = this.getIndexByFID(pos.fid)
+        return [index, pos]
+    }
+    getTOCFragment(doc, { fid, off }) {
+        const selector = this.#fragmentSelectors.get(fid)?.get(off)
+        return doc.querySelector(selector)
+    }
+    isExternal(uri) {
+        return /^(?!blob|kindle)\w+:/i.test(uri)
+    }
+    destroy() {
+        for (const url of this.#cache.values()) URL.revokeObjectURL(url)
+    }
+}
diff --git a/assets/foliate-js/src/opds.js b/assets/foliate-js/src/opds.js
new file mode 100644
index 0000000..433b014
--- /dev/null
+++ b/assets/foliate-js/src/opds.js
@@ -0,0 +1,282 @@
+const NS = {
+    ATOM: 'http://www.w3.org/2005/Atom',
+    OPDS: 'http://opds-spec.org/2010/catalog',
+    THR: 'http://purl.org/syndication/thread/1.0',
+    DC: 'http://purl.org/dc/elements/1.1/',
+    DCTERMS: 'http://purl.org/dc/terms/',
+}
+
+const MIME = {
+    ATOM: 'application/atom+xml',
+    OPDS2: 'application/opds+json',
+}
+
+export const REL = {
+    ACQ: 'http://opds-spec.org/acquisition',
+    FACET: 'http://opds-spec.org/facet',
+    GROUP: 'http://opds-spec.org/group',
+    COVER: [
+        'http://opds-spec.org/image',
+        'http://opds-spec.org/cover',
+    ],
+    THUMBNAIL: [
+        'http://opds-spec.org/image/thumbnail',
+        'http://opds-spec.org/thumbnail',
+    ],
+}
+
+export const SYMBOL = {
+    SUMMARY: Symbol('summary'),
+    CONTENT: Symbol('content'),
+}
+
+const FACET_GROUP = Symbol('facetGroup')
+
+const groupByArray = (arr, f) => {
+    const map = new Map()
+    if (arr) for (const el of arr) {
+        const keys = f(el)
+        for (const key of [keys].flat()) {
+            const group = map.get(key)
+            if (group) group.push(el)
+            else map.set(key, [el])
+        }
+    }
+    return map
+}
+
+// https://www.rfc-editor.org/rfc/rfc7231#section-3.1.1
+const parseMediaType = str => {
+    if (!str) return null
+    const [mediaType, ...ps] = str.split(/ *; */)
+    return {
+        mediaType: mediaType.toLowerCase(),
+        parameters: Object.fromEntries(ps.map(p => {
+            const [name, val] = p.split('=')
+            return [name.toLowerCase(), val?.replace(/(^"|"$)/g, '')]
+        })),
+    }
+}
+
+export const isOPDSCatalog = str => {
+    const parsed = parseMediaType(str)
+    if (!parsed) return false
+    const { mediaType, parameters } = parsed
+    if (mediaType === MIME.OPDS2) return true
+    return mediaType === MIME.ATOM && parameters.profile?.toLowerCase() === 'opds-catalog'
+}
+
+// ignore the namespace if it doesn't appear in document at all
+const useNS = (doc, ns) =>
+    doc.lookupNamespaceURI(null) === ns || doc.lookupPrefix(ns) ? ns : null
+
+const filterNS = ns => ns
+    ? name => el => el.namespaceURI === ns && el.localName === name
+    : name => el => el.localName === name
+
+const getContent = el => {
+    if (!el) return
+    const type = el.getAttribute('type') ?? 'text'
+    const value = type === 'xhtml' ? el.innerHTML
+        : type === 'html' ? el.textContent
+            .replaceAll('<', '<')
+            .replaceAll('>', '>')
+            .replaceAll('&', '&')
+        : el.textContent
+    return { value, type }
+}
+
+const getTextContent = el => {
+    const content = getContent(el)
+    if (content?.type === 'text') return content?.value
+}
+
+const getSummary = (a, b) => getTextContent(a) ?? getTextContent(b)
+
+const getPrice = link => {
+    const price = link.getElementsByTagNameNS(NS.OPDS, 'price')[0]
+    return price ? {
+        currency: price.getAttribute('currencycode'),
+        value: price.textContent,
+    } : null
+}
+
+const getIndirectAcquisition = el => {
+    const ia = el.getElementsByTagNameNS(NS.OPDS, 'indirectAcquisition')[0]
+    if (!ia) return []
+    return [{ type: ia.getAttribute('type') }, ...getIndirectAcquisition(ia)]
+}
+
+const getLink = link => {
+    const obj = {
+        rel: link.getAttribute('rel')?.split(/ +/),
+        href: link.getAttribute('href'),
+        type: link.getAttribute('type'),
+        title: link.getAttribute('title'),
+        properties: {
+            price: getPrice(link),
+            indirectAcquisition: getIndirectAcquisition(link),
+            numberOfItems: link.getAttributeNS(NS.THR, 'count'),
+        },
+        [FACET_GROUP]: link.getAttributeNS(NS.OPDS, 'facetGroup'),
+    }
+    if (link.getAttributeNS(NS.OPDS, 'activeFacet') === 'true')
+        obj.rel = [obj.rel ?? []].flat().concat('self')
+    return obj
+}
+
+export const getPublication = entry => {
+    const filter = filterNS(useNS(entry.ownerDocument, NS.ATOM))
+    const children = Array.from(entry.children)
+    const filterDCEL = filterNS(NS.DC)
+    const filterDCTERMS = filterNS(NS.DCTERMS)
+    const filterDC = x => {
+        const a = filterDCEL(x), b = filterDCTERMS(x)
+        return y => a(y) || b(y)
+    }
+    const links = children.filter(filter('link')).map(getLink)
+    const linksByRel = groupByArray(links, link => link.rel)
+    return {
+        metadata: {
+            title: children.find(filter('title'))?.textContent ?? '',
+            author: children.filter(filter('author')).map(person => {
+                const NS = person.namespaceURI
+                const uri = person.getElementsByTagNameNS(NS, 'uri')[0]?.textContent
+                return {
+                    name: person.getElementsByTagNameNS(NS, 'name')[0]?.textContent ?? '',
+                    links: uri ? [{ href: uri }] : [],
+                }
+            }),
+            publisher: children.find(filterDC('publisher'))?.textContent,
+            published: (children.find(filterDCTERMS('issued'))
+                ?? children.find(filterDC('date')))?.textContent,
+            language: children.find(filterDC('language'))?.textContent,
+            identifier: children.find(filterDC('identifier'))?.textContent,
+            subject: children.filter(filter('category')).map(category => ({
+                name: category.getAttribute('label'),
+                code: category.getAttribute('term'),
+            })),
+            [SYMBOL.CONTENT]: getContent(children.find(filter('content'))
+                ?? children.find(filter('summary'))),
+        },
+        links,
+        images: REL.COVER.concat(REL.THUMBNAIL)
+            .map(R => linksByRel.get(R)?.[0]).filter(x => x),
+    }
+}
+
+export const getFeed = doc => {
+    const ns = useNS(doc, NS.ATOM)
+    const filter = filterNS(ns)
+    const children = Array.from(doc.documentElement.children)
+    const entries = children.filter(filter('entry'))
+    const links = children.filter(filter('link')).map(getLink)
+    const linksByRel = groupByArray(links, link => link.rel)
+
+    const groupedItems = new Map([[null, []]])
+    const groupLinkMap = new Map()
+    for (const entry of entries) {
+        const children = Array.from(entry.children)
+        const links = children.filter(filter('link')).map(getLink)
+        const linksByRel = groupByArray(links, link => link.rel)
+        const isPub = [...linksByRel.keys()]
+            .some(rel => rel?.startsWith(REL.ACQ) || rel === 'preview')
+
+        const groupLinks = linksByRel.get(REL.GROUP) ?? linksByRel.get('collection')
+        const groupLink = groupLinks?.length
+            ? groupLinks.find(link => groupedItems.has(link.href)) ?? groupLinks[0] : null
+        if (groupLink && !groupLinkMap.has(groupLink.href))
+            groupLinkMap.set(groupLink.href, groupLink)
+
+        const item = isPub
+            ? getPublication(entry)
+            : Object.assign(links.find(link => isOPDSCatalog(link.type)) ?? links[0] ?? {}, {
+                title: children.find(filter('title'))?.textContent,
+                [SYMBOL.SUMMARY]: getSummary(children.find(filter('summary')),
+                    children.find(filter('content'))),
+            })
+
+        const arr = groupedItems.get(groupLink?.href ?? null)
+        if (arr) arr.push(item)
+        else groupedItems.set(groupLink.href, [item])
+    }
+    const [items, ...groups] = Array.from(groupedItems, ([key, items]) => {
+        const itemsKey = items[0]?.metadata ? 'publications' : 'navigation'
+        if (key == null) return { [itemsKey]: items }
+        const link = groupLinkMap.get(key)
+        return {
+            metadata: {
+                title: link.title,
+                numberOfItems: link.properties.numberOfItems,
+            },
+            links: [{ rel: 'self', href: link.href, type: link.type }],
+            [itemsKey]: items,
+        }
+    })
+    return {
+        metadata: {
+            title: children.find(filter('title'))?.textContent,
+            subtitle: children.find(filter('subtitle'))?.textContent,
+        },
+        links,
+        ...items,
+        groups,
+        facets: Array.from(
+            groupByArray(linksByRel.get(REL.FACET) ?? [], link => link[FACET_GROUP]),
+            ([facet, links]) => ({ metadata: { title: facet }, links })),
+    }
+}
+
+export const getSearch = async link => {
+    const { replace, getVariables } = await import('./uri-template.js')
+    return {
+        metadata: {
+            title: link.title,
+        },
+        search: map => replace(link.href, map.get(null)),
+        params: Array.from(getVariables(link.href), name => ({ name })),
+    }
+}
+
+export const getOpenSearch = doc => {
+    const defaultNS = doc.documentElement.namespaceURI
+    const filter = filterNS(defaultNS)
+    const children = Array.from(doc.documentElement.children)
+
+    const $$urls = children.filter(filter('Url'))
+    const $url = $$urls.find(url => isOPDSCatalog(url.getAttribute('type'))) ?? $$urls[0]
+    if (!$url) throw new Error('document must contain at least one Url element')
+
+    const regex = /{(?:([^}]+?):)?(.+?)(\?)?}/g
+    const defaultMap = new Map([
+        ['count', '100'],
+        ['startIndex', $url.getAttribute('indexOffset') ?? '0'],
+        ['startPage', $url.getAttribute('pageOffset') ?? '0'],
+        ['language', '*'],
+        ['inputEncoding', 'UTF-8'],
+        ['outputEncoding', 'UTF-8'],
+    ])
+
+    const template = $url.getAttribute('template')
+    return {
+        metadata: {
+            title: (children.find(filter('LongName')) ?? children.find(filter('ShortName')))?.textContent,
+            description: children.find(filter('Description'))?.textContent,
+        },
+        search: map => template.replace(regex, (_, prefix, param) => {
+            const namespace = prefix ? $url.lookupNamespaceURI(prefix) : null
+            const ns = namespace === defaultNS ? null : namespace
+            const val = map.get(ns)?.get(param)
+            return encodeURIComponent(val ? val : (!ns ? defaultMap.get(param) ?? '' : ''))
+        }),
+        params: Array.from(template.matchAll(regex), ([, prefix, param, optional]) => {
+            const namespace = prefix ? $url.lookupNamespaceURI(prefix) : null
+            const ns = namespace === defaultNS ? null : namespace
+            return {
+                ns, name: param,
+                required: !optional,
+                value: ns && ns !== defaultNS ? '' : defaultMap.get(param) ?? '',
+            }
+        }),
+    }
+}
diff --git a/assets/foliate-js/src/overlayer.js b/assets/foliate-js/src/overlayer.js
new file mode 100644
index 0000000..5ec1019
--- /dev/null
+++ b/assets/foliate-js/src/overlayer.js
@@ -0,0 +1,227 @@
+const createSVGElement = tag =>
+    document.createElementNS('http://www.w3.org/2000/svg', tag)
+
+export class Overlayer {
+    #svg = createSVGElement('svg')
+    #map = new Map()
+    #doc = null
+    constructor(doc) {
+        this.#doc = doc
+        Object.assign(this.#svg.style, {
+            position: 'absolute', top: '0', left: '0',
+            width: '100%', height: '100%',
+            pointerEvents: 'none',
+        })
+    }
+    get element() {
+        return this.#svg
+    }
+    get #zoom() {
+        // Safari does not zoom the client rects, while Chrome, Edge and Firefox does
+        if (/^((?!chrome|android).)*AppleWebKit/i.test(navigator.userAgent) && !window.chrome) {
+            return window.getComputedStyle(this.#doc.body).zoom || 1.0
+        }
+        return 1.0
+    }
+    #splitRangeByParagraph(range) {
+        const ancestor = range.commonAncestorContainer
+        const paragraphs = Array.from(ancestor.querySelectorAll?.('p, h1, h2, h3, h4') || [])
+
+        const splitRanges = []
+        paragraphs.forEach((p) => {
+            const pRange = document.createRange()
+            if (range.intersectsNode(p)) {
+                pRange.selectNodeContents(p)
+                if (pRange.compareBoundaryPoints(Range.START_TO_START, range) < 0) {
+                    pRange.setStart(range.startContainer, range.startOffset)
+                }
+                if (pRange.compareBoundaryPoints(Range.END_TO_END, range) > 0) {
+                    pRange.setEnd(range.endContainer, range.endOffset)
+                }
+                splitRanges.push(pRange)
+            }
+        })
+        return splitRanges.length === 0 ? [range] : splitRanges
+    }
+    add(key, range, draw, options) {
+        if (this.#map.has(key)) this.remove(key)
+        if (typeof range === 'function') range = range(this.#svg.getRootNode())
+        const zoom = this.#zoom
+        let rects = []
+        this.#splitRangeByParagraph(range).forEach((pRange) => {
+            const pRects = Array.from(pRange.getClientRects()).map(rect => ({
+                left: rect.left * zoom,
+                top: rect.top * zoom,
+                right: rect.right * zoom,
+                bottom: rect.bottom * zoom,
+                width: rect.width * zoom,
+                height: rect.height * zoom,
+            }))
+            rects = rects.concat(pRects)
+        })
+        const element = draw(rects, options)
+        this.#svg.append(element)
+        this.#map.set(key, { range, draw, options, element, rects })
+    }
+    remove(key) {
+        if (!this.#map.has(key)) return
+        this.#svg.removeChild(this.#map.get(key).element)
+        this.#map.delete(key)
+    }
+    redraw() {
+        for (const obj of this.#map.values()) {
+            const { range, draw, options, element } = obj
+            this.#svg.removeChild(element)
+            const zoom = this.#zoom
+            let rects = []
+            this.#splitRangeByParagraph(range).forEach((pRange) => {
+                const pRects = Array.from(pRange.getClientRects()).map(rect => ({
+                    left: rect.left * zoom,
+                    top: rect.top * zoom,
+                    right: rect.right * zoom,
+                    bottom: rect.bottom * zoom,
+                    width: rect.width * zoom,
+                    height: rect.height * zoom,
+                }))
+                rects = rects.concat(pRects)
+            })
+            const el = draw(rects, options)
+            this.#svg.append(el)
+            obj.element = el
+            obj.rects = rects
+        }
+    }
+    hitTest({ x, y }) {
+        const arr = Array.from(this.#map.entries())
+        // loop in reverse to hit more recently added items first
+        for (let i = arr.length - 1; i >= 0; i--) {
+            const [key, obj] = arr[i]
+            for (const { left, top, right, bottom } of obj.rects)
+                if (top <= y && left <= x && bottom > y && right > x)
+                    return [key, obj.range]
+        }
+        return []
+    }
+    static underline(rects, options = {}) {
+        const { color = 'red', width: strokeWidth = 2, padding = 0, writingMode } = options
+        const g = createSVGElement('g')
+        g.setAttribute('fill', color)
+        if (writingMode === 'vertical-rl' || writingMode === 'vertical-lr')
+            for (const { right, top, height } of rects) {
+                const el = createSVGElement('rect')
+                el.setAttribute('x', right - strokeWidth / 2 + padding)
+                el.setAttribute('y', top)
+                el.setAttribute('height', height)
+                el.setAttribute('width', strokeWidth)
+                g.append(el)
+            }
+        else for (const { left, bottom, width } of rects) {
+            const el = createSVGElement('rect')
+            el.setAttribute('x', left)
+            el.setAttribute('y', bottom - strokeWidth / 2 + padding)
+            el.setAttribute('height', strokeWidth)
+            el.setAttribute('width', width)
+            g.append(el)
+        }
+        return g
+    }
+    static strikethrough(rects, options = {}) {
+        const { color = 'red', width: strokeWidth = 2, writingMode } = options
+        const g = createSVGElement('g')
+        g.setAttribute('fill', color)
+        if (writingMode === 'vertical-rl' || writingMode === 'vertical-lr')
+            for (const { right, left, top, height } of rects) {
+                const el = createSVGElement('rect')
+                el.setAttribute('x', (right + left) / 2)
+                el.setAttribute('y', top)
+                el.setAttribute('height', height)
+                el.setAttribute('width', strokeWidth)
+                g.append(el)
+            }
+        else for (const { left, top, bottom, width } of rects) {
+            const el = createSVGElement('rect')
+            el.setAttribute('x', left)
+            el.setAttribute('y', (top + bottom) / 2)
+            el.setAttribute('height', strokeWidth)
+            el.setAttribute('width', width)
+            g.append(el)
+        }
+        return g
+    }
+    static squiggly(rects, options = {}) {
+        const { color = 'red', width: strokeWidth = 2, padding = 0, writingMode } = options
+        const g = createSVGElement('g')
+        g.setAttribute('fill', 'none')
+        g.setAttribute('stroke', color)
+        g.setAttribute('stroke-width', strokeWidth)
+        const block = strokeWidth * 1.5
+        if (writingMode === 'vertical-rl' || writingMode === 'vertical-lr')
+            for (const { right, top, height } of rects) {
+                const el = createSVGElement('path')
+                const n = Math.round(height / block / 1.5)
+                const inline = height / n
+                const ls = Array.from({ length: n },
+                    (_, i) => `l${i % 2 ? -block : block} ${inline}`).join('')
+                el.setAttribute('d', `M${right - strokeWidth / 2 + padding} ${top}${ls}`)
+                g.append(el)
+            }
+        else for (const { left, bottom, width } of rects) {
+            const el = createSVGElement('path')
+            const n = Math.round(width / block / 1.5)
+            const inline = width / n
+            const ls = Array.from({ length: n },
+                (_, i) => `l${inline} ${i % 2 ? block : -block}`).join('')
+            el.setAttribute('d', `M${left} ${bottom + strokeWidth / 2 + padding}${ls}`)
+            g.append(el)
+        }
+        return g
+    }
+    static highlight(rects, options = {}) {
+        const { color = 'red', padding = 0 } = options
+        const g = createSVGElement('g')
+        g.setAttribute('fill', color)
+        g.style.opacity = 'var(--overlayer-highlight-opacity, .3)'
+        g.style.mixBlendMode = 'var(--overlayer-highlight-blend-mode, normal)'
+        for (const { left, top, height, width } of rects) {
+            const el = createSVGElement('rect')
+            el.setAttribute('x', left - padding)
+            el.setAttribute('y', top - padding)
+            el.setAttribute('height', height + padding * 2)
+            el.setAttribute('width', width + padding * 2)
+            g.append(el)
+        }
+        return g
+    }
+    static outline(rects, options = {}) {
+        const { color = 'red', width: strokeWidth = 3, padding = 0, radius = 3 } = options
+        const g = createSVGElement('g')
+        g.setAttribute('fill', 'none')
+        g.setAttribute('stroke', color)
+        g.setAttribute('stroke-width', strokeWidth)
+        for (const { left, top, height, width } of rects) {
+            const el = createSVGElement('rect')
+            el.setAttribute('x', left - padding)
+            el.setAttribute('y', top - padding)
+            el.setAttribute('height', height + padding * 2)
+            el.setAttribute('width', width + padding * 2)
+            el.setAttribute('rx', radius)
+            g.append(el)
+        }
+        return g
+    }
+    // make an exact copy of an image in the overlay
+    // one can then apply filters to the entire element, without affecting them;
+    // it's a bit silly and probably better to just invert images twice
+    // (though the color will be off in that case if you do heu-rotate)
+    static copyImage([rect], options = {}) {
+        const { src } = options
+        const image = createSVGElement('image')
+        const { left, top, height, width } = rect
+        image.setAttribute('href', src)
+        image.setAttribute('x', left)
+        image.setAttribute('y', top)
+        image.setAttribute('height', height)
+        image.setAttribute('width', width)
+        return image
+    }
+}
diff --git a/assets/foliate-js/src/paginator.js b/assets/foliate-js/src/paginator.js
new file mode 100644
index 0000000..5843929
--- /dev/null
+++ b/assets/foliate-js/src/paginator.js
@@ -0,0 +1,1363 @@
+const wait = ms => new Promise(resolve => setTimeout(resolve, ms))
+
+const lerp = (min, max, x) => x * (max - min) + min
+const easeOutSine = x => Math.sin((x * Math.PI) / 2)
+// const easeOutSine = x => 1 - (1 - x) * (1 - x);
+const animate = (a, b, duration, ease, render) => new Promise(resolve => {
+  let start
+  const step = now => {
+    start ??= now
+    const fraction = Math.min(1, (now - start) / duration)
+    render(lerp(a, b, ease(fraction)))
+    if (fraction < 1) requestAnimationFrame(step)
+    else resolve()
+  }
+  requestAnimationFrame(step)
+})
+
+// collapsed range doesn't return client rects sometimes (or always?)
+// try make get a non-collapsed range or element
+const uncollapse = range => {
+  if (!range?.collapsed) return range
+  const { endOffset, endContainer } = range
+  if (endContainer.nodeType === 1) return endContainer
+  if (endOffset + 1 < endContainer.length) range.setEnd(endContainer, endOffset + 1)
+  else if (endOffset > 1) range.setStart(endContainer, endOffset - 1)
+  else return endContainer.parentNode
+  return range
+}
+
+const makeRange = (doc, node, start, end = start) => {
+  const range = doc.createRange()
+  range.setStart(node, start)
+  range.setEnd(node, end)
+  return range
+}
+
+// use binary search to find an offset value in a text node
+const bisectNode = (doc, node, cb, start = 0, end = node.nodeValue.length) => {
+  if (end - start === 1) {
+    const result = cb(makeRange(doc, node, start), makeRange(doc, node, end))
+    return result < 0 ? start : end
+  }
+  const mid = Math.floor(start + (end - start) / 2)
+  const result = cb(makeRange(doc, node, start, mid), makeRange(doc, node, mid, end))
+  return result < 0 ? bisectNode(doc, node, cb, start, mid)
+    : result > 0 ? bisectNode(doc, node, cb, mid, end) : mid
+}
+
+const { SHOW_ELEMENT, SHOW_TEXT, SHOW_CDATA_SECTION,
+  FILTER_ACCEPT, FILTER_REJECT, FILTER_SKIP } = NodeFilter
+
+const filter = SHOW_ELEMENT | SHOW_TEXT | SHOW_CDATA_SECTION
+
+const getVisibleRange = (doc, start, end, mapRect) => {
+  // first get all visible nodes
+  const acceptNode = node => {
+    const name = node.localName?.toLowerCase()
+    // ignore all scripts, styles, and their children
+    if (name === 'script' || name === 'style') return FILTER_REJECT
+    if (node.nodeType === 1) {
+      const { left, right } = mapRect(node.getBoundingClientRect())
+      // no need to check child nodes if it's completely out of view
+      if (right < start || left > end) return FILTER_REJECT
+      // elements must be completely in view to be considered visible
+      // because you can't specify offsets for elements
+      if (left >= start && right <= end) return FILTER_ACCEPT
+      // TODO: it should probably allow elements that do not contain text
+      // because they can exceed the whole viewport in both directions
+      // especially in scrolled mode
+    } else {
+      // ignore empty text nodes
+      if (!node.nodeValue?.trim()) return FILTER_REJECT
+      // create range to get rect
+      const range = doc.createRange()
+      range.selectNodeContents(node)
+      const { left, right } = mapRect(range.getBoundingClientRect())
+      // it's visible if any part of it is in view
+      if (right >= start && left <= end) return FILTER_ACCEPT
+    }
+    return FILTER_SKIP
+  }
+  if (!doc) return
+  const walker = doc.createTreeWalker(doc.body, filter, { acceptNode })
+  const nodes = []
+  for (let node = walker.nextNode(); node; node = walker.nextNode())
+    nodes.push(node)
+
+  // we're only interested in the first and last visible nodes
+  const from = nodes[0] ?? doc.body
+  const to = nodes[nodes.length - 1] ?? from
+
+  // find the offset at which visibility changes
+  const startOffset = from.nodeType === 1 ? 0
+    : bisectNode(doc, from, (a, b) => {
+      const p = mapRect(a.getBoundingClientRect())
+      const q = mapRect(b.getBoundingClientRect())
+      if (p.right < start && q.left > start) return 0
+      return q.left > start ? -1 : 1
+    })
+  const endOffset = to.nodeType === 1 ? 0
+    : bisectNode(doc, to, (a, b) => {
+      const p = mapRect(a.getBoundingClientRect())
+      const q = mapRect(b.getBoundingClientRect())
+      if (p.right < end && q.left > end) return 0
+      return q.left > end ? -1 : 1
+    })
+
+  const range = doc.createRange()
+  range.setStart(from, startOffset)
+  range.setEnd(to, endOffset)
+  return range
+}
+
+const getDirection = doc => {
+  const { defaultView } = doc
+  const { writingMode, direction } = defaultView.getComputedStyle(doc.body)
+  const vertical = writingMode === 'vertical-rl'
+    || writingMode === 'vertical-lr'
+  const rtl = doc.body.dir === 'rtl'
+    || direction === 'rtl'
+    || doc.documentElement.dir === 'rtl'
+  return { vertical, rtl, writingMode }
+}
+
+// const getBackground = doc => {
+//   const bodyStyle = doc.defaultView.getComputedStyle(doc.body)
+//   return bodyStyle.backgroundColor === 'rgba(0, 0, 0, 0)'
+//     && bodyStyle.backgroundImage === 'none'
+//     ? doc.defaultView.getComputedStyle(doc.documentElement).background
+//     : bodyStyle.background
+// }
+const getBackground = (bgimgUrl) => {
+  let bg
+  if (bgimgUrl === 'none') {
+    bg = `none`
+  } else {
+    bg = `url(${bgimgUrl})`
+  }
+  return bg
+}
+
+const applyBackground = (el, bgimgUrl, blur, opacity, fit) => {
+  el.style.background = getBackground(bgimgUrl)
+  el.style.backgroundPosition = 'center center'
+  el.style.backgroundRepeat = 'no-repeat'
+  el.style.backgroundAttachment = 'scroll'
+  el.style.backgroundSize = fit === 'stretch' ? '100% 100%' : 'cover'
+  el.style.filter = (blur && blur > 0) ? `blur(${blur}px)` : ''
+  el.style.opacity = (opacity != null) ? opacity : 1
+  // Expand the background element beyond its grid cell when blur is active so
+  // the blurred edges are not clipped by the parent overflow:hidden boundary.
+  if (blur && blur > 0) {
+    const expand = `${blur * 2}px`
+    el.style.margin = `-${expand}`
+    el.style.width = `calc(100% + ${expand} * 2)`
+    el.style.height = `calc(100% + ${expand} * 2)`
+    // Keep the visual fill identical to the unblurred state; only the
+    // element bounds expand so blurred edges can bleed outside the viewport.
+  } else {
+    el.style.margin = ''
+    el.style.width = ''
+    el.style.height = ''
+  }
+}
+
+const makeMarginals = (length, part) => Array.from({ length }, () => {
+  const div = document.createElement('div')
+  const child = document.createElement('div')
+  div.append(child)
+  child.setAttribute('part', part)
+  return div
+})
+
+const setStylesImportant = (el, styles) => {
+  const { style } = el
+  for (const [k, v] of Object.entries(styles)) style.setProperty(k, v, 'important')
+}
+
+class View {
+  #observer = new ResizeObserver(() => this.expand())
+  #element = document.createElement('div')
+  #iframe = document.createElement('iframe')
+  #contentRange = document.createRange()
+  #overlayer
+  #vertical = false
+  #rtl = false
+  #writingMode = 'horizontal-ltr'
+  #column = true
+  #size
+  #layout = {}
+  constructor({ container, onExpand }) {
+    this.container = container
+    this.onExpand = onExpand
+    this.#iframe.setAttribute('part', 'filter')
+    this.#element.append(this.#iframe)
+    Object.assign(this.#element.style, {
+      boxSizing: 'content-box',
+      position: 'relative',
+      overflow: 'hidden',
+      flex: '0 0 auto',
+      width: '100%', height: '100%',
+      display: 'flex',
+      justifyContent: 'center',
+      alignItems: 'center',
+      contain: 'layout paint size',
+      contentVisibility: 'auto',
+      willChange: 'transform',
+    })
+    Object.assign(this.#iframe.style, {
+      overflow: 'hidden',
+      border: '0',
+      display: 'none',
+      width: '100%', height: '100%',
+    })
+    // `allow-scripts` is needed for events because of WebKit bug
+    // https://bugs.webkit.org/show_bug.cgi?id=218086
+    this.#iframe.setAttribute('sandbox', 'allow-same-origin allow-scripts')
+    this.#iframe.setAttribute('scrolling', 'no')
+  }
+  get element() {
+    return this.#element
+  }
+  get document() {
+    return this.#iframe.contentDocument
+  }
+  async load(src, afterLoad, beforeRender) {
+    if (typeof src !== 'string') throw new Error(`${src} is not string`)
+    return new Promise(resolve => {
+      this.#iframe.addEventListener('load', () => {
+        const doc = this.document
+        afterLoad?.(doc)
+
+        // it needs to be visible for Firefox to get computed style
+        this.#iframe.style.display = 'block'
+        const { vertical, rtl, writingMode } = getDirection(doc)
+        this.#iframe.style.display = 'none'
+
+        this.#vertical = vertical
+        this.#rtl = rtl
+        this.#writingMode = writingMode
+
+        this.#contentRange.selectNodeContents(doc.body)
+        const layout = beforeRender?.({ vertical, rtl })
+        this.#iframe.style.display = 'block'
+        this.render(layout)
+        this.#observer.observe(doc.body)
+
+        // the resize observer above doesn't work in Firefox
+        // (see https://bugzilla.mozilla.org/show_bug.cgi?id=1832939)
+        // until the bug is fixed we can at least account for font load
+        doc.fonts.ready.then(() => this.expand())
+
+        resolve()
+      }, { once: true })
+      this.#iframe.src = src
+    })
+  }
+  render(layout) {
+    if (!layout) return
+    this.#column = layout.flow !== 'scrolled'
+    this.#layout = layout
+    if (this.#column) this.columnize(layout)
+    else this.scrolled(layout)
+  }
+  scrolled({ gap, columnWidth }) {
+    const vertical = this.#vertical
+    const doc = this.document
+    if (!doc) return
+    setStylesImportant(doc.documentElement, {
+      'box-sizing': 'border-box',
+      'padding': vertical ? `${gap}px 0` : `0 ${gap}px`,
+      'column-width': 'auto',
+      'height': 'auto',
+      'width': 'auto',
+    })
+    setStylesImportant(doc.body, {
+      [vertical ? 'max-height' : 'max-width']: `${columnWidth}px`,
+      'margin': 'auto',
+    })
+    this.setImageSize()
+    this.expand()
+  }
+  columnize({ width, height, gap, columnWidth, topMargin, bottomMargin }) {
+    const vertical = this.#vertical
+    this.#size = vertical ? height : width
+
+    const doc = this.document
+
+    const verticlePadding = `${gap / 2}px ${topMargin}px ${gap / 2}px ${bottomMargin}px`
+    const horizontalPadding = `${topMargin}px ${gap / 2}px ${bottomMargin}px ${gap / 2}px`
+
+    setStylesImportant(doc.documentElement, {
+      'box-sizing': 'border-box',
+      'column-width': `${Math.trunc(columnWidth)}px`,
+      'column-gap': `${gap}px`,
+      'column-fill': 'auto',
+      ...(vertical
+        ? { 'width': `${width}px` }
+        : { 'height': `${height}px` }),
+      'padding': vertical ? verticlePadding : horizontalPadding,
+      'overflow': 'hidden',
+      // force wrap long words
+      'overflow-wrap': 'break-word',
+      // reset some potentially problematic props
+      'position': 'static', 'border': '0', 'margin': '0',
+      'max-height': 'none', 'max-width': 'none',
+      'min-height': 'none', 'min-width': 'none',
+      // fix glyph clipping in WebKit
+      '-webkit-line-box-contain': 'block glyphs replaced',
+    })
+    setStylesImportant(doc.body, {
+      'max-height': 'none',
+      'max-width': 'none',
+      'margin': '0',
+    })
+    this.setImageSize()
+    this.expand()
+  }
+  setImageSize() {
+    const { width, height, margin, columnWidth } = this.#layout
+    const vertical = this.#vertical
+    const doc = this.document
+    for (const el of doc.body.querySelectorAll('img, svg, video')) {
+      // preserve max size if they are already set
+      const { maxHeight, maxWidth } = doc.defaultView.getComputedStyle(el)
+      // Cap max-width to the column width to prevent images from overflowing
+      // into the next page when the EPUB embeds a large inline max-width value.
+      const effectiveMaxWidth = vertical
+        ? `${width - margin * 2}px`
+        : columnWidth
+          ? `${columnWidth}px`
+          : (maxWidth !== 'none' && maxWidth !== '0px' ? maxWidth : '100%')
+      setStylesImportant(el, {
+        'max-height': vertical
+          ? (maxHeight !== 'none' && maxHeight !== '0px' ? maxHeight : '100%')
+          : `${height - margin * 2}px`,
+        'max-width': effectiveMaxWidth,
+        'object-fit': 'contain',
+        'page-break-inside': 'avoid',
+        'break-inside': 'avoid',
+        'box-sizing': 'border-box',
+      })
+    }
+  }
+  expand() {
+    const { documentElement } = this.document
+    if (this.#column) {
+      const side = this.#vertical ? 'height' : 'width'
+      const otherSide = this.#vertical ? 'width' : 'height'
+      this.#contentRange.selectNodeContents(this.document.body)
+      const contentRect = this.#contentRange.getBoundingClientRect()
+      const rootRect = documentElement.getBoundingClientRect()
+      // offset caused by column break at the start of the page
+      // which seem to be supported only by WebKit and only for horizontal writing
+      const contentStart = this.#vertical ? 0
+        : this.#rtl ? rootRect.right - contentRect.right : contentRect.left - rootRect.left
+      const contentSize = contentStart + contentRect[side]
+      const pageCount = Math.ceil(contentSize / this.#size)
+      const expandedSize = pageCount * this.#size
+      this.#element.style.padding = '0'
+      this.#iframe.style[side] = `${expandedSize}px`
+      this.#element.style[side] = `${expandedSize + this.#size * 2}px`
+      this.#iframe.style[otherSide] = '100%'
+      this.#element.style[otherSide] = '100%'
+      documentElement.style[side] = `${this.#size}px`
+      if (this.#overlayer) {
+        this.#overlayer.element.style.margin = '0'
+        this.#overlayer.element.style.left = this.#vertical ? '0' : `${this.#size}px`
+        this.#overlayer.element.style.top = this.#vertical ? `${this.#size}px` : '0'
+        this.#overlayer.element.style[side] = `${expandedSize}px`
+        this.#overlayer.redraw()
+      }
+    } else {
+      const side = this.#vertical ? 'width' : 'height'
+      const otherSide = this.#vertical ? 'height' : 'width'
+      const contentSize = documentElement.getBoundingClientRect()[side]
+      const expandedSize = contentSize
+      const { margin } = this.#layout
+      const padding = this.#vertical ? `0 ${margin}px` : `${margin}px 0`
+      this.#element.style.padding = padding
+      this.#iframe.style[side] = `${expandedSize}px`
+      this.#element.style[side] = `${expandedSize}px`
+      this.#iframe.style[otherSide] = '100%'
+      this.#element.style[otherSide] = '100%'
+      if (this.#overlayer) {
+        this.#overlayer.element.style.margin = padding
+        this.#overlayer.element.style.left = '0'
+        this.#overlayer.element.style.top = '0'
+        this.#overlayer.element.style[side] = `${expandedSize}px`
+        this.#overlayer.redraw()
+      }
+    }
+    this.onExpand()
+  }
+  set overlayer(overlayer) {
+    this.#overlayer = overlayer
+    this.#element.append(overlayer.element)
+  }
+  get overlayer() {
+    return this.#overlayer
+  }
+  get writingMode() {
+    return this.#writingMode
+  }
+  destroy() {
+    if (this.document) this.#observer.unobserve(this.document.body)
+  }
+}
+
+// NOTE: everything here assumes the so-called "negative scroll type" for RTL
+export class Paginator extends HTMLElement {
+  static observedAttributes = [
+    'flow', 'gap', 'top-margin', 'bottom-margin', 'background-color',
+    'max-inline-size', 'max-block-size', 'max-column-count', 'column-threshold', 'bgimg-url',
+    'bgimg-blur', 'bgimg-opacity', 'bgimg-fit',
+  ]
+  #root = this.attachShadow({ mode: 'open' })
+  #observer = new ResizeObserver(() => this.render())
+  #top
+  #background
+  #container
+  // #header
+  // #footer
+  #view
+  #vertical = false
+  #rtl = false
+  #margin = 0
+  #index = -1
+  #anchor = 0 // anchor view to a fraction (0-1), Range, or Element
+  #justAnchored = false
+  #locked = false // while true, prevent any further navigation
+  #styles
+  #styleMap = new WeakMap()
+  #mediaQuery = matchMedia('(prefers-color-scheme: dark)')
+  #mediaQueryListener
+  #ignoreNativeScroll = false
+  #pendingScrollFrame = null
+  #touchState
+  #touchScrolled
+  #loadingNext = false
+  #loadingPrev = false
+  #pendingRelocate = null
+  #isSnapping = false
+  constructor() {
+    super()
+    this.#root.innerHTML = `
+        
+
+
+
+ ` + + this.#top = this.#root.getElementById('top') + this.#background = this.#root.getElementById('background') + this.#container = this.#root.getElementById('container') + // this.#header = this.#root.getElementById('header') + // this.#footer = this.#root.getElementById('footer') + + this.#observer.observe(this.#container) + this.#container.addEventListener('scroll', () => { + if (this.#ignoreNativeScroll) return + if (this.#justAnchored) { + this.#justAnchored = false + return + } + if (this.#pendingScrollFrame) + cancelAnimationFrame(this.#pendingScrollFrame) + this.#pendingScrollFrame = requestAnimationFrame(() => { + this.#pendingScrollFrame = null + this.#afterScroll('scroll') + if (this.scrolled) this.#handleScrollBoundaries() + }) + }) + + const opts = { passive: false } + this.addEventListener('touchstart', this.#onTouchStart.bind(this), opts) + this.addEventListener('touchmove', this.#onTouchMove.bind(this), opts) + this.addEventListener('touchend', this.#onTouchEnd.bind(this), opts) + this.addEventListener('load', ({ detail: { doc } }) => { + doc.addEventListener('touchstart', this.#onTouchStart.bind(this), opts) + doc.addEventListener('touchmove', this.#onTouchMove.bind(this), opts) + doc.addEventListener('touchend', this.#onTouchEnd.bind(this), opts) + }) + + this.#mediaQueryListener = () => { + if (!this.#view) return + this.#applyBackground() + } + this.#mediaQuery.addEventListener('change', this.#mediaQueryListener) + } + attributeChangedCallback(name, _, value) { + switch (name) { + case 'flow': + this.render() + break + case 'top-margin': + case 'max-block-size': + case 'background-color': + this.#top.style.setProperty('--_' + name, value) + break + case 'bottom-margin': + case 'gap': + case 'max-column-count': + case 'column-threshold': + case 'max-inline-size': + // needs explicit `render()` as it doesn't necessarily resize + this.#top.style.setProperty('--_' + name, value) + this.render() + break + case 'bgimg-url': + case 'bgimg-blur': + case 'bgimg-opacity': + case 'bgimg-fit': + if (this.#background) this.#applyBackground() + break + } + } + open(book) { + this.bookDir = book.dir + this.sections = book.sections + } + #applyBackground() { + const url = this.getAttribute('bgimg-url') ?? 'none' + const blur = parseFloat(this.getAttribute('bgimg-blur') ?? '0') + const opacity = parseFloat(this.getAttribute('bgimg-opacity') ?? '1') + const fit = this.getAttribute('bgimg-fit') ?? 'cover' + applyBackground(this.#background, url, blur, opacity, fit) + } + #createView() { + if (this.#view) { + this.#view.destroy() + this.#container.removeChild(this.#view.element) + } + this.#view = new View({ + container: this, + onExpand: () => this.scrollToAnchor(this.#anchor), + }) + this.#container.append(this.#view.element) + return this.#view + } + #beforeRender({ vertical, rtl }) { + this.#vertical = vertical + this.#rtl = rtl + this.#top.classList.toggle('vertical', vertical) + + // set background to `doc` background + // this is needed because the iframe does not fill the whole element + this.#applyBackground() + + const { width, height } = this.#container.getBoundingClientRect() + const size = vertical ? height : width + + const style = getComputedStyle(this.#top) + const maxInlineSize = parseFloat(style.getPropertyValue('--_column-threshold')) || parseFloat(style.getPropertyValue('--_max-inline-size')) + const maxColumnCount = parseInt(style.getPropertyValue('--_max-column-count')) + const margin = parseFloat(style.getPropertyValue('--_top-margin')) + this.#margin = margin + + const g = parseFloat(style.getPropertyValue('--_gap')) / 100 + // The gap will be a percentage of the #container, not the whole view. + // This means the outer padding will be bigger than the column gap. Let + // `a` be the gap percentage. The actual percentage for the column gap + // will be (1 - a) * a. Let us call this `b`. + // + // To make them the same, we start by shrinking the outer padding + // setting to `b`, but keep the column gap setting the same at `a`. Then + // the actual size for the column gap will be (1 - b) * a. Repeating the + // process again and again, we get the sequence + // x₁ = (1 - b) * a + // x₂ = (1 - x₁) * a + // ... + // which converges to x = (1 - x) * a. Solving for x, x = a / (1 + a). + // So to make the spacing even, we must shrink the outer padding with + // f(x) = x / (1 + x). + // But we want to keep the outer padding, and make the inner gap bigger. + // So we apply the inverse, f⁻¹ = -x / (x - 1) to the column gap. + const gap = -g / (g - 1) * size + + const topMargin = parseFloat(style.getPropertyValue('--_top-margin')) + const bottomMargin = parseFloat(style.getPropertyValue('--_bottom-margin')) + + const flow = this.getAttribute('flow') + if (flow === 'scrolled') { + this.#container.style.overflowX = 'auto' + this.#container.style.overflowY = 'auto' + } else if (vertical) { + this.#container.style.overflowX = 'hidden' + this.#container.style.overflowY = 'auto' + } else { + this.#container.style.overflowX = 'auto' + this.#container.style.overflowY = 'hidden' + } + if (flow === 'scrolled') { + // FIXME: vertical-rl only, not -lr + this.setAttribute('dir', vertical ? 'rtl' : 'ltr') + this.#top.style.padding = '0' + const columnWidth = maxInlineSize + + this.heads = null + this.feet = null + // this.#header.replaceChildren() + // this.#footer.replaceChildren() + + return { flow, margin, gap, columnWidth, topMargin, bottomMargin } + } + + const divisor = maxColumnCount == 0 + ? Math.min(2, Math.ceil(size / maxInlineSize)) + : maxColumnCount + + const columnWidth = (size / divisor) - gap + this.setAttribute('dir', rtl ? 'rtl' : 'ltr') + + const marginalDivisor = vertical + ? Math.min(2, Math.ceil(width / maxInlineSize)) + : divisor + const marginalStyle = { + gridTemplateColumns: `repeat(${marginalDivisor}, 1fr)`, + gap: `${gap}px`, + direction: this.bookDir === 'rtl' ? 'rtl' : 'ltr', + } + // Object.assign(this.#header.style, marginalStyle) + // Object.assign(this.#footer.style, marginalStyle) + const heads = makeMarginals(marginalDivisor, 'head') + const feet = makeMarginals(marginalDivisor, 'foot') + this.heads = heads.map(el => el.children[0]) + this.feet = feet.map(el => el.children[0]) + // this.#header.replaceChildren(...heads) + // this.#footer.replaceChildren(...feet) + + return { height, width, margin, gap, columnWidth, topMargin, bottomMargin } + } + render() { + if (!this.#view) return + this.#view.render(this.#beforeRender({ + vertical: this.#vertical, + rtl: this.#rtl, + })) + this.scrollToAnchor(this.#anchor) + } + get scrolled() { + return this.getAttribute('flow') === 'scrolled' + } + get scrollProp() { + const { scrolled } = this + return this.#vertical ? (scrolled ? 'scrollLeft' : 'scrollTop') + : scrolled ? 'scrollTop' : 'scrollLeft' + } + get sideProp() { + const { scrolled } = this + return this.#vertical ? (scrolled ? 'width' : 'height') + : scrolled ? 'height' : 'width' + } + get vertical() { + return this.#vertical + } + get size() { + return this.#container.getBoundingClientRect()[this.sideProp] + } + get viewSize() { + return this.#view.element.getBoundingClientRect()[this.sideProp] + } + get start() { + return Math.abs(this.#container[this.scrollProp]) + } + get end() { + return this.start + this.size + } + get page() { + return Math.floor(((this.start + this.end) / 2) / this.size) + } + get pages() { + return Math.round(this.viewSize / this.size) + } + scrollBy(dx, dy) { + const element = this.#container + const prop = this.scrollProp + const horizontal = prop === 'scrollLeft' + const delta = horizontal ? dx : dy + if (horizontal) element.scrollBy({ left: delta, top: 0, behavior: 'auto' }) + else element.scrollBy({ left: 0, top: delta, behavior: 'auto' }) + } + snap(vx, vy, touchState) { + if (this.#isSnapping) return + + const state = touchState ?? this.#touchState + const velocity = this.#vertical ? vy : vx + const { pages, size } = this + if (!pages || size === 0) return + + const element = this.#container + const { scrollProp } = this + const isHorizontal = scrollProp === 'scrollLeft' + + // Stop native momentum scrolling immediately + const currentScrollPos = element[scrollProp] + const overflowProp = isHorizontal ? 'overflowX' : 'overflowY' + const prevOverflow = element.style[overflowProp] + element.style[overflowProp] = 'hidden' + element[scrollProp] = currentScrollPos + + // Calculate current position and target page + const currentOffset = Math.abs(currentScrollPos) + const currentPage = Math.round(currentOffset / size) + + // Determine target page based on velocity + const velocityThreshold = 0.3 // Higher threshold to reduce accidental triggers + let targetPage = currentPage + if (Math.abs(velocity) > velocityThreshold) { + targetPage += velocity > 0 ? 1 : -1 + } + + // Single page limit (keep existing feature) + const originPage = state?.startPage ?? currentPage + if (!this.scrolled) { + const delta = targetPage - originPage + if (delta > 1) targetPage = originPage + 1 + else if (delta < -1) targetPage = originPage - 1 + } + + // Boundary limits + targetPage = Math.max(0, Math.min(pages - 1, targetPage)) + + // Calculate animation duration based on distance + const targetOffset = targetPage * size + const distance = Math.abs(targetOffset - currentOffset) + const duration = Math.max(200, Math.min(300, 250 * (distance / (size || 1)))) + + const pageArg = this.#rtl ? -targetPage : targetPage + this.#isSnapping = true + + return this.#scrollToPage(pageArg, 'snap', { animate: true, duration }) + .then(() => { + // Handle chapter boundaries (keep existing feature) + const dir = targetPage <= 0 ? -1 : targetPage >= pages - 1 ? 1 : null + if (dir) return this.#goTo({ + index: this.#adjacentIndex(dir), + anchor: dir < 0 ? () => 1 : () => 0, + }) + }) + .finally(() => { + this.#isSnapping = false + // Restore overflow after snap is complete + element.style[overflowProp] = prevOverflow + }) + } + #onTouchStart(e) { + const touch = e.changedTouches[0] + const scrollProp = this.scrollProp + this.#touchState = { + x: touch?.screenX, y: touch?.screenY, + t: e.timeStamp, + vx: 0, vy: 0, + pinched: false, + direction: 'none', + startTouch: { + x: e.touches[0].screenX, + y: e.touches[0].screenY, + }, + delta: { x: 0, y: 0 }, + startScroll: this.#container[scrollProp], + startPage: this.page, + lockedOffset: null, + axis: scrollProp, + } + this.dispatchEvent(new CustomEvent('doctouchstart', { + detail: { + touch: e.changedTouches[0], + touchState: this.#touchState, + }, + bubbles: true, + composed: true + })) + } + #onTouchMove(e) { + if (window.getSelection()?.toString()) return + + const touch = e.changedTouches[0] + const state = this.#touchState + if (!state) return + + const deltaX = touch.screenX - state.startTouch.x + const deltaY = touch.screenY - state.startTouch.y + + const absDeltaX = Math.abs(deltaX); + const absDeltaY = Math.abs(deltaY); + + state.delta.x = deltaX + state.delta.y = deltaY + + + + const threshold = 5 + + const notHorizontal = state.direction === 'horizontal' && absDeltaY > absDeltaX; + const notVertical = state.direction === 'vertical' && absDeltaX > absDeltaY; + + if (state.direction !== 'none' || (notHorizontal && notVertical)) { + if (absDeltaX < threshold && absDeltaY < threshold) return; + } + + if ((absDeltaX > threshold || absDeltaY > threshold) && state.direction === 'none') { + if (absDeltaX > absDeltaY) { + state.direction = 'horizontal' + } else { + state.direction = 'vertical' + if (this.scrollProp === 'scrollLeft' && state.lockedOffset == null) + state.lockedOffset = state.startScroll ?? this.#container.scrollLeft + } + } + + const axisProp = this.scrollProp + state.axis = axisProp + const horizontalAxis = axisProp === 'scrollLeft' + const verticalAxis = axisProp === 'scrollTop' + const horizontalDrag = state.direction === 'horizontal' + const verticalDrag = state.direction === 'vertical' + + const forwarded = new CustomEvent('doctouchmove', { + detail: { + touch, + touchState: state, + }, + preventDefault: () => e.preventDefault(), + bubbles: true, + composed: true + }) + this.dispatchEvent(forwarded) + + if (state.pinched) return + state.pinched = globalThis.visualViewport.scale > 1 + if (state.pinched) return + + if (e.touches.length > 1) { + if (this.#touchScrolled) e.preventDefault() + return + } + + const dt = e.timeStamp - state.t || 16.7 + const stepX = state.x - touch.screenX + const stepY = state.y - touch.screenY + state.x = touch.screenX + state.y = touch.screenY + state.t = e.timeStamp + state.vx = stepX / dt + state.vy = stepY / dt + + if (this.scrolled) return + + if (verticalDrag && horizontalAxis) { + e.preventDefault() + // Lock horizontal position during vertical drag (direction locking) + if (state.lockedOffset == null) + state.lockedOffset = state.startScroll ?? this.#container.scrollLeft + this.#container.scrollLeft = state.lockedOffset + return + } + + if (verticalDrag && verticalAxis) { + this.#touchScrolled = true + return + } + + if (horizontalDrag && horizontalAxis) { + this.#touchScrolled = true + // rely on native scrolling for horizontal paging + } + } + #onTouchEnd(e) { + const state = this.#touchState + this.dispatchEvent(new CustomEvent('doctouchend', { + detail: { + touch: e.changedTouches[0], + touchState: state, + }, + bubbles: true, + composed: true + })) + + this.#touchScrolled = false + if (this.scrolled) { + this.#touchState = null + return + } + + const verticalLocked = state?.direction === 'vertical' + && state.axis === 'scrollLeft' + && state.lockedOffset != null + + if (verticalLocked) { + // Restore original horizontal position and skip snapping to avoid accidental page turns + this.#container.scrollLeft = state.lockedOffset + this.#touchState = null + if (this.#pendingRelocate) { + const detail = this.#pendingRelocate + this.#pendingRelocate = null + this.dispatchEvent(new CustomEvent('relocate', { detail })) + } + return + } + + + // XXX: Firefox seems to report scale as 1... sometimes...? + // at this point I'm basically throwing `requestAnimationFrame` at + // anything that doesn't work + requestAnimationFrame(() => { + if (globalThis.visualViewport.scale === 1 && state) + Promise.resolve(this.snap(state.vx, state.vy, state)) + .finally(() => { this.#touchState = null }) + else this.#touchState = null + }) + } + // allows one to process rects as if they were LTR and horizontal + #getRectMapper() { + if (this.scrolled) { + const size = this.viewSize + const margin = this.#margin + return this.#vertical + ? ({ left, right }) => + ({ left: size - right - margin, right: size - left - margin }) + : ({ top, bottom }) => ({ left: top + margin, right: bottom + margin }) + } + const pxSize = this.pages * this.size + return this.#rtl + ? ({ left, right }) => + ({ left: pxSize - right, right: pxSize - left }) + : this.#vertical + ? ({ top, bottom }) => ({ left: top, right: bottom }) + : f => f + } + async #scrollToRect(rect, reason) { + if (this.scrolled) { + const offset = this.#getRectMapper()(rect).left - this.#margin + return this.#scrollTo(offset, reason) + } + const mappedRect = this.#getRectMapper()(rect) + const left = mappedRect.left + const pageIndex = Math.floor(left / this.size) + const pageStart = pageIndex * this.size + const pageEnd = pageStart + this.size + const nudgedLeft = Math.min(left + this.#margin / 2, pageEnd - 1) + const normalizedLeft = Math.max(pageStart, nudgedLeft) + return this.#scrollToPage(Math.floor(normalizedLeft / this.size) + (this.#rtl ? -1 : 1), reason) + } + async #scrollTo(offset, reason, smooth) { + const element = this.#container + const { scrollProp, size } = this + this.#ignoreNativeScroll = true + + const opts = typeof smooth === 'object' ? smooth ?? {} : {} + const shouldAnimate = opts.animate ?? (reason === 'snap' || smooth === true) + const easing = opts.easing ?? easeOutSine + + const finish = () => { + this.#afterScroll(reason) + this.#ignoreNativeScroll = false + } + + // If already at target position + if (Math.abs(element[scrollProp] - offset) < 1) { + finish() + return + } + + // FIXME: vertical-rl only, not -lr + if (this.scrolled && this.#vertical) offset = -offset + + const useAnimation = shouldAnimate && this.hasAttribute('animated') + + if (useAnimation) { + const distance = Math.abs(element[scrollProp] - offset) + const duration = opts.duration ?? Math.max(200, Math.min(300, 250 * (distance / (size || 1)))) + + this.#justAnchored = true + + return animate( + element[scrollProp], + offset, + duration, + easing, + x => element[scrollProp] = x, + ).then(() => { + // Ensure exact position + element[scrollProp] = offset + finish() + }).catch(() => { + this.#ignoreNativeScroll = false + }) + } else { + element[scrollProp] = offset + finish() + } + } + async #scrollToPage(page, reason, smooth) { + const offset = this.size * (this.#rtl ? -page : page) + return this.#scrollTo(offset, reason, smooth) + } + async scrollToAnchor(anchor, select) { + this.#anchor = anchor + const rects = uncollapse(anchor)?.getClientRects?.() + // if anchor is an element or a range + if (rects) { + // when the start of the range is immediately after a hyphen in the + // previous column, there is an extra zero width rect in that column + const rect = Array.from(rects) + .find(r => r.width > 0 && r.height > 0) || rects[0] + if (!rect) return + await this.#scrollToRect(rect, 'anchor') + if (select) this.#selectAnchor() + return + } + // if anchor is a fraction + if (this.scrolled) { + await this.#scrollTo(anchor * this.viewSize, 'anchor') + return + } + const { pages } = this + if (!pages) return + const textPages = pages - 2 + const newPage = Math.round(anchor * (textPages - 1)) + await this.#scrollToPage(newPage + 1, 'anchor') + } + #selectAnchor() { + const { defaultView } = this.#view.document + if (this.#anchor.startContainer) { + const sel = defaultView.getSelection() + sel.removeAllRanges() + sel.addRange(this.#anchor) + } + } + #getVisibleRange() { + if (this.scrolled) return getVisibleRange(this.#view.document, + this.start + this.#margin, this.end - this.#margin, this.#getRectMapper()) + const size = this.#rtl ? -this.size : this.size + return getVisibleRange(this.#view.document, + this.start - size, this.end - size, this.#getRectMapper()) + } + #afterScroll(reason) { + const range = this.#getVisibleRange() + // don't set new anchor if relocation was to scroll to anchor + if (reason !== 'anchor') this.#anchor = range + else this.#justAnchored = true + + const index = this.#index + const detail = { reason, range, index } + if (this.scrolled) detail.fraction = this.start / this.viewSize + else if (this.pages > 0) { + const { page, pages } = this + // this.#header.style.visibility = page > 1 ? 'visible' : 'hidden' + detail.fraction = (page - 1) / (pages - 2) + detail.size = 1 / (pages - 2) + } + if (!this.scrolled && reason === 'scroll' && (this.#touchState || this.#touchScrolled)) { + this.#pendingRelocate = detail + return + } + + this.#pendingRelocate = null + this.dispatchEvent(new CustomEvent('relocate', { detail })) + } + #handleScrollBoundaries() { + // if (!this.scrolled || this.#locked) return + + // // Only trigger transitions when very close to boundaries (95% through) + // const threshold = Math.min(50, this.size * 0.05) // Small threshold or 5% of size + // const atEnd = this.viewSize - this.end <= threshold + // const atStart = this.start <= threshold + + // // Only auto-load if we're actually at the boundary, not just approaching + // if (atEnd && !this.#loadingNext) { + // const nextIndex = this.#adjacentIndex(1) + // if (nextIndex != null) { + // this.#loadingNext = true + // // Small delay to ensure scroll has finished + // setTimeout(() => { + // this.#goTo({ + // index: nextIndex, + // anchor: () => 0, + // }).then(() => { + // this.#loadingNext = false + // }).catch(() => { + // this.#loadingNext = false + // }) + // }, 200) + // } + // } + + // if (atStart && !this.#loadingPrev) { + // const prevIndex = this.#adjacentIndex(-1) + // if (prevIndex != null) { + // this.#loadingPrev = true + // setTimeout(() => { + // this.#goTo({ + // index: prevIndex, + // anchor: () => 1, + // }).then(() => { + // this.#loadingPrev = false + // }).catch(() => { + // this.#loadingPrev = false + // }) + // }, 200) + // } + // } + } + async #display(promise) { + const { index, src, anchor, onLoad, select } = await promise + this.#index = index + if (src) { + const view = this.#createView() + const afterLoad = doc => { + if (doc.head) { + const $styleBefore = doc.createElement('style') + doc.head.prepend($styleBefore) + const $style = doc.createElement('style') + doc.head.append($style) + this.#styleMap.set(doc, [$styleBefore, $style]) + } + onLoad?.({ doc, index }) + } + const beforeRender = this.#beforeRender.bind(this) + await view.load(src, afterLoad, beforeRender) + this.dispatchEvent(new CustomEvent('create-overlayer', { + detail: { + doc: view.document, index, + attach: overlayer => view.overlayer = overlayer, + }, + })) + this.#view = view + } + await this.scrollToAnchor((typeof anchor === 'function' + ? anchor(this.#view.document) : anchor) ?? 0, select) + } + #canGoToIndex(index) { + return index >= 0 && index <= this.sections.length - 1 + } + async #goTo({ index, anchor, select }) { + if (index === this.#index) await this.#display({ index, anchor, select }) + else { + const oldIndex = this.#index + const onLoad = detail => { + this.sections[oldIndex]?.unload?.() + this.setStyles(this.#styles) + this.dispatchEvent(new CustomEvent('load', { detail })) + } + await this.#display(Promise.resolve(this.sections[index].load()) + .then(src => ({ index, src, anchor, onLoad, select })) + .catch(e => { + console.warn(e) + console.warn(new Error(`Failed to load section ${index}`)) + return {} + })) + } + } + async goTo(target) { + if (this.#locked) return + const resolved = await target + if (this.#canGoToIndex(resolved.index)) return this.#goTo(resolved) + } + #scrollPrev(distance) { + if (!this.#view) return true + if (this.scrolled) { + if (this.start > 0) return this.#scrollTo( + Math.max(0, this.start - (distance ?? this.size)), null, { animate: true }) + return true + } + if (this.atStart) return + const page = this.page - 1 + return this.#scrollToPage(page, 'page', { animate: true }).then(() => page <= 0) + } + #scrollNext(distance) { + if (!this.#view) return true + if (this.scrolled) { + if (this.viewSize - this.end > 2) return this.#scrollTo( + Math.min(this.viewSize, distance ? this.start + distance : this.end), null, { animate: true }) + return true + } + if (this.atEnd) return + const page = this.page + 1 + const pages = this.pages + return this.#scrollToPage(page, 'page', { animate: true }).then(() => page >= pages - 1) + } + get atStart() { + return this.#adjacentIndex(-1) == null && this.page <= 1 + } + get atEnd() { + return this.#adjacentIndex(1) == null && this.page >= this.pages - 2 + } + #adjacentIndex(dir) { + for (let index = this.#index + dir; this.#canGoToIndex(index); index += dir) + if (this.sections[index]?.linear !== 'no') return index + } + async #turnPage(dir, distance) { + // if (this.#locked) return + this.#locked = true + const prev = dir === -1 + const shouldGo = await (prev ? this.#scrollPrev(distance) : this.#scrollNext(distance)) + + if (shouldGo) await this.#goTo({ + index: this.#adjacentIndex(dir), + anchor: prev ? () => 1 : () => 0, + }) + if (shouldGo || !this.hasAttribute('animated')) await wait(100) + this.#locked = false + } + prev(distance) { + return this.#turnPage(-1, distance) + } + next(distance) { + return this.#turnPage(1, distance) + } + prevSection() { + return this.goTo({ index: this.#adjacentIndex(-1) }) + } + nextSection() { + return this.goTo({ index: this.#adjacentIndex(1) }) + } + firstSection() { + const index = this.sections.findIndex(section => section.linear !== 'no') + return this.goTo({ index }) + } + lastSection() { + const index = this.sections.findLastIndex(section => section.linear !== 'no') + return this.goTo({ index }) + } + getContents() { + if (this.#view) return [{ + index: this.#index, + overlayer: this.#view.overlayer, + doc: this.#view.document, + }] + return [] + } + setStyles(styles) { + this.#styles = styles + const $$styles = this.#styleMap.get(this.#view?.document) + if (!$$styles) return + const [$beforeStyle, $style] = $$styles + if (Array.isArray(styles)) { + const [beforeStyle, style] = styles + $beforeStyle.textContent = beforeStyle + $style.textContent = style + } else $style.textContent = styles + + this.#applyBackground() + + // needed because the resize observer doesn't work in Firefox + this.#view?.document?.fonts?.ready?.then(() => this.#view.expand()) + } + get writingMode() { + return this.#view?.writingMode + } + destroy() { + this.#observer.unobserve(this) + this.#view.destroy() + this.#view = null + this.sections[this.#index]?.unload?.() + this.#mediaQuery.removeEventListener('change', this.#mediaQueryListener) + if (this.#pendingScrollFrame) { + cancelAnimationFrame(this.#pendingScrollFrame) + this.#pendingScrollFrame = null + } + this.#pendingRelocate = null + } +} + +customElements.define('foliate-paginator', Paginator) diff --git a/assets/foliate-js/src/pdf.js b/assets/foliate-js/src/pdf.js new file mode 100644 index 0000000..4dde696 --- /dev/null +++ b/assets/foliate-js/src/pdf.js @@ -0,0 +1,616 @@ +/* global pdfjsLib */ + +// https://github.com/mozilla/pdf.js/blob/f04967017f22e46d70d11468dd928b4cdc2f6ea1/web/text_layer_builder.css +const textLayerBuilderCSS = ` +/* Copyright 2014 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +:root { + --highlight-bg-color: rgb(180 0 170); + --highlight-selected-bg-color: rgb(0 100 0); +} + +@media screen and (forced-colors: active) { + :root { + --highlight-bg-color: Highlight; + --highlight-selected-bg-color: ButtonText; + } +} + +.textLayer { + position: absolute; + text-align: initial; + inset: 0; + overflow: hidden; + opacity: 0.25; + line-height: 1; + text-size-adjust: none; + forced-color-adjust: none; + transform-origin: 0 0; + z-index: 2; +} + +.textLayer :is(span, br) { + color: transparent; + position: absolute; + white-space: pre; + cursor: text; + transform-origin: 0% 0%; +} + +/* Only necessary in Google Chrome, see issue 14205, and most unfortunately + * the problem doesn't show up in "text" reference tests. */ +/*#if !MOZCENTRAL*/ +.textLayer span.markedContent { + top: 0; + height: 0; +} +/*#endif*/ + +.textLayer .highlight { + margin: -1px; + padding: 1px; + background-color: var(--highlight-bg-color); + border-radius: 4px; +} + +.textLayer .highlight.appended { + position: initial; +} + +.textLayer .highlight.begin { + border-radius: 4px 0 0 4px; +} + +.textLayer .highlight.end { + border-radius: 0 4px 4px 0; +} + +.textLayer .highlight.middle { + border-radius: 0; +} + +.textLayer .highlight.selected { + background-color: var(--highlight-selected-bg-color); +} + +.textLayer ::selection { + /*#if !MOZCENTRAL*/ + background: blue; + /*#endif*/ + background: AccentColor; /* stylelint-disable-line declaration-block-no-duplicate-properties */ +} + +/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */ +/*#if !MOZCENTRAL*/ +.textLayer br::selection { + background: transparent; +} +/*#endif*/ + +.textLayer .endOfContent { + display: block; + position: absolute; + inset: 100% 0 0; + z-index: -1; + cursor: default; + user-select: none; +} + +.textLayer .endOfContent.active { + top: 0; +} +` + +//https://github.com/mozilla/pdf.js/blob/d64f223d034ad74fb62571c3acff566d25eca413/web/annotation_layer_builder.css +const annotationLayerBuilderCSS = ` +/* Copyright 2014 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +:root { + --annotation-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,"); + --input-focus-border-color: Highlight; + --input-focus-outline: 1px solid Canvas; + --input-unfocused-border-color: transparent; + --input-disabled-border-color: transparent; + --input-hover-border-color: black; + --link-outline: none; +} + +@media screen and (forced-colors: active) { + :root { + --input-focus-border-color: CanvasText; + --input-unfocused-border-color: ActiveText; + --input-disabled-border-color: GrayText; + --input-hover-border-color: Highlight; + --link-outline: 1.5px solid LinkText; + --hcm-highligh-filter: invert(100%); + } + .annotationLayer .textWidgetAnnotation :is(input, textarea):required, + .annotationLayer .choiceWidgetAnnotation select:required, + .annotationLayer + .buttonWidgetAnnotation:is(.checkBox, .radioButton) + input:required { + outline: 1.5px solid selectedItem; + } + + .annotationLayer .linkAnnotation:hover { + backdrop-filter: var(--hcm-highligh-filter); + } + + .annotationLayer .linkAnnotation > a:hover { + opacity: 0 !important; + background: none !important; + box-shadow: none; + } + + .annotationLayer .popupAnnotation .popup { + outline: calc(1.5px * var(--scale-factor)) solid CanvasText !important; + background-color: ButtonFace !important; + color: ButtonText !important; + } + + .annotationLayer .highlightArea:hover::after { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + backdrop-filter: var(--hcm-highligh-filter); + content: ""; + pointer-events: none; + } + + .annotationLayer .popupAnnotation.focused .popup { + outline: calc(3px * var(--scale-factor)) solid Highlight !important; + } +} + +.annotationLayer { + position: absolute; + top: 0; + left: 0; + pointer-events: none; + transform-origin: 0 0; + z-index: 3; +} + +.annotationLayer[data-main-rotation="90"] .norotate { + transform: rotate(270deg) translateX(-100%); +} +.annotationLayer[data-main-rotation="180"] .norotate { + transform: rotate(180deg) translate(-100%, -100%); +} +.annotationLayer[data-main-rotation="270"] .norotate { + transform: rotate(90deg) translateY(-100%); +} + +.annotationLayer canvas { + position: absolute; + width: 100%; + height: 100%; + pointer-events: none; +} + +.annotationLayer section { + position: absolute; + text-align: initial; + pointer-events: auto; + box-sizing: border-box; + transform-origin: 0 0; +} + +.annotationLayer .linkAnnotation { + outline: var(--link-outline); +} + +.annotationLayer :is(.linkAnnotation, .buttonWidgetAnnotation.pushButton) > a { + position: absolute; + font-size: 1em; + top: 0; + left: 0; + width: 100%; + height: 100%; +} + +.annotationLayer + :is(.linkAnnotation, .buttonWidgetAnnotation.pushButton):not(.hasBorder) + > a:hover { + opacity: 0.2; + background-color: rgb(255 255 0); + box-shadow: 0 2px 10px rgb(255 255 0); +} + +.annotationLayer .linkAnnotation.hasBorder:hover { + background-color: rgb(255 255 0 / 0.2); +} + +.annotationLayer .hasBorder { + background-size: 100% 100%; +} + +.annotationLayer .textAnnotation img { + position: absolute; + cursor: pointer; + width: 100%; + height: 100%; + top: 0; + left: 0; +} + +.annotationLayer .textWidgetAnnotation :is(input, textarea), +.annotationLayer .choiceWidgetAnnotation select, +.annotationLayer .buttonWidgetAnnotation:is(.checkBox, .radioButton) input { + background-image: var(--annotation-unfocused-field-background); + border: 2px solid var(--input-unfocused-border-color); + box-sizing: border-box; + font: calc(9px * var(--scale-factor)) sans-serif; + height: 100%; + margin: 0; + vertical-align: top; + width: 100%; +} + +.annotationLayer .textWidgetAnnotation :is(input, textarea):required, +.annotationLayer .choiceWidgetAnnotation select:required, +.annotationLayer + .buttonWidgetAnnotation:is(.checkBox, .radioButton) + input:required { + outline: 1.5px solid red; +} + +.annotationLayer .choiceWidgetAnnotation select option { + padding: 0; +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input { + border-radius: 50%; +} + +.annotationLayer .textWidgetAnnotation textarea { + resize: none; +} + +.annotationLayer .textWidgetAnnotation :is(input, textarea)[disabled], +.annotationLayer .choiceWidgetAnnotation select[disabled], +.annotationLayer + .buttonWidgetAnnotation:is(.checkBox, .radioButton) + input[disabled] { + background: none; + border: 2px solid var(--input-disabled-border-color); + cursor: not-allowed; +} + +.annotationLayer .textWidgetAnnotation :is(input, textarea):hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer + .buttonWidgetAnnotation:is(.checkBox, .radioButton) + input:hover { + border: 2px solid var(--input-hover-border-color); +} +.annotationLayer .textWidgetAnnotation :is(input, textarea):hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer .buttonWidgetAnnotation.checkBox input:hover { + border-radius: 2px; +} + +.annotationLayer .textWidgetAnnotation :is(input, textarea):focus, +.annotationLayer .choiceWidgetAnnotation select:focus { + background: none; + border: 2px solid var(--input-focus-border-color); + border-radius: 2px; + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation:is(.checkBox, .radioButton) :focus { + background-image: none; + background-color: transparent; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox :focus { + border: 2px solid var(--input-focus-border-color); + border-radius: 2px; + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton :focus { + border: 2px solid var(--input-focus-border-color); + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::after, +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked::before { + background-color: CanvasText; + content: ""; + display: block; + position: absolute; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::after { + height: 80%; + left: 45%; + width: 1px; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::before { + transform: rotate(45deg); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::after { + transform: rotate(-45deg); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked::before { + border-radius: 50%; + height: 50%; + left: 30%; + top: 20%; + width: 50%; +} + +.annotationLayer .textWidgetAnnotation input.comb { + font-family: monospace; + padding-left: 2px; + padding-right: 0; +} + +.annotationLayer .textWidgetAnnotation input.comb:focus { + /* + * Letter spacing is placed on the right side of each character. Hence, the + * letter spacing of the last character may be placed outside the visible + * area, causing horizontal scrolling. We avoid this by extending the width + * when the element has focus and revert this when it loses focus. + */ + width: 103%; +} + +.annotationLayer .buttonWidgetAnnotation:is(.checkBox, .radioButton) input { + appearance: none; +} + +.annotationLayer .fileAttachmentAnnotation .popupTriggerArea { + height: 100%; + width: 100%; +} + +.annotationLayer .popupAnnotation { + position: absolute; + font-size: calc(9px * var(--scale-factor)); + pointer-events: none; + width: max-content; + max-width: 45%; + height: auto; +} + +.annotationLayer .popup { + background-color: rgb(255 255 153); + box-shadow: 0 calc(2px * var(--scale-factor)) calc(5px * var(--scale-factor)) + rgb(136 136 136); + border-radius: calc(2px * var(--scale-factor)); + outline: 1.5px solid rgb(255 255 74); + padding: calc(6px * var(--scale-factor)); + cursor: pointer; + font: message-box; + white-space: normal; + word-wrap: break-word; + pointer-events: auto; +} + +.annotationLayer .popupAnnotation.focused .popup { + outline-width: 3px; +} + +.annotationLayer .popup * { + font-size: calc(9px * var(--scale-factor)); +} + +.annotationLayer .popup > .header { + display: inline-block; +} + +.annotationLayer .popup > .header h1 { + display: inline; +} + +.annotationLayer .popup > .header .popupDate { + display: inline-block; + margin-left: calc(5px * var(--scale-factor)); + width: fit-content; +} + +.annotationLayer .popupContent { + border-top: 1px solid rgb(51 51 51); + margin-top: calc(2px * var(--scale-factor)); + padding-top: calc(2px * var(--scale-factor)); +} + +.annotationLayer .richText > * { + white-space: pre-wrap; + font-size: calc(9px * var(--scale-factor)); +} + +.annotationLayer .popupTriggerArea { + cursor: pointer; +} + +.annotationLayer section svg { + position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; +} + +.annotationLayer .annotationTextContent { + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + color: transparent; + user-select: none; + pointer-events: none; +} + +.annotationLayer .annotationTextContent span { + width: 100%; + display: inline-block; +} + +.annotationLayer svg.quadrilateralsContainer { + contain: strict; + width: 0; + height: 0; + position: absolute; + top: 0; + left: 0; + z-index: -1; +} +` + +const renderPage = async (page, getImageBlob) => { + + const naturalPdfSize = page.getViewport({ scale: 1 }) + const naturalPdfRatio = naturalPdfSize.width / naturalPdfSize.height + const appRatio = innerWidth / innerHeight + const pdfToAppResolutionRatio = appRatio / naturalPdfRatio + + const scale = devicePixelRatio * pdfToAppResolutionRatio + const viewport = page.getViewport({ scale }) + + const canvas = document.createElement('canvas') + canvas.height = viewport.height + canvas.width = viewport.width + const canvasContext = canvas.getContext('2d') + await page.render({ canvasContext, viewport }).promise + const blob = await new Promise(resolve => canvas.toBlob(resolve)) + if (getImageBlob) return blob + + /* + // with the SVG backend + const operatorList = await page.getOperatorList() + const svgGraphics = new pdfjsLib.SVGGraphics(page.commonObjs, page.objs) + const svg = await svgGraphics.getSVG(operatorList, viewport) + const str = new XMLSerializer().serializeToString(svg) + const blob = new Blob([str], { type: 'image/svg+xml' }) + */ + + const container = document.createElement('div') + container.classList.add('textLayer') + await pdfjsLib.renderTextLayer({ + textContentSource: await page.getTextContent(), + container, viewport, + }).promise + + const div = document.createElement('div') + div.classList.add('annotationLayer') + await new pdfjsLib.AnnotationLayer({ page, viewport, div }).render({ + annotations: await page.getAnnotations(), + linkService: { + getDestinationHash: dest => JSON.stringify(dest), + addLinkAttributes: (link, url) => link.href = url, + }, + }) + + const src = URL.createObjectURL(blob) + const url = URL.createObjectURL(new Blob([` + + + + + ${container.outerHTML} + ${div.outerHTML} + `], { type: 'text/html' })) + return url +} + +const makeTOCItem = item => ({ + label: item.title, + href: JSON.stringify(item.dest), + subitems: item.items.length ? item.items.map(makeTOCItem) : null, +}) + +export const makePDF = async file => { + const data = new Uint8Array(await file.arrayBuffer()) + const pdf = await pdfjsLib.getDocument({ data }).promise + + const book = { rendition: { layout: 'pre-paginated' } } + + const info = (await pdf.getMetadata())?.info + book.metadata = { + title: info?.Title, + author: info?.Author, + } + + const outline = await pdf.getOutline() + book.toc = outline?.map(makeTOCItem) + + const cache = new Map() + book.sections = Array.from({ length: pdf.numPages }).map((_, i) => ({ + id: i, + load: async () => { + const cached = cache.get(i) + if (cached) return cached + const url = await renderPage(await pdf.getPage(i + 1)) + cache.set(i, url) + return url + }, + size: 1000, + })) + book.sections[0].pageSpread = 'right' + book.isExternal = uri => /^\w+:/i.test(uri) + book.resolveHref = async href => { + const parsed = JSON.parse(href) + const dest = typeof parsed === 'string' + ? await pdf.getDestination(parsed) : parsed + if (!dest || !dest[0]) return { index: 0 } + const index = await pdf.getPageIndex(dest[0]) + return { index } + } + book.splitTOCHref = async href => { + const parsed = JSON.parse(href) + const dest = typeof parsed === 'string' + ? await pdf.getDestination(parsed) : parsed + if (!dest || !dest[0]) return [0, null] + const index = await pdf.getPageIndex(dest[0]) + return [index, null] + } + book.getTOCFragment = doc => doc.documentElement + book.getCover = async () => renderPage(await pdf.getPage(1), true) + return book +} diff --git a/assets/foliate-js/src/progress.js b/assets/foliate-js/src/progress.js new file mode 100644 index 0000000..f01c512 --- /dev/null +++ b/assets/foliate-js/src/progress.js @@ -0,0 +1,113 @@ +// assign a unique ID for each TOC item +const assignIDs = toc => { + let id = 0 + const assignID = item => { + item.id = id++ + if (item.subitems) for (const subitem of item.subitems) assignID(subitem) + } + for (const item of toc) assignID(item) + return toc +} + +const flatten = items => items + .map(item => item.subitems?.length + ? [item, flatten(item.subitems)].flat() + : item) + .flat() + +export class TOCProgress { + async init({ toc, ids, splitHref, getFragment }) { + assignIDs(toc) + const items = flatten(toc) + const grouped = new Map() + for (const [i, item] of items.entries()) { + const [id, fragment] = await splitHref(item?.href) ?? [] + const value = { fragment, item } + if (grouped.has(id)) grouped.get(id).items.push(value) + else grouped.set(id, { prev: items[i - 1], items: [value] }) + } + const map = new Map() + for (const [i, id] of ids.entries()) { + if (grouped.has(id)) map.set(id, grouped.get(id)) + else map.set(id, map.get(ids[i - 1])) + } + this.ids = ids + this.map = map + this.getFragment = getFragment + } + getProgress(index, range) { + if (!this.ids) return + const id = this.ids[index] + const obj = this.map.get(id) + if (!obj) return null + const { prev, items } = obj + if (!items) return prev + if (!range || items.length === 1 && !items[0].fragment) return items[0].item + + const doc = range.startContainer.getRootNode() + for (const [i, { fragment }] of items.entries()) { + const el = this.getFragment(doc, fragment) + if (!el) continue + if (range.comparePoint(el, 0) > 0) + return (items[i - 1]?.item ?? prev) + } + return items[items.length - 1].item + } +} + +export class SectionProgress { + constructor(sections, sizePerLoc, sizePerTimeUnit) { + this.sizes = sections.map(s => s.linear != 'no' && s.size > 0 ? s.size : 0) + this.sizePerLoc = sizePerLoc + this.sizePerTimeUnit = sizePerTimeUnit + this.sizeTotal = this.sizes.reduce((a, b) => a + b, 0) + this.sectionFractions = this.#getSectionFractions() + } + #getSectionFractions() { + const { sizeTotal } = this + const results = [0] + let sum = 0 + for (const size of this.sizes) results.push((sum += size) / sizeTotal) + return results + } + // get progress given index of and fractions within a section + getProgress(index, fractionInSection, pageFraction = 0) { + const { sizes, sizePerLoc, sizePerTimeUnit, sizeTotal } = this + const sizeInSection = sizes[index] ?? 0 + const sizeBefore = sizes.slice(0, index).reduce((a, b) => a + b, 0) + const size = sizeBefore + fractionInSection * sizeInSection + const nextSize = size + pageFraction * sizeInSection + const remainingTotal = sizeTotal - size + const remainingSection = (1 - fractionInSection) * sizeInSection + return { + fraction: nextSize / sizeTotal, + section: { + current: index, + total: sizes.length, + }, + location: { + current: Math.floor(size / sizePerLoc), + next: Math.floor(nextSize / sizePerLoc), + total: Math.ceil(sizeTotal / sizePerLoc), + }, + time: { + section: remainingSection / sizePerTimeUnit, + total: remainingTotal / sizePerTimeUnit, + }, + } + } + // the inverse of `getProgress` + // get index of and fraction in section based on total fraction + getSection(fraction) { + if (fraction <= 0) return [0, 0] + if (fraction >= 1) return [this.sizes.length - 1, 1] + fraction = fraction + Number.EPSILON + const { sizeTotal } = this + let index = this.sectionFractions.findIndex(x => x > fraction) - 1 + if (index < 0) return [0, 0] + while (!this.sizes[index]) index++ + const fractionInSection = (fraction - this.sectionFractions[index]) + / (this.sizes[index] / sizeTotal) + return [index, fractionInSection] + } +} diff --git a/assets/foliate-js/src/search.js b/assets/foliate-js/src/search.js new file mode 100644 index 0000000..381aa2a --- /dev/null +++ b/assets/foliate-js/src/search.js @@ -0,0 +1,130 @@ +// length for context in excerpts +const CONTEXT_LENGTH = 50 + +const normalizeWhitespace = str => str.replace(/\s+/g, ' ') + +const makeExcerpt = (strs, { startIndex, startOffset, endIndex, endOffset }) => { + const start = strs[startIndex] + const end = strs[endIndex] + const match = start === end + ? start.slice(startOffset, endOffset) + : start.slice(startOffset) + + strs.slice(start + 1, end).join('') + + end.slice(0, endOffset) + const trimmedStart = normalizeWhitespace(start.slice(0, startOffset)).trimStart() + const trimmedEnd = normalizeWhitespace(end.slice(endOffset)).trimEnd() + const ellipsisPre = trimmedStart.length < CONTEXT_LENGTH ? '' : '…' + const ellipsisPost = trimmedEnd.length < CONTEXT_LENGTH ? '' : '…' + const pre = `${ellipsisPre}${trimmedStart.slice(-CONTEXT_LENGTH)}` + const post = `${trimmedEnd.slice(0, CONTEXT_LENGTH)}${ellipsisPost}` + return { pre, match, post } +} + +const simpleSearch = function* (strs, query, options = {}) { + const { locales = 'en', sensitivity } = options + const matchCase = sensitivity === 'variant' + const haystack = strs.join('') + const lowerHaystack = matchCase ? haystack : haystack.toLocaleLowerCase(locales) + const needle = matchCase ? query : query.toLocaleLowerCase(locales) + const needleLength = needle.length + let index = -1 + let strIndex = -1 + let sum = 0 + do { + index = lowerHaystack.indexOf(needle, index + 1) + if (index > -1) { + while (sum <= index) sum += strs[++strIndex].length + const startIndex = strIndex + const startOffset = index - (sum - strs[strIndex].length) + const end = index + needleLength + while (sum <= end) sum += strs[++strIndex].length + const endIndex = strIndex + const endOffset = end - (sum - strs[strIndex].length) + const range = { startIndex, startOffset, endIndex, endOffset } + yield { range, excerpt: makeExcerpt(strs, range) } + } + } while (index > -1) +} + +const segmenterSearch = function* (strs, query, options = {}) { + const { locales = 'en', granularity = 'word', sensitivity = 'base' } = options + let segmenter, collator + try { + segmenter = new Intl.Segmenter(locales, { usage: 'search', granularity }) + collator = new Intl.Collator(locales, { sensitivity }) + } catch (e) { + console.warn(e) + segmenter = new Intl.Segmenter('en', { usage: 'search', granularity }) + collator = new Intl.Collator('en', { sensitivity }) + } + const queryLength = Array.from(segmenter.segment(query)).length + + const substrArr = [] + let strIndex = 0 + let segments = segmenter.segment(strs[strIndex])[Symbol.iterator]() + main: while (strIndex < strs.length) { + while (substrArr.length < queryLength) { + const { done, value } = segments.next() + if (done) { + // the current string is exhausted + // move on to the next string + strIndex++ + if (strIndex < strs.length) { + segments = segmenter.segment(strs[strIndex])[Symbol.iterator]() + continue + } else break main + } + const { index, segment } = value + // ignore formatting characters + if (!/[^\p{Format}]/u.test(segment)) continue + // normalize whitespace + if (/\s/u.test(segment)) { + if (!/\s/u.test(substrArr[substrArr.length - 1]?.segment)) + substrArr.push({ strIndex, index, segment: ' ' }) + continue + } + value.strIndex = strIndex + substrArr.push(value) + } + const substr = substrArr.map(x => x.segment).join('') + if (collator.compare(query, substr) === 0) { + const endIndex = strIndex + const lastSeg = substrArr[substrArr.length - 1] + const endOffset = lastSeg.index + lastSeg.segment.length + const startIndex = substrArr[0].strIndex + const startOffset = substrArr[0].index + const range = { startIndex, startOffset, endIndex, endOffset } + yield { range, excerpt: makeExcerpt(strs, range) } + } + substrArr.shift() + } +} + +export const search = (strs, query, options) => { + const { granularity = 'grapheme', sensitivity = 'base' } = options + if (!Intl?.Segmenter || granularity === 'grapheme' + && (sensitivity === 'variant' || sensitivity === 'accent')) + return simpleSearch(strs, query, options) + return segmenterSearch(strs, query, options) +} + +export const searchMatcher = (textWalker, opts) => { + const { defalutLocale, matchCase, matchDiacritics, matchWholeWords } = opts + return function* (doc, query) { + const iter = textWalker(doc, function* (strs, makeRange) { + for (const result of search(strs, query, { + locales: doc.body.lang || doc.documentElement.lang || defalutLocale || 'en', + granularity: matchWholeWords ? 'word' : 'grapheme', + sensitivity: matchDiacritics && matchCase ? 'variant' + : matchDiacritics && !matchCase ? 'accent' + : !matchDiacritics && matchCase ? 'case' + : 'base', + })) { + const { startIndex, startOffset, endIndex, endOffset } = result.range + result.range = makeRange(startIndex, startOffset, endIndex, endOffset) + yield result + } + }) + for (const result of iter) yield result + } +} diff --git a/assets/foliate-js/src/text-walker.js b/assets/foliate-js/src/text-walker.js new file mode 100644 index 0000000..236a539 --- /dev/null +++ b/assets/foliate-js/src/text-walker.js @@ -0,0 +1,49 @@ +const walkRange = (range, walker) => { + const nodes = [] + for (let node = walker.currentNode; node; node = walker.nextNode()) { + const compare = range.comparePoint(node, 0) + if (compare === 0) nodes.push(node) + else if (compare > 0) break + } + return nodes +} + +const walkDocument = (_, walker) => { + const nodes = [] + for (let node = walker.nextNode(); node; node = walker.nextNode()) + nodes.push(node) + return nodes +} + +const filter = NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_TEXT + | NodeFilter.SHOW_CDATA_SECTION + +const acceptNode = node => { + if (node.nodeType === 1) { + const name = node.tagName.toLowerCase() + if (name === 'script' || name === 'style') return NodeFilter.FILTER_REJECT + + // Skip translation elements to preserve CFI calculations + if (node.classList && node.classList.contains('translated-text')) { + return NodeFilter.FILTER_REJECT + } + + return NodeFilter.FILTER_SKIP + } + return NodeFilter.FILTER_ACCEPT +} + +export const textWalker = function* (x, func) { + const root = x.commonAncestorContainer ?? x.body ?? x + const walker = document.createTreeWalker(root, filter, { acceptNode }) + const walk = x.commonAncestorContainer ? walkRange : walkDocument + const nodes = walk(x, walker) + const strs = nodes.map(node => node.nodeValue) + const makeRange = (startIndex, startOffset, endIndex, endOffset) => { + const range = document.createRange() + range.setStart(nodes[startIndex], startOffset) + range.setEnd(nodes[endIndex], endOffset) + return range + } + for (const match of func(strs, makeRange)) yield match +} diff --git a/assets/foliate-js/src/translator.js b/assets/foliate-js/src/translator.js new file mode 100644 index 0000000..0d4776d --- /dev/null +++ b/assets/foliate-js/src/translator.js @@ -0,0 +1,359 @@ +// Translation modes +export const TranslationMode = { + OFF: 'off', + TRANSLATION_ONLY: 'translation-only', + ORIGINAL_ONLY: 'original-only', + BILINGUAL: 'bilingual' +} + +// Make TranslationMode globally available for debugging +if (typeof window !== 'undefined') { + window.TranslationMode = TranslationMode +} + +// Translation function that calls Flutter's translation service +const translate = async (text) => { + try { + // Call Flutter's translation handler + const result = await window.flutter_inappwebview.callHandler('translateText', text) + return result || `Translation failed: ${text}` + } catch (error) { + console.error('Translation failed:', error) + return `Translation error: ${text}` + } +} + +export class Translator { + #translationMode = TranslationMode.OFF + observedElements = new Set() + #translatedElements = new WeakMap() + #observer = null + + constructor() { + this.#initializeObserver() + } + + #initializeObserver() { + this.#observer = new IntersectionObserver( + (entries) => { + // console.log(`IntersectionObserver triggered with ${entries.length} entries`) + entries.forEach(entry => { + if (entry.isIntersecting) { + // console.log('Element intersecting, translating:', entry.target.tagName, entry.target.textContent?.substring(0, 30)) + this.#translateElement(entry.target).catch(error => + console.warn('Translation failed in observer:', error) + ) + } + }) + }, + { + rootMargin: '1280px', + threshold: 0 + } + ) + } + + async setTranslationMode(mode) { + if (!Object.values(TranslationMode).includes(mode)) { + console.warn(`Invalid translation mode: ${mode}`) + return + } + + const oldMode = this.#translationMode + this.#translationMode = mode + + if (oldMode !== mode) { + // console.log(`Translation mode changed from ${oldMode} to ${mode}`) + + if (mode === TranslationMode.OFF) { + // Turn off translation + this.#updateTranslationDisplay() + } else if (oldMode === TranslationMode.OFF) { + // Turn on translation - force translate visible elements and wait for completion + await this.#forceTranslateVisibleElements() + } else { + // Just update display mode + this.#updateTranslationDisplay() + } + } + + // Re-render annotations after translation mode change (and after translation completion) + if (window.reader && window.reader.annotationsByValue) { + const existingAnnotations = Array.from(window.reader.annotationsByValue.values()) + if (existingAnnotations.length > 0) { + // console.log('Re-rendering annotations after translation mode change:', existingAnnotations.length) + window.renderAnnotations(existingAnnotations) + } + } + } + + getTranslationMode() { + return this.#translationMode + } + + observeDocument(doc) { + // console.log('Observing document for translation, doc:', doc) + if (!doc) { + console.warn('No document provided to observeDocument') + return + } + + const textElements = this.#walkTextNodes(doc.body || doc.documentElement) + // console.log(`Found ${textElements.length} text elements to observe`) + + textElements.forEach(element => { + if (!this.observedElements.has(element)) { + this.#observer.observe(element) + this.observedElements.add(element) + // console.log('Added element to observer:', element.tagName, element.textContent?.substring(0, 50)) + } + }) + + // console.log(`Total observed elements: ${this.observedElements.size}`) + } + + clearTranslations() { + // Remove all translation elements and restore original content + this.observedElements.forEach(element => { + const translationElements = element.querySelectorAll('.translated-text') + translationElements.forEach(trans => trans.remove()) + + // Restore original text if hidden + this.#restoreOriginalText(element) + }) + + // Clear observer + this.#observer.disconnect() + this.observedElements.clear() + this.#translatedElements = new WeakMap() + + // Reinitialize observer + this.#initializeObserver() + } + + #walkTextNodes(root, rejectTags = ['pre', 'code', 'math', 'style', 'script']) { + const elements = [] + + const walk = (node, depth = 0) => { + if (depth > 15) return + + const children = Array.from(node.children || []) + for (const child of children) { + if (rejectTags.includes(child.tagName.toLowerCase())) { + continue + } + + // Skip translation elements + if (child.classList.contains('translated-text')) { + continue + } + + const hasDirectText = Array.from(child.childNodes).some(node => { + if (node.nodeType === Node.TEXT_NODE && node.textContent?.trim()) { + return true + } + if (node.nodeType === Node.ELEMENT_NODE && node.tagName === 'SPAN') { + return true + } + return false + }) + + if (child.children.length === 0 && child.textContent?.trim()) { + elements.push(child) + } else if (hasDirectText) { + elements.push(child) + } else if (child.children.length > 0) { + walk(child, depth + 1) + } + } + } + + walk(root) + return elements + } + + async #translateElement(element) { + if (this.#translationMode === TranslationMode.OFF) return + if (this.#translatedElements.has(element)) return + + const text = element.innerText?.trim() + if (!text) return + + try { + const translatedText = await translate(text) + + // Mark as translated to prevent re-processing + this.#translatedElements.set(element, { + originalText: text, + translatedText: translatedText + }) + + this.#applyTranslation(element, translatedText) + } catch (error) { + console.warn('Translation failed:', error) + } + } + + #applyTranslation(element, translatedText) { + // Remove existing translation if any + const existingTranslation = element.querySelector('.translated-text') + if (existingTranslation) { + existingTranslation.remove() + } + + // Create translation wrapper + const wrapper = document.createElement('span') + wrapper.className = 'translated-text' + wrapper.setAttribute('data-translation-mark', '1') + wrapper.style.display = 'block' + // wrapper.style.fontSize = '0.9em' + // wrapper.style.color = '#666' + // wrapper.style.fontStyle = 'italic' + wrapper.style.marginTop = '0.2em' + wrapper.textContent = translatedText + + // Apply based on current mode + this.#updateElementDisplay(element, wrapper) + + element.appendChild(wrapper) + } + + #updateElementDisplay(element, translationWrapper) { + const data = this.#translatedElements.get(element) + if (!data) return + + switch (this.#translationMode) { + case TranslationMode.TRANSLATION_ONLY: + this.#hideOriginalText(element) + translationWrapper.style.display = 'block' + break + + case TranslationMode.ORIGINAL_ONLY: + this.#restoreOriginalText(element) + translationWrapper.style.display = 'none' + break + + case TranslationMode.BILINGUAL: + this.#restoreOriginalText(element) + translationWrapper.style.display = 'block' + break + + case TranslationMode.OFF: + default: + this.#restoreOriginalText(element) + translationWrapper.style.display = 'none' + break + } + } + + #hideOriginalText(element) { + // Use CSS to hide original content instead of removing DOM nodes + if (!element.hasAttribute('data-original-visibility')) { + element.setAttribute('data-original-visibility', 'hidden') + + // Hide all child nodes except translation elements using CSS + Array.from(element.childNodes).forEach(node => { + if (node.nodeType === Node.ELEMENT_NODE) { + const el = node + if (!el.classList || !el.classList.contains('translated-text')) { + // Store and hide using CSS + if (!el.hasAttribute('data-original-display')) { + el.setAttribute('data-original-display', el.style.display || 'initial') + el.style.display = 'none' + } + } + } else if (node.nodeType === Node.TEXT_NODE) { + // For text nodes, store content and make invisible + if (!node.__originalContent) { + node.__originalContent = node.textContent + node.textContent = '' + } + } + }) + } + + // Mark element as having hidden text + element.classList.add('translation-source-hidden') + } + + #restoreOriginalText(element) { + // Restore visibility by reversing the hide operations + if (element.hasAttribute('data-original-visibility')) { + // Restore all child nodes + Array.from(element.childNodes).forEach(node => { + if (node.nodeType === Node.ELEMENT_NODE) { + const el = node + if (!el.classList || !el.classList.contains('translated-text')) { + // Restore original display + if (el.hasAttribute('data-original-display')) { + const originalDisplay = el.getAttribute('data-original-display') + el.style.display = originalDisplay === 'initial' ? '' : originalDisplay + el.removeAttribute('data-original-display') + } + } + } else if (node.nodeType === Node.TEXT_NODE) { + // Restore text content + if (node.__originalContent !== undefined) { + node.textContent = node.__originalContent + delete node.__originalContent + } + } + }) + + element.removeAttribute('data-original-visibility') + } + + element.classList.remove('translation-source-hidden') + } + + async #forceTranslateVisibleElements() { + // console.log('Force translating visible elements') + + const translationPromises = [] + + // Find elements in viewport and translate them immediately + this.observedElements.forEach(element => { + const rect = element.getBoundingClientRect() + const isVisible = rect.top < window.innerHeight && rect.bottom > 0 + + if (isVisible && !this.#translatedElements.has(element)) { + // console.log('Force translating visible element:', element) + const translationPromise = this.#translateElement(element).catch(error => { + console.warn('Force translation failed:', error) + }) + translationPromises.push(translationPromise) + } else if (isVisible && this.#translatedElements.has(element)) { + // Element already translated, just update display + const translationWrapper = element.querySelector('.translated-text') + if (translationWrapper) { + this.#updateElementDisplay(element, translationWrapper) + } + } + }) + + // Wait for all visible translations to complete + if (translationPromises.length > 0) { + // console.log(`Waiting for ${translationPromises.length} translations to complete`) + await Promise.allSettled(translationPromises) + // console.log('All visible translations completed') + } + } + + #updateTranslationDisplay() { + // console.log('Updating translation display for mode:', this.#translationMode, 'Elements:', this.observedElements.size) + this.observedElements.forEach(element => { + const translationWrapper = element.querySelector('.translated-text') + if (translationWrapper) { + // console.log('Updating display for element with translation:', element) + this.#updateElementDisplay(element, translationWrapper) + } else { + // console.log('No translation wrapper found for element:', element) + } + }) + } + + destroy() { + this.clearTranslations() + this.#observer = null + } +} \ No newline at end of file diff --git a/assets/foliate-js/src/tts.js b/assets/foliate-js/src/tts.js new file mode 100644 index 0000000..287b4d3 --- /dev/null +++ b/assets/foliate-js/src/tts.js @@ -0,0 +1,368 @@ +const blockTags = new Set([ + 'article', 'aside', 'audio', 'blockquote', 'caption', + 'details', 'dialog', 'div', 'dl', 'dt', 'dd', + 'figure', 'footer', 'form', 'figcaption', + 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hgroup', 'hr', 'li', + 'main', 'math', 'nav', 'ol', 'p', 'pre', 'section', 'tr', +]) + +function rangeIsEmpty(range) { + return range.collapsed || range.toString().trim() === '' +} + +const quoteChars = new Set(['"', "'", '“', '”', '‘', '’']) + +const isLocalLink = href => { + if (!href) return false + const trimmed = href.trim() + if (!trimmed) return false + if (trimmed.startsWith('#')) return true + return !/^[a-zA-Z][a-zA-Z0-9+.-]*:/.test(trimmed) +} + +const shouldSkipTextNode = node => { + const parent = node.parentElement + if (!parent) return false + const anchor = parent.closest('a') + if (!anchor) return false + return isLocalLink(anchor.getAttribute('href')) +} + +const getRangeText = range => { + const fragment = range.cloneContents() + const walker = document.createTreeWalker(fragment, NodeFilter.SHOW_TEXT) + let text = '' + for (let node = walker.nextNode(); node; node = walker.nextNode()) { + if (shouldSkipTextNode(node)) continue + text += node.textContent ?? '' + } + return text +} + +const findBlockAncestor = node => { + let el = node.parentElement + while (el && !blockTags.has(el.tagName?.toLowerCase?.())) { + el = el.parentElement + } + return el ?? node.ownerDocument?.body ?? null +} + +const isSentenceTerminator = (char, nextChar) => { + if (char === '.') { + if (!nextChar) return true + if (quoteChars.has(nextChar)) return true + if (/\s/.test(nextChar)) return true + return false + } + return char === '!' || char === '?' || char === '。' || char === '!' || char === '?' +} + +const advancePastQuotes = (text, index) => { + let end = index + while (end < text.length && quoteChars.has(text[end])) end++ + return end +} + +function* getBlocks(doc) { + const walker = doc.createTreeWalker(doc.body, NodeFilter.SHOW_TEXT) + let startNode = null + let startOffset = 0 + let currentBlock = null + let lastNode = null + let lastOffset = 0 + + const flushRange = () => { + if (!startNode || !lastNode) return null + const range = doc.createRange() + range.setStart(startNode, startOffset) + range.setEnd(lastNode, lastOffset) + startNode = null + startOffset = 0 + currentBlock = null + lastNode = null + lastOffset = 0 + if (rangeIsEmpty(range)) return null + return range + } + + for (let node = walker.nextNode(); node; node = walker.nextNode()) { + if (!node.textContent) continue + if (shouldSkipTextNode(node)) continue + + const block = findBlockAncestor(node) + + if (!startNode) { + startNode = node + startOffset = 0 + currentBlock = block + } else if (block !== currentBlock) { + const range = flushRange() + if (range) yield range + startNode = node + startOffset = 0 + currentBlock = block + } + + const text = node.textContent + let index = 0 + while (index < text.length) { + const char = text[index] + const nextChar = text[index + 1] + if (isSentenceTerminator(char, nextChar)) { + const endOffset = advancePastQuotes(text, index + 1) + const range = doc.createRange() + range.setStart(startNode, startOffset) + range.setEnd(node, endOffset) + if (!rangeIsEmpty(range)) yield range + startNode = node + startOffset = endOffset + lastNode = node + lastOffset = endOffset + index = endOffset + continue + } + index += 1 + } + + lastNode = node + lastOffset = text.length + + if (startNode === node && startOffset === text.length) { + startNode = null + startOffset = 0 + currentBlock = null + } + } + + const remaining = flushRange() + if (remaining) yield remaining +} + +class ListIterator { + #arr = [] + #iter + #index = -1 + #f + constructor(iter, f = x => x) { + this.#iter = iter + this.#f = f + } + current() { + if (this.#arr[this.#index]) return this.#f(this.#arr[this.#index]) + } + first() { + const newIndex = 0 + if (this.#arr[newIndex]) { + this.#index = newIndex + return this.#f(this.#arr[newIndex]) + } + } + last() { + for (const value of this.#iter) this.#arr.push(value) + const newIndex = this.#arr.length - 1 + if (this.#arr[newIndex]) { + this.#index = newIndex + return this.#f(this.#arr[newIndex]) + } + } + prev() { + const newIndex = this.#index - 1 + if (this.#arr[newIndex]) { + this.#index = newIndex + return this.#f(this.#arr[newIndex]) + } + } + next() { + const newIndex = this.#index + 1 + if (this.#arr[newIndex]) { + this.#index = newIndex + return this.#f(this.#arr[newIndex]) + } + while (true) { + const { done, value } = this.#iter.next() + if (done) break + this.#arr.push(value) + if (this.#arr[newIndex]) { + this.#index = newIndex + return this.#f(this.#arr[newIndex]) + } + } + } + #ensure(index) { + while (this.#arr[index] == null) { + const { done, value } = this.#iter.next() + if (done) break + this.#arr.push(value) + if (this.#arr.length - 1 >= index) break + } + return this.#arr[index] + } + prepare() { + const newIndex = this.#index + 1 + if (this.#arr[newIndex]) return this.#f(this.#arr[newIndex]) + while (true) { + const { done, value } = this.#iter.next() + if (done) break + this.#arr.push(value) + if (this.#arr[newIndex]) return this.#f(this.#arr[newIndex]) + } + } + peek(count = 1, offset = 1) { + if (count <= 0) return [] + const startIndex = Math.max(this.#index + offset, 0) + const results = [] + const endIndex = startIndex + count + for (let idx = startIndex; idx < endIndex; idx++) { + const value = this.#arr[idx] ?? this.#ensure(idx) + if (!value) break + results.push(this.#f(value)) + } + return results + } + find(f) { + const index = this.#arr.findIndex(x => f(x)) + if (index > -1) { + this.#index = index + return this.#f(this.#arr[index]) + } + while (true) { + const { done, value } = this.#iter.next() + if (done) break + this.#arr.push(value) + if (f(value)) { + this.#index = this.#arr.length - 1 + return this.#f(value) + } + } + } +} + +export class TTS { + #list + #lastMark + #getCfi + constructor(doc, textWalker, highlight, getCfi) { + this.doc = doc + this.highlight = highlight + this.#getCfi = getCfi + this.#list = new ListIterator(getBlocks(doc), range => { + return [getRangeText(range), range] + }) + } + + #getText(text, getNode) { + if (!text) return '' + if (!getNode) return text + const tempElement = document.createElement('div') + tempElement.innerHTML = text + let node = getNode(tempElement)?.previousSibling + while (node) { + const next = node.previousSibling ?? node.parentNode?.previousSibling + node.parentNode.removeChild(node) + node = next + } + return tempElement.textContent + } + + #ensureCurrentEntry() { + const current = this.#list.current() + if (current) return current + return this.#list.first() ?? this.#list.next() + } + + #resultFrom(entry, { highlight = false } = {}) { + if (!entry) return null + const [text, range] = entry + if (!text || !range) return null + const plainText = this.#getText(text) + let cfi = null + if (highlight && this.highlight && range.cloneRange) { + cfi = this.highlight(range.cloneRange()) ?? null + } + if (!cfi && this.#getCfi && range.cloneRange) { + cfi = this.#getCfi(range.cloneRange()) + } + return { text: plainText, cfi } + } + + start() { + this.#lastMark = null + const entry = this.#list.first() + if (!entry) return this.next() + return this.#resultFrom(entry, { highlight: true })?.text + } + + end() { + this.#lastMark = null + const entry = this.#list.last() + if (!entry) return this.next() + return this.#resultFrom(entry, { highlight: true })?.text + } + + resume() { + const entry = this.#list.current() + if (!entry) return this.next() + return this.#resultFrom(entry)?.text + } + + prev(paused) { + this.#lastMark = null + const entry = this.#list.prev() + if (paused && entry?.[1]) this.highlight(entry[1].cloneRange()) + return this.#resultFrom(entry)?.text + } + + next(paused) { + this.#lastMark = null + const entry = this.#list.next() + if (paused && entry?.[1]) this.highlight(entry[1].cloneRange()) + return this.#resultFrom(entry)?.text + } + + // get next text without moving the iterator + prepare() { + const entry = this.#list.prepare() + return this.#resultFrom(entry)?.text + } + + from(range) { + this.#lastMark = null + const entry = this.#list.find(range_ => + range.compareBoundaryPoints(Range.END_TO_START, range_) <= 0) + if (entry?.[1]) this.highlight(entry[1].cloneRange()) + return this.#resultFrom(entry)?.text + } + + currentDetail() { + const entry = this.#ensureCurrentEntry() + return this.#resultFrom(entry) + } + + collectDetails(count = 1, { includeCurrent = false, offset = 1 } = {}) { + if (!Number.isFinite(count) || count <= 0) return [] + const details = [] + if (includeCurrent) { + const entry = this.#ensureCurrentEntry() + const detail = this.#resultFrom(entry) + if (detail) details.push(detail) + } + const needed = count - details.length + if (needed <= 0) return details + const entries = this.#list.peek(needed, offset) + for (const entry of entries) { + const detail = this.#resultFrom(entry) + if (detail) details.push(detail) + } + return details + } + + highlightCfi(cfi) { + if (!cfi) return null + const entry = this.#list.find(range => { + const candidate = this.#getCfi?.(range.cloneRange?.()) + return candidate === cfi + }) + if (!entry) return null + return this.#resultFrom(entry, { highlight: true }) + } +} diff --git a/assets/foliate-js/src/uri-template.js b/assets/foliate-js/src/uri-template.js new file mode 100644 index 0000000..d66bbf7 --- /dev/null +++ b/assets/foliate-js/src/uri-template.js @@ -0,0 +1,52 @@ +// URI Template: https://datatracker.ietf.org/doc/html/rfc6570 + +const regex = /{([+#./;?&])?([^}]+?)}/g +const varspecRegex = /(.+?)(\*|:[1-9]\d{0,3})?$/ + +const table = { + undefined: { first: '', sep: ',' }, + '+': { first: '', sep: ',', allowReserved: true }, + '.': { first: '.', sep: '.' }, + '/': { first: '/', sep: '/' }, + ';': { first: ';', sep: ';', named: true, ifemp: '' }, + '?': { first: '?', sep: '&', named: true, ifemp: '=' }, + '&': { first: '&', sep: '&', named: true, ifemp: '=' }, + '#': { first: '&', sep: '&', allowReserved: true }, +} + +// 2.4.1 Prefix Values, "Note that this numbering is in characters, not octets" +const prefix = (maxLength, str) => { + let result = '' + for (const char of str) { + const newResult = char + if (newResult.length > maxLength) return result + else result = newResult + } + return result +} + +export const replace = (str, map) => str.replace(regex, (_, operator, variableList) => { + const { first, sep, named, ifemp, allowReserved } = table[operator] + // TODO: this isn't spec compliant + const encode = allowReserved ? encodeURI : encodeURIComponent + const values = variableList.split(',').map(varspec => { + const match = varspec.match(varspecRegex) + if (!match) return + const [, name, modifier] = match + let value = map.get(name) + if (modifier?.startsWith(':')) { + const maxLength = parseInt(modifier.slice(1)) + value = prefix(maxLength, value) + } + return [name, value ? encode(value) : null] + }) + if (!values.filter(([, value]) => value).length) return '' + return first + values + .map(([name, value]) => value + ? (named ? name + (value ? '=' + value : ifemp) : value) : '') + .filter(x => x).join(sep) +}) + +export const getVariables = str => new Set(Array.from(str.matchAll(regex), + ([,, variableList]) => variableList.split(',') + .map(varspec => varspec.match(varspecRegex)?.[1])).flat()) diff --git a/assets/foliate-js/src/vendor/fflate.js b/assets/foliate-js/src/vendor/fflate.js new file mode 100644 index 0000000..a58516d --- /dev/null +++ b/assets/foliate-js/src/vendor/fflate.js @@ -0,0 +1 @@ +var r=Uint8Array,e=Uint16Array,a=Uint32Array,n=new r([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),t=new r([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),i=new r([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),f=function(r,n){for(var t=new e(31),i=0;i<31;++i)t[i]=n+=1<>>1|(21845&d)<<1;s=(61680&(s=(52428&s)>>>2|(13107&s)<<2))>>>4|(3855&s)<<4,c[d]=((65280&s)>>>8|(255&s)<<8)>>>1}var w=function(r,a,n){for(var t=r.length,i=0,f=new e(a);i>>l]=u}else for(o=new e(t),i=0;i>>15-r[i]);return o},b=new r(288);for(d=0;d<144;++d)b[d]=8;for(d=144;d<256;++d)b[d]=9;for(d=256;d<280;++d)b[d]=7;for(d=280;d<288;++d)b[d]=8;var h=new r(32);for(d=0;d<32;++d)h[d]=5;var E=w(b,9,1),p=w(h,5,1),g=function(r){for(var e=r[0],a=1;ae&&(e=r[a]);return e},y=function(r,e,a){var n=e/8|0;return(r[n]|r[n+1]<<8)>>(7&e)&a},k=function(r,e){var a=e/8|0;return(r[a]|r[a+1]<<8|r[a+2]<<16)>>(7&e)},T=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"],m=function(r,e,a){var n=new Error(e||T[r]);if(n.code=r,Error.captureStackTrace&&Error.captureStackTrace(n,m),!a)throw n;return n},x=function(f,o,l){var c=f.length;if(!c||l&&l.f&&!l.l)return o||new r(0);var d=!o||l,s=!l||l.i;l||(l={}),o||(o=new r(3*c));var b=function(e){var a=o.length;if(e>a){var n=new r(Math.max(2*a,e));n.set(o),o=n}},h=l.f||0,T=l.p||0,x=l.b||0,S=l.l,U=l.d,_=l.m,z=l.n,A=8*c;do{if(!S){h=y(f,T,1);var M=y(f,T+1,3);if(T+=3,!M){var B=f[(C=4+((T+7)/8|0))-4]|f[C-3]<<8,D=C+B;if(D>c){s&&m(0);break}d&&b(x+B),o.set(f.subarray(C,D),x),l.b=x+=B,l.p=T=8*D,l.f=h;continue}if(1==M)S=E,U=p,_=9,z=5;else if(2==M){var F=y(f,T,31)+257,L=y(f,T+10,15)+4,N=F+y(f,T+5,31)+1;T+=14;for(var P=new r(N),R=new r(19),Y=0;Y>>4)<16)P[Y++]=C;else{var H=0,I=0;for(16==C?(I=3+y(f,T,3),T+=2,H=P[Y-1]):17==C?(I=3+y(f,T,7),T+=3):18==C&&(I=11+y(f,T,127),T+=7);I--;)P[Y++]=H}}var J=P.subarray(0,F),K=P.subarray(F);_=g(J),z=g(K),S=w(J,_,1),U=w(K,z,1)}else m(1);if(T>A){s&&m(0);break}}d&&b(x+131072);for(var Q=(1<<_)-1,V=(1<>>4;if((T+=15&H)>A){s&&m(0);break}if(H||m(2),X<256)o[x++]=X;else{if(256==X){W=T,S=null;break}var Z=X-254;if(X>264){var $=n[Y=X-257];Z=y(f,T,(1<<$)-1)+v[Y],T+=$}var rr=U[k(f,T)&V],er=rr>>>4;rr||m(3),T+=15&rr;K=u[er];if(er>3){$=t[er];K+=k(f,T)&(1<<$)-1,T+=$}if(T>A){s&&m(0);break}d&&b(x+131072);for(var ar=x+Z;xn.length)&&(i=n.length);var f=new(2==n.BYTES_PER_ELEMENT?e:4==n.BYTES_PER_ELEMENT?a:r)(i-t);return f.set(n.subarray(t,i)),f}(o,0,x)},S=new r(0);function U(r,e){return x(((8!=(15&(a=r)[0])||a[0]>>>4>7||(a[0]<<8|a[1])%31)&&m(6,"invalid zlib data"),32&a[1]&&m(6,"invalid zlib data: preset dictionaries not supported"),r.subarray(2,-4)),e);var a}var _="undefined"!=typeof TextDecoder&&new TextDecoder;try{_.decode(S,{stream:!0}),1}catch(r){}export{U as unzlibSync}; diff --git a/assets/foliate-js/src/vendor/pdfjs/pdf.js b/assets/foliate-js/src/vendor/pdfjs/pdf.js new file mode 100644 index 0000000..4acf16b --- /dev/null +++ b/assets/foliate-js/src/vendor/pdfjs/pdf.js @@ -0,0 +1,18146 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2023 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = root.pdfjsLib = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf", [], () => { return (root.pdfjsLib = factory()); }); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory(); + else + root["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory(); +})(globalThis, () => { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.VerbosityLevel = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.RenderingIntentFlag = exports.PromiseCapability = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.MAX_IMAGE_SIZE_TO_CACHE = exports.LINE_FACTOR = exports.LINE_DESCENT_FACTOR = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FeatureTest = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.BASELINE_FACTOR = exports.AnnotationType = exports.AnnotationReplyType = exports.AnnotationPrefix = exports.AnnotationMode = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationEditorType = exports.AnnotationEditorPrefix = exports.AnnotationEditorParamsType = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.getModificationDate = getModificationDate; +exports.getUuid = getUuid; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isArrayEqual = isArrayEqual; +exports.isNodeJS = void 0; +exports.normalizeUnicode = normalizeUnicode; +exports.objectFromMap = objectFromMap; +exports.objectSize = objectSize; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF8String = stringToUTF8String; +exports.unreachable = unreachable; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser"); +exports.isNodeJS = isNodeJS; +const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +const MAX_IMAGE_SIZE_TO_CACHE = 10e6; +exports.MAX_IMAGE_SIZE_TO_CACHE = MAX_IMAGE_SIZE_TO_CACHE; +const LINE_FACTOR = 1.35; +exports.LINE_FACTOR = LINE_FACTOR; +const LINE_DESCENT_FACTOR = 0.35; +exports.LINE_DESCENT_FACTOR = LINE_DESCENT_FACTOR; +const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR; +exports.BASELINE_FACTOR = BASELINE_FACTOR; +const RenderingIntentFlag = { + ANY: 0x01, + DISPLAY: 0x02, + PRINT: 0x04, + SAVE: 0x08, + ANNOTATIONS_FORMS: 0x10, + ANNOTATIONS_STORAGE: 0x20, + ANNOTATIONS_DISABLE: 0x40, + OPLIST: 0x100 +}; +exports.RenderingIntentFlag = RenderingIntentFlag; +const AnnotationMode = { + DISABLE: 0, + ENABLE: 1, + ENABLE_FORMS: 2, + ENABLE_STORAGE: 3 +}; +exports.AnnotationMode = AnnotationMode; +const AnnotationEditorPrefix = "pdfjs_internal_editor_"; +exports.AnnotationEditorPrefix = AnnotationEditorPrefix; +const AnnotationEditorType = { + DISABLE: -1, + NONE: 0, + FREETEXT: 3, + STAMP: 13, + INK: 15 +}; +exports.AnnotationEditorType = AnnotationEditorType; +const AnnotationEditorParamsType = { + RESIZE: 1, + CREATE: 2, + FREETEXT_SIZE: 11, + FREETEXT_COLOR: 12, + FREETEXT_OPACITY: 13, + INK_COLOR: 21, + INK_THICKNESS: 22, + INK_OPACITY: 23 +}; +exports.AnnotationEditorParamsType = AnnotationEditorParamsType; +const PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +const TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +const ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +const AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +const AnnotationReplyType = { + GROUP: "Group", + REPLY: "R" +}; +exports.AnnotationReplyType = AnnotationReplyType; +const AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +const AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +const AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +const AnnotationActionEventType = { + E: "Mouse Enter", + X: "Mouse Exit", + D: "Mouse Down", + U: "Mouse Up", + Fo: "Focus", + Bl: "Blur", + PO: "PageOpen", + PC: "PageClose", + PV: "PageVisible", + PI: "PageInvisible", + K: "Keystroke", + F: "Format", + V: "Validate", + C: "Calculate" +}; +exports.AnnotationActionEventType = AnnotationActionEventType; +const DocumentActionEventType = { + WC: "WillClose", + WS: "WillSave", + DS: "DidSave", + WP: "WillPrint", + DP: "DidPrint" +}; +exports.DocumentActionEventType = DocumentActionEventType; +const PageActionEventType = { + O: "PageOpen", + C: "PageClose" +}; +exports.PageActionEventType = PageActionEventType; +const VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +const CMapCompressionType = { + NONE: 0, + BINARY: 1 +}; +exports.CMapCompressionType = CMapCompressionType; +const OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotation: 80, + endAnnotation: 81, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +const PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +let verbosity = VerbosityLevel.WARNINGS; +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} +function getVerbosityLevel() { + return verbosity; +} +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log(`Info: ${msg}`); + } +} +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log(`Warning: ${msg}`); + } +} +function unreachable(msg) { + throw new Error(msg); +} +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} +function _isValidProtocol(url) { + switch (url?.protocol) { + case "http:": + case "https:": + case "ftp:": + case "mailto:": + case "tel:": + return true; + default: + return false; + } +} +function createValidAbsoluteUrl(url, baseUrl = null, options = null) { + if (!url) { + return null; + } + try { + if (options && typeof url === "string") { + if (options.addDefaultProtocol && url.startsWith("www.")) { + const dots = url.match(/\./g); + if (dots?.length >= 2) { + url = `http://${url}`; + } + } + if (options.tryConvertEncoding) { + try { + url = stringToUTF8String(url); + } catch {} + } + } + const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch {} + return null; +} +function shadow(obj, prop, value, nonSerializable = false) { + Object.defineProperty(obj, prop, { + value, + enumerable: !nonSerializable, + configurable: true, + writable: false + }); + return value; +} +const BaseException = function BaseExceptionClosure() { + function BaseException(message, name) { + if (this.constructor === BaseException) { + unreachable("Cannot initialize BaseException."); + } + this.message = message; + this.name = name; + } + BaseException.prototype = new Error(); + BaseException.constructor = BaseException; + return BaseException; +}(); +exports.BaseException = BaseException; +class PasswordException extends BaseException { + constructor(msg, code) { + super(msg, "PasswordException"); + this.code = code; + } +} +exports.PasswordException = PasswordException; +class UnknownErrorException extends BaseException { + constructor(msg, details) { + super(msg, "UnknownErrorException"); + this.details = details; + } +} +exports.UnknownErrorException = UnknownErrorException; +class InvalidPDFException extends BaseException { + constructor(msg) { + super(msg, "InvalidPDFException"); + } +} +exports.InvalidPDFException = InvalidPDFException; +class MissingPDFException extends BaseException { + constructor(msg) { + super(msg, "MissingPDFException"); + } +} +exports.MissingPDFException = MissingPDFException; +class UnexpectedResponseException extends BaseException { + constructor(msg, status) { + super(msg, "UnexpectedResponseException"); + this.status = status; + } +} +exports.UnexpectedResponseException = UnexpectedResponseException; +class FormatError extends BaseException { + constructor(msg) { + super(msg, "FormatError"); + } +} +exports.FormatError = FormatError; +class AbortException extends BaseException { + constructor(msg) { + super(msg, "AbortException"); + } +} +exports.AbortException = AbortException; +function bytesToString(bytes) { + if (typeof bytes !== "object" || bytes?.length === undefined) { + unreachable("Invalid argument for bytesToString"); + } + const length = bytes.length; + const MAX_ARGUMENT_COUNT = 8192; + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + const strBuf = []; + for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + const chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + return strBuf.join(""); +} +function stringToBytes(str) { + if (typeof str !== "string") { + unreachable("Invalid argument for stringToBytes"); + } + const length = str.length; + const bytes = new Uint8Array(length); + for (let i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xff; + } + return bytes; +} +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} +function objectSize(obj) { + return Object.keys(obj).length; +} +function objectFromMap(map) { + const obj = Object.create(null); + for (const [key, value] of map) { + obj[key] = value; + } + return obj; +} +function isLittleEndian() { + const buffer8 = new Uint8Array(4); + buffer8[0] = 1; + const view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} +function isEvalSupported() { + try { + new Function(""); + return true; + } catch { + return false; + } +} +class FeatureTest { + static get isLittleEndian() { + return shadow(this, "isLittleEndian", isLittleEndian()); + } + static get isEvalSupported() { + return shadow(this, "isEvalSupported", isEvalSupported()); + } + static get isOffscreenCanvasSupported() { + return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined"); + } + static get platform() { + if (typeof navigator === "undefined") { + return shadow(this, "platform", { + isWin: false, + isMac: false + }); + } + return shadow(this, "platform", { + isWin: navigator.platform.includes("Win"), + isMac: navigator.platform.includes("Mac") + }); + } + static get isCSSRoundSupported() { + return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)")); + } +} +exports.FeatureTest = FeatureTest; +const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0")); +class Util { + static makeHexColor(r, g, b) { + return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`; + } + static scaleMinMax(transform, minMax) { + let temp; + if (transform[0]) { + if (transform[0] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[0]; + minMax[1] *= transform[0]; + if (transform[3] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[3]; + minMax[3] *= transform[3]; + } else { + temp = minMax[0]; + minMax[0] = minMax[2]; + minMax[2] = temp; + temp = minMax[1]; + minMax[1] = minMax[3]; + minMax[3] = temp; + if (transform[1] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[1]; + minMax[3] *= transform[1]; + if (transform[2] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[2]; + minMax[1] *= transform[2]; + } + minMax[0] += transform[4]; + minMax[1] += transform[4]; + minMax[2] += transform[5]; + minMax[3] += transform[5]; + } + static transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + } + static applyTransform(p, m) { + const xt = p[0] * m[0] + p[1] * m[2] + m[4]; + const yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + } + static applyInverseTransform(p, m) { + const d = m[0] * m[3] - m[1] * m[2]; + const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + } + static getAxialAlignedBoundingBox(r, m) { + const p1 = this.applyTransform(r, m); + const p2 = this.applyTransform(r.slice(2, 4), m); + const p3 = this.applyTransform([r[0], r[3]], m); + const p4 = this.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + } + static inverseTransform(m) { + const d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + } + static singularValueDecompose2dScale(m) { + const transpose = [m[0], m[2], m[1], m[3]]; + const a = m[0] * transpose[0] + m[1] * transpose[2]; + const b = m[0] * transpose[1] + m[1] * transpose[3]; + const c = m[2] * transpose[0] + m[3] * transpose[2]; + const d = m[2] * transpose[1] + m[3] * transpose[3]; + const first = (a + d) / 2; + const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2; + const sx = first + second || 1; + const sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + } + static normalizeRect(rect) { + const r = rect.slice(0); + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + return r; + } + static intersect(rect1, rect2) { + const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2])); + const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2])); + if (xLow > xHigh) { + return null; + } + const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3])); + const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3])); + if (yLow > yHigh) { + return null; + } + return [xLow, yLow, xHigh, yHigh]; + } + static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) { + const tvalues = [], + bounds = [[], []]; + let a, b, c, t, t1, t2, b2ac, sqrtb2ac; + for (let i = 0; i < 2; ++i) { + if (i === 0) { + b = 6 * x0 - 12 * x1 + 6 * x2; + a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3; + c = 3 * x1 - 3 * x0; + } else { + b = 6 * y0 - 12 * y1 + 6 * y2; + a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3; + c = 3 * y1 - 3 * y0; + } + if (Math.abs(a) < 1e-12) { + if (Math.abs(b) < 1e-12) { + continue; + } + t = -c / b; + if (0 < t && t < 1) { + tvalues.push(t); + } + continue; + } + b2ac = b * b - 4 * c * a; + sqrtb2ac = Math.sqrt(b2ac); + if (b2ac < 0) { + continue; + } + t1 = (-b + sqrtb2ac) / (2 * a); + if (0 < t1 && t1 < 1) { + tvalues.push(t1); + } + t2 = (-b - sqrtb2ac) / (2 * a); + if (0 < t2 && t2 < 1) { + tvalues.push(t2); + } + } + let j = tvalues.length, + mt; + const jlen = j; + while (j--) { + t = tvalues[j]; + mt = 1 - t; + bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3; + bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3; + } + bounds[0][jlen] = x0; + bounds[1][jlen] = y0; + bounds[0][jlen + 1] = x3; + bounds[1][jlen + 1] = y3; + bounds[0].length = bounds[1].length = jlen + 2; + return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])]; + } +} +exports.Util = Util; +const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]; +function stringToPDFString(str) { + if (str[0] >= "\xEF") { + let encoding; + if (str[0] === "\xFE" && str[1] === "\xFF") { + encoding = "utf-16be"; + } else if (str[0] === "\xFF" && str[1] === "\xFE") { + encoding = "utf-16le"; + } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") { + encoding = "utf-8"; + } + if (encoding) { + try { + const decoder = new TextDecoder(encoding, { + fatal: true + }); + const buffer = stringToBytes(str); + return decoder.decode(buffer); + } catch (ex) { + warn(`stringToPDFString: "${ex}".`); + } + } + } + const strBuf = []; + for (let i = 0, ii = str.length; i < ii; i++) { + const code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + return strBuf.join(""); +} +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} +function isArrayBuffer(v) { + return typeof v === "object" && v?.byteLength !== undefined; +} +function isArrayEqual(arr1, arr2) { + if (arr1.length !== arr2.length) { + return false; + } + for (let i = 0, ii = arr1.length; i < ii; i++) { + if (arr1[i] !== arr2[i]) { + return false; + } + } + return true; +} +function getModificationDate(date = new Date()) { + const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")]; + return buffer.join(""); +} +class PromiseCapability { + #settled = false; + constructor() { + this.promise = new Promise((resolve, reject) => { + this.resolve = data => { + this.#settled = true; + resolve(data); + }; + this.reject = reason => { + this.#settled = true; + reject(reason); + }; + }); + } + get settled() { + return this.#settled; + } +} +exports.PromiseCapability = PromiseCapability; +let NormalizeRegex = null; +let NormalizationMap = null; +function normalizeUnicode(str) { + if (!NormalizeRegex) { + NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu; + NormalizationMap = new Map([["ſt", "ſt"]]); + } + return str.replaceAll(NormalizeRegex, (_, p1, p2) => { + return p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2); + }); +} +function getUuid() { + if (typeof crypto !== "undefined" && typeof crypto?.randomUUID === "function") { + return crypto.randomUUID(); + } + const buf = new Uint8Array(32); + if (typeof crypto !== "undefined" && typeof crypto?.getRandomValues === "function") { + crypto.getRandomValues(buf); + } else { + for (let i = 0; i < 32; i++) { + buf[i] = Math.floor(Math.random() * 255); + } + } + return bytesToString(buf); +} +const AnnotationPrefix = "pdfjs_internal_id_"; +exports.AnnotationPrefix = AnnotationPrefix; + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RenderTask = exports.PDFWorkerUtil = exports.PDFWorker = exports.PDFPageProxy = exports.PDFDocumentProxy = exports.PDFDocumentLoadingTask = exports.PDFDataRangeTransport = exports.LoopbackPort = exports.DefaultStandardFontDataFactory = exports.DefaultFilterFactory = exports.DefaultCanvasFactory = exports.DefaultCMapReaderFactory = void 0; +Object.defineProperty(exports, "SVGGraphics", ({ + enumerable: true, + get: function () { + return _displaySvg.SVGGraphics; + } +})); +exports.build = void 0; +exports.getDocument = getDocument; +exports.version = void 0; +var _util = __w_pdfjs_require__(1); +var _annotation_storage = __w_pdfjs_require__(3); +var _display_utils = __w_pdfjs_require__(6); +var _font_loader = __w_pdfjs_require__(9); +var _displayNode_utils = __w_pdfjs_require__(10); +var _canvas = __w_pdfjs_require__(11); +var _worker_options = __w_pdfjs_require__(14); +var _message_handler = __w_pdfjs_require__(15); +var _metadata = __w_pdfjs_require__(16); +var _optional_content_config = __w_pdfjs_require__(17); +var _transport_stream = __w_pdfjs_require__(18); +var _displayFetch_stream = __w_pdfjs_require__(19); +var _displayNetwork = __w_pdfjs_require__(22); +var _displayNode_stream = __w_pdfjs_require__(23); +var _displaySvg = __w_pdfjs_require__(24); +var _xfa_text = __w_pdfjs_require__(25); +const DEFAULT_RANGE_CHUNK_SIZE = 65536; +const RENDERING_CANCELLED_TIMEOUT = 100; +const DELAYED_CLEANUP_TIMEOUT = 5000; +const DefaultCanvasFactory = _util.isNodeJS ? _displayNode_utils.NodeCanvasFactory : _display_utils.DOMCanvasFactory; +exports.DefaultCanvasFactory = DefaultCanvasFactory; +const DefaultCMapReaderFactory = _util.isNodeJS ? _displayNode_utils.NodeCMapReaderFactory : _display_utils.DOMCMapReaderFactory; +exports.DefaultCMapReaderFactory = DefaultCMapReaderFactory; +const DefaultFilterFactory = _util.isNodeJS ? _displayNode_utils.NodeFilterFactory : _display_utils.DOMFilterFactory; +exports.DefaultFilterFactory = DefaultFilterFactory; +const DefaultStandardFontDataFactory = _util.isNodeJS ? _displayNode_utils.NodeStandardFontDataFactory : _display_utils.DOMStandardFontDataFactory; +exports.DefaultStandardFontDataFactory = DefaultStandardFontDataFactory; +function getDocument(src) { + if (typeof src === "string" || src instanceof URL) { + src = { + url: src + }; + } else if ((0, _util.isArrayBuffer)(src)) { + src = { + data: src + }; + } + if (typeof src !== "object") { + throw new Error("Invalid parameter in getDocument, need parameter object."); + } + if (!src.url && !src.data && !src.range) { + throw new Error("Invalid parameter object: need either .data, .range or .url"); + } + const task = new PDFDocumentLoadingTask(); + const { + docId + } = task; + const url = src.url ? getUrlProp(src.url) : null; + const data = src.data ? getDataProp(src.data) : null; + const httpHeaders = src.httpHeaders || null; + const withCredentials = src.withCredentials === true; + const password = src.password ?? null; + const rangeTransport = src.range instanceof PDFDataRangeTransport ? src.range : null; + const rangeChunkSize = Number.isInteger(src.rangeChunkSize) && src.rangeChunkSize > 0 ? src.rangeChunkSize : DEFAULT_RANGE_CHUNK_SIZE; + let worker = src.worker instanceof PDFWorker ? src.worker : null; + const verbosity = src.verbosity; + const docBaseUrl = typeof src.docBaseUrl === "string" && !(0, _display_utils.isDataScheme)(src.docBaseUrl) ? src.docBaseUrl : null; + const cMapUrl = typeof src.cMapUrl === "string" ? src.cMapUrl : null; + const cMapPacked = src.cMapPacked !== false; + const CMapReaderFactory = src.CMapReaderFactory || DefaultCMapReaderFactory; + const standardFontDataUrl = typeof src.standardFontDataUrl === "string" ? src.standardFontDataUrl : null; + const StandardFontDataFactory = src.StandardFontDataFactory || DefaultStandardFontDataFactory; + const ignoreErrors = src.stopAtErrors !== true; + const maxImageSize = Number.isInteger(src.maxImageSize) && src.maxImageSize > -1 ? src.maxImageSize : -1; + const isEvalSupported = src.isEvalSupported !== false; + const isOffscreenCanvasSupported = typeof src.isOffscreenCanvasSupported === "boolean" ? src.isOffscreenCanvasSupported : !_util.isNodeJS; + const canvasMaxAreaInBytes = Number.isInteger(src.canvasMaxAreaInBytes) ? src.canvasMaxAreaInBytes : -1; + const disableFontFace = typeof src.disableFontFace === "boolean" ? src.disableFontFace : _util.isNodeJS; + const fontExtraProperties = src.fontExtraProperties === true; + const enableXfa = src.enableXfa === true; + const ownerDocument = src.ownerDocument || globalThis.document; + const disableRange = src.disableRange === true; + const disableStream = src.disableStream === true; + const disableAutoFetch = src.disableAutoFetch === true; + const pdfBug = src.pdfBug === true; + const length = rangeTransport ? rangeTransport.length : src.length ?? NaN; + const useSystemFonts = typeof src.useSystemFonts === "boolean" ? src.useSystemFonts : !_util.isNodeJS && !disableFontFace; + const useWorkerFetch = typeof src.useWorkerFetch === "boolean" ? src.useWorkerFetch : CMapReaderFactory === _display_utils.DOMCMapReaderFactory && StandardFontDataFactory === _display_utils.DOMStandardFontDataFactory && cMapUrl && standardFontDataUrl && (0, _display_utils.isValidFetchUrl)(cMapUrl, document.baseURI) && (0, _display_utils.isValidFetchUrl)(standardFontDataUrl, document.baseURI); + const canvasFactory = src.canvasFactory || new DefaultCanvasFactory({ + ownerDocument + }); + const filterFactory = src.filterFactory || new DefaultFilterFactory({ + docId, + ownerDocument + }); + const styleElement = null; + (0, _util.setVerbosityLevel)(verbosity); + const transportFactory = { + canvasFactory, + filterFactory + }; + if (!useWorkerFetch) { + transportFactory.cMapReaderFactory = new CMapReaderFactory({ + baseUrl: cMapUrl, + isCompressed: cMapPacked + }); + transportFactory.standardFontDataFactory = new StandardFontDataFactory({ + baseUrl: standardFontDataUrl + }); + } + if (!worker) { + const workerParams = { + verbosity, + port: _worker_options.GlobalWorkerOptions.workerPort + }; + worker = workerParams.port ? PDFWorker.fromPort(workerParams) : new PDFWorker(workerParams); + task._worker = worker; + } + const fetchDocParams = { + docId, + apiVersion: '3.11.174', + data, + password, + disableAutoFetch, + rangeChunkSize, + length, + docBaseUrl, + enableXfa, + evaluatorOptions: { + maxImageSize, + disableFontFace, + ignoreErrors, + isEvalSupported, + isOffscreenCanvasSupported, + canvasMaxAreaInBytes, + fontExtraProperties, + useSystemFonts, + cMapUrl: useWorkerFetch ? cMapUrl : null, + standardFontDataUrl: useWorkerFetch ? standardFontDataUrl : null + } + }; + const transportParams = { + ignoreErrors, + isEvalSupported, + disableFontFace, + fontExtraProperties, + enableXfa, + ownerDocument, + disableAutoFetch, + pdfBug, + styleElement + }; + worker.promise.then(function () { + if (task.destroyed) { + throw new Error("Loading aborted"); + } + const workerIdPromise = _fetchDocument(worker, fetchDocParams); + const networkStreamPromise = new Promise(function (resolve) { + let networkStream; + if (rangeTransport) { + networkStream = new _transport_stream.PDFDataTransportStream({ + length, + initialData: rangeTransport.initialData, + progressiveDone: rangeTransport.progressiveDone, + contentDispositionFilename: rangeTransport.contentDispositionFilename, + disableRange, + disableStream + }, rangeTransport); + } else if (!data) { + const createPDFNetworkStream = params => { + if (_util.isNodeJS) { + return new _displayNode_stream.PDFNodeStream(params); + } + return (0, _display_utils.isValidFetchUrl)(params.url) ? new _displayFetch_stream.PDFFetchStream(params) : new _displayNetwork.PDFNetworkStream(params); + }; + networkStream = createPDFNetworkStream({ + url, + length, + httpHeaders, + withCredentials, + rangeChunkSize, + disableRange, + disableStream + }); + } + resolve(networkStream); + }); + return Promise.all([workerIdPromise, networkStreamPromise]).then(function ([workerId, networkStream]) { + if (task.destroyed) { + throw new Error("Loading aborted"); + } + const messageHandler = new _message_handler.MessageHandler(docId, workerId, worker.port); + const transport = new WorkerTransport(messageHandler, task, networkStream, transportParams, transportFactory); + task._transport = transport; + messageHandler.send("Ready", null); + }); + }).catch(task._capability.reject); + return task; +} +async function _fetchDocument(worker, source) { + if (worker.destroyed) { + throw new Error("Worker was destroyed"); + } + const workerId = await worker.messageHandler.sendWithPromise("GetDocRequest", source, source.data ? [source.data.buffer] : null); + if (worker.destroyed) { + throw new Error("Worker was destroyed"); + } + return workerId; +} +function getUrlProp(val) { + if (val instanceof URL) { + return val.href; + } + try { + return new URL(val, window.location).href; + } catch { + if (_util.isNodeJS && typeof val === "string") { + return val; + } + } + throw new Error("Invalid PDF url data: " + "either string or URL-object is expected in the url property."); +} +function getDataProp(val) { + if (_util.isNodeJS && typeof Buffer !== "undefined" && val instanceof Buffer) { + throw new Error("Please provide binary data as `Uint8Array`, rather than `Buffer`."); + } + if (val instanceof Uint8Array && val.byteLength === val.buffer.byteLength) { + return val; + } + if (typeof val === "string") { + return (0, _util.stringToBytes)(val); + } + if (typeof val === "object" && !isNaN(val?.length) || (0, _util.isArrayBuffer)(val)) { + return new Uint8Array(val); + } + throw new Error("Invalid PDF binary data: either TypedArray, " + "string, or array-like object is expected in the data property."); +} +class PDFDocumentLoadingTask { + static #docId = 0; + constructor() { + this._capability = new _util.PromiseCapability(); + this._transport = null; + this._worker = null; + this.docId = `d${PDFDocumentLoadingTask.#docId++}`; + this.destroyed = false; + this.onPassword = null; + this.onProgress = null; + } + get promise() { + return this._capability.promise; + } + async destroy() { + this.destroyed = true; + try { + if (this._worker?.port) { + this._worker._pendingDestroy = true; + } + await this._transport?.destroy(); + } catch (ex) { + if (this._worker?.port) { + delete this._worker._pendingDestroy; + } + throw ex; + } + this._transport = null; + if (this._worker) { + this._worker.destroy(); + this._worker = null; + } + } +} +exports.PDFDocumentLoadingTask = PDFDocumentLoadingTask; +class PDFDataRangeTransport { + constructor(length, initialData, progressiveDone = false, contentDispositionFilename = null) { + this.length = length; + this.initialData = initialData; + this.progressiveDone = progressiveDone; + this.contentDispositionFilename = contentDispositionFilename; + this._rangeListeners = []; + this._progressListeners = []; + this._progressiveReadListeners = []; + this._progressiveDoneListeners = []; + this._readyCapability = new _util.PromiseCapability(); + } + addRangeListener(listener) { + this._rangeListeners.push(listener); + } + addProgressListener(listener) { + this._progressListeners.push(listener); + } + addProgressiveReadListener(listener) { + this._progressiveReadListeners.push(listener); + } + addProgressiveDoneListener(listener) { + this._progressiveDoneListeners.push(listener); + } + onDataRange(begin, chunk) { + for (const listener of this._rangeListeners) { + listener(begin, chunk); + } + } + onDataProgress(loaded, total) { + this._readyCapability.promise.then(() => { + for (const listener of this._progressListeners) { + listener(loaded, total); + } + }); + } + onDataProgressiveRead(chunk) { + this._readyCapability.promise.then(() => { + for (const listener of this._progressiveReadListeners) { + listener(chunk); + } + }); + } + onDataProgressiveDone() { + this._readyCapability.promise.then(() => { + for (const listener of this._progressiveDoneListeners) { + listener(); + } + }); + } + transportReady() { + this._readyCapability.resolve(); + } + requestDataRange(begin, end) { + (0, _util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange"); + } + abort() {} +} +exports.PDFDataRangeTransport = PDFDataRangeTransport; +class PDFDocumentProxy { + constructor(pdfInfo, transport) { + this._pdfInfo = pdfInfo; + this._transport = transport; + Object.defineProperty(this, "getJavaScript", { + value: () => { + (0, _display_utils.deprecated)("`PDFDocumentProxy.getJavaScript`, " + "please use `PDFDocumentProxy.getJSActions` instead."); + return this.getJSActions().then(js => { + if (!js) { + return js; + } + const jsArr = []; + for (const name in js) { + jsArr.push(...js[name]); + } + return jsArr; + }); + } + }); + } + get annotationStorage() { + return this._transport.annotationStorage; + } + get filterFactory() { + return this._transport.filterFactory; + } + get numPages() { + return this._pdfInfo.numPages; + } + get fingerprints() { + return this._pdfInfo.fingerprints; + } + get isPureXfa() { + return (0, _util.shadow)(this, "isPureXfa", !!this._transport._htmlForXfa); + } + get allXfaHtml() { + return this._transport._htmlForXfa; + } + getPage(pageNumber) { + return this._transport.getPage(pageNumber); + } + getPageIndex(ref) { + return this._transport.getPageIndex(ref); + } + getDestinations() { + return this._transport.getDestinations(); + } + getDestination(id) { + return this._transport.getDestination(id); + } + getPageLabels() { + return this._transport.getPageLabels(); + } + getPageLayout() { + return this._transport.getPageLayout(); + } + getPageMode() { + return this._transport.getPageMode(); + } + getViewerPreferences() { + return this._transport.getViewerPreferences(); + } + getOpenAction() { + return this._transport.getOpenAction(); + } + getAttachments() { + return this._transport.getAttachments(); + } + getJSActions() { + return this._transport.getDocJSActions(); + } + getOutline() { + return this._transport.getOutline(); + } + getOptionalContentConfig() { + return this._transport.getOptionalContentConfig(); + } + getPermissions() { + return this._transport.getPermissions(); + } + getMetadata() { + return this._transport.getMetadata(); + } + getMarkInfo() { + return this._transport.getMarkInfo(); + } + getData() { + return this._transport.getData(); + } + saveDocument() { + return this._transport.saveDocument(); + } + getDownloadInfo() { + return this._transport.downloadInfoCapability.promise; + } + cleanup(keepLoadedFonts = false) { + return this._transport.startCleanup(keepLoadedFonts || this.isPureXfa); + } + destroy() { + return this.loadingTask.destroy(); + } + get loadingParams() { + return this._transport.loadingParams; + } + get loadingTask() { + return this._transport.loadingTask; + } + getFieldObjects() { + return this._transport.getFieldObjects(); + } + hasJSActions() { + return this._transport.hasJSActions(); + } + getCalculationOrderIds() { + return this._transport.getCalculationOrderIds(); + } +} +exports.PDFDocumentProxy = PDFDocumentProxy; +class PDFPageProxy { + #delayedCleanupTimeout = null; + #pendingCleanup = false; + constructor(pageIndex, pageInfo, transport, pdfBug = false) { + this._pageIndex = pageIndex; + this._pageInfo = pageInfo; + this._transport = transport; + this._stats = pdfBug ? new _display_utils.StatTimer() : null; + this._pdfBug = pdfBug; + this.commonObjs = transport.commonObjs; + this.objs = new PDFObjects(); + this._maybeCleanupAfterRender = false; + this._intentStates = new Map(); + this.destroyed = false; + } + get pageNumber() { + return this._pageIndex + 1; + } + get rotate() { + return this._pageInfo.rotate; + } + get ref() { + return this._pageInfo.ref; + } + get userUnit() { + return this._pageInfo.userUnit; + } + get view() { + return this._pageInfo.view; + } + getViewport({ + scale, + rotation = this.rotate, + offsetX = 0, + offsetY = 0, + dontFlip = false + } = {}) { + return new _display_utils.PageViewport({ + viewBox: this.view, + scale, + rotation, + offsetX, + offsetY, + dontFlip + }); + } + getAnnotations({ + intent = "display" + } = {}) { + const intentArgs = this._transport.getRenderingIntent(intent); + return this._transport.getAnnotations(this._pageIndex, intentArgs.renderingIntent); + } + getJSActions() { + return this._transport.getPageJSActions(this._pageIndex); + } + get filterFactory() { + return this._transport.filterFactory; + } + get isPureXfa() { + return (0, _util.shadow)(this, "isPureXfa", !!this._transport._htmlForXfa); + } + async getXfa() { + return this._transport._htmlForXfa?.children[this._pageIndex] || null; + } + render({ + canvasContext, + viewport, + intent = "display", + annotationMode = _util.AnnotationMode.ENABLE, + transform = null, + background = null, + optionalContentConfigPromise = null, + annotationCanvasMap = null, + pageColors = null, + printAnnotationStorage = null + }) { + this._stats?.time("Overall"); + const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage); + this.#pendingCleanup = false; + this.#abortDelayedCleanup(); + if (!optionalContentConfigPromise) { + optionalContentConfigPromise = this._transport.getOptionalContentConfig(); + } + let intentState = this._intentStates.get(intentArgs.cacheKey); + if (!intentState) { + intentState = Object.create(null); + this._intentStates.set(intentArgs.cacheKey, intentState); + } + if (intentState.streamReaderCancelTimeout) { + clearTimeout(intentState.streamReaderCancelTimeout); + intentState.streamReaderCancelTimeout = null; + } + const intentPrint = !!(intentArgs.renderingIntent & _util.RenderingIntentFlag.PRINT); + if (!intentState.displayReadyCapability) { + intentState.displayReadyCapability = new _util.PromiseCapability(); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false, + separateAnnots: null + }; + this._stats?.time("Page Request"); + this._pumpOperatorList(intentArgs); + } + const complete = error => { + intentState.renderTasks.delete(internalRenderTask); + if (this._maybeCleanupAfterRender || intentPrint) { + this.#pendingCleanup = true; + } + this.#tryCleanup(!intentPrint); + if (error) { + internalRenderTask.capability.reject(error); + this._abortOperatorList({ + intentState, + reason: error instanceof Error ? error : new Error(error) + }); + } else { + internalRenderTask.capability.resolve(); + } + this._stats?.timeEnd("Rendering"); + this._stats?.timeEnd("Overall"); + }; + const internalRenderTask = new InternalRenderTask({ + callback: complete, + params: { + canvasContext, + viewport, + transform, + background + }, + objs: this.objs, + commonObjs: this.commonObjs, + annotationCanvasMap, + operatorList: intentState.operatorList, + pageIndex: this._pageIndex, + canvasFactory: this._transport.canvasFactory, + filterFactory: this._transport.filterFactory, + useRequestAnimationFrame: !intentPrint, + pdfBug: this._pdfBug, + pageColors + }); + (intentState.renderTasks ||= new Set()).add(internalRenderTask); + const renderTask = internalRenderTask.task; + Promise.all([intentState.displayReadyCapability.promise, optionalContentConfigPromise]).then(([transparency, optionalContentConfig]) => { + if (this.destroyed) { + complete(); + return; + } + this._stats?.time("Rendering"); + internalRenderTask.initializeGraphics({ + transparency, + optionalContentConfig + }); + internalRenderTask.operatorListChanged(); + }).catch(complete); + return renderTask; + } + getOperatorList({ + intent = "display", + annotationMode = _util.AnnotationMode.ENABLE, + printAnnotationStorage = null + } = {}) { + function operatorListChanged() { + if (intentState.operatorList.lastChunk) { + intentState.opListReadCapability.resolve(intentState.operatorList); + intentState.renderTasks.delete(opListTask); + } + } + const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, true); + let intentState = this._intentStates.get(intentArgs.cacheKey); + if (!intentState) { + intentState = Object.create(null); + this._intentStates.set(intentArgs.cacheKey, intentState); + } + let opListTask; + if (!intentState.opListReadCapability) { + opListTask = Object.create(null); + opListTask.operatorListChanged = operatorListChanged; + intentState.opListReadCapability = new _util.PromiseCapability(); + (intentState.renderTasks ||= new Set()).add(opListTask); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false, + separateAnnots: null + }; + this._stats?.time("Page Request"); + this._pumpOperatorList(intentArgs); + } + return intentState.opListReadCapability.promise; + } + streamTextContent({ + includeMarkedContent = false, + disableNormalization = false + } = {}) { + const TEXT_CONTENT_CHUNK_SIZE = 100; + return this._transport.messageHandler.sendWithStream("GetTextContent", { + pageIndex: this._pageIndex, + includeMarkedContent: includeMarkedContent === true, + disableNormalization: disableNormalization === true + }, { + highWaterMark: TEXT_CONTENT_CHUNK_SIZE, + size(textContent) { + return textContent.items.length; + } + }); + } + getTextContent(params = {}) { + if (this._transport._htmlForXfa) { + return this.getXfa().then(xfa => { + return _xfa_text.XfaText.textContent(xfa); + }); + } + const readableStream = this.streamTextContent(params); + return new Promise(function (resolve, reject) { + function pump() { + reader.read().then(function ({ + value, + done + }) { + if (done) { + resolve(textContent); + return; + } + Object.assign(textContent.styles, value.styles); + textContent.items.push(...value.items); + pump(); + }, reject); + } + const reader = readableStream.getReader(); + const textContent = { + items: [], + styles: Object.create(null) + }; + pump(); + }); + } + getStructTree() { + return this._transport.getStructTree(this._pageIndex); + } + _destroy() { + this.destroyed = true; + const waitOn = []; + for (const intentState of this._intentStates.values()) { + this._abortOperatorList({ + intentState, + reason: new Error("Page was destroyed."), + force: true + }); + if (intentState.opListReadCapability) { + continue; + } + for (const internalRenderTask of intentState.renderTasks) { + waitOn.push(internalRenderTask.completed); + internalRenderTask.cancel(); + } + } + this.objs.clear(); + this.#pendingCleanup = false; + this.#abortDelayedCleanup(); + return Promise.all(waitOn); + } + cleanup(resetStats = false) { + this.#pendingCleanup = true; + const success = this.#tryCleanup(false); + if (resetStats && success) { + this._stats &&= new _display_utils.StatTimer(); + } + return success; + } + #tryCleanup(delayed = false) { + this.#abortDelayedCleanup(); + if (!this.#pendingCleanup || this.destroyed) { + return false; + } + if (delayed) { + this.#delayedCleanupTimeout = setTimeout(() => { + this.#delayedCleanupTimeout = null; + this.#tryCleanup(false); + }, DELAYED_CLEANUP_TIMEOUT); + return false; + } + for (const { + renderTasks, + operatorList + } of this._intentStates.values()) { + if (renderTasks.size > 0 || !operatorList.lastChunk) { + return false; + } + } + this._intentStates.clear(); + this.objs.clear(); + this.#pendingCleanup = false; + return true; + } + #abortDelayedCleanup() { + if (this.#delayedCleanupTimeout) { + clearTimeout(this.#delayedCleanupTimeout); + this.#delayedCleanupTimeout = null; + } + } + _startRenderPage(transparency, cacheKey) { + const intentState = this._intentStates.get(cacheKey); + if (!intentState) { + return; + } + this._stats?.timeEnd("Page Request"); + intentState.displayReadyCapability?.resolve(transparency); + } + _renderPageChunk(operatorListChunk, intentState) { + for (let i = 0, ii = operatorListChunk.length; i < ii; i++) { + intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); + intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]); + } + intentState.operatorList.lastChunk = operatorListChunk.lastChunk; + intentState.operatorList.separateAnnots = operatorListChunk.separateAnnots; + for (const internalRenderTask of intentState.renderTasks) { + internalRenderTask.operatorListChanged(); + } + if (operatorListChunk.lastChunk) { + this.#tryCleanup(true); + } + } + _pumpOperatorList({ + renderingIntent, + cacheKey, + annotationStorageSerializable + }) { + const { + map, + transfers + } = annotationStorageSerializable; + const readableStream = this._transport.messageHandler.sendWithStream("GetOperatorList", { + pageIndex: this._pageIndex, + intent: renderingIntent, + cacheKey, + annotationStorage: map + }, transfers); + const reader = readableStream.getReader(); + const intentState = this._intentStates.get(cacheKey); + intentState.streamReader = reader; + const pump = () => { + reader.read().then(({ + value, + done + }) => { + if (done) { + intentState.streamReader = null; + return; + } + if (this._transport.destroyed) { + return; + } + this._renderPageChunk(value, intentState); + pump(); + }, reason => { + intentState.streamReader = null; + if (this._transport.destroyed) { + return; + } + if (intentState.operatorList) { + intentState.operatorList.lastChunk = true; + for (const internalRenderTask of intentState.renderTasks) { + internalRenderTask.operatorListChanged(); + } + this.#tryCleanup(true); + } + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.reject(reason); + } else if (intentState.opListReadCapability) { + intentState.opListReadCapability.reject(reason); + } else { + throw reason; + } + }); + }; + pump(); + } + _abortOperatorList({ + intentState, + reason, + force = false + }) { + if (!intentState.streamReader) { + return; + } + if (intentState.streamReaderCancelTimeout) { + clearTimeout(intentState.streamReaderCancelTimeout); + intentState.streamReaderCancelTimeout = null; + } + if (!force) { + if (intentState.renderTasks.size > 0) { + return; + } + if (reason instanceof _display_utils.RenderingCancelledException) { + let delay = RENDERING_CANCELLED_TIMEOUT; + if (reason.extraDelay > 0 && reason.extraDelay < 1000) { + delay += reason.extraDelay; + } + intentState.streamReaderCancelTimeout = setTimeout(() => { + intentState.streamReaderCancelTimeout = null; + this._abortOperatorList({ + intentState, + reason, + force: true + }); + }, delay); + return; + } + } + intentState.streamReader.cancel(new _util.AbortException(reason.message)).catch(() => {}); + intentState.streamReader = null; + if (this._transport.destroyed) { + return; + } + for (const [curCacheKey, curIntentState] of this._intentStates) { + if (curIntentState === intentState) { + this._intentStates.delete(curCacheKey); + break; + } + } + this.cleanup(); + } + get stats() { + return this._stats; + } +} +exports.PDFPageProxy = PDFPageProxy; +class LoopbackPort { + #listeners = new Set(); + #deferred = Promise.resolve(); + postMessage(obj, transfer) { + const event = { + data: structuredClone(obj, transfer ? { + transfer + } : null) + }; + this.#deferred.then(() => { + for (const listener of this.#listeners) { + listener.call(this, event); + } + }); + } + addEventListener(name, listener) { + this.#listeners.add(listener); + } + removeEventListener(name, listener) { + this.#listeners.delete(listener); + } + terminate() { + this.#listeners.clear(); + } +} +exports.LoopbackPort = LoopbackPort; +const PDFWorkerUtil = { + isWorkerDisabled: false, + fallbackWorkerSrc: null, + fakeWorkerId: 0 +}; +exports.PDFWorkerUtil = PDFWorkerUtil; +{ + if (_util.isNodeJS && typeof require === "function") { + PDFWorkerUtil.isWorkerDisabled = true; + PDFWorkerUtil.fallbackWorkerSrc = "./pdf.worker.js"; + } else if (typeof document === "object") { + const pdfjsFilePath = document?.currentScript?.src; + if (pdfjsFilePath) { + PDFWorkerUtil.fallbackWorkerSrc = pdfjsFilePath.replace(/(\.(?:min\.)?js)(\?.*)?$/i, ".worker$1$2"); + } + } + PDFWorkerUtil.isSameOrigin = function (baseUrl, otherUrl) { + let base; + try { + base = new URL(baseUrl); + if (!base.origin || base.origin === "null") { + return false; + } + } catch { + return false; + } + const other = new URL(otherUrl, base); + return base.origin === other.origin; + }; + PDFWorkerUtil.createCDNWrapper = function (url) { + const wrapper = `importScripts("${url}");`; + return URL.createObjectURL(new Blob([wrapper])); + }; +} +class PDFWorker { + static #workerPorts; + constructor({ + name = null, + port = null, + verbosity = (0, _util.getVerbosityLevel)() + } = {}) { + this.name = name; + this.destroyed = false; + this.verbosity = verbosity; + this._readyCapability = new _util.PromiseCapability(); + this._port = null; + this._webWorker = null; + this._messageHandler = null; + if (port) { + if (PDFWorker.#workerPorts?.has(port)) { + throw new Error("Cannot use more than one PDFWorker per port."); + } + (PDFWorker.#workerPorts ||= new WeakMap()).set(port, this); + this._initializeFromPort(port); + return; + } + this._initialize(); + } + get promise() { + return this._readyCapability.promise; + } + get port() { + return this._port; + } + get messageHandler() { + return this._messageHandler; + } + _initializeFromPort(port) { + this._port = port; + this._messageHandler = new _message_handler.MessageHandler("main", "worker", port); + this._messageHandler.on("ready", function () {}); + this._readyCapability.resolve(); + this._messageHandler.send("configure", { + verbosity: this.verbosity + }); + } + _initialize() { + if (!PDFWorkerUtil.isWorkerDisabled && !PDFWorker._mainThreadWorkerMessageHandler) { + let { + workerSrc + } = PDFWorker; + try { + if (!PDFWorkerUtil.isSameOrigin(window.location.href, workerSrc)) { + workerSrc = PDFWorkerUtil.createCDNWrapper(new URL(workerSrc, window.location).href); + } + const worker = new Worker(workerSrc); + const messageHandler = new _message_handler.MessageHandler("main", "worker", worker); + const terminateEarly = () => { + worker.removeEventListener("error", onWorkerError); + messageHandler.destroy(); + worker.terminate(); + if (this.destroyed) { + this._readyCapability.reject(new Error("Worker was destroyed")); + } else { + this._setupFakeWorker(); + } + }; + const onWorkerError = () => { + if (!this._webWorker) { + terminateEarly(); + } + }; + worker.addEventListener("error", onWorkerError); + messageHandler.on("test", data => { + worker.removeEventListener("error", onWorkerError); + if (this.destroyed) { + terminateEarly(); + return; + } + if (data) { + this._messageHandler = messageHandler; + this._port = worker; + this._webWorker = worker; + this._readyCapability.resolve(); + messageHandler.send("configure", { + verbosity: this.verbosity + }); + } else { + this._setupFakeWorker(); + messageHandler.destroy(); + worker.terminate(); + } + }); + messageHandler.on("ready", data => { + worker.removeEventListener("error", onWorkerError); + if (this.destroyed) { + terminateEarly(); + return; + } + try { + sendTest(); + } catch { + this._setupFakeWorker(); + } + }); + const sendTest = () => { + const testObj = new Uint8Array(); + messageHandler.send("test", testObj, [testObj.buffer]); + }; + sendTest(); + return; + } catch { + (0, _util.info)("The worker has been disabled."); + } + } + this._setupFakeWorker(); + } + _setupFakeWorker() { + if (!PDFWorkerUtil.isWorkerDisabled) { + (0, _util.warn)("Setting up fake worker."); + PDFWorkerUtil.isWorkerDisabled = true; + } + PDFWorker._setupFakeWorkerGlobal.then(WorkerMessageHandler => { + if (this.destroyed) { + this._readyCapability.reject(new Error("Worker was destroyed")); + return; + } + const port = new LoopbackPort(); + this._port = port; + const id = `fake${PDFWorkerUtil.fakeWorkerId++}`; + const workerHandler = new _message_handler.MessageHandler(id + "_worker", id, port); + WorkerMessageHandler.setup(workerHandler, port); + const messageHandler = new _message_handler.MessageHandler(id, id + "_worker", port); + this._messageHandler = messageHandler; + this._readyCapability.resolve(); + messageHandler.send("configure", { + verbosity: this.verbosity + }); + }).catch(reason => { + this._readyCapability.reject(new Error(`Setting up fake worker failed: "${reason.message}".`)); + }); + } + destroy() { + this.destroyed = true; + if (this._webWorker) { + this._webWorker.terminate(); + this._webWorker = null; + } + PDFWorker.#workerPorts?.delete(this._port); + this._port = null; + if (this._messageHandler) { + this._messageHandler.destroy(); + this._messageHandler = null; + } + } + static fromPort(params) { + if (!params?.port) { + throw new Error("PDFWorker.fromPort - invalid method signature."); + } + const cachedPort = this.#workerPorts?.get(params.port); + if (cachedPort) { + if (cachedPort._pendingDestroy) { + throw new Error("PDFWorker.fromPort - the worker is being destroyed.\n" + "Please remember to await `PDFDocumentLoadingTask.destroy()`-calls."); + } + return cachedPort; + } + return new PDFWorker(params); + } + static get workerSrc() { + if (_worker_options.GlobalWorkerOptions.workerSrc) { + return _worker_options.GlobalWorkerOptions.workerSrc; + } + if (PDFWorkerUtil.fallbackWorkerSrc !== null) { + if (!_util.isNodeJS) { + (0, _display_utils.deprecated)('No "GlobalWorkerOptions.workerSrc" specified.'); + } + return PDFWorkerUtil.fallbackWorkerSrc; + } + throw new Error('No "GlobalWorkerOptions.workerSrc" specified.'); + } + static get _mainThreadWorkerMessageHandler() { + try { + return globalThis.pdfjsWorker?.WorkerMessageHandler || null; + } catch { + return null; + } + } + static get _setupFakeWorkerGlobal() { + const loader = async () => { + const mainWorkerMessageHandler = this._mainThreadWorkerMessageHandler; + if (mainWorkerMessageHandler) { + return mainWorkerMessageHandler; + } + if (_util.isNodeJS && typeof require === "function") { + const worker = eval("require")(this.workerSrc); + return worker.WorkerMessageHandler; + } + await (0, _display_utils.loadScript)(this.workerSrc); + return window.pdfjsWorker.WorkerMessageHandler; + }; + return (0, _util.shadow)(this, "_setupFakeWorkerGlobal", loader()); + } +} +exports.PDFWorker = PDFWorker; +class WorkerTransport { + #methodPromises = new Map(); + #pageCache = new Map(); + #pagePromises = new Map(); + #passwordCapability = null; + constructor(messageHandler, loadingTask, networkStream, params, factory) { + this.messageHandler = messageHandler; + this.loadingTask = loadingTask; + this.commonObjs = new PDFObjects(); + this.fontLoader = new _font_loader.FontLoader({ + ownerDocument: params.ownerDocument, + styleElement: params.styleElement + }); + this._params = params; + this.canvasFactory = factory.canvasFactory; + this.filterFactory = factory.filterFactory; + this.cMapReaderFactory = factory.cMapReaderFactory; + this.standardFontDataFactory = factory.standardFontDataFactory; + this.destroyed = false; + this.destroyCapability = null; + this._networkStream = networkStream; + this._fullReader = null; + this._lastProgress = null; + this.downloadInfoCapability = new _util.PromiseCapability(); + this.setupMessageHandler(); + } + #cacheSimpleMethod(name, data = null) { + const cachedPromise = this.#methodPromises.get(name); + if (cachedPromise) { + return cachedPromise; + } + const promise = this.messageHandler.sendWithPromise(name, data); + this.#methodPromises.set(name, promise); + return promise; + } + get annotationStorage() { + return (0, _util.shadow)(this, "annotationStorage", new _annotation_storage.AnnotationStorage()); + } + getRenderingIntent(intent, annotationMode = _util.AnnotationMode.ENABLE, printAnnotationStorage = null, isOpList = false) { + let renderingIntent = _util.RenderingIntentFlag.DISPLAY; + let annotationStorageSerializable = _annotation_storage.SerializableEmpty; + switch (intent) { + case "any": + renderingIntent = _util.RenderingIntentFlag.ANY; + break; + case "display": + break; + case "print": + renderingIntent = _util.RenderingIntentFlag.PRINT; + break; + default: + (0, _util.warn)(`getRenderingIntent - invalid intent: ${intent}`); + } + switch (annotationMode) { + case _util.AnnotationMode.DISABLE: + renderingIntent += _util.RenderingIntentFlag.ANNOTATIONS_DISABLE; + break; + case _util.AnnotationMode.ENABLE: + break; + case _util.AnnotationMode.ENABLE_FORMS: + renderingIntent += _util.RenderingIntentFlag.ANNOTATIONS_FORMS; + break; + case _util.AnnotationMode.ENABLE_STORAGE: + renderingIntent += _util.RenderingIntentFlag.ANNOTATIONS_STORAGE; + const annotationStorage = renderingIntent & _util.RenderingIntentFlag.PRINT && printAnnotationStorage instanceof _annotation_storage.PrintAnnotationStorage ? printAnnotationStorage : this.annotationStorage; + annotationStorageSerializable = annotationStorage.serializable; + break; + default: + (0, _util.warn)(`getRenderingIntent - invalid annotationMode: ${annotationMode}`); + } + if (isOpList) { + renderingIntent += _util.RenderingIntentFlag.OPLIST; + } + return { + renderingIntent, + cacheKey: `${renderingIntent}_${annotationStorageSerializable.hash}`, + annotationStorageSerializable + }; + } + destroy() { + if (this.destroyCapability) { + return this.destroyCapability.promise; + } + this.destroyed = true; + this.destroyCapability = new _util.PromiseCapability(); + this.#passwordCapability?.reject(new Error("Worker was destroyed during onPassword callback")); + const waitOn = []; + for (const page of this.#pageCache.values()) { + waitOn.push(page._destroy()); + } + this.#pageCache.clear(); + this.#pagePromises.clear(); + if (this.hasOwnProperty("annotationStorage")) { + this.annotationStorage.resetModified(); + } + const terminated = this.messageHandler.sendWithPromise("Terminate", null); + waitOn.push(terminated); + Promise.all(waitOn).then(() => { + this.commonObjs.clear(); + this.fontLoader.clear(); + this.#methodPromises.clear(); + this.filterFactory.destroy(); + this._networkStream?.cancelAllRequests(new _util.AbortException("Worker was terminated.")); + if (this.messageHandler) { + this.messageHandler.destroy(); + this.messageHandler = null; + } + this.destroyCapability.resolve(); + }, this.destroyCapability.reject); + return this.destroyCapability.promise; + } + setupMessageHandler() { + const { + messageHandler, + loadingTask + } = this; + messageHandler.on("GetReader", (data, sink) => { + (0, _util.assert)(this._networkStream, "GetReader - no `IPDFStream` instance available."); + this._fullReader = this._networkStream.getFullReader(); + this._fullReader.onProgress = evt => { + this._lastProgress = { + loaded: evt.loaded, + total: evt.total + }; + }; + sink.onPull = () => { + this._fullReader.read().then(function ({ + value, + done + }) { + if (done) { + sink.close(); + return; + } + (0, _util.assert)(value instanceof ArrayBuffer, "GetReader - expected an ArrayBuffer."); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(reason => { + sink.error(reason); + }); + }; + sink.onCancel = reason => { + this._fullReader.cancel(reason); + sink.ready.catch(readyReason => { + if (this.destroyed) { + return; + } + throw readyReason; + }); + }; + }); + messageHandler.on("ReaderHeadersReady", data => { + const headersCapability = new _util.PromiseCapability(); + const fullReader = this._fullReader; + fullReader.headersReady.then(() => { + if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) { + if (this._lastProgress) { + loadingTask.onProgress?.(this._lastProgress); + } + fullReader.onProgress = evt => { + loadingTask.onProgress?.({ + loaded: evt.loaded, + total: evt.total + }); + }; + } + headersCapability.resolve({ + isStreamingSupported: fullReader.isStreamingSupported, + isRangeSupported: fullReader.isRangeSupported, + contentLength: fullReader.contentLength + }); + }, headersCapability.reject); + return headersCapability.promise; + }); + messageHandler.on("GetRangeReader", (data, sink) => { + (0, _util.assert)(this._networkStream, "GetRangeReader - no `IPDFStream` instance available."); + const rangeReader = this._networkStream.getRangeReader(data.begin, data.end); + if (!rangeReader) { + sink.close(); + return; + } + sink.onPull = () => { + rangeReader.read().then(function ({ + value, + done + }) { + if (done) { + sink.close(); + return; + } + (0, _util.assert)(value instanceof ArrayBuffer, "GetRangeReader - expected an ArrayBuffer."); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(reason => { + sink.error(reason); + }); + }; + sink.onCancel = reason => { + rangeReader.cancel(reason); + sink.ready.catch(readyReason => { + if (this.destroyed) { + return; + } + throw readyReason; + }); + }; + }); + messageHandler.on("GetDoc", ({ + pdfInfo + }) => { + this._numPages = pdfInfo.numPages; + this._htmlForXfa = pdfInfo.htmlForXfa; + delete pdfInfo.htmlForXfa; + loadingTask._capability.resolve(new PDFDocumentProxy(pdfInfo, this)); + }); + messageHandler.on("DocException", function (ex) { + let reason; + switch (ex.name) { + case "PasswordException": + reason = new _util.PasswordException(ex.message, ex.code); + break; + case "InvalidPDFException": + reason = new _util.InvalidPDFException(ex.message); + break; + case "MissingPDFException": + reason = new _util.MissingPDFException(ex.message); + break; + case "UnexpectedResponseException": + reason = new _util.UnexpectedResponseException(ex.message, ex.status); + break; + case "UnknownErrorException": + reason = new _util.UnknownErrorException(ex.message, ex.details); + break; + default: + (0, _util.unreachable)("DocException - expected a valid Error."); + } + loadingTask._capability.reject(reason); + }); + messageHandler.on("PasswordRequest", exception => { + this.#passwordCapability = new _util.PromiseCapability(); + if (loadingTask.onPassword) { + const updatePassword = password => { + if (password instanceof Error) { + this.#passwordCapability.reject(password); + } else { + this.#passwordCapability.resolve({ + password + }); + } + }; + try { + loadingTask.onPassword(updatePassword, exception.code); + } catch (ex) { + this.#passwordCapability.reject(ex); + } + } else { + this.#passwordCapability.reject(new _util.PasswordException(exception.message, exception.code)); + } + return this.#passwordCapability.promise; + }); + messageHandler.on("DataLoaded", data => { + loadingTask.onProgress?.({ + loaded: data.length, + total: data.length + }); + this.downloadInfoCapability.resolve(data); + }); + messageHandler.on("StartRenderPage", data => { + if (this.destroyed) { + return; + } + const page = this.#pageCache.get(data.pageIndex); + page._startRenderPage(data.transparency, data.cacheKey); + }); + messageHandler.on("commonobj", ([id, type, exportedData]) => { + if (this.destroyed) { + return; + } + if (this.commonObjs.has(id)) { + return; + } + switch (type) { + case "Font": + const params = this._params; + if ("error" in exportedData) { + const exportedError = exportedData.error; + (0, _util.warn)(`Error during font loading: ${exportedError}`); + this.commonObjs.resolve(id, exportedError); + break; + } + const inspectFont = params.pdfBug && globalThis.FontInspector?.enabled ? (font, url) => globalThis.FontInspector.fontAdded(font, url) : null; + const font = new _font_loader.FontFaceObject(exportedData, { + isEvalSupported: params.isEvalSupported, + disableFontFace: params.disableFontFace, + ignoreErrors: params.ignoreErrors, + inspectFont + }); + this.fontLoader.bind(font).catch(reason => { + return messageHandler.sendWithPromise("FontFallback", { + id + }); + }).finally(() => { + if (!params.fontExtraProperties && font.data) { + font.data = null; + } + this.commonObjs.resolve(id, font); + }); + break; + case "FontPath": + case "Image": + case "Pattern": + this.commonObjs.resolve(id, exportedData); + break; + default: + throw new Error(`Got unknown common object type ${type}`); + } + }); + messageHandler.on("obj", ([id, pageIndex, type, imageData]) => { + if (this.destroyed) { + return; + } + const pageProxy = this.#pageCache.get(pageIndex); + if (pageProxy.objs.has(id)) { + return; + } + switch (type) { + case "Image": + pageProxy.objs.resolve(id, imageData); + if (imageData) { + let length; + if (imageData.bitmap) { + const { + width, + height + } = imageData; + length = width * height * 4; + } else { + length = imageData.data?.length || 0; + } + if (length > _util.MAX_IMAGE_SIZE_TO_CACHE) { + pageProxy._maybeCleanupAfterRender = true; + } + } + break; + case "Pattern": + pageProxy.objs.resolve(id, imageData); + break; + default: + throw new Error(`Got unknown object type ${type}`); + } + }); + messageHandler.on("DocProgress", data => { + if (this.destroyed) { + return; + } + loadingTask.onProgress?.({ + loaded: data.loaded, + total: data.total + }); + }); + messageHandler.on("FetchBuiltInCMap", data => { + if (this.destroyed) { + return Promise.reject(new Error("Worker was destroyed.")); + } + if (!this.cMapReaderFactory) { + return Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter.")); + } + return this.cMapReaderFactory.fetch(data); + }); + messageHandler.on("FetchStandardFontData", data => { + if (this.destroyed) { + return Promise.reject(new Error("Worker was destroyed.")); + } + if (!this.standardFontDataFactory) { + return Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter.")); + } + return this.standardFontDataFactory.fetch(data); + }); + } + getData() { + return this.messageHandler.sendWithPromise("GetData", null); + } + saveDocument() { + if (this.annotationStorage.size <= 0) { + (0, _util.warn)("saveDocument called while `annotationStorage` is empty, " + "please use the getData-method instead."); + } + const { + map, + transfers + } = this.annotationStorage.serializable; + return this.messageHandler.sendWithPromise("SaveDocument", { + isPureXfa: !!this._htmlForXfa, + numPages: this._numPages, + annotationStorage: map, + filename: this._fullReader?.filename ?? null + }, transfers).finally(() => { + this.annotationStorage.resetModified(); + }); + } + getPage(pageNumber) { + if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this._numPages) { + return Promise.reject(new Error("Invalid page request.")); + } + const pageIndex = pageNumber - 1, + cachedPromise = this.#pagePromises.get(pageIndex); + if (cachedPromise) { + return cachedPromise; + } + const promise = this.messageHandler.sendWithPromise("GetPage", { + pageIndex + }).then(pageInfo => { + if (this.destroyed) { + throw new Error("Transport destroyed"); + } + const page = new PDFPageProxy(pageIndex, pageInfo, this, this._params.pdfBug); + this.#pageCache.set(pageIndex, page); + return page; + }); + this.#pagePromises.set(pageIndex, promise); + return promise; + } + getPageIndex(ref) { + if (typeof ref !== "object" || ref === null || !Number.isInteger(ref.num) || ref.num < 0 || !Number.isInteger(ref.gen) || ref.gen < 0) { + return Promise.reject(new Error("Invalid pageIndex request.")); + } + return this.messageHandler.sendWithPromise("GetPageIndex", { + num: ref.num, + gen: ref.gen + }); + } + getAnnotations(pageIndex, intent) { + return this.messageHandler.sendWithPromise("GetAnnotations", { + pageIndex, + intent + }); + } + getFieldObjects() { + return this.#cacheSimpleMethod("GetFieldObjects"); + } + hasJSActions() { + return this.#cacheSimpleMethod("HasJSActions"); + } + getCalculationOrderIds() { + return this.messageHandler.sendWithPromise("GetCalculationOrderIds", null); + } + getDestinations() { + return this.messageHandler.sendWithPromise("GetDestinations", null); + } + getDestination(id) { + if (typeof id !== "string") { + return Promise.reject(new Error("Invalid destination request.")); + } + return this.messageHandler.sendWithPromise("GetDestination", { + id + }); + } + getPageLabels() { + return this.messageHandler.sendWithPromise("GetPageLabels", null); + } + getPageLayout() { + return this.messageHandler.sendWithPromise("GetPageLayout", null); + } + getPageMode() { + return this.messageHandler.sendWithPromise("GetPageMode", null); + } + getViewerPreferences() { + return this.messageHandler.sendWithPromise("GetViewerPreferences", null); + } + getOpenAction() { + return this.messageHandler.sendWithPromise("GetOpenAction", null); + } + getAttachments() { + return this.messageHandler.sendWithPromise("GetAttachments", null); + } + getDocJSActions() { + return this.#cacheSimpleMethod("GetDocJSActions"); + } + getPageJSActions(pageIndex) { + return this.messageHandler.sendWithPromise("GetPageJSActions", { + pageIndex + }); + } + getStructTree(pageIndex) { + return this.messageHandler.sendWithPromise("GetStructTree", { + pageIndex + }); + } + getOutline() { + return this.messageHandler.sendWithPromise("GetOutline", null); + } + getOptionalContentConfig() { + return this.messageHandler.sendWithPromise("GetOptionalContentConfig", null).then(results => { + return new _optional_content_config.OptionalContentConfig(results); + }); + } + getPermissions() { + return this.messageHandler.sendWithPromise("GetPermissions", null); + } + getMetadata() { + const name = "GetMetadata", + cachedPromise = this.#methodPromises.get(name); + if (cachedPromise) { + return cachedPromise; + } + const promise = this.messageHandler.sendWithPromise(name, null).then(results => { + return { + info: results[0], + metadata: results[1] ? new _metadata.Metadata(results[1]) : null, + contentDispositionFilename: this._fullReader?.filename ?? null, + contentLength: this._fullReader?.contentLength ?? null + }; + }); + this.#methodPromises.set(name, promise); + return promise; + } + getMarkInfo() { + return this.messageHandler.sendWithPromise("GetMarkInfo", null); + } + async startCleanup(keepLoadedFonts = false) { + if (this.destroyed) { + return; + } + await this.messageHandler.sendWithPromise("Cleanup", null); + for (const page of this.#pageCache.values()) { + const cleanupSuccessful = page.cleanup(); + if (!cleanupSuccessful) { + throw new Error(`startCleanup: Page ${page.pageNumber} is currently rendering.`); + } + } + this.commonObjs.clear(); + if (!keepLoadedFonts) { + this.fontLoader.clear(); + } + this.#methodPromises.clear(); + this.filterFactory.destroy(true); + } + get loadingParams() { + const { + disableAutoFetch, + enableXfa + } = this._params; + return (0, _util.shadow)(this, "loadingParams", { + disableAutoFetch, + enableXfa + }); + } +} +class PDFObjects { + #objs = Object.create(null); + #ensureObj(objId) { + return this.#objs[objId] ||= { + capability: new _util.PromiseCapability(), + data: null + }; + } + get(objId, callback = null) { + if (callback) { + const obj = this.#ensureObj(objId); + obj.capability.promise.then(() => callback(obj.data)); + return null; + } + const obj = this.#objs[objId]; + if (!obj?.capability.settled) { + throw new Error(`Requesting object that isn't resolved yet ${objId}.`); + } + return obj.data; + } + has(objId) { + const obj = this.#objs[objId]; + return obj?.capability.settled || false; + } + resolve(objId, data = null) { + const obj = this.#ensureObj(objId); + obj.data = data; + obj.capability.resolve(); + } + clear() { + for (const objId in this.#objs) { + const { + data + } = this.#objs[objId]; + data?.bitmap?.close(); + } + this.#objs = Object.create(null); + } +} +class RenderTask { + #internalRenderTask = null; + constructor(internalRenderTask) { + this.#internalRenderTask = internalRenderTask; + this.onContinue = null; + } + get promise() { + return this.#internalRenderTask.capability.promise; + } + cancel(extraDelay = 0) { + this.#internalRenderTask.cancel(null, extraDelay); + } + get separateAnnots() { + const { + separateAnnots + } = this.#internalRenderTask.operatorList; + if (!separateAnnots) { + return false; + } + const { + annotationCanvasMap + } = this.#internalRenderTask; + return separateAnnots.form || separateAnnots.canvas && annotationCanvasMap?.size > 0; + } +} +exports.RenderTask = RenderTask; +class InternalRenderTask { + static #canvasInUse = new WeakSet(); + constructor({ + callback, + params, + objs, + commonObjs, + annotationCanvasMap, + operatorList, + pageIndex, + canvasFactory, + filterFactory, + useRequestAnimationFrame = false, + pdfBug = false, + pageColors = null + }) { + this.callback = callback; + this.params = params; + this.objs = objs; + this.commonObjs = commonObjs; + this.annotationCanvasMap = annotationCanvasMap; + this.operatorListIdx = null; + this.operatorList = operatorList; + this._pageIndex = pageIndex; + this.canvasFactory = canvasFactory; + this.filterFactory = filterFactory; + this._pdfBug = pdfBug; + this.pageColors = pageColors; + this.running = false; + this.graphicsReadyCallback = null; + this.graphicsReady = false; + this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== "undefined"; + this.cancelled = false; + this.capability = new _util.PromiseCapability(); + this.task = new RenderTask(this); + this._cancelBound = this.cancel.bind(this); + this._continueBound = this._continue.bind(this); + this._scheduleNextBound = this._scheduleNext.bind(this); + this._nextBound = this._next.bind(this); + this._canvas = params.canvasContext.canvas; + } + get completed() { + return this.capability.promise.catch(function () {}); + } + initializeGraphics({ + transparency = false, + optionalContentConfig + }) { + if (this.cancelled) { + return; + } + if (this._canvas) { + if (InternalRenderTask.#canvasInUse.has(this._canvas)) { + throw new Error("Cannot use the same canvas during multiple render() operations. " + "Use different canvas or ensure previous operations were " + "cancelled or completed."); + } + InternalRenderTask.#canvasInUse.add(this._canvas); + } + if (this._pdfBug && globalThis.StepperManager?.enabled) { + this.stepper = globalThis.StepperManager.create(this._pageIndex); + this.stepper.init(this.operatorList); + this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); + } + const { + canvasContext, + viewport, + transform, + background + } = this.params; + this.gfx = new _canvas.CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, { + optionalContentConfig + }, this.annotationCanvasMap, this.pageColors); + this.gfx.beginDrawing({ + transform, + viewport, + transparency, + background + }); + this.operatorListIdx = 0; + this.graphicsReady = true; + this.graphicsReadyCallback?.(); + } + cancel(error = null, extraDelay = 0) { + this.running = false; + this.cancelled = true; + this.gfx?.endDrawing(); + InternalRenderTask.#canvasInUse.delete(this._canvas); + this.callback(error || new _display_utils.RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex + 1}`, extraDelay)); + } + operatorListChanged() { + if (!this.graphicsReady) { + this.graphicsReadyCallback ||= this._continueBound; + return; + } + this.stepper?.updateOperatorList(this.operatorList); + if (this.running) { + return; + } + this._continue(); + } + _continue() { + this.running = true; + if (this.cancelled) { + return; + } + if (this.task.onContinue) { + this.task.onContinue(this._scheduleNextBound); + } else { + this._scheduleNext(); + } + } + _scheduleNext() { + if (this._useRequestAnimationFrame) { + window.requestAnimationFrame(() => { + this._nextBound().catch(this._cancelBound); + }); + } else { + Promise.resolve().then(this._nextBound).catch(this._cancelBound); + } + } + async _next() { + if (this.cancelled) { + return; + } + this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper); + if (this.operatorListIdx === this.operatorList.argsArray.length) { + this.running = false; + if (this.operatorList.lastChunk) { + this.gfx.endDrawing(); + InternalRenderTask.#canvasInUse.delete(this._canvas); + this.callback(); + } + } + } +} +const version = '3.11.174'; +exports.version = version; +const build = 'ce8716743'; +exports.build = build; + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SerializableEmpty = exports.PrintAnnotationStorage = exports.AnnotationStorage = void 0; +var _util = __w_pdfjs_require__(1); +var _editor = __w_pdfjs_require__(4); +var _murmurhash = __w_pdfjs_require__(8); +const SerializableEmpty = Object.freeze({ + map: null, + hash: "", + transfers: undefined +}); +exports.SerializableEmpty = SerializableEmpty; +class AnnotationStorage { + #modified = false; + #storage = new Map(); + constructor() { + this.onSetModified = null; + this.onResetModified = null; + this.onAnnotationEditor = null; + } + getValue(key, defaultValue) { + const value = this.#storage.get(key); + if (value === undefined) { + return defaultValue; + } + return Object.assign(defaultValue, value); + } + getRawValue(key) { + return this.#storage.get(key); + } + remove(key) { + this.#storage.delete(key); + if (this.#storage.size === 0) { + this.resetModified(); + } + if (typeof this.onAnnotationEditor === "function") { + for (const value of this.#storage.values()) { + if (value instanceof _editor.AnnotationEditor) { + return; + } + } + this.onAnnotationEditor(null); + } + } + setValue(key, value) { + const obj = this.#storage.get(key); + let modified = false; + if (obj !== undefined) { + for (const [entry, val] of Object.entries(value)) { + if (obj[entry] !== val) { + modified = true; + obj[entry] = val; + } + } + } else { + modified = true; + this.#storage.set(key, value); + } + if (modified) { + this.#setModified(); + } + if (value instanceof _editor.AnnotationEditor && typeof this.onAnnotationEditor === "function") { + this.onAnnotationEditor(value.constructor._type); + } + } + has(key) { + return this.#storage.has(key); + } + getAll() { + return this.#storage.size > 0 ? (0, _util.objectFromMap)(this.#storage) : null; + } + setAll(obj) { + for (const [key, val] of Object.entries(obj)) { + this.setValue(key, val); + } + } + get size() { + return this.#storage.size; + } + #setModified() { + if (!this.#modified) { + this.#modified = true; + if (typeof this.onSetModified === "function") { + this.onSetModified(); + } + } + } + resetModified() { + if (this.#modified) { + this.#modified = false; + if (typeof this.onResetModified === "function") { + this.onResetModified(); + } + } + } + get print() { + return new PrintAnnotationStorage(this); + } + get serializable() { + if (this.#storage.size === 0) { + return SerializableEmpty; + } + const map = new Map(), + hash = new _murmurhash.MurmurHash3_64(), + transfers = []; + const context = Object.create(null); + let hasBitmap = false; + for (const [key, val] of this.#storage) { + const serialized = val instanceof _editor.AnnotationEditor ? val.serialize(false, context) : val; + if (serialized) { + map.set(key, serialized); + hash.update(`${key}:${JSON.stringify(serialized)}`); + hasBitmap ||= !!serialized.bitmap; + } + } + if (hasBitmap) { + for (const value of map.values()) { + if (value.bitmap) { + transfers.push(value.bitmap); + } + } + } + return map.size > 0 ? { + map, + hash: hash.hexdigest(), + transfers + } : SerializableEmpty; + } +} +exports.AnnotationStorage = AnnotationStorage; +class PrintAnnotationStorage extends AnnotationStorage { + #serializable; + constructor(parent) { + super(); + const { + map, + hash, + transfers + } = parent.serializable; + const clone = structuredClone(map, transfers ? { + transfer: transfers + } : null); + this.#serializable = { + map: clone, + hash, + transfers + }; + } + get print() { + (0, _util.unreachable)("Should not call PrintAnnotationStorage.print"); + } + get serializable() { + return this.#serializable; + } +} +exports.PrintAnnotationStorage = PrintAnnotationStorage; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditor = void 0; +var _tools = __w_pdfjs_require__(5); +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +class AnnotationEditor { + #altText = ""; + #altTextDecorative = false; + #altTextButton = null; + #altTextTooltip = null; + #altTextTooltipTimeout = null; + #keepAspectRatio = false; + #resizersDiv = null; + #boundFocusin = this.focusin.bind(this); + #boundFocusout = this.focusout.bind(this); + #hasBeenClicked = false; + #isEditing = false; + #isInEditMode = false; + _initialOptions = Object.create(null); + _uiManager = null; + _focusEventsAllowed = true; + _l10nPromise = null; + #isDraggable = false; + #zIndex = AnnotationEditor._zIndex++; + static _borderLineWidth = -1; + static _colorManager = new _tools.ColorManager(); + static _zIndex = 1; + static SMALL_EDITOR_SIZE = 0; + constructor(parameters) { + if (this.constructor === AnnotationEditor) { + (0, _util.unreachable)("Cannot initialize AnnotationEditor."); + } + this.parent = parameters.parent; + this.id = parameters.id; + this.width = this.height = null; + this.pageIndex = parameters.parent.pageIndex; + this.name = parameters.name; + this.div = null; + this._uiManager = parameters.uiManager; + this.annotationElementId = null; + this._willKeepAspectRatio = false; + this._initialOptions.isCentered = parameters.isCentered; + this._structTreeParentId = null; + const { + rotation, + rawDims: { + pageWidth, + pageHeight, + pageX, + pageY + } + } = this.parent.viewport; + this.rotation = rotation; + this.pageRotation = (360 + rotation - this._uiManager.viewParameters.rotation) % 360; + this.pageDimensions = [pageWidth, pageHeight]; + this.pageTranslation = [pageX, pageY]; + const [width, height] = this.parentDimensions; + this.x = parameters.x / width; + this.y = parameters.y / height; + this.isAttachedToDOM = false; + this.deleted = false; + } + get editorType() { + return Object.getPrototypeOf(this).constructor._type; + } + static get _defaultLineColor() { + return (0, _util.shadow)(this, "_defaultLineColor", this._colorManager.getHexCode("CanvasText")); + } + static deleteAnnotationElement(editor) { + const fakeEditor = new FakeEditor({ + id: editor.parent.getNextId(), + parent: editor.parent, + uiManager: editor._uiManager + }); + fakeEditor.annotationElementId = editor.annotationElementId; + fakeEditor.deleted = true; + fakeEditor._uiManager.addToAnnotationStorage(fakeEditor); + } + static initialize(l10n, options = null) { + AnnotationEditor._l10nPromise ||= new Map(["editor_alt_text_button_label", "editor_alt_text_edit_button_label", "editor_alt_text_decorative_tooltip"].map(str => [str, l10n.get(str)])); + if (options?.strings) { + for (const str of options.strings) { + AnnotationEditor._l10nPromise.set(str, l10n.get(str)); + } + } + if (AnnotationEditor._borderLineWidth !== -1) { + return; + } + const style = getComputedStyle(document.documentElement); + AnnotationEditor._borderLineWidth = parseFloat(style.getPropertyValue("--outline-width")) || 0; + } + static updateDefaultParams(_type, _value) {} + static get defaultPropertiesToUpdate() { + return []; + } + static isHandlingMimeForPasting(mime) { + return false; + } + static paste(item, parent) { + (0, _util.unreachable)("Not implemented"); + } + get propertiesToUpdate() { + return []; + } + get _isDraggable() { + return this.#isDraggable; + } + set _isDraggable(value) { + this.#isDraggable = value; + this.div?.classList.toggle("draggable", value); + } + center() { + const [pageWidth, pageHeight] = this.pageDimensions; + switch (this.parentRotation) { + case 90: + this.x -= this.height * pageHeight / (pageWidth * 2); + this.y += this.width * pageWidth / (pageHeight * 2); + break; + case 180: + this.x += this.width / 2; + this.y += this.height / 2; + break; + case 270: + this.x += this.height * pageHeight / (pageWidth * 2); + this.y -= this.width * pageWidth / (pageHeight * 2); + break; + default: + this.x -= this.width / 2; + this.y -= this.height / 2; + break; + } + this.fixAndSetPosition(); + } + addCommands(params) { + this._uiManager.addCommands(params); + } + get currentLayer() { + return this._uiManager.currentLayer; + } + setInBackground() { + this.div.style.zIndex = 0; + } + setInForeground() { + this.div.style.zIndex = this.#zIndex; + } + setParent(parent) { + if (parent !== null) { + this.pageIndex = parent.pageIndex; + this.pageDimensions = parent.pageDimensions; + } + this.parent = parent; + } + focusin(event) { + if (!this._focusEventsAllowed) { + return; + } + if (!this.#hasBeenClicked) { + this.parent.setSelected(this); + } else { + this.#hasBeenClicked = false; + } + } + focusout(event) { + if (!this._focusEventsAllowed) { + return; + } + if (!this.isAttachedToDOM) { + return; + } + const target = event.relatedTarget; + if (target?.closest(`#${this.id}`)) { + return; + } + event.preventDefault(); + if (!this.parent?.isMultipleSelection) { + this.commitOrRemove(); + } + } + commitOrRemove() { + if (this.isEmpty()) { + this.remove(); + } else { + this.commit(); + } + } + commit() { + this.addToAnnotationStorage(); + } + addToAnnotationStorage() { + this._uiManager.addToAnnotationStorage(this); + } + setAt(x, y, tx, ty) { + const [width, height] = this.parentDimensions; + [tx, ty] = this.screenToPageTranslation(tx, ty); + this.x = (x + tx) / width; + this.y = (y + ty) / height; + this.fixAndSetPosition(); + } + #translate([width, height], x, y) { + [x, y] = this.screenToPageTranslation(x, y); + this.x += x / width; + this.y += y / height; + this.fixAndSetPosition(); + } + translate(x, y) { + this.#translate(this.parentDimensions, x, y); + } + translateInPage(x, y) { + this.#translate(this.pageDimensions, x, y); + this.div.scrollIntoView({ + block: "nearest" + }); + } + drag(tx, ty) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.x += tx / parentWidth; + this.y += ty / parentHeight; + if (this.parent && (this.x < 0 || this.x > 1 || this.y < 0 || this.y > 1)) { + const { + x, + y + } = this.div.getBoundingClientRect(); + if (this.parent.findNewParent(this, x, y)) { + this.x -= Math.floor(this.x); + this.y -= Math.floor(this.y); + } + } + let { + x, + y + } = this; + const [bx, by] = this.#getBaseTranslation(); + x += bx; + y += by; + this.div.style.left = `${(100 * x).toFixed(2)}%`; + this.div.style.top = `${(100 * y).toFixed(2)}%`; + this.div.scrollIntoView({ + block: "nearest" + }); + } + #getBaseTranslation() { + const [parentWidth, parentHeight] = this.parentDimensions; + const { + _borderLineWidth + } = AnnotationEditor; + const x = _borderLineWidth / parentWidth; + const y = _borderLineWidth / parentHeight; + switch (this.rotation) { + case 90: + return [-x, y]; + case 180: + return [x, y]; + case 270: + return [x, -y]; + default: + return [-x, -y]; + } + } + fixAndSetPosition() { + const [pageWidth, pageHeight] = this.pageDimensions; + let { + x, + y, + width, + height + } = this; + width *= pageWidth; + height *= pageHeight; + x *= pageWidth; + y *= pageHeight; + switch (this.rotation) { + case 0: + x = Math.max(0, Math.min(pageWidth - width, x)); + y = Math.max(0, Math.min(pageHeight - height, y)); + break; + case 90: + x = Math.max(0, Math.min(pageWidth - height, x)); + y = Math.min(pageHeight, Math.max(width, y)); + break; + case 180: + x = Math.min(pageWidth, Math.max(width, x)); + y = Math.min(pageHeight, Math.max(height, y)); + break; + case 270: + x = Math.min(pageWidth, Math.max(height, x)); + y = Math.max(0, Math.min(pageHeight - width, y)); + break; + } + this.x = x /= pageWidth; + this.y = y /= pageHeight; + const [bx, by] = this.#getBaseTranslation(); + x += bx; + y += by; + const { + style + } = this.div; + style.left = `${(100 * x).toFixed(2)}%`; + style.top = `${(100 * y).toFixed(2)}%`; + this.moveInDOM(); + } + static #rotatePoint(x, y, angle) { + switch (angle) { + case 90: + return [y, -x]; + case 180: + return [-x, -y]; + case 270: + return [-y, x]; + default: + return [x, y]; + } + } + screenToPageTranslation(x, y) { + return AnnotationEditor.#rotatePoint(x, y, this.parentRotation); + } + pageTranslationToScreen(x, y) { + return AnnotationEditor.#rotatePoint(x, y, 360 - this.parentRotation); + } + #getRotationMatrix(rotation) { + switch (rotation) { + case 90: + { + const [pageWidth, pageHeight] = this.pageDimensions; + return [0, -pageWidth / pageHeight, pageHeight / pageWidth, 0]; + } + case 180: + return [-1, 0, 0, -1]; + case 270: + { + const [pageWidth, pageHeight] = this.pageDimensions; + return [0, pageWidth / pageHeight, -pageHeight / pageWidth, 0]; + } + default: + return [1, 0, 0, 1]; + } + } + get parentScale() { + return this._uiManager.viewParameters.realScale; + } + get parentRotation() { + return (this._uiManager.viewParameters.rotation + this.pageRotation) % 360; + } + get parentDimensions() { + const { + parentScale, + pageDimensions: [pageWidth, pageHeight] + } = this; + const scaledWidth = pageWidth * parentScale; + const scaledHeight = pageHeight * parentScale; + return _util.FeatureTest.isCSSRoundSupported ? [Math.round(scaledWidth), Math.round(scaledHeight)] : [scaledWidth, scaledHeight]; + } + setDims(width, height) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.div.style.width = `${(100 * width / parentWidth).toFixed(2)}%`; + if (!this.#keepAspectRatio) { + this.div.style.height = `${(100 * height / parentHeight).toFixed(2)}%`; + } + this.#altTextButton?.classList.toggle("small", width < AnnotationEditor.SMALL_EDITOR_SIZE || height < AnnotationEditor.SMALL_EDITOR_SIZE); + } + fixDims() { + const { + style + } = this.div; + const { + height, + width + } = style; + const widthPercent = width.endsWith("%"); + const heightPercent = !this.#keepAspectRatio && height.endsWith("%"); + if (widthPercent && heightPercent) { + return; + } + const [parentWidth, parentHeight] = this.parentDimensions; + if (!widthPercent) { + style.width = `${(100 * parseFloat(width) / parentWidth).toFixed(2)}%`; + } + if (!this.#keepAspectRatio && !heightPercent) { + style.height = `${(100 * parseFloat(height) / parentHeight).toFixed(2)}%`; + } + } + getInitialTranslation() { + return [0, 0]; + } + #createResizers() { + if (this.#resizersDiv) { + return; + } + this.#resizersDiv = document.createElement("div"); + this.#resizersDiv.classList.add("resizers"); + const classes = ["topLeft", "topRight", "bottomRight", "bottomLeft"]; + if (!this._willKeepAspectRatio) { + classes.push("topMiddle", "middleRight", "bottomMiddle", "middleLeft"); + } + for (const name of classes) { + const div = document.createElement("div"); + this.#resizersDiv.append(div); + div.classList.add("resizer", name); + div.addEventListener("pointerdown", this.#resizerPointerdown.bind(this, name)); + div.addEventListener("contextmenu", _display_utils.noContextMenu); + } + this.div.prepend(this.#resizersDiv); + } + #resizerPointerdown(name, event) { + event.preventDefault(); + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + return; + } + const boundResizerPointermove = this.#resizerPointermove.bind(this, name); + const savedDraggable = this._isDraggable; + this._isDraggable = false; + const pointerMoveOptions = { + passive: true, + capture: true + }; + window.addEventListener("pointermove", boundResizerPointermove, pointerMoveOptions); + const savedX = this.x; + const savedY = this.y; + const savedWidth = this.width; + const savedHeight = this.height; + const savedParentCursor = this.parent.div.style.cursor; + const savedCursor = this.div.style.cursor; + this.div.style.cursor = this.parent.div.style.cursor = window.getComputedStyle(event.target).cursor; + const pointerUpCallback = () => { + this._isDraggable = savedDraggable; + window.removeEventListener("pointerup", pointerUpCallback); + window.removeEventListener("blur", pointerUpCallback); + window.removeEventListener("pointermove", boundResizerPointermove, pointerMoveOptions); + this.parent.div.style.cursor = savedParentCursor; + this.div.style.cursor = savedCursor; + const newX = this.x; + const newY = this.y; + const newWidth = this.width; + const newHeight = this.height; + if (newX === savedX && newY === savedY && newWidth === savedWidth && newHeight === savedHeight) { + return; + } + this.addCommands({ + cmd: () => { + this.width = newWidth; + this.height = newHeight; + this.x = newX; + this.y = newY; + const [parentWidth, parentHeight] = this.parentDimensions; + this.setDims(parentWidth * newWidth, parentHeight * newHeight); + this.fixAndSetPosition(); + }, + undo: () => { + this.width = savedWidth; + this.height = savedHeight; + this.x = savedX; + this.y = savedY; + const [parentWidth, parentHeight] = this.parentDimensions; + this.setDims(parentWidth * savedWidth, parentHeight * savedHeight); + this.fixAndSetPosition(); + }, + mustExec: true + }); + }; + window.addEventListener("pointerup", pointerUpCallback); + window.addEventListener("blur", pointerUpCallback); + } + #resizerPointermove(name, event) { + const [parentWidth, parentHeight] = this.parentDimensions; + const savedX = this.x; + const savedY = this.y; + const savedWidth = this.width; + const savedHeight = this.height; + const minWidth = AnnotationEditor.MIN_SIZE / parentWidth; + const minHeight = AnnotationEditor.MIN_SIZE / parentHeight; + const round = x => Math.round(x * 10000) / 10000; + const rotationMatrix = this.#getRotationMatrix(this.rotation); + const transf = (x, y) => [rotationMatrix[0] * x + rotationMatrix[2] * y, rotationMatrix[1] * x + rotationMatrix[3] * y]; + const invRotationMatrix = this.#getRotationMatrix(360 - this.rotation); + const invTransf = (x, y) => [invRotationMatrix[0] * x + invRotationMatrix[2] * y, invRotationMatrix[1] * x + invRotationMatrix[3] * y]; + let getPoint; + let getOpposite; + let isDiagonal = false; + let isHorizontal = false; + switch (name) { + case "topLeft": + isDiagonal = true; + getPoint = (w, h) => [0, 0]; + getOpposite = (w, h) => [w, h]; + break; + case "topMiddle": + getPoint = (w, h) => [w / 2, 0]; + getOpposite = (w, h) => [w / 2, h]; + break; + case "topRight": + isDiagonal = true; + getPoint = (w, h) => [w, 0]; + getOpposite = (w, h) => [0, h]; + break; + case "middleRight": + isHorizontal = true; + getPoint = (w, h) => [w, h / 2]; + getOpposite = (w, h) => [0, h / 2]; + break; + case "bottomRight": + isDiagonal = true; + getPoint = (w, h) => [w, h]; + getOpposite = (w, h) => [0, 0]; + break; + case "bottomMiddle": + getPoint = (w, h) => [w / 2, h]; + getOpposite = (w, h) => [w / 2, 0]; + break; + case "bottomLeft": + isDiagonal = true; + getPoint = (w, h) => [0, h]; + getOpposite = (w, h) => [w, 0]; + break; + case "middleLeft": + isHorizontal = true; + getPoint = (w, h) => [0, h / 2]; + getOpposite = (w, h) => [w, h / 2]; + break; + } + const point = getPoint(savedWidth, savedHeight); + const oppositePoint = getOpposite(savedWidth, savedHeight); + let transfOppositePoint = transf(...oppositePoint); + const oppositeX = round(savedX + transfOppositePoint[0]); + const oppositeY = round(savedY + transfOppositePoint[1]); + let ratioX = 1; + let ratioY = 1; + let [deltaX, deltaY] = this.screenToPageTranslation(event.movementX, event.movementY); + [deltaX, deltaY] = invTransf(deltaX / parentWidth, deltaY / parentHeight); + if (isDiagonal) { + const oldDiag = Math.hypot(savedWidth, savedHeight); + ratioX = ratioY = Math.max(Math.min(Math.hypot(oppositePoint[0] - point[0] - deltaX, oppositePoint[1] - point[1] - deltaY) / oldDiag, 1 / savedWidth, 1 / savedHeight), minWidth / savedWidth, minHeight / savedHeight); + } else if (isHorizontal) { + ratioX = Math.max(minWidth, Math.min(1, Math.abs(oppositePoint[0] - point[0] - deltaX))) / savedWidth; + } else { + ratioY = Math.max(minHeight, Math.min(1, Math.abs(oppositePoint[1] - point[1] - deltaY))) / savedHeight; + } + const newWidth = round(savedWidth * ratioX); + const newHeight = round(savedHeight * ratioY); + transfOppositePoint = transf(...getOpposite(newWidth, newHeight)); + const newX = oppositeX - transfOppositePoint[0]; + const newY = oppositeY - transfOppositePoint[1]; + this.width = newWidth; + this.height = newHeight; + this.x = newX; + this.y = newY; + this.setDims(parentWidth * newWidth, parentHeight * newHeight); + this.fixAndSetPosition(); + } + async addAltTextButton() { + if (this.#altTextButton) { + return; + } + const altText = this.#altTextButton = document.createElement("button"); + altText.className = "altText"; + const msg = await AnnotationEditor._l10nPromise.get("editor_alt_text_button_label"); + altText.textContent = msg; + altText.setAttribute("aria-label", msg); + altText.tabIndex = "0"; + altText.addEventListener("contextmenu", _display_utils.noContextMenu); + altText.addEventListener("pointerdown", event => event.stopPropagation()); + altText.addEventListener("click", event => { + event.preventDefault(); + this._uiManager.editAltText(this); + }, { + capture: true + }); + altText.addEventListener("keydown", event => { + if (event.target === altText && event.key === "Enter") { + event.preventDefault(); + this._uiManager.editAltText(this); + } + }); + this.#setAltTextButtonState(); + this.div.append(altText); + if (!AnnotationEditor.SMALL_EDITOR_SIZE) { + const PERCENT = 40; + AnnotationEditor.SMALL_EDITOR_SIZE = Math.min(128, Math.round(altText.getBoundingClientRect().width * (1 + PERCENT / 100))); + } + } + async #setAltTextButtonState() { + const button = this.#altTextButton; + if (!button) { + return; + } + if (!this.#altText && !this.#altTextDecorative) { + button.classList.remove("done"); + this.#altTextTooltip?.remove(); + return; + } + AnnotationEditor._l10nPromise.get("editor_alt_text_edit_button_label").then(msg => { + button.setAttribute("aria-label", msg); + }); + let tooltip = this.#altTextTooltip; + if (!tooltip) { + this.#altTextTooltip = tooltip = document.createElement("span"); + tooltip.className = "tooltip"; + tooltip.setAttribute("role", "tooltip"); + const id = tooltip.id = `alt-text-tooltip-${this.id}`; + button.setAttribute("aria-describedby", id); + const DELAY_TO_SHOW_TOOLTIP = 100; + button.addEventListener("mouseenter", () => { + this.#altTextTooltipTimeout = setTimeout(() => { + this.#altTextTooltipTimeout = null; + this.#altTextTooltip.classList.add("show"); + this._uiManager._eventBus.dispatch("reporttelemetry", { + source: this, + details: { + type: "editing", + subtype: this.editorType, + data: { + action: "alt_text_tooltip" + } + } + }); + }, DELAY_TO_SHOW_TOOLTIP); + }); + button.addEventListener("mouseleave", () => { + clearTimeout(this.#altTextTooltipTimeout); + this.#altTextTooltipTimeout = null; + this.#altTextTooltip?.classList.remove("show"); + }); + } + button.classList.add("done"); + tooltip.innerText = this.#altTextDecorative ? await AnnotationEditor._l10nPromise.get("editor_alt_text_decorative_tooltip") : this.#altText; + if (!tooltip.parentNode) { + button.append(tooltip); + } + } + getClientDimensions() { + return this.div.getBoundingClientRect(); + } + get altTextData() { + return { + altText: this.#altText, + decorative: this.#altTextDecorative + }; + } + set altTextData({ + altText, + decorative + }) { + if (this.#altText === altText && this.#altTextDecorative === decorative) { + return; + } + this.#altText = altText; + this.#altTextDecorative = decorative; + this.#setAltTextButtonState(); + } + render() { + this.div = document.createElement("div"); + this.div.setAttribute("data-editor-rotation", (360 - this.rotation) % 360); + this.div.className = this.name; + this.div.setAttribute("id", this.id); + this.div.setAttribute("tabIndex", 0); + this.setInForeground(); + this.div.addEventListener("focusin", this.#boundFocusin); + this.div.addEventListener("focusout", this.#boundFocusout); + const [parentWidth, parentHeight] = this.parentDimensions; + if (this.parentRotation % 180 !== 0) { + this.div.style.maxWidth = `${(100 * parentHeight / parentWidth).toFixed(2)}%`; + this.div.style.maxHeight = `${(100 * parentWidth / parentHeight).toFixed(2)}%`; + } + const [tx, ty] = this.getInitialTranslation(); + this.translate(tx, ty); + (0, _tools.bindEvents)(this, this.div, ["pointerdown"]); + return this.div; + } + pointerdown(event) { + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + event.preventDefault(); + return; + } + this.#hasBeenClicked = true; + this.#setUpDragSession(event); + } + #setUpDragSession(event) { + if (!this._isDraggable) { + return; + } + const isSelected = this._uiManager.isSelected(this); + this._uiManager.setUpDragSession(); + let pointerMoveOptions, pointerMoveCallback; + if (isSelected) { + pointerMoveOptions = { + passive: true, + capture: true + }; + pointerMoveCallback = e => { + const [tx, ty] = this.screenToPageTranslation(e.movementX, e.movementY); + this._uiManager.dragSelectedEditors(tx, ty); + }; + window.addEventListener("pointermove", pointerMoveCallback, pointerMoveOptions); + } + const pointerUpCallback = () => { + window.removeEventListener("pointerup", pointerUpCallback); + window.removeEventListener("blur", pointerUpCallback); + if (isSelected) { + window.removeEventListener("pointermove", pointerMoveCallback, pointerMoveOptions); + } + this.#hasBeenClicked = false; + if (!this._uiManager.endDragSession()) { + const { + isMac + } = _util.FeatureTest.platform; + if (event.ctrlKey && !isMac || event.shiftKey || event.metaKey && isMac) { + this.parent.toggleSelected(this); + } else { + this.parent.setSelected(this); + } + } + }; + window.addEventListener("pointerup", pointerUpCallback); + window.addEventListener("blur", pointerUpCallback); + } + moveInDOM() { + this.parent?.moveEditorInDOM(this); + } + _setParentAndPosition(parent, x, y) { + parent.changeParent(this); + this.x = x; + this.y = y; + this.fixAndSetPosition(); + } + getRect(tx, ty) { + const scale = this.parentScale; + const [pageWidth, pageHeight] = this.pageDimensions; + const [pageX, pageY] = this.pageTranslation; + const shiftX = tx / scale; + const shiftY = ty / scale; + const x = this.x * pageWidth; + const y = this.y * pageHeight; + const width = this.width * pageWidth; + const height = this.height * pageHeight; + switch (this.rotation) { + case 0: + return [x + shiftX + pageX, pageHeight - y - shiftY - height + pageY, x + shiftX + width + pageX, pageHeight - y - shiftY + pageY]; + case 90: + return [x + shiftY + pageX, pageHeight - y + shiftX + pageY, x + shiftY + height + pageX, pageHeight - y + shiftX + width + pageY]; + case 180: + return [x - shiftX - width + pageX, pageHeight - y + shiftY + pageY, x - shiftX + pageX, pageHeight - y + shiftY + height + pageY]; + case 270: + return [x - shiftY - height + pageX, pageHeight - y - shiftX - width + pageY, x - shiftY + pageX, pageHeight - y - shiftX + pageY]; + default: + throw new Error("Invalid rotation"); + } + } + getRectInCurrentCoords(rect, pageHeight) { + const [x1, y1, x2, y2] = rect; + const width = x2 - x1; + const height = y2 - y1; + switch (this.rotation) { + case 0: + return [x1, pageHeight - y2, width, height]; + case 90: + return [x1, pageHeight - y1, height, width]; + case 180: + return [x2, pageHeight - y1, width, height]; + case 270: + return [x2, pageHeight - y2, height, width]; + default: + throw new Error("Invalid rotation"); + } + } + onceAdded() {} + isEmpty() { + return false; + } + enableEditMode() { + this.#isInEditMode = true; + } + disableEditMode() { + this.#isInEditMode = false; + } + isInEditMode() { + return this.#isInEditMode; + } + shouldGetKeyboardEvents() { + return false; + } + needsToBeRebuilt() { + return this.div && !this.isAttachedToDOM; + } + rebuild() { + this.div?.addEventListener("focusin", this.#boundFocusin); + this.div?.addEventListener("focusout", this.#boundFocusout); + } + serialize(isForCopying = false, context = null) { + (0, _util.unreachable)("An editor must be serializable"); + } + static deserialize(data, parent, uiManager) { + const editor = new this.prototype.constructor({ + parent, + id: parent.getNextId(), + uiManager + }); + editor.rotation = data.rotation; + const [pageWidth, pageHeight] = editor.pageDimensions; + const [x, y, width, height] = editor.getRectInCurrentCoords(data.rect, pageHeight); + editor.x = x / pageWidth; + editor.y = y / pageHeight; + editor.width = width / pageWidth; + editor.height = height / pageHeight; + return editor; + } + remove() { + this.div.removeEventListener("focusin", this.#boundFocusin); + this.div.removeEventListener("focusout", this.#boundFocusout); + if (!this.isEmpty()) { + this.commit(); + } + if (this.parent) { + this.parent.remove(this); + } else { + this._uiManager.removeEditor(this); + } + this.#altTextButton?.remove(); + this.#altTextButton = null; + this.#altTextTooltip = null; + } + get isResizable() { + return false; + } + makeResizable() { + if (this.isResizable) { + this.#createResizers(); + this.#resizersDiv.classList.remove("hidden"); + } + } + select() { + this.makeResizable(); + this.div?.classList.add("selectedEditor"); + } + unselect() { + this.#resizersDiv?.classList.add("hidden"); + this.div?.classList.remove("selectedEditor"); + if (this.div?.contains(document.activeElement)) { + this._uiManager.currentLayer.div.focus(); + } + } + updateParams(type, value) {} + disableEditing() { + if (this.#altTextButton) { + this.#altTextButton.hidden = true; + } + } + enableEditing() { + if (this.#altTextButton) { + this.#altTextButton.hidden = false; + } + } + enterInEditMode() {} + get contentDiv() { + return this.div; + } + get isEditing() { + return this.#isEditing; + } + set isEditing(value) { + this.#isEditing = value; + if (!this.parent) { + return; + } + if (value) { + this.parent.setSelected(this); + this.parent.setActiveEditor(this); + } else { + this.parent.setActiveEditor(null); + } + } + setAspectRatio(width, height) { + this.#keepAspectRatio = true; + const aspectRatio = width / height; + const { + style + } = this.div; + style.aspectRatio = aspectRatio; + style.height = "auto"; + } + static get MIN_SIZE() { + return 16; + } +} +exports.AnnotationEditor = AnnotationEditor; +class FakeEditor extends AnnotationEditor { + constructor(params) { + super(params); + this.annotationElementId = params.annotationElementId; + this.deleted = true; + } + serialize() { + return { + id: this.annotationElementId, + deleted: true, + pageIndex: this.pageIndex + }; + } +} + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.KeyboardManager = exports.CommandManager = exports.ColorManager = exports.AnnotationEditorUIManager = void 0; +exports.bindEvents = bindEvents; +exports.opacityToHex = opacityToHex; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +function bindEvents(obj, element, names) { + for (const name of names) { + element.addEventListener(name, obj[name].bind(obj)); + } +} +function opacityToHex(opacity) { + return Math.round(Math.min(255, Math.max(1, 255 * opacity))).toString(16).padStart(2, "0"); +} +class IdManager { + #id = 0; + getId() { + return `${_util.AnnotationEditorPrefix}${this.#id++}`; + } +} +class ImageManager { + #baseId = (0, _util.getUuid)(); + #id = 0; + #cache = null; + static get _isSVGFittingCanvas() { + const svg = `data:image/svg+xml;charset=UTF-8,`; + const canvas = new OffscreenCanvas(1, 3); + const ctx = canvas.getContext("2d"); + const image = new Image(); + image.src = svg; + const promise = image.decode().then(() => { + ctx.drawImage(image, 0, 0, 1, 1, 0, 0, 1, 3); + return new Uint32Array(ctx.getImageData(0, 0, 1, 1).data.buffer)[0] === 0; + }); + return (0, _util.shadow)(this, "_isSVGFittingCanvas", promise); + } + async #get(key, rawData) { + this.#cache ||= new Map(); + let data = this.#cache.get(key); + if (data === null) { + return null; + } + if (data?.bitmap) { + data.refCounter += 1; + return data; + } + try { + data ||= { + bitmap: null, + id: `image_${this.#baseId}_${this.#id++}`, + refCounter: 0, + isSvg: false + }; + let image; + if (typeof rawData === "string") { + data.url = rawData; + const response = await fetch(rawData); + if (!response.ok) { + throw new Error(response.statusText); + } + image = await response.blob(); + } else { + image = data.file = rawData; + } + if (image.type === "image/svg+xml") { + const mustRemoveAspectRatioPromise = ImageManager._isSVGFittingCanvas; + const fileReader = new FileReader(); + const imageElement = new Image(); + const imagePromise = new Promise((resolve, reject) => { + imageElement.onload = () => { + data.bitmap = imageElement; + data.isSvg = true; + resolve(); + }; + fileReader.onload = async () => { + const url = data.svgUrl = fileReader.result; + imageElement.src = (await mustRemoveAspectRatioPromise) ? `${url}#svgView(preserveAspectRatio(none))` : url; + }; + imageElement.onerror = fileReader.onerror = reject; + }); + fileReader.readAsDataURL(image); + await imagePromise; + } else { + data.bitmap = await createImageBitmap(image); + } + data.refCounter = 1; + } catch (e) { + console.error(e); + data = null; + } + this.#cache.set(key, data); + if (data) { + this.#cache.set(data.id, data); + } + return data; + } + async getFromFile(file) { + const { + lastModified, + name, + size, + type + } = file; + return this.#get(`${lastModified}_${name}_${size}_${type}`, file); + } + async getFromUrl(url) { + return this.#get(url, url); + } + async getFromId(id) { + this.#cache ||= new Map(); + const data = this.#cache.get(id); + if (!data) { + return null; + } + if (data.bitmap) { + data.refCounter += 1; + return data; + } + if (data.file) { + return this.getFromFile(data.file); + } + return this.getFromUrl(data.url); + } + getSvgUrl(id) { + const data = this.#cache.get(id); + if (!data?.isSvg) { + return null; + } + return data.svgUrl; + } + deleteId(id) { + this.#cache ||= new Map(); + const data = this.#cache.get(id); + if (!data) { + return; + } + data.refCounter -= 1; + if (data.refCounter !== 0) { + return; + } + data.bitmap = null; + } + isValidId(id) { + return id.startsWith(`image_${this.#baseId}_`); + } +} +class CommandManager { + #commands = []; + #locked = false; + #maxSize; + #position = -1; + constructor(maxSize = 128) { + this.#maxSize = maxSize; + } + add({ + cmd, + undo, + mustExec, + type = NaN, + overwriteIfSameType = false, + keepUndo = false + }) { + if (mustExec) { + cmd(); + } + if (this.#locked) { + return; + } + const save = { + cmd, + undo, + type + }; + if (this.#position === -1) { + if (this.#commands.length > 0) { + this.#commands.length = 0; + } + this.#position = 0; + this.#commands.push(save); + return; + } + if (overwriteIfSameType && this.#commands[this.#position].type === type) { + if (keepUndo) { + save.undo = this.#commands[this.#position].undo; + } + this.#commands[this.#position] = save; + return; + } + const next = this.#position + 1; + if (next === this.#maxSize) { + this.#commands.splice(0, 1); + } else { + this.#position = next; + if (next < this.#commands.length) { + this.#commands.splice(next); + } + } + this.#commands.push(save); + } + undo() { + if (this.#position === -1) { + return; + } + this.#locked = true; + this.#commands[this.#position].undo(); + this.#locked = false; + this.#position -= 1; + } + redo() { + if (this.#position < this.#commands.length - 1) { + this.#position += 1; + this.#locked = true; + this.#commands[this.#position].cmd(); + this.#locked = false; + } + } + hasSomethingToUndo() { + return this.#position !== -1; + } + hasSomethingToRedo() { + return this.#position < this.#commands.length - 1; + } + destroy() { + this.#commands = null; + } +} +exports.CommandManager = CommandManager; +class KeyboardManager { + constructor(callbacks) { + this.buffer = []; + this.callbacks = new Map(); + this.allKeys = new Set(); + const { + isMac + } = _util.FeatureTest.platform; + for (const [keys, callback, options = {}] of callbacks) { + for (const key of keys) { + const isMacKey = key.startsWith("mac+"); + if (isMac && isMacKey) { + this.callbacks.set(key.slice(4), { + callback, + options + }); + this.allKeys.add(key.split("+").at(-1)); + } else if (!isMac && !isMacKey) { + this.callbacks.set(key, { + callback, + options + }); + this.allKeys.add(key.split("+").at(-1)); + } + } + } + } + #serialize(event) { + if (event.altKey) { + this.buffer.push("alt"); + } + if (event.ctrlKey) { + this.buffer.push("ctrl"); + } + if (event.metaKey) { + this.buffer.push("meta"); + } + if (event.shiftKey) { + this.buffer.push("shift"); + } + this.buffer.push(event.key); + const str = this.buffer.join("+"); + this.buffer.length = 0; + return str; + } + exec(self, event) { + if (!this.allKeys.has(event.key)) { + return; + } + const info = this.callbacks.get(this.#serialize(event)); + if (!info) { + return; + } + const { + callback, + options: { + bubbles = false, + args = [], + checker = null + } + } = info; + if (checker && !checker(self, event)) { + return; + } + callback.bind(self, ...args)(); + if (!bubbles) { + event.stopPropagation(); + event.preventDefault(); + } + } +} +exports.KeyboardManager = KeyboardManager; +class ColorManager { + static _colorsMapping = new Map([["CanvasText", [0, 0, 0]], ["Canvas", [255, 255, 255]]]); + get _colors() { + const colors = new Map([["CanvasText", null], ["Canvas", null]]); + (0, _display_utils.getColorValues)(colors); + return (0, _util.shadow)(this, "_colors", colors); + } + convert(color) { + const rgb = (0, _display_utils.getRGB)(color); + if (!window.matchMedia("(forced-colors: active)").matches) { + return rgb; + } + for (const [name, RGB] of this._colors) { + if (RGB.every((x, i) => x === rgb[i])) { + return ColorManager._colorsMapping.get(name); + } + } + return rgb; + } + getHexCode(name) { + const rgb = this._colors.get(name); + if (!rgb) { + return name; + } + return _util.Util.makeHexColor(...rgb); + } +} +exports.ColorManager = ColorManager; +class AnnotationEditorUIManager { + #activeEditor = null; + #allEditors = new Map(); + #allLayers = new Map(); + #altTextManager = null; + #annotationStorage = null; + #commandManager = new CommandManager(); + #currentPageIndex = 0; + #deletedAnnotationsElementIds = new Set(); + #draggingEditors = null; + #editorTypes = null; + #editorsToRescale = new Set(); + #filterFactory = null; + #idManager = new IdManager(); + #isEnabled = false; + #isWaiting = false; + #lastActiveElement = null; + #mode = _util.AnnotationEditorType.NONE; + #selectedEditors = new Set(); + #pageColors = null; + #boundBlur = this.blur.bind(this); + #boundFocus = this.focus.bind(this); + #boundCopy = this.copy.bind(this); + #boundCut = this.cut.bind(this); + #boundPaste = this.paste.bind(this); + #boundKeydown = this.keydown.bind(this); + #boundOnEditingAction = this.onEditingAction.bind(this); + #boundOnPageChanging = this.onPageChanging.bind(this); + #boundOnScaleChanging = this.onScaleChanging.bind(this); + #boundOnRotationChanging = this.onRotationChanging.bind(this); + #previousStates = { + isEditing: false, + isEmpty: true, + hasSomethingToUndo: false, + hasSomethingToRedo: false, + hasSelectedEditor: false + }; + #translation = [0, 0]; + #translationTimeoutId = null; + #container = null; + #viewer = null; + static TRANSLATE_SMALL = 1; + static TRANSLATE_BIG = 10; + static get _keyboardManager() { + const proto = AnnotationEditorUIManager.prototype; + const arrowChecker = self => { + const { + activeElement + } = document; + return activeElement && self.#container.contains(activeElement) && self.hasSomethingToControl(); + }; + const small = this.TRANSLATE_SMALL; + const big = this.TRANSLATE_BIG; + return (0, _util.shadow)(this, "_keyboardManager", new KeyboardManager([[["ctrl+a", "mac+meta+a"], proto.selectAll], [["ctrl+z", "mac+meta+z"], proto.undo], [["ctrl+y", "ctrl+shift+z", "mac+meta+shift+z", "ctrl+shift+Z", "mac+meta+shift+Z"], proto.redo], [["Backspace", "alt+Backspace", "ctrl+Backspace", "shift+Backspace", "mac+Backspace", "mac+alt+Backspace", "mac+ctrl+Backspace", "Delete", "ctrl+Delete", "shift+Delete", "mac+Delete"], proto.delete], [["Escape", "mac+Escape"], proto.unselectAll], [["ArrowLeft", "mac+ArrowLeft"], proto.translateSelectedEditors, { + args: [-small, 0], + checker: arrowChecker + }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto.translateSelectedEditors, { + args: [-big, 0], + checker: arrowChecker + }], [["ArrowRight", "mac+ArrowRight"], proto.translateSelectedEditors, { + args: [small, 0], + checker: arrowChecker + }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto.translateSelectedEditors, { + args: [big, 0], + checker: arrowChecker + }], [["ArrowUp", "mac+ArrowUp"], proto.translateSelectedEditors, { + args: [0, -small], + checker: arrowChecker + }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto.translateSelectedEditors, { + args: [0, -big], + checker: arrowChecker + }], [["ArrowDown", "mac+ArrowDown"], proto.translateSelectedEditors, { + args: [0, small], + checker: arrowChecker + }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto.translateSelectedEditors, { + args: [0, big], + checker: arrowChecker + }]])); + } + constructor(container, viewer, altTextManager, eventBus, pdfDocument, pageColors) { + this.#container = container; + this.#viewer = viewer; + this.#altTextManager = altTextManager; + this._eventBus = eventBus; + this._eventBus._on("editingaction", this.#boundOnEditingAction); + this._eventBus._on("pagechanging", this.#boundOnPageChanging); + this._eventBus._on("scalechanging", this.#boundOnScaleChanging); + this._eventBus._on("rotationchanging", this.#boundOnRotationChanging); + this.#annotationStorage = pdfDocument.annotationStorage; + this.#filterFactory = pdfDocument.filterFactory; + this.#pageColors = pageColors; + this.viewParameters = { + realScale: _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS, + rotation: 0 + }; + } + destroy() { + this.#removeKeyboardManager(); + this.#removeFocusManager(); + this._eventBus._off("editingaction", this.#boundOnEditingAction); + this._eventBus._off("pagechanging", this.#boundOnPageChanging); + this._eventBus._off("scalechanging", this.#boundOnScaleChanging); + this._eventBus._off("rotationchanging", this.#boundOnRotationChanging); + for (const layer of this.#allLayers.values()) { + layer.destroy(); + } + this.#allLayers.clear(); + this.#allEditors.clear(); + this.#editorsToRescale.clear(); + this.#activeEditor = null; + this.#selectedEditors.clear(); + this.#commandManager.destroy(); + this.#altTextManager.destroy(); + } + get hcmFilter() { + return (0, _util.shadow)(this, "hcmFilter", this.#pageColors ? this.#filterFactory.addHCMFilter(this.#pageColors.foreground, this.#pageColors.background) : "none"); + } + get direction() { + return (0, _util.shadow)(this, "direction", getComputedStyle(this.#container).direction); + } + editAltText(editor) { + this.#altTextManager?.editAltText(this, editor); + } + onPageChanging({ + pageNumber + }) { + this.#currentPageIndex = pageNumber - 1; + } + focusMainContainer() { + this.#container.focus(); + } + findParent(x, y) { + for (const layer of this.#allLayers.values()) { + const { + x: layerX, + y: layerY, + width, + height + } = layer.div.getBoundingClientRect(); + if (x >= layerX && x <= layerX + width && y >= layerY && y <= layerY + height) { + return layer; + } + } + return null; + } + disableUserSelect(value = false) { + this.#viewer.classList.toggle("noUserSelect", value); + } + addShouldRescale(editor) { + this.#editorsToRescale.add(editor); + } + removeShouldRescale(editor) { + this.#editorsToRescale.delete(editor); + } + onScaleChanging({ + scale + }) { + this.commitOrRemove(); + this.viewParameters.realScale = scale * _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS; + for (const editor of this.#editorsToRescale) { + editor.onScaleChanging(); + } + } + onRotationChanging({ + pagesRotation + }) { + this.commitOrRemove(); + this.viewParameters.rotation = pagesRotation; + } + addToAnnotationStorage(editor) { + if (!editor.isEmpty() && this.#annotationStorage && !this.#annotationStorage.has(editor.id)) { + this.#annotationStorage.setValue(editor.id, editor); + } + } + #addFocusManager() { + window.addEventListener("focus", this.#boundFocus); + window.addEventListener("blur", this.#boundBlur); + } + #removeFocusManager() { + window.removeEventListener("focus", this.#boundFocus); + window.removeEventListener("blur", this.#boundBlur); + } + blur() { + if (!this.hasSelection) { + return; + } + const { + activeElement + } = document; + for (const editor of this.#selectedEditors) { + if (editor.div.contains(activeElement)) { + this.#lastActiveElement = [editor, activeElement]; + editor._focusEventsAllowed = false; + break; + } + } + } + focus() { + if (!this.#lastActiveElement) { + return; + } + const [lastEditor, lastActiveElement] = this.#lastActiveElement; + this.#lastActiveElement = null; + lastActiveElement.addEventListener("focusin", () => { + lastEditor._focusEventsAllowed = true; + }, { + once: true + }); + lastActiveElement.focus(); + } + #addKeyboardManager() { + window.addEventListener("keydown", this.#boundKeydown, { + capture: true + }); + } + #removeKeyboardManager() { + window.removeEventListener("keydown", this.#boundKeydown, { + capture: true + }); + } + #addCopyPasteListeners() { + document.addEventListener("copy", this.#boundCopy); + document.addEventListener("cut", this.#boundCut); + document.addEventListener("paste", this.#boundPaste); + } + #removeCopyPasteListeners() { + document.removeEventListener("copy", this.#boundCopy); + document.removeEventListener("cut", this.#boundCut); + document.removeEventListener("paste", this.#boundPaste); + } + addEditListeners() { + this.#addKeyboardManager(); + this.#addCopyPasteListeners(); + } + removeEditListeners() { + this.#removeKeyboardManager(); + this.#removeCopyPasteListeners(); + } + copy(event) { + event.preventDefault(); + this.#activeEditor?.commitOrRemove(); + if (!this.hasSelection) { + return; + } + const editors = []; + for (const editor of this.#selectedEditors) { + const serialized = editor.serialize(true); + if (serialized) { + editors.push(serialized); + } + } + if (editors.length === 0) { + return; + } + event.clipboardData.setData("application/pdfjs", JSON.stringify(editors)); + } + cut(event) { + this.copy(event); + this.delete(); + } + paste(event) { + event.preventDefault(); + const { + clipboardData + } = event; + for (const item of clipboardData.items) { + for (const editorType of this.#editorTypes) { + if (editorType.isHandlingMimeForPasting(item.type)) { + editorType.paste(item, this.currentLayer); + return; + } + } + } + let data = clipboardData.getData("application/pdfjs"); + if (!data) { + return; + } + try { + data = JSON.parse(data); + } catch (ex) { + (0, _util.warn)(`paste: "${ex.message}".`); + return; + } + if (!Array.isArray(data)) { + return; + } + this.unselectAll(); + const layer = this.currentLayer; + try { + const newEditors = []; + for (const editor of data) { + const deserializedEditor = layer.deserialize(editor); + if (!deserializedEditor) { + return; + } + newEditors.push(deserializedEditor); + } + const cmd = () => { + for (const editor of newEditors) { + this.#addEditorToLayer(editor); + } + this.#selectEditors(newEditors); + }; + const undo = () => { + for (const editor of newEditors) { + editor.remove(); + } + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } catch (ex) { + (0, _util.warn)(`paste: "${ex.message}".`); + } + } + keydown(event) { + if (!this.getActive()?.shouldGetKeyboardEvents()) { + AnnotationEditorUIManager._keyboardManager.exec(this, event); + } + } + onEditingAction(details) { + if (["undo", "redo", "delete", "selectAll"].includes(details.name)) { + this[details.name](); + } + } + #dispatchUpdateStates(details) { + const hasChanged = Object.entries(details).some(([key, value]) => this.#previousStates[key] !== value); + if (hasChanged) { + this._eventBus.dispatch("annotationeditorstateschanged", { + source: this, + details: Object.assign(this.#previousStates, details) + }); + } + } + #dispatchUpdateUI(details) { + this._eventBus.dispatch("annotationeditorparamschanged", { + source: this, + details + }); + } + setEditingState(isEditing) { + if (isEditing) { + this.#addFocusManager(); + this.#addKeyboardManager(); + this.#addCopyPasteListeners(); + this.#dispatchUpdateStates({ + isEditing: this.#mode !== _util.AnnotationEditorType.NONE, + isEmpty: this.#isEmpty(), + hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(), + hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(), + hasSelectedEditor: false + }); + } else { + this.#removeFocusManager(); + this.#removeKeyboardManager(); + this.#removeCopyPasteListeners(); + this.#dispatchUpdateStates({ + isEditing: false + }); + this.disableUserSelect(false); + } + } + registerEditorTypes(types) { + if (this.#editorTypes) { + return; + } + this.#editorTypes = types; + for (const editorType of this.#editorTypes) { + this.#dispatchUpdateUI(editorType.defaultPropertiesToUpdate); + } + } + getId() { + return this.#idManager.getId(); + } + get currentLayer() { + return this.#allLayers.get(this.#currentPageIndex); + } + getLayer(pageIndex) { + return this.#allLayers.get(pageIndex); + } + get currentPageIndex() { + return this.#currentPageIndex; + } + addLayer(layer) { + this.#allLayers.set(layer.pageIndex, layer); + if (this.#isEnabled) { + layer.enable(); + } else { + layer.disable(); + } + } + removeLayer(layer) { + this.#allLayers.delete(layer.pageIndex); + } + updateMode(mode, editId = null) { + if (this.#mode === mode) { + return; + } + this.#mode = mode; + if (mode === _util.AnnotationEditorType.NONE) { + this.setEditingState(false); + this.#disableAll(); + return; + } + this.setEditingState(true); + this.#enableAll(); + this.unselectAll(); + for (const layer of this.#allLayers.values()) { + layer.updateMode(mode); + } + if (!editId) { + return; + } + for (const editor of this.#allEditors.values()) { + if (editor.annotationElementId === editId) { + this.setSelected(editor); + editor.enterInEditMode(); + break; + } + } + } + updateToolbar(mode) { + if (mode === this.#mode) { + return; + } + this._eventBus.dispatch("switchannotationeditormode", { + source: this, + mode + }); + } + updateParams(type, value) { + if (!this.#editorTypes) { + return; + } + if (type === _util.AnnotationEditorParamsType.CREATE) { + this.currentLayer.addNewEditor(type); + return; + } + for (const editor of this.#selectedEditors) { + editor.updateParams(type, value); + } + for (const editorType of this.#editorTypes) { + editorType.updateDefaultParams(type, value); + } + } + enableWaiting(mustWait = false) { + if (this.#isWaiting === mustWait) { + return; + } + this.#isWaiting = mustWait; + for (const layer of this.#allLayers.values()) { + if (mustWait) { + layer.disableClick(); + } else { + layer.enableClick(); + } + layer.div.classList.toggle("waiting", mustWait); + } + } + #enableAll() { + if (!this.#isEnabled) { + this.#isEnabled = true; + for (const layer of this.#allLayers.values()) { + layer.enable(); + } + } + } + #disableAll() { + this.unselectAll(); + if (this.#isEnabled) { + this.#isEnabled = false; + for (const layer of this.#allLayers.values()) { + layer.disable(); + } + } + } + getEditors(pageIndex) { + const editors = []; + for (const editor of this.#allEditors.values()) { + if (editor.pageIndex === pageIndex) { + editors.push(editor); + } + } + return editors; + } + getEditor(id) { + return this.#allEditors.get(id); + } + addEditor(editor) { + this.#allEditors.set(editor.id, editor); + } + removeEditor(editor) { + this.#allEditors.delete(editor.id); + this.unselect(editor); + if (!editor.annotationElementId || !this.#deletedAnnotationsElementIds.has(editor.annotationElementId)) { + this.#annotationStorage?.remove(editor.id); + } + } + addDeletedAnnotationElement(editor) { + this.#deletedAnnotationsElementIds.add(editor.annotationElementId); + editor.deleted = true; + } + isDeletedAnnotationElement(annotationElementId) { + return this.#deletedAnnotationsElementIds.has(annotationElementId); + } + removeDeletedAnnotationElement(editor) { + this.#deletedAnnotationsElementIds.delete(editor.annotationElementId); + editor.deleted = false; + } + #addEditorToLayer(editor) { + const layer = this.#allLayers.get(editor.pageIndex); + if (layer) { + layer.addOrRebuild(editor); + } else { + this.addEditor(editor); + } + } + setActiveEditor(editor) { + if (this.#activeEditor === editor) { + return; + } + this.#activeEditor = editor; + if (editor) { + this.#dispatchUpdateUI(editor.propertiesToUpdate); + } + } + toggleSelected(editor) { + if (this.#selectedEditors.has(editor)) { + this.#selectedEditors.delete(editor); + editor.unselect(); + this.#dispatchUpdateStates({ + hasSelectedEditor: this.hasSelection + }); + return; + } + this.#selectedEditors.add(editor); + editor.select(); + this.#dispatchUpdateUI(editor.propertiesToUpdate); + this.#dispatchUpdateStates({ + hasSelectedEditor: true + }); + } + setSelected(editor) { + for (const ed of this.#selectedEditors) { + if (ed !== editor) { + ed.unselect(); + } + } + this.#selectedEditors.clear(); + this.#selectedEditors.add(editor); + editor.select(); + this.#dispatchUpdateUI(editor.propertiesToUpdate); + this.#dispatchUpdateStates({ + hasSelectedEditor: true + }); + } + isSelected(editor) { + return this.#selectedEditors.has(editor); + } + unselect(editor) { + editor.unselect(); + this.#selectedEditors.delete(editor); + this.#dispatchUpdateStates({ + hasSelectedEditor: this.hasSelection + }); + } + get hasSelection() { + return this.#selectedEditors.size !== 0; + } + undo() { + this.#commandManager.undo(); + this.#dispatchUpdateStates({ + hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(), + hasSomethingToRedo: true, + isEmpty: this.#isEmpty() + }); + } + redo() { + this.#commandManager.redo(); + this.#dispatchUpdateStates({ + hasSomethingToUndo: true, + hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(), + isEmpty: this.#isEmpty() + }); + } + addCommands(params) { + this.#commandManager.add(params); + this.#dispatchUpdateStates({ + hasSomethingToUndo: true, + hasSomethingToRedo: false, + isEmpty: this.#isEmpty() + }); + } + #isEmpty() { + if (this.#allEditors.size === 0) { + return true; + } + if (this.#allEditors.size === 1) { + for (const editor of this.#allEditors.values()) { + return editor.isEmpty(); + } + } + return false; + } + delete() { + this.commitOrRemove(); + if (!this.hasSelection) { + return; + } + const editors = [...this.#selectedEditors]; + const cmd = () => { + for (const editor of editors) { + editor.remove(); + } + }; + const undo = () => { + for (const editor of editors) { + this.#addEditorToLayer(editor); + } + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } + commitOrRemove() { + this.#activeEditor?.commitOrRemove(); + } + hasSomethingToControl() { + return this.#activeEditor || this.hasSelection; + } + #selectEditors(editors) { + this.#selectedEditors.clear(); + for (const editor of editors) { + if (editor.isEmpty()) { + continue; + } + this.#selectedEditors.add(editor); + editor.select(); + } + this.#dispatchUpdateStates({ + hasSelectedEditor: true + }); + } + selectAll() { + for (const editor of this.#selectedEditors) { + editor.commit(); + } + this.#selectEditors(this.#allEditors.values()); + } + unselectAll() { + if (this.#activeEditor) { + this.#activeEditor.commitOrRemove(); + return; + } + if (!this.hasSelection) { + return; + } + for (const editor of this.#selectedEditors) { + editor.unselect(); + } + this.#selectedEditors.clear(); + this.#dispatchUpdateStates({ + hasSelectedEditor: false + }); + } + translateSelectedEditors(x, y, noCommit = false) { + if (!noCommit) { + this.commitOrRemove(); + } + if (!this.hasSelection) { + return; + } + this.#translation[0] += x; + this.#translation[1] += y; + const [totalX, totalY] = this.#translation; + const editors = [...this.#selectedEditors]; + const TIME_TO_WAIT = 1000; + if (this.#translationTimeoutId) { + clearTimeout(this.#translationTimeoutId); + } + this.#translationTimeoutId = setTimeout(() => { + this.#translationTimeoutId = null; + this.#translation[0] = this.#translation[1] = 0; + this.addCommands({ + cmd: () => { + for (const editor of editors) { + if (this.#allEditors.has(editor.id)) { + editor.translateInPage(totalX, totalY); + } + } + }, + undo: () => { + for (const editor of editors) { + if (this.#allEditors.has(editor.id)) { + editor.translateInPage(-totalX, -totalY); + } + } + }, + mustExec: false + }); + }, TIME_TO_WAIT); + for (const editor of editors) { + editor.translateInPage(x, y); + } + } + setUpDragSession() { + if (!this.hasSelection) { + return; + } + this.disableUserSelect(true); + this.#draggingEditors = new Map(); + for (const editor of this.#selectedEditors) { + this.#draggingEditors.set(editor, { + savedX: editor.x, + savedY: editor.y, + savedPageIndex: editor.pageIndex, + newX: 0, + newY: 0, + newPageIndex: -1 + }); + } + } + endDragSession() { + if (!this.#draggingEditors) { + return false; + } + this.disableUserSelect(false); + const map = this.#draggingEditors; + this.#draggingEditors = null; + let mustBeAddedInUndoStack = false; + for (const [{ + x, + y, + pageIndex + }, value] of map) { + value.newX = x; + value.newY = y; + value.newPageIndex = pageIndex; + mustBeAddedInUndoStack ||= x !== value.savedX || y !== value.savedY || pageIndex !== value.savedPageIndex; + } + if (!mustBeAddedInUndoStack) { + return false; + } + const move = (editor, x, y, pageIndex) => { + if (this.#allEditors.has(editor.id)) { + const parent = this.#allLayers.get(pageIndex); + if (parent) { + editor._setParentAndPosition(parent, x, y); + } else { + editor.pageIndex = pageIndex; + editor.x = x; + editor.y = y; + } + } + }; + this.addCommands({ + cmd: () => { + for (const [editor, { + newX, + newY, + newPageIndex + }] of map) { + move(editor, newX, newY, newPageIndex); + } + }, + undo: () => { + for (const [editor, { + savedX, + savedY, + savedPageIndex + }] of map) { + move(editor, savedX, savedY, savedPageIndex); + } + }, + mustExec: true + }); + return true; + } + dragSelectedEditors(tx, ty) { + if (!this.#draggingEditors) { + return; + } + for (const editor of this.#draggingEditors.keys()) { + editor.drag(tx, ty); + } + } + rebuild(editor) { + if (editor.parent === null) { + const parent = this.getLayer(editor.pageIndex); + if (parent) { + parent.changeParent(editor); + parent.addOrRebuild(editor); + } else { + this.addEditor(editor); + this.addToAnnotationStorage(editor); + editor.rebuild(); + } + } else { + editor.parent.addOrRebuild(editor); + } + } + isActive(editor) { + return this.#activeEditor === editor; + } + getActive() { + return this.#activeEditor; + } + getMode() { + return this.#mode; + } + get imageManager() { + return (0, _util.shadow)(this, "imageManager", new ImageManager()); + } +} +exports.AnnotationEditorUIManager = AnnotationEditorUIManager; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StatTimer = exports.RenderingCancelledException = exports.PixelsPerInch = exports.PageViewport = exports.PDFDateString = exports.DOMStandardFontDataFactory = exports.DOMSVGFactory = exports.DOMFilterFactory = exports.DOMCanvasFactory = exports.DOMCMapReaderFactory = void 0; +exports.deprecated = deprecated; +exports.getColorValues = getColorValues; +exports.getCurrentTransform = getCurrentTransform; +exports.getCurrentTransformInverse = getCurrentTransformInverse; +exports.getFilenameFromUrl = getFilenameFromUrl; +exports.getPdfFilenameFromUrl = getPdfFilenameFromUrl; +exports.getRGB = getRGB; +exports.getXfaPageViewport = getXfaPageViewport; +exports.isDataScheme = isDataScheme; +exports.isPdfFile = isPdfFile; +exports.isValidFetchUrl = isValidFetchUrl; +exports.loadScript = loadScript; +exports.noContextMenu = noContextMenu; +exports.setLayerDimensions = setLayerDimensions; +var _base_factory = __w_pdfjs_require__(7); +var _util = __w_pdfjs_require__(1); +const SVG_NS = "http://www.w3.org/2000/svg"; +class PixelsPerInch { + static CSS = 96.0; + static PDF = 72.0; + static PDF_TO_CSS_UNITS = this.CSS / this.PDF; +} +exports.PixelsPerInch = PixelsPerInch; +class DOMFilterFactory extends _base_factory.BaseFilterFactory { + #_cache; + #_defs; + #docId; + #document; + #hcmFilter; + #hcmKey; + #hcmUrl; + #hcmHighlightFilter; + #hcmHighlightKey; + #hcmHighlightUrl; + #id = 0; + constructor({ + docId, + ownerDocument = globalThis.document + } = {}) { + super(); + this.#docId = docId; + this.#document = ownerDocument; + } + get #cache() { + return this.#_cache ||= new Map(); + } + get #defs() { + if (!this.#_defs) { + const div = this.#document.createElement("div"); + const { + style + } = div; + style.visibility = "hidden"; + style.contain = "strict"; + style.width = style.height = 0; + style.position = "absolute"; + style.top = style.left = 0; + style.zIndex = -1; + const svg = this.#document.createElementNS(SVG_NS, "svg"); + svg.setAttribute("width", 0); + svg.setAttribute("height", 0); + this.#_defs = this.#document.createElementNS(SVG_NS, "defs"); + div.append(svg); + svg.append(this.#_defs); + this.#document.body.append(div); + } + return this.#_defs; + } + addFilter(maps) { + if (!maps) { + return "none"; + } + let value = this.#cache.get(maps); + if (value) { + return value; + } + let tableR, tableG, tableB, key; + if (maps.length === 1) { + const mapR = maps[0]; + const buffer = new Array(256); + for (let i = 0; i < 256; i++) { + buffer[i] = mapR[i] / 255; + } + key = tableR = tableG = tableB = buffer.join(","); + } else { + const [mapR, mapG, mapB] = maps; + const bufferR = new Array(256); + const bufferG = new Array(256); + const bufferB = new Array(256); + for (let i = 0; i < 256; i++) { + bufferR[i] = mapR[i] / 255; + bufferG[i] = mapG[i] / 255; + bufferB[i] = mapB[i] / 255; + } + tableR = bufferR.join(","); + tableG = bufferG.join(","); + tableB = bufferB.join(","); + key = `${tableR}${tableG}${tableB}`; + } + value = this.#cache.get(key); + if (value) { + this.#cache.set(maps, value); + return value; + } + const id = `g_${this.#docId}_transfer_map_${this.#id++}`; + const url = `url(#${id})`; + this.#cache.set(maps, url); + this.#cache.set(key, url); + const filter = this.#createFilter(id); + this.#addTransferMapConversion(tableR, tableG, tableB, filter); + return url; + } + addHCMFilter(fgColor, bgColor) { + const key = `${fgColor}-${bgColor}`; + if (this.#hcmKey === key) { + return this.#hcmUrl; + } + this.#hcmKey = key; + this.#hcmUrl = "none"; + this.#hcmFilter?.remove(); + if (!fgColor || !bgColor) { + return this.#hcmUrl; + } + const fgRGB = this.#getRGB(fgColor); + fgColor = _util.Util.makeHexColor(...fgRGB); + const bgRGB = this.#getRGB(bgColor); + bgColor = _util.Util.makeHexColor(...bgRGB); + this.#defs.style.color = ""; + if (fgColor === "#000000" && bgColor === "#ffffff" || fgColor === bgColor) { + return this.#hcmUrl; + } + const map = new Array(256); + for (let i = 0; i <= 255; i++) { + const x = i / 255; + map[i] = x <= 0.03928 ? x / 12.92 : ((x + 0.055) / 1.055) ** 2.4; + } + const table = map.join(","); + const id = `g_${this.#docId}_hcm_filter`; + const filter = this.#hcmHighlightFilter = this.#createFilter(id); + this.#addTransferMapConversion(table, table, table, filter); + this.#addGrayConversion(filter); + const getSteps = (c, n) => { + const start = fgRGB[c] / 255; + const end = bgRGB[c] / 255; + const arr = new Array(n + 1); + for (let i = 0; i <= n; i++) { + arr[i] = start + i / n * (end - start); + } + return arr.join(","); + }; + this.#addTransferMapConversion(getSteps(0, 5), getSteps(1, 5), getSteps(2, 5), filter); + this.#hcmUrl = `url(#${id})`; + return this.#hcmUrl; + } + addHighlightHCMFilter(fgColor, bgColor, newFgColor, newBgColor) { + const key = `${fgColor}-${bgColor}-${newFgColor}-${newBgColor}`; + if (this.#hcmHighlightKey === key) { + return this.#hcmHighlightUrl; + } + this.#hcmHighlightKey = key; + this.#hcmHighlightUrl = "none"; + this.#hcmHighlightFilter?.remove(); + if (!fgColor || !bgColor) { + return this.#hcmHighlightUrl; + } + const [fgRGB, bgRGB] = [fgColor, bgColor].map(this.#getRGB.bind(this)); + let fgGray = Math.round(0.2126 * fgRGB[0] + 0.7152 * fgRGB[1] + 0.0722 * fgRGB[2]); + let bgGray = Math.round(0.2126 * bgRGB[0] + 0.7152 * bgRGB[1] + 0.0722 * bgRGB[2]); + let [newFgRGB, newBgRGB] = [newFgColor, newBgColor].map(this.#getRGB.bind(this)); + if (bgGray < fgGray) { + [fgGray, bgGray, newFgRGB, newBgRGB] = [bgGray, fgGray, newBgRGB, newFgRGB]; + } + this.#defs.style.color = ""; + const getSteps = (fg, bg, n) => { + const arr = new Array(256); + const step = (bgGray - fgGray) / n; + const newStart = fg / 255; + const newStep = (bg - fg) / (255 * n); + let prev = 0; + for (let i = 0; i <= n; i++) { + const k = Math.round(fgGray + i * step); + const value = newStart + i * newStep; + for (let j = prev; j <= k; j++) { + arr[j] = value; + } + prev = k + 1; + } + for (let i = prev; i < 256; i++) { + arr[i] = arr[prev - 1]; + } + return arr.join(","); + }; + const id = `g_${this.#docId}_hcm_highlight_filter`; + const filter = this.#hcmHighlightFilter = this.#createFilter(id); + this.#addGrayConversion(filter); + this.#addTransferMapConversion(getSteps(newFgRGB[0], newBgRGB[0], 5), getSteps(newFgRGB[1], newBgRGB[1], 5), getSteps(newFgRGB[2], newBgRGB[2], 5), filter); + this.#hcmHighlightUrl = `url(#${id})`; + return this.#hcmHighlightUrl; + } + destroy(keepHCM = false) { + if (keepHCM && (this.#hcmUrl || this.#hcmHighlightUrl)) { + return; + } + if (this.#_defs) { + this.#_defs.parentNode.parentNode.remove(); + this.#_defs = null; + } + if (this.#_cache) { + this.#_cache.clear(); + this.#_cache = null; + } + this.#id = 0; + } + #addGrayConversion(filter) { + const feColorMatrix = this.#document.createElementNS(SVG_NS, "feColorMatrix"); + feColorMatrix.setAttribute("type", "matrix"); + feColorMatrix.setAttribute("values", "0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0"); + filter.append(feColorMatrix); + } + #createFilter(id) { + const filter = this.#document.createElementNS(SVG_NS, "filter"); + filter.setAttribute("color-interpolation-filters", "sRGB"); + filter.setAttribute("id", id); + this.#defs.append(filter); + return filter; + } + #appendFeFunc(feComponentTransfer, func, table) { + const feFunc = this.#document.createElementNS(SVG_NS, func); + feFunc.setAttribute("type", "discrete"); + feFunc.setAttribute("tableValues", table); + feComponentTransfer.append(feFunc); + } + #addTransferMapConversion(rTable, gTable, bTable, filter) { + const feComponentTransfer = this.#document.createElementNS(SVG_NS, "feComponentTransfer"); + filter.append(feComponentTransfer); + this.#appendFeFunc(feComponentTransfer, "feFuncR", rTable); + this.#appendFeFunc(feComponentTransfer, "feFuncG", gTable); + this.#appendFeFunc(feComponentTransfer, "feFuncB", bTable); + } + #getRGB(color) { + this.#defs.style.color = color; + return getRGB(getComputedStyle(this.#defs).getPropertyValue("color")); + } +} +exports.DOMFilterFactory = DOMFilterFactory; +class DOMCanvasFactory extends _base_factory.BaseCanvasFactory { + constructor({ + ownerDocument = globalThis.document + } = {}) { + super(); + this._document = ownerDocument; + } + _createCanvas(width, height) { + const canvas = this._document.createElement("canvas"); + canvas.width = width; + canvas.height = height; + return canvas; + } +} +exports.DOMCanvasFactory = DOMCanvasFactory; +async function fetchData(url, asTypedArray = false) { + if (isValidFetchUrl(url, document.baseURI)) { + const response = await fetch(url); + if (!response.ok) { + throw new Error(response.statusText); + } + return asTypedArray ? new Uint8Array(await response.arrayBuffer()) : (0, _util.stringToBytes)(await response.text()); + } + return new Promise((resolve, reject) => { + const request = new XMLHttpRequest(); + request.open("GET", url, true); + if (asTypedArray) { + request.responseType = "arraybuffer"; + } + request.onreadystatechange = () => { + if (request.readyState !== XMLHttpRequest.DONE) { + return; + } + if (request.status === 200 || request.status === 0) { + let data; + if (asTypedArray && request.response) { + data = new Uint8Array(request.response); + } else if (!asTypedArray && request.responseText) { + data = (0, _util.stringToBytes)(request.responseText); + } + if (data) { + resolve(data); + return; + } + } + reject(new Error(request.statusText)); + }; + request.send(null); + }); +} +class DOMCMapReaderFactory extends _base_factory.BaseCMapReaderFactory { + _fetchData(url, compressionType) { + return fetchData(url, this.isCompressed).then(data => { + return { + cMapData: data, + compressionType + }; + }); + } +} +exports.DOMCMapReaderFactory = DOMCMapReaderFactory; +class DOMStandardFontDataFactory extends _base_factory.BaseStandardFontDataFactory { + _fetchData(url) { + return fetchData(url, true); + } +} +exports.DOMStandardFontDataFactory = DOMStandardFontDataFactory; +class DOMSVGFactory extends _base_factory.BaseSVGFactory { + _createSVG(type) { + return document.createElementNS(SVG_NS, type); + } +} +exports.DOMSVGFactory = DOMSVGFactory; +class PageViewport { + constructor({ + viewBox, + scale, + rotation, + offsetX = 0, + offsetY = 0, + dontFlip = false + }) { + this.viewBox = viewBox; + this.scale = scale; + this.rotation = rotation; + this.offsetX = offsetX; + this.offsetY = offsetY; + const centerX = (viewBox[2] + viewBox[0]) / 2; + const centerY = (viewBox[3] + viewBox[1]) / 2; + let rotateA, rotateB, rotateC, rotateD; + rotation %= 360; + if (rotation < 0) { + rotation += 360; + } + switch (rotation) { + case 180: + rotateA = -1; + rotateB = 0; + rotateC = 0; + rotateD = 1; + break; + case 90: + rotateA = 0; + rotateB = 1; + rotateC = 1; + rotateD = 0; + break; + case 270: + rotateA = 0; + rotateB = -1; + rotateC = -1; + rotateD = 0; + break; + case 0: + rotateA = 1; + rotateB = 0; + rotateC = 0; + rotateD = -1; + break; + default: + throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees."); + } + if (dontFlip) { + rotateC = -rotateC; + rotateD = -rotateD; + } + let offsetCanvasX, offsetCanvasY; + let width, height; + if (rotateA === 0) { + offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; + offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; + width = (viewBox[3] - viewBox[1]) * scale; + height = (viewBox[2] - viewBox[0]) * scale; + } else { + offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; + offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; + width = (viewBox[2] - viewBox[0]) * scale; + height = (viewBox[3] - viewBox[1]) * scale; + } + this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY]; + this.width = width; + this.height = height; + } + get rawDims() { + const { + viewBox + } = this; + return (0, _util.shadow)(this, "rawDims", { + pageWidth: viewBox[2] - viewBox[0], + pageHeight: viewBox[3] - viewBox[1], + pageX: viewBox[0], + pageY: viewBox[1] + }); + } + clone({ + scale = this.scale, + rotation = this.rotation, + offsetX = this.offsetX, + offsetY = this.offsetY, + dontFlip = false + } = {}) { + return new PageViewport({ + viewBox: this.viewBox.slice(), + scale, + rotation, + offsetX, + offsetY, + dontFlip + }); + } + convertToViewportPoint(x, y) { + return _util.Util.applyTransform([x, y], this.transform); + } + convertToViewportRectangle(rect) { + const topLeft = _util.Util.applyTransform([rect[0], rect[1]], this.transform); + const bottomRight = _util.Util.applyTransform([rect[2], rect[3]], this.transform); + return [topLeft[0], topLeft[1], bottomRight[0], bottomRight[1]]; + } + convertToPdfPoint(x, y) { + return _util.Util.applyInverseTransform([x, y], this.transform); + } +} +exports.PageViewport = PageViewport; +class RenderingCancelledException extends _util.BaseException { + constructor(msg, extraDelay = 0) { + super(msg, "RenderingCancelledException"); + this.extraDelay = extraDelay; + } +} +exports.RenderingCancelledException = RenderingCancelledException; +function isDataScheme(url) { + const ii = url.length; + let i = 0; + while (i < ii && url[i].trim() === "") { + i++; + } + return url.substring(i, i + 5).toLowerCase() === "data:"; +} +function isPdfFile(filename) { + return typeof filename === "string" && /\.pdf$/i.test(filename); +} +function getFilenameFromUrl(url, onlyStripPath = false) { + if (!onlyStripPath) { + [url] = url.split(/[#?]/, 1); + } + return url.substring(url.lastIndexOf("/") + 1); +} +function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") { + if (typeof url !== "string") { + return defaultFilename; + } + if (isDataScheme(url)) { + (0, _util.warn)('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.'); + return defaultFilename; + } + const reURI = /^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; + const reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i; + const splitURI = reURI.exec(url); + let suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]); + if (suggestedFilename) { + suggestedFilename = suggestedFilename[0]; + if (suggestedFilename.includes("%")) { + try { + suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0]; + } catch {} + } + } + return suggestedFilename || defaultFilename; +} +class StatTimer { + started = Object.create(null); + times = []; + time(name) { + if (name in this.started) { + (0, _util.warn)(`Timer is already running for ${name}`); + } + this.started[name] = Date.now(); + } + timeEnd(name) { + if (!(name in this.started)) { + (0, _util.warn)(`Timer has not been started for ${name}`); + } + this.times.push({ + name, + start: this.started[name], + end: Date.now() + }); + delete this.started[name]; + } + toString() { + const outBuf = []; + let longest = 0; + for (const { + name + } of this.times) { + longest = Math.max(name.length, longest); + } + for (const { + name, + start, + end + } of this.times) { + outBuf.push(`${name.padEnd(longest)} ${end - start}ms\n`); + } + return outBuf.join(""); + } +} +exports.StatTimer = StatTimer; +function isValidFetchUrl(url, baseUrl) { + try { + const { + protocol + } = baseUrl ? new URL(url, baseUrl) : new URL(url); + return protocol === "http:" || protocol === "https:"; + } catch { + return false; + } +} +function noContextMenu(e) { + e.preventDefault(); +} +function loadScript(src, removeScriptElement = false) { + return new Promise((resolve, reject) => { + const script = document.createElement("script"); + script.src = src; + script.onload = function (evt) { + if (removeScriptElement) { + script.remove(); + } + resolve(evt); + }; + script.onerror = function () { + reject(new Error(`Cannot load script at: ${script.src}`)); + }; + (document.head || document.documentElement).append(script); + }); +} +function deprecated(details) { + console.log("Deprecated API usage: " + details); +} +let pdfDateStringRegex; +class PDFDateString { + static toDateObject(input) { + if (!input || typeof input !== "string") { + return null; + } + pdfDateStringRegex ||= new RegExp("^D:" + "(\\d{4})" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "([Z|+|-])?" + "(\\d{2})?" + "'?" + "(\\d{2})?" + "'?"); + const matches = pdfDateStringRegex.exec(input); + if (!matches) { + return null; + } + const year = parseInt(matches[1], 10); + let month = parseInt(matches[2], 10); + month = month >= 1 && month <= 12 ? month - 1 : 0; + let day = parseInt(matches[3], 10); + day = day >= 1 && day <= 31 ? day : 1; + let hour = parseInt(matches[4], 10); + hour = hour >= 0 && hour <= 23 ? hour : 0; + let minute = parseInt(matches[5], 10); + minute = minute >= 0 && minute <= 59 ? minute : 0; + let second = parseInt(matches[6], 10); + second = second >= 0 && second <= 59 ? second : 0; + const universalTimeRelation = matches[7] || "Z"; + let offsetHour = parseInt(matches[8], 10); + offsetHour = offsetHour >= 0 && offsetHour <= 23 ? offsetHour : 0; + let offsetMinute = parseInt(matches[9], 10) || 0; + offsetMinute = offsetMinute >= 0 && offsetMinute <= 59 ? offsetMinute : 0; + if (universalTimeRelation === "-") { + hour += offsetHour; + minute += offsetMinute; + } else if (universalTimeRelation === "+") { + hour -= offsetHour; + minute -= offsetMinute; + } + return new Date(Date.UTC(year, month, day, hour, minute, second)); + } +} +exports.PDFDateString = PDFDateString; +function getXfaPageViewport(xfaPage, { + scale = 1, + rotation = 0 +}) { + const { + width, + height + } = xfaPage.attributes.style; + const viewBox = [0, 0, parseInt(width), parseInt(height)]; + return new PageViewport({ + viewBox, + scale, + rotation + }); +} +function getRGB(color) { + if (color.startsWith("#")) { + const colorRGB = parseInt(color.slice(1), 16); + return [(colorRGB & 0xff0000) >> 16, (colorRGB & 0x00ff00) >> 8, colorRGB & 0x0000ff]; + } + if (color.startsWith("rgb(")) { + return color.slice(4, -1).split(",").map(x => parseInt(x)); + } + if (color.startsWith("rgba(")) { + return color.slice(5, -1).split(",").map(x => parseInt(x)).slice(0, 3); + } + (0, _util.warn)(`Not a valid color format: "${color}"`); + return [0, 0, 0]; +} +function getColorValues(colors) { + const span = document.createElement("span"); + span.style.visibility = "hidden"; + document.body.append(span); + for (const name of colors.keys()) { + span.style.color = name; + const computedColor = window.getComputedStyle(span).color; + colors.set(name, getRGB(computedColor)); + } + span.remove(); +} +function getCurrentTransform(ctx) { + const { + a, + b, + c, + d, + e, + f + } = ctx.getTransform(); + return [a, b, c, d, e, f]; +} +function getCurrentTransformInverse(ctx) { + const { + a, + b, + c, + d, + e, + f + } = ctx.getTransform().invertSelf(); + return [a, b, c, d, e, f]; +} +function setLayerDimensions(div, viewport, mustFlip = false, mustRotate = true) { + if (viewport instanceof PageViewport) { + const { + pageWidth, + pageHeight + } = viewport.rawDims; + const { + style + } = div; + const useRound = _util.FeatureTest.isCSSRoundSupported; + const w = `var(--scale-factor) * ${pageWidth}px`, + h = `var(--scale-factor) * ${pageHeight}px`; + const widthStr = useRound ? `round(${w}, 1px)` : `calc(${w})`, + heightStr = useRound ? `round(${h}, 1px)` : `calc(${h})`; + if (!mustFlip || viewport.rotation % 180 === 0) { + style.width = widthStr; + style.height = heightStr; + } else { + style.width = heightStr; + style.height = widthStr; + } + } + if (mustRotate) { + div.setAttribute("data-main-rotation", viewport.rotation); + } +} + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BaseStandardFontDataFactory = exports.BaseSVGFactory = exports.BaseFilterFactory = exports.BaseCanvasFactory = exports.BaseCMapReaderFactory = void 0; +var _util = __w_pdfjs_require__(1); +class BaseFilterFactory { + constructor() { + if (this.constructor === BaseFilterFactory) { + (0, _util.unreachable)("Cannot initialize BaseFilterFactory."); + } + } + addFilter(maps) { + return "none"; + } + addHCMFilter(fgColor, bgColor) { + return "none"; + } + addHighlightHCMFilter(fgColor, bgColor, newFgColor, newBgColor) { + return "none"; + } + destroy(keepHCM = false) {} +} +exports.BaseFilterFactory = BaseFilterFactory; +class BaseCanvasFactory { + constructor() { + if (this.constructor === BaseCanvasFactory) { + (0, _util.unreachable)("Cannot initialize BaseCanvasFactory."); + } + } + create(width, height) { + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + const canvas = this._createCanvas(width, height); + return { + canvas, + context: canvas.getContext("2d") + }; + } + reset(canvasAndContext, width, height) { + if (!canvasAndContext.canvas) { + throw new Error("Canvas is not specified"); + } + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + canvasAndContext.canvas.width = width; + canvasAndContext.canvas.height = height; + } + destroy(canvasAndContext) { + if (!canvasAndContext.canvas) { + throw new Error("Canvas is not specified"); + } + canvasAndContext.canvas.width = 0; + canvasAndContext.canvas.height = 0; + canvasAndContext.canvas = null; + canvasAndContext.context = null; + } + _createCanvas(width, height) { + (0, _util.unreachable)("Abstract method `_createCanvas` called."); + } +} +exports.BaseCanvasFactory = BaseCanvasFactory; +class BaseCMapReaderFactory { + constructor({ + baseUrl = null, + isCompressed = true + }) { + if (this.constructor === BaseCMapReaderFactory) { + (0, _util.unreachable)("Cannot initialize BaseCMapReaderFactory."); + } + this.baseUrl = baseUrl; + this.isCompressed = isCompressed; + } + async fetch({ + name + }) { + if (!this.baseUrl) { + throw new Error('The CMap "baseUrl" parameter must be specified, ensure that ' + 'the "cMapUrl" and "cMapPacked" API parameters are provided.'); + } + if (!name) { + throw new Error("CMap name must be specified."); + } + const url = this.baseUrl + name + (this.isCompressed ? ".bcmap" : ""); + const compressionType = this.isCompressed ? _util.CMapCompressionType.BINARY : _util.CMapCompressionType.NONE; + return this._fetchData(url, compressionType).catch(reason => { + throw new Error(`Unable to load ${this.isCompressed ? "binary " : ""}CMap at: ${url}`); + }); + } + _fetchData(url, compressionType) { + (0, _util.unreachable)("Abstract method `_fetchData` called."); + } +} +exports.BaseCMapReaderFactory = BaseCMapReaderFactory; +class BaseStandardFontDataFactory { + constructor({ + baseUrl = null + }) { + if (this.constructor === BaseStandardFontDataFactory) { + (0, _util.unreachable)("Cannot initialize BaseStandardFontDataFactory."); + } + this.baseUrl = baseUrl; + } + async fetch({ + filename + }) { + if (!this.baseUrl) { + throw new Error('The standard font "baseUrl" parameter must be specified, ensure that ' + 'the "standardFontDataUrl" API parameter is provided.'); + } + if (!filename) { + throw new Error("Font filename must be specified."); + } + const url = `${this.baseUrl}${filename}`; + return this._fetchData(url).catch(reason => { + throw new Error(`Unable to load font data at: ${url}`); + }); + } + _fetchData(url) { + (0, _util.unreachable)("Abstract method `_fetchData` called."); + } +} +exports.BaseStandardFontDataFactory = BaseStandardFontDataFactory; +class BaseSVGFactory { + constructor() { + if (this.constructor === BaseSVGFactory) { + (0, _util.unreachable)("Cannot initialize BaseSVGFactory."); + } + } + create(width, height, skipDimensions = false) { + if (width <= 0 || height <= 0) { + throw new Error("Invalid SVG dimensions"); + } + const svg = this._createSVG("svg:svg"); + svg.setAttribute("version", "1.1"); + if (!skipDimensions) { + svg.setAttribute("width", `${width}px`); + svg.setAttribute("height", `${height}px`); + } + svg.setAttribute("preserveAspectRatio", "none"); + svg.setAttribute("viewBox", `0 0 ${width} ${height}`); + return svg; + } + createElement(type) { + if (typeof type !== "string") { + throw new Error("Invalid SVG element type"); + } + return this._createSVG(type); + } + _createSVG(type) { + (0, _util.unreachable)("Abstract method `_createSVG` called."); + } +} +exports.BaseSVGFactory = BaseSVGFactory; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MurmurHash3_64 = void 0; +var _util = __w_pdfjs_require__(1); +const SEED = 0xc3d2e1f0; +const MASK_HIGH = 0xffff0000; +const MASK_LOW = 0xffff; +class MurmurHash3_64 { + constructor(seed) { + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + update(input) { + let data, length; + if (typeof input === "string") { + data = new Uint8Array(input.length * 2); + length = 0; + for (let i = 0, ii = input.length; i < ii; i++) { + const code = input.charCodeAt(i); + if (code <= 0xff) { + data[length++] = code; + } else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if ((0, _util.isArrayBuffer)(input)) { + data = input.slice(); + length = data.byteLength; + } else { + throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array."); + } + const blockCounts = length >> 2; + const tailLength = length - blockCounts * 4; + const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts); + let k1 = 0, + k2 = 0; + let h1 = this.h1, + h2 = this.h2; + const C1 = 0xcc9e2d51, + C2 = 0x1b873593; + const C1_LOW = C1 & MASK_LOW, + C2_LOW = C2 & MASK_LOW; + for (let i = 0; i < blockCounts; i++) { + if (i & 1) { + k1 = dataUint32[i]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[i]; + k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; + k2 = k2 << 15 | k2 >>> 17; + k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } + } + k1 = 0; + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + case 1: + k1 ^= data[blockCounts * 4]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + } + this.h1 = h1; + this.h2 = h2; + } + hexdigest() { + let h1 = this.h1, + h2 = this.h2; + h1 ^= h2 >>> 1; + h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; + h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; + h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0"); + } +} +exports.MurmurHash3_64 = MurmurHash3_64; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontLoader = exports.FontFaceObject = void 0; +var _util = __w_pdfjs_require__(1); +class FontLoader { + #systemFonts = new Set(); + constructor({ + ownerDocument = globalThis.document, + styleElement = null + }) { + this._document = ownerDocument; + this.nativeFontFaces = new Set(); + this.styleElement = null; + this.loadingRequests = []; + this.loadTestFontId = 0; + } + addNativeFontFace(nativeFontFace) { + this.nativeFontFaces.add(nativeFontFace); + this._document.fonts.add(nativeFontFace); + } + removeNativeFontFace(nativeFontFace) { + this.nativeFontFaces.delete(nativeFontFace); + this._document.fonts.delete(nativeFontFace); + } + insertRule(rule) { + if (!this.styleElement) { + this.styleElement = this._document.createElement("style"); + this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement); + } + const styleSheet = this.styleElement.sheet; + styleSheet.insertRule(rule, styleSheet.cssRules.length); + } + clear() { + for (const nativeFontFace of this.nativeFontFaces) { + this._document.fonts.delete(nativeFontFace); + } + this.nativeFontFaces.clear(); + this.#systemFonts.clear(); + if (this.styleElement) { + this.styleElement.remove(); + this.styleElement = null; + } + } + async loadSystemFont(info) { + if (!info || this.#systemFonts.has(info.loadedName)) { + return; + } + (0, _util.assert)(!this.disableFontFace, "loadSystemFont shouldn't be called when `disableFontFace` is set."); + if (this.isFontLoadingAPISupported) { + const { + loadedName, + src, + style + } = info; + const fontFace = new FontFace(loadedName, src, style); + this.addNativeFontFace(fontFace); + try { + await fontFace.load(); + this.#systemFonts.add(loadedName); + } catch { + (0, _util.warn)(`Cannot load system font: ${info.baseFontName}, installing it could help to improve PDF rendering.`); + this.removeNativeFontFace(fontFace); + } + return; + } + (0, _util.unreachable)("Not implemented: loadSystemFont without the Font Loading API."); + } + async bind(font) { + if (font.attached || font.missingFile && !font.systemFontInfo) { + return; + } + font.attached = true; + if (font.systemFontInfo) { + await this.loadSystemFont(font.systemFontInfo); + return; + } + if (this.isFontLoadingAPISupported) { + const nativeFontFace = font.createNativeFontFace(); + if (nativeFontFace) { + this.addNativeFontFace(nativeFontFace); + try { + await nativeFontFace.loaded; + } catch (ex) { + (0, _util.warn)(`Failed to load font '${nativeFontFace.family}': '${ex}'.`); + font.disableFontFace = true; + throw ex; + } + } + return; + } + const rule = font.createFontFaceRule(); + if (rule) { + this.insertRule(rule); + if (this.isSyncFontLoadingSupported) { + return; + } + await new Promise(resolve => { + const request = this._queueLoadingCallback(resolve); + this._prepareFontLoadEvent(font, request); + }); + } + } + get isFontLoadingAPISupported() { + const hasFonts = !!this._document?.fonts; + return (0, _util.shadow)(this, "isFontLoadingAPISupported", hasFonts); + } + get isSyncFontLoadingSupported() { + let supported = false; + if (_util.isNodeJS) { + supported = true; + } else if (typeof navigator !== "undefined" && /Mozilla\/5.0.*?rv:\d+.*? Gecko/.test(navigator.userAgent)) { + supported = true; + } + return (0, _util.shadow)(this, "isSyncFontLoadingSupported", supported); + } + _queueLoadingCallback(callback) { + function completeRequest() { + (0, _util.assert)(!request.done, "completeRequest() cannot be called twice."); + request.done = true; + while (loadingRequests.length > 0 && loadingRequests[0].done) { + const otherRequest = loadingRequests.shift(); + setTimeout(otherRequest.callback, 0); + } + } + const { + loadingRequests + } = this; + const request = { + done: false, + complete: completeRequest, + callback + }; + loadingRequests.push(request); + return request; + } + get _loadTestFont() { + const testFont = atob("T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA" + "FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA" + "ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA" + "AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1" + "AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD" + "6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM" + "AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D" + "IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA" + "AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA" + "AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB" + "AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY" + "AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA" + "AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA" + "AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC" + "AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3" + "Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj" + "FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA=="); + return (0, _util.shadow)(this, "_loadTestFont", testFont); + } + _prepareFontLoadEvent(font, request) { + function int32(data, offset) { + return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff; + } + function spliceString(s, offset, remove, insert) { + const chunk1 = s.substring(0, offset); + const chunk2 = s.substring(offset + remove); + return chunk1 + insert + chunk2; + } + let i, ii; + const canvas = this._document.createElement("canvas"); + canvas.width = 1; + canvas.height = 1; + const ctx = canvas.getContext("2d"); + let called = 0; + function isFontReady(name, callback) { + if (++called > 30) { + (0, _util.warn)("Load test font never loaded."); + callback(); + return; + } + ctx.font = "30px " + name; + ctx.fillText(".", 0, 20); + const imageData = ctx.getImageData(0, 0, 1, 1); + if (imageData.data[3] > 0) { + callback(); + return; + } + setTimeout(isFontReady.bind(null, name, callback)); + } + const loadTestFontId = `lt${Date.now()}${this.loadTestFontId++}`; + let data = this._loadTestFont; + const COMMENT_OFFSET = 976; + data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId); + const CFF_CHECKSUM_OFFSET = 16; + const XXXX_VALUE = 0x58585858; + let checksum = int32(data, CFF_CHECKSUM_OFFSET); + for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) { + checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0; + } + if (i < loadTestFontId.length) { + checksum = checksum - XXXX_VALUE + int32(loadTestFontId + "XXX", i) | 0; + } + data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, (0, _util.string32)(checksum)); + const url = `url(data:font/opentype;base64,${btoa(data)});`; + const rule = `@font-face {font-family:"${loadTestFontId}";src:${url}}`; + this.insertRule(rule); + const div = this._document.createElement("div"); + div.style.visibility = "hidden"; + div.style.width = div.style.height = "10px"; + div.style.position = "absolute"; + div.style.top = div.style.left = "0px"; + for (const name of [font.loadedName, loadTestFontId]) { + const span = this._document.createElement("span"); + span.textContent = "Hi"; + span.style.fontFamily = name; + div.append(span); + } + this._document.body.append(div); + isFontReady(loadTestFontId, () => { + div.remove(); + request.complete(); + }); + } +} +exports.FontLoader = FontLoader; +class FontFaceObject { + constructor(translatedData, { + isEvalSupported = true, + disableFontFace = false, + ignoreErrors = false, + inspectFont = null + }) { + this.compiledGlyphs = Object.create(null); + for (const i in translatedData) { + this[i] = translatedData[i]; + } + this.isEvalSupported = isEvalSupported !== false; + this.disableFontFace = disableFontFace === true; + this.ignoreErrors = ignoreErrors === true; + this._inspectFont = inspectFont; + } + createNativeFontFace() { + if (!this.data || this.disableFontFace) { + return null; + } + let nativeFontFace; + if (!this.cssFontInfo) { + nativeFontFace = new FontFace(this.loadedName, this.data, {}); + } else { + const css = { + weight: this.cssFontInfo.fontWeight + }; + if (this.cssFontInfo.italicAngle) { + css.style = `oblique ${this.cssFontInfo.italicAngle}deg`; + } + nativeFontFace = new FontFace(this.cssFontInfo.fontFamily, this.data, css); + } + this._inspectFont?.(this); + return nativeFontFace; + } + createFontFaceRule() { + if (!this.data || this.disableFontFace) { + return null; + } + const data = (0, _util.bytesToString)(this.data); + const url = `url(data:${this.mimetype};base64,${btoa(data)});`; + let rule; + if (!this.cssFontInfo) { + rule = `@font-face {font-family:"${this.loadedName}";src:${url}}`; + } else { + let css = `font-weight: ${this.cssFontInfo.fontWeight};`; + if (this.cssFontInfo.italicAngle) { + css += `font-style: oblique ${this.cssFontInfo.italicAngle}deg;`; + } + rule = `@font-face {font-family:"${this.cssFontInfo.fontFamily}";${css}src:${url}}`; + } + this._inspectFont?.(this, url); + return rule; + } + getPathGenerator(objs, character) { + if (this.compiledGlyphs[character] !== undefined) { + return this.compiledGlyphs[character]; + } + let cmds; + try { + cmds = objs.get(this.loadedName + "_path_" + character); + } catch (ex) { + if (!this.ignoreErrors) { + throw ex; + } + (0, _util.warn)(`getPathGenerator - ignoring character: "${ex}".`); + return this.compiledGlyphs[character] = function (c, size) {}; + } + if (this.isEvalSupported && _util.FeatureTest.isEvalSupported) { + const jsBuf = []; + for (const current of cmds) { + const args = current.args !== undefined ? current.args.join(",") : ""; + jsBuf.push("c.", current.cmd, "(", args, ");\n"); + } + return this.compiledGlyphs[character] = new Function("c", "size", jsBuf.join("")); + } + return this.compiledGlyphs[character] = function (c, size) { + for (const current of cmds) { + if (current.cmd === "scale") { + current.args = [size, -size]; + } + c[current.cmd].apply(c, current.args); + } + }; + } +} +exports.FontFaceObject = FontFaceObject; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NodeStandardFontDataFactory = exports.NodeFilterFactory = exports.NodeCanvasFactory = exports.NodeCMapReaderFactory = void 0; +var _base_factory = __w_pdfjs_require__(7); +var _util = __w_pdfjs_require__(1); +; +; +const fetchData = function (url) { + return new Promise((resolve, reject) => { + const fs = require("fs"); + fs.readFile(url, (error, data) => { + if (error || !data) { + reject(new Error(error)); + return; + } + resolve(new Uint8Array(data)); + }); + }); +}; +class NodeFilterFactory extends _base_factory.BaseFilterFactory {} +exports.NodeFilterFactory = NodeFilterFactory; +class NodeCanvasFactory extends _base_factory.BaseCanvasFactory { + _createCanvas(width, height) { + const Canvas = require("canvas"); + return Canvas.createCanvas(width, height); + } +} +exports.NodeCanvasFactory = NodeCanvasFactory; +class NodeCMapReaderFactory extends _base_factory.BaseCMapReaderFactory { + _fetchData(url, compressionType) { + return fetchData(url).then(data => { + return { + cMapData: data, + compressionType + }; + }); + } +} +exports.NodeCMapReaderFactory = NodeCMapReaderFactory; +class NodeStandardFontDataFactory extends _base_factory.BaseStandardFontDataFactory { + _fetchData(url) { + return fetchData(url); + } +} +exports.NodeStandardFontDataFactory = NodeStandardFontDataFactory; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CanvasGraphics = void 0; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +var _pattern_helper = __w_pdfjs_require__(12); +var _image_utils = __w_pdfjs_require__(13); +const MIN_FONT_SIZE = 16; +const MAX_FONT_SIZE = 100; +const MAX_GROUP_SIZE = 4096; +const EXECUTION_TIME = 15; +const EXECUTION_STEPS = 10; +const MAX_SIZE_TO_COMPILE = 1000; +const FULL_CHUNK_HEIGHT = 16; +function mirrorContextOperations(ctx, destCtx) { + if (ctx._removeMirroring) { + throw new Error("Context is already forwarding operations."); + } + ctx.__originalSave = ctx.save; + ctx.__originalRestore = ctx.restore; + ctx.__originalRotate = ctx.rotate; + ctx.__originalScale = ctx.scale; + ctx.__originalTranslate = ctx.translate; + ctx.__originalTransform = ctx.transform; + ctx.__originalSetTransform = ctx.setTransform; + ctx.__originalResetTransform = ctx.resetTransform; + ctx.__originalClip = ctx.clip; + ctx.__originalMoveTo = ctx.moveTo; + ctx.__originalLineTo = ctx.lineTo; + ctx.__originalBezierCurveTo = ctx.bezierCurveTo; + ctx.__originalRect = ctx.rect; + ctx.__originalClosePath = ctx.closePath; + ctx.__originalBeginPath = ctx.beginPath; + ctx._removeMirroring = () => { + ctx.save = ctx.__originalSave; + ctx.restore = ctx.__originalRestore; + ctx.rotate = ctx.__originalRotate; + ctx.scale = ctx.__originalScale; + ctx.translate = ctx.__originalTranslate; + ctx.transform = ctx.__originalTransform; + ctx.setTransform = ctx.__originalSetTransform; + ctx.resetTransform = ctx.__originalResetTransform; + ctx.clip = ctx.__originalClip; + ctx.moveTo = ctx.__originalMoveTo; + ctx.lineTo = ctx.__originalLineTo; + ctx.bezierCurveTo = ctx.__originalBezierCurveTo; + ctx.rect = ctx.__originalRect; + ctx.closePath = ctx.__originalClosePath; + ctx.beginPath = ctx.__originalBeginPath; + delete ctx._removeMirroring; + }; + ctx.save = function ctxSave() { + destCtx.save(); + this.__originalSave(); + }; + ctx.restore = function ctxRestore() { + destCtx.restore(); + this.__originalRestore(); + }; + ctx.translate = function ctxTranslate(x, y) { + destCtx.translate(x, y); + this.__originalTranslate(x, y); + }; + ctx.scale = function ctxScale(x, y) { + destCtx.scale(x, y); + this.__originalScale(x, y); + }; + ctx.transform = function ctxTransform(a, b, c, d, e, f) { + destCtx.transform(a, b, c, d, e, f); + this.__originalTransform(a, b, c, d, e, f); + }; + ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { + destCtx.setTransform(a, b, c, d, e, f); + this.__originalSetTransform(a, b, c, d, e, f); + }; + ctx.resetTransform = function ctxResetTransform() { + destCtx.resetTransform(); + this.__originalResetTransform(); + }; + ctx.rotate = function ctxRotate(angle) { + destCtx.rotate(angle); + this.__originalRotate(angle); + }; + ctx.clip = function ctxRotate(rule) { + destCtx.clip(rule); + this.__originalClip(rule); + }; + ctx.moveTo = function (x, y) { + destCtx.moveTo(x, y); + this.__originalMoveTo(x, y); + }; + ctx.lineTo = function (x, y) { + destCtx.lineTo(x, y); + this.__originalLineTo(x, y); + }; + ctx.bezierCurveTo = function (cp1x, cp1y, cp2x, cp2y, x, y) { + destCtx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y); + this.__originalBezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y); + }; + ctx.rect = function (x, y, width, height) { + destCtx.rect(x, y, width, height); + this.__originalRect(x, y, width, height); + }; + ctx.closePath = function () { + destCtx.closePath(); + this.__originalClosePath(); + }; + ctx.beginPath = function () { + destCtx.beginPath(); + this.__originalBeginPath(); + }; +} +class CachedCanvases { + constructor(canvasFactory) { + this.canvasFactory = canvasFactory; + this.cache = Object.create(null); + } + getCanvas(id, width, height) { + let canvasEntry; + if (this.cache[id] !== undefined) { + canvasEntry = this.cache[id]; + this.canvasFactory.reset(canvasEntry, width, height); + } else { + canvasEntry = this.canvasFactory.create(width, height); + this.cache[id] = canvasEntry; + } + return canvasEntry; + } + delete(id) { + delete this.cache[id]; + } + clear() { + for (const id in this.cache) { + const canvasEntry = this.cache[id]; + this.canvasFactory.destroy(canvasEntry); + delete this.cache[id]; + } + } +} +function drawImageAtIntegerCoords(ctx, srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH) { + const [a, b, c, d, tx, ty] = (0, _display_utils.getCurrentTransform)(ctx); + if (b === 0 && c === 0) { + const tlX = destX * a + tx; + const rTlX = Math.round(tlX); + const tlY = destY * d + ty; + const rTlY = Math.round(tlY); + const brX = (destX + destW) * a + tx; + const rWidth = Math.abs(Math.round(brX) - rTlX) || 1; + const brY = (destY + destH) * d + ty; + const rHeight = Math.abs(Math.round(brY) - rTlY) || 1; + ctx.setTransform(Math.sign(a), 0, 0, Math.sign(d), rTlX, rTlY); + ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rWidth, rHeight); + ctx.setTransform(a, b, c, d, tx, ty); + return [rWidth, rHeight]; + } + if (a === 0 && d === 0) { + const tlX = destY * c + tx; + const rTlX = Math.round(tlX); + const tlY = destX * b + ty; + const rTlY = Math.round(tlY); + const brX = (destY + destH) * c + tx; + const rWidth = Math.abs(Math.round(brX) - rTlX) || 1; + const brY = (destX + destW) * b + ty; + const rHeight = Math.abs(Math.round(brY) - rTlY) || 1; + ctx.setTransform(0, Math.sign(b), Math.sign(c), 0, rTlX, rTlY); + ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rHeight, rWidth); + ctx.setTransform(a, b, c, d, tx, ty); + return [rHeight, rWidth]; + } + ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH); + const scaleX = Math.hypot(a, b); + const scaleY = Math.hypot(c, d); + return [scaleX * destW, scaleY * destH]; +} +function compileType3Glyph(imgData) { + const { + width, + height + } = imgData; + if (width > MAX_SIZE_TO_COMPILE || height > MAX_SIZE_TO_COMPILE) { + return null; + } + const POINT_TO_PROCESS_LIMIT = 1000; + const POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]); + const width1 = width + 1; + let points = new Uint8Array(width1 * (height + 1)); + let i, j, j0; + const lineSize = width + 7 & ~7; + let data = new Uint8Array(lineSize * height), + pos = 0; + for (const elem of imgData.data) { + let mask = 128; + while (mask > 0) { + data[pos++] = elem & mask ? 0 : 255; + mask >>= 1; + } + } + let count = 0; + pos = 0; + if (data[pos] !== 0) { + points[0] = 1; + ++count; + } + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j] = data[pos] ? 2 : 1; + ++count; + } + pos++; + } + if (data[pos] !== 0) { + points[j] = 2; + ++count; + } + for (i = 1; i < height; i++) { + pos = i * lineSize; + j0 = i * width1; + if (data[pos - lineSize] !== data[pos]) { + points[j0] = data[pos] ? 1 : 8; + ++count; + } + let sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); + for (j = 1; j < width; j++) { + sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0); + if (POINT_TYPES[sum]) { + points[j0 + j] = POINT_TYPES[sum]; + ++count; + } + pos++; + } + if (data[pos - lineSize] !== data[pos]) { + points[j0 + j] = data[pos] ? 2 : 4; + ++count; + } + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + } + pos = lineSize * (height - 1); + j0 = i * width1; + if (data[pos] !== 0) { + points[j0] = 8; + ++count; + } + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j0 + j] = data[pos] ? 4 : 8; + ++count; + } + pos++; + } + if (data[pos] !== 0) { + points[j0 + j] = 4; + ++count; + } + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + const steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]); + const path = new Path2D(); + for (i = 0; count && i <= height; i++) { + let p = i * width1; + const end = p + width; + while (p < end && !points[p]) { + p++; + } + if (p === end) { + continue; + } + path.moveTo(p % width1, i); + const p0 = p; + let type = points[p]; + do { + const step = steps[type]; + do { + p += step; + } while (!points[p]); + const pp = points[p]; + if (pp !== 5 && pp !== 10) { + type = pp; + points[p] = 0; + } else { + type = pp & 0x33 * type >> 4; + points[p] &= type >> 2 | type << 2; + } + path.lineTo(p % width1, p / width1 | 0); + if (!points[p]) { + --count; + } + } while (p0 !== p); + --i; + } + data = null; + points = null; + const drawOutline = function (c) { + c.save(); + c.scale(1 / width, -1 / height); + c.translate(0, -height); + c.fill(path); + c.beginPath(); + c.restore(); + }; + return drawOutline; +} +class CanvasExtraState { + constructor(width, height) { + this.alphaIsShape = false; + this.fontSize = 0; + this.fontSizeScale = 1; + this.textMatrix = _util.IDENTITY_MATRIX; + this.textMatrixScale = 1; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.textRise = 0; + this.fillColor = "#000000"; + this.strokeColor = "#000000"; + this.patternFill = false; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.activeSMask = null; + this.transferMaps = "none"; + this.startNewPathAndClipBox([0, 0, width, height]); + } + clone() { + const clone = Object.create(this); + clone.clipBox = this.clipBox.slice(); + return clone; + } + setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + updatePathMinMax(transform, x, y) { + [x, y] = _util.Util.applyTransform([x, y], transform); + this.minX = Math.min(this.minX, x); + this.minY = Math.min(this.minY, y); + this.maxX = Math.max(this.maxX, x); + this.maxY = Math.max(this.maxY, y); + } + updateRectMinMax(transform, rect) { + const p1 = _util.Util.applyTransform(rect, transform); + const p2 = _util.Util.applyTransform(rect.slice(2), transform); + this.minX = Math.min(this.minX, p1[0], p2[0]); + this.minY = Math.min(this.minY, p1[1], p2[1]); + this.maxX = Math.max(this.maxX, p1[0], p2[0]); + this.maxY = Math.max(this.maxY, p1[1], p2[1]); + } + updateScalingPathMinMax(transform, minMax) { + _util.Util.scaleMinMax(transform, minMax); + this.minX = Math.min(this.minX, minMax[0]); + this.maxX = Math.max(this.maxX, minMax[1]); + this.minY = Math.min(this.minY, minMax[2]); + this.maxY = Math.max(this.maxY, minMax[3]); + } + updateCurvePathMinMax(transform, x0, y0, x1, y1, x2, y2, x3, y3, minMax) { + const box = _util.Util.bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3); + if (minMax) { + minMax[0] = Math.min(minMax[0], box[0], box[2]); + minMax[1] = Math.max(minMax[1], box[0], box[2]); + minMax[2] = Math.min(minMax[2], box[1], box[3]); + minMax[3] = Math.max(minMax[3], box[1], box[3]); + return; + } + this.updateRectMinMax(transform, box); + } + getPathBoundingBox(pathType = _pattern_helper.PathType.FILL, transform = null) { + const box = [this.minX, this.minY, this.maxX, this.maxY]; + if (pathType === _pattern_helper.PathType.STROKE) { + if (!transform) { + (0, _util.unreachable)("Stroke bounding box must include transform."); + } + const scale = _util.Util.singularValueDecompose2dScale(transform); + const xStrokePad = scale[0] * this.lineWidth / 2; + const yStrokePad = scale[1] * this.lineWidth / 2; + box[0] -= xStrokePad; + box[1] -= yStrokePad; + box[2] += xStrokePad; + box[3] += yStrokePad; + } + return box; + } + updateClipFromPath() { + const intersect = _util.Util.intersect(this.clipBox, this.getPathBoundingBox()); + this.startNewPathAndClipBox(intersect || [0, 0, 0, 0]); + } + isEmptyClip() { + return this.minX === Infinity; + } + startNewPathAndClipBox(box) { + this.clipBox = box; + this.minX = Infinity; + this.minY = Infinity; + this.maxX = 0; + this.maxY = 0; + } + getClippedPathBoundingBox(pathType = _pattern_helper.PathType.FILL, transform = null) { + return _util.Util.intersect(this.clipBox, this.getPathBoundingBox(pathType, transform)); + } +} +function putBinaryImageData(ctx, imgData) { + if (typeof ImageData !== "undefined" && imgData instanceof ImageData) { + ctx.putImageData(imgData, 0, 0); + return; + } + const height = imgData.height, + width = imgData.width; + const partialChunkHeight = height % FULL_CHUNK_HEIGHT; + const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + let srcPos = 0, + destPos; + const src = imgData.data; + const dest = chunkImgData.data; + let i, j, thisChunkHeight, elemsInThisChunk; + if (imgData.kind === _util.ImageKind.GRAYSCALE_1BPP) { + const srcLength = src.byteLength; + const dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2); + const dest32DataLength = dest32.length; + const fullSrcDiff = width + 7 >> 3; + const white = 0xffffffff; + const black = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff; + for (i = 0; i < totalChunks; i++) { + thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + destPos = 0; + for (j = 0; j < thisChunkHeight; j++) { + const srcDiff = srcLength - srcPos; + let k = 0; + const kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7; + const kEndUnrolled = kEnd & ~7; + let mask = 0; + let srcByte = 0; + for (; k < kEndUnrolled; k += 8) { + srcByte = src[srcPos++]; + dest32[destPos++] = srcByte & 128 ? white : black; + dest32[destPos++] = srcByte & 64 ? white : black; + dest32[destPos++] = srcByte & 32 ? white : black; + dest32[destPos++] = srcByte & 16 ? white : black; + dest32[destPos++] = srcByte & 8 ? white : black; + dest32[destPos++] = srcByte & 4 ? white : black; + dest32[destPos++] = srcByte & 2 ? white : black; + dest32[destPos++] = srcByte & 1 ? white : black; + } + for (; k < kEnd; k++) { + if (mask === 0) { + srcByte = src[srcPos++]; + mask = 128; + } + dest32[destPos++] = srcByte & mask ? white : black; + mask >>= 1; + } + } + while (destPos < dest32DataLength) { + dest32[destPos++] = 0; + } + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else if (imgData.kind === _util.ImageKind.RGBA_32BPP) { + j = 0; + elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4; + for (i = 0; i < fullChunks; i++) { + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + srcPos += elemsInThisChunk; + ctx.putImageData(chunkImgData, 0, j); + j += FULL_CHUNK_HEIGHT; + } + if (i < totalChunks) { + elemsInThisChunk = width * partialChunkHeight * 4; + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + ctx.putImageData(chunkImgData, 0, j); + } + } else if (imgData.kind === _util.ImageKind.RGB_24BPP) { + thisChunkHeight = FULL_CHUNK_HEIGHT; + elemsInThisChunk = width * thisChunkHeight; + for (i = 0; i < totalChunks; i++) { + if (i >= fullChunks) { + thisChunkHeight = partialChunkHeight; + elemsInThisChunk = width * thisChunkHeight; + } + destPos = 0; + for (j = elemsInThisChunk; j--;) { + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = 255; + } + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else { + throw new Error(`bad image kind: ${imgData.kind}`); + } +} +function putBinaryImageMask(ctx, imgData) { + if (imgData.bitmap) { + ctx.drawImage(imgData.bitmap, 0, 0); + return; + } + const height = imgData.height, + width = imgData.width; + const partialChunkHeight = height % FULL_CHUNK_HEIGHT; + const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + let srcPos = 0; + const src = imgData.data; + const dest = chunkImgData.data; + for (let i = 0; i < totalChunks; i++) { + const thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + ({ + srcPos + } = (0, _image_utils.convertBlackAndWhiteToRGBA)({ + src, + srcPos, + dest, + width, + height: thisChunkHeight, + nonBlackColor: 0 + })); + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } +} +function copyCtxState(sourceCtx, destCtx) { + const properties = ["strokeStyle", "fillStyle", "fillRule", "globalAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "globalCompositeOperation", "font", "filter"]; + for (const property of properties) { + if (sourceCtx[property] !== undefined) { + destCtx[property] = sourceCtx[property]; + } + } + if (sourceCtx.setLineDash !== undefined) { + destCtx.setLineDash(sourceCtx.getLineDash()); + destCtx.lineDashOffset = sourceCtx.lineDashOffset; + } +} +function resetCtxToDefault(ctx) { + ctx.strokeStyle = ctx.fillStyle = "#000000"; + ctx.fillRule = "nonzero"; + ctx.globalAlpha = 1; + ctx.lineWidth = 1; + ctx.lineCap = "butt"; + ctx.lineJoin = "miter"; + ctx.miterLimit = 10; + ctx.globalCompositeOperation = "source-over"; + ctx.font = "10px sans-serif"; + if (ctx.setLineDash !== undefined) { + ctx.setLineDash([]); + ctx.lineDashOffset = 0; + } + if (!_util.isNodeJS) { + const { + filter + } = ctx; + if (filter !== "none" && filter !== "") { + ctx.filter = "none"; + } + } +} +function composeSMaskBackdrop(bytes, r0, g0, b0) { + const length = bytes.length; + for (let i = 3; i < length; i += 4) { + const alpha = bytes[i]; + if (alpha === 0) { + bytes[i - 3] = r0; + bytes[i - 2] = g0; + bytes[i - 1] = b0; + } else if (alpha < 255) { + const alpha_ = 255 - alpha; + bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8; + bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8; + bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8; + } + } +} +function composeSMaskAlpha(maskData, layerData, transferMap) { + const length = maskData.length; + const scale = 1 / 255; + for (let i = 3; i < length; i += 4) { + const alpha = transferMap ? transferMap[maskData[i]] : maskData[i]; + layerData[i] = layerData[i] * alpha * scale | 0; + } +} +function composeSMaskLuminosity(maskData, layerData, transferMap) { + const length = maskData.length; + for (let i = 3; i < length; i += 4) { + const y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28; + layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16; + } +} +function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap, layerOffsetX, layerOffsetY, maskOffsetX, maskOffsetY) { + const hasBackdrop = !!backdrop; + const r0 = hasBackdrop ? backdrop[0] : 0; + const g0 = hasBackdrop ? backdrop[1] : 0; + const b0 = hasBackdrop ? backdrop[2] : 0; + const composeFn = subtype === "Luminosity" ? composeSMaskLuminosity : composeSMaskAlpha; + const PIXELS_TO_PROCESS = 1048576; + const chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); + for (let row = 0; row < height; row += chunkSize) { + const chunkHeight = Math.min(chunkSize, height - row); + const maskData = maskCtx.getImageData(layerOffsetX - maskOffsetX, row + (layerOffsetY - maskOffsetY), width, chunkHeight); + const layerData = layerCtx.getImageData(layerOffsetX, row + layerOffsetY, width, chunkHeight); + if (hasBackdrop) { + composeSMaskBackdrop(maskData.data, r0, g0, b0); + } + composeFn(maskData.data, layerData.data, transferMap); + layerCtx.putImageData(layerData, layerOffsetX, row + layerOffsetY); + } +} +function composeSMask(ctx, smask, layerCtx, layerBox) { + const layerOffsetX = layerBox[0]; + const layerOffsetY = layerBox[1]; + const layerWidth = layerBox[2] - layerOffsetX; + const layerHeight = layerBox[3] - layerOffsetY; + if (layerWidth === 0 || layerHeight === 0) { + return; + } + genericComposeSMask(smask.context, layerCtx, layerWidth, layerHeight, smask.subtype, smask.backdrop, smask.transferMap, layerOffsetX, layerOffsetY, smask.offsetX, smask.offsetY); + ctx.save(); + ctx.globalAlpha = 1; + ctx.globalCompositeOperation = "source-over"; + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(layerCtx.canvas, 0, 0); + ctx.restore(); +} +function getImageSmoothingEnabled(transform, interpolate) { + const scale = _util.Util.singularValueDecompose2dScale(transform); + scale[0] = Math.fround(scale[0]); + scale[1] = Math.fround(scale[1]); + const actualScale = Math.fround((globalThis.devicePixelRatio || 1) * _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS); + if (interpolate !== undefined) { + return interpolate; + } else if (scale[0] <= actualScale || scale[1] <= actualScale) { + return true; + } + return false; +} +const LINE_CAP_STYLES = ["butt", "round", "square"]; +const LINE_JOIN_STYLES = ["miter", "round", "bevel"]; +const NORMAL_CLIP = {}; +const EO_CLIP = {}; +class CanvasGraphics { + constructor(canvasCtx, commonObjs, objs, canvasFactory, filterFactory, { + optionalContentConfig, + markedContentStack = null + }, annotationCanvasMap, pageColors) { + this.ctx = canvasCtx; + this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height); + this.stateStack = []; + this.pendingClip = null; + this.pendingEOFill = false; + this.res = null; + this.xobjs = null; + this.commonObjs = commonObjs; + this.objs = objs; + this.canvasFactory = canvasFactory; + this.filterFactory = filterFactory; + this.groupStack = []; + this.processingType3 = null; + this.baseTransform = null; + this.baseTransformStack = []; + this.groupLevel = 0; + this.smaskStack = []; + this.smaskCounter = 0; + this.tempSMask = null; + this.suspendedCtx = null; + this.contentVisible = true; + this.markedContentStack = markedContentStack || []; + this.optionalContentConfig = optionalContentConfig; + this.cachedCanvases = new CachedCanvases(this.canvasFactory); + this.cachedPatterns = new Map(); + this.annotationCanvasMap = annotationCanvasMap; + this.viewportScale = 1; + this.outputScaleX = 1; + this.outputScaleY = 1; + this.pageColors = pageColors; + this._cachedScaleForStroking = [-1, 0]; + this._cachedGetSinglePixelWidth = null; + this._cachedBitmapsMap = new Map(); + } + getObject(data, fallback = null) { + if (typeof data === "string") { + return data.startsWith("g_") ? this.commonObjs.get(data) : this.objs.get(data); + } + return fallback; + } + beginDrawing({ + transform, + viewport, + transparency = false, + background = null + }) { + const width = this.ctx.canvas.width; + const height = this.ctx.canvas.height; + const savedFillStyle = this.ctx.fillStyle; + this.ctx.fillStyle = background || "#ffffff"; + this.ctx.fillRect(0, 0, width, height); + this.ctx.fillStyle = savedFillStyle; + if (transparency) { + const transparentCanvas = this.cachedCanvases.getCanvas("transparent", width, height); + this.compositeCtx = this.ctx; + this.transparentCanvas = transparentCanvas.canvas; + this.ctx = transparentCanvas.context; + this.ctx.save(); + this.ctx.transform(...(0, _display_utils.getCurrentTransform)(this.compositeCtx)); + } + this.ctx.save(); + resetCtxToDefault(this.ctx); + if (transform) { + this.ctx.transform(...transform); + this.outputScaleX = transform[0]; + this.outputScaleY = transform[0]; + } + this.ctx.transform(...viewport.transform); + this.viewportScale = viewport.scale; + this.baseTransform = (0, _display_utils.getCurrentTransform)(this.ctx); + } + executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) { + const argsArray = operatorList.argsArray; + const fnArray = operatorList.fnArray; + let i = executionStartIdx || 0; + const argsArrayLen = argsArray.length; + if (argsArrayLen === i) { + return i; + } + const chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === "function"; + const endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; + let steps = 0; + const commonObjs = this.commonObjs; + const objs = this.objs; + let fnId; + while (true) { + if (stepper !== undefined && i === stepper.nextBreakPoint) { + stepper.breakIt(i, continueCallback); + return i; + } + fnId = fnArray[i]; + if (fnId !== _util.OPS.dependency) { + this[fnId].apply(this, argsArray[i]); + } else { + for (const depObjId of argsArray[i]) { + const objsPool = depObjId.startsWith("g_") ? commonObjs : objs; + if (!objsPool.has(depObjId)) { + objsPool.get(depObjId, continueCallback); + return i; + } + } + } + i++; + if (i === argsArrayLen) { + return i; + } + if (chunkOperations && ++steps > EXECUTION_STEPS) { + if (Date.now() > endTime) { + continueCallback(); + return i; + } + steps = 0; + } + } + } + #restoreInitialState() { + while (this.stateStack.length || this.inSMaskMode) { + this.restore(); + } + this.ctx.restore(); + if (this.transparentCanvas) { + this.ctx = this.compositeCtx; + this.ctx.save(); + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.drawImage(this.transparentCanvas, 0, 0); + this.ctx.restore(); + this.transparentCanvas = null; + } + } + endDrawing() { + this.#restoreInitialState(); + this.cachedCanvases.clear(); + this.cachedPatterns.clear(); + for (const cache of this._cachedBitmapsMap.values()) { + for (const canvas of cache.values()) { + if (typeof HTMLCanvasElement !== "undefined" && canvas instanceof HTMLCanvasElement) { + canvas.width = canvas.height = 0; + } + } + cache.clear(); + } + this._cachedBitmapsMap.clear(); + this.#drawFilter(); + } + #drawFilter() { + if (this.pageColors) { + const hcmFilterId = this.filterFactory.addHCMFilter(this.pageColors.foreground, this.pageColors.background); + if (hcmFilterId !== "none") { + const savedFilter = this.ctx.filter; + this.ctx.filter = hcmFilterId; + this.ctx.drawImage(this.ctx.canvas, 0, 0); + this.ctx.filter = savedFilter; + } + } + } + _scaleImage(img, inverseTransform) { + const width = img.width; + const height = img.height; + let widthScale = Math.max(Math.hypot(inverseTransform[0], inverseTransform[1]), 1); + let heightScale = Math.max(Math.hypot(inverseTransform[2], inverseTransform[3]), 1); + let paintWidth = width, + paintHeight = height; + let tmpCanvasId = "prescale1"; + let tmpCanvas, tmpCtx; + while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) { + let newWidth = paintWidth, + newHeight = paintHeight; + if (widthScale > 2 && paintWidth > 1) { + newWidth = paintWidth >= 16384 ? Math.floor(paintWidth / 2) - 1 || 1 : Math.ceil(paintWidth / 2); + widthScale /= paintWidth / newWidth; + } + if (heightScale > 2 && paintHeight > 1) { + newHeight = paintHeight >= 16384 ? Math.floor(paintHeight / 2) - 1 || 1 : Math.ceil(paintHeight) / 2; + heightScale /= paintHeight / newHeight; + } + tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); + tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, newWidth, newHeight); + tmpCtx.drawImage(img, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight); + img = tmpCanvas.canvas; + paintWidth = newWidth; + paintHeight = newHeight; + tmpCanvasId = tmpCanvasId === "prescale1" ? "prescale2" : "prescale1"; + } + return { + img, + paintWidth, + paintHeight + }; + } + _createMaskCanvas(img) { + const ctx = this.ctx; + const { + width, + height + } = img; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + const currentTransform = (0, _display_utils.getCurrentTransform)(ctx); + let cache, cacheKey, scaled, maskCanvas; + if ((img.bitmap || img.data) && img.count > 1) { + const mainKey = img.bitmap || img.data.buffer; + cacheKey = JSON.stringify(isPatternFill ? currentTransform : [currentTransform.slice(0, 4), fillColor]); + cache = this._cachedBitmapsMap.get(mainKey); + if (!cache) { + cache = new Map(); + this._cachedBitmapsMap.set(mainKey, cache); + } + const cachedImage = cache.get(cacheKey); + if (cachedImage && !isPatternFill) { + const offsetX = Math.round(Math.min(currentTransform[0], currentTransform[2]) + currentTransform[4]); + const offsetY = Math.round(Math.min(currentTransform[1], currentTransform[3]) + currentTransform[5]); + return { + canvas: cachedImage, + offsetX, + offsetY + }; + } + scaled = cachedImage; + } + if (!scaled) { + maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + putBinaryImageMask(maskCanvas.context, img); + } + let maskToCanvas = _util.Util.transform(currentTransform, [1 / width, 0, 0, -1 / height, 0, 0]); + maskToCanvas = _util.Util.transform(maskToCanvas, [1, 0, 0, 1, 0, -height]); + const cord1 = _util.Util.applyTransform([0, 0], maskToCanvas); + const cord2 = _util.Util.applyTransform([width, height], maskToCanvas); + const rect = _util.Util.normalizeRect([cord1[0], cord1[1], cord2[0], cord2[1]]); + const drawnWidth = Math.round(rect[2] - rect[0]) || 1; + const drawnHeight = Math.round(rect[3] - rect[1]) || 1; + const fillCanvas = this.cachedCanvases.getCanvas("fillCanvas", drawnWidth, drawnHeight); + const fillCtx = fillCanvas.context; + const offsetX = Math.min(cord1[0], cord2[0]); + const offsetY = Math.min(cord1[1], cord2[1]); + fillCtx.translate(-offsetX, -offsetY); + fillCtx.transform(...maskToCanvas); + if (!scaled) { + scaled = this._scaleImage(maskCanvas.canvas, (0, _display_utils.getCurrentTransformInverse)(fillCtx)); + scaled = scaled.img; + if (cache && isPatternFill) { + cache.set(cacheKey, scaled); + } + } + fillCtx.imageSmoothingEnabled = getImageSmoothingEnabled((0, _display_utils.getCurrentTransform)(fillCtx), img.interpolate); + drawImageAtIntegerCoords(fillCtx, scaled, 0, 0, scaled.width, scaled.height, 0, 0, width, height); + fillCtx.globalCompositeOperation = "source-in"; + const inverse = _util.Util.transform((0, _display_utils.getCurrentTransformInverse)(fillCtx), [1, 0, 0, 1, -offsetX, -offsetY]); + fillCtx.fillStyle = isPatternFill ? fillColor.getPattern(ctx, this, inverse, _pattern_helper.PathType.FILL) : fillColor; + fillCtx.fillRect(0, 0, width, height); + if (cache && !isPatternFill) { + this.cachedCanvases.delete("fillCanvas"); + cache.set(cacheKey, fillCanvas.canvas); + } + return { + canvas: fillCanvas.canvas, + offsetX: Math.round(offsetX), + offsetY: Math.round(offsetY) + }; + } + setLineWidth(width) { + if (width !== this.current.lineWidth) { + this._cachedScaleForStroking[0] = -1; + } + this.current.lineWidth = width; + this.ctx.lineWidth = width; + } + setLineCap(style) { + this.ctx.lineCap = LINE_CAP_STYLES[style]; + } + setLineJoin(style) { + this.ctx.lineJoin = LINE_JOIN_STYLES[style]; + } + setMiterLimit(limit) { + this.ctx.miterLimit = limit; + } + setDash(dashArray, dashPhase) { + const ctx = this.ctx; + if (ctx.setLineDash !== undefined) { + ctx.setLineDash(dashArray); + ctx.lineDashOffset = dashPhase; + } + } + setRenderingIntent(intent) {} + setFlatness(flatness) {} + setGState(states) { + for (const [key, value] of states) { + switch (key) { + case "LW": + this.setLineWidth(value); + break; + case "LC": + this.setLineCap(value); + break; + case "LJ": + this.setLineJoin(value); + break; + case "ML": + this.setMiterLimit(value); + break; + case "D": + this.setDash(value[0], value[1]); + break; + case "RI": + this.setRenderingIntent(value); + break; + case "FL": + this.setFlatness(value); + break; + case "Font": + this.setFont(value[0], value[1]); + break; + case "CA": + this.current.strokeAlpha = value; + break; + case "ca": + this.current.fillAlpha = value; + this.ctx.globalAlpha = value; + break; + case "BM": + this.ctx.globalCompositeOperation = value; + break; + case "SMask": + this.current.activeSMask = value ? this.tempSMask : null; + this.tempSMask = null; + this.checkSMaskState(); + break; + case "TR": + this.ctx.filter = this.current.transferMaps = this.filterFactory.addFilter(value); + break; + } + } + } + get inSMaskMode() { + return !!this.suspendedCtx; + } + checkSMaskState() { + const inSMaskMode = this.inSMaskMode; + if (this.current.activeSMask && !inSMaskMode) { + this.beginSMaskMode(); + } else if (!this.current.activeSMask && inSMaskMode) { + this.endSMaskMode(); + } + } + beginSMaskMode() { + if (this.inSMaskMode) { + throw new Error("beginSMaskMode called while already in smask mode"); + } + const drawnWidth = this.ctx.canvas.width; + const drawnHeight = this.ctx.canvas.height; + const cacheId = "smaskGroupAt" + this.groupLevel; + const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight); + this.suspendedCtx = this.ctx; + this.ctx = scratchCanvas.context; + const ctx = this.ctx; + ctx.setTransform(...(0, _display_utils.getCurrentTransform)(this.suspendedCtx)); + copyCtxState(this.suspendedCtx, ctx); + mirrorContextOperations(ctx, this.suspendedCtx); + this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]); + } + endSMaskMode() { + if (!this.inSMaskMode) { + throw new Error("endSMaskMode called while not in smask mode"); + } + this.ctx._removeMirroring(); + copyCtxState(this.ctx, this.suspendedCtx); + this.ctx = this.suspendedCtx; + this.suspendedCtx = null; + } + compose(dirtyBox) { + if (!this.current.activeSMask) { + return; + } + if (!dirtyBox) { + dirtyBox = [0, 0, this.ctx.canvas.width, this.ctx.canvas.height]; + } else { + dirtyBox[0] = Math.floor(dirtyBox[0]); + dirtyBox[1] = Math.floor(dirtyBox[1]); + dirtyBox[2] = Math.ceil(dirtyBox[2]); + dirtyBox[3] = Math.ceil(dirtyBox[3]); + } + const smask = this.current.activeSMask; + const suspendedCtx = this.suspendedCtx; + composeSMask(suspendedCtx, smask, this.ctx, dirtyBox); + this.ctx.save(); + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.clearRect(0, 0, this.ctx.canvas.width, this.ctx.canvas.height); + this.ctx.restore(); + } + save() { + if (this.inSMaskMode) { + copyCtxState(this.ctx, this.suspendedCtx); + this.suspendedCtx.save(); + } else { + this.ctx.save(); + } + const old = this.current; + this.stateStack.push(old); + this.current = old.clone(); + } + restore() { + if (this.stateStack.length === 0 && this.inSMaskMode) { + this.endSMaskMode(); + } + if (this.stateStack.length !== 0) { + this.current = this.stateStack.pop(); + if (this.inSMaskMode) { + this.suspendedCtx.restore(); + copyCtxState(this.suspendedCtx, this.ctx); + } else { + this.ctx.restore(); + } + this.checkSMaskState(); + this.pendingClip = null; + this._cachedScaleForStroking[0] = -1; + this._cachedGetSinglePixelWidth = null; + } + } + transform(a, b, c, d, e, f) { + this.ctx.transform(a, b, c, d, e, f); + this._cachedScaleForStroking[0] = -1; + this._cachedGetSinglePixelWidth = null; + } + constructPath(ops, args, minMax) { + const ctx = this.ctx; + const current = this.current; + let x = current.x, + y = current.y; + let startX, startY; + const currentTransform = (0, _display_utils.getCurrentTransform)(ctx); + const isScalingMatrix = currentTransform[0] === 0 && currentTransform[3] === 0 || currentTransform[1] === 0 && currentTransform[2] === 0; + const minMaxForBezier = isScalingMatrix ? minMax.slice(0) : null; + for (let i = 0, j = 0, ii = ops.length; i < ii; i++) { + switch (ops[i] | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + const width = args[j++]; + const height = args[j++]; + const xw = x + width; + const yh = y + height; + ctx.moveTo(x, y); + if (width === 0 || height === 0) { + ctx.lineTo(xw, yh); + } else { + ctx.lineTo(xw, y); + ctx.lineTo(xw, yh); + ctx.lineTo(x, yh); + } + if (!isScalingMatrix) { + current.updateRectMinMax(currentTransform, [x, y, xw, yh]); + } + ctx.closePath(); + break; + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + ctx.moveTo(x, y); + if (!isScalingMatrix) { + current.updatePathMinMax(currentTransform, x, y); + } + break; + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + ctx.lineTo(x, y); + if (!isScalingMatrix) { + current.updatePathMinMax(currentTransform, x, y); + } + break; + case _util.OPS.curveTo: + startX = x; + startY = y; + x = args[j + 4]; + y = args[j + 5]; + ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y); + current.updateCurvePathMinMax(currentTransform, startX, startY, args[j], args[j + 1], args[j + 2], args[j + 3], x, y, minMaxForBezier); + j += 6; + break; + case _util.OPS.curveTo2: + startX = x; + startY = y; + ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]); + current.updateCurvePathMinMax(currentTransform, startX, startY, x, y, args[j], args[j + 1], args[j + 2], args[j + 3], minMaxForBezier); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + case _util.OPS.curveTo3: + startX = x; + startY = y; + x = args[j + 2]; + y = args[j + 3]; + ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); + current.updateCurvePathMinMax(currentTransform, startX, startY, args[j], args[j + 1], x, y, x, y, minMaxForBezier); + j += 4; + break; + case _util.OPS.closePath: + ctx.closePath(); + break; + } + } + if (isScalingMatrix) { + current.updateScalingPathMinMax(currentTransform, minMaxForBezier); + } + current.setCurrentPoint(x, y); + } + closePath() { + this.ctx.closePath(); + } + stroke(consumePath = true) { + const ctx = this.ctx; + const strokeColor = this.current.strokeColor; + ctx.globalAlpha = this.current.strokeAlpha; + if (this.contentVisible) { + if (typeof strokeColor === "object" && strokeColor?.getPattern) { + ctx.save(); + ctx.strokeStyle = strokeColor.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.STROKE); + this.rescaleAndStroke(false); + ctx.restore(); + } else { + this.rescaleAndStroke(true); + } + } + if (consumePath) { + this.consumePath(this.current.getClippedPathBoundingBox()); + } + ctx.globalAlpha = this.current.fillAlpha; + } + closeStroke() { + this.closePath(); + this.stroke(); + } + fill(consumePath = true) { + const ctx = this.ctx; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + let needRestore = false; + if (isPatternFill) { + ctx.save(); + ctx.fillStyle = fillColor.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.FILL); + needRestore = true; + } + const intersect = this.current.getClippedPathBoundingBox(); + if (this.contentVisible && intersect !== null) { + if (this.pendingEOFill) { + ctx.fill("evenodd"); + this.pendingEOFill = false; + } else { + ctx.fill(); + } + } + if (needRestore) { + ctx.restore(); + } + if (consumePath) { + this.consumePath(intersect); + } + } + eoFill() { + this.pendingEOFill = true; + this.fill(); + } + fillStroke() { + this.fill(false); + this.stroke(false); + this.consumePath(); + } + eoFillStroke() { + this.pendingEOFill = true; + this.fillStroke(); + } + closeFillStroke() { + this.closePath(); + this.fillStroke(); + } + closeEOFillStroke() { + this.pendingEOFill = true; + this.closePath(); + this.fillStroke(); + } + endPath() { + this.consumePath(); + } + clip() { + this.pendingClip = NORMAL_CLIP; + } + eoClip() { + this.pendingClip = EO_CLIP; + } + beginText() { + this.current.textMatrix = _util.IDENTITY_MATRIX; + this.current.textMatrixScale = 1; + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + } + endText() { + const paths = this.pendingTextPaths; + const ctx = this.ctx; + if (paths === undefined) { + ctx.beginPath(); + return; + } + ctx.save(); + ctx.beginPath(); + for (const path of paths) { + ctx.setTransform(...path.transform); + ctx.translate(path.x, path.y); + path.addToPath(ctx, path.fontSize); + } + ctx.restore(); + ctx.clip(); + ctx.beginPath(); + delete this.pendingTextPaths; + } + setCharSpacing(spacing) { + this.current.charSpacing = spacing; + } + setWordSpacing(spacing) { + this.current.wordSpacing = spacing; + } + setHScale(scale) { + this.current.textHScale = scale / 100; + } + setLeading(leading) { + this.current.leading = -leading; + } + setFont(fontRefName, size) { + const fontObj = this.commonObjs.get(fontRefName); + const current = this.current; + if (!fontObj) { + throw new Error(`Can't find font for ${fontRefName}`); + } + current.fontMatrix = fontObj.fontMatrix || _util.FONT_IDENTITY_MATRIX; + if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) { + (0, _util.warn)("Invalid font matrix for font " + fontRefName); + } + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + this.current.font = fontObj; + this.current.fontSize = size; + if (fontObj.isType3Font) { + return; + } + const name = fontObj.loadedName || "sans-serif"; + const typeface = fontObj.systemFontInfo?.css || `"${name}", ${fontObj.fallbackName}`; + let bold = "normal"; + if (fontObj.black) { + bold = "900"; + } else if (fontObj.bold) { + bold = "bold"; + } + const italic = fontObj.italic ? "italic" : "normal"; + let browserFontSize = size; + if (size < MIN_FONT_SIZE) { + browserFontSize = MIN_FONT_SIZE; + } else if (size > MAX_FONT_SIZE) { + browserFontSize = MAX_FONT_SIZE; + } + this.current.fontSizeScale = size / browserFontSize; + this.ctx.font = `${italic} ${bold} ${browserFontSize}px ${typeface}`; + } + setTextRenderingMode(mode) { + this.current.textRenderingMode = mode; + } + setTextRise(rise) { + this.current.textRise = rise; + } + moveText(x, y) { + this.current.x = this.current.lineX += x; + this.current.y = this.current.lineY += y; + } + setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + } + setTextMatrix(a, b, c, d, e, f) { + this.current.textMatrix = [a, b, c, d, e, f]; + this.current.textMatrixScale = Math.hypot(a, b); + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + } + nextLine() { + this.moveText(0, this.current.leading); + } + paintChar(character, x, y, patternTransform) { + const ctx = this.ctx; + const current = this.current; + const font = current.font; + const textRenderingMode = current.textRenderingMode; + const fontSize = current.fontSize / current.fontSizeScale; + const fillStrokeMode = textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + const isAddToPathSet = !!(textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + const patternFill = current.patternFill && !font.missingFile; + let addToPath; + if (font.disableFontFace || isAddToPathSet || patternFill) { + addToPath = font.getPathGenerator(this.commonObjs, character); + } + if (font.disableFontFace || patternFill) { + ctx.save(); + ctx.translate(x, y); + ctx.beginPath(); + addToPath(ctx, fontSize); + if (patternTransform) { + ctx.setTransform(...patternTransform); + } + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fill(); + } + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.stroke(); + } + ctx.restore(); + } else { + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fillText(character, x, y); + } + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.strokeText(character, x, y); + } + } + if (isAddToPathSet) { + const paths = this.pendingTextPaths ||= []; + paths.push({ + transform: (0, _display_utils.getCurrentTransform)(ctx), + x, + y, + fontSize, + addToPath + }); + } + } + get isFontSubpixelAAEnabled() { + const { + context: ctx + } = this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled", 10, 10); + ctx.scale(1.5, 1); + ctx.fillText("I", 0, 10); + const data = ctx.getImageData(0, 0, 10, 10).data; + let enabled = false; + for (let i = 3; i < data.length; i += 4) { + if (data[i] > 0 && data[i] < 255) { + enabled = true; + break; + } + } + return (0, _util.shadow)(this, "isFontSubpixelAAEnabled", enabled); + } + showText(glyphs) { + const current = this.current; + const font = current.font; + if (font.isType3Font) { + return this.showType3Text(glyphs); + } + const fontSize = current.fontSize; + if (fontSize === 0) { + return undefined; + } + const ctx = this.ctx; + const fontSizeScale = current.fontSizeScale; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const fontDirection = current.fontDirection; + const textHScale = current.textHScale * fontDirection; + const glyphsLength = glyphs.length; + const vertical = font.vertical; + const spacingDir = vertical ? 1 : -1; + const defaultVMetrics = font.defaultVMetrics; + const widthAdvanceScale = fontSize * current.fontMatrix[0]; + const simpleFillText = current.textRenderingMode === _util.TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill; + ctx.save(); + ctx.transform(...current.textMatrix); + ctx.translate(current.x, current.y + current.textRise); + if (fontDirection > 0) { + ctx.scale(textHScale, -1); + } else { + ctx.scale(textHScale, 1); + } + let patternTransform; + if (current.patternFill) { + ctx.save(); + const pattern = current.fillColor.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.FILL); + patternTransform = (0, _display_utils.getCurrentTransform)(ctx); + ctx.restore(); + ctx.fillStyle = pattern; + } + let lineWidth = current.lineWidth; + const scale = current.textMatrixScale; + if (scale === 0 || lineWidth === 0) { + const fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + lineWidth = this.getSinglePixelWidth(); + } + } else { + lineWidth /= scale; + } + if (fontSizeScale !== 1.0) { + ctx.scale(fontSizeScale, fontSizeScale); + lineWidth /= fontSizeScale; + } + ctx.lineWidth = lineWidth; + if (font.isInvalidPDFjsFont) { + const chars = []; + let width = 0; + for (const glyph of glyphs) { + chars.push(glyph.unicode); + width += glyph.width; + } + ctx.fillText(chars.join(""), 0, 0); + current.x += width * widthAdvanceScale * textHScale; + ctx.restore(); + this.compose(); + return undefined; + } + let x = 0, + i; + for (i = 0; i < glyphsLength; ++i) { + const glyph = glyphs[i]; + if (typeof glyph === "number") { + x += spacingDir * glyph * fontSize / 1000; + continue; + } + let restoreNeeded = false; + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const character = glyph.fontChar; + const accent = glyph.accent; + let scaledX, scaledY; + let width = glyph.width; + if (vertical) { + const vmetric = glyph.vmetric || defaultVMetrics; + const vx = -(glyph.vmetric ? vmetric[1] : width * 0.5) * widthAdvanceScale; + const vy = vmetric[2] * widthAdvanceScale; + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; + } else { + scaledX = x / fontSizeScale; + scaledY = 0; + } + if (font.remeasure && width > 0) { + const measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale; + if (width < measuredWidth && this.isFontSubpixelAAEnabled) { + const characterScaleX = width / measuredWidth; + restoreNeeded = true; + ctx.save(); + ctx.scale(characterScaleX, 1); + scaledX /= characterScaleX; + } else if (width !== measuredWidth) { + scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale; + } + } + if (this.contentVisible && (glyph.isInFont || font.missingFile)) { + if (simpleFillText && !accent) { + ctx.fillText(character, scaledX, scaledY); + } else { + this.paintChar(character, scaledX, scaledY, patternTransform); + if (accent) { + const scaledAccentX = scaledX + fontSize * accent.offset.x / fontSizeScale; + const scaledAccentY = scaledY - fontSize * accent.offset.y / fontSizeScale; + this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY, patternTransform); + } + } + } + const charWidth = vertical ? width * widthAdvanceScale - spacing * fontDirection : width * widthAdvanceScale + spacing * fontDirection; + x += charWidth; + if (restoreNeeded) { + ctx.restore(); + } + } + if (vertical) { + current.y -= x; + } else { + current.x += x * textHScale; + } + ctx.restore(); + this.compose(); + return undefined; + } + showType3Text(glyphs) { + const ctx = this.ctx; + const current = this.current; + const font = current.font; + const fontSize = current.fontSize; + const fontDirection = current.fontDirection; + const spacingDir = font.vertical ? 1 : -1; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const textHScale = current.textHScale * fontDirection; + const fontMatrix = current.fontMatrix || _util.FONT_IDENTITY_MATRIX; + const glyphsLength = glyphs.length; + const isTextInvisible = current.textRenderingMode === _util.TextRenderingMode.INVISIBLE; + let i, glyph, width, spacingLength; + if (isTextInvisible || fontSize === 0) { + return; + } + this._cachedScaleForStroking[0] = -1; + this._cachedGetSinglePixelWidth = null; + ctx.save(); + ctx.transform(...current.textMatrix); + ctx.translate(current.x, current.y); + ctx.scale(textHScale, fontDirection); + for (i = 0; i < glyphsLength; ++i) { + glyph = glyphs[i]; + if (typeof glyph === "number") { + spacingLength = spacingDir * glyph * fontSize / 1000; + this.ctx.translate(spacingLength, 0); + current.x += spacingLength * textHScale; + continue; + } + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const operatorList = font.charProcOperatorList[glyph.operatorListId]; + if (!operatorList) { + (0, _util.warn)(`Type3 character "${glyph.operatorListId}" is not available.`); + continue; + } + if (this.contentVisible) { + this.processingType3 = glyph; + this.save(); + ctx.scale(fontSize, fontSize); + ctx.transform(...fontMatrix); + this.executeOperatorList(operatorList); + this.restore(); + } + const transformed = _util.Util.applyTransform([glyph.width, 0], fontMatrix); + width = transformed[0] * fontSize + spacing; + ctx.translate(width, 0); + current.x += width * textHScale; + } + ctx.restore(); + this.processingType3 = null; + } + setCharWidth(xWidth, yWidth) {} + setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) { + this.ctx.rect(llx, lly, urx - llx, ury - lly); + this.ctx.clip(); + this.endPath(); + } + getColorN_Pattern(IR) { + let pattern; + if (IR[0] === "TilingPattern") { + const color = IR[1]; + const baseTransform = this.baseTransform || (0, _display_utils.getCurrentTransform)(this.ctx); + const canvasGraphicsFactory = { + createCanvasGraphics: ctx => { + return new CanvasGraphics(ctx, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, { + optionalContentConfig: this.optionalContentConfig, + markedContentStack: this.markedContentStack + }); + } + }; + pattern = new _pattern_helper.TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform); + } else { + pattern = this._getPattern(IR[1], IR[2]); + } + return pattern; + } + setStrokeColorN() { + this.current.strokeColor = this.getColorN_Pattern(arguments); + } + setFillColorN() { + this.current.fillColor = this.getColorN_Pattern(arguments); + this.current.patternFill = true; + } + setStrokeRGBColor(r, g, b) { + const color = _util.Util.makeHexColor(r, g, b); + this.ctx.strokeStyle = color; + this.current.strokeColor = color; + } + setFillRGBColor(r, g, b) { + const color = _util.Util.makeHexColor(r, g, b); + this.ctx.fillStyle = color; + this.current.fillColor = color; + this.current.patternFill = false; + } + _getPattern(objId, matrix = null) { + let pattern; + if (this.cachedPatterns.has(objId)) { + pattern = this.cachedPatterns.get(objId); + } else { + pattern = (0, _pattern_helper.getShadingPattern)(this.getObject(objId)); + this.cachedPatterns.set(objId, pattern); + } + if (matrix) { + pattern.matrix = matrix; + } + return pattern; + } + shadingFill(objId) { + if (!this.contentVisible) { + return; + } + const ctx = this.ctx; + this.save(); + const pattern = this._getPattern(objId); + ctx.fillStyle = pattern.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.SHADING); + const inv = (0, _display_utils.getCurrentTransformInverse)(ctx); + if (inv) { + const { + width, + height + } = ctx.canvas; + const [x0, y0, x1, y1] = _util.Util.getAxialAlignedBoundingBox([0, 0, width, height], inv); + this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); + } else { + this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); + } + this.compose(this.current.getClippedPathBoundingBox()); + this.restore(); + } + beginInlineImage() { + (0, _util.unreachable)("Should not call beginInlineImage"); + } + beginImageData() { + (0, _util.unreachable)("Should not call beginImageData"); + } + paintFormXObjectBegin(matrix, bbox) { + if (!this.contentVisible) { + return; + } + this.save(); + this.baseTransformStack.push(this.baseTransform); + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform(...matrix); + } + this.baseTransform = (0, _display_utils.getCurrentTransform)(this.ctx); + if (bbox) { + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + this.ctx.rect(bbox[0], bbox[1], width, height); + this.current.updateRectMinMax((0, _display_utils.getCurrentTransform)(this.ctx), bbox); + this.clip(); + this.endPath(); + } + } + paintFormXObjectEnd() { + if (!this.contentVisible) { + return; + } + this.restore(); + this.baseTransform = this.baseTransformStack.pop(); + } + beginGroup(group) { + if (!this.contentVisible) { + return; + } + this.save(); + if (this.inSMaskMode) { + this.endSMaskMode(); + this.current.activeSMask = null; + } + const currentCtx = this.ctx; + if (!group.isolated) { + (0, _util.info)("TODO: Support non-isolated groups."); + } + if (group.knockout) { + (0, _util.warn)("Knockout groups not supported."); + } + const currentTransform = (0, _display_utils.getCurrentTransform)(currentCtx); + if (group.matrix) { + currentCtx.transform(...group.matrix); + } + if (!group.bbox) { + throw new Error("Bounding box is required."); + } + let bounds = _util.Util.getAxialAlignedBoundingBox(group.bbox, (0, _display_utils.getCurrentTransform)(currentCtx)); + const canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height]; + bounds = _util.Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0]; + const offsetX = Math.floor(bounds[0]); + const offsetY = Math.floor(bounds[1]); + let drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); + let drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); + let scaleX = 1, + scaleY = 1; + if (drawnWidth > MAX_GROUP_SIZE) { + scaleX = drawnWidth / MAX_GROUP_SIZE; + drawnWidth = MAX_GROUP_SIZE; + } + if (drawnHeight > MAX_GROUP_SIZE) { + scaleY = drawnHeight / MAX_GROUP_SIZE; + drawnHeight = MAX_GROUP_SIZE; + } + this.current.startNewPathAndClipBox([0, 0, drawnWidth, drawnHeight]); + let cacheId = "groupAt" + this.groupLevel; + if (group.smask) { + cacheId += "_smask_" + this.smaskCounter++ % 2; + } + const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight); + const groupCtx = scratchCanvas.context; + groupCtx.scale(1 / scaleX, 1 / scaleY); + groupCtx.translate(-offsetX, -offsetY); + groupCtx.transform(...currentTransform); + if (group.smask) { + this.smaskStack.push({ + canvas: scratchCanvas.canvas, + context: groupCtx, + offsetX, + offsetY, + scaleX, + scaleY, + subtype: group.smask.subtype, + backdrop: group.smask.backdrop, + transferMap: group.smask.transferMap || null, + startTransformInverse: null + }); + } else { + currentCtx.setTransform(1, 0, 0, 1, 0, 0); + currentCtx.translate(offsetX, offsetY); + currentCtx.scale(scaleX, scaleY); + currentCtx.save(); + } + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]); + this.groupStack.push(currentCtx); + this.groupLevel++; + } + endGroup(group) { + if (!this.contentVisible) { + return; + } + this.groupLevel--; + const groupCtx = this.ctx; + const ctx = this.groupStack.pop(); + this.ctx = ctx; + this.ctx.imageSmoothingEnabled = false; + if (group.smask) { + this.tempSMask = this.smaskStack.pop(); + this.restore(); + } else { + this.ctx.restore(); + const currentMtx = (0, _display_utils.getCurrentTransform)(this.ctx); + this.restore(); + this.ctx.save(); + this.ctx.setTransform(...currentMtx); + const dirtyBox = _util.Util.getAxialAlignedBoundingBox([0, 0, groupCtx.canvas.width, groupCtx.canvas.height], currentMtx); + this.ctx.drawImage(groupCtx.canvas, 0, 0); + this.ctx.restore(); + this.compose(dirtyBox); + } + } + beginAnnotation(id, rect, transform, matrix, hasOwnCanvas) { + this.#restoreInitialState(); + resetCtxToDefault(this.ctx); + this.ctx.save(); + this.save(); + if (this.baseTransform) { + this.ctx.setTransform(...this.baseTransform); + } + if (Array.isArray(rect) && rect.length === 4) { + const width = rect[2] - rect[0]; + const height = rect[3] - rect[1]; + if (hasOwnCanvas && this.annotationCanvasMap) { + transform = transform.slice(); + transform[4] -= rect[0]; + transform[5] -= rect[1]; + rect = rect.slice(); + rect[0] = rect[1] = 0; + rect[2] = width; + rect[3] = height; + const [scaleX, scaleY] = _util.Util.singularValueDecompose2dScale((0, _display_utils.getCurrentTransform)(this.ctx)); + const { + viewportScale + } = this; + const canvasWidth = Math.ceil(width * this.outputScaleX * viewportScale); + const canvasHeight = Math.ceil(height * this.outputScaleY * viewportScale); + this.annotationCanvas = this.canvasFactory.create(canvasWidth, canvasHeight); + const { + canvas, + context + } = this.annotationCanvas; + this.annotationCanvasMap.set(id, canvas); + this.annotationCanvas.savedCtx = this.ctx; + this.ctx = context; + this.ctx.save(); + this.ctx.setTransform(scaleX, 0, 0, -scaleY, 0, height * scaleY); + resetCtxToDefault(this.ctx); + } else { + resetCtxToDefault(this.ctx); + this.ctx.rect(rect[0], rect[1], width, height); + this.ctx.clip(); + this.endPath(); + } + } + this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height); + this.transform(...transform); + this.transform(...matrix); + } + endAnnotation() { + if (this.annotationCanvas) { + this.ctx.restore(); + this.#drawFilter(); + this.ctx = this.annotationCanvas.savedCtx; + delete this.annotationCanvas.savedCtx; + delete this.annotationCanvas; + } + } + paintImageMaskXObject(img) { + if (!this.contentVisible) { + return; + } + const count = img.count; + img = this.getObject(img.data, img); + img.count = count; + const ctx = this.ctx; + const glyph = this.processingType3; + if (glyph) { + if (glyph.compiled === undefined) { + glyph.compiled = compileType3Glyph(img); + } + if (glyph.compiled) { + glyph.compiled(ctx); + return; + } + } + const mask = this._createMaskCanvas(img); + const maskCanvas = mask.canvas; + ctx.save(); + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(maskCanvas, mask.offsetX, mask.offsetY); + ctx.restore(); + this.compose(); + } + paintImageMaskXObjectRepeat(img, scaleX, skewX = 0, skewY = 0, scaleY, positions) { + if (!this.contentVisible) { + return; + } + img = this.getObject(img.data, img); + const ctx = this.ctx; + ctx.save(); + const currentTransform = (0, _display_utils.getCurrentTransform)(ctx); + ctx.transform(scaleX, skewX, skewY, scaleY, 0, 0); + const mask = this._createMaskCanvas(img); + ctx.setTransform(1, 0, 0, 1, mask.offsetX - currentTransform[4], mask.offsetY - currentTransform[5]); + for (let i = 0, ii = positions.length; i < ii; i += 2) { + const trans = _util.Util.transform(currentTransform, [scaleX, skewX, skewY, scaleY, positions[i], positions[i + 1]]); + const [x, y] = _util.Util.applyTransform([0, 0], trans); + ctx.drawImage(mask.canvas, x, y); + } + ctx.restore(); + this.compose(); + } + paintImageMaskXObjectGroup(images) { + if (!this.contentVisible) { + return; + } + const ctx = this.ctx; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + for (const image of images) { + const { + data, + width, + height, + transform + } = image; + const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + const maskCtx = maskCanvas.context; + maskCtx.save(); + const img = this.getObject(data, image); + putBinaryImageMask(maskCtx, img); + maskCtx.globalCompositeOperation = "source-in"; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.FILL) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + ctx.save(); + ctx.transform(...transform); + ctx.scale(1, -1); + drawImageAtIntegerCoords(ctx, maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); + ctx.restore(); + } + this.compose(); + } + paintImageXObject(objId) { + if (!this.contentVisible) { + return; + } + const imgData = this.getObject(objId); + if (!imgData) { + (0, _util.warn)("Dependent image isn't ready yet"); + return; + } + this.paintInlineImageXObject(imgData); + } + paintImageXObjectRepeat(objId, scaleX, scaleY, positions) { + if (!this.contentVisible) { + return; + } + const imgData = this.getObject(objId); + if (!imgData) { + (0, _util.warn)("Dependent image isn't ready yet"); + return; + } + const width = imgData.width; + const height = imgData.height; + const map = []; + for (let i = 0, ii = positions.length; i < ii; i += 2) { + map.push({ + transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]], + x: 0, + y: 0, + w: width, + h: height + }); + } + this.paintInlineImageXObjectGroup(imgData, map); + } + applyTransferMapsToCanvas(ctx) { + if (this.current.transferMaps !== "none") { + ctx.filter = this.current.transferMaps; + ctx.drawImage(ctx.canvas, 0, 0); + ctx.filter = "none"; + } + return ctx.canvas; + } + applyTransferMapsToBitmap(imgData) { + if (this.current.transferMaps === "none") { + return imgData.bitmap; + } + const { + bitmap, + width, + height + } = imgData; + const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height); + const tmpCtx = tmpCanvas.context; + tmpCtx.filter = this.current.transferMaps; + tmpCtx.drawImage(bitmap, 0, 0); + tmpCtx.filter = "none"; + return tmpCanvas.canvas; + } + paintInlineImageXObject(imgData) { + if (!this.contentVisible) { + return; + } + const width = imgData.width; + const height = imgData.height; + const ctx = this.ctx; + this.save(); + if (!_util.isNodeJS) { + const { + filter + } = ctx; + if (filter !== "none" && filter !== "") { + ctx.filter = "none"; + } + } + ctx.scale(1 / width, -1 / height); + let imgToPaint; + if (imgData.bitmap) { + imgToPaint = this.applyTransferMapsToBitmap(imgData); + } else if (typeof HTMLElement === "function" && imgData instanceof HTMLElement || !imgData.data) { + imgToPaint = imgData; + } else { + const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height); + const tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData); + imgToPaint = this.applyTransferMapsToCanvas(tmpCtx); + } + const scaled = this._scaleImage(imgToPaint, (0, _display_utils.getCurrentTransformInverse)(ctx)); + ctx.imageSmoothingEnabled = getImageSmoothingEnabled((0, _display_utils.getCurrentTransform)(ctx), imgData.interpolate); + drawImageAtIntegerCoords(ctx, scaled.img, 0, 0, scaled.paintWidth, scaled.paintHeight, 0, -height, width, height); + this.compose(); + this.restore(); + } + paintInlineImageXObjectGroup(imgData, map) { + if (!this.contentVisible) { + return; + } + const ctx = this.ctx; + let imgToPaint; + if (imgData.bitmap) { + imgToPaint = imgData.bitmap; + } else { + const w = imgData.width; + const h = imgData.height; + const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h); + const tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData); + imgToPaint = this.applyTransferMapsToCanvas(tmpCtx); + } + for (const entry of map) { + ctx.save(); + ctx.transform(...entry.transform); + ctx.scale(1, -1); + drawImageAtIntegerCoords(ctx, imgToPaint, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1); + ctx.restore(); + } + this.compose(); + } + paintSolidColorImageMask() { + if (!this.contentVisible) { + return; + } + this.ctx.fillRect(0, 0, 1, 1); + this.compose(); + } + markPoint(tag) {} + markPointProps(tag, properties) {} + beginMarkedContent(tag) { + this.markedContentStack.push({ + visible: true + }); + } + beginMarkedContentProps(tag, properties) { + if (tag === "OC") { + this.markedContentStack.push({ + visible: this.optionalContentConfig.isVisible(properties) + }); + } else { + this.markedContentStack.push({ + visible: true + }); + } + this.contentVisible = this.isContentVisible(); + } + endMarkedContent() { + this.markedContentStack.pop(); + this.contentVisible = this.isContentVisible(); + } + beginCompat() {} + endCompat() {} + consumePath(clipBox) { + const isEmpty = this.current.isEmptyClip(); + if (this.pendingClip) { + this.current.updateClipFromPath(); + } + if (!this.pendingClip) { + this.compose(clipBox); + } + const ctx = this.ctx; + if (this.pendingClip) { + if (!isEmpty) { + if (this.pendingClip === EO_CLIP) { + ctx.clip("evenodd"); + } else { + ctx.clip(); + } + } + this.pendingClip = null; + } + this.current.startNewPathAndClipBox(this.current.clipBox); + ctx.beginPath(); + } + getSinglePixelWidth() { + if (!this._cachedGetSinglePixelWidth) { + const m = (0, _display_utils.getCurrentTransform)(this.ctx); + if (m[1] === 0 && m[2] === 0) { + this._cachedGetSinglePixelWidth = 1 / Math.min(Math.abs(m[0]), Math.abs(m[3])); + } else { + const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]); + const normX = Math.hypot(m[0], m[2]); + const normY = Math.hypot(m[1], m[3]); + this._cachedGetSinglePixelWidth = Math.max(normX, normY) / absDet; + } + } + return this._cachedGetSinglePixelWidth; + } + getScaleForStroking() { + if (this._cachedScaleForStroking[0] === -1) { + const { + lineWidth + } = this.current; + const { + a, + b, + c, + d + } = this.ctx.getTransform(); + let scaleX, scaleY; + if (b === 0 && c === 0) { + const normX = Math.abs(a); + const normY = Math.abs(d); + if (normX === normY) { + if (lineWidth === 0) { + scaleX = scaleY = 1 / normX; + } else { + const scaledLineWidth = normX * lineWidth; + scaleX = scaleY = scaledLineWidth < 1 ? 1 / scaledLineWidth : 1; + } + } else if (lineWidth === 0) { + scaleX = 1 / normX; + scaleY = 1 / normY; + } else { + const scaledXLineWidth = normX * lineWidth; + const scaledYLineWidth = normY * lineWidth; + scaleX = scaledXLineWidth < 1 ? 1 / scaledXLineWidth : 1; + scaleY = scaledYLineWidth < 1 ? 1 / scaledYLineWidth : 1; + } + } else { + const absDet = Math.abs(a * d - b * c); + const normX = Math.hypot(a, b); + const normY = Math.hypot(c, d); + if (lineWidth === 0) { + scaleX = normY / absDet; + scaleY = normX / absDet; + } else { + const baseArea = lineWidth * absDet; + scaleX = normY > baseArea ? normY / baseArea : 1; + scaleY = normX > baseArea ? normX / baseArea : 1; + } + } + this._cachedScaleForStroking[0] = scaleX; + this._cachedScaleForStroking[1] = scaleY; + } + return this._cachedScaleForStroking; + } + rescaleAndStroke(saveRestore) { + const { + ctx + } = this; + const { + lineWidth + } = this.current; + const [scaleX, scaleY] = this.getScaleForStroking(); + ctx.lineWidth = lineWidth || 1; + if (scaleX === 1 && scaleY === 1) { + ctx.stroke(); + return; + } + const dashes = ctx.getLineDash(); + if (saveRestore) { + ctx.save(); + } + ctx.scale(scaleX, scaleY); + if (dashes.length > 0) { + const scale = Math.max(scaleX, scaleY); + ctx.setLineDash(dashes.map(x => x / scale)); + ctx.lineDashOffset /= scale; + } + ctx.stroke(); + if (saveRestore) { + ctx.restore(); + } + } + isContentVisible() { + for (let i = this.markedContentStack.length - 1; i >= 0; i--) { + if (!this.markedContentStack[i].visible) { + return false; + } + } + return true; + } +} +exports.CanvasGraphics = CanvasGraphics; +for (const op in _util.OPS) { + if (CanvasGraphics.prototype[op] !== undefined) { + CanvasGraphics.prototype[_util.OPS[op]] = CanvasGraphics.prototype[op]; + } +} + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TilingPattern = exports.PathType = void 0; +exports.getShadingPattern = getShadingPattern; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +const PathType = { + FILL: "Fill", + STROKE: "Stroke", + SHADING: "Shading" +}; +exports.PathType = PathType; +function applyBoundingBox(ctx, bbox) { + if (!bbox) { + return; + } + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + const region = new Path2D(); + region.rect(bbox[0], bbox[1], width, height); + ctx.clip(region); +} +class BaseShadingPattern { + constructor() { + if (this.constructor === BaseShadingPattern) { + (0, _util.unreachable)("Cannot initialize BaseShadingPattern."); + } + } + getPattern() { + (0, _util.unreachable)("Abstract method `getPattern` called."); + } +} +class RadialAxialShadingPattern extends BaseShadingPattern { + constructor(IR) { + super(); + this._type = IR[1]; + this._bbox = IR[2]; + this._colorStops = IR[3]; + this._p0 = IR[4]; + this._p1 = IR[5]; + this._r0 = IR[6]; + this._r1 = IR[7]; + this.matrix = null; + } + _createGradient(ctx) { + let grad; + if (this._type === "axial") { + grad = ctx.createLinearGradient(this._p0[0], this._p0[1], this._p1[0], this._p1[1]); + } else if (this._type === "radial") { + grad = ctx.createRadialGradient(this._p0[0], this._p0[1], this._r0, this._p1[0], this._p1[1], this._r1); + } + for (const colorStop of this._colorStops) { + grad.addColorStop(colorStop[0], colorStop[1]); + } + return grad; + } + getPattern(ctx, owner, inverse, pathType) { + let pattern; + if (pathType === PathType.STROKE || pathType === PathType.FILL) { + const ownerBBox = owner.current.getClippedPathBoundingBox(pathType, (0, _display_utils.getCurrentTransform)(ctx)) || [0, 0, 0, 0]; + const width = Math.ceil(ownerBBox[2] - ownerBBox[0]) || 1; + const height = Math.ceil(ownerBBox[3] - ownerBBox[1]) || 1; + const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", width, height, true); + const tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height); + tmpCtx.beginPath(); + tmpCtx.rect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height); + tmpCtx.translate(-ownerBBox[0], -ownerBBox[1]); + inverse = _util.Util.transform(inverse, [1, 0, 0, 1, ownerBBox[0], ownerBBox[1]]); + tmpCtx.transform(...owner.baseTransform); + if (this.matrix) { + tmpCtx.transform(...this.matrix); + } + applyBoundingBox(tmpCtx, this._bbox); + tmpCtx.fillStyle = this._createGradient(tmpCtx); + tmpCtx.fill(); + pattern = ctx.createPattern(tmpCanvas.canvas, "no-repeat"); + const domMatrix = new DOMMatrix(inverse); + pattern.setTransform(domMatrix); + } else { + applyBoundingBox(ctx, this._bbox); + pattern = this._createGradient(ctx); + } + return pattern; + } +} +function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { + const coords = context.coords, + colors = context.colors; + const bytes = data.data, + rowSize = data.width * 4; + let tmp; + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + if (coords[p2 + 1] > coords[p3 + 1]) { + tmp = p2; + p2 = p3; + p3 = tmp; + tmp = c2; + c2 = c3; + c3 = tmp; + } + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + const x1 = (coords[p1] + context.offsetX) * context.scaleX; + const y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; + const x2 = (coords[p2] + context.offsetX) * context.scaleX; + const y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; + const x3 = (coords[p3] + context.offsetX) * context.scaleX; + const y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; + if (y1 >= y3) { + return; + } + const c1r = colors[c1], + c1g = colors[c1 + 1], + c1b = colors[c1 + 2]; + const c2r = colors[c2], + c2g = colors[c2 + 1], + c2b = colors[c2 + 2]; + const c3r = colors[c3], + c3g = colors[c3 + 1], + c3b = colors[c3 + 2]; + const minY = Math.round(y1), + maxY = Math.round(y3); + let xa, car, cag, cab; + let xb, cbr, cbg, cbb; + for (let y = minY; y <= maxY; y++) { + if (y < y2) { + const k = y < y1 ? 0 : (y1 - y) / (y1 - y2); + xa = x1 - (x1 - x2) * k; + car = c1r - (c1r - c2r) * k; + cag = c1g - (c1g - c2g) * k; + cab = c1b - (c1b - c2b) * k; + } else { + let k; + if (y > y3) { + k = 1; + } else if (y2 === y3) { + k = 0; + } else { + k = (y2 - y) / (y2 - y3); + } + xa = x2 - (x2 - x3) * k; + car = c2r - (c2r - c3r) * k; + cag = c2g - (c2g - c3g) * k; + cab = c2b - (c2b - c3b) * k; + } + let k; + if (y < y1) { + k = 0; + } else if (y > y3) { + k = 1; + } else { + k = (y1 - y) / (y1 - y3); + } + xb = x1 - (x1 - x3) * k; + cbr = c1r - (c1r - c3r) * k; + cbg = c1g - (c1g - c3g) * k; + cbb = c1b - (c1b - c3b) * k; + const x1_ = Math.round(Math.min(xa, xb)); + const x2_ = Math.round(Math.max(xa, xb)); + let j = rowSize * y + x1_ * 4; + for (let x = x1_; x <= x2_; x++) { + k = (xa - x) / (xa - xb); + if (k < 0) { + k = 0; + } else if (k > 1) { + k = 1; + } + bytes[j++] = car - (car - cbr) * k | 0; + bytes[j++] = cag - (cag - cbg) * k | 0; + bytes[j++] = cab - (cab - cbb) * k | 0; + bytes[j++] = 255; + } + } +} +function drawFigure(data, figure, context) { + const ps = figure.coords; + const cs = figure.colors; + let i, ii; + switch (figure.type) { + case "lattice": + const verticesPerRow = figure.verticesPerRow; + const rows = Math.floor(ps.length / verticesPerRow) - 1; + const cols = verticesPerRow - 1; + for (i = 0; i < rows; i++) { + let q = i * verticesPerRow; + for (let j = 0; j < cols; j++, q++) { + drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]); + drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); + } + } + break; + case "triangles": + for (i = 0, ii = ps.length; i < ii; i += 3) { + drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]); + } + break; + default: + throw new Error("illegal figure"); + } +} +class MeshShadingPattern extends BaseShadingPattern { + constructor(IR) { + super(); + this._coords = IR[2]; + this._colors = IR[3]; + this._figures = IR[4]; + this._bounds = IR[5]; + this._bbox = IR[7]; + this._background = IR[8]; + this.matrix = null; + } + _createMeshCanvas(combinedScale, backgroundColor, cachedCanvases) { + const EXPECTED_SCALE = 1.1; + const MAX_PATTERN_SIZE = 3000; + const BORDER_SIZE = 2; + const offsetX = Math.floor(this._bounds[0]); + const offsetY = Math.floor(this._bounds[1]); + const boundsWidth = Math.ceil(this._bounds[2]) - offsetX; + const boundsHeight = Math.ceil(this._bounds[3]) - offsetY; + const width = Math.min(Math.ceil(Math.abs(boundsWidth * combinedScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + const height = Math.min(Math.ceil(Math.abs(boundsHeight * combinedScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + const scaleX = boundsWidth / width; + const scaleY = boundsHeight / height; + const context = { + coords: this._coords, + colors: this._colors, + offsetX: -offsetX, + offsetY: -offsetY, + scaleX: 1 / scaleX, + scaleY: 1 / scaleY + }; + const paddedWidth = width + BORDER_SIZE * 2; + const paddedHeight = height + BORDER_SIZE * 2; + const tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight, false); + const tmpCtx = tmpCanvas.context; + const data = tmpCtx.createImageData(width, height); + if (backgroundColor) { + const bytes = data.data; + for (let i = 0, ii = bytes.length; i < ii; i += 4) { + bytes[i] = backgroundColor[0]; + bytes[i + 1] = backgroundColor[1]; + bytes[i + 2] = backgroundColor[2]; + bytes[i + 3] = 255; + } + } + for (const figure of this._figures) { + drawFigure(data, figure, context); + } + tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE); + const canvas = tmpCanvas.canvas; + return { + canvas, + offsetX: offsetX - BORDER_SIZE * scaleX, + offsetY: offsetY - BORDER_SIZE * scaleY, + scaleX, + scaleY + }; + } + getPattern(ctx, owner, inverse, pathType) { + applyBoundingBox(ctx, this._bbox); + let scale; + if (pathType === PathType.SHADING) { + scale = _util.Util.singularValueDecompose2dScale((0, _display_utils.getCurrentTransform)(ctx)); + } else { + scale = _util.Util.singularValueDecompose2dScale(owner.baseTransform); + if (this.matrix) { + const matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); + scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]]; + } + } + const temporaryPatternCanvas = this._createMeshCanvas(scale, pathType === PathType.SHADING ? null : this._background, owner.cachedCanvases); + if (pathType !== PathType.SHADING) { + ctx.setTransform(...owner.baseTransform); + if (this.matrix) { + ctx.transform(...this.matrix); + } + } + ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); + ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY); + return ctx.createPattern(temporaryPatternCanvas.canvas, "no-repeat"); + } +} +class DummyShadingPattern extends BaseShadingPattern { + getPattern() { + return "hotpink"; + } +} +function getShadingPattern(IR) { + switch (IR[0]) { + case "RadialAxial": + return new RadialAxialShadingPattern(IR); + case "Mesh": + return new MeshShadingPattern(IR); + case "Dummy": + return new DummyShadingPattern(); + } + throw new Error(`Unknown IR type: ${IR[0]}`); +} +const PaintType = { + COLORED: 1, + UNCOLORED: 2 +}; +class TilingPattern { + static MAX_PATTERN_SIZE = 3000; + constructor(IR, color, ctx, canvasGraphicsFactory, baseTransform) { + this.operatorList = IR[2]; + this.matrix = IR[3] || [1, 0, 0, 1, 0, 0]; + this.bbox = IR[4]; + this.xstep = IR[5]; + this.ystep = IR[6]; + this.paintType = IR[7]; + this.tilingType = IR[8]; + this.color = color; + this.ctx = ctx; + this.canvasGraphicsFactory = canvasGraphicsFactory; + this.baseTransform = baseTransform; + } + createPatternCanvas(owner) { + const operatorList = this.operatorList; + const bbox = this.bbox; + const xstep = this.xstep; + const ystep = this.ystep; + const paintType = this.paintType; + const tilingType = this.tilingType; + const color = this.color; + const canvasGraphicsFactory = this.canvasGraphicsFactory; + (0, _util.info)("TilingType: " + tilingType); + const x0 = bbox[0], + y0 = bbox[1], + x1 = bbox[2], + y1 = bbox[3]; + const matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); + const curMatrixScale = _util.Util.singularValueDecompose2dScale(this.baseTransform); + const combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]]; + const dimx = this.getSizeAndScale(xstep, this.ctx.canvas.width, combinedScale[0]); + const dimy = this.getSizeAndScale(ystep, this.ctx.canvas.height, combinedScale[1]); + const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", dimx.size, dimy.size, true); + const tmpCtx = tmpCanvas.context; + const graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx); + graphics.groupLevel = owner.groupLevel; + this.setFillAndStrokeStyleToContext(graphics, paintType, color); + let adjustedX0 = x0; + let adjustedY0 = y0; + let adjustedX1 = x1; + let adjustedY1 = y1; + if (x0 < 0) { + adjustedX0 = 0; + adjustedX1 += Math.abs(x0); + } + if (y0 < 0) { + adjustedY0 = 0; + adjustedY1 += Math.abs(y0); + } + tmpCtx.translate(-(dimx.scale * adjustedX0), -(dimy.scale * adjustedY0)); + graphics.transform(dimx.scale, 0, 0, dimy.scale, 0, 0); + tmpCtx.save(); + this.clipBbox(graphics, adjustedX0, adjustedY0, adjustedX1, adjustedY1); + graphics.baseTransform = (0, _display_utils.getCurrentTransform)(graphics.ctx); + graphics.executeOperatorList(operatorList); + graphics.endDrawing(); + return { + canvas: tmpCanvas.canvas, + scaleX: dimx.scale, + scaleY: dimy.scale, + offsetX: adjustedX0, + offsetY: adjustedY0 + }; + } + getSizeAndScale(step, realOutputSize, scale) { + step = Math.abs(step); + const maxSize = Math.max(TilingPattern.MAX_PATTERN_SIZE, realOutputSize); + let size = Math.ceil(step * scale); + if (size >= maxSize) { + size = maxSize; + } else { + scale = size / step; + } + return { + scale, + size + }; + } + clipBbox(graphics, x0, y0, x1, y1) { + const bboxWidth = x1 - x0; + const bboxHeight = y1 - y0; + graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); + graphics.current.updateRectMinMax((0, _display_utils.getCurrentTransform)(graphics.ctx), [x0, y0, x1, y1]); + graphics.clip(); + graphics.endPath(); + } + setFillAndStrokeStyleToContext(graphics, paintType, color) { + const context = graphics.ctx, + current = graphics.current; + switch (paintType) { + case PaintType.COLORED: + const ctx = this.ctx; + context.fillStyle = ctx.fillStyle; + context.strokeStyle = ctx.strokeStyle; + current.fillColor = ctx.fillStyle; + current.strokeColor = ctx.strokeStyle; + break; + case PaintType.UNCOLORED: + const cssColor = _util.Util.makeHexColor(color[0], color[1], color[2]); + context.fillStyle = cssColor; + context.strokeStyle = cssColor; + current.fillColor = cssColor; + current.strokeColor = cssColor; + break; + default: + throw new _util.FormatError(`Unsupported paint type: ${paintType}`); + } + } + getPattern(ctx, owner, inverse, pathType) { + let matrix = inverse; + if (pathType !== PathType.SHADING) { + matrix = _util.Util.transform(matrix, owner.baseTransform); + if (this.matrix) { + matrix = _util.Util.transform(matrix, this.matrix); + } + } + const temporaryPatternCanvas = this.createPatternCanvas(owner); + let domMatrix = new DOMMatrix(matrix); + domMatrix = domMatrix.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); + domMatrix = domMatrix.scale(1 / temporaryPatternCanvas.scaleX, 1 / temporaryPatternCanvas.scaleY); + const pattern = ctx.createPattern(temporaryPatternCanvas.canvas, "repeat"); + pattern.setTransform(domMatrix); + return pattern; + } +} +exports.TilingPattern = TilingPattern; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.convertBlackAndWhiteToRGBA = convertBlackAndWhiteToRGBA; +exports.convertToRGBA = convertToRGBA; +exports.grayToRGBA = grayToRGBA; +var _util = __w_pdfjs_require__(1); +function convertToRGBA(params) { + switch (params.kind) { + case _util.ImageKind.GRAYSCALE_1BPP: + return convertBlackAndWhiteToRGBA(params); + case _util.ImageKind.RGB_24BPP: + return convertRGBToRGBA(params); + } + return null; +} +function convertBlackAndWhiteToRGBA({ + src, + srcPos = 0, + dest, + width, + height, + nonBlackColor = 0xffffffff, + inverseDecode = false +}) { + const black = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff; + const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor]; + const widthInSource = width >> 3; + const widthRemainder = width & 7; + const srcLength = src.length; + dest = new Uint32Array(dest.buffer); + let destPos = 0; + for (let i = 0; i < height; i++) { + for (const max = srcPos + widthInSource; srcPos < max; srcPos++) { + const elem = srcPos < srcLength ? src[srcPos] : 255; + dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping; + } + if (widthRemainder === 0) { + continue; + } + const elem = srcPos < srcLength ? src[srcPos++] : 255; + for (let j = 0; j < widthRemainder; j++) { + dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping; + } + } + return { + srcPos, + destPos + }; +} +function convertRGBToRGBA({ + src, + srcPos = 0, + dest, + destPos = 0, + width, + height +}) { + let i = 0; + const len32 = src.length >> 2; + const src32 = new Uint32Array(src.buffer, srcPos, len32); + if (_util.FeatureTest.isLittleEndian) { + for (; i < len32 - 2; i += 3, destPos += 4) { + const s1 = src32[i]; + const s2 = src32[i + 1]; + const s3 = src32[i + 2]; + dest[destPos] = s1 | 0xff000000; + dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000; + dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000; + dest[destPos + 3] = s3 >>> 8 | 0xff000000; + } + for (let j = i * 4, jj = src.length; j < jj; j += 3) { + dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000; + } + } else { + for (; i < len32 - 2; i += 3, destPos += 4) { + const s1 = src32[i]; + const s2 = src32[i + 1]; + const s3 = src32[i + 2]; + dest[destPos] = s1 | 0xff; + dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff; + dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff; + dest[destPos + 3] = s3 << 8 | 0xff; + } + for (let j = i * 4, jj = src.length; j < jj; j += 3) { + dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff; + } + } + return { + srcPos, + destPos + }; +} +function grayToRGBA(src, dest) { + if (_util.FeatureTest.isLittleEndian) { + for (let i = 0, ii = src.length; i < ii; i++) { + dest[i] = src[i] * 0x10101 | 0xff000000; + } + } else { + for (let i = 0, ii = src.length; i < ii; i++) { + dest[i] = src[i] * 0x1010100 | 0x000000ff; + } + } +} + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GlobalWorkerOptions = void 0; +const GlobalWorkerOptions = Object.create(null); +exports.GlobalWorkerOptions = GlobalWorkerOptions; +GlobalWorkerOptions.workerPort = null; +GlobalWorkerOptions.workerSrc = ""; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MessageHandler = void 0; +var _util = __w_pdfjs_require__(1); +const CallbackKind = { + UNKNOWN: 0, + DATA: 1, + ERROR: 2 +}; +const StreamKind = { + UNKNOWN: 0, + CANCEL: 1, + CANCEL_COMPLETE: 2, + CLOSE: 3, + ENQUEUE: 4, + ERROR: 5, + PULL: 6, + PULL_COMPLETE: 7, + START_COMPLETE: 8 +}; +function wrapReason(reason) { + if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) { + (0, _util.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.'); + } + switch (reason.name) { + case "AbortException": + return new _util.AbortException(reason.message); + case "MissingPDFException": + return new _util.MissingPDFException(reason.message); + case "PasswordException": + return new _util.PasswordException(reason.message, reason.code); + case "UnexpectedResponseException": + return new _util.UnexpectedResponseException(reason.message, reason.status); + case "UnknownErrorException": + return new _util.UnknownErrorException(reason.message, reason.details); + default: + return new _util.UnknownErrorException(reason.message, reason.toString()); + } +} +class MessageHandler { + constructor(sourceName, targetName, comObj) { + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + this.callbackCapabilities = Object.create(null); + this.actionHandler = Object.create(null); + this._onComObjOnMessage = event => { + const data = event.data; + if (data.targetName !== this.sourceName) { + return; + } + if (data.stream) { + this.#processStreamMessage(data); + return; + } + if (data.callback) { + const callbackId = data.callbackId; + const capability = this.callbackCapabilities[callbackId]; + if (!capability) { + throw new Error(`Cannot resolve callback ${callbackId}`); + } + delete this.callbackCapabilities[callbackId]; + if (data.callback === CallbackKind.DATA) { + capability.resolve(data.data); + } else if (data.callback === CallbackKind.ERROR) { + capability.reject(wrapReason(data.reason)); + } else { + throw new Error("Unexpected callback case"); + } + return; + } + const action = this.actionHandler[data.action]; + if (!action) { + throw new Error(`Unknown action from worker: ${data.action}`); + } + if (data.callbackId) { + const cbSourceName = this.sourceName; + const cbTargetName = data.sourceName; + new Promise(function (resolve) { + resolve(action(data.data)); + }).then(function (result) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.DATA, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.ERROR, + callbackId: data.callbackId, + reason: wrapReason(reason) + }); + }); + return; + } + if (data.streamId) { + this.#createStreamSink(data); + return; + } + action(data.data); + }; + comObj.addEventListener("message", this._onComObjOnMessage); + } + on(actionName, handler) { + const ah = this.actionHandler; + if (ah[actionName]) { + throw new Error(`There is already an actionName called "${actionName}"`); + } + ah[actionName] = handler; + } + send(actionName, data, transfers) { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data + }, transfers); + } + sendWithPromise(actionName, data, transfers) { + const callbackId = this.callbackId++; + const capability = new _util.PromiseCapability(); + this.callbackCapabilities[callbackId] = capability; + try { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + callbackId, + data + }, transfers); + } catch (ex) { + capability.reject(ex); + } + return capability.promise; + } + sendWithStream(actionName, data, queueingStrategy, transfers) { + const streamId = this.streamId++, + sourceName = this.sourceName, + targetName = this.targetName, + comObj = this.comObj; + return new ReadableStream({ + start: controller => { + const startCapability = new _util.PromiseCapability(); + this.streamControllers[streamId] = { + controller, + startCall: startCapability, + pullCall: null, + cancelCall: null, + isClosed: false + }; + comObj.postMessage({ + sourceName, + targetName, + action: actionName, + streamId, + data, + desiredSize: controller.desiredSize + }, transfers); + return startCapability.promise; + }, + pull: controller => { + const pullCapability = new _util.PromiseCapability(); + this.streamControllers[streamId].pullCall = pullCapability; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL, + streamId, + desiredSize: controller.desiredSize + }); + return pullCapability.promise; + }, + cancel: reason => { + (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason"); + const cancelCapability = new _util.PromiseCapability(); + this.streamControllers[streamId].cancelCall = cancelCapability; + this.streamControllers[streamId].isClosed = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL, + streamId, + reason: wrapReason(reason) + }); + return cancelCapability.promise; + } + }, queueingStrategy); + } + #createStreamSink(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const self = this, + action = this.actionHandler[data.action]; + const streamSink = { + enqueue(chunk, size = 1, transfers) { + if (this.isCancelled) { + return; + } + const lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = new _util.PromiseCapability(); + this.ready = this.sinkCapability.promise; + } + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ENQUEUE, + streamId, + chunk + }, transfers); + }, + close() { + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CLOSE, + streamId + }); + delete self.streamSinks[streamId]; + }, + error(reason) { + (0, _util.assert)(reason instanceof Error, "error must have a valid reason"); + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ERROR, + streamId, + reason: wrapReason(reason) + }); + }, + sinkCapability: new _util.PromiseCapability(), + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: data.desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + new Promise(function (resolve) { + resolve(action(data.data, streamSink)); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + } + #processStreamMessage(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const streamController = this.streamControllers[streamId], + streamSink = this.streamSinks[streamId]; + switch (data.stream) { + case StreamKind.START_COMPLETE: + if (data.success) { + streamController.startCall.resolve(); + } else { + streamController.startCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL_COMPLETE: + if (data.success) { + streamController.pullCall.resolve(); + } else { + streamController.pullCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL: + if (!streamSink) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + break; + } + if (streamSink.desiredSize <= 0 && data.desiredSize > 0) { + streamSink.sinkCapability.resolve(); + } + streamSink.desiredSize = data.desiredSize; + new Promise(function (resolve) { + resolve(streamSink.onPull?.()); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + break; + case StreamKind.ENQUEUE: + (0, _util.assert)(streamController, "enqueue should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.controller.enqueue(data.chunk); + break; + case StreamKind.CLOSE: + (0, _util.assert)(streamController, "close should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.isClosed = true; + streamController.controller.close(); + this.#deleteStreamController(streamController, streamId); + break; + case StreamKind.ERROR: + (0, _util.assert)(streamController, "error should have stream controller"); + streamController.controller.error(wrapReason(data.reason)); + this.#deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL_COMPLETE: + if (data.success) { + streamController.cancelCall.resolve(); + } else { + streamController.cancelCall.reject(wrapReason(data.reason)); + } + this.#deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL: + if (!streamSink) { + break; + } + new Promise(function (resolve) { + resolve(streamSink.onCancel?.(wrapReason(data.reason))); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + streamSink.sinkCapability.reject(wrapReason(data.reason)); + streamSink.isCancelled = true; + delete this.streamSinks[streamId]; + break; + default: + throw new Error("Unexpected stream case"); + } + } + async #deleteStreamController(streamController, streamId) { + await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]); + delete this.streamControllers[streamId]; + } + destroy() { + this.comObj.removeEventListener("message", this._onComObjOnMessage); + } +} +exports.MessageHandler = MessageHandler; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Metadata = void 0; +var _util = __w_pdfjs_require__(1); +class Metadata { + #metadataMap; + #data; + constructor({ + parsedData, + rawData + }) { + this.#metadataMap = parsedData; + this.#data = rawData; + } + getRaw() { + return this.#data; + } + get(name) { + return this.#metadataMap.get(name) ?? null; + } + getAll() { + return (0, _util.objectFromMap)(this.#metadataMap); + } + has(name) { + return this.#metadataMap.has(name); + } +} +exports.Metadata = Metadata; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OptionalContentConfig = void 0; +var _util = __w_pdfjs_require__(1); +var _murmurhash = __w_pdfjs_require__(8); +const INTERNAL = Symbol("INTERNAL"); +class OptionalContentGroup { + #visible = true; + constructor(name, intent) { + this.name = name; + this.intent = intent; + } + get visible() { + return this.#visible; + } + _setVisible(internal, visible) { + if (internal !== INTERNAL) { + (0, _util.unreachable)("Internal method `_setVisible` called."); + } + this.#visible = visible; + } +} +class OptionalContentConfig { + #cachedGetHash = null; + #groups = new Map(); + #initialHash = null; + #order = null; + constructor(data) { + this.name = null; + this.creator = null; + if (data === null) { + return; + } + this.name = data.name; + this.creator = data.creator; + this.#order = data.order; + for (const group of data.groups) { + this.#groups.set(group.id, new OptionalContentGroup(group.name, group.intent)); + } + if (data.baseState === "OFF") { + for (const group of this.#groups.values()) { + group._setVisible(INTERNAL, false); + } + } + for (const on of data.on) { + this.#groups.get(on)._setVisible(INTERNAL, true); + } + for (const off of data.off) { + this.#groups.get(off)._setVisible(INTERNAL, false); + } + this.#initialHash = this.getHash(); + } + #evaluateVisibilityExpression(array) { + const length = array.length; + if (length < 2) { + return true; + } + const operator = array[0]; + for (let i = 1; i < length; i++) { + const element = array[i]; + let state; + if (Array.isArray(element)) { + state = this.#evaluateVisibilityExpression(element); + } else if (this.#groups.has(element)) { + state = this.#groups.get(element).visible; + } else { + (0, _util.warn)(`Optional content group not found: ${element}`); + return true; + } + switch (operator) { + case "And": + if (!state) { + return false; + } + break; + case "Or": + if (state) { + return true; + } + break; + case "Not": + return !state; + default: + return true; + } + } + return operator === "And"; + } + isVisible(group) { + if (this.#groups.size === 0) { + return true; + } + if (!group) { + (0, _util.warn)("Optional content group not defined."); + return true; + } + if (group.type === "OCG") { + if (!this.#groups.has(group.id)) { + (0, _util.warn)(`Optional content group not found: ${group.id}`); + return true; + } + return this.#groups.get(group.id).visible; + } else if (group.type === "OCMD") { + if (group.expression) { + return this.#evaluateVisibilityExpression(group.expression); + } + if (!group.policy || group.policy === "AnyOn") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (this.#groups.get(id).visible) { + return true; + } + } + return false; + } else if (group.policy === "AllOn") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (!this.#groups.get(id).visible) { + return false; + } + } + return true; + } else if (group.policy === "AnyOff") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (!this.#groups.get(id).visible) { + return true; + } + } + return false; + } else if (group.policy === "AllOff") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (this.#groups.get(id).visible) { + return false; + } + } + return true; + } + (0, _util.warn)(`Unknown optional content policy ${group.policy}.`); + return true; + } + (0, _util.warn)(`Unknown group type ${group.type}.`); + return true; + } + setVisibility(id, visible = true) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return; + } + this.#groups.get(id)._setVisible(INTERNAL, !!visible); + this.#cachedGetHash = null; + } + get hasInitialVisibility() { + return this.#initialHash === null || this.getHash() === this.#initialHash; + } + getOrder() { + if (!this.#groups.size) { + return null; + } + if (this.#order) { + return this.#order.slice(); + } + return [...this.#groups.keys()]; + } + getGroups() { + return this.#groups.size > 0 ? (0, _util.objectFromMap)(this.#groups) : null; + } + getGroup(id) { + return this.#groups.get(id) || null; + } + getHash() { + if (this.#cachedGetHash !== null) { + return this.#cachedGetHash; + } + const hash = new _murmurhash.MurmurHash3_64(); + for (const [id, group] of this.#groups) { + hash.update(`${id}:${group.visible}`); + } + return this.#cachedGetHash = hash.hexdigest(); + } +} +exports.OptionalContentConfig = OptionalContentConfig; + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFDataTransportStream = void 0; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +class PDFDataTransportStream { + constructor({ + length, + initialData, + progressiveDone = false, + contentDispositionFilename = null, + disableRange = false, + disableStream = false + }, pdfDataRangeTransport) { + (0, _util.assert)(pdfDataRangeTransport, 'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.'); + this._queuedChunks = []; + this._progressiveDone = progressiveDone; + this._contentDispositionFilename = contentDispositionFilename; + if (initialData?.length > 0) { + const buffer = initialData instanceof Uint8Array && initialData.byteLength === initialData.buffer.byteLength ? initialData.buffer : new Uint8Array(initialData).buffer; + this._queuedChunks.push(buffer); + } + this._pdfDataRangeTransport = pdfDataRangeTransport; + this._isStreamingSupported = !disableStream; + this._isRangeSupported = !disableRange; + this._contentLength = length; + this._fullRequestReader = null; + this._rangeReaders = []; + this._pdfDataRangeTransport.addRangeListener((begin, chunk) => { + this._onReceiveData({ + begin, + chunk + }); + }); + this._pdfDataRangeTransport.addProgressListener((loaded, total) => { + this._onProgress({ + loaded, + total + }); + }); + this._pdfDataRangeTransport.addProgressiveReadListener(chunk => { + this._onReceiveData({ + chunk + }); + }); + this._pdfDataRangeTransport.addProgressiveDoneListener(() => { + this._onProgressiveDone(); + }); + this._pdfDataRangeTransport.transportReady(); + } + _onReceiveData({ + begin, + chunk + }) { + const buffer = chunk instanceof Uint8Array && chunk.byteLength === chunk.buffer.byteLength ? chunk.buffer : new Uint8Array(chunk).buffer; + if (begin === undefined) { + if (this._fullRequestReader) { + this._fullRequestReader._enqueue(buffer); + } else { + this._queuedChunks.push(buffer); + } + } else { + const found = this._rangeReaders.some(function (rangeReader) { + if (rangeReader._begin !== begin) { + return false; + } + rangeReader._enqueue(buffer); + return true; + }); + (0, _util.assert)(found, "_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found."); + } + } + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + _onProgress(evt) { + if (evt.total === undefined) { + this._rangeReaders[0]?.onProgress?.({ + loaded: evt.loaded + }); + } else { + this._fullRequestReader?.onProgress?.({ + loaded: evt.loaded, + total: evt.total + }); + } + } + _onProgressiveDone() { + this._fullRequestReader?.progressiveDone(); + this._progressiveDone = true; + } + _removeRangeReader(reader) { + const i = this._rangeReaders.indexOf(reader); + if (i >= 0) { + this._rangeReaders.splice(i, 1); + } + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFDataTransportStream.getFullReader can only be called once."); + const queuedChunks = this._queuedChunks; + this._queuedChunks = null; + return new PDFDataTransportStreamReader(this, queuedChunks, this._progressiveDone, this._contentDispositionFilename); + } + getRangeReader(begin, end) { + if (end <= this._progressiveDataLength) { + return null; + } + const reader = new PDFDataTransportStreamRangeReader(this, begin, end); + this._pdfDataRangeTransport.requestDataRange(begin, end); + this._rangeReaders.push(reader); + return reader; + } + cancelAllRequests(reason) { + this._fullRequestReader?.cancel(reason); + for (const reader of this._rangeReaders.slice(0)) { + reader.cancel(reason); + } + this._pdfDataRangeTransport.abort(); + } +} +exports.PDFDataTransportStream = PDFDataTransportStream; +class PDFDataTransportStreamReader { + constructor(stream, queuedChunks, progressiveDone = false, contentDispositionFilename = null) { + this._stream = stream; + this._done = progressiveDone || false; + this._filename = (0, _display_utils.isPdfFile)(contentDispositionFilename) ? contentDispositionFilename : null; + this._queuedChunks = queuedChunks || []; + this._loaded = 0; + for (const chunk of this._queuedChunks) { + this._loaded += chunk.byteLength; + } + this._requests = []; + this._headersReady = Promise.resolve(); + stream._fullRequestReader = this; + this.onProgress = null; + } + _enqueue(chunk) { + if (this._done) { + return; + } + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._queuedChunks.push(chunk); + } + this._loaded += chunk.byteLength; + } + get headersReady() { + return this._headersReady; + } + get filename() { + return this._filename; + } + get isRangeSupported() { + return this._stream._isRangeSupported; + } + get isStreamingSupported() { + return this._stream._isStreamingSupported; + } + get contentLength() { + return this._stream._contentLength; + } + async read() { + if (this._queuedChunks.length > 0) { + const chunk = this._queuedChunks.shift(); + return { + value: chunk, + done: false + }; + } + if (this._done) { + return { + value: undefined, + done: true + }; + } + const requestCapability = new _util.PromiseCapability(); + this._requests.push(requestCapability); + return requestCapability.promise; + } + cancel(reason) { + this._done = true; + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + } + progressiveDone() { + if (this._done) { + return; + } + this._done = true; + } +} +class PDFDataTransportStreamRangeReader { + constructor(stream, begin, end) { + this._stream = stream; + this._begin = begin; + this._end = end; + this._queuedChunk = null; + this._requests = []; + this._done = false; + this.onProgress = null; + } + _enqueue(chunk) { + if (this._done) { + return; + } + if (this._requests.length === 0) { + this._queuedChunk = chunk; + } else { + const requestsCapability = this._requests.shift(); + requestsCapability.resolve({ + value: chunk, + done: false + }); + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + } + this._done = true; + this._stream._removeRangeReader(this); + } + get isStreamingSupported() { + return false; + } + async read() { + if (this._queuedChunk) { + const chunk = this._queuedChunk; + this._queuedChunk = null; + return { + value: chunk, + done: false + }; + } + if (this._done) { + return { + value: undefined, + done: true + }; + } + const requestCapability = new _util.PromiseCapability(); + this._requests.push(requestCapability); + return requestCapability.promise; + } + cancel(reason) { + this._done = true; + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + this._stream._removeRangeReader(this); + } +} + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFFetchStream = void 0; +var _util = __w_pdfjs_require__(1); +var _network_utils = __w_pdfjs_require__(20); +; +function createFetchOptions(headers, withCredentials, abortController) { + return { + method: "GET", + headers, + signal: abortController.signal, + mode: "cors", + credentials: withCredentials ? "include" : "same-origin", + redirect: "follow" + }; +} +function createHeaders(httpHeaders) { + const headers = new Headers(); + for (const property in httpHeaders) { + const value = httpHeaders[property]; + if (value === undefined) { + continue; + } + headers.append(property, value); + } + return headers; +} +function getArrayBuffer(val) { + if (val instanceof Uint8Array) { + return val.buffer; + } + if (val instanceof ArrayBuffer) { + return val; + } + (0, _util.warn)(`getArrayBuffer - unexpected data format: ${val}`); + return new Uint8Array(val).buffer; +} +class PDFFetchStream { + constructor(source) { + this.source = source; + this.isHttp = /^https?:/i.test(source.url); + this.httpHeaders = this.isHttp && source.httpHeaders || {}; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFFetchStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFFetchStreamReader(this); + return this._fullRequestReader; + } + getRangeReader(begin, end) { + if (end <= this._progressiveDataLength) { + return null; + } + const reader = new PDFFetchStreamRangeReader(this, begin, end); + this._rangeRequestReaders.push(reader); + return reader; + } + cancelAllRequests(reason) { + this._fullRequestReader?.cancel(reason); + for (const reader of this._rangeRequestReaders.slice(0)) { + reader.cancel(reason); + } + } +} +exports.PDFFetchStream = PDFFetchStream; +class PDFFetchStreamReader { + constructor(stream) { + this._stream = stream; + this._reader = null; + this._loaded = 0; + this._filename = null; + const source = stream.source; + this._withCredentials = source.withCredentials || false; + this._contentLength = source.length; + this._headersCapability = new _util.PromiseCapability(); + this._disableRange = source.disableRange || false; + this._rangeChunkSize = source.rangeChunkSize; + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + this._abortController = new AbortController(); + this._isStreamingSupported = !source.disableStream; + this._isRangeSupported = !source.disableRange; + this._headers = createHeaders(this._stream.httpHeaders); + const url = source.url; + fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(response => { + if (!(0, _network_utils.validateResponseStatus)(response.status)) { + throw (0, _network_utils.createResponseStatusError)(response.status, url); + } + this._reader = response.body.getReader(); + this._headersCapability.resolve(); + const getResponseHeader = name => { + return response.headers.get(name); + }; + const { + allowRangeRequests, + suggestedLength + } = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader, + isHttp: this._stream.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }); + this._isRangeSupported = allowRangeRequests; + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + if (!this._isStreamingSupported && this._isRangeSupported) { + this.cancel(new _util.AbortException("Streaming is disabled.")); + } + }).catch(this._headersCapability.reject); + this.onProgress = null; + } + get headersReady() { + return this._headersCapability.promise; + } + get filename() { + return this._filename; + } + get contentLength() { + return this._contentLength; + } + get isRangeSupported() { + return this._isRangeSupported; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + async read() { + await this._headersCapability.promise; + const { + value, + done + } = await this._reader.read(); + if (done) { + return { + value, + done + }; + } + this._loaded += value.byteLength; + this.onProgress?.({ + loaded: this._loaded, + total: this._contentLength + }); + return { + value: getArrayBuffer(value), + done: false + }; + } + cancel(reason) { + this._reader?.cancel(reason); + this._abortController.abort(); + } +} +class PDFFetchStreamRangeReader { + constructor(stream, begin, end) { + this._stream = stream; + this._reader = null; + this._loaded = 0; + const source = stream.source; + this._withCredentials = source.withCredentials || false; + this._readCapability = new _util.PromiseCapability(); + this._isStreamingSupported = !source.disableStream; + this._abortController = new AbortController(); + this._headers = createHeaders(this._stream.httpHeaders); + this._headers.append("Range", `bytes=${begin}-${end - 1}`); + const url = source.url; + fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(response => { + if (!(0, _network_utils.validateResponseStatus)(response.status)) { + throw (0, _network_utils.createResponseStatusError)(response.status, url); + } + this._readCapability.resolve(); + this._reader = response.body.getReader(); + }).catch(this._readCapability.reject); + this.onProgress = null; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + async read() { + await this._readCapability.promise; + const { + value, + done + } = await this._reader.read(); + if (done) { + return { + value, + done + }; + } + this._loaded += value.byteLength; + this.onProgress?.({ + loaded: this._loaded + }); + return { + value: getArrayBuffer(value), + done: false + }; + } + cancel(reason) { + this._reader?.cancel(reason); + this._abortController.abort(); + } +} + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.createResponseStatusError = createResponseStatusError; +exports.extractFilenameFromHeader = extractFilenameFromHeader; +exports.validateRangeRequestCapabilities = validateRangeRequestCapabilities; +exports.validateResponseStatus = validateResponseStatus; +var _util = __w_pdfjs_require__(1); +var _content_disposition = __w_pdfjs_require__(21); +var _display_utils = __w_pdfjs_require__(6); +function validateRangeRequestCapabilities({ + getResponseHeader, + isHttp, + rangeChunkSize, + disableRange +}) { + const returnValues = { + allowRangeRequests: false, + suggestedLength: undefined + }; + const length = parseInt(getResponseHeader("Content-Length"), 10); + if (!Number.isInteger(length)) { + return returnValues; + } + returnValues.suggestedLength = length; + if (length <= 2 * rangeChunkSize) { + return returnValues; + } + if (disableRange || !isHttp) { + return returnValues; + } + if (getResponseHeader("Accept-Ranges") !== "bytes") { + return returnValues; + } + const contentEncoding = getResponseHeader("Content-Encoding") || "identity"; + if (contentEncoding !== "identity") { + return returnValues; + } + returnValues.allowRangeRequests = true; + return returnValues; +} +function extractFilenameFromHeader(getResponseHeader) { + const contentDisposition = getResponseHeader("Content-Disposition"); + if (contentDisposition) { + let filename = (0, _content_disposition.getFilenameFromContentDispositionHeader)(contentDisposition); + if (filename.includes("%")) { + try { + filename = decodeURIComponent(filename); + } catch {} + } + if ((0, _display_utils.isPdfFile)(filename)) { + return filename; + } + } + return null; +} +function createResponseStatusError(status, url) { + if (status === 404 || status === 0 && url.startsWith("file:")) { + return new _util.MissingPDFException('Missing PDF "' + url + '".'); + } + return new _util.UnexpectedResponseException(`Unexpected server response (${status}) while retrieving PDF "${url}".`, status); +} +function validateResponseStatus(status) { + return status === 200 || status === 206; +} + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getFilenameFromContentDispositionHeader = getFilenameFromContentDispositionHeader; +var _util = __w_pdfjs_require__(1); +function getFilenameFromContentDispositionHeader(contentDisposition) { + let needsEncodingFixup = true; + let tmp = toParamRegExp("filename\\*", "i").exec(contentDisposition); + if (tmp) { + tmp = tmp[1]; + let filename = rfc2616unquote(tmp); + filename = unescape(filename); + filename = rfc5987decode(filename); + filename = rfc2047decode(filename); + return fixupEncoding(filename); + } + tmp = rfc2231getparam(contentDisposition); + if (tmp) { + const filename = rfc2047decode(tmp); + return fixupEncoding(filename); + } + tmp = toParamRegExp("filename", "i").exec(contentDisposition); + if (tmp) { + tmp = tmp[1]; + let filename = rfc2616unquote(tmp); + filename = rfc2047decode(filename); + return fixupEncoding(filename); + } + function toParamRegExp(attributePattern, flags) { + return new RegExp("(?:^|;)\\s*" + attributePattern + "\\s*=\\s*" + "(" + '[^";\\s][^;\\s]*' + "|" + '"(?:[^"\\\\]|\\\\"?)+"?' + ")", flags); + } + function textdecode(encoding, value) { + if (encoding) { + if (!/^[\x00-\xFF]+$/.test(value)) { + return value; + } + try { + const decoder = new TextDecoder(encoding, { + fatal: true + }); + const buffer = (0, _util.stringToBytes)(value); + value = decoder.decode(buffer); + needsEncodingFixup = false; + } catch {} + } + return value; + } + function fixupEncoding(value) { + if (needsEncodingFixup && /[\x80-\xff]/.test(value)) { + value = textdecode("utf-8", value); + if (needsEncodingFixup) { + value = textdecode("iso-8859-1", value); + } + } + return value; + } + function rfc2231getparam(contentDispositionStr) { + const matches = []; + let match; + const iter = toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)", "ig"); + while ((match = iter.exec(contentDispositionStr)) !== null) { + let [, n, quot, part] = match; + n = parseInt(n, 10); + if (n in matches) { + if (n === 0) { + break; + } + continue; + } + matches[n] = [quot, part]; + } + const parts = []; + for (let n = 0; n < matches.length; ++n) { + if (!(n in matches)) { + break; + } + let [quot, part] = matches[n]; + part = rfc2616unquote(part); + if (quot) { + part = unescape(part); + if (n === 0) { + part = rfc5987decode(part); + } + } + parts.push(part); + } + return parts.join(""); + } + function rfc2616unquote(value) { + if (value.startsWith('"')) { + const parts = value.slice(1).split('\\"'); + for (let i = 0; i < parts.length; ++i) { + const quotindex = parts[i].indexOf('"'); + if (quotindex !== -1) { + parts[i] = parts[i].slice(0, quotindex); + parts.length = i + 1; + } + parts[i] = parts[i].replaceAll(/\\(.)/g, "$1"); + } + value = parts.join('"'); + } + return value; + } + function rfc5987decode(extvalue) { + const encodingend = extvalue.indexOf("'"); + if (encodingend === -1) { + return extvalue; + } + const encoding = extvalue.slice(0, encodingend); + const langvalue = extvalue.slice(encodingend + 1); + const value = langvalue.replace(/^[^']*'/, ""); + return textdecode(encoding, value); + } + function rfc2047decode(value) { + if (!value.startsWith("=?") || /[\x00-\x19\x80-\xff]/.test(value)) { + return value; + } + return value.replaceAll(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (matches, charset, encoding, text) { + if (encoding === "q" || encoding === "Q") { + text = text.replaceAll("_", " "); + text = text.replaceAll(/=([0-9a-fA-F]{2})/g, function (match, hex) { + return String.fromCharCode(parseInt(hex, 16)); + }); + return textdecode(charset, text); + } + try { + text = atob(text); + } catch {} + return textdecode(charset, text); + }); + } + return ""; +} + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFNetworkStream = void 0; +var _util = __w_pdfjs_require__(1); +var _network_utils = __w_pdfjs_require__(20); +; +const OK_RESPONSE = 200; +const PARTIAL_CONTENT_RESPONSE = 206; +function getArrayBuffer(xhr) { + const data = xhr.response; + if (typeof data !== "string") { + return data; + } + return (0, _util.stringToBytes)(data).buffer; +} +class NetworkManager { + constructor(url, args = {}) { + this.url = url; + this.isHttp = /^https?:/i.test(url); + this.httpHeaders = this.isHttp && args.httpHeaders || Object.create(null); + this.withCredentials = args.withCredentials || false; + this.currXhrId = 0; + this.pendingRequests = Object.create(null); + } + requestRange(begin, end, listeners) { + const args = { + begin, + end + }; + for (const prop in listeners) { + args[prop] = listeners[prop]; + } + return this.request(args); + } + requestFull(listeners) { + return this.request(listeners); + } + request(args) { + const xhr = new XMLHttpRequest(); + const xhrId = this.currXhrId++; + const pendingRequest = this.pendingRequests[xhrId] = { + xhr + }; + xhr.open("GET", this.url); + xhr.withCredentials = this.withCredentials; + for (const property in this.httpHeaders) { + const value = this.httpHeaders[property]; + if (value === undefined) { + continue; + } + xhr.setRequestHeader(property, value); + } + if (this.isHttp && "begin" in args && "end" in args) { + xhr.setRequestHeader("Range", `bytes=${args.begin}-${args.end - 1}`); + pendingRequest.expectedStatus = PARTIAL_CONTENT_RESPONSE; + } else { + pendingRequest.expectedStatus = OK_RESPONSE; + } + xhr.responseType = "arraybuffer"; + if (args.onError) { + xhr.onerror = function (evt) { + args.onError(xhr.status); + }; + } + xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); + xhr.onprogress = this.onProgress.bind(this, xhrId); + pendingRequest.onHeadersReceived = args.onHeadersReceived; + pendingRequest.onDone = args.onDone; + pendingRequest.onError = args.onError; + pendingRequest.onProgress = args.onProgress; + xhr.send(null); + return xhrId; + } + onProgress(xhrId, evt) { + const pendingRequest = this.pendingRequests[xhrId]; + if (!pendingRequest) { + return; + } + pendingRequest.onProgress?.(evt); + } + onStateChange(xhrId, evt) { + const pendingRequest = this.pendingRequests[xhrId]; + if (!pendingRequest) { + return; + } + const xhr = pendingRequest.xhr; + if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { + pendingRequest.onHeadersReceived(); + delete pendingRequest.onHeadersReceived; + } + if (xhr.readyState !== 4) { + return; + } + if (!(xhrId in this.pendingRequests)) { + return; + } + delete this.pendingRequests[xhrId]; + if (xhr.status === 0 && this.isHttp) { + pendingRequest.onError?.(xhr.status); + return; + } + const xhrStatus = xhr.status || OK_RESPONSE; + const ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; + if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) { + pendingRequest.onError?.(xhr.status); + return; + } + const chunk = getArrayBuffer(xhr); + if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { + const rangeHeader = xhr.getResponseHeader("Content-Range"); + const matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); + pendingRequest.onDone({ + begin: parseInt(matches[1], 10), + chunk + }); + } else if (chunk) { + pendingRequest.onDone({ + begin: 0, + chunk + }); + } else { + pendingRequest.onError?.(xhr.status); + } + } + getRequestXhr(xhrId) { + return this.pendingRequests[xhrId].xhr; + } + isPendingRequest(xhrId) { + return xhrId in this.pendingRequests; + } + abortRequest(xhrId) { + const xhr = this.pendingRequests[xhrId].xhr; + delete this.pendingRequests[xhrId]; + xhr.abort(); + } +} +class PDFNetworkStream { + constructor(source) { + this._source = source; + this._manager = new NetworkManager(source.url, { + httpHeaders: source.httpHeaders, + withCredentials: source.withCredentials + }); + this._rangeChunkSize = source.rangeChunkSize; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + _onRangeRequestReaderClosed(reader) { + const i = this._rangeRequestReaders.indexOf(reader); + if (i >= 0) { + this._rangeRequestReaders.splice(i, 1); + } + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFNetworkStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._source); + return this._fullRequestReader; + } + getRangeReader(begin, end) { + const reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end); + reader.onClosed = this._onRangeRequestReaderClosed.bind(this); + this._rangeRequestReaders.push(reader); + return reader; + } + cancelAllRequests(reason) { + this._fullRequestReader?.cancel(reason); + for (const reader of this._rangeRequestReaders.slice(0)) { + reader.cancel(reason); + } + } +} +exports.PDFNetworkStream = PDFNetworkStream; +class PDFNetworkStreamFullRequestReader { + constructor(manager, source) { + this._manager = manager; + const args = { + onHeadersReceived: this._onHeadersReceived.bind(this), + onDone: this._onDone.bind(this), + onError: this._onError.bind(this), + onProgress: this._onProgress.bind(this) + }; + this._url = source.url; + this._fullRequestId = manager.requestFull(args); + this._headersReceivedCapability = new _util.PromiseCapability(); + this._disableRange = source.disableRange || false; + this._contentLength = source.length; + this._rangeChunkSize = source.rangeChunkSize; + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + this._isStreamingSupported = false; + this._isRangeSupported = false; + this._cachedChunks = []; + this._requests = []; + this._done = false; + this._storedError = undefined; + this._filename = null; + this.onProgress = null; + } + _onHeadersReceived() { + const fullRequestXhrId = this._fullRequestId; + const fullRequestXhr = this._manager.getRequestXhr(fullRequestXhrId); + const getResponseHeader = name => { + return fullRequestXhr.getResponseHeader(name); + }; + const { + allowRangeRequests, + suggestedLength + } = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader, + isHttp: this._manager.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }); + if (allowRangeRequests) { + this._isRangeSupported = true; + } + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + if (this._isRangeSupported) { + this._manager.abortRequest(fullRequestXhrId); + } + this._headersReceivedCapability.resolve(); + } + _onDone(data) { + if (data) { + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + requestCapability.resolve({ + value: data.chunk, + done: false + }); + } else { + this._cachedChunks.push(data.chunk); + } + } + this._done = true; + if (this._cachedChunks.length > 0) { + return; + } + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + } + _onError(status) { + this._storedError = (0, _network_utils.createResponseStatusError)(status, this._url); + this._headersReceivedCapability.reject(this._storedError); + for (const requestCapability of this._requests) { + requestCapability.reject(this._storedError); + } + this._requests.length = 0; + this._cachedChunks.length = 0; + } + _onProgress(evt) { + this.onProgress?.({ + loaded: evt.loaded, + total: evt.lengthComputable ? evt.total : this._contentLength + }); + } + get filename() { + return this._filename; + } + get isRangeSupported() { + return this._isRangeSupported; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + get contentLength() { + return this._contentLength; + } + get headersReady() { + return this._headersReceivedCapability.promise; + } + async read() { + if (this._storedError) { + throw this._storedError; + } + if (this._cachedChunks.length > 0) { + const chunk = this._cachedChunks.shift(); + return { + value: chunk, + done: false + }; + } + if (this._done) { + return { + value: undefined, + done: true + }; + } + const requestCapability = new _util.PromiseCapability(); + this._requests.push(requestCapability); + return requestCapability.promise; + } + cancel(reason) { + this._done = true; + this._headersReceivedCapability.reject(reason); + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + if (this._manager.isPendingRequest(this._fullRequestId)) { + this._manager.abortRequest(this._fullRequestId); + } + this._fullRequestReader = null; + } +} +class PDFNetworkStreamRangeRequestReader { + constructor(manager, begin, end) { + this._manager = manager; + const args = { + onDone: this._onDone.bind(this), + onError: this._onError.bind(this), + onProgress: this._onProgress.bind(this) + }; + this._url = manager.url; + this._requestId = manager.requestRange(begin, end, args); + this._requests = []; + this._queuedChunk = null; + this._done = false; + this._storedError = undefined; + this.onProgress = null; + this.onClosed = null; + } + _close() { + this.onClosed?.(this); + } + _onDone(data) { + const chunk = data.chunk; + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._queuedChunk = chunk; + } + this._done = true; + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + this._close(); + } + _onError(status) { + this._storedError = (0, _network_utils.createResponseStatusError)(status, this._url); + for (const requestCapability of this._requests) { + requestCapability.reject(this._storedError); + } + this._requests.length = 0; + this._queuedChunk = null; + } + _onProgress(evt) { + if (!this.isStreamingSupported) { + this.onProgress?.({ + loaded: evt.loaded + }); + } + } + get isStreamingSupported() { + return false; + } + async read() { + if (this._storedError) { + throw this._storedError; + } + if (this._queuedChunk !== null) { + const chunk = this._queuedChunk; + this._queuedChunk = null; + return { + value: chunk, + done: false + }; + } + if (this._done) { + return { + value: undefined, + done: true + }; + } + const requestCapability = new _util.PromiseCapability(); + this._requests.push(requestCapability); + return requestCapability.promise; + } + cancel(reason) { + this._done = true; + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + if (this._manager.isPendingRequest(this._requestId)) { + this._manager.abortRequest(this._requestId); + } + this._close(); + } +} + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFNodeStream = void 0; +var _util = __w_pdfjs_require__(1); +var _network_utils = __w_pdfjs_require__(20); +; +const fileUriRegex = /^file:\/\/\/[a-zA-Z]:\//; +function parseUrl(sourceUrl) { + const url = require("url"); + const parsedUrl = url.parse(sourceUrl); + if (parsedUrl.protocol === "file:" || parsedUrl.host) { + return parsedUrl; + } + if (/^[a-z]:[/\\]/i.test(sourceUrl)) { + return url.parse(`file:///${sourceUrl}`); + } + if (!parsedUrl.host) { + parsedUrl.protocol = "file:"; + } + return parsedUrl; +} +class PDFNodeStream { + constructor(source) { + this.source = source; + this.url = parseUrl(source.url); + this.isHttp = this.url.protocol === "http:" || this.url.protocol === "https:"; + this.isFsUrl = this.url.protocol === "file:"; + this.httpHeaders = this.isHttp && source.httpHeaders || {}; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFNodeStream.getFullReader can only be called once."); + this._fullRequestReader = this.isFsUrl ? new PDFNodeStreamFsFullReader(this) : new PDFNodeStreamFullReader(this); + return this._fullRequestReader; + } + getRangeReader(start, end) { + if (end <= this._progressiveDataLength) { + return null; + } + const rangeReader = this.isFsUrl ? new PDFNodeStreamFsRangeReader(this, start, end) : new PDFNodeStreamRangeReader(this, start, end); + this._rangeRequestReaders.push(rangeReader); + return rangeReader; + } + cancelAllRequests(reason) { + this._fullRequestReader?.cancel(reason); + for (const reader of this._rangeRequestReaders.slice(0)) { + reader.cancel(reason); + } + } +} +exports.PDFNodeStream = PDFNodeStream; +class BaseFullReader { + constructor(stream) { + this._url = stream.url; + this._done = false; + this._storedError = null; + this.onProgress = null; + const source = stream.source; + this._contentLength = source.length; + this._loaded = 0; + this._filename = null; + this._disableRange = source.disableRange || false; + this._rangeChunkSize = source.rangeChunkSize; + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + this._isStreamingSupported = !source.disableStream; + this._isRangeSupported = !source.disableRange; + this._readableStream = null; + this._readCapability = new _util.PromiseCapability(); + this._headersCapability = new _util.PromiseCapability(); + } + get headersReady() { + return this._headersCapability.promise; + } + get filename() { + return this._filename; + } + get contentLength() { + return this._contentLength; + } + get isRangeSupported() { + return this._isRangeSupported; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + async read() { + await this._readCapability.promise; + if (this._done) { + return { + value: undefined, + done: true + }; + } + if (this._storedError) { + throw this._storedError; + } + const chunk = this._readableStream.read(); + if (chunk === null) { + this._readCapability = new _util.PromiseCapability(); + return this.read(); + } + this._loaded += chunk.length; + this.onProgress?.({ + loaded: this._loaded, + total: this._contentLength + }); + const buffer = new Uint8Array(chunk).buffer; + return { + value: buffer, + done: false + }; + } + cancel(reason) { + if (!this._readableStream) { + this._error(reason); + return; + } + this._readableStream.destroy(reason); + } + _error(reason) { + this._storedError = reason; + this._readCapability.resolve(); + } + _setReadableStream(readableStream) { + this._readableStream = readableStream; + readableStream.on("readable", () => { + this._readCapability.resolve(); + }); + readableStream.on("end", () => { + readableStream.destroy(); + this._done = true; + this._readCapability.resolve(); + }); + readableStream.on("error", reason => { + this._error(reason); + }); + if (!this._isStreamingSupported && this._isRangeSupported) { + this._error(new _util.AbortException("streaming is disabled")); + } + if (this._storedError) { + this._readableStream.destroy(this._storedError); + } + } +} +class BaseRangeReader { + constructor(stream) { + this._url = stream.url; + this._done = false; + this._storedError = null; + this.onProgress = null; + this._loaded = 0; + this._readableStream = null; + this._readCapability = new _util.PromiseCapability(); + const source = stream.source; + this._isStreamingSupported = !source.disableStream; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + async read() { + await this._readCapability.promise; + if (this._done) { + return { + value: undefined, + done: true + }; + } + if (this._storedError) { + throw this._storedError; + } + const chunk = this._readableStream.read(); + if (chunk === null) { + this._readCapability = new _util.PromiseCapability(); + return this.read(); + } + this._loaded += chunk.length; + this.onProgress?.({ + loaded: this._loaded + }); + const buffer = new Uint8Array(chunk).buffer; + return { + value: buffer, + done: false + }; + } + cancel(reason) { + if (!this._readableStream) { + this._error(reason); + return; + } + this._readableStream.destroy(reason); + } + _error(reason) { + this._storedError = reason; + this._readCapability.resolve(); + } + _setReadableStream(readableStream) { + this._readableStream = readableStream; + readableStream.on("readable", () => { + this._readCapability.resolve(); + }); + readableStream.on("end", () => { + readableStream.destroy(); + this._done = true; + this._readCapability.resolve(); + }); + readableStream.on("error", reason => { + this._error(reason); + }); + if (this._storedError) { + this._readableStream.destroy(this._storedError); + } + } +} +function createRequestOptions(parsedUrl, headers) { + return { + protocol: parsedUrl.protocol, + auth: parsedUrl.auth, + host: parsedUrl.hostname, + port: parsedUrl.port, + path: parsedUrl.path, + method: "GET", + headers + }; +} +class PDFNodeStreamFullReader extends BaseFullReader { + constructor(stream) { + super(stream); + const handleResponse = response => { + if (response.statusCode === 404) { + const error = new _util.MissingPDFException(`Missing PDF "${this._url}".`); + this._storedError = error; + this._headersCapability.reject(error); + return; + } + this._headersCapability.resolve(); + this._setReadableStream(response); + const getResponseHeader = name => { + return this._readableStream.headers[name.toLowerCase()]; + }; + const { + allowRangeRequests, + suggestedLength + } = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader, + isHttp: stream.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }); + this._isRangeSupported = allowRangeRequests; + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + }; + this._request = null; + if (this._url.protocol === "http:") { + const http = require("http"); + this._request = http.request(createRequestOptions(this._url, stream.httpHeaders), handleResponse); + } else { + const https = require("https"); + this._request = https.request(createRequestOptions(this._url, stream.httpHeaders), handleResponse); + } + this._request.on("error", reason => { + this._storedError = reason; + this._headersCapability.reject(reason); + }); + this._request.end(); + } +} +class PDFNodeStreamRangeReader extends BaseRangeReader { + constructor(stream, start, end) { + super(stream); + this._httpHeaders = {}; + for (const property in stream.httpHeaders) { + const value = stream.httpHeaders[property]; + if (value === undefined) { + continue; + } + this._httpHeaders[property] = value; + } + this._httpHeaders.Range = `bytes=${start}-${end - 1}`; + const handleResponse = response => { + if (response.statusCode === 404) { + const error = new _util.MissingPDFException(`Missing PDF "${this._url}".`); + this._storedError = error; + return; + } + this._setReadableStream(response); + }; + this._request = null; + if (this._url.protocol === "http:") { + const http = require("http"); + this._request = http.request(createRequestOptions(this._url, this._httpHeaders), handleResponse); + } else { + const https = require("https"); + this._request = https.request(createRequestOptions(this._url, this._httpHeaders), handleResponse); + } + this._request.on("error", reason => { + this._storedError = reason; + }); + this._request.end(); + } +} +class PDFNodeStreamFsFullReader extends BaseFullReader { + constructor(stream) { + super(stream); + let path = decodeURIComponent(this._url.path); + if (fileUriRegex.test(this._url.href)) { + path = path.replace(/^\//, ""); + } + const fs = require("fs"); + fs.lstat(path, (error, stat) => { + if (error) { + if (error.code === "ENOENT") { + error = new _util.MissingPDFException(`Missing PDF "${path}".`); + } + this._storedError = error; + this._headersCapability.reject(error); + return; + } + this._contentLength = stat.size; + this._setReadableStream(fs.createReadStream(path)); + this._headersCapability.resolve(); + }); + } +} +class PDFNodeStreamFsRangeReader extends BaseRangeReader { + constructor(stream, start, end) { + super(stream); + let path = decodeURIComponent(this._url.path); + if (fileUriRegex.test(this._url.href)) { + path = path.replace(/^\//, ""); + } + const fs = require("fs"); + this._setReadableStream(fs.createReadStream(path, { + start, + end: end - 1 + })); + } +} + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SVGGraphics = void 0; +var _display_utils = __w_pdfjs_require__(6); +var _util = __w_pdfjs_require__(1); +; +const SVG_DEFAULTS = { + fontStyle: "normal", + fontWeight: "normal", + fillColor: "#000000" +}; +const XML_NS = "http://www.w3.org/XML/1998/namespace"; +const XLINK_NS = "http://www.w3.org/1999/xlink"; +const LINE_CAP_STYLES = ["butt", "round", "square"]; +const LINE_JOIN_STYLES = ["miter", "round", "bevel"]; +const createObjectURL = function (data, contentType = "", forceDataSchema = false) { + if (URL.createObjectURL && typeof Blob !== "undefined" && !forceDataSchema) { + return URL.createObjectURL(new Blob([data], { + type: contentType + })); + } + const digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + let buffer = `data:${contentType};base64,`; + for (let i = 0, ii = data.length; i < ii; i += 3) { + const b1 = data[i] & 0xff; + const b2 = data[i + 1] & 0xff; + const b3 = data[i + 2] & 0xff; + const d1 = b1 >> 2, + d2 = (b1 & 3) << 4 | b2 >> 4; + const d3 = i + 1 < ii ? (b2 & 0xf) << 2 | b3 >> 6 : 64; + const d4 = i + 2 < ii ? b3 & 0x3f : 64; + buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; + } + return buffer; +}; +const convertImgDataToPng = function () { + const PNG_HEADER = new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]); + const CHUNK_WRAPPER_SIZE = 12; + const crcTable = new Int32Array(256); + for (let i = 0; i < 256; i++) { + let c = i; + for (let h = 0; h < 8; h++) { + c = c & 1 ? 0xedb88320 ^ c >> 1 & 0x7fffffff : c >> 1 & 0x7fffffff; + } + crcTable[i] = c; + } + function crc32(data, start, end) { + let crc = -1; + for (let i = start; i < end; i++) { + const a = (crc ^ data[i]) & 0xff; + const b = crcTable[a]; + crc = crc >>> 8 ^ b; + } + return crc ^ -1; + } + function writePngChunk(type, body, data, offset) { + let p = offset; + const len = body.length; + data[p] = len >> 24 & 0xff; + data[p + 1] = len >> 16 & 0xff; + data[p + 2] = len >> 8 & 0xff; + data[p + 3] = len & 0xff; + p += 4; + data[p] = type.charCodeAt(0) & 0xff; + data[p + 1] = type.charCodeAt(1) & 0xff; + data[p + 2] = type.charCodeAt(2) & 0xff; + data[p + 3] = type.charCodeAt(3) & 0xff; + p += 4; + data.set(body, p); + p += body.length; + const crc = crc32(data, offset + 4, p); + data[p] = crc >> 24 & 0xff; + data[p + 1] = crc >> 16 & 0xff; + data[p + 2] = crc >> 8 & 0xff; + data[p + 3] = crc & 0xff; + } + function adler32(data, start, end) { + let a = 1; + let b = 0; + for (let i = start; i < end; ++i) { + a = (a + (data[i] & 0xff)) % 65521; + b = (b + a) % 65521; + } + return b << 16 | a; + } + function deflateSync(literals) { + if (!_util.isNodeJS) { + return deflateSyncUncompressed(literals); + } + try { + const input = parseInt(process.versions.node) >= 8 ? literals : Buffer.from(literals); + const output = require("zlib").deflateSync(input, { + level: 9 + }); + return output instanceof Uint8Array ? output : new Uint8Array(output); + } catch (e) { + (0, _util.warn)("Not compressing PNG because zlib.deflateSync is unavailable: " + e); + } + return deflateSyncUncompressed(literals); + } + function deflateSyncUncompressed(literals) { + let len = literals.length; + const maxBlockLength = 0xffff; + const deflateBlocks = Math.ceil(len / maxBlockLength); + const idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4); + let pi = 0; + idat[pi++] = 0x78; + idat[pi++] = 0x9c; + let pos = 0; + while (len > maxBlockLength) { + idat[pi++] = 0x00; + idat[pi++] = 0xff; + idat[pi++] = 0xff; + idat[pi++] = 0x00; + idat[pi++] = 0x00; + idat.set(literals.subarray(pos, pos + maxBlockLength), pi); + pi += maxBlockLength; + pos += maxBlockLength; + len -= maxBlockLength; + } + idat[pi++] = 0x01; + idat[pi++] = len & 0xff; + idat[pi++] = len >> 8 & 0xff; + idat[pi++] = ~len & 0xffff & 0xff; + idat[pi++] = (~len & 0xffff) >> 8 & 0xff; + idat.set(literals.subarray(pos), pi); + pi += literals.length - pos; + const adler = adler32(literals, 0, literals.length); + idat[pi++] = adler >> 24 & 0xff; + idat[pi++] = adler >> 16 & 0xff; + idat[pi++] = adler >> 8 & 0xff; + idat[pi++] = adler & 0xff; + return idat; + } + function encode(imgData, kind, forceDataSchema, isMask) { + const width = imgData.width; + const height = imgData.height; + let bitDepth, colorType, lineSize; + const bytes = imgData.data; + switch (kind) { + case _util.ImageKind.GRAYSCALE_1BPP: + colorType = 0; + bitDepth = 1; + lineSize = width + 7 >> 3; + break; + case _util.ImageKind.RGB_24BPP: + colorType = 2; + bitDepth = 8; + lineSize = width * 3; + break; + case _util.ImageKind.RGBA_32BPP: + colorType = 6; + bitDepth = 8; + lineSize = width * 4; + break; + default: + throw new Error("invalid format"); + } + const literals = new Uint8Array((1 + lineSize) * height); + let offsetLiterals = 0, + offsetBytes = 0; + for (let y = 0; y < height; ++y) { + literals[offsetLiterals++] = 0; + literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), offsetLiterals); + offsetBytes += lineSize; + offsetLiterals += lineSize; + } + if (kind === _util.ImageKind.GRAYSCALE_1BPP && isMask) { + offsetLiterals = 0; + for (let y = 0; y < height; y++) { + offsetLiterals++; + for (let i = 0; i < lineSize; i++) { + literals[offsetLiterals++] ^= 0xff; + } + } + } + const ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]); + const idat = deflateSync(literals); + const pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length; + const data = new Uint8Array(pngLength); + let offset = 0; + data.set(PNG_HEADER, offset); + offset += PNG_HEADER.length; + writePngChunk("IHDR", ihdr, data, offset); + offset += CHUNK_WRAPPER_SIZE + ihdr.length; + writePngChunk("IDATA", idat, data, offset); + offset += CHUNK_WRAPPER_SIZE + idat.length; + writePngChunk("IEND", new Uint8Array(0), data, offset); + return createObjectURL(data, "image/png", forceDataSchema); + } + return function convertImgDataToPng(imgData, forceDataSchema, isMask) { + const kind = imgData.kind === undefined ? _util.ImageKind.GRAYSCALE_1BPP : imgData.kind; + return encode(imgData, kind, forceDataSchema, isMask); + }; +}(); +class SVGExtraState { + constructor() { + this.fontSizeScale = 1; + this.fontWeight = SVG_DEFAULTS.fontWeight; + this.fontSize = 0; + this.textMatrix = _util.IDENTITY_MATRIX; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.textMatrixScale = 1; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRise = 0; + this.fillColor = SVG_DEFAULTS.fillColor; + this.strokeColor = "#000000"; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.lineJoin = ""; + this.lineCap = ""; + this.miterLimit = 0; + this.dashArray = []; + this.dashPhase = 0; + this.dependencies = []; + this.activeClipUrl = null; + this.clipGroup = null; + this.maskId = ""; + } + clone() { + return Object.create(this); + } + setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } +} +function opListToTree(opList) { + let opTree = []; + const tmp = []; + for (const opListElement of opList) { + if (opListElement.fn === "save") { + opTree.push({ + fnId: 92, + fn: "group", + items: [] + }); + tmp.push(opTree); + opTree = opTree.at(-1).items; + continue; + } + if (opListElement.fn === "restore") { + opTree = tmp.pop(); + } else { + opTree.push(opListElement); + } + } + return opTree; +} +function pf(value) { + if (Number.isInteger(value)) { + return value.toString(); + } + const s = value.toFixed(10); + let i = s.length - 1; + if (s[i] !== "0") { + return s; + } + do { + i--; + } while (s[i] === "0"); + return s.substring(0, s[i] === "." ? i : i + 1); +} +function pm(m) { + if (m[4] === 0 && m[5] === 0) { + if (m[1] === 0 && m[2] === 0) { + if (m[0] === 1 && m[3] === 1) { + return ""; + } + return `scale(${pf(m[0])} ${pf(m[3])})`; + } + if (m[0] === m[3] && m[1] === -m[2]) { + const a = Math.acos(m[0]) * 180 / Math.PI; + return `rotate(${pf(a)})`; + } + } else if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) { + return `translate(${pf(m[4])} ${pf(m[5])})`; + } + return `matrix(${pf(m[0])} ${pf(m[1])} ${pf(m[2])} ${pf(m[3])} ${pf(m[4])} ` + `${pf(m[5])})`; +} +let clipCount = 0; +let maskCount = 0; +let shadingCount = 0; +class SVGGraphics { + constructor(commonObjs, objs, forceDataSchema = false) { + (0, _display_utils.deprecated)("The SVG back-end is no longer maintained and *may* be removed in the future."); + this.svgFactory = new _display_utils.DOMSVGFactory(); + this.current = new SVGExtraState(); + this.transformMatrix = _util.IDENTITY_MATRIX; + this.transformStack = []; + this.extraStack = []; + this.commonObjs = commonObjs; + this.objs = objs; + this.pendingClip = null; + this.pendingEOFill = false; + this.embedFonts = false; + this.embeddedFonts = Object.create(null); + this.cssStyle = null; + this.forceDataSchema = !!forceDataSchema; + this._operatorIdMapping = []; + for (const op in _util.OPS) { + this._operatorIdMapping[_util.OPS[op]] = op; + } + } + getObject(data, fallback = null) { + if (typeof data === "string") { + return data.startsWith("g_") ? this.commonObjs.get(data) : this.objs.get(data); + } + return fallback; + } + save() { + this.transformStack.push(this.transformMatrix); + const old = this.current; + this.extraStack.push(old); + this.current = old.clone(); + } + restore() { + this.transformMatrix = this.transformStack.pop(); + this.current = this.extraStack.pop(); + this.pendingClip = null; + this.tgrp = null; + } + group(items) { + this.save(); + this.executeOpTree(items); + this.restore(); + } + loadDependencies(operatorList) { + const fnArray = operatorList.fnArray; + const argsArray = operatorList.argsArray; + for (let i = 0, ii = fnArray.length; i < ii; i++) { + if (fnArray[i] !== _util.OPS.dependency) { + continue; + } + for (const obj of argsArray[i]) { + const objsPool = obj.startsWith("g_") ? this.commonObjs : this.objs; + const promise = new Promise(resolve => { + objsPool.get(obj, resolve); + }); + this.current.dependencies.push(promise); + } + } + return Promise.all(this.current.dependencies); + } + transform(a, b, c, d, e, f) { + const transformMatrix = [a, b, c, d, e, f]; + this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix); + this.tgrp = null; + } + getSVG(operatorList, viewport) { + this.viewport = viewport; + const svgElement = this._initialize(viewport); + return this.loadDependencies(operatorList).then(() => { + this.transformMatrix = _util.IDENTITY_MATRIX; + this.executeOpTree(this.convertOpList(operatorList)); + return svgElement; + }); + } + convertOpList(operatorList) { + const operatorIdMapping = this._operatorIdMapping; + const argsArray = operatorList.argsArray; + const fnArray = operatorList.fnArray; + const opList = []; + for (let i = 0, ii = fnArray.length; i < ii; i++) { + const fnId = fnArray[i]; + opList.push({ + fnId, + fn: operatorIdMapping[fnId], + args: argsArray[i] + }); + } + return opListToTree(opList); + } + executeOpTree(opTree) { + for (const opTreeElement of opTree) { + const fn = opTreeElement.fn; + const fnId = opTreeElement.fnId; + const args = opTreeElement.args; + switch (fnId | 0) { + case _util.OPS.beginText: + this.beginText(); + break; + case _util.OPS.dependency: + break; + case _util.OPS.setLeading: + this.setLeading(args); + break; + case _util.OPS.setLeadingMoveText: + this.setLeadingMoveText(args[0], args[1]); + break; + case _util.OPS.setFont: + this.setFont(args); + break; + case _util.OPS.showText: + this.showText(args[0]); + break; + case _util.OPS.showSpacedText: + this.showText(args[0]); + break; + case _util.OPS.endText: + this.endText(); + break; + case _util.OPS.moveText: + this.moveText(args[0], args[1]); + break; + case _util.OPS.setCharSpacing: + this.setCharSpacing(args[0]); + break; + case _util.OPS.setWordSpacing: + this.setWordSpacing(args[0]); + break; + case _util.OPS.setHScale: + this.setHScale(args[0]); + break; + case _util.OPS.setTextMatrix: + this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + case _util.OPS.setTextRise: + this.setTextRise(args[0]); + break; + case _util.OPS.setTextRenderingMode: + this.setTextRenderingMode(args[0]); + break; + case _util.OPS.setLineWidth: + this.setLineWidth(args[0]); + break; + case _util.OPS.setLineJoin: + this.setLineJoin(args[0]); + break; + case _util.OPS.setLineCap: + this.setLineCap(args[0]); + break; + case _util.OPS.setMiterLimit: + this.setMiterLimit(args[0]); + break; + case _util.OPS.setFillRGBColor: + this.setFillRGBColor(args[0], args[1], args[2]); + break; + case _util.OPS.setStrokeRGBColor: + this.setStrokeRGBColor(args[0], args[1], args[2]); + break; + case _util.OPS.setStrokeColorN: + this.setStrokeColorN(args); + break; + case _util.OPS.setFillColorN: + this.setFillColorN(args); + break; + case _util.OPS.shadingFill: + this.shadingFill(args[0]); + break; + case _util.OPS.setDash: + this.setDash(args[0], args[1]); + break; + case _util.OPS.setRenderingIntent: + this.setRenderingIntent(args[0]); + break; + case _util.OPS.setFlatness: + this.setFlatness(args[0]); + break; + case _util.OPS.setGState: + this.setGState(args[0]); + break; + case _util.OPS.fill: + this.fill(); + break; + case _util.OPS.eoFill: + this.eoFill(); + break; + case _util.OPS.stroke: + this.stroke(); + break; + case _util.OPS.fillStroke: + this.fillStroke(); + break; + case _util.OPS.eoFillStroke: + this.eoFillStroke(); + break; + case _util.OPS.clip: + this.clip("nonzero"); + break; + case _util.OPS.eoClip: + this.clip("evenodd"); + break; + case _util.OPS.paintSolidColorImageMask: + this.paintSolidColorImageMask(); + break; + case _util.OPS.paintImageXObject: + this.paintImageXObject(args[0]); + break; + case _util.OPS.paintInlineImageXObject: + this.paintInlineImageXObject(args[0]); + break; + case _util.OPS.paintImageMaskXObject: + this.paintImageMaskXObject(args[0]); + break; + case _util.OPS.paintFormXObjectBegin: + this.paintFormXObjectBegin(args[0], args[1]); + break; + case _util.OPS.paintFormXObjectEnd: + this.paintFormXObjectEnd(); + break; + case _util.OPS.closePath: + this.closePath(); + break; + case _util.OPS.closeStroke: + this.closeStroke(); + break; + case _util.OPS.closeFillStroke: + this.closeFillStroke(); + break; + case _util.OPS.closeEOFillStroke: + this.closeEOFillStroke(); + break; + case _util.OPS.nextLine: + this.nextLine(); + break; + case _util.OPS.transform: + this.transform(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + case _util.OPS.constructPath: + this.constructPath(args[0], args[1]); + break; + case _util.OPS.endPath: + this.endPath(); + break; + case 92: + this.group(opTreeElement.items); + break; + default: + (0, _util.warn)(`Unimplemented operator ${fn}`); + break; + } + } + } + setWordSpacing(wordSpacing) { + this.current.wordSpacing = wordSpacing; + } + setCharSpacing(charSpacing) { + this.current.charSpacing = charSpacing; + } + nextLine() { + this.moveText(0, this.current.leading); + } + setTextMatrix(a, b, c, d, e, f) { + const current = this.current; + current.textMatrix = current.lineMatrix = [a, b, c, d, e, f]; + current.textMatrixScale = Math.hypot(a, b); + current.x = current.lineX = 0; + current.y = current.lineY = 0; + current.xcoords = []; + current.ycoords = []; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.tspan.setAttributeNS(null, "font-family", current.fontFamily); + current.tspan.setAttributeNS(null, "font-size", `${pf(current.fontSize)}px`); + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + current.txtElement = this.svgFactory.createElement("svg:text"); + current.txtElement.append(current.tspan); + } + beginText() { + const current = this.current; + current.x = current.lineX = 0; + current.y = current.lineY = 0; + current.textMatrix = _util.IDENTITY_MATRIX; + current.lineMatrix = _util.IDENTITY_MATRIX; + current.textMatrixScale = 1; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.txtElement = this.svgFactory.createElement("svg:text"); + current.txtgrp = this.svgFactory.createElement("svg:g"); + current.xcoords = []; + current.ycoords = []; + } + moveText(x, y) { + const current = this.current; + current.x = current.lineX += x; + current.y = current.lineY += y; + current.xcoords = []; + current.ycoords = []; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.tspan.setAttributeNS(null, "font-family", current.fontFamily); + current.tspan.setAttributeNS(null, "font-size", `${pf(current.fontSize)}px`); + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + } + showText(glyphs) { + const current = this.current; + const font = current.font; + const fontSize = current.fontSize; + if (fontSize === 0) { + return; + } + const fontSizeScale = current.fontSizeScale; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const fontDirection = current.fontDirection; + const textHScale = current.textHScale * fontDirection; + const vertical = font.vertical; + const spacingDir = vertical ? 1 : -1; + const defaultVMetrics = font.defaultVMetrics; + const widthAdvanceScale = fontSize * current.fontMatrix[0]; + let x = 0; + for (const glyph of glyphs) { + if (glyph === null) { + x += fontDirection * wordSpacing; + continue; + } else if (typeof glyph === "number") { + x += spacingDir * glyph * fontSize / 1000; + continue; + } + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const character = glyph.fontChar; + let scaledX, scaledY; + let width = glyph.width; + if (vertical) { + let vx; + const vmetric = glyph.vmetric || defaultVMetrics; + vx = glyph.vmetric ? vmetric[1] : width * 0.5; + vx = -vx * widthAdvanceScale; + const vy = vmetric[2] * widthAdvanceScale; + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; + } else { + scaledX = x / fontSizeScale; + scaledY = 0; + } + if (glyph.isInFont || font.missingFile) { + current.xcoords.push(current.x + scaledX); + if (vertical) { + current.ycoords.push(-current.y + scaledY); + } + current.tspan.textContent += character; + } else {} + const charWidth = vertical ? width * widthAdvanceScale - spacing * fontDirection : width * widthAdvanceScale + spacing * fontDirection; + x += charWidth; + } + current.tspan.setAttributeNS(null, "x", current.xcoords.map(pf).join(" ")); + if (vertical) { + current.tspan.setAttributeNS(null, "y", current.ycoords.map(pf).join(" ")); + } else { + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + } + if (vertical) { + current.y -= x; + } else { + current.x += x * textHScale; + } + current.tspan.setAttributeNS(null, "font-family", current.fontFamily); + current.tspan.setAttributeNS(null, "font-size", `${pf(current.fontSize)}px`); + if (current.fontStyle !== SVG_DEFAULTS.fontStyle) { + current.tspan.setAttributeNS(null, "font-style", current.fontStyle); + } + if (current.fontWeight !== SVG_DEFAULTS.fontWeight) { + current.tspan.setAttributeNS(null, "font-weight", current.fontWeight); + } + const fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + if (current.fillColor !== SVG_DEFAULTS.fillColor) { + current.tspan.setAttributeNS(null, "fill", current.fillColor); + } + if (current.fillAlpha < 1) { + current.tspan.setAttributeNS(null, "fill-opacity", current.fillAlpha); + } + } else if (current.textRenderingMode === _util.TextRenderingMode.ADD_TO_PATH) { + current.tspan.setAttributeNS(null, "fill", "transparent"); + } else { + current.tspan.setAttributeNS(null, "fill", "none"); + } + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + const lineWidthScale = 1 / (current.textMatrixScale || 1); + this._setStrokeAttributes(current.tspan, lineWidthScale); + } + let textMatrix = current.textMatrix; + if (current.textRise !== 0) { + textMatrix = textMatrix.slice(); + textMatrix[5] += current.textRise; + } + current.txtElement.setAttributeNS(null, "transform", `${pm(textMatrix)} scale(${pf(textHScale)}, -1)`); + current.txtElement.setAttributeNS(XML_NS, "xml:space", "preserve"); + current.txtElement.append(current.tspan); + current.txtgrp.append(current.txtElement); + this._ensureTransformGroup().append(current.txtElement); + } + setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + } + addFontStyle(fontObj) { + if (!fontObj.data) { + throw new Error("addFontStyle: No font data available, " + 'ensure that the "fontExtraProperties" API parameter is set.'); + } + if (!this.cssStyle) { + this.cssStyle = this.svgFactory.createElement("svg:style"); + this.cssStyle.setAttributeNS(null, "type", "text/css"); + this.defs.append(this.cssStyle); + } + const url = createObjectURL(fontObj.data, fontObj.mimetype, this.forceDataSchema); + this.cssStyle.textContent += `@font-face { font-family: "${fontObj.loadedName}";` + ` src: url(${url}); }\n`; + } + setFont(details) { + const current = this.current; + const fontObj = this.commonObjs.get(details[0]); + let size = details[1]; + current.font = fontObj; + if (this.embedFonts && !fontObj.missingFile && !this.embeddedFonts[fontObj.loadedName]) { + this.addFontStyle(fontObj); + this.embeddedFonts[fontObj.loadedName] = fontObj; + } + current.fontMatrix = fontObj.fontMatrix || _util.FONT_IDENTITY_MATRIX; + let bold = "normal"; + if (fontObj.black) { + bold = "900"; + } else if (fontObj.bold) { + bold = "bold"; + } + const italic = fontObj.italic ? "italic" : "normal"; + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + current.fontSize = size; + current.fontFamily = fontObj.loadedName; + current.fontWeight = bold; + current.fontStyle = italic; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + current.xcoords = []; + current.ycoords = []; + } + endText() { + const current = this.current; + if (current.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG && current.txtElement?.hasChildNodes()) { + current.element = current.txtElement; + this.clip("nonzero"); + this.endPath(); + } + } + setLineWidth(width) { + if (width > 0) { + this.current.lineWidth = width; + } + } + setLineCap(style) { + this.current.lineCap = LINE_CAP_STYLES[style]; + } + setLineJoin(style) { + this.current.lineJoin = LINE_JOIN_STYLES[style]; + } + setMiterLimit(limit) { + this.current.miterLimit = limit; + } + setStrokeAlpha(strokeAlpha) { + this.current.strokeAlpha = strokeAlpha; + } + setStrokeRGBColor(r, g, b) { + this.current.strokeColor = _util.Util.makeHexColor(r, g, b); + } + setFillAlpha(fillAlpha) { + this.current.fillAlpha = fillAlpha; + } + setFillRGBColor(r, g, b) { + this.current.fillColor = _util.Util.makeHexColor(r, g, b); + this.current.tspan = this.svgFactory.createElement("svg:tspan"); + this.current.xcoords = []; + this.current.ycoords = []; + } + setStrokeColorN(args) { + this.current.strokeColor = this._makeColorN_Pattern(args); + } + setFillColorN(args) { + this.current.fillColor = this._makeColorN_Pattern(args); + } + shadingFill(args) { + const { + width, + height + } = this.viewport; + const inv = _util.Util.inverseTransform(this.transformMatrix); + const [x0, y0, x1, y1] = _util.Util.getAxialAlignedBoundingBox([0, 0, width, height], inv); + const rect = this.svgFactory.createElement("svg:rect"); + rect.setAttributeNS(null, "x", x0); + rect.setAttributeNS(null, "y", y0); + rect.setAttributeNS(null, "width", x1 - x0); + rect.setAttributeNS(null, "height", y1 - y0); + rect.setAttributeNS(null, "fill", this._makeShadingPattern(args)); + if (this.current.fillAlpha < 1) { + rect.setAttributeNS(null, "fill-opacity", this.current.fillAlpha); + } + this._ensureTransformGroup().append(rect); + } + _makeColorN_Pattern(args) { + if (args[0] === "TilingPattern") { + return this._makeTilingPattern(args); + } + return this._makeShadingPattern(args); + } + _makeTilingPattern(args) { + const color = args[1]; + const operatorList = args[2]; + const matrix = args[3] || _util.IDENTITY_MATRIX; + const [x0, y0, x1, y1] = args[4]; + const xstep = args[5]; + const ystep = args[6]; + const paintType = args[7]; + const tilingId = `shading${shadingCount++}`; + const [tx0, ty0, tx1, ty1] = _util.Util.normalizeRect([..._util.Util.applyTransform([x0, y0], matrix), ..._util.Util.applyTransform([x1, y1], matrix)]); + const [xscale, yscale] = _util.Util.singularValueDecompose2dScale(matrix); + const txstep = xstep * xscale; + const tystep = ystep * yscale; + const tiling = this.svgFactory.createElement("svg:pattern"); + tiling.setAttributeNS(null, "id", tilingId); + tiling.setAttributeNS(null, "patternUnits", "userSpaceOnUse"); + tiling.setAttributeNS(null, "width", txstep); + tiling.setAttributeNS(null, "height", tystep); + tiling.setAttributeNS(null, "x", `${tx0}`); + tiling.setAttributeNS(null, "y", `${ty0}`); + const svg = this.svg; + const transformMatrix = this.transformMatrix; + const fillColor = this.current.fillColor; + const strokeColor = this.current.strokeColor; + const bbox = this.svgFactory.create(tx1 - tx0, ty1 - ty0); + this.svg = bbox; + this.transformMatrix = matrix; + if (paintType === 2) { + const cssColor = _util.Util.makeHexColor(...color); + this.current.fillColor = cssColor; + this.current.strokeColor = cssColor; + } + this.executeOpTree(this.convertOpList(operatorList)); + this.svg = svg; + this.transformMatrix = transformMatrix; + this.current.fillColor = fillColor; + this.current.strokeColor = strokeColor; + tiling.append(bbox.childNodes[0]); + this.defs.append(tiling); + return `url(#${tilingId})`; + } + _makeShadingPattern(args) { + if (typeof args === "string") { + args = this.objs.get(args); + } + switch (args[0]) { + case "RadialAxial": + const shadingId = `shading${shadingCount++}`; + const colorStops = args[3]; + let gradient; + switch (args[1]) { + case "axial": + const point0 = args[4]; + const point1 = args[5]; + gradient = this.svgFactory.createElement("svg:linearGradient"); + gradient.setAttributeNS(null, "id", shadingId); + gradient.setAttributeNS(null, "gradientUnits", "userSpaceOnUse"); + gradient.setAttributeNS(null, "x1", point0[0]); + gradient.setAttributeNS(null, "y1", point0[1]); + gradient.setAttributeNS(null, "x2", point1[0]); + gradient.setAttributeNS(null, "y2", point1[1]); + break; + case "radial": + const focalPoint = args[4]; + const circlePoint = args[5]; + const focalRadius = args[6]; + const circleRadius = args[7]; + gradient = this.svgFactory.createElement("svg:radialGradient"); + gradient.setAttributeNS(null, "id", shadingId); + gradient.setAttributeNS(null, "gradientUnits", "userSpaceOnUse"); + gradient.setAttributeNS(null, "cx", circlePoint[0]); + gradient.setAttributeNS(null, "cy", circlePoint[1]); + gradient.setAttributeNS(null, "r", circleRadius); + gradient.setAttributeNS(null, "fx", focalPoint[0]); + gradient.setAttributeNS(null, "fy", focalPoint[1]); + gradient.setAttributeNS(null, "fr", focalRadius); + break; + default: + throw new Error(`Unknown RadialAxial type: ${args[1]}`); + } + for (const colorStop of colorStops) { + const stop = this.svgFactory.createElement("svg:stop"); + stop.setAttributeNS(null, "offset", colorStop[0]); + stop.setAttributeNS(null, "stop-color", colorStop[1]); + gradient.append(stop); + } + this.defs.append(gradient); + return `url(#${shadingId})`; + case "Mesh": + (0, _util.warn)("Unimplemented pattern Mesh"); + return null; + case "Dummy": + return "hotpink"; + default: + throw new Error(`Unknown IR type: ${args[0]}`); + } + } + setDash(dashArray, dashPhase) { + this.current.dashArray = dashArray; + this.current.dashPhase = dashPhase; + } + constructPath(ops, args) { + const current = this.current; + let x = current.x, + y = current.y; + let d = []; + let j = 0; + for (const op of ops) { + switch (op | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + const width = args[j++]; + const height = args[j++]; + const xw = x + width; + const yh = y + height; + d.push("M", pf(x), pf(y), "L", pf(xw), pf(y), "L", pf(xw), pf(yh), "L", pf(x), pf(yh), "Z"); + break; + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + d.push("M", pf(x), pf(y)); + break; + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + d.push("L", pf(x), pf(y)); + break; + case _util.OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + d.push("C", pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y)); + j += 6; + break; + case _util.OPS.curveTo2: + d.push("C", pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3])); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + case _util.OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + d.push("C", pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y)); + j += 4; + break; + case _util.OPS.closePath: + d.push("Z"); + break; + } + } + d = d.join(" "); + if (current.path && ops.length > 0 && ops[0] !== _util.OPS.rectangle && ops[0] !== _util.OPS.moveTo) { + d = current.path.getAttributeNS(null, "d") + d; + } else { + current.path = this.svgFactory.createElement("svg:path"); + this._ensureTransformGroup().append(current.path); + } + current.path.setAttributeNS(null, "d", d); + current.path.setAttributeNS(null, "fill", "none"); + current.element = current.path; + current.setCurrentPoint(x, y); + } + endPath() { + const current = this.current; + current.path = null; + if (!this.pendingClip) { + return; + } + if (!current.element) { + this.pendingClip = null; + return; + } + const clipId = `clippath${clipCount++}`; + const clipPath = this.svgFactory.createElement("svg:clipPath"); + clipPath.setAttributeNS(null, "id", clipId); + clipPath.setAttributeNS(null, "transform", pm(this.transformMatrix)); + const clipElement = current.element.cloneNode(true); + if (this.pendingClip === "evenodd") { + clipElement.setAttributeNS(null, "clip-rule", "evenodd"); + } else { + clipElement.setAttributeNS(null, "clip-rule", "nonzero"); + } + this.pendingClip = null; + clipPath.append(clipElement); + this.defs.append(clipPath); + if (current.activeClipUrl) { + current.clipGroup = null; + for (const prev of this.extraStack) { + prev.clipGroup = null; + } + clipPath.setAttributeNS(null, "clip-path", current.activeClipUrl); + } + current.activeClipUrl = `url(#${clipId})`; + this.tgrp = null; + } + clip(type) { + this.pendingClip = type; + } + closePath() { + const current = this.current; + if (current.path) { + const d = `${current.path.getAttributeNS(null, "d")}Z`; + current.path.setAttributeNS(null, "d", d); + } + } + setLeading(leading) { + this.current.leading = -leading; + } + setTextRise(textRise) { + this.current.textRise = textRise; + } + setTextRenderingMode(textRenderingMode) { + this.current.textRenderingMode = textRenderingMode; + } + setHScale(scale) { + this.current.textHScale = scale / 100; + } + setRenderingIntent(intent) {} + setFlatness(flatness) {} + setGState(states) { + for (const [key, value] of states) { + switch (key) { + case "LW": + this.setLineWidth(value); + break; + case "LC": + this.setLineCap(value); + break; + case "LJ": + this.setLineJoin(value); + break; + case "ML": + this.setMiterLimit(value); + break; + case "D": + this.setDash(value[0], value[1]); + break; + case "RI": + this.setRenderingIntent(value); + break; + case "FL": + this.setFlatness(value); + break; + case "Font": + this.setFont(value); + break; + case "CA": + this.setStrokeAlpha(value); + break; + case "ca": + this.setFillAlpha(value); + break; + default: + (0, _util.warn)(`Unimplemented graphic state operator ${key}`); + break; + } + } + } + fill() { + const current = this.current; + if (current.element) { + current.element.setAttributeNS(null, "fill", current.fillColor); + current.element.setAttributeNS(null, "fill-opacity", current.fillAlpha); + this.endPath(); + } + } + stroke() { + const current = this.current; + if (current.element) { + this._setStrokeAttributes(current.element); + current.element.setAttributeNS(null, "fill", "none"); + this.endPath(); + } + } + _setStrokeAttributes(element, lineWidthScale = 1) { + const current = this.current; + let dashArray = current.dashArray; + if (lineWidthScale !== 1 && dashArray.length > 0) { + dashArray = dashArray.map(function (value) { + return lineWidthScale * value; + }); + } + element.setAttributeNS(null, "stroke", current.strokeColor); + element.setAttributeNS(null, "stroke-opacity", current.strokeAlpha); + element.setAttributeNS(null, "stroke-miterlimit", pf(current.miterLimit)); + element.setAttributeNS(null, "stroke-linecap", current.lineCap); + element.setAttributeNS(null, "stroke-linejoin", current.lineJoin); + element.setAttributeNS(null, "stroke-width", pf(lineWidthScale * current.lineWidth) + "px"); + element.setAttributeNS(null, "stroke-dasharray", dashArray.map(pf).join(" ")); + element.setAttributeNS(null, "stroke-dashoffset", pf(lineWidthScale * current.dashPhase) + "px"); + } + eoFill() { + this.current.element?.setAttributeNS(null, "fill-rule", "evenodd"); + this.fill(); + } + fillStroke() { + this.stroke(); + this.fill(); + } + eoFillStroke() { + this.current.element?.setAttributeNS(null, "fill-rule", "evenodd"); + this.fillStroke(); + } + closeStroke() { + this.closePath(); + this.stroke(); + } + closeFillStroke() { + this.closePath(); + this.fillStroke(); + } + closeEOFillStroke() { + this.closePath(); + this.eoFillStroke(); + } + paintSolidColorImageMask() { + const rect = this.svgFactory.createElement("svg:rect"); + rect.setAttributeNS(null, "x", "0"); + rect.setAttributeNS(null, "y", "0"); + rect.setAttributeNS(null, "width", "1px"); + rect.setAttributeNS(null, "height", "1px"); + rect.setAttributeNS(null, "fill", this.current.fillColor); + this._ensureTransformGroup().append(rect); + } + paintImageXObject(objId) { + const imgData = this.getObject(objId); + if (!imgData) { + (0, _util.warn)(`Dependent image with object ID ${objId} is not ready yet`); + return; + } + this.paintInlineImageXObject(imgData); + } + paintInlineImageXObject(imgData, mask) { + const width = imgData.width; + const height = imgData.height; + const imgSrc = convertImgDataToPng(imgData, this.forceDataSchema, !!mask); + const cliprect = this.svgFactory.createElement("svg:rect"); + cliprect.setAttributeNS(null, "x", "0"); + cliprect.setAttributeNS(null, "y", "0"); + cliprect.setAttributeNS(null, "width", pf(width)); + cliprect.setAttributeNS(null, "height", pf(height)); + this.current.element = cliprect; + this.clip("nonzero"); + const imgEl = this.svgFactory.createElement("svg:image"); + imgEl.setAttributeNS(XLINK_NS, "xlink:href", imgSrc); + imgEl.setAttributeNS(null, "x", "0"); + imgEl.setAttributeNS(null, "y", pf(-height)); + imgEl.setAttributeNS(null, "width", pf(width) + "px"); + imgEl.setAttributeNS(null, "height", pf(height) + "px"); + imgEl.setAttributeNS(null, "transform", `scale(${pf(1 / width)} ${pf(-1 / height)})`); + if (mask) { + mask.append(imgEl); + } else { + this._ensureTransformGroup().append(imgEl); + } + } + paintImageMaskXObject(img) { + const imgData = this.getObject(img.data, img); + if (imgData.bitmap) { + (0, _util.warn)("paintImageMaskXObject: ImageBitmap support is not implemented, " + "ensure that the `isOffscreenCanvasSupported` API parameter is disabled."); + return; + } + const current = this.current; + const width = imgData.width; + const height = imgData.height; + const fillColor = current.fillColor; + current.maskId = `mask${maskCount++}`; + const mask = this.svgFactory.createElement("svg:mask"); + mask.setAttributeNS(null, "id", current.maskId); + const rect = this.svgFactory.createElement("svg:rect"); + rect.setAttributeNS(null, "x", "0"); + rect.setAttributeNS(null, "y", "0"); + rect.setAttributeNS(null, "width", pf(width)); + rect.setAttributeNS(null, "height", pf(height)); + rect.setAttributeNS(null, "fill", fillColor); + rect.setAttributeNS(null, "mask", `url(#${current.maskId})`); + this.defs.append(mask); + this._ensureTransformGroup().append(rect); + this.paintInlineImageXObject(imgData, mask); + } + paintFormXObjectBegin(matrix, bbox) { + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]); + } + if (bbox) { + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + const cliprect = this.svgFactory.createElement("svg:rect"); + cliprect.setAttributeNS(null, "x", bbox[0]); + cliprect.setAttributeNS(null, "y", bbox[1]); + cliprect.setAttributeNS(null, "width", pf(width)); + cliprect.setAttributeNS(null, "height", pf(height)); + this.current.element = cliprect; + this.clip("nonzero"); + this.endPath(); + } + } + paintFormXObjectEnd() {} + _initialize(viewport) { + const svg = this.svgFactory.create(viewport.width, viewport.height); + const definitions = this.svgFactory.createElement("svg:defs"); + svg.append(definitions); + this.defs = definitions; + const rootGroup = this.svgFactory.createElement("svg:g"); + rootGroup.setAttributeNS(null, "transform", pm(viewport.transform)); + svg.append(rootGroup); + this.svg = rootGroup; + return svg; + } + _ensureClipGroup() { + if (!this.current.clipGroup) { + const clipGroup = this.svgFactory.createElement("svg:g"); + clipGroup.setAttributeNS(null, "clip-path", this.current.activeClipUrl); + this.svg.append(clipGroup); + this.current.clipGroup = clipGroup; + } + return this.current.clipGroup; + } + _ensureTransformGroup() { + if (!this.tgrp) { + this.tgrp = this.svgFactory.createElement("svg:g"); + this.tgrp.setAttributeNS(null, "transform", pm(this.transformMatrix)); + if (this.current.activeClipUrl) { + this._ensureClipGroup().append(this.tgrp); + } else { + this.svg.append(this.tgrp); + } + } + return this.tgrp; + } +} +exports.SVGGraphics = SVGGraphics; + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaText = void 0; +class XfaText { + static textContent(xfa) { + const items = []; + const output = { + items, + styles: Object.create(null) + }; + function walk(node) { + if (!node) { + return; + } + let str = null; + const name = node.name; + if (name === "#text") { + str = node.value; + } else if (!XfaText.shouldBuildText(name)) { + return; + } else if (node?.attributes?.textContent) { + str = node.attributes.textContent; + } else if (node.value) { + str = node.value; + } + if (str !== null) { + items.push({ + str + }); + } + if (!node.children) { + return; + } + for (const child of node.children) { + walk(child); + } + } + walk(xfa); + return output; + } + static shouldBuildText(name) { + return !(name === "textarea" || name === "input" || name === "option" || name === "select"); + } +} +exports.XfaText = XfaText; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextLayerRenderTask = void 0; +exports.renderTextLayer = renderTextLayer; +exports.updateTextLayer = updateTextLayer; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +const MAX_TEXT_DIVS_TO_RENDER = 100000; +const DEFAULT_FONT_SIZE = 30; +const DEFAULT_FONT_ASCENT = 0.8; +const ascentCache = new Map(); +function getCtx(size, isOffscreenCanvasSupported) { + let ctx; + if (isOffscreenCanvasSupported && _util.FeatureTest.isOffscreenCanvasSupported) { + ctx = new OffscreenCanvas(size, size).getContext("2d", { + alpha: false + }); + } else { + const canvas = document.createElement("canvas"); + canvas.width = canvas.height = size; + ctx = canvas.getContext("2d", { + alpha: false + }); + } + return ctx; +} +function getAscent(fontFamily, isOffscreenCanvasSupported) { + const cachedAscent = ascentCache.get(fontFamily); + if (cachedAscent) { + return cachedAscent; + } + const ctx = getCtx(DEFAULT_FONT_SIZE, isOffscreenCanvasSupported); + ctx.font = `${DEFAULT_FONT_SIZE}px ${fontFamily}`; + const metrics = ctx.measureText(""); + let ascent = metrics.fontBoundingBoxAscent; + let descent = Math.abs(metrics.fontBoundingBoxDescent); + if (ascent) { + const ratio = ascent / (ascent + descent); + ascentCache.set(fontFamily, ratio); + ctx.canvas.width = ctx.canvas.height = 0; + return ratio; + } + ctx.strokeStyle = "red"; + ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE); + ctx.strokeText("g", 0, 0); + let pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data; + descent = 0; + for (let i = pixels.length - 1 - 3; i >= 0; i -= 4) { + if (pixels[i] > 0) { + descent = Math.ceil(i / 4 / DEFAULT_FONT_SIZE); + break; + } + } + ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE); + ctx.strokeText("A", 0, DEFAULT_FONT_SIZE); + pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data; + ascent = 0; + for (let i = 0, ii = pixels.length; i < ii; i += 4) { + if (pixels[i] > 0) { + ascent = DEFAULT_FONT_SIZE - Math.floor(i / 4 / DEFAULT_FONT_SIZE); + break; + } + } + ctx.canvas.width = ctx.canvas.height = 0; + if (ascent) { + const ratio = ascent / (ascent + descent); + ascentCache.set(fontFamily, ratio); + return ratio; + } + ascentCache.set(fontFamily, DEFAULT_FONT_ASCENT); + return DEFAULT_FONT_ASCENT; +} +function appendText(task, geom, styles) { + const textDiv = document.createElement("span"); + const textDivProperties = { + angle: 0, + canvasWidth: 0, + hasText: geom.str !== "", + hasEOL: geom.hasEOL, + fontSize: 0 + }; + task._textDivs.push(textDiv); + const tx = _util.Util.transform(task._transform, geom.transform); + let angle = Math.atan2(tx[1], tx[0]); + const style = styles[geom.fontName]; + if (style.vertical) { + angle += Math.PI / 2; + } + const fontHeight = Math.hypot(tx[2], tx[3]); + const fontAscent = fontHeight * getAscent(style.fontFamily, task._isOffscreenCanvasSupported); + let left, top; + if (angle === 0) { + left = tx[4]; + top = tx[5] - fontAscent; + } else { + left = tx[4] + fontAscent * Math.sin(angle); + top = tx[5] - fontAscent * Math.cos(angle); + } + const scaleFactorStr = "calc(var(--scale-factor)*"; + const divStyle = textDiv.style; + if (task._container === task._rootContainer) { + divStyle.left = `${(100 * left / task._pageWidth).toFixed(2)}%`; + divStyle.top = `${(100 * top / task._pageHeight).toFixed(2)}%`; + } else { + divStyle.left = `${scaleFactorStr}${left.toFixed(2)}px)`; + divStyle.top = `${scaleFactorStr}${top.toFixed(2)}px)`; + } + divStyle.fontSize = `${scaleFactorStr}${fontHeight.toFixed(2)}px)`; + divStyle.fontFamily = style.fontFamily; + textDivProperties.fontSize = fontHeight; + textDiv.setAttribute("role", "presentation"); + textDiv.textContent = geom.str; + textDiv.dir = geom.dir; + if (task._fontInspectorEnabled) { + textDiv.dataset.fontName = geom.fontName; + } + if (angle !== 0) { + textDivProperties.angle = angle * (180 / Math.PI); + } + let shouldScaleText = false; + if (geom.str.length > 1) { + shouldScaleText = true; + } else if (geom.str !== " " && geom.transform[0] !== geom.transform[3]) { + const absScaleX = Math.abs(geom.transform[0]), + absScaleY = Math.abs(geom.transform[3]); + if (absScaleX !== absScaleY && Math.max(absScaleX, absScaleY) / Math.min(absScaleX, absScaleY) > 1.5) { + shouldScaleText = true; + } + } + if (shouldScaleText) { + textDivProperties.canvasWidth = style.vertical ? geom.height : geom.width; + } + task._textDivProperties.set(textDiv, textDivProperties); + if (task._isReadableStream) { + task._layoutText(textDiv); + } +} +function layout(params) { + const { + div, + scale, + properties, + ctx, + prevFontSize, + prevFontFamily + } = params; + const { + style + } = div; + let transform = ""; + if (properties.canvasWidth !== 0 && properties.hasText) { + const { + fontFamily + } = style; + const { + canvasWidth, + fontSize + } = properties; + if (prevFontSize !== fontSize || prevFontFamily !== fontFamily) { + ctx.font = `${fontSize * scale}px ${fontFamily}`; + params.prevFontSize = fontSize; + params.prevFontFamily = fontFamily; + } + const { + width + } = ctx.measureText(div.textContent); + if (width > 0) { + transform = `scaleX(${canvasWidth * scale / width})`; + } + } + if (properties.angle !== 0) { + transform = `rotate(${properties.angle}deg) ${transform}`; + } + if (transform.length > 0) { + style.transform = transform; + } +} +function render(task) { + if (task._canceled) { + return; + } + const textDivs = task._textDivs; + const capability = task._capability; + const textDivsLength = textDivs.length; + if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) { + capability.resolve(); + return; + } + if (!task._isReadableStream) { + for (const textDiv of textDivs) { + task._layoutText(textDiv); + } + } + capability.resolve(); +} +class TextLayerRenderTask { + constructor({ + textContentSource, + container, + viewport, + textDivs, + textDivProperties, + textContentItemsStr, + isOffscreenCanvasSupported + }) { + this._textContentSource = textContentSource; + this._isReadableStream = textContentSource instanceof ReadableStream; + this._container = this._rootContainer = container; + this._textDivs = textDivs || []; + this._textContentItemsStr = textContentItemsStr || []; + this._isOffscreenCanvasSupported = isOffscreenCanvasSupported; + this._fontInspectorEnabled = !!globalThis.FontInspector?.enabled; + this._reader = null; + this._textDivProperties = textDivProperties || new WeakMap(); + this._canceled = false; + this._capability = new _util.PromiseCapability(); + this._layoutTextParams = { + prevFontSize: null, + prevFontFamily: null, + div: null, + scale: viewport.scale * (globalThis.devicePixelRatio || 1), + properties: null, + ctx: getCtx(0, isOffscreenCanvasSupported) + }; + const { + pageWidth, + pageHeight, + pageX, + pageY + } = viewport.rawDims; + this._transform = [1, 0, 0, -1, -pageX, pageY + pageHeight]; + this._pageWidth = pageWidth; + this._pageHeight = pageHeight; + (0, _display_utils.setLayerDimensions)(container, viewport); + this._capability.promise.finally(() => { + this._layoutTextParams = null; + }).catch(() => {}); + } + get promise() { + return this._capability.promise; + } + cancel() { + this._canceled = true; + if (this._reader) { + this._reader.cancel(new _util.AbortException("TextLayer task cancelled.")).catch(() => {}); + this._reader = null; + } + this._capability.reject(new _util.AbortException("TextLayer task cancelled.")); + } + _processItems(items, styleCache) { + for (const item of items) { + if (item.str === undefined) { + if (item.type === "beginMarkedContentProps" || item.type === "beginMarkedContent") { + const parent = this._container; + this._container = document.createElement("span"); + this._container.classList.add("markedContent"); + if (item.id !== null) { + this._container.setAttribute("id", `${item.id}`); + } + parent.append(this._container); + } else if (item.type === "endMarkedContent") { + this._container = this._container.parentNode; + } + continue; + } + this._textContentItemsStr.push(item.str); + appendText(this, item, styleCache); + } + } + _layoutText(textDiv) { + const textDivProperties = this._layoutTextParams.properties = this._textDivProperties.get(textDiv); + this._layoutTextParams.div = textDiv; + layout(this._layoutTextParams); + if (textDivProperties.hasText) { + this._container.append(textDiv); + } + if (textDivProperties.hasEOL) { + const br = document.createElement("br"); + br.setAttribute("role", "presentation"); + this._container.append(br); + } + } + _render() { + const capability = new _util.PromiseCapability(); + let styleCache = Object.create(null); + if (this._isReadableStream) { + const pump = () => { + this._reader.read().then(({ + value, + done + }) => { + if (done) { + capability.resolve(); + return; + } + Object.assign(styleCache, value.styles); + this._processItems(value.items, styleCache); + pump(); + }, capability.reject); + }; + this._reader = this._textContentSource.getReader(); + pump(); + } else if (this._textContentSource) { + const { + items, + styles + } = this._textContentSource; + this._processItems(items, styles); + capability.resolve(); + } else { + throw new Error('No "textContentSource" parameter specified.'); + } + capability.promise.then(() => { + styleCache = null; + render(this); + }, this._capability.reject); + } +} +exports.TextLayerRenderTask = TextLayerRenderTask; +function renderTextLayer(params) { + if (!params.textContentSource && (params.textContent || params.textContentStream)) { + (0, _display_utils.deprecated)("The TextLayerRender `textContent`/`textContentStream` parameters " + "will be removed in the future, please use `textContentSource` instead."); + params.textContentSource = params.textContent || params.textContentStream; + } + const { + container, + viewport + } = params; + const style = getComputedStyle(container); + const visibility = style.getPropertyValue("visibility"); + const scaleFactor = parseFloat(style.getPropertyValue("--scale-factor")); + if (visibility === "visible" && (!scaleFactor || Math.abs(scaleFactor - viewport.scale) > 1e-5)) { + console.error("The `--scale-factor` CSS-variable must be set, " + "to the same value as `viewport.scale`, " + "either on the `container`-element itself or higher up in the DOM."); + } + const task = new TextLayerRenderTask(params); + task._render(); + return task; +} +function updateTextLayer({ + container, + viewport, + textDivs, + textDivProperties, + isOffscreenCanvasSupported, + mustRotate = true, + mustRescale = true +}) { + if (mustRotate) { + (0, _display_utils.setLayerDimensions)(container, { + rotation: viewport.rotation + }); + } + if (mustRescale) { + const ctx = getCtx(0, isOffscreenCanvasSupported); + const scale = viewport.scale * (globalThis.devicePixelRatio || 1); + const params = { + prevFontSize: null, + prevFontFamily: null, + div: null, + scale, + properties: null, + ctx + }; + for (const div of textDivs) { + params.properties = textDivProperties.get(div); + params.div = div; + layout(params); + } + } +} + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditorLayer = void 0; +var _util = __w_pdfjs_require__(1); +var _editor = __w_pdfjs_require__(4); +var _freetext = __w_pdfjs_require__(28); +var _ink = __w_pdfjs_require__(33); +var _display_utils = __w_pdfjs_require__(6); +var _stamp = __w_pdfjs_require__(34); +class AnnotationEditorLayer { + #accessibilityManager; + #allowClick = false; + #annotationLayer = null; + #boundPointerup = this.pointerup.bind(this); + #boundPointerdown = this.pointerdown.bind(this); + #editors = new Map(); + #hadPointerDown = false; + #isCleaningUp = false; + #isDisabling = false; + #uiManager; + static _initialized = false; + constructor({ + uiManager, + pageIndex, + div, + accessibilityManager, + annotationLayer, + viewport, + l10n + }) { + const editorTypes = [_freetext.FreeTextEditor, _ink.InkEditor, _stamp.StampEditor]; + if (!AnnotationEditorLayer._initialized) { + AnnotationEditorLayer._initialized = true; + for (const editorType of editorTypes) { + editorType.initialize(l10n); + } + } + uiManager.registerEditorTypes(editorTypes); + this.#uiManager = uiManager; + this.pageIndex = pageIndex; + this.div = div; + this.#accessibilityManager = accessibilityManager; + this.#annotationLayer = annotationLayer; + this.viewport = viewport; + this.#uiManager.addLayer(this); + } + get isEmpty() { + return this.#editors.size === 0; + } + updateToolbar(mode) { + this.#uiManager.updateToolbar(mode); + } + updateMode(mode = this.#uiManager.getMode()) { + this.#cleanup(); + if (mode === _util.AnnotationEditorType.INK) { + this.addInkEditorIfNeeded(false); + this.disableClick(); + } else { + this.enableClick(); + } + if (mode !== _util.AnnotationEditorType.NONE) { + this.div.classList.toggle("freeTextEditing", mode === _util.AnnotationEditorType.FREETEXT); + this.div.classList.toggle("inkEditing", mode === _util.AnnotationEditorType.INK); + this.div.classList.toggle("stampEditing", mode === _util.AnnotationEditorType.STAMP); + this.div.hidden = false; + } + } + addInkEditorIfNeeded(isCommitting) { + if (!isCommitting && this.#uiManager.getMode() !== _util.AnnotationEditorType.INK) { + return; + } + if (!isCommitting) { + for (const editor of this.#editors.values()) { + if (editor.isEmpty()) { + editor.setInBackground(); + return; + } + } + } + const editor = this.#createAndAddNewEditor({ + offsetX: 0, + offsetY: 0 + }, false); + editor.setInBackground(); + } + setEditingState(isEditing) { + this.#uiManager.setEditingState(isEditing); + } + addCommands(params) { + this.#uiManager.addCommands(params); + } + enable() { + this.div.style.pointerEvents = "auto"; + const annotationElementIds = new Set(); + for (const editor of this.#editors.values()) { + editor.enableEditing(); + if (editor.annotationElementId) { + annotationElementIds.add(editor.annotationElementId); + } + } + if (!this.#annotationLayer) { + return; + } + const editables = this.#annotationLayer.getEditableAnnotations(); + for (const editable of editables) { + editable.hide(); + if (this.#uiManager.isDeletedAnnotationElement(editable.data.id)) { + continue; + } + if (annotationElementIds.has(editable.data.id)) { + continue; + } + const editor = this.deserialize(editable); + if (!editor) { + continue; + } + this.addOrRebuild(editor); + editor.enableEditing(); + } + } + disable() { + this.#isDisabling = true; + this.div.style.pointerEvents = "none"; + const hiddenAnnotationIds = new Set(); + for (const editor of this.#editors.values()) { + editor.disableEditing(); + if (!editor.annotationElementId || editor.serialize() !== null) { + hiddenAnnotationIds.add(editor.annotationElementId); + continue; + } + this.getEditableAnnotation(editor.annotationElementId)?.show(); + editor.remove(); + } + if (this.#annotationLayer) { + const editables = this.#annotationLayer.getEditableAnnotations(); + for (const editable of editables) { + const { + id + } = editable.data; + if (hiddenAnnotationIds.has(id) || this.#uiManager.isDeletedAnnotationElement(id)) { + continue; + } + editable.show(); + } + } + this.#cleanup(); + if (this.isEmpty) { + this.div.hidden = true; + } + this.#isDisabling = false; + } + getEditableAnnotation(id) { + return this.#annotationLayer?.getEditableAnnotation(id) || null; + } + setActiveEditor(editor) { + const currentActive = this.#uiManager.getActive(); + if (currentActive === editor) { + return; + } + this.#uiManager.setActiveEditor(editor); + } + enableClick() { + this.div.addEventListener("pointerdown", this.#boundPointerdown); + this.div.addEventListener("pointerup", this.#boundPointerup); + } + disableClick() { + this.div.removeEventListener("pointerdown", this.#boundPointerdown); + this.div.removeEventListener("pointerup", this.#boundPointerup); + } + attach(editor) { + this.#editors.set(editor.id, editor); + const { + annotationElementId + } = editor; + if (annotationElementId && this.#uiManager.isDeletedAnnotationElement(annotationElementId)) { + this.#uiManager.removeDeletedAnnotationElement(editor); + } + } + detach(editor) { + this.#editors.delete(editor.id); + this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv); + if (!this.#isDisabling && editor.annotationElementId) { + this.#uiManager.addDeletedAnnotationElement(editor); + } + } + remove(editor) { + this.detach(editor); + this.#uiManager.removeEditor(editor); + if (editor.div.contains(document.activeElement)) { + setTimeout(() => { + this.#uiManager.focusMainContainer(); + }, 0); + } + editor.div.remove(); + editor.isAttachedToDOM = false; + if (!this.#isCleaningUp) { + this.addInkEditorIfNeeded(false); + } + } + changeParent(editor) { + if (editor.parent === this) { + return; + } + if (editor.annotationElementId) { + this.#uiManager.addDeletedAnnotationElement(editor.annotationElementId); + _editor.AnnotationEditor.deleteAnnotationElement(editor); + editor.annotationElementId = null; + } + this.attach(editor); + editor.parent?.detach(editor); + editor.setParent(this); + if (editor.div && editor.isAttachedToDOM) { + editor.div.remove(); + this.div.append(editor.div); + } + } + add(editor) { + this.changeParent(editor); + this.#uiManager.addEditor(editor); + this.attach(editor); + if (!editor.isAttachedToDOM) { + const div = editor.render(); + this.div.append(div); + editor.isAttachedToDOM = true; + } + editor.fixAndSetPosition(); + editor.onceAdded(); + this.#uiManager.addToAnnotationStorage(editor); + } + moveEditorInDOM(editor) { + if (!editor.isAttachedToDOM) { + return; + } + const { + activeElement + } = document; + if (editor.div.contains(activeElement)) { + editor._focusEventsAllowed = false; + setTimeout(() => { + if (!editor.div.contains(document.activeElement)) { + editor.div.addEventListener("focusin", () => { + editor._focusEventsAllowed = true; + }, { + once: true + }); + activeElement.focus(); + } else { + editor._focusEventsAllowed = true; + } + }, 0); + } + editor._structTreeParentId = this.#accessibilityManager?.moveElementInDOM(this.div, editor.div, editor.contentDiv, true); + } + addOrRebuild(editor) { + if (editor.needsToBeRebuilt()) { + editor.rebuild(); + } else { + this.add(editor); + } + } + addUndoableEditor(editor) { + const cmd = () => editor._uiManager.rebuild(editor); + const undo = () => { + editor.remove(); + }; + this.addCommands({ + cmd, + undo, + mustExec: false + }); + } + getNextId() { + return this.#uiManager.getId(); + } + #createNewEditor(params) { + switch (this.#uiManager.getMode()) { + case _util.AnnotationEditorType.FREETEXT: + return new _freetext.FreeTextEditor(params); + case _util.AnnotationEditorType.INK: + return new _ink.InkEditor(params); + case _util.AnnotationEditorType.STAMP: + return new _stamp.StampEditor(params); + } + return null; + } + pasteEditor(mode, params) { + this.#uiManager.updateToolbar(mode); + this.#uiManager.updateMode(mode); + const { + offsetX, + offsetY + } = this.#getCenterPoint(); + const id = this.getNextId(); + const editor = this.#createNewEditor({ + parent: this, + id, + x: offsetX, + y: offsetY, + uiManager: this.#uiManager, + isCentered: true, + ...params + }); + if (editor) { + this.add(editor); + } + } + deserialize(data) { + switch (data.annotationType ?? data.annotationEditorType) { + case _util.AnnotationEditorType.FREETEXT: + return _freetext.FreeTextEditor.deserialize(data, this, this.#uiManager); + case _util.AnnotationEditorType.INK: + return _ink.InkEditor.deserialize(data, this, this.#uiManager); + case _util.AnnotationEditorType.STAMP: + return _stamp.StampEditor.deserialize(data, this, this.#uiManager); + } + return null; + } + #createAndAddNewEditor(event, isCentered) { + const id = this.getNextId(); + const editor = this.#createNewEditor({ + parent: this, + id, + x: event.offsetX, + y: event.offsetY, + uiManager: this.#uiManager, + isCentered + }); + if (editor) { + this.add(editor); + } + return editor; + } + #getCenterPoint() { + const { + x, + y, + width, + height + } = this.div.getBoundingClientRect(); + const tlX = Math.max(0, x); + const tlY = Math.max(0, y); + const brX = Math.min(window.innerWidth, x + width); + const brY = Math.min(window.innerHeight, y + height); + const centerX = (tlX + brX) / 2 - x; + const centerY = (tlY + brY) / 2 - y; + const [offsetX, offsetY] = this.viewport.rotation % 180 === 0 ? [centerX, centerY] : [centerY, centerX]; + return { + offsetX, + offsetY + }; + } + addNewEditor() { + this.#createAndAddNewEditor(this.#getCenterPoint(), true); + } + setSelected(editor) { + this.#uiManager.setSelected(editor); + } + toggleSelected(editor) { + this.#uiManager.toggleSelected(editor); + } + isSelected(editor) { + return this.#uiManager.isSelected(editor); + } + unselect(editor) { + this.#uiManager.unselect(editor); + } + pointerup(event) { + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + return; + } + if (event.target !== this.div) { + return; + } + if (!this.#hadPointerDown) { + return; + } + this.#hadPointerDown = false; + if (!this.#allowClick) { + this.#allowClick = true; + return; + } + if (this.#uiManager.getMode() === _util.AnnotationEditorType.STAMP) { + this.#uiManager.unselectAll(); + return; + } + this.#createAndAddNewEditor(event, false); + } + pointerdown(event) { + if (this.#hadPointerDown) { + this.#hadPointerDown = false; + return; + } + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + return; + } + if (event.target !== this.div) { + return; + } + this.#hadPointerDown = true; + const editor = this.#uiManager.getActive(); + this.#allowClick = !editor || editor.isEmpty(); + } + findNewParent(editor, x, y) { + const layer = this.#uiManager.findParent(x, y); + if (layer === null || layer === this) { + return false; + } + layer.changeParent(editor); + return true; + } + destroy() { + if (this.#uiManager.getActive()?.parent === this) { + this.#uiManager.commitOrRemove(); + this.#uiManager.setActiveEditor(null); + } + for (const editor of this.#editors.values()) { + this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv); + editor.setParent(null); + editor.isAttachedToDOM = false; + editor.div.remove(); + } + this.div = null; + this.#editors.clear(); + this.#uiManager.removeLayer(this); + } + #cleanup() { + this.#isCleaningUp = true; + for (const editor of this.#editors.values()) { + if (editor.isEmpty()) { + editor.remove(); + } + } + this.#isCleaningUp = false; + } + render({ + viewport + }) { + this.viewport = viewport; + (0, _display_utils.setLayerDimensions)(this.div, viewport); + for (const editor of this.#uiManager.getEditors(this.pageIndex)) { + this.add(editor); + } + this.updateMode(); + } + update({ + viewport + }) { + this.#uiManager.commitOrRemove(); + this.viewport = viewport; + (0, _display_utils.setLayerDimensions)(this.div, { + rotation: viewport.rotation + }); + this.updateMode(); + } + get pageDimensions() { + const { + pageWidth, + pageHeight + } = this.viewport.rawDims; + return [pageWidth, pageHeight]; + } +} +exports.AnnotationEditorLayer = AnnotationEditorLayer; + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FreeTextEditor = void 0; +var _util = __w_pdfjs_require__(1); +var _tools = __w_pdfjs_require__(5); +var _editor = __w_pdfjs_require__(4); +var _annotation_layer = __w_pdfjs_require__(29); +class FreeTextEditor extends _editor.AnnotationEditor { + #boundEditorDivBlur = this.editorDivBlur.bind(this); + #boundEditorDivFocus = this.editorDivFocus.bind(this); + #boundEditorDivInput = this.editorDivInput.bind(this); + #boundEditorDivKeydown = this.editorDivKeydown.bind(this); + #color; + #content = ""; + #editorDivId = `${this.id}-editor`; + #fontSize; + #initialData = null; + static _freeTextDefaultContent = ""; + static _internalPadding = 0; + static _defaultColor = null; + static _defaultFontSize = 10; + static get _keyboardManager() { + const proto = FreeTextEditor.prototype; + const arrowChecker = self => self.isEmpty(); + const small = _tools.AnnotationEditorUIManager.TRANSLATE_SMALL; + const big = _tools.AnnotationEditorUIManager.TRANSLATE_BIG; + return (0, _util.shadow)(this, "_keyboardManager", new _tools.KeyboardManager([[["ctrl+s", "mac+meta+s", "ctrl+p", "mac+meta+p"], proto.commitOrRemove, { + bubbles: true + }], [["ctrl+Enter", "mac+meta+Enter", "Escape", "mac+Escape"], proto.commitOrRemove], [["ArrowLeft", "mac+ArrowLeft"], proto._translateEmpty, { + args: [-small, 0], + checker: arrowChecker + }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto._translateEmpty, { + args: [-big, 0], + checker: arrowChecker + }], [["ArrowRight", "mac+ArrowRight"], proto._translateEmpty, { + args: [small, 0], + checker: arrowChecker + }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto._translateEmpty, { + args: [big, 0], + checker: arrowChecker + }], [["ArrowUp", "mac+ArrowUp"], proto._translateEmpty, { + args: [0, -small], + checker: arrowChecker + }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto._translateEmpty, { + args: [0, -big], + checker: arrowChecker + }], [["ArrowDown", "mac+ArrowDown"], proto._translateEmpty, { + args: [0, small], + checker: arrowChecker + }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto._translateEmpty, { + args: [0, big], + checker: arrowChecker + }]])); + } + static _type = "freetext"; + constructor(params) { + super({ + ...params, + name: "freeTextEditor" + }); + this.#color = params.color || FreeTextEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor; + this.#fontSize = params.fontSize || FreeTextEditor._defaultFontSize; + } + static initialize(l10n) { + _editor.AnnotationEditor.initialize(l10n, { + strings: ["free_text2_default_content", "editor_free_text2_aria_label"] + }); + const style = getComputedStyle(document.documentElement); + this._internalPadding = parseFloat(style.getPropertyValue("--freetext-padding")); + } + static updateDefaultParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.FREETEXT_SIZE: + FreeTextEditor._defaultFontSize = value; + break; + case _util.AnnotationEditorParamsType.FREETEXT_COLOR: + FreeTextEditor._defaultColor = value; + break; + } + } + updateParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.FREETEXT_SIZE: + this.#updateFontSize(value); + break; + case _util.AnnotationEditorParamsType.FREETEXT_COLOR: + this.#updateColor(value); + break; + } + } + static get defaultPropertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.FREETEXT_SIZE, FreeTextEditor._defaultFontSize], [_util.AnnotationEditorParamsType.FREETEXT_COLOR, FreeTextEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor]]; + } + get propertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.FREETEXT_SIZE, this.#fontSize], [_util.AnnotationEditorParamsType.FREETEXT_COLOR, this.#color]]; + } + #updateFontSize(fontSize) { + const setFontsize = size => { + this.editorDiv.style.fontSize = `calc(${size}px * var(--scale-factor))`; + this.translate(0, -(size - this.#fontSize) * this.parentScale); + this.#fontSize = size; + this.#setEditorDimensions(); + }; + const savedFontsize = this.#fontSize; + this.addCommands({ + cmd: () => { + setFontsize(fontSize); + }, + undo: () => { + setFontsize(savedFontsize); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.FREETEXT_SIZE, + overwriteIfSameType: true, + keepUndo: true + }); + } + #updateColor(color) { + const savedColor = this.#color; + this.addCommands({ + cmd: () => { + this.#color = this.editorDiv.style.color = color; + }, + undo: () => { + this.#color = this.editorDiv.style.color = savedColor; + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.FREETEXT_COLOR, + overwriteIfSameType: true, + keepUndo: true + }); + } + _translateEmpty(x, y) { + this._uiManager.translateSelectedEditors(x, y, true); + } + getInitialTranslation() { + const scale = this.parentScale; + return [-FreeTextEditor._internalPadding * scale, -(FreeTextEditor._internalPadding + this.#fontSize) * scale]; + } + rebuild() { + if (!this.parent) { + return; + } + super.rebuild(); + if (this.div === null) { + return; + } + if (!this.isAttachedToDOM) { + this.parent.add(this); + } + } + enableEditMode() { + if (this.isInEditMode()) { + return; + } + this.parent.setEditingState(false); + this.parent.updateToolbar(_util.AnnotationEditorType.FREETEXT); + super.enableEditMode(); + this.overlayDiv.classList.remove("enabled"); + this.editorDiv.contentEditable = true; + this._isDraggable = false; + this.div.removeAttribute("aria-activedescendant"); + this.editorDiv.addEventListener("keydown", this.#boundEditorDivKeydown); + this.editorDiv.addEventListener("focus", this.#boundEditorDivFocus); + this.editorDiv.addEventListener("blur", this.#boundEditorDivBlur); + this.editorDiv.addEventListener("input", this.#boundEditorDivInput); + } + disableEditMode() { + if (!this.isInEditMode()) { + return; + } + this.parent.setEditingState(true); + super.disableEditMode(); + this.overlayDiv.classList.add("enabled"); + this.editorDiv.contentEditable = false; + this.div.setAttribute("aria-activedescendant", this.#editorDivId); + this._isDraggable = true; + this.editorDiv.removeEventListener("keydown", this.#boundEditorDivKeydown); + this.editorDiv.removeEventListener("focus", this.#boundEditorDivFocus); + this.editorDiv.removeEventListener("blur", this.#boundEditorDivBlur); + this.editorDiv.removeEventListener("input", this.#boundEditorDivInput); + this.div.focus({ + preventScroll: true + }); + this.isEditing = false; + this.parent.div.classList.add("freeTextEditing"); + } + focusin(event) { + if (!this._focusEventsAllowed) { + return; + } + super.focusin(event); + if (event.target !== this.editorDiv) { + this.editorDiv.focus(); + } + } + onceAdded() { + if (this.width) { + this.#cheatInitialRect(); + return; + } + this.enableEditMode(); + this.editorDiv.focus(); + if (this._initialOptions?.isCentered) { + this.center(); + } + this._initialOptions = null; + } + isEmpty() { + return !this.editorDiv || this.editorDiv.innerText.trim() === ""; + } + remove() { + this.isEditing = false; + if (this.parent) { + this.parent.setEditingState(true); + this.parent.div.classList.add("freeTextEditing"); + } + super.remove(); + } + #extractText() { + const divs = this.editorDiv.getElementsByTagName("div"); + if (divs.length === 0) { + return this.editorDiv.innerText; + } + const buffer = []; + for (const div of divs) { + buffer.push(div.innerText.replace(/\r\n?|\n/, "")); + } + return buffer.join("\n"); + } + #setEditorDimensions() { + const [parentWidth, parentHeight] = this.parentDimensions; + let rect; + if (this.isAttachedToDOM) { + rect = this.div.getBoundingClientRect(); + } else { + const { + currentLayer, + div + } = this; + const savedDisplay = div.style.display; + div.style.display = "hidden"; + currentLayer.div.append(this.div); + rect = div.getBoundingClientRect(); + div.remove(); + div.style.display = savedDisplay; + } + if (this.rotation % 180 === this.parentRotation % 180) { + this.width = rect.width / parentWidth; + this.height = rect.height / parentHeight; + } else { + this.width = rect.height / parentWidth; + this.height = rect.width / parentHeight; + } + this.fixAndSetPosition(); + } + commit() { + if (!this.isInEditMode()) { + return; + } + super.commit(); + this.disableEditMode(); + const savedText = this.#content; + const newText = this.#content = this.#extractText().trimEnd(); + if (savedText === newText) { + return; + } + const setText = text => { + this.#content = text; + if (!text) { + this.remove(); + return; + } + this.#setContent(); + this._uiManager.rebuild(this); + this.#setEditorDimensions(); + }; + this.addCommands({ + cmd: () => { + setText(newText); + }, + undo: () => { + setText(savedText); + }, + mustExec: false + }); + this.#setEditorDimensions(); + } + shouldGetKeyboardEvents() { + return this.isInEditMode(); + } + enterInEditMode() { + this.enableEditMode(); + this.editorDiv.focus(); + } + dblclick(event) { + this.enterInEditMode(); + } + keydown(event) { + if (event.target === this.div && event.key === "Enter") { + this.enterInEditMode(); + event.preventDefault(); + } + } + editorDivKeydown(event) { + FreeTextEditor._keyboardManager.exec(this, event); + } + editorDivFocus(event) { + this.isEditing = true; + } + editorDivBlur(event) { + this.isEditing = false; + } + editorDivInput(event) { + this.parent.div.classList.toggle("freeTextEditing", this.isEmpty()); + } + disableEditing() { + this.editorDiv.setAttribute("role", "comment"); + this.editorDiv.removeAttribute("aria-multiline"); + } + enableEditing() { + this.editorDiv.setAttribute("role", "textbox"); + this.editorDiv.setAttribute("aria-multiline", true); + } + render() { + if (this.div) { + return this.div; + } + let baseX, baseY; + if (this.width) { + baseX = this.x; + baseY = this.y; + } + super.render(); + this.editorDiv = document.createElement("div"); + this.editorDiv.className = "internal"; + this.editorDiv.setAttribute("id", this.#editorDivId); + this.enableEditing(); + _editor.AnnotationEditor._l10nPromise.get("editor_free_text2_aria_label").then(msg => this.editorDiv?.setAttribute("aria-label", msg)); + _editor.AnnotationEditor._l10nPromise.get("free_text2_default_content").then(msg => this.editorDiv?.setAttribute("default-content", msg)); + this.editorDiv.contentEditable = true; + const { + style + } = this.editorDiv; + style.fontSize = `calc(${this.#fontSize}px * var(--scale-factor))`; + style.color = this.#color; + this.div.append(this.editorDiv); + this.overlayDiv = document.createElement("div"); + this.overlayDiv.classList.add("overlay", "enabled"); + this.div.append(this.overlayDiv); + (0, _tools.bindEvents)(this, this.div, ["dblclick", "keydown"]); + if (this.width) { + const [parentWidth, parentHeight] = this.parentDimensions; + if (this.annotationElementId) { + const { + position + } = this.#initialData; + let [tx, ty] = this.getInitialTranslation(); + [tx, ty] = this.pageTranslationToScreen(tx, ty); + const [pageWidth, pageHeight] = this.pageDimensions; + const [pageX, pageY] = this.pageTranslation; + let posX, posY; + switch (this.rotation) { + case 0: + posX = baseX + (position[0] - pageX) / pageWidth; + posY = baseY + this.height - (position[1] - pageY) / pageHeight; + break; + case 90: + posX = baseX + (position[0] - pageX) / pageWidth; + posY = baseY - (position[1] - pageY) / pageHeight; + [tx, ty] = [ty, -tx]; + break; + case 180: + posX = baseX - this.width + (position[0] - pageX) / pageWidth; + posY = baseY - (position[1] - pageY) / pageHeight; + [tx, ty] = [-tx, -ty]; + break; + case 270: + posX = baseX + (position[0] - pageX - this.height * pageHeight) / pageWidth; + posY = baseY + (position[1] - pageY - this.width * pageWidth) / pageHeight; + [tx, ty] = [-ty, tx]; + break; + } + this.setAt(posX * parentWidth, posY * parentHeight, tx, ty); + } else { + this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight); + } + this.#setContent(); + this._isDraggable = true; + this.editorDiv.contentEditable = false; + } else { + this._isDraggable = false; + this.editorDiv.contentEditable = true; + } + return this.div; + } + #setContent() { + this.editorDiv.replaceChildren(); + if (!this.#content) { + return; + } + for (const line of this.#content.split("\n")) { + const div = document.createElement("div"); + div.append(line ? document.createTextNode(line) : document.createElement("br")); + this.editorDiv.append(div); + } + } + get contentDiv() { + return this.editorDiv; + } + static deserialize(data, parent, uiManager) { + let initialData = null; + if (data instanceof _annotation_layer.FreeTextAnnotationElement) { + const { + data: { + defaultAppearanceData: { + fontSize, + fontColor + }, + rect, + rotation, + id + }, + textContent, + textPosition, + parent: { + page: { + pageNumber + } + } + } = data; + if (!textContent || textContent.length === 0) { + return null; + } + initialData = data = { + annotationType: _util.AnnotationEditorType.FREETEXT, + color: Array.from(fontColor), + fontSize, + value: textContent.join("\n"), + position: textPosition, + pageIndex: pageNumber - 1, + rect, + rotation, + id, + deleted: false + }; + } + const editor = super.deserialize(data, parent, uiManager); + editor.#fontSize = data.fontSize; + editor.#color = _util.Util.makeHexColor(...data.color); + editor.#content = data.value; + editor.annotationElementId = data.id || null; + editor.#initialData = initialData; + return editor; + } + serialize(isForCopying = false) { + if (this.isEmpty()) { + return null; + } + if (this.deleted) { + return { + pageIndex: this.pageIndex, + id: this.annotationElementId, + deleted: true + }; + } + const padding = FreeTextEditor._internalPadding * this.parentScale; + const rect = this.getRect(padding, padding); + const color = _editor.AnnotationEditor._colorManager.convert(this.isAttachedToDOM ? getComputedStyle(this.editorDiv).color : this.#color); + const serialized = { + annotationType: _util.AnnotationEditorType.FREETEXT, + color, + fontSize: this.#fontSize, + value: this.#content, + pageIndex: this.pageIndex, + rect, + rotation: this.rotation, + structTreeParentId: this._structTreeParentId + }; + if (isForCopying) { + return serialized; + } + if (this.annotationElementId && !this.#hasElementChanged(serialized)) { + return null; + } + serialized.id = this.annotationElementId; + return serialized; + } + #hasElementChanged(serialized) { + const { + value, + fontSize, + color, + rect, + pageIndex + } = this.#initialData; + return serialized.value !== value || serialized.fontSize !== fontSize || serialized.rect.some((x, i) => Math.abs(x - rect[i]) >= 1) || serialized.color.some((c, i) => c !== color[i]) || serialized.pageIndex !== pageIndex; + } + #cheatInitialRect(delayed = false) { + if (!this.annotationElementId) { + return; + } + this.#setEditorDimensions(); + if (!delayed && (this.width === 0 || this.height === 0)) { + setTimeout(() => this.#cheatInitialRect(true), 0); + return; + } + const padding = FreeTextEditor._internalPadding * this.parentScale; + this.#initialData.rect = this.getRect(padding, padding); + } +} +exports.FreeTextEditor = FreeTextEditor; + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StampAnnotationElement = exports.InkAnnotationElement = exports.FreeTextAnnotationElement = exports.AnnotationLayer = void 0; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +var _annotation_storage = __w_pdfjs_require__(3); +var _scripting_utils = __w_pdfjs_require__(30); +var _displayL10n_utils = __w_pdfjs_require__(31); +var _xfa_layer = __w_pdfjs_require__(32); +const DEFAULT_TAB_INDEX = 1000; +const DEFAULT_FONT_SIZE = 9; +const GetElementsByNameSet = new WeakSet(); +function getRectDims(rect) { + return { + width: rect[2] - rect[0], + height: rect[3] - rect[1] + }; +} +class AnnotationElementFactory { + static create(parameters) { + const subtype = parameters.data.annotationType; + switch (subtype) { + case _util.AnnotationType.LINK: + return new LinkAnnotationElement(parameters); + case _util.AnnotationType.TEXT: + return new TextAnnotationElement(parameters); + case _util.AnnotationType.WIDGET: + const fieldType = parameters.data.fieldType; + switch (fieldType) { + case "Tx": + return new TextWidgetAnnotationElement(parameters); + case "Btn": + if (parameters.data.radioButton) { + return new RadioButtonWidgetAnnotationElement(parameters); + } else if (parameters.data.checkBox) { + return new CheckboxWidgetAnnotationElement(parameters); + } + return new PushButtonWidgetAnnotationElement(parameters); + case "Ch": + return new ChoiceWidgetAnnotationElement(parameters); + case "Sig": + return new SignatureWidgetAnnotationElement(parameters); + } + return new WidgetAnnotationElement(parameters); + case _util.AnnotationType.POPUP: + return new PopupAnnotationElement(parameters); + case _util.AnnotationType.FREETEXT: + return new FreeTextAnnotationElement(parameters); + case _util.AnnotationType.LINE: + return new LineAnnotationElement(parameters); + case _util.AnnotationType.SQUARE: + return new SquareAnnotationElement(parameters); + case _util.AnnotationType.CIRCLE: + return new CircleAnnotationElement(parameters); + case _util.AnnotationType.POLYLINE: + return new PolylineAnnotationElement(parameters); + case _util.AnnotationType.CARET: + return new CaretAnnotationElement(parameters); + case _util.AnnotationType.INK: + return new InkAnnotationElement(parameters); + case _util.AnnotationType.POLYGON: + return new PolygonAnnotationElement(parameters); + case _util.AnnotationType.HIGHLIGHT: + return new HighlightAnnotationElement(parameters); + case _util.AnnotationType.UNDERLINE: + return new UnderlineAnnotationElement(parameters); + case _util.AnnotationType.SQUIGGLY: + return new SquigglyAnnotationElement(parameters); + case _util.AnnotationType.STRIKEOUT: + return new StrikeOutAnnotationElement(parameters); + case _util.AnnotationType.STAMP: + return new StampAnnotationElement(parameters); + case _util.AnnotationType.FILEATTACHMENT: + return new FileAttachmentAnnotationElement(parameters); + default: + return new AnnotationElement(parameters); + } + } +} +class AnnotationElement { + #hasBorder = false; + constructor(parameters, { + isRenderable = false, + ignoreBorder = false, + createQuadrilaterals = false + } = {}) { + this.isRenderable = isRenderable; + this.data = parameters.data; + this.layer = parameters.layer; + this.linkService = parameters.linkService; + this.downloadManager = parameters.downloadManager; + this.imageResourcesPath = parameters.imageResourcesPath; + this.renderForms = parameters.renderForms; + this.svgFactory = parameters.svgFactory; + this.annotationStorage = parameters.annotationStorage; + this.enableScripting = parameters.enableScripting; + this.hasJSActions = parameters.hasJSActions; + this._fieldObjects = parameters.fieldObjects; + this.parent = parameters.parent; + if (isRenderable) { + this.container = this._createContainer(ignoreBorder); + } + if (createQuadrilaterals) { + this._createQuadrilaterals(); + } + } + static _hasPopupData({ + titleObj, + contentsObj, + richText + }) { + return !!(titleObj?.str || contentsObj?.str || richText?.str); + } + get hasPopupData() { + return AnnotationElement._hasPopupData(this.data); + } + _createContainer(ignoreBorder) { + const { + data, + parent: { + page, + viewport + } + } = this; + const container = document.createElement("section"); + container.setAttribute("data-annotation-id", data.id); + if (!(this instanceof WidgetAnnotationElement)) { + container.tabIndex = DEFAULT_TAB_INDEX; + } + container.style.zIndex = this.parent.zIndex++; + if (this.data.popupRef) { + container.setAttribute("aria-haspopup", "dialog"); + } + if (data.noRotate) { + container.classList.add("norotate"); + } + const { + pageWidth, + pageHeight, + pageX, + pageY + } = viewport.rawDims; + if (!data.rect || this instanceof PopupAnnotationElement) { + const { + rotation + } = data; + if (!data.hasOwnCanvas && rotation !== 0) { + this.setRotation(rotation, container); + } + return container; + } + const { + width, + height + } = getRectDims(data.rect); + const rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]); + if (!ignoreBorder && data.borderStyle.width > 0) { + container.style.borderWidth = `${data.borderStyle.width}px`; + const horizontalRadius = data.borderStyle.horizontalCornerRadius; + const verticalRadius = data.borderStyle.verticalCornerRadius; + if (horizontalRadius > 0 || verticalRadius > 0) { + const radius = `calc(${horizontalRadius}px * var(--scale-factor)) / calc(${verticalRadius}px * var(--scale-factor))`; + container.style.borderRadius = radius; + } else if (this instanceof RadioButtonWidgetAnnotationElement) { + const radius = `calc(${width}px * var(--scale-factor)) / calc(${height}px * var(--scale-factor))`; + container.style.borderRadius = radius; + } + switch (data.borderStyle.style) { + case _util.AnnotationBorderStyleType.SOLID: + container.style.borderStyle = "solid"; + break; + case _util.AnnotationBorderStyleType.DASHED: + container.style.borderStyle = "dashed"; + break; + case _util.AnnotationBorderStyleType.BEVELED: + (0, _util.warn)("Unimplemented border style: beveled"); + break; + case _util.AnnotationBorderStyleType.INSET: + (0, _util.warn)("Unimplemented border style: inset"); + break; + case _util.AnnotationBorderStyleType.UNDERLINE: + container.style.borderBottomStyle = "solid"; + break; + default: + break; + } + const borderColor = data.borderColor || null; + if (borderColor) { + this.#hasBorder = true; + container.style.borderColor = _util.Util.makeHexColor(borderColor[0] | 0, borderColor[1] | 0, borderColor[2] | 0); + } else { + container.style.borderWidth = 0; + } + } + container.style.left = `${100 * (rect[0] - pageX) / pageWidth}%`; + container.style.top = `${100 * (rect[1] - pageY) / pageHeight}%`; + const { + rotation + } = data; + if (data.hasOwnCanvas || rotation === 0) { + container.style.width = `${100 * width / pageWidth}%`; + container.style.height = `${100 * height / pageHeight}%`; + } else { + this.setRotation(rotation, container); + } + return container; + } + setRotation(angle, container = this.container) { + if (!this.data.rect) { + return; + } + const { + pageWidth, + pageHeight + } = this.parent.viewport.rawDims; + const { + width, + height + } = getRectDims(this.data.rect); + let elementWidth, elementHeight; + if (angle % 180 === 0) { + elementWidth = 100 * width / pageWidth; + elementHeight = 100 * height / pageHeight; + } else { + elementWidth = 100 * height / pageWidth; + elementHeight = 100 * width / pageHeight; + } + container.style.width = `${elementWidth}%`; + container.style.height = `${elementHeight}%`; + container.setAttribute("data-main-rotation", (360 - angle) % 360); + } + get _commonActions() { + const setColor = (jsName, styleName, event) => { + const color = event.detail[jsName]; + const colorType = color[0]; + const colorArray = color.slice(1); + event.target.style[styleName] = _scripting_utils.ColorConverters[`${colorType}_HTML`](colorArray); + this.annotationStorage.setValue(this.data.id, { + [styleName]: _scripting_utils.ColorConverters[`${colorType}_rgb`](colorArray) + }); + }; + return (0, _util.shadow)(this, "_commonActions", { + display: event => { + const { + display + } = event.detail; + const hidden = display % 2 === 1; + this.container.style.visibility = hidden ? "hidden" : "visible"; + this.annotationStorage.setValue(this.data.id, { + noView: hidden, + noPrint: display === 1 || display === 2 + }); + }, + print: event => { + this.annotationStorage.setValue(this.data.id, { + noPrint: !event.detail.print + }); + }, + hidden: event => { + const { + hidden + } = event.detail; + this.container.style.visibility = hidden ? "hidden" : "visible"; + this.annotationStorage.setValue(this.data.id, { + noPrint: hidden, + noView: hidden + }); + }, + focus: event => { + setTimeout(() => event.target.focus({ + preventScroll: false + }), 0); + }, + userName: event => { + event.target.title = event.detail.userName; + }, + readonly: event => { + event.target.disabled = event.detail.readonly; + }, + required: event => { + this._setRequired(event.target, event.detail.required); + }, + bgColor: event => { + setColor("bgColor", "backgroundColor", event); + }, + fillColor: event => { + setColor("fillColor", "backgroundColor", event); + }, + fgColor: event => { + setColor("fgColor", "color", event); + }, + textColor: event => { + setColor("textColor", "color", event); + }, + borderColor: event => { + setColor("borderColor", "borderColor", event); + }, + strokeColor: event => { + setColor("strokeColor", "borderColor", event); + }, + rotation: event => { + const angle = event.detail.rotation; + this.setRotation(angle); + this.annotationStorage.setValue(this.data.id, { + rotation: angle + }); + } + }); + } + _dispatchEventFromSandbox(actions, jsEvent) { + const commonActions = this._commonActions; + for (const name of Object.keys(jsEvent.detail)) { + const action = actions[name] || commonActions[name]; + action?.(jsEvent); + } + } + _setDefaultPropertiesFromJS(element) { + if (!this.enableScripting) { + return; + } + const storedData = this.annotationStorage.getRawValue(this.data.id); + if (!storedData) { + return; + } + const commonActions = this._commonActions; + for (const [actionName, detail] of Object.entries(storedData)) { + const action = commonActions[actionName]; + if (action) { + const eventProxy = { + detail: { + [actionName]: detail + }, + target: element + }; + action(eventProxy); + delete storedData[actionName]; + } + } + } + _createQuadrilaterals() { + if (!this.container) { + return; + } + const { + quadPoints + } = this.data; + if (!quadPoints) { + return; + } + const [rectBlX, rectBlY, rectTrX, rectTrY] = this.data.rect; + if (quadPoints.length === 1) { + const [, { + x: trX, + y: trY + }, { + x: blX, + y: blY + }] = quadPoints[0]; + if (rectTrX === trX && rectTrY === trY && rectBlX === blX && rectBlY === blY) { + return; + } + } + const { + style + } = this.container; + let svgBuffer; + if (this.#hasBorder) { + const { + borderColor, + borderWidth + } = style; + style.borderWidth = 0; + svgBuffer = ["url('data:image/svg+xml;utf8,", ``, ``]; + this.container.classList.add("hasBorder"); + } + const width = rectTrX - rectBlX; + const height = rectTrY - rectBlY; + const { + svgFactory + } = this; + const svg = svgFactory.createElement("svg"); + svg.classList.add("quadrilateralsContainer"); + svg.setAttribute("width", 0); + svg.setAttribute("height", 0); + const defs = svgFactory.createElement("defs"); + svg.append(defs); + const clipPath = svgFactory.createElement("clipPath"); + const id = `clippath_${this.data.id}`; + clipPath.setAttribute("id", id); + clipPath.setAttribute("clipPathUnits", "objectBoundingBox"); + defs.append(clipPath); + for (const [, { + x: trX, + y: trY + }, { + x: blX, + y: blY + }] of quadPoints) { + const rect = svgFactory.createElement("rect"); + const x = (blX - rectBlX) / width; + const y = (rectTrY - trY) / height; + const rectWidth = (trX - blX) / width; + const rectHeight = (trY - blY) / height; + rect.setAttribute("x", x); + rect.setAttribute("y", y); + rect.setAttribute("width", rectWidth); + rect.setAttribute("height", rectHeight); + clipPath.append(rect); + svgBuffer?.push(``); + } + if (this.#hasBorder) { + svgBuffer.push(`')`); + style.backgroundImage = svgBuffer.join(""); + } + this.container.append(svg); + this.container.style.clipPath = `url(#${id})`; + } + _createPopup() { + const { + container, + data + } = this; + container.setAttribute("aria-haspopup", "dialog"); + const popup = new PopupAnnotationElement({ + data: { + color: data.color, + titleObj: data.titleObj, + modificationDate: data.modificationDate, + contentsObj: data.contentsObj, + richText: data.richText, + parentRect: data.rect, + borderStyle: 0, + id: `popup_${data.id}`, + rotation: data.rotation + }, + parent: this.parent, + elements: [this] + }); + this.parent.div.append(popup.render()); + } + render() { + (0, _util.unreachable)("Abstract method `AnnotationElement.render` called"); + } + _getElementsByName(name, skipId = null) { + const fields = []; + if (this._fieldObjects) { + const fieldObj = this._fieldObjects[name]; + if (fieldObj) { + for (const { + page, + id, + exportValues + } of fieldObj) { + if (page === -1) { + continue; + } + if (id === skipId) { + continue; + } + const exportValue = typeof exportValues === "string" ? exportValues : null; + const domElement = document.querySelector(`[data-element-id="${id}"]`); + if (domElement && !GetElementsByNameSet.has(domElement)) { + (0, _util.warn)(`_getElementsByName - element not allowed: ${id}`); + continue; + } + fields.push({ + id, + exportValue, + domElement + }); + } + } + return fields; + } + for (const domElement of document.getElementsByName(name)) { + const { + exportValue + } = domElement; + const id = domElement.getAttribute("data-element-id"); + if (id === skipId) { + continue; + } + if (!GetElementsByNameSet.has(domElement)) { + continue; + } + fields.push({ + id, + exportValue, + domElement + }); + } + return fields; + } + show() { + if (this.container) { + this.container.hidden = false; + } + this.popup?.maybeShow(); + } + hide() { + if (this.container) { + this.container.hidden = true; + } + this.popup?.forceHide(); + } + getElementsToTriggerPopup() { + return this.container; + } + addHighlightArea() { + const triggers = this.getElementsToTriggerPopup(); + if (Array.isArray(triggers)) { + for (const element of triggers) { + element.classList.add("highlightArea"); + } + } else { + triggers.classList.add("highlightArea"); + } + } + _editOnDoubleClick() { + const { + annotationEditorType: mode, + data: { + id: editId + } + } = this; + this.container.addEventListener("dblclick", () => { + this.linkService.eventBus?.dispatch("switchannotationeditormode", { + source: this, + mode, + editId + }); + }); + } +} +class LinkAnnotationElement extends AnnotationElement { + constructor(parameters, options = null) { + super(parameters, { + isRenderable: true, + ignoreBorder: !!options?.ignoreBorder, + createQuadrilaterals: true + }); + this.isTooltipOnly = parameters.data.isTooltipOnly; + } + render() { + const { + data, + linkService + } = this; + const link = document.createElement("a"); + link.setAttribute("data-element-id", data.id); + let isBound = false; + if (data.url) { + linkService.addLinkAttributes(link, data.url, data.newWindow); + isBound = true; + } else if (data.action) { + this._bindNamedAction(link, data.action); + isBound = true; + } else if (data.attachment) { + this._bindAttachment(link, data.attachment); + isBound = true; + } else if (data.setOCGState) { + this.#bindSetOCGState(link, data.setOCGState); + isBound = true; + } else if (data.dest) { + this._bindLink(link, data.dest); + isBound = true; + } else { + if (data.actions && (data.actions.Action || data.actions["Mouse Up"] || data.actions["Mouse Down"]) && this.enableScripting && this.hasJSActions) { + this._bindJSAction(link, data); + isBound = true; + } + if (data.resetForm) { + this._bindResetFormAction(link, data.resetForm); + isBound = true; + } else if (this.isTooltipOnly && !isBound) { + this._bindLink(link, ""); + isBound = true; + } + } + this.container.classList.add("linkAnnotation"); + if (isBound) { + this.container.append(link); + } + return this.container; + } + #setInternalLink() { + this.container.setAttribute("data-internal-link", ""); + } + _bindLink(link, destination) { + link.href = this.linkService.getDestinationHash(destination); + link.onclick = () => { + if (destination) { + this.linkService.goToDestination(destination); + } + return false; + }; + if (destination || destination === "") { + this.#setInternalLink(); + } + } + _bindNamedAction(link, action) { + link.href = this.linkService.getAnchorUrl(""); + link.onclick = () => { + this.linkService.executeNamedAction(action); + return false; + }; + this.#setInternalLink(); + } + _bindAttachment(link, attachment) { + link.href = this.linkService.getAnchorUrl(""); + link.onclick = () => { + this.downloadManager?.openOrDownloadData(this.container, attachment.content, attachment.filename); + return false; + }; + this.#setInternalLink(); + } + #bindSetOCGState(link, action) { + link.href = this.linkService.getAnchorUrl(""); + link.onclick = () => { + this.linkService.executeSetOCGState(action); + return false; + }; + this.#setInternalLink(); + } + _bindJSAction(link, data) { + link.href = this.linkService.getAnchorUrl(""); + const map = new Map([["Action", "onclick"], ["Mouse Up", "onmouseup"], ["Mouse Down", "onmousedown"]]); + for (const name of Object.keys(data.actions)) { + const jsName = map.get(name); + if (!jsName) { + continue; + } + link[jsName] = () => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: data.id, + name + } + }); + return false; + }; + } + if (!link.onclick) { + link.onclick = () => false; + } + this.#setInternalLink(); + } + _bindResetFormAction(link, resetForm) { + const otherClickAction = link.onclick; + if (!otherClickAction) { + link.href = this.linkService.getAnchorUrl(""); + } + this.#setInternalLink(); + if (!this._fieldObjects) { + (0, _util.warn)(`_bindResetFormAction - "resetForm" action not supported, ` + "ensure that the `fieldObjects` parameter is provided."); + if (!otherClickAction) { + link.onclick = () => false; + } + return; + } + link.onclick = () => { + otherClickAction?.(); + const { + fields: resetFormFields, + refs: resetFormRefs, + include + } = resetForm; + const allFields = []; + if (resetFormFields.length !== 0 || resetFormRefs.length !== 0) { + const fieldIds = new Set(resetFormRefs); + for (const fieldName of resetFormFields) { + const fields = this._fieldObjects[fieldName] || []; + for (const { + id + } of fields) { + fieldIds.add(id); + } + } + for (const fields of Object.values(this._fieldObjects)) { + for (const field of fields) { + if (fieldIds.has(field.id) === include) { + allFields.push(field); + } + } + } + } else { + for (const fields of Object.values(this._fieldObjects)) { + allFields.push(...fields); + } + } + const storage = this.annotationStorage; + const allIds = []; + for (const field of allFields) { + const { + id + } = field; + allIds.push(id); + switch (field.type) { + case "text": + { + const value = field.defaultValue || ""; + storage.setValue(id, { + value + }); + break; + } + case "checkbox": + case "radiobutton": + { + const value = field.defaultValue === field.exportValues; + storage.setValue(id, { + value + }); + break; + } + case "combobox": + case "listbox": + { + const value = field.defaultValue || ""; + storage.setValue(id, { + value + }); + break; + } + default: + continue; + } + const domElement = document.querySelector(`[data-element-id="${id}"]`); + if (!domElement) { + continue; + } else if (!GetElementsByNameSet.has(domElement)) { + (0, _util.warn)(`_bindResetFormAction - element not allowed: ${id}`); + continue; + } + domElement.dispatchEvent(new Event("resetform")); + } + if (this.enableScripting) { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: "app", + ids: allIds, + name: "ResetForm" + } + }); + } + return false; + }; + } +} +class TextAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true + }); + } + render() { + this.container.classList.add("textAnnotation"); + const image = document.createElement("img"); + image.src = this.imageResourcesPath + "annotation-" + this.data.name.toLowerCase() + ".svg"; + image.alt = "[{{type}} Annotation]"; + image.dataset.l10nId = "text_annotation_type"; + image.dataset.l10nArgs = JSON.stringify({ + type: this.data.name + }); + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + this.container.append(image); + return this.container; + } +} +class WidgetAnnotationElement extends AnnotationElement { + render() { + if (this.data.alternativeText) { + this.container.title = this.data.alternativeText; + } + return this.container; + } + showElementAndHideCanvas(element) { + if (this.data.hasOwnCanvas) { + if (element.previousSibling?.nodeName === "CANVAS") { + element.previousSibling.hidden = true; + } + element.hidden = false; + } + } + _getKeyModifier(event) { + const { + isWin, + isMac + } = _util.FeatureTest.platform; + return isWin && event.ctrlKey || isMac && event.metaKey; + } + _setEventListener(element, elementData, baseName, eventName, valueGetter) { + if (baseName.includes("mouse")) { + element.addEventListener(baseName, event => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: this.data.id, + name: eventName, + value: valueGetter(event), + shift: event.shiftKey, + modifier: this._getKeyModifier(event) + } + }); + }); + } else { + element.addEventListener(baseName, event => { + if (baseName === "blur") { + if (!elementData.focused || !event.relatedTarget) { + return; + } + elementData.focused = false; + } else if (baseName === "focus") { + if (elementData.focused) { + return; + } + elementData.focused = true; + } + if (!valueGetter) { + return; + } + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: this.data.id, + name: eventName, + value: valueGetter(event) + } + }); + }); + } + } + _setEventListeners(element, elementData, names, getter) { + for (const [baseName, eventName] of names) { + if (eventName === "Action" || this.data.actions?.[eventName]) { + if (eventName === "Focus" || eventName === "Blur") { + elementData ||= { + focused: false + }; + } + this._setEventListener(element, elementData, baseName, eventName, getter); + if (eventName === "Focus" && !this.data.actions?.Blur) { + this._setEventListener(element, elementData, "blur", "Blur", null); + } else if (eventName === "Blur" && !this.data.actions?.Focus) { + this._setEventListener(element, elementData, "focus", "Focus", null); + } + } + } + } + _setBackgroundColor(element) { + const color = this.data.backgroundColor || null; + element.style.backgroundColor = color === null ? "transparent" : _util.Util.makeHexColor(color[0], color[1], color[2]); + } + _setTextStyle(element) { + const TEXT_ALIGNMENT = ["left", "center", "right"]; + const { + fontColor + } = this.data.defaultAppearanceData; + const fontSize = this.data.defaultAppearanceData.fontSize || DEFAULT_FONT_SIZE; + const style = element.style; + let computedFontSize; + const BORDER_SIZE = 2; + const roundToOneDecimal = x => Math.round(10 * x) / 10; + if (this.data.multiLine) { + const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE); + const numberOfLines = Math.round(height / (_util.LINE_FACTOR * fontSize)) || 1; + const lineHeight = height / numberOfLines; + computedFontSize = Math.min(fontSize, roundToOneDecimal(lineHeight / _util.LINE_FACTOR)); + } else { + const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE); + computedFontSize = Math.min(fontSize, roundToOneDecimal(height / _util.LINE_FACTOR)); + } + style.fontSize = `calc(${computedFontSize}px * var(--scale-factor))`; + style.color = _util.Util.makeHexColor(fontColor[0], fontColor[1], fontColor[2]); + if (this.data.textAlignment !== null) { + style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment]; + } + } + _setRequired(element, isRequired) { + if (isRequired) { + element.setAttribute("required", true); + } else { + element.removeAttribute("required"); + } + element.setAttribute("aria-required", isRequired); + } +} +class TextWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + const isRenderable = parameters.renderForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue; + super(parameters, { + isRenderable + }); + } + setPropertyOnSiblings(base, key, value, keyInStorage) { + const storage = this.annotationStorage; + for (const element of this._getElementsByName(base.name, base.id)) { + if (element.domElement) { + element.domElement[key] = value; + } + storage.setValue(element.id, { + [keyInStorage]: value + }); + } + } + render() { + const storage = this.annotationStorage; + const id = this.data.id; + this.container.classList.add("textWidgetAnnotation"); + let element = null; + if (this.renderForms) { + const storedData = storage.getValue(id, { + value: this.data.fieldValue + }); + let textContent = storedData.value || ""; + const maxLen = storage.getValue(id, { + charLimit: this.data.maxLen + }).charLimit; + if (maxLen && textContent.length > maxLen) { + textContent = textContent.slice(0, maxLen); + } + let fieldFormattedValues = storedData.formattedValue || this.data.textContent?.join("\n") || null; + if (fieldFormattedValues && this.data.comb) { + fieldFormattedValues = fieldFormattedValues.replaceAll(/\s+/g, ""); + } + const elementData = { + userValue: textContent, + formattedValue: fieldFormattedValues, + lastCommittedValue: null, + commitKey: 1, + focused: false + }; + if (this.data.multiLine) { + element = document.createElement("textarea"); + element.textContent = fieldFormattedValues ?? textContent; + if (this.data.doNotScroll) { + element.style.overflowY = "hidden"; + } + } else { + element = document.createElement("input"); + element.type = "text"; + element.setAttribute("value", fieldFormattedValues ?? textContent); + if (this.data.doNotScroll) { + element.style.overflowX = "hidden"; + } + } + if (this.data.hasOwnCanvas) { + element.hidden = true; + } + GetElementsByNameSet.add(element); + element.setAttribute("data-element-id", id); + element.disabled = this.data.readOnly; + element.name = this.data.fieldName; + element.tabIndex = DEFAULT_TAB_INDEX; + this._setRequired(element, this.data.required); + if (maxLen) { + element.maxLength = maxLen; + } + element.addEventListener("input", event => { + storage.setValue(id, { + value: event.target.value + }); + this.setPropertyOnSiblings(element, "value", event.target.value, "value"); + elementData.formattedValue = null; + }); + element.addEventListener("resetform", event => { + const defaultValue = this.data.defaultFieldValue ?? ""; + element.value = elementData.userValue = defaultValue; + elementData.formattedValue = null; + }); + let blurListener = event => { + const { + formattedValue + } = elementData; + if (formattedValue !== null && formattedValue !== undefined) { + event.target.value = formattedValue; + } + event.target.scrollLeft = 0; + }; + if (this.enableScripting && this.hasJSActions) { + element.addEventListener("focus", event => { + if (elementData.focused) { + return; + } + const { + target + } = event; + if (elementData.userValue) { + target.value = elementData.userValue; + } + elementData.lastCommittedValue = target.value; + elementData.commitKey = 1; + elementData.focused = true; + }); + element.addEventListener("updatefromsandbox", jsEvent => { + this.showElementAndHideCanvas(jsEvent.target); + const actions = { + value(event) { + elementData.userValue = event.detail.value ?? ""; + storage.setValue(id, { + value: elementData.userValue.toString() + }); + event.target.value = elementData.userValue; + }, + formattedValue(event) { + const { + formattedValue + } = event.detail; + elementData.formattedValue = formattedValue; + if (formattedValue !== null && formattedValue !== undefined && event.target !== document.activeElement) { + event.target.value = formattedValue; + } + storage.setValue(id, { + formattedValue + }); + }, + selRange(event) { + event.target.setSelectionRange(...event.detail.selRange); + }, + charLimit: event => { + const { + charLimit + } = event.detail; + const { + target + } = event; + if (charLimit === 0) { + target.removeAttribute("maxLength"); + return; + } + target.setAttribute("maxLength", charLimit); + let value = elementData.userValue; + if (!value || value.length <= charLimit) { + return; + } + value = value.slice(0, charLimit); + target.value = elementData.userValue = value; + storage.setValue(id, { + value + }); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + willCommit: true, + commitKey: 1, + selStart: target.selectionStart, + selEnd: target.selectionEnd + } + }); + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + element.addEventListener("keydown", event => { + elementData.commitKey = 1; + let commitKey = -1; + if (event.key === "Escape") { + commitKey = 0; + } else if (event.key === "Enter" && !this.data.multiLine) { + commitKey = 2; + } else if (event.key === "Tab") { + elementData.commitKey = 3; + } + if (commitKey === -1) { + return; + } + const { + value + } = event.target; + if (elementData.lastCommittedValue === value) { + return; + } + elementData.lastCommittedValue = value; + elementData.userValue = value; + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + willCommit: true, + commitKey, + selStart: event.target.selectionStart, + selEnd: event.target.selectionEnd + } + }); + }); + const _blurListener = blurListener; + blurListener = null; + element.addEventListener("blur", event => { + if (!elementData.focused || !event.relatedTarget) { + return; + } + elementData.focused = false; + const { + value + } = event.target; + elementData.userValue = value; + if (elementData.lastCommittedValue !== value) { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + willCommit: true, + commitKey: elementData.commitKey, + selStart: event.target.selectionStart, + selEnd: event.target.selectionEnd + } + }); + } + _blurListener(event); + }); + if (this.data.actions?.Keystroke) { + element.addEventListener("beforeinput", event => { + elementData.lastCommittedValue = null; + const { + data, + target + } = event; + const { + value, + selectionStart, + selectionEnd + } = target; + let selStart = selectionStart, + selEnd = selectionEnd; + switch (event.inputType) { + case "deleteWordBackward": + { + const match = value.substring(0, selectionStart).match(/\w*[^\w]*$/); + if (match) { + selStart -= match[0].length; + } + break; + } + case "deleteWordForward": + { + const match = value.substring(selectionStart).match(/^[^\w]*\w*/); + if (match) { + selEnd += match[0].length; + } + break; + } + case "deleteContentBackward": + if (selectionStart === selectionEnd) { + selStart -= 1; + } + break; + case "deleteContentForward": + if (selectionStart === selectionEnd) { + selEnd += 1; + } + break; + } + event.preventDefault(); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + change: data || "", + willCommit: false, + selStart, + selEnd + } + }); + }); + } + this._setEventListeners(element, elementData, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.value); + } + if (blurListener) { + element.addEventListener("blur", blurListener); + } + if (this.data.comb) { + const fieldWidth = this.data.rect[2] - this.data.rect[0]; + const combWidth = fieldWidth / maxLen; + element.classList.add("comb"); + element.style.letterSpacing = `calc(${combWidth}px * var(--scale-factor) - 1ch)`; + } + } else { + element = document.createElement("div"); + element.textContent = this.data.fieldValue; + element.style.verticalAlign = "middle"; + element.style.display = "table-cell"; + } + this._setTextStyle(element); + this._setBackgroundColor(element); + this._setDefaultPropertiesFromJS(element); + this.container.append(element); + return this.container; + } +} +class SignatureWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: !!parameters.data.hasOwnCanvas + }); + } +} +class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderForms + }); + } + render() { + const storage = this.annotationStorage; + const data = this.data; + const id = data.id; + let value = storage.getValue(id, { + value: data.exportValue === data.fieldValue + }).value; + if (typeof value === "string") { + value = value !== "Off"; + storage.setValue(id, { + value + }); + } + this.container.classList.add("buttonWidgetAnnotation", "checkBox"); + const element = document.createElement("input"); + GetElementsByNameSet.add(element); + element.setAttribute("data-element-id", id); + element.disabled = data.readOnly; + this._setRequired(element, this.data.required); + element.type = "checkbox"; + element.name = data.fieldName; + if (value) { + element.setAttribute("checked", true); + } + element.setAttribute("exportValue", data.exportValue); + element.tabIndex = DEFAULT_TAB_INDEX; + element.addEventListener("change", event => { + const { + name, + checked + } = event.target; + for (const checkbox of this._getElementsByName(name, id)) { + const curChecked = checked && checkbox.exportValue === data.exportValue; + if (checkbox.domElement) { + checkbox.domElement.checked = curChecked; + } + storage.setValue(checkbox.id, { + value: curChecked + }); + } + storage.setValue(id, { + value: checked + }); + }); + element.addEventListener("resetform", event => { + const defaultValue = data.defaultFieldValue || "Off"; + event.target.checked = defaultValue === data.exportValue; + }); + if (this.enableScripting && this.hasJSActions) { + element.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value(event) { + event.target.checked = event.detail.value !== "Off"; + storage.setValue(id, { + value: event.target.checked + }); + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked); + } + this._setBackgroundColor(element); + this._setDefaultPropertiesFromJS(element); + this.container.append(element); + return this.container; + } +} +class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderForms + }); + } + render() { + this.container.classList.add("buttonWidgetAnnotation", "radioButton"); + const storage = this.annotationStorage; + const data = this.data; + const id = data.id; + let value = storage.getValue(id, { + value: data.fieldValue === data.buttonValue + }).value; + if (typeof value === "string") { + value = value !== data.buttonValue; + storage.setValue(id, { + value + }); + } + const element = document.createElement("input"); + GetElementsByNameSet.add(element); + element.setAttribute("data-element-id", id); + element.disabled = data.readOnly; + this._setRequired(element, this.data.required); + element.type = "radio"; + element.name = data.fieldName; + if (value) { + element.setAttribute("checked", true); + } + element.tabIndex = DEFAULT_TAB_INDEX; + element.addEventListener("change", event => { + const { + name, + checked + } = event.target; + for (const radio of this._getElementsByName(name, id)) { + storage.setValue(radio.id, { + value: false + }); + } + storage.setValue(id, { + value: checked + }); + }); + element.addEventListener("resetform", event => { + const defaultValue = data.defaultFieldValue; + event.target.checked = defaultValue !== null && defaultValue !== undefined && defaultValue === data.buttonValue; + }); + if (this.enableScripting && this.hasJSActions) { + const pdfButtonValue = data.buttonValue; + element.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value: event => { + const checked = pdfButtonValue === event.detail.value; + for (const radio of this._getElementsByName(event.target.name)) { + const curChecked = checked && radio.id === id; + if (radio.domElement) { + radio.domElement.checked = curChecked; + } + storage.setValue(radio.id, { + value: curChecked + }); + } + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked); + } + this._setBackgroundColor(element); + this._setDefaultPropertiesFromJS(element); + this.container.append(element); + return this.container; + } +} +class PushButtonWidgetAnnotationElement extends LinkAnnotationElement { + constructor(parameters) { + super(parameters, { + ignoreBorder: parameters.data.hasAppearance + }); + } + render() { + const container = super.render(); + container.classList.add("buttonWidgetAnnotation", "pushButton"); + if (this.data.alternativeText) { + container.title = this.data.alternativeText; + } + const linkElement = container.lastChild; + if (this.enableScripting && this.hasJSActions && linkElement) { + this._setDefaultPropertiesFromJS(linkElement); + linkElement.addEventListener("updatefromsandbox", jsEvent => { + this._dispatchEventFromSandbox({}, jsEvent); + }); + } + return container; + } +} +class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderForms + }); + } + render() { + this.container.classList.add("choiceWidgetAnnotation"); + const storage = this.annotationStorage; + const id = this.data.id; + const storedData = storage.getValue(id, { + value: this.data.fieldValue + }); + const selectElement = document.createElement("select"); + GetElementsByNameSet.add(selectElement); + selectElement.setAttribute("data-element-id", id); + selectElement.disabled = this.data.readOnly; + this._setRequired(selectElement, this.data.required); + selectElement.name = this.data.fieldName; + selectElement.tabIndex = DEFAULT_TAB_INDEX; + let addAnEmptyEntry = this.data.combo && this.data.options.length > 0; + if (!this.data.combo) { + selectElement.size = this.data.options.length; + if (this.data.multiSelect) { + selectElement.multiple = true; + } + } + selectElement.addEventListener("resetform", event => { + const defaultValue = this.data.defaultFieldValue; + for (const option of selectElement.options) { + option.selected = option.value === defaultValue; + } + }); + for (const option of this.data.options) { + const optionElement = document.createElement("option"); + optionElement.textContent = option.displayValue; + optionElement.value = option.exportValue; + if (storedData.value.includes(option.exportValue)) { + optionElement.setAttribute("selected", true); + addAnEmptyEntry = false; + } + selectElement.append(optionElement); + } + let removeEmptyEntry = null; + if (addAnEmptyEntry) { + const noneOptionElement = document.createElement("option"); + noneOptionElement.value = " "; + noneOptionElement.setAttribute("hidden", true); + noneOptionElement.setAttribute("selected", true); + selectElement.prepend(noneOptionElement); + removeEmptyEntry = () => { + noneOptionElement.remove(); + selectElement.removeEventListener("input", removeEmptyEntry); + removeEmptyEntry = null; + }; + selectElement.addEventListener("input", removeEmptyEntry); + } + const getValue = isExport => { + const name = isExport ? "value" : "textContent"; + const { + options, + multiple + } = selectElement; + if (!multiple) { + return options.selectedIndex === -1 ? null : options[options.selectedIndex][name]; + } + return Array.prototype.filter.call(options, option => option.selected).map(option => option[name]); + }; + let selectedValues = getValue(false); + const getItems = event => { + const options = event.target.options; + return Array.prototype.map.call(options, option => { + return { + displayValue: option.textContent, + exportValue: option.value + }; + }); + }; + if (this.enableScripting && this.hasJSActions) { + selectElement.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value(event) { + removeEmptyEntry?.(); + const value = event.detail.value; + const values = new Set(Array.isArray(value) ? value : [value]); + for (const option of selectElement.options) { + option.selected = values.has(option.value); + } + storage.setValue(id, { + value: getValue(true) + }); + selectedValues = getValue(false); + }, + multipleSelection(event) { + selectElement.multiple = true; + }, + remove(event) { + const options = selectElement.options; + const index = event.detail.remove; + options[index].selected = false; + selectElement.remove(index); + if (options.length > 0) { + const i = Array.prototype.findIndex.call(options, option => option.selected); + if (i === -1) { + options[0].selected = true; + } + } + storage.setValue(id, { + value: getValue(true), + items: getItems(event) + }); + selectedValues = getValue(false); + }, + clear(event) { + while (selectElement.length !== 0) { + selectElement.remove(0); + } + storage.setValue(id, { + value: null, + items: [] + }); + selectedValues = getValue(false); + }, + insert(event) { + const { + index, + displayValue, + exportValue + } = event.detail.insert; + const selectChild = selectElement.children[index]; + const optionElement = document.createElement("option"); + optionElement.textContent = displayValue; + optionElement.value = exportValue; + if (selectChild) { + selectChild.before(optionElement); + } else { + selectElement.append(optionElement); + } + storage.setValue(id, { + value: getValue(true), + items: getItems(event) + }); + selectedValues = getValue(false); + }, + items(event) { + const { + items + } = event.detail; + while (selectElement.length !== 0) { + selectElement.remove(0); + } + for (const item of items) { + const { + displayValue, + exportValue + } = item; + const optionElement = document.createElement("option"); + optionElement.textContent = displayValue; + optionElement.value = exportValue; + selectElement.append(optionElement); + } + if (selectElement.options.length > 0) { + selectElement.options[0].selected = true; + } + storage.setValue(id, { + value: getValue(true), + items: getItems(event) + }); + selectedValues = getValue(false); + }, + indices(event) { + const indices = new Set(event.detail.indices); + for (const option of event.target.options) { + option.selected = indices.has(option.index); + } + storage.setValue(id, { + value: getValue(true) + }); + selectedValues = getValue(false); + }, + editable(event) { + event.target.disabled = !event.detail.editable; + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + selectElement.addEventListener("input", event => { + const exportValue = getValue(true); + storage.setValue(id, { + value: exportValue + }); + event.preventDefault(); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value: selectedValues, + changeEx: exportValue, + willCommit: false, + commitKey: 1, + keyDown: false + } + }); + }); + this._setEventListeners(selectElement, null, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"], ["input", "Action"], ["input", "Validate"]], event => event.target.value); + } else { + selectElement.addEventListener("input", function (event) { + storage.setValue(id, { + value: getValue(true) + }); + }); + } + if (this.data.combo) { + this._setTextStyle(selectElement); + } else {} + this._setBackgroundColor(selectElement); + this._setDefaultPropertiesFromJS(selectElement); + this.container.append(selectElement); + return this.container; + } +} +class PopupAnnotationElement extends AnnotationElement { + constructor(parameters) { + const { + data, + elements + } = parameters; + super(parameters, { + isRenderable: AnnotationElement._hasPopupData(data) + }); + this.elements = elements; + } + render() { + this.container.classList.add("popupAnnotation"); + const popup = new PopupElement({ + container: this.container, + color: this.data.color, + titleObj: this.data.titleObj, + modificationDate: this.data.modificationDate, + contentsObj: this.data.contentsObj, + richText: this.data.richText, + rect: this.data.rect, + parentRect: this.data.parentRect || null, + parent: this.parent, + elements: this.elements, + open: this.data.open + }); + const elementIds = []; + for (const element of this.elements) { + element.popup = popup; + elementIds.push(element.data.id); + element.addHighlightArea(); + } + this.container.setAttribute("aria-controls", elementIds.map(id => `${_util.AnnotationPrefix}${id}`).join(",")); + return this.container; + } +} +class PopupElement { + #dateTimePromise = null; + #boundKeyDown = this.#keyDown.bind(this); + #boundHide = this.#hide.bind(this); + #boundShow = this.#show.bind(this); + #boundToggle = this.#toggle.bind(this); + #color = null; + #container = null; + #contentsObj = null; + #elements = null; + #parent = null; + #parentRect = null; + #pinned = false; + #popup = null; + #rect = null; + #richText = null; + #titleObj = null; + #wasVisible = false; + constructor({ + container, + color, + elements, + titleObj, + modificationDate, + contentsObj, + richText, + parent, + rect, + parentRect, + open + }) { + this.#container = container; + this.#titleObj = titleObj; + this.#contentsObj = contentsObj; + this.#richText = richText; + this.#parent = parent; + this.#color = color; + this.#rect = rect; + this.#parentRect = parentRect; + this.#elements = elements; + const dateObject = _display_utils.PDFDateString.toDateObject(modificationDate); + if (dateObject) { + this.#dateTimePromise = parent.l10n.get("annotation_date_string", { + date: dateObject.toLocaleDateString(), + time: dateObject.toLocaleTimeString() + }); + } + this.trigger = elements.flatMap(e => e.getElementsToTriggerPopup()); + for (const element of this.trigger) { + element.addEventListener("click", this.#boundToggle); + element.addEventListener("mouseenter", this.#boundShow); + element.addEventListener("mouseleave", this.#boundHide); + element.classList.add("popupTriggerArea"); + } + for (const element of elements) { + element.container?.addEventListener("keydown", this.#boundKeyDown); + } + this.#container.hidden = true; + if (open) { + this.#toggle(); + } + } + render() { + if (this.#popup) { + return; + } + const { + page: { + view + }, + viewport: { + rawDims: { + pageWidth, + pageHeight, + pageX, + pageY + } + } + } = this.#parent; + const popup = this.#popup = document.createElement("div"); + popup.className = "popup"; + if (this.#color) { + const baseColor = popup.style.outlineColor = _util.Util.makeHexColor(...this.#color); + if (CSS.supports("background-color", "color-mix(in srgb, red 30%, white)")) { + popup.style.backgroundColor = `color-mix(in srgb, ${baseColor} 30%, white)`; + } else { + const BACKGROUND_ENLIGHT = 0.7; + popup.style.backgroundColor = _util.Util.makeHexColor(...this.#color.map(c => Math.floor(BACKGROUND_ENLIGHT * (255 - c) + c))); + } + } + const header = document.createElement("span"); + header.className = "header"; + const title = document.createElement("h1"); + header.append(title); + ({ + dir: title.dir, + str: title.textContent + } = this.#titleObj); + popup.append(header); + if (this.#dateTimePromise) { + const modificationDate = document.createElement("span"); + modificationDate.classList.add("popupDate"); + this.#dateTimePromise.then(localized => { + modificationDate.textContent = localized; + }); + header.append(modificationDate); + } + const contentsObj = this.#contentsObj; + const richText = this.#richText; + if (richText?.str && (!contentsObj?.str || contentsObj.str === richText.str)) { + _xfa_layer.XfaLayer.render({ + xfaHtml: richText.html, + intent: "richText", + div: popup + }); + popup.lastChild.classList.add("richText", "popupContent"); + } else { + const contents = this._formatContents(contentsObj); + popup.append(contents); + } + let useParentRect = !!this.#parentRect; + let rect = useParentRect ? this.#parentRect : this.#rect; + for (const element of this.#elements) { + if (!rect || _util.Util.intersect(element.data.rect, rect) !== null) { + rect = element.data.rect; + useParentRect = true; + break; + } + } + const normalizedRect = _util.Util.normalizeRect([rect[0], view[3] - rect[1] + view[1], rect[2], view[3] - rect[3] + view[1]]); + const HORIZONTAL_SPACE_AFTER_ANNOTATION = 5; + const parentWidth = useParentRect ? rect[2] - rect[0] + HORIZONTAL_SPACE_AFTER_ANNOTATION : 0; + const popupLeft = normalizedRect[0] + parentWidth; + const popupTop = normalizedRect[1]; + const { + style + } = this.#container; + style.left = `${100 * (popupLeft - pageX) / pageWidth}%`; + style.top = `${100 * (popupTop - pageY) / pageHeight}%`; + this.#container.append(popup); + } + _formatContents({ + str, + dir + }) { + const p = document.createElement("p"); + p.classList.add("popupContent"); + p.dir = dir; + const lines = str.split(/(?:\r\n?|\n)/); + for (let i = 0, ii = lines.length; i < ii; ++i) { + const line = lines[i]; + p.append(document.createTextNode(line)); + if (i < ii - 1) { + p.append(document.createElement("br")); + } + } + return p; + } + #keyDown(event) { + if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) { + return; + } + if (event.key === "Enter" || event.key === "Escape" && this.#pinned) { + this.#toggle(); + } + } + #toggle() { + this.#pinned = !this.#pinned; + if (this.#pinned) { + this.#show(); + this.#container.addEventListener("click", this.#boundToggle); + this.#container.addEventListener("keydown", this.#boundKeyDown); + } else { + this.#hide(); + this.#container.removeEventListener("click", this.#boundToggle); + this.#container.removeEventListener("keydown", this.#boundKeyDown); + } + } + #show() { + if (!this.#popup) { + this.render(); + } + if (!this.isVisible) { + this.#container.hidden = false; + this.#container.style.zIndex = parseInt(this.#container.style.zIndex) + 1000; + } else if (this.#pinned) { + this.#container.classList.add("focused"); + } + } + #hide() { + this.#container.classList.remove("focused"); + if (this.#pinned || !this.isVisible) { + return; + } + this.#container.hidden = true; + this.#container.style.zIndex = parseInt(this.#container.style.zIndex) - 1000; + } + forceHide() { + this.#wasVisible = this.isVisible; + if (!this.#wasVisible) { + return; + } + this.#container.hidden = true; + } + maybeShow() { + if (!this.#wasVisible) { + return; + } + this.#wasVisible = false; + this.#container.hidden = false; + } + get isVisible() { + return this.#container.hidden === false; + } +} +class FreeTextAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + this.textContent = parameters.data.textContent; + this.textPosition = parameters.data.textPosition; + this.annotationEditorType = _util.AnnotationEditorType.FREETEXT; + } + render() { + this.container.classList.add("freeTextAnnotation"); + if (this.textContent) { + const content = document.createElement("div"); + content.classList.add("annotationTextContent"); + content.setAttribute("role", "comment"); + for (const line of this.textContent) { + const lineSpan = document.createElement("span"); + lineSpan.textContent = line; + content.append(lineSpan); + } + this.container.append(content); + } + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + this._editOnDoubleClick(); + return this.container; + } +} +exports.FreeTextAnnotationElement = FreeTextAnnotationElement; +class LineAnnotationElement extends AnnotationElement { + #line = null; + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + } + render() { + this.container.classList.add("lineAnnotation"); + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + const line = this.#line = this.svgFactory.createElement("svg:line"); + line.setAttribute("x1", data.rect[2] - data.lineCoordinates[0]); + line.setAttribute("y1", data.rect[3] - data.lineCoordinates[1]); + line.setAttribute("x2", data.rect[2] - data.lineCoordinates[2]); + line.setAttribute("y2", data.rect[3] - data.lineCoordinates[3]); + line.setAttribute("stroke-width", data.borderStyle.width || 1); + line.setAttribute("stroke", "transparent"); + line.setAttribute("fill", "transparent"); + svg.append(line); + this.container.append(svg); + if (!data.popupRef && this.hasPopupData) { + this._createPopup(); + } + return this.container; + } + getElementsToTriggerPopup() { + return this.#line; + } + addHighlightArea() { + this.container.classList.add("highlightArea"); + } +} +class SquareAnnotationElement extends AnnotationElement { + #square = null; + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + } + render() { + this.container.classList.add("squareAnnotation"); + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + const borderWidth = data.borderStyle.width; + const square = this.#square = this.svgFactory.createElement("svg:rect"); + square.setAttribute("x", borderWidth / 2); + square.setAttribute("y", borderWidth / 2); + square.setAttribute("width", width - borderWidth); + square.setAttribute("height", height - borderWidth); + square.setAttribute("stroke-width", borderWidth || 1); + square.setAttribute("stroke", "transparent"); + square.setAttribute("fill", "transparent"); + svg.append(square); + this.container.append(svg); + if (!data.popupRef && this.hasPopupData) { + this._createPopup(); + } + return this.container; + } + getElementsToTriggerPopup() { + return this.#square; + } + addHighlightArea() { + this.container.classList.add("highlightArea"); + } +} +class CircleAnnotationElement extends AnnotationElement { + #circle = null; + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + } + render() { + this.container.classList.add("circleAnnotation"); + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + const borderWidth = data.borderStyle.width; + const circle = this.#circle = this.svgFactory.createElement("svg:ellipse"); + circle.setAttribute("cx", width / 2); + circle.setAttribute("cy", height / 2); + circle.setAttribute("rx", width / 2 - borderWidth / 2); + circle.setAttribute("ry", height / 2 - borderWidth / 2); + circle.setAttribute("stroke-width", borderWidth || 1); + circle.setAttribute("stroke", "transparent"); + circle.setAttribute("fill", "transparent"); + svg.append(circle); + this.container.append(svg); + if (!data.popupRef && this.hasPopupData) { + this._createPopup(); + } + return this.container; + } + getElementsToTriggerPopup() { + return this.#circle; + } + addHighlightArea() { + this.container.classList.add("highlightArea"); + } +} +class PolylineAnnotationElement extends AnnotationElement { + #polyline = null; + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + this.containerClassName = "polylineAnnotation"; + this.svgElementName = "svg:polyline"; + } + render() { + this.container.classList.add(this.containerClassName); + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + let points = []; + for (const coordinate of data.vertices) { + const x = coordinate.x - data.rect[0]; + const y = data.rect[3] - coordinate.y; + points.push(x + "," + y); + } + points = points.join(" "); + const polyline = this.#polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute("points", points); + polyline.setAttribute("stroke-width", data.borderStyle.width || 1); + polyline.setAttribute("stroke", "transparent"); + polyline.setAttribute("fill", "transparent"); + svg.append(polyline); + this.container.append(svg); + if (!data.popupRef && this.hasPopupData) { + this._createPopup(); + } + return this.container; + } + getElementsToTriggerPopup() { + return this.#polyline; + } + addHighlightArea() { + this.container.classList.add("highlightArea"); + } +} +class PolygonAnnotationElement extends PolylineAnnotationElement { + constructor(parameters) { + super(parameters); + this.containerClassName = "polygonAnnotation"; + this.svgElementName = "svg:polygon"; + } +} +class CaretAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + } + render() { + this.container.classList.add("caretAnnotation"); + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + return this.container; + } +} +class InkAnnotationElement extends AnnotationElement { + #polylines = []; + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + this.containerClassName = "inkAnnotation"; + this.svgElementName = "svg:polyline"; + this.annotationEditorType = _util.AnnotationEditorType.INK; + } + render() { + this.container.classList.add(this.containerClassName); + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + for (const inkList of data.inkLists) { + let points = []; + for (const coordinate of inkList) { + const x = coordinate.x - data.rect[0]; + const y = data.rect[3] - coordinate.y; + points.push(`${x},${y}`); + } + points = points.join(" "); + const polyline = this.svgFactory.createElement(this.svgElementName); + this.#polylines.push(polyline); + polyline.setAttribute("points", points); + polyline.setAttribute("stroke-width", data.borderStyle.width || 1); + polyline.setAttribute("stroke", "transparent"); + polyline.setAttribute("fill", "transparent"); + if (!data.popupRef && this.hasPopupData) { + this._createPopup(); + } + svg.append(polyline); + } + this.container.append(svg); + return this.container; + } + getElementsToTriggerPopup() { + return this.#polylines; + } + addHighlightArea() { + this.container.classList.add("highlightArea"); + } +} +exports.InkAnnotationElement = InkAnnotationElement; +class HighlightAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + this.container.classList.add("highlightAnnotation"); + return this.container; + } +} +class UnderlineAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + this.container.classList.add("underlineAnnotation"); + return this.container; + } +} +class SquigglyAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + this.container.classList.add("squigglyAnnotation"); + return this.container; + } +} +class StrikeOutAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + this.container.classList.add("strikeoutAnnotation"); + return this.container; + } +} +class StampAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true, + ignoreBorder: true + }); + } + render() { + this.container.classList.add("stampAnnotation"); + if (!this.data.popupRef && this.hasPopupData) { + this._createPopup(); + } + return this.container; + } +} +exports.StampAnnotationElement = StampAnnotationElement; +class FileAttachmentAnnotationElement extends AnnotationElement { + #trigger = null; + constructor(parameters) { + super(parameters, { + isRenderable: true + }); + const { + filename, + content + } = this.data.file; + this.filename = (0, _display_utils.getFilenameFromUrl)(filename, true); + this.content = content; + this.linkService.eventBus?.dispatch("fileattachmentannotation", { + source: this, + filename, + content + }); + } + render() { + this.container.classList.add("fileAttachmentAnnotation"); + const { + container, + data + } = this; + let trigger; + if (data.hasAppearance || data.fillAlpha === 0) { + trigger = document.createElement("div"); + } else { + trigger = document.createElement("img"); + trigger.src = `${this.imageResourcesPath}annotation-${/paperclip/i.test(data.name) ? "paperclip" : "pushpin"}.svg`; + if (data.fillAlpha && data.fillAlpha < 1) { + trigger.style = `filter: opacity(${Math.round(data.fillAlpha * 100)}%);`; + } + } + trigger.addEventListener("dblclick", this.#download.bind(this)); + this.#trigger = trigger; + const { + isMac + } = _util.FeatureTest.platform; + container.addEventListener("keydown", evt => { + if (evt.key === "Enter" && (isMac ? evt.metaKey : evt.ctrlKey)) { + this.#download(); + } + }); + if (!data.popupRef && this.hasPopupData) { + this._createPopup(); + } else { + trigger.classList.add("popupTriggerArea"); + } + container.append(trigger); + return container; + } + getElementsToTriggerPopup() { + return this.#trigger; + } + addHighlightArea() { + this.container.classList.add("highlightArea"); + } + #download() { + this.downloadManager?.openOrDownloadData(this.container, this.content, this.filename); + } +} +class AnnotationLayer { + #accessibilityManager = null; + #annotationCanvasMap = null; + #editableAnnotations = new Map(); + constructor({ + div, + accessibilityManager, + annotationCanvasMap, + l10n, + page, + viewport + }) { + this.div = div; + this.#accessibilityManager = accessibilityManager; + this.#annotationCanvasMap = annotationCanvasMap; + this.l10n = l10n; + this.page = page; + this.viewport = viewport; + this.zIndex = 0; + this.l10n ||= _displayL10n_utils.NullL10n; + } + #appendElement(element, id) { + const contentElement = element.firstChild || element; + contentElement.id = `${_util.AnnotationPrefix}${id}`; + this.div.append(element); + this.#accessibilityManager?.moveElementInDOM(this.div, element, contentElement, false); + } + async render(params) { + const { + annotations + } = params; + const layer = this.div; + (0, _display_utils.setLayerDimensions)(layer, this.viewport); + const popupToElements = new Map(); + const elementParams = { + data: null, + layer, + linkService: params.linkService, + downloadManager: params.downloadManager, + imageResourcesPath: params.imageResourcesPath || "", + renderForms: params.renderForms !== false, + svgFactory: new _display_utils.DOMSVGFactory(), + annotationStorage: params.annotationStorage || new _annotation_storage.AnnotationStorage(), + enableScripting: params.enableScripting === true, + hasJSActions: params.hasJSActions, + fieldObjects: params.fieldObjects, + parent: this, + elements: null + }; + for (const data of annotations) { + if (data.noHTML) { + continue; + } + const isPopupAnnotation = data.annotationType === _util.AnnotationType.POPUP; + if (!isPopupAnnotation) { + const { + width, + height + } = getRectDims(data.rect); + if (width <= 0 || height <= 0) { + continue; + } + } else { + const elements = popupToElements.get(data.id); + if (!elements) { + continue; + } + elementParams.elements = elements; + } + elementParams.data = data; + const element = AnnotationElementFactory.create(elementParams); + if (!element.isRenderable) { + continue; + } + if (!isPopupAnnotation && data.popupRef) { + const elements = popupToElements.get(data.popupRef); + if (!elements) { + popupToElements.set(data.popupRef, [element]); + } else { + elements.push(element); + } + } + if (element.annotationEditorType > 0) { + this.#editableAnnotations.set(element.data.id, element); + } + const rendered = element.render(); + if (data.hidden) { + rendered.style.visibility = "hidden"; + } + this.#appendElement(rendered, data.id); + } + this.#setAnnotationCanvasMap(); + await this.l10n.translate(layer); + } + update({ + viewport + }) { + const layer = this.div; + this.viewport = viewport; + (0, _display_utils.setLayerDimensions)(layer, { + rotation: viewport.rotation + }); + this.#setAnnotationCanvasMap(); + layer.hidden = false; + } + #setAnnotationCanvasMap() { + if (!this.#annotationCanvasMap) { + return; + } + const layer = this.div; + for (const [id, canvas] of this.#annotationCanvasMap) { + const element = layer.querySelector(`[data-annotation-id="${id}"]`); + if (!element) { + continue; + } + const { + firstChild + } = element; + if (!firstChild) { + element.append(canvas); + } else if (firstChild.nodeName === "CANVAS") { + firstChild.replaceWith(canvas); + } else { + firstChild.before(canvas); + } + } + this.#annotationCanvasMap.clear(); + } + getEditableAnnotations() { + return Array.from(this.#editableAnnotations.values()); + } + getEditableAnnotation(id) { + return this.#editableAnnotations.get(id); + } +} +exports.AnnotationLayer = AnnotationLayer; + +/***/ }), +/* 30 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorConverters = void 0; +function makeColorComp(n) { + return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0"); +} +function scaleAndClamp(x) { + return Math.max(0, Math.min(255, 255 * x)); +} +class ColorConverters { + static CMYK_G([c, y, m, k]) { + return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)]; + } + static G_CMYK([g]) { + return ["CMYK", 0, 0, 0, 1 - g]; + } + static G_RGB([g]) { + return ["RGB", g, g, g]; + } + static G_rgb([g]) { + g = scaleAndClamp(g); + return [g, g, g]; + } + static G_HTML([g]) { + const G = makeColorComp(g); + return `#${G}${G}${G}`; + } + static RGB_G([r, g, b]) { + return ["G", 0.3 * r + 0.59 * g + 0.11 * b]; + } + static RGB_rgb(color) { + return color.map(scaleAndClamp); + } + static RGB_HTML(color) { + return `#${color.map(makeColorComp).join("")}`; + } + static T_HTML() { + return "#00000000"; + } + static T_rgb() { + return [null]; + } + static CMYK_RGB([c, y, m, k]) { + return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)]; + } + static CMYK_rgb([c, y, m, k]) { + return [scaleAndClamp(1 - Math.min(1, c + k)), scaleAndClamp(1 - Math.min(1, m + k)), scaleAndClamp(1 - Math.min(1, y + k))]; + } + static CMYK_HTML(components) { + const rgb = this.CMYK_RGB(components).slice(1); + return this.RGB_HTML(rgb); + } + static RGB_CMYK([r, g, b]) { + const c = 1 - r; + const m = 1 - g; + const y = 1 - b; + const k = Math.min(c, m, y); + return ["CMYK", c, m, y, k]; + } +} +exports.ColorConverters = ColorConverters; + +/***/ }), +/* 31 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NullL10n = void 0; +exports.getL10nFallback = getL10nFallback; +const DEFAULT_L10N_STRINGS = { + of_pages: "of {{pagesCount}}", + page_of_pages: "({{pageNumber}} of {{pagesCount}})", + document_properties_kb: "{{size_kb}} KB ({{size_b}} bytes)", + document_properties_mb: "{{size_mb}} MB ({{size_b}} bytes)", + document_properties_date_string: "{{date}}, {{time}}", + document_properties_page_size_unit_inches: "in", + document_properties_page_size_unit_millimeters: "mm", + document_properties_page_size_orientation_portrait: "portrait", + document_properties_page_size_orientation_landscape: "landscape", + document_properties_page_size_name_a3: "A3", + document_properties_page_size_name_a4: "A4", + document_properties_page_size_name_letter: "Letter", + document_properties_page_size_name_legal: "Legal", + document_properties_page_size_dimension_string: "{{width}} × {{height}} {{unit}} ({{orientation}})", + document_properties_page_size_dimension_name_string: "{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})", + document_properties_linearized_yes: "Yes", + document_properties_linearized_no: "No", + additional_layers: "Additional Layers", + page_landmark: "Page {{page}}", + thumb_page_title: "Page {{page}}", + thumb_page_canvas: "Thumbnail of Page {{page}}", + find_reached_top: "Reached top of document, continued from bottom", + find_reached_bottom: "Reached end of document, continued from top", + "find_match_count[one]": "{{current}} of {{total}} match", + "find_match_count[other]": "{{current}} of {{total}} matches", + "find_match_count_limit[one]": "More than {{limit}} match", + "find_match_count_limit[other]": "More than {{limit}} matches", + find_not_found: "Phrase not found", + page_scale_width: "Page Width", + page_scale_fit: "Page Fit", + page_scale_auto: "Automatic Zoom", + page_scale_actual: "Actual Size", + page_scale_percent: "{{scale}}%", + loading_error: "An error occurred while loading the PDF.", + invalid_file_error: "Invalid or corrupted PDF file.", + missing_file_error: "Missing PDF file.", + unexpected_response_error: "Unexpected server response.", + rendering_error: "An error occurred while rendering the page.", + annotation_date_string: "{{date}}, {{time}}", + printing_not_supported: "Warning: Printing is not fully supported by this browser.", + printing_not_ready: "Warning: The PDF is not fully loaded for printing.", + web_fonts_disabled: "Web fonts are disabled: unable to use embedded PDF fonts.", + free_text2_default_content: "Start typing…", + editor_free_text2_aria_label: "Text Editor", + editor_ink2_aria_label: "Draw Editor", + editor_ink_canvas_aria_label: "User-created image", + editor_alt_text_button_label: "Alt text", + editor_alt_text_edit_button_label: "Edit alt text", + editor_alt_text_decorative_tooltip: "Marked as decorative" +}; +{ + DEFAULT_L10N_STRINGS.print_progress_percent = "{{progress}}%"; +} +function getL10nFallback(key, args) { + switch (key) { + case "find_match_count": + key = `find_match_count[${args.total === 1 ? "one" : "other"}]`; + break; + case "find_match_count_limit": + key = `find_match_count_limit[${args.limit === 1 ? "one" : "other"}]`; + break; + } + return DEFAULT_L10N_STRINGS[key] || ""; +} +function formatL10nValue(text, args) { + if (!args) { + return text; + } + return text.replaceAll(/\{\{\s*(\w+)\s*\}\}/g, (all, name) => { + return name in args ? args[name] : "{{" + name + "}}"; + }); +} +const NullL10n = { + async getLanguage() { + return "en-us"; + }, + async getDirection() { + return "ltr"; + }, + async get(key, args = null, fallback = getL10nFallback(key, args)) { + return formatL10nValue(fallback, args); + }, + async translate(element) {} +}; +exports.NullL10n = NullL10n; + +/***/ }), +/* 32 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaLayer = void 0; +var _xfa_text = __w_pdfjs_require__(25); +class XfaLayer { + static setupStorage(html, id, element, storage, intent) { + const storedData = storage.getValue(id, { + value: null + }); + switch (element.name) { + case "textarea": + if (storedData.value !== null) { + html.textContent = storedData.value; + } + if (intent === "print") { + break; + } + html.addEventListener("input", event => { + storage.setValue(id, { + value: event.target.value + }); + }); + break; + case "input": + if (element.attributes.type === "radio" || element.attributes.type === "checkbox") { + if (storedData.value === element.attributes.xfaOn) { + html.setAttribute("checked", true); + } else if (storedData.value === element.attributes.xfaOff) { + html.removeAttribute("checked"); + } + if (intent === "print") { + break; + } + html.addEventListener("change", event => { + storage.setValue(id, { + value: event.target.checked ? event.target.getAttribute("xfaOn") : event.target.getAttribute("xfaOff") + }); + }); + } else { + if (storedData.value !== null) { + html.setAttribute("value", storedData.value); + } + if (intent === "print") { + break; + } + html.addEventListener("input", event => { + storage.setValue(id, { + value: event.target.value + }); + }); + } + break; + case "select": + if (storedData.value !== null) { + html.setAttribute("value", storedData.value); + for (const option of element.children) { + if (option.attributes.value === storedData.value) { + option.attributes.selected = true; + } else if (option.attributes.hasOwnProperty("selected")) { + delete option.attributes.selected; + } + } + } + html.addEventListener("input", event => { + const options = event.target.options; + const value = options.selectedIndex === -1 ? "" : options[options.selectedIndex].value; + storage.setValue(id, { + value + }); + }); + break; + } + } + static setAttributes({ + html, + element, + storage = null, + intent, + linkService + }) { + const { + attributes + } = element; + const isHTMLAnchorElement = html instanceof HTMLAnchorElement; + if (attributes.type === "radio") { + attributes.name = `${attributes.name}-${intent}`; + } + for (const [key, value] of Object.entries(attributes)) { + if (value === null || value === undefined) { + continue; + } + switch (key) { + case "class": + if (value.length) { + html.setAttribute(key, value.join(" ")); + } + break; + case "dataId": + break; + case "id": + html.setAttribute("data-element-id", value); + break; + case "style": + Object.assign(html.style, value); + break; + case "textContent": + html.textContent = value; + break; + default: + if (!isHTMLAnchorElement || key !== "href" && key !== "newWindow") { + html.setAttribute(key, value); + } + } + } + if (isHTMLAnchorElement) { + linkService.addLinkAttributes(html, attributes.href, attributes.newWindow); + } + if (storage && attributes.dataId) { + this.setupStorage(html, attributes.dataId, element, storage); + } + } + static render(parameters) { + const storage = parameters.annotationStorage; + const linkService = parameters.linkService; + const root = parameters.xfaHtml; + const intent = parameters.intent || "display"; + const rootHtml = document.createElement(root.name); + if (root.attributes) { + this.setAttributes({ + html: rootHtml, + element: root, + intent, + linkService + }); + } + const stack = [[root, -1, rootHtml]]; + const rootDiv = parameters.div; + rootDiv.append(rootHtml); + if (parameters.viewport) { + const transform = `matrix(${parameters.viewport.transform.join(",")})`; + rootDiv.style.transform = transform; + } + if (intent !== "richText") { + rootDiv.setAttribute("class", "xfaLayer xfaFont"); + } + const textDivs = []; + while (stack.length > 0) { + const [parent, i, html] = stack.at(-1); + if (i + 1 === parent.children.length) { + stack.pop(); + continue; + } + const child = parent.children[++stack.at(-1)[1]]; + if (child === null) { + continue; + } + const { + name + } = child; + if (name === "#text") { + const node = document.createTextNode(child.value); + textDivs.push(node); + html.append(node); + continue; + } + const childHtml = child?.attributes?.xmlns ? document.createElementNS(child.attributes.xmlns, name) : document.createElement(name); + html.append(childHtml); + if (child.attributes) { + this.setAttributes({ + html: childHtml, + element: child, + storage, + intent, + linkService + }); + } + if (child.children && child.children.length > 0) { + stack.push([child, -1, childHtml]); + } else if (child.value) { + const node = document.createTextNode(child.value); + if (_xfa_text.XfaText.shouldBuildText(name)) { + textDivs.push(node); + } + childHtml.append(node); + } + } + for (const el of rootDiv.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea")) { + el.setAttribute("readOnly", true); + } + return { + textDivs + }; + } + static update(parameters) { + const transform = `matrix(${parameters.viewport.transform.join(",")})`; + parameters.div.style.transform = transform; + parameters.div.hidden = false; + } +} +exports.XfaLayer = XfaLayer; + +/***/ }), +/* 33 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.InkEditor = void 0; +var _util = __w_pdfjs_require__(1); +var _editor = __w_pdfjs_require__(4); +var _annotation_layer = __w_pdfjs_require__(29); +var _display_utils = __w_pdfjs_require__(6); +var _tools = __w_pdfjs_require__(5); +class InkEditor extends _editor.AnnotationEditor { + #baseHeight = 0; + #baseWidth = 0; + #boundCanvasPointermove = this.canvasPointermove.bind(this); + #boundCanvasPointerleave = this.canvasPointerleave.bind(this); + #boundCanvasPointerup = this.canvasPointerup.bind(this); + #boundCanvasPointerdown = this.canvasPointerdown.bind(this); + #currentPath2D = new Path2D(); + #disableEditing = false; + #hasSomethingToDraw = false; + #isCanvasInitialized = false; + #observer = null; + #realWidth = 0; + #realHeight = 0; + #requestFrameCallback = null; + static _defaultColor = null; + static _defaultOpacity = 1; + static _defaultThickness = 1; + static _type = "ink"; + constructor(params) { + super({ + ...params, + name: "inkEditor" + }); + this.color = params.color || null; + this.thickness = params.thickness || null; + this.opacity = params.opacity || null; + this.paths = []; + this.bezierPath2D = []; + this.allRawPaths = []; + this.currentPath = []; + this.scaleFactor = 1; + this.translationX = this.translationY = 0; + this.x = 0; + this.y = 0; + this._willKeepAspectRatio = true; + } + static initialize(l10n) { + _editor.AnnotationEditor.initialize(l10n, { + strings: ["editor_ink_canvas_aria_label", "editor_ink2_aria_label"] + }); + } + static updateDefaultParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.INK_THICKNESS: + InkEditor._defaultThickness = value; + break; + case _util.AnnotationEditorParamsType.INK_COLOR: + InkEditor._defaultColor = value; + break; + case _util.AnnotationEditorParamsType.INK_OPACITY: + InkEditor._defaultOpacity = value / 100; + break; + } + } + updateParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.INK_THICKNESS: + this.#updateThickness(value); + break; + case _util.AnnotationEditorParamsType.INK_COLOR: + this.#updateColor(value); + break; + case _util.AnnotationEditorParamsType.INK_OPACITY: + this.#updateOpacity(value); + break; + } + } + static get defaultPropertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.INK_THICKNESS, InkEditor._defaultThickness], [_util.AnnotationEditorParamsType.INK_COLOR, InkEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor], [_util.AnnotationEditorParamsType.INK_OPACITY, Math.round(InkEditor._defaultOpacity * 100)]]; + } + get propertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.INK_THICKNESS, this.thickness || InkEditor._defaultThickness], [_util.AnnotationEditorParamsType.INK_COLOR, this.color || InkEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor], [_util.AnnotationEditorParamsType.INK_OPACITY, Math.round(100 * (this.opacity ?? InkEditor._defaultOpacity))]]; + } + #updateThickness(thickness) { + const savedThickness = this.thickness; + this.addCommands({ + cmd: () => { + this.thickness = thickness; + this.#fitToContent(); + }, + undo: () => { + this.thickness = savedThickness; + this.#fitToContent(); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.INK_THICKNESS, + overwriteIfSameType: true, + keepUndo: true + }); + } + #updateColor(color) { + const savedColor = this.color; + this.addCommands({ + cmd: () => { + this.color = color; + this.#redraw(); + }, + undo: () => { + this.color = savedColor; + this.#redraw(); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.INK_COLOR, + overwriteIfSameType: true, + keepUndo: true + }); + } + #updateOpacity(opacity) { + opacity /= 100; + const savedOpacity = this.opacity; + this.addCommands({ + cmd: () => { + this.opacity = opacity; + this.#redraw(); + }, + undo: () => { + this.opacity = savedOpacity; + this.#redraw(); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.INK_OPACITY, + overwriteIfSameType: true, + keepUndo: true + }); + } + rebuild() { + if (!this.parent) { + return; + } + super.rebuild(); + if (this.div === null) { + return; + } + if (!this.canvas) { + this.#createCanvas(); + this.#createObserver(); + } + if (!this.isAttachedToDOM) { + this.parent.add(this); + this.#setCanvasDims(); + } + this.#fitToContent(); + } + remove() { + if (this.canvas === null) { + return; + } + if (!this.isEmpty()) { + this.commit(); + } + this.canvas.width = this.canvas.height = 0; + this.canvas.remove(); + this.canvas = null; + this.#observer.disconnect(); + this.#observer = null; + super.remove(); + } + setParent(parent) { + if (!this.parent && parent) { + this._uiManager.removeShouldRescale(this); + } else if (this.parent && parent === null) { + this._uiManager.addShouldRescale(this); + } + super.setParent(parent); + } + onScaleChanging() { + const [parentWidth, parentHeight] = this.parentDimensions; + const width = this.width * parentWidth; + const height = this.height * parentHeight; + this.setDimensions(width, height); + } + enableEditMode() { + if (this.#disableEditing || this.canvas === null) { + return; + } + super.enableEditMode(); + this._isDraggable = false; + this.canvas.addEventListener("pointerdown", this.#boundCanvasPointerdown); + } + disableEditMode() { + if (!this.isInEditMode() || this.canvas === null) { + return; + } + super.disableEditMode(); + this._isDraggable = !this.isEmpty(); + this.div.classList.remove("editing"); + this.canvas.removeEventListener("pointerdown", this.#boundCanvasPointerdown); + } + onceAdded() { + this._isDraggable = !this.isEmpty(); + } + isEmpty() { + return this.paths.length === 0 || this.paths.length === 1 && this.paths[0].length === 0; + } + #getInitialBBox() { + const { + parentRotation, + parentDimensions: [width, height] + } = this; + switch (parentRotation) { + case 90: + return [0, height, height, width]; + case 180: + return [width, height, width, height]; + case 270: + return [width, 0, height, width]; + default: + return [0, 0, width, height]; + } + } + #setStroke() { + const { + ctx, + color, + opacity, + thickness, + parentScale, + scaleFactor + } = this; + ctx.lineWidth = thickness * parentScale / scaleFactor; + ctx.lineCap = "round"; + ctx.lineJoin = "round"; + ctx.miterLimit = 10; + ctx.strokeStyle = `${color}${(0, _tools.opacityToHex)(opacity)}`; + } + #startDrawing(x, y) { + this.canvas.addEventListener("contextmenu", _display_utils.noContextMenu); + this.canvas.addEventListener("pointerleave", this.#boundCanvasPointerleave); + this.canvas.addEventListener("pointermove", this.#boundCanvasPointermove); + this.canvas.addEventListener("pointerup", this.#boundCanvasPointerup); + this.canvas.removeEventListener("pointerdown", this.#boundCanvasPointerdown); + this.isEditing = true; + if (!this.#isCanvasInitialized) { + this.#isCanvasInitialized = true; + this.#setCanvasDims(); + this.thickness ||= InkEditor._defaultThickness; + this.color ||= InkEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor; + this.opacity ??= InkEditor._defaultOpacity; + } + this.currentPath.push([x, y]); + this.#hasSomethingToDraw = false; + this.#setStroke(); + this.#requestFrameCallback = () => { + this.#drawPoints(); + if (this.#requestFrameCallback) { + window.requestAnimationFrame(this.#requestFrameCallback); + } + }; + window.requestAnimationFrame(this.#requestFrameCallback); + } + #draw(x, y) { + const [lastX, lastY] = this.currentPath.at(-1); + if (this.currentPath.length > 1 && x === lastX && y === lastY) { + return; + } + const currentPath = this.currentPath; + let path2D = this.#currentPath2D; + currentPath.push([x, y]); + this.#hasSomethingToDraw = true; + if (currentPath.length <= 2) { + path2D.moveTo(...currentPath[0]); + path2D.lineTo(x, y); + return; + } + if (currentPath.length === 3) { + this.#currentPath2D = path2D = new Path2D(); + path2D.moveTo(...currentPath[0]); + } + this.#makeBezierCurve(path2D, ...currentPath.at(-3), ...currentPath.at(-2), x, y); + } + #endPath() { + if (this.currentPath.length === 0) { + return; + } + const lastPoint = this.currentPath.at(-1); + this.#currentPath2D.lineTo(...lastPoint); + } + #stopDrawing(x, y) { + this.#requestFrameCallback = null; + x = Math.min(Math.max(x, 0), this.canvas.width); + y = Math.min(Math.max(y, 0), this.canvas.height); + this.#draw(x, y); + this.#endPath(); + let bezier; + if (this.currentPath.length !== 1) { + bezier = this.#generateBezierPoints(); + } else { + const xy = [x, y]; + bezier = [[xy, xy.slice(), xy.slice(), xy]]; + } + const path2D = this.#currentPath2D; + const currentPath = this.currentPath; + this.currentPath = []; + this.#currentPath2D = new Path2D(); + const cmd = () => { + this.allRawPaths.push(currentPath); + this.paths.push(bezier); + this.bezierPath2D.push(path2D); + this.rebuild(); + }; + const undo = () => { + this.allRawPaths.pop(); + this.paths.pop(); + this.bezierPath2D.pop(); + if (this.paths.length === 0) { + this.remove(); + } else { + if (!this.canvas) { + this.#createCanvas(); + this.#createObserver(); + } + this.#fitToContent(); + } + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } + #drawPoints() { + if (!this.#hasSomethingToDraw) { + return; + } + this.#hasSomethingToDraw = false; + const thickness = Math.ceil(this.thickness * this.parentScale); + const lastPoints = this.currentPath.slice(-3); + const x = lastPoints.map(xy => xy[0]); + const y = lastPoints.map(xy => xy[1]); + const xMin = Math.min(...x) - thickness; + const xMax = Math.max(...x) + thickness; + const yMin = Math.min(...y) - thickness; + const yMax = Math.max(...y) + thickness; + const { + ctx + } = this; + ctx.save(); + ctx.clearRect(0, 0, this.canvas.width, this.canvas.height); + for (const path of this.bezierPath2D) { + ctx.stroke(path); + } + ctx.stroke(this.#currentPath2D); + ctx.restore(); + } + #makeBezierCurve(path2D, x0, y0, x1, y1, x2, y2) { + const prevX = (x0 + x1) / 2; + const prevY = (y0 + y1) / 2; + const x3 = (x1 + x2) / 2; + const y3 = (y1 + y2) / 2; + path2D.bezierCurveTo(prevX + 2 * (x1 - prevX) / 3, prevY + 2 * (y1 - prevY) / 3, x3 + 2 * (x1 - x3) / 3, y3 + 2 * (y1 - y3) / 3, x3, y3); + } + #generateBezierPoints() { + const path = this.currentPath; + if (path.length <= 2) { + return [[path[0], path[0], path.at(-1), path.at(-1)]]; + } + const bezierPoints = []; + let i; + let [x0, y0] = path[0]; + for (i = 1; i < path.length - 2; i++) { + const [x1, y1] = path[i]; + const [x2, y2] = path[i + 1]; + const x3 = (x1 + x2) / 2; + const y3 = (y1 + y2) / 2; + const control1 = [x0 + 2 * (x1 - x0) / 3, y0 + 2 * (y1 - y0) / 3]; + const control2 = [x3 + 2 * (x1 - x3) / 3, y3 + 2 * (y1 - y3) / 3]; + bezierPoints.push([[x0, y0], control1, control2, [x3, y3]]); + [x0, y0] = [x3, y3]; + } + const [x1, y1] = path[i]; + const [x2, y2] = path[i + 1]; + const control1 = [x0 + 2 * (x1 - x0) / 3, y0 + 2 * (y1 - y0) / 3]; + const control2 = [x2 + 2 * (x1 - x2) / 3, y2 + 2 * (y1 - y2) / 3]; + bezierPoints.push([[x0, y0], control1, control2, [x2, y2]]); + return bezierPoints; + } + #redraw() { + if (this.isEmpty()) { + this.#updateTransform(); + return; + } + this.#setStroke(); + const { + canvas, + ctx + } = this; + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.clearRect(0, 0, canvas.width, canvas.height); + this.#updateTransform(); + for (const path of this.bezierPath2D) { + ctx.stroke(path); + } + } + commit() { + if (this.#disableEditing) { + return; + } + super.commit(); + this.isEditing = false; + this.disableEditMode(); + this.setInForeground(); + this.#disableEditing = true; + this.div.classList.add("disabled"); + this.#fitToContent(true); + this.makeResizable(); + this.parent.addInkEditorIfNeeded(true); + this.moveInDOM(); + this.div.focus({ + preventScroll: true + }); + } + focusin(event) { + if (!this._focusEventsAllowed) { + return; + } + super.focusin(event); + this.enableEditMode(); + } + canvasPointerdown(event) { + if (event.button !== 0 || !this.isInEditMode() || this.#disableEditing) { + return; + } + this.setInForeground(); + event.preventDefault(); + if (event.type !== "mouse") { + this.div.focus(); + } + this.#startDrawing(event.offsetX, event.offsetY); + } + canvasPointermove(event) { + event.preventDefault(); + this.#draw(event.offsetX, event.offsetY); + } + canvasPointerup(event) { + event.preventDefault(); + this.#endDrawing(event); + } + canvasPointerleave(event) { + this.#endDrawing(event); + } + #endDrawing(event) { + this.canvas.removeEventListener("pointerleave", this.#boundCanvasPointerleave); + this.canvas.removeEventListener("pointermove", this.#boundCanvasPointermove); + this.canvas.removeEventListener("pointerup", this.#boundCanvasPointerup); + this.canvas.addEventListener("pointerdown", this.#boundCanvasPointerdown); + setTimeout(() => { + this.canvas.removeEventListener("contextmenu", _display_utils.noContextMenu); + }, 10); + this.#stopDrawing(event.offsetX, event.offsetY); + this.addToAnnotationStorage(); + this.setInBackground(); + } + #createCanvas() { + this.canvas = document.createElement("canvas"); + this.canvas.width = this.canvas.height = 0; + this.canvas.className = "inkEditorCanvas"; + _editor.AnnotationEditor._l10nPromise.get("editor_ink_canvas_aria_label").then(msg => this.canvas?.setAttribute("aria-label", msg)); + this.div.append(this.canvas); + this.ctx = this.canvas.getContext("2d"); + } + #createObserver() { + this.#observer = new ResizeObserver(entries => { + const rect = entries[0].contentRect; + if (rect.width && rect.height) { + this.setDimensions(rect.width, rect.height); + } + }); + this.#observer.observe(this.div); + } + get isResizable() { + return !this.isEmpty() && this.#disableEditing; + } + render() { + if (this.div) { + return this.div; + } + let baseX, baseY; + if (this.width) { + baseX = this.x; + baseY = this.y; + } + super.render(); + _editor.AnnotationEditor._l10nPromise.get("editor_ink2_aria_label").then(msg => this.div?.setAttribute("aria-label", msg)); + const [x, y, w, h] = this.#getInitialBBox(); + this.setAt(x, y, 0, 0); + this.setDims(w, h); + this.#createCanvas(); + if (this.width) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.setAspectRatio(this.width * parentWidth, this.height * parentHeight); + this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight); + this.#isCanvasInitialized = true; + this.#setCanvasDims(); + this.setDims(this.width * parentWidth, this.height * parentHeight); + this.#redraw(); + this.div.classList.add("disabled"); + } else { + this.div.classList.add("editing"); + this.enableEditMode(); + } + this.#createObserver(); + return this.div; + } + #setCanvasDims() { + if (!this.#isCanvasInitialized) { + return; + } + const [parentWidth, parentHeight] = this.parentDimensions; + this.canvas.width = Math.ceil(this.width * parentWidth); + this.canvas.height = Math.ceil(this.height * parentHeight); + this.#updateTransform(); + } + setDimensions(width, height) { + const roundedWidth = Math.round(width); + const roundedHeight = Math.round(height); + if (this.#realWidth === roundedWidth && this.#realHeight === roundedHeight) { + return; + } + this.#realWidth = roundedWidth; + this.#realHeight = roundedHeight; + this.canvas.style.visibility = "hidden"; + const [parentWidth, parentHeight] = this.parentDimensions; + this.width = width / parentWidth; + this.height = height / parentHeight; + this.fixAndSetPosition(); + if (this.#disableEditing) { + this.#setScaleFactor(width, height); + } + this.#setCanvasDims(); + this.#redraw(); + this.canvas.style.visibility = "visible"; + this.fixDims(); + } + #setScaleFactor(width, height) { + const padding = this.#getPadding(); + const scaleFactorW = (width - padding) / this.#baseWidth; + const scaleFactorH = (height - padding) / this.#baseHeight; + this.scaleFactor = Math.min(scaleFactorW, scaleFactorH); + } + #updateTransform() { + const padding = this.#getPadding() / 2; + this.ctx.setTransform(this.scaleFactor, 0, 0, this.scaleFactor, this.translationX * this.scaleFactor + padding, this.translationY * this.scaleFactor + padding); + } + static #buildPath2D(bezier) { + const path2D = new Path2D(); + for (let i = 0, ii = bezier.length; i < ii; i++) { + const [first, control1, control2, second] = bezier[i]; + if (i === 0) { + path2D.moveTo(...first); + } + path2D.bezierCurveTo(control1[0], control1[1], control2[0], control2[1], second[0], second[1]); + } + return path2D; + } + static #toPDFCoordinates(points, rect, rotation) { + const [blX, blY, trX, trY] = rect; + switch (rotation) { + case 0: + for (let i = 0, ii = points.length; i < ii; i += 2) { + points[i] += blX; + points[i + 1] = trY - points[i + 1]; + } + break; + case 90: + for (let i = 0, ii = points.length; i < ii; i += 2) { + const x = points[i]; + points[i] = points[i + 1] + blX; + points[i + 1] = x + blY; + } + break; + case 180: + for (let i = 0, ii = points.length; i < ii; i += 2) { + points[i] = trX - points[i]; + points[i + 1] += blY; + } + break; + case 270: + for (let i = 0, ii = points.length; i < ii; i += 2) { + const x = points[i]; + points[i] = trX - points[i + 1]; + points[i + 1] = trY - x; + } + break; + default: + throw new Error("Invalid rotation"); + } + return points; + } + static #fromPDFCoordinates(points, rect, rotation) { + const [blX, blY, trX, trY] = rect; + switch (rotation) { + case 0: + for (let i = 0, ii = points.length; i < ii; i += 2) { + points[i] -= blX; + points[i + 1] = trY - points[i + 1]; + } + break; + case 90: + for (let i = 0, ii = points.length; i < ii; i += 2) { + const x = points[i]; + points[i] = points[i + 1] - blY; + points[i + 1] = x - blX; + } + break; + case 180: + for (let i = 0, ii = points.length; i < ii; i += 2) { + points[i] = trX - points[i]; + points[i + 1] -= blY; + } + break; + case 270: + for (let i = 0, ii = points.length; i < ii; i += 2) { + const x = points[i]; + points[i] = trY - points[i + 1]; + points[i + 1] = trX - x; + } + break; + default: + throw new Error("Invalid rotation"); + } + return points; + } + #serializePaths(s, tx, ty, rect) { + const paths = []; + const padding = this.thickness / 2; + const shiftX = s * tx + padding; + const shiftY = s * ty + padding; + for (const bezier of this.paths) { + const buffer = []; + const points = []; + for (let j = 0, jj = bezier.length; j < jj; j++) { + const [first, control1, control2, second] = bezier[j]; + const p10 = s * first[0] + shiftX; + const p11 = s * first[1] + shiftY; + const p20 = s * control1[0] + shiftX; + const p21 = s * control1[1] + shiftY; + const p30 = s * control2[0] + shiftX; + const p31 = s * control2[1] + shiftY; + const p40 = s * second[0] + shiftX; + const p41 = s * second[1] + shiftY; + if (j === 0) { + buffer.push(p10, p11); + points.push(p10, p11); + } + buffer.push(p20, p21, p30, p31, p40, p41); + points.push(p20, p21); + if (j === jj - 1) { + points.push(p40, p41); + } + } + paths.push({ + bezier: InkEditor.#toPDFCoordinates(buffer, rect, this.rotation), + points: InkEditor.#toPDFCoordinates(points, rect, this.rotation) + }); + } + return paths; + } + #getBbox() { + let xMin = Infinity; + let xMax = -Infinity; + let yMin = Infinity; + let yMax = -Infinity; + for (const path of this.paths) { + for (const [first, control1, control2, second] of path) { + const bbox = _util.Util.bezierBoundingBox(...first, ...control1, ...control2, ...second); + xMin = Math.min(xMin, bbox[0]); + yMin = Math.min(yMin, bbox[1]); + xMax = Math.max(xMax, bbox[2]); + yMax = Math.max(yMax, bbox[3]); + } + } + return [xMin, yMin, xMax, yMax]; + } + #getPadding() { + return this.#disableEditing ? Math.ceil(this.thickness * this.parentScale) : 0; + } + #fitToContent(firstTime = false) { + if (this.isEmpty()) { + return; + } + if (!this.#disableEditing) { + this.#redraw(); + return; + } + const bbox = this.#getBbox(); + const padding = this.#getPadding(); + this.#baseWidth = Math.max(_editor.AnnotationEditor.MIN_SIZE, bbox[2] - bbox[0]); + this.#baseHeight = Math.max(_editor.AnnotationEditor.MIN_SIZE, bbox[3] - bbox[1]); + const width = Math.ceil(padding + this.#baseWidth * this.scaleFactor); + const height = Math.ceil(padding + this.#baseHeight * this.scaleFactor); + const [parentWidth, parentHeight] = this.parentDimensions; + this.width = width / parentWidth; + this.height = height / parentHeight; + this.setAspectRatio(width, height); + const prevTranslationX = this.translationX; + const prevTranslationY = this.translationY; + this.translationX = -bbox[0]; + this.translationY = -bbox[1]; + this.#setCanvasDims(); + this.#redraw(); + this.#realWidth = width; + this.#realHeight = height; + this.setDims(width, height); + const unscaledPadding = firstTime ? padding / this.scaleFactor / 2 : 0; + this.translate(prevTranslationX - this.translationX - unscaledPadding, prevTranslationY - this.translationY - unscaledPadding); + } + static deserialize(data, parent, uiManager) { + if (data instanceof _annotation_layer.InkAnnotationElement) { + return null; + } + const editor = super.deserialize(data, parent, uiManager); + editor.thickness = data.thickness; + editor.color = _util.Util.makeHexColor(...data.color); + editor.opacity = data.opacity; + const [pageWidth, pageHeight] = editor.pageDimensions; + const width = editor.width * pageWidth; + const height = editor.height * pageHeight; + const scaleFactor = editor.parentScale; + const padding = data.thickness / 2; + editor.#disableEditing = true; + editor.#realWidth = Math.round(width); + editor.#realHeight = Math.round(height); + const { + paths, + rect, + rotation + } = data; + for (let { + bezier + } of paths) { + bezier = InkEditor.#fromPDFCoordinates(bezier, rect, rotation); + const path = []; + editor.paths.push(path); + let p0 = scaleFactor * (bezier[0] - padding); + let p1 = scaleFactor * (bezier[1] - padding); + for (let i = 2, ii = bezier.length; i < ii; i += 6) { + const p10 = scaleFactor * (bezier[i] - padding); + const p11 = scaleFactor * (bezier[i + 1] - padding); + const p20 = scaleFactor * (bezier[i + 2] - padding); + const p21 = scaleFactor * (bezier[i + 3] - padding); + const p30 = scaleFactor * (bezier[i + 4] - padding); + const p31 = scaleFactor * (bezier[i + 5] - padding); + path.push([[p0, p1], [p10, p11], [p20, p21], [p30, p31]]); + p0 = p30; + p1 = p31; + } + const path2D = this.#buildPath2D(path); + editor.bezierPath2D.push(path2D); + } + const bbox = editor.#getBbox(); + editor.#baseWidth = Math.max(_editor.AnnotationEditor.MIN_SIZE, bbox[2] - bbox[0]); + editor.#baseHeight = Math.max(_editor.AnnotationEditor.MIN_SIZE, bbox[3] - bbox[1]); + editor.#setScaleFactor(width, height); + return editor; + } + serialize() { + if (this.isEmpty()) { + return null; + } + const rect = this.getRect(0, 0); + const color = _editor.AnnotationEditor._colorManager.convert(this.ctx.strokeStyle); + return { + annotationType: _util.AnnotationEditorType.INK, + color, + thickness: this.thickness, + opacity: this.opacity, + paths: this.#serializePaths(this.scaleFactor / this.parentScale, this.translationX, this.translationY, rect), + pageIndex: this.pageIndex, + rect, + rotation: this.rotation, + structTreeParentId: this._structTreeParentId + }; + } +} +exports.InkEditor = InkEditor; + +/***/ }), +/* 34 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StampEditor = void 0; +var _util = __w_pdfjs_require__(1); +var _editor = __w_pdfjs_require__(4); +var _display_utils = __w_pdfjs_require__(6); +var _annotation_layer = __w_pdfjs_require__(29); +class StampEditor extends _editor.AnnotationEditor { + #bitmap = null; + #bitmapId = null; + #bitmapPromise = null; + #bitmapUrl = null; + #bitmapFile = null; + #canvas = null; + #observer = null; + #resizeTimeoutId = null; + #isSvg = false; + #hasBeenAddedInUndoStack = false; + static _type = "stamp"; + constructor(params) { + super({ + ...params, + name: "stampEditor" + }); + this.#bitmapUrl = params.bitmapUrl; + this.#bitmapFile = params.bitmapFile; + } + static initialize(l10n) { + _editor.AnnotationEditor.initialize(l10n); + } + static get supportedTypes() { + const types = ["apng", "avif", "bmp", "gif", "jpeg", "png", "svg+xml", "webp", "x-icon"]; + return (0, _util.shadow)(this, "supportedTypes", types.map(type => `image/${type}`)); + } + static get supportedTypesStr() { + return (0, _util.shadow)(this, "supportedTypesStr", this.supportedTypes.join(",")); + } + static isHandlingMimeForPasting(mime) { + return this.supportedTypes.includes(mime); + } + static paste(item, parent) { + parent.pasteEditor(_util.AnnotationEditorType.STAMP, { + bitmapFile: item.getAsFile() + }); + } + #getBitmapFetched(data, fromId = false) { + if (!data) { + this.remove(); + return; + } + this.#bitmap = data.bitmap; + if (!fromId) { + this.#bitmapId = data.id; + this.#isSvg = data.isSvg; + } + this.#createCanvas(); + } + #getBitmapDone() { + this.#bitmapPromise = null; + this._uiManager.enableWaiting(false); + if (this.#canvas) { + this.div.focus(); + } + } + #getBitmap() { + if (this.#bitmapId) { + this._uiManager.enableWaiting(true); + this._uiManager.imageManager.getFromId(this.#bitmapId).then(data => this.#getBitmapFetched(data, true)).finally(() => this.#getBitmapDone()); + return; + } + if (this.#bitmapUrl) { + const url = this.#bitmapUrl; + this.#bitmapUrl = null; + this._uiManager.enableWaiting(true); + this.#bitmapPromise = this._uiManager.imageManager.getFromUrl(url).then(data => this.#getBitmapFetched(data)).finally(() => this.#getBitmapDone()); + return; + } + if (this.#bitmapFile) { + const file = this.#bitmapFile; + this.#bitmapFile = null; + this._uiManager.enableWaiting(true); + this.#bitmapPromise = this._uiManager.imageManager.getFromFile(file).then(data => this.#getBitmapFetched(data)).finally(() => this.#getBitmapDone()); + return; + } + const input = document.createElement("input"); + input.type = "file"; + input.accept = StampEditor.supportedTypesStr; + this.#bitmapPromise = new Promise(resolve => { + input.addEventListener("change", async () => { + if (!input.files || input.files.length === 0) { + this.remove(); + } else { + this._uiManager.enableWaiting(true); + const data = await this._uiManager.imageManager.getFromFile(input.files[0]); + this.#getBitmapFetched(data); + } + resolve(); + }); + input.addEventListener("cancel", () => { + this.remove(); + resolve(); + }); + }).finally(() => this.#getBitmapDone()); + input.click(); + } + remove() { + if (this.#bitmapId) { + this.#bitmap = null; + this._uiManager.imageManager.deleteId(this.#bitmapId); + this.#canvas?.remove(); + this.#canvas = null; + this.#observer?.disconnect(); + this.#observer = null; + } + super.remove(); + } + rebuild() { + if (!this.parent) { + if (this.#bitmapId) { + this.#getBitmap(); + } + return; + } + super.rebuild(); + if (this.div === null) { + return; + } + if (this.#bitmapId) { + this.#getBitmap(); + } + if (!this.isAttachedToDOM) { + this.parent.add(this); + } + } + onceAdded() { + this._isDraggable = true; + this.div.focus(); + } + isEmpty() { + return !(this.#bitmapPromise || this.#bitmap || this.#bitmapUrl || this.#bitmapFile); + } + get isResizable() { + return true; + } + render() { + if (this.div) { + return this.div; + } + let baseX, baseY; + if (this.width) { + baseX = this.x; + baseY = this.y; + } + super.render(); + this.div.hidden = true; + if (this.#bitmap) { + this.#createCanvas(); + } else { + this.#getBitmap(); + } + if (this.width) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight); + } + return this.div; + } + #createCanvas() { + const { + div + } = this; + let { + width, + height + } = this.#bitmap; + const [pageWidth, pageHeight] = this.pageDimensions; + const MAX_RATIO = 0.75; + if (this.width) { + width = this.width * pageWidth; + height = this.height * pageHeight; + } else if (width > MAX_RATIO * pageWidth || height > MAX_RATIO * pageHeight) { + const factor = Math.min(MAX_RATIO * pageWidth / width, MAX_RATIO * pageHeight / height); + width *= factor; + height *= factor; + } + const [parentWidth, parentHeight] = this.parentDimensions; + this.setDims(width * parentWidth / pageWidth, height * parentHeight / pageHeight); + this._uiManager.enableWaiting(false); + const canvas = this.#canvas = document.createElement("canvas"); + div.append(canvas); + div.hidden = false; + this.#drawBitmap(width, height); + this.#createObserver(); + if (!this.#hasBeenAddedInUndoStack) { + this.parent.addUndoableEditor(this); + this.#hasBeenAddedInUndoStack = true; + } + this._uiManager._eventBus.dispatch("reporttelemetry", { + source: this, + details: { + type: "editing", + subtype: this.editorType, + data: { + action: "inserted_image" + } + } + }); + this.addAltTextButton(); + } + #setDimensions(width, height) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.width = width / parentWidth; + this.height = height / parentHeight; + this.setDims(width, height); + if (this._initialOptions?.isCentered) { + this.center(); + } else { + this.fixAndSetPosition(); + } + this._initialOptions = null; + if (this.#resizeTimeoutId !== null) { + clearTimeout(this.#resizeTimeoutId); + } + const TIME_TO_WAIT = 200; + this.#resizeTimeoutId = setTimeout(() => { + this.#resizeTimeoutId = null; + this.#drawBitmap(width, height); + }, TIME_TO_WAIT); + } + #scaleBitmap(width, height) { + const { + width: bitmapWidth, + height: bitmapHeight + } = this.#bitmap; + let newWidth = bitmapWidth; + let newHeight = bitmapHeight; + let bitmap = this.#bitmap; + while (newWidth > 2 * width || newHeight > 2 * height) { + const prevWidth = newWidth; + const prevHeight = newHeight; + if (newWidth > 2 * width) { + newWidth = newWidth >= 16384 ? Math.floor(newWidth / 2) - 1 : Math.ceil(newWidth / 2); + } + if (newHeight > 2 * height) { + newHeight = newHeight >= 16384 ? Math.floor(newHeight / 2) - 1 : Math.ceil(newHeight / 2); + } + const offscreen = new OffscreenCanvas(newWidth, newHeight); + const ctx = offscreen.getContext("2d"); + ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight); + bitmap = offscreen.transferToImageBitmap(); + } + return bitmap; + } + #drawBitmap(width, height) { + width = Math.ceil(width); + height = Math.ceil(height); + const canvas = this.#canvas; + if (!canvas || canvas.width === width && canvas.height === height) { + return; + } + canvas.width = width; + canvas.height = height; + const bitmap = this.#isSvg ? this.#bitmap : this.#scaleBitmap(width, height); + const ctx = canvas.getContext("2d"); + ctx.filter = this._uiManager.hcmFilter; + ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, width, height); + } + #serializeBitmap(toUrl) { + if (toUrl) { + if (this.#isSvg) { + const url = this._uiManager.imageManager.getSvgUrl(this.#bitmapId); + if (url) { + return url; + } + } + const canvas = document.createElement("canvas"); + ({ + width: canvas.width, + height: canvas.height + } = this.#bitmap); + const ctx = canvas.getContext("2d"); + ctx.drawImage(this.#bitmap, 0, 0); + return canvas.toDataURL(); + } + if (this.#isSvg) { + const [pageWidth, pageHeight] = this.pageDimensions; + const width = Math.round(this.width * pageWidth * _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS); + const height = Math.round(this.height * pageHeight * _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS); + const offscreen = new OffscreenCanvas(width, height); + const ctx = offscreen.getContext("2d"); + ctx.drawImage(this.#bitmap, 0, 0, this.#bitmap.width, this.#bitmap.height, 0, 0, width, height); + return offscreen.transferToImageBitmap(); + } + return structuredClone(this.#bitmap); + } + #createObserver() { + this.#observer = new ResizeObserver(entries => { + const rect = entries[0].contentRect; + if (rect.width && rect.height) { + this.#setDimensions(rect.width, rect.height); + } + }); + this.#observer.observe(this.div); + } + static deserialize(data, parent, uiManager) { + if (data instanceof _annotation_layer.StampAnnotationElement) { + return null; + } + const editor = super.deserialize(data, parent, uiManager); + const { + rect, + bitmapUrl, + bitmapId, + isSvg, + accessibilityData + } = data; + if (bitmapId && uiManager.imageManager.isValidId(bitmapId)) { + editor.#bitmapId = bitmapId; + } else { + editor.#bitmapUrl = bitmapUrl; + } + editor.#isSvg = isSvg; + const [parentWidth, parentHeight] = editor.pageDimensions; + editor.width = (rect[2] - rect[0]) / parentWidth; + editor.height = (rect[3] - rect[1]) / parentHeight; + if (accessibilityData) { + editor.altTextData = accessibilityData; + } + return editor; + } + serialize(isForCopying = false, context = null) { + if (this.isEmpty()) { + return null; + } + const serialized = { + annotationType: _util.AnnotationEditorType.STAMP, + bitmapId: this.#bitmapId, + pageIndex: this.pageIndex, + rect: this.getRect(0, 0), + rotation: this.rotation, + isSvg: this.#isSvg, + structTreeParentId: this._structTreeParentId + }; + if (isForCopying) { + serialized.bitmapUrl = this.#serializeBitmap(true); + serialized.accessibilityData = this.altTextData; + return serialized; + } + const { + decorative, + altText + } = this.altTextData; + if (!decorative && altText) { + serialized.accessibilityData = { + type: "Figure", + alt: altText + }; + } + if (context === null) { + return serialized; + } + context.stamps ||= new Map(); + const area = this.#isSvg ? (serialized.rect[2] - serialized.rect[0]) * (serialized.rect[3] - serialized.rect[1]) : null; + if (!context.stamps.has(this.#bitmapId)) { + context.stamps.set(this.#bitmapId, { + area, + serialized + }); + serialized.bitmap = this.#serializeBitmap(false); + } else if (this.#isSvg) { + const prevData = context.stamps.get(this.#bitmapId); + if (area > prevData.area) { + prevData.area = area; + prevData.serialized.bitmap.close(); + prevData.serialized.bitmap = this.#serializeBitmap(false); + } + } + return serialized; + } +} +exports.StampEditor = StampEditor; + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "AbortException", ({ + enumerable: true, + get: function () { + return _util.AbortException; + } +})); +Object.defineProperty(exports, "AnnotationEditorLayer", ({ + enumerable: true, + get: function () { + return _annotation_editor_layer.AnnotationEditorLayer; + } +})); +Object.defineProperty(exports, "AnnotationEditorParamsType", ({ + enumerable: true, + get: function () { + return _util.AnnotationEditorParamsType; + } +})); +Object.defineProperty(exports, "AnnotationEditorType", ({ + enumerable: true, + get: function () { + return _util.AnnotationEditorType; + } +})); +Object.defineProperty(exports, "AnnotationEditorUIManager", ({ + enumerable: true, + get: function () { + return _tools.AnnotationEditorUIManager; + } +})); +Object.defineProperty(exports, "AnnotationLayer", ({ + enumerable: true, + get: function () { + return _annotation_layer.AnnotationLayer; + } +})); +Object.defineProperty(exports, "AnnotationMode", ({ + enumerable: true, + get: function () { + return _util.AnnotationMode; + } +})); +Object.defineProperty(exports, "CMapCompressionType", ({ + enumerable: true, + get: function () { + return _util.CMapCompressionType; + } +})); +Object.defineProperty(exports, "DOMSVGFactory", ({ + enumerable: true, + get: function () { + return _display_utils.DOMSVGFactory; + } +})); +Object.defineProperty(exports, "FeatureTest", ({ + enumerable: true, + get: function () { + return _util.FeatureTest; + } +})); +Object.defineProperty(exports, "GlobalWorkerOptions", ({ + enumerable: true, + get: function () { + return _worker_options.GlobalWorkerOptions; + } +})); +Object.defineProperty(exports, "ImageKind", ({ + enumerable: true, + get: function () { + return _util.ImageKind; + } +})); +Object.defineProperty(exports, "InvalidPDFException", ({ + enumerable: true, + get: function () { + return _util.InvalidPDFException; + } +})); +Object.defineProperty(exports, "MissingPDFException", ({ + enumerable: true, + get: function () { + return _util.MissingPDFException; + } +})); +Object.defineProperty(exports, "OPS", ({ + enumerable: true, + get: function () { + return _util.OPS; + } +})); +Object.defineProperty(exports, "PDFDataRangeTransport", ({ + enumerable: true, + get: function () { + return _api.PDFDataRangeTransport; + } +})); +Object.defineProperty(exports, "PDFDateString", ({ + enumerable: true, + get: function () { + return _display_utils.PDFDateString; + } +})); +Object.defineProperty(exports, "PDFWorker", ({ + enumerable: true, + get: function () { + return _api.PDFWorker; + } +})); +Object.defineProperty(exports, "PasswordResponses", ({ + enumerable: true, + get: function () { + return _util.PasswordResponses; + } +})); +Object.defineProperty(exports, "PermissionFlag", ({ + enumerable: true, + get: function () { + return _util.PermissionFlag; + } +})); +Object.defineProperty(exports, "PixelsPerInch", ({ + enumerable: true, + get: function () { + return _display_utils.PixelsPerInch; + } +})); +Object.defineProperty(exports, "PromiseCapability", ({ + enumerable: true, + get: function () { + return _util.PromiseCapability; + } +})); +Object.defineProperty(exports, "RenderingCancelledException", ({ + enumerable: true, + get: function () { + return _display_utils.RenderingCancelledException; + } +})); +Object.defineProperty(exports, "SVGGraphics", ({ + enumerable: true, + get: function () { + return _api.SVGGraphics; + } +})); +Object.defineProperty(exports, "UnexpectedResponseException", ({ + enumerable: true, + get: function () { + return _util.UnexpectedResponseException; + } +})); +Object.defineProperty(exports, "Util", ({ + enumerable: true, + get: function () { + return _util.Util; + } +})); +Object.defineProperty(exports, "VerbosityLevel", ({ + enumerable: true, + get: function () { + return _util.VerbosityLevel; + } +})); +Object.defineProperty(exports, "XfaLayer", ({ + enumerable: true, + get: function () { + return _xfa_layer.XfaLayer; + } +})); +Object.defineProperty(exports, "build", ({ + enumerable: true, + get: function () { + return _api.build; + } +})); +Object.defineProperty(exports, "createValidAbsoluteUrl", ({ + enumerable: true, + get: function () { + return _util.createValidAbsoluteUrl; + } +})); +Object.defineProperty(exports, "getDocument", ({ + enumerable: true, + get: function () { + return _api.getDocument; + } +})); +Object.defineProperty(exports, "getFilenameFromUrl", ({ + enumerable: true, + get: function () { + return _display_utils.getFilenameFromUrl; + } +})); +Object.defineProperty(exports, "getPdfFilenameFromUrl", ({ + enumerable: true, + get: function () { + return _display_utils.getPdfFilenameFromUrl; + } +})); +Object.defineProperty(exports, "getXfaPageViewport", ({ + enumerable: true, + get: function () { + return _display_utils.getXfaPageViewport; + } +})); +Object.defineProperty(exports, "isDataScheme", ({ + enumerable: true, + get: function () { + return _display_utils.isDataScheme; + } +})); +Object.defineProperty(exports, "isPdfFile", ({ + enumerable: true, + get: function () { + return _display_utils.isPdfFile; + } +})); +Object.defineProperty(exports, "loadScript", ({ + enumerable: true, + get: function () { + return _display_utils.loadScript; + } +})); +Object.defineProperty(exports, "noContextMenu", ({ + enumerable: true, + get: function () { + return _display_utils.noContextMenu; + } +})); +Object.defineProperty(exports, "normalizeUnicode", ({ + enumerable: true, + get: function () { + return _util.normalizeUnicode; + } +})); +Object.defineProperty(exports, "renderTextLayer", ({ + enumerable: true, + get: function () { + return _text_layer.renderTextLayer; + } +})); +Object.defineProperty(exports, "setLayerDimensions", ({ + enumerable: true, + get: function () { + return _display_utils.setLayerDimensions; + } +})); +Object.defineProperty(exports, "shadow", ({ + enumerable: true, + get: function () { + return _util.shadow; + } +})); +Object.defineProperty(exports, "updateTextLayer", ({ + enumerable: true, + get: function () { + return _text_layer.updateTextLayer; + } +})); +Object.defineProperty(exports, "version", ({ + enumerable: true, + get: function () { + return _api.version; + } +})); +var _util = __w_pdfjs_require__(1); +var _api = __w_pdfjs_require__(2); +var _display_utils = __w_pdfjs_require__(6); +var _text_layer = __w_pdfjs_require__(26); +var _annotation_editor_layer = __w_pdfjs_require__(27); +var _tools = __w_pdfjs_require__(5); +var _annotation_layer = __w_pdfjs_require__(29); +var _worker_options = __w_pdfjs_require__(14); +var _xfa_layer = __w_pdfjs_require__(32); +const pdfjsVersion = '3.11.174'; +const pdfjsBuild = 'ce8716743'; +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); +//# sourceMappingURL=pdf.js.map \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/pdfjs/pdf.worker.js b/assets/foliate-js/src/vendor/pdfjs/pdf.worker.js new file mode 100644 index 0000000..ac3d027 --- /dev/null +++ b/assets/foliate-js/src/vendor/pdfjs/pdf.worker.js @@ -0,0 +1,58353 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2023 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = root.pdfjsWorker = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf.worker", [], () => { return (root.pdfjsWorker = factory()); }); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory(); + else + root["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory(); +})(globalThis, () => { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.WorkerTask = exports.WorkerMessageHandler = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(3); +var _primitives = __w_pdfjs_require__(4); +var _pdf_manager = __w_pdfjs_require__(6); +var _annotation = __w_pdfjs_require__(10); +var _cleanup_helper = __w_pdfjs_require__(68); +var _writer = __w_pdfjs_require__(73); +var _message_handler = __w_pdfjs_require__(104); +var _worker_stream = __w_pdfjs_require__(105); +var _struct_tree = __w_pdfjs_require__(72); +class WorkerTask { + constructor(name) { + this.name = name; + this.terminated = false; + this._capability = new _util.PromiseCapability(); + } + get finished() { + return this._capability.promise; + } + finish() { + this._capability.resolve(); + } + terminate() { + this.terminated = true; + } + ensureNotTerminated() { + if (this.terminated) { + throw new Error("Worker task was terminated"); + } + } +} +exports.WorkerTask = WorkerTask; +class WorkerMessageHandler { + static setup(handler, port) { + let testMessageProcessed = false; + handler.on("test", function (data) { + if (testMessageProcessed) { + return; + } + testMessageProcessed = true; + handler.send("test", data instanceof Uint8Array); + }); + handler.on("configure", function (data) { + (0, _util.setVerbosityLevel)(data.verbosity); + }); + handler.on("GetDocRequest", function (data) { + return WorkerMessageHandler.createDocumentHandler(data, port); + }); + } + static createDocumentHandler(docParams, port) { + let pdfManager; + let terminated = false; + let cancelXHRs = null; + const WorkerTasks = new Set(); + const verbosity = (0, _util.getVerbosityLevel)(); + const { + docId, + apiVersion + } = docParams; + const workerVersion = '3.11.174'; + if (apiVersion !== workerVersion) { + throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`); + } + const enumerableProperties = []; + for (const property in []) { + enumerableProperties.push(property); + } + if (enumerableProperties.length) { + throw new Error("The `Array.prototype` contains unexpected enumerable properties: " + enumerableProperties.join(", ") + "; thus breaking e.g. `for...in` iteration of `Array`s."); + } + const workerHandlerName = docId + "_worker"; + let handler = new _message_handler.MessageHandler(workerHandlerName, docId, port); + function ensureNotTerminated() { + if (terminated) { + throw new Error("Worker was terminated"); + } + } + function startWorkerTask(task) { + WorkerTasks.add(task); + } + function finishWorkerTask(task) { + task.finish(); + WorkerTasks.delete(task); + } + async function loadDocument(recoveryMode) { + await pdfManager.ensureDoc("checkHeader"); + await pdfManager.ensureDoc("parseStartXRef"); + await pdfManager.ensureDoc("parse", [recoveryMode]); + await pdfManager.ensureDoc("checkFirstPage", [recoveryMode]); + await pdfManager.ensureDoc("checkLastPage", [recoveryMode]); + const isPureXfa = await pdfManager.ensureDoc("isPureXfa"); + if (isPureXfa) { + const task = new WorkerTask("loadXfaFonts"); + startWorkerTask(task); + await Promise.all([pdfManager.loadXfaFonts(handler, task).catch(reason => {}).then(() => finishWorkerTask(task)), pdfManager.loadXfaImages()]); + } + const [numPages, fingerprints] = await Promise.all([pdfManager.ensureDoc("numPages"), pdfManager.ensureDoc("fingerprints")]); + const htmlForXfa = isPureXfa ? await pdfManager.ensureDoc("htmlForXfa") : null; + return { + numPages, + fingerprints, + htmlForXfa + }; + } + function getPdfManager({ + data, + password, + disableAutoFetch, + rangeChunkSize, + length, + docBaseUrl, + enableXfa, + evaluatorOptions + }) { + const pdfManagerArgs = { + source: null, + disableAutoFetch, + docBaseUrl, + docId, + enableXfa, + evaluatorOptions, + handler, + length, + password, + rangeChunkSize + }; + const pdfManagerCapability = new _util.PromiseCapability(); + let newPdfManager; + if (data) { + try { + pdfManagerArgs.source = data; + newPdfManager = new _pdf_manager.LocalPdfManager(pdfManagerArgs); + pdfManagerCapability.resolve(newPdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + return pdfManagerCapability.promise; + } + let pdfStream, + cachedChunks = []; + try { + pdfStream = new _worker_stream.PDFWorkerStream(handler); + } catch (ex) { + pdfManagerCapability.reject(ex); + return pdfManagerCapability.promise; + } + const fullRequest = pdfStream.getFullReader(); + fullRequest.headersReady.then(function () { + if (!fullRequest.isRangeSupported) { + return; + } + pdfManagerArgs.source = pdfStream; + pdfManagerArgs.length = fullRequest.contentLength; + pdfManagerArgs.disableAutoFetch ||= fullRequest.isStreamingSupported; + newPdfManager = new _pdf_manager.NetworkPdfManager(pdfManagerArgs); + for (const chunk of cachedChunks) { + newPdfManager.sendProgressiveData(chunk); + } + cachedChunks = []; + pdfManagerCapability.resolve(newPdfManager); + cancelXHRs = null; + }).catch(function (reason) { + pdfManagerCapability.reject(reason); + cancelXHRs = null; + }); + let loaded = 0; + const flushChunks = function () { + const pdfFile = (0, _core_utils.arrayBuffersToBytes)(cachedChunks); + if (length && pdfFile.length !== length) { + (0, _util.warn)("reported HTTP length is different from actual"); + } + try { + pdfManagerArgs.source = pdfFile; + newPdfManager = new _pdf_manager.LocalPdfManager(pdfManagerArgs); + pdfManagerCapability.resolve(newPdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + cachedChunks = []; + }; + new Promise(function (resolve, reject) { + const readChunk = function ({ + value, + done + }) { + try { + ensureNotTerminated(); + if (done) { + if (!newPdfManager) { + flushChunks(); + } + cancelXHRs = null; + return; + } + loaded += value.byteLength; + if (!fullRequest.isStreamingSupported) { + handler.send("DocProgress", { + loaded, + total: Math.max(loaded, fullRequest.contentLength || 0) + }); + } + if (newPdfManager) { + newPdfManager.sendProgressiveData(value); + } else { + cachedChunks.push(value); + } + fullRequest.read().then(readChunk, reject); + } catch (e) { + reject(e); + } + }; + fullRequest.read().then(readChunk, reject); + }).catch(function (e) { + pdfManagerCapability.reject(e); + cancelXHRs = null; + }); + cancelXHRs = function (reason) { + pdfStream.cancelAllRequests(reason); + }; + return pdfManagerCapability.promise; + } + function setupDoc(data) { + function onSuccess(doc) { + ensureNotTerminated(); + handler.send("GetDoc", { + pdfInfo: doc + }); + } + function onFailure(ex) { + ensureNotTerminated(); + if (ex instanceof _util.PasswordException) { + const task = new WorkerTask(`PasswordException: response ${ex.code}`); + startWorkerTask(task); + handler.sendWithPromise("PasswordRequest", ex).then(function ({ + password + }) { + finishWorkerTask(task); + pdfManager.updatePassword(password); + pdfManagerReady(); + }).catch(function () { + finishWorkerTask(task); + handler.send("DocException", ex); + }); + } else if (ex instanceof _util.InvalidPDFException || ex instanceof _util.MissingPDFException || ex instanceof _util.UnexpectedResponseException || ex instanceof _util.UnknownErrorException) { + handler.send("DocException", ex); + } else { + handler.send("DocException", new _util.UnknownErrorException(ex.message, ex.toString())); + } + } + function pdfManagerReady() { + ensureNotTerminated(); + loadDocument(false).then(onSuccess, function (reason) { + ensureNotTerminated(); + if (!(reason instanceof _core_utils.XRefParseException)) { + onFailure(reason); + return; + } + pdfManager.requestLoadedStream().then(function () { + ensureNotTerminated(); + loadDocument(true).then(onSuccess, onFailure); + }); + }); + } + ensureNotTerminated(); + getPdfManager(data).then(function (newPdfManager) { + if (terminated) { + newPdfManager.terminate(new _util.AbortException("Worker was terminated.")); + throw new Error("Worker was terminated"); + } + pdfManager = newPdfManager; + pdfManager.requestLoadedStream(true).then(stream => { + handler.send("DataLoaded", { + length: stream.bytes.byteLength + }); + }); + }).then(pdfManagerReady, onFailure); + } + handler.on("GetPage", function (data) { + return pdfManager.getPage(data.pageIndex).then(function (page) { + return Promise.all([pdfManager.ensure(page, "rotate"), pdfManager.ensure(page, "ref"), pdfManager.ensure(page, "userUnit"), pdfManager.ensure(page, "view")]).then(function ([rotate, ref, userUnit, view]) { + return { + rotate, + ref, + userUnit, + view + }; + }); + }); + }); + handler.on("GetPageIndex", function (data) { + const pageRef = _primitives.Ref.get(data.num, data.gen); + return pdfManager.ensureCatalog("getPageIndex", [pageRef]); + }); + handler.on("GetDestinations", function (data) { + return pdfManager.ensureCatalog("destinations"); + }); + handler.on("GetDestination", function (data) { + return pdfManager.ensureCatalog("getDestination", [data.id]); + }); + handler.on("GetPageLabels", function (data) { + return pdfManager.ensureCatalog("pageLabels"); + }); + handler.on("GetPageLayout", function (data) { + return pdfManager.ensureCatalog("pageLayout"); + }); + handler.on("GetPageMode", function (data) { + return pdfManager.ensureCatalog("pageMode"); + }); + handler.on("GetViewerPreferences", function (data) { + return pdfManager.ensureCatalog("viewerPreferences"); + }); + handler.on("GetOpenAction", function (data) { + return pdfManager.ensureCatalog("openAction"); + }); + handler.on("GetAttachments", function (data) { + return pdfManager.ensureCatalog("attachments"); + }); + handler.on("GetDocJSActions", function (data) { + return pdfManager.ensureCatalog("jsActions"); + }); + handler.on("GetPageJSActions", function ({ + pageIndex + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + return pdfManager.ensure(page, "jsActions"); + }); + }); + handler.on("GetOutline", function (data) { + return pdfManager.ensureCatalog("documentOutline"); + }); + handler.on("GetOptionalContentConfig", function (data) { + return pdfManager.ensureCatalog("optionalContentConfig"); + }); + handler.on("GetPermissions", function (data) { + return pdfManager.ensureCatalog("permissions"); + }); + handler.on("GetMetadata", function (data) { + return Promise.all([pdfManager.ensureDoc("documentInfo"), pdfManager.ensureCatalog("metadata")]); + }); + handler.on("GetMarkInfo", function (data) { + return pdfManager.ensureCatalog("markInfo"); + }); + handler.on("GetData", function (data) { + return pdfManager.requestLoadedStream().then(function (stream) { + return stream.bytes; + }); + }); + handler.on("GetAnnotations", function ({ + pageIndex, + intent + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`GetAnnotations: page ${pageIndex}`); + startWorkerTask(task); + return page.getAnnotationsData(handler, task, intent).then(data => { + finishWorkerTask(task); + return data; + }, reason => { + finishWorkerTask(task); + throw reason; + }); + }); + }); + handler.on("GetFieldObjects", function (data) { + return pdfManager.ensureDoc("fieldObjects"); + }); + handler.on("HasJSActions", function (data) { + return pdfManager.ensureDoc("hasJSActions"); + }); + handler.on("GetCalculationOrderIds", function (data) { + return pdfManager.ensureDoc("calculationOrderIds"); + }); + handler.on("SaveDocument", async function ({ + isPureXfa, + numPages, + annotationStorage, + filename + }) { + const globalPromises = [pdfManager.requestLoadedStream(), pdfManager.ensureCatalog("acroForm"), pdfManager.ensureCatalog("acroFormRef"), pdfManager.ensureDoc("startXRef"), pdfManager.ensureDoc("xref"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("structTreeRoot")]; + const promises = []; + const newAnnotationsByPage = !isPureXfa ? (0, _core_utils.getNewAnnotationsMap)(annotationStorage) : null; + const [stream, acroForm, acroFormRef, startXRef, xref, linearization, _structTreeRoot] = await Promise.all(globalPromises); + const catalogRef = xref.trailer.getRaw("Root") || null; + let structTreeRoot; + if (newAnnotationsByPage) { + if (!_structTreeRoot) { + if (await _struct_tree.StructTreeRoot.canCreateStructureTree({ + catalogRef, + pdfManager, + newAnnotationsByPage + })) { + structTreeRoot = null; + } + } else if (await _structTreeRoot.canUpdateStructTree({ + pdfManager, + newAnnotationsByPage + })) { + structTreeRoot = _structTreeRoot; + } + const imagePromises = _annotation.AnnotationFactory.generateImages(annotationStorage.values(), xref, pdfManager.evaluatorOptions.isOffscreenCanvasSupported); + const newAnnotationPromises = structTreeRoot === undefined ? promises : []; + for (const [pageIndex, annotations] of newAnnotationsByPage) { + newAnnotationPromises.push(pdfManager.getPage(pageIndex).then(page => { + const task = new WorkerTask(`Save (editor): page ${pageIndex}`); + return page.saveNewAnnotations(handler, task, annotations, imagePromises).finally(function () { + finishWorkerTask(task); + }); + })); + } + if (structTreeRoot === null) { + promises.push(Promise.all(newAnnotationPromises).then(async newRefs => { + await _struct_tree.StructTreeRoot.createStructureTree({ + newAnnotationsByPage, + xref, + catalogRef, + pdfManager, + newRefs + }); + return newRefs; + })); + } else if (structTreeRoot) { + promises.push(Promise.all(newAnnotationPromises).then(async newRefs => { + await structTreeRoot.updateStructureTree({ + newAnnotationsByPage, + pdfManager, + newRefs + }); + return newRefs; + })); + } + } + if (isPureXfa) { + promises.push(pdfManager.serializeXfaData(annotationStorage)); + } else { + for (let pageIndex = 0; pageIndex < numPages; pageIndex++) { + promises.push(pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`Save: page ${pageIndex}`); + return page.save(handler, task, annotationStorage).finally(function () { + finishWorkerTask(task); + }); + })); + } + } + const refs = await Promise.all(promises); + let newRefs = []; + let xfaData = null; + if (isPureXfa) { + xfaData = refs[0]; + if (!xfaData) { + return stream.bytes; + } + } else { + newRefs = refs.flat(2); + if (newRefs.length === 0) { + return stream.bytes; + } + } + const needAppearances = acroFormRef && acroForm instanceof _primitives.Dict && newRefs.some(ref => ref.needAppearances); + const xfa = acroForm instanceof _primitives.Dict && acroForm.get("XFA") || null; + let xfaDatasetsRef = null; + let hasXfaDatasetsEntry = false; + if (Array.isArray(xfa)) { + for (let i = 0, ii = xfa.length; i < ii; i += 2) { + if (xfa[i] === "datasets") { + xfaDatasetsRef = xfa[i + 1]; + hasXfaDatasetsEntry = true; + } + } + if (xfaDatasetsRef === null) { + xfaDatasetsRef = xref.getNewTemporaryRef(); + } + } else if (xfa) { + (0, _util.warn)("Unsupported XFA type."); + } + let newXrefInfo = Object.create(null); + if (xref.trailer) { + const infoObj = Object.create(null); + const xrefInfo = xref.trailer.get("Info") || null; + if (xrefInfo instanceof _primitives.Dict) { + xrefInfo.forEach((key, value) => { + if (typeof value === "string") { + infoObj[key] = (0, _util.stringToPDFString)(value); + } + }); + } + newXrefInfo = { + rootRef: catalogRef, + encryptRef: xref.trailer.getRaw("Encrypt") || null, + newRef: xref.getNewTemporaryRef(), + infoRef: xref.trailer.getRaw("Info") || null, + info: infoObj, + fileIds: xref.trailer.get("ID") || null, + startXRef: linearization ? startXRef : xref.lastXRefStreamPos ?? startXRef, + filename + }; + } + return (0, _writer.incrementalUpdate)({ + originalData: stream.bytes, + xrefInfo: newXrefInfo, + newRefs, + xref, + hasXfa: !!xfa, + xfaDatasetsRef, + hasXfaDatasetsEntry, + needAppearances, + acroFormRef, + acroForm, + xfaData + }).finally(() => { + xref.resetNewTemporaryRef(); + }); + }); + handler.on("GetOperatorList", function (data, sink) { + const pageIndex = data.pageIndex; + pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`GetOperatorList: page ${pageIndex}`); + startWorkerTask(task); + const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0; + page.getOperatorList({ + handler, + sink, + task, + intent: data.intent, + cacheKey: data.cacheKey, + annotationStorage: data.annotationStorage + }).then(function (operatorListInfo) { + finishWorkerTask(task); + if (start) { + (0, _util.info)(`page=${pageIndex + 1} - getOperatorList: time=` + `${Date.now() - start}ms, len=${operatorListInfo.length}`); + } + sink.close(); + }, function (reason) { + finishWorkerTask(task); + if (task.terminated) { + return; + } + sink.error(reason); + }); + }); + }); + handler.on("GetTextContent", function (data, sink) { + const { + pageIndex, + includeMarkedContent, + disableNormalization + } = data; + pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask("GetTextContent: page " + pageIndex); + startWorkerTask(task); + const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0; + page.extractTextContent({ + handler, + task, + sink, + includeMarkedContent, + disableNormalization + }).then(function () { + finishWorkerTask(task); + if (start) { + (0, _util.info)(`page=${pageIndex + 1} - getTextContent: time=` + `${Date.now() - start}ms`); + } + sink.close(); + }, function (reason) { + finishWorkerTask(task); + if (task.terminated) { + return; + } + sink.error(reason); + }); + }); + }); + handler.on("GetStructTree", function (data) { + return pdfManager.getPage(data.pageIndex).then(function (page) { + return pdfManager.ensure(page, "getStructTree"); + }); + }); + handler.on("FontFallback", function (data) { + return pdfManager.fontFallback(data.id, handler); + }); + handler.on("Cleanup", function (data) { + return pdfManager.cleanup(true); + }); + handler.on("Terminate", function (data) { + terminated = true; + const waitOn = []; + if (pdfManager) { + pdfManager.terminate(new _util.AbortException("Worker was terminated.")); + const cleanupPromise = pdfManager.cleanup(); + waitOn.push(cleanupPromise); + pdfManager = null; + } else { + (0, _cleanup_helper.clearGlobalCaches)(); + } + if (cancelXHRs) { + cancelXHRs(new _util.AbortException("Worker was terminated.")); + } + for (const task of WorkerTasks) { + waitOn.push(task.finished); + task.terminate(); + } + return Promise.all(waitOn).then(function () { + handler.destroy(); + handler = null; + }); + }); + handler.on("Ready", function (data) { + setupDoc(docParams); + docParams = null; + }); + return workerHandlerName; + } + static initializeFromPort(port) { + const handler = new _message_handler.MessageHandler("worker", "main", port); + WorkerMessageHandler.setup(handler, port); + handler.send("ready", null); + } +} +exports.WorkerMessageHandler = WorkerMessageHandler; +function isMessagePort(maybePort) { + return typeof maybePort.postMessage === "function" && "onmessage" in maybePort; +} +if (typeof window === "undefined" && !_util.isNodeJS && typeof self !== "undefined" && isMessagePort(self)) { + WorkerMessageHandler.initializeFromPort(self); +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.VerbosityLevel = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.RenderingIntentFlag = exports.PromiseCapability = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.MAX_IMAGE_SIZE_TO_CACHE = exports.LINE_FACTOR = exports.LINE_DESCENT_FACTOR = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FeatureTest = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.BASELINE_FACTOR = exports.AnnotationType = exports.AnnotationReplyType = exports.AnnotationPrefix = exports.AnnotationMode = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationEditorType = exports.AnnotationEditorPrefix = exports.AnnotationEditorParamsType = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.getModificationDate = getModificationDate; +exports.getUuid = getUuid; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isArrayEqual = isArrayEqual; +exports.isNodeJS = void 0; +exports.normalizeUnicode = normalizeUnicode; +exports.objectFromMap = objectFromMap; +exports.objectSize = objectSize; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF8String = stringToUTF8String; +exports.unreachable = unreachable; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser"); +exports.isNodeJS = isNodeJS; +const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +const MAX_IMAGE_SIZE_TO_CACHE = 10e6; +exports.MAX_IMAGE_SIZE_TO_CACHE = MAX_IMAGE_SIZE_TO_CACHE; +const LINE_FACTOR = 1.35; +exports.LINE_FACTOR = LINE_FACTOR; +const LINE_DESCENT_FACTOR = 0.35; +exports.LINE_DESCENT_FACTOR = LINE_DESCENT_FACTOR; +const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR; +exports.BASELINE_FACTOR = BASELINE_FACTOR; +const RenderingIntentFlag = { + ANY: 0x01, + DISPLAY: 0x02, + PRINT: 0x04, + SAVE: 0x08, + ANNOTATIONS_FORMS: 0x10, + ANNOTATIONS_STORAGE: 0x20, + ANNOTATIONS_DISABLE: 0x40, + OPLIST: 0x100 +}; +exports.RenderingIntentFlag = RenderingIntentFlag; +const AnnotationMode = { + DISABLE: 0, + ENABLE: 1, + ENABLE_FORMS: 2, + ENABLE_STORAGE: 3 +}; +exports.AnnotationMode = AnnotationMode; +const AnnotationEditorPrefix = "pdfjs_internal_editor_"; +exports.AnnotationEditorPrefix = AnnotationEditorPrefix; +const AnnotationEditorType = { + DISABLE: -1, + NONE: 0, + FREETEXT: 3, + STAMP: 13, + INK: 15 +}; +exports.AnnotationEditorType = AnnotationEditorType; +const AnnotationEditorParamsType = { + RESIZE: 1, + CREATE: 2, + FREETEXT_SIZE: 11, + FREETEXT_COLOR: 12, + FREETEXT_OPACITY: 13, + INK_COLOR: 21, + INK_THICKNESS: 22, + INK_OPACITY: 23 +}; +exports.AnnotationEditorParamsType = AnnotationEditorParamsType; +const PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +const TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +const ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +const AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +const AnnotationReplyType = { + GROUP: "Group", + REPLY: "R" +}; +exports.AnnotationReplyType = AnnotationReplyType; +const AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +const AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +const AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +const AnnotationActionEventType = { + E: "Mouse Enter", + X: "Mouse Exit", + D: "Mouse Down", + U: "Mouse Up", + Fo: "Focus", + Bl: "Blur", + PO: "PageOpen", + PC: "PageClose", + PV: "PageVisible", + PI: "PageInvisible", + K: "Keystroke", + F: "Format", + V: "Validate", + C: "Calculate" +}; +exports.AnnotationActionEventType = AnnotationActionEventType; +const DocumentActionEventType = { + WC: "WillClose", + WS: "WillSave", + DS: "DidSave", + WP: "WillPrint", + DP: "DidPrint" +}; +exports.DocumentActionEventType = DocumentActionEventType; +const PageActionEventType = { + O: "PageOpen", + C: "PageClose" +}; +exports.PageActionEventType = PageActionEventType; +const VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +const CMapCompressionType = { + NONE: 0, + BINARY: 1 +}; +exports.CMapCompressionType = CMapCompressionType; +const OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotation: 80, + endAnnotation: 81, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +const PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +let verbosity = VerbosityLevel.WARNINGS; +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} +function getVerbosityLevel() { + return verbosity; +} +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log(`Info: ${msg}`); + } +} +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log(`Warning: ${msg}`); + } +} +function unreachable(msg) { + throw new Error(msg); +} +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} +function _isValidProtocol(url) { + switch (url?.protocol) { + case "http:": + case "https:": + case "ftp:": + case "mailto:": + case "tel:": + return true; + default: + return false; + } +} +function createValidAbsoluteUrl(url, baseUrl = null, options = null) { + if (!url) { + return null; + } + try { + if (options && typeof url === "string") { + if (options.addDefaultProtocol && url.startsWith("www.")) { + const dots = url.match(/\./g); + if (dots?.length >= 2) { + url = `http://${url}`; + } + } + if (options.tryConvertEncoding) { + try { + url = stringToUTF8String(url); + } catch {} + } + } + const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch {} + return null; +} +function shadow(obj, prop, value, nonSerializable = false) { + Object.defineProperty(obj, prop, { + value, + enumerable: !nonSerializable, + configurable: true, + writable: false + }); + return value; +} +const BaseException = function BaseExceptionClosure() { + function BaseException(message, name) { + if (this.constructor === BaseException) { + unreachable("Cannot initialize BaseException."); + } + this.message = message; + this.name = name; + } + BaseException.prototype = new Error(); + BaseException.constructor = BaseException; + return BaseException; +}(); +exports.BaseException = BaseException; +class PasswordException extends BaseException { + constructor(msg, code) { + super(msg, "PasswordException"); + this.code = code; + } +} +exports.PasswordException = PasswordException; +class UnknownErrorException extends BaseException { + constructor(msg, details) { + super(msg, "UnknownErrorException"); + this.details = details; + } +} +exports.UnknownErrorException = UnknownErrorException; +class InvalidPDFException extends BaseException { + constructor(msg) { + super(msg, "InvalidPDFException"); + } +} +exports.InvalidPDFException = InvalidPDFException; +class MissingPDFException extends BaseException { + constructor(msg) { + super(msg, "MissingPDFException"); + } +} +exports.MissingPDFException = MissingPDFException; +class UnexpectedResponseException extends BaseException { + constructor(msg, status) { + super(msg, "UnexpectedResponseException"); + this.status = status; + } +} +exports.UnexpectedResponseException = UnexpectedResponseException; +class FormatError extends BaseException { + constructor(msg) { + super(msg, "FormatError"); + } +} +exports.FormatError = FormatError; +class AbortException extends BaseException { + constructor(msg) { + super(msg, "AbortException"); + } +} +exports.AbortException = AbortException; +function bytesToString(bytes) { + if (typeof bytes !== "object" || bytes?.length === undefined) { + unreachable("Invalid argument for bytesToString"); + } + const length = bytes.length; + const MAX_ARGUMENT_COUNT = 8192; + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + const strBuf = []; + for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + const chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + return strBuf.join(""); +} +function stringToBytes(str) { + if (typeof str !== "string") { + unreachable("Invalid argument for stringToBytes"); + } + const length = str.length; + const bytes = new Uint8Array(length); + for (let i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xff; + } + return bytes; +} +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} +function objectSize(obj) { + return Object.keys(obj).length; +} +function objectFromMap(map) { + const obj = Object.create(null); + for (const [key, value] of map) { + obj[key] = value; + } + return obj; +} +function isLittleEndian() { + const buffer8 = new Uint8Array(4); + buffer8[0] = 1; + const view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} +function isEvalSupported() { + try { + new Function(""); + return true; + } catch { + return false; + } +} +class FeatureTest { + static get isLittleEndian() { + return shadow(this, "isLittleEndian", isLittleEndian()); + } + static get isEvalSupported() { + return shadow(this, "isEvalSupported", isEvalSupported()); + } + static get isOffscreenCanvasSupported() { + return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined"); + } + static get platform() { + if (typeof navigator === "undefined") { + return shadow(this, "platform", { + isWin: false, + isMac: false + }); + } + return shadow(this, "platform", { + isWin: navigator.platform.includes("Win"), + isMac: navigator.platform.includes("Mac") + }); + } + static get isCSSRoundSupported() { + return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)")); + } +} +exports.FeatureTest = FeatureTest; +const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0")); +class Util { + static makeHexColor(r, g, b) { + return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`; + } + static scaleMinMax(transform, minMax) { + let temp; + if (transform[0]) { + if (transform[0] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[0]; + minMax[1] *= transform[0]; + if (transform[3] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[3]; + minMax[3] *= transform[3]; + } else { + temp = minMax[0]; + minMax[0] = minMax[2]; + minMax[2] = temp; + temp = minMax[1]; + minMax[1] = minMax[3]; + minMax[3] = temp; + if (transform[1] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[1]; + minMax[3] *= transform[1]; + if (transform[2] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[2]; + minMax[1] *= transform[2]; + } + minMax[0] += transform[4]; + minMax[1] += transform[4]; + minMax[2] += transform[5]; + minMax[3] += transform[5]; + } + static transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + } + static applyTransform(p, m) { + const xt = p[0] * m[0] + p[1] * m[2] + m[4]; + const yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + } + static applyInverseTransform(p, m) { + const d = m[0] * m[3] - m[1] * m[2]; + const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + } + static getAxialAlignedBoundingBox(r, m) { + const p1 = this.applyTransform(r, m); + const p2 = this.applyTransform(r.slice(2, 4), m); + const p3 = this.applyTransform([r[0], r[3]], m); + const p4 = this.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + } + static inverseTransform(m) { + const d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + } + static singularValueDecompose2dScale(m) { + const transpose = [m[0], m[2], m[1], m[3]]; + const a = m[0] * transpose[0] + m[1] * transpose[2]; + const b = m[0] * transpose[1] + m[1] * transpose[3]; + const c = m[2] * transpose[0] + m[3] * transpose[2]; + const d = m[2] * transpose[1] + m[3] * transpose[3]; + const first = (a + d) / 2; + const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2; + const sx = first + second || 1; + const sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + } + static normalizeRect(rect) { + const r = rect.slice(0); + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + return r; + } + static intersect(rect1, rect2) { + const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2])); + const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2])); + if (xLow > xHigh) { + return null; + } + const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3])); + const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3])); + if (yLow > yHigh) { + return null; + } + return [xLow, yLow, xHigh, yHigh]; + } + static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) { + const tvalues = [], + bounds = [[], []]; + let a, b, c, t, t1, t2, b2ac, sqrtb2ac; + for (let i = 0; i < 2; ++i) { + if (i === 0) { + b = 6 * x0 - 12 * x1 + 6 * x2; + a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3; + c = 3 * x1 - 3 * x0; + } else { + b = 6 * y0 - 12 * y1 + 6 * y2; + a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3; + c = 3 * y1 - 3 * y0; + } + if (Math.abs(a) < 1e-12) { + if (Math.abs(b) < 1e-12) { + continue; + } + t = -c / b; + if (0 < t && t < 1) { + tvalues.push(t); + } + continue; + } + b2ac = b * b - 4 * c * a; + sqrtb2ac = Math.sqrt(b2ac); + if (b2ac < 0) { + continue; + } + t1 = (-b + sqrtb2ac) / (2 * a); + if (0 < t1 && t1 < 1) { + tvalues.push(t1); + } + t2 = (-b - sqrtb2ac) / (2 * a); + if (0 < t2 && t2 < 1) { + tvalues.push(t2); + } + } + let j = tvalues.length, + mt; + const jlen = j; + while (j--) { + t = tvalues[j]; + mt = 1 - t; + bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3; + bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3; + } + bounds[0][jlen] = x0; + bounds[1][jlen] = y0; + bounds[0][jlen + 1] = x3; + bounds[1][jlen + 1] = y3; + bounds[0].length = bounds[1].length = jlen + 2; + return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])]; + } +} +exports.Util = Util; +const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]; +function stringToPDFString(str) { + if (str[0] >= "\xEF") { + let encoding; + if (str[0] === "\xFE" && str[1] === "\xFF") { + encoding = "utf-16be"; + } else if (str[0] === "\xFF" && str[1] === "\xFE") { + encoding = "utf-16le"; + } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") { + encoding = "utf-8"; + } + if (encoding) { + try { + const decoder = new TextDecoder(encoding, { + fatal: true + }); + const buffer = stringToBytes(str); + return decoder.decode(buffer); + } catch (ex) { + warn(`stringToPDFString: "${ex}".`); + } + } + } + const strBuf = []; + for (let i = 0, ii = str.length; i < ii; i++) { + const code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + return strBuf.join(""); +} +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} +function isArrayBuffer(v) { + return typeof v === "object" && v?.byteLength !== undefined; +} +function isArrayEqual(arr1, arr2) { + if (arr1.length !== arr2.length) { + return false; + } + for (let i = 0, ii = arr1.length; i < ii; i++) { + if (arr1[i] !== arr2[i]) { + return false; + } + } + return true; +} +function getModificationDate(date = new Date()) { + const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")]; + return buffer.join(""); +} +class PromiseCapability { + #settled = false; + constructor() { + this.promise = new Promise((resolve, reject) => { + this.resolve = data => { + this.#settled = true; + resolve(data); + }; + this.reject = reason => { + this.#settled = true; + reject(reason); + }; + }); + } + get settled() { + return this.#settled; + } +} +exports.PromiseCapability = PromiseCapability; +let NormalizeRegex = null; +let NormalizationMap = null; +function normalizeUnicode(str) { + if (!NormalizeRegex) { + NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu; + NormalizationMap = new Map([["ſt", "ſt"]]); + } + return str.replaceAll(NormalizeRegex, (_, p1, p2) => { + return p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2); + }); +} +function getUuid() { + if (typeof crypto !== "undefined" && typeof crypto?.randomUUID === "function") { + return crypto.randomUUID(); + } + const buf = new Uint8Array(32); + if (typeof crypto !== "undefined" && typeof crypto?.getRandomValues === "function") { + crypto.getRandomValues(buf); + } else { + for (let i = 0; i < 32; i++) { + buf[i] = Math.floor(Math.random() * 255); + } + } + return bytesToString(buf); +} +const AnnotationPrefix = "pdfjs_internal_id_"; +exports.AnnotationPrefix = AnnotationPrefix; + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XRefParseException = exports.XRefEntryException = exports.ParserEOFException = exports.PDF_VERSION_REGEXP = exports.MissingDataException = void 0; +exports.arrayBuffersToBytes = arrayBuffersToBytes; +exports.collectActions = collectActions; +exports.encodeToXmlString = encodeToXmlString; +exports.escapePDFName = escapePDFName; +exports.escapeString = escapeString; +exports.getInheritableProperty = getInheritableProperty; +exports.getLookupTableFactory = getLookupTableFactory; +exports.getNewAnnotationsMap = getNewAnnotationsMap; +exports.getRotationMatrix = getRotationMatrix; +exports.isAscii = isAscii; +exports.isWhiteSpace = isWhiteSpace; +exports.log2 = log2; +exports.numberToString = numberToString; +exports.parseXFAPath = parseXFAPath; +exports.readInt8 = readInt8; +exports.readUint16 = readUint16; +exports.readUint32 = readUint32; +exports.recoverJsURL = recoverJsURL; +exports.stringToUTF16HexString = stringToUTF16HexString; +exports.stringToUTF16String = stringToUTF16String; +exports.toRomanNumerals = toRomanNumerals; +exports.validateCSSFont = validateCSSFont; +exports.validateFontName = validateFontName; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _base_stream = __w_pdfjs_require__(5); +const PDF_VERSION_REGEXP = /^[1-9]\.\d$/; +exports.PDF_VERSION_REGEXP = PDF_VERSION_REGEXP; +function getLookupTableFactory(initializer) { + let lookup; + return function () { + if (initializer) { + lookup = Object.create(null); + initializer(lookup); + initializer = null; + } + return lookup; + }; +} +class MissingDataException extends _util.BaseException { + constructor(begin, end) { + super(`Missing data [${begin}, ${end})`, "MissingDataException"); + this.begin = begin; + this.end = end; + } +} +exports.MissingDataException = MissingDataException; +class ParserEOFException extends _util.BaseException { + constructor(msg) { + super(msg, "ParserEOFException"); + } +} +exports.ParserEOFException = ParserEOFException; +class XRefEntryException extends _util.BaseException { + constructor(msg) { + super(msg, "XRefEntryException"); + } +} +exports.XRefEntryException = XRefEntryException; +class XRefParseException extends _util.BaseException { + constructor(msg) { + super(msg, "XRefParseException"); + } +} +exports.XRefParseException = XRefParseException; +function arrayBuffersToBytes(arr) { + const length = arr.length; + if (length === 0) { + return new Uint8Array(0); + } + if (length === 1) { + return new Uint8Array(arr[0]); + } + let dataLength = 0; + for (let i = 0; i < length; i++) { + dataLength += arr[i].byteLength; + } + const data = new Uint8Array(dataLength); + let pos = 0; + for (let i = 0; i < length; i++) { + const item = new Uint8Array(arr[i]); + data.set(item, pos); + pos += item.byteLength; + } + return data; +} +function getInheritableProperty({ + dict, + key, + getArray = false, + stopWhenFound = true +}) { + let values; + const visited = new _primitives.RefSet(); + while (dict instanceof _primitives.Dict && !(dict.objId && visited.has(dict.objId))) { + if (dict.objId) { + visited.put(dict.objId); + } + const value = getArray ? dict.getArray(key) : dict.get(key); + if (value !== undefined) { + if (stopWhenFound) { + return value; + } + (values ||= []).push(value); + } + dict = dict.get("Parent"); + } + return values; +} +const ROMAN_NUMBER_MAP = ["", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM", "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC", "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"]; +function toRomanNumerals(number, lowerCase = false) { + (0, _util.assert)(Number.isInteger(number) && number > 0, "The number should be a positive integer."); + const romanBuf = []; + let pos; + while (number >= 1000) { + number -= 1000; + romanBuf.push("M"); + } + pos = number / 100 | 0; + number %= 100; + romanBuf.push(ROMAN_NUMBER_MAP[pos]); + pos = number / 10 | 0; + number %= 10; + romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); + romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); + const romanStr = romanBuf.join(""); + return lowerCase ? romanStr.toLowerCase() : romanStr; +} +function log2(x) { + if (x <= 0) { + return 0; + } + return Math.ceil(Math.log2(x)); +} +function readInt8(data, offset) { + return data[offset] << 24 >> 24; +} +function readUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} +function readUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} +function isWhiteSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0d || ch === 0x0a; +} +function parseXFAPath(path) { + const positionPattern = /(.+)\[(\d+)\]$/; + return path.split(".").map(component => { + const m = component.match(positionPattern); + if (m) { + return { + name: m[1], + pos: parseInt(m[2], 10) + }; + } + return { + name: component, + pos: 0 + }; + }); +} +function escapePDFName(str) { + const buffer = []; + let start = 0; + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + if (char < 0x21 || char > 0x7e || char === 0x23 || char === 0x28 || char === 0x29 || char === 0x3c || char === 0x3e || char === 0x5b || char === 0x5d || char === 0x7b || char === 0x7d || char === 0x2f || char === 0x25) { + if (start < i) { + buffer.push(str.substring(start, i)); + } + buffer.push(`#${char.toString(16)}`); + start = i + 1; + } + } + if (buffer.length === 0) { + return str; + } + if (start < str.length) { + buffer.push(str.substring(start, str.length)); + } + return buffer.join(""); +} +function escapeString(str) { + return str.replaceAll(/([()\\\n\r])/g, match => { + if (match === "\n") { + return "\\n"; + } else if (match === "\r") { + return "\\r"; + } + return `\\${match}`; + }); +} +function _collectJS(entry, xref, list, parents) { + if (!entry) { + return; + } + let parent = null; + if (entry instanceof _primitives.Ref) { + if (parents.has(entry)) { + return; + } + parent = entry; + parents.put(parent); + entry = xref.fetch(entry); + } + if (Array.isArray(entry)) { + for (const element of entry) { + _collectJS(element, xref, list, parents); + } + } else if (entry instanceof _primitives.Dict) { + if ((0, _primitives.isName)(entry.get("S"), "JavaScript")) { + const js = entry.get("JS"); + let code; + if (js instanceof _base_stream.BaseStream) { + code = js.getString(); + } else if (typeof js === "string") { + code = js; + } + code &&= (0, _util.stringToPDFString)(code).replaceAll("\x00", ""); + if (code) { + list.push(code); + } + } + _collectJS(entry.getRaw("Next"), xref, list, parents); + } + if (parent) { + parents.remove(parent); + } +} +function collectActions(xref, dict, eventType) { + const actions = Object.create(null); + const additionalActionsDicts = getInheritableProperty({ + dict, + key: "AA", + stopWhenFound: false + }); + if (additionalActionsDicts) { + for (let i = additionalActionsDicts.length - 1; i >= 0; i--) { + const additionalActions = additionalActionsDicts[i]; + if (!(additionalActions instanceof _primitives.Dict)) { + continue; + } + for (const key of additionalActions.getKeys()) { + const action = eventType[key]; + if (!action) { + continue; + } + const actionDict = additionalActions.getRaw(key); + const parents = new _primitives.RefSet(); + const list = []; + _collectJS(actionDict, xref, list, parents); + if (list.length > 0) { + actions[action] = list; + } + } + } + } + if (dict.has("A")) { + const actionDict = dict.get("A"); + const parents = new _primitives.RefSet(); + const list = []; + _collectJS(actionDict, xref, list, parents); + if (list.length > 0) { + actions.Action = list; + } + } + return (0, _util.objectSize)(actions) > 0 ? actions : null; +} +const XMLEntities = { + 0x3c: "<", + 0x3e: ">", + 0x26: "&", + 0x22: """, + 0x27: "'" +}; +function encodeToXmlString(str) { + const buffer = []; + let start = 0; + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.codePointAt(i); + if (0x20 <= char && char <= 0x7e) { + const entity = XMLEntities[char]; + if (entity) { + if (start < i) { + buffer.push(str.substring(start, i)); + } + buffer.push(entity); + start = i + 1; + } + } else { + if (start < i) { + buffer.push(str.substring(start, i)); + } + buffer.push(`&#x${char.toString(16).toUpperCase()};`); + if (char > 0xd7ff && (char < 0xe000 || char > 0xfffd)) { + i++; + } + start = i + 1; + } + } + if (buffer.length === 0) { + return str; + } + if (start < str.length) { + buffer.push(str.substring(start, str.length)); + } + return buffer.join(""); +} +function validateFontName(fontFamily, mustWarn = false) { + const m = /^("|').*("|')$/.exec(fontFamily); + if (m && m[1] === m[2]) { + const re = new RegExp(`[^\\\\]${m[1]}`); + if (re.test(fontFamily.slice(1, -1))) { + if (mustWarn) { + (0, _util.warn)(`FontFamily contains unescaped ${m[1]}: ${fontFamily}.`); + } + return false; + } + } else { + for (const ident of fontFamily.split(/[ \t]+/)) { + if (/^(\d|(-(\d|-)))/.test(ident) || !/^[\w-\\]+$/.test(ident)) { + if (mustWarn) { + (0, _util.warn)(`FontFamily contains invalid : ${fontFamily}.`); + } + return false; + } + } + } + return true; +} +function validateCSSFont(cssFontInfo) { + const DEFAULT_CSS_FONT_OBLIQUE = "14"; + const DEFAULT_CSS_FONT_WEIGHT = "400"; + const CSS_FONT_WEIGHT_VALUES = new Set(["100", "200", "300", "400", "500", "600", "700", "800", "900", "1000", "normal", "bold", "bolder", "lighter"]); + const { + fontFamily, + fontWeight, + italicAngle + } = cssFontInfo; + if (!validateFontName(fontFamily, true)) { + return false; + } + const weight = fontWeight ? fontWeight.toString() : ""; + cssFontInfo.fontWeight = CSS_FONT_WEIGHT_VALUES.has(weight) ? weight : DEFAULT_CSS_FONT_WEIGHT; + const angle = parseFloat(italicAngle); + cssFontInfo.italicAngle = isNaN(angle) || angle < -90 || angle > 90 ? DEFAULT_CSS_FONT_OBLIQUE : italicAngle.toString(); + return true; +} +function recoverJsURL(str) { + const URL_OPEN_METHODS = ["app.launchURL", "window.open", "xfa.host.gotoURL"]; + const regex = new RegExp("^\\s*(" + URL_OPEN_METHODS.join("|").replaceAll(".", "\\.") + ")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))", "i"); + const jsUrl = regex.exec(str); + if (jsUrl?.[2]) { + const url = jsUrl[2]; + let newWindow = false; + if (jsUrl[3] === "true" && jsUrl[1] === "app.launchURL") { + newWindow = true; + } + return { + url, + newWindow + }; + } + return null; +} +function numberToString(value) { + if (Number.isInteger(value)) { + return value.toString(); + } + const roundedValue = Math.round(value * 100); + if (roundedValue % 100 === 0) { + return (roundedValue / 100).toString(); + } + if (roundedValue % 10 === 0) { + return value.toFixed(1); + } + return value.toFixed(2); +} +function getNewAnnotationsMap(annotationStorage) { + if (!annotationStorage) { + return null; + } + const newAnnotationsByPage = new Map(); + for (const [key, value] of annotationStorage) { + if (!key.startsWith(_util.AnnotationEditorPrefix)) { + continue; + } + let annotations = newAnnotationsByPage.get(value.pageIndex); + if (!annotations) { + annotations = []; + newAnnotationsByPage.set(value.pageIndex, annotations); + } + annotations.push(value); + } + return newAnnotationsByPage.size > 0 ? newAnnotationsByPage : null; +} +function isAscii(str) { + return /^[\x00-\x7F]*$/.test(str); +} +function stringToUTF16HexString(str) { + const buf = []; + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + buf.push((char >> 8 & 0xff).toString(16).padStart(2, "0"), (char & 0xff).toString(16).padStart(2, "0")); + } + return buf.join(""); +} +function stringToUTF16String(str, bigEndian = false) { + const buf = []; + if (bigEndian) { + buf.push("\xFE\xFF"); + } + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + buf.push(String.fromCharCode(char >> 8 & 0xff), String.fromCharCode(char & 0xff)); + } + return buf.join(""); +} +function getRotationMatrix(rotation, width, height) { + switch (rotation) { + case 90: + return [0, 1, -1, 0, width, 0]; + case 180: + return [-1, 0, 0, -1, width, height]; + case 270: + return [0, -1, 1, 0, 0, height]; + default: + throw new Error("Invalid rotation"); + } +} + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RefSetCache = exports.RefSet = exports.Ref = exports.Name = exports.EOF = exports.Dict = exports.Cmd = exports.CIRCULAR_REF = void 0; +exports.clearPrimitiveCaches = clearPrimitiveCaches; +exports.isCmd = isCmd; +exports.isDict = isDict; +exports.isName = isName; +exports.isRefsEqual = isRefsEqual; +var _util = __w_pdfjs_require__(2); +const CIRCULAR_REF = Symbol("CIRCULAR_REF"); +exports.CIRCULAR_REF = CIRCULAR_REF; +const EOF = Symbol("EOF"); +exports.EOF = EOF; +let CmdCache = Object.create(null); +let NameCache = Object.create(null); +let RefCache = Object.create(null); +function clearPrimitiveCaches() { + CmdCache = Object.create(null); + NameCache = Object.create(null); + RefCache = Object.create(null); +} +class Name { + constructor(name) { + this.name = name; + } + static get(name) { + return NameCache[name] ||= new Name(name); + } +} +exports.Name = Name; +class Cmd { + constructor(cmd) { + this.cmd = cmd; + } + static get(cmd) { + return CmdCache[cmd] ||= new Cmd(cmd); + } +} +exports.Cmd = Cmd; +const nonSerializable = function nonSerializableClosure() { + return nonSerializable; +}; +class Dict { + constructor(xref = null) { + this._map = Object.create(null); + this.xref = xref; + this.objId = null; + this.suppressEncryption = false; + this.__nonSerializable__ = nonSerializable; + } + assignXref(newXref) { + this.xref = newXref; + } + get size() { + return Object.keys(this._map).length; + } + get(key1, key2, key3) { + let value = this._map[key1]; + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + if (value instanceof Ref && this.xref) { + return this.xref.fetch(value, this.suppressEncryption); + } + return value; + } + async getAsync(key1, key2, key3) { + let value = this._map[key1]; + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + if (value instanceof Ref && this.xref) { + return this.xref.fetchAsync(value, this.suppressEncryption); + } + return value; + } + getArray(key1, key2, key3) { + let value = this._map[key1]; + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + if (value instanceof Ref && this.xref) { + value = this.xref.fetch(value, this.suppressEncryption); + } + if (Array.isArray(value)) { + value = value.slice(); + for (let i = 0, ii = value.length; i < ii; i++) { + if (value[i] instanceof Ref && this.xref) { + value[i] = this.xref.fetch(value[i], this.suppressEncryption); + } + } + } + return value; + } + getRaw(key) { + return this._map[key]; + } + getKeys() { + return Object.keys(this._map); + } + getRawValues() { + return Object.values(this._map); + } + set(key, value) { + this._map[key] = value; + } + has(key) { + return this._map[key] !== undefined; + } + forEach(callback) { + for (const key in this._map) { + callback(key, this.get(key)); + } + } + static get empty() { + const emptyDict = new Dict(null); + emptyDict.set = (key, value) => { + (0, _util.unreachable)("Should not call `set` on the empty dictionary."); + }; + return (0, _util.shadow)(this, "empty", emptyDict); + } + static merge({ + xref, + dictArray, + mergeSubDicts = false + }) { + const mergedDict = new Dict(xref), + properties = new Map(); + for (const dict of dictArray) { + if (!(dict instanceof Dict)) { + continue; + } + for (const [key, value] of Object.entries(dict._map)) { + let property = properties.get(key); + if (property === undefined) { + property = []; + properties.set(key, property); + } else if (!mergeSubDicts || !(value instanceof Dict)) { + continue; + } + property.push(value); + } + } + for (const [name, values] of properties) { + if (values.length === 1 || !(values[0] instanceof Dict)) { + mergedDict._map[name] = values[0]; + continue; + } + const subDict = new Dict(xref); + for (const dict of values) { + for (const [key, value] of Object.entries(dict._map)) { + if (subDict._map[key] === undefined) { + subDict._map[key] = value; + } + } + } + if (subDict.size > 0) { + mergedDict._map[name] = subDict; + } + } + properties.clear(); + return mergedDict.size > 0 ? mergedDict : Dict.empty; + } + clone() { + const dict = new Dict(this.xref); + for (const key of this.getKeys()) { + dict.set(key, this.getRaw(key)); + } + return dict; + } +} +exports.Dict = Dict; +class Ref { + constructor(num, gen) { + this.num = num; + this.gen = gen; + } + toString() { + if (this.gen === 0) { + return `${this.num}R`; + } + return `${this.num}R${this.gen}`; + } + static fromString(str) { + const ref = RefCache[str]; + if (ref) { + return ref; + } + const m = /^(\d+)R(\d*)$/.exec(str); + if (!m || m[1] === "0") { + return null; + } + return RefCache[str] = new Ref(parseInt(m[1]), !m[2] ? 0 : parseInt(m[2])); + } + static get(num, gen) { + const key = gen === 0 ? `${num}R` : `${num}R${gen}`; + return RefCache[key] ||= new Ref(num, gen); + } +} +exports.Ref = Ref; +class RefSet { + constructor(parent = null) { + this._set = new Set(parent?._set); + } + has(ref) { + return this._set.has(ref.toString()); + } + put(ref) { + this._set.add(ref.toString()); + } + remove(ref) { + this._set.delete(ref.toString()); + } + [Symbol.iterator]() { + return this._set.values(); + } + clear() { + this._set.clear(); + } +} +exports.RefSet = RefSet; +class RefSetCache { + constructor() { + this._map = new Map(); + } + get size() { + return this._map.size; + } + get(ref) { + return this._map.get(ref.toString()); + } + has(ref) { + return this._map.has(ref.toString()); + } + put(ref, obj) { + this._map.set(ref.toString(), obj); + } + putAlias(ref, aliasRef) { + this._map.set(ref.toString(), this.get(aliasRef)); + } + [Symbol.iterator]() { + return this._map.values(); + } + clear() { + this._map.clear(); + } +} +exports.RefSetCache = RefSetCache; +function isName(v, name) { + return v instanceof Name && (name === undefined || v.name === name); +} +function isCmd(v, cmd) { + return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); +} +function isDict(v, type) { + return v instanceof Dict && (type === undefined || isName(v.get("Type"), type)); +} +function isRefsEqual(v1, v2) { + return v1.num === v2.num && v1.gen === v2.gen; +} + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BaseStream = void 0; +var _util = __w_pdfjs_require__(2); +class BaseStream { + constructor() { + if (this.constructor === BaseStream) { + (0, _util.unreachable)("Cannot initialize BaseStream."); + } + } + get length() { + (0, _util.unreachable)("Abstract getter `length` accessed"); + } + get isEmpty() { + (0, _util.unreachable)("Abstract getter `isEmpty` accessed"); + } + get isDataLoaded() { + return (0, _util.shadow)(this, "isDataLoaded", true); + } + getByte() { + (0, _util.unreachable)("Abstract method `getByte` called"); + } + getBytes(length) { + (0, _util.unreachable)("Abstract method `getBytes` called"); + } + peekByte() { + const peekedByte = this.getByte(); + if (peekedByte !== -1) { + this.pos--; + } + return peekedByte; + } + peekBytes(length) { + const bytes = this.getBytes(length); + this.pos -= bytes.length; + return bytes; + } + getUint16() { + const b0 = this.getByte(); + const b1 = this.getByte(); + if (b0 === -1 || b1 === -1) { + return -1; + } + return (b0 << 8) + b1; + } + getInt32() { + const b0 = this.getByte(); + const b1 = this.getByte(); + const b2 = this.getByte(); + const b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + } + getByteRange(begin, end) { + (0, _util.unreachable)("Abstract method `getByteRange` called"); + } + getString(length) { + return (0, _util.bytesToString)(this.getBytes(length)); + } + skip(n) { + this.pos += n || 1; + } + reset() { + (0, _util.unreachable)("Abstract method `reset` called"); + } + moveStart() { + (0, _util.unreachable)("Abstract method `moveStart` called"); + } + makeSubStream(start, length, dict = null) { + (0, _util.unreachable)("Abstract method `makeSubStream` called"); + } + getBaseStreams() { + return null; + } +} +exports.BaseStream = BaseStream; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NetworkPdfManager = exports.LocalPdfManager = void 0; +var _util = __w_pdfjs_require__(2); +var _chunked_stream = __w_pdfjs_require__(7); +var _core_utils = __w_pdfjs_require__(3); +var _document = __w_pdfjs_require__(9); +var _stream = __w_pdfjs_require__(8); +function parseDocBaseUrl(url) { + if (url) { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url); + if (absoluteUrl) { + return absoluteUrl.href; + } + (0, _util.warn)(`Invalid absolute docBaseUrl: "${url}".`); + } + return null; +} +class BasePdfManager { + constructor(args) { + if (this.constructor === BasePdfManager) { + (0, _util.unreachable)("Cannot initialize BasePdfManager."); + } + this._docBaseUrl = parseDocBaseUrl(args.docBaseUrl); + this._docId = args.docId; + this._password = args.password; + this.enableXfa = args.enableXfa; + args.evaluatorOptions.isOffscreenCanvasSupported &&= _util.FeatureTest.isOffscreenCanvasSupported; + this.evaluatorOptions = args.evaluatorOptions; + } + get docId() { + return this._docId; + } + get password() { + return this._password; + } + get docBaseUrl() { + return this._docBaseUrl; + } + get catalog() { + return this.pdfDocument.catalog; + } + ensureDoc(prop, args) { + return this.ensure(this.pdfDocument, prop, args); + } + ensureXRef(prop, args) { + return this.ensure(this.pdfDocument.xref, prop, args); + } + ensureCatalog(prop, args) { + return this.ensure(this.pdfDocument.catalog, prop, args); + } + getPage(pageIndex) { + return this.pdfDocument.getPage(pageIndex); + } + fontFallback(id, handler) { + return this.pdfDocument.fontFallback(id, handler); + } + loadXfaFonts(handler, task) { + return this.pdfDocument.loadXfaFonts(handler, task); + } + loadXfaImages() { + return this.pdfDocument.loadXfaImages(); + } + serializeXfaData(annotationStorage) { + return this.pdfDocument.serializeXfaData(annotationStorage); + } + cleanup(manuallyTriggered = false) { + return this.pdfDocument.cleanup(manuallyTriggered); + } + async ensure(obj, prop, args) { + (0, _util.unreachable)("Abstract method `ensure` called"); + } + requestRange(begin, end) { + (0, _util.unreachable)("Abstract method `requestRange` called"); + } + requestLoadedStream(noFetch = false) { + (0, _util.unreachable)("Abstract method `requestLoadedStream` called"); + } + sendProgressiveData(chunk) { + (0, _util.unreachable)("Abstract method `sendProgressiveData` called"); + } + updatePassword(password) { + this._password = password; + } + terminate(reason) { + (0, _util.unreachable)("Abstract method `terminate` called"); + } +} +class LocalPdfManager extends BasePdfManager { + constructor(args) { + super(args); + const stream = new _stream.Stream(args.source); + this.pdfDocument = new _document.PDFDocument(this, stream); + this._loadedStreamPromise = Promise.resolve(stream); + } + async ensure(obj, prop, args) { + const value = obj[prop]; + if (typeof value === "function") { + return value.apply(obj, args); + } + return value; + } + requestRange(begin, end) { + return Promise.resolve(); + } + requestLoadedStream(noFetch = false) { + return this._loadedStreamPromise; + } + terminate(reason) {} +} +exports.LocalPdfManager = LocalPdfManager; +class NetworkPdfManager extends BasePdfManager { + constructor(args) { + super(args); + this.streamManager = new _chunked_stream.ChunkedStreamManager(args.source, { + msgHandler: args.handler, + length: args.length, + disableAutoFetch: args.disableAutoFetch, + rangeChunkSize: args.rangeChunkSize + }); + this.pdfDocument = new _document.PDFDocument(this, this.streamManager.getStream()); + } + async ensure(obj, prop, args) { + try { + const value = obj[prop]; + if (typeof value === "function") { + return value.apply(obj, args); + } + return value; + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + throw ex; + } + await this.requestRange(ex.begin, ex.end); + return this.ensure(obj, prop, args); + } + } + requestRange(begin, end) { + return this.streamManager.requestRange(begin, end); + } + requestLoadedStream(noFetch = false) { + return this.streamManager.requestAllChunks(noFetch); + } + sendProgressiveData(chunk) { + this.streamManager.onReceiveData({ + chunk + }); + } + terminate(reason) { + this.streamManager.abort(reason); + } +} +exports.NetworkPdfManager = NetworkPdfManager; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ChunkedStreamManager = exports.ChunkedStream = void 0; +var _core_utils = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +var _stream = __w_pdfjs_require__(8); +class ChunkedStream extends _stream.Stream { + constructor(length, chunkSize, manager) { + super(new Uint8Array(length), 0, length, null); + this.chunkSize = chunkSize; + this._loadedChunks = new Set(); + this.numChunks = Math.ceil(length / chunkSize); + this.manager = manager; + this.progressiveDataLength = 0; + this.lastSuccessfulEnsureByteChunk = -1; + } + getMissingChunks() { + const chunks = []; + for (let chunk = 0, n = this.numChunks; chunk < n; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + chunks.push(chunk); + } + } + return chunks; + } + get numChunksLoaded() { + return this._loadedChunks.size; + } + get isDataLoaded() { + return this.numChunksLoaded === this.numChunks; + } + onReceiveData(begin, chunk) { + const chunkSize = this.chunkSize; + if (begin % chunkSize !== 0) { + throw new Error(`Bad begin offset: ${begin}`); + } + const end = begin + chunk.byteLength; + if (end % chunkSize !== 0 && end !== this.bytes.length) { + throw new Error(`Bad end offset: ${end}`); + } + this.bytes.set(new Uint8Array(chunk), begin); + const beginChunk = Math.floor(begin / chunkSize); + const endChunk = Math.floor((end - 1) / chunkSize) + 1; + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + this._loadedChunks.add(curChunk); + } + } + onReceiveProgressiveData(data) { + let position = this.progressiveDataLength; + const beginChunk = Math.floor(position / this.chunkSize); + this.bytes.set(new Uint8Array(data), position); + position += data.byteLength; + this.progressiveDataLength = position; + const endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize); + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + this._loadedChunks.add(curChunk); + } + } + ensureByte(pos) { + if (pos < this.progressiveDataLength) { + return; + } + const chunk = Math.floor(pos / this.chunkSize); + if (chunk > this.numChunks) { + return; + } + if (chunk === this.lastSuccessfulEnsureByteChunk) { + return; + } + if (!this._loadedChunks.has(chunk)) { + throw new _core_utils.MissingDataException(pos, pos + 1); + } + this.lastSuccessfulEnsureByteChunk = chunk; + } + ensureRange(begin, end) { + if (begin >= end) { + return; + } + if (end <= this.progressiveDataLength) { + return; + } + const beginChunk = Math.floor(begin / this.chunkSize); + if (beginChunk > this.numChunks) { + return; + } + const endChunk = Math.min(Math.floor((end - 1) / this.chunkSize) + 1, this.numChunks); + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + throw new _core_utils.MissingDataException(begin, end); + } + } + } + nextEmptyChunk(beginChunk) { + const numChunks = this.numChunks; + for (let i = 0; i < numChunks; ++i) { + const chunk = (beginChunk + i) % numChunks; + if (!this._loadedChunks.has(chunk)) { + return chunk; + } + } + return null; + } + hasChunk(chunk) { + return this._loadedChunks.has(chunk); + } + getByte() { + const pos = this.pos; + if (pos >= this.end) { + return -1; + } + if (pos >= this.progressiveDataLength) { + this.ensureByte(pos); + } + return this.bytes[this.pos++]; + } + getBytes(length) { + const bytes = this.bytes; + const pos = this.pos; + const strEnd = this.end; + if (!length) { + if (strEnd > this.progressiveDataLength) { + this.ensureRange(pos, strEnd); + } + return bytes.subarray(pos, strEnd); + } + let end = pos + length; + if (end > strEnd) { + end = strEnd; + } + if (end > this.progressiveDataLength) { + this.ensureRange(pos, end); + } + this.pos = end; + return bytes.subarray(pos, end); + } + getByteRange(begin, end) { + if (begin < 0) { + begin = 0; + } + if (end > this.end) { + end = this.end; + } + if (end > this.progressiveDataLength) { + this.ensureRange(begin, end); + } + return this.bytes.subarray(begin, end); + } + makeSubStream(start, length, dict = null) { + if (length) { + if (start + length > this.progressiveDataLength) { + this.ensureRange(start, start + length); + } + } else if (start >= this.progressiveDataLength) { + this.ensureByte(start); + } + function ChunkedStreamSubstream() {} + ChunkedStreamSubstream.prototype = Object.create(this); + ChunkedStreamSubstream.prototype.getMissingChunks = function () { + const chunkSize = this.chunkSize; + const beginChunk = Math.floor(this.start / chunkSize); + const endChunk = Math.floor((this.end - 1) / chunkSize) + 1; + const missingChunks = []; + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + missingChunks.push(chunk); + } + } + return missingChunks; + }; + Object.defineProperty(ChunkedStreamSubstream.prototype, "isDataLoaded", { + get() { + if (this.numChunksLoaded === this.numChunks) { + return true; + } + return this.getMissingChunks().length === 0; + }, + configurable: true + }); + const subStream = new ChunkedStreamSubstream(); + subStream.pos = subStream.start = start; + subStream.end = start + length || this.end; + subStream.dict = dict; + return subStream; + } + getBaseStreams() { + return [this]; + } +} +exports.ChunkedStream = ChunkedStream; +class ChunkedStreamManager { + constructor(pdfNetworkStream, args) { + this.length = args.length; + this.chunkSize = args.rangeChunkSize; + this.stream = new ChunkedStream(this.length, this.chunkSize, this); + this.pdfNetworkStream = pdfNetworkStream; + this.disableAutoFetch = args.disableAutoFetch; + this.msgHandler = args.msgHandler; + this.currRequestId = 0; + this._chunksNeededByRequest = new Map(); + this._requestsByChunk = new Map(); + this._promisesByRequest = new Map(); + this.progressiveDataLength = 0; + this.aborted = false; + this._loadedStreamCapability = new _util.PromiseCapability(); + } + sendRequest(begin, end) { + const rangeReader = this.pdfNetworkStream.getRangeReader(begin, end); + if (!rangeReader.isStreamingSupported) { + rangeReader.onProgress = this.onProgress.bind(this); + } + let chunks = [], + loaded = 0; + return new Promise((resolve, reject) => { + const readChunk = ({ + value, + done + }) => { + try { + if (done) { + const chunkData = (0, _core_utils.arrayBuffersToBytes)(chunks); + chunks = null; + resolve(chunkData); + return; + } + loaded += value.byteLength; + if (rangeReader.isStreamingSupported) { + this.onProgress({ + loaded + }); + } + chunks.push(value); + rangeReader.read().then(readChunk, reject); + } catch (e) { + reject(e); + } + }; + rangeReader.read().then(readChunk, reject); + }).then(data => { + if (this.aborted) { + return; + } + this.onReceiveData({ + chunk: data, + begin + }); + }); + } + requestAllChunks(noFetch = false) { + if (!noFetch) { + const missingChunks = this.stream.getMissingChunks(); + this._requestChunks(missingChunks); + } + return this._loadedStreamCapability.promise; + } + _requestChunks(chunks) { + const requestId = this.currRequestId++; + const chunksNeeded = new Set(); + this._chunksNeededByRequest.set(requestId, chunksNeeded); + for (const chunk of chunks) { + if (!this.stream.hasChunk(chunk)) { + chunksNeeded.add(chunk); + } + } + if (chunksNeeded.size === 0) { + return Promise.resolve(); + } + const capability = new _util.PromiseCapability(); + this._promisesByRequest.set(requestId, capability); + const chunksToRequest = []; + for (const chunk of chunksNeeded) { + let requestIds = this._requestsByChunk.get(chunk); + if (!requestIds) { + requestIds = []; + this._requestsByChunk.set(chunk, requestIds); + chunksToRequest.push(chunk); + } + requestIds.push(requestId); + } + if (chunksToRequest.length > 0) { + const groupedChunksToRequest = this.groupChunks(chunksToRequest); + for (const groupedChunk of groupedChunksToRequest) { + const begin = groupedChunk.beginChunk * this.chunkSize; + const end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length); + this.sendRequest(begin, end).catch(capability.reject); + } + } + return capability.promise.catch(reason => { + if (this.aborted) { + return; + } + throw reason; + }); + } + getStream() { + return this.stream; + } + requestRange(begin, end) { + end = Math.min(end, this.length); + const beginChunk = this.getBeginChunk(begin); + const endChunk = this.getEndChunk(end); + const chunks = []; + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + chunks.push(chunk); + } + return this._requestChunks(chunks); + } + requestRanges(ranges = []) { + const chunksToRequest = []; + for (const range of ranges) { + const beginChunk = this.getBeginChunk(range.begin); + const endChunk = this.getEndChunk(range.end); + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!chunksToRequest.includes(chunk)) { + chunksToRequest.push(chunk); + } + } + } + chunksToRequest.sort(function (a, b) { + return a - b; + }); + return this._requestChunks(chunksToRequest); + } + groupChunks(chunks) { + const groupedChunks = []; + let beginChunk = -1; + let prevChunk = -1; + for (let i = 0, ii = chunks.length; i < ii; ++i) { + const chunk = chunks[i]; + if (beginChunk < 0) { + beginChunk = chunk; + } + if (prevChunk >= 0 && prevChunk + 1 !== chunk) { + groupedChunks.push({ + beginChunk, + endChunk: prevChunk + 1 + }); + beginChunk = chunk; + } + if (i + 1 === chunks.length) { + groupedChunks.push({ + beginChunk, + endChunk: chunk + 1 + }); + } + prevChunk = chunk; + } + return groupedChunks; + } + onProgress(args) { + this.msgHandler.send("DocProgress", { + loaded: this.stream.numChunksLoaded * this.chunkSize + args.loaded, + total: this.length + }); + } + onReceiveData(args) { + const chunk = args.chunk; + const isProgressive = args.begin === undefined; + const begin = isProgressive ? this.progressiveDataLength : args.begin; + const end = begin + chunk.byteLength; + const beginChunk = Math.floor(begin / this.chunkSize); + const endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize); + if (isProgressive) { + this.stream.onReceiveProgressiveData(chunk); + this.progressiveDataLength = end; + } else { + this.stream.onReceiveData(begin, chunk); + } + if (this.stream.isDataLoaded) { + this._loadedStreamCapability.resolve(this.stream); + } + const loadedRequests = []; + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + const requestIds = this._requestsByChunk.get(curChunk); + if (!requestIds) { + continue; + } + this._requestsByChunk.delete(curChunk); + for (const requestId of requestIds) { + const chunksNeeded = this._chunksNeededByRequest.get(requestId); + if (chunksNeeded.has(curChunk)) { + chunksNeeded.delete(curChunk); + } + if (chunksNeeded.size > 0) { + continue; + } + loadedRequests.push(requestId); + } + } + if (!this.disableAutoFetch && this._requestsByChunk.size === 0) { + let nextEmptyChunk; + if (this.stream.numChunksLoaded === 1) { + const lastChunk = this.stream.numChunks - 1; + if (!this.stream.hasChunk(lastChunk)) { + nextEmptyChunk = lastChunk; + } + } else { + nextEmptyChunk = this.stream.nextEmptyChunk(endChunk); + } + if (Number.isInteger(nextEmptyChunk)) { + this._requestChunks([nextEmptyChunk]); + } + } + for (const requestId of loadedRequests) { + const capability = this._promisesByRequest.get(requestId); + this._promisesByRequest.delete(requestId); + capability.resolve(); + } + this.msgHandler.send("DocProgress", { + loaded: this.stream.numChunksLoaded * this.chunkSize, + total: this.length + }); + } + onError(err) { + this._loadedStreamCapability.reject(err); + } + getBeginChunk(begin) { + return Math.floor(begin / this.chunkSize); + } + getEndChunk(end) { + return Math.floor((end - 1) / this.chunkSize) + 1; + } + abort(reason) { + this.aborted = true; + this.pdfNetworkStream?.cancelAllRequests(reason); + for (const capability of this._promisesByRequest.values()) { + capability.reject(reason); + } + } +} +exports.ChunkedStreamManager = ChunkedStreamManager; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StringStream = exports.Stream = exports.NullStream = void 0; +var _base_stream = __w_pdfjs_require__(5); +var _util = __w_pdfjs_require__(2); +class Stream extends _base_stream.BaseStream { + constructor(arrayBuffer, start, length, dict) { + super(); + this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer); + this.start = start || 0; + this.pos = this.start; + this.end = start + length || this.bytes.length; + this.dict = dict; + } + get length() { + return this.end - this.start; + } + get isEmpty() { + return this.length === 0; + } + getByte() { + if (this.pos >= this.end) { + return -1; + } + return this.bytes[this.pos++]; + } + getBytes(length) { + const bytes = this.bytes; + const pos = this.pos; + const strEnd = this.end; + if (!length) { + return bytes.subarray(pos, strEnd); + } + let end = pos + length; + if (end > strEnd) { + end = strEnd; + } + this.pos = end; + return bytes.subarray(pos, end); + } + getByteRange(begin, end) { + if (begin < 0) { + begin = 0; + } + if (end > this.end) { + end = this.end; + } + return this.bytes.subarray(begin, end); + } + reset() { + this.pos = this.start; + } + moveStart() { + this.start = this.pos; + } + makeSubStream(start, length, dict = null) { + return new Stream(this.bytes.buffer, start, length, dict); + } +} +exports.Stream = Stream; +class StringStream extends Stream { + constructor(str) { + super((0, _util.stringToBytes)(str)); + } +} +exports.StringStream = StringStream; +class NullStream extends Stream { + constructor() { + super(new Uint8Array(0)); + } +} +exports.NullStream = NullStream; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Page = exports.PDFDocument = void 0; +var _util = __w_pdfjs_require__(2); +var _annotation = __w_pdfjs_require__(10); +var _core_utils = __w_pdfjs_require__(3); +var _primitives = __w_pdfjs_require__(4); +var _xfa_fonts = __w_pdfjs_require__(51); +var _base_stream = __w_pdfjs_require__(5); +var _crypto = __w_pdfjs_require__(74); +var _catalog = __w_pdfjs_require__(66); +var _cleanup_helper = __w_pdfjs_require__(68); +var _dataset_reader = __w_pdfjs_require__(102); +var _parser = __w_pdfjs_require__(16); +var _stream = __w_pdfjs_require__(8); +var _object_loader = __w_pdfjs_require__(76); +var _operator_list = __w_pdfjs_require__(64); +var _evaluator = __w_pdfjs_require__(13); +var _decode_stream = __w_pdfjs_require__(18); +var _struct_tree = __w_pdfjs_require__(72); +var _writer = __w_pdfjs_require__(73); +var _factory = __w_pdfjs_require__(77); +var _xref = __w_pdfjs_require__(103); +const DEFAULT_USER_UNIT = 1.0; +const LETTER_SIZE_MEDIABOX = [0, 0, 612, 792]; +class Page { + constructor({ + pdfManager, + xref, + pageIndex, + pageDict, + ref, + globalIdFactory, + fontCache, + builtInCMapCache, + standardFontDataCache, + globalImageCache, + systemFontCache, + nonBlendModesSet, + xfaFactory + }) { + this.pdfManager = pdfManager; + this.pageIndex = pageIndex; + this.pageDict = pageDict; + this.xref = xref; + this.ref = ref; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.standardFontDataCache = standardFontDataCache; + this.globalImageCache = globalImageCache; + this.systemFontCache = systemFontCache; + this.nonBlendModesSet = nonBlendModesSet; + this.evaluatorOptions = pdfManager.evaluatorOptions; + this.resourcesPromise = null; + this.xfaFactory = xfaFactory; + const idCounters = { + obj: 0 + }; + this._localIdFactory = class extends globalIdFactory { + static createObjId() { + return `p${pageIndex}_${++idCounters.obj}`; + } + static getPageObjId() { + return `p${ref.toString()}`; + } + }; + } + _getInheritableProperty(key, getArray = false) { + const value = (0, _core_utils.getInheritableProperty)({ + dict: this.pageDict, + key, + getArray, + stopWhenFound: false + }); + if (!Array.isArray(value)) { + return value; + } + if (value.length === 1 || !(value[0] instanceof _primitives.Dict)) { + return value[0]; + } + return _primitives.Dict.merge({ + xref: this.xref, + dictArray: value + }); + } + get content() { + return this.pageDict.getArray("Contents"); + } + get resources() { + const resources = this._getInheritableProperty("Resources"); + return (0, _util.shadow)(this, "resources", resources instanceof _primitives.Dict ? resources : _primitives.Dict.empty); + } + _getBoundingBox(name) { + if (this.xfaData) { + return this.xfaData.bbox; + } + let box = this._getInheritableProperty(name, true); + if (Array.isArray(box) && box.length === 4) { + box = _util.Util.normalizeRect(box); + if (box[2] - box[0] > 0 && box[3] - box[1] > 0) { + return box; + } + (0, _util.warn)(`Empty, or invalid, /${name} entry.`); + } + return null; + } + get mediaBox() { + return (0, _util.shadow)(this, "mediaBox", this._getBoundingBox("MediaBox") || LETTER_SIZE_MEDIABOX); + } + get cropBox() { + return (0, _util.shadow)(this, "cropBox", this._getBoundingBox("CropBox") || this.mediaBox); + } + get userUnit() { + let obj = this.pageDict.get("UserUnit"); + if (typeof obj !== "number" || obj <= 0) { + obj = DEFAULT_USER_UNIT; + } + return (0, _util.shadow)(this, "userUnit", obj); + } + get view() { + const { + cropBox, + mediaBox + } = this; + if (cropBox !== mediaBox && !(0, _util.isArrayEqual)(cropBox, mediaBox)) { + const box = _util.Util.intersect(cropBox, mediaBox); + if (box && box[2] - box[0] > 0 && box[3] - box[1] > 0) { + return (0, _util.shadow)(this, "view", box); + } + (0, _util.warn)("Empty /CropBox and /MediaBox intersection."); + } + return (0, _util.shadow)(this, "view", mediaBox); + } + get rotate() { + let rotate = this._getInheritableProperty("Rotate") || 0; + if (rotate % 90 !== 0) { + rotate = 0; + } else if (rotate >= 360) { + rotate %= 360; + } else if (rotate < 0) { + rotate = (rotate % 360 + 360) % 360; + } + return (0, _util.shadow)(this, "rotate", rotate); + } + _onSubStreamError(reason, objId) { + if (this.evaluatorOptions.ignoreErrors) { + (0, _util.warn)(`getContentStream - ignoring sub-stream (${objId}): "${reason}".`); + return; + } + throw reason; + } + getContentStream() { + return this.pdfManager.ensure(this, "content").then(content => { + if (content instanceof _base_stream.BaseStream) { + return content; + } + if (Array.isArray(content)) { + return new _decode_stream.StreamsSequenceStream(content, this._onSubStreamError.bind(this)); + } + return new _stream.NullStream(); + }); + } + get xfaData() { + return (0, _util.shadow)(this, "xfaData", this.xfaFactory ? { + bbox: this.xfaFactory.getBoundingBox(this.pageIndex) + } : null); + } + #replaceIdByRef(annotations, deletedAnnotations, existingAnnotations) { + for (const annotation of annotations) { + if (annotation.id) { + const ref = _primitives.Ref.fromString(annotation.id); + if (!ref) { + (0, _util.warn)(`A non-linked annotation cannot be modified: ${annotation.id}`); + continue; + } + if (annotation.deleted) { + deletedAnnotations.put(ref); + continue; + } + existingAnnotations?.put(ref); + annotation.ref = ref; + delete annotation.id; + } + } + } + async saveNewAnnotations(handler, task, annotations, imagePromises) { + if (this.xfaFactory) { + throw new Error("XFA: Cannot save new annotations."); + } + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + systemFontCache: this.systemFontCache, + options: this.evaluatorOptions + }); + const deletedAnnotations = new _primitives.RefSet(); + const existingAnnotations = new _primitives.RefSet(); + this.#replaceIdByRef(annotations, deletedAnnotations, existingAnnotations); + const pageDict = this.pageDict; + const annotationsArray = this.annotations.filter(a => !(a instanceof _primitives.Ref && deletedAnnotations.has(a))); + const newData = await _annotation.AnnotationFactory.saveNewAnnotations(partialEvaluator, task, annotations, imagePromises); + for (const { + ref + } of newData.annotations) { + if (ref instanceof _primitives.Ref && !existingAnnotations.has(ref)) { + annotationsArray.push(ref); + } + } + const savedDict = pageDict.get("Annots"); + pageDict.set("Annots", annotationsArray); + const buffer = []; + await (0, _writer.writeObject)(this.ref, pageDict, buffer, this.xref); + if (savedDict) { + pageDict.set("Annots", savedDict); + } + const objects = newData.dependencies; + objects.push({ + ref: this.ref, + data: buffer.join("") + }, ...newData.annotations); + return objects; + } + save(handler, task, annotationStorage) { + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + systemFontCache: this.systemFontCache, + options: this.evaluatorOptions + }); + return this._parsedAnnotations.then(function (annotations) { + const newRefsPromises = []; + for (const annotation of annotations) { + if (!annotation.mustBePrinted(annotationStorage)) { + continue; + } + newRefsPromises.push(annotation.save(partialEvaluator, task, annotationStorage).catch(function (reason) { + (0, _util.warn)("save - ignoring annotation data during " + `"${task.name}" task: "${reason}".`); + return null; + })); + } + return Promise.all(newRefsPromises).then(function (newRefs) { + return newRefs.filter(newRef => !!newRef); + }); + }); + } + loadResources(keys) { + if (!this.resourcesPromise) { + this.resourcesPromise = this.pdfManager.ensure(this, "resources"); + } + return this.resourcesPromise.then(() => { + const objectLoader = new _object_loader.ObjectLoader(this.resources, keys, this.xref); + return objectLoader.load(); + }); + } + getOperatorList({ + handler, + sink, + task, + intent, + cacheKey, + annotationStorage = null + }) { + const contentStreamPromise = this.getContentStream(); + const resourcesPromise = this.loadResources(["ColorSpace", "ExtGState", "Font", "Pattern", "Properties", "Shading", "XObject"]); + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + systemFontCache: this.systemFontCache, + options: this.evaluatorOptions + }); + const newAnnotationsByPage = !this.xfaFactory ? (0, _core_utils.getNewAnnotationsMap)(annotationStorage) : null; + let deletedAnnotations = null; + let newAnnotationsPromise = Promise.resolve(null); + if (newAnnotationsByPage) { + const newAnnotations = newAnnotationsByPage.get(this.pageIndex); + if (newAnnotations) { + const annotationGlobalsPromise = this.pdfManager.ensureDoc("annotationGlobals"); + let imagePromises; + const missingBitmaps = new Set(); + for (const { + bitmapId, + bitmap + } of newAnnotations) { + if (bitmapId && !bitmap && !missingBitmaps.has(bitmapId)) { + missingBitmaps.add(bitmapId); + } + } + const { + isOffscreenCanvasSupported + } = this.evaluatorOptions; + if (missingBitmaps.size > 0) { + const annotationWithBitmaps = newAnnotations.slice(); + for (const [key, annotation] of annotationStorage) { + if (!key.startsWith(_util.AnnotationEditorPrefix)) { + continue; + } + if (annotation.bitmap && missingBitmaps.has(annotation.bitmapId)) { + annotationWithBitmaps.push(annotation); + } + } + imagePromises = _annotation.AnnotationFactory.generateImages(annotationWithBitmaps, this.xref, isOffscreenCanvasSupported); + } else { + imagePromises = _annotation.AnnotationFactory.generateImages(newAnnotations, this.xref, isOffscreenCanvasSupported); + } + deletedAnnotations = new _primitives.RefSet(); + this.#replaceIdByRef(newAnnotations, deletedAnnotations, null); + newAnnotationsPromise = annotationGlobalsPromise.then(annotationGlobals => { + if (!annotationGlobals) { + return null; + } + return _annotation.AnnotationFactory.printNewAnnotations(annotationGlobals, partialEvaluator, task, newAnnotations, imagePromises); + }); + } + } + const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + const pageListPromise = dataPromises.then(([contentStream]) => { + const opList = new _operator_list.OperatorList(intent, sink); + handler.send("StartRenderPage", { + transparency: partialEvaluator.hasBlendModes(this.resources, this.nonBlendModesSet), + pageIndex: this.pageIndex, + cacheKey + }); + return partialEvaluator.getOperatorList({ + stream: contentStream, + task, + resources: this.resources, + operatorList: opList + }).then(function () { + return opList; + }); + }); + return Promise.all([pageListPromise, this._parsedAnnotations, newAnnotationsPromise]).then(function ([pageOpList, annotations, newAnnotations]) { + if (newAnnotations) { + annotations = annotations.filter(a => !(a.ref && deletedAnnotations.has(a.ref))); + for (let i = 0, ii = newAnnotations.length; i < ii; i++) { + const newAnnotation = newAnnotations[i]; + if (newAnnotation.refToReplace) { + const j = annotations.findIndex(a => a.ref && (0, _primitives.isRefsEqual)(a.ref, newAnnotation.refToReplace)); + if (j >= 0) { + annotations.splice(j, 1, newAnnotation); + newAnnotations.splice(i--, 1); + ii--; + } + } + } + annotations = annotations.concat(newAnnotations); + } + if (annotations.length === 0 || intent & _util.RenderingIntentFlag.ANNOTATIONS_DISABLE) { + pageOpList.flush(true); + return { + length: pageOpList.totalLength + }; + } + const renderForms = !!(intent & _util.RenderingIntentFlag.ANNOTATIONS_FORMS), + intentAny = !!(intent & _util.RenderingIntentFlag.ANY), + intentDisplay = !!(intent & _util.RenderingIntentFlag.DISPLAY), + intentPrint = !!(intent & _util.RenderingIntentFlag.PRINT); + const opListPromises = []; + for (const annotation of annotations) { + if (intentAny || intentDisplay && annotation.mustBeViewed(annotationStorage, renderForms) || intentPrint && annotation.mustBePrinted(annotationStorage)) { + opListPromises.push(annotation.getOperatorList(partialEvaluator, task, intent, renderForms, annotationStorage).catch(function (reason) { + (0, _util.warn)("getOperatorList - ignoring annotation data during " + `"${task.name}" task: "${reason}".`); + return { + opList: null, + separateForm: false, + separateCanvas: false + }; + })); + } + } + return Promise.all(opListPromises).then(function (opLists) { + let form = false, + canvas = false; + for (const { + opList, + separateForm, + separateCanvas + } of opLists) { + pageOpList.addOpList(opList); + form ||= separateForm; + canvas ||= separateCanvas; + } + pageOpList.flush(true, { + form, + canvas + }); + return { + length: pageOpList.totalLength + }; + }); + }); + } + extractTextContent({ + handler, + task, + includeMarkedContent, + disableNormalization, + sink + }) { + const contentStreamPromise = this.getContentStream(); + const resourcesPromise = this.loadResources(["ExtGState", "Font", "Properties", "XObject"]); + const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + return dataPromises.then(([contentStream]) => { + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + systemFontCache: this.systemFontCache, + options: this.evaluatorOptions + }); + return partialEvaluator.getTextContent({ + stream: contentStream, + task, + resources: this.resources, + includeMarkedContent, + disableNormalization, + sink, + viewBox: this.view + }); + }); + } + async getStructTree() { + const structTreeRoot = await this.pdfManager.ensureCatalog("structTreeRoot"); + if (!structTreeRoot) { + return null; + } + await this._parsedAnnotations; + const structTree = await this.pdfManager.ensure(this, "_parseStructTree", [structTreeRoot]); + return structTree.serializable; + } + _parseStructTree(structTreeRoot) { + const tree = new _struct_tree.StructTreePage(structTreeRoot, this.pageDict); + tree.parse(this.ref); + return tree; + } + async getAnnotationsData(handler, task, intent) { + const annotations = await this._parsedAnnotations; + if (annotations.length === 0) { + return annotations; + } + const annotationsData = [], + textContentPromises = []; + let partialEvaluator; + const intentAny = !!(intent & _util.RenderingIntentFlag.ANY), + intentDisplay = !!(intent & _util.RenderingIntentFlag.DISPLAY), + intentPrint = !!(intent & _util.RenderingIntentFlag.PRINT); + for (const annotation of annotations) { + const isVisible = intentAny || intentDisplay && annotation.viewable; + if (isVisible || intentPrint && annotation.printable) { + annotationsData.push(annotation.data); + } + if (annotation.hasTextContent && isVisible) { + partialEvaluator ||= new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + systemFontCache: this.systemFontCache, + options: this.evaluatorOptions + }); + textContentPromises.push(annotation.extractTextContent(partialEvaluator, task, [-Infinity, -Infinity, Infinity, Infinity]).catch(function (reason) { + (0, _util.warn)(`getAnnotationsData - ignoring textContent during "${task.name}" task: "${reason}".`); + })); + } + } + await Promise.all(textContentPromises); + return annotationsData; + } + get annotations() { + const annots = this._getInheritableProperty("Annots"); + return (0, _util.shadow)(this, "annotations", Array.isArray(annots) ? annots : []); + } + get _parsedAnnotations() { + const promise = this.pdfManager.ensure(this, "annotations").then(async annots => { + if (annots.length === 0) { + return annots; + } + const annotationGlobals = await this.pdfManager.ensureDoc("annotationGlobals"); + if (!annotationGlobals) { + return []; + } + const annotationPromises = []; + for (const annotationRef of annots) { + annotationPromises.push(_annotation.AnnotationFactory.create(this.xref, annotationRef, annotationGlobals, this._localIdFactory, false, this.ref).catch(function (reason) { + (0, _util.warn)(`_parsedAnnotations: "${reason}".`); + return null; + })); + } + const sortedAnnotations = []; + let popupAnnotations; + for (const annotation of await Promise.all(annotationPromises)) { + if (!annotation) { + continue; + } + if (annotation instanceof _annotation.PopupAnnotation) { + (popupAnnotations ||= []).push(annotation); + continue; + } + sortedAnnotations.push(annotation); + } + if (popupAnnotations) { + sortedAnnotations.push(...popupAnnotations); + } + return sortedAnnotations; + }); + return (0, _util.shadow)(this, "_parsedAnnotations", promise); + } + get jsActions() { + const actions = (0, _core_utils.collectActions)(this.xref, this.pageDict, _util.PageActionEventType); + return (0, _util.shadow)(this, "jsActions", actions); + } +} +exports.Page = Page; +const PDF_HEADER_SIGNATURE = new Uint8Array([0x25, 0x50, 0x44, 0x46, 0x2d]); +const STARTXREF_SIGNATURE = new Uint8Array([0x73, 0x74, 0x61, 0x72, 0x74, 0x78, 0x72, 0x65, 0x66]); +const ENDOBJ_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x6f, 0x62, 0x6a]); +const FINGERPRINT_FIRST_BYTES = 1024; +const EMPTY_FINGERPRINT = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"; +function find(stream, signature, limit = 1024, backwards = false) { + const signatureLength = signature.length; + const scanBytes = stream.peekBytes(limit); + const scanLength = scanBytes.length - signatureLength; + if (scanLength <= 0) { + return false; + } + if (backwards) { + const signatureEnd = signatureLength - 1; + let pos = scanBytes.length - 1; + while (pos >= signatureEnd) { + let j = 0; + while (j < signatureLength && scanBytes[pos - j] === signature[signatureEnd - j]) { + j++; + } + if (j >= signatureLength) { + stream.pos += pos - signatureEnd; + return true; + } + pos--; + } + } else { + let pos = 0; + while (pos <= scanLength) { + let j = 0; + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + if (j >= signatureLength) { + stream.pos += pos; + return true; + } + pos++; + } + } + return false; +} +class PDFDocument { + constructor(pdfManager, stream) { + if (stream.length <= 0) { + throw new _util.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes."); + } + this.pdfManager = pdfManager; + this.stream = stream; + this.xref = new _xref.XRef(stream, pdfManager); + this._pagePromises = new Map(); + this._version = null; + const idCounters = { + font: 0 + }; + this._globalIdFactory = class { + static getDocId() { + return `g_${pdfManager.docId}`; + } + static createFontId() { + return `f${++idCounters.font}`; + } + static createObjId() { + (0, _util.unreachable)("Abstract method `createObjId` called."); + } + static getPageObjId() { + (0, _util.unreachable)("Abstract method `getPageObjId` called."); + } + }; + } + parse(recoveryMode) { + this.xref.parse(recoveryMode); + this.catalog = new _catalog.Catalog(this.pdfManager, this.xref); + } + get linearization() { + let linearization = null; + try { + linearization = _parser.Linearization.create(this.stream); + } catch (err) { + if (err instanceof _core_utils.MissingDataException) { + throw err; + } + (0, _util.info)(err); + } + return (0, _util.shadow)(this, "linearization", linearization); + } + get startXRef() { + const stream = this.stream; + let startXRef = 0; + if (this.linearization) { + stream.reset(); + if (find(stream, ENDOBJ_SIGNATURE)) { + startXRef = stream.pos + 6 - stream.start; + } + } else { + const step = 1024; + const startXRefLength = STARTXREF_SIGNATURE.length; + let found = false, + pos = stream.end; + while (!found && pos > 0) { + pos -= step - startXRefLength; + if (pos < 0) { + pos = 0; + } + stream.pos = pos; + found = find(stream, STARTXREF_SIGNATURE, step, true); + } + if (found) { + stream.skip(9); + let ch; + do { + ch = stream.getByte(); + } while ((0, _core_utils.isWhiteSpace)(ch)); + let str = ""; + while (ch >= 0x20 && ch <= 0x39) { + str += String.fromCharCode(ch); + ch = stream.getByte(); + } + startXRef = parseInt(str, 10); + if (isNaN(startXRef)) { + startXRef = 0; + } + } + } + return (0, _util.shadow)(this, "startXRef", startXRef); + } + checkHeader() { + const stream = this.stream; + stream.reset(); + if (!find(stream, PDF_HEADER_SIGNATURE)) { + return; + } + stream.moveStart(); + stream.skip(PDF_HEADER_SIGNATURE.length); + let version = "", + ch; + while ((ch = stream.getByte()) > 0x20 && version.length < 7) { + version += String.fromCharCode(ch); + } + if (_core_utils.PDF_VERSION_REGEXP.test(version)) { + this._version = version; + } else { + (0, _util.warn)(`Invalid PDF header version: ${version}`); + } + } + parseStartXRef() { + this.xref.setStartXRef(this.startXRef); + } + get numPages() { + let num = 0; + if (this.catalog.hasActualNumPages) { + num = this.catalog.numPages; + } else if (this.xfaFactory) { + num = this.xfaFactory.getNumPages(); + } else if (this.linearization) { + num = this.linearization.numPages; + } else { + num = this.catalog.numPages; + } + return (0, _util.shadow)(this, "numPages", num); + } + _hasOnlyDocumentSignatures(fields, recursionDepth = 0) { + const RECURSION_LIMIT = 10; + if (!Array.isArray(fields)) { + return false; + } + return fields.every(field => { + field = this.xref.fetchIfRef(field); + if (!(field instanceof _primitives.Dict)) { + return false; + } + if (field.has("Kids")) { + if (++recursionDepth > RECURSION_LIMIT) { + (0, _util.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached"); + return false; + } + return this._hasOnlyDocumentSignatures(field.get("Kids"), recursionDepth); + } + const isSignature = (0, _primitives.isName)(field.get("FT"), "Sig"); + const rectangle = field.get("Rect"); + const isInvisible = Array.isArray(rectangle) && rectangle.every(value => value === 0); + return isSignature && isInvisible; + }); + } + get _xfaStreams() { + const acroForm = this.catalog.acroForm; + if (!acroForm) { + return null; + } + const xfa = acroForm.get("XFA"); + const entries = { + "xdp:xdp": "", + template: "", + datasets: "", + config: "", + connectionSet: "", + localeSet: "", + stylesheet: "", + "/xdp:xdp": "" + }; + if (xfa instanceof _base_stream.BaseStream && !xfa.isEmpty) { + entries["xdp:xdp"] = xfa; + return entries; + } + if (!Array.isArray(xfa) || xfa.length === 0) { + return null; + } + for (let i = 0, ii = xfa.length; i < ii; i += 2) { + let name; + if (i === 0) { + name = "xdp:xdp"; + } else if (i === ii - 2) { + name = "/xdp:xdp"; + } else { + name = xfa[i]; + } + if (!entries.hasOwnProperty(name)) { + continue; + } + const data = this.xref.fetchIfRef(xfa[i + 1]); + if (!(data instanceof _base_stream.BaseStream) || data.isEmpty) { + continue; + } + entries[name] = data; + } + return entries; + } + get xfaDatasets() { + const streams = this._xfaStreams; + if (!streams) { + return (0, _util.shadow)(this, "xfaDatasets", null); + } + for (const key of ["datasets", "xdp:xdp"]) { + const stream = streams[key]; + if (!stream) { + continue; + } + try { + const str = (0, _util.stringToUTF8String)(stream.getString()); + const data = { + [key]: str + }; + return (0, _util.shadow)(this, "xfaDatasets", new _dataset_reader.DatasetReader(data)); + } catch { + (0, _util.warn)("XFA - Invalid utf-8 string."); + break; + } + } + return (0, _util.shadow)(this, "xfaDatasets", null); + } + get xfaData() { + const streams = this._xfaStreams; + if (!streams) { + return null; + } + const data = Object.create(null); + for (const [key, stream] of Object.entries(streams)) { + if (!stream) { + continue; + } + try { + data[key] = (0, _util.stringToUTF8String)(stream.getString()); + } catch { + (0, _util.warn)("XFA - Invalid utf-8 string."); + return null; + } + } + return data; + } + get xfaFactory() { + let data; + if (this.pdfManager.enableXfa && this.catalog.needsRendering && this.formInfo.hasXfa && !this.formInfo.hasAcroForm) { + data = this.xfaData; + } + return (0, _util.shadow)(this, "xfaFactory", data ? new _factory.XFAFactory(data) : null); + } + get isPureXfa() { + return this.xfaFactory ? this.xfaFactory.isValid() : false; + } + get htmlForXfa() { + return this.xfaFactory ? this.xfaFactory.getPages() : null; + } + async loadXfaImages() { + const xfaImagesDict = await this.pdfManager.ensureCatalog("xfaImages"); + if (!xfaImagesDict) { + return; + } + const keys = xfaImagesDict.getKeys(); + const objectLoader = new _object_loader.ObjectLoader(xfaImagesDict, keys, this.xref); + await objectLoader.load(); + const xfaImages = new Map(); + for (const key of keys) { + const stream = xfaImagesDict.get(key); + if (stream instanceof _base_stream.BaseStream) { + xfaImages.set(key, stream.getBytes()); + } + } + this.xfaFactory.setImages(xfaImages); + } + async loadXfaFonts(handler, task) { + const acroForm = await this.pdfManager.ensureCatalog("acroForm"); + if (!acroForm) { + return; + } + const resources = await acroForm.getAsync("DR"); + if (!(resources instanceof _primitives.Dict)) { + return; + } + const objectLoader = new _object_loader.ObjectLoader(resources, ["Font"], this.xref); + await objectLoader.load(); + const fontRes = resources.get("Font"); + if (!(fontRes instanceof _primitives.Dict)) { + return; + } + const options = Object.assign(Object.create(null), this.pdfManager.evaluatorOptions); + options.useSystemFonts = false; + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: -1, + idFactory: this._globalIdFactory, + fontCache: this.catalog.fontCache, + builtInCMapCache: this.catalog.builtInCMapCache, + standardFontDataCache: this.catalog.standardFontDataCache, + options + }); + const operatorList = new _operator_list.OperatorList(); + const pdfFonts = []; + const initialState = { + get font() { + return pdfFonts.at(-1); + }, + set font(font) { + pdfFonts.push(font); + }, + clone() { + return this; + } + }; + const fonts = new Map(); + fontRes.forEach((fontName, font) => { + fonts.set(fontName, font); + }); + const promises = []; + for (const [fontName, font] of fonts) { + const descriptor = font.get("FontDescriptor"); + if (!(descriptor instanceof _primitives.Dict)) { + continue; + } + let fontFamily = descriptor.get("FontFamily"); + fontFamily = fontFamily.replaceAll(/[ ]+(\d)/g, "$1"); + const fontWeight = descriptor.get("FontWeight"); + const italicAngle = -descriptor.get("ItalicAngle"); + const cssFontInfo = { + fontFamily, + fontWeight, + italicAngle + }; + if (!(0, _core_utils.validateCSSFont)(cssFontInfo)) { + continue; + } + promises.push(partialEvaluator.handleSetFont(resources, [_primitives.Name.get(fontName), 1], null, operatorList, task, initialState, null, cssFontInfo).catch(function (reason) { + (0, _util.warn)(`loadXfaFonts: "${reason}".`); + return null; + })); + } + await Promise.all(promises); + const missingFonts = this.xfaFactory.setFonts(pdfFonts); + if (!missingFonts) { + return; + } + options.ignoreErrors = true; + promises.length = 0; + pdfFonts.length = 0; + const reallyMissingFonts = new Set(); + for (const missing of missingFonts) { + if (!(0, _xfa_fonts.getXfaFontName)(`${missing}-Regular`)) { + reallyMissingFonts.add(missing); + } + } + if (reallyMissingFonts.size) { + missingFonts.push("PdfJS-Fallback"); + } + for (const missing of missingFonts) { + if (reallyMissingFonts.has(missing)) { + continue; + } + for (const fontInfo of [{ + name: "Regular", + fontWeight: 400, + italicAngle: 0 + }, { + name: "Bold", + fontWeight: 700, + italicAngle: 0 + }, { + name: "Italic", + fontWeight: 400, + italicAngle: 12 + }, { + name: "BoldItalic", + fontWeight: 700, + italicAngle: 12 + }]) { + const name = `${missing}-${fontInfo.name}`; + const dict = (0, _xfa_fonts.getXfaFontDict)(name); + promises.push(partialEvaluator.handleSetFont(resources, [_primitives.Name.get(name), 1], null, operatorList, task, initialState, dict, { + fontFamily: missing, + fontWeight: fontInfo.fontWeight, + italicAngle: fontInfo.italicAngle + }).catch(function (reason) { + (0, _util.warn)(`loadXfaFonts: "${reason}".`); + return null; + })); + } + } + await Promise.all(promises); + this.xfaFactory.appendFonts(pdfFonts, reallyMissingFonts); + } + async serializeXfaData(annotationStorage) { + return this.xfaFactory ? this.xfaFactory.serializeData(annotationStorage) : null; + } + get version() { + return this.catalog.version || this._version; + } + get formInfo() { + const formInfo = { + hasFields: false, + hasAcroForm: false, + hasXfa: false, + hasSignatures: false + }; + const acroForm = this.catalog.acroForm; + if (!acroForm) { + return (0, _util.shadow)(this, "formInfo", formInfo); + } + try { + const fields = acroForm.get("Fields"); + const hasFields = Array.isArray(fields) && fields.length > 0; + formInfo.hasFields = hasFields; + const xfa = acroForm.get("XFA"); + formInfo.hasXfa = Array.isArray(xfa) && xfa.length > 0 || xfa instanceof _base_stream.BaseStream && !xfa.isEmpty; + const sigFlags = acroForm.get("SigFlags"); + const hasSignatures = !!(sigFlags & 0x1); + const hasOnlyDocumentSignatures = hasSignatures && this._hasOnlyDocumentSignatures(fields); + formInfo.hasAcroForm = hasFields && !hasOnlyDocumentSignatures; + formInfo.hasSignatures = hasSignatures; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`Cannot fetch form information: "${ex}".`); + } + return (0, _util.shadow)(this, "formInfo", formInfo); + } + get documentInfo() { + const docInfo = { + PDFFormatVersion: this.version, + Language: this.catalog.lang, + EncryptFilterName: this.xref.encrypt ? this.xref.encrypt.filterName : null, + IsLinearized: !!this.linearization, + IsAcroFormPresent: this.formInfo.hasAcroForm, + IsXFAPresent: this.formInfo.hasXfa, + IsCollectionPresent: !!this.catalog.collection, + IsSignaturesPresent: this.formInfo.hasSignatures + }; + let infoDict; + try { + infoDict = this.xref.trailer.get("Info"); + } catch (err) { + if (err instanceof _core_utils.MissingDataException) { + throw err; + } + (0, _util.info)("The document information dictionary is invalid."); + } + if (!(infoDict instanceof _primitives.Dict)) { + return (0, _util.shadow)(this, "documentInfo", docInfo); + } + for (const key of infoDict.getKeys()) { + const value = infoDict.get(key); + switch (key) { + case "Title": + case "Author": + case "Subject": + case "Keywords": + case "Creator": + case "Producer": + case "CreationDate": + case "ModDate": + if (typeof value === "string") { + docInfo[key] = (0, _util.stringToPDFString)(value); + continue; + } + break; + case "Trapped": + if (value instanceof _primitives.Name) { + docInfo[key] = value; + continue; + } + break; + default: + let customValue; + switch (typeof value) { + case "string": + customValue = (0, _util.stringToPDFString)(value); + break; + case "number": + case "boolean": + customValue = value; + break; + default: + if (value instanceof _primitives.Name) { + customValue = value; + } + break; + } + if (customValue === undefined) { + (0, _util.warn)(`Bad value, for custom key "${key}", in Info: ${value}.`); + continue; + } + if (!docInfo.Custom) { + docInfo.Custom = Object.create(null); + } + docInfo.Custom[key] = customValue; + continue; + } + (0, _util.warn)(`Bad value, for key "${key}", in Info: ${value}.`); + } + return (0, _util.shadow)(this, "documentInfo", docInfo); + } + get fingerprints() { + function validate(data) { + return typeof data === "string" && data.length > 0 && data !== EMPTY_FINGERPRINT; + } + function hexString(hash) { + const buf = []; + for (const num of hash) { + const hex = num.toString(16); + buf.push(hex.padStart(2, "0")); + } + return buf.join(""); + } + const idArray = this.xref.trailer.get("ID"); + let hashOriginal, hashModified; + if (Array.isArray(idArray) && validate(idArray[0])) { + hashOriginal = (0, _util.stringToBytes)(idArray[0]); + if (idArray[1] !== idArray[0] && validate(idArray[1])) { + hashModified = (0, _util.stringToBytes)(idArray[1]); + } + } else { + hashOriginal = (0, _crypto.calculateMD5)(this.stream.getByteRange(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES); + } + return (0, _util.shadow)(this, "fingerprints", [hexString(hashOriginal), hashModified ? hexString(hashModified) : null]); + } + async _getLinearizationPage(pageIndex) { + const { + catalog, + linearization, + xref + } = this; + const ref = _primitives.Ref.get(linearization.objectNumberFirst, 0); + try { + const obj = await xref.fetchAsync(ref); + if (obj instanceof _primitives.Dict) { + let type = obj.getRaw("Type"); + if (type instanceof _primitives.Ref) { + type = await xref.fetchAsync(type); + } + if ((0, _primitives.isName)(type, "Page") || !obj.has("Type") && !obj.has("Kids")) { + if (!catalog.pageKidsCountCache.has(ref)) { + catalog.pageKidsCountCache.put(ref, 1); + } + if (!catalog.pageIndexCache.has(ref)) { + catalog.pageIndexCache.put(ref, 0); + } + return [obj, ref]; + } + } + throw new _util.FormatError("The Linearization dictionary doesn't point to a valid Page dictionary."); + } catch (reason) { + (0, _util.warn)(`_getLinearizationPage: "${reason.message}".`); + return catalog.getPageDict(pageIndex); + } + } + getPage(pageIndex) { + const cachedPromise = this._pagePromises.get(pageIndex); + if (cachedPromise) { + return cachedPromise; + } + const { + catalog, + linearization, + xfaFactory + } = this; + let promise; + if (xfaFactory) { + promise = Promise.resolve([_primitives.Dict.empty, null]); + } else if (linearization?.pageFirst === pageIndex) { + promise = this._getLinearizationPage(pageIndex); + } else { + promise = catalog.getPageDict(pageIndex); + } + promise = promise.then(([pageDict, ref]) => { + return new Page({ + pdfManager: this.pdfManager, + xref: this.xref, + pageIndex, + pageDict, + ref, + globalIdFactory: this._globalIdFactory, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + standardFontDataCache: catalog.standardFontDataCache, + globalImageCache: catalog.globalImageCache, + systemFontCache: catalog.systemFontCache, + nonBlendModesSet: catalog.nonBlendModesSet, + xfaFactory + }); + }); + this._pagePromises.set(pageIndex, promise); + return promise; + } + async checkFirstPage(recoveryMode = false) { + if (recoveryMode) { + return; + } + try { + await this.getPage(0); + } catch (reason) { + if (reason instanceof _core_utils.XRefEntryException) { + this._pagePromises.delete(0); + await this.cleanup(); + throw new _core_utils.XRefParseException(); + } + } + } + async checkLastPage(recoveryMode = false) { + const { + catalog, + pdfManager + } = this; + catalog.setActualNumPages(); + let numPages; + try { + await Promise.all([pdfManager.ensureDoc("xfaFactory"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("numPages")]); + if (this.xfaFactory) { + return; + } else if (this.linearization) { + numPages = this.linearization.numPages; + } else { + numPages = catalog.numPages; + } + if (!Number.isInteger(numPages)) { + throw new _util.FormatError("Page count is not an integer."); + } else if (numPages <= 1) { + return; + } + await this.getPage(numPages - 1); + } catch (reason) { + this._pagePromises.delete(numPages - 1); + await this.cleanup(); + if (reason instanceof _core_utils.XRefEntryException && !recoveryMode) { + throw new _core_utils.XRefParseException(); + } + (0, _util.warn)(`checkLastPage - invalid /Pages tree /Count: ${numPages}.`); + let pagesTree; + try { + pagesTree = await catalog.getAllPageDicts(recoveryMode); + } catch (reasonAll) { + if (reasonAll instanceof _core_utils.XRefEntryException && !recoveryMode) { + throw new _core_utils.XRefParseException(); + } + catalog.setActualNumPages(1); + return; + } + for (const [pageIndex, [pageDict, ref]] of pagesTree) { + let promise; + if (pageDict instanceof Error) { + promise = Promise.reject(pageDict); + promise.catch(() => {}); + } else { + promise = Promise.resolve(new Page({ + pdfManager, + xref: this.xref, + pageIndex, + pageDict, + ref, + globalIdFactory: this._globalIdFactory, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + standardFontDataCache: catalog.standardFontDataCache, + globalImageCache: catalog.globalImageCache, + systemFontCache: catalog.systemFontCache, + nonBlendModesSet: catalog.nonBlendModesSet, + xfaFactory: null + })); + } + this._pagePromises.set(pageIndex, promise); + } + catalog.setActualNumPages(pagesTree.size); + } + } + fontFallback(id, handler) { + return this.catalog.fontFallback(id, handler); + } + async cleanup(manuallyTriggered = false) { + return this.catalog ? this.catalog.cleanup(manuallyTriggered) : (0, _cleanup_helper.clearGlobalCaches)(); + } + #collectFieldObjects(name, fieldRef, promises, annotationGlobals) { + const field = this.xref.fetchIfRef(fieldRef); + if (field.has("T")) { + const partName = (0, _util.stringToPDFString)(field.get("T")); + name = name === "" ? partName : `${name}.${partName}`; + } + if (!promises.has(name)) { + promises.set(name, []); + } + promises.get(name).push(_annotation.AnnotationFactory.create(this.xref, fieldRef, annotationGlobals, this._localIdFactory, true, null).then(annotation => annotation?.getFieldObject()).catch(function (reason) { + (0, _util.warn)(`#collectFieldObjects: "${reason}".`); + return null; + })); + if (field.has("Kids")) { + for (const kid of field.get("Kids")) { + this.#collectFieldObjects(name, kid, promises, annotationGlobals); + } + } + } + get fieldObjects() { + if (!this.formInfo.hasFields) { + return (0, _util.shadow)(this, "fieldObjects", Promise.resolve(null)); + } + const promise = this.pdfManager.ensureDoc("annotationGlobals").then(async annotationGlobals => { + if (!annotationGlobals) { + return null; + } + const allFields = Object.create(null); + const fieldPromises = new Map(); + for (const fieldRef of this.catalog.acroForm.get("Fields")) { + this.#collectFieldObjects("", fieldRef, fieldPromises, annotationGlobals); + } + const allPromises = []; + for (const [name, promises] of fieldPromises) { + allPromises.push(Promise.all(promises).then(fields => { + fields = fields.filter(field => !!field); + if (fields.length > 0) { + allFields[name] = fields; + } + })); + } + await Promise.all(allPromises); + return allFields; + }); + return (0, _util.shadow)(this, "fieldObjects", promise); + } + get hasJSActions() { + const promise = this.pdfManager.ensureDoc("_parseHasJSActions"); + return (0, _util.shadow)(this, "hasJSActions", promise); + } + async _parseHasJSActions() { + const [catalogJsActions, fieldObjects] = await Promise.all([this.pdfManager.ensureCatalog("jsActions"), this.pdfManager.ensureDoc("fieldObjects")]); + if (catalogJsActions) { + return true; + } + if (fieldObjects) { + return Object.values(fieldObjects).some(fieldObject => fieldObject.some(object => object.actions !== null)); + } + return false; + } + get calculationOrderIds() { + const acroForm = this.catalog.acroForm; + if (!acroForm?.has("CO")) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + const calculationOrder = acroForm.get("CO"); + if (!Array.isArray(calculationOrder) || calculationOrder.length === 0) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + const ids = []; + for (const id of calculationOrder) { + if (id instanceof _primitives.Ref) { + ids.push(id.toString()); + } + } + if (ids.length === 0) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + return (0, _util.shadow)(this, "calculationOrderIds", ids); + } + get annotationGlobals() { + return (0, _util.shadow)(this, "annotationGlobals", _annotation.AnnotationFactory.createGlobals(this.pdfManager)); + } +} +exports.PDFDocument = PDFDocument; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PopupAnnotation = exports.MarkupAnnotation = exports.AnnotationFactory = exports.AnnotationBorderStyle = exports.Annotation = void 0; +exports.getQuadPoints = getQuadPoints; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(3); +var _default_appearance = __w_pdfjs_require__(11); +var _primitives = __w_pdfjs_require__(4); +var _stream = __w_pdfjs_require__(8); +var _base_stream = __w_pdfjs_require__(5); +var _bidi = __w_pdfjs_require__(60); +var _catalog = __w_pdfjs_require__(66); +var _colorspace = __w_pdfjs_require__(12); +var _file_spec = __w_pdfjs_require__(69); +var _jpeg_stream = __w_pdfjs_require__(26); +var _object_loader = __w_pdfjs_require__(76); +var _operator_list = __w_pdfjs_require__(64); +var _writer = __w_pdfjs_require__(73); +var _factory = __w_pdfjs_require__(77); +class AnnotationFactory { + static createGlobals(pdfManager) { + return Promise.all([pdfManager.ensureCatalog("acroForm"), pdfManager.ensureDoc("xfaDatasets"), pdfManager.ensureCatalog("structTreeRoot"), pdfManager.ensureCatalog("baseUrl"), pdfManager.ensureCatalog("attachments")]).then(([acroForm, xfaDatasets, structTreeRoot, baseUrl, attachments]) => { + return { + pdfManager, + acroForm: acroForm instanceof _primitives.Dict ? acroForm : _primitives.Dict.empty, + xfaDatasets, + structTreeRoot, + baseUrl, + attachments + }; + }, reason => { + (0, _util.warn)(`createGlobals: "${reason}".`); + return null; + }); + } + static async create(xref, ref, annotationGlobals, idFactory, collectFields, pageRef) { + const pageIndex = collectFields ? await this._getPageIndex(xref, ref, annotationGlobals.pdfManager) : null; + return annotationGlobals.pdfManager.ensure(this, "_create", [xref, ref, annotationGlobals, idFactory, collectFields, pageIndex, pageRef]); + } + static _create(xref, ref, annotationGlobals, idFactory, collectFields = false, pageIndex = null, pageRef = null) { + const dict = xref.fetchIfRef(ref); + if (!(dict instanceof _primitives.Dict)) { + return undefined; + } + const { + acroForm, + pdfManager + } = annotationGlobals; + const id = ref instanceof _primitives.Ref ? ref.toString() : `annot_${idFactory.createObjId()}`; + let subtype = dict.get("Subtype"); + subtype = subtype instanceof _primitives.Name ? subtype.name : null; + const parameters = { + xref, + ref, + dict, + subtype, + id, + annotationGlobals, + collectFields, + needAppearances: !collectFields && acroForm.get("NeedAppearances") === true, + pageIndex, + evaluatorOptions: pdfManager.evaluatorOptions, + pageRef + }; + switch (subtype) { + case "Link": + return new LinkAnnotation(parameters); + case "Text": + return new TextAnnotation(parameters); + case "Widget": + let fieldType = (0, _core_utils.getInheritableProperty)({ + dict, + key: "FT" + }); + fieldType = fieldType instanceof _primitives.Name ? fieldType.name : null; + switch (fieldType) { + case "Tx": + return new TextWidgetAnnotation(parameters); + case "Btn": + return new ButtonWidgetAnnotation(parameters); + case "Ch": + return new ChoiceWidgetAnnotation(parameters); + case "Sig": + return new SignatureWidgetAnnotation(parameters); + } + (0, _util.warn)(`Unimplemented widget field type "${fieldType}", ` + "falling back to base field type."); + return new WidgetAnnotation(parameters); + case "Popup": + return new PopupAnnotation(parameters); + case "FreeText": + return new FreeTextAnnotation(parameters); + case "Line": + return new LineAnnotation(parameters); + case "Square": + return new SquareAnnotation(parameters); + case "Circle": + return new CircleAnnotation(parameters); + case "PolyLine": + return new PolylineAnnotation(parameters); + case "Polygon": + return new PolygonAnnotation(parameters); + case "Caret": + return new CaretAnnotation(parameters); + case "Ink": + return new InkAnnotation(parameters); + case "Highlight": + return new HighlightAnnotation(parameters); + case "Underline": + return new UnderlineAnnotation(parameters); + case "Squiggly": + return new SquigglyAnnotation(parameters); + case "StrikeOut": + return new StrikeOutAnnotation(parameters); + case "Stamp": + return new StampAnnotation(parameters); + case "FileAttachment": + return new FileAttachmentAnnotation(parameters); + default: + if (!collectFields) { + if (!subtype) { + (0, _util.warn)("Annotation is missing the required /Subtype."); + } else { + (0, _util.warn)(`Unimplemented annotation type "${subtype}", ` + "falling back to base annotation."); + } + } + return new Annotation(parameters); + } + } + static async _getPageIndex(xref, ref, pdfManager) { + try { + const annotDict = await xref.fetchIfRefAsync(ref); + if (!(annotDict instanceof _primitives.Dict)) { + return -1; + } + const pageRef = annotDict.getRaw("P"); + if (pageRef instanceof _primitives.Ref) { + try { + const pageIndex = await pdfManager.ensureCatalog("getPageIndex", [pageRef]); + return pageIndex; + } catch (ex) { + (0, _util.info)(`_getPageIndex -- not a valid page reference: "${ex}".`); + } + } + if (annotDict.has("Kids")) { + return -1; + } + const numPages = await pdfManager.ensureDoc("numPages"); + for (let pageIndex = 0; pageIndex < numPages; pageIndex++) { + const page = await pdfManager.getPage(pageIndex); + const annotations = await pdfManager.ensure(page, "annotations"); + for (const annotRef of annotations) { + if (annotRef instanceof _primitives.Ref && (0, _primitives.isRefsEqual)(annotRef, ref)) { + return pageIndex; + } + } + } + } catch (ex) { + (0, _util.warn)(`_getPageIndex: "${ex}".`); + } + return -1; + } + static generateImages(annotations, xref, isOffscreenCanvasSupported) { + if (!isOffscreenCanvasSupported) { + (0, _util.warn)("generateImages: OffscreenCanvas is not supported, cannot save or print some annotations with images."); + return null; + } + let imagePromises; + for (const { + bitmapId, + bitmap + } of annotations) { + if (!bitmap) { + continue; + } + imagePromises ||= new Map(); + imagePromises.set(bitmapId, StampAnnotation.createImage(bitmap, xref)); + } + return imagePromises; + } + static async saveNewAnnotations(evaluator, task, annotations, imagePromises) { + const xref = evaluator.xref; + let baseFontRef; + const dependencies = []; + const promises = []; + const { + isOffscreenCanvasSupported + } = evaluator.options; + for (const annotation of annotations) { + if (annotation.deleted) { + continue; + } + switch (annotation.annotationType) { + case _util.AnnotationEditorType.FREETEXT: + if (!baseFontRef) { + const baseFont = new _primitives.Dict(xref); + baseFont.set("BaseFont", _primitives.Name.get("Helvetica")); + baseFont.set("Type", _primitives.Name.get("Font")); + baseFont.set("Subtype", _primitives.Name.get("Type1")); + baseFont.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + const buffer = []; + baseFontRef = xref.getNewTemporaryRef(); + await (0, _writer.writeObject)(baseFontRef, baseFont, buffer, xref); + dependencies.push({ + ref: baseFontRef, + data: buffer.join("") + }); + } + promises.push(FreeTextAnnotation.createNewAnnotation(xref, annotation, dependencies, { + evaluator, + task, + baseFontRef + })); + break; + case _util.AnnotationEditorType.INK: + promises.push(InkAnnotation.createNewAnnotation(xref, annotation, dependencies)); + break; + case _util.AnnotationEditorType.STAMP: + if (!isOffscreenCanvasSupported) { + break; + } + const image = await imagePromises.get(annotation.bitmapId); + if (image.imageStream) { + const { + imageStream, + smaskStream + } = image; + const buffer = []; + if (smaskStream) { + const smaskRef = xref.getNewTemporaryRef(); + await (0, _writer.writeObject)(smaskRef, smaskStream, buffer, xref); + dependencies.push({ + ref: smaskRef, + data: buffer.join("") + }); + imageStream.dict.set("SMask", smaskRef); + buffer.length = 0; + } + const imageRef = image.imageRef = xref.getNewTemporaryRef(); + await (0, _writer.writeObject)(imageRef, imageStream, buffer, xref); + dependencies.push({ + ref: imageRef, + data: buffer.join("") + }); + image.imageStream = image.smaskStream = null; + } + promises.push(StampAnnotation.createNewAnnotation(xref, annotation, dependencies, { + image + })); + break; + } + } + return { + annotations: await Promise.all(promises), + dependencies + }; + } + static async printNewAnnotations(annotationGlobals, evaluator, task, annotations, imagePromises) { + if (!annotations) { + return null; + } + const { + options, + xref + } = evaluator; + const promises = []; + for (const annotation of annotations) { + if (annotation.deleted) { + continue; + } + switch (annotation.annotationType) { + case _util.AnnotationEditorType.FREETEXT: + promises.push(FreeTextAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, { + evaluator, + task, + evaluatorOptions: options + })); + break; + case _util.AnnotationEditorType.INK: + promises.push(InkAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, { + evaluatorOptions: options + })); + break; + case _util.AnnotationEditorType.STAMP: + if (!options.isOffscreenCanvasSupported) { + break; + } + const image = await imagePromises.get(annotation.bitmapId); + if (image.imageStream) { + const { + imageStream, + smaskStream + } = image; + if (smaskStream) { + imageStream.dict.set("SMask", smaskStream); + } + image.imageRef = new _jpeg_stream.JpegStream(imageStream, imageStream.length); + image.imageStream = image.smaskStream = null; + } + promises.push(StampAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, { + image, + evaluatorOptions: options + })); + break; + } + } + return Promise.all(promises); + } +} +exports.AnnotationFactory = AnnotationFactory; +function getRgbColor(color, defaultColor = new Uint8ClampedArray(3)) { + if (!Array.isArray(color)) { + return defaultColor; + } + const rgbColor = defaultColor || new Uint8ClampedArray(3); + switch (color.length) { + case 0: + return null; + case 1: + _colorspace.ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0); + return rgbColor; + case 3: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0); + return rgbColor; + case 4: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0); + return rgbColor; + default: + return defaultColor; + } +} +function getPdfColorArray(color) { + return Array.from(color, c => c / 255); +} +function getQuadPoints(dict, rect) { + const quadPoints = dict.getArray("QuadPoints"); + if (!Array.isArray(quadPoints) || quadPoints.length === 0 || quadPoints.length % 8 > 0) { + return null; + } + const quadPointsLists = []; + for (let i = 0, ii = quadPoints.length / 8; i < ii; i++) { + let minX = Infinity, + maxX = -Infinity, + minY = Infinity, + maxY = -Infinity; + for (let j = i * 8, jj = i * 8 + 8; j < jj; j += 2) { + const x = quadPoints[j]; + const y = quadPoints[j + 1]; + minX = Math.min(x, minX); + maxX = Math.max(x, maxX); + minY = Math.min(y, minY); + maxY = Math.max(y, maxY); + } + if (rect !== null && (minX < rect[0] || maxX > rect[2] || minY < rect[1] || maxY > rect[3])) { + return null; + } + quadPointsLists.push([{ + x: minX, + y: maxY + }, { + x: maxX, + y: maxY + }, { + x: minX, + y: minY + }, { + x: maxX, + y: minY + }]); + } + return quadPointsLists; +} +function getTransformMatrix(rect, bbox, matrix) { + const [minX, minY, maxX, maxY] = _util.Util.getAxialAlignedBoundingBox(bbox, matrix); + if (minX === maxX || minY === maxY) { + return [1, 0, 0, 1, rect[0], rect[1]]; + } + const xRatio = (rect[2] - rect[0]) / (maxX - minX); + const yRatio = (rect[3] - rect[1]) / (maxY - minY); + return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio]; +} +class Annotation { + constructor(params) { + const { + dict, + xref, + annotationGlobals + } = params; + this.setTitle(dict.get("T")); + this.setContents(dict.get("Contents")); + this.setModificationDate(dict.get("M")); + this.setFlags(dict.get("F")); + this.setRectangle(dict.getArray("Rect")); + this.setColor(dict.getArray("C")); + this.setBorderStyle(dict); + this.setAppearance(dict); + this.setOptionalContent(dict); + const MK = dict.get("MK"); + this.setBorderAndBackgroundColors(MK); + this.setRotation(MK, dict); + this.ref = params.ref instanceof _primitives.Ref ? params.ref : null; + this._streams = []; + if (this.appearance) { + this._streams.push(this.appearance); + } + const isLocked = !!(this.flags & _util.AnnotationFlag.LOCKED); + const isContentLocked = !!(this.flags & _util.AnnotationFlag.LOCKEDCONTENTS); + if (annotationGlobals.structTreeRoot) { + let structParent = dict.get("StructParent"); + structParent = Number.isInteger(structParent) && structParent >= 0 ? structParent : -1; + annotationGlobals.structTreeRoot.addAnnotationIdToPage(params.pageRef, structParent); + } + this.data = { + annotationFlags: this.flags, + borderStyle: this.borderStyle, + color: this.color, + backgroundColor: this.backgroundColor, + borderColor: this.borderColor, + rotation: this.rotation, + contentsObj: this._contents, + hasAppearance: !!this.appearance, + id: params.id, + modificationDate: this.modificationDate, + rect: this.rectangle, + subtype: params.subtype, + hasOwnCanvas: false, + noRotate: !!(this.flags & _util.AnnotationFlag.NOROTATE), + noHTML: isLocked && isContentLocked + }; + if (params.collectFields) { + const kids = dict.get("Kids"); + if (Array.isArray(kids)) { + const kidIds = []; + for (const kid of kids) { + if (kid instanceof _primitives.Ref) { + kidIds.push(kid.toString()); + } + } + if (kidIds.length !== 0) { + this.data.kidIds = kidIds; + } + } + this.data.actions = (0, _core_utils.collectActions)(xref, dict, _util.AnnotationActionEventType); + this.data.fieldName = this._constructFieldName(dict); + this.data.pageIndex = params.pageIndex; + } + this._isOffscreenCanvasSupported = params.evaluatorOptions.isOffscreenCanvasSupported; + this._fallbackFontDict = null; + this._needAppearances = false; + } + _hasFlag(flags, flag) { + return !!(flags & flag); + } + _isViewable(flags) { + return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, _util.AnnotationFlag.NOVIEW); + } + _isPrintable(flags) { + return this._hasFlag(flags, _util.AnnotationFlag.PRINT) && !this._hasFlag(flags, _util.AnnotationFlag.HIDDEN) && !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE); + } + mustBeViewed(annotationStorage, _renderForms) { + const noView = annotationStorage?.get(this.data.id)?.noView; + if (noView !== undefined) { + return !noView; + } + return this.viewable && !this._hasFlag(this.flags, _util.AnnotationFlag.HIDDEN); + } + mustBePrinted(annotationStorage) { + const noPrint = annotationStorage?.get(this.data.id)?.noPrint; + if (noPrint !== undefined) { + return !noPrint; + } + return this.printable; + } + get viewable() { + if (this.data.quadPoints === null) { + return false; + } + if (this.flags === 0) { + return true; + } + return this._isViewable(this.flags); + } + get printable() { + if (this.data.quadPoints === null) { + return false; + } + if (this.flags === 0) { + return false; + } + return this._isPrintable(this.flags); + } + _parseStringHelper(data) { + const str = typeof data === "string" ? (0, _util.stringToPDFString)(data) : ""; + const dir = str && (0, _bidi.bidi)(str).dir === "rtl" ? "rtl" : "ltr"; + return { + str, + dir + }; + } + setDefaultAppearance(params) { + const { + dict, + annotationGlobals + } = params; + const defaultAppearance = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DA" + }) || annotationGlobals.acroForm.get("DA"); + this._defaultAppearance = typeof defaultAppearance === "string" ? defaultAppearance : ""; + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance); + } + setTitle(title) { + this._title = this._parseStringHelper(title); + } + setContents(contents) { + this._contents = this._parseStringHelper(contents); + } + setModificationDate(modificationDate) { + this.modificationDate = typeof modificationDate === "string" ? modificationDate : null; + } + setFlags(flags) { + this.flags = Number.isInteger(flags) && flags > 0 ? flags : 0; + } + hasFlag(flag) { + return this._hasFlag(this.flags, flag); + } + setRectangle(rectangle) { + this.rectangle = Array.isArray(rectangle) && rectangle.length === 4 ? _util.Util.normalizeRect(rectangle) : [0, 0, 0, 0]; + } + setColor(color) { + this.color = getRgbColor(color); + } + setLineEndings(lineEndings) { + this.lineEndings = ["None", "None"]; + if (Array.isArray(lineEndings) && lineEndings.length === 2) { + for (let i = 0; i < 2; i++) { + const obj = lineEndings[i]; + if (obj instanceof _primitives.Name) { + switch (obj.name) { + case "None": + continue; + case "Square": + case "Circle": + case "Diamond": + case "OpenArrow": + case "ClosedArrow": + case "Butt": + case "ROpenArrow": + case "RClosedArrow": + case "Slash": + this.lineEndings[i] = obj.name; + continue; + } + } + (0, _util.warn)(`Ignoring invalid lineEnding: ${obj}`); + } + } + } + setRotation(mk, dict) { + this.rotation = 0; + let angle = mk instanceof _primitives.Dict ? mk.get("R") || 0 : dict.get("Rotate") || 0; + if (Number.isInteger(angle) && angle !== 0) { + angle %= 360; + if (angle < 0) { + angle += 360; + } + if (angle % 90 === 0) { + this.rotation = angle; + } + } + } + setBorderAndBackgroundColors(mk) { + if (mk instanceof _primitives.Dict) { + this.borderColor = getRgbColor(mk.getArray("BC"), null); + this.backgroundColor = getRgbColor(mk.getArray("BG"), null); + } else { + this.borderColor = this.backgroundColor = null; + } + } + setBorderStyle(borderStyle) { + this.borderStyle = new AnnotationBorderStyle(); + if (!(borderStyle instanceof _primitives.Dict)) { + return; + } + if (borderStyle.has("BS")) { + const dict = borderStyle.get("BS"); + const dictType = dict.get("Type"); + if (!dictType || (0, _primitives.isName)(dictType, "Border")) { + this.borderStyle.setWidth(dict.get("W"), this.rectangle); + this.borderStyle.setStyle(dict.get("S")); + this.borderStyle.setDashArray(dict.getArray("D")); + } + } else if (borderStyle.has("Border")) { + const array = borderStyle.getArray("Border"); + if (Array.isArray(array) && array.length >= 3) { + this.borderStyle.setHorizontalCornerRadius(array[0]); + this.borderStyle.setVerticalCornerRadius(array[1]); + this.borderStyle.setWidth(array[2], this.rectangle); + if (array.length === 4) { + this.borderStyle.setDashArray(array[3], true); + } + } + } else { + this.borderStyle.setWidth(0); + } + } + setAppearance(dict) { + this.appearance = null; + const appearanceStates = dict.get("AP"); + if (!(appearanceStates instanceof _primitives.Dict)) { + return; + } + const normalAppearanceState = appearanceStates.get("N"); + if (normalAppearanceState instanceof _base_stream.BaseStream) { + this.appearance = normalAppearanceState; + return; + } + if (!(normalAppearanceState instanceof _primitives.Dict)) { + return; + } + const as = dict.get("AS"); + if (!(as instanceof _primitives.Name) || !normalAppearanceState.has(as.name)) { + return; + } + const appearance = normalAppearanceState.get(as.name); + if (appearance instanceof _base_stream.BaseStream) { + this.appearance = appearance; + } + } + setOptionalContent(dict) { + this.oc = null; + const oc = dict.get("OC"); + if (oc instanceof _primitives.Name) { + (0, _util.warn)("setOptionalContent: Support for /Name-entry is not implemented."); + } else if (oc instanceof _primitives.Dict) { + this.oc = oc; + } + } + loadResources(keys, appearance) { + return appearance.dict.getAsync("Resources").then(resources => { + if (!resources) { + return undefined; + } + const objectLoader = new _object_loader.ObjectLoader(resources, keys, resources.xref); + return objectLoader.load().then(function () { + return resources; + }); + }); + } + async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) { + const data = this.data; + let appearance = this.appearance; + const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & _util.RenderingIntentFlag.DISPLAY); + if (!appearance) { + if (!isUsingOwnCanvas) { + return { + opList: new _operator_list.OperatorList(), + separateForm: false, + separateCanvas: false + }; + } + appearance = new _stream.StringStream(""); + appearance.dict = new _primitives.Dict(); + } + const appearanceDict = appearance.dict; + const resources = await this.loadResources(["ExtGState", "ColorSpace", "Pattern", "Shading", "XObject", "Font"], appearance); + const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1]; + const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0]; + const transform = getTransformMatrix(data.rect, bbox, matrix); + const opList = new _operator_list.OperatorList(); + let optionalContent; + if (this.oc) { + optionalContent = await evaluator.parseMarkedContentProps(this.oc, null); + } + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + opList.addOp(_util.OPS.beginAnnotation, [data.id, data.rect, transform, matrix, isUsingOwnCanvas]); + await evaluator.getOperatorList({ + stream: appearance, + task, + resources, + operatorList: opList, + fallbackFontDict: this._fallbackFontDict + }); + opList.addOp(_util.OPS.endAnnotation, []); + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.endMarkedContent, []); + } + this.reset(); + return { + opList, + separateForm: false, + separateCanvas: isUsingOwnCanvas + }; + } + async save(evaluator, task, annotationStorage) { + return null; + } + get hasTextContent() { + return false; + } + async extractTextContent(evaluator, task, viewBox) { + if (!this.appearance) { + return; + } + const resources = await this.loadResources(["ExtGState", "Font", "Properties", "XObject"], this.appearance); + const text = []; + const buffer = []; + let firstPosition = null; + const sink = { + desiredSize: Math.Infinity, + ready: true, + enqueue(chunk, size) { + for (const item of chunk.items) { + if (item.str === undefined) { + continue; + } + firstPosition ||= item.transform.slice(-2); + buffer.push(item.str); + if (item.hasEOL) { + text.push(buffer.join("")); + buffer.length = 0; + } + } + } + }; + await evaluator.getTextContent({ + stream: this.appearance, + task, + resources, + includeMarkedContent: true, + sink, + viewBox + }); + this.reset(); + if (buffer.length) { + text.push(buffer.join("")); + } + if (text.length > 1 || text[0]) { + const appearanceDict = this.appearance.dict; + const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1]; + const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0]; + const rect = this.data.rect; + const transform = getTransformMatrix(rect, bbox, matrix); + transform[4] -= rect[0]; + transform[5] -= rect[1]; + firstPosition = _util.Util.applyTransform(firstPosition, transform); + firstPosition = _util.Util.applyTransform(firstPosition, matrix); + this.data.textPosition = firstPosition; + this.data.textContent = text; + } + } + getFieldObject() { + if (this.data.kidIds) { + return { + id: this.data.id, + actions: this.data.actions, + name: this.data.fieldName, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + type: "", + kidIds: this.data.kidIds, + page: this.data.pageIndex, + rotation: this.rotation + }; + } + return null; + } + reset() { + for (const stream of this._streams) { + stream.reset(); + } + } + _constructFieldName(dict) { + if (!dict.has("T") && !dict.has("Parent")) { + (0, _util.warn)("Unknown field name, falling back to empty field name."); + return ""; + } + if (!dict.has("Parent")) { + return (0, _util.stringToPDFString)(dict.get("T")); + } + const fieldName = []; + if (dict.has("T")) { + fieldName.unshift((0, _util.stringToPDFString)(dict.get("T"))); + } + let loopDict = dict; + const visited = new _primitives.RefSet(); + if (dict.objId) { + visited.put(dict.objId); + } + while (loopDict.has("Parent")) { + loopDict = loopDict.get("Parent"); + if (!(loopDict instanceof _primitives.Dict) || loopDict.objId && visited.has(loopDict.objId)) { + break; + } + if (loopDict.objId) { + visited.put(loopDict.objId); + } + if (loopDict.has("T")) { + fieldName.unshift((0, _util.stringToPDFString)(loopDict.get("T"))); + } + } + return fieldName.join("."); + } +} +exports.Annotation = Annotation; +class AnnotationBorderStyle { + constructor() { + this.width = 1; + this.style = _util.AnnotationBorderStyleType.SOLID; + this.dashArray = [3]; + this.horizontalCornerRadius = 0; + this.verticalCornerRadius = 0; + } + setWidth(width, rect = [0, 0, 0, 0]) { + if (width instanceof _primitives.Name) { + this.width = 0; + return; + } + if (typeof width === "number") { + if (width > 0) { + const maxWidth = (rect[2] - rect[0]) / 2; + const maxHeight = (rect[3] - rect[1]) / 2; + if (maxWidth > 0 && maxHeight > 0 && (width > maxWidth || width > maxHeight)) { + (0, _util.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${width}`); + width = 1; + } + } + this.width = width; + } + } + setStyle(style) { + if (!(style instanceof _primitives.Name)) { + return; + } + switch (style.name) { + case "S": + this.style = _util.AnnotationBorderStyleType.SOLID; + break; + case "D": + this.style = _util.AnnotationBorderStyleType.DASHED; + break; + case "B": + this.style = _util.AnnotationBorderStyleType.BEVELED; + break; + case "I": + this.style = _util.AnnotationBorderStyleType.INSET; + break; + case "U": + this.style = _util.AnnotationBorderStyleType.UNDERLINE; + break; + default: + break; + } + } + setDashArray(dashArray, forceStyle = false) { + if (Array.isArray(dashArray) && dashArray.length > 0) { + let isValid = true; + let allZeros = true; + for (const element of dashArray) { + const validNumber = +element >= 0; + if (!validNumber) { + isValid = false; + break; + } else if (element > 0) { + allZeros = false; + } + } + if (isValid && !allZeros) { + this.dashArray = dashArray; + if (forceStyle) { + this.setStyle(_primitives.Name.get("D")); + } + } else { + this.width = 0; + } + } else if (dashArray) { + this.width = 0; + } + } + setHorizontalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.horizontalCornerRadius = radius; + } + } + setVerticalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.verticalCornerRadius = radius; + } + } +} +exports.AnnotationBorderStyle = AnnotationBorderStyle; +class MarkupAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict + } = params; + if (dict.has("IRT")) { + const rawIRT = dict.getRaw("IRT"); + this.data.inReplyTo = rawIRT instanceof _primitives.Ref ? rawIRT.toString() : null; + const rt = dict.get("RT"); + this.data.replyType = rt instanceof _primitives.Name ? rt.name : _util.AnnotationReplyType.REPLY; + } + let popupRef = null; + if (this.data.replyType === _util.AnnotationReplyType.GROUP) { + const parent = dict.get("IRT"); + this.setTitle(parent.get("T")); + this.data.titleObj = this._title; + this.setContents(parent.get("Contents")); + this.data.contentsObj = this._contents; + if (!parent.has("CreationDate")) { + this.data.creationDate = null; + } else { + this.setCreationDate(parent.get("CreationDate")); + this.data.creationDate = this.creationDate; + } + if (!parent.has("M")) { + this.data.modificationDate = null; + } else { + this.setModificationDate(parent.get("M")); + this.data.modificationDate = this.modificationDate; + } + popupRef = parent.getRaw("Popup"); + if (!parent.has("C")) { + this.data.color = null; + } else { + this.setColor(parent.getArray("C")); + this.data.color = this.color; + } + } else { + this.data.titleObj = this._title; + this.setCreationDate(dict.get("CreationDate")); + this.data.creationDate = this.creationDate; + popupRef = dict.getRaw("Popup"); + if (!dict.has("C")) { + this.data.color = null; + } + } + this.data.popupRef = popupRef instanceof _primitives.Ref ? popupRef.toString() : null; + if (dict.has("RC")) { + this.data.richText = _factory.XFAFactory.getRichTextAsHtml(dict.get("RC")); + } + } + setCreationDate(creationDate) { + this.creationDate = typeof creationDate === "string" ? creationDate : null; + } + _setDefaultAppearance({ + xref, + extra, + strokeColor, + fillColor, + blendMode, + strokeAlpha, + fillAlpha, + pointsCallback + }) { + let minX = Number.MAX_VALUE; + let minY = Number.MAX_VALUE; + let maxX = Number.MIN_VALUE; + let maxY = Number.MIN_VALUE; + const buffer = ["q"]; + if (extra) { + buffer.push(extra); + } + if (strokeColor) { + buffer.push(`${strokeColor[0]} ${strokeColor[1]} ${strokeColor[2]} RG`); + } + if (fillColor) { + buffer.push(`${fillColor[0]} ${fillColor[1]} ${fillColor[2]} rg`); + } + let pointsArray = this.data.quadPoints; + if (!pointsArray) { + pointsArray = [[{ + x: this.rectangle[0], + y: this.rectangle[3] + }, { + x: this.rectangle[2], + y: this.rectangle[3] + }, { + x: this.rectangle[0], + y: this.rectangle[1] + }, { + x: this.rectangle[2], + y: this.rectangle[1] + }]]; + } + for (const points of pointsArray) { + const [mX, MX, mY, MY] = pointsCallback(buffer, points); + minX = Math.min(minX, mX); + maxX = Math.max(maxX, MX); + minY = Math.min(minY, mY); + maxY = Math.max(maxY, MY); + } + buffer.push("Q"); + const formDict = new _primitives.Dict(xref); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + const appearanceStream = new _stream.StringStream(buffer.join(" ")); + appearanceStream.dict = appearanceStreamDict; + formDict.set("Fm0", appearanceStream); + const gsDict = new _primitives.Dict(xref); + if (blendMode) { + gsDict.set("BM", _primitives.Name.get(blendMode)); + } + if (typeof strokeAlpha === "number") { + gsDict.set("CA", strokeAlpha); + } + if (typeof fillAlpha === "number") { + gsDict.set("ca", fillAlpha); + } + const stateDict = new _primitives.Dict(xref); + stateDict.set("GS0", gsDict); + const resources = new _primitives.Dict(xref); + resources.set("ExtGState", stateDict); + resources.set("XObject", formDict); + const appearanceDict = new _primitives.Dict(xref); + appearanceDict.set("Resources", resources); + const bbox = this.data.rect = [minX, minY, maxX, maxY]; + appearanceDict.set("BBox", bbox); + this.appearance = new _stream.StringStream("/GS0 gs /Fm0 Do"); + this.appearance.dict = appearanceDict; + this._streams.push(this.appearance, appearanceStream); + } + static async createNewAnnotation(xref, annotation, dependencies, params) { + const annotationRef = annotation.ref ||= xref.getNewTemporaryRef(); + const ap = await this.createNewAppearanceStream(annotation, xref, params); + const buffer = []; + let annotationDict; + if (ap) { + const apRef = xref.getNewTemporaryRef(); + annotationDict = this.createNewDict(annotation, xref, { + apRef + }); + await (0, _writer.writeObject)(apRef, ap, buffer, xref); + dependencies.push({ + ref: apRef, + data: buffer.join("") + }); + } else { + annotationDict = this.createNewDict(annotation, xref, {}); + } + if (Number.isInteger(annotation.parentTreeId)) { + annotationDict.set("StructParent", annotation.parentTreeId); + } + buffer.length = 0; + await (0, _writer.writeObject)(annotationRef, annotationDict, buffer, xref); + return { + ref: annotationRef, + data: buffer.join("") + }; + } + static async createNewPrintAnnotation(annotationGlobals, xref, annotation, params) { + const ap = await this.createNewAppearanceStream(annotation, xref, params); + const annotationDict = this.createNewDict(annotation, xref, { + ap + }); + const newAnnotation = new this.prototype.constructor({ + dict: annotationDict, + xref, + annotationGlobals, + evaluatorOptions: params.evaluatorOptions + }); + if (annotation.ref) { + newAnnotation.ref = newAnnotation.refToReplace = annotation.ref; + } + return newAnnotation; + } +} +exports.MarkupAnnotation = MarkupAnnotation; +class WidgetAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict, + xref, + annotationGlobals + } = params; + const data = this.data; + this._needAppearances = params.needAppearances; + data.annotationType = _util.AnnotationType.WIDGET; + if (data.fieldName === undefined) { + data.fieldName = this._constructFieldName(dict); + } + if (data.actions === undefined) { + data.actions = (0, _core_utils.collectActions)(xref, dict, _util.AnnotationActionEventType); + } + let fieldValue = (0, _core_utils.getInheritableProperty)({ + dict, + key: "V", + getArray: true + }); + data.fieldValue = this._decodeFormValue(fieldValue); + const defaultFieldValue = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DV", + getArray: true + }); + data.defaultFieldValue = this._decodeFormValue(defaultFieldValue); + if (fieldValue === undefined && annotationGlobals.xfaDatasets) { + const path = this._title.str; + if (path) { + this._hasValueFromXFA = true; + data.fieldValue = fieldValue = annotationGlobals.xfaDatasets.getValue(path); + } + } + if (fieldValue === undefined && data.defaultFieldValue !== null) { + data.fieldValue = data.defaultFieldValue; + } + data.alternativeText = (0, _util.stringToPDFString)(dict.get("TU") || ""); + this.setDefaultAppearance(params); + data.hasAppearance ||= this._needAppearances && data.fieldValue !== undefined && data.fieldValue !== null; + const fieldType = (0, _core_utils.getInheritableProperty)({ + dict, + key: "FT" + }); + data.fieldType = fieldType instanceof _primitives.Name ? fieldType.name : null; + const localResources = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DR" + }); + const acroFormResources = annotationGlobals.acroForm.get("DR"); + const appearanceResources = this.appearance?.dict.get("Resources"); + this._fieldResources = { + localResources, + acroFormResources, + appearanceResources, + mergedResources: _primitives.Dict.merge({ + xref, + dictArray: [localResources, appearanceResources, acroFormResources], + mergeSubDicts: true + }) + }; + data.fieldFlags = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Ff" + }); + if (!Number.isInteger(data.fieldFlags) || data.fieldFlags < 0) { + data.fieldFlags = 0; + } + data.readOnly = this.hasFieldFlag(_util.AnnotationFieldFlag.READONLY); + data.required = this.hasFieldFlag(_util.AnnotationFieldFlag.REQUIRED); + data.hidden = this._hasFlag(data.annotationFlags, _util.AnnotationFlag.HIDDEN) || this._hasFlag(data.annotationFlags, _util.AnnotationFlag.NOVIEW); + } + _decodeFormValue(formValue) { + if (Array.isArray(formValue)) { + return formValue.filter(item => typeof item === "string").map(item => (0, _util.stringToPDFString)(item)); + } else if (formValue instanceof _primitives.Name) { + return (0, _util.stringToPDFString)(formValue.name); + } else if (typeof formValue === "string") { + return (0, _util.stringToPDFString)(formValue); + } + return null; + } + hasFieldFlag(flag) { + return !!(this.data.fieldFlags & flag); + } + _isViewable(flags) { + return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE); + } + mustBeViewed(annotationStorage, renderForms) { + if (renderForms) { + return this.viewable; + } + return super.mustBeViewed(annotationStorage, renderForms) && !this._hasFlag(this.flags, _util.AnnotationFlag.NOVIEW); + } + getRotationMatrix(annotationStorage) { + let rotation = annotationStorage?.get(this.data.id)?.rotation; + if (rotation === undefined) { + rotation = this.rotation; + } + if (rotation === 0) { + return _util.IDENTITY_MATRIX; + } + const width = this.data.rect[2] - this.data.rect[0]; + const height = this.data.rect[3] - this.data.rect[1]; + return (0, _core_utils.getRotationMatrix)(rotation, width, height); + } + getBorderAndBackgroundAppearances(annotationStorage) { + let rotation = annotationStorage?.get(this.data.id)?.rotation; + if (rotation === undefined) { + rotation = this.rotation; + } + if (!this.backgroundColor && !this.borderColor) { + return ""; + } + const width = this.data.rect[2] - this.data.rect[0]; + const height = this.data.rect[3] - this.data.rect[1]; + const rect = rotation === 0 || rotation === 180 ? `0 0 ${width} ${height} re` : `0 0 ${height} ${width} re`; + let str = ""; + if (this.backgroundColor) { + str = `${(0, _default_appearance.getPdfColor)(this.backgroundColor, true)} ${rect} f `; + } + if (this.borderColor) { + const borderWidth = this.borderStyle.width || 1; + str += `${borderWidth} w ${(0, _default_appearance.getPdfColor)(this.borderColor, false)} ${rect} S `; + } + return str; + } + async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) { + if (renderForms && !(this instanceof SignatureWidgetAnnotation) && !this.data.noHTML && !this.data.hasOwnCanvas) { + return { + opList: new _operator_list.OperatorList(), + separateForm: true, + separateCanvas: false + }; + } + if (!this._hasText) { + return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + } + const content = await this._getAppearance(evaluator, task, intent, annotationStorage); + if (this.appearance && content === null) { + return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + } + const opList = new _operator_list.OperatorList(); + if (!this._defaultAppearance || content === null) { + return { + opList, + separateForm: false, + separateCanvas: false + }; + } + const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & _util.RenderingIntentFlag.DISPLAY); + const matrix = [1, 0, 0, 1, 0, 0]; + const bbox = [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]; + const transform = getTransformMatrix(this.data.rect, bbox, matrix); + let optionalContent; + if (this.oc) { + optionalContent = await evaluator.parseMarkedContentProps(this.oc, null); + } + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + opList.addOp(_util.OPS.beginAnnotation, [this.data.id, this.data.rect, transform, this.getRotationMatrix(annotationStorage), isUsingOwnCanvas]); + const stream = new _stream.StringStream(content); + await evaluator.getOperatorList({ + stream, + task, + resources: this._fieldResources.mergedResources, + operatorList: opList + }); + opList.addOp(_util.OPS.endAnnotation, []); + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.endMarkedContent, []); + } + return { + opList, + separateForm: false, + separateCanvas: isUsingOwnCanvas + }; + } + _getMKDict(rotation) { + const mk = new _primitives.Dict(null); + if (rotation) { + mk.set("R", rotation); + } + if (this.borderColor) { + mk.set("BC", getPdfColorArray(this.borderColor)); + } + if (this.backgroundColor) { + mk.set("BG", getPdfColorArray(this.backgroundColor)); + } + return mk.size > 0 ? mk : null; + } + amendSavedDict(annotationStorage, dict) {} + async save(evaluator, task, annotationStorage) { + const storageEntry = annotationStorage?.get(this.data.id); + let value = storageEntry?.value, + rotation = storageEntry?.rotation; + if (value === this.data.fieldValue || value === undefined) { + if (!this._hasValueFromXFA && rotation === undefined) { + return null; + } + value ||= this.data.fieldValue; + } + if (rotation === undefined && !this._hasValueFromXFA && Array.isArray(value) && Array.isArray(this.data.fieldValue) && value.length === this.data.fieldValue.length && value.every((x, i) => x === this.data.fieldValue[i])) { + return null; + } + if (rotation === undefined) { + rotation = this.rotation; + } + let appearance = null; + if (!this._needAppearances) { + appearance = await this._getAppearance(evaluator, task, _util.RenderingIntentFlag.SAVE, annotationStorage); + if (appearance === null) { + return null; + } + } else {} + let needAppearances = false; + if (appearance?.needAppearances) { + needAppearances = true; + appearance = null; + } + const { + xref + } = evaluator; + const originalDict = xref.fetchIfRef(this.ref); + if (!(originalDict instanceof _primitives.Dict)) { + return null; + } + const dict = new _primitives.Dict(xref); + for (const key of originalDict.getKeys()) { + if (key !== "AP") { + dict.set(key, originalDict.getRaw(key)); + } + } + const xfa = { + path: this.data.fieldName, + value + }; + const encoder = val => { + return (0, _core_utils.isAscii)(val) ? val : (0, _core_utils.stringToUTF16String)(val, true); + }; + dict.set("V", Array.isArray(value) ? value.map(encoder) : encoder(value)); + this.amendSavedDict(annotationStorage, dict); + const maybeMK = this._getMKDict(rotation); + if (maybeMK) { + dict.set("MK", maybeMK); + } + const buffer = []; + const changes = [{ + ref: this.ref, + data: "", + xfa, + needAppearances + }]; + if (appearance !== null) { + const newRef = xref.getNewTemporaryRef(); + const AP = new _primitives.Dict(xref); + dict.set("AP", AP); + AP.set("N", newRef); + const resources = this._getSaveFieldResources(xref); + const appearanceStream = new _stream.StringStream(appearance); + const appearanceDict = appearanceStream.dict = new _primitives.Dict(xref); + appearanceDict.set("Subtype", _primitives.Name.get("Form")); + appearanceDict.set("Resources", resources); + appearanceDict.set("BBox", [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]); + const rotationMatrix = this.getRotationMatrix(annotationStorage); + if (rotationMatrix !== _util.IDENTITY_MATRIX) { + appearanceDict.set("Matrix", rotationMatrix); + } + await (0, _writer.writeObject)(newRef, appearanceStream, buffer, xref); + changes.push({ + ref: newRef, + data: buffer.join(""), + xfa: null, + needAppearances: false + }); + buffer.length = 0; + } + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + await (0, _writer.writeObject)(this.ref, dict, buffer, xref); + changes[0].data = buffer.join(""); + return changes; + } + async _getAppearance(evaluator, task, intent, annotationStorage) { + const isPassword = this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD); + if (isPassword) { + return null; + } + const storageEntry = annotationStorage?.get(this.data.id); + let value, rotation; + if (storageEntry) { + value = storageEntry.formattedValue || storageEntry.value; + rotation = storageEntry.rotation; + } + if (rotation === undefined && value === undefined && !this._needAppearances) { + if (!this._hasValueFromXFA || this.appearance) { + return null; + } + } + const colors = this.getBorderAndBackgroundAppearances(annotationStorage); + if (value === undefined) { + value = this.data.fieldValue; + if (!value) { + return `/Tx BMC q ${colors}Q EMC`; + } + } + if (Array.isArray(value) && value.length === 1) { + value = value[0]; + } + (0, _util.assert)(typeof value === "string", "Expected `value` to be a string."); + value = value.trim(); + if (this.data.combo) { + const option = this.data.options.find(({ + exportValue + }) => value === exportValue); + value = option?.displayValue || value; + } + if (value === "") { + return `/Tx BMC q ${colors}Q EMC`; + } + if (rotation === undefined) { + rotation = this.rotation; + } + let lineCount = -1; + let lines; + if (this.data.multiLine) { + lines = value.split(/\r\n?|\n/).map(line => line.normalize("NFC")); + lineCount = lines.length; + } else { + lines = [value.replace(/\r\n?|\n/, "").normalize("NFC")]; + } + const defaultPadding = 1; + const defaultHPadding = 2; + let totalHeight = this.data.rect[3] - this.data.rect[1]; + let totalWidth = this.data.rect[2] - this.data.rect[0]; + if (rotation === 90 || rotation === 270) { + [totalWidth, totalHeight] = [totalHeight, totalWidth]; + } + if (!this._defaultAppearance) { + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g"); + } + let font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources); + let defaultAppearance, fontSize, lineHeight; + const encodedLines = []; + let encodingError = false; + for (const line of lines) { + const encodedString = font.encodeString(line); + if (encodedString.length > 1) { + encodingError = true; + } + encodedLines.push(encodedString.join("")); + } + if (encodingError && intent & _util.RenderingIntentFlag.SAVE) { + return { + needAppearances: true + }; + } + if (encodingError && this._isOffscreenCanvasSupported) { + const fontFamily = this.data.comb ? "monospace" : "sans-serif"; + const fakeUnicodeFont = new _default_appearance.FakeUnicodeFont(evaluator.xref, fontFamily); + const resources = fakeUnicodeFont.createFontResources(lines.join("")); + const newFont = resources.getRaw("Font"); + if (this._fieldResources.mergedResources.has("Font")) { + const oldFont = this._fieldResources.mergedResources.get("Font"); + for (const key of newFont.getKeys()) { + oldFont.set(key, newFont.getRaw(key)); + } + } else { + this._fieldResources.mergedResources.set("Font", newFont); + } + const fontName = fakeUnicodeFont.fontName.name; + font = await WidgetAnnotation._getFontData(evaluator, task, { + fontName, + fontSize: 0 + }, resources); + for (let i = 0, ii = encodedLines.length; i < ii; i++) { + encodedLines[i] = (0, _core_utils.stringToUTF16String)(lines[i]); + } + const savedDefaultAppearance = Object.assign(Object.create(null), this.data.defaultAppearanceData); + this.data.defaultAppearanceData.fontSize = 0; + this.data.defaultAppearanceData.fontName = fontName; + [defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount); + this.data.defaultAppearanceData = savedDefaultAppearance; + } else { + if (!this._isOffscreenCanvasSupported) { + (0, _util.warn)("_getAppearance: OffscreenCanvas is not supported, annotation may not render correctly."); + } + [defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount); + } + let descent = font.descent; + if (isNaN(descent)) { + descent = _util.BASELINE_FACTOR * lineHeight; + } else { + descent = Math.max(_util.BASELINE_FACTOR * lineHeight, Math.abs(descent) * fontSize); + } + const defaultVPadding = Math.min(Math.floor((totalHeight - fontSize) / 2), defaultPadding); + const alignment = this.data.textAlignment; + if (this.data.multiLine) { + return this._getMultilineAppearance(defaultAppearance, encodedLines, font, fontSize, totalWidth, totalHeight, alignment, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage); + } + if (this.data.comb) { + return this._getCombAppearance(defaultAppearance, font, encodedLines[0], fontSize, totalWidth, totalHeight, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage); + } + const bottomPadding = defaultVPadding + descent; + if (alignment === 0 || alignment > 2) { + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${(0, _core_utils.numberToString)(defaultHPadding)} ${(0, _core_utils.numberToString)(bottomPadding)} Tm (${(0, _core_utils.escapeString)(encodedLines[0])}) Tj` + " ET Q EMC"; + } + const prevInfo = { + shift: 0 + }; + const renderedText = this._renderText(encodedLines[0], font, fontSize, totalWidth, alignment, prevInfo, defaultHPadding, bottomPadding); + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 0 Tm ${renderedText}` + " ET Q EMC"; + } + static async _getFontData(evaluator, task, appearanceData, resources) { + const operatorList = new _operator_list.OperatorList(); + const initialState = { + font: null, + clone() { + return this; + } + }; + const { + fontName, + fontSize + } = appearanceData; + await evaluator.handleSetFont(resources, [fontName && _primitives.Name.get(fontName), fontSize], null, operatorList, task, initialState, null); + return initialState.font; + } + _getTextWidth(text, font) { + return font.charsToGlyphs(text).reduce((width, glyph) => width + glyph.width, 0) / 1000; + } + _computeFontSize(height, width, text, font, lineCount) { + let { + fontSize + } = this.data.defaultAppearanceData; + let lineHeight = (fontSize || 12) * _util.LINE_FACTOR, + numberOfLines = Math.round(height / lineHeight); + if (!fontSize) { + const roundWithTwoDigits = x => Math.floor(x * 100) / 100; + if (lineCount === -1) { + const textWidth = this._getTextWidth(text, font); + fontSize = roundWithTwoDigits(Math.min(height / _util.LINE_FACTOR, textWidth > width ? width / textWidth : Infinity)); + numberOfLines = 1; + } else { + const lines = text.split(/\r\n?|\n/); + const cachedLines = []; + for (const line of lines) { + const encoded = font.encodeString(line).join(""); + const glyphs = font.charsToGlyphs(encoded); + const positions = font.getCharPositions(encoded); + cachedLines.push({ + line: encoded, + glyphs, + positions + }); + } + const isTooBig = fsize => { + let totalHeight = 0; + for (const cache of cachedLines) { + const chunks = this._splitLine(null, font, fsize, width, cache); + totalHeight += chunks.length * fsize; + if (totalHeight > height) { + return true; + } + } + return false; + }; + numberOfLines = Math.max(numberOfLines, lineCount); + while (true) { + lineHeight = height / numberOfLines; + fontSize = roundWithTwoDigits(lineHeight / _util.LINE_FACTOR); + if (isTooBig(fontSize)) { + numberOfLines++; + continue; + } + break; + } + } + const { + fontName, + fontColor + } = this.data.defaultAppearanceData; + this._defaultAppearance = (0, _default_appearance.createDefaultAppearance)({ + fontSize, + fontName, + fontColor + }); + } + return [this._defaultAppearance, fontSize, height / numberOfLines]; + } + _renderText(text, font, fontSize, totalWidth, alignment, prevInfo, hPadding, vPadding) { + let shift; + if (alignment === 1) { + const width = this._getTextWidth(text, font) * fontSize; + shift = (totalWidth - width) / 2; + } else if (alignment === 2) { + const width = this._getTextWidth(text, font) * fontSize; + shift = totalWidth - width - hPadding; + } else { + shift = hPadding; + } + const shiftStr = (0, _core_utils.numberToString)(shift - prevInfo.shift); + prevInfo.shift = shift; + vPadding = (0, _core_utils.numberToString)(vPadding); + return `${shiftStr} ${vPadding} Td (${(0, _core_utils.escapeString)(text)}) Tj`; + } + _getSaveFieldResources(xref) { + const { + localResources, + appearanceResources, + acroFormResources + } = this._fieldResources; + const fontName = this.data.defaultAppearanceData?.fontName; + if (!fontName) { + return localResources || _primitives.Dict.empty; + } + for (const resources of [localResources, appearanceResources]) { + if (resources instanceof _primitives.Dict) { + const localFont = resources.get("Font"); + if (localFont instanceof _primitives.Dict && localFont.has(fontName)) { + return resources; + } + } + } + if (acroFormResources instanceof _primitives.Dict) { + const acroFormFont = acroFormResources.get("Font"); + if (acroFormFont instanceof _primitives.Dict && acroFormFont.has(fontName)) { + const subFontDict = new _primitives.Dict(xref); + subFontDict.set(fontName, acroFormFont.getRaw(fontName)); + const subResourcesDict = new _primitives.Dict(xref); + subResourcesDict.set("Font", subFontDict); + return _primitives.Dict.merge({ + xref, + dictArray: [subResourcesDict, localResources], + mergeSubDicts: true + }); + } + } + return localResources || _primitives.Dict.empty; + } + getFieldObject() { + return null; + } +} +class TextWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.data.hasOwnCanvas = this.data.readOnly && !this.data.noHTML; + this._hasText = true; + const dict = params.dict; + if (typeof this.data.fieldValue !== "string") { + this.data.fieldValue = ""; + } + let alignment = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Q" + }); + if (!Number.isInteger(alignment) || alignment < 0 || alignment > 2) { + alignment = null; + } + this.data.textAlignment = alignment; + let maximumLength = (0, _core_utils.getInheritableProperty)({ + dict, + key: "MaxLen" + }); + if (!Number.isInteger(maximumLength) || maximumLength < 0) { + maximumLength = 0; + } + this.data.maxLen = maximumLength; + this.data.multiLine = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE); + this.data.comb = this.hasFieldFlag(_util.AnnotationFieldFlag.COMB) && !this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(_util.AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== 0; + this.data.doNotScroll = this.hasFieldFlag(_util.AnnotationFieldFlag.DONOTSCROLL); + } + get hasTextContent() { + return !!this.appearance && !this._needAppearances; + } + _getCombAppearance(defaultAppearance, font, text, fontSize, width, height, hPadding, vPadding, descent, lineHeight, annotationStorage) { + const combWidth = width / this.data.maxLen; + const colors = this.getBorderAndBackgroundAppearances(annotationStorage); + const buf = []; + const positions = font.getCharPositions(text); + for (const [start, end] of positions) { + buf.push(`(${(0, _core_utils.escapeString)(text.substring(start, end))}) Tj`); + } + const renderedComb = buf.join(` ${(0, _core_utils.numberToString)(combWidth)} 0 Td `); + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${(0, _core_utils.numberToString)(hPadding)} ${(0, _core_utils.numberToString)(vPadding + descent)} Tm ${renderedComb}` + " ET Q EMC"; + } + _getMultilineAppearance(defaultAppearance, lines, font, fontSize, width, height, alignment, hPadding, vPadding, descent, lineHeight, annotationStorage) { + const buf = []; + const totalWidth = width - 2 * hPadding; + const prevInfo = { + shift: 0 + }; + for (let i = 0, ii = lines.length; i < ii; i++) { + const line = lines[i]; + const chunks = this._splitLine(line, font, fontSize, totalWidth); + for (let j = 0, jj = chunks.length; j < jj; j++) { + const chunk = chunks[j]; + const vShift = i === 0 && j === 0 ? -vPadding - (lineHeight - descent) : -lineHeight; + buf.push(this._renderText(chunk, font, fontSize, width, alignment, prevInfo, hPadding, vShift)); + } + } + const colors = this.getBorderAndBackgroundAppearances(annotationStorage); + const renderedText = buf.join("\n"); + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 ${(0, _core_utils.numberToString)(height)} Tm ${renderedText}` + " ET Q EMC"; + } + _splitLine(line, font, fontSize, width, cache = {}) { + line = cache.line || line; + const glyphs = cache.glyphs || font.charsToGlyphs(line); + if (glyphs.length <= 1) { + return [line]; + } + const positions = cache.positions || font.getCharPositions(line); + const scale = fontSize / 1000; + const chunks = []; + let lastSpacePosInStringStart = -1, + lastSpacePosInStringEnd = -1, + lastSpacePos = -1, + startChunk = 0, + currentWidth = 0; + for (let i = 0, ii = glyphs.length; i < ii; i++) { + const [start, end] = positions[i]; + const glyph = glyphs[i]; + const glyphWidth = glyph.width * scale; + if (glyph.unicode === " ") { + if (currentWidth + glyphWidth > width) { + chunks.push(line.substring(startChunk, start)); + startChunk = start; + currentWidth = glyphWidth; + lastSpacePosInStringStart = -1; + lastSpacePos = -1; + } else { + currentWidth += glyphWidth; + lastSpacePosInStringStart = start; + lastSpacePosInStringEnd = end; + lastSpacePos = i; + } + } else if (currentWidth + glyphWidth > width) { + if (lastSpacePosInStringStart !== -1) { + chunks.push(line.substring(startChunk, lastSpacePosInStringEnd)); + startChunk = lastSpacePosInStringEnd; + i = lastSpacePos + 1; + lastSpacePosInStringStart = -1; + currentWidth = 0; + } else { + chunks.push(line.substring(startChunk, start)); + startChunk = start; + currentWidth = glyphWidth; + } + } else { + currentWidth += glyphWidth; + } + } + if (startChunk < line.length) { + chunks.push(line.substring(startChunk, line.length)); + } + return chunks; + } + getFieldObject() { + return { + id: this.data.id, + value: this.data.fieldValue, + defaultValue: this.data.defaultFieldValue || "", + multiline: this.data.multiLine, + password: this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD), + charLimit: this.data.maxLen, + comb: this.data.comb, + editable: !this.data.readOnly, + hidden: this.data.hidden, + name: this.data.fieldName, + rect: this.data.rect, + actions: this.data.actions, + page: this.data.pageIndex, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + rotation: this.rotation, + type: "text" + }; + } +} +class ButtonWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.checkedAppearance = null; + this.uncheckedAppearance = null; + this.data.checkBox = !this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.radioButton = this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.pushButton = this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.isTooltipOnly = false; + if (this.data.checkBox) { + this._processCheckBox(params); + } else if (this.data.radioButton) { + this._processRadioButton(params); + } else if (this.data.pushButton) { + this.data.hasOwnCanvas = true; + this._processPushButton(params); + } else { + (0, _util.warn)("Invalid field flags for button widget annotation"); + } + } + async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) { + if (this.data.pushButton) { + return super.getOperatorList(evaluator, task, intent, false, annotationStorage); + } + let value = null; + let rotation = null; + if (annotationStorage) { + const storageEntry = annotationStorage.get(this.data.id); + value = storageEntry ? storageEntry.value : null; + rotation = storageEntry ? storageEntry.rotation : null; + } + if (value === null && this.appearance) { + return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + } + if (value === null || value === undefined) { + value = this.data.checkBox ? this.data.fieldValue === this.data.exportValue : this.data.fieldValue === this.data.buttonValue; + } + const appearance = value ? this.checkedAppearance : this.uncheckedAppearance; + if (appearance) { + const savedAppearance = this.appearance; + const savedMatrix = appearance.dict.getArray("Matrix") || _util.IDENTITY_MATRIX; + if (rotation) { + appearance.dict.set("Matrix", this.getRotationMatrix(annotationStorage)); + } + this.appearance = appearance; + const operatorList = super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + this.appearance = savedAppearance; + appearance.dict.set("Matrix", savedMatrix); + return operatorList; + } + return { + opList: new _operator_list.OperatorList(), + separateForm: false, + separateCanvas: false + }; + } + async save(evaluator, task, annotationStorage) { + if (this.data.checkBox) { + return this._saveCheckbox(evaluator, task, annotationStorage); + } + if (this.data.radioButton) { + return this._saveRadioButton(evaluator, task, annotationStorage); + } + return null; + } + async _saveCheckbox(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + const storageEntry = annotationStorage.get(this.data.id); + let rotation = storageEntry?.rotation, + value = storageEntry?.value; + if (rotation === undefined) { + if (value === undefined) { + return null; + } + const defaultValue = this.data.fieldValue === this.data.exportValue; + if (defaultValue === value) { + return null; + } + } + const dict = evaluator.xref.fetchIfRef(this.ref); + if (!(dict instanceof _primitives.Dict)) { + return null; + } + if (rotation === undefined) { + rotation = this.rotation; + } + if (value === undefined) { + value = this.data.fieldValue === this.data.exportValue; + } + const xfa = { + path: this.data.fieldName, + value: value ? this.data.exportValue : "" + }; + const name = _primitives.Name.get(value ? this.data.exportValue : "Off"); + dict.set("V", name); + dict.set("AS", name); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + const maybeMK = this._getMKDict(rotation); + if (maybeMK) { + dict.set("MK", maybeMK); + } + const buffer = []; + await (0, _writer.writeObject)(this.ref, dict, buffer, evaluator.xref); + return [{ + ref: this.ref, + data: buffer.join(""), + xfa + }]; + } + async _saveRadioButton(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + const storageEntry = annotationStorage.get(this.data.id); + let rotation = storageEntry?.rotation, + value = storageEntry?.value; + if (rotation === undefined) { + if (value === undefined) { + return null; + } + const defaultValue = this.data.fieldValue === this.data.buttonValue; + if (defaultValue === value) { + return null; + } + } + const dict = evaluator.xref.fetchIfRef(this.ref); + if (!(dict instanceof _primitives.Dict)) { + return null; + } + if (value === undefined) { + value = this.data.fieldValue === this.data.buttonValue; + } + if (rotation === undefined) { + rotation = this.rotation; + } + const xfa = { + path: this.data.fieldName, + value: value ? this.data.buttonValue : "" + }; + const name = _primitives.Name.get(value ? this.data.buttonValue : "Off"); + const buffer = []; + let parentData = null; + if (value) { + if (this.parent instanceof _primitives.Ref) { + const parent = evaluator.xref.fetch(this.parent); + parent.set("V", name); + await (0, _writer.writeObject)(this.parent, parent, buffer, evaluator.xref); + parentData = buffer.join(""); + buffer.length = 0; + } else if (this.parent instanceof _primitives.Dict) { + this.parent.set("V", name); + } + } + dict.set("AS", name); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + const maybeMK = this._getMKDict(rotation); + if (maybeMK) { + dict.set("MK", maybeMK); + } + await (0, _writer.writeObject)(this.ref, dict, buffer, evaluator.xref); + const newRefs = [{ + ref: this.ref, + data: buffer.join(""), + xfa + }]; + if (parentData) { + newRefs.push({ + ref: this.parent, + data: parentData, + xfa: null + }); + } + return newRefs; + } + _getDefaultCheckedAppearance(params, type) { + const width = this.data.rect[2] - this.data.rect[0]; + const height = this.data.rect[3] - this.data.rect[1]; + const bbox = [0, 0, width, height]; + const FONT_RATIO = 0.8; + const fontSize = Math.min(width, height) * FONT_RATIO; + let metrics, char; + if (type === "check") { + metrics = { + width: 0.755 * fontSize, + height: 0.705 * fontSize + }; + char = "\x33"; + } else if (type === "disc") { + metrics = { + width: 0.791 * fontSize, + height: 0.705 * fontSize + }; + char = "\x6C"; + } else { + (0, _util.unreachable)(`_getDefaultCheckedAppearance - unsupported type: ${type}`); + } + const xShift = (0, _core_utils.numberToString)((width - metrics.width) / 2); + const yShift = (0, _core_utils.numberToString)((height - metrics.height) / 2); + const appearance = `q BT /PdfJsZaDb ${fontSize} Tf 0 g ${xShift} ${yShift} Td (${char}) Tj ET Q`; + const appearanceStreamDict = new _primitives.Dict(params.xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", bbox); + appearanceStreamDict.set("Matrix", [1, 0, 0, 1, 0, 0]); + appearanceStreamDict.set("Length", appearance.length); + const resources = new _primitives.Dict(params.xref); + const font = new _primitives.Dict(params.xref); + font.set("PdfJsZaDb", this.fallbackFontDict); + resources.set("Font", font); + appearanceStreamDict.set("Resources", resources); + this.checkedAppearance = new _stream.StringStream(appearance); + this.checkedAppearance.dict = appearanceStreamDict; + this._streams.push(this.checkedAppearance); + } + _processCheckBox(params) { + const customAppearance = params.dict.get("AP"); + if (!(customAppearance instanceof _primitives.Dict)) { + return; + } + const normalAppearance = customAppearance.get("N"); + if (!(normalAppearance instanceof _primitives.Dict)) { + return; + } + const asValue = this._decodeFormValue(params.dict.get("AS")); + if (typeof asValue === "string") { + this.data.fieldValue = asValue; + } + const yes = this.data.fieldValue !== null && this.data.fieldValue !== "Off" ? this.data.fieldValue : "Yes"; + const exportValues = normalAppearance.getKeys(); + if (exportValues.length === 0) { + exportValues.push("Off", yes); + } else if (exportValues.length === 1) { + if (exportValues[0] === "Off") { + exportValues.push(yes); + } else { + exportValues.unshift("Off"); + } + } else if (exportValues.includes(yes)) { + exportValues.length = 0; + exportValues.push("Off", yes); + } else { + const otherYes = exportValues.find(v => v !== "Off"); + exportValues.length = 0; + exportValues.push("Off", otherYes); + } + if (!exportValues.includes(this.data.fieldValue)) { + this.data.fieldValue = "Off"; + } + this.data.exportValue = exportValues[1]; + const checkedAppearance = normalAppearance.get(this.data.exportValue); + this.checkedAppearance = checkedAppearance instanceof _base_stream.BaseStream ? checkedAppearance : null; + const uncheckedAppearance = normalAppearance.get("Off"); + this.uncheckedAppearance = uncheckedAppearance instanceof _base_stream.BaseStream ? uncheckedAppearance : null; + if (this.checkedAppearance) { + this._streams.push(this.checkedAppearance); + } else { + this._getDefaultCheckedAppearance(params, "check"); + } + if (this.uncheckedAppearance) { + this._streams.push(this.uncheckedAppearance); + } + this._fallbackFontDict = this.fallbackFontDict; + if (this.data.defaultFieldValue === null) { + this.data.defaultFieldValue = "Off"; + } + } + _processRadioButton(params) { + this.data.fieldValue = this.data.buttonValue = null; + const fieldParent = params.dict.get("Parent"); + if (fieldParent instanceof _primitives.Dict) { + this.parent = params.dict.getRaw("Parent"); + const fieldParentValue = fieldParent.get("V"); + if (fieldParentValue instanceof _primitives.Name) { + this.data.fieldValue = this._decodeFormValue(fieldParentValue); + } + } + const appearanceStates = params.dict.get("AP"); + if (!(appearanceStates instanceof _primitives.Dict)) { + return; + } + const normalAppearance = appearanceStates.get("N"); + if (!(normalAppearance instanceof _primitives.Dict)) { + return; + } + for (const key of normalAppearance.getKeys()) { + if (key !== "Off") { + this.data.buttonValue = this._decodeFormValue(key); + break; + } + } + const checkedAppearance = normalAppearance.get(this.data.buttonValue); + this.checkedAppearance = checkedAppearance instanceof _base_stream.BaseStream ? checkedAppearance : null; + const uncheckedAppearance = normalAppearance.get("Off"); + this.uncheckedAppearance = uncheckedAppearance instanceof _base_stream.BaseStream ? uncheckedAppearance : null; + if (this.checkedAppearance) { + this._streams.push(this.checkedAppearance); + } else { + this._getDefaultCheckedAppearance(params, "disc"); + } + if (this.uncheckedAppearance) { + this._streams.push(this.uncheckedAppearance); + } + this._fallbackFontDict = this.fallbackFontDict; + if (this.data.defaultFieldValue === null) { + this.data.defaultFieldValue = "Off"; + } + } + _processPushButton(params) { + const { + dict, + annotationGlobals + } = params; + if (!dict.has("A") && !dict.has("AA") && !this.data.alternativeText) { + (0, _util.warn)("Push buttons without action dictionaries are not supported"); + return; + } + this.data.isTooltipOnly = !dict.has("A") && !dict.has("AA"); + _catalog.Catalog.parseDestDictionary({ + destDict: dict, + resultObj: this.data, + docBaseUrl: annotationGlobals.baseUrl, + docAttachments: annotationGlobals.attachments + }); + } + getFieldObject() { + let type = "button"; + let exportValues; + if (this.data.checkBox) { + type = "checkbox"; + exportValues = this.data.exportValue; + } else if (this.data.radioButton) { + type = "radiobutton"; + exportValues = this.data.buttonValue; + } + return { + id: this.data.id, + value: this.data.fieldValue || "Off", + defaultValue: this.data.defaultFieldValue, + exportValues, + editable: !this.data.readOnly, + name: this.data.fieldName, + rect: this.data.rect, + hidden: this.data.hidden, + actions: this.data.actions, + page: this.data.pageIndex, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + rotation: this.rotation, + type + }; + } + get fallbackFontDict() { + const dict = new _primitives.Dict(); + dict.set("BaseFont", _primitives.Name.get("ZapfDingbats")); + dict.set("Type", _primitives.Name.get("FallbackType")); + dict.set("Subtype", _primitives.Name.get("FallbackType")); + dict.set("Encoding", _primitives.Name.get("ZapfDingbatsEncoding")); + return (0, _util.shadow)(this, "fallbackFontDict", dict); + } +} +class ChoiceWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.indices = dict.getArray("I"); + this.hasIndices = Array.isArray(this.indices) && this.indices.length > 0; + this.data.options = []; + const options = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Opt" + }); + if (Array.isArray(options)) { + for (let i = 0, ii = options.length; i < ii; i++) { + const option = xref.fetchIfRef(options[i]); + const isOptionArray = Array.isArray(option); + this.data.options[i] = { + exportValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[0]) : option), + displayValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[1]) : option) + }; + } + } + if (!this.hasIndices) { + if (typeof this.data.fieldValue === "string") { + this.data.fieldValue = [this.data.fieldValue]; + } else if (!this.data.fieldValue) { + this.data.fieldValue = []; + } + } else { + this.data.fieldValue = []; + const ii = this.data.options.length; + for (const i of this.indices) { + if (Number.isInteger(i) && i >= 0 && i < ii) { + this.data.fieldValue.push(this.data.options[i].exportValue); + } + } + } + this.data.combo = this.hasFieldFlag(_util.AnnotationFieldFlag.COMBO); + this.data.multiSelect = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTISELECT); + this._hasText = true; + } + getFieldObject() { + const type = this.data.combo ? "combobox" : "listbox"; + const value = this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : null; + return { + id: this.data.id, + value, + defaultValue: this.data.defaultFieldValue, + editable: !this.data.readOnly, + name: this.data.fieldName, + rect: this.data.rect, + numItems: this.data.fieldValue.length, + multipleSelection: this.data.multiSelect, + hidden: this.data.hidden, + actions: this.data.actions, + items: this.data.options, + page: this.data.pageIndex, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + rotation: this.rotation, + type + }; + } + amendSavedDict(annotationStorage, dict) { + if (!this.hasIndices) { + return; + } + let values = annotationStorage?.get(this.data.id)?.value; + if (!Array.isArray(values)) { + values = [values]; + } + const indices = []; + const { + options + } = this.data; + for (let i = 0, j = 0, ii = options.length; i < ii; i++) { + if (options[i].exportValue === values[j]) { + indices.push(i); + j += 1; + } + } + dict.set("I", indices); + } + async _getAppearance(evaluator, task, intent, annotationStorage) { + if (this.data.combo) { + return super._getAppearance(evaluator, task, intent, annotationStorage); + } + let exportedValue, rotation; + const storageEntry = annotationStorage?.get(this.data.id); + if (storageEntry) { + rotation = storageEntry.rotation; + exportedValue = storageEntry.value; + } + if (rotation === undefined && exportedValue === undefined && !this._needAppearances) { + return null; + } + if (exportedValue === undefined) { + exportedValue = this.data.fieldValue; + } else if (!Array.isArray(exportedValue)) { + exportedValue = [exportedValue]; + } + const defaultPadding = 1; + const defaultHPadding = 2; + let totalHeight = this.data.rect[3] - this.data.rect[1]; + let totalWidth = this.data.rect[2] - this.data.rect[0]; + if (rotation === 90 || rotation === 270) { + [totalWidth, totalHeight] = [totalHeight, totalWidth]; + } + const lineCount = this.data.options.length; + const valueIndices = []; + for (let i = 0; i < lineCount; i++) { + const { + exportValue + } = this.data.options[i]; + if (exportedValue.includes(exportValue)) { + valueIndices.push(i); + } + } + if (!this._defaultAppearance) { + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g"); + } + const font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources); + let defaultAppearance; + let { + fontSize + } = this.data.defaultAppearanceData; + if (!fontSize) { + const lineHeight = (totalHeight - defaultPadding) / lineCount; + let lineWidth = -1; + let value; + for (const { + displayValue + } of this.data.options) { + const width = this._getTextWidth(displayValue, font); + if (width > lineWidth) { + lineWidth = width; + value = displayValue; + } + } + [defaultAppearance, fontSize] = this._computeFontSize(lineHeight, totalWidth - 2 * defaultHPadding, value, font, -1); + } else { + defaultAppearance = this._defaultAppearance; + } + const lineHeight = fontSize * _util.LINE_FACTOR; + const vPadding = (lineHeight - fontSize) / 2; + const numberOfVisibleLines = Math.floor(totalHeight / lineHeight); + let firstIndex = 0; + if (valueIndices.length > 0) { + const minIndex = Math.min(...valueIndices); + const maxIndex = Math.max(...valueIndices); + firstIndex = Math.max(0, maxIndex - numberOfVisibleLines + 1); + if (firstIndex > minIndex) { + firstIndex = minIndex; + } + } + const end = Math.min(firstIndex + numberOfVisibleLines + 1, lineCount); + const buf = ["/Tx BMC q", `1 1 ${totalWidth} ${totalHeight} re W n`]; + if (valueIndices.length) { + buf.push("0.600006 0.756866 0.854904 rg"); + for (const index of valueIndices) { + if (firstIndex <= index && index < end) { + buf.push(`1 ${totalHeight - (index - firstIndex + 1) * lineHeight} ${totalWidth} ${lineHeight} re f`); + } + } + } + buf.push("BT", defaultAppearance, `1 0 0 1 0 ${totalHeight} Tm`); + const prevInfo = { + shift: 0 + }; + for (let i = firstIndex; i < end; i++) { + const { + displayValue + } = this.data.options[i]; + const vpadding = i === firstIndex ? vPadding : 0; + buf.push(this._renderText(displayValue, font, fontSize, totalWidth, 0, prevInfo, defaultHPadding, -lineHeight + vpadding)); + } + buf.push("ET Q EMC"); + return buf.join("\n"); + } +} +class SignatureWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.data.fieldValue = null; + this.data.hasOwnCanvas = this.data.noRotate; + } + getFieldObject() { + return { + id: this.data.id, + value: null, + page: this.data.pageIndex, + type: "signature" + }; + } +} +class TextAnnotation extends MarkupAnnotation { + constructor(params) { + const DEFAULT_ICON_SIZE = 22; + super(params); + this.data.noRotate = true; + this.data.hasOwnCanvas = this.data.noRotate; + const { + dict + } = params; + this.data.annotationType = _util.AnnotationType.TEXT; + if (this.data.hasAppearance) { + this.data.name = "NoIcon"; + } else { + this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE; + this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE; + this.data.name = dict.has("Name") ? dict.get("Name").name : "Note"; + } + if (dict.has("State")) { + this.data.state = dict.get("State") || null; + this.data.stateModel = dict.get("StateModel") || null; + } else { + this.data.state = null; + this.data.stateModel = null; + } + } +} +class LinkAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict, + annotationGlobals + } = params; + this.data.annotationType = _util.AnnotationType.LINK; + const quadPoints = getQuadPoints(dict, this.rectangle); + if (quadPoints) { + this.data.quadPoints = quadPoints; + } + this.data.borderColor ||= this.data.color; + _catalog.Catalog.parseDestDictionary({ + destDict: dict, + resultObj: this.data, + docBaseUrl: annotationGlobals.baseUrl, + docAttachments: annotationGlobals.attachments + }); + } +} +class PopupAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict + } = params; + this.data.annotationType = _util.AnnotationType.POPUP; + if (this.data.rect[0] === this.data.rect[2] || this.data.rect[1] === this.data.rect[3]) { + this.data.rect = null; + } + let parentItem = dict.get("Parent"); + if (!parentItem) { + (0, _util.warn)("Popup annotation has a missing or invalid parent annotation."); + return; + } + const parentRect = parentItem.getArray("Rect"); + this.data.parentRect = Array.isArray(parentRect) && parentRect.length === 4 ? _util.Util.normalizeRect(parentRect) : null; + const rt = parentItem.get("RT"); + if ((0, _primitives.isName)(rt, _util.AnnotationReplyType.GROUP)) { + parentItem = parentItem.get("IRT"); + } + if (!parentItem.has("M")) { + this.data.modificationDate = null; + } else { + this.setModificationDate(parentItem.get("M")); + this.data.modificationDate = this.modificationDate; + } + if (!parentItem.has("C")) { + this.data.color = null; + } else { + this.setColor(parentItem.getArray("C")); + this.data.color = this.color; + } + if (!this.viewable) { + const parentFlags = parentItem.get("F"); + if (this._isViewable(parentFlags)) { + this.setFlags(parentFlags); + } + } + this.setTitle(parentItem.get("T")); + this.data.titleObj = this._title; + this.setContents(parentItem.get("Contents")); + this.data.contentsObj = this._contents; + if (parentItem.has("RC")) { + this.data.richText = _factory.XFAFactory.getRichTextAsHtml(parentItem.get("RC")); + } + this.data.open = !!dict.get("Open"); + } +} +exports.PopupAnnotation = PopupAnnotation; +class FreeTextAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + this.data.hasOwnCanvas = true; + const { + evaluatorOptions, + xref + } = params; + this.data.annotationType = _util.AnnotationType.FREETEXT; + this.setDefaultAppearance(params); + if (this.appearance) { + const { + fontColor, + fontSize + } = (0, _default_appearance.parseAppearanceStream)(this.appearance, evaluatorOptions, xref); + this.data.defaultAppearanceData.fontColor = fontColor; + this.data.defaultAppearanceData.fontSize = fontSize || 10; + } else if (this._isOffscreenCanvasSupported) { + const strokeAlpha = params.dict.get("CA"); + const fakeUnicodeFont = new _default_appearance.FakeUnicodeFont(xref, "sans-serif"); + this.data.defaultAppearanceData.fontSize ||= 10; + const { + fontColor, + fontSize + } = this.data.defaultAppearanceData; + this.appearance = fakeUnicodeFont.createAppearance(this._contents.str, this.rectangle, this.rotation, fontSize, fontColor, strokeAlpha); + this._streams.push(this.appearance, _default_appearance.FakeUnicodeFont.toUnicodeStream); + } else { + (0, _util.warn)("FreeTextAnnotation: OffscreenCanvas is not supported, annotation may not render correctly."); + } + } + get hasTextContent() { + return !!this.appearance; + } + static createNewDict(annotation, xref, { + apRef, + ap + }) { + const { + color, + fontSize, + rect, + rotation, + user, + value + } = annotation; + const freetext = new _primitives.Dict(xref); + freetext.set("Type", _primitives.Name.get("Annot")); + freetext.set("Subtype", _primitives.Name.get("FreeText")); + freetext.set("CreationDate", `D:${(0, _util.getModificationDate)()}`); + freetext.set("Rect", rect); + const da = `/Helv ${fontSize} Tf ${(0, _default_appearance.getPdfColor)(color, true)}`; + freetext.set("DA", da); + freetext.set("Contents", (0, _core_utils.isAscii)(value) ? value : (0, _core_utils.stringToUTF16String)(value, true)); + freetext.set("F", 4); + freetext.set("Border", [0, 0, 0]); + freetext.set("Rotate", rotation); + if (user) { + freetext.set("T", (0, _core_utils.isAscii)(user) ? user : (0, _core_utils.stringToUTF16String)(user, true)); + } + if (apRef || ap) { + const n = new _primitives.Dict(xref); + freetext.set("AP", n); + if (apRef) { + n.set("N", apRef); + } else { + n.set("N", ap); + } + } + return freetext; + } + static async createNewAppearanceStream(annotation, xref, params) { + const { + baseFontRef, + evaluator, + task + } = params; + const { + color, + fontSize, + rect, + rotation, + value + } = annotation; + const resources = new _primitives.Dict(xref); + const font = new _primitives.Dict(xref); + if (baseFontRef) { + font.set("Helv", baseFontRef); + } else { + const baseFont = new _primitives.Dict(xref); + baseFont.set("BaseFont", _primitives.Name.get("Helvetica")); + baseFont.set("Type", _primitives.Name.get("Font")); + baseFont.set("Subtype", _primitives.Name.get("Type1")); + baseFont.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + font.set("Helv", baseFont); + } + resources.set("Font", font); + const helv = await WidgetAnnotation._getFontData(evaluator, task, { + fontName: "Helv", + fontSize + }, resources); + const [x1, y1, x2, y2] = rect; + let w = x2 - x1; + let h = y2 - y1; + if (rotation % 180 !== 0) { + [w, h] = [h, w]; + } + const lines = value.split("\n"); + const scale = fontSize / 1000; + let totalWidth = -Infinity; + const encodedLines = []; + for (let line of lines) { + const encoded = helv.encodeString(line); + if (encoded.length > 1) { + return null; + } + line = encoded.join(""); + encodedLines.push(line); + let lineWidth = 0; + const glyphs = helv.charsToGlyphs(line); + for (const glyph of glyphs) { + lineWidth += glyph.width * scale; + } + totalWidth = Math.max(totalWidth, lineWidth); + } + let hscale = 1; + if (totalWidth > w) { + hscale = w / totalWidth; + } + let vscale = 1; + const lineHeight = _util.LINE_FACTOR * fontSize; + const lineAscent = (_util.LINE_FACTOR - _util.LINE_DESCENT_FACTOR) * fontSize; + const totalHeight = lineHeight * lines.length; + if (totalHeight > h) { + vscale = h / totalHeight; + } + const fscale = Math.min(hscale, vscale); + const newFontSize = fontSize * fscale; + let firstPoint, clipBox, matrix; + switch (rotation) { + case 0: + matrix = [1, 0, 0, 1]; + clipBox = [rect[0], rect[1], w, h]; + firstPoint = [rect[0], rect[3] - lineAscent]; + break; + case 90: + matrix = [0, 1, -1, 0]; + clipBox = [rect[1], -rect[2], w, h]; + firstPoint = [rect[1], -rect[0] - lineAscent]; + break; + case 180: + matrix = [-1, 0, 0, -1]; + clipBox = [-rect[2], -rect[3], w, h]; + firstPoint = [-rect[2], -rect[1] - lineAscent]; + break; + case 270: + matrix = [0, -1, 1, 0]; + clipBox = [-rect[3], rect[0], w, h]; + firstPoint = [-rect[3], rect[2] - lineAscent]; + break; + } + const buffer = ["q", `${matrix.join(" ")} 0 0 cm`, `${clipBox.join(" ")} re W n`, `BT`, `${(0, _default_appearance.getPdfColor)(color, true)}`, `0 Tc /Helv ${(0, _core_utils.numberToString)(newFontSize)} Tf`]; + buffer.push(`${firstPoint.join(" ")} Td (${(0, _core_utils.escapeString)(encodedLines[0])}) Tj`); + const vShift = (0, _core_utils.numberToString)(lineHeight); + for (let i = 1, ii = encodedLines.length; i < ii; i++) { + const line = encodedLines[i]; + buffer.push(`0 -${vShift} Td (${(0, _core_utils.escapeString)(line)}) Tj`); + } + buffer.push("ET", "Q"); + const appearance = buffer.join("\n"); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", rect); + appearanceStreamDict.set("Resources", resources); + appearanceStreamDict.set("Matrix", [1, 0, 0, 1, -rect[0], -rect[1]]); + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +class LineAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.LINE; + this.data.hasOwnCanvas = this.data.noRotate; + const lineCoordinates = dict.getArray("L"); + this.data.lineCoordinates = _util.Util.normalizeRect(lineCoordinates); + this.setLineEndings(dict.getArray("LE")); + this.data.lineEndings = this.lineEndings; + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const interiorColor = getRgbColor(dict.getArray("IC"), null); + const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null; + const fillAlpha = fillColor ? strokeAlpha : null; + const borderWidth = this.borderStyle.width || 1, + borderAdjust = 2 * borderWidth; + const bbox = [this.data.lineCoordinates[0] - borderAdjust, this.data.lineCoordinates[1] - borderAdjust, this.data.lineCoordinates[2] + borderAdjust, this.data.lineCoordinates[3] + borderAdjust]; + if (!_util.Util.intersect(this.rectangle, bbox)) { + this.rectangle = bbox; + } + this._setDefaultAppearance({ + xref, + extra: `${borderWidth} w`, + strokeColor, + fillColor, + strokeAlpha, + fillAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${lineCoordinates[0]} ${lineCoordinates[1]} m`, `${lineCoordinates[2]} ${lineCoordinates[3]} l`, "S"); + return [points[0].x - borderWidth, points[1].x + borderWidth, points[3].y - borderWidth, points[1].y + borderWidth]; + } + }); + } + } +} +class SquareAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.SQUARE; + this.data.hasOwnCanvas = this.data.noRotate; + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const interiorColor = getRgbColor(dict.getArray("IC"), null); + const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null; + const fillAlpha = fillColor ? strokeAlpha : null; + if (this.borderStyle.width === 0 && !fillColor) { + return; + } + this._setDefaultAppearance({ + xref, + extra: `${this.borderStyle.width} w`, + strokeColor, + fillColor, + strokeAlpha, + fillAlpha, + pointsCallback: (buffer, points) => { + const x = points[2].x + this.borderStyle.width / 2; + const y = points[2].y + this.borderStyle.width / 2; + const width = points[3].x - points[2].x - this.borderStyle.width; + const height = points[1].y - points[3].y - this.borderStyle.width; + buffer.push(`${x} ${y} ${width} ${height} re`); + if (fillColor) { + buffer.push("B"); + } else { + buffer.push("S"); + } + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } +} +class CircleAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.CIRCLE; + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const interiorColor = getRgbColor(dict.getArray("IC"), null); + const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null; + const fillAlpha = fillColor ? strokeAlpha : null; + if (this.borderStyle.width === 0 && !fillColor) { + return; + } + const controlPointsDistance = 4 / 3 * Math.tan(Math.PI / (2 * 4)); + this._setDefaultAppearance({ + xref, + extra: `${this.borderStyle.width} w`, + strokeColor, + fillColor, + strokeAlpha, + fillAlpha, + pointsCallback: (buffer, points) => { + const x0 = points[0].x + this.borderStyle.width / 2; + const y0 = points[0].y - this.borderStyle.width / 2; + const x1 = points[3].x - this.borderStyle.width / 2; + const y1 = points[3].y + this.borderStyle.width / 2; + const xMid = x0 + (x1 - x0) / 2; + const yMid = y0 + (y1 - y0) / 2; + const xOffset = (x1 - x0) / 2 * controlPointsDistance; + const yOffset = (y1 - y0) / 2 * controlPointsDistance; + buffer.push(`${xMid} ${y1} m`, `${xMid + xOffset} ${y1} ${x1} ${yMid + yOffset} ${x1} ${yMid} c`, `${x1} ${yMid - yOffset} ${xMid + xOffset} ${y0} ${xMid} ${y0} c`, `${xMid - xOffset} ${y0} ${x0} ${yMid - yOffset} ${x0} ${yMid} c`, `${x0} ${yMid + yOffset} ${xMid - xOffset} ${y1} ${xMid} ${y1} c`, "h"); + if (fillColor) { + buffer.push("B"); + } else { + buffer.push("S"); + } + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } +} +class PolylineAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.POLYLINE; + this.data.hasOwnCanvas = this.data.noRotate; + this.data.vertices = []; + if (!(this instanceof PolygonAnnotation)) { + this.setLineEndings(dict.getArray("LE")); + this.data.lineEndings = this.lineEndings; + } + const rawVertices = dict.getArray("Vertices"); + if (!Array.isArray(rawVertices)) { + return; + } + for (let i = 0, ii = rawVertices.length; i < ii; i += 2) { + this.data.vertices.push({ + x: rawVertices[i], + y: rawVertices[i + 1] + }); + } + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const borderWidth = this.borderStyle.width || 1, + borderAdjust = 2 * borderWidth; + const bbox = [Infinity, Infinity, -Infinity, -Infinity]; + for (const vertex of this.data.vertices) { + bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust); + bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust); + bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust); + bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust); + } + if (!_util.Util.intersect(this.rectangle, bbox)) { + this.rectangle = bbox; + } + this._setDefaultAppearance({ + xref, + extra: `${borderWidth} w`, + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + const vertices = this.data.vertices; + for (let i = 0, ii = vertices.length; i < ii; i++) { + buffer.push(`${vertices[i].x} ${vertices[i].y} ${i === 0 ? "m" : "l"}`); + } + buffer.push("S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } +} +class PolygonAnnotation extends PolylineAnnotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.POLYGON; + } +} +class CaretAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.CARET; + } +} +class InkAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + this.data.hasOwnCanvas = this.data.noRotate; + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.INK; + this.data.inkLists = []; + const rawInkLists = dict.getArray("InkList"); + if (!Array.isArray(rawInkLists)) { + return; + } + for (let i = 0, ii = rawInkLists.length; i < ii; ++i) { + this.data.inkLists.push([]); + for (let j = 0, jj = rawInkLists[i].length; j < jj; j += 2) { + this.data.inkLists[i].push({ + x: xref.fetchIfRef(rawInkLists[i][j]), + y: xref.fetchIfRef(rawInkLists[i][j + 1]) + }); + } + } + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const borderWidth = this.borderStyle.width || 1, + borderAdjust = 2 * borderWidth; + const bbox = [Infinity, Infinity, -Infinity, -Infinity]; + for (const inkLists of this.data.inkLists) { + for (const vertex of inkLists) { + bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust); + bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust); + bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust); + bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust); + } + } + if (!_util.Util.intersect(this.rectangle, bbox)) { + this.rectangle = bbox; + } + this._setDefaultAppearance({ + xref, + extra: `${borderWidth} w`, + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + for (const inkList of this.data.inkLists) { + for (let i = 0, ii = inkList.length; i < ii; i++) { + buffer.push(`${inkList[i].x} ${inkList[i].y} ${i === 0 ? "m" : "l"}`); + } + buffer.push("S"); + } + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } + static createNewDict(annotation, xref, { + apRef, + ap + }) { + const { + color, + opacity, + paths, + rect, + rotation, + thickness + } = annotation; + const ink = new _primitives.Dict(xref); + ink.set("Type", _primitives.Name.get("Annot")); + ink.set("Subtype", _primitives.Name.get("Ink")); + ink.set("CreationDate", `D:${(0, _util.getModificationDate)()}`); + ink.set("Rect", rect); + ink.set("InkList", paths.map(p => p.points)); + ink.set("F", 4); + ink.set("Rotate", rotation); + const bs = new _primitives.Dict(xref); + ink.set("BS", bs); + bs.set("W", thickness); + ink.set("C", Array.from(color, c => c / 255)); + ink.set("CA", opacity); + const n = new _primitives.Dict(xref); + ink.set("AP", n); + if (apRef) { + n.set("N", apRef); + } else { + n.set("N", ap); + } + return ink; + } + static async createNewAppearanceStream(annotation, xref, params) { + const { + color, + rect, + paths, + thickness, + opacity + } = annotation; + const appearanceBuffer = [`${thickness} w 1 J 1 j`, `${(0, _default_appearance.getPdfColor)(color, false)}`]; + if (opacity !== 1) { + appearanceBuffer.push("/R0 gs"); + } + const buffer = []; + for (const { + bezier + } of paths) { + buffer.length = 0; + buffer.push(`${(0, _core_utils.numberToString)(bezier[0])} ${(0, _core_utils.numberToString)(bezier[1])} m`); + for (let i = 2, ii = bezier.length; i < ii; i += 6) { + const curve = bezier.slice(i, i + 6).map(_core_utils.numberToString).join(" "); + buffer.push(`${curve} c`); + } + buffer.push("S"); + appearanceBuffer.push(buffer.join("\n")); + } + const appearance = appearanceBuffer.join("\n"); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", rect); + appearanceStreamDict.set("Length", appearance.length); + if (opacity !== 1) { + const resources = new _primitives.Dict(xref); + const extGState = new _primitives.Dict(xref); + const r0 = new _primitives.Dict(xref); + r0.set("CA", opacity); + r0.set("Type", _primitives.Name.get("ExtGState")); + extGState.set("R0", r0); + resources.set("ExtGState", extGState); + appearanceStreamDict.set("Resources", resources); + } + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +class HighlightAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.HIGHLIGHT; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + const resources = this.appearance?.dict.get("Resources"); + if (!this.appearance || !resources?.has("ExtGState")) { + if (this.appearance) { + (0, _util.warn)("HighlightAnnotation - ignoring built-in appearance stream."); + } + const fillColor = this.color ? getPdfColorArray(this.color) : [1, 1, 0]; + const fillAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + fillColor, + blendMode: "Multiply", + fillAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${points[0].x} ${points[0].y} m`, `${points[1].x} ${points[1].y} l`, `${points[3].x} ${points[3].y} l`, `${points[2].x} ${points[2].y} l`, "f"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.popupRef = null; + } + } +} +class UnderlineAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.UNDERLINE; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + extra: "[] 0 d 0.571 w", + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${points[2].x} ${points[2].y + 1.3} m`, `${points[3].x} ${points[3].y + 1.3} l`, "S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.popupRef = null; + } + } +} +class SquigglyAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.SQUIGGLY; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + extra: "[] 0 d 1 w", + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + const dy = (points[0].y - points[2].y) / 6; + let shift = dy; + let x = points[2].x; + const y = points[2].y; + const xEnd = points[3].x; + buffer.push(`${x} ${y + shift} m`); + do { + x += 2; + shift = shift === 0 ? dy : 0; + buffer.push(`${x} ${y + shift} l`); + } while (x < xEnd); + buffer.push("S"); + return [points[2].x, xEnd, y - 2 * dy, y + 2 * dy]; + } + }); + } + } else { + this.data.popupRef = null; + } + } +} +class StrikeOutAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.STRIKEOUT; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + extra: "[] 0 d 1 w", + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${(points[0].x + points[2].x) / 2} ` + `${(points[0].y + points[2].y) / 2} m`, `${(points[1].x + points[3].x) / 2} ` + `${(points[1].y + points[3].y) / 2} l`, "S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.popupRef = null; + } + } +} +class StampAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.STAMP; + this.data.hasOwnCanvas = this.data.noRotate; + } + static async createImage(bitmap, xref) { + const { + width, + height + } = bitmap; + const canvas = new OffscreenCanvas(width, height); + const ctx = canvas.getContext("2d", { + alpha: true + }); + ctx.drawImage(bitmap, 0, 0); + const data = ctx.getImageData(0, 0, width, height).data; + const buf32 = new Uint32Array(data.buffer); + const hasAlpha = buf32.some(_util.FeatureTest.isLittleEndian ? x => x >>> 24 !== 0xff : x => (x & 0xff) !== 0xff); + if (hasAlpha) { + ctx.fillStyle = "white"; + ctx.fillRect(0, 0, width, height); + ctx.drawImage(bitmap, 0, 0); + } + const jpegBufferPromise = canvas.convertToBlob({ + type: "image/jpeg", + quality: 1 + }).then(blob => { + return blob.arrayBuffer(); + }); + const xobjectName = _primitives.Name.get("XObject"); + const imageName = _primitives.Name.get("Image"); + const image = new _primitives.Dict(xref); + image.set("Type", xobjectName); + image.set("Subtype", imageName); + image.set("BitsPerComponent", 8); + image.set("ColorSpace", _primitives.Name.get("DeviceRGB")); + image.set("Filter", _primitives.Name.get("DCTDecode")); + image.set("BBox", [0, 0, width, height]); + image.set("Width", width); + image.set("Height", height); + let smaskStream = null; + if (hasAlpha) { + const alphaBuffer = new Uint8Array(buf32.length); + if (_util.FeatureTest.isLittleEndian) { + for (let i = 0, ii = buf32.length; i < ii; i++) { + alphaBuffer[i] = buf32[i] >>> 24; + } + } else { + for (let i = 0, ii = buf32.length; i < ii; i++) { + alphaBuffer[i] = buf32[i] & 0xff; + } + } + const smask = new _primitives.Dict(xref); + smask.set("Type", xobjectName); + smask.set("Subtype", imageName); + smask.set("BitsPerComponent", 8); + smask.set("ColorSpace", _primitives.Name.get("DeviceGray")); + smask.set("Width", width); + smask.set("Height", height); + smaskStream = new _stream.Stream(alphaBuffer, 0, 0, smask); + } + const imageStream = new _stream.Stream(await jpegBufferPromise, 0, 0, image); + return { + imageStream, + smaskStream, + width, + height + }; + } + static createNewDict(annotation, xref, { + apRef, + ap + }) { + const { + rect, + rotation, + user + } = annotation; + const stamp = new _primitives.Dict(xref); + stamp.set("Type", _primitives.Name.get("Annot")); + stamp.set("Subtype", _primitives.Name.get("Stamp")); + stamp.set("CreationDate", `D:${(0, _util.getModificationDate)()}`); + stamp.set("Rect", rect); + stamp.set("F", 4); + stamp.set("Border", [0, 0, 0]); + stamp.set("Rotate", rotation); + if (user) { + stamp.set("T", (0, _core_utils.isAscii)(user) ? user : (0, _core_utils.stringToUTF16String)(user, true)); + } + if (apRef || ap) { + const n = new _primitives.Dict(xref); + stamp.set("AP", n); + if (apRef) { + n.set("N", apRef); + } else { + n.set("N", ap); + } + } + return stamp; + } + static async createNewAppearanceStream(annotation, xref, params) { + const { + rotation + } = annotation; + const { + imageRef, + width, + height + } = params.image; + const resources = new _primitives.Dict(xref); + const xobject = new _primitives.Dict(xref); + resources.set("XObject", xobject); + xobject.set("Im0", imageRef); + const appearance = `q ${width} 0 0 ${height} 0 0 cm /Im0 Do Q`; + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", [0, 0, width, height]); + appearanceStreamDict.set("Resources", resources); + if (rotation) { + const matrix = (0, _core_utils.getRotationMatrix)(rotation, width, height); + appearanceStreamDict.set("Matrix", matrix); + } + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +class FileAttachmentAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + const file = new _file_spec.FileSpec(dict.get("FS"), xref); + this.data.annotationType = _util.AnnotationType.FILEATTACHMENT; + this.data.hasOwnCanvas = this.data.noRotate; + this.data.file = file.serializable; + const name = dict.get("Name"); + this.data.name = name instanceof _primitives.Name ? (0, _util.stringToPDFString)(name.name) : "PushPin"; + const fillAlpha = dict.get("ca"); + this.data.fillAlpha = typeof fillAlpha === "number" && fillAlpha >= 0 && fillAlpha <= 1 ? fillAlpha : null; + } +} + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FakeUnicodeFont = void 0; +exports.createDefaultAppearance = createDefaultAppearance; +exports.getPdfColor = getPdfColor; +exports.parseAppearanceStream = parseAppearanceStream; +exports.parseDefaultAppearance = parseDefaultAppearance; +var _primitives = __w_pdfjs_require__(4); +var _core_utils = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +var _colorspace = __w_pdfjs_require__(12); +var _evaluator = __w_pdfjs_require__(13); +var _image_utils = __w_pdfjs_require__(59); +var _function = __w_pdfjs_require__(57); +var _stream = __w_pdfjs_require__(8); +class DefaultAppearanceEvaluator extends _evaluator.EvaluatorPreprocessor { + constructor(str) { + super(new _stream.StringStream(str)); + } + parse() { + const operation = { + fn: 0, + args: [] + }; + const result = { + fontSize: 0, + fontName: "", + fontColor: new Uint8ClampedArray(3) + }; + try { + while (true) { + operation.args.length = 0; + if (!this.read(operation)) { + break; + } + if (this.savedStatesDepth !== 0) { + continue; + } + const { + fn, + args + } = operation; + switch (fn | 0) { + case _util.OPS.setFont: + const [fontName, fontSize] = args; + if (fontName instanceof _primitives.Name) { + result.fontName = fontName.name; + } + if (typeof fontSize === "number" && fontSize > 0) { + result.fontSize = fontSize; + } + break; + case _util.OPS.setFillRGBColor: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillGray: + _colorspace.ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillCMYKColor: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0); + break; + } + } + } catch (reason) { + (0, _util.warn)(`parseDefaultAppearance - ignoring errors: "${reason}".`); + } + return result; + } +} +function parseDefaultAppearance(str) { + return new DefaultAppearanceEvaluator(str).parse(); +} +class AppearanceStreamEvaluator extends _evaluator.EvaluatorPreprocessor { + constructor(stream, evaluatorOptions, xref) { + super(stream); + this.stream = stream; + this.evaluatorOptions = evaluatorOptions; + this.xref = xref; + this.resources = stream.dict?.get("Resources"); + } + parse() { + const operation = { + fn: 0, + args: [] + }; + let result = { + scaleFactor: 1, + fontSize: 0, + fontName: "", + fontColor: new Uint8ClampedArray(3), + fillColorSpace: _colorspace.ColorSpace.singletons.gray + }; + let breakLoop = false; + const stack = []; + try { + while (true) { + operation.args.length = 0; + if (breakLoop || !this.read(operation)) { + break; + } + const { + fn, + args + } = operation; + switch (fn | 0) { + case _util.OPS.save: + stack.push({ + scaleFactor: result.scaleFactor, + fontSize: result.fontSize, + fontName: result.fontName, + fontColor: result.fontColor.slice(), + fillColorSpace: result.fillColorSpace + }); + break; + case _util.OPS.restore: + result = stack.pop() || result; + break; + case _util.OPS.setTextMatrix: + result.scaleFactor *= Math.hypot(args[0], args[1]); + break; + case _util.OPS.setFont: + const [fontName, fontSize] = args; + if (fontName instanceof _primitives.Name) { + result.fontName = fontName.name; + } + if (typeof fontSize === "number" && fontSize > 0) { + result.fontSize = fontSize * result.scaleFactor; + } + break; + case _util.OPS.setFillColorSpace: + result.fillColorSpace = _colorspace.ColorSpace.parse({ + cs: args[0], + xref: this.xref, + resources: this.resources, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache: this._localColorSpaceCache + }); + break; + case _util.OPS.setFillColor: + const cs = result.fillColorSpace; + cs.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillRGBColor: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillGray: + _colorspace.ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillCMYKColor: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.showText: + case _util.OPS.showSpacedText: + case _util.OPS.nextLineShowText: + case _util.OPS.nextLineSetSpacingShowText: + breakLoop = true; + break; + } + } + } catch (reason) { + (0, _util.warn)(`parseAppearanceStream - ignoring errors: "${reason}".`); + } + this.stream.reset(); + delete result.scaleFactor; + delete result.fillColorSpace; + return result; + } + get _localColorSpaceCache() { + return (0, _util.shadow)(this, "_localColorSpaceCache", new _image_utils.LocalColorSpaceCache()); + } + get _pdfFunctionFactory() { + const pdfFunctionFactory = new _function.PDFFunctionFactory({ + xref: this.xref, + isEvalSupported: this.evaluatorOptions.isEvalSupported + }); + return (0, _util.shadow)(this, "_pdfFunctionFactory", pdfFunctionFactory); + } +} +function parseAppearanceStream(stream, evaluatorOptions, xref) { + return new AppearanceStreamEvaluator(stream, evaluatorOptions, xref).parse(); +} +function getPdfColor(color, isFill) { + if (color[0] === color[1] && color[1] === color[2]) { + const gray = color[0] / 255; + return `${(0, _core_utils.numberToString)(gray)} ${isFill ? "g" : "G"}`; + } + return Array.from(color, c => (0, _core_utils.numberToString)(c / 255)).join(" ") + ` ${isFill ? "rg" : "RG"}`; +} +function createDefaultAppearance({ + fontSize, + fontName, + fontColor +}) { + return `/${(0, _core_utils.escapePDFName)(fontName)} ${fontSize} Tf ${getPdfColor(fontColor, true)}`; +} +class FakeUnicodeFont { + constructor(xref, fontFamily) { + this.xref = xref; + this.widths = null; + this.firstChar = Infinity; + this.lastChar = -Infinity; + this.fontFamily = fontFamily; + const canvas = new OffscreenCanvas(1, 1); + this.ctxMeasure = canvas.getContext("2d"); + if (!FakeUnicodeFont._fontNameId) { + FakeUnicodeFont._fontNameId = 1; + } + this.fontName = _primitives.Name.get(`InvalidPDFjsFont_${fontFamily}_${FakeUnicodeFont._fontNameId++}`); + } + get toUnicodeRef() { + if (!FakeUnicodeFont._toUnicodeRef) { + const toUnicode = `/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (Adobe) +/Ordering (UCS) /Supplement 0 >> def +/CMapName /Adobe-Identity-UCS def +/CMapType 2 def +1 begincodespacerange +<0000> +endcodespacerange +1 beginbfrange +<0000> <0000> +endbfrange +endcmap CMapName currentdict /CMap defineresource pop end end`; + const toUnicodeStream = FakeUnicodeFont.toUnicodeStream = new _stream.StringStream(toUnicode); + const toUnicodeDict = new _primitives.Dict(this.xref); + toUnicodeStream.dict = toUnicodeDict; + toUnicodeDict.set("Length", toUnicode.length); + FakeUnicodeFont._toUnicodeRef = this.xref.getNewPersistentRef(toUnicodeStream); + } + return FakeUnicodeFont._toUnicodeRef; + } + get fontDescriptorRef() { + if (!FakeUnicodeFont._fontDescriptorRef) { + const fontDescriptor = new _primitives.Dict(this.xref); + fontDescriptor.set("Type", _primitives.Name.get("FontDescriptor")); + fontDescriptor.set("FontName", this.fontName); + fontDescriptor.set("FontFamily", "MyriadPro Regular"); + fontDescriptor.set("FontBBox", [0, 0, 0, 0]); + fontDescriptor.set("FontStretch", _primitives.Name.get("Normal")); + fontDescriptor.set("FontWeight", 400); + fontDescriptor.set("ItalicAngle", 0); + FakeUnicodeFont._fontDescriptorRef = this.xref.getNewPersistentRef(fontDescriptor); + } + return FakeUnicodeFont._fontDescriptorRef; + } + get descendantFontRef() { + const descendantFont = new _primitives.Dict(this.xref); + descendantFont.set("BaseFont", this.fontName); + descendantFont.set("Type", _primitives.Name.get("Font")); + descendantFont.set("Subtype", _primitives.Name.get("CIDFontType0")); + descendantFont.set("CIDToGIDMap", _primitives.Name.get("Identity")); + descendantFont.set("FirstChar", this.firstChar); + descendantFont.set("LastChar", this.lastChar); + descendantFont.set("FontDescriptor", this.fontDescriptorRef); + descendantFont.set("DW", 1000); + const widths = []; + const chars = [...this.widths.entries()].sort(); + let currentChar = null; + let currentWidths = null; + for (const [char, width] of chars) { + if (!currentChar) { + currentChar = char; + currentWidths = [width]; + continue; + } + if (char === currentChar + currentWidths.length) { + currentWidths.push(width); + } else { + widths.push(currentChar, currentWidths); + currentChar = char; + currentWidths = [width]; + } + } + if (currentChar) { + widths.push(currentChar, currentWidths); + } + descendantFont.set("W", widths); + const cidSystemInfo = new _primitives.Dict(this.xref); + cidSystemInfo.set("Ordering", "Identity"); + cidSystemInfo.set("Registry", "Adobe"); + cidSystemInfo.set("Supplement", 0); + descendantFont.set("CIDSystemInfo", cidSystemInfo); + return this.xref.getNewPersistentRef(descendantFont); + } + get baseFontRef() { + const baseFont = new _primitives.Dict(this.xref); + baseFont.set("BaseFont", this.fontName); + baseFont.set("Type", _primitives.Name.get("Font")); + baseFont.set("Subtype", _primitives.Name.get("Type0")); + baseFont.set("Encoding", _primitives.Name.get("Identity-H")); + baseFont.set("DescendantFonts", [this.descendantFontRef]); + baseFont.set("ToUnicode", this.toUnicodeRef); + return this.xref.getNewPersistentRef(baseFont); + } + get resources() { + const resources = new _primitives.Dict(this.xref); + const font = new _primitives.Dict(this.xref); + font.set(this.fontName.name, this.baseFontRef); + resources.set("Font", font); + return resources; + } + _createContext() { + this.widths = new Map(); + this.ctxMeasure.font = `1000px ${this.fontFamily}`; + return this.ctxMeasure; + } + createFontResources(text) { + const ctx = this._createContext(); + for (const line of text.split(/\r\n?|\n/)) { + for (const char of line.split("")) { + const code = char.charCodeAt(0); + if (this.widths.has(code)) { + continue; + } + const metrics = ctx.measureText(char); + const width = Math.ceil(metrics.width); + this.widths.set(code, width); + this.firstChar = Math.min(code, this.firstChar); + this.lastChar = Math.max(code, this.lastChar); + } + } + return this.resources; + } + createAppearance(text, rect, rotation, fontSize, bgColor, strokeAlpha) { + const ctx = this._createContext(); + const lines = []; + let maxWidth = -Infinity; + for (const line of text.split(/\r\n?|\n/)) { + lines.push(line); + const lineWidth = ctx.measureText(line).width; + maxWidth = Math.max(maxWidth, lineWidth); + for (const char of line.split("")) { + const code = char.charCodeAt(0); + let width = this.widths.get(code); + if (width === undefined) { + const metrics = ctx.measureText(char); + width = Math.ceil(metrics.width); + this.widths.set(code, width); + this.firstChar = Math.min(code, this.firstChar); + this.lastChar = Math.max(code, this.lastChar); + } + } + } + maxWidth *= fontSize / 1000; + const [x1, y1, x2, y2] = rect; + let w = x2 - x1; + let h = y2 - y1; + if (rotation % 180 !== 0) { + [w, h] = [h, w]; + } + let hscale = 1; + if (maxWidth > w) { + hscale = w / maxWidth; + } + let vscale = 1; + const lineHeight = _util.LINE_FACTOR * fontSize; + const lineDescent = _util.LINE_DESCENT_FACTOR * fontSize; + const maxHeight = lineHeight * lines.length; + if (maxHeight > h) { + vscale = h / maxHeight; + } + const fscale = Math.min(hscale, vscale); + const newFontSize = fontSize * fscale; + const buffer = ["q", `0 0 ${(0, _core_utils.numberToString)(w)} ${(0, _core_utils.numberToString)(h)} re W n`, `BT`, `1 0 0 1 0 ${(0, _core_utils.numberToString)(h + lineDescent)} Tm 0 Tc ${getPdfColor(bgColor, true)}`, `/${this.fontName.name} ${(0, _core_utils.numberToString)(newFontSize)} Tf`]; + const { + resources + } = this; + strokeAlpha = typeof strokeAlpha === "number" && strokeAlpha >= 0 && strokeAlpha <= 1 ? strokeAlpha : 1; + if (strokeAlpha !== 1) { + buffer.push("/R0 gs"); + const extGState = new _primitives.Dict(this.xref); + const r0 = new _primitives.Dict(this.xref); + r0.set("ca", strokeAlpha); + r0.set("CA", strokeAlpha); + r0.set("Type", _primitives.Name.get("ExtGState")); + extGState.set("R0", r0); + resources.set("ExtGState", extGState); + } + const vShift = (0, _core_utils.numberToString)(lineHeight); + for (const line of lines) { + buffer.push(`0 -${vShift} Td <${(0, _core_utils.stringToUTF16HexString)(line)}> Tj`); + } + buffer.push("ET", "Q"); + const appearance = buffer.join("\n"); + const appearanceStreamDict = new _primitives.Dict(this.xref); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", [0, 0, w, h]); + appearanceStreamDict.set("Length", appearance.length); + appearanceStreamDict.set("Resources", resources); + if (rotation) { + const matrix = (0, _core_utils.getRotationMatrix)(rotation, w, h); + appearanceStreamDict.set("Matrix", matrix); + } + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +exports.FakeUnicodeFont = FakeUnicodeFont; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorSpace = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _base_stream = __w_pdfjs_require__(5); +var _core_utils = __w_pdfjs_require__(3); +function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) { + const COMPONENTS = 3; + alpha01 = alpha01 !== 1 ? 0 : alpha01; + const xRatio = w1 / w2; + const yRatio = h1 / h2; + let newIndex = 0, + oldIndex; + const xScaled = new Uint16Array(w2); + const w1Scanline = w1 * COMPONENTS; + for (let i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio) * COMPONENTS; + } + for (let i = 0; i < h2; i++) { + const py = Math.floor(i * yRatio) * w1Scanline; + for (let j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + newIndex += alpha01; + } + } +} +class ColorSpace { + constructor(name, numComps) { + if (this.constructor === ColorSpace) { + (0, _util.unreachable)("Cannot initialize ColorSpace."); + } + this.name = name; + this.numComps = numComps; + } + getRgb(src, srcOffset) { + const rgb = new Uint8ClampedArray(3); + this.getRgbItem(src, srcOffset, rgb, 0); + return rgb; + } + getRgbItem(src, srcOffset, dest, destOffset) { + (0, _util.unreachable)("Should not call ColorSpace.getRgbItem"); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + (0, _util.unreachable)("Should not call ColorSpace.getRgbBuffer"); + } + getOutputLength(inputLength, alpha01) { + (0, _util.unreachable)("Should not call ColorSpace.getOutputLength"); + } + isPassthrough(bits) { + return false; + } + isDefaultDecode(decodeMap, bpc) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + } + fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) { + const count = originalWidth * originalHeight; + let rgbBuf = null; + const numComponentColors = 1 << bpc; + const needsResizing = originalHeight !== height || originalWidth !== width; + if (this.isPassthrough(bpc)) { + rgbBuf = comps; + } else if (this.numComps === 1 && count > numComponentColors && this.name !== "DeviceGray" && this.name !== "DeviceRGB") { + const allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors); + for (let i = 0; i < numComponentColors; i++) { + allColors[i] = i; + } + const colorMap = new Uint8ClampedArray(numComponentColors * 3); + this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0); + if (!needsResizing) { + let destPos = 0; + for (let i = 0; i < count; ++i) { + const key = comps[i] * 3; + dest[destPos++] = colorMap[key]; + dest[destPos++] = colorMap[key + 1]; + dest[destPos++] = colorMap[key + 2]; + destPos += alpha01; + } + } else { + rgbBuf = new Uint8Array(count * 3); + let rgbPos = 0; + for (let i = 0; i < count; ++i) { + const key = comps[i] * 3; + rgbBuf[rgbPos++] = colorMap[key]; + rgbBuf[rgbPos++] = colorMap[key + 1]; + rgbBuf[rgbPos++] = colorMap[key + 2]; + } + } + } else if (!needsResizing) { + this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01); + } else { + rgbBuf = new Uint8ClampedArray(count * 3); + this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0); + } + if (rgbBuf) { + if (needsResizing) { + resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01); + } else { + let destPos = 0, + rgbPos = 0; + for (let i = 0, ii = width * actualHeight; i < ii; i++) { + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + destPos += alpha01; + } + } + } + } + get usesZeroToOneRange() { + return (0, _util.shadow)(this, "usesZeroToOneRange", true); + } + static _cache(cacheKey, xref, localColorSpaceCache, parsedColorSpace) { + if (!localColorSpaceCache) { + throw new Error('ColorSpace._cache - expected "localColorSpaceCache" argument.'); + } + if (!parsedColorSpace) { + throw new Error('ColorSpace._cache - expected "parsedColorSpace" argument.'); + } + let csName, csRef; + if (cacheKey instanceof _primitives.Ref) { + csRef = cacheKey; + cacheKey = xref.fetch(cacheKey); + } + if (cacheKey instanceof _primitives.Name) { + csName = cacheKey.name; + } + if (csName || csRef) { + localColorSpaceCache.set(csName, csRef, parsedColorSpace); + } + } + static getCached(cacheKey, xref, localColorSpaceCache) { + if (!localColorSpaceCache) { + throw new Error('ColorSpace.getCached - expected "localColorSpaceCache" argument.'); + } + if (cacheKey instanceof _primitives.Ref) { + const localColorSpace = localColorSpaceCache.getByRef(cacheKey); + if (localColorSpace) { + return localColorSpace; + } + try { + cacheKey = xref.fetch(cacheKey); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + } + } + if (cacheKey instanceof _primitives.Name) { + const localColorSpace = localColorSpaceCache.getByName(cacheKey.name); + if (localColorSpace) { + return localColorSpace; + } + } + return null; + } + static async parseAsync({ + cs, + xref, + resources = null, + pdfFunctionFactory, + localColorSpaceCache + }) { + const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory); + this._cache(cs, xref, localColorSpaceCache, parsedColorSpace); + return parsedColorSpace; + } + static parse({ + cs, + xref, + resources = null, + pdfFunctionFactory, + localColorSpaceCache + }) { + const cachedColorSpace = this.getCached(cs, xref, localColorSpaceCache); + if (cachedColorSpace) { + return cachedColorSpace; + } + const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory); + this._cache(cs, xref, localColorSpaceCache, parsedColorSpace); + return parsedColorSpace; + } + static _parse(cs, xref, resources = null, pdfFunctionFactory) { + cs = xref.fetchIfRef(cs); + if (cs instanceof _primitives.Name) { + switch (cs.name) { + case "G": + case "DeviceGray": + return this.singletons.gray; + case "RGB": + case "DeviceRGB": + return this.singletons.rgb; + case "CMYK": + case "DeviceCMYK": + return this.singletons.cmyk; + case "Pattern": + return new PatternCS(null); + default: + if (resources instanceof _primitives.Dict) { + const colorSpaces = resources.get("ColorSpace"); + if (colorSpaces instanceof _primitives.Dict) { + const resourcesCS = colorSpaces.get(cs.name); + if (resourcesCS) { + if (resourcesCS instanceof _primitives.Name) { + return this._parse(resourcesCS, xref, resources, pdfFunctionFactory); + } + cs = resourcesCS; + break; + } + } + } + throw new _util.FormatError(`Unrecognized ColorSpace: ${cs.name}`); + } + } + if (Array.isArray(cs)) { + const mode = xref.fetchIfRef(cs[0]).name; + let params, numComps, baseCS, whitePoint, blackPoint, gamma; + switch (mode) { + case "G": + case "DeviceGray": + return this.singletons.gray; + case "RGB": + case "DeviceRGB": + return this.singletons.rgb; + case "CMYK": + case "DeviceCMYK": + return this.singletons.cmyk; + case "CalGray": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + gamma = params.get("Gamma"); + return new CalGrayCS(whitePoint, blackPoint, gamma); + case "CalRGB": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + gamma = params.getArray("Gamma"); + const matrix = params.getArray("Matrix"); + return new CalRGBCS(whitePoint, blackPoint, gamma, matrix); + case "ICCBased": + const stream = xref.fetchIfRef(cs[1]); + const dict = stream.dict; + numComps = dict.get("N"); + const alt = dict.get("Alternate"); + if (alt) { + const altCS = this._parse(alt, xref, resources, pdfFunctionFactory); + if (altCS.numComps === numComps) { + return altCS; + } + (0, _util.warn)("ICCBased color space: Ignoring incorrect /Alternate entry."); + } + if (numComps === 1) { + return this.singletons.gray; + } else if (numComps === 3) { + return this.singletons.rgb; + } else if (numComps === 4) { + return this.singletons.cmyk; + } + break; + case "Pattern": + baseCS = cs[1] || null; + if (baseCS) { + baseCS = this._parse(baseCS, xref, resources, pdfFunctionFactory); + } + return new PatternCS(baseCS); + case "I": + case "Indexed": + baseCS = this._parse(cs[1], xref, resources, pdfFunctionFactory); + const hiVal = xref.fetchIfRef(cs[2]) + 1; + const lookup = xref.fetchIfRef(cs[3]); + return new IndexedCS(baseCS, hiVal, lookup); + case "Separation": + case "DeviceN": + const name = xref.fetchIfRef(cs[1]); + numComps = Array.isArray(name) ? name.length : 1; + baseCS = this._parse(cs[2], xref, resources, pdfFunctionFactory); + const tintFn = pdfFunctionFactory.create(cs[3]); + return new AlternateCS(numComps, baseCS, tintFn); + case "Lab": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + const range = params.getArray("Range"); + return new LabCS(whitePoint, blackPoint, range); + default: + throw new _util.FormatError(`Unimplemented ColorSpace object: ${mode}`); + } + } + throw new _util.FormatError(`Unrecognized ColorSpace object: ${cs}`); + } + static isDefaultDecode(decode, numComps) { + if (!Array.isArray(decode)) { + return true; + } + if (numComps * 2 !== decode.length) { + (0, _util.warn)("The decode map is not the correct length"); + return true; + } + for (let i = 0, ii = decode.length; i < ii; i += 2) { + if (decode[i] !== 0 || decode[i + 1] !== 1) { + return false; + } + } + return true; + } + static get singletons() { + return (0, _util.shadow)(this, "singletons", { + get gray() { + return (0, _util.shadow)(this, "gray", new DeviceGrayCS()); + }, + get rgb() { + return (0, _util.shadow)(this, "rgb", new DeviceRgbCS()); + }, + get cmyk() { + return (0, _util.shadow)(this, "cmyk", new DeviceCmykCS()); + } + }); + } +} +exports.ColorSpace = ColorSpace; +class AlternateCS extends ColorSpace { + constructor(numComps, base, tintFn) { + super("Alternate", numComps); + this.base = base; + this.tintFn = tintFn; + this.tmpBuf = new Float32Array(base.numComps); + } + getRgbItem(src, srcOffset, dest, destOffset) { + const tmpBuf = this.tmpBuf; + this.tintFn(src, srcOffset, tmpBuf, 0); + this.base.getRgbItem(tmpBuf, 0, dest, destOffset); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const tintFn = this.tintFn; + const base = this.base; + const scale = 1 / ((1 << bits) - 1); + const baseNumComps = base.numComps; + const usesZeroToOneRange = base.usesZeroToOneRange; + const isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0; + let pos = isPassthrough ? destOffset : 0; + const baseBuf = isPassthrough ? dest : new Uint8ClampedArray(baseNumComps * count); + const numComps = this.numComps; + const scaled = new Float32Array(numComps); + const tinted = new Float32Array(baseNumComps); + let i, j; + for (i = 0; i < count; i++) { + for (j = 0; j < numComps; j++) { + scaled[j] = src[srcOffset++] * scale; + } + tintFn(scaled, 0, tinted, 0); + if (usesZeroToOneRange) { + for (j = 0; j < baseNumComps; j++) { + baseBuf[pos++] = tinted[j] * 255; + } + } else { + base.getRgbItem(tinted, 0, baseBuf, pos); + pos += baseNumComps; + } + } + if (!isPassthrough) { + base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01); + } + } + getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01); + } +} +class PatternCS extends ColorSpace { + constructor(baseCS) { + super("Pattern", null); + this.base = baseCS; + } + isDefaultDecode(decodeMap, bpc) { + (0, _util.unreachable)("Should not call PatternCS.isDefaultDecode"); + } +} +class IndexedCS extends ColorSpace { + constructor(base, highVal, lookup) { + super("Indexed", 1); + this.base = base; + this.highVal = highVal; + const length = base.numComps * highVal; + this.lookup = new Uint8Array(length); + if (lookup instanceof _base_stream.BaseStream) { + const bytes = lookup.getBytes(length); + this.lookup.set(bytes); + } else if (typeof lookup === "string") { + for (let i = 0; i < length; ++i) { + this.lookup[i] = lookup.charCodeAt(i) & 0xff; + } + } else { + throw new _util.FormatError(`IndexedCS - unrecognized lookup table: ${lookup}`); + } + } + getRgbItem(src, srcOffset, dest, destOffset) { + const numComps = this.base.numComps; + const start = src[srcOffset] * numComps; + this.base.getRgbBuffer(this.lookup, start, 1, dest, destOffset, 8, 0); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const base = this.base; + const numComps = base.numComps; + const outputDelta = base.getOutputLength(numComps, alpha01); + const lookup = this.lookup; + for (let i = 0; i < count; ++i) { + const lookupPos = src[srcOffset++] * numComps; + base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01); + destOffset += outputDelta; + } + } + getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps, alpha01); + } + isDefaultDecode(decodeMap, bpc) { + if (!Array.isArray(decodeMap)) { + return true; + } + if (decodeMap.length !== 2) { + (0, _util.warn)("Decode map length is not correct"); + return true; + } + if (!Number.isInteger(bpc) || bpc < 1) { + (0, _util.warn)("Bits per component is not correct"); + return true; + } + return decodeMap[0] === 0 && decodeMap[1] === (1 << bpc) - 1; + } +} +class DeviceGrayCS extends ColorSpace { + constructor() { + super("DeviceGray", 1); + } + getRgbItem(src, srcOffset, dest, destOffset) { + const c = src[srcOffset] * 255; + dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c; + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 255 / ((1 << bits) - 1); + let j = srcOffset, + q = destOffset; + for (let i = 0; i < count; ++i) { + const c = scale * src[j++]; + dest[q++] = c; + dest[q++] = c; + dest[q++] = c; + q += alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } +} +class DeviceRgbCS extends ColorSpace { + constructor() { + super("DeviceRGB", 3); + } + getRgbItem(src, srcOffset, dest, destOffset) { + dest[destOffset] = src[srcOffset] * 255; + dest[destOffset + 1] = src[srcOffset + 1] * 255; + dest[destOffset + 2] = src[srcOffset + 2] * 255; + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + if (bits === 8 && alpha01 === 0) { + dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset); + return; + } + const scale = 255 / ((1 << bits) - 1); + let j = srcOffset, + q = destOffset; + for (let i = 0; i < count; ++i) { + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + q += alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + isPassthrough(bits) { + return bits === 8; + } +} +class DeviceCmykCS extends ColorSpace { + constructor() { + super("DeviceCMYK", 4); + } + #toRgb(src, srcOffset, srcScale, dest, destOffset) { + const c = src[srcOffset] * srcScale; + const m = src[srcOffset + 1] * srcScale; + const y = src[srcOffset + 2] * srcScale; + const k = src[srcOffset + 3] * srcScale; + dest[destOffset] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747); + dest[destOffset + 1] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578); + dest[destOffset + 2] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367); + } + getRgbItem(src, srcOffset, dest, destOffset) { + this.#toRgb(src, srcOffset, 1, dest, destOffset); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + for (let i = 0; i < count; i++) { + this.#toRgb(src, srcOffset, scale, dest, destOffset); + srcOffset += 4; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength / 4 * (3 + alpha01) | 0; + } +} +class CalGrayCS extends ColorSpace { + constructor(whitePoint, blackPoint, gamma) { + super("CalGray", 1); + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space CalGray"); + } + [this.XW, this.YW, this.ZW] = whitePoint; + [this.XB, this.YB, this.ZB] = blackPoint || [0, 0, 0]; + this.G = gamma || 1; + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`); + } + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + (0, _util.info)(`Invalid BlackPoint for ${this.name}, falling back to default.`); + this.XB = this.YB = this.ZB = 0; + } + if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) { + (0, _util.warn)(`${this.name}, BlackPoint: XB: ${this.XB}, YB: ${this.YB}, ` + `ZB: ${this.ZB}, only default values are supported.`); + } + if (this.G < 1) { + (0, _util.info)(`Invalid Gamma: ${this.G} for ${this.name}, falling back to default.`); + this.G = 1; + } + } + #toRgb(src, srcOffset, dest, destOffset, scale) { + const A = src[srcOffset] * scale; + const AG = A ** this.G; + const L = this.YW * AG; + const val = Math.max(295.8 * L ** 0.3333333333333333 - 40.8, 0); + dest[destOffset] = val; + dest[destOffset + 1] = val; + dest[destOffset + 2] = val; + } + getRgbItem(src, srcOffset, dest, destOffset) { + this.#toRgb(src, srcOffset, dest, destOffset, 1); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + for (let i = 0; i < count; ++i) { + this.#toRgb(src, srcOffset, dest, destOffset, scale); + srcOffset += 1; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } +} +class CalRGBCS extends ColorSpace { + static #BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]); + static #BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]); + static #SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]); + static #FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]); + static #tempNormalizeMatrix = new Float32Array(3); + static #tempConvertMatrix1 = new Float32Array(3); + static #tempConvertMatrix2 = new Float32Array(3); + static #DECODE_L_CONSTANT = ((8 + 16) / 116) ** 3 / 8.0; + constructor(whitePoint, blackPoint, gamma, matrix) { + super("CalRGB", 3); + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space CalRGB"); + } + const [XW, YW, ZW] = this.whitePoint = whitePoint; + const [XB, YB, ZB] = this.blackPoint = blackPoint || new Float32Array(3); + [this.GR, this.GG, this.GB] = gamma || new Float32Array([1, 1, 1]); + [this.MXA, this.MYA, this.MZA, this.MXB, this.MYB, this.MZB, this.MXC, this.MYC, this.MZC] = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]); + if (XW < 0 || ZW < 0 || YW !== 1) { + throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`); + } + if (XB < 0 || YB < 0 || ZB < 0) { + (0, _util.info)(`Invalid BlackPoint for ${this.name} [${XB}, ${YB}, ${ZB}], ` + "falling back to default."); + this.blackPoint = new Float32Array(3); + } + if (this.GR < 0 || this.GG < 0 || this.GB < 0) { + (0, _util.info)(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ` + `${this.name}, falling back to default.`); + this.GR = this.GG = this.GB = 1; + } + } + #matrixProduct(a, b, result) { + result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2]; + result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2]; + } + #toFlat(sourceWhitePoint, LMS, result) { + result[0] = LMS[0] * 1 / sourceWhitePoint[0]; + result[1] = LMS[1] * 1 / sourceWhitePoint[1]; + result[2] = LMS[2] * 1 / sourceWhitePoint[2]; + } + #toD65(sourceWhitePoint, LMS, result) { + const D65X = 0.95047; + const D65Y = 1; + const D65Z = 1.08883; + result[0] = LMS[0] * D65X / sourceWhitePoint[0]; + result[1] = LMS[1] * D65Y / sourceWhitePoint[1]; + result[2] = LMS[2] * D65Z / sourceWhitePoint[2]; + } + #sRGBTransferFunction(color) { + if (color <= 0.0031308) { + return this.#adjustToRange(0, 1, 12.92 * color); + } + if (color >= 0.99554525) { + return 1; + } + return this.#adjustToRange(0, 1, (1 + 0.055) * color ** (1 / 2.4) - 0.055); + } + #adjustToRange(min, max, value) { + return Math.max(min, Math.min(max, value)); + } + #decodeL(L) { + if (L < 0) { + return -this.#decodeL(-L); + } + if (L > 8.0) { + return ((L + 16) / 116) ** 3; + } + return L * CalRGBCS.#DECODE_L_CONSTANT; + } + #compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) { + if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) { + result[0] = XYZ_Flat[0]; + result[1] = XYZ_Flat[1]; + result[2] = XYZ_Flat[2]; + return; + } + const zeroDecodeL = this.#decodeL(0); + const X_DST = zeroDecodeL; + const X_SRC = this.#decodeL(sourceBlackPoint[0]); + const Y_DST = zeroDecodeL; + const Y_SRC = this.#decodeL(sourceBlackPoint[1]); + const Z_DST = zeroDecodeL; + const Z_SRC = this.#decodeL(sourceBlackPoint[2]); + const X_Scale = (1 - X_DST) / (1 - X_SRC); + const X_Offset = 1 - X_Scale; + const Y_Scale = (1 - Y_DST) / (1 - Y_SRC); + const Y_Offset = 1 - Y_Scale; + const Z_Scale = (1 - Z_DST) / (1 - Z_SRC); + const Z_Offset = 1 - Z_Scale; + result[0] = XYZ_Flat[0] * X_Scale + X_Offset; + result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset; + result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset; + } + #normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) { + if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) { + result[0] = XYZ_In[0]; + result[1] = XYZ_In[1]; + result[2] = XYZ_In[2]; + return; + } + const LMS = result; + this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + const LMS_Flat = CalRGBCS.#tempNormalizeMatrix; + this.#toFlat(sourceWhitePoint, LMS, LMS_Flat); + this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result); + } + #normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) { + const LMS = result; + this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + const LMS_D65 = CalRGBCS.#tempNormalizeMatrix; + this.#toD65(sourceWhitePoint, LMS, LMS_D65); + this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result); + } + #toRgb(src, srcOffset, dest, destOffset, scale) { + const A = this.#adjustToRange(0, 1, src[srcOffset] * scale); + const B = this.#adjustToRange(0, 1, src[srcOffset + 1] * scale); + const C = this.#adjustToRange(0, 1, src[srcOffset + 2] * scale); + const AGR = A === 1 ? 1 : A ** this.GR; + const BGG = B === 1 ? 1 : B ** this.GG; + const CGB = C === 1 ? 1 : C ** this.GB; + const X = this.MXA * AGR + this.MXB * BGG + this.MXC * CGB; + const Y = this.MYA * AGR + this.MYB * BGG + this.MYC * CGB; + const Z = this.MZA * AGR + this.MZB * BGG + this.MZC * CGB; + const XYZ = CalRGBCS.#tempConvertMatrix1; + XYZ[0] = X; + XYZ[1] = Y; + XYZ[2] = Z; + const XYZ_Flat = CalRGBCS.#tempConvertMatrix2; + this.#normalizeWhitePointToFlat(this.whitePoint, XYZ, XYZ_Flat); + const XYZ_Black = CalRGBCS.#tempConvertMatrix1; + this.#compensateBlackPoint(this.blackPoint, XYZ_Flat, XYZ_Black); + const XYZ_D65 = CalRGBCS.#tempConvertMatrix2; + this.#normalizeWhitePointToD65(CalRGBCS.#FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65); + const SRGB = CalRGBCS.#tempConvertMatrix1; + this.#matrixProduct(CalRGBCS.#SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB); + dest[destOffset] = this.#sRGBTransferFunction(SRGB[0]) * 255; + dest[destOffset + 1] = this.#sRGBTransferFunction(SRGB[1]) * 255; + dest[destOffset + 2] = this.#sRGBTransferFunction(SRGB[2]) * 255; + } + getRgbItem(src, srcOffset, dest, destOffset) { + this.#toRgb(src, srcOffset, dest, destOffset, 1); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + for (let i = 0; i < count; ++i) { + this.#toRgb(src, srcOffset, dest, destOffset, scale); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } +} +class LabCS extends ColorSpace { + constructor(whitePoint, blackPoint, range) { + super("Lab", 3); + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space Lab"); + } + [this.XW, this.YW, this.ZW] = whitePoint; + [this.amin, this.amax, this.bmin, this.bmax] = range || [-100, 100, -100, 100]; + [this.XB, this.YB, this.ZB] = blackPoint || [0, 0, 0]; + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + throw new _util.FormatError("Invalid WhitePoint components, no fallback available"); + } + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + (0, _util.info)("Invalid BlackPoint, falling back to default"); + this.XB = this.YB = this.ZB = 0; + } + if (this.amin > this.amax || this.bmin > this.bmax) { + (0, _util.info)("Invalid Range, falling back to defaults"); + this.amin = -100; + this.amax = 100; + this.bmin = -100; + this.bmax = 100; + } + } + #fn_g(x) { + return x >= 6 / 29 ? x ** 3 : 108 / 841 * (x - 4 / 29); + } + #decode(value, high1, low2, high2) { + return low2 + value * (high2 - low2) / high1; + } + #toRgb(src, srcOffset, maxVal, dest, destOffset) { + let Ls = src[srcOffset]; + let as = src[srcOffset + 1]; + let bs = src[srcOffset + 2]; + if (maxVal !== false) { + Ls = this.#decode(Ls, maxVal, 0, 100); + as = this.#decode(as, maxVal, this.amin, this.amax); + bs = this.#decode(bs, maxVal, this.bmin, this.bmax); + } + if (as > this.amax) { + as = this.amax; + } else if (as < this.amin) { + as = this.amin; + } + if (bs > this.bmax) { + bs = this.bmax; + } else if (bs < this.bmin) { + bs = this.bmin; + } + const M = (Ls + 16) / 116; + const L = M + as / 500; + const N = M - bs / 200; + const X = this.XW * this.#fn_g(L); + const Y = this.YW * this.#fn_g(M); + const Z = this.ZW * this.#fn_g(N); + let r, g, b; + if (this.ZW < 1) { + r = X * 3.1339 + Y * -1.617 + Z * -0.4906; + g = X * -0.9785 + Y * 1.916 + Z * 0.0333; + b = X * 0.072 + Y * -0.229 + Z * 1.4057; + } else { + r = X * 3.2406 + Y * -1.5372 + Z * -0.4986; + g = X * -0.9689 + Y * 1.8758 + Z * 0.0415; + b = X * 0.0557 + Y * -0.204 + Z * 1.057; + } + dest[destOffset] = Math.sqrt(r) * 255; + dest[destOffset + 1] = Math.sqrt(g) * 255; + dest[destOffset + 2] = Math.sqrt(b) * 255; + } + getRgbItem(src, srcOffset, dest, destOffset) { + this.#toRgb(src, srcOffset, false, dest, destOffset); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const maxVal = (1 << bits) - 1; + for (let i = 0; i < count; i++) { + this.#toRgb(src, srcOffset, maxVal, dest, destOffset); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + isDefaultDecode(decodeMap, bpc) { + return true; + } + get usesZeroToOneRange() { + return (0, _util.shadow)(this, "usesZeroToOneRange", false); + } +} + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PartialEvaluator = exports.EvaluatorPreprocessor = void 0; +var _util = __w_pdfjs_require__(2); +var _cmap = __w_pdfjs_require__(14); +var _primitives = __w_pdfjs_require__(4); +var _fonts = __w_pdfjs_require__(34); +var _encodings = __w_pdfjs_require__(37); +var _standard_fonts = __w_pdfjs_require__(41); +var _pattern = __w_pdfjs_require__(50); +var _xfa_fonts = __w_pdfjs_require__(51); +var _to_unicode_map = __w_pdfjs_require__(42); +var _function = __w_pdfjs_require__(57); +var _parser = __w_pdfjs_require__(16); +var _image_utils = __w_pdfjs_require__(59); +var _stream = __w_pdfjs_require__(8); +var _base_stream = __w_pdfjs_require__(5); +var _bidi = __w_pdfjs_require__(60); +var _colorspace = __w_pdfjs_require__(12); +var _decode_stream = __w_pdfjs_require__(18); +var _fonts_utils = __w_pdfjs_require__(38); +var _font_substitutions = __w_pdfjs_require__(61); +var _glyphlist = __w_pdfjs_require__(39); +var _metrics = __w_pdfjs_require__(45); +var _unicode = __w_pdfjs_require__(40); +var _image_resizer = __w_pdfjs_require__(62); +var _murmurhash = __w_pdfjs_require__(63); +var _operator_list = __w_pdfjs_require__(64); +var _image = __w_pdfjs_require__(65); +const DefaultPartialEvaluatorOptions = Object.freeze({ + maxImageSize: -1, + disableFontFace: false, + ignoreErrors: false, + isEvalSupported: true, + isOffscreenCanvasSupported: false, + canvasMaxAreaInBytes: -1, + fontExtraProperties: false, + useSystemFonts: true, + cMapUrl: null, + standardFontDataUrl: null +}); +const PatternType = { + TILING: 1, + SHADING: 2 +}; +const TEXT_CHUNK_BATCH_SIZE = 10; +const deferred = Promise.resolve(); +function normalizeBlendMode(value, parsingArray = false) { + if (Array.isArray(value)) { + for (const val of value) { + const maybeBM = normalizeBlendMode(val, true); + if (maybeBM) { + return maybeBM; + } + } + (0, _util.warn)(`Unsupported blend mode Array: ${value}`); + return "source-over"; + } + if (!(value instanceof _primitives.Name)) { + if (parsingArray) { + return null; + } + return "source-over"; + } + switch (value.name) { + case "Normal": + case "Compatible": + return "source-over"; + case "Multiply": + return "multiply"; + case "Screen": + return "screen"; + case "Overlay": + return "overlay"; + case "Darken": + return "darken"; + case "Lighten": + return "lighten"; + case "ColorDodge": + return "color-dodge"; + case "ColorBurn": + return "color-burn"; + case "HardLight": + return "hard-light"; + case "SoftLight": + return "soft-light"; + case "Difference": + return "difference"; + case "Exclusion": + return "exclusion"; + case "Hue": + return "hue"; + case "Saturation": + return "saturation"; + case "Color": + return "color"; + case "Luminosity": + return "luminosity"; + } + if (parsingArray) { + return null; + } + (0, _util.warn)(`Unsupported blend mode: ${value.name}`); + return "source-over"; +} +function incrementCachedImageMaskCount(data) { + if (data.fn === _util.OPS.paintImageMaskXObject && data.args[0]?.count > 0) { + data.args[0].count++; + } +} +class TimeSlotManager { + static TIME_SLOT_DURATION_MS = 20; + static CHECK_TIME_EVERY = 100; + constructor() { + this.reset(); + } + check() { + if (++this.checked < TimeSlotManager.CHECK_TIME_EVERY) { + return false; + } + this.checked = 0; + return this.endTime <= Date.now(); + } + reset() { + this.endTime = Date.now() + TimeSlotManager.TIME_SLOT_DURATION_MS; + this.checked = 0; + } +} +class PartialEvaluator { + constructor({ + xref, + handler, + pageIndex, + idFactory, + fontCache, + builtInCMapCache, + standardFontDataCache, + globalImageCache, + systemFontCache, + options = null + }) { + this.xref = xref; + this.handler = handler; + this.pageIndex = pageIndex; + this.idFactory = idFactory; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.standardFontDataCache = standardFontDataCache; + this.globalImageCache = globalImageCache; + this.systemFontCache = systemFontCache; + this.options = options || DefaultPartialEvaluatorOptions; + this.parsingType3Font = false; + this._regionalImageCache = new _image_utils.RegionalImageCache(); + this._fetchBuiltInCMapBound = this.fetchBuiltInCMap.bind(this); + _image_resizer.ImageResizer.setMaxArea(this.options.canvasMaxAreaInBytes); + } + get _pdfFunctionFactory() { + const pdfFunctionFactory = new _function.PDFFunctionFactory({ + xref: this.xref, + isEvalSupported: this.options.isEvalSupported + }); + return (0, _util.shadow)(this, "_pdfFunctionFactory", pdfFunctionFactory); + } + clone(newOptions = null) { + const newEvaluator = Object.create(this); + newEvaluator.options = Object.assign(Object.create(null), this.options, newOptions); + return newEvaluator; + } + hasBlendModes(resources, nonBlendModesSet) { + if (!(resources instanceof _primitives.Dict)) { + return false; + } + if (resources.objId && nonBlendModesSet.has(resources.objId)) { + return false; + } + const processed = new _primitives.RefSet(nonBlendModesSet); + if (resources.objId) { + processed.put(resources.objId); + } + const nodes = [resources], + xref = this.xref; + while (nodes.length) { + const node = nodes.shift(); + const graphicStates = node.get("ExtGState"); + if (graphicStates instanceof _primitives.Dict) { + for (let graphicState of graphicStates.getRawValues()) { + if (graphicState instanceof _primitives.Ref) { + if (processed.has(graphicState)) { + continue; + } + try { + graphicState = xref.fetch(graphicState); + } catch (ex) { + processed.put(graphicState); + (0, _util.info)(`hasBlendModes - ignoring ExtGState: "${ex}".`); + continue; + } + } + if (!(graphicState instanceof _primitives.Dict)) { + continue; + } + if (graphicState.objId) { + processed.put(graphicState.objId); + } + const bm = graphicState.get("BM"); + if (bm instanceof _primitives.Name) { + if (bm.name !== "Normal") { + return true; + } + continue; + } + if (bm !== undefined && Array.isArray(bm)) { + for (const element of bm) { + if (element instanceof _primitives.Name && element.name !== "Normal") { + return true; + } + } + } + } + } + const xObjects = node.get("XObject"); + if (!(xObjects instanceof _primitives.Dict)) { + continue; + } + for (let xObject of xObjects.getRawValues()) { + if (xObject instanceof _primitives.Ref) { + if (processed.has(xObject)) { + continue; + } + try { + xObject = xref.fetch(xObject); + } catch (ex) { + processed.put(xObject); + (0, _util.info)(`hasBlendModes - ignoring XObject: "${ex}".`); + continue; + } + } + if (!(xObject instanceof _base_stream.BaseStream)) { + continue; + } + if (xObject.dict.objId) { + processed.put(xObject.dict.objId); + } + const xResources = xObject.dict.get("Resources"); + if (!(xResources instanceof _primitives.Dict)) { + continue; + } + if (xResources.objId && processed.has(xResources.objId)) { + continue; + } + nodes.push(xResources); + if (xResources.objId) { + processed.put(xResources.objId); + } + } + } + for (const ref of processed) { + nonBlendModesSet.put(ref); + } + return false; + } + async fetchBuiltInCMap(name) { + const cachedData = this.builtInCMapCache.get(name); + if (cachedData) { + return cachedData; + } + let data; + if (this.options.cMapUrl !== null) { + const url = `${this.options.cMapUrl}${name}.bcmap`; + const response = await fetch(url); + if (!response.ok) { + throw new Error(`fetchBuiltInCMap: failed to fetch file "${url}" with "${response.statusText}".`); + } + data = { + cMapData: new Uint8Array(await response.arrayBuffer()), + compressionType: _util.CMapCompressionType.BINARY + }; + } else { + data = await this.handler.sendWithPromise("FetchBuiltInCMap", { + name + }); + } + if (data.compressionType !== _util.CMapCompressionType.NONE) { + this.builtInCMapCache.set(name, data); + } + return data; + } + async fetchStandardFontData(name) { + const cachedData = this.standardFontDataCache.get(name); + if (cachedData) { + return new _stream.Stream(cachedData); + } + if (this.options.useSystemFonts && name !== "Symbol" && name !== "ZapfDingbats") { + return null; + } + const standardFontNameToFileName = (0, _standard_fonts.getFontNameToFileMap)(), + filename = standardFontNameToFileName[name]; + let data; + if (this.options.standardFontDataUrl !== null) { + const url = `${this.options.standardFontDataUrl}${filename}`; + const response = await fetch(url); + if (!response.ok) { + (0, _util.warn)(`fetchStandardFontData: failed to fetch file "${url}" with "${response.statusText}".`); + } else { + data = await response.arrayBuffer(); + } + } else { + try { + data = await this.handler.sendWithPromise("FetchStandardFontData", { + filename + }); + } catch (e) { + (0, _util.warn)(`fetchStandardFontData: failed to fetch file "${filename}" with "${e}".`); + } + } + if (!data) { + return null; + } + this.standardFontDataCache.set(name, data); + return new _stream.Stream(data); + } + async buildFormXObject(resources, xobj, smask, operatorList, task, initialState, localColorSpaceCache) { + const dict = xobj.dict; + const matrix = dict.getArray("Matrix"); + let bbox = dict.getArray("BBox"); + bbox = Array.isArray(bbox) && bbox.length === 4 ? _util.Util.normalizeRect(bbox) : null; + let optionalContent, groupOptions; + if (dict.has("OC")) { + optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources); + } + if (optionalContent !== undefined) { + operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + const group = dict.get("Group"); + if (group) { + groupOptions = { + matrix, + bbox, + smask, + isolated: false, + knockout: false + }; + const groupSubtype = group.get("S"); + let colorSpace = null; + if ((0, _primitives.isName)(groupSubtype, "Transparency")) { + groupOptions.isolated = group.get("I") || false; + groupOptions.knockout = group.get("K") || false; + if (group.has("CS")) { + const cs = group.getRaw("CS"); + const cachedColorSpace = _colorspace.ColorSpace.getCached(cs, this.xref, localColorSpaceCache); + if (cachedColorSpace) { + colorSpace = cachedColorSpace; + } else { + colorSpace = await this.parseColorSpace({ + cs, + resources, + localColorSpaceCache + }); + } + } + } + if (smask?.backdrop) { + colorSpace ||= _colorspace.ColorSpace.singletons.rgb; + smask.backdrop = colorSpace.getRgb(smask.backdrop, 0); + } + operatorList.addOp(_util.OPS.beginGroup, [groupOptions]); + } + const args = group ? [matrix, null] : [matrix, bbox]; + operatorList.addOp(_util.OPS.paintFormXObjectBegin, args); + return this.getOperatorList({ + stream: xobj, + task, + resources: dict.get("Resources") || resources, + operatorList, + initialState + }).then(function () { + operatorList.addOp(_util.OPS.paintFormXObjectEnd, []); + if (group) { + operatorList.addOp(_util.OPS.endGroup, [groupOptions]); + } + if (optionalContent !== undefined) { + operatorList.addOp(_util.OPS.endMarkedContent, []); + } + }); + } + _sendImgData(objId, imgData, cacheGlobally = false) { + const transfers = imgData ? [imgData.bitmap || imgData.data.buffer] : null; + if (this.parsingType3Font || cacheGlobally) { + return this.handler.send("commonobj", [objId, "Image", imgData], transfers); + } + return this.handler.send("obj", [objId, this.pageIndex, "Image", imgData], transfers); + } + async buildPaintImageXObject({ + resources, + image, + isInline = false, + operatorList, + cacheKey, + localImageCache, + localColorSpaceCache + }) { + const dict = image.dict; + const imageRef = dict.objId; + const w = dict.get("W", "Width"); + const h = dict.get("H", "Height"); + if (!(w && typeof w === "number") || !(h && typeof h === "number")) { + (0, _util.warn)("Image dimensions are missing, or not numbers."); + return; + } + const maxImageSize = this.options.maxImageSize; + if (maxImageSize !== -1 && w * h > maxImageSize) { + const msg = "Image exceeded maximum allowed size and was removed."; + if (this.options.ignoreErrors) { + (0, _util.warn)(msg); + return; + } + throw new Error(msg); + } + let optionalContent; + if (dict.has("OC")) { + optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources); + } + const imageMask = dict.get("IM", "ImageMask") || false; + let imgData, args; + if (imageMask) { + const interpolate = dict.get("I", "Interpolate"); + const bitStrideLength = w + 7 >> 3; + const imgArray = image.getBytes(bitStrideLength * h); + const decode = dict.getArray("D", "Decode"); + if (this.parsingType3Font) { + imgData = _image.PDFImage.createRawMask({ + imgArray, + width: w, + height: h, + imageIsFromDecodeStream: image instanceof _decode_stream.DecodeStream, + inverseDecode: decode?.[0] > 0, + interpolate + }); + imgData.cached = !!cacheKey; + args = [imgData]; + operatorList.addImageOps(_util.OPS.paintImageMaskXObject, args, optionalContent); + if (cacheKey) { + const cacheData = { + fn: _util.OPS.paintImageMaskXObject, + args, + optionalContent + }; + localImageCache.set(cacheKey, imageRef, cacheData); + if (imageRef) { + this._regionalImageCache.set(null, imageRef, cacheData); + } + } + return; + } + imgData = await _image.PDFImage.createMask({ + imgArray, + width: w, + height: h, + imageIsFromDecodeStream: image instanceof _decode_stream.DecodeStream, + inverseDecode: decode?.[0] > 0, + interpolate, + isOffscreenCanvasSupported: this.options.isOffscreenCanvasSupported + }); + if (imgData.isSingleOpaquePixel) { + operatorList.addImageOps(_util.OPS.paintSolidColorImageMask, [], optionalContent); + if (cacheKey) { + const cacheData = { + fn: _util.OPS.paintSolidColorImageMask, + args: [], + optionalContent + }; + localImageCache.set(cacheKey, imageRef, cacheData); + if (imageRef) { + this._regionalImageCache.set(null, imageRef, cacheData); + } + } + return; + } + const objId = `mask_${this.idFactory.createObjId()}`; + operatorList.addDependency(objId); + this._sendImgData(objId, imgData); + args = [{ + data: objId, + width: imgData.width, + height: imgData.height, + interpolate: imgData.interpolate, + count: 1 + }]; + operatorList.addImageOps(_util.OPS.paintImageMaskXObject, args, optionalContent); + if (cacheKey) { + const cacheData = { + fn: _util.OPS.paintImageMaskXObject, + args, + optionalContent + }; + localImageCache.set(cacheKey, imageRef, cacheData); + if (imageRef) { + this._regionalImageCache.set(null, imageRef, cacheData); + } + } + return; + } + const SMALL_IMAGE_DIMENSIONS = 200; + if (isInline && !dict.has("SMask") && !dict.has("Mask") && w + h < SMALL_IMAGE_DIMENSIONS) { + const imageObj = new _image.PDFImage({ + xref: this.xref, + res: resources, + image, + isInline, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }); + imgData = await imageObj.createImageData(true, false); + operatorList.isOffscreenCanvasSupported = this.options.isOffscreenCanvasSupported; + operatorList.addImageOps(_util.OPS.paintInlineImageXObject, [imgData], optionalContent); + return; + } + let objId = `img_${this.idFactory.createObjId()}`, + cacheGlobally = false; + if (this.parsingType3Font) { + objId = `${this.idFactory.getDocId()}_type3_${objId}`; + } else if (imageRef) { + cacheGlobally = this.globalImageCache.shouldCache(imageRef, this.pageIndex); + if (cacheGlobally) { + objId = `${this.idFactory.getDocId()}_${objId}`; + } + } + operatorList.addDependency(objId); + args = [objId, w, h]; + _image.PDFImage.buildImage({ + xref: this.xref, + res: resources, + image, + isInline, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }).then(async imageObj => { + imgData = await imageObj.createImageData(false, this.options.isOffscreenCanvasSupported); + if (cacheKey && imageRef && cacheGlobally) { + const length = imgData.bitmap ? imgData.width * imgData.height * 4 : imgData.data.length; + this.globalImageCache.addByteSize(imageRef, length); + } + return this._sendImgData(objId, imgData, cacheGlobally); + }).catch(reason => { + (0, _util.warn)(`Unable to decode image "${objId}": "${reason}".`); + return this._sendImgData(objId, null, cacheGlobally); + }); + operatorList.addImageOps(_util.OPS.paintImageXObject, args, optionalContent); + if (cacheKey) { + const cacheData = { + fn: _util.OPS.paintImageXObject, + args, + optionalContent + }; + localImageCache.set(cacheKey, imageRef, cacheData); + if (imageRef) { + this._regionalImageCache.set(null, imageRef, cacheData); + if (cacheGlobally) { + (0, _util.assert)(!isInline, "Cannot cache an inline image globally."); + this.globalImageCache.setData(imageRef, { + objId, + fn: _util.OPS.paintImageXObject, + args, + optionalContent, + byteSize: 0 + }); + } + } + } + } + handleSMask(smask, resources, operatorList, task, stateManager, localColorSpaceCache) { + const smaskContent = smask.get("G"); + const smaskOptions = { + subtype: smask.get("S").name, + backdrop: smask.get("BC") + }; + const transferObj = smask.get("TR"); + if ((0, _function.isPDFFunction)(transferObj)) { + const transferFn = this._pdfFunctionFactory.create(transferObj); + const transferMap = new Uint8Array(256); + const tmp = new Float32Array(1); + for (let i = 0; i < 256; i++) { + tmp[0] = i / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[i] = tmp[0] * 255 | 0; + } + smaskOptions.transferMap = transferMap; + } + return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone(), localColorSpaceCache); + } + handleTransferFunction(tr) { + let transferArray; + if (Array.isArray(tr)) { + transferArray = tr; + } else if ((0, _function.isPDFFunction)(tr)) { + transferArray = [tr]; + } else { + return null; + } + const transferMaps = []; + let numFns = 0, + numEffectfulFns = 0; + for (const entry of transferArray) { + const transferObj = this.xref.fetchIfRef(entry); + numFns++; + if ((0, _primitives.isName)(transferObj, "Identity")) { + transferMaps.push(null); + continue; + } else if (!(0, _function.isPDFFunction)(transferObj)) { + return null; + } + const transferFn = this._pdfFunctionFactory.create(transferObj); + const transferMap = new Uint8Array(256), + tmp = new Float32Array(1); + for (let j = 0; j < 256; j++) { + tmp[0] = j / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[j] = tmp[0] * 255 | 0; + } + transferMaps.push(transferMap); + numEffectfulFns++; + } + if (!(numFns === 1 || numFns === 4)) { + return null; + } + if (numEffectfulFns === 0) { + return null; + } + return transferMaps; + } + handleTilingType(fn, color, resources, pattern, patternDict, operatorList, task, localTilingPatternCache) { + const tilingOpList = new _operator_list.OperatorList(); + const patternResources = _primitives.Dict.merge({ + xref: this.xref, + dictArray: [patternDict.get("Resources"), resources] + }); + return this.getOperatorList({ + stream: pattern, + task, + resources: patternResources, + operatorList: tilingOpList + }).then(function () { + const operatorListIR = tilingOpList.getIR(); + const tilingPatternIR = (0, _pattern.getTilingPatternIR)(operatorListIR, patternDict, color); + operatorList.addDependencies(tilingOpList.dependencies); + operatorList.addOp(fn, tilingPatternIR); + if (patternDict.objId) { + localTilingPatternCache.set(null, patternDict.objId, { + operatorListIR, + dict: patternDict + }); + } + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`handleTilingType - ignoring pattern: "${reason}".`); + return; + } + throw reason; + }); + } + handleSetFont(resources, fontArgs, fontRef, operatorList, task, state, fallbackFontDict = null, cssFontInfo = null) { + const fontName = fontArgs?.[0] instanceof _primitives.Name ? fontArgs[0].name : null; + return this.loadFont(fontName, fontRef, resources, fallbackFontDict, cssFontInfo).then(translated => { + if (!translated.font.isType3Font) { + return translated; + } + return translated.loadType3Data(this, resources, task).then(function () { + operatorList.addDependencies(translated.type3Dependencies); + return translated; + }).catch(reason => { + return new TranslatedFont({ + loadedName: "g_font_error", + font: new _fonts.ErrorFont(`Type3 font load error: ${reason}`), + dict: translated.font, + evaluatorOptions: this.options + }); + }); + }).then(translated => { + state.font = translated.font; + translated.send(this.handler); + return translated.loadedName; + }); + } + handleText(chars, state) { + const font = state.font; + const glyphs = font.charsToGlyphs(chars); + if (font.data) { + const isAddToPathSet = !!(state.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + if (isAddToPathSet || state.fillColorSpace.name === "Pattern" || font.disableFontFace || this.options.disableFontFace) { + PartialEvaluator.buildFontPaths(font, glyphs, this.handler, this.options); + } + } + return glyphs; + } + ensureStateFont(state) { + if (state.font) { + return; + } + const reason = new _util.FormatError("Missing setFont (Tf) operator before text rendering operator."); + if (this.options.ignoreErrors) { + (0, _util.warn)(`ensureStateFont: "${reason}".`); + return; + } + throw reason; + } + async setGState({ + resources, + gState, + operatorList, + cacheKey, + task, + stateManager, + localGStateCache, + localColorSpaceCache + }) { + const gStateRef = gState.objId; + let isSimpleGState = true; + const gStateObj = []; + let promise = Promise.resolve(); + for (const key of gState.getKeys()) { + const value = gState.get(key); + switch (key) { + case "Type": + break; + case "LW": + case "LC": + case "LJ": + case "ML": + case "D": + case "RI": + case "FL": + case "CA": + case "ca": + gStateObj.push([key, value]); + break; + case "Font": + isSimpleGState = false; + promise = promise.then(() => { + return this.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) { + operatorList.addDependency(loadedName); + gStateObj.push([key, [loadedName, value[1]]]); + }); + }); + break; + case "BM": + gStateObj.push([key, normalizeBlendMode(value)]); + break; + case "SMask": + if ((0, _primitives.isName)(value, "None")) { + gStateObj.push([key, false]); + break; + } + if (value instanceof _primitives.Dict) { + isSimpleGState = false; + promise = promise.then(() => { + return this.handleSMask(value, resources, operatorList, task, stateManager, localColorSpaceCache); + }); + gStateObj.push([key, true]); + } else { + (0, _util.warn)("Unsupported SMask type"); + } + break; + case "TR": + const transferMaps = this.handleTransferFunction(value); + gStateObj.push([key, transferMaps]); + break; + case "OP": + case "op": + case "OPM": + case "BG": + case "BG2": + case "UCR": + case "UCR2": + case "TR2": + case "HT": + case "SM": + case "SA": + case "AIS": + case "TK": + (0, _util.info)("graphic state operator " + key); + break; + default: + (0, _util.info)("Unknown graphic state operator " + key); + break; + } + } + return promise.then(function () { + if (gStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [gStateObj]); + } + if (isSimpleGState) { + localGStateCache.set(cacheKey, gStateRef, gStateObj); + } + }); + } + loadFont(fontName, font, resources, fallbackFontDict = null, cssFontInfo = null) { + const errorFont = async () => { + return new TranslatedFont({ + loadedName: "g_font_error", + font: new _fonts.ErrorFont(`Font "${fontName}" is not available.`), + dict: font, + evaluatorOptions: this.options + }); + }; + let fontRef; + if (font) { + if (font instanceof _primitives.Ref) { + fontRef = font; + } + } else { + const fontRes = resources.get("Font"); + if (fontRes) { + fontRef = fontRes.getRaw(fontName); + } + } + if (fontRef) { + if (this.parsingType3Font && this.type3FontRefs.has(fontRef)) { + return errorFont(); + } + if (this.fontCache.has(fontRef)) { + return this.fontCache.get(fontRef); + } + font = this.xref.fetchIfRef(fontRef); + } + if (!(font instanceof _primitives.Dict)) { + if (!this.options.ignoreErrors && !this.parsingType3Font) { + (0, _util.warn)(`Font "${fontName}" is not available.`); + return errorFont(); + } + (0, _util.warn)(`Font "${fontName}" is not available -- attempting to fallback to a default font.`); + font = fallbackFontDict || PartialEvaluator.fallbackFontDict; + } + if (font.cacheKey && this.fontCache.has(font.cacheKey)) { + return this.fontCache.get(font.cacheKey); + } + const fontCapability = new _util.PromiseCapability(); + let preEvaluatedFont; + try { + preEvaluatedFont = this.preEvaluateFont(font); + preEvaluatedFont.cssFontInfo = cssFontInfo; + } catch (reason) { + (0, _util.warn)(`loadFont - preEvaluateFont failed: "${reason}".`); + return errorFont(); + } + const { + descriptor, + hash + } = preEvaluatedFont; + const fontRefIsRef = fontRef instanceof _primitives.Ref; + let fontID; + if (hash && descriptor instanceof _primitives.Dict) { + const fontAliases = descriptor.fontAliases ||= Object.create(null); + if (fontAliases[hash]) { + const aliasFontRef = fontAliases[hash].aliasRef; + if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) { + this.fontCache.putAlias(fontRef, aliasFontRef); + return this.fontCache.get(fontRef); + } + } else { + fontAliases[hash] = { + fontID: this.idFactory.createFontId() + }; + } + if (fontRefIsRef) { + fontAliases[hash].aliasRef = fontRef; + } + fontID = fontAliases[hash].fontID; + } else { + fontID = this.idFactory.createFontId(); + } + (0, _util.assert)(fontID?.startsWith("f"), 'The "fontID" must be (correctly) defined.'); + if (fontRefIsRef) { + this.fontCache.put(fontRef, fontCapability.promise); + } else { + font.cacheKey = `cacheKey_${fontID}`; + this.fontCache.put(font.cacheKey, fontCapability.promise); + } + font.loadedName = `${this.idFactory.getDocId()}_${fontID}`; + this.translateFont(preEvaluatedFont).then(translatedFont => { + fontCapability.resolve(new TranslatedFont({ + loadedName: font.loadedName, + font: translatedFont, + dict: font, + evaluatorOptions: this.options + })); + }).catch(reason => { + (0, _util.warn)(`loadFont - translateFont failed: "${reason}".`); + fontCapability.resolve(new TranslatedFont({ + loadedName: font.loadedName, + font: new _fonts.ErrorFont(reason instanceof Error ? reason.message : reason), + dict: font, + evaluatorOptions: this.options + })); + }); + return fontCapability.promise; + } + buildPath(operatorList, fn, args, parsingText = false) { + const lastIndex = operatorList.length - 1; + if (!args) { + args = []; + } + if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== _util.OPS.constructPath) { + if (parsingText) { + (0, _util.warn)(`Encountered path operator "${fn}" inside of a text object.`); + operatorList.addOp(_util.OPS.save, null); + } + let minMax; + switch (fn) { + case _util.OPS.rectangle: + const x = args[0] + args[2]; + const y = args[1] + args[3]; + minMax = [Math.min(args[0], x), Math.max(args[0], x), Math.min(args[1], y), Math.max(args[1], y)]; + break; + case _util.OPS.moveTo: + case _util.OPS.lineTo: + minMax = [args[0], args[0], args[1], args[1]]; + break; + default: + minMax = [Infinity, -Infinity, Infinity, -Infinity]; + break; + } + operatorList.addOp(_util.OPS.constructPath, [[fn], args, minMax]); + if (parsingText) { + operatorList.addOp(_util.OPS.restore, null); + } + } else { + const opArgs = operatorList.argsArray[lastIndex]; + opArgs[0].push(fn); + opArgs[1].push(...args); + const minMax = opArgs[2]; + switch (fn) { + case _util.OPS.rectangle: + const x = args[0] + args[2]; + const y = args[1] + args[3]; + minMax[0] = Math.min(minMax[0], args[0], x); + minMax[1] = Math.max(minMax[1], args[0], x); + minMax[2] = Math.min(minMax[2], args[1], y); + minMax[3] = Math.max(minMax[3], args[1], y); + break; + case _util.OPS.moveTo: + case _util.OPS.lineTo: + minMax[0] = Math.min(minMax[0], args[0]); + minMax[1] = Math.max(minMax[1], args[0]); + minMax[2] = Math.min(minMax[2], args[1]); + minMax[3] = Math.max(minMax[3], args[1]); + break; + } + } + } + parseColorSpace({ + cs, + resources, + localColorSpaceCache + }) { + return _colorspace.ColorSpace.parseAsync({ + cs, + xref: this.xref, + resources, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return null; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`parseColorSpace - ignoring ColorSpace: "${reason}".`); + return null; + } + throw reason; + }); + } + parseShading({ + shading, + resources, + localColorSpaceCache, + localShadingPatternCache + }) { + let id = localShadingPatternCache.get(shading); + if (!id) { + var shadingFill = _pattern.Pattern.parseShading(shading, this.xref, resources, this._pdfFunctionFactory, localColorSpaceCache); + const patternIR = shadingFill.getIR(); + id = `pattern_${this.idFactory.createObjId()}`; + if (this.parsingType3Font) { + id = `${this.idFactory.getDocId()}_type3_${id}`; + } + localShadingPatternCache.set(shading, id); + if (this.parsingType3Font) { + this.handler.send("commonobj", [id, "Pattern", patternIR]); + } else { + this.handler.send("obj", [id, this.pageIndex, "Pattern", patternIR]); + } + } + return id; + } + handleColorN(operatorList, fn, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache) { + const patternName = args.pop(); + if (patternName instanceof _primitives.Name) { + const rawPattern = patterns.getRaw(patternName.name); + const localTilingPattern = rawPattern instanceof _primitives.Ref && localTilingPatternCache.getByRef(rawPattern); + if (localTilingPattern) { + try { + const color = cs.base ? cs.base.getRgb(args, 0) : null; + const tilingPatternIR = (0, _pattern.getTilingPatternIR)(localTilingPattern.operatorListIR, localTilingPattern.dict, color); + operatorList.addOp(fn, tilingPatternIR); + return undefined; + } catch {} + } + const pattern = this.xref.fetchIfRef(rawPattern); + if (pattern) { + const dict = pattern instanceof _base_stream.BaseStream ? pattern.dict : pattern; + const typeNum = dict.get("PatternType"); + if (typeNum === PatternType.TILING) { + const color = cs.base ? cs.base.getRgb(args, 0) : null; + return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task, localTilingPatternCache); + } else if (typeNum === PatternType.SHADING) { + const shading = dict.get("Shading"); + const matrix = dict.getArray("Matrix"); + const objId = this.parseShading({ + shading, + resources, + localColorSpaceCache, + localShadingPatternCache + }); + operatorList.addOp(fn, ["Shading", objId, matrix]); + return undefined; + } + throw new _util.FormatError(`Unknown PatternType: ${typeNum}`); + } + } + throw new _util.FormatError(`Unknown PatternName: ${patternName}`); + } + _parseVisibilityExpression(array, nestingCounter, currentResult) { + const MAX_NESTING = 10; + if (++nestingCounter > MAX_NESTING) { + (0, _util.warn)("Visibility expression is too deeply nested"); + return; + } + const length = array.length; + const operator = this.xref.fetchIfRef(array[0]); + if (length < 2 || !(operator instanceof _primitives.Name)) { + (0, _util.warn)("Invalid visibility expression"); + return; + } + switch (operator.name) { + case "And": + case "Or": + case "Not": + currentResult.push(operator.name); + break; + default: + (0, _util.warn)(`Invalid operator ${operator.name} in visibility expression`); + return; + } + for (let i = 1; i < length; i++) { + const raw = array[i]; + const object = this.xref.fetchIfRef(raw); + if (Array.isArray(object)) { + const nestedResult = []; + currentResult.push(nestedResult); + this._parseVisibilityExpression(object, nestingCounter, nestedResult); + } else if (raw instanceof _primitives.Ref) { + currentResult.push(raw.toString()); + } + } + } + async parseMarkedContentProps(contentProperties, resources) { + let optionalContent; + if (contentProperties instanceof _primitives.Name) { + const properties = resources.get("Properties"); + optionalContent = properties.get(contentProperties.name); + } else if (contentProperties instanceof _primitives.Dict) { + optionalContent = contentProperties; + } else { + throw new _util.FormatError("Optional content properties malformed."); + } + const optionalContentType = optionalContent.get("Type")?.name; + if (optionalContentType === "OCG") { + return { + type: optionalContentType, + id: optionalContent.objId + }; + } else if (optionalContentType === "OCMD") { + const expression = optionalContent.get("VE"); + if (Array.isArray(expression)) { + const result = []; + this._parseVisibilityExpression(expression, 0, result); + if (result.length > 0) { + return { + type: "OCMD", + expression: result + }; + } + } + const optionalContentGroups = optionalContent.get("OCGs"); + if (Array.isArray(optionalContentGroups) || optionalContentGroups instanceof _primitives.Dict) { + const groupIds = []; + if (Array.isArray(optionalContentGroups)) { + for (const ocg of optionalContentGroups) { + groupIds.push(ocg.toString()); + } + } else { + groupIds.push(optionalContentGroups.objId); + } + return { + type: optionalContentType, + ids: groupIds, + policy: optionalContent.get("P") instanceof _primitives.Name ? optionalContent.get("P").name : null, + expression: null + }; + } else if (optionalContentGroups instanceof _primitives.Ref) { + return { + type: optionalContentType, + id: optionalContentGroups.toString() + }; + } + } + return null; + } + getOperatorList({ + stream, + task, + resources, + operatorList, + initialState = null, + fallbackFontDict = null + }) { + resources ||= _primitives.Dict.empty; + initialState ||= new EvalState(); + if (!operatorList) { + throw new Error('getOperatorList: missing "operatorList" parameter'); + } + const self = this; + const xref = this.xref; + let parsingText = false; + const localImageCache = new _image_utils.LocalImageCache(); + const localColorSpaceCache = new _image_utils.LocalColorSpaceCache(); + const localGStateCache = new _image_utils.LocalGStateCache(); + const localTilingPatternCache = new _image_utils.LocalTilingPatternCache(); + const localShadingPatternCache = new Map(); + const xobjs = resources.get("XObject") || _primitives.Dict.empty; + const patterns = resources.get("Pattern") || _primitives.Dict.empty; + const stateManager = new StateManager(initialState); + const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + const timeSlotManager = new TimeSlotManager(); + function closePendingRestoreOPS(argument) { + for (let i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) { + operatorList.addOp(_util.OPS.restore, []); + } + } + return new Promise(function promiseBody(resolve, reject) { + const next = function (promise) { + Promise.all([promise, operatorList.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + task.ensureNotTerminated(); + timeSlotManager.reset(); + const operation = {}; + let stop, i, ii, cs, name, isValidName; + while (!(stop = timeSlotManager.check())) { + operation.args = null; + if (!preprocessor.read(operation)) { + break; + } + let args = operation.args; + let fn = operation.fn; + switch (fn | 0) { + case _util.OPS.paintXObject: + isValidName = args[0] instanceof _primitives.Name; + name = args[0].name; + if (isValidName) { + const localImage = localImageCache.getByName(name); + if (localImage) { + operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent); + incrementCachedImageMaskCount(localImage); + args = null; + continue; + } + } + next(new Promise(function (resolveXObject, rejectXObject) { + if (!isValidName) { + throw new _util.FormatError("XObject must be referred to by name."); + } + let xobj = xobjs.getRaw(name); + if (xobj instanceof _primitives.Ref) { + const localImage = localImageCache.getByRef(xobj) || self._regionalImageCache.getByRef(xobj); + if (localImage) { + operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent); + incrementCachedImageMaskCount(localImage); + resolveXObject(); + return; + } + const globalImage = self.globalImageCache.getData(xobj, self.pageIndex); + if (globalImage) { + operatorList.addDependency(globalImage.objId); + operatorList.addImageOps(globalImage.fn, globalImage.args, globalImage.optionalContent); + resolveXObject(); + return; + } + xobj = xref.fetch(xobj); + } + if (!(xobj instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("XObject should be a stream"); + } + const type = xobj.dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("XObject should have a Name subtype"); + } + if (type.name === "Form") { + stateManager.save(); + self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone(), localColorSpaceCache).then(function () { + stateManager.restore(); + resolveXObject(); + }, rejectXObject); + return; + } else if (type.name === "Image") { + self.buildPaintImageXObject({ + resources, + image: xobj, + operatorList, + cacheKey: name, + localImageCache, + localColorSpaceCache + }).then(resolveXObject, rejectXObject); + return; + } else if (type.name === "PS") { + (0, _util.info)("Ignored XObject subtype PS"); + } else { + throw new _util.FormatError(`Unhandled XObject subtype ${type.name}`); + } + resolveXObject(); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring XObject: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.setFont: + var fontSize = args[1]; + next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state, fallbackFontDict).then(function (loadedName) { + operatorList.addDependency(loadedName); + operatorList.addOp(_util.OPS.setFont, [loadedName, fontSize]); + })); + return; + case _util.OPS.beginText: + parsingText = true; + break; + case _util.OPS.endText: + parsingText = false; + break; + case _util.OPS.endInlineImage: + var cacheKey = args[0].cacheKey; + if (cacheKey) { + const localImage = localImageCache.getByName(cacheKey); + if (localImage) { + operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent); + incrementCachedImageMaskCount(localImage); + args = null; + continue; + } + } + next(self.buildPaintImageXObject({ + resources, + image: args[0], + isInline: true, + operatorList, + cacheKey, + localImageCache, + localColorSpaceCache + })); + return; + case _util.OPS.showText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + args[0] = self.handleText(args[0], stateManager.state); + break; + case _util.OPS.showSpacedText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + var combinedGlyphs = []; + var state = stateManager.state; + for (const arrItem of args[0]) { + if (typeof arrItem === "string") { + combinedGlyphs.push(...self.handleText(arrItem, state)); + } else if (typeof arrItem === "number") { + combinedGlyphs.push(arrItem); + } + } + args[0] = combinedGlyphs; + fn = _util.OPS.showText; + break; + case _util.OPS.nextLineShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + operatorList.addOp(_util.OPS.nextLine); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + case _util.OPS.nextLineSetSpacingShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + operatorList.addOp(_util.OPS.nextLine); + operatorList.addOp(_util.OPS.setWordSpacing, [args.shift()]); + operatorList.addOp(_util.OPS.setCharSpacing, [args.shift()]); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + case _util.OPS.setTextRenderingMode: + stateManager.state.textRenderingMode = args[0]; + break; + case _util.OPS.setFillColorSpace: + { + const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache); + if (cachedColorSpace) { + stateManager.state.fillColorSpace = cachedColorSpace; + continue; + } + next(self.parseColorSpace({ + cs: args[0], + resources, + localColorSpaceCache + }).then(function (colorSpace) { + if (colorSpace) { + stateManager.state.fillColorSpace = colorSpace; + } + })); + return; + } + case _util.OPS.setStrokeColorSpace: + { + const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache); + if (cachedColorSpace) { + stateManager.state.strokeColorSpace = cachedColorSpace; + continue; + } + next(self.parseColorSpace({ + cs: args[0], + resources, + localColorSpaceCache + }).then(function (colorSpace) { + if (colorSpace) { + stateManager.state.strokeColorSpace = colorSpace; + } + })); + return; + } + case _util.OPS.setFillColor: + cs = stateManager.state.fillColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeColor: + cs = stateManager.state.strokeColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.setFillGray: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeGray: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.setFillCMYKColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeCMYKColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.setFillRGBColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + case _util.OPS.setStrokeRGBColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + case _util.OPS.setFillColorN: + cs = stateManager.state.fillColorSpace; + if (cs.name === "Pattern") { + next(self.handleColorN(operatorList, _util.OPS.setFillColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache)); + return; + } + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeColorN: + cs = stateManager.state.strokeColorSpace; + if (cs.name === "Pattern") { + next(self.handleColorN(operatorList, _util.OPS.setStrokeColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache)); + return; + } + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.shadingFill: + var shadingRes = resources.get("Shading"); + if (!shadingRes) { + throw new _util.FormatError("No shading resource found"); + } + var shading = shadingRes.get(args[0].name); + if (!shading) { + throw new _util.FormatError("No shading object found"); + } + const patternId = self.parseShading({ + shading, + resources, + localColorSpaceCache, + localShadingPatternCache + }); + args = [patternId]; + fn = _util.OPS.shadingFill; + break; + case _util.OPS.setGState: + isValidName = args[0] instanceof _primitives.Name; + name = args[0].name; + if (isValidName) { + const localGStateObj = localGStateCache.getByName(name); + if (localGStateObj) { + if (localGStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [localGStateObj]); + } + args = null; + continue; + } + } + next(new Promise(function (resolveGState, rejectGState) { + if (!isValidName) { + throw new _util.FormatError("GState must be referred to by name."); + } + const extGState = resources.get("ExtGState"); + if (!(extGState instanceof _primitives.Dict)) { + throw new _util.FormatError("ExtGState should be a dictionary."); + } + const gState = extGState.get(name); + if (!(gState instanceof _primitives.Dict)) { + throw new _util.FormatError("GState should be a dictionary."); + } + self.setGState({ + resources, + gState, + operatorList, + cacheKey: name, + task, + stateManager, + localGStateCache, + localColorSpaceCache + }).then(resolveGState, rejectGState); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring ExtGState: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.moveTo: + case _util.OPS.lineTo: + case _util.OPS.curveTo: + case _util.OPS.curveTo2: + case _util.OPS.curveTo3: + case _util.OPS.closePath: + case _util.OPS.rectangle: + self.buildPath(operatorList, fn, args, parsingText); + continue; + case _util.OPS.markPoint: + case _util.OPS.markPointProps: + case _util.OPS.beginCompat: + case _util.OPS.endCompat: + continue; + case _util.OPS.beginMarkedContentProps: + if (!(args[0] instanceof _primitives.Name)) { + (0, _util.warn)(`Expected name for beginMarkedContentProps arg0=${args[0]}`); + continue; + } + if (args[0].name === "OC") { + next(self.parseMarkedContentProps(args[1], resources).then(data => { + operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", data]); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${reason}".`); + return; + } + throw reason; + })); + return; + } + args = [args[0].name, args[1] instanceof _primitives.Dict ? args[1].get("MCID") : null]; + break; + case _util.OPS.beginMarkedContent: + case _util.OPS.endMarkedContent: + default: + if (args !== null) { + for (i = 0, ii = args.length; i < ii; i++) { + if (args[i] instanceof _primitives.Dict) { + break; + } + } + if (i < ii) { + (0, _util.warn)("getOperatorList - ignoring operator: " + fn); + continue; + } + } + } + operatorList.addOp(fn, args); + } + if (stop) { + next(deferred); + return; + } + closePendingRestoreOPS(); + resolve(); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring errors during "${task.name}" ` + `task: "${reason}".`); + closePendingRestoreOPS(); + return; + } + throw reason; + }); + } + getTextContent({ + stream, + task, + resources, + stateManager = null, + includeMarkedContent = false, + sink, + seenStyles = new Set(), + viewBox, + markedContentData = null, + disableNormalization = false + }) { + resources ||= _primitives.Dict.empty; + stateManager ||= new StateManager(new TextState()); + if (includeMarkedContent) { + markedContentData ||= { + level: 0 + }; + } + const textContent = { + items: [], + styles: Object.create(null) + }; + const textContentItem = { + initialized: false, + str: [], + totalWidth: 0, + totalHeight: 0, + width: 0, + height: 0, + vertical: false, + prevTransform: null, + textAdvanceScale: 0, + spaceInFlowMin: 0, + spaceInFlowMax: 0, + trackingSpaceMin: Infinity, + negativeSpaceMax: -Infinity, + notASpace: -Infinity, + transform: null, + fontName: null, + hasEOL: false + }; + const twoLastChars = [" ", " "]; + let twoLastCharsPos = 0; + function saveLastChar(char) { + const nextPos = (twoLastCharsPos + 1) % 2; + const ret = twoLastChars[twoLastCharsPos] !== " " && twoLastChars[nextPos] === " "; + twoLastChars[twoLastCharsPos] = char; + twoLastCharsPos = nextPos; + return ret; + } + function shouldAddWhitepsace() { + return twoLastChars[twoLastCharsPos] !== " " && twoLastChars[(twoLastCharsPos + 1) % 2] === " "; + } + function resetLastChars() { + twoLastChars[0] = twoLastChars[1] = " "; + twoLastCharsPos = 0; + } + const TRACKING_SPACE_FACTOR = 0.102; + const NOT_A_SPACE_FACTOR = 0.03; + const NEGATIVE_SPACE_FACTOR = -0.2; + const SPACE_IN_FLOW_MIN_FACTOR = 0.102; + const SPACE_IN_FLOW_MAX_FACTOR = 0.6; + const VERTICAL_SHIFT_RATIO = 0.25; + const self = this; + const xref = this.xref; + const showSpacedTextBuffer = []; + let xobjs = null; + const emptyXObjectCache = new _image_utils.LocalImageCache(); + const emptyGStateCache = new _image_utils.LocalGStateCache(); + const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + let textState; + function pushWhitespace({ + width = 0, + height = 0, + transform = textContentItem.prevTransform, + fontName = textContentItem.fontName + }) { + textContent.items.push({ + str: " ", + dir: "ltr", + width, + height, + transform, + fontName, + hasEOL: false + }); + } + function getCurrentTextTransform() { + const font = textState.font; + const tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise]; + if (font.isType3Font && (textState.fontSize <= 1 || font.isCharBBox) && !(0, _util.isArrayEqual)(textState.fontMatrix, _util.FONT_IDENTITY_MATRIX)) { + const glyphHeight = font.bbox[3] - font.bbox[1]; + if (glyphHeight > 0) { + tsm[3] *= glyphHeight * textState.fontMatrix[3]; + } + } + return _util.Util.transform(textState.ctm, _util.Util.transform(textState.textMatrix, tsm)); + } + function ensureTextContentItem() { + if (textContentItem.initialized) { + return textContentItem; + } + const { + font, + loadedName + } = textState; + if (!seenStyles.has(loadedName)) { + seenStyles.add(loadedName); + textContent.styles[loadedName] = { + fontFamily: font.fallbackName, + ascent: font.ascent, + descent: font.descent, + vertical: font.vertical + }; + } + textContentItem.fontName = loadedName; + const trm = textContentItem.transform = getCurrentTextTransform(); + if (!font.vertical) { + textContentItem.width = textContentItem.totalWidth = 0; + textContentItem.height = textContentItem.totalHeight = Math.hypot(trm[2], trm[3]); + textContentItem.vertical = false; + } else { + textContentItem.width = textContentItem.totalWidth = Math.hypot(trm[0], trm[1]); + textContentItem.height = textContentItem.totalHeight = 0; + textContentItem.vertical = true; + } + const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]); + const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]); + textContentItem.textAdvanceScale = scaleCtmX * scaleLineX; + const { + fontSize + } = textState; + textContentItem.trackingSpaceMin = fontSize * TRACKING_SPACE_FACTOR; + textContentItem.notASpace = fontSize * NOT_A_SPACE_FACTOR; + textContentItem.negativeSpaceMax = fontSize * NEGATIVE_SPACE_FACTOR; + textContentItem.spaceInFlowMin = fontSize * SPACE_IN_FLOW_MIN_FACTOR; + textContentItem.spaceInFlowMax = fontSize * SPACE_IN_FLOW_MAX_FACTOR; + textContentItem.hasEOL = false; + textContentItem.initialized = true; + return textContentItem; + } + function updateAdvanceScale() { + if (!textContentItem.initialized) { + return; + } + const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]); + const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]); + const scaleFactor = scaleCtmX * scaleLineX; + if (scaleFactor === textContentItem.textAdvanceScale) { + return; + } + if (!textContentItem.vertical) { + textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale; + textContentItem.width = 0; + } else { + textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale; + textContentItem.height = 0; + } + textContentItem.textAdvanceScale = scaleFactor; + } + function runBidiTransform(textChunk) { + let text = textChunk.str.join(""); + if (!disableNormalization) { + text = (0, _util.normalizeUnicode)(text); + } + const bidiResult = (0, _bidi.bidi)(text, -1, textChunk.vertical); + return { + str: bidiResult.str, + dir: bidiResult.dir, + width: Math.abs(textChunk.totalWidth), + height: Math.abs(textChunk.totalHeight), + transform: textChunk.transform, + fontName: textChunk.fontName, + hasEOL: textChunk.hasEOL + }; + } + function handleSetFont(fontName, fontRef) { + return self.loadFont(fontName, fontRef, resources).then(function (translated) { + if (!translated.font.isType3Font) { + return translated; + } + return translated.loadType3Data(self, resources, task).catch(function () {}).then(function () { + return translated; + }); + }).then(function (translated) { + textState.loadedName = translated.loadedName; + textState.font = translated.font; + textState.fontMatrix = translated.font.fontMatrix || _util.FONT_IDENTITY_MATRIX; + }); + } + function applyInverseRotation(x, y, matrix) { + const scale = Math.hypot(matrix[0], matrix[1]); + return [(matrix[0] * x + matrix[1] * y) / scale, (matrix[2] * x + matrix[3] * y) / scale]; + } + function compareWithLastPosition(glyphWidth) { + const currentTransform = getCurrentTextTransform(); + let posX = currentTransform[4]; + let posY = currentTransform[5]; + if (textState.font?.vertical) { + if (posX < viewBox[0] || posX > viewBox[2] || posY + glyphWidth < viewBox[1] || posY > viewBox[3]) { + return false; + } + } else if (posX + glyphWidth < viewBox[0] || posX > viewBox[2] || posY < viewBox[1] || posY > viewBox[3]) { + return false; + } + if (!textState.font || !textContentItem.prevTransform) { + return true; + } + let lastPosX = textContentItem.prevTransform[4]; + let lastPosY = textContentItem.prevTransform[5]; + if (lastPosX === posX && lastPosY === posY) { + return true; + } + let rotate = -1; + if (currentTransform[0] && currentTransform[1] === 0 && currentTransform[2] === 0) { + rotate = currentTransform[0] > 0 ? 0 : 180; + } else if (currentTransform[1] && currentTransform[0] === 0 && currentTransform[3] === 0) { + rotate = currentTransform[1] > 0 ? 90 : 270; + } + switch (rotate) { + case 0: + break; + case 90: + [posX, posY] = [posY, posX]; + [lastPosX, lastPosY] = [lastPosY, lastPosX]; + break; + case 180: + [posX, posY, lastPosX, lastPosY] = [-posX, -posY, -lastPosX, -lastPosY]; + break; + case 270: + [posX, posY] = [-posY, -posX]; + [lastPosX, lastPosY] = [-lastPosY, -lastPosX]; + break; + default: + [posX, posY] = applyInverseRotation(posX, posY, currentTransform); + [lastPosX, lastPosY] = applyInverseRotation(lastPosX, lastPosY, textContentItem.prevTransform); + } + if (textState.font.vertical) { + const advanceY = (lastPosY - posY) / textContentItem.textAdvanceScale; + const advanceX = posX - lastPosX; + const textOrientation = Math.sign(textContentItem.height); + if (advanceY < textOrientation * textContentItem.negativeSpaceMax) { + if (Math.abs(advanceX) > 0.5 * textContentItem.width) { + appendEOL(); + return true; + } + resetLastChars(); + flushTextContentItem(); + return true; + } + if (Math.abs(advanceX) > textContentItem.width) { + appendEOL(); + return true; + } + if (advanceY <= textOrientation * textContentItem.notASpace) { + resetLastChars(); + } + if (advanceY <= textOrientation * textContentItem.trackingSpaceMin) { + if (shouldAddWhitepsace()) { + resetLastChars(); + flushTextContentItem(); + pushWhitespace({ + height: Math.abs(advanceY) + }); + } else { + textContentItem.height += advanceY; + } + } else if (!addFakeSpaces(advanceY, textContentItem.prevTransform, textOrientation)) { + if (textContentItem.str.length === 0) { + resetLastChars(); + pushWhitespace({ + height: Math.abs(advanceY) + }); + } else { + textContentItem.height += advanceY; + } + } + if (Math.abs(advanceX) > textContentItem.width * VERTICAL_SHIFT_RATIO) { + flushTextContentItem(); + } + return true; + } + const advanceX = (posX - lastPosX) / textContentItem.textAdvanceScale; + const advanceY = posY - lastPosY; + const textOrientation = Math.sign(textContentItem.width); + if (advanceX < textOrientation * textContentItem.negativeSpaceMax) { + if (Math.abs(advanceY) > 0.5 * textContentItem.height) { + appendEOL(); + return true; + } + resetLastChars(); + flushTextContentItem(); + return true; + } + if (Math.abs(advanceY) > textContentItem.height) { + appendEOL(); + return true; + } + if (advanceX <= textOrientation * textContentItem.notASpace) { + resetLastChars(); + } + if (advanceX <= textOrientation * textContentItem.trackingSpaceMin) { + if (shouldAddWhitepsace()) { + resetLastChars(); + flushTextContentItem(); + pushWhitespace({ + width: Math.abs(advanceX) + }); + } else { + textContentItem.width += advanceX; + } + } else if (!addFakeSpaces(advanceX, textContentItem.prevTransform, textOrientation)) { + if (textContentItem.str.length === 0) { + resetLastChars(); + pushWhitespace({ + width: Math.abs(advanceX) + }); + } else { + textContentItem.width += advanceX; + } + } + if (Math.abs(advanceY) > textContentItem.height * VERTICAL_SHIFT_RATIO) { + flushTextContentItem(); + } + return true; + } + function buildTextContentItem({ + chars, + extraSpacing + }) { + const font = textState.font; + if (!chars) { + const charSpacing = textState.charSpacing + extraSpacing; + if (charSpacing) { + if (!font.vertical) { + textState.translateTextMatrix(charSpacing * textState.textHScale, 0); + } else { + textState.translateTextMatrix(0, -charSpacing); + } + } + return; + } + const glyphs = font.charsToGlyphs(chars); + const scale = textState.fontMatrix[0] * textState.fontSize; + for (let i = 0, ii = glyphs.length; i < ii; i++) { + const glyph = glyphs[i]; + const { + category + } = glyph; + if (category.isInvisibleFormatMark) { + continue; + } + let charSpacing = textState.charSpacing + (i + 1 === ii ? extraSpacing : 0); + let glyphWidth = glyph.width; + if (font.vertical) { + glyphWidth = glyph.vmetric ? glyph.vmetric[0] : -glyphWidth; + } + let scaledDim = glyphWidth * scale; + if (category.isWhitespace) { + if (!font.vertical) { + charSpacing += scaledDim + textState.wordSpacing; + textState.translateTextMatrix(charSpacing * textState.textHScale, 0); + } else { + charSpacing += -scaledDim + textState.wordSpacing; + textState.translateTextMatrix(0, -charSpacing); + } + saveLastChar(" "); + continue; + } + if (!category.isZeroWidthDiacritic && !compareWithLastPosition(scaledDim)) { + if (!font.vertical) { + textState.translateTextMatrix(scaledDim * textState.textHScale, 0); + } else { + textState.translateTextMatrix(0, scaledDim); + } + continue; + } + const textChunk = ensureTextContentItem(); + if (category.isZeroWidthDiacritic) { + scaledDim = 0; + } + if (!font.vertical) { + scaledDim *= textState.textHScale; + textState.translateTextMatrix(scaledDim, 0); + textChunk.width += scaledDim; + } else { + textState.translateTextMatrix(0, scaledDim); + scaledDim = Math.abs(scaledDim); + textChunk.height += scaledDim; + } + if (scaledDim) { + textChunk.prevTransform = getCurrentTextTransform(); + } + const glyphUnicode = glyph.unicode; + if (saveLastChar(glyphUnicode)) { + textChunk.str.push(" "); + } + textChunk.str.push(glyphUnicode); + if (charSpacing) { + if (!font.vertical) { + textState.translateTextMatrix(charSpacing * textState.textHScale, 0); + } else { + textState.translateTextMatrix(0, -charSpacing); + } + } + } + } + function appendEOL() { + resetLastChars(); + if (textContentItem.initialized) { + textContentItem.hasEOL = true; + flushTextContentItem(); + } else { + textContent.items.push({ + str: "", + dir: "ltr", + width: 0, + height: 0, + transform: getCurrentTextTransform(), + fontName: textState.loadedName, + hasEOL: true + }); + } + } + function addFakeSpaces(width, transf, textOrientation) { + if (textOrientation * textContentItem.spaceInFlowMin <= width && width <= textOrientation * textContentItem.spaceInFlowMax) { + if (textContentItem.initialized) { + resetLastChars(); + textContentItem.str.push(" "); + } + return false; + } + const fontName = textContentItem.fontName; + let height = 0; + if (textContentItem.vertical) { + height = width; + width = 0; + } + flushTextContentItem(); + resetLastChars(); + pushWhitespace({ + width: Math.abs(width), + height: Math.abs(height), + transform: transf || getCurrentTextTransform(), + fontName + }); + return true; + } + function flushTextContentItem() { + if (!textContentItem.initialized || !textContentItem.str) { + return; + } + if (!textContentItem.vertical) { + textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale; + } else { + textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale; + } + textContent.items.push(runBidiTransform(textContentItem)); + textContentItem.initialized = false; + textContentItem.str.length = 0; + } + function enqueueChunk(batch = false) { + const length = textContent.items.length; + if (length === 0) { + return; + } + if (batch && length < TEXT_CHUNK_BATCH_SIZE) { + return; + } + sink.enqueue(textContent, length); + textContent.items = []; + textContent.styles = Object.create(null); + } + const timeSlotManager = new TimeSlotManager(); + return new Promise(function promiseBody(resolve, reject) { + const next = function (promise) { + enqueueChunk(true); + Promise.all([promise, sink.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + task.ensureNotTerminated(); + timeSlotManager.reset(); + const operation = {}; + let stop, + args = []; + while (!(stop = timeSlotManager.check())) { + args.length = 0; + operation.args = args; + if (!preprocessor.read(operation)) { + break; + } + const previousState = textState; + textState = stateManager.state; + const fn = operation.fn; + args = operation.args; + switch (fn | 0) { + case _util.OPS.setFont: + var fontNameArg = args[0].name, + fontSizeArg = args[1]; + if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) { + break; + } + flushTextContentItem(); + textState.fontName = fontNameArg; + textState.fontSize = fontSizeArg; + next(handleSetFont(fontNameArg, null)); + return; + case _util.OPS.setTextRise: + textState.textRise = args[0]; + break; + case _util.OPS.setHScale: + textState.textHScale = args[0] / 100; + break; + case _util.OPS.setLeading: + textState.leading = args[0]; + break; + case _util.OPS.moveText: + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + case _util.OPS.setLeadingMoveText: + textState.leading = -args[1]; + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + case _util.OPS.nextLine: + textState.carriageReturn(); + break; + case _util.OPS.setTextMatrix: + textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + updateAdvanceScale(); + break; + case _util.OPS.setCharSpacing: + textState.charSpacing = args[0]; + break; + case _util.OPS.setWordSpacing: + textState.wordSpacing = args[0]; + break; + case _util.OPS.beginText: + textState.textMatrix = _util.IDENTITY_MATRIX.slice(); + textState.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + break; + case _util.OPS.showSpacedText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + const spaceFactor = (textState.font.vertical ? 1 : -1) * textState.fontSize / 1000; + const elements = args[0]; + for (let i = 0, ii = elements.length; i < ii; i++) { + const item = elements[i]; + if (typeof item === "string") { + showSpacedTextBuffer.push(item); + } else if (typeof item === "number" && item !== 0) { + const str = showSpacedTextBuffer.join(""); + showSpacedTextBuffer.length = 0; + buildTextContentItem({ + chars: str, + extraSpacing: item * spaceFactor + }); + } + } + if (showSpacedTextBuffer.length > 0) { + const str = showSpacedTextBuffer.join(""); + showSpacedTextBuffer.length = 0; + buildTextContentItem({ + chars: str, + extraSpacing: 0 + }); + } + break; + case _util.OPS.showText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + buildTextContentItem({ + chars: args[0], + extraSpacing: 0 + }); + break; + case _util.OPS.nextLineShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + textState.carriageReturn(); + buildTextContentItem({ + chars: args[0], + extraSpacing: 0 + }); + break; + case _util.OPS.nextLineSetSpacingShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + textState.wordSpacing = args[0]; + textState.charSpacing = args[1]; + textState.carriageReturn(); + buildTextContentItem({ + chars: args[2], + extraSpacing: 0 + }); + break; + case _util.OPS.paintXObject: + flushTextContentItem(); + if (!xobjs) { + xobjs = resources.get("XObject") || _primitives.Dict.empty; + } + var isValidName = args[0] instanceof _primitives.Name; + var name = args[0].name; + if (isValidName && emptyXObjectCache.getByName(name)) { + break; + } + next(new Promise(function (resolveXObject, rejectXObject) { + if (!isValidName) { + throw new _util.FormatError("XObject must be referred to by name."); + } + let xobj = xobjs.getRaw(name); + if (xobj instanceof _primitives.Ref) { + if (emptyXObjectCache.getByRef(xobj)) { + resolveXObject(); + return; + } + const globalImage = self.globalImageCache.getData(xobj, self.pageIndex); + if (globalImage) { + resolveXObject(); + return; + } + xobj = xref.fetch(xobj); + } + if (!(xobj instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("XObject should be a stream"); + } + const type = xobj.dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("XObject should have a Name subtype"); + } + if (type.name !== "Form") { + emptyXObjectCache.set(name, xobj.dict.objId, true); + resolveXObject(); + return; + } + const currentState = stateManager.state.clone(); + const xObjStateManager = new StateManager(currentState); + const matrix = xobj.dict.getArray("Matrix"); + if (Array.isArray(matrix) && matrix.length === 6) { + xObjStateManager.transform(matrix); + } + enqueueChunk(); + const sinkWrapper = { + enqueueInvoked: false, + enqueue(chunk, size) { + this.enqueueInvoked = true; + sink.enqueue(chunk, size); + }, + get desiredSize() { + return sink.desiredSize; + }, + get ready() { + return sink.ready; + } + }; + self.getTextContent({ + stream: xobj, + task, + resources: xobj.dict.get("Resources") || resources, + stateManager: xObjStateManager, + includeMarkedContent, + sink: sinkWrapper, + seenStyles, + viewBox, + markedContentData, + disableNormalization + }).then(function () { + if (!sinkWrapper.enqueueInvoked) { + emptyXObjectCache.set(name, xobj.dict.objId, true); + } + resolveXObject(); + }, rejectXObject); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring XObject: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.setGState: + isValidName = args[0] instanceof _primitives.Name; + name = args[0].name; + if (isValidName && emptyGStateCache.getByName(name)) { + break; + } + next(new Promise(function (resolveGState, rejectGState) { + if (!isValidName) { + throw new _util.FormatError("GState must be referred to by name."); + } + const extGState = resources.get("ExtGState"); + if (!(extGState instanceof _primitives.Dict)) { + throw new _util.FormatError("ExtGState should be a dictionary."); + } + const gState = extGState.get(name); + if (!(gState instanceof _primitives.Dict)) { + throw new _util.FormatError("GState should be a dictionary."); + } + const gStateFont = gState.get("Font"); + if (!gStateFont) { + emptyGStateCache.set(name, gState.objId, true); + resolveGState(); + return; + } + flushTextContentItem(); + textState.fontName = null; + textState.fontSize = gStateFont[1]; + handleSetFont(null, gStateFont[0]).then(resolveGState, rejectGState); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring ExtGState: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.beginMarkedContent: + flushTextContentItem(); + if (includeMarkedContent) { + markedContentData.level++; + textContent.items.push({ + type: "beginMarkedContent", + tag: args[0] instanceof _primitives.Name ? args[0].name : null + }); + } + break; + case _util.OPS.beginMarkedContentProps: + flushTextContentItem(); + if (includeMarkedContent) { + markedContentData.level++; + let mcid = null; + if (args[1] instanceof _primitives.Dict) { + mcid = args[1].get("MCID"); + } + textContent.items.push({ + type: "beginMarkedContentProps", + id: Number.isInteger(mcid) ? `${self.idFactory.getPageObjId()}_mc${mcid}` : null, + tag: args[0] instanceof _primitives.Name ? args[0].name : null + }); + } + break; + case _util.OPS.endMarkedContent: + flushTextContentItem(); + if (includeMarkedContent) { + if (markedContentData.level === 0) { + break; + } + markedContentData.level--; + textContent.items.push({ + type: "endMarkedContent" + }); + } + break; + case _util.OPS.restore: + if (previousState && (previousState.font !== textState.font || previousState.fontSize !== textState.fontSize || previousState.fontName !== textState.fontName)) { + flushTextContentItem(); + } + break; + } + if (textContent.items.length >= sink.desiredSize) { + stop = true; + break; + } + } + if (stop) { + next(deferred); + return; + } + flushTextContentItem(); + enqueueChunk(); + resolve(); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring errors during "${task.name}" ` + `task: "${reason}".`); + flushTextContentItem(); + enqueueChunk(); + return; + } + throw reason; + }); + } + extractDataStructures(dict, baseDict, properties) { + const xref = this.xref; + let cidToGidBytes; + const toUnicodePromise = this.readToUnicode(properties.toUnicode || dict.get("ToUnicode") || baseDict.get("ToUnicode")); + if (properties.composite) { + const cidSystemInfo = dict.get("CIDSystemInfo"); + if (cidSystemInfo instanceof _primitives.Dict) { + properties.cidSystemInfo = { + registry: (0, _util.stringToPDFString)(cidSystemInfo.get("Registry")), + ordering: (0, _util.stringToPDFString)(cidSystemInfo.get("Ordering")), + supplement: cidSystemInfo.get("Supplement") + }; + } + try { + const cidToGidMap = dict.get("CIDToGIDMap"); + if (cidToGidMap instanceof _base_stream.BaseStream) { + cidToGidBytes = cidToGidMap.getBytes(); + } + } catch (ex) { + if (!this.options.ignoreErrors) { + throw ex; + } + (0, _util.warn)(`extractDataStructures - ignoring CIDToGIDMap data: "${ex}".`); + } + } + const differences = []; + let baseEncodingName = null; + let encoding; + if (dict.has("Encoding")) { + encoding = dict.get("Encoding"); + if (encoding instanceof _primitives.Dict) { + baseEncodingName = encoding.get("BaseEncoding"); + baseEncodingName = baseEncodingName instanceof _primitives.Name ? baseEncodingName.name : null; + if (encoding.has("Differences")) { + const diffEncoding = encoding.get("Differences"); + let index = 0; + for (const entry of diffEncoding) { + const data = xref.fetchIfRef(entry); + if (typeof data === "number") { + index = data; + } else if (data instanceof _primitives.Name) { + differences[index++] = data.name; + } else { + throw new _util.FormatError(`Invalid entry in 'Differences' array: ${data}`); + } + } + } + } else if (encoding instanceof _primitives.Name) { + baseEncodingName = encoding.name; + } else { + const msg = "Encoding is not a Name nor a Dict"; + if (!this.options.ignoreErrors) { + throw new _util.FormatError(msg); + } + (0, _util.warn)(msg); + } + if (baseEncodingName !== "MacRomanEncoding" && baseEncodingName !== "MacExpertEncoding" && baseEncodingName !== "WinAnsiEncoding") { + baseEncodingName = null; + } + } + const nonEmbeddedFont = !properties.file || properties.isInternalFont, + isSymbolsFontName = (0, _standard_fonts.getSymbolsFonts)()[properties.name]; + if (baseEncodingName && nonEmbeddedFont && isSymbolsFontName) { + baseEncodingName = null; + } + if (baseEncodingName) { + properties.defaultEncoding = (0, _encodings.getEncoding)(baseEncodingName); + } else { + const isSymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Symbolic); + const isNonsymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Nonsymbolic); + encoding = _encodings.StandardEncoding; + if (properties.type === "TrueType" && !isNonsymbolicFont) { + encoding = _encodings.WinAnsiEncoding; + } + if (isSymbolicFont || isSymbolsFontName) { + encoding = _encodings.MacRomanEncoding; + if (nonEmbeddedFont) { + if (/Symbol/i.test(properties.name)) { + encoding = _encodings.SymbolSetEncoding; + } else if (/Dingbats/i.test(properties.name)) { + encoding = _encodings.ZapfDingbatsEncoding; + } else if (/Wingdings/i.test(properties.name)) { + encoding = _encodings.WinAnsiEncoding; + } + } + } + properties.defaultEncoding = encoding; + } + properties.differences = differences; + properties.baseEncodingName = baseEncodingName; + properties.hasEncoding = !!baseEncodingName || differences.length > 0; + properties.dict = dict; + return toUnicodePromise.then(readToUnicode => { + properties.toUnicode = readToUnicode; + return this.buildToUnicode(properties); + }).then(builtToUnicode => { + properties.toUnicode = builtToUnicode; + if (cidToGidBytes) { + properties.cidToGidMap = this.readCidToGidMap(cidToGidBytes, builtToUnicode); + } + return properties; + }); + } + _simpleFontToUnicode(properties, forceGlyphs = false) { + (0, _util.assert)(!properties.composite, "Must be a simple font."); + const toUnicode = []; + const encoding = properties.defaultEncoding.slice(); + const baseEncodingName = properties.baseEncodingName; + const differences = properties.differences; + for (const charcode in differences) { + const glyphName = differences[charcode]; + if (glyphName === ".notdef") { + continue; + } + encoding[charcode] = glyphName; + } + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (const charcode in encoding) { + let glyphName = encoding[charcode]; + if (glyphName === "") { + continue; + } + let unicode = glyphsUnicodeMap[glyphName]; + if (unicode !== undefined) { + toUnicode[charcode] = String.fromCharCode(unicode); + continue; + } + let code = 0; + switch (glyphName[0]) { + case "G": + if (glyphName.length === 3) { + code = parseInt(glyphName.substring(1), 16); + } + break; + case "g": + if (glyphName.length === 5) { + code = parseInt(glyphName.substring(1), 16); + } + break; + case "C": + case "c": + if (glyphName.length >= 3 && glyphName.length <= 4) { + const codeStr = glyphName.substring(1); + if (forceGlyphs) { + code = parseInt(codeStr, 16); + break; + } + code = +codeStr; + if (Number.isNaN(code) && Number.isInteger(parseInt(codeStr, 16))) { + return this._simpleFontToUnicode(properties, true); + } + } + break; + case "u": + unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { + code = unicode; + } + break; + default: + switch (glyphName) { + case "f_h": + case "f_t": + case "T_h": + toUnicode[charcode] = glyphName.replaceAll("_", ""); + continue; + } + break; + } + if (code > 0 && code <= 0x10ffff && Number.isInteger(code)) { + if (baseEncodingName && code === +charcode) { + const baseEncoding = (0, _encodings.getEncoding)(baseEncodingName); + if (baseEncoding && (glyphName = baseEncoding[charcode])) { + toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); + continue; + } + } + toUnicode[charcode] = String.fromCodePoint(code); + } + } + return toUnicode; + } + async buildToUnicode(properties) { + properties.hasIncludedToUnicodeMap = properties.toUnicode?.length > 0; + if (properties.hasIncludedToUnicodeMap) { + if (!properties.composite && properties.hasEncoding) { + properties.fallbackToUnicode = this._simpleFontToUnicode(properties); + } + return properties.toUnicode; + } + if (!properties.composite) { + return new _to_unicode_map.ToUnicodeMap(this._simpleFontToUnicode(properties)); + } + if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof _cmap.IdentityCMap) || properties.cidSystemInfo.registry === "Adobe" && (properties.cidSystemInfo.ordering === "GB1" || properties.cidSystemInfo.ordering === "CNS1" || properties.cidSystemInfo.ordering === "Japan1" || properties.cidSystemInfo.ordering === "Korea1"))) { + const { + registry, + ordering + } = properties.cidSystemInfo; + const ucs2CMapName = _primitives.Name.get(`${registry}-${ordering}-UCS2`); + const ucs2CMap = await _cmap.CMapFactory.create({ + encoding: ucs2CMapName, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }); + const toUnicode = [], + buf = []; + properties.cMap.forEach(function (charcode, cid) { + if (cid > 0xffff) { + throw new _util.FormatError("Max size of CID is 65,535"); + } + const ucs2 = ucs2CMap.lookup(cid); + if (ucs2) { + buf.length = 0; + for (let i = 0, ii = ucs2.length; i < ii; i += 2) { + buf.push((ucs2.charCodeAt(i) << 8) + ucs2.charCodeAt(i + 1)); + } + toUnicode[charcode] = String.fromCharCode(...buf); + } + }); + return new _to_unicode_map.ToUnicodeMap(toUnicode); + } + return new _to_unicode_map.IdentityToUnicodeMap(properties.firstChar, properties.lastChar); + } + readToUnicode(cmapObj) { + if (!cmapObj) { + return Promise.resolve(null); + } + if (cmapObj instanceof _primitives.Name) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _to_unicode_map.IdentityToUnicodeMap(0, 0xffff); + } + return new _to_unicode_map.ToUnicodeMap(cmap.getMap()); + }); + } else if (cmapObj instanceof _base_stream.BaseStream) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _to_unicode_map.IdentityToUnicodeMap(0, 0xffff); + } + const map = new Array(cmap.length); + cmap.forEach(function (charCode, token) { + if (typeof token === "number") { + map[charCode] = String.fromCodePoint(token); + return; + } + const str = []; + for (let k = 0; k < token.length; k += 2) { + const w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + if ((w1 & 0xf800) !== 0xd800) { + str.push(w1); + continue; + } + k += 2; + const w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000); + } + map[charCode] = String.fromCodePoint(...str); + }); + return new _to_unicode_map.ToUnicodeMap(map); + }, reason => { + if (reason instanceof _util.AbortException) { + return null; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`readToUnicode - ignoring ToUnicode data: "${reason}".`); + return null; + } + throw reason; + }); + } + return Promise.resolve(null); + } + readCidToGidMap(glyphsData, toUnicode) { + const result = []; + for (let j = 0, jj = glyphsData.length; j < jj; j++) { + const glyphID = glyphsData[j++] << 8 | glyphsData[j]; + const code = j >> 1; + if (glyphID === 0 && !toUnicode.has(code)) { + continue; + } + result[code] = glyphID; + } + return result; + } + extractWidths(dict, descriptor, properties) { + const xref = this.xref; + let glyphsWidths = []; + let defaultWidth = 0; + const glyphsVMetrics = []; + let defaultVMetrics; + let i, ii, j, jj, start, code, widths; + if (properties.composite) { + defaultWidth = dict.has("DW") ? dict.get("DW") : 1000; + widths = dict.get("W"); + if (widths) { + for (i = 0, ii = widths.length; i < ii; i++) { + start = xref.fetchIfRef(widths[i++]); + code = xref.fetchIfRef(widths[i]); + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsWidths[start++] = xref.fetchIfRef(code[j]); + } + } else { + const width = xref.fetchIfRef(widths[++i]); + for (j = start; j <= code; j++) { + glyphsWidths[j] = width; + } + } + } + } + if (properties.vertical) { + let vmetrics = dict.getArray("DW2") || [880, -1000]; + defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]]; + vmetrics = dict.get("W2"); + if (vmetrics) { + for (i = 0, ii = vmetrics.length; i < ii; i++) { + start = xref.fetchIfRef(vmetrics[i++]); + code = xref.fetchIfRef(vmetrics[i]); + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])]; + } + } else { + const vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])]; + for (j = start; j <= code; j++) { + glyphsVMetrics[j] = vmetric; + } + } + } + } + } + } else { + const firstChar = properties.firstChar; + widths = dict.get("Widths"); + if (widths) { + j = firstChar; + for (i = 0, ii = widths.length; i < ii; i++) { + glyphsWidths[j++] = xref.fetchIfRef(widths[i]); + } + defaultWidth = parseFloat(descriptor.get("MissingWidth")) || 0; + } else { + const baseFontName = dict.get("BaseFont"); + if (baseFontName instanceof _primitives.Name) { + const metrics = this.getBaseFontMetrics(baseFontName.name); + glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties); + defaultWidth = metrics.defaultWidth; + } + } + } + let isMonospace = true; + let firstWidth = defaultWidth; + for (const glyph in glyphsWidths) { + const glyphWidth = glyphsWidths[glyph]; + if (!glyphWidth) { + continue; + } + if (!firstWidth) { + firstWidth = glyphWidth; + continue; + } + if (firstWidth !== glyphWidth) { + isMonospace = false; + break; + } + } + if (isMonospace) { + properties.flags |= _fonts_utils.FontFlags.FixedPitch; + } else { + properties.flags &= ~_fonts_utils.FontFlags.FixedPitch; + } + properties.defaultWidth = defaultWidth; + properties.widths = glyphsWidths; + properties.defaultVMetrics = defaultVMetrics; + properties.vmetrics = glyphsVMetrics; + } + isSerifFont(baseFontName) { + const fontNameWoStyle = baseFontName.split("-")[0]; + return fontNameWoStyle in (0, _standard_fonts.getSerifFonts)() || /serif/gi.test(fontNameWoStyle); + } + getBaseFontMetrics(name) { + let defaultWidth = 0; + let widths = Object.create(null); + let monospace = false; + const stdFontMap = (0, _standard_fonts.getStdFontMap)(); + let lookupName = stdFontMap[name] || name; + const Metrics = (0, _metrics.getMetrics)(); + if (!(lookupName in Metrics)) { + lookupName = this.isSerifFont(name) ? "Times-Roman" : "Helvetica"; + } + const glyphWidths = Metrics[lookupName]; + if (typeof glyphWidths === "number") { + defaultWidth = glyphWidths; + monospace = true; + } else { + widths = glyphWidths(); + } + return { + defaultWidth, + monospace, + widths + }; + } + buildCharCodeToWidth(widthsByGlyphName, properties) { + const widths = Object.create(null); + const differences = properties.differences; + const encoding = properties.defaultEncoding; + for (let charCode = 0; charCode < 256; charCode++) { + if (charCode in differences && widthsByGlyphName[differences[charCode]]) { + widths[charCode] = widthsByGlyphName[differences[charCode]]; + continue; + } + if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) { + widths[charCode] = widthsByGlyphName[encoding[charCode]]; + continue; + } + } + return widths; + } + preEvaluateFont(dict) { + const baseDict = dict; + let type = dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("invalid font Subtype"); + } + let composite = false; + let hash, toUnicode; + if (type.name === "Type0") { + const df = dict.get("DescendantFonts"); + if (!df) { + throw new _util.FormatError("Descendant fonts are not specified"); + } + dict = Array.isArray(df) ? this.xref.fetchIfRef(df[0]) : df; + if (!(dict instanceof _primitives.Dict)) { + throw new _util.FormatError("Descendant font is not a dictionary."); + } + type = dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("invalid font Subtype"); + } + composite = true; + } + const firstChar = dict.get("FirstChar") || 0, + lastChar = dict.get("LastChar") || (composite ? 0xffff : 0xff); + const descriptor = dict.get("FontDescriptor"); + if (descriptor) { + hash = new _murmurhash.MurmurHash3_64(); + const encoding = baseDict.getRaw("Encoding"); + if (encoding instanceof _primitives.Name) { + hash.update(encoding.name); + } else if (encoding instanceof _primitives.Ref) { + hash.update(encoding.toString()); + } else if (encoding instanceof _primitives.Dict) { + for (const entry of encoding.getRawValues()) { + if (entry instanceof _primitives.Name) { + hash.update(entry.name); + } else if (entry instanceof _primitives.Ref) { + hash.update(entry.toString()); + } else if (Array.isArray(entry)) { + const diffLength = entry.length, + diffBuf = new Array(diffLength); + for (let j = 0; j < diffLength; j++) { + const diffEntry = entry[j]; + if (diffEntry instanceof _primitives.Name) { + diffBuf[j] = diffEntry.name; + } else if (typeof diffEntry === "number" || diffEntry instanceof _primitives.Ref) { + diffBuf[j] = diffEntry.toString(); + } + } + hash.update(diffBuf.join()); + } + } + } + hash.update(`${firstChar}-${lastChar}`); + toUnicode = dict.get("ToUnicode") || baseDict.get("ToUnicode"); + if (toUnicode instanceof _base_stream.BaseStream) { + const stream = toUnicode.str || toUnicode; + const uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start); + hash.update(uint8array); + } else if (toUnicode instanceof _primitives.Name) { + hash.update(toUnicode.name); + } + const widths = dict.get("Widths") || baseDict.get("Widths"); + if (Array.isArray(widths)) { + const widthsBuf = []; + for (const entry of widths) { + if (typeof entry === "number" || entry instanceof _primitives.Ref) { + widthsBuf.push(entry.toString()); + } + } + hash.update(widthsBuf.join()); + } + if (composite) { + hash.update("compositeFont"); + const compositeWidths = dict.get("W") || baseDict.get("W"); + if (Array.isArray(compositeWidths)) { + const widthsBuf = []; + for (const entry of compositeWidths) { + if (typeof entry === "number" || entry instanceof _primitives.Ref) { + widthsBuf.push(entry.toString()); + } else if (Array.isArray(entry)) { + const subWidthsBuf = []; + for (const element of entry) { + if (typeof element === "number" || element instanceof _primitives.Ref) { + subWidthsBuf.push(element.toString()); + } + } + widthsBuf.push(`[${subWidthsBuf.join()}]`); + } + } + hash.update(widthsBuf.join()); + } + const cidToGidMap = dict.getRaw("CIDToGIDMap") || baseDict.getRaw("CIDToGIDMap"); + if (cidToGidMap instanceof _primitives.Name) { + hash.update(cidToGidMap.name); + } else if (cidToGidMap instanceof _primitives.Ref) { + hash.update(cidToGidMap.toString()); + } else if (cidToGidMap instanceof _base_stream.BaseStream) { + hash.update(cidToGidMap.peekBytes()); + } + } + } + return { + descriptor, + dict, + baseDict, + composite, + type: type.name, + firstChar, + lastChar, + toUnicode, + hash: hash ? hash.hexdigest() : "" + }; + } + async translateFont({ + descriptor, + dict, + baseDict, + composite, + type, + firstChar, + lastChar, + toUnicode, + cssFontInfo + }) { + const isType3Font = type === "Type3"; + let properties; + if (!descriptor) { + if (isType3Font) { + descriptor = new _primitives.Dict(null); + descriptor.set("FontName", _primitives.Name.get(type)); + descriptor.set("FontBBox", dict.getArray("FontBBox") || [0, 0, 0, 0]); + } else { + let baseFontName = dict.get("BaseFont"); + if (!(baseFontName instanceof _primitives.Name)) { + throw new _util.FormatError("Base font is not specified"); + } + baseFontName = baseFontName.name.replaceAll(/[,_]/g, "-"); + const metrics = this.getBaseFontMetrics(baseFontName); + const fontNameWoStyle = baseFontName.split("-")[0]; + const flags = (this.isSerifFont(fontNameWoStyle) ? _fonts_utils.FontFlags.Serif : 0) | (metrics.monospace ? _fonts_utils.FontFlags.FixedPitch : 0) | ((0, _standard_fonts.getSymbolsFonts)()[fontNameWoStyle] ? _fonts_utils.FontFlags.Symbolic : _fonts_utils.FontFlags.Nonsymbolic); + properties = { + type, + name: baseFontName, + loadedName: baseDict.loadedName, + systemFontInfo: null, + widths: metrics.widths, + defaultWidth: metrics.defaultWidth, + isSimulatedFlags: true, + flags, + firstChar, + lastChar, + toUnicode, + xHeight: 0, + capHeight: 0, + italicAngle: 0, + isType3Font + }; + const widths = dict.get("Widths"); + const standardFontName = (0, _standard_fonts.getStandardFontName)(baseFontName); + let file = null; + if (standardFontName) { + file = await this.fetchStandardFontData(standardFontName); + properties.isInternalFont = !!file; + } + if (!properties.isInternalFont && this.options.useSystemFonts) { + properties.systemFontInfo = (0, _font_substitutions.getFontSubstitution)(this.systemFontCache, this.idFactory, this.options.standardFontDataUrl, baseFontName, standardFontName); + } + return this.extractDataStructures(dict, dict, properties).then(newProperties => { + if (widths) { + const glyphWidths = []; + let j = firstChar; + for (const width of widths) { + glyphWidths[j++] = this.xref.fetchIfRef(width); + } + newProperties.widths = glyphWidths; + } else { + newProperties.widths = this.buildCharCodeToWidth(metrics.widths, newProperties); + } + return new _fonts.Font(baseFontName, file, newProperties); + }); + } + } + let fontName = descriptor.get("FontName"); + let baseFont = dict.get("BaseFont"); + if (typeof fontName === "string") { + fontName = _primitives.Name.get(fontName); + } + if (typeof baseFont === "string") { + baseFont = _primitives.Name.get(baseFont); + } + const fontNameStr = fontName?.name; + const baseFontStr = baseFont?.name; + if (!isType3Font && fontNameStr !== baseFontStr) { + (0, _util.info)(`The FontDescriptor's FontName is "${fontNameStr}" but ` + `should be the same as the Font's BaseFont "${baseFontStr}".`); + if (fontNameStr && baseFontStr && (baseFontStr.startsWith(fontNameStr) || !(0, _standard_fonts.isKnownFontName)(fontNameStr) && (0, _standard_fonts.isKnownFontName)(baseFontStr))) { + fontName = null; + } + } + fontName ||= baseFont; + if (!(fontName instanceof _primitives.Name)) { + throw new _util.FormatError("invalid font name"); + } + let fontFile, subtype, length1, length2, length3; + try { + fontFile = descriptor.get("FontFile", "FontFile2", "FontFile3"); + } catch (ex) { + if (!this.options.ignoreErrors) { + throw ex; + } + (0, _util.warn)(`translateFont - fetching "${fontName.name}" font file: "${ex}".`); + fontFile = new _stream.NullStream(); + } + let isInternalFont = false; + let glyphScaleFactors = null; + let systemFontInfo = null; + if (fontFile) { + if (fontFile.dict) { + const subtypeEntry = fontFile.dict.get("Subtype"); + if (subtypeEntry instanceof _primitives.Name) { + subtype = subtypeEntry.name; + } + length1 = fontFile.dict.get("Length1"); + length2 = fontFile.dict.get("Length2"); + length3 = fontFile.dict.get("Length3"); + } + } else if (cssFontInfo) { + const standardFontName = (0, _xfa_fonts.getXfaFontName)(fontName.name); + if (standardFontName) { + cssFontInfo.fontFamily = `${cssFontInfo.fontFamily}-PdfJS-XFA`; + cssFontInfo.metrics = standardFontName.metrics || null; + glyphScaleFactors = standardFontName.factors || null; + fontFile = await this.fetchStandardFontData(standardFontName.name); + isInternalFont = !!fontFile; + baseDict = dict = (0, _xfa_fonts.getXfaFontDict)(fontName.name); + composite = true; + } + } else if (!isType3Font) { + const standardFontName = (0, _standard_fonts.getStandardFontName)(fontName.name); + if (standardFontName) { + fontFile = await this.fetchStandardFontData(standardFontName); + isInternalFont = !!fontFile; + } + if (!isInternalFont && this.options.useSystemFonts) { + systemFontInfo = (0, _font_substitutions.getFontSubstitution)(this.systemFontCache, this.idFactory, this.options.standardFontDataUrl, fontName.name, standardFontName); + } + } + properties = { + type, + name: fontName.name, + subtype, + file: fontFile, + length1, + length2, + length3, + isInternalFont, + loadedName: baseDict.loadedName, + composite, + fixedPitch: false, + fontMatrix: dict.getArray("FontMatrix") || _util.FONT_IDENTITY_MATRIX, + firstChar, + lastChar, + toUnicode, + bbox: descriptor.getArray("FontBBox") || dict.getArray("FontBBox"), + ascent: descriptor.get("Ascent"), + descent: descriptor.get("Descent"), + xHeight: descriptor.get("XHeight") || 0, + capHeight: descriptor.get("CapHeight") || 0, + flags: descriptor.get("Flags"), + italicAngle: descriptor.get("ItalicAngle") || 0, + isType3Font, + cssFontInfo, + scaleFactors: glyphScaleFactors, + systemFontInfo + }; + if (composite) { + const cidEncoding = baseDict.get("Encoding"); + if (cidEncoding instanceof _primitives.Name) { + properties.cidEncoding = cidEncoding.name; + } + const cMap = await _cmap.CMapFactory.create({ + encoding: cidEncoding, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }); + properties.cMap = cMap; + properties.vertical = properties.cMap.vertical; + } + return this.extractDataStructures(dict, baseDict, properties).then(newProperties => { + this.extractWidths(dict, descriptor, newProperties); + return new _fonts.Font(fontName.name, fontFile, newProperties); + }); + } + static buildFontPaths(font, glyphs, handler, evaluatorOptions) { + function buildPath(fontChar) { + const glyphName = `${font.loadedName}_path_${fontChar}`; + try { + if (font.renderer.hasBuiltPath(fontChar)) { + return; + } + handler.send("commonobj", [glyphName, "FontPath", font.renderer.getPathJs(fontChar)]); + } catch (reason) { + if (evaluatorOptions.ignoreErrors) { + (0, _util.warn)(`buildFontPaths - ignoring ${glyphName} glyph: "${reason}".`); + return; + } + throw reason; + } + } + for (const glyph of glyphs) { + buildPath(glyph.fontChar); + const accent = glyph.accent; + if (accent?.fontChar) { + buildPath(accent.fontChar); + } + } + } + static get fallbackFontDict() { + const dict = new _primitives.Dict(); + dict.set("BaseFont", _primitives.Name.get("Helvetica")); + dict.set("Type", _primitives.Name.get("FallbackType")); + dict.set("Subtype", _primitives.Name.get("FallbackType")); + dict.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + return (0, _util.shadow)(this, "fallbackFontDict", dict); + } +} +exports.PartialEvaluator = PartialEvaluator; +class TranslatedFont { + constructor({ + loadedName, + font, + dict, + evaluatorOptions + }) { + this.loadedName = loadedName; + this.font = font; + this.dict = dict; + this._evaluatorOptions = evaluatorOptions || DefaultPartialEvaluatorOptions; + this.type3Loaded = null; + this.type3Dependencies = font.isType3Font ? new Set() : null; + this.sent = false; + } + send(handler) { + if (this.sent) { + return; + } + this.sent = true; + handler.send("commonobj", [this.loadedName, "Font", this.font.exportData(this._evaluatorOptions.fontExtraProperties)]); + } + fallback(handler) { + if (!this.font.data) { + return; + } + this.font.disableFontFace = true; + PartialEvaluator.buildFontPaths(this.font, this.font.glyphCacheValues, handler, this._evaluatorOptions); + } + loadType3Data(evaluator, resources, task) { + if (this.type3Loaded) { + return this.type3Loaded; + } + if (!this.font.isType3Font) { + throw new Error("Must be a Type3 font."); + } + const type3Evaluator = evaluator.clone({ + ignoreErrors: false + }); + type3Evaluator.parsingType3Font = true; + const type3FontRefs = new _primitives.RefSet(evaluator.type3FontRefs); + if (this.dict.objId && !type3FontRefs.has(this.dict.objId)) { + type3FontRefs.put(this.dict.objId); + } + type3Evaluator.type3FontRefs = type3FontRefs; + const translatedFont = this.font, + type3Dependencies = this.type3Dependencies; + let loadCharProcsPromise = Promise.resolve(); + const charProcs = this.dict.get("CharProcs"); + const fontResources = this.dict.get("Resources") || resources; + const charProcOperatorList = Object.create(null); + const fontBBox = _util.Util.normalizeRect(translatedFont.bbox || [0, 0, 0, 0]), + width = fontBBox[2] - fontBBox[0], + height = fontBBox[3] - fontBBox[1]; + const fontBBoxSize = Math.hypot(width, height); + for (const key of charProcs.getKeys()) { + loadCharProcsPromise = loadCharProcsPromise.then(() => { + const glyphStream = charProcs.get(key); + const operatorList = new _operator_list.OperatorList(); + return type3Evaluator.getOperatorList({ + stream: glyphStream, + task, + resources: fontResources, + operatorList + }).then(() => { + if (operatorList.fnArray[0] === _util.OPS.setCharWidthAndBounds) { + this._removeType3ColorOperators(operatorList, fontBBoxSize); + } + charProcOperatorList[key] = operatorList.getIR(); + for (const dependency of operatorList.dependencies) { + type3Dependencies.add(dependency); + } + }).catch(function (reason) { + (0, _util.warn)(`Type3 font resource "${key}" is not available.`); + const dummyOperatorList = new _operator_list.OperatorList(); + charProcOperatorList[key] = dummyOperatorList.getIR(); + }); + }); + } + this.type3Loaded = loadCharProcsPromise.then(() => { + translatedFont.charProcOperatorList = charProcOperatorList; + if (this._bbox) { + translatedFont.isCharBBox = true; + translatedFont.bbox = this._bbox; + } + }); + return this.type3Loaded; + } + _removeType3ColorOperators(operatorList, fontBBoxSize = NaN) { + const charBBox = _util.Util.normalizeRect(operatorList.argsArray[0].slice(2)), + width = charBBox[2] - charBBox[0], + height = charBBox[3] - charBBox[1]; + const charBBoxSize = Math.hypot(width, height); + if (width === 0 || height === 0) { + operatorList.fnArray.splice(0, 1); + operatorList.argsArray.splice(0, 1); + } else if (fontBBoxSize === 0 || Math.round(charBBoxSize / fontBBoxSize) >= 10) { + if (!this._bbox) { + this._bbox = [Infinity, Infinity, -Infinity, -Infinity]; + } + this._bbox[0] = Math.min(this._bbox[0], charBBox[0]); + this._bbox[1] = Math.min(this._bbox[1], charBBox[1]); + this._bbox[2] = Math.max(this._bbox[2], charBBox[2]); + this._bbox[3] = Math.max(this._bbox[3], charBBox[3]); + } + let i = 0, + ii = operatorList.length; + while (i < ii) { + switch (operatorList.fnArray[i]) { + case _util.OPS.setCharWidthAndBounds: + break; + case _util.OPS.setStrokeColorSpace: + case _util.OPS.setFillColorSpace: + case _util.OPS.setStrokeColor: + case _util.OPS.setStrokeColorN: + case _util.OPS.setFillColor: + case _util.OPS.setFillColorN: + case _util.OPS.setStrokeGray: + case _util.OPS.setFillGray: + case _util.OPS.setStrokeRGBColor: + case _util.OPS.setFillRGBColor: + case _util.OPS.setStrokeCMYKColor: + case _util.OPS.setFillCMYKColor: + case _util.OPS.shadingFill: + case _util.OPS.setRenderingIntent: + operatorList.fnArray.splice(i, 1); + operatorList.argsArray.splice(i, 1); + ii--; + continue; + case _util.OPS.setGState: + const [gStateObj] = operatorList.argsArray[i]; + let j = 0, + jj = gStateObj.length; + while (j < jj) { + const [gStateKey] = gStateObj[j]; + switch (gStateKey) { + case "TR": + case "TR2": + case "HT": + case "BG": + case "BG2": + case "UCR": + case "UCR2": + gStateObj.splice(j, 1); + jj--; + continue; + } + j++; + } + break; + } + i++; + } + } +} +class StateManager { + constructor(initialState = new EvalState()) { + this.state = initialState; + this.stateStack = []; + } + save() { + const old = this.state; + this.stateStack.push(this.state); + this.state = old.clone(); + } + restore() { + const prev = this.stateStack.pop(); + if (prev) { + this.state = prev; + } + } + transform(args) { + this.state.ctm = _util.Util.transform(this.state.ctm, args); + } +} +class TextState { + constructor() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.fontName = null; + this.fontSize = 0; + this.loadedName = null; + this.font = null; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.textMatrix = _util.IDENTITY_MATRIX.slice(); + this.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + this.charSpacing = 0; + this.wordSpacing = 0; + this.leading = 0; + this.textHScale = 1; + this.textRise = 0; + } + setTextMatrix(a, b, c, d, e, f) { + const m = this.textMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + } + setTextLineMatrix(a, b, c, d, e, f) { + const m = this.textLineMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + } + translateTextMatrix(x, y) { + const m = this.textMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + } + translateTextLineMatrix(x, y) { + const m = this.textLineMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + } + carriageReturn() { + this.translateTextLineMatrix(0, -this.leading); + this.textMatrix = this.textLineMatrix.slice(); + } + clone() { + const clone = Object.create(this); + clone.textMatrix = this.textMatrix.slice(); + clone.textLineMatrix = this.textLineMatrix.slice(); + clone.fontMatrix = this.fontMatrix.slice(); + return clone; + } +} +class EvalState { + constructor() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.font = null; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + this.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + } + clone() { + return Object.create(this); + } +} +class EvaluatorPreprocessor { + static get opMap() { + return (0, _util.shadow)(this, "opMap", { + w: { + id: _util.OPS.setLineWidth, + numArgs: 1, + variableArgs: false + }, + J: { + id: _util.OPS.setLineCap, + numArgs: 1, + variableArgs: false + }, + j: { + id: _util.OPS.setLineJoin, + numArgs: 1, + variableArgs: false + }, + M: { + id: _util.OPS.setMiterLimit, + numArgs: 1, + variableArgs: false + }, + d: { + id: _util.OPS.setDash, + numArgs: 2, + variableArgs: false + }, + ri: { + id: _util.OPS.setRenderingIntent, + numArgs: 1, + variableArgs: false + }, + i: { + id: _util.OPS.setFlatness, + numArgs: 1, + variableArgs: false + }, + gs: { + id: _util.OPS.setGState, + numArgs: 1, + variableArgs: false + }, + q: { + id: _util.OPS.save, + numArgs: 0, + variableArgs: false + }, + Q: { + id: _util.OPS.restore, + numArgs: 0, + variableArgs: false + }, + cm: { + id: _util.OPS.transform, + numArgs: 6, + variableArgs: false + }, + m: { + id: _util.OPS.moveTo, + numArgs: 2, + variableArgs: false + }, + l: { + id: _util.OPS.lineTo, + numArgs: 2, + variableArgs: false + }, + c: { + id: _util.OPS.curveTo, + numArgs: 6, + variableArgs: false + }, + v: { + id: _util.OPS.curveTo2, + numArgs: 4, + variableArgs: false + }, + y: { + id: _util.OPS.curveTo3, + numArgs: 4, + variableArgs: false + }, + h: { + id: _util.OPS.closePath, + numArgs: 0, + variableArgs: false + }, + re: { + id: _util.OPS.rectangle, + numArgs: 4, + variableArgs: false + }, + S: { + id: _util.OPS.stroke, + numArgs: 0, + variableArgs: false + }, + s: { + id: _util.OPS.closeStroke, + numArgs: 0, + variableArgs: false + }, + f: { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }, + F: { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }, + "f*": { + id: _util.OPS.eoFill, + numArgs: 0, + variableArgs: false + }, + B: { + id: _util.OPS.fillStroke, + numArgs: 0, + variableArgs: false + }, + "B*": { + id: _util.OPS.eoFillStroke, + numArgs: 0, + variableArgs: false + }, + b: { + id: _util.OPS.closeFillStroke, + numArgs: 0, + variableArgs: false + }, + "b*": { + id: _util.OPS.closeEOFillStroke, + numArgs: 0, + variableArgs: false + }, + n: { + id: _util.OPS.endPath, + numArgs: 0, + variableArgs: false + }, + W: { + id: _util.OPS.clip, + numArgs: 0, + variableArgs: false + }, + "W*": { + id: _util.OPS.eoClip, + numArgs: 0, + variableArgs: false + }, + BT: { + id: _util.OPS.beginText, + numArgs: 0, + variableArgs: false + }, + ET: { + id: _util.OPS.endText, + numArgs: 0, + variableArgs: false + }, + Tc: { + id: _util.OPS.setCharSpacing, + numArgs: 1, + variableArgs: false + }, + Tw: { + id: _util.OPS.setWordSpacing, + numArgs: 1, + variableArgs: false + }, + Tz: { + id: _util.OPS.setHScale, + numArgs: 1, + variableArgs: false + }, + TL: { + id: _util.OPS.setLeading, + numArgs: 1, + variableArgs: false + }, + Tf: { + id: _util.OPS.setFont, + numArgs: 2, + variableArgs: false + }, + Tr: { + id: _util.OPS.setTextRenderingMode, + numArgs: 1, + variableArgs: false + }, + Ts: { + id: _util.OPS.setTextRise, + numArgs: 1, + variableArgs: false + }, + Td: { + id: _util.OPS.moveText, + numArgs: 2, + variableArgs: false + }, + TD: { + id: _util.OPS.setLeadingMoveText, + numArgs: 2, + variableArgs: false + }, + Tm: { + id: _util.OPS.setTextMatrix, + numArgs: 6, + variableArgs: false + }, + "T*": { + id: _util.OPS.nextLine, + numArgs: 0, + variableArgs: false + }, + Tj: { + id: _util.OPS.showText, + numArgs: 1, + variableArgs: false + }, + TJ: { + id: _util.OPS.showSpacedText, + numArgs: 1, + variableArgs: false + }, + "'": { + id: _util.OPS.nextLineShowText, + numArgs: 1, + variableArgs: false + }, + '"': { + id: _util.OPS.nextLineSetSpacingShowText, + numArgs: 3, + variableArgs: false + }, + d0: { + id: _util.OPS.setCharWidth, + numArgs: 2, + variableArgs: false + }, + d1: { + id: _util.OPS.setCharWidthAndBounds, + numArgs: 6, + variableArgs: false + }, + CS: { + id: _util.OPS.setStrokeColorSpace, + numArgs: 1, + variableArgs: false + }, + cs: { + id: _util.OPS.setFillColorSpace, + numArgs: 1, + variableArgs: false + }, + SC: { + id: _util.OPS.setStrokeColor, + numArgs: 4, + variableArgs: true + }, + SCN: { + id: _util.OPS.setStrokeColorN, + numArgs: 33, + variableArgs: true + }, + sc: { + id: _util.OPS.setFillColor, + numArgs: 4, + variableArgs: true + }, + scn: { + id: _util.OPS.setFillColorN, + numArgs: 33, + variableArgs: true + }, + G: { + id: _util.OPS.setStrokeGray, + numArgs: 1, + variableArgs: false + }, + g: { + id: _util.OPS.setFillGray, + numArgs: 1, + variableArgs: false + }, + RG: { + id: _util.OPS.setStrokeRGBColor, + numArgs: 3, + variableArgs: false + }, + rg: { + id: _util.OPS.setFillRGBColor, + numArgs: 3, + variableArgs: false + }, + K: { + id: _util.OPS.setStrokeCMYKColor, + numArgs: 4, + variableArgs: false + }, + k: { + id: _util.OPS.setFillCMYKColor, + numArgs: 4, + variableArgs: false + }, + sh: { + id: _util.OPS.shadingFill, + numArgs: 1, + variableArgs: false + }, + BI: { + id: _util.OPS.beginInlineImage, + numArgs: 0, + variableArgs: false + }, + ID: { + id: _util.OPS.beginImageData, + numArgs: 0, + variableArgs: false + }, + EI: { + id: _util.OPS.endInlineImage, + numArgs: 1, + variableArgs: false + }, + Do: { + id: _util.OPS.paintXObject, + numArgs: 1, + variableArgs: false + }, + MP: { + id: _util.OPS.markPoint, + numArgs: 1, + variableArgs: false + }, + DP: { + id: _util.OPS.markPointProps, + numArgs: 2, + variableArgs: false + }, + BMC: { + id: _util.OPS.beginMarkedContent, + numArgs: 1, + variableArgs: false + }, + BDC: { + id: _util.OPS.beginMarkedContentProps, + numArgs: 2, + variableArgs: false + }, + EMC: { + id: _util.OPS.endMarkedContent, + numArgs: 0, + variableArgs: false + }, + BX: { + id: _util.OPS.beginCompat, + numArgs: 0, + variableArgs: false + }, + EX: { + id: _util.OPS.endCompat, + numArgs: 0, + variableArgs: false + }, + BM: null, + BD: null, + true: null, + fa: null, + fal: null, + fals: null, + false: null, + nu: null, + nul: null, + null: null + }); + } + static MAX_INVALID_PATH_OPS = 10; + constructor(stream, xref, stateManager = new StateManager()) { + this.parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream, EvaluatorPreprocessor.opMap), + xref + }); + this.stateManager = stateManager; + this.nonProcessedArgs = []; + this._isPathOp = false; + this._numInvalidPathOPS = 0; + } + get savedStatesDepth() { + return this.stateManager.stateStack.length; + } + read(operation) { + let args = operation.args; + while (true) { + const obj = this.parser.getObj(); + if (obj instanceof _primitives.Cmd) { + const cmd = obj.cmd; + const opSpec = EvaluatorPreprocessor.opMap[cmd]; + if (!opSpec) { + (0, _util.warn)(`Unknown command "${cmd}".`); + continue; + } + const fn = opSpec.id; + const numArgs = opSpec.numArgs; + let argsLength = args !== null ? args.length : 0; + if (!this._isPathOp) { + this._numInvalidPathOPS = 0; + } + this._isPathOp = fn >= _util.OPS.moveTo && fn <= _util.OPS.endPath; + if (!opSpec.variableArgs) { + if (argsLength !== numArgs) { + const nonProcessedArgs = this.nonProcessedArgs; + while (argsLength > numArgs) { + nonProcessedArgs.push(args.shift()); + argsLength--; + } + while (argsLength < numArgs && nonProcessedArgs.length !== 0) { + if (args === null) { + args = []; + } + args.unshift(nonProcessedArgs.pop()); + argsLength++; + } + } + if (argsLength < numArgs) { + const partialMsg = `command ${cmd}: expected ${numArgs} args, ` + `but received ${argsLength} args.`; + if (this._isPathOp && ++this._numInvalidPathOPS > EvaluatorPreprocessor.MAX_INVALID_PATH_OPS) { + throw new _util.FormatError(`Invalid ${partialMsg}`); + } + (0, _util.warn)(`Skipping ${partialMsg}`); + if (args !== null) { + args.length = 0; + } + continue; + } + } else if (argsLength > numArgs) { + (0, _util.info)(`Command ${cmd}: expected [0, ${numArgs}] args, ` + `but received ${argsLength} args.`); + } + this.preprocessCommand(fn, args); + operation.fn = fn; + operation.args = args; + return true; + } + if (obj === _primitives.EOF) { + return false; + } + if (obj !== null) { + if (args === null) { + args = []; + } + args.push(obj); + if (args.length > 33) { + throw new _util.FormatError("Too many arguments"); + } + } + } + } + preprocessCommand(fn, args) { + switch (fn | 0) { + case _util.OPS.save: + this.stateManager.save(); + break; + case _util.OPS.restore: + this.stateManager.restore(); + break; + case _util.OPS.transform: + this.stateManager.transform(args); + break; + } + } +} +exports.EvaluatorPreprocessor = EvaluatorPreprocessor; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.IdentityCMap = exports.CMapFactory = exports.CMap = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _base_stream = __w_pdfjs_require__(5); +var _binary_cmap = __w_pdfjs_require__(15); +var _parser = __w_pdfjs_require__(16); +var _core_utils = __w_pdfjs_require__(3); +var _stream = __w_pdfjs_require__(8); +const BUILT_IN_CMAPS = ["Adobe-GB1-UCS2", "Adobe-CNS1-UCS2", "Adobe-Japan1-UCS2", "Adobe-Korea1-UCS2", "78-EUC-H", "78-EUC-V", "78-H", "78-RKSJ-H", "78-RKSJ-V", "78-V", "78ms-RKSJ-H", "78ms-RKSJ-V", "83pv-RKSJ-H", "90ms-RKSJ-H", "90ms-RKSJ-V", "90msp-RKSJ-H", "90msp-RKSJ-V", "90pv-RKSJ-H", "90pv-RKSJ-V", "Add-H", "Add-RKSJ-H", "Add-RKSJ-V", "Add-V", "Adobe-CNS1-0", "Adobe-CNS1-1", "Adobe-CNS1-2", "Adobe-CNS1-3", "Adobe-CNS1-4", "Adobe-CNS1-5", "Adobe-CNS1-6", "Adobe-GB1-0", "Adobe-GB1-1", "Adobe-GB1-2", "Adobe-GB1-3", "Adobe-GB1-4", "Adobe-GB1-5", "Adobe-Japan1-0", "Adobe-Japan1-1", "Adobe-Japan1-2", "Adobe-Japan1-3", "Adobe-Japan1-4", "Adobe-Japan1-5", "Adobe-Japan1-6", "Adobe-Korea1-0", "Adobe-Korea1-1", "Adobe-Korea1-2", "B5-H", "B5-V", "B5pc-H", "B5pc-V", "CNS-EUC-H", "CNS-EUC-V", "CNS1-H", "CNS1-V", "CNS2-H", "CNS2-V", "ETHK-B5-H", "ETHK-B5-V", "ETen-B5-H", "ETen-B5-V", "ETenms-B5-H", "ETenms-B5-V", "EUC-H", "EUC-V", "Ext-H", "Ext-RKSJ-H", "Ext-RKSJ-V", "Ext-V", "GB-EUC-H", "GB-EUC-V", "GB-H", "GB-V", "GBK-EUC-H", "GBK-EUC-V", "GBK2K-H", "GBK2K-V", "GBKp-EUC-H", "GBKp-EUC-V", "GBT-EUC-H", "GBT-EUC-V", "GBT-H", "GBT-V", "GBTpc-EUC-H", "GBTpc-EUC-V", "GBpc-EUC-H", "GBpc-EUC-V", "H", "HKdla-B5-H", "HKdla-B5-V", "HKdlb-B5-H", "HKdlb-B5-V", "HKgccs-B5-H", "HKgccs-B5-V", "HKm314-B5-H", "HKm314-B5-V", "HKm471-B5-H", "HKm471-B5-V", "HKscs-B5-H", "HKscs-B5-V", "Hankaku", "Hiragana", "KSC-EUC-H", "KSC-EUC-V", "KSC-H", "KSC-Johab-H", "KSC-Johab-V", "KSC-V", "KSCms-UHC-H", "KSCms-UHC-HW-H", "KSCms-UHC-HW-V", "KSCms-UHC-V", "KSCpc-EUC-H", "KSCpc-EUC-V", "Katakana", "NWP-H", "NWP-V", "RKSJ-H", "RKSJ-V", "Roman", "UniCNS-UCS2-H", "UniCNS-UCS2-V", "UniCNS-UTF16-H", "UniCNS-UTF16-V", "UniCNS-UTF32-H", "UniCNS-UTF32-V", "UniCNS-UTF8-H", "UniCNS-UTF8-V", "UniGB-UCS2-H", "UniGB-UCS2-V", "UniGB-UTF16-H", "UniGB-UTF16-V", "UniGB-UTF32-H", "UniGB-UTF32-V", "UniGB-UTF8-H", "UniGB-UTF8-V", "UniJIS-UCS2-H", "UniJIS-UCS2-HW-H", "UniJIS-UCS2-HW-V", "UniJIS-UCS2-V", "UniJIS-UTF16-H", "UniJIS-UTF16-V", "UniJIS-UTF32-H", "UniJIS-UTF32-V", "UniJIS-UTF8-H", "UniJIS-UTF8-V", "UniJIS2004-UTF16-H", "UniJIS2004-UTF16-V", "UniJIS2004-UTF32-H", "UniJIS2004-UTF32-V", "UniJIS2004-UTF8-H", "UniJIS2004-UTF8-V", "UniJISPro-UCS2-HW-V", "UniJISPro-UCS2-V", "UniJISPro-UTF8-V", "UniJISX0213-UTF32-H", "UniJISX0213-UTF32-V", "UniJISX02132004-UTF32-H", "UniJISX02132004-UTF32-V", "UniKS-UCS2-H", "UniKS-UCS2-V", "UniKS-UTF16-H", "UniKS-UTF16-V", "UniKS-UTF32-H", "UniKS-UTF32-V", "UniKS-UTF8-H", "UniKS-UTF8-V", "V", "WP-Symbol"]; +const MAX_MAP_RANGE = 2 ** 24 - 1; +class CMap { + constructor(builtInCMap = false) { + this.codespaceRanges = [[], [], [], []]; + this.numCodespaceRanges = 0; + this._map = []; + this.name = ""; + this.vertical = false; + this.useCMap = null; + this.builtInCMap = builtInCMap; + } + addCodespaceRange(n, low, high) { + this.codespaceRanges[n - 1].push(low, high); + this.numCodespaceRanges++; + } + mapCidRange(low, high, dstLow) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE."); + } + while (low <= high) { + this._map[low++] = dstLow++; + } + } + mapBfRange(low, high, dstLow) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE."); + } + const lastByte = dstLow.length - 1; + while (low <= high) { + this._map[low++] = dstLow; + const nextCharCode = dstLow.charCodeAt(lastByte) + 1; + if (nextCharCode > 0xff) { + dstLow = dstLow.substring(0, lastByte - 1) + String.fromCharCode(dstLow.charCodeAt(lastByte - 1) + 1) + "\x00"; + continue; + } + dstLow = dstLow.substring(0, lastByte) + String.fromCharCode(nextCharCode); + } + } + mapBfRangeToArray(low, high, array) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE."); + } + const ii = array.length; + let i = 0; + while (low <= high && i < ii) { + this._map[low] = array[i++]; + ++low; + } + } + mapOne(src, dst) { + this._map[src] = dst; + } + lookup(code) { + return this._map[code]; + } + contains(code) { + return this._map[code] !== undefined; + } + forEach(callback) { + const map = this._map; + const length = map.length; + if (length <= 0x10000) { + for (let i = 0; i < length; i++) { + if (map[i] !== undefined) { + callback(i, map[i]); + } + } + } else { + for (const i in map) { + callback(i, map[i]); + } + } + } + charCodeOf(value) { + const map = this._map; + if (map.length <= 0x10000) { + return map.indexOf(value); + } + for (const charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + return -1; + } + getMap() { + return this._map; + } + readCharCode(str, offset, out) { + let c = 0; + const codespaceRanges = this.codespaceRanges; + for (let n = 0, nn = codespaceRanges.length; n < nn; n++) { + c = (c << 8 | str.charCodeAt(offset + n)) >>> 0; + const codespaceRange = codespaceRanges[n]; + for (let k = 0, kk = codespaceRange.length; k < kk;) { + const low = codespaceRange[k++]; + const high = codespaceRange[k++]; + if (c >= low && c <= high) { + out.charcode = c; + out.length = n + 1; + return; + } + } + } + out.charcode = 0; + out.length = 1; + } + getCharCodeLength(charCode) { + const codespaceRanges = this.codespaceRanges; + for (let n = 0, nn = codespaceRanges.length; n < nn; n++) { + const codespaceRange = codespaceRanges[n]; + for (let k = 0, kk = codespaceRange.length; k < kk;) { + const low = codespaceRange[k++]; + const high = codespaceRange[k++]; + if (charCode >= low && charCode <= high) { + return n + 1; + } + } + } + return 1; + } + get length() { + return this._map.length; + } + get isIdentityCMap() { + if (!(this.name === "Identity-H" || this.name === "Identity-V")) { + return false; + } + if (this._map.length !== 0x10000) { + return false; + } + for (let i = 0; i < 0x10000; i++) { + if (this._map[i] !== i) { + return false; + } + } + return true; + } +} +exports.CMap = CMap; +class IdentityCMap extends CMap { + constructor(vertical, n) { + super(); + this.vertical = vertical; + this.addCodespaceRange(n, 0, 0xffff); + } + mapCidRange(low, high, dstLow) { + (0, _util.unreachable)("should not call mapCidRange"); + } + mapBfRange(low, high, dstLow) { + (0, _util.unreachable)("should not call mapBfRange"); + } + mapBfRangeToArray(low, high, array) { + (0, _util.unreachable)("should not call mapBfRangeToArray"); + } + mapOne(src, dst) { + (0, _util.unreachable)("should not call mapCidOne"); + } + lookup(code) { + return Number.isInteger(code) && code <= 0xffff ? code : undefined; + } + contains(code) { + return Number.isInteger(code) && code <= 0xffff; + } + forEach(callback) { + for (let i = 0; i <= 0xffff; i++) { + callback(i, i); + } + } + charCodeOf(value) { + return Number.isInteger(value) && value <= 0xffff ? value : -1; + } + getMap() { + const map = new Array(0x10000); + for (let i = 0; i <= 0xffff; i++) { + map[i] = i; + } + return map; + } + get length() { + return 0x10000; + } + get isIdentityCMap() { + (0, _util.unreachable)("should not access .isIdentityCMap"); + } +} +exports.IdentityCMap = IdentityCMap; +function strToInt(str) { + let a = 0; + for (let i = 0; i < str.length; i++) { + a = a << 8 | str.charCodeAt(i); + } + return a >>> 0; +} +function expectString(obj) { + if (typeof obj !== "string") { + throw new _util.FormatError("Malformed CMap: expected string."); + } +} +function expectInt(obj) { + if (!Number.isInteger(obj)) { + throw new _util.FormatError("Malformed CMap: expected int."); + } +} +function parseBfChar(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endbfchar")) { + return; + } + expectString(obj); + const src = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + const dst = obj; + cMap.mapOne(src, dst); + } +} +function parseBfRange(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endbfrange")) { + return; + } + expectString(obj); + const low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + const high = strToInt(obj); + obj = lexer.getObj(); + if (Number.isInteger(obj) || typeof obj === "string") { + const dstLow = Number.isInteger(obj) ? String.fromCharCode(obj) : obj; + cMap.mapBfRange(low, high, dstLow); + } else if ((0, _primitives.isCmd)(obj, "[")) { + obj = lexer.getObj(); + const array = []; + while (!(0, _primitives.isCmd)(obj, "]") && obj !== _primitives.EOF) { + array.push(obj); + obj = lexer.getObj(); + } + cMap.mapBfRangeToArray(low, high, array); + } else { + break; + } + } + throw new _util.FormatError("Invalid bf range."); +} +function parseCidChar(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endcidchar")) { + return; + } + expectString(obj); + const src = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + const dst = obj; + cMap.mapOne(src, dst); + } +} +function parseCidRange(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endcidrange")) { + return; + } + expectString(obj); + const low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + const high = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + const dstLow = obj; + cMap.mapCidRange(low, high, dstLow); + } +} +function parseCodespaceRange(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endcodespacerange")) { + return; + } + if (typeof obj !== "string") { + break; + } + const low = strToInt(obj); + obj = lexer.getObj(); + if (typeof obj !== "string") { + break; + } + const high = strToInt(obj); + cMap.addCodespaceRange(obj.length, low, high); + } + throw new _util.FormatError("Invalid codespace range."); +} +function parseWMode(cMap, lexer) { + const obj = lexer.getObj(); + if (Number.isInteger(obj)) { + cMap.vertical = !!obj; + } +} +function parseCMapName(cMap, lexer) { + const obj = lexer.getObj(); + if (obj instanceof _primitives.Name) { + cMap.name = obj.name; + } +} +async function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) { + let previous, embeddedUseCMap; + objLoop: while (true) { + try { + const obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } else if (obj instanceof _primitives.Name) { + if (obj.name === "WMode") { + parseWMode(cMap, lexer); + } else if (obj.name === "CMapName") { + parseCMapName(cMap, lexer); + } + previous = obj; + } else if (obj instanceof _primitives.Cmd) { + switch (obj.cmd) { + case "endcmap": + break objLoop; + case "usecmap": + if (previous instanceof _primitives.Name) { + embeddedUseCMap = previous.name; + } + break; + case "begincodespacerange": + parseCodespaceRange(cMap, lexer); + break; + case "beginbfchar": + parseBfChar(cMap, lexer); + break; + case "begincidchar": + parseCidChar(cMap, lexer); + break; + case "beginbfrange": + parseBfRange(cMap, lexer); + break; + case "begincidrange": + parseCidRange(cMap, lexer); + break; + } + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Invalid cMap data: " + ex); + continue; + } + } + if (!useCMap && embeddedUseCMap) { + useCMap = embeddedUseCMap; + } + if (useCMap) { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + } + return cMap; +} +async function extendCMap(cMap, fetchBuiltInCMap, useCMap) { + cMap.useCMap = await createBuiltInCMap(useCMap, fetchBuiltInCMap); + if (cMap.numCodespaceRanges === 0) { + const useCodespaceRanges = cMap.useCMap.codespaceRanges; + for (let i = 0; i < useCodespaceRanges.length; i++) { + cMap.codespaceRanges[i] = useCodespaceRanges[i].slice(); + } + cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges; + } + cMap.useCMap.forEach(function (key, value) { + if (!cMap.contains(key)) { + cMap.mapOne(key, cMap.useCMap.lookup(key)); + } + }); + return cMap; +} +async function createBuiltInCMap(name, fetchBuiltInCMap) { + if (name === "Identity-H") { + return new IdentityCMap(false, 2); + } else if (name === "Identity-V") { + return new IdentityCMap(true, 2); + } + if (!BUILT_IN_CMAPS.includes(name)) { + throw new Error("Unknown CMap name: " + name); + } + if (!fetchBuiltInCMap) { + throw new Error("Built-in CMap parameters are not provided."); + } + const { + cMapData, + compressionType + } = await fetchBuiltInCMap(name); + const cMap = new CMap(true); + if (compressionType === _util.CMapCompressionType.BINARY) { + return new _binary_cmap.BinaryCMapReader().process(cMapData, cMap, useCMap => { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + }); + } + if (compressionType === _util.CMapCompressionType.NONE) { + const lexer = new _parser.Lexer(new _stream.Stream(cMapData)); + return parseCMap(cMap, lexer, fetchBuiltInCMap, null); + } + throw new Error(`Invalid CMap "compressionType" value: ${compressionType}`); +} +class CMapFactory { + static async create({ + encoding, + fetchBuiltInCMap, + useCMap + }) { + if (encoding instanceof _primitives.Name) { + return createBuiltInCMap(encoding.name, fetchBuiltInCMap); + } else if (encoding instanceof _base_stream.BaseStream) { + const parsedCMap = await parseCMap(new CMap(), new _parser.Lexer(encoding), fetchBuiltInCMap, useCMap); + if (parsedCMap.isIdentityCMap) { + return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap); + } + return parsedCMap; + } + throw new Error("Encoding required."); + } +} +exports.CMapFactory = CMapFactory; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BinaryCMapReader = void 0; +var _util = __w_pdfjs_require__(2); +function hexToInt(a, size) { + let n = 0; + for (let i = 0; i <= size; i++) { + n = n << 8 | a[i]; + } + return n >>> 0; +} +function hexToStr(a, size) { + if (size === 1) { + return String.fromCharCode(a[0], a[1]); + } + if (size === 3) { + return String.fromCharCode(a[0], a[1], a[2], a[3]); + } + return String.fromCharCode(...a.subarray(0, size + 1)); +} +function addHex(a, b, size) { + let c = 0; + for (let i = size; i >= 0; i--) { + c += a[i] + b[i]; + a[i] = c & 255; + c >>= 8; + } +} +function incHex(a, size) { + let c = 1; + for (let i = size; i >= 0 && c > 0; i--) { + c += a[i]; + a[i] = c & 255; + c >>= 8; + } +} +const MAX_NUM_SIZE = 16; +const MAX_ENCODED_NUM_SIZE = 19; +class BinaryCMapStream { + constructor(data) { + this.buffer = data; + this.pos = 0; + this.end = data.length; + this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE); + } + readByte() { + if (this.pos >= this.end) { + return -1; + } + return this.buffer[this.pos++]; + } + readNumber() { + let n = 0; + let last; + do { + const b = this.readByte(); + if (b < 0) { + throw new _util.FormatError("unexpected EOF in bcmap"); + } + last = !(b & 0x80); + n = n << 7 | b & 0x7f; + } while (!last); + return n; + } + readSigned() { + const n = this.readNumber(); + return n & 1 ? ~(n >>> 1) : n >>> 1; + } + readHex(num, size) { + num.set(this.buffer.subarray(this.pos, this.pos + size + 1)); + this.pos += size + 1; + } + readHexNumber(num, size) { + let last; + const stack = this.tmpBuf; + let sp = 0; + do { + const b = this.readByte(); + if (b < 0) { + throw new _util.FormatError("unexpected EOF in bcmap"); + } + last = !(b & 0x80); + stack[sp++] = b & 0x7f; + } while (!last); + let i = size, + buffer = 0, + bufferSize = 0; + while (i >= 0) { + while (bufferSize < 8 && stack.length > 0) { + buffer |= stack[--sp] << bufferSize; + bufferSize += 7; + } + num[i] = buffer & 255; + i--; + buffer >>= 8; + bufferSize -= 8; + } + } + readHexSigned(num, size) { + this.readHexNumber(num, size); + const sign = num[size] & 1 ? 255 : 0; + let c = 0; + for (let i = 0; i <= size; i++) { + c = (c & 1) << 8 | num[i]; + num[i] = c >> 1 ^ sign; + } + } + readString() { + const len = this.readNumber(), + buf = new Array(len); + for (let i = 0; i < len; i++) { + buf[i] = this.readNumber(); + } + return String.fromCharCode(...buf); + } +} +class BinaryCMapReader { + async process(data, cMap, extend) { + const stream = new BinaryCMapStream(data); + const header = stream.readByte(); + cMap.vertical = !!(header & 1); + let useCMap = null; + const start = new Uint8Array(MAX_NUM_SIZE); + const end = new Uint8Array(MAX_NUM_SIZE); + const char = new Uint8Array(MAX_NUM_SIZE); + const charCode = new Uint8Array(MAX_NUM_SIZE); + const tmp = new Uint8Array(MAX_NUM_SIZE); + let code; + let b; + while ((b = stream.readByte()) >= 0) { + const type = b >> 5; + if (type === 7) { + switch (b & 0x1f) { + case 0: + stream.readString(); + break; + case 1: + useCMap = stream.readString(); + break; + } + continue; + } + const sequence = !!(b & 0x10); + const dataSize = b & 15; + if (dataSize + 1 > MAX_NUM_SIZE) { + throw new Error("BinaryCMapReader.process: Invalid dataSize."); + } + const ucs2DataSize = 1; + const subitemsCount = stream.readNumber(); + switch (type) { + case 0: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + } + break; + case 1: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + } + break; + case 2: + stream.readHex(char, dataSize); + code = stream.readNumber(); + cMap.mapOne(hexToInt(char, dataSize), code); + for (let i = 1; i < subitemsCount; i++) { + incHex(char, dataSize); + if (!sequence) { + stream.readHexNumber(tmp, dataSize); + addHex(char, tmp, dataSize); + } + code = stream.readSigned() + (code + 1); + cMap.mapOne(hexToInt(char, dataSize), code); + } + break; + case 3: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + if (!sequence) { + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + } else { + start.set(end); + } + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + } + break; + case 4: + stream.readHex(char, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + for (let i = 1; i < subitemsCount; i++) { + incHex(char, ucs2DataSize); + if (!sequence) { + stream.readHexNumber(tmp, ucs2DataSize); + addHex(char, tmp, ucs2DataSize); + } + incHex(charCode, dataSize); + stream.readHexSigned(tmp, dataSize); + addHex(charCode, tmp, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + } + break; + case 5: + stream.readHex(start, ucs2DataSize); + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, ucs2DataSize); + if (!sequence) { + stream.readHexNumber(start, ucs2DataSize); + addHex(start, end, ucs2DataSize); + } else { + start.set(end); + } + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + } + break; + default: + throw new Error(`BinaryCMapReader.process - unknown type: ${type}`); + } + } + if (useCMap) { + return extend(useCMap); + } + return cMap; + } +} +exports.BinaryCMapReader = BinaryCMapReader; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Parser = exports.Linearization = exports.Lexer = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _core_utils = __w_pdfjs_require__(3); +var _stream = __w_pdfjs_require__(8); +var _ascii_85_stream = __w_pdfjs_require__(17); +var _ascii_hex_stream = __w_pdfjs_require__(19); +var _ccitt_stream = __w_pdfjs_require__(20); +var _flate_stream = __w_pdfjs_require__(22); +var _jbig2_stream = __w_pdfjs_require__(23); +var _jpeg_stream = __w_pdfjs_require__(26); +var _jpx_stream = __w_pdfjs_require__(29); +var _lzw_stream = __w_pdfjs_require__(31); +var _predictor_stream = __w_pdfjs_require__(32); +var _run_length_stream = __w_pdfjs_require__(33); +const MAX_LENGTH_TO_CACHE = 1000; +function getInlineImageCacheKey(bytes) { + const strBuf = [], + ii = bytes.length; + let i = 0; + while (i < ii - 1) { + strBuf.push(bytes[i++] << 8 | bytes[i++]); + } + if (i < ii) { + strBuf.push(bytes[i]); + } + return ii + "_" + String.fromCharCode.apply(null, strBuf); +} +class Parser { + constructor({ + lexer, + xref, + allowStreams = false, + recoveryMode = false + }) { + this.lexer = lexer; + this.xref = xref; + this.allowStreams = allowStreams; + this.recoveryMode = recoveryMode; + this.imageCache = Object.create(null); + this._imageId = 0; + this.refill(); + } + refill() { + this.buf1 = this.lexer.getObj(); + this.buf2 = this.lexer.getObj(); + } + shift() { + if (this.buf2 instanceof _primitives.Cmd && this.buf2.cmd === "ID") { + this.buf1 = this.buf2; + this.buf2 = null; + } else { + this.buf1 = this.buf2; + this.buf2 = this.lexer.getObj(); + } + } + tryShift() { + try { + this.shift(); + return true; + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + return false; + } + } + getObj(cipherTransform = null) { + const buf1 = this.buf1; + this.shift(); + if (buf1 instanceof _primitives.Cmd) { + switch (buf1.cmd) { + case "BI": + return this.makeInlineImage(cipherTransform); + case "[": + const array = []; + while (!(0, _primitives.isCmd)(this.buf1, "]") && this.buf1 !== _primitives.EOF) { + array.push(this.getObj(cipherTransform)); + } + if (this.buf1 === _primitives.EOF) { + if (this.recoveryMode) { + return array; + } + throw new _core_utils.ParserEOFException("End of file inside array."); + } + this.shift(); + return array; + case "<<": + const dict = new _primitives.Dict(this.xref); + while (!(0, _primitives.isCmd)(this.buf1, ">>") && this.buf1 !== _primitives.EOF) { + if (!(this.buf1 instanceof _primitives.Name)) { + (0, _util.info)("Malformed dictionary: key must be a name object"); + this.shift(); + continue; + } + const key = this.buf1.name; + this.shift(); + if (this.buf1 === _primitives.EOF) { + break; + } + dict.set(key, this.getObj(cipherTransform)); + } + if (this.buf1 === _primitives.EOF) { + if (this.recoveryMode) { + return dict; + } + throw new _core_utils.ParserEOFException("End of file inside dictionary."); + } + if ((0, _primitives.isCmd)(this.buf2, "stream")) { + return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict; + } + this.shift(); + return dict; + default: + return buf1; + } + } + if (Number.isInteger(buf1)) { + if (Number.isInteger(this.buf1) && (0, _primitives.isCmd)(this.buf2, "R")) { + const ref = _primitives.Ref.get(buf1, this.buf1); + this.shift(); + this.shift(); + return ref; + } + return buf1; + } + if (typeof buf1 === "string") { + if (cipherTransform) { + return cipherTransform.decryptString(buf1); + } + return buf1; + } + return buf1; + } + findDefaultInlineStreamEnd(stream) { + const E = 0x45, + I = 0x49, + SPACE = 0x20, + LF = 0xa, + CR = 0xd, + NUL = 0x0; + const { + knownCommands + } = this.lexer, + startPos = stream.pos, + n = 15; + let state = 0, + ch, + maybeEIPos; + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else { + if (ch === SPACE || ch === LF || ch === CR) { + maybeEIPos = stream.pos; + const followingBytes = stream.peekBytes(n); + const ii = followingBytes.length; + if (ii === 0) { + break; + } + for (let i = 0; i < ii; i++) { + ch = followingBytes[i]; + if (ch === NUL && followingBytes[i + 1] !== NUL) { + continue; + } + if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7f)) { + state = 0; + break; + } + } + if (state !== 2) { + continue; + } + if (!knownCommands) { + (0, _util.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined."); + continue; + } + const tmpLexer = new Lexer(new _stream.Stream(followingBytes.slice()), knownCommands); + tmpLexer._hexStringWarn = () => {}; + let numArgs = 0; + while (true) { + const nextObj = tmpLexer.getObj(); + if (nextObj === _primitives.EOF) { + state = 0; + break; + } + if (nextObj instanceof _primitives.Cmd) { + const knownCommand = knownCommands[nextObj.cmd]; + if (!knownCommand) { + state = 0; + break; + } else if (knownCommand.variableArgs ? numArgs <= knownCommand.numArgs : numArgs === knownCommand.numArgs) { + break; + } + numArgs = 0; + continue; + } + numArgs++; + } + if (state === 2) { + break; + } + } else { + state = 0; + } + } + } + if (ch === -1) { + (0, _util.warn)("findDefaultInlineStreamEnd: " + "Reached the end of the stream without finding a valid EI marker"); + if (maybeEIPos) { + (0, _util.warn)('... trying to recover by using the last "EI" occurrence.'); + stream.skip(-(stream.pos - maybeEIPos)); + } + } + let endOffset = 4; + stream.skip(-endOffset); + ch = stream.peekByte(); + stream.skip(endOffset); + if (!(0, _core_utils.isWhiteSpace)(ch)) { + endOffset--; + } + return stream.pos - endOffset - startPos; + } + findDCTDecodeInlineStreamEnd(stream) { + const startPos = stream.pos; + let foundEOI = false, + b, + markerLength; + while ((b = stream.getByte()) !== -1) { + if (b !== 0xff) { + continue; + } + switch (stream.getByte()) { + case 0x00: + break; + case 0xff: + stream.skip(-1); + break; + case 0xd9: + foundEOI = true; + break; + case 0xc0: + case 0xc1: + case 0xc2: + case 0xc3: + case 0xc5: + case 0xc6: + case 0xc7: + case 0xc9: + case 0xca: + case 0xcb: + case 0xcd: + case 0xce: + case 0xcf: + case 0xc4: + case 0xcc: + case 0xda: + case 0xdb: + case 0xdc: + case 0xdd: + case 0xde: + case 0xdf: + case 0xe0: + case 0xe1: + case 0xe2: + case 0xe3: + case 0xe4: + case 0xe5: + case 0xe6: + case 0xe7: + case 0xe8: + case 0xe9: + case 0xea: + case 0xeb: + case 0xec: + case 0xed: + case 0xee: + case 0xef: + case 0xfe: + markerLength = stream.getUint16(); + if (markerLength > 2) { + stream.skip(markerLength - 2); + } else { + stream.skip(-2); + } + break; + } + if (foundEOI) { + break; + } + } + const length = stream.pos - startPos; + if (b === -1) { + (0, _util.warn)("Inline DCTDecode image stream: " + "EOI marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + this.inlineStreamSkipEI(stream); + return length; + } + findASCII85DecodeInlineStreamEnd(stream) { + const TILDE = 0x7e, + GT = 0x3e; + const startPos = stream.pos; + let ch; + while ((ch = stream.getByte()) !== -1) { + if (ch === TILDE) { + const tildePos = stream.pos; + ch = stream.peekByte(); + while ((0, _core_utils.isWhiteSpace)(ch)) { + stream.skip(); + ch = stream.peekByte(); + } + if (ch === GT) { + stream.skip(); + break; + } + if (stream.pos > tildePos) { + const maybeEI = stream.peekBytes(2); + if (maybeEI[0] === 0x45 && maybeEI[1] === 0x49) { + break; + } + } + } + } + const length = stream.pos - startPos; + if (ch === -1) { + (0, _util.warn)("Inline ASCII85Decode image stream: " + "EOD marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + this.inlineStreamSkipEI(stream); + return length; + } + findASCIIHexDecodeInlineStreamEnd(stream) { + const GT = 0x3e; + const startPos = stream.pos; + let ch; + while ((ch = stream.getByte()) !== -1) { + if (ch === GT) { + break; + } + } + const length = stream.pos - startPos; + if (ch === -1) { + (0, _util.warn)("Inline ASCIIHexDecode image stream: " + "EOD marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + this.inlineStreamSkipEI(stream); + return length; + } + inlineStreamSkipEI(stream) { + const E = 0x45, + I = 0x49; + let state = 0, + ch; + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else if (state === 2) { + break; + } + } + } + makeInlineImage(cipherTransform) { + const lexer = this.lexer; + const stream = lexer.stream; + const dictMap = Object.create(null); + let dictLength; + while (!(0, _primitives.isCmd)(this.buf1, "ID") && this.buf1 !== _primitives.EOF) { + if (!(this.buf1 instanceof _primitives.Name)) { + throw new _util.FormatError("Dictionary key must be a name object"); + } + const key = this.buf1.name; + this.shift(); + if (this.buf1 === _primitives.EOF) { + break; + } + dictMap[key] = this.getObj(cipherTransform); + } + if (lexer.beginInlineImagePos !== -1) { + dictLength = stream.pos - lexer.beginInlineImagePos; + } + const filter = this.xref.fetchIfRef(dictMap.F || dictMap.Filter); + let filterName; + if (filter instanceof _primitives.Name) { + filterName = filter.name; + } else if (Array.isArray(filter)) { + const filterZero = this.xref.fetchIfRef(filter[0]); + if (filterZero instanceof _primitives.Name) { + filterName = filterZero.name; + } + } + const startPos = stream.pos; + let length; + switch (filterName) { + case "DCT": + case "DCTDecode": + length = this.findDCTDecodeInlineStreamEnd(stream); + break; + case "A85": + case "ASCII85Decode": + length = this.findASCII85DecodeInlineStreamEnd(stream); + break; + case "AHx": + case "ASCIIHexDecode": + length = this.findASCIIHexDecodeInlineStreamEnd(stream); + break; + default: + length = this.findDefaultInlineStreamEnd(stream); + } + let cacheKey; + if (length < MAX_LENGTH_TO_CACHE && dictLength > 0) { + const initialStreamPos = stream.pos; + stream.pos = lexer.beginInlineImagePos; + cacheKey = getInlineImageCacheKey(stream.getBytes(dictLength + length)); + stream.pos = initialStreamPos; + const cacheEntry = this.imageCache[cacheKey]; + if (cacheEntry !== undefined) { + this.buf2 = _primitives.Cmd.get("EI"); + this.shift(); + cacheEntry.reset(); + return cacheEntry; + } + } + const dict = new _primitives.Dict(this.xref); + for (const key in dictMap) { + dict.set(key, dictMap[key]); + } + let imageStream = stream.makeSubStream(startPos, length, dict); + if (cipherTransform) { + imageStream = cipherTransform.createStream(imageStream, length); + } + imageStream = this.filter(imageStream, dict, length); + imageStream.dict = dict; + if (cacheKey !== undefined) { + imageStream.cacheKey = `inline_img_${++this._imageId}`; + this.imageCache[cacheKey] = imageStream; + } + this.buf2 = _primitives.Cmd.get("EI"); + this.shift(); + return imageStream; + } + _findStreamLength(startPos, signature) { + const { + stream + } = this.lexer; + stream.pos = startPos; + const SCAN_BLOCK_LENGTH = 2048; + const signatureLength = signature.length; + while (stream.pos < stream.end) { + const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + const scanLength = scanBytes.length - signatureLength; + if (scanLength <= 0) { + break; + } + let pos = 0; + while (pos < scanLength) { + let j = 0; + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + if (j >= signatureLength) { + stream.pos += pos; + return stream.pos - startPos; + } + pos++; + } + stream.pos += scanLength; + } + return -1; + } + makeStream(dict, cipherTransform) { + const lexer = this.lexer; + let stream = lexer.stream; + lexer.skipToNextLine(); + const startPos = stream.pos - 1; + let length = dict.get("Length"); + if (!Number.isInteger(length)) { + (0, _util.info)(`Bad length "${length && length.toString()}" in stream.`); + length = 0; + } + stream.pos = startPos + length; + lexer.nextChar(); + if (this.tryShift() && (0, _primitives.isCmd)(this.buf2, "endstream")) { + this.shift(); + } else { + const ENDSTREAM_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d]); + let actualLength = this._findStreamLength(startPos, ENDSTREAM_SIGNATURE); + if (actualLength < 0) { + const MAX_TRUNCATION = 1; + for (let i = 1; i <= MAX_TRUNCATION; i++) { + const end = ENDSTREAM_SIGNATURE.length - i; + const TRUNCATED_SIGNATURE = ENDSTREAM_SIGNATURE.slice(0, end); + const maybeLength = this._findStreamLength(startPos, TRUNCATED_SIGNATURE); + if (maybeLength >= 0) { + const lastByte = stream.peekBytes(end + 1)[end]; + if (!(0, _core_utils.isWhiteSpace)(lastByte)) { + break; + } + (0, _util.info)(`Found "${(0, _util.bytesToString)(TRUNCATED_SIGNATURE)}" when ` + "searching for endstream command."); + actualLength = maybeLength; + break; + } + } + if (actualLength < 0) { + throw new _util.FormatError("Missing endstream command."); + } + } + length = actualLength; + lexer.nextChar(); + this.shift(); + this.shift(); + } + this.shift(); + stream = stream.makeSubStream(startPos, length, dict); + if (cipherTransform) { + stream = cipherTransform.createStream(stream, length); + } + stream = this.filter(stream, dict, length); + stream.dict = dict; + return stream; + } + filter(stream, dict, length) { + let filter = dict.get("F", "Filter"); + let params = dict.get("DP", "DecodeParms"); + if (filter instanceof _primitives.Name) { + if (Array.isArray(params)) { + (0, _util.warn)("/DecodeParms should not be an Array, when /Filter is a Name."); + } + return this.makeFilter(stream, filter.name, length, params); + } + let maybeLength = length; + if (Array.isArray(filter)) { + const filterArray = filter; + const paramsArray = params; + for (let i = 0, ii = filterArray.length; i < ii; ++i) { + filter = this.xref.fetchIfRef(filterArray[i]); + if (!(filter instanceof _primitives.Name)) { + throw new _util.FormatError(`Bad filter name "${filter}"`); + } + params = null; + if (Array.isArray(paramsArray) && i in paramsArray) { + params = this.xref.fetchIfRef(paramsArray[i]); + } + stream = this.makeFilter(stream, filter.name, maybeLength, params); + maybeLength = null; + } + } + return stream; + } + makeFilter(stream, name, maybeLength, params) { + if (maybeLength === 0) { + (0, _util.warn)(`Empty "${name}" stream.`); + return new _stream.NullStream(); + } + try { + switch (name) { + case "Fl": + case "FlateDecode": + if (params) { + return new _predictor_stream.PredictorStream(new _flate_stream.FlateStream(stream, maybeLength), maybeLength, params); + } + return new _flate_stream.FlateStream(stream, maybeLength); + case "LZW": + case "LZWDecode": + let earlyChange = 1; + if (params) { + if (params.has("EarlyChange")) { + earlyChange = params.get("EarlyChange"); + } + return new _predictor_stream.PredictorStream(new _lzw_stream.LZWStream(stream, maybeLength, earlyChange), maybeLength, params); + } + return new _lzw_stream.LZWStream(stream, maybeLength, earlyChange); + case "DCT": + case "DCTDecode": + return new _jpeg_stream.JpegStream(stream, maybeLength, params); + case "JPX": + case "JPXDecode": + return new _jpx_stream.JpxStream(stream, maybeLength, params); + case "A85": + case "ASCII85Decode": + return new _ascii_85_stream.Ascii85Stream(stream, maybeLength); + case "AHx": + case "ASCIIHexDecode": + return new _ascii_hex_stream.AsciiHexStream(stream, maybeLength); + case "CCF": + case "CCITTFaxDecode": + return new _ccitt_stream.CCITTFaxStream(stream, maybeLength, params); + case "RL": + case "RunLengthDecode": + return new _run_length_stream.RunLengthStream(stream, maybeLength); + case "JBIG2Decode": + return new _jbig2_stream.Jbig2Stream(stream, maybeLength, params); + } + (0, _util.warn)(`Filter "${name}" is not supported.`); + return stream; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`Invalid stream: "${ex}"`); + return new _stream.NullStream(); + } + } +} +exports.Parser = Parser; +const specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +function toHexDigit(ch) { + if (ch >= 0x30 && ch <= 0x39) { + return ch & 0x0f; + } + if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + return (ch & 0x0f) + 9; + } + return -1; +} +class Lexer { + constructor(stream, knownCommands = null) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + this.knownCommands = knownCommands; + this._hexStringNumWarn = 0; + this.beginInlineImagePos = -1; + } + nextChar() { + return this.currentChar = this.stream.getByte(); + } + peekChar() { + return this.stream.peekByte(); + } + getNumber() { + let ch = this.currentChar; + let eNotation = false; + let divideBy = 0; + let sign = 1; + if (ch === 0x2d) { + sign = -1; + ch = this.nextChar(); + if (ch === 0x2d) { + ch = this.nextChar(); + } + } else if (ch === 0x2b) { + ch = this.nextChar(); + } + if (ch === 0x0a || ch === 0x0d) { + do { + ch = this.nextChar(); + } while (ch === 0x0a || ch === 0x0d); + } + if (ch === 0x2e) { + divideBy = 10; + ch = this.nextChar(); + } + if (ch < 0x30 || ch > 0x39) { + const msg = `Invalid number: ${String.fromCharCode(ch)} (charCode ${ch})`; + if ((0, _core_utils.isWhiteSpace)(ch) || ch === -1) { + (0, _util.info)(`Lexer.getNumber - "${msg}".`); + return 0; + } + throw new _util.FormatError(msg); + } + let baseValue = ch - 0x30; + let powerValue = 0; + let powerValueSign = 1; + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39) { + const currentDigit = ch - 0x30; + if (eNotation) { + powerValue = powerValue * 10 + currentDigit; + } else { + if (divideBy !== 0) { + divideBy *= 10; + } + baseValue = baseValue * 10 + currentDigit; + } + } else if (ch === 0x2e) { + if (divideBy === 0) { + divideBy = 1; + } else { + break; + } + } else if (ch === 0x2d) { + (0, _util.warn)("Badly formatted number: minus sign in the middle"); + } else if (ch === 0x45 || ch === 0x65) { + ch = this.peekChar(); + if (ch === 0x2b || ch === 0x2d) { + powerValueSign = ch === 0x2d ? -1 : 1; + this.nextChar(); + } else if (ch < 0x30 || ch > 0x39) { + break; + } + eNotation = true; + } else { + break; + } + } + if (divideBy !== 0) { + baseValue /= divideBy; + } + if (eNotation) { + baseValue *= 10 ** (powerValueSign * powerValue); + } + return sign * baseValue; + } + getString() { + let numParen = 1; + let done = false; + const strBuf = this.strBuf; + strBuf.length = 0; + let ch = this.nextChar(); + while (true) { + let charBuffered = false; + switch (ch | 0) { + case -1: + (0, _util.warn)("Unterminated string"); + done = true; + break; + case 0x28: + ++numParen; + strBuf.push("("); + break; + case 0x29: + if (--numParen === 0) { + this.nextChar(); + done = true; + } else { + strBuf.push(")"); + } + break; + case 0x5c: + ch = this.nextChar(); + switch (ch) { + case -1: + (0, _util.warn)("Unterminated string"); + done = true; + break; + case 0x6e: + strBuf.push("\n"); + break; + case 0x72: + strBuf.push("\r"); + break; + case 0x74: + strBuf.push("\t"); + break; + case 0x62: + strBuf.push("\b"); + break; + case 0x66: + strBuf.push("\f"); + break; + case 0x5c: + case 0x28: + case 0x29: + strBuf.push(String.fromCharCode(ch)); + break; + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + let x = ch & 0x0f; + ch = this.nextChar(); + charBuffered = true; + if (ch >= 0x30 && ch <= 0x37) { + x = (x << 3) + (ch & 0x0f); + ch = this.nextChar(); + if (ch >= 0x30 && ch <= 0x37) { + charBuffered = false; + x = (x << 3) + (ch & 0x0f); + } + } + strBuf.push(String.fromCharCode(x)); + break; + case 0x0d: + if (this.peekChar() === 0x0a) { + this.nextChar(); + } + break; + case 0x0a: + break; + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + break; + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + if (done) { + break; + } + if (!charBuffered) { + ch = this.nextChar(); + } + } + return strBuf.join(""); + } + getName() { + let ch, previousCh; + const strBuf = this.strBuf; + strBuf.length = 0; + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + if (ch === 0x23) { + ch = this.nextChar(); + if (specialChars[ch]) { + (0, _util.warn)("Lexer_getName: " + "NUMBER SIGN (#) should be followed by a hexadecimal number."); + strBuf.push("#"); + break; + } + const x = toHexDigit(ch); + if (x !== -1) { + previousCh = ch; + ch = this.nextChar(); + const x2 = toHexDigit(ch); + if (x2 === -1) { + (0, _util.warn)(`Lexer_getName: Illegal digit (${String.fromCharCode(ch)}) ` + "in hexadecimal number."); + strBuf.push("#", String.fromCharCode(previousCh)); + if (specialChars[ch]) { + break; + } + strBuf.push(String.fromCharCode(ch)); + continue; + } + strBuf.push(String.fromCharCode(x << 4 | x2)); + } else { + strBuf.push("#", String.fromCharCode(ch)); + } + } else { + strBuf.push(String.fromCharCode(ch)); + } + } + if (strBuf.length > 127) { + (0, _util.warn)(`Name token is longer than allowed by the spec: ${strBuf.length}`); + } + return _primitives.Name.get(strBuf.join("")); + } + _hexStringWarn(ch) { + const MAX_HEX_STRING_NUM_WARN = 5; + if (this._hexStringNumWarn++ === MAX_HEX_STRING_NUM_WARN) { + (0, _util.warn)("getHexString - ignoring additional invalid characters."); + return; + } + if (this._hexStringNumWarn > MAX_HEX_STRING_NUM_WARN) { + return; + } + (0, _util.warn)(`getHexString - ignoring invalid character: ${ch}`); + } + getHexString() { + const strBuf = this.strBuf; + strBuf.length = 0; + let ch = this.currentChar; + let isFirstHex = true; + let firstDigit, secondDigit; + this._hexStringNumWarn = 0; + while (true) { + if (ch < 0) { + (0, _util.warn)("Unterminated hex string"); + break; + } else if (ch === 0x3e) { + this.nextChar(); + break; + } else if (specialChars[ch] === 1) { + ch = this.nextChar(); + continue; + } else { + if (isFirstHex) { + firstDigit = toHexDigit(ch); + if (firstDigit === -1) { + this._hexStringWarn(ch); + ch = this.nextChar(); + continue; + } + } else { + secondDigit = toHexDigit(ch); + if (secondDigit === -1) { + this._hexStringWarn(ch); + ch = this.nextChar(); + continue; + } + strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit)); + } + isFirstHex = !isFirstHex; + ch = this.nextChar(); + } + } + return strBuf.join(""); + } + getObj() { + let comment = false; + let ch = this.currentChar; + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (specialChars[ch] !== 1) { + break; + } + ch = this.nextChar(); + } + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2b: + case 0x2d: + case 0x2e: + return this.getNumber(); + case 0x28: + return this.getString(); + case 0x2f: + return this.getName(); + case 0x5b: + this.nextChar(); + return _primitives.Cmd.get("["); + case 0x5d: + this.nextChar(); + return _primitives.Cmd.get("]"); + case 0x3c: + ch = this.nextChar(); + if (ch === 0x3c) { + this.nextChar(); + return _primitives.Cmd.get("<<"); + } + return this.getHexString(); + case 0x3e: + ch = this.nextChar(); + if (ch === 0x3e) { + this.nextChar(); + return _primitives.Cmd.get(">>"); + } + return _primitives.Cmd.get(">"); + case 0x7b: + this.nextChar(); + return _primitives.Cmd.get("{"); + case 0x7d: + this.nextChar(); + return _primitives.Cmd.get("}"); + case 0x29: + this.nextChar(); + throw new _util.FormatError(`Illegal character: ${ch}`); + } + let str = String.fromCharCode(ch); + if (ch < 0x20 || ch > 0x7f) { + const nextCh = this.peekChar(); + if (nextCh >= 0x20 && nextCh <= 0x7f) { + this.nextChar(); + return _primitives.Cmd.get(str); + } + } + const knownCommands = this.knownCommands; + let knownCommandFound = knownCommands?.[str] !== undefined; + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + const possibleCommand = str + String.fromCharCode(ch); + if (knownCommandFound && knownCommands[possibleCommand] === undefined) { + break; + } + if (str.length === 128) { + throw new _util.FormatError(`Command token too long: ${str.length}`); + } + str = possibleCommand; + knownCommandFound = knownCommands?.[str] !== undefined; + } + if (str === "true") { + return true; + } + if (str === "false") { + return false; + } + if (str === "null") { + return null; + } + if (str === "BI") { + this.beginInlineImagePos = this.stream.pos; + } + return _primitives.Cmd.get(str); + } + skipToNextLine() { + let ch = this.currentChar; + while (ch >= 0) { + if (ch === 0x0d) { + ch = this.nextChar(); + if (ch === 0x0a) { + this.nextChar(); + } + break; + } else if (ch === 0x0a) { + this.nextChar(); + break; + } + ch = this.nextChar(); + } + } +} +exports.Lexer = Lexer; +class Linearization { + static create(stream) { + function getInt(linDict, name, allowZeroValue = false) { + const obj = linDict.get(name); + if (Number.isInteger(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) { + return obj; + } + throw new Error(`The "${name}" parameter in the linearization ` + "dictionary is invalid."); + } + function getHints(linDict) { + const hints = linDict.get("H"); + let hintsLength; + if (Array.isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) { + for (let index = 0; index < hintsLength; index++) { + const hint = hints[index]; + if (!(Number.isInteger(hint) && hint > 0)) { + throw new Error(`Hint (${index}) in the linearization dictionary is invalid.`); + } + } + return hints; + } + throw new Error("Hint array in the linearization dictionary is invalid."); + } + const parser = new Parser({ + lexer: new Lexer(stream), + xref: null + }); + const obj1 = parser.getObj(); + const obj2 = parser.getObj(); + const obj3 = parser.getObj(); + const linDict = parser.getObj(); + let obj, length; + if (!(Number.isInteger(obj1) && Number.isInteger(obj2) && (0, _primitives.isCmd)(obj3, "obj") && linDict instanceof _primitives.Dict && typeof (obj = linDict.get("Linearized")) === "number" && obj > 0)) { + return null; + } else if ((length = getInt(linDict, "L")) !== stream.length) { + throw new Error('The "L" parameter in the linearization dictionary ' + "does not equal the stream length."); + } + return { + length, + hints: getHints(linDict), + objectNumberFirst: getInt(linDict, "O"), + endFirst: getInt(linDict, "E"), + numPages: getInt(linDict, "N"), + mainXRefEntriesOffset: getInt(linDict, "T"), + pageFirst: linDict.has("P") ? getInt(linDict, "P", true) : 0 + }; + } +} +exports.Linearization = Linearization; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Ascii85Stream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +var _core_utils = __w_pdfjs_require__(3); +class Ascii85Stream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + if (maybeLength) { + maybeLength *= 0.8; + } + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.input = new Uint8Array(5); + } + readBlock() { + const TILDA_CHAR = 0x7e; + const Z_LOWER_CHAR = 0x7a; + const EOF = -1; + const str = this.str; + let c = str.getByte(); + while ((0, _core_utils.isWhiteSpace)(c)) { + c = str.getByte(); + } + if (c === EOF || c === TILDA_CHAR) { + this.eof = true; + return; + } + const bufferLength = this.bufferLength; + let buffer, i; + if (c === Z_LOWER_CHAR) { + buffer = this.ensureBuffer(bufferLength + 4); + for (i = 0; i < 4; ++i) { + buffer[bufferLength + i] = 0; + } + this.bufferLength += 4; + } else { + const input = this.input; + input[0] = c; + for (i = 1; i < 5; ++i) { + c = str.getByte(); + while ((0, _core_utils.isWhiteSpace)(c)) { + c = str.getByte(); + } + input[i] = c; + if (c === EOF || c === TILDA_CHAR) { + break; + } + } + buffer = this.ensureBuffer(bufferLength + i - 1); + this.bufferLength += i - 1; + if (i < 5) { + for (; i < 5; ++i) { + input[i] = 0x21 + 84; + } + this.eof = true; + } + let t = 0; + for (i = 0; i < 5; ++i) { + t = t * 85 + (input[i] - 0x21); + } + for (i = 3; i >= 0; --i) { + buffer[bufferLength + i] = t & 0xff; + t >>= 8; + } + } + } +} +exports.Ascii85Stream = Ascii85Stream; + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StreamsSequenceStream = exports.DecodeStream = void 0; +var _base_stream = __w_pdfjs_require__(5); +var _stream = __w_pdfjs_require__(8); +const emptyBuffer = new Uint8Array(0); +class DecodeStream extends _base_stream.BaseStream { + constructor(maybeMinBufferLength) { + super(); + this._rawMinBufferLength = maybeMinBufferLength || 0; + this.pos = 0; + this.bufferLength = 0; + this.eof = false; + this.buffer = emptyBuffer; + this.minBufferLength = 512; + if (maybeMinBufferLength) { + while (this.minBufferLength < maybeMinBufferLength) { + this.minBufferLength *= 2; + } + } + } + get isEmpty() { + while (!this.eof && this.bufferLength === 0) { + this.readBlock(); + } + return this.bufferLength === 0; + } + ensureBuffer(requested) { + const buffer = this.buffer; + if (requested <= buffer.byteLength) { + return buffer; + } + let size = this.minBufferLength; + while (size < requested) { + size *= 2; + } + const buffer2 = new Uint8Array(size); + buffer2.set(buffer); + return this.buffer = buffer2; + } + getByte() { + const pos = this.pos; + while (this.bufferLength <= pos) { + if (this.eof) { + return -1; + } + this.readBlock(); + } + return this.buffer[this.pos++]; + } + getBytes(length) { + const pos = this.pos; + let end; + if (length) { + this.ensureBuffer(pos + length); + end = pos + length; + while (!this.eof && this.bufferLength < end) { + this.readBlock(); + } + const bufEnd = this.bufferLength; + if (end > bufEnd) { + end = bufEnd; + } + } else { + while (!this.eof) { + this.readBlock(); + } + end = this.bufferLength; + } + this.pos = end; + return this.buffer.subarray(pos, end); + } + reset() { + this.pos = 0; + } + makeSubStream(start, length, dict = null) { + if (length === undefined) { + while (!this.eof) { + this.readBlock(); + } + } else { + const end = start + length; + while (this.bufferLength <= end && !this.eof) { + this.readBlock(); + } + } + return new _stream.Stream(this.buffer, start, length, dict); + } + getBaseStreams() { + return this.str ? this.str.getBaseStreams() : null; + } +} +exports.DecodeStream = DecodeStream; +class StreamsSequenceStream extends DecodeStream { + constructor(streams, onError = null) { + let maybeLength = 0; + for (const stream of streams) { + maybeLength += stream instanceof DecodeStream ? stream._rawMinBufferLength : stream.length; + } + super(maybeLength); + this.streams = streams; + this._onError = onError; + } + readBlock() { + const streams = this.streams; + if (streams.length === 0) { + this.eof = true; + return; + } + const stream = streams.shift(); + let chunk; + try { + chunk = stream.getBytes(); + } catch (reason) { + if (this._onError) { + this._onError(reason, stream.dict?.objId); + return; + } + throw reason; + } + const bufferLength = this.bufferLength; + const newLength = bufferLength + chunk.length; + const buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + } + getBaseStreams() { + const baseStreamsBuf = []; + for (const stream of this.streams) { + const baseStreams = stream.getBaseStreams(); + if (baseStreams) { + baseStreamsBuf.push(...baseStreams); + } + } + return baseStreamsBuf.length > 0 ? baseStreamsBuf : null; + } +} +exports.StreamsSequenceStream = StreamsSequenceStream; + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AsciiHexStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +class AsciiHexStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + if (maybeLength) { + maybeLength *= 0.5; + } + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.firstDigit = -1; + } + readBlock() { + const UPSTREAM_BLOCK_SIZE = 8000; + const bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE); + if (!bytes.length) { + this.eof = true; + return; + } + const maxDecodeLength = bytes.length + 1 >> 1; + const buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength); + let bufferLength = this.bufferLength; + let firstDigit = this.firstDigit; + for (const ch of bytes) { + let digit; + if (ch >= 0x30 && ch <= 0x39) { + digit = ch & 0x0f; + } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + digit = (ch & 0x0f) + 9; + } else if (ch === 0x3e) { + this.eof = true; + break; + } else { + continue; + } + if (firstDigit < 0) { + firstDigit = digit; + } else { + buffer[bufferLength++] = firstDigit << 4 | digit; + firstDigit = -1; + } + } + if (firstDigit >= 0 && this.eof) { + buffer[bufferLength++] = firstDigit << 4; + firstDigit = -1; + } + this.firstDigit = firstDigit; + this.bufferLength = bufferLength; + } +} +exports.AsciiHexStream = AsciiHexStream; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CCITTFaxStream = void 0; +var _ccitt = __w_pdfjs_require__(21); +var _decode_stream = __w_pdfjs_require__(18); +var _primitives = __w_pdfjs_require__(4); +class CCITTFaxStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, params) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + if (!(params instanceof _primitives.Dict)) { + params = _primitives.Dict.empty; + } + const source = { + next() { + return str.getByte(); + } + }; + this.ccittFaxDecoder = new _ccitt.CCITTFaxDecoder(source, { + K: params.get("K"), + EndOfLine: params.get("EndOfLine"), + EncodedByteAlign: params.get("EncodedByteAlign"), + Columns: params.get("Columns"), + Rows: params.get("Rows"), + EndOfBlock: params.get("EndOfBlock"), + BlackIs1: params.get("BlackIs1") + }); + } + readBlock() { + while (!this.eof) { + const c = this.ccittFaxDecoder.readNextChar(); + if (c === -1) { + this.eof = true; + return; + } + this.ensureBuffer(this.bufferLength + 1); + this.buffer[this.bufferLength++] = c; + } + } +} +exports.CCITTFaxStream = CCITTFaxStream; + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CCITTFaxDecoder = void 0; +var _util = __w_pdfjs_require__(2); +const ccittEOL = -2; +const ccittEOF = -1; +const twoDimPass = 0; +const twoDimHoriz = 1; +const twoDimVert0 = 2; +const twoDimVertR1 = 3; +const twoDimVertL1 = 4; +const twoDimVertR2 = 5; +const twoDimVertL2 = 6; +const twoDimVertR3 = 7; +const twoDimVertL3 = 8; +const twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]]; +const whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]]; +const whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]]; +const blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]]; +const blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]]; +const blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]]; +class CCITTFaxDecoder { + constructor(source, options = {}) { + if (!source || typeof source.next !== "function") { + throw new Error('CCITTFaxDecoder - invalid "source" parameter.'); + } + this.source = source; + this.eof = false; + this.encoding = options.K || 0; + this.eoline = options.EndOfLine || false; + this.byteAlign = options.EncodedByteAlign || false; + this.columns = options.Columns || 1728; + this.rows = options.Rows || 0; + this.eoblock = options.EndOfBlock ?? true; + this.black = options.BlackIs1 || false; + this.codingLine = new Uint32Array(this.columns + 1); + this.refLine = new Uint32Array(this.columns + 2); + this.codingLine[0] = this.columns; + this.codingPos = 0; + this.row = 0; + this.nextLine2D = this.encoding < 0; + this.inputBits = 0; + this.inputBuf = 0; + this.outputBits = 0; + this.rowsDone = false; + let code1; + while ((code1 = this._lookBits(12)) === 0) { + this._eatBits(1); + } + if (code1 === 1) { + this._eatBits(12); + } + if (this.encoding > 0) { + this.nextLine2D = !this._lookBits(1); + this._eatBits(1); + } + } + readNextChar() { + if (this.eof) { + return -1; + } + const refLine = this.refLine; + const codingLine = this.codingLine; + const columns = this.columns; + let refPos, blackPixels, bits, i; + if (this.outputBits === 0) { + if (this.rowsDone) { + this.eof = true; + } + if (this.eof) { + return -1; + } + this.err = false; + let code1, code2, code3; + if (this.nextLine2D) { + for (i = 0; codingLine[i] < columns; ++i) { + refLine[i] = codingLine[i]; + } + refLine[i++] = columns; + refLine[i] = columns; + codingLine[0] = 0; + this.codingPos = 0; + refPos = 0; + blackPixels = 0; + while (codingLine[this.codingPos] < columns) { + code1 = this._getTwoDimCode(); + switch (code1) { + case twoDimPass: + this._addPixels(refLine[refPos + 1], blackPixels); + if (refLine[refPos + 1] < columns) { + refPos += 2; + } + break; + case twoDimHoriz: + code1 = code2 = 0; + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + do { + code2 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + do { + code2 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + if (codingLine[this.codingPos] < columns) { + this._addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1); + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + break; + case twoDimVertR3: + this._addPixels(refLine[refPos] + 3, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertR2: + this._addPixels(refLine[refPos] + 2, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertR1: + this._addPixels(refLine[refPos] + 1, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVert0: + this._addPixels(refLine[refPos], blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL3: + this._addPixelsNeg(refLine[refPos] - 3, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL2: + this._addPixelsNeg(refLine[refPos] - 2, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL1: + this._addPixelsNeg(refLine[refPos] - 1, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case ccittEOF: + this._addPixels(columns, 0); + this.eof = true; + break; + default: + (0, _util.info)("bad 2d code"); + this._addPixels(columns, 0); + this.err = true; + } + } + } else { + codingLine[0] = 0; + this.codingPos = 0; + blackPixels = 0; + while (codingLine[this.codingPos] < columns) { + code1 = 0; + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + blackPixels ^= 1; + } + } + let gotEOL = false; + if (this.byteAlign) { + this.inputBits &= ~7; + } + if (!this.eoblock && this.row === this.rows - 1) { + this.rowsDone = true; + } else { + code1 = this._lookBits(12); + if (this.eoline) { + while (code1 !== ccittEOF && code1 !== 1) { + this._eatBits(1); + code1 = this._lookBits(12); + } + } else { + while (code1 === 0) { + this._eatBits(1); + code1 = this._lookBits(12); + } + } + if (code1 === 1) { + this._eatBits(12); + gotEOL = true; + } else if (code1 === ccittEOF) { + this.eof = true; + } + } + if (!this.eof && this.encoding > 0 && !this.rowsDone) { + this.nextLine2D = !this._lookBits(1); + this._eatBits(1); + } + if (this.eoblock && gotEOL && this.byteAlign) { + code1 = this._lookBits(12); + if (code1 === 1) { + this._eatBits(12); + if (this.encoding > 0) { + this._lookBits(1); + this._eatBits(1); + } + if (this.encoding >= 0) { + for (i = 0; i < 4; ++i) { + code1 = this._lookBits(12); + if (code1 !== 1) { + (0, _util.info)("bad rtc code: " + code1); + } + this._eatBits(12); + if (this.encoding > 0) { + this._lookBits(1); + this._eatBits(1); + } + } + } + this.eof = true; + } + } else if (this.err && this.eoline) { + while (true) { + code1 = this._lookBits(13); + if (code1 === ccittEOF) { + this.eof = true; + return -1; + } + if (code1 >> 1 === 1) { + break; + } + this._eatBits(1); + } + this._eatBits(12); + if (this.encoding > 0) { + this._eatBits(1); + this.nextLine2D = !(code1 & 1); + } + } + this.outputBits = codingLine[0] > 0 ? codingLine[this.codingPos = 0] : codingLine[this.codingPos = 1]; + this.row++; + } + let c; + if (this.outputBits >= 8) { + c = this.codingPos & 1 ? 0 : 0xff; + this.outputBits -= 8; + if (this.outputBits === 0 && codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } + } else { + bits = 8; + c = 0; + do { + if (typeof this.outputBits !== "number") { + throw new _util.FormatError('Invalid /CCITTFaxDecode data, "outputBits" must be a number.'); + } + if (this.outputBits > bits) { + c <<= bits; + if (!(this.codingPos & 1)) { + c |= 0xff >> 8 - bits; + } + this.outputBits -= bits; + bits = 0; + } else { + c <<= this.outputBits; + if (!(this.codingPos & 1)) { + c |= 0xff >> 8 - this.outputBits; + } + bits -= this.outputBits; + this.outputBits = 0; + if (codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } else if (bits > 0) { + c <<= bits; + bits = 0; + } + } + } while (bits); + } + if (this.black) { + c ^= 0xff; + } + return c; + } + _addPixels(a1, blackPixels) { + const codingLine = this.codingLine; + let codingPos = this.codingPos; + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)("row is wrong length"); + this.err = true; + a1 = this.columns; + } + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + codingLine[codingPos] = a1; + } + this.codingPos = codingPos; + } + _addPixelsNeg(a1, blackPixels) { + const codingLine = this.codingLine; + let codingPos = this.codingPos; + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)("row is wrong length"); + this.err = true; + a1 = this.columns; + } + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + codingLine[codingPos] = a1; + } else if (a1 < codingLine[codingPos]) { + if (a1 < 0) { + (0, _util.info)("invalid code"); + this.err = true; + a1 = 0; + } + while (codingPos > 0 && a1 < codingLine[codingPos - 1]) { + --codingPos; + } + codingLine[codingPos] = a1; + } + this.codingPos = codingPos; + } + _findTableCode(start, end, table, limit) { + const limitValue = limit || 0; + for (let i = start; i <= end; ++i) { + let code = this._lookBits(i); + if (code === ccittEOF) { + return [true, 1, false]; + } + if (i < end) { + code <<= end - i; + } + if (!limitValue || code >= limitValue) { + const p = table[code - limitValue]; + if (p[0] === i) { + this._eatBits(i); + return [true, p[1], true]; + } + } + } + return [false, 0, false]; + } + _getTwoDimCode() { + let code = 0; + let p; + if (this.eoblock) { + code = this._lookBits(7); + p = twoDimTable[code]; + if (p?.[0] > 0) { + this._eatBits(p[0]); + return p[1]; + } + } else { + const result = this._findTableCode(1, 7, twoDimTable); + if (result[0] && result[2]) { + return result[1]; + } + } + (0, _util.info)("Bad two dim code"); + return ccittEOF; + } + _getWhiteCode() { + let code = 0; + let p; + if (this.eoblock) { + code = this._lookBits(12); + if (code === ccittEOF) { + return 1; + } + p = code >> 5 === 0 ? whiteTable1[code] : whiteTable2[code >> 3]; + if (p[0] > 0) { + this._eatBits(p[0]); + return p[1]; + } + } else { + let result = this._findTableCode(1, 9, whiteTable2); + if (result[0]) { + return result[1]; + } + result = this._findTableCode(11, 12, whiteTable1); + if (result[0]) { + return result[1]; + } + } + (0, _util.info)("bad white code"); + this._eatBits(1); + return 1; + } + _getBlackCode() { + let code, p; + if (this.eoblock) { + code = this._lookBits(13); + if (code === ccittEOF) { + return 1; + } + if (code >> 7 === 0) { + p = blackTable1[code]; + } else if (code >> 9 === 0 && code >> 7 !== 0) { + p = blackTable2[(code >> 1) - 64]; + } else { + p = blackTable3[code >> 7]; + } + if (p[0] > 0) { + this._eatBits(p[0]); + return p[1]; + } + } else { + let result = this._findTableCode(2, 6, blackTable3); + if (result[0]) { + return result[1]; + } + result = this._findTableCode(7, 12, blackTable2, 64); + if (result[0]) { + return result[1]; + } + result = this._findTableCode(10, 13, blackTable1); + if (result[0]) { + return result[1]; + } + } + (0, _util.info)("bad black code"); + this._eatBits(1); + return 1; + } + _lookBits(n) { + let c; + while (this.inputBits < n) { + if ((c = this.source.next()) === -1) { + if (this.inputBits === 0) { + return ccittEOF; + } + return this.inputBuf << n - this.inputBits & 0xffff >> 16 - n; + } + this.inputBuf = this.inputBuf << 8 | c; + this.inputBits += 8; + } + return this.inputBuf >> this.inputBits - n & 0xffff >> 16 - n; + } + _eatBits(n) { + if ((this.inputBits -= n) < 0) { + this.inputBits = 0; + } + } +} +exports.CCITTFaxDecoder = CCITTFaxDecoder; + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FlateStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +var _util = __w_pdfjs_require__(2); +const codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]); +const lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]); +const distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]); +const fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9]; +const fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5]; +class FlateStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + const cmf = str.getByte(); + const flg = str.getByte(); + if (cmf === -1 || flg === -1) { + throw new _util.FormatError(`Invalid header in flate stream: ${cmf}, ${flg}`); + } + if ((cmf & 0x0f) !== 0x08) { + throw new _util.FormatError(`Unknown compression method in flate stream: ${cmf}, ${flg}`); + } + if (((cmf << 8) + flg) % 31 !== 0) { + throw new _util.FormatError(`Bad FCHECK in flate stream: ${cmf}, ${flg}`); + } + if (flg & 0x20) { + throw new _util.FormatError(`FDICT bit set in flate stream: ${cmf}, ${flg}`); + } + this.codeSize = 0; + this.codeBuf = 0; + } + getBits(bits) { + const str = this.str; + let codeSize = this.codeSize; + let codeBuf = this.codeBuf; + let b; + while (codeSize < bits) { + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad encoding in flate stream"); + } + codeBuf |= b << codeSize; + codeSize += 8; + } + b = codeBuf & (1 << bits) - 1; + this.codeBuf = codeBuf >> bits; + this.codeSize = codeSize -= bits; + return b; + } + getCode(table) { + const str = this.str; + const codes = table[0]; + const maxLen = table[1]; + let codeSize = this.codeSize; + let codeBuf = this.codeBuf; + let b; + while (codeSize < maxLen) { + if ((b = str.getByte()) === -1) { + break; + } + codeBuf |= b << codeSize; + codeSize += 8; + } + const code = codes[codeBuf & (1 << maxLen) - 1]; + const codeLen = code >> 16; + const codeVal = code & 0xffff; + if (codeLen < 1 || codeSize < codeLen) { + throw new _util.FormatError("Bad encoding in flate stream"); + } + this.codeBuf = codeBuf >> codeLen; + this.codeSize = codeSize - codeLen; + return codeVal; + } + generateHuffmanTable(lengths) { + const n = lengths.length; + let maxLen = 0; + let i; + for (i = 0; i < n; ++i) { + if (lengths[i] > maxLen) { + maxLen = lengths[i]; + } + } + const size = 1 << maxLen; + const codes = new Int32Array(size); + for (let len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) { + for (let val = 0; val < n; ++val) { + if (lengths[val] === len) { + let code2 = 0; + let t = code; + for (i = 0; i < len; ++i) { + code2 = code2 << 1 | t & 1; + t >>= 1; + } + for (i = code2; i < size; i += skip) { + codes[i] = len << 16 | val; + } + ++code; + } + } + } + return [codes, maxLen]; + } + readBlock() { + let buffer, len; + const str = this.str; + let hdr = this.getBits(3); + if (hdr & 1) { + this.eof = true; + } + hdr >>= 1; + if (hdr === 0) { + let b; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + let blockLen = b; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + blockLen |= b << 8; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + let check = b; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + check |= b << 8; + if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) { + throw new _util.FormatError("Bad uncompressed block length in flate stream"); + } + this.codeBuf = 0; + this.codeSize = 0; + const bufferLength = this.bufferLength, + end = bufferLength + blockLen; + buffer = this.ensureBuffer(end); + this.bufferLength = end; + if (blockLen === 0) { + if (str.peekByte() === -1) { + this.eof = true; + } + } else { + const block = str.getBytes(blockLen); + buffer.set(block, bufferLength); + if (block.length < blockLen) { + this.eof = true; + } + } + return; + } + let litCodeTable; + let distCodeTable; + if (hdr === 1) { + litCodeTable = fixedLitCodeTab; + distCodeTable = fixedDistCodeTab; + } else if (hdr === 2) { + const numLitCodes = this.getBits(5) + 257; + const numDistCodes = this.getBits(5) + 1; + const numCodeLenCodes = this.getBits(4) + 4; + const codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length); + let i; + for (i = 0; i < numCodeLenCodes; ++i) { + codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3); + } + const codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); + len = 0; + i = 0; + const codes = numLitCodes + numDistCodes; + const codeLengths = new Uint8Array(codes); + let bitsLength, bitsOffset, what; + while (i < codes) { + const code = this.getCode(codeLenCodeTab); + if (code === 16) { + bitsLength = 2; + bitsOffset = 3; + what = len; + } else if (code === 17) { + bitsLength = 3; + bitsOffset = 3; + what = len = 0; + } else if (code === 18) { + bitsLength = 7; + bitsOffset = 11; + what = len = 0; + } else { + codeLengths[i++] = len = code; + continue; + } + let repeatLength = this.getBits(bitsLength) + bitsOffset; + while (repeatLength-- > 0) { + codeLengths[i++] = what; + } + } + litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes)); + distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes)); + } else { + throw new _util.FormatError("Unknown block type in flate stream"); + } + buffer = this.buffer; + let limit = buffer ? buffer.length : 0; + let pos = this.bufferLength; + while (true) { + let code1 = this.getCode(litCodeTable); + if (code1 < 256) { + if (pos + 1 >= limit) { + buffer = this.ensureBuffer(pos + 1); + limit = buffer.length; + } + buffer[pos++] = code1; + continue; + } + if (code1 === 256) { + this.bufferLength = pos; + return; + } + code1 -= 257; + code1 = lengthDecode[code1]; + let code2 = code1 >> 16; + if (code2 > 0) { + code2 = this.getBits(code2); + } + len = (code1 & 0xffff) + code2; + code1 = this.getCode(distCodeTable); + code1 = distDecode[code1]; + code2 = code1 >> 16; + if (code2 > 0) { + code2 = this.getBits(code2); + } + const dist = (code1 & 0xffff) + code2; + if (pos + len >= limit) { + buffer = this.ensureBuffer(pos + len); + limit = buffer.length; + } + for (let k = 0; k < len; ++k, ++pos) { + buffer[pos] = buffer[pos - dist]; + } + } + } +} +exports.FlateStream = FlateStream; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Jbig2Stream = void 0; +var _base_stream = __w_pdfjs_require__(5); +var _decode_stream = __w_pdfjs_require__(18); +var _primitives = __w_pdfjs_require__(4); +var _jbig = __w_pdfjs_require__(24); +var _util = __w_pdfjs_require__(2); +class Jbig2Stream extends _decode_stream.DecodeStream { + constructor(stream, maybeLength, params) { + super(maybeLength); + this.stream = stream; + this.dict = stream.dict; + this.maybeLength = maybeLength; + this.params = params; + } + get bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + } + ensureBuffer(requested) {} + readBlock() { + if (this.eof) { + return; + } + const jbig2Image = new _jbig.Jbig2Image(); + const chunks = []; + if (this.params instanceof _primitives.Dict) { + const globalsStream = this.params.get("JBIG2Globals"); + if (globalsStream instanceof _base_stream.BaseStream) { + const globals = globalsStream.getBytes(); + chunks.push({ + data: globals, + start: 0, + end: globals.length + }); + } + } + chunks.push({ + data: this.bytes, + start: 0, + end: this.bytes.length + }); + const data = jbig2Image.parseChunks(chunks); + const dataLength = data.length; + for (let i = 0; i < dataLength; i++) { + data[i] ^= 0xff; + } + this.buffer = data; + this.bufferLength = dataLength; + this.eof = true; + } +} +exports.Jbig2Stream = Jbig2Stream; + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Jbig2Image = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(3); +var _arithmetic_decoder = __w_pdfjs_require__(25); +var _ccitt = __w_pdfjs_require__(21); +class Jbig2Error extends _util.BaseException { + constructor(msg) { + super(`JBIG2 error: ${msg}`, "Jbig2Error"); + } +} +class ContextCache { + getContexts(id) { + if (id in this) { + return this[id]; + } + return this[id] = new Int8Array(1 << 16); + } +} +class DecodingContext { + constructor(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + } + get decoder() { + const decoder = new _arithmetic_decoder.ArithmeticDecoder(this.data, this.start, this.end); + return (0, _util.shadow)(this, "decoder", decoder); + } + get contextCache() { + const cache = new ContextCache(); + return (0, _util.shadow)(this, "contextCache", cache); + } +} +const MAX_INT_32 = 2 ** 31 - 1; +const MIN_INT_32 = -(2 ** 31); +function decodeInteger(contextCache, procedure, decoder) { + const contexts = contextCache.getContexts(procedure); + let prev = 1; + function readBits(length) { + let v = 0; + for (let i = 0; i < length; i++) { + const bit = decoder.readBit(contexts, prev); + prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256; + v = v << 1 | bit; + } + return v >>> 0; + } + const sign = readBits(1); + const value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2); + let signedValue; + if (sign === 0) { + signedValue = value; + } else if (value > 0) { + signedValue = -value; + } + if (signedValue >= MIN_INT_32 && signedValue <= MAX_INT_32) { + return signedValue; + } + return null; +} +function decodeIAID(contextCache, decoder, codeLength) { + const contexts = contextCache.getContexts("IAID"); + let prev = 1; + for (let i = 0; i < codeLength; i++) { + const bit = decoder.readBit(contexts, prev); + prev = prev << 1 | bit; + } + if (codeLength < 31) { + return prev & (1 << codeLength) - 1; + } + return prev & 0x7fffffff; +} +const SegmentTypes = ["SymbolDictionary", null, null, null, "IntermediateTextRegion", null, "ImmediateTextRegion", "ImmediateLosslessTextRegion", null, null, null, null, null, null, null, null, "PatternDictionary", null, null, null, "IntermediateHalftoneRegion", null, "ImmediateHalftoneRegion", "ImmediateLosslessHalftoneRegion", null, null, null, null, null, null, null, null, null, null, null, null, "IntermediateGenericRegion", null, "ImmediateGenericRegion", "ImmediateLosslessGenericRegion", "IntermediateGenericRefinementRegion", null, "ImmediateGenericRefinementRegion", "ImmediateLosslessGenericRefinementRegion", null, null, null, null, "PageInformation", "EndOfPage", "EndOfStripe", "EndOfFile", "Profiles", "Tables", null, null, null, null, null, null, null, null, "Extension"]; +const CodingTemplates = [[{ + x: -1, + y: -2 +}, { + x: 0, + y: -2 +}, { + x: 1, + y: -2 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: 2, + y: -1 +}, { + x: -4, + y: 0 +}, { + x: -3, + y: 0 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}], [{ + x: -1, + y: -2 +}, { + x: 0, + y: -2 +}, { + x: 1, + y: -2 +}, { + x: 2, + y: -2 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: 2, + y: -1 +}, { + x: -3, + y: 0 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}], [{ + x: -1, + y: -2 +}, { + x: 0, + y: -2 +}, { + x: 1, + y: -2 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}], [{ + x: -3, + y: -1 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: -4, + y: 0 +}, { + x: -3, + y: 0 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}]]; +const RefinementTemplates = [{ + coding: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: -1, + y: 1 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] +}, { + coding: [{ + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] +}]; +const ReusedContexts = [0x9b25, 0x0795, 0x00e5, 0x0195]; +const RefinementReusedContexts = [0x0020, 0x0008]; +function decodeBitmapTemplate0(width, height, decodingContext) { + const decoder = decodingContext.decoder; + const contexts = decodingContext.contextCache.getContexts("GB"); + const bitmap = []; + let contextLabel, i, j, pixel, row, row1, row2; + const OLD_PIXEL_MASK = 0x7bf7; + for (i = 0; i < height; i++) { + row = bitmap[i] = new Uint8Array(width); + row1 = i < 1 ? row : bitmap[i - 1]; + row2 = i < 2 ? row : bitmap[i - 2]; + contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4; + for (j = 0; j < width; j++) { + row[j] = pixel = decoder.readBit(contexts, contextLabel); + contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel; + } + } + return bitmap; +} +function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) { + if (mmr) { + const input = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + return decodeMMRBitmap(input, width, height, false); + } + if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) { + return decodeBitmapTemplate0(width, height, decodingContext); + } + const useskip = !!skip; + const template = CodingTemplates[templateIndex].concat(at); + template.sort(function (a, b) { + return a.y - b.y || a.x - b.x; + }); + const templateLength = template.length; + const templateX = new Int8Array(templateLength); + const templateY = new Int8Array(templateLength); + const changingTemplateEntries = []; + let reuseMask = 0, + minX = 0, + maxX = 0, + minY = 0; + let c, k; + for (k = 0; k < templateLength; k++) { + templateX[k] = template[k].x; + templateY[k] = template[k].y; + minX = Math.min(minX, template[k].x); + maxX = Math.max(maxX, template[k].x); + minY = Math.min(minY, template[k].y); + if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) { + reuseMask |= 1 << templateLength - 1 - k; + } else { + changingTemplateEntries.push(k); + } + } + const changingEntriesLength = changingTemplateEntries.length; + const changingTemplateX = new Int8Array(changingEntriesLength); + const changingTemplateY = new Int8Array(changingEntriesLength); + const changingTemplateBit = new Uint16Array(changingEntriesLength); + for (c = 0; c < changingEntriesLength; c++) { + k = changingTemplateEntries[c]; + changingTemplateX[c] = template[k].x; + changingTemplateY[c] = template[k].y; + changingTemplateBit[c] = 1 << templateLength - 1 - k; + } + const sbb_left = -minX; + const sbb_top = -minY; + const sbb_right = width - maxX; + const pseudoPixelContext = ReusedContexts[templateIndex]; + let row = new Uint8Array(width); + const bitmap = []; + const decoder = decodingContext.decoder; + const contexts = decodingContext.contextCache.getContexts("GB"); + let ltp = 0, + j, + i0, + j0, + contextLabel = 0, + bit, + shift; + for (let i = 0; i < height; i++) { + if (prediction) { + const sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + if (ltp) { + bitmap.push(row); + continue; + } + } + row = new Uint8Array(row); + bitmap.push(row); + for (j = 0; j < width; j++) { + if (useskip && skip[i][j]) { + row[j] = 0; + continue; + } + if (j >= sbb_left && j < sbb_right && i >= sbb_top) { + contextLabel = contextLabel << 1 & reuseMask; + for (k = 0; k < changingEntriesLength; k++) { + i0 = i + changingTemplateY[k]; + j0 = j + changingTemplateX[k]; + bit = bitmap[i0][j0]; + if (bit) { + bit = changingTemplateBit[k]; + contextLabel |= bit; + } + } + } else { + contextLabel = 0; + shift = templateLength - 1; + for (k = 0; k < templateLength; k++, shift--) { + j0 = j + templateX[k]; + if (j0 >= 0 && j0 < width) { + i0 = i + templateY[k]; + if (i0 >= 0) { + bit = bitmap[i0][j0]; + if (bit) { + contextLabel |= bit << shift; + } + } + } + } + } + const pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + return bitmap; +} +function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) { + let codingTemplate = RefinementTemplates[templateIndex].coding; + if (templateIndex === 0) { + codingTemplate = codingTemplate.concat([at[0]]); + } + const codingTemplateLength = codingTemplate.length; + const codingTemplateX = new Int32Array(codingTemplateLength); + const codingTemplateY = new Int32Array(codingTemplateLength); + let k; + for (k = 0; k < codingTemplateLength; k++) { + codingTemplateX[k] = codingTemplate[k].x; + codingTemplateY[k] = codingTemplate[k].y; + } + let referenceTemplate = RefinementTemplates[templateIndex].reference; + if (templateIndex === 0) { + referenceTemplate = referenceTemplate.concat([at[1]]); + } + const referenceTemplateLength = referenceTemplate.length; + const referenceTemplateX = new Int32Array(referenceTemplateLength); + const referenceTemplateY = new Int32Array(referenceTemplateLength); + for (k = 0; k < referenceTemplateLength; k++) { + referenceTemplateX[k] = referenceTemplate[k].x; + referenceTemplateY[k] = referenceTemplate[k].y; + } + const referenceWidth = referenceBitmap[0].length; + const referenceHeight = referenceBitmap.length; + const pseudoPixelContext = RefinementReusedContexts[templateIndex]; + const bitmap = []; + const decoder = decodingContext.decoder; + const contexts = decodingContext.contextCache.getContexts("GR"); + let ltp = 0; + for (let i = 0; i < height; i++) { + if (prediction) { + const sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + if (ltp) { + throw new Jbig2Error("prediction is not supported"); + } + } + const row = new Uint8Array(width); + bitmap.push(row); + for (let j = 0; j < width; j++) { + let i0, j0; + let contextLabel = 0; + for (k = 0; k < codingTemplateLength; k++) { + i0 = i + codingTemplateY[k]; + j0 = j + codingTemplateX[k]; + if (i0 < 0 || j0 < 0 || j0 >= width) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | bitmap[i0][j0]; + } + } + for (k = 0; k < referenceTemplateLength; k++) { + i0 = i + referenceTemplateY[k] - offsetY; + j0 = j + referenceTemplateX[k] - offsetX; + if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | referenceBitmap[i0][j0]; + } + } + const pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + return bitmap; +} +function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error("symbol refinement with Huffman is not supported"); + } + const newSymbols = []; + let currentHeight = 0; + let symbolCodeLength = (0, _core_utils.log2)(symbols.length + numberOfNewSymbols); + const decoder = decodingContext.decoder; + const contextCache = decodingContext.contextCache; + let tableB1, symbolWidths; + if (huffman) { + tableB1 = getStandardTable(1); + symbolWidths = []; + symbolCodeLength = Math.max(symbolCodeLength, 1); + } + while (newSymbols.length < numberOfNewSymbols) { + const deltaHeight = huffman ? huffmanTables.tableDeltaHeight.decode(huffmanInput) : decodeInteger(contextCache, "IADH", decoder); + currentHeight += deltaHeight; + let currentWidth = 0, + totalWidth = 0; + const firstSymbol = huffman ? symbolWidths.length : 0; + while (true) { + const deltaWidth = huffman ? huffmanTables.tableDeltaWidth.decode(huffmanInput) : decodeInteger(contextCache, "IADW", decoder); + if (deltaWidth === null) { + break; + } + currentWidth += deltaWidth; + totalWidth += currentWidth; + let bitmap; + if (refinement) { + const numberOfInstances = decodeInteger(contextCache, "IAAI", decoder); + if (numberOfInstances > 1) { + bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, 0, huffmanInput); + } else { + const symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); + const rdx = decodeInteger(contextCache, "IARDX", decoder); + const rdy = decodeInteger(contextCache, "IARDY", decoder); + const symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length]; + bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext); + } + newSymbols.push(bitmap); + } else if (huffman) { + symbolWidths.push(currentWidth); + } else { + bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext); + newSymbols.push(bitmap); + } + } + if (huffman && !refinement) { + const bitmapSize = huffmanTables.tableBitmapSize.decode(huffmanInput); + huffmanInput.byteAlign(); + let collectiveBitmap; + if (bitmapSize === 0) { + collectiveBitmap = readUncompressedBitmap(huffmanInput, totalWidth, currentHeight); + } else { + const originalEnd = huffmanInput.end; + const bitmapEnd = huffmanInput.position + bitmapSize; + huffmanInput.end = bitmapEnd; + collectiveBitmap = decodeMMRBitmap(huffmanInput, totalWidth, currentHeight, false); + huffmanInput.end = originalEnd; + huffmanInput.position = bitmapEnd; + } + const numberOfSymbolsDecoded = symbolWidths.length; + if (firstSymbol === numberOfSymbolsDecoded - 1) { + newSymbols.push(collectiveBitmap); + } else { + let i, + y, + xMin = 0, + xMax, + bitmapWidth, + symbolBitmap; + for (i = firstSymbol; i < numberOfSymbolsDecoded; i++) { + bitmapWidth = symbolWidths[i]; + xMax = xMin + bitmapWidth; + symbolBitmap = []; + for (y = 0; y < currentHeight; y++) { + symbolBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + newSymbols.push(symbolBitmap); + xMin = xMax; + } + } + } + } + const exportedSymbols = [], + flags = []; + let currentFlag = false, + i, + ii; + const totalSymbolsLength = symbols.length + numberOfNewSymbols; + while (flags.length < totalSymbolsLength) { + let runLength = huffman ? tableB1.decode(huffmanInput) : decodeInteger(contextCache, "IAEX", decoder); + while (runLength--) { + flags.push(currentFlag); + } + currentFlag = !currentFlag; + } + for (i = 0, ii = symbols.length; i < ii; i++) { + if (flags[i]) { + exportedSymbols.push(symbols[i]); + } + } + for (let j = 0; j < numberOfNewSymbols; i++, j++) { + if (flags[i]) { + exportedSymbols.push(newSymbols[j]); + } + } + return exportedSymbols; +} +function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, logStripSize, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error("refinement with Huffman is not supported"); + } + const bitmap = []; + let i, row; + for (i = 0; i < height; i++) { + row = new Uint8Array(width); + if (defaultPixelValue) { + for (let j = 0; j < width; j++) { + row[j] = defaultPixelValue; + } + } + bitmap.push(row); + } + const decoder = decodingContext.decoder; + const contextCache = decodingContext.contextCache; + let stripT = huffman ? -huffmanTables.tableDeltaT.decode(huffmanInput) : -decodeInteger(contextCache, "IADT", decoder); + let firstS = 0; + i = 0; + while (i < numberOfSymbolInstances) { + const deltaT = huffman ? huffmanTables.tableDeltaT.decode(huffmanInput) : decodeInteger(contextCache, "IADT", decoder); + stripT += deltaT; + const deltaFirstS = huffman ? huffmanTables.tableFirstS.decode(huffmanInput) : decodeInteger(contextCache, "IAFS", decoder); + firstS += deltaFirstS; + let currentS = firstS; + do { + let currentT = 0; + if (stripSize > 1) { + currentT = huffman ? huffmanInput.readBits(logStripSize) : decodeInteger(contextCache, "IAIT", decoder); + } + const t = stripSize * stripT + currentT; + const symbolId = huffman ? huffmanTables.symbolIDTable.decode(huffmanInput) : decodeIAID(contextCache, decoder, symbolCodeLength); + const applyRefinement = refinement && (huffman ? huffmanInput.readBit() : decodeInteger(contextCache, "IARI", decoder)); + let symbolBitmap = inputSymbols[symbolId]; + let symbolWidth = symbolBitmap[0].length; + let symbolHeight = symbolBitmap.length; + if (applyRefinement) { + const rdw = decodeInteger(contextCache, "IARDW", decoder); + const rdh = decodeInteger(contextCache, "IARDH", decoder); + const rdx = decodeInteger(contextCache, "IARDX", decoder); + const rdy = decodeInteger(contextCache, "IARDY", decoder); + symbolWidth += rdw; + symbolHeight += rdh; + symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext); + } + const offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight - 1); + const offsetS = currentS - (referenceCorner & 2 ? symbolWidth - 1 : 0); + let s2, t2, symbolRow; + if (transposed) { + for (s2 = 0; s2 < symbolHeight; s2++) { + row = bitmap[offsetS + s2]; + if (!row) { + continue; + } + symbolRow = symbolBitmap[s2]; + const maxWidth = Math.min(width - offsetT, symbolWidth); + switch (combinationOperator) { + case 0: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] |= symbolRow[t2]; + } + break; + case 2: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] ^= symbolRow[t2]; + } + break; + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + currentS += symbolHeight - 1; + } else { + for (t2 = 0; t2 < symbolHeight; t2++) { + row = bitmap[offsetT + t2]; + if (!row) { + continue; + } + symbolRow = symbolBitmap[t2]; + switch (combinationOperator) { + case 0: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] |= symbolRow[s2]; + } + break; + case 2: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] ^= symbolRow[s2]; + } + break; + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + currentS += symbolWidth - 1; + } + i++; + const deltaS = huffman ? huffmanTables.tableDeltaS.decode(huffmanInput) : decodeInteger(contextCache, "IADS", decoder); + if (deltaS === null) { + break; + } + currentS += deltaS + dsOffset; + } while (true); + } + return bitmap; +} +function decodePatternDictionary(mmr, patternWidth, patternHeight, maxPatternIndex, template, decodingContext) { + const at = []; + if (!mmr) { + at.push({ + x: -patternWidth, + y: 0 + }); + if (template === 0) { + at.push({ + x: -3, + y: -1 + }, { + x: 2, + y: -2 + }, { + x: -2, + y: -2 + }); + } + } + const collectiveWidth = (maxPatternIndex + 1) * patternWidth; + const collectiveBitmap = decodeBitmap(mmr, collectiveWidth, patternHeight, template, false, null, at, decodingContext); + const patterns = []; + for (let i = 0; i <= maxPatternIndex; i++) { + const patternBitmap = []; + const xMin = patternWidth * i; + const xMax = xMin + patternWidth; + for (let y = 0; y < patternHeight; y++) { + patternBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + patterns.push(patternBitmap); + } + return patterns; +} +function decodeHalftoneRegion(mmr, patterns, template, regionWidth, regionHeight, defaultPixelValue, enableSkip, combinationOperator, gridWidth, gridHeight, gridOffsetX, gridOffsetY, gridVectorX, gridVectorY, decodingContext) { + const skip = null; + if (enableSkip) { + throw new Jbig2Error("skip is not supported"); + } + if (combinationOperator !== 0) { + throw new Jbig2Error(`operator "${combinationOperator}" is not supported in halftone region`); + } + const regionBitmap = []; + let i, j, row; + for (i = 0; i < regionHeight; i++) { + row = new Uint8Array(regionWidth); + if (defaultPixelValue) { + for (j = 0; j < regionWidth; j++) { + row[j] = defaultPixelValue; + } + } + regionBitmap.push(row); + } + const numberOfPatterns = patterns.length; + const pattern0 = patterns[0]; + const patternWidth = pattern0[0].length, + patternHeight = pattern0.length; + const bitsPerValue = (0, _core_utils.log2)(numberOfPatterns); + const at = []; + if (!mmr) { + at.push({ + x: template <= 1 ? 3 : 2, + y: -1 + }); + if (template === 0) { + at.push({ + x: -3, + y: -1 + }, { + x: 2, + y: -2 + }, { + x: -2, + y: -2 + }); + } + } + const grayScaleBitPlanes = []; + let mmrInput, bitmap; + if (mmr) { + mmrInput = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + } + for (i = bitsPerValue - 1; i >= 0; i--) { + if (mmr) { + bitmap = decodeMMRBitmap(mmrInput, gridWidth, gridHeight, true); + } else { + bitmap = decodeBitmap(false, gridWidth, gridHeight, template, false, skip, at, decodingContext); + } + grayScaleBitPlanes[i] = bitmap; + } + let mg, ng, bit, patternIndex, patternBitmap, x, y, patternRow, regionRow; + for (mg = 0; mg < gridHeight; mg++) { + for (ng = 0; ng < gridWidth; ng++) { + bit = 0; + patternIndex = 0; + for (j = bitsPerValue - 1; j >= 0; j--) { + bit ^= grayScaleBitPlanes[j][mg][ng]; + patternIndex |= bit << j; + } + patternBitmap = patterns[patternIndex]; + x = gridOffsetX + mg * gridVectorY + ng * gridVectorX >> 8; + y = gridOffsetY + mg * gridVectorX - ng * gridVectorY >> 8; + if (x >= 0 && x + patternWidth <= regionWidth && y >= 0 && y + patternHeight <= regionHeight) { + for (i = 0; i < patternHeight; i++) { + regionRow = regionBitmap[y + i]; + patternRow = patternBitmap[i]; + for (j = 0; j < patternWidth; j++) { + regionRow[x + j] |= patternRow[j]; + } + } + } else { + let regionX, regionY; + for (i = 0; i < patternHeight; i++) { + regionY = y + i; + if (regionY < 0 || regionY >= regionHeight) { + continue; + } + regionRow = regionBitmap[regionY]; + patternRow = patternBitmap[i]; + for (j = 0; j < patternWidth; j++) { + regionX = x + j; + if (regionX >= 0 && regionX < regionWidth) { + regionRow[regionX] |= patternRow[j]; + } + } + } + } + } + } + return regionBitmap; +} +function readSegmentHeader(data, start) { + const segmentHeader = {}; + segmentHeader.number = (0, _core_utils.readUint32)(data, start); + const flags = data[start + 4]; + const segmentType = flags & 0x3f; + if (!SegmentTypes[segmentType]) { + throw new Jbig2Error("invalid segment type: " + segmentType); + } + segmentHeader.type = segmentType; + segmentHeader.typeName = SegmentTypes[segmentType]; + segmentHeader.deferredNonRetain = !!(flags & 0x80); + const pageAssociationFieldSize = !!(flags & 0x40); + const referredFlags = data[start + 5]; + let referredToCount = referredFlags >> 5 & 7; + const retainBits = [referredFlags & 31]; + let position = start + 6; + if (referredFlags === 7) { + referredToCount = (0, _core_utils.readUint32)(data, position - 1) & 0x1fffffff; + position += 3; + let bytes = referredToCount + 7 >> 3; + retainBits[0] = data[position++]; + while (--bytes > 0) { + retainBits.push(data[position++]); + } + } else if (referredFlags === 5 || referredFlags === 6) { + throw new Jbig2Error("invalid referred-to flags"); + } + segmentHeader.retainBits = retainBits; + let referredToSegmentNumberSize = 4; + if (segmentHeader.number <= 256) { + referredToSegmentNumberSize = 1; + } else if (segmentHeader.number <= 65536) { + referredToSegmentNumberSize = 2; + } + const referredTo = []; + let i, ii; + for (i = 0; i < referredToCount; i++) { + let number; + if (referredToSegmentNumberSize === 1) { + number = data[position]; + } else if (referredToSegmentNumberSize === 2) { + number = (0, _core_utils.readUint16)(data, position); + } else { + number = (0, _core_utils.readUint32)(data, position); + } + referredTo.push(number); + position += referredToSegmentNumberSize; + } + segmentHeader.referredTo = referredTo; + if (!pageAssociationFieldSize) { + segmentHeader.pageAssociation = data[position++]; + } else { + segmentHeader.pageAssociation = (0, _core_utils.readUint32)(data, position); + position += 4; + } + segmentHeader.length = (0, _core_utils.readUint32)(data, position); + position += 4; + if (segmentHeader.length === 0xffffffff) { + if (segmentType === 38) { + const genericRegionInfo = readRegionSegmentInformation(data, position); + const genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength]; + const genericRegionMmr = !!(genericRegionSegmentFlags & 1); + const searchPatternLength = 6; + const searchPattern = new Uint8Array(searchPatternLength); + if (!genericRegionMmr) { + searchPattern[0] = 0xff; + searchPattern[1] = 0xac; + } + searchPattern[2] = genericRegionInfo.height >>> 24 & 0xff; + searchPattern[3] = genericRegionInfo.height >> 16 & 0xff; + searchPattern[4] = genericRegionInfo.height >> 8 & 0xff; + searchPattern[5] = genericRegionInfo.height & 0xff; + for (i = position, ii = data.length; i < ii; i++) { + let j = 0; + while (j < searchPatternLength && searchPattern[j] === data[i + j]) { + j++; + } + if (j === searchPatternLength) { + segmentHeader.length = i + searchPatternLength; + break; + } + } + if (segmentHeader.length === 0xffffffff) { + throw new Jbig2Error("segment end was not found"); + } + } else { + throw new Jbig2Error("invalid unknown segment length"); + } + } + segmentHeader.headerEnd = position; + return segmentHeader; +} +function readSegments(header, data, start, end) { + const segments = []; + let position = start; + while (position < end) { + const segmentHeader = readSegmentHeader(data, position); + position = segmentHeader.headerEnd; + const segment = { + header: segmentHeader, + data + }; + if (!header.randomAccess) { + segment.start = position; + position += segmentHeader.length; + segment.end = position; + } + segments.push(segment); + if (segmentHeader.type === 51) { + break; + } + } + if (header.randomAccess) { + for (let i = 0, ii = segments.length; i < ii; i++) { + segments[i].start = position; + position += segments[i].header.length; + segments[i].end = position; + } + } + return segments; +} +function readRegionSegmentInformation(data, start) { + return { + width: (0, _core_utils.readUint32)(data, start), + height: (0, _core_utils.readUint32)(data, start + 4), + x: (0, _core_utils.readUint32)(data, start + 8), + y: (0, _core_utils.readUint32)(data, start + 12), + combinationOperator: data[start + 16] & 7 + }; +} +const RegionSegmentInformationFieldLength = 17; +function processSegment(segment, visitor) { + const header = segment.header; + const data = segment.data, + end = segment.end; + let position = segment.start; + let args, at, i, atLength; + switch (header.type) { + case 0: + const dictionary = {}; + const dictionaryFlags = (0, _core_utils.readUint16)(data, position); + dictionary.huffman = !!(dictionaryFlags & 1); + dictionary.refinement = !!(dictionaryFlags & 2); + dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3; + dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3; + dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1; + dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1; + dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256); + dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512); + dictionary.template = dictionaryFlags >> 10 & 3; + dictionary.refinementTemplate = dictionaryFlags >> 12 & 1; + position += 2; + if (!dictionary.huffman) { + atLength = dictionary.template === 0 ? 4 : 1; + at = []; + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + dictionary.at = at; + } + if (dictionary.refinement && !dictionary.refinementTemplate) { + at = []; + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + dictionary.refinementAt = at; + } + dictionary.numberOfExportedSymbols = (0, _core_utils.readUint32)(data, position); + position += 4; + dictionary.numberOfNewSymbols = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [dictionary, header.number, header.referredTo, data, position, end]; + break; + case 6: + case 7: + const textRegion = {}; + textRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const textRegionSegmentFlags = (0, _core_utils.readUint16)(data, position); + position += 2; + textRegion.huffman = !!(textRegionSegmentFlags & 1); + textRegion.refinement = !!(textRegionSegmentFlags & 2); + textRegion.logStripSize = textRegionSegmentFlags >> 2 & 3; + textRegion.stripSize = 1 << textRegion.logStripSize; + textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3; + textRegion.transposed = !!(textRegionSegmentFlags & 64); + textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3; + textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1; + textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27; + textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1; + if (textRegion.huffman) { + const textRegionHuffmanFlags = (0, _core_utils.readUint16)(data, position); + position += 2; + textRegion.huffmanFS = textRegionHuffmanFlags & 3; + textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3; + textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3; + textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3; + textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3; + textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3; + textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3; + textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 0x4000); + } + if (textRegion.refinement && !textRegion.refinementTemplate) { + at = []; + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + textRegion.refinementAt = at; + } + textRegion.numberOfSymbolInstances = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [textRegion, header.referredTo, data, position, end]; + break; + case 16: + const patternDictionary = {}; + const patternDictionaryFlags = data[position++]; + patternDictionary.mmr = !!(patternDictionaryFlags & 1); + patternDictionary.template = patternDictionaryFlags >> 1 & 3; + patternDictionary.patternWidth = data[position++]; + patternDictionary.patternHeight = data[position++]; + patternDictionary.maxPatternIndex = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [patternDictionary, header.number, data, position, end]; + break; + case 22: + case 23: + const halftoneRegion = {}; + halftoneRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const halftoneRegionFlags = data[position++]; + halftoneRegion.mmr = !!(halftoneRegionFlags & 1); + halftoneRegion.template = halftoneRegionFlags >> 1 & 3; + halftoneRegion.enableSkip = !!(halftoneRegionFlags & 8); + halftoneRegion.combinationOperator = halftoneRegionFlags >> 4 & 7; + halftoneRegion.defaultPixelValue = halftoneRegionFlags >> 7 & 1; + halftoneRegion.gridWidth = (0, _core_utils.readUint32)(data, position); + position += 4; + halftoneRegion.gridHeight = (0, _core_utils.readUint32)(data, position); + position += 4; + halftoneRegion.gridOffsetX = (0, _core_utils.readUint32)(data, position) & 0xffffffff; + position += 4; + halftoneRegion.gridOffsetY = (0, _core_utils.readUint32)(data, position) & 0xffffffff; + position += 4; + halftoneRegion.gridVectorX = (0, _core_utils.readUint16)(data, position); + position += 2; + halftoneRegion.gridVectorY = (0, _core_utils.readUint16)(data, position); + position += 2; + args = [halftoneRegion, header.referredTo, data, position, end]; + break; + case 38: + case 39: + const genericRegion = {}; + genericRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const genericRegionSegmentFlags = data[position++]; + genericRegion.mmr = !!(genericRegionSegmentFlags & 1); + genericRegion.template = genericRegionSegmentFlags >> 1 & 3; + genericRegion.prediction = !!(genericRegionSegmentFlags & 8); + if (!genericRegion.mmr) { + atLength = genericRegion.template === 0 ? 4 : 1; + at = []; + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + genericRegion.at = at; + } + args = [genericRegion, data, position, end]; + break; + case 48: + const pageInfo = { + width: (0, _core_utils.readUint32)(data, position), + height: (0, _core_utils.readUint32)(data, position + 4), + resolutionX: (0, _core_utils.readUint32)(data, position + 8), + resolutionY: (0, _core_utils.readUint32)(data, position + 12) + }; + if (pageInfo.height === 0xffffffff) { + delete pageInfo.height; + } + const pageSegmentFlags = data[position + 16]; + (0, _core_utils.readUint16)(data, position + 17); + pageInfo.lossless = !!(pageSegmentFlags & 1); + pageInfo.refinement = !!(pageSegmentFlags & 2); + pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1; + pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3; + pageInfo.requiresBuffer = !!(pageSegmentFlags & 32); + pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64); + args = [pageInfo]; + break; + case 49: + break; + case 50: + break; + case 51: + break; + case 53: + args = [header.number, data, position, end]; + break; + case 62: + break; + default: + throw new Jbig2Error(`segment type ${header.typeName}(${header.type}) is not implemented`); + } + const callbackName = "on" + header.typeName; + if (callbackName in visitor) { + visitor[callbackName].apply(visitor, args); + } +} +function processSegments(segments, visitor) { + for (let i = 0, ii = segments.length; i < ii; i++) { + processSegment(segments[i], visitor); + } +} +function parseJbig2Chunks(chunks) { + const visitor = new SimpleSegmentVisitor(); + for (let i = 0, ii = chunks.length; i < ii; i++) { + const chunk = chunks[i]; + const segments = readSegments({}, chunk.data, chunk.start, chunk.end); + processSegments(segments, visitor); + } + return visitor.buffer; +} +function parseJbig2(data) { + throw new Error("Not implemented: parseJbig2"); +} +class SimpleSegmentVisitor { + onPageInformation(info) { + this.currentPageInfo = info; + const rowSize = info.width + 7 >> 3; + const buffer = new Uint8ClampedArray(rowSize * info.height); + if (info.defaultPixelValue) { + buffer.fill(0xff); + } + this.buffer = buffer; + } + drawBitmap(regionInfo, bitmap) { + const pageInfo = this.currentPageInfo; + const width = regionInfo.width, + height = regionInfo.height; + const rowSize = pageInfo.width + 7 >> 3; + const combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator; + const buffer = this.buffer; + const mask0 = 128 >> (regionInfo.x & 7); + let offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3); + let i, j, mask, offset; + switch (combinationOperator) { + case 0: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] |= mask; + } + mask >>= 1; + if (!mask) { + mask = 128; + offset++; + } + } + offset0 += rowSize; + } + break; + case 2: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] ^= mask; + } + mask >>= 1; + if (!mask) { + mask = 128; + offset++; + } + } + offset0 += rowSize; + } + break; + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + onImmediateGenericRegion(region, data, start, end) { + const regionInfo = region.info; + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext); + this.drawBitmap(regionInfo, bitmap); + } + onImmediateLosslessGenericRegion() { + this.onImmediateGenericRegion(...arguments); + } + onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) { + let huffmanTables, huffmanInput; + if (dictionary.huffman) { + huffmanTables = getSymbolDictionaryHuffmanTables(dictionary, referredSegments, this.customTables); + huffmanInput = new Reader(data, start, end); + } + let symbols = this.symbols; + if (!symbols) { + this.symbols = symbols = {}; + } + const inputSymbols = []; + for (const referredSegment of referredSegments) { + const referredSymbols = symbols[referredSegment]; + if (referredSymbols) { + inputSymbols.push(...referredSymbols); + } + } + const decodingContext = new DecodingContext(data, start, end); + symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext, huffmanInput); + } + onImmediateTextRegion(region, referredSegments, data, start, end) { + const regionInfo = region.info; + let huffmanTables, huffmanInput; + const symbols = this.symbols; + const inputSymbols = []; + for (const referredSegment of referredSegments) { + const referredSymbols = symbols[referredSegment]; + if (referredSymbols) { + inputSymbols.push(...referredSymbols); + } + } + const symbolCodeLength = (0, _core_utils.log2)(inputSymbols.length); + if (region.huffman) { + huffmanInput = new Reader(data, start, end); + huffmanTables = getTextRegionHuffmanTables(region, referredSegments, this.customTables, inputSymbols.length, huffmanInput); + } + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext, region.logStripSize, huffmanInput); + this.drawBitmap(regionInfo, bitmap); + } + onImmediateLosslessTextRegion() { + this.onImmediateTextRegion(...arguments); + } + onPatternDictionary(dictionary, currentSegment, data, start, end) { + let patterns = this.patterns; + if (!patterns) { + this.patterns = patterns = {}; + } + const decodingContext = new DecodingContext(data, start, end); + patterns[currentSegment] = decodePatternDictionary(dictionary.mmr, dictionary.patternWidth, dictionary.patternHeight, dictionary.maxPatternIndex, dictionary.template, decodingContext); + } + onImmediateHalftoneRegion(region, referredSegments, data, start, end) { + const patterns = this.patterns[referredSegments[0]]; + const regionInfo = region.info; + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeHalftoneRegion(region.mmr, patterns, region.template, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.enableSkip, region.combinationOperator, region.gridWidth, region.gridHeight, region.gridOffsetX, region.gridOffsetY, region.gridVectorX, region.gridVectorY, decodingContext); + this.drawBitmap(regionInfo, bitmap); + } + onImmediateLosslessHalftoneRegion() { + this.onImmediateHalftoneRegion(...arguments); + } + onTables(currentSegment, data, start, end) { + let customTables = this.customTables; + if (!customTables) { + this.customTables = customTables = {}; + } + customTables[currentSegment] = decodeTablesSegment(data, start, end); + } +} +class HuffmanLine { + constructor(lineData) { + if (lineData.length === 2) { + this.isOOB = true; + this.rangeLow = 0; + this.prefixLength = lineData[0]; + this.rangeLength = 0; + this.prefixCode = lineData[1]; + this.isLowerRange = false; + } else { + this.isOOB = false; + this.rangeLow = lineData[0]; + this.prefixLength = lineData[1]; + this.rangeLength = lineData[2]; + this.prefixCode = lineData[3]; + this.isLowerRange = lineData[4] === "lower"; + } + } +} +class HuffmanTreeNode { + constructor(line) { + this.children = []; + if (line) { + this.isLeaf = true; + this.rangeLength = line.rangeLength; + this.rangeLow = line.rangeLow; + this.isLowerRange = line.isLowerRange; + this.isOOB = line.isOOB; + } else { + this.isLeaf = false; + } + } + buildTree(line, shift) { + const bit = line.prefixCode >> shift & 1; + if (shift <= 0) { + this.children[bit] = new HuffmanTreeNode(line); + } else { + let node = this.children[bit]; + if (!node) { + this.children[bit] = node = new HuffmanTreeNode(null); + } + node.buildTree(line, shift - 1); + } + } + decodeNode(reader) { + if (this.isLeaf) { + if (this.isOOB) { + return null; + } + const htOffset = reader.readBits(this.rangeLength); + return this.rangeLow + (this.isLowerRange ? -htOffset : htOffset); + } + const node = this.children[reader.readBit()]; + if (!node) { + throw new Jbig2Error("invalid Huffman data"); + } + return node.decodeNode(reader); + } +} +class HuffmanTable { + constructor(lines, prefixCodesDone) { + if (!prefixCodesDone) { + this.assignPrefixCodes(lines); + } + this.rootNode = new HuffmanTreeNode(null); + for (let i = 0, ii = lines.length; i < ii; i++) { + const line = lines[i]; + if (line.prefixLength > 0) { + this.rootNode.buildTree(line, line.prefixLength - 1); + } + } + } + decode(reader) { + return this.rootNode.decodeNode(reader); + } + assignPrefixCodes(lines) { + const linesLength = lines.length; + let prefixLengthMax = 0; + for (let i = 0; i < linesLength; i++) { + prefixLengthMax = Math.max(prefixLengthMax, lines[i].prefixLength); + } + const histogram = new Uint32Array(prefixLengthMax + 1); + for (let i = 0; i < linesLength; i++) { + histogram[lines[i].prefixLength]++; + } + let currentLength = 1, + firstCode = 0, + currentCode, + currentTemp, + line; + histogram[0] = 0; + while (currentLength <= prefixLengthMax) { + firstCode = firstCode + histogram[currentLength - 1] << 1; + currentCode = firstCode; + currentTemp = 0; + while (currentTemp < linesLength) { + line = lines[currentTemp]; + if (line.prefixLength === currentLength) { + line.prefixCode = currentCode; + currentCode++; + } + currentTemp++; + } + currentLength++; + } + } +} +function decodeTablesSegment(data, start, end) { + const flags = data[start]; + const lowestValue = (0, _core_utils.readUint32)(data, start + 1) & 0xffffffff; + const highestValue = (0, _core_utils.readUint32)(data, start + 5) & 0xffffffff; + const reader = new Reader(data, start + 9, end); + const prefixSizeBits = (flags >> 1 & 7) + 1; + const rangeSizeBits = (flags >> 4 & 7) + 1; + const lines = []; + let prefixLength, + rangeLength, + currentRangeLow = lowestValue; + do { + prefixLength = reader.readBits(prefixSizeBits); + rangeLength = reader.readBits(rangeSizeBits); + lines.push(new HuffmanLine([currentRangeLow, prefixLength, rangeLength, 0])); + currentRangeLow += 1 << rangeLength; + } while (currentRangeLow < highestValue); + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([lowestValue - 1, prefixLength, 32, 0, "lower"])); + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([highestValue, prefixLength, 32, 0])); + if (flags & 1) { + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([prefixLength, 0])); + } + return new HuffmanTable(lines, false); +} +const standardTablesCache = {}; +function getStandardTable(number) { + let table = standardTablesCache[number]; + if (table) { + return table; + } + let lines; + switch (number) { + case 1: + lines = [[0, 1, 4, 0x0], [16, 2, 8, 0x2], [272, 3, 16, 0x6], [65808, 3, 32, 0x7]]; + break; + case 2: + lines = [[0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [75, 6, 32, 0x3e], [6, 0x3f]]; + break; + case 3: + lines = [[-256, 8, 8, 0xfe], [0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [-257, 8, 32, 0xff, "lower"], [75, 7, 32, 0x7e], [6, 0x3e]]; + break; + case 4: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [76, 5, 32, 0x1f]]; + break; + case 5: + lines = [[-255, 7, 8, 0x7e], [1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [-256, 7, 32, 0x7f, "lower"], [76, 6, 32, 0x3e]]; + break; + case 6: + lines = [[-2048, 5, 10, 0x1c], [-1024, 4, 9, 0x8], [-512, 4, 8, 0x9], [-256, 4, 7, 0xa], [-128, 5, 6, 0x1d], [-64, 5, 5, 0x1e], [-32, 4, 5, 0xb], [0, 2, 7, 0x0], [128, 3, 7, 0x2], [256, 3, 8, 0x3], [512, 4, 9, 0xc], [1024, 4, 10, 0xd], [-2049, 6, 32, 0x3e, "lower"], [2048, 6, 32, 0x3f]]; + break; + case 7: + lines = [[-1024, 4, 9, 0x8], [-512, 3, 8, 0x0], [-256, 4, 7, 0x9], [-128, 5, 6, 0x1a], [-64, 5, 5, 0x1b], [-32, 4, 5, 0xa], [0, 4, 5, 0xb], [32, 5, 5, 0x1c], [64, 5, 6, 0x1d], [128, 4, 7, 0xc], [256, 3, 8, 0x1], [512, 3, 9, 0x2], [1024, 3, 10, 0x3], [-1025, 5, 32, 0x1e, "lower"], [2048, 5, 32, 0x1f]]; + break; + case 8: + lines = [[-15, 8, 3, 0xfc], [-7, 9, 1, 0x1fc], [-5, 8, 1, 0xfd], [-3, 9, 0, 0x1fd], [-2, 7, 0, 0x7c], [-1, 4, 0, 0xa], [0, 2, 1, 0x0], [2, 5, 0, 0x1a], [3, 6, 0, 0x3a], [4, 3, 4, 0x4], [20, 6, 1, 0x3b], [22, 4, 4, 0xb], [38, 4, 5, 0xc], [70, 5, 6, 0x1b], [134, 5, 7, 0x1c], [262, 6, 7, 0x3c], [390, 7, 8, 0x7d], [646, 6, 10, 0x3d], [-16, 9, 32, 0x1fe, "lower"], [1670, 9, 32, 0x1ff], [2, 0x1]]; + break; + case 9: + lines = [[-31, 8, 4, 0xfc], [-15, 9, 2, 0x1fc], [-11, 8, 2, 0xfd], [-7, 9, 1, 0x1fd], [-5, 7, 1, 0x7c], [-3, 4, 1, 0xa], [-1, 3, 1, 0x2], [1, 3, 1, 0x3], [3, 5, 1, 0x1a], [5, 6, 1, 0x3a], [7, 3, 5, 0x4], [39, 6, 2, 0x3b], [43, 4, 5, 0xb], [75, 4, 6, 0xc], [139, 5, 7, 0x1b], [267, 5, 8, 0x1c], [523, 6, 8, 0x3c], [779, 7, 9, 0x7d], [1291, 6, 11, 0x3d], [-32, 9, 32, 0x1fe, "lower"], [3339, 9, 32, 0x1ff], [2, 0x0]]; + break; + case 10: + lines = [[-21, 7, 4, 0x7a], [-5, 8, 0, 0xfc], [-4, 7, 0, 0x7b], [-3, 5, 0, 0x18], [-2, 2, 2, 0x0], [2, 5, 0, 0x19], [3, 6, 0, 0x36], [4, 7, 0, 0x7c], [5, 8, 0, 0xfd], [6, 2, 6, 0x1], [70, 5, 5, 0x1a], [102, 6, 5, 0x37], [134, 6, 6, 0x38], [198, 6, 7, 0x39], [326, 6, 8, 0x3a], [582, 6, 9, 0x3b], [1094, 6, 10, 0x3c], [2118, 7, 11, 0x7d], [-22, 8, 32, 0xfe, "lower"], [4166, 8, 32, 0xff], [2, 0x2]]; + break; + case 11: + lines = [[1, 1, 0, 0x0], [2, 2, 1, 0x2], [4, 4, 0, 0xc], [5, 4, 1, 0xd], [7, 5, 1, 0x1c], [9, 5, 2, 0x1d], [13, 6, 2, 0x3c], [17, 7, 2, 0x7a], [21, 7, 3, 0x7b], [29, 7, 4, 0x7c], [45, 7, 5, 0x7d], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]]; + break; + case 12: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 1, 0x6], [5, 5, 0, 0x1c], [6, 5, 1, 0x1d], [8, 6, 1, 0x3c], [10, 7, 0, 0x7a], [11, 7, 1, 0x7b], [13, 7, 2, 0x7c], [17, 7, 3, 0x7d], [25, 7, 4, 0x7e], [41, 8, 5, 0xfe], [73, 8, 32, 0xff]]; + break; + case 13: + lines = [[1, 1, 0, 0x0], [2, 3, 0, 0x4], [3, 4, 0, 0xc], [4, 5, 0, 0x1c], [5, 4, 1, 0xd], [7, 3, 3, 0x5], [15, 6, 1, 0x3a], [17, 6, 2, 0x3b], [21, 6, 3, 0x3c], [29, 6, 4, 0x3d], [45, 6, 5, 0x3e], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]]; + break; + case 14: + lines = [[-2, 3, 0, 0x4], [-1, 3, 0, 0x5], [0, 1, 0, 0x0], [1, 3, 0, 0x6], [2, 3, 0, 0x7]]; + break; + case 15: + lines = [[-24, 7, 4, 0x7c], [-8, 6, 2, 0x3c], [-4, 5, 1, 0x1c], [-2, 4, 0, 0xc], [-1, 3, 0, 0x4], [0, 1, 0, 0x0], [1, 3, 0, 0x5], [2, 4, 0, 0xd], [3, 5, 1, 0x1d], [5, 6, 2, 0x3d], [9, 7, 4, 0x7d], [-25, 7, 32, 0x7e, "lower"], [25, 7, 32, 0x7f]]; + break; + default: + throw new Jbig2Error(`standard table B.${number} does not exist`); + } + for (let i = 0, ii = lines.length; i < ii; i++) { + lines[i] = new HuffmanLine(lines[i]); + } + table = new HuffmanTable(lines, true); + standardTablesCache[number] = table; + return table; +} +class Reader { + constructor(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + this.position = start; + this.shift = -1; + this.currentByte = 0; + } + readBit() { + if (this.shift < 0) { + if (this.position >= this.end) { + throw new Jbig2Error("end of data while reading bit"); + } + this.currentByte = this.data[this.position++]; + this.shift = 7; + } + const bit = this.currentByte >> this.shift & 1; + this.shift--; + return bit; + } + readBits(numBits) { + let result = 0, + i; + for (i = numBits - 1; i >= 0; i--) { + result |= this.readBit() << i; + } + return result; + } + byteAlign() { + this.shift = -1; + } + next() { + if (this.position >= this.end) { + return -1; + } + return this.data[this.position++]; + } +} +function getCustomHuffmanTable(index, referredTo, customTables) { + let currentIndex = 0; + for (let i = 0, ii = referredTo.length; i < ii; i++) { + const table = customTables[referredTo[i]]; + if (table) { + if (index === currentIndex) { + return table; + } + currentIndex++; + } + } + throw new Jbig2Error("can't find custom Huffman table"); +} +function getTextRegionHuffmanTables(textRegion, referredTo, customTables, numberOfSymbols, reader) { + const codes = []; + for (let i = 0; i <= 34; i++) { + const codeLength = reader.readBits(4); + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + } + const runCodesTable = new HuffmanTable(codes, false); + codes.length = 0; + for (let i = 0; i < numberOfSymbols;) { + const codeLength = runCodesTable.decode(reader); + if (codeLength >= 32) { + let repeatedLength, numberOfRepeats, j; + switch (codeLength) { + case 32: + if (i === 0) { + throw new Jbig2Error("no previous value in symbol ID table"); + } + numberOfRepeats = reader.readBits(2) + 3; + repeatedLength = codes[i - 1].prefixLength; + break; + case 33: + numberOfRepeats = reader.readBits(3) + 3; + repeatedLength = 0; + break; + case 34: + numberOfRepeats = reader.readBits(7) + 11; + repeatedLength = 0; + break; + default: + throw new Jbig2Error("invalid code length in symbol ID table"); + } + for (j = 0; j < numberOfRepeats; j++) { + codes.push(new HuffmanLine([i, repeatedLength, 0, 0])); + i++; + } + } else { + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + i++; + } + } + reader.byteAlign(); + const symbolIDTable = new HuffmanTable(codes, false); + let customIndex = 0, + tableFirstS, + tableDeltaS, + tableDeltaT; + switch (textRegion.huffmanFS) { + case 0: + case 1: + tableFirstS = getStandardTable(textRegion.huffmanFS + 6); + break; + case 3: + tableFirstS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman FS selector"); + } + switch (textRegion.huffmanDS) { + case 0: + case 1: + case 2: + tableDeltaS = getStandardTable(textRegion.huffmanDS + 8); + break; + case 3: + tableDeltaS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DS selector"); + } + switch (textRegion.huffmanDT) { + case 0: + case 1: + case 2: + tableDeltaT = getStandardTable(textRegion.huffmanDT + 11); + break; + case 3: + tableDeltaT = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DT selector"); + } + if (textRegion.refinement) { + throw new Jbig2Error("refinement with Huffman is not supported"); + } + return { + symbolIDTable, + tableFirstS, + tableDeltaS, + tableDeltaT + }; +} +function getSymbolDictionaryHuffmanTables(dictionary, referredTo, customTables) { + let customIndex = 0, + tableDeltaHeight, + tableDeltaWidth; + switch (dictionary.huffmanDHSelector) { + case 0: + case 1: + tableDeltaHeight = getStandardTable(dictionary.huffmanDHSelector + 4); + break; + case 3: + tableDeltaHeight = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DH selector"); + } + switch (dictionary.huffmanDWSelector) { + case 0: + case 1: + tableDeltaWidth = getStandardTable(dictionary.huffmanDWSelector + 2); + break; + case 3: + tableDeltaWidth = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DW selector"); + } + let tableBitmapSize, tableAggregateInstances; + if (dictionary.bitmapSizeSelector) { + tableBitmapSize = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + } else { + tableBitmapSize = getStandardTable(1); + } + if (dictionary.aggregationInstancesSelector) { + tableAggregateInstances = getCustomHuffmanTable(customIndex, referredTo, customTables); + } else { + tableAggregateInstances = getStandardTable(1); + } + return { + tableDeltaHeight, + tableDeltaWidth, + tableBitmapSize, + tableAggregateInstances + }; +} +function readUncompressedBitmap(reader, width, height) { + const bitmap = []; + for (let y = 0; y < height; y++) { + const row = new Uint8Array(width); + bitmap.push(row); + for (let x = 0; x < width; x++) { + row[x] = reader.readBit(); + } + reader.byteAlign(); + } + return bitmap; +} +function decodeMMRBitmap(input, width, height, endOfBlock) { + const params = { + K: -1, + Columns: width, + Rows: height, + BlackIs1: true, + EndOfBlock: endOfBlock + }; + const decoder = new _ccitt.CCITTFaxDecoder(input, params); + const bitmap = []; + let currentByte, + eof = false; + for (let y = 0; y < height; y++) { + const row = new Uint8Array(width); + bitmap.push(row); + let shift = -1; + for (let x = 0; x < width; x++) { + if (shift < 0) { + currentByte = decoder.readNextChar(); + if (currentByte === -1) { + currentByte = 0; + eof = true; + } + shift = 7; + } + row[x] = currentByte >> shift & 1; + shift--; + } + } + if (endOfBlock && !eof) { + const lookForEOFLimit = 5; + for (let i = 0; i < lookForEOFLimit; i++) { + if (decoder.readNextChar() === -1) { + break; + } + } + } + return bitmap; +} +class Jbig2Image { + parseChunks(chunks) { + return parseJbig2Chunks(chunks); + } + parse(data) { + throw new Error("Not implemented: Jbig2Image.parse"); + } +} +exports.Jbig2Image = Jbig2Image; + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ArithmeticDecoder = void 0; +const QeTable = [{ + qe: 0x5601, + nmps: 1, + nlps: 1, + switchFlag: 1 +}, { + qe: 0x3401, + nmps: 2, + nlps: 6, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 3, + nlps: 9, + switchFlag: 0 +}, { + qe: 0x0ac1, + nmps: 4, + nlps: 12, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 5, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 38, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 7, + nlps: 6, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 8, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 9, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 10, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 11, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 12, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x1c01, + nmps: 13, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 29, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 15, + nlps: 14, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 16, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x5101, + nmps: 17, + nlps: 15, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 18, + nlps: 16, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 19, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x3401, + nmps: 20, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 21, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2801, + nmps: 22, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 23, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x2201, + nmps: 24, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x1c01, + nmps: 25, + nlps: 22, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 26, + nlps: 23, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 27, + nlps: 24, + switchFlag: 0 +}, { + qe: 0x1401, + nmps: 28, + nlps: 25, + switchFlag: 0 +}, { + qe: 0x1201, + nmps: 29, + nlps: 26, + switchFlag: 0 +}, { + qe: 0x1101, + nmps: 30, + nlps: 27, + switchFlag: 0 +}, { + qe: 0x0ac1, + nmps: 31, + nlps: 28, + switchFlag: 0 +}, { + qe: 0x09c1, + nmps: 32, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x08a1, + nmps: 33, + nlps: 30, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 34, + nlps: 31, + switchFlag: 0 +}, { + qe: 0x0441, + nmps: 35, + nlps: 32, + switchFlag: 0 +}, { + qe: 0x02a1, + nmps: 36, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 37, + nlps: 34, + switchFlag: 0 +}, { + qe: 0x0141, + nmps: 38, + nlps: 35, + switchFlag: 0 +}, { + qe: 0x0111, + nmps: 39, + nlps: 36, + switchFlag: 0 +}, { + qe: 0x0085, + nmps: 40, + nlps: 37, + switchFlag: 0 +}, { + qe: 0x0049, + nmps: 41, + nlps: 38, + switchFlag: 0 +}, { + qe: 0x0025, + nmps: 42, + nlps: 39, + switchFlag: 0 +}, { + qe: 0x0015, + nmps: 43, + nlps: 40, + switchFlag: 0 +}, { + qe: 0x0009, + nmps: 44, + nlps: 41, + switchFlag: 0 +}, { + qe: 0x0005, + nmps: 45, + nlps: 42, + switchFlag: 0 +}, { + qe: 0x0001, + nmps: 45, + nlps: 43, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 46, + nlps: 46, + switchFlag: 0 +}]; +class ArithmeticDecoder { + constructor(data, start, end) { + this.data = data; + this.bp = start; + this.dataEnd = end; + this.chigh = data[start]; + this.clow = 0; + this.byteIn(); + this.chigh = this.chigh << 7 & 0xffff | this.clow >> 9 & 0x7f; + this.clow = this.clow << 7 & 0xffff; + this.ct -= 7; + this.a = 0x8000; + } + byteIn() { + const data = this.data; + let bp = this.bp; + if (data[bp] === 0xff) { + if (data[bp + 1] > 0x8f) { + this.clow += 0xff00; + this.ct = 8; + } else { + bp++; + this.clow += data[bp] << 9; + this.ct = 7; + this.bp = bp; + } + } else { + bp++; + this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xff00; + this.ct = 8; + this.bp = bp; + } + if (this.clow > 0xffff) { + this.chigh += this.clow >> 16; + this.clow &= 0xffff; + } + } + readBit(contexts, pos) { + let cx_index = contexts[pos] >> 1, + cx_mps = contexts[pos] & 1; + const qeTableIcx = QeTable[cx_index]; + const qeIcx = qeTableIcx.qe; + let d; + let a = this.a - qeIcx; + if (this.chigh < qeIcx) { + if (a < qeIcx) { + a = qeIcx; + d = cx_mps; + cx_index = qeTableIcx.nmps; + } else { + a = qeIcx; + d = 1 ^ cx_mps; + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + cx_index = qeTableIcx.nlps; + } + } else { + this.chigh -= qeIcx; + if ((a & 0x8000) !== 0) { + this.a = a; + return cx_mps; + } + if (a < qeIcx) { + d = 1 ^ cx_mps; + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + cx_index = qeTableIcx.nlps; + } else { + d = cx_mps; + cx_index = qeTableIcx.nmps; + } + } + do { + if (this.ct === 0) { + this.byteIn(); + } + a <<= 1; + this.chigh = this.chigh << 1 & 0xffff | this.clow >> 15 & 1; + this.clow = this.clow << 1 & 0xffff; + this.ct--; + } while ((a & 0x8000) === 0); + this.a = a; + contexts[pos] = cx_index << 1 | cx_mps; + return d; + } +} +exports.ArithmeticDecoder = ArithmeticDecoder; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpegStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +var _primitives = __w_pdfjs_require__(4); +var _jpg = __w_pdfjs_require__(27); +var _util = __w_pdfjs_require__(2); +class JpegStream extends _decode_stream.DecodeStream { + constructor(stream, maybeLength, params) { + let ch; + while ((ch = stream.getByte()) !== -1) { + if (ch === 0xff) { + stream.skip(-1); + break; + } + } + super(maybeLength); + this.stream = stream; + this.dict = stream.dict; + this.maybeLength = maybeLength; + this.params = params; + } + get bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + } + ensureBuffer(requested) {} + readBlock() { + if (this.eof) { + return; + } + const jpegOptions = { + decodeTransform: undefined, + colorTransform: undefined + }; + const decodeArr = this.dict.getArray("D", "Decode"); + if ((this.forceRGBA || this.forceRGB) && Array.isArray(decodeArr)) { + const bitsPerComponent = this.dict.get("BPC", "BitsPerComponent") || 8; + const decodeArrLength = decodeArr.length; + const transform = new Int32Array(decodeArrLength); + let transformNeeded = false; + const maxValue = (1 << bitsPerComponent) - 1; + for (let i = 0; i < decodeArrLength; i += 2) { + transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0; + transform[i + 1] = decodeArr[i] * maxValue | 0; + if (transform[i] !== 256 || transform[i + 1] !== 0) { + transformNeeded = true; + } + } + if (transformNeeded) { + jpegOptions.decodeTransform = transform; + } + } + if (this.params instanceof _primitives.Dict) { + const colorTransform = this.params.get("ColorTransform"); + if (Number.isInteger(colorTransform)) { + jpegOptions.colorTransform = colorTransform; + } + } + const jpegImage = new _jpg.JpegImage(jpegOptions); + jpegImage.parse(this.bytes); + const data = jpegImage.getData({ + width: this.drawWidth, + height: this.drawHeight, + forceRGBA: this.forceRGBA, + forceRGB: this.forceRGB, + isSourcePDF: true + }); + this.buffer = data; + this.bufferLength = data.length; + this.eof = true; + } +} +exports.JpegStream = JpegStream; + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpegImage = void 0; +var _util = __w_pdfjs_require__(2); +var _image_utils = __w_pdfjs_require__(28); +var _core_utils = __w_pdfjs_require__(3); +class JpegError extends _util.BaseException { + constructor(msg) { + super(`JPEG error: ${msg}`, "JpegError"); + } +} +class DNLMarkerError extends _util.BaseException { + constructor(message, scanLines) { + super(message, "DNLMarkerError"); + this.scanLines = scanLines; + } +} +class EOIMarkerError extends _util.BaseException { + constructor(msg) { + super(msg, "EOIMarkerError"); + } +} +const dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]); +const dctCos1 = 4017; +const dctSin1 = 799; +const dctCos3 = 3406; +const dctSin3 = 2276; +const dctCos6 = 1567; +const dctSin6 = 3784; +const dctSqrt2 = 5793; +const dctSqrt1d2 = 2896; +function buildHuffmanTable(codeLengths, values) { + let k = 0, + i, + j, + length = 16; + while (length > 0 && !codeLengths[length - 1]) { + length--; + } + const code = [{ + children: [], + index: 0 + }]; + let p = code[0], + q; + for (i = 0; i < length; i++) { + for (j = 0; j < codeLengths[i]; j++) { + p = code.pop(); + p.children[p.index] = values[k]; + while (p.index > 0) { + p = code.pop(); + } + p.index++; + code.push(p); + while (code.length <= i) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + k++; + } + if (i + 1 < length) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + } + return code[0].children; +} +function getBlockBufferOffset(component, row, col) { + return 64 * ((component.blocksPerLine + 1) * row + col); +} +function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive, parseDNLMarker = false) { + const mcusPerLine = frame.mcusPerLine; + const progressive = frame.progressive; + const startOffset = offset; + let bitsData = 0, + bitsCount = 0; + function readBit() { + if (bitsCount > 0) { + bitsCount--; + return bitsData >> bitsCount & 1; + } + bitsData = data[offset++]; + if (bitsData === 0xff) { + const nextByte = data[offset++]; + if (nextByte) { + if (nextByte === 0xdc && parseDNLMarker) { + offset += 2; + const scanLines = (0, _core_utils.readUint16)(data, offset); + offset += 2; + if (scanLines > 0 && scanLines !== frame.scanLines) { + throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data", scanLines); + } + } else if (nextByte === 0xd9) { + if (parseDNLMarker) { + const maybeScanLines = blockRow * (frame.precision === 8 ? 8 : 0); + if (maybeScanLines > 0 && Math.round(frame.scanLines / maybeScanLines) >= 5) { + throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, " + "possibly caused by incorrect `scanLines` parameter", maybeScanLines); + } + } + throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data"); + } + throw new JpegError(`unexpected marker ${(bitsData << 8 | nextByte).toString(16)}`); + } + } + bitsCount = 7; + return bitsData >>> 7; + } + function decodeHuffman(tree) { + let node = tree; + while (true) { + node = node[readBit()]; + switch (typeof node) { + case "number": + return node; + case "object": + continue; + } + throw new JpegError("invalid huffman sequence"); + } + } + function receive(length) { + let n = 0; + while (length > 0) { + n = n << 1 | readBit(); + length--; + } + return n; + } + function receiveAndExtend(length) { + if (length === 1) { + return readBit() === 1 ? 1 : -1; + } + const n = receive(length); + if (n >= 1 << length - 1) { + return n; + } + return n + (-1 << length) + 1; + } + function decodeBaseline(component, blockOffset) { + const t = decodeHuffman(component.huffmanTableDC); + const diff = t === 0 ? 0 : receiveAndExtend(t); + component.blockData[blockOffset] = component.pred += diff; + let k = 1; + while (k < 64) { + const rs = decodeHuffman(component.huffmanTableAC); + const s = rs & 15, + r = rs >> 4; + if (s === 0) { + if (r < 15) { + break; + } + k += 16; + continue; + } + k += r; + const z = dctZigZag[k]; + component.blockData[blockOffset + z] = receiveAndExtend(s); + k++; + } + } + function decodeDCFirst(component, blockOffset) { + const t = decodeHuffman(component.huffmanTableDC); + const diff = t === 0 ? 0 : receiveAndExtend(t) << successive; + component.blockData[blockOffset] = component.pred += diff; + } + function decodeDCSuccessive(component, blockOffset) { + component.blockData[blockOffset] |= readBit() << successive; + } + let eobrun = 0; + function decodeACFirst(component, blockOffset) { + if (eobrun > 0) { + eobrun--; + return; + } + let k = spectralStart; + const e = spectralEnd; + while (k <= e) { + const rs = decodeHuffman(component.huffmanTableAC); + const s = rs & 15, + r = rs >> 4; + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r) - 1; + break; + } + k += 16; + continue; + } + k += r; + const z = dctZigZag[k]; + component.blockData[blockOffset + z] = receiveAndExtend(s) * (1 << successive); + k++; + } + } + let successiveACState = 0, + successiveACNextValue; + function decodeACSuccessive(component, blockOffset) { + let k = spectralStart; + const e = spectralEnd; + let r = 0; + let s; + let rs; + while (k <= e) { + const offsetZ = blockOffset + dctZigZag[k]; + const sign = component.blockData[offsetZ] < 0 ? -1 : 1; + switch (successiveACState) { + case 0: + rs = decodeHuffman(component.huffmanTableAC); + s = rs & 15; + r = rs >> 4; + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r); + successiveACState = 4; + } else { + r = 16; + successiveACState = 1; + } + } else { + if (s !== 1) { + throw new JpegError("invalid ACn encoding"); + } + successiveACNextValue = receiveAndExtend(s); + successiveACState = r ? 2 : 3; + } + continue; + case 1: + case 2: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + r--; + if (r === 0) { + successiveACState = successiveACState === 2 ? 3 : 0; + } + } + break; + case 3: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + component.blockData[offsetZ] = successiveACNextValue << successive; + successiveACState = 0; + } + break; + case 4: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } + break; + } + k++; + } + if (successiveACState === 4) { + eobrun--; + if (eobrun === 0) { + successiveACState = 0; + } + } + } + let blockRow = 0; + function decodeMcu(component, decode, mcu, row, col) { + const mcuRow = mcu / mcusPerLine | 0; + const mcuCol = mcu % mcusPerLine; + blockRow = mcuRow * component.v + row; + const blockCol = mcuCol * component.h + col; + const blockOffset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, blockOffset); + } + function decodeBlock(component, decode, mcu) { + blockRow = mcu / component.blocksPerLine | 0; + const blockCol = mcu % component.blocksPerLine; + const blockOffset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, blockOffset); + } + const componentsLength = components.length; + let component, i, j, k, n; + let decodeFn; + if (progressive) { + if (spectralStart === 0) { + decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive; + } else { + decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive; + } + } else { + decodeFn = decodeBaseline; + } + let mcu = 0, + fileMarker; + const mcuExpected = componentsLength === 1 ? components[0].blocksPerLine * components[0].blocksPerColumn : mcusPerLine * frame.mcusPerColumn; + let h, v; + while (mcu <= mcuExpected) { + const mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected; + if (mcuToRead > 0) { + for (i = 0; i < componentsLength; i++) { + components[i].pred = 0; + } + eobrun = 0; + if (componentsLength === 1) { + component = components[0]; + for (n = 0; n < mcuToRead; n++) { + decodeBlock(component, decodeFn, mcu); + mcu++; + } + } else { + for (n = 0; n < mcuToRead; n++) { + for (i = 0; i < componentsLength; i++) { + component = components[i]; + h = component.h; + v = component.v; + for (j = 0; j < v; j++) { + for (k = 0; k < h; k++) { + decodeMcu(component, decodeFn, mcu, j, k); + } + } + } + mcu++; + } + } + } + bitsCount = 0; + fileMarker = findNextFileMarker(data, offset); + if (!fileMarker) { + break; + } + if (fileMarker.invalid) { + const partialMsg = mcuToRead > 0 ? "unexpected" : "excessive"; + (0, _util.warn)(`decodeScan - ${partialMsg} MCU data, current marker is: ${fileMarker.invalid}`); + offset = fileMarker.offset; + } + if (fileMarker.marker >= 0xffd0 && fileMarker.marker <= 0xffd7) { + offset += 2; + } else { + break; + } + } + return offset - startOffset; +} +function quantizeAndInverse(component, blockBufferOffset, p) { + const qt = component.quantizationTable, + blockData = component.blockData; + let v0, v1, v2, v3, v4, v5, v6, v7; + let p0, p1, p2, p3, p4, p5, p6, p7; + let t; + if (!qt) { + throw new JpegError("missing required Quantization Table."); + } + for (let row = 0; row < 64; row += 8) { + p0 = blockData[blockBufferOffset + row]; + p1 = blockData[blockBufferOffset + row + 1]; + p2 = blockData[blockBufferOffset + row + 2]; + p3 = blockData[blockBufferOffset + row + 3]; + p4 = blockData[blockBufferOffset + row + 4]; + p5 = blockData[blockBufferOffset + row + 5]; + p6 = blockData[blockBufferOffset + row + 6]; + p7 = blockData[blockBufferOffset + row + 7]; + p0 *= qt[row]; + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = dctSqrt2 * p0 + 512 >> 10; + p[row] = t; + p[row + 1] = t; + p[row + 2] = t; + p[row + 3] = t; + p[row + 4] = t; + p[row + 5] = t; + p[row + 6] = t; + p[row + 7] = t; + continue; + } + p1 *= qt[row + 1]; + p2 *= qt[row + 2]; + p3 *= qt[row + 3]; + p4 *= qt[row + 4]; + p5 *= qt[row + 5]; + p6 *= qt[row + 6]; + p7 *= qt[row + 7]; + v0 = dctSqrt2 * p0 + 128 >> 8; + v1 = dctSqrt2 * p4 + 128 >> 8; + v2 = p2; + v3 = p6; + v4 = dctSqrt1d2 * (p1 - p7) + 128 >> 8; + v7 = dctSqrt1d2 * (p1 + p7) + 128 >> 8; + v5 = p3 << 4; + v6 = p5 << 4; + v0 = v0 + v1 + 1 >> 1; + v1 = v0 - v1; + t = v2 * dctSin6 + v3 * dctCos6 + 128 >> 8; + v2 = v2 * dctCos6 - v3 * dctSin6 + 128 >> 8; + v3 = t; + v4 = v4 + v6 + 1 >> 1; + v6 = v4 - v6; + v7 = v7 + v5 + 1 >> 1; + v5 = v7 - v5; + v0 = v0 + v3 + 1 >> 1; + v3 = v0 - v3; + v1 = v1 + v2 + 1 >> 1; + v2 = v1 - v2; + t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12; + v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12; + v7 = t; + t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12; + v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12; + v6 = t; + p[row] = v0 + v7; + p[row + 7] = v0 - v7; + p[row + 1] = v1 + v6; + p[row + 6] = v1 - v6; + p[row + 2] = v2 + v5; + p[row + 5] = v2 - v5; + p[row + 3] = v3 + v4; + p[row + 4] = v3 - v4; + } + for (let col = 0; col < 8; ++col) { + p0 = p[col]; + p1 = p[col + 8]; + p2 = p[col + 16]; + p3 = p[col + 24]; + p4 = p[col + 32]; + p5 = p[col + 40]; + p6 = p[col + 48]; + p7 = p[col + 56]; + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = dctSqrt2 * p0 + 8192 >> 14; + if (t < -2040) { + t = 0; + } else if (t >= 2024) { + t = 255; + } else { + t = t + 2056 >> 4; + } + blockData[blockBufferOffset + col] = t; + blockData[blockBufferOffset + col + 8] = t; + blockData[blockBufferOffset + col + 16] = t; + blockData[blockBufferOffset + col + 24] = t; + blockData[blockBufferOffset + col + 32] = t; + blockData[blockBufferOffset + col + 40] = t; + blockData[blockBufferOffset + col + 48] = t; + blockData[blockBufferOffset + col + 56] = t; + continue; + } + v0 = dctSqrt2 * p0 + 2048 >> 12; + v1 = dctSqrt2 * p4 + 2048 >> 12; + v2 = p2; + v3 = p6; + v4 = dctSqrt1d2 * (p1 - p7) + 2048 >> 12; + v7 = dctSqrt1d2 * (p1 + p7) + 2048 >> 12; + v5 = p3; + v6 = p5; + v0 = (v0 + v1 + 1 >> 1) + 4112; + v1 = v0 - v1; + t = v2 * dctSin6 + v3 * dctCos6 + 2048 >> 12; + v2 = v2 * dctCos6 - v3 * dctSin6 + 2048 >> 12; + v3 = t; + v4 = v4 + v6 + 1 >> 1; + v6 = v4 - v6; + v7 = v7 + v5 + 1 >> 1; + v5 = v7 - v5; + v0 = v0 + v3 + 1 >> 1; + v3 = v0 - v3; + v1 = v1 + v2 + 1 >> 1; + v2 = v1 - v2; + t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12; + v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12; + v7 = t; + t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12; + v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12; + v6 = t; + p0 = v0 + v7; + p7 = v0 - v7; + p1 = v1 + v6; + p6 = v1 - v6; + p2 = v2 + v5; + p5 = v2 - v5; + p3 = v3 + v4; + p4 = v3 - v4; + if (p0 < 16) { + p0 = 0; + } else if (p0 >= 4080) { + p0 = 255; + } else { + p0 >>= 4; + } + if (p1 < 16) { + p1 = 0; + } else if (p1 >= 4080) { + p1 = 255; + } else { + p1 >>= 4; + } + if (p2 < 16) { + p2 = 0; + } else if (p2 >= 4080) { + p2 = 255; + } else { + p2 >>= 4; + } + if (p3 < 16) { + p3 = 0; + } else if (p3 >= 4080) { + p3 = 255; + } else { + p3 >>= 4; + } + if (p4 < 16) { + p4 = 0; + } else if (p4 >= 4080) { + p4 = 255; + } else { + p4 >>= 4; + } + if (p5 < 16) { + p5 = 0; + } else if (p5 >= 4080) { + p5 = 255; + } else { + p5 >>= 4; + } + if (p6 < 16) { + p6 = 0; + } else if (p6 >= 4080) { + p6 = 255; + } else { + p6 >>= 4; + } + if (p7 < 16) { + p7 = 0; + } else if (p7 >= 4080) { + p7 = 255; + } else { + p7 >>= 4; + } + blockData[blockBufferOffset + col] = p0; + blockData[blockBufferOffset + col + 8] = p1; + blockData[blockBufferOffset + col + 16] = p2; + blockData[blockBufferOffset + col + 24] = p3; + blockData[blockBufferOffset + col + 32] = p4; + blockData[blockBufferOffset + col + 40] = p5; + blockData[blockBufferOffset + col + 48] = p6; + blockData[blockBufferOffset + col + 56] = p7; + } +} +function buildComponentData(frame, component) { + const blocksPerLine = component.blocksPerLine; + const blocksPerColumn = component.blocksPerColumn; + const computationBuffer = new Int16Array(64); + for (let blockRow = 0; blockRow < blocksPerColumn; blockRow++) { + for (let blockCol = 0; blockCol < blocksPerLine; blockCol++) { + const offset = getBlockBufferOffset(component, blockRow, blockCol); + quantizeAndInverse(component, offset, computationBuffer); + } + } + return component.blockData; +} +function findNextFileMarker(data, currentPos, startPos = currentPos) { + const maxPos = data.length - 1; + let newPos = startPos < currentPos ? startPos : currentPos; + if (currentPos >= maxPos) { + return null; + } + const currentMarker = (0, _core_utils.readUint16)(data, currentPos); + if (currentMarker >= 0xffc0 && currentMarker <= 0xfffe) { + return { + invalid: null, + marker: currentMarker, + offset: currentPos + }; + } + let newMarker = (0, _core_utils.readUint16)(data, newPos); + while (!(newMarker >= 0xffc0 && newMarker <= 0xfffe)) { + if (++newPos >= maxPos) { + return null; + } + newMarker = (0, _core_utils.readUint16)(data, newPos); + } + return { + invalid: currentMarker.toString(16), + marker: newMarker, + offset: newPos + }; +} +class JpegImage { + constructor({ + decodeTransform = null, + colorTransform = -1 + } = {}) { + this._decodeTransform = decodeTransform; + this._colorTransform = colorTransform; + } + parse(data, { + dnlScanLines = null + } = {}) { + function readDataBlock() { + const length = (0, _core_utils.readUint16)(data, offset); + offset += 2; + let endOffset = offset + length - 2; + const fileMarker = findNextFileMarker(data, endOffset, offset); + if (fileMarker?.invalid) { + (0, _util.warn)("readDataBlock - incorrect length, current marker is: " + fileMarker.invalid); + endOffset = fileMarker.offset; + } + const array = data.subarray(offset, endOffset); + offset += array.length; + return array; + } + function prepareComponents(frame) { + const mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH); + const mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV); + for (const component of frame.components) { + const blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH); + const blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV); + const blocksPerLineForMcu = mcusPerLine * component.h; + const blocksPerColumnForMcu = mcusPerColumn * component.v; + const blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1); + component.blockData = new Int16Array(blocksBufferSize); + component.blocksPerLine = blocksPerLine; + component.blocksPerColumn = blocksPerColumn; + } + frame.mcusPerLine = mcusPerLine; + frame.mcusPerColumn = mcusPerColumn; + } + let offset = 0; + let jfif = null; + let adobe = null; + let frame, resetInterval; + let numSOSMarkers = 0; + const quantizationTables = []; + const huffmanTablesAC = [], + huffmanTablesDC = []; + let fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + if (fileMarker !== 0xffd8) { + throw new JpegError("SOI not found"); + } + fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + markerLoop: while (fileMarker !== 0xffd9) { + let i, j, l; + switch (fileMarker) { + case 0xffe0: + case 0xffe1: + case 0xffe2: + case 0xffe3: + case 0xffe4: + case 0xffe5: + case 0xffe6: + case 0xffe7: + case 0xffe8: + case 0xffe9: + case 0xffea: + case 0xffeb: + case 0xffec: + case 0xffed: + case 0xffee: + case 0xffef: + case 0xfffe: + const appData = readDataBlock(); + if (fileMarker === 0xffe0) { + if (appData[0] === 0x4a && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) { + jfif = { + version: { + major: appData[5], + minor: appData[6] + }, + densityUnits: appData[7], + xDensity: appData[8] << 8 | appData[9], + yDensity: appData[10] << 8 | appData[11], + thumbWidth: appData[12], + thumbHeight: appData[13], + thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13]) + }; + } + } + if (fileMarker === 0xffee) { + if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6f && appData[3] === 0x62 && appData[4] === 0x65) { + adobe = { + version: appData[5] << 8 | appData[6], + flags0: appData[7] << 8 | appData[8], + flags1: appData[9] << 8 | appData[10], + transformCode: appData[11] + }; + } + } + break; + case 0xffdb: + const quantizationTablesLength = (0, _core_utils.readUint16)(data, offset); + offset += 2; + const quantizationTablesEnd = quantizationTablesLength + offset - 2; + let z; + while (offset < quantizationTablesEnd) { + const quantizationTableSpec = data[offset++]; + const tableData = new Uint16Array(64); + if (quantizationTableSpec >> 4 === 0) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = data[offset++]; + } + } else if (quantizationTableSpec >> 4 === 1) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = (0, _core_utils.readUint16)(data, offset); + offset += 2; + } + } else { + throw new JpegError("DQT - invalid table spec"); + } + quantizationTables[quantizationTableSpec & 15] = tableData; + } + break; + case 0xffc0: + case 0xffc1: + case 0xffc2: + if (frame) { + throw new JpegError("Only single frame JPEGs supported"); + } + offset += 2; + frame = {}; + frame.extended = fileMarker === 0xffc1; + frame.progressive = fileMarker === 0xffc2; + frame.precision = data[offset++]; + const sofScanLines = (0, _core_utils.readUint16)(data, offset); + offset += 2; + frame.scanLines = dnlScanLines || sofScanLines; + frame.samplesPerLine = (0, _core_utils.readUint16)(data, offset); + offset += 2; + frame.components = []; + frame.componentIds = {}; + const componentsCount = data[offset++]; + let maxH = 0, + maxV = 0; + for (i = 0; i < componentsCount; i++) { + const componentId = data[offset]; + const h = data[offset + 1] >> 4; + const v = data[offset + 1] & 15; + if (maxH < h) { + maxH = h; + } + if (maxV < v) { + maxV = v; + } + const qId = data[offset + 2]; + l = frame.components.push({ + h, + v, + quantizationId: qId, + quantizationTable: null + }); + frame.componentIds[componentId] = l - 1; + offset += 3; + } + frame.maxH = maxH; + frame.maxV = maxV; + prepareComponents(frame); + break; + case 0xffc4: + const huffmanLength = (0, _core_utils.readUint16)(data, offset); + offset += 2; + for (i = 2; i < huffmanLength;) { + const huffmanTableSpec = data[offset++]; + const codeLengths = new Uint8Array(16); + let codeLengthSum = 0; + for (j = 0; j < 16; j++, offset++) { + codeLengthSum += codeLengths[j] = data[offset]; + } + const huffmanValues = new Uint8Array(codeLengthSum); + for (j = 0; j < codeLengthSum; j++, offset++) { + huffmanValues[j] = data[offset]; + } + i += 17 + codeLengthSum; + (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues); + } + break; + case 0xffdd: + offset += 2; + resetInterval = (0, _core_utils.readUint16)(data, offset); + offset += 2; + break; + case 0xffda: + const parseDNLMarker = ++numSOSMarkers === 1 && !dnlScanLines; + offset += 2; + const selectorsCount = data[offset++], + components = []; + for (i = 0; i < selectorsCount; i++) { + const index = data[offset++]; + const componentIndex = frame.componentIds[index]; + const component = frame.components[componentIndex]; + component.index = index; + const tableSpec = data[offset++]; + component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4]; + component.huffmanTableAC = huffmanTablesAC[tableSpec & 15]; + components.push(component); + } + const spectralStart = data[offset++], + spectralEnd = data[offset++], + successiveApproximation = data[offset++]; + try { + const processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15, parseDNLMarker); + offset += processed; + } catch (ex) { + if (ex instanceof DNLMarkerError) { + (0, _util.warn)(`${ex.message} -- attempting to re-parse the JPEG image.`); + return this.parse(data, { + dnlScanLines: ex.scanLines + }); + } else if (ex instanceof EOIMarkerError) { + (0, _util.warn)(`${ex.message} -- ignoring the rest of the image data.`); + break markerLoop; + } + throw ex; + } + break; + case 0xffdc: + offset += 4; + break; + case 0xffff: + if (data[offset] !== 0xff) { + offset--; + } + break; + default: + const nextFileMarker = findNextFileMarker(data, offset - 2, offset - 3); + if (nextFileMarker?.invalid) { + (0, _util.warn)("JpegImage.parse - unexpected data, current marker is: " + nextFileMarker.invalid); + offset = nextFileMarker.offset; + break; + } + if (!nextFileMarker || offset >= data.length - 1) { + (0, _util.warn)("JpegImage.parse - reached the end of the image data " + "without finding an EOI marker (0xFFD9)."); + break markerLoop; + } + throw new JpegError("JpegImage.parse - unknown marker: " + fileMarker.toString(16)); + } + fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + } + this.width = frame.samplesPerLine; + this.height = frame.scanLines; + this.jfif = jfif; + this.adobe = adobe; + this.components = []; + for (const component of frame.components) { + const quantizationTable = quantizationTables[component.quantizationId]; + if (quantizationTable) { + component.quantizationTable = quantizationTable; + } + this.components.push({ + index: component.index, + output: buildComponentData(frame, component), + scaleX: component.h / frame.maxH, + scaleY: component.v / frame.maxV, + blocksPerLine: component.blocksPerLine, + blocksPerColumn: component.blocksPerColumn + }); + } + this.numComponents = this.components.length; + return undefined; + } + _getLinearizedBlockData(width, height, isSourcePDF = false) { + const scaleX = this.width / width, + scaleY = this.height / height; + let component, componentScaleX, componentScaleY, blocksPerScanline; + let x, y, i, j, k; + let index; + let offset = 0; + let output; + const numComponents = this.components.length; + const dataLength = width * height * numComponents; + const data = new Uint8ClampedArray(dataLength); + const xScaleBlockOffset = new Uint32Array(width); + const mask3LSB = 0xfffffff8; + let lastComponentScaleX; + for (i = 0; i < numComponents; i++) { + component = this.components[i]; + componentScaleX = component.scaleX * scaleX; + componentScaleY = component.scaleY * scaleY; + offset = i; + output = component.output; + blocksPerScanline = component.blocksPerLine + 1 << 3; + if (componentScaleX !== lastComponentScaleX) { + for (x = 0; x < width; x++) { + j = 0 | x * componentScaleX; + xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7; + } + lastComponentScaleX = componentScaleX; + } + for (y = 0; y < height; y++) { + j = 0 | y * componentScaleY; + index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3; + for (x = 0; x < width; x++) { + data[offset] = output[index + xScaleBlockOffset[x]]; + offset += numComponents; + } + } + } + let transform = this._decodeTransform; + if (!isSourcePDF && numComponents === 4 && !transform) { + transform = new Int32Array([-256, 255, -256, 255, -256, 255, -256, 255]); + } + if (transform) { + for (i = 0; i < dataLength;) { + for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) { + data[i] = (data[i] * transform[k] >> 8) + transform[k + 1]; + } + } + } + return data; + } + get _isColorConversionNeeded() { + if (this.adobe) { + return !!this.adobe.transformCode; + } + if (this.numComponents === 3) { + if (this._colorTransform === 0) { + return false; + } else if (this.components[0].index === 0x52 && this.components[1].index === 0x47 && this.components[2].index === 0x42) { + return false; + } + return true; + } + if (this._colorTransform === 1) { + return true; + } + return false; + } + _convertYccToRgb(data) { + let Y, Cb, Cr; + for (let i = 0, length = data.length; i < length; i += 3) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = Y - 179.456 + 1.402 * Cr; + data[i + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr; + data[i + 2] = Y - 226.816 + 1.772 * Cb; + } + return data; + } + _convertYccToRgba(data, out) { + for (let i = 0, j = 0, length = data.length; i < length; i += 3, j += 4) { + const Y = data[i]; + const Cb = data[i + 1]; + const Cr = data[i + 2]; + out[j] = Y - 179.456 + 1.402 * Cr; + out[j + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr; + out[j + 2] = Y - 226.816 + 1.772 * Cb; + out[j + 3] = 255; + } + return out; + } + _convertYcckToRgb(data) { + let Y, Cb, Cr, k; + let offset = 0; + for (let i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + k = data[i + 3]; + data[offset++] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776); + data[offset++] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665); + data[offset++] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407); + } + return data.subarray(0, offset); + } + _convertYcckToRgba(data) { + for (let i = 0, length = data.length; i < length; i += 4) { + const Y = data[i]; + const Cb = data[i + 1]; + const Cr = data[i + 2]; + const k = data[i + 3]; + data[i] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776); + data[i + 1] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665); + data[i + 2] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407); + data[i + 3] = 255; + } + return data; + } + _convertYcckToCmyk(data) { + let Y, Cb, Cr; + for (let i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = 434.456 - Y - 1.402 * Cr; + data[i + 1] = 119.541 - Y + 0.344 * Cb + 0.714 * Cr; + data[i + 2] = 481.816 - Y - 1.772 * Cb; + } + return data; + } + _convertCmykToRgb(data) { + let c, m, y, k; + let offset = 0; + for (let i = 0, length = data.length; i < length; i += 4) { + c = data[i]; + m = data[i + 1]; + y = data[i + 2]; + k = data[i + 3]; + data[offset++] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254); + data[offset++] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168); + data[offset++] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144); + } + return data.subarray(0, offset); + } + _convertCmykToRgba(data) { + for (let i = 0, length = data.length; i < length; i += 4) { + const c = data[i]; + const m = data[i + 1]; + const y = data[i + 2]; + const k = data[i + 3]; + data[i] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254); + data[i + 1] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168); + data[i + 2] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144); + data[i + 3] = 255; + } + return data; + } + getData({ + width, + height, + forceRGBA = false, + forceRGB = false, + isSourcePDF = false + }) { + if (this.numComponents > 4) { + throw new JpegError("Unsupported color mode"); + } + const data = this._getLinearizedBlockData(width, height, isSourcePDF); + if (this.numComponents === 1 && (forceRGBA || forceRGB)) { + const len = data.length * (forceRGBA ? 4 : 3); + const rgbaData = new Uint8ClampedArray(len); + let offset = 0; + if (forceRGBA) { + (0, _image_utils.grayToRGBA)(data, new Uint32Array(rgbaData.buffer)); + } else { + for (const grayColor of data) { + rgbaData[offset++] = grayColor; + rgbaData[offset++] = grayColor; + rgbaData[offset++] = grayColor; + } + } + return rgbaData; + } else if (this.numComponents === 3 && this._isColorConversionNeeded) { + if (forceRGBA) { + const rgbaData = new Uint8ClampedArray(data.length / 3 * 4); + return this._convertYccToRgba(data, rgbaData); + } + return this._convertYccToRgb(data); + } else if (this.numComponents === 4) { + if (this._isColorConversionNeeded) { + if (forceRGBA) { + return this._convertYcckToRgba(data); + } + if (forceRGB) { + return this._convertYcckToRgb(data); + } + return this._convertYcckToCmyk(data); + } else if (forceRGBA) { + return this._convertCmykToRgba(data); + } else if (forceRGB) { + return this._convertCmykToRgb(data); + } + } + return data; + } +} +exports.JpegImage = JpegImage; + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.convertBlackAndWhiteToRGBA = convertBlackAndWhiteToRGBA; +exports.convertToRGBA = convertToRGBA; +exports.grayToRGBA = grayToRGBA; +var _util = __w_pdfjs_require__(2); +function convertToRGBA(params) { + switch (params.kind) { + case _util.ImageKind.GRAYSCALE_1BPP: + return convertBlackAndWhiteToRGBA(params); + case _util.ImageKind.RGB_24BPP: + return convertRGBToRGBA(params); + } + return null; +} +function convertBlackAndWhiteToRGBA({ + src, + srcPos = 0, + dest, + width, + height, + nonBlackColor = 0xffffffff, + inverseDecode = false +}) { + const black = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff; + const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor]; + const widthInSource = width >> 3; + const widthRemainder = width & 7; + const srcLength = src.length; + dest = new Uint32Array(dest.buffer); + let destPos = 0; + for (let i = 0; i < height; i++) { + for (const max = srcPos + widthInSource; srcPos < max; srcPos++) { + const elem = srcPos < srcLength ? src[srcPos] : 255; + dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping; + } + if (widthRemainder === 0) { + continue; + } + const elem = srcPos < srcLength ? src[srcPos++] : 255; + for (let j = 0; j < widthRemainder; j++) { + dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping; + } + } + return { + srcPos, + destPos + }; +} +function convertRGBToRGBA({ + src, + srcPos = 0, + dest, + destPos = 0, + width, + height +}) { + let i = 0; + const len32 = src.length >> 2; + const src32 = new Uint32Array(src.buffer, srcPos, len32); + if (_util.FeatureTest.isLittleEndian) { + for (; i < len32 - 2; i += 3, destPos += 4) { + const s1 = src32[i]; + const s2 = src32[i + 1]; + const s3 = src32[i + 2]; + dest[destPos] = s1 | 0xff000000; + dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000; + dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000; + dest[destPos + 3] = s3 >>> 8 | 0xff000000; + } + for (let j = i * 4, jj = src.length; j < jj; j += 3) { + dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000; + } + } else { + for (; i < len32 - 2; i += 3, destPos += 4) { + const s1 = src32[i]; + const s2 = src32[i + 1]; + const s3 = src32[i + 2]; + dest[destPos] = s1 | 0xff; + dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff; + dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff; + dest[destPos + 3] = s3 << 8 | 0xff; + } + for (let j = i * 4, jj = src.length; j < jj; j += 3) { + dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff; + } + } + return { + srcPos, + destPos + }; +} +function grayToRGBA(src, dest) { + if (_util.FeatureTest.isLittleEndian) { + for (let i = 0, ii = src.length; i < ii; i++) { + dest[i] = src[i] * 0x10101 | 0xff000000; + } + } else { + for (let i = 0, ii = src.length; i < ii; i++) { + dest[i] = src[i] * 0x1010100 | 0x000000ff; + } + } +} + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpxStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +var _jpx = __w_pdfjs_require__(30); +var _util = __w_pdfjs_require__(2); +class JpxStream extends _decode_stream.DecodeStream { + constructor(stream, maybeLength, params) { + super(maybeLength); + this.stream = stream; + this.dict = stream.dict; + this.maybeLength = maybeLength; + this.params = params; + } + get bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + } + ensureBuffer(requested) {} + readBlock() { + if (this.eof) { + return; + } + const jpxImage = new _jpx.JpxImage(); + jpxImage.parse(this.bytes); + const width = jpxImage.width; + const height = jpxImage.height; + const componentsCount = jpxImage.componentsCount; + const tileCount = jpxImage.tiles.length; + if (tileCount === 1) { + this.buffer = jpxImage.tiles[0].items; + } else { + const data = new Uint8ClampedArray(width * height * componentsCount); + for (let k = 0; k < tileCount; k++) { + const tileComponents = jpxImage.tiles[k]; + const tileWidth = tileComponents.width; + const tileHeight = tileComponents.height; + const tileLeft = tileComponents.left; + const tileTop = tileComponents.top; + const src = tileComponents.items; + let srcPosition = 0; + let dataPosition = (width * tileTop + tileLeft) * componentsCount; + const imgRowSize = width * componentsCount; + const tileRowSize = tileWidth * componentsCount; + for (let j = 0; j < tileHeight; j++) { + const rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize); + data.set(rowBytes, dataPosition); + srcPosition += tileRowSize; + dataPosition += imgRowSize; + } + } + this.buffer = data; + } + this.bufferLength = this.buffer.length; + this.eof = true; + } +} +exports.JpxStream = JpxStream; + +/***/ }), +/* 30 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpxImage = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(3); +var _arithmetic_decoder = __w_pdfjs_require__(25); +class JpxError extends _util.BaseException { + constructor(msg) { + super(`JPX error: ${msg}`, "JpxError"); + } +} +const SubbandsGainLog2 = { + LL: 0, + LH: 1, + HL: 1, + HH: 2 +}; +class JpxImage { + constructor() { + this.failOnCorruptedImage = false; + } + parse(data) { + const head = (0, _core_utils.readUint16)(data, 0); + if (head === 0xff4f) { + this.parseCodestream(data, 0, data.length); + return; + } + const length = data.length; + let position = 0; + while (position < length) { + let headerSize = 8; + let lbox = (0, _core_utils.readUint32)(data, position); + const tbox = (0, _core_utils.readUint32)(data, position + 4); + position += headerSize; + if (lbox === 1) { + lbox = (0, _core_utils.readUint32)(data, position) * 4294967296 + (0, _core_utils.readUint32)(data, position + 4); + position += 8; + headerSize += 8; + } + if (lbox === 0) { + lbox = length - position + headerSize; + } + if (lbox < headerSize) { + throw new JpxError("Invalid box field size"); + } + const dataLength = lbox - headerSize; + let jumpDataLength = true; + switch (tbox) { + case 0x6a703268: + jumpDataLength = false; + break; + case 0x636f6c72: + const method = data[position]; + if (method === 1) { + const colorspace = (0, _core_utils.readUint32)(data, position + 3); + switch (colorspace) { + case 16: + case 17: + case 18: + break; + default: + (0, _util.warn)("Unknown colorspace " + colorspace); + break; + } + } else if (method === 2) { + (0, _util.info)("ICC profile not supported"); + } + break; + case 0x6a703263: + this.parseCodestream(data, position, position + dataLength); + break; + case 0x6a502020: + if ((0, _core_utils.readUint32)(data, position) !== 0x0d0a870a) { + (0, _util.warn)("Invalid JP2 signature"); + } + break; + case 0x6a501a1a: + case 0x66747970: + case 0x72726571: + case 0x72657320: + case 0x69686472: + break; + default: + const headerType = String.fromCharCode(tbox >> 24 & 0xff, tbox >> 16 & 0xff, tbox >> 8 & 0xff, tbox & 0xff); + (0, _util.warn)(`Unsupported header type ${tbox} (${headerType}).`); + break; + } + if (jumpDataLength) { + position += dataLength; + } + } + } + parseImageProperties(stream) { + let newByte = stream.getByte(); + while (newByte >= 0) { + const oldByte = newByte; + newByte = stream.getByte(); + const code = oldByte << 8 | newByte; + if (code === 0xff51) { + stream.skip(4); + const Xsiz = stream.getInt32() >>> 0; + const Ysiz = stream.getInt32() >>> 0; + const XOsiz = stream.getInt32() >>> 0; + const YOsiz = stream.getInt32() >>> 0; + stream.skip(16); + const Csiz = stream.getUint16(); + this.width = Xsiz - XOsiz; + this.height = Ysiz - YOsiz; + this.componentsCount = Csiz; + this.bitsPerComponent = 8; + return; + } + } + throw new JpxError("No size marker found in JPX stream"); + } + parseCodestream(data, start, end) { + const context = {}; + let doNotRecover = false; + try { + let position = start; + while (position + 1 < end) { + const code = (0, _core_utils.readUint16)(data, position); + position += 2; + let length = 0, + j, + sqcd, + spqcds, + spqcdSize, + scalarExpounded, + tile; + switch (code) { + case 0xff4f: + context.mainHeader = true; + break; + case 0xffd9: + break; + case 0xff51: + length = (0, _core_utils.readUint16)(data, position); + const siz = {}; + siz.Xsiz = (0, _core_utils.readUint32)(data, position + 4); + siz.Ysiz = (0, _core_utils.readUint32)(data, position + 8); + siz.XOsiz = (0, _core_utils.readUint32)(data, position + 12); + siz.YOsiz = (0, _core_utils.readUint32)(data, position + 16); + siz.XTsiz = (0, _core_utils.readUint32)(data, position + 20); + siz.YTsiz = (0, _core_utils.readUint32)(data, position + 24); + siz.XTOsiz = (0, _core_utils.readUint32)(data, position + 28); + siz.YTOsiz = (0, _core_utils.readUint32)(data, position + 32); + const componentsCount = (0, _core_utils.readUint16)(data, position + 36); + siz.Csiz = componentsCount; + const components = []; + j = position + 38; + for (let i = 0; i < componentsCount; i++) { + const component = { + precision: (data[j] & 0x7f) + 1, + isSigned: !!(data[j] & 0x80), + XRsiz: data[j + 1], + YRsiz: data[j + 2] + }; + j += 3; + calculateComponentDimensions(component, siz); + components.push(component); + } + context.SIZ = siz; + context.components = components; + calculateTileGrids(context, components); + context.QCC = []; + context.COC = []; + break; + case 0xff5c: + length = (0, _core_utils.readUint16)(data, position); + const qcd = {}; + j = position + 2; + sqcd = data[j++]; + switch (sqcd & 0x1f) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + default: + throw new Error("Invalid SQcd value " + sqcd); + } + qcd.noQuantization = spqcdSize === 8; + qcd.scalarExpounded = scalarExpounded; + qcd.guardBits = sqcd >> 5; + spqcds = []; + while (j < length + position) { + const spqcd = {}; + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + spqcds.push(spqcd); + } + qcd.SPqcds = spqcds; + if (context.mainHeader) { + context.QCD = qcd; + } else { + context.currentTile.QCD = qcd; + context.currentTile.QCC = []; + } + break; + case 0xff5d: + length = (0, _core_utils.readUint16)(data, position); + const qcc = {}; + j = position + 2; + let cqcc; + if (context.SIZ.Csiz < 257) { + cqcc = data[j++]; + } else { + cqcc = (0, _core_utils.readUint16)(data, j); + j += 2; + } + sqcd = data[j++]; + switch (sqcd & 0x1f) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + default: + throw new Error("Invalid SQcd value " + sqcd); + } + qcc.noQuantization = spqcdSize === 8; + qcc.scalarExpounded = scalarExpounded; + qcc.guardBits = sqcd >> 5; + spqcds = []; + while (j < length + position) { + const spqcd = {}; + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + spqcds.push(spqcd); + } + qcc.SPqcds = spqcds; + if (context.mainHeader) { + context.QCC[cqcc] = qcc; + } else { + context.currentTile.QCC[cqcc] = qcc; + } + break; + case 0xff52: + length = (0, _core_utils.readUint16)(data, position); + const cod = {}; + j = position + 2; + const scod = data[j++]; + cod.entropyCoderWithCustomPrecincts = !!(scod & 1); + cod.sopMarkerUsed = !!(scod & 2); + cod.ephMarkerUsed = !!(scod & 4); + cod.progressionOrder = data[j++]; + cod.layersCount = (0, _core_utils.readUint16)(data, j); + j += 2; + cod.multipleComponentTransform = data[j++]; + cod.decompositionLevelsCount = data[j++]; + cod.xcb = (data[j++] & 0xf) + 2; + cod.ycb = (data[j++] & 0xf) + 2; + const blockStyle = data[j++]; + cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1); + cod.resetContextProbabilities = !!(blockStyle & 2); + cod.terminationOnEachCodingPass = !!(blockStyle & 4); + cod.verticallyStripe = !!(blockStyle & 8); + cod.predictableTermination = !!(blockStyle & 16); + cod.segmentationSymbolUsed = !!(blockStyle & 32); + cod.reversibleTransformation = data[j++]; + if (cod.entropyCoderWithCustomPrecincts) { + const precinctsSizes = []; + while (j < length + position) { + const precinctsSize = data[j++]; + precinctsSizes.push({ + PPx: precinctsSize & 0xf, + PPy: precinctsSize >> 4 + }); + } + cod.precinctsSizes = precinctsSizes; + } + const unsupported = []; + if (cod.selectiveArithmeticCodingBypass) { + unsupported.push("selectiveArithmeticCodingBypass"); + } + if (cod.terminationOnEachCodingPass) { + unsupported.push("terminationOnEachCodingPass"); + } + if (cod.verticallyStripe) { + unsupported.push("verticallyStripe"); + } + if (cod.predictableTermination) { + unsupported.push("predictableTermination"); + } + if (unsupported.length > 0) { + doNotRecover = true; + (0, _util.warn)(`JPX: Unsupported COD options (${unsupported.join(", ")}).`); + } + if (context.mainHeader) { + context.COD = cod; + } else { + context.currentTile.COD = cod; + context.currentTile.COC = []; + } + break; + case 0xff90: + length = (0, _core_utils.readUint16)(data, position); + tile = {}; + tile.index = (0, _core_utils.readUint16)(data, position + 2); + tile.length = (0, _core_utils.readUint32)(data, position + 4); + tile.dataEnd = tile.length + position - 2; + tile.partIndex = data[position + 8]; + tile.partsCount = data[position + 9]; + context.mainHeader = false; + if (tile.partIndex === 0) { + tile.COD = context.COD; + tile.COC = context.COC.slice(0); + tile.QCD = context.QCD; + tile.QCC = context.QCC.slice(0); + } + context.currentTile = tile; + break; + case 0xff93: + tile = context.currentTile; + if (tile.partIndex === 0) { + initializeTile(context, tile.index); + buildPackets(context); + } + length = tile.dataEnd - position; + parseTilePackets(context, data, position, length); + break; + case 0xff53: + (0, _util.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented."); + case 0xff55: + case 0xff57: + case 0xff58: + case 0xff64: + length = (0, _core_utils.readUint16)(data, position); + break; + default: + throw new Error("Unknown codestream code: " + code.toString(16)); + } + position += length; + } + } catch (e) { + if (doNotRecover || this.failOnCorruptedImage) { + throw new JpxError(e.message); + } else { + (0, _util.warn)(`JPX: Trying to recover from: "${e.message}".`); + } + } + this.tiles = transformComponents(context); + this.width = context.SIZ.Xsiz - context.SIZ.XOsiz; + this.height = context.SIZ.Ysiz - context.SIZ.YOsiz; + this.componentsCount = context.SIZ.Csiz; + } +} +exports.JpxImage = JpxImage; +function calculateComponentDimensions(component, siz) { + component.x0 = Math.ceil(siz.XOsiz / component.XRsiz); + component.x1 = Math.ceil(siz.Xsiz / component.XRsiz); + component.y0 = Math.ceil(siz.YOsiz / component.YRsiz); + component.y1 = Math.ceil(siz.Ysiz / component.YRsiz); + component.width = component.x1 - component.x0; + component.height = component.y1 - component.y0; +} +function calculateTileGrids(context, components) { + const siz = context.SIZ; + const tiles = []; + let tile; + const numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz); + const numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz); + for (let q = 0; q < numYtiles; q++) { + for (let p = 0; p < numXtiles; p++) { + tile = {}; + tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz); + tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz); + tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz); + tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz); + tile.width = tile.tx1 - tile.tx0; + tile.height = tile.ty1 - tile.ty0; + tile.components = []; + tiles.push(tile); + } + } + context.tiles = tiles; + const componentsCount = siz.Csiz; + for (let i = 0, ii = componentsCount; i < ii; i++) { + const component = components[i]; + for (let j = 0, jj = tiles.length; j < jj; j++) { + const tileComponent = {}; + tile = tiles[j]; + tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz); + tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz); + tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz); + tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz); + tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0; + tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0; + tile.components[i] = tileComponent; + } + } +} +function getBlocksDimensions(context, component, r) { + const codOrCoc = component.codingStyleParameters; + const result = {}; + if (!codOrCoc.entropyCoderWithCustomPrecincts) { + result.PPx = 15; + result.PPy = 15; + } else { + result.PPx = codOrCoc.precinctsSizes[r].PPx; + result.PPy = codOrCoc.precinctsSizes[r].PPy; + } + result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx); + result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy); + return result; +} +function buildPrecincts(context, resolution, dimensions) { + const precinctWidth = 1 << dimensions.PPx; + const precinctHeight = 1 << dimensions.PPy; + const isZeroRes = resolution.resLevel === 0; + const precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1); + const precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1); + const numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0; + const numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0; + const numprecincts = numprecinctswide * numprecinctshigh; + resolution.precinctParameters = { + precinctWidth, + precinctHeight, + numprecinctswide, + numprecinctshigh, + numprecincts, + precinctWidthInSubband, + precinctHeightInSubband + }; +} +function buildCodeblocks(context, subband, dimensions) { + const xcb_ = dimensions.xcb_; + const ycb_ = dimensions.ycb_; + const codeblockWidth = 1 << xcb_; + const codeblockHeight = 1 << ycb_; + const cbx0 = subband.tbx0 >> xcb_; + const cby0 = subband.tby0 >> ycb_; + const cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_; + const cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_; + const precinctParameters = subband.resolution.precinctParameters; + const codeblocks = []; + const precincts = []; + let i, j, codeblock, precinctNumber; + for (j = cby0; j < cby1; j++) { + for (i = cbx0; i < cbx1; i++) { + codeblock = { + cbx: i, + cby: j, + tbx0: codeblockWidth * i, + tby0: codeblockHeight * j, + tbx1: codeblockWidth * (i + 1), + tby1: codeblockHeight * (j + 1) + }; + codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0); + codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0); + codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1); + codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1); + const pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband); + const pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband); + precinctNumber = pi + pj * precinctParameters.numprecinctswide; + codeblock.precinctNumber = precinctNumber; + codeblock.subbandType = subband.type; + codeblock.Lblock = 3; + if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) { + continue; + } + codeblocks.push(codeblock); + let precinct = precincts[precinctNumber]; + if (precinct !== undefined) { + if (i < precinct.cbxMin) { + precinct.cbxMin = i; + } else if (i > precinct.cbxMax) { + precinct.cbxMax = i; + } + if (j < precinct.cbyMin) { + precinct.cbxMin = j; + } else if (j > precinct.cbyMax) { + precinct.cbyMax = j; + } + } else { + precincts[precinctNumber] = precinct = { + cbxMin: i, + cbyMin: j, + cbxMax: i, + cbyMax: j + }; + } + codeblock.precinct = precinct; + } + } + subband.codeblockParameters = { + codeblockWidth: xcb_, + codeblockHeight: ycb_, + numcodeblockwide: cbx1 - cbx0 + 1, + numcodeblockhigh: cby1 - cby0 + 1 + }; + subband.codeblocks = codeblocks; + subband.precincts = precincts; +} +function createPacket(resolution, precinctNumber, layerNumber) { + const precinctCodeblocks = []; + const subbands = resolution.subbands; + for (let i = 0, ii = subbands.length; i < ii; i++) { + const subband = subbands[i]; + const codeblocks = subband.codeblocks; + for (let j = 0, jj = codeblocks.length; j < jj; j++) { + const codeblock = codeblocks[j]; + if (codeblock.precinctNumber !== precinctNumber) { + continue; + } + precinctCodeblocks.push(codeblock); + } + } + return { + layerNumber, + codeblocks: precinctCodeblocks + }; +} +function LayerResolutionComponentPositionIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + let maxDecompositionLevelsCount = 0; + for (let q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + let l = 0, + r = 0, + i = 0, + k = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; l < layersCount; l++) { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; i < componentsCount; i++) { + const component = tile.components[i]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + const resolution = component.resolutions[r]; + const numprecincts = resolution.precinctParameters.numprecincts; + for (; k < numprecincts;) { + const packet = createPacket(resolution, k, l); + k++; + return packet; + } + k = 0; + } + i = 0; + } + r = 0; + } + throw new JpxError("Out of packets"); + }; +} +function ResolutionLayerComponentPositionIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + let maxDecompositionLevelsCount = 0; + for (let q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + let r = 0, + l = 0, + i = 0, + k = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; l < layersCount; l++) { + for (; i < componentsCount; i++) { + const component = tile.components[i]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + const resolution = component.resolutions[r]; + const numprecincts = resolution.precinctParameters.numprecincts; + for (; k < numprecincts;) { + const packet = createPacket(resolution, k, l); + k++; + return packet; + } + k = 0; + } + i = 0; + } + l = 0; + } + throw new JpxError("Out of packets"); + }; +} +function ResolutionPositionComponentLayerIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + let l, r, c, p; + let maxDecompositionLevelsCount = 0; + for (c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount); + } + const maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1); + for (r = 0; r <= maxDecompositionLevelsCount; ++r) { + let maxNumPrecincts = 0; + for (c = 0; c < componentsCount; ++c) { + const resolutions = tile.components[c].resolutions; + if (r < resolutions.length) { + maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts); + } + } + maxNumPrecinctsInLevel[r] = maxNumPrecincts; + } + l = 0; + r = 0; + c = 0; + p = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; p < maxNumPrecinctsInLevel[r]; p++) { + for (; c < componentsCount; c++) { + const component = tile.components[c]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + const resolution = component.resolutions[r]; + const numprecincts = resolution.precinctParameters.numprecincts; + if (p >= numprecincts) { + continue; + } + for (; l < layersCount;) { + const packet = createPacket(resolution, p, l); + l++; + return packet; + } + l = 0; + } + c = 0; + } + p = 0; + } + throw new JpxError("Out of packets"); + }; +} +function PositionComponentResolutionLayerIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + const precinctsSizes = getPrecinctSizesInImageScale(tile); + const precinctsIterationSizes = precinctsSizes; + let l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; c < componentsCount; c++) { + const component = tile.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + for (; r <= decompositionLevelsCount; r++) { + const resolution = component.resolutions[r]; + const sizeInImageScale = precinctsSizes.components[c].resolutions[r]; + const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + if (k === null) { + continue; + } + for (; l < layersCount;) { + const packet = createPacket(resolution, k, l); + l++; + return packet; + } + l = 0; + } + r = 0; + } + c = 0; + } + px = 0; + } + throw new JpxError("Out of packets"); + }; +} +function ComponentPositionResolutionLayerIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + const precinctsSizes = getPrecinctSizesInImageScale(tile); + let l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; c < componentsCount; ++c) { + const component = tile.components[c]; + const precinctsIterationSizes = precinctsSizes.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; r <= decompositionLevelsCount; r++) { + const resolution = component.resolutions[r]; + const sizeInImageScale = precinctsIterationSizes.resolutions[r]; + const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + if (k === null) { + continue; + } + for (; l < layersCount;) { + const packet = createPacket(resolution, k, l); + l++; + return packet; + } + l = 0; + } + r = 0; + } + px = 0; + } + py = 0; + } + throw new JpxError("Out of packets"); + }; +} +function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) { + const posX = pxIndex * precinctIterationSizes.minWidth; + const posY = pyIndex * precinctIterationSizes.minHeight; + if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) { + return null; + } + const startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide; + return posX / sizeInImageScale.height + startPrecinctRowIndex; +} +function getPrecinctSizesInImageScale(tile) { + const componentsCount = tile.components.length; + let minWidth = Number.MAX_VALUE; + let minHeight = Number.MAX_VALUE; + let maxNumWide = 0; + let maxNumHigh = 0; + const sizePerComponent = new Array(componentsCount); + for (let c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + const sizePerResolution = new Array(decompositionLevelsCount + 1); + let minWidthCurrentComponent = Number.MAX_VALUE; + let minHeightCurrentComponent = Number.MAX_VALUE; + let maxNumWideCurrentComponent = 0; + let maxNumHighCurrentComponent = 0; + let scale = 1; + for (let r = decompositionLevelsCount; r >= 0; --r) { + const resolution = component.resolutions[r]; + const widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth; + const heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight; + minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution); + minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution); + maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide); + maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh); + sizePerResolution[r] = { + width: widthCurrentResolution, + height: heightCurrentResolution + }; + scale <<= 1; + } + minWidth = Math.min(minWidth, minWidthCurrentComponent); + minHeight = Math.min(minHeight, minHeightCurrentComponent); + maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent); + maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent); + sizePerComponent[c] = { + resolutions: sizePerResolution, + minWidth: minWidthCurrentComponent, + minHeight: minHeightCurrentComponent, + maxNumWide: maxNumWideCurrentComponent, + maxNumHigh: maxNumHighCurrentComponent + }; + } + return { + components: sizePerComponent, + minWidth, + minHeight, + maxNumWide, + maxNumHigh + }; +} +function buildPackets(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const componentsCount = siz.Csiz; + for (let c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + const resolutions = []; + const subbands = []; + for (let r = 0; r <= decompositionLevelsCount; r++) { + const blocksDimensions = getBlocksDimensions(context, component, r); + const resolution = {}; + const scale = 1 << decompositionLevelsCount - r; + resolution.trx0 = Math.ceil(component.tcx0 / scale); + resolution.try0 = Math.ceil(component.tcy0 / scale); + resolution.trx1 = Math.ceil(component.tcx1 / scale); + resolution.try1 = Math.ceil(component.tcy1 / scale); + resolution.resLevel = r; + buildPrecincts(context, resolution, blocksDimensions); + resolutions.push(resolution); + let subband; + if (r === 0) { + subband = {}; + subband.type = "LL"; + subband.tbx0 = Math.ceil(component.tcx0 / scale); + subband.tby0 = Math.ceil(component.tcy0 / scale); + subband.tbx1 = Math.ceil(component.tcx1 / scale); + subband.tby1 = Math.ceil(component.tcy1 / scale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolution.subbands = [subband]; + } else { + const bscale = 1 << decompositionLevelsCount - r + 1; + const resolutionSubbands = []; + subband = {}; + subband.type = "HL"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = "LH"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = "HH"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + resolution.subbands = resolutionSubbands; + } + } + component.resolutions = resolutions; + component.subbands = subbands; + } + const progressionOrder = tile.codingStyleDefaultParameters.progressionOrder; + switch (progressionOrder) { + case 0: + tile.packetsIterator = new LayerResolutionComponentPositionIterator(context); + break; + case 1: + tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context); + break; + case 2: + tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context); + break; + case 3: + tile.packetsIterator = new PositionComponentResolutionLayerIterator(context); + break; + case 4: + tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context); + break; + default: + throw new JpxError(`Unsupported progression order ${progressionOrder}`); + } +} +function parseTilePackets(context, data, offset, dataLength) { + let position = 0; + let buffer, + bufferSize = 0, + skipNextBit = false; + function readBits(count) { + while (bufferSize < count) { + const b = data[offset + position]; + position++; + if (skipNextBit) { + buffer = buffer << 7 | b; + bufferSize += 7; + skipNextBit = false; + } else { + buffer = buffer << 8 | b; + bufferSize += 8; + } + if (b === 0xff) { + skipNextBit = true; + } + } + bufferSize -= count; + return buffer >>> bufferSize & (1 << count) - 1; + } + function skipMarkerIfEqual(value) { + if (data[offset + position - 1] === 0xff && data[offset + position] === value) { + skipBytes(1); + return true; + } else if (data[offset + position] === 0xff && data[offset + position + 1] === value) { + skipBytes(2); + return true; + } + return false; + } + function skipBytes(count) { + position += count; + } + function alignToByte() { + bufferSize = 0; + if (skipNextBit) { + position++; + skipNextBit = false; + } + } + function readCodingpasses() { + if (readBits(1) === 0) { + return 1; + } + if (readBits(1) === 0) { + return 2; + } + let value = readBits(2); + if (value < 3) { + return value + 3; + } + value = readBits(5); + if (value < 31) { + return value + 6; + } + value = readBits(7); + return value + 37; + } + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const sopMarkerUsed = context.COD.sopMarkerUsed; + const ephMarkerUsed = context.COD.ephMarkerUsed; + const packetsIterator = tile.packetsIterator; + while (position < dataLength) { + alignToByte(); + if (sopMarkerUsed && skipMarkerIfEqual(0x91)) { + skipBytes(4); + } + const packet = packetsIterator.nextPacket(); + if (!readBits(1)) { + continue; + } + const layerNumber = packet.layerNumber, + queue = []; + let codeblock; + for (let i = 0, ii = packet.codeblocks.length; i < ii; i++) { + codeblock = packet.codeblocks[i]; + let precinct = codeblock.precinct; + const codeblockColumn = codeblock.cbx - precinct.cbxMin; + const codeblockRow = codeblock.cby - precinct.cbyMin; + let codeblockIncluded = false; + let firstTimeInclusion = false; + let valueReady, zeroBitPlanesTree; + if (codeblock.included !== undefined) { + codeblockIncluded = !!readBits(1); + } else { + precinct = codeblock.precinct; + let inclusionTree; + if (precinct.inclusionTree !== undefined) { + inclusionTree = precinct.inclusionTree; + } else { + const width = precinct.cbxMax - precinct.cbxMin + 1; + const height = precinct.cbyMax - precinct.cbyMin + 1; + inclusionTree = new InclusionTree(width, height, layerNumber); + zeroBitPlanesTree = new TagTree(width, height); + precinct.inclusionTree = inclusionTree; + precinct.zeroBitPlanesTree = zeroBitPlanesTree; + for (let l = 0; l < layerNumber; l++) { + if (readBits(1) !== 0) { + throw new JpxError("Invalid tag tree"); + } + } + } + if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) { + while (true) { + if (readBits(1)) { + valueReady = !inclusionTree.nextLevel(); + if (valueReady) { + codeblock.included = true; + codeblockIncluded = firstTimeInclusion = true; + break; + } + } else { + inclusionTree.incrementValue(layerNumber); + break; + } + } + } + } + if (!codeblockIncluded) { + continue; + } + if (firstTimeInclusion) { + zeroBitPlanesTree = precinct.zeroBitPlanesTree; + zeroBitPlanesTree.reset(codeblockColumn, codeblockRow); + while (true) { + if (readBits(1)) { + valueReady = !zeroBitPlanesTree.nextLevel(); + if (valueReady) { + break; + } + } else { + zeroBitPlanesTree.incrementValue(); + } + } + codeblock.zeroBitPlanes = zeroBitPlanesTree.value; + } + const codingpasses = readCodingpasses(); + while (readBits(1)) { + codeblock.Lblock++; + } + const codingpassesLog2 = (0, _core_utils.log2)(codingpasses); + const bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock; + const codedDataLength = readBits(bits); + queue.push({ + codeblock, + codingpasses, + dataLength: codedDataLength + }); + } + alignToByte(); + if (ephMarkerUsed) { + skipMarkerIfEqual(0x92); + } + while (queue.length > 0) { + const packetItem = queue.shift(); + codeblock = packetItem.codeblock; + if (codeblock.data === undefined) { + codeblock.data = []; + } + codeblock.data.push({ + data, + start: offset + position, + end: offset + position + packetItem.dataLength, + codingpasses: packetItem.codingpasses + }); + position += packetItem.dataLength; + } + } + return position; +} +function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities) { + const x0 = subband.tbx0; + const y0 = subband.tby0; + const width = subband.tbx1 - subband.tbx0; + const codeblocks = subband.codeblocks; + const right = subband.type.charAt(0) === "H" ? 1 : 0; + const bottom = subband.type.charAt(1) === "H" ? levelWidth : 0; + for (let i = 0, ii = codeblocks.length; i < ii; ++i) { + const codeblock = codeblocks[i]; + const blockWidth = codeblock.tbx1_ - codeblock.tbx0_; + const blockHeight = codeblock.tby1_ - codeblock.tby0_; + if (blockWidth === 0 || blockHeight === 0) { + continue; + } + if (codeblock.data === undefined) { + continue; + } + const bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb); + let currentCodingpassType = 2; + const data = codeblock.data; + let totalLength = 0, + codingpasses = 0; + let j, jj, dataItem; + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + totalLength += dataItem.end - dataItem.start; + codingpasses += dataItem.codingpasses; + } + const encodedData = new Uint8Array(totalLength); + let position = 0; + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + const chunk = dataItem.data.subarray(dataItem.start, dataItem.end); + encodedData.set(chunk, position); + position += chunk.length; + } + const decoder = new _arithmetic_decoder.ArithmeticDecoder(encodedData, 0, totalLength); + bitModel.setDecoder(decoder); + for (j = 0; j < codingpasses; j++) { + switch (currentCodingpassType) { + case 0: + bitModel.runSignificancePropagationPass(); + break; + case 1: + bitModel.runMagnitudeRefinementPass(); + break; + case 2: + bitModel.runCleanupPass(); + if (segmentationSymbolUsed) { + bitModel.checkSegmentationSymbol(); + } + break; + } + if (resetContextProbabilities) { + bitModel.reset(); + } + currentCodingpassType = (currentCodingpassType + 1) % 3; + } + let offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width; + const sign = bitModel.coefficentsSign; + const magnitude = bitModel.coefficentsMagnitude; + const bitsDecoded = bitModel.bitsDecoded; + const magnitudeCorrection = reversible ? 0 : 0.5; + let k, n, nb; + position = 0; + const interleave = subband.type !== "LL"; + for (j = 0; j < blockHeight; j++) { + const row = offset / width | 0; + const levelOffset = 2 * row * (levelWidth - width) + right + bottom; + for (k = 0; k < blockWidth; k++) { + n = magnitude[position]; + if (n !== 0) { + n = (n + magnitudeCorrection) * delta; + if (sign[position] !== 0) { + n = -n; + } + nb = bitsDecoded[position]; + const pos = interleave ? levelOffset + (offset << 1) : offset; + coefficients[pos] = reversible && nb >= mb ? n : n * (1 << mb - nb); + } + offset++; + position++; + } + offset += width - blockWidth; + } + } +} +function transformTile(context, tile, c) { + const component = tile.components[c]; + const codingStyleParameters = component.codingStyleParameters; + const quantizationParameters = component.quantizationParameters; + const decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount; + const spqcds = quantizationParameters.SPqcds; + const scalarExpounded = quantizationParameters.scalarExpounded; + const guardBits = quantizationParameters.guardBits; + const segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed; + const resetContextProbabilities = codingStyleParameters.resetContextProbabilities; + const precision = context.components[c].precision; + const reversible = codingStyleParameters.reversibleTransformation; + const transform = reversible ? new ReversibleTransform() : new IrreversibleTransform(); + const subbandCoefficients = []; + let b = 0; + for (let i = 0; i <= decompositionLevelsCount; i++) { + const resolution = component.resolutions[i]; + const width = resolution.trx1 - resolution.trx0; + const height = resolution.try1 - resolution.try0; + const coefficients = new Float32Array(width * height); + for (let j = 0, jj = resolution.subbands.length; j < jj; j++) { + let mu, epsilon; + if (!scalarExpounded) { + mu = spqcds[0].mu; + epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0); + } else { + mu = spqcds[b].mu; + epsilon = spqcds[b].epsilon; + b++; + } + const subband = resolution.subbands[j]; + const gainLog2 = SubbandsGainLog2[subband.type]; + const delta = reversible ? 1 : 2 ** (precision + gainLog2 - epsilon) * (1 + mu / 2048); + const mb = guardBits + epsilon - 1; + copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities); + } + subbandCoefficients.push({ + width, + height, + items: coefficients + }); + } + const result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0); + return { + left: component.tcx0, + top: component.tcy0, + width: result.width, + height: result.height, + items: result.items + }; +} +function transformComponents(context) { + const siz = context.SIZ; + const components = context.components; + const componentsCount = siz.Csiz; + const resultImages = []; + for (let i = 0, ii = context.tiles.length; i < ii; i++) { + const tile = context.tiles[i]; + const transformedTiles = []; + for (let c = 0; c < componentsCount; c++) { + transformedTiles[c] = transformTile(context, tile, c); + } + const tile0 = transformedTiles[0]; + const out = new Uint8ClampedArray(tile0.items.length * componentsCount); + const result = { + left: tile0.left, + top: tile0.top, + width: tile0.width, + height: tile0.height, + items: out + }; + let shift, offset; + let pos = 0, + j, + jj, + y0, + y1, + y2; + if (tile.codingStyleDefaultParameters.multipleComponentTransform) { + const fourComponents = componentsCount === 4; + const y0items = transformedTiles[0].items; + const y1items = transformedTiles[1].items; + const y2items = transformedTiles[2].items; + const y3items = fourComponents ? transformedTiles[3].items : null; + shift = components[0].precision - 8; + offset = (128 << shift) + 0.5; + const component0 = tile.components[0]; + const alpha01 = componentsCount - 3; + jj = y0items.length; + if (!component0.codingStyleParameters.reversibleTransformation) { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + out[pos++] = y0 + 1.402 * y2 >> shift; + out[pos++] = y0 - 0.34413 * y1 - 0.71414 * y2 >> shift; + out[pos++] = y0 + 1.772 * y1 >> shift; + } + } else { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + const g = y0 - (y2 + y1 >> 2); + out[pos++] = g + y2 >> shift; + out[pos++] = g >> shift; + out[pos++] = g + y1 >> shift; + } + } + if (fourComponents) { + for (j = 0, pos = 3; j < jj; j++, pos += 4) { + out[pos] = y3items[j] + offset >> shift; + } + } + } else { + for (let c = 0; c < componentsCount; c++) { + const items = transformedTiles[c].items; + shift = components[c].precision - 8; + offset = (128 << shift) + 0.5; + for (pos = c, j = 0, jj = items.length; j < jj; j++) { + out[pos] = items[j] + offset >> shift; + pos += componentsCount; + } + } + } + resultImages.push(result); + } + return resultImages; +} +function initializeTile(context, tileIndex) { + const siz = context.SIZ; + const componentsCount = siz.Csiz; + const tile = context.tiles[tileIndex]; + for (let c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + const qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD; + component.quantizationParameters = qcdOrQcc; + const codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD; + component.codingStyleParameters = codOrCoc; + } + tile.codingStyleDefaultParameters = context.currentTile.COD; +} +class TagTree { + constructor(width, height) { + const levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1; + this.levels = []; + for (let i = 0; i < levelsLength; i++) { + const level = { + width, + height, + items: [] + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + reset(i, j) { + let currentLevel = 0, + value = 0, + level; + while (currentLevel < this.levels.length) { + level = this.levels[currentLevel]; + const index = i + j * level.width; + if (level.items[index] !== undefined) { + value = level.items[index]; + break; + } + level.index = index; + i >>= 1; + j >>= 1; + currentLevel++; + } + currentLevel--; + level = this.levels[currentLevel]; + level.items[level.index] = value; + this.currentLevel = currentLevel; + delete this.value; + } + incrementValue() { + const level = this.levels[this.currentLevel]; + level.items[level.index]++; + } + nextLevel() { + let currentLevel = this.currentLevel; + let level = this.levels[currentLevel]; + const value = level.items[level.index]; + currentLevel--; + if (currentLevel < 0) { + this.value = value; + return false; + } + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } +} +class InclusionTree { + constructor(width, height, defaultValue) { + const levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1; + this.levels = []; + for (let i = 0; i < levelsLength; i++) { + const items = new Uint8Array(width * height); + for (let j = 0, jj = items.length; j < jj; j++) { + items[j] = defaultValue; + } + const level = { + width, + height, + items + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + reset(i, j, stopValue) { + let currentLevel = 0; + while (currentLevel < this.levels.length) { + const level = this.levels[currentLevel]; + const index = i + j * level.width; + level.index = index; + const value = level.items[index]; + if (value === 0xff) { + break; + } + if (value > stopValue) { + this.currentLevel = currentLevel; + this.propagateValues(); + return false; + } + i >>= 1; + j >>= 1; + currentLevel++; + } + this.currentLevel = currentLevel - 1; + return true; + } + incrementValue(stopValue) { + const level = this.levels[this.currentLevel]; + level.items[level.index] = stopValue + 1; + this.propagateValues(); + } + propagateValues() { + let levelIndex = this.currentLevel; + let level = this.levels[levelIndex]; + const currentValue = level.items[level.index]; + while (--levelIndex >= 0) { + level = this.levels[levelIndex]; + level.items[level.index] = currentValue; + } + } + nextLevel() { + let currentLevel = this.currentLevel; + let level = this.levels[currentLevel]; + const value = level.items[level.index]; + level.items[level.index] = 0xff; + currentLevel--; + if (currentLevel < 0) { + return false; + } + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } +} +class BitModel { + static UNIFORM_CONTEXT = 17; + static RUNLENGTH_CONTEXT = 18; + static LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]); + static HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]); + static HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]); + constructor(width, height, subband, zeroBitPlanes, mb) { + this.width = width; + this.height = height; + let contextLabelTable; + if (subband === "HH") { + contextLabelTable = BitModel.HHContextLabel; + } else if (subband === "HL") { + contextLabelTable = BitModel.HLContextLabel; + } else { + contextLabelTable = BitModel.LLAndLHContextsLabel; + } + this.contextLabelTable = contextLabelTable; + const coefficientCount = width * height; + this.neighborsSignificance = new Uint8Array(coefficientCount); + this.coefficentsSign = new Uint8Array(coefficientCount); + let coefficentsMagnitude; + if (mb > 14) { + coefficentsMagnitude = new Uint32Array(coefficientCount); + } else if (mb > 6) { + coefficentsMagnitude = new Uint16Array(coefficientCount); + } else { + coefficentsMagnitude = new Uint8Array(coefficientCount); + } + this.coefficentsMagnitude = coefficentsMagnitude; + this.processingFlags = new Uint8Array(coefficientCount); + const bitsDecoded = new Uint8Array(coefficientCount); + if (zeroBitPlanes !== 0) { + for (let i = 0; i < coefficientCount; i++) { + bitsDecoded[i] = zeroBitPlanes; + } + } + this.bitsDecoded = bitsDecoded; + this.reset(); + } + setDecoder(decoder) { + this.decoder = decoder; + } + reset() { + this.contexts = new Int8Array(19); + this.contexts[0] = 4 << 1 | 0; + this.contexts[BitModel.UNIFORM_CONTEXT] = 46 << 1 | 0; + this.contexts[BitModel.RUNLENGTH_CONTEXT] = 3 << 1 | 0; + } + setNeighborsSignificance(row, column, index) { + const neighborsSignificance = this.neighborsSignificance; + const width = this.width, + height = this.height; + const left = column > 0; + const right = column + 1 < width; + let i; + if (row > 0) { + i = index - width; + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + neighborsSignificance[i] += 0x04; + } + if (row + 1 < height) { + i = index + width; + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + neighborsSignificance[i] += 0x04; + } + if (left) { + neighborsSignificance[index - 1] += 0x01; + } + if (right) { + neighborsSignificance[index + 1] += 0x01; + } + neighborsSignificance[index] |= 0x80; + } + runSignificancePropagationPass() { + const decoder = this.decoder; + const width = this.width, + height = this.height; + const coefficentsMagnitude = this.coefficentsMagnitude; + const coefficentsSign = this.coefficentsSign; + const neighborsSignificance = this.neighborsSignificance; + const processingFlags = this.processingFlags; + const contexts = this.contexts; + const labels = this.contextLabelTable; + const bitsDecoded = this.bitsDecoded; + const processedInverseMask = ~1; + const processedMask = 1; + const firstMagnitudeBitMask = 2; + for (let i0 = 0; i0 < height; i0 += 4) { + for (let j = 0; j < width; j++) { + let index = i0 * width + j; + for (let i1 = 0; i1 < 4; i1++, index += width) { + const i = i0 + i1; + if (i >= height) { + break; + } + processingFlags[index] &= processedInverseMask; + if (coefficentsMagnitude[index] || !neighborsSignificance[index]) { + continue; + } + const contextLabel = labels[neighborsSignificance[index]]; + const decision = decoder.readBit(contexts, contextLabel); + if (decision) { + const sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + } + decodeSignBit(row, column, index) { + const width = this.width, + height = this.height; + const coefficentsMagnitude = this.coefficentsMagnitude; + const coefficentsSign = this.coefficentsSign; + let contribution, sign0, sign1, significance1; + let contextLabel, decoded; + significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0; + if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) { + sign1 = coefficentsSign[index + 1]; + if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign1 - sign0; + } else { + contribution = 1 - sign1 - sign1; + } + } else if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign0 - sign0; + } else { + contribution = 0; + } + const horizontalContribution = 3 * contribution; + significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0; + if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) { + sign1 = coefficentsSign[index + width]; + if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign1 - sign0 + horizontalContribution; + } else { + contribution = 1 - sign1 - sign1 + horizontalContribution; + } + } else if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign0 - sign0 + horizontalContribution; + } else { + contribution = horizontalContribution; + } + if (contribution >= 0) { + contextLabel = 9 + contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel); + } else { + contextLabel = 9 - contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1; + } + return decoded; + } + runMagnitudeRefinementPass() { + const decoder = this.decoder; + const width = this.width, + height = this.height; + const coefficentsMagnitude = this.coefficentsMagnitude; + const neighborsSignificance = this.neighborsSignificance; + const contexts = this.contexts; + const bitsDecoded = this.bitsDecoded; + const processingFlags = this.processingFlags; + const processedMask = 1; + const firstMagnitudeBitMask = 2; + const length = width * height; + const width4 = width * 4; + for (let index0 = 0, indexNext; index0 < length; index0 = indexNext) { + indexNext = Math.min(length, index0 + width4); + for (let j = 0; j < width; j++) { + for (let index = index0 + j; index < indexNext; index += width) { + if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + let contextLabel = 16; + if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) { + processingFlags[index] ^= firstMagnitudeBitMask; + const significance = neighborsSignificance[index] & 127; + contextLabel = significance === 0 ? 15 : 14; + } + const bit = decoder.readBit(contexts, contextLabel); + coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit; + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + } + runCleanupPass() { + const decoder = this.decoder; + const width = this.width, + height = this.height; + const neighborsSignificance = this.neighborsSignificance; + const coefficentsMagnitude = this.coefficentsMagnitude; + const coefficentsSign = this.coefficentsSign; + const contexts = this.contexts; + const labels = this.contextLabelTable; + const bitsDecoded = this.bitsDecoded; + const processingFlags = this.processingFlags; + const processedMask = 1; + const firstMagnitudeBitMask = 2; + const oneRowDown = width; + const twoRowsDown = width * 2; + const threeRowsDown = width * 3; + let iNext; + for (let i0 = 0; i0 < height; i0 = iNext) { + iNext = Math.min(i0 + 4, height); + const indexBase = i0 * width; + const checkAllEmpty = i0 + 3 < height; + for (let j = 0; j < width; j++) { + const index0 = indexBase + j; + const allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0; + let i1 = 0, + index = index0; + let i = i0, + sign; + if (allEmpty) { + const hasSignificantCoefficent = decoder.readBit(contexts, BitModel.RUNLENGTH_CONTEXT); + if (!hasSignificantCoefficent) { + bitsDecoded[index0]++; + bitsDecoded[index0 + oneRowDown]++; + bitsDecoded[index0 + twoRowsDown]++; + bitsDecoded[index0 + threeRowsDown]++; + continue; + } + i1 = decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT); + if (i1 !== 0) { + i = i0 + i1; + index += i1 * width; + } + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + index = index0; + for (let i2 = i0; i2 <= i; i2++, index += width) { + bitsDecoded[index]++; + } + i1++; + } + for (i = i0 + i1; i < iNext; i++, index += width) { + if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + const contextLabel = labels[neighborsSignificance[index]]; + const decision = decoder.readBit(contexts, contextLabel); + if (decision === 1) { + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + bitsDecoded[index]++; + } + } + } + } + checkSegmentationSymbol() { + const decoder = this.decoder; + const contexts = this.contexts; + const symbol = decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT); + if (symbol !== 0xa) { + throw new JpxError("Invalid segmentation symbol"); + } + } +} +class Transform { + constructor() { + if (this.constructor === Transform) { + (0, _util.unreachable)("Cannot initialize Transform."); + } + } + calculate(subbands, u0, v0) { + let ll = subbands[0]; + for (let i = 1, ii = subbands.length; i < ii; i++) { + ll = this.iterate(ll, subbands[i], u0, v0); + } + return ll; + } + extend(buffer, offset, size) { + let i1 = offset - 1, + j1 = offset + 1; + let i2 = offset + size - 2, + j2 = offset + size; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1] = buffer[j1]; + buffer[j2] = buffer[i2]; + } + filter(x, offset, length) { + (0, _util.unreachable)("Abstract method `filter` called"); + } + iterate(ll, hl_lh_hh, u0, v0) { + const llWidth = ll.width, + llHeight = ll.height; + let llItems = ll.items; + const width = hl_lh_hh.width; + const height = hl_lh_hh.height; + const items = hl_lh_hh.items; + let i, j, k, l, u, v; + for (k = 0, i = 0; i < llHeight; i++) { + l = i * 2 * width; + for (j = 0; j < llWidth; j++, k++, l += 2) { + items[l] = llItems[k]; + } + } + llItems = ll.items = null; + const bufferPadding = 4; + const rowBuffer = new Float32Array(width + 2 * bufferPadding); + if (width === 1) { + if ((u0 & 1) !== 0) { + for (v = 0, k = 0; v < height; v++, k += width) { + items[k] *= 0.5; + } + } + } else { + for (v = 0, k = 0; v < height; v++, k += width) { + rowBuffer.set(items.subarray(k, k + width), bufferPadding); + this.extend(rowBuffer, bufferPadding, width); + this.filter(rowBuffer, bufferPadding, width); + items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k); + } + } + let numBuffers = 16; + const colBuffers = []; + for (i = 0; i < numBuffers; i++) { + colBuffers.push(new Float32Array(height + 2 * bufferPadding)); + } + let b, + currentBuffer = 0; + ll = bufferPadding + height; + if (height === 1) { + if ((v0 & 1) !== 0) { + for (u = 0; u < width; u++) { + items[u] *= 0.5; + } + } + } else { + for (u = 0; u < width; u++) { + if (currentBuffer === 0) { + numBuffers = Math.min(width - u, numBuffers); + for (k = u, l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + colBuffers[b][l] = items[k + b]; + } + } + currentBuffer = numBuffers; + } + currentBuffer--; + const buffer = colBuffers[currentBuffer]; + this.extend(buffer, bufferPadding, height); + this.filter(buffer, bufferPadding, height); + if (currentBuffer === 0) { + k = u - numBuffers + 1; + for (l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + items[k + b] = colBuffers[b][l]; + } + } + } + } + } + return { + width, + height, + items + }; + } +} +class IrreversibleTransform extends Transform { + filter(x, offset, length) { + const len = length >> 1; + offset |= 0; + let j, n, current, next; + const alpha = -1.586134342059924; + const beta = -0.052980118572961; + const gamma = 0.882911075530934; + const delta = 0.443506852043971; + const K = 1.230174104914001; + const K_ = 1 / K; + j = offset - 3; + for (n = len + 4; n--; j += 2) { + x[j] *= K_; + } + j = offset - 2; + current = delta * x[j - 1]; + for (n = len + 3; n--; j += 2) { + next = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + if (n--) { + j += 2; + current = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + } else { + break; + } + } + j = offset - 1; + current = gamma * x[j - 1]; + for (n = len + 2; n--; j += 2) { + next = gamma * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = gamma * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + j = offset; + current = beta * x[j - 1]; + for (n = len + 1; n--; j += 2) { + next = beta * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = beta * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + if (len !== 0) { + j = offset + 1; + current = alpha * x[j - 1]; + for (n = len; n--; j += 2) { + next = alpha * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = alpha * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + } + } +} +class ReversibleTransform extends Transform { + filter(x, offset, length) { + const len = length >> 1; + offset |= 0; + let j, n; + for (j = offset, n = len + 1; n--; j += 2) { + x[j] -= x[j - 1] + x[j + 1] + 2 >> 2; + } + for (j = offset + 1, n = len; n--; j += 2) { + x[j] += x[j - 1] + x[j + 1] >> 1; + } + } +} + +/***/ }), +/* 31 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LZWStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +class LZWStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, earlyChange) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.cachedData = 0; + this.bitsCached = 0; + const maxLzwDictionarySize = 4096; + const lzwState = { + earlyChange, + codeLength: 9, + nextCode: 258, + dictionaryValues: new Uint8Array(maxLzwDictionarySize), + dictionaryLengths: new Uint16Array(maxLzwDictionarySize), + dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize), + currentSequence: new Uint8Array(maxLzwDictionarySize), + currentSequenceLength: 0 + }; + for (let i = 0; i < 256; ++i) { + lzwState.dictionaryValues[i] = i; + lzwState.dictionaryLengths[i] = 1; + } + this.lzwState = lzwState; + } + readBits(n) { + let bitsCached = this.bitsCached; + let cachedData = this.cachedData; + while (bitsCached < n) { + const c = this.str.getByte(); + if (c === -1) { + this.eof = true; + return null; + } + cachedData = cachedData << 8 | c; + bitsCached += 8; + } + this.bitsCached = bitsCached -= n; + this.cachedData = cachedData; + this.lastCode = null; + return cachedData >>> bitsCached & (1 << n) - 1; + } + readBlock() { + const blockSize = 512, + decodedSizeDelta = blockSize; + let estimatedDecodedSize = blockSize * 2; + let i, j, q; + const lzwState = this.lzwState; + if (!lzwState) { + return; + } + const earlyChange = lzwState.earlyChange; + let nextCode = lzwState.nextCode; + const dictionaryValues = lzwState.dictionaryValues; + const dictionaryLengths = lzwState.dictionaryLengths; + const dictionaryPrevCodes = lzwState.dictionaryPrevCodes; + let codeLength = lzwState.codeLength; + let prevCode = lzwState.prevCode; + const currentSequence = lzwState.currentSequence; + let currentSequenceLength = lzwState.currentSequenceLength; + let decodedLength = 0; + let currentBufferLength = this.bufferLength; + let buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + for (i = 0; i < blockSize; i++) { + const code = this.readBits(codeLength); + const hasPrev = currentSequenceLength > 0; + if (code < 256) { + currentSequence[0] = code; + currentSequenceLength = 1; + } else if (code >= 258) { + if (code < nextCode) { + currentSequenceLength = dictionaryLengths[code]; + for (j = currentSequenceLength - 1, q = code; j >= 0; j--) { + currentSequence[j] = dictionaryValues[q]; + q = dictionaryPrevCodes[q]; + } + } else { + currentSequence[currentSequenceLength++] = currentSequence[0]; + } + } else if (code === 256) { + codeLength = 9; + nextCode = 258; + currentSequenceLength = 0; + continue; + } else { + this.eof = true; + delete this.lzwState; + break; + } + if (hasPrev) { + dictionaryPrevCodes[nextCode] = prevCode; + dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1; + dictionaryValues[nextCode] = currentSequence[0]; + nextCode++; + codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0; + } + prevCode = code; + decodedLength += currentSequenceLength; + if (estimatedDecodedSize < decodedLength) { + do { + estimatedDecodedSize += decodedSizeDelta; + } while (estimatedDecodedSize < decodedLength); + buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + } + for (j = 0; j < currentSequenceLength; j++) { + buffer[currentBufferLength++] = currentSequence[j]; + } + } + lzwState.nextCode = nextCode; + lzwState.codeLength = codeLength; + lzwState.prevCode = prevCode; + lzwState.currentSequenceLength = currentSequenceLength; + this.bufferLength = currentBufferLength; + } +} +exports.LZWStream = LZWStream; + +/***/ }), +/* 32 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PredictorStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +var _primitives = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +class PredictorStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, params) { + super(maybeLength); + if (!(params instanceof _primitives.Dict)) { + return str; + } + const predictor = this.predictor = params.get("Predictor") || 1; + if (predictor <= 1) { + return str; + } + if (predictor !== 2 && (predictor < 10 || predictor > 15)) { + throw new _util.FormatError(`Unsupported predictor: ${predictor}`); + } + this.readBlock = predictor === 2 ? this.readBlockTiff : this.readBlockPng; + this.str = str; + this.dict = str.dict; + const colors = this.colors = params.get("Colors") || 1; + const bits = this.bits = params.get("BPC", "BitsPerComponent") || 8; + const columns = this.columns = params.get("Columns") || 1; + this.pixBytes = colors * bits + 7 >> 3; + this.rowBytes = columns * colors * bits + 7 >> 3; + return this; + } + readBlockTiff() { + const rowBytes = this.rowBytes; + const bufferLength = this.bufferLength; + const buffer = this.ensureBuffer(bufferLength + rowBytes); + const bits = this.bits; + const colors = this.colors; + const rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + if (this.eof) { + return; + } + let inbuf = 0, + outbuf = 0; + let inbits = 0, + outbits = 0; + let pos = bufferLength; + let i; + if (bits === 1 && colors === 1) { + for (i = 0; i < rowBytes; ++i) { + let c = rawBytes[i] ^ inbuf; + c ^= c >> 1; + c ^= c >> 2; + c ^= c >> 4; + inbuf = (c & 1) << 7; + buffer[pos++] = c; + } + } else if (bits === 8) { + for (i = 0; i < colors; ++i) { + buffer[pos++] = rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[pos] = buffer[pos - colors] + rawBytes[i]; + pos++; + } + } else if (bits === 16) { + const bytesPerPixel = colors * 2; + for (i = 0; i < bytesPerPixel; ++i) { + buffer[pos++] = rawBytes[i]; + } + for (; i < rowBytes; i += 2) { + const sum = ((rawBytes[i] & 0xff) << 8) + (rawBytes[i + 1] & 0xff) + ((buffer[pos - bytesPerPixel] & 0xff) << 8) + (buffer[pos - bytesPerPixel + 1] & 0xff); + buffer[pos++] = sum >> 8 & 0xff; + buffer[pos++] = sum & 0xff; + } + } else { + const compArray = new Uint8Array(colors + 1); + const bitMask = (1 << bits) - 1; + let j = 0, + k = bufferLength; + const columns = this.columns; + for (i = 0; i < columns; ++i) { + for (let kk = 0; kk < colors; ++kk) { + if (inbits < bits) { + inbuf = inbuf << 8 | rawBytes[j++] & 0xff; + inbits += 8; + } + compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask; + inbits -= bits; + outbuf = outbuf << bits | compArray[kk]; + outbits += bits; + if (outbits >= 8) { + buffer[k++] = outbuf >> outbits - 8 & 0xff; + outbits -= 8; + } + } + } + if (outbits > 0) { + buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1); + } + } + this.bufferLength += rowBytes; + } + readBlockPng() { + const rowBytes = this.rowBytes; + const pixBytes = this.pixBytes; + const predictor = this.str.getByte(); + const rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + if (this.eof) { + return; + } + const bufferLength = this.bufferLength; + const buffer = this.ensureBuffer(bufferLength + rowBytes); + let prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength); + if (prevRow.length === 0) { + prevRow = new Uint8Array(rowBytes); + } + let i, + j = bufferLength, + up, + c; + switch (predictor) { + case 0: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + break; + case 1: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xff; + j++; + } + break; + case 2: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = prevRow[i] + rawBytes[i] & 0xff; + } + break; + case 3: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = (prevRow[i] >> 1) + rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xff; + j++; + } + break; + case 4: + for (i = 0; i < pixBytes; ++i) { + up = prevRow[i]; + c = rawBytes[i]; + buffer[j++] = up + c; + } + for (; i < rowBytes; ++i) { + up = prevRow[i]; + const upLeft = prevRow[i - pixBytes]; + const left = buffer[j - pixBytes]; + const p = left + up - upLeft; + let pa = p - left; + if (pa < 0) { + pa = -pa; + } + let pb = p - up; + if (pb < 0) { + pb = -pb; + } + let pc = p - upLeft; + if (pc < 0) { + pc = -pc; + } + c = rawBytes[i]; + if (pa <= pb && pa <= pc) { + buffer[j++] = left + c; + } else if (pb <= pc) { + buffer[j++] = up + c; + } else { + buffer[j++] = upLeft + c; + } + } + break; + default: + throw new _util.FormatError(`Unsupported predictor: ${predictor}`); + } + this.bufferLength += rowBytes; + } +} +exports.PredictorStream = PredictorStream; + +/***/ }), +/* 33 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RunLengthStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +class RunLengthStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + } + readBlock() { + const repeatHeader = this.str.getBytes(2); + if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) { + this.eof = true; + return; + } + let buffer; + let bufferLength = this.bufferLength; + let n = repeatHeader[0]; + if (n < 128) { + buffer = this.ensureBuffer(bufferLength + n + 1); + buffer[bufferLength++] = repeatHeader[1]; + if (n > 0) { + const source = this.str.getBytes(n); + buffer.set(source, bufferLength); + bufferLength += n; + } + } else { + n = 257 - n; + const b = repeatHeader[1]; + buffer = this.ensureBuffer(bufferLength + n + 1); + for (let i = 0; i < n; i++) { + buffer[bufferLength++] = b; + } + } + this.bufferLength = bufferLength; + } +} +exports.RunLengthStream = RunLengthStream; + +/***/ }), +/* 34 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Font = exports.ErrorFont = void 0; +var _util = __w_pdfjs_require__(2); +var _cff_parser = __w_pdfjs_require__(35); +var _fonts_utils = __w_pdfjs_require__(38); +var _unicode = __w_pdfjs_require__(40); +var _glyphlist = __w_pdfjs_require__(39); +var _encodings = __w_pdfjs_require__(37); +var _standard_fonts = __w_pdfjs_require__(41); +var _to_unicode_map = __w_pdfjs_require__(42); +var _cff_font = __w_pdfjs_require__(43); +var _font_renderer = __w_pdfjs_require__(44); +var _metrics = __w_pdfjs_require__(45); +var _glyf = __w_pdfjs_require__(46); +var _cmap = __w_pdfjs_require__(14); +var _opentype_file_builder = __w_pdfjs_require__(47); +var _core_utils = __w_pdfjs_require__(3); +var _stream = __w_pdfjs_require__(8); +var _type1_font = __w_pdfjs_require__(48); +const PRIVATE_USE_AREAS = [[0xe000, 0xf8ff], [0x100000, 0x10fffd]]; +const PDF_GLYPH_SPACE_UNITS = 1000; +const EXPORT_DATA_PROPERTIES = ["ascent", "bbox", "black", "bold", "charProcOperatorList", "composite", "cssFontInfo", "data", "defaultVMetrics", "defaultWidth", "descent", "fallbackName", "fontMatrix", "isInvalidPDFjsFont", "isType3Font", "italic", "loadedName", "mimetype", "missingFile", "name", "remeasure", "subtype", "systemFontInfo", "type", "vertical"]; +const EXPORT_DATA_EXTRA_PROPERTIES = ["cMap", "defaultEncoding", "differences", "isMonospace", "isSerifFont", "isSymbolicFont", "seacMap", "toFontChar", "toUnicode", "vmetrics", "widths"]; +function adjustWidths(properties) { + if (!properties.fontMatrix) { + return; + } + if (properties.fontMatrix[0] === _util.FONT_IDENTITY_MATRIX[0]) { + return; + } + const scale = 0.001 / properties.fontMatrix[0]; + const glyphsWidths = properties.widths; + for (const glyph in glyphsWidths) { + glyphsWidths[glyph] *= scale; + } + properties.defaultWidth *= scale; +} +function adjustTrueTypeToUnicode(properties, isSymbolicFont, nameRecords) { + if (properties.isInternalFont) { + return; + } + if (properties.hasIncludedToUnicodeMap) { + return; + } + if (properties.hasEncoding) { + return; + } + if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + return; + } + if (!isSymbolicFont) { + return; + } + if (nameRecords.length === 0) { + return; + } + if (properties.defaultEncoding === _encodings.WinAnsiEncoding) { + return; + } + for (const r of nameRecords) { + if (!isWinNameRecord(r)) { + return; + } + } + const encoding = _encodings.WinAnsiEncoding; + const toUnicode = [], + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (const charCode in encoding) { + const glyphName = encoding[charCode]; + if (glyphName === "") { + continue; + } + const unicode = glyphsUnicodeMap[glyphName]; + if (unicode === undefined) { + continue; + } + toUnicode[charCode] = String.fromCharCode(unicode); + } + if (toUnicode.length > 0) { + properties.toUnicode.amend(toUnicode); + } +} +function adjustType1ToUnicode(properties, builtInEncoding) { + if (properties.isInternalFont) { + return; + } + if (properties.hasIncludedToUnicodeMap) { + return; + } + if (builtInEncoding === properties.defaultEncoding) { + return; + } + if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + return; + } + const toUnicode = [], + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (const charCode in builtInEncoding) { + if (properties.hasEncoding) { + if (properties.baseEncodingName || properties.differences[charCode] !== undefined) { + continue; + } + } + const glyphName = builtInEncoding[charCode]; + const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { + toUnicode[charCode] = String.fromCharCode(unicode); + } + } + if (toUnicode.length > 0) { + properties.toUnicode.amend(toUnicode); + } +} +function amendFallbackToUnicode(properties) { + if (!properties.fallbackToUnicode) { + return; + } + if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + return; + } + const toUnicode = []; + for (const charCode in properties.fallbackToUnicode) { + if (properties.toUnicode.has(charCode)) { + continue; + } + toUnicode[charCode] = properties.fallbackToUnicode[charCode]; + } + if (toUnicode.length > 0) { + properties.toUnicode.amend(toUnicode); + } +} +class Glyph { + constructor(originalCharCode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { + this.originalCharCode = originalCharCode; + this.fontChar = fontChar; + this.unicode = unicode; + this.accent = accent; + this.width = width; + this.vmetric = vmetric; + this.operatorListId = operatorListId; + this.isSpace = isSpace; + this.isInFont = isInFont; + } + get category() { + return (0, _util.shadow)(this, "category", (0, _unicode.getCharUnicodeCategory)(this.unicode), true); + } +} +function int16(b0, b1) { + return (b0 << 8) + b1; +} +function writeSignedInt16(bytes, index, value) { + bytes[index + 1] = value; + bytes[index] = value >>> 8; +} +function signedInt16(b0, b1) { + const value = (b0 << 8) + b1; + return value & 1 << 15 ? value - 0x10000 : value; +} +function int32(b0, b1, b2, b3) { + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; +} +function string16(value) { + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); +} +function safeString16(value) { + if (value > 0x7fff) { + value = 0x7fff; + } else if (value < -0x8000) { + value = -0x8000; + } + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); +} +function isTrueTypeFile(file) { + const header = file.peekBytes(4); + return (0, _core_utils.readUint32)(header, 0) === 0x00010000 || (0, _util.bytesToString)(header) === "true"; +} +function isTrueTypeCollectionFile(file) { + const header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === "ttcf"; +} +function isOpenTypeFile(file) { + const header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === "OTTO"; +} +function isType1File(file) { + const header = file.peekBytes(2); + if (header[0] === 0x25 && header[1] === 0x21) { + return true; + } + if (header[0] === 0x80 && header[1] === 0x01) { + return true; + } + return false; +} +function isCFFFile(file) { + const header = file.peekBytes(4); + if (header[0] >= 1 && header[3] >= 1 && header[3] <= 4) { + return true; + } + return false; +} +function getFontFileType(file, { + type, + subtype, + composite +}) { + let fileType, fileSubtype; + if (isTrueTypeFile(file) || isTrueTypeCollectionFile(file)) { + fileType = composite ? "CIDFontType2" : "TrueType"; + } else if (isOpenTypeFile(file)) { + fileType = composite ? "CIDFontType2" : "OpenType"; + } else if (isType1File(file)) { + if (composite) { + fileType = "CIDFontType0"; + } else { + fileType = type === "MMType1" ? "MMType1" : "Type1"; + } + } else if (isCFFFile(file)) { + if (composite) { + fileType = "CIDFontType0"; + fileSubtype = "CIDFontType0C"; + } else { + fileType = type === "MMType1" ? "MMType1" : "Type1"; + fileSubtype = "Type1C"; + } + } else { + (0, _util.warn)("getFontFileType: Unable to detect correct font file Type/Subtype."); + fileType = type; + fileSubtype = subtype; + } + return [fileType, fileSubtype]; +} +function applyStandardFontGlyphMap(map, glyphMap) { + for (const charCode in glyphMap) { + map[+charCode] = glyphMap[charCode]; + } +} +function buildToFontChar(encoding, glyphsUnicodeMap, differences) { + const toFontChar = []; + let unicode; + for (let i = 0, ii = encoding.length; i < ii; i++) { + unicode = (0, _unicode.getUnicodeForGlyph)(encoding[i], glyphsUnicodeMap); + if (unicode !== -1) { + toFontChar[i] = unicode; + } + } + for (const charCode in differences) { + unicode = (0, _unicode.getUnicodeForGlyph)(differences[charCode], glyphsUnicodeMap); + if (unicode !== -1) { + toFontChar[+charCode] = unicode; + } + } + return toFontChar; +} +function isMacNameRecord(r) { + return r.platform === 1 && r.encoding === 0 && r.language === 0; +} +function isWinNameRecord(r) { + return r.platform === 3 && r.encoding === 1 && r.language === 0x409; +} +function convertCidString(charCode, cid, shouldThrow = false) { + switch (cid.length) { + case 1: + return cid.charCodeAt(0); + case 2: + return cid.charCodeAt(0) << 8 | cid.charCodeAt(1); + } + const msg = `Unsupported CID string (charCode ${charCode}): "${cid}".`; + if (shouldThrow) { + throw new _util.FormatError(msg); + } + (0, _util.warn)(msg); + return cid; +} +function adjustMapping(charCodeToGlyphId, hasGlyph, newGlyphZeroId, toUnicode) { + const newMap = Object.create(null); + const toUnicodeExtraMap = new Map(); + const toFontChar = []; + const usedGlyphIds = new Set(); + let privateUseAreaIndex = 0; + const privateUseOffetStart = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + let nextAvailableFontCharCode = privateUseOffetStart; + let privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + const isInPrivateArea = code => PRIVATE_USE_AREAS[0][0] <= code && code <= PRIVATE_USE_AREAS[0][1] || PRIVATE_USE_AREAS[1][0] <= code && code <= PRIVATE_USE_AREAS[1][1]; + for (let originalCharCode in charCodeToGlyphId) { + originalCharCode |= 0; + let glyphId = charCodeToGlyphId[originalCharCode]; + if (!hasGlyph(glyphId)) { + continue; + } + if (nextAvailableFontCharCode > privateUseOffetEnd) { + privateUseAreaIndex++; + if (privateUseAreaIndex >= PRIVATE_USE_AREAS.length) { + (0, _util.warn)("Ran out of space in font private use area."); + break; + } + nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + } + const fontCharCode = nextAvailableFontCharCode++; + if (glyphId === 0) { + glyphId = newGlyphZeroId; + } + let unicode = toUnicode.get(originalCharCode); + if (typeof unicode === "string") { + unicode = unicode.codePointAt(0); + } + if (unicode && !isInPrivateArea(unicode) && !usedGlyphIds.has(glyphId)) { + toUnicodeExtraMap.set(unicode, glyphId); + usedGlyphIds.add(glyphId); + } + newMap[fontCharCode] = glyphId; + toFontChar[originalCharCode] = fontCharCode; + } + return { + toFontChar, + charCodeToGlyphId: newMap, + toUnicodeExtraMap, + nextAvailableFontCharCode + }; +} +function getRanges(glyphs, toUnicodeExtraMap, numGlyphs) { + const codes = []; + for (const charCode in glyphs) { + if (glyphs[charCode] >= numGlyphs) { + continue; + } + codes.push({ + fontCharCode: charCode | 0, + glyphId: glyphs[charCode] + }); + } + if (toUnicodeExtraMap) { + for (const [unicode, glyphId] of toUnicodeExtraMap) { + if (glyphId >= numGlyphs) { + continue; + } + codes.push({ + fontCharCode: unicode, + glyphId + }); + } + } + if (codes.length === 0) { + codes.push({ + fontCharCode: 0, + glyphId: 0 + }); + } + codes.sort(function fontGetRangesSort(a, b) { + return a.fontCharCode - b.fontCharCode; + }); + const ranges = []; + const length = codes.length; + for (let n = 0; n < length;) { + const start = codes[n].fontCharCode; + const codeIndices = [codes[n].glyphId]; + ++n; + let end = start; + while (n < length && end + 1 === codes[n].fontCharCode) { + codeIndices.push(codes[n].glyphId); + ++end; + ++n; + if (end === 0xffff) { + break; + } + } + ranges.push([start, end, codeIndices]); + } + return ranges; +} +function createCmapTable(glyphs, toUnicodeExtraMap, numGlyphs) { + const ranges = getRanges(glyphs, toUnicodeExtraMap, numGlyphs); + const numTables = ranges.at(-1)[1] > 0xffff ? 2 : 1; + let cmap = "\x00\x00" + string16(numTables) + "\x00\x03" + "\x00\x01" + (0, _util.string32)(4 + numTables * 8); + let i, ii, j, jj; + for (i = ranges.length - 1; i >= 0; --i) { + if (ranges[i][0] <= 0xffff) { + break; + } + } + const bmpLength = i + 1; + if (ranges[i][0] < 0xffff && ranges[i][1] === 0xffff) { + ranges[i][1] = 0xfffe; + } + const trailingRangesCount = ranges[i][1] < 0xffff ? 1 : 0; + const segCount = bmpLength + trailingRangesCount; + const searchParams = _opentype_file_builder.OpenTypeFileBuilder.getSearchParams(segCount, 2); + let startCount = ""; + let endCount = ""; + let idDeltas = ""; + let idRangeOffsets = ""; + let glyphsIds = ""; + let bias = 0; + let range, start, end, codes; + for (i = 0, ii = bmpLength; i < ii; i++) { + range = ranges[i]; + start = range[0]; + end = range[1]; + startCount += string16(start); + endCount += string16(end); + codes = range[2]; + let contiguous = true; + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + contiguous = false; + break; + } + } + if (!contiguous) { + const offset = (segCount - i) * 2 + bias * 2; + bias += end - start + 1; + idDeltas += string16(0); + idRangeOffsets += string16(offset); + for (j = 0, jj = codes.length; j < jj; ++j) { + glyphsIds += string16(codes[j]); + } + } else { + const startCode = codes[0]; + idDeltas += string16(startCode - start & 0xffff); + idRangeOffsets += string16(0); + } + } + if (trailingRangesCount > 0) { + endCount += "\xFF\xFF"; + startCount += "\xFF\xFF"; + idDeltas += "\x00\x01"; + idRangeOffsets += "\x00\x00"; + } + const format314 = "\x00\x00" + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + "\x00\x00" + startCount + idDeltas + idRangeOffsets + glyphsIds; + let format31012 = ""; + let header31012 = ""; + if (numTables > 1) { + cmap += "\x00\x03" + "\x00\x0A" + (0, _util.string32)(4 + numTables * 8 + 4 + format314.length); + format31012 = ""; + for (i = 0, ii = ranges.length; i < ii; i++) { + range = ranges[i]; + start = range[0]; + codes = range[2]; + let code = codes[0]; + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + end = range[0] + j - 1; + format31012 += (0, _util.string32)(start) + (0, _util.string32)(end) + (0, _util.string32)(code); + start = end + 1; + code = codes[j]; + } + } + format31012 += (0, _util.string32)(start) + (0, _util.string32)(range[1]) + (0, _util.string32)(code); + } + header31012 = "\x00\x0C" + "\x00\x00" + (0, _util.string32)(format31012.length + 16) + "\x00\x00\x00\x00" + (0, _util.string32)(format31012.length / 12); + } + return cmap + "\x00\x04" + string16(format314.length + 4) + format314 + header31012 + format31012; +} +function validateOS2Table(os2, file) { + file.pos = (file.start || 0) + os2.offset; + const version = file.getUint16(); + file.skip(60); + const selection = file.getUint16(); + if (version < 4 && selection & 0x0300) { + return false; + } + const firstChar = file.getUint16(); + const lastChar = file.getUint16(); + if (firstChar > lastChar) { + return false; + } + file.skip(6); + const usWinAscent = file.getUint16(); + if (usWinAscent === 0) { + return false; + } + os2.data[8] = os2.data[9] = 0; + return true; +} +function createOS2Table(properties, charstrings, override) { + override ||= { + unitsPerEm: 0, + yMax: 0, + yMin: 0, + ascent: 0, + descent: 0 + }; + let ulUnicodeRange1 = 0; + let ulUnicodeRange2 = 0; + let ulUnicodeRange3 = 0; + let ulUnicodeRange4 = 0; + let firstCharIndex = null; + let lastCharIndex = 0; + let position = -1; + if (charstrings) { + for (let code in charstrings) { + code |= 0; + if (firstCharIndex > code || !firstCharIndex) { + firstCharIndex = code; + } + if (lastCharIndex < code) { + lastCharIndex = code; + } + position = (0, _unicode.getUnicodeRangeFor)(code, position); + if (position < 32) { + ulUnicodeRange1 |= 1 << position; + } else if (position < 64) { + ulUnicodeRange2 |= 1 << position - 32; + } else if (position < 96) { + ulUnicodeRange3 |= 1 << position - 64; + } else if (position < 123) { + ulUnicodeRange4 |= 1 << position - 96; + } else { + throw new _util.FormatError("Unicode ranges Bits > 123 are reserved for internal usage"); + } + } + if (lastCharIndex > 0xffff) { + lastCharIndex = 0xffff; + } + } else { + firstCharIndex = 0; + lastCharIndex = 255; + } + const bbox = properties.bbox || [0, 0, 0, 0]; + const unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + const scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS; + const typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3])); + let typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1])); + if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) { + typoDescent = -typoDescent; + } + const winAscent = override.yMax || typoAscent; + const winDescent = -override.yMin || -typoDescent; + return "\x00\x03" + "\x02\x24" + "\x01\xF4" + "\x00\x05" + "\x00\x00" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x00\x8C" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x01\xDF" + "\x00\x31" + "\x01\x02" + "\x00\x00" + "\x00\x00\x06" + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + "\x00\x00\x00\x00\x00\x00" + (0, _util.string32)(ulUnicodeRange1) + (0, _util.string32)(ulUnicodeRange2) + (0, _util.string32)(ulUnicodeRange3) + (0, _util.string32)(ulUnicodeRange4) + "\x2A\x32\x31\x2A" + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + "\x00\x64" + string16(winAscent) + string16(winDescent) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + "\x00\x03"; +} +function createPostTable(properties) { + const angle = Math.floor(properties.italicAngle * 2 ** 16); + return "\x00\x03\x00\x00" + (0, _util.string32)(angle) + "\x00\x00" + "\x00\x00" + (0, _util.string32)(properties.fixedPitch ? 1 : 0) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00"; +} +function createPostscriptName(name) { + return name.replaceAll(/[^\x21-\x7E]|[[\](){}<>/%]/g, "").slice(0, 63); +} +function createNameTable(name, proto) { + if (!proto) { + proto = [[], []]; + } + const strings = [proto[0][0] || "Original licence", proto[0][1] || name, proto[0][2] || "Unknown", proto[0][3] || "uniqueID", proto[0][4] || name, proto[0][5] || "Version 0.11", proto[0][6] || createPostscriptName(name), proto[0][7] || "Unknown", proto[0][8] || "Unknown", proto[0][9] || "Unknown"]; + const stringsUnicode = []; + let i, ii, j, jj, str; + for (i = 0, ii = strings.length; i < ii; i++) { + str = proto[1][i] || strings[i]; + const strBufUnicode = []; + for (j = 0, jj = str.length; j < jj; j++) { + strBufUnicode.push(string16(str.charCodeAt(j))); + } + stringsUnicode.push(strBufUnicode.join("")); + } + const names = [strings, stringsUnicode]; + const platforms = ["\x00\x01", "\x00\x03"]; + const encodings = ["\x00\x00", "\x00\x01"]; + const languages = ["\x00\x00", "\x04\x09"]; + const namesRecordCount = strings.length * platforms.length; + let nameTable = "\x00\x00" + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6); + let strOffset = 0; + for (i = 0, ii = platforms.length; i < ii; i++) { + const strs = names[i]; + for (j = 0, jj = strs.length; j < jj; j++) { + str = strs[j]; + const nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset); + nameTable += nameRecord; + strOffset += str.length; + } + } + nameTable += strings.join("") + stringsUnicode.join(""); + return nameTable; +} +class Font { + constructor(name, file, properties) { + this.name = name; + this.psName = null; + this.mimetype = null; + this.disableFontFace = false; + this.loadedName = properties.loadedName; + this.isType3Font = properties.isType3Font; + this.missingFile = false; + this.cssFontInfo = properties.cssFontInfo; + this._charsCache = Object.create(null); + this._glyphCache = Object.create(null); + let isSerifFont = !!(properties.flags & _fonts_utils.FontFlags.Serif); + if (!isSerifFont && !properties.isSimulatedFlags) { + const baseName = name.replaceAll(/[,_]/g, "-").split("-")[0], + serifFonts = (0, _standard_fonts.getSerifFonts)(); + for (const namePart of baseName.split("+")) { + if (serifFonts[namePart]) { + isSerifFont = true; + break; + } + } + } + this.isSerifFont = isSerifFont; + this.isSymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Symbolic); + this.isMonospace = !!(properties.flags & _fonts_utils.FontFlags.FixedPitch); + let { + type, + subtype + } = properties; + this.type = type; + this.subtype = subtype; + this.systemFontInfo = properties.systemFontInfo; + const matches = name.match(/^InvalidPDFjsFont_(.*)_\d+$/); + this.isInvalidPDFjsFont = !!matches; + if (this.isInvalidPDFjsFont) { + this.fallbackName = matches[1]; + } else if (this.isMonospace) { + this.fallbackName = "monospace"; + } else if (this.isSerifFont) { + this.fallbackName = "serif"; + } else { + this.fallbackName = "sans-serif"; + } + if (this.systemFontInfo?.guessFallback) { + this.systemFontInfo.guessFallback = false; + this.systemFontInfo.css += `,${this.fallbackName}`; + } + this.differences = properties.differences; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.composite = properties.composite; + this.cMap = properties.cMap; + this.capHeight = properties.capHeight / PDF_GLYPH_SPACE_UNITS; + this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS; + this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS; + this.lineHeight = this.ascent - this.descent; + this.fontMatrix = properties.fontMatrix; + this.bbox = properties.bbox; + this.defaultEncoding = properties.defaultEncoding; + this.toUnicode = properties.toUnicode; + this.toFontChar = []; + if (properties.type === "Type3") { + for (let charCode = 0; charCode < 256; charCode++) { + this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode]; + } + return; + } + this.cidEncoding = properties.cidEncoding || ""; + this.vertical = !!properties.vertical; + if (this.vertical) { + this.vmetrics = properties.vmetrics; + this.defaultVMetrics = properties.defaultVMetrics; + } + if (!file || file.isEmpty) { + if (file) { + (0, _util.warn)('Font file is empty in "' + name + '" (' + this.loadedName + ")"); + } + this.fallbackToSystemFont(properties); + return; + } + [type, subtype] = getFontFileType(file, properties); + if (type !== this.type || subtype !== this.subtype) { + (0, _util.info)("Inconsistent font file Type/SubType, expected: " + `${this.type}/${this.subtype} but found: ${type}/${subtype}.`); + } + let data; + try { + switch (type) { + case "MMType1": + (0, _util.info)("MMType1 font (" + name + "), falling back to Type1."); + case "Type1": + case "CIDFontType0": + this.mimetype = "font/opentype"; + const cff = subtype === "Type1C" || subtype === "CIDFontType0C" ? new _cff_font.CFFFont(file, properties) : new _type1_font.Type1Font(name, file, properties); + adjustWidths(properties); + data = this.convert(name, cff, properties); + break; + case "OpenType": + case "TrueType": + case "CIDFontType2": + this.mimetype = "font/opentype"; + data = this.checkAndRepair(name, file, properties); + if (this.isOpenType) { + adjustWidths(properties); + type = "OpenType"; + } + break; + default: + throw new _util.FormatError(`Font ${type} is not supported`); + } + } catch (e) { + (0, _util.warn)(e); + this.fallbackToSystemFont(properties); + return; + } + amendFallbackToUnicode(properties); + this.data = data; + this.type = type; + this.subtype = subtype; + this.fontMatrix = properties.fontMatrix; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.toUnicode = properties.toUnicode; + this.seacMap = properties.seacMap; + } + get renderer() { + const renderer = _font_renderer.FontRendererFactory.create(this, _fonts_utils.SEAC_ANALYSIS_ENABLED); + return (0, _util.shadow)(this, "renderer", renderer); + } + exportData(extraProperties = false) { + const exportDataProperties = extraProperties ? [...EXPORT_DATA_PROPERTIES, ...EXPORT_DATA_EXTRA_PROPERTIES] : EXPORT_DATA_PROPERTIES; + const data = Object.create(null); + let property, value; + for (property of exportDataProperties) { + value = this[property]; + if (value !== undefined) { + data[property] = value; + } + } + return data; + } + fallbackToSystemFont(properties) { + this.missingFile = true; + const { + name, + type + } = this; + let fontName = (0, _fonts_utils.normalizeFontName)(name); + const stdFontMap = (0, _standard_fonts.getStdFontMap)(), + nonStdFontMap = (0, _standard_fonts.getNonStdFontMap)(); + const isStandardFont = !!stdFontMap[fontName]; + const isMappedToStandardFont = !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]); + fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName; + const fontBasicMetricsMap = (0, _metrics.getFontBasicMetrics)(); + const metrics = fontBasicMetricsMap[fontName]; + if (metrics) { + if (isNaN(this.ascent)) { + this.ascent = metrics.ascent / PDF_GLYPH_SPACE_UNITS; + } + if (isNaN(this.descent)) { + this.descent = metrics.descent / PDF_GLYPH_SPACE_UNITS; + } + if (isNaN(this.capHeight)) { + this.capHeight = metrics.capHeight / PDF_GLYPH_SPACE_UNITS; + } + } + this.bold = /bold/gi.test(fontName); + this.italic = /oblique|italic/gi.test(fontName); + this.black = /Black/g.test(name); + const isNarrow = /Narrow/g.test(name); + this.remeasure = (!isStandardFont || isNarrow) && Object.keys(this.widths).length > 0; + if ((isStandardFont || isMappedToStandardFont) && type === "CIDFontType2" && this.cidEncoding.startsWith("Identity-")) { + const cidToGidMap = properties.cidToGidMap; + const map = []; + applyStandardFontGlyphMap(map, (0, _standard_fonts.getGlyphMapForStandardFonts)()); + if (/Arial-?Black/i.test(name)) { + applyStandardFontGlyphMap(map, (0, _standard_fonts.getSupplementalGlyphMapForArialBlack)()); + } else if (/Calibri/i.test(name)) { + applyStandardFontGlyphMap(map, (0, _standard_fonts.getSupplementalGlyphMapForCalibri)()); + } + if (cidToGidMap) { + for (const charCode in map) { + const cid = map[charCode]; + if (cidToGidMap[cid] !== undefined) { + map[+charCode] = cidToGidMap[cid]; + } + } + if (cidToGidMap.length !== this.toUnicode.length && properties.hasIncludedToUnicodeMap && this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + const cid = map[charCode]; + if (cidToGidMap[cid] === undefined) { + map[+charCode] = unicodeCharCode; + } + }); + } + } + if (!(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; + }); + } + this.toFontChar = map; + this.toUnicode = new _to_unicode_map.ToUnicodeMap(map); + } else if (/Symbol/i.test(fontName)) { + this.toFontChar = buildToFontChar(_encodings.SymbolSetEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + } else if (/Dingbats/i.test(fontName)) { + this.toFontChar = buildToFontChar(_encodings.ZapfDingbatsEncoding, (0, _glyphlist.getDingbatsGlyphsUnicode)(), this.differences); + } else if (isStandardFont) { + const map = buildToFontChar(this.defaultEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + if (type === "CIDFontType2" && !this.cidEncoding.startsWith("Identity-") && !(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; + }); + } + this.toFontChar = map; + } else { + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + const map = []; + this.toUnicode.forEach((charCode, unicodeCharCode) => { + if (!this.composite) { + const glyphName = this.differences[charCode] || this.defaultEncoding[charCode]; + const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { + unicodeCharCode = unicode; + } + } + map[+charCode] = unicodeCharCode; + }); + if (this.composite && this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + if (/Tahoma|Verdana/i.test(name)) { + applyStandardFontGlyphMap(map, (0, _standard_fonts.getGlyphMapForStandardFonts)()); + } + } + this.toFontChar = map; + } + amendFallbackToUnicode(properties); + this.loadedName = fontName.split("-")[0]; + } + checkAndRepair(name, font, properties) { + const VALID_TABLES = ["OS/2", "cmap", "head", "hhea", "hmtx", "maxp", "name", "post", "loca", "glyf", "fpgm", "prep", "cvt ", "CFF "]; + function readTables(file, numTables) { + const tables = Object.create(null); + tables["OS/2"] = null; + tables.cmap = null; + tables.head = null; + tables.hhea = null; + tables.hmtx = null; + tables.maxp = null; + tables.name = null; + tables.post = null; + for (let i = 0; i < numTables; i++) { + const table = readTableEntry(file); + if (!VALID_TABLES.includes(table.tag)) { + continue; + } + if (table.length === 0) { + continue; + } + tables[table.tag] = table; + } + return tables; + } + function readTableEntry(file) { + const tag = file.getString(4); + const checksum = file.getInt32() >>> 0; + const offset = file.getInt32() >>> 0; + const length = file.getInt32() >>> 0; + const previousPosition = file.pos; + file.pos = file.start || 0; + file.skip(offset); + const data = file.getBytes(length); + file.pos = previousPosition; + if (tag === "head") { + data[8] = data[9] = data[10] = data[11] = 0; + data[17] |= 0x20; + } + return { + tag, + checksum, + length, + offset, + data + }; + } + function readOpenTypeHeader(ttf) { + return { + version: ttf.getString(4), + numTables: ttf.getUint16(), + searchRange: ttf.getUint16(), + entrySelector: ttf.getUint16(), + rangeShift: ttf.getUint16() + }; + } + function readTrueTypeCollectionHeader(ttc) { + const ttcTag = ttc.getString(4); + (0, _util.assert)(ttcTag === "ttcf", "Must be a TrueType Collection font."); + const majorVersion = ttc.getUint16(); + const minorVersion = ttc.getUint16(); + const numFonts = ttc.getInt32() >>> 0; + const offsetTable = []; + for (let i = 0; i < numFonts; i++) { + offsetTable.push(ttc.getInt32() >>> 0); + } + const header = { + ttcTag, + majorVersion, + minorVersion, + numFonts, + offsetTable + }; + switch (majorVersion) { + case 1: + return header; + case 2: + header.dsigTag = ttc.getInt32() >>> 0; + header.dsigLength = ttc.getInt32() >>> 0; + header.dsigOffset = ttc.getInt32() >>> 0; + return header; + } + throw new _util.FormatError(`Invalid TrueType Collection majorVersion: ${majorVersion}.`); + } + function readTrueTypeCollectionData(ttc, fontName) { + const { + numFonts, + offsetTable + } = readTrueTypeCollectionHeader(ttc); + const fontNameParts = fontName.split("+"); + let fallbackData; + for (let i = 0; i < numFonts; i++) { + ttc.pos = (ttc.start || 0) + offsetTable[i]; + const potentialHeader = readOpenTypeHeader(ttc); + const potentialTables = readTables(ttc, potentialHeader.numTables); + if (!potentialTables.name) { + throw new _util.FormatError('TrueType Collection font must contain a "name" table.'); + } + const [nameTable] = readNameTable(potentialTables.name); + for (let j = 0, jj = nameTable.length; j < jj; j++) { + for (let k = 0, kk = nameTable[j].length; k < kk; k++) { + const nameEntry = nameTable[j][k]?.replaceAll(/\s/g, ""); + if (!nameEntry) { + continue; + } + if (nameEntry === fontName) { + return { + header: potentialHeader, + tables: potentialTables + }; + } + if (fontNameParts.length < 2) { + continue; + } + for (const part of fontNameParts) { + if (nameEntry === part) { + fallbackData = { + name: part, + header: potentialHeader, + tables: potentialTables + }; + } + } + } + } + } + if (fallbackData) { + (0, _util.warn)(`TrueType Collection does not contain "${fontName}" font, ` + `falling back to "${fallbackData.name}" font instead.`); + return { + header: fallbackData.header, + tables: fallbackData.tables + }; + } + throw new _util.FormatError(`TrueType Collection does not contain "${fontName}" font.`); + } + function readCmapTable(cmap, file, isSymbolicFont, hasEncoding) { + if (!cmap) { + (0, _util.warn)("No cmap table available."); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + let segment; + let start = (file.start || 0) + cmap.offset; + file.pos = start; + file.skip(2); + const numTables = file.getUint16(); + let potentialTable; + let canBreak = false; + for (let i = 0; i < numTables; i++) { + const platformId = file.getUint16(); + const encodingId = file.getUint16(); + const offset = file.getInt32() >>> 0; + let useTable = false; + if (potentialTable?.platformId === platformId && potentialTable?.encodingId === encodingId) { + continue; + } + if (platformId === 0 && (encodingId === 0 || encodingId === 1 || encodingId === 3)) { + useTable = true; + } else if (platformId === 1 && encodingId === 0) { + useTable = true; + } else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) { + useTable = true; + if (!isSymbolicFont) { + canBreak = true; + } + } else if (isSymbolicFont && platformId === 3 && encodingId === 0) { + useTable = true; + let correctlySorted = true; + if (i < numTables - 1) { + const nextBytes = file.peekBytes(2), + nextPlatformId = int16(nextBytes[0], nextBytes[1]); + if (nextPlatformId < platformId) { + correctlySorted = false; + } + } + if (correctlySorted) { + canBreak = true; + } + } + if (useTable) { + potentialTable = { + platformId, + encodingId, + offset + }; + } + if (canBreak) { + break; + } + } + if (potentialTable) { + file.pos = start + potentialTable.offset; + } + if (!potentialTable || file.peekByte() === -1) { + (0, _util.warn)("Could not find a preferred cmap table."); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + const format = file.getUint16(); + let hasShortCmap = false; + const mappings = []; + let j, glyphId; + if (format === 0) { + file.skip(2 + 2); + for (j = 0; j < 256; j++) { + const index = file.getByte(); + if (!index) { + continue; + } + mappings.push({ + charCode: j, + glyphId: index + }); + } + hasShortCmap = true; + } else if (format === 2) { + file.skip(2 + 2); + const subHeaderKeys = []; + let maxSubHeaderKey = 0; + for (let i = 0; i < 256; i++) { + const subHeaderKey = file.getUint16() >> 3; + subHeaderKeys.push(subHeaderKey); + maxSubHeaderKey = Math.max(subHeaderKey, maxSubHeaderKey); + } + const subHeaders = []; + for (let i = 0; i <= maxSubHeaderKey; i++) { + subHeaders.push({ + firstCode: file.getUint16(), + entryCount: file.getUint16(), + idDelta: signedInt16(file.getByte(), file.getByte()), + idRangePos: file.pos + file.getUint16() + }); + } + for (let i = 0; i < 256; i++) { + if (subHeaderKeys[i] === 0) { + file.pos = subHeaders[0].idRangePos + 2 * i; + glyphId = file.getUint16(); + mappings.push({ + charCode: i, + glyphId + }); + } else { + const s = subHeaders[subHeaderKeys[i]]; + for (j = 0; j < s.entryCount; j++) { + const charCode = (i << 8) + j + s.firstCode; + file.pos = s.idRangePos + 2 * j; + glyphId = file.getUint16(); + if (glyphId !== 0) { + glyphId = (glyphId + s.idDelta) % 65536; + } + mappings.push({ + charCode, + glyphId + }); + } + } + } + } else if (format === 4) { + file.skip(2 + 2); + const segCount = file.getUint16() >> 1; + file.skip(6); + const segments = []; + let segIndex; + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments.push({ + end: file.getUint16() + }); + } + file.skip(2); + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].start = file.getUint16(); + } + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].delta = file.getUint16(); + } + let offsetsCount = 0, + offsetIndex; + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + const rangeOffset = file.getUint16(); + if (!rangeOffset) { + segment.offsetIndex = -1; + continue; + } + offsetIndex = (rangeOffset >> 1) - (segCount - segIndex); + segment.offsetIndex = offsetIndex; + offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1); + } + const offsets = []; + for (j = 0; j < offsetsCount; j++) { + offsets.push(file.getUint16()); + } + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + start = segment.start; + const end = segment.end; + const delta = segment.delta; + offsetIndex = segment.offsetIndex; + for (j = start; j <= end; j++) { + if (j === 0xffff) { + continue; + } + glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start]; + glyphId = glyphId + delta & 0xffff; + mappings.push({ + charCode: j, + glyphId + }); + } + } + } else if (format === 6) { + file.skip(2 + 2); + const firstCode = file.getUint16(); + const entryCount = file.getUint16(); + for (j = 0; j < entryCount; j++) { + glyphId = file.getUint16(); + const charCode = firstCode + j; + mappings.push({ + charCode, + glyphId + }); + } + } else if (format === 12) { + file.skip(2 + 4 + 4); + const nGroups = file.getInt32() >>> 0; + for (j = 0; j < nGroups; j++) { + const startCharCode = file.getInt32() >>> 0; + const endCharCode = file.getInt32() >>> 0; + let glyphCode = file.getInt32() >>> 0; + for (let charCode = startCharCode; charCode <= endCharCode; charCode++) { + mappings.push({ + charCode, + glyphId: glyphCode++ + }); + } + } + } else { + (0, _util.warn)("cmap table has unsupported format: " + format); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + mappings.sort(function (a, b) { + return a.charCode - b.charCode; + }); + for (let i = 1; i < mappings.length; i++) { + if (mappings[i - 1].charCode === mappings[i].charCode) { + mappings.splice(i, 1); + i--; + } + } + return { + platformId: potentialTable.platformId, + encodingId: potentialTable.encodingId, + mappings, + hasShortCmap + }; + } + function sanitizeMetrics(file, header, metrics, headTable, numGlyphs, dupFirstEntry) { + if (!header) { + if (metrics) { + metrics.data = null; + } + return; + } + file.pos = (file.start || 0) + header.offset; + file.pos += 4; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + const caretOffset = file.getUint16(); + file.pos += 8; + file.pos += 2; + let numOfMetrics = file.getUint16(); + if (caretOffset !== 0) { + const macStyle = int16(headTable.data[44], headTable.data[45]); + if (!(macStyle & 2)) { + header.data[22] = 0; + header.data[23] = 0; + } + } + if (numOfMetrics > numGlyphs) { + (0, _util.info)(`The numOfMetrics (${numOfMetrics}) should not be ` + `greater than the numGlyphs (${numGlyphs}).`); + numOfMetrics = numGlyphs; + header.data[34] = (numOfMetrics & 0xff00) >> 8; + header.data[35] = numOfMetrics & 0x00ff; + } + const numOfSidebearings = numGlyphs - numOfMetrics; + const numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1); + if (numMissing > 0) { + const entries = new Uint8Array(metrics.length + numMissing * 2); + entries.set(metrics.data); + if (dupFirstEntry) { + entries[metrics.length] = metrics.data[2]; + entries[metrics.length + 1] = metrics.data[3]; + } + metrics.data = entries; + } + } + function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) { + const glyphProfile = { + length: 0, + sizeOfInstructions: 0 + }; + if (sourceStart < 0 || sourceStart >= source.length || sourceEnd > source.length || sourceEnd - sourceStart <= 12) { + return glyphProfile; + } + const glyf = source.subarray(sourceStart, sourceEnd); + const xMin = signedInt16(glyf[2], glyf[3]); + const yMin = signedInt16(glyf[4], glyf[5]); + const xMax = signedInt16(glyf[6], glyf[7]); + const yMax = signedInt16(glyf[8], glyf[9]); + if (xMin > xMax) { + writeSignedInt16(glyf, 2, xMax); + writeSignedInt16(glyf, 6, xMin); + } + if (yMin > yMax) { + writeSignedInt16(glyf, 4, yMax); + writeSignedInt16(glyf, 8, yMin); + } + const contoursCount = signedInt16(glyf[0], glyf[1]); + if (contoursCount < 0) { + if (contoursCount < -1) { + return glyphProfile; + } + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + let i, + j = 10, + flagsCount = 0; + for (i = 0; i < contoursCount; i++) { + const endPoint = glyf[j] << 8 | glyf[j + 1]; + flagsCount = endPoint + 1; + j += 2; + } + const instructionsStart = j; + const instructionsLength = glyf[j] << 8 | glyf[j + 1]; + glyphProfile.sizeOfInstructions = instructionsLength; + j += 2 + instructionsLength; + const instructionsEnd = j; + let coordinatesLength = 0; + for (i = 0; i < flagsCount; i++) { + const flag = glyf[j++]; + if (flag & 0xc0) { + glyf[j - 1] = flag & 0x3f; + } + let xLength = 2; + if (flag & 2) { + xLength = 1; + } else if (flag & 16) { + xLength = 0; + } + let yLength = 2; + if (flag & 4) { + yLength = 1; + } else if (flag & 32) { + yLength = 0; + } + const xyLength = xLength + yLength; + coordinatesLength += xyLength; + if (flag & 8) { + const repeat = glyf[j++]; + if (repeat === 0) { + glyf[j - 1] ^= 8; + } + i += repeat; + coordinatesLength += repeat * xyLength; + } + } + if (coordinatesLength === 0) { + return glyphProfile; + } + let glyphDataLength = j + coordinatesLength; + if (glyphDataLength > glyf.length) { + return glyphProfile; + } + if (!hintsValid && instructionsLength > 0) { + dest.set(glyf.subarray(0, instructionsStart), destStart); + dest.set([0, 0], destStart + instructionsStart); + dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2); + glyphDataLength -= instructionsLength; + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + } + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + dest.set(glyf.subarray(0, glyphDataLength), destStart); + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + function sanitizeHead(head, numGlyphs, locaLength) { + const data = head.data; + const version = int32(data[0], data[1], data[2], data[3]); + if (version >> 16 !== 1) { + (0, _util.info)("Attempting to fix invalid version in head table: " + version); + data[0] = 0; + data[1] = 1; + data[2] = 0; + data[3] = 0; + } + const indexToLocFormat = int16(data[50], data[51]); + if (indexToLocFormat < 0 || indexToLocFormat > 1) { + (0, _util.info)("Attempting to fix invalid indexToLocFormat in head table: " + indexToLocFormat); + const numGlyphsPlusOne = numGlyphs + 1; + if (locaLength === numGlyphsPlusOne << 1) { + data[50] = 0; + data[51] = 0; + } else if (locaLength === numGlyphsPlusOne << 2) { + data[50] = 0; + data[51] = 1; + } else { + throw new _util.FormatError("Could not fix indexToLocFormat: " + indexToLocFormat); + } + } + } + function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions) { + let itemSize, itemDecode, itemEncode; + if (isGlyphLocationsLong) { + itemSize = 4; + itemDecode = function fontItemDecodeLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + }; + itemEncode = function fontItemEncodeLong(data, offset, value) { + data[offset] = value >>> 24 & 0xff; + data[offset + 1] = value >> 16 & 0xff; + data[offset + 2] = value >> 8 & 0xff; + data[offset + 3] = value & 0xff; + }; + } else { + itemSize = 2; + itemDecode = function fontItemDecode(data, offset) { + return data[offset] << 9 | data[offset + 1] << 1; + }; + itemEncode = function fontItemEncode(data, offset, value) { + data[offset] = value >> 9 & 0xff; + data[offset + 1] = value >> 1 & 0xff; + }; + } + const numGlyphsOut = dupFirstEntry ? numGlyphs + 1 : numGlyphs; + const locaDataSize = itemSize * (1 + numGlyphsOut); + const locaData = new Uint8Array(locaDataSize); + locaData.set(loca.data.subarray(0, locaDataSize)); + loca.data = locaData; + const oldGlyfData = glyf.data; + const oldGlyfDataLength = oldGlyfData.length; + const newGlyfData = new Uint8Array(oldGlyfDataLength); + let i, j; + const locaEntries = []; + for (i = 0, j = 0; i < numGlyphs + 1; i++, j += itemSize) { + let offset = itemDecode(locaData, j); + if (offset > oldGlyfDataLength) { + offset = oldGlyfDataLength; + } + locaEntries.push({ + index: i, + offset, + endOffset: 0 + }); + } + locaEntries.sort((a, b) => { + return a.offset - b.offset; + }); + for (i = 0; i < numGlyphs; i++) { + locaEntries[i].endOffset = locaEntries[i + 1].offset; + } + locaEntries.sort((a, b) => { + return a.index - b.index; + }); + for (i = 0; i < numGlyphs; i++) { + const { + offset, + endOffset + } = locaEntries[i]; + if (offset !== 0 || endOffset !== 0) { + break; + } + const nextOffset = locaEntries[i + 1].offset; + if (nextOffset === 0) { + continue; + } + locaEntries[i].endOffset = nextOffset; + break; + } + const missingGlyphs = Object.create(null); + let writeOffset = 0; + itemEncode(locaData, 0, writeOffset); + for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { + const glyphProfile = sanitizeGlyph(oldGlyfData, locaEntries[i].offset, locaEntries[i].endOffset, newGlyfData, writeOffset, hintsValid); + const newLength = glyphProfile.length; + if (newLength === 0) { + missingGlyphs[i] = true; + } + if (glyphProfile.sizeOfInstructions > maxSizeOfInstructions) { + maxSizeOfInstructions = glyphProfile.sizeOfInstructions; + } + writeOffset += newLength; + itemEncode(locaData, j, writeOffset); + } + if (writeOffset === 0) { + const simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]); + for (i = 0, j = itemSize; i < numGlyphsOut; i++, j += itemSize) { + itemEncode(locaData, j, simpleGlyph.length); + } + glyf.data = simpleGlyph; + } else if (dupFirstEntry) { + const firstEntryLength = itemDecode(locaData, itemSize); + if (newGlyfData.length > firstEntryLength + writeOffset) { + glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset); + } else { + glyf.data = new Uint8Array(firstEntryLength + writeOffset); + glyf.data.set(newGlyfData.subarray(0, writeOffset)); + } + glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset); + itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength); + } else { + glyf.data = newGlyfData.subarray(0, writeOffset); + } + return { + missingGlyphs, + maxSizeOfInstructions + }; + } + function readPostScriptTable(post, propertiesObj, maxpNumGlyphs) { + const start = (font.start || 0) + post.offset; + font.pos = start; + const length = post.length, + end = start + length; + const version = font.getInt32(); + font.skip(28); + let glyphNames; + let valid = true; + let i; + switch (version) { + case 0x00010000: + glyphNames = _fonts_utils.MacStandardGlyphOrdering; + break; + case 0x00020000: + const numGlyphs = font.getUint16(); + if (numGlyphs !== maxpNumGlyphs) { + valid = false; + break; + } + const glyphNameIndexes = []; + for (i = 0; i < numGlyphs; ++i) { + const index = font.getUint16(); + if (index >= 32768) { + valid = false; + break; + } + glyphNameIndexes.push(index); + } + if (!valid) { + break; + } + const customNames = [], + strBuf = []; + while (font.pos < end) { + const stringLength = font.getByte(); + strBuf.length = stringLength; + for (i = 0; i < stringLength; ++i) { + strBuf[i] = String.fromCharCode(font.getByte()); + } + customNames.push(strBuf.join("")); + } + glyphNames = []; + for (i = 0; i < numGlyphs; ++i) { + const j = glyphNameIndexes[i]; + if (j < 258) { + glyphNames.push(_fonts_utils.MacStandardGlyphOrdering[j]); + continue; + } + glyphNames.push(customNames[j - 258]); + } + break; + case 0x00030000: + break; + default: + (0, _util.warn)("Unknown/unsupported post table version " + version); + valid = false; + if (propertiesObj.defaultEncoding) { + glyphNames = propertiesObj.defaultEncoding; + } + break; + } + propertiesObj.glyphNames = glyphNames; + return valid; + } + function readNameTable(nameTable) { + const start = (font.start || 0) + nameTable.offset; + font.pos = start; + const names = [[], []], + records = []; + const length = nameTable.length, + end = start + length; + const format = font.getUint16(); + const FORMAT_0_HEADER_LENGTH = 6; + if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) { + return [names, records]; + } + const numRecords = font.getUint16(); + const stringsStart = font.getUint16(); + const NAME_RECORD_LENGTH = 12; + let i, ii; + for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) { + const r = { + platform: font.getUint16(), + encoding: font.getUint16(), + language: font.getUint16(), + name: font.getUint16(), + length: font.getUint16(), + offset: font.getUint16() + }; + if (isMacNameRecord(r) || isWinNameRecord(r)) { + records.push(r); + } + } + for (i = 0, ii = records.length; i < ii; i++) { + const record = records[i]; + if (record.length <= 0) { + continue; + } + const pos = start + stringsStart + record.offset; + if (pos + record.length > end) { + continue; + } + font.pos = pos; + const nameIndex = record.name; + if (record.encoding) { + let str = ""; + for (let j = 0, jj = record.length; j < jj; j += 2) { + str += String.fromCharCode(font.getUint16()); + } + names[1][nameIndex] = str; + } else { + names[0][nameIndex] = font.getString(record.length); + } + } + return [names, records]; + } + const TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2]; + function sanitizeTTProgram(table, ttContext) { + let data = table.data; + let i = 0, + j, + n, + b, + funcId, + pc, + lastEndf = 0, + lastDeff = 0; + const stack = []; + const callstack = []; + const functionsCalled = []; + let tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions; + let inFDEF = false, + ifLevel = 0, + inELSE = 0; + for (let ii = data.length; i < ii;) { + const op = data[i++]; + if (op === 0x40) { + n = data[i++]; + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if (op === 0x41) { + n = data[i++]; + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if ((op & 0xf8) === 0xb0) { + n = op - 0xb0 + 1; + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if ((op & 0xf8) === 0xb8) { + n = op - 0xb8 + 1; + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if (op === 0x2b && !tooComplexToFollowFunctions) { + if (!inFDEF && !inELSE) { + funcId = stack.at(-1); + if (isNaN(funcId)) { + (0, _util.info)("TT: CALL empty stack (or invalid entry)."); + } else { + ttContext.functionsUsed[funcId] = true; + if (funcId in ttContext.functionsStackDeltas) { + const newStackLength = stack.length + ttContext.functionsStackDeltas[funcId]; + if (newStackLength < 0) { + (0, _util.warn)("TT: CALL invalid functions stack delta."); + ttContext.hintsValid = false; + return; + } + stack.length = newStackLength; + } else if (funcId in ttContext.functionsDefined && !functionsCalled.includes(funcId)) { + callstack.push({ + data, + i, + stackTop: stack.length - 1 + }); + functionsCalled.push(funcId); + pc = ttContext.functionsDefined[funcId]; + if (!pc) { + (0, _util.warn)("TT: CALL non-existent function"); + ttContext.hintsValid = false; + return; + } + data = pc.data; + i = pc.i; + } + } + } + } else if (op === 0x2c && !tooComplexToFollowFunctions) { + if (inFDEF || inELSE) { + (0, _util.warn)("TT: nested FDEFs not allowed"); + tooComplexToFollowFunctions = true; + } + inFDEF = true; + lastDeff = i; + funcId = stack.pop(); + ttContext.functionsDefined[funcId] = { + data, + i + }; + } else if (op === 0x2d) { + if (inFDEF) { + inFDEF = false; + lastEndf = i; + } else { + pc = callstack.pop(); + if (!pc) { + (0, _util.warn)("TT: ENDF bad stack"); + ttContext.hintsValid = false; + return; + } + funcId = functionsCalled.pop(); + data = pc.data; + i = pc.i; + ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop; + } + } else if (op === 0x89) { + if (inFDEF || inELSE) { + (0, _util.warn)("TT: nested IDEFs not allowed"); + tooComplexToFollowFunctions = true; + } + inFDEF = true; + lastDeff = i; + } else if (op === 0x58) { + ++ifLevel; + } else if (op === 0x1b) { + inELSE = ifLevel; + } else if (op === 0x59) { + if (inELSE === ifLevel) { + inELSE = 0; + } + --ifLevel; + } else if (op === 0x1c) { + if (!inFDEF && !inELSE) { + const offset = stack.at(-1); + if (offset > 0) { + i += offset - 1; + } + } + } + if (!inFDEF && !inELSE) { + let stackDelta = 0; + if (op <= 0x8e) { + stackDelta = TTOpsStackDeltas[op]; + } else if (op >= 0xc0 && op <= 0xdf) { + stackDelta = -1; + } else if (op >= 0xe0) { + stackDelta = -2; + } + if (op >= 0x71 && op <= 0x75) { + n = stack.pop(); + if (!isNaN(n)) { + stackDelta = -n * 2; + } + } + while (stackDelta < 0 && stack.length > 0) { + stack.pop(); + stackDelta++; + } + while (stackDelta > 0) { + stack.push(NaN); + stackDelta--; + } + } + } + ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions; + const content = [data]; + if (i > data.length) { + content.push(new Uint8Array(i - data.length)); + } + if (lastDeff > lastEndf) { + (0, _util.warn)("TT: complementing a missing function tail"); + content.push(new Uint8Array([0x22, 0x2d])); + } + foldTTTable(table, content); + } + function checkInvalidFunctions(ttContext, maxFunctionDefs) { + if (ttContext.tooComplexToFollowFunctions) { + return; + } + if (ttContext.functionsDefined.length > maxFunctionDefs) { + (0, _util.warn)("TT: more functions defined than expected"); + ttContext.hintsValid = false; + return; + } + for (let j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) { + if (j > maxFunctionDefs) { + (0, _util.warn)("TT: invalid function id: " + j); + ttContext.hintsValid = false; + return; + } + if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) { + (0, _util.warn)("TT: undefined function: " + j); + ttContext.hintsValid = false; + return; + } + } + } + function foldTTTable(table, content) { + if (content.length > 1) { + let newLength = 0; + let j, jj; + for (j = 0, jj = content.length; j < jj; j++) { + newLength += content[j].length; + } + newLength = newLength + 3 & ~3; + const result = new Uint8Array(newLength); + let pos = 0; + for (j = 0, jj = content.length; j < jj; j++) { + result.set(content[j], pos); + pos += content[j].length; + } + table.data = result; + table.length = newLength; + } + } + function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) { + const ttContext = { + functionsDefined: [], + functionsUsed: [], + functionsStackDeltas: [], + tooComplexToFollowFunctions: false, + hintsValid: true + }; + if (fpgm) { + sanitizeTTProgram(fpgm, ttContext); + } + if (prep) { + sanitizeTTProgram(prep, ttContext); + } + if (fpgm) { + checkInvalidFunctions(ttContext, maxFunctionDefs); + } + if (cvt && cvt.length & 1) { + const cvtData = new Uint8Array(cvt.length + 1); + cvtData.set(cvt.data); + cvt.data = cvtData; + } + return ttContext.hintsValid; + } + font = new _stream.Stream(new Uint8Array(font.getBytes())); + let header, tables; + if (isTrueTypeCollectionFile(font)) { + const ttcData = readTrueTypeCollectionData(font, this.name); + header = ttcData.header; + tables = ttcData.tables; + } else { + header = readOpenTypeHeader(font); + tables = readTables(font, header.numTables); + } + let cff, cffFile; + const isTrueType = !tables["CFF "]; + if (!isTrueType) { + const isComposite = properties.composite && (properties.cidToGidMap?.length > 0 || !(properties.cMap instanceof _cmap.IdentityCMap)); + if (header.version === "OTTO" && !isComposite || !tables.head || !tables.hhea || !tables.maxp || !tables.post) { + cffFile = new _stream.Stream(tables["CFF "].data); + cff = new _cff_font.CFFFont(cffFile, properties); + adjustWidths(properties); + return this.convert(name, cff, properties); + } + delete tables.glyf; + delete tables.loca; + delete tables.fpgm; + delete tables.prep; + delete tables["cvt "]; + this.isOpenType = true; + } else { + if (!tables.loca) { + throw new _util.FormatError('Required "loca" table is not found'); + } + if (!tables.glyf) { + (0, _util.warn)('Required "glyf" table is not found -- trying to recover.'); + tables.glyf = { + tag: "glyf", + data: new Uint8Array(0) + }; + } + this.isOpenType = false; + } + if (!tables.maxp) { + throw new _util.FormatError('Required "maxp" table is not found'); + } + font.pos = (font.start || 0) + tables.maxp.offset; + const version = font.getInt32(); + const numGlyphs = font.getUint16(); + if (properties.scaleFactors?.length === numGlyphs && isTrueType) { + const { + scaleFactors + } = properties; + const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]); + const glyphs = new _glyf.GlyfTable({ + glyfTable: tables.glyf.data, + isGlyphLocationsLong, + locaTable: tables.loca.data, + numGlyphs + }); + glyphs.scale(scaleFactors); + const { + glyf, + loca, + isLocationLong + } = glyphs.write(); + tables.glyf.data = glyf; + tables.loca.data = loca; + if (isLocationLong !== !!isGlyphLocationsLong) { + tables.head.data[50] = 0; + tables.head.data[51] = isLocationLong ? 1 : 0; + } + const metrics = tables.hmtx.data; + for (let i = 0; i < numGlyphs; i++) { + const j = 4 * i; + const advanceWidth = Math.round(scaleFactors[i] * int16(metrics[j], metrics[j + 1])); + metrics[j] = advanceWidth >> 8 & 0xff; + metrics[j + 1] = advanceWidth & 0xff; + const lsb = Math.round(scaleFactors[i] * signedInt16(metrics[j + 2], metrics[j + 3])); + writeSignedInt16(metrics, j + 2, lsb); + } + } + let numGlyphsOut = numGlyphs + 1; + let dupFirstEntry = true; + if (numGlyphsOut > 0xffff) { + dupFirstEntry = false; + numGlyphsOut = numGlyphs; + (0, _util.warn)("Not enough space in glyfs to duplicate first glyph."); + } + let maxFunctionDefs = 0; + let maxSizeOfInstructions = 0; + if (version >= 0x00010000 && tables.maxp.length >= 22) { + font.pos += 8; + const maxZones = font.getUint16(); + if (maxZones > 2) { + tables.maxp.data[14] = 0; + tables.maxp.data[15] = 2; + } + font.pos += 4; + maxFunctionDefs = font.getUint16(); + font.pos += 4; + maxSizeOfInstructions = font.getUint16(); + } + tables.maxp.data[4] = numGlyphsOut >> 8; + tables.maxp.data[5] = numGlyphsOut & 255; + const hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep, tables["cvt "], maxFunctionDefs); + if (!hintsValid) { + delete tables.fpgm; + delete tables.prep; + delete tables["cvt "]; + } + sanitizeMetrics(font, tables.hhea, tables.hmtx, tables.head, numGlyphsOut, dupFirstEntry); + if (!tables.head) { + throw new _util.FormatError('Required "head" table is not found'); + } + sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0); + let missingGlyphs = Object.create(null); + if (isTrueType) { + const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]); + const glyphsInfo = sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions); + missingGlyphs = glyphsInfo.missingGlyphs; + if (version >= 0x00010000 && tables.maxp.length >= 22) { + tables.maxp.data[26] = glyphsInfo.maxSizeOfInstructions >> 8; + tables.maxp.data[27] = glyphsInfo.maxSizeOfInstructions & 255; + } + } + if (!tables.hhea) { + throw new _util.FormatError('Required "hhea" table is not found'); + } + if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) { + tables.hhea.data[10] = 0xff; + tables.hhea.data[11] = 0xff; + } + const metricsOverride = { + unitsPerEm: int16(tables.head.data[18], tables.head.data[19]), + yMax: signedInt16(tables.head.data[42], tables.head.data[43]), + yMin: signedInt16(tables.head.data[38], tables.head.data[39]), + ascent: signedInt16(tables.hhea.data[4], tables.hhea.data[5]), + descent: signedInt16(tables.hhea.data[6], tables.hhea.data[7]), + lineGap: signedInt16(tables.hhea.data[8], tables.hhea.data[9]) + }; + this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm; + this.descent = metricsOverride.descent / metricsOverride.unitsPerEm; + this.lineGap = metricsOverride.lineGap / metricsOverride.unitsPerEm; + if (this.cssFontInfo?.lineHeight) { + this.lineHeight = this.cssFontInfo.metrics.lineHeight; + this.lineGap = this.cssFontInfo.metrics.lineGap; + } else { + this.lineHeight = this.ascent - this.descent + this.lineGap; + } + if (tables.post) { + readPostScriptTable(tables.post, properties, numGlyphs); + } + tables.post = { + tag: "post", + data: createPostTable(properties) + }; + const charCodeToGlyphId = []; + function hasGlyph(glyphId) { + return !missingGlyphs[glyphId]; + } + if (properties.composite) { + const cidToGidMap = properties.cidToGidMap || []; + const isCidToGidMapEmpty = cidToGidMap.length === 0; + properties.cMap.forEach(function (charCode, cid) { + if (typeof cid === "string") { + cid = convertCidString(charCode, cid, true); + } + if (cid > 0xffff) { + throw new _util.FormatError("Max size of CID is 65,535"); + } + let glyphId = -1; + if (isCidToGidMapEmpty) { + glyphId = cid; + } else if (cidToGidMap[cid] !== undefined) { + glyphId = cidToGidMap[cid]; + } + if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId)) { + charCodeToGlyphId[charCode] = glyphId; + } + }); + } else { + const cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont, properties.hasEncoding); + const cmapPlatformId = cmapTable.platformId; + const cmapEncodingId = cmapTable.encodingId; + const cmapMappings = cmapTable.mappings; + let baseEncoding = [], + forcePostTable = false; + if (properties.hasEncoding && (properties.baseEncodingName === "MacRomanEncoding" || properties.baseEncodingName === "WinAnsiEncoding")) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + } + if (properties.hasEncoding && !this.isSymbolicFont && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0)) { + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (let charCode = 0; charCode < 256; charCode++) { + let glyphName; + if (this.differences[charCode] !== undefined) { + glyphName = this.differences[charCode]; + } else if (baseEncoding.length && baseEncoding[charCode] !== "") { + glyphName = baseEncoding[charCode]; + } else { + glyphName = _encodings.StandardEncoding[charCode]; + } + if (!glyphName) { + continue; + } + const standardGlyphName = (0, _fonts_utils.recoverGlyphName)(glyphName, glyphsUnicodeMap); + let unicodeOrCharCode; + if (cmapPlatformId === 3 && cmapEncodingId === 1) { + unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName]; + } else if (cmapPlatformId === 1 && cmapEncodingId === 0) { + unicodeOrCharCode = _encodings.MacRomanEncoding.indexOf(standardGlyphName); + } + if (unicodeOrCharCode === undefined) { + if (!properties.glyphNames && properties.hasIncludedToUnicodeMap && !(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) { + const unicode = this.toUnicode.get(charCode); + if (unicode) { + unicodeOrCharCode = unicode.codePointAt(0); + } + } + if (unicodeOrCharCode === undefined) { + continue; + } + } + for (const mapping of cmapMappings) { + if (mapping.charCode !== unicodeOrCharCode) { + continue; + } + charCodeToGlyphId[charCode] = mapping.glyphId; + break; + } + } + } else if (cmapPlatformId === 0) { + for (const mapping of cmapMappings) { + charCodeToGlyphId[mapping.charCode] = mapping.glyphId; + } + forcePostTable = true; + } else { + for (const mapping of cmapMappings) { + let charCode = mapping.charCode; + if (cmapPlatformId === 3 && charCode >= 0xf000 && charCode <= 0xf0ff) { + charCode &= 0xff; + } + charCodeToGlyphId[charCode] = mapping.glyphId; + } + } + if (properties.glyphNames && (baseEncoding.length || this.differences.length)) { + for (let i = 0; i < 256; ++i) { + if (!forcePostTable && charCodeToGlyphId[i] !== undefined) { + continue; + } + const glyphName = this.differences[i] || baseEncoding[i]; + if (!glyphName) { + continue; + } + const glyphId = properties.glyphNames.indexOf(glyphName); + if (glyphId > 0 && hasGlyph(glyphId)) { + charCodeToGlyphId[i] = glyphId; + } + } + } + } + if (charCodeToGlyphId.length === 0) { + charCodeToGlyphId[0] = 0; + } + let glyphZeroId = numGlyphsOut - 1; + if (!dupFirstEntry) { + glyphZeroId = 0; + } + if (!properties.cssFontInfo) { + const newMapping = adjustMapping(charCodeToGlyphId, hasGlyph, glyphZeroId, this.toUnicode); + this.toFontChar = newMapping.toFontChar; + tables.cmap = { + tag: "cmap", + data: createCmapTable(newMapping.charCodeToGlyphId, newMapping.toUnicodeExtraMap, numGlyphsOut) + }; + if (!tables["OS/2"] || !validateOS2Table(tables["OS/2"], font)) { + tables["OS/2"] = { + tag: "OS/2", + data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride) + }; + } + } + if (!isTrueType) { + try { + cffFile = new _stream.Stream(tables["CFF "].data); + const parser = new _cff_parser.CFFParser(cffFile, properties, _fonts_utils.SEAC_ANALYSIS_ENABLED); + cff = parser.parse(); + cff.duplicateFirstGlyph(); + const compiler = new _cff_parser.CFFCompiler(cff); + tables["CFF "].data = compiler.compile(); + } catch { + (0, _util.warn)("Failed to compile font " + properties.loadedName); + } + } + if (!tables.name) { + tables.name = { + tag: "name", + data: createNameTable(this.name) + }; + } else { + const [namePrototype, nameRecords] = readNameTable(tables.name); + tables.name.data = createNameTable(name, namePrototype); + this.psName = namePrototype[0][6] || null; + if (!properties.composite) { + adjustTrueTypeToUnicode(properties, this.isSymbolicFont, nameRecords); + } + } + const builder = new _opentype_file_builder.OpenTypeFileBuilder(header.version); + for (const tableTag in tables) { + builder.addTable(tableTag, tables[tableTag].data); + } + return builder.toArray(); + } + convert(fontName, font, properties) { + properties.fixedPitch = false; + if (properties.builtInEncoding) { + adjustType1ToUnicode(properties, properties.builtInEncoding); + } + let glyphZeroId = 1; + if (font instanceof _cff_font.CFFFont) { + glyphZeroId = font.numGlyphs - 1; + } + const mapping = font.getGlyphMapping(properties); + let newMapping = null; + let newCharCodeToGlyphId = mapping; + let toUnicodeExtraMap = null; + if (!properties.cssFontInfo) { + newMapping = adjustMapping(mapping, font.hasGlyphId.bind(font), glyphZeroId, this.toUnicode); + this.toFontChar = newMapping.toFontChar; + newCharCodeToGlyphId = newMapping.charCodeToGlyphId; + toUnicodeExtraMap = newMapping.toUnicodeExtraMap; + } + const numGlyphs = font.numGlyphs; + function getCharCodes(charCodeToGlyphId, glyphId) { + let charCodes = null; + for (const charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + (charCodes ||= []).push(charCode | 0); + } + } + return charCodes; + } + function createCharCode(charCodeToGlyphId, glyphId) { + for (const charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + return charCode | 0; + } + } + newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId; + return newMapping.nextAvailableFontCharCode++; + } + const seacs = font.seacs; + if (newMapping && _fonts_utils.SEAC_ANALYSIS_ENABLED && seacs?.length) { + const matrix = properties.fontMatrix || _util.FONT_IDENTITY_MATRIX; + const charset = font.getCharset(); + const seacMap = Object.create(null); + for (let glyphId in seacs) { + glyphId |= 0; + const seac = seacs[glyphId]; + const baseGlyphName = _encodings.StandardEncoding[seac[2]]; + const accentGlyphName = _encodings.StandardEncoding[seac[3]]; + const baseGlyphId = charset.indexOf(baseGlyphName); + const accentGlyphId = charset.indexOf(accentGlyphName); + if (baseGlyphId < 0 || accentGlyphId < 0) { + continue; + } + const accentOffset = { + x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4], + y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5] + }; + const charCodes = getCharCodes(mapping, glyphId); + if (!charCodes) { + continue; + } + for (const charCode of charCodes) { + const charCodeToGlyphId = newMapping.charCodeToGlyphId; + const baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId); + const accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId); + seacMap[charCode] = { + baseFontCharCode, + accentFontCharCode, + accentOffset + }; + } + } + properties.seacMap = seacMap; + } + const unitsPerEm = 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + const builder = new _opentype_file_builder.OpenTypeFileBuilder("\x4F\x54\x54\x4F"); + builder.addTable("CFF ", font.data); + builder.addTable("OS/2", createOS2Table(properties, newCharCodeToGlyphId)); + builder.addTable("cmap", createCmapTable(newCharCodeToGlyphId, toUnicodeExtraMap, numGlyphs)); + builder.addTable("head", "\x00\x01\x00\x00" + "\x00\x00\x10\x00" + "\x00\x00\x00\x00" + "\x5F\x0F\x3C\xF5" + "\x00\x00" + safeString16(unitsPerEm) + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00" + safeString16(properties.descent) + "\x0F\xFF" + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + "\x00\x11" + "\x00\x00" + "\x00\x00" + "\x00\x00"); + builder.addTable("hhea", "\x00\x01\x00\x00" + safeString16(properties.ascent) + safeString16(properties.descent) + "\x00\x00" + "\xFF\xFF" + "\x00\x00" + "\x00\x00" + "\x00\x00" + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + string16(numGlyphs)); + builder.addTable("hmtx", function fontFieldsHmtx() { + const charstrings = font.charstrings; + const cffWidths = font.cff ? font.cff.widths : null; + let hmtx = "\x00\x00\x00\x00"; + for (let i = 1, ii = numGlyphs; i < ii; i++) { + let width = 0; + if (charstrings) { + const charstring = charstrings[i - 1]; + width = "width" in charstring ? charstring.width : 0; + } else if (cffWidths) { + width = Math.ceil(cffWidths[i] || 0); + } + hmtx += string16(width) + string16(0); + } + return hmtx; + }()); + builder.addTable("maxp", "\x00\x00\x50\x00" + string16(numGlyphs)); + builder.addTable("name", createNameTable(fontName)); + builder.addTable("post", createPostTable(properties)); + return builder.toArray(); + } + get spaceWidth() { + const possibleSpaceReplacements = ["space", "minus", "one", "i", "I"]; + let width; + for (const glyphName of possibleSpaceReplacements) { + if (glyphName in this.widths) { + width = this.widths[glyphName]; + break; + } + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + const glyphUnicode = glyphsUnicodeMap[glyphName]; + let charcode = 0; + if (this.composite && this.cMap.contains(glyphUnicode)) { + charcode = this.cMap.lookup(glyphUnicode); + if (typeof charcode === "string") { + charcode = convertCidString(glyphUnicode, charcode); + } + } + if (!charcode && this.toUnicode) { + charcode = this.toUnicode.charCodeOf(glyphUnicode); + } + if (charcode <= 0) { + charcode = glyphUnicode; + } + width = this.widths[charcode]; + if (width) { + break; + } + } + return (0, _util.shadow)(this, "spaceWidth", width || this.defaultWidth); + } + _charToGlyph(charcode, isSpace = false) { + let glyph = this._glyphCache[charcode]; + if (glyph?.isSpace === isSpace) { + return glyph; + } + let fontCharCode, width, operatorListId; + let widthCode = charcode; + if (this.cMap?.contains(charcode)) { + widthCode = this.cMap.lookup(charcode); + if (typeof widthCode === "string") { + widthCode = convertCidString(charcode, widthCode); + } + } + width = this.widths[widthCode]; + if (typeof width !== "number") { + width = this.defaultWidth; + } + const vmetric = this.vmetrics?.[widthCode]; + let unicode = this.toUnicode.get(charcode) || charcode; + if (typeof unicode === "number") { + unicode = String.fromCharCode(unicode); + } + let isInFont = this.toFontChar[charcode] !== undefined; + fontCharCode = this.toFontChar[charcode] || charcode; + if (this.missingFile) { + const glyphName = this.differences[charcode] || this.defaultEncoding[charcode]; + if ((glyphName === ".notdef" || glyphName === "") && this.type === "Type1") { + fontCharCode = 0x20; + } + fontCharCode = (0, _unicode.mapSpecialUnicodeValues)(fontCharCode); + } + if (this.isType3Font) { + operatorListId = fontCharCode; + } + let accent = null; + if (this.seacMap?.[charcode]) { + isInFont = true; + const seac = this.seacMap[charcode]; + fontCharCode = seac.baseFontCharCode; + accent = { + fontChar: String.fromCodePoint(seac.accentFontCharCode), + offset: seac.accentOffset + }; + } + let fontChar = ""; + if (typeof fontCharCode === "number") { + if (fontCharCode <= 0x10ffff) { + fontChar = String.fromCodePoint(fontCharCode); + } else { + (0, _util.warn)(`charToGlyph - invalid fontCharCode: ${fontCharCode}`); + } + } + glyph = new Glyph(charcode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont); + return this._glyphCache[charcode] = glyph; + } + charsToGlyphs(chars) { + let glyphs = this._charsCache[chars]; + if (glyphs) { + return glyphs; + } + glyphs = []; + if (this.cMap) { + const c = Object.create(null), + ii = chars.length; + let i = 0; + while (i < ii) { + this.cMap.readCharCode(chars, i, c); + const { + charcode, + length + } = c; + i += length; + const glyph = this._charToGlyph(charcode, length === 1 && chars.charCodeAt(i - 1) === 0x20); + glyphs.push(glyph); + } + } else { + for (let i = 0, ii = chars.length; i < ii; ++i) { + const charcode = chars.charCodeAt(i); + const glyph = this._charToGlyph(charcode, charcode === 0x20); + glyphs.push(glyph); + } + } + return this._charsCache[chars] = glyphs; + } + getCharPositions(chars) { + const positions = []; + if (this.cMap) { + const c = Object.create(null); + let i = 0; + while (i < chars.length) { + this.cMap.readCharCode(chars, i, c); + const length = c.length; + positions.push([i, i + length]); + i += length; + } + } else { + for (let i = 0, ii = chars.length; i < ii; ++i) { + positions.push([i, i + 1]); + } + } + return positions; + } + get glyphCacheValues() { + return Object.values(this._glyphCache); + } + encodeString(str) { + const buffers = []; + const currentBuf = []; + const hasCurrentBufErrors = () => buffers.length % 2 === 1; + const getCharCode = this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap ? unicode => this.toUnicode.charCodeOf(unicode) : unicode => this.toUnicode.charCodeOf(String.fromCodePoint(unicode)); + for (let i = 0, ii = str.length; i < ii; i++) { + const unicode = str.codePointAt(i); + if (unicode > 0xd7ff && (unicode < 0xe000 || unicode > 0xfffd)) { + i++; + } + if (this.toUnicode) { + const charCode = getCharCode(unicode); + if (charCode !== -1) { + if (hasCurrentBufErrors()) { + buffers.push(currentBuf.join("")); + currentBuf.length = 0; + } + const charCodeLength = this.cMap ? this.cMap.getCharCodeLength(charCode) : 1; + for (let j = charCodeLength - 1; j >= 0; j--) { + currentBuf.push(String.fromCharCode(charCode >> 8 * j & 0xff)); + } + continue; + } + } + if (!hasCurrentBufErrors()) { + buffers.push(currentBuf.join("")); + currentBuf.length = 0; + } + currentBuf.push(String.fromCodePoint(unicode)); + } + buffers.push(currentBuf.join("")); + return buffers; + } +} +exports.Font = Font; +class ErrorFont { + constructor(error) { + this.error = error; + this.loadedName = "g_font_error"; + this.missingFile = true; + } + charsToGlyphs() { + return []; + } + encodeString(chars) { + return [chars]; + } + exportData(extraProperties = false) { + return { + error: this.error + }; + } +} +exports.ErrorFont = ErrorFont; + +/***/ }), +/* 35 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CFFTopDict = exports.CFFStrings = exports.CFFStandardStrings = exports.CFFPrivateDict = exports.CFFParser = exports.CFFIndex = exports.CFFHeader = exports.CFFFDSelect = exports.CFFCompiler = exports.CFFCharset = exports.CFF = void 0; +var _util = __w_pdfjs_require__(2); +var _charsets = __w_pdfjs_require__(36); +var _encodings = __w_pdfjs_require__(37); +const MAX_SUBR_NESTING = 10; +const CFFStandardStrings = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"]; +exports.CFFStandardStrings = CFFStandardStrings; +const NUM_STANDARD_CFF_STRINGS = 391; +const CharstringValidationData = [null, { + id: "hstem", + min: 2, + stackClearing: true, + stem: true +}, null, { + id: "vstem", + min: 2, + stackClearing: true, + stem: true +}, { + id: "vmoveto", + min: 1, + stackClearing: true +}, { + id: "rlineto", + min: 2, + resetStack: true +}, { + id: "hlineto", + min: 1, + resetStack: true +}, { + id: "vlineto", + min: 1, + resetStack: true +}, { + id: "rrcurveto", + min: 6, + resetStack: true +}, null, { + id: "callsubr", + min: 1, + undefStack: true +}, { + id: "return", + min: 0, + undefStack: true +}, null, null, { + id: "endchar", + min: 0, + stackClearing: true +}, null, null, null, { + id: "hstemhm", + min: 2, + stackClearing: true, + stem: true +}, { + id: "hintmask", + min: 0, + stackClearing: true +}, { + id: "cntrmask", + min: 0, + stackClearing: true +}, { + id: "rmoveto", + min: 2, + stackClearing: true +}, { + id: "hmoveto", + min: 1, + stackClearing: true +}, { + id: "vstemhm", + min: 2, + stackClearing: true, + stem: true +}, { + id: "rcurveline", + min: 8, + resetStack: true +}, { + id: "rlinecurve", + min: 8, + resetStack: true +}, { + id: "vvcurveto", + min: 4, + resetStack: true +}, { + id: "hhcurveto", + min: 4, + resetStack: true +}, null, { + id: "callgsubr", + min: 1, + undefStack: true +}, { + id: "vhcurveto", + min: 4, + resetStack: true +}, { + id: "hvcurveto", + min: 4, + resetStack: true +}]; +const CharstringValidationData12 = [null, null, null, { + id: "and", + min: 2, + stackDelta: -1 +}, { + id: "or", + min: 2, + stackDelta: -1 +}, { + id: "not", + min: 1, + stackDelta: 0 +}, null, null, null, { + id: "abs", + min: 1, + stackDelta: 0 +}, { + id: "add", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] + stack[index - 1]; + } +}, { + id: "sub", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] - stack[index - 1]; + } +}, { + id: "div", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] / stack[index - 1]; + } +}, null, { + id: "neg", + min: 1, + stackDelta: 0, + stackFn(stack, index) { + stack[index - 1] = -stack[index - 1]; + } +}, { + id: "eq", + min: 2, + stackDelta: -1 +}, null, null, { + id: "drop", + min: 1, + stackDelta: -1 +}, null, { + id: "put", + min: 2, + stackDelta: -2 +}, { + id: "get", + min: 1, + stackDelta: 0 +}, { + id: "ifelse", + min: 4, + stackDelta: -3 +}, { + id: "random", + min: 0, + stackDelta: 1 +}, { + id: "mul", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] * stack[index - 1]; + } +}, null, { + id: "sqrt", + min: 1, + stackDelta: 0 +}, { + id: "dup", + min: 1, + stackDelta: 1 +}, { + id: "exch", + min: 2, + stackDelta: 0 +}, { + id: "index", + min: 2, + stackDelta: 0 +}, { + id: "roll", + min: 3, + stackDelta: -2 +}, null, null, null, { + id: "hflex", + min: 7, + resetStack: true +}, { + id: "flex", + min: 13, + resetStack: true +}, { + id: "hflex1", + min: 9, + resetStack: true +}, { + id: "flex1", + min: 11, + resetStack: true +}]; +class CFFParser { + constructor(file, properties, seacAnalysisEnabled) { + this.bytes = file.getBytes(); + this.properties = properties; + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + } + parse() { + const properties = this.properties; + const cff = new CFF(); + this.cff = cff; + const header = this.parseHeader(); + const nameIndex = this.parseIndex(header.endPos); + const topDictIndex = this.parseIndex(nameIndex.endPos); + const stringIndex = this.parseIndex(topDictIndex.endPos); + const globalSubrIndex = this.parseIndex(stringIndex.endPos); + const topDictParsed = this.parseDict(topDictIndex.obj.get(0)); + const topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings); + cff.header = header.obj; + cff.names = this.parseNameIndex(nameIndex.obj); + cff.strings = this.parseStringIndex(stringIndex.obj); + cff.topDict = topDict; + cff.globalSubrIndex = globalSubrIndex.obj; + this.parsePrivateDict(cff.topDict); + cff.isCIDFont = topDict.hasName("ROS"); + const charStringOffset = topDict.getByName("CharStrings"); + const charStringIndex = this.parseIndex(charStringOffset).obj; + const fontMatrix = topDict.getByName("FontMatrix"); + if (fontMatrix) { + properties.fontMatrix = fontMatrix; + } + const fontBBox = topDict.getByName("FontBBox"); + if (fontBBox) { + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + } + let charset, encoding; + if (cff.isCIDFont) { + const fdArrayIndex = this.parseIndex(topDict.getByName("FDArray")).obj; + for (let i = 0, ii = fdArrayIndex.count; i < ii; ++i) { + const dictRaw = fdArrayIndex.get(i); + const fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings); + this.parsePrivateDict(fontDict); + cff.fdArray.push(fontDict); + } + encoding = null; + charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, true); + cff.fdSelect = this.parseFDSelect(topDict.getByName("FDSelect"), charStringIndex.count); + } else { + charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, false); + encoding = this.parseEncoding(topDict.getByName("Encoding"), properties, cff.strings, charset.charset); + } + cff.charset = charset; + cff.encoding = encoding; + const charStringsAndSeacs = this.parseCharStrings({ + charStrings: charStringIndex, + localSubrIndex: topDict.privateDict.subrsIndex, + globalSubrIndex: globalSubrIndex.obj, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray, + privateDict: topDict.privateDict + }); + cff.charStrings = charStringsAndSeacs.charStrings; + cff.seacs = charStringsAndSeacs.seacs; + cff.widths = charStringsAndSeacs.widths; + return cff; + } + parseHeader() { + let bytes = this.bytes; + const bytesLength = bytes.length; + let offset = 0; + while (offset < bytesLength && bytes[offset] !== 1) { + ++offset; + } + if (offset >= bytesLength) { + throw new _util.FormatError("Invalid CFF header"); + } + if (offset !== 0) { + (0, _util.info)("cff data is shifted"); + bytes = bytes.subarray(offset); + this.bytes = bytes; + } + const major = bytes[0]; + const minor = bytes[1]; + const hdrSize = bytes[2]; + const offSize = bytes[3]; + const header = new CFFHeader(major, minor, hdrSize, offSize); + return { + obj: header, + endPos: hdrSize + }; + } + parseDict(dict) { + let pos = 0; + function parseOperand() { + let value = dict[pos++]; + if (value === 30) { + return parseFloatOperand(); + } else if (value === 28) { + value = dict[pos++]; + value = (value << 24 | dict[pos++] << 16) >> 16; + return value; + } else if (value === 29) { + value = dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + return value; + } else if (value >= 32 && value <= 246) { + return value - 139; + } else if (value >= 247 && value <= 250) { + return (value - 247) * 256 + dict[pos++] + 108; + } else if (value >= 251 && value <= 254) { + return -((value - 251) * 256) - dict[pos++] - 108; + } + (0, _util.warn)('CFFParser_parseDict: "' + value + '" is a reserved command.'); + return NaN; + } + function parseFloatOperand() { + let str = ""; + const eof = 15; + const lookup = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", "E", "E-", null, "-"]; + const length = dict.length; + while (pos < length) { + const b = dict[pos++]; + const b1 = b >> 4; + const b2 = b & 15; + if (b1 === eof) { + break; + } + str += lookup[b1]; + if (b2 === eof) { + break; + } + str += lookup[b2]; + } + return parseFloat(str); + } + let operands = []; + const entries = []; + pos = 0; + const end = dict.length; + while (pos < end) { + let b = dict[pos]; + if (b <= 21) { + if (b === 12) { + b = b << 8 | dict[++pos]; + } + entries.push([b, operands]); + operands = []; + ++pos; + } else { + operands.push(parseOperand()); + } + } + return entries; + } + parseIndex(pos) { + const cffIndex = new CFFIndex(); + const bytes = this.bytes; + const count = bytes[pos++] << 8 | bytes[pos++]; + const offsets = []; + let end = pos; + let i, ii; + if (count !== 0) { + const offsetSize = bytes[pos++]; + const startPos = pos + (count + 1) * offsetSize - 1; + for (i = 0, ii = count + 1; i < ii; ++i) { + let offset = 0; + for (let j = 0; j < offsetSize; ++j) { + offset <<= 8; + offset += bytes[pos++]; + } + offsets.push(startPos + offset); + } + end = offsets[count]; + } + for (i = 0, ii = offsets.length - 1; i < ii; ++i) { + const offsetStart = offsets[i]; + const offsetEnd = offsets[i + 1]; + cffIndex.add(bytes.subarray(offsetStart, offsetEnd)); + } + return { + obj: cffIndex, + endPos: end + }; + } + parseNameIndex(index) { + const names = []; + for (let i = 0, ii = index.count; i < ii; ++i) { + const name = index.get(i); + names.push((0, _util.bytesToString)(name)); + } + return names; + } + parseStringIndex(index) { + const strings = new CFFStrings(); + for (let i = 0, ii = index.count; i < ii; ++i) { + const data = index.get(i); + strings.add((0, _util.bytesToString)(data)); + } + return strings; + } + createDict(Type, dict, strings) { + const cffDict = new Type(strings); + for (const [key, value] of dict) { + cffDict.setByKey(key, value); + } + return cffDict; + } + parseCharString(state, data, localSubrIndex, globalSubrIndex) { + if (!data || state.callDepth > MAX_SUBR_NESTING) { + return false; + } + let stackSize = state.stackSize; + const stack = state.stack; + let length = data.length; + for (let j = 0; j < length;) { + const value = data[j++]; + let validationCommand = null; + if (value === 12) { + const q = data[j++]; + if (q === 0) { + data[j - 2] = 139; + data[j - 1] = 22; + stackSize = 0; + } else { + validationCommand = CharstringValidationData12[q]; + } + } else if (value === 28) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16; + j += 2; + stackSize++; + } else if (value === 14) { + if (stackSize >= 4) { + stackSize -= 4; + if (this.seacAnalysisEnabled) { + state.seac = stack.slice(stackSize, stackSize + 4); + return false; + } + } + validationCommand = CharstringValidationData[value]; + } else if (value >= 32 && value <= 246) { + stack[stackSize] = value - 139; + stackSize++; + } else if (value >= 247 && value <= 254) { + stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108; + j++; + stackSize++; + } else if (value === 255) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536; + j += 4; + stackSize++; + } else if (value === 19 || value === 20) { + state.hints += stackSize >> 1; + if (state.hints === 0) { + data.copyWithin(j - 1, j, -1); + j -= 1; + length -= 1; + continue; + } + j += state.hints + 7 >> 3; + stackSize %= 2; + validationCommand = CharstringValidationData[value]; + } else if (value === 10 || value === 29) { + const subrsIndex = value === 10 ? localSubrIndex : globalSubrIndex; + if (!subrsIndex) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)("Missing subrsIndex for " + validationCommand.id); + return false; + } + let bias = 32768; + if (subrsIndex.count < 1240) { + bias = 107; + } else if (subrsIndex.count < 33900) { + bias = 1131; + } + const subrNumber = stack[--stackSize] + bias; + if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)("Out of bounds subrIndex for " + validationCommand.id); + return false; + } + state.stackSize = stackSize; + state.callDepth++; + const valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex); + if (!valid) { + return false; + } + state.callDepth--; + stackSize = state.stackSize; + continue; + } else if (value === 11) { + state.stackSize = stackSize; + return true; + } else if (value === 0 && j === data.length) { + data[j - 1] = 14; + validationCommand = CharstringValidationData[14]; + } else if (value === 9) { + data.copyWithin(j - 1, j, -1); + j -= 1; + length -= 1; + continue; + } else { + validationCommand = CharstringValidationData[value]; + } + if (validationCommand) { + if (validationCommand.stem) { + state.hints += stackSize >> 1; + if (value === 3 || value === 23) { + state.hasVStems = true; + } else if (state.hasVStems && (value === 1 || value === 18)) { + (0, _util.warn)("CFF stem hints are in wrong order"); + data[j - 1] = value === 1 ? 3 : 23; + } + } + if ("min" in validationCommand) { + if (!state.undefStack && stackSize < validationCommand.min) { + (0, _util.warn)("Not enough parameters for " + validationCommand.id + "; actual: " + stackSize + ", expected: " + validationCommand.min); + if (stackSize === 0) { + data[j - 1] = 14; + return true; + } + return false; + } + } + if (state.firstStackClearing && validationCommand.stackClearing) { + state.firstStackClearing = false; + stackSize -= validationCommand.min; + if (stackSize >= 2 && validationCommand.stem) { + stackSize %= 2; + } else if (stackSize > 1) { + (0, _util.warn)("Found too many parameters for stack-clearing command"); + } + if (stackSize > 0) { + state.width = stack[stackSize - 1]; + } + } + if ("stackDelta" in validationCommand) { + if ("stackFn" in validationCommand) { + validationCommand.stackFn(stack, stackSize); + } + stackSize += validationCommand.stackDelta; + } else if (validationCommand.stackClearing) { + stackSize = 0; + } else if (validationCommand.resetStack) { + stackSize = 0; + state.undefStack = false; + } else if (validationCommand.undefStack) { + stackSize = 0; + state.undefStack = true; + state.firstStackClearing = false; + } + } + } + if (length < data.length) { + data.fill(14, length); + } + state.stackSize = stackSize; + return true; + } + parseCharStrings({ + charStrings, + localSubrIndex, + globalSubrIndex, + fdSelect, + fdArray, + privateDict + }) { + const seacs = []; + const widths = []; + const count = charStrings.count; + for (let i = 0; i < count; i++) { + const charstring = charStrings.get(i); + const state = { + callDepth: 0, + stackSize: 0, + stack: [], + undefStack: true, + hints: 0, + firstStackClearing: true, + seac: null, + width: null, + hasVStems: false + }; + let valid = true; + let localSubrToUse = null; + let privateDictToUse = privateDict; + if (fdSelect && fdArray.length) { + const fdIndex = fdSelect.getFDIndex(i); + if (fdIndex === -1) { + (0, _util.warn)("Glyph index is not in fd select."); + valid = false; + } + if (fdIndex >= fdArray.length) { + (0, _util.warn)("Invalid fd index for glyph index."); + valid = false; + } + if (valid) { + privateDictToUse = fdArray[fdIndex].privateDict; + localSubrToUse = privateDictToUse.subrsIndex; + } + } else if (localSubrIndex) { + localSubrToUse = localSubrIndex; + } + if (valid) { + valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex); + } + if (state.width !== null) { + const nominalWidth = privateDictToUse.getByName("nominalWidthX"); + widths[i] = nominalWidth + state.width; + } else { + const defaultWidth = privateDictToUse.getByName("defaultWidthX"); + widths[i] = defaultWidth; + } + if (state.seac !== null) { + seacs[i] = state.seac; + } + if (!valid) { + charStrings.set(i, new Uint8Array([14])); + } + } + return { + charStrings, + seacs, + widths + }; + } + emptyPrivateDictionary(parentDict) { + const privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings); + parentDict.setByKey(18, [0, 0]); + parentDict.privateDict = privateDict; + } + parsePrivateDict(parentDict) { + if (!parentDict.hasName("Private")) { + this.emptyPrivateDictionary(parentDict); + return; + } + const privateOffset = parentDict.getByName("Private"); + if (!Array.isArray(privateOffset) || privateOffset.length !== 2) { + parentDict.removeByName("Private"); + return; + } + const size = privateOffset[0]; + const offset = privateOffset[1]; + if (size === 0 || offset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + const privateDictEnd = offset + size; + const dictData = this.bytes.subarray(offset, privateDictEnd); + const dict = this.parseDict(dictData); + const privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings); + parentDict.privateDict = privateDict; + if (privateDict.getByName("ExpansionFactor") === 0) { + privateDict.setByName("ExpansionFactor", 0.06); + } + if (!privateDict.getByName("Subrs")) { + return; + } + const subrsOffset = privateDict.getByName("Subrs"); + const relativeOffset = offset + subrsOffset; + if (subrsOffset === 0 || relativeOffset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + const subrsIndex = this.parseIndex(relativeOffset); + privateDict.subrsIndex = subrsIndex.obj; + } + parseCharsets(pos, length, strings, cid) { + if (pos === 0) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, _charsets.ISOAdobeCharset); + } else if (pos === 1) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, _charsets.ExpertCharset); + } else if (pos === 2) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, _charsets.ExpertSubsetCharset); + } + const bytes = this.bytes; + const start = pos; + const format = bytes[pos++]; + const charset = [cid ? 0 : ".notdef"]; + let id, count, i; + length -= 1; + switch (format) { + case 0: + for (i = 0; i < length; i++) { + id = bytes[pos++] << 8 | bytes[pos++]; + charset.push(cid ? id : strings.get(id)); + } + break; + case 1: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++]; + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + break; + case 2: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++] << 8 | bytes[pos++]; + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + break; + default: + throw new _util.FormatError("Unknown charset format"); + } + const end = pos; + const raw = bytes.subarray(start, end); + return new CFFCharset(false, format, charset, raw); + } + parseEncoding(pos, properties, strings, charset) { + const encoding = Object.create(null); + const bytes = this.bytes; + let predefined = false; + let format, i, ii; + let raw = null; + function readSupplement() { + const supplementsCount = bytes[pos++]; + for (i = 0; i < supplementsCount; i++) { + const code = bytes[pos++]; + const sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff); + encoding[code] = charset.indexOf(strings.get(sid)); + } + } + if (pos === 0 || pos === 1) { + predefined = true; + format = pos; + const baseEncoding = pos ? _encodings.ExpertEncoding : _encodings.StandardEncoding; + for (i = 0, ii = charset.length; i < ii; i++) { + const index = baseEncoding.indexOf(charset[i]); + if (index !== -1) { + encoding[index] = i; + } + } + } else { + const dataStart = pos; + format = bytes[pos++]; + switch (format & 0x7f) { + case 0: + const glyphsCount = bytes[pos++]; + for (i = 1; i <= glyphsCount; i++) { + encoding[bytes[pos++]] = i; + } + break; + case 1: + const rangesCount = bytes[pos++]; + let gid = 1; + for (i = 0; i < rangesCount; i++) { + const start = bytes[pos++]; + const left = bytes[pos++]; + for (let j = start; j <= start + left; j++) { + encoding[j] = gid++; + } + } + break; + default: + throw new _util.FormatError(`Unknown encoding format: ${format} in CFF`); + } + const dataEnd = pos; + if (format & 0x80) { + bytes[dataStart] &= 0x7f; + readSupplement(); + } + raw = bytes.subarray(dataStart, dataEnd); + } + format &= 0x7f; + return new CFFEncoding(predefined, format, encoding, raw); + } + parseFDSelect(pos, length) { + const bytes = this.bytes; + const format = bytes[pos++]; + const fdSelect = []; + let i; + switch (format) { + case 0: + for (i = 0; i < length; ++i) { + const id = bytes[pos++]; + fdSelect.push(id); + } + break; + case 3: + const rangesCount = bytes[pos++] << 8 | bytes[pos++]; + for (i = 0; i < rangesCount; ++i) { + let first = bytes[pos++] << 8 | bytes[pos++]; + if (i === 0 && first !== 0) { + (0, _util.warn)("parseFDSelect: The first range must have a first GID of 0" + " -- trying to recover."); + first = 0; + } + const fdIndex = bytes[pos++]; + const next = bytes[pos] << 8 | bytes[pos + 1]; + for (let j = first; j < next; ++j) { + fdSelect.push(fdIndex); + } + } + pos += 2; + break; + default: + throw new _util.FormatError(`parseFDSelect: Unknown format "${format}".`); + } + if (fdSelect.length !== length) { + throw new _util.FormatError("parseFDSelect: Invalid font data."); + } + return new CFFFDSelect(format, fdSelect); + } +} +exports.CFFParser = CFFParser; +class CFF { + constructor() { + this.header = null; + this.names = []; + this.topDict = null; + this.strings = new CFFStrings(); + this.globalSubrIndex = null; + this.encoding = null; + this.charset = null; + this.charStrings = null; + this.fdArray = []; + this.fdSelect = null; + this.isCIDFont = false; + } + duplicateFirstGlyph() { + if (this.charStrings.count >= 65535) { + (0, _util.warn)("Not enough space in charstrings to duplicate first glyph."); + return; + } + const glyphZero = this.charStrings.get(0); + this.charStrings.add(glyphZero); + if (this.isCIDFont) { + this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0]); + } + } + hasGlyphId(id) { + if (id < 0 || id >= this.charStrings.count) { + return false; + } + const glyph = this.charStrings.get(id); + return glyph.length > 0; + } +} +exports.CFF = CFF; +class CFFHeader { + constructor(major, minor, hdrSize, offSize) { + this.major = major; + this.minor = minor; + this.hdrSize = hdrSize; + this.offSize = offSize; + } +} +exports.CFFHeader = CFFHeader; +class CFFStrings { + constructor() { + this.strings = []; + } + get(index) { + if (index >= 0 && index <= NUM_STANDARD_CFF_STRINGS - 1) { + return CFFStandardStrings[index]; + } + if (index - NUM_STANDARD_CFF_STRINGS <= this.strings.length) { + return this.strings[index - NUM_STANDARD_CFF_STRINGS]; + } + return CFFStandardStrings[0]; + } + getSID(str) { + let index = CFFStandardStrings.indexOf(str); + if (index !== -1) { + return index; + } + index = this.strings.indexOf(str); + if (index !== -1) { + return index + NUM_STANDARD_CFF_STRINGS; + } + return -1; + } + add(value) { + this.strings.push(value); + } + get count() { + return this.strings.length; + } +} +exports.CFFStrings = CFFStrings; +class CFFIndex { + constructor() { + this.objects = []; + this.length = 0; + } + add(data) { + this.length += data.length; + this.objects.push(data); + } + set(index, data) { + this.length += data.length - this.objects[index].length; + this.objects[index] = data; + } + get(index) { + return this.objects[index]; + } + get count() { + return this.objects.length; + } +} +exports.CFFIndex = CFFIndex; +class CFFDict { + constructor(tables, strings) { + this.keyToNameMap = tables.keyToNameMap; + this.nameToKeyMap = tables.nameToKeyMap; + this.defaults = tables.defaults; + this.types = tables.types; + this.opcodes = tables.opcodes; + this.order = tables.order; + this.strings = strings; + this.values = Object.create(null); + } + setByKey(key, value) { + if (!(key in this.keyToNameMap)) { + return false; + } + if (value.length === 0) { + return true; + } + for (const val of value) { + if (isNaN(val)) { + (0, _util.warn)(`Invalid CFFDict value: "${value}" for key "${key}".`); + return true; + } + } + const type = this.types[key]; + if (type === "num" || type === "sid" || type === "offset") { + value = value[0]; + } + this.values[key] = value; + return true; + } + setByName(name, value) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError(`Invalid dictionary name "${name}"`); + } + this.values[this.nameToKeyMap[name]] = value; + } + hasName(name) { + return this.nameToKeyMap[name] in this.values; + } + getByName(name) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError(`Invalid dictionary name ${name}"`); + } + const key = this.nameToKeyMap[name]; + if (!(key in this.values)) { + return this.defaults[key]; + } + return this.values[key]; + } + removeByName(name) { + delete this.values[this.nameToKeyMap[name]]; + } + static createTables(layout) { + const tables = { + keyToNameMap: {}, + nameToKeyMap: {}, + defaults: {}, + types: {}, + opcodes: {}, + order: [] + }; + for (const entry of layout) { + const key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0]; + tables.keyToNameMap[key] = entry[1]; + tables.nameToKeyMap[entry[1]] = key; + tables.types[key] = entry[2]; + tables.defaults[key] = entry[3]; + tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]]; + tables.order.push(key); + } + return tables; + } +} +const CFFTopDictLayout = [[[12, 30], "ROS", ["sid", "sid", "num"], null], [[12, 20], "SyntheticBase", "num", null], [0, "version", "sid", null], [1, "Notice", "sid", null], [[12, 0], "Copyright", "sid", null], [2, "FullName", "sid", null], [3, "FamilyName", "sid", null], [4, "Weight", "sid", null], [[12, 1], "isFixedPitch", "num", 0], [[12, 2], "ItalicAngle", "num", 0], [[12, 3], "UnderlinePosition", "num", -100], [[12, 4], "UnderlineThickness", "num", 50], [[12, 5], "PaintType", "num", 0], [[12, 6], "CharstringType", "num", 2], [[12, 7], "FontMatrix", ["num", "num", "num", "num", "num", "num"], [0.001, 0, 0, 0.001, 0, 0]], [13, "UniqueID", "num", null], [5, "FontBBox", ["num", "num", "num", "num"], [0, 0, 0, 0]], [[12, 8], "StrokeWidth", "num", 0], [14, "XUID", "array", null], [15, "charset", "offset", 0], [16, "Encoding", "offset", 0], [17, "CharStrings", "offset", 0], [18, "Private", ["offset", "offset"], null], [[12, 21], "PostScript", "sid", null], [[12, 22], "BaseFontName", "sid", null], [[12, 23], "BaseFontBlend", "delta", null], [[12, 31], "CIDFontVersion", "num", 0], [[12, 32], "CIDFontRevision", "num", 0], [[12, 33], "CIDFontType", "num", 0], [[12, 34], "CIDCount", "num", 8720], [[12, 35], "UIDBase", "num", null], [[12, 37], "FDSelect", "offset", null], [[12, 36], "FDArray", "offset", null], [[12, 38], "FontName", "sid", null]]; +class CFFTopDict extends CFFDict { + static get tables() { + return (0, _util.shadow)(this, "tables", this.createTables(CFFTopDictLayout)); + } + constructor(strings) { + super(CFFTopDict.tables, strings); + this.privateDict = null; + } +} +exports.CFFTopDict = CFFTopDict; +const CFFPrivateDictLayout = [[6, "BlueValues", "delta", null], [7, "OtherBlues", "delta", null], [8, "FamilyBlues", "delta", null], [9, "FamilyOtherBlues", "delta", null], [[12, 9], "BlueScale", "num", 0.039625], [[12, 10], "BlueShift", "num", 7], [[12, 11], "BlueFuzz", "num", 1], [10, "StdHW", "num", null], [11, "StdVW", "num", null], [[12, 12], "StemSnapH", "delta", null], [[12, 13], "StemSnapV", "delta", null], [[12, 14], "ForceBold", "num", 0], [[12, 17], "LanguageGroup", "num", 0], [[12, 18], "ExpansionFactor", "num", 0.06], [[12, 19], "initialRandomSeed", "num", 0], [20, "defaultWidthX", "num", 0], [21, "nominalWidthX", "num", 0], [19, "Subrs", "offset", null]]; +class CFFPrivateDict extends CFFDict { + static get tables() { + return (0, _util.shadow)(this, "tables", this.createTables(CFFPrivateDictLayout)); + } + constructor(strings) { + super(CFFPrivateDict.tables, strings); + this.subrsIndex = null; + } +} +exports.CFFPrivateDict = CFFPrivateDict; +const CFFCharsetPredefinedTypes = { + ISO_ADOBE: 0, + EXPERT: 1, + EXPERT_SUBSET: 2 +}; +class CFFCharset { + constructor(predefined, format, charset, raw) { + this.predefined = predefined; + this.format = format; + this.charset = charset; + this.raw = raw; + } +} +exports.CFFCharset = CFFCharset; +class CFFEncoding { + constructor(predefined, format, encoding, raw) { + this.predefined = predefined; + this.format = format; + this.encoding = encoding; + this.raw = raw; + } +} +class CFFFDSelect { + constructor(format, fdSelect) { + this.format = format; + this.fdSelect = fdSelect; + } + getFDIndex(glyphIndex) { + if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) { + return -1; + } + return this.fdSelect[glyphIndex]; + } +} +exports.CFFFDSelect = CFFFDSelect; +class CFFOffsetTracker { + constructor() { + this.offsets = Object.create(null); + } + isTracking(key) { + return key in this.offsets; + } + track(key, location) { + if (key in this.offsets) { + throw new _util.FormatError(`Already tracking location of ${key}`); + } + this.offsets[key] = location; + } + offset(value) { + for (const key in this.offsets) { + this.offsets[key] += value; + } + } + setEntryLocation(key, values, output) { + if (!(key in this.offsets)) { + throw new _util.FormatError(`Not tracking location of ${key}`); + } + const data = output.data; + const dataOffset = this.offsets[key]; + const size = 5; + for (let i = 0, ii = values.length; i < ii; ++i) { + const offset0 = i * size + dataOffset; + const offset1 = offset0 + 1; + const offset2 = offset0 + 2; + const offset3 = offset0 + 3; + const offset4 = offset0 + 4; + if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) { + throw new _util.FormatError("writing to an offset that is not empty"); + } + const value = values[i]; + data[offset0] = 0x1d; + data[offset1] = value >> 24 & 0xff; + data[offset2] = value >> 16 & 0xff; + data[offset3] = value >> 8 & 0xff; + data[offset4] = value & 0xff; + } + } +} +class CFFCompiler { + constructor(cff) { + this.cff = cff; + } + compile() { + const cff = this.cff; + const output = { + data: [], + length: 0, + add(data) { + try { + this.data.push(...data); + } catch { + this.data = this.data.concat(data); + } + this.length = this.data.length; + } + }; + const header = this.compileHeader(cff.header); + output.add(header); + const nameIndex = this.compileNameIndex(cff.names); + output.add(nameIndex); + if (cff.isCIDFont) { + if (cff.topDict.hasName("FontMatrix")) { + const base = cff.topDict.getByName("FontMatrix"); + cff.topDict.removeByName("FontMatrix"); + for (const subDict of cff.fdArray) { + let matrix = base.slice(0); + if (subDict.hasName("FontMatrix")) { + matrix = _util.Util.transform(matrix, subDict.getByName("FontMatrix")); + } + subDict.setByName("FontMatrix", matrix); + } + } + } + const xuid = cff.topDict.getByName("XUID"); + if (xuid?.length > 16) { + cff.topDict.removeByName("XUID"); + } + cff.topDict.setByName("charset", 0); + let compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont); + output.add(compiled.output); + const topDictTracker = compiled.trackers[0]; + const stringIndex = this.compileStringIndex(cff.strings.strings); + output.add(stringIndex); + const globalSubrIndex = this.compileIndex(cff.globalSubrIndex); + output.add(globalSubrIndex); + if (cff.encoding && cff.topDict.hasName("Encoding")) { + if (cff.encoding.predefined) { + topDictTracker.setEntryLocation("Encoding", [cff.encoding.format], output); + } else { + const encoding = this.compileEncoding(cff.encoding); + topDictTracker.setEntryLocation("Encoding", [output.length], output); + output.add(encoding); + } + } + const charset = this.compileCharset(cff.charset, cff.charStrings.count, cff.strings, cff.isCIDFont); + topDictTracker.setEntryLocation("charset", [output.length], output); + output.add(charset); + const charStrings = this.compileCharStrings(cff.charStrings); + topDictTracker.setEntryLocation("CharStrings", [output.length], output); + output.add(charStrings); + if (cff.isCIDFont) { + topDictTracker.setEntryLocation("FDSelect", [output.length], output); + const fdSelect = this.compileFDSelect(cff.fdSelect); + output.add(fdSelect); + compiled = this.compileTopDicts(cff.fdArray, output.length, true); + topDictTracker.setEntryLocation("FDArray", [output.length], output); + output.add(compiled.output); + const fontDictTrackers = compiled.trackers; + this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output); + } + this.compilePrivateDicts([cff.topDict], [topDictTracker], output); + output.add([0]); + return output.data; + } + encodeNumber(value) { + if (Number.isInteger(value)) { + return this.encodeInteger(value); + } + return this.encodeFloat(value); + } + static get EncodeFloatRegExp() { + return (0, _util.shadow)(this, "EncodeFloatRegExp", /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/); + } + encodeFloat(num) { + let value = num.toString(); + const m = CFFCompiler.EncodeFloatRegExp.exec(value); + if (m) { + const epsilon = parseFloat("1e" + ((m[2] ? +m[2] : 0) + m[1].length)); + value = (Math.round(num * epsilon) / epsilon).toString(); + } + let nibbles = ""; + let i, ii; + for (i = 0, ii = value.length; i < ii; ++i) { + const a = value[i]; + if (a === "e") { + nibbles += value[++i] === "-" ? "c" : "b"; + } else if (a === ".") { + nibbles += "a"; + } else if (a === "-") { + nibbles += "e"; + } else { + nibbles += a; + } + } + nibbles += nibbles.length & 1 ? "f" : "ff"; + const out = [30]; + for (i = 0, ii = nibbles.length; i < ii; i += 2) { + out.push(parseInt(nibbles.substring(i, i + 2), 16)); + } + return out; + } + encodeInteger(value) { + let code; + if (value >= -107 && value <= 107) { + code = [value + 139]; + } else if (value >= 108 && value <= 1131) { + value -= 108; + code = [(value >> 8) + 247, value & 0xff]; + } else if (value >= -1131 && value <= -108) { + value = -value - 108; + code = [(value >> 8) + 251, value & 0xff]; + } else if (value >= -32768 && value <= 32767) { + code = [0x1c, value >> 8 & 0xff, value & 0xff]; + } else { + code = [0x1d, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff]; + } + return code; + } + compileHeader(header) { + return [header.major, header.minor, 4, header.offSize]; + } + compileNameIndex(names) { + const nameIndex = new CFFIndex(); + for (const name of names) { + const length = Math.min(name.length, 127); + let sanitizedName = new Array(length); + for (let j = 0; j < length; j++) { + let char = name[j]; + if (char < "!" || char > "~" || char === "[" || char === "]" || char === "(" || char === ")" || char === "{" || char === "}" || char === "<" || char === ">" || char === "/" || char === "%") { + char = "_"; + } + sanitizedName[j] = char; + } + sanitizedName = sanitizedName.join(""); + if (sanitizedName === "") { + sanitizedName = "Bad_Font_Name"; + } + nameIndex.add((0, _util.stringToBytes)(sanitizedName)); + } + return this.compileIndex(nameIndex); + } + compileTopDicts(dicts, length, removeCidKeys) { + const fontDictTrackers = []; + let fdArrayIndex = new CFFIndex(); + for (const fontDict of dicts) { + if (removeCidKeys) { + fontDict.removeByName("CIDFontVersion"); + fontDict.removeByName("CIDFontRevision"); + fontDict.removeByName("CIDFontType"); + fontDict.removeByName("CIDCount"); + fontDict.removeByName("UIDBase"); + } + const fontDictTracker = new CFFOffsetTracker(); + const fontDictData = this.compileDict(fontDict, fontDictTracker); + fontDictTrackers.push(fontDictTracker); + fdArrayIndex.add(fontDictData); + fontDictTracker.offset(length); + } + fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers); + return { + trackers: fontDictTrackers, + output: fdArrayIndex + }; + } + compilePrivateDicts(dicts, trackers, output) { + for (let i = 0, ii = dicts.length; i < ii; ++i) { + const fontDict = dicts[i]; + const privateDict = fontDict.privateDict; + if (!privateDict || !fontDict.hasName("Private")) { + throw new _util.FormatError("There must be a private dictionary."); + } + const privateDictTracker = new CFFOffsetTracker(); + const privateDictData = this.compileDict(privateDict, privateDictTracker); + let outputLength = output.length; + privateDictTracker.offset(outputLength); + if (!privateDictData.length) { + outputLength = 0; + } + trackers[i].setEntryLocation("Private", [privateDictData.length, outputLength], output); + output.add(privateDictData); + if (privateDict.subrsIndex && privateDict.hasName("Subrs")) { + const subrs = this.compileIndex(privateDict.subrsIndex); + privateDictTracker.setEntryLocation("Subrs", [privateDictData.length], output); + output.add(subrs); + } + } + } + compileDict(dict, offsetTracker) { + const out = []; + for (const key of dict.order) { + if (!(key in dict.values)) { + continue; + } + let values = dict.values[key]; + let types = dict.types[key]; + if (!Array.isArray(types)) { + types = [types]; + } + if (!Array.isArray(values)) { + values = [values]; + } + if (values.length === 0) { + continue; + } + for (let j = 0, jj = types.length; j < jj; ++j) { + const type = types[j]; + const value = values[j]; + switch (type) { + case "num": + case "sid": + out.push(...this.encodeNumber(value)); + break; + case "offset": + const name = dict.keyToNameMap[key]; + if (!offsetTracker.isTracking(name)) { + offsetTracker.track(name, out.length); + } + out.push(0x1d, 0, 0, 0, 0); + break; + case "array": + case "delta": + out.push(...this.encodeNumber(value)); + for (let k = 1, kk = values.length; k < kk; ++k) { + out.push(...this.encodeNumber(values[k])); + } + break; + default: + throw new _util.FormatError(`Unknown data type of ${type}`); + } + } + out.push(...dict.opcodes[key]); + } + return out; + } + compileStringIndex(strings) { + const stringIndex = new CFFIndex(); + for (const string of strings) { + stringIndex.add((0, _util.stringToBytes)(string)); + } + return this.compileIndex(stringIndex); + } + compileCharStrings(charStrings) { + const charStringsIndex = new CFFIndex(); + for (let i = 0; i < charStrings.count; i++) { + const glyph = charStrings.get(i); + if (glyph.length === 0) { + charStringsIndex.add(new Uint8Array([0x8b, 0x0e])); + continue; + } + charStringsIndex.add(glyph); + } + return this.compileIndex(charStringsIndex); + } + compileCharset(charset, numGlyphs, strings, isCIDFont) { + let out; + const numGlyphsLessNotDef = numGlyphs - 1; + if (isCIDFont) { + out = new Uint8Array([2, 0, 0, numGlyphsLessNotDef >> 8 & 0xff, numGlyphsLessNotDef & 0xff]); + } else { + const length = 1 + numGlyphsLessNotDef * 2; + out = new Uint8Array(length); + out[0] = 0; + let charsetIndex = 0; + const numCharsets = charset.charset.length; + let warned = false; + for (let i = 1; i < out.length; i += 2) { + let sid = 0; + if (charsetIndex < numCharsets) { + const name = charset.charset[charsetIndex++]; + sid = strings.getSID(name); + if (sid === -1) { + sid = 0; + if (!warned) { + warned = true; + (0, _util.warn)(`Couldn't find ${name} in CFF strings`); + } + } + } + out[i] = sid >> 8 & 0xff; + out[i + 1] = sid & 0xff; + } + } + return this.compileTypedArray(out); + } + compileEncoding(encoding) { + return this.compileTypedArray(encoding.raw); + } + compileFDSelect(fdSelect) { + const format = fdSelect.format; + let out, i; + switch (format) { + case 0: + out = new Uint8Array(1 + fdSelect.fdSelect.length); + out[0] = format; + for (i = 0; i < fdSelect.fdSelect.length; i++) { + out[i + 1] = fdSelect.fdSelect[i]; + } + break; + case 3: + const start = 0; + let lastFD = fdSelect.fdSelect[0]; + const ranges = [format, 0, 0, start >> 8 & 0xff, start & 0xff, lastFD]; + for (i = 1; i < fdSelect.fdSelect.length; i++) { + const currentFD = fdSelect.fdSelect[i]; + if (currentFD !== lastFD) { + ranges.push(i >> 8 & 0xff, i & 0xff, currentFD); + lastFD = currentFD; + } + } + const numRanges = (ranges.length - 3) / 3; + ranges[1] = numRanges >> 8 & 0xff; + ranges[2] = numRanges & 0xff; + ranges.push(i >> 8 & 0xff, i & 0xff); + out = new Uint8Array(ranges); + break; + } + return this.compileTypedArray(out); + } + compileTypedArray(data) { + return Array.from(data); + } + compileIndex(index, trackers = []) { + const objects = index.objects; + const count = objects.length; + if (count === 0) { + return [0, 0]; + } + const data = [count >> 8 & 0xff, count & 0xff]; + let lastOffset = 1, + i; + for (i = 0; i < count; ++i) { + lastOffset += objects[i].length; + } + let offsetSize; + if (lastOffset < 0x100) { + offsetSize = 1; + } else if (lastOffset < 0x10000) { + offsetSize = 2; + } else if (lastOffset < 0x1000000) { + offsetSize = 3; + } else { + offsetSize = 4; + } + data.push(offsetSize); + let relativeOffset = 1; + for (i = 0; i < count + 1; i++) { + if (offsetSize === 1) { + data.push(relativeOffset & 0xff); + } else if (offsetSize === 2) { + data.push(relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } else if (offsetSize === 3) { + data.push(relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } else { + data.push(relativeOffset >>> 24 & 0xff, relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } + if (objects[i]) { + relativeOffset += objects[i].length; + } + } + for (i = 0; i < count; i++) { + if (trackers[i]) { + trackers[i].offset(data.length); + } + data.push(...objects[i]); + } + return data; + } +} +exports.CFFCompiler = CFFCompiler; + +/***/ }), +/* 36 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ISOAdobeCharset = exports.ExpertSubsetCharset = exports.ExpertCharset = void 0; +const ISOAdobeCharset = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron"]; +exports.ISOAdobeCharset = ISOAdobeCharset; +const ExpertCharset = [".notdef", "space", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"]; +exports.ExpertCharset = ExpertCharset; +const ExpertSubsetCharset = [".notdef", "space", "dollaroldstyle", "dollarsuperior", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "hyphensuperior", "colonmonetary", "onefitted", "rupiah", "centoldstyle", "figuredash", "hypheninferior", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior"]; +exports.ExpertSubsetCharset = ExpertSubsetCharset; + +/***/ }), +/* 37 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ZapfDingbatsEncoding = exports.WinAnsiEncoding = exports.SymbolSetEncoding = exports.StandardEncoding = exports.MacRomanEncoding = exports.ExpertEncoding = void 0; +exports.getEncoding = getEncoding; +const ExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "", "", "", "isuperior", "", "", "lsuperior", "msuperior", "nsuperior", "osuperior", "", "", "rsuperior", "ssuperior", "tsuperior", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdownsmall", "centoldstyle", "Lslashsmall", "", "", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "", "Dotaccentsmall", "", "", "Macronsmall", "", "", "figuredash", "hypheninferior", "", "", "Ogoneksmall", "Ringsmall", "Cedillasmall", "", "", "", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"]; +exports.ExpertEncoding = ExpertEncoding; +const MacExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "", "threequartersemdash", "", "questionsmall", "", "", "", "", "Ethsmall", "", "", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "", "", "", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "asuperior", "centsuperior", "", "", "", "", "Aacutesmall", "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall", "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall", "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall", "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall", "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall", "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall", "", "eightsuperior", "fourinferior", "threeinferior", "sixinferior", "eightinferior", "seveninferior", "Scaronsmall", "", "centinferior", "twoinferior", "", "Dieresissmall", "", "Caronsmall", "osuperior", "fiveinferior", "", "commainferior", "periodinferior", "Yacutesmall", "", "dollarinferior", "", "", "Thornsmall", "", "nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall", "questiondownsmall", "oneinferior", "Lslashsmall", "", "", "", "", "", "", "Cedillasmall", "", "", "", "", "", "OEsmall", "figuredash", "hyphensuperior", "", "", "", "", "exclamdownsmall", "", "Ydieresissmall", "", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior", "zerosuperior", "", "esuperior", "rsuperior", "tsuperior", "", "", "isuperior", "ssuperior", "dsuperior", "", "", "", "", "", "lsuperior", "Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior", "msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall", "", "", "", ""]; +const MacRomanEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"]; +exports.MacRomanEncoding = MacRomanEncoding; +const StandardEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "", "endash", "dagger", "daggerdbl", "periodcentered", "", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "", "questiondown", "", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "", "ring", "cedilla", "", "hungarumlaut", "ogonek", "caron", "emdash", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "AE", "", "ordfeminine", "", "", "", "", "Lslash", "Oslash", "OE", "ordmasculine", "", "", "", "", "", "ae", "", "", "", "dotlessi", "", "", "lslash", "oslash", "oe", "germandbls", "", "", "", ""]; +exports.StandardEncoding = StandardEncoding; +const WinAnsiEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro", "bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl", "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet", "quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet", "endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright", "oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen", "registered", "macron", "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered", "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis"]; +exports.WinAnsiEncoding = WinAnsiEncoding; +const SymbolSetEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "universal", "numbersign", "existential", "percent", "ampersand", "suchthat", "parenleft", "parenright", "asteriskmath", "plus", "comma", "minus", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "congruent", "Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi", "Gamma", "Eta", "Iota", "theta1", "Kappa", "Lambda", "Mu", "Nu", "Omicron", "Pi", "Theta", "Rho", "Sigma", "Tau", "Upsilon", "sigma1", "Omega", "Xi", "Psi", "Zeta", "bracketleft", "therefore", "bracketright", "perpendicular", "underscore", "radicalex", "alpha", "beta", "chi", "delta", "epsilon", "phi", "gamma", "eta", "iota", "phi1", "kappa", "lambda", "mu", "nu", "omicron", "pi", "theta", "rho", "sigma", "tau", "upsilon", "omega1", "omega", "xi", "psi", "zeta", "braceleft", "bar", "braceright", "similar", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "Euro", "Upsilon1", "minute", "lessequal", "fraction", "infinity", "florin", "club", "diamond", "heart", "spade", "arrowboth", "arrowleft", "arrowup", "arrowright", "arrowdown", "degree", "plusminus", "second", "greaterequal", "multiply", "proportional", "partialdiff", "bullet", "divide", "notequal", "equivalence", "approxequal", "ellipsis", "arrowvertex", "arrowhorizex", "carriagereturn", "aleph", "Ifraktur", "Rfraktur", "weierstrass", "circlemultiply", "circleplus", "emptyset", "intersection", "union", "propersuperset", "reflexsuperset", "notsubset", "propersubset", "reflexsubset", "element", "notelement", "angle", "gradient", "registerserif", "copyrightserif", "trademarkserif", "product", "radical", "dotmath", "logicalnot", "logicaland", "logicalor", "arrowdblboth", "arrowdblleft", "arrowdblup", "arrowdblright", "arrowdbldown", "lozenge", "angleleft", "registersans", "copyrightsans", "trademarksans", "summation", "parenlefttp", "parenleftex", "parenleftbt", "bracketlefttp", "bracketleftex", "bracketleftbt", "bracelefttp", "braceleftmid", "braceleftbt", "braceex", "", "angleright", "integral", "integraltp", "integralex", "integralbt", "parenrighttp", "parenrightex", "parenrightbt", "bracketrighttp", "bracketrightex", "bracketrightbt", "bracerighttp", "bracerightmid", "bracerightbt", ""]; +exports.SymbolSetEncoding = SymbolSetEncoding; +const ZapfDingbatsEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119", "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16", "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8", "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34", "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74", "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81", "a82", "a83", "a84", "a97", "a98", "a99", "a100", "", "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85", "a206", "a86", "a87", "a88", "a95", "a96", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "a101", "a102", "a103", "a104", "a106", "a107", "a108", "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123", "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164", "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170", "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177", "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182", "", "a201", "a183", "a184", "a197", "a185", "a194", "a198", "a186", "a195", "a187", "a188", "a189", "a190", "a191", ""]; +exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding; +function getEncoding(encodingName) { + switch (encodingName) { + case "WinAnsiEncoding": + return WinAnsiEncoding; + case "StandardEncoding": + return StandardEncoding; + case "MacRomanEncoding": + return MacRomanEncoding; + case "SymbolSetEncoding": + return SymbolSetEncoding; + case "ZapfDingbatsEncoding": + return ZapfDingbatsEncoding; + case "ExpertEncoding": + return ExpertEncoding; + case "MacExpertEncoding": + return MacExpertEncoding; + default: + return null; + } +} + +/***/ }), +/* 38 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SEAC_ANALYSIS_ENABLED = exports.MacStandardGlyphOrdering = exports.FontFlags = void 0; +exports.normalizeFontName = normalizeFontName; +exports.recoverGlyphName = recoverGlyphName; +exports.type1FontGlyphMapping = type1FontGlyphMapping; +var _encodings = __w_pdfjs_require__(37); +var _glyphlist = __w_pdfjs_require__(39); +var _unicode = __w_pdfjs_require__(40); +var _util = __w_pdfjs_require__(2); +const SEAC_ANALYSIS_ENABLED = true; +exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED; +const FontFlags = { + FixedPitch: 1, + Serif: 2, + Symbolic: 4, + Script: 8, + Nonsymbolic: 32, + Italic: 64, + AllCap: 65536, + SmallCap: 131072, + ForceBold: 262144 +}; +exports.FontFlags = FontFlags; +const MacStandardGlyphOrdering = [".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"]; +exports.MacStandardGlyphOrdering = MacStandardGlyphOrdering; +function recoverGlyphName(name, glyphsUnicodeMap) { + if (glyphsUnicodeMap[name] !== undefined) { + return name; + } + const unicode = (0, _unicode.getUnicodeForGlyph)(name, glyphsUnicodeMap); + if (unicode !== -1) { + for (const key in glyphsUnicodeMap) { + if (glyphsUnicodeMap[key] === unicode) { + return key; + } + } + } + (0, _util.info)("Unable to recover a standard glyph name for: " + name); + return name; +} +function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) { + const charCodeToGlyphId = Object.create(null); + let glyphId, charCode, baseEncoding; + const isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + if (properties.isInternalFont) { + baseEncoding = builtInEncoding; + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0; + } + } else if (properties.baseEncodingName) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0; + } + } else if (isSymbolicFont) { + for (charCode in builtInEncoding) { + charCodeToGlyphId[charCode] = builtInEncoding[charCode]; + } + } else { + baseEncoding = _encodings.StandardEncoding; + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0; + } + } + const differences = properties.differences; + let glyphsUnicodeMap; + if (differences) { + for (charCode in differences) { + const glyphName = differences[charCode]; + glyphId = glyphNames.indexOf(glyphName); + if (glyphId === -1) { + if (!glyphsUnicodeMap) { + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + } + const standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); + if (standardGlyphName !== glyphName) { + glyphId = glyphNames.indexOf(standardGlyphName); + } + } + charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0; + } + } + return charCodeToGlyphId; +} +function normalizeFontName(name) { + return name.replaceAll(/[,_]/g, "-").replaceAll(/\s/g, ""); +} + +/***/ }), +/* 39 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getGlyphsUnicode = exports.getDingbatsGlyphsUnicode = void 0; +var _core_utils = __w_pdfjs_require__(3); +const getGlyphsUnicode = (0, _core_utils.getLookupTableFactory)(function (t) { + t.A = 0x0041; + t.AE = 0x00c6; + t.AEacute = 0x01fc; + t.AEmacron = 0x01e2; + t.AEsmall = 0xf7e6; + t.Aacute = 0x00c1; + t.Aacutesmall = 0xf7e1; + t.Abreve = 0x0102; + t.Abreveacute = 0x1eae; + t.Abrevecyrillic = 0x04d0; + t.Abrevedotbelow = 0x1eb6; + t.Abrevegrave = 0x1eb0; + t.Abrevehookabove = 0x1eb2; + t.Abrevetilde = 0x1eb4; + t.Acaron = 0x01cd; + t.Acircle = 0x24b6; + t.Acircumflex = 0x00c2; + t.Acircumflexacute = 0x1ea4; + t.Acircumflexdotbelow = 0x1eac; + t.Acircumflexgrave = 0x1ea6; + t.Acircumflexhookabove = 0x1ea8; + t.Acircumflexsmall = 0xf7e2; + t.Acircumflextilde = 0x1eaa; + t.Acute = 0xf6c9; + t.Acutesmall = 0xf7b4; + t.Acyrillic = 0x0410; + t.Adblgrave = 0x0200; + t.Adieresis = 0x00c4; + t.Adieresiscyrillic = 0x04d2; + t.Adieresismacron = 0x01de; + t.Adieresissmall = 0xf7e4; + t.Adotbelow = 0x1ea0; + t.Adotmacron = 0x01e0; + t.Agrave = 0x00c0; + t.Agravesmall = 0xf7e0; + t.Ahookabove = 0x1ea2; + t.Aiecyrillic = 0x04d4; + t.Ainvertedbreve = 0x0202; + t.Alpha = 0x0391; + t.Alphatonos = 0x0386; + t.Amacron = 0x0100; + t.Amonospace = 0xff21; + t.Aogonek = 0x0104; + t.Aring = 0x00c5; + t.Aringacute = 0x01fa; + t.Aringbelow = 0x1e00; + t.Aringsmall = 0xf7e5; + t.Asmall = 0xf761; + t.Atilde = 0x00c3; + t.Atildesmall = 0xf7e3; + t.Aybarmenian = 0x0531; + t.B = 0x0042; + t.Bcircle = 0x24b7; + t.Bdotaccent = 0x1e02; + t.Bdotbelow = 0x1e04; + t.Becyrillic = 0x0411; + t.Benarmenian = 0x0532; + t.Beta = 0x0392; + t.Bhook = 0x0181; + t.Blinebelow = 0x1e06; + t.Bmonospace = 0xff22; + t.Brevesmall = 0xf6f4; + t.Bsmall = 0xf762; + t.Btopbar = 0x0182; + t.C = 0x0043; + t.Caarmenian = 0x053e; + t.Cacute = 0x0106; + t.Caron = 0xf6ca; + t.Caronsmall = 0xf6f5; + t.Ccaron = 0x010c; + t.Ccedilla = 0x00c7; + t.Ccedillaacute = 0x1e08; + t.Ccedillasmall = 0xf7e7; + t.Ccircle = 0x24b8; + t.Ccircumflex = 0x0108; + t.Cdot = 0x010a; + t.Cdotaccent = 0x010a; + t.Cedillasmall = 0xf7b8; + t.Chaarmenian = 0x0549; + t.Cheabkhasiancyrillic = 0x04bc; + t.Checyrillic = 0x0427; + t.Chedescenderabkhasiancyrillic = 0x04be; + t.Chedescendercyrillic = 0x04b6; + t.Chedieresiscyrillic = 0x04f4; + t.Cheharmenian = 0x0543; + t.Chekhakassiancyrillic = 0x04cb; + t.Cheverticalstrokecyrillic = 0x04b8; + t.Chi = 0x03a7; + t.Chook = 0x0187; + t.Circumflexsmall = 0xf6f6; + t.Cmonospace = 0xff23; + t.Coarmenian = 0x0551; + t.Csmall = 0xf763; + t.D = 0x0044; + t.DZ = 0x01f1; + t.DZcaron = 0x01c4; + t.Daarmenian = 0x0534; + t.Dafrican = 0x0189; + t.Dcaron = 0x010e; + t.Dcedilla = 0x1e10; + t.Dcircle = 0x24b9; + t.Dcircumflexbelow = 0x1e12; + t.Dcroat = 0x0110; + t.Ddotaccent = 0x1e0a; + t.Ddotbelow = 0x1e0c; + t.Decyrillic = 0x0414; + t.Deicoptic = 0x03ee; + t.Delta = 0x2206; + t.Deltagreek = 0x0394; + t.Dhook = 0x018a; + t.Dieresis = 0xf6cb; + t.DieresisAcute = 0xf6cc; + t.DieresisGrave = 0xf6cd; + t.Dieresissmall = 0xf7a8; + t.Digammagreek = 0x03dc; + t.Djecyrillic = 0x0402; + t.Dlinebelow = 0x1e0e; + t.Dmonospace = 0xff24; + t.Dotaccentsmall = 0xf6f7; + t.Dslash = 0x0110; + t.Dsmall = 0xf764; + t.Dtopbar = 0x018b; + t.Dz = 0x01f2; + t.Dzcaron = 0x01c5; + t.Dzeabkhasiancyrillic = 0x04e0; + t.Dzecyrillic = 0x0405; + t.Dzhecyrillic = 0x040f; + t.E = 0x0045; + t.Eacute = 0x00c9; + t.Eacutesmall = 0xf7e9; + t.Ebreve = 0x0114; + t.Ecaron = 0x011a; + t.Ecedillabreve = 0x1e1c; + t.Echarmenian = 0x0535; + t.Ecircle = 0x24ba; + t.Ecircumflex = 0x00ca; + t.Ecircumflexacute = 0x1ebe; + t.Ecircumflexbelow = 0x1e18; + t.Ecircumflexdotbelow = 0x1ec6; + t.Ecircumflexgrave = 0x1ec0; + t.Ecircumflexhookabove = 0x1ec2; + t.Ecircumflexsmall = 0xf7ea; + t.Ecircumflextilde = 0x1ec4; + t.Ecyrillic = 0x0404; + t.Edblgrave = 0x0204; + t.Edieresis = 0x00cb; + t.Edieresissmall = 0xf7eb; + t.Edot = 0x0116; + t.Edotaccent = 0x0116; + t.Edotbelow = 0x1eb8; + t.Efcyrillic = 0x0424; + t.Egrave = 0x00c8; + t.Egravesmall = 0xf7e8; + t.Eharmenian = 0x0537; + t.Ehookabove = 0x1eba; + t.Eightroman = 0x2167; + t.Einvertedbreve = 0x0206; + t.Eiotifiedcyrillic = 0x0464; + t.Elcyrillic = 0x041b; + t.Elevenroman = 0x216a; + t.Emacron = 0x0112; + t.Emacronacute = 0x1e16; + t.Emacrongrave = 0x1e14; + t.Emcyrillic = 0x041c; + t.Emonospace = 0xff25; + t.Encyrillic = 0x041d; + t.Endescendercyrillic = 0x04a2; + t.Eng = 0x014a; + t.Enghecyrillic = 0x04a4; + t.Enhookcyrillic = 0x04c7; + t.Eogonek = 0x0118; + t.Eopen = 0x0190; + t.Epsilon = 0x0395; + t.Epsilontonos = 0x0388; + t.Ercyrillic = 0x0420; + t.Ereversed = 0x018e; + t.Ereversedcyrillic = 0x042d; + t.Escyrillic = 0x0421; + t.Esdescendercyrillic = 0x04aa; + t.Esh = 0x01a9; + t.Esmall = 0xf765; + t.Eta = 0x0397; + t.Etarmenian = 0x0538; + t.Etatonos = 0x0389; + t.Eth = 0x00d0; + t.Ethsmall = 0xf7f0; + t.Etilde = 0x1ebc; + t.Etildebelow = 0x1e1a; + t.Euro = 0x20ac; + t.Ezh = 0x01b7; + t.Ezhcaron = 0x01ee; + t.Ezhreversed = 0x01b8; + t.F = 0x0046; + t.Fcircle = 0x24bb; + t.Fdotaccent = 0x1e1e; + t.Feharmenian = 0x0556; + t.Feicoptic = 0x03e4; + t.Fhook = 0x0191; + t.Fitacyrillic = 0x0472; + t.Fiveroman = 0x2164; + t.Fmonospace = 0xff26; + t.Fourroman = 0x2163; + t.Fsmall = 0xf766; + t.G = 0x0047; + t.GBsquare = 0x3387; + t.Gacute = 0x01f4; + t.Gamma = 0x0393; + t.Gammaafrican = 0x0194; + t.Gangiacoptic = 0x03ea; + t.Gbreve = 0x011e; + t.Gcaron = 0x01e6; + t.Gcedilla = 0x0122; + t.Gcircle = 0x24bc; + t.Gcircumflex = 0x011c; + t.Gcommaaccent = 0x0122; + t.Gdot = 0x0120; + t.Gdotaccent = 0x0120; + t.Gecyrillic = 0x0413; + t.Ghadarmenian = 0x0542; + t.Ghemiddlehookcyrillic = 0x0494; + t.Ghestrokecyrillic = 0x0492; + t.Gheupturncyrillic = 0x0490; + t.Ghook = 0x0193; + t.Gimarmenian = 0x0533; + t.Gjecyrillic = 0x0403; + t.Gmacron = 0x1e20; + t.Gmonospace = 0xff27; + t.Grave = 0xf6ce; + t.Gravesmall = 0xf760; + t.Gsmall = 0xf767; + t.Gsmallhook = 0x029b; + t.Gstroke = 0x01e4; + t.H = 0x0048; + t.H18533 = 0x25cf; + t.H18543 = 0x25aa; + t.H18551 = 0x25ab; + t.H22073 = 0x25a1; + t.HPsquare = 0x33cb; + t.Haabkhasiancyrillic = 0x04a8; + t.Hadescendercyrillic = 0x04b2; + t.Hardsigncyrillic = 0x042a; + t.Hbar = 0x0126; + t.Hbrevebelow = 0x1e2a; + t.Hcedilla = 0x1e28; + t.Hcircle = 0x24bd; + t.Hcircumflex = 0x0124; + t.Hdieresis = 0x1e26; + t.Hdotaccent = 0x1e22; + t.Hdotbelow = 0x1e24; + t.Hmonospace = 0xff28; + t.Hoarmenian = 0x0540; + t.Horicoptic = 0x03e8; + t.Hsmall = 0xf768; + t.Hungarumlaut = 0xf6cf; + t.Hungarumlautsmall = 0xf6f8; + t.Hzsquare = 0x3390; + t.I = 0x0049; + t.IAcyrillic = 0x042f; + t.IJ = 0x0132; + t.IUcyrillic = 0x042e; + t.Iacute = 0x00cd; + t.Iacutesmall = 0xf7ed; + t.Ibreve = 0x012c; + t.Icaron = 0x01cf; + t.Icircle = 0x24be; + t.Icircumflex = 0x00ce; + t.Icircumflexsmall = 0xf7ee; + t.Icyrillic = 0x0406; + t.Idblgrave = 0x0208; + t.Idieresis = 0x00cf; + t.Idieresisacute = 0x1e2e; + t.Idieresiscyrillic = 0x04e4; + t.Idieresissmall = 0xf7ef; + t.Idot = 0x0130; + t.Idotaccent = 0x0130; + t.Idotbelow = 0x1eca; + t.Iebrevecyrillic = 0x04d6; + t.Iecyrillic = 0x0415; + t.Ifraktur = 0x2111; + t.Igrave = 0x00cc; + t.Igravesmall = 0xf7ec; + t.Ihookabove = 0x1ec8; + t.Iicyrillic = 0x0418; + t.Iinvertedbreve = 0x020a; + t.Iishortcyrillic = 0x0419; + t.Imacron = 0x012a; + t.Imacroncyrillic = 0x04e2; + t.Imonospace = 0xff29; + t.Iniarmenian = 0x053b; + t.Iocyrillic = 0x0401; + t.Iogonek = 0x012e; + t.Iota = 0x0399; + t.Iotaafrican = 0x0196; + t.Iotadieresis = 0x03aa; + t.Iotatonos = 0x038a; + t.Ismall = 0xf769; + t.Istroke = 0x0197; + t.Itilde = 0x0128; + t.Itildebelow = 0x1e2c; + t.Izhitsacyrillic = 0x0474; + t.Izhitsadblgravecyrillic = 0x0476; + t.J = 0x004a; + t.Jaarmenian = 0x0541; + t.Jcircle = 0x24bf; + t.Jcircumflex = 0x0134; + t.Jecyrillic = 0x0408; + t.Jheharmenian = 0x054b; + t.Jmonospace = 0xff2a; + t.Jsmall = 0xf76a; + t.K = 0x004b; + t.KBsquare = 0x3385; + t.KKsquare = 0x33cd; + t.Kabashkircyrillic = 0x04a0; + t.Kacute = 0x1e30; + t.Kacyrillic = 0x041a; + t.Kadescendercyrillic = 0x049a; + t.Kahookcyrillic = 0x04c3; + t.Kappa = 0x039a; + t.Kastrokecyrillic = 0x049e; + t.Kaverticalstrokecyrillic = 0x049c; + t.Kcaron = 0x01e8; + t.Kcedilla = 0x0136; + t.Kcircle = 0x24c0; + t.Kcommaaccent = 0x0136; + t.Kdotbelow = 0x1e32; + t.Keharmenian = 0x0554; + t.Kenarmenian = 0x053f; + t.Khacyrillic = 0x0425; + t.Kheicoptic = 0x03e6; + t.Khook = 0x0198; + t.Kjecyrillic = 0x040c; + t.Klinebelow = 0x1e34; + t.Kmonospace = 0xff2b; + t.Koppacyrillic = 0x0480; + t.Koppagreek = 0x03de; + t.Ksicyrillic = 0x046e; + t.Ksmall = 0xf76b; + t.L = 0x004c; + t.LJ = 0x01c7; + t.LL = 0xf6bf; + t.Lacute = 0x0139; + t.Lambda = 0x039b; + t.Lcaron = 0x013d; + t.Lcedilla = 0x013b; + t.Lcircle = 0x24c1; + t.Lcircumflexbelow = 0x1e3c; + t.Lcommaaccent = 0x013b; + t.Ldot = 0x013f; + t.Ldotaccent = 0x013f; + t.Ldotbelow = 0x1e36; + t.Ldotbelowmacron = 0x1e38; + t.Liwnarmenian = 0x053c; + t.Lj = 0x01c8; + t.Ljecyrillic = 0x0409; + t.Llinebelow = 0x1e3a; + t.Lmonospace = 0xff2c; + t.Lslash = 0x0141; + t.Lslashsmall = 0xf6f9; + t.Lsmall = 0xf76c; + t.M = 0x004d; + t.MBsquare = 0x3386; + t.Macron = 0xf6d0; + t.Macronsmall = 0xf7af; + t.Macute = 0x1e3e; + t.Mcircle = 0x24c2; + t.Mdotaccent = 0x1e40; + t.Mdotbelow = 0x1e42; + t.Menarmenian = 0x0544; + t.Mmonospace = 0xff2d; + t.Msmall = 0xf76d; + t.Mturned = 0x019c; + t.Mu = 0x039c; + t.N = 0x004e; + t.NJ = 0x01ca; + t.Nacute = 0x0143; + t.Ncaron = 0x0147; + t.Ncedilla = 0x0145; + t.Ncircle = 0x24c3; + t.Ncircumflexbelow = 0x1e4a; + t.Ncommaaccent = 0x0145; + t.Ndotaccent = 0x1e44; + t.Ndotbelow = 0x1e46; + t.Nhookleft = 0x019d; + t.Nineroman = 0x2168; + t.Nj = 0x01cb; + t.Njecyrillic = 0x040a; + t.Nlinebelow = 0x1e48; + t.Nmonospace = 0xff2e; + t.Nowarmenian = 0x0546; + t.Nsmall = 0xf76e; + t.Ntilde = 0x00d1; + t.Ntildesmall = 0xf7f1; + t.Nu = 0x039d; + t.O = 0x004f; + t.OE = 0x0152; + t.OEsmall = 0xf6fa; + t.Oacute = 0x00d3; + t.Oacutesmall = 0xf7f3; + t.Obarredcyrillic = 0x04e8; + t.Obarreddieresiscyrillic = 0x04ea; + t.Obreve = 0x014e; + t.Ocaron = 0x01d1; + t.Ocenteredtilde = 0x019f; + t.Ocircle = 0x24c4; + t.Ocircumflex = 0x00d4; + t.Ocircumflexacute = 0x1ed0; + t.Ocircumflexdotbelow = 0x1ed8; + t.Ocircumflexgrave = 0x1ed2; + t.Ocircumflexhookabove = 0x1ed4; + t.Ocircumflexsmall = 0xf7f4; + t.Ocircumflextilde = 0x1ed6; + t.Ocyrillic = 0x041e; + t.Odblacute = 0x0150; + t.Odblgrave = 0x020c; + t.Odieresis = 0x00d6; + t.Odieresiscyrillic = 0x04e6; + t.Odieresissmall = 0xf7f6; + t.Odotbelow = 0x1ecc; + t.Ogoneksmall = 0xf6fb; + t.Ograve = 0x00d2; + t.Ogravesmall = 0xf7f2; + t.Oharmenian = 0x0555; + t.Ohm = 0x2126; + t.Ohookabove = 0x1ece; + t.Ohorn = 0x01a0; + t.Ohornacute = 0x1eda; + t.Ohorndotbelow = 0x1ee2; + t.Ohorngrave = 0x1edc; + t.Ohornhookabove = 0x1ede; + t.Ohorntilde = 0x1ee0; + t.Ohungarumlaut = 0x0150; + t.Oi = 0x01a2; + t.Oinvertedbreve = 0x020e; + t.Omacron = 0x014c; + t.Omacronacute = 0x1e52; + t.Omacrongrave = 0x1e50; + t.Omega = 0x2126; + t.Omegacyrillic = 0x0460; + t.Omegagreek = 0x03a9; + t.Omegaroundcyrillic = 0x047a; + t.Omegatitlocyrillic = 0x047c; + t.Omegatonos = 0x038f; + t.Omicron = 0x039f; + t.Omicrontonos = 0x038c; + t.Omonospace = 0xff2f; + t.Oneroman = 0x2160; + t.Oogonek = 0x01ea; + t.Oogonekmacron = 0x01ec; + t.Oopen = 0x0186; + t.Oslash = 0x00d8; + t.Oslashacute = 0x01fe; + t.Oslashsmall = 0xf7f8; + t.Osmall = 0xf76f; + t.Ostrokeacute = 0x01fe; + t.Otcyrillic = 0x047e; + t.Otilde = 0x00d5; + t.Otildeacute = 0x1e4c; + t.Otildedieresis = 0x1e4e; + t.Otildesmall = 0xf7f5; + t.P = 0x0050; + t.Pacute = 0x1e54; + t.Pcircle = 0x24c5; + t.Pdotaccent = 0x1e56; + t.Pecyrillic = 0x041f; + t.Peharmenian = 0x054a; + t.Pemiddlehookcyrillic = 0x04a6; + t.Phi = 0x03a6; + t.Phook = 0x01a4; + t.Pi = 0x03a0; + t.Piwrarmenian = 0x0553; + t.Pmonospace = 0xff30; + t.Psi = 0x03a8; + t.Psicyrillic = 0x0470; + t.Psmall = 0xf770; + t.Q = 0x0051; + t.Qcircle = 0x24c6; + t.Qmonospace = 0xff31; + t.Qsmall = 0xf771; + t.R = 0x0052; + t.Raarmenian = 0x054c; + t.Racute = 0x0154; + t.Rcaron = 0x0158; + t.Rcedilla = 0x0156; + t.Rcircle = 0x24c7; + t.Rcommaaccent = 0x0156; + t.Rdblgrave = 0x0210; + t.Rdotaccent = 0x1e58; + t.Rdotbelow = 0x1e5a; + t.Rdotbelowmacron = 0x1e5c; + t.Reharmenian = 0x0550; + t.Rfraktur = 0x211c; + t.Rho = 0x03a1; + t.Ringsmall = 0xf6fc; + t.Rinvertedbreve = 0x0212; + t.Rlinebelow = 0x1e5e; + t.Rmonospace = 0xff32; + t.Rsmall = 0xf772; + t.Rsmallinverted = 0x0281; + t.Rsmallinvertedsuperior = 0x02b6; + t.S = 0x0053; + t.SF010000 = 0x250c; + t.SF020000 = 0x2514; + t.SF030000 = 0x2510; + t.SF040000 = 0x2518; + t.SF050000 = 0x253c; + t.SF060000 = 0x252c; + t.SF070000 = 0x2534; + t.SF080000 = 0x251c; + t.SF090000 = 0x2524; + t.SF100000 = 0x2500; + t.SF110000 = 0x2502; + t.SF190000 = 0x2561; + t.SF200000 = 0x2562; + t.SF210000 = 0x2556; + t.SF220000 = 0x2555; + t.SF230000 = 0x2563; + t.SF240000 = 0x2551; + t.SF250000 = 0x2557; + t.SF260000 = 0x255d; + t.SF270000 = 0x255c; + t.SF280000 = 0x255b; + t.SF360000 = 0x255e; + t.SF370000 = 0x255f; + t.SF380000 = 0x255a; + t.SF390000 = 0x2554; + t.SF400000 = 0x2569; + t.SF410000 = 0x2566; + t.SF420000 = 0x2560; + t.SF430000 = 0x2550; + t.SF440000 = 0x256c; + t.SF450000 = 0x2567; + t.SF460000 = 0x2568; + t.SF470000 = 0x2564; + t.SF480000 = 0x2565; + t.SF490000 = 0x2559; + t.SF500000 = 0x2558; + t.SF510000 = 0x2552; + t.SF520000 = 0x2553; + t.SF530000 = 0x256b; + t.SF540000 = 0x256a; + t.Sacute = 0x015a; + t.Sacutedotaccent = 0x1e64; + t.Sampigreek = 0x03e0; + t.Scaron = 0x0160; + t.Scarondotaccent = 0x1e66; + t.Scaronsmall = 0xf6fd; + t.Scedilla = 0x015e; + t.Schwa = 0x018f; + t.Schwacyrillic = 0x04d8; + t.Schwadieresiscyrillic = 0x04da; + t.Scircle = 0x24c8; + t.Scircumflex = 0x015c; + t.Scommaaccent = 0x0218; + t.Sdotaccent = 0x1e60; + t.Sdotbelow = 0x1e62; + t.Sdotbelowdotaccent = 0x1e68; + t.Seharmenian = 0x054d; + t.Sevenroman = 0x2166; + t.Shaarmenian = 0x0547; + t.Shacyrillic = 0x0428; + t.Shchacyrillic = 0x0429; + t.Sheicoptic = 0x03e2; + t.Shhacyrillic = 0x04ba; + t.Shimacoptic = 0x03ec; + t.Sigma = 0x03a3; + t.Sixroman = 0x2165; + t.Smonospace = 0xff33; + t.Softsigncyrillic = 0x042c; + t.Ssmall = 0xf773; + t.Stigmagreek = 0x03da; + t.T = 0x0054; + t.Tau = 0x03a4; + t.Tbar = 0x0166; + t.Tcaron = 0x0164; + t.Tcedilla = 0x0162; + t.Tcircle = 0x24c9; + t.Tcircumflexbelow = 0x1e70; + t.Tcommaaccent = 0x0162; + t.Tdotaccent = 0x1e6a; + t.Tdotbelow = 0x1e6c; + t.Tecyrillic = 0x0422; + t.Tedescendercyrillic = 0x04ac; + t.Tenroman = 0x2169; + t.Tetsecyrillic = 0x04b4; + t.Theta = 0x0398; + t.Thook = 0x01ac; + t.Thorn = 0x00de; + t.Thornsmall = 0xf7fe; + t.Threeroman = 0x2162; + t.Tildesmall = 0xf6fe; + t.Tiwnarmenian = 0x054f; + t.Tlinebelow = 0x1e6e; + t.Tmonospace = 0xff34; + t.Toarmenian = 0x0539; + t.Tonefive = 0x01bc; + t.Tonesix = 0x0184; + t.Tonetwo = 0x01a7; + t.Tretroflexhook = 0x01ae; + t.Tsecyrillic = 0x0426; + t.Tshecyrillic = 0x040b; + t.Tsmall = 0xf774; + t.Twelveroman = 0x216b; + t.Tworoman = 0x2161; + t.U = 0x0055; + t.Uacute = 0x00da; + t.Uacutesmall = 0xf7fa; + t.Ubreve = 0x016c; + t.Ucaron = 0x01d3; + t.Ucircle = 0x24ca; + t.Ucircumflex = 0x00db; + t.Ucircumflexbelow = 0x1e76; + t.Ucircumflexsmall = 0xf7fb; + t.Ucyrillic = 0x0423; + t.Udblacute = 0x0170; + t.Udblgrave = 0x0214; + t.Udieresis = 0x00dc; + t.Udieresisacute = 0x01d7; + t.Udieresisbelow = 0x1e72; + t.Udieresiscaron = 0x01d9; + t.Udieresiscyrillic = 0x04f0; + t.Udieresisgrave = 0x01db; + t.Udieresismacron = 0x01d5; + t.Udieresissmall = 0xf7fc; + t.Udotbelow = 0x1ee4; + t.Ugrave = 0x00d9; + t.Ugravesmall = 0xf7f9; + t.Uhookabove = 0x1ee6; + t.Uhorn = 0x01af; + t.Uhornacute = 0x1ee8; + t.Uhorndotbelow = 0x1ef0; + t.Uhorngrave = 0x1eea; + t.Uhornhookabove = 0x1eec; + t.Uhorntilde = 0x1eee; + t.Uhungarumlaut = 0x0170; + t.Uhungarumlautcyrillic = 0x04f2; + t.Uinvertedbreve = 0x0216; + t.Ukcyrillic = 0x0478; + t.Umacron = 0x016a; + t.Umacroncyrillic = 0x04ee; + t.Umacrondieresis = 0x1e7a; + t.Umonospace = 0xff35; + t.Uogonek = 0x0172; + t.Upsilon = 0x03a5; + t.Upsilon1 = 0x03d2; + t.Upsilonacutehooksymbolgreek = 0x03d3; + t.Upsilonafrican = 0x01b1; + t.Upsilondieresis = 0x03ab; + t.Upsilondieresishooksymbolgreek = 0x03d4; + t.Upsilonhooksymbol = 0x03d2; + t.Upsilontonos = 0x038e; + t.Uring = 0x016e; + t.Ushortcyrillic = 0x040e; + t.Usmall = 0xf775; + t.Ustraightcyrillic = 0x04ae; + t.Ustraightstrokecyrillic = 0x04b0; + t.Utilde = 0x0168; + t.Utildeacute = 0x1e78; + t.Utildebelow = 0x1e74; + t.V = 0x0056; + t.Vcircle = 0x24cb; + t.Vdotbelow = 0x1e7e; + t.Vecyrillic = 0x0412; + t.Vewarmenian = 0x054e; + t.Vhook = 0x01b2; + t.Vmonospace = 0xff36; + t.Voarmenian = 0x0548; + t.Vsmall = 0xf776; + t.Vtilde = 0x1e7c; + t.W = 0x0057; + t.Wacute = 0x1e82; + t.Wcircle = 0x24cc; + t.Wcircumflex = 0x0174; + t.Wdieresis = 0x1e84; + t.Wdotaccent = 0x1e86; + t.Wdotbelow = 0x1e88; + t.Wgrave = 0x1e80; + t.Wmonospace = 0xff37; + t.Wsmall = 0xf777; + t.X = 0x0058; + t.Xcircle = 0x24cd; + t.Xdieresis = 0x1e8c; + t.Xdotaccent = 0x1e8a; + t.Xeharmenian = 0x053d; + t.Xi = 0x039e; + t.Xmonospace = 0xff38; + t.Xsmall = 0xf778; + t.Y = 0x0059; + t.Yacute = 0x00dd; + t.Yacutesmall = 0xf7fd; + t.Yatcyrillic = 0x0462; + t.Ycircle = 0x24ce; + t.Ycircumflex = 0x0176; + t.Ydieresis = 0x0178; + t.Ydieresissmall = 0xf7ff; + t.Ydotaccent = 0x1e8e; + t.Ydotbelow = 0x1ef4; + t.Yericyrillic = 0x042b; + t.Yerudieresiscyrillic = 0x04f8; + t.Ygrave = 0x1ef2; + t.Yhook = 0x01b3; + t.Yhookabove = 0x1ef6; + t.Yiarmenian = 0x0545; + t.Yicyrillic = 0x0407; + t.Yiwnarmenian = 0x0552; + t.Ymonospace = 0xff39; + t.Ysmall = 0xf779; + t.Ytilde = 0x1ef8; + t.Yusbigcyrillic = 0x046a; + t.Yusbigiotifiedcyrillic = 0x046c; + t.Yuslittlecyrillic = 0x0466; + t.Yuslittleiotifiedcyrillic = 0x0468; + t.Z = 0x005a; + t.Zaarmenian = 0x0536; + t.Zacute = 0x0179; + t.Zcaron = 0x017d; + t.Zcaronsmall = 0xf6ff; + t.Zcircle = 0x24cf; + t.Zcircumflex = 0x1e90; + t.Zdot = 0x017b; + t.Zdotaccent = 0x017b; + t.Zdotbelow = 0x1e92; + t.Zecyrillic = 0x0417; + t.Zedescendercyrillic = 0x0498; + t.Zedieresiscyrillic = 0x04de; + t.Zeta = 0x0396; + t.Zhearmenian = 0x053a; + t.Zhebrevecyrillic = 0x04c1; + t.Zhecyrillic = 0x0416; + t.Zhedescendercyrillic = 0x0496; + t.Zhedieresiscyrillic = 0x04dc; + t.Zlinebelow = 0x1e94; + t.Zmonospace = 0xff3a; + t.Zsmall = 0xf77a; + t.Zstroke = 0x01b5; + t.a = 0x0061; + t.aabengali = 0x0986; + t.aacute = 0x00e1; + t.aadeva = 0x0906; + t.aagujarati = 0x0a86; + t.aagurmukhi = 0x0a06; + t.aamatragurmukhi = 0x0a3e; + t.aarusquare = 0x3303; + t.aavowelsignbengali = 0x09be; + t.aavowelsigndeva = 0x093e; + t.aavowelsigngujarati = 0x0abe; + t.abbreviationmarkarmenian = 0x055f; + t.abbreviationsigndeva = 0x0970; + t.abengali = 0x0985; + t.abopomofo = 0x311a; + t.abreve = 0x0103; + t.abreveacute = 0x1eaf; + t.abrevecyrillic = 0x04d1; + t.abrevedotbelow = 0x1eb7; + t.abrevegrave = 0x1eb1; + t.abrevehookabove = 0x1eb3; + t.abrevetilde = 0x1eb5; + t.acaron = 0x01ce; + t.acircle = 0x24d0; + t.acircumflex = 0x00e2; + t.acircumflexacute = 0x1ea5; + t.acircumflexdotbelow = 0x1ead; + t.acircumflexgrave = 0x1ea7; + t.acircumflexhookabove = 0x1ea9; + t.acircumflextilde = 0x1eab; + t.acute = 0x00b4; + t.acutebelowcmb = 0x0317; + t.acutecmb = 0x0301; + t.acutecomb = 0x0301; + t.acutedeva = 0x0954; + t.acutelowmod = 0x02cf; + t.acutetonecmb = 0x0341; + t.acyrillic = 0x0430; + t.adblgrave = 0x0201; + t.addakgurmukhi = 0x0a71; + t.adeva = 0x0905; + t.adieresis = 0x00e4; + t.adieresiscyrillic = 0x04d3; + t.adieresismacron = 0x01df; + t.adotbelow = 0x1ea1; + t.adotmacron = 0x01e1; + t.ae = 0x00e6; + t.aeacute = 0x01fd; + t.aekorean = 0x3150; + t.aemacron = 0x01e3; + t.afii00208 = 0x2015; + t.afii08941 = 0x20a4; + t.afii10017 = 0x0410; + t.afii10018 = 0x0411; + t.afii10019 = 0x0412; + t.afii10020 = 0x0413; + t.afii10021 = 0x0414; + t.afii10022 = 0x0415; + t.afii10023 = 0x0401; + t.afii10024 = 0x0416; + t.afii10025 = 0x0417; + t.afii10026 = 0x0418; + t.afii10027 = 0x0419; + t.afii10028 = 0x041a; + t.afii10029 = 0x041b; + t.afii10030 = 0x041c; + t.afii10031 = 0x041d; + t.afii10032 = 0x041e; + t.afii10033 = 0x041f; + t.afii10034 = 0x0420; + t.afii10035 = 0x0421; + t.afii10036 = 0x0422; + t.afii10037 = 0x0423; + t.afii10038 = 0x0424; + t.afii10039 = 0x0425; + t.afii10040 = 0x0426; + t.afii10041 = 0x0427; + t.afii10042 = 0x0428; + t.afii10043 = 0x0429; + t.afii10044 = 0x042a; + t.afii10045 = 0x042b; + t.afii10046 = 0x042c; + t.afii10047 = 0x042d; + t.afii10048 = 0x042e; + t.afii10049 = 0x042f; + t.afii10050 = 0x0490; + t.afii10051 = 0x0402; + t.afii10052 = 0x0403; + t.afii10053 = 0x0404; + t.afii10054 = 0x0405; + t.afii10055 = 0x0406; + t.afii10056 = 0x0407; + t.afii10057 = 0x0408; + t.afii10058 = 0x0409; + t.afii10059 = 0x040a; + t.afii10060 = 0x040b; + t.afii10061 = 0x040c; + t.afii10062 = 0x040e; + t.afii10063 = 0xf6c4; + t.afii10064 = 0xf6c5; + t.afii10065 = 0x0430; + t.afii10066 = 0x0431; + t.afii10067 = 0x0432; + t.afii10068 = 0x0433; + t.afii10069 = 0x0434; + t.afii10070 = 0x0435; + t.afii10071 = 0x0451; + t.afii10072 = 0x0436; + t.afii10073 = 0x0437; + t.afii10074 = 0x0438; + t.afii10075 = 0x0439; + t.afii10076 = 0x043a; + t.afii10077 = 0x043b; + t.afii10078 = 0x043c; + t.afii10079 = 0x043d; + t.afii10080 = 0x043e; + t.afii10081 = 0x043f; + t.afii10082 = 0x0440; + t.afii10083 = 0x0441; + t.afii10084 = 0x0442; + t.afii10085 = 0x0443; + t.afii10086 = 0x0444; + t.afii10087 = 0x0445; + t.afii10088 = 0x0446; + t.afii10089 = 0x0447; + t.afii10090 = 0x0448; + t.afii10091 = 0x0449; + t.afii10092 = 0x044a; + t.afii10093 = 0x044b; + t.afii10094 = 0x044c; + t.afii10095 = 0x044d; + t.afii10096 = 0x044e; + t.afii10097 = 0x044f; + t.afii10098 = 0x0491; + t.afii10099 = 0x0452; + t.afii10100 = 0x0453; + t.afii10101 = 0x0454; + t.afii10102 = 0x0455; + t.afii10103 = 0x0456; + t.afii10104 = 0x0457; + t.afii10105 = 0x0458; + t.afii10106 = 0x0459; + t.afii10107 = 0x045a; + t.afii10108 = 0x045b; + t.afii10109 = 0x045c; + t.afii10110 = 0x045e; + t.afii10145 = 0x040f; + t.afii10146 = 0x0462; + t.afii10147 = 0x0472; + t.afii10148 = 0x0474; + t.afii10192 = 0xf6c6; + t.afii10193 = 0x045f; + t.afii10194 = 0x0463; + t.afii10195 = 0x0473; + t.afii10196 = 0x0475; + t.afii10831 = 0xf6c7; + t.afii10832 = 0xf6c8; + t.afii10846 = 0x04d9; + t.afii299 = 0x200e; + t.afii300 = 0x200f; + t.afii301 = 0x200d; + t.afii57381 = 0x066a; + t.afii57388 = 0x060c; + t.afii57392 = 0x0660; + t.afii57393 = 0x0661; + t.afii57394 = 0x0662; + t.afii57395 = 0x0663; + t.afii57396 = 0x0664; + t.afii57397 = 0x0665; + t.afii57398 = 0x0666; + t.afii57399 = 0x0667; + t.afii57400 = 0x0668; + t.afii57401 = 0x0669; + t.afii57403 = 0x061b; + t.afii57407 = 0x061f; + t.afii57409 = 0x0621; + t.afii57410 = 0x0622; + t.afii57411 = 0x0623; + t.afii57412 = 0x0624; + t.afii57413 = 0x0625; + t.afii57414 = 0x0626; + t.afii57415 = 0x0627; + t.afii57416 = 0x0628; + t.afii57417 = 0x0629; + t.afii57418 = 0x062a; + t.afii57419 = 0x062b; + t.afii57420 = 0x062c; + t.afii57421 = 0x062d; + t.afii57422 = 0x062e; + t.afii57423 = 0x062f; + t.afii57424 = 0x0630; + t.afii57425 = 0x0631; + t.afii57426 = 0x0632; + t.afii57427 = 0x0633; + t.afii57428 = 0x0634; + t.afii57429 = 0x0635; + t.afii57430 = 0x0636; + t.afii57431 = 0x0637; + t.afii57432 = 0x0638; + t.afii57433 = 0x0639; + t.afii57434 = 0x063a; + t.afii57440 = 0x0640; + t.afii57441 = 0x0641; + t.afii57442 = 0x0642; + t.afii57443 = 0x0643; + t.afii57444 = 0x0644; + t.afii57445 = 0x0645; + t.afii57446 = 0x0646; + t.afii57448 = 0x0648; + t.afii57449 = 0x0649; + t.afii57450 = 0x064a; + t.afii57451 = 0x064b; + t.afii57452 = 0x064c; + t.afii57453 = 0x064d; + t.afii57454 = 0x064e; + t.afii57455 = 0x064f; + t.afii57456 = 0x0650; + t.afii57457 = 0x0651; + t.afii57458 = 0x0652; + t.afii57470 = 0x0647; + t.afii57505 = 0x06a4; + t.afii57506 = 0x067e; + t.afii57507 = 0x0686; + t.afii57508 = 0x0698; + t.afii57509 = 0x06af; + t.afii57511 = 0x0679; + t.afii57512 = 0x0688; + t.afii57513 = 0x0691; + t.afii57514 = 0x06ba; + t.afii57519 = 0x06d2; + t.afii57534 = 0x06d5; + t.afii57636 = 0x20aa; + t.afii57645 = 0x05be; + t.afii57658 = 0x05c3; + t.afii57664 = 0x05d0; + t.afii57665 = 0x05d1; + t.afii57666 = 0x05d2; + t.afii57667 = 0x05d3; + t.afii57668 = 0x05d4; + t.afii57669 = 0x05d5; + t.afii57670 = 0x05d6; + t.afii57671 = 0x05d7; + t.afii57672 = 0x05d8; + t.afii57673 = 0x05d9; + t.afii57674 = 0x05da; + t.afii57675 = 0x05db; + t.afii57676 = 0x05dc; + t.afii57677 = 0x05dd; + t.afii57678 = 0x05de; + t.afii57679 = 0x05df; + t.afii57680 = 0x05e0; + t.afii57681 = 0x05e1; + t.afii57682 = 0x05e2; + t.afii57683 = 0x05e3; + t.afii57684 = 0x05e4; + t.afii57685 = 0x05e5; + t.afii57686 = 0x05e6; + t.afii57687 = 0x05e7; + t.afii57688 = 0x05e8; + t.afii57689 = 0x05e9; + t.afii57690 = 0x05ea; + t.afii57694 = 0xfb2a; + t.afii57695 = 0xfb2b; + t.afii57700 = 0xfb4b; + t.afii57705 = 0xfb1f; + t.afii57716 = 0x05f0; + t.afii57717 = 0x05f1; + t.afii57718 = 0x05f2; + t.afii57723 = 0xfb35; + t.afii57793 = 0x05b4; + t.afii57794 = 0x05b5; + t.afii57795 = 0x05b6; + t.afii57796 = 0x05bb; + t.afii57797 = 0x05b8; + t.afii57798 = 0x05b7; + t.afii57799 = 0x05b0; + t.afii57800 = 0x05b2; + t.afii57801 = 0x05b1; + t.afii57802 = 0x05b3; + t.afii57803 = 0x05c2; + t.afii57804 = 0x05c1; + t.afii57806 = 0x05b9; + t.afii57807 = 0x05bc; + t.afii57839 = 0x05bd; + t.afii57841 = 0x05bf; + t.afii57842 = 0x05c0; + t.afii57929 = 0x02bc; + t.afii61248 = 0x2105; + t.afii61289 = 0x2113; + t.afii61352 = 0x2116; + t.afii61573 = 0x202c; + t.afii61574 = 0x202d; + t.afii61575 = 0x202e; + t.afii61664 = 0x200c; + t.afii63167 = 0x066d; + t.afii64937 = 0x02bd; + t.agrave = 0x00e0; + t.agujarati = 0x0a85; + t.agurmukhi = 0x0a05; + t.ahiragana = 0x3042; + t.ahookabove = 0x1ea3; + t.aibengali = 0x0990; + t.aibopomofo = 0x311e; + t.aideva = 0x0910; + t.aiecyrillic = 0x04d5; + t.aigujarati = 0x0a90; + t.aigurmukhi = 0x0a10; + t.aimatragurmukhi = 0x0a48; + t.ainarabic = 0x0639; + t.ainfinalarabic = 0xfeca; + t.aininitialarabic = 0xfecb; + t.ainmedialarabic = 0xfecc; + t.ainvertedbreve = 0x0203; + t.aivowelsignbengali = 0x09c8; + t.aivowelsigndeva = 0x0948; + t.aivowelsigngujarati = 0x0ac8; + t.akatakana = 0x30a2; + t.akatakanahalfwidth = 0xff71; + t.akorean = 0x314f; + t.alef = 0x05d0; + t.alefarabic = 0x0627; + t.alefdageshhebrew = 0xfb30; + t.aleffinalarabic = 0xfe8e; + t.alefhamzaabovearabic = 0x0623; + t.alefhamzaabovefinalarabic = 0xfe84; + t.alefhamzabelowarabic = 0x0625; + t.alefhamzabelowfinalarabic = 0xfe88; + t.alefhebrew = 0x05d0; + t.aleflamedhebrew = 0xfb4f; + t.alefmaddaabovearabic = 0x0622; + t.alefmaddaabovefinalarabic = 0xfe82; + t.alefmaksuraarabic = 0x0649; + t.alefmaksurafinalarabic = 0xfef0; + t.alefmaksurainitialarabic = 0xfef3; + t.alefmaksuramedialarabic = 0xfef4; + t.alefpatahhebrew = 0xfb2e; + t.alefqamatshebrew = 0xfb2f; + t.aleph = 0x2135; + t.allequal = 0x224c; + t.alpha = 0x03b1; + t.alphatonos = 0x03ac; + t.amacron = 0x0101; + t.amonospace = 0xff41; + t.ampersand = 0x0026; + t.ampersandmonospace = 0xff06; + t.ampersandsmall = 0xf726; + t.amsquare = 0x33c2; + t.anbopomofo = 0x3122; + t.angbopomofo = 0x3124; + t.angbracketleft = 0x3008; + t.angbracketright = 0x3009; + t.angkhankhuthai = 0x0e5a; + t.angle = 0x2220; + t.anglebracketleft = 0x3008; + t.anglebracketleftvertical = 0xfe3f; + t.anglebracketright = 0x3009; + t.anglebracketrightvertical = 0xfe40; + t.angleleft = 0x2329; + t.angleright = 0x232a; + t.angstrom = 0x212b; + t.anoteleia = 0x0387; + t.anudattadeva = 0x0952; + t.anusvarabengali = 0x0982; + t.anusvaradeva = 0x0902; + t.anusvaragujarati = 0x0a82; + t.aogonek = 0x0105; + t.apaatosquare = 0x3300; + t.aparen = 0x249c; + t.apostrophearmenian = 0x055a; + t.apostrophemod = 0x02bc; + t.apple = 0xf8ff; + t.approaches = 0x2250; + t.approxequal = 0x2248; + t.approxequalorimage = 0x2252; + t.approximatelyequal = 0x2245; + t.araeaekorean = 0x318e; + t.araeakorean = 0x318d; + t.arc = 0x2312; + t.arighthalfring = 0x1e9a; + t.aring = 0x00e5; + t.aringacute = 0x01fb; + t.aringbelow = 0x1e01; + t.arrowboth = 0x2194; + t.arrowdashdown = 0x21e3; + t.arrowdashleft = 0x21e0; + t.arrowdashright = 0x21e2; + t.arrowdashup = 0x21e1; + t.arrowdblboth = 0x21d4; + t.arrowdbldown = 0x21d3; + t.arrowdblleft = 0x21d0; + t.arrowdblright = 0x21d2; + t.arrowdblup = 0x21d1; + t.arrowdown = 0x2193; + t.arrowdownleft = 0x2199; + t.arrowdownright = 0x2198; + t.arrowdownwhite = 0x21e9; + t.arrowheaddownmod = 0x02c5; + t.arrowheadleftmod = 0x02c2; + t.arrowheadrightmod = 0x02c3; + t.arrowheadupmod = 0x02c4; + t.arrowhorizex = 0xf8e7; + t.arrowleft = 0x2190; + t.arrowleftdbl = 0x21d0; + t.arrowleftdblstroke = 0x21cd; + t.arrowleftoverright = 0x21c6; + t.arrowleftwhite = 0x21e6; + t.arrowright = 0x2192; + t.arrowrightdblstroke = 0x21cf; + t.arrowrightheavy = 0x279e; + t.arrowrightoverleft = 0x21c4; + t.arrowrightwhite = 0x21e8; + t.arrowtableft = 0x21e4; + t.arrowtabright = 0x21e5; + t.arrowup = 0x2191; + t.arrowupdn = 0x2195; + t.arrowupdnbse = 0x21a8; + t.arrowupdownbase = 0x21a8; + t.arrowupleft = 0x2196; + t.arrowupleftofdown = 0x21c5; + t.arrowupright = 0x2197; + t.arrowupwhite = 0x21e7; + t.arrowvertex = 0xf8e6; + t.asciicircum = 0x005e; + t.asciicircummonospace = 0xff3e; + t.asciitilde = 0x007e; + t.asciitildemonospace = 0xff5e; + t.ascript = 0x0251; + t.ascriptturned = 0x0252; + t.asmallhiragana = 0x3041; + t.asmallkatakana = 0x30a1; + t.asmallkatakanahalfwidth = 0xff67; + t.asterisk = 0x002a; + t.asteriskaltonearabic = 0x066d; + t.asteriskarabic = 0x066d; + t.asteriskmath = 0x2217; + t.asteriskmonospace = 0xff0a; + t.asterisksmall = 0xfe61; + t.asterism = 0x2042; + t.asuperior = 0xf6e9; + t.asymptoticallyequal = 0x2243; + t.at = 0x0040; + t.atilde = 0x00e3; + t.atmonospace = 0xff20; + t.atsmall = 0xfe6b; + t.aturned = 0x0250; + t.aubengali = 0x0994; + t.aubopomofo = 0x3120; + t.audeva = 0x0914; + t.augujarati = 0x0a94; + t.augurmukhi = 0x0a14; + t.aulengthmarkbengali = 0x09d7; + t.aumatragurmukhi = 0x0a4c; + t.auvowelsignbengali = 0x09cc; + t.auvowelsigndeva = 0x094c; + t.auvowelsigngujarati = 0x0acc; + t.avagrahadeva = 0x093d; + t.aybarmenian = 0x0561; + t.ayin = 0x05e2; + t.ayinaltonehebrew = 0xfb20; + t.ayinhebrew = 0x05e2; + t.b = 0x0062; + t.babengali = 0x09ac; + t.backslash = 0x005c; + t.backslashmonospace = 0xff3c; + t.badeva = 0x092c; + t.bagujarati = 0x0aac; + t.bagurmukhi = 0x0a2c; + t.bahiragana = 0x3070; + t.bahtthai = 0x0e3f; + t.bakatakana = 0x30d0; + t.bar = 0x007c; + t.barmonospace = 0xff5c; + t.bbopomofo = 0x3105; + t.bcircle = 0x24d1; + t.bdotaccent = 0x1e03; + t.bdotbelow = 0x1e05; + t.beamedsixteenthnotes = 0x266c; + t.because = 0x2235; + t.becyrillic = 0x0431; + t.beharabic = 0x0628; + t.behfinalarabic = 0xfe90; + t.behinitialarabic = 0xfe91; + t.behiragana = 0x3079; + t.behmedialarabic = 0xfe92; + t.behmeeminitialarabic = 0xfc9f; + t.behmeemisolatedarabic = 0xfc08; + t.behnoonfinalarabic = 0xfc6d; + t.bekatakana = 0x30d9; + t.benarmenian = 0x0562; + t.bet = 0x05d1; + t.beta = 0x03b2; + t.betasymbolgreek = 0x03d0; + t.betdagesh = 0xfb31; + t.betdageshhebrew = 0xfb31; + t.bethebrew = 0x05d1; + t.betrafehebrew = 0xfb4c; + t.bhabengali = 0x09ad; + t.bhadeva = 0x092d; + t.bhagujarati = 0x0aad; + t.bhagurmukhi = 0x0a2d; + t.bhook = 0x0253; + t.bihiragana = 0x3073; + t.bikatakana = 0x30d3; + t.bilabialclick = 0x0298; + t.bindigurmukhi = 0x0a02; + t.birusquare = 0x3331; + t.blackcircle = 0x25cf; + t.blackdiamond = 0x25c6; + t.blackdownpointingtriangle = 0x25bc; + t.blackleftpointingpointer = 0x25c4; + t.blackleftpointingtriangle = 0x25c0; + t.blacklenticularbracketleft = 0x3010; + t.blacklenticularbracketleftvertical = 0xfe3b; + t.blacklenticularbracketright = 0x3011; + t.blacklenticularbracketrightvertical = 0xfe3c; + t.blacklowerlefttriangle = 0x25e3; + t.blacklowerrighttriangle = 0x25e2; + t.blackrectangle = 0x25ac; + t.blackrightpointingpointer = 0x25ba; + t.blackrightpointingtriangle = 0x25b6; + t.blacksmallsquare = 0x25aa; + t.blacksmilingface = 0x263b; + t.blacksquare = 0x25a0; + t.blackstar = 0x2605; + t.blackupperlefttriangle = 0x25e4; + t.blackupperrighttriangle = 0x25e5; + t.blackuppointingsmalltriangle = 0x25b4; + t.blackuppointingtriangle = 0x25b2; + t.blank = 0x2423; + t.blinebelow = 0x1e07; + t.block = 0x2588; + t.bmonospace = 0xff42; + t.bobaimaithai = 0x0e1a; + t.bohiragana = 0x307c; + t.bokatakana = 0x30dc; + t.bparen = 0x249d; + t.bqsquare = 0x33c3; + t.braceex = 0xf8f4; + t.braceleft = 0x007b; + t.braceleftbt = 0xf8f3; + t.braceleftmid = 0xf8f2; + t.braceleftmonospace = 0xff5b; + t.braceleftsmall = 0xfe5b; + t.bracelefttp = 0xf8f1; + t.braceleftvertical = 0xfe37; + t.braceright = 0x007d; + t.bracerightbt = 0xf8fe; + t.bracerightmid = 0xf8fd; + t.bracerightmonospace = 0xff5d; + t.bracerightsmall = 0xfe5c; + t.bracerighttp = 0xf8fc; + t.bracerightvertical = 0xfe38; + t.bracketleft = 0x005b; + t.bracketleftbt = 0xf8f0; + t.bracketleftex = 0xf8ef; + t.bracketleftmonospace = 0xff3b; + t.bracketlefttp = 0xf8ee; + t.bracketright = 0x005d; + t.bracketrightbt = 0xf8fb; + t.bracketrightex = 0xf8fa; + t.bracketrightmonospace = 0xff3d; + t.bracketrighttp = 0xf8f9; + t.breve = 0x02d8; + t.brevebelowcmb = 0x032e; + t.brevecmb = 0x0306; + t.breveinvertedbelowcmb = 0x032f; + t.breveinvertedcmb = 0x0311; + t.breveinverteddoublecmb = 0x0361; + t.bridgebelowcmb = 0x032a; + t.bridgeinvertedbelowcmb = 0x033a; + t.brokenbar = 0x00a6; + t.bstroke = 0x0180; + t.bsuperior = 0xf6ea; + t.btopbar = 0x0183; + t.buhiragana = 0x3076; + t.bukatakana = 0x30d6; + t.bullet = 0x2022; + t.bulletinverse = 0x25d8; + t.bulletoperator = 0x2219; + t.bullseye = 0x25ce; + t.c = 0x0063; + t.caarmenian = 0x056e; + t.cabengali = 0x099a; + t.cacute = 0x0107; + t.cadeva = 0x091a; + t.cagujarati = 0x0a9a; + t.cagurmukhi = 0x0a1a; + t.calsquare = 0x3388; + t.candrabindubengali = 0x0981; + t.candrabinducmb = 0x0310; + t.candrabindudeva = 0x0901; + t.candrabindugujarati = 0x0a81; + t.capslock = 0x21ea; + t.careof = 0x2105; + t.caron = 0x02c7; + t.caronbelowcmb = 0x032c; + t.caroncmb = 0x030c; + t.carriagereturn = 0x21b5; + t.cbopomofo = 0x3118; + t.ccaron = 0x010d; + t.ccedilla = 0x00e7; + t.ccedillaacute = 0x1e09; + t.ccircle = 0x24d2; + t.ccircumflex = 0x0109; + t.ccurl = 0x0255; + t.cdot = 0x010b; + t.cdotaccent = 0x010b; + t.cdsquare = 0x33c5; + t.cedilla = 0x00b8; + t.cedillacmb = 0x0327; + t.cent = 0x00a2; + t.centigrade = 0x2103; + t.centinferior = 0xf6df; + t.centmonospace = 0xffe0; + t.centoldstyle = 0xf7a2; + t.centsuperior = 0xf6e0; + t.chaarmenian = 0x0579; + t.chabengali = 0x099b; + t.chadeva = 0x091b; + t.chagujarati = 0x0a9b; + t.chagurmukhi = 0x0a1b; + t.chbopomofo = 0x3114; + t.cheabkhasiancyrillic = 0x04bd; + t.checkmark = 0x2713; + t.checyrillic = 0x0447; + t.chedescenderabkhasiancyrillic = 0x04bf; + t.chedescendercyrillic = 0x04b7; + t.chedieresiscyrillic = 0x04f5; + t.cheharmenian = 0x0573; + t.chekhakassiancyrillic = 0x04cc; + t.cheverticalstrokecyrillic = 0x04b9; + t.chi = 0x03c7; + t.chieuchacirclekorean = 0x3277; + t.chieuchaparenkorean = 0x3217; + t.chieuchcirclekorean = 0x3269; + t.chieuchkorean = 0x314a; + t.chieuchparenkorean = 0x3209; + t.chochangthai = 0x0e0a; + t.chochanthai = 0x0e08; + t.chochingthai = 0x0e09; + t.chochoethai = 0x0e0c; + t.chook = 0x0188; + t.cieucacirclekorean = 0x3276; + t.cieucaparenkorean = 0x3216; + t.cieuccirclekorean = 0x3268; + t.cieuckorean = 0x3148; + t.cieucparenkorean = 0x3208; + t.cieucuparenkorean = 0x321c; + t.circle = 0x25cb; + t.circlecopyrt = 0x00a9; + t.circlemultiply = 0x2297; + t.circleot = 0x2299; + t.circleplus = 0x2295; + t.circlepostalmark = 0x3036; + t.circlewithlefthalfblack = 0x25d0; + t.circlewithrighthalfblack = 0x25d1; + t.circumflex = 0x02c6; + t.circumflexbelowcmb = 0x032d; + t.circumflexcmb = 0x0302; + t.clear = 0x2327; + t.clickalveolar = 0x01c2; + t.clickdental = 0x01c0; + t.clicklateral = 0x01c1; + t.clickretroflex = 0x01c3; + t.club = 0x2663; + t.clubsuitblack = 0x2663; + t.clubsuitwhite = 0x2667; + t.cmcubedsquare = 0x33a4; + t.cmonospace = 0xff43; + t.cmsquaredsquare = 0x33a0; + t.coarmenian = 0x0581; + t.colon = 0x003a; + t.colonmonetary = 0x20a1; + t.colonmonospace = 0xff1a; + t.colonsign = 0x20a1; + t.colonsmall = 0xfe55; + t.colontriangularhalfmod = 0x02d1; + t.colontriangularmod = 0x02d0; + t.comma = 0x002c; + t.commaabovecmb = 0x0313; + t.commaaboverightcmb = 0x0315; + t.commaaccent = 0xf6c3; + t.commaarabic = 0x060c; + t.commaarmenian = 0x055d; + t.commainferior = 0xf6e1; + t.commamonospace = 0xff0c; + t.commareversedabovecmb = 0x0314; + t.commareversedmod = 0x02bd; + t.commasmall = 0xfe50; + t.commasuperior = 0xf6e2; + t.commaturnedabovecmb = 0x0312; + t.commaturnedmod = 0x02bb; + t.compass = 0x263c; + t.congruent = 0x2245; + t.contourintegral = 0x222e; + t.control = 0x2303; + t.controlACK = 0x0006; + t.controlBEL = 0x0007; + t.controlBS = 0x0008; + t.controlCAN = 0x0018; + t.controlCR = 0x000d; + t.controlDC1 = 0x0011; + t.controlDC2 = 0x0012; + t.controlDC3 = 0x0013; + t.controlDC4 = 0x0014; + t.controlDEL = 0x007f; + t.controlDLE = 0x0010; + t.controlEM = 0x0019; + t.controlENQ = 0x0005; + t.controlEOT = 0x0004; + t.controlESC = 0x001b; + t.controlETB = 0x0017; + t.controlETX = 0x0003; + t.controlFF = 0x000c; + t.controlFS = 0x001c; + t.controlGS = 0x001d; + t.controlHT = 0x0009; + t.controlLF = 0x000a; + t.controlNAK = 0x0015; + t.controlNULL = 0x0000; + t.controlRS = 0x001e; + t.controlSI = 0x000f; + t.controlSO = 0x000e; + t.controlSOT = 0x0002; + t.controlSTX = 0x0001; + t.controlSUB = 0x001a; + t.controlSYN = 0x0016; + t.controlUS = 0x001f; + t.controlVT = 0x000b; + t.copyright = 0x00a9; + t.copyrightsans = 0xf8e9; + t.copyrightserif = 0xf6d9; + t.cornerbracketleft = 0x300c; + t.cornerbracketlefthalfwidth = 0xff62; + t.cornerbracketleftvertical = 0xfe41; + t.cornerbracketright = 0x300d; + t.cornerbracketrighthalfwidth = 0xff63; + t.cornerbracketrightvertical = 0xfe42; + t.corporationsquare = 0x337f; + t.cosquare = 0x33c7; + t.coverkgsquare = 0x33c6; + t.cparen = 0x249e; + t.cruzeiro = 0x20a2; + t.cstretched = 0x0297; + t.curlyand = 0x22cf; + t.curlyor = 0x22ce; + t.currency = 0x00a4; + t.cyrBreve = 0xf6d1; + t.cyrFlex = 0xf6d2; + t.cyrbreve = 0xf6d4; + t.cyrflex = 0xf6d5; + t.d = 0x0064; + t.daarmenian = 0x0564; + t.dabengali = 0x09a6; + t.dadarabic = 0x0636; + t.dadeva = 0x0926; + t.dadfinalarabic = 0xfebe; + t.dadinitialarabic = 0xfebf; + t.dadmedialarabic = 0xfec0; + t.dagesh = 0x05bc; + t.dageshhebrew = 0x05bc; + t.dagger = 0x2020; + t.daggerdbl = 0x2021; + t.dagujarati = 0x0aa6; + t.dagurmukhi = 0x0a26; + t.dahiragana = 0x3060; + t.dakatakana = 0x30c0; + t.dalarabic = 0x062f; + t.dalet = 0x05d3; + t.daletdagesh = 0xfb33; + t.daletdageshhebrew = 0xfb33; + t.dalethebrew = 0x05d3; + t.dalfinalarabic = 0xfeaa; + t.dammaarabic = 0x064f; + t.dammalowarabic = 0x064f; + t.dammatanaltonearabic = 0x064c; + t.dammatanarabic = 0x064c; + t.danda = 0x0964; + t.dargahebrew = 0x05a7; + t.dargalefthebrew = 0x05a7; + t.dasiapneumatacyrilliccmb = 0x0485; + t.dblGrave = 0xf6d3; + t.dblanglebracketleft = 0x300a; + t.dblanglebracketleftvertical = 0xfe3d; + t.dblanglebracketright = 0x300b; + t.dblanglebracketrightvertical = 0xfe3e; + t.dblarchinvertedbelowcmb = 0x032b; + t.dblarrowleft = 0x21d4; + t.dblarrowright = 0x21d2; + t.dbldanda = 0x0965; + t.dblgrave = 0xf6d6; + t.dblgravecmb = 0x030f; + t.dblintegral = 0x222c; + t.dbllowline = 0x2017; + t.dbllowlinecmb = 0x0333; + t.dbloverlinecmb = 0x033f; + t.dblprimemod = 0x02ba; + t.dblverticalbar = 0x2016; + t.dblverticallineabovecmb = 0x030e; + t.dbopomofo = 0x3109; + t.dbsquare = 0x33c8; + t.dcaron = 0x010f; + t.dcedilla = 0x1e11; + t.dcircle = 0x24d3; + t.dcircumflexbelow = 0x1e13; + t.dcroat = 0x0111; + t.ddabengali = 0x09a1; + t.ddadeva = 0x0921; + t.ddagujarati = 0x0aa1; + t.ddagurmukhi = 0x0a21; + t.ddalarabic = 0x0688; + t.ddalfinalarabic = 0xfb89; + t.dddhadeva = 0x095c; + t.ddhabengali = 0x09a2; + t.ddhadeva = 0x0922; + t.ddhagujarati = 0x0aa2; + t.ddhagurmukhi = 0x0a22; + t.ddotaccent = 0x1e0b; + t.ddotbelow = 0x1e0d; + t.decimalseparatorarabic = 0x066b; + t.decimalseparatorpersian = 0x066b; + t.decyrillic = 0x0434; + t.degree = 0x00b0; + t.dehihebrew = 0x05ad; + t.dehiragana = 0x3067; + t.deicoptic = 0x03ef; + t.dekatakana = 0x30c7; + t.deleteleft = 0x232b; + t.deleteright = 0x2326; + t.delta = 0x03b4; + t.deltaturned = 0x018d; + t.denominatorminusonenumeratorbengali = 0x09f8; + t.dezh = 0x02a4; + t.dhabengali = 0x09a7; + t.dhadeva = 0x0927; + t.dhagujarati = 0x0aa7; + t.dhagurmukhi = 0x0a27; + t.dhook = 0x0257; + t.dialytikatonos = 0x0385; + t.dialytikatonoscmb = 0x0344; + t.diamond = 0x2666; + t.diamondsuitwhite = 0x2662; + t.dieresis = 0x00a8; + t.dieresisacute = 0xf6d7; + t.dieresisbelowcmb = 0x0324; + t.dieresiscmb = 0x0308; + t.dieresisgrave = 0xf6d8; + t.dieresistonos = 0x0385; + t.dihiragana = 0x3062; + t.dikatakana = 0x30c2; + t.dittomark = 0x3003; + t.divide = 0x00f7; + t.divides = 0x2223; + t.divisionslash = 0x2215; + t.djecyrillic = 0x0452; + t.dkshade = 0x2593; + t.dlinebelow = 0x1e0f; + t.dlsquare = 0x3397; + t.dmacron = 0x0111; + t.dmonospace = 0xff44; + t.dnblock = 0x2584; + t.dochadathai = 0x0e0e; + t.dodekthai = 0x0e14; + t.dohiragana = 0x3069; + t.dokatakana = 0x30c9; + t.dollar = 0x0024; + t.dollarinferior = 0xf6e3; + t.dollarmonospace = 0xff04; + t.dollaroldstyle = 0xf724; + t.dollarsmall = 0xfe69; + t.dollarsuperior = 0xf6e4; + t.dong = 0x20ab; + t.dorusquare = 0x3326; + t.dotaccent = 0x02d9; + t.dotaccentcmb = 0x0307; + t.dotbelowcmb = 0x0323; + t.dotbelowcomb = 0x0323; + t.dotkatakana = 0x30fb; + t.dotlessi = 0x0131; + t.dotlessj = 0xf6be; + t.dotlessjstrokehook = 0x0284; + t.dotmath = 0x22c5; + t.dottedcircle = 0x25cc; + t.doubleyodpatah = 0xfb1f; + t.doubleyodpatahhebrew = 0xfb1f; + t.downtackbelowcmb = 0x031e; + t.downtackmod = 0x02d5; + t.dparen = 0x249f; + t.dsuperior = 0xf6eb; + t.dtail = 0x0256; + t.dtopbar = 0x018c; + t.duhiragana = 0x3065; + t.dukatakana = 0x30c5; + t.dz = 0x01f3; + t.dzaltone = 0x02a3; + t.dzcaron = 0x01c6; + t.dzcurl = 0x02a5; + t.dzeabkhasiancyrillic = 0x04e1; + t.dzecyrillic = 0x0455; + t.dzhecyrillic = 0x045f; + t.e = 0x0065; + t.eacute = 0x00e9; + t.earth = 0x2641; + t.ebengali = 0x098f; + t.ebopomofo = 0x311c; + t.ebreve = 0x0115; + t.ecandradeva = 0x090d; + t.ecandragujarati = 0x0a8d; + t.ecandravowelsigndeva = 0x0945; + t.ecandravowelsigngujarati = 0x0ac5; + t.ecaron = 0x011b; + t.ecedillabreve = 0x1e1d; + t.echarmenian = 0x0565; + t.echyiwnarmenian = 0x0587; + t.ecircle = 0x24d4; + t.ecircumflex = 0x00ea; + t.ecircumflexacute = 0x1ebf; + t.ecircumflexbelow = 0x1e19; + t.ecircumflexdotbelow = 0x1ec7; + t.ecircumflexgrave = 0x1ec1; + t.ecircumflexhookabove = 0x1ec3; + t.ecircumflextilde = 0x1ec5; + t.ecyrillic = 0x0454; + t.edblgrave = 0x0205; + t.edeva = 0x090f; + t.edieresis = 0x00eb; + t.edot = 0x0117; + t.edotaccent = 0x0117; + t.edotbelow = 0x1eb9; + t.eegurmukhi = 0x0a0f; + t.eematragurmukhi = 0x0a47; + t.efcyrillic = 0x0444; + t.egrave = 0x00e8; + t.egujarati = 0x0a8f; + t.eharmenian = 0x0567; + t.ehbopomofo = 0x311d; + t.ehiragana = 0x3048; + t.ehookabove = 0x1ebb; + t.eibopomofo = 0x311f; + t.eight = 0x0038; + t.eightarabic = 0x0668; + t.eightbengali = 0x09ee; + t.eightcircle = 0x2467; + t.eightcircleinversesansserif = 0x2791; + t.eightdeva = 0x096e; + t.eighteencircle = 0x2471; + t.eighteenparen = 0x2485; + t.eighteenperiod = 0x2499; + t.eightgujarati = 0x0aee; + t.eightgurmukhi = 0x0a6e; + t.eighthackarabic = 0x0668; + t.eighthangzhou = 0x3028; + t.eighthnotebeamed = 0x266b; + t.eightideographicparen = 0x3227; + t.eightinferior = 0x2088; + t.eightmonospace = 0xff18; + t.eightoldstyle = 0xf738; + t.eightparen = 0x247b; + t.eightperiod = 0x248f; + t.eightpersian = 0x06f8; + t.eightroman = 0x2177; + t.eightsuperior = 0x2078; + t.eightthai = 0x0e58; + t.einvertedbreve = 0x0207; + t.eiotifiedcyrillic = 0x0465; + t.ekatakana = 0x30a8; + t.ekatakanahalfwidth = 0xff74; + t.ekonkargurmukhi = 0x0a74; + t.ekorean = 0x3154; + t.elcyrillic = 0x043b; + t.element = 0x2208; + t.elevencircle = 0x246a; + t.elevenparen = 0x247e; + t.elevenperiod = 0x2492; + t.elevenroman = 0x217a; + t.ellipsis = 0x2026; + t.ellipsisvertical = 0x22ee; + t.emacron = 0x0113; + t.emacronacute = 0x1e17; + t.emacrongrave = 0x1e15; + t.emcyrillic = 0x043c; + t.emdash = 0x2014; + t.emdashvertical = 0xfe31; + t.emonospace = 0xff45; + t.emphasismarkarmenian = 0x055b; + t.emptyset = 0x2205; + t.enbopomofo = 0x3123; + t.encyrillic = 0x043d; + t.endash = 0x2013; + t.endashvertical = 0xfe32; + t.endescendercyrillic = 0x04a3; + t.eng = 0x014b; + t.engbopomofo = 0x3125; + t.enghecyrillic = 0x04a5; + t.enhookcyrillic = 0x04c8; + t.enspace = 0x2002; + t.eogonek = 0x0119; + t.eokorean = 0x3153; + t.eopen = 0x025b; + t.eopenclosed = 0x029a; + t.eopenreversed = 0x025c; + t.eopenreversedclosed = 0x025e; + t.eopenreversedhook = 0x025d; + t.eparen = 0x24a0; + t.epsilon = 0x03b5; + t.epsilontonos = 0x03ad; + t.equal = 0x003d; + t.equalmonospace = 0xff1d; + t.equalsmall = 0xfe66; + t.equalsuperior = 0x207c; + t.equivalence = 0x2261; + t.erbopomofo = 0x3126; + t.ercyrillic = 0x0440; + t.ereversed = 0x0258; + t.ereversedcyrillic = 0x044d; + t.escyrillic = 0x0441; + t.esdescendercyrillic = 0x04ab; + t.esh = 0x0283; + t.eshcurl = 0x0286; + t.eshortdeva = 0x090e; + t.eshortvowelsigndeva = 0x0946; + t.eshreversedloop = 0x01aa; + t.eshsquatreversed = 0x0285; + t.esmallhiragana = 0x3047; + t.esmallkatakana = 0x30a7; + t.esmallkatakanahalfwidth = 0xff6a; + t.estimated = 0x212e; + t.esuperior = 0xf6ec; + t.eta = 0x03b7; + t.etarmenian = 0x0568; + t.etatonos = 0x03ae; + t.eth = 0x00f0; + t.etilde = 0x1ebd; + t.etildebelow = 0x1e1b; + t.etnahtafoukhhebrew = 0x0591; + t.etnahtafoukhlefthebrew = 0x0591; + t.etnahtahebrew = 0x0591; + t.etnahtalefthebrew = 0x0591; + t.eturned = 0x01dd; + t.eukorean = 0x3161; + t.euro = 0x20ac; + t.evowelsignbengali = 0x09c7; + t.evowelsigndeva = 0x0947; + t.evowelsigngujarati = 0x0ac7; + t.exclam = 0x0021; + t.exclamarmenian = 0x055c; + t.exclamdbl = 0x203c; + t.exclamdown = 0x00a1; + t.exclamdownsmall = 0xf7a1; + t.exclammonospace = 0xff01; + t.exclamsmall = 0xf721; + t.existential = 0x2203; + t.ezh = 0x0292; + t.ezhcaron = 0x01ef; + t.ezhcurl = 0x0293; + t.ezhreversed = 0x01b9; + t.ezhtail = 0x01ba; + t.f = 0x0066; + t.fadeva = 0x095e; + t.fagurmukhi = 0x0a5e; + t.fahrenheit = 0x2109; + t.fathaarabic = 0x064e; + t.fathalowarabic = 0x064e; + t.fathatanarabic = 0x064b; + t.fbopomofo = 0x3108; + t.fcircle = 0x24d5; + t.fdotaccent = 0x1e1f; + t.feharabic = 0x0641; + t.feharmenian = 0x0586; + t.fehfinalarabic = 0xfed2; + t.fehinitialarabic = 0xfed3; + t.fehmedialarabic = 0xfed4; + t.feicoptic = 0x03e5; + t.female = 0x2640; + t.ff = 0xfb00; + t.f_f = 0xfb00; + t.ffi = 0xfb03; + t.f_f_i = 0xfb03; + t.ffl = 0xfb04; + t.f_f_l = 0xfb04; + t.fi = 0xfb01; + t.f_i = 0xfb01; + t.fifteencircle = 0x246e; + t.fifteenparen = 0x2482; + t.fifteenperiod = 0x2496; + t.figuredash = 0x2012; + t.filledbox = 0x25a0; + t.filledrect = 0x25ac; + t.finalkaf = 0x05da; + t.finalkafdagesh = 0xfb3a; + t.finalkafdageshhebrew = 0xfb3a; + t.finalkafhebrew = 0x05da; + t.finalmem = 0x05dd; + t.finalmemhebrew = 0x05dd; + t.finalnun = 0x05df; + t.finalnunhebrew = 0x05df; + t.finalpe = 0x05e3; + t.finalpehebrew = 0x05e3; + t.finaltsadi = 0x05e5; + t.finaltsadihebrew = 0x05e5; + t.firsttonechinese = 0x02c9; + t.fisheye = 0x25c9; + t.fitacyrillic = 0x0473; + t.five = 0x0035; + t.fivearabic = 0x0665; + t.fivebengali = 0x09eb; + t.fivecircle = 0x2464; + t.fivecircleinversesansserif = 0x278e; + t.fivedeva = 0x096b; + t.fiveeighths = 0x215d; + t.fivegujarati = 0x0aeb; + t.fivegurmukhi = 0x0a6b; + t.fivehackarabic = 0x0665; + t.fivehangzhou = 0x3025; + t.fiveideographicparen = 0x3224; + t.fiveinferior = 0x2085; + t.fivemonospace = 0xff15; + t.fiveoldstyle = 0xf735; + t.fiveparen = 0x2478; + t.fiveperiod = 0x248c; + t.fivepersian = 0x06f5; + t.fiveroman = 0x2174; + t.fivesuperior = 0x2075; + t.fivethai = 0x0e55; + t.fl = 0xfb02; + t.f_l = 0xfb02; + t.florin = 0x0192; + t.fmonospace = 0xff46; + t.fmsquare = 0x3399; + t.fofanthai = 0x0e1f; + t.fofathai = 0x0e1d; + t.fongmanthai = 0x0e4f; + t.forall = 0x2200; + t.four = 0x0034; + t.fourarabic = 0x0664; + t.fourbengali = 0x09ea; + t.fourcircle = 0x2463; + t.fourcircleinversesansserif = 0x278d; + t.fourdeva = 0x096a; + t.fourgujarati = 0x0aea; + t.fourgurmukhi = 0x0a6a; + t.fourhackarabic = 0x0664; + t.fourhangzhou = 0x3024; + t.fourideographicparen = 0x3223; + t.fourinferior = 0x2084; + t.fourmonospace = 0xff14; + t.fournumeratorbengali = 0x09f7; + t.fouroldstyle = 0xf734; + t.fourparen = 0x2477; + t.fourperiod = 0x248b; + t.fourpersian = 0x06f4; + t.fourroman = 0x2173; + t.foursuperior = 0x2074; + t.fourteencircle = 0x246d; + t.fourteenparen = 0x2481; + t.fourteenperiod = 0x2495; + t.fourthai = 0x0e54; + t.fourthtonechinese = 0x02cb; + t.fparen = 0x24a1; + t.fraction = 0x2044; + t.franc = 0x20a3; + t.g = 0x0067; + t.gabengali = 0x0997; + t.gacute = 0x01f5; + t.gadeva = 0x0917; + t.gafarabic = 0x06af; + t.gaffinalarabic = 0xfb93; + t.gafinitialarabic = 0xfb94; + t.gafmedialarabic = 0xfb95; + t.gagujarati = 0x0a97; + t.gagurmukhi = 0x0a17; + t.gahiragana = 0x304c; + t.gakatakana = 0x30ac; + t.gamma = 0x03b3; + t.gammalatinsmall = 0x0263; + t.gammasuperior = 0x02e0; + t.gangiacoptic = 0x03eb; + t.gbopomofo = 0x310d; + t.gbreve = 0x011f; + t.gcaron = 0x01e7; + t.gcedilla = 0x0123; + t.gcircle = 0x24d6; + t.gcircumflex = 0x011d; + t.gcommaaccent = 0x0123; + t.gdot = 0x0121; + t.gdotaccent = 0x0121; + t.gecyrillic = 0x0433; + t.gehiragana = 0x3052; + t.gekatakana = 0x30b2; + t.geometricallyequal = 0x2251; + t.gereshaccenthebrew = 0x059c; + t.gereshhebrew = 0x05f3; + t.gereshmuqdamhebrew = 0x059d; + t.germandbls = 0x00df; + t.gershayimaccenthebrew = 0x059e; + t.gershayimhebrew = 0x05f4; + t.getamark = 0x3013; + t.ghabengali = 0x0998; + t.ghadarmenian = 0x0572; + t.ghadeva = 0x0918; + t.ghagujarati = 0x0a98; + t.ghagurmukhi = 0x0a18; + t.ghainarabic = 0x063a; + t.ghainfinalarabic = 0xfece; + t.ghaininitialarabic = 0xfecf; + t.ghainmedialarabic = 0xfed0; + t.ghemiddlehookcyrillic = 0x0495; + t.ghestrokecyrillic = 0x0493; + t.gheupturncyrillic = 0x0491; + t.ghhadeva = 0x095a; + t.ghhagurmukhi = 0x0a5a; + t.ghook = 0x0260; + t.ghzsquare = 0x3393; + t.gihiragana = 0x304e; + t.gikatakana = 0x30ae; + t.gimarmenian = 0x0563; + t.gimel = 0x05d2; + t.gimeldagesh = 0xfb32; + t.gimeldageshhebrew = 0xfb32; + t.gimelhebrew = 0x05d2; + t.gjecyrillic = 0x0453; + t.glottalinvertedstroke = 0x01be; + t.glottalstop = 0x0294; + t.glottalstopinverted = 0x0296; + t.glottalstopmod = 0x02c0; + t.glottalstopreversed = 0x0295; + t.glottalstopreversedmod = 0x02c1; + t.glottalstopreversedsuperior = 0x02e4; + t.glottalstopstroke = 0x02a1; + t.glottalstopstrokereversed = 0x02a2; + t.gmacron = 0x1e21; + t.gmonospace = 0xff47; + t.gohiragana = 0x3054; + t.gokatakana = 0x30b4; + t.gparen = 0x24a2; + t.gpasquare = 0x33ac; + t.gradient = 0x2207; + t.grave = 0x0060; + t.gravebelowcmb = 0x0316; + t.gravecmb = 0x0300; + t.gravecomb = 0x0300; + t.gravedeva = 0x0953; + t.gravelowmod = 0x02ce; + t.gravemonospace = 0xff40; + t.gravetonecmb = 0x0340; + t.greater = 0x003e; + t.greaterequal = 0x2265; + t.greaterequalorless = 0x22db; + t.greatermonospace = 0xff1e; + t.greaterorequivalent = 0x2273; + t.greaterorless = 0x2277; + t.greateroverequal = 0x2267; + t.greatersmall = 0xfe65; + t.gscript = 0x0261; + t.gstroke = 0x01e5; + t.guhiragana = 0x3050; + t.guillemotleft = 0x00ab; + t.guillemotright = 0x00bb; + t.guilsinglleft = 0x2039; + t.guilsinglright = 0x203a; + t.gukatakana = 0x30b0; + t.guramusquare = 0x3318; + t.gysquare = 0x33c9; + t.h = 0x0068; + t.haabkhasiancyrillic = 0x04a9; + t.haaltonearabic = 0x06c1; + t.habengali = 0x09b9; + t.hadescendercyrillic = 0x04b3; + t.hadeva = 0x0939; + t.hagujarati = 0x0ab9; + t.hagurmukhi = 0x0a39; + t.haharabic = 0x062d; + t.hahfinalarabic = 0xfea2; + t.hahinitialarabic = 0xfea3; + t.hahiragana = 0x306f; + t.hahmedialarabic = 0xfea4; + t.haitusquare = 0x332a; + t.hakatakana = 0x30cf; + t.hakatakanahalfwidth = 0xff8a; + t.halantgurmukhi = 0x0a4d; + t.hamzaarabic = 0x0621; + t.hamzalowarabic = 0x0621; + t.hangulfiller = 0x3164; + t.hardsigncyrillic = 0x044a; + t.harpoonleftbarbup = 0x21bc; + t.harpoonrightbarbup = 0x21c0; + t.hasquare = 0x33ca; + t.hatafpatah = 0x05b2; + t.hatafpatah16 = 0x05b2; + t.hatafpatah23 = 0x05b2; + t.hatafpatah2f = 0x05b2; + t.hatafpatahhebrew = 0x05b2; + t.hatafpatahnarrowhebrew = 0x05b2; + t.hatafpatahquarterhebrew = 0x05b2; + t.hatafpatahwidehebrew = 0x05b2; + t.hatafqamats = 0x05b3; + t.hatafqamats1b = 0x05b3; + t.hatafqamats28 = 0x05b3; + t.hatafqamats34 = 0x05b3; + t.hatafqamatshebrew = 0x05b3; + t.hatafqamatsnarrowhebrew = 0x05b3; + t.hatafqamatsquarterhebrew = 0x05b3; + t.hatafqamatswidehebrew = 0x05b3; + t.hatafsegol = 0x05b1; + t.hatafsegol17 = 0x05b1; + t.hatafsegol24 = 0x05b1; + t.hatafsegol30 = 0x05b1; + t.hatafsegolhebrew = 0x05b1; + t.hatafsegolnarrowhebrew = 0x05b1; + t.hatafsegolquarterhebrew = 0x05b1; + t.hatafsegolwidehebrew = 0x05b1; + t.hbar = 0x0127; + t.hbopomofo = 0x310f; + t.hbrevebelow = 0x1e2b; + t.hcedilla = 0x1e29; + t.hcircle = 0x24d7; + t.hcircumflex = 0x0125; + t.hdieresis = 0x1e27; + t.hdotaccent = 0x1e23; + t.hdotbelow = 0x1e25; + t.he = 0x05d4; + t.heart = 0x2665; + t.heartsuitblack = 0x2665; + t.heartsuitwhite = 0x2661; + t.hedagesh = 0xfb34; + t.hedageshhebrew = 0xfb34; + t.hehaltonearabic = 0x06c1; + t.heharabic = 0x0647; + t.hehebrew = 0x05d4; + t.hehfinalaltonearabic = 0xfba7; + t.hehfinalalttwoarabic = 0xfeea; + t.hehfinalarabic = 0xfeea; + t.hehhamzaabovefinalarabic = 0xfba5; + t.hehhamzaaboveisolatedarabic = 0xfba4; + t.hehinitialaltonearabic = 0xfba8; + t.hehinitialarabic = 0xfeeb; + t.hehiragana = 0x3078; + t.hehmedialaltonearabic = 0xfba9; + t.hehmedialarabic = 0xfeec; + t.heiseierasquare = 0x337b; + t.hekatakana = 0x30d8; + t.hekatakanahalfwidth = 0xff8d; + t.hekutaarusquare = 0x3336; + t.henghook = 0x0267; + t.herutusquare = 0x3339; + t.het = 0x05d7; + t.hethebrew = 0x05d7; + t.hhook = 0x0266; + t.hhooksuperior = 0x02b1; + t.hieuhacirclekorean = 0x327b; + t.hieuhaparenkorean = 0x321b; + t.hieuhcirclekorean = 0x326d; + t.hieuhkorean = 0x314e; + t.hieuhparenkorean = 0x320d; + t.hihiragana = 0x3072; + t.hikatakana = 0x30d2; + t.hikatakanahalfwidth = 0xff8b; + t.hiriq = 0x05b4; + t.hiriq14 = 0x05b4; + t.hiriq21 = 0x05b4; + t.hiriq2d = 0x05b4; + t.hiriqhebrew = 0x05b4; + t.hiriqnarrowhebrew = 0x05b4; + t.hiriqquarterhebrew = 0x05b4; + t.hiriqwidehebrew = 0x05b4; + t.hlinebelow = 0x1e96; + t.hmonospace = 0xff48; + t.hoarmenian = 0x0570; + t.hohipthai = 0x0e2b; + t.hohiragana = 0x307b; + t.hokatakana = 0x30db; + t.hokatakanahalfwidth = 0xff8e; + t.holam = 0x05b9; + t.holam19 = 0x05b9; + t.holam26 = 0x05b9; + t.holam32 = 0x05b9; + t.holamhebrew = 0x05b9; + t.holamnarrowhebrew = 0x05b9; + t.holamquarterhebrew = 0x05b9; + t.holamwidehebrew = 0x05b9; + t.honokhukthai = 0x0e2e; + t.hookabovecomb = 0x0309; + t.hookcmb = 0x0309; + t.hookpalatalizedbelowcmb = 0x0321; + t.hookretroflexbelowcmb = 0x0322; + t.hoonsquare = 0x3342; + t.horicoptic = 0x03e9; + t.horizontalbar = 0x2015; + t.horncmb = 0x031b; + t.hotsprings = 0x2668; + t.house = 0x2302; + t.hparen = 0x24a3; + t.hsuperior = 0x02b0; + t.hturned = 0x0265; + t.huhiragana = 0x3075; + t.huiitosquare = 0x3333; + t.hukatakana = 0x30d5; + t.hukatakanahalfwidth = 0xff8c; + t.hungarumlaut = 0x02dd; + t.hungarumlautcmb = 0x030b; + t.hv = 0x0195; + t.hyphen = 0x002d; + t.hypheninferior = 0xf6e5; + t.hyphenmonospace = 0xff0d; + t.hyphensmall = 0xfe63; + t.hyphensuperior = 0xf6e6; + t.hyphentwo = 0x2010; + t.i = 0x0069; + t.iacute = 0x00ed; + t.iacyrillic = 0x044f; + t.ibengali = 0x0987; + t.ibopomofo = 0x3127; + t.ibreve = 0x012d; + t.icaron = 0x01d0; + t.icircle = 0x24d8; + t.icircumflex = 0x00ee; + t.icyrillic = 0x0456; + t.idblgrave = 0x0209; + t.ideographearthcircle = 0x328f; + t.ideographfirecircle = 0x328b; + t.ideographicallianceparen = 0x323f; + t.ideographiccallparen = 0x323a; + t.ideographiccentrecircle = 0x32a5; + t.ideographicclose = 0x3006; + t.ideographiccomma = 0x3001; + t.ideographiccommaleft = 0xff64; + t.ideographiccongratulationparen = 0x3237; + t.ideographiccorrectcircle = 0x32a3; + t.ideographicearthparen = 0x322f; + t.ideographicenterpriseparen = 0x323d; + t.ideographicexcellentcircle = 0x329d; + t.ideographicfestivalparen = 0x3240; + t.ideographicfinancialcircle = 0x3296; + t.ideographicfinancialparen = 0x3236; + t.ideographicfireparen = 0x322b; + t.ideographichaveparen = 0x3232; + t.ideographichighcircle = 0x32a4; + t.ideographiciterationmark = 0x3005; + t.ideographiclaborcircle = 0x3298; + t.ideographiclaborparen = 0x3238; + t.ideographicleftcircle = 0x32a7; + t.ideographiclowcircle = 0x32a6; + t.ideographicmedicinecircle = 0x32a9; + t.ideographicmetalparen = 0x322e; + t.ideographicmoonparen = 0x322a; + t.ideographicnameparen = 0x3234; + t.ideographicperiod = 0x3002; + t.ideographicprintcircle = 0x329e; + t.ideographicreachparen = 0x3243; + t.ideographicrepresentparen = 0x3239; + t.ideographicresourceparen = 0x323e; + t.ideographicrightcircle = 0x32a8; + t.ideographicsecretcircle = 0x3299; + t.ideographicselfparen = 0x3242; + t.ideographicsocietyparen = 0x3233; + t.ideographicspace = 0x3000; + t.ideographicspecialparen = 0x3235; + t.ideographicstockparen = 0x3231; + t.ideographicstudyparen = 0x323b; + t.ideographicsunparen = 0x3230; + t.ideographicsuperviseparen = 0x323c; + t.ideographicwaterparen = 0x322c; + t.ideographicwoodparen = 0x322d; + t.ideographiczero = 0x3007; + t.ideographmetalcircle = 0x328e; + t.ideographmooncircle = 0x328a; + t.ideographnamecircle = 0x3294; + t.ideographsuncircle = 0x3290; + t.ideographwatercircle = 0x328c; + t.ideographwoodcircle = 0x328d; + t.ideva = 0x0907; + t.idieresis = 0x00ef; + t.idieresisacute = 0x1e2f; + t.idieresiscyrillic = 0x04e5; + t.idotbelow = 0x1ecb; + t.iebrevecyrillic = 0x04d7; + t.iecyrillic = 0x0435; + t.ieungacirclekorean = 0x3275; + t.ieungaparenkorean = 0x3215; + t.ieungcirclekorean = 0x3267; + t.ieungkorean = 0x3147; + t.ieungparenkorean = 0x3207; + t.igrave = 0x00ec; + t.igujarati = 0x0a87; + t.igurmukhi = 0x0a07; + t.ihiragana = 0x3044; + t.ihookabove = 0x1ec9; + t.iibengali = 0x0988; + t.iicyrillic = 0x0438; + t.iideva = 0x0908; + t.iigujarati = 0x0a88; + t.iigurmukhi = 0x0a08; + t.iimatragurmukhi = 0x0a40; + t.iinvertedbreve = 0x020b; + t.iishortcyrillic = 0x0439; + t.iivowelsignbengali = 0x09c0; + t.iivowelsigndeva = 0x0940; + t.iivowelsigngujarati = 0x0ac0; + t.ij = 0x0133; + t.ikatakana = 0x30a4; + t.ikatakanahalfwidth = 0xff72; + t.ikorean = 0x3163; + t.ilde = 0x02dc; + t.iluyhebrew = 0x05ac; + t.imacron = 0x012b; + t.imacroncyrillic = 0x04e3; + t.imageorapproximatelyequal = 0x2253; + t.imatragurmukhi = 0x0a3f; + t.imonospace = 0xff49; + t.increment = 0x2206; + t.infinity = 0x221e; + t.iniarmenian = 0x056b; + t.integral = 0x222b; + t.integralbottom = 0x2321; + t.integralbt = 0x2321; + t.integralex = 0xf8f5; + t.integraltop = 0x2320; + t.integraltp = 0x2320; + t.intersection = 0x2229; + t.intisquare = 0x3305; + t.invbullet = 0x25d8; + t.invcircle = 0x25d9; + t.invsmileface = 0x263b; + t.iocyrillic = 0x0451; + t.iogonek = 0x012f; + t.iota = 0x03b9; + t.iotadieresis = 0x03ca; + t.iotadieresistonos = 0x0390; + t.iotalatin = 0x0269; + t.iotatonos = 0x03af; + t.iparen = 0x24a4; + t.irigurmukhi = 0x0a72; + t.ismallhiragana = 0x3043; + t.ismallkatakana = 0x30a3; + t.ismallkatakanahalfwidth = 0xff68; + t.issharbengali = 0x09fa; + t.istroke = 0x0268; + t.isuperior = 0xf6ed; + t.iterationhiragana = 0x309d; + t.iterationkatakana = 0x30fd; + t.itilde = 0x0129; + t.itildebelow = 0x1e2d; + t.iubopomofo = 0x3129; + t.iucyrillic = 0x044e; + t.ivowelsignbengali = 0x09bf; + t.ivowelsigndeva = 0x093f; + t.ivowelsigngujarati = 0x0abf; + t.izhitsacyrillic = 0x0475; + t.izhitsadblgravecyrillic = 0x0477; + t.j = 0x006a; + t.jaarmenian = 0x0571; + t.jabengali = 0x099c; + t.jadeva = 0x091c; + t.jagujarati = 0x0a9c; + t.jagurmukhi = 0x0a1c; + t.jbopomofo = 0x3110; + t.jcaron = 0x01f0; + t.jcircle = 0x24d9; + t.jcircumflex = 0x0135; + t.jcrossedtail = 0x029d; + t.jdotlessstroke = 0x025f; + t.jecyrillic = 0x0458; + t.jeemarabic = 0x062c; + t.jeemfinalarabic = 0xfe9e; + t.jeeminitialarabic = 0xfe9f; + t.jeemmedialarabic = 0xfea0; + t.jeharabic = 0x0698; + t.jehfinalarabic = 0xfb8b; + t.jhabengali = 0x099d; + t.jhadeva = 0x091d; + t.jhagujarati = 0x0a9d; + t.jhagurmukhi = 0x0a1d; + t.jheharmenian = 0x057b; + t.jis = 0x3004; + t.jmonospace = 0xff4a; + t.jparen = 0x24a5; + t.jsuperior = 0x02b2; + t.k = 0x006b; + t.kabashkircyrillic = 0x04a1; + t.kabengali = 0x0995; + t.kacute = 0x1e31; + t.kacyrillic = 0x043a; + t.kadescendercyrillic = 0x049b; + t.kadeva = 0x0915; + t.kaf = 0x05db; + t.kafarabic = 0x0643; + t.kafdagesh = 0xfb3b; + t.kafdageshhebrew = 0xfb3b; + t.kaffinalarabic = 0xfeda; + t.kafhebrew = 0x05db; + t.kafinitialarabic = 0xfedb; + t.kafmedialarabic = 0xfedc; + t.kafrafehebrew = 0xfb4d; + t.kagujarati = 0x0a95; + t.kagurmukhi = 0x0a15; + t.kahiragana = 0x304b; + t.kahookcyrillic = 0x04c4; + t.kakatakana = 0x30ab; + t.kakatakanahalfwidth = 0xff76; + t.kappa = 0x03ba; + t.kappasymbolgreek = 0x03f0; + t.kapyeounmieumkorean = 0x3171; + t.kapyeounphieuphkorean = 0x3184; + t.kapyeounpieupkorean = 0x3178; + t.kapyeounssangpieupkorean = 0x3179; + t.karoriisquare = 0x330d; + t.kashidaautoarabic = 0x0640; + t.kashidaautonosidebearingarabic = 0x0640; + t.kasmallkatakana = 0x30f5; + t.kasquare = 0x3384; + t.kasraarabic = 0x0650; + t.kasratanarabic = 0x064d; + t.kastrokecyrillic = 0x049f; + t.katahiraprolongmarkhalfwidth = 0xff70; + t.kaverticalstrokecyrillic = 0x049d; + t.kbopomofo = 0x310e; + t.kcalsquare = 0x3389; + t.kcaron = 0x01e9; + t.kcedilla = 0x0137; + t.kcircle = 0x24da; + t.kcommaaccent = 0x0137; + t.kdotbelow = 0x1e33; + t.keharmenian = 0x0584; + t.kehiragana = 0x3051; + t.kekatakana = 0x30b1; + t.kekatakanahalfwidth = 0xff79; + t.kenarmenian = 0x056f; + t.kesmallkatakana = 0x30f6; + t.kgreenlandic = 0x0138; + t.khabengali = 0x0996; + t.khacyrillic = 0x0445; + t.khadeva = 0x0916; + t.khagujarati = 0x0a96; + t.khagurmukhi = 0x0a16; + t.khaharabic = 0x062e; + t.khahfinalarabic = 0xfea6; + t.khahinitialarabic = 0xfea7; + t.khahmedialarabic = 0xfea8; + t.kheicoptic = 0x03e7; + t.khhadeva = 0x0959; + t.khhagurmukhi = 0x0a59; + t.khieukhacirclekorean = 0x3278; + t.khieukhaparenkorean = 0x3218; + t.khieukhcirclekorean = 0x326a; + t.khieukhkorean = 0x314b; + t.khieukhparenkorean = 0x320a; + t.khokhaithai = 0x0e02; + t.khokhonthai = 0x0e05; + t.khokhuatthai = 0x0e03; + t.khokhwaithai = 0x0e04; + t.khomutthai = 0x0e5b; + t.khook = 0x0199; + t.khorakhangthai = 0x0e06; + t.khzsquare = 0x3391; + t.kihiragana = 0x304d; + t.kikatakana = 0x30ad; + t.kikatakanahalfwidth = 0xff77; + t.kiroguramusquare = 0x3315; + t.kiromeetorusquare = 0x3316; + t.kirosquare = 0x3314; + t.kiyeokacirclekorean = 0x326e; + t.kiyeokaparenkorean = 0x320e; + t.kiyeokcirclekorean = 0x3260; + t.kiyeokkorean = 0x3131; + t.kiyeokparenkorean = 0x3200; + t.kiyeoksioskorean = 0x3133; + t.kjecyrillic = 0x045c; + t.klinebelow = 0x1e35; + t.klsquare = 0x3398; + t.kmcubedsquare = 0x33a6; + t.kmonospace = 0xff4b; + t.kmsquaredsquare = 0x33a2; + t.kohiragana = 0x3053; + t.kohmsquare = 0x33c0; + t.kokaithai = 0x0e01; + t.kokatakana = 0x30b3; + t.kokatakanahalfwidth = 0xff7a; + t.kooposquare = 0x331e; + t.koppacyrillic = 0x0481; + t.koreanstandardsymbol = 0x327f; + t.koroniscmb = 0x0343; + t.kparen = 0x24a6; + t.kpasquare = 0x33aa; + t.ksicyrillic = 0x046f; + t.ktsquare = 0x33cf; + t.kturned = 0x029e; + t.kuhiragana = 0x304f; + t.kukatakana = 0x30af; + t.kukatakanahalfwidth = 0xff78; + t.kvsquare = 0x33b8; + t.kwsquare = 0x33be; + t.l = 0x006c; + t.labengali = 0x09b2; + t.lacute = 0x013a; + t.ladeva = 0x0932; + t.lagujarati = 0x0ab2; + t.lagurmukhi = 0x0a32; + t.lakkhangyaothai = 0x0e45; + t.lamaleffinalarabic = 0xfefc; + t.lamalefhamzaabovefinalarabic = 0xfef8; + t.lamalefhamzaaboveisolatedarabic = 0xfef7; + t.lamalefhamzabelowfinalarabic = 0xfefa; + t.lamalefhamzabelowisolatedarabic = 0xfef9; + t.lamalefisolatedarabic = 0xfefb; + t.lamalefmaddaabovefinalarabic = 0xfef6; + t.lamalefmaddaaboveisolatedarabic = 0xfef5; + t.lamarabic = 0x0644; + t.lambda = 0x03bb; + t.lambdastroke = 0x019b; + t.lamed = 0x05dc; + t.lameddagesh = 0xfb3c; + t.lameddageshhebrew = 0xfb3c; + t.lamedhebrew = 0x05dc; + t.lamfinalarabic = 0xfede; + t.lamhahinitialarabic = 0xfcca; + t.laminitialarabic = 0xfedf; + t.lamjeeminitialarabic = 0xfcc9; + t.lamkhahinitialarabic = 0xfccb; + t.lamlamhehisolatedarabic = 0xfdf2; + t.lammedialarabic = 0xfee0; + t.lammeemhahinitialarabic = 0xfd88; + t.lammeeminitialarabic = 0xfccc; + t.largecircle = 0x25ef; + t.lbar = 0x019a; + t.lbelt = 0x026c; + t.lbopomofo = 0x310c; + t.lcaron = 0x013e; + t.lcedilla = 0x013c; + t.lcircle = 0x24db; + t.lcircumflexbelow = 0x1e3d; + t.lcommaaccent = 0x013c; + t.ldot = 0x0140; + t.ldotaccent = 0x0140; + t.ldotbelow = 0x1e37; + t.ldotbelowmacron = 0x1e39; + t.leftangleabovecmb = 0x031a; + t.lefttackbelowcmb = 0x0318; + t.less = 0x003c; + t.lessequal = 0x2264; + t.lessequalorgreater = 0x22da; + t.lessmonospace = 0xff1c; + t.lessorequivalent = 0x2272; + t.lessorgreater = 0x2276; + t.lessoverequal = 0x2266; + t.lesssmall = 0xfe64; + t.lezh = 0x026e; + t.lfblock = 0x258c; + t.lhookretroflex = 0x026d; + t.lira = 0x20a4; + t.liwnarmenian = 0x056c; + t.lj = 0x01c9; + t.ljecyrillic = 0x0459; + t.ll = 0xf6c0; + t.lladeva = 0x0933; + t.llagujarati = 0x0ab3; + t.llinebelow = 0x1e3b; + t.llladeva = 0x0934; + t.llvocalicbengali = 0x09e1; + t.llvocalicdeva = 0x0961; + t.llvocalicvowelsignbengali = 0x09e3; + t.llvocalicvowelsigndeva = 0x0963; + t.lmiddletilde = 0x026b; + t.lmonospace = 0xff4c; + t.lmsquare = 0x33d0; + t.lochulathai = 0x0e2c; + t.logicaland = 0x2227; + t.logicalnot = 0x00ac; + t.logicalnotreversed = 0x2310; + t.logicalor = 0x2228; + t.lolingthai = 0x0e25; + t.longs = 0x017f; + t.lowlinecenterline = 0xfe4e; + t.lowlinecmb = 0x0332; + t.lowlinedashed = 0xfe4d; + t.lozenge = 0x25ca; + t.lparen = 0x24a7; + t.lslash = 0x0142; + t.lsquare = 0x2113; + t.lsuperior = 0xf6ee; + t.ltshade = 0x2591; + t.luthai = 0x0e26; + t.lvocalicbengali = 0x098c; + t.lvocalicdeva = 0x090c; + t.lvocalicvowelsignbengali = 0x09e2; + t.lvocalicvowelsigndeva = 0x0962; + t.lxsquare = 0x33d3; + t.m = 0x006d; + t.mabengali = 0x09ae; + t.macron = 0x00af; + t.macronbelowcmb = 0x0331; + t.macroncmb = 0x0304; + t.macronlowmod = 0x02cd; + t.macronmonospace = 0xffe3; + t.macute = 0x1e3f; + t.madeva = 0x092e; + t.magujarati = 0x0aae; + t.magurmukhi = 0x0a2e; + t.mahapakhhebrew = 0x05a4; + t.mahapakhlefthebrew = 0x05a4; + t.mahiragana = 0x307e; + t.maichattawalowleftthai = 0xf895; + t.maichattawalowrightthai = 0xf894; + t.maichattawathai = 0x0e4b; + t.maichattawaupperleftthai = 0xf893; + t.maieklowleftthai = 0xf88c; + t.maieklowrightthai = 0xf88b; + t.maiekthai = 0x0e48; + t.maiekupperleftthai = 0xf88a; + t.maihanakatleftthai = 0xf884; + t.maihanakatthai = 0x0e31; + t.maitaikhuleftthai = 0xf889; + t.maitaikhuthai = 0x0e47; + t.maitholowleftthai = 0xf88f; + t.maitholowrightthai = 0xf88e; + t.maithothai = 0x0e49; + t.maithoupperleftthai = 0xf88d; + t.maitrilowleftthai = 0xf892; + t.maitrilowrightthai = 0xf891; + t.maitrithai = 0x0e4a; + t.maitriupperleftthai = 0xf890; + t.maiyamokthai = 0x0e46; + t.makatakana = 0x30de; + t.makatakanahalfwidth = 0xff8f; + t.male = 0x2642; + t.mansyonsquare = 0x3347; + t.maqafhebrew = 0x05be; + t.mars = 0x2642; + t.masoracirclehebrew = 0x05af; + t.masquare = 0x3383; + t.mbopomofo = 0x3107; + t.mbsquare = 0x33d4; + t.mcircle = 0x24dc; + t.mcubedsquare = 0x33a5; + t.mdotaccent = 0x1e41; + t.mdotbelow = 0x1e43; + t.meemarabic = 0x0645; + t.meemfinalarabic = 0xfee2; + t.meeminitialarabic = 0xfee3; + t.meemmedialarabic = 0xfee4; + t.meemmeeminitialarabic = 0xfcd1; + t.meemmeemisolatedarabic = 0xfc48; + t.meetorusquare = 0x334d; + t.mehiragana = 0x3081; + t.meizierasquare = 0x337e; + t.mekatakana = 0x30e1; + t.mekatakanahalfwidth = 0xff92; + t.mem = 0x05de; + t.memdagesh = 0xfb3e; + t.memdageshhebrew = 0xfb3e; + t.memhebrew = 0x05de; + t.menarmenian = 0x0574; + t.merkhahebrew = 0x05a5; + t.merkhakefulahebrew = 0x05a6; + t.merkhakefulalefthebrew = 0x05a6; + t.merkhalefthebrew = 0x05a5; + t.mhook = 0x0271; + t.mhzsquare = 0x3392; + t.middledotkatakanahalfwidth = 0xff65; + t.middot = 0x00b7; + t.mieumacirclekorean = 0x3272; + t.mieumaparenkorean = 0x3212; + t.mieumcirclekorean = 0x3264; + t.mieumkorean = 0x3141; + t.mieumpansioskorean = 0x3170; + t.mieumparenkorean = 0x3204; + t.mieumpieupkorean = 0x316e; + t.mieumsioskorean = 0x316f; + t.mihiragana = 0x307f; + t.mikatakana = 0x30df; + t.mikatakanahalfwidth = 0xff90; + t.minus = 0x2212; + t.minusbelowcmb = 0x0320; + t.minuscircle = 0x2296; + t.minusmod = 0x02d7; + t.minusplus = 0x2213; + t.minute = 0x2032; + t.miribaarusquare = 0x334a; + t.mirisquare = 0x3349; + t.mlonglegturned = 0x0270; + t.mlsquare = 0x3396; + t.mmcubedsquare = 0x33a3; + t.mmonospace = 0xff4d; + t.mmsquaredsquare = 0x339f; + t.mohiragana = 0x3082; + t.mohmsquare = 0x33c1; + t.mokatakana = 0x30e2; + t.mokatakanahalfwidth = 0xff93; + t.molsquare = 0x33d6; + t.momathai = 0x0e21; + t.moverssquare = 0x33a7; + t.moverssquaredsquare = 0x33a8; + t.mparen = 0x24a8; + t.mpasquare = 0x33ab; + t.mssquare = 0x33b3; + t.msuperior = 0xf6ef; + t.mturned = 0x026f; + t.mu = 0x00b5; + t.mu1 = 0x00b5; + t.muasquare = 0x3382; + t.muchgreater = 0x226b; + t.muchless = 0x226a; + t.mufsquare = 0x338c; + t.mugreek = 0x03bc; + t.mugsquare = 0x338d; + t.muhiragana = 0x3080; + t.mukatakana = 0x30e0; + t.mukatakanahalfwidth = 0xff91; + t.mulsquare = 0x3395; + t.multiply = 0x00d7; + t.mumsquare = 0x339b; + t.munahhebrew = 0x05a3; + t.munahlefthebrew = 0x05a3; + t.musicalnote = 0x266a; + t.musicalnotedbl = 0x266b; + t.musicflatsign = 0x266d; + t.musicsharpsign = 0x266f; + t.mussquare = 0x33b2; + t.muvsquare = 0x33b6; + t.muwsquare = 0x33bc; + t.mvmegasquare = 0x33b9; + t.mvsquare = 0x33b7; + t.mwmegasquare = 0x33bf; + t.mwsquare = 0x33bd; + t.n = 0x006e; + t.nabengali = 0x09a8; + t.nabla = 0x2207; + t.nacute = 0x0144; + t.nadeva = 0x0928; + t.nagujarati = 0x0aa8; + t.nagurmukhi = 0x0a28; + t.nahiragana = 0x306a; + t.nakatakana = 0x30ca; + t.nakatakanahalfwidth = 0xff85; + t.napostrophe = 0x0149; + t.nasquare = 0x3381; + t.nbopomofo = 0x310b; + t.nbspace = 0x00a0; + t.ncaron = 0x0148; + t.ncedilla = 0x0146; + t.ncircle = 0x24dd; + t.ncircumflexbelow = 0x1e4b; + t.ncommaaccent = 0x0146; + t.ndotaccent = 0x1e45; + t.ndotbelow = 0x1e47; + t.nehiragana = 0x306d; + t.nekatakana = 0x30cd; + t.nekatakanahalfwidth = 0xff88; + t.newsheqelsign = 0x20aa; + t.nfsquare = 0x338b; + t.ngabengali = 0x0999; + t.ngadeva = 0x0919; + t.ngagujarati = 0x0a99; + t.ngagurmukhi = 0x0a19; + t.ngonguthai = 0x0e07; + t.nhiragana = 0x3093; + t.nhookleft = 0x0272; + t.nhookretroflex = 0x0273; + t.nieunacirclekorean = 0x326f; + t.nieunaparenkorean = 0x320f; + t.nieuncieuckorean = 0x3135; + t.nieuncirclekorean = 0x3261; + t.nieunhieuhkorean = 0x3136; + t.nieunkorean = 0x3134; + t.nieunpansioskorean = 0x3168; + t.nieunparenkorean = 0x3201; + t.nieunsioskorean = 0x3167; + t.nieuntikeutkorean = 0x3166; + t.nihiragana = 0x306b; + t.nikatakana = 0x30cb; + t.nikatakanahalfwidth = 0xff86; + t.nikhahitleftthai = 0xf899; + t.nikhahitthai = 0x0e4d; + t.nine = 0x0039; + t.ninearabic = 0x0669; + t.ninebengali = 0x09ef; + t.ninecircle = 0x2468; + t.ninecircleinversesansserif = 0x2792; + t.ninedeva = 0x096f; + t.ninegujarati = 0x0aef; + t.ninegurmukhi = 0x0a6f; + t.ninehackarabic = 0x0669; + t.ninehangzhou = 0x3029; + t.nineideographicparen = 0x3228; + t.nineinferior = 0x2089; + t.ninemonospace = 0xff19; + t.nineoldstyle = 0xf739; + t.nineparen = 0x247c; + t.nineperiod = 0x2490; + t.ninepersian = 0x06f9; + t.nineroman = 0x2178; + t.ninesuperior = 0x2079; + t.nineteencircle = 0x2472; + t.nineteenparen = 0x2486; + t.nineteenperiod = 0x249a; + t.ninethai = 0x0e59; + t.nj = 0x01cc; + t.njecyrillic = 0x045a; + t.nkatakana = 0x30f3; + t.nkatakanahalfwidth = 0xff9d; + t.nlegrightlong = 0x019e; + t.nlinebelow = 0x1e49; + t.nmonospace = 0xff4e; + t.nmsquare = 0x339a; + t.nnabengali = 0x09a3; + t.nnadeva = 0x0923; + t.nnagujarati = 0x0aa3; + t.nnagurmukhi = 0x0a23; + t.nnnadeva = 0x0929; + t.nohiragana = 0x306e; + t.nokatakana = 0x30ce; + t.nokatakanahalfwidth = 0xff89; + t.nonbreakingspace = 0x00a0; + t.nonenthai = 0x0e13; + t.nonuthai = 0x0e19; + t.noonarabic = 0x0646; + t.noonfinalarabic = 0xfee6; + t.noonghunnaarabic = 0x06ba; + t.noonghunnafinalarabic = 0xfb9f; + t.nooninitialarabic = 0xfee7; + t.noonjeeminitialarabic = 0xfcd2; + t.noonjeemisolatedarabic = 0xfc4b; + t.noonmedialarabic = 0xfee8; + t.noonmeeminitialarabic = 0xfcd5; + t.noonmeemisolatedarabic = 0xfc4e; + t.noonnoonfinalarabic = 0xfc8d; + t.notcontains = 0x220c; + t.notelement = 0x2209; + t.notelementof = 0x2209; + t.notequal = 0x2260; + t.notgreater = 0x226f; + t.notgreaternorequal = 0x2271; + t.notgreaternorless = 0x2279; + t.notidentical = 0x2262; + t.notless = 0x226e; + t.notlessnorequal = 0x2270; + t.notparallel = 0x2226; + t.notprecedes = 0x2280; + t.notsubset = 0x2284; + t.notsucceeds = 0x2281; + t.notsuperset = 0x2285; + t.nowarmenian = 0x0576; + t.nparen = 0x24a9; + t.nssquare = 0x33b1; + t.nsuperior = 0x207f; + t.ntilde = 0x00f1; + t.nu = 0x03bd; + t.nuhiragana = 0x306c; + t.nukatakana = 0x30cc; + t.nukatakanahalfwidth = 0xff87; + t.nuktabengali = 0x09bc; + t.nuktadeva = 0x093c; + t.nuktagujarati = 0x0abc; + t.nuktagurmukhi = 0x0a3c; + t.numbersign = 0x0023; + t.numbersignmonospace = 0xff03; + t.numbersignsmall = 0xfe5f; + t.numeralsigngreek = 0x0374; + t.numeralsignlowergreek = 0x0375; + t.numero = 0x2116; + t.nun = 0x05e0; + t.nundagesh = 0xfb40; + t.nundageshhebrew = 0xfb40; + t.nunhebrew = 0x05e0; + t.nvsquare = 0x33b5; + t.nwsquare = 0x33bb; + t.nyabengali = 0x099e; + t.nyadeva = 0x091e; + t.nyagujarati = 0x0a9e; + t.nyagurmukhi = 0x0a1e; + t.o = 0x006f; + t.oacute = 0x00f3; + t.oangthai = 0x0e2d; + t.obarred = 0x0275; + t.obarredcyrillic = 0x04e9; + t.obarreddieresiscyrillic = 0x04eb; + t.obengali = 0x0993; + t.obopomofo = 0x311b; + t.obreve = 0x014f; + t.ocandradeva = 0x0911; + t.ocandragujarati = 0x0a91; + t.ocandravowelsigndeva = 0x0949; + t.ocandravowelsigngujarati = 0x0ac9; + t.ocaron = 0x01d2; + t.ocircle = 0x24de; + t.ocircumflex = 0x00f4; + t.ocircumflexacute = 0x1ed1; + t.ocircumflexdotbelow = 0x1ed9; + t.ocircumflexgrave = 0x1ed3; + t.ocircumflexhookabove = 0x1ed5; + t.ocircumflextilde = 0x1ed7; + t.ocyrillic = 0x043e; + t.odblacute = 0x0151; + t.odblgrave = 0x020d; + t.odeva = 0x0913; + t.odieresis = 0x00f6; + t.odieresiscyrillic = 0x04e7; + t.odotbelow = 0x1ecd; + t.oe = 0x0153; + t.oekorean = 0x315a; + t.ogonek = 0x02db; + t.ogonekcmb = 0x0328; + t.ograve = 0x00f2; + t.ogujarati = 0x0a93; + t.oharmenian = 0x0585; + t.ohiragana = 0x304a; + t.ohookabove = 0x1ecf; + t.ohorn = 0x01a1; + t.ohornacute = 0x1edb; + t.ohorndotbelow = 0x1ee3; + t.ohorngrave = 0x1edd; + t.ohornhookabove = 0x1edf; + t.ohorntilde = 0x1ee1; + t.ohungarumlaut = 0x0151; + t.oi = 0x01a3; + t.oinvertedbreve = 0x020f; + t.okatakana = 0x30aa; + t.okatakanahalfwidth = 0xff75; + t.okorean = 0x3157; + t.olehebrew = 0x05ab; + t.omacron = 0x014d; + t.omacronacute = 0x1e53; + t.omacrongrave = 0x1e51; + t.omdeva = 0x0950; + t.omega = 0x03c9; + t.omega1 = 0x03d6; + t.omegacyrillic = 0x0461; + t.omegalatinclosed = 0x0277; + t.omegaroundcyrillic = 0x047b; + t.omegatitlocyrillic = 0x047d; + t.omegatonos = 0x03ce; + t.omgujarati = 0x0ad0; + t.omicron = 0x03bf; + t.omicrontonos = 0x03cc; + t.omonospace = 0xff4f; + t.one = 0x0031; + t.onearabic = 0x0661; + t.onebengali = 0x09e7; + t.onecircle = 0x2460; + t.onecircleinversesansserif = 0x278a; + t.onedeva = 0x0967; + t.onedotenleader = 0x2024; + t.oneeighth = 0x215b; + t.onefitted = 0xf6dc; + t.onegujarati = 0x0ae7; + t.onegurmukhi = 0x0a67; + t.onehackarabic = 0x0661; + t.onehalf = 0x00bd; + t.onehangzhou = 0x3021; + t.oneideographicparen = 0x3220; + t.oneinferior = 0x2081; + t.onemonospace = 0xff11; + t.onenumeratorbengali = 0x09f4; + t.oneoldstyle = 0xf731; + t.oneparen = 0x2474; + t.oneperiod = 0x2488; + t.onepersian = 0x06f1; + t.onequarter = 0x00bc; + t.oneroman = 0x2170; + t.onesuperior = 0x00b9; + t.onethai = 0x0e51; + t.onethird = 0x2153; + t.oogonek = 0x01eb; + t.oogonekmacron = 0x01ed; + t.oogurmukhi = 0x0a13; + t.oomatragurmukhi = 0x0a4b; + t.oopen = 0x0254; + t.oparen = 0x24aa; + t.openbullet = 0x25e6; + t.option = 0x2325; + t.ordfeminine = 0x00aa; + t.ordmasculine = 0x00ba; + t.orthogonal = 0x221f; + t.oshortdeva = 0x0912; + t.oshortvowelsigndeva = 0x094a; + t.oslash = 0x00f8; + t.oslashacute = 0x01ff; + t.osmallhiragana = 0x3049; + t.osmallkatakana = 0x30a9; + t.osmallkatakanahalfwidth = 0xff6b; + t.ostrokeacute = 0x01ff; + t.osuperior = 0xf6f0; + t.otcyrillic = 0x047f; + t.otilde = 0x00f5; + t.otildeacute = 0x1e4d; + t.otildedieresis = 0x1e4f; + t.oubopomofo = 0x3121; + t.overline = 0x203e; + t.overlinecenterline = 0xfe4a; + t.overlinecmb = 0x0305; + t.overlinedashed = 0xfe49; + t.overlinedblwavy = 0xfe4c; + t.overlinewavy = 0xfe4b; + t.overscore = 0x00af; + t.ovowelsignbengali = 0x09cb; + t.ovowelsigndeva = 0x094b; + t.ovowelsigngujarati = 0x0acb; + t.p = 0x0070; + t.paampssquare = 0x3380; + t.paasentosquare = 0x332b; + t.pabengali = 0x09aa; + t.pacute = 0x1e55; + t.padeva = 0x092a; + t.pagedown = 0x21df; + t.pageup = 0x21de; + t.pagujarati = 0x0aaa; + t.pagurmukhi = 0x0a2a; + t.pahiragana = 0x3071; + t.paiyannoithai = 0x0e2f; + t.pakatakana = 0x30d1; + t.palatalizationcyrilliccmb = 0x0484; + t.palochkacyrillic = 0x04c0; + t.pansioskorean = 0x317f; + t.paragraph = 0x00b6; + t.parallel = 0x2225; + t.parenleft = 0x0028; + t.parenleftaltonearabic = 0xfd3e; + t.parenleftbt = 0xf8ed; + t.parenleftex = 0xf8ec; + t.parenleftinferior = 0x208d; + t.parenleftmonospace = 0xff08; + t.parenleftsmall = 0xfe59; + t.parenleftsuperior = 0x207d; + t.parenlefttp = 0xf8eb; + t.parenleftvertical = 0xfe35; + t.parenright = 0x0029; + t.parenrightaltonearabic = 0xfd3f; + t.parenrightbt = 0xf8f8; + t.parenrightex = 0xf8f7; + t.parenrightinferior = 0x208e; + t.parenrightmonospace = 0xff09; + t.parenrightsmall = 0xfe5a; + t.parenrightsuperior = 0x207e; + t.parenrighttp = 0xf8f6; + t.parenrightvertical = 0xfe36; + t.partialdiff = 0x2202; + t.paseqhebrew = 0x05c0; + t.pashtahebrew = 0x0599; + t.pasquare = 0x33a9; + t.patah = 0x05b7; + t.patah11 = 0x05b7; + t.patah1d = 0x05b7; + t.patah2a = 0x05b7; + t.patahhebrew = 0x05b7; + t.patahnarrowhebrew = 0x05b7; + t.patahquarterhebrew = 0x05b7; + t.patahwidehebrew = 0x05b7; + t.pazerhebrew = 0x05a1; + t.pbopomofo = 0x3106; + t.pcircle = 0x24df; + t.pdotaccent = 0x1e57; + t.pe = 0x05e4; + t.pecyrillic = 0x043f; + t.pedagesh = 0xfb44; + t.pedageshhebrew = 0xfb44; + t.peezisquare = 0x333b; + t.pefinaldageshhebrew = 0xfb43; + t.peharabic = 0x067e; + t.peharmenian = 0x057a; + t.pehebrew = 0x05e4; + t.pehfinalarabic = 0xfb57; + t.pehinitialarabic = 0xfb58; + t.pehiragana = 0x307a; + t.pehmedialarabic = 0xfb59; + t.pekatakana = 0x30da; + t.pemiddlehookcyrillic = 0x04a7; + t.perafehebrew = 0xfb4e; + t.percent = 0x0025; + t.percentarabic = 0x066a; + t.percentmonospace = 0xff05; + t.percentsmall = 0xfe6a; + t.period = 0x002e; + t.periodarmenian = 0x0589; + t.periodcentered = 0x00b7; + t.periodhalfwidth = 0xff61; + t.periodinferior = 0xf6e7; + t.periodmonospace = 0xff0e; + t.periodsmall = 0xfe52; + t.periodsuperior = 0xf6e8; + t.perispomenigreekcmb = 0x0342; + t.perpendicular = 0x22a5; + t.perthousand = 0x2030; + t.peseta = 0x20a7; + t.pfsquare = 0x338a; + t.phabengali = 0x09ab; + t.phadeva = 0x092b; + t.phagujarati = 0x0aab; + t.phagurmukhi = 0x0a2b; + t.phi = 0x03c6; + t.phi1 = 0x03d5; + t.phieuphacirclekorean = 0x327a; + t.phieuphaparenkorean = 0x321a; + t.phieuphcirclekorean = 0x326c; + t.phieuphkorean = 0x314d; + t.phieuphparenkorean = 0x320c; + t.philatin = 0x0278; + t.phinthuthai = 0x0e3a; + t.phisymbolgreek = 0x03d5; + t.phook = 0x01a5; + t.phophanthai = 0x0e1e; + t.phophungthai = 0x0e1c; + t.phosamphaothai = 0x0e20; + t.pi = 0x03c0; + t.pieupacirclekorean = 0x3273; + t.pieupaparenkorean = 0x3213; + t.pieupcieuckorean = 0x3176; + t.pieupcirclekorean = 0x3265; + t.pieupkiyeokkorean = 0x3172; + t.pieupkorean = 0x3142; + t.pieupparenkorean = 0x3205; + t.pieupsioskiyeokkorean = 0x3174; + t.pieupsioskorean = 0x3144; + t.pieupsiostikeutkorean = 0x3175; + t.pieupthieuthkorean = 0x3177; + t.pieuptikeutkorean = 0x3173; + t.pihiragana = 0x3074; + t.pikatakana = 0x30d4; + t.pisymbolgreek = 0x03d6; + t.piwrarmenian = 0x0583; + t.planckover2pi = 0x210f; + t.planckover2pi1 = 0x210f; + t.plus = 0x002b; + t.plusbelowcmb = 0x031f; + t.pluscircle = 0x2295; + t.plusminus = 0x00b1; + t.plusmod = 0x02d6; + t.plusmonospace = 0xff0b; + t.plussmall = 0xfe62; + t.plussuperior = 0x207a; + t.pmonospace = 0xff50; + t.pmsquare = 0x33d8; + t.pohiragana = 0x307d; + t.pointingindexdownwhite = 0x261f; + t.pointingindexleftwhite = 0x261c; + t.pointingindexrightwhite = 0x261e; + t.pointingindexupwhite = 0x261d; + t.pokatakana = 0x30dd; + t.poplathai = 0x0e1b; + t.postalmark = 0x3012; + t.postalmarkface = 0x3020; + t.pparen = 0x24ab; + t.precedes = 0x227a; + t.prescription = 0x211e; + t.primemod = 0x02b9; + t.primereversed = 0x2035; + t.product = 0x220f; + t.projective = 0x2305; + t.prolongedkana = 0x30fc; + t.propellor = 0x2318; + t.propersubset = 0x2282; + t.propersuperset = 0x2283; + t.proportion = 0x2237; + t.proportional = 0x221d; + t.psi = 0x03c8; + t.psicyrillic = 0x0471; + t.psilipneumatacyrilliccmb = 0x0486; + t.pssquare = 0x33b0; + t.puhiragana = 0x3077; + t.pukatakana = 0x30d7; + t.pvsquare = 0x33b4; + t.pwsquare = 0x33ba; + t.q = 0x0071; + t.qadeva = 0x0958; + t.qadmahebrew = 0x05a8; + t.qafarabic = 0x0642; + t.qaffinalarabic = 0xfed6; + t.qafinitialarabic = 0xfed7; + t.qafmedialarabic = 0xfed8; + t.qamats = 0x05b8; + t.qamats10 = 0x05b8; + t.qamats1a = 0x05b8; + t.qamats1c = 0x05b8; + t.qamats27 = 0x05b8; + t.qamats29 = 0x05b8; + t.qamats33 = 0x05b8; + t.qamatsde = 0x05b8; + t.qamatshebrew = 0x05b8; + t.qamatsnarrowhebrew = 0x05b8; + t.qamatsqatanhebrew = 0x05b8; + t.qamatsqatannarrowhebrew = 0x05b8; + t.qamatsqatanquarterhebrew = 0x05b8; + t.qamatsqatanwidehebrew = 0x05b8; + t.qamatsquarterhebrew = 0x05b8; + t.qamatswidehebrew = 0x05b8; + t.qarneyparahebrew = 0x059f; + t.qbopomofo = 0x3111; + t.qcircle = 0x24e0; + t.qhook = 0x02a0; + t.qmonospace = 0xff51; + t.qof = 0x05e7; + t.qofdagesh = 0xfb47; + t.qofdageshhebrew = 0xfb47; + t.qofhebrew = 0x05e7; + t.qparen = 0x24ac; + t.quarternote = 0x2669; + t.qubuts = 0x05bb; + t.qubuts18 = 0x05bb; + t.qubuts25 = 0x05bb; + t.qubuts31 = 0x05bb; + t.qubutshebrew = 0x05bb; + t.qubutsnarrowhebrew = 0x05bb; + t.qubutsquarterhebrew = 0x05bb; + t.qubutswidehebrew = 0x05bb; + t.question = 0x003f; + t.questionarabic = 0x061f; + t.questionarmenian = 0x055e; + t.questiondown = 0x00bf; + t.questiondownsmall = 0xf7bf; + t.questiongreek = 0x037e; + t.questionmonospace = 0xff1f; + t.questionsmall = 0xf73f; + t.quotedbl = 0x0022; + t.quotedblbase = 0x201e; + t.quotedblleft = 0x201c; + t.quotedblmonospace = 0xff02; + t.quotedblprime = 0x301e; + t.quotedblprimereversed = 0x301d; + t.quotedblright = 0x201d; + t.quoteleft = 0x2018; + t.quoteleftreversed = 0x201b; + t.quotereversed = 0x201b; + t.quoteright = 0x2019; + t.quoterightn = 0x0149; + t.quotesinglbase = 0x201a; + t.quotesingle = 0x0027; + t.quotesinglemonospace = 0xff07; + t.r = 0x0072; + t.raarmenian = 0x057c; + t.rabengali = 0x09b0; + t.racute = 0x0155; + t.radeva = 0x0930; + t.radical = 0x221a; + t.radicalex = 0xf8e5; + t.radoverssquare = 0x33ae; + t.radoverssquaredsquare = 0x33af; + t.radsquare = 0x33ad; + t.rafe = 0x05bf; + t.rafehebrew = 0x05bf; + t.ragujarati = 0x0ab0; + t.ragurmukhi = 0x0a30; + t.rahiragana = 0x3089; + t.rakatakana = 0x30e9; + t.rakatakanahalfwidth = 0xff97; + t.ralowerdiagonalbengali = 0x09f1; + t.ramiddlediagonalbengali = 0x09f0; + t.ramshorn = 0x0264; + t.ratio = 0x2236; + t.rbopomofo = 0x3116; + t.rcaron = 0x0159; + t.rcedilla = 0x0157; + t.rcircle = 0x24e1; + t.rcommaaccent = 0x0157; + t.rdblgrave = 0x0211; + t.rdotaccent = 0x1e59; + t.rdotbelow = 0x1e5b; + t.rdotbelowmacron = 0x1e5d; + t.referencemark = 0x203b; + t.reflexsubset = 0x2286; + t.reflexsuperset = 0x2287; + t.registered = 0x00ae; + t.registersans = 0xf8e8; + t.registerserif = 0xf6da; + t.reharabic = 0x0631; + t.reharmenian = 0x0580; + t.rehfinalarabic = 0xfeae; + t.rehiragana = 0x308c; + t.rekatakana = 0x30ec; + t.rekatakanahalfwidth = 0xff9a; + t.resh = 0x05e8; + t.reshdageshhebrew = 0xfb48; + t.reshhebrew = 0x05e8; + t.reversedtilde = 0x223d; + t.reviahebrew = 0x0597; + t.reviamugrashhebrew = 0x0597; + t.revlogicalnot = 0x2310; + t.rfishhook = 0x027e; + t.rfishhookreversed = 0x027f; + t.rhabengali = 0x09dd; + t.rhadeva = 0x095d; + t.rho = 0x03c1; + t.rhook = 0x027d; + t.rhookturned = 0x027b; + t.rhookturnedsuperior = 0x02b5; + t.rhosymbolgreek = 0x03f1; + t.rhotichookmod = 0x02de; + t.rieulacirclekorean = 0x3271; + t.rieulaparenkorean = 0x3211; + t.rieulcirclekorean = 0x3263; + t.rieulhieuhkorean = 0x3140; + t.rieulkiyeokkorean = 0x313a; + t.rieulkiyeoksioskorean = 0x3169; + t.rieulkorean = 0x3139; + t.rieulmieumkorean = 0x313b; + t.rieulpansioskorean = 0x316c; + t.rieulparenkorean = 0x3203; + t.rieulphieuphkorean = 0x313f; + t.rieulpieupkorean = 0x313c; + t.rieulpieupsioskorean = 0x316b; + t.rieulsioskorean = 0x313d; + t.rieulthieuthkorean = 0x313e; + t.rieultikeutkorean = 0x316a; + t.rieulyeorinhieuhkorean = 0x316d; + t.rightangle = 0x221f; + t.righttackbelowcmb = 0x0319; + t.righttriangle = 0x22bf; + t.rihiragana = 0x308a; + t.rikatakana = 0x30ea; + t.rikatakanahalfwidth = 0xff98; + t.ring = 0x02da; + t.ringbelowcmb = 0x0325; + t.ringcmb = 0x030a; + t.ringhalfleft = 0x02bf; + t.ringhalfleftarmenian = 0x0559; + t.ringhalfleftbelowcmb = 0x031c; + t.ringhalfleftcentered = 0x02d3; + t.ringhalfright = 0x02be; + t.ringhalfrightbelowcmb = 0x0339; + t.ringhalfrightcentered = 0x02d2; + t.rinvertedbreve = 0x0213; + t.rittorusquare = 0x3351; + t.rlinebelow = 0x1e5f; + t.rlongleg = 0x027c; + t.rlonglegturned = 0x027a; + t.rmonospace = 0xff52; + t.rohiragana = 0x308d; + t.rokatakana = 0x30ed; + t.rokatakanahalfwidth = 0xff9b; + t.roruathai = 0x0e23; + t.rparen = 0x24ad; + t.rrabengali = 0x09dc; + t.rradeva = 0x0931; + t.rragurmukhi = 0x0a5c; + t.rreharabic = 0x0691; + t.rrehfinalarabic = 0xfb8d; + t.rrvocalicbengali = 0x09e0; + t.rrvocalicdeva = 0x0960; + t.rrvocalicgujarati = 0x0ae0; + t.rrvocalicvowelsignbengali = 0x09c4; + t.rrvocalicvowelsigndeva = 0x0944; + t.rrvocalicvowelsigngujarati = 0x0ac4; + t.rsuperior = 0xf6f1; + t.rtblock = 0x2590; + t.rturned = 0x0279; + t.rturnedsuperior = 0x02b4; + t.ruhiragana = 0x308b; + t.rukatakana = 0x30eb; + t.rukatakanahalfwidth = 0xff99; + t.rupeemarkbengali = 0x09f2; + t.rupeesignbengali = 0x09f3; + t.rupiah = 0xf6dd; + t.ruthai = 0x0e24; + t.rvocalicbengali = 0x098b; + t.rvocalicdeva = 0x090b; + t.rvocalicgujarati = 0x0a8b; + t.rvocalicvowelsignbengali = 0x09c3; + t.rvocalicvowelsigndeva = 0x0943; + t.rvocalicvowelsigngujarati = 0x0ac3; + t.s = 0x0073; + t.sabengali = 0x09b8; + t.sacute = 0x015b; + t.sacutedotaccent = 0x1e65; + t.sadarabic = 0x0635; + t.sadeva = 0x0938; + t.sadfinalarabic = 0xfeba; + t.sadinitialarabic = 0xfebb; + t.sadmedialarabic = 0xfebc; + t.sagujarati = 0x0ab8; + t.sagurmukhi = 0x0a38; + t.sahiragana = 0x3055; + t.sakatakana = 0x30b5; + t.sakatakanahalfwidth = 0xff7b; + t.sallallahoualayhewasallamarabic = 0xfdfa; + t.samekh = 0x05e1; + t.samekhdagesh = 0xfb41; + t.samekhdageshhebrew = 0xfb41; + t.samekhhebrew = 0x05e1; + t.saraaathai = 0x0e32; + t.saraaethai = 0x0e41; + t.saraaimaimalaithai = 0x0e44; + t.saraaimaimuanthai = 0x0e43; + t.saraamthai = 0x0e33; + t.saraathai = 0x0e30; + t.saraethai = 0x0e40; + t.saraiileftthai = 0xf886; + t.saraiithai = 0x0e35; + t.saraileftthai = 0xf885; + t.saraithai = 0x0e34; + t.saraothai = 0x0e42; + t.saraueeleftthai = 0xf888; + t.saraueethai = 0x0e37; + t.saraueleftthai = 0xf887; + t.sarauethai = 0x0e36; + t.sarauthai = 0x0e38; + t.sarauuthai = 0x0e39; + t.sbopomofo = 0x3119; + t.scaron = 0x0161; + t.scarondotaccent = 0x1e67; + t.scedilla = 0x015f; + t.schwa = 0x0259; + t.schwacyrillic = 0x04d9; + t.schwadieresiscyrillic = 0x04db; + t.schwahook = 0x025a; + t.scircle = 0x24e2; + t.scircumflex = 0x015d; + t.scommaaccent = 0x0219; + t.sdotaccent = 0x1e61; + t.sdotbelow = 0x1e63; + t.sdotbelowdotaccent = 0x1e69; + t.seagullbelowcmb = 0x033c; + t.second = 0x2033; + t.secondtonechinese = 0x02ca; + t.section = 0x00a7; + t.seenarabic = 0x0633; + t.seenfinalarabic = 0xfeb2; + t.seeninitialarabic = 0xfeb3; + t.seenmedialarabic = 0xfeb4; + t.segol = 0x05b6; + t.segol13 = 0x05b6; + t.segol1f = 0x05b6; + t.segol2c = 0x05b6; + t.segolhebrew = 0x05b6; + t.segolnarrowhebrew = 0x05b6; + t.segolquarterhebrew = 0x05b6; + t.segoltahebrew = 0x0592; + t.segolwidehebrew = 0x05b6; + t.seharmenian = 0x057d; + t.sehiragana = 0x305b; + t.sekatakana = 0x30bb; + t.sekatakanahalfwidth = 0xff7e; + t.semicolon = 0x003b; + t.semicolonarabic = 0x061b; + t.semicolonmonospace = 0xff1b; + t.semicolonsmall = 0xfe54; + t.semivoicedmarkkana = 0x309c; + t.semivoicedmarkkanahalfwidth = 0xff9f; + t.sentisquare = 0x3322; + t.sentosquare = 0x3323; + t.seven = 0x0037; + t.sevenarabic = 0x0667; + t.sevenbengali = 0x09ed; + t.sevencircle = 0x2466; + t.sevencircleinversesansserif = 0x2790; + t.sevendeva = 0x096d; + t.seveneighths = 0x215e; + t.sevengujarati = 0x0aed; + t.sevengurmukhi = 0x0a6d; + t.sevenhackarabic = 0x0667; + t.sevenhangzhou = 0x3027; + t.sevenideographicparen = 0x3226; + t.seveninferior = 0x2087; + t.sevenmonospace = 0xff17; + t.sevenoldstyle = 0xf737; + t.sevenparen = 0x247a; + t.sevenperiod = 0x248e; + t.sevenpersian = 0x06f7; + t.sevenroman = 0x2176; + t.sevensuperior = 0x2077; + t.seventeencircle = 0x2470; + t.seventeenparen = 0x2484; + t.seventeenperiod = 0x2498; + t.seventhai = 0x0e57; + t.sfthyphen = 0x00ad; + t.shaarmenian = 0x0577; + t.shabengali = 0x09b6; + t.shacyrillic = 0x0448; + t.shaddaarabic = 0x0651; + t.shaddadammaarabic = 0xfc61; + t.shaddadammatanarabic = 0xfc5e; + t.shaddafathaarabic = 0xfc60; + t.shaddakasraarabic = 0xfc62; + t.shaddakasratanarabic = 0xfc5f; + t.shade = 0x2592; + t.shadedark = 0x2593; + t.shadelight = 0x2591; + t.shademedium = 0x2592; + t.shadeva = 0x0936; + t.shagujarati = 0x0ab6; + t.shagurmukhi = 0x0a36; + t.shalshelethebrew = 0x0593; + t.shbopomofo = 0x3115; + t.shchacyrillic = 0x0449; + t.sheenarabic = 0x0634; + t.sheenfinalarabic = 0xfeb6; + t.sheeninitialarabic = 0xfeb7; + t.sheenmedialarabic = 0xfeb8; + t.sheicoptic = 0x03e3; + t.sheqel = 0x20aa; + t.sheqelhebrew = 0x20aa; + t.sheva = 0x05b0; + t.sheva115 = 0x05b0; + t.sheva15 = 0x05b0; + t.sheva22 = 0x05b0; + t.sheva2e = 0x05b0; + t.shevahebrew = 0x05b0; + t.shevanarrowhebrew = 0x05b0; + t.shevaquarterhebrew = 0x05b0; + t.shevawidehebrew = 0x05b0; + t.shhacyrillic = 0x04bb; + t.shimacoptic = 0x03ed; + t.shin = 0x05e9; + t.shindagesh = 0xfb49; + t.shindageshhebrew = 0xfb49; + t.shindageshshindot = 0xfb2c; + t.shindageshshindothebrew = 0xfb2c; + t.shindageshsindot = 0xfb2d; + t.shindageshsindothebrew = 0xfb2d; + t.shindothebrew = 0x05c1; + t.shinhebrew = 0x05e9; + t.shinshindot = 0xfb2a; + t.shinshindothebrew = 0xfb2a; + t.shinsindot = 0xfb2b; + t.shinsindothebrew = 0xfb2b; + t.shook = 0x0282; + t.sigma = 0x03c3; + t.sigma1 = 0x03c2; + t.sigmafinal = 0x03c2; + t.sigmalunatesymbolgreek = 0x03f2; + t.sihiragana = 0x3057; + t.sikatakana = 0x30b7; + t.sikatakanahalfwidth = 0xff7c; + t.siluqhebrew = 0x05bd; + t.siluqlefthebrew = 0x05bd; + t.similar = 0x223c; + t.sindothebrew = 0x05c2; + t.siosacirclekorean = 0x3274; + t.siosaparenkorean = 0x3214; + t.sioscieuckorean = 0x317e; + t.sioscirclekorean = 0x3266; + t.sioskiyeokkorean = 0x317a; + t.sioskorean = 0x3145; + t.siosnieunkorean = 0x317b; + t.siosparenkorean = 0x3206; + t.siospieupkorean = 0x317d; + t.siostikeutkorean = 0x317c; + t.six = 0x0036; + t.sixarabic = 0x0666; + t.sixbengali = 0x09ec; + t.sixcircle = 0x2465; + t.sixcircleinversesansserif = 0x278f; + t.sixdeva = 0x096c; + t.sixgujarati = 0x0aec; + t.sixgurmukhi = 0x0a6c; + t.sixhackarabic = 0x0666; + t.sixhangzhou = 0x3026; + t.sixideographicparen = 0x3225; + t.sixinferior = 0x2086; + t.sixmonospace = 0xff16; + t.sixoldstyle = 0xf736; + t.sixparen = 0x2479; + t.sixperiod = 0x248d; + t.sixpersian = 0x06f6; + t.sixroman = 0x2175; + t.sixsuperior = 0x2076; + t.sixteencircle = 0x246f; + t.sixteencurrencydenominatorbengali = 0x09f9; + t.sixteenparen = 0x2483; + t.sixteenperiod = 0x2497; + t.sixthai = 0x0e56; + t.slash = 0x002f; + t.slashmonospace = 0xff0f; + t.slong = 0x017f; + t.slongdotaccent = 0x1e9b; + t.smileface = 0x263a; + t.smonospace = 0xff53; + t.sofpasuqhebrew = 0x05c3; + t.softhyphen = 0x00ad; + t.softsigncyrillic = 0x044c; + t.sohiragana = 0x305d; + t.sokatakana = 0x30bd; + t.sokatakanahalfwidth = 0xff7f; + t.soliduslongoverlaycmb = 0x0338; + t.solidusshortoverlaycmb = 0x0337; + t.sorusithai = 0x0e29; + t.sosalathai = 0x0e28; + t.sosothai = 0x0e0b; + t.sosuathai = 0x0e2a; + t.space = 0x0020; + t.spacehackarabic = 0x0020; + t.spade = 0x2660; + t.spadesuitblack = 0x2660; + t.spadesuitwhite = 0x2664; + t.sparen = 0x24ae; + t.squarebelowcmb = 0x033b; + t.squarecc = 0x33c4; + t.squarecm = 0x339d; + t.squarediagonalcrosshatchfill = 0x25a9; + t.squarehorizontalfill = 0x25a4; + t.squarekg = 0x338f; + t.squarekm = 0x339e; + t.squarekmcapital = 0x33ce; + t.squareln = 0x33d1; + t.squarelog = 0x33d2; + t.squaremg = 0x338e; + t.squaremil = 0x33d5; + t.squaremm = 0x339c; + t.squaremsquared = 0x33a1; + t.squareorthogonalcrosshatchfill = 0x25a6; + t.squareupperlefttolowerrightfill = 0x25a7; + t.squareupperrighttolowerleftfill = 0x25a8; + t.squareverticalfill = 0x25a5; + t.squarewhitewithsmallblack = 0x25a3; + t.srsquare = 0x33db; + t.ssabengali = 0x09b7; + t.ssadeva = 0x0937; + t.ssagujarati = 0x0ab7; + t.ssangcieuckorean = 0x3149; + t.ssanghieuhkorean = 0x3185; + t.ssangieungkorean = 0x3180; + t.ssangkiyeokkorean = 0x3132; + t.ssangnieunkorean = 0x3165; + t.ssangpieupkorean = 0x3143; + t.ssangsioskorean = 0x3146; + t.ssangtikeutkorean = 0x3138; + t.ssuperior = 0xf6f2; + t.sterling = 0x00a3; + t.sterlingmonospace = 0xffe1; + t.strokelongoverlaycmb = 0x0336; + t.strokeshortoverlaycmb = 0x0335; + t.subset = 0x2282; + t.subsetnotequal = 0x228a; + t.subsetorequal = 0x2286; + t.succeeds = 0x227b; + t.suchthat = 0x220b; + t.suhiragana = 0x3059; + t.sukatakana = 0x30b9; + t.sukatakanahalfwidth = 0xff7d; + t.sukunarabic = 0x0652; + t.summation = 0x2211; + t.sun = 0x263c; + t.superset = 0x2283; + t.supersetnotequal = 0x228b; + t.supersetorequal = 0x2287; + t.svsquare = 0x33dc; + t.syouwaerasquare = 0x337c; + t.t = 0x0074; + t.tabengali = 0x09a4; + t.tackdown = 0x22a4; + t.tackleft = 0x22a3; + t.tadeva = 0x0924; + t.tagujarati = 0x0aa4; + t.tagurmukhi = 0x0a24; + t.taharabic = 0x0637; + t.tahfinalarabic = 0xfec2; + t.tahinitialarabic = 0xfec3; + t.tahiragana = 0x305f; + t.tahmedialarabic = 0xfec4; + t.taisyouerasquare = 0x337d; + t.takatakana = 0x30bf; + t.takatakanahalfwidth = 0xff80; + t.tatweelarabic = 0x0640; + t.tau = 0x03c4; + t.tav = 0x05ea; + t.tavdages = 0xfb4a; + t.tavdagesh = 0xfb4a; + t.tavdageshhebrew = 0xfb4a; + t.tavhebrew = 0x05ea; + t.tbar = 0x0167; + t.tbopomofo = 0x310a; + t.tcaron = 0x0165; + t.tccurl = 0x02a8; + t.tcedilla = 0x0163; + t.tcheharabic = 0x0686; + t.tchehfinalarabic = 0xfb7b; + t.tchehinitialarabic = 0xfb7c; + t.tchehmedialarabic = 0xfb7d; + t.tcircle = 0x24e3; + t.tcircumflexbelow = 0x1e71; + t.tcommaaccent = 0x0163; + t.tdieresis = 0x1e97; + t.tdotaccent = 0x1e6b; + t.tdotbelow = 0x1e6d; + t.tecyrillic = 0x0442; + t.tedescendercyrillic = 0x04ad; + t.teharabic = 0x062a; + t.tehfinalarabic = 0xfe96; + t.tehhahinitialarabic = 0xfca2; + t.tehhahisolatedarabic = 0xfc0c; + t.tehinitialarabic = 0xfe97; + t.tehiragana = 0x3066; + t.tehjeeminitialarabic = 0xfca1; + t.tehjeemisolatedarabic = 0xfc0b; + t.tehmarbutaarabic = 0x0629; + t.tehmarbutafinalarabic = 0xfe94; + t.tehmedialarabic = 0xfe98; + t.tehmeeminitialarabic = 0xfca4; + t.tehmeemisolatedarabic = 0xfc0e; + t.tehnoonfinalarabic = 0xfc73; + t.tekatakana = 0x30c6; + t.tekatakanahalfwidth = 0xff83; + t.telephone = 0x2121; + t.telephoneblack = 0x260e; + t.telishagedolahebrew = 0x05a0; + t.telishaqetanahebrew = 0x05a9; + t.tencircle = 0x2469; + t.tenideographicparen = 0x3229; + t.tenparen = 0x247d; + t.tenperiod = 0x2491; + t.tenroman = 0x2179; + t.tesh = 0x02a7; + t.tet = 0x05d8; + t.tetdagesh = 0xfb38; + t.tetdageshhebrew = 0xfb38; + t.tethebrew = 0x05d8; + t.tetsecyrillic = 0x04b5; + t.tevirhebrew = 0x059b; + t.tevirlefthebrew = 0x059b; + t.thabengali = 0x09a5; + t.thadeva = 0x0925; + t.thagujarati = 0x0aa5; + t.thagurmukhi = 0x0a25; + t.thalarabic = 0x0630; + t.thalfinalarabic = 0xfeac; + t.thanthakhatlowleftthai = 0xf898; + t.thanthakhatlowrightthai = 0xf897; + t.thanthakhatthai = 0x0e4c; + t.thanthakhatupperleftthai = 0xf896; + t.theharabic = 0x062b; + t.thehfinalarabic = 0xfe9a; + t.thehinitialarabic = 0xfe9b; + t.thehmedialarabic = 0xfe9c; + t.thereexists = 0x2203; + t.therefore = 0x2234; + t.theta = 0x03b8; + t.theta1 = 0x03d1; + t.thetasymbolgreek = 0x03d1; + t.thieuthacirclekorean = 0x3279; + t.thieuthaparenkorean = 0x3219; + t.thieuthcirclekorean = 0x326b; + t.thieuthkorean = 0x314c; + t.thieuthparenkorean = 0x320b; + t.thirteencircle = 0x246c; + t.thirteenparen = 0x2480; + t.thirteenperiod = 0x2494; + t.thonangmonthothai = 0x0e11; + t.thook = 0x01ad; + t.thophuthaothai = 0x0e12; + t.thorn = 0x00fe; + t.thothahanthai = 0x0e17; + t.thothanthai = 0x0e10; + t.thothongthai = 0x0e18; + t.thothungthai = 0x0e16; + t.thousandcyrillic = 0x0482; + t.thousandsseparatorarabic = 0x066c; + t.thousandsseparatorpersian = 0x066c; + t.three = 0x0033; + t.threearabic = 0x0663; + t.threebengali = 0x09e9; + t.threecircle = 0x2462; + t.threecircleinversesansserif = 0x278c; + t.threedeva = 0x0969; + t.threeeighths = 0x215c; + t.threegujarati = 0x0ae9; + t.threegurmukhi = 0x0a69; + t.threehackarabic = 0x0663; + t.threehangzhou = 0x3023; + t.threeideographicparen = 0x3222; + t.threeinferior = 0x2083; + t.threemonospace = 0xff13; + t.threenumeratorbengali = 0x09f6; + t.threeoldstyle = 0xf733; + t.threeparen = 0x2476; + t.threeperiod = 0x248a; + t.threepersian = 0x06f3; + t.threequarters = 0x00be; + t.threequartersemdash = 0xf6de; + t.threeroman = 0x2172; + t.threesuperior = 0x00b3; + t.threethai = 0x0e53; + t.thzsquare = 0x3394; + t.tihiragana = 0x3061; + t.tikatakana = 0x30c1; + t.tikatakanahalfwidth = 0xff81; + t.tikeutacirclekorean = 0x3270; + t.tikeutaparenkorean = 0x3210; + t.tikeutcirclekorean = 0x3262; + t.tikeutkorean = 0x3137; + t.tikeutparenkorean = 0x3202; + t.tilde = 0x02dc; + t.tildebelowcmb = 0x0330; + t.tildecmb = 0x0303; + t.tildecomb = 0x0303; + t.tildedoublecmb = 0x0360; + t.tildeoperator = 0x223c; + t.tildeoverlaycmb = 0x0334; + t.tildeverticalcmb = 0x033e; + t.timescircle = 0x2297; + t.tipehahebrew = 0x0596; + t.tipehalefthebrew = 0x0596; + t.tippigurmukhi = 0x0a70; + t.titlocyrilliccmb = 0x0483; + t.tiwnarmenian = 0x057f; + t.tlinebelow = 0x1e6f; + t.tmonospace = 0xff54; + t.toarmenian = 0x0569; + t.tohiragana = 0x3068; + t.tokatakana = 0x30c8; + t.tokatakanahalfwidth = 0xff84; + t.tonebarextrahighmod = 0x02e5; + t.tonebarextralowmod = 0x02e9; + t.tonebarhighmod = 0x02e6; + t.tonebarlowmod = 0x02e8; + t.tonebarmidmod = 0x02e7; + t.tonefive = 0x01bd; + t.tonesix = 0x0185; + t.tonetwo = 0x01a8; + t.tonos = 0x0384; + t.tonsquare = 0x3327; + t.topatakthai = 0x0e0f; + t.tortoiseshellbracketleft = 0x3014; + t.tortoiseshellbracketleftsmall = 0xfe5d; + t.tortoiseshellbracketleftvertical = 0xfe39; + t.tortoiseshellbracketright = 0x3015; + t.tortoiseshellbracketrightsmall = 0xfe5e; + t.tortoiseshellbracketrightvertical = 0xfe3a; + t.totaothai = 0x0e15; + t.tpalatalhook = 0x01ab; + t.tparen = 0x24af; + t.trademark = 0x2122; + t.trademarksans = 0xf8ea; + t.trademarkserif = 0xf6db; + t.tretroflexhook = 0x0288; + t.triagdn = 0x25bc; + t.triaglf = 0x25c4; + t.triagrt = 0x25ba; + t.triagup = 0x25b2; + t.ts = 0x02a6; + t.tsadi = 0x05e6; + t.tsadidagesh = 0xfb46; + t.tsadidageshhebrew = 0xfb46; + t.tsadihebrew = 0x05e6; + t.tsecyrillic = 0x0446; + t.tsere = 0x05b5; + t.tsere12 = 0x05b5; + t.tsere1e = 0x05b5; + t.tsere2b = 0x05b5; + t.tserehebrew = 0x05b5; + t.tserenarrowhebrew = 0x05b5; + t.tserequarterhebrew = 0x05b5; + t.tserewidehebrew = 0x05b5; + t.tshecyrillic = 0x045b; + t.tsuperior = 0xf6f3; + t.ttabengali = 0x099f; + t.ttadeva = 0x091f; + t.ttagujarati = 0x0a9f; + t.ttagurmukhi = 0x0a1f; + t.tteharabic = 0x0679; + t.ttehfinalarabic = 0xfb67; + t.ttehinitialarabic = 0xfb68; + t.ttehmedialarabic = 0xfb69; + t.tthabengali = 0x09a0; + t.tthadeva = 0x0920; + t.tthagujarati = 0x0aa0; + t.tthagurmukhi = 0x0a20; + t.tturned = 0x0287; + t.tuhiragana = 0x3064; + t.tukatakana = 0x30c4; + t.tukatakanahalfwidth = 0xff82; + t.tusmallhiragana = 0x3063; + t.tusmallkatakana = 0x30c3; + t.tusmallkatakanahalfwidth = 0xff6f; + t.twelvecircle = 0x246b; + t.twelveparen = 0x247f; + t.twelveperiod = 0x2493; + t.twelveroman = 0x217b; + t.twentycircle = 0x2473; + t.twentyhangzhou = 0x5344; + t.twentyparen = 0x2487; + t.twentyperiod = 0x249b; + t.two = 0x0032; + t.twoarabic = 0x0662; + t.twobengali = 0x09e8; + t.twocircle = 0x2461; + t.twocircleinversesansserif = 0x278b; + t.twodeva = 0x0968; + t.twodotenleader = 0x2025; + t.twodotleader = 0x2025; + t.twodotleadervertical = 0xfe30; + t.twogujarati = 0x0ae8; + t.twogurmukhi = 0x0a68; + t.twohackarabic = 0x0662; + t.twohangzhou = 0x3022; + t.twoideographicparen = 0x3221; + t.twoinferior = 0x2082; + t.twomonospace = 0xff12; + t.twonumeratorbengali = 0x09f5; + t.twooldstyle = 0xf732; + t.twoparen = 0x2475; + t.twoperiod = 0x2489; + t.twopersian = 0x06f2; + t.tworoman = 0x2171; + t.twostroke = 0x01bb; + t.twosuperior = 0x00b2; + t.twothai = 0x0e52; + t.twothirds = 0x2154; + t.u = 0x0075; + t.uacute = 0x00fa; + t.ubar = 0x0289; + t.ubengali = 0x0989; + t.ubopomofo = 0x3128; + t.ubreve = 0x016d; + t.ucaron = 0x01d4; + t.ucircle = 0x24e4; + t.ucircumflex = 0x00fb; + t.ucircumflexbelow = 0x1e77; + t.ucyrillic = 0x0443; + t.udattadeva = 0x0951; + t.udblacute = 0x0171; + t.udblgrave = 0x0215; + t.udeva = 0x0909; + t.udieresis = 0x00fc; + t.udieresisacute = 0x01d8; + t.udieresisbelow = 0x1e73; + t.udieresiscaron = 0x01da; + t.udieresiscyrillic = 0x04f1; + t.udieresisgrave = 0x01dc; + t.udieresismacron = 0x01d6; + t.udotbelow = 0x1ee5; + t.ugrave = 0x00f9; + t.ugujarati = 0x0a89; + t.ugurmukhi = 0x0a09; + t.uhiragana = 0x3046; + t.uhookabove = 0x1ee7; + t.uhorn = 0x01b0; + t.uhornacute = 0x1ee9; + t.uhorndotbelow = 0x1ef1; + t.uhorngrave = 0x1eeb; + t.uhornhookabove = 0x1eed; + t.uhorntilde = 0x1eef; + t.uhungarumlaut = 0x0171; + t.uhungarumlautcyrillic = 0x04f3; + t.uinvertedbreve = 0x0217; + t.ukatakana = 0x30a6; + t.ukatakanahalfwidth = 0xff73; + t.ukcyrillic = 0x0479; + t.ukorean = 0x315c; + t.umacron = 0x016b; + t.umacroncyrillic = 0x04ef; + t.umacrondieresis = 0x1e7b; + t.umatragurmukhi = 0x0a41; + t.umonospace = 0xff55; + t.underscore = 0x005f; + t.underscoredbl = 0x2017; + t.underscoremonospace = 0xff3f; + t.underscorevertical = 0xfe33; + t.underscorewavy = 0xfe4f; + t.union = 0x222a; + t.universal = 0x2200; + t.uogonek = 0x0173; + t.uparen = 0x24b0; + t.upblock = 0x2580; + t.upperdothebrew = 0x05c4; + t.upsilon = 0x03c5; + t.upsilondieresis = 0x03cb; + t.upsilondieresistonos = 0x03b0; + t.upsilonlatin = 0x028a; + t.upsilontonos = 0x03cd; + t.uptackbelowcmb = 0x031d; + t.uptackmod = 0x02d4; + t.uragurmukhi = 0x0a73; + t.uring = 0x016f; + t.ushortcyrillic = 0x045e; + t.usmallhiragana = 0x3045; + t.usmallkatakana = 0x30a5; + t.usmallkatakanahalfwidth = 0xff69; + t.ustraightcyrillic = 0x04af; + t.ustraightstrokecyrillic = 0x04b1; + t.utilde = 0x0169; + t.utildeacute = 0x1e79; + t.utildebelow = 0x1e75; + t.uubengali = 0x098a; + t.uudeva = 0x090a; + t.uugujarati = 0x0a8a; + t.uugurmukhi = 0x0a0a; + t.uumatragurmukhi = 0x0a42; + t.uuvowelsignbengali = 0x09c2; + t.uuvowelsigndeva = 0x0942; + t.uuvowelsigngujarati = 0x0ac2; + t.uvowelsignbengali = 0x09c1; + t.uvowelsigndeva = 0x0941; + t.uvowelsigngujarati = 0x0ac1; + t.v = 0x0076; + t.vadeva = 0x0935; + t.vagujarati = 0x0ab5; + t.vagurmukhi = 0x0a35; + t.vakatakana = 0x30f7; + t.vav = 0x05d5; + t.vavdagesh = 0xfb35; + t.vavdagesh65 = 0xfb35; + t.vavdageshhebrew = 0xfb35; + t.vavhebrew = 0x05d5; + t.vavholam = 0xfb4b; + t.vavholamhebrew = 0xfb4b; + t.vavvavhebrew = 0x05f0; + t.vavyodhebrew = 0x05f1; + t.vcircle = 0x24e5; + t.vdotbelow = 0x1e7f; + t.vecyrillic = 0x0432; + t.veharabic = 0x06a4; + t.vehfinalarabic = 0xfb6b; + t.vehinitialarabic = 0xfb6c; + t.vehmedialarabic = 0xfb6d; + t.vekatakana = 0x30f9; + t.venus = 0x2640; + t.verticalbar = 0x007c; + t.verticallineabovecmb = 0x030d; + t.verticallinebelowcmb = 0x0329; + t.verticallinelowmod = 0x02cc; + t.verticallinemod = 0x02c8; + t.vewarmenian = 0x057e; + t.vhook = 0x028b; + t.vikatakana = 0x30f8; + t.viramabengali = 0x09cd; + t.viramadeva = 0x094d; + t.viramagujarati = 0x0acd; + t.visargabengali = 0x0983; + t.visargadeva = 0x0903; + t.visargagujarati = 0x0a83; + t.vmonospace = 0xff56; + t.voarmenian = 0x0578; + t.voicediterationhiragana = 0x309e; + t.voicediterationkatakana = 0x30fe; + t.voicedmarkkana = 0x309b; + t.voicedmarkkanahalfwidth = 0xff9e; + t.vokatakana = 0x30fa; + t.vparen = 0x24b1; + t.vtilde = 0x1e7d; + t.vturned = 0x028c; + t.vuhiragana = 0x3094; + t.vukatakana = 0x30f4; + t.w = 0x0077; + t.wacute = 0x1e83; + t.waekorean = 0x3159; + t.wahiragana = 0x308f; + t.wakatakana = 0x30ef; + t.wakatakanahalfwidth = 0xff9c; + t.wakorean = 0x3158; + t.wasmallhiragana = 0x308e; + t.wasmallkatakana = 0x30ee; + t.wattosquare = 0x3357; + t.wavedash = 0x301c; + t.wavyunderscorevertical = 0xfe34; + t.wawarabic = 0x0648; + t.wawfinalarabic = 0xfeee; + t.wawhamzaabovearabic = 0x0624; + t.wawhamzaabovefinalarabic = 0xfe86; + t.wbsquare = 0x33dd; + t.wcircle = 0x24e6; + t.wcircumflex = 0x0175; + t.wdieresis = 0x1e85; + t.wdotaccent = 0x1e87; + t.wdotbelow = 0x1e89; + t.wehiragana = 0x3091; + t.weierstrass = 0x2118; + t.wekatakana = 0x30f1; + t.wekorean = 0x315e; + t.weokorean = 0x315d; + t.wgrave = 0x1e81; + t.whitebullet = 0x25e6; + t.whitecircle = 0x25cb; + t.whitecircleinverse = 0x25d9; + t.whitecornerbracketleft = 0x300e; + t.whitecornerbracketleftvertical = 0xfe43; + t.whitecornerbracketright = 0x300f; + t.whitecornerbracketrightvertical = 0xfe44; + t.whitediamond = 0x25c7; + t.whitediamondcontainingblacksmalldiamond = 0x25c8; + t.whitedownpointingsmalltriangle = 0x25bf; + t.whitedownpointingtriangle = 0x25bd; + t.whiteleftpointingsmalltriangle = 0x25c3; + t.whiteleftpointingtriangle = 0x25c1; + t.whitelenticularbracketleft = 0x3016; + t.whitelenticularbracketright = 0x3017; + t.whiterightpointingsmalltriangle = 0x25b9; + t.whiterightpointingtriangle = 0x25b7; + t.whitesmallsquare = 0x25ab; + t.whitesmilingface = 0x263a; + t.whitesquare = 0x25a1; + t.whitestar = 0x2606; + t.whitetelephone = 0x260f; + t.whitetortoiseshellbracketleft = 0x3018; + t.whitetortoiseshellbracketright = 0x3019; + t.whiteuppointingsmalltriangle = 0x25b5; + t.whiteuppointingtriangle = 0x25b3; + t.wihiragana = 0x3090; + t.wikatakana = 0x30f0; + t.wikorean = 0x315f; + t.wmonospace = 0xff57; + t.wohiragana = 0x3092; + t.wokatakana = 0x30f2; + t.wokatakanahalfwidth = 0xff66; + t.won = 0x20a9; + t.wonmonospace = 0xffe6; + t.wowaenthai = 0x0e27; + t.wparen = 0x24b2; + t.wring = 0x1e98; + t.wsuperior = 0x02b7; + t.wturned = 0x028d; + t.wynn = 0x01bf; + t.x = 0x0078; + t.xabovecmb = 0x033d; + t.xbopomofo = 0x3112; + t.xcircle = 0x24e7; + t.xdieresis = 0x1e8d; + t.xdotaccent = 0x1e8b; + t.xeharmenian = 0x056d; + t.xi = 0x03be; + t.xmonospace = 0xff58; + t.xparen = 0x24b3; + t.xsuperior = 0x02e3; + t.y = 0x0079; + t.yaadosquare = 0x334e; + t.yabengali = 0x09af; + t.yacute = 0x00fd; + t.yadeva = 0x092f; + t.yaekorean = 0x3152; + t.yagujarati = 0x0aaf; + t.yagurmukhi = 0x0a2f; + t.yahiragana = 0x3084; + t.yakatakana = 0x30e4; + t.yakatakanahalfwidth = 0xff94; + t.yakorean = 0x3151; + t.yamakkanthai = 0x0e4e; + t.yasmallhiragana = 0x3083; + t.yasmallkatakana = 0x30e3; + t.yasmallkatakanahalfwidth = 0xff6c; + t.yatcyrillic = 0x0463; + t.ycircle = 0x24e8; + t.ycircumflex = 0x0177; + t.ydieresis = 0x00ff; + t.ydotaccent = 0x1e8f; + t.ydotbelow = 0x1ef5; + t.yeharabic = 0x064a; + t.yehbarreearabic = 0x06d2; + t.yehbarreefinalarabic = 0xfbaf; + t.yehfinalarabic = 0xfef2; + t.yehhamzaabovearabic = 0x0626; + t.yehhamzaabovefinalarabic = 0xfe8a; + t.yehhamzaaboveinitialarabic = 0xfe8b; + t.yehhamzaabovemedialarabic = 0xfe8c; + t.yehinitialarabic = 0xfef3; + t.yehmedialarabic = 0xfef4; + t.yehmeeminitialarabic = 0xfcdd; + t.yehmeemisolatedarabic = 0xfc58; + t.yehnoonfinalarabic = 0xfc94; + t.yehthreedotsbelowarabic = 0x06d1; + t.yekorean = 0x3156; + t.yen = 0x00a5; + t.yenmonospace = 0xffe5; + t.yeokorean = 0x3155; + t.yeorinhieuhkorean = 0x3186; + t.yerahbenyomohebrew = 0x05aa; + t.yerahbenyomolefthebrew = 0x05aa; + t.yericyrillic = 0x044b; + t.yerudieresiscyrillic = 0x04f9; + t.yesieungkorean = 0x3181; + t.yesieungpansioskorean = 0x3183; + t.yesieungsioskorean = 0x3182; + t.yetivhebrew = 0x059a; + t.ygrave = 0x1ef3; + t.yhook = 0x01b4; + t.yhookabove = 0x1ef7; + t.yiarmenian = 0x0575; + t.yicyrillic = 0x0457; + t.yikorean = 0x3162; + t.yinyang = 0x262f; + t.yiwnarmenian = 0x0582; + t.ymonospace = 0xff59; + t.yod = 0x05d9; + t.yoddagesh = 0xfb39; + t.yoddageshhebrew = 0xfb39; + t.yodhebrew = 0x05d9; + t.yodyodhebrew = 0x05f2; + t.yodyodpatahhebrew = 0xfb1f; + t.yohiragana = 0x3088; + t.yoikorean = 0x3189; + t.yokatakana = 0x30e8; + t.yokatakanahalfwidth = 0xff96; + t.yokorean = 0x315b; + t.yosmallhiragana = 0x3087; + t.yosmallkatakana = 0x30e7; + t.yosmallkatakanahalfwidth = 0xff6e; + t.yotgreek = 0x03f3; + t.yoyaekorean = 0x3188; + t.yoyakorean = 0x3187; + t.yoyakthai = 0x0e22; + t.yoyingthai = 0x0e0d; + t.yparen = 0x24b4; + t.ypogegrammeni = 0x037a; + t.ypogegrammenigreekcmb = 0x0345; + t.yr = 0x01a6; + t.yring = 0x1e99; + t.ysuperior = 0x02b8; + t.ytilde = 0x1ef9; + t.yturned = 0x028e; + t.yuhiragana = 0x3086; + t.yuikorean = 0x318c; + t.yukatakana = 0x30e6; + t.yukatakanahalfwidth = 0xff95; + t.yukorean = 0x3160; + t.yusbigcyrillic = 0x046b; + t.yusbigiotifiedcyrillic = 0x046d; + t.yuslittlecyrillic = 0x0467; + t.yuslittleiotifiedcyrillic = 0x0469; + t.yusmallhiragana = 0x3085; + t.yusmallkatakana = 0x30e5; + t.yusmallkatakanahalfwidth = 0xff6d; + t.yuyekorean = 0x318b; + t.yuyeokorean = 0x318a; + t.yyabengali = 0x09df; + t.yyadeva = 0x095f; + t.z = 0x007a; + t.zaarmenian = 0x0566; + t.zacute = 0x017a; + t.zadeva = 0x095b; + t.zagurmukhi = 0x0a5b; + t.zaharabic = 0x0638; + t.zahfinalarabic = 0xfec6; + t.zahinitialarabic = 0xfec7; + t.zahiragana = 0x3056; + t.zahmedialarabic = 0xfec8; + t.zainarabic = 0x0632; + t.zainfinalarabic = 0xfeb0; + t.zakatakana = 0x30b6; + t.zaqefgadolhebrew = 0x0595; + t.zaqefqatanhebrew = 0x0594; + t.zarqahebrew = 0x0598; + t.zayin = 0x05d6; + t.zayindagesh = 0xfb36; + t.zayindageshhebrew = 0xfb36; + t.zayinhebrew = 0x05d6; + t.zbopomofo = 0x3117; + t.zcaron = 0x017e; + t.zcircle = 0x24e9; + t.zcircumflex = 0x1e91; + t.zcurl = 0x0291; + t.zdot = 0x017c; + t.zdotaccent = 0x017c; + t.zdotbelow = 0x1e93; + t.zecyrillic = 0x0437; + t.zedescendercyrillic = 0x0499; + t.zedieresiscyrillic = 0x04df; + t.zehiragana = 0x305c; + t.zekatakana = 0x30bc; + t.zero = 0x0030; + t.zeroarabic = 0x0660; + t.zerobengali = 0x09e6; + t.zerodeva = 0x0966; + t.zerogujarati = 0x0ae6; + t.zerogurmukhi = 0x0a66; + t.zerohackarabic = 0x0660; + t.zeroinferior = 0x2080; + t.zeromonospace = 0xff10; + t.zerooldstyle = 0xf730; + t.zeropersian = 0x06f0; + t.zerosuperior = 0x2070; + t.zerothai = 0x0e50; + t.zerowidthjoiner = 0xfeff; + t.zerowidthnonjoiner = 0x200c; + t.zerowidthspace = 0x200b; + t.zeta = 0x03b6; + t.zhbopomofo = 0x3113; + t.zhearmenian = 0x056a; + t.zhebrevecyrillic = 0x04c2; + t.zhecyrillic = 0x0436; + t.zhedescendercyrillic = 0x0497; + t.zhedieresiscyrillic = 0x04dd; + t.zihiragana = 0x3058; + t.zikatakana = 0x30b8; + t.zinorhebrew = 0x05ae; + t.zlinebelow = 0x1e95; + t.zmonospace = 0xff5a; + t.zohiragana = 0x305e; + t.zokatakana = 0x30be; + t.zparen = 0x24b5; + t.zretroflexhook = 0x0290; + t.zstroke = 0x01b6; + t.zuhiragana = 0x305a; + t.zukatakana = 0x30ba; + t[".notdef"] = 0x0000; + t.angbracketleftbig = 0x2329; + t.angbracketleftBig = 0x2329; + t.angbracketleftbigg = 0x2329; + t.angbracketleftBigg = 0x2329; + t.angbracketrightBig = 0x232a; + t.angbracketrightbig = 0x232a; + t.angbracketrightBigg = 0x232a; + t.angbracketrightbigg = 0x232a; + t.arrowhookleft = 0x21aa; + t.arrowhookright = 0x21a9; + t.arrowlefttophalf = 0x21bc; + t.arrowleftbothalf = 0x21bd; + t.arrownortheast = 0x2197; + t.arrownorthwest = 0x2196; + t.arrowrighttophalf = 0x21c0; + t.arrowrightbothalf = 0x21c1; + t.arrowsoutheast = 0x2198; + t.arrowsouthwest = 0x2199; + t.backslashbig = 0x2216; + t.backslashBig = 0x2216; + t.backslashBigg = 0x2216; + t.backslashbigg = 0x2216; + t.bardbl = 0x2016; + t.bracehtipdownleft = 0xfe37; + t.bracehtipdownright = 0xfe37; + t.bracehtipupleft = 0xfe38; + t.bracehtipupright = 0xfe38; + t.braceleftBig = 0x007b; + t.braceleftbig = 0x007b; + t.braceleftbigg = 0x007b; + t.braceleftBigg = 0x007b; + t.bracerightBig = 0x007d; + t.bracerightbig = 0x007d; + t.bracerightbigg = 0x007d; + t.bracerightBigg = 0x007d; + t.bracketleftbig = 0x005b; + t.bracketleftBig = 0x005b; + t.bracketleftbigg = 0x005b; + t.bracketleftBigg = 0x005b; + t.bracketrightBig = 0x005d; + t.bracketrightbig = 0x005d; + t.bracketrightbigg = 0x005d; + t.bracketrightBigg = 0x005d; + t.ceilingleftbig = 0x2308; + t.ceilingleftBig = 0x2308; + t.ceilingleftBigg = 0x2308; + t.ceilingleftbigg = 0x2308; + t.ceilingrightbig = 0x2309; + t.ceilingrightBig = 0x2309; + t.ceilingrightbigg = 0x2309; + t.ceilingrightBigg = 0x2309; + t.circledotdisplay = 0x2299; + t.circledottext = 0x2299; + t.circlemultiplydisplay = 0x2297; + t.circlemultiplytext = 0x2297; + t.circleplusdisplay = 0x2295; + t.circleplustext = 0x2295; + t.contintegraldisplay = 0x222e; + t.contintegraltext = 0x222e; + t.coproductdisplay = 0x2210; + t.coproducttext = 0x2210; + t.floorleftBig = 0x230a; + t.floorleftbig = 0x230a; + t.floorleftbigg = 0x230a; + t.floorleftBigg = 0x230a; + t.floorrightbig = 0x230b; + t.floorrightBig = 0x230b; + t.floorrightBigg = 0x230b; + t.floorrightbigg = 0x230b; + t.hatwide = 0x0302; + t.hatwider = 0x0302; + t.hatwidest = 0x0302; + t.intercal = 0x1d40; + t.integraldisplay = 0x222b; + t.integraltext = 0x222b; + t.intersectiondisplay = 0x22c2; + t.intersectiontext = 0x22c2; + t.logicalanddisplay = 0x2227; + t.logicalandtext = 0x2227; + t.logicalordisplay = 0x2228; + t.logicalortext = 0x2228; + t.parenleftBig = 0x0028; + t.parenleftbig = 0x0028; + t.parenleftBigg = 0x0028; + t.parenleftbigg = 0x0028; + t.parenrightBig = 0x0029; + t.parenrightbig = 0x0029; + t.parenrightBigg = 0x0029; + t.parenrightbigg = 0x0029; + t.prime = 0x2032; + t.productdisplay = 0x220f; + t.producttext = 0x220f; + t.radicalbig = 0x221a; + t.radicalBig = 0x221a; + t.radicalBigg = 0x221a; + t.radicalbigg = 0x221a; + t.radicalbt = 0x221a; + t.radicaltp = 0x221a; + t.radicalvertex = 0x221a; + t.slashbig = 0x002f; + t.slashBig = 0x002f; + t.slashBigg = 0x002f; + t.slashbigg = 0x002f; + t.summationdisplay = 0x2211; + t.summationtext = 0x2211; + t.tildewide = 0x02dc; + t.tildewider = 0x02dc; + t.tildewidest = 0x02dc; + t.uniondisplay = 0x22c3; + t.unionmultidisplay = 0x228e; + t.unionmultitext = 0x228e; + t.unionsqdisplay = 0x2294; + t.unionsqtext = 0x2294; + t.uniontext = 0x22c3; + t.vextenddouble = 0x2225; + t.vextendsingle = 0x2223; +}); +exports.getGlyphsUnicode = getGlyphsUnicode; +const getDingbatsGlyphsUnicode = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 0x0020; + t.a1 = 0x2701; + t.a2 = 0x2702; + t.a202 = 0x2703; + t.a3 = 0x2704; + t.a4 = 0x260e; + t.a5 = 0x2706; + t.a119 = 0x2707; + t.a118 = 0x2708; + t.a117 = 0x2709; + t.a11 = 0x261b; + t.a12 = 0x261e; + t.a13 = 0x270c; + t.a14 = 0x270d; + t.a15 = 0x270e; + t.a16 = 0x270f; + t.a105 = 0x2710; + t.a17 = 0x2711; + t.a18 = 0x2712; + t.a19 = 0x2713; + t.a20 = 0x2714; + t.a21 = 0x2715; + t.a22 = 0x2716; + t.a23 = 0x2717; + t.a24 = 0x2718; + t.a25 = 0x2719; + t.a26 = 0x271a; + t.a27 = 0x271b; + t.a28 = 0x271c; + t.a6 = 0x271d; + t.a7 = 0x271e; + t.a8 = 0x271f; + t.a9 = 0x2720; + t.a10 = 0x2721; + t.a29 = 0x2722; + t.a30 = 0x2723; + t.a31 = 0x2724; + t.a32 = 0x2725; + t.a33 = 0x2726; + t.a34 = 0x2727; + t.a35 = 0x2605; + t.a36 = 0x2729; + t.a37 = 0x272a; + t.a38 = 0x272b; + t.a39 = 0x272c; + t.a40 = 0x272d; + t.a41 = 0x272e; + t.a42 = 0x272f; + t.a43 = 0x2730; + t.a44 = 0x2731; + t.a45 = 0x2732; + t.a46 = 0x2733; + t.a47 = 0x2734; + t.a48 = 0x2735; + t.a49 = 0x2736; + t.a50 = 0x2737; + t.a51 = 0x2738; + t.a52 = 0x2739; + t.a53 = 0x273a; + t.a54 = 0x273b; + t.a55 = 0x273c; + t.a56 = 0x273d; + t.a57 = 0x273e; + t.a58 = 0x273f; + t.a59 = 0x2740; + t.a60 = 0x2741; + t.a61 = 0x2742; + t.a62 = 0x2743; + t.a63 = 0x2744; + t.a64 = 0x2745; + t.a65 = 0x2746; + t.a66 = 0x2747; + t.a67 = 0x2748; + t.a68 = 0x2749; + t.a69 = 0x274a; + t.a70 = 0x274b; + t.a71 = 0x25cf; + t.a72 = 0x274d; + t.a73 = 0x25a0; + t.a74 = 0x274f; + t.a203 = 0x2750; + t.a75 = 0x2751; + t.a204 = 0x2752; + t.a76 = 0x25b2; + t.a77 = 0x25bc; + t.a78 = 0x25c6; + t.a79 = 0x2756; + t.a81 = 0x25d7; + t.a82 = 0x2758; + t.a83 = 0x2759; + t.a84 = 0x275a; + t.a97 = 0x275b; + t.a98 = 0x275c; + t.a99 = 0x275d; + t.a100 = 0x275e; + t.a101 = 0x2761; + t.a102 = 0x2762; + t.a103 = 0x2763; + t.a104 = 0x2764; + t.a106 = 0x2765; + t.a107 = 0x2766; + t.a108 = 0x2767; + t.a112 = 0x2663; + t.a111 = 0x2666; + t.a110 = 0x2665; + t.a109 = 0x2660; + t.a120 = 0x2460; + t.a121 = 0x2461; + t.a122 = 0x2462; + t.a123 = 0x2463; + t.a124 = 0x2464; + t.a125 = 0x2465; + t.a126 = 0x2466; + t.a127 = 0x2467; + t.a128 = 0x2468; + t.a129 = 0x2469; + t.a130 = 0x2776; + t.a131 = 0x2777; + t.a132 = 0x2778; + t.a133 = 0x2779; + t.a134 = 0x277a; + t.a135 = 0x277b; + t.a136 = 0x277c; + t.a137 = 0x277d; + t.a138 = 0x277e; + t.a139 = 0x277f; + t.a140 = 0x2780; + t.a141 = 0x2781; + t.a142 = 0x2782; + t.a143 = 0x2783; + t.a144 = 0x2784; + t.a145 = 0x2785; + t.a146 = 0x2786; + t.a147 = 0x2787; + t.a148 = 0x2788; + t.a149 = 0x2789; + t.a150 = 0x278a; + t.a151 = 0x278b; + t.a152 = 0x278c; + t.a153 = 0x278d; + t.a154 = 0x278e; + t.a155 = 0x278f; + t.a156 = 0x2790; + t.a157 = 0x2791; + t.a158 = 0x2792; + t.a159 = 0x2793; + t.a160 = 0x2794; + t.a161 = 0x2192; + t.a163 = 0x2194; + t.a164 = 0x2195; + t.a196 = 0x2798; + t.a165 = 0x2799; + t.a192 = 0x279a; + t.a166 = 0x279b; + t.a167 = 0x279c; + t.a168 = 0x279d; + t.a169 = 0x279e; + t.a170 = 0x279f; + t.a171 = 0x27a0; + t.a172 = 0x27a1; + t.a173 = 0x27a2; + t.a162 = 0x27a3; + t.a174 = 0x27a4; + t.a175 = 0x27a5; + t.a176 = 0x27a6; + t.a177 = 0x27a7; + t.a178 = 0x27a8; + t.a179 = 0x27a9; + t.a193 = 0x27aa; + t.a180 = 0x27ab; + t.a199 = 0x27ac; + t.a181 = 0x27ad; + t.a200 = 0x27ae; + t.a182 = 0x27af; + t.a201 = 0x27b1; + t.a183 = 0x27b2; + t.a184 = 0x27b3; + t.a197 = 0x27b4; + t.a185 = 0x27b5; + t.a194 = 0x27b6; + t.a198 = 0x27b7; + t.a186 = 0x27b8; + t.a195 = 0x27b9; + t.a187 = 0x27ba; + t.a188 = 0x27bb; + t.a189 = 0x27bc; + t.a190 = 0x27bd; + t.a191 = 0x27be; + t.a89 = 0x2768; + t.a90 = 0x2769; + t.a93 = 0x276a; + t.a94 = 0x276b; + t.a91 = 0x276c; + t.a92 = 0x276d; + t.a205 = 0x276e; + t.a85 = 0x276f; + t.a206 = 0x2770; + t.a86 = 0x2771; + t.a87 = 0x2772; + t.a88 = 0x2773; + t.a95 = 0x2774; + t.a96 = 0x2775; + t[".notdef"] = 0x0000; +}); +exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode; + +/***/ }), +/* 40 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.clearUnicodeCaches = clearUnicodeCaches; +exports.getCharUnicodeCategory = getCharUnicodeCategory; +exports.getUnicodeForGlyph = getUnicodeForGlyph; +exports.getUnicodeRangeFor = getUnicodeRangeFor; +exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues; +var _core_utils = __w_pdfjs_require__(3); +const getSpecialPUASymbols = (0, _core_utils.getLookupTableFactory)(function (t) { + t[63721] = 0x00a9; + t[63193] = 0x00a9; + t[63720] = 0x00ae; + t[63194] = 0x00ae; + t[63722] = 0x2122; + t[63195] = 0x2122; + t[63729] = 0x23a7; + t[63730] = 0x23a8; + t[63731] = 0x23a9; + t[63740] = 0x23ab; + t[63741] = 0x23ac; + t[63742] = 0x23ad; + t[63726] = 0x23a1; + t[63727] = 0x23a2; + t[63728] = 0x23a3; + t[63737] = 0x23a4; + t[63738] = 0x23a5; + t[63739] = 0x23a6; + t[63723] = 0x239b; + t[63724] = 0x239c; + t[63725] = 0x239d; + t[63734] = 0x239e; + t[63735] = 0x239f; + t[63736] = 0x23a0; +}); +function mapSpecialUnicodeValues(code) { + if (code >= 0xfff0 && code <= 0xffff) { + return 0; + } else if (code >= 0xf600 && code <= 0xf8ff) { + return getSpecialPUASymbols()[code] || code; + } else if (code === 0x00ad) { + return 0x002d; + } + return code; +} +function getUnicodeForGlyph(name, glyphsUnicodeMap) { + let unicode = glyphsUnicodeMap[name]; + if (unicode !== undefined) { + return unicode; + } + if (!name) { + return -1; + } + if (name[0] === "u") { + const nameLen = name.length; + let hexStr; + if (nameLen === 7 && name[1] === "n" && name[2] === "i") { + hexStr = name.substring(3); + } else if (nameLen >= 5 && nameLen <= 7) { + hexStr = name.substring(1); + } else { + return -1; + } + if (hexStr === hexStr.toUpperCase()) { + unicode = parseInt(hexStr, 16); + if (unicode >= 0) { + return unicode; + } + } + } + return -1; +} +const UnicodeRanges = [[0x0000, 0x007f], [0x0080, 0x00ff], [0x0100, 0x017f], [0x0180, 0x024f], [0x0250, 0x02af, 0x1d00, 0x1d7f, 0x1d80, 0x1dbf], [0x02b0, 0x02ff, 0xa700, 0xa71f], [0x0300, 0x036f, 0x1dc0, 0x1dff], [0x0370, 0x03ff], [0x2c80, 0x2cff], [0x0400, 0x04ff, 0x0500, 0x052f, 0x2de0, 0x2dff, 0xa640, 0xa69f], [0x0530, 0x058f], [0x0590, 0x05ff], [0xa500, 0xa63f], [0x0600, 0x06ff, 0x0750, 0x077f], [0x07c0, 0x07ff], [0x0900, 0x097f], [0x0980, 0x09ff], [0x0a00, 0x0a7f], [0x0a80, 0x0aff], [0x0b00, 0x0b7f], [0x0b80, 0x0bff], [0x0c00, 0x0c7f], [0x0c80, 0x0cff], [0x0d00, 0x0d7f], [0x0e00, 0x0e7f], [0x0e80, 0x0eff], [0x10a0, 0x10ff, 0x2d00, 0x2d2f], [0x1b00, 0x1b7f], [0x1100, 0x11ff], [0x1e00, 0x1eff, 0x2c60, 0x2c7f, 0xa720, 0xa7ff], [0x1f00, 0x1fff], [0x2000, 0x206f, 0x2e00, 0x2e7f], [0x2070, 0x209f], [0x20a0, 0x20cf], [0x20d0, 0x20ff], [0x2100, 0x214f], [0x2150, 0x218f], [0x2190, 0x21ff, 0x27f0, 0x27ff, 0x2900, 0x297f, 0x2b00, 0x2bff], [0x2200, 0x22ff, 0x2a00, 0x2aff, 0x27c0, 0x27ef, 0x2980, 0x29ff], [0x2300, 0x23ff], [0x2400, 0x243f], [0x2440, 0x245f], [0x2460, 0x24ff], [0x2500, 0x257f], [0x2580, 0x259f], [0x25a0, 0x25ff], [0x2600, 0x26ff], [0x2700, 0x27bf], [0x3000, 0x303f], [0x3040, 0x309f], [0x30a0, 0x30ff, 0x31f0, 0x31ff], [0x3100, 0x312f, 0x31a0, 0x31bf], [0x3130, 0x318f], [0xa840, 0xa87f], [0x3200, 0x32ff], [0x3300, 0x33ff], [0xac00, 0xd7af], [0xd800, 0xdfff], [0x10900, 0x1091f], [0x4e00, 0x9fff, 0x2e80, 0x2eff, 0x2f00, 0x2fdf, 0x2ff0, 0x2fff, 0x3400, 0x4dbf, 0x20000, 0x2a6df, 0x3190, 0x319f], [0xe000, 0xf8ff], [0x31c0, 0x31ef, 0xf900, 0xfaff, 0x2f800, 0x2fa1f], [0xfb00, 0xfb4f], [0xfb50, 0xfdff], [0xfe20, 0xfe2f], [0xfe10, 0xfe1f], [0xfe50, 0xfe6f], [0xfe70, 0xfeff], [0xff00, 0xffef], [0xfff0, 0xffff], [0x0f00, 0x0fff], [0x0700, 0x074f], [0x0780, 0x07bf], [0x0d80, 0x0dff], [0x1000, 0x109f], [0x1200, 0x137f, 0x1380, 0x139f, 0x2d80, 0x2ddf], [0x13a0, 0x13ff], [0x1400, 0x167f], [0x1680, 0x169f], [0x16a0, 0x16ff], [0x1780, 0x17ff], [0x1800, 0x18af], [0x2800, 0x28ff], [0xa000, 0xa48f], [0x1700, 0x171f, 0x1720, 0x173f, 0x1740, 0x175f, 0x1760, 0x177f], [0x10300, 0x1032f], [0x10330, 0x1034f], [0x10400, 0x1044f], [0x1d000, 0x1d0ff, 0x1d100, 0x1d1ff, 0x1d200, 0x1d24f], [0x1d400, 0x1d7ff], [0xff000, 0xffffd], [0xfe00, 0xfe0f, 0xe0100, 0xe01ef], [0xe0000, 0xe007f], [0x1900, 0x194f], [0x1950, 0x197f], [0x1980, 0x19df], [0x1a00, 0x1a1f], [0x2c00, 0x2c5f], [0x2d30, 0x2d7f], [0x4dc0, 0x4dff], [0xa800, 0xa82f], [0x10000, 0x1007f, 0x10080, 0x100ff, 0x10100, 0x1013f], [0x10140, 0x1018f], [0x10380, 0x1039f], [0x103a0, 0x103df], [0x10450, 0x1047f], [0x10480, 0x104af], [0x10800, 0x1083f], [0x10a00, 0x10a5f], [0x1d300, 0x1d35f], [0x12000, 0x123ff, 0x12400, 0x1247f], [0x1d360, 0x1d37f], [0x1b80, 0x1bbf], [0x1c00, 0x1c4f], [0x1c50, 0x1c7f], [0xa880, 0xa8df], [0xa900, 0xa92f], [0xa930, 0xa95f], [0xaa00, 0xaa5f], [0x10190, 0x101cf], [0x101d0, 0x101ff], [0x102a0, 0x102df, 0x10280, 0x1029f, 0x10920, 0x1093f], [0x1f030, 0x1f09f, 0x1f000, 0x1f02f]]; +function getUnicodeRangeFor(value, lastPosition = -1) { + if (lastPosition !== -1) { + const range = UnicodeRanges[lastPosition]; + for (let i = 0, ii = range.length; i < ii; i += 2) { + if (value >= range[i] && value <= range[i + 1]) { + return lastPosition; + } + } + } + for (let i = 0, ii = UnicodeRanges.length; i < ii; i++) { + const range = UnicodeRanges[i]; + for (let j = 0, jj = range.length; j < jj; j += 2) { + if (value >= range[j] && value <= range[j + 1]) { + return i; + } + } + } + return -1; +} +const SpecialCharRegExp = new RegExp("^(\\s)|(\\p{Mn})|(\\p{Cf})$", "u"); +const CategoryCache = new Map(); +function getCharUnicodeCategory(char) { + const cachedCategory = CategoryCache.get(char); + if (cachedCategory) { + return cachedCategory; + } + const groups = char.match(SpecialCharRegExp); + const category = { + isWhitespace: !!groups?.[1], + isZeroWidthDiacritic: !!groups?.[2], + isInvisibleFormatMark: !!groups?.[3] + }; + CategoryCache.set(char, category); + return category; +} +function clearUnicodeCaches() { + CategoryCache.clear(); +} + +/***/ }), +/* 41 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getSerifFonts = exports.getNonStdFontMap = exports.getGlyphMapForStandardFonts = exports.getFontNameToFileMap = void 0; +exports.getStandardFontName = getStandardFontName; +exports.getSymbolsFonts = exports.getSupplementalGlyphMapForCalibri = exports.getSupplementalGlyphMapForArialBlack = exports.getStdFontMap = void 0; +exports.isKnownFontName = isKnownFontName; +var _core_utils = __w_pdfjs_require__(3); +var _fonts_utils = __w_pdfjs_require__(38); +const getStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t["Times-Roman"] = "Times-Roman"; + t.Helvetica = "Helvetica"; + t.Courier = "Courier"; + t.Symbol = "Symbol"; + t["Times-Bold"] = "Times-Bold"; + t["Helvetica-Bold"] = "Helvetica-Bold"; + t["Courier-Bold"] = "Courier-Bold"; + t.ZapfDingbats = "ZapfDingbats"; + t["Times-Italic"] = "Times-Italic"; + t["Helvetica-Oblique"] = "Helvetica-Oblique"; + t["Courier-Oblique"] = "Courier-Oblique"; + t["Times-BoldItalic"] = "Times-BoldItalic"; + t["Helvetica-BoldOblique"] = "Helvetica-BoldOblique"; + t["Courier-BoldOblique"] = "Courier-BoldOblique"; + t.ArialNarrow = "Helvetica"; + t["ArialNarrow-Bold"] = "Helvetica-Bold"; + t["ArialNarrow-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialNarrow-Italic"] = "Helvetica-Oblique"; + t.ArialBlack = "Helvetica"; + t["ArialBlack-Bold"] = "Helvetica-Bold"; + t["ArialBlack-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialBlack-Italic"] = "Helvetica-Oblique"; + t["Arial-Black"] = "Helvetica"; + t["Arial-Black-Bold"] = "Helvetica-Bold"; + t["Arial-Black-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-Black-Italic"] = "Helvetica-Oblique"; + t.Arial = "Helvetica"; + t["Arial-Bold"] = "Helvetica-Bold"; + t["Arial-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-Italic"] = "Helvetica-Oblique"; + t.ArialMT = "Helvetica"; + t["Arial-BoldItalicMT"] = "Helvetica-BoldOblique"; + t["Arial-BoldMT"] = "Helvetica-Bold"; + t["Arial-ItalicMT"] = "Helvetica-Oblique"; + t["Arial-BoldItalicMT-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-BoldMT-Bold"] = "Helvetica-Bold"; + t["Arial-ItalicMT-Italic"] = "Helvetica-Oblique"; + t.ArialUnicodeMS = "Helvetica"; + t["ArialUnicodeMS-Bold"] = "Helvetica-Bold"; + t["ArialUnicodeMS-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialUnicodeMS-Italic"] = "Helvetica-Oblique"; + t["Courier-BoldItalic"] = "Courier-BoldOblique"; + t["Courier-Italic"] = "Courier-Oblique"; + t.CourierNew = "Courier"; + t["CourierNew-Bold"] = "Courier-Bold"; + t["CourierNew-BoldItalic"] = "Courier-BoldOblique"; + t["CourierNew-Italic"] = "Courier-Oblique"; + t["CourierNewPS-BoldItalicMT"] = "Courier-BoldOblique"; + t["CourierNewPS-BoldMT"] = "Courier-Bold"; + t["CourierNewPS-ItalicMT"] = "Courier-Oblique"; + t.CourierNewPSMT = "Courier"; + t["Helvetica-BoldItalic"] = "Helvetica-BoldOblique"; + t["Helvetica-Italic"] = "Helvetica-Oblique"; + t["Symbol-Bold"] = "Symbol"; + t["Symbol-BoldItalic"] = "Symbol"; + t["Symbol-Italic"] = "Symbol"; + t.TimesNewRoman = "Times-Roman"; + t["TimesNewRoman-Bold"] = "Times-Bold"; + t["TimesNewRoman-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRoman-Italic"] = "Times-Italic"; + t.TimesNewRomanPS = "Times-Roman"; + t["TimesNewRomanPS-Bold"] = "Times-Bold"; + t["TimesNewRomanPS-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRomanPS-BoldItalicMT"] = "Times-BoldItalic"; + t["TimesNewRomanPS-BoldMT"] = "Times-Bold"; + t["TimesNewRomanPS-Italic"] = "Times-Italic"; + t["TimesNewRomanPS-ItalicMT"] = "Times-Italic"; + t.TimesNewRomanPSMT = "Times-Roman"; + t["TimesNewRomanPSMT-Bold"] = "Times-Bold"; + t["TimesNewRomanPSMT-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRomanPSMT-Italic"] = "Times-Italic"; +}); +exports.getStdFontMap = getStdFontMap; +const getFontNameToFileMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = "FoxitFixed.pfb"; + t["Courier-Bold"] = "FoxitFixedBold.pfb"; + t["Courier-BoldOblique"] = "FoxitFixedBoldItalic.pfb"; + t["Courier-Oblique"] = "FoxitFixedItalic.pfb"; + t.Helvetica = "LiberationSans-Regular.ttf"; + t["Helvetica-Bold"] = "LiberationSans-Bold.ttf"; + t["Helvetica-BoldOblique"] = "LiberationSans-BoldItalic.ttf"; + t["Helvetica-Oblique"] = "LiberationSans-Italic.ttf"; + t["Times-Roman"] = "FoxitSerif.pfb"; + t["Times-Bold"] = "FoxitSerifBold.pfb"; + t["Times-BoldItalic"] = "FoxitSerifBoldItalic.pfb"; + t["Times-Italic"] = "FoxitSerifItalic.pfb"; + t.Symbol = "FoxitSymbol.pfb"; + t.ZapfDingbats = "FoxitDingbats.pfb"; + t["LiberationSans-Regular"] = "LiberationSans-Regular.ttf"; + t["LiberationSans-Bold"] = "LiberationSans-Bold.ttf"; + t["LiberationSans-Italic"] = "LiberationSans-Italic.ttf"; + t["LiberationSans-BoldItalic"] = "LiberationSans-BoldItalic.ttf"; +}); +exports.getFontNameToFileMap = getFontNameToFileMap; +const getNonStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Calibri = "Helvetica"; + t["Calibri-Bold"] = "Helvetica-Bold"; + t["Calibri-BoldItalic"] = "Helvetica-BoldOblique"; + t["Calibri-Italic"] = "Helvetica-Oblique"; + t.CenturyGothic = "Helvetica"; + t["CenturyGothic-Bold"] = "Helvetica-Bold"; + t["CenturyGothic-BoldItalic"] = "Helvetica-BoldOblique"; + t["CenturyGothic-Italic"] = "Helvetica-Oblique"; + t.ComicSansMS = "Comic Sans MS"; + t["ComicSansMS-Bold"] = "Comic Sans MS-Bold"; + t["ComicSansMS-BoldItalic"] = "Comic Sans MS-BoldItalic"; + t["ComicSansMS-Italic"] = "Comic Sans MS-Italic"; + t.Impact = "Helvetica"; + t["ItcSymbol-Bold"] = "Helvetica-Bold"; + t["ItcSymbol-BoldItalic"] = "Helvetica-BoldOblique"; + t["ItcSymbol-Book"] = "Helvetica"; + t["ItcSymbol-BookItalic"] = "Helvetica-Oblique"; + t["ItcSymbol-Medium"] = "Helvetica"; + t["ItcSymbol-MediumItalic"] = "Helvetica-Oblique"; + t.LucidaConsole = "Courier"; + t["LucidaConsole-Bold"] = "Courier-Bold"; + t["LucidaConsole-BoldItalic"] = "Courier-BoldOblique"; + t["LucidaConsole-Italic"] = "Courier-Oblique"; + t["LucidaSans-Demi"] = "Helvetica-Bold"; + t["MS-Gothic"] = "MS Gothic"; + t["MS-Gothic-Bold"] = "MS Gothic-Bold"; + t["MS-Gothic-BoldItalic"] = "MS Gothic-BoldItalic"; + t["MS-Gothic-Italic"] = "MS Gothic-Italic"; + t["MS-Mincho"] = "MS Mincho"; + t["MS-Mincho-Bold"] = "MS Mincho-Bold"; + t["MS-Mincho-BoldItalic"] = "MS Mincho-BoldItalic"; + t["MS-Mincho-Italic"] = "MS Mincho-Italic"; + t["MS-PGothic"] = "MS PGothic"; + t["MS-PGothic-Bold"] = "MS PGothic-Bold"; + t["MS-PGothic-BoldItalic"] = "MS PGothic-BoldItalic"; + t["MS-PGothic-Italic"] = "MS PGothic-Italic"; + t["MS-PMincho"] = "MS PMincho"; + t["MS-PMincho-Bold"] = "MS PMincho-Bold"; + t["MS-PMincho-BoldItalic"] = "MS PMincho-BoldItalic"; + t["MS-PMincho-Italic"] = "MS PMincho-Italic"; + t.NuptialScript = "Times-Italic"; + t.SegoeUISymbol = "Helvetica"; +}); +exports.getNonStdFontMap = getNonStdFontMap; +const getSerifFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t["Adobe Jenson"] = true; + t["Adobe Text"] = true; + t.Albertus = true; + t.Aldus = true; + t.Alexandria = true; + t.Algerian = true; + t["American Typewriter"] = true; + t.Antiqua = true; + t.Apex = true; + t.Arno = true; + t.Aster = true; + t.Aurora = true; + t.Baskerville = true; + t.Bell = true; + t.Bembo = true; + t["Bembo Schoolbook"] = true; + t.Benguiat = true; + t["Berkeley Old Style"] = true; + t["Bernhard Modern"] = true; + t["Berthold City"] = true; + t.Bodoni = true; + t["Bauer Bodoni"] = true; + t["Book Antiqua"] = true; + t.Bookman = true; + t["Bordeaux Roman"] = true; + t["Californian FB"] = true; + t.Calisto = true; + t.Calvert = true; + t.Capitals = true; + t.Cambria = true; + t.Cartier = true; + t.Caslon = true; + t.Catull = true; + t.Centaur = true; + t["Century Old Style"] = true; + t["Century Schoolbook"] = true; + t.Chaparral = true; + t["Charis SIL"] = true; + t.Cheltenham = true; + t["Cholla Slab"] = true; + t.Clarendon = true; + t.Clearface = true; + t.Cochin = true; + t.Colonna = true; + t["Computer Modern"] = true; + t["Concrete Roman"] = true; + t.Constantia = true; + t["Cooper Black"] = true; + t.Corona = true; + t.Ecotype = true; + t.Egyptienne = true; + t.Elephant = true; + t.Excelsior = true; + t.Fairfield = true; + t["FF Scala"] = true; + t.Folkard = true; + t.Footlight = true; + t.FreeSerif = true; + t["Friz Quadrata"] = true; + t.Garamond = true; + t.Gentium = true; + t.Georgia = true; + t.Gloucester = true; + t["Goudy Old Style"] = true; + t["Goudy Schoolbook"] = true; + t["Goudy Pro Font"] = true; + t.Granjon = true; + t["Guardian Egyptian"] = true; + t.Heather = true; + t.Hercules = true; + t["High Tower Text"] = true; + t.Hiroshige = true; + t["Hoefler Text"] = true; + t["Humana Serif"] = true; + t.Imprint = true; + t["Ionic No. 5"] = true; + t.Janson = true; + t.Joanna = true; + t.Korinna = true; + t.Lexicon = true; + t.LiberationSerif = true; + t["Liberation Serif"] = true; + t["Linux Libertine"] = true; + t.Literaturnaya = true; + t.Lucida = true; + t["Lucida Bright"] = true; + t.Melior = true; + t.Memphis = true; + t.Miller = true; + t.Minion = true; + t.Modern = true; + t["Mona Lisa"] = true; + t["Mrs Eaves"] = true; + t["MS Serif"] = true; + t["Museo Slab"] = true; + t["New York"] = true; + t["Nimbus Roman"] = true; + t["NPS Rawlinson Roadway"] = true; + t.NuptialScript = true; + t.Palatino = true; + t.Perpetua = true; + t.Plantin = true; + t["Plantin Schoolbook"] = true; + t.Playbill = true; + t["Poor Richard"] = true; + t["Rawlinson Roadway"] = true; + t.Renault = true; + t.Requiem = true; + t.Rockwell = true; + t.Roman = true; + t["Rotis Serif"] = true; + t.Sabon = true; + t.Scala = true; + t.Seagull = true; + t.Sistina = true; + t.Souvenir = true; + t.STIX = true; + t["Stone Informal"] = true; + t["Stone Serif"] = true; + t.Sylfaen = true; + t.Times = true; + t.Trajan = true; + t["Trinité"] = true; + t["Trump Mediaeval"] = true; + t.Utopia = true; + t["Vale Type"] = true; + t["Bitstream Vera"] = true; + t["Vera Serif"] = true; + t.Versailles = true; + t.Wanted = true; + t.Weiss = true; + t["Wide Latin"] = true; + t.Windsor = true; + t.XITS = true; +}); +exports.getSerifFonts = getSerifFonts; +const getSymbolsFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Dingbats = true; + t.Symbol = true; + t.ZapfDingbats = true; + t.Wingdings = true; + t["Wingdings-Bold"] = true; + t["Wingdings-Regular"] = true; +}); +exports.getSymbolsFonts = getSymbolsFonts; +const getGlyphMapForStandardFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t[2] = 10; + t[3] = 32; + t[4] = 33; + t[5] = 34; + t[6] = 35; + t[7] = 36; + t[8] = 37; + t[9] = 38; + t[10] = 39; + t[11] = 40; + t[12] = 41; + t[13] = 42; + t[14] = 43; + t[15] = 44; + t[16] = 45; + t[17] = 46; + t[18] = 47; + t[19] = 48; + t[20] = 49; + t[21] = 50; + t[22] = 51; + t[23] = 52; + t[24] = 53; + t[25] = 54; + t[26] = 55; + t[27] = 56; + t[28] = 57; + t[29] = 58; + t[30] = 894; + t[31] = 60; + t[32] = 61; + t[33] = 62; + t[34] = 63; + t[35] = 64; + t[36] = 65; + t[37] = 66; + t[38] = 67; + t[39] = 68; + t[40] = 69; + t[41] = 70; + t[42] = 71; + t[43] = 72; + t[44] = 73; + t[45] = 74; + t[46] = 75; + t[47] = 76; + t[48] = 77; + t[49] = 78; + t[50] = 79; + t[51] = 80; + t[52] = 81; + t[53] = 82; + t[54] = 83; + t[55] = 84; + t[56] = 85; + t[57] = 86; + t[58] = 87; + t[59] = 88; + t[60] = 89; + t[61] = 90; + t[62] = 91; + t[63] = 92; + t[64] = 93; + t[65] = 94; + t[66] = 95; + t[67] = 96; + t[68] = 97; + t[69] = 98; + t[70] = 99; + t[71] = 100; + t[72] = 101; + t[73] = 102; + t[74] = 103; + t[75] = 104; + t[76] = 105; + t[77] = 106; + t[78] = 107; + t[79] = 108; + t[80] = 109; + t[81] = 110; + t[82] = 111; + t[83] = 112; + t[84] = 113; + t[85] = 114; + t[86] = 115; + t[87] = 116; + t[88] = 117; + t[89] = 118; + t[90] = 119; + t[91] = 120; + t[92] = 121; + t[93] = 122; + t[94] = 123; + t[95] = 124; + t[96] = 125; + t[97] = 126; + t[98] = 196; + t[99] = 197; + t[100] = 199; + t[101] = 201; + t[102] = 209; + t[103] = 214; + t[104] = 220; + t[105] = 225; + t[106] = 224; + t[107] = 226; + t[108] = 228; + t[109] = 227; + t[110] = 229; + t[111] = 231; + t[112] = 233; + t[113] = 232; + t[114] = 234; + t[115] = 235; + t[116] = 237; + t[117] = 236; + t[118] = 238; + t[119] = 239; + t[120] = 241; + t[121] = 243; + t[122] = 242; + t[123] = 244; + t[124] = 246; + t[125] = 245; + t[126] = 250; + t[127] = 249; + t[128] = 251; + t[129] = 252; + t[130] = 8224; + t[131] = 176; + t[132] = 162; + t[133] = 163; + t[134] = 167; + t[135] = 8226; + t[136] = 182; + t[137] = 223; + t[138] = 174; + t[139] = 169; + t[140] = 8482; + t[141] = 180; + t[142] = 168; + t[143] = 8800; + t[144] = 198; + t[145] = 216; + t[146] = 8734; + t[147] = 177; + t[148] = 8804; + t[149] = 8805; + t[150] = 165; + t[151] = 181; + t[152] = 8706; + t[153] = 8721; + t[154] = 8719; + t[156] = 8747; + t[157] = 170; + t[158] = 186; + t[159] = 8486; + t[160] = 230; + t[161] = 248; + t[162] = 191; + t[163] = 161; + t[164] = 172; + t[165] = 8730; + t[166] = 402; + t[167] = 8776; + t[168] = 8710; + t[169] = 171; + t[170] = 187; + t[171] = 8230; + t[179] = 8220; + t[180] = 8221; + t[181] = 8216; + t[182] = 8217; + t[200] = 193; + t[203] = 205; + t[207] = 211; + t[210] = 218; + t[223] = 711; + t[224] = 321; + t[225] = 322; + t[226] = 352; + t[227] = 353; + t[228] = 381; + t[229] = 382; + t[233] = 221; + t[234] = 253; + t[252] = 263; + t[253] = 268; + t[254] = 269; + t[258] = 258; + t[260] = 260; + t[261] = 261; + t[265] = 280; + t[266] = 281; + t[267] = 282; + t[268] = 283; + t[269] = 313; + t[275] = 323; + t[276] = 324; + t[278] = 328; + t[283] = 344; + t[284] = 345; + t[285] = 346; + t[286] = 347; + t[292] = 367; + t[295] = 377; + t[296] = 378; + t[298] = 380; + t[305] = 963; + t[306] = 964; + t[307] = 966; + t[308] = 8215; + t[309] = 8252; + t[310] = 8319; + t[311] = 8359; + t[312] = 8592; + t[313] = 8593; + t[337] = 9552; + t[493] = 1039; + t[494] = 1040; + t[672] = 1488; + t[673] = 1489; + t[674] = 1490; + t[675] = 1491; + t[676] = 1492; + t[677] = 1493; + t[678] = 1494; + t[679] = 1495; + t[680] = 1496; + t[681] = 1497; + t[682] = 1498; + t[683] = 1499; + t[684] = 1500; + t[685] = 1501; + t[686] = 1502; + t[687] = 1503; + t[688] = 1504; + t[689] = 1505; + t[690] = 1506; + t[691] = 1507; + t[692] = 1508; + t[693] = 1509; + t[694] = 1510; + t[695] = 1511; + t[696] = 1512; + t[697] = 1513; + t[698] = 1514; + t[705] = 1524; + t[706] = 8362; + t[710] = 64288; + t[711] = 64298; + t[759] = 1617; + t[761] = 1776; + t[763] = 1778; + t[775] = 1652; + t[777] = 1764; + t[778] = 1780; + t[779] = 1781; + t[780] = 1782; + t[782] = 771; + t[783] = 64726; + t[786] = 8363; + t[788] = 8532; + t[790] = 768; + t[791] = 769; + t[792] = 768; + t[795] = 803; + t[797] = 64336; + t[798] = 64337; + t[799] = 64342; + t[800] = 64343; + t[801] = 64344; + t[802] = 64345; + t[803] = 64362; + t[804] = 64363; + t[805] = 64364; + t[2424] = 7821; + t[2425] = 7822; + t[2426] = 7823; + t[2427] = 7824; + t[2428] = 7825; + t[2429] = 7826; + t[2430] = 7827; + t[2433] = 7682; + t[2678] = 8045; + t[2679] = 8046; + t[2830] = 1552; + t[2838] = 686; + t[2840] = 751; + t[2842] = 753; + t[2843] = 754; + t[2844] = 755; + t[2846] = 757; + t[2856] = 767; + t[2857] = 848; + t[2858] = 849; + t[2862] = 853; + t[2863] = 854; + t[2864] = 855; + t[2865] = 861; + t[2866] = 862; + t[2906] = 7460; + t[2908] = 7462; + t[2909] = 7463; + t[2910] = 7464; + t[2912] = 7466; + t[2913] = 7467; + t[2914] = 7468; + t[2916] = 7470; + t[2917] = 7471; + t[2918] = 7472; + t[2920] = 7474; + t[2921] = 7475; + t[2922] = 7476; + t[2924] = 7478; + t[2925] = 7479; + t[2926] = 7480; + t[2928] = 7482; + t[2929] = 7483; + t[2930] = 7484; + t[2932] = 7486; + t[2933] = 7487; + t[2934] = 7488; + t[2936] = 7490; + t[2937] = 7491; + t[2938] = 7492; + t[2940] = 7494; + t[2941] = 7495; + t[2942] = 7496; + t[2944] = 7498; + t[2946] = 7500; + t[2948] = 7502; + t[2950] = 7504; + t[2951] = 7505; + t[2952] = 7506; + t[2954] = 7508; + t[2955] = 7509; + t[2956] = 7510; + t[2958] = 7512; + t[2959] = 7513; + t[2960] = 7514; + t[2962] = 7516; + t[2963] = 7517; + t[2964] = 7518; + t[2966] = 7520; + t[2967] = 7521; + t[2968] = 7522; + t[2970] = 7524; + t[2971] = 7525; + t[2972] = 7526; + t[2974] = 7528; + t[2975] = 7529; + t[2976] = 7530; + t[2978] = 1537; + t[2979] = 1538; + t[2980] = 1539; + t[2982] = 1549; + t[2983] = 1551; + t[2984] = 1552; + t[2986] = 1554; + t[2987] = 1555; + t[2988] = 1556; + t[2990] = 1623; + t[2991] = 1624; + t[2995] = 1775; + t[2999] = 1791; + t[3002] = 64290; + t[3003] = 64291; + t[3004] = 64292; + t[3006] = 64294; + t[3007] = 64295; + t[3008] = 64296; + t[3011] = 1900; + t[3014] = 8223; + t[3015] = 8244; + t[3017] = 7532; + t[3018] = 7533; + t[3019] = 7534; + t[3075] = 7590; + t[3076] = 7591; + t[3079] = 7594; + t[3080] = 7595; + t[3083] = 7598; + t[3084] = 7599; + t[3087] = 7602; + t[3088] = 7603; + t[3091] = 7606; + t[3092] = 7607; + t[3095] = 7610; + t[3096] = 7611; + t[3099] = 7614; + t[3100] = 7615; + t[3103] = 7618; + t[3104] = 7619; + t[3107] = 8337; + t[3108] = 8338; + t[3116] = 1884; + t[3119] = 1885; + t[3120] = 1885; + t[3123] = 1886; + t[3124] = 1886; + t[3127] = 1887; + t[3128] = 1887; + t[3131] = 1888; + t[3132] = 1888; + t[3135] = 1889; + t[3136] = 1889; + t[3139] = 1890; + t[3140] = 1890; + t[3143] = 1891; + t[3144] = 1891; + t[3147] = 1892; + t[3148] = 1892; + t[3153] = 580; + t[3154] = 581; + t[3157] = 584; + t[3158] = 585; + t[3161] = 588; + t[3162] = 589; + t[3165] = 891; + t[3166] = 892; + t[3169] = 1274; + t[3170] = 1275; + t[3173] = 1278; + t[3174] = 1279; + t[3181] = 7622; + t[3182] = 7623; + t[3282] = 11799; + t[3316] = 578; + t[3379] = 42785; + t[3393] = 1159; + t[3416] = 8377; +}); +exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts; +const getSupplementalGlyphMapForArialBlack = (0, _core_utils.getLookupTableFactory)(function (t) { + t[227] = 322; + t[264] = 261; + t[291] = 346; +}); +exports.getSupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack; +const getSupplementalGlyphMapForCalibri = (0, _core_utils.getLookupTableFactory)(function (t) { + t[1] = 32; + t[4] = 65; + t[5] = 192; + t[6] = 193; + t[9] = 196; + t[17] = 66; + t[18] = 67; + t[21] = 268; + t[24] = 68; + t[28] = 69; + t[29] = 200; + t[30] = 201; + t[32] = 282; + t[38] = 70; + t[39] = 71; + t[44] = 72; + t[47] = 73; + t[48] = 204; + t[49] = 205; + t[58] = 74; + t[60] = 75; + t[62] = 76; + t[68] = 77; + t[69] = 78; + t[75] = 79; + t[76] = 210; + t[80] = 214; + t[87] = 80; + t[89] = 81; + t[90] = 82; + t[92] = 344; + t[94] = 83; + t[97] = 352; + t[100] = 84; + t[104] = 85; + t[109] = 220; + t[115] = 86; + t[116] = 87; + t[121] = 88; + t[122] = 89; + t[124] = 221; + t[127] = 90; + t[129] = 381; + t[258] = 97; + t[259] = 224; + t[260] = 225; + t[263] = 228; + t[268] = 261; + t[271] = 98; + t[272] = 99; + t[273] = 263; + t[275] = 269; + t[282] = 100; + t[286] = 101; + t[287] = 232; + t[288] = 233; + t[290] = 283; + t[295] = 281; + t[296] = 102; + t[336] = 103; + t[346] = 104; + t[349] = 105; + t[350] = 236; + t[351] = 237; + t[361] = 106; + t[364] = 107; + t[367] = 108; + t[371] = 322; + t[373] = 109; + t[374] = 110; + t[381] = 111; + t[382] = 242; + t[383] = 243; + t[386] = 246; + t[393] = 112; + t[395] = 113; + t[396] = 114; + t[398] = 345; + t[400] = 115; + t[401] = 347; + t[403] = 353; + t[410] = 116; + t[437] = 117; + t[442] = 252; + t[448] = 118; + t[449] = 119; + t[454] = 120; + t[455] = 121; + t[457] = 253; + t[460] = 122; + t[462] = 382; + t[463] = 380; + t[853] = 44; + t[855] = 58; + t[856] = 46; + t[876] = 47; + t[878] = 45; + t[882] = 45; + t[894] = 40; + t[895] = 41; + t[896] = 91; + t[897] = 93; + t[923] = 64; + t[1004] = 48; + t[1005] = 49; + t[1006] = 50; + t[1007] = 51; + t[1008] = 52; + t[1009] = 53; + t[1010] = 54; + t[1011] = 55; + t[1012] = 56; + t[1013] = 57; + t[1081] = 37; + t[1085] = 43; + t[1086] = 45; +}); +exports.getSupplementalGlyphMapForCalibri = getSupplementalGlyphMapForCalibri; +function getStandardFontName(name) { + const fontName = (0, _fonts_utils.normalizeFontName)(name); + const stdFontMap = getStdFontMap(); + return stdFontMap[fontName]; +} +function isKnownFontName(name) { + const fontName = (0, _fonts_utils.normalizeFontName)(name); + return !!(getStdFontMap()[fontName] || getNonStdFontMap()[fontName] || getSerifFonts()[fontName] || getSymbolsFonts()[fontName]); +} + +/***/ }), +/* 42 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ToUnicodeMap = exports.IdentityToUnicodeMap = void 0; +var _util = __w_pdfjs_require__(2); +class ToUnicodeMap { + constructor(cmap = []) { + this._map = cmap; + } + get length() { + return this._map.length; + } + forEach(callback) { + for (const charCode in this._map) { + callback(charCode, this._map[charCode].charCodeAt(0)); + } + } + has(i) { + return this._map[i] !== undefined; + } + get(i) { + return this._map[i]; + } + charCodeOf(value) { + const map = this._map; + if (map.length <= 0x10000) { + return map.indexOf(value); + } + for (const charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + return -1; + } + amend(map) { + for (const charCode in map) { + this._map[charCode] = map[charCode]; + } + } +} +exports.ToUnicodeMap = ToUnicodeMap; +class IdentityToUnicodeMap { + constructor(firstChar, lastChar) { + this.firstChar = firstChar; + this.lastChar = lastChar; + } + get length() { + return this.lastChar + 1 - this.firstChar; + } + forEach(callback) { + for (let i = this.firstChar, ii = this.lastChar; i <= ii; i++) { + callback(i, i); + } + } + has(i) { + return this.firstChar <= i && i <= this.lastChar; + } + get(i) { + if (this.firstChar <= i && i <= this.lastChar) { + return String.fromCharCode(i); + } + return undefined; + } + charCodeOf(v) { + return Number.isInteger(v) && v >= this.firstChar && v <= this.lastChar ? v : -1; + } + amend(map) { + (0, _util.unreachable)("Should not call amend()"); + } +} +exports.IdentityToUnicodeMap = IdentityToUnicodeMap; + +/***/ }), +/* 43 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CFFFont = void 0; +var _cff_parser = __w_pdfjs_require__(35); +var _fonts_utils = __w_pdfjs_require__(38); +var _util = __w_pdfjs_require__(2); +class CFFFont { + constructor(file, properties) { + this.properties = properties; + const parser = new _cff_parser.CFFParser(file, properties, _fonts_utils.SEAC_ANALYSIS_ENABLED); + this.cff = parser.parse(); + this.cff.duplicateFirstGlyph(); + const compiler = new _cff_parser.CFFCompiler(this.cff); + this.seacs = this.cff.seacs; + try { + this.data = compiler.compile(); + } catch { + (0, _util.warn)("Failed to compile font " + properties.loadedName); + this.data = file; + } + this._createBuiltInEncoding(); + } + get numGlyphs() { + return this.cff.charStrings.count; + } + getCharset() { + return this.cff.charset.charset; + } + getGlyphMapping() { + const cff = this.cff; + const properties = this.properties; + const { + cidToGidMap, + cMap + } = properties; + const charsets = cff.charset.charset; + let charCodeToGlyphId; + let glyphId; + if (properties.composite) { + let invCidToGidMap; + if (cidToGidMap?.length > 0) { + invCidToGidMap = Object.create(null); + for (let i = 0, ii = cidToGidMap.length; i < ii; i++) { + const gid = cidToGidMap[i]; + if (gid !== undefined) { + invCidToGidMap[gid] = i; + } + } + } + charCodeToGlyphId = Object.create(null); + let charCode; + if (cff.isCIDFont) { + for (glyphId = 0; glyphId < charsets.length; glyphId++) { + const cid = charsets[glyphId]; + charCode = cMap.charCodeOf(cid); + if (invCidToGidMap?.[charCode] !== undefined) { + charCode = invCidToGidMap[charCode]; + } + charCodeToGlyphId[charCode] = glyphId; + } + } else { + for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) { + charCode = cMap.charCodeOf(glyphId); + charCodeToGlyphId[charCode] = glyphId; + } + } + return charCodeToGlyphId; + } + let encoding = cff.encoding ? cff.encoding.encoding : null; + if (properties.isInternalFont) { + encoding = properties.defaultEncoding; + } + charCodeToGlyphId = (0, _fonts_utils.type1FontGlyphMapping)(properties, encoding, charsets); + return charCodeToGlyphId; + } + hasGlyphId(id) { + return this.cff.hasGlyphId(id); + } + _createBuiltInEncoding() { + const { + charset, + encoding + } = this.cff; + if (!charset || !encoding) { + return; + } + const charsets = charset.charset, + encodings = encoding.encoding; + const map = []; + for (const charCode in encodings) { + const glyphId = encodings[charCode]; + if (glyphId >= 0) { + const glyphName = charsets[glyphId]; + if (glyphName) { + map[charCode] = glyphName; + } + } + } + if (map.length > 0) { + this.properties.builtInEncoding = map; + } + } +} +exports.CFFFont = CFFFont; + +/***/ }), +/* 44 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontRendererFactory = void 0; +var _util = __w_pdfjs_require__(2); +var _cff_parser = __w_pdfjs_require__(35); +var _glyphlist = __w_pdfjs_require__(39); +var _encodings = __w_pdfjs_require__(37); +var _stream = __w_pdfjs_require__(8); +function getUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} +function getUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} +function getInt16(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16) >> 16; +} +function getInt8(data, offset) { + return data[offset] << 24 >> 24; +} +function getFloat214(data, offset) { + return getInt16(data, offset) / 16384; +} +function getSubroutineBias(subrs) { + const numSubrs = subrs.length; + let bias = 32768; + if (numSubrs < 1240) { + bias = 107; + } else if (numSubrs < 33900) { + bias = 1131; + } + return bias; +} +function parseCmap(data, start, end) { + const offset = getUint16(data, start + 2) === 1 ? getUint32(data, start + 8) : getUint32(data, start + 16); + const format = getUint16(data, start + offset); + let ranges, p, i; + if (format === 4) { + getUint16(data, start + offset + 2); + const segCount = getUint16(data, start + offset + 6) >> 1; + p = start + offset + 14; + ranges = []; + for (i = 0; i < segCount; i++, p += 2) { + ranges[i] = { + end: getUint16(data, p) + }; + } + p += 2; + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].start = getUint16(data, p); + } + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].idDelta = getUint16(data, p); + } + for (i = 0; i < segCount; i++, p += 2) { + let idOffset = getUint16(data, p); + if (idOffset === 0) { + continue; + } + ranges[i].ids = []; + for (let j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) { + ranges[i].ids[j] = getUint16(data, p + idOffset); + idOffset += 2; + } + } + return ranges; + } else if (format === 12) { + const groups = getUint32(data, start + offset + 12); + p = start + offset + 16; + ranges = []; + for (i = 0; i < groups; i++) { + start = getUint32(data, p); + ranges.push({ + start, + end: getUint32(data, p + 4), + idDelta: getUint32(data, p + 8) - start + }); + p += 12; + } + return ranges; + } + throw new _util.FormatError(`unsupported cmap: ${format}`); +} +function parseCff(data, start, end, seacAnalysisEnabled) { + const properties = {}; + const parser = new _cff_parser.CFFParser(new _stream.Stream(data, start, end - start), properties, seacAnalysisEnabled); + const cff = parser.parse(); + return { + glyphs: cff.charStrings.objects, + subrs: cff.topDict.privateDict?.subrsIndex?.objects, + gsubrs: cff.globalSubrIndex?.objects, + isCFFCIDFont: cff.isCIDFont, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray + }; +} +function parseGlyfTable(glyf, loca, isGlyphLocationsLong) { + let itemSize, itemDecode; + if (isGlyphLocationsLong) { + itemSize = 4; + itemDecode = getUint32; + } else { + itemSize = 2; + itemDecode = (data, offset) => 2 * getUint16(data, offset); + } + const glyphs = []; + let startOffset = itemDecode(loca, 0); + for (let j = itemSize; j < loca.length; j += itemSize) { + const endOffset = itemDecode(loca, j); + glyphs.push(glyf.subarray(startOffset, endOffset)); + startOffset = endOffset; + } + return glyphs; +} +function lookupCmap(ranges, unicode) { + const code = unicode.codePointAt(0); + let gid = 0, + l = 0, + r = ranges.length - 1; + while (l < r) { + const c = l + r + 1 >> 1; + if (code < ranges[c].start) { + r = c - 1; + } else { + l = c; + } + } + if (ranges[l].start <= code && code <= ranges[l].end) { + gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xffff; + } + return { + charCode: code, + glyphId: gid + }; +} +function compileGlyf(code, cmds, font) { + function moveTo(x, y) { + cmds.push({ + cmd: "moveTo", + args: [x, y] + }); + } + function lineTo(x, y) { + cmds.push({ + cmd: "lineTo", + args: [x, y] + }); + } + function quadraticCurveTo(xa, ya, x, y) { + cmds.push({ + cmd: "quadraticCurveTo", + args: [xa, ya, x, y] + }); + } + let i = 0; + const numberOfContours = getInt16(code, i); + let flags; + let x = 0, + y = 0; + i += 10; + if (numberOfContours < 0) { + do { + flags = getUint16(code, i); + const glyphIndex = getUint16(code, i + 2); + i += 4; + let arg1, arg2; + if (flags & 0x01) { + if (flags & 0x02) { + arg1 = getInt16(code, i); + arg2 = getInt16(code, i + 2); + } else { + arg1 = getUint16(code, i); + arg2 = getUint16(code, i + 2); + } + i += 4; + } else if (flags & 0x02) { + arg1 = getInt8(code, i++); + arg2 = getInt8(code, i++); + } else { + arg1 = code[i++]; + arg2 = code[i++]; + } + if (flags & 0x02) { + x = arg1; + y = arg2; + } else { + x = 0; + y = 0; + } + let scaleX = 1, + scaleY = 1, + scale01 = 0, + scale10 = 0; + if (flags & 0x08) { + scaleX = scaleY = getFloat214(code, i); + i += 2; + } else if (flags & 0x40) { + scaleX = getFloat214(code, i); + scaleY = getFloat214(code, i + 2); + i += 4; + } else if (flags & 0x80) { + scaleX = getFloat214(code, i); + scale01 = getFloat214(code, i + 2); + scale10 = getFloat214(code, i + 4); + scaleY = getFloat214(code, i + 6); + i += 8; + } + const subglyph = font.glyphs[glyphIndex]; + if (subglyph) { + cmds.push({ + cmd: "save" + }, { + cmd: "transform", + args: [scaleX, scale01, scale10, scaleY, x, y] + }); + if (!(flags & 0x02)) {} + compileGlyf(subglyph, cmds, font); + cmds.push({ + cmd: "restore" + }); + } + } while (flags & 0x20); + } else { + const endPtsOfContours = []; + let j, jj; + for (j = 0; j < numberOfContours; j++) { + endPtsOfContours.push(getUint16(code, i)); + i += 2; + } + const instructionLength = getUint16(code, i); + i += 2 + instructionLength; + const numberOfPoints = endPtsOfContours.at(-1) + 1; + const points = []; + while (points.length < numberOfPoints) { + flags = code[i++]; + let repeat = 1; + if (flags & 0x08) { + repeat += code[i++]; + } + while (repeat-- > 0) { + points.push({ + flags + }); + } + } + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x12) { + case 0x00: + x += getInt16(code, i); + i += 2; + break; + case 0x02: + x -= code[i++]; + break; + case 0x12: + x += code[i++]; + break; + } + points[j].x = x; + } + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x24) { + case 0x00: + y += getInt16(code, i); + i += 2; + break; + case 0x04: + y -= code[i++]; + break; + case 0x24: + y += code[i++]; + break; + } + points[j].y = y; + } + let startPoint = 0; + for (i = 0; i < numberOfContours; i++) { + const endPoint = endPtsOfContours[i]; + const contour = points.slice(startPoint, endPoint + 1); + if (contour[0].flags & 1) { + contour.push(contour[0]); + } else if (contour.at(-1).flags & 1) { + contour.unshift(contour.at(-1)); + } else { + const p = { + flags: 1, + x: (contour[0].x + contour.at(-1).x) / 2, + y: (contour[0].y + contour.at(-1).y) / 2 + }; + contour.unshift(p); + contour.push(p); + } + moveTo(contour[0].x, contour[0].y); + for (j = 1, jj = contour.length; j < jj; j++) { + if (contour[j].flags & 1) { + lineTo(contour[j].x, contour[j].y); + } else if (contour[j + 1].flags & 1) { + quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y); + j++; + } else { + quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2); + } + } + startPoint = endPoint + 1; + } + } +} +function compileCharString(charStringCode, cmds, font, glyphId) { + function moveTo(x, y) { + cmds.push({ + cmd: "moveTo", + args: [x, y] + }); + } + function lineTo(x, y) { + cmds.push({ + cmd: "lineTo", + args: [x, y] + }); + } + function bezierCurveTo(x1, y1, x2, y2, x, y) { + cmds.push({ + cmd: "bezierCurveTo", + args: [x1, y1, x2, y2, x, y] + }); + } + const stack = []; + let x = 0, + y = 0; + let stems = 0; + function parse(code) { + let i = 0; + while (i < code.length) { + let stackClean = false; + let v = code[i++]; + let xa, xb, ya, yb, y1, y2, y3, n, subrCode; + switch (v) { + case 1: + stems += stack.length >> 1; + stackClean = true; + break; + case 3: + stems += stack.length >> 1; + stackClean = true; + break; + case 4: + y += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 5: + while (stack.length > 0) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + break; + case 6: + while (stack.length > 0) { + x += stack.shift(); + lineTo(x, y); + if (stack.length === 0) { + break; + } + y += stack.shift(); + lineTo(x, y); + } + break; + case 7: + while (stack.length > 0) { + y += stack.shift(); + lineTo(x, y); + if (stack.length === 0) { + break; + } + x += stack.shift(); + lineTo(x, y); + } + break; + case 8: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 10: + n = stack.pop(); + subrCode = null; + if (font.isCFFCIDFont) { + const fdIndex = font.fdSelect.getFDIndex(glyphId); + if (fdIndex >= 0 && fdIndex < font.fdArray.length) { + const fontDict = font.fdArray[fdIndex]; + let subrs; + if (fontDict.privateDict?.subrsIndex) { + subrs = fontDict.privateDict.subrsIndex.objects; + } + if (subrs) { + n += getSubroutineBias(subrs); + subrCode = subrs[n]; + } + } else { + (0, _util.warn)("Invalid fd index for glyph index."); + } + } else { + subrCode = font.subrs[n + font.subrsBias]; + } + if (subrCode) { + parse(subrCode); + } + break; + case 11: + return; + case 12: + v = code[i++]; + switch (v) { + case 34: + xa = x + stack.shift(); + xb = xa + stack.shift(); + y1 = y + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y, xb, y1, x, y1); + xa = x + stack.shift(); + xb = xa + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y, x, y); + break; + case 35: + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + stack.pop(); + break; + case 36: + xa = x + stack.shift(); + y1 = y + stack.shift(); + xb = xa + stack.shift(); + y2 = y1 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y2, x, y2); + xa = x + stack.shift(); + xb = xa + stack.shift(); + y3 = y2 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y2, xb, y3, x, y); + break; + case 37: + const x0 = x, + y0 = y; + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb; + if (Math.abs(x - x0) > Math.abs(y - y0)) { + x += stack.shift(); + } else { + y += stack.shift(); + } + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + default: + throw new _util.FormatError(`unknown operator: 12 ${v}`); + } + break; + case 14: + if (stack.length >= 4) { + const achar = stack.pop(); + const bchar = stack.pop(); + y = stack.pop(); + x = stack.pop(); + cmds.push({ + cmd: "save" + }, { + cmd: "translate", + args: [x, y] + }); + let cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[achar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + cmds.push({ + cmd: "restore" + }); + cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[bchar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + } + return; + case 18: + stems += stack.length >> 1; + stackClean = true; + break; + case 19: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + case 20: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + case 21: + y += stack.pop(); + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 22: + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 23: + stems += stack.length >> 1; + stackClean = true; + break; + case 24: + while (stack.length > 2) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + break; + case 25: + while (stack.length > 6) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + case 26: + if (stack.length % 2) { + x += stack.shift(); + } + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 27: + if (stack.length % 2) { + y += stack.shift(); + } + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb; + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 28: + stack.push((code[i] << 24 | code[i + 1] << 16) >> 16); + i += 2; + break; + case 29: + n = stack.pop() + font.gsubrsBias; + subrCode = font.gsubrs[n]; + if (subrCode) { + parse(subrCode); + } + break; + case 30: + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + if (stack.length === 0) { + break; + } + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 31: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + if (stack.length === 0) { + break; + } + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + default: + if (v < 32) { + throw new _util.FormatError(`unknown operator: ${v}`); + } + if (v < 247) { + stack.push(v - 139); + } else if (v < 251) { + stack.push((v - 247) * 256 + code[i++] + 108); + } else if (v < 255) { + stack.push(-(v - 251) * 256 - code[i++] - 108); + } else { + stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536); + i += 4; + } + break; + } + if (stackClean) { + stack.length = 0; + } + } + } + parse(charStringCode); +} +const NOOP = []; +class CompiledFont { + constructor(fontMatrix) { + if (this.constructor === CompiledFont) { + (0, _util.unreachable)("Cannot initialize CompiledFont."); + } + this.fontMatrix = fontMatrix; + this.compiledGlyphs = Object.create(null); + this.compiledCharCodeToGlyphId = Object.create(null); + } + getPathJs(unicode) { + const { + charCode, + glyphId + } = lookupCmap(this.cmap, unicode); + let fn = this.compiledGlyphs[glyphId]; + if (!fn) { + try { + fn = this.compileGlyph(this.glyphs[glyphId], glyphId); + this.compiledGlyphs[glyphId] = fn; + } catch (ex) { + this.compiledGlyphs[glyphId] = NOOP; + if (this.compiledCharCodeToGlyphId[charCode] === undefined) { + this.compiledCharCodeToGlyphId[charCode] = glyphId; + } + throw ex; + } + } + if (this.compiledCharCodeToGlyphId[charCode] === undefined) { + this.compiledCharCodeToGlyphId[charCode] = glyphId; + } + return fn; + } + compileGlyph(code, glyphId) { + if (!code || code.length === 0 || code[0] === 14) { + return NOOP; + } + let fontMatrix = this.fontMatrix; + if (this.isCFFCIDFont) { + const fdIndex = this.fdSelect.getFDIndex(glyphId); + if (fdIndex >= 0 && fdIndex < this.fdArray.length) { + const fontDict = this.fdArray[fdIndex]; + fontMatrix = fontDict.getByName("FontMatrix") || _util.FONT_IDENTITY_MATRIX; + } else { + (0, _util.warn)("Invalid fd index for glyph index."); + } + } + const cmds = [{ + cmd: "save" + }, { + cmd: "transform", + args: fontMatrix.slice() + }, { + cmd: "scale", + args: ["size", "-size"] + }]; + this.compileGlyphImpl(code, cmds, glyphId); + cmds.push({ + cmd: "restore" + }); + return cmds; + } + compileGlyphImpl() { + (0, _util.unreachable)("Children classes should implement this."); + } + hasBuiltPath(unicode) { + const { + charCode, + glyphId + } = lookupCmap(this.cmap, unicode); + return this.compiledGlyphs[glyphId] !== undefined && this.compiledCharCodeToGlyphId[charCode] !== undefined; + } +} +class TrueTypeCompiled extends CompiledFont { + constructor(glyphs, cmap, fontMatrix) { + super(fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0]); + this.glyphs = glyphs; + this.cmap = cmap; + } + compileGlyphImpl(code, cmds) { + compileGlyf(code, cmds, this); + } +} +class Type2Compiled extends CompiledFont { + constructor(cffInfo, cmap, fontMatrix, glyphNameMap) { + super(fontMatrix || [0.001, 0, 0, 0.001, 0, 0]); + this.glyphs = cffInfo.glyphs; + this.gsubrs = cffInfo.gsubrs || []; + this.subrs = cffInfo.subrs || []; + this.cmap = cmap; + this.glyphNameMap = glyphNameMap || (0, _glyphlist.getGlyphsUnicode)(); + this.gsubrsBias = getSubroutineBias(this.gsubrs); + this.subrsBias = getSubroutineBias(this.subrs); + this.isCFFCIDFont = cffInfo.isCFFCIDFont; + this.fdSelect = cffInfo.fdSelect; + this.fdArray = cffInfo.fdArray; + } + compileGlyphImpl(code, cmds, glyphId) { + compileCharString(code, cmds, this, glyphId); + } +} +class FontRendererFactory { + static create(font, seacAnalysisEnabled) { + const data = new Uint8Array(font.data); + let cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm; + const numTables = getUint16(data, 4); + for (let i = 0, p = 12; i < numTables; i++, p += 16) { + const tag = (0, _util.bytesToString)(data.subarray(p, p + 4)); + const offset = getUint32(data, p + 8); + const length = getUint32(data, p + 12); + switch (tag) { + case "cmap": + cmap = parseCmap(data, offset, offset + length); + break; + case "glyf": + glyf = data.subarray(offset, offset + length); + break; + case "loca": + loca = data.subarray(offset, offset + length); + break; + case "head": + unitsPerEm = getUint16(data, offset + 18); + indexToLocFormat = getUint16(data, offset + 50); + break; + case "CFF ": + cff = parseCff(data, offset, offset + length, seacAnalysisEnabled); + break; + } + } + if (glyf) { + const fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]; + return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix); + } + return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap); + } +} +exports.FontRendererFactory = FontRendererFactory; + +/***/ }), +/* 45 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getMetrics = exports.getFontBasicMetrics = void 0; +var _core_utils = __w_pdfjs_require__(3); +const getMetrics = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = 600; + t["Courier-Bold"] = 600; + t["Courier-BoldOblique"] = 600; + t["Courier-Oblique"] = 600; + t.Helvetica = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 278; + t.quotedbl = 355; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 667; + t.quoteright = 222; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 278; + t.semicolon = 278; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 556; + t.at = 1015; + t.A = 667; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 500; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 278; + t.backslash = 278; + t.bracketright = 278; + t.asciicircum = 469; + t.underscore = 556; + t.quoteleft = 222; + t.a = 556; + t.b = 556; + t.c = 500; + t.d = 556; + t.e = 556; + t.f = 278; + t.g = 556; + t.h = 556; + t.i = 222; + t.j = 222; + t.k = 500; + t.l = 222; + t.m = 833; + t.n = 556; + t.o = 556; + t.p = 556; + t.q = 556; + t.r = 333; + t.s = 500; + t.t = 278; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 500; + t.braceleft = 334; + t.bar = 260; + t.braceright = 334; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 191; + t.quotedblleft = 333; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 537; + t.bullet = 350; + t.quotesinglbase = 222; + t.quotedblbase = 333; + t.quotedblright = 333; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 556; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 222; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 556; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 667; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 500; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 500; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 222; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 500; + t.scedilla = 500; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 556; + t.Amacron = 667; + t.rcaron = 333; + t.ccedilla = 500; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 643; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 584; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 500; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 260; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 333; + t.omacron = 556; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 222; + t.tcaron = 317; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 222; + t.Oacute = 778; + t.oacute = 556; + t.amacron = 556; + t.sacute = 500; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 556; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 299; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 556; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 556; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 556; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 556; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 556; + t.Rcommaaccent = 722; + t.Lcommaaccent = 556; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 500; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 584; + t.odieresis = 556; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 556; + t.eth = 556; + t.zcaron = 500; + t.ncommaaccent = 556; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 333; + t.quotedbl = 474; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 722; + t.quoteright = 278; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 333; + t.semicolon = 333; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 611; + t.at = 975; + t.A = 722; + t.B = 722; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 556; + t.K = 722; + t.L = 611; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 584; + t.underscore = 556; + t.quoteleft = 278; + t.a = 556; + t.b = 611; + t.c = 556; + t.d = 611; + t.e = 556; + t.f = 333; + t.g = 611; + t.h = 611; + t.i = 278; + t.j = 278; + t.k = 556; + t.l = 278; + t.m = 889; + t.n = 611; + t.o = 611; + t.p = 611; + t.q = 611; + t.r = 389; + t.s = 556; + t.t = 333; + t.u = 611; + t.v = 556; + t.w = 778; + t.x = 556; + t.y = 556; + t.z = 500; + t.braceleft = 389; + t.bar = 280; + t.braceright = 389; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 238; + t.quotedblleft = 500; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 611; + t.fl = 611; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 556; + t.bullet = 350; + t.quotesinglbase = 278; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 611; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 611; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 722; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 556; + t.scommaaccent = 556; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 611; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 556; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 556; + t.scedilla = 556; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 611; + t.acircumflex = 556; + t.Amacron = 722; + t.rcaron = 389; + t.ccedilla = 556; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 743; + t.Umacron = 722; + t.uring = 611; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 584; + t.uacute = 611; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 556; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 556; + t.nacute = 611; + t.umacron = 611; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 280; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 611; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 389; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 611; + t.amacron = 556; + t.sacute = 556; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 611; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 611; + t.igrave = 278; + t.ohungarumlaut = 611; + t.Eogonek = 667; + t.dcroat = 611; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 400; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 611; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 611; + t.ntilde = 611; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 611; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 611; + t.Ccaron = 722; + t.ugrave = 611; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 611; + t.Rcommaaccent = 722; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 556; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 611; + t.tcommaaccent = 333; + t.logicalnot = 584; + t.odieresis = 611; + t.udieresis = 611; + t.notequal = 549; + t.gcommaaccent = 611; + t.eth = 611; + t.zcaron = 500; + t.ncommaaccent = 611; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-BoldOblique"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 333; + t.quotedbl = 474; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 722; + t.quoteright = 278; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 333; + t.semicolon = 333; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 611; + t.at = 975; + t.A = 722; + t.B = 722; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 556; + t.K = 722; + t.L = 611; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 584; + t.underscore = 556; + t.quoteleft = 278; + t.a = 556; + t.b = 611; + t.c = 556; + t.d = 611; + t.e = 556; + t.f = 333; + t.g = 611; + t.h = 611; + t.i = 278; + t.j = 278; + t.k = 556; + t.l = 278; + t.m = 889; + t.n = 611; + t.o = 611; + t.p = 611; + t.q = 611; + t.r = 389; + t.s = 556; + t.t = 333; + t.u = 611; + t.v = 556; + t.w = 778; + t.x = 556; + t.y = 556; + t.z = 500; + t.braceleft = 389; + t.bar = 280; + t.braceright = 389; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 238; + t.quotedblleft = 500; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 611; + t.fl = 611; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 556; + t.bullet = 350; + t.quotesinglbase = 278; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 611; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 611; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 722; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 556; + t.scommaaccent = 556; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 611; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 556; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 556; + t.scedilla = 556; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 611; + t.acircumflex = 556; + t.Amacron = 722; + t.rcaron = 389; + t.ccedilla = 556; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 743; + t.Umacron = 722; + t.uring = 611; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 584; + t.uacute = 611; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 556; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 556; + t.nacute = 611; + t.umacron = 611; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 280; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 611; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 389; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 611; + t.amacron = 556; + t.sacute = 556; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 611; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 611; + t.igrave = 278; + t.ohungarumlaut = 611; + t.Eogonek = 667; + t.dcroat = 611; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 400; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 611; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 611; + t.ntilde = 611; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 611; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 611; + t.Ccaron = 722; + t.ugrave = 611; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 611; + t.Rcommaaccent = 722; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 556; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 611; + t.tcommaaccent = 333; + t.logicalnot = 584; + t.odieresis = 611; + t.udieresis = 611; + t.notequal = 549; + t.gcommaaccent = 611; + t.eth = 611; + t.zcaron = 500; + t.ncommaaccent = 611; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-Oblique"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 278; + t.quotedbl = 355; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 667; + t.quoteright = 222; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 278; + t.semicolon = 278; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 556; + t.at = 1015; + t.A = 667; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 500; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 278; + t.backslash = 278; + t.bracketright = 278; + t.asciicircum = 469; + t.underscore = 556; + t.quoteleft = 222; + t.a = 556; + t.b = 556; + t.c = 500; + t.d = 556; + t.e = 556; + t.f = 278; + t.g = 556; + t.h = 556; + t.i = 222; + t.j = 222; + t.k = 500; + t.l = 222; + t.m = 833; + t.n = 556; + t.o = 556; + t.p = 556; + t.q = 556; + t.r = 333; + t.s = 500; + t.t = 278; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 500; + t.braceleft = 334; + t.bar = 260; + t.braceright = 334; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 191; + t.quotedblleft = 333; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 537; + t.bullet = 350; + t.quotesinglbase = 222; + t.quotedblbase = 333; + t.quotedblright = 333; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 556; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 222; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 556; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 667; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 500; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 500; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 222; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 500; + t.scedilla = 500; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 556; + t.Amacron = 667; + t.rcaron = 333; + t.ccedilla = 500; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 643; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 584; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 500; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 260; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 333; + t.omacron = 556; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 222; + t.tcaron = 317; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 222; + t.Oacute = 778; + t.oacute = 556; + t.amacron = 556; + t.sacute = 500; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 556; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 299; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 556; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 556; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 556; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 556; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 556; + t.Rcommaaccent = 722; + t.Lcommaaccent = 556; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 500; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 584; + t.odieresis = 556; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 556; + t.eth = 556; + t.zcaron = 500; + t.ncommaaccent = 556; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t.Symbol = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.universal = 713; + t.numbersign = 500; + t.existential = 549; + t.percent = 833; + t.ampersand = 778; + t.suchthat = 439; + t.parenleft = 333; + t.parenright = 333; + t.asteriskmath = 500; + t.plus = 549; + t.comma = 250; + t.minus = 549; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 278; + t.semicolon = 278; + t.less = 549; + t.equal = 549; + t.greater = 549; + t.question = 444; + t.congruent = 549; + t.Alpha = 722; + t.Beta = 667; + t.Chi = 722; + t.Delta = 612; + t.Epsilon = 611; + t.Phi = 763; + t.Gamma = 603; + t.Eta = 722; + t.Iota = 333; + t.theta1 = 631; + t.Kappa = 722; + t.Lambda = 686; + t.Mu = 889; + t.Nu = 722; + t.Omicron = 722; + t.Pi = 768; + t.Theta = 741; + t.Rho = 556; + t.Sigma = 592; + t.Tau = 611; + t.Upsilon = 690; + t.sigma1 = 439; + t.Omega = 768; + t.Xi = 645; + t.Psi = 795; + t.Zeta = 611; + t.bracketleft = 333; + t.therefore = 863; + t.bracketright = 333; + t.perpendicular = 658; + t.underscore = 500; + t.radicalex = 500; + t.alpha = 631; + t.beta = 549; + t.chi = 549; + t.delta = 494; + t.epsilon = 439; + t.phi = 521; + t.gamma = 411; + t.eta = 603; + t.iota = 329; + t.phi1 = 603; + t.kappa = 549; + t.lambda = 549; + t.mu = 576; + t.nu = 521; + t.omicron = 549; + t.pi = 549; + t.theta = 521; + t.rho = 549; + t.sigma = 603; + t.tau = 439; + t.upsilon = 576; + t.omega1 = 713; + t.omega = 686; + t.xi = 493; + t.psi = 686; + t.zeta = 494; + t.braceleft = 480; + t.bar = 200; + t.braceright = 480; + t.similar = 549; + t.Euro = 750; + t.Upsilon1 = 620; + t.minute = 247; + t.lessequal = 549; + t.fraction = 167; + t.infinity = 713; + t.florin = 500; + t.club = 753; + t.diamond = 753; + t.heart = 753; + t.spade = 753; + t.arrowboth = 1042; + t.arrowleft = 987; + t.arrowup = 603; + t.arrowright = 987; + t.arrowdown = 603; + t.degree = 400; + t.plusminus = 549; + t.second = 411; + t.greaterequal = 549; + t.multiply = 549; + t.proportional = 713; + t.partialdiff = 494; + t.bullet = 460; + t.divide = 549; + t.notequal = 549; + t.equivalence = 549; + t.approxequal = 549; + t.ellipsis = 1000; + t.arrowvertex = 603; + t.arrowhorizex = 1000; + t.carriagereturn = 658; + t.aleph = 823; + t.Ifraktur = 686; + t.Rfraktur = 795; + t.weierstrass = 987; + t.circlemultiply = 768; + t.circleplus = 768; + t.emptyset = 823; + t.intersection = 768; + t.union = 768; + t.propersuperset = 713; + t.reflexsuperset = 713; + t.notsubset = 713; + t.propersubset = 713; + t.reflexsubset = 713; + t.element = 713; + t.notelement = 713; + t.angle = 768; + t.gradient = 713; + t.registerserif = 790; + t.copyrightserif = 790; + t.trademarkserif = 890; + t.product = 823; + t.radical = 549; + t.dotmath = 250; + t.logicalnot = 713; + t.logicaland = 603; + t.logicalor = 603; + t.arrowdblboth = 1042; + t.arrowdblleft = 987; + t.arrowdblup = 603; + t.arrowdblright = 987; + t.arrowdbldown = 603; + t.lozenge = 494; + t.angleleft = 329; + t.registersans = 790; + t.copyrightsans = 790; + t.trademarksans = 786; + t.summation = 713; + t.parenlefttp = 384; + t.parenleftex = 384; + t.parenleftbt = 384; + t.bracketlefttp = 384; + t.bracketleftex = 384; + t.bracketleftbt = 384; + t.bracelefttp = 494; + t.braceleftmid = 494; + t.braceleftbt = 494; + t.braceex = 494; + t.angleright = 329; + t.integral = 274; + t.integraltp = 686; + t.integralex = 686; + t.integralbt = 686; + t.parenrighttp = 384; + t.parenrightex = 384; + t.parenrightbt = 384; + t.bracketrighttp = 384; + t.bracketrightex = 384; + t.bracketrightbt = 384; + t.bracerighttp = 494; + t.bracerightmid = 494; + t.bracerightbt = 494; + t.apple = 790; + }); + t["Times-Roman"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 408; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 564; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 278; + t.semicolon = 278; + t.less = 564; + t.equal = 564; + t.greater = 564; + t.question = 444; + t.at = 921; + t.A = 722; + t.B = 667; + t.C = 667; + t.D = 722; + t.E = 611; + t.F = 556; + t.G = 722; + t.H = 722; + t.I = 333; + t.J = 389; + t.K = 722; + t.L = 611; + t.M = 889; + t.N = 722; + t.O = 722; + t.P = 556; + t.Q = 722; + t.R = 667; + t.S = 556; + t.T = 611; + t.U = 722; + t.V = 722; + t.W = 944; + t.X = 722; + t.Y = 722; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 469; + t.underscore = 500; + t.quoteleft = 333; + t.a = 444; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 500; + t.i = 278; + t.j = 278; + t.k = 500; + t.l = 278; + t.m = 778; + t.n = 500; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 333; + t.s = 389; + t.t = 278; + t.u = 500; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 444; + t.braceleft = 480; + t.bar = 200; + t.braceright = 480; + t.asciitilde = 541; + t.exclamdown = 333; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 180; + t.quotedblleft = 444; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 453; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 444; + t.quotedblright = 444; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 444; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 889; + t.ordfeminine = 276; + t.Lslash = 611; + t.Oslash = 722; + t.OE = 889; + t.ordmasculine = 310; + t.ae = 667; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 500; + t.Idieresis = 333; + t.eacute = 444; + t.abreve = 444; + t.uhungarumlaut = 500; + t.ecaron = 444; + t.Ydieresis = 722; + t.divide = 564; + t.Yacute = 722; + t.Acircumflex = 722; + t.aacute = 444; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 444; + t.Uacute = 722; + t.uogonek = 500; + t.Edieresis = 611; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 760; + t.Emacron = 611; + t.ccaron = 444; + t.aring = 444; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 444; + t.Tcommaaccent = 611; + t.Cacute = 667; + t.atilde = 444; + t.Edotaccent = 611; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 667; + t.Gcommaaccent = 722; + t.ucircumflex = 500; + t.acircumflex = 444; + t.Amacron = 722; + t.rcaron = 333; + t.ccedilla = 444; + t.Zdotaccent = 611; + t.Thorn = 556; + t.Omacron = 722; + t.Racute = 667; + t.Sacute = 556; + t.dcaron = 588; + t.Umacron = 722; + t.uring = 500; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 564; + t.uacute = 500; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 611; + t.adieresis = 444; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 500; + t.umacron = 500; + t.Ncaron = 722; + t.Iacute = 333; + t.plusminus = 564; + t.brokenbar = 200; + t.registered = 760; + t.Gbreve = 722; + t.Idotaccent = 333; + t.summation = 600; + t.Egrave = 611; + t.racute = 333; + t.omacron = 500; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 326; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 444; + t.zacute = 444; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 444; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 500; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 611; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 344; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 980; + t.edotaccent = 444; + t.Igrave = 333; + t.Imacron = 333; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 500; + t.Uhungarumlaut = 722; + t.Eacute = 611; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 500; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 667; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 722; + t.zdotaccent = 444; + t.Ecaron = 611; + t.Iogonek = 333; + t.kcommaaccent = 500; + t.minus = 564; + t.Icircumflex = 333; + t.ncaron = 500; + t.tcommaaccent = 278; + t.logicalnot = 564; + t.odieresis = 500; + t.udieresis = 500; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 444; + t.ncommaaccent = 500; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 555; + t.numbersign = 500; + t.dollar = 500; + t.percent = 1000; + t.ampersand = 833; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 570; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 570; + t.equal = 570; + t.greater = 570; + t.question = 500; + t.at = 930; + t.A = 722; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 778; + t.I = 389; + t.J = 500; + t.K = 778; + t.L = 667; + t.M = 944; + t.N = 722; + t.O = 778; + t.P = 611; + t.Q = 778; + t.R = 722; + t.S = 556; + t.T = 667; + t.U = 722; + t.V = 722; + t.W = 1000; + t.X = 722; + t.Y = 722; + t.Z = 667; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 581; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 556; + t.c = 444; + t.d = 556; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 556; + t.i = 278; + t.j = 333; + t.k = 556; + t.l = 278; + t.m = 833; + t.n = 556; + t.o = 500; + t.p = 556; + t.q = 556; + t.r = 444; + t.s = 389; + t.t = 333; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 444; + t.braceleft = 394; + t.bar = 220; + t.braceright = 394; + t.asciitilde = 520; + t.exclamdown = 333; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 278; + t.quotedblleft = 500; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 540; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 300; + t.Lslash = 667; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 330; + t.ae = 722; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 556; + t.Idieresis = 389; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 556; + t.ecaron = 444; + t.Ydieresis = 722; + t.divide = 570; + t.Yacute = 722; + t.Acircumflex = 722; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 747; + t.Emacron = 667; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 667; + t.Cacute = 722; + t.atilde = 500; + t.Edotaccent = 667; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 500; + t.Amacron = 722; + t.rcaron = 444; + t.ccedilla = 444; + t.Zdotaccent = 667; + t.Thorn = 611; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 556; + t.dcaron = 672; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 300; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 570; + t.uacute = 556; + t.Tcaron = 667; + t.partialdiff = 494; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 389; + t.plusminus = 570; + t.brokenbar = 220; + t.registered = 747; + t.Gbreve = 778; + t.Idotaccent = 389; + t.summation = 600; + t.Egrave = 667; + t.racute = 444; + t.omacron = 500; + t.Zacute = 667; + t.Zcaron = 667; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 416; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 444; + t.zacute = 444; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 300; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 394; + t.Kcommaaccent = 778; + t.Lacute = 667; + t.trademark = 1000; + t.edotaccent = 444; + t.Igrave = 389; + t.Imacron = 389; + t.Lcaron = 667; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 444; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 722; + t.Lcommaaccent = 667; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 444; + t.Ecaron = 667; + t.Iogonek = 389; + t.kcommaaccent = 556; + t.minus = 570; + t.Icircumflex = 389; + t.ncaron = 556; + t.tcommaaccent = 333; + t.logicalnot = 570; + t.odieresis = 500; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 444; + t.ncommaaccent = 556; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-BoldItalic"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 389; + t.quotedbl = 555; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 570; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 570; + t.equal = 570; + t.greater = 570; + t.question = 500; + t.at = 832; + t.A = 667; + t.B = 667; + t.C = 667; + t.D = 722; + t.E = 667; + t.F = 667; + t.G = 722; + t.H = 778; + t.I = 389; + t.J = 500; + t.K = 667; + t.L = 611; + t.M = 889; + t.N = 722; + t.O = 722; + t.P = 611; + t.Q = 722; + t.R = 667; + t.S = 556; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 889; + t.X = 667; + t.Y = 611; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 570; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 556; + t.i = 278; + t.j = 278; + t.k = 500; + t.l = 278; + t.m = 778; + t.n = 556; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 389; + t.s = 389; + t.t = 278; + t.u = 556; + t.v = 444; + t.w = 667; + t.x = 500; + t.y = 444; + t.z = 389; + t.braceleft = 348; + t.bar = 220; + t.braceright = 348; + t.asciitilde = 570; + t.exclamdown = 389; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 278; + t.quotedblleft = 500; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 500; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 944; + t.ordfeminine = 266; + t.Lslash = 611; + t.Oslash = 722; + t.OE = 944; + t.ordmasculine = 300; + t.ae = 722; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 500; + t.Idieresis = 389; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 556; + t.ecaron = 444; + t.Ydieresis = 611; + t.divide = 570; + t.Yacute = 611; + t.Acircumflex = 667; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 444; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 747; + t.Emacron = 667; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 611; + t.Cacute = 667; + t.atilde = 500; + t.Edotaccent = 667; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 667; + t.Gcommaaccent = 722; + t.ucircumflex = 556; + t.acircumflex = 500; + t.Amacron = 667; + t.rcaron = 389; + t.ccedilla = 444; + t.Zdotaccent = 611; + t.Thorn = 611; + t.Omacron = 722; + t.Racute = 667; + t.Sacute = 556; + t.dcaron = 608; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 570; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 444; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 389; + t.plusminus = 570; + t.brokenbar = 220; + t.registered = 747; + t.Gbreve = 722; + t.Idotaccent = 389; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 500; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 366; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 444; + t.zacute = 389; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 576; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 667; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 382; + t.Kcommaaccent = 667; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 444; + t.Igrave = 389; + t.Imacron = 389; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 556; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 667; + t.Lcommaaccent = 611; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 722; + t.zdotaccent = 389; + t.Ecaron = 667; + t.Iogonek = 389; + t.kcommaaccent = 500; + t.minus = 606; + t.Icircumflex = 389; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 606; + t.odieresis = 500; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 389; + t.ncommaaccent = 556; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-Italic"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 420; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 675; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 675; + t.equal = 675; + t.greater = 675; + t.question = 500; + t.at = 920; + t.A = 611; + t.B = 611; + t.C = 667; + t.D = 722; + t.E = 611; + t.F = 611; + t.G = 722; + t.H = 722; + t.I = 333; + t.J = 444; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 667; + t.O = 722; + t.P = 611; + t.Q = 722; + t.R = 611; + t.S = 500; + t.T = 556; + t.U = 722; + t.V = 611; + t.W = 833; + t.X = 611; + t.Y = 556; + t.Z = 556; + t.bracketleft = 389; + t.backslash = 278; + t.bracketright = 389; + t.asciicircum = 422; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 278; + t.g = 500; + t.h = 500; + t.i = 278; + t.j = 278; + t.k = 444; + t.l = 278; + t.m = 722; + t.n = 500; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 389; + t.s = 389; + t.t = 278; + t.u = 500; + t.v = 444; + t.w = 667; + t.x = 444; + t.y = 444; + t.z = 389; + t.braceleft = 400; + t.bar = 275; + t.braceright = 400; + t.asciitilde = 541; + t.exclamdown = 389; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 214; + t.quotedblleft = 556; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 523; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 556; + t.quotedblright = 556; + t.guillemotright = 500; + t.ellipsis = 889; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 889; + t.AE = 889; + t.ordfeminine = 276; + t.Lslash = 556; + t.Oslash = 722; + t.OE = 944; + t.ordmasculine = 310; + t.ae = 667; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 667; + t.germandbls = 500; + t.Idieresis = 333; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 500; + t.ecaron = 444; + t.Ydieresis = 556; + t.divide = 675; + t.Yacute = 556; + t.Acircumflex = 611; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 444; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 500; + t.Edieresis = 611; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 760; + t.Emacron = 611; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 667; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 556; + t.Cacute = 667; + t.atilde = 500; + t.Edotaccent = 611; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 611; + t.Gcommaaccent = 722; + t.ucircumflex = 500; + t.acircumflex = 500; + t.Amacron = 611; + t.rcaron = 389; + t.ccedilla = 444; + t.Zdotaccent = 556; + t.Thorn = 611; + t.Omacron = 722; + t.Racute = 611; + t.Sacute = 500; + t.dcaron = 544; + t.Umacron = 722; + t.uring = 500; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 611; + t.Abreve = 611; + t.multiply = 675; + t.uacute = 500; + t.Tcaron = 556; + t.partialdiff = 476; + t.ydieresis = 444; + t.Nacute = 667; + t.icircumflex = 278; + t.Ecircumflex = 611; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 500; + t.umacron = 500; + t.Ncaron = 667; + t.Iacute = 333; + t.plusminus = 675; + t.brokenbar = 275; + t.registered = 760; + t.Gbreve = 722; + t.Idotaccent = 333; + t.summation = 600; + t.Egrave = 611; + t.racute = 389; + t.omacron = 500; + t.Zacute = 556; + t.Zcaron = 556; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 300; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 611; + t.Adieresis = 611; + t.egrave = 444; + t.zacute = 389; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 500; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 611; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 500; + t.lcaron = 300; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 980; + t.edotaccent = 444; + t.Igrave = 333; + t.Imacron = 333; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 500; + t.Uhungarumlaut = 722; + t.Eacute = 611; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 500; + t.Scommaaccent = 500; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 500; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 667; + t.otilde = 500; + t.Rcommaaccent = 611; + t.Lcommaaccent = 556; + t.Atilde = 611; + t.Aogonek = 611; + t.Aring = 611; + t.Otilde = 722; + t.zdotaccent = 389; + t.Ecaron = 611; + t.Iogonek = 333; + t.kcommaaccent = 444; + t.minus = 675; + t.Icircumflex = 333; + t.ncaron = 500; + t.tcommaaccent = 278; + t.logicalnot = 675; + t.odieresis = 500; + t.udieresis = 500; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 389; + t.ncommaaccent = 500; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t.ZapfDingbats = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.a1 = 974; + t.a2 = 961; + t.a202 = 974; + t.a3 = 980; + t.a4 = 719; + t.a5 = 789; + t.a119 = 790; + t.a118 = 791; + t.a117 = 690; + t.a11 = 960; + t.a12 = 939; + t.a13 = 549; + t.a14 = 855; + t.a15 = 911; + t.a16 = 933; + t.a105 = 911; + t.a17 = 945; + t.a18 = 974; + t.a19 = 755; + t.a20 = 846; + t.a21 = 762; + t.a22 = 761; + t.a23 = 571; + t.a24 = 677; + t.a25 = 763; + t.a26 = 760; + t.a27 = 759; + t.a28 = 754; + t.a6 = 494; + t.a7 = 552; + t.a8 = 537; + t.a9 = 577; + t.a10 = 692; + t.a29 = 786; + t.a30 = 788; + t.a31 = 788; + t.a32 = 790; + t.a33 = 793; + t.a34 = 794; + t.a35 = 816; + t.a36 = 823; + t.a37 = 789; + t.a38 = 841; + t.a39 = 823; + t.a40 = 833; + t.a41 = 816; + t.a42 = 831; + t.a43 = 923; + t.a44 = 744; + t.a45 = 723; + t.a46 = 749; + t.a47 = 790; + t.a48 = 792; + t.a49 = 695; + t.a50 = 776; + t.a51 = 768; + t.a52 = 792; + t.a53 = 759; + t.a54 = 707; + t.a55 = 708; + t.a56 = 682; + t.a57 = 701; + t.a58 = 826; + t.a59 = 815; + t.a60 = 789; + t.a61 = 789; + t.a62 = 707; + t.a63 = 687; + t.a64 = 696; + t.a65 = 689; + t.a66 = 786; + t.a67 = 787; + t.a68 = 713; + t.a69 = 791; + t.a70 = 785; + t.a71 = 791; + t.a72 = 873; + t.a73 = 761; + t.a74 = 762; + t.a203 = 762; + t.a75 = 759; + t.a204 = 759; + t.a76 = 892; + t.a77 = 892; + t.a78 = 788; + t.a79 = 784; + t.a81 = 438; + t.a82 = 138; + t.a83 = 277; + t.a84 = 415; + t.a97 = 392; + t.a98 = 392; + t.a99 = 668; + t.a100 = 668; + t.a89 = 390; + t.a90 = 390; + t.a93 = 317; + t.a94 = 317; + t.a91 = 276; + t.a92 = 276; + t.a205 = 509; + t.a85 = 509; + t.a206 = 410; + t.a86 = 410; + t.a87 = 234; + t.a88 = 234; + t.a95 = 334; + t.a96 = 334; + t.a101 = 732; + t.a102 = 544; + t.a103 = 544; + t.a104 = 910; + t.a106 = 667; + t.a107 = 760; + t.a108 = 760; + t.a112 = 776; + t.a111 = 595; + t.a110 = 694; + t.a109 = 626; + t.a120 = 788; + t.a121 = 788; + t.a122 = 788; + t.a123 = 788; + t.a124 = 788; + t.a125 = 788; + t.a126 = 788; + t.a127 = 788; + t.a128 = 788; + t.a129 = 788; + t.a130 = 788; + t.a131 = 788; + t.a132 = 788; + t.a133 = 788; + t.a134 = 788; + t.a135 = 788; + t.a136 = 788; + t.a137 = 788; + t.a138 = 788; + t.a139 = 788; + t.a140 = 788; + t.a141 = 788; + t.a142 = 788; + t.a143 = 788; + t.a144 = 788; + t.a145 = 788; + t.a146 = 788; + t.a147 = 788; + t.a148 = 788; + t.a149 = 788; + t.a150 = 788; + t.a151 = 788; + t.a152 = 788; + t.a153 = 788; + t.a154 = 788; + t.a155 = 788; + t.a156 = 788; + t.a157 = 788; + t.a158 = 788; + t.a159 = 788; + t.a160 = 894; + t.a161 = 838; + t.a163 = 1016; + t.a164 = 458; + t.a196 = 748; + t.a165 = 924; + t.a192 = 748; + t.a166 = 918; + t.a167 = 927; + t.a168 = 928; + t.a169 = 928; + t.a170 = 834; + t.a171 = 873; + t.a172 = 828; + t.a173 = 924; + t.a162 = 924; + t.a174 = 917; + t.a175 = 930; + t.a176 = 931; + t.a177 = 463; + t.a178 = 883; + t.a179 = 836; + t.a193 = 836; + t.a180 = 867; + t.a199 = 867; + t.a181 = 696; + t.a200 = 696; + t.a182 = 874; + t.a201 = 874; + t.a183 = 760; + t.a184 = 946; + t.a197 = 771; + t.a185 = 865; + t.a194 = 771; + t.a198 = 888; + t.a186 = 967; + t.a195 = 888; + t.a187 = 831; + t.a188 = 873; + t.a189 = 927; + t.a190 = 970; + t.a191 = 918; + }); +}); +exports.getMetrics = getMetrics; +const getFontBasicMetrics = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: -426 + }; + t["Courier-Bold"] = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: 439 + }; + t["Courier-Oblique"] = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: 426 + }; + t["Courier-BoldOblique"] = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: 426 + }; + t.Helvetica = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 523 + }; + t["Helvetica-Bold"] = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 532 + }; + t["Helvetica-Oblique"] = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 523 + }; + t["Helvetica-BoldOblique"] = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 532 + }; + t["Times-Roman"] = { + ascent: 683, + descent: -217, + capHeight: 662, + xHeight: 450 + }; + t["Times-Bold"] = { + ascent: 683, + descent: -217, + capHeight: 676, + xHeight: 461 + }; + t["Times-Italic"] = { + ascent: 683, + descent: -217, + capHeight: 653, + xHeight: 441 + }; + t["Times-BoldItalic"] = { + ascent: 683, + descent: -217, + capHeight: 669, + xHeight: 462 + }; + t.Symbol = { + ascent: Math.NaN, + descent: Math.NaN, + capHeight: Math.NaN, + xHeight: Math.NaN + }; + t.ZapfDingbats = { + ascent: Math.NaN, + descent: Math.NaN, + capHeight: Math.NaN, + xHeight: Math.NaN + }; +}); +exports.getFontBasicMetrics = getFontBasicMetrics; + +/***/ }), +/* 46 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GlyfTable = void 0; +const ON_CURVE_POINT = 1 << 0; +const X_SHORT_VECTOR = 1 << 1; +const Y_SHORT_VECTOR = 1 << 2; +const REPEAT_FLAG = 1 << 3; +const X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR = 1 << 4; +const Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR = 1 << 5; +const OVERLAP_SIMPLE = 1 << 6; +const ARG_1_AND_2_ARE_WORDS = 1 << 0; +const ARGS_ARE_XY_VALUES = 1 << 1; +const WE_HAVE_A_SCALE = 1 << 3; +const MORE_COMPONENTS = 1 << 5; +const WE_HAVE_AN_X_AND_Y_SCALE = 1 << 6; +const WE_HAVE_A_TWO_BY_TWO = 1 << 7; +const WE_HAVE_INSTRUCTIONS = 1 << 8; +class GlyfTable { + constructor({ + glyfTable, + isGlyphLocationsLong, + locaTable, + numGlyphs + }) { + this.glyphs = []; + const loca = new DataView(locaTable.buffer, locaTable.byteOffset, locaTable.byteLength); + const glyf = new DataView(glyfTable.buffer, glyfTable.byteOffset, glyfTable.byteLength); + const offsetSize = isGlyphLocationsLong ? 4 : 2; + let prev = isGlyphLocationsLong ? loca.getUint32(0) : 2 * loca.getUint16(0); + let pos = 0; + for (let i = 0; i < numGlyphs; i++) { + pos += offsetSize; + const next = isGlyphLocationsLong ? loca.getUint32(pos) : 2 * loca.getUint16(pos); + if (next === prev) { + this.glyphs.push(new Glyph({})); + continue; + } + const glyph = Glyph.parse(prev, glyf); + this.glyphs.push(glyph); + prev = next; + } + } + getSize() { + return this.glyphs.reduce((a, g) => { + const size = g.getSize(); + return a + (size + 3 & ~3); + }, 0); + } + write() { + const totalSize = this.getSize(); + const glyfTable = new DataView(new ArrayBuffer(totalSize)); + const isLocationLong = totalSize > 0x1fffe; + const offsetSize = isLocationLong ? 4 : 2; + const locaTable = new DataView(new ArrayBuffer((this.glyphs.length + 1) * offsetSize)); + if (isLocationLong) { + locaTable.setUint32(0, 0); + } else { + locaTable.setUint16(0, 0); + } + let pos = 0; + let locaIndex = 0; + for (const glyph of this.glyphs) { + pos += glyph.write(pos, glyfTable); + pos = pos + 3 & ~3; + locaIndex += offsetSize; + if (isLocationLong) { + locaTable.setUint32(locaIndex, pos); + } else { + locaTable.setUint16(locaIndex, pos >> 1); + } + } + return { + isLocationLong, + loca: new Uint8Array(locaTable.buffer), + glyf: new Uint8Array(glyfTable.buffer) + }; + } + scale(factors) { + for (let i = 0, ii = this.glyphs.length; i < ii; i++) { + this.glyphs[i].scale(factors[i]); + } + } +} +exports.GlyfTable = GlyfTable; +class Glyph { + constructor({ + header = null, + simple = null, + composites = null + }) { + this.header = header; + this.simple = simple; + this.composites = composites; + } + static parse(pos, glyf) { + const [read, header] = GlyphHeader.parse(pos, glyf); + pos += read; + if (header.numberOfContours < 0) { + const composites = []; + while (true) { + const [n, composite] = CompositeGlyph.parse(pos, glyf); + pos += n; + composites.push(composite); + if (!(composite.flags & MORE_COMPONENTS)) { + break; + } + } + return new Glyph({ + header, + composites + }); + } + const simple = SimpleGlyph.parse(pos, glyf, header.numberOfContours); + return new Glyph({ + header, + simple + }); + } + getSize() { + if (!this.header) { + return 0; + } + const size = this.simple ? this.simple.getSize() : this.composites.reduce((a, c) => a + c.getSize(), 0); + return this.header.getSize() + size; + } + write(pos, buf) { + if (!this.header) { + return 0; + } + const spos = pos; + pos += this.header.write(pos, buf); + if (this.simple) { + pos += this.simple.write(pos, buf); + } else { + for (const composite of this.composites) { + pos += composite.write(pos, buf); + } + } + return pos - spos; + } + scale(factor) { + if (!this.header) { + return; + } + const xMiddle = (this.header.xMin + this.header.xMax) / 2; + this.header.scale(xMiddle, factor); + if (this.simple) { + this.simple.scale(xMiddle, factor); + } else { + for (const composite of this.composites) { + composite.scale(xMiddle, factor); + } + } + } +} +class GlyphHeader { + constructor({ + numberOfContours, + xMin, + yMin, + xMax, + yMax + }) { + this.numberOfContours = numberOfContours; + this.xMin = xMin; + this.yMin = yMin; + this.xMax = xMax; + this.yMax = yMax; + } + static parse(pos, glyf) { + return [10, new GlyphHeader({ + numberOfContours: glyf.getInt16(pos), + xMin: glyf.getInt16(pos + 2), + yMin: glyf.getInt16(pos + 4), + xMax: glyf.getInt16(pos + 6), + yMax: glyf.getInt16(pos + 8) + })]; + } + getSize() { + return 10; + } + write(pos, buf) { + buf.setInt16(pos, this.numberOfContours); + buf.setInt16(pos + 2, this.xMin); + buf.setInt16(pos + 4, this.yMin); + buf.setInt16(pos + 6, this.xMax); + buf.setInt16(pos + 8, this.yMax); + return 10; + } + scale(x, factor) { + this.xMin = Math.round(x + (this.xMin - x) * factor); + this.xMax = Math.round(x + (this.xMax - x) * factor); + } +} +class Contour { + constructor({ + flags, + xCoordinates, + yCoordinates + }) { + this.xCoordinates = xCoordinates; + this.yCoordinates = yCoordinates; + this.flags = flags; + } +} +class SimpleGlyph { + constructor({ + contours, + instructions + }) { + this.contours = contours; + this.instructions = instructions; + } + static parse(pos, glyf, numberOfContours) { + const endPtsOfContours = []; + for (let i = 0; i < numberOfContours; i++) { + const endPt = glyf.getUint16(pos); + pos += 2; + endPtsOfContours.push(endPt); + } + const numberOfPt = endPtsOfContours[numberOfContours - 1] + 1; + const instructionLength = glyf.getUint16(pos); + pos += 2; + const instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength); + pos += instructionLength; + const flags = []; + for (let i = 0; i < numberOfPt; pos++, i++) { + let flag = glyf.getUint8(pos); + flags.push(flag); + if (flag & REPEAT_FLAG) { + const count = glyf.getUint8(++pos); + flag ^= REPEAT_FLAG; + for (let m = 0; m < count; m++) { + flags.push(flag); + } + i += count; + } + } + const allXCoordinates = []; + let xCoordinates = []; + let yCoordinates = []; + let pointFlags = []; + const contours = []; + let endPtsOfContoursIndex = 0; + let lastCoordinate = 0; + for (let i = 0; i < numberOfPt; i++) { + const flag = flags[i]; + if (flag & X_SHORT_VECTOR) { + const x = glyf.getUint8(pos++); + lastCoordinate += flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR ? x : -x; + xCoordinates.push(lastCoordinate); + } else if (flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR) { + xCoordinates.push(lastCoordinate); + } else { + lastCoordinate += glyf.getInt16(pos); + pos += 2; + xCoordinates.push(lastCoordinate); + } + if (endPtsOfContours[endPtsOfContoursIndex] === i) { + endPtsOfContoursIndex++; + allXCoordinates.push(xCoordinates); + xCoordinates = []; + } + } + lastCoordinate = 0; + endPtsOfContoursIndex = 0; + for (let i = 0; i < numberOfPt; i++) { + const flag = flags[i]; + if (flag & Y_SHORT_VECTOR) { + const y = glyf.getUint8(pos++); + lastCoordinate += flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR ? y : -y; + yCoordinates.push(lastCoordinate); + } else if (flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR) { + yCoordinates.push(lastCoordinate); + } else { + lastCoordinate += glyf.getInt16(pos); + pos += 2; + yCoordinates.push(lastCoordinate); + } + pointFlags.push(flag & ON_CURVE_POINT | flag & OVERLAP_SIMPLE); + if (endPtsOfContours[endPtsOfContoursIndex] === i) { + xCoordinates = allXCoordinates[endPtsOfContoursIndex]; + endPtsOfContoursIndex++; + contours.push(new Contour({ + flags: pointFlags, + xCoordinates, + yCoordinates + })); + yCoordinates = []; + pointFlags = []; + } + } + return new SimpleGlyph({ + contours, + instructions + }); + } + getSize() { + let size = this.contours.length * 2 + 2 + this.instructions.length; + let lastX = 0; + let lastY = 0; + for (const contour of this.contours) { + size += contour.flags.length; + for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) { + const x = contour.xCoordinates[i]; + const y = contour.yCoordinates[i]; + let abs = Math.abs(x - lastX); + if (abs > 255) { + size += 2; + } else if (abs > 0) { + size += 1; + } + lastX = x; + abs = Math.abs(y - lastY); + if (abs > 255) { + size += 2; + } else if (abs > 0) { + size += 1; + } + lastY = y; + } + } + return size; + } + write(pos, buf) { + const spos = pos; + const xCoordinates = []; + const yCoordinates = []; + const flags = []; + let lastX = 0; + let lastY = 0; + for (const contour of this.contours) { + for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) { + let flag = contour.flags[i]; + const x = contour.xCoordinates[i]; + let delta = x - lastX; + if (delta === 0) { + flag |= X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR; + xCoordinates.push(0); + } else { + const abs = Math.abs(delta); + if (abs <= 255) { + flag |= delta >= 0 ? X_SHORT_VECTOR | X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR : X_SHORT_VECTOR; + xCoordinates.push(abs); + } else { + xCoordinates.push(delta); + } + } + lastX = x; + const y = contour.yCoordinates[i]; + delta = y - lastY; + if (delta === 0) { + flag |= Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR; + yCoordinates.push(0); + } else { + const abs = Math.abs(delta); + if (abs <= 255) { + flag |= delta >= 0 ? Y_SHORT_VECTOR | Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR : Y_SHORT_VECTOR; + yCoordinates.push(abs); + } else { + yCoordinates.push(delta); + } + } + lastY = y; + flags.push(flag); + } + buf.setUint16(pos, xCoordinates.length - 1); + pos += 2; + } + buf.setUint16(pos, this.instructions.length); + pos += 2; + if (this.instructions.length) { + new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos); + pos += this.instructions.length; + } + for (const flag of flags) { + buf.setUint8(pos++, flag); + } + for (let i = 0, ii = xCoordinates.length; i < ii; i++) { + const x = xCoordinates[i]; + const flag = flags[i]; + if (flag & X_SHORT_VECTOR) { + buf.setUint8(pos++, x); + } else if (!(flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR)) { + buf.setInt16(pos, x); + pos += 2; + } + } + for (let i = 0, ii = yCoordinates.length; i < ii; i++) { + const y = yCoordinates[i]; + const flag = flags[i]; + if (flag & Y_SHORT_VECTOR) { + buf.setUint8(pos++, y); + } else if (!(flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR)) { + buf.setInt16(pos, y); + pos += 2; + } + } + return pos - spos; + } + scale(x, factor) { + for (const contour of this.contours) { + if (contour.xCoordinates.length === 0) { + continue; + } + for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) { + contour.xCoordinates[i] = Math.round(x + (contour.xCoordinates[i] - x) * factor); + } + } + } +} +class CompositeGlyph { + constructor({ + flags, + glyphIndex, + argument1, + argument2, + transf, + instructions + }) { + this.flags = flags; + this.glyphIndex = glyphIndex; + this.argument1 = argument1; + this.argument2 = argument2; + this.transf = transf; + this.instructions = instructions; + } + static parse(pos, glyf) { + const spos = pos; + const transf = []; + let flags = glyf.getUint16(pos); + const glyphIndex = glyf.getUint16(pos + 2); + pos += 4; + let argument1, argument2; + if (flags & ARG_1_AND_2_ARE_WORDS) { + if (flags & ARGS_ARE_XY_VALUES) { + argument1 = glyf.getInt16(pos); + argument2 = glyf.getInt16(pos + 2); + } else { + argument1 = glyf.getUint16(pos); + argument2 = glyf.getUint16(pos + 2); + } + pos += 4; + flags ^= ARG_1_AND_2_ARE_WORDS; + } else { + if (flags & ARGS_ARE_XY_VALUES) { + argument1 = glyf.getInt8(pos); + argument2 = glyf.getInt8(pos + 1); + } else { + argument1 = glyf.getUint8(pos); + argument2 = glyf.getUint8(pos + 1); + } + pos += 2; + } + if (flags & WE_HAVE_A_SCALE) { + transf.push(glyf.getUint16(pos)); + pos += 2; + } else if (flags & WE_HAVE_AN_X_AND_Y_SCALE) { + transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2)); + pos += 4; + } else if (flags & WE_HAVE_A_TWO_BY_TWO) { + transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2), glyf.getUint16(pos + 4), glyf.getUint16(pos + 6)); + pos += 8; + } + let instructions = null; + if (flags & WE_HAVE_INSTRUCTIONS) { + const instructionLength = glyf.getUint16(pos); + pos += 2; + instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength); + pos += instructionLength; + } + return [pos - spos, new CompositeGlyph({ + flags, + glyphIndex, + argument1, + argument2, + transf, + instructions + })]; + } + getSize() { + let size = 2 + 2 + this.transf.length * 2; + if (this.flags & WE_HAVE_INSTRUCTIONS) { + size += 2 + this.instructions.length; + } + size += 2; + if (this.flags & 2) { + if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) { + size += 2; + } + } else if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) { + size += 2; + } + return size; + } + write(pos, buf) { + const spos = pos; + if (this.flags & ARGS_ARE_XY_VALUES) { + if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) { + this.flags |= ARG_1_AND_2_ARE_WORDS; + } + } else if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) { + this.flags |= ARG_1_AND_2_ARE_WORDS; + } + buf.setUint16(pos, this.flags); + buf.setUint16(pos + 2, this.glyphIndex); + pos += 4; + if (this.flags & ARG_1_AND_2_ARE_WORDS) { + if (this.flags & ARGS_ARE_XY_VALUES) { + buf.setInt16(pos, this.argument1); + buf.setInt16(pos + 2, this.argument2); + } else { + buf.setUint16(pos, this.argument1); + buf.setUint16(pos + 2, this.argument2); + } + pos += 4; + } else { + buf.setUint8(pos, this.argument1); + buf.setUint8(pos + 1, this.argument2); + pos += 2; + } + if (this.flags & WE_HAVE_INSTRUCTIONS) { + buf.setUint16(pos, this.instructions.length); + pos += 2; + if (this.instructions.length) { + new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos); + pos += this.instructions.length; + } + } + return pos - spos; + } + scale(x, factor) {} +} + +/***/ }), +/* 47 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OpenTypeFileBuilder = void 0; +var _core_utils = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +function writeInt16(dest, offset, num) { + dest[offset] = num >> 8 & 0xff; + dest[offset + 1] = num & 0xff; +} +function writeInt32(dest, offset, num) { + dest[offset] = num >> 24 & 0xff; + dest[offset + 1] = num >> 16 & 0xff; + dest[offset + 2] = num >> 8 & 0xff; + dest[offset + 3] = num & 0xff; +} +function writeData(dest, offset, data) { + if (data instanceof Uint8Array) { + dest.set(data, offset); + } else if (typeof data === "string") { + for (let i = 0, ii = data.length; i < ii; i++) { + dest[offset++] = data.charCodeAt(i) & 0xff; + } + } else { + for (const num of data) { + dest[offset++] = num & 0xff; + } + } +} +const OTF_HEADER_SIZE = 12; +const OTF_TABLE_ENTRY_SIZE = 16; +class OpenTypeFileBuilder { + constructor(sfnt) { + this.sfnt = sfnt; + this.tables = Object.create(null); + } + static getSearchParams(entriesCount, entrySize) { + let maxPower2 = 1, + log2 = 0; + while ((maxPower2 ^ entriesCount) > maxPower2) { + maxPower2 <<= 1; + log2++; + } + const searchRange = maxPower2 * entrySize; + return { + range: searchRange, + entry: log2, + rangeShift: entrySize * entriesCount - searchRange + }; + } + toArray() { + let sfnt = this.sfnt; + const tables = this.tables; + const tablesNames = Object.keys(tables); + tablesNames.sort(); + const numTables = tablesNames.length; + let i, j, jj, table, tableName; + let offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE; + const tableOffsets = [offset]; + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + const paddedLength = (table.length + 3 & ~3) >>> 0; + offset += paddedLength; + tableOffsets.push(offset); + } + const file = new Uint8Array(offset); + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + writeData(file, tableOffsets[i], table); + } + if (sfnt === "true") { + sfnt = (0, _util.string32)(0x00010000); + } + file[0] = sfnt.charCodeAt(0) & 0xff; + file[1] = sfnt.charCodeAt(1) & 0xff; + file[2] = sfnt.charCodeAt(2) & 0xff; + file[3] = sfnt.charCodeAt(3) & 0xff; + writeInt16(file, 4, numTables); + const searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16); + writeInt16(file, 6, searchParams.range); + writeInt16(file, 8, searchParams.entry); + writeInt16(file, 10, searchParams.rangeShift); + offset = OTF_HEADER_SIZE; + for (i = 0; i < numTables; i++) { + tableName = tablesNames[i]; + file[offset] = tableName.charCodeAt(0) & 0xff; + file[offset + 1] = tableName.charCodeAt(1) & 0xff; + file[offset + 2] = tableName.charCodeAt(2) & 0xff; + file[offset + 3] = tableName.charCodeAt(3) & 0xff; + let checksum = 0; + for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) { + const quad = (0, _core_utils.readUint32)(file, j); + checksum = checksum + quad >>> 0; + } + writeInt32(file, offset + 4, checksum); + writeInt32(file, offset + 8, tableOffsets[i]); + writeInt32(file, offset + 12, tables[tableName].length); + offset += OTF_TABLE_ENTRY_SIZE; + } + return file; + } + addTable(tag, data) { + if (tag in this.tables) { + throw new Error("Table " + tag + " already exists"); + } + this.tables[tag] = data; + } +} +exports.OpenTypeFileBuilder = OpenTypeFileBuilder; + +/***/ }), +/* 48 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Type1Font = void 0; +var _cff_parser = __w_pdfjs_require__(35); +var _util = __w_pdfjs_require__(2); +var _fonts_utils = __w_pdfjs_require__(38); +var _core_utils = __w_pdfjs_require__(3); +var _stream = __w_pdfjs_require__(8); +var _type1_parser = __w_pdfjs_require__(49); +function findBlock(streamBytes, signature, startIndex) { + const streamBytesLength = streamBytes.length; + const signatureLength = signature.length; + const scanLength = streamBytesLength - signatureLength; + let i = startIndex, + found = false; + while (i < scanLength) { + let j = 0; + while (j < signatureLength && streamBytes[i + j] === signature[j]) { + j++; + } + if (j >= signatureLength) { + i += j; + while (i < streamBytesLength && (0, _core_utils.isWhiteSpace)(streamBytes[i])) { + i++; + } + found = true; + break; + } + i++; + } + return { + found, + length: i + }; +} +function getHeaderBlock(stream, suggestedLength) { + const EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63]; + const streamStartPos = stream.pos; + let headerBytes, headerBytesLength, block; + try { + headerBytes = stream.getBytes(suggestedLength); + headerBytesLength = headerBytes.length; + } catch {} + if (headerBytesLength === suggestedLength) { + block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length); + if (block.found && block.length === suggestedLength) { + return { + stream: new _stream.Stream(headerBytes), + length: suggestedLength + }; + } + } + (0, _util.warn)('Invalid "Length1" property in Type1 font -- trying to recover.'); + stream.pos = streamStartPos; + const SCAN_BLOCK_LENGTH = 2048; + let actualLength; + while (true) { + const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + block = findBlock(scanBytes, EEXEC_SIGNATURE, 0); + if (block.length === 0) { + break; + } + stream.pos += block.length; + if (block.found) { + actualLength = stream.pos - streamStartPos; + break; + } + } + stream.pos = streamStartPos; + if (actualLength) { + return { + stream: new _stream.Stream(stream.getBytes(actualLength)), + length: actualLength + }; + } + (0, _util.warn)('Unable to recover "Length1" property in Type1 font -- using as is.'); + return { + stream: new _stream.Stream(stream.getBytes(suggestedLength)), + length: suggestedLength + }; +} +function getEexecBlock(stream, suggestedLength) { + const eexecBytes = stream.getBytes(); + if (eexecBytes.length === 0) { + throw new _util.FormatError("getEexecBlock - no font program found."); + } + return { + stream: new _stream.Stream(eexecBytes), + length: eexecBytes.length + }; +} +class Type1Font { + constructor(name, file, properties) { + const PFB_HEADER_SIZE = 6; + let headerBlockLength = properties.length1; + let eexecBlockLength = properties.length2; + let pfbHeader = file.peekBytes(PFB_HEADER_SIZE); + const pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01; + if (pfbHeaderPresent) { + file.skip(PFB_HEADER_SIZE); + headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; + } + const headerBlock = getHeaderBlock(file, headerBlockLength); + const headerBlockParser = new _type1_parser.Type1Parser(headerBlock.stream, false, _fonts_utils.SEAC_ANALYSIS_ENABLED); + headerBlockParser.extractFontHeader(properties); + if (pfbHeaderPresent) { + pfbHeader = file.getBytes(PFB_HEADER_SIZE); + eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; + } + const eexecBlock = getEexecBlock(file, eexecBlockLength); + const eexecBlockParser = new _type1_parser.Type1Parser(eexecBlock.stream, true, _fonts_utils.SEAC_ANALYSIS_ENABLED); + const data = eexecBlockParser.extractFontProgram(properties); + for (const key in data.properties) { + properties[key] = data.properties[key]; + } + const charstrings = data.charstrings; + const type2Charstrings = this.getType2Charstrings(charstrings); + const subrs = this.getType2Subrs(data.subrs); + this.charstrings = charstrings; + this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties); + this.seacs = this.getSeacs(data.charstrings); + } + get numGlyphs() { + return this.charstrings.length + 1; + } + getCharset() { + const charset = [".notdef"]; + for (const { + glyphName + } of this.charstrings) { + charset.push(glyphName); + } + return charset; + } + getGlyphMapping(properties) { + const charstrings = this.charstrings; + if (properties.composite) { + const charCodeToGlyphId = Object.create(null); + for (let glyphId = 0, charstringsLen = charstrings.length; glyphId < charstringsLen; glyphId++) { + const charCode = properties.cMap.charCodeOf(glyphId); + charCodeToGlyphId[charCode] = glyphId + 1; + } + return charCodeToGlyphId; + } + const glyphNames = [".notdef"]; + let builtInEncoding, glyphId; + for (glyphId = 0; glyphId < charstrings.length; glyphId++) { + glyphNames.push(charstrings[glyphId].glyphName); + } + const encoding = properties.builtInEncoding; + if (encoding) { + builtInEncoding = Object.create(null); + for (const charCode in encoding) { + glyphId = glyphNames.indexOf(encoding[charCode]); + if (glyphId >= 0) { + builtInEncoding[charCode] = glyphId; + } + } + } + return (0, _fonts_utils.type1FontGlyphMapping)(properties, builtInEncoding, glyphNames); + } + hasGlyphId(id) { + if (id < 0 || id >= this.numGlyphs) { + return false; + } + if (id === 0) { + return true; + } + const glyph = this.charstrings[id - 1]; + return glyph.charstring.length > 0; + } + getSeacs(charstrings) { + const seacMap = []; + for (let i = 0, ii = charstrings.length; i < ii; i++) { + const charstring = charstrings[i]; + if (charstring.seac) { + seacMap[i + 1] = charstring.seac; + } + } + return seacMap; + } + getType2Charstrings(type1Charstrings) { + const type2Charstrings = []; + for (const type1Charstring of type1Charstrings) { + type2Charstrings.push(type1Charstring.charstring); + } + return type2Charstrings; + } + getType2Subrs(type1Subrs) { + let bias = 0; + const count = type1Subrs.length; + if (count < 1133) { + bias = 107; + } else if (count < 33769) { + bias = 1131; + } else { + bias = 32768; + } + const type2Subrs = []; + let i; + for (i = 0; i < bias; i++) { + type2Subrs.push([0x0b]); + } + for (i = 0; i < count; i++) { + type2Subrs.push(type1Subrs[i]); + } + return type2Subrs; + } + wrap(name, glyphs, charstrings, subrs, properties) { + const cff = new _cff_parser.CFF(); + cff.header = new _cff_parser.CFFHeader(1, 0, 4, 4); + cff.names = [name]; + const topDict = new _cff_parser.CFFTopDict(); + topDict.setByName("version", 391); + topDict.setByName("Notice", 392); + topDict.setByName("FullName", 393); + topDict.setByName("FamilyName", 394); + topDict.setByName("Weight", 395); + topDict.setByName("Encoding", null); + topDict.setByName("FontMatrix", properties.fontMatrix); + topDict.setByName("FontBBox", properties.bbox); + topDict.setByName("charset", null); + topDict.setByName("CharStrings", null); + topDict.setByName("Private", null); + cff.topDict = topDict; + const strings = new _cff_parser.CFFStrings(); + strings.add("Version 0.11"); + strings.add("See original notice"); + strings.add(name); + strings.add(name); + strings.add("Medium"); + cff.strings = strings; + cff.globalSubrIndex = new _cff_parser.CFFIndex(); + const count = glyphs.length; + const charsetArray = [".notdef"]; + let i, ii; + for (i = 0; i < count; i++) { + const glyphName = charstrings[i].glyphName; + const index = _cff_parser.CFFStandardStrings.indexOf(glyphName); + if (index === -1) { + strings.add(glyphName); + } + charsetArray.push(glyphName); + } + cff.charset = new _cff_parser.CFFCharset(false, 0, charsetArray); + const charStringsIndex = new _cff_parser.CFFIndex(); + charStringsIndex.add([0x8b, 0x0e]); + for (i = 0; i < count; i++) { + charStringsIndex.add(glyphs[i]); + } + cff.charStrings = charStringsIndex; + const privateDict = new _cff_parser.CFFPrivateDict(); + privateDict.setByName("Subrs", null); + const fields = ["BlueValues", "OtherBlues", "FamilyBlues", "FamilyOtherBlues", "StemSnapH", "StemSnapV", "BlueShift", "BlueFuzz", "BlueScale", "LanguageGroup", "ExpansionFactor", "ForceBold", "StdHW", "StdVW"]; + for (i = 0, ii = fields.length; i < ii; i++) { + const field = fields[i]; + if (!(field in properties.privateData)) { + continue; + } + const value = properties.privateData[field]; + if (Array.isArray(value)) { + for (let j = value.length - 1; j > 0; j--) { + value[j] -= value[j - 1]; + } + } + privateDict.setByName(field, value); + } + cff.topDict.privateDict = privateDict; + const subrIndex = new _cff_parser.CFFIndex(); + for (i = 0, ii = subrs.length; i < ii; i++) { + subrIndex.add(subrs[i]); + } + privateDict.subrsIndex = subrIndex; + const compiler = new _cff_parser.CFFCompiler(cff); + return compiler.compile(); + } +} +exports.Type1Font = Type1Font; + +/***/ }), +/* 49 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Type1Parser = void 0; +var _encodings = __w_pdfjs_require__(37); +var _core_utils = __w_pdfjs_require__(3); +var _stream = __w_pdfjs_require__(8); +var _util = __w_pdfjs_require__(2); +const HINTING_ENABLED = false; +const COMMAND_MAP = { + hstem: [1], + vstem: [3], + vmoveto: [4], + rlineto: [5], + hlineto: [6], + vlineto: [7], + rrcurveto: [8], + callsubr: [10], + flex: [12, 35], + drop: [12, 18], + endchar: [14], + rmoveto: [21], + hmoveto: [22], + vhcurveto: [30], + hvcurveto: [31] +}; +class Type1CharString { + constructor() { + this.width = 0; + this.lsb = 0; + this.flexing = false; + this.output = []; + this.stack = []; + } + convert(encoded, subrs, seacAnalysisEnabled) { + const count = encoded.length; + let error = false; + let wx, sbx, subrNumber; + for (let i = 0; i < count; i++) { + let value = encoded[i]; + if (value < 32) { + if (value === 12) { + value = (value << 8) + encoded[++i]; + } + switch (value) { + case 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + case 3: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + case 4: + if (this.flexing) { + if (this.stack.length < 1) { + error = true; + break; + } + const dy = this.stack.pop(); + this.stack.push(0, dy); + break; + } + error = this.executeCommand(1, COMMAND_MAP.vmoveto); + break; + case 5: + error = this.executeCommand(2, COMMAND_MAP.rlineto); + break; + case 6: + error = this.executeCommand(1, COMMAND_MAP.hlineto); + break; + case 7: + error = this.executeCommand(1, COMMAND_MAP.vlineto); + break; + case 8: + error = this.executeCommand(6, COMMAND_MAP.rrcurveto); + break; + case 9: + this.stack = []; + break; + case 10: + if (this.stack.length < 1) { + error = true; + break; + } + subrNumber = this.stack.pop(); + if (!subrs[subrNumber]) { + error = true; + break; + } + error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled); + break; + case 11: + return error; + case 13: + if (this.stack.length < 2) { + error = true; + break; + } + wx = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx); + error = this.executeCommand(2, COMMAND_MAP.hmoveto); + break; + case 14: + this.output.push(COMMAND_MAP.endchar[0]); + break; + case 21: + if (this.flexing) { + break; + } + error = this.executeCommand(2, COMMAND_MAP.rmoveto); + break; + case 22: + if (this.flexing) { + this.stack.push(0); + break; + } + error = this.executeCommand(1, COMMAND_MAP.hmoveto); + break; + case 30: + error = this.executeCommand(4, COMMAND_MAP.vhcurveto); + break; + case 31: + error = this.executeCommand(4, COMMAND_MAP.hvcurveto); + break; + case (12 << 8) + 0: + this.stack = []; + break; + case (12 << 8) + 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + case (12 << 8) + 2: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + case (12 << 8) + 6: + if (seacAnalysisEnabled) { + const asb = this.stack.at(-5); + this.seac = this.stack.splice(-4, 4); + this.seac[0] += this.lsb - asb; + error = this.executeCommand(0, COMMAND_MAP.endchar); + } else { + error = this.executeCommand(4, COMMAND_MAP.endchar); + } + break; + case (12 << 8) + 7: + if (this.stack.length < 4) { + error = true; + break; + } + this.stack.pop(); + wx = this.stack.pop(); + const sby = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx, sby); + error = this.executeCommand(3, COMMAND_MAP.rmoveto); + break; + case (12 << 8) + 12: + if (this.stack.length < 2) { + error = true; + break; + } + const num2 = this.stack.pop(); + const num1 = this.stack.pop(); + this.stack.push(num1 / num2); + break; + case (12 << 8) + 16: + if (this.stack.length < 2) { + error = true; + break; + } + subrNumber = this.stack.pop(); + const numArgs = this.stack.pop(); + if (subrNumber === 0 && numArgs === 3) { + const flexArgs = this.stack.splice(-17, 17); + this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]); + error = this.executeCommand(13, COMMAND_MAP.flex, true); + this.flexing = false; + this.stack.push(flexArgs[15], flexArgs[16]); + } else if (subrNumber === 1 && numArgs === 0) { + this.flexing = true; + } + break; + case (12 << 8) + 17: + break; + case (12 << 8) + 33: + this.stack = []; + break; + default: + (0, _util.warn)('Unknown type 1 charstring command of "' + value + '"'); + break; + } + if (error) { + break; + } + continue; + } else if (value <= 246) { + value -= 139; + } else if (value <= 250) { + value = (value - 247) * 256 + encoded[++i] + 108; + } else if (value <= 254) { + value = -((value - 251) * 256) - encoded[++i] - 108; + } else { + value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0; + } + this.stack.push(value); + } + return error; + } + executeCommand(howManyArgs, command, keepStack) { + const stackLength = this.stack.length; + if (howManyArgs > stackLength) { + return true; + } + const start = stackLength - howManyArgs; + for (let i = start; i < stackLength; i++) { + let value = this.stack[i]; + if (Number.isInteger(value)) { + this.output.push(28, value >> 8 & 0xff, value & 0xff); + } else { + value = 65536 * value | 0; + this.output.push(255, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); + } + } + this.output.push(...command); + if (keepStack) { + this.stack.splice(start, howManyArgs); + } else { + this.stack.length = 0; + } + return false; + } +} +const EEXEC_ENCRYPT_KEY = 55665; +const CHAR_STRS_ENCRYPT_KEY = 4330; +function isHexDigit(code) { + return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102; +} +function decrypt(data, key, discardNumber) { + if (discardNumber >= data.length) { + return new Uint8Array(0); + } + const c1 = 52845, + c2 = 22719; + let r = key | 0, + i, + j; + for (i = 0; i < discardNumber; i++) { + r = (data[i] + r) * c1 + c2 & (1 << 16) - 1; + } + const count = data.length - discardNumber; + const decrypted = new Uint8Array(count); + for (i = discardNumber, j = 0; j < count; i++, j++) { + const value = data[i]; + decrypted[j] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + return decrypted; +} +function decryptAscii(data, key, discardNumber) { + const c1 = 52845, + c2 = 22719; + let r = key | 0; + const count = data.length, + maybeLength = count >>> 1; + const decrypted = new Uint8Array(maybeLength); + let i, j; + for (i = 0, j = 0; i < count; i++) { + const digit1 = data[i]; + if (!isHexDigit(digit1)) { + continue; + } + i++; + let digit2; + while (i < count && !isHexDigit(digit2 = data[i])) { + i++; + } + if (i < count) { + const value = parseInt(String.fromCharCode(digit1, digit2), 16); + decrypted[j++] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + } + return decrypted.slice(discardNumber, j); +} +function isSpecial(c) { + return c === 0x2f || c === 0x5b || c === 0x5d || c === 0x7b || c === 0x7d || c === 0x28 || c === 0x29; +} +class Type1Parser { + constructor(stream, encrypted, seacAnalysisEnabled) { + if (encrypted) { + const data = stream.getBytes(); + const isBinary = !((isHexDigit(data[0]) || (0, _core_utils.isWhiteSpace)(data[0])) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]) && isHexDigit(data[4]) && isHexDigit(data[5]) && isHexDigit(data[6]) && isHexDigit(data[7])); + stream = new _stream.Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4)); + } + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + this.stream = stream; + this.nextChar(); + } + readNumberArray() { + this.getToken(); + const array = []; + while (true) { + const token = this.getToken(); + if (token === null || token === "]" || token === "}") { + break; + } + array.push(parseFloat(token || 0)); + } + return array; + } + readNumber() { + const token = this.getToken(); + return parseFloat(token || 0); + } + readInt() { + const token = this.getToken(); + return parseInt(token || 0, 10) | 0; + } + readBoolean() { + const token = this.getToken(); + return token === "true" ? 1 : 0; + } + nextChar() { + return this.currentChar = this.stream.getByte(); + } + prevChar() { + this.stream.skip(-2); + return this.currentChar = this.stream.getByte(); + } + getToken() { + let comment = false; + let ch = this.currentChar; + while (true) { + if (ch === -1) { + return null; + } + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _core_utils.isWhiteSpace)(ch)) { + break; + } + ch = this.nextChar(); + } + if (isSpecial(ch)) { + this.nextChar(); + return String.fromCharCode(ch); + } + let token = ""; + do { + token += String.fromCharCode(ch); + ch = this.nextChar(); + } while (ch >= 0 && !(0, _core_utils.isWhiteSpace)(ch) && !isSpecial(ch)); + return token; + } + readCharStrings(bytes, lenIV) { + if (lenIV === -1) { + return bytes; + } + return decrypt(bytes, CHAR_STRS_ENCRYPT_KEY, lenIV); + } + extractFontProgram(properties) { + const stream = this.stream; + const subrs = [], + charstrings = []; + const privateData = Object.create(null); + privateData.lenIV = 4; + const program = { + subrs: [], + charstrings: [], + properties: { + privateData + } + }; + let token, length, data, lenIV; + while ((token = this.getToken()) !== null) { + if (token !== "/") { + continue; + } + token = this.getToken(); + switch (token) { + case "CharStrings": + this.getToken(); + this.getToken(); + this.getToken(); + this.getToken(); + while (true) { + token = this.getToken(); + if (token === null || token === "end") { + break; + } + if (token !== "/") { + continue; + } + const glyph = this.getToken(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData.lenIV; + const encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + if (token === "noaccess") { + this.getToken(); + } else if (token === "/") { + this.prevChar(); + } + charstrings.push({ + glyph, + encoded + }); + } + break; + case "Subrs": + this.readInt(); + this.getToken(); + while (this.getToken() === "dup") { + const index = this.readInt(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData.lenIV; + const encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + if (token === "noaccess") { + this.getToken(); + } + subrs[index] = encoded; + } + break; + case "BlueValues": + case "OtherBlues": + case "FamilyBlues": + case "FamilyOtherBlues": + const blueArray = this.readNumberArray(); + if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) { + program.properties.privateData[token] = blueArray; + } + break; + case "StemSnapH": + case "StemSnapV": + program.properties.privateData[token] = this.readNumberArray(); + break; + case "StdHW": + case "StdVW": + program.properties.privateData[token] = this.readNumberArray()[0]; + break; + case "BlueShift": + case "lenIV": + case "BlueFuzz": + case "BlueScale": + case "LanguageGroup": + program.properties.privateData[token] = this.readNumber(); + break; + case "ExpansionFactor": + program.properties.privateData[token] = this.readNumber() || 0.06; + break; + case "ForceBold": + program.properties.privateData[token] = this.readBoolean(); + break; + } + } + for (const { + encoded, + glyph + } of charstrings) { + const charString = new Type1CharString(); + const error = charString.convert(encoded, subrs, this.seacAnalysisEnabled); + let output = charString.output; + if (error) { + output = [14]; + } + const charStringObject = { + glyphName: glyph, + charstring: output, + width: charString.width, + lsb: charString.lsb, + seac: charString.seac + }; + if (glyph === ".notdef") { + program.charstrings.unshift(charStringObject); + } else { + program.charstrings.push(charStringObject); + } + if (properties.builtInEncoding) { + const index = properties.builtInEncoding.indexOf(glyph); + if (index > -1 && properties.widths[index] === undefined && index >= properties.firstChar && index <= properties.lastChar) { + properties.widths[index] = charString.width; + } + } + } + return program; + } + extractFontHeader(properties) { + let token; + while ((token = this.getToken()) !== null) { + if (token !== "/") { + continue; + } + token = this.getToken(); + switch (token) { + case "FontMatrix": + const matrix = this.readNumberArray(); + properties.fontMatrix = matrix; + break; + case "Encoding": + const encodingArg = this.getToken(); + let encoding; + if (!/^\d+$/.test(encodingArg)) { + encoding = (0, _encodings.getEncoding)(encodingArg); + } else { + encoding = []; + const size = parseInt(encodingArg, 10) | 0; + this.getToken(); + for (let j = 0; j < size; j++) { + token = this.getToken(); + while (token !== "dup" && token !== "def") { + token = this.getToken(); + if (token === null) { + return; + } + } + if (token === "def") { + break; + } + const index = this.readInt(); + this.getToken(); + const glyph = this.getToken(); + encoding[index] = glyph; + this.getToken(); + } + } + properties.builtInEncoding = encoding; + break; + case "FontBBox": + const fontBBox = this.readNumberArray(); + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + break; + } + } + } +} +exports.Type1Parser = Type1Parser; + +/***/ }), +/* 50 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Pattern = void 0; +exports.clearPatternCaches = clearPatternCaches; +exports.getTilingPatternIR = getTilingPatternIR; +var _util = __w_pdfjs_require__(2); +var _base_stream = __w_pdfjs_require__(5); +var _colorspace = __w_pdfjs_require__(12); +var _core_utils = __w_pdfjs_require__(3); +const ShadingType = { + FUNCTION_BASED: 1, + AXIAL: 2, + RADIAL: 3, + FREE_FORM_MESH: 4, + LATTICE_FORM_MESH: 5, + COONS_PATCH_MESH: 6, + TENSOR_PATCH_MESH: 7 +}; +class Pattern { + constructor() { + (0, _util.unreachable)("Cannot initialize Pattern."); + } + static parseShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache) { + const dict = shading instanceof _base_stream.BaseStream ? shading.dict : shading; + const type = dict.get("ShadingType"); + try { + switch (type) { + case ShadingType.AXIAL: + case ShadingType.RADIAL: + return new RadialAxialShading(dict, xref, res, pdfFunctionFactory, localColorSpaceCache); + case ShadingType.FREE_FORM_MESH: + case ShadingType.LATTICE_FORM_MESH: + case ShadingType.COONS_PATCH_MESH: + case ShadingType.TENSOR_PATCH_MESH: + return new MeshShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache); + default: + throw new _util.FormatError("Unsupported ShadingType: " + type); + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(ex); + return new DummyShading(); + } + } +} +exports.Pattern = Pattern; +class BaseShading { + static SMALL_NUMBER = 1e-6; + constructor() { + if (this.constructor === BaseShading) { + (0, _util.unreachable)("Cannot initialize BaseShading."); + } + } + getIR() { + (0, _util.unreachable)("Abstract method `getIR` called."); + } +} +class RadialAxialShading extends BaseShading { + constructor(dict, xref, resources, pdfFunctionFactory, localColorSpaceCache) { + super(); + this.coordsArr = dict.getArray("Coords"); + this.shadingType = dict.get("ShadingType"); + const cs = _colorspace.ColorSpace.parse({ + cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"), + xref, + resources, + pdfFunctionFactory, + localColorSpaceCache + }); + const bbox = dict.getArray("BBox"); + this.bbox = Array.isArray(bbox) && bbox.length === 4 ? _util.Util.normalizeRect(bbox) : null; + let t0 = 0.0, + t1 = 1.0; + if (dict.has("Domain")) { + const domainArr = dict.getArray("Domain"); + t0 = domainArr[0]; + t1 = domainArr[1]; + } + let extendStart = false, + extendEnd = false; + if (dict.has("Extend")) { + const extendArr = dict.getArray("Extend"); + extendStart = extendArr[0]; + extendEnd = extendArr[1]; + } + if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) { + const [x1, y1, r1, x2, y2, r2] = this.coordsArr; + const distance = Math.hypot(x1 - x2, y1 - y2); + if (r1 <= r2 + distance && r2 <= r1 + distance) { + (0, _util.warn)("Unsupported radial gradient."); + } + } + this.extendStart = extendStart; + this.extendEnd = extendEnd; + const fnObj = dict.getRaw("Function"); + const fn = pdfFunctionFactory.createFromArray(fnObj); + const NUMBER_OF_SAMPLES = 840; + const step = (t1 - t0) / NUMBER_OF_SAMPLES; + const colorStops = this.colorStops = []; + if (t0 >= t1 || step <= 0) { + (0, _util.info)("Bad shading domain."); + return; + } + const color = new Float32Array(cs.numComps), + ratio = new Float32Array(1); + let rgbColor; + let iBase = 0; + ratio[0] = t0; + fn(ratio, 0, color, 0); + let rgbBase = cs.getRgb(color, 0); + const cssColorBase = _util.Util.makeHexColor(rgbBase[0], rgbBase[1], rgbBase[2]); + colorStops.push([0, cssColorBase]); + let iPrev = 1; + ratio[0] = t0 + step; + fn(ratio, 0, color, 0); + let rgbPrev = cs.getRgb(color, 0); + let maxSlopeR = rgbPrev[0] - rgbBase[0] + 1; + let maxSlopeG = rgbPrev[1] - rgbBase[1] + 1; + let maxSlopeB = rgbPrev[2] - rgbBase[2] + 1; + let minSlopeR = rgbPrev[0] - rgbBase[0] - 1; + let minSlopeG = rgbPrev[1] - rgbBase[1] - 1; + let minSlopeB = rgbPrev[2] - rgbBase[2] - 1; + for (let i = 2; i < NUMBER_OF_SAMPLES; i++) { + ratio[0] = t0 + i * step; + fn(ratio, 0, color, 0); + rgbColor = cs.getRgb(color, 0); + const run = i - iBase; + maxSlopeR = Math.min(maxSlopeR, (rgbColor[0] - rgbBase[0] + 1) / run); + maxSlopeG = Math.min(maxSlopeG, (rgbColor[1] - rgbBase[1] + 1) / run); + maxSlopeB = Math.min(maxSlopeB, (rgbColor[2] - rgbBase[2] + 1) / run); + minSlopeR = Math.max(minSlopeR, (rgbColor[0] - rgbBase[0] - 1) / run); + minSlopeG = Math.max(minSlopeG, (rgbColor[1] - rgbBase[1] - 1) / run); + minSlopeB = Math.max(minSlopeB, (rgbColor[2] - rgbBase[2] - 1) / run); + const slopesExist = minSlopeR <= maxSlopeR && minSlopeG <= maxSlopeG && minSlopeB <= maxSlopeB; + if (!slopesExist) { + const cssColor = _util.Util.makeHexColor(rgbPrev[0], rgbPrev[1], rgbPrev[2]); + colorStops.push([iPrev / NUMBER_OF_SAMPLES, cssColor]); + maxSlopeR = rgbColor[0] - rgbPrev[0] + 1; + maxSlopeG = rgbColor[1] - rgbPrev[1] + 1; + maxSlopeB = rgbColor[2] - rgbPrev[2] + 1; + minSlopeR = rgbColor[0] - rgbPrev[0] - 1; + minSlopeG = rgbColor[1] - rgbPrev[1] - 1; + minSlopeB = rgbColor[2] - rgbPrev[2] - 1; + iBase = iPrev; + rgbBase = rgbPrev; + } + iPrev = i; + rgbPrev = rgbColor; + } + const cssColor = _util.Util.makeHexColor(rgbPrev[0], rgbPrev[1], rgbPrev[2]); + colorStops.push([1, cssColor]); + let background = "transparent"; + if (dict.has("Background")) { + rgbColor = cs.getRgb(dict.get("Background"), 0); + background = _util.Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]); + } + if (!extendStart) { + colorStops.unshift([0, background]); + colorStops[1][0] += BaseShading.SMALL_NUMBER; + } + if (!extendEnd) { + colorStops.at(-1)[0] -= BaseShading.SMALL_NUMBER; + colorStops.push([1, background]); + } + this.colorStops = colorStops; + } + getIR() { + const coordsArr = this.coordsArr; + const shadingType = this.shadingType; + let type, p0, p1, r0, r1; + if (shadingType === ShadingType.AXIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[2], coordsArr[3]]; + r0 = null; + r1 = null; + type = "axial"; + } else if (shadingType === ShadingType.RADIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[3], coordsArr[4]]; + r0 = coordsArr[2]; + r1 = coordsArr[5]; + type = "radial"; + } else { + (0, _util.unreachable)(`getPattern type unknown: ${shadingType}`); + } + return ["RadialAxial", type, this.bbox, this.colorStops, p0, p1, r0, r1]; + } +} +class MeshStreamReader { + constructor(stream, context) { + this.stream = stream; + this.context = context; + this.buffer = 0; + this.bufferLength = 0; + const numComps = context.numComps; + this.tmpCompsBuf = new Float32Array(numComps); + const csNumComps = context.colorSpace.numComps; + this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf; + } + get hasData() { + if (this.stream.end) { + return this.stream.pos < this.stream.end; + } + if (this.bufferLength > 0) { + return true; + } + const nextByte = this.stream.getByte(); + if (nextByte < 0) { + return false; + } + this.buffer = nextByte; + this.bufferLength = 8; + return true; + } + readBits(n) { + let buffer = this.buffer; + let bufferLength = this.bufferLength; + if (n === 32) { + if (bufferLength === 0) { + return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0; + } + buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte(); + const nextByte = this.stream.getByte(); + this.buffer = nextByte & (1 << bufferLength) - 1; + return (buffer << 8 - bufferLength | (nextByte & 0xff) >> bufferLength) >>> 0; + } + if (n === 8 && bufferLength === 0) { + return this.stream.getByte(); + } + while (bufferLength < n) { + buffer = buffer << 8 | this.stream.getByte(); + bufferLength += 8; + } + bufferLength -= n; + this.bufferLength = bufferLength; + this.buffer = buffer & (1 << bufferLength) - 1; + return buffer >> bufferLength; + } + align() { + this.buffer = 0; + this.bufferLength = 0; + } + readFlag() { + return this.readBits(this.context.bitsPerFlag); + } + readCoordinate() { + const bitsPerCoordinate = this.context.bitsPerCoordinate; + const xi = this.readBits(bitsPerCoordinate); + const yi = this.readBits(bitsPerCoordinate); + const decode = this.context.decode; + const scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10; + return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]]; + } + readComponents() { + const numComps = this.context.numComps; + const bitsPerComponent = this.context.bitsPerComponent; + const scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10; + const decode = this.context.decode; + const components = this.tmpCompsBuf; + for (let i = 0, j = 4; i < numComps; i++, j += 2) { + const ci = this.readBits(bitsPerComponent); + components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j]; + } + const color = this.tmpCsCompsBuf; + if (this.context.colorFn) { + this.context.colorFn(components, 0, color, 0); + } + return this.context.colorSpace.getRgb(color, 0); + } +} +let bCache = Object.create(null); +function buildB(count) { + const lut = []; + for (let i = 0; i <= count; i++) { + const t = i / count, + t_ = 1 - t; + lut.push(new Float32Array([t_ ** 3, 3 * t * t_ ** 2, 3 * t ** 2 * t_, t ** 3])); + } + return lut; +} +function getB(count) { + return bCache[count] ||= buildB(count); +} +function clearPatternCaches() { + bCache = Object.create(null); +} +class MeshShading extends BaseShading { + static MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3; + static MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20; + static TRIANGLE_DENSITY = 20; + constructor(stream, xref, resources, pdfFunctionFactory, localColorSpaceCache) { + super(); + if (!(stream instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("Mesh data is not a stream"); + } + const dict = stream.dict; + this.shadingType = dict.get("ShadingType"); + const bbox = dict.getArray("BBox"); + this.bbox = Array.isArray(bbox) && bbox.length === 4 ? _util.Util.normalizeRect(bbox) : null; + const cs = _colorspace.ColorSpace.parse({ + cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"), + xref, + resources, + pdfFunctionFactory, + localColorSpaceCache + }); + this.background = dict.has("Background") ? cs.getRgb(dict.get("Background"), 0) : null; + const fnObj = dict.getRaw("Function"); + const fn = fnObj ? pdfFunctionFactory.createFromArray(fnObj) : null; + this.coords = []; + this.colors = []; + this.figures = []; + const decodeContext = { + bitsPerCoordinate: dict.get("BitsPerCoordinate"), + bitsPerComponent: dict.get("BitsPerComponent"), + bitsPerFlag: dict.get("BitsPerFlag"), + decode: dict.getArray("Decode"), + colorFn: fn, + colorSpace: cs, + numComps: fn ? 1 : cs.numComps + }; + const reader = new MeshStreamReader(stream, decodeContext); + let patchMesh = false; + switch (this.shadingType) { + case ShadingType.FREE_FORM_MESH: + this._decodeType4Shading(reader); + break; + case ShadingType.LATTICE_FORM_MESH: + const verticesPerRow = dict.get("VerticesPerRow") | 0; + if (verticesPerRow < 2) { + throw new _util.FormatError("Invalid VerticesPerRow"); + } + this._decodeType5Shading(reader, verticesPerRow); + break; + case ShadingType.COONS_PATCH_MESH: + this._decodeType6Shading(reader); + patchMesh = true; + break; + case ShadingType.TENSOR_PATCH_MESH: + this._decodeType7Shading(reader); + patchMesh = true; + break; + default: + (0, _util.unreachable)("Unsupported mesh type."); + break; + } + if (patchMesh) { + this._updateBounds(); + for (let i = 0, ii = this.figures.length; i < ii; i++) { + this._buildFigureFromPatch(i); + } + } + this._updateBounds(); + this._packData(); + } + _decodeType4Shading(reader) { + const coords = this.coords; + const colors = this.colors; + const operators = []; + const ps = []; + let verticesLeft = 0; + while (reader.hasData) { + const f = reader.readFlag(); + const coord = reader.readCoordinate(); + const color = reader.readComponents(); + if (verticesLeft === 0) { + if (!(0 <= f && f <= 2)) { + throw new _util.FormatError("Unknown type4 flag"); + } + switch (f) { + case 0: + verticesLeft = 3; + break; + case 1: + ps.push(ps.at(-2), ps.at(-1)); + verticesLeft = 1; + break; + case 2: + ps.push(ps.at(-3), ps.at(-1)); + verticesLeft = 1; + break; + } + operators.push(f); + } + ps.push(coords.length); + coords.push(coord); + colors.push(color); + verticesLeft--; + reader.align(); + } + this.figures.push({ + type: "triangles", + coords: new Int32Array(ps), + colors: new Int32Array(ps) + }); + } + _decodeType5Shading(reader, verticesPerRow) { + const coords = this.coords; + const colors = this.colors; + const ps = []; + while (reader.hasData) { + const coord = reader.readCoordinate(); + const color = reader.readComponents(); + ps.push(coords.length); + coords.push(coord); + colors.push(color); + } + this.figures.push({ + type: "lattice", + coords: new Int32Array(ps), + colors: new Int32Array(ps), + verticesPerRow + }); + } + _decodeType6Shading(reader) { + const coords = this.coords; + const colors = this.colors; + const ps = new Int32Array(16); + const cs = new Int32Array(4); + while (reader.hasData) { + const f = reader.readFlag(); + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError("Unknown type6 flag"); + } + const pi = coords.length; + for (let i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + const ci = colors.length; + for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + let tmp1, tmp2, tmp3, tmp4; + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + ps[5] = coords.length; + coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]); + ps[6] = coords.length; + coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]); + ps[9] = coords.length; + coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]); + ps[10] = coords.length; + coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]); + this.figures.push({ + type: "patch", + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + _decodeType7Shading(reader) { + const coords = this.coords; + const colors = this.colors; + const ps = new Int32Array(16); + const cs = new Int32Array(4); + while (reader.hasData) { + const f = reader.readFlag(); + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError("Unknown type7 flag"); + } + const pi = coords.length; + for (let i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + const ci = colors.length; + for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + let tmp1, tmp2, tmp3, tmp4; + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[9] = pi + 13; + ps[10] = pi + 14; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[5] = pi + 12; + ps[6] = pi + 15; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + this.figures.push({ + type: "patch", + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + _buildFigureFromPatch(index) { + const figure = this.figures[index]; + (0, _util.assert)(figure.type === "patch", "Unexpected patch mesh figure"); + const coords = this.coords, + colors = this.colors; + const pi = figure.coords; + const ci = figure.colors; + const figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + const figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + const figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + const figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + let splitXBy = Math.ceil((figureMaxX - figureMinX) * MeshShading.TRIANGLE_DENSITY / (this.bounds[2] - this.bounds[0])); + splitXBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy)); + let splitYBy = Math.ceil((figureMaxY - figureMinY) * MeshShading.TRIANGLE_DENSITY / (this.bounds[3] - this.bounds[1])); + splitYBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy)); + const verticesPerRow = splitXBy + 1; + const figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow); + const figureColors = new Int32Array((splitYBy + 1) * verticesPerRow); + let k = 0; + const cl = new Uint8Array(3), + cr = new Uint8Array(3); + const c0 = colors[ci[0]], + c1 = colors[ci[1]], + c2 = colors[ci[2]], + c3 = colors[ci[3]]; + const bRow = getB(splitYBy), + bCol = getB(splitXBy); + for (let row = 0; row <= splitYBy; row++) { + cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0; + cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0; + cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0; + cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0; + cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0; + cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0; + for (let col = 0; col <= splitXBy; col++, k++) { + if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) { + continue; + } + let x = 0, + y = 0; + let q = 0; + for (let i = 0; i <= 3; i++) { + for (let j = 0; j <= 3; j++, q++) { + const m = bRow[row][i] * bCol[col][j]; + x += coords[pi[q]][0] * m; + y += coords[pi[q]][1] * m; + } + } + figureCoords[k] = coords.length; + coords.push([x, y]); + figureColors[k] = colors.length; + const newColor = new Uint8Array(3); + newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0; + newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0; + newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0; + colors.push(newColor); + } + } + figureCoords[0] = pi[0]; + figureColors[0] = ci[0]; + figureCoords[splitXBy] = pi[3]; + figureColors[splitXBy] = ci[1]; + figureCoords[verticesPerRow * splitYBy] = pi[12]; + figureColors[verticesPerRow * splitYBy] = ci[2]; + figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15]; + figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3]; + this.figures[index] = { + type: "lattice", + coords: figureCoords, + colors: figureColors, + verticesPerRow + }; + } + _updateBounds() { + let minX = this.coords[0][0], + minY = this.coords[0][1], + maxX = minX, + maxY = minY; + for (let i = 1, ii = this.coords.length; i < ii; i++) { + const x = this.coords[i][0], + y = this.coords[i][1]; + minX = minX > x ? x : minX; + minY = minY > y ? y : minY; + maxX = maxX < x ? x : maxX; + maxY = maxY < y ? y : maxY; + } + this.bounds = [minX, minY, maxX, maxY]; + } + _packData() { + let i, ii, j, jj; + const coords = this.coords; + const coordsPacked = new Float32Array(coords.length * 2); + for (i = 0, j = 0, ii = coords.length; i < ii; i++) { + const xy = coords[i]; + coordsPacked[j++] = xy[0]; + coordsPacked[j++] = xy[1]; + } + this.coords = coordsPacked; + const colors = this.colors; + const colorsPacked = new Uint8Array(colors.length * 3); + for (i = 0, j = 0, ii = colors.length; i < ii; i++) { + const c = colors[i]; + colorsPacked[j++] = c[0]; + colorsPacked[j++] = c[1]; + colorsPacked[j++] = c[2]; + } + this.colors = colorsPacked; + const figures = this.figures; + for (i = 0, ii = figures.length; i < ii; i++) { + const figure = figures[i], + ps = figure.coords, + cs = figure.colors; + for (j = 0, jj = ps.length; j < jj; j++) { + ps[j] *= 2; + cs[j] *= 3; + } + } + } + getIR() { + return ["Mesh", this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.bbox, this.background]; + } +} +class DummyShading extends BaseShading { + getIR() { + return ["Dummy"]; + } +} +function getTilingPatternIR(operatorList, dict, color) { + const matrix = dict.getArray("Matrix"); + const bbox = _util.Util.normalizeRect(dict.getArray("BBox")); + const xstep = dict.get("XStep"); + const ystep = dict.get("YStep"); + const paintType = dict.get("PaintType"); + const tilingType = dict.get("TilingType"); + if (bbox[2] - bbox[0] === 0 || bbox[3] - bbox[1] === 0) { + throw new _util.FormatError(`Invalid getTilingPatternIR /BBox array: [${bbox}].`); + } + return ["TilingPattern", color, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType]; +} + +/***/ }), +/* 51 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getXfaFontDict = getXfaFontDict; +exports.getXfaFontName = getXfaFontName; +var _calibri_factors = __w_pdfjs_require__(52); +var _primitives = __w_pdfjs_require__(4); +var _helvetica_factors = __w_pdfjs_require__(53); +var _liberationsans_widths = __w_pdfjs_require__(54); +var _myriadpro_factors = __w_pdfjs_require__(55); +var _segoeui_factors = __w_pdfjs_require__(56); +var _core_utils = __w_pdfjs_require__(3); +var _fonts_utils = __w_pdfjs_require__(38); +const getXFAFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t["MyriadPro-Regular"] = t["PdfJS-Fallback-Regular"] = { + name: "LiberationSans-Regular", + factors: _myriadpro_factors.MyriadProRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _myriadpro_factors.MyriadProRegularMetrics + }; + t["MyriadPro-Bold"] = t["PdfJS-Fallback-Bold"] = { + name: "LiberationSans-Bold", + factors: _myriadpro_factors.MyriadProBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _myriadpro_factors.MyriadProBoldMetrics + }; + t["MyriadPro-It"] = t["MyriadPro-Italic"] = t["PdfJS-Fallback-Italic"] = { + name: "LiberationSans-Italic", + factors: _myriadpro_factors.MyriadProItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _myriadpro_factors.MyriadProItalicMetrics + }; + t["MyriadPro-BoldIt"] = t["MyriadPro-BoldItalic"] = t["PdfJS-Fallback-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _myriadpro_factors.MyriadProBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _myriadpro_factors.MyriadProBoldItalicMetrics + }; + t.ArialMT = t.Arial = t["Arial-Regular"] = { + name: "LiberationSans-Regular", + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping + }; + t["Arial-BoldMT"] = t["Arial-Bold"] = { + name: "LiberationSans-Bold", + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping + }; + t["Arial-ItalicMT"] = t["Arial-Italic"] = { + name: "LiberationSans-Italic", + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping + }; + t["Arial-BoldItalicMT"] = t["Arial-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping + }; + t["Calibri-Regular"] = { + name: "LiberationSans-Regular", + factors: _calibri_factors.CalibriRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _calibri_factors.CalibriRegularMetrics + }; + t["Calibri-Bold"] = { + name: "LiberationSans-Bold", + factors: _calibri_factors.CalibriBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _calibri_factors.CalibriBoldMetrics + }; + t["Calibri-Italic"] = { + name: "LiberationSans-Italic", + factors: _calibri_factors.CalibriItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _calibri_factors.CalibriItalicMetrics + }; + t["Calibri-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _calibri_factors.CalibriBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _calibri_factors.CalibriBoldItalicMetrics + }; + t["Segoeui-Regular"] = { + name: "LiberationSans-Regular", + factors: _segoeui_factors.SegoeuiRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _segoeui_factors.SegoeuiRegularMetrics + }; + t["Segoeui-Bold"] = { + name: "LiberationSans-Bold", + factors: _segoeui_factors.SegoeuiBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _segoeui_factors.SegoeuiBoldMetrics + }; + t["Segoeui-Italic"] = { + name: "LiberationSans-Italic", + factors: _segoeui_factors.SegoeuiItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _segoeui_factors.SegoeuiItalicMetrics + }; + t["Segoeui-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _segoeui_factors.SegoeuiBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _segoeui_factors.SegoeuiBoldItalicMetrics + }; + t["Helvetica-Regular"] = t.Helvetica = { + name: "LiberationSans-Regular", + factors: _helvetica_factors.HelveticaRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _helvetica_factors.HelveticaRegularMetrics + }; + t["Helvetica-Bold"] = { + name: "LiberationSans-Bold", + factors: _helvetica_factors.HelveticaBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _helvetica_factors.HelveticaBoldMetrics + }; + t["Helvetica-Italic"] = { + name: "LiberationSans-Italic", + factors: _helvetica_factors.HelveticaItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _helvetica_factors.HelveticaItalicMetrics + }; + t["Helvetica-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _helvetica_factors.HelveticaBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _helvetica_factors.HelveticaBoldItalicMetrics + }; +}); +function getXfaFontName(name) { + const fontName = (0, _fonts_utils.normalizeFontName)(name); + const fontMap = getXFAFontMap(); + return fontMap[fontName]; +} +function getXfaFontWidths(name) { + const info = getXfaFontName(name); + if (!info) { + return null; + } + const { + baseWidths, + baseMapping, + factors + } = info; + const rescaledBaseWidths = !factors ? baseWidths : baseWidths.map((w, i) => w * factors[i]); + let currentCode = -2; + let currentArray; + const newWidths = []; + for (const [unicode, glyphIndex] of baseMapping.map((charUnicode, index) => [charUnicode, index]).sort(([unicode1], [unicode2]) => unicode1 - unicode2)) { + if (unicode === -1) { + continue; + } + if (unicode === currentCode + 1) { + currentArray.push(rescaledBaseWidths[glyphIndex]); + currentCode += 1; + } else { + currentCode = unicode; + currentArray = [rescaledBaseWidths[glyphIndex]]; + newWidths.push(unicode, currentArray); + } + } + return newWidths; +} +function getXfaFontDict(name) { + const widths = getXfaFontWidths(name); + const dict = new _primitives.Dict(null); + dict.set("BaseFont", _primitives.Name.get(name)); + dict.set("Type", _primitives.Name.get("Font")); + dict.set("Subtype", _primitives.Name.get("CIDFontType2")); + dict.set("Encoding", _primitives.Name.get("Identity-H")); + dict.set("CIDToGIDMap", _primitives.Name.get("Identity")); + dict.set("W", widths); + dict.set("FirstChar", widths[0]); + dict.set("LastChar", widths.at(-2) + widths.at(-1).length - 1); + const descriptor = new _primitives.Dict(null); + dict.set("FontDescriptor", descriptor); + const systemInfo = new _primitives.Dict(null); + systemInfo.set("Ordering", "Identity"); + systemInfo.set("Registry", "Adobe"); + systemInfo.set("Supplement", 0); + dict.set("CIDSystemInfo", systemInfo); + return dict; +} + +/***/ }), +/* 52 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CalibriRegularMetrics = exports.CalibriRegularFactors = exports.CalibriItalicMetrics = exports.CalibriItalicFactors = exports.CalibriBoldMetrics = exports.CalibriBoldItalicMetrics = exports.CalibriBoldItalicFactors = exports.CalibriBoldFactors = void 0; +const CalibriBoldFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.54657, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.73293, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.9121, 0.86943, 0.79795, 0.88198, 0.77958, 0.70864, 0.81055, 0.90399, 0.88653, 0.96017, 0.82577, 0.77892, 0.78257, 0.97507, 1.54657, 0.97507, 0.85284, 0.89552, 0.90176, 0.88762, 0.8785, 0.75241, 0.8785, 0.90518, 0.95015, 0.77618, 0.8785, 0.88401, 0.91916, 0.86304, 0.88401, 0.91488, 0.8785, 0.8801, 0.8785, 0.8785, 0.91343, 0.7173, 1.04106, 0.8785, 0.85075, 0.95794, 0.82616, 0.85162, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.12401, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.73293, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.9121, 0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.85284, 0.87508, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.8715, 0.75241, 0.90518, 0.90518, 0.90518, 0.90518, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.8785, 0.8801, 0.8801, 0.8801, 0.8801, 0.8801, 0.90747, 0.89049, 0.8785, 0.8785, 0.8785, 0.8785, 0.85162, 0.8785, 0.85162, 0.83908, 0.88762, 0.83908, 0.88762, 0.83908, 0.88762, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.87289, 0.83016, 0.88506, 0.93125, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.81921, 0.77618, 0.81921, 0.77618, 0.81921, 0.77618, 1, 1, 0.87356, 0.8785, 0.91075, 0.89608, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76229, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.79468, 0.91926, 0.88175, 0.70823, 0.94903, 0.9121, 0.8785, 1, 1, 0.9121, 0.8785, 0.87802, 0.88656, 0.8785, 0.86943, 0.8801, 0.86943, 0.8801, 0.86943, 0.8801, 0.87402, 0.89291, 0.77958, 0.91343, 1, 1, 0.77958, 0.91343, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.96017, 0.95794, 0.77892, 0.85162, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.88762, 0.77539, 0.8715, 0.87508, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70674, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.06303, 0.83908, 0.80352, 0.57184, 0.6965, 0.56289, 0.82001, 0.56029, 0.81235, 1.02988, 0.83908, 0.7762, 0.68156, 0.80367, 0.73133, 0.78257, 0.87356, 0.86943, 0.95958, 0.75727, 0.89019, 1.04924, 0.9121, 0.7648, 0.86943, 0.87356, 0.79795, 0.78275, 0.81055, 0.77892, 0.9762, 0.82577, 0.99819, 0.84896, 0.95958, 0.77892, 0.96108, 1.01407, 0.89049, 1.02988, 0.94211, 0.96108, 0.8936, 0.84021, 0.87842, 0.96399, 0.79109, 0.89049, 1.00813, 1.02988, 0.86077, 0.87445, 0.92099, 0.84723, 0.86513, 0.8801, 0.75638, 0.85714, 0.78216, 0.79586, 0.87965, 0.94211, 0.97747, 0.78287, 0.97926, 0.84971, 1.02988, 0.94211, 0.8801, 0.94211, 0.84971, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90264, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90518, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90548, 1, 1, 1, 1, 1, 1, 0.96017, 0.95794, 0.96017, 0.95794, 0.96017, 0.95794, 0.77892, 0.85162, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.92794, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71143, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.93835, 0.83406, 0.91133, 0.84107, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90527, 1.81055, 0.90527, 1.81055, 1.31006, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriBoldFactors = CalibriBoldFactors; +const CalibriBoldMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriBoldMetrics = CalibriBoldMetrics; +const CalibriBoldItalicFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.56239, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.71805, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.90872, 0.85938, 0.79795, 0.87068, 0.77958, 0.69766, 0.81055, 0.90399, 0.88653, 0.96068, 0.82577, 0.77892, 0.78257, 0.97507, 1.529, 0.97507, 0.85284, 0.89552, 0.90176, 0.94908, 0.86411, 0.74012, 0.86411, 0.88323, 0.95015, 0.86411, 0.86331, 0.88401, 0.91916, 0.86304, 0.88401, 0.9039, 0.86331, 0.86331, 0.86411, 0.86411, 0.90464, 0.70852, 1.04106, 0.86331, 0.84372, 0.95794, 0.82616, 0.84548, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.19129, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.71805, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.90872, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938, 0.85284, 0.87068, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.85887, 0.74012, 0.88323, 0.88323, 0.88323, 0.88323, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.90747, 0.89049, 0.86331, 0.86331, 0.86331, 0.86331, 0.84548, 0.86411, 0.84548, 0.83908, 0.94908, 0.83908, 0.94908, 0.83908, 0.94908, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.87289, 0.79538, 0.88506, 0.92726, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.81921, 0.86411, 0.81921, 0.86411, 0.81921, 0.86411, 1, 1, 0.87356, 0.86331, 0.91075, 0.8777, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76467, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.77312, 0.91926, 0.88175, 0.70823, 0.94903, 0.90872, 0.86331, 1, 1, 0.90872, 0.86331, 0.86906, 0.88116, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.87402, 0.86549, 0.77958, 0.90464, 1, 1, 0.77958, 0.90464, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.96068, 0.95794, 0.77892, 0.84548, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.94908, 0.77539, 0.85887, 0.87068, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70088, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.48387, 0.83908, 0.80352, 0.57118, 0.6965, 0.56347, 0.79179, 0.55853, 0.80346, 1.02988, 0.83908, 0.7762, 0.67174, 0.86036, 0.73133, 0.78257, 0.87356, 0.86441, 0.95958, 0.75727, 0.89019, 1.04924, 0.90872, 0.74889, 0.85938, 0.87891, 0.79795, 0.7957, 0.81055, 0.77892, 0.97447, 0.82577, 0.97466, 0.87179, 0.95958, 0.77892, 0.94252, 0.95612, 0.8753, 1.02988, 0.92733, 0.94252, 0.87411, 0.84021, 0.8728, 0.95612, 0.74081, 0.8753, 1.02189, 1.02988, 0.84814, 0.87445, 0.91822, 0.84723, 0.85668, 0.86331, 0.81344, 0.87581, 0.76422, 0.82046, 0.96057, 0.92733, 0.99375, 0.78022, 0.95452, 0.86015, 1.02988, 0.92733, 0.86331, 0.92733, 0.86015, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90631, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88323, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85174, 1, 1, 1, 1, 1, 1, 0.96068, 0.95794, 0.96068, 0.95794, 0.96068, 0.95794, 0.77892, 0.84548, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.89807, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71094, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.92972, 0.83406, 0.91133, 0.83326, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90616, 1.81055, 0.90527, 1.81055, 1.3107, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriBoldItalicFactors = CalibriBoldItalicFactors; +const CalibriBoldItalicMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriBoldItalicMetrics = CalibriBoldItalicMetrics; +const CalibriItalicFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39543, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.72346, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89249, 0.84118, 0.77452, 0.85374, 0.75186, 0.67789, 0.79776, 0.88844, 0.85066, 0.94309, 0.77818, 0.7306, 0.76659, 1.10369, 1.38313, 1.10369, 1.06139, 0.89552, 0.8739, 0.9245, 0.9245, 0.83203, 0.9245, 0.85865, 1.09842, 0.9245, 0.9245, 1.03297, 1.07692, 0.90918, 1.03297, 0.94959, 0.9245, 0.92274, 0.9245, 0.9245, 1.02933, 0.77832, 1.20562, 0.9245, 0.8916, 0.98986, 0.86621, 0.89453, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.16359, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.72346, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89249, 0.84118, 0.84118, 0.84118, 0.84118, 0.84118, 0.85284, 0.84557, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.84843, 0.83203, 0.85865, 0.85865, 0.85865, 0.85865, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.9245, 0.92274, 0.92274, 0.92274, 0.92274, 0.92274, 0.90747, 0.86651, 0.9245, 0.9245, 0.9245, 0.9245, 0.89453, 0.9245, 0.89453, 0.8675, 0.9245, 0.8675, 0.9245, 0.8675, 0.9245, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.85193, 0.8875, 0.86477, 0.99034, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.81105, 0.9245, 0.81105, 0.9245, 0.81105, 0.9245, 1, 1, 0.86275, 0.9245, 0.90872, 0.93591, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77896, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.9375, 0.98156, 0.93407, 0.77261, 1.11429, 0.89249, 0.9245, 1, 1, 0.89249, 0.9245, 0.92534, 0.86698, 0.9245, 0.84118, 0.92274, 0.84118, 0.92274, 0.84118, 0.92274, 0.8667, 0.86291, 0.75186, 1.02933, 1, 1, 0.75186, 1.02933, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 1, 1, 0.79776, 0.97655, 0.79776, 1.23023, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.94309, 0.98986, 0.7306, 0.89453, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.9245, 0.76318, 0.84843, 0.84557, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67009, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.8675, 0.90861, 0.6192, 0.7363, 0.64824, 0.82411, 0.56321, 0.85696, 1.23516, 0.8675, 0.81552, 0.7286, 0.84134, 0.73206, 0.76659, 0.86275, 0.84369, 0.90685, 0.77892, 0.85871, 1.02638, 0.89249, 0.75828, 0.84118, 0.85984, 0.77452, 0.76466, 0.79776, 0.7306, 0.90782, 0.77818, 0.903, 0.87291, 0.90685, 0.7306, 0.99058, 1.03667, 0.94635, 1.23516, 0.9849, 0.99058, 0.92393, 0.8916, 0.942, 1.03667, 0.75026, 0.94635, 1.0297, 1.23516, 0.90918, 0.94048, 0.98217, 0.89746, 0.84153, 0.92274, 0.82507, 0.88832, 0.84438, 0.88178, 1.03525, 0.9849, 1.00225, 0.78086, 0.97248, 0.89404, 1.23516, 0.9849, 0.92274, 0.9849, 0.89404, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89693, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85865, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90933, 1, 1, 1, 1, 1, 1, 0.94309, 0.98986, 0.94309, 0.98986, 0.94309, 0.98986, 0.7306, 0.89453, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.68994, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.97858, 0.82616, 0.91133, 0.83437, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90572, 1.81055, 0.90749, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85284, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriItalicFactors = CalibriItalicFactors; +const CalibriItalicMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriItalicMetrics = CalibriItalicMetrics; +const CalibriRegularFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39016, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.73834, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89385, 0.85122, 0.77452, 0.86503, 0.75186, 0.68887, 0.79776, 0.88844, 0.85066, 0.94258, 0.77818, 0.7306, 0.76659, 1.10369, 1.39016, 1.10369, 1.06139, 0.89552, 0.8739, 0.86128, 0.94469, 0.8457, 0.94469, 0.89464, 1.09842, 0.84636, 0.94469, 1.03297, 1.07692, 0.90918, 1.03297, 0.95897, 0.94469, 0.9482, 0.94469, 0.94469, 1.04692, 0.78223, 1.20562, 0.94469, 0.90332, 0.98986, 0.86621, 0.90527, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 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CalibriRegularMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriRegularMetrics = CalibriRegularMetrics; + +/***/ }), +/* 53 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.HelveticaRegularMetrics = exports.HelveticaRegularFactors = exports.HelveticaItalicMetrics = exports.HelveticaItalicFactors = exports.HelveticaBoldMetrics = exports.HelveticaBoldItalicMetrics = exports.HelveticaBoldItalicFactors = exports.HelveticaBoldFactors = void 0; +const HelveticaBoldFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 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1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99972, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 0.99998, 0.99998, 0.99998, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.HelveticaBoldFactors = HelveticaBoldFactors; +const HelveticaBoldMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.HelveticaBoldMetrics = HelveticaBoldMetrics; +const HelveticaBoldItalicFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 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HelveticaItalicMetrics = { + lineHeight: 1.35, + lineGap: 0.2 +}; +exports.HelveticaItalicMetrics = HelveticaItalicMetrics; +const HelveticaRegularFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 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1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 0.99924, 1.0006, 1.0006, 1.00019, 1.00034, 1, 0.99924, 1.00001, 1, 1, 0.99973, 0.99924, 0.99973, 0.99924, 0.99973, 1.02572, 0.99973, 1.00005, 0.99973, 0.99924, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99999, 0.9998, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1, 1.00016, 0.99977, 0.99998, 0.99977, 0.99998, 0.99977, 0.99998, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00026, 1.0006, 1.00026, 0.84533, 1.00026, 1.0006, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.00016, 0.99977, 1.00001, 1, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 0.99924, 0.99973, 1.00001, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 1, 1.00026, 1.0006, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99928, 1, 0.99977, 1.00013, 1.00055, 0.99947, 0.99945, 0.99941, 0.99924, 1.00001, 1.00001, 1.0004, 0.91621, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 1.00001, 1.00005, 0.99999, 0.99977, 1.00015, 1.00022, 0.99977, 1.00001, 0.99973, 1.00026, 1.00001, 1.00019, 1.00001, 0.99946, 1, 1.0006, 1.00001, 0.99978, 1.00045, 0.99973, 0.99924, 1.00023, 0.99978, 0.99966, 1, 1.00065, 1.00045, 1.00019, 0.99973, 0.99973, 0.99924, 1, 1, 0.96499, 1, 1.00055, 0.99973, 1.00008, 1.00027, 1, 0.9997, 0.99995, 1.00023, 0.99933, 1.00019, 1.00015, 1.00031, 0.99924, 1.00023, 0.99973, 1.00023, 1.00031, 1.00001, 0.99928, 1.00029, 1.00092, 1.00035, 1.00001, 1.0006, 1.0006, 1, 0.99988, 0.99975, 1, 1.00082, 0.99561, 0.9996, 1.00035, 1.00001, 0.99962, 1.00001, 1.00092, 0.99964, 1.00001, 0.99963, 0.99999, 1.00035, 1.00035, 1.00082, 0.99962, 0.99999, 0.99977, 1.00022, 1.00035, 1.00001, 0.99977, 1.00026, 0.9996, 0.99967, 1.00001, 1.00034, 1.00074, 1.00054, 1.00053, 1.00063, 0.99971, 0.99962, 1.00035, 0.99975, 0.99977, 0.99973, 1.00043, 0.99953, 1.0007, 0.99915, 0.99973, 1.00008, 0.99892, 1.00073, 1.00073, 1.00114, 0.99915, 1.00073, 0.99955, 0.99973, 1.00092, 0.99973, 1, 0.99998, 1, 1.0003, 1, 1.00043, 1.00001, 0.99969, 1.0003, 1, 1.00035, 1.00001, 0.9995, 1, 1.00092, 0.99973, 0.99973, 0.99973, 1.0007, 0.9995, 1, 0.99924, 1.0006, 0.99924, 0.99972, 1.00062, 0.99973, 1.00114, 1.00073, 1, 0.99955, 1, 1, 1.00047, 0.99968, 1.00016, 0.99977, 1.00016, 0.99977, 1.00016, 0.99977, 1.00001, 1, 1, 1, 0.99973, 1, 1, 0.99955, 0.99924, 0.99924, 0.99924, 0.99924, 0.99998, 0.99998, 0.99998, 0.99973, 0.99973, 0.99972, 1, 1, 1.00267, 0.99999, 0.99998, 0.99998, 1, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1.00023, 0.99973, 0.99971, 0.99925, 1.00023, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1, 1, 1, 1, 1, 1, 1, 0.96329, 1, 1.20985, 1.39713, 1.00003, 0.8254, 1.00015, 1, 1.00035, 1.00027, 1.00031, 1.00031, 0.99915, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.95317, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.HelveticaRegularFactors = HelveticaRegularFactors; +const HelveticaRegularMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.HelveticaRegularMetrics = HelveticaRegularMetrics; + +/***/ }), +/* 54 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LiberationSansRegularWidths = exports.LiberationSansRegularMapping = exports.LiberationSansItalicWidths = exports.LiberationSansItalicMapping = exports.LiberationSansBoldWidths = exports.LiberationSansBoldMapping = exports.LiberationSansBoldItalicWidths = exports.LiberationSansBoldItalicMapping = void 0; +const LiberationSansBoldWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 719, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 785, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 385, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 465, 722, 333, 853, 906, 474, 825, 927, 838, 278, 722, 722, 601, 719, 667, 611, 722, 778, 278, 722, 667, 833, 722, 644, 778, 722, 667, 600, 611, 667, 821, 667, 809, 802, 278, 667, 615, 451, 611, 278, 582, 615, 610, 556, 606, 475, 460, 611, 541, 278, 558, 556, 612, 556, 445, 611, 766, 619, 520, 684, 446, 582, 715, 576, 753, 845, 278, 582, 611, 582, 845, 667, 669, 885, 567, 711, 667, 278, 276, 556, 1094, 1062, 875, 610, 722, 622, 719, 722, 719, 722, 567, 712, 667, 904, 626, 719, 719, 610, 702, 833, 722, 778, 719, 667, 722, 611, 622, 854, 667, 730, 703, 1005, 1019, 870, 979, 719, 711, 1031, 719, 556, 618, 615, 417, 635, 556, 709, 497, 615, 615, 500, 635, 740, 604, 611, 604, 611, 556, 490, 556, 875, 556, 615, 581, 833, 844, 729, 854, 615, 552, 854, 583, 556, 556, 611, 417, 552, 556, 278, 281, 278, 969, 906, 611, 500, 615, 556, 604, 778, 611, 487, 447, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1094, 556, 885, 489, 1115, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333]; +exports.LiberationSansBoldWidths = LiberationSansBoldWidths; +const LiberationSansBoldMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansBoldMapping = LiberationSansBoldMapping; +const LiberationSansBoldItalicWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 740, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 782, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 396, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 722, 333, 854, 906, 473, 844, 930, 847, 278, 722, 722, 610, 671, 667, 611, 722, 778, 278, 722, 667, 833, 722, 657, 778, 718, 667, 590, 611, 667, 822, 667, 829, 781, 278, 667, 620, 479, 611, 278, 591, 620, 621, 556, 610, 479, 492, 611, 558, 278, 566, 556, 603, 556, 450, 611, 712, 605, 532, 664, 409, 591, 704, 578, 773, 834, 278, 591, 611, 591, 834, 667, 667, 886, 614, 719, 667, 278, 278, 556, 1094, 1042, 854, 622, 719, 677, 719, 722, 708, 722, 614, 722, 667, 927, 643, 719, 719, 615, 687, 833, 722, 778, 719, 667, 722, 611, 677, 781, 667, 729, 708, 979, 989, 854, 1000, 708, 719, 1042, 729, 556, 619, 604, 534, 618, 556, 736, 510, 611, 611, 507, 622, 740, 604, 611, 611, 611, 556, 889, 556, 885, 556, 646, 583, 889, 935, 707, 854, 594, 552, 865, 589, 556, 556, 611, 469, 563, 556, 278, 278, 278, 969, 906, 611, 507, 619, 556, 611, 778, 611, 575, 467, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1104, 556, 885, 516, 1146, 1000, 768, 600, 834, 834, 834, 834, 999, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333]; +exports.LiberationSansBoldItalicWidths = LiberationSansBoldItalicWidths; +const LiberationSansBoldItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansBoldItalicMapping = LiberationSansBoldItalicMapping; +const LiberationSansItalicWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 625, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 733, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 281, 556, 400, 556, 222, 722, 556, 722, 556, 722, 556, 615, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 354, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 789, 846, 389, 794, 865, 775, 222, 667, 667, 570, 671, 667, 611, 722, 778, 278, 667, 667, 833, 722, 648, 778, 725, 667, 600, 611, 667, 837, 667, 831, 761, 278, 667, 570, 439, 555, 222, 550, 570, 571, 500, 556, 439, 463, 555, 542, 222, 500, 492, 548, 500, 447, 556, 670, 573, 486, 603, 374, 550, 652, 546, 728, 779, 222, 550, 556, 550, 779, 667, 667, 843, 544, 708, 667, 278, 278, 500, 1066, 982, 844, 589, 715, 639, 724, 667, 651, 667, 544, 704, 667, 917, 614, 715, 715, 589, 686, 833, 722, 778, 725, 667, 722, 611, 639, 795, 667, 727, 673, 920, 923, 805, 886, 651, 694, 1022, 682, 556, 562, 522, 493, 553, 556, 688, 465, 556, 556, 472, 564, 686, 550, 556, 556, 556, 500, 833, 500, 835, 500, 572, 518, 830, 851, 621, 736, 526, 492, 752, 534, 556, 556, 556, 378, 496, 500, 222, 222, 222, 910, 828, 556, 472, 565, 500, 556, 778, 556, 492, 339, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1083, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 998, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 584, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285]; +exports.LiberationSansItalicWidths = LiberationSansItalicWidths; +const LiberationSansItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansItalicMapping = LiberationSansItalicMapping; +const LiberationSansRegularWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 615, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 735, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 292, 556, 334, 556, 222, 722, 556, 722, 556, 722, 556, 604, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 375, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 784, 838, 384, 774, 855, 752, 222, 667, 667, 551, 668, 667, 611, 722, 778, 278, 667, 668, 833, 722, 650, 778, 722, 667, 618, 611, 667, 798, 667, 835, 748, 278, 667, 578, 446, 556, 222, 547, 578, 575, 500, 557, 446, 441, 556, 556, 222, 500, 500, 576, 500, 448, 556, 690, 569, 482, 617, 395, 547, 648, 525, 713, 781, 222, 547, 556, 547, 781, 667, 667, 865, 542, 719, 667, 278, 278, 500, 1057, 1010, 854, 583, 722, 635, 719, 667, 656, 667, 542, 677, 667, 923, 604, 719, 719, 583, 656, 833, 722, 778, 719, 667, 722, 611, 635, 760, 667, 740, 667, 917, 938, 792, 885, 656, 719, 1010, 722, 556, 573, 531, 365, 583, 556, 669, 458, 559, 559, 438, 583, 688, 552, 556, 542, 556, 500, 458, 500, 823, 500, 573, 521, 802, 823, 625, 719, 521, 510, 750, 542, 556, 556, 556, 365, 510, 500, 222, 278, 222, 906, 812, 556, 438, 559, 500, 552, 778, 556, 489, 411, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1073, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285]; +exports.LiberationSansRegularWidths = LiberationSansRegularWidths; +const LiberationSansRegularMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 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9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansRegularMapping = LiberationSansRegularMapping; + +/***/ }), +/* 55 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MyriadProRegularMetrics = exports.MyriadProRegularFactors = exports.MyriadProItalicMetrics = exports.MyriadProItalicFactors = exports.MyriadProBoldMetrics = exports.MyriadProBoldItalicMetrics = exports.MyriadProBoldItalicFactors = exports.MyriadProBoldFactors = void 0; +const MyriadProBoldFactors = [1.36898, 1, 1, 0.72706, 0.80479, 0.83734, 0.98894, 0.99793, 0.9897, 0.93884, 0.86209, 0.94292, 0.94292, 1.16661, 1.02058, 0.93582, 0.96694, 0.93582, 1.19137, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.72851, 0.78966, 0.90838, 0.83637, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9154, 0.94236, 0.9154, 0.94236, 0.9154, 0.94236, 0.85458, 0.89364, 0.96694, 1, 0.89903, 1, 1, 1, 0.91782, 0.91782, 0.91782, 1, 0.896, 0.896, 0.896, 0.9332, 0.9332, 0.95973, 1, 1.26, 1, 1, 0.80479, 0.80178, 1, 1, 0.85633, 1, 1, 1, 1, 0.97276, 1, 1, 1, 0.698, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.14542, 1, 0.79199, 0.78694, 1.02058, 1.03493, 1.05486, 1, 1, 1.23026, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.20006, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProBoldItalicFactors = MyriadProBoldItalicFactors; +const MyriadProBoldItalicMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProBoldItalicMetrics = MyriadProBoldItalicMetrics; +const MyriadProItalicFactors = [1.36898, 1, 1, 0.65507, 0.84943, 0.85639, 0.88465, 0.88465, 0.86936, 0.88307, 0.86948, 0.85283, 0.85283, 1.06383, 1.02058, 0.75945, 0.9219, 0.75945, 1.17337, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.75945, 0.75945, 1.02058, 1.02058, 1.02058, 0.69046, 0.70926, 0.85158, 0.77812, 0.76852, 0.89591, 0.70466, 0.76125, 0.80094, 0.86822, 0.83864, 0.728, 0.77212, 0.79475, 0.93637, 0.87514, 0.8588, 0.76013, 0.8588, 0.72421, 0.69866, 0.77598, 0.85991, 0.80811, 0.87832, 0.78112, 0.77512, 0.8562, 1.0222, 1.18417, 1.0222, 1.27014, 0.89903, 1.15012, 0.93859, 0.94399, 0.846, 0.94399, 0.81453, 1.0186, 0.94219, 0.96017, 1.03075, 1.02175, 0.912, 1.03075, 0.96998, 0.96017, 0.93859, 0.94399, 0.94399, 0.95493, 0.746, 1.12658, 0.94578, 0.91, 0.979, 0.882, 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0.979, 0.87832, 0.979, 0.77512, 0.882, 0.9219, 1, 0.89903, 1, 1, 1, 0.87321, 0.87321, 0.87321, 1, 1.027, 1.027, 1.027, 0.86847, 0.86847, 0.79121, 1, 1.124, 1, 1, 0.73572, 0.73572, 1, 1, 0.85034, 1, 1, 1, 1, 0.88465, 1, 1, 1, 0.669, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04828, 1, 0.74948, 0.75187, 1.02058, 0.98391, 1.02119, 1, 1, 1.06233, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05233, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProItalicFactors = MyriadProItalicFactors; +const MyriadProItalicMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProItalicMetrics = MyriadProItalicMetrics; +const MyriadProRegularFactors = [1.36898, 1, 1, 0.76305, 0.82784, 0.94935, 0.89364, 0.92241, 0.89073, 0.90706, 0.98472, 0.85283, 0.85283, 1.0664, 1.02058, 0.74505, 0.9219, 0.74505, 1.23456, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.74505, 0.74505, 1.02058, 1.02058, 1.02058, 0.73002, 0.72601, 0.91755, 0.8126, 0.80314, 0.92222, 0.73764, 0.79726, 0.83051, 0.90284, 0.86023, 0.74, 0.8126, 0.84869, 0.96518, 0.91115, 0.8858, 0.79761, 0.8858, 0.74498, 0.73914, 0.81363, 0.89591, 0.83659, 0.89633, 0.85608, 0.8111, 0.90531, 1.0222, 1.22736, 1.0222, 1.27014, 0.89903, 0.90088, 0.86667, 1.0231, 0.896, 1.01411, 0.90083, 1.05099, 1.00512, 0.99793, 1.05326, 1.09377, 0.938, 1.06226, 1.00119, 0.99793, 0.98714, 1.0231, 1.01231, 0.98196, 0.792, 1.19137, 0.99074, 0.962, 1.01915, 0.926, 0.942, 0.856, 0.85034, 0.92006, 0.85034, 1.02058, 0.69067, 0.92241, 0.92241, 0.92241, 0.92241, 0.92006, 0.9332, 0.90088, 0.91882, 0.93484, 0.75339, 1.02058, 0.56866, 0.54324, 0.79519, 1.08595, 1, 1, 0.90088, 1, 0.95325, 0.74505, 0.90088, 1, 0.97198, 0.75339, 0.91009, 0.91009, 0.91009, 0.66466, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.788, 0.80314, 0.73764, 0.73764, 0.73764, 0.73764, 0.86023, 0.86023, 0.86023, 0.86023, 0.92915, 0.91115, 0.8858, 0.8858, 0.8858, 0.8858, 0.8858, 1.02058, 0.8858, 0.89591, 0.89591, 0.89591, 0.89591, 0.8111, 0.79611, 0.89713, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86936, 0.896, 0.90083, 0.90083, 0.90083, 0.90083, 0.84224, 0.84224, 0.84224, 0.84224, 0.97276, 0.99793, 0.98714, 0.98714, 0.98714, 0.98714, 0.98714, 1.08595, 0.89876, 0.99074, 0.99074, 0.99074, 0.99074, 0.942, 1.0231, 0.942, 0.91755, 0.86667, 0.91755, 0.86667, 0.91755, 0.86667, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.92222, 0.93372, 0.92915, 1.01411, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.83051, 1.00512, 0.83051, 1.00512, 0.83051, 1.00512, 1, 1, 0.90284, 0.99793, 0.90976, 0.99793, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 1.05326, 0.86023, 0.84224, 0.82873, 1.07469, 0.74, 1.09377, 1, 1, 0.938, 0.84869, 1.06226, 1, 1, 0.84869, 0.83704, 0.84869, 0.81441, 0.85588, 1.08927, 0.91115, 0.99793, 1, 1, 0.91115, 0.99793, 0.91887, 0.90991, 0.99793, 0.8858, 0.98714, 0.8858, 0.98714, 0.8858, 0.98714, 0.894, 0.91434, 0.74498, 0.98196, 1, 1, 0.74498, 0.98196, 0.73914, 0.792, 0.73914, 0.792, 1, 1, 0.73914, 0.792, 1, 1, 0.81363, 0.904, 0.81363, 1.19137, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89633, 1.01915, 0.8111, 0.942, 0.8111, 0.90531, 0.856, 0.90531, 0.856, 0.90531, 0.856, 1, 0.92241, 0.91755, 0.86667, 0.788, 0.86936, 0.8858, 0.89876, 1, 1, 0.81363, 1.19137, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90388, 1.03901, 0.92138, 0.78105, 0.7154, 0.86169, 0.80513, 0.94007, 0.82528, 0.98612, 1.06226, 0.91755, 0.8126, 0.81884, 0.92819, 0.73764, 0.90531, 0.90284, 0.8858, 0.86023, 0.8126, 0.91172, 0.96518, 0.91115, 0.83089, 0.8858, 0.87791, 0.79761, 0.89297, 0.81363, 0.88157, 0.89992, 0.85608, 0.81992, 0.94307, 0.86023, 0.88157, 0.95308, 0.98699, 0.99793, 1.06226, 0.95817, 0.95308, 0.97358, 0.928, 0.98088, 0.98699, 0.92761, 0.99793, 0.96017, 1.06226, 0.986, 0.944, 0.95978, 0.938, 0.96705, 0.98714, 0.80442, 0.98972, 1, 0.89762, 1.04552, 0.95817, 0.99007, 0.87064, 0.91879, 0.88888, 1.06226, 0.95817, 0.98714, 0.95817, 0.88888, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89633, 1.01915, 0.89633, 1.01915, 0.89633, 1.01915, 0.8111, 0.942, 0.9219, 1, 0.89903, 1, 1, 1, 0.93173, 0.93173, 0.93173, 1, 1.06304, 1.06304, 1.06904, 0.89903, 0.89903, 0.80549, 1, 1.156, 1, 1, 0.76575, 0.76575, 1, 1, 0.72458, 1, 1, 1, 1, 0.92241, 1, 1, 1, 0.619, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.07257, 1, 0.74705, 0.71119, 1.02058, 1.024, 1.02119, 1, 1, 1.1536, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05638, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProRegularFactors = MyriadProRegularFactors; +const MyriadProRegularMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProRegularMetrics = MyriadProRegularMetrics; + +/***/ }), +/* 56 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SegoeuiRegularMetrics = exports.SegoeuiRegularFactors = exports.SegoeuiItalicMetrics = exports.SegoeuiItalicFactors = exports.SegoeuiBoldMetrics = exports.SegoeuiBoldItalicMetrics = exports.SegoeuiBoldItalicFactors = exports.SegoeuiBoldFactors = void 0; +const SegoeuiBoldFactors = [1.76738, 1, 1, 0.99297, 0.9824, 1.04016, 1.06497, 1.03424, 0.97529, 1.17647, 1.23203, 1.1085, 1.1085, 1.16939, 1.2107, 0.9754, 1.21408, 0.9754, 1.59578, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 0.81378, 0.81378, 1.2107, 1.2107, 1.2107, 0.71703, 0.97847, 0.97363, 0.88776, 0.8641, 1.02096, 0.79795, 0.85132, 0.914, 1.06085, 1.1406, 0.8007, 0.89858, 0.83693, 1.14889, 1.09398, 0.97489, 0.92094, 0.97489, 0.90399, 0.84041, 0.95923, 1.00135, 1, 1.06467, 0.98243, 0.90996, 0.99361, 1.1085, 1.56942, 1.1085, 1.2107, 0.74627, 0.94282, 0.96752, 1.01519, 0.86304, 1.01359, 0.97278, 1.15103, 1.01359, 0.98561, 1.02285, 1.02285, 1.00527, 1.02285, 1.0302, 0.99041, 1.0008, 1.01519, 1.01359, 1.02258, 0.79104, 1.16862, 0.99041, 0.97454, 1.02511, 0.99298, 0.96752, 0.95801, 0.94856, 1.16579, 0.94856, 1.2107, 0.9824, 1.03424, 1.03424, 1, 1.03424, 1.16579, 0.8727, 1.3871, 1.18622, 1.10818, 1.04478, 1.2107, 1.18622, 0.75155, 0.94994, 1.28826, 1.21408, 1.21408, 0.91056, 1, 0.91572, 0.9754, 0.64663, 1.18328, 1.24866, 1.04478, 1.14169, 1.15749, 1.17389, 0.71703, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.93506, 0.8641, 0.79795, 0.79795, 0.79795, 0.79795, 1.1406, 1.1406, 1.1406, 1.1406, 1.02096, 1.09398, 0.97426, 0.97426, 0.97426, 0.97426, 0.97426, 1.2107, 0.97489, 1.00135, 1.00135, 1.00135, 1.00135, 0.90996, 0.92094, 1.02798, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.93136, 0.86304, 0.97278, 0.97278, 0.97278, 0.97278, 1.02285, 1.02285, 1.02285, 1.02285, 0.97122, 0.99041, 1, 1, 1, 1, 1, 1.28826, 1.0008, 0.99041, 0.99041, 0.99041, 0.99041, 0.96752, 1.01519, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 1.02096, 1.03057, 1.02096, 1.03517, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.914, 1.01359, 0.914, 1.01359, 0.914, 1.01359, 1, 1, 1.06085, 0.98561, 1.06085, 1.00879, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 0.97138, 1.08692, 0.8007, 1.02285, 1, 1, 1.00527, 0.83693, 1.02285, 1, 1, 0.83693, 0.9455, 0.83693, 0.90418, 0.83693, 1.13005, 1.09398, 0.99041, 1, 1, 1.09398, 0.99041, 0.96692, 1.09251, 0.99041, 0.97489, 1.0008, 0.97489, 1.0008, 0.97489, 1.0008, 0.93994, 0.97931, 0.90399, 1.02258, 1, 1, 0.90399, 1.02258, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 1, 1, 0.95923, 1.07034, 0.95923, 1.16862, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.06467, 1.02511, 0.90996, 0.96752, 0.90996, 0.99361, 0.95801, 0.99361, 0.95801, 0.99361, 0.95801, 1.07733, 1.03424, 0.97363, 0.96752, 0.93506, 0.93136, 0.97489, 1.0008, 1, 1, 0.95923, 1.16862, 1.15103, 1.15103, 1.01173, 1.03959, 0.75953, 0.81378, 0.79912, 1.15103, 1.21994, 0.95161, 0.87815, 1.01149, 0.81525, 0.7676, 0.98167, 1.01134, 1.02546, 0.84097, 1.03089, 1.18102, 0.97363, 0.88776, 0.85134, 0.97826, 0.79795, 0.99361, 1.06085, 0.97489, 1.1406, 0.89858, 1.0388, 1.14889, 1.09398, 0.86039, 0.97489, 1.0595, 0.92094, 0.94793, 0.95923, 0.90996, 0.99346, 0.98243, 1.02112, 0.95493, 1.1406, 0.90996, 1.03574, 1.02597, 1.0008, 1.18102, 1.06628, 1.03574, 1.0192, 1.01932, 1.00886, 0.97531, 1.0106, 1.0008, 1.13189, 1.18102, 1.02277, 0.98683, 1.0016, 0.99561, 1.07237, 1.0008, 0.90434, 0.99921, 0.93803, 0.8965, 1.23085, 1.06628, 1.04983, 0.96268, 1.0499, 0.98439, 1.18102, 1.06628, 1.0008, 1.06628, 0.98439, 0.79795, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09466, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.97278, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.02065, 1, 1, 1, 1, 1, 1, 1.06467, 1.02511, 1.06467, 1.02511, 1.06467, 1.02511, 0.90996, 0.96752, 1, 1.21408, 0.89903, 1, 1, 0.75155, 1.04394, 1.04394, 1.04394, 1.04394, 0.98633, 0.98633, 0.98633, 0.73047, 0.73047, 1.20642, 0.91211, 1.25635, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.12454, 0.93503, 1.03424, 1.19687, 1.03424, 1, 1, 1, 0.771, 1, 1, 1.15749, 1.15749, 1.15749, 1.10948, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.16897, 1, 0.96085, 0.90137, 1.2107, 1.18416, 1.13973, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21172, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18874, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.09193, 1.09193, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiBoldFactors = SegoeuiBoldFactors; +const SegoeuiBoldMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiBoldMetrics = SegoeuiBoldMetrics; +const SegoeuiBoldItalicFactors = [1.76738, 1, 1, 0.98946, 1.03959, 1.04016, 1.02809, 1.036, 0.97639, 1.10953, 1.23203, 1.11144, 1.11144, 1.16939, 1.21237, 0.9754, 1.21261, 0.9754, 1.59754, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 0.81378, 0.81378, 1.21237, 1.21237, 1.21237, 0.73541, 0.97847, 0.97363, 0.89723, 0.87897, 1.0426, 0.79429, 0.85292, 0.91149, 1.05815, 1.1406, 0.79631, 0.90128, 0.83853, 1.04396, 1.10615, 0.97552, 0.94436, 0.97552, 0.88641, 0.80527, 0.96083, 1.00135, 1, 1.06777, 0.9817, 0.91142, 0.99361, 1.11144, 1.57293, 1.11144, 1.21237, 0.74627, 1.31818, 1.06585, 0.97042, 0.83055, 0.97042, 0.93503, 1.1261, 0.97042, 0.97922, 1.14236, 0.94552, 1.01054, 1.14236, 1.02471, 0.97922, 0.94165, 0.97042, 0.97042, 1.0276, 0.78929, 1.1261, 0.97922, 0.95874, 1.02197, 0.98507, 0.96752, 0.97168, 0.95107, 1.16579, 0.95107, 1.21237, 1.03959, 1.036, 1.036, 1, 1.036, 1.16579, 0.87357, 1.31818, 1.18754, 1.26781, 1.05356, 1.21237, 1.18622, 0.79487, 0.94994, 1.29004, 1.24047, 1.24047, 1.31818, 1, 0.91484, 0.9754, 1.31818, 1.1349, 1.24866, 1.05356, 1.13934, 1.15574, 1.17389, 0.73541, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.94385, 0.87897, 0.79429, 0.79429, 0.79429, 0.79429, 1.1406, 1.1406, 1.1406, 1.1406, 1.0426, 1.10615, 0.97552, 0.97552, 0.97552, 0.97552, 0.97552, 1.21237, 0.97552, 1.00135, 1.00135, 1.00135, 1.00135, 0.91142, 0.94436, 0.98721, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 0.96705, 0.83055, 0.93503, 0.93503, 0.93503, 0.93503, 1.14236, 1.14236, 1.14236, 1.14236, 0.93125, 0.97922, 0.94165, 0.94165, 0.94165, 0.94165, 0.94165, 1.29004, 0.94165, 0.97922, 0.97922, 0.97922, 0.97922, 0.96752, 0.97042, 0.96752, 0.97363, 1.06585, 0.97363, 1.06585, 0.97363, 1.06585, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 1.0426, 1.0033, 1.0426, 0.97042, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.91149, 0.97042, 0.91149, 0.97042, 0.91149, 0.97042, 1, 1, 1.05815, 0.97922, 1.05815, 0.97922, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 0.97441, 1.04302, 0.79631, 1.01582, 1, 1, 1.01054, 0.83853, 1.14236, 1, 1, 0.83853, 1.09125, 0.83853, 0.90418, 0.83853, 1.19508, 1.10615, 0.97922, 1, 1, 1.10615, 0.97922, 1.01034, 1.10466, 0.97922, 0.97552, 0.94165, 0.97552, 0.94165, 0.97552, 0.94165, 0.91602, 0.91981, 0.88641, 1.0276, 1, 1, 0.88641, 1.0276, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 1, 1, 0.96083, 1.05403, 0.95923, 1.16862, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.06777, 1.02197, 0.91142, 0.96752, 0.91142, 0.99361, 0.97168, 0.99361, 0.97168, 0.99361, 0.97168, 1.23199, 1.036, 0.97363, 1.06585, 0.94385, 0.96705, 0.97552, 0.94165, 1, 1, 0.96083, 1.1261, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 0.95161, 1.27126, 1.00811, 0.83284, 0.77702, 0.99137, 0.95253, 1.0347, 0.86142, 1.07205, 1.14236, 0.97363, 0.89723, 0.86869, 1.09818, 0.79429, 0.99361, 1.05815, 0.97552, 1.1406, 0.90128, 1.06662, 1.04396, 1.10615, 0.84918, 0.97552, 1.04694, 0.94436, 0.98015, 0.96083, 0.91142, 1.00356, 0.9817, 1.01945, 0.98999, 1.1406, 0.91142, 1.04961, 0.9898, 1.00639, 1.14236, 1.07514, 1.04961, 0.99607, 1.02897, 1.008, 0.9898, 0.95134, 1.00639, 1.11121, 1.14236, 1.00518, 0.97981, 1.02186, 1, 1.08578, 0.94165, 0.99314, 0.98387, 0.93028, 0.93377, 1.35125, 1.07514, 1.10687, 0.93491, 1.04232, 1.00351, 1.14236, 1.07514, 0.94165, 1.07514, 1.00351, 0.79429, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09097, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.93503, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96609, 1, 1, 1, 1, 1, 1, 1.06777, 1.02197, 1.06777, 1.02197, 1.06777, 1.02197, 0.91142, 0.96752, 1, 1.21261, 0.89903, 1, 1, 0.75155, 1.04745, 1.04745, 1.04745, 1.04394, 0.98633, 0.98633, 0.98633, 0.72959, 0.72959, 1.20502, 0.91406, 1.26514, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.09125, 0.93327, 1.03336, 1.16541, 1.036, 1, 1, 1, 0.771, 1, 1, 1.15574, 1.15574, 1.15574, 1.15574, 0.86364, 0.94434, 0.86279, 0.94434, 0.86224, 1, 1, 1.16798, 1, 0.96085, 0.90068, 1.21237, 1.18416, 1.13904, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21339, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18775, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.13269, 1.13269, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiBoldItalicFactors = SegoeuiBoldItalicFactors; +const SegoeuiBoldItalicMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiBoldItalicMetrics = SegoeuiBoldItalicMetrics; +const SegoeuiItalicFactors = [1.76738, 1, 1, 0.98946, 1.14763, 1.05365, 1.06234, 0.96927, 0.92586, 1.15373, 1.18414, 0.91349, 0.91349, 1.07403, 1.17308, 0.78383, 1.20088, 0.78383, 1.42531, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78383, 0.78383, 1.17308, 1.17308, 1.17308, 0.77349, 0.94565, 0.94729, 0.85944, 0.88506, 0.9858, 0.74817, 0.80016, 0.88449, 0.98039, 0.95782, 0.69238, 0.89898, 0.83231, 0.98183, 1.03989, 0.96924, 0.86237, 0.96924, 0.80595, 0.74524, 0.86091, 0.95402, 0.94143, 0.98448, 0.8858, 0.83089, 0.93285, 1.0949, 1.39016, 1.0949, 1.45994, 0.74627, 1.04839, 0.97454, 0.97454, 0.87207, 0.97454, 0.87533, 1.06151, 0.97454, 1.00176, 1.16484, 1.08132, 0.98047, 1.16484, 1.02989, 1.01054, 0.96225, 0.97454, 0.97454, 1.06598, 0.79004, 1.16344, 1.00351, 0.94629, 0.9973, 0.91016, 0.96777, 0.9043, 0.91082, 0.92481, 0.91082, 1.17308, 0.95748, 0.96927, 0.96927, 1, 0.96927, 0.92481, 0.80597, 1.04839, 1.23393, 1.1781, 0.9245, 1.17308, 1.20808, 0.63218, 0.94261, 1.24822, 1.09971, 1.09971, 1.04839, 1, 0.85273, 0.78032, 1.04839, 1.09971, 1.22326, 0.9245, 1.09836, 1.13525, 1.15222, 0.70424, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.85498, 0.88506, 0.74817, 0.74817, 0.74817, 0.74817, 0.95782, 0.95782, 0.95782, 0.95782, 0.9858, 1.03989, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.17308, 0.96924, 0.95402, 0.95402, 0.95402, 0.95402, 0.83089, 0.86237, 0.88409, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.92916, 0.87207, 0.87533, 0.87533, 0.87533, 0.87533, 0.93146, 0.93146, 0.93146, 0.93146, 0.93854, 1.01054, 0.96225, 0.96225, 0.96225, 0.96225, 0.96225, 1.24822, 0.8761, 1.00351, 1.00351, 1.00351, 1.00351, 0.96777, 0.97454, 0.96777, 0.94729, 0.97454, 0.94729, 0.97454, 0.94729, 0.97454, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.9858, 0.95391, 0.9858, 0.97454, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.88449, 0.97454, 0.88449, 0.97454, 0.88449, 0.97454, 1, 1, 0.98039, 1.00176, 0.98039, 1.00176, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 1.16484, 0.95782, 0.93146, 0.84421, 1.12761, 0.69238, 1.08132, 1, 1, 0.98047, 0.83231, 1.16484, 1, 1, 0.84723, 1.04861, 0.84723, 0.78755, 0.83231, 1.23736, 1.03989, 1.01054, 1, 1, 1.03989, 1.01054, 0.9857, 1.03849, 1.01054, 0.96924, 0.96225, 0.96924, 0.96225, 0.96924, 0.96225, 0.92383, 0.90171, 0.80595, 1.06598, 1, 1, 0.80595, 1.06598, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 1, 1, 0.86091, 1.02759, 0.85771, 1.16344, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.98448, 0.9973, 0.83089, 0.96777, 0.83089, 0.93285, 0.9043, 0.93285, 0.9043, 0.93285, 0.9043, 1.31868, 0.96927, 0.94729, 0.97454, 0.85498, 0.92916, 0.96924, 0.8761, 1, 1, 0.86091, 1.16344, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 0.81965, 0.81965, 0.94729, 0.78032, 0.71022, 0.90883, 0.84171, 0.99877, 0.77596, 1.05734, 1.2, 0.94729, 0.85944, 0.82791, 0.9607, 0.74817, 0.93285, 0.98039, 0.96924, 0.95782, 0.89898, 0.98316, 0.98183, 1.03989, 0.78614, 0.96924, 0.97642, 0.86237, 0.86075, 0.86091, 0.83089, 0.90082, 0.8858, 0.97296, 1.01284, 0.95782, 0.83089, 1.0976, 1.04, 1.03342, 1.2, 1.0675, 1.0976, 0.98205, 1.03809, 1.05097, 1.04, 0.95364, 1.03342, 1.05401, 1.2, 1.02148, 1.0119, 1.04724, 1.0127, 1.02732, 0.96225, 0.8965, 0.97783, 0.93574, 0.94818, 1.30679, 1.0675, 1.11826, 0.99821, 1.0557, 1.0326, 1.2, 1.0675, 0.96225, 1.0675, 1.0326, 0.74817, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03754, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87533, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.98705, 1, 1, 1, 1, 1, 1, 0.98448, 0.9973, 0.98448, 0.9973, 0.98448, 0.9973, 0.83089, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 0.94945, 0.94945, 0.94945, 0.94945, 1.12317, 1.12317, 1.12317, 0.67603, 0.67603, 1.15621, 0.73584, 1.21191, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87709, 0.96927, 1.01473, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.09836, 1.09836, 1.09836, 1.01522, 0.86321, 0.94434, 0.8649, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86438, 1.17308, 1.18416, 1.14589, 0.69825, 0.97622, 1.96791, 1.24822, 1.24822, 1.17308, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.17984, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10742, 1.10742, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiItalicFactors = SegoeuiItalicFactors; +const SegoeuiItalicMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiItalicMetrics = SegoeuiItalicMetrics; +const SegoeuiRegularFactors = [1.76738, 1, 1, 0.98594, 1.02285, 1.10454, 1.06234, 0.96927, 0.92037, 1.19985, 1.2046, 0.90616, 0.90616, 1.07152, 1.1714, 0.78032, 1.20088, 0.78032, 1.40246, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78032, 0.78032, 1.1714, 1.1714, 1.1714, 0.80597, 0.94084, 0.96706, 0.85944, 0.85734, 0.97093, 0.75842, 0.79936, 0.88198, 0.9831, 0.95782, 0.71387, 0.86969, 0.84636, 1.07796, 1.03584, 0.96924, 0.83968, 0.96924, 0.82826, 0.79649, 0.85771, 0.95132, 0.93119, 0.98965, 0.88433, 0.8287, 0.93365, 1.08612, 1.3638, 1.08612, 1.45786, 0.74627, 0.80499, 0.91484, 1.05707, 0.92383, 1.05882, 0.9403, 1.12654, 1.05882, 1.01756, 1.09011, 1.09011, 0.99414, 1.09011, 1.034, 1.01756, 1.05356, 1.05707, 1.05882, 1.04399, 0.84863, 1.21968, 1.01756, 0.95801, 1.00068, 0.91797, 0.96777, 0.9043, 0.90351, 0.92105, 0.90351, 1.1714, 0.85337, 0.96927, 0.96927, 0.99912, 0.96927, 0.92105, 0.80597, 1.2434, 1.20808, 1.05937, 0.90957, 1.1714, 1.20808, 0.75155, 0.94261, 1.24644, 1.09971, 1.09971, 0.84751, 1, 0.85273, 0.78032, 0.61584, 1.05425, 1.17914, 0.90957, 1.08665, 1.11593, 1.14169, 0.73381, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.86035, 0.85734, 0.75842, 0.75842, 0.75842, 0.75842, 0.95782, 0.95782, 0.95782, 0.95782, 0.97093, 1.03584, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.1714, 0.96924, 0.95132, 0.95132, 0.95132, 0.95132, 0.8287, 0.83968, 0.89049, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.93575, 0.92383, 0.9403, 0.9403, 0.9403, 0.9403, 0.8717, 0.8717, 0.8717, 0.8717, 1.00527, 1.01756, 1.05356, 1.05356, 1.05356, 1.05356, 1.05356, 1.24644, 0.95923, 1.01756, 1.01756, 1.01756, 1.01756, 0.96777, 1.05707, 0.96777, 0.96706, 0.91484, 0.96706, 0.91484, 0.96706, 0.91484, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.97093, 1.0969, 0.97093, 1.05882, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.88198, 1.05882, 0.88198, 1.05882, 0.88198, 1.05882, 1, 1, 0.9831, 1.01756, 0.9831, 1.01756, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 1.09011, 0.95782, 0.8717, 0.84784, 1.11551, 0.71387, 1.09011, 1, 1, 0.99414, 0.84636, 1.09011, 1, 1, 0.84636, 1.0536, 0.84636, 0.94298, 0.84636, 1.23297, 1.03584, 1.01756, 1, 1, 1.03584, 1.01756, 1.00323, 1.03444, 1.01756, 0.96924, 1.05356, 0.96924, 1.05356, 0.96924, 1.05356, 0.93066, 0.98293, 0.82826, 1.04399, 1, 1, 0.82826, 1.04399, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 1, 1, 0.85771, 1.17318, 0.85771, 1.21968, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.98965, 1.00068, 0.8287, 0.96777, 0.8287, 0.93365, 0.9043, 0.93365, 0.9043, 0.93365, 0.9043, 1.08571, 0.96927, 0.96706, 0.91484, 0.86035, 0.93575, 0.96924, 0.95923, 1, 1, 0.85771, 1.21968, 1.11437, 1.11437, 0.93109, 0.91202, 0.60411, 0.84164, 0.55572, 1.01173, 0.97361, 0.81818, 0.81818, 0.96635, 0.78032, 0.72727, 0.92366, 0.98601, 1.03405, 0.77968, 1.09799, 1.2, 0.96706, 0.85944, 0.85638, 0.96491, 0.75842, 0.93365, 0.9831, 0.96924, 0.95782, 0.86969, 0.94152, 1.07796, 1.03584, 0.78437, 0.96924, 0.98715, 0.83968, 0.83491, 0.85771, 0.8287, 0.94492, 0.88433, 0.9287, 1.0098, 0.95782, 0.8287, 1.0625, 0.98248, 1.03424, 1.2, 1.01071, 1.0625, 0.95246, 1.03809, 1.04912, 0.98248, 1.00221, 1.03424, 1.05443, 1.2, 1.04785, 0.99609, 1.00169, 1.05176, 0.99346, 1.05356, 0.9087, 1.03004, 0.95542, 0.93117, 1.23362, 1.01071, 1.07831, 1.02512, 1.05205, 1.03502, 1.2, 1.01071, 1.05356, 1.01071, 1.03502, 0.75842, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03719, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9403, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04021, 1, 1, 1, 1, 1, 1, 0.98965, 1.00068, 0.98965, 1.00068, 0.98965, 1.00068, 0.8287, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 1.03077, 1.03077, 1.03077, 1.03077, 1.13196, 1.13196, 1.13196, 0.67428, 0.67428, 1.16039, 0.73291, 1.20996, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87796, 0.96927, 1.01518, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.10539, 1.10539, 1.11358, 1.06967, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86507, 1.1714, 1.18416, 1.14589, 0.69825, 0.97622, 1.9697, 1.24822, 1.24822, 1.17238, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18083, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10938, 1.10938, 1, 1, 1, 1.05425, 1.09971, 1.09971, 1.09971, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiRegularFactors = SegoeuiRegularFactors; +const SegoeuiRegularMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiRegularMetrics = SegoeuiRegularMetrics; + +/***/ }), +/* 57 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PostScriptEvaluator = exports.PostScriptCompiler = exports.PDFFunctionFactory = void 0; +exports.isPDFFunction = isPDFFunction; +var _primitives = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +var _ps_parser = __w_pdfjs_require__(58); +var _base_stream = __w_pdfjs_require__(5); +var _image_utils = __w_pdfjs_require__(59); +class PDFFunctionFactory { + constructor({ + xref, + isEvalSupported = true + }) { + this.xref = xref; + this.isEvalSupported = isEvalSupported !== false; + } + create(fn) { + const cachedFunction = this.getCached(fn); + if (cachedFunction) { + return cachedFunction; + } + const parsedFunction = PDFFunction.parse({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fn: fn instanceof _primitives.Ref ? this.xref.fetch(fn) : fn + }); + this._cache(fn, parsedFunction); + return parsedFunction; + } + createFromArray(fnObj) { + const cachedFunction = this.getCached(fnObj); + if (cachedFunction) { + return cachedFunction; + } + const parsedFunction = PDFFunction.parseArray({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fnObj: fnObj instanceof _primitives.Ref ? this.xref.fetch(fnObj) : fnObj + }); + this._cache(fnObj, parsedFunction); + return parsedFunction; + } + getCached(cacheKey) { + let fnRef; + if (cacheKey instanceof _primitives.Ref) { + fnRef = cacheKey; + } else if (cacheKey instanceof _primitives.Dict) { + fnRef = cacheKey.objId; + } else if (cacheKey instanceof _base_stream.BaseStream) { + fnRef = cacheKey.dict?.objId; + } + if (fnRef) { + const localFunction = this._localFunctionCache.getByRef(fnRef); + if (localFunction) { + return localFunction; + } + } + return null; + } + _cache(cacheKey, parsedFunction) { + if (!parsedFunction) { + throw new Error('PDFFunctionFactory._cache - expected "parsedFunction" argument.'); + } + let fnRef; + if (cacheKey instanceof _primitives.Ref) { + fnRef = cacheKey; + } else if (cacheKey instanceof _primitives.Dict) { + fnRef = cacheKey.objId; + } else if (cacheKey instanceof _base_stream.BaseStream) { + fnRef = cacheKey.dict?.objId; + } + if (fnRef) { + this._localFunctionCache.set(null, fnRef, parsedFunction); + } + } + get _localFunctionCache() { + return (0, _util.shadow)(this, "_localFunctionCache", new _image_utils.LocalFunctionCache()); + } +} +exports.PDFFunctionFactory = PDFFunctionFactory; +function toNumberArray(arr) { + if (!Array.isArray(arr)) { + return null; + } + const length = arr.length; + for (let i = 0; i < length; i++) { + if (typeof arr[i] !== "number") { + const result = new Array(length); + for (let j = 0; j < length; j++) { + result[j] = +arr[j]; + } + return result; + } + } + return arr; +} +class PDFFunction { + static getSampleArray(size, outputSize, bps, stream) { + let i, ii; + let length = 1; + for (i = 0, ii = size.length; i < ii; i++) { + length *= size[i]; + } + length *= outputSize; + const array = new Array(length); + let codeSize = 0; + let codeBuf = 0; + const sampleMul = 1.0 / (2.0 ** bps - 1); + const strBytes = stream.getBytes((length * bps + 7) / 8); + let strIdx = 0; + for (i = 0; i < length; i++) { + while (codeSize < bps) { + codeBuf <<= 8; + codeBuf |= strBytes[strIdx++]; + codeSize += 8; + } + codeSize -= bps; + array[i] = (codeBuf >> codeSize) * sampleMul; + codeBuf &= (1 << codeSize) - 1; + } + return array; + } + static parse({ + xref, + isEvalSupported, + fn + }) { + const dict = fn.dict || fn; + const typeNum = dict.get("FunctionType"); + switch (typeNum) { + case 0: + return this.constructSampled({ + xref, + isEvalSupported, + fn, + dict + }); + case 1: + break; + case 2: + return this.constructInterpolated({ + xref, + isEvalSupported, + dict + }); + case 3: + return this.constructStiched({ + xref, + isEvalSupported, + dict + }); + case 4: + return this.constructPostScript({ + xref, + isEvalSupported, + fn, + dict + }); + } + throw new _util.FormatError("Unknown type of function"); + } + static parseArray({ + xref, + isEvalSupported, + fnObj + }) { + if (!Array.isArray(fnObj)) { + return this.parse({ + xref, + isEvalSupported, + fn: fnObj + }); + } + const fnArray = []; + for (const fn of fnObj) { + fnArray.push(this.parse({ + xref, + isEvalSupported, + fn: xref.fetchIfRef(fn) + })); + } + return function (src, srcOffset, dest, destOffset) { + for (let i = 0, ii = fnArray.length; i < ii; i++) { + fnArray[i](src, srcOffset, dest, destOffset + i); + } + }; + } + static constructSampled({ + xref, + isEvalSupported, + fn, + dict + }) { + function toMultiArray(arr) { + const inputLength = arr.length; + const out = []; + let index = 0; + for (let i = 0; i < inputLength; i += 2) { + out[index++] = [arr[i], arr[i + 1]]; + } + return out; + } + function interpolate(x, xmin, xmax, ymin, ymax) { + return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin)); + } + let domain = toNumberArray(dict.getArray("Domain")); + let range = toNumberArray(dict.getArray("Range")); + if (!domain || !range) { + throw new _util.FormatError("No domain or range"); + } + const inputSize = domain.length / 2; + const outputSize = range.length / 2; + domain = toMultiArray(domain); + range = toMultiArray(range); + const size = toNumberArray(dict.getArray("Size")); + const bps = dict.get("BitsPerSample"); + const order = dict.get("Order") || 1; + if (order !== 1) { + (0, _util.info)("No support for cubic spline interpolation: " + order); + } + let encode = toNumberArray(dict.getArray("Encode")); + if (!encode) { + encode = []; + for (let i = 0; i < inputSize; ++i) { + encode.push([0, size[i] - 1]); + } + } else { + encode = toMultiArray(encode); + } + let decode = toNumberArray(dict.getArray("Decode")); + decode = !decode ? range : toMultiArray(decode); + const samples = this.getSampleArray(size, outputSize, bps, fn); + return function constructSampledFn(src, srcOffset, dest, destOffset) { + const cubeVertices = 1 << inputSize; + const cubeN = new Float64Array(cubeVertices); + const cubeVertex = new Uint32Array(cubeVertices); + let i, j; + for (j = 0; j < cubeVertices; j++) { + cubeN[j] = 1; + } + let k = outputSize, + pos = 1; + for (i = 0; i < inputSize; ++i) { + const domain_2i = domain[i][0]; + const domain_2i_1 = domain[i][1]; + const xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1); + let e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]); + const size_i = size[i]; + e = Math.min(Math.max(e, 0), size_i - 1); + const e0 = e < size_i - 1 ? Math.floor(e) : e - 1; + const n0 = e0 + 1 - e; + const n1 = e - e0; + const offset0 = e0 * k; + const offset1 = offset0 + k; + for (j = 0; j < cubeVertices; j++) { + if (j & pos) { + cubeN[j] *= n1; + cubeVertex[j] += offset1; + } else { + cubeN[j] *= n0; + cubeVertex[j] += offset0; + } + } + k *= size_i; + pos <<= 1; + } + for (j = 0; j < outputSize; ++j) { + let rj = 0; + for (i = 0; i < cubeVertices; i++) { + rj += samples[cubeVertex[i] + j] * cubeN[i]; + } + rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); + dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]); + } + }; + } + static constructInterpolated({ + xref, + isEvalSupported, + dict + }) { + const c0 = toNumberArray(dict.getArray("C0")) || [0]; + const c1 = toNumberArray(dict.getArray("C1")) || [1]; + const n = dict.get("N"); + const diff = []; + for (let i = 0, ii = c0.length; i < ii; ++i) { + diff.push(c1[i] - c0[i]); + } + const length = diff.length; + return function constructInterpolatedFn(src, srcOffset, dest, destOffset) { + const x = n === 1 ? src[srcOffset] : src[srcOffset] ** n; + for (let j = 0; j < length; ++j) { + dest[destOffset + j] = c0[j] + x * diff[j]; + } + }; + } + static constructStiched({ + xref, + isEvalSupported, + dict + }) { + const domain = toNumberArray(dict.getArray("Domain")); + if (!domain) { + throw new _util.FormatError("No domain"); + } + const inputSize = domain.length / 2; + if (inputSize !== 1) { + throw new _util.FormatError("Bad domain for stiched function"); + } + const fns = []; + for (const fn of dict.get("Functions")) { + fns.push(this.parse({ + xref, + isEvalSupported, + fn: xref.fetchIfRef(fn) + })); + } + const bounds = toNumberArray(dict.getArray("Bounds")); + const encode = toNumberArray(dict.getArray("Encode")); + const tmpBuf = new Float32Array(1); + return function constructStichedFn(src, srcOffset, dest, destOffset) { + const clip = function constructStichedFromIRClip(v, min, max) { + if (v > max) { + v = max; + } else if (v < min) { + v = min; + } + return v; + }; + const v = clip(src[srcOffset], domain[0], domain[1]); + const length = bounds.length; + let i; + for (i = 0; i < length; ++i) { + if (v < bounds[i]) { + break; + } + } + let dmin = domain[0]; + if (i > 0) { + dmin = bounds[i - 1]; + } + let dmax = domain[1]; + if (i < bounds.length) { + dmax = bounds[i]; + } + const rmin = encode[2 * i]; + const rmax = encode[2 * i + 1]; + tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); + fns[i](tmpBuf, 0, dest, destOffset); + }; + } + static constructPostScript({ + xref, + isEvalSupported, + fn, + dict + }) { + const domain = toNumberArray(dict.getArray("Domain")); + const range = toNumberArray(dict.getArray("Range")); + if (!domain) { + throw new _util.FormatError("No domain."); + } + if (!range) { + throw new _util.FormatError("No range."); + } + const lexer = new _ps_parser.PostScriptLexer(fn); + const parser = new _ps_parser.PostScriptParser(lexer); + const code = parser.parse(); + if (isEvalSupported && _util.FeatureTest.isEvalSupported) { + const compiled = new PostScriptCompiler().compile(code, domain, range); + if (compiled) { + return new Function("src", "srcOffset", "dest", "destOffset", compiled); + } + } + (0, _util.info)("Unable to compile PS function"); + const numOutputs = range.length >> 1; + const numInputs = domain.length >> 1; + const evaluator = new PostScriptEvaluator(code); + const cache = Object.create(null); + const MAX_CACHE_SIZE = 2048 * 4; + let cache_available = MAX_CACHE_SIZE; + const tmpBuf = new Float32Array(numInputs); + return function constructPostScriptFn(src, srcOffset, dest, destOffset) { + let i, value; + let key = ""; + const input = tmpBuf; + for (i = 0; i < numInputs; i++) { + value = src[srcOffset + i]; + input[i] = value; + key += value + "_"; + } + const cachedValue = cache[key]; + if (cachedValue !== undefined) { + dest.set(cachedValue, destOffset); + return; + } + const output = new Float32Array(numOutputs); + const stack = evaluator.execute(input); + const stackIndex = stack.length - numOutputs; + for (i = 0; i < numOutputs; i++) { + value = stack[stackIndex + i]; + let bound = range[i * 2]; + if (value < bound) { + value = bound; + } else { + bound = range[i * 2 + 1]; + if (value > bound) { + value = bound; + } + } + output[i] = value; + } + if (cache_available > 0) { + cache_available--; + cache[key] = output; + } + dest.set(output, destOffset); + }; + } +} +function isPDFFunction(v) { + let fnDict; + if (v instanceof _primitives.Dict) { + fnDict = v; + } else if (v instanceof _base_stream.BaseStream) { + fnDict = v.dict; + } else { + return false; + } + return fnDict.has("FunctionType"); +} +class PostScriptStack { + static MAX_STACK_SIZE = 100; + constructor(initialStack) { + this.stack = initialStack ? Array.from(initialStack) : []; + } + push(value) { + if (this.stack.length >= PostScriptStack.MAX_STACK_SIZE) { + throw new Error("PostScript function stack overflow."); + } + this.stack.push(value); + } + pop() { + if (this.stack.length <= 0) { + throw new Error("PostScript function stack underflow."); + } + return this.stack.pop(); + } + copy(n) { + if (this.stack.length + n >= PostScriptStack.MAX_STACK_SIZE) { + throw new Error("PostScript function stack overflow."); + } + const stack = this.stack; + for (let i = stack.length - n, j = n - 1; j >= 0; j--, i++) { + stack.push(stack[i]); + } + } + index(n) { + this.push(this.stack[this.stack.length - n - 1]); + } + roll(n, p) { + const stack = this.stack; + const l = stack.length - n; + const r = stack.length - 1; + const c = l + (p - Math.floor(p / n) * n); + for (let i = l, j = r; i < j; i++, j--) { + const t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + for (let i = l, j = c - 1; i < j; i++, j--) { + const t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + for (let i = c, j = r; i < j; i++, j--) { + const t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + } +} +class PostScriptEvaluator { + constructor(operators) { + this.operators = operators; + } + execute(initialStack) { + const stack = new PostScriptStack(initialStack); + let counter = 0; + const operators = this.operators; + const length = operators.length; + let operator, a, b; + while (counter < length) { + operator = operators[counter++]; + if (typeof operator === "number") { + stack.push(operator); + continue; + } + switch (operator) { + case "jz": + b = stack.pop(); + a = stack.pop(); + if (!a) { + counter = b; + } + break; + case "j": + a = stack.pop(); + counter = a; + break; + case "abs": + a = stack.pop(); + stack.push(Math.abs(a)); + break; + case "add": + b = stack.pop(); + a = stack.pop(); + stack.push(a + b); + break; + case "and": + b = stack.pop(); + a = stack.pop(); + if (typeof a === "boolean" && typeof b === "boolean") { + stack.push(a && b); + } else { + stack.push(a & b); + } + break; + case "atan": + b = stack.pop(); + a = stack.pop(); + a = Math.atan2(a, b) / Math.PI * 180; + if (a < 0) { + a += 360; + } + stack.push(a); + break; + case "bitshift": + b = stack.pop(); + a = stack.pop(); + if (a > 0) { + stack.push(a << b); + } else { + stack.push(a >> b); + } + break; + case "ceiling": + a = stack.pop(); + stack.push(Math.ceil(a)); + break; + case "copy": + a = stack.pop(); + stack.copy(a); + break; + case "cos": + a = stack.pop(); + stack.push(Math.cos(a % 360 / 180 * Math.PI)); + break; + case "cvi": + a = stack.pop() | 0; + stack.push(a); + break; + case "cvr": + break; + case "div": + b = stack.pop(); + a = stack.pop(); + stack.push(a / b); + break; + case "dup": + stack.copy(1); + break; + case "eq": + b = stack.pop(); + a = stack.pop(); + stack.push(a === b); + break; + case "exch": + stack.roll(2, 1); + break; + case "exp": + b = stack.pop(); + a = stack.pop(); + stack.push(a ** b); + break; + case "false": + stack.push(false); + break; + case "floor": + a = stack.pop(); + stack.push(Math.floor(a)); + break; + case "ge": + b = stack.pop(); + a = stack.pop(); + stack.push(a >= b); + break; + case "gt": + b = stack.pop(); + a = stack.pop(); + stack.push(a > b); + break; + case "idiv": + b = stack.pop(); + a = stack.pop(); + stack.push(a / b | 0); + break; + case "index": + a = stack.pop(); + stack.index(a); + break; + case "le": + b = stack.pop(); + a = stack.pop(); + stack.push(a <= b); + break; + case "ln": + a = stack.pop(); + stack.push(Math.log(a)); + break; + case "log": + a = stack.pop(); + stack.push(Math.log10(a)); + break; + case "lt": + b = stack.pop(); + a = stack.pop(); + stack.push(a < b); + break; + case "mod": + b = stack.pop(); + a = stack.pop(); + stack.push(a % b); + break; + case "mul": + b = stack.pop(); + a = stack.pop(); + stack.push(a * b); + break; + case "ne": + b = stack.pop(); + a = stack.pop(); + stack.push(a !== b); + break; + case "neg": + a = stack.pop(); + stack.push(-a); + break; + case "not": + a = stack.pop(); + if (typeof a === "boolean") { + stack.push(!a); + } else { + stack.push(~a); + } + break; + case "or": + b = stack.pop(); + a = stack.pop(); + if (typeof a === "boolean" && typeof b === "boolean") { + stack.push(a || b); + } else { + stack.push(a | b); + } + break; + case "pop": + stack.pop(); + break; + case "roll": + b = stack.pop(); + a = stack.pop(); + stack.roll(a, b); + break; + case "round": + a = stack.pop(); + stack.push(Math.round(a)); + break; + case "sin": + a = stack.pop(); + stack.push(Math.sin(a % 360 / 180 * Math.PI)); + break; + case "sqrt": + a = stack.pop(); + stack.push(Math.sqrt(a)); + break; + case "sub": + b = stack.pop(); + a = stack.pop(); + stack.push(a - b); + break; + case "true": + stack.push(true); + break; + case "truncate": + a = stack.pop(); + a = a < 0 ? Math.ceil(a) : Math.floor(a); + stack.push(a); + break; + case "xor": + b = stack.pop(); + a = stack.pop(); + if (typeof a === "boolean" && typeof b === "boolean") { + stack.push(a !== b); + } else { + stack.push(a ^ b); + } + break; + default: + throw new _util.FormatError(`Unknown operator ${operator}`); + } + } + return stack.stack; + } +} +exports.PostScriptEvaluator = PostScriptEvaluator; +class AstNode { + constructor(type) { + this.type = type; + } + visit(visitor) { + (0, _util.unreachable)("abstract method"); + } +} +class AstArgument extends AstNode { + constructor(index, min, max) { + super("args"); + this.index = index; + this.min = min; + this.max = max; + } + visit(visitor) { + visitor.visitArgument(this); + } +} +class AstLiteral extends AstNode { + constructor(number) { + super("literal"); + this.number = number; + this.min = number; + this.max = number; + } + visit(visitor) { + visitor.visitLiteral(this); + } +} +class AstBinaryOperation extends AstNode { + constructor(op, arg1, arg2, min, max) { + super("binary"); + this.op = op; + this.arg1 = arg1; + this.arg2 = arg2; + this.min = min; + this.max = max; + } + visit(visitor) { + visitor.visitBinaryOperation(this); + } +} +class AstMin extends AstNode { + constructor(arg, max) { + super("max"); + this.arg = arg; + this.min = arg.min; + this.max = max; + } + visit(visitor) { + visitor.visitMin(this); + } +} +class AstVariable extends AstNode { + constructor(index, min, max) { + super("var"); + this.index = index; + this.min = min; + this.max = max; + } + visit(visitor) { + visitor.visitVariable(this); + } +} +class AstVariableDefinition extends AstNode { + constructor(variable, arg) { + super("definition"); + this.variable = variable; + this.arg = arg; + } + visit(visitor) { + visitor.visitVariableDefinition(this); + } +} +class ExpressionBuilderVisitor { + constructor() { + this.parts = []; + } + visitArgument(arg) { + this.parts.push("Math.max(", arg.min, ", Math.min(", arg.max, ", src[srcOffset + ", arg.index, "]))"); + } + visitVariable(variable) { + this.parts.push("v", variable.index); + } + visitLiteral(literal) { + this.parts.push(literal.number); + } + visitBinaryOperation(operation) { + this.parts.push("("); + operation.arg1.visit(this); + this.parts.push(" ", operation.op, " "); + operation.arg2.visit(this); + this.parts.push(")"); + } + visitVariableDefinition(definition) { + this.parts.push("var "); + definition.variable.visit(this); + this.parts.push(" = "); + definition.arg.visit(this); + this.parts.push(";"); + } + visitMin(max) { + this.parts.push("Math.min("); + max.arg.visit(this); + this.parts.push(", ", max.max, ")"); + } + toString() { + return this.parts.join(""); + } +} +function buildAddOperation(num1, num2) { + if (num2.type === "literal" && num2.number === 0) { + return num1; + } + if (num1.type === "literal" && num1.number === 0) { + return num2; + } + if (num2.type === "literal" && num1.type === "literal") { + return new AstLiteral(num1.number + num2.number); + } + return new AstBinaryOperation("+", num1, num2, num1.min + num2.min, num1.max + num2.max); +} +function buildMulOperation(num1, num2) { + if (num2.type === "literal") { + if (num2.number === 0) { + return new AstLiteral(0); + } else if (num2.number === 1) { + return num1; + } else if (num1.type === "literal") { + return new AstLiteral(num1.number * num2.number); + } + } + if (num1.type === "literal") { + if (num1.number === 0) { + return new AstLiteral(0); + } else if (num1.number === 1) { + return num2; + } + } + const min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + const max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + return new AstBinaryOperation("*", num1, num2, min, max); +} +function buildSubOperation(num1, num2) { + if (num2.type === "literal") { + if (num2.number === 0) { + return num1; + } else if (num1.type === "literal") { + return new AstLiteral(num1.number - num2.number); + } + } + if (num2.type === "binary" && num2.op === "-" && num1.type === "literal" && num1.number === 1 && num2.arg1.type === "literal" && num2.arg1.number === 1) { + return num2.arg2; + } + return new AstBinaryOperation("-", num1, num2, num1.min - num2.max, num1.max - num2.min); +} +function buildMinOperation(num1, max) { + if (num1.min >= max) { + return new AstLiteral(max); + } else if (num1.max <= max) { + return num1; + } + return new AstMin(num1, max); +} +class PostScriptCompiler { + compile(code, domain, range) { + const stack = []; + const instructions = []; + const inputSize = domain.length >> 1, + outputSize = range.length >> 1; + let lastRegister = 0; + let n, j; + let num1, num2, ast1, ast2, tmpVar, item; + for (let i = 0; i < inputSize; i++) { + stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1])); + } + for (let i = 0, ii = code.length; i < ii; i++) { + item = code[i]; + if (typeof item === "number") { + stack.push(new AstLiteral(item)); + continue; + } + switch (item) { + case "add": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildAddOperation(num1, num2)); + break; + case "cvr": + if (stack.length < 1) { + return null; + } + break; + case "mul": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildMulOperation(num1, num2)); + break; + case "sub": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildSubOperation(num1, num2)); + break; + case "exch": + if (stack.length < 2) { + return null; + } + ast1 = stack.pop(); + ast2 = stack.pop(); + stack.push(ast1, ast2); + break; + case "pop": + if (stack.length < 1) { + return null; + } + stack.pop(); + break; + case "index": + if (stack.length < 1) { + return null; + } + num1 = stack.pop(); + if (num1.type !== "literal") { + return null; + } + n = num1.number; + if (n < 0 || !Number.isInteger(n) || stack.length < n) { + return null; + } + ast1 = stack[stack.length - n - 1]; + if (ast1.type === "literal" || ast1.type === "var") { + stack.push(ast1); + break; + } + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - n - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + case "dup": + if (stack.length < 1) { + return null; + } + if (typeof code[i + 1] === "number" && code[i + 2] === "gt" && code[i + 3] === i + 7 && code[i + 4] === "jz" && code[i + 5] === "pop" && code[i + 6] === code[i + 1]) { + num1 = stack.pop(); + stack.push(buildMinOperation(num1, code[i + 1])); + i += 6; + break; + } + ast1 = stack.at(-1); + if (ast1.type === "literal" || ast1.type === "var") { + stack.push(ast1); + break; + } + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + case "roll": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + if (num2.type !== "literal" || num1.type !== "literal") { + return null; + } + j = num2.number; + n = num1.number; + if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) || stack.length < n) { + return null; + } + j = (j % n + n) % n; + if (j === 0) { + break; + } + stack.push(...stack.splice(stack.length - n, n - j)); + break; + default: + return null; + } + } + if (stack.length !== outputSize) { + return null; + } + const result = []; + for (const instruction of instructions) { + const statementBuilder = new ExpressionBuilderVisitor(); + instruction.visit(statementBuilder); + result.push(statementBuilder.toString()); + } + for (let i = 0, ii = stack.length; i < ii; i++) { + const expr = stack[i], + statementBuilder = new ExpressionBuilderVisitor(); + expr.visit(statementBuilder); + const min = range[i * 2], + max = range[i * 2 + 1]; + const out = [statementBuilder.toString()]; + if (min > expr.min) { + out.unshift("Math.max(", min, ", "); + out.push(")"); + } + if (max < expr.max) { + out.unshift("Math.min(", max, ", "); + out.push(")"); + } + out.unshift("dest[destOffset + ", i, "] = "); + out.push(";"); + result.push(out.join("")); + } + return result.join("\n"); + } +} +exports.PostScriptCompiler = PostScriptCompiler; + +/***/ }), +/* 58 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PostScriptParser = exports.PostScriptLexer = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _core_utils = __w_pdfjs_require__(3); +class PostScriptParser { + constructor(lexer) { + this.lexer = lexer; + this.operators = []; + this.token = null; + this.prev = null; + } + nextToken() { + this.prev = this.token; + this.token = this.lexer.getToken(); + } + accept(type) { + if (this.token.type === type) { + this.nextToken(); + return true; + } + return false; + } + expect(type) { + if (this.accept(type)) { + return true; + } + throw new _util.FormatError(`Unexpected symbol: found ${this.token.type} expected ${type}.`); + } + parse() { + this.nextToken(); + this.expect(PostScriptTokenTypes.LBRACE); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + return this.operators; + } + parseBlock() { + while (true) { + if (this.accept(PostScriptTokenTypes.NUMBER)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.OPERATOR)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + this.parseCondition(); + } else { + return; + } + } + } + parseCondition() { + const conditionLocation = this.operators.length; + this.operators.push(null, null); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + if (this.accept(PostScriptTokenTypes.IF)) { + this.operators[conditionLocation] = this.operators.length; + this.operators[conditionLocation + 1] = "jz"; + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + const jumpLocation = this.operators.length; + this.operators.push(null, null); + const endOfTrue = this.operators.length; + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + this.expect(PostScriptTokenTypes.IFELSE); + this.operators[jumpLocation] = this.operators.length; + this.operators[jumpLocation + 1] = "j"; + this.operators[conditionLocation] = endOfTrue; + this.operators[conditionLocation + 1] = "jz"; + } else { + throw new _util.FormatError("PS Function: error parsing conditional."); + } + } +} +exports.PostScriptParser = PostScriptParser; +const PostScriptTokenTypes = { + LBRACE: 0, + RBRACE: 1, + NUMBER: 2, + OPERATOR: 3, + IF: 4, + IFELSE: 5 +}; +class PostScriptToken { + static get opCache() { + return (0, _util.shadow)(this, "opCache", Object.create(null)); + } + constructor(type, value) { + this.type = type; + this.value = value; + } + static getOperator(op) { + return PostScriptToken.opCache[op] ||= new PostScriptToken(PostScriptTokenTypes.OPERATOR, op); + } + static get LBRACE() { + return (0, _util.shadow)(this, "LBRACE", new PostScriptToken(PostScriptTokenTypes.LBRACE, "{")); + } + static get RBRACE() { + return (0, _util.shadow)(this, "RBRACE", new PostScriptToken(PostScriptTokenTypes.RBRACE, "}")); + } + static get IF() { + return (0, _util.shadow)(this, "IF", new PostScriptToken(PostScriptTokenTypes.IF, "IF")); + } + static get IFELSE() { + return (0, _util.shadow)(this, "IFELSE", new PostScriptToken(PostScriptTokenTypes.IFELSE, "IFELSE")); + } +} +class PostScriptLexer { + constructor(stream) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + } + nextChar() { + return this.currentChar = this.stream.getByte(); + } + getToken() { + let comment = false; + let ch = this.currentChar; + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _core_utils.isWhiteSpace)(ch)) { + break; + } + ch = this.nextChar(); + } + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2b: + case 0x2d: + case 0x2e: + return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber()); + case 0x7b: + this.nextChar(); + return PostScriptToken.LBRACE; + case 0x7d: + this.nextChar(); + return PostScriptToken.RBRACE; + } + const strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5a || ch >= 0x61 && ch <= 0x7a)) { + strBuf.push(String.fromCharCode(ch)); + } + const str = strBuf.join(""); + switch (str.toLowerCase()) { + case "if": + return PostScriptToken.IF; + case "ifelse": + return PostScriptToken.IFELSE; + default: + return PostScriptToken.getOperator(str); + } + } + getNumber() { + let ch = this.currentChar; + const strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39 || ch === 0x2d || ch === 0x2e) { + strBuf.push(String.fromCharCode(ch)); + } else { + break; + } + } + const value = parseFloat(strBuf.join("")); + if (isNaN(value)) { + throw new _util.FormatError(`Invalid floating point number: ${value}`); + } + return value; + } +} +exports.PostScriptLexer = PostScriptLexer; + +/***/ }), +/* 59 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RegionalImageCache = exports.LocalTilingPatternCache = exports.LocalImageCache = exports.LocalGStateCache = exports.LocalFunctionCache = exports.LocalColorSpaceCache = exports.GlobalImageCache = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +class BaseLocalCache { + constructor(options) { + if (this.constructor === BaseLocalCache) { + (0, _util.unreachable)("Cannot initialize BaseLocalCache."); + } + this._onlyRefs = options?.onlyRefs === true; + if (!this._onlyRefs) { + this._nameRefMap = new Map(); + this._imageMap = new Map(); + } + this._imageCache = new _primitives.RefSetCache(); + } + getByName(name) { + if (this._onlyRefs) { + (0, _util.unreachable)("Should not call `getByName` method."); + } + const ref = this._nameRefMap.get(name); + if (ref) { + return this.getByRef(ref); + } + return this._imageMap.get(name) || null; + } + getByRef(ref) { + return this._imageCache.get(ref) || null; + } + set(name, ref, data) { + (0, _util.unreachable)("Abstract method `set` called."); + } +} +class LocalImageCache extends BaseLocalCache { + set(name, ref = null, data) { + if (typeof name !== "string") { + throw new Error('LocalImageCache.set - expected "name" argument.'); + } + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + this._nameRefMap.set(name, ref); + this._imageCache.put(ref, data); + return; + } + if (this._imageMap.has(name)) { + return; + } + this._imageMap.set(name, data); + } +} +exports.LocalImageCache = LocalImageCache; +class LocalColorSpaceCache extends BaseLocalCache { + set(name = null, ref = null, data) { + if (typeof name !== "string" && !ref) { + throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.'); + } + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + if (name !== null) { + this._nameRefMap.set(name, ref); + } + this._imageCache.put(ref, data); + return; + } + if (this._imageMap.has(name)) { + return; + } + this._imageMap.set(name, data); + } +} +exports.LocalColorSpaceCache = LocalColorSpaceCache; +class LocalFunctionCache extends BaseLocalCache { + constructor(options) { + super({ + onlyRefs: true + }); + } + set(name = null, ref, data) { + if (!ref) { + throw new Error('LocalFunctionCache.set - expected "ref" argument.'); + } + if (this._imageCache.has(ref)) { + return; + } + this._imageCache.put(ref, data); + } +} +exports.LocalFunctionCache = LocalFunctionCache; +class LocalGStateCache extends BaseLocalCache { + set(name, ref = null, data) { + if (typeof name !== "string") { + throw new Error('LocalGStateCache.set - expected "name" argument.'); + } + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + this._nameRefMap.set(name, ref); + this._imageCache.put(ref, data); + return; + } + if (this._imageMap.has(name)) { + return; + } + this._imageMap.set(name, data); + } +} +exports.LocalGStateCache = LocalGStateCache; +class LocalTilingPatternCache extends BaseLocalCache { + constructor(options) { + super({ + onlyRefs: true + }); + } + set(name = null, ref, data) { + if (!ref) { + throw new Error('LocalTilingPatternCache.set - expected "ref" argument.'); + } + if (this._imageCache.has(ref)) { + return; + } + this._imageCache.put(ref, data); + } +} +exports.LocalTilingPatternCache = LocalTilingPatternCache; +class RegionalImageCache extends BaseLocalCache { + constructor(options) { + super({ + onlyRefs: true + }); + } + set(name = null, ref, data) { + if (!ref) { + throw new Error('RegionalImageCache.set - expected "ref" argument.'); + } + if (this._imageCache.has(ref)) { + return; + } + this._imageCache.put(ref, data); + } +} +exports.RegionalImageCache = RegionalImageCache; +class GlobalImageCache { + static NUM_PAGES_THRESHOLD = 2; + static MIN_IMAGES_TO_CACHE = 10; + static MAX_BYTE_SIZE = 5 * _util.MAX_IMAGE_SIZE_TO_CACHE; + constructor() { + this._refCache = new _primitives.RefSetCache(); + this._imageCache = new _primitives.RefSetCache(); + } + get _byteSize() { + let byteSize = 0; + for (const imageData of this._imageCache) { + byteSize += imageData.byteSize; + } + return byteSize; + } + get _cacheLimitReached() { + if (this._imageCache.size < GlobalImageCache.MIN_IMAGES_TO_CACHE) { + return false; + } + if (this._byteSize < GlobalImageCache.MAX_BYTE_SIZE) { + return false; + } + return true; + } + shouldCache(ref, pageIndex) { + let pageIndexSet = this._refCache.get(ref); + if (!pageIndexSet) { + pageIndexSet = new Set(); + this._refCache.put(ref, pageIndexSet); + } + pageIndexSet.add(pageIndex); + if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) { + return false; + } + if (!this._imageCache.has(ref) && this._cacheLimitReached) { + return false; + } + return true; + } + addByteSize(ref, byteSize) { + const imageData = this._imageCache.get(ref); + if (!imageData) { + return; + } + if (imageData.byteSize) { + return; + } + imageData.byteSize = byteSize; + } + getData(ref, pageIndex) { + const pageIndexSet = this._refCache.get(ref); + if (!pageIndexSet) { + return null; + } + if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) { + return null; + } + const imageData = this._imageCache.get(ref); + if (!imageData) { + return null; + } + pageIndexSet.add(pageIndex); + return imageData; + } + setData(ref, data) { + if (!this._refCache.has(ref)) { + throw new Error('GlobalImageCache.setData - expected "shouldCache" to have been called.'); + } + if (this._imageCache.has(ref)) { + return; + } + if (this._cacheLimitReached) { + (0, _util.warn)("GlobalImageCache.setData - cache limit reached."); + return; + } + this._imageCache.put(ref, data); + } + clear(onlyData = false) { + if (!onlyData) { + this._refCache.clear(); + } + this._imageCache.clear(); + } +} +exports.GlobalImageCache = GlobalImageCache; + +/***/ }), +/* 60 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.bidi = bidi; +var _util = __w_pdfjs_require__(2); +const baseTypes = ["BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "S", "B", "S", "WS", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "B", "B", "B", "S", "WS", "ON", "ON", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "ON", "ES", "CS", "ES", "CS", "CS", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "CS", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "BN", "BN", "BN", "BN", "BN", "BN", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "CS", "ON", "ET", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "L", "ON", "ON", "BN", "ON", "ON", "ET", "ET", "EN", "EN", "ON", "L", "ON", "ON", "ON", "EN", "L", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L"]; +const arabicTypes = ["AN", "AN", "AN", "AN", "AN", "AN", "ON", "ON", "AL", "ET", "ET", "AL", "CS", "AL", "ON", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "ET", "AN", "AN", "AL", "AL", "AL", "NSM", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "NSM", "NSM", "ON", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "AL", "AL", "AL", "AL", "AL", "AL"]; +function isOdd(i) { + return (i & 1) !== 0; +} +function isEven(i) { + return (i & 1) === 0; +} +function findUnequal(arr, start, value) { + let j, jj; + for (j = start, jj = arr.length; j < jj; ++j) { + if (arr[j] !== value) { + return j; + } + } + return j; +} +function setValues(arr, start, end, value) { + for (let j = start; j < end; ++j) { + arr[j] = value; + } +} +function reverseValues(arr, start, end) { + for (let i = start, j = end - 1; i < j; ++i, --j) { + const temp = arr[i]; + arr[i] = arr[j]; + arr[j] = temp; + } +} +function createBidiText(str, isLTR, vertical = false) { + let dir = "ltr"; + if (vertical) { + dir = "ttb"; + } else if (!isLTR) { + dir = "rtl"; + } + return { + str, + dir + }; +} +const chars = []; +const types = []; +function bidi(str, startLevel = -1, vertical = false) { + let isLTR = true; + const strLength = str.length; + if (strLength === 0 || vertical) { + return createBidiText(str, isLTR, vertical); + } + chars.length = strLength; + types.length = strLength; + let numBidi = 0; + let i, ii; + for (i = 0; i < strLength; ++i) { + chars[i] = str.charAt(i); + const charCode = str.charCodeAt(i); + let charType = "L"; + if (charCode <= 0x00ff) { + charType = baseTypes[charCode]; + } else if (0x0590 <= charCode && charCode <= 0x05f4) { + charType = "R"; + } else if (0x0600 <= charCode && charCode <= 0x06ff) { + charType = arabicTypes[charCode & 0xff]; + if (!charType) { + (0, _util.warn)("Bidi: invalid Unicode character " + charCode.toString(16)); + } + } else if (0x0700 <= charCode && charCode <= 0x08ac || 0xfb50 <= charCode && charCode <= 0xfdff || 0xfe70 <= charCode && charCode <= 0xfeff) { + charType = "AL"; + } + if (charType === "R" || charType === "AL" || charType === "AN") { + numBidi++; + } + types[i] = charType; + } + if (numBidi === 0) { + isLTR = true; + return createBidiText(str, isLTR); + } + if (startLevel === -1) { + if (numBidi / strLength < 0.3 && strLength > 4) { + isLTR = true; + startLevel = 0; + } else { + isLTR = false; + startLevel = 1; + } + } + const levels = []; + for (i = 0; i < strLength; ++i) { + levels[i] = startLevel; + } + const e = isOdd(startLevel) ? "R" : "L"; + const sor = e; + const eor = sor; + let lastType = sor; + for (i = 0; i < strLength; ++i) { + if (types[i] === "NSM") { + types[i] = lastType; + } else { + lastType = types[i]; + } + } + lastType = sor; + let t; + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "EN") { + types[i] = lastType === "AL" ? "AN" : "EN"; + } else if (t === "R" || t === "L" || t === "AL") { + lastType = t; + } + } + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "AL") { + types[i] = "R"; + } + } + for (i = 1; i < strLength - 1; ++i) { + if (types[i] === "ES" && types[i - 1] === "EN" && types[i + 1] === "EN") { + types[i] = "EN"; + } + if (types[i] === "CS" && (types[i - 1] === "EN" || types[i - 1] === "AN") && types[i + 1] === types[i - 1]) { + types[i] = types[i - 1]; + } + } + for (i = 0; i < strLength; ++i) { + if (types[i] === "EN") { + for (let j = i - 1; j >= 0; --j) { + if (types[j] !== "ET") { + break; + } + types[j] = "EN"; + } + for (let j = i + 1; j < strLength; ++j) { + if (types[j] !== "ET") { + break; + } + types[j] = "EN"; + } + } + } + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "WS" || t === "ES" || t === "ET" || t === "CS") { + types[i] = "ON"; + } + } + lastType = sor; + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "EN") { + types[i] = lastType === "L" ? "L" : "EN"; + } else if (t === "R" || t === "L") { + lastType = t; + } + } + for (i = 0; i < strLength; ++i) { + if (types[i] === "ON") { + const end = findUnequal(types, i + 1, "ON"); + let before = sor; + if (i > 0) { + before = types[i - 1]; + } + let after = eor; + if (end + 1 < strLength) { + after = types[end + 1]; + } + if (before !== "L") { + before = "R"; + } + if (after !== "L") { + after = "R"; + } + if (before === after) { + setValues(types, i, end, before); + } + i = end - 1; + } + } + for (i = 0; i < strLength; ++i) { + if (types[i] === "ON") { + types[i] = e; + } + } + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (isEven(levels[i])) { + if (t === "R") { + levels[i] += 1; + } else if (t === "AN" || t === "EN") { + levels[i] += 2; + } + } else if (t === "L" || t === "AN" || t === "EN") { + levels[i] += 1; + } + } + let highestLevel = -1; + let lowestOddLevel = 99; + let level; + for (i = 0, ii = levels.length; i < ii; ++i) { + level = levels[i]; + if (highestLevel < level) { + highestLevel = level; + } + if (lowestOddLevel > level && isOdd(level)) { + lowestOddLevel = level; + } + } + for (level = highestLevel; level >= lowestOddLevel; --level) { + let start = -1; + for (i = 0, ii = levels.length; i < ii; ++i) { + if (levels[i] < level) { + if (start >= 0) { + reverseValues(chars, start, i); + start = -1; + } + } else if (start < 0) { + start = i; + } + } + if (start >= 0) { + reverseValues(chars, start, levels.length); + } + } + for (i = 0, ii = chars.length; i < ii; ++i) { + const ch = chars[i]; + if (ch === "<" || ch === ">") { + chars[i] = ""; + } + } + return createBidiText(chars.join(""), isLTR); +} + +/***/ }), +/* 61 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getFontSubstitution = getFontSubstitution; +var _fonts_utils = __w_pdfjs_require__(38); +var _core_utils = __w_pdfjs_require__(3); +const NORMAL = { + style: "normal", + weight: "normal" +}; +const BOLD = { + style: "normal", + weight: "bold" +}; +const ITALIC = { + style: "italic", + weight: "normal" +}; +const BOLDITALIC = { + style: "italic", + weight: "bold" +}; +const substitutionMap = new Map([["Times-Roman", { + local: ["Times New Roman", "Times-Roman", "Times", "Liberation Serif", "Nimbus Roman", "Nimbus Roman L", "Tinos", "Thorndale", "TeX Gyre Termes", "FreeSerif", "DejaVu Serif", "Bitstream Vera Serif", "Ubuntu"], + style: NORMAL, + ultimate: "serif" +}], ["Times-Bold", { + alias: "Times-Roman", + style: BOLD, + ultimate: "serif" +}], ["Times-Italic", { + alias: "Times-Roman", + style: ITALIC, + ultimate: "serif" +}], ["Times-BoldItalic", { + alias: "Times-Roman", + style: BOLDITALIC, + ultimate: "serif" +}], ["Helvetica", { + local: ["Helvetica", "Helvetica Neue", "Arial", "Arial Nova", "Liberation Sans", "Arimo", "Nimbus Sans", "Nimbus Sans L", "A030", "TeX Gyre Heros", "FreeSans", "DejaVu Sans", "Albany", "Bitstream Vera Sans", "Arial Unicode MS", "Microsoft Sans Serif", "Apple Symbols", "Cantarell"], + path: "LiberationSans-Regular.ttf", + style: NORMAL, + ultimate: "sans-serif" +}], ["Helvetica-Bold", { + alias: "Helvetica", + path: "LiberationSans-Bold.ttf", + style: BOLD, + ultimate: "sans-serif" +}], ["Helvetica-Oblique", { + alias: "Helvetica", + path: "LiberationSans-Italic.ttf", + style: ITALIC, + ultimate: "sans-serif" +}], ["Helvetica-BoldOblique", { + alias: "Helvetica", + path: "LiberationSans-BoldItalic.ttf", + style: BOLDITALIC, + ultimate: "sans-serif" +}], ["Courier", { + local: ["Courier", "Courier New", "Liberation Mono", "Nimbus Mono", "Nimbus Mono L", "Cousine", "Cumberland", "TeX Gyre Cursor", "FreeMono"], + style: NORMAL, + ultimate: "monospace" +}], ["Courier-Bold", { + alias: "Courier", + style: BOLD, + ultimate: "monospace" +}], ["Courier-Oblique", { + alias: "Courier", + style: ITALIC, + ultimate: "monospace" +}], ["Courier-BoldOblique", { + alias: "Courier", + style: BOLDITALIC, + ultimate: "monospace" +}], ["ArialBlack", { + local: ["Arial Black"], + style: { + style: "normal", + weight: "900" + }, + fallback: "Helvetica-Bold" +}], ["ArialBlack-Bold", { + alias: "ArialBlack" +}], ["ArialBlack-Italic", { + alias: "ArialBlack", + style: { + style: "italic", + weight: "900" + }, + fallback: "Helvetica-BoldOblique" +}], ["ArialBlack-BoldItalic", { + alias: "ArialBlack-Italic" +}], ["ArialNarrow", { + local: ["Arial Narrow", "Liberation Sans Narrow", "Helvetica Condensed", "Nimbus Sans Narrow", "TeX Gyre Heros Cn"], + style: NORMAL, + fallback: "Helvetica" +}], ["ArialNarrow-Bold", { + alias: "ArialNarrow", + style: BOLD, + fallback: "Helvetica-Bold" +}], ["ArialNarrow-Italic", { + alias: "ArialNarrow", + style: ITALIC, + fallback: "Helvetica-Oblique" +}], ["ArialNarrow-BoldItalic", { + alias: "ArialNarrow", + style: BOLDITALIC, + fallback: "Helvetica-BoldOblique" +}], ["Calibri", { + local: ["Calibri", "Carlito"], + style: NORMAL, + fallback: "Helvetica" +}], ["Calibri-Bold", { + alias: "Calibri", + style: BOLD, + fallback: "Helvetica-Bold" +}], ["Calibri-Italic", { + alias: "Calibri", + style: ITALIC, + fallback: "Helvetica-Oblique" +}], ["Calibri-BoldItalic", { + alias: "Calibri", + style: BOLDITALIC, + fallback: "Helvetica-BoldOblique" +}], ["Wingdings", { + local: ["Wingdings", "URW Dingbats"], + style: NORMAL +}], ["Wingdings-Regular", { + alias: "Wingdings" +}], ["Wingdings-Bold", { + alias: "Wingdings" +}]]); +const fontAliases = new Map([["Arial-Black", "ArialBlack"]]); +function getStyleToAppend(style) { + switch (style) { + case BOLD: + return "Bold"; + case ITALIC: + return "Italic"; + case BOLDITALIC: + return "Bold Italic"; + default: + if (style?.weight === "bold") { + return "Bold"; + } + if (style?.style === "italic") { + return "Italic"; + } + } + return ""; +} +function generateFont({ + alias, + local, + path, + fallback, + style, + ultimate +}, src, localFontPath, useFallback = true, usePath = true, append = "") { + const result = { + style: null, + ultimate: null + }; + if (local) { + const extra = append ? ` ${append}` : ""; + for (const name of local) { + src.push(`local(${name}${extra})`); + } + } + if (alias) { + const substitution = substitutionMap.get(alias); + const aliasAppend = append || getStyleToAppend(style); + Object.assign(result, generateFont(substitution, src, localFontPath, useFallback && !fallback, usePath && !path, aliasAppend)); + } + if (style) { + result.style = style; + } + if (ultimate) { + result.ultimate = ultimate; + } + if (useFallback && fallback) { + const fallbackInfo = substitutionMap.get(fallback); + const { + ultimate: fallbackUltimate + } = generateFont(fallbackInfo, src, localFontPath, useFallback, usePath && !path, append); + result.ultimate ||= fallbackUltimate; + } + if (usePath && path && localFontPath) { + src.push(`url(${localFontPath}${path})`); + } + return result; +} +function getFontSubstitution(systemFontCache, idFactory, localFontPath, baseFontName, standardFontName) { + baseFontName = (0, _fonts_utils.normalizeFontName)(baseFontName); + const key = baseFontName; + let substitutionInfo = systemFontCache.get(key); + if (substitutionInfo) { + return substitutionInfo; + } + let substitution = substitutionMap.get(baseFontName); + if (!substitution) { + for (const [alias, subst] of fontAliases) { + if (baseFontName.startsWith(alias)) { + baseFontName = `${subst}${baseFontName.substring(alias.length)}`; + substitution = substitutionMap.get(baseFontName); + break; + } + } + } + let mustAddBaseFont = false; + if (!substitution) { + substitution = substitutionMap.get(standardFontName); + mustAddBaseFont = true; + } + const loadedName = `${idFactory.getDocId()}_s${idFactory.createFontId()}`; + if (!substitution) { + if (!(0, _core_utils.validateFontName)(baseFontName)) { + systemFontCache.set(key, null); + return null; + } + const bold = /bold/gi.test(baseFontName); + const italic = /oblique|italic/gi.test(baseFontName); + const style = bold && italic && BOLDITALIC || bold && BOLD || italic && ITALIC || NORMAL; + substitutionInfo = { + css: loadedName, + guessFallback: true, + loadedName, + baseFontName, + src: `local(${baseFontName})`, + style + }; + systemFontCache.set(key, substitutionInfo); + return substitutionInfo; + } + const src = []; + if (mustAddBaseFont && (0, _core_utils.validateFontName)(baseFontName)) { + src.push(`local(${baseFontName})`); + } + const { + style, + ultimate + } = generateFont(substitution, src, localFontPath); + const guessFallback = ultimate === null; + const fallback = guessFallback ? "" : `,${ultimate}`; + substitutionInfo = { + css: `${loadedName}${fallback}`, + guessFallback, + loadedName, + baseFontName, + src: src.join(","), + style + }; + systemFontCache.set(key, substitutionInfo); + return substitutionInfo; +} + +/***/ }), +/* 62 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ImageResizer = void 0; +var _util = __w_pdfjs_require__(2); +const MIN_IMAGE_DIM = 2048; +const MAX_IMAGE_DIM = 65537; +const MAX_ERROR = 128; +class ImageResizer { + constructor(imgData, isMask) { + this._imgData = imgData; + this._isMask = isMask; + } + static needsToBeResized(width, height) { + if (width <= this._goodSquareLength && height <= this._goodSquareLength) { + return false; + } + const { + MAX_DIM + } = this; + if (width > MAX_DIM || height > MAX_DIM) { + return true; + } + const area = width * height; + if (this._hasMaxArea) { + return area > this.MAX_AREA; + } + if (area < this._goodSquareLength ** 2) { + return false; + } + if (this._areGoodDims(width, height)) { + this._goodSquareLength = Math.max(this._goodSquareLength, Math.floor(Math.sqrt(width * height))); + return false; + } + this._goodSquareLength = this._guessMax(this._goodSquareLength, MAX_DIM, MAX_ERROR, 0); + const maxArea = this.MAX_AREA = this._goodSquareLength ** 2; + return area > maxArea; + } + static get MAX_DIM() { + return (0, _util.shadow)(this, "MAX_DIM", this._guessMax(MIN_IMAGE_DIM, MAX_IMAGE_DIM, 0, 1)); + } + static get MAX_AREA() { + this._hasMaxArea = true; + return (0, _util.shadow)(this, "MAX_AREA", this._guessMax(ImageResizer._goodSquareLength, this.MAX_DIM, MAX_ERROR, 0) ** 2); + } + static set MAX_AREA(area) { + if (area >= 0) { + this._hasMaxArea = true; + (0, _util.shadow)(this, "MAX_AREA", area); + } + } + static setMaxArea(area) { + if (!this._hasMaxArea) { + this.MAX_AREA = area >> 2; + } + } + static _areGoodDims(width, height) { + try { + const canvas = new OffscreenCanvas(width, height); + const ctx = canvas.getContext("2d"); + ctx.fillRect(0, 0, 1, 1); + const opacity = ctx.getImageData(0, 0, 1, 1).data[3]; + canvas.width = canvas.height = 1; + return opacity !== 0; + } catch { + return false; + } + } + static _guessMax(start, end, tolerance, defaultHeight) { + while (start + tolerance + 1 < end) { + const middle = Math.floor((start + end) / 2); + const height = defaultHeight || middle; + if (this._areGoodDims(middle, height)) { + start = middle; + } else { + end = middle; + } + } + return start; + } + static async createImage(imgData, isMask = false) { + return new ImageResizer(imgData, isMask)._createImage(); + } + async _createImage() { + const data = this._encodeBMP(); + const blob = new Blob([data.buffer], { + type: "image/bmp" + }); + const bitmapPromise = createImageBitmap(blob); + const { + MAX_AREA, + MAX_DIM + } = ImageResizer; + const { + _imgData: imgData + } = this; + const { + width, + height + } = imgData; + const minFactor = Math.max(width / MAX_DIM, height / MAX_DIM, Math.sqrt(width * height / MAX_AREA)); + const firstFactor = Math.max(minFactor, 2); + const factor = Math.round(10 * (minFactor + 1.25)) / 10 / firstFactor; + const N = Math.floor(Math.log2(factor)); + const steps = new Array(N + 2).fill(2); + steps[0] = firstFactor; + steps.splice(-1, 1, factor / (1 << N)); + let newWidth = width; + let newHeight = height; + let bitmap = await bitmapPromise; + for (const step of steps) { + const prevWidth = newWidth; + const prevHeight = newHeight; + newWidth = Math.floor(newWidth / step) - 1; + newHeight = Math.floor(newHeight / step) - 1; + const canvas = new OffscreenCanvas(newWidth, newHeight); + const ctx = canvas.getContext("2d"); + ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight); + bitmap = canvas.transferToImageBitmap(); + } + imgData.data = null; + imgData.bitmap = bitmap; + imgData.width = newWidth; + imgData.height = newHeight; + return imgData; + } + _encodeBMP() { + const { + width, + height, + kind + } = this._imgData; + let data = this._imgData.data; + let bitPerPixel; + let colorTable = new Uint8Array(0); + let maskTable = colorTable; + let compression = 0; + switch (kind) { + case _util.ImageKind.GRAYSCALE_1BPP: + { + bitPerPixel = 1; + colorTable = new Uint8Array(this._isMask ? [255, 255, 255, 255, 0, 0, 0, 0] : [0, 0, 0, 0, 255, 255, 255, 255]); + const rowLen = width + 7 >> 3; + const rowSize = rowLen + 3 & -4; + if (rowLen !== rowSize) { + const newData = new Uint8Array(rowSize * height); + let k = 0; + for (let i = 0, ii = height * rowLen; i < ii; i += rowLen, k += rowSize) { + newData.set(data.subarray(i, i + rowLen), k); + } + data = newData; + } + break; + } + case _util.ImageKind.RGB_24BPP: + { + bitPerPixel = 24; + if (width & 3) { + const rowLen = 3 * width; + const rowSize = rowLen + 3 & -4; + const extraLen = rowSize - rowLen; + const newData = new Uint8Array(rowSize * height); + let k = 0; + for (let i = 0, ii = height * rowLen; i < ii; i += rowLen) { + const row = data.subarray(i, i + rowLen); + for (let j = 0; j < rowLen; j += 3) { + newData[k++] = row[j + 2]; + newData[k++] = row[j + 1]; + newData[k++] = row[j]; + } + k += extraLen; + } + data = newData; + } else { + for (let i = 0, ii = data.length; i < ii; i += 3) { + const tmp = data[i]; + data[i] = data[i + 2]; + data[i + 2] = tmp; + } + } + break; + } + case _util.ImageKind.RGBA_32BPP: + bitPerPixel = 32; + compression = 3; + maskTable = new Uint8Array(4 + 4 + 4 + 4 + 52); + const view = new DataView(maskTable.buffer); + if (_util.FeatureTest.isLittleEndian) { + view.setUint32(0, 0x000000ff, true); + view.setUint32(4, 0x0000ff00, true); + view.setUint32(8, 0x00ff0000, true); + view.setUint32(12, 0xff000000, true); + } else { + view.setUint32(0, 0xff000000, true); + view.setUint32(4, 0x00ff0000, true); + view.setUint32(8, 0x0000ff00, true); + view.setUint32(12, 0x000000ff, true); + } + break; + default: + throw new Error("invalid format"); + } + let i = 0; + const headerLength = 40 + maskTable.length; + const fileLength = 14 + headerLength + colorTable.length + data.length; + const bmpData = new Uint8Array(fileLength); + const view = new DataView(bmpData.buffer); + view.setUint16(i, 0x4d42, true); + i += 2; + view.setUint32(i, fileLength, true); + i += 4; + view.setUint32(i, 0, true); + i += 4; + view.setUint32(i, 14 + headerLength + colorTable.length, true); + i += 4; + view.setUint32(i, headerLength, true); + i += 4; + view.setInt32(i, width, true); + i += 4; + view.setInt32(i, -height, true); + i += 4; + view.setUint16(i, 1, true); + i += 2; + view.setUint16(i, bitPerPixel, true); + i += 2; + view.setUint32(i, compression, true); + i += 4; + view.setUint32(i, 0, true); + i += 4; + view.setInt32(i, 0, true); + i += 4; + view.setInt32(i, 0, true); + i += 4; + view.setUint32(i, colorTable.length / 4, true); + i += 4; + view.setUint32(i, 0, true); + i += 4; + bmpData.set(maskTable, i); + i += maskTable.length; + bmpData.set(colorTable, i); + i += colorTable.length; + bmpData.set(data, i); + return bmpData; + } +} +exports.ImageResizer = ImageResizer; +ImageResizer._goodSquareLength = MIN_IMAGE_DIM; + +/***/ }), +/* 63 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MurmurHash3_64 = void 0; +var _util = __w_pdfjs_require__(2); +const SEED = 0xc3d2e1f0; +const MASK_HIGH = 0xffff0000; +const MASK_LOW = 0xffff; +class MurmurHash3_64 { + constructor(seed) { + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + update(input) { + let data, length; + if (typeof input === "string") { + data = new Uint8Array(input.length * 2); + length = 0; + for (let i = 0, ii = input.length; i < ii; i++) { + const code = input.charCodeAt(i); + if (code <= 0xff) { + data[length++] = code; + } else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if ((0, _util.isArrayBuffer)(input)) { + data = input.slice(); + length = data.byteLength; + } else { + throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array."); + } + const blockCounts = length >> 2; + const tailLength = length - blockCounts * 4; + const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts); + let k1 = 0, + k2 = 0; + let h1 = this.h1, + h2 = this.h2; + const C1 = 0xcc9e2d51, + C2 = 0x1b873593; + const C1_LOW = C1 & MASK_LOW, + C2_LOW = C2 & MASK_LOW; + for (let i = 0; i < blockCounts; i++) { + if (i & 1) { + k1 = dataUint32[i]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[i]; + k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; + k2 = k2 << 15 | k2 >>> 17; + k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } + } + k1 = 0; + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + case 1: + k1 ^= data[blockCounts * 4]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + } + this.h1 = h1; + this.h2 = h2; + } + hexdigest() { + let h1 = this.h1, + h2 = this.h2; + h1 ^= h2 >>> 1; + h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; + h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; + h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0"); + } +} +exports.MurmurHash3_64 = MurmurHash3_64; + +/***/ }), +/* 64 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OperatorList = void 0; +var _util = __w_pdfjs_require__(2); +function addState(parentState, pattern, checkFn, iterateFn, processFn) { + let state = parentState; + for (let i = 0, ii = pattern.length - 1; i < ii; i++) { + const item = pattern[i]; + state = state[item] ||= []; + } + state[pattern.at(-1)] = { + checkFn, + iterateFn, + processFn + }; +} +const InitialState = []; +addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintInlineImageXObject, _util.OPS.restore], null, function iterateInlineImageGroup(context, i) { + const fnArray = context.fnArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + case 1: + return fnArray[i] === _util.OPS.transform; + case 2: + return fnArray[i] === _util.OPS.paintInlineImageXObject; + case 3: + return fnArray[i] === _util.OPS.restore; + } + throw new Error(`iterateInlineImageGroup - invalid pos: ${pos}`); +}, function foundInlineImageGroup(context, i) { + const MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10; + const MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200; + const MAX_WIDTH = 1000; + const IMAGE_PADDING = 1; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIIXO = curr - 1; + const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_INLINE_IMAGES_BLOCK); + if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) { + return i - (i - iFirstSave) % 4; + } + let maxX = 0; + const map = []; + let maxLineHeight = 0; + let currentX = IMAGE_PADDING, + currentY = IMAGE_PADDING; + for (let q = 0; q < count; q++) { + const transform = argsArray[iFirstTransform + (q << 2)]; + const img = argsArray[iFirstPIIXO + (q << 2)][0]; + if (currentX + img.width > MAX_WIDTH) { + maxX = Math.max(maxX, currentX); + currentY += maxLineHeight + 2 * IMAGE_PADDING; + currentX = 0; + maxLineHeight = 0; + } + map.push({ + transform, + x: currentX, + y: currentY, + w: img.width, + h: img.height + }); + currentX += img.width + 2 * IMAGE_PADDING; + maxLineHeight = Math.max(maxLineHeight, img.height); + } + const imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING; + const imgHeight = currentY + maxLineHeight + IMAGE_PADDING; + const imgData = new Uint8Array(imgWidth * imgHeight * 4); + const imgRowSize = imgWidth << 2; + for (let q = 0; q < count; q++) { + const data = argsArray[iFirstPIIXO + (q << 2)][0].data; + const rowSize = map[q].w << 2; + let dataOffset = 0; + let offset = map[q].x + map[q].y * imgWidth << 2; + imgData.set(data.subarray(0, rowSize), offset - imgRowSize); + for (let k = 0, kk = map[q].h; k < kk; k++) { + imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset); + dataOffset += rowSize; + offset += imgRowSize; + } + imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset); + while (offset >= 0) { + data[offset - 4] = data[offset]; + data[offset - 3] = data[offset + 1]; + data[offset - 2] = data[offset + 2]; + data[offset - 1] = data[offset + 3]; + data[offset + rowSize] = data[offset + rowSize - 4]; + data[offset + rowSize + 1] = data[offset + rowSize - 3]; + data[offset + rowSize + 2] = data[offset + rowSize - 2]; + data[offset + rowSize + 3] = data[offset + rowSize - 1]; + offset -= imgRowSize; + } + } + const img = { + width: imgWidth, + height: imgHeight + }; + if (context.isOffscreenCanvasSupported) { + const canvas = new OffscreenCanvas(imgWidth, imgHeight); + const ctx = canvas.getContext("2d"); + ctx.putImageData(new ImageData(new Uint8ClampedArray(imgData.buffer), imgWidth, imgHeight), 0, 0); + img.bitmap = canvas.transferToImageBitmap(); + img.data = null; + } else { + img.kind = _util.ImageKind.RGBA_32BPP; + img.data = imgData; + } + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintInlineImageXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [img, map]); + return iFirstSave + 1; +}); +addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageMaskXObject, _util.OPS.restore], null, function iterateImageMaskGroup(context, i) { + const fnArray = context.fnArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + case 1: + return fnArray[i] === _util.OPS.transform; + case 2: + return fnArray[i] === _util.OPS.paintImageMaskXObject; + case 3: + return fnArray[i] === _util.OPS.restore; + } + throw new Error(`iterateImageMaskGroup - invalid pos: ${pos}`); +}, function foundImageMaskGroup(context, i) { + const MIN_IMAGES_IN_MASKS_BLOCK = 10; + const MAX_IMAGES_IN_MASKS_BLOCK = 100; + const MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIMXO = curr - 1; + let count = Math.floor((i - iFirstSave) / 4); + if (count < MIN_IMAGES_IN_MASKS_BLOCK) { + return i - (i - iFirstSave) % 4; + } + let isSameImage = false; + let iTransform, transformArgs; + const firstPIMXOArg0 = argsArray[iFirstPIMXO][0]; + const firstTransformArg0 = argsArray[iFirstTransform][0], + firstTransformArg1 = argsArray[iFirstTransform][1], + firstTransformArg2 = argsArray[iFirstTransform][2], + firstTransformArg3 = argsArray[iFirstTransform][3]; + if (firstTransformArg1 === firstTransformArg2) { + isSameImage = true; + iTransform = iFirstTransform + 4; + let iPIMXO = iFirstPIMXO + 4; + for (let q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) { + transformArgs = argsArray[iTransform]; + if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== firstTransformArg1 || transformArgs[2] !== firstTransformArg2 || transformArgs[3] !== firstTransformArg3) { + if (q < MIN_IMAGES_IN_MASKS_BLOCK) { + isSameImage = false; + } else { + count = q; + } + break; + } + } + } + if (isSameImage) { + count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK); + const positions = new Float32Array(count * 2); + iTransform = iFirstTransform; + for (let q = 0; q < count; q++, iTransform += 4) { + transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg1, firstTransformArg2, firstTransformArg3, positions]); + } else { + count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK); + const images = []; + for (let q = 0; q < count; q++) { + transformArgs = argsArray[iFirstTransform + (q << 2)]; + const maskParams = argsArray[iFirstPIMXO + (q << 2)][0]; + images.push({ + data: maskParams.data, + width: maskParams.width, + height: maskParams.height, + interpolate: maskParams.interpolate, + count: maskParams.count, + transform: transformArgs + }); + } + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [images]); + } + return iFirstSave + 1; +}); +addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageXObject, _util.OPS.restore], function (context) { + const argsArray = context.argsArray; + const iFirstTransform = context.iCurr - 2; + return argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0; +}, function iterateImageGroup(context, i) { + const fnArray = context.fnArray, + argsArray = context.argsArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + case 1: + if (fnArray[i] !== _util.OPS.transform) { + return false; + } + const iFirstTransform = context.iCurr - 2; + const firstTransformArg0 = argsArray[iFirstTransform][0]; + const firstTransformArg3 = argsArray[iFirstTransform][3]; + if (argsArray[i][0] !== firstTransformArg0 || argsArray[i][1] !== 0 || argsArray[i][2] !== 0 || argsArray[i][3] !== firstTransformArg3) { + return false; + } + return true; + case 2: + if (fnArray[i] !== _util.OPS.paintImageXObject) { + return false; + } + const iFirstPIXO = context.iCurr - 1; + const firstPIXOArg0 = argsArray[iFirstPIXO][0]; + if (argsArray[i][0] !== firstPIXOArg0) { + return false; + } + return true; + case 3: + return fnArray[i] === _util.OPS.restore; + } + throw new Error(`iterateImageGroup - invalid pos: ${pos}`); +}, function (context, i) { + const MIN_IMAGES_IN_BLOCK = 3; + const MAX_IMAGES_IN_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIXO = curr - 1; + const firstPIXOArg0 = argsArray[iFirstPIXO][0]; + const firstTransformArg0 = argsArray[iFirstTransform][0]; + const firstTransformArg3 = argsArray[iFirstTransform][3]; + const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_BLOCK); + if (count < MIN_IMAGES_IN_BLOCK) { + return i - (i - iFirstSave) % 4; + } + const positions = new Float32Array(count * 2); + let iTransform = iFirstTransform; + for (let q = 0; q < count; q++, iTransform += 4) { + const transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + const args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions]; + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, args); + return iFirstSave + 1; +}); +addState(InitialState, [_util.OPS.beginText, _util.OPS.setFont, _util.OPS.setTextMatrix, _util.OPS.showText, _util.OPS.endText], null, function iterateShowTextGroup(context, i) { + const fnArray = context.fnArray, + argsArray = context.argsArray; + const iFirstSave = context.iCurr - 4; + const pos = (i - iFirstSave) % 5; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.beginText; + case 1: + return fnArray[i] === _util.OPS.setFont; + case 2: + return fnArray[i] === _util.OPS.setTextMatrix; + case 3: + if (fnArray[i] !== _util.OPS.showText) { + return false; + } + const iFirstSetFont = context.iCurr - 3; + const firstSetFontArg0 = argsArray[iFirstSetFont][0]; + const firstSetFontArg1 = argsArray[iFirstSetFont][1]; + if (argsArray[i][0] !== firstSetFontArg0 || argsArray[i][1] !== firstSetFontArg1) { + return false; + } + return true; + case 4: + return fnArray[i] === _util.OPS.endText; + } + throw new Error(`iterateShowTextGroup - invalid pos: ${pos}`); +}, function (context, i) { + const MIN_CHARS_IN_BLOCK = 3; + const MAX_CHARS_IN_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstBeginText = curr - 4; + const iFirstSetFont = curr - 3; + const iFirstSetTextMatrix = curr - 2; + const iFirstShowText = curr - 1; + const iFirstEndText = curr; + const firstSetFontArg0 = argsArray[iFirstSetFont][0]; + const firstSetFontArg1 = argsArray[iFirstSetFont][1]; + let count = Math.min(Math.floor((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK); + if (count < MIN_CHARS_IN_BLOCK) { + return i - (i - iFirstBeginText) % 5; + } + let iFirst = iFirstBeginText; + if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) { + count++; + iFirst -= 5; + } + let iEndText = iFirst + 4; + for (let q = 1; q < count; q++) { + fnArray.splice(iEndText, 3); + argsArray.splice(iEndText, 3); + iEndText += 2; + } + return iEndText + 1; +}); +class NullOptimizer { + constructor(queue) { + this.queue = queue; + } + _optimize() {} + push(fn, args) { + this.queue.fnArray.push(fn); + this.queue.argsArray.push(args); + this._optimize(); + } + flush() {} + reset() {} +} +class QueueOptimizer extends NullOptimizer { + constructor(queue) { + super(queue); + this.state = null; + this.context = { + iCurr: 0, + fnArray: queue.fnArray, + argsArray: queue.argsArray, + isOffscreenCanvasSupported: false + }; + this.match = null; + this.lastProcessed = 0; + } + set isOffscreenCanvasSupported(value) { + this.context.isOffscreenCanvasSupported = value; + } + _optimize() { + const fnArray = this.queue.fnArray; + let i = this.lastProcessed, + ii = fnArray.length; + let state = this.state; + let match = this.match; + if (!state && !match && i + 1 === ii && !InitialState[fnArray[i]]) { + this.lastProcessed = ii; + return; + } + const context = this.context; + while (i < ii) { + if (match) { + const iterate = (0, match.iterateFn)(context, i); + if (iterate) { + i++; + continue; + } + i = (0, match.processFn)(context, i + 1); + ii = fnArray.length; + match = null; + state = null; + if (i >= ii) { + break; + } + } + state = (state || InitialState)[fnArray[i]]; + if (!state || Array.isArray(state)) { + i++; + continue; + } + context.iCurr = i; + i++; + if (state.checkFn && !(0, state.checkFn)(context)) { + state = null; + continue; + } + match = state; + state = null; + } + this.state = state; + this.match = match; + this.lastProcessed = i; + } + flush() { + while (this.match) { + const length = this.queue.fnArray.length; + this.lastProcessed = (0, this.match.processFn)(this.context, length); + this.match = null; + this.state = null; + this._optimize(); + } + } + reset() { + this.state = null; + this.match = null; + this.lastProcessed = 0; + } +} +class OperatorList { + static CHUNK_SIZE = 1000; + static CHUNK_SIZE_ABOUT = this.CHUNK_SIZE - 5; + constructor(intent = 0, streamSink) { + this._streamSink = streamSink; + this.fnArray = []; + this.argsArray = []; + this.optimizer = streamSink && !(intent & _util.RenderingIntentFlag.OPLIST) ? new QueueOptimizer(this) : new NullOptimizer(this); + this.dependencies = new Set(); + this._totalLength = 0; + this.weight = 0; + this._resolved = streamSink ? null : Promise.resolve(); + } + set isOffscreenCanvasSupported(value) { + this.optimizer.isOffscreenCanvasSupported = value; + } + get length() { + return this.argsArray.length; + } + get ready() { + return this._resolved || this._streamSink.ready; + } + get totalLength() { + return this._totalLength + this.length; + } + addOp(fn, args) { + this.optimizer.push(fn, args); + this.weight++; + if (this._streamSink) { + if (this.weight >= OperatorList.CHUNK_SIZE) { + this.flush(); + } else if (this.weight >= OperatorList.CHUNK_SIZE_ABOUT && (fn === _util.OPS.restore || fn === _util.OPS.endText)) { + this.flush(); + } + } + } + addImageOps(fn, args, optionalContent) { + if (optionalContent !== undefined) { + this.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + this.addOp(fn, args); + if (optionalContent !== undefined) { + this.addOp(_util.OPS.endMarkedContent, []); + } + } + addDependency(dependency) { + if (this.dependencies.has(dependency)) { + return; + } + this.dependencies.add(dependency); + this.addOp(_util.OPS.dependency, [dependency]); + } + addDependencies(dependencies) { + for (const dependency of dependencies) { + this.addDependency(dependency); + } + } + addOpList(opList) { + if (!(opList instanceof OperatorList)) { + (0, _util.warn)('addOpList - ignoring invalid "opList" parameter.'); + return; + } + for (const dependency of opList.dependencies) { + this.dependencies.add(dependency); + } + for (let i = 0, ii = opList.length; i < ii; i++) { + this.addOp(opList.fnArray[i], opList.argsArray[i]); + } + } + getIR() { + return { + fnArray: this.fnArray, + argsArray: this.argsArray, + length: this.length + }; + } + get _transfers() { + const transfers = []; + const { + fnArray, + argsArray, + length + } = this; + for (let i = 0; i < length; i++) { + switch (fnArray[i]) { + case _util.OPS.paintInlineImageXObject: + case _util.OPS.paintInlineImageXObjectGroup: + case _util.OPS.paintImageMaskXObject: + const arg = argsArray[i][0]; + if (!arg.cached && arg.data?.buffer instanceof ArrayBuffer) { + transfers.push(arg.data.buffer); + } + break; + } + } + return transfers; + } + flush(lastChunk = false, separateAnnots = null) { + this.optimizer.flush(); + const length = this.length; + this._totalLength += length; + this._streamSink.enqueue({ + fnArray: this.fnArray, + argsArray: this.argsArray, + lastChunk, + separateAnnots, + length + }, 1, this._transfers); + this.dependencies.clear(); + this.fnArray.length = 0; + this.argsArray.length = 0; + this.weight = 0; + this.optimizer.reset(); + } +} +exports.OperatorList = OperatorList; + +/***/ }), +/* 65 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFImage = void 0; +var _util = __w_pdfjs_require__(2); +var _image_utils = __w_pdfjs_require__(28); +var _base_stream = __w_pdfjs_require__(5); +var _colorspace = __w_pdfjs_require__(12); +var _decode_stream = __w_pdfjs_require__(18); +var _image_resizer = __w_pdfjs_require__(62); +var _jpeg_stream = __w_pdfjs_require__(26); +var _jpx = __w_pdfjs_require__(30); +var _primitives = __w_pdfjs_require__(4); +function decodeAndClamp(value, addend, coefficient, max) { + value = addend + value * coefficient; + if (value < 0) { + value = 0; + } else if (value > max) { + value = max; + } + return value; +} +function resizeImageMask(src, bpc, w1, h1, w2, h2) { + const length = w2 * h2; + let dest; + if (bpc <= 8) { + dest = new Uint8Array(length); + } else if (bpc <= 16) { + dest = new Uint16Array(length); + } else { + dest = new Uint32Array(length); + } + const xRatio = w1 / w2; + const yRatio = h1 / h2; + let i, + j, + py, + newIndex = 0, + oldIndex; + const xScaled = new Uint16Array(w2); + const w1Scanline = w1; + for (i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio); + } + for (i = 0; i < h2; i++) { + py = Math.floor(i * yRatio) * w1Scanline; + for (j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex]; + } + } + return dest; +} +class PDFImage { + constructor({ + xref, + res, + image, + isInline = false, + smask = null, + mask = null, + isMask = false, + pdfFunctionFactory, + localColorSpaceCache + }) { + this.image = image; + const dict = image.dict; + const filter = dict.get("F", "Filter"); + let filterName; + if (filter instanceof _primitives.Name) { + filterName = filter.name; + } else if (Array.isArray(filter)) { + const filterZero = xref.fetchIfRef(filter[0]); + if (filterZero instanceof _primitives.Name) { + filterName = filterZero.name; + } + } + switch (filterName) { + case "JPXDecode": + const jpxImage = new _jpx.JpxImage(); + jpxImage.parseImageProperties(image.stream); + image.stream.reset(); + image.width = jpxImage.width; + image.height = jpxImage.height; + image.bitsPerComponent = jpxImage.bitsPerComponent; + image.numComps = jpxImage.componentsCount; + break; + case "JBIG2Decode": + image.bitsPerComponent = 1; + image.numComps = 1; + break; + } + let width = dict.get("W", "Width"); + let height = dict.get("H", "Height"); + if (Number.isInteger(image.width) && image.width > 0 && Number.isInteger(image.height) && image.height > 0 && (image.width !== width || image.height !== height)) { + (0, _util.warn)("PDFImage - using the Width/Height of the image data, " + "rather than the image dictionary."); + width = image.width; + height = image.height; + } + if (width < 1 || height < 1) { + throw new _util.FormatError(`Invalid image width: ${width} or height: ${height}`); + } + this.width = width; + this.height = height; + this.interpolate = dict.get("I", "Interpolate"); + this.imageMask = dict.get("IM", "ImageMask") || false; + this.matte = dict.get("Matte") || false; + let bitsPerComponent = image.bitsPerComponent; + if (!bitsPerComponent) { + bitsPerComponent = dict.get("BPC", "BitsPerComponent"); + if (!bitsPerComponent) { + if (this.imageMask) { + bitsPerComponent = 1; + } else { + throw new _util.FormatError(`Bits per component missing in image: ${this.imageMask}`); + } + } + } + this.bpc = bitsPerComponent; + if (!this.imageMask) { + let colorSpace = dict.getRaw("CS") || dict.getRaw("ColorSpace"); + if (!colorSpace) { + (0, _util.info)("JPX images (which do not require color spaces)"); + switch (image.numComps) { + case 1: + colorSpace = _primitives.Name.get("DeviceGray"); + break; + case 3: + colorSpace = _primitives.Name.get("DeviceRGB"); + break; + case 4: + colorSpace = _primitives.Name.get("DeviceCMYK"); + break; + default: + throw new Error(`JPX images with ${image.numComps} color components not supported.`); + } + } + this.colorSpace = _colorspace.ColorSpace.parse({ + cs: colorSpace, + xref, + resources: isInline ? res : null, + pdfFunctionFactory, + localColorSpaceCache + }); + this.numComps = this.colorSpace.numComps; + } + this.decode = dict.getArray("D", "Decode"); + this.needsDecode = false; + if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode, bitsPerComponent) || isMask && !_colorspace.ColorSpace.isDefaultDecode(this.decode, 1))) { + this.needsDecode = true; + const max = (1 << bitsPerComponent) - 1; + this.decodeCoefficients = []; + this.decodeAddends = []; + const isIndexed = this.colorSpace?.name === "Indexed"; + for (let i = 0, j = 0; i < this.decode.length; i += 2, ++j) { + const dmin = this.decode[i]; + const dmax = this.decode[i + 1]; + this.decodeCoefficients[j] = isIndexed ? (dmax - dmin) / max : dmax - dmin; + this.decodeAddends[j] = isIndexed ? dmin : max * dmin; + } + } + if (smask) { + this.smask = new PDFImage({ + xref, + res, + image: smask, + isInline, + pdfFunctionFactory, + localColorSpaceCache + }); + } else if (mask) { + if (mask instanceof _base_stream.BaseStream) { + const maskDict = mask.dict, + imageMask = maskDict.get("IM", "ImageMask"); + if (!imageMask) { + (0, _util.warn)("Ignoring /Mask in image without /ImageMask."); + } else { + this.mask = new PDFImage({ + xref, + res, + image: mask, + isInline, + isMask: true, + pdfFunctionFactory, + localColorSpaceCache + }); + } + } else { + this.mask = mask; + } + } + } + static async buildImage({ + xref, + res, + image, + isInline = false, + pdfFunctionFactory, + localColorSpaceCache + }) { + const imageData = image; + let smaskData = null; + let maskData = null; + const smask = image.dict.get("SMask"); + const mask = image.dict.get("Mask"); + if (smask) { + if (smask instanceof _base_stream.BaseStream) { + smaskData = smask; + } else { + (0, _util.warn)("Unsupported /SMask format."); + } + } else if (mask) { + if (mask instanceof _base_stream.BaseStream || Array.isArray(mask)) { + maskData = mask; + } else { + (0, _util.warn)("Unsupported /Mask format."); + } + } + return new PDFImage({ + xref, + res, + image: imageData, + isInline, + smask: smaskData, + mask: maskData, + pdfFunctionFactory, + localColorSpaceCache + }); + } + static createRawMask({ + imgArray, + width, + height, + imageIsFromDecodeStream, + inverseDecode, + interpolate + }) { + const computedLength = (width + 7 >> 3) * height; + const actualLength = imgArray.byteLength; + const haveFullData = computedLength === actualLength; + let data, i; + if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) { + data = imgArray; + } else if (!inverseDecode) { + data = new Uint8Array(imgArray); + } else { + data = new Uint8Array(computedLength); + data.set(imgArray); + data.fill(0xff, actualLength); + } + if (inverseDecode) { + for (i = 0; i < actualLength; i++) { + data[i] ^= 0xff; + } + } + return { + data, + width, + height, + interpolate + }; + } + static async createMask({ + imgArray, + width, + height, + imageIsFromDecodeStream, + inverseDecode, + interpolate, + isOffscreenCanvasSupported = false + }) { + const isSingleOpaquePixel = width === 1 && height === 1 && inverseDecode === (imgArray.length === 0 || !!(imgArray[0] & 128)); + if (isSingleOpaquePixel) { + return { + isSingleOpaquePixel + }; + } + if (isOffscreenCanvasSupported) { + if (_image_resizer.ImageResizer.needsToBeResized(width, height)) { + const data = new Uint8ClampedArray(width * height * 4); + (0, _image_utils.convertBlackAndWhiteToRGBA)({ + src: imgArray, + dest: data, + width, + height, + nonBlackColor: 0, + inverseDecode + }); + return _image_resizer.ImageResizer.createImage({ + kind: _util.ImageKind.RGBA_32BPP, + data, + width, + height, + interpolate + }); + } + const canvas = new OffscreenCanvas(width, height); + const ctx = canvas.getContext("2d"); + const imgData = ctx.createImageData(width, height); + (0, _image_utils.convertBlackAndWhiteToRGBA)({ + src: imgArray, + dest: imgData.data, + width, + height, + nonBlackColor: 0, + inverseDecode + }); + ctx.putImageData(imgData, 0, 0); + const bitmap = canvas.transferToImageBitmap(); + return { + data: null, + width, + height, + interpolate, + bitmap + }; + } + return this.createRawMask({ + imgArray, + width, + height, + inverseDecode, + imageIsFromDecodeStream, + interpolate + }); + } + get drawWidth() { + return Math.max(this.width, this.smask?.width || 0, this.mask?.width || 0); + } + get drawHeight() { + return Math.max(this.height, this.smask?.height || 0, this.mask?.height || 0); + } + decodeBuffer(buffer) { + const bpc = this.bpc; + const numComps = this.numComps; + const decodeAddends = this.decodeAddends; + const decodeCoefficients = this.decodeCoefficients; + const max = (1 << bpc) - 1; + let i, ii; + if (bpc === 1) { + for (i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = +!buffer[i]; + } + return; + } + let index = 0; + for (i = 0, ii = this.width * this.height; i < ii; i++) { + for (let j = 0; j < numComps; j++) { + buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max); + index++; + } + } + } + getComponents(buffer) { + const bpc = this.bpc; + if (bpc === 8) { + return buffer; + } + const width = this.width; + const height = this.height; + const numComps = this.numComps; + const length = width * height * numComps; + let bufferPos = 0; + let output; + if (bpc <= 8) { + output = new Uint8Array(length); + } else if (bpc <= 16) { + output = new Uint16Array(length); + } else { + output = new Uint32Array(length); + } + const rowComps = width * numComps; + const max = (1 << bpc) - 1; + let i = 0, + ii, + buf; + if (bpc === 1) { + let mask, loop1End, loop2End; + for (let j = 0; j < height; j++) { + loop1End = i + (rowComps & ~7); + loop2End = i + rowComps; + while (i < loop1End) { + buf = buffer[bufferPos++]; + output[i] = buf >> 7 & 1; + output[i + 1] = buf >> 6 & 1; + output[i + 2] = buf >> 5 & 1; + output[i + 3] = buf >> 4 & 1; + output[i + 4] = buf >> 3 & 1; + output[i + 5] = buf >> 2 & 1; + output[i + 6] = buf >> 1 & 1; + output[i + 7] = buf & 1; + i += 8; + } + if (i < loop2End) { + buf = buffer[bufferPos++]; + mask = 128; + while (i < loop2End) { + output[i++] = +!!(buf & mask); + mask >>= 1; + } + } + } + } else { + let bits = 0; + buf = 0; + for (i = 0, ii = length; i < ii; ++i) { + if (i % rowComps === 0) { + buf = 0; + bits = 0; + } + while (bits < bpc) { + buf = buf << 8 | buffer[bufferPos++]; + bits += 8; + } + const remainingBits = bits - bpc; + let value = buf >> remainingBits; + if (value < 0) { + value = 0; + } else if (value > max) { + value = max; + } + output[i] = value; + buf &= (1 << remainingBits) - 1; + bits = remainingBits; + } + } + return output; + } + fillOpacity(rgbaBuf, width, height, actualHeight, image) { + const smask = this.smask; + const mask = this.mask; + let alphaBuf, sw, sh, i, ii, j; + if (smask) { + sw = smask.width; + sh = smask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + smask.fillGrayBuffer(alphaBuf); + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height); + } + } else if (mask) { + if (mask instanceof PDFImage) { + sw = mask.width; + sh = mask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + mask.numComps = 1; + mask.fillGrayBuffer(alphaBuf); + for (i = 0, ii = sw * sh; i < ii; ++i) { + alphaBuf[i] = 255 - alphaBuf[i]; + } + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height); + } + } else if (Array.isArray(mask)) { + alphaBuf = new Uint8ClampedArray(width * height); + const numComps = this.numComps; + for (i = 0, ii = width * height; i < ii; ++i) { + let opacity = 0; + const imageOffset = i * numComps; + for (j = 0; j < numComps; ++j) { + const color = image[imageOffset + j]; + const maskOffset = j * 2; + if (color < mask[maskOffset] || color > mask[maskOffset + 1]) { + opacity = 255; + break; + } + } + alphaBuf[i] = opacity; + } + } else { + throw new _util.FormatError("Unknown mask format."); + } + } + if (alphaBuf) { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = alphaBuf[i]; + } + } else { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = 255; + } + } + } + undoPreblend(buffer, width, height) { + const matte = this.smask?.matte; + if (!matte) { + return; + } + const matteRgb = this.colorSpace.getRgb(matte, 0); + const matteR = matteRgb[0]; + const matteG = matteRgb[1]; + const matteB = matteRgb[2]; + const length = width * height * 4; + for (let i = 0; i < length; i += 4) { + const alpha = buffer[i + 3]; + if (alpha === 0) { + buffer[i] = 255; + buffer[i + 1] = 255; + buffer[i + 2] = 255; + continue; + } + const k = 255 / alpha; + buffer[i] = (buffer[i] - matteR) * k + matteR; + buffer[i + 1] = (buffer[i + 1] - matteG) * k + matteG; + buffer[i + 2] = (buffer[i + 2] - matteB) * k + matteB; + } + } + async createImageData(forceRGBA = false, isOffscreenCanvasSupported = false) { + const drawWidth = this.drawWidth; + const drawHeight = this.drawHeight; + const imgData = { + width: drawWidth, + height: drawHeight, + interpolate: this.interpolate, + kind: 0, + data: null + }; + const numComps = this.numComps; + const originalWidth = this.width; + const originalHeight = this.height; + const bpc = this.bpc; + const rowBytes = originalWidth * numComps * bpc + 7 >> 3; + const mustBeResized = isOffscreenCanvasSupported && _image_resizer.ImageResizer.needsToBeResized(drawWidth, drawHeight); + if (!forceRGBA) { + let kind; + if (this.colorSpace.name === "DeviceGray" && bpc === 1) { + kind = _util.ImageKind.GRAYSCALE_1BPP; + } else if (this.colorSpace.name === "DeviceRGB" && bpc === 8 && !this.needsDecode) { + kind = _util.ImageKind.RGB_24BPP; + } + if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) { + const data = this.getImageBytes(originalHeight * rowBytes, {}); + if (isOffscreenCanvasSupported) { + if (mustBeResized) { + return _image_resizer.ImageResizer.createImage({ + data, + kind, + width: drawWidth, + height: drawHeight, + interpolate: this.interpolate + }, this.needsDecode); + } + return this.createBitmap(kind, originalWidth, originalHeight, data); + } + imgData.kind = kind; + imgData.data = data; + if (this.needsDecode) { + (0, _util.assert)(kind === _util.ImageKind.GRAYSCALE_1BPP, "PDFImage.createImageData: The image must be grayscale."); + const buffer = imgData.data; + for (let i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] ^= 0xff; + } + } + return imgData; + } + if (this.image instanceof _jpeg_stream.JpegStream && !this.smask && !this.mask && !this.needsDecode) { + let imageLength = originalHeight * rowBytes; + if (isOffscreenCanvasSupported && !mustBeResized) { + let isHandled = false; + switch (this.colorSpace.name) { + case "DeviceGray": + imageLength *= 4; + isHandled = true; + break; + case "DeviceRGB": + imageLength = imageLength / 3 * 4; + isHandled = true; + break; + case "DeviceCMYK": + isHandled = true; + break; + } + if (isHandled) { + const rgba = this.getImageBytes(imageLength, { + drawWidth, + drawHeight, + forceRGBA: true + }); + return this.createBitmap(_util.ImageKind.RGBA_32BPP, drawWidth, drawHeight, rgba); + } + } else { + switch (this.colorSpace.name) { + case "DeviceGray": + imageLength *= 3; + case "DeviceRGB": + case "DeviceCMYK": + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = this.getImageBytes(imageLength, { + drawWidth, + drawHeight, + forceRGB: true + }); + if (mustBeResized) { + return _image_resizer.ImageResizer.createImage(imgData); + } + return imgData; + } + } + } + } + const imgArray = this.getImageBytes(originalHeight * rowBytes, { + internal: true + }); + const actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight; + const comps = this.getComponents(imgArray); + let alpha01, maybeUndoPreblend; + let canvas, ctx, canvasImgData, data; + if (isOffscreenCanvasSupported && !mustBeResized) { + canvas = new OffscreenCanvas(drawWidth, drawHeight); + ctx = canvas.getContext("2d"); + canvasImgData = ctx.createImageData(drawWidth, drawHeight); + data = canvasImgData.data; + } + imgData.kind = _util.ImageKind.RGBA_32BPP; + if (!forceRGBA && !this.smask && !this.mask) { + if (!isOffscreenCanvasSupported || mustBeResized) { + imgData.kind = _util.ImageKind.RGB_24BPP; + data = new Uint8ClampedArray(drawWidth * drawHeight * 3); + alpha01 = 0; + } else { + const arr = new Uint32Array(data.buffer); + arr.fill(_util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff); + alpha01 = 1; + } + maybeUndoPreblend = false; + } else { + if (!isOffscreenCanvasSupported || mustBeResized) { + data = new Uint8ClampedArray(drawWidth * drawHeight * 4); + } + alpha01 = 1; + maybeUndoPreblend = true; + this.fillOpacity(data, drawWidth, drawHeight, actualHeight, comps); + } + if (this.needsDecode) { + this.decodeBuffer(comps); + } + this.colorSpace.fillRgb(data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01); + if (maybeUndoPreblend) { + this.undoPreblend(data, drawWidth, actualHeight); + } + if (isOffscreenCanvasSupported && !mustBeResized) { + ctx.putImageData(canvasImgData, 0, 0); + const bitmap = canvas.transferToImageBitmap(); + return { + data: null, + width: drawWidth, + height: drawHeight, + bitmap, + interpolate: this.interpolate + }; + } + imgData.data = data; + if (mustBeResized) { + return _image_resizer.ImageResizer.createImage(imgData); + } + return imgData; + } + fillGrayBuffer(buffer) { + const numComps = this.numComps; + if (numComps !== 1) { + throw new _util.FormatError(`Reading gray scale from a color image: ${numComps}`); + } + const width = this.width; + const height = this.height; + const bpc = this.bpc; + const rowBytes = width * numComps * bpc + 7 >> 3; + const imgArray = this.getImageBytes(height * rowBytes, { + internal: true + }); + const comps = this.getComponents(imgArray); + let i, length; + if (bpc === 1) { + length = width * height; + if (this.needsDecode) { + for (i = 0; i < length; ++i) { + buffer[i] = comps[i] - 1 & 255; + } + } else { + for (i = 0; i < length; ++i) { + buffer[i] = -comps[i] & 255; + } + } + return; + } + if (this.needsDecode) { + this.decodeBuffer(comps); + } + length = width * height; + const scale = 255 / ((1 << bpc) - 1); + for (i = 0; i < length; ++i) { + buffer[i] = scale * comps[i]; + } + } + createBitmap(kind, width, height, src) { + const canvas = new OffscreenCanvas(width, height); + const ctx = canvas.getContext("2d"); + let imgData; + if (kind === _util.ImageKind.RGBA_32BPP) { + imgData = new ImageData(src, width, height); + } else { + imgData = ctx.createImageData(width, height); + (0, _image_utils.convertToRGBA)({ + kind, + src, + dest: new Uint32Array(imgData.data.buffer), + width, + height, + inverseDecode: this.needsDecode + }); + } + ctx.putImageData(imgData, 0, 0); + const bitmap = canvas.transferToImageBitmap(); + return { + data: null, + width, + height, + bitmap, + interpolate: this.interpolate + }; + } + getImageBytes(length, { + drawWidth, + drawHeight, + forceRGBA = false, + forceRGB = false, + internal = false + }) { + this.image.reset(); + this.image.drawWidth = drawWidth || this.width; + this.image.drawHeight = drawHeight || this.height; + this.image.forceRGBA = !!forceRGBA; + this.image.forceRGB = !!forceRGB; + const imageBytes = this.image.getBytes(length); + if (internal || this.image instanceof _decode_stream.DecodeStream) { + return imageBytes; + } + (0, _util.assert)(imageBytes instanceof Uint8Array, 'PDFImage.getImageBytes: Unsupported "imageBytes" type.'); + return new Uint8Array(imageBytes); + } +} +exports.PDFImage = PDFImage; + +/***/ }), +/* 66 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Catalog = void 0; +var _core_utils = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _name_number_tree = __w_pdfjs_require__(67); +var _base_stream = __w_pdfjs_require__(5); +var _cleanup_helper = __w_pdfjs_require__(68); +var _colorspace = __w_pdfjs_require__(12); +var _file_spec = __w_pdfjs_require__(69); +var _image_utils = __w_pdfjs_require__(59); +var _metadata_parser = __w_pdfjs_require__(70); +var _struct_tree = __w_pdfjs_require__(72); +function fetchDestination(dest) { + if (dest instanceof _primitives.Dict) { + dest = dest.get("D"); + } + return Array.isArray(dest) ? dest : null; +} +class Catalog { + constructor(pdfManager, xref) { + this.pdfManager = pdfManager; + this.xref = xref; + this._catDict = xref.getCatalogObj(); + if (!(this._catDict instanceof _primitives.Dict)) { + throw new _util.FormatError("Catalog object is not a dictionary."); + } + this.toplevelPagesDict; + this._actualNumPages = null; + this.fontCache = new _primitives.RefSetCache(); + this.builtInCMapCache = new Map(); + this.standardFontDataCache = new Map(); + this.globalImageCache = new _image_utils.GlobalImageCache(); + this.pageKidsCountCache = new _primitives.RefSetCache(); + this.pageIndexCache = new _primitives.RefSetCache(); + this.nonBlendModesSet = new _primitives.RefSet(); + this.systemFontCache = new Map(); + } + cloneDict() { + return this._catDict.clone(); + } + get version() { + const version = this._catDict.get("Version"); + if (version instanceof _primitives.Name) { + if (_core_utils.PDF_VERSION_REGEXP.test(version.name)) { + return (0, _util.shadow)(this, "version", version.name); + } + (0, _util.warn)(`Invalid PDF catalog version: ${version.name}`); + } + return (0, _util.shadow)(this, "version", null); + } + get lang() { + const lang = this._catDict.get("Lang"); + return (0, _util.shadow)(this, "lang", typeof lang === "string" ? (0, _util.stringToPDFString)(lang) : null); + } + get needsRendering() { + const needsRendering = this._catDict.get("NeedsRendering"); + return (0, _util.shadow)(this, "needsRendering", typeof needsRendering === "boolean" ? needsRendering : false); + } + get collection() { + let collection = null; + try { + const obj = this._catDict.get("Collection"); + if (obj instanceof _primitives.Dict && obj.size > 0) { + collection = obj; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.info)("Cannot fetch Collection entry; assuming no collection is present."); + } + return (0, _util.shadow)(this, "collection", collection); + } + get acroForm() { + let acroForm = null; + try { + const obj = this._catDict.get("AcroForm"); + if (obj instanceof _primitives.Dict && obj.size > 0) { + acroForm = obj; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.info)("Cannot fetch AcroForm entry; assuming no forms are present."); + } + return (0, _util.shadow)(this, "acroForm", acroForm); + } + get acroFormRef() { + const value = this._catDict.getRaw("AcroForm"); + return (0, _util.shadow)(this, "acroFormRef", value instanceof _primitives.Ref ? value : null); + } + get metadata() { + const streamRef = this._catDict.getRaw("Metadata"); + if (!(streamRef instanceof _primitives.Ref)) { + return (0, _util.shadow)(this, "metadata", null); + } + let metadata = null; + try { + const stream = this.xref.fetch(streamRef, !this.xref.encrypt?.encryptMetadata); + if (stream instanceof _base_stream.BaseStream && stream.dict instanceof _primitives.Dict) { + const type = stream.dict.get("Type"); + const subtype = stream.dict.get("Subtype"); + if ((0, _primitives.isName)(type, "Metadata") && (0, _primitives.isName)(subtype, "XML")) { + const data = (0, _util.stringToUTF8String)(stream.getString()); + if (data) { + metadata = new _metadata_parser.MetadataParser(data).serializable; + } + } + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.info)(`Skipping invalid Metadata: "${ex}".`); + } + return (0, _util.shadow)(this, "metadata", metadata); + } + get markInfo() { + let markInfo = null; + try { + markInfo = this._readMarkInfo(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read mark info."); + } + return (0, _util.shadow)(this, "markInfo", markInfo); + } + _readMarkInfo() { + const obj = this._catDict.get("MarkInfo"); + if (!(obj instanceof _primitives.Dict)) { + return null; + } + const markInfo = { + Marked: false, + UserProperties: false, + Suspects: false + }; + for (const key in markInfo) { + const value = obj.get(key); + if (typeof value === "boolean") { + markInfo[key] = value; + } + } + return markInfo; + } + get structTreeRoot() { + let structTree = null; + try { + structTree = this._readStructTreeRoot(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable read to structTreeRoot info."); + } + return (0, _util.shadow)(this, "structTreeRoot", structTree); + } + _readStructTreeRoot() { + const rawObj = this._catDict.getRaw("StructTreeRoot"); + const obj = this.xref.fetchIfRef(rawObj); + if (!(obj instanceof _primitives.Dict)) { + return null; + } + const root = new _struct_tree.StructTreeRoot(obj, rawObj); + root.init(); + return root; + } + get toplevelPagesDict() { + const pagesObj = this._catDict.get("Pages"); + if (!(pagesObj instanceof _primitives.Dict)) { + throw new _util.FormatError("Invalid top-level pages dictionary."); + } + return (0, _util.shadow)(this, "toplevelPagesDict", pagesObj); + } + get documentOutline() { + let obj = null; + try { + obj = this._readDocumentOutline(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read document outline."); + } + return (0, _util.shadow)(this, "documentOutline", obj); + } + _readDocumentOutline() { + let obj = this._catDict.get("Outlines"); + if (!(obj instanceof _primitives.Dict)) { + return null; + } + obj = obj.getRaw("First"); + if (!(obj instanceof _primitives.Ref)) { + return null; + } + const root = { + items: [] + }; + const queue = [{ + obj, + parent: root + }]; + const processed = new _primitives.RefSet(); + processed.put(obj); + const xref = this.xref, + blackColor = new Uint8ClampedArray(3); + while (queue.length > 0) { + const i = queue.shift(); + const outlineDict = xref.fetchIfRef(i.obj); + if (outlineDict === null) { + continue; + } + if (!outlineDict.has("Title")) { + throw new _util.FormatError("Invalid outline item encountered."); + } + const data = { + url: null, + dest: null, + action: null + }; + Catalog.parseDestDictionary({ + destDict: outlineDict, + resultObj: data, + docBaseUrl: this.baseUrl, + docAttachments: this.attachments + }); + const title = outlineDict.get("Title"); + const flags = outlineDict.get("F") || 0; + const color = outlineDict.getArray("C"); + const count = outlineDict.get("Count"); + let rgbColor = blackColor; + if (Array.isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) { + rgbColor = _colorspace.ColorSpace.singletons.rgb.getRgb(color, 0); + } + const outlineItem = { + action: data.action, + attachment: data.attachment, + dest: data.dest, + url: data.url, + unsafeUrl: data.unsafeUrl, + newWindow: data.newWindow, + setOCGState: data.setOCGState, + title: (0, _util.stringToPDFString)(title), + color: rgbColor, + count: Number.isInteger(count) ? count : undefined, + bold: !!(flags & 2), + italic: !!(flags & 1), + items: [] + }; + i.parent.items.push(outlineItem); + obj = outlineDict.getRaw("First"); + if (obj instanceof _primitives.Ref && !processed.has(obj)) { + queue.push({ + obj, + parent: outlineItem + }); + processed.put(obj); + } + obj = outlineDict.getRaw("Next"); + if (obj instanceof _primitives.Ref && !processed.has(obj)) { + queue.push({ + obj, + parent: i.parent + }); + processed.put(obj); + } + } + return root.items.length > 0 ? root.items : null; + } + get permissions() { + let permissions = null; + try { + permissions = this._readPermissions(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read permissions."); + } + return (0, _util.shadow)(this, "permissions", permissions); + } + _readPermissions() { + const encrypt = this.xref.trailer.get("Encrypt"); + if (!(encrypt instanceof _primitives.Dict)) { + return null; + } + let flags = encrypt.get("P"); + if (typeof flags !== "number") { + return null; + } + flags += 2 ** 32; + const permissions = []; + for (const key in _util.PermissionFlag) { + const value = _util.PermissionFlag[key]; + if (flags & value) { + permissions.push(value); + } + } + return permissions; + } + get optionalContentConfig() { + let config = null; + try { + const properties = this._catDict.get("OCProperties"); + if (!properties) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + const defaultConfig = properties.get("D"); + if (!defaultConfig) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + const groupsData = properties.get("OCGs"); + if (!Array.isArray(groupsData)) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + const groups = []; + const groupRefs = []; + for (const groupRef of groupsData) { + if (!(groupRef instanceof _primitives.Ref)) { + continue; + } + groupRefs.push(groupRef); + const group = this.xref.fetchIfRef(groupRef); + groups.push({ + id: groupRef.toString(), + name: typeof group.get("Name") === "string" ? (0, _util.stringToPDFString)(group.get("Name")) : null, + intent: typeof group.get("Intent") === "string" ? (0, _util.stringToPDFString)(group.get("Intent")) : null + }); + } + config = this._readOptionalContentConfig(defaultConfig, groupRefs); + config.groups = groups; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`Unable to read optional content config: ${ex}`); + } + return (0, _util.shadow)(this, "optionalContentConfig", config); + } + _readOptionalContentConfig(config, contentGroupRefs) { + function parseOnOff(refs) { + const onParsed = []; + if (Array.isArray(refs)) { + for (const value of refs) { + if (!(value instanceof _primitives.Ref)) { + continue; + } + if (contentGroupRefs.includes(value)) { + onParsed.push(value.toString()); + } + } + } + return onParsed; + } + function parseOrder(refs, nestedLevels = 0) { + if (!Array.isArray(refs)) { + return null; + } + const order = []; + for (const value of refs) { + if (value instanceof _primitives.Ref && contentGroupRefs.includes(value)) { + parsedOrderRefs.put(value); + order.push(value.toString()); + continue; + } + const nestedOrder = parseNestedOrder(value, nestedLevels); + if (nestedOrder) { + order.push(nestedOrder); + } + } + if (nestedLevels > 0) { + return order; + } + const hiddenGroups = []; + for (const groupRef of contentGroupRefs) { + if (parsedOrderRefs.has(groupRef)) { + continue; + } + hiddenGroups.push(groupRef.toString()); + } + if (hiddenGroups.length) { + order.push({ + name: null, + order: hiddenGroups + }); + } + return order; + } + function parseNestedOrder(ref, nestedLevels) { + if (++nestedLevels > MAX_NESTED_LEVELS) { + (0, _util.warn)("parseNestedOrder - reached MAX_NESTED_LEVELS."); + return null; + } + const value = xref.fetchIfRef(ref); + if (!Array.isArray(value)) { + return null; + } + const nestedName = xref.fetchIfRef(value[0]); + if (typeof nestedName !== "string") { + return null; + } + const nestedOrder = parseOrder(value.slice(1), nestedLevels); + if (!nestedOrder || !nestedOrder.length) { + return null; + } + return { + name: (0, _util.stringToPDFString)(nestedName), + order: nestedOrder + }; + } + const xref = this.xref, + parsedOrderRefs = new _primitives.RefSet(), + MAX_NESTED_LEVELS = 10; + return { + name: typeof config.get("Name") === "string" ? (0, _util.stringToPDFString)(config.get("Name")) : null, + creator: typeof config.get("Creator") === "string" ? (0, _util.stringToPDFString)(config.get("Creator")) : null, + baseState: config.get("BaseState") instanceof _primitives.Name ? config.get("BaseState").name : null, + on: parseOnOff(config.get("ON")), + off: parseOnOff(config.get("OFF")), + order: parseOrder(config.get("Order")), + groups: null + }; + } + setActualNumPages(num = null) { + this._actualNumPages = num; + } + get hasActualNumPages() { + return this._actualNumPages !== null; + } + get _pagesCount() { + const obj = this.toplevelPagesDict.get("Count"); + if (!Number.isInteger(obj)) { + throw new _util.FormatError("Page count in top-level pages dictionary is not an integer."); + } + return (0, _util.shadow)(this, "_pagesCount", obj); + } + get numPages() { + return this.hasActualNumPages ? this._actualNumPages : this._pagesCount; + } + get destinations() { + const obj = this._readDests(), + dests = Object.create(null); + if (obj instanceof _name_number_tree.NameTree) { + for (const [key, value] of obj.getAll()) { + const dest = fetchDestination(value); + if (dest) { + dests[(0, _util.stringToPDFString)(key)] = dest; + } + } + } else if (obj instanceof _primitives.Dict) { + obj.forEach(function (key, value) { + const dest = fetchDestination(value); + if (dest) { + dests[key] = dest; + } + }); + } + return (0, _util.shadow)(this, "destinations", dests); + } + getDestination(id) { + const obj = this._readDests(); + if (obj instanceof _name_number_tree.NameTree) { + const dest = fetchDestination(obj.get(id)); + if (dest) { + return dest; + } + const allDest = this.destinations[id]; + if (allDest) { + (0, _util.warn)(`Found "${id}" at an incorrect position in the NameTree.`); + return allDest; + } + } else if (obj instanceof _primitives.Dict) { + const dest = fetchDestination(obj.get(id)); + if (dest) { + return dest; + } + } + return null; + } + _readDests() { + const obj = this._catDict.get("Names"); + if (obj?.has("Dests")) { + return new _name_number_tree.NameTree(obj.getRaw("Dests"), this.xref); + } else if (this._catDict.has("Dests")) { + return this._catDict.get("Dests"); + } + return undefined; + } + get pageLabels() { + let obj = null; + try { + obj = this._readPageLabels(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read page labels."); + } + return (0, _util.shadow)(this, "pageLabels", obj); + } + _readPageLabels() { + const obj = this._catDict.getRaw("PageLabels"); + if (!obj) { + return null; + } + const pageLabels = new Array(this.numPages); + let style = null, + prefix = ""; + const numberTree = new _name_number_tree.NumberTree(obj, this.xref); + const nums = numberTree.getAll(); + let currentLabel = "", + currentIndex = 1; + for (let i = 0, ii = this.numPages; i < ii; i++) { + const labelDict = nums.get(i); + if (labelDict !== undefined) { + if (!(labelDict instanceof _primitives.Dict)) { + throw new _util.FormatError("PageLabel is not a dictionary."); + } + if (labelDict.has("Type") && !(0, _primitives.isName)(labelDict.get("Type"), "PageLabel")) { + throw new _util.FormatError("Invalid type in PageLabel dictionary."); + } + if (labelDict.has("S")) { + const s = labelDict.get("S"); + if (!(s instanceof _primitives.Name)) { + throw new _util.FormatError("Invalid style in PageLabel dictionary."); + } + style = s.name; + } else { + style = null; + } + if (labelDict.has("P")) { + const p = labelDict.get("P"); + if (typeof p !== "string") { + throw new _util.FormatError("Invalid prefix in PageLabel dictionary."); + } + prefix = (0, _util.stringToPDFString)(p); + } else { + prefix = ""; + } + if (labelDict.has("St")) { + const st = labelDict.get("St"); + if (!(Number.isInteger(st) && st >= 1)) { + throw new _util.FormatError("Invalid start in PageLabel dictionary."); + } + currentIndex = st; + } else { + currentIndex = 1; + } + } + switch (style) { + case "D": + currentLabel = currentIndex; + break; + case "R": + case "r": + currentLabel = (0, _core_utils.toRomanNumerals)(currentIndex, style === "r"); + break; + case "A": + case "a": + const LIMIT = 26; + const A_UPPER_CASE = 0x41, + A_LOWER_CASE = 0x61; + const baseCharCode = style === "a" ? A_LOWER_CASE : A_UPPER_CASE; + const letterIndex = currentIndex - 1; + const character = String.fromCharCode(baseCharCode + letterIndex % LIMIT); + currentLabel = character.repeat(Math.floor(letterIndex / LIMIT) + 1); + break; + default: + if (style) { + throw new _util.FormatError(`Invalid style "${style}" in PageLabel dictionary.`); + } + currentLabel = ""; + } + pageLabels[i] = prefix + currentLabel; + currentIndex++; + } + return pageLabels; + } + get pageLayout() { + const obj = this._catDict.get("PageLayout"); + let pageLayout = ""; + if (obj instanceof _primitives.Name) { + switch (obj.name) { + case "SinglePage": + case "OneColumn": + case "TwoColumnLeft": + case "TwoColumnRight": + case "TwoPageLeft": + case "TwoPageRight": + pageLayout = obj.name; + } + } + return (0, _util.shadow)(this, "pageLayout", pageLayout); + } + get pageMode() { + const obj = this._catDict.get("PageMode"); + let pageMode = "UseNone"; + if (obj instanceof _primitives.Name) { + switch (obj.name) { + case "UseNone": + case "UseOutlines": + case "UseThumbs": + case "FullScreen": + case "UseOC": + case "UseAttachments": + pageMode = obj.name; + } + } + return (0, _util.shadow)(this, "pageMode", pageMode); + } + get viewerPreferences() { + const obj = this._catDict.get("ViewerPreferences"); + if (!(obj instanceof _primitives.Dict)) { + return (0, _util.shadow)(this, "viewerPreferences", null); + } + let prefs = null; + for (const key of obj.getKeys()) { + const value = obj.get(key); + let prefValue; + switch (key) { + case "HideToolbar": + case "HideMenubar": + case "HideWindowUI": + case "FitWindow": + case "CenterWindow": + case "DisplayDocTitle": + case "PickTrayByPDFSize": + if (typeof value === "boolean") { + prefValue = value; + } + break; + case "NonFullScreenPageMode": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "UseNone": + case "UseOutlines": + case "UseThumbs": + case "UseOC": + prefValue = value.name; + break; + default: + prefValue = "UseNone"; + } + } + break; + case "Direction": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "L2R": + case "R2L": + prefValue = value.name; + break; + default: + prefValue = "L2R"; + } + } + break; + case "ViewArea": + case "ViewClip": + case "PrintArea": + case "PrintClip": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "MediaBox": + case "CropBox": + case "BleedBox": + case "TrimBox": + case "ArtBox": + prefValue = value.name; + break; + default: + prefValue = "CropBox"; + } + } + break; + case "PrintScaling": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "None": + case "AppDefault": + prefValue = value.name; + break; + default: + prefValue = "AppDefault"; + } + } + break; + case "Duplex": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "Simplex": + case "DuplexFlipShortEdge": + case "DuplexFlipLongEdge": + prefValue = value.name; + break; + default: + prefValue = "None"; + } + } + break; + case "PrintPageRange": + if (Array.isArray(value) && value.length % 2 === 0) { + const isValid = value.every((page, i, arr) => { + return Number.isInteger(page) && page > 0 && (i === 0 || page >= arr[i - 1]) && page <= this.numPages; + }); + if (isValid) { + prefValue = value; + } + } + break; + case "NumCopies": + if (Number.isInteger(value) && value > 0) { + prefValue = value; + } + break; + default: + (0, _util.warn)(`Ignoring non-standard key in ViewerPreferences: ${key}.`); + continue; + } + if (prefValue === undefined) { + (0, _util.warn)(`Bad value, for key "${key}", in ViewerPreferences: ${value}.`); + continue; + } + if (!prefs) { + prefs = Object.create(null); + } + prefs[key] = prefValue; + } + return (0, _util.shadow)(this, "viewerPreferences", prefs); + } + get openAction() { + const obj = this._catDict.get("OpenAction"); + const openAction = Object.create(null); + if (obj instanceof _primitives.Dict) { + const destDict = new _primitives.Dict(this.xref); + destDict.set("A", obj); + const resultObj = { + url: null, + dest: null, + action: null + }; + Catalog.parseDestDictionary({ + destDict, + resultObj + }); + if (Array.isArray(resultObj.dest)) { + openAction.dest = resultObj.dest; + } else if (resultObj.action) { + openAction.action = resultObj.action; + } + } else if (Array.isArray(obj)) { + openAction.dest = obj; + } + return (0, _util.shadow)(this, "openAction", (0, _util.objectSize)(openAction) > 0 ? openAction : null); + } + get attachments() { + const obj = this._catDict.get("Names"); + let attachments = null; + if (obj instanceof _primitives.Dict && obj.has("EmbeddedFiles")) { + const nameTree = new _name_number_tree.NameTree(obj.getRaw("EmbeddedFiles"), this.xref); + for (const [key, value] of nameTree.getAll()) { + const fs = new _file_spec.FileSpec(value, this.xref); + if (!attachments) { + attachments = Object.create(null); + } + attachments[(0, _util.stringToPDFString)(key)] = fs.serializable; + } + } + return (0, _util.shadow)(this, "attachments", attachments); + } + get xfaImages() { + const obj = this._catDict.get("Names"); + let xfaImages = null; + if (obj instanceof _primitives.Dict && obj.has("XFAImages")) { + const nameTree = new _name_number_tree.NameTree(obj.getRaw("XFAImages"), this.xref); + for (const [key, value] of nameTree.getAll()) { + if (!xfaImages) { + xfaImages = new _primitives.Dict(this.xref); + } + xfaImages.set((0, _util.stringToPDFString)(key), value); + } + } + return (0, _util.shadow)(this, "xfaImages", xfaImages); + } + _collectJavaScript() { + const obj = this._catDict.get("Names"); + let javaScript = null; + function appendIfJavaScriptDict(name, jsDict) { + if (!(jsDict instanceof _primitives.Dict)) { + return; + } + if (!(0, _primitives.isName)(jsDict.get("S"), "JavaScript")) { + return; + } + let js = jsDict.get("JS"); + if (js instanceof _base_stream.BaseStream) { + js = js.getString(); + } else if (typeof js !== "string") { + return; + } + js = (0, _util.stringToPDFString)(js).replaceAll("\x00", ""); + if (js) { + (javaScript ||= new Map()).set(name, js); + } + } + if (obj instanceof _primitives.Dict && obj.has("JavaScript")) { + const nameTree = new _name_number_tree.NameTree(obj.getRaw("JavaScript"), this.xref); + for (const [key, value] of nameTree.getAll()) { + appendIfJavaScriptDict((0, _util.stringToPDFString)(key), value); + } + } + const openAction = this._catDict.get("OpenAction"); + if (openAction) { + appendIfJavaScriptDict("OpenAction", openAction); + } + return javaScript; + } + get jsActions() { + const javaScript = this._collectJavaScript(); + let actions = (0, _core_utils.collectActions)(this.xref, this._catDict, _util.DocumentActionEventType); + if (javaScript) { + actions ||= Object.create(null); + for (const [key, val] of javaScript) { + if (key in actions) { + actions[key].push(val); + } else { + actions[key] = [val]; + } + } + } + return (0, _util.shadow)(this, "jsActions", actions); + } + async fontFallback(id, handler) { + const translatedFonts = await Promise.all(this.fontCache); + for (const translatedFont of translatedFonts) { + if (translatedFont.loadedName === id) { + translatedFont.fallback(handler); + return; + } + } + } + async cleanup(manuallyTriggered = false) { + (0, _cleanup_helper.clearGlobalCaches)(); + this.globalImageCache.clear(manuallyTriggered); + this.pageKidsCountCache.clear(); + this.pageIndexCache.clear(); + this.nonBlendModesSet.clear(); + const translatedFonts = await Promise.all(this.fontCache); + for (const { + dict + } of translatedFonts) { + delete dict.cacheKey; + } + this.fontCache.clear(); + this.builtInCMapCache.clear(); + this.standardFontDataCache.clear(); + this.systemFontCache.clear(); + } + async getPageDict(pageIndex) { + const nodesToVisit = [this.toplevelPagesDict]; + const visitedNodes = new _primitives.RefSet(); + const pagesRef = this._catDict.getRaw("Pages"); + if (pagesRef instanceof _primitives.Ref) { + visitedNodes.put(pagesRef); + } + const xref = this.xref, + pageKidsCountCache = this.pageKidsCountCache, + pageIndexCache = this.pageIndexCache; + let currentPageIndex = 0; + while (nodesToVisit.length) { + const currentNode = nodesToVisit.pop(); + if (currentNode instanceof _primitives.Ref) { + const count = pageKidsCountCache.get(currentNode); + if (count >= 0 && currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + continue; + } + if (visitedNodes.has(currentNode)) { + throw new _util.FormatError("Pages tree contains circular reference."); + } + visitedNodes.put(currentNode); + const obj = await xref.fetchAsync(currentNode); + if (obj instanceof _primitives.Dict) { + let type = obj.getRaw("Type"); + if (type instanceof _primitives.Ref) { + type = await xref.fetchAsync(type); + } + if ((0, _primitives.isName)(type, "Page") || !obj.has("Kids")) { + if (!pageKidsCountCache.has(currentNode)) { + pageKidsCountCache.put(currentNode, 1); + } + if (!pageIndexCache.has(currentNode)) { + pageIndexCache.put(currentNode, currentPageIndex); + } + if (currentPageIndex === pageIndex) { + return [obj, currentNode]; + } + currentPageIndex++; + continue; + } + } + nodesToVisit.push(obj); + continue; + } + if (!(currentNode instanceof _primitives.Dict)) { + throw new _util.FormatError("Page dictionary kid reference points to wrong type of object."); + } + const { + objId + } = currentNode; + let count = currentNode.getRaw("Count"); + if (count instanceof _primitives.Ref) { + count = await xref.fetchAsync(count); + } + if (Number.isInteger(count) && count >= 0) { + if (objId && !pageKidsCountCache.has(objId)) { + pageKidsCountCache.put(objId, count); + } + if (currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + continue; + } + } + let kids = currentNode.getRaw("Kids"); + if (kids instanceof _primitives.Ref) { + kids = await xref.fetchAsync(kids); + } + if (!Array.isArray(kids)) { + let type = currentNode.getRaw("Type"); + if (type instanceof _primitives.Ref) { + type = await xref.fetchAsync(type); + } + if ((0, _primitives.isName)(type, "Page") || !currentNode.has("Kids")) { + if (currentPageIndex === pageIndex) { + return [currentNode, null]; + } + currentPageIndex++; + continue; + } + throw new _util.FormatError("Page dictionary kids object is not an array."); + } + for (let last = kids.length - 1; last >= 0; last--) { + nodesToVisit.push(kids[last]); + } + } + throw new Error(`Page index ${pageIndex} not found.`); + } + async getAllPageDicts(recoveryMode = false) { + const { + ignoreErrors + } = this.pdfManager.evaluatorOptions; + const queue = [{ + currentNode: this.toplevelPagesDict, + posInKids: 0 + }]; + const visitedNodes = new _primitives.RefSet(); + const pagesRef = this._catDict.getRaw("Pages"); + if (pagesRef instanceof _primitives.Ref) { + visitedNodes.put(pagesRef); + } + const map = new Map(), + xref = this.xref, + pageIndexCache = this.pageIndexCache; + let pageIndex = 0; + function addPageDict(pageDict, pageRef) { + if (pageRef && !pageIndexCache.has(pageRef)) { + pageIndexCache.put(pageRef, pageIndex); + } + map.set(pageIndex++, [pageDict, pageRef]); + } + function addPageError(error) { + if (error instanceof _core_utils.XRefEntryException && !recoveryMode) { + throw error; + } + if (recoveryMode && ignoreErrors && pageIndex === 0) { + (0, _util.warn)(`getAllPageDicts - Skipping invalid first page: "${error}".`); + error = _primitives.Dict.empty; + } + map.set(pageIndex++, [error, null]); + } + while (queue.length > 0) { + const queueItem = queue.at(-1); + const { + currentNode, + posInKids + } = queueItem; + let kids = currentNode.getRaw("Kids"); + if (kids instanceof _primitives.Ref) { + try { + kids = await xref.fetchAsync(kids); + } catch (ex) { + addPageError(ex); + break; + } + } + if (!Array.isArray(kids)) { + addPageError(new _util.FormatError("Page dictionary kids object is not an array.")); + break; + } + if (posInKids >= kids.length) { + queue.pop(); + continue; + } + const kidObj = kids[posInKids]; + let obj; + if (kidObj instanceof _primitives.Ref) { + if (visitedNodes.has(kidObj)) { + addPageError(new _util.FormatError("Pages tree contains circular reference.")); + break; + } + visitedNodes.put(kidObj); + try { + obj = await xref.fetchAsync(kidObj); + } catch (ex) { + addPageError(ex); + break; + } + } else { + obj = kidObj; + } + if (!(obj instanceof _primitives.Dict)) { + addPageError(new _util.FormatError("Page dictionary kid reference points to wrong type of object.")); + break; + } + let type = obj.getRaw("Type"); + if (type instanceof _primitives.Ref) { + try { + type = await xref.fetchAsync(type); + } catch (ex) { + addPageError(ex); + break; + } + } + if ((0, _primitives.isName)(type, "Page") || !obj.has("Kids")) { + addPageDict(obj, kidObj instanceof _primitives.Ref ? kidObj : null); + } else { + queue.push({ + currentNode: obj, + posInKids: 0 + }); + } + queueItem.posInKids++; + } + return map; + } + getPageIndex(pageRef) { + const cachedPageIndex = this.pageIndexCache.get(pageRef); + if (cachedPageIndex !== undefined) { + return Promise.resolve(cachedPageIndex); + } + const xref = this.xref; + function pagesBeforeRef(kidRef) { + let total = 0, + parentRef; + return xref.fetchAsync(kidRef).then(function (node) { + if ((0, _primitives.isRefsEqual)(kidRef, pageRef) && !(0, _primitives.isDict)(node, "Page") && !(node instanceof _primitives.Dict && !node.has("Type") && node.has("Contents"))) { + throw new _util.FormatError("The reference does not point to a /Page dictionary."); + } + if (!node) { + return null; + } + if (!(node instanceof _primitives.Dict)) { + throw new _util.FormatError("Node must be a dictionary."); + } + parentRef = node.getRaw("Parent"); + return node.getAsync("Parent"); + }).then(function (parent) { + if (!parent) { + return null; + } + if (!(parent instanceof _primitives.Dict)) { + throw new _util.FormatError("Parent must be a dictionary."); + } + return parent.getAsync("Kids"); + }).then(function (kids) { + if (!kids) { + return null; + } + const kidPromises = []; + let found = false; + for (const kid of kids) { + if (!(kid instanceof _primitives.Ref)) { + throw new _util.FormatError("Kid must be a reference."); + } + if ((0, _primitives.isRefsEqual)(kid, kidRef)) { + found = true; + break; + } + kidPromises.push(xref.fetchAsync(kid).then(function (obj) { + if (!(obj instanceof _primitives.Dict)) { + throw new _util.FormatError("Kid node must be a dictionary."); + } + if (obj.has("Count")) { + total += obj.get("Count"); + } else { + total++; + } + })); + } + if (!found) { + throw new _util.FormatError("Kid reference not found in parent's kids."); + } + return Promise.all(kidPromises).then(function () { + return [total, parentRef]; + }); + }); + } + let total = 0; + const next = ref => pagesBeforeRef(ref).then(args => { + if (!args) { + this.pageIndexCache.put(pageRef, total); + return total; + } + const [count, parentRef] = args; + total += count; + return next(parentRef); + }); + return next(pageRef); + } + get baseUrl() { + const uri = this._catDict.get("URI"); + if (uri instanceof _primitives.Dict) { + const base = uri.get("Base"); + if (typeof base === "string") { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(base, null, { + tryConvertEncoding: true + }); + if (absoluteUrl) { + return (0, _util.shadow)(this, "baseUrl", absoluteUrl.href); + } + } + } + return (0, _util.shadow)(this, "baseUrl", this.pdfManager.docBaseUrl); + } + static parseDestDictionary({ + destDict, + resultObj, + docBaseUrl = null, + docAttachments = null + }) { + if (!(destDict instanceof _primitives.Dict)) { + (0, _util.warn)("parseDestDictionary: `destDict` must be a dictionary."); + return; + } + let action = destDict.get("A"), + url, + dest; + if (!(action instanceof _primitives.Dict)) { + if (destDict.has("Dest")) { + action = destDict.get("Dest"); + } else { + action = destDict.get("AA"); + if (action instanceof _primitives.Dict) { + if (action.has("D")) { + action = action.get("D"); + } else if (action.has("U")) { + action = action.get("U"); + } + } + } + } + if (action instanceof _primitives.Dict) { + const actionType = action.get("S"); + if (!(actionType instanceof _primitives.Name)) { + (0, _util.warn)("parseDestDictionary: Invalid type in Action dictionary."); + return; + } + const actionName = actionType.name; + switch (actionName) { + case "ResetForm": + const flags = action.get("Flags"); + const include = ((typeof flags === "number" ? flags : 0) & 1) === 0; + const fields = []; + const refs = []; + for (const obj of action.get("Fields") || []) { + if (obj instanceof _primitives.Ref) { + refs.push(obj.toString()); + } else if (typeof obj === "string") { + fields.push((0, _util.stringToPDFString)(obj)); + } + } + resultObj.resetForm = { + fields, + refs, + include + }; + break; + case "URI": + url = action.get("URI"); + if (url instanceof _primitives.Name) { + url = "/" + url.name; + } + break; + case "GoTo": + dest = action.get("D"); + break; + case "Launch": + case "GoToR": + const urlDict = action.get("F"); + if (urlDict instanceof _primitives.Dict) { + url = urlDict.get("F") || null; + } else if (typeof urlDict === "string") { + url = urlDict; + } + let remoteDest = action.get("D"); + if (remoteDest) { + if (remoteDest instanceof _primitives.Name) { + remoteDest = remoteDest.name; + } + if (typeof url === "string") { + const baseUrl = url.split("#")[0]; + if (typeof remoteDest === "string") { + url = baseUrl + "#" + remoteDest; + } else if (Array.isArray(remoteDest)) { + url = baseUrl + "#" + JSON.stringify(remoteDest); + } + } + } + const newWindow = action.get("NewWindow"); + if (typeof newWindow === "boolean") { + resultObj.newWindow = newWindow; + } + break; + case "GoToE": + const target = action.get("T"); + let attachment; + if (docAttachments && target instanceof _primitives.Dict) { + const relationship = target.get("R"); + const name = target.get("N"); + if ((0, _primitives.isName)(relationship, "C") && typeof name === "string") { + attachment = docAttachments[(0, _util.stringToPDFString)(name)]; + } + } + if (attachment) { + resultObj.attachment = attachment; + } else { + (0, _util.warn)(`parseDestDictionary - unimplemented "GoToE" action.`); + } + break; + case "Named": + const namedAction = action.get("N"); + if (namedAction instanceof _primitives.Name) { + resultObj.action = namedAction.name; + } + break; + case "SetOCGState": + const state = action.get("State"); + const preserveRB = action.get("PreserveRB"); + if (!Array.isArray(state) || state.length === 0) { + break; + } + const stateArr = []; + for (const elem of state) { + if (elem instanceof _primitives.Name) { + switch (elem.name) { + case "ON": + case "OFF": + case "Toggle": + stateArr.push(elem.name); + break; + } + } else if (elem instanceof _primitives.Ref) { + stateArr.push(elem.toString()); + } + } + if (stateArr.length !== state.length) { + break; + } + resultObj.setOCGState = { + state: stateArr, + preserveRB: typeof preserveRB === "boolean" ? preserveRB : true + }; + break; + case "JavaScript": + const jsAction = action.get("JS"); + let js; + if (jsAction instanceof _base_stream.BaseStream) { + js = jsAction.getString(); + } else if (typeof jsAction === "string") { + js = jsAction; + } + const jsURL = js && (0, _core_utils.recoverJsURL)((0, _util.stringToPDFString)(js)); + if (jsURL) { + url = jsURL.url; + resultObj.newWindow = jsURL.newWindow; + break; + } + default: + if (actionName === "JavaScript" || actionName === "SubmitForm") { + break; + } + (0, _util.warn)(`parseDestDictionary - unsupported action: "${actionName}".`); + break; + } + } else if (destDict.has("Dest")) { + dest = destDict.get("Dest"); + } + if (typeof url === "string") { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url, docBaseUrl, { + addDefaultProtocol: true, + tryConvertEncoding: true + }); + if (absoluteUrl) { + resultObj.url = absoluteUrl.href; + } + resultObj.unsafeUrl = url; + } + if (dest) { + if (dest instanceof _primitives.Name) { + dest = dest.name; + } + if (typeof dest === "string") { + resultObj.dest = (0, _util.stringToPDFString)(dest); + } else if (Array.isArray(dest)) { + resultObj.dest = dest; + } + } + } +} +exports.Catalog = Catalog; + +/***/ }), +/* 67 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NumberTree = exports.NameTree = void 0; +var _primitives = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +class NameOrNumberTree { + constructor(root, xref, type) { + if (this.constructor === NameOrNumberTree) { + (0, _util.unreachable)("Cannot initialize NameOrNumberTree."); + } + this.root = root; + this.xref = xref; + this._type = type; + } + getAll() { + const map = new Map(); + if (!this.root) { + return map; + } + const xref = this.xref; + const processed = new _primitives.RefSet(); + processed.put(this.root); + const queue = [this.root]; + while (queue.length > 0) { + const obj = xref.fetchIfRef(queue.shift()); + if (!(obj instanceof _primitives.Dict)) { + continue; + } + if (obj.has("Kids")) { + const kids = obj.get("Kids"); + if (!Array.isArray(kids)) { + continue; + } + for (const kid of kids) { + if (processed.has(kid)) { + throw new _util.FormatError(`Duplicate entry in "${this._type}" tree.`); + } + queue.push(kid); + processed.put(kid); + } + continue; + } + const entries = obj.get(this._type); + if (!Array.isArray(entries)) { + continue; + } + for (let i = 0, ii = entries.length; i < ii; i += 2) { + map.set(xref.fetchIfRef(entries[i]), xref.fetchIfRef(entries[i + 1])); + } + } + return map; + } + get(key) { + if (!this.root) { + return null; + } + const xref = this.xref; + let kidsOrEntries = xref.fetchIfRef(this.root); + let loopCount = 0; + const MAX_LEVELS = 10; + while (kidsOrEntries.has("Kids")) { + if (++loopCount > MAX_LEVELS) { + (0, _util.warn)(`Search depth limit reached for "${this._type}" tree.`); + return null; + } + const kids = kidsOrEntries.get("Kids"); + if (!Array.isArray(kids)) { + return null; + } + let l = 0, + r = kids.length - 1; + while (l <= r) { + const m = l + r >> 1; + const kid = xref.fetchIfRef(kids[m]); + const limits = kid.get("Limits"); + if (key < xref.fetchIfRef(limits[0])) { + r = m - 1; + } else if (key > xref.fetchIfRef(limits[1])) { + l = m + 1; + } else { + kidsOrEntries = kid; + break; + } + } + if (l > r) { + return null; + } + } + const entries = kidsOrEntries.get(this._type); + if (Array.isArray(entries)) { + let l = 0, + r = entries.length - 2; + while (l <= r) { + const tmp = l + r >> 1, + m = tmp + (tmp & 1); + const currentKey = xref.fetchIfRef(entries[m]); + if (key < currentKey) { + r = m - 2; + } else if (key > currentKey) { + l = m + 2; + } else { + return xref.fetchIfRef(entries[m + 1]); + } + } + } + return null; + } +} +class NameTree extends NameOrNumberTree { + constructor(root, xref) { + super(root, xref, "Names"); + } +} +exports.NameTree = NameTree; +class NumberTree extends NameOrNumberTree { + constructor(root, xref) { + super(root, xref, "Nums"); + } +} +exports.NumberTree = NumberTree; + +/***/ }), +/* 68 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.clearGlobalCaches = clearGlobalCaches; +var _pattern = __w_pdfjs_require__(50); +var _primitives = __w_pdfjs_require__(4); +var _unicode = __w_pdfjs_require__(40); +function clearGlobalCaches() { + (0, _pattern.clearPatternCaches)(); + (0, _primitives.clearPrimitiveCaches)(); + (0, _unicode.clearUnicodeCaches)(); +} + +/***/ }), +/* 69 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FileSpec = void 0; +var _util = __w_pdfjs_require__(2); +var _base_stream = __w_pdfjs_require__(5); +var _primitives = __w_pdfjs_require__(4); +function pickPlatformItem(dict) { + if (dict.has("UF")) { + return dict.get("UF"); + } else if (dict.has("F")) { + return dict.get("F"); + } else if (dict.has("Unix")) { + return dict.get("Unix"); + } else if (dict.has("Mac")) { + return dict.get("Mac"); + } else if (dict.has("DOS")) { + return dict.get("DOS"); + } + return null; +} +class FileSpec { + constructor(root, xref) { + if (!(root instanceof _primitives.Dict)) { + return; + } + this.xref = xref; + this.root = root; + if (root.has("FS")) { + this.fs = root.get("FS"); + } + this.description = root.has("Desc") ? (0, _util.stringToPDFString)(root.get("Desc")) : ""; + if (root.has("RF")) { + (0, _util.warn)("Related file specifications are not supported"); + } + this.contentAvailable = true; + if (!root.has("EF")) { + this.contentAvailable = false; + (0, _util.warn)("Non-embedded file specifications are not supported"); + } + } + get filename() { + if (!this._filename && this.root) { + const filename = pickPlatformItem(this.root) || "unnamed"; + this._filename = (0, _util.stringToPDFString)(filename).replaceAll("\\\\", "\\").replaceAll("\\/", "/").replaceAll("\\", "/"); + } + return this._filename; + } + get content() { + if (!this.contentAvailable) { + return null; + } + if (!this.contentRef && this.root) { + this.contentRef = pickPlatformItem(this.root.get("EF")); + } + let content = null; + if (this.contentRef) { + const fileObj = this.xref.fetchIfRef(this.contentRef); + if (fileObj instanceof _base_stream.BaseStream) { + content = fileObj.getBytes(); + } else { + (0, _util.warn)("Embedded file specification points to non-existing/invalid content"); + } + } else { + (0, _util.warn)("Embedded file specification does not have a content"); + } + return content; + } + get serializable() { + return { + filename: this.filename, + content: this.content + }; + } +} +exports.FileSpec = FileSpec; + +/***/ }), +/* 70 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MetadataParser = void 0; +var _xml_parser = __w_pdfjs_require__(71); +class MetadataParser { + constructor(data) { + data = this._repair(data); + const parser = new _xml_parser.SimpleXMLParser({ + lowerCaseName: true + }); + const xmlDocument = parser.parseFromString(data); + this._metadataMap = new Map(); + this._data = data; + if (xmlDocument) { + this._parse(xmlDocument); + } + } + _repair(data) { + return data.replace(/^[^<]+/, "").replaceAll(/>\\376\\377([^<]+)/g, function (all, codes) { + const bytes = codes.replaceAll(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) { + return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); + }).replaceAll(/&(amp|apos|gt|lt|quot);/g, function (str, name) { + switch (name) { + case "amp": + return "&"; + case "apos": + return "'"; + case "gt": + return ">"; + case "lt": + return "<"; + case "quot": + return '"'; + } + throw new Error(`_repair: ${name} isn't defined.`); + }); + const charBuf = [">"]; + for (let i = 0, ii = bytes.length; i < ii; i += 2) { + const code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); + if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) { + charBuf.push(String.fromCharCode(code)); + } else { + charBuf.push("&#x" + (0x10000 + code).toString(16).substring(1) + ";"); + } + } + return charBuf.join(""); + }); + } + _getSequence(entry) { + const name = entry.nodeName; + if (name !== "rdf:bag" && name !== "rdf:seq" && name !== "rdf:alt") { + return null; + } + return entry.childNodes.filter(node => node.nodeName === "rdf:li"); + } + _parseArray(entry) { + if (!entry.hasChildNodes()) { + return; + } + const [seqNode] = entry.childNodes; + const sequence = this._getSequence(seqNode) || []; + this._metadataMap.set(entry.nodeName, sequence.map(node => node.textContent.trim())); + } + _parse(xmlDocument) { + let rdf = xmlDocument.documentElement; + if (rdf.nodeName !== "rdf:rdf") { + rdf = rdf.firstChild; + while (rdf && rdf.nodeName !== "rdf:rdf") { + rdf = rdf.nextSibling; + } + } + if (!rdf || rdf.nodeName !== "rdf:rdf" || !rdf.hasChildNodes()) { + return; + } + for (const desc of rdf.childNodes) { + if (desc.nodeName !== "rdf:description") { + continue; + } + for (const entry of desc.childNodes) { + const name = entry.nodeName; + switch (name) { + case "#text": + continue; + case "dc:creator": + case "dc:subject": + this._parseArray(entry); + continue; + } + this._metadataMap.set(name, entry.textContent.trim()); + } + } + } + get serializable() { + return { + parsedData: this._metadataMap, + rawData: this._data + }; + } +} +exports.MetadataParser = MetadataParser; + +/***/ }), +/* 71 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XMLParserErrorCode = exports.XMLParserBase = exports.SimpleXMLParser = exports.SimpleDOMNode = void 0; +var _core_utils = __w_pdfjs_require__(3); +const XMLParserErrorCode = { + NoError: 0, + EndOfDocument: -1, + UnterminatedCdat: -2, + UnterminatedXmlDeclaration: -3, + UnterminatedDoctypeDeclaration: -4, + UnterminatedComment: -5, + MalformedElement: -6, + OutOfMemory: -7, + UnterminatedAttributeValue: -8, + UnterminatedElement: -9, + ElementNeverBegun: -10 +}; +exports.XMLParserErrorCode = XMLParserErrorCode; +function isWhitespace(s, index) { + const ch = s[index]; + return ch === " " || ch === "\n" || ch === "\r" || ch === "\t"; +} +function isWhitespaceString(s) { + for (let i = 0, ii = s.length; i < ii; i++) { + if (!isWhitespace(s, i)) { + return false; + } + } + return true; +} +class XMLParserBase { + _resolveEntities(s) { + return s.replaceAll(/&([^;]+);/g, (all, entity) => { + if (entity.substring(0, 2) === "#x") { + return String.fromCodePoint(parseInt(entity.substring(2), 16)); + } else if (entity.substring(0, 1) === "#") { + return String.fromCodePoint(parseInt(entity.substring(1), 10)); + } + switch (entity) { + case "lt": + return "<"; + case "gt": + return ">"; + case "amp": + return "&"; + case "quot": + return '"'; + case "apos": + return "'"; + } + return this.onResolveEntity(entity); + }); + } + _parseContent(s, start) { + const attributes = []; + let pos = start; + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "/") { + ++pos; + } + const name = s.substring(start, pos); + skipWs(); + while (pos < s.length && s[pos] !== ">" && s[pos] !== "/" && s[pos] !== "?") { + skipWs(); + let attrName = "", + attrValue = ""; + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== "=") { + attrName += s[pos]; + ++pos; + } + skipWs(); + if (s[pos] !== "=") { + return null; + } + ++pos; + skipWs(); + const attrEndChar = s[pos]; + if (attrEndChar !== '"' && attrEndChar !== "'") { + return null; + } + const attrEndIndex = s.indexOf(attrEndChar, ++pos); + if (attrEndIndex < 0) { + return null; + } + attrValue = s.substring(pos, attrEndIndex); + attributes.push({ + name: attrName, + value: this._resolveEntities(attrValue) + }); + pos = attrEndIndex + 1; + skipWs(); + } + return { + name, + attributes, + parsed: pos - start + }; + } + _parseProcessingInstruction(s, start) { + let pos = start; + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "?" && s[pos] !== "/") { + ++pos; + } + const name = s.substring(start, pos); + skipWs(); + const attrStart = pos; + while (pos < s.length && (s[pos] !== "?" || s[pos + 1] !== ">")) { + ++pos; + } + const value = s.substring(attrStart, pos); + return { + name, + value, + parsed: pos - start + }; + } + parseXml(s) { + let i = 0; + while (i < s.length) { + const ch = s[i]; + let j = i; + if (ch === "<") { + ++j; + const ch2 = s[j]; + let q; + switch (ch2) { + case "/": + ++j; + q = s.indexOf(">", j); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + this.onEndElement(s.substring(j, q)); + j = q + 1; + break; + case "?": + ++j; + const pi = this._parseProcessingInstruction(s, j); + if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== "?>") { + this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration); + return; + } + this.onPi(pi.name, pi.value); + j += pi.parsed + 2; + break; + case "!": + if (s.substring(j + 1, j + 3) === "--") { + q = s.indexOf("-->", j + 3); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedComment); + return; + } + this.onComment(s.substring(j + 3, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === "[CDATA[") { + q = s.indexOf("]]>", j + 8); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedCdat); + return; + } + this.onCdata(s.substring(j + 8, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === "DOCTYPE") { + const q2 = s.indexOf("[", j + 8); + let complexDoctype = false; + q = s.indexOf(">", j + 8); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + if (q2 > 0 && q > q2) { + q = s.indexOf("]>", j + 8); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + complexDoctype = true; + } + const doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0)); + this.onDoctype(doctypeContent); + j = q + (complexDoctype ? 2 : 1); + } else { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + break; + default: + const content = this._parseContent(s, j); + if (content === null) { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + let isClosed = false; + if (s.substring(j + content.parsed, j + content.parsed + 2) === "/>") { + isClosed = true; + } else if (s.substring(j + content.parsed, j + content.parsed + 1) !== ">") { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + this.onBeginElement(content.name, content.attributes, isClosed); + j += content.parsed + (isClosed ? 2 : 1); + break; + } + } else { + while (j < s.length && s[j] !== "<") { + j++; + } + const text = s.substring(i, j); + this.onText(this._resolveEntities(text)); + } + i = j; + } + } + onResolveEntity(name) { + return `&${name};`; + } + onPi(name, value) {} + onComment(text) {} + onCdata(text) {} + onDoctype(doctypeContent) {} + onText(text) {} + onBeginElement(name, attributes, isEmpty) {} + onEndElement(name) {} + onError(code) {} +} +exports.XMLParserBase = XMLParserBase; +class SimpleDOMNode { + constructor(nodeName, nodeValue) { + this.nodeName = nodeName; + this.nodeValue = nodeValue; + Object.defineProperty(this, "parentNode", { + value: null, + writable: true + }); + } + get firstChild() { + return this.childNodes?.[0]; + } + get nextSibling() { + const childNodes = this.parentNode.childNodes; + if (!childNodes) { + return undefined; + } + const index = childNodes.indexOf(this); + if (index === -1) { + return undefined; + } + return childNodes[index + 1]; + } + get textContent() { + if (!this.childNodes) { + return this.nodeValue || ""; + } + return this.childNodes.map(function (child) { + return child.textContent; + }).join(""); + } + get children() { + return this.childNodes || []; + } + hasChildNodes() { + return this.childNodes?.length > 0; + } + searchNode(paths, pos) { + if (pos >= paths.length) { + return this; + } + const component = paths[pos]; + if (component.name.startsWith("#") && pos < paths.length - 1) { + return this.searchNode(paths, pos + 1); + } + const stack = []; + let node = this; + while (true) { + if (component.name === node.nodeName) { + if (component.pos === 0) { + const res = node.searchNode(paths, pos + 1); + if (res !== null) { + return res; + } + } else if (stack.length === 0) { + return null; + } else { + const [parent] = stack.pop(); + let siblingPos = 0; + for (const child of parent.childNodes) { + if (component.name === child.nodeName) { + if (siblingPos === component.pos) { + return child.searchNode(paths, pos + 1); + } + siblingPos++; + } + } + return node.searchNode(paths, pos + 1); + } + } + if (node.childNodes?.length > 0) { + stack.push([node, 0]); + node = node.childNodes[0]; + } else if (stack.length === 0) { + return null; + } else { + while (stack.length !== 0) { + const [parent, currentPos] = stack.pop(); + const newPos = currentPos + 1; + if (newPos < parent.childNodes.length) { + stack.push([parent, newPos]); + node = parent.childNodes[newPos]; + break; + } + } + if (stack.length === 0) { + return null; + } + } + } + } + dump(buffer) { + if (this.nodeName === "#text") { + buffer.push((0, _core_utils.encodeToXmlString)(this.nodeValue)); + return; + } + buffer.push(`<${this.nodeName}`); + if (this.attributes) { + for (const attribute of this.attributes) { + buffer.push(` ${attribute.name}="${(0, _core_utils.encodeToXmlString)(attribute.value)}"`); + } + } + if (this.hasChildNodes()) { + buffer.push(">"); + for (const child of this.childNodes) { + child.dump(buffer); + } + buffer.push(``); + } else if (this.nodeValue) { + buffer.push(`>${(0, _core_utils.encodeToXmlString)(this.nodeValue)}`); + } else { + buffer.push("/>"); + } + } +} +exports.SimpleDOMNode = SimpleDOMNode; +class SimpleXMLParser extends XMLParserBase { + constructor({ + hasAttributes = false, + lowerCaseName = false + }) { + super(); + this._currentFragment = null; + this._stack = null; + this._errorCode = XMLParserErrorCode.NoError; + this._hasAttributes = hasAttributes; + this._lowerCaseName = lowerCaseName; + } + parseFromString(data) { + this._currentFragment = []; + this._stack = []; + this._errorCode = XMLParserErrorCode.NoError; + this.parseXml(data); + if (this._errorCode !== XMLParserErrorCode.NoError) { + return undefined; + } + const [documentElement] = this._currentFragment; + if (!documentElement) { + return undefined; + } + return { + documentElement + }; + } + onText(text) { + if (isWhitespaceString(text)) { + return; + } + const node = new SimpleDOMNode("#text", text); + this._currentFragment.push(node); + } + onCdata(text) { + const node = new SimpleDOMNode("#text", text); + this._currentFragment.push(node); + } + onBeginElement(name, attributes, isEmpty) { + if (this._lowerCaseName) { + name = name.toLowerCase(); + } + const node = new SimpleDOMNode(name); + node.childNodes = []; + if (this._hasAttributes) { + node.attributes = attributes; + } + this._currentFragment.push(node); + if (isEmpty) { + return; + } + this._stack.push(this._currentFragment); + this._currentFragment = node.childNodes; + } + onEndElement(name) { + this._currentFragment = this._stack.pop() || []; + const lastElement = this._currentFragment.at(-1); + if (!lastElement) { + return null; + } + for (const childNode of lastElement.childNodes) { + childNode.parentNode = lastElement; + } + return lastElement; + } + onError(code) { + this._errorCode = code; + } +} +exports.SimpleXMLParser = SimpleXMLParser; + +/***/ }), +/* 72 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StructTreeRoot = exports.StructTreePage = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _name_number_tree = __w_pdfjs_require__(67); +var _writer = __w_pdfjs_require__(73); +const MAX_DEPTH = 40; +const StructElementType = { + PAGE_CONTENT: 1, + STREAM_CONTENT: 2, + OBJECT: 3, + ANNOTATION: 4, + ELEMENT: 5 +}; +class StructTreeRoot { + constructor(rootDict, rootRef) { + this.dict = rootDict; + this.ref = rootRef instanceof _primitives.Ref ? rootRef : null; + this.roleMap = new Map(); + this.structParentIds = null; + } + init() { + this.readRoleMap(); + } + #addIdToPage(pageRef, id, type) { + if (!(pageRef instanceof _primitives.Ref) || id < 0) { + return; + } + this.structParentIds ||= new _primitives.RefSetCache(); + let ids = this.structParentIds.get(pageRef); + if (!ids) { + ids = []; + this.structParentIds.put(pageRef, ids); + } + ids.push([id, type]); + } + addAnnotationIdToPage(pageRef, id) { + this.#addIdToPage(pageRef, id, StructElementType.ANNOTATION); + } + readRoleMap() { + const roleMapDict = this.dict.get("RoleMap"); + if (!(roleMapDict instanceof _primitives.Dict)) { + return; + } + roleMapDict.forEach((key, value) => { + if (!(value instanceof _primitives.Name)) { + return; + } + this.roleMap.set(key, value.name); + }); + } + static async canCreateStructureTree({ + catalogRef, + pdfManager, + newAnnotationsByPage + }) { + if (!(catalogRef instanceof _primitives.Ref)) { + (0, _util.warn)("Cannot save the struct tree: no catalog reference."); + return false; + } + let nextKey = 0; + let hasNothingToUpdate = true; + for (const [pageIndex, elements] of newAnnotationsByPage) { + const { + ref: pageRef + } = await pdfManager.getPage(pageIndex); + if (!(pageRef instanceof _primitives.Ref)) { + (0, _util.warn)(`Cannot save the struct tree: page ${pageIndex} has no ref.`); + hasNothingToUpdate = true; + break; + } + for (const element of elements) { + if (element.accessibilityData?.type) { + element.parentTreeId = nextKey++; + hasNothingToUpdate = false; + } + } + } + if (hasNothingToUpdate) { + for (const elements of newAnnotationsByPage.values()) { + for (const element of elements) { + delete element.parentTreeId; + } + } + return false; + } + return true; + } + static async createStructureTree({ + newAnnotationsByPage, + xref, + catalogRef, + pdfManager, + newRefs + }) { + const root = pdfManager.catalog.cloneDict(); + const structTreeRootRef = xref.getNewTemporaryRef(); + root.set("StructTreeRoot", structTreeRootRef); + const buffer = []; + await (0, _writer.writeObject)(catalogRef, root, buffer, xref); + newRefs.push({ + ref: catalogRef, + data: buffer.join("") + }); + const structTreeRoot = new _primitives.Dict(xref); + structTreeRoot.set("Type", _primitives.Name.get("StructTreeRoot")); + const parentTreeRef = xref.getNewTemporaryRef(); + structTreeRoot.set("ParentTree", parentTreeRef); + const kids = []; + structTreeRoot.set("K", kids); + const parentTree = new _primitives.Dict(xref); + const nums = []; + parentTree.set("Nums", nums); + const nextKey = await this.#writeKids({ + newAnnotationsByPage, + structTreeRootRef, + kids, + nums, + xref, + pdfManager, + newRefs, + buffer + }); + structTreeRoot.set("ParentTreeNextKey", nextKey); + buffer.length = 0; + await (0, _writer.writeObject)(parentTreeRef, parentTree, buffer, xref); + newRefs.push({ + ref: parentTreeRef, + data: buffer.join("") + }); + buffer.length = 0; + await (0, _writer.writeObject)(structTreeRootRef, structTreeRoot, buffer, xref); + newRefs.push({ + ref: structTreeRootRef, + data: buffer.join("") + }); + } + async canUpdateStructTree({ + pdfManager, + newAnnotationsByPage + }) { + if (!this.ref) { + (0, _util.warn)("Cannot update the struct tree: no root reference."); + return false; + } + let nextKey = this.dict.get("ParentTreeNextKey"); + if (!Number.isInteger(nextKey) || nextKey < 0) { + (0, _util.warn)("Cannot update the struct tree: invalid next key."); + return false; + } + const parentTree = this.dict.get("ParentTree"); + if (!(parentTree instanceof _primitives.Dict)) { + (0, _util.warn)("Cannot update the struct tree: ParentTree isn't a dict."); + return false; + } + const nums = parentTree.get("Nums"); + if (!Array.isArray(nums)) { + (0, _util.warn)("Cannot update the struct tree: nums isn't an array."); + return false; + } + const { + numPages + } = pdfManager.catalog; + for (const pageIndex of newAnnotationsByPage.keys()) { + const { + pageDict, + ref: pageRef + } = await pdfManager.getPage(pageIndex); + if (!(pageRef instanceof _primitives.Ref)) { + (0, _util.warn)(`Cannot save the struct tree: page ${pageIndex} has no ref.`); + return false; + } + const id = pageDict.get("StructParents"); + if (!Number.isInteger(id) || id < 0 || id >= numPages) { + (0, _util.warn)(`Cannot save the struct tree: page ${pageIndex} has no id.`); + return false; + } + } + let hasNothingToUpdate = true; + for (const [pageIndex, elements] of newAnnotationsByPage) { + const { + pageDict + } = await pdfManager.getPage(pageIndex); + StructTreeRoot.#collectParents({ + elements, + xref: this.dict.xref, + pageDict, + parentTree + }); + for (const element of elements) { + if (element.accessibilityData?.type) { + element.parentTreeId = nextKey++; + hasNothingToUpdate = false; + } + } + } + if (hasNothingToUpdate) { + for (const elements of newAnnotationsByPage.values()) { + for (const element of elements) { + delete element.parentTreeId; + delete element.structTreeParent; + } + } + return false; + } + return true; + } + async updateStructureTree({ + newAnnotationsByPage, + pdfManager, + newRefs + }) { + const xref = this.dict.xref; + const structTreeRoot = this.dict.clone(); + const structTreeRootRef = this.ref; + let parentTreeRef = structTreeRoot.getRaw("ParentTree"); + let parentTree; + if (parentTreeRef instanceof _primitives.Ref) { + parentTree = xref.fetch(parentTreeRef); + } else { + parentTree = parentTreeRef; + parentTreeRef = xref.getNewTemporaryRef(); + structTreeRoot.set("ParentTree", parentTreeRef); + } + parentTree = parentTree.clone(); + let nums = parentTree.getRaw("Nums"); + let numsRef = null; + if (nums instanceof _primitives.Ref) { + numsRef = nums; + nums = xref.fetch(numsRef); + } + nums = nums.slice(); + if (!numsRef) { + parentTree.set("Nums", nums); + } + let kids = structTreeRoot.getRaw("K"); + let kidsRef = null; + if (kids instanceof _primitives.Ref) { + kidsRef = kids; + kids = xref.fetch(kidsRef); + } else { + kidsRef = xref.getNewTemporaryRef(); + structTreeRoot.set("K", kidsRef); + } + kids = Array.isArray(kids) ? kids.slice() : [kids]; + const buffer = []; + const newNextkey = await StructTreeRoot.#writeKids({ + newAnnotationsByPage, + structTreeRootRef, + kids, + nums, + xref, + pdfManager, + newRefs, + buffer + }); + structTreeRoot.set("ParentTreeNextKey", newNextkey); + buffer.length = 0; + await (0, _writer.writeObject)(kidsRef, kids, buffer, xref); + newRefs.push({ + ref: kidsRef, + data: buffer.join("") + }); + if (numsRef) { + buffer.length = 0; + await (0, _writer.writeObject)(numsRef, nums, buffer, xref); + newRefs.push({ + ref: numsRef, + data: buffer.join("") + }); + } + buffer.length = 0; + await (0, _writer.writeObject)(parentTreeRef, parentTree, buffer, xref); + newRefs.push({ + ref: parentTreeRef, + data: buffer.join("") + }); + buffer.length = 0; + await (0, _writer.writeObject)(structTreeRootRef, structTreeRoot, buffer, xref); + newRefs.push({ + ref: structTreeRootRef, + data: buffer.join("") + }); + } + static async #writeKids({ + newAnnotationsByPage, + structTreeRootRef, + kids, + nums, + xref, + pdfManager, + newRefs, + buffer + }) { + const objr = _primitives.Name.get("OBJR"); + let nextKey = -Infinity; + for (const [pageIndex, elements] of newAnnotationsByPage) { + const { + ref: pageRef + } = await pdfManager.getPage(pageIndex); + for (const { + accessibilityData: { + type, + title, + lang, + alt, + expanded, + actualText + }, + ref, + parentTreeId, + structTreeParent + } of elements) { + nextKey = Math.max(nextKey, parentTreeId); + const tagRef = xref.getNewTemporaryRef(); + const tagDict = new _primitives.Dict(xref); + tagDict.set("S", _primitives.Name.get(type)); + if (title) { + tagDict.set("T", title); + } + if (lang) { + tagDict.set("Lang", lang); + } + if (alt) { + tagDict.set("Alt", alt); + } + if (expanded) { + tagDict.set("E", expanded); + } + if (actualText) { + tagDict.set("ActualText", actualText); + } + if (structTreeParent) { + await this.#updateParentTag({ + structTreeParent, + tagDict, + newTagRef: tagRef, + fallbackRef: structTreeRootRef, + xref, + newRefs, + buffer + }); + } else { + tagDict.set("P", structTreeRootRef); + } + const objDict = new _primitives.Dict(xref); + tagDict.set("K", objDict); + objDict.set("Type", objr); + objDict.set("Pg", pageRef); + objDict.set("Obj", ref); + buffer.length = 0; + await (0, _writer.writeObject)(tagRef, tagDict, buffer, xref); + newRefs.push({ + ref: tagRef, + data: buffer.join("") + }); + nums.push(parentTreeId, tagRef); + kids.push(tagRef); + } + } + return nextKey + 1; + } + static #collectParents({ + elements, + xref, + pageDict, + parentTree + }) { + const idToElement = new Map(); + for (const element of elements) { + if (element.structTreeParentId) { + const id = parseInt(element.structTreeParentId.split("_mc")[1], 10); + idToElement.set(id, element); + } + } + const id = pageDict.get("StructParents"); + const numberTree = new _name_number_tree.NumberTree(parentTree, xref); + const parentArray = numberTree.get(id); + if (!Array.isArray(parentArray)) { + return; + } + const updateElement = (kid, pageKid, kidRef) => { + const element = idToElement.get(kid); + if (element) { + const parentRef = pageKid.getRaw("P"); + const parentDict = xref.fetchIfRef(parentRef); + if (parentRef instanceof _primitives.Ref && parentDict instanceof _primitives.Dict) { + element.structTreeParent = { + ref: kidRef, + dict: pageKid + }; + } + return true; + } + return false; + }; + for (const kidRef of parentArray) { + if (!(kidRef instanceof _primitives.Ref)) { + continue; + } + const pageKid = xref.fetch(kidRef); + const k = pageKid.get("K"); + if (Number.isInteger(k)) { + updateElement(k, pageKid, kidRef); + continue; + } + if (!Array.isArray(k)) { + continue; + } + for (let kid of k) { + kid = xref.fetchIfRef(kid); + if (Number.isInteger(kid) && updateElement(kid, pageKid, kidRef)) { + break; + } + } + } + } + static async #updateParentTag({ + structTreeParent: { + ref, + dict + }, + tagDict, + newTagRef, + fallbackRef, + xref, + newRefs, + buffer + }) { + const parentRef = dict.getRaw("P"); + let parentDict = xref.fetchIfRef(parentRef); + tagDict.set("P", parentRef); + let saveParentDict = false; + let parentKids; + let parentKidsRef = parentDict.getRaw("K"); + if (!(parentKidsRef instanceof _primitives.Ref)) { + parentKids = parentKidsRef; + parentKidsRef = xref.getNewTemporaryRef(); + parentDict = parentDict.clone(); + parentDict.set("K", parentKidsRef); + saveParentDict = true; + } else { + parentKids = xref.fetch(parentKidsRef); + } + if (Array.isArray(parentKids)) { + const index = parentKids.indexOf(ref); + if (index >= 0) { + parentKids = parentKids.slice(); + parentKids.splice(index + 1, 0, newTagRef); + } else { + (0, _util.warn)("Cannot update the struct tree: parent kid not found."); + tagDict.set("P", fallbackRef); + return; + } + } else if (parentKids instanceof _primitives.Dict) { + parentKids = [parentKidsRef, newTagRef]; + parentKidsRef = xref.getNewTemporaryRef(); + parentDict.set("K", parentKidsRef); + saveParentDict = true; + } + buffer.length = 0; + await (0, _writer.writeObject)(parentKidsRef, parentKids, buffer, xref); + newRefs.push({ + ref: parentKidsRef, + data: buffer.join("") + }); + if (!saveParentDict) { + return; + } + buffer.length = 0; + await (0, _writer.writeObject)(parentRef, parentDict, buffer, xref); + newRefs.push({ + ref: parentRef, + data: buffer.join("") + }); + } +} +exports.StructTreeRoot = StructTreeRoot; +class StructElementNode { + constructor(tree, dict) { + this.tree = tree; + this.dict = dict; + this.kids = []; + this.parseKids(); + } + get role() { + const nameObj = this.dict.get("S"); + const name = nameObj instanceof _primitives.Name ? nameObj.name : ""; + const { + root + } = this.tree; + if (root.roleMap.has(name)) { + return root.roleMap.get(name); + } + return name; + } + parseKids() { + let pageObjId = null; + const objRef = this.dict.getRaw("Pg"); + if (objRef instanceof _primitives.Ref) { + pageObjId = objRef.toString(); + } + const kids = this.dict.get("K"); + if (Array.isArray(kids)) { + for (const kid of kids) { + const element = this.parseKid(pageObjId, kid); + if (element) { + this.kids.push(element); + } + } + } else { + const element = this.parseKid(pageObjId, kids); + if (element) { + this.kids.push(element); + } + } + } + parseKid(pageObjId, kid) { + if (Number.isInteger(kid)) { + if (this.tree.pageDict.objId !== pageObjId) { + return null; + } + return new StructElement({ + type: StructElementType.PAGE_CONTENT, + mcid: kid, + pageObjId + }); + } + let kidDict = null; + if (kid instanceof _primitives.Ref) { + kidDict = this.dict.xref.fetch(kid); + } else if (kid instanceof _primitives.Dict) { + kidDict = kid; + } + if (!kidDict) { + return null; + } + const pageRef = kidDict.getRaw("Pg"); + if (pageRef instanceof _primitives.Ref) { + pageObjId = pageRef.toString(); + } + const type = kidDict.get("Type") instanceof _primitives.Name ? kidDict.get("Type").name : null; + if (type === "MCR") { + if (this.tree.pageDict.objId !== pageObjId) { + return null; + } + const kidRef = kidDict.getRaw("Stm"); + return new StructElement({ + type: StructElementType.STREAM_CONTENT, + refObjId: kidRef instanceof _primitives.Ref ? kidRef.toString() : null, + pageObjId, + mcid: kidDict.get("MCID") + }); + } + if (type === "OBJR") { + if (this.tree.pageDict.objId !== pageObjId) { + return null; + } + const kidRef = kidDict.getRaw("Obj"); + return new StructElement({ + type: StructElementType.OBJECT, + refObjId: kidRef instanceof _primitives.Ref ? kidRef.toString() : null, + pageObjId + }); + } + return new StructElement({ + type: StructElementType.ELEMENT, + dict: kidDict + }); + } +} +class StructElement { + constructor({ + type, + dict = null, + mcid = null, + pageObjId = null, + refObjId = null + }) { + this.type = type; + this.dict = dict; + this.mcid = mcid; + this.pageObjId = pageObjId; + this.refObjId = refObjId; + this.parentNode = null; + } +} +class StructTreePage { + constructor(structTreeRoot, pageDict) { + this.root = structTreeRoot; + this.rootDict = structTreeRoot ? structTreeRoot.dict : null; + this.pageDict = pageDict; + this.nodes = []; + } + parse(pageRef) { + if (!this.root || !this.rootDict) { + return; + } + const parentTree = this.rootDict.get("ParentTree"); + if (!parentTree) { + return; + } + const id = this.pageDict.get("StructParents"); + const ids = pageRef instanceof _primitives.Ref && this.root.structParentIds?.get(pageRef); + if (!Number.isInteger(id) && !ids) { + return; + } + const map = new Map(); + const numberTree = new _name_number_tree.NumberTree(parentTree, this.rootDict.xref); + if (Number.isInteger(id)) { + const parentArray = numberTree.get(id); + if (Array.isArray(parentArray)) { + for (const ref of parentArray) { + if (ref instanceof _primitives.Ref) { + this.addNode(this.rootDict.xref.fetch(ref), map); + } + } + } + } + if (!ids) { + return; + } + for (const [elemId, type] of ids) { + const obj = numberTree.get(elemId); + if (obj) { + const elem = this.addNode(this.rootDict.xref.fetchIfRef(obj), map); + if (elem?.kids?.length === 1 && elem.kids[0].type === StructElementType.OBJECT) { + elem.kids[0].type = type; + } + } + } + } + addNode(dict, map, level = 0) { + if (level > MAX_DEPTH) { + (0, _util.warn)("StructTree MAX_DEPTH reached."); + return null; + } + if (map.has(dict)) { + return map.get(dict); + } + const element = new StructElementNode(this, dict); + map.set(dict, element); + const parent = dict.get("P"); + if (!parent || (0, _primitives.isName)(parent.get("Type"), "StructTreeRoot")) { + if (!this.addTopLevelNode(dict, element)) { + map.delete(dict); + } + return element; + } + const parentNode = this.addNode(parent, map, level + 1); + if (!parentNode) { + return element; + } + let save = false; + for (const kid of parentNode.kids) { + if (kid.type === StructElementType.ELEMENT && kid.dict === dict) { + kid.parentNode = element; + save = true; + } + } + if (!save) { + map.delete(dict); + } + return element; + } + addTopLevelNode(dict, element) { + const obj = this.rootDict.get("K"); + if (!obj) { + return false; + } + if (obj instanceof _primitives.Dict) { + if (obj.objId !== dict.objId) { + return false; + } + this.nodes[0] = element; + return true; + } + if (!Array.isArray(obj)) { + return true; + } + let save = false; + for (let i = 0; i < obj.length; i++) { + const kidRef = obj[i]; + if (kidRef?.toString() === dict.objId) { + this.nodes[i] = element; + save = true; + } + } + return save; + } + get serializable() { + function nodeToSerializable(node, parent, level = 0) { + if (level > MAX_DEPTH) { + (0, _util.warn)("StructTree too deep to be fully serialized."); + return; + } + const obj = Object.create(null); + obj.role = node.role; + obj.children = []; + parent.children.push(obj); + const alt = node.dict.get("Alt"); + if (typeof alt === "string") { + obj.alt = (0, _util.stringToPDFString)(alt); + } + const lang = node.dict.get("Lang"); + if (typeof lang === "string") { + obj.lang = (0, _util.stringToPDFString)(lang); + } + for (const kid of node.kids) { + const kidElement = kid.type === StructElementType.ELEMENT ? kid.parentNode : null; + if (kidElement) { + nodeToSerializable(kidElement, obj, level + 1); + continue; + } else if (kid.type === StructElementType.PAGE_CONTENT || kid.type === StructElementType.STREAM_CONTENT) { + obj.children.push({ + type: "content", + id: `p${kid.pageObjId}_mc${kid.mcid}` + }); + } else if (kid.type === StructElementType.OBJECT) { + obj.children.push({ + type: "object", + id: kid.refObjId + }); + } else if (kid.type === StructElementType.ANNOTATION) { + obj.children.push({ + type: "annotation", + id: `${_util.AnnotationPrefix}${kid.refObjId}` + }); + } + } + } + const root = Object.create(null); + root.children = []; + root.role = "Root"; + for (const child of this.nodes) { + if (!child) { + continue; + } + nodeToSerializable(child, root); + } + return root; + } +} +exports.StructTreePage = StructTreePage; + +/***/ }), +/* 73 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.incrementalUpdate = incrementalUpdate; +exports.writeDict = writeDict; +exports.writeObject = writeObject; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _core_utils = __w_pdfjs_require__(3); +var _xml_parser = __w_pdfjs_require__(71); +var _base_stream = __w_pdfjs_require__(5); +var _crypto = __w_pdfjs_require__(74); +async function writeObject(ref, obj, buffer, { + encrypt = null +}) { + const transform = encrypt?.createCipherTransform(ref.num, ref.gen); + buffer.push(`${ref.num} ${ref.gen} obj\n`); + if (obj instanceof _primitives.Dict) { + await writeDict(obj, buffer, transform); + } else if (obj instanceof _base_stream.BaseStream) { + await writeStream(obj, buffer, transform); + } else if (Array.isArray(obj)) { + await writeArray(obj, buffer, transform); + } + buffer.push("\nendobj\n"); +} +async function writeDict(dict, buffer, transform) { + buffer.push("<<"); + for (const key of dict.getKeys()) { + buffer.push(` /${(0, _core_utils.escapePDFName)(key)} `); + await writeValue(dict.getRaw(key), buffer, transform); + } + buffer.push(">>"); +} +async function writeStream(stream, buffer, transform) { + let string = stream.getString(); + const { + dict + } = stream; + const [filter, params] = await Promise.all([dict.getAsync("Filter"), dict.getAsync("DecodeParms")]); + const filterZero = Array.isArray(filter) ? await dict.xref.fetchIfRefAsync(filter[0]) : filter; + const isFilterZeroFlateDecode = (0, _primitives.isName)(filterZero, "FlateDecode"); + const MIN_LENGTH_FOR_COMPRESSING = 256; + if (typeof CompressionStream !== "undefined" && (string.length >= MIN_LENGTH_FOR_COMPRESSING || isFilterZeroFlateDecode)) { + try { + const byteArray = (0, _util.stringToBytes)(string); + const cs = new CompressionStream("deflate"); + const writer = cs.writable.getWriter(); + writer.write(byteArray); + writer.close(); + const buf = await new Response(cs.readable).arrayBuffer(); + string = (0, _util.bytesToString)(new Uint8Array(buf)); + let newFilter, newParams; + if (!filter) { + newFilter = _primitives.Name.get("FlateDecode"); + } else if (!isFilterZeroFlateDecode) { + newFilter = Array.isArray(filter) ? [_primitives.Name.get("FlateDecode"), ...filter] : [_primitives.Name.get("FlateDecode"), filter]; + if (params) { + newParams = Array.isArray(params) ? [null, ...params] : [null, params]; + } + } + if (newFilter) { + dict.set("Filter", newFilter); + } + if (newParams) { + dict.set("DecodeParms", newParams); + } + } catch (ex) { + (0, _util.info)(`writeStream - cannot compress data: "${ex}".`); + } + } + if (transform) { + string = transform.encryptString(string); + } + dict.set("Length", string.length); + await writeDict(dict, buffer, transform); + buffer.push(" stream\n", string, "\nendstream"); +} +async function writeArray(array, buffer, transform) { + buffer.push("["); + let first = true; + for (const val of array) { + if (!first) { + buffer.push(" "); + } else { + first = false; + } + await writeValue(val, buffer, transform); + } + buffer.push("]"); +} +async function writeValue(value, buffer, transform) { + if (value instanceof _primitives.Name) { + buffer.push(`/${(0, _core_utils.escapePDFName)(value.name)}`); + } else if (value instanceof _primitives.Ref) { + buffer.push(`${value.num} ${value.gen} R`); + } else if (Array.isArray(value)) { + await writeArray(value, buffer, transform); + } else if (typeof value === "string") { + if (transform) { + value = transform.encryptString(value); + } + buffer.push(`(${(0, _core_utils.escapeString)(value)})`); + } else if (typeof value === "number") { + buffer.push((0, _core_utils.numberToString)(value)); + } else if (typeof value === "boolean") { + buffer.push(value.toString()); + } else if (value instanceof _primitives.Dict) { + await writeDict(value, buffer, transform); + } else if (value instanceof _base_stream.BaseStream) { + await writeStream(value, buffer, transform); + } else if (value === null) { + buffer.push("null"); + } else { + (0, _util.warn)(`Unhandled value in writer: ${typeof value}, please file a bug.`); + } +} +function writeInt(number, size, offset, buffer) { + for (let i = size + offset - 1; i > offset - 1; i--) { + buffer[i] = number & 0xff; + number >>= 8; + } + return offset + size; +} +function writeString(string, offset, buffer) { + for (let i = 0, len = string.length; i < len; i++) { + buffer[offset + i] = string.charCodeAt(i) & 0xff; + } +} +function computeMD5(filesize, xrefInfo) { + const time = Math.floor(Date.now() / 1000); + const filename = xrefInfo.filename || ""; + const md5Buffer = [time.toString(), filename, filesize.toString()]; + let md5BufferLen = md5Buffer.reduce((a, str) => a + str.length, 0); + for (const value of Object.values(xrefInfo.info)) { + md5Buffer.push(value); + md5BufferLen += value.length; + } + const array = new Uint8Array(md5BufferLen); + let offset = 0; + for (const str of md5Buffer) { + writeString(str, offset, array); + offset += str.length; + } + return (0, _util.bytesToString)((0, _crypto.calculateMD5)(array)); +} +function writeXFADataForAcroform(str, newRefs) { + const xml = new _xml_parser.SimpleXMLParser({ + hasAttributes: true + }).parseFromString(str); + for (const { + xfa + } of newRefs) { + if (!xfa) { + continue; + } + const { + path, + value + } = xfa; + if (!path) { + continue; + } + const nodePath = (0, _core_utils.parseXFAPath)(path); + let node = xml.documentElement.searchNode(nodePath, 0); + if (!node && nodePath.length > 1) { + node = xml.documentElement.searchNode([nodePath.at(-1)], 0); + } + if (node) { + node.childNodes = Array.isArray(value) ? value.map(val => new _xml_parser.SimpleDOMNode("value", val)) : [new _xml_parser.SimpleDOMNode("#text", value)]; + } else { + (0, _util.warn)(`Node not found for path: ${path}`); + } + } + const buffer = []; + xml.documentElement.dump(buffer); + return buffer.join(""); +} +async function updateAcroform({ + xref, + acroForm, + acroFormRef, + hasXfa, + hasXfaDatasetsEntry, + xfaDatasetsRef, + needAppearances, + newRefs +}) { + if (hasXfa && !hasXfaDatasetsEntry && !xfaDatasetsRef) { + (0, _util.warn)("XFA - Cannot save it"); + } + if (!needAppearances && (!hasXfa || !xfaDatasetsRef || hasXfaDatasetsEntry)) { + return; + } + const dict = acroForm.clone(); + if (hasXfa && !hasXfaDatasetsEntry) { + const newXfa = acroForm.get("XFA").slice(); + newXfa.splice(2, 0, "datasets"); + newXfa.splice(3, 0, xfaDatasetsRef); + dict.set("XFA", newXfa); + } + if (needAppearances) { + dict.set("NeedAppearances", true); + } + const buffer = []; + await writeObject(acroFormRef, dict, buffer, xref); + newRefs.push({ + ref: acroFormRef, + data: buffer.join("") + }); +} +function updateXFA({ + xfaData, + xfaDatasetsRef, + newRefs, + xref +}) { + if (xfaData === null) { + const datasets = xref.fetchIfRef(xfaDatasetsRef); + xfaData = writeXFADataForAcroform(datasets.getString(), newRefs); + } + const encrypt = xref.encrypt; + if (encrypt) { + const transform = encrypt.createCipherTransform(xfaDatasetsRef.num, xfaDatasetsRef.gen); + xfaData = transform.encryptString(xfaData); + } + const data = `${xfaDatasetsRef.num} ${xfaDatasetsRef.gen} obj\n` + `<< /Type /EmbeddedFile /Length ${xfaData.length}>>\nstream\n` + xfaData + "\nendstream\nendobj\n"; + newRefs.push({ + ref: xfaDatasetsRef, + data + }); +} +async function incrementalUpdate({ + originalData, + xrefInfo, + newRefs, + xref = null, + hasXfa = false, + xfaDatasetsRef = null, + hasXfaDatasetsEntry = false, + needAppearances, + acroFormRef = null, + acroForm = null, + xfaData = null +}) { + await updateAcroform({ + xref, + acroForm, + acroFormRef, + hasXfa, + hasXfaDatasetsEntry, + xfaDatasetsRef, + needAppearances, + newRefs + }); + if (hasXfa) { + updateXFA({ + xfaData, + xfaDatasetsRef, + newRefs, + xref + }); + } + const newXref = new _primitives.Dict(null); + const refForXrefTable = xrefInfo.newRef; + let buffer, baseOffset; + const lastByte = originalData.at(-1); + if (lastByte === 0x0a || lastByte === 0x0d) { + buffer = []; + baseOffset = originalData.length; + } else { + buffer = ["\n"]; + baseOffset = originalData.length + 1; + } + newXref.set("Size", refForXrefTable.num + 1); + newXref.set("Prev", xrefInfo.startXRef); + newXref.set("Type", _primitives.Name.get("XRef")); + if (xrefInfo.rootRef !== null) { + newXref.set("Root", xrefInfo.rootRef); + } + if (xrefInfo.infoRef !== null) { + newXref.set("Info", xrefInfo.infoRef); + } + if (xrefInfo.encryptRef !== null) { + newXref.set("Encrypt", xrefInfo.encryptRef); + } + newRefs.push({ + ref: refForXrefTable, + data: "" + }); + newRefs = newRefs.sort((a, b) => { + return a.ref.num - b.ref.num; + }); + const xrefTableData = [[0, 1, 0xffff]]; + const indexes = [0, 1]; + let maxOffset = 0; + for (const { + ref, + data + } of newRefs) { + maxOffset = Math.max(maxOffset, baseOffset); + xrefTableData.push([1, baseOffset, Math.min(ref.gen, 0xffff)]); + baseOffset += data.length; + indexes.push(ref.num, 1); + buffer.push(data); + } + newXref.set("Index", indexes); + if (Array.isArray(xrefInfo.fileIds) && xrefInfo.fileIds.length > 0) { + const md5 = computeMD5(baseOffset, xrefInfo); + newXref.set("ID", [xrefInfo.fileIds[0], md5]); + } + const offsetSize = Math.ceil(Math.log2(maxOffset) / 8); + const sizes = [1, offsetSize, 2]; + const structSize = sizes[0] + sizes[1] + sizes[2]; + const tableLength = structSize * xrefTableData.length; + newXref.set("W", sizes); + newXref.set("Length", tableLength); + buffer.push(`${refForXrefTable.num} ${refForXrefTable.gen} obj\n`); + await writeDict(newXref, buffer, null); + buffer.push(" stream\n"); + const bufferLen = buffer.reduce((a, str) => a + str.length, 0); + const footer = `\nendstream\nendobj\nstartxref\n${baseOffset}\n%%EOF\n`; + const array = new Uint8Array(originalData.length + bufferLen + tableLength + footer.length); + array.set(originalData); + let offset = originalData.length; + for (const str of buffer) { + writeString(str, offset, array); + offset += str.length; + } + for (const [type, objOffset, gen] of xrefTableData) { + offset = writeInt(type, sizes[0], offset, array); + offset = writeInt(objOffset, sizes[1], offset, array); + offset = writeInt(gen, sizes[2], offset, array); + } + writeString(footer, offset, array); + return array; +} + +/***/ }), +/* 74 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.calculateSHA256 = exports.calculateMD5 = exports.PDF20 = exports.PDF17 = exports.CipherTransformFactory = exports.ARCFourCipher = exports.AES256Cipher = exports.AES128Cipher = void 0; +exports.calculateSHA384 = calculateSHA384; +exports.calculateSHA512 = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _decrypt_stream = __w_pdfjs_require__(75); +class ARCFourCipher { + constructor(key) { + this.a = 0; + this.b = 0; + const s = new Uint8Array(256); + const keyLength = key.length; + for (let i = 0; i < 256; ++i) { + s[i] = i; + } + for (let i = 0, j = 0; i < 256; ++i) { + const tmp = s[i]; + j = j + tmp + key[i % keyLength] & 0xff; + s[i] = s[j]; + s[j] = tmp; + } + this.s = s; + } + encryptBlock(data) { + let a = this.a, + b = this.b; + const s = this.s; + const n = data.length; + const output = new Uint8Array(n); + for (let i = 0; i < n; ++i) { + a = a + 1 & 0xff; + const tmp = s[a]; + b = b + tmp & 0xff; + const tmp2 = s[b]; + s[a] = tmp2; + s[b] = tmp; + output[i] = data[i] ^ s[tmp + tmp2 & 0xff]; + } + this.a = a; + this.b = b; + return output; + } + decryptBlock(data) { + return this.encryptBlock(data); + } + encrypt(data) { + return this.encryptBlock(data); + } +} +exports.ARCFourCipher = ARCFourCipher; +const calculateMD5 = function calculateMD5Closure() { + const r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]); + const k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]); + function hash(data, offset, length) { + let h0 = 1732584193, + h1 = -271733879, + h2 = -1732584194, + h3 = 271733878; + const paddedLength = length + 72 & ~63; + const padded = new Uint8Array(paddedLength); + let i, j; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + const n = paddedLength - 8; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = length << 3 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + const w = new Int32Array(16); + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j, i += 4) { + w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24; + } + let a = h0, + b = h1, + c = h2, + d = h3, + f, + g; + for (j = 0; j < 64; ++j) { + if (j < 16) { + f = b & c | ~b & d; + g = j; + } else if (j < 32) { + f = d & b | ~d & c; + g = 5 * j + 1 & 15; + } else if (j < 48) { + f = b ^ c ^ d; + g = 3 * j + 5 & 15; + } else { + f = c ^ (b | ~d); + g = 7 * j & 15; + } + const tmp = d, + rotateArg = a + f + k[j] + w[g] | 0, + rotate = r[j]; + d = c; + c = b; + b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0; + a = tmp; + } + h0 = h0 + a | 0; + h1 = h1 + b | 0; + h2 = h2 + c | 0; + h3 = h3 + d | 0; + } + return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]); + } + return hash; +}(); +exports.calculateMD5 = calculateMD5; +class Word64 { + constructor(highInteger, lowInteger) { + this.high = highInteger | 0; + this.low = lowInteger | 0; + } + and(word) { + this.high &= word.high; + this.low &= word.low; + } + xor(word) { + this.high ^= word.high; + this.low ^= word.low; + } + or(word) { + this.high |= word.high; + this.low |= word.low; + } + shiftRight(places) { + if (places >= 32) { + this.low = this.high >>> places - 32 | 0; + this.high = 0; + } else { + this.low = this.low >>> places | this.high << 32 - places; + this.high = this.high >>> places | 0; + } + } + shiftLeft(places) { + if (places >= 32) { + this.high = this.low << places - 32; + this.low = 0; + } else { + this.high = this.high << places | this.low >>> 32 - places; + this.low <<= places; + } + } + rotateRight(places) { + let low, high; + if (places & 32) { + high = this.low; + low = this.high; + } else { + low = this.low; + high = this.high; + } + places &= 31; + this.low = low >>> places | high << 32 - places; + this.high = high >>> places | low << 32 - places; + } + not() { + this.high = ~this.high; + this.low = ~this.low; + } + add(word) { + const lowAdd = (this.low >>> 0) + (word.low >>> 0); + let highAdd = (this.high >>> 0) + (word.high >>> 0); + if (lowAdd > 0xffffffff) { + highAdd += 1; + } + this.low = lowAdd | 0; + this.high = highAdd | 0; + } + copyTo(bytes, offset) { + bytes[offset] = this.high >>> 24 & 0xff; + bytes[offset + 1] = this.high >> 16 & 0xff; + bytes[offset + 2] = this.high >> 8 & 0xff; + bytes[offset + 3] = this.high & 0xff; + bytes[offset + 4] = this.low >>> 24 & 0xff; + bytes[offset + 5] = this.low >> 16 & 0xff; + bytes[offset + 6] = this.low >> 8 & 0xff; + bytes[offset + 7] = this.low & 0xff; + } + assign(word) { + this.high = word.high; + this.low = word.low; + } +} +const calculateSHA256 = function calculateSHA256Closure() { + function rotr(x, n) { + return x >>> n | x << 32 - n; + } + function ch(x, y, z) { + return x & y ^ ~x & z; + } + function maj(x, y, z) { + return x & y ^ x & z ^ y & z; + } + function sigma(x) { + return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); + } + function sigmaPrime(x) { + return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); + } + function littleSigma(x) { + return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3; + } + function littleSigmaPrime(x) { + return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10; + } + const k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]; + function hash(data, offset, length) { + let h0 = 0x6a09e667, + h1 = 0xbb67ae85, + h2 = 0x3c6ef372, + h3 = 0xa54ff53a, + h4 = 0x510e527f, + h5 = 0x9b05688c, + h6 = 0x1f83d9ab, + h7 = 0x5be0cd19; + const paddedLength = Math.ceil((length + 9) / 64) * 64; + const padded = new Uint8Array(paddedLength); + let i, j; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + const n = paddedLength - 8; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length << 3 & 0xff; + const w = new Uint32Array(64); + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + i += 4; + } + for (j = 16; j < 64; ++j) { + w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0; + } + let a = h0, + b = h1, + c = h2, + d = h3, + e = h4, + f = h5, + g = h6, + h = h7, + t1, + t2; + for (j = 0; j < 64; ++j) { + t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j]; + t2 = sigma(a) + maj(a, b, c); + h = g; + g = f; + f = e; + e = d + t1 | 0; + d = c; + c = b; + b = a; + a = t1 + t2 | 0; + } + h0 = h0 + a | 0; + h1 = h1 + b | 0; + h2 = h2 + c | 0; + h3 = h3 + d | 0; + h4 = h4 + e | 0; + h5 = h5 + f | 0; + h6 = h6 + g | 0; + h7 = h7 + h | 0; + } + return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]); + } + return hash; +}(); +exports.calculateSHA256 = calculateSHA256; +const calculateSHA512 = function calculateSHA512Closure() { + function ch(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.not(); + tmp.and(z); + result.xor(tmp); + } + function maj(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.and(z); + result.xor(tmp); + tmp.assign(y); + tmp.and(z); + result.xor(tmp); + } + function sigma(result, x, tmp) { + result.assign(x); + result.rotateRight(28); + tmp.assign(x); + tmp.rotateRight(34); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(39); + result.xor(tmp); + } + function sigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(14); + tmp.assign(x); + tmp.rotateRight(18); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(41); + result.xor(tmp); + } + function littleSigma(result, x, tmp) { + result.assign(x); + result.rotateRight(1); + tmp.assign(x); + tmp.rotateRight(8); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(7); + result.xor(tmp); + } + function littleSigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(19); + tmp.assign(x); + tmp.rotateRight(61); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(6); + result.xor(tmp); + } + const k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)]; + function hash(data, offset, length, mode384 = false) { + let h0, h1, h2, h3, h4, h5, h6, h7; + if (!mode384) { + h0 = new Word64(0x6a09e667, 0xf3bcc908); + h1 = new Word64(0xbb67ae85, 0x84caa73b); + h2 = new Word64(0x3c6ef372, 0xfe94f82b); + h3 = new Word64(0xa54ff53a, 0x5f1d36f1); + h4 = new Word64(0x510e527f, 0xade682d1); + h5 = new Word64(0x9b05688c, 0x2b3e6c1f); + h6 = new Word64(0x1f83d9ab, 0xfb41bd6b); + h7 = new Word64(0x5be0cd19, 0x137e2179); + } else { + h0 = new Word64(0xcbbb9d5d, 0xc1059ed8); + h1 = new Word64(0x629a292a, 0x367cd507); + h2 = new Word64(0x9159015a, 0x3070dd17); + h3 = new Word64(0x152fecd8, 0xf70e5939); + h4 = new Word64(0x67332667, 0xffc00b31); + h5 = new Word64(0x8eb44a87, 0x68581511); + h6 = new Word64(0xdb0c2e0d, 0x64f98fa7); + h7 = new Word64(0x47b5481d, 0xbefa4fa4); + } + const paddedLength = Math.ceil((length + 17) / 128) * 128; + const padded = new Uint8Array(paddedLength); + let i, j; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + const n = paddedLength - 16; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length << 3 & 0xff; + const w = new Array(80); + for (i = 0; i < 80; i++) { + w[i] = new Word64(0, 0); + } + let a = new Word64(0, 0), + b = new Word64(0, 0), + c = new Word64(0, 0); + let d = new Word64(0, 0), + e = new Word64(0, 0), + f = new Word64(0, 0); + let g = new Word64(0, 0), + h = new Word64(0, 0); + const t1 = new Word64(0, 0), + t2 = new Word64(0, 0); + const tmp1 = new Word64(0, 0), + tmp2 = new Word64(0, 0); + let tmp3; + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7]; + i += 8; + } + for (j = 16; j < 80; ++j) { + tmp3 = w[j]; + littleSigmaPrime(tmp3, w[j - 2], tmp2); + tmp3.add(w[j - 7]); + littleSigma(tmp1, w[j - 15], tmp2); + tmp3.add(tmp1); + tmp3.add(w[j - 16]); + } + a.assign(h0); + b.assign(h1); + c.assign(h2); + d.assign(h3); + e.assign(h4); + f.assign(h5); + g.assign(h6); + h.assign(h7); + for (j = 0; j < 80; ++j) { + t1.assign(h); + sigmaPrime(tmp1, e, tmp2); + t1.add(tmp1); + ch(tmp1, e, f, g, tmp2); + t1.add(tmp1); + t1.add(k[j]); + t1.add(w[j]); + sigma(t2, a, tmp2); + maj(tmp1, a, b, c, tmp2); + t2.add(tmp1); + tmp3 = h; + h = g; + g = f; + f = e; + d.add(t1); + e = d; + d = c; + c = b; + b = a; + tmp3.assign(t1); + tmp3.add(t2); + a = tmp3; + } + h0.add(a); + h1.add(b); + h2.add(c); + h3.add(d); + h4.add(e); + h5.add(f); + h6.add(g); + h7.add(h); + } + let result; + if (!mode384) { + result = new Uint8Array(64); + h0.copyTo(result, 0); + h1.copyTo(result, 8); + h2.copyTo(result, 16); + h3.copyTo(result, 24); + h4.copyTo(result, 32); + h5.copyTo(result, 40); + h6.copyTo(result, 48); + h7.copyTo(result, 56); + } else { + result = new Uint8Array(48); + h0.copyTo(result, 0); + h1.copyTo(result, 8); + h2.copyTo(result, 16); + h3.copyTo(result, 24); + h4.copyTo(result, 32); + h5.copyTo(result, 40); + } + return result; + } + return hash; +}(); +exports.calculateSHA512 = calculateSHA512; +function calculateSHA384(data, offset, length) { + return calculateSHA512(data, offset, length, true); +} +class NullCipher { + decryptBlock(data) { + return data; + } + encrypt(data) { + return data; + } +} +class AESBaseCipher { + constructor() { + if (this.constructor === AESBaseCipher) { + (0, _util.unreachable)("Cannot initialize AESBaseCipher."); + } + this._s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]); + this._inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]); + this._mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]); + this._mixCol = new Uint8Array(256); + for (let i = 0; i < 256; i++) { + this._mixCol[i] = i < 128 ? i << 1 : i << 1 ^ 0x1b; + } + this.buffer = new Uint8Array(16); + this.bufferPosition = 0; + } + _expandKey(cipherKey) { + (0, _util.unreachable)("Cannot call `_expandKey` on the base class"); + } + _decrypt(input, key) { + let t, u, v; + const state = new Uint8Array(16); + state.set(input); + for (let j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + for (let i = this._cyclesOfRepetition - 1; i >= 1; --i) { + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + for (let j = 0; j < 16; ++j) { + state[j] = this._inv_s[state[j]]; + } + for (let j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + for (let j = 0; j < 16; j += 4) { + const s0 = this._mix[state[j]]; + const s1 = this._mix[state[j + 1]]; + const s2 = this._mix[state[j + 2]]; + const s3 = this._mix[state[j + 3]]; + t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8; + state[j] = t >>> 24 & 0xff; + state[j + 1] = t >> 16 & 0xff; + state[j + 2] = t >> 8 & 0xff; + state[j + 3] = t & 0xff; + } + } + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + for (let j = 0; j < 16; ++j) { + state[j] = this._inv_s[state[j]]; + state[j] ^= key[j]; + } + return state; + } + _encrypt(input, key) { + const s = this._s; + let t, u, v; + const state = new Uint8Array(16); + state.set(input); + for (let j = 0; j < 16; ++j) { + state[j] ^= key[j]; + } + for (let i = 1; i < this._cyclesOfRepetition; i++) { + for (let j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + for (let j = 0; j < 16; j += 4) { + const s0 = state[j + 0]; + const s1 = state[j + 1]; + const s2 = state[j + 2]; + const s3 = state[j + 3]; + t = s0 ^ s1 ^ s2 ^ s3; + state[j + 0] ^= t ^ this._mixCol[s0 ^ s1]; + state[j + 1] ^= t ^ this._mixCol[s1 ^ s2]; + state[j + 2] ^= t ^ this._mixCol[s2 ^ s3]; + state[j + 3] ^= t ^ this._mixCol[s3 ^ s0]; + } + for (let j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + } + for (let j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + for (let j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + return state; + } + _decryptBlock2(data, finalize) { + const sourceLength = data.length; + let buffer = this.buffer, + bufferLength = this.bufferPosition; + const result = []; + let iv = this.iv; + for (let i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + const plain = this._decrypt(buffer, this._key); + for (let j = 0; j < 16; ++j) { + plain[j] ^= iv[j]; + } + iv = buffer; + result.push(plain); + buffer = new Uint8Array(16); + bufferLength = 0; + } + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array(0); + } + let outputLength = 16 * result.length; + if (finalize) { + const lastBlock = result.at(-1); + let psLen = lastBlock[15]; + if (psLen <= 16) { + for (let i = 15, ii = 16 - psLen; i >= ii; --i) { + if (lastBlock[i] !== psLen) { + psLen = 0; + break; + } + } + outputLength -= psLen; + result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); + } + } + const output = new Uint8Array(outputLength); + for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } + decryptBlock(data, finalize, iv = null) { + const sourceLength = data.length; + const buffer = this.buffer; + let bufferLength = this.bufferPosition; + if (iv) { + this.iv = iv; + } else { + for (let i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { + buffer[bufferLength] = data[i]; + } + if (bufferLength < 16) { + this.bufferLength = bufferLength; + return new Uint8Array(0); + } + this.iv = buffer; + data = data.subarray(16); + } + this.buffer = new Uint8Array(16); + this.bufferLength = 0; + this.decryptBlock = this._decryptBlock2; + return this.decryptBlock(data, finalize); + } + encrypt(data, iv) { + const sourceLength = data.length; + let buffer = this.buffer, + bufferLength = this.bufferPosition; + const result = []; + if (!iv) { + iv = new Uint8Array(16); + } + for (let i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + for (let j = 0; j < 16; ++j) { + buffer[j] ^= iv[j]; + } + const cipher = this._encrypt(buffer, this._key); + iv = cipher; + result.push(cipher); + buffer = new Uint8Array(16); + bufferLength = 0; + } + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array(0); + } + const outputLength = 16 * result.length; + const output = new Uint8Array(outputLength); + for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } +} +class AES128Cipher extends AESBaseCipher { + constructor(key) { + super(); + this._cyclesOfRepetition = 10; + this._keySize = 160; + this._rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]); + this._key = this._expandKey(key); + } + _expandKey(cipherKey) { + const b = 176; + const s = this._s; + const rcon = this._rcon; + const result = new Uint8Array(b); + result.set(cipherKey); + for (let j = 16, i = 1; j < b; ++i) { + let t1 = result[j - 3]; + let t2 = result[j - 2]; + let t3 = result[j - 1]; + let t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 ^= rcon[i]; + for (let n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 16]; + j++; + result[j] = t2 ^= result[j - 16]; + j++; + result[j] = t3 ^= result[j - 16]; + j++; + result[j] = t4 ^= result[j - 16]; + j++; + } + } + return result; + } +} +exports.AES128Cipher = AES128Cipher; +class AES256Cipher extends AESBaseCipher { + constructor(key) { + super(); + this._cyclesOfRepetition = 14; + this._keySize = 224; + this._key = this._expandKey(key); + } + _expandKey(cipherKey) { + const b = 240; + const s = this._s; + const result = new Uint8Array(b); + result.set(cipherKey); + let r = 1; + let t1, t2, t3, t4; + for (let j = 32, i = 1; j < b; ++i) { + if (j % 32 === 16) { + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + } else if (j % 32 === 0) { + t1 = result[j - 3]; + t2 = result[j - 2]; + t3 = result[j - 1]; + t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 ^= r; + if ((r <<= 1) >= 256) { + r = (r ^ 0x1b) & 0xff; + } + } + for (let n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 32]; + j++; + result[j] = t2 ^= result[j - 32]; + j++; + result[j] = t3 ^= result[j - 32]; + j++; + result[j] = t4 ^= result[j - 32]; + j++; + } + } + return result; + } +} +exports.AES256Cipher = AES256Cipher; +class PDF17 { + checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + const result = calculateSHA256(hashData, 0, hashData.length); + return (0, _util.isArrayEqual)(result, ownerPassword); + } + checkUserPassword(password, userValidationSalt, userPassword) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + const result = calculateSHA256(hashData, 0, hashData.length); + return (0, _util.isArrayEqual)(result, userPassword); + } + getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + const key = calculateSHA256(hashData, 0, hashData.length); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); + } + getUserKey(password, userKeySalt, userEncryption) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + const key = calculateSHA256(hashData, 0, hashData.length); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); + } +} +exports.PDF17 = PDF17; +class PDF20 { + _hash(password, input, userBytes) { + let k = calculateSHA256(input, 0, input.length).subarray(0, 32); + let e = [0]; + let i = 0; + while (i < 64 || e.at(-1) > i - 32) { + const combinedLength = password.length + k.length + userBytes.length, + combinedArray = new Uint8Array(combinedLength); + let writeOffset = 0; + combinedArray.set(password, writeOffset); + writeOffset += password.length; + combinedArray.set(k, writeOffset); + writeOffset += k.length; + combinedArray.set(userBytes, writeOffset); + const k1 = new Uint8Array(combinedLength * 64); + for (let j = 0, pos = 0; j < 64; j++, pos += combinedLength) { + k1.set(combinedArray, pos); + } + const cipher = new AES128Cipher(k.subarray(0, 16)); + e = cipher.encrypt(k1, k.subarray(16, 32)); + const remainder = e.slice(0, 16).reduce((a, b) => a + b, 0) % 3; + if (remainder === 0) { + k = calculateSHA256(e, 0, e.length); + } else if (remainder === 1) { + k = calculateSHA384(e, 0, e.length); + } else if (remainder === 2) { + k = calculateSHA512(e, 0, e.length); + } + i++; + } + return k.subarray(0, 32); + } + checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + const result = this._hash(password, hashData, userBytes); + return (0, _util.isArrayEqual)(result, ownerPassword); + } + checkUserPassword(password, userValidationSalt, userPassword) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + const result = this._hash(password, hashData, []); + return (0, _util.isArrayEqual)(result, userPassword); + } + getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + const key = this._hash(password, hashData, userBytes); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); + } + getUserKey(password, userKeySalt, userEncryption) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + const key = this._hash(password, hashData, []); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); + } +} +exports.PDF20 = PDF20; +class CipherTransform { + constructor(stringCipherConstructor, streamCipherConstructor) { + this.StringCipherConstructor = stringCipherConstructor; + this.StreamCipherConstructor = streamCipherConstructor; + } + createStream(stream, length) { + const cipher = new this.StreamCipherConstructor(); + return new _decrypt_stream.DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) { + return cipher.decryptBlock(data, finalize); + }); + } + decryptString(s) { + const cipher = new this.StringCipherConstructor(); + let data = (0, _util.stringToBytes)(s); + data = cipher.decryptBlock(data, true); + return (0, _util.bytesToString)(data); + } + encryptString(s) { + const cipher = new this.StringCipherConstructor(); + if (cipher instanceof AESBaseCipher) { + const strLen = s.length; + const pad = 16 - strLen % 16; + s += String.fromCharCode(pad).repeat(pad); + const iv = new Uint8Array(16); + if (typeof crypto !== "undefined") { + crypto.getRandomValues(iv); + } else { + for (let i = 0; i < 16; i++) { + iv[i] = Math.floor(256 * Math.random()); + } + } + let data = (0, _util.stringToBytes)(s); + data = cipher.encrypt(data, iv); + const buf = new Uint8Array(16 + data.length); + buf.set(iv); + buf.set(data, 16); + return (0, _util.bytesToString)(buf); + } + let data = (0, _util.stringToBytes)(s); + data = cipher.encrypt(data); + return (0, _util.bytesToString)(data); + } +} +class CipherTransformFactory { + static #defaultPasswordBytes = new Uint8Array([0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08, 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80, 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a]); + #createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) { + if (password) { + const passwordLength = Math.min(127, password.length); + password = password.subarray(0, passwordLength); + } else { + password = []; + } + const pdfAlgorithm = revision === 6 ? new PDF20() : new PDF17(); + if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) { + return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption); + } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) { + return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption); + } + return null; + } + #prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) { + const hashDataSize = 40 + ownerPassword.length + fileId.length; + const hashData = new Uint8Array(hashDataSize); + let i = 0, + j, + n; + if (password) { + n = Math.min(32, password.length); + for (; i < n; ++i) { + hashData[i] = password[i]; + } + } + j = 0; + while (i < 32) { + hashData[i++] = CipherTransformFactory.#defaultPasswordBytes[j++]; + } + for (j = 0, n = ownerPassword.length; j < n; ++j) { + hashData[i++] = ownerPassword[j]; + } + hashData[i++] = flags & 0xff; + hashData[i++] = flags >> 8 & 0xff; + hashData[i++] = flags >> 16 & 0xff; + hashData[i++] = flags >>> 24 & 0xff; + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + if (revision >= 4 && !encryptMetadata) { + hashData[i++] = 0xff; + hashData[i++] = 0xff; + hashData[i++] = 0xff; + hashData[i++] = 0xff; + } + let hash = calculateMD5(hashData, 0, i); + const keyLengthInBytes = keyLength >> 3; + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, keyLengthInBytes); + } + } + const encryptionKey = hash.subarray(0, keyLengthInBytes); + let cipher, checkData; + if (revision >= 3) { + for (i = 0; i < 32; ++i) { + hashData[i] = CipherTransformFactory.#defaultPasswordBytes[i]; + } + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i)); + n = encryptionKey.length; + const derivedKey = new Uint8Array(n); + for (j = 1; j <= 19; ++j) { + for (let k = 0; k < n; ++k) { + derivedKey[k] = encryptionKey[k] ^ j; + } + cipher = new ARCFourCipher(derivedKey); + checkData = cipher.encryptBlock(checkData); + } + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } else { + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(CipherTransformFactory.#defaultPasswordBytes); + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } + return encryptionKey; + } + #decodeUserPassword(password, ownerPassword, revision, keyLength) { + const hashData = new Uint8Array(32); + let i = 0; + const n = Math.min(32, password.length); + for (; i < n; ++i) { + hashData[i] = password[i]; + } + let j = 0; + while (i < 32) { + hashData[i++] = CipherTransformFactory.#defaultPasswordBytes[j++]; + } + let hash = calculateMD5(hashData, 0, i); + const keyLengthInBytes = keyLength >> 3; + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, hash.length); + } + } + let cipher, userPassword; + if (revision >= 3) { + userPassword = ownerPassword; + const derivedKey = new Uint8Array(keyLengthInBytes); + for (j = 19; j >= 0; j--) { + for (let k = 0; k < keyLengthInBytes; ++k) { + derivedKey[k] = hash[k] ^ j; + } + cipher = new ARCFourCipher(derivedKey); + userPassword = cipher.encryptBlock(userPassword); + } + } else { + cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes)); + userPassword = cipher.encryptBlock(ownerPassword); + } + return userPassword; + } + #buildObjectKey(num, gen, encryptionKey, isAes = false) { + const key = new Uint8Array(encryptionKey.length + 9); + const n = encryptionKey.length; + let i; + for (i = 0; i < n; ++i) { + key[i] = encryptionKey[i]; + } + key[i++] = num & 0xff; + key[i++] = num >> 8 & 0xff; + key[i++] = num >> 16 & 0xff; + key[i++] = gen & 0xff; + key[i++] = gen >> 8 & 0xff; + if (isAes) { + key[i++] = 0x73; + key[i++] = 0x41; + key[i++] = 0x6c; + key[i++] = 0x54; + } + const hash = calculateMD5(key, 0, i); + return hash.subarray(0, Math.min(encryptionKey.length + 5, 16)); + } + #buildCipherConstructor(cf, name, num, gen, key) { + if (!(name instanceof _primitives.Name)) { + throw new _util.FormatError("Invalid crypt filter name."); + } + const self = this; + const cryptFilter = cf.get(name.name); + const cfm = cryptFilter?.get("CFM"); + if (!cfm || cfm.name === "None") { + return function () { + return new NullCipher(); + }; + } + if (cfm.name === "V2") { + return function () { + return new ARCFourCipher(self.#buildObjectKey(num, gen, key, false)); + }; + } + if (cfm.name === "AESV2") { + return function () { + return new AES128Cipher(self.#buildObjectKey(num, gen, key, true)); + }; + } + if (cfm.name === "AESV3") { + return function () { + return new AES256Cipher(key); + }; + } + throw new _util.FormatError("Unknown crypto method"); + } + constructor(dict, fileId, password) { + const filter = dict.get("Filter"); + if (!(0, _primitives.isName)(filter, "Standard")) { + throw new _util.FormatError("unknown encryption method"); + } + this.filterName = filter.name; + this.dict = dict; + const algorithm = dict.get("V"); + if (!Number.isInteger(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) { + throw new _util.FormatError("unsupported encryption algorithm"); + } + this.algorithm = algorithm; + let keyLength = dict.get("Length"); + if (!keyLength) { + if (algorithm <= 3) { + keyLength = 40; + } else { + const cfDict = dict.get("CF"); + const streamCryptoName = dict.get("StmF"); + if (cfDict instanceof _primitives.Dict && streamCryptoName instanceof _primitives.Name) { + cfDict.suppressEncryption = true; + const handlerDict = cfDict.get(streamCryptoName.name); + keyLength = handlerDict?.get("Length") || 128; + if (keyLength < 40) { + keyLength <<= 3; + } + } + } + } + if (!Number.isInteger(keyLength) || keyLength < 40 || keyLength % 8 !== 0) { + throw new _util.FormatError("invalid key length"); + } + const ownerBytes = (0, _util.stringToBytes)(dict.get("O")), + userBytes = (0, _util.stringToBytes)(dict.get("U")); + const ownerPassword = ownerBytes.subarray(0, 32); + const userPassword = userBytes.subarray(0, 32); + const flags = dict.get("P"); + const revision = dict.get("R"); + const encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get("EncryptMetadata") !== false; + this.encryptMetadata = encryptMetadata; + const fileIdBytes = (0, _util.stringToBytes)(fileId); + let passwordBytes; + if (password) { + if (revision === 6) { + try { + password = (0, _util.utf8StringToString)(password); + } catch { + (0, _util.warn)("CipherTransformFactory: Unable to convert UTF8 encoded password."); + } + } + passwordBytes = (0, _util.stringToBytes)(password); + } + let encryptionKey; + if (algorithm !== 5) { + encryptionKey = this.#prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); + } else { + const ownerValidationSalt = ownerBytes.subarray(32, 40); + const ownerKeySalt = ownerBytes.subarray(40, 48); + const uBytes = userBytes.subarray(0, 48); + const userValidationSalt = userBytes.subarray(32, 40); + const userKeySalt = userBytes.subarray(40, 48); + const ownerEncryption = (0, _util.stringToBytes)(dict.get("OE")); + const userEncryption = (0, _util.stringToBytes)(dict.get("UE")); + const perms = (0, _util.stringToBytes)(dict.get("Perms")); + encryptionKey = this.#createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms); + } + if (!encryptionKey && !password) { + throw new _util.PasswordException("No password given", _util.PasswordResponses.NEED_PASSWORD); + } else if (!encryptionKey && password) { + const decodedPassword = this.#decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength); + encryptionKey = this.#prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); + } + if (!encryptionKey) { + throw new _util.PasswordException("Incorrect Password", _util.PasswordResponses.INCORRECT_PASSWORD); + } + this.encryptionKey = encryptionKey; + if (algorithm >= 4) { + const cf = dict.get("CF"); + if (cf instanceof _primitives.Dict) { + cf.suppressEncryption = true; + } + this.cf = cf; + this.stmf = dict.get("StmF") || _primitives.Name.get("Identity"); + this.strf = dict.get("StrF") || _primitives.Name.get("Identity"); + this.eff = dict.get("EFF") || this.stmf; + } + } + createCipherTransform(num, gen) { + if (this.algorithm === 4 || this.algorithm === 5) { + return new CipherTransform(this.#buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey), this.#buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey)); + } + const key = this.#buildObjectKey(num, gen, this.encryptionKey, false); + const cipherConstructor = function () { + return new ARCFourCipher(key); + }; + return new CipherTransform(cipherConstructor, cipherConstructor); + } +} +exports.CipherTransformFactory = CipherTransformFactory; + +/***/ }), +/* 75 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DecryptStream = void 0; +var _decode_stream = __w_pdfjs_require__(18); +const chunkSize = 512; +class DecryptStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, decrypt) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.decrypt = decrypt; + this.nextChunk = null; + this.initialized = false; + } + readBlock() { + let chunk; + if (this.initialized) { + chunk = this.nextChunk; + } else { + chunk = this.str.getBytes(chunkSize); + this.initialized = true; + } + if (!chunk || chunk.length === 0) { + this.eof = true; + return; + } + this.nextChunk = this.str.getBytes(chunkSize); + const hasMoreData = this.nextChunk?.length > 0; + const decrypt = this.decrypt; + chunk = decrypt(chunk, !hasMoreData); + const bufferLength = this.bufferLength, + newLength = bufferLength + chunk.length, + buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + } +} +exports.DecryptStream = DecryptStream; + +/***/ }), +/* 76 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ObjectLoader = void 0; +var _primitives = __w_pdfjs_require__(4); +var _base_stream = __w_pdfjs_require__(5); +var _core_utils = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +function mayHaveChildren(value) { + return value instanceof _primitives.Ref || value instanceof _primitives.Dict || value instanceof _base_stream.BaseStream || Array.isArray(value); +} +function addChildren(node, nodesToVisit) { + if (node instanceof _primitives.Dict) { + node = node.getRawValues(); + } else if (node instanceof _base_stream.BaseStream) { + node = node.dict.getRawValues(); + } else if (!Array.isArray(node)) { + return; + } + for (const rawValue of node) { + if (mayHaveChildren(rawValue)) { + nodesToVisit.push(rawValue); + } + } +} +class ObjectLoader { + constructor(dict, keys, xref) { + this.dict = dict; + this.keys = keys; + this.xref = xref; + this.refSet = null; + } + async load() { + if (this.xref.stream.isDataLoaded) { + return undefined; + } + const { + keys, + dict + } = this; + this.refSet = new _primitives.RefSet(); + const nodesToVisit = []; + for (const key of keys) { + const rawValue = dict.getRaw(key); + if (rawValue !== undefined) { + nodesToVisit.push(rawValue); + } + } + return this._walk(nodesToVisit); + } + async _walk(nodesToVisit) { + const nodesToRevisit = []; + const pendingRequests = []; + while (nodesToVisit.length) { + let currentNode = nodesToVisit.pop(); + if (currentNode instanceof _primitives.Ref) { + if (this.refSet.has(currentNode)) { + continue; + } + try { + this.refSet.put(currentNode); + currentNode = this.xref.fetch(currentNode); + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + (0, _util.warn)(`ObjectLoader._walk - requesting all data: "${ex}".`); + this.refSet = null; + const { + manager + } = this.xref.stream; + return manager.requestAllChunks(); + } + nodesToRevisit.push(currentNode); + pendingRequests.push({ + begin: ex.begin, + end: ex.end + }); + } + } + if (currentNode instanceof _base_stream.BaseStream) { + const baseStreams = currentNode.getBaseStreams(); + if (baseStreams) { + let foundMissingData = false; + for (const stream of baseStreams) { + if (stream.isDataLoaded) { + continue; + } + foundMissingData = true; + pendingRequests.push({ + begin: stream.start, + end: stream.end + }); + } + if (foundMissingData) { + nodesToRevisit.push(currentNode); + } + } + } + addChildren(currentNode, nodesToVisit); + } + if (pendingRequests.length) { + await this.xref.stream.manager.requestRanges(pendingRequests); + for (const node of nodesToRevisit) { + if (node instanceof _primitives.Ref) { + this.refSet.remove(node); + } + } + return this._walk(nodesToRevisit); + } + this.refSet = null; + return undefined; + } +} +exports.ObjectLoader = ObjectLoader; + +/***/ }), +/* 77 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XFAFactory = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _bind = __w_pdfjs_require__(79); +var _data = __w_pdfjs_require__(89); +var _fonts = __w_pdfjs_require__(85); +var _utils = __w_pdfjs_require__(84); +var _util = __w_pdfjs_require__(2); +var _parser = __w_pdfjs_require__(90); +var _xhtml = __w_pdfjs_require__(100); +class XFAFactory { + constructor(data) { + try { + this.root = new _parser.XFAParser().parse(XFAFactory._createDocument(data)); + const binder = new _bind.Binder(this.root); + this.form = binder.bind(); + this.dataHandler = new _data.DataHandler(this.root, binder.getData()); + this.form[_symbol_utils.$globalData].template = this.form; + } catch (e) { + (0, _util.warn)(`XFA - an error occurred during parsing and binding: ${e}`); + } + } + isValid() { + return this.root && this.form; + } + _createPagesHelper() { + const iterator = this.form[_symbol_utils.$toPages](); + return new Promise((resolve, reject) => { + const nextIteration = () => { + try { + const value = iterator.next(); + if (value.done) { + resolve(value.value); + } else { + setTimeout(nextIteration, 0); + } + } catch (e) { + reject(e); + } + }; + setTimeout(nextIteration, 0); + }); + } + async _createPages() { + try { + this.pages = await this._createPagesHelper(); + this.dims = this.pages.children.map(c => { + const { + width, + height + } = c.attributes.style; + return [0, 0, parseInt(width), parseInt(height)]; + }); + } catch (e) { + (0, _util.warn)(`XFA - an error occurred during layout: ${e}`); + } + } + getBoundingBox(pageIndex) { + return this.dims[pageIndex]; + } + async getNumPages() { + if (!this.pages) { + await this._createPages(); + } + return this.dims.length; + } + setImages(images) { + this.form[_symbol_utils.$globalData].images = images; + } + setFonts(fonts) { + this.form[_symbol_utils.$globalData].fontFinder = new _fonts.FontFinder(fonts); + const missingFonts = []; + for (let typeface of this.form[_symbol_utils.$globalData].usedTypefaces) { + typeface = (0, _utils.stripQuotes)(typeface); + const font = this.form[_symbol_utils.$globalData].fontFinder.find(typeface); + if (!font) { + missingFonts.push(typeface); + } + } + if (missingFonts.length > 0) { + return missingFonts; + } + return null; + } + appendFonts(fonts, reallyMissingFonts) { + this.form[_symbol_utils.$globalData].fontFinder.add(fonts, reallyMissingFonts); + } + async getPages() { + if (!this.pages) { + await this._createPages(); + } + const pages = this.pages; + this.pages = null; + return pages; + } + serializeData(storage) { + return this.dataHandler.serialize(storage); + } + static _createDocument(data) { + if (!data["/xdp:xdp"]) { + return data["xdp:xdp"]; + } + return Object.values(data).join(""); + } + static getRichTextAsHtml(rc) { + if (!rc || typeof rc !== "string") { + return null; + } + try { + let root = new _parser.XFAParser(_xhtml.XhtmlNamespace, true).parse(rc); + if (!["body", "xhtml"].includes(root[_symbol_utils.$nodeName])) { + const newRoot = _xhtml.XhtmlNamespace.body({}); + newRoot[_symbol_utils.$appendChild](root); + root = newRoot; + } + const result = root[_symbol_utils.$toHTML](); + if (!result.success) { + return null; + } + const { + html + } = result; + const { + attributes + } = html; + if (attributes) { + if (attributes.class) { + attributes.class = attributes.class.filter(attr => !attr.startsWith("xfa")); + } + attributes.dir = "auto"; + } + return { + html, + str: root[_symbol_utils.$text]() + }; + } catch (e) { + (0, _util.warn)(`XFA - an error occurred during parsing of rich text: ${e}`); + } + return null; + } +} +exports.XFAFactory = XFAFactory; + +/***/ }), +/* 78 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.$uid = exports.$toStyle = exports.$toString = exports.$toPages = exports.$toHTML = exports.$text = exports.$tabIndex = exports.$setValue = exports.$setSetAttributes = exports.$setId = exports.$searchNode = exports.$root = exports.$resolvePrototypes = exports.$removeChild = exports.$pushPara = exports.$pushGlyphs = exports.$popPara = exports.$onText = exports.$onChildCheck = exports.$onChild = exports.$nsAttributes = exports.$nodeName = exports.$namespaceId = exports.$lastAttribute = exports.$isUsable = exports.$isTransparent = exports.$isThereMoreWidth = exports.$isSplittable = exports.$isNsAgnostic = exports.$isDescendent = exports.$isDataValue = exports.$isCDATAXml = exports.$isBindable = exports.$insertAt = exports.$indexOf = exports.$ids = exports.$hasSettableValue = exports.$globalData = exports.$getTemplateRoot = exports.$getSubformParent = exports.$getRealChildrenByNameIt = exports.$getParent = exports.$getNextPage = exports.$getExtra = exports.$getDataValue = exports.$getContainedChildren = exports.$getChildrenByNameIt = exports.$getChildrenByName = exports.$getChildrenByClass = exports.$getChildren = exports.$getAvailableSpace = exports.$getAttributes = exports.$getAttributeIt = exports.$flushHTML = exports.$finalize = exports.$extra = exports.$dump = exports.$data = exports.$content = exports.$consumed = exports.$clone = exports.$cleanup = exports.$cleanPage = exports.$clean = exports.$childrenToHTML = exports.$appendChild = exports.$addHTML = exports.$acceptWhitespace = void 0; +const $acceptWhitespace = Symbol(); +exports.$acceptWhitespace = $acceptWhitespace; +const $addHTML = Symbol(); +exports.$addHTML = $addHTML; +const $appendChild = Symbol(); +exports.$appendChild = $appendChild; +const $childrenToHTML = Symbol(); +exports.$childrenToHTML = $childrenToHTML; +const $clean = Symbol(); +exports.$clean = $clean; +const $cleanPage = Symbol(); +exports.$cleanPage = $cleanPage; +const $cleanup = Symbol(); +exports.$cleanup = $cleanup; +const $clone = Symbol(); +exports.$clone = $clone; +const $consumed = Symbol(); +exports.$consumed = $consumed; +const $content = Symbol("content"); +exports.$content = $content; +const $data = Symbol("data"); +exports.$data = $data; +const $dump = Symbol(); +exports.$dump = $dump; +const $extra = Symbol("extra"); +exports.$extra = $extra; +const $finalize = Symbol(); +exports.$finalize = $finalize; +const $flushHTML = Symbol(); +exports.$flushHTML = $flushHTML; +const $getAttributeIt = Symbol(); +exports.$getAttributeIt = $getAttributeIt; +const $getAttributes = Symbol(); +exports.$getAttributes = $getAttributes; +const $getAvailableSpace = Symbol(); +exports.$getAvailableSpace = $getAvailableSpace; +const $getChildrenByClass = Symbol(); +exports.$getChildrenByClass = $getChildrenByClass; +const $getChildrenByName = Symbol(); +exports.$getChildrenByName = $getChildrenByName; +const $getChildrenByNameIt = Symbol(); +exports.$getChildrenByNameIt = $getChildrenByNameIt; +const $getDataValue = Symbol(); +exports.$getDataValue = $getDataValue; +const $getExtra = Symbol(); +exports.$getExtra = $getExtra; +const $getRealChildrenByNameIt = Symbol(); +exports.$getRealChildrenByNameIt = $getRealChildrenByNameIt; +const $getChildren = Symbol(); +exports.$getChildren = $getChildren; +const $getContainedChildren = Symbol(); +exports.$getContainedChildren = $getContainedChildren; +const $getNextPage = Symbol(); +exports.$getNextPage = $getNextPage; +const $getSubformParent = Symbol(); +exports.$getSubformParent = $getSubformParent; +const $getParent = Symbol(); +exports.$getParent = $getParent; +const $getTemplateRoot = Symbol(); +exports.$getTemplateRoot = $getTemplateRoot; +const $globalData = Symbol(); +exports.$globalData = $globalData; +const $hasSettableValue = Symbol(); +exports.$hasSettableValue = $hasSettableValue; +const $ids = Symbol(); +exports.$ids = $ids; +const $indexOf = Symbol(); +exports.$indexOf = $indexOf; +const $insertAt = Symbol(); +exports.$insertAt = $insertAt; +const $isCDATAXml = Symbol(); +exports.$isCDATAXml = $isCDATAXml; +const $isBindable = Symbol(); +exports.$isBindable = $isBindable; +const $isDataValue = Symbol(); +exports.$isDataValue = $isDataValue; +const $isDescendent = Symbol(); +exports.$isDescendent = $isDescendent; +const $isNsAgnostic = Symbol(); +exports.$isNsAgnostic = $isNsAgnostic; +const $isSplittable = Symbol(); +exports.$isSplittable = $isSplittable; +const $isThereMoreWidth = Symbol(); +exports.$isThereMoreWidth = $isThereMoreWidth; +const $isTransparent = Symbol(); +exports.$isTransparent = $isTransparent; +const $isUsable = Symbol(); +exports.$isUsable = $isUsable; +const $lastAttribute = Symbol(); +exports.$lastAttribute = $lastAttribute; +const $namespaceId = Symbol("namespaceId"); +exports.$namespaceId = $namespaceId; +const $nodeName = Symbol("nodeName"); +exports.$nodeName = $nodeName; +const $nsAttributes = Symbol(); +exports.$nsAttributes = $nsAttributes; +const $onChild = Symbol(); +exports.$onChild = $onChild; +const $onChildCheck = Symbol(); +exports.$onChildCheck = $onChildCheck; +const $onText = Symbol(); +exports.$onText = $onText; +const $pushGlyphs = Symbol(); +exports.$pushGlyphs = $pushGlyphs; +const $popPara = Symbol(); +exports.$popPara = $popPara; +const $pushPara = Symbol(); +exports.$pushPara = $pushPara; +const $removeChild = Symbol(); +exports.$removeChild = $removeChild; +const $root = Symbol("root"); +exports.$root = $root; +const $resolvePrototypes = Symbol(); +exports.$resolvePrototypes = $resolvePrototypes; +const $searchNode = Symbol(); +exports.$searchNode = $searchNode; +const $setId = Symbol(); +exports.$setId = $setId; +const $setSetAttributes = Symbol(); +exports.$setSetAttributes = $setSetAttributes; +const $setValue = Symbol(); +exports.$setValue = $setValue; +const $tabIndex = Symbol(); +exports.$tabIndex = $tabIndex; +const $text = Symbol(); +exports.$text = $text; +const $toPages = Symbol(); +exports.$toPages = $toPages; +const $toHTML = Symbol(); +exports.$toHTML = $toHTML; +const $toString = Symbol(); +exports.$toString = $toString; +const $toStyle = Symbol(); +exports.$toStyle = $toStyle; +const $uid = Symbol("uid"); +exports.$uid = $uid; + +/***/ }), +/* 79 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Binder = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _template = __w_pdfjs_require__(80); +var _som = __w_pdfjs_require__(88); +var _xfa_object = __w_pdfjs_require__(87); +var _namespaces = __w_pdfjs_require__(81); +var _util = __w_pdfjs_require__(2); +const NS_DATASETS = _namespaces.NamespaceIds.datasets.id; +function createText(content) { + const node = new _template.Text({}); + node[_symbol_utils.$content] = content; + return node; +} +class Binder { + constructor(root) { + this.root = root; + this.datasets = root.datasets; + this.data = root.datasets?.data || new _xfa_object.XmlObject(_namespaces.NamespaceIds.datasets.id, "data"); + this.emptyMerge = this.data[_symbol_utils.$getChildren]().length === 0; + this.root.form = this.form = root.template[_symbol_utils.$clone](); + } + _isConsumeData() { + return !this.emptyMerge && this._mergeMode; + } + _isMatchTemplate() { + return !this._isConsumeData(); + } + bind() { + this._bindElement(this.form, this.data); + return this.form; + } + getData() { + return this.data; + } + _bindValue(formNode, data, picture) { + formNode[_symbol_utils.$data] = data; + if (formNode[_symbol_utils.$hasSettableValue]()) { + if (data[_symbol_utils.$isDataValue]()) { + const value = data[_symbol_utils.$getDataValue](); + formNode[_symbol_utils.$setValue](createText(value)); + } else if (formNode instanceof _template.Field && formNode.ui?.choiceList?.open === "multiSelect") { + const value = data[_symbol_utils.$getChildren]().map(child => child[_symbol_utils.$content].trim()).join("\n"); + formNode[_symbol_utils.$setValue](createText(value)); + } else if (this._isConsumeData()) { + (0, _util.warn)(`XFA - Nodes haven't the same type.`); + } + } else if (!data[_symbol_utils.$isDataValue]() || this._isMatchTemplate()) { + this._bindElement(formNode, data); + } else { + (0, _util.warn)(`XFA - Nodes haven't the same type.`); + } + } + _findDataByNameToConsume(name, isValue, dataNode, global) { + if (!name) { + return null; + } + let generator, match; + for (let i = 0; i < 3; i++) { + generator = dataNode[_symbol_utils.$getRealChildrenByNameIt](name, false, true); + while (true) { + match = generator.next().value; + if (!match) { + break; + } + if (isValue === match[_symbol_utils.$isDataValue]()) { + return match; + } + } + if (dataNode[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.datasets.id && dataNode[_symbol_utils.$nodeName] === "data") { + break; + } + dataNode = dataNode[_symbol_utils.$getParent](); + } + if (!global) { + return null; + } + generator = this.data[_symbol_utils.$getRealChildrenByNameIt](name, true, false); + match = generator.next().value; + if (match) { + return match; + } + generator = this.data[_symbol_utils.$getAttributeIt](name, true); + match = generator.next().value; + if (match?.[_symbol_utils.$isDataValue]()) { + return match; + } + return null; + } + _setProperties(formNode, dataNode) { + if (!formNode.hasOwnProperty("setProperty")) { + return; + } + for (const { + ref, + target, + connection + } of formNode.setProperty.children) { + if (connection) { + continue; + } + if (!ref) { + continue; + } + const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false); + if (!nodes) { + (0, _util.warn)(`XFA - Invalid reference: ${ref}.`); + continue; + } + const [node] = nodes; + if (!node[_symbol_utils.$isDescendent](this.data)) { + (0, _util.warn)(`XFA - Invalid node: must be a data node.`); + continue; + } + const targetNodes = (0, _som.searchNode)(this.root, formNode, target, false, false); + if (!targetNodes) { + (0, _util.warn)(`XFA - Invalid target: ${target}.`); + continue; + } + const [targetNode] = targetNodes; + if (!targetNode[_symbol_utils.$isDescendent](formNode)) { + (0, _util.warn)(`XFA - Invalid target: must be a property or subproperty.`); + continue; + } + const targetParent = targetNode[_symbol_utils.$getParent](); + if (targetNode instanceof _template.SetProperty || targetParent instanceof _template.SetProperty) { + (0, _util.warn)(`XFA - Invalid target: cannot be a setProperty or one of its properties.`); + continue; + } + if (targetNode instanceof _template.BindItems || targetParent instanceof _template.BindItems) { + (0, _util.warn)(`XFA - Invalid target: cannot be a bindItems or one of its properties.`); + continue; + } + const content = node[_symbol_utils.$text](); + const name = targetNode[_symbol_utils.$nodeName]; + if (targetNode instanceof _xfa_object.XFAAttribute) { + const attrs = Object.create(null); + attrs[name] = content; + const obj = Reflect.construct(Object.getPrototypeOf(targetParent).constructor, [attrs]); + targetParent[name] = obj[name]; + continue; + } + if (!targetNode.hasOwnProperty(_symbol_utils.$content)) { + (0, _util.warn)(`XFA - Invalid node to use in setProperty`); + continue; + } + targetNode[_symbol_utils.$data] = node; + targetNode[_symbol_utils.$content] = content; + targetNode[_symbol_utils.$finalize](); + } + } + _bindItems(formNode, dataNode) { + if (!formNode.hasOwnProperty("items") || !formNode.hasOwnProperty("bindItems") || formNode.bindItems.isEmpty()) { + return; + } + for (const item of formNode.items.children) { + formNode[_symbol_utils.$removeChild](item); + } + formNode.items.clear(); + const labels = new _template.Items({}); + const values = new _template.Items({}); + formNode[_symbol_utils.$appendChild](labels); + formNode.items.push(labels); + formNode[_symbol_utils.$appendChild](values); + formNode.items.push(values); + for (const { + ref, + labelRef, + valueRef, + connection + } of formNode.bindItems.children) { + if (connection) { + continue; + } + if (!ref) { + continue; + } + const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false); + if (!nodes) { + (0, _util.warn)(`XFA - Invalid reference: ${ref}.`); + continue; + } + for (const node of nodes) { + if (!node[_symbol_utils.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid ref (${ref}): must be a datasets child.`); + continue; + } + const labelNodes = (0, _som.searchNode)(this.root, node, labelRef, true, false); + if (!labelNodes) { + (0, _util.warn)(`XFA - Invalid label: ${labelRef}.`); + continue; + } + const [labelNode] = labelNodes; + if (!labelNode[_symbol_utils.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid label: must be a datasets child.`); + continue; + } + const valueNodes = (0, _som.searchNode)(this.root, node, valueRef, true, false); + if (!valueNodes) { + (0, _util.warn)(`XFA - Invalid value: ${valueRef}.`); + continue; + } + const [valueNode] = valueNodes; + if (!valueNode[_symbol_utils.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid value: must be a datasets child.`); + continue; + } + const label = createText(labelNode[_symbol_utils.$text]()); + const value = createText(valueNode[_symbol_utils.$text]()); + labels[_symbol_utils.$appendChild](label); + labels.text.push(label); + values[_symbol_utils.$appendChild](value); + values.text.push(value); + } + } + } + _bindOccurrences(formNode, matches, picture) { + let baseClone; + if (matches.length > 1) { + baseClone = formNode[_symbol_utils.$clone](); + baseClone[_symbol_utils.$removeChild](baseClone.occur); + baseClone.occur = null; + } + this._bindValue(formNode, matches[0], picture); + this._setProperties(formNode, matches[0]); + this._bindItems(formNode, matches[0]); + if (matches.length === 1) { + return; + } + const parent = formNode[_symbol_utils.$getParent](); + const name = formNode[_symbol_utils.$nodeName]; + const pos = parent[_symbol_utils.$indexOf](formNode); + for (let i = 1, ii = matches.length; i < ii; i++) { + const match = matches[i]; + const clone = baseClone[_symbol_utils.$clone](); + parent[name].push(clone); + parent[_symbol_utils.$insertAt](pos + i, clone); + this._bindValue(clone, match, picture); + this._setProperties(clone, match); + this._bindItems(clone, match); + } + } + _createOccurrences(formNode) { + if (!this.emptyMerge) { + return; + } + const { + occur + } = formNode; + if (!occur || occur.initial <= 1) { + return; + } + const parent = formNode[_symbol_utils.$getParent](); + const name = formNode[_symbol_utils.$nodeName]; + if (!(parent[name] instanceof _xfa_object.XFAObjectArray)) { + return; + } + let currentNumber; + if (formNode.name) { + currentNumber = parent[name].children.filter(e => e.name === formNode.name).length; + } else { + currentNumber = parent[name].children.length; + } + const pos = parent[_symbol_utils.$indexOf](formNode) + 1; + const ii = occur.initial - currentNumber; + if (ii) { + const nodeClone = formNode[_symbol_utils.$clone](); + nodeClone[_symbol_utils.$removeChild](nodeClone.occur); + nodeClone.occur = null; + parent[name].push(nodeClone); + parent[_symbol_utils.$insertAt](pos, nodeClone); + for (let i = 1; i < ii; i++) { + const clone = nodeClone[_symbol_utils.$clone](); + parent[name].push(clone); + parent[_symbol_utils.$insertAt](pos + i, clone); + } + } + } + _getOccurInfo(formNode) { + const { + name, + occur + } = formNode; + if (!occur || !name) { + return [1, 1]; + } + const max = occur.max === -1 ? Infinity : occur.max; + return [occur.min, max]; + } + _setAndBind(formNode, dataNode) { + this._setProperties(formNode, dataNode); + this._bindItems(formNode, dataNode); + this._bindElement(formNode, dataNode); + } + _bindElement(formNode, dataNode) { + const uselessNodes = []; + this._createOccurrences(formNode); + for (const child of formNode[_symbol_utils.$getChildren]()) { + if (child[_symbol_utils.$data]) { + continue; + } + if (this._mergeMode === undefined && child[_symbol_utils.$nodeName] === "subform") { + this._mergeMode = child.mergeMode === "consumeData"; + const dataChildren = dataNode[_symbol_utils.$getChildren](); + if (dataChildren.length > 0) { + this._bindOccurrences(child, [dataChildren[0]], null); + } else if (this.emptyMerge) { + const nsId = dataNode[_symbol_utils.$namespaceId] === NS_DATASETS ? -1 : dataNode[_symbol_utils.$namespaceId]; + const dataChild = child[_symbol_utils.$data] = new _xfa_object.XmlObject(nsId, child.name || "root"); + dataNode[_symbol_utils.$appendChild](dataChild); + this._bindElement(child, dataChild); + } + continue; + } + if (!child[_symbol_utils.$isBindable]()) { + continue; + } + let global = false; + let picture = null; + let ref = null; + let match = null; + if (child.bind) { + switch (child.bind.match) { + case "none": + this._setAndBind(child, dataNode); + continue; + case "global": + global = true; + break; + case "dataRef": + if (!child.bind.ref) { + (0, _util.warn)(`XFA - ref is empty in node ${child[_symbol_utils.$nodeName]}.`); + this._setAndBind(child, dataNode); + continue; + } + ref = child.bind.ref; + break; + default: + break; + } + if (child.bind.picture) { + picture = child.bind.picture[_symbol_utils.$content]; + } + } + const [min, max] = this._getOccurInfo(child); + if (ref) { + match = (0, _som.searchNode)(this.root, dataNode, ref, true, false); + if (match === null) { + match = (0, _som.createDataNode)(this.data, dataNode, ref); + if (!match) { + continue; + } + if (this._isConsumeData()) { + match[_symbol_utils.$consumed] = true; + } + this._setAndBind(child, match); + continue; + } else { + if (this._isConsumeData()) { + match = match.filter(node => !node[_symbol_utils.$consumed]); + } + if (match.length > max) { + match = match.slice(0, max); + } else if (match.length === 0) { + match = null; + } + if (match && this._isConsumeData()) { + match.forEach(node => { + node[_symbol_utils.$consumed] = true; + }); + } + } + } else { + if (!child.name) { + this._setAndBind(child, dataNode); + continue; + } + if (this._isConsumeData()) { + const matches = []; + while (matches.length < max) { + const found = this._findDataByNameToConsume(child.name, child[_symbol_utils.$hasSettableValue](), dataNode, global); + if (!found) { + break; + } + found[_symbol_utils.$consumed] = true; + matches.push(found); + } + match = matches.length > 0 ? matches : null; + } else { + match = dataNode[_symbol_utils.$getRealChildrenByNameIt](child.name, false, this.emptyMerge).next().value; + if (!match) { + if (min === 0) { + uselessNodes.push(child); + continue; + } + const nsId = dataNode[_symbol_utils.$namespaceId] === NS_DATASETS ? -1 : dataNode[_symbol_utils.$namespaceId]; + match = child[_symbol_utils.$data] = new _xfa_object.XmlObject(nsId, child.name); + if (this.emptyMerge) { + match[_symbol_utils.$consumed] = true; + } + dataNode[_symbol_utils.$appendChild](match); + this._setAndBind(child, match); + continue; + } + if (this.emptyMerge) { + match[_symbol_utils.$consumed] = true; + } + match = [match]; + } + } + if (match) { + this._bindOccurrences(child, match, picture); + } else if (min > 0) { + this._setAndBind(child, dataNode); + } else { + uselessNodes.push(child); + } + } + uselessNodes.forEach(node => node[_symbol_utils.$getParent]()[_symbol_utils.$removeChild](node)); + } +} +exports.Binder = Binder; + +/***/ }), +/* 80 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Value = exports.Text = exports.TemplateNamespace = exports.Template = exports.SetProperty = exports.Items = exports.Field = exports.BindItems = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _namespaces = __w_pdfjs_require__(81); +var _layout = __w_pdfjs_require__(82); +var _html_utils = __w_pdfjs_require__(83); +var _xfa_object = __w_pdfjs_require__(87); +var _utils = __w_pdfjs_require__(84); +var _util = __w_pdfjs_require__(2); +var _fonts = __w_pdfjs_require__(85); +var _core_utils = __w_pdfjs_require__(3); +var _som = __w_pdfjs_require__(88); +const TEMPLATE_NS_ID = _namespaces.NamespaceIds.template.id; +const SVG_NS = "http://www.w3.org/2000/svg"; +const MAX_ATTEMPTS_FOR_LRTB_LAYOUT = 2; +const MAX_EMPTY_PAGES = 3; +const DEFAULT_TAB_INDEX = 5000; +const HEADING_PATTERN = /^H(\d+)$/; +const MIMES = new Set(["image/gif", "image/jpeg", "image/jpg", "image/pjpeg", "image/png", "image/apng", "image/x-png", "image/bmp", "image/x-ms-bmp", "image/tiff", "image/tif", "application/octet-stream"]); +const IMAGES_HEADERS = [[[0x42, 0x4d], "image/bmp"], [[0xff, 0xd8, 0xff], "image/jpeg"], [[0x49, 0x49, 0x2a, 0x00], "image/tiff"], [[0x4d, 0x4d, 0x00, 0x2a], "image/tiff"], [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], "image/gif"], [[0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a], "image/png"]]; +function getBorderDims(node) { + if (!node || !node.border) { + return { + w: 0, + h: 0 + }; + } + const borderExtra = node.border[_symbol_utils.$getExtra](); + if (!borderExtra) { + return { + w: 0, + h: 0 + }; + } + return { + w: borderExtra.widths[0] + borderExtra.widths[2] + borderExtra.insets[0] + borderExtra.insets[2], + h: borderExtra.widths[1] + borderExtra.widths[3] + borderExtra.insets[1] + borderExtra.insets[3] + }; +} +function hasMargin(node) { + return node.margin && (node.margin.topInset || node.margin.rightInset || node.margin.bottomInset || node.margin.leftInset); +} +function _setValue(templateNode, value) { + if (!templateNode.value) { + const nodeValue = new Value({}); + templateNode[_symbol_utils.$appendChild](nodeValue); + templateNode.value = nodeValue; + } + templateNode.value[_symbol_utils.$setValue](value); +} +function* getContainedChildren(node) { + for (const child of node[_symbol_utils.$getChildren]()) { + if (child instanceof SubformSet) { + yield* child[_symbol_utils.$getContainedChildren](); + continue; + } + yield child; + } +} +function isRequired(node) { + return node.validate?.nullTest === "error"; +} +function setTabIndex(node) { + while (node) { + if (!node.traversal) { + node[_symbol_utils.$tabIndex] = node[_symbol_utils.$getParent]()[_symbol_utils.$tabIndex]; + return; + } + if (node[_symbol_utils.$tabIndex]) { + return; + } + let next = null; + for (const child of node.traversal[_symbol_utils.$getChildren]()) { + if (child.operation === "next") { + next = child; + break; + } + } + if (!next || !next.ref) { + node[_symbol_utils.$tabIndex] = node[_symbol_utils.$getParent]()[_symbol_utils.$tabIndex]; + return; + } + const root = node[_symbol_utils.$getTemplateRoot](); + node[_symbol_utils.$tabIndex] = ++root[_symbol_utils.$tabIndex]; + const ref = root[_symbol_utils.$searchNode](next.ref, node); + if (!ref) { + return; + } + node = ref[0]; + } +} +function applyAssist(obj, attributes) { + const assist = obj.assist; + if (assist) { + const assistTitle = assist[_symbol_utils.$toHTML](); + if (assistTitle) { + attributes.title = assistTitle; + } + const role = assist.role; + const match = role.match(HEADING_PATTERN); + if (match) { + const ariaRole = "heading"; + const ariaLevel = match[1]; + attributes.role = ariaRole; + attributes["aria-level"] = ariaLevel; + } + } + if (obj.layout === "table") { + attributes.role = "table"; + } else if (obj.layout === "row") { + attributes.role = "row"; + } else { + const parent = obj[_symbol_utils.$getParent](); + if (parent.layout === "row") { + attributes.role = parent.assist?.role === "TH" ? "columnheader" : "cell"; + } + } +} +function ariaLabel(obj) { + if (!obj.assist) { + return null; + } + const assist = obj.assist; + if (assist.speak && assist.speak[_symbol_utils.$content] !== "") { + return assist.speak[_symbol_utils.$content]; + } + if (assist.toolTip) { + return assist.toolTip[_symbol_utils.$content]; + } + return null; +} +function valueToHtml(value) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + class: ["xfaRich"], + style: Object.create(null) + }, + children: [{ + name: "span", + attributes: { + style: Object.create(null) + }, + value + }] + }); +} +function setFirstUnsplittable(node) { + const root = node[_symbol_utils.$getTemplateRoot](); + if (root[_symbol_utils.$extra].firstUnsplittable === null) { + root[_symbol_utils.$extra].firstUnsplittable = node; + root[_symbol_utils.$extra].noLayoutFailure = true; + } +} +function unsetFirstUnsplittable(node) { + const root = node[_symbol_utils.$getTemplateRoot](); + if (root[_symbol_utils.$extra].firstUnsplittable === node) { + root[_symbol_utils.$extra].noLayoutFailure = false; + } +} +function handleBreak(node) { + if (node[_symbol_utils.$extra]) { + return false; + } + node[_symbol_utils.$extra] = Object.create(null); + if (node.targetType === "auto") { + return false; + } + const root = node[_symbol_utils.$getTemplateRoot](); + let target = null; + if (node.target) { + target = root[_symbol_utils.$searchNode](node.target, node[_symbol_utils.$getParent]()); + if (!target) { + return false; + } + target = target[0]; + } + const { + currentPageArea, + currentContentArea + } = root[_symbol_utils.$extra]; + if (node.targetType === "pageArea") { + if (!(target instanceof PageArea)) { + target = null; + } + if (node.startNew) { + node[_symbol_utils.$extra].target = target || currentPageArea; + return true; + } else if (target && target !== currentPageArea) { + node[_symbol_utils.$extra].target = target; + return true; + } + return false; + } + if (!(target instanceof ContentArea)) { + target = null; + } + const pageArea = target && target[_symbol_utils.$getParent](); + let index; + let nextPageArea = pageArea; + if (node.startNew) { + if (target) { + const contentAreas = pageArea.contentArea.children; + const indexForCurrent = contentAreas.indexOf(currentContentArea); + const indexForTarget = contentAreas.indexOf(target); + if (indexForCurrent !== -1 && indexForCurrent < indexForTarget) { + nextPageArea = null; + } + index = indexForTarget - 1; + } else { + index = currentPageArea.contentArea.children.indexOf(currentContentArea); + } + } else if (target && target !== currentContentArea) { + const contentAreas = pageArea.contentArea.children; + index = contentAreas.indexOf(target) - 1; + nextPageArea = pageArea === currentPageArea ? null : pageArea; + } else { + return false; + } + node[_symbol_utils.$extra].target = nextPageArea; + node[_symbol_utils.$extra].index = index; + return true; +} +function handleOverflow(node, extraNode, space) { + const root = node[_symbol_utils.$getTemplateRoot](); + const saved = root[_symbol_utils.$extra].noLayoutFailure; + const savedMethod = extraNode[_symbol_utils.$getSubformParent]; + extraNode[_symbol_utils.$getSubformParent] = () => node; + root[_symbol_utils.$extra].noLayoutFailure = true; + const res = extraNode[_symbol_utils.$toHTML](space); + node[_symbol_utils.$addHTML](res.html, res.bbox); + root[_symbol_utils.$extra].noLayoutFailure = saved; + extraNode[_symbol_utils.$getSubformParent] = savedMethod; +} +class AppearanceFilter extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "appearanceFilter"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Arc extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "arc", true); + this.circular = (0, _utils.getInteger)({ + data: attributes.circular, + defaultValue: 0, + validate: x => x === 1 + }); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.startAngle = (0, _utils.getFloat)({ + data: attributes.startAngle, + defaultValue: 0, + validate: x => true + }); + this.sweepAngle = (0, _utils.getFloat)({ + data: attributes.sweepAngle, + defaultValue: 360, + validate: x => true + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.edge = null; + this.fill = null; + } + [_symbol_utils.$toHTML]() { + const edge = this.edge || new Edge({}); + const edgeStyle = edge[_symbol_utils.$toStyle](); + const style = Object.create(null); + if (this.fill?.presence === "visible") { + Object.assign(style, this.fill[_symbol_utils.$toStyle]()); + } else { + style.fill = "transparent"; + } + style.strokeWidth = (0, _html_utils.measureToString)(edge.presence === "visible" ? edge.thickness : 0); + style.stroke = edgeStyle.color; + let arc; + const attributes = { + xmlns: SVG_NS, + style: { + width: "100%", + height: "100%", + overflow: "visible" + } + }; + if (this.sweepAngle === 360) { + arc = { + name: "ellipse", + attributes: { + xmlns: SVG_NS, + cx: "50%", + cy: "50%", + rx: "50%", + ry: "50%", + style + } + }; + } else { + const startAngle = this.startAngle * Math.PI / 180; + const sweepAngle = this.sweepAngle * Math.PI / 180; + const largeArc = this.sweepAngle > 180 ? 1 : 0; + const [x1, y1, x2, y2] = [50 * (1 + Math.cos(startAngle)), 50 * (1 - Math.sin(startAngle)), 50 * (1 + Math.cos(startAngle + sweepAngle)), 50 * (1 - Math.sin(startAngle + sweepAngle))]; + arc = { + name: "path", + attributes: { + xmlns: SVG_NS, + d: `M ${x1} ${y1} A 50 50 0 ${largeArc} 0 ${x2} ${y2}`, + vectorEffect: "non-scaling-stroke", + style + } + }; + Object.assign(attributes, { + viewBox: "0 0 100 100", + preserveAspectRatio: "none" + }); + } + const svg = { + name: "svg", + children: [arc], + attributes + }; + const parent = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + if (hasMargin(parent)) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style: { + display: "inline", + width: "100%", + height: "100%" + } + }, + children: [svg] + }); + } + svg.attributes.style.position = "absolute"; + return _utils.HTMLResult.success(svg); + } +} +class Area extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "area", true); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.desc = null; + this.extras = null; + this.area = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + *[_symbol_utils.$getContainedChildren]() { + yield* getContainedChildren(this); + } + [_symbol_utils.$isTransparent]() { + return true; + } + [_symbol_utils.$isBindable]() { + return true; + } + [_symbol_utils.$addHTML](html, bbox) { + const [x, y, w, h] = bbox; + this[_symbol_utils.$extra].width = Math.max(this[_symbol_utils.$extra].width, x + w); + this[_symbol_utils.$extra].height = Math.max(this[_symbol_utils.$extra].height, y + h); + this[_symbol_utils.$extra].children.push(html); + } + [_symbol_utils.$getAvailableSpace]() { + return this[_symbol_utils.$extra].availableSpace; + } + [_symbol_utils.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "position"); + const attributes = { + style, + id: this[_symbol_utils.$uid], + class: ["xfaArea"] + }; + if ((0, _html_utils.isPrintOnly)(this)) { + attributes.class.push("xfaPrintOnly"); + } + if (this.name) { + attributes.xfaName = this.name; + } + const children = []; + this[_symbol_utils.$extra] = { + children, + width: 0, + height: 0, + availableSpace + }; + const result = this[_symbol_utils.$childrenToHTML]({ + filter: new Set(["area", "draw", "field", "exclGroup", "subform", "subformSet"]), + include: true + }); + if (!result.success) { + if (result.isBreak()) { + return result; + } + delete this[_symbol_utils.$extra]; + return _utils.HTMLResult.FAILURE; + } + style.width = (0, _html_utils.measureToString)(this[_symbol_utils.$extra].width); + style.height = (0, _html_utils.measureToString)(this[_symbol_utils.$extra].height); + const html = { + name: "div", + attributes, + children + }; + const bbox = [this.x, this.y, this[_symbol_utils.$extra].width, this[_symbol_utils.$extra].height]; + delete this[_symbol_utils.$extra]; + return _utils.HTMLResult.success(html, bbox); + } +} +class Assist extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "assist", true); + this.id = attributes.id || ""; + this.role = attributes.role || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.speak = null; + this.toolTip = null; + } + [_symbol_utils.$toHTML]() { + return this.toolTip?.[_symbol_utils.$content] || null; + } +} +class Barcode extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "barcode", true); + this.charEncoding = (0, _utils.getKeyword)({ + data: attributes.charEncoding ? attributes.charEncoding.toLowerCase() : "", + defaultValue: "", + validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/) + }); + this.checksum = (0, _utils.getStringOption)(attributes.checksum, ["none", "1mod10", "1mod10_1mod11", "2mod10", "auto"]); + this.dataColumnCount = (0, _utils.getInteger)({ + data: attributes.dataColumnCount, + defaultValue: -1, + validate: x => x >= 0 + }); + this.dataLength = (0, _utils.getInteger)({ + data: attributes.dataLength, + defaultValue: -1, + validate: x => x >= 0 + }); + this.dataPrep = (0, _utils.getStringOption)(attributes.dataPrep, ["none", "flateCompress"]); + this.dataRowCount = (0, _utils.getInteger)({ + data: attributes.dataRowCount, + defaultValue: -1, + validate: x => x >= 0 + }); + this.endChar = attributes.endChar || ""; + this.errorCorrectionLevel = (0, _utils.getInteger)({ + data: attributes.errorCorrectionLevel, + defaultValue: -1, + validate: x => x >= 0 && x <= 8 + }); + this.id = attributes.id || ""; + this.moduleHeight = (0, _utils.getMeasurement)(attributes.moduleHeight, "5mm"); + this.moduleWidth = (0, _utils.getMeasurement)(attributes.moduleWidth, "0.25mm"); + this.printCheckDigit = (0, _utils.getInteger)({ + data: attributes.printCheckDigit, + defaultValue: 0, + validate: x => x === 1 + }); + this.rowColumnRatio = (0, _utils.getRatio)(attributes.rowColumnRatio); + this.startChar = attributes.startChar || ""; + this.textLocation = (0, _utils.getStringOption)(attributes.textLocation, ["below", "above", "aboveEmbedded", "belowEmbedded", "none"]); + this.truncate = (0, _utils.getInteger)({ + data: attributes.truncate, + defaultValue: 0, + validate: x => x === 1 + }); + this.type = (0, _utils.getStringOption)(attributes.type ? attributes.type.toLowerCase() : "", ["aztec", "codabar", "code2of5industrial", "code2of5interleaved", "code2of5matrix", "code2of5standard", "code3of9", "code3of9extended", "code11", "code49", "code93", "code128", "code128a", "code128b", "code128c", "code128sscc", "datamatrix", "ean8", "ean8add2", "ean8add5", "ean13", "ean13add2", "ean13add5", "ean13pwcd", "fim", "logmars", "maxicode", "msi", "pdf417", "pdf417macro", "plessey", "postauscust2", "postauscust3", "postausreplypaid", "postausstandard", "postukrm4scc", "postusdpbc", "postusimb", "postusstandard", "postus5zip", "qrcode", "rfid", "rss14", "rss14expanded", "rss14limited", "rss14stacked", "rss14stackedomni", "rss14truncated", "telepen", "ucc128", "ucc128random", "ucc128sscc", "upca", "upcaadd2", "upcaadd5", "upcapwcd", "upce", "upceadd2", "upceadd5", "upcean2", "upcean5", "upsmaxicode"]); + this.upsMode = (0, _utils.getStringOption)(attributes.upsMode, ["usCarrier", "internationalCarrier", "secureSymbol", "standardSymbol"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.wideNarrowRatio = (0, _utils.getRatio)(attributes.wideNarrowRatio); + this.encrypt = null; + this.extras = null; + } +} +class Bind extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bind", true); + this.match = (0, _utils.getStringOption)(attributes.match, ["once", "dataRef", "global", "none"]); + this.ref = attributes.ref || ""; + this.picture = null; + } +} +class BindItems extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bindItems"); + this.connection = attributes.connection || ""; + this.labelRef = attributes.labelRef || ""; + this.ref = attributes.ref || ""; + this.valueRef = attributes.valueRef || ""; + } +} +exports.BindItems = BindItems; +class Bookend extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bookend"); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class BooleanElement extends _xfa_object.Option01 { + constructor(attributes) { + super(TEMPLATE_NS_ID, "boolean"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] === 1 ? "1" : "0"); + } +} +class Border extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "border", true); + this.break = (0, _utils.getStringOption)(attributes.break, ["close", "open"]); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.corner = new _xfa_object.XFAObjectArray(4); + this.edge = new _xfa_object.XFAObjectArray(4); + this.extras = null; + this.fill = null; + this.margin = null; + } + [_symbol_utils.$getExtra]() { + if (!this[_symbol_utils.$extra]) { + const edges = this.edge.children.slice(); + if (edges.length < 4) { + const defaultEdge = edges.at(-1) || new Edge({}); + for (let i = edges.length; i < 4; i++) { + edges.push(defaultEdge); + } + } + const widths = edges.map(edge => edge.thickness); + const insets = [0, 0, 0, 0]; + if (this.margin) { + insets[0] = this.margin.topInset; + insets[1] = this.margin.rightInset; + insets[2] = this.margin.bottomInset; + insets[3] = this.margin.leftInset; + } + this[_symbol_utils.$extra] = { + widths, + insets, + edges + }; + } + return this[_symbol_utils.$extra]; + } + [_symbol_utils.$toStyle]() { + const { + edges + } = this[_symbol_utils.$getExtra](); + const edgeStyles = edges.map(node => { + const style = node[_symbol_utils.$toStyle](); + style.color ||= "#000000"; + return style; + }); + const style = Object.create(null); + if (this.margin) { + Object.assign(style, this.margin[_symbol_utils.$toStyle]()); + } + if (this.fill?.presence === "visible") { + Object.assign(style, this.fill[_symbol_utils.$toStyle]()); + } + if (this.corner.children.some(node => node.radius !== 0)) { + const cornerStyles = this.corner.children.map(node => node[_symbol_utils.$toStyle]()); + if (cornerStyles.length === 2 || cornerStyles.length === 3) { + const last = cornerStyles.at(-1); + for (let i = cornerStyles.length; i < 4; i++) { + cornerStyles.push(last); + } + } + style.borderRadius = cornerStyles.map(s => s.radius).join(" "); + } + switch (this.presence) { + case "invisible": + case "hidden": + style.borderStyle = ""; + break; + case "inactive": + style.borderStyle = "none"; + break; + default: + style.borderStyle = edgeStyles.map(s => s.style).join(" "); + break; + } + style.borderWidth = edgeStyles.map(s => s.width).join(" "); + style.borderColor = edgeStyles.map(s => s.color).join(" "); + return style; + } +} +class Break extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "break", true); + this.after = (0, _utils.getStringOption)(attributes.after, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.afterTarget = attributes.afterTarget || ""; + this.before = (0, _utils.getStringOption)(attributes.before, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.beforeTarget = attributes.beforeTarget || ""; + this.bookendLeader = attributes.bookendLeader || ""; + this.bookendTrailer = attributes.bookendTrailer || ""; + this.id = attributes.id || ""; + this.overflowLeader = attributes.overflowLeader || ""; + this.overflowTarget = attributes.overflowTarget || ""; + this.overflowTrailer = attributes.overflowTrailer || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } +} +class BreakAfter extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "breakAfter", true); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.target = attributes.target || ""; + this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea"]); + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.script = null; + } +} +class BreakBefore extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "breakBefore", true); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.target = attributes.target || ""; + this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea"]); + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.script = null; + } + [_symbol_utils.$toHTML](availableSpace) { + this[_symbol_utils.$extra] = {}; + return _utils.HTMLResult.FAILURE; + } +} +class Button extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "button", true); + this.highlight = (0, _utils.getStringOption)(attributes.highlight, ["inverted", "none", "outline", "push"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const parent = this[_symbol_utils.$getParent](); + const grandpa = parent[_symbol_utils.$getParent](); + const htmlButton = { + name: "button", + attributes: { + id: this[_symbol_utils.$uid], + class: ["xfaButton"], + style: {} + }, + children: [] + }; + for (const event of grandpa.event.children) { + if (event.activity !== "click" || !event.script) { + continue; + } + const jsURL = (0, _core_utils.recoverJsURL)(event.script[_symbol_utils.$content]); + if (!jsURL) { + continue; + } + const href = (0, _html_utils.fixURL)(jsURL.url); + if (!href) { + continue; + } + htmlButton.children.push({ + name: "a", + attributes: { + id: "link" + this[_symbol_utils.$uid], + href, + newWindow: jsURL.newWindow, + class: ["xfaLink"], + style: {} + }, + children: [] + }); + } + return _utils.HTMLResult.success(htmlButton); + } +} +class Calculate extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "calculate", true); + this.id = attributes.id || ""; + this.override = (0, _utils.getStringOption)(attributes.override, ["disabled", "error", "ignore", "warning"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.message = null; + this.script = null; + } +} +class Caption extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "caption", true); + this.id = attributes.id || ""; + this.placement = (0, _utils.getStringOption)(attributes.placement, ["left", "bottom", "inline", "right", "top"]); + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.reserve = Math.ceil((0, _utils.getMeasurement)(attributes.reserve)); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.font = null; + this.margin = null; + this.para = null; + this.value = null; + } + [_symbol_utils.$setValue](value) { + _setValue(this, value); + } + [_symbol_utils.$getExtra](availableSpace) { + if (!this[_symbol_utils.$extra]) { + let { + width, + height + } = availableSpace; + switch (this.placement) { + case "left": + case "right": + case "inline": + width = this.reserve <= 0 ? width : this.reserve; + break; + case "top": + case "bottom": + height = this.reserve <= 0 ? height : this.reserve; + break; + } + this[_symbol_utils.$extra] = (0, _html_utils.layoutNode)(this, { + width, + height + }); + } + return this[_symbol_utils.$extra]; + } + [_symbol_utils.$toHTML](availableSpace) { + if (!this.value) { + return _utils.HTMLResult.EMPTY; + } + this[_symbol_utils.$pushPara](); + const value = this.value[_symbol_utils.$toHTML](availableSpace).html; + if (!value) { + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.EMPTY; + } + const savedReserve = this.reserve; + if (this.reserve <= 0) { + const { + w, + h + } = this[_symbol_utils.$getExtra](availableSpace); + switch (this.placement) { + case "left": + case "right": + case "inline": + this.reserve = w; + break; + case "top": + case "bottom": + this.reserve = h; + break; + } + } + const children = []; + if (typeof value === "string") { + children.push({ + name: "#text", + value + }); + } else { + children.push(value); + } + const style = (0, _html_utils.toStyle)(this, "font", "margin", "visibility"); + switch (this.placement) { + case "left": + case "right": + if (this.reserve > 0) { + style.width = (0, _html_utils.measureToString)(this.reserve); + } + break; + case "top": + case "bottom": + if (this.reserve > 0) { + style.height = (0, _html_utils.measureToString)(this.reserve); + } + break; + } + (0, _html_utils.setPara)(this, null, value); + this[_symbol_utils.$popPara](); + this.reserve = savedReserve; + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style, + class: ["xfaCaption"] + }, + children + }); + } +} +class Certificate extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "certificate"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Certificates extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "certificates", true); + this.credentialServerPolicy = (0, _utils.getStringOption)(attributes.credentialServerPolicy, ["optional", "required"]); + this.id = attributes.id || ""; + this.url = attributes.url || ""; + this.urlPolicy = attributes.urlPolicy || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encryption = null; + this.issuers = null; + this.keyUsage = null; + this.oids = null; + this.signing = null; + this.subjectDNs = null; + } +} +class CheckButton extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "checkButton", true); + this.id = attributes.id || ""; + this.mark = (0, _utils.getStringOption)(attributes.mark, ["default", "check", "circle", "cross", "diamond", "square", "star"]); + this.shape = (0, _utils.getStringOption)(attributes.shape, ["square", "round"]); + this.size = (0, _utils.getMeasurement)(attributes.size, "10pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)("margin"); + const size = (0, _html_utils.measureToString)(this.size); + style.width = style.height = size; + let type; + let className; + let groupId; + const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + const items = field.items.children.length && field.items.children[0][_symbol_utils.$toHTML]().html || []; + const exportedValue = { + on: (items[0] !== undefined ? items[0] : "on").toString(), + off: (items[1] !== undefined ? items[1] : "off").toString() + }; + const value = field.value?.[_symbol_utils.$text]() || "off"; + const checked = value === exportedValue.on || undefined; + const container = field[_symbol_utils.$getSubformParent](); + const fieldId = field[_symbol_utils.$uid]; + let dataId; + if (container instanceof ExclGroup) { + groupId = container[_symbol_utils.$uid]; + type = "radio"; + className = "xfaRadio"; + dataId = container[_symbol_utils.$data]?.[_symbol_utils.$uid] || container[_symbol_utils.$uid]; + } else { + type = "checkbox"; + className = "xfaCheckbox"; + dataId = field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid]; + } + const input = { + name: "input", + attributes: { + class: [className], + style, + fieldId, + dataId, + type, + checked, + xfaOn: exportedValue.on, + xfaOff: exportedValue.off, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + if (groupId) { + input.attributes.name = groupId; + } + if (isRequired(field)) { + input.attributes["aria-required"] = true; + input.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [input] + }); + } +} +class ChoiceList extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "choiceList", true); + this.commitOn = (0, _utils.getStringOption)(attributes.commitOn, ["select", "exit"]); + this.id = attributes.id || ""; + this.open = (0, _utils.getStringOption)(attributes.open, ["userControl", "always", "multiSelect", "onEntry"]); + this.textEntry = (0, _utils.getInteger)({ + data: attributes.textEntry, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "margin"); + const ui = this[_symbol_utils.$getParent](); + const field = ui[_symbol_utils.$getParent](); + const fontSize = field.font?.size || 10; + const optionStyle = { + fontSize: `calc(${fontSize}px * var(--scale-factor))` + }; + const children = []; + if (field.items.children.length > 0) { + const items = field.items; + let displayedIndex = 0; + let saveIndex = 0; + if (items.children.length === 2) { + displayedIndex = items.children[0].save; + saveIndex = 1 - displayedIndex; + } + const displayed = items.children[displayedIndex][_symbol_utils.$toHTML]().html; + const values = items.children[saveIndex][_symbol_utils.$toHTML]().html; + let selected = false; + const value = field.value?.[_symbol_utils.$text]() || ""; + for (let i = 0, ii = displayed.length; i < ii; i++) { + const option = { + name: "option", + attributes: { + value: values[i] || displayed[i], + style: optionStyle + }, + value: displayed[i] + }; + if (values[i] === value) { + option.attributes.selected = selected = true; + } + children.push(option); + } + if (!selected) { + children.splice(0, 0, { + name: "option", + attributes: { + hidden: true, + selected: true + }, + value: " " + }); + } + } + const selectAttributes = { + class: ["xfaSelect"], + fieldId: field[_symbol_utils.$uid], + dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid], + style, + "aria-label": ariaLabel(field), + "aria-required": false + }; + if (isRequired(field)) { + selectAttributes["aria-required"] = true; + selectAttributes.required = true; + } + if (this.open === "multiSelect") { + selectAttributes.multiple = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [{ + name: "select", + children, + attributes: selectAttributes + }] + }); + } +} +class Color extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "color", true); + this.cSpace = (0, _utils.getStringOption)(attributes.cSpace, ["SRGB"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.value = attributes.value ? (0, _utils.getColor)(attributes.value) : ""; + this.extras = null; + } + [_symbol_utils.$hasSettableValue]() { + return false; + } + [_symbol_utils.$toStyle]() { + return this.value ? _util.Util.makeHexColor(this.value.r, this.value.g, this.value.b) : null; + } +} +class Comb extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "comb"); + this.id = attributes.id || ""; + this.numberOfCells = (0, _utils.getInteger)({ + data: attributes.numberOfCells, + defaultValue: 0, + validate: x => x >= 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Connect extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "connect", true); + this.connection = attributes.connection || ""; + this.id = attributes.id || ""; + this.ref = attributes.ref || ""; + this.usage = (0, _utils.getStringOption)(attributes.usage, ["exportAndImport", "exportOnly", "importOnly"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.picture = null; + } +} +class ContentArea extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "contentArea", true); + this.h = (0, _utils.getMeasurement)(attributes.h); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = (0, _utils.getMeasurement)(attributes.w); + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.desc = null; + this.extras = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const left = (0, _html_utils.measureToString)(this.x); + const top = (0, _html_utils.measureToString)(this.y); + const style = { + left, + top, + width: (0, _html_utils.measureToString)(this.w), + height: (0, _html_utils.measureToString)(this.h) + }; + const classNames = ["xfaContentarea"]; + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + return _utils.HTMLResult.success({ + name: "div", + children: [], + attributes: { + style, + class: classNames, + id: this[_symbol_utils.$uid] + } + }); + } +} +class Corner extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "corner", true); + this.id = attributes.id || ""; + this.inverted = (0, _utils.getInteger)({ + data: attributes.inverted, + defaultValue: 0, + validate: x => x === 1 + }); + this.join = (0, _utils.getStringOption)(attributes.join, ["square", "round"]); + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.radius = (0, _utils.getMeasurement)(attributes.radius); + this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]); + this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_symbol_utils.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "visibility"); + style.radius = (0, _html_utils.measureToString)(this.join === "square" ? 0 : this.radius); + return style; + } +} +class DateElement extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "date"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + const date = this[_symbol_utils.$content].trim(); + this[_symbol_utils.$content] = date ? new Date(date) : null; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] ? this[_symbol_utils.$content].toString() : ""); + } +} +class DateTime extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "dateTime"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + const date = this[_symbol_utils.$content].trim(); + this[_symbol_utils.$content] = date ? new Date(date) : null; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] ? this[_symbol_utils.$content].toString() : ""); + } +} +class DateTimeEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "dateTimeEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.picker = (0, _utils.getStringOption)(attributes.picker, ["host", "none"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + const html = { + name: "input", + attributes: { + type: "text", + fieldId: field[_symbol_utils.$uid], + dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + if (isRequired(field)) { + html.attributes["aria-required"] = true; + html.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [html] + }); + } +} +class Decimal extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "decimal"); + this.fracDigits = (0, _utils.getInteger)({ + data: attributes.fracDigits, + defaultValue: 2, + validate: x => true + }); + this.id = attributes.id || ""; + this.leadDigits = (0, _utils.getInteger)({ + data: attributes.leadDigits, + defaultValue: -1, + validate: x => true + }); + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + const number = parseFloat(this[_symbol_utils.$content].trim()); + this[_symbol_utils.$content] = isNaN(number) ? null : number; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] !== null ? this[_symbol_utils.$content].toString() : ""); + } +} +class DefaultUi extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "defaultUi", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } +} +class Desc extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "desc", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } +} +class DigestMethod extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "digestMethod", ["", "SHA1", "SHA256", "SHA512", "RIPEMD160"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class DigestMethods extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "digestMethods", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.digestMethod = new _xfa_object.XFAObjectArray(); + } +} +class Draw extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "draw", true); + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.rotate = (0, _utils.getInteger)({ + data: attributes.rotate, + defaultValue: 0, + validate: x => x % 90 === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.border = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.font = null; + this.keep = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.ui = null; + this.value = null; + this.setProperty = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$setValue](value) { + _setValue(this, value); + } + [_symbol_utils.$toHTML](availableSpace) { + setTabIndex(this); + if (this.presence === "hidden" || this.presence === "inactive") { + return _utils.HTMLResult.EMPTY; + } + (0, _html_utils.fixDimensions)(this); + this[_symbol_utils.$pushPara](); + const savedW = this.w; + const savedH = this.h; + const { + w, + h, + isBroken + } = (0, _html_utils.layoutNode)(this, availableSpace); + if (w && this.w === "") { + if (isBroken && this[_symbol_utils.$getSubformParent]()[_symbol_utils.$isThereMoreWidth]()) { + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.FAILURE; + } + this.w = w; + } + if (h && this.h === "") { + this.h = h; + } + setFirstUnsplittable(this); + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + this.w = savedW; + this.h = savedH; + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.FAILURE; + } + unsetFirstUnsplittable(this); + const style = (0, _html_utils.toStyle)(this, "font", "hAlign", "dimensions", "position", "presence", "rotate", "anchorType", "border", "margin"); + (0, _html_utils.setMinMaxDimensions)(this, style); + if (style.margin) { + style.padding = style.margin; + delete style.margin; + } + const classNames = ["xfaDraw"]; + if (this.font) { + classNames.push("xfaFont"); + } + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + const attributes = { + style, + id: this[_symbol_utils.$uid], + class: classNames + }; + if (this.name) { + attributes.xfaName = this.name; + } + const html = { + name: "div", + attributes, + children: [] + }; + applyAssist(this, attributes); + const bbox = (0, _html_utils.computeBbox)(this, html, availableSpace); + const value = this.value ? this.value[_symbol_utils.$toHTML](availableSpace).html : null; + if (value === null) { + this.w = savedW; + this.h = savedH; + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } + html.children.push(value); + (0, _html_utils.setPara)(this, style, value); + this.w = savedW; + this.h = savedH; + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } +} +class Edge extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "edge", true); + this.cap = (0, _utils.getStringOption)(attributes.cap, ["square", "butt", "round"]); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]); + this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_symbol_utils.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "visibility"); + Object.assign(style, { + linecap: this.cap, + width: (0, _html_utils.measureToString)(this.thickness), + color: this.color ? this.color[_symbol_utils.$toStyle]() : "#000000", + style: "" + }); + if (this.presence !== "visible") { + style.style = "none"; + } else { + switch (this.stroke) { + case "solid": + style.style = "solid"; + break; + case "dashDot": + style.style = "dashed"; + break; + case "dashDotDot": + style.style = "dashed"; + break; + case "dashed": + style.style = "dashed"; + break; + case "dotted": + style.style = "dotted"; + break; + case "embossed": + style.style = "ridge"; + break; + case "etched": + style.style = "groove"; + break; + case "lowered": + style.style = "inset"; + break; + case "raised": + style.style = "outset"; + break; + } + } + return style; + } +} +class Encoding extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encoding", ["adbe.x509.rsa_sha1", "adbe.pkcs7.detached", "adbe.pkcs7.sha1"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Encodings extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encodings", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encoding = new _xfa_object.XFAObjectArray(); + } +} +class Encrypt extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encrypt", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = null; + } +} +class EncryptData extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptData", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["encrypt", "decrypt"]); + this.target = attributes.target || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.filter = null; + this.manifest = null; + } +} +class Encryption extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryption", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } +} +class EncryptionMethod extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptionMethod", ["", "AES256-CBC", "TRIPLEDES-CBC", "AES128-CBC", "AES192-CBC"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class EncryptionMethods extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptionMethods", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encryptionMethod = new _xfa_object.XFAObjectArray(); + } +} +class Event extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "event", true); + this.activity = (0, _utils.getStringOption)(attributes.activity, ["click", "change", "docClose", "docReady", "enter", "exit", "full", "indexChange", "initialize", "mouseDown", "mouseEnter", "mouseExit", "mouseUp", "postExecute", "postOpen", "postPrint", "postSave", "postSign", "postSubmit", "preExecute", "preOpen", "prePrint", "preSave", "preSign", "preSubmit", "ready", "validationState"]); + this.id = attributes.id || ""; + this.listen = (0, _utils.getStringOption)(attributes.listen, ["refOnly", "refAndDescendents"]); + this.name = attributes.name || ""; + this.ref = attributes.ref || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.encryptData = null; + this.execute = null; + this.script = null; + this.signData = null; + this.submit = null; + } +} +class ExData extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exData"); + this.contentType = attributes.contentType || ""; + this.href = attributes.href || ""; + this.id = attributes.id || ""; + this.maxLength = (0, _utils.getInteger)({ + data: attributes.maxLength, + defaultValue: -1, + validate: x => x >= -1 + }); + this.name = attributes.name || ""; + this.rid = attributes.rid || ""; + this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["none", "base64", "package"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$isCDATAXml]() { + return this.contentType === "text/html"; + } + [_symbol_utils.$onChild](child) { + if (this.contentType === "text/html" && child[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + this[_symbol_utils.$content] = child; + return true; + } + if (this.contentType === "text/xml") { + this[_symbol_utils.$content] = child; + return true; + } + return false; + } + [_symbol_utils.$toHTML](availableSpace) { + if (this.contentType !== "text/html" || !this[_symbol_utils.$content]) { + return _utils.HTMLResult.EMPTY; + } + return this[_symbol_utils.$content][_symbol_utils.$toHTML](availableSpace); + } +} +class ExObject extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exObject", true); + this.archive = attributes.archive || ""; + this.classId = attributes.classId || ""; + this.codeBase = attributes.codeBase || ""; + this.codeType = attributes.codeType || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } +} +class ExclGroup extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exclGroup", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.accessKey = attributes.accessKey || ""; + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]); + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.border = null; + this.calculate = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.validate = null; + this.connect = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$isBindable]() { + return true; + } + [_symbol_utils.$hasSettableValue]() { + return true; + } + [_symbol_utils.$setValue](value) { + for (const field of this.field.children) { + if (!field.value) { + const nodeValue = new Value({}); + field[_symbol_utils.$appendChild](nodeValue); + field.value = nodeValue; + } + field.value[_symbol_utils.$setValue](value); + } + } + [_symbol_utils.$isThereMoreWidth]() { + return this.layout.endsWith("-tb") && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine > 0 || this[_symbol_utils.$getParent]()[_symbol_utils.$isThereMoreWidth](); + } + [_symbol_utils.$isSplittable]() { + const parent = this[_symbol_utils.$getSubformParent](); + if (!parent[_symbol_utils.$isSplittable]()) { + return false; + } + if (this[_symbol_utils.$extra]._isSplittable !== undefined) { + return this[_symbol_utils.$extra]._isSplittable; + } + if (this.layout === "position" || this.layout.includes("row")) { + this[_symbol_utils.$extra]._isSplittable = false; + return false; + } + if (parent.layout?.endsWith("-tb") && parent[_symbol_utils.$extra].numberInLine !== 0) { + return false; + } + this[_symbol_utils.$extra]._isSplittable = true; + return true; + } + [_symbol_utils.$flushHTML]() { + return (0, _layout.flushHTML)(this); + } + [_symbol_utils.$addHTML](html, bbox) { + (0, _layout.addHTML)(this, html, bbox); + } + [_symbol_utils.$getAvailableSpace]() { + return (0, _layout.getAvailableSpace)(this); + } + [_symbol_utils.$toHTML](availableSpace) { + setTabIndex(this); + if (this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) { + return _utils.HTMLResult.EMPTY; + } + (0, _html_utils.fixDimensions)(this); + const children = []; + const attributes = { + id: this[_symbol_utils.$uid], + class: [] + }; + (0, _html_utils.setAccess)(this, attributes.class); + if (!this[_symbol_utils.$extra]) { + this[_symbol_utils.$extra] = Object.create(null); + } + Object.assign(this[_symbol_utils.$extra], { + children, + attributes, + attempt: 0, + line: null, + numberInLine: 0, + availableSpace: { + width: Math.min(this.w || Infinity, availableSpace.width), + height: Math.min(this.h || Infinity, availableSpace.height) + }, + width: 0, + height: 0, + prevHeight: 0, + currentWidth: 0 + }); + const isSplittable = this[_symbol_utils.$isSplittable](); + if (!isSplittable) { + setFirstUnsplittable(this); + } + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + return _utils.HTMLResult.FAILURE; + } + const filter = new Set(["field"]); + if (this.layout.includes("row")) { + const columnWidths = this[_symbol_utils.$getSubformParent]().columnWidths; + if (Array.isArray(columnWidths) && columnWidths.length > 0) { + this[_symbol_utils.$extra].columnWidths = columnWidths; + this[_symbol_utils.$extra].currentColumn = 0; + } + } + const style = (0, _html_utils.toStyle)(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign"); + const classNames = ["xfaExclgroup"]; + const cl = (0, _html_utils.layoutClass)(this); + if (cl) { + classNames.push(cl); + } + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + attributes.style = style; + attributes.class = classNames; + if (this.name) { + attributes.xfaName = this.name; + } + this[_symbol_utils.$pushPara](); + const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb"; + const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1; + for (; this[_symbol_utils.$extra].attempt < maxRun; this[_symbol_utils.$extra].attempt++) { + if (isLrTb && this[_symbol_utils.$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) { + this[_symbol_utils.$extra].numberInLine = 0; + } + const result = this[_symbol_utils.$childrenToHTML]({ + filter, + include: true + }); + if (result.success) { + break; + } + if (result.isBreak()) { + this[_symbol_utils.$popPara](); + return result; + } + if (isLrTb && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine === 0 && !this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) { + this[_symbol_utils.$extra].attempt = maxRun; + break; + } + } + this[_symbol_utils.$popPara](); + if (!isSplittable) { + unsetFirstUnsplittable(this); + } + if (this[_symbol_utils.$extra].attempt === maxRun) { + if (!isSplittable) { + delete this[_symbol_utils.$extra]; + } + return _utils.HTMLResult.FAILURE; + } + let marginH = 0; + let marginV = 0; + if (this.margin) { + marginH = this.margin.leftInset + this.margin.rightInset; + marginV = this.margin.topInset + this.margin.bottomInset; + } + const width = Math.max(this[_symbol_utils.$extra].width + marginH, this.w || 0); + const height = Math.max(this[_symbol_utils.$extra].height + marginV, this.h || 0); + const bbox = [this.x, this.y, width, height]; + if (this.w === "") { + style.width = (0, _html_utils.measureToString)(width); + } + if (this.h === "") { + style.height = (0, _html_utils.measureToString)(height); + } + const html = { + name: "div", + attributes, + children + }; + applyAssist(this, attributes); + delete this[_symbol_utils.$extra]; + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } +} +class Execute extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "execute"); + this.connection = attributes.connection || ""; + this.executeType = (0, _utils.getStringOption)(attributes.executeType, ["import", "remerge"]); + this.id = attributes.id || ""; + this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Extras extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "extras", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.extras = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } +} +class Field extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "field", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.accessKey = attributes.accessKey || ""; + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.rotate = (0, _utils.getInteger)({ + data: attributes.rotate, + defaultValue: 0, + validate: x => x % 90 === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.border = null; + this.calculate = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.font = null; + this.format = null; + this.items = new _xfa_object.XFAObjectArray(2); + this.keep = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.ui = null; + this.validate = null; + this.value = null; + this.bindItems = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$isBindable]() { + return true; + } + [_symbol_utils.$setValue](value) { + _setValue(this, value); + } + [_symbol_utils.$toHTML](availableSpace) { + setTabIndex(this); + if (!this.ui) { + this.ui = new Ui({}); + this.ui[_symbol_utils.$globalData] = this[_symbol_utils.$globalData]; + this[_symbol_utils.$appendChild](this.ui); + let node; + switch (this.items.children.length) { + case 0: + node = new TextEdit({}); + this.ui.textEdit = node; + break; + case 1: + node = new CheckButton({}); + this.ui.checkButton = node; + break; + case 2: + node = new ChoiceList({}); + this.ui.choiceList = node; + break; + } + this.ui[_symbol_utils.$appendChild](node); + } + if (!this.ui || this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) { + return _utils.HTMLResult.EMPTY; + } + if (this.caption) { + delete this.caption[_symbol_utils.$extra]; + } + this[_symbol_utils.$pushPara](); + const caption = this.caption ? this.caption[_symbol_utils.$toHTML](availableSpace).html : null; + const savedW = this.w; + const savedH = this.h; + let marginH = 0; + let marginV = 0; + if (this.margin) { + marginH = this.margin.leftInset + this.margin.rightInset; + marginV = this.margin.topInset + this.margin.bottomInset; + } + let borderDims = null; + if (this.w === "" || this.h === "") { + let width = null; + let height = null; + let uiW = 0; + let uiH = 0; + if (this.ui.checkButton) { + uiW = uiH = this.ui.checkButton.size; + } else { + const { + w, + h + } = (0, _html_utils.layoutNode)(this, availableSpace); + if (w !== null) { + uiW = w; + uiH = h; + } else { + uiH = (0, _fonts.getMetrics)(this.font, true).lineNoGap; + } + } + borderDims = getBorderDims(this.ui[_symbol_utils.$getExtra]()); + uiW += borderDims.w; + uiH += borderDims.h; + if (this.caption) { + const { + w, + h, + isBroken + } = this.caption[_symbol_utils.$getExtra](availableSpace); + if (isBroken && this[_symbol_utils.$getSubformParent]()[_symbol_utils.$isThereMoreWidth]()) { + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.FAILURE; + } + width = w; + height = h; + switch (this.caption.placement) { + case "left": + case "right": + case "inline": + width += uiW; + break; + case "top": + case "bottom": + height += uiH; + break; + } + } else { + width = uiW; + height = uiH; + } + if (width && this.w === "") { + width += marginH; + this.w = Math.min(this.maxW <= 0 ? Infinity : this.maxW, this.minW + 1 < width ? width : this.minW); + } + if (height && this.h === "") { + height += marginV; + this.h = Math.min(this.maxH <= 0 ? Infinity : this.maxH, this.minH + 1 < height ? height : this.minH); + } + } + this[_symbol_utils.$popPara](); + (0, _html_utils.fixDimensions)(this); + setFirstUnsplittable(this); + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + this.w = savedW; + this.h = savedH; + this[_symbol_utils.$popPara](); + return _utils.HTMLResult.FAILURE; + } + unsetFirstUnsplittable(this); + const style = (0, _html_utils.toStyle)(this, "font", "dimensions", "position", "rotate", "anchorType", "presence", "margin", "hAlign"); + (0, _html_utils.setMinMaxDimensions)(this, style); + const classNames = ["xfaField"]; + if (this.font) { + classNames.push("xfaFont"); + } + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + const attributes = { + style, + id: this[_symbol_utils.$uid], + class: classNames + }; + if (style.margin) { + style.padding = style.margin; + delete style.margin; + } + (0, _html_utils.setAccess)(this, classNames); + if (this.name) { + attributes.xfaName = this.name; + } + const children = []; + const html = { + name: "div", + attributes, + children + }; + applyAssist(this, attributes); + const borderStyle = this.border ? this.border[_symbol_utils.$toStyle]() : null; + const bbox = (0, _html_utils.computeBbox)(this, html, availableSpace); + const ui = this.ui[_symbol_utils.$toHTML]().html; + if (!ui) { + Object.assign(style, borderStyle); + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } + if (this[_symbol_utils.$tabIndex]) { + if (ui.children?.[0]) { + ui.children[0].attributes.tabindex = this[_symbol_utils.$tabIndex]; + } else { + ui.attributes.tabindex = this[_symbol_utils.$tabIndex]; + } + } + if (!ui.attributes.style) { + ui.attributes.style = Object.create(null); + } + let aElement = null; + if (this.ui.button) { + if (ui.children.length === 1) { + [aElement] = ui.children.splice(0, 1); + } + Object.assign(ui.attributes.style, borderStyle); + } else { + Object.assign(style, borderStyle); + } + children.push(ui); + if (this.value) { + if (this.ui.imageEdit) { + ui.children.push(this.value[_symbol_utils.$toHTML]().html); + } else if (!this.ui.button) { + let value = ""; + if (this.value.exData) { + value = this.value.exData[_symbol_utils.$text](); + } else if (this.value.text) { + value = this.value.text[_symbol_utils.$getExtra](); + } else { + const htmlValue = this.value[_symbol_utils.$toHTML]().html; + if (htmlValue !== null) { + value = htmlValue.children[0].value; + } + } + if (this.ui.textEdit && this.value.text?.maxChars) { + ui.children[0].attributes.maxLength = this.value.text.maxChars; + } + if (value) { + if (this.ui.numericEdit) { + value = parseFloat(value); + value = isNaN(value) ? "" : value.toString(); + } + if (ui.children[0].name === "textarea") { + ui.children[0].attributes.textContent = value; + } else { + ui.children[0].attributes.value = value; + } + } + } + } + if (!this.ui.imageEdit && ui.children?.[0] && this.h) { + borderDims = borderDims || getBorderDims(this.ui[_symbol_utils.$getExtra]()); + let captionHeight = 0; + if (this.caption && ["top", "bottom"].includes(this.caption.placement)) { + captionHeight = this.caption.reserve; + if (captionHeight <= 0) { + captionHeight = this.caption[_symbol_utils.$getExtra](availableSpace).h; + } + const inputHeight = this.h - captionHeight - marginV - borderDims.h; + ui.children[0].attributes.style.height = (0, _html_utils.measureToString)(inputHeight); + } else { + ui.children[0].attributes.style.height = "100%"; + } + } + if (aElement) { + ui.children.push(aElement); + } + if (!caption) { + if (ui.attributes.class) { + ui.attributes.class.push("xfaLeft"); + } + this.w = savedW; + this.h = savedH; + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } + if (this.ui.button) { + if (style.padding) { + delete style.padding; + } + if (caption.name === "div") { + caption.name = "span"; + } + ui.children.push(caption); + return _utils.HTMLResult.success(html, bbox); + } else if (this.ui.checkButton) { + caption.attributes.class[0] = "xfaCaptionForCheckButton"; + } + if (!ui.attributes.class) { + ui.attributes.class = []; + } + ui.children.splice(0, 0, caption); + switch (this.caption.placement) { + case "left": + ui.attributes.class.push("xfaLeft"); + break; + case "right": + ui.attributes.class.push("xfaRight"); + break; + case "top": + ui.attributes.class.push("xfaTop"); + break; + case "bottom": + ui.attributes.class.push("xfaBottom"); + break; + case "inline": + ui.attributes.class.push("xfaLeft"); + break; + } + this.w = savedW; + this.h = savedH; + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } +} +exports.Field = Field; +class Fill extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "fill", true); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + this.linear = null; + this.pattern = null; + this.radial = null; + this.solid = null; + this.stipple = null; + } + [_symbol_utils.$toStyle]() { + const parent = this[_symbol_utils.$getParent](); + const grandpa = parent[_symbol_utils.$getParent](); + const ggrandpa = grandpa[_symbol_utils.$getParent](); + const style = Object.create(null); + let propName = "color"; + let altPropName = propName; + if (parent instanceof Border) { + propName = "background-color"; + altPropName = "background"; + if (ggrandpa instanceof Ui) { + style.backgroundColor = "white"; + } + } + if (parent instanceof Rectangle || parent instanceof Arc) { + propName = altPropName = "fill"; + style.fill = "white"; + } + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "extras" || name === "color") { + continue; + } + const obj = this[name]; + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + const color = obj[_symbol_utils.$toStyle](this.color); + if (color) { + style[color.startsWith("#") ? propName : altPropName] = color; + } + return style; + } + if (this.color?.value) { + const color = this.color[_symbol_utils.$toStyle](); + style[color.startsWith("#") ? propName : altPropName] = color; + } + return style; + } +} +class Filter extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "filter", true); + this.addRevocationInfo = (0, _utils.getStringOption)(attributes.addRevocationInfo, ["", "required", "optional", "none"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.version = (0, _utils.getInteger)({ + data: this.version, + defaultValue: 5, + validate: x => x >= 1 && x <= 5 + }); + this.appearanceFilter = null; + this.certificates = null; + this.digestMethods = null; + this.encodings = null; + this.encryptionMethods = null; + this.handler = null; + this.lockDocument = null; + this.mdp = null; + this.reasons = null; + this.timeStamp = null; + } +} +class Float extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "float"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + const number = parseFloat(this[_symbol_utils.$content].trim()); + this[_symbol_utils.$content] = isNaN(number) ? null : number; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] !== null ? this[_symbol_utils.$content].toString() : ""); + } +} +class Font extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "font", true); + this.baselineShift = (0, _utils.getMeasurement)(attributes.baselineShift); + this.fontHorizontalScale = (0, _utils.getFloat)({ + data: attributes.fontHorizontalScale, + defaultValue: 100, + validate: x => x >= 0 + }); + this.fontVerticalScale = (0, _utils.getFloat)({ + data: attributes.fontVerticalScale, + defaultValue: 100, + validate: x => x >= 0 + }); + this.id = attributes.id || ""; + this.kerningMode = (0, _utils.getStringOption)(attributes.kerningMode, ["none", "pair"]); + this.letterSpacing = (0, _utils.getMeasurement)(attributes.letterSpacing, "0"); + this.lineThrough = (0, _utils.getInteger)({ + data: attributes.lineThrough, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.lineThroughPeriod = (0, _utils.getStringOption)(attributes.lineThroughPeriod, ["all", "word"]); + this.overline = (0, _utils.getInteger)({ + data: attributes.overline, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.overlinePeriod = (0, _utils.getStringOption)(attributes.overlinePeriod, ["all", "word"]); + this.posture = (0, _utils.getStringOption)(attributes.posture, ["normal", "italic"]); + this.size = (0, _utils.getMeasurement)(attributes.size, "10pt"); + this.typeface = attributes.typeface || "Courier"; + this.underline = (0, _utils.getInteger)({ + data: attributes.underline, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.underlinePeriod = (0, _utils.getStringOption)(attributes.underlinePeriod, ["all", "word"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.weight = (0, _utils.getStringOption)(attributes.weight, ["normal", "bold"]); + this.extras = null; + this.fill = null; + } + [_symbol_utils.$clean](builder) { + super[_symbol_utils.$clean](builder); + this[_symbol_utils.$globalData].usedTypefaces.add(this.typeface); + } + [_symbol_utils.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "fill"); + const color = style.color; + if (color) { + if (color === "#000000") { + delete style.color; + } else if (!color.startsWith("#")) { + style.background = color; + style.backgroundClip = "text"; + style.color = "transparent"; + } + } + if (this.baselineShift) { + style.verticalAlign = (0, _html_utils.measureToString)(this.baselineShift); + } + style.fontKerning = this.kerningMode === "none" ? "none" : "normal"; + style.letterSpacing = (0, _html_utils.measureToString)(this.letterSpacing); + if (this.lineThrough !== 0) { + style.textDecoration = "line-through"; + if (this.lineThrough === 2) { + style.textDecorationStyle = "double"; + } + } + if (this.overline !== 0) { + style.textDecoration = "overline"; + if (this.overline === 2) { + style.textDecorationStyle = "double"; + } + } + style.fontStyle = this.posture; + style.fontSize = (0, _html_utils.measureToString)(0.99 * this.size); + (0, _html_utils.setFontFamily)(this, this, this[_symbol_utils.$globalData].fontFinder, style); + if (this.underline !== 0) { + style.textDecoration = "underline"; + if (this.underline === 2) { + style.textDecorationStyle = "double"; + } + } + style.fontWeight = this.weight; + return style; + } +} +class Format extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "format", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.picture = null; + } +} +class Handler extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "handler"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Hyphenation extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "hyphenation"); + this.excludeAllCaps = (0, _utils.getInteger)({ + data: attributes.excludeAllCaps, + defaultValue: 0, + validate: x => x === 1 + }); + this.excludeInitialCap = (0, _utils.getInteger)({ + data: attributes.excludeInitialCap, + defaultValue: 0, + validate: x => x === 1 + }); + this.hyphenate = (0, _utils.getInteger)({ + data: attributes.hyphenate, + defaultValue: 0, + validate: x => x === 1 + }); + this.id = attributes.id || ""; + this.pushCharacterCount = (0, _utils.getInteger)({ + data: attributes.pushCharacterCount, + defaultValue: 3, + validate: x => x >= 0 + }); + this.remainCharacterCount = (0, _utils.getInteger)({ + data: attributes.remainCharacterCount, + defaultValue: 3, + validate: x => x >= 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.wordCharacterCount = (0, _utils.getInteger)({ + data: attributes.wordCharacterCount, + defaultValue: 7, + validate: x => x >= 0 + }); + } +} +class Image extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "image"); + this.aspect = (0, _utils.getStringOption)(attributes.aspect, ["fit", "actual", "height", "none", "width"]); + this.contentType = attributes.contentType || ""; + this.href = attributes.href || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["base64", "none", "package"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$toHTML]() { + if (this.contentType && !MIMES.has(this.contentType.toLowerCase())) { + return _utils.HTMLResult.EMPTY; + } + let buffer = this[_symbol_utils.$globalData].images && this[_symbol_utils.$globalData].images.get(this.href); + if (!buffer && (this.href || !this[_symbol_utils.$content])) { + return _utils.HTMLResult.EMPTY; + } + if (!buffer && this.transferEncoding === "base64") { + buffer = (0, _util.stringToBytes)(atob(this[_symbol_utils.$content])); + } + if (!buffer) { + return _utils.HTMLResult.EMPTY; + } + if (!this.contentType) { + for (const [header, type] of IMAGES_HEADERS) { + if (buffer.length > header.length && header.every((x, i) => x === buffer[i])) { + this.contentType = type; + break; + } + } + if (!this.contentType) { + return _utils.HTMLResult.EMPTY; + } + } + const blob = new Blob([buffer], { + type: this.contentType + }); + let style; + switch (this.aspect) { + case "fit": + case "actual": + break; + case "height": + style = { + height: "100%", + objectFit: "fill" + }; + break; + case "none": + style = { + width: "100%", + height: "100%", + objectFit: "fill" + }; + break; + case "width": + style = { + width: "100%", + objectFit: "fill" + }; + break; + } + const parent = this[_symbol_utils.$getParent](); + return _utils.HTMLResult.success({ + name: "img", + attributes: { + class: ["xfaImage"], + style, + src: URL.createObjectURL(blob), + alt: parent ? ariaLabel(parent[_symbol_utils.$getParent]()) : null + } + }); + } +} +class ImageEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "imageEdit", true); + this.data = (0, _utils.getStringOption)(attributes.data, ["link", "embed"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + [_symbol_utils.$toHTML](availableSpace) { + if (this.data === "embed") { + return _utils.HTMLResult.success({ + name: "div", + children: [], + attributes: {} + }); + } + return _utils.HTMLResult.EMPTY; + } +} +class Integer extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "integer"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + const number = parseInt(this[_symbol_utils.$content].trim(), 10); + this[_symbol_utils.$content] = isNaN(number) ? null : number; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] !== null ? this[_symbol_utils.$content].toString() : ""); + } +} +class Issuers extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "issuers", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } +} +class Items extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "items", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.ref = attributes.ref || ""; + this.save = (0, _utils.getInteger)({ + data: attributes.save, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$toHTML]() { + const output = []; + for (const child of this[_symbol_utils.$getChildren]()) { + output.push(child[_symbol_utils.$text]()); + } + return _utils.HTMLResult.success(output); + } +} +exports.Items = Items; +class Keep extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "keep", true); + this.id = attributes.id || ""; + const options = ["none", "contentArea", "pageArea"]; + this.intact = (0, _utils.getStringOption)(attributes.intact, options); + this.next = (0, _utils.getStringOption)(attributes.next, options); + this.previous = (0, _utils.getStringOption)(attributes.previous, options); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } +} +class KeyUsage extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "keyUsage"); + const options = ["", "yes", "no"]; + this.crlSign = (0, _utils.getStringOption)(attributes.crlSign, options); + this.dataEncipherment = (0, _utils.getStringOption)(attributes.dataEncipherment, options); + this.decipherOnly = (0, _utils.getStringOption)(attributes.decipherOnly, options); + this.digitalSignature = (0, _utils.getStringOption)(attributes.digitalSignature, options); + this.encipherOnly = (0, _utils.getStringOption)(attributes.encipherOnly, options); + this.id = attributes.id || ""; + this.keyAgreement = (0, _utils.getStringOption)(attributes.keyAgreement, options); + this.keyCertSign = (0, _utils.getStringOption)(attributes.keyCertSign, options); + this.keyEncipherment = (0, _utils.getStringOption)(attributes.keyEncipherment, options); + this.nonRepudiation = (0, _utils.getStringOption)(attributes.nonRepudiation, options); + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Line extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "line", true); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.slope = (0, _utils.getStringOption)(attributes.slope, ["\\", "/"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.edge = null; + } + [_symbol_utils.$toHTML]() { + const parent = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + const edge = this.edge || new Edge({}); + const edgeStyle = edge[_symbol_utils.$toStyle](); + const style = Object.create(null); + const thickness = edge.presence === "visible" ? edge.thickness : 0; + style.strokeWidth = (0, _html_utils.measureToString)(thickness); + style.stroke = edgeStyle.color; + let x1, y1, x2, y2; + let width = "100%"; + let height = "100%"; + if (parent.w <= thickness) { + [x1, y1, x2, y2] = ["50%", 0, "50%", "100%"]; + width = style.strokeWidth; + } else if (parent.h <= thickness) { + [x1, y1, x2, y2] = [0, "50%", "100%", "50%"]; + height = style.strokeWidth; + } else if (this.slope === "\\") { + [x1, y1, x2, y2] = [0, 0, "100%", "100%"]; + } else { + [x1, y1, x2, y2] = [0, "100%", "100%", 0]; + } + const line = { + name: "line", + attributes: { + xmlns: SVG_NS, + x1, + y1, + x2, + y2, + style + } + }; + const svg = { + name: "svg", + children: [line], + attributes: { + xmlns: SVG_NS, + width, + height, + style: { + overflow: "visible" + } + } + }; + if (hasMargin(parent)) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style: { + display: "inline", + width: "100%", + height: "100%" + } + }, + children: [svg] + }); + } + svg.attributes.style.position = "absolute"; + return _utils.HTMLResult.success(svg); + } +} +class Linear extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "linear", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["toRight", "toBottom", "toLeft", "toTop"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_symbol_utils.$toStyle](startColor) { + startColor = startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF"; + const transf = this.type.replace(/([RBLT])/, " $1").toLowerCase(); + const endColor = this.color ? this.color[_symbol_utils.$toStyle]() : "#000000"; + return `linear-gradient(${transf}, ${startColor}, ${endColor})`; + } +} +class LockDocument extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "lockDocument"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = (0, _utils.getStringOption)(this[_symbol_utils.$content], ["auto", "0", "1"]); + } +} +class Manifest extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "manifest", true); + this.action = (0, _utils.getStringOption)(attributes.action, ["include", "all", "exclude"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.ref = new _xfa_object.XFAObjectArray(); + } +} +class Margin extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "margin", true); + this.bottomInset = (0, _utils.getMeasurement)(attributes.bottomInset, "0"); + this.id = attributes.id || ""; + this.leftInset = (0, _utils.getMeasurement)(attributes.leftInset, "0"); + this.rightInset = (0, _utils.getMeasurement)(attributes.rightInset, "0"); + this.topInset = (0, _utils.getMeasurement)(attributes.topInset, "0"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_symbol_utils.$toStyle]() { + return { + margin: (0, _html_utils.measureToString)(this.topInset) + " " + (0, _html_utils.measureToString)(this.rightInset) + " " + (0, _html_utils.measureToString)(this.bottomInset) + " " + (0, _html_utils.measureToString)(this.leftInset) + }; + } +} +class Mdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "mdp"); + this.id = attributes.id || ""; + this.permissions = (0, _utils.getInteger)({ + data: attributes.permissions, + defaultValue: 2, + validate: x => x === 1 || x === 3 + }); + this.signatureType = (0, _utils.getStringOption)(attributes.signatureType, ["filler", "author"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Medium extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "medium"); + this.id = attributes.id || ""; + this.imagingBBox = (0, _utils.getBBox)(attributes.imagingBBox); + this.long = (0, _utils.getMeasurement)(attributes.long); + this.orientation = (0, _utils.getStringOption)(attributes.orientation, ["portrait", "landscape"]); + this.short = (0, _utils.getMeasurement)(attributes.short); + this.stock = attributes.stock || ""; + this.trayIn = (0, _utils.getStringOption)(attributes.trayIn, ["auto", "delegate", "pageFront"]); + this.trayOut = (0, _utils.getStringOption)(attributes.trayOut, ["auto", "delegate"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Message extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "message", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.text = new _xfa_object.XFAObjectArray(); + } +} +class NumericEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "numericEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + const html = { + name: "input", + attributes: { + type: "text", + fieldId: field[_symbol_utils.$uid], + dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + if (isRequired(field)) { + html.attributes["aria-required"] = true; + html.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [html] + }); + } +} +class Occur extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "occur", true); + this.id = attributes.id || ""; + this.initial = attributes.initial !== "" ? (0, _utils.getInteger)({ + data: attributes.initial, + defaultValue: "", + validate: x => true + }) : ""; + this.max = attributes.max !== "" ? (0, _utils.getInteger)({ + data: attributes.max, + defaultValue: 1, + validate: x => true + }) : ""; + this.min = attributes.min !== "" ? (0, _utils.getInteger)({ + data: attributes.min, + defaultValue: 1, + validate: x => true + }) : ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_symbol_utils.$clean]() { + const parent = this[_symbol_utils.$getParent](); + const originalMin = this.min; + if (this.min === "") { + this.min = parent instanceof PageArea || parent instanceof PageSet ? 0 : 1; + } + if (this.max === "") { + if (originalMin === "") { + this.max = parent instanceof PageArea || parent instanceof PageSet ? -1 : 1; + } else { + this.max = this.min; + } + } + if (this.max !== -1 && this.max < this.min) { + this.max = this.min; + } + if (this.initial === "") { + this.initial = parent instanceof Template ? 1 : this.min; + } + } +} +class Oid extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "oid"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Oids extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "oids", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.oid = new _xfa_object.XFAObjectArray(); + } +} +class Overflow extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "overflow"); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.target = attributes.target || ""; + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$getExtra]() { + if (!this[_symbol_utils.$extra]) { + const parent = this[_symbol_utils.$getParent](); + const root = this[_symbol_utils.$getTemplateRoot](); + const target = root[_symbol_utils.$searchNode](this.target, parent); + const leader = root[_symbol_utils.$searchNode](this.leader, parent); + const trailer = root[_symbol_utils.$searchNode](this.trailer, parent); + this[_symbol_utils.$extra] = { + target: target?.[0] || null, + leader: leader?.[0] || null, + trailer: trailer?.[0] || null, + addLeader: false, + addTrailer: false + }; + } + return this[_symbol_utils.$extra]; + } +} +class PageArea extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pageArea", true); + this.blankOrNotBlank = (0, _utils.getStringOption)(attributes.blankOrNotBlank, ["any", "blank", "notBlank"]); + this.id = attributes.id || ""; + this.initialNumber = (0, _utils.getInteger)({ + data: attributes.initialNumber, + defaultValue: 1, + validate: x => true + }); + this.name = attributes.name || ""; + this.numbered = (0, _utils.getInteger)({ + data: attributes.numbered, + defaultValue: 1, + validate: x => true + }); + this.oddOrEven = (0, _utils.getStringOption)(attributes.oddOrEven, ["any", "even", "odd"]); + this.pagePosition = (0, _utils.getStringOption)(attributes.pagePosition, ["any", "first", "last", "only", "rest"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.desc = null; + this.extras = null; + this.medium = null; + this.occur = null; + this.area = new _xfa_object.XFAObjectArray(); + this.contentArea = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$isUsable]() { + if (!this[_symbol_utils.$extra]) { + this[_symbol_utils.$extra] = { + numberOfUse: 0 + }; + return true; + } + return !this.occur || this.occur.max === -1 || this[_symbol_utils.$extra].numberOfUse < this.occur.max; + } + [_symbol_utils.$cleanPage]() { + delete this[_symbol_utils.$extra]; + } + [_symbol_utils.$getNextPage]() { + if (!this[_symbol_utils.$extra]) { + this[_symbol_utils.$extra] = { + numberOfUse: 0 + }; + } + const parent = this[_symbol_utils.$getParent](); + if (parent.relation === "orderedOccurrence") { + if (this[_symbol_utils.$isUsable]()) { + this[_symbol_utils.$extra].numberOfUse += 1; + return this; + } + } + return parent[_symbol_utils.$getNextPage](); + } + [_symbol_utils.$getAvailableSpace]() { + return this[_symbol_utils.$extra].space || { + width: 0, + height: 0 + }; + } + [_symbol_utils.$toHTML]() { + if (!this[_symbol_utils.$extra]) { + this[_symbol_utils.$extra] = { + numberOfUse: 1 + }; + } + const children = []; + this[_symbol_utils.$extra].children = children; + const style = Object.create(null); + if (this.medium && this.medium.short && this.medium.long) { + style.width = (0, _html_utils.measureToString)(this.medium.short); + style.height = (0, _html_utils.measureToString)(this.medium.long); + this[_symbol_utils.$extra].space = { + width: this.medium.short, + height: this.medium.long + }; + if (this.medium.orientation === "landscape") { + const x = style.width; + style.width = style.height; + style.height = x; + this[_symbol_utils.$extra].space = { + width: this.medium.long, + height: this.medium.short + }; + } + } else { + (0, _util.warn)("XFA - No medium specified in pageArea: please file a bug."); + } + this[_symbol_utils.$childrenToHTML]({ + filter: new Set(["area", "draw", "field", "subform"]), + include: true + }); + this[_symbol_utils.$childrenToHTML]({ + filter: new Set(["contentArea"]), + include: true + }); + return _utils.HTMLResult.success({ + name: "div", + children, + attributes: { + class: ["xfaPage"], + id: this[_symbol_utils.$uid], + style, + xfaName: this.name + } + }); + } +} +class PageSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pageSet", true); + this.duplexImposition = (0, _utils.getStringOption)(attributes.duplexImposition, ["longEdge", "shortEdge"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relation = (0, _utils.getStringOption)(attributes.relation, ["orderedOccurrence", "duplexPaginated", "simplexPaginated"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.occur = null; + this.pageArea = new _xfa_object.XFAObjectArray(); + this.pageSet = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$cleanPage]() { + for (const page of this.pageArea.children) { + page[_symbol_utils.$cleanPage](); + } + for (const page of this.pageSet.children) { + page[_symbol_utils.$cleanPage](); + } + } + [_symbol_utils.$isUsable]() { + return !this.occur || this.occur.max === -1 || this[_symbol_utils.$extra].numberOfUse < this.occur.max; + } + [_symbol_utils.$getNextPage]() { + if (!this[_symbol_utils.$extra]) { + this[_symbol_utils.$extra] = { + numberOfUse: 1, + pageIndex: -1, + pageSetIndex: -1 + }; + } + if (this.relation === "orderedOccurrence") { + if (this[_symbol_utils.$extra].pageIndex + 1 < this.pageArea.children.length) { + this[_symbol_utils.$extra].pageIndex += 1; + const pageArea = this.pageArea.children[this[_symbol_utils.$extra].pageIndex]; + return pageArea[_symbol_utils.$getNextPage](); + } + if (this[_symbol_utils.$extra].pageSetIndex + 1 < this.pageSet.children.length) { + this[_symbol_utils.$extra].pageSetIndex += 1; + return this.pageSet.children[this[_symbol_utils.$extra].pageSetIndex][_symbol_utils.$getNextPage](); + } + if (this[_symbol_utils.$isUsable]()) { + this[_symbol_utils.$extra].numberOfUse += 1; + this[_symbol_utils.$extra].pageIndex = -1; + this[_symbol_utils.$extra].pageSetIndex = -1; + return this[_symbol_utils.$getNextPage](); + } + const parent = this[_symbol_utils.$getParent](); + if (parent instanceof PageSet) { + return parent[_symbol_utils.$getNextPage](); + } + this[_symbol_utils.$cleanPage](); + return this[_symbol_utils.$getNextPage](); + } + const pageNumber = this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].pageNumber; + const parity = pageNumber % 2 === 0 ? "even" : "odd"; + const position = pageNumber === 0 ? "first" : "rest"; + let page = this.pageArea.children.find(p => p.oddOrEven === parity && p.pagePosition === position); + if (page) { + return page; + } + page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === position); + if (page) { + return page; + } + page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === "any"); + if (page) { + return page; + } + return this.pageArea.children[0]; + } +} +class Para extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "para", true); + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.lineHeight = attributes.lineHeight ? (0, _utils.getMeasurement)(attributes.lineHeight, "0pt") : ""; + this.marginLeft = attributes.marginLeft ? (0, _utils.getMeasurement)(attributes.marginLeft, "0pt") : ""; + this.marginRight = attributes.marginRight ? (0, _utils.getMeasurement)(attributes.marginRight, "0pt") : ""; + this.orphans = (0, _utils.getInteger)({ + data: attributes.orphans, + defaultValue: 0, + validate: x => x >= 0 + }); + this.preserve = attributes.preserve || ""; + this.radixOffset = attributes.radixOffset ? (0, _utils.getMeasurement)(attributes.radixOffset, "0pt") : ""; + this.spaceAbove = attributes.spaceAbove ? (0, _utils.getMeasurement)(attributes.spaceAbove, "0pt") : ""; + this.spaceBelow = attributes.spaceBelow ? (0, _utils.getMeasurement)(attributes.spaceBelow, "0pt") : ""; + this.tabDefault = attributes.tabDefault ? (0, _utils.getMeasurement)(this.tabDefault) : ""; + this.tabStops = (attributes.tabStops || "").trim().split(/\s+/).map((x, i) => i % 2 === 1 ? (0, _utils.getMeasurement)(x) : x); + this.textIndent = attributes.textIndent ? (0, _utils.getMeasurement)(attributes.textIndent, "0pt") : ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.vAlign = (0, _utils.getStringOption)(attributes.vAlign, ["top", "bottom", "middle"]); + this.widows = (0, _utils.getInteger)({ + data: attributes.widows, + defaultValue: 0, + validate: x => x >= 0 + }); + this.hyphenation = null; + } + [_symbol_utils.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "hAlign"); + if (this.marginLeft !== "") { + style.paddingLeft = (0, _html_utils.measureToString)(this.marginLeft); + } + if (this.marginRight !== "") { + style.paddingight = (0, _html_utils.measureToString)(this.marginRight); + } + if (this.spaceAbove !== "") { + style.paddingTop = (0, _html_utils.measureToString)(this.spaceAbove); + } + if (this.spaceBelow !== "") { + style.paddingBottom = (0, _html_utils.measureToString)(this.spaceBelow); + } + if (this.textIndent !== "") { + style.textIndent = (0, _html_utils.measureToString)(this.textIndent); + (0, _html_utils.fixTextIndent)(style); + } + if (this.lineHeight > 0) { + style.lineHeight = (0, _html_utils.measureToString)(this.lineHeight); + } + if (this.tabDefault !== "") { + style.tabSize = (0, _html_utils.measureToString)(this.tabDefault); + } + if (this.tabStops.length > 0) {} + if (this.hyphenatation) { + Object.assign(style, this.hyphenatation[_symbol_utils.$toStyle]()); + } + return style; + } +} +class PasswordEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "passwordEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.passwordChar = attributes.passwordChar || "*"; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } +} +class Pattern extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pattern", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["crossHatch", "crossDiagonal", "diagonalLeft", "diagonalRight", "horizontal", "vertical"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_symbol_utils.$toStyle](startColor) { + startColor = startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF"; + const endColor = this.color ? this.color[_symbol_utils.$toStyle]() : "#000000"; + const width = 5; + const cmd = "repeating-linear-gradient"; + const colors = `${startColor},${startColor} ${width}px,${endColor} ${width}px,${endColor} ${2 * width}px`; + switch (this.type) { + case "crossHatch": + return `${cmd}(to top,${colors}) ${cmd}(to right,${colors})`; + case "crossDiagonal": + return `${cmd}(45deg,${colors}) ${cmd}(-45deg,${colors})`; + case "diagonalLeft": + return `${cmd}(45deg,${colors})`; + case "diagonalRight": + return `${cmd}(-45deg,${colors})`; + case "horizontal": + return `${cmd}(to top,${colors})`; + case "vertical": + return `${cmd}(to right,${colors})`; + } + return ""; + } +} +class Picture extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "picture"); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Proto extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "proto", true); + this.appearanceFilter = new _xfa_object.XFAObjectArray(); + this.arc = new _xfa_object.XFAObjectArray(); + this.area = new _xfa_object.XFAObjectArray(); + this.assist = new _xfa_object.XFAObjectArray(); + this.barcode = new _xfa_object.XFAObjectArray(); + this.bindItems = new _xfa_object.XFAObjectArray(); + this.bookend = new _xfa_object.XFAObjectArray(); + this.boolean = new _xfa_object.XFAObjectArray(); + this.border = new _xfa_object.XFAObjectArray(); + this.break = new _xfa_object.XFAObjectArray(); + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.button = new _xfa_object.XFAObjectArray(); + this.calculate = new _xfa_object.XFAObjectArray(); + this.caption = new _xfa_object.XFAObjectArray(); + this.certificate = new _xfa_object.XFAObjectArray(); + this.certificates = new _xfa_object.XFAObjectArray(); + this.checkButton = new _xfa_object.XFAObjectArray(); + this.choiceList = new _xfa_object.XFAObjectArray(); + this.color = new _xfa_object.XFAObjectArray(); + this.comb = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.contentArea = new _xfa_object.XFAObjectArray(); + this.corner = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.dateTimeEdit = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.defaultUi = new _xfa_object.XFAObjectArray(); + this.desc = new _xfa_object.XFAObjectArray(); + this.digestMethod = new _xfa_object.XFAObjectArray(); + this.digestMethods = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.edge = new _xfa_object.XFAObjectArray(); + this.encoding = new _xfa_object.XFAObjectArray(); + this.encodings = new _xfa_object.XFAObjectArray(); + this.encrypt = new _xfa_object.XFAObjectArray(); + this.encryptData = new _xfa_object.XFAObjectArray(); + this.encryption = new _xfa_object.XFAObjectArray(); + this.encryptionMethod = new _xfa_object.XFAObjectArray(); + this.encryptionMethods = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.execute = new _xfa_object.XFAObjectArray(); + this.extras = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.fill = new _xfa_object.XFAObjectArray(); + this.filter = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.font = new _xfa_object.XFAObjectArray(); + this.format = new _xfa_object.XFAObjectArray(); + this.handler = new _xfa_object.XFAObjectArray(); + this.hyphenation = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.imageEdit = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.issuers = new _xfa_object.XFAObjectArray(); + this.items = new _xfa_object.XFAObjectArray(); + this.keep = new _xfa_object.XFAObjectArray(); + this.keyUsage = new _xfa_object.XFAObjectArray(); + this.line = new _xfa_object.XFAObjectArray(); + this.linear = new _xfa_object.XFAObjectArray(); + this.lockDocument = new _xfa_object.XFAObjectArray(); + this.manifest = new _xfa_object.XFAObjectArray(); + this.margin = new _xfa_object.XFAObjectArray(); + this.mdp = new _xfa_object.XFAObjectArray(); + this.medium = new _xfa_object.XFAObjectArray(); + this.message = new _xfa_object.XFAObjectArray(); + this.numericEdit = new _xfa_object.XFAObjectArray(); + this.occur = new _xfa_object.XFAObjectArray(); + this.oid = new _xfa_object.XFAObjectArray(); + this.oids = new _xfa_object.XFAObjectArray(); + this.overflow = new _xfa_object.XFAObjectArray(); + this.pageArea = new _xfa_object.XFAObjectArray(); + this.pageSet = new _xfa_object.XFAObjectArray(); + this.para = new _xfa_object.XFAObjectArray(); + this.passwordEdit = new _xfa_object.XFAObjectArray(); + this.pattern = new _xfa_object.XFAObjectArray(); + this.picture = new _xfa_object.XFAObjectArray(); + this.radial = new _xfa_object.XFAObjectArray(); + this.reason = new _xfa_object.XFAObjectArray(); + this.reasons = new _xfa_object.XFAObjectArray(); + this.rectangle = new _xfa_object.XFAObjectArray(); + this.ref = new _xfa_object.XFAObjectArray(); + this.script = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + this.signData = new _xfa_object.XFAObjectArray(); + this.signature = new _xfa_object.XFAObjectArray(); + this.signing = new _xfa_object.XFAObjectArray(); + this.solid = new _xfa_object.XFAObjectArray(); + this.speak = new _xfa_object.XFAObjectArray(); + this.stipple = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + this.subjectDN = new _xfa_object.XFAObjectArray(); + this.subjectDNs = new _xfa_object.XFAObjectArray(); + this.submit = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.textEdit = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + this.timeStamp = new _xfa_object.XFAObjectArray(); + this.toolTip = new _xfa_object.XFAObjectArray(); + this.traversal = new _xfa_object.XFAObjectArray(); + this.traverse = new _xfa_object.XFAObjectArray(); + this.ui = new _xfa_object.XFAObjectArray(); + this.validate = new _xfa_object.XFAObjectArray(); + this.value = new _xfa_object.XFAObjectArray(); + this.variables = new _xfa_object.XFAObjectArray(); + } +} +class Radial extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "radial", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["toEdge", "toCenter"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_symbol_utils.$toStyle](startColor) { + startColor = startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF"; + const endColor = this.color ? this.color[_symbol_utils.$toStyle]() : "#000000"; + const colors = this.type === "toEdge" ? `${startColor},${endColor}` : `${endColor},${startColor}`; + return `radial-gradient(circle at center, ${colors})`; + } +} +class Reason extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "reason"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Reasons extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "reasons", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.reason = new _xfa_object.XFAObjectArray(); + } +} +class Rectangle extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "rectangle", true); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.corner = new _xfa_object.XFAObjectArray(4); + this.edge = new _xfa_object.XFAObjectArray(4); + this.fill = null; + } + [_symbol_utils.$toHTML]() { + const edge = this.edge.children.length ? this.edge.children[0] : new Edge({}); + const edgeStyle = edge[_symbol_utils.$toStyle](); + const style = Object.create(null); + if (this.fill?.presence === "visible") { + Object.assign(style, this.fill[_symbol_utils.$toStyle]()); + } else { + style.fill = "transparent"; + } + style.strokeWidth = (0, _html_utils.measureToString)(edge.presence === "visible" ? edge.thickness : 0); + style.stroke = edgeStyle.color; + const corner = this.corner.children.length ? this.corner.children[0] : new Corner({}); + const cornerStyle = corner[_symbol_utils.$toStyle](); + const rect = { + name: "rect", + attributes: { + xmlns: SVG_NS, + width: "100%", + height: "100%", + x: 0, + y: 0, + rx: cornerStyle.radius, + ry: cornerStyle.radius, + style + } + }; + const svg = { + name: "svg", + children: [rect], + attributes: { + xmlns: SVG_NS, + style: { + overflow: "visible" + }, + width: "100%", + height: "100%" + } + }; + const parent = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + if (hasMargin(parent)) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style: { + display: "inline", + width: "100%", + height: "100%" + } + }, + children: [svg] + }); + } + svg.attributes.style.position = "absolute"; + return _utils.HTMLResult.success(svg); + } +} +class RefElement extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "ref"); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Script extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "script"); + this.binding = attributes.binding || ""; + this.contentType = attributes.contentType || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class SetProperty extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "setProperty"); + this.connection = attributes.connection || ""; + this.ref = attributes.ref || ""; + this.target = attributes.target || ""; + } +} +exports.SetProperty = SetProperty; +class SignData extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signData", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["sign", "clear", "verify"]); + this.ref = attributes.ref || ""; + this.target = attributes.target || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.filter = null; + this.manifest = null; + } +} +class Signature extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signature", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["PDF1.3", "PDF1.6"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.filter = null; + this.manifest = null; + this.margin = null; + } +} +class Signing extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signing", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } +} +class Solid extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "solid", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_symbol_utils.$toStyle](startColor) { + return startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF"; + } +} +class Speak extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "speak"); + this.disable = (0, _utils.getInteger)({ + data: attributes.disable, + defaultValue: 0, + validate: x => x === 1 + }); + this.id = attributes.id || ""; + this.priority = (0, _utils.getStringOption)(attributes.priority, ["custom", "caption", "name", "toolTip"]); + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Stipple extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "stipple", true); + this.id = attributes.id || ""; + this.rate = (0, _utils.getInteger)({ + data: attributes.rate, + defaultValue: 50, + validate: x => x >= 0 && x <= 100 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_symbol_utils.$toStyle](bgColor) { + const alpha = this.rate / 100; + return _util.Util.makeHexColor(Math.round(bgColor.value.r * (1 - alpha) + this.value.r * alpha), Math.round(bgColor.value.g * (1 - alpha) + this.value.g * alpha), Math.round(bgColor.value.b * (1 - alpha) + this.value.b * alpha)); + } +} +class Subform extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subform", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.allowMacro = (0, _utils.getInteger)({ + data: attributes.allowMacro, + defaultValue: 0, + validate: x => x === 1 + }); + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.columnWidths = (attributes.columnWidths || "").trim().split(/\s+/).map(x => x === "-1" ? -1 : (0, _utils.getMeasurement)(x)); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]); + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.mergeMode = (0, _utils.getStringOption)(attributes.mergeMode, ["consumeData", "matchTemplate"]); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.restoreState = (0, _utils.getStringOption)(attributes.restoreState, ["manual", "auto"]); + this.scope = (0, _utils.getStringOption)(attributes.scope, ["name", "none"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.bookend = null; + this.border = null; + this.break = null; + this.calculate = null; + this.desc = null; + this.extras = null; + this.keep = null; + this.margin = null; + this.occur = null; + this.overflow = null; + this.pageSet = null; + this.para = null; + this.traversal = null; + this.validate = null; + this.variables = null; + this.area = new _xfa_object.XFAObjectArray(); + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.proto = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$getSubformParent]() { + const parent = this[_symbol_utils.$getParent](); + if (parent instanceof SubformSet) { + return parent[_symbol_utils.$getSubformParent](); + } + return parent; + } + [_symbol_utils.$isBindable]() { + return true; + } + [_symbol_utils.$isThereMoreWidth]() { + return this.layout.endsWith("-tb") && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine > 0 || this[_symbol_utils.$getParent]()[_symbol_utils.$isThereMoreWidth](); + } + *[_symbol_utils.$getContainedChildren]() { + yield* getContainedChildren(this); + } + [_symbol_utils.$flushHTML]() { + return (0, _layout.flushHTML)(this); + } + [_symbol_utils.$addHTML](html, bbox) { + (0, _layout.addHTML)(this, html, bbox); + } + [_symbol_utils.$getAvailableSpace]() { + return (0, _layout.getAvailableSpace)(this); + } + [_symbol_utils.$isSplittable]() { + const parent = this[_symbol_utils.$getSubformParent](); + if (!parent[_symbol_utils.$isSplittable]()) { + return false; + } + if (this[_symbol_utils.$extra]._isSplittable !== undefined) { + return this[_symbol_utils.$extra]._isSplittable; + } + if (this.layout === "position" || this.layout.includes("row")) { + this[_symbol_utils.$extra]._isSplittable = false; + return false; + } + if (this.keep && this.keep.intact !== "none") { + this[_symbol_utils.$extra]._isSplittable = false; + return false; + } + if (parent.layout?.endsWith("-tb") && parent[_symbol_utils.$extra].numberInLine !== 0) { + return false; + } + this[_symbol_utils.$extra]._isSplittable = true; + return true; + } + [_symbol_utils.$toHTML](availableSpace) { + setTabIndex(this); + if (this.break) { + if (this.break.after !== "auto" || this.break.afterTarget !== "") { + const node = new BreakAfter({ + targetType: this.break.after, + target: this.break.afterTarget, + startNew: this.break.startNew.toString() + }); + node[_symbol_utils.$globalData] = this[_symbol_utils.$globalData]; + this[_symbol_utils.$appendChild](node); + this.breakAfter.push(node); + } + if (this.break.before !== "auto" || this.break.beforeTarget !== "") { + const node = new BreakBefore({ + targetType: this.break.before, + target: this.break.beforeTarget, + startNew: this.break.startNew.toString() + }); + node[_symbol_utils.$globalData] = this[_symbol_utils.$globalData]; + this[_symbol_utils.$appendChild](node); + this.breakBefore.push(node); + } + if (this.break.overflowTarget !== "") { + const node = new Overflow({ + target: this.break.overflowTarget, + leader: this.break.overflowLeader, + trailer: this.break.overflowTrailer + }); + node[_symbol_utils.$globalData] = this[_symbol_utils.$globalData]; + this[_symbol_utils.$appendChild](node); + this.overflow.push(node); + } + this[_symbol_utils.$removeChild](this.break); + this.break = null; + } + if (this.presence === "hidden" || this.presence === "inactive") { + return _utils.HTMLResult.EMPTY; + } + if (this.breakBefore.children.length > 1 || this.breakAfter.children.length > 1) { + (0, _util.warn)("XFA - Several breakBefore or breakAfter in subforms: please file a bug."); + } + if (this.breakBefore.children.length >= 1) { + const breakBefore = this.breakBefore.children[0]; + if (handleBreak(breakBefore)) { + return _utils.HTMLResult.breakNode(breakBefore); + } + } + if (this[_symbol_utils.$extra]?.afterBreakAfter) { + return _utils.HTMLResult.EMPTY; + } + (0, _html_utils.fixDimensions)(this); + const children = []; + const attributes = { + id: this[_symbol_utils.$uid], + class: [] + }; + (0, _html_utils.setAccess)(this, attributes.class); + if (!this[_symbol_utils.$extra]) { + this[_symbol_utils.$extra] = Object.create(null); + } + Object.assign(this[_symbol_utils.$extra], { + children, + line: null, + attributes, + attempt: 0, + numberInLine: 0, + availableSpace: { + width: Math.min(this.w || Infinity, availableSpace.width), + height: Math.min(this.h || Infinity, availableSpace.height) + }, + width: 0, + height: 0, + prevHeight: 0, + currentWidth: 0 + }); + const root = this[_symbol_utils.$getTemplateRoot](); + const savedNoLayoutFailure = root[_symbol_utils.$extra].noLayoutFailure; + const isSplittable = this[_symbol_utils.$isSplittable](); + if (!isSplittable) { + setFirstUnsplittable(this); + } + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + return _utils.HTMLResult.FAILURE; + } + const filter = new Set(["area", "draw", "exclGroup", "field", "subform", "subformSet"]); + if (this.layout.includes("row")) { + const columnWidths = this[_symbol_utils.$getSubformParent]().columnWidths; + if (Array.isArray(columnWidths) && columnWidths.length > 0) { + this[_symbol_utils.$extra].columnWidths = columnWidths; + this[_symbol_utils.$extra].currentColumn = 0; + } + } + const style = (0, _html_utils.toStyle)(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign"); + const classNames = ["xfaSubform"]; + const cl = (0, _html_utils.layoutClass)(this); + if (cl) { + classNames.push(cl); + } + attributes.style = style; + attributes.class = classNames; + if (this.name) { + attributes.xfaName = this.name; + } + if (this.overflow) { + const overflowExtra = this.overflow[_symbol_utils.$getExtra](); + if (overflowExtra.addLeader) { + overflowExtra.addLeader = false; + handleOverflow(this, overflowExtra.leader, availableSpace); + } + } + this[_symbol_utils.$pushPara](); + const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb"; + const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1; + for (; this[_symbol_utils.$extra].attempt < maxRun; this[_symbol_utils.$extra].attempt++) { + if (isLrTb && this[_symbol_utils.$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) { + this[_symbol_utils.$extra].numberInLine = 0; + } + const result = this[_symbol_utils.$childrenToHTML]({ + filter, + include: true + }); + if (result.success) { + break; + } + if (result.isBreak()) { + this[_symbol_utils.$popPara](); + return result; + } + if (isLrTb && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine === 0 && !root[_symbol_utils.$extra].noLayoutFailure) { + this[_symbol_utils.$extra].attempt = maxRun; + break; + } + } + this[_symbol_utils.$popPara](); + if (!isSplittable) { + unsetFirstUnsplittable(this); + } + root[_symbol_utils.$extra].noLayoutFailure = savedNoLayoutFailure; + if (this[_symbol_utils.$extra].attempt === maxRun) { + if (this.overflow) { + this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].overflowNode = this.overflow; + } + if (!isSplittable) { + delete this[_symbol_utils.$extra]; + } + return _utils.HTMLResult.FAILURE; + } + if (this.overflow) { + const overflowExtra = this.overflow[_symbol_utils.$getExtra](); + if (overflowExtra.addTrailer) { + overflowExtra.addTrailer = false; + handleOverflow(this, overflowExtra.trailer, availableSpace); + } + } + let marginH = 0; + let marginV = 0; + if (this.margin) { + marginH = this.margin.leftInset + this.margin.rightInset; + marginV = this.margin.topInset + this.margin.bottomInset; + } + const width = Math.max(this[_symbol_utils.$extra].width + marginH, this.w || 0); + const height = Math.max(this[_symbol_utils.$extra].height + marginV, this.h || 0); + const bbox = [this.x, this.y, width, height]; + if (this.w === "") { + style.width = (0, _html_utils.measureToString)(width); + } + if (this.h === "") { + style.height = (0, _html_utils.measureToString)(height); + } + if ((style.width === "0px" || style.height === "0px") && children.length === 0) { + return _utils.HTMLResult.EMPTY; + } + const html = { + name: "div", + attributes, + children + }; + applyAssist(this, attributes); + const result = _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + if (this.breakAfter.children.length >= 1) { + const breakAfter = this.breakAfter.children[0]; + if (handleBreak(breakAfter)) { + this[_symbol_utils.$extra].afterBreakAfter = result; + return _utils.HTMLResult.breakNode(breakAfter); + } + } + delete this[_symbol_utils.$extra]; + return result; + } +} +class SubformSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subformSet", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relation = (0, _utils.getStringOption)(attributes.relation, ["ordered", "choice", "unordered"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.bookend = null; + this.break = null; + this.desc = null; + this.extras = null; + this.occur = null; + this.overflow = null; + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + *[_symbol_utils.$getContainedChildren]() { + yield* getContainedChildren(this); + } + [_symbol_utils.$getSubformParent]() { + let parent = this[_symbol_utils.$getParent](); + while (!(parent instanceof Subform)) { + parent = parent[_symbol_utils.$getParent](); + } + return parent; + } + [_symbol_utils.$isBindable]() { + return true; + } +} +class SubjectDN extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subjectDN"); + this.delimiter = attributes.delimiter || ","; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = new Map(this[_symbol_utils.$content].split(this.delimiter).map(kv => { + kv = kv.split("=", 2); + kv[0] = kv[0].trim(); + return kv; + })); + } +} +class SubjectDNs extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subjectDNs", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.subjectDN = new _xfa_object.XFAObjectArray(); + } +} +class Submit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "submit", true); + this.embedPDF = (0, _utils.getInteger)({ + data: attributes.embedPDF, + defaultValue: 0, + validate: x => x === 1 + }); + this.format = (0, _utils.getStringOption)(attributes.format, ["xdp", "formdata", "pdf", "urlencoded", "xfd", "xml"]); + this.id = attributes.id || ""; + this.target = attributes.target || ""; + this.textEncoding = (0, _utils.getKeyword)({ + data: attributes.textEncoding ? attributes.textEncoding.toLowerCase() : "", + defaultValue: "", + validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/) + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.xdpContent = attributes.xdpContent || ""; + this.encrypt = null; + this.encryptData = new _xfa_object.XFAObjectArray(); + this.signData = new _xfa_object.XFAObjectArray(); + } +} +class Template extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "template", true); + this.baseProfile = (0, _utils.getStringOption)(attributes.baseProfile, ["full", "interactiveForms"]); + this.extras = null; + this.subform = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$finalize]() { + if (this.subform.children.length === 0) { + (0, _util.warn)("XFA - No subforms in template node."); + } + if (this.subform.children.length >= 2) { + (0, _util.warn)("XFA - Several subforms in template node: please file a bug."); + } + this[_symbol_utils.$tabIndex] = DEFAULT_TAB_INDEX; + } + [_symbol_utils.$isSplittable]() { + return true; + } + [_symbol_utils.$searchNode](expr, container) { + if (expr.startsWith("#")) { + return [this[_symbol_utils.$ids].get(expr.slice(1))]; + } + return (0, _som.searchNode)(this, container, expr, true, true); + } + *[_symbol_utils.$toPages]() { + if (!this.subform.children.length) { + return _utils.HTMLResult.success({ + name: "div", + children: [] + }); + } + this[_symbol_utils.$extra] = { + overflowNode: null, + firstUnsplittable: null, + currentContentArea: null, + currentPageArea: null, + noLayoutFailure: false, + pageNumber: 1, + pagePosition: "first", + oddOrEven: "odd", + blankOrNotBlank: "nonBlank", + paraStack: [] + }; + const root = this.subform.children[0]; + root.pageSet[_symbol_utils.$cleanPage](); + const pageAreas = root.pageSet.pageArea.children; + const mainHtml = { + name: "div", + children: [] + }; + let pageArea = null; + let breakBefore = null; + let breakBeforeTarget = null; + if (root.breakBefore.children.length >= 1) { + breakBefore = root.breakBefore.children[0]; + breakBeforeTarget = breakBefore.target; + } else if (root.subform.children.length >= 1 && root.subform.children[0].breakBefore.children.length >= 1) { + breakBefore = root.subform.children[0].breakBefore.children[0]; + breakBeforeTarget = breakBefore.target; + } else if (root.break?.beforeTarget) { + breakBefore = root.break; + breakBeforeTarget = breakBefore.beforeTarget; + } else if (root.subform.children.length >= 1 && root.subform.children[0].break?.beforeTarget) { + breakBefore = root.subform.children[0].break; + breakBeforeTarget = breakBefore.beforeTarget; + } + if (breakBefore) { + const target = this[_symbol_utils.$searchNode](breakBeforeTarget, breakBefore[_symbol_utils.$getParent]()); + if (target instanceof PageArea) { + pageArea = target; + breakBefore[_symbol_utils.$extra] = {}; + } + } + if (!pageArea) { + pageArea = pageAreas[0]; + } + pageArea[_symbol_utils.$extra] = { + numberOfUse: 1 + }; + const pageAreaParent = pageArea[_symbol_utils.$getParent](); + pageAreaParent[_symbol_utils.$extra] = { + numberOfUse: 1, + pageIndex: pageAreaParent.pageArea.children.indexOf(pageArea), + pageSetIndex: 0 + }; + let targetPageArea; + let leader = null; + let trailer = null; + let hasSomething = true; + let hasSomethingCounter = 0; + let startIndex = 0; + while (true) { + if (!hasSomething) { + mainHtml.children.pop(); + if (++hasSomethingCounter === MAX_EMPTY_PAGES) { + (0, _util.warn)("XFA - Something goes wrong: please file a bug."); + return mainHtml; + } + } else { + hasSomethingCounter = 0; + } + targetPageArea = null; + this[_symbol_utils.$extra].currentPageArea = pageArea; + const page = pageArea[_symbol_utils.$toHTML]().html; + mainHtml.children.push(page); + if (leader) { + this[_symbol_utils.$extra].noLayoutFailure = true; + page.children.push(leader[_symbol_utils.$toHTML](pageArea[_symbol_utils.$extra].space).html); + leader = null; + } + if (trailer) { + this[_symbol_utils.$extra].noLayoutFailure = true; + page.children.push(trailer[_symbol_utils.$toHTML](pageArea[_symbol_utils.$extra].space).html); + trailer = null; + } + const contentAreas = pageArea.contentArea.children; + const htmlContentAreas = page.children.filter(node => node.attributes.class.includes("xfaContentarea")); + hasSomething = false; + this[_symbol_utils.$extra].firstUnsplittable = null; + this[_symbol_utils.$extra].noLayoutFailure = false; + const flush = index => { + const html = root[_symbol_utils.$flushHTML](); + if (html) { + hasSomething ||= html.children?.length > 0; + htmlContentAreas[index].children.push(html); + } + }; + for (let i = startIndex, ii = contentAreas.length; i < ii; i++) { + const contentArea = this[_symbol_utils.$extra].currentContentArea = contentAreas[i]; + const space = { + width: contentArea.w, + height: contentArea.h + }; + startIndex = 0; + if (leader) { + htmlContentAreas[i].children.push(leader[_symbol_utils.$toHTML](space).html); + leader = null; + } + if (trailer) { + htmlContentAreas[i].children.push(trailer[_symbol_utils.$toHTML](space).html); + trailer = null; + } + const html = root[_symbol_utils.$toHTML](space); + if (html.success) { + if (html.html) { + hasSomething ||= html.html.children?.length > 0; + htmlContentAreas[i].children.push(html.html); + } else if (!hasSomething && mainHtml.children.length > 1) { + mainHtml.children.pop(); + } + return mainHtml; + } + if (html.isBreak()) { + const node = html.breakNode; + flush(i); + if (node.targetType === "auto") { + continue; + } + if (node.leader) { + leader = this[_symbol_utils.$searchNode](node.leader, node[_symbol_utils.$getParent]()); + leader = leader ? leader[0] : null; + } + if (node.trailer) { + trailer = this[_symbol_utils.$searchNode](node.trailer, node[_symbol_utils.$getParent]()); + trailer = trailer ? trailer[0] : null; + } + if (node.targetType === "pageArea") { + targetPageArea = node[_symbol_utils.$extra].target; + i = Infinity; + } else if (!node[_symbol_utils.$extra].target) { + i = node[_symbol_utils.$extra].index; + } else { + targetPageArea = node[_symbol_utils.$extra].target; + startIndex = node[_symbol_utils.$extra].index + 1; + i = Infinity; + } + continue; + } + if (this[_symbol_utils.$extra].overflowNode) { + const node = this[_symbol_utils.$extra].overflowNode; + this[_symbol_utils.$extra].overflowNode = null; + const overflowExtra = node[_symbol_utils.$getExtra](); + const target = overflowExtra.target; + overflowExtra.addLeader = overflowExtra.leader !== null; + overflowExtra.addTrailer = overflowExtra.trailer !== null; + flush(i); + const currentIndex = i; + i = Infinity; + if (target instanceof PageArea) { + targetPageArea = target; + } else if (target instanceof ContentArea) { + const index = contentAreas.indexOf(target); + if (index !== -1) { + if (index > currentIndex) { + i = index - 1; + } else { + startIndex = index; + } + } else { + targetPageArea = target[_symbol_utils.$getParent](); + startIndex = targetPageArea.contentArea.children.indexOf(target); + } + } + continue; + } + flush(i); + } + this[_symbol_utils.$extra].pageNumber += 1; + if (targetPageArea) { + if (targetPageArea[_symbol_utils.$isUsable]()) { + targetPageArea[_symbol_utils.$extra].numberOfUse += 1; + } else { + targetPageArea = null; + } + } + pageArea = targetPageArea || pageArea[_symbol_utils.$getNextPage](); + yield null; + } + } +} +exports.Template = Template; +class Text extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "text"); + this.id = attributes.id || ""; + this.maxChars = (0, _utils.getInteger)({ + data: attributes.maxChars, + defaultValue: 0, + validate: x => x >= 0 + }); + this.name = attributes.name || ""; + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$acceptWhitespace]() { + return true; + } + [_symbol_utils.$onChild](child) { + if (child[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + this[_symbol_utils.$content] = child; + return true; + } + (0, _util.warn)(`XFA - Invalid content in Text: ${child[_symbol_utils.$nodeName]}.`); + return false; + } + [_symbol_utils.$onText](str) { + if (this[_symbol_utils.$content] instanceof _xfa_object.XFAObject) { + return; + } + super[_symbol_utils.$onText](str); + } + [_symbol_utils.$finalize]() { + if (typeof this[_symbol_utils.$content] === "string") { + this[_symbol_utils.$content] = this[_symbol_utils.$content].replaceAll("\r\n", "\n"); + } + } + [_symbol_utils.$getExtra]() { + if (typeof this[_symbol_utils.$content] === "string") { + return this[_symbol_utils.$content].split(/[\u2029\u2028\n]/).reduce((acc, line) => { + if (line) { + acc.push(line); + } + return acc; + }, []).join("\n"); + } + return this[_symbol_utils.$content][_symbol_utils.$text](); + } + [_symbol_utils.$toHTML](availableSpace) { + if (typeof this[_symbol_utils.$content] === "string") { + const html = valueToHtml(this[_symbol_utils.$content]).html; + if (this[_symbol_utils.$content].includes("\u2029")) { + html.name = "div"; + html.children = []; + this[_symbol_utils.$content].split("\u2029").map(para => para.split(/[\u2028\n]/).reduce((acc, line) => { + acc.push({ + name: "span", + value: line + }, { + name: "br" + }); + return acc; + }, [])).forEach(lines => { + html.children.push({ + name: "p", + children: lines + }); + }); + } else if (/[\u2028\n]/.test(this[_symbol_utils.$content])) { + html.name = "div"; + html.children = []; + this[_symbol_utils.$content].split(/[\u2028\n]/).forEach(line => { + html.children.push({ + name: "span", + value: line + }, { + name: "br" + }); + }); + } + return _utils.HTMLResult.success(html); + } + return this[_symbol_utils.$content][_symbol_utils.$toHTML](availableSpace); + } +} +exports.Text = Text; +class TextEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "textEdit", true); + this.allowRichText = (0, _utils.getInteger)({ + data: attributes.allowRichText, + defaultValue: 0, + validate: x => x === 1 + }); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.multiLine = (0, _utils.getInteger)({ + data: attributes.multiLine, + defaultValue: "", + validate: x => x === 0 || x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.vScrollPolicy = (0, _utils.getStringOption)(attributes.vScrollPolicy, ["auto", "off", "on"]); + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + [_symbol_utils.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + let html; + const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent](); + if (this.multiLine === "") { + this.multiLine = field instanceof Draw ? 1 : 0; + } + if (this.multiLine === 1) { + html = { + name: "textarea", + attributes: { + dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid], + fieldId: field[_symbol_utils.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + } else { + html = { + name: "input", + attributes: { + type: "text", + dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid], + fieldId: field[_symbol_utils.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + } + if (isRequired(field)) { + html.attributes["aria-required"] = true; + html.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [html] + }); + } +} +class Time extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "time"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_symbol_utils.$finalize]() { + const date = this[_symbol_utils.$content].trim(); + this[_symbol_utils.$content] = date ? new Date(date) : null; + } + [_symbol_utils.$toHTML](availableSpace) { + return valueToHtml(this[_symbol_utils.$content] ? this[_symbol_utils.$content].toString() : ""); + } +} +class TimeStamp extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "timeStamp"); + this.id = attributes.id || ""; + this.server = attributes.server || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class ToolTip extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "toolTip"); + this.id = attributes.id || ""; + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Traversal extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "traversal", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.traverse = new _xfa_object.XFAObjectArray(); + } +} +class Traverse extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "traverse", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["next", "back", "down", "first", "left", "right", "up"]); + this.ref = attributes.ref || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.script = null; + } + get name() { + return this.operation; + } + [_symbol_utils.$isTransparent]() { + return false; + } +} +class Ui extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "ui", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.picture = null; + this.barcode = null; + this.button = null; + this.checkButton = null; + this.choiceList = null; + this.dateTimeEdit = null; + this.defaultUi = null; + this.imageEdit = null; + this.numericEdit = null; + this.passwordEdit = null; + this.signature = null; + this.textEdit = null; + } + [_symbol_utils.$getExtra]() { + if (this[_symbol_utils.$extra] === undefined) { + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "extras" || name === "picture") { + continue; + } + const obj = this[name]; + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + this[_symbol_utils.$extra] = obj; + return obj; + } + this[_symbol_utils.$extra] = null; + } + return this[_symbol_utils.$extra]; + } + [_symbol_utils.$toHTML](availableSpace) { + const obj = this[_symbol_utils.$getExtra](); + if (obj) { + return obj[_symbol_utils.$toHTML](availableSpace); + } + return _utils.HTMLResult.EMPTY; + } +} +class Validate extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "validate", true); + this.formatTest = (0, _utils.getStringOption)(attributes.formatTest, ["warning", "disabled", "error"]); + this.id = attributes.id || ""; + this.nullTest = (0, _utils.getStringOption)(attributes.nullTest, ["disabled", "error", "warning"]); + this.scriptTest = (0, _utils.getStringOption)(attributes.scriptTest, ["error", "disabled", "warning"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.message = null; + this.picture = null; + this.script = null; + } +} +class Value extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "value", true); + this.id = attributes.id || ""; + this.override = (0, _utils.getInteger)({ + data: attributes.override, + defaultValue: 0, + validate: x => x === 1 + }); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.arc = null; + this.boolean = null; + this.date = null; + this.dateTime = null; + this.decimal = null; + this.exData = null; + this.float = null; + this.image = null; + this.integer = null; + this.line = null; + this.rectangle = null; + this.text = null; + this.time = null; + } + [_symbol_utils.$setValue](value) { + const parent = this[_symbol_utils.$getParent](); + if (parent instanceof Field) { + if (parent.ui?.imageEdit) { + if (!this.image) { + this.image = new Image({}); + this[_symbol_utils.$appendChild](this.image); + } + this.image[_symbol_utils.$content] = value[_symbol_utils.$content]; + return; + } + } + const valueName = value[_symbol_utils.$nodeName]; + if (this[valueName] !== null) { + this[valueName][_symbol_utils.$content] = value[_symbol_utils.$content]; + return; + } + for (const name of Object.getOwnPropertyNames(this)) { + const obj = this[name]; + if (obj instanceof _xfa_object.XFAObject) { + this[name] = null; + this[_symbol_utils.$removeChild](obj); + } + } + this[value[_symbol_utils.$nodeName]] = value; + this[_symbol_utils.$appendChild](value); + } + [_symbol_utils.$text]() { + if (this.exData) { + if (typeof this.exData[_symbol_utils.$content] === "string") { + return this.exData[_symbol_utils.$content].trim(); + } + return this.exData[_symbol_utils.$content][_symbol_utils.$text]().trim(); + } + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "image") { + continue; + } + const obj = this[name]; + if (obj instanceof _xfa_object.XFAObject) { + return (obj[_symbol_utils.$content] || "").toString().trim(); + } + } + return null; + } + [_symbol_utils.$toHTML](availableSpace) { + for (const name of Object.getOwnPropertyNames(this)) { + const obj = this[name]; + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + return obj[_symbol_utils.$toHTML](availableSpace); + } + return _utils.HTMLResult.EMPTY; + } +} +exports.Value = Value; +class Variables extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "variables", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.manifest = new _xfa_object.XFAObjectArray(); + this.script = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + [_symbol_utils.$isTransparent]() { + return true; + } +} +class TemplateNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (TemplateNamespace.hasOwnProperty(name)) { + const node = TemplateNamespace[name](attributes); + node[_symbol_utils.$setSetAttributes](attributes); + return node; + } + return undefined; + } + static appearanceFilter(attrs) { + return new AppearanceFilter(attrs); + } + static arc(attrs) { + return new Arc(attrs); + } + static area(attrs) { + return new Area(attrs); + } + static assist(attrs) { + return new Assist(attrs); + } + static barcode(attrs) { + return new Barcode(attrs); + } + static bind(attrs) { + return new Bind(attrs); + } + static bindItems(attrs) { + return new BindItems(attrs); + } + static bookend(attrs) { + return new Bookend(attrs); + } + static boolean(attrs) { + return new BooleanElement(attrs); + } + static border(attrs) { + return new Border(attrs); + } + static break(attrs) { + return new Break(attrs); + } + static breakAfter(attrs) { + return new BreakAfter(attrs); + } + static breakBefore(attrs) { + return new BreakBefore(attrs); + } + static button(attrs) { + return new Button(attrs); + } + static calculate(attrs) { + return new Calculate(attrs); + } + static caption(attrs) { + return new Caption(attrs); + } + static certificate(attrs) { + return new Certificate(attrs); + } + static certificates(attrs) { + return new Certificates(attrs); + } + static checkButton(attrs) { + return new CheckButton(attrs); + } + static choiceList(attrs) { + return new ChoiceList(attrs); + } + static color(attrs) { + return new Color(attrs); + } + static comb(attrs) { + return new Comb(attrs); + } + static connect(attrs) { + return new Connect(attrs); + } + static contentArea(attrs) { + return new ContentArea(attrs); + } + static corner(attrs) { + return new Corner(attrs); + } + static date(attrs) { + return new DateElement(attrs); + } + static dateTime(attrs) { + return new DateTime(attrs); + } + static dateTimeEdit(attrs) { + return new DateTimeEdit(attrs); + } + static decimal(attrs) { + return new Decimal(attrs); + } + static defaultUi(attrs) { + return new DefaultUi(attrs); + } + static desc(attrs) { + return new Desc(attrs); + } + static digestMethod(attrs) { + return new DigestMethod(attrs); + } + static digestMethods(attrs) { + return new DigestMethods(attrs); + } + static draw(attrs) { + return new Draw(attrs); + } + static edge(attrs) { + return new Edge(attrs); + } + static encoding(attrs) { + return new Encoding(attrs); + } + static encodings(attrs) { + return new Encodings(attrs); + } + static encrypt(attrs) { + return new Encrypt(attrs); + } + static encryptData(attrs) { + return new EncryptData(attrs); + } + static encryption(attrs) { + return new Encryption(attrs); + } + static encryptionMethod(attrs) { + return new EncryptionMethod(attrs); + } + static encryptionMethods(attrs) { + return new EncryptionMethods(attrs); + } + static event(attrs) { + return new Event(attrs); + } + static exData(attrs) { + return new ExData(attrs); + } + static exObject(attrs) { + return new ExObject(attrs); + } + static exclGroup(attrs) { + return new ExclGroup(attrs); + } + static execute(attrs) { + return new Execute(attrs); + } + static extras(attrs) { + return new Extras(attrs); + } + static field(attrs) { + return new Field(attrs); + } + static fill(attrs) { + return new Fill(attrs); + } + static filter(attrs) { + return new Filter(attrs); + } + static float(attrs) { + return new Float(attrs); + } + static font(attrs) { + return new Font(attrs); + } + static format(attrs) { + return new Format(attrs); + } + static handler(attrs) { + return new Handler(attrs); + } + static hyphenation(attrs) { + return new Hyphenation(attrs); + } + static image(attrs) { + return new Image(attrs); + } + static imageEdit(attrs) { + return new ImageEdit(attrs); + } + static integer(attrs) { + return new Integer(attrs); + } + static issuers(attrs) { + return new Issuers(attrs); + } + static items(attrs) { + return new Items(attrs); + } + static keep(attrs) { + return new Keep(attrs); + } + static keyUsage(attrs) { + return new KeyUsage(attrs); + } + static line(attrs) { + return new Line(attrs); + } + static linear(attrs) { + return new Linear(attrs); + } + static lockDocument(attrs) { + return new LockDocument(attrs); + } + static manifest(attrs) { + return new Manifest(attrs); + } + static margin(attrs) { + return new Margin(attrs); + } + static mdp(attrs) { + return new Mdp(attrs); + } + static medium(attrs) { + return new Medium(attrs); + } + static message(attrs) { + return new Message(attrs); + } + static numericEdit(attrs) { + return new NumericEdit(attrs); + } + static occur(attrs) { + return new Occur(attrs); + } + static oid(attrs) { + return new Oid(attrs); + } + static oids(attrs) { + return new Oids(attrs); + } + static overflow(attrs) { + return new Overflow(attrs); + } + static pageArea(attrs) { + return new PageArea(attrs); + } + static pageSet(attrs) { + return new PageSet(attrs); + } + static para(attrs) { + return new Para(attrs); + } + static passwordEdit(attrs) { + return new PasswordEdit(attrs); + } + static pattern(attrs) { + return new Pattern(attrs); + } + static picture(attrs) { + return new Picture(attrs); + } + static proto(attrs) { + return new Proto(attrs); + } + static radial(attrs) { + return new Radial(attrs); + } + static reason(attrs) { + return new Reason(attrs); + } + static reasons(attrs) { + return new Reasons(attrs); + } + static rectangle(attrs) { + return new Rectangle(attrs); + } + static ref(attrs) { + return new RefElement(attrs); + } + static script(attrs) { + return new Script(attrs); + } + static setProperty(attrs) { + return new SetProperty(attrs); + } + static signData(attrs) { + return new SignData(attrs); + } + static signature(attrs) { + return new Signature(attrs); + } + static signing(attrs) { + return new Signing(attrs); + } + static solid(attrs) { + return new Solid(attrs); + } + static speak(attrs) { + return new Speak(attrs); + } + static stipple(attrs) { + return new Stipple(attrs); + } + static subform(attrs) { + return new Subform(attrs); + } + static subformSet(attrs) { + return new SubformSet(attrs); + } + static subjectDN(attrs) { + return new SubjectDN(attrs); + } + static subjectDNs(attrs) { + return new SubjectDNs(attrs); + } + static submit(attrs) { + return new Submit(attrs); + } + static template(attrs) { + return new Template(attrs); + } + static text(attrs) { + return new Text(attrs); + } + static textEdit(attrs) { + return new TextEdit(attrs); + } + static time(attrs) { + return new Time(attrs); + } + static timeStamp(attrs) { + return new TimeStamp(attrs); + } + static toolTip(attrs) { + return new ToolTip(attrs); + } + static traversal(attrs) { + return new Traversal(attrs); + } + static traverse(attrs) { + return new Traverse(attrs); + } + static ui(attrs) { + return new Ui(attrs); + } + static validate(attrs) { + return new Validate(attrs); + } + static value(attrs) { + return new Value(attrs); + } + static variables(attrs) { + return new Variables(attrs); + } +} +exports.TemplateNamespace = TemplateNamespace; + +/***/ }), +/* 81 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NamespaceIds = exports.$buildXFAObject = void 0; +const $buildXFAObject = Symbol(); +exports.$buildXFAObject = $buildXFAObject; +const NamespaceIds = { + config: { + id: 0, + check: ns => ns.startsWith("http://www.xfa.org/schema/xci/") + }, + connectionSet: { + id: 1, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-connection-set/") + }, + datasets: { + id: 2, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-data/") + }, + form: { + id: 3, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-form/") + }, + localeSet: { + id: 4, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-locale-set/") + }, + pdf: { + id: 5, + check: ns => ns === "http://ns.adobe.com/xdp/pdf/" + }, + signature: { + id: 6, + check: ns => ns === "http://www.w3.org/2000/09/xmldsig#" + }, + sourceSet: { + id: 7, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-source-set/") + }, + stylesheet: { + id: 8, + check: ns => ns === "http://www.w3.org/1999/XSL/Transform" + }, + template: { + id: 9, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-template/") + }, + xdc: { + id: 10, + check: ns => ns.startsWith("http://www.xfa.org/schema/xdc/") + }, + xdp: { + id: 11, + check: ns => ns === "http://ns.adobe.com/xdp/" + }, + xfdf: { + id: 12, + check: ns => ns === "http://ns.adobe.com/xfdf/" + }, + xhtml: { + id: 13, + check: ns => ns === "http://www.w3.org/1999/xhtml" + }, + xmpmeta: { + id: 14, + check: ns => ns === "http://ns.adobe.com/xmpmeta/" + } +}; +exports.NamespaceIds = NamespaceIds; + +/***/ }), +/* 82 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.addHTML = addHTML; +exports.checkDimensions = checkDimensions; +exports.flushHTML = flushHTML; +exports.getAvailableSpace = getAvailableSpace; +var _symbol_utils = __w_pdfjs_require__(78); +var _html_utils = __w_pdfjs_require__(83); +function createLine(node, children) { + return { + name: "div", + attributes: { + class: [node.layout === "lr-tb" ? "xfaLr" : "xfaRl"] + }, + children + }; +} +function flushHTML(node) { + if (!node[_symbol_utils.$extra]) { + return null; + } + const attributes = node[_symbol_utils.$extra].attributes; + const html = { + name: "div", + attributes, + children: node[_symbol_utils.$extra].children + }; + if (node[_symbol_utils.$extra].failingNode) { + const htmlFromFailing = node[_symbol_utils.$extra].failingNode[_symbol_utils.$flushHTML](); + if (htmlFromFailing) { + if (node.layout.endsWith("-tb")) { + html.children.push(createLine(node, [htmlFromFailing])); + } else { + html.children.push(htmlFromFailing); + } + } + } + if (html.children.length === 0) { + return null; + } + return html; +} +function addHTML(node, html, bbox) { + const extra = node[_symbol_utils.$extra]; + const availableSpace = extra.availableSpace; + const [x, y, w, h] = bbox; + switch (node.layout) { + case "position": + { + extra.width = Math.max(extra.width, x + w); + extra.height = Math.max(extra.height, y + h); + extra.children.push(html); + break; + } + case "lr-tb": + case "rl-tb": + if (!extra.line || extra.attempt === 1) { + extra.line = createLine(node, []); + extra.children.push(extra.line); + extra.numberInLine = 0; + } + extra.numberInLine += 1; + extra.line.children.push(html); + if (extra.attempt === 0) { + extra.currentWidth += w; + extra.height = Math.max(extra.height, extra.prevHeight + h); + } else { + extra.currentWidth = w; + extra.prevHeight = extra.height; + extra.height += h; + extra.attempt = 0; + } + extra.width = Math.max(extra.width, extra.currentWidth); + break; + case "rl-row": + case "row": + { + extra.children.push(html); + extra.width += w; + extra.height = Math.max(extra.height, h); + const height = (0, _html_utils.measureToString)(extra.height); + for (const child of extra.children) { + child.attributes.style.height = height; + } + break; + } + case "table": + { + extra.width = Math.min(availableSpace.width, Math.max(extra.width, w)); + extra.height += h; + extra.children.push(html); + break; + } + case "tb": + { + extra.width = Math.min(availableSpace.width, Math.max(extra.width, w)); + extra.height += h; + extra.children.push(html); + break; + } + } +} +function getAvailableSpace(node) { + const availableSpace = node[_symbol_utils.$extra].availableSpace; + const marginV = node.margin ? node.margin.topInset + node.margin.bottomInset : 0; + const marginH = node.margin ? node.margin.leftInset + node.margin.rightInset : 0; + switch (node.layout) { + case "lr-tb": + case "rl-tb": + if (node[_symbol_utils.$extra].attempt === 0) { + return { + width: availableSpace.width - marginH - node[_symbol_utils.$extra].currentWidth, + height: availableSpace.height - marginV - node[_symbol_utils.$extra].prevHeight + }; + } + return { + width: availableSpace.width - marginH, + height: availableSpace.height - marginV - node[_symbol_utils.$extra].height + }; + case "rl-row": + case "row": + const width = node[_symbol_utils.$extra].columnWidths.slice(node[_symbol_utils.$extra].currentColumn).reduce((a, x) => a + x); + return { + width, + height: availableSpace.height - marginH + }; + case "table": + case "tb": + return { + width: availableSpace.width - marginH, + height: availableSpace.height - marginV - node[_symbol_utils.$extra].height + }; + case "position": + default: + return availableSpace; + } +} +function getTransformedBBox(node) { + let w = node.w === "" ? NaN : node.w; + let h = node.h === "" ? NaN : node.h; + let [centerX, centerY] = [0, 0]; + switch (node.anchorType || "") { + case "bottomCenter": + [centerX, centerY] = [w / 2, h]; + break; + case "bottomLeft": + [centerX, centerY] = [0, h]; + break; + case "bottomRight": + [centerX, centerY] = [w, h]; + break; + case "middleCenter": + [centerX, centerY] = [w / 2, h / 2]; + break; + case "middleLeft": + [centerX, centerY] = [0, h / 2]; + break; + case "middleRight": + [centerX, centerY] = [w, h / 2]; + break; + case "topCenter": + [centerX, centerY] = [w / 2, 0]; + break; + case "topRight": + [centerX, centerY] = [w, 0]; + break; + } + let x, y; + switch (node.rotate || 0) { + case 0: + [x, y] = [-centerX, -centerY]; + break; + case 90: + [x, y] = [-centerY, centerX]; + [w, h] = [h, -w]; + break; + case 180: + [x, y] = [centerX, centerY]; + [w, h] = [-w, -h]; + break; + case 270: + [x, y] = [centerY, -centerX]; + [w, h] = [-h, w]; + break; + } + return [node.x + x + Math.min(0, w), node.y + y + Math.min(0, h), Math.abs(w), Math.abs(h)]; +} +function checkDimensions(node, space) { + if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].firstUnsplittable === null) { + return true; + } + if (node.w === 0 || node.h === 0) { + return true; + } + const ERROR = 2; + const parent = node[_symbol_utils.$getSubformParent](); + const attempt = parent[_symbol_utils.$extra]?.attempt || 0; + const [, y, w, h] = getTransformedBBox(node); + switch (parent.layout) { + case "lr-tb": + case "rl-tb": + if (attempt === 0) { + if (!node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) { + if (node.h !== "" && Math.round(h - space.height) > ERROR) { + return false; + } + if (node.w !== "") { + if (Math.round(w - space.width) <= ERROR) { + return true; + } + if (parent[_symbol_utils.$extra].numberInLine === 0) { + return space.height > ERROR; + } + return false; + } + return space.width > ERROR; + } + if (node.w !== "") { + return Math.round(w - space.width) <= ERROR; + } + return space.width > ERROR; + } + if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) { + return true; + } + if (node.h !== "" && Math.round(h - space.height) > ERROR) { + return false; + } + if (node.w === "" || Math.round(w - space.width) <= ERROR) { + return space.height > ERROR; + } + if (parent[_symbol_utils.$isThereMoreWidth]()) { + return false; + } + return space.height > ERROR; + case "table": + case "tb": + if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) { + return true; + } + if (node.h !== "" && !node[_symbol_utils.$isSplittable]()) { + return Math.round(h - space.height) <= ERROR; + } + if (node.w === "" || Math.round(w - space.width) <= ERROR) { + return space.height > ERROR; + } + if (parent[_symbol_utils.$isThereMoreWidth]()) { + return false; + } + return space.height > ERROR; + case "position": + if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) { + return true; + } + if (node.h === "" || Math.round(h + y - space.height) <= ERROR) { + return true; + } + const area = node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].currentContentArea; + return h + y > area.h; + case "rl-row": + case "row": + if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) { + return true; + } + if (node.h !== "") { + return Math.round(h - space.height) <= ERROR; + } + return true; + default: + return true; + } +} + +/***/ }), +/* 83 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.computeBbox = computeBbox; +exports.createWrapper = createWrapper; +exports.fixDimensions = fixDimensions; +exports.fixTextIndent = fixTextIndent; +exports.fixURL = fixURL; +exports.isPrintOnly = isPrintOnly; +exports.layoutClass = layoutClass; +exports.layoutNode = layoutNode; +exports.measureToString = measureToString; +exports.setAccess = setAccess; +exports.setFontFamily = setFontFamily; +exports.setMinMaxDimensions = setMinMaxDimensions; +exports.setPara = setPara; +exports.toStyle = toStyle; +var _symbol_utils = __w_pdfjs_require__(78); +var _util = __w_pdfjs_require__(2); +var _utils = __w_pdfjs_require__(84); +var _fonts = __w_pdfjs_require__(85); +var _text = __w_pdfjs_require__(86); +var _xfa_object = __w_pdfjs_require__(87); +function measureToString(m) { + if (typeof m === "string") { + return "0px"; + } + return Number.isInteger(m) ? `${m}px` : `${m.toFixed(2)}px`; +} +const converters = { + anchorType(node, style) { + const parent = node[_symbol_utils.$getSubformParent](); + if (!parent || parent.layout && parent.layout !== "position") { + return; + } + if (!("transform" in style)) { + style.transform = ""; + } + switch (node.anchorType) { + case "bottomCenter": + style.transform += "translate(-50%, -100%)"; + break; + case "bottomLeft": + style.transform += "translate(0,-100%)"; + break; + case "bottomRight": + style.transform += "translate(-100%,-100%)"; + break; + case "middleCenter": + style.transform += "translate(-50%,-50%)"; + break; + case "middleLeft": + style.transform += "translate(0,-50%)"; + break; + case "middleRight": + style.transform += "translate(-100%,-50%)"; + break; + case "topCenter": + style.transform += "translate(-50%,0)"; + break; + case "topRight": + style.transform += "translate(-100%,0)"; + break; + } + }, + dimensions(node, style) { + const parent = node[_symbol_utils.$getSubformParent](); + let width = node.w; + const height = node.h; + if (parent.layout?.includes("row")) { + const extra = parent[_symbol_utils.$extra]; + const colSpan = node.colSpan; + let w; + if (colSpan === -1) { + w = extra.columnWidths.slice(extra.currentColumn).reduce((a, x) => a + x, 0); + extra.currentColumn = 0; + } else { + w = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, x) => a + x, 0); + extra.currentColumn = (extra.currentColumn + node.colSpan) % extra.columnWidths.length; + } + if (!isNaN(w)) { + width = node.w = w; + } + } + style.width = width !== "" ? measureToString(width) : "auto"; + style.height = height !== "" ? measureToString(height) : "auto"; + }, + position(node, style) { + const parent = node[_symbol_utils.$getSubformParent](); + if (parent?.layout && parent.layout !== "position") { + return; + } + style.position = "absolute"; + style.left = measureToString(node.x); + style.top = measureToString(node.y); + }, + rotate(node, style) { + if (node.rotate) { + if (!("transform" in style)) { + style.transform = ""; + } + style.transform += `rotate(-${node.rotate}deg)`; + style.transformOrigin = "top left"; + } + }, + presence(node, style) { + switch (node.presence) { + case "invisible": + style.visibility = "hidden"; + break; + case "hidden": + case "inactive": + style.display = "none"; + break; + } + }, + hAlign(node, style) { + if (node[_symbol_utils.$nodeName] === "para") { + switch (node.hAlign) { + case "justifyAll": + style.textAlign = "justify-all"; + break; + case "radix": + style.textAlign = "left"; + break; + default: + style.textAlign = node.hAlign; + } + } else { + switch (node.hAlign) { + case "left": + style.alignSelf = "start"; + break; + case "center": + style.alignSelf = "center"; + break; + case "right": + style.alignSelf = "end"; + break; + } + } + }, + margin(node, style) { + if (node.margin) { + style.margin = node.margin[_symbol_utils.$toStyle]().margin; + } + } +}; +function setMinMaxDimensions(node, style) { + const parent = node[_symbol_utils.$getSubformParent](); + if (parent.layout === "position") { + if (node.minW > 0) { + style.minWidth = measureToString(node.minW); + } + if (node.maxW > 0) { + style.maxWidth = measureToString(node.maxW); + } + if (node.minH > 0) { + style.minHeight = measureToString(node.minH); + } + if (node.maxH > 0) { + style.maxHeight = measureToString(node.maxH); + } + } +} +function layoutText(text, xfaFont, margin, lineHeight, fontFinder, width) { + const measure = new _text.TextMeasure(xfaFont, margin, lineHeight, fontFinder); + if (typeof text === "string") { + measure.addString(text); + } else { + text[_symbol_utils.$pushGlyphs](measure); + } + return measure.compute(width); +} +function layoutNode(node, availableSpace) { + let height = null; + let width = null; + let isBroken = false; + if ((!node.w || !node.h) && node.value) { + let marginH = 0; + let marginV = 0; + if (node.margin) { + marginH = node.margin.leftInset + node.margin.rightInset; + marginV = node.margin.topInset + node.margin.bottomInset; + } + let lineHeight = null; + let margin = null; + if (node.para) { + margin = Object.create(null); + lineHeight = node.para.lineHeight === "" ? null : node.para.lineHeight; + margin.top = node.para.spaceAbove === "" ? 0 : node.para.spaceAbove; + margin.bottom = node.para.spaceBelow === "" ? 0 : node.para.spaceBelow; + margin.left = node.para.marginLeft === "" ? 0 : node.para.marginLeft; + margin.right = node.para.marginRight === "" ? 0 : node.para.marginRight; + } + let font = node.font; + if (!font) { + const root = node[_symbol_utils.$getTemplateRoot](); + let parent = node[_symbol_utils.$getParent](); + while (parent && parent !== root) { + if (parent.font) { + font = parent.font; + break; + } + parent = parent[_symbol_utils.$getParent](); + } + } + const maxWidth = (node.w || availableSpace.width) - marginH; + const fontFinder = node[_symbol_utils.$globalData].fontFinder; + if (node.value.exData && node.value.exData[_symbol_utils.$content] && node.value.exData.contentType === "text/html") { + const res = layoutText(node.value.exData[_symbol_utils.$content], font, margin, lineHeight, fontFinder, maxWidth); + width = res.width; + height = res.height; + isBroken = res.isBroken; + } else { + const text = node.value[_symbol_utils.$text](); + if (text) { + const res = layoutText(text, font, margin, lineHeight, fontFinder, maxWidth); + width = res.width; + height = res.height; + isBroken = res.isBroken; + } + } + if (width !== null && !node.w) { + width += marginH; + } + if (height !== null && !node.h) { + height += marginV; + } + } + return { + w: width, + h: height, + isBroken + }; +} +function computeBbox(node, html, availableSpace) { + let bbox; + if (node.w !== "" && node.h !== "") { + bbox = [node.x, node.y, node.w, node.h]; + } else { + if (!availableSpace) { + return null; + } + let width = node.w; + if (width === "") { + if (node.maxW === 0) { + const parent = node[_symbol_utils.$getSubformParent](); + width = parent.layout === "position" && parent.w !== "" ? 0 : node.minW; + } else { + width = Math.min(node.maxW, availableSpace.width); + } + html.attributes.style.width = measureToString(width); + } + let height = node.h; + if (height === "") { + if (node.maxH === 0) { + const parent = node[_symbol_utils.$getSubformParent](); + height = parent.layout === "position" && parent.h !== "" ? 0 : node.minH; + } else { + height = Math.min(node.maxH, availableSpace.height); + } + html.attributes.style.height = measureToString(height); + } + bbox = [node.x, node.y, width, height]; + } + return bbox; +} +function fixDimensions(node) { + const parent = node[_symbol_utils.$getSubformParent](); + if (parent.layout?.includes("row")) { + const extra = parent[_symbol_utils.$extra]; + const colSpan = node.colSpan; + let width; + if (colSpan === -1) { + width = extra.columnWidths.slice(extra.currentColumn).reduce((a, w) => a + w, 0); + } else { + width = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, w) => a + w, 0); + } + if (!isNaN(width)) { + node.w = width; + } + } + if (parent.layout && parent.layout !== "position") { + node.x = node.y = 0; + } + if (node.layout === "table") { + if (node.w === "" && Array.isArray(node.columnWidths)) { + node.w = node.columnWidths.reduce((a, x) => a + x, 0); + } + } +} +function layoutClass(node) { + switch (node.layout) { + case "position": + return "xfaPosition"; + case "lr-tb": + return "xfaLrTb"; + case "rl-row": + return "xfaRlRow"; + case "rl-tb": + return "xfaRlTb"; + case "row": + return "xfaRow"; + case "table": + return "xfaTable"; + case "tb": + return "xfaTb"; + default: + return "xfaPosition"; + } +} +function toStyle(node, ...names) { + const style = Object.create(null); + for (const name of names) { + const value = node[name]; + if (value === null) { + continue; + } + if (converters.hasOwnProperty(name)) { + converters[name](node, style); + continue; + } + if (value instanceof _xfa_object.XFAObject) { + const newStyle = value[_symbol_utils.$toStyle](); + if (newStyle) { + Object.assign(style, newStyle); + } else { + (0, _util.warn)(`(DEBUG) - XFA - style for ${name} not implemented yet`); + } + } + } + return style; +} +function createWrapper(node, html) { + const { + attributes + } = html; + const { + style + } = attributes; + const wrapper = { + name: "div", + attributes: { + class: ["xfaWrapper"], + style: Object.create(null) + }, + children: [] + }; + attributes.class.push("xfaWrapped"); + if (node.border) { + const { + widths, + insets + } = node.border[_symbol_utils.$extra]; + let width, height; + let top = insets[0]; + let left = insets[3]; + const insetsH = insets[0] + insets[2]; + const insetsW = insets[1] + insets[3]; + switch (node.border.hand) { + case "even": + top -= widths[0] / 2; + left -= widths[3] / 2; + width = `calc(100% + ${(widths[1] + widths[3]) / 2 - insetsW}px)`; + height = `calc(100% + ${(widths[0] + widths[2]) / 2 - insetsH}px)`; + break; + case "left": + top -= widths[0]; + left -= widths[3]; + width = `calc(100% + ${widths[1] + widths[3] - insetsW}px)`; + height = `calc(100% + ${widths[0] + widths[2] - insetsH}px)`; + break; + case "right": + width = insetsW ? `calc(100% - ${insetsW}px)` : "100%"; + height = insetsH ? `calc(100% - ${insetsH}px)` : "100%"; + break; + } + const classNames = ["xfaBorder"]; + if (isPrintOnly(node.border)) { + classNames.push("xfaPrintOnly"); + } + const border = { + name: "div", + attributes: { + class: classNames, + style: { + top: `${top}px`, + left: `${left}px`, + width, + height + } + }, + children: [] + }; + for (const key of ["border", "borderWidth", "borderColor", "borderRadius", "borderStyle"]) { + if (style[key] !== undefined) { + border.attributes.style[key] = style[key]; + delete style[key]; + } + } + wrapper.children.push(border, html); + } else { + wrapper.children.push(html); + } + for (const key of ["background", "backgroundClip", "top", "left", "width", "height", "minWidth", "minHeight", "maxWidth", "maxHeight", "transform", "transformOrigin", "visibility"]) { + if (style[key] !== undefined) { + wrapper.attributes.style[key] = style[key]; + delete style[key]; + } + } + wrapper.attributes.style.position = style.position === "absolute" ? "absolute" : "relative"; + delete style.position; + if (style.alignSelf) { + wrapper.attributes.style.alignSelf = style.alignSelf; + delete style.alignSelf; + } + return wrapper; +} +function fixTextIndent(styles) { + const indent = (0, _utils.getMeasurement)(styles.textIndent, "0px"); + if (indent >= 0) { + return; + } + const align = styles.textAlign === "right" ? "right" : "left"; + const name = "padding" + (align === "left" ? "Left" : "Right"); + const padding = (0, _utils.getMeasurement)(styles[name], "0px"); + styles[name] = `${padding - indent}px`; +} +function setAccess(node, classNames) { + switch (node.access) { + case "nonInteractive": + classNames.push("xfaNonInteractive"); + break; + case "readOnly": + classNames.push("xfaReadOnly"); + break; + case "protected": + classNames.push("xfaDisabled"); + break; + } +} +function isPrintOnly(node) { + return node.relevant.length > 0 && !node.relevant[0].excluded && node.relevant[0].viewname === "print"; +} +function getCurrentPara(node) { + const stack = node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].paraStack; + return stack.length ? stack.at(-1) : null; +} +function setPara(node, nodeStyle, value) { + if (value.attributes.class?.includes("xfaRich")) { + if (nodeStyle) { + if (node.h === "") { + nodeStyle.height = "auto"; + } + if (node.w === "") { + nodeStyle.width = "auto"; + } + } + const para = getCurrentPara(node); + if (para) { + const valueStyle = value.attributes.style; + valueStyle.display = "flex"; + valueStyle.flexDirection = "column"; + switch (para.vAlign) { + case "top": + valueStyle.justifyContent = "start"; + break; + case "bottom": + valueStyle.justifyContent = "end"; + break; + case "middle": + valueStyle.justifyContent = "center"; + break; + } + const paraStyle = para[_symbol_utils.$toStyle](); + for (const [key, val] of Object.entries(paraStyle)) { + if (!(key in valueStyle)) { + valueStyle[key] = val; + } + } + } + } +} +function setFontFamily(xfaFont, node, fontFinder, style) { + if (!fontFinder) { + delete style.fontFamily; + return; + } + const name = (0, _utils.stripQuotes)(xfaFont.typeface); + style.fontFamily = `"${name}"`; + const typeface = fontFinder.find(name); + if (typeface) { + const { + fontFamily + } = typeface.regular.cssFontInfo; + if (fontFamily !== name) { + style.fontFamily = `"${fontFamily}"`; + } + const para = getCurrentPara(node); + if (para && para.lineHeight !== "") { + return; + } + if (style.lineHeight) { + return; + } + const pdfFont = (0, _fonts.selectFont)(xfaFont, typeface); + if (pdfFont) { + style.lineHeight = Math.max(1.2, pdfFont.lineHeight); + } + } +} +function fixURL(str) { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(str, null, { + addDefaultProtocol: true, + tryConvertEncoding: true + }); + return absoluteUrl ? absoluteUrl.href : null; +} + +/***/ }), +/* 84 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.HTMLResult = void 0; +exports.getBBox = getBBox; +exports.getColor = getColor; +exports.getFloat = getFloat; +exports.getInteger = getInteger; +exports.getKeyword = getKeyword; +exports.getMeasurement = getMeasurement; +exports.getRatio = getRatio; +exports.getRelevant = getRelevant; +exports.getStringOption = getStringOption; +exports.stripQuotes = stripQuotes; +var _util = __w_pdfjs_require__(2); +const dimConverters = { + pt: x => x, + cm: x => x / 2.54 * 72, + mm: x => x / (10 * 2.54) * 72, + in: x => x * 72, + px: x => x +}; +const measurementPattern = /([+-]?\d+\.?\d*)(.*)/; +function stripQuotes(str) { + if (str.startsWith("'") || str.startsWith('"')) { + return str.slice(1, -1); + } + return str; +} +function getInteger({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + data = data.trim(); + const n = parseInt(data, 10); + if (!isNaN(n) && validate(n)) { + return n; + } + return defaultValue; +} +function getFloat({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + data = data.trim(); + const n = parseFloat(data); + if (!isNaN(n) && validate(n)) { + return n; + } + return defaultValue; +} +function getKeyword({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + data = data.trim(); + if (validate(data)) { + return data; + } + return defaultValue; +} +function getStringOption(data, options) { + return getKeyword({ + data, + defaultValue: options[0], + validate: k => options.includes(k) + }); +} +function getMeasurement(str, def = "0") { + def ||= "0"; + if (!str) { + return getMeasurement(def); + } + const match = str.trim().match(measurementPattern); + if (!match) { + return getMeasurement(def); + } + const [, valueStr, unit] = match; + const value = parseFloat(valueStr); + if (isNaN(value)) { + return getMeasurement(def); + } + if (value === 0) { + return 0; + } + const conv = dimConverters[unit]; + if (conv) { + return conv(value); + } + return value; +} +function getRatio(data) { + if (!data) { + return { + num: 1, + den: 1 + }; + } + const ratio = data.trim().split(/\s*:\s*/).map(x => parseFloat(x)).filter(x => !isNaN(x)); + if (ratio.length === 1) { + ratio.push(1); + } + if (ratio.length === 0) { + return { + num: 1, + den: 1 + }; + } + const [num, den] = ratio; + return { + num, + den + }; +} +function getRelevant(data) { + if (!data) { + return []; + } + return data.trim().split(/\s+/).map(e => { + return { + excluded: e[0] === "-", + viewname: e.substring(1) + }; + }); +} +function getColor(data, def = [0, 0, 0]) { + let [r, g, b] = def; + if (!data) { + return { + r, + g, + b + }; + } + const color = data.trim().split(/\s*,\s*/).map(c => Math.min(Math.max(0, parseInt(c.trim(), 10)), 255)).map(c => isNaN(c) ? 0 : c); + if (color.length < 3) { + return { + r, + g, + b + }; + } + [r, g, b] = color; + return { + r, + g, + b + }; +} +function getBBox(data) { + const def = -1; + if (!data) { + return { + x: def, + y: def, + width: def, + height: def + }; + } + const bbox = data.trim().split(/\s*,\s*/).map(m => getMeasurement(m, "-1")); + if (bbox.length < 4 || bbox[2] < 0 || bbox[3] < 0) { + return { + x: def, + y: def, + width: def, + height: def + }; + } + const [x, y, width, height] = bbox; + return { + x, + y, + width, + height + }; +} +class HTMLResult { + static get FAILURE() { + return (0, _util.shadow)(this, "FAILURE", new HTMLResult(false, null, null, null)); + } + static get EMPTY() { + return (0, _util.shadow)(this, "EMPTY", new HTMLResult(true, null, null, null)); + } + constructor(success, html, bbox, breakNode) { + this.success = success; + this.html = html; + this.bbox = bbox; + this.breakNode = breakNode; + } + isBreak() { + return !!this.breakNode; + } + static breakNode(node) { + return new HTMLResult(false, null, null, node); + } + static success(html, bbox = null) { + return new HTMLResult(true, html, bbox, null); + } +} +exports.HTMLResult = HTMLResult; + +/***/ }), +/* 85 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontFinder = void 0; +exports.getMetrics = getMetrics; +exports.selectFont = selectFont; +var _symbol_utils = __w_pdfjs_require__(78); +var _utils = __w_pdfjs_require__(84); +var _util = __w_pdfjs_require__(2); +class FontFinder { + constructor(pdfFonts) { + this.fonts = new Map(); + this.cache = new Map(); + this.warned = new Set(); + this.defaultFont = null; + this.add(pdfFonts); + } + add(pdfFonts, reallyMissingFonts = null) { + for (const pdfFont of pdfFonts) { + this.addPdfFont(pdfFont); + } + for (const pdfFont of this.fonts.values()) { + if (!pdfFont.regular) { + pdfFont.regular = pdfFont.italic || pdfFont.bold || pdfFont.bolditalic; + } + } + if (!reallyMissingFonts || reallyMissingFonts.size === 0) { + return; + } + const myriad = this.fonts.get("PdfJS-Fallback-PdfJS-XFA"); + for (const missing of reallyMissingFonts) { + this.fonts.set(missing, myriad); + } + } + addPdfFont(pdfFont) { + const cssFontInfo = pdfFont.cssFontInfo; + const name = cssFontInfo.fontFamily; + let font = this.fonts.get(name); + if (!font) { + font = Object.create(null); + this.fonts.set(name, font); + if (!this.defaultFont) { + this.defaultFont = font; + } + } + let property = ""; + const fontWeight = parseFloat(cssFontInfo.fontWeight); + if (parseFloat(cssFontInfo.italicAngle) !== 0) { + property = fontWeight >= 700 ? "bolditalic" : "italic"; + } else if (fontWeight >= 700) { + property = "bold"; + } + if (!property) { + if (pdfFont.name.includes("Bold") || pdfFont.psName?.includes("Bold")) { + property = "bold"; + } + if (pdfFont.name.includes("Italic") || pdfFont.name.endsWith("It") || pdfFont.psName?.includes("Italic") || pdfFont.psName?.endsWith("It")) { + property += "italic"; + } + } + if (!property) { + property = "regular"; + } + font[property] = pdfFont; + } + getDefault() { + return this.defaultFont; + } + find(fontName, mustWarn = true) { + let font = this.fonts.get(fontName) || this.cache.get(fontName); + if (font) { + return font; + } + const pattern = /,|-|_| |bolditalic|bold|italic|regular|it/gi; + let name = fontName.replaceAll(pattern, ""); + font = this.fonts.get(name); + if (font) { + this.cache.set(fontName, font); + return font; + } + name = name.toLowerCase(); + const maybe = []; + for (const [family, pdfFont] of this.fonts.entries()) { + if (family.replaceAll(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + if (maybe.length === 0) { + for (const [, pdfFont] of this.fonts.entries()) { + if (pdfFont.regular.name?.replaceAll(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + } + if (maybe.length === 0) { + name = name.replaceAll(/psmt|mt/gi, ""); + for (const [family, pdfFont] of this.fonts.entries()) { + if (family.replaceAll(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + } + if (maybe.length === 0) { + for (const pdfFont of this.fonts.values()) { + if (pdfFont.regular.name?.replaceAll(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + } + if (maybe.length >= 1) { + if (maybe.length !== 1 && mustWarn) { + (0, _util.warn)(`XFA - Too many choices to guess the correct font: ${fontName}`); + } + this.cache.set(fontName, maybe[0]); + return maybe[0]; + } + if (mustWarn && !this.warned.has(fontName)) { + this.warned.add(fontName); + (0, _util.warn)(`XFA - Cannot find the font: ${fontName}`); + } + return null; + } +} +exports.FontFinder = FontFinder; +function selectFont(xfaFont, typeface) { + if (xfaFont.posture === "italic") { + if (xfaFont.weight === "bold") { + return typeface.bolditalic; + } + return typeface.italic; + } else if (xfaFont.weight === "bold") { + return typeface.bold; + } + return typeface.regular; +} +function getMetrics(xfaFont, real = false) { + let pdfFont = null; + if (xfaFont) { + const name = (0, _utils.stripQuotes)(xfaFont.typeface); + const typeface = xfaFont[_symbol_utils.$globalData].fontFinder.find(name); + pdfFont = selectFont(xfaFont, typeface); + } + if (!pdfFont) { + return { + lineHeight: 12, + lineGap: 2, + lineNoGap: 10 + }; + } + const size = xfaFont.size || 10; + const lineHeight = pdfFont.lineHeight ? Math.max(real ? 0 : 1.2, pdfFont.lineHeight) : 1.2; + const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap; + return { + lineHeight: lineHeight * size, + lineGap: lineGap * size, + lineNoGap: Math.max(1, lineHeight - lineGap) * size + }; +} + +/***/ }), +/* 86 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextMeasure = void 0; +var _fonts = __w_pdfjs_require__(85); +const WIDTH_FACTOR = 1.02; +class FontInfo { + constructor(xfaFont, margin, lineHeight, fontFinder) { + this.lineHeight = lineHeight; + this.paraMargin = margin || { + top: 0, + bottom: 0, + left: 0, + right: 0 + }; + if (!xfaFont) { + [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder); + return; + } + this.xfaFont = { + typeface: xfaFont.typeface, + posture: xfaFont.posture, + weight: xfaFont.weight, + size: xfaFont.size, + letterSpacing: xfaFont.letterSpacing + }; + const typeface = fontFinder.find(xfaFont.typeface); + if (!typeface) { + [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder); + return; + } + this.pdfFont = (0, _fonts.selectFont)(xfaFont, typeface); + if (!this.pdfFont) { + [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder); + } + } + defaultFont(fontFinder) { + const font = fontFinder.find("Helvetica", false) || fontFinder.find("Myriad Pro", false) || fontFinder.find("Arial", false) || fontFinder.getDefault(); + if (font?.regular) { + const pdfFont = font.regular; + const info = pdfFont.cssFontInfo; + const xfaFont = { + typeface: info.fontFamily, + posture: "normal", + weight: "normal", + size: 10, + letterSpacing: 0 + }; + return [pdfFont, xfaFont]; + } + const xfaFont = { + typeface: "Courier", + posture: "normal", + weight: "normal", + size: 10, + letterSpacing: 0 + }; + return [null, xfaFont]; + } +} +class FontSelector { + constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder) { + this.fontFinder = fontFinder; + this.stack = [new FontInfo(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder)]; + } + pushData(xfaFont, margin, lineHeight) { + const lastFont = this.stack.at(-1); + for (const name of ["typeface", "posture", "weight", "size", "letterSpacing"]) { + if (!xfaFont[name]) { + xfaFont[name] = lastFont.xfaFont[name]; + } + } + for (const name of ["top", "bottom", "left", "right"]) { + if (isNaN(margin[name])) { + margin[name] = lastFont.paraMargin[name]; + } + } + const fontInfo = new FontInfo(xfaFont, margin, lineHeight || lastFont.lineHeight, this.fontFinder); + if (!fontInfo.pdfFont) { + fontInfo.pdfFont = lastFont.pdfFont; + } + this.stack.push(fontInfo); + } + popFont() { + this.stack.pop(); + } + topFont() { + return this.stack.at(-1); + } +} +class TextMeasure { + constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts) { + this.glyphs = []; + this.fontSelector = new FontSelector(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts); + this.extraHeight = 0; + } + pushData(xfaFont, margin, lineHeight) { + this.fontSelector.pushData(xfaFont, margin, lineHeight); + } + popFont(xfaFont) { + return this.fontSelector.popFont(); + } + addPara() { + const lastFont = this.fontSelector.topFont(); + this.extraHeight += lastFont.paraMargin.top + lastFont.paraMargin.bottom; + } + addString(str) { + if (!str) { + return; + } + const lastFont = this.fontSelector.topFont(); + const fontSize = lastFont.xfaFont.size; + if (lastFont.pdfFont) { + const letterSpacing = lastFont.xfaFont.letterSpacing; + const pdfFont = lastFont.pdfFont; + const fontLineHeight = pdfFont.lineHeight || 1.2; + const lineHeight = lastFont.lineHeight || Math.max(1.2, fontLineHeight) * fontSize; + const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap; + const noGap = fontLineHeight - lineGap; + const firstLineHeight = Math.max(1, noGap) * fontSize; + const scale = fontSize / 1000; + const fallbackWidth = pdfFont.defaultWidth || pdfFont.charsToGlyphs(" ")[0].width; + for (const line of str.split(/[\u2029\n]/)) { + const encodedLine = pdfFont.encodeString(line).join(""); + const glyphs = pdfFont.charsToGlyphs(encodedLine); + for (const glyph of glyphs) { + const width = glyph.width || fallbackWidth; + this.glyphs.push([width * scale + letterSpacing, lineHeight, firstLineHeight, glyph.unicode, false]); + } + this.glyphs.push([0, 0, 0, "\n", true]); + } + this.glyphs.pop(); + return; + } + for (const line of str.split(/[\u2029\n]/)) { + for (const char of line.split("")) { + this.glyphs.push([fontSize, 1.2 * fontSize, fontSize, char, false]); + } + this.glyphs.push([0, 0, 0, "\n", true]); + } + this.glyphs.pop(); + } + compute(maxWidth) { + let lastSpacePos = -1, + lastSpaceWidth = 0, + width = 0, + height = 0, + currentLineWidth = 0, + currentLineHeight = 0; + let isBroken = false; + let isFirstLine = true; + for (let i = 0, ii = this.glyphs.length; i < ii; i++) { + const [glyphWidth, lineHeight, firstLineHeight, char, isEOL] = this.glyphs[i]; + const isSpace = char === " "; + const glyphHeight = isFirstLine ? firstLineHeight : lineHeight; + if (isEOL) { + width = Math.max(width, currentLineWidth); + currentLineWidth = 0; + height += currentLineHeight; + currentLineHeight = glyphHeight; + lastSpacePos = -1; + lastSpaceWidth = 0; + isFirstLine = false; + continue; + } + if (isSpace) { + if (currentLineWidth + glyphWidth > maxWidth) { + width = Math.max(width, currentLineWidth); + currentLineWidth = 0; + height += currentLineHeight; + currentLineHeight = glyphHeight; + lastSpacePos = -1; + lastSpaceWidth = 0; + isBroken = true; + isFirstLine = false; + } else { + currentLineHeight = Math.max(glyphHeight, currentLineHeight); + lastSpaceWidth = currentLineWidth; + currentLineWidth += glyphWidth; + lastSpacePos = i; + } + continue; + } + if (currentLineWidth + glyphWidth > maxWidth) { + height += currentLineHeight; + currentLineHeight = glyphHeight; + if (lastSpacePos !== -1) { + i = lastSpacePos; + width = Math.max(width, lastSpaceWidth); + currentLineWidth = 0; + lastSpacePos = -1; + lastSpaceWidth = 0; + } else { + width = Math.max(width, currentLineWidth); + currentLineWidth = glyphWidth; + } + isBroken = true; + isFirstLine = false; + continue; + } + currentLineWidth += glyphWidth; + currentLineHeight = Math.max(glyphHeight, currentLineHeight); + } + width = Math.max(width, currentLineWidth); + height += currentLineHeight + this.extraHeight; + return { + width: WIDTH_FACTOR * width, + height, + isBroken + }; + } +} +exports.TextMeasure = TextMeasure; + +/***/ }), +/* 87 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XmlObject = exports.XFAObjectArray = exports.XFAObject = exports.XFAAttribute = exports.StringObject = exports.OptionObject = exports.Option10 = exports.Option01 = exports.IntegerObject = exports.ContentObject = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _utils = __w_pdfjs_require__(84); +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(3); +var _namespaces = __w_pdfjs_require__(81); +var _som = __w_pdfjs_require__(88); +const _applyPrototype = Symbol(); +const _attributes = Symbol(); +const _attributeNames = Symbol(); +const _children = Symbol("_children"); +const _cloneAttribute = Symbol(); +const _dataValue = Symbol(); +const _defaultValue = Symbol(); +const _filteredChildrenGenerator = Symbol(); +const _getPrototype = Symbol(); +const _getUnsetAttributes = Symbol(); +const _hasChildren = Symbol(); +const _max = Symbol(); +const _options = Symbol(); +const _parent = Symbol("parent"); +const _resolvePrototypesHelper = Symbol(); +const _setAttributes = Symbol(); +const _validator = Symbol(); +let uid = 0; +const NS_DATASETS = _namespaces.NamespaceIds.datasets.id; +class XFAObject { + constructor(nsId, name, hasChildren = false) { + this[_symbol_utils.$namespaceId] = nsId; + this[_symbol_utils.$nodeName] = name; + this[_hasChildren] = hasChildren; + this[_parent] = null; + this[_children] = []; + this[_symbol_utils.$uid] = `${name}${uid++}`; + this[_symbol_utils.$globalData] = null; + } + get isXFAObject() { + return true; + } + get isXFAObjectArray() { + return false; + } + createNodes(path) { + let root = this, + node = null; + for (const { + name, + index + } of path) { + for (let i = 0, ii = isFinite(index) ? index : 0; i <= ii; i++) { + const nsId = root[_symbol_utils.$namespaceId] === NS_DATASETS ? -1 : root[_symbol_utils.$namespaceId]; + node = new XmlObject(nsId, name); + root[_symbol_utils.$appendChild](node); + } + root = node; + } + return node; + } + [_symbol_utils.$onChild](child) { + if (!this[_hasChildren] || !this[_symbol_utils.$onChildCheck](child)) { + return false; + } + const name = child[_symbol_utils.$nodeName]; + const node = this[name]; + if (node instanceof XFAObjectArray) { + if (node.push(child)) { + this[_symbol_utils.$appendChild](child); + return true; + } + } else { + if (node !== null) { + this[_symbol_utils.$removeChild](node); + } + this[name] = child; + this[_symbol_utils.$appendChild](child); + return true; + } + let id = ""; + if (this.id) { + id = ` (id: ${this.id})`; + } else if (this.name) { + id = ` (name: ${this.name} ${this.h.value})`; + } + (0, _util.warn)(`XFA - node "${this[_symbol_utils.$nodeName]}"${id} has already enough "${name}"!`); + return false; + } + [_symbol_utils.$onChildCheck](child) { + return this.hasOwnProperty(child[_symbol_utils.$nodeName]) && child[_symbol_utils.$namespaceId] === this[_symbol_utils.$namespaceId]; + } + [_symbol_utils.$isNsAgnostic]() { + return false; + } + [_symbol_utils.$acceptWhitespace]() { + return false; + } + [_symbol_utils.$isCDATAXml]() { + return false; + } + [_symbol_utils.$isBindable]() { + return false; + } + [_symbol_utils.$popPara]() { + if (this.para) { + this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].paraStack.pop(); + } + } + [_symbol_utils.$pushPara]() { + this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].paraStack.push(this.para); + } + [_symbol_utils.$setId](ids) { + if (this.id && this[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.template.id) { + ids.set(this.id, this); + } + } + [_symbol_utils.$getTemplateRoot]() { + return this[_symbol_utils.$globalData].template; + } + [_symbol_utils.$isSplittable]() { + return false; + } + [_symbol_utils.$isThereMoreWidth]() { + return false; + } + [_symbol_utils.$appendChild](child) { + child[_parent] = this; + this[_children].push(child); + if (!child[_symbol_utils.$globalData] && this[_symbol_utils.$globalData]) { + child[_symbol_utils.$globalData] = this[_symbol_utils.$globalData]; + } + } + [_symbol_utils.$removeChild](child) { + const i = this[_children].indexOf(child); + this[_children].splice(i, 1); + } + [_symbol_utils.$hasSettableValue]() { + return this.hasOwnProperty("value"); + } + [_symbol_utils.$setValue](_) {} + [_symbol_utils.$onText](_) {} + [_symbol_utils.$finalize]() {} + [_symbol_utils.$clean](builder) { + delete this[_hasChildren]; + if (this[_symbol_utils.$cleanup]) { + builder.clean(this[_symbol_utils.$cleanup]); + delete this[_symbol_utils.$cleanup]; + } + } + [_symbol_utils.$indexOf](child) { + return this[_children].indexOf(child); + } + [_symbol_utils.$insertAt](i, child) { + child[_parent] = this; + this[_children].splice(i, 0, child); + if (!child[_symbol_utils.$globalData] && this[_symbol_utils.$globalData]) { + child[_symbol_utils.$globalData] = this[_symbol_utils.$globalData]; + } + } + [_symbol_utils.$isTransparent]() { + return !this.name; + } + [_symbol_utils.$lastAttribute]() { + return ""; + } + [_symbol_utils.$text]() { + if (this[_children].length === 0) { + return this[_symbol_utils.$content]; + } + return this[_children].map(c => c[_symbol_utils.$text]()).join(""); + } + get [_attributeNames]() { + const proto = Object.getPrototypeOf(this); + if (!proto._attributes) { + const attributes = proto._attributes = new Set(); + for (const name of Object.getOwnPropertyNames(this)) { + if (this[name] === null || this[name] instanceof XFAObject || this[name] instanceof XFAObjectArray) { + break; + } + attributes.add(name); + } + } + return (0, _util.shadow)(this, _attributeNames, proto._attributes); + } + [_symbol_utils.$isDescendent](parent) { + let node = this; + while (node) { + if (node === parent) { + return true; + } + node = node[_symbol_utils.$getParent](); + } + return false; + } + [_symbol_utils.$getParent]() { + return this[_parent]; + } + [_symbol_utils.$getSubformParent]() { + return this[_symbol_utils.$getParent](); + } + [_symbol_utils.$getChildren](name = null) { + if (!name) { + return this[_children]; + } + return this[name]; + } + [_symbol_utils.$dump]() { + const dumped = Object.create(null); + if (this[_symbol_utils.$content]) { + dumped.$content = this[_symbol_utils.$content]; + } + for (const name of Object.getOwnPropertyNames(this)) { + const value = this[name]; + if (value === null) { + continue; + } + if (value instanceof XFAObject) { + dumped[name] = value[_symbol_utils.$dump](); + } else if (value instanceof XFAObjectArray) { + if (!value.isEmpty()) { + dumped[name] = value.dump(); + } + } else { + dumped[name] = value; + } + } + return dumped; + } + [_symbol_utils.$toStyle]() { + return null; + } + [_symbol_utils.$toHTML]() { + return _utils.HTMLResult.EMPTY; + } + *[_symbol_utils.$getContainedChildren]() { + for (const node of this[_symbol_utils.$getChildren]()) { + yield node; + } + } + *[_filteredChildrenGenerator](filter, include) { + for (const node of this[_symbol_utils.$getContainedChildren]()) { + if (!filter || include === filter.has(node[_symbol_utils.$nodeName])) { + const availableSpace = this[_symbol_utils.$getAvailableSpace](); + const res = node[_symbol_utils.$toHTML](availableSpace); + if (!res.success) { + this[_symbol_utils.$extra].failingNode = node; + } + yield res; + } + } + } + [_symbol_utils.$flushHTML]() { + return null; + } + [_symbol_utils.$addHTML](html, bbox) { + this[_symbol_utils.$extra].children.push(html); + } + [_symbol_utils.$getAvailableSpace]() {} + [_symbol_utils.$childrenToHTML]({ + filter = null, + include = true + }) { + if (!this[_symbol_utils.$extra].generator) { + this[_symbol_utils.$extra].generator = this[_filteredChildrenGenerator](filter, include); + } else { + const availableSpace = this[_symbol_utils.$getAvailableSpace](); + const res = this[_symbol_utils.$extra].failingNode[_symbol_utils.$toHTML](availableSpace); + if (!res.success) { + return res; + } + if (res.html) { + this[_symbol_utils.$addHTML](res.html, res.bbox); + } + delete this[_symbol_utils.$extra].failingNode; + } + while (true) { + const gen = this[_symbol_utils.$extra].generator.next(); + if (gen.done) { + break; + } + const res = gen.value; + if (!res.success) { + return res; + } + if (res.html) { + this[_symbol_utils.$addHTML](res.html, res.bbox); + } + } + this[_symbol_utils.$extra].generator = null; + return _utils.HTMLResult.EMPTY; + } + [_symbol_utils.$setSetAttributes](attributes) { + this[_setAttributes] = new Set(Object.keys(attributes)); + } + [_getUnsetAttributes](protoAttributes) { + const allAttr = this[_attributeNames]; + const setAttr = this[_setAttributes]; + return [...protoAttributes].filter(x => allAttr.has(x) && !setAttr.has(x)); + } + [_symbol_utils.$resolvePrototypes](ids, ancestors = new Set()) { + for (const child of this[_children]) { + child[_resolvePrototypesHelper](ids, ancestors); + } + } + [_resolvePrototypesHelper](ids, ancestors) { + const proto = this[_getPrototype](ids, ancestors); + if (proto) { + this[_applyPrototype](proto, ids, ancestors); + } else { + this[_symbol_utils.$resolvePrototypes](ids, ancestors); + } + } + [_getPrototype](ids, ancestors) { + const { + use, + usehref + } = this; + if (!use && !usehref) { + return null; + } + let proto = null; + let somExpression = null; + let id = null; + let ref = use; + if (usehref) { + ref = usehref; + if (usehref.startsWith("#som(") && usehref.endsWith(")")) { + somExpression = usehref.slice("#som(".length, -1); + } else if (usehref.startsWith(".#som(") && usehref.endsWith(")")) { + somExpression = usehref.slice(".#som(".length, -1); + } else if (usehref.startsWith("#")) { + id = usehref.slice(1); + } else if (usehref.startsWith(".#")) { + id = usehref.slice(2); + } + } else if (use.startsWith("#")) { + id = use.slice(1); + } else { + somExpression = use; + } + this.use = this.usehref = ""; + if (id) { + proto = ids.get(id); + } else { + proto = (0, _som.searchNode)(ids.get(_symbol_utils.$root), this, somExpression, true, false); + if (proto) { + proto = proto[0]; + } + } + if (!proto) { + (0, _util.warn)(`XFA - Invalid prototype reference: ${ref}.`); + return null; + } + if (proto[_symbol_utils.$nodeName] !== this[_symbol_utils.$nodeName]) { + (0, _util.warn)(`XFA - Incompatible prototype: ${proto[_symbol_utils.$nodeName]} !== ${this[_symbol_utils.$nodeName]}.`); + return null; + } + if (ancestors.has(proto)) { + (0, _util.warn)(`XFA - Cycle detected in prototypes use.`); + return null; + } + ancestors.add(proto); + const protoProto = proto[_getPrototype](ids, ancestors); + if (protoProto) { + proto[_applyPrototype](protoProto, ids, ancestors); + } + proto[_symbol_utils.$resolvePrototypes](ids, ancestors); + ancestors.delete(proto); + return proto; + } + [_applyPrototype](proto, ids, ancestors) { + if (ancestors.has(proto)) { + (0, _util.warn)(`XFA - Cycle detected in prototypes use.`); + return; + } + if (!this[_symbol_utils.$content] && proto[_symbol_utils.$content]) { + this[_symbol_utils.$content] = proto[_symbol_utils.$content]; + } + const newAncestors = new Set(ancestors); + newAncestors.add(proto); + for (const unsetAttrName of this[_getUnsetAttributes](proto[_setAttributes])) { + this[unsetAttrName] = proto[unsetAttrName]; + if (this[_setAttributes]) { + this[_setAttributes].add(unsetAttrName); + } + } + for (const name of Object.getOwnPropertyNames(this)) { + if (this[_attributeNames].has(name)) { + continue; + } + const value = this[name]; + const protoValue = proto[name]; + if (value instanceof XFAObjectArray) { + for (const child of value[_children]) { + child[_resolvePrototypesHelper](ids, ancestors); + } + for (let i = value[_children].length, ii = protoValue[_children].length; i < ii; i++) { + const child = proto[_children][i][_symbol_utils.$clone](); + if (value.push(child)) { + child[_parent] = this; + this[_children].push(child); + child[_resolvePrototypesHelper](ids, ancestors); + } else { + break; + } + } + continue; + } + if (value !== null) { + value[_symbol_utils.$resolvePrototypes](ids, ancestors); + if (protoValue) { + value[_applyPrototype](protoValue, ids, ancestors); + } + continue; + } + if (protoValue !== null) { + const child = protoValue[_symbol_utils.$clone](); + child[_parent] = this; + this[name] = child; + this[_children].push(child); + child[_resolvePrototypesHelper](ids, ancestors); + } + } + } + static [_cloneAttribute](obj) { + if (Array.isArray(obj)) { + return obj.map(x => XFAObject[_cloneAttribute](x)); + } + if (typeof obj === "object" && obj !== null) { + return Object.assign({}, obj); + } + return obj; + } + [_symbol_utils.$clone]() { + const clone = Object.create(Object.getPrototypeOf(this)); + for (const $symbol of Object.getOwnPropertySymbols(this)) { + try { + clone[$symbol] = this[$symbol]; + } catch { + (0, _util.shadow)(clone, $symbol, this[$symbol]); + } + } + clone[_symbol_utils.$uid] = `${clone[_symbol_utils.$nodeName]}${uid++}`; + clone[_children] = []; + for (const name of Object.getOwnPropertyNames(this)) { + if (this[_attributeNames].has(name)) { + clone[name] = XFAObject[_cloneAttribute](this[name]); + continue; + } + const value = this[name]; + clone[name] = value instanceof XFAObjectArray ? new XFAObjectArray(value[_max]) : null; + } + for (const child of this[_children]) { + const name = child[_symbol_utils.$nodeName]; + const clonedChild = child[_symbol_utils.$clone](); + clone[_children].push(clonedChild); + clonedChild[_parent] = clone; + if (clone[name] === null) { + clone[name] = clonedChild; + } else { + clone[name][_children].push(clonedChild); + } + } + return clone; + } + [_symbol_utils.$getChildren](name = null) { + if (!name) { + return this[_children]; + } + return this[_children].filter(c => c[_symbol_utils.$nodeName] === name); + } + [_symbol_utils.$getChildrenByClass](name) { + return this[name]; + } + [_symbol_utils.$getChildrenByName](name, allTransparent, first = true) { + return Array.from(this[_symbol_utils.$getChildrenByNameIt](name, allTransparent, first)); + } + *[_symbol_utils.$getChildrenByNameIt](name, allTransparent, first = true) { + if (name === "parent") { + yield this[_parent]; + return; + } + for (const child of this[_children]) { + if (child[_symbol_utils.$nodeName] === name) { + yield child; + } + if (child.name === name) { + yield child; + } + if (allTransparent || child[_symbol_utils.$isTransparent]()) { + yield* child[_symbol_utils.$getChildrenByNameIt](name, allTransparent, false); + } + } + if (first && this[_attributeNames].has(name)) { + yield new XFAAttribute(this, name, this[name]); + } + } +} +exports.XFAObject = XFAObject; +class XFAObjectArray { + constructor(max = Infinity) { + this[_max] = max; + this[_children] = []; + } + get isXFAObject() { + return false; + } + get isXFAObjectArray() { + return true; + } + push(child) { + const len = this[_children].length; + if (len <= this[_max]) { + this[_children].push(child); + return true; + } + (0, _util.warn)(`XFA - node "${child[_symbol_utils.$nodeName]}" accepts no more than ${this[_max]} children`); + return false; + } + isEmpty() { + return this[_children].length === 0; + } + dump() { + return this[_children].length === 1 ? this[_children][0][_symbol_utils.$dump]() : this[_children].map(x => x[_symbol_utils.$dump]()); + } + [_symbol_utils.$clone]() { + const clone = new XFAObjectArray(this[_max]); + clone[_children] = this[_children].map(c => c[_symbol_utils.$clone]()); + return clone; + } + get children() { + return this[_children]; + } + clear() { + this[_children].length = 0; + } +} +exports.XFAObjectArray = XFAObjectArray; +class XFAAttribute { + constructor(node, name, value) { + this[_parent] = node; + this[_symbol_utils.$nodeName] = name; + this[_symbol_utils.$content] = value; + this[_symbol_utils.$consumed] = false; + this[_symbol_utils.$uid] = `attribute${uid++}`; + } + [_symbol_utils.$getParent]() { + return this[_parent]; + } + [_symbol_utils.$isDataValue]() { + return true; + } + [_symbol_utils.$getDataValue]() { + return this[_symbol_utils.$content].trim(); + } + [_symbol_utils.$setValue](value) { + value = value.value || ""; + this[_symbol_utils.$content] = value.toString(); + } + [_symbol_utils.$text]() { + return this[_symbol_utils.$content]; + } + [_symbol_utils.$isDescendent](parent) { + return this[_parent] === parent || this[_parent][_symbol_utils.$isDescendent](parent); + } +} +exports.XFAAttribute = XFAAttribute; +class XmlObject extends XFAObject { + constructor(nsId, name, attributes = {}) { + super(nsId, name); + this[_symbol_utils.$content] = ""; + this[_dataValue] = null; + if (name !== "#text") { + const map = new Map(); + this[_attributes] = map; + for (const [attrName, value] of Object.entries(attributes)) { + map.set(attrName, new XFAAttribute(this, attrName, value)); + } + if (attributes.hasOwnProperty(_symbol_utils.$nsAttributes)) { + const dataNode = attributes[_symbol_utils.$nsAttributes].xfa.dataNode; + if (dataNode !== undefined) { + if (dataNode === "dataGroup") { + this[_dataValue] = false; + } else if (dataNode === "dataValue") { + this[_dataValue] = true; + } + } + } + } + this[_symbol_utils.$consumed] = false; + } + [_symbol_utils.$toString](buf) { + const tagName = this[_symbol_utils.$nodeName]; + if (tagName === "#text") { + buf.push((0, _core_utils.encodeToXmlString)(this[_symbol_utils.$content])); + return; + } + const utf8TagName = (0, _util.utf8StringToString)(tagName); + const prefix = this[_symbol_utils.$namespaceId] === NS_DATASETS ? "xfa:" : ""; + buf.push(`<${prefix}${utf8TagName}`); + for (const [name, value] of this[_attributes].entries()) { + const utf8Name = (0, _util.utf8StringToString)(name); + buf.push(` ${utf8Name}="${(0, _core_utils.encodeToXmlString)(value[_symbol_utils.$content])}"`); + } + if (this[_dataValue] !== null) { + if (this[_dataValue]) { + buf.push(` xfa:dataNode="dataValue"`); + } else { + buf.push(` xfa:dataNode="dataGroup"`); + } + } + if (!this[_symbol_utils.$content] && this[_children].length === 0) { + buf.push("/>"); + return; + } + buf.push(">"); + if (this[_symbol_utils.$content]) { + if (typeof this[_symbol_utils.$content] === "string") { + buf.push((0, _core_utils.encodeToXmlString)(this[_symbol_utils.$content])); + } else { + this[_symbol_utils.$content][_symbol_utils.$toString](buf); + } + } else { + for (const child of this[_children]) { + child[_symbol_utils.$toString](buf); + } + } + buf.push(``); + } + [_symbol_utils.$onChild](child) { + if (this[_symbol_utils.$content]) { + const node = new XmlObject(this[_symbol_utils.$namespaceId], "#text"); + this[_symbol_utils.$appendChild](node); + node[_symbol_utils.$content] = this[_symbol_utils.$content]; + this[_symbol_utils.$content] = ""; + } + this[_symbol_utils.$appendChild](child); + return true; + } + [_symbol_utils.$onText](str) { + this[_symbol_utils.$content] += str; + } + [_symbol_utils.$finalize]() { + if (this[_symbol_utils.$content] && this[_children].length > 0) { + const node = new XmlObject(this[_symbol_utils.$namespaceId], "#text"); + this[_symbol_utils.$appendChild](node); + node[_symbol_utils.$content] = this[_symbol_utils.$content]; + delete this[_symbol_utils.$content]; + } + } + [_symbol_utils.$toHTML]() { + if (this[_symbol_utils.$nodeName] === "#text") { + return _utils.HTMLResult.success({ + name: "#text", + value: this[_symbol_utils.$content] + }); + } + return _utils.HTMLResult.EMPTY; + } + [_symbol_utils.$getChildren](name = null) { + if (!name) { + return this[_children]; + } + return this[_children].filter(c => c[_symbol_utils.$nodeName] === name); + } + [_symbol_utils.$getAttributes]() { + return this[_attributes]; + } + [_symbol_utils.$getChildrenByClass](name) { + const value = this[_attributes].get(name); + if (value !== undefined) { + return value; + } + return this[_symbol_utils.$getChildren](name); + } + *[_symbol_utils.$getChildrenByNameIt](name, allTransparent) { + const value = this[_attributes].get(name); + if (value) { + yield value; + } + for (const child of this[_children]) { + if (child[_symbol_utils.$nodeName] === name) { + yield child; + } + if (allTransparent) { + yield* child[_symbol_utils.$getChildrenByNameIt](name, allTransparent); + } + } + } + *[_symbol_utils.$getAttributeIt](name, skipConsumed) { + const value = this[_attributes].get(name); + if (value && (!skipConsumed || !value[_symbol_utils.$consumed])) { + yield value; + } + for (const child of this[_children]) { + yield* child[_symbol_utils.$getAttributeIt](name, skipConsumed); + } + } + *[_symbol_utils.$getRealChildrenByNameIt](name, allTransparent, skipConsumed) { + for (const child of this[_children]) { + if (child[_symbol_utils.$nodeName] === name && (!skipConsumed || !child[_symbol_utils.$consumed])) { + yield child; + } + if (allTransparent) { + yield* child[_symbol_utils.$getRealChildrenByNameIt](name, allTransparent, skipConsumed); + } + } + } + [_symbol_utils.$isDataValue]() { + if (this[_dataValue] === null) { + return this[_children].length === 0 || this[_children][0][_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id; + } + return this[_dataValue]; + } + [_symbol_utils.$getDataValue]() { + if (this[_dataValue] === null) { + if (this[_children].length === 0) { + return this[_symbol_utils.$content].trim(); + } + if (this[_children][0][_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + return this[_children][0][_symbol_utils.$text]().trim(); + } + return null; + } + return this[_symbol_utils.$content].trim(); + } + [_symbol_utils.$setValue](value) { + value = value.value || ""; + this[_symbol_utils.$content] = value.toString(); + } + [_symbol_utils.$dump](hasNS = false) { + const dumped = Object.create(null); + if (hasNS) { + dumped.$ns = this[_symbol_utils.$namespaceId]; + } + if (this[_symbol_utils.$content]) { + dumped.$content = this[_symbol_utils.$content]; + } + dumped.$name = this[_symbol_utils.$nodeName]; + dumped.children = []; + for (const child of this[_children]) { + dumped.children.push(child[_symbol_utils.$dump](hasNS)); + } + dumped.attributes = Object.create(null); + for (const [name, value] of this[_attributes]) { + dumped.attributes[name] = value[_symbol_utils.$content]; + } + return dumped; + } +} +exports.XmlObject = XmlObject; +class ContentObject extends XFAObject { + constructor(nsId, name) { + super(nsId, name); + this[_symbol_utils.$content] = ""; + } + [_symbol_utils.$onText](text) { + this[_symbol_utils.$content] += text; + } + [_symbol_utils.$finalize]() {} +} +exports.ContentObject = ContentObject; +class OptionObject extends ContentObject { + constructor(nsId, name, options) { + super(nsId, name); + this[_options] = options; + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = (0, _utils.getKeyword)({ + data: this[_symbol_utils.$content], + defaultValue: this[_options][0], + validate: k => this[_options].includes(k) + }); + } + [_symbol_utils.$clean](builder) { + super[_symbol_utils.$clean](builder); + delete this[_options]; + } +} +exports.OptionObject = OptionObject; +class StringObject extends ContentObject { + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim(); + } +} +exports.StringObject = StringObject; +class IntegerObject extends ContentObject { + constructor(nsId, name, defaultValue, validator) { + super(nsId, name); + this[_defaultValue] = defaultValue; + this[_validator] = validator; + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = (0, _utils.getInteger)({ + data: this[_symbol_utils.$content], + defaultValue: this[_defaultValue], + validate: this[_validator] + }); + } + [_symbol_utils.$clean](builder) { + super[_symbol_utils.$clean](builder); + delete this[_defaultValue]; + delete this[_validator]; + } +} +exports.IntegerObject = IntegerObject; +class Option01 extends IntegerObject { + constructor(nsId, name) { + super(nsId, name, 0, n => n === 1); + } +} +exports.Option01 = Option01; +class Option10 extends IntegerObject { + constructor(nsId, name) { + super(nsId, name, 1, n => n === 0); + } +} +exports.Option10 = Option10; + +/***/ }), +/* 88 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.createDataNode = createDataNode; +exports.searchNode = searchNode; +var _symbol_utils = __w_pdfjs_require__(78); +var _util = __w_pdfjs_require__(2); +const namePattern = /^[^.[]+/; +const indexPattern = /^[^\]]+/; +const operators = { + dot: 0, + dotDot: 1, + dotHash: 2, + dotBracket: 3, + dotParen: 4 +}; +const shortcuts = new Map([["$data", (root, current) => root.datasets ? root.datasets.data : root], ["$record", (root, current) => (root.datasets ? root.datasets.data : root)[_symbol_utils.$getChildren]()[0]], ["$template", (root, current) => root.template], ["$connectionSet", (root, current) => root.connectionSet], ["$form", (root, current) => root.form], ["$layout", (root, current) => root.layout], ["$host", (root, current) => root.host], ["$dataWindow", (root, current) => root.dataWindow], ["$event", (root, current) => root.event], ["!", (root, current) => root.datasets], ["$xfa", (root, current) => root], ["xfa", (root, current) => root], ["$", (root, current) => current]]); +const somCache = new WeakMap(); +function parseIndex(index) { + index = index.trim(); + if (index === "*") { + return Infinity; + } + return parseInt(index, 10) || 0; +} +function parseExpression(expr, dotDotAllowed, noExpr = true) { + let match = expr.match(namePattern); + if (!match) { + return null; + } + let [name] = match; + const parsed = [{ + name, + cacheName: "." + name, + index: 0, + js: null, + formCalc: null, + operator: operators.dot + }]; + let pos = name.length; + while (pos < expr.length) { + const spos = pos; + const char = expr.charAt(pos++); + if (char === "[") { + match = expr.slice(pos).match(indexPattern); + if (!match) { + (0, _util.warn)("XFA - Invalid index in SOM expression"); + return null; + } + parsed.at(-1).index = parseIndex(match[0]); + pos += match[0].length + 1; + continue; + } + let operator; + switch (expr.charAt(pos)) { + case ".": + if (!dotDotAllowed) { + return null; + } + pos++; + operator = operators.dotDot; + break; + case "#": + pos++; + operator = operators.dotHash; + break; + case "[": + if (noExpr) { + (0, _util.warn)("XFA - SOM expression contains a FormCalc subexpression which is not supported for now."); + return null; + } + operator = operators.dotBracket; + break; + case "(": + if (noExpr) { + (0, _util.warn)("XFA - SOM expression contains a JavaScript subexpression which is not supported for now."); + return null; + } + operator = operators.dotParen; + break; + default: + operator = operators.dot; + break; + } + match = expr.slice(pos).match(namePattern); + if (!match) { + break; + } + [name] = match; + pos += name.length; + parsed.push({ + name, + cacheName: expr.slice(spos, pos), + operator, + index: 0, + js: null, + formCalc: null + }); + } + return parsed; +} +function searchNode(root, container, expr, dotDotAllowed = true, useCache = true) { + const parsed = parseExpression(expr, dotDotAllowed); + if (!parsed) { + return null; + } + const fn = shortcuts.get(parsed[0].name); + let i = 0; + let isQualified; + if (fn) { + isQualified = true; + root = [fn(root, container)]; + i = 1; + } else { + isQualified = container === null; + root = [container || root]; + } + for (let ii = parsed.length; i < ii; i++) { + const { + name, + cacheName, + operator, + index + } = parsed[i]; + const nodes = []; + for (const node of root) { + if (!node.isXFAObject) { + continue; + } + let children, cached; + if (useCache) { + cached = somCache.get(node); + if (!cached) { + cached = new Map(); + somCache.set(node, cached); + } + children = cached.get(cacheName); + } + if (!children) { + switch (operator) { + case operators.dot: + children = node[_symbol_utils.$getChildrenByName](name, false); + break; + case operators.dotDot: + children = node[_symbol_utils.$getChildrenByName](name, true); + break; + case operators.dotHash: + children = node[_symbol_utils.$getChildrenByClass](name); + children = children.isXFAObjectArray ? children.children : [children]; + break; + default: + break; + } + if (useCache) { + cached.set(cacheName, children); + } + } + if (children.length > 0) { + nodes.push(children); + } + } + if (nodes.length === 0 && !isQualified && i === 0) { + const parent = container[_symbol_utils.$getParent](); + container = parent; + if (!container) { + return null; + } + i = -1; + root = [container]; + continue; + } + root = isFinite(index) ? nodes.filter(node => index < node.length).map(node => node[index]) : nodes.flat(); + } + if (root.length === 0) { + return null; + } + return root; +} +function createDataNode(root, container, expr) { + const parsed = parseExpression(expr); + if (!parsed) { + return null; + } + if (parsed.some(x => x.operator === operators.dotDot)) { + return null; + } + const fn = shortcuts.get(parsed[0].name); + let i = 0; + if (fn) { + root = fn(root, container); + i = 1; + } else { + root = container || root; + } + for (let ii = parsed.length; i < ii; i++) { + const { + name, + operator, + index + } = parsed[i]; + if (!isFinite(index)) { + parsed[i].index = 0; + return root.createNodes(parsed.slice(i)); + } + let children; + switch (operator) { + case operators.dot: + children = root[_symbol_utils.$getChildrenByName](name, false); + break; + case operators.dotDot: + children = root[_symbol_utils.$getChildrenByName](name, true); + break; + case operators.dotHash: + children = root[_symbol_utils.$getChildrenByClass](name); + children = children.isXFAObjectArray ? children.children : [children]; + break; + default: + break; + } + if (children.length === 0) { + return root.createNodes(parsed.slice(i)); + } + if (index < children.length) { + const child = children[index]; + if (!child.isXFAObject) { + (0, _util.warn)(`XFA - Cannot create a node.`); + return null; + } + root = child; + } else { + parsed[i].index = index - children.length; + return root.createNodes(parsed.slice(i)); + } + } + return null; +} + +/***/ }), +/* 89 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DataHandler = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +class DataHandler { + constructor(root, data) { + this.data = data; + this.dataset = root.datasets || null; + } + serialize(storage) { + const stack = [[-1, this.data[_symbol_utils.$getChildren]()]]; + while (stack.length > 0) { + const last = stack.at(-1); + const [i, children] = last; + if (i + 1 === children.length) { + stack.pop(); + continue; + } + const child = children[++last[0]]; + const storageEntry = storage.get(child[_symbol_utils.$uid]); + if (storageEntry) { + child[_symbol_utils.$setValue](storageEntry); + } else { + const attributes = child[_symbol_utils.$getAttributes](); + for (const value of attributes.values()) { + const entry = storage.get(value[_symbol_utils.$uid]); + if (entry) { + value[_symbol_utils.$setValue](entry); + break; + } + } + } + const nodes = child[_symbol_utils.$getChildren](); + if (nodes.length > 0) { + stack.push([-1, nodes]); + } + } + const buf = [``]; + if (this.dataset) { + for (const child of this.dataset[_symbol_utils.$getChildren]()) { + if (child[_symbol_utils.$nodeName] !== "data") { + child[_symbol_utils.$toString](buf); + } + } + } + this.data[_symbol_utils.$toString](buf); + buf.push(""); + return buf.join(""); + } +} +exports.DataHandler = DataHandler; + +/***/ }), +/* 90 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XFAParser = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _xml_parser = __w_pdfjs_require__(71); +var _builder = __w_pdfjs_require__(91); +var _util = __w_pdfjs_require__(2); +class XFAParser extends _xml_parser.XMLParserBase { + constructor(rootNameSpace = null, richText = false) { + super(); + this._builder = new _builder.Builder(rootNameSpace); + this._stack = []; + this._globalData = { + usedTypefaces: new Set() + }; + this._ids = new Map(); + this._current = this._builder.buildRoot(this._ids); + this._errorCode = _xml_parser.XMLParserErrorCode.NoError; + this._whiteRegex = /^\s+$/; + this._nbsps = /\xa0+/g; + this._richText = richText; + } + parse(data) { + this.parseXml(data); + if (this._errorCode !== _xml_parser.XMLParserErrorCode.NoError) { + return undefined; + } + this._current[_symbol_utils.$finalize](); + return this._current.element; + } + onText(text) { + text = text.replace(this._nbsps, match => match.slice(1) + " "); + if (this._richText || this._current[_symbol_utils.$acceptWhitespace]()) { + this._current[_symbol_utils.$onText](text, this._richText); + return; + } + if (this._whiteRegex.test(text)) { + return; + } + this._current[_symbol_utils.$onText](text.trim()); + } + onCdata(text) { + this._current[_symbol_utils.$onText](text); + } + _mkAttributes(attributes, tagName) { + let namespace = null; + let prefixes = null; + const attributeObj = Object.create({}); + for (const { + name, + value + } of attributes) { + if (name === "xmlns") { + if (!namespace) { + namespace = value; + } else { + (0, _util.warn)(`XFA - multiple namespace definition in <${tagName}>`); + } + } else if (name.startsWith("xmlns:")) { + const prefix = name.substring("xmlns:".length); + if (!prefixes) { + prefixes = []; + } + prefixes.push({ + prefix, + value + }); + } else { + const i = name.indexOf(":"); + if (i === -1) { + attributeObj[name] = value; + } else { + let nsAttrs = attributeObj[_symbol_utils.$nsAttributes]; + if (!nsAttrs) { + nsAttrs = attributeObj[_symbol_utils.$nsAttributes] = Object.create(null); + } + const [ns, attrName] = [name.slice(0, i), name.slice(i + 1)]; + const attrs = nsAttrs[ns] ||= Object.create(null); + attrs[attrName] = value; + } + } + } + return [namespace, prefixes, attributeObj]; + } + _getNameAndPrefix(name, nsAgnostic) { + const i = name.indexOf(":"); + if (i === -1) { + return [name, null]; + } + return [name.substring(i + 1), nsAgnostic ? "" : name.substring(0, i)]; + } + onBeginElement(tagName, attributes, isEmpty) { + const [namespace, prefixes, attributesObj] = this._mkAttributes(attributes, tagName); + const [name, nsPrefix] = this._getNameAndPrefix(tagName, this._builder.isNsAgnostic()); + const node = this._builder.build({ + nsPrefix, + name, + attributes: attributesObj, + namespace, + prefixes + }); + node[_symbol_utils.$globalData] = this._globalData; + if (isEmpty) { + node[_symbol_utils.$finalize](); + if (this._current[_symbol_utils.$onChild](node)) { + node[_symbol_utils.$setId](this._ids); + } + node[_symbol_utils.$clean](this._builder); + return; + } + this._stack.push(this._current); + this._current = node; + } + onEndElement(name) { + const node = this._current; + if (node[_symbol_utils.$isCDATAXml]() && typeof node[_symbol_utils.$content] === "string") { + const parser = new XFAParser(); + parser._globalData = this._globalData; + const root = parser.parse(node[_symbol_utils.$content]); + node[_symbol_utils.$content] = null; + node[_symbol_utils.$onChild](root); + } + node[_symbol_utils.$finalize](); + this._current = this._stack.pop(); + if (this._current[_symbol_utils.$onChild](node)) { + node[_symbol_utils.$setId](this._ids); + } + node[_symbol_utils.$clean](this._builder); + } + onError(code) { + this._errorCode = code; + } +} +exports.XFAParser = XFAParser; + +/***/ }), +/* 91 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Builder = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _symbol_utils = __w_pdfjs_require__(78); +var _setup = __w_pdfjs_require__(92); +var _template = __w_pdfjs_require__(80); +var _unknown = __w_pdfjs_require__(101); +var _util = __w_pdfjs_require__(2); +var _xfa_object = __w_pdfjs_require__(87); +class Root extends _xfa_object.XFAObject { + constructor(ids) { + super(-1, "root", Object.create(null)); + this.element = null; + this[_symbol_utils.$ids] = ids; + } + [_symbol_utils.$onChild](child) { + this.element = child; + return true; + } + [_symbol_utils.$finalize]() { + super[_symbol_utils.$finalize](); + if (this.element.template instanceof _template.Template) { + this[_symbol_utils.$ids].set(_symbol_utils.$root, this.element); + this.element.template[_symbol_utils.$resolvePrototypes](this[_symbol_utils.$ids]); + this.element.template[_symbol_utils.$ids] = this[_symbol_utils.$ids]; + } + } +} +class Empty extends _xfa_object.XFAObject { + constructor() { + super(-1, "", Object.create(null)); + } + [_symbol_utils.$onChild](_) { + return false; + } +} +class Builder { + constructor(rootNameSpace = null) { + this._namespaceStack = []; + this._nsAgnosticLevel = 0; + this._namespacePrefixes = new Map(); + this._namespaces = new Map(); + this._nextNsId = Math.max(...Object.values(_namespaces.NamespaceIds).map(({ + id + }) => id)); + this._currentNamespace = rootNameSpace || new _unknown.UnknownNamespace(++this._nextNsId); + } + buildRoot(ids) { + return new Root(ids); + } + build({ + nsPrefix, + name, + attributes, + namespace, + prefixes + }) { + const hasNamespaceDef = namespace !== null; + if (hasNamespaceDef) { + this._namespaceStack.push(this._currentNamespace); + this._currentNamespace = this._searchNamespace(namespace); + } + if (prefixes) { + this._addNamespacePrefix(prefixes); + } + if (attributes.hasOwnProperty(_symbol_utils.$nsAttributes)) { + const dataTemplate = _setup.NamespaceSetUp.datasets; + const nsAttrs = attributes[_symbol_utils.$nsAttributes]; + let xfaAttrs = null; + for (const [ns, attrs] of Object.entries(nsAttrs)) { + const nsToUse = this._getNamespaceToUse(ns); + if (nsToUse === dataTemplate) { + xfaAttrs = { + xfa: attrs + }; + break; + } + } + if (xfaAttrs) { + attributes[_symbol_utils.$nsAttributes] = xfaAttrs; + } else { + delete attributes[_symbol_utils.$nsAttributes]; + } + } + const namespaceToUse = this._getNamespaceToUse(nsPrefix); + const node = namespaceToUse?.[_namespaces.$buildXFAObject](name, attributes) || new Empty(); + if (node[_symbol_utils.$isNsAgnostic]()) { + this._nsAgnosticLevel++; + } + if (hasNamespaceDef || prefixes || node[_symbol_utils.$isNsAgnostic]()) { + node[_symbol_utils.$cleanup] = { + hasNamespace: hasNamespaceDef, + prefixes, + nsAgnostic: node[_symbol_utils.$isNsAgnostic]() + }; + } + return node; + } + isNsAgnostic() { + return this._nsAgnosticLevel > 0; + } + _searchNamespace(nsName) { + let ns = this._namespaces.get(nsName); + if (ns) { + return ns; + } + for (const [name, { + check + }] of Object.entries(_namespaces.NamespaceIds)) { + if (check(nsName)) { + ns = _setup.NamespaceSetUp[name]; + if (ns) { + this._namespaces.set(nsName, ns); + return ns; + } + break; + } + } + ns = new _unknown.UnknownNamespace(++this._nextNsId); + this._namespaces.set(nsName, ns); + return ns; + } + _addNamespacePrefix(prefixes) { + for (const { + prefix, + value + } of prefixes) { + const namespace = this._searchNamespace(value); + let prefixStack = this._namespacePrefixes.get(prefix); + if (!prefixStack) { + prefixStack = []; + this._namespacePrefixes.set(prefix, prefixStack); + } + prefixStack.push(namespace); + } + } + _getNamespaceToUse(prefix) { + if (!prefix) { + return this._currentNamespace; + } + const prefixStack = this._namespacePrefixes.get(prefix); + if (prefixStack?.length > 0) { + return prefixStack.at(-1); + } + (0, _util.warn)(`Unknown namespace prefix: ${prefix}.`); + return null; + } + clean(data) { + const { + hasNamespace, + prefixes, + nsAgnostic + } = data; + if (hasNamespace) { + this._currentNamespace = this._namespaceStack.pop(); + } + if (prefixes) { + prefixes.forEach(({ + prefix + }) => { + this._namespacePrefixes.get(prefix).pop(); + }); + } + if (nsAgnostic) { + this._nsAgnosticLevel--; + } + } +} +exports.Builder = Builder; + +/***/ }), +/* 92 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NamespaceSetUp = void 0; +var _config = __w_pdfjs_require__(93); +var _connection_set = __w_pdfjs_require__(94); +var _datasets = __w_pdfjs_require__(95); +var _locale_set = __w_pdfjs_require__(96); +var _signature = __w_pdfjs_require__(97); +var _stylesheet = __w_pdfjs_require__(98); +var _template = __w_pdfjs_require__(80); +var _xdp = __w_pdfjs_require__(99); +var _xhtml = __w_pdfjs_require__(100); +const NamespaceSetUp = { + config: _config.ConfigNamespace, + connection: _connection_set.ConnectionSetNamespace, + datasets: _datasets.DatasetsNamespace, + localeSet: _locale_set.LocaleSetNamespace, + signature: _signature.SignatureNamespace, + stylesheet: _stylesheet.StylesheetNamespace, + template: _template.TemplateNamespace, + xdp: _xdp.XdpNamespace, + xhtml: _xhtml.XhtmlNamespace +}; +exports.NamespaceSetUp = NamespaceSetUp; + +/***/ }), +/* 93 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ConfigNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _symbol_utils = __w_pdfjs_require__(78); +var _xfa_object = __w_pdfjs_require__(87); +var _utils = __w_pdfjs_require__(84); +var _util = __w_pdfjs_require__(2); +const CONFIG_NS_ID = _namespaces.NamespaceIds.config.id; +class Acrobat extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "acrobat", true); + this.acrobat7 = null; + this.autoSave = null; + this.common = null; + this.validate = null; + this.validateApprovalSignatures = null; + this.submitUrl = new _xfa_object.XFAObjectArray(); + } +} +class Acrobat7 extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "acrobat7", true); + this.dynamicRender = null; + } +} +class ADBE_JSConsole extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ADBE_JSConsole", ["delegate", "Enable", "Disable"]); + } +} +class ADBE_JSDebugger extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ADBE_JSDebugger", ["delegate", "Enable", "Disable"]); + } +} +class AddSilentPrint extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "addSilentPrint"); + } +} +class AddViewerPreferences extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "addViewerPreferences"); + } +} +class AdjustData extends _xfa_object.Option10 { + constructor(attributes) { + super(CONFIG_NS_ID, "adjustData"); + } +} +class AdobeExtensionLevel extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "adobeExtensionLevel", 0, n => n >= 1 && n <= 8); + } +} +class Agent extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "agent", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.common = new _xfa_object.XFAObjectArray(); + } +} +class AlwaysEmbed extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "alwaysEmbed"); + } +} +class Amd extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "amd"); + } +} +class Area extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "area"); + this.level = (0, _utils.getInteger)({ + data: attributes.level, + defaultValue: 0, + validate: n => n >= 1 && n <= 3 + }); + this.name = (0, _utils.getStringOption)(attributes.name, ["", "barcode", "coreinit", "deviceDriver", "font", "general", "layout", "merge", "script", "signature", "sourceSet", "templateCache"]); + } +} +class Attributes extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "attributes", ["preserve", "delegate", "ignore"]); + } +} +class AutoSave extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "autoSave", ["disabled", "enabled"]); + } +} +class Base extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "base"); + } +} +class BatchOutput extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "batchOutput"); + this.format = (0, _utils.getStringOption)(attributes.format, ["none", "concat", "zip", "zipCompress"]); + } +} +class BehaviorOverride extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "behaviorOverride"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = new Map(this[_symbol_utils.$content].trim().split(/\s+/).filter(x => x.includes(":")).map(x => x.split(":", 2))); + } +} +class Cache extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "cache", true); + this.templateCache = null; + } +} +class Change extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "change"); + } +} +class Common extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "common", true); + this.data = null; + this.locale = null; + this.localeSet = null; + this.messaging = null; + this.suppressBanner = null; + this.template = null; + this.validationMessaging = null; + this.versionControl = null; + this.log = new _xfa_object.XFAObjectArray(); + } +} +class Compress extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "compress"); + this.scope = (0, _utils.getStringOption)(attributes.scope, ["imageOnly", "document"]); + } +} +class CompressLogicalStructure extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "compressLogicalStructure"); + } +} +class CompressObjectStream extends _xfa_object.Option10 { + constructor(attributes) { + super(CONFIG_NS_ID, "compressObjectStream"); + } +} +class Compression extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "compression", true); + this.compressLogicalStructure = null; + this.compressObjectStream = null; + this.level = null; + this.type = null; + } +} +class Config extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "config", true); + this.acrobat = null; + this.present = null; + this.trace = null; + this.agent = new _xfa_object.XFAObjectArray(); + } +} +class Conformance extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "conformance", ["A", "B"]); + } +} +class ContentCopy extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "contentCopy"); + } +} +class Copies extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "copies", 1, n => n >= 1); + } +} +class Creator extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "creator"); + } +} +class CurrentPage extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "currentPage", 0, n => n >= 0); + } +} +class Data extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "data", true); + this.adjustData = null; + this.attributes = null; + this.incrementalLoad = null; + this.outputXSL = null; + this.range = null; + this.record = null; + this.startNode = null; + this.uri = null; + this.window = null; + this.xsl = null; + this.excludeNS = new _xfa_object.XFAObjectArray(); + this.transform = new _xfa_object.XFAObjectArray(); + } +} +class Debug extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "debug", true); + this.uri = null; + } +} +class DefaultTypeface extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "defaultTypeface"); + this.writingScript = (0, _utils.getStringOption)(attributes.writingScript, ["*", "Arabic", "Cyrillic", "EastEuropeanRoman", "Greek", "Hebrew", "Japanese", "Korean", "Roman", "SimplifiedChinese", "Thai", "TraditionalChinese", "Vietnamese"]); + } +} +class Destination extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "destination", ["pdf", "pcl", "ps", "webClient", "zpl"]); + } +} +class DocumentAssembly extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "documentAssembly"); + } +} +class Driver extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "driver", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.fontInfo = null; + this.xdc = null; + } +} +class DuplexOption extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "duplexOption", ["simplex", "duplexFlipLongEdge", "duplexFlipShortEdge"]); + } +} +class DynamicRender extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "dynamicRender", ["forbidden", "required"]); + } +} +class Embed extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "embed"); + } +} +class Encrypt extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "encrypt"); + } +} +class Encryption extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "encryption", true); + this.encrypt = null; + this.encryptionLevel = null; + this.permissions = null; + } +} +class EncryptionLevel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "encryptionLevel", ["40bit", "128bit"]); + } +} +class Enforce extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "enforce"); + } +} +class Equate extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "equate"); + this.force = (0, _utils.getInteger)({ + data: attributes.force, + defaultValue: 1, + validate: n => n === 0 + }); + this.from = attributes.from || ""; + this.to = attributes.to || ""; + } +} +class EquateRange extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "equateRange"); + this.from = attributes.from || ""; + this.to = attributes.to || ""; + this._unicodeRange = attributes.unicodeRange || ""; + } + get unicodeRange() { + const ranges = []; + const unicodeRegex = /U\+([0-9a-fA-F]+)/; + const unicodeRange = this._unicodeRange; + for (let range of unicodeRange.split(",").map(x => x.trim()).filter(x => !!x)) { + range = range.split("-", 2).map(x => { + const found = x.match(unicodeRegex); + if (!found) { + return 0; + } + return parseInt(found[1], 16); + }); + if (range.length === 1) { + range.push(range[0]); + } + ranges.push(range); + } + return (0, _util.shadow)(this, "unicodeRange", ranges); + } +} +class Exclude extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "exclude"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/).filter(x => x && ["calculate", "close", "enter", "exit", "initialize", "ready", "validate"].includes(x)); + } +} +class ExcludeNS extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "excludeNS"); + } +} +class FlipLabel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "flipLabel", ["usePrinterSetting", "on", "off"]); + } +} +class FontInfo extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "fontInfo", true); + this.embed = null; + this.map = null; + this.subsetBelow = null; + this.alwaysEmbed = new _xfa_object.XFAObjectArray(); + this.defaultTypeface = new _xfa_object.XFAObjectArray(); + this.neverEmbed = new _xfa_object.XFAObjectArray(); + } +} +class FormFieldFilling extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "formFieldFilling"); + } +} +class GroupParent extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "groupParent"); + } +} +class IfEmpty extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ifEmpty", ["dataValue", "dataGroup", "ignore", "remove"]); + } +} +class IncludeXDPContent extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "includeXDPContent"); + } +} +class IncrementalLoad extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "incrementalLoad", ["none", "forwardOnly"]); + } +} +class IncrementalMerge extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "incrementalMerge"); + } +} +class Interactive extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "interactive"); + } +} +class Jog extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "jog", ["usePrinterSetting", "none", "pageSet"]); + } +} +class LabelPrinter extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "labelPrinter", true); + this.name = (0, _utils.getStringOption)(attributes.name, ["zpl", "dpl", "ipl", "tcpl"]); + this.batchOutput = null; + this.flipLabel = null; + this.fontInfo = null; + this.xdc = null; + } +} +class Layout extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "layout", ["paginate", "panel"]); + } +} +class Level extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "level", 0, n => n > 0); + } +} +class Linearized extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "linearized"); + } +} +class Locale extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "locale"); + } +} +class LocaleSet extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "localeSet"); + } +} +class Log extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "log", true); + this.mode = null; + this.threshold = null; + this.to = null; + this.uri = null; + } +} +class MapElement extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "map", true); + this.equate = new _xfa_object.XFAObjectArray(); + this.equateRange = new _xfa_object.XFAObjectArray(); + } +} +class MediumInfo extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "mediumInfo", true); + this.map = null; + } +} +class Message extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "message", true); + this.msgId = null; + this.severity = null; + } +} +class Messaging extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "messaging", true); + this.message = new _xfa_object.XFAObjectArray(); + } +} +class Mode extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "mode", ["append", "overwrite"]); + } +} +class ModifyAnnots extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "modifyAnnots"); + } +} +class MsgId extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "msgId", 1, n => n >= 1); + } +} +class NameAttr extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "nameAttr"); + } +} +class NeverEmbed extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "neverEmbed"); + } +} +class NumberOfCopies extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "numberOfCopies", null, n => n >= 2 && n <= 5); + } +} +class OpenAction extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "openAction", true); + this.destination = null; + } +} +class Output extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "output", true); + this.to = null; + this.type = null; + this.uri = null; + } +} +class OutputBin extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "outputBin"); + } +} +class OutputXSL extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "outputXSL", true); + this.uri = null; + } +} +class Overprint extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "overprint", ["none", "both", "draw", "field"]); + } +} +class Packets extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "packets"); + } + [_symbol_utils.$finalize]() { + if (this[_symbol_utils.$content] === "*") { + return; + } + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/).filter(x => ["config", "datasets", "template", "xfdf", "xslt"].includes(x)); + } +} +class PageOffset extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pageOffset"); + this.x = (0, _utils.getInteger)({ + data: attributes.x, + defaultValue: "useXDCSetting", + validate: n => true + }); + this.y = (0, _utils.getInteger)({ + data: attributes.y, + defaultValue: "useXDCSetting", + validate: n => true + }); + } +} +class PageRange extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pageRange"); + } + [_symbol_utils.$finalize]() { + const numbers = this[_symbol_utils.$content].trim().split(/\s+/).map(x => parseInt(x, 10)); + const ranges = []; + for (let i = 0, ii = numbers.length; i < ii; i += 2) { + ranges.push(numbers.slice(i, i + 2)); + } + this[_symbol_utils.$content] = ranges; + } +} +class Pagination extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pagination", ["simplex", "duplexShortEdge", "duplexLongEdge"]); + } +} +class PaginationOverride extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "paginationOverride", ["none", "forceDuplex", "forceDuplexLongEdge", "forceDuplexShortEdge", "forceSimplex"]); + } +} +class Part extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "part", 1, n => false); + } +} +class Pcl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pcl", true); + this.name = attributes.name || ""; + this.batchOutput = null; + this.fontInfo = null; + this.jog = null; + this.mediumInfo = null; + this.outputBin = null; + this.pageOffset = null; + this.staple = null; + this.xdc = null; + } +} +class Pdf extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pdf", true); + this.name = attributes.name || ""; + this.adobeExtensionLevel = null; + this.batchOutput = null; + this.compression = null; + this.creator = null; + this.encryption = null; + this.fontInfo = null; + this.interactive = null; + this.linearized = null; + this.openAction = null; + this.pdfa = null; + this.producer = null; + this.renderPolicy = null; + this.scriptModel = null; + this.silentPrint = null; + this.submitFormat = null; + this.tagged = null; + this.version = null; + this.viewerPreferences = null; + this.xdc = null; + } +} +class Pdfa extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pdfa", true); + this.amd = null; + this.conformance = null; + this.includeXDPContent = null; + this.part = null; + } +} +class Permissions extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "permissions", true); + this.accessibleContent = null; + this.change = null; + this.contentCopy = null; + this.documentAssembly = null; + this.formFieldFilling = null; + this.modifyAnnots = null; + this.plaintextMetadata = null; + this.print = null; + this.printHighQuality = null; + } +} +class PickTrayByPDFSize extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "pickTrayByPDFSize"); + } +} +class Picture extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "picture"); + } +} +class PlaintextMetadata extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "plaintextMetadata"); + } +} +class Presence extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "presence", ["preserve", "dissolve", "dissolveStructure", "ignore", "remove"]); + } +} +class Present extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "present", true); + this.behaviorOverride = null; + this.cache = null; + this.common = null; + this.copies = null; + this.destination = null; + this.incrementalMerge = null; + this.layout = null; + this.output = null; + this.overprint = null; + this.pagination = null; + this.paginationOverride = null; + this.script = null; + this.validate = null; + this.xdp = null; + this.driver = new _xfa_object.XFAObjectArray(); + this.labelPrinter = new _xfa_object.XFAObjectArray(); + this.pcl = new _xfa_object.XFAObjectArray(); + this.pdf = new _xfa_object.XFAObjectArray(); + this.ps = new _xfa_object.XFAObjectArray(); + this.submitUrl = new _xfa_object.XFAObjectArray(); + this.webClient = new _xfa_object.XFAObjectArray(); + this.zpl = new _xfa_object.XFAObjectArray(); + } +} +class Print extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "print"); + } +} +class PrintHighQuality extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "printHighQuality"); + } +} +class PrintScaling extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "printScaling", ["appdefault", "noScaling"]); + } +} +class PrinterName extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "printerName"); + } +} +class Producer extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "producer"); + } +} +class Ps extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ps", true); + this.name = attributes.name || ""; + this.batchOutput = null; + this.fontInfo = null; + this.jog = null; + this.mediumInfo = null; + this.outputBin = null; + this.staple = null; + this.xdc = null; + } +} +class Range extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "range"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s*,\s*/, 2).map(range => range.split("-").map(x => parseInt(x.trim(), 10))).filter(range => range.every(x => !isNaN(x))).map(range => { + if (range.length === 1) { + range.push(range[0]); + } + return range; + }); + } +} +class Record extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "record"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim(); + const n = parseInt(this[_symbol_utils.$content], 10); + if (!isNaN(n) && n >= 0) { + this[_symbol_utils.$content] = n; + } + } +} +class Relevant extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "relevant"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/); + } +} +class Rename extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "rename"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim(); + if (this[_symbol_utils.$content].toLowerCase().startsWith("xml") || new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*", "u").test(this[_symbol_utils.$content])) { + (0, _util.warn)("XFA - Rename: invalid XFA name"); + } + } +} +class RenderPolicy extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "renderPolicy", ["server", "client"]); + } +} +class RunScripts extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "runScripts", ["both", "client", "none", "server"]); + } +} +class Script extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "script", true); + this.currentPage = null; + this.exclude = null; + this.runScripts = null; + } +} +class ScriptModel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "scriptModel", ["XFA", "none"]); + } +} +class Severity extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "severity", ["ignore", "error", "information", "trace", "warning"]); + } +} +class SilentPrint extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "silentPrint", true); + this.addSilentPrint = null; + this.printerName = null; + } +} +class Staple extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "staple"); + this.mode = (0, _utils.getStringOption)(attributes.mode, ["usePrinterSetting", "on", "off"]); + } +} +class StartNode extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "startNode"); + } +} +class StartPage extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "startPage", 0, n => true); + } +} +class SubmitFormat extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "submitFormat", ["html", "delegate", "fdf", "xml", "pdf"]); + } +} +class SubmitUrl extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "submitUrl"); + } +} +class SubsetBelow extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "subsetBelow", 100, n => n >= 0 && n <= 100); + } +} +class SuppressBanner extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "suppressBanner"); + } +} +class Tagged extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "tagged"); + } +} +class Template extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "template", true); + this.base = null; + this.relevant = null; + this.startPage = null; + this.uri = null; + this.xsl = null; + } +} +class Threshold extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "threshold", ["trace", "error", "information", "warning"]); + } +} +class To extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "to", ["null", "memory", "stderr", "stdout", "system", "uri"]); + } +} +class TemplateCache extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "templateCache"); + this.maxEntries = (0, _utils.getInteger)({ + data: attributes.maxEntries, + defaultValue: 5, + validate: n => n >= 0 + }); + } +} +class Trace extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "trace", true); + this.area = new _xfa_object.XFAObjectArray(); + } +} +class Transform extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "transform", true); + this.groupParent = null; + this.ifEmpty = null; + this.nameAttr = null; + this.picture = null; + this.presence = null; + this.rename = null; + this.whitespace = null; + } +} +class Type extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "type", ["none", "ascii85", "asciiHex", "ccittfax", "flate", "lzw", "runLength", "native", "xdp", "mergedXDP"]); + } +} +class Uri extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "uri"); + } +} +class Validate extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validate", ["preSubmit", "prePrint", "preExecute", "preSave"]); + } +} +class ValidateApprovalSignatures extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validateApprovalSignatures"); + } + [_symbol_utils.$finalize]() { + this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/).filter(x => ["docReady", "postSign"].includes(x)); + } +} +class ValidationMessaging extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validationMessaging", ["allMessagesIndividually", "allMessagesTogether", "firstMessageOnly", "noMessages"]); + } +} +class Version extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "version", ["1.7", "1.6", "1.5", "1.4", "1.3", "1.2"]); + } +} +class VersionControl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "VersionControl"); + this.outputBelow = (0, _utils.getStringOption)(attributes.outputBelow, ["warn", "error", "update"]); + this.sourceAbove = (0, _utils.getStringOption)(attributes.sourceAbove, ["warn", "error"]); + this.sourceBelow = (0, _utils.getStringOption)(attributes.sourceBelow, ["update", "maintain"]); + } +} +class ViewerPreferences extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "viewerPreferences", true); + this.ADBE_JSConsole = null; + this.ADBE_JSDebugger = null; + this.addViewerPreferences = null; + this.duplexOption = null; + this.enforce = null; + this.numberOfCopies = null; + this.pageRange = null; + this.pickTrayByPDFSize = null; + this.printScaling = null; + } +} +class WebClient extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "webClient", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.fontInfo = null; + this.xdc = null; + } +} +class Whitespace extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "whitespace", ["preserve", "ltrim", "normalize", "rtrim", "trim"]); + } +} +class Window extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "window"); + } + [_symbol_utils.$finalize]() { + const pair = this[_symbol_utils.$content].trim().split(/\s*,\s*/, 2).map(x => parseInt(x, 10)); + if (pair.some(x => isNaN(x))) { + this[_symbol_utils.$content] = [0, 0]; + return; + } + if (pair.length === 1) { + pair.push(pair[0]); + } + this[_symbol_utils.$content] = pair; + } +} +class Xdc extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xdc", true); + this.uri = new _xfa_object.XFAObjectArray(); + this.xsl = new _xfa_object.XFAObjectArray(); + } +} +class Xdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xdp", true); + this.packets = null; + } +} +class Xsl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xsl", true); + this.debug = null; + this.uri = null; + } +} +class Zpl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "zpl", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.batchOutput = null; + this.flipLabel = null; + this.fontInfo = null; + this.xdc = null; + } +} +class ConfigNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (ConfigNamespace.hasOwnProperty(name)) { + return ConfigNamespace[name](attributes); + } + return undefined; + } + static acrobat(attrs) { + return new Acrobat(attrs); + } + static acrobat7(attrs) { + return new Acrobat7(attrs); + } + static ADBE_JSConsole(attrs) { + return new ADBE_JSConsole(attrs); + } + static ADBE_JSDebugger(attrs) { + return new ADBE_JSDebugger(attrs); + } + static addSilentPrint(attrs) { + return new AddSilentPrint(attrs); + } + static addViewerPreferences(attrs) { + return new AddViewerPreferences(attrs); + } + static adjustData(attrs) { + return new AdjustData(attrs); + } + static adobeExtensionLevel(attrs) { + return new AdobeExtensionLevel(attrs); + } + static agent(attrs) { + return new Agent(attrs); + } + static alwaysEmbed(attrs) { + return new AlwaysEmbed(attrs); + } + static amd(attrs) { + return new Amd(attrs); + } + static area(attrs) { + return new Area(attrs); + } + static attributes(attrs) { + return new Attributes(attrs); + } + static autoSave(attrs) { + return new AutoSave(attrs); + } + static base(attrs) { + return new Base(attrs); + } + static batchOutput(attrs) { + return new BatchOutput(attrs); + } + static behaviorOverride(attrs) { + return new BehaviorOverride(attrs); + } + static cache(attrs) { + return new Cache(attrs); + } + static change(attrs) { + return new Change(attrs); + } + static common(attrs) { + return new Common(attrs); + } + static compress(attrs) { + return new Compress(attrs); + } + static compressLogicalStructure(attrs) { + return new CompressLogicalStructure(attrs); + } + static compressObjectStream(attrs) { + return new CompressObjectStream(attrs); + } + static compression(attrs) { + return new Compression(attrs); + } + static config(attrs) { + return new Config(attrs); + } + static conformance(attrs) { + return new Conformance(attrs); + } + static contentCopy(attrs) { + return new ContentCopy(attrs); + } + static copies(attrs) { + return new Copies(attrs); + } + static creator(attrs) { + return new Creator(attrs); + } + static currentPage(attrs) { + return new CurrentPage(attrs); + } + static data(attrs) { + return new Data(attrs); + } + static debug(attrs) { + return new Debug(attrs); + } + static defaultTypeface(attrs) { + return new DefaultTypeface(attrs); + } + static destination(attrs) { + return new Destination(attrs); + } + static documentAssembly(attrs) { + return new DocumentAssembly(attrs); + } + static driver(attrs) { + return new Driver(attrs); + } + static duplexOption(attrs) { + return new DuplexOption(attrs); + } + static dynamicRender(attrs) { + return new DynamicRender(attrs); + } + static embed(attrs) { + return new Embed(attrs); + } + static encrypt(attrs) { + return new Encrypt(attrs); + } + static encryption(attrs) { + return new Encryption(attrs); + } + static encryptionLevel(attrs) { + return new EncryptionLevel(attrs); + } + static enforce(attrs) { + return new Enforce(attrs); + } + static equate(attrs) { + return new Equate(attrs); + } + static equateRange(attrs) { + return new EquateRange(attrs); + } + static exclude(attrs) { + return new Exclude(attrs); + } + static excludeNS(attrs) { + return new ExcludeNS(attrs); + } + static flipLabel(attrs) { + return new FlipLabel(attrs); + } + static fontInfo(attrs) { + return new FontInfo(attrs); + } + static formFieldFilling(attrs) { + return new FormFieldFilling(attrs); + } + static groupParent(attrs) { + return new GroupParent(attrs); + } + static ifEmpty(attrs) { + return new IfEmpty(attrs); + } + static includeXDPContent(attrs) { + return new IncludeXDPContent(attrs); + } + static incrementalLoad(attrs) { + return new IncrementalLoad(attrs); + } + static incrementalMerge(attrs) { + return new IncrementalMerge(attrs); + } + static interactive(attrs) { + return new Interactive(attrs); + } + static jog(attrs) { + return new Jog(attrs); + } + static labelPrinter(attrs) { + return new LabelPrinter(attrs); + } + static layout(attrs) { + return new Layout(attrs); + } + static level(attrs) { + return new Level(attrs); + } + static linearized(attrs) { + return new Linearized(attrs); + } + static locale(attrs) { + return new Locale(attrs); + } + static localeSet(attrs) { + return new LocaleSet(attrs); + } + static log(attrs) { + return new Log(attrs); + } + static map(attrs) { + return new MapElement(attrs); + } + static mediumInfo(attrs) { + return new MediumInfo(attrs); + } + static message(attrs) { + return new Message(attrs); + } + static messaging(attrs) { + return new Messaging(attrs); + } + static mode(attrs) { + return new Mode(attrs); + } + static modifyAnnots(attrs) { + return new ModifyAnnots(attrs); + } + static msgId(attrs) { + return new MsgId(attrs); + } + static nameAttr(attrs) { + return new NameAttr(attrs); + } + static neverEmbed(attrs) { + return new NeverEmbed(attrs); + } + static numberOfCopies(attrs) { + return new NumberOfCopies(attrs); + } + static openAction(attrs) { + return new OpenAction(attrs); + } + static output(attrs) { + return new Output(attrs); + } + static outputBin(attrs) { + return new OutputBin(attrs); + } + static outputXSL(attrs) { + return new OutputXSL(attrs); + } + static overprint(attrs) { + return new Overprint(attrs); + } + static packets(attrs) { + return new Packets(attrs); + } + static pageOffset(attrs) { + return new PageOffset(attrs); + } + static pageRange(attrs) { + return new PageRange(attrs); + } + static pagination(attrs) { + return new Pagination(attrs); + } + static paginationOverride(attrs) { + return new PaginationOverride(attrs); + } + static part(attrs) { + return new Part(attrs); + } + static pcl(attrs) { + return new Pcl(attrs); + } + static pdf(attrs) { + return new Pdf(attrs); + } + static pdfa(attrs) { + return new Pdfa(attrs); + } + static permissions(attrs) { + return new Permissions(attrs); + } + static pickTrayByPDFSize(attrs) { + return new PickTrayByPDFSize(attrs); + } + static picture(attrs) { + return new Picture(attrs); + } + static plaintextMetadata(attrs) { + return new PlaintextMetadata(attrs); + } + static presence(attrs) { + return new Presence(attrs); + } + static present(attrs) { + return new Present(attrs); + } + static print(attrs) { + return new Print(attrs); + } + static printHighQuality(attrs) { + return new PrintHighQuality(attrs); + } + static printScaling(attrs) { + return new PrintScaling(attrs); + } + static printerName(attrs) { + return new PrinterName(attrs); + } + static producer(attrs) { + return new Producer(attrs); + } + static ps(attrs) { + return new Ps(attrs); + } + static range(attrs) { + return new Range(attrs); + } + static record(attrs) { + return new Record(attrs); + } + static relevant(attrs) { + return new Relevant(attrs); + } + static rename(attrs) { + return new Rename(attrs); + } + static renderPolicy(attrs) { + return new RenderPolicy(attrs); + } + static runScripts(attrs) { + return new RunScripts(attrs); + } + static script(attrs) { + return new Script(attrs); + } + static scriptModel(attrs) { + return new ScriptModel(attrs); + } + static severity(attrs) { + return new Severity(attrs); + } + static silentPrint(attrs) { + return new SilentPrint(attrs); + } + static staple(attrs) { + return new Staple(attrs); + } + static startNode(attrs) { + return new StartNode(attrs); + } + static startPage(attrs) { + return new StartPage(attrs); + } + static submitFormat(attrs) { + return new SubmitFormat(attrs); + } + static submitUrl(attrs) { + return new SubmitUrl(attrs); + } + static subsetBelow(attrs) { + return new SubsetBelow(attrs); + } + static suppressBanner(attrs) { + return new SuppressBanner(attrs); + } + static tagged(attrs) { + return new Tagged(attrs); + } + static template(attrs) { + return new Template(attrs); + } + static templateCache(attrs) { + return new TemplateCache(attrs); + } + static threshold(attrs) { + return new Threshold(attrs); + } + static to(attrs) { + return new To(attrs); + } + static trace(attrs) { + return new Trace(attrs); + } + static transform(attrs) { + return new Transform(attrs); + } + static type(attrs) { + return new Type(attrs); + } + static uri(attrs) { + return new Uri(attrs); + } + static validate(attrs) { + return new Validate(attrs); + } + static validateApprovalSignatures(attrs) { + return new ValidateApprovalSignatures(attrs); + } + static validationMessaging(attrs) { + return new ValidationMessaging(attrs); + } + static version(attrs) { + return new Version(attrs); + } + static versionControl(attrs) { + return new VersionControl(attrs); + } + static viewerPreferences(attrs) { + return new ViewerPreferences(attrs); + } + static webClient(attrs) { + return new WebClient(attrs); + } + static whitespace(attrs) { + return new Whitespace(attrs); + } + static window(attrs) { + return new Window(attrs); + } + static xdc(attrs) { + return new Xdc(attrs); + } + static xdp(attrs) { + return new Xdp(attrs); + } + static xsl(attrs) { + return new Xsl(attrs); + } + static zpl(attrs) { + return new Zpl(attrs); + } +} +exports.ConfigNamespace = ConfigNamespace; + +/***/ }), +/* 94 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ConnectionSetNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _xfa_object = __w_pdfjs_require__(87); +const CONNECTION_SET_NS_ID = _namespaces.NamespaceIds.connectionSet.id; +class ConnectionSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "connectionSet", true); + this.wsdlConnection = new _xfa_object.XFAObjectArray(); + this.xmlConnection = new _xfa_object.XFAObjectArray(); + this.xsdConnection = new _xfa_object.XFAObjectArray(); + } +} +class EffectiveInputPolicy extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "effectiveInputPolicy"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class EffectiveOutputPolicy extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "effectiveOutputPolicy"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Operation extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "operation"); + this.id = attributes.id || ""; + this.input = attributes.input || ""; + this.name = attributes.name || ""; + this.output = attributes.output || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class RootElement extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "rootElement"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class SoapAction extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "soapAction"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class SoapAddress extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "soapAddress"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Uri extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "uri"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class WsdlAddress extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "wsdlAddress"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class WsdlConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "wsdlConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.effectiveInputPolicy = null; + this.effectiveOutputPolicy = null; + this.operation = null; + this.soapAction = null; + this.soapAddress = null; + this.wsdlAddress = null; + } +} +class XmlConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "xmlConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.uri = null; + } +} +class XsdConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "xsdConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.rootElement = null; + this.uri = null; + } +} +class ConnectionSetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (ConnectionSetNamespace.hasOwnProperty(name)) { + return ConnectionSetNamespace[name](attributes); + } + return undefined; + } + static connectionSet(attrs) { + return new ConnectionSet(attrs); + } + static effectiveInputPolicy(attrs) { + return new EffectiveInputPolicy(attrs); + } + static effectiveOutputPolicy(attrs) { + return new EffectiveOutputPolicy(attrs); + } + static operation(attrs) { + return new Operation(attrs); + } + static rootElement(attrs) { + return new RootElement(attrs); + } + static soapAction(attrs) { + return new SoapAction(attrs); + } + static soapAddress(attrs) { + return new SoapAddress(attrs); + } + static uri(attrs) { + return new Uri(attrs); + } + static wsdlAddress(attrs) { + return new WsdlAddress(attrs); + } + static wsdlConnection(attrs) { + return new WsdlConnection(attrs); + } + static xmlConnection(attrs) { + return new XmlConnection(attrs); + } + static xsdConnection(attrs) { + return new XsdConnection(attrs); + } +} +exports.ConnectionSetNamespace = ConnectionSetNamespace; + +/***/ }), +/* 95 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DatasetsNamespace = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _namespaces = __w_pdfjs_require__(81); +var _xfa_object = __w_pdfjs_require__(87); +const DATASETS_NS_ID = _namespaces.NamespaceIds.datasets.id; +class Data extends _xfa_object.XmlObject { + constructor(attributes) { + super(DATASETS_NS_ID, "data", attributes); + } + [_symbol_utils.$isNsAgnostic]() { + return true; + } +} +class Datasets extends _xfa_object.XFAObject { + constructor(attributes) { + super(DATASETS_NS_ID, "datasets", true); + this.data = null; + this.Signature = null; + } + [_symbol_utils.$onChild](child) { + const name = child[_symbol_utils.$nodeName]; + if (name === "data" && child[_symbol_utils.$namespaceId] === DATASETS_NS_ID || name === "Signature" && child[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.signature.id) { + this[name] = child; + } + this[_symbol_utils.$appendChild](child); + } +} +class DatasetsNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (DatasetsNamespace.hasOwnProperty(name)) { + return DatasetsNamespace[name](attributes); + } + return undefined; + } + static datasets(attributes) { + return new Datasets(attributes); + } + static data(attributes) { + return new Data(attributes); + } +} +exports.DatasetsNamespace = DatasetsNamespace; + +/***/ }), +/* 96 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LocaleSetNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _xfa_object = __w_pdfjs_require__(87); +var _utils = __w_pdfjs_require__(84); +const LOCALE_SET_NS_ID = _namespaces.NamespaceIds.localeSet.id; +class CalendarSymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "calendarSymbols", true); + this.name = "gregorian"; + this.dayNames = new _xfa_object.XFAObjectArray(2); + this.eraNames = null; + this.meridiemNames = null; + this.monthNames = new _xfa_object.XFAObjectArray(2); + } +} +class CurrencySymbol extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "currencySymbol"); + this.name = (0, _utils.getStringOption)(attributes.name, ["symbol", "isoname", "decimal"]); + } +} +class CurrencySymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "currencySymbols", true); + this.currencySymbol = new _xfa_object.XFAObjectArray(3); + } +} +class DatePattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "datePattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } +} +class DatePatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "datePatterns", true); + this.datePattern = new _xfa_object.XFAObjectArray(4); + } +} +class DateTimeSymbols extends _xfa_object.ContentObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "dateTimeSymbols"); + } +} +class Day extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "day"); + } +} +class DayNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "dayNames", true); + this.abbr = (0, _utils.getInteger)({ + data: attributes.abbr, + defaultValue: 0, + validate: x => x === 1 + }); + this.day = new _xfa_object.XFAObjectArray(7); + } +} +class Era extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "era"); + } +} +class EraNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "eraNames", true); + this.era = new _xfa_object.XFAObjectArray(2); + } +} +class Locale extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "locale", true); + this.desc = attributes.desc || ""; + this.name = "isoname"; + this.calendarSymbols = null; + this.currencySymbols = null; + this.datePatterns = null; + this.dateTimeSymbols = null; + this.numberPatterns = null; + this.numberSymbols = null; + this.timePatterns = null; + this.typeFaces = null; + } +} +class LocaleSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "localeSet", true); + this.locale = new _xfa_object.XFAObjectArray(); + } +} +class Meridiem extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "meridiem"); + } +} +class MeridiemNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "meridiemNames", true); + this.meridiem = new _xfa_object.XFAObjectArray(2); + } +} +class Month extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "month"); + } +} +class MonthNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "monthNames", true); + this.abbr = (0, _utils.getInteger)({ + data: attributes.abbr, + defaultValue: 0, + validate: x => x === 1 + }); + this.month = new _xfa_object.XFAObjectArray(12); + } +} +class NumberPattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberPattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } +} +class NumberPatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberPatterns", true); + this.numberPattern = new _xfa_object.XFAObjectArray(4); + } +} +class NumberSymbol extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberSymbol"); + this.name = (0, _utils.getStringOption)(attributes.name, ["decimal", "grouping", "percent", "minus", "zero"]); + } +} +class NumberSymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberSymbols", true); + this.numberSymbol = new _xfa_object.XFAObjectArray(5); + } +} +class TimePattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "timePattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } +} +class TimePatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "timePatterns", true); + this.timePattern = new _xfa_object.XFAObjectArray(4); + } +} +class TypeFace extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "typeFace", true); + this.name = attributes.name | ""; + } +} +class TypeFaces extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "typeFaces", true); + this.typeFace = new _xfa_object.XFAObjectArray(); + } +} +class LocaleSetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (LocaleSetNamespace.hasOwnProperty(name)) { + return LocaleSetNamespace[name](attributes); + } + return undefined; + } + static calendarSymbols(attrs) { + return new CalendarSymbols(attrs); + } + static currencySymbol(attrs) { + return new CurrencySymbol(attrs); + } + static currencySymbols(attrs) { + return new CurrencySymbols(attrs); + } + static datePattern(attrs) { + return new DatePattern(attrs); + } + static datePatterns(attrs) { + return new DatePatterns(attrs); + } + static dateTimeSymbols(attrs) { + return new DateTimeSymbols(attrs); + } + static day(attrs) { + return new Day(attrs); + } + static dayNames(attrs) { + return new DayNames(attrs); + } + static era(attrs) { + return new Era(attrs); + } + static eraNames(attrs) { + return new EraNames(attrs); + } + static locale(attrs) { + return new Locale(attrs); + } + static localeSet(attrs) { + return new LocaleSet(attrs); + } + static meridiem(attrs) { + return new Meridiem(attrs); + } + static meridiemNames(attrs) { + return new MeridiemNames(attrs); + } + static month(attrs) { + return new Month(attrs); + } + static monthNames(attrs) { + return new MonthNames(attrs); + } + static numberPattern(attrs) { + return new NumberPattern(attrs); + } + static numberPatterns(attrs) { + return new NumberPatterns(attrs); + } + static numberSymbol(attrs) { + return new NumberSymbol(attrs); + } + static numberSymbols(attrs) { + return new NumberSymbols(attrs); + } + static timePattern(attrs) { + return new TimePattern(attrs); + } + static timePatterns(attrs) { + return new TimePatterns(attrs); + } + static typeFace(attrs) { + return new TypeFace(attrs); + } + static typeFaces(attrs) { + return new TypeFaces(attrs); + } +} +exports.LocaleSetNamespace = LocaleSetNamespace; + +/***/ }), +/* 97 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SignatureNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _xfa_object = __w_pdfjs_require__(87); +const SIGNATURE_NS_ID = _namespaces.NamespaceIds.signature.id; +class Signature extends _xfa_object.XFAObject { + constructor(attributes) { + super(SIGNATURE_NS_ID, "signature", true); + } +} +class SignatureNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (SignatureNamespace.hasOwnProperty(name)) { + return SignatureNamespace[name](attributes); + } + return undefined; + } + static signature(attributes) { + return new Signature(attributes); + } +} +exports.SignatureNamespace = SignatureNamespace; + +/***/ }), +/* 98 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StylesheetNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _xfa_object = __w_pdfjs_require__(87); +const STYLESHEET_NS_ID = _namespaces.NamespaceIds.stylesheet.id; +class Stylesheet extends _xfa_object.XFAObject { + constructor(attributes) { + super(STYLESHEET_NS_ID, "stylesheet", true); + } +} +class StylesheetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (StylesheetNamespace.hasOwnProperty(name)) { + return StylesheetNamespace[name](attributes); + } + return undefined; + } + static stylesheet(attributes) { + return new Stylesheet(attributes); + } +} +exports.StylesheetNamespace = StylesheetNamespace; + +/***/ }), +/* 99 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XdpNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _symbol_utils = __w_pdfjs_require__(78); +var _xfa_object = __w_pdfjs_require__(87); +const XDP_NS_ID = _namespaces.NamespaceIds.xdp.id; +class Xdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(XDP_NS_ID, "xdp", true); + this.uuid = attributes.uuid || ""; + this.timeStamp = attributes.timeStamp || ""; + this.config = null; + this.connectionSet = null; + this.datasets = null; + this.localeSet = null; + this.stylesheet = new _xfa_object.XFAObjectArray(); + this.template = null; + } + [_symbol_utils.$onChildCheck](child) { + const ns = _namespaces.NamespaceIds[child[_symbol_utils.$nodeName]]; + return ns && child[_symbol_utils.$namespaceId] === ns.id; + } +} +class XdpNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (XdpNamespace.hasOwnProperty(name)) { + return XdpNamespace[name](attributes); + } + return undefined; + } + static xdp(attributes) { + return new Xdp(attributes); + } +} +exports.XdpNamespace = XdpNamespace; + +/***/ }), +/* 100 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XhtmlNamespace = void 0; +var _symbol_utils = __w_pdfjs_require__(78); +var _namespaces = __w_pdfjs_require__(81); +var _html_utils = __w_pdfjs_require__(83); +var _utils = __w_pdfjs_require__(84); +var _xfa_object = __w_pdfjs_require__(87); +const XHTML_NS_ID = _namespaces.NamespaceIds.xhtml.id; +const $richText = Symbol(); +const VALID_STYLES = new Set(["color", "font", "font-family", "font-size", "font-stretch", "font-style", "font-weight", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "letter-spacing", "line-height", "orphans", "page-break-after", "page-break-before", "page-break-inside", "tab-interval", "tab-stop", "text-align", "text-decoration", "text-indent", "vertical-align", "widows", "kerning-mode", "xfa-font-horizontal-scale", "xfa-font-vertical-scale", "xfa-spacerun", "xfa-tab-stops"]); +const StyleMapping = new Map([["page-break-after", "breakAfter"], ["page-break-before", "breakBefore"], ["page-break-inside", "breakInside"], ["kerning-mode", value => value === "none" ? "none" : "normal"], ["xfa-font-horizontal-scale", value => `scaleX(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-font-vertical-scale", value => `scaleY(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-spacerun", ""], ["xfa-tab-stops", ""], ["font-size", (value, original) => { + value = original.fontSize = (0, _utils.getMeasurement)(value); + return (0, _html_utils.measureToString)(0.99 * value); +}], ["letter-spacing", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["line-height", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-bottom", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-left", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-right", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-top", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["text-indent", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["font-family", value => value], ["vertical-align", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))]]); +const spacesRegExp = /\s+/g; +const crlfRegExp = /[\r\n]+/g; +const crlfForRichTextRegExp = /\r\n?/g; +function mapStyle(styleStr, node, richText) { + const style = Object.create(null); + if (!styleStr) { + return style; + } + const original = Object.create(null); + for (const [key, value] of styleStr.split(";").map(s => s.split(":", 2))) { + const mapping = StyleMapping.get(key); + if (mapping === "") { + continue; + } + let newValue = value; + if (mapping) { + newValue = typeof mapping === "string" ? mapping : mapping(value, original); + } + if (key.endsWith("scale")) { + style.transform = style.transform ? `${style[key]} ${newValue}` : newValue; + } else { + style[key.replaceAll(/-([a-zA-Z])/g, (_, x) => x.toUpperCase())] = newValue; + } + } + if (style.fontFamily) { + (0, _html_utils.setFontFamily)({ + typeface: style.fontFamily, + weight: style.fontWeight || "normal", + posture: style.fontStyle || "normal", + size: original.fontSize || 0 + }, node, node[_symbol_utils.$globalData].fontFinder, style); + } + if (richText && style.verticalAlign && style.verticalAlign !== "0px" && style.fontSize) { + const SUB_SUPER_SCRIPT_FACTOR = 0.583; + const VERTICAL_FACTOR = 0.333; + const fontSize = (0, _utils.getMeasurement)(style.fontSize); + style.fontSize = (0, _html_utils.measureToString)(fontSize * SUB_SUPER_SCRIPT_FACTOR); + style.verticalAlign = (0, _html_utils.measureToString)(Math.sign((0, _utils.getMeasurement)(style.verticalAlign)) * fontSize * VERTICAL_FACTOR); + } + if (richText && style.fontSize) { + style.fontSize = `calc(${style.fontSize} * var(--scale-factor))`; + } + (0, _html_utils.fixTextIndent)(style); + return style; +} +function checkStyle(node) { + if (!node.style) { + return ""; + } + return node.style.trim().split(/\s*;\s*/).filter(s => !!s).map(s => s.split(/\s*:\s*/, 2)).filter(([key, value]) => { + if (key === "font-family") { + node[_symbol_utils.$globalData].usedTypefaces.add(value); + } + return VALID_STYLES.has(key); + }).map(kv => kv.join(":")).join(";"); +} +const NoWhites = new Set(["body", "html"]); +class XhtmlObject extends _xfa_object.XmlObject { + constructor(attributes, name) { + super(XHTML_NS_ID, name); + this[$richText] = false; + this.style = attributes.style || ""; + } + [_symbol_utils.$clean](builder) { + super[_symbol_utils.$clean](builder); + this.style = checkStyle(this); + } + [_symbol_utils.$acceptWhitespace]() { + return !NoWhites.has(this[_symbol_utils.$nodeName]); + } + [_symbol_utils.$onText](str, richText = false) { + if (!richText) { + str = str.replaceAll(crlfRegExp, ""); + if (!this.style.includes("xfa-spacerun:yes")) { + str = str.replaceAll(spacesRegExp, " "); + } + } else { + this[$richText] = true; + } + if (str) { + this[_symbol_utils.$content] += str; + } + } + [_symbol_utils.$pushGlyphs](measure, mustPop = true) { + const xfaFont = Object.create(null); + const margin = { + top: NaN, + bottom: NaN, + left: NaN, + right: NaN + }; + let lineHeight = null; + for (const [key, value] of this.style.split(";").map(s => s.split(":", 2))) { + switch (key) { + case "font-family": + xfaFont.typeface = (0, _utils.stripQuotes)(value); + break; + case "font-size": + xfaFont.size = (0, _utils.getMeasurement)(value); + break; + case "font-weight": + xfaFont.weight = value; + break; + case "font-style": + xfaFont.posture = value; + break; + case "letter-spacing": + xfaFont.letterSpacing = (0, _utils.getMeasurement)(value); + break; + case "margin": + const values = value.split(/ \t/).map(x => (0, _utils.getMeasurement)(x)); + switch (values.length) { + case 1: + margin.top = margin.bottom = margin.left = margin.right = values[0]; + break; + case 2: + margin.top = margin.bottom = values[0]; + margin.left = margin.right = values[1]; + break; + case 3: + margin.top = values[0]; + margin.bottom = values[2]; + margin.left = margin.right = values[1]; + break; + case 4: + margin.top = values[0]; + margin.left = values[1]; + margin.bottom = values[2]; + margin.right = values[3]; + break; + } + break; + case "margin-top": + margin.top = (0, _utils.getMeasurement)(value); + break; + case "margin-bottom": + margin.bottom = (0, _utils.getMeasurement)(value); + break; + case "margin-left": + margin.left = (0, _utils.getMeasurement)(value); + break; + case "margin-right": + margin.right = (0, _utils.getMeasurement)(value); + break; + case "line-height": + lineHeight = (0, _utils.getMeasurement)(value); + break; + } + } + measure.pushData(xfaFont, margin, lineHeight); + if (this[_symbol_utils.$content]) { + measure.addString(this[_symbol_utils.$content]); + } else { + for (const child of this[_symbol_utils.$getChildren]()) { + if (child[_symbol_utils.$nodeName] === "#text") { + measure.addString(child[_symbol_utils.$content]); + continue; + } + child[_symbol_utils.$pushGlyphs](measure); + } + } + if (mustPop) { + measure.popFont(); + } + } + [_symbol_utils.$toHTML](availableSpace) { + const children = []; + this[_symbol_utils.$extra] = { + children + }; + this[_symbol_utils.$childrenToHTML]({}); + if (children.length === 0 && !this[_symbol_utils.$content]) { + return _utils.HTMLResult.EMPTY; + } + let value; + if (this[$richText]) { + value = this[_symbol_utils.$content] ? this[_symbol_utils.$content].replaceAll(crlfForRichTextRegExp, "\n") : undefined; + } else { + value = this[_symbol_utils.$content] || undefined; + } + return _utils.HTMLResult.success({ + name: this[_symbol_utils.$nodeName], + attributes: { + href: this.href, + style: mapStyle(this.style, this, this[$richText]) + }, + children, + value + }); + } +} +class A extends XhtmlObject { + constructor(attributes) { + super(attributes, "a"); + this.href = (0, _html_utils.fixURL)(attributes.href) || ""; + } +} +class B extends XhtmlObject { + constructor(attributes) { + super(attributes, "b"); + } + [_symbol_utils.$pushGlyphs](measure) { + measure.pushFont({ + weight: "bold" + }); + super[_symbol_utils.$pushGlyphs](measure); + measure.popFont(); + } +} +class Body extends XhtmlObject { + constructor(attributes) { + super(attributes, "body"); + } + [_symbol_utils.$toHTML](availableSpace) { + const res = super[_symbol_utils.$toHTML](availableSpace); + const { + html + } = res; + if (!html) { + return _utils.HTMLResult.EMPTY; + } + html.name = "div"; + html.attributes.class = ["xfaRich"]; + return res; + } +} +class Br extends XhtmlObject { + constructor(attributes) { + super(attributes, "br"); + } + [_symbol_utils.$text]() { + return "\n"; + } + [_symbol_utils.$pushGlyphs](measure) { + measure.addString("\n"); + } + [_symbol_utils.$toHTML](availableSpace) { + return _utils.HTMLResult.success({ + name: "br" + }); + } +} +class Html extends XhtmlObject { + constructor(attributes) { + super(attributes, "html"); + } + [_symbol_utils.$toHTML](availableSpace) { + const children = []; + this[_symbol_utils.$extra] = { + children + }; + this[_symbol_utils.$childrenToHTML]({}); + if (children.length === 0) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + class: ["xfaRich"], + style: {} + }, + value: this[_symbol_utils.$content] || "" + }); + } + if (children.length === 1) { + const child = children[0]; + if (child.attributes?.class.includes("xfaRich")) { + return _utils.HTMLResult.success(child); + } + } + return _utils.HTMLResult.success({ + name: "div", + attributes: { + class: ["xfaRich"], + style: {} + }, + children + }); + } +} +class I extends XhtmlObject { + constructor(attributes) { + super(attributes, "i"); + } + [_symbol_utils.$pushGlyphs](measure) { + measure.pushFont({ + posture: "italic" + }); + super[_symbol_utils.$pushGlyphs](measure); + measure.popFont(); + } +} +class Li extends XhtmlObject { + constructor(attributes) { + super(attributes, "li"); + } +} +class Ol extends XhtmlObject { + constructor(attributes) { + super(attributes, "ol"); + } +} +class P extends XhtmlObject { + constructor(attributes) { + super(attributes, "p"); + } + [_symbol_utils.$pushGlyphs](measure) { + super[_symbol_utils.$pushGlyphs](measure, false); + measure.addString("\n"); + measure.addPara(); + measure.popFont(); + } + [_symbol_utils.$text]() { + const siblings = this[_symbol_utils.$getParent]()[_symbol_utils.$getChildren](); + if (siblings.at(-1) === this) { + return super[_symbol_utils.$text](); + } + return super[_symbol_utils.$text]() + "\n"; + } +} +class Span extends XhtmlObject { + constructor(attributes) { + super(attributes, "span"); + } +} +class Sub extends XhtmlObject { + constructor(attributes) { + super(attributes, "sub"); + } +} +class Sup extends XhtmlObject { + constructor(attributes) { + super(attributes, "sup"); + } +} +class Ul extends XhtmlObject { + constructor(attributes) { + super(attributes, "ul"); + } +} +class XhtmlNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (XhtmlNamespace.hasOwnProperty(name)) { + return XhtmlNamespace[name](attributes); + } + return undefined; + } + static a(attributes) { + return new A(attributes); + } + static b(attributes) { + return new B(attributes); + } + static body(attributes) { + return new Body(attributes); + } + static br(attributes) { + return new Br(attributes); + } + static html(attributes) { + return new Html(attributes); + } + static i(attributes) { + return new I(attributes); + } + static li(attributes) { + return new Li(attributes); + } + static ol(attributes) { + return new Ol(attributes); + } + static p(attributes) { + return new P(attributes); + } + static span(attributes) { + return new Span(attributes); + } + static sub(attributes) { + return new Sub(attributes); + } + static sup(attributes) { + return new Sup(attributes); + } + static ul(attributes) { + return new Ul(attributes); + } +} +exports.XhtmlNamespace = XhtmlNamespace; + +/***/ }), +/* 101 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.UnknownNamespace = void 0; +var _namespaces = __w_pdfjs_require__(81); +var _xfa_object = __w_pdfjs_require__(87); +class UnknownNamespace { + constructor(nsId) { + this.namespaceId = nsId; + } + [_namespaces.$buildXFAObject](name, attributes) { + return new _xfa_object.XmlObject(this.namespaceId, name, attributes); + } +} +exports.UnknownNamespace = UnknownNamespace; + +/***/ }), +/* 102 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DatasetReader = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(3); +var _xml_parser = __w_pdfjs_require__(71); +function decodeString(str) { + try { + return (0, _util.stringToUTF8String)(str); + } catch (ex) { + (0, _util.warn)(`UTF-8 decoding failed: "${ex}".`); + return str; + } +} +class DatasetXMLParser extends _xml_parser.SimpleXMLParser { + constructor(options) { + super(options); + this.node = null; + } + onEndElement(name) { + const node = super.onEndElement(name); + if (node && name === "xfa:datasets") { + this.node = node; + throw new Error("Aborting DatasetXMLParser."); + } + } +} +class DatasetReader { + constructor(data) { + if (data.datasets) { + this.node = new _xml_parser.SimpleXMLParser({ + hasAttributes: true + }).parseFromString(data.datasets).documentElement; + } else { + const parser = new DatasetXMLParser({ + hasAttributes: true + }); + try { + parser.parseFromString(data["xdp:xdp"]); + } catch {} + this.node = parser.node; + } + } + getValue(path) { + if (!this.node || !path) { + return ""; + } + const node = this.node.searchNode((0, _core_utils.parseXFAPath)(path), 0); + if (!node) { + return ""; + } + const first = node.firstChild; + if (first?.nodeName === "value") { + return node.children.map(child => decodeString(child.textContent)); + } + return decodeString(node.textContent); + } +} +exports.DatasetReader = DatasetReader; + +/***/ }), +/* 103 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XRef = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(4); +var _parser = __w_pdfjs_require__(16); +var _core_utils = __w_pdfjs_require__(3); +var _base_stream = __w_pdfjs_require__(5); +var _crypto = __w_pdfjs_require__(74); +class XRef { + #firstXRefStmPos = null; + constructor(stream, pdfManager) { + this.stream = stream; + this.pdfManager = pdfManager; + this.entries = []; + this._xrefStms = new Set(); + this._cacheMap = new Map(); + this._pendingRefs = new _primitives.RefSet(); + this._newPersistentRefNum = null; + this._newTemporaryRefNum = null; + } + getNewPersistentRef(obj) { + if (this._newPersistentRefNum === null) { + this._newPersistentRefNum = this.entries.length || 1; + } + const num = this._newPersistentRefNum++; + this._cacheMap.set(num, obj); + return _primitives.Ref.get(num, 0); + } + getNewTemporaryRef() { + if (this._newTemporaryRefNum === null) { + this._newTemporaryRefNum = this.entries.length || 1; + } + return _primitives.Ref.get(this._newTemporaryRefNum++, 0); + } + resetNewTemporaryRef() { + this._newTemporaryRefNum = null; + } + setStartXRef(startXRef) { + this.startXRefQueue = [startXRef]; + } + parse(recoveryMode = false) { + let trailerDict; + if (!recoveryMode) { + trailerDict = this.readXRef(); + } else { + (0, _util.warn)("Indexing all PDF objects"); + trailerDict = this.indexObjects(); + } + trailerDict.assignXref(this); + this.trailer = trailerDict; + let encrypt; + try { + encrypt = trailerDict.get("Encrypt"); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`XRef.parse - Invalid "Encrypt" reference: "${ex}".`); + } + if (encrypt instanceof _primitives.Dict) { + const ids = trailerDict.get("ID"); + const fileId = ids?.length ? ids[0] : ""; + encrypt.suppressEncryption = true; + this.encrypt = new _crypto.CipherTransformFactory(encrypt, fileId, this.pdfManager.password); + } + let root; + try { + root = trailerDict.get("Root"); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`XRef.parse - Invalid "Root" reference: "${ex}".`); + } + if (root instanceof _primitives.Dict) { + try { + const pages = root.get("Pages"); + if (pages instanceof _primitives.Dict) { + this.root = root; + return; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`XRef.parse - Invalid "Pages" reference: "${ex}".`); + } + } + if (!recoveryMode) { + throw new _core_utils.XRefParseException(); + } + throw new _util.InvalidPDFException("Invalid Root reference."); + } + processXRefTable(parser) { + if (!("tableState" in this)) { + this.tableState = { + entryNum: 0, + streamPos: parser.lexer.stream.pos, + parserBuf1: parser.buf1, + parserBuf2: parser.buf2 + }; + } + const obj = this.readXRefTable(parser); + if (!(0, _primitives.isCmd)(obj, "trailer")) { + throw new _util.FormatError("Invalid XRef table: could not find trailer dictionary"); + } + let dict = parser.getObj(); + if (!(dict instanceof _primitives.Dict) && dict.dict) { + dict = dict.dict; + } + if (!(dict instanceof _primitives.Dict)) { + throw new _util.FormatError("Invalid XRef table: could not parse trailer dictionary"); + } + delete this.tableState; + return dict; + } + readXRefTable(parser) { + const stream = parser.lexer.stream; + const tableState = this.tableState; + stream.pos = tableState.streamPos; + parser.buf1 = tableState.parserBuf1; + parser.buf2 = tableState.parserBuf2; + let obj; + while (true) { + if (!("firstEntryNum" in tableState) || !("entryCount" in tableState)) { + if ((0, _primitives.isCmd)(obj = parser.getObj(), "trailer")) { + break; + } + tableState.firstEntryNum = obj; + tableState.entryCount = parser.getObj(); + } + let first = tableState.firstEntryNum; + const count = tableState.entryCount; + if (!Number.isInteger(first) || !Number.isInteger(count)) { + throw new _util.FormatError("Invalid XRef table: wrong types in subsection header"); + } + for (let i = tableState.entryNum; i < count; i++) { + tableState.streamPos = stream.pos; + tableState.entryNum = i; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + const entry = {}; + entry.offset = parser.getObj(); + entry.gen = parser.getObj(); + const type = parser.getObj(); + if (type instanceof _primitives.Cmd) { + switch (type.cmd) { + case "f": + entry.free = true; + break; + case "n": + entry.uncompressed = true; + break; + } + } + if (!Number.isInteger(entry.offset) || !Number.isInteger(entry.gen) || !(entry.free || entry.uncompressed)) { + throw new _util.FormatError(`Invalid entry in XRef subsection: ${first}, ${count}`); + } + if (i === 0 && entry.free && first === 1) { + first = 0; + } + if (!this.entries[i + first]) { + this.entries[i + first] = entry; + } + } + tableState.entryNum = 0; + tableState.streamPos = stream.pos; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + delete tableState.firstEntryNum; + delete tableState.entryCount; + } + if (this.entries[0] && !this.entries[0].free) { + throw new _util.FormatError("Invalid XRef table: unexpected first object"); + } + return obj; + } + processXRefStream(stream) { + if (!("streamState" in this)) { + const streamParameters = stream.dict; + const byteWidths = streamParameters.get("W"); + let range = streamParameters.get("Index"); + if (!range) { + range = [0, streamParameters.get("Size")]; + } + this.streamState = { + entryRanges: range, + byteWidths, + entryNum: 0, + streamPos: stream.pos + }; + } + this.readXRefStream(stream); + delete this.streamState; + return stream.dict; + } + readXRefStream(stream) { + const streamState = this.streamState; + stream.pos = streamState.streamPos; + const [typeFieldWidth, offsetFieldWidth, generationFieldWidth] = streamState.byteWidths; + const entryRanges = streamState.entryRanges; + while (entryRanges.length > 0) { + const [first, n] = entryRanges; + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError(`Invalid XRef range fields: ${first}, ${n}`); + } + if (!Number.isInteger(typeFieldWidth) || !Number.isInteger(offsetFieldWidth) || !Number.isInteger(generationFieldWidth)) { + throw new _util.FormatError(`Invalid XRef entry fields length: ${first}, ${n}`); + } + for (let i = streamState.entryNum; i < n; ++i) { + streamState.entryNum = i; + streamState.streamPos = stream.pos; + let type = 0, + offset = 0, + generation = 0; + for (let j = 0; j < typeFieldWidth; ++j) { + const typeByte = stream.getByte(); + if (typeByte === -1) { + throw new _util.FormatError("Invalid XRef byteWidths 'type'."); + } + type = type << 8 | typeByte; + } + if (typeFieldWidth === 0) { + type = 1; + } + for (let j = 0; j < offsetFieldWidth; ++j) { + const offsetByte = stream.getByte(); + if (offsetByte === -1) { + throw new _util.FormatError("Invalid XRef byteWidths 'offset'."); + } + offset = offset << 8 | offsetByte; + } + for (let j = 0; j < generationFieldWidth; ++j) { + const generationByte = stream.getByte(); + if (generationByte === -1) { + throw new _util.FormatError("Invalid XRef byteWidths 'generation'."); + } + generation = generation << 8 | generationByte; + } + const entry = {}; + entry.offset = offset; + entry.gen = generation; + switch (type) { + case 0: + entry.free = true; + break; + case 1: + entry.uncompressed = true; + break; + case 2: + break; + default: + throw new _util.FormatError(`Invalid XRef entry type: ${type}`); + } + if (!this.entries[first + i]) { + this.entries[first + i] = entry; + } + } + streamState.entryNum = 0; + streamState.streamPos = stream.pos; + entryRanges.splice(0, 2); + } + } + indexObjects() { + const TAB = 0x9, + LF = 0xa, + CR = 0xd, + SPACE = 0x20; + const PERCENT = 0x25, + LT = 0x3c; + function readToken(data, offset) { + let token = "", + ch = data[offset]; + while (ch !== LF && ch !== CR && ch !== LT) { + if (++offset >= data.length) { + break; + } + token += String.fromCharCode(ch); + ch = data[offset]; + } + return token; + } + function skipUntil(data, offset, what) { + const length = what.length, + dataLength = data.length; + let skipped = 0; + while (offset < dataLength) { + let i = 0; + while (i < length && data[offset + i] === what[i]) { + ++i; + } + if (i >= length) { + break; + } + offset++; + skipped++; + } + return skipped; + } + const gEndobjRegExp = /\b(endobj|\d+\s+\d+\s+obj|xref|trailer\s*<<)\b/g; + const gStartxrefRegExp = /\b(startxref|\d+\s+\d+\s+obj)\b/g; + const objRegExp = /^(\d+)\s+(\d+)\s+obj\b/; + const trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]); + const startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]); + const xrefBytes = new Uint8Array([47, 88, 82, 101, 102]); + this.entries.length = 0; + this._cacheMap.clear(); + const stream = this.stream; + stream.pos = 0; + const buffer = stream.getBytes(), + bufferStr = (0, _util.bytesToString)(buffer), + length = buffer.length; + let position = stream.start; + const trailers = [], + xrefStms = []; + while (position < length) { + let ch = buffer[position]; + if (ch === TAB || ch === LF || ch === CR || ch === SPACE) { + ++position; + continue; + } + if (ch === PERCENT) { + do { + ++position; + if (position >= length) { + break; + } + ch = buffer[position]; + } while (ch !== LF && ch !== CR); + continue; + } + const token = readToken(buffer, position); + let m; + if (token.startsWith("xref") && (token.length === 4 || /\s/.test(token[4]))) { + position += skipUntil(buffer, position, trailerBytes); + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else if (m = objRegExp.exec(token)) { + const num = m[1] | 0, + gen = m[2] | 0; + const startPos = position + token.length; + let contentLength, + updateEntries = false; + if (!this.entries[num]) { + updateEntries = true; + } else if (this.entries[num].gen === gen) { + try { + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream.makeSubStream(startPos)) + }); + parser.getObj(); + updateEntries = true; + } catch (ex) { + if (ex instanceof _core_utils.ParserEOFException) { + (0, _util.warn)(`indexObjects -- checking object (${token}): "${ex}".`); + } else { + updateEntries = true; + } + } + } + if (updateEntries) { + this.entries[num] = { + offset: position - stream.start, + gen, + uncompressed: true + }; + } + gEndobjRegExp.lastIndex = startPos; + const match = gEndobjRegExp.exec(bufferStr); + if (match) { + const endPos = gEndobjRegExp.lastIndex + 1; + contentLength = endPos - position; + if (match[1] !== "endobj") { + (0, _util.warn)(`indexObjects: Found "${match[1]}" inside of another "obj", ` + 'caused by missing "endobj" -- trying to recover.'); + contentLength -= match[1].length + 1; + } + } else { + contentLength = length - position; + } + const content = buffer.subarray(position, position + contentLength); + const xrefTagOffset = skipUntil(content, 0, xrefBytes); + if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) { + xrefStms.push(position - stream.start); + this._xrefStms.add(position - stream.start); + } + position += contentLength; + } else if (token.startsWith("trailer") && (token.length === 7 || /\s/.test(token[7]))) { + trailers.push(position); + const startPos = position + token.length; + let contentLength; + gStartxrefRegExp.lastIndex = startPos; + const match = gStartxrefRegExp.exec(bufferStr); + if (match) { + const endPos = gStartxrefRegExp.lastIndex + 1; + contentLength = endPos - position; + if (match[1] !== "startxref") { + (0, _util.warn)(`indexObjects: Found "${match[1]}" after "trailer", ` + 'caused by missing "startxref" -- trying to recover.'); + contentLength -= match[1].length + 1; + } + } else { + contentLength = length - position; + } + position += contentLength; + } else { + position += token.length + 1; + } + } + for (const xrefStm of xrefStms) { + this.startXRefQueue.push(xrefStm); + this.readXRef(true); + } + const trailerDicts = []; + let isEncrypted = false; + for (const trailer of trailers) { + stream.pos = trailer; + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true, + recoveryMode: true + }); + const obj = parser.getObj(); + if (!(0, _primitives.isCmd)(obj, "trailer")) { + continue; + } + const dict = parser.getObj(); + if (!(dict instanceof _primitives.Dict)) { + continue; + } + trailerDicts.push(dict); + if (dict.has("Encrypt")) { + isEncrypted = true; + } + } + let trailerDict, trailerError; + for (const dict of [...trailerDicts, "genFallback", ...trailerDicts]) { + if (dict === "genFallback") { + if (!trailerError) { + break; + } + this._generationFallback = true; + continue; + } + let validPagesDict = false; + try { + const rootDict = dict.get("Root"); + if (!(rootDict instanceof _primitives.Dict)) { + continue; + } + const pagesDict = rootDict.get("Pages"); + if (!(pagesDict instanceof _primitives.Dict)) { + continue; + } + const pagesCount = pagesDict.get("Count"); + if (Number.isInteger(pagesCount)) { + validPagesDict = true; + } + } catch (ex) { + trailerError = ex; + continue; + } + if (validPagesDict && (!isEncrypted || dict.has("Encrypt")) && dict.has("ID")) { + return dict; + } + trailerDict = dict; + } + if (trailerDict) { + return trailerDict; + } + if (this.topDict) { + return this.topDict; + } + throw new _util.InvalidPDFException("Invalid PDF structure."); + } + readXRef(recoveryMode = false) { + const stream = this.stream; + const startXRefParsedCache = new Set(); + while (this.startXRefQueue.length) { + try { + const startXRef = this.startXRefQueue[0]; + if (startXRefParsedCache.has(startXRef)) { + (0, _util.warn)("readXRef - skipping XRef table since it was already parsed."); + this.startXRefQueue.shift(); + continue; + } + startXRefParsedCache.add(startXRef); + stream.pos = startXRef + stream.start; + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + let obj = parser.getObj(); + let dict; + if ((0, _primitives.isCmd)(obj, "xref")) { + dict = this.processXRefTable(parser); + if (!this.topDict) { + this.topDict = dict; + } + obj = dict.get("XRefStm"); + if (Number.isInteger(obj) && !this._xrefStms.has(obj)) { + this._xrefStms.add(obj); + this.startXRefQueue.push(obj); + this.#firstXRefStmPos ??= obj; + } + } else if (Number.isInteger(obj)) { + if (!Number.isInteger(parser.getObj()) || !(0, _primitives.isCmd)(parser.getObj(), "obj") || !((obj = parser.getObj()) instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("Invalid XRef stream"); + } + dict = this.processXRefStream(obj); + if (!this.topDict) { + this.topDict = dict; + } + if (!dict) { + throw new _util.FormatError("Failed to read XRef stream"); + } + } else { + throw new _util.FormatError("Invalid XRef stream header"); + } + obj = dict.get("Prev"); + if (Number.isInteger(obj)) { + this.startXRefQueue.push(obj); + } else if (obj instanceof _primitives.Ref) { + this.startXRefQueue.push(obj.num); + } + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + (0, _util.info)("(while reading XRef): " + e); + } + this.startXRefQueue.shift(); + } + if (this.topDict) { + return this.topDict; + } + if (recoveryMode) { + return undefined; + } + throw new _core_utils.XRefParseException(); + } + get lastXRefStreamPos() { + return this.#firstXRefStmPos ?? (this._xrefStms.size > 0 ? Math.max(...this._xrefStms) : null); + } + getEntry(i) { + const xrefEntry = this.entries[i]; + if (xrefEntry && !xrefEntry.free && xrefEntry.offset) { + return xrefEntry; + } + return null; + } + fetchIfRef(obj, suppressEncryption = false) { + if (obj instanceof _primitives.Ref) { + return this.fetch(obj, suppressEncryption); + } + return obj; + } + fetch(ref, suppressEncryption = false) { + if (!(ref instanceof _primitives.Ref)) { + throw new Error("ref object is not a reference"); + } + const num = ref.num; + const cacheEntry = this._cacheMap.get(num); + if (cacheEntry !== undefined) { + if (cacheEntry instanceof _primitives.Dict && !cacheEntry.objId) { + cacheEntry.objId = ref.toString(); + } + return cacheEntry; + } + let xrefEntry = this.getEntry(num); + if (xrefEntry === null) { + this._cacheMap.set(num, xrefEntry); + return xrefEntry; + } + if (this._pendingRefs.has(ref)) { + this._pendingRefs.remove(ref); + (0, _util.warn)(`Ignoring circular reference: ${ref}.`); + return _primitives.CIRCULAR_REF; + } + this._pendingRefs.put(ref); + try { + xrefEntry = xrefEntry.uncompressed ? this.fetchUncompressed(ref, xrefEntry, suppressEncryption) : this.fetchCompressed(ref, xrefEntry, suppressEncryption); + this._pendingRefs.remove(ref); + } catch (ex) { + this._pendingRefs.remove(ref); + throw ex; + } + if (xrefEntry instanceof _primitives.Dict) { + xrefEntry.objId = ref.toString(); + } else if (xrefEntry instanceof _base_stream.BaseStream) { + xrefEntry.dict.objId = ref.toString(); + } + return xrefEntry; + } + fetchUncompressed(ref, xrefEntry, suppressEncryption = false) { + const gen = ref.gen; + let num = ref.num; + if (xrefEntry.gen !== gen) { + const msg = `Inconsistent generation in XRef: ${ref}`; + if (this._generationFallback && xrefEntry.gen < gen) { + (0, _util.warn)(msg); + return this.fetchUncompressed(_primitives.Ref.get(num, xrefEntry.gen), xrefEntry, suppressEncryption); + } + throw new _core_utils.XRefEntryException(msg); + } + const stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start); + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + const obj1 = parser.getObj(); + const obj2 = parser.getObj(); + const obj3 = parser.getObj(); + if (obj1 !== num || obj2 !== gen || !(obj3 instanceof _primitives.Cmd)) { + throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`); + } + if (obj3.cmd !== "obj") { + if (obj3.cmd.startsWith("obj")) { + num = parseInt(obj3.cmd.substring(3), 10); + if (!Number.isNaN(num)) { + return num; + } + } + throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`); + } + xrefEntry = this.encrypt && !suppressEncryption ? parser.getObj(this.encrypt.createCipherTransform(num, gen)) : parser.getObj(); + if (!(xrefEntry instanceof _base_stream.BaseStream)) { + this._cacheMap.set(num, xrefEntry); + } + return xrefEntry; + } + fetchCompressed(ref, xrefEntry, suppressEncryption = false) { + const tableOffset = xrefEntry.offset; + const stream = this.fetch(_primitives.Ref.get(tableOffset, 0)); + if (!(stream instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("bad ObjStm stream"); + } + const first = stream.dict.get("First"); + const n = stream.dict.get("N"); + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError("invalid first and n parameters for ObjStm stream"); + } + let parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + const nums = new Array(n); + const offsets = new Array(n); + for (let i = 0; i < n; ++i) { + const num = parser.getObj(); + if (!Number.isInteger(num)) { + throw new _util.FormatError(`invalid object number in the ObjStm stream: ${num}`); + } + const offset = parser.getObj(); + if (!Number.isInteger(offset)) { + throw new _util.FormatError(`invalid object offset in the ObjStm stream: ${offset}`); + } + nums[i] = num; + offsets[i] = offset; + } + const start = (stream.start || 0) + first; + const entries = new Array(n); + for (let i = 0; i < n; ++i) { + const length = i < n - 1 ? offsets[i + 1] - offsets[i] : undefined; + if (length < 0) { + throw new _util.FormatError("Invalid offset in the ObjStm stream."); + } + parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream.makeSubStream(start + offsets[i], length, stream.dict)), + xref: this, + allowStreams: true + }); + const obj = parser.getObj(); + entries[i] = obj; + if (obj instanceof _base_stream.BaseStream) { + continue; + } + const num = nums[i], + entry = this.entries[num]; + if (entry && entry.offset === tableOffset && entry.gen === i) { + this._cacheMap.set(num, obj); + } + } + xrefEntry = entries[xrefEntry.gen]; + if (xrefEntry === undefined) { + throw new _core_utils.XRefEntryException(`Bad (compressed) XRef entry: ${ref}`); + } + return xrefEntry; + } + async fetchIfRefAsync(obj, suppressEncryption) { + if (obj instanceof _primitives.Ref) { + return this.fetchAsync(obj, suppressEncryption); + } + return obj; + } + async fetchAsync(ref, suppressEncryption) { + try { + return this.fetch(ref, suppressEncryption); + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + throw ex; + } + await this.pdfManager.requestRange(ex.begin, ex.end); + return this.fetchAsync(ref, suppressEncryption); + } + } + getCatalogObj() { + return this.root; + } +} +exports.XRef = XRef; + +/***/ }), +/* 104 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MessageHandler = void 0; +var _util = __w_pdfjs_require__(2); +const CallbackKind = { + UNKNOWN: 0, + DATA: 1, + ERROR: 2 +}; +const StreamKind = { + UNKNOWN: 0, + CANCEL: 1, + CANCEL_COMPLETE: 2, + CLOSE: 3, + ENQUEUE: 4, + ERROR: 5, + PULL: 6, + PULL_COMPLETE: 7, + START_COMPLETE: 8 +}; +function wrapReason(reason) { + if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) { + (0, _util.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.'); + } + switch (reason.name) { + case "AbortException": + return new _util.AbortException(reason.message); + case "MissingPDFException": + return new _util.MissingPDFException(reason.message); + case "PasswordException": + return new _util.PasswordException(reason.message, reason.code); + case "UnexpectedResponseException": + return new _util.UnexpectedResponseException(reason.message, reason.status); + case "UnknownErrorException": + return new _util.UnknownErrorException(reason.message, reason.details); + default: + return new _util.UnknownErrorException(reason.message, reason.toString()); + } +} +class MessageHandler { + constructor(sourceName, targetName, comObj) { + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + this.callbackCapabilities = Object.create(null); + this.actionHandler = Object.create(null); + this._onComObjOnMessage = event => { + const data = event.data; + if (data.targetName !== this.sourceName) { + return; + } + if (data.stream) { + this.#processStreamMessage(data); + return; + } + if (data.callback) { + const callbackId = data.callbackId; + const capability = this.callbackCapabilities[callbackId]; + if (!capability) { + throw new Error(`Cannot resolve callback ${callbackId}`); + } + delete this.callbackCapabilities[callbackId]; + if (data.callback === CallbackKind.DATA) { + capability.resolve(data.data); + } else if (data.callback === CallbackKind.ERROR) { + capability.reject(wrapReason(data.reason)); + } else { + throw new Error("Unexpected callback case"); + } + return; + } + const action = this.actionHandler[data.action]; + if (!action) { + throw new Error(`Unknown action from worker: ${data.action}`); + } + if (data.callbackId) { + const cbSourceName = this.sourceName; + const cbTargetName = data.sourceName; + new Promise(function (resolve) { + resolve(action(data.data)); + }).then(function (result) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.DATA, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.ERROR, + callbackId: data.callbackId, + reason: wrapReason(reason) + }); + }); + return; + } + if (data.streamId) { + this.#createStreamSink(data); + return; + } + action(data.data); + }; + comObj.addEventListener("message", this._onComObjOnMessage); + } + on(actionName, handler) { + const ah = this.actionHandler; + if (ah[actionName]) { + throw new Error(`There is already an actionName called "${actionName}"`); + } + ah[actionName] = handler; + } + send(actionName, data, transfers) { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data + }, transfers); + } + sendWithPromise(actionName, data, transfers) { + const callbackId = this.callbackId++; + const capability = new _util.PromiseCapability(); + this.callbackCapabilities[callbackId] = capability; + try { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + callbackId, + data + }, transfers); + } catch (ex) { + capability.reject(ex); + } + return capability.promise; + } + sendWithStream(actionName, data, queueingStrategy, transfers) { + const streamId = this.streamId++, + sourceName = this.sourceName, + targetName = this.targetName, + comObj = this.comObj; + return new ReadableStream({ + start: controller => { + const startCapability = new _util.PromiseCapability(); + this.streamControllers[streamId] = { + controller, + startCall: startCapability, + pullCall: null, + cancelCall: null, + isClosed: false + }; + comObj.postMessage({ + sourceName, + targetName, + action: actionName, + streamId, + data, + desiredSize: controller.desiredSize + }, transfers); + return startCapability.promise; + }, + pull: controller => { + const pullCapability = new _util.PromiseCapability(); + this.streamControllers[streamId].pullCall = pullCapability; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL, + streamId, + desiredSize: controller.desiredSize + }); + return pullCapability.promise; + }, + cancel: reason => { + (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason"); + const cancelCapability = new _util.PromiseCapability(); + this.streamControllers[streamId].cancelCall = cancelCapability; + this.streamControllers[streamId].isClosed = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL, + streamId, + reason: wrapReason(reason) + }); + return cancelCapability.promise; + } + }, queueingStrategy); + } + #createStreamSink(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const self = this, + action = this.actionHandler[data.action]; + const streamSink = { + enqueue(chunk, size = 1, transfers) { + if (this.isCancelled) { + return; + } + const lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = new _util.PromiseCapability(); + this.ready = this.sinkCapability.promise; + } + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ENQUEUE, + streamId, + chunk + }, transfers); + }, + close() { + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CLOSE, + streamId + }); + delete self.streamSinks[streamId]; + }, + error(reason) { + (0, _util.assert)(reason instanceof Error, "error must have a valid reason"); + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ERROR, + streamId, + reason: wrapReason(reason) + }); + }, + sinkCapability: new _util.PromiseCapability(), + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: data.desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + new Promise(function (resolve) { + resolve(action(data.data, streamSink)); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + } + #processStreamMessage(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const streamController = this.streamControllers[streamId], + streamSink = this.streamSinks[streamId]; + switch (data.stream) { + case StreamKind.START_COMPLETE: + if (data.success) { + streamController.startCall.resolve(); + } else { + streamController.startCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL_COMPLETE: + if (data.success) { + streamController.pullCall.resolve(); + } else { + streamController.pullCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL: + if (!streamSink) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + break; + } + if (streamSink.desiredSize <= 0 && data.desiredSize > 0) { + streamSink.sinkCapability.resolve(); + } + streamSink.desiredSize = data.desiredSize; + new Promise(function (resolve) { + resolve(streamSink.onPull?.()); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + break; + case StreamKind.ENQUEUE: + (0, _util.assert)(streamController, "enqueue should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.controller.enqueue(data.chunk); + break; + case StreamKind.CLOSE: + (0, _util.assert)(streamController, "close should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.isClosed = true; + streamController.controller.close(); + this.#deleteStreamController(streamController, streamId); + break; + case StreamKind.ERROR: + (0, _util.assert)(streamController, "error should have stream controller"); + streamController.controller.error(wrapReason(data.reason)); + this.#deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL_COMPLETE: + if (data.success) { + streamController.cancelCall.resolve(); + } else { + streamController.cancelCall.reject(wrapReason(data.reason)); + } + this.#deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL: + if (!streamSink) { + break; + } + new Promise(function (resolve) { + resolve(streamSink.onCancel?.(wrapReason(data.reason))); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + streamSink.sinkCapability.reject(wrapReason(data.reason)); + streamSink.isCancelled = true; + delete this.streamSinks[streamId]; + break; + default: + throw new Error("Unexpected stream case"); + } + } + async #deleteStreamController(streamController, streamId) { + await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]); + delete this.streamControllers[streamId]; + } + destroy() { + this.comObj.removeEventListener("message", this._onComObjOnMessage); + } +} +exports.MessageHandler = MessageHandler; + +/***/ }), +/* 105 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFWorkerStream = void 0; +var _util = __w_pdfjs_require__(2); +class PDFWorkerStream { + constructor(msgHandler) { + this._msgHandler = msgHandler; + this._contentLength = null; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFWorkerStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler); + return this._fullRequestReader; + } + getRangeReader(begin, end) { + const reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler); + this._rangeRequestReaders.push(reader); + return reader; + } + cancelAllRequests(reason) { + this._fullRequestReader?.cancel(reason); + for (const reader of this._rangeRequestReaders.slice(0)) { + reader.cancel(reason); + } + } +} +exports.PDFWorkerStream = PDFWorkerStream; +class PDFWorkerStreamReader { + constructor(msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + this._contentLength = null; + this._isRangeSupported = false; + this._isStreamingSupported = false; + const readableStream = this._msgHandler.sendWithStream("GetReader"); + this._reader = readableStream.getReader(); + this._headersReady = this._msgHandler.sendWithPromise("ReaderHeadersReady").then(data => { + this._isStreamingSupported = data.isStreamingSupported; + this._isRangeSupported = data.isRangeSupported; + this._contentLength = data.contentLength; + }); + } + get headersReady() { + return this._headersReady; + } + get contentLength() { + return this._contentLength; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + get isRangeSupported() { + return this._isRangeSupported; + } + async read() { + const { + value, + done + } = await this._reader.read(); + if (done) { + return { + value: undefined, + done: true + }; + } + return { + value: value.buffer, + done: false + }; + } + cancel(reason) { + this._reader.cancel(reason); + } +} +class PDFWorkerStreamRangeReader { + constructor(begin, end, msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + const readableStream = this._msgHandler.sendWithStream("GetRangeReader", { + begin, + end + }); + this._reader = readableStream.getReader(); + } + get isStreamingSupported() { + return false; + } + async read() { + const { + value, + done + } = await this._reader.read(); + if (done) { + return { + value: undefined, + done: true + }; + } + return { + value: value.buffer, + done: false + }; + } + cancel(reason) { + this._reader.cancel(reason); + } +} + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "WorkerMessageHandler", ({ + enumerable: true, + get: function () { + return _worker.WorkerMessageHandler; + } +})); +var _worker = __w_pdfjs_require__(1); +const pdfjsVersion = '3.11.174'; +const pdfjsBuild = 'ce8716743'; +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); +//# sourceMappingURL=pdf.worker.js.map \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/README.md b/assets/foliate-js/src/vendor/prism/README.md new file mode 100644 index 0000000..09c9902 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/README.md @@ -0,0 +1,116 @@ +# Prism.js Code Syntax Highlighting + +This directory contains the Prism.js library for code syntax highlighting in Anx Reader. + +## Directory Structure + +``` +prism/ +├── prism-core.min.js # Core Prism.js library +├── prism-autoloader.min.js # Automatic language loading plugin +├── components/ # Language definition files (62 languages) +│ ├── prism-javascript.min.js +│ ├── prism-python.min.js +│ ├── prism-java.min.js +│ └── ... (62 files total) +├── themes/ # CSS themes (12 themes) +│ ├── prism-default.min.css +│ ├── prism-vs-dark.min.css +│ ├── prism-one-dark.min.css +│ └── ... (12 files total) +└── download_components.sh # Script to download additional languages +``` + +## Supported Languages (62) + +The following languages are included for offline use: + +### Web Development +- JavaScript, TypeScript, JSX, TSX +- HTML/XML (markup), CSS, Sass, SCSS, Less +- PHP, PHP-Extras +- JSON, YAML, TOML +- Markdown, LaTeX + +### System & Scripting +- Bash, Shell Session, PowerShell, Batch +- Python, Ruby, Perl, Lua, R + +### Compiled Languages +- C, C++, C#, Objective-C +- Java, Kotlin, Scala, Groovy +- Go, Rust, Swift, Dart + +### Functional Languages +- Haskell, Elixir, Erlang, Julia + +### Database +- SQL, PL/SQL, MongoDB + +### Configuration & DevOps +- Docker, Git, Diff +- Nginx, Makefile +- INI, Properties + +### Other +- GraphQL, Protobuf +- Regex, HTTP +- Visual Basic, VB.NET + +## Themes (12) + +### Light Themes (4) +1. **Default** - Classic Prism theme +2. **GitHub** - GitHub-style highlighting +3. **One Light** - Atom One Light theme +4. **Material Light** - Material Design light theme + +### Dark Themes (8) +1. **VS Dark** - Visual Studio Code dark theme +2. **One Dark** - Atom One Dark theme +3. **Dracula** - Popular Dracula theme +4. **Material Dark** - Material Design dark theme +5. **Nord** - Nord color palette +6. **Night Owl** - Night Owl theme +7. **Solarized Dark** - Solarized dark variant +8. **Atom Dark** - Atom editor dark theme + +## How It Works + +1. **Automatic Detection**: When a code block is detected, Prism.js automatically identifies the language +2. **Local Loading**: The autoloader loads the required language file from `components/` folder +3. **Offline Support**: All 62 language files are pre-downloaded for offline use +4. **No Network Required**: Everything works without internet connection + +## Adding More Languages + +If you need additional languages not included in the default set: + +1. Visit: https://github.com/PrismJS/prism/tree/master/components +2. Download the required `prism-{language}.min.js` file +3. Place it in the `components/` folder + +Or use the included download script: + +```bash +cd assets/foliate-js/src/vendor/prism +./download_components.sh +``` + +## Version + +Current version: **Prism.js 1.29.0** + +## Total Size + +- Core + Autoloader: ~13 KB +- Themes (12 files): ~30 KB +- Languages (62 files): ~272 KB +- **Total: ~315 KB** + +## References + +- Official Website: https://prismjs.com/ +- GitHub: https://github.com/PrismJS/prism +- Documentation: https://prismjs.com/docs/ +- Language List: https://prismjs.com/#supported-languages diff --git a/assets/foliate-js/src/vendor/prism/components/prism-bash.min.js b/assets/foliate-js/src/vendor/prism/components/prism-bash.min.js new file mode 100644 index 0000000..f1659f1 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-bash.min.js @@ -0,0 +1 @@ +!function(e){var 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\ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-batch.min.js b/assets/foliate-js/src/vendor/prism/components/prism-batch.min.js new file mode 100644 index 0000000..886f10c --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-batch.min.js @@ -0,0 +1 @@ +!function(e){var r=/%%?[~:\w]+%?|!\S+!/,t={pattern:/\/[a-z?]+(?=[ :]|$):?|-[a-z]\b|--[a-z-]+\b/im,alias:"attr-name",inside:{punctuation:/:/}},n=/"(?:[\\"]"|[^"])*"(?!")/,i=/(?:\b|-)\d+\b/;e.languages.batch={comment:[/^::.*/m,{pattern:/((?:^|[&(])[ \t]*)rem\b(?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,lookbehind:!0}],label:{pattern:/^:.*/m,alias:"property"},command:[{pattern:/((?:^|[&(])[ \t]*)for(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* \S+ in \([^)]+\) do/im,lookbehind:!0,inside:{keyword:/\b(?:do|in)\b|^for\b/i,string:n,parameter:t,variable:r,number:i,punctuation:/[()',]/}},{pattern:/((?:^|[&(])[ \t]*)if(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:not )?(?:cmdextversion 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newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-c.min.js b/assets/foliate-js/src/vendor/prism/components/prism-c.min.js new file mode 100644 index 0000000..7d4ddba --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-c.min.js @@ -0,0 +1 @@ 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mode 100644 index 0000000..adfb9ec --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-clike.min.js @@ -0,0 +1 @@ +Prism.languages.clike={comment:[{pattern:/(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,lookbehind:!0,greedy:!0},{pattern:/(^|[^\\:])\/\/.*/,lookbehind:!0,greedy:!0}],string:{pattern:/(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,greedy:!0},"class-name":{pattern:/(\b(?:class|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,lookbehind:!0,inside:{punctuation:/[.\\]/}},keyword:/\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,boolean:/\b(?:false|true)\b/,function:/\b\w+(?=\()/,number:/\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,operator:/[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,punctuation:/[{}[\];(),.:]/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-core.min.js 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+Prism.languages.elixir={doc:{pattern:/@(?:doc|moduledoc)\s+(?:("""|''')[\s\S]*?\1|("|')(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2)/,inside:{attribute:/^@\w+/,string:/['"][\s\S]+/}},comment:{pattern:/#.*/,greedy:!0},regex:{pattern:/~[rR](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|[^\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[uismxfr]*/,greedy:!0},string:[{pattern:/~[cCsSwW](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|#\{[^}]+\}|#(?!\{)|[^#\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[csa]?/,greedy:!0,inside:{}},{pattern:/("""|''')[\s\S]*?\1/,greedy:!0,inside:{}},{pattern:/("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,greedy:!0,inside:{}}],atom:{pattern:/(^|[^:]):\w+/,lookbehind:!0,alias:"symbol"},module:{pattern:/\b[A-Z]\w*\b/,alias:"class-name"},"attr-name":/\b\w+\??:(?!:)/,argument:{pattern:/(^|[^&])&\d+/,lookbehind:!0,alias:"variable"},attribute:{pattern:/@\w+/,alias:"variable"},function:/\b[_a-zA-Z]\w*[?!]?(?:(?=\s*(?:\.\s*)?\()|(?=\/\d))/,number:/\b(?:0[box][a-f\d_]+|\d[\d_]*)(?:\.[\d_]+)?(?:e[+-]?[\d_]+)?\b/i,keyword:/\b(?:after|alias|and|case|catch|cond|def(?:callback|delegate|exception|impl|macro|module|n|np|p|protocol|struct)?|do|else|end|fn|for|if|import|not|or|quote|raise|require|rescue|try|unless|unquote|use|when)\b/,boolean:/\b(?:false|nil|true)\b/,operator:[/\bin\b|&&?|\|[|>]?|\\\\|::|\.\.\.?|\+\+?|-[->]?|<[-=>]|>=|!==?|\B!|=(?:==?|[>~])?|[*\/^]/,{pattern:/([^<])<(?!<)/,lookbehind:!0},{pattern:/([^>])>(?!>)/,lookbehind:!0}],punctuation:/<<|>>|[.,%\[\]{}()]/},Prism.languages.elixir.string.forEach((function(e){e.inside={interpolation:{pattern:/#\{[^}]+\}/,inside:{delimiter:{pattern:/^#\{|\}$/,alias:"punctuation"},rest:Prism.languages.elixir}}}})); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-erlang.min.js b/assets/foliate-js/src/vendor/prism/components/prism-erlang.min.js new file mode 100644 index 0000000..806d0b1 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-erlang.min.js @@ -0,0 +1 @@ +Prism.languages.erlang={comment:/%.+/,string:{pattern:/"(?:\\.|[^\\"\r\n])*"/,greedy:!0},"quoted-function":{pattern:/'(?:\\.|[^\\'\r\n])+'(?=\()/,alias:"function"},"quoted-atom":{pattern:/'(?:\\.|[^\\'\r\n])+'/,alias:"atom"},boolean:/\b(?:false|true)\b/,keyword:/\b(?:after|begin|case|catch|end|fun|if|of|receive|try|when)\b/,number:[/\$\\?./,/\b\d+#[a-z0-9]+/i,/(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i],function:/\b[a-z][\w@]*(?=\()/,variable:{pattern:/(^|[^@])(?:\b|\?)[A-Z_][\w@]*/,lookbehind:!0},operator:[/[=\/<>:]=|=[:\/]=|\+\+?|--?|[=*\/!]|\b(?:and|andalso|band|bnot|bor|bsl|bsr|bxor|div|not|or|orelse|rem|xor)\b/,{pattern:/(^|[^<])<(?!<)/,lookbehind:!0},{pattern:/(^|[^>])>(?!>)/,lookbehind:!0}],atom:/\b[a-z][\w@]*/,punctuation:/[()[\]{}:;,.#|]|<<|>>/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-git.min.js b/assets/foliate-js/src/vendor/prism/components/prism-git.min.js new file mode 100644 index 0000000..b472661 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-git.min.js @@ -0,0 +1 @@ +Prism.languages.git={comment:/^#.*/m,deleted:/^[-–].*/m,inserted:/^\+.*/m,string:/("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,command:{pattern:/^.*\$ git .*$/m,inside:{parameter:/\s--?\w+/}},coord:/^@@.*@@$/m,"commit-sha1":/^commit \w{40}$/m}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-go.min.js b/assets/foliate-js/src/vendor/prism/components/prism-go.min.js new file mode 100644 index 0000000..9cc2699 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-go.min.js @@ -0,0 +1 @@ +Prism.languages.go=Prism.languages.extend("clike",{string:{pattern:/(^|[^\\])"(?:\\.|[^"\\\r\n])*"|`[^`]*`/,lookbehind:!0,greedy:!0},keyword:/\b(?:break|case|chan|const|continue|default|defer|else|fallthrough|for|func|go(?:to)?|if|import|interface|map|package|range|return|select|struct|switch|type|var)\b/,boolean:/\b(?:_|false|iota|nil|true)\b/,number:[/\b0(?:b[01_]+|o[0-7_]+)i?\b/i,/\b0x(?:[a-f\d_]+(?:\.[a-f\d_]*)?|\.[a-f\d_]+)(?:p[+-]?\d+(?:_\d+)*)?i?(?!\w)/i,/(?:\b\d[\d_]*(?:\.[\d_]*)?|\B\.\d[\d_]*)(?:e[+-]?[\d_]+)?i?(?!\w)/i],operator:/[*\/%^!=]=?|\+[=+]?|-[=-]?|\|[=|]?|&(?:=|&|\^=?)?|>(?:>=?|=)?|<(?:<=?|=|-)?|:=|\.\.\./,builtin:/\b(?:append|bool|byte|cap|close|complex|complex(?:64|128)|copy|delete|error|float(?:32|64)|u?int(?:8|16|32|64)?|imag|len|make|new|panic|print(?:ln)?|real|recover|rune|string|uintptr)\b/}),Prism.languages.insertBefore("go","string",{char:{pattern:/'(?:\\.|[^'\\\r\n]){0,10}'/,greedy:!0}}),delete Prism.languages.go["class-name"]; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-graphql.min.js b/assets/foliate-js/src/vendor/prism/components/prism-graphql.min.js new file mode 100644 index 0000000..3a5133f --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-graphql.min.js @@ -0,0 +1 @@ +Prism.languages.graphql={comment:/#.*/,description:{pattern:/(?:"""(?:[^"]|(?!""")")*"""|"(?:\\.|[^\\"\r\n])*")(?=\s*[a-z_])/i,greedy:!0,alias:"string",inside:{"language-markdown":{pattern:/(^"(?:"")?)(?!\1)[\s\S]+(?=\1$)/,lookbehind:!0,inside:Prism.languages.markdown}}},string:{pattern:/"""(?:[^"]|(?!""")")*"""|"(?:\\.|[^\\"\r\n])*"/,greedy:!0},number:/(?:\B-|\b)\d+(?:\.\d+)?(?:e[+-]?\d+)?\b/i,boolean:/\b(?:false|true)\b/,variable:/\$[a-z_]\w*/i,directive:{pattern:/@[a-z_]\w*/i,alias:"function"},"attr-name":{pattern:/\b[a-z_]\w*(?=\s*(?:\((?:[^()"]|"(?:\\.|[^\\"\r\n])*")*\))?:)/i,greedy:!0},"atom-input":{pattern:/\b[A-Z]\w*Input\b/,alias:"class-name"},scalar:/\b(?:Boolean|Float|ID|Int|String)\b/,constant:/\b[A-Z][A-Z_\d]*\b/,"class-name":{pattern:/(\b(?:enum|implements|interface|on|scalar|type|union)\s+|&\s*|:\s*|\[)[A-Z_]\w*/,lookbehind:!0},fragment:{pattern:/(\bfragment\s+|\.{3}\s*(?!on\b))[a-zA-Z_]\w*/,lookbehind:!0,alias:"function"},"definition-mutation":{pattern:/(\bmutation\s+)[a-zA-Z_]\w*/,lookbehind:!0,alias:"function"},"definition-query":{pattern:/(\bquery\s+)[a-zA-Z_]\w*/,lookbehind:!0,alias:"function"},keyword:/\b(?:directive|enum|extend|fragment|implements|input|interface|mutation|on|query|repeatable|scalar|schema|subscription|type|union)\b/,operator:/[!=|&]|\.{3}/,"property-query":/\w+(?=\s*\()/,object:/\w+(?=\s*\{)/,punctuation:/[!(){}\[\]:=,]/,property:/\w+/},Prism.hooks.add("after-tokenize",(function(n){if("graphql"===n.language)for(var t=n.tokens.filter((function(n){return"string"!=typeof n&&"comment"!==n.type&&"scalar"!==n.type})),e=0;e0)){var s=f(/^\{$/,/^\}$/);if(-1===s)continue;for(var u=e;u=0&&b(p,"variable-input")}}}}function l(n){return t[e+n]}function c(n,t){t=t||0;for(var e=0;e]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,lookbehind:!0},punctuation:/\.+|[{}[\];(),:$]/}),e.languages.insertBefore("groovy","string",{shebang:{pattern:/#!.+/,alias:"comment",greedy:!0},"interpolation-string":{pattern:/"""(?:[^\\]|\\[\s\S])*?"""|(["/])(?:\\.|(?!\1)[^\\\r\n])*\1|\$\/(?:[^/$]|\$(?:[/$]|(?![/$]))|\/(?!\$))*\/\$/,greedy:!0,inside:{interpolation:n,string:/[\s\S]+/}}}),e.languages.insertBefore("groovy","punctuation",{"spock-block":/\b(?:and|cleanup|expect|given|setup|then|when|where):/}),e.languages.insertBefore("groovy","function",{annotation:{pattern:/(^|[^.])@\w+/,lookbehind:!0,alias:"punctuation"}}),n.inside.expression.inside=e.languages.groovy}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-haskell.min.js b/assets/foliate-js/src/vendor/prism/components/prism-haskell.min.js new file mode 100644 index 0000000..4753b0d --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-haskell.min.js @@ -0,0 +1 @@ +Prism.languages.haskell={comment:{pattern:/(^|[^-!#$%*+=?&@|~.:<>^\\\/])(?:--(?:(?=.)[^-!#$%*+=?&@|~.:<>^\\\/].*|$)|\{-[\s\S]*?-\})/m,lookbehind:!0},char:{pattern:/'(?:[^\\']|\\(?:[abfnrtv\\"'&]|\^[A-Z@[\]^_]|ACK|BEL|BS|CAN|CR|DC1|DC2|DC3|DC4|DEL|DLE|EM|ENQ|EOT|ESC|ETB|ETX|FF|FS|GS|HT|LF|NAK|NUL|RS|SI|SO|SOH|SP|STX|SUB|SYN|US|VT|\d+|o[0-7]+|x[0-9a-fA-F]+))'/,alias:"string"},string:{pattern:/"(?:[^\\"]|\\(?:\S|\s+\\))*"/,greedy:!0},keyword:/\b(?:case|class|data|deriving|do|else|if|in|infixl|infixr|instance|let|module|newtype|of|primitive|then|type|where)\b/,"import-statement":{pattern:/(^[\t 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\ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-http.min.js b/assets/foliate-js/src/vendor/prism/components/prism-http.min.js new file mode 100644 index 0000000..94a7f07 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-http.min.js @@ -0,0 +1 @@ +!function(t){function a(t){return RegExp("(^(?:"+t+"):[ \t]*(?![ \t]))[^]+","i")}t.languages.http={"request-line":{pattern:/^(?:CONNECT|DELETE|GET|HEAD|OPTIONS|PATCH|POST|PRI|PUT|SEARCH|TRACE)\s(?:https?:\/\/|\/)\S*\sHTTP\/[\d.]+/m,inside:{method:{pattern:/^[A-Z]+\b/,alias:"property"},"request-target":{pattern:/^(\s)(?:https?:\/\/|\/)\S*(?=\s)/,lookbehind:!0,alias:"url",inside:t.languages.uri},"http-version":{pattern:/^(\s)HTTP\/[\d.]+/,lookbehind:!0,alias:"property"}}},"response-status":{pattern:/^HTTP\/[\d.]+ \d+ .+/m,inside:{"http-version":{pattern:/^HTTP\/[\d.]+/,alias:"property"},"status-code":{pattern:/^(\s)\d+(?=\s)/,lookbehind:!0,alias:"number"},"reason-phrase":{pattern:/^(\s).+/,lookbehind:!0,alias:"string"}}},header:{pattern:/^[\w-]+:.+(?:(?:\r\n?|\n)[ \t].+)*/m,inside:{"header-value":[{pattern:a("Content-Security-Policy"),lookbehind:!0,alias:["csp","languages-csp"],inside:t.languages.csp},{pattern:a("Public-Key-Pins(?:-Report-Only)?"),lookbehind:!0,alias:["hpkp","languages-hpkp"],inside:t.languages.hpkp},{pattern:a("Strict-Transport-Security"),lookbehind:!0,alias:["hsts","languages-hsts"],inside:t.languages.hsts},{pattern:a("[^:]+"),lookbehind:!0}],"header-name":{pattern:/^[^:]+/,alias:"keyword"},punctuation:/^:/}}};var e,n=t.languages,s={"application/javascript":n.javascript,"application/json":n.json||n.javascript,"application/xml":n.xml,"text/xml":n.xml,"text/html":n.html,"text/css":n.css,"text/plain":n.plain},i={"application/json":!0,"application/xml":!0};function r(t){var a=t.replace(/^[a-z]+\//,"");return"(?:"+t+"|\\w+/(?:[\\w.-]+\\+)+"+a+"(?![+\\w.-]))"}for(var p in s)if(s[p]){e=e||{};var l=i[p]?r(p):p;e[p.replace(/\//g,"-")]={pattern:RegExp("(content-type:\\s*"+l+"(?:(?:\r\n?|\n)[\\w-].*)*(?:\r(?:\n|(?!\n))|\n))[^ \t\\w-][^]*","i"),lookbehind:!0,inside:s[p]}}e&&t.languages.insertBefore("http","header",e)}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-ini.min.js b/assets/foliate-js/src/vendor/prism/components/prism-ini.min.js new file mode 100644 index 0000000..7e16e98 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-ini.min.js @@ -0,0 +1 @@ +Prism.languages.ini={comment:{pattern:/(^[ \f\t\v]*)[#;][^\n\r]*/m,lookbehind:!0},section:{pattern:/(^[ \f\t\v]*)\[[^\n\r\]]*\]?/m,lookbehind:!0,inside:{"section-name":{pattern:/(^\[[ \f\t\v]*)[^ \f\t\v\]]+(?:[ \f\t\v]+[^ \f\t\v\]]+)*/,lookbehind:!0,alias:"selector"},punctuation:/\[|\]/}},key:{pattern:/(^[ \f\t\v]*)[^ \f\n\r\t\v=]+(?:[ \f\t\v]+[^ \f\n\r\t\v=]+)*(?=[ \f\t\v]*=)/m,lookbehind:!0,alias:"attr-name"},value:{pattern:/(=[ \f\t\v]*)[^ \f\n\r\t\v]+(?:[ \f\t\v]+[^ \f\n\r\t\v]+)*/,lookbehind:!0,alias:"attr-value",inside:{"inner-value":{pattern:/^("|').+(?=\1$)/,lookbehind:!0}}},punctuation:/=/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-java.min.js b/assets/foliate-js/src/vendor/prism/components/prism-java.min.js new file mode 100644 index 0000000..9b90cf3 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-java.min.js @@ -0,0 +1 @@ +!function(e){var n=/\b(?:abstract|assert|boolean|break|byte|case|catch|char|class|const|continue|default|do|double|else|enum|exports|extends|final|finally|float|for|goto|if|implements|import|instanceof|int|interface|long|module|native|new|non-sealed|null|open|opens|package|permits|private|protected|provides|public|record(?!\s*[(){}[\]<>=%~.:,;?+\-*/&|^])|requires|return|sealed|short|static|strictfp|super|switch|synchronized|this|throw|throws|to|transient|transitive|try|uses|var|void|volatile|while|with|yield)\b/,t="(?:[a-z]\\w*\\s*\\.\\s*)*(?:[A-Z]\\w*\\s*\\.\\s*)*",s={pattern:RegExp("(^|[^\\w.])"+t+"[A-Z](?:[\\d_A-Z]*[a-z]\\w*)?\\b"),lookbehind:!0,inside:{namespace:{pattern:/^[a-z]\w*(?:\s*\.\s*[a-z]\w*)*(?:\s*\.)?/,inside:{punctuation:/\./}},punctuation:/\./}};e.languages.java=e.languages.extend("clike",{string:{pattern:/(^|[^\\])"(?:\\.|[^"\\\r\n])*"/,lookbehind:!0,greedy:!0},"class-name":[s,{pattern:RegExp("(^|[^\\w.])"+t+"[A-Z]\\w*(?=\\s+\\w+\\s*[;,=()]|\\s*(?:\\[[\\s,]*\\]\\s*)?::\\s*new\\b)"),lookbehind:!0,inside:s.inside},{pattern:RegExp("(\\b(?:class|enum|extends|implements|instanceof|interface|new|record|throws)\\s+)"+t+"[A-Z]\\w*\\b"),lookbehind:!0,inside:s.inside}],keyword:n,function:[e.languages.clike.function,{pattern:/(::\s*)[a-z_]\w*/,lookbehind:!0}],number:/\b0b[01][01_]*L?\b|\b0x(?:\.[\da-f_p+-]+|[\da-f_]+(?:\.[\da-f_p+-]+)?)\b|(?:\b\d[\d_]*(?:\.[\d_]*)?|\B\.\d[\d_]*)(?:e[+-]?\d[\d_]*)?[dfl]?/i,operator:{pattern:/(^|[^.])(?:<<=?|>>>?=?|->|--|\+\+|&&|\|\||::|[?:~]|[-+*/%&|^!=<>]=?)/m,lookbehind:!0},constant:/\b[A-Z][A-Z_\d]+\b/}),e.languages.insertBefore("java","string",{"triple-quoted-string":{pattern:/"""[ \t]*[\r\n](?:(?:"|"")?(?:\\.|[^"\\]))*"""/,greedy:!0,alias:"string"},char:{pattern:/'(?:\\.|[^'\\\r\n]){1,6}'/,greedy:!0}}),e.languages.insertBefore("java","class-name",{annotation:{pattern:/(^|[^.])@\w+(?:\s*\.\s*\w+)*/,lookbehind:!0,alias:"punctuation"},generics:{pattern:/<(?:[\w\s,.?]|&(?!&)|<(?:[\w\s,.?]|&(?!&)|<(?:[\w\s,.?]|&(?!&)|<(?:[\w\s,.?]|&(?!&))*>)*>)*>)*>/,inside:{"class-name":s,keyword:n,punctuation:/[<>(),.:]/,operator:/[?&|]/}},import:[{pattern:RegExp("(\\bimport\\s+)"+t+"(?:[A-Z]\\w*|\\*)(?=\\s*;)"),lookbehind:!0,inside:{namespace:s.inside.namespace,punctuation:/\./,operator:/\*/,"class-name":/\w+/}},{pattern:RegExp("(\\bimport\\s+static\\s+)"+t+"(?:\\w+|\\*)(?=\\s*;)"),lookbehind:!0,alias:"static",inside:{namespace:s.inside.namespace,static:/\b\w+$/,punctuation:/\./,operator:/\*/,"class-name":/\w+/}}],namespace:{pattern:RegExp("(\\b(?:exports|import(?:\\s+static)?|module|open|opens|package|provides|requires|to|transitive|uses|with)\\s+)(?!)[a-z]\\w*(?:\\.[a-z]\\w*)*\\.?".replace(//g,(function(){return n.source}))),lookbehind:!0,inside:{punctuation:/\./}}})}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-javascript.min.js b/assets/foliate-js/src/vendor/prism/components/prism-javascript.min.js new file mode 100644 index 0000000..22292c4 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-javascript.min.js @@ -0,0 +1 @@ +Prism.languages.javascript=Prism.languages.extend("clike",{"class-name":[Prism.languages.clike["class-name"],{pattern:/(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:constructor|prototype))/,lookbehind:!0}],keyword:[{pattern:/((?:^|\})\s*)catch\b/,lookbehind:!0},{pattern:/(^|[^.]|\.\.\.\s*)\b(?:as|assert(?=\s*\{)|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,lookbehind:!0}],function:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,number:{pattern:RegExp("(^|[^\\w$])(?:NaN|Infinity|0[bB][01]+(?:_[01]+)*n?|0[oO][0-7]+(?:_[0-7]+)*n?|0[xX][\\dA-Fa-f]+(?:_[\\dA-Fa-f]+)*n?|\\d+(?:_\\d+)*n|(?:\\d+(?:_\\d+)*(?:\\.(?:\\d+(?:_\\d+)*)?)?|\\.\\d+(?:_\\d+)*)(?:[Ee][+-]?\\d+(?:_\\d+)*)?)(?![\\w$])"),lookbehind:!0},operator:/--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/}),Prism.languages.javascript["class-name"][0].pattern=/(\b(?:class|extends|implements|instanceof|interface|new)\s+)[\w.\\]+/,Prism.languages.insertBefore("javascript","keyword",{regex:{pattern:RegExp("((?:^|[^$\\w\\xA0-\\uFFFF.\"'\\])\\s]|\\b(?:return|yield))\\s*)/(?:(?:\\[(?:[^\\]\\\\\r\n]|\\\\.)*\\]|\\\\.|[^/\\\\\\[\r\n])+/[dgimyus]{0,7}|(?:\\[(?:[^[\\]\\\\\r\n]|\\\\.|\\[(?:[^[\\]\\\\\r\n]|\\\\.|\\[(?:[^[\\]\\\\\r\n]|\\\\.)*\\])*\\])*\\]|\\\\.|[^/\\\\\\[\r\n])+/[dgimyus]{0,7}v[dgimyus]{0,7})(?=(?:\\s|/\\*(?:[^*]|\\*(?!/))*\\*/)*(?:$|[\r\n,.;:})\\]]|//))"),lookbehind:!0,greedy:!0,inside:{"regex-source":{pattern:/^(\/)[\s\S]+(?=\/[a-z]*$)/,lookbehind:!0,alias:"language-regex",inside:Prism.languages.regex},"regex-delimiter":/^\/|\/$/,"regex-flags":/^[a-z]+$/}},"function-variable":{pattern:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,alias:"function"},parameter:[{pattern:/(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,lookbehind:!0,inside:Prism.languages.javascript}],constant:/\b[A-Z](?:[A-Z_]|\dx?)*\b/}),Prism.languages.insertBefore("javascript","string",{hashbang:{pattern:/^#!.*/,greedy:!0,alias:"comment"},"template-string":{pattern:/`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,greedy:!0,inside:{"template-punctuation":{pattern:/^`|`$/,alias:"string"},interpolation:{pattern:/((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,lookbehind:!0,inside:{"interpolation-punctuation":{pattern:/^\$\{|\}$/,alias:"punctuation"},rest:Prism.languages.javascript}},string:/[\s\S]+/}},"string-property":{pattern:/((?:^|[,{])[ \t]*)(["'])(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2(?=\s*:)/m,lookbehind:!0,greedy:!0,alias:"property"}}),Prism.languages.insertBefore("javascript","operator",{"literal-property":{pattern:/((?:^|[,{])[ \t]*)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/m,lookbehind:!0,alias:"property"}}),Prism.languages.markup&&(Prism.languages.markup.tag.addInlined("script","javascript"),Prism.languages.markup.tag.addAttribute("on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)","javascript")),Prism.languages.js=Prism.languages.javascript; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-json.min.js b/assets/foliate-js/src/vendor/prism/components/prism-json.min.js new file mode 100644 index 0000000..4256f82 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-json.min.js @@ -0,0 +1 @@ +Prism.languages.json={property:{pattern:/(^|[^\\])"(?:\\.|[^\\"\r\n])*"(?=\s*:)/,lookbehind:!0,greedy:!0},string:{pattern:/(^|[^\\])"(?:\\.|[^\\"\r\n])*"(?!\s*:)/,lookbehind:!0,greedy:!0},comment:{pattern:/\/\/.*|\/\*[\s\S]*?(?:\*\/|$)/,greedy:!0},number:/-?\b\d+(?:\.\d+)?(?:e[+-]?\d+)?\b/i,punctuation:/[{}[\],]/,operator:/:/,boolean:/\b(?:false|true)\b/,null:{pattern:/\bnull\b/,alias:"keyword"}},Prism.languages.webmanifest=Prism.languages.json; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-jsx.min.js b/assets/foliate-js/src/vendor/prism/components/prism-jsx.min.js new file mode 100644 index 0000000..8aa6362 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-jsx.min.js @@ -0,0 +1 @@ +!function(t){var n=t.util.clone(t.languages.javascript),e="(?:\\{*\\.{3}(?:[^{}]|)*\\})";function a(t,n){return t=t.replace(//g,(function(){return"(?:\\s|//.*(?!.)|/\\*(?:[^*]|\\*(?!/))\\*/)"})).replace(//g,(function(){return"(?:\\{(?:\\{(?:\\{[^{}]*\\}|[^{}])*\\}|[^{}])*\\})"})).replace(//g,(function(){return e})),RegExp(t,n)}e=a(e).source,t.languages.jsx=t.languages.extend("markup",n),t.languages.jsx.tag.pattern=a("+(?:[\\w.:$-]+(?:=(?:\"(?:\\\\[^]|[^\\\\\"])*\"|'(?:\\\\[^]|[^\\\\'])*'|[^\\s{'\"/>=]+|))?|))**/?)?>"),t.languages.jsx.tag.inside.tag.pattern=/^<\/?[^\s>\/]*/,t.languages.jsx.tag.inside["attr-value"].pattern=/=(?!\{)(?:"(?:\\[\s\S]|[^\\"])*"|'(?:\\[\s\S]|[^\\'])*'|[^\s'">]+)/,t.languages.jsx.tag.inside.tag.inside["class-name"]=/^[A-Z]\w*(?:\.[A-Z]\w*)*$/,t.languages.jsx.tag.inside.comment=n.comment,t.languages.insertBefore("inside","attr-name",{spread:{pattern:a(""),inside:t.languages.jsx}},t.languages.jsx.tag),t.languages.insertBefore("inside","special-attr",{script:{pattern:a("="),alias:"language-javascript",inside:{"script-punctuation":{pattern:/^=(?=\{)/,alias:"punctuation"},rest:t.languages.jsx}}},t.languages.jsx.tag);var s=function(t){return t?"string"==typeof t?t:"string"==typeof t.content?t.content:t.content.map(s).join(""):""},g=function(n){for(var e=[],a=0;a0&&e[e.length-1].tagName===s(o.content[0].content[1])&&e.pop():"/>"===o.content[o.content.length-1].content||e.push({tagName:s(o.content[0].content[1]),openedBraces:0}):e.length>0&&"punctuation"===o.type&&"{"===o.content?e[e.length-1].openedBraces++:e.length>0&&e[e.length-1].openedBraces>0&&"punctuation"===o.type&&"}"===o.content?e[e.length-1].openedBraces--:i=!0),(i||"string"==typeof o)&&e.length>0&&0===e[e.length-1].openedBraces){var r=s(o);a0&&("string"==typeof n[a-1]||"plain-text"===n[a-1].type)&&(r=s(n[a-1])+r,n.splice(a-1,1),a--),n[a]=new t.Token("plain-text",r,null,r)}o.content&&"string"!=typeof o.content&&g(o.content)}};t.hooks.add("after-tokenize",(function(t){"jsx"!==t.language&&"tsx"!==t.language||g(t.tokens)}))}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-julia.min.js b/assets/foliate-js/src/vendor/prism/components/prism-julia.min.js new file mode 100644 index 0000000..b677d30 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-julia.min.js @@ -0,0 +1 @@ +Prism.languages.julia={comment:{pattern:/(^|[^\\])(?:#=(?:[^#=]|=(?!#)|#(?!=)|#=(?:[^#=]|=(?!#)|#(?!=))*=#)*=#|#.*)/,lookbehind:!0},regex:{pattern:/r"(?:\\.|[^"\\\r\n])*"[imsx]{0,4}/,greedy:!0},string:{pattern:/"""[\s\S]+?"""|(?:\b\w+)?"(?:\\.|[^"\\\r\n])*"|`(?:[^\\`\r\n]|\\.)*`/,greedy:!0},char:{pattern:/(^|[^\w'])'(?:\\[^\r\n][^'\r\n]*|[^\\\r\n])'/,lookbehind:!0,greedy:!0},keyword:/\b(?:abstract|baremodule|begin|bitstype|break|catch|ccall|const|continue|do|else|elseif|end|export|finally|for|function|global|if|immutable|import|importall|in|let|local|macro|module|print|println|quote|return|struct|try|type|typealias|using|while)\b/,boolean:/\b(?:false|true)\b/,number:/(?:\b(?=\d)|\B(?=\.))(?:0[box])?(?:[\da-f]+(?:_[\da-f]+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[efp][+-]?\d+(?:_\d+)*)?j?/i,operator:/&&|\|\||[-+*^%÷⊻&$\\]=?|\/[\/=]?|!=?=?|\|[=>]?|<(?:<=?|[=:|])?|>(?:=|>>?=?)?|==?=?|[~≠≤≥'√∛]/,punctuation:/::?|[{}[\]();,.?]/,constant:/\b(?:(?:Inf|NaN)(?:16|32|64)?|im|pi)\b|[πℯ]/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-kotlin.min.js b/assets/foliate-js/src/vendor/prism/components/prism-kotlin.min.js new file mode 100644 index 0000000..78a9057 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-kotlin.min.js @@ -0,0 +1 @@ +!function(n){n.languages.kotlin=n.languages.extend("clike",{keyword:{pattern:/(^|[^.])\b(?:abstract|actual|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|dynamic|else|enum|expect|external|final|finally|for|fun|get|if|import|in|infix|init|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|operator|out|override|package|private|protected|public|reified|return|sealed|set|super|suspend|tailrec|this|throw|to|try|typealias|val|var|vararg|when|where|while)\b/,lookbehind:!0},function:[{pattern:/(?:`[^\r\n`]+`|\b\w+)(?=\s*\()/,greedy:!0},{pattern:/(\.)(?:`[^\r\n`]+`|\w+)(?=\s*\{)/,lookbehind:!0,greedy:!0}],number:/\b(?:0[xX][\da-fA-F]+(?:_[\da-fA-F]+)*|0[bB][01]+(?:_[01]+)*|\d+(?:_\d+)*(?:\.\d+(?:_\d+)*)?(?:[eE][+-]?\d+(?:_\d+)*)?[fFL]?)\b/,operator:/\+[+=]?|-[-=>]?|==?=?|!(?:!|==?)?|[\/*%<>]=?|[?:]:?|\.\.|&&|\|\||\b(?:and|inv|or|shl|shr|ushr|xor)\b/}),delete n.languages.kotlin["class-name"];var e={"interpolation-punctuation":{pattern:/^\$\{?|\}$/,alias:"punctuation"},expression:{pattern:/[\s\S]+/,inside:n.languages.kotlin}};n.languages.insertBefore("kotlin","string",{"string-literal":[{pattern:/"""(?:[^$]|\$(?:(?!\{)|\{[^{}]*\}))*?"""/,alias:"multiline",inside:{interpolation:{pattern:/\$(?:[a-z_]\w*|\{[^{}]*\})/i,inside:e},string:/[\s\S]+/}},{pattern:/"(?:[^"\\\r\n$]|\\.|\$(?:(?!\{)|\{[^{}]*\}))*"/,alias:"singleline",inside:{interpolation:{pattern:/((?:^|[^\\])(?:\\{2})*)\$(?:[a-z_]\w*|\{[^{}]*\})/i,lookbehind:!0,inside:e},string:/[\s\S]+/}}],char:{pattern:/'(?:[^'\\\r\n]|\\(?:.|u[a-fA-F0-9]{0,4}))'/,greedy:!0}}),delete n.languages.kotlin.string,n.languages.insertBefore("kotlin","keyword",{annotation:{pattern:/\B@(?:\w+:)?(?:[A-Z]\w*|\[[^\]]+\])/,alias:"builtin"}}),n.languages.insertBefore("kotlin","function",{label:{pattern:/\b\w+@|@\w+\b/,alias:"symbol"}}),n.languages.kt=n.languages.kotlin,n.languages.kts=n.languages.kotlin}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-latex.min.js b/assets/foliate-js/src/vendor/prism/components/prism-latex.min.js new file mode 100644 index 0000000..38fe507 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-latex.min.js @@ -0,0 +1 @@ +!function(a){var e=/\\(?:[^a-z()[\]]|[a-z*]+)/i,n={"equation-command":{pattern:e,alias:"regex"}};a.languages.latex={comment:/%.*/,cdata:{pattern:/(\\begin\{((?:lstlisting|verbatim)\*?)\})[\s\S]*?(?=\\end\{\2\})/,lookbehind:!0},equation:[{pattern:/\$\$(?:\\[\s\S]|[^\\$])+\$\$|\$(?:\\[\s\S]|[^\\$])+\$|\\\([\s\S]*?\\\)|\\\[[\s\S]*?\\\]/,inside:n,alias:"string"},{pattern:/(\\begin\{((?:align|eqnarray|equation|gather|math|multline)\*?)\})[\s\S]*?(?=\\end\{\2\})/,lookbehind:!0,inside:n,alias:"string"}],keyword:{pattern:/(\\(?:begin|cite|documentclass|end|label|ref|usepackage)(?:\[[^\]]+\])?\{)[^}]+(?=\})/,lookbehind:!0},url:{pattern:/(\\url\{)[^}]+(?=\})/,lookbehind:!0},headline:{pattern:/(\\(?:chapter|frametitle|paragraph|part|section|subparagraph|subsection|subsubparagraph|subsubsection|subsubsubparagraph)\*?(?:\[[^\]]+\])?\{)[^}]+(?=\})/,lookbehind:!0,alias:"class-name"},function:{pattern:e,alias:"selector"},punctuation:/[[\]{}&]/},a.languages.tex=a.languages.latex,a.languages.context=a.languages.latex}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-less.min.js b/assets/foliate-js/src/vendor/prism/components/prism-less.min.js new file mode 100644 index 0000000..f4a10f6 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-less.min.js @@ -0,0 +1 @@ +Prism.languages.less=Prism.languages.extend("css",{comment:[/\/\*[\s\S]*?\*\//,{pattern:/(^|[^\\])\/\/.*/,lookbehind:!0}],atrule:{pattern:/@[\w-](?:\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};\s]|\s+(?!\s))*?(?=\s*\{)/,inside:{punctuation:/[:()]/}},selector:{pattern:/(?:@\{[\w-]+\}|[^{};\s@])(?:@\{[\w-]+\}|\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};@\s]|\s+(?!\s))*?(?=\s*\{)/,inside:{variable:/@+[\w-]+/}},property:/(?:@\{[\w-]+\}|[\w-])+(?:\+_?)?(?=\s*:)/,operator:/[+\-*\/]/}),Prism.languages.insertBefore("less","property",{variable:[{pattern:/@[\w-]+\s*:/,inside:{punctuation:/:/}},/@@?[\w-]+/],"mixin-usage":{pattern:/([{;]\s*)[.#](?!\d)[\w-].*?(?=[(;])/,lookbehind:!0,alias:"function"}}); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-lua.min.js b/assets/foliate-js/src/vendor/prism/components/prism-lua.min.js new file mode 100644 index 0000000..cd94e29 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-lua.min.js @@ -0,0 +1 @@ +Prism.languages.lua={comment:/^#!.+|--(?:\[(=*)\[[\s\S]*?\]\1\]|.*)/m,string:{pattern:/(["'])(?:(?!\1)[^\\\r\n]|\\z(?:\r\n|\s)|\\(?:\r\n|[^z]))*\1|\[(=*)\[[\s\S]*?\]\2\]/,greedy:!0},number:/\b0x[a-f\d]+(?:\.[a-f\d]*)?(?:p[+-]?\d+)?\b|\b\d+(?:\.\B|(?:\.\d*)?(?:e[+-]?\d+)?\b)|\B\.\d+(?:e[+-]?\d+)?\b/i,keyword:/\b(?:and|break|do|else|elseif|end|false|for|function|goto|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/,function:/(?!\d)\w+(?=\s*(?:[({]))/,operator:[/[-+*%^&|#]|\/\/?|<[<=]?|>[>=]?|[=~]=?/,{pattern:/(^|[^.])\.\.(?!\.)/,lookbehind:!0}],punctuation:/[\[\](){},;]|\.+|:+/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-makefile.min.js b/assets/foliate-js/src/vendor/prism/components/prism-makefile.min.js new file mode 100644 index 0000000..43f3177 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-makefile.min.js @@ -0,0 +1 @@ +Prism.languages.makefile={comment:{pattern:/(^|[^\\])#(?:\\(?:\r\n|[\s\S])|[^\\\r\n])*/,lookbehind:!0},string:{pattern:/(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,greedy:!0},"builtin-target":{pattern:/\.[A-Z][^:#=\s]+(?=\s*:(?!=))/,alias:"builtin"},target:{pattern:/^(?:[^:=\s]|[ \t]+(?![\s:]))+(?=\s*:(?!=))/m,alias:"symbol",inside:{variable:/\$+(?:(?!\$)[^(){}:#=\s]+|(?=[({]))/}},variable:/\$+(?:(?!\$)[^(){}:#=\s]+|\([@*%<^+?][DF]\)|(?=[({]))/,keyword:/-include\b|\b(?:define|else|endef|endif|export|ifn?def|ifn?eq|include|override|private|sinclude|undefine|unexport|vpath)\b/,function:{pattern:/(\()(?:abspath|addsuffix|and|basename|call|dir|error|eval|file|filter(?:-out)?|findstring|firstword|flavor|foreach|guile|if|info|join|lastword|load|notdir|or|origin|patsubst|realpath|shell|sort|strip|subst|suffix|value|warning|wildcard|word(?:list|s)?)(?=[ \t])/,lookbehind:!0},operator:/(?:::|[?:+!])?=|[|@]/,punctuation:/[:;(){}]/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-markdown.min.js b/assets/foliate-js/src/vendor/prism/components/prism-markdown.min.js new file mode 100644 index 0000000..2b16ba5 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-markdown.min.js @@ -0,0 +1 @@ +!function(n){function e(n){return n=n.replace(//g,(function(){return"(?:\\\\.|[^\\\\\n\r]|(?:\n|\r\n?)(?![\r\n]))"})),RegExp("((?:^|[^\\\\])(?:\\\\{2})*)(?:"+n+")")}var t="(?:\\\\.|``(?:[^`\r\n]|`(?!`))+``|`[^`\r\n]+`|[^\\\\|\r\n`])+",a="\\|?__(?:\\|__)+\\|?(?:(?:\n|\r\n?)|(?![^]))".replace(/__/g,(function(){return t})),i="\\|?[ \t]*:?-{3,}:?[ \t]*(?:\\|[ \t]*:?-{3,}:?[ \t]*)+\\|?(?:\n|\r\n?)";n.languages.markdown=n.languages.extend("markup",{}),n.languages.insertBefore("markdown","prolog",{"front-matter-block":{pattern:/(^(?:\s*[\r\n])?)---(?!.)[\s\S]*?[\r\n]---(?!.)/,lookbehind:!0,greedy:!0,inside:{punctuation:/^---|---$/,"front-matter":{pattern:/\S+(?:\s+\S+)*/,alias:["yaml","language-yaml"],inside:n.languages.yaml}}},blockquote:{pattern:/^>(?:[\t ]*>)*/m,alias:"punctuation"},table:{pattern:RegExp("^"+a+i+"(?:"+a+")*","m"),inside:{"table-data-rows":{pattern:RegExp("^("+a+i+")(?:"+a+")*$"),lookbehind:!0,inside:{"table-data":{pattern:RegExp(t),inside:n.languages.markdown},punctuation:/\|/}},"table-line":{pattern:RegExp("^("+a+")"+i+"$"),lookbehind:!0,inside:{punctuation:/\||:?-{3,}:?/}},"table-header-row":{pattern:RegExp("^"+a+"$"),inside:{"table-header":{pattern:RegExp(t),alias:"important",inside:n.languages.markdown},punctuation:/\|/}}}},code:[{pattern:/((?:^|\n)[ \t]*\n|(?:^|\r\n?)[ \t]*\r\n?)(?: {4}|\t).+(?:(?:\n|\r\n?)(?: {4}|\t).+)*/,lookbehind:!0,alias:"keyword"},{pattern:/^```[\s\S]*?^```$/m,greedy:!0,inside:{"code-block":{pattern:/^(```.*(?:\n|\r\n?))[\s\S]+?(?=(?:\n|\r\n?)^```$)/m,lookbehind:!0},"code-language":{pattern:/^(```).+/,lookbehind:!0},punctuation:/```/}}],title:[{pattern:/\S.*(?:\n|\r\n?)(?:==+|--+)(?=[ \t]*$)/m,alias:"important",inside:{punctuation:/==+$|--+$/}},{pattern:/(^\s*)#.+/m,lookbehind:!0,alias:"important",inside:{punctuation:/^#+|#+$/}}],hr:{pattern:/(^\s*)([*-])(?:[\t ]*\2){2,}(?=\s*$)/m,lookbehind:!0,alias:"punctuation"},list:{pattern:/(^\s*)(?:[*+-]|\d+\.)(?=[\t ].)/m,lookbehind:!0,alias:"punctuation"},"url-reference":{pattern:/!?\[[^\]]+\]:[\t ]+(?:\S+|<(?:\\.|[^>\\])+>)(?:[\t 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new file mode 100644 index 0000000..3a171d0 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-markup-templating.min.js @@ -0,0 +1 @@ +!function(e){function n(e,n){return"___"+e.toUpperCase()+n+"___"}Object.defineProperties(e.languages["markup-templating"]={},{buildPlaceholders:{value:function(t,a,r,o){if(t.language===a){var c=t.tokenStack=[];t.code=t.code.replace(r,(function(e){if("function"==typeof o&&!o(e))return e;for(var r,i=c.length;-1!==t.code.indexOf(r=n(a,i));)++i;return c[i]=e,r})),t.grammar=e.languages.markup}}},tokenizePlaceholders:{value:function(t,a){if(t.language===a&&t.tokenStack){t.grammar=e.languages[a];var r=0,o=Object.keys(t.tokenStack);!function c(i){for(var u=0;u=o.length);u++){var g=i[u];if("string"==typeof g||g.content&&"string"==typeof g.content){var l=o[r],s=t.tokenStack[l],f="string"==typeof g?g:g.content,p=n(a,l),k=f.indexOf(p);if(k>-1){++r;var m=f.substring(0,k),d=new 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+Prism.languages.markup={comment:{pattern://,greedy:!0},prolog:{pattern:/<\?[\s\S]+?\?>/,greedy:!0},doctype:{pattern:/"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|)*\]\s*)?>/i,greedy:!0,inside:{"internal-subset":{pattern:/(^[^\[]*\[)[\s\S]+(?=\]>$)/,lookbehind:!0,greedy:!0,inside:null},string:{pattern:/"[^"]*"|'[^']*'/,greedy:!0},punctuation:/^$|[[\]]/,"doctype-tag":/^DOCTYPE/i,name:/[^\s<>'"]+/}},cdata:{pattern://i,greedy:!0},tag:{pattern:/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,greedy:!0,inside:{tag:{pattern:/^<\/?[^\s>\/]+/,inside:{punctuation:/^<\/?/,namespace:/^[^\s>\/:]+:/}},"special-attr":[],"attr-value":{pattern:/=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,inside:{punctuation:[{pattern:/^=/,alias:"attr-equals"},{pattern:/^(\s*)["']|["']$/,lookbehind:!0}]}},punctuation:/\/?>/,"attr-name":{pattern:/[^\s>\/]+/,inside:{namespace:/^[^\s>\/:]+:/}}}},entity:[{pattern:/&[\da-z]{1,8};/i,alias:"named-entity"},/&#x?[\da-f]{1,8};/i]},Prism.languages.markup.tag.inside["attr-value"].inside.entity=Prism.languages.markup.entity,Prism.languages.markup.doctype.inside["internal-subset"].inside=Prism.languages.markup,Prism.hooks.add("wrap",(function(a){"entity"===a.type&&(a.attributes.title=a.content.replace(/&/,"&"))})),Object.defineProperty(Prism.languages.markup.tag,"addInlined",{value:function(a,e){var 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a/assets/foliate-js/src/vendor/prism/components/prism-mongodb.min.js b/assets/foliate-js/src/vendor/prism/components/prism-mongodb.min.js new file mode 100644 index 0000000..a71210d --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-mongodb.min.js @@ -0,0 +1 @@ +!function($){var e=["$eq","$gt","$gte","$in","$lt","$lte","$ne","$nin","$and","$not","$nor","$or","$exists","$type","$expr","$jsonSchema","$mod","$regex","$text","$where","$geoIntersects","$geoWithin","$near","$nearSphere","$all","$elemMatch","$size","$bitsAllClear","$bitsAllSet","$bitsAnyClear","$bitsAnySet","$comment","$elemMatch","$meta","$slice","$currentDate","$inc","$min","$max","$mul","$rename","$set","$setOnInsert","$unset","$addToSet","$pop","$pull","$push","$pullAll","$each","$position","$slice","$sort","$bit","$addFields","$bucket","$bucketAuto","$collStats","$count","$currentOp","$facet","$geoNear","$graphLookup","$group","$indexStats","$limit","$listLocalSessions","$listSessions","$lookup","$match","$merge","$out","$planCacheStats","$project","$redact","$replaceRoot","$replaceWith","$sample","$set","$skip","$sort","$sortByCount","$unionWith","$unset","$unwind","$setWindowFields","$abs","$accumulator","$acos","$acosh","$add","$addToSet","$allElementsTrue","$and","$anyElementTrue","$arrayElemAt","$arrayToObject","$asin","$asinh","$atan","$atan2","$atanh","$avg","$binarySize","$bsonSize","$ceil","$cmp","$concat","$concatArrays","$cond","$convert","$cos","$dateFromParts","$dateToParts","$dateFromString","$dateToString","$dayOfMonth","$dayOfWeek","$dayOfYear","$degreesToRadians","$divide","$eq","$exp","$filter","$first","$floor","$function","$gt","$gte","$hour","$ifNull","$in","$indexOfArray","$indexOfBytes","$indexOfCP","$isArray","$isNumber","$isoDayOfWeek","$isoWeek","$isoWeekYear","$last","$last","$let","$literal","$ln","$log","$log10","$lt","$lte","$ltrim","$map","$max","$mergeObjects","$meta","$min","$millisecond","$minute","$mod","$month","$multiply","$ne","$not","$objectToArray","$or","$pow","$push","$radiansToDegrees","$range","$reduce","$regexFind","$regexFindAll","$regexMatch","$replaceOne","$replaceAll","$reverseArray","$round","$rtrim","$second","$setDifference","$setEquals","$setIntersection","$setIsSubset","$setUnion","$size","$sin","$slice","$split","$sqrt","$stdDevPop","$stdDevSamp","$strcasecmp","$strLenBytes","$strLenCP","$substr","$substrBytes","$substrCP","$subtract","$sum","$switch","$tan","$toBool","$toDate","$toDecimal","$toDouble","$toInt","$toLong","$toObjectId","$toString","$toLower","$toUpper","$trim","$trunc","$type","$week","$year","$zip","$count","$dateAdd","$dateDiff","$dateSubtract","$dateTrunc","$getField","$rand","$sampleRate","$setField","$unsetField","$comment","$explain","$hint","$max","$maxTimeMS","$min","$orderby","$query","$returnKey","$showDiskLoc","$natural"],t="(?:"+(e=e.map((function($){return $.replace("$","\\$")}))).join("|")+")\\b";$.languages.mongodb=$.languages.extend("javascript",{}),$.languages.insertBefore("mongodb","string",{property:{pattern:/(?:(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)(?=\s*:)/,greedy:!0,inside:{keyword:RegExp("^(['\"])?"+t+"(?:\\1)?$")}}}),$.languages.mongodb.string.inside={url:{pattern:/https?:\/\/[-\w@:%.+~#=]{1,256}\.[a-z0-9()]{1,6}\b[-\w()@:%+.~#?&/=]*/i,greedy:!0},entity:{pattern:/\b(?:(?:[01]?\d\d?|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d\d?|2[0-4]\d|25[0-5])\b/,greedy:!0}},$.languages.insertBefore("mongodb","constant",{builtin:{pattern:RegExp("\\b(?:"+["ObjectId","Code","BinData","DBRef","Timestamp","NumberLong","NumberDecimal","MaxKey","MinKey","RegExp","ISODate","UUID"].join("|")+")\\b"),alias:"keyword"}})}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-nginx.min.js b/assets/foliate-js/src/vendor/prism/components/prism-nginx.min.js new file mode 100644 index 0000000..ac2b655 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-nginx.min.js @@ -0,0 +1 @@ +!function(e){var n=/\$(?:\w[a-z\d]*(?:_[^\x00-\x1F\s"'\\()$]*)?|\{[^}\s"'\\]+\})/i;e.languages.nginx={comment:{pattern:/(^|[\s{};])#.*/,lookbehind:!0,greedy:!0},directive:{pattern:/(^|\s)\w(?:[^;{}"'\\\s]|\\.|"(?:[^"\\]|\\.)*"|'(?:[^'\\]|\\.)*'|\s+(?:#.*(?!.)|(?![#\s])))*?(?=\s*[;{])/,lookbehind:!0,greedy:!0,inside:{string:{pattern:/((?:^|[^\\])(?:\\\\)*)(?:"(?:[^"\\]|\\.)*"|'(?:[^'\\]|\\.)*')/,lookbehind:!0,greedy:!0,inside:{escape:{pattern:/\\["'\\nrt]/,alias:"entity"},variable:n}},comment:{pattern:/(\s)#.*/,lookbehind:!0,greedy:!0},keyword:{pattern:/^\S+/,greedy:!0},boolean:{pattern:/(\s)(?:off|on)(?!\S)/,lookbehind:!0},number:{pattern:/(\s)\d+[a-z]*(?!\S)/i,lookbehind:!0},variable:n}},punctuation:/[{};]/}}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-objectivec.min.js b/assets/foliate-js/src/vendor/prism/components/prism-objectivec.min.js new file mode 100644 index 0000000..f893297 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-objectivec.min.js @@ -0,0 +1 @@ +Prism.languages.objectivec=Prism.languages.extend("c",{string:{pattern:/@?"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,greedy:!0},keyword:/\b(?:asm|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|in|inline|int|long|register|return|self|short|signed|sizeof|static|struct|super|switch|typedef|typeof|union|unsigned|void|volatile|while)\b|(?:@interface|@end|@implementation|@protocol|@class|@public|@protected|@private|@property|@try|@catch|@finally|@throw|@synthesize|@dynamic|@selector)\b/,operator:/-[->]?|\+\+?|!=?|<>?=?|==?|&&?|\|\|?|[~^%?*\/@]/}),delete Prism.languages.objectivec["class-name"],Prism.languages.objc=Prism.languages.objectivec; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-perl.min.js b/assets/foliate-js/src/vendor/prism/components/prism-perl.min.js new file mode 100644 index 0000000..ab71b1d --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-perl.min.js @@ -0,0 +1 @@ +!function(e){var n="(?:\\((?:[^()\\\\]|\\\\[^])*\\)|\\{(?:[^{}\\\\]|\\\\[^])*\\}|\\[(?:[^[\\]\\\\]|\\\\[^])*\\]|<(?:[^<>\\\\]|\\\\[^])*>)";e.languages.perl={comment:[{pattern:/(^\s*)=\w[\s\S]*?=cut.*/m,lookbehind:!0,greedy:!0},{pattern:/(^|[^\\$])#.*/,lookbehind:!0,greedy:!0}],string:[{pattern:RegExp("\\b(?:q|qq|qw|qx)(?![a-zA-Z0-9])\\s*(?:"+["([^a-zA-Z0-9\\s{(\\[<])(?:(?!\\1)[^\\\\]|\\\\[^])*\\1","([a-zA-Z0-9])(?:(?!\\2)[^\\\\]|\\\\[^])*\\2",n].join("|")+")"),greedy:!0},{pattern:/("|`)(?:(?!\1)[^\\]|\\[\s\S])*\1/,greedy:!0},{pattern:/'(?:[^'\\\r\n]|\\.)*'/,greedy:!0}],regex:[{pattern:RegExp("\\b(?:m|qr)(?![a-zA-Z0-9])\\s*(?:"+["([^a-zA-Z0-9\\s{(\\[<])(?:(?!\\1)[^\\\\]|\\\\[^])*\\1","([a-zA-Z0-9])(?:(?!\\2)[^\\\\]|\\\\[^])*\\2",n].join("|")+")[msixpodualngc]*"),greedy:!0},{pattern:RegExp("(^|[^-])\\b(?:s|tr|y)(?![a-zA-Z0-9])\\s*(?:"+["([^a-zA-Z0-9\\s{(\\[<])(?:(?!\\2)[^\\\\]|\\\\[^])*\\2(?:(?!\\2)[^\\\\]|\\\\[^])*\\2","([a-zA-Z0-9])(?:(?!\\3)[^\\\\]|\\\\[^])*\\3(?:(?!\\3)[^\\\\]|\\\\[^])*\\3",n+"\\s*"+n].join("|")+")[msixpodualngcer]*"),lookbehind:!0,greedy:!0},{pattern:/\/(?:[^\/\\\r\n]|\\.)*\/[msixpodualngc]*(?=\s*(?:$|[\r\n,.;})&|\-+*~<>!?^]|(?:and|cmp|eq|ge|gt|le|lt|ne|not|or|x|xor)\b))/,greedy:!0}],variable:[/[&*$@%]\{\^[A-Z]+\}/,/[&*$@%]\^[A-Z_]/,/[&*$@%]#?(?=\{)/,/[&*$@%]#?(?:(?:::)*'?(?!\d)[\w$]+(?![\w$]))+(?:::)*/,/[&*$@%]\d+/,/(?!%=)[$@%][!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~]/],filehandle:{pattern:/<(?![<=])\S*?>|\b_\b/,alias:"symbol"},"v-string":{pattern:/v\d+(?:\.\d+)*|\d+(?:\.\d+){2,}/,alias:"string"},function:{pattern:/(\bsub[ 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+Prism.languages.insertBefore("php","variable",{this:{pattern:/\$this\b/,alias:"keyword"},global:/\$(?:GLOBALS|HTTP_RAW_POST_DATA|_(?:COOKIE|ENV|FILES|GET|POST|REQUEST|SERVER|SESSION)|argc|argv|http_response_header|php_errormsg)\b/,scope:{pattern:/\b[\w\\]+::/,inside:{keyword:/\b(?:parent|self|static)\b/,punctuation:/::|\\/}}}); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-php.min.js b/assets/foliate-js/src/vendor/prism/components/prism-php.min.js new file mode 100644 index 0000000..974a427 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-php.min.js @@ -0,0 +1 @@ +!function(e){var a=/\/\*[\s\S]*?\*\/|\/\/.*|#(?!\[).*/,t=[{pattern:/\b(?:false|true)\b/i,alias:"boolean"},{pattern:/(::\s*)\b[a-z_]\w*\b(?!\s*\()/i,greedy:!0,lookbehind:!0},{pattern:/(\b(?:case|const)\s+)\b[a-z_]\w*(?=\s*[;=])/i,greedy:!0,lookbehind:!0},/\b(?:null)\b/i,/\b[A-Z_][A-Z0-9_]*\b(?!\s*\()/],i=/\b0b[01]+(?:_[01]+)*\b|\b0o[0-7]+(?:_[0-7]+)*\b|\b0x[\da-f]+(?:_[\da-f]+)*\b|(?:\b\d+(?:_\d+)*\.?(?:\d+(?:_\d+)*)?|\B\.\d+)(?:e[+-]?\d+)?/i,n=/|\?\?=?|\.{3}|\??->|[!=]=?=?|::|\*\*=?|--|\+\+|&&|\|\||<<|>>|[?~]|[/^|%*&<>.+-]=?/,s=/[{}\[\](),:;]/;e.languages.php={delimiter:{pattern:/\?>$|^<\?(?:php(?=\s)|=)?/i,alias:"important"},comment:a,variable:/\$+(?:\w+\b|(?=\{))/,package:{pattern:/(namespace\s+|use\s+(?:function\s+)?)(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,lookbehind:!0,inside:{punctuation:/\\/}},"class-name-definition":{pattern:/(\b(?:class|enum|interface|trait)\s+)\b[a-z_]\w*(?!\\)\b/i,lookbehind:!0,alias:"class-name"},"function-definition":{pattern:/(\bfunction\s+)[a-z_]\w*(?=\s*\()/i,lookbehind:!0,alias:"function"},keyword:[{pattern:/(\(\s*)\b(?:array|bool|boolean|float|int|integer|object|string)\b(?=\s*\))/i,alias:"type-casting",greedy:!0,lookbehind:!0},{pattern:/([(,?]\s*)\b(?:array(?!\s*\()|bool|callable|(?:false|null)(?=\s*\|)|float|int|iterable|mixed|object|self|static|string)\b(?=\s*\$)/i,alias:"type-hint",greedy:!0,lookbehind:!0},{pattern:/(\)\s*:\s*(?:\?\s*)?)\b(?:array(?!\s*\()|bool|callable|(?:false|null)(?=\s*\|)|float|int|iterable|mixed|never|object|self|static|string|void)\b/i,alias:"return-type",greedy:!0,lookbehind:!0},{pattern:/\b(?:array(?!\s*\()|bool|float|int|iterable|mixed|object|string|void)\b/i,alias:"type-declaration",greedy:!0},{pattern:/(\|\s*)(?:false|null)\b|\b(?:false|null)(?=\s*\|)/i,alias:"type-declaration",greedy:!0,lookbehind:!0},{pattern:/\b(?:parent|self|static)(?=\s*::)/i,alias:"static-context",greedy:!0},{pattern:/(\byield\s+)from\b/i,lookbehind:!0},/\bclass\b/i,{pattern:/((?:^|[^\s>:]|(?:^|[^-])>|(?:^|[^:]):)\s*)\b(?:abstract|and|array|as|break|callable|case|catch|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|enum|eval|exit|extends|final|finally|fn|for|foreach|function|global|goto|if|implements|include|include_once|instanceof|insteadof|interface|isset|list|match|namespace|never|new|or|parent|print|private|protected|public|readonly|require|require_once|return|self|static|switch|throw|trait|try|unset|use|var|while|xor|yield|__halt_compiler)\b/i,lookbehind:!0}],"argument-name":{pattern:/([(,]\s*)\b[a-z_]\w*(?=\s*:(?!:))/i,lookbehind:!0},"class-name":[{pattern:/(\b(?:extends|implements|instanceof|new(?!\s+self|\s+static))\s+|\bcatch\s*\()\b[a-z_]\w*(?!\\)\b/i,greedy:!0,lookbehind:!0},{pattern:/(\|\s*)\b[a-z_]\w*(?!\\)\b/i,greedy:!0,lookbehind:!0},{pattern:/\b[a-z_]\w*(?!\\)\b(?=\s*\|)/i,greedy:!0},{pattern:/(\|\s*)(?:\\?\b[a-z_]\w*)+\b/i,alias:"class-name-fully-qualified",greedy:!0,lookbehind:!0,inside:{punctuation:/\\/}},{pattern:/(?:\\?\b[a-z_]\w*)+\b(?=\s*\|)/i,alias:"class-name-fully-qualified",greedy:!0,inside:{punctuation:/\\/}},{pattern:/(\b(?:extends|implements|instanceof|new(?!\s+self\b|\s+static\b))\s+|\bcatch\s*\()(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,alias:"class-name-fully-qualified",greedy:!0,lookbehind:!0,inside:{punctuation:/\\/}},{pattern:/\b[a-z_]\w*(?=\s*\$)/i,alias:"type-declaration",greedy:!0},{pattern:/(?:\\?\b[a-z_]\w*)+(?=\s*\$)/i,alias:["class-name-fully-qualified","type-declaration"],greedy:!0,inside:{punctuation:/\\/}},{pattern:/\b[a-z_]\w*(?=\s*::)/i,alias:"static-context",greedy:!0},{pattern:/(?:\\?\b[a-z_]\w*)+(?=\s*::)/i,alias:["class-name-fully-qualified","static-context"],greedy:!0,inside:{punctuation:/\\/}},{pattern:/([(,?]\s*)[a-z_]\w*(?=\s*\$)/i,alias:"type-hint",greedy:!0,lookbehind:!0},{pattern:/([(,?]\s*)(?:\\?\b[a-z_]\w*)+(?=\s*\$)/i,alias:["class-name-fully-qualified","type-hint"],greedy:!0,lookbehind:!0,inside:{punctuation:/\\/}},{pattern:/(\)\s*:\s*(?:\?\s*)?)\b[a-z_]\w*(?!\\)\b/i,alias:"return-type",greedy:!0,lookbehind:!0},{pattern:/(\)\s*:\s*(?:\?\s*)?)(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,alias:["class-name-fully-qualified","return-type"],greedy:!0,lookbehind:!0,inside:{punctuation:/\\/}}],constant:t,function:{pattern:/(^|[^\\\w])\\?[a-z_](?:[\w\\]*\w)?(?=\s*\()/i,lookbehind:!0,inside:{punctuation:/\\/}},property:{pattern:/(->\s*)\w+/,lookbehind:!0},number:i,operator:n,punctuation:s};var l={pattern:/\{\$(?:\{(?:\{[^{}]+\}|[^{}]+)\}|[^{}])+\}|(^|[^\\{])\$+(?:\w+(?:\[[^\r\n\[\]]+\]|->\w+)?)/,lookbehind:!0,inside:e.languages.php},r=[{pattern:/<<<'([^']+)'[\r\n](?:.*[\r\n])*?\1;/,alias:"nowdoc-string",greedy:!0,inside:{delimiter:{pattern:/^<<<'[^']+'|[a-z_]\w*;$/i,alias:"symbol",inside:{punctuation:/^<<<'?|[';]$/}}}},{pattern:/<<<(?:"([^"]+)"[\r\n](?:.*[\r\n])*?\1;|([a-z_]\w*)[\r\n](?:.*[\r\n])*?\2;)/i,alias:"heredoc-string",greedy:!0,inside:{delimiter:{pattern:/^<<<(?:"[^"]+"|[a-z_]\w*)|[a-z_]\w*;$/i,alias:"symbol",inside:{punctuation:/^<<<"?|[";]$/}},interpolation:l}},{pattern:/`(?:\\[\s\S]|[^\\`])*`/,alias:"backtick-quoted-string",greedy:!0},{pattern:/'(?:\\[\s\S]|[^\\'])*'/,alias:"single-quoted-string",greedy:!0},{pattern:/"(?:\\[\s\S]|[^\\"])*"/,alias:"double-quoted-string",greedy:!0,inside:{interpolation:l}}];e.languages.insertBefore("php","variable",{string:r,attribute:{pattern:/#\[(?:[^"'\/#]|\/(?![*/])|\/\/.*$|#(?!\[).*$|\/\*(?:[^*]|\*(?!\/))*\*\/|"(?:\\[\s\S]|[^\\"])*"|'(?:\\[\s\S]|[^\\'])*')+\](?=\s*[a-z$#])/im,greedy:!0,inside:{"attribute-content":{pattern:/^(#\[)[\s\S]+(?=\]$)/,lookbehind:!0,inside:{comment:a,string:r,"attribute-class-name":[{pattern:/([^:]|^)\b[a-z_]\w*(?!\\)\b/i,alias:"class-name",greedy:!0,lookbehind:!0},{pattern:/([^:]|^)(?:\\?\b[a-z_]\w*)+/i,alias:["class-name","class-name-fully-qualified"],greedy:!0,lookbehind:!0,inside:{punctuation:/\\/}}],constant:t,number:i,operator:n,punctuation:s}},delimiter:{pattern:/^#\[|\]$/,alias:"punctuation"}}}}),e.hooks.add("before-tokenize",(function(a){/<\?/.test(a.code)&&e.languages["markup-templating"].buildPlaceholders(a,"php",/<\?(?:[^"'/#]|\/(?![*/])|("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|(?:\/\/|#(?!\[))(?:[^?\n\r]|\?(?!>))*(?=$|\?>|[\r\n])|#\[|\/\*(?:[^*]|\*(?!\/))*(?:\*\/|$))*?(?:\?>|$)/g)})),e.hooks.add("after-tokenize",(function(a){e.languages["markup-templating"].tokenizePlaceholders(a,"php")}))}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-plsql.min.js b/assets/foliate-js/src/vendor/prism/components/prism-plsql.min.js new file mode 100644 index 0000000..e20f68e --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-plsql.min.js @@ -0,0 +1 @@ +Prism.languages.plsql=Prism.languages.extend("sql",{comment:{pattern:/\/\*[\s\S]*?\*\/|--.*/,greedy:!0},keyword:/\b(?:A|ACCESSIBLE|ADD|AGENT|AGGREGATE|ALL|ALTER|AND|ANY|ARRAY|AS|ASC|AT|ATTRIBUTE|AUTHID|AVG|BEGIN|BETWEEN|BFILE_BASE|BINARY|BLOB_BASE|BLOCK|BODY|BOTH|BOUND|BULK|BY|BYTE|C|CALL|CALLING|CASCADE|CASE|CHAR|CHARACTER|CHARSET|CHARSETFORM|CHARSETID|CHAR_BASE|CHECK|CLOB_BASE|CLONE|CLOSE|CLUSTER|CLUSTERS|COLAUTH|COLLECT|COLUMNS|COMMENT|COMMIT|COMMITTED|COMPILED|COMPRESS|CONNECT|CONSTANT|CONSTRUCTOR|CONTEXT|CONTINUE|CONVERT|COUNT|CRASH|CREATE|CREDENTIAL|CURRENT|CURSOR|CUSTOMDATUM|DANGLING|DATA|DATE|DATE_BASE|DAY|DECLARE|DEFAULT|DEFINE|DELETE|DESC|DETERMINISTIC|DIRECTORY|DISTINCT|DOUBLE|DROP|DURATION|ELEMENT|ELSE|ELSIF|EMPTY|END|ESCAPE|EXCEPT|EXCEPTION|EXCEPTIONS|EXCLUSIVE|EXECUTE|EXISTS|EXIT|EXTERNAL|FETCH|FINAL|FIRST|FIXED|FLOAT|FOR|FORALL|FORCE|FROM|FUNCTION|GENERAL|GOTO|GRANT|GROUP|HASH|HAVING|HEAP|HIDDEN|HOUR|IDENTIFIED|IF|IMMEDIATE|IMMUTABLE|IN|INCLUDING|INDEX|INDEXES|INDICATOR|INDICES|INFINITE|INSERT|INSTANTIABLE|INT|INTERFACE|INTERSECT|INTERVAL|INTO|INVALIDATE|IS|ISOLATION|JAVA|LANGUAGE|LARGE|LEADING|LENGTH|LEVEL|LIBRARY|LIKE|LIKE2|LIKE4|LIKEC|LIMIT|LIMITED|LOCAL|LOCK|LONG|LOOP|MAP|MAX|MAXLEN|MEMBER|MERGE|MIN|MINUS|MINUTE|MOD|MODE|MODIFY|MONTH|MULTISET|MUTABLE|NAME|NAN|NATIONAL|NATIVE|NCHAR|NEW|NOCOMPRESS|NOCOPY|NOT|NOWAIT|NULL|NUMBER_BASE|OBJECT|OCICOLL|OCIDATE|OCIDATETIME|OCIDURATION|OCIINTERVAL|OCILOBLOCATOR|OCINUMBER|OCIRAW|OCIREF|OCIREFCURSOR|OCIROWID|OCISTRING|OCITYPE|OF|OLD|ON|ONLY|OPAQUE|OPEN|OPERATOR|OPTION|OR|ORACLE|ORADATA|ORDER|ORGANIZATION|ORLANY|ORLVARY|OTHERS|OUT|OVERLAPS|OVERRIDING|PACKAGE|PARALLEL_ENABLE|PARAMETER|PARAMETERS|PARENT|PARTITION|PASCAL|PERSISTABLE|PIPE|PIPELINED|PLUGGABLE|POLYMORPHIC|PRAGMA|PRECISION|PRIOR|PRIVATE|PROCEDURE|PUBLIC|RAISE|RANGE|RAW|READ|RECORD|REF|REFERENCE|RELIES_ON|REM|REMAINDER|RENAME|RESOURCE|RESULT|RESULT_CACHE|RETURN|RETURNING|REVERSE|REVOKE|ROLLBACK|ROW|SAMPLE|SAVE|SAVEPOINT|SB1|SB2|SB4|SECOND|SEGMENT|SELECT|SELF|SEPARATE|SEQUENCE|SERIALIZABLE|SET|SHARE|SHORT|SIZE|SIZE_T|SOME|SPARSE|SQL|SQLCODE|SQLDATA|SQLNAME|SQLSTATE|STANDARD|START|STATIC|STDDEV|STORED|STRING|STRUCT|STYLE|SUBMULTISET|SUBPARTITION|SUBSTITUTABLE|SUBTYPE|SUM|SYNONYM|TABAUTH|TABLE|TDO|THE|THEN|TIME|TIMESTAMP|TIMEZONE_ABBR|TIMEZONE_HOUR|TIMEZONE_MINUTE|TIMEZONE_REGION|TO|TRAILING|TRANSACTION|TRANSACTIONAL|TRUSTED|TYPE|UB1|UB2|UB4|UNDER|UNION|UNIQUE|UNPLUG|UNSIGNED|UNTRUSTED|UPDATE|USE|USING|VALIST|VALUE|VALUES|VARIABLE|VARIANCE|VARRAY|VARYING|VIEW|VIEWS|VOID|WHEN|WHERE|WHILE|WITH|WORK|WRAPPED|WRITE|YEAR|ZONE)\b/i,operator:/:=?|=>|[<>^~!]=|\.\.|\|\||\*\*|[-+*/%<>=@]/}),Prism.languages.insertBefore("plsql","operator",{label:{pattern:/<<\s*\w+\s*>>/,alias:"symbol"}}); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-powershell.min.js b/assets/foliate-js/src/vendor/prism/components/prism-powershell.min.js new file mode 100644 index 0000000..80442e7 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-powershell.min.js @@ -0,0 +1 @@ +!function(e){var i=e.languages.powershell={comment:[{pattern:/(^|[^`])<#[\s\S]*?#>/,lookbehind:!0},{pattern:/(^|[^`])#.*/,lookbehind:!0}],string:[{pattern:/"(?:`[\s\S]|[^`"])*"/,greedy:!0,inside:null},{pattern:/'(?:[^']|'')*'/,greedy:!0}],namespace:/\[[a-z](?:\[(?:\[[^\]]*\]|[^\[\]])*\]|[^\[\]])*\]/i,boolean:/\$(?:false|true)\b/i,variable:/\$\w+\b/,function:[/\b(?:Add|Approve|Assert|Backup|Block|Checkpoint|Clear|Close|Compare|Complete|Compress|Confirm|Connect|Convert|ConvertFrom|ConvertTo|Copy|Debug|Deny|Disable|Disconnect|Dismount|Edit|Enable|Enter|Exit|Expand|Export|Find|ForEach|Format|Get|Grant|Group|Hide|Import|Initialize|Install|Invoke|Join|Limit|Lock|Measure|Merge|Move|New|Open|Optimize|Out|Ping|Pop|Protect|Publish|Push|Read|Receive|Redo|Register|Remove|Rename|Repair|Request|Reset|Resize|Resolve|Restart|Restore|Resume|Revoke|Save|Search|Select|Send|Set|Show|Skip|Sort|Split|Start|Step|Stop|Submit|Suspend|Switch|Sync|Tee|Test|Trace|Unblock|Undo|Uninstall|Unlock|Unprotect|Unpublish|Unregister|Update|Use|Wait|Watch|Where|Write)-[a-z]+\b/i,/\b(?:ac|cat|chdir|clc|cli|clp|clv|compare|copy|cp|cpi|cpp|cvpa|dbp|del|diff|dir|ebp|echo|epal|epcsv|epsn|erase|fc|fl|ft|fw|gal|gbp|gc|gci|gcs|gdr|gi|gl|gm|gp|gps|group|gsv|gu|gv|gwmi|iex|ii|ipal|ipcsv|ipsn|irm|iwmi|iwr|kill|lp|ls|measure|mi|mount|move|mp|mv|nal|ndr|ni|nv|ogv|popd|ps|pushd|pwd|rbp|rd|rdr|ren|ri|rm|rmdir|rni|rnp|rp|rv|rvpa|rwmi|sal|saps|sasv|sbp|sc|select|set|shcm|si|sl|sleep|sls|sort|sp|spps|spsv|start|sv|swmi|tee|trcm|type|write)\b/i],keyword:/\b(?:Begin|Break|Catch|Class|Continue|Data|Define|Do|DynamicParam|Else|ElseIf|End|Exit|Filter|Finally|For|ForEach|From|Function|If|InlineScript|Parallel|Param|Process|Return|Sequence|Switch|Throw|Trap|Try|Until|Using|Var|While|Workflow)\b/i,operator:{pattern:/(^|\W)(?:!|-(?:b?(?:and|x?or)|as|(?:Not)?(?:Contains|In|Like|Match)|eq|ge|gt|is(?:Not)?|Join|le|lt|ne|not|Replace|sh[lr])\b|-[-=]?|\+[+=]?|[*\/%]=?)/i,lookbehind:!0},punctuation:/[|{}[\];(),.]/};i.string[0].inside={function:{pattern:/(^|[^`])\$\((?:\$\([^\r\n()]*\)|(?!\$\()[^\r\n)])*\)/,lookbehind:!0,inside:i},boolean:i.boolean,variable:i.variable}}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-properties.min.js b/assets/foliate-js/src/vendor/prism/components/prism-properties.min.js new file mode 100644 index 0000000..5976d47 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-properties.min.js @@ -0,0 +1 @@ +Prism.languages.properties={comment:/^[ \t]*[#!].*$/m,value:{pattern:/(^[ \t]*(?:\\(?:\r\n|[\s\S])|[^\\\s:=])+(?: *[=:] *(?! )| ))(?:\\(?:\r\n|[\s\S])|[^\\\r\n])+/m,lookbehind:!0,alias:"attr-value"},key:{pattern:/^[ \t]*(?:\\(?:\r\n|[\s\S])|[^\\\s:=])+(?= *[=:]| )/m,alias:"attr-name"},punctuation:/[=:]/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-protobuf.min.js b/assets/foliate-js/src/vendor/prism/components/prism-protobuf.min.js new file mode 100644 index 0000000..9bc79f4 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-protobuf.min.js @@ -0,0 +1 @@ +!function(e){var s=/\b(?:bool|bytes|double|s?fixed(?:32|64)|float|[su]?int(?:32|64)|string)\b/;e.languages.protobuf=e.languages.extend("clike",{"class-name":[{pattern:/(\b(?:enum|extend|message|service)\s+)[A-Za-z_]\w*(?=\s*\{)/,lookbehind:!0},{pattern:/(\b(?:rpc\s+\w+|returns)\s*\(\s*(?:stream\s+)?)\.?[A-Za-z_]\w*(?:\.[A-Za-z_]\w*)*(?=\s*\))/,lookbehind:!0}],keyword:/\b(?:enum|extend|extensions|import|message|oneof|option|optional|package|public|repeated|required|reserved|returns|rpc(?=\s+\w)|service|stream|syntax|to)\b(?!\s*=\s*\d)/,function:/\b[a-z_]\w*(?=\s*\()/i}),e.languages.insertBefore("protobuf","operator",{map:{pattern:/\bmap<\s*[\w.]+\s*,\s*[\w.]+\s*>(?=\s+[a-z_]\w*\s*[=;])/i,alias:"class-name",inside:{punctuation:/[<>.,]/,builtin:s}},builtin:s,"positional-class-name":{pattern:/(?:\b|\B\.)[a-z_]\w*(?:\.[a-z_]\w*)*(?=\s+[a-z_]\w*\s*[=;])/i,alias:"class-name",inside:{punctuation:/\./}},annotation:{pattern:/(\[\s*)[a-z_]\w*(?=\s*=)/i,lookbehind:!0}})}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-python.min.js b/assets/foliate-js/src/vendor/prism/components/prism-python.min.js new file mode 100644 index 0000000..96932b0 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-python.min.js @@ -0,0 +1 @@ +Prism.languages.python={comment:{pattern:/(^|[^\\])#.*/,lookbehind:!0,greedy:!0},"string-interpolation":{pattern:/(?:f|fr|rf)(?:("""|''')[\s\S]*?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2)/i,greedy:!0,inside:{interpolation:{pattern:/((?:^|[^{])(?:\{\{)*)\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}])+\})+\})+\}/,lookbehind:!0,inside:{"format-spec":{pattern:/(:)[^:(){}]+(?=\}$)/,lookbehind:!0},"conversion-option":{pattern:/![sra](?=[:}]$)/,alias:"punctuation"},rest:null}},string:/[\s\S]+/}},"triple-quoted-string":{pattern:/(?:[rub]|br|rb)?("""|''')[\s\S]*?\1/i,greedy:!0,alias:"string"},string:{pattern:/(?:[rub]|br|rb)?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/i,greedy:!0},function:{pattern:/((?:^|\s)def[ \t]+)[a-zA-Z_]\w*(?=\s*\()/g,lookbehind:!0},"class-name":{pattern:/(\bclass\s+)\w+/i,lookbehind:!0},decorator:{pattern:/(^[\t ]*)@\w+(?:\.\w+)*/m,lookbehind:!0,alias:["annotation","punctuation"],inside:{punctuation:/\./}},keyword:/\b(?:_(?=\s*:)|and|as|assert|async|await|break|case|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|match|nonlocal|not|or|pass|print|raise|return|try|while|with|yield)\b/,builtin:/\b(?:__import__|abs|all|any|apply|ascii|basestring|bin|bool|buffer|bytearray|bytes|callable|chr|classmethod|cmp|coerce|compile|complex|delattr|dict|dir|divmod|enumerate|eval|execfile|file|filter|float|format|frozenset|getattr|globals|hasattr|hash|help|hex|id|input|int|intern|isinstance|issubclass|iter|len|list|locals|long|map|max|memoryview|min|next|object|oct|open|ord|pow|property|range|raw_input|reduce|reload|repr|reversed|round|set|setattr|slice|sorted|staticmethod|str|sum|super|tuple|type|unichr|unicode|vars|xrange|zip)\b/,boolean:/\b(?:False|None|True)\b/,number:/\b0(?:b(?:_?[01])+|o(?:_?[0-7])+|x(?:_?[a-f0-9])+)\b|(?:\b\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\B\.\d+(?:_\d+)*)(?:e[+-]?\d+(?:_\d+)*)?j?(?!\w)/i,operator:/[-+%=]=?|!=|:=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,punctuation:/[{}[\];(),.:]/},Prism.languages.python["string-interpolation"].inside.interpolation.inside.rest=Prism.languages.python,Prism.languages.py=Prism.languages.python; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-r.min.js b/assets/foliate-js/src/vendor/prism/components/prism-r.min.js new file mode 100644 index 0000000..47513bb --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-r.min.js @@ -0,0 +1 @@ +Prism.languages.r={comment:/#.*/,string:{pattern:/(['"])(?:\\.|(?!\1)[^\\\r\n])*\1/,greedy:!0},"percent-operator":{pattern:/%[^%\s]*%/,alias:"operator"},boolean:/\b(?:FALSE|TRUE)\b/,ellipsis:/\.\.(?:\.|\d+)/,number:[/\b(?:Inf|NaN)\b/,/(?:\b0x[\dA-Fa-f]+(?:\.\d*)?|\b\d+(?:\.\d*)?|\B\.\d+)(?:[EePp][+-]?\d+)?[iL]?/],keyword:/\b(?:NA|NA_character_|NA_complex_|NA_integer_|NA_real_|NULL|break|else|for|function|if|in|next|repeat|while)\b/,operator:/->?>?|<(?:=|=!]=?|::?|&&?|\|\|?|[+*\/^$@~]/,punctuation:/[(){}\[\],;]/}; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-regex.min.js b/assets/foliate-js/src/vendor/prism/components/prism-regex.min.js new file mode 100644 index 0000000..f14e7f0 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-regex.min.js @@ -0,0 +1 @@ +!function(a){var e={pattern:/\\[\\(){}[\]^$+*?|.]/,alias:"escape"},n=/\\(?:x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]+\}|0[0-7]{0,2}|[123][0-7]{2}|c[a-zA-Z]|.)/,t="(?:[^\\\\-]|"+n.source+")",s=RegExp(t+"-"+t),i={pattern:/(<|')[^<>']+(?=[>']$)/,lookbehind:!0,alias:"variable"};a.languages.regex={"char-class":{pattern:/((?:^|[^\\])(?:\\\\)*)\[(?:[^\\\]]|\\[\s\S])*\]/,lookbehind:!0,inside:{"char-class-negation":{pattern:/(^\[)\^/,lookbehind:!0,alias:"operator"},"char-class-punctuation":{pattern:/^\[|\]$/,alias:"punctuation"},range:{pattern:s,inside:{escape:n,"range-punctuation":{pattern:/-/,alias:"operator"}}},"special-escape":e,"char-set":{pattern:/\\[wsd]|\\p\{[^{}]+\}/i,alias:"class-name"},escape:n}},"special-escape":e,"char-set":{pattern:/\.|\\[wsd]|\\p\{[^{}]+\}/i,alias:"class-name"},backreference:[{pattern:/\\(?![123][0-7]{2})[1-9]/,alias:"keyword"},{pattern:/\\k<[^<>']+>/,alias:"keyword",inside:{"group-name":i}}],anchor:{pattern:/[$^]|\\[ABbGZz]/,alias:"function"},escape:n,group:[{pattern:/\((?:\?(?:<[^<>']+>|'[^<>']+'|[>:]||[!=]?~|(?:&&|\|\||<<|>>|\*\*|[+\-*/%<>!^&|=])=?|[?:]/,punctuation:/[(){}[\].,;]/}),e.languages.insertBefore("ruby","operator",{"double-colon":{pattern:/::/,alias:"punctuation"}});var n={pattern:/((?:^|[^\\])(?:\\{2})*)#\{(?:[^{}]|\{[^{}]*\})*\}/,lookbehind:!0,inside:{content:{pattern:/^(#\{)[\s\S]+(?=\}$)/,lookbehind:!0,inside:e.languages.ruby},delimiter:{pattern:/^#\{|\}$/,alias:"punctuation"}}};delete e.languages.ruby.function;var t="(?:"+["([^a-zA-Z0-9\\s{(\\[<=])(?:(?!\\1)[^\\\\]|\\\\[^])*\\1","\\((?:[^()\\\\]|\\\\[^]|\\((?:[^()\\\\]|\\\\[^])*\\))*\\)","\\{(?:[^{}\\\\]|\\\\[^]|\\{(?:[^{}\\\\]|\\\\[^])*\\})*\\}","\\[(?:[^\\[\\]\\\\]|\\\\[^]|\\[(?:[^\\[\\]\\\\]|\\\\[^])*\\])*\\]","<(?:[^<>\\\\]|\\\\[^]|<(?:[^<>\\\\]|\\\\[^])*>)*>"].join("|")+")",i='(?:"(?:\\\\.|[^"\\\\\r\n])*"|(?:\\b[a-zA-Z_]\\w*|[^\\s\0-\\x7F]+)[?!]?|\\$.)';e.languages.insertBefore("ruby","keyword",{"regex-literal":[{pattern:RegExp("%r"+t+"[egimnosux]{0,6}"),greedy:!0,inside:{interpolation:n,regex:/[\s\S]+/}},{pattern:/(^|[^/])\/(?!\/)(?:\[[^\r\n\]]+\]|\\.|[^[/\\\r\n])+\/[egimnosux]{0,6}(?=\s*(?:$|[\r\n,.;})#]))/,lookbehind:!0,greedy:!0,inside:{interpolation:n,regex:/[\s\S]+/}}],variable:/[@$]+[a-zA-Z_]\w*(?:[?!]|\b)/,symbol:[{pattern:RegExp("(^|[^:]):"+i),lookbehind:!0,greedy:!0},{pattern:RegExp("([\r\n{(,][ \t]*)"+i+"(?=:(?!:))"),lookbehind:!0,greedy:!0}],"method-definition":{pattern:/(\bdef\s+)\w+(?:\s*\.\s*\w+)?/,lookbehind:!0,inside:{function:/\b\w+$/,keyword:/^self\b/,"class-name":/^\w+/,punctuation:/\./}}}),e.languages.insertBefore("ruby","string",{"string-literal":[{pattern:RegExp("%[qQiIwWs]?"+t),greedy:!0,inside:{interpolation:n,string:/[\s\S]+/}},{pattern:/("|')(?:#\{[^}]+\}|#(?!\{)|\\(?:\r\n|[\s\S])|(?!\1)[^\\#\r\n])*\1/,greedy:!0,inside:{interpolation:n,string:/[\s\S]+/}},{pattern:/<<[-~]?([a-z_]\w*)[\r\n](?:.*[\r\n])*?[\t ]*\1/i,alias:"heredoc-string",greedy:!0,inside:{delimiter:{pattern:/^<<[-~]?[a-z_]\w*|\b[a-z_]\w*$/i,inside:{symbol:/\b\w+/,punctuation:/^<<[-~]?/}},interpolation:n,string:/[\s\S]+/}},{pattern:/<<[-~]?'([a-z_]\w*)'[\r\n](?:.*[\r\n])*?[\t ]*\1/i,alias:"heredoc-string",greedy:!0,inside:{delimiter:{pattern:/^<<[-~]?'[a-z_]\w*'|\b[a-z_]\w*$/i,inside:{symbol:/\b\w+/,punctuation:/^<<[-~]?'|'$/}},string:/[\s\S]+/}}],"command-literal":[{pattern:RegExp("%x"+t),greedy:!0,inside:{interpolation:n,command:{pattern:/[\s\S]+/,alias:"string"}}},{pattern:/`(?:#\{[^}]+\}|#(?!\{)|\\(?:\r\n|[\s\S])|[^\\`#\r\n])*`/,greedy:!0,inside:{interpolation:n,command:{pattern:/[\s\S]+/,alias:"string"}}}]}),delete e.languages.ruby.string,e.languages.insertBefore("ruby","number",{builtin:/\b(?:Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Fixnum|Float|Hash|IO|Integer|MatchData|Method|Module|NilClass|Numeric|Object|Proc|Range|Regexp|Stat|String|Struct|Symbol|TMS|Thread|ThreadGroup|Time|TrueClass)\b/,constant:/\b[A-Z][A-Z0-9_]*(?:[?!]|\b)/}),e.languages.rb=e.languages.ruby}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-rust.min.js b/assets/foliate-js/src/vendor/prism/components/prism-rust.min.js new file mode 100644 index 0000000..d37ce8c --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-rust.min.js @@ -0,0 +1 @@ +!function(e){for(var a="/\\*(?:[^*/]|\\*(?!/)|/(?!\\*)|)*\\*/",t=0;t<2;t++)a=a.replace(//g,(function(){return a}));a=a.replace(//g,(function(){return"[^\\s\\S]"})),e.languages.rust={comment:[{pattern:RegExp("(^|[^\\\\])"+a),lookbehind:!0,greedy:!0},{pattern:/(^|[^\\:])\/\/.*/,lookbehind:!0,greedy:!0}],string:{pattern:/b?"(?:\\[\s\S]|[^\\"])*"|b?r(#*)"(?:[^"]|"(?!\1))*"\1/,greedy:!0},char:{pattern:/b?'(?:\\(?:x[0-7][\da-fA-F]|u\{(?:[\da-fA-F]_*){1,6}\}|.)|[^\\\r\n\t'])'/,greedy:!0},attribute:{pattern:/#!?\[(?:[^\[\]"]|"(?:\\[\s\S]|[^\\"])*")*\]/,greedy:!0,alias:"attr-name",inside:{string:null}},"closure-params":{pattern:/([=(,:]\s*|\bmove\s*)\|[^|]*\||\|[^|]*\|(?=\s*(?:\{|->))/,lookbehind:!0,greedy:!0,inside:{"closure-punctuation":{pattern:/^\||\|$/,alias:"punctuation"},rest:null}},"lifetime-annotation":{pattern:/'\w+/,alias:"symbol"},"fragment-specifier":{pattern:/(\$\w+:)[a-z]+/,lookbehind:!0,alias:"punctuation"},variable:/\$\w+/,"function-definition":{pattern:/(\bfn\s+)\w+/,lookbehind:!0,alias:"function"},"type-definition":{pattern:/(\b(?:enum|struct|trait|type|union)\s+)\w+/,lookbehind:!0,alias:"class-name"},"module-declaration":[{pattern:/(\b(?:crate|mod)\s+)[a-z][a-z_\d]*/,lookbehind:!0,alias:"namespace"},{pattern:/(\b(?:crate|self|super)\s*)::\s*[a-z][a-z_\d]*\b(?:\s*::(?:\s*[a-z][a-z_\d]*\s*::)*)?/,lookbehind:!0,alias:"namespace",inside:{punctuation:/::/}}],keyword:[/\b(?:Self|abstract|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|override|priv|pub|ref|return|self|static|struct|super|trait|try|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\b/,/\b(?:bool|char|f(?:32|64)|[ui](?:8|16|32|64|128|size)|str)\b/],function:/\b[a-z_]\w*(?=\s*(?:::\s*<|\())/,macro:{pattern:/\b\w+!/,alias:"property"},constant:/\b[A-Z_][A-Z_\d]+\b/,"class-name":/\b[A-Z]\w*\b/,namespace:{pattern:/(?:\b[a-z][a-z_\d]*\s*::\s*)*\b[a-z][a-z_\d]*\s*::(?!\s*<)/,inside:{punctuation:/::/}},number:/\b(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0o[0-7](?:_?[0-7])*|0b[01](?:_?[01])*|(?:(?:\d(?:_?\d)*)?\.)?\d(?:_?\d)*(?:[Ee][+-]?\d+)?)(?:_?(?:f32|f64|[iu](?:8|16|32|64|size)?))?\b/,boolean:/\b(?:false|true)\b/,punctuation:/->|\.\.=|\.{1,3}|::|[{}[\];(),:]/,operator:/[-+*\/%!^]=?|=[=>]?|&[&=]?|\|[|=]?|<>?=?|[@?]/},e.languages.rust["closure-params"].inside.rest=e.languages.rust,e.languages.rust.attribute.inside.string=e.languages.rust.string}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-sass.min.js b/assets/foliate-js/src/vendor/prism/components/prism-sass.min.js new file mode 100644 index 0000000..f6ce6f1 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-sass.min.js @@ -0,0 +1 @@ +!function(e){e.languages.sass=e.languages.extend("css",{comment:{pattern:/^([ \t]*)\/[\/*].*(?:(?:\r?\n|\r)\1[ \t].+)*/m,lookbehind:!0,greedy:!0}}),e.languages.insertBefore("sass","atrule",{"atrule-line":{pattern:/^(?:[ \t]*)[@+=].+/m,greedy:!0,inside:{atrule:/(?:@[\w-]+|[+=])/}}}),delete e.languages.sass.atrule;var r=/\$[-\w]+|#\{\$[-\w]+\}/,t=[/[+*\/%]|[=!]=|<=?|>=?|\b(?:and|not|or)\b/,{pattern:/(\s)-(?=\s)/,lookbehind:!0}];e.languages.insertBefore("sass","property",{"variable-line":{pattern:/^[ \t]*\$.+/m,greedy:!0,inside:{punctuation:/:/,variable:r,operator:t}},"property-line":{pattern:/^[ \t]*(?:[^:\s]+ *:.*|:[^:\s].*)/m,greedy:!0,inside:{property:[/[^:\s]+(?=\s*:)/,{pattern:/(:)[^:\s]+/,lookbehind:!0}],punctuation:/:/,variable:r,operator:t,important:e.languages.sass.important}}}),delete e.languages.sass.property,delete e.languages.sass.important,e.languages.insertBefore("sass","punctuation",{selector:{pattern:/^([ \t]*)\S(?:,[^,\r\n]+|[^,\r\n]*)(?:,[^,\r\n]+)*(?:,(?:\r?\n|\r)\1[ \t]+\S(?:,[^,\r\n]+|[^,\r\n]*)(?:,[^,\r\n]+)*)*/m,lookbehind:!0,greedy:!0}})}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-scala.min.js b/assets/foliate-js/src/vendor/prism/components/prism-scala.min.js new file mode 100644 index 0000000..560000f --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-scala.min.js @@ -0,0 +1 @@ +Prism.languages.scala=Prism.languages.extend("java",{"triple-quoted-string":{pattern:/"""[\s\S]*?"""/,greedy:!0,alias:"string"},string:{pattern:/("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,greedy:!0},keyword:/<-|=>|\b(?:abstract|case|catch|class|def|derives|do|else|enum|extends|extension|final|finally|for|forSome|given|if|implicit|import|infix|inline|lazy|match|new|null|object|opaque|open|override|package|private|protected|return|sealed|self|super|this|throw|trait|transparent|try|type|using|val|var|while|with|yield)\b/,number:/\b0x(?:[\da-f]*\.)?[\da-f]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e\d+)?[dfl]?/i,builtin:/\b(?:Any|AnyRef|AnyVal|Boolean|Byte|Char|Double|Float|Int|Long|Nothing|Short|String|Unit)\b/,symbol:/'[^\d\s\\]\w*/}),Prism.languages.insertBefore("scala","triple-quoted-string",{"string-interpolation":{pattern:/\b[a-z]\w*(?:"""(?:[^$]|\$(?:[^{]|\{(?:[^{}]|\{[^{}]*\})*\}))*?"""|"(?:[^$"\r\n]|\$(?:[^{]|\{(?:[^{}]|\{[^{}]*\})*\}))*")/i,greedy:!0,inside:{id:{pattern:/^\w+/,greedy:!0,alias:"function"},escape:{pattern:/\\\$"|\$[$"]/,greedy:!0,alias:"symbol"},interpolation:{pattern:/\$(?:\w+|\{(?:[^{}]|\{[^{}]*\})*\})/,greedy:!0,inside:{punctuation:/^\$\{?|\}$/,expression:{pattern:/[\s\S]+/,inside:Prism.languages.scala}}},string:/[\s\S]+/}}}),delete Prism.languages.scala["class-name"],delete Prism.languages.scala.function,delete Prism.languages.scala.constant; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-scss.min.js b/assets/foliate-js/src/vendor/prism/components/prism-scss.min.js new file mode 100644 index 0000000..61f069c --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-scss.min.js @@ -0,0 +1 @@ +Prism.languages.scss=Prism.languages.extend("css",{comment:{pattern:/(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,lookbehind:!0},atrule:{pattern:/@[\w-](?:\([^()]+\)|[^()\s]|\s+(?!\s))*?(?=\s+[{;])/,inside:{rule:/@[\w-]+/}},url:/(?:[-a-z]+-)?url(?=\()/i,selector:{pattern:/(?=\S)[^@;{}()]?(?:[^@;{}()\s]|\s+(?!\s)|#\{\$[-\w]+\})+(?=\s*\{(?:\}|\s|[^}][^:{}]*[:{][^}]))/,inside:{parent:{pattern:/&/,alias:"important"},placeholder:/%[-\w]+/,variable:/\$[-\w]+|#\{\$[-\w]+\}/}},property:{pattern:/(?:[-\w]|\$[-\w]|#\{\$[-\w]+\})+(?=\s*:)/,inside:{variable:/\$[-\w]+|#\{\$[-\w]+\}/}}}),Prism.languages.insertBefore("scss","atrule",{keyword:[/@(?:content|debug|each|else(?: if)?|extend|for|forward|function|if|import|include|mixin|return|use|warn|while)\b/i,{pattern:/( )(?:from|through)(?= )/,lookbehind:!0}]}),Prism.languages.insertBefore("scss","important",{variable:/\$[-\w]+|#\{\$[-\w]+\}/}),Prism.languages.insertBefore("scss","function",{"module-modifier":{pattern:/\b(?:as|hide|show|with)\b/i,alias:"keyword"},placeholder:{pattern:/%[-\w]+/,alias:"selector"},statement:{pattern:/\B!(?:default|optional)\b/i,alias:"keyword"},boolean:/\b(?:false|true)\b/,null:{pattern:/\bnull\b/,alias:"keyword"},operator:{pattern:/(\s)(?:[-+*\/%]|[=!]=|<=?|>=?|and|not|or)(?=\s)/,lookbehind:!0}}),Prism.languages.scss.atrule.inside.rest=Prism.languages.scss; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-shell-session.min.js b/assets/foliate-js/src/vendor/prism/components/prism-shell-session.min.js new file mode 100644 index 0000000..470c9ce --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-shell-session.min.js @@ -0,0 +1 @@ +!function(s){var n=['"(?:\\\\[^]|\\$\\([^)]+\\)|\\$(?!\\()|`[^`]+`|[^"\\\\`$])*"',"'[^']*'","\\$'(?:[^'\\\\]|\\\\[^])*'","<<-?\\s*([\"']?)(\\w+)\\1\\s[^]*?[\r\n]\\2"].join("|");s.languages["shell-session"]={command:{pattern:RegExp('^(?:[^\\s@:$#%*!/\\\\]+@[^\r\n@:$#%*!/\\\\]+(?::[^\0-\\x1F$#%*?"<>:;|]+)?|[/~.][^\0-\\x1F$#%*?"<>@:;|]*)?[$#%](?=\\s)'+"(?:[^\\\\\r\n \t'\"<$]|[ \t](?:(?!#)|#.*$)|\\\\(?:[^\r]|\r\n?)|\\$(?!')|<(?!<)|<>)+".replace(/<>/g,(function(){return n})),"m"),greedy:!0,inside:{info:{pattern:/^[^#$%]+/,alias:"punctuation",inside:{user:/^[^\s@:$#%*!/\\]+@[^\r\n@:$#%*!/\\]+/,punctuation:/:/,path:/[\s\S]+/}},bash:{pattern:/(^[$#%]\s*)\S[\s\S]*/,lookbehind:!0,alias:"language-bash",inside:s.languages.bash},"shell-symbol":{pattern:/^[$#%]/,alias:"important"}}},output:/.(?:.*(?:[\r\n]|.$))*/},s.languages["sh-session"]=s.languages.shellsession=s.languages["shell-session"]}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-sql.min.js b/assets/foliate-js/src/vendor/prism/components/prism-sql.min.js new file mode 100644 index 0000000..86259a6 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-sql.min.js @@ -0,0 +1 @@ +Prism.languages.sql={comment:{pattern:/(^|[^\\])(?:\/\*[\s\S]*?\*\/|(?:--|\/\/|#).*)/,lookbehind:!0},variable:[{pattern:/@(["'`])(?:\\[\s\S]|(?!\1)[^\\])+\1/,greedy:!0},/@[\w.$]+/],string:{pattern:/(^|[^@\\])("|')(?:\\[\s\S]|(?!\2)[^\\]|\2\2)*\2/,greedy:!0,lookbehind:!0},identifier:{pattern:/(^|[^@\\])`(?:\\[\s\S]|[^`\\]|``)*`/,greedy:!0,lookbehind:!0,inside:{punctuation:/^`|`$/}},function:/\b(?:AVG|COUNT|FIRST|FORMAT|LAST|LCASE|LEN|MAX|MID|MIN|MOD|NOW|ROUND|SUM|UCASE)(?=\s*\()/i,keyword:/\b(?:ACTION|ADD|AFTER|ALGORITHM|ALL|ALTER|ANALYZE|ANY|APPLY|AS|ASC|AUTHORIZATION|AUTO_INCREMENT|BACKUP|BDB|BEGIN|BERKELEYDB|BIGINT|BINARY|BIT|BLOB|BOOL|BOOLEAN|BREAK|BROWSE|BTREE|BULK|BY|CALL|CASCADED?|CASE|CHAIN|CHAR(?:ACTER|SET)?|CHECK(?:POINT)?|CLOSE|CLUSTERED|COALESCE|COLLATE|COLUMNS?|COMMENT|COMMIT(?:TED)?|COMPUTE|CONNECT|CONSISTENT|CONSTRAINT|CONTAINS(?:TABLE)?|CONTINUE|CONVERT|CREATE|CROSS|CURRENT(?:_DATE|_TIME|_TIMESTAMP|_USER)?|CURSOR|CYCLE|DATA(?:BASES?)?|DATE(?:TIME)?|DAY|DBCC|DEALLOCATE|DEC|DECIMAL|DECLARE|DEFAULT|DEFINER|DELAYED|DELETE|DELIMITERS?|DENY|DESC|DESCRIBE|DETERMINISTIC|DISABLE|DISCARD|DISK|DISTINCT|DISTINCTROW|DISTRIBUTED|DO|DOUBLE|DROP|DUMMY|DUMP(?:FILE)?|DUPLICATE|ELSE(?:IF)?|ENABLE|ENCLOSED|END|ENGINE|ENUM|ERRLVL|ERRORS|ESCAPED?|EXCEPT|EXEC(?:UTE)?|EXISTS|EXIT|EXPLAIN|EXTENDED|FETCH|FIELDS|FILE|FILLFACTOR|FIRST|FIXED|FLOAT|FOLLOWING|FOR(?: EACH 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+Prism.languages.swift={comment:{pattern:/(^|[^\\:])(?:\/\/.*|\/\*(?:[^/*]|\/(?!\*)|\*(?!\/)|\/\*(?:[^*]|\*(?!\/))*\*\/)*\*\/)/,lookbehind:!0,greedy:!0},"string-literal":[{pattern:RegExp('(^|[^"#])(?:"(?:\\\\(?:\\((?:[^()]|\\([^()]*\\))*\\)|\r\n|[^(])|[^\\\\\r\n"])*"|"""(?:\\\\(?:\\((?:[^()]|\\([^()]*\\))*\\)|[^(])|[^\\\\"]|"(?!""))*""")(?!["#])'),lookbehind:!0,greedy:!0,inside:{interpolation:{pattern:/(\\\()(?:[^()]|\([^()]*\))*(?=\))/,lookbehind:!0,inside:null},"interpolation-punctuation":{pattern:/^\)|\\\($/,alias:"punctuation"},punctuation:/\\(?=[\r\n])/,string:/[\s\S]+/}},{pattern:RegExp('(^|[^"#])(#+)(?:"(?:\\\\(?:#+\\((?:[^()]|\\([^()]*\\))*\\)|\r\n|[^#])|[^\\\\\r\n])*?"|"""(?:\\\\(?:#+\\((?:[^()]|\\([^()]*\\))*\\)|[^#])|[^\\\\])*?""")\\2'),lookbehind:!0,greedy:!0,inside:{interpolation:{pattern:/(\\#+\()(?:[^()]|\([^()]*\))*(?=\))/,lookbehind:!0,inside:null},"interpolation-punctuation":{pattern:/^\)|\\#+\($/,alias:"punctuation"},string:/[\s\S]+/}}],directive:{pattern:RegExp("#(?:(?:elseif|if)\\b(?:[ 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\ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-toml.min.js b/assets/foliate-js/src/vendor/prism/components/prism-toml.min.js new file mode 100644 index 0000000..0dec967 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-toml.min.js @@ -0,0 +1 @@ +!function(e){function n(e){return e.replace(/__/g,(function(){return"(?:[\\w-]+|'[^'\n\r]*'|\"(?:\\\\.|[^\\\\\"\r\n])*\")"}))}e.languages.toml={comment:{pattern:/#.*/,greedy:!0},table:{pattern:RegExp(n("(^[\t ]*\\[\\s*(?:\\[\\s*)?)__(?:\\s*\\.\\s*__)*(?=\\s*\\])"),"m"),lookbehind:!0,greedy:!0,alias:"class-name"},key:{pattern:RegExp(n("(^[\t 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a=e.util.clone(e.languages.typescript);e.languages.tsx=e.languages.extend("jsx",a),delete e.languages.tsx.parameter,delete e.languages.tsx["literal-property"];var t=e.languages.tsx.tag;t.pattern=RegExp("(^|[^\\w$]|(?=]|<(?:[^<>]|<[^<>]*>)*>)*>)?/,lookbehind:!0,greedy:!0,inside:null},builtin:/\b(?:Array|Function|Promise|any|boolean|console|never|number|string|symbol|unknown)\b/}),e.languages.typescript.keyword.push(/\b(?:abstract|declare|is|keyof|readonly|require)\b/,/\b(?:asserts|infer|interface|module|namespace|type)\b(?=\s*(?:[{_$a-zA-Z\xA0-\uFFFF]|$))/,/\btype\b(?=\s*(?:[\{*]|$))/),delete e.languages.typescript.parameter,delete e.languages.typescript["literal-property"];var s=e.languages.extend("typescript",{});delete s["class-name"],e.languages.typescript["class-name"].inside=s,e.languages.insertBefore("typescript","function",{decorator:{pattern:/@[$\w\xA0-\uFFFF]+/,inside:{at:{pattern:/^@/,alias:"operator"},function:/^[\s\S]+/}},"generic-function":{pattern:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>(?=\s*\()/,greedy:!0,inside:{function:/^#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*/,generic:{pattern:/<[\s\S]+/,alias:"class-name",inside:s}}}}),e.languages.ts=e.languages.typescript}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-vbnet.min.js b/assets/foliate-js/src/vendor/prism/components/prism-vbnet.min.js new file mode 100644 index 0000000..8a148a8 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-vbnet.min.js @@ -0,0 +1 @@ +Prism.languages.vbnet=Prism.languages.extend("basic",{comment:[{pattern:/(?:!|REM\b).+/i,inside:{keyword:/^REM/i}},{pattern:/(^|[^\\:])'.*/,lookbehind:!0,greedy:!0}],string:{pattern:/(^|[^"])"(?:""|[^"])*"(?!")/,lookbehind:!0,greedy:!0},keyword:/(?:\b(?:ADDHANDLER|ADDRESSOF|ALIAS|AND|ANDALSO|AS|BEEP|BLOAD|BOOLEAN|BSAVE|BYREF|BYTE|BYVAL|CALL(?: ABSOLUTE)?|CASE|CATCH|CBOOL|CBYTE|CCHAR|CDATE|CDBL|CDEC|CHAIN|CHAR|CHDIR|CINT|CLASS|CLEAR|CLNG|CLOSE|CLS|COBJ|COM|COMMON|CONST|CONTINUE|CSBYTE|CSHORT|CSNG|CSTR|CTYPE|CUINT|CULNG|CUSHORT|DATA|DATE|DECIMAL|DECLARE|DEF(?: FN| SEG|DBL|INT|LNG|SNG|STR)|DEFAULT|DELEGATE|DIM|DIRECTCAST|DO|DOUBLE|ELSE|ELSEIF|END|ENUM|ENVIRON|ERASE|ERROR|EVENT|EXIT|FALSE|FIELD|FILES|FINALLY|FOR(?: EACH)?|FRIEND|FUNCTION|GET|GETTYPE|GETXMLNAMESPACE|GLOBAL|GOSUB|GOTO|HANDLES|IF|IMPLEMENTS|IMPORTS|IN|INHERITS|INPUT|INTEGER|INTERFACE|IOCTL|IS|ISNOT|KEY|KILL|LET|LIB|LIKE|LINE 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b/assets/foliate-js/src/vendor/prism/components/prism-visual-basic.min.js new file mode 100644 index 0000000..d18b6fa --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-visual-basic.min.js @@ -0,0 +1 @@ +Prism.languages["visual-basic"]={comment:{pattern:/(?:['‘’]|REM\b)(?:[^\r\n_]|_(?:\r\n?|\n)?)*/i,inside:{keyword:/^REM/i}},directive:{pattern:/#(?:Const|Else|ElseIf|End|ExternalChecksum|ExternalSource|If|Region)(?:\b_[ \t]*(?:\r\n?|\n)|.)+/i,alias:"property",greedy:!0},string:{pattern:/\$?["“”](?:["“”]{2}|[^"“”])*["“”]C?/i,greedy:!0},date:{pattern:/#[ \t]*(?:\d+([/-])\d+\1\d+(?:[ \t]+(?:\d+[ \t]*(?:AM|PM)|\d+:\d+(?::\d+)?(?:[ \t]*(?:AM|PM))?))?|\d+[ \t]*(?:AM|PM)|\d+:\d+(?::\d+)?(?:[ \t]*(?:AM|PM))?)[ 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\t]*[\r\n])/,punctuation:/[{}().,:?]/},Prism.languages.vb=Prism.languages["visual-basic"],Prism.languages.vba=Prism.languages["visual-basic"]; \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-xml-doc.min.js b/assets/foliate-js/src/vendor/prism/components/prism-xml-doc.min.js new file mode 100644 index 0000000..85074eb --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-xml-doc.min.js @@ -0,0 +1 @@ +!function(a){function e(e,n){a.languages[e]&&a.languages.insertBefore(e,"comment",{"doc-comment":n})}var n=a.languages.markup.tag,t={pattern:/\/\/\/.*/,greedy:!0,alias:"comment",inside:{tag:n}},g={pattern:/'''.*/,greedy:!0,alias:"comment",inside:{tag:n}};e("csharp",t),e("fsharp",t),e("vbnet",g)}(Prism); \ No newline at end of file diff --git a/assets/foliate-js/src/vendor/prism/components/prism-yaml.min.js b/assets/foliate-js/src/vendor/prism/components/prism-yaml.min.js new file mode 100644 index 0000000..5cd16d3 --- /dev/null +++ b/assets/foliate-js/src/vendor/prism/components/prism-yaml.min.js @@ -0,0 +1 @@ +!function(e){var n=/[*&][^\s[\]{},]+/,r=/!(?:<[\w\-%#;/?:@&=+$,.!~*'()[\]]+>|(?:[a-zA-Z\d-]*!)?[\w\-%#;/?:@&=+$.~*'()]+)?/,t="(?:"+r.source+"(?:[ \t]+"+n.source+")?|"+n.source+"(?:[ \t]+"+r.source+")?)",a="(?:[^\\s\\x00-\\x08\\x0e-\\x1f!\"#%&'*,\\-:>?@[\\]`{|}\\x7f-\\x84\\x86-\\x9f\\ud800-\\udfff\\ufffe\\uffff]|[?:-])(?:[ \t]*(?:(?![#:])|:))*".replace(//g,(function(){return"[^\\s\\x00-\\x08\\x0e-\\x1f,[\\]{}\\x7f-\\x84\\x86-\\x9f\\ud800-\\udfff\\ufffe\\uffff]"})),d="\"(?:[^\"\\\\\r\n]|\\\\.)*\"|'(?:[^'\\\\\r\n]|\\\\.)*'";function o(e,n){n=(n||"").replace(/m/g,"")+"m";var r="([:\\-,[{]\\s*(?:\\s<>[ \t]+)?)(?:<>)(?=[ \t]*(?:$|,|\\]|\\}|(?:[\r\n]\\s*)?#))".replace(/<>/g,(function(){return t})).replace(/<>/g,(function(){return e}));return RegExp(r,n)}e.languages.yaml={scalar:{pattern:RegExp("([\\-:]\\s*(?:\\s<>[ \t]+)?[|>])[ \t]*(?:((?:\r?\n|\r)[ 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W,C,j,M,L,P,R,B=0,I=0,N=0;for(N=O.next_in_index,M=O.avail_in,B=r.bitb,I=r.bitk,L=r.write,P=L=258&&M>=10&&(r.bitb=B,r.bitk=I,O.avail_in=M,O.total_in+=N-O.next_in_index,O.next_in_index=N,r.write=L,T=F(A,U,l,D,c,E,r,O),N=O.next_in_index,M=O.avail_in,B=r.bitb,I=r.bitk,L=r.write,P=L>>=o[C+1],I-=o[C+1],j=o[C],0===j){h=o[C+2],a=k;break}if(0!=(16&j)){_=15&j,u=o[C+2],a=m;break}if(0==(64&j)){f=j,d=C/3+o[C+2];break}if(0!=(32&j)){a=v;break}return a=z,O.msg="invalid literal/length code",T=i,r.bitb=B,r.bitk=I,O.avail_in=M,O.total_in+=N-O.next_in_index,O.next_in_index=N,r.write=L,r.inflate_flush(O,T);case m:for(W=_;I>=W,I-=W,f=U,o=c,d=E,a=g;case g:for(W=f;I>=o[C+1],I-=o[C+1],j=o[C],0!=(16&j)){_=15&j,w=o[C+2],a=y;break}if(0==(64&j)){f=j,d=C/3+o[C+2];break}return a=z,O.msg="invalid distance code",T=i,r.bitb=B,r.bitk=I,O.avail_in=M,O.total_in+=N-O.next_in_index,O.next_in_index=N,r.write=L,r.inflate_flush(O,T);case y:for(W=_;I>=W,I-=W,a=x;case x:for(R=L-w;R<0;)R+=r.end;for(;0!==u;){if(0===P&&(L==r.end&&0!==r.read&&(L=0,P=L7&&(I-=8,M++,N--),r.write=L,T=r.inflate_flush(O,T),L=r.write,P=Lt.avail_out&&(i=t.avail_out),0!==i&&n==a&&(n=e),t.avail_out-=i,t.total_out+=i,t.next_out.set(c.win.subarray(s,s+i),r),r+=i,s+=i,s==c.end&&(s=0,c.write==c.end&&(c.write=0),i=c.write-s,i>t.avail_out&&(i=t.avail_out),0!==i&&n==a&&(n=e),t.avail_out-=i,t.total_out+=i,t.next_out.set(c.win.subarray(s,s+i),r),r+=i,s+=i),t.next_out_index=r,c.read=s,n},c.proc=function(r,a){let o,l,k,v,S,z,A,P;for(v=r.next_in_index,S=r.avail_in,l=c.bitb,k=c.bitk,z=c.write,A=z>>1){case 0:l>>>=3,k-=3,o=7&k,l>>>=o,k-=o,d=E;break;case 1:R=[],B=[],I=[[]],N=[[]],w.inflate_trees_fixed(R,B,I,N),m.init(R[0],B[0],I[0],0,N[0],0),l>>>=3,k-=3,d=C;break;case 2:l>>>=3,k-=3,d=O;break;case 3:return l>>>=3,k-=3,d=L,r.msg="invalid block type",a=i,c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a)}break;case E:for(;k<32;){if(0===S)return c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);a=e,S--,l|=(255&r.read_byte(v++))<>>16&65535)!=(65535&l))return d=L,r.msg="invalid stored block lengths",a=i,c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);f=65535&l,l=k=0,d=0!==f?F:0!==g?j:D;break;case F:if(0===S)return c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);if(0===A&&(z==c.end&&0!==c.read&&(z=0,A=zS&&(o=S),o>A&&(o=A),c.win.set(r.read_buf(v,o),z),v+=o,S-=o,z+=o,A-=o,0!=(f-=o))break;d=0!==g?j:D;break;case O:for(;k<14;){if(0===S)return c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);a=e,S--,l|=(255&r.read_byte(v++))<29||(o>>5&31)>29)return d=L,r.msg="too many length or distance symbols",a=i,c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);if(o=258+(31&o)+(o>>5&31),!u||u.length>>=14,k-=14,_=0,d=T;case T:for(;_<4+(h>>>10);){for(;k<3;){if(0===S)return c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);a=e,S--,l|=(255&r.read_byte(v++))<>>=3,k-=3}for(;_<19;)u[U[_++]]=0;if(b[0]=7,o=x.inflate_trees_bits(u,b,p,y,r),o!=e)return(a=o)==i&&(u=null,d=L),c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);_=0,d=W;case W:for(;o=h,!(_>=258+(31&o)+(o>>5&31));){let t,n;for(o=b[0];k>>=o,k-=o,u[_++]=n;else{for(P=18==n?7:n-14,t=18==n?11:3;k>>=o,k-=o,t+=l&s[P],l>>>=P,k-=P,P=_,o=h,P+t>258+(31&o)+(o>>5&31)||16==n&&P<1)return u=null,d=L,r.msg="invalid bit length repeat",a=i,c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);n=16==n?u[P-1]:0;do{u[P++]=n}while(0!=--t);_=P}}if(p[0]=-1,V=[],q=[],H=[],K=[],V[0]=9,q[0]=6,o=h,o=x.inflate_trees_dynamic(257+(31&o),1+(o>>5&31),u,V,q,H,K,y,r),o!=e)return o==i&&(u=null,d=L),a=o,c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,c.inflate_flush(r,a);m.init(V[0],q[0],y,H[0],y,K[0]),d=C;case C:if(c.bitb=l,c.bitk=k,r.avail_in=S,r.total_in+=v-r.next_in_index,r.next_in_index=v,c.write=z,(a=m.proc(c,r,a))!=t)return c.inflate_flush(r,a);if(a=e,m.free(r),v=r.next_in_index,S=r.avail_in,l=c.bitb,k=c.bitk,z=c.write,A=z15?(r.inflateEnd(t),n):(r.wbits=i,t.istate.blocks=new P(t,1<>4)>c.wbits){c.mode=R,r.msg="invalid win size",c.marker=5;break}c.mode=1;case 1:if(0===r.avail_in)return o;if(o=s,r.avail_in--,r.total_in++,l=255&r.read_byte(r.next_in_index++),((c.method<<8)+l)%31!=0){c.mode=R,r.msg="incorrect header check",c.marker=5;break}if(0==(32&l)){c.mode=7;break}c.mode=2;case 2:if(0===r.avail_in)return o;o=s,r.avail_in--,r.total_in++,c.need=(255&r.read_byte(r.next_in_index++))<<24&4278190080,c.mode=3;case 3:if(0===r.avail_in)return o;o=s,r.avail_in--,r.total_in++,c.need+=(255&r.read_byte(r.next_in_index++))<<16&16711680,c.mode=4;case 4:if(0===r.avail_in)return o;o=s,r.avail_in--,r.total_in++,c.need+=(255&r.read_byte(r.next_in_index++))<<8&65280,c.mode=5;case 5:return 0===r.avail_in?o:(o=s,r.avail_in--,r.total_in++,c.need+=255&r.read_byte(r.next_in_index++),c.mode=6,2);case 6:return c.mode=R,r.msg="need dictionary",c.marker=0,n;case 7:if(o=c.blocks.proc(r,o),o==i){c.mode=R,c.marker=0;break}if(o==e&&(o=s),o!=t)return o;o=s,c.blocks.reset(r,c.was),c.mode=12;case 12:return r.avail_in=0,t;case R:return i;default:return n}},r.inflateSetDictionary=function(t,i,r){let a=0,s=r;if(!t||!t.istate||6!=t.istate.mode)return n;const o=t.istate;return s>=1<>>1^3988292384:t>>>=1;ie[e]=t}class re{constructor(e){this.crc=e||-1}append(e){let t=0|this.crc;for(let n=0,i=0|e.length;n>>8^ie[255&(t^e[n])];this.crc=t}get(){return~this.crc}}class ae extends TransformStream{constructor(){let e;const t=new re;super({transform(e,n){t.append(e),n.enqueue(e)},flush(){const n=new Uint8Array(4);new DataView(n.buffer).setUint32(0,t.get()),e.value=n}}),e=this}}const se={concat(e,t){if(0===e.length||0===t.length)return e.concat(t);const n=e[e.length-1],i=se.getPartial(n);return 32===i?e.concat(t):se._shiftRight(t,i,0|n,e.slice(0,e.length-1))},bitLength(e){const t=e.length;if(0===t)return 0;const n=e[t-1];return 32*(t-1)+se.getPartial(n)},clamp(e,t){if(32*e.length0&&t&&(e[n-1]=se.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial:(e,t,n)=>32===e?t:(n?0|t:t<<32-e)+1099511627776*e,getPartial:e=>Math.round(e/1099511627776)||32,_shiftRight(e,t,n,i){for(void 0===i&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(0===t)return i.concat(e);for(let r=0;r>>t),n=e[r]<<32-t;const r=e.length?e[e.length-1]:0,a=se.getPartial(r);return i.push(se.partial(t+a&31,t+a>32?n:i.pop(),1)),i}},oe={bytes:{fromBits(e){const t=se.bitLength(e)/8,n=new Uint8Array(t);let i;for(let r=0;r>>24,i<<=8;return n},toBits(e){const t=[];let n,i=0;for(n=0;n9007199254740991)throw new Error("Cannot hash more than 2^53 - 1 bits");const a=new Uint32Array(n);let s=0;for(let e=t.blockSize+i-(t.blockSize+i&t.blockSize-1);e<=r;e+=t.blockSize)t._block(a.subarray(16*s,16*(s+1))),s+=1;return n.splice(0,16*s),t}finalize(){const e=this;let t=e._buffer;const n=e._h;t=se.concat(t,[se.partial(1,1)]);for(let e=t.length+2;15&e;e++)t.push(0);for(t.push(Math.floor(e._length/4294967296)),t.push(0|e._length);t.length;)e._block(t.splice(0,16));return e.reset(),n}_f(e,t,n,i){return e<=19?t&n|~t&i:e<=39?t^n^i:e<=59?t&n|t&i|n&i:e<=79?t^n^i:void 0}_S(e,t){return t<>>32-e}_block(e){const t=this,n=t._h,i=Array(80);for(let t=0;t<16;t++)i[t]=e[t];let r=n[0],a=n[1],s=n[2],o=n[3],l=n[4];for(let e=0;e<=79;e++){e>=16&&(i[e]=t._S(1,i[e-3]^i[e-8]^i[e-14]^i[e-16]));const n=t._S(5,r)+t._f(e,a,s,o)+l+i[e]+t._key[Math.floor(e/20)]|0;l=o,o=s,s=t._S(30,a),a=r,r=n}n[0]=n[0]+r|0,n[1]=n[1]+a|0,n[2]=n[2]+s|0,n[3]=n[3]+o|0,n[4]=n[4]+l|0}}},ce={aes:class{constructor(e){const t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();const n=t._tables[0][4],i=t._tables[1],r=e.length;let a,s,o,l=1;if(4!==r&&6!==r&&8!==r)throw new Error("invalid aes key size");for(t._key=[s=e.slice(0),o=[]],a=r;a<4*r+28;a++){let e=s[a-1];(a%r==0||8===r&&a%r==4)&&(e=n[e>>>24]<<24^n[e>>16&255]<<16^n[e>>8&255]<<8^n[255&e],a%r==0&&(e=e<<8^e>>>24^l<<24,l=l<<1^283*(l>>7))),s[a]=s[a-r]^e}for(let e=0;a;e++,a--){const t=s[3&e?a:a-4];o[e]=a<=4||e<4?t:i[0][n[t>>>24]]^i[1][n[t>>16&255]]^i[2][n[t>>8&255]]^i[3][n[255&t]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){const e=this._tables[0],t=this._tables[1],n=e[4],i=t[4],r=[],a=[];let s,o,l,c;for(let e=0;e<256;e++)a[(r[e]=e<<1^283*(e>>7))^e]=e;for(let u=s=0;!n[u];u^=o||1,s=a[s]||1){let a=s^s<<1^s<<2^s<<3^s<<4;a=a>>8^255&a^99,n[u]=a,i[a]=u,c=r[l=r[o=r[u]]];let d=16843009*c^65537*l^257*o^16843008*u,f=257*r[a]^16843008*a;for(let n=0;n<4;n++)e[n][u]=f=f<<24^f>>>8,t[n][a]=d=d<<24^d>>>8}for(let n=0;n<5;n++)e[n]=e[n].slice(0),t[n]=t[n].slice(0)}_crypt(e,t){if(4!==e.length)throw new Error("invalid aes block size");const n=this._key[t],i=n.length/4-2,r=[0,0,0,0],a=this._tables[t],s=a[0],o=a[1],l=a[2],c=a[3],u=a[4];let d,f,h,_=e[0]^n[0],w=e[t?3:1]^n[1],b=e[2]^n[2],p=e[t?1:3]^n[3],m=4;for(let e=0;e>>24]^o[w>>16&255]^l[b>>8&255]^c[255&p]^n[m],f=s[w>>>24]^o[b>>16&255]^l[p>>8&255]^c[255&_]^n[m+1],h=s[b>>>24]^o[p>>16&255]^l[_>>8&255]^c[255&w]^n[m+2],p=s[p>>>24]^o[_>>16&255]^l[w>>8&255]^c[255&b]^n[m+3],m+=4,_=d,w=f,b=h;for(let e=0;e<4;e++)r[t?3&-e:e]=u[_>>>24]<<24^u[w>>16&255]<<16^u[b>>8&255]<<8^u[255&p]^n[m++],d=_,_=w,w=b,b=p,p=d;return r}}},ue={getRandomValues(e){const t=new Uint32Array(e.buffer),n=e=>{let t=987654321;const n=4294967295;return function(){t=36969*(65535&t)+(t>>16)&n;return(((t<<16)+(e=18e3*(65535&e)+(e>>16)&n)&n)/4294967296+.5)*(Math.random()>.5?1:-1)}};for(let i,r=0;r>24&255)){let t=e>>16&255,n=e>>8&255,i=255&e;255===t?(t=0,255===n?(n=0,255===i?i=0:++i):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=i}else e+=1<<24;return e}incCounter(e){0===(e[0]=this.incWord(e[0]))&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let i;if(!(i=t.length))return[];const r=se.bitLength(t);for(let r=0;rnew fe.hmacSha1(oe.bytes.toBits(e)),pbkdf2(e,t,n,i){if(n=n||1e4,i<0||n<0)throw new Error("invalid params to pbkdf2");const r=1+(i>>5)<<2;let a,s,o,l,c;const u=new ArrayBuffer(r),d=new DataView(u);let f=0;const h=se;for(t=oe.bytes.toBits(t),c=1;f<(r||1);c++){for(a=s=e.encrypt(h.concat(t,[c])),o=1;or&&(e=(new n).update(e).finalize());for(let t=0;tthis.resolveReady=e)),password:e,signed:t,strength:n-1,pending:new Uint8Array})},async transform(e,t){const n=this,{password:r,strength:a,resolveReady:s,ready:o}=n;r?(await async function(e,t,n,i){const r=await Ne(e,t,n,qe(i,0,Se[t])),a=qe(i,Se[t]);if(r[0]!=a[0]||r[1]!=a[1])throw new Error(_e)}(n,a,r,qe(e,0,Se[a]+2)),e=qe(e,Se[a]+2),i?t.error(new Error(be)):s()):await o;const l=new Uint8Array(e.length-Ae-(e.length-Ae)%me);t.enqueue(Ie(n,e,l,0,Ae,!0))},async flush(e){const{signed:t,ctr:n,hmac:i,pending:r,ready:a}=this;if(i&&n){await a;const s=qe(r,0,r.length-Ae),o=qe(r,r.length-Ae);let l=new Uint8Array;if(s.length){const e=Ke(We,s);i.update(e);const t=n.update(e);l=He(We,t)}if(t){const e=qe(He(We,i.digest()),0,Ae);for(let t=0;tthis.resolveReady=e)),password:e,strength:t-1,pending:new Uint8Array})},async transform(e,t){const n=this,{password:i,strength:r,resolveReady:a,ready:s}=n;let o=new Uint8Array;i?(o=await async function(e,t,n){const i=pe(new Uint8Array(Se[t])),r=await Ne(e,t,n,i);return Ve(i,r)}(n,r,i),a()):await s;const l=new Uint8Array(o.length+e.length-e.length%me);l.set(o,0),t.enqueue(Ie(n,e,l,o.length,0))},async flush(e){const{ctr:t,hmac:i,pending:r,ready:a}=this;if(i&&t){await a;let s=new Uint8Array;if(r.length){const e=t.update(Ke(We,r));i.update(e),s=He(We,e)}n.signature=He(We,i.digest()).slice(0,Ae),e.enqueue(Ve(s,n.signature))}}}),n=this}}function Ie(e,t,n,i,r,a){const{ctr:s,hmac:o,pending:l}=e,c=t.length-r;let u;for(l.length&&(t=Ve(l,t),n=function(e,t){if(t&&t>e.length){const n=e;(e=new Uint8Array(t)).set(n,0)}return e}(n,c-c%me)),u=0;u<=c-me;u+=me){const e=Ke(We,qe(t,u,u+me));a&&o.update(e);const r=s.update(e);a||o.update(r),n.set(He(We,r),u+i)}return e.pending=qe(t,u),n}async function Ne(e,t,n,i){e.password=null;const r=function(e){if("undefined"==typeof TextEncoder){e=unescape(encodeURIComponent(e));const t=new Uint8Array(e.length);for(let n=0;n>>24]),r=~e.crcKey2.get(),e.keys=[n,i,r]}function et(e){const t=2|e.keys[2];return tt(Math.imul(t,1^t)>>>8)}function tt(e){return 255&e}function nt(e){return 4294967295&e}const it="deflate-raw";class rt extends TransformStream{constructor(e,{chunkSize:t,CompressionStream:n,CompressionStreamNative:i}){super({});const{compressed:r,encrypted:a,useCompressionStream:s,zipCrypto:o,signed:l,level:c}=e,u=this;let d,f,h=st(super.readable);a&&!o||!l||(d=new ae,h=ct(h,d)),r&&(h=lt(h,s,{level:c,chunkSize:t},i,n)),a&&(o?h=ct(h,new Je(e)):(f=new Be(e),h=ct(h,f))),ot(u,h,(()=>{let e;a&&!o&&(e=f.signature),a&&!o||!l||(e=new DataView(d.value.buffer).getUint32(0)),u.signature=e}))}}class at extends TransformStream{constructor(e,{chunkSize:t,DecompressionStream:n,DecompressionStreamNative:i}){super({});const{zipCrypto:r,encrypted:a,signed:s,signature:o,compressed:l,useCompressionStream:c}=e;let u,d,f=st(super.readable);a&&(r?f=ct(f,new Ge(e)):(d=new Re(e),f=ct(f,d))),l&&(f=lt(f,c,{chunkSize:t},i,n)),a&&!r||!s||(u=new ae,f=ct(f,u)),ot(this,f,(()=>{if((!a||r)&&s){const e=new DataView(u.value.buffer);if(o!=e.getUint32(0,!1))throw new Error(we)}}))}}function st(e){return ct(e,new TransformStream({transform(e,t){e&&e.length&&t.enqueue(e)}}))}function ot(e,t,n){t=ct(t,new TransformStream({flush:n})),Object.defineProperty(e,"readable",{get:()=>t})}function lt(e,t,n,i,r){try{e=ct(e,new(t&&i?i:r)(it,n))}catch(i){if(!t)throw i;e=ct(e,new r(it,n))}return e}function ct(e,t){return e.pipeThrough(t)}const ut="message",dt="start",ft="pull",ht="data",_t="ack",wt="close",bt="inflate";class pt extends TransformStream{constructor(e,t){super({});const n=this,{codecType:i}=e;let r;i.startsWith("deflate")?r=rt:i.startsWith(bt)&&(r=at);let a=0;const s=new r(e,t),o=super.readable,l=new TransformStream({transform(e,t){e&&e.length&&(a+=e.length,t.enqueue(e))},flush(){const{signature:e}=s;Object.assign(n,{signature:e,size:a})}});Object.defineProperty(n,"readable",{get:()=>o.pipeThrough(s).pipeThrough(l)})}}const mt=typeof Worker!=J;class gt{constructor(e,{readable:t,writable:n},{options:i,config:r,streamOptions:a,useWebWorkers:s,transferStreams:o,scripts:l},c){const{signal:u}=a;return Object.assign(e,{busy:!0,readable:t.pipeThrough(new yt(t,a,r),{signal:u}),writable:n,options:Object.assign({},i),scripts:l,transferStreams:o,terminate(){const{worker:t,busy:n}=e;t&&!n&&(t.terminate(),e.interface=null)},onTaskFinished(){e.busy=!1,c(e)}}),(s&&mt?vt:kt)(e,r)}}class yt extends TransformStream{constructor(e,{onstart:t,onprogress:n,size:i,onend:r},{chunkSize:a}){let s=0;super({start(){t&&xt(t,i)},async transform(e,t){s+=e.length,n&&await xt(n,s,i),t.enqueue(e)},flush(){e.size=s,r&&xt(r,s)}},{highWaterMark:1,size:()=>a})}}async function xt(e,...t){try{await e(...t)}catch(e){}}function kt(e,t){return{run:()=>async function({options:e,readable:t,writable:n,onTaskFinished:i},r){const a=new pt(e,r);try{await t.pipeThrough(a).pipeTo(n,{preventClose:!0,preventAbort:!0});const{signature:e,size:i}=a;return{signature:e,size:i}}finally{i()}}(e,t)}}function vt(e,{baseURL:t,chunkSize:n}){return e.interface||Object.assign(e,{worker:At(e.scripts[0],t,e),interface:{run:()=>async function(e,t){let n,i;const r=new Promise(((e,t)=>{n=e,i=t}));Object.assign(e,{reader:null,writer:null,resolveResult:n,rejectResult:i,result:r});const{readable:a,options:s,scripts:o}=e,{writable:l,closed:c}=function(e){const t=e.getWriter();let n;const i=new Promise((e=>n=e)),r=new WritableStream({async write(e){await t.ready,await t.write(e)},close(){t.releaseLock(),n()},abort:e=>t.abort(e)});return{writable:r,closed:i}}(e.writable),u=Ut({type:dt,scripts:o.slice(1),options:s,config:t,readable:a,writable:l},e);u||Object.assign(e,{reader:a.getReader(),writer:l.getWriter()});const d=await r;try{await l.getWriter().close()}catch(e){}return await c,d}(e,{chunkSize:n})}}),e.interface}let St=!0,zt=!0;function At(e,t,n){const i={type:"module"};let r,a;typeof e==Q&&(e=e());try{r=new URL(e,t)}catch(t){r=e}if(St)try{a=new Worker(r)}catch(e){St=!1,a=new Worker(r,i)}else a=new Worker(r,i);return a.addEventListener(ut,(e=>async function({data:e},t){const{type:n,value:i,messageId:r,result:a,error:s}=e,{reader:o,writer:l,resolveResult:c,rejectResult:u,onTaskFinished:d}=t;try{if(s){const{message:e,stack:t,code:n,name:i}=s,r=new Error(e);Object.assign(r,{stack:t,code:n,name:i}),f(r)}else{if(n==ft){const{value:e,done:n}=await o.read();Ut({type:ht,value:e,done:n,messageId:r},t)}n==ht&&(await l.ready,await l.write(new Uint8Array(i)),Ut({type:_t,messageId:r},t)),n==wt&&f(null,a)}}catch(s){f(s)}function f(e,t){e?u(e):c(t),l&&l.releaseLock(),d()}}(e,n))),a}function Ut(e,{worker:t,writer:n,onTaskFinished:i,transferStreams:r}){try{let{value:n,readable:i,writable:a}=e;const s=[];if(n&&(e.value=n.buffer,s.push(e.value)),r&&zt?(i&&s.push(i),a&&s.push(a)):e.readable=e.writable=null,s.length)try{return t.postMessage(e,s),!0}catch(n){zt=!1,e.readable=e.writable=null,t.postMessage(e)}else t.postMessage(e)}catch(e){throw n&&n.releaseLock(),i(),e}}let Dt=[];const Et=[];let Ft=0;function Ot(e){const{terminateTimeout:t}=e;t&&(clearTimeout(t),e.terminateTimeout=null)}const Tt=65536,Wt="writable";class Ct{constructor(){this.size=0}init(){this.initialized=!0}}class jt extends Ct{get readable(){const e=this,{chunkSize:t=Tt}=e,n=new ReadableStream({start(){this.chunkOffset=0},async pull(i){const{offset:r=0,size:a,diskNumberStart:s}=n,{chunkOffset:o}=this;i.enqueue(await Vt(e,r+o,Math.min(t,a-o),s)),o+t>a?i.close():this.chunkOffset+=t}});return n}}class Mt extends jt{constructor(e){super(),Object.assign(this,{blob:e,size:e.size})}async readUint8Array(e,t){const n=this,i=e+t,r=e||it&&(a=a.slice(e,i)),new Uint8Array(a)}}class Lt extends Ct{constructor(e){super();const t=new TransformStream,n=[];e&&n.push(["Content-Type",e]),Object.defineProperty(this,Wt,{get:()=>t.writable}),this.blob=new 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i.lastDiskNumber=Math.max(s,i.lastDiskNumber),a}}class Bt extends Ct{constructor(e,t=4294967295){super();const n=this;let i,r,a;Object.assign(n,{diskNumber:0,diskOffset:0,size:0,maxSize:t,availableSize:t});const s=new WritableStream({async write(t){const{availableSize:s}=n;if(a)t.length>=s?(await o(t.slice(0,s)),await l(),n.diskOffset+=i.size,n.diskNumber++,a=null,await this.write(t.slice(s))):await o(t);else{const{value:s,done:o}=await e.next();if(o&&!s)throw new Error("Writer iterator completed too soon");i=s,i.size=0,i.maxSize&&(n.maxSize=i.maxSize),n.availableSize=n.maxSize,await It(i),r=s.writable,a=r.getWriter(),await this.write(t)}},async close(){await a.ready,await l()}});async function o(e){const t=e.length;t&&(await a.ready,await a.write(e),i.size+=t,n.size+=t,n.availableSize-=t)}async function l(){r.size=i.size,await a.close()}Object.defineProperty(n,Wt,{get:()=>s})}}async function It(e,t){e.init&&!e.initialized&&await e.init(t)}function Nt(e){return Array.isArray(e)&&(e=new 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Response(n.readable).blob()),await It(n)),n.size<22)throw new Error(un);n.chunkSize=function(e){return Math.max(e.chunkSize,64)}(i);const r=await async function(e,t,n,i,r){const a=new Uint8Array(4);!function(e,t,n){e.setUint32(t,n,!0)}(Fn(a),0,t);const s=i+r;return await o(i)||await o(Math.min(s,n));async function o(t){const r=n-t,s=await Vt(e,r,t);for(let e=s.length-i;e>=0;e--)if(s[e]==a[0]&&s[e+1]==a[1]&&s[e+2]==a[2]&&s[e+3]==a[3])return{offset:r+e,buffer:s.slice(e,e+i).buffer}}}(n,101010256,n.size,22,1048560);if(!r){throw 134695760==Dn(Fn(await Vt(n,0,4)))?new Error(hn):new Error("End of central directory not found")}const a=Fn(r);let s=Dn(a,12),o=Dn(a,16);const l=r.offset,c=Un(a,20),u=l+22+c;let d=Un(a,4);const f=n.lastDiskNumber||0;let h=Un(a,6),_=Un(a,8),w=0,b=0;if(o==V||s==V||_==q||h==q){const e=Fn(await Vt(n,r.offset-20,20));if(117853008!=Dn(e,0))throw new Error("End of Zip64 central directory not found");o=En(e,8);let t=await Vt(n,o,56,-1),i=Fn(t);const 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Date(1e3*a);const l=s[r];e[l]=a}o+=4}))}(w,t,r),t.extraFieldExtendedTimestamp=w);const b=s.get(6534);b&&(t.extraFieldUSDZ=b)}async function kn(e,t,n,i,r){const a=Fn(e.data),s=new re;s.append(r[n]);const o=Fn(new Uint8Array(4));o.setUint32(0,s.get(),!0);const l=Dn(a,1);Object.assign(e,{version:An(a,0),[t]:Kt(e.data.subarray(5)),valid:!r.bitFlag.languageEncodingFlag&&l==Dn(o,0)}),e.valid&&(i[t]=e[t],i[t+"UTF8"]=!0)}function vn(e,t,n){return t[n]===G?e.options[n]:t[n]}function Sn(e){const t=(4294901760&e)>>16,n=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&n)>>11,(2016&n)>>5,2*(31&n),0)}catch(e){}}function zn(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function An(e,t){return e.getUint8(t)}function Un(e,t){return e.getUint16(t,!0)}function Dn(e,t){return e.getUint32(t,!0)}function En(e,t){return Number(e.getBigUint64(t,!0))}function Fn(e){return new DataView(e.buffer)}te({Inflate:function(n){const i=new N,r=n&&n.chunkSize?Math.floor(2*n.chunkSize):131072,s=new Uint8Array(r);let o=!1;i.inflateInit(),i.next_out=s,this.append=function(n,l){const c=[];let u,d,f=0,h=0,_=0;if(0!==n.length){i.next_in_index=0,i.next_in=n,i.avail_in=n.length;do{if(i.next_out_index=0,i.avail_out=r,0!==i.avail_in||o||(i.next_in_index=0,o=!0),u=i.inflate(0),o&&u===a){if(0!==i.avail_in)throw new Error("inflating: bad input")}else if(u!==e&&u!==t)throw new Error("inflating: "+i.msg);if((o||u===t)&&i.avail_in===n.length)throw new Error("inflating: bad input");i.next_out_index&&(i.next_out_index===r?c.push(new Uint8Array(s)):c.push(s.subarray(0,i.next_out_index))),_+=i.next_out_index,l&&i.next_in_index>0&&i.next_in_index!=f&&(l(i.next_in_index),f=i.next_in_index)}while(i.avail_in>0||0===i.avail_out);return c.length>1?(d=new Uint8Array(_),c.forEach((function(e){d.set(e,h),h+=e.length}))):d=c[0]?new Uint8Array(c[0]):new Uint8Array,d}},this.flush=function(){i.inflateEnd()}}});export{Mt as BlobReader,Lt as BlobWriter,Pt as TextWriter,mn as ZipReader,te as configure}; diff --git a/assets/foliate-js/src/view.js b/assets/foliate-js/src/view.js new file mode 100644 index 0000000..964af0a --- /dev/null +++ b/assets/foliate-js/src/view.js @@ -0,0 +1,605 @@ +import * as CFI from './epubcfi.js' +import { TOCProgress, SectionProgress } from './progress.js' +import { Overlayer } from './overlayer.js' +import { textWalker } from './text-walker.js' +import { Translator, TranslationMode } from './translator.js' +const { TTS } = await import('./tts.js') + +const SEARCH_PREFIX = 'foliate-search:' + +class History extends EventTarget { + #arr = [] + #index = -1 + pushState(x) { + const last = this.#arr[this.#index] + if (last === x || last?.fraction && last.fraction === x.fraction) return + this.#arr[++this.#index] = x + this.#arr.length = this.#index + 1 + this.dispatchEvent(new Event('index-change')) + this.dispatchEvent(new CustomEvent('pushstate', { detail: x })) + } + replaceState(x) { + const index = this.#index + this.#arr[index] = x + } + back() { + const index = this.#index + if (index <= 0) return + const detail = { state: this.#arr[index - 1] } + this.#index = index - 1 + this.dispatchEvent(new CustomEvent('popstate', { detail })) + this.dispatchEvent(new Event('index-change')) + } + forward() { + const index = this.#index + if (index >= this.#arr.length - 1) return + const detail = { state: this.#arr[index + 1] } + this.#index = index + 1 + this.dispatchEvent(new CustomEvent('popstate', { detail })) + this.dispatchEvent(new Event('index-change')) + } + get canGoBack() { + return this.#index > 0 + } + get canGoForward() { + return this.#index < this.#arr.length - 1 + } + clear() { + this.#arr = [] + this.#index = -1 + } +} + +const languageInfo = lang => { + if (!lang) return {} + try { + const canonical = Intl.getCanonicalLocales(lang)[0] ?? 'en' + const locale = new Intl.Locale(canonical) + const isCJK = ['zh', 'ja', 'kr'].includes(locale.language) + const direction = (locale.getTextInfo?.() ?? locale.textInfo)?.direction + return { canonical, locale, isCJK, direction } + } catch (e) { + console.warn(e) + return {} + } +} + +export class View extends HTMLElement { + #root = this.attachShadow({ mode: 'open' }) + #sectionProgress + #tocProgress + #pageProgress + #searchResults = new Map() + #index + isFixedLayout = false + lastLocation + history = new History() + #lastCfi = null + #translator = new Translator() + constructor() { + super() + this.history.addEventListener('popstate', ({ detail }) => { + const resolved = this.resolveNavigation(detail.state) + this.renderer.goTo(resolved) + }) + } + async open(book) { + this.book = book + this.language = languageInfo(book.metadata?.language) + + if (book.splitTOCHref && book.getTOCFragment) { + const ids = book.sections.map(s => s.id) + this.#sectionProgress = new SectionProgress(book.sections, 1500, 1600) + const splitHref = book.splitTOCHref.bind(book) + const getFragment = book.getTOCFragment.bind(book) + this.#tocProgress = new TOCProgress() + await this.#tocProgress.init({ + toc: book.toc ?? [], ids, splitHref, getFragment + }) + this.#pageProgress = new TOCProgress() + await this.#pageProgress.init({ + toc: book.pageList ?? [], ids, splitHref, getFragment + }) + } + + this.isFixedLayout = this.book.rendition?.layout === 'pre-paginated' + if (this.isFixedLayout) { + await import('./fixed-layout.js') + this.renderer = document.createElement('foliate-fxl') + } else { + await import('./paginator.js') + this.renderer = document.createElement('foliate-paginator') + } + this.renderer.setAttribute('exportparts', 'head,foot,filter') + this.renderer.addEventListener('load', e => this.#onLoad(e.detail)) + this.renderer.addEventListener('relocate', e => this.#onRelocate(e.detail)) + this.renderer.addEventListener('create-overlayer', e => + e.detail.attach(this.#createOverlayer(e.detail))) + this.renderer.open(book) + this.#root.append(this.renderer) + + if (book.sections.some(section => section.mediaOverlay)) { + book.media.activeClass ||= '-epub-media-overlay-active' + const activeClass = book.media.activeClass + this.mediaOverlay = book.getMediaOverlay() + let lastActive + this.mediaOverlay.addEventListener('highlight', e => { + const resolved = this.resolveNavigation(e.detail.text) + this.renderer.goTo(resolved) + .then(() => { + const { doc } = this.renderer.getContents() + .find(x => x.index = resolved.index) + const el = resolved.anchor(doc) + el.classList.add(activeClass) + lastActive = new WeakRef(el) + }) + }) + this.mediaOverlay.addEventListener('unhighlight', () => { + lastActive?.deref()?.classList?.remove(activeClass) + }) + } + } + close() { + this.renderer?.destroy() + this.renderer?.remove() + this.#sectionProgress = null + this.#tocProgress = null + this.#pageProgress = null + this.#searchResults = new Map() + this.lastLocation = null + this.history.clear() + this.tts = null + this.mediaOverlay = null + this.#translator?.destroy() + } + goToTextStart() { + return this.goTo(this.book.landmarks + ?.find(m => m.type.includes('bodymatter') || m.type.includes('text')) + ?.href ?? this.book.sections.findIndex(s => s.linear !== 'no')) + } + async init({ lastLocation, showTextStart }) { + const resolved = lastLocation ? this.resolveNavigation(lastLocation) : null + if (resolved) { + await this.renderer.goTo(resolved) + this.history.pushState(lastLocation) + } + else if (showTextStart) await this.goToTextStart() + else { + this.history.pushState(0) + await this.next() + } + } + #emit(name, detail, cancelable) { + return this.dispatchEvent(new CustomEvent(name, { detail, cancelable })) + } + #onRelocate({ reason, range, index, fraction, size }) { + this.#index = index + const progress = this.#sectionProgress?.getProgress(index, fraction, size) ?? {} + const tocItem = this.#tocProgress?.getProgress(index, range) + const pageItem = this.#pageProgress?.getProgress(index, range) + const cfi = this.getCFI(index, range) + const totalPages = this.renderer.pages ? this.renderer.pages - 2 : progress.section.total + const currentPage = this.renderer.page ?? progress.section.current + const chapterLocation = { + current: currentPage, + total: totalPages + } + + this.lastLocation = { ...progress, tocItem, pageItem, cfi, range, chapterLocation } + if (reason === 'snap' || reason === 'page' || reason === 'scroll') + this.history.replaceState(cfi) + + if (cfi && (!this.#lastCfi || cfi !== this.#lastCfi)) { + this.#lastCfi = cfi + this.#emit('relocate', this.lastLocation) + } + } + + #onLoad({ doc, index }) { + // set language and dir if not already set + doc.documentElement.lang ||= this.language.canonical ?? '' + if (!this.language.isCJK) + doc.documentElement.dir ||= this.language.direction ?? '' + + this.#handleLinks(doc, index) + this.#handleClick(doc) + this.#handleImage(doc) + + // Start translation observation for this document + this.#translator.observeDocument(doc) + + this.#emit('load', { doc, index }) + } + #handleLinks(doc, index) { + const { book } = this + const section = book.sections[index] + for (const a of doc.querySelectorAll('a[href]')) + a.addEventListener('click', e => { + e.preventDefault() + e.stopPropagation() + const href_ = a.getAttribute('href') + const href = section?.resolveHref?.(href_) ?? href_ + if (book?.isExternal?.(href)) + Promise.resolve(this.#emit('external-link', { a, href }, true)) + .then(x => x ? globalThis.open(href, '_blank') : null) + .catch(e => console.error(e)) + else Promise.resolve(this.#emit('link', { a, href }, true)) + .then(x => x ? this.goTo(href) : null) + .catch(e => console.error(e)) + }) + } + + #handleImage(doc) { + for (const img of doc.querySelectorAll('img')) { + // disable for a link + if (img.closest('a[href]')) continue; + + // prevent iOS long-press image preview / callout and disable dragging/selecting + img.style.webkitTouchCallout = 'none' // iOS long-press callout + img.style.webkitUserSelect = 'none' + img.style.userSelect = 'none' + img.style.webkitUserDrag = 'none' + img.draggable = false + // also block contextmenu to be safe + img.addEventListener('contextmenu', e => { e.preventDefault(); e.stopPropagation(); }, true); + // Check if device supports touch (mobile/tablet) + const isTouchDevice = 'ontouchstart' in window; + + if (isTouchDevice) { + // For touch devices, implement longpress + let longPressTimer; + let longPressTriggered = false; + const longPressDelay = 500; // 500ms for longpress + + img.addEventListener('touchstart', e => { + longPressTriggered = false; + longPressTimer = setTimeout(() => { + longPressTriggered = true; + this.#emit('click-image', { img }); + }, longPressDelay); + }); + + img.addEventListener('touchend', e => { + clearTimeout(longPressTimer); + // do not prevent here so a short tap will produce a normal click that can bubble + }); + + img.addEventListener('touchmove', e => { + clearTimeout(longPressTimer); + }); + + // intercept the synthetic click after a longpress and suppress it; + // allow normal clicks (short taps) to bubble + img.addEventListener('click', e => { + if (longPressTriggered) { + e.preventDefault(); + e.stopPropagation(); + longPressTriggered = false; + } + }, true); + } else { + // For desktop devices, keep original click behavior + img.addEventListener('click', e => { + e.preventDefault() + e.stopPropagation() + this.#emit('click-image', { img }) + }) + } + } + } + + #handleClick(doc) { + doc.addEventListener('click', e => { + if (window.isFootNoteOpen() && !e.currentTarget.__isFootNote) { + window.closeFootNote() + return + } + + if (doc.getSelection().type === "Range") + return + + const position = doc.position + const scale = doc.scale + let { clientX, clientY } = e + + // if the position is not null, it is fixed layout + if (position) { + clientX *= scale + clientY *= scale + + const docWidth = doc.documentElement.getBoundingClientRect().width * scale + if (position === 'right' && docWidth * 2.2 < window.innerWidth) { + clientX += window.innerWidth * 0.5 + } + this.#emit('click-view', { x: clientX, y: clientY }) + return + } + + const iframe = doc.defaultView?.frameElement + if (iframe) { + const rect = iframe.getBoundingClientRect() + clientX += rect.left + clientY += rect.top + } + + this.#emit('click-view', { x: clientX, y: clientY }) + }) + this.renderer.addEventListener('click', e => { + const { clientX, clientY } = e + while (clientX > window.innerWidth) { + clientX -= window.innerWidth + } + this.#emit('click-view', { x: clientX, y: clientY }) + }) + } + async addAnnotation(annotation, remove) { + const { value } = annotation + if (value.startsWith(SEARCH_PREFIX)) { + const cfi = value.replace(SEARCH_PREFIX, '') + const { index, anchor } = await this.resolveNavigation(cfi) + const obj = this.#getOverlayer(index) + if (obj) { + const { overlayer, doc } = obj + if (remove) { + overlayer.remove(value) + return + } + const range = doc ? anchor(doc) : anchor + overlayer.add(value, range, Overlayer.outline, { color: '#39c5bbaa' }); + } + return + } + const { index, anchor } = await this.resolveNavigation(value) + const obj = this.#getOverlayer(index) + if (obj) { + const { overlayer, doc } = obj + overlayer.remove(value) + if (!remove) { + const range = doc ? anchor(doc) : anchor + const draw = (func, opts) => overlayer.add(value, range, func, opts) + this.#emit('draw-annotation', { draw, annotation, doc, range }) + } + } + const label = this.#tocProgress.getProgress(index)?.label ?? '' + return { index, label } + } + deleteAnnotation(annotation) { + return this.addAnnotation(annotation, true) + } + #getOverlayer(index) { + return this.renderer.getContents() + .find(x => x.index === index && x.overlayer) + } + #createOverlayer({ doc, index }) { + const overlayer = new Overlayer(doc) + doc.addEventListener('click', e => { + const [value, range] = overlayer.hitTest(e) + if (value && !value.startsWith(SEARCH_PREFIX)) { + e.preventDefault() + e.stopPropagation() + this.#emit('show-annotation', { value, index, range }) + } + }, true) + + const list = this.#searchResults.get(index) + if (list) for (const item of list) this.addAnnotation(item) + + this.#emit('create-overlay', { index }) + return overlayer + } + async showAnnotation(annotation) { + const { value } = annotation + const resolved = await this.goTo(value) + if (resolved) { + const { index, anchor } = resolved + const { doc } = this.#getOverlayer(index) + const range = anchor(doc) + this.#emit('show-annotation', { value, index, range }) + } + } + getCFI(index, range) { + const baseCFI = this.book.sections[index].cfi ?? CFI.fake.fromIndex(index) + if (!range) return baseCFI + return CFI.joinIndir(baseCFI, CFI.fromRange(range)) + } + resolveCFI(cfi) { + if (this.book.resolveCFI) + return this.book.resolveCFI(cfi) + else { + const parts = CFI.parse(cfi) + const index = CFI.fake.toIndex((parts.parent ?? parts).shift()) + const anchor = doc => CFI.toRange(doc, parts) + return { index, anchor } + } + } + resolveNavigation(target) { + try { + if (typeof target === 'number') return { index: target } + if (typeof target.fraction === 'number') { + const [index, anchor] = this.#sectionProgress.getSection(target.fraction) + return { index, anchor } + } + if (CFI.isCFI.test(target)) return this.resolveCFI(target) + return this.book.resolveHref(target) + } catch (e) { + console.error(e) + console.error(`Could not resolve target ${target}`) + } + } + async goTo(target) { + const resolved = this.resolveNavigation(target) + try { + await this.renderer.goTo(resolved) + this.history.pushState(target) + return resolved + } catch (e) { + console.error(e) + console.error(`Could not go to ${target}`) + } + } + async goToFraction(frac) { + const [index, anchor] = this.#sectionProgress.getSection(frac) + await this.renderer.goTo({ index, anchor }) + this.history.pushState({ fraction: frac }) + } + async select(target) { + try { + const obj = await this.resolveNavigation(target) + await this.renderer.goTo({ ...obj, select: true }) + this.history.pushState(target) + } catch (e) { + console.error(e) + console.error(`Could not go to ${target}`) + } + } + deselect() { + for (const { doc } of this.renderer.getContents()) + doc.defaultView.getSelection().removeAllRanges() + } + getSectionFractions() { + const hrefList = this.#tocProgress?.ids ?? [] + return (this.#sectionProgress?.sectionFractions ?? []) + // .map(x => x + Number.EPSILON) + .map((fraction, index) => ({ + fraction, + href: hrefList[index] ?? '', + index + })) + } + getProgressOf(index, range) { + const tocItem = this.#tocProgress?.getProgress(index, range) + const pageItem = this.#pageProgress?.getProgress(index, range) + return { tocItem, pageItem } + } + async getTOCItemOf(target) { + try { + const { index, anchor } = await this.resolveNavigation(target) + const doc = await this.book.sections[index].createDocument() + const frag = anchor(doc) + const isRange = frag instanceof Range + const range = isRange ? frag : doc.createRange() + if (!isRange) range.selectNodeContents(frag) + return this.#tocProgress.getProgress(index, range) + } catch (e) { + console.error(e) + console.error(`Could not get ${target}`) + } + } + async prev(distance) { + await this.renderer.prev(distance) + } + async next(distance) { + await this.renderer.next(distance) + } + goLeft() { + return this.book.dir === 'rtl' ? this.next() : this.prev() + } + goRight() { + return this.book.dir === 'rtl' ? this.prev() : this.next() + } + async * #searchSection(matcher, query, index) { + const doc = await this.book.sections[index].createDocument() + for (const { range, excerpt } of matcher(doc, query)) + yield { cfi: this.getCFI(index, range), excerpt } + } + async * #searchBook(matcher, query) { + const { sections } = this.book + for (const [index, { createDocument }] of sections.entries()) { + if (!createDocument) continue + const doc = await createDocument() + const subitems = Array.from(matcher(doc, query), ({ range, excerpt }) => + ({ cfi: this.getCFI(index, range), excerpt })) + const progress = (index + 1) / sections.length + yield { progress } + if (subitems.length) yield { index, subitems } + } + } + async * search(opts) { + console.log('search', opts) + this.clearSearch() + const { searchMatcher } = await import('./search.js') + const { query, index } = opts + const matcher = searchMatcher(textWalker, + { defaultLocale: this.language, ...opts }) + const iter = index != null + ? this.#searchSection(matcher, query, index) + : this.#searchBook(matcher, query) + + const list = [] + this.#searchResults.set(index, list) + + for await (const result of iter) { + if (result.subitems) { + const list = result.subitems + .map(({ cfi }) => ({ value: SEARCH_PREFIX + cfi })) + this.#searchResults.set(result.index, list) + for (const item of list) this.addAnnotation(item) + yield { + label: this.#tocProgress.getProgress(result.index)?.label ?? '', + subitems: result.subitems, + } + } + else { + if (result.cfi) { + const item = { value: SEARCH_PREFIX + result.cfi } + list.push(item) + this.addAnnotation(item) + } + yield result + } + } + yield 'done' + } + clearSearch() { + for (const list of this.#searchResults.values()) + for (const item of list) this.deleteAnnotation(item) + this.#searchResults.clear() + } + oldValue = null + initTTS(stop) { + if (stop) + return this.#getOverlayer(this.#index)?.overlayer.remove(this.oldValue) + + const doc = this.renderer.getContents()[0].doc; + if (this.tts && this.tts.doc === doc) return; + this.tts = new TTS( + doc, + textWalker, + (range) => { + const obj = this.#getOverlayer(this.#index); + let value = null; + if (obj) { + const { overlayer } = obj; + if (this.oldValue) { + overlayer.remove(this.oldValue); + } + value = this.getCFI(this.#index, range); + overlayer.add(value, range, Overlayer.highlight, { color: '#39c5bc83' }); + this.oldValue = value; + } + this.renderer.scrollToAnchor(range); + return value; + }, + (range) => this.getCFI(this.#index, range), + ); + } + startMediaOverlay() { + const { index } = this.renderer.getContents()[0] + return this.mediaOverlay.start(index) + } + + // Translation control methods + setTranslationMode(mode) { + this.#translator.setTranslationMode(mode) + } + + getTranslationMode() { + return this.#translator.getTranslationMode() + } + + clearTranslations() { + this.#translator.clearTranslations() + } +} + +customElements.define('foliate-view', View) diff --git a/assets/foliate-js/webpack.config.js b/assets/foliate-js/webpack.config.js new file mode 100644 index 0000000..8dfcd0b --- /dev/null +++ b/assets/foliate-js/webpack.config.js @@ -0,0 +1,102 @@ +const path = require('path'); + +module.exports = { + entry: { + bundle: ['core-js/stable', './src/book.js'], + 'pdf-legacy': './src/vendor/pdfjs/pdf.js', + 'pdf-legacy.worker': './src/vendor/pdfjs/pdf.worker.js' + }, + output: { + filename: '[name].js', + path: path.resolve(__dirname, 'dist'), + // Use compatible module format for legacy browsers + library: { + name: 'FoliateJS', + type: 'umd', + export: 'default' + }, + globalObject: '(typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : this)' + }, + mode: 'production', + target: ['web', 'es5'], // Target ES5 for legacy browser compatibility + optimization: { + splitChunks: false, + runtimeChunk: false, + minimize: true + }, + performance: { + hints: false + }, + experiments: { + outputModule: false + }, + resolve: { + alias: { + // Use legacy PDF.js build + 'pdfjs-dist': path.resolve(__dirname, 'src/vendor/pdfjs/pdf-legacy.js') + }, + fallback: { + // Disable Node.js polyfills for browser build + "fs": false, + "zlib": false, + "http": false, + "https": false, + "url": false, + "canvas": false, + "util": false, + "stream": false, + "buffer": false, + "crypto": false, + "os": false, + "path": false + } + }, + module: { + parser: { + javascript: { + dynamicImportMode: 'eager' + } + }, + rules: [ + { + test: /\.js$/, + exclude: [ + /node_modules/, + /src\/vendor\/pdfjs\/pdf\.js$/, // Exclude large PDF.js file from Babel processing + /src\/vendor\/pdfjs\/pdf\.worker\.js$/ + ], + use: { + loader: 'babel-loader', + options: { + presets: [ + ['@babel/preset-env', { + targets: { + // Target much older browser versions including Chrome 40 + chrome: '40', + safari: '9', + ios: '9', + android: '4.4', + }, + useBuiltIns: 'entry', + corejs: 3, + modules: 'auto' + }] + ], + plugins: [ + ['@babel/plugin-transform-runtime', { + regenerator: true, + corejs: false, + helpers: true, + useESModules: false + }], + '@babel/plugin-transform-class-properties', + '@babel/plugin-transform-private-methods', + '@babel/plugin-transform-nullish-coalescing-operator', + '@babel/plugin-transform-optional-chaining' + ] + } + } + } + ] + } +}; diff --git a/ios/.gitignore b/ios/.gitignore new file mode 100644 index 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); + PRODUCT_BUNDLE_IDENTIFIER = top.iletter.mooknote; + PRODUCT_NAME = "$(TARGET_NAME)"; + SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; + SWIFT_OPTIMIZATION_LEVEL = "-Onone"; + SWIFT_VERSION = 5.0; + VERSIONING_SYSTEM = "apple-generic"; + }; + name = Debug; + }; + 97C147071CF9000F007C117D /* Release */ = { + isa = XCBuildConfiguration; + baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; + buildSettings = { + ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; + CLANG_ENABLE_MODULES = YES; + CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; + ENABLE_BITCODE = NO; + INFOPLIST_FILE = Runner/Info.plist; + LD_RUNPATH_SEARCH_PATHS = ( + "$(inherited)", + "@executable_path/Frameworks", + ); + PRODUCT_BUNDLE_IDENTIFIER = top.iletter.mooknote; + PRODUCT_NAME = "$(TARGET_NAME)"; + SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; + SWIFT_VERSION = 5.0; + VERSIONING_SYSTEM = "apple-generic"; + }; + name = Release; + }; +/* End XCBuildConfiguration section */ + +/* Begin XCConfigurationList section */ + 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 331C8088294A63A400263BE5 /* Debug */, + 331C8089294A63A400263BE5 /* Release */, + 331C808A294A63A400263BE5 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 97C147031CF9000F007C117D /* Debug */, + 97C147041CF9000F007C117D /* Release */, + 249021D3217E4FDB00AE95B9 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 97C147061CF9000F007C117D /* Debug */, + 97C147071CF9000F007C117D /* Release */, + 249021D4217E4FDB00AE95B9 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 97C146E61CF9000F007C117D /* Project object */; +} diff --git a/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..919434a --- /dev/null +++ b/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme new file mode 100644 index 0000000..e3773d4 --- /dev/null +++ b/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme @@ -0,0 +1,101 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/ios/Runner.xcworkspace/contents.xcworkspacedata b/ios/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..1d526a1 --- /dev/null +++ b/ios/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/ios/Runner/AppDelegate.swift b/ios/Runner/AppDelegate.swift new file mode 100644 index 0000000..c30b367 --- /dev/null +++ b/ios/Runner/AppDelegate.swift @@ -0,0 +1,16 @@ +import Flutter +import UIKit + +@main +@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate { + override func application( + _ application: UIApplication, + didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? + ) -> Bool { + return super.application(application, didFinishLaunchingWithOptions: launchOptions) + } + + func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) { + GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry) + } +} diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..d36b1fa --- /dev/null +++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,122 @@ +{ + "images" : [ + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@3x.png", + "scale" : "3x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@3x.png", + "scale" : "3x" + }, + { + "size" : "40x40", + "idiom" : "iphone", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "iphone", + "filename" : "Icon-App-40x40@3x.png", + "scale" : "3x" + }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@2x.png", + "scale" : "2x" + }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@3x.png", + "scale" : "3x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@1x.png", + "scale" : "1x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@1x.png", + "scale" : "1x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@1x.png", + "scale" : "1x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@2x.png", + "scale" : "2x" + }, + { + "size" : "83.5x83.5", + "idiom" : "ipad", + "filename" : "Icon-App-83.5x83.5@2x.png", + "scale" : "2x" + }, + { + "size" : "1024x1024", + "idiom" : "ios-marketing", + "filename" : "Icon-App-1024x1024@1x.png", + "scale" : "1x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png new file mode 100644 index 0000000..dc9ada4 Binary files /dev/null and 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b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png differ diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png new file mode 100644 index 0000000..0467bf1 Binary files /dev/null and b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png differ diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json new file mode 100644 index 0000000..0bedcf2 --- /dev/null +++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json @@ -0,0 +1,23 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "LaunchImage.png", + "scale" : "1x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@2x.png", + "scale" : "2x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@3x.png", + "scale" : "3x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md new file mode 100644 index 0000000..89c2725 --- /dev/null +++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md @@ -0,0 +1,5 @@ +# Launch Screen Assets + +You can customize the launch screen with your own desired assets by replacing the image files in this directory. + +You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. \ No newline at end of file diff --git a/ios/Runner/Base.lproj/LaunchScreen.storyboard b/ios/Runner/Base.lproj/LaunchScreen.storyboard new file mode 100644 index 0000000..f2e259c --- /dev/null +++ b/ios/Runner/Base.lproj/LaunchScreen.storyboard @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/ios/Runner/Base.lproj/Main.storyboard b/ios/Runner/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f3c2851 --- /dev/null +++ b/ios/Runner/Base.lproj/Main.storyboard @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/ios/Runner/Info.plist b/ios/Runner/Info.plist new file mode 100644 index 0000000..c8f8978 --- /dev/null +++ b/ios/Runner/Info.plist @@ -0,0 +1,70 @@ + + + + + CADisableMinimumFrameDurationOnPhone + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleDisplayName + Mooknote + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + mooknote + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleSignature + ???? + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSRequiresIPhoneOS + + UIApplicationSceneManifest + + UIApplicationSupportsMultipleScenes + + UISceneConfigurations + + UIWindowSceneSessionRoleApplication + + + UISceneClassName + UIWindowScene + UISceneConfigurationName + flutter + UISceneDelegateClassName + $(PRODUCT_MODULE_NAME).SceneDelegate + UISceneStoryboardFile + Main + + + + + UIApplicationSupportsIndirectInputEvents + + UILaunchStoryboardName + LaunchScreen + UIMainStoryboardFile + Main + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + + diff --git a/ios/Runner/Runner-Bridging-Header.h b/ios/Runner/Runner-Bridging-Header.h new file mode 100644 index 0000000..308a2a5 --- /dev/null +++ b/ios/Runner/Runner-Bridging-Header.h @@ -0,0 +1 @@ +#import "GeneratedPluginRegistrant.h" diff --git a/ios/Runner/SceneDelegate.swift b/ios/Runner/SceneDelegate.swift new file mode 100644 index 0000000..b9ce8ea --- /dev/null +++ b/ios/Runner/SceneDelegate.swift @@ -0,0 +1,6 @@ +import Flutter +import UIKit + +class SceneDelegate: FlutterSceneDelegate { + +} diff --git a/ios/RunnerTests/RunnerTests.swift b/ios/RunnerTests/RunnerTests.swift new file mode 100644 index 0000000..86a7c3b --- /dev/null +++ b/ios/RunnerTests/RunnerTests.swift @@ -0,0 +1,12 @@ +import Flutter +import UIKit +import XCTest + +class RunnerTests: XCTestCase { + + func testExample() { + // If you add code to the Runner application, consider adding tests here. + // See https://developer.apple.com/documentation/xctest for more information about using XCTest. + } + +} diff --git a/lib/main.dart b/lib/main.dart index 7cabcc0..67a488f 100644 --- a/lib/main.dart +++ b/lib/main.dart @@ -35,12 +35,8 @@ Future _bootstrap(AppProvider appProvider) async { } appProvider.initMainTabIndex(); - // sync 校验在数据库加载完成后执行(避免阻塞本地数据展示) - try { - await _validateSyncOnStartup(); - } catch (e) { - debugPrint('[Startup] 同步状态校验失败: $e'); - } + // sync 校验放到后台执行,不阻塞启动 + unawaited(_validateSyncOnStartup()); unawaited(_initAutoBackup()); unawaited(_initUsageStats()); diff --git a/lib/models/reader_book.dart b/lib/models/reader_book.dart new file mode 100644 index 0000000..dce0494 --- /dev/null +++ b/lib/models/reader_book.dart @@ -0,0 +1,104 @@ +/// 阅读器书籍模型 +class ReaderBook { + final String id; + final String title; + final String author; + final String? coverPath; + final String filePath; // 相对路径 + final String fileName; + final String fileExtension; + final String lastReadCfi; + final double readingPercentage; + final DateTime createdAt; + final DateTime updatedAt; + final bool isDeleted; + + ReaderBook({ + required this.id, + required this.title, + this.author = '', + this.coverPath, + required this.filePath, + required this.fileName, + required this.fileExtension, + this.lastReadCfi = '', + this.readingPercentage = 0.0, + required this.createdAt, + required this.updatedAt, + this.isDeleted = false, + }); + + factory ReaderBook.fromJson(Map json) { + return ReaderBook( + id: json['id'] ?? '', + title: json['title'] ?? '', + author: json['author'] ?? '', + coverPath: json['cover_path'], + filePath: json['file_path'] ?? '', + fileName: json['file_name'] ?? '', + fileExtension: json['file_extension'] ?? 'epub', + lastReadCfi: json['last_read_cfi'] ?? '', + readingPercentage: (json['reading_percentage'] as num?)?.toDouble() ?? 0.0, + createdAt: json['created_at'] != null + ? DateTime.parse(json['created_at']) + : DateTime.now(), + updatedAt: json['updated_at'] != null + ? DateTime.parse(json['updated_at']) + : DateTime.now(), + isDeleted: json['is_deleted'] == 1 || json['is_deleted'] == true, + ); + } + + Map toJson() { + return { + 'id': id, + 'title': title, + 'author': author, + 'cover_path': coverPath, + 'file_path': filePath, + 'file_name': fileName, + 'file_extension': fileExtension, + 'last_read_cfi': lastReadCfi, + 'reading_percentage': readingPercentage, + 'created_at': createdAt.toUtc().toIso8601String(), + 'updated_at': updatedAt.toUtc().toIso8601String(), + 'is_deleted': isDeleted ? 1 : 0, + }; + } + + ReaderBook copyWith({ + String? id, + String? title, + String? author, + Object? coverPath = _readerBookCopyWithNull, + String? filePath, + String? fileName, + String? fileExtension, + String? lastReadCfi, + double? readingPercentage, + DateTime? createdAt, + DateTime? updatedAt, + bool? isDeleted, + }) { + return ReaderBook( + id: id ?? this.id, + title: title ?? this.title, + author: author ?? this.author, + coverPath: coverPath is _ReaderBookCopyWithNullSentinel ? this.coverPath : (coverPath as String?), + filePath: filePath ?? this.filePath, + fileName: fileName ?? this.fileName, + fileExtension: fileExtension ?? this.fileExtension, + lastReadCfi: lastReadCfi ?? this.lastReadCfi, + readingPercentage: readingPercentage ?? this.readingPercentage, + createdAt: createdAt ?? this.createdAt, + updatedAt: updatedAt ?? this.updatedAt, + isDeleted: isDeleted ?? this.isDeleted, + ); + } +} + +class _ReaderBookCopyWithNullSentinel { + const _ReaderBookCopyWithNullSentinel(); +} + +const _readerBookCopyWithNull = _ReaderBookCopyWithNullSentinel(); diff --git a/lib/pages/book/book_tab_page.dart b/lib/pages/book/book_tab_page.dart index b7bf16f..1410f49 100644 --- a/lib/pages/book/book_tab_page.dart +++ b/lib/pages/book/book_tab_page.dart @@ -29,6 +29,7 @@ class _BookTabPageState extends State { DateTime? _lastUpdatedAt; late ScrollController _scrollController; AppProvider? _provider; + int _lastScrollSignal = 0; static const _statusMap = {0: 'read', 1: 'reading', 2: 'want_to_read'}; @@ -57,6 +58,15 @@ class _BookTabPageState extends State { void _onDataChanged() { if (!_initialized || !mounted) return; final provider = context.read(); + + // 检查回到顶部信号 + if (provider.scrollToTopSignal != _lastScrollSignal && provider.scrollToTopSignal > 0) { + _lastScrollSignal = provider.scrollToTopSignal; + if (_scrollController.hasClients) { + _scrollController.animateTo(0, duration: const Duration(milliseconds: 300), curve: Curves.easeOut); + } + } + final count = provider.books.length; final latest = provider.books.isNotEmpty ? provider.books.first.updatedAt : null; if (count != _lastDataCount || latest != _lastUpdatedAt) { diff --git a/lib/pages/main_content_page.dart b/lib/pages/main_content_page.dart index 72962e7..b0e21e8 100644 --- a/lib/pages/main_content_page.dart +++ b/lib/pages/main_content_page.dart @@ -26,7 +26,7 @@ class _MainContentPageState extends State { bool _showNoteTab = true; late PageController _pageController; - bool _isTabTap = false; // 防止点击 Tab 和滑动互斥 + bool _isTabTap = false; @override void initState() { @@ -82,6 +82,8 @@ class _MainContentPageState extends State { ); } + // ─── AppBar ────────────────────────────────────────── + Widget _buildAppBar(BuildContext context) { return Consumer( builder: (context, provider, child) { @@ -99,6 +101,17 @@ class _MainContentPageState extends State { ); } + String _getAppBarTitle(AppProvider provider) { + switch (provider.mainTabIndex) { + case 0: return '影视'; + case 1: return '阅读'; + case 2: return '笔记'; + default: return 'MookNote'; + } + } + + // ─── 云备份 ────────────────────────────────────────── + Widget _buildCloudSyncButton(BuildContext context) { return IconButton( icon: const Icon(Icons.cloud_sync_outlined), @@ -110,7 +123,6 @@ class _MainContentPageState extends State { void _showCloudSheet(BuildContext context) async { final colors = Theme.of(context).colorScheme; final hasConfig = (await WebDAVService.instance.getConfig()) != null; - if (!mounted) return; showModalBottomSheet( context: context, @@ -220,18 +232,7 @@ class _MainContentPageState extends State { ]), ); - String _getAppBarTitle(AppProvider provider) { - switch (provider.mainTabIndex) { - case 0: return '影视'; - case 1: return '阅读'; - case 2: return '笔记'; - default: return 'MookNote'; - } - } - - // ═══════════════════════════════════════════════════════════════════ - // Tab 栏 + 指示条(跟随 PageView 滑动) - // ═══════════════════════════════════════════════════════════════════ + // ─── Tab 栏 + 指示条 ───────────────────────────────── Widget _buildTabBar(BuildContext context) { return Consumer( @@ -273,7 +274,6 @@ class _MainContentPageState extends State { }).toList(), ), ), - // 指示条 — 跟随 PageView 滑动 AnimatedBuilder( animation: _pageController, builder: (context, _) { @@ -302,9 +302,7 @@ class _MainContentPageState extends State { ); } - // ═══════════════════════════════════════════════════════════════════ - // PageView 内容区 - // ═══════════════════════════════════════════════════════════════════ + // ─── PageView 内容区 ───────────────────────────────── Widget _buildTabContent() { return Consumer( @@ -312,7 +310,6 @@ class _MainContentPageState extends State { final tabs = _enabledTabs; final safeIndex = _mapToEnabledTabIndex(provider.mainTabIndex).clamp(0, tabs.length - 1); - // 同步 provider → PageView(点击 Tab 触发) if (_isTabTap && _pageController.hasClients) { _pageController.animateToPage(safeIndex, duration: const Duration(milliseconds: 350), curve: Curves.easeInOut); } diff --git a/lib/pages/movies/movie_tab_page.dart b/lib/pages/movies/movie_tab_page.dart index d4d8483..5662da0 100644 --- a/lib/pages/movies/movie_tab_page.dart +++ b/lib/pages/movies/movie_tab_page.dart @@ -29,6 +29,7 @@ class _MovieTabPageState extends State { DateTime? _lastUpdatedAt; late ScrollController _scrollController; AppProvider? _provider; + int _lastScrollSignal = 0; static const _statusMap = {0: 'watched', 1: 'watching', 2: 'want_to_watch'}; @@ -57,6 +58,15 @@ class _MovieTabPageState extends State { void _onDataChanged() { if (!_initialized || !mounted) return; final provider = context.read(); + + // 检查回到顶部信号 + if (provider.scrollToTopSignal != _lastScrollSignal && provider.scrollToTopSignal > 0) { + _lastScrollSignal = provider.scrollToTopSignal; + if (_scrollController.hasClients) { + _scrollController.animateTo(0, duration: const Duration(milliseconds: 300), curve: Curves.easeOut); + } + } + final count = provider.movies.length; final latest = provider.movies.isNotEmpty ? provider.movies.first.updatedAt : null; if (count != _lastDataCount || latest != _lastUpdatedAt) { diff --git a/lib/pages/note/note_tab_page.dart b/lib/pages/note/note_tab_page.dart index 7c6bb6b..cf8b191 100644 --- a/lib/pages/note/note_tab_page.dart +++ b/lib/pages/note/note_tab_page.dart @@ -26,6 +26,7 @@ class _NoteTabPageState extends State { bool _initialized = false; int _lastDataCount = -1; DateTime? _lastUpdatedAt; + int _lastScrollSignal = 0; @override void initState() { @@ -52,6 +53,15 @@ class _NoteTabPageState extends State { void _onDataChanged() { if (!_initialized || !mounted) return; final provider = context.read(); + + // 检查回到顶部信号 + if (provider.scrollToTopSignal != _lastScrollSignal && provider.scrollToTopSignal > 0) { + _lastScrollSignal = provider.scrollToTopSignal; + if (_scrollController.hasClients) { + _scrollController.animateTo(0, duration: const Duration(milliseconds: 300), curve: Curves.easeOut); + } + } + final count = provider.notes.length; final latest = provider.notes.isNotEmpty ? provider.notes.first.updatedAt : null; if (count != _lastDataCount || latest != _lastUpdatedAt) { diff --git a/lib/pages/reader/bookshelf_page.dart b/lib/pages/reader/bookshelf_page.dart new file mode 100644 index 0000000..28f408c --- /dev/null +++ b/lib/pages/reader/bookshelf_page.dart @@ -0,0 +1,182 @@ +import 'package:flutter/material.dart'; +import 'package:provider/provider.dart'; +import '../../models/reader_book.dart'; +import '../../providers/app_provider.dart'; +import '../../service/book_import_service.dart'; +import 'reader_book_detail_page.dart'; + +/// 书架页面 — 展示导入的阅读器书籍,支持网格/列表切换 +class BookshelfPage extends StatefulWidget { + const BookshelfPage({super.key}); + + @override + State createState() => _BookshelfPageState(); +} + +class _BookshelfPageState extends State { + bool _isGridView = true; + + Future _importBook() async { + final provider = context.read(); + await BookImportService.pickAndImportBook(context, provider); + } + + void _openBookDetail(ReaderBook book) { + Navigator.push( + context, + MaterialPageRoute( + builder: (_) => ReaderBookDetailPage(book: book), + ), + ).then((_) { + context.read().loadReaderBooks(); + }); + } + + @override + Widget build(BuildContext context) { + final colors = Theme.of(context).colorScheme; + + return Scaffold( + backgroundColor: colors.surface, + appBar: AppBar( + title: const Text('阅读器'), + actions: [ + IconButton( + icon: Icon(_isGridView ? Icons.view_list : Icons.grid_view), + tooltip: _isGridView ? '列表视图' : '网格视图', + onPressed: () { + setState(() { + _isGridView = !_isGridView; + }); + }, + ), + IconButton( + icon: const Icon(Icons.add), + tooltip: '导入书籍', + onPressed: _importBook, + ), + ], + ), + body: Consumer( + builder: (context, provider, child) { + final books = provider.readerBooks; + + if (books.isEmpty) { + return Center( + child: Column( + mainAxisSize: MainAxisSize.min, + children: [ + Icon(Icons.menu_book_outlined, size: 64, color: colors.onSurface.withValues(alpha: 0.15)), + const SizedBox(height: 16), + Text('点击右上角导入书籍', + style: TextStyle(fontSize: 14, color: colors.onSurface.withValues(alpha: 0.3))), + ], + ), + ); + } + + if (_isGridView) { + return GridView.builder( + padding: const EdgeInsets.all(16), + gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount( + crossAxisCount: 3, + mainAxisSpacing: 16, + crossAxisSpacing: 12, + childAspectRatio: 0.65, + ), + itemCount: books.length, + itemBuilder: (context, index) => _buildGridViewItem(books[index], colors), + ); + } + + return ListView.builder( + padding: const EdgeInsets.all(16), + itemCount: books.length, + itemBuilder: (context, index) => _buildListViewItem(books[index], colors), + ); + }, + ), + ); + } + + Widget _buildGridViewItem(ReaderBook book, ColorScheme colors) { + return GestureDetector( + onTap: () => _openBookDetail(book), + child: Column( + mainAxisSize: MainAxisSize.min, + crossAxisAlignment: CrossAxisAlignment.center, + children: [ + Expanded( + child: Container( + width: double.infinity, + decoration: BoxDecoration( + color: colors.surfaceContainerHighest, + borderRadius: BorderRadius.circular(10), + border: Border.all(color: colors.outlineVariant, width: 0.5), + ), + child: Center( + child: Icon(Icons.menu_book, size: 40, color: colors.onSurface.withValues(alpha: 0.2)), + ), + ), + ), + const SizedBox(height: 6), + Text(book.title, + maxLines: 1, + overflow: TextOverflow.ellipsis, + style: TextStyle(fontSize: 12, fontWeight: FontWeight.w500, color: colors.onSurface)), + if (book.readingPercentage > 0) + Padding( + padding: const EdgeInsets.only(top: 1), + child: Text('${(book.readingPercentage * 100).toStringAsFixed(0)}%', + style: TextStyle(fontSize: 10, color: colors.onSurface.withValues(alpha: 0.3))), + ), + ], + ), + ); + } + + Widget _buildListViewItem(ReaderBook book, ColorScheme colors) { + return GestureDetector( + onTap: () => _openBookDetail(book), + child: Container( + margin: const EdgeInsets.only(bottom: 12), + padding: const EdgeInsets.all(12), + decoration: BoxDecoration( + color: colors.surfaceContainerHighest, + borderRadius: BorderRadius.circular(12), + ), + child: Row( + children: [ + Container( + width: 48, + height: 64, + decoration: BoxDecoration( + color: colors.surface, + borderRadius: BorderRadius.circular(8), + ), + child: Icon(Icons.menu_book, size: 24, color: colors.onSurface.withValues(alpha: 0.2)), + ), + const SizedBox(width: 14), + Expanded( + child: Column( + crossAxisAlignment: CrossAxisAlignment.start, + children: [ + Text(book.title, + maxLines: 1, + overflow: TextOverflow.ellipsis, + style: TextStyle(fontSize: 15, fontWeight: FontWeight.w500, color: colors.onSurface)), + const SizedBox(height: 4), + Text('.${book.fileExtension}', + style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.3))), + ], + ), + ), + if (book.readingPercentage > 0) + Text('${(book.readingPercentage * 100).toStringAsFixed(0)}%', + style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4))), + ], + ), + ), + ); + } +} diff --git a/lib/pages/reader/epub_player.dart b/lib/pages/reader/epub_player.dart new file mode 100644 index 0000000..3e74d41 --- /dev/null +++ b/lib/pages/reader/epub_player.dart @@ -0,0 +1,261 @@ +import 'dart:async'; +import 'dart:convert'; +import 'dart:io'; +import 'package:flutter/material.dart'; +import 'package:flutter/services.dart'; +import 'package:flutter_inappwebview/flutter_inappwebview.dart'; +import 'package:provider/provider.dart'; +import 'package:wakelock_plus/wakelock_plus.dart'; +import '../../models/reader_book.dart'; +import '../../providers/app_provider.dart'; +import '../../service/book_server.dart'; +import '../../utils/book_file_helper.dart'; +import '../../utils/reader_url_generator.dart'; + +/// 目录条目 +class TocItem { + final String href; + final String title; + + TocItem({required this.href, required this.title}); + + factory TocItem.fromJson(Map json) { + return TocItem( + href: json['href'] ?? '', + title: json['title'] ?? '', + ); + } +} + +/// 核心电子书阅读组件 — 使用 InAppWebView 渲染 foliate-js 阅读器 +class EpubPlayer extends StatefulWidget { + final ReaderBook book; + final String? initialCfi; + final VoidCallback showOrHideToolbar; + final ValueChanged>? onTocReady; + + const EpubPlayer({ + super.key, + required this.book, + this.initialCfi, + required this.showOrHideToolbar, + this.onTocReady, + }); + + @override + State createState() => EpubPlayerState(); +} + +class EpubPlayerState extends State { + late InAppWebViewController _controller; + String cfi = ''; + double percentage = 0.0; + String chapterTitle = ''; + int chapterCurrentPage = 0; + int chapterTotalPages = 0; + + Timer? _styleTimer; + + InAppWebViewSettings get _settings => InAppWebViewSettings( + supportZoom: false, + transparentBackground: true, + useHybridComposition: true, + mixedContentMode: MixedContentMode.MIXED_CONTENT_ALWAYS_ALLOW, + ); + + // ─── 翻页方法 ─────────────────────────────────────── + + void prevPage() { + _controller.evaluateJavascript(source: 'prevPage()'); + } + + void nextPage() { + _controller.evaluateJavascript(source: 'nextPage()'); + } + + void prevChapter() { + _controller.evaluateJavascript(source: 'prevSection()'); + } + + void nextChapter() { + _controller.evaluateJavascript(source: 'nextSection()'); + } + + void goToPercentage(double value) { + _controller.evaluateJavascript(source: 'goToPercent($value)'); + } + + void goToHref(String href) { + _controller.evaluateJavascript(source: "goToHref('$href')"); + } + + void goToCfi(String cfi) { + _controller.evaluateJavascript(source: "goToCfi('$cfi')"); + } + + // ─── 样式方法 ─────────────────────────────────────── + + void changeStyle({ + double? fontSize, + double? lineHeight, + double? paragraphSpacing, + String? fontColor, + String? backgroundColor, + }) { + _styleTimer?.cancel(); + _styleTimer = Timer(const Duration(milliseconds: 200), () { + if (!mounted) return; + + final params = {}; + if (fontSize != null) params['fontSize'] = (fontSize * 100).round(); + if (lineHeight != null) params['spacing'] = lineHeight; + if (paragraphSpacing != null) params['paragraphSpacing'] = paragraphSpacing; + if (fontColor != null) params['fontColor'] = '#$fontColor'; + if (backgroundColor != null) params['backgroundColor'] = '#$backgroundColor'; + + if (params.isEmpty) return; + + final jsonParams = jsonEncode(params); + _controller.evaluateJavascript(source: 'changeStyle($jsonParams)'); + }); + } + + void changeTheme(String bgColor, String textColor) { + _controller.evaluateJavascript(source: ''' + changeStyle({ + backgroundColor: '#$bgColor', + fontColor: '#$textColor', + }) + '''); + } + + // ─── 保存进度 ─────────────────────────────────────── + + Future saveReadingProgress() async { + if (cfi.isEmpty) return; + final provider = context.read(); + final updated = widget.book.copyWith( + lastReadCfi: cfi, + readingPercentage: percentage, + updatedAt: DateTime.now(), + ); + await provider.updateReaderBook(updated); + } + + // ─── WebView 回调 ─────────────────────────────────── + + Future _onWebViewCreated(InAppWebViewController controller) async { + _controller = controller; + _setHandlers(controller); + // 开启常亮 + WakelockPlus.enable(); + } + + void _setHandlers(InAppWebViewController controller) { + // 阅读位置变化 + controller.addJavaScriptHandler( + handlerName: 'onRelocated', + callback: (args) { + final location = args[0] as Map; + setState(() { + cfi = location['cfi'] ?? ''; + percentage = double.tryParse(location['percentage']?.toString() ?? '0') ?? 0.0; + chapterTitle = location['chapterTitle'] ?? ''; + chapterCurrentPage = location['chapterCurrentPage'] ?? 0; + chapterTotalPages = location['chapterTotalPages'] ?? 0; + }); + }, + ); + + // 点击事件(控制翻页和工具栏) + controller.addJavaScriptHandler( + handlerName: 'onClick', + callback: (args) { + final location = args[0] as Map; + final x = location['x'] as num?; + final y = location['y'] as num?; + if (x == null || y == null) return; + + final pageWidth = MediaQuery.of(context).size.width; + final clickX = x.toDouble() * pageWidth; + final oneThird = pageWidth / 3; + final twoThird = pageWidth * 2 / 3; + + if (clickX < oneThird) { + prevPage(); + } else if (clickX > twoThird) { + nextPage(); + } else { + widget.showOrHideToolbar(); + } + }, + ); + + // 目录数据 + controller.addJavaScriptHandler( + handlerName: 'onSetToc', + callback: (args) { + final List rawToc = args[0]; + final toc = rawToc.map((item) { + if (item is Map) { + return TocItem.fromJson(Map.from(item)); + } + return TocItem(href: '', title: item.toString()); + }).toList(); + widget.onTocReady?.call(toc); + }, + ); + + // 翻页上拉手势 + controller.addJavaScriptHandler( + handlerName: 'onPullUp', + callback: (args) { + widget.showOrHideToolbar(); + }, + ); + } + + @override + void dispose() { + _styleTimer?.cancel(); + saveReadingProgress(); + WakelockPlus.disable(); + super.dispose(); + } + + @override + Widget build(BuildContext context) { + final isDark = Theme.of(context).brightness == Brightness.dark; + + final fileAbsolute = BookFileHelper.instance.resolveAbsolutePath(widget.book.filePath); + final fileExists = fileAbsolute.isNotEmpty && File(fileAbsolute).existsSync(); + final bookUrl = 'http://127.0.0.1:${Server().port}/book/${Uri.encodeComponent(fileAbsolute)}'; + final initialCfi = widget.initialCfi ?? widget.book.lastReadCfi; + + final bgColor = isDark ? 'FF1A1A1A' : 'FFFFFFFF'; + final textColor = isDark ? 'FFE5E5E5' : 'FF1A1A1A'; + + final url = generateReaderUrl( + fileUrl: bookUrl, + cfi: initialCfi, + backgroundColor: bgColor, + textColor: textColor, + isDarkMode: isDark, + ); + + debugPrint('[EpubPlayer] port=${Server().port} running=${Server().isRunning}'); + debugPrint('[EpubPlayer] fileAbsolute=$fileAbsolute exists=$fileExists'); + + return InAppWebView( + initialUrlRequest: URLRequest(url: WebUri(url)), + initialSettings: _settings, + onWebViewCreated: _onWebViewCreated, + onReceivedError: (controller, request, error) { + debugPrint('[EpubPlayer] WebView error: ${error.description}'); + }, + onConsoleMessage: (controller, msg) { + debugPrint('[EpubPlayer] JS: ${msg.message}'); + }, + ); + } +} diff --git a/lib/pages/reader/progress_panel.dart b/lib/pages/reader/progress_panel.dart new file mode 100644 index 0000000..0cbcf3f --- /dev/null +++ b/lib/pages/reader/progress_panel.dart @@ -0,0 +1,114 @@ +import 'dart:async'; +import 'package:flutter/material.dart'; +import 'epub_player.dart'; + +/// 进度控制面板 — 滑块跳转 + 章节信息 +class ProgressPanel extends StatefulWidget { + final GlobalKey epubPlayerKey; + + const ProgressPanel({super.key, required this.epubPlayerKey}); + + @override + State createState() => _ProgressPanelState(); +} + +class _ProgressPanelState extends State { + double _sliderValue = 0.0; + Timer? _debounceTimer; + + EpubPlayerState? get _player => widget.epubPlayerKey.currentState; + + @override + void initState() { + super.initState(); + _sliderValue = _player?.percentage ?? 0.0; + } + + @override + void dispose() { + _debounceTimer?.cancel(); + super.dispose(); + } + + @override + Widget build(BuildContext context) { + final colors = Theme.of(context).colorScheme; + final player = _player; + final chapterTitle = player?.chapterTitle ?? ''; + final currentPage = player?.chapterCurrentPage ?? 0; + final totalPages = player?.chapterTotalPages ?? 0; + final percent = player?.percentage ?? 0.0; + + return Padding( + padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8), + child: Column( + mainAxisSize: MainAxisSize.min, + children: [ + // 章节标题 + if (chapterTitle.isNotEmpty) + Padding( + padding: const EdgeInsets.only(bottom: 8), + child: Text( + chapterTitle, + maxLines: 1, + overflow: TextOverflow.ellipsis, + style: TextStyle(fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface), + ), + ), + // 滑块行 + Row( + children: [ + IconButton( + icon: const Icon(Icons.skip_previous, size: 20), + padding: EdgeInsets.zero, + constraints: const BoxConstraints(minWidth: 36, minHeight: 36), + onPressed: () => _player?.prevChapter(), + ), + Expanded( + child: Slider( + value: _sliderValue.clamp(0.0, 1.0), + onChanged: (value) { + setState(() => _sliderValue = value); + _debounceTimer?.cancel(); + _debounceTimer = Timer(const Duration(milliseconds: 100), () { + _player?.goToPercentage(value); + }); + }, + ), + ), + IconButton( + icon: const Icon(Icons.skip_next, size: 20), + padding: EdgeInsets.zero, + constraints: const BoxConstraints(minWidth: 36, minHeight: 36), + onPressed: () => _player?.nextChapter(), + ), + ], + ), + // 页码和百分比 + Padding( + padding: const EdgeInsets.only(bottom: 4), + child: Row( + mainAxisAlignment: MainAxisAlignment.spaceEvenly, + children: [ + _infoItem('$currentPage', '当前页', colors), + _infoItem('$totalPages', '总页数', colors), + _infoItem('${(percent * 100).toStringAsFixed(1)}%', '进度', colors), + ], + ), + ), + ], + ), + ); + } + + Widget _infoItem(String value, String label, ColorScheme colors) { + return Column( + mainAxisSize: MainAxisSize.min, + children: [ + Text(value, style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)), + const SizedBox(height: 2), + Text(label, style: TextStyle(fontSize: 10, color: colors.onSurface.withValues(alpha: 0.4))), + ], + ); + } +} diff --git a/lib/pages/reader/reader_book_detail_page.dart b/lib/pages/reader/reader_book_detail_page.dart new file mode 100644 index 0000000..cdb7462 --- /dev/null +++ b/lib/pages/reader/reader_book_detail_page.dart @@ -0,0 +1,187 @@ +import 'package:flutter/material.dart'; +import 'package:provider/provider.dart'; +import '../../models/reader_book.dart'; +import '../../providers/app_provider.dart'; +import '../../utils/book_file_helper.dart'; +import 'reading_page.dart'; + +/// 阅读器书籍详情页 +class ReaderBookDetailPage extends StatefulWidget { + final ReaderBook book; + + const ReaderBookDetailPage({super.key, required this.book}); + + @override + State createState() => _ReaderBookDetailPageState(); +} + +class _ReaderBookDetailPageState extends State { + late String _title; + late ReaderBook _book; + + @override + void initState() { + super.initState(); + _book = widget.book; + _title = _book.title; + } + + Future _startReading() async { + // 确保获取最新的book数据 + final provider = context.read(); + final latest = provider.readerBooks.firstWhere( + (b) => b.id == _book.id, + orElse: () => _book, + ); + if (context.mounted) { + await Navigator.push( + context, + MaterialPageRoute( + builder: (_) => ReadingPage(book: latest), + ), + ); + // 返回后刷新 + if (mounted) { + await provider.loadReaderBooks(); + final updated = provider.readerBooks.firstWhere( + (b) => b.id == _book.id, + orElse: () => _book, + ); + setState(() { + _book = updated; + }); + } + } + } + + Future _deleteBook() async { + final confirmed = await showDialog( + context: context, + builder: (ctx) => AlertDialog( + title: const Text('删除书籍'), + content: Text('确定要删除「$_title」吗?\n此操作将同时删除书籍文件。'), + actions: [ + TextButton( + onPressed: () => Navigator.pop(ctx, false), + child: const Text('取消'), + ), + TextButton( + onPressed: () => Navigator.pop(ctx, true), + child: const Text('删除', style: TextStyle(color: Colors.red)), + ), + ], + ), + ); + + if (confirmed == true) { + await BookFileHelper.instance.deleteBookFiles(_book.id); + await context.read().removeReaderBook(_book.id); + if (mounted) { + Navigator.pop(context); + } + } + } + + @override + Widget build(BuildContext context) { + final colors = Theme.of(context).colorScheme; + + return Scaffold( + backgroundColor: colors.surface, + appBar: AppBar( + title: const Text('书籍详情'), + ), + body: SingleChildScrollView( + padding: const EdgeInsets.all(20), + child: Column( + crossAxisAlignment: CrossAxisAlignment.start, + children: [ + // 占位书封 + Center( + child: Container( + width: 140, + height: 200, + decoration: BoxDecoration( + color: colors.surfaceContainerHighest, + borderRadius: BorderRadius.circular(12), + border: Border.all(color: colors.outlineVariant, width: 0.5), + ), + child: Icon(Icons.menu_book, size: 64, color: colors.onSurface.withValues(alpha: 0.2)), + ), + ), + const SizedBox(height: 24), + + // 书名 + Text('书名', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))), + const SizedBox(height: 4), + Text(_title, style: TextStyle(fontSize: 20, fontWeight: FontWeight.w600, color: colors.onSurface)), + const SizedBox(height: 16), + + // 文件名 + Text('文件', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))), + const SizedBox(height: 4), + Text('${_book.fileName} (.${_book.fileExtension})', + style: TextStyle(fontSize: 14, color: colors.onSurface.withValues(alpha: 0.6))), + const SizedBox(height: 16), + + // 阅读进度 + Text('阅读进度', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))), + const SizedBox(height: 8), + Row( + children: [ + Expanded( + child: ClipRRect( + borderRadius: BorderRadius.circular(4), + child: LinearProgressIndicator( + value: _book.readingPercentage, + minHeight: 8, + backgroundColor: colors.surfaceContainerHighest, + ), + ), + ), + const SizedBox(width: 12), + Text('${(_book.readingPercentage * 100).toStringAsFixed(1)}%', + style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500, color: colors.onSurface)), + ], + ), + const SizedBox(height: 16), + + // 导入时间 + Text('导入时间', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))), + const SizedBox(height: 4), + Text(_book.createdAt.toString().substring(0, 10), + style: TextStyle(fontSize: 14, color: colors.onSurface.withValues(alpha: 0.6))), + + const SizedBox(height: 40), + + // 底部按钮 + Row( + children: [ + Expanded( + child: OutlinedButton( + onPressed: _deleteBook, + style: OutlinedButton.styleFrom( + padding: const EdgeInsets.symmetric(vertical: 14), + ), + child: const Text('删除'), + ), + ), + const SizedBox(width: 16), + Expanded( + flex: 2, + child: FilledButton( + onPressed: _startReading, + style: FilledButton.styleFrom( + padding: const EdgeInsets.symmetric(vertical: 14), + ), + child: const Text('阅读'), + ), + ), + ], + ), + ], + ), + ), + ); + } +} diff --git a/lib/pages/reader/reading_page.dart b/lib/pages/reader/reading_page.dart new file mode 100644 index 0000000..ad8c118 --- /dev/null +++ b/lib/pages/reader/reading_page.dart @@ -0,0 +1,243 @@ +import 'package:flutter/material.dart'; +import 'package:flutter/services.dart'; +import 'package:pointer_interceptor/pointer_interceptor.dart'; +import '../../models/reader_book.dart'; +import '../../service/book_server.dart'; +import '../../utils/book_file_helper.dart'; +import 'epub_player.dart'; +import 'toc_drawer.dart'; +import 'progress_panel.dart'; +import 'style_panel.dart'; + +/// 书籍阅读页面 +class ReadingPage extends StatefulWidget { + final ReaderBook book; + + const ReadingPage({super.key, required this.book}); + + @override + State createState() => _ReadingPageState(); +} + +class _ReadingPageState extends State { + final GlobalKey _epubPlayerKey = GlobalKey(); + final GlobalKey _scaffoldKey = GlobalKey(); + + static const _empty = SizedBox.shrink(); + bool _toolbarOffstage = true; // true=隐藏, false=显示 + Widget _currentPage = const SizedBox.shrink(); + bool _serverReady = false; + + List _toc = []; + + @override + void initState() { + super.initState(); + _initServer(); + SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky); + } + + Future _initServer() async { + String _ = await BookFileHelper.instance.bookFileRoot; + await Server().start(preferredPort: 0); + if (mounted) setState(() => _serverReady = true); + } + + @override + void dispose() { + _epubPlayerKey.currentState?.saveReadingProgress(); + Server().stop(); + SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge); + super.dispose(); + } + + void _showToolbar() { + setState(() { + _toolbarOffstage = false; + }); + } + + void _hideToolbar() { + setState(() { + _currentPage = _empty; + _toolbarOffstage = true; + }); + } + + void _toggleToolbar() { + if (_toolbarOffstage) { + _showToolbar(); + } else { + _hideToolbar(); + } + } + + void _onTocReady(List toc) { + if (mounted) setState(() => _toc = toc); + } + + void _openTocDrawer() { + _hideToolbar(); + _scaffoldKey.currentState?.openDrawer(); + } + + // ─── 底部面板切换 ───────────────────────────────────── + + void _onProgressPressed() { + setState(() { + _currentPage = ProgressPanel(epubPlayerKey: _epubPlayerKey); + }); + } + + void _onStylePressed() { + setState(() { + _currentPage = StylePanel(epubPlayerKey: _epubPlayerKey); + }); + } + + @override + Widget build(BuildContext context) { + final colors = Theme.of(context).colorScheme; + + // ─── 工具栏覆盖层(照抄 anx-reader 的 Offstage + PointerInterceptor 模式) + Offstage controller = Offstage( + offstage: _toolbarOffstage, + child: PointerInterceptor( + child: Stack( + children: [ + // 半透明背景,点击关闭工具栏 + Positioned.fill( + child: GestureDetector( + onTap: _hideToolbar, + behavior: HitTestBehavior.opaque, + onVerticalDragUpdate: (details) {}, + onVerticalDragEnd: (details) {}, + child: Container( + color: Colors.black.withValues(alpha: 0.15), + ), + ), + ), + // 顶部 AppBar + 底部工具栏 + Column( + children: [ + // 顶部 AppBar + AppBar( + backgroundColor: colors.surface.withValues(alpha: 0.94), + title: Text(widget.book.title, overflow: TextOverflow.ellipsis), + leading: IconButton( + icon: const Icon(Icons.arrow_back), + onPressed: () => Navigator.pop(context), + ), + ), + const Spacer(), + // 底部面板 + 按钮行 + BottomSheet( + onClosing: () {}, + enableDrag: false, + builder: (context) => SafeArea( + top: false, + child: Container( + constraints: const BoxConstraints(maxWidth: 600), + child: StatefulBuilder( + builder: (BuildContext context, StateSetter modalSetState) { + final hasContent = !identical(_currentPage, _empty); + return IntrinsicHeight( + child: Column( + mainAxisSize: MainAxisSize.min, + children: [ + // 面板内容区域 + if (hasContent) + Expanded( + child: SingleChildScrollView( + child: _currentPage, + ), + ), + // 按钮行 + Row( + mainAxisAlignment: MainAxisAlignment.spaceAround, + children: [ + IconButton( + icon: const Icon(Icons.toc), + tooltip: '目录', + onPressed: _openTocDrawer, + ), + IconButton( + icon: const Icon(Icons.data_usage), + tooltip: '进度', + onPressed: () { + modalSetState(() { + _onProgressPressed(); + }); + }, + ), + IconButton( + icon: const Icon(Icons.color_lens), + tooltip: '样式', + onPressed: () { + modalSetState(() { + _onStylePressed(); + }); + }, + ), + IconButton( + icon: const Icon(Icons.skip_previous), + tooltip: '上一章', + onPressed: () { + _epubPlayerKey.currentState?.prevChapter(); + }, + ), + IconButton( + icon: const Icon(Icons.skip_next), + tooltip: '下一章', + onPressed: () { + _epubPlayerKey.currentState?.nextChapter(); + }, + ), + ], + ), + ], + ), + ); + }, + ), + ), + ), + ), + ], + ), + ], + ), + ), + ); + + return Scaffold( + key: _scaffoldKey, + backgroundColor: colors.surface, + // TOC 目录抽屉 + drawer: PointerInterceptor( + child: Drawer( + width: MediaQuery.of(context).size.width * 0.75, + child: TocDrawer( + toc: _toc, + epubPlayerKey: _epubPlayerKey, + ), + ), + ), + body: _serverReady + ? Stack( + children: [ + // 阅读内容(WebView) + EpubPlayer( + key: _epubPlayerKey, + book: widget.book, + showOrHideToolbar: _toggleToolbar, + onTocReady: _onTocReady, + ), + // 工具栏覆盖层 + controller, + ], + ) + : const Center(child: CircularProgressIndicator()), + ); + } +} diff --git a/lib/pages/reader/style_panel.dart b/lib/pages/reader/style_panel.dart new file mode 100644 index 0000000..bf6f094 --- /dev/null +++ b/lib/pages/reader/style_panel.dart @@ -0,0 +1,162 @@ +import 'package:flutter/material.dart'; +import '../../utils/user_prefs.dart'; +import 'epub_player.dart'; + +/// 预设主题 +const _presetThemes = [ + {'bg': 'FFFFFFFF', 'fg': 'FF1A1A1A', 'name': '默认'}, + {'bg': 'FF1A1A1A', 'fg': 'FFE5E5E5', 'name': '暗黑'}, + {'bg': 'FFF8F0E3', 'fg': 'FF333333', 'name': '护眼'}, + {'bg': 'FF2B2B2B', 'fg': 'FFCCCCCC', 'name': '深灰'}, + {'bg': 'FF2D3E50', 'fg': 'FFD4D4D4', 'name': '蓝灰'}, +]; + +/// 样式设置面板 — 字号、行距、主题 +class StylePanel extends StatefulWidget { + final GlobalKey epubPlayerKey; + + const StylePanel({super.key, required this.epubPlayerKey}); + + @override + State createState() => _StylePanelState(); +} + +class _StylePanelState extends State { + double _fontSize = 1.0; + double _lineHeight = 1.6; + int _selectedTheme = 0; + + @override + void initState() { + super.initState(); + _loadPrefs(); + } + + void _loadPrefs() { + final sp = UserPrefs().prefs; + setState(() { + _fontSize = sp.getDouble('reader_font_size') ?? 1.0; + _lineHeight = sp.getDouble('reader_line_height') ?? 1.6; + _selectedTheme = sp.getInt('reader_theme_index') ?? 0; + }); + } + + void _savePrefs() { + final sp = UserPrefs().prefs; + sp.setDouble('reader_font_size', _fontSize); + sp.setDouble('reader_line_height', _lineHeight); + sp.setInt('reader_theme_index', _selectedTheme); + } + + void _applyStyle() { + widget.epubPlayerKey.currentState?.changeStyle( + fontSize: _fontSize, + lineHeight: _lineHeight, + ); + _savePrefs(); + } + + void _applyTheme(int index) { + final theme = _presetThemes[index]; + final bg = theme['bg']!; + final fg = theme['fg']!; + widget.epubPlayerKey.currentState?.changeTheme(bg, fg); + setState(() => _selectedTheme = index); + _savePrefs(); + } + + @override + Widget build(BuildContext context) { + final colors = Theme.of(context).colorScheme; + + return Padding( + padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8), + child: Column( + mainAxisSize: MainAxisSize.min, + children: [ + // 字号 + Row( + children: [ + Text('字号', style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.6))), + Expanded( + child: Slider( + value: _fontSize, + min: 0.5, + max: 3.0, + divisions: 25, + label: '${(_fontSize * 100).round()}%', + onChanged: (value) { + setState(() => _fontSize = value); + _applyStyle(); + }, + ), + ), + SizedBox( + width: 44, + child: Text('${(_fontSize * 100).round()}%', + textAlign: TextAlign.end, + style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.5))), + ), + ], + ), + // 行距 + Row( + children: [ + Text('行距', style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.6))), + Expanded( + child: Slider( + value: _lineHeight, + min: 1.0, + max: 3.0, + divisions: 20, + label: _lineHeight.toStringAsFixed(1), + onChanged: (value) { + setState(() => _lineHeight = value); + _applyStyle(); + }, + ), + ), + SizedBox( + width: 44, + child: Text(_lineHeight.toStringAsFixed(1), + textAlign: TextAlign.end, + style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.5))), + ), + ], + ), + const SizedBox(height: 8), + // 主题色块 + Row( + mainAxisAlignment: MainAxisAlignment.center, + children: List.generate(_presetThemes.length, (index) { + final theme = _presetThemes[index]; + final bg = Color(int.parse(theme['bg']!, radix: 16)); + final fg = Color(int.parse(theme['fg']!, radix: 16)); + final isSelected = index == _selectedTheme; + + return GestureDetector( + onTap: () => _applyTheme(index), + child: Container( + width: 42, + height: 42, + margin: const EdgeInsets.symmetric(horizontal: 6), + decoration: BoxDecoration( + color: bg, + borderRadius: BorderRadius.circular(21), + border: Border.all( + color: isSelected ? colors.primary : colors.outlineVariant, + width: isSelected ? 2.5 : 1, + ), + ), + child: Center( + child: Text('A', style: TextStyle(color: fg, fontSize: 16, fontWeight: FontWeight.w500)), + ), + ), + ); + }), + ), + ], + ), + ); + } +} diff --git a/lib/pages/reader/toc_drawer.dart b/lib/pages/reader/toc_drawer.dart new file mode 100644 index 0000000..fbd9675 --- /dev/null +++ b/lib/pages/reader/toc_drawer.dart @@ -0,0 +1,77 @@ +import 'package:flutter/material.dart'; +import 'epub_player.dart'; + +/// 目录抽屉 — 显示书籍章节目录,点击跳转 +class TocDrawer extends StatelessWidget { + final List toc; + final GlobalKey epubPlayerKey; + final VoidCallback? onClose; + + const TocDrawer({ + super.key, + required this.toc, + required this.epubPlayerKey, + this.onClose, + }); + + @override + Widget build(BuildContext context) { + final colors = Theme.of(context).colorScheme; + + return Container( + color: colors.surface, + child: SafeArea( + child: Column( + crossAxisAlignment: CrossAxisAlignment.start, + children: [ + Padding( + padding: const EdgeInsets.fromLTRB(16, 16, 16, 8), + child: Row( + children: [ + Icon(Icons.toc, size: 20, color: colors.onSurface.withValues(alpha: 0.6)), + const SizedBox(width: 10), + Text('目录', style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)), + const Spacer(), + IconButton( + icon: const Icon(Icons.close), + onPressed: onClose ?? () => Navigator.pop(context), + ), + ], + ), + ), + Divider(height: 1, color: colors.outlineVariant), + Expanded( + child: toc.isEmpty + ? Center( + child: Text('暂无目录', style: TextStyle(color: colors.onSurface.withValues(alpha: 0.3))), + ) + : ListView.builder( + padding: const EdgeInsets.symmetric(vertical: 8), + itemCount: toc.length, + itemBuilder: (context, index) { + final item = toc[index]; + return InkWell( + onTap: () { + epubPlayerKey.currentState?.goToHref(item.href); + Navigator.pop(context); + }, + child: Padding( + padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 12), + child: Text( + item.title, + style: TextStyle( + fontSize: 14, + color: colors.onSurface.withValues(alpha: 0.8), + ), + ), + ), + ); + }, + ), + ), + ], + ), + ), + ); + } +} diff --git a/lib/providers/app_provider.dart b/lib/providers/app_provider.dart index 7c95d9b..6ccdeec 100644 --- a/lib/providers/app_provider.dart +++ b/lib/providers/app_provider.dart @@ -9,6 +9,8 @@ import '../utils/movie/movie_poster_dao.dart'; import '../utils/book/book_review_dao.dart'; import '../utils/book/book_excerpt_dao.dart'; import '../utils/tag/tag_dao.dart'; +import '../utils/reader_book_dao.dart'; +import '../models/reader_book.dart'; import '../utils/database_helper.dart'; import '../utils/image_path_helper.dart'; import '../utils/user_prefs.dart'; @@ -25,11 +27,13 @@ class AppProvider extends ChangeNotifier { final BookReviewDao _bookReviewDao = BookReviewDao(); final BookExcerptDao _bookExcerptDao = BookExcerptDao(); final TagDao _tagDao = TagDao(); + final ReaderBookDao _readerBookDao = ReaderBookDao(); // 数据列表 List _movies = []; List _books = []; List _notes = []; + List _readerBooks = []; // 当前主界面选中的标签 (0: 观影,1: 阅读,2: 笔记) int _mainTabIndex = 0; @@ -60,6 +64,10 @@ class AppProvider extends ChangeNotifier { // 侧边菜单是否打开 bool _drawerOpen = false; + + // 回到顶部信号(点击首页图标时递增) + int _scrollToTopSignal = 0; + int get scrollToTopSignal => _scrollToTopSignal; // 初始化数据库 Future initDatabase() async { @@ -73,10 +81,12 @@ class AppProvider extends ChangeNotifier { _movieDao.getAllMovies(), _bookDao.getAllBooks(), _noteDao.getAllNotes(), + _readerBookDao.getAllReaderBooks(), ]); _movies = results[0] as List; _books = results[1] as List; _notes = results[2] as List; + _readerBooks = results[3] as List; debugPrint('[AppProvider] 本地数据: movies=${_movies.length}, books=${_books.length}, notes=${_notes.length}'); notifyListeners(); } @@ -144,6 +154,26 @@ class AppProvider extends ChangeNotifier { notifyListeners(); } + Future loadReaderBooks() async { + _readerBooks = await _readerBookDao.getAllReaderBooks(); + notifyListeners(); + } + + Future addReaderBook(ReaderBook book) async { + await _readerBookDao.insertReaderBook(book); + await loadReaderBooks(); + } + + Future updateReaderBook(ReaderBook book) async { + await _readerBookDao.updateReaderBook(book); + await loadReaderBooks(); + } + + Future removeReaderBook(String id) async { + await _readerBookDao.deleteReaderBook(id); + await loadReaderBooks(); + } + // ─── 分页加载(供列表页触底加载使用)──────────────────────── static const int _pageSize = 20; @@ -179,6 +209,7 @@ class AppProvider extends ChangeNotifier { List get movies => _movies; List get books => _books; List get notes => _notes; + List get readerBooks => _readerBooks; // 根据状态获取影视列表 List getMoviesByStatus(String status) { @@ -197,8 +228,14 @@ class AppProvider extends ChangeNotifier { } void setBottomNavIndex(int index) { + if (index == 0 && _bottomNavIndex == 0) { + // 已在首页,再次点击 → 回到顶部 + _scrollToTopSignal++; + notifyListeners(); + return; + } _bottomNavIndex = index; - _bottomNavVisible = true; // 切换页面时自动显示导航栏 + _bottomNavVisible = true; notifyListeners(); } diff --git a/lib/service/book_import_service.dart b/lib/service/book_import_service.dart new file mode 100644 index 0000000..87027c8 --- /dev/null +++ b/lib/service/book_import_service.dart @@ -0,0 +1,75 @@ +import 'dart:io'; +import 'package:file_picker/file_picker.dart'; +import 'package:flutter/material.dart'; +import 'package:path/path.dart' as p; +import 'package:uuid/uuid.dart'; +import '../models/reader_book.dart'; +import '../providers/app_provider.dart'; +import '../utils/book_file_helper.dart'; + +/// 书籍导入服务 +class BookImportService { + static const allowedExtensions = ['epub', 'txt']; + + static Future pickAndImportBook( + BuildContext context, + AppProvider provider, + ) async { + final result = await FilePicker.platform.pickFiles( + type: FileType.custom, + allowedExtensions: allowedExtensions, + allowMultiple: false, + ); + + if (result == null || result.files.isEmpty) return null; + + final platformFile = result.files.first; + final sourcePath = platformFile.path; + if (sourcePath == null) return null; + + final file = File(sourcePath); + if (!await file.exists()) return null; + + final extension = p.extension(file.path).replaceAll('.', '').toLowerCase(); + if (!allowedExtensions.contains(extension)) { + if (context.mounted) { + ScaffoldMessenger.of(context).showSnackBar( + SnackBar(content: Text('不支持的格式:$extension')), + ); + } + return null; + } + + final title = p.basenameWithoutExtension(platformFile.name); + final helper = BookFileHelper.instance; + final id = const Uuid().v4(); + + // 清理文件名,去除特殊字符 + final safeName = platformFile.name.replaceAll(RegExp(r'[<>:"/\\|?*]'), '_'); + final destPath = await helper.bookFile(id, safeName); + + // 复制文件 + await file.copy(destPath); + + final now = DateTime.now(); + final readerBook = ReaderBook( + id: id, + title: title, + fileName: platformFile.name, + filePath: '$id/$safeName', // 相对路径 + fileExtension: extension, + createdAt: now, + updatedAt: now, + ); + + await provider.addReaderBook(readerBook); + + if (context.mounted) { + ScaffoldMessenger.of(context).showSnackBar( + SnackBar(content: Text('「$title」导入成功')), + ); + } + + return readerBook; + } +} diff --git a/lib/service/book_server.dart b/lib/service/book_server.dart new file mode 100644 index 0000000..43fcbdf --- /dev/null +++ b/lib/service/book_server.dart @@ -0,0 +1,98 @@ +import 'dart:io'; +import 'package:flutter/foundation.dart'; +import 'package:flutter/services.dart'; +import 'package:shelf/shelf.dart' as shelf; +import 'package:shelf/shelf_io.dart' as io; + +/// 本地 HTTP 服务器,为 WebView 提供书籍文件和 foliate-js 资源 +class Server { + static final Server _singleton = Server._internal(); + factory Server() => _singleton; + Server._internal(); + + HttpServer? _server; + bool get isRunning => _server != null; + int get port => _server?.port ?? 0; + + Future start({int preferredPort = 0}) async { + if (_server != null) { + await stop(); + } + + final handler = const shelf.Pipeline() + .addMiddleware(shelf.logRequests()) + .addHandler(_handleRequest); + + try { + _server = await io.serve(handler, '127.0.0.1', preferredPort); + } catch (_) { + _server = await io.serve(handler, '127.0.0.1', 0); + } + } + + Future stop() async { + if (_server == null) return; + await _server!.close(force: true); + _server = null; + } + + Future _handleRequest(shelf.Request request) async { + final uriPath = request.requestedUri.path; + + // 书籍文件请求 + if (uriPath.startsWith('/book/')) { + final bookPath = Uri.decodeComponent(uriPath.substring(6)); + final file = File(bookPath); + if (!await file.exists()) { + return shelf.Response.notFound('Book not found'); + } + return shelf.Response.ok( + file.openRead(), + headers: { + 'Content-Type': 'application/epub+zip', + 'Access-Control-Allow-Origin': '*', + }, + ); + } + + // foliate-js 资源请求 + if (uriPath.startsWith('/foliate-js/')) { + final assetPath = 'assets/foliate-js/${uriPath.substring(12)}'; + + String contentType; + if (uriPath.endsWith('.html')) { + contentType = 'text/html'; + } else if (uriPath.endsWith('.css')) { + contentType = 'text/css'; + } else if (uriPath.endsWith('.js') || uriPath.endsWith('.mjs')) { + contentType = 'application/javascript'; + } else if (uriPath.endsWith('.json')) { + contentType = 'application/json'; + } else if (uriPath.endsWith('.svg')) { + contentType = 'image/svg+xml'; + } else { + contentType = 'application/octet-stream'; + } + + try { + // 优先尝试 load() 加载为字节流(最可靠),再转为字符串或直接返回 + final data = await rootBundle.load(assetPath); + return shelf.Response.ok( + data.buffer.asUint8List(), + headers: { + 'Content-Type': contentType, + 'Access-Control-Allow-Origin': '*', + }, + ); + } catch (e) { + debugPrint('[Server] Asset not found: $assetPath error=$e'); + return shelf.Response.notFound('Asset not found: $assetPath'); + } + } + + return shelf.Response.ok( + 'OK', + headers: {'Access-Control-Allow-Origin': '*'}, + ); + } +} diff --git a/lib/utils/book_file_helper.dart b/lib/utils/book_file_helper.dart new file mode 100644 index 0000000..ac032cf --- /dev/null +++ b/lib/utils/book_file_helper.dart @@ -0,0 +1,71 @@ +import 'dart:io'; +import 'package:path_provider/path_provider.dart'; +import 'package:path/path.dart' as p; + +/// 阅读器文件路径管理 +class BookFileHelper { + static final BookFileHelper instance = BookFileHelper._init(); + BookFileHelper._init(); + + String? _rootPath; + + Future get _root async { + if (_rootPath != null) return _rootPath!; + final dir = await getApplicationDocumentsDirectory(); + _rootPath = p.join(dir.path, 'mooknote', 'book_file'); + await Directory(_rootPath!).create(recursive: true); + return _rootPath!; + } + + Future get bookFileRoot async => _root; + + Future get coverDir async { + final root = await _root; + final dir = p.join(root, 'cover'); + await Directory(dir).create(recursive: true); + return dir; + } + + Future bookDir(String bookId) async { + final root = await _root; + final dir = p.join(root, bookId); + await Directory(dir).create(recursive: true); + return dir; + } + + Future bookFile(String bookId, String fileName) async { + final dir = await bookDir(bookId); + return p.join(dir, fileName); + } + + String? relativePath(String absolutePath) { + if (_rootPath == null) return null; + if (absolutePath.startsWith(_rootPath!)) { + return absolutePath.substring(_rootPath!.length + 1); + } + return null; + } + + Future absolutePath(String relativePath) async { + final root = await _root; + return p.join(root, relativePath); + } + + Future deleteBookFiles(String bookId) async { + final dir = await bookDir(bookId); + if (await Directory(dir).exists()) { + await Directory(dir).delete(recursive: true); + } + } + + /// 同步初始化(必须在使用 resolveAbsolutePath 前调用一次 bookFileRoot) + Future ensureInitialized() async { + await _root; + } + + /// 根据相对路径解析绝对路径(调用前需确保已初始化) + String resolveAbsolutePath(String relativePath) { + if (_rootPath == null) return relativePath; + return p.join(_rootPath!, relativePath); + } +} diff --git a/lib/utils/color_converter.dart b/lib/utils/color_converter.dart new file mode 100644 index 0000000..32ed488 --- /dev/null +++ b/lib/utils/color_converter.dart @@ -0,0 +1,6 @@ +/// Dart ARGB 颜色字符串转换为 JS RGBA 格式 +/// dartColor: "FF0066FF" (AARRGGBB) → jsColor: "0066FFFF" (RRGGBBAA) +String convertDartColorToJs(String dartColor) { + if (dartColor.length < 8) return dartColor; + return dartColor.substring(2) + dartColor.substring(0, 2); +} diff --git a/lib/utils/database_helper.dart b/lib/utils/database_helper.dart index d8dbbe8..2b2f9e1 100644 --- a/lib/utils/database_helper.dart +++ b/lib/utils/database_helper.dart @@ -57,7 +57,7 @@ class DatabaseHelper { return await openDatabase( path, - version: 13, + version: 14, onCreate: _createDB, onUpgrade: _onUpgrade, ); @@ -115,6 +115,9 @@ class DatabaseHelper { if (oldVersion < 13) { await _upgradeToV13(db); } + if (oldVersion < 14) { + await _createReaderBooksTable(db); + } } /// 升级books表到V11(添加ISBN和出版时间字段) @@ -154,6 +157,26 @@ class DatabaseHelper { } } + /// 升级到V14:创建阅读器书籍表 + Future _createReaderBooksTable(Database db) async { + await db.execute(''' + CREATE TABLE IF NOT EXISTS reader_books ( + id TEXT PRIMARY KEY, + title TEXT NOT NULL, + author TEXT DEFAULT '', + cover_path TEXT, + file_path TEXT NOT NULL, + file_name TEXT NOT NULL, + file_extension TEXT NOT NULL DEFAULT 'epub', + last_read_cfi TEXT DEFAULT '', + reading_percentage REAL DEFAULT 0.0, + created_at TEXT NOT NULL, + updated_at TEXT NOT NULL, + is_deleted INTEGER DEFAULT 0 + ) + '''); + } + /// 升级到V13:创建标签表并回填已有数据 Future _upgradeToV13(Database db) async { await db.execute(''' @@ -587,6 +610,24 @@ class DatabaseHelper { UNIQUE(name, type) ) '''); + + // 阅读器书籍表 + await db.execute(''' + CREATE TABLE IF NOT EXISTS reader_books ( + id TEXT PRIMARY KEY, + title TEXT NOT NULL, + author TEXT DEFAULT '', + cover_path TEXT, + file_path TEXT NOT NULL, + file_name TEXT NOT NULL, + file_extension TEXT NOT NULL DEFAULT 'epub', + last_read_cfi TEXT DEFAULT '', + reading_percentage REAL DEFAULT 0.0, + created_at TEXT NOT NULL, + updated_at TEXT NOT NULL, + is_deleted INTEGER DEFAULT 0 + ) + '''); } // 关闭数据库 diff --git a/lib/utils/reader_book_dao.dart b/lib/utils/reader_book_dao.dart new file mode 100644 index 0000000..ade9b61 --- /dev/null +++ b/lib/utils/reader_book_dao.dart @@ -0,0 +1,69 @@ +import 'package:flutter/foundation.dart'; +import '../models/reader_book.dart'; +import 'database_helper.dart'; + +/// 阅读器书籍 DAO +class ReaderBookDao { + final DatabaseHelper _dbHelper = DatabaseHelper.instance; + + Future _wrap(String op, Future Function() fn) async { + try { + return await fn(); + } catch (e) { + debugPrint('[ReaderBookDao] $op error: $e'); + rethrow; + } + } + + Future> getAllReaderBooks() => _wrap('getAllReaderBooks', () async { + final db = await _dbHelper.database; + final List> maps = await db.query( + 'reader_books', + where: 'is_deleted = ?', + whereArgs: [0], + orderBy: 'created_at DESC', + ); + return List.generate(maps.length, (i) => ReaderBook.fromJson(maps[i])); + }); + + Future getReaderBookById(String id) => _wrap('getReaderBookById', () async { + final db = await _dbHelper.database; + final List> maps = await db.query( + 'reader_books', + where: 'id = ? AND is_deleted = ?', + whereArgs: [id, 0], + ); + if (maps.isEmpty) return null; + return ReaderBook.fromJson(maps.first); + }); + + Future insertReaderBook(ReaderBook book) => _wrap('insertReaderBook', () async { + final db = await _dbHelper.database; + await db.insert('reader_books', book.toJson()); + }); + + Future updateReaderBook(ReaderBook book) => _wrap('updateReaderBook', () async { + final db = await _dbHelper.database; + await db.update( + 'reader_books', + book.toJson(), + where: 'id = ?', + whereArgs: [book.id], + ); + }); + + Future deleteReaderBook(String id) => _wrap('deleteReaderBook', () async { + final db = await _dbHelper.database; + await db.update( + 'reader_books', + {'is_deleted': 1, 'updated_at': DateTime.now().toIso8601String()}, + where: 'id = ?', + whereArgs: [id], + ); + }); + + Future permanentDeleteReaderBook(String id) => _wrap('permanentDeleteReaderBook', () async { + final db = await _dbHelper.database; + await db.delete('reader_books', where: 'id = ?', whereArgs: [id]); + }); +} diff --git a/lib/utils/reader_url_generator.dart b/lib/utils/reader_url_generator.dart new file mode 100644 index 0000000..3236e54 --- /dev/null +++ b/lib/utils/reader_url_generator.dart @@ -0,0 +1,69 @@ +import 'dart:convert'; +import '../service/book_server.dart'; +import 'color_converter.dart'; + +/// 生成 foliate-js 阅读器 URL +String generateReaderUrl({ + required String fileUrl, + String cfi = '', + required String backgroundColor, + required String textColor, + bool isDarkMode = false, +}) { + final indexHtmlPath = 'http://127.0.0.1:${Server().port}/foliate-js/index.html'; + + final jsBg = convertDartColorToJs(backgroundColor); + final jsTc = convertDartColorToJs(textColor); + + final style = { + 'fontSize': 100, // 100 = base 100% + 'fontName': '', + 'fontPath': '', + 'fontWeight': 400, + 'letterSpacing': 0, + 'spacing': 1.6, + 'paragraphSpacing': 0.6, + 'textIndent': 2, + 'fontColor': '#$jsTc', + 'backgroundColor': '#$jsBg', + 'topMargin': 25, + 'bottomMargin': 25, + 'sideMargin': 15, + 'justify': true, + 'hyphenate': false, + 'pageTurnStyle': 'slide', + 'maxColumnCount': 1, + 'columnThreshold': 3, + 'writingMode': 'horizontal-tb', + 'textAlign': 'justify', + 'backgroundImage': '', + 'bgimgBlur': 0, + 'bgimgOpacity': 1.0, + 'bgimgFit': 'cover', + 'allowScript': false, + 'customCSS': '', + 'customCSSEnabled': false, + 'useBookStyles': true, + 'headingFontSize': 130, + 'codeHighlightTheme': 'atom-one-light', + }; + + final readingRules = { + 'convertChineseMode': 'none', + 'bionicReadingMode': false, + }; + + final params = { + 'importing': false, + 'url': fileUrl, + 'initialCfi': cfi, + 'style': style, + 'readingRules': readingRules, + }; + + final queryParts = params.entries + .map((e) => '${e.key}=${Uri.encodeComponent(jsonEncode(e.value))}') + .join('&'); + + return '$indexHtmlPath?$queryParts'; +} diff --git a/lib/widgets/custom_drawer.dart b/lib/widgets/custom_drawer.dart index 72070e1..448dd19 100644 --- a/lib/widgets/custom_drawer.dart +++ b/lib/widgets/custom_drawer.dart @@ -7,6 +7,7 @@ import '../utils/user_prefs.dart'; import '../pages/stroll_page.dart'; import '../pages/markdown_reader/md_reader_tab_page.dart'; import '../pages/tag_management_page.dart'; +import '../pages/reader/bookshelf_page.dart'; import '../pages/profile_page.dart'; import '../pages/movies/movie_detail_page.dart'; import '../pages/book/book_detail_page.dart'; @@ -180,16 +181,24 @@ class _CustomDrawerState extends State { _buildToolItem(Icons.description_outlined, 'MD阅读', () { Navigator.pop(context); Navigator.push(context, MaterialPageRoute(builder: (_) => const MdReaderTabPage())); - }, bottomRounded: true), + }), + Divider(height: 1, indent: 52, endIndent: 20, color: colors.outlineVariant), + _buildToolItem(Icons.menu_book_outlined, '阅读器', () { + Navigator.pop(context); + Navigator.push(context, MaterialPageRoute(builder: (_) => const BookshelfPage())); + }, bottomRounded: true, enabled: false), ], ), ); } - Widget _buildToolItem(IconData icon, String title, VoidCallback onTap, {bool topRounded = false, bool bottomRounded = false}) { + Widget _buildToolItem(IconData icon, String title, VoidCallback onTap, {bool topRounded = false, bool bottomRounded = false, bool enabled = true}) { final colors = Theme.of(context).colorScheme; + final effectiveOnTap = enabled ? onTap : null; + final iconOpacity = enabled ? 0.7 : 0.25; + final textOpacity = enabled ? 1.0 : 0.35; return InkWell( - onTap: onTap, + onTap: effectiveOnTap, borderRadius: BorderRadius.only( topLeft: topRounded ? const Radius.circular(16) : Radius.zero, topRight: topRounded ? const Radius.circular(16) : Radius.zero, @@ -200,9 +209,9 @@ class _CustomDrawerState extends State { padding: const EdgeInsets.symmetric(vertical: 14, horizontal: 20), child: Row( children: [ - Icon(icon, size: 20, color: colors.onSurface.withValues(alpha: 0.7)), + Icon(icon, size: 20, color: colors.onSurface.withValues(alpha: iconOpacity)), const SizedBox(width: 12), - Expanded(child: Text(title, style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500, color: colors.onSurface))), + Expanded(child: Text(title, style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500, color: colors.onSurface.withValues(alpha: textOpacity)))), Icon(Icons.chevron_right, size: 16, color: colors.onSurface.withValues(alpha: 0.2)), ], ), diff --git a/linux/.gitignore b/linux/.gitignore new file mode 100644 index 0000000..d3896c9 --- /dev/null +++ b/linux/.gitignore @@ -0,0 +1 @@ +flutter/ephemeral diff --git a/linux/CMakeLists.txt b/linux/CMakeLists.txt new file mode 100644 index 0000000..8d4f5ca --- /dev/null +++ b/linux/CMakeLists.txt @@ -0,0 +1,128 @@ +# Project-level configuration. +cmake_minimum_required(VERSION 3.13) +project(runner LANGUAGES CXX) + +# The name of the executable created for the application. Change this to change +# the on-disk name of your application. +set(BINARY_NAME "mooknote") +# The unique GTK application identifier for this application. See: +# https://wiki.gnome.org/HowDoI/ChooseApplicationID +set(APPLICATION_ID "top.iletter.mooknote") + +# Explicitly opt in to modern CMake behaviors to avoid warnings with recent +# versions of CMake. +cmake_policy(SET CMP0063 NEW) + +# Load bundled libraries from the lib/ directory relative to the binary. +set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") + +# Root filesystem for cross-building. +if(FLUTTER_TARGET_PLATFORM_SYSROOT) + set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) + set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) + set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) + set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) + set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) +endif() + +# Define build configuration options. +if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + set(CMAKE_BUILD_TYPE "Debug" CACHE + STRING "Flutter build mode" FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS + "Debug" "Profile" "Release") +endif() + +# Compilation settings that should be applied to most targets. +# +# Be cautious about adding new options here, as plugins use this function by +# default. In most cases, you should add new options to specific targets instead +# of modifying this function. +function(APPLY_STANDARD_SETTINGS TARGET) + target_compile_features(${TARGET} PUBLIC cxx_std_14) + target_compile_options(${TARGET} PRIVATE -Wall -Werror) + target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") + target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") +endfunction() + +# Flutter library and tool build rules. +set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") +add_subdirectory(${FLUTTER_MANAGED_DIR}) + +# System-level dependencies. +find_package(PkgConfig REQUIRED) +pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) + +# Application build; see runner/CMakeLists.txt. +add_subdirectory("runner") + +# Run the Flutter tool portions of the build. This must not be removed. +add_dependencies(${BINARY_NAME} flutter_assemble) + +# Only the install-generated bundle's copy of the executable will launch +# correctly, since the resources must in the right relative locations. To avoid +# people trying to run the unbundled copy, put it in a subdirectory instead of +# the default top-level location. +set_target_properties(${BINARY_NAME} + PROPERTIES + RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" +) + + +# Generated plugin build rules, which manage building the plugins and adding +# them to the application. +include(flutter/generated_plugins.cmake) + + +# === Installation === +# By default, "installing" just makes a relocatable bundle in the build +# directory. +set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") +if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) + set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) +endif() + +# Start with a clean build bundle directory every time. +install(CODE " + file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") + " COMPONENT Runtime) + +set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") +set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") + +install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) + install(FILES "${bundled_library}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endforeach(bundled_library) + +# Copy the native assets provided by the build.dart from all packages. +set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/linux/") +install(DIRECTORY "${NATIVE_ASSETS_DIR}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +# Fully re-copy the assets directory on each build to avoid having stale files +# from a previous install. +set(FLUTTER_ASSET_DIR_NAME "flutter_assets") +install(CODE " + file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") + " COMPONENT Runtime) +install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" + DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) + +# Install the AOT library on non-Debug builds only. +if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") + install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endif() diff --git a/linux/flutter/CMakeLists.txt b/linux/flutter/CMakeLists.txt new file mode 100644 index 0000000..d5bd016 --- /dev/null +++ b/linux/flutter/CMakeLists.txt @@ -0,0 +1,88 @@ +# This file controls Flutter-level build steps. It should not be edited. +cmake_minimum_required(VERSION 3.10) + +set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") + +# Configuration provided via flutter tool. +include(${EPHEMERAL_DIR}/generated_config.cmake) + +# TODO: Move the rest of this into files in ephemeral. See +# https://github.com/flutter/flutter/issues/57146. + +# Serves the same purpose as list(TRANSFORM ... PREPEND ...), +# which isn't available in 3.10. +function(list_prepend LIST_NAME PREFIX) + set(NEW_LIST "") + foreach(element ${${LIST_NAME}}) + list(APPEND NEW_LIST "${PREFIX}${element}") + endforeach(element) + set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) +endfunction() + +# === Flutter Library === +# System-level dependencies. +find_package(PkgConfig REQUIRED) +pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) +pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) +pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) + +set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") + +# Published to parent scope for install step. +set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) +set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) +set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) +set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) + +list(APPEND FLUTTER_LIBRARY_HEADERS + "fl_basic_message_channel.h" + "fl_binary_codec.h" + "fl_binary_messenger.h" + "fl_dart_project.h" + "fl_engine.h" + "fl_json_message_codec.h" + "fl_json_method_codec.h" + "fl_message_codec.h" + "fl_method_call.h" + "fl_method_channel.h" + "fl_method_codec.h" + "fl_method_response.h" + "fl_plugin_registrar.h" + "fl_plugin_registry.h" + "fl_standard_message_codec.h" + "fl_standard_method_codec.h" + "fl_string_codec.h" + "fl_value.h" + "fl_view.h" + "flutter_linux.h" +) +list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") +add_library(flutter INTERFACE) +target_include_directories(flutter INTERFACE + "${EPHEMERAL_DIR}" +) +target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") +target_link_libraries(flutter INTERFACE + PkgConfig::GTK + PkgConfig::GLIB + PkgConfig::GIO +) +add_dependencies(flutter flutter_assemble) + +# === Flutter tool backend === +# _phony_ is a non-existent file to force this command to run every time, +# since currently there's no way to get a full input/output list from the +# flutter tool. +add_custom_command( + OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} + ${CMAKE_CURRENT_BINARY_DIR}/_phony_ + COMMAND ${CMAKE_COMMAND} -E env + ${FLUTTER_TOOL_ENVIRONMENT} + "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" + ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} + VERBATIM +) +add_custom_target(flutter_assemble DEPENDS + "${FLUTTER_LIBRARY}" + ${FLUTTER_LIBRARY_HEADERS} +) diff --git a/linux/flutter/generated_plugin_registrant.cc b/linux/flutter/generated_plugin_registrant.cc new file mode 100644 index 0000000..7299b5c --- /dev/null +++ b/linux/flutter/generated_plugin_registrant.cc @@ -0,0 +1,19 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#include "generated_plugin_registrant.h" + +#include +#include + +void fl_register_plugins(FlPluginRegistry* registry) { + g_autoptr(FlPluginRegistrar) file_selector_linux_registrar = + fl_plugin_registry_get_registrar_for_plugin(registry, "FileSelectorPlugin"); + file_selector_plugin_register_with_registrar(file_selector_linux_registrar); + g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar = + fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin"); + url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar); +} diff --git a/linux/flutter/generated_plugin_registrant.h b/linux/flutter/generated_plugin_registrant.h new file mode 100644 index 0000000..e0f0a47 --- /dev/null +++ b/linux/flutter/generated_plugin_registrant.h @@ -0,0 +1,15 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#ifndef GENERATED_PLUGIN_REGISTRANT_ +#define GENERATED_PLUGIN_REGISTRANT_ + +#include + +// Registers Flutter plugins. +void fl_register_plugins(FlPluginRegistry* registry); + +#endif // GENERATED_PLUGIN_REGISTRANT_ diff --git a/linux/flutter/generated_plugins.cmake b/linux/flutter/generated_plugins.cmake new file mode 100644 index 0000000..886932b --- /dev/null +++ b/linux/flutter/generated_plugins.cmake @@ -0,0 +1,26 @@ +# +# Generated file, do not edit. +# + +list(APPEND FLUTTER_PLUGIN_LIST + file_selector_linux + url_launcher_linux +) + +list(APPEND FLUTTER_FFI_PLUGIN_LIST + jni +) + +set(PLUGIN_BUNDLED_LIBRARIES) + +foreach(plugin ${FLUTTER_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin}) + target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) + list(APPEND PLUGIN_BUNDLED_LIBRARIES $) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) +endforeach(plugin) + +foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin}) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) +endforeach(ffi_plugin) diff --git a/linux/runner/CMakeLists.txt b/linux/runner/CMakeLists.txt new file mode 100644 index 0000000..e97dabc --- /dev/null +++ b/linux/runner/CMakeLists.txt @@ -0,0 +1,26 @@ +cmake_minimum_required(VERSION 3.13) +project(runner LANGUAGES CXX) + +# Define the application target. To change its name, change BINARY_NAME in the +# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer +# work. +# +# Any new source files that you add to the application should be added here. +add_executable(${BINARY_NAME} + "main.cc" + "my_application.cc" + "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" +) + +# Apply the standard set of build settings. This can be removed for applications +# that need different build settings. +apply_standard_settings(${BINARY_NAME}) + +# Add preprocessor definitions for the application ID. +add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") + +# Add dependency libraries. Add any application-specific dependencies here. +target_link_libraries(${BINARY_NAME} PRIVATE flutter) +target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) + +target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") diff --git a/linux/runner/main.cc b/linux/runner/main.cc new file mode 100644 index 0000000..e7c5c54 --- /dev/null +++ b/linux/runner/main.cc @@ -0,0 +1,6 @@ +#include "my_application.h" + +int main(int argc, char** argv) { + g_autoptr(MyApplication) app = my_application_new(); + return g_application_run(G_APPLICATION(app), argc, argv); +} diff --git a/linux/runner/my_application.cc b/linux/runner/my_application.cc new file mode 100644 index 0000000..9d88dd9 --- /dev/null +++ b/linux/runner/my_application.cc @@ -0,0 +1,148 @@ +#include "my_application.h" + +#include +#ifdef GDK_WINDOWING_X11 +#include +#endif + +#include "flutter/generated_plugin_registrant.h" + +struct _MyApplication { + GtkApplication parent_instance; + char** dart_entrypoint_arguments; +}; + +G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) + +// Called when first Flutter frame received. +static void first_frame_cb(MyApplication* self, FlView* view) { + gtk_widget_show(gtk_widget_get_toplevel(GTK_WIDGET(view))); +} + +// Implements GApplication::activate. +static void my_application_activate(GApplication* application) { + MyApplication* self = MY_APPLICATION(application); + GtkWindow* window = + GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); + + // Use a header bar when running in GNOME as this is the common style used + // by applications and is the setup most users will be using (e.g. Ubuntu + // desktop). + // If running on X and not using GNOME then just use a traditional title bar + // in case the window manager does more exotic layout, e.g. tiling. + // If running on Wayland assume the header bar will work (may need changing + // if future cases occur). + gboolean use_header_bar = TRUE; +#ifdef GDK_WINDOWING_X11 + GdkScreen* screen = gtk_window_get_screen(window); + if (GDK_IS_X11_SCREEN(screen)) { + const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); + if (g_strcmp0(wm_name, "GNOME Shell") != 0) { + use_header_bar = FALSE; + } + } +#endif + if (use_header_bar) { + GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); + gtk_widget_show(GTK_WIDGET(header_bar)); + gtk_header_bar_set_title(header_bar, "mooknote"); + gtk_header_bar_set_show_close_button(header_bar, TRUE); + gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); + } else { + gtk_window_set_title(window, "mooknote"); + } + + gtk_window_set_default_size(window, 1280, 720); + + g_autoptr(FlDartProject) project = fl_dart_project_new(); + fl_dart_project_set_dart_entrypoint_arguments( + project, self->dart_entrypoint_arguments); + + FlView* view = fl_view_new(project); + GdkRGBA background_color; + // Background defaults to black, override it here if necessary, e.g. #00000000 + // for transparent. + gdk_rgba_parse(&background_color, "#000000"); + fl_view_set_background_color(view, &background_color); + gtk_widget_show(GTK_WIDGET(view)); + gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); + + // Show the window when Flutter renders. + // Requires the view to be realized so we can start rendering. + g_signal_connect_swapped(view, "first-frame", G_CALLBACK(first_frame_cb), + self); + gtk_widget_realize(GTK_WIDGET(view)); + + fl_register_plugins(FL_PLUGIN_REGISTRY(view)); + + gtk_widget_grab_focus(GTK_WIDGET(view)); +} + +// Implements GApplication::local_command_line. +static gboolean my_application_local_command_line(GApplication* application, + gchar*** arguments, + int* exit_status) { + MyApplication* self = MY_APPLICATION(application); + // Strip out the first argument as it is the binary name. + self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); + + g_autoptr(GError) error = nullptr; + if (!g_application_register(application, nullptr, &error)) { + g_warning("Failed to register: %s", error->message); + *exit_status = 1; + return TRUE; + } + + g_application_activate(application); + *exit_status = 0; + + return TRUE; +} + +// Implements GApplication::startup. +static void my_application_startup(GApplication* application) { + // MyApplication* self = MY_APPLICATION(object); + + // Perform any actions required at application startup. + + G_APPLICATION_CLASS(my_application_parent_class)->startup(application); +} + +// Implements GApplication::shutdown. +static void my_application_shutdown(GApplication* application) { + // MyApplication* self = MY_APPLICATION(object); + + // Perform any actions required at application shutdown. + + G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application); +} + +// Implements GObject::dispose. +static void my_application_dispose(GObject* object) { + MyApplication* self = MY_APPLICATION(object); + g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); + G_OBJECT_CLASS(my_application_parent_class)->dispose(object); +} + +static void my_application_class_init(MyApplicationClass* klass) { + G_APPLICATION_CLASS(klass)->activate = my_application_activate; + G_APPLICATION_CLASS(klass)->local_command_line = + my_application_local_command_line; + G_APPLICATION_CLASS(klass)->startup = my_application_startup; + G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown; + G_OBJECT_CLASS(klass)->dispose = my_application_dispose; +} + +static void my_application_init(MyApplication* self) {} + +MyApplication* my_application_new() { + // Set the program name to the application ID, which helps various systems + // like GTK and desktop environments map this running application to its + // corresponding .desktop file. This ensures better integration by allowing + // the application to be recognized beyond its binary name. + g_set_prgname(APPLICATION_ID); + + return MY_APPLICATION(g_object_new(my_application_get_type(), + "application-id", APPLICATION_ID, "flags", + G_APPLICATION_NON_UNIQUE, nullptr)); +} diff --git a/linux/runner/my_application.h b/linux/runner/my_application.h new file mode 100644 index 0000000..db16367 --- /dev/null +++ b/linux/runner/my_application.h @@ -0,0 +1,21 @@ +#ifndef FLUTTER_MY_APPLICATION_H_ +#define FLUTTER_MY_APPLICATION_H_ + +#include + +G_DECLARE_FINAL_TYPE(MyApplication, + my_application, + MY, + APPLICATION, + GtkApplication) + +/** + * my_application_new: + * + * Creates a new Flutter-based application. + * + * Returns: a new #MyApplication. + */ +MyApplication* my_application_new(); + +#endif // FLUTTER_MY_APPLICATION_H_ diff --git a/macos/.gitignore b/macos/.gitignore new file mode 100644 index 0000000..746adbb --- /dev/null +++ b/macos/.gitignore @@ -0,0 +1,7 @@ +# Flutter-related +**/Flutter/ephemeral/ +**/Pods/ + +# Xcode-related +**/dgph +**/xcuserdata/ diff --git a/macos/Flutter/Flutter-Debug.xcconfig b/macos/Flutter/Flutter-Debug.xcconfig new file mode 100644 index 0000000..c2efd0b --- /dev/null +++ b/macos/Flutter/Flutter-Debug.xcconfig @@ -0,0 +1 @@ +#include "ephemeral/Flutter-Generated.xcconfig" diff --git a/macos/Flutter/Flutter-Release.xcconfig b/macos/Flutter/Flutter-Release.xcconfig new file mode 100644 index 0000000..c2efd0b --- /dev/null +++ b/macos/Flutter/Flutter-Release.xcconfig @@ -0,0 +1 @@ +#include "ephemeral/Flutter-Generated.xcconfig" diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift new file mode 100644 index 0000000..da5a4bb --- /dev/null +++ b/macos/Flutter/GeneratedPluginRegistrant.swift @@ -0,0 +1,30 @@ +// +// Generated file. Do not edit. +// + +import FlutterMacOS +import Foundation + +import file_picker +import file_selector_macos +import flutter_inappwebview_macos +import package_info_plus +import share_plus +import shared_preferences_foundation +import sqflite_darwin +import url_launcher_macos +import wakelock_plus +import webview_flutter_wkwebview + +func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) { + FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin")) + FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin")) + InAppWebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "InAppWebViewFlutterPlugin")) + FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin")) + SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin")) + SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin")) + SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin")) + UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin")) + WakelockPlusMacosPlugin.register(with: registry.registrar(forPlugin: "WakelockPlusMacosPlugin")) + WebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "WebViewFlutterPlugin")) +} diff --git a/macos/Runner.xcodeproj/project.pbxproj b/macos/Runner.xcodeproj/project.pbxproj new file mode 100644 index 0000000..d07a674 --- /dev/null +++ b/macos/Runner.xcodeproj/project.pbxproj @@ -0,0 +1,705 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 54; + objects = { + +/* Begin PBXAggregateTarget section */ + 33CC111A2044C6BA0003C045 /* Flutter Assemble */ = { + isa = PBXAggregateTarget; + buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */; + buildPhases = ( + 33CC111E2044C6BF0003C045 /* ShellScript */, + ); + 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for PBXProject "Runner" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 33CC10F92044A3C60003C045 /* Debug */, + 33CC10FA2044A3C60003C045 /* Release */, + 338D0CE9231458BD00FA5F75 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 33CC10FC2044A3C60003C045 /* Debug */, + 33CC10FD2044A3C60003C045 /* Release */, + 338D0CEA231458BD00FA5F75 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 33CC111C2044C6BA0003C045 /* Debug */, + 33CC111D2044C6BA0003C045 /* Release */, + 338D0CEB231458BD00FA5F75 /* Profile */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 33CC10E52044A3C60003C045 /* Project object */; +} diff --git a/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme new file mode 100644 index 0000000..adabd2c --- /dev/null +++ b/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme @@ -0,0 +1,99 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/macos/Runner.xcworkspace/contents.xcworkspacedata b/macos/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..1d526a1 --- /dev/null +++ b/macos/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/macos/Runner/AppDelegate.swift b/macos/Runner/AppDelegate.swift new file mode 100644 index 0000000..b3c1761 --- /dev/null +++ b/macos/Runner/AppDelegate.swift @@ -0,0 +1,13 @@ +import Cocoa +import FlutterMacOS + +@main +class AppDelegate: FlutterAppDelegate { + override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { + return true + } + + override func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool { + return true + } +} diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..a2ec33f --- /dev/null +++ b/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,68 @@ +{ + "images" : [ + { + "size" : "16x16", + "idiom" : "mac", + "filename" : "app_icon_16.png", + "scale" : "1x" + }, + { + "size" : "16x16", + "idiom" : "mac", + "filename" : "app_icon_32.png", + "scale" : "2x" + }, + { + "size" : "32x32", + "idiom" : "mac", + "filename" : "app_icon_32.png", + "scale" : "1x" + }, + { + "size" : "32x32", + "idiom" : "mac", + "filename" : "app_icon_64.png", + "scale" : "2x" + }, + { + "size" : "128x128", + "idiom" : "mac", + "filename" : "app_icon_128.png", + "scale" : "1x" + }, + { + "size" : "128x128", + "idiom" : "mac", + "filename" : "app_icon_256.png", + "scale" : "2x" + }, + { + "size" : "256x256", + "idiom" : "mac", + "filename" : "app_icon_256.png", + "scale" : "1x" + }, + { + "size" : "256x256", + "idiom" : "mac", + "filename" : "app_icon_512.png", + "scale" : "2x" + }, + { + "size" : "512x512", + "idiom" : "mac", + "filename" : "app_icon_512.png", + "scale" : "1x" + }, + { + "size" : "512x512", + "idiom" : "mac", + "filename" : "app_icon_1024.png", + "scale" : "2x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png new file mode 100644 index 0000000..82b6f9d Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png differ diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png new file mode 100644 index 0000000..13b35eb Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png differ diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png new file mode 100644 index 0000000..0a3f5fa Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png differ diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png new file mode 100644 index 0000000..bdb5722 Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png differ diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png new file mode 100644 index 0000000..f083318 Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png differ diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png new file mode 100644 index 0000000..326c0e7 Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png differ diff --git a/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png new file mode 100644 index 0000000..2f1632c Binary files /dev/null and b/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png differ diff --git a/macos/Runner/Base.lproj/MainMenu.xib b/macos/Runner/Base.lproj/MainMenu.xib new file mode 100644 index 0000000..80e867a --- /dev/null +++ b/macos/Runner/Base.lproj/MainMenu.xib @@ -0,0 +1,343 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/macos/Runner/Configs/AppInfo.xcconfig b/macos/Runner/Configs/AppInfo.xcconfig new file mode 100644 index 0000000..e9191a3 --- /dev/null +++ b/macos/Runner/Configs/AppInfo.xcconfig @@ -0,0 +1,14 @@ +// Application-level settings for the Runner target. +// +// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the +// future. If not, the values below would default to using the project name when this becomes a +// 'flutter create' template. + +// The application's name. By default this is also the title of the Flutter window. +PRODUCT_NAME = mooknote + +// The application's bundle identifier +PRODUCT_BUNDLE_IDENTIFIER = top.iletter.mooknote + +// The copyright displayed in application information +PRODUCT_COPYRIGHT = Copyright © 2026 top.iletter. All rights reserved. diff --git a/macos/Runner/Configs/Debug.xcconfig b/macos/Runner/Configs/Debug.xcconfig new file mode 100644 index 0000000..36b0fd9 --- /dev/null +++ b/macos/Runner/Configs/Debug.xcconfig @@ -0,0 +1,2 @@ +#include "../../Flutter/Flutter-Debug.xcconfig" +#include "Warnings.xcconfig" diff --git a/macos/Runner/Configs/Release.xcconfig b/macos/Runner/Configs/Release.xcconfig new file mode 100644 index 0000000..dff4f49 --- /dev/null +++ b/macos/Runner/Configs/Release.xcconfig @@ -0,0 +1,2 @@ +#include "../../Flutter/Flutter-Release.xcconfig" +#include "Warnings.xcconfig" diff --git a/macos/Runner/Configs/Warnings.xcconfig b/macos/Runner/Configs/Warnings.xcconfig new file mode 100644 index 0000000..42bcbf4 --- /dev/null +++ b/macos/Runner/Configs/Warnings.xcconfig @@ -0,0 +1,13 @@ +WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings +GCC_WARN_UNDECLARED_SELECTOR = YES +CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES +CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE +CLANG_WARN__DUPLICATE_METHOD_MATCH = YES +CLANG_WARN_PRAGMA_PACK = YES +CLANG_WARN_STRICT_PROTOTYPES = YES +CLANG_WARN_COMMA = YES +GCC_WARN_STRICT_SELECTOR_MATCH = YES +CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES +CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES +GCC_WARN_SHADOW = YES +CLANG_WARN_UNREACHABLE_CODE = YES diff --git a/macos/Runner/DebugProfile.entitlements b/macos/Runner/DebugProfile.entitlements new file mode 100644 index 0000000..dddb8a3 --- /dev/null +++ b/macos/Runner/DebugProfile.entitlements @@ -0,0 +1,12 @@ + + + + + com.apple.security.app-sandbox + + com.apple.security.cs.allow-jit + + com.apple.security.network.server + + + diff --git a/macos/Runner/Info.plist b/macos/Runner/Info.plist new file mode 100644 index 0000000..4789daa --- /dev/null +++ b/macos/Runner/Info.plist @@ -0,0 +1,32 @@ + + + + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIconFile + + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + $(PRODUCT_NAME) + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSMinimumSystemVersion + $(MACOSX_DEPLOYMENT_TARGET) + NSHumanReadableCopyright + $(PRODUCT_COPYRIGHT) + NSMainNibFile + MainMenu + NSPrincipalClass + NSApplication + + diff --git a/macos/Runner/MainFlutterWindow.swift b/macos/Runner/MainFlutterWindow.swift new file mode 100644 index 0000000..3cc05eb --- /dev/null +++ b/macos/Runner/MainFlutterWindow.swift @@ -0,0 +1,15 @@ +import Cocoa +import FlutterMacOS + +class MainFlutterWindow: NSWindow { + override func awakeFromNib() { + let flutterViewController = FlutterViewController() + let windowFrame = self.frame + self.contentViewController = flutterViewController + self.setFrame(windowFrame, display: true) + + RegisterGeneratedPlugins(registry: flutterViewController) + + super.awakeFromNib() + } +} diff --git a/macos/Runner/Release.entitlements b/macos/Runner/Release.entitlements new file mode 100644 index 0000000..852fa1a --- /dev/null +++ b/macos/Runner/Release.entitlements @@ -0,0 +1,8 @@ + + + + + com.apple.security.app-sandbox + + + diff --git a/macos/RunnerTests/RunnerTests.swift b/macos/RunnerTests/RunnerTests.swift new file mode 100644 index 0000000..61f3bd1 --- /dev/null +++ b/macos/RunnerTests/RunnerTests.swift @@ -0,0 +1,12 @@ +import Cocoa +import FlutterMacOS +import XCTest + +class RunnerTests: XCTestCase { + + func testExample() { + // If you add code to the Runner application, consider adding tests here. + // See https://developer.apple.com/documentation/xctest for more information about using XCTest. + } + +} diff --git a/pubspec.lock b/pubspec.lock index 8641285..398a7fb 100644 --- a/pubspec.lock +++ b/pubspec.lock @@ -6,7 +6,7 @@ packages: description: name: archive sha256: cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.6.1" args: @@ -14,7 +14,7 @@ packages: description: name: args sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.7.0" async: @@ -22,7 +22,7 @@ packages: description: name: async sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.13.1" boolean_selector: @@ -30,7 +30,7 @@ packages: description: name: boolean_selector sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.1.2" characters: @@ -38,7 +38,7 @@ packages: description: name: characters sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.4.1" checked_yaml: @@ -46,7 +46,7 @@ packages: description: name: checked_yaml sha256: "959525d3162f249993882720d52b7e0c833978df229be20702b33d48d91de70f" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.0.4" cli_util: @@ -54,7 +54,7 @@ packages: description: name: cli_util sha256: ff6785f7e9e3c38ac98b2fb035701789de90154024a75b6cb926445e83197d1c - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.4.2" clock: @@ -62,7 +62,7 @@ packages: description: name: clock sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.1.2" code_assets: @@ -70,7 +70,7 @@ packages: description: name: code_assets sha256: bf394f466ba9205f1812a0433b392d6af280f155f56651eda7c18cc32ed493b8 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.2.1" collection: @@ -78,7 +78,7 @@ packages: description: name: collection sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.19.1" cross_file: @@ -86,7 +86,7 @@ packages: description: name: cross_file sha256: "28bb3ae56f117b5aec029d702a90f57d285cd975c3c5c281eaca38dbc47c5937" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.3.5+2" crypto: @@ -94,7 +94,7 @@ packages: description: name: crypto sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.0.7" cupertino_icons: @@ -102,15 +102,23 @@ packages: description: name: cupertino_icons sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.0.9" + dbus: + dependency: transitive + description: + name: dbus + sha256: "0ce9b0a839e6dee59a37a623d2fc26a35bbbe6404213e419b0d6411023d62645" + url: "https://pub.flutter-io.cn" + source: hosted + version: "0.7.14" equatable: dependency: transitive description: name: equatable sha256: "3e0141505477fd8ad55d6eb4e7776d3fe8430be8e497ccb1521370c3f21a3e2b" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.0.8" extended_text_field: @@ -118,7 +126,7 @@ packages: description: name: extended_text_field sha256: "3996195c117c6beb734026a7bc0ba80d7e4e84e4edd4728caa544d8209ab4d7d" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "16.0.2" extended_text_library: @@ -126,7 +134,7 @@ packages: description: name: extended_text_library sha256: "13d99f8a10ead472d5e2cf4770d3d047203fe5054b152e9eb5dc692a71befbba" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "12.0.1" fake_async: @@ -134,7 +142,7 @@ packages: description: name: fake_async sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.3.3" ffi: @@ -142,7 +150,7 @@ packages: description: name: ffi sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.2.0" file: @@ -150,7 +158,7 @@ packages: description: name: file sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "7.0.1" file_picker: @@ -158,7 +166,7 @@ packages: description: name: file_picker sha256: ab13ae8ef5580a411c458d6207b6774a6c237d77ac37011b13994879f68a8810 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "8.3.7" file_selector_linux: @@ -166,7 +174,7 @@ packages: description: name: file_selector_linux sha256: "2567f398e06ac72dcf2e98a0c95df2a9edd03c2c2e0cacd4780f20cdf56263a0" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.9.4" file_selector_macos: @@ -174,7 +182,7 @@ packages: description: name: file_selector_macos sha256: "5e0bbe9c312416f1787a68259ea1505b52f258c587f12920422671807c4d618a" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.9.5" file_selector_platform_interface: @@ -182,7 +190,7 @@ packages: description: name: file_selector_platform_interface sha256: "35e0bd61ebcdb91a3505813b055b09b79dfdc7d0aee9c09a7ba59ae4bb13dc85" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.7.0" file_selector_windows: @@ -190,7 +198,7 @@ packages: description: name: file_selector_windows sha256: "62197474ae75893a62df75939c777763d39c2bc5f73ce5b88497208bc269abfd" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.9.3+5" fixnum: @@ -198,7 +206,7 @@ packages: description: name: fixnum sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.1.1" fl_chart: @@ -206,7 +214,7 @@ packages: description: name: fl_chart sha256: "74959b99b92b9eebeed1a4049426fd67c4abc3c5a0f4d12e2877097d6a11ae08" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.69.2" flutter: @@ -214,12 +222,76 @@ packages: description: flutter source: sdk version: "0.0.0" + flutter_inappwebview: + dependency: "direct main" + description: + name: flutter_inappwebview + sha256: "80092d13d3e29b6227e25b67973c67c7210bd5e35c4b747ca908e31eb71a46d5" + url: "https://pub.flutter-io.cn" + source: hosted + version: "6.1.5" + flutter_inappwebview_android: + dependency: transitive + description: + name: flutter_inappwebview_android + sha256: "62557c15a5c2db5d195cb3892aab74fcaec266d7b86d59a6f0027abd672cddba" + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.1.3" + flutter_inappwebview_internal_annotations: + dependency: transitive + description: + name: flutter_inappwebview_internal_annotations + sha256: e30fba942e3debea7b7e6cdd4f0f59ce89dd403a9865193e3221293b6d1544c6 + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.3.0" + flutter_inappwebview_ios: + dependency: transitive + description: + name: flutter_inappwebview_ios + sha256: "5818cf9b26cf0cbb0f62ff50772217d41ea8d3d9cc00279c45f8aabaa1b4025d" + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.1.2" + flutter_inappwebview_macos: + dependency: transitive + description: + name: flutter_inappwebview_macos + sha256: c1fbb86af1a3738e3541364d7d1866315ffb0468a1a77e34198c9be571287da1 + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.1.2" + flutter_inappwebview_platform_interface: + dependency: transitive + description: + name: flutter_inappwebview_platform_interface + sha256: cf5323e194096b6ede7a1ca808c3e0a078e4b33cc3f6338977d75b4024ba2500 + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.3.0+1" + flutter_inappwebview_web: + dependency: transitive + description: + name: flutter_inappwebview_web + sha256: "55f89c83b0a0d3b7893306b3bb545ba4770a4df018204917148ebb42dc14a598" + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.1.2" + flutter_inappwebview_windows: + dependency: transitive + description: + name: flutter_inappwebview_windows + sha256: "8b4d3a46078a2cdc636c4a3d10d10f2a16882f6be607962dbfff8874d1642055" + url: "https://pub.flutter-io.cn" + source: hosted + version: "0.6.0" flutter_launcher_icons: dependency: "direct dev" description: name: flutter_launcher_icons sha256: "526faf84284b86a4cb36d20a5e45147747b7563d921373d4ee0559c54fcdbcea" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.13.1" flutter_lints: @@ -227,7 +299,7 @@ packages: description: name: flutter_lints sha256: "3f41d009ba7172d5ff9be5f6e6e6abb4300e263aab8866d2a0842ed2a70f8f0c" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.0.0" flutter_localizations: @@ -240,7 +312,7 @@ packages: description: name: flutter_markdown_plus sha256: "039177906850278e8fb1cd364115ee0a46281135932fa8ecea8455522166d2de" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.0.7" flutter_plugin_android_lifecycle: @@ -248,7 +320,7 @@ packages: description: name: flutter_plugin_android_lifecycle sha256: "3854fe5e3bff0b113c658f260b90c95dea17c92db0f2addeac2e343dd9969785" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.0.35" flutter_staggered_grid_view: @@ -256,7 +328,7 @@ packages: description: name: flutter_staggered_grid_view sha256: "19e7abb550c96fbfeb546b23f3ff356ee7c59a019a651f8f102a4ba9b7349395" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.7.0" flutter_test: @@ -274,7 +346,7 @@ packages: description: name: hooks sha256: "9a62a50b50b769a737bc0a8ff381f333529df3ab746b2f6b02e83760231455ba" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.0.2" http: @@ -282,7 +354,7 @@ packages: description: name: http sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.6.0" http_parser: @@ -290,7 +362,7 @@ packages: description: name: http_parser sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.1.2" image: @@ -298,7 +370,7 @@ packages: description: name: image sha256: f31d52537dc417fdcde36088fdf11d191026fd5e4fae742491ebd40e5a8bea7d - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.3.0" image_picker: @@ -306,7 +378,7 @@ packages: description: name: image_picker sha256: "91c025426c2881c551100bce834e201c835a170151545f58d17da5180ca7d9ac" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.2.2" image_picker_android: @@ -314,7 +386,7 @@ packages: description: name: image_picker_android sha256: d5b3e1774af29c9ab00103afb0d4614070f924d2e0057ac867ec98800114793f - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.8.13+17" image_picker_for_web: @@ -322,7 +394,7 @@ packages: description: name: image_picker_for_web sha256: "66257a3191ab360d23a55c8241c91a6e329d31e94efa7be9cf7a212e65850214" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.1.1" image_picker_ios: @@ -330,7 +402,7 @@ packages: description: name: image_picker_ios sha256: b9c4a438a9ff4f60808c9cf0039b93a42bb6c2211ef6ebb647394b2b3fa84588 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.8.13+6" image_picker_linux: @@ -338,7 +410,7 @@ packages: description: name: image_picker_linux sha256: "1f81c5f2046b9ab724f85523e4af65be1d47b038160a8c8deed909762c308ed4" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.2.2" image_picker_macos: @@ -346,7 +418,7 @@ packages: description: name: image_picker_macos sha256: "86f0f15a309de7e1a552c12df9ce5b59fe927e71385329355aec4776c6a8ec91" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.2.2+1" image_picker_platform_interface: @@ -354,7 +426,7 @@ packages: description: name: image_picker_platform_interface sha256: "567e056716333a1647c64bb6bd873cff7622233a5c3f694be28a583d4715690c" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.11.1" image_picker_windows: @@ -362,7 +434,7 @@ packages: description: name: image_picker_windows sha256: d248c86554a72b5495a31c56f060cf73a41c7ff541689327b1a7dbccc33adfae - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.2.2" intl: @@ -370,7 +442,7 @@ packages: description: name: intl sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.20.2" jni: @@ -378,7 +450,7 @@ packages: description: name: jni sha256: c2230682d5bc2362c1c9e8d3c7f406d9cbba23ab3f2e203a025dd47e0fb2e68f - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.0.0" jni_flutter: @@ -386,7 +458,7 @@ packages: description: name: jni_flutter sha256: "8b59e590786050b1cd866677dddaf76b1ade5e7bc751abe04b86e84d379d3ba6" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.0.1" json_annotation: @@ -394,7 +466,7 @@ packages: description: name: json_annotation sha256: "2a743920d81b7910627f68ee2c9ac1fc0bfee32b9fc3403587d7c6791ca12f80" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.12.0" leak_tracker: @@ -402,7 +474,7 @@ packages: description: name: leak_tracker sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "11.0.2" leak_tracker_flutter_testing: @@ -410,7 +482,7 @@ packages: description: name: leak_tracker_flutter_testing sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.0.10" leak_tracker_testing: @@ -418,7 +490,7 @@ packages: description: name: leak_tracker_testing sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.0.2" lints: @@ -426,7 +498,7 @@ packages: description: name: lints sha256: "976c774dd944a42e83e2467f4cc670daef7eed6295b10b36ae8c85bcbf828235" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.0.0" logging: @@ -434,7 +506,7 @@ packages: description: name: logging sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.3.0" markdown: @@ -442,7 +514,7 @@ packages: description: name: markdown sha256: ee85086ad7698b42522c6ad42fe195f1b9898e4d974a1af4576c1a3a176cada9 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "7.3.1" matcher: @@ -450,7 +522,7 @@ packages: description: name: matcher sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.12.19" material_color_utilities: @@ -458,7 +530,7 @@ packages: description: name: material_color_utilities sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.13.0" meta: @@ -466,7 +538,7 @@ packages: description: name: meta sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.17.0" mime: @@ -474,7 +546,7 @@ packages: description: name: mime sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.0.0" nested: @@ -482,7 +554,7 @@ packages: description: name: nested sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.0.0" objective_c: @@ -490,7 +562,7 @@ packages: description: name: objective_c sha256: "6cb691c686fa2838c6deb34980d426145c2a5d537491cb83d463c33cdbc726ed" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "9.4.1" package_config: @@ -498,7 +570,7 @@ packages: description: name: package_config sha256: f096c55ebb7deb7e384101542bfba8c52696c1b56fca2eb62827989ef2353bbc - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.2.0" package_info_plus: @@ -506,7 +578,7 @@ packages: description: name: package_info_plus sha256: "16eee997588c60225bda0488b6dcfac69280a6b7a3cf02c741895dd370a02968" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "8.3.1" package_info_plus_platform_interface: @@ -514,7 +586,7 @@ packages: description: name: package_info_plus_platform_interface sha256: "202a487f08836a592a6bd4f901ac69b3a8f146af552bbd14407b6b41e1c3f086" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.2.1" path: @@ -522,7 +594,7 @@ packages: description: name: path sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.9.1" path_provider: @@ -530,7 +602,7 @@ packages: description: name: path_provider sha256: a7f4874f987173da295a61c181b8ee71dab59b332a486b391babf26a1b884825 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.1.6" path_provider_android: @@ -538,7 +610,7 @@ packages: description: name: path_provider_android sha256: "69cbd515a62b94d32a7944f086b2f82b4ac40a1d45bebfc00813a430ab2dabcd" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.3.1" path_provider_foundation: @@ -546,7 +618,7 @@ packages: description: name: path_provider_foundation sha256: "2a376b7d6392d80cd3705782d2caa734ca4727776db0b6ec36ef3f1855197699" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.6.0" path_provider_linux: @@ -554,7 +626,7 @@ packages: description: name: path_provider_linux sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.2.1" path_provider_platform_interface: @@ -562,7 +634,7 @@ packages: description: name: path_provider_platform_interface sha256: "484838772624c3a4b94f1e44a3e19897fee738f2d5c4ce448443b0417f7c9dda" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.1.3" path_provider_windows: @@ -570,7 +642,7 @@ packages: description: name: path_provider_windows sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.3.0" permission_handler: @@ -578,7 +650,7 @@ packages: description: name: permission_handler sha256: "59adad729136f01ea9e35a48f5d1395e25cba6cea552249ddbe9cf950f5d7849" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "11.4.0" permission_handler_android: @@ -586,7 +658,7 @@ packages: description: name: permission_handler_android sha256: d3971dcdd76182a0c198c096b5db2f0884b0d4196723d21a866fc4cdea057ebc - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "12.1.0" permission_handler_apple: @@ -594,7 +666,7 @@ packages: description: name: permission_handler_apple sha256: "79dfa1df734798aa3cfdad166d3a3698c206d8813de13516ea1071b5d7e2f420" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "9.4.10" permission_handler_html: @@ -602,7 +674,7 @@ packages: description: name: permission_handler_html sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.1.3+5" permission_handler_platform_interface: @@ -610,7 +682,7 @@ packages: description: name: permission_handler_platform_interface sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.3.0" permission_handler_windows: @@ -618,7 +690,7 @@ packages: description: name: permission_handler_windows sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.2.1" petitparser: @@ -626,7 +698,7 @@ packages: description: name: petitparser sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "7.0.2" platform: @@ -634,7 +706,7 @@ packages: description: name: platform sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.1.6" plugin_platform_interface: @@ -642,15 +714,47 @@ packages: description: name: plugin_platform_interface sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.1.8" + pointer_interceptor: + dependency: "direct main" + description: + name: pointer_interceptor + sha256: "57210410680379aea8b1b7ed6ae0c3ad349bfd56fe845b8ea934a53344b9d523" + url: "https://pub.flutter-io.cn" + source: hosted + version: "0.10.1+2" + pointer_interceptor_ios: + dependency: transitive + description: + name: pointer_interceptor_ios + sha256: "03c5fa5896080963ab4917eeffda8d28c90f22863a496fb5ba13bc10943e40e4" + url: "https://pub.flutter-io.cn" + source: hosted + version: "0.10.1+1" + pointer_interceptor_platform_interface: + dependency: transitive + description: + name: pointer_interceptor_platform_interface + sha256: "0597b0560e14354baeb23f8375cd612e8bd4841bf8306ecb71fcd0bb78552506" + url: "https://pub.flutter-io.cn" + source: hosted + version: "0.10.0+1" + pointer_interceptor_web: + dependency: transitive + description: + name: pointer_interceptor_web + sha256: "460b600e71de6fcea2b3d5f662c92293c049c4319e27f0829310e5a953b3ee2a" + url: "https://pub.flutter-io.cn" + source: hosted + version: "0.10.3" provider: dependency: "direct main" description: name: provider sha256: "4e82183fa20e5ca25703ead7e05de9e4cceed1fbd1eadc1ac3cb6f565a09f272" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "6.1.5+1" pub_semver: @@ -658,7 +762,7 @@ packages: description: name: pub_semver sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.2.0" record_use: @@ -666,7 +770,7 @@ packages: description: name: record_use sha256: "2551bd8eecfe95d14ae75f6021ad0248be5c27f138c2ec12fcb52b500b3ba1ed" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.6.0" share_plus: @@ -674,7 +778,7 @@ packages: description: name: share_plus sha256: fce43200aa03ea87b91ce4c3ac79f0cecd52e2a7a56c7a4185023c271fbfa6da - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "10.1.4" share_plus_platform_interface: @@ -682,7 +786,7 @@ packages: description: name: share_plus_platform_interface sha256: cc012a23fc2d479854e6c80150696c4a5f5bb62cb89af4de1c505cf78d0a5d0b - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "5.0.2" shared_preferences: @@ -690,7 +794,7 @@ packages: description: name: shared_preferences sha256: c3025c5534b01739267eb7d76959bbc25a6d10f6988e1c2a3036940133dd10bf - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.5.5" shared_preferences_android: @@ -698,7 +802,7 @@ packages: description: name: shared_preferences_android sha256: e8d4762b1e2e8578fc4d0fd548cebf24afd24f49719c08974df92834565e2c53 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.23" shared_preferences_foundation: @@ -706,7 +810,7 @@ packages: description: name: shared_preferences_foundation sha256: "4e7eaffc2b17ba398759f1151415869a34771ba11ebbccd1b0145472a619a64f" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.5.6" shared_preferences_linux: @@ -714,7 +818,7 @@ packages: description: name: shared_preferences_linux sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.1" shared_preferences_platform_interface: @@ -722,7 +826,7 @@ packages: description: name: shared_preferences_platform_interface sha256: "649dc798a33931919ea356c4305c2d1f81619ea6e92244070b520187b5140ef9" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.2" shared_preferences_web: @@ -730,7 +834,7 @@ packages: description: name: shared_preferences_web sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.3" shared_preferences_windows: @@ -738,9 +842,17 @@ packages: description: name: shared_preferences_windows sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.1" + shelf: + dependency: "direct main" + description: + name: shelf + sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12 + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.4.2" sky_engine: dependency: transitive description: flutter @@ -751,7 +863,7 @@ packages: description: name: source_span sha256: "56a02f1f4cd1a2d96303c0144c93bd6d909eea6bee6bf5a0e0b685edbd4c47ab" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.10.2" sqflite: @@ -759,7 +871,7 @@ packages: description: name: sqflite sha256: "564cfed0746fe53140c23b70b308e045c3b31f17778f2f326ccb7d804ea0250a" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.2+1" sqflite_android: @@ -767,7 +879,7 @@ packages: description: name: sqflite_android sha256: "881e28efdcc9950fd8e9bb42713dcf1103e62a2e7168f23c9338d82db13dec40" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.2+3" sqflite_common: @@ -775,7 +887,7 @@ packages: description: name: sqflite_common sha256: "1581ffbf7a0e333b380d6a30737d78516b826cb35beb7fb0bf8a3ea0c678b465" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.5.8" sqflite_darwin: @@ -783,7 +895,7 @@ packages: description: name: sqflite_darwin sha256: "279832e5cde3fe99e8571879498c9211f3ca6391b0d818df4e17d9fff5c6ccb3" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.2" sqflite_platform_interface: @@ -791,7 +903,7 @@ packages: description: name: sqflite_platform_interface sha256: "8dd4515c7bdcae0a785b0062859336de775e8c65db81ae33dd5445f35be61920" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.0" stack_trace: @@ -799,7 +911,7 @@ packages: description: name: stack_trace sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.12.1" stream_channel: @@ -807,7 +919,7 @@ packages: description: name: stream_channel sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.1.4" string_scanner: @@ -815,7 +927,7 @@ packages: description: name: string_scanner sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.4.1" synchronized: @@ -823,7 +935,7 @@ packages: description: name: synchronized sha256: "63896c27e81b28f8cb4e69ead0d3e8f03f1d1e5fc531a3e579cabed6a2c7c9e5" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.4.0+1" term_glyph: @@ -831,7 +943,7 @@ packages: description: name: term_glyph sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.2.2" test_api: @@ -839,7 +951,7 @@ packages: description: name: test_api sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "0.7.10" typed_data: @@ -847,7 +959,7 @@ packages: description: name: typed_data sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.4.0" url_launcher: @@ -855,7 +967,7 @@ packages: description: name: url_launcher sha256: f6a7e5c4835bb4e3026a04793a4199ca2d14c739ec378fdfe23fc8075d0439f8 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "6.3.2" url_launcher_android: @@ -863,7 +975,7 @@ packages: description: name: url_launcher_android sha256: "17bc677f0b301615530dd1d67e0a9828cafa2d0b6b6eae4cd3679b7eac4a273c" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "6.3.30" url_launcher_ios: @@ -871,7 +983,7 @@ packages: description: name: url_launcher_ios sha256: "580fe5dfb51671ae38191d316e027f6b76272b026370708c2d898799750a02b0" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "6.4.1" url_launcher_linux: @@ -879,7 +991,7 @@ packages: description: name: url_launcher_linux sha256: d5e14138b3bc193a0f63c10a53c94b91d399df0512b1f29b94a043db7482384a - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.2.2" url_launcher_macos: @@ -887,7 +999,7 @@ packages: description: name: url_launcher_macos sha256: "368adf46f71ad3c21b8f06614adb38346f193f3a59ba8fe9a2fd74133070ba18" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.2.5" url_launcher_platform_interface: @@ -895,7 +1007,7 @@ packages: description: name: url_launcher_platform_interface sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.3.2" url_launcher_web: @@ -903,7 +1015,7 @@ packages: description: name: url_launcher_web sha256: "85c81589622fbc87c1c683aaea164d3604a7777495a79d91e39ffcdec39ddb34" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.4.3" url_launcher_windows: @@ -911,7 +1023,7 @@ packages: description: name: url_launcher_windows sha256: "712c70ab1b99744ff066053cbe3e80c73332b38d46e5e945c98689b2e66fc15f" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.1.5" uuid: @@ -919,7 +1031,7 @@ packages: description: name: uuid sha256: "1fef9e8e11e2991bb773070d4656b7bd5d850967a2456cfc83cf47925ba79489" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.5.3" vector_math: @@ -927,7 +1039,7 @@ packages: description: name: vector_math sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.2.0" vm_service: @@ -935,15 +1047,31 @@ packages: description: name: vm_service sha256: "0016aef94fc66495ac78af5859181e3f3bf2026bd8eecc72b9565601e19ab360" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "15.2.0" + wakelock_plus: + dependency: "direct main" + description: + name: wakelock_plus + sha256: "61713aa82b7f85c21c9f4cd0a148abd75f38a74ec645fcb1e446f882c82fd09b" + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.3.3" + wakelock_plus_platform_interface: + dependency: transitive + description: + name: wakelock_plus_platform_interface + sha256: b13f99e992e7ae6a152e16c5559d3c07ff445b13330192662494e614ca3e7d7b + url: "https://pub.flutter-io.cn" + source: hosted + version: "1.5.1" web: dependency: transitive description: name: web sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.1.1" webview_flutter: @@ -951,7 +1079,7 @@ packages: description: name: webview_flutter sha256: e4d3474277c5043f5f3100ed27d94ad693abfd5c602b0221c719a4497e4ba1e4 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.14.0" webview_flutter_android: @@ -959,7 +1087,7 @@ packages: description: name: webview_flutter_android sha256: ad5182eff9a550925330cb9f0cb038eddfdd5712aba8b77aa0f0400e50f6e688 - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "4.12.0" webview_flutter_platform_interface: @@ -967,7 +1095,7 @@ packages: description: name: webview_flutter_platform_interface sha256: "1221c1b12f5278791042f2ec2841743784cf25c5a644e23d6680e5d718824f04" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "2.15.1" webview_flutter_wkwebview: @@ -975,7 +1103,7 @@ packages: description: name: webview_flutter_wkwebview sha256: "82648217f537573e1ca9ae9952d3eacedca6ab5aee69dc84445fc763766dcea2" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.25.1" win32: @@ -983,7 +1111,7 @@ packages: description: name: win32 sha256: d7cb55e04cd34096cd3a79b3330245f54cb96a370a1c27adb3c84b917de8b08e - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "5.15.0" xdg_directories: @@ -991,7 +1119,7 @@ packages: description: name: xdg_directories sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "1.1.0" xml: @@ -999,7 +1127,7 @@ packages: description: name: xml sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025" - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "6.6.1" yaml: @@ -1007,7 +1135,7 @@ packages: description: name: yaml sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce - url: "https://pub.dev" + url: "https://pub.flutter-io.cn" source: hosted version: "3.1.3" sdks: diff --git a/pubspec.yaml b/pubspec.yaml index b3a86bd..f11151e 100644 --- a/pubspec.yaml +++ b/pubspec.yaml @@ -32,6 +32,10 @@ dependencies: package_info_plus: ^8.0.0 extended_text_field: ^16.0.2 uuid: ^4.5.0 + flutter_inappwebview: ^6.0.0 + shelf: ^1.4.1 + wakelock_plus: ^1.2.5 + pointer_interceptor: ^0.10.1+2 dev_dependencies: flutter_test: @@ -54,3 +58,11 @@ flutter: - assets/images/ - assets/icon/ - assets/images/ticket/ + - assets/foliate-js/ + - assets/foliate-js/dist/ + - assets/foliate-js/src/ + - assets/foliate-js/src/vendor/ + - assets/foliate-js/src/vendor/pdfjs/ + - assets/foliate-js/src/vendor/prism/ + - assets/foliate-js/src/vendor/prism/components/ + - assets/foliate-js/src/vendor/prism/themes/ diff --git a/test/widget_test.dart b/test/widget_test.dart new file mode 100644 index 0000000..9532999 --- /dev/null +++ b/test/widget_test.dart @@ -0,0 +1,30 @@ +// This is a basic Flutter widget test. +// +// To perform an interaction with a widget in your test, use the WidgetTester +// utility in the flutter_test package. For example, you can send tap and scroll +// gestures. You can also use WidgetTester to find child widgets in the widget +// tree, read text, and verify that the values of widget properties are correct. + +import 'package:flutter/material.dart'; +import 'package:flutter_test/flutter_test.dart'; + +import 'package:mooknote/main.dart'; + +void main() { + testWidgets('Counter increments smoke test', (WidgetTester tester) async { + // Build our app and trigger a frame. + await tester.pumpWidget(const MyApp()); + + // Verify that our counter starts at 0. + expect(find.text('0'), findsOneWidget); + expect(find.text('1'), findsNothing); + + // Tap the '+' icon and trigger a frame. + await tester.tap(find.byIcon(Icons.add)); + await tester.pump(); + + // Verify that our counter has incremented. + expect(find.text('0'), findsNothing); + expect(find.text('1'), findsOneWidget); + }); +} diff --git a/web/favicon.png b/web/favicon.png new file mode 100644 index 0000000..8aaa46a Binary files /dev/null and b/web/favicon.png differ diff --git a/web/icons/Icon-192.png b/web/icons/Icon-192.png new file mode 100644 index 0000000..b749bfe Binary files /dev/null and b/web/icons/Icon-192.png differ diff --git a/web/icons/Icon-512.png b/web/icons/Icon-512.png new file mode 100644 index 0000000..88cfd48 Binary files /dev/null and b/web/icons/Icon-512.png differ diff --git a/web/icons/Icon-maskable-192.png b/web/icons/Icon-maskable-192.png new file mode 100644 index 0000000..eb9b4d7 Binary files /dev/null and b/web/icons/Icon-maskable-192.png differ diff --git a/web/icons/Icon-maskable-512.png b/web/icons/Icon-maskable-512.png new file mode 100644 index 0000000..d69c566 Binary files /dev/null and b/web/icons/Icon-maskable-512.png differ diff --git a/web/index.html b/web/index.html new file mode 100644 index 0000000..35482e0 --- /dev/null +++ b/web/index.html @@ -0,0 +1,46 @@ + + + + + + + + + + + + + + + + + + + + mooknote + + + + + + + diff --git a/web/manifest.json b/web/manifest.json new file mode 100644 index 0000000..058a2d5 --- /dev/null +++ b/web/manifest.json @@ -0,0 +1,35 @@ +{ + "name": "mooknote", + "short_name": "mooknote", + "start_url": ".", + "display": "standalone", + "background_color": "#0175C2", + "theme_color": "#0175C2", + "description": "A new Flutter project.", + "orientation": "portrait-primary", + "prefer_related_applications": false, + "icons": [ + { + "src": "icons/Icon-192.png", + "sizes": "192x192", + "type": "image/png" + }, + { + "src": "icons/Icon-512.png", + "sizes": "512x512", + "type": "image/png" + }, + { + "src": "icons/Icon-maskable-192.png", + "sizes": "192x192", + "type": "image/png", + "purpose": "maskable" + }, + { + "src": "icons/Icon-maskable-512.png", + "sizes": "512x512", + "type": "image/png", + "purpose": "maskable" + } + ] +} diff --git a/windows/.gitignore b/windows/.gitignore new file mode 100644 index 0000000..d492d0d --- /dev/null +++ b/windows/.gitignore @@ -0,0 +1,17 @@ +flutter/ephemeral/ + +# Visual Studio user-specific files. +*.suo +*.user +*.userosscache +*.sln.docstates + +# Visual Studio build-related files. +x64/ +x86/ + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!*.[Cc]ache/ diff --git a/windows/CMakeLists.txt b/windows/CMakeLists.txt new file mode 100644 index 0000000..e521c37 --- /dev/null +++ b/windows/CMakeLists.txt @@ -0,0 +1,108 @@ +# Project-level configuration. +cmake_minimum_required(VERSION 3.14) +project(mooknote LANGUAGES CXX) + +# The name of the executable created for the application. Change this to change +# the on-disk name of your application. +set(BINARY_NAME "mooknote") + +# Explicitly opt in to modern CMake behaviors to avoid warnings with recent +# versions of CMake. +cmake_policy(VERSION 3.14...3.25) + +# Define build configuration option. +get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) +if(IS_MULTICONFIG) + set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" + CACHE STRING "" FORCE) +else() + if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + set(CMAKE_BUILD_TYPE "Debug" CACHE + STRING "Flutter build mode" FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS + "Debug" "Profile" "Release") + endif() +endif() +# Define settings for the Profile build mode. +set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") +set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") +set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") +set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") + +# Use Unicode for all projects. +add_definitions(-DUNICODE -D_UNICODE) + +# Compilation settings that should be applied to most targets. +# +# Be cautious about adding new options here, as plugins use this function by +# default. In most cases, you should add new options to specific targets instead +# of modifying this function. +function(APPLY_STANDARD_SETTINGS TARGET) + target_compile_features(${TARGET} PUBLIC cxx_std_17) + target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") + target_compile_options(${TARGET} PRIVATE /EHsc) + target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") + target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") +endfunction() + +# Flutter library and tool build rules. +set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") +add_subdirectory(${FLUTTER_MANAGED_DIR}) + +# Application build; see runner/CMakeLists.txt. +add_subdirectory("runner") + + +# Generated plugin build rules, which manage building the plugins and adding +# them to the application. +include(flutter/generated_plugins.cmake) + + +# === Installation === +# Support files are copied into place next to the executable, so that it can +# run in place. This is done instead of making a separate bundle (as on Linux) +# so that building and running from within Visual Studio will work. +set(BUILD_BUNDLE_DIR "$") +# Make the "install" step default, as it's required to run. +set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) +if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) + set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) +endif() + +set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") +set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") + +install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +if(PLUGIN_BUNDLED_LIBRARIES) + install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endif() + +# Copy the native assets provided by the build.dart from all packages. +set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/") +install(DIRECTORY "${NATIVE_ASSETS_DIR}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +# Fully re-copy the assets directory on each build to avoid having stale files +# from a previous install. +set(FLUTTER_ASSET_DIR_NAME "flutter_assets") +install(CODE " + file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") + " COMPONENT Runtime) +install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" + DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) + +# Install the AOT library on non-Debug builds only. +install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + CONFIGURATIONS Profile;Release + COMPONENT Runtime) diff --git a/windows/flutter/CMakeLists.txt b/windows/flutter/CMakeLists.txt new file mode 100644 index 0000000..903f489 --- /dev/null +++ b/windows/flutter/CMakeLists.txt @@ -0,0 +1,109 @@ +# This file controls Flutter-level build steps. It should not be edited. +cmake_minimum_required(VERSION 3.14) + +set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") + +# Configuration provided via flutter tool. +include(${EPHEMERAL_DIR}/generated_config.cmake) + +# TODO: Move the rest of this into files in ephemeral. See +# https://github.com/flutter/flutter/issues/57146. +set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") + +# Set fallback configurations for older versions of the flutter tool. +if (NOT DEFINED FLUTTER_TARGET_PLATFORM) + set(FLUTTER_TARGET_PLATFORM "windows-x64") +endif() + +# === Flutter Library === +set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") + +# Published to parent scope for install step. +set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) +set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) +set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) +set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) + +list(APPEND FLUTTER_LIBRARY_HEADERS + "flutter_export.h" + "flutter_windows.h" + "flutter_messenger.h" + "flutter_plugin_registrar.h" + "flutter_texture_registrar.h" +) +list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") +add_library(flutter INTERFACE) +target_include_directories(flutter INTERFACE + "${EPHEMERAL_DIR}" +) +target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") +add_dependencies(flutter flutter_assemble) + +# === Wrapper === +list(APPEND CPP_WRAPPER_SOURCES_CORE + "core_implementations.cc" + "standard_codec.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") +list(APPEND CPP_WRAPPER_SOURCES_PLUGIN + "plugin_registrar.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") +list(APPEND CPP_WRAPPER_SOURCES_APP + "flutter_engine.cc" + "flutter_view_controller.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") + +# Wrapper sources needed for a plugin. +add_library(flutter_wrapper_plugin STATIC + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_PLUGIN} +) +apply_standard_settings(flutter_wrapper_plugin) +set_target_properties(flutter_wrapper_plugin PROPERTIES + POSITION_INDEPENDENT_CODE ON) +set_target_properties(flutter_wrapper_plugin PROPERTIES + CXX_VISIBILITY_PRESET hidden) +target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) +target_include_directories(flutter_wrapper_plugin PUBLIC + "${WRAPPER_ROOT}/include" +) +add_dependencies(flutter_wrapper_plugin flutter_assemble) + +# Wrapper sources needed for the runner. +add_library(flutter_wrapper_app STATIC + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_APP} +) +apply_standard_settings(flutter_wrapper_app) +target_link_libraries(flutter_wrapper_app PUBLIC flutter) +target_include_directories(flutter_wrapper_app PUBLIC + "${WRAPPER_ROOT}/include" +) +add_dependencies(flutter_wrapper_app flutter_assemble) + +# === Flutter tool backend === +# _phony_ is a non-existent file to force this command to run every time, +# since currently there's no way to get a full input/output list from the +# flutter tool. +set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") +set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) +add_custom_command( + OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} + ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} + ${CPP_WRAPPER_SOURCES_APP} + ${PHONY_OUTPUT} + COMMAND ${CMAKE_COMMAND} -E env + ${FLUTTER_TOOL_ENVIRONMENT} + "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" + ${FLUTTER_TARGET_PLATFORM} $ + VERBATIM +) +add_custom_target(flutter_assemble DEPENDS + "${FLUTTER_LIBRARY}" + ${FLUTTER_LIBRARY_HEADERS} + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_PLUGIN} + ${CPP_WRAPPER_SOURCES_APP} +) diff --git a/windows/flutter/generated_plugin_registrant.cc b/windows/flutter/generated_plugin_registrant.cc new file mode 100644 index 0000000..25d583a --- /dev/null +++ b/windows/flutter/generated_plugin_registrant.cc @@ -0,0 +1,26 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#include "generated_plugin_registrant.h" + +#include +#include +#include +#include +#include + +void RegisterPlugins(flutter::PluginRegistry* registry) { + FileSelectorWindowsRegisterWithRegistrar( + registry->GetRegistrarForPlugin("FileSelectorWindows")); + FlutterInappwebviewWindowsPluginCApiRegisterWithRegistrar( + registry->GetRegistrarForPlugin("FlutterInappwebviewWindowsPluginCApi")); + PermissionHandlerWindowsPluginRegisterWithRegistrar( + registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin")); + SharePlusWindowsPluginCApiRegisterWithRegistrar( + registry->GetRegistrarForPlugin("SharePlusWindowsPluginCApi")); + UrlLauncherWindowsRegisterWithRegistrar( + registry->GetRegistrarForPlugin("UrlLauncherWindows")); +} diff --git a/windows/flutter/generated_plugin_registrant.h b/windows/flutter/generated_plugin_registrant.h new file mode 100644 index 0000000..dc139d8 --- /dev/null +++ b/windows/flutter/generated_plugin_registrant.h @@ -0,0 +1,15 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#ifndef GENERATED_PLUGIN_REGISTRANT_ +#define GENERATED_PLUGIN_REGISTRANT_ + +#include + +// Registers Flutter plugins. +void RegisterPlugins(flutter::PluginRegistry* registry); + +#endif // GENERATED_PLUGIN_REGISTRANT_ diff --git a/windows/flutter/generated_plugins.cmake b/windows/flutter/generated_plugins.cmake new file mode 100644 index 0000000..75d055e --- /dev/null +++ b/windows/flutter/generated_plugins.cmake @@ -0,0 +1,29 @@ +# +# Generated file, do not edit. +# + +list(APPEND FLUTTER_PLUGIN_LIST + file_selector_windows + flutter_inappwebview_windows + permission_handler_windows + share_plus + url_launcher_windows +) + +list(APPEND FLUTTER_FFI_PLUGIN_LIST + jni +) + +set(PLUGIN_BUNDLED_LIBRARIES) + +foreach(plugin ${FLUTTER_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) + target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) + list(APPEND PLUGIN_BUNDLED_LIBRARIES $) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) +endforeach(plugin) + +foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin}) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) +endforeach(ffi_plugin) diff --git a/windows/runner/CMakeLists.txt b/windows/runner/CMakeLists.txt new file mode 100644 index 0000000..394917c --- /dev/null +++ b/windows/runner/CMakeLists.txt @@ -0,0 +1,40 @@ +cmake_minimum_required(VERSION 3.14) +project(runner LANGUAGES CXX) + +# Define the application target. To change its name, change BINARY_NAME in the +# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer +# work. +# +# Any new source files that you add to the application should be added here. +add_executable(${BINARY_NAME} WIN32 + "flutter_window.cpp" + "main.cpp" + "utils.cpp" + "win32_window.cpp" + "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" + "Runner.rc" + "runner.exe.manifest" +) + +# Apply the standard set of build settings. This can be removed for applications +# that need different build settings. +apply_standard_settings(${BINARY_NAME}) + +# Add preprocessor definitions for the build version. +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}") +target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}") + +# Disable Windows macros that collide with C++ standard library functions. +target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") + +# Add dependency libraries and include directories. Add any application-specific +# dependencies here. +target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) +target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib") +target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") + +# Run the Flutter tool portions of the build. This must not be removed. +add_dependencies(${BINARY_NAME} flutter_assemble) diff --git a/windows/runner/Runner.rc b/windows/runner/Runner.rc new file mode 100644 index 0000000..f29b6df --- /dev/null +++ b/windows/runner/Runner.rc @@ -0,0 +1,121 @@ +// Microsoft Visual C++ generated resource script. +// +#pragma code_page(65001) +#include "resource.h" + +#define APSTUDIO_READONLY_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 2 resource. +// +#include "winres.h" + +///////////////////////////////////////////////////////////////////////////// +#undef APSTUDIO_READONLY_SYMBOLS + +///////////////////////////////////////////////////////////////////////////// +// English (United States) resources + +#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US + +#ifdef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// TEXTINCLUDE +// + +1 TEXTINCLUDE +BEGIN + "resource.h\0" +END + +2 TEXTINCLUDE +BEGIN + "#include ""winres.h""\r\n" + "\0" +END + +3 TEXTINCLUDE +BEGIN + "\r\n" + "\0" +END + +#endif // APSTUDIO_INVOKED + + +///////////////////////////////////////////////////////////////////////////// +// +// Icon +// + +// Icon with lowest ID value placed first to ensure application icon +// remains consistent on all systems. +IDI_APP_ICON ICON "resources\\app_icon.ico" + + +///////////////////////////////////////////////////////////////////////////// +// +// Version +// + +#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD) +#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD +#else +#define VERSION_AS_NUMBER 1,0,0,0 +#endif + +#if defined(FLUTTER_VERSION) +#define VERSION_AS_STRING FLUTTER_VERSION +#else +#define VERSION_AS_STRING "1.0.0" +#endif + +VS_VERSION_INFO VERSIONINFO + FILEVERSION VERSION_AS_NUMBER + PRODUCTVERSION VERSION_AS_NUMBER + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK +#ifdef _DEBUG + FILEFLAGS VS_FF_DEBUG +#else + FILEFLAGS 0x0L +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904e4" + BEGIN + VALUE "CompanyName", "top.iletter" "\0" + VALUE "FileDescription", "mooknote" "\0" + VALUE "FileVersion", VERSION_AS_STRING "\0" + VALUE "InternalName", "mooknote" "\0" + VALUE "LegalCopyright", "Copyright (C) 2026 top.iletter. All rights reserved." "\0" + VALUE "OriginalFilename", "mooknote.exe" "\0" + VALUE "ProductName", "mooknote" "\0" + VALUE "ProductVersion", VERSION_AS_STRING "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1252 + END +END + +#endif // English (United States) resources +///////////////////////////////////////////////////////////////////////////// + + + +#ifndef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 3 resource. +// + + +///////////////////////////////////////////////////////////////////////////// +#endif // not APSTUDIO_INVOKED diff --git a/windows/runner/flutter_window.cpp b/windows/runner/flutter_window.cpp new file mode 100644 index 0000000..955ee30 --- /dev/null +++ b/windows/runner/flutter_window.cpp @@ -0,0 +1,71 @@ +#include "flutter_window.h" + +#include + +#include "flutter/generated_plugin_registrant.h" + +FlutterWindow::FlutterWindow(const flutter::DartProject& project) + : project_(project) {} + +FlutterWindow::~FlutterWindow() {} + +bool FlutterWindow::OnCreate() { + if (!Win32Window::OnCreate()) { + return false; + } + + RECT frame = GetClientArea(); + + // The size here must match the window dimensions to avoid unnecessary surface + // creation / destruction in the startup path. + flutter_controller_ = std::make_unique( + frame.right - frame.left, frame.bottom - frame.top, project_); + // Ensure that basic setup of the controller was successful. + if (!flutter_controller_->engine() || !flutter_controller_->view()) { + return false; + } + RegisterPlugins(flutter_controller_->engine()); + SetChildContent(flutter_controller_->view()->GetNativeWindow()); + + flutter_controller_->engine()->SetNextFrameCallback([&]() { + this->Show(); + }); + + // Flutter can complete the first frame before the "show window" callback is + // registered. The following call ensures a frame is pending to ensure the + // window is shown. It is a no-op if the first frame hasn't completed yet. + flutter_controller_->ForceRedraw(); + + return true; +} + +void FlutterWindow::OnDestroy() { + if (flutter_controller_) { + flutter_controller_ = nullptr; + } + + Win32Window::OnDestroy(); +} + +LRESULT +FlutterWindow::MessageHandler(HWND hwnd, UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + // Give Flutter, including plugins, an opportunity to handle window messages. + if (flutter_controller_) { + std::optional result = + flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, + lparam); + if (result) { + return *result; + } + } + + switch (message) { + case WM_FONTCHANGE: + flutter_controller_->engine()->ReloadSystemFonts(); + break; + } + + return Win32Window::MessageHandler(hwnd, message, wparam, lparam); +} diff --git a/windows/runner/flutter_window.h b/windows/runner/flutter_window.h new file mode 100644 index 0000000..6da0652 --- /dev/null +++ b/windows/runner/flutter_window.h @@ -0,0 +1,33 @@ +#ifndef RUNNER_FLUTTER_WINDOW_H_ +#define RUNNER_FLUTTER_WINDOW_H_ + +#include +#include + +#include + +#include "win32_window.h" + +// A window that does nothing but host a Flutter view. +class FlutterWindow : public Win32Window { + public: + // Creates a new FlutterWindow hosting a Flutter view running |project|. + explicit FlutterWindow(const flutter::DartProject& project); + virtual ~FlutterWindow(); + + protected: + // Win32Window: + bool OnCreate() override; + void OnDestroy() override; + LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, + LPARAM const lparam) noexcept override; + + private: + // The project to run. + flutter::DartProject project_; + + // The Flutter instance hosted by this window. + std::unique_ptr flutter_controller_; +}; + +#endif // RUNNER_FLUTTER_WINDOW_H_ diff --git a/windows/runner/main.cpp b/windows/runner/main.cpp new file mode 100644 index 0000000..8b34e45 --- /dev/null +++ b/windows/runner/main.cpp @@ -0,0 +1,43 @@ +#include +#include +#include + +#include "flutter_window.h" +#include "utils.h" + +int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, + _In_ wchar_t *command_line, _In_ int show_command) { + // Attach to console when present (e.g., 'flutter run') or create a + // new console when running with a debugger. + if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { + CreateAndAttachConsole(); + } + + // Initialize COM, so that it is available for use in the library and/or + // plugins. + ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); + + flutter::DartProject project(L"data"); + + std::vector command_line_arguments = + GetCommandLineArguments(); + + project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); + + FlutterWindow window(project); + Win32Window::Point origin(10, 10); + Win32Window::Size size(1280, 720); + if (!window.Create(L"mooknote", origin, size)) { + return EXIT_FAILURE; + } + window.SetQuitOnClose(true); + + ::MSG msg; + while (::GetMessage(&msg, nullptr, 0, 0)) { + ::TranslateMessage(&msg); + ::DispatchMessage(&msg); + } + + ::CoUninitialize(); + return EXIT_SUCCESS; +} diff --git a/windows/runner/resource.h b/windows/runner/resource.h new file mode 100644 index 0000000..66a65d1 --- /dev/null +++ b/windows/runner/resource.h @@ -0,0 +1,16 @@ +//{{NO_DEPENDENCIES}} +// Microsoft Visual C++ generated include file. +// Used by Runner.rc +// +#define IDI_APP_ICON 101 + +// Next default values for new objects +// +#ifdef APSTUDIO_INVOKED +#ifndef APSTUDIO_READONLY_SYMBOLS +#define _APS_NEXT_RESOURCE_VALUE 102 +#define _APS_NEXT_COMMAND_VALUE 40001 +#define _APS_NEXT_CONTROL_VALUE 1001 +#define _APS_NEXT_SYMED_VALUE 101 +#endif +#endif diff --git a/windows/runner/resources/app_icon.ico b/windows/runner/resources/app_icon.ico new file mode 100644 index 0000000..c04e20c Binary files /dev/null and b/windows/runner/resources/app_icon.ico differ diff --git a/windows/runner/runner.exe.manifest b/windows/runner/runner.exe.manifest new file mode 100644 index 0000000..153653e --- /dev/null +++ b/windows/runner/runner.exe.manifest @@ -0,0 +1,14 @@ + + + + + PerMonitorV2 + + + + + + + + + diff --git a/windows/runner/utils.cpp b/windows/runner/utils.cpp new file mode 100644 index 0000000..3a0b465 --- /dev/null +++ b/windows/runner/utils.cpp @@ -0,0 +1,65 @@ +#include "utils.h" + +#include +#include +#include +#include + +#include + +void CreateAndAttachConsole() { + if (::AllocConsole()) { + FILE *unused; + if (freopen_s(&unused, "CONOUT$", "w", stdout)) { + _dup2(_fileno(stdout), 1); + } + if (freopen_s(&unused, "CONOUT$", "w", stderr)) { + _dup2(_fileno(stdout), 2); + } + std::ios::sync_with_stdio(); + FlutterDesktopResyncOutputStreams(); + } +} + +std::vector GetCommandLineArguments() { + // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. + int argc; + wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); + if (argv == nullptr) { + return std::vector(); + } + + std::vector command_line_arguments; + + // Skip the first argument as it's the binary name. + for (int i = 1; i < argc; i++) { + command_line_arguments.push_back(Utf8FromUtf16(argv[i])); + } + + ::LocalFree(argv); + + return command_line_arguments; +} + +std::string Utf8FromUtf16(const wchar_t* utf16_string) { + if (utf16_string == nullptr) { + return std::string(); + } + unsigned int target_length = ::WideCharToMultiByte( + CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, + -1, nullptr, 0, nullptr, nullptr) + -1; // remove the trailing null character + int input_length = (int)wcslen(utf16_string); + std::string utf8_string; + if (target_length == 0 || target_length > utf8_string.max_size()) { + return utf8_string; + } + utf8_string.resize(target_length); + int converted_length = ::WideCharToMultiByte( + CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, + input_length, utf8_string.data(), target_length, nullptr, nullptr); + if (converted_length == 0) { + return std::string(); + } + return utf8_string; +} diff --git a/windows/runner/utils.h b/windows/runner/utils.h new file mode 100644 index 0000000..3879d54 --- /dev/null +++ b/windows/runner/utils.h @@ -0,0 +1,19 @@ +#ifndef RUNNER_UTILS_H_ +#define RUNNER_UTILS_H_ + +#include +#include + +// Creates a console for the process, and redirects stdout and stderr to +// it for both the runner and the Flutter library. +void CreateAndAttachConsole(); + +// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string +// encoded in UTF-8. Returns an empty std::string on failure. +std::string Utf8FromUtf16(const wchar_t* utf16_string); + +// Gets the command line arguments passed in as a std::vector, +// encoded in UTF-8. Returns an empty std::vector on failure. +std::vector GetCommandLineArguments(); + +#endif // RUNNER_UTILS_H_ diff --git a/windows/runner/win32_window.cpp b/windows/runner/win32_window.cpp new file mode 100644 index 0000000..60608d0 --- /dev/null +++ b/windows/runner/win32_window.cpp @@ -0,0 +1,288 @@ +#include "win32_window.h" + +#include +#include + +#include "resource.h" + +namespace { + +/// Window attribute that enables dark mode window decorations. +/// +/// Redefined in case the developer's machine has a Windows SDK older than +/// version 10.0.22000.0. +/// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute +#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE +#define DWMWA_USE_IMMERSIVE_DARK_MODE 20 +#endif + +constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; + +/// Registry key for app theme preference. +/// +/// A value of 0 indicates apps should use dark mode. A non-zero or missing +/// value indicates apps should use light mode. +constexpr const wchar_t kGetPreferredBrightnessRegKey[] = + L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize"; +constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme"; + +// The number of Win32Window objects that currently exist. +static int g_active_window_count = 0; + +using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); + +// Scale helper to convert logical scaler values to physical using passed in +// scale factor +int Scale(int source, double scale_factor) { + return static_cast(source * scale_factor); +} + +// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. +// This API is only needed for PerMonitor V1 awareness mode. +void EnableFullDpiSupportIfAvailable(HWND hwnd) { + HMODULE user32_module = LoadLibraryA("User32.dll"); + if (!user32_module) { + return; + } + auto enable_non_client_dpi_scaling = + reinterpret_cast( + GetProcAddress(user32_module, "EnableNonClientDpiScaling")); + if (enable_non_client_dpi_scaling != nullptr) { + enable_non_client_dpi_scaling(hwnd); + } + FreeLibrary(user32_module); +} + +} // namespace + +// Manages the Win32Window's window class registration. +class WindowClassRegistrar { + public: + ~WindowClassRegistrar() = default; + + // Returns the singleton registrar instance. + static WindowClassRegistrar* GetInstance() { + if (!instance_) { + instance_ = new WindowClassRegistrar(); + } + return instance_; + } + + // Returns the name of the window class, registering the class if it hasn't + // previously been registered. + const wchar_t* GetWindowClass(); + + // Unregisters the window class. Should only be called if there are no + // instances of the window. + void UnregisterWindowClass(); + + private: + WindowClassRegistrar() = default; + + static WindowClassRegistrar* instance_; + + bool class_registered_ = false; +}; + +WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; + +const wchar_t* WindowClassRegistrar::GetWindowClass() { + if (!class_registered_) { + WNDCLASS window_class{}; + window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); + window_class.lpszClassName = kWindowClassName; + window_class.style = CS_HREDRAW | CS_VREDRAW; + window_class.cbClsExtra = 0; + window_class.cbWndExtra = 0; + window_class.hInstance = GetModuleHandle(nullptr); + window_class.hIcon = + LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); + window_class.hbrBackground = 0; + window_class.lpszMenuName = nullptr; + window_class.lpfnWndProc = Win32Window::WndProc; + RegisterClass(&window_class); + class_registered_ = true; + } + return kWindowClassName; +} + +void WindowClassRegistrar::UnregisterWindowClass() { + UnregisterClass(kWindowClassName, nullptr); + class_registered_ = false; +} + +Win32Window::Win32Window() { + ++g_active_window_count; +} + +Win32Window::~Win32Window() { + --g_active_window_count; + Destroy(); +} + +bool Win32Window::Create(const std::wstring& title, + const Point& origin, + const Size& size) { + Destroy(); + + const wchar_t* window_class = + WindowClassRegistrar::GetInstance()->GetWindowClass(); + + const POINT target_point = {static_cast(origin.x), + static_cast(origin.y)}; + HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); + UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); + double scale_factor = dpi / 96.0; + + HWND window = CreateWindow( + window_class, title.c_str(), WS_OVERLAPPEDWINDOW, + Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), + Scale(size.width, scale_factor), Scale(size.height, scale_factor), + nullptr, nullptr, GetModuleHandle(nullptr), this); + + if (!window) { + return false; + } + + UpdateTheme(window); + + return OnCreate(); +} + +bool Win32Window::Show() { + return ShowWindow(window_handle_, SW_SHOWNORMAL); +} + +// static +LRESULT CALLBACK Win32Window::WndProc(HWND const window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + if (message == WM_NCCREATE) { + auto window_struct = reinterpret_cast(lparam); + SetWindowLongPtr(window, GWLP_USERDATA, + reinterpret_cast(window_struct->lpCreateParams)); + + auto that = static_cast(window_struct->lpCreateParams); + EnableFullDpiSupportIfAvailable(window); + that->window_handle_ = window; + } else if (Win32Window* that = GetThisFromHandle(window)) { + return that->MessageHandler(window, message, wparam, lparam); + } + + return DefWindowProc(window, message, wparam, lparam); +} + +LRESULT +Win32Window::MessageHandler(HWND hwnd, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + switch (message) { + case WM_DESTROY: + window_handle_ = nullptr; + Destroy(); + if (quit_on_close_) { + PostQuitMessage(0); + } + return 0; + + case WM_DPICHANGED: { + auto newRectSize = reinterpret_cast(lparam); + LONG newWidth = newRectSize->right - newRectSize->left; + LONG newHeight = newRectSize->bottom - newRectSize->top; + + SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, + newHeight, SWP_NOZORDER | SWP_NOACTIVATE); + + return 0; + } + case WM_SIZE: { + RECT rect = GetClientArea(); + if (child_content_ != nullptr) { + // Size and position the child window. + MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, + rect.bottom - rect.top, TRUE); + } + return 0; + } + + case WM_ACTIVATE: + if (child_content_ != nullptr) { + SetFocus(child_content_); + } + return 0; + + case WM_DWMCOLORIZATIONCOLORCHANGED: + UpdateTheme(hwnd); + return 0; + } + + return DefWindowProc(window_handle_, message, wparam, lparam); +} + +void Win32Window::Destroy() { + OnDestroy(); + + if (window_handle_) { + DestroyWindow(window_handle_); + window_handle_ = nullptr; + } + if (g_active_window_count == 0) { + WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); + } +} + +Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { + return reinterpret_cast( + GetWindowLongPtr(window, GWLP_USERDATA)); +} + +void Win32Window::SetChildContent(HWND content) { + child_content_ = content; + SetParent(content, window_handle_); + RECT frame = GetClientArea(); + + MoveWindow(content, frame.left, frame.top, frame.right - frame.left, + frame.bottom - frame.top, true); + + SetFocus(child_content_); +} + +RECT Win32Window::GetClientArea() { + RECT frame; + GetClientRect(window_handle_, &frame); + return frame; +} + +HWND Win32Window::GetHandle() { + return window_handle_; +} + +void Win32Window::SetQuitOnClose(bool quit_on_close) { + quit_on_close_ = quit_on_close; +} + +bool Win32Window::OnCreate() { + // No-op; provided for subclasses. + return true; +} + +void Win32Window::OnDestroy() { + // No-op; provided for subclasses. +} + +void Win32Window::UpdateTheme(HWND const window) { + DWORD light_mode; + DWORD light_mode_size = sizeof(light_mode); + LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey, + kGetPreferredBrightnessRegValue, + RRF_RT_REG_DWORD, nullptr, &light_mode, + &light_mode_size); + + if (result == ERROR_SUCCESS) { + BOOL enable_dark_mode = light_mode == 0; + DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE, + &enable_dark_mode, sizeof(enable_dark_mode)); + } +} diff --git a/windows/runner/win32_window.h b/windows/runner/win32_window.h new file mode 100644 index 0000000..e901dde --- /dev/null +++ b/windows/runner/win32_window.h @@ -0,0 +1,102 @@ +#ifndef RUNNER_WIN32_WINDOW_H_ +#define RUNNER_WIN32_WINDOW_H_ + +#include + +#include +#include +#include + +// A class abstraction for a high DPI-aware Win32 Window. Intended to be +// inherited from by classes that wish to specialize with custom +// rendering and input handling +class Win32Window { + public: + struct Point { + unsigned int x; + unsigned int y; + Point(unsigned int x, unsigned int y) : x(x), y(y) {} + }; + + struct Size { + unsigned int width; + unsigned int height; + Size(unsigned int width, unsigned int height) + : width(width), height(height) {} + }; + + Win32Window(); + virtual ~Win32Window(); + + // Creates a win32 window with |title| that is positioned and sized using + // |origin| and |size|. New windows are created on the default monitor. Window + // sizes are specified to the OS in physical pixels, hence to ensure a + // consistent size this function will scale the inputted width and height as + // as appropriate for the default monitor. The window is invisible until + // |Show| is called. Returns true if the window was created successfully. + bool Create(const std::wstring& title, const Point& origin, const Size& size); + + // Show the current window. Returns true if the window was successfully shown. + bool Show(); + + // Release OS resources associated with window. + void Destroy(); + + // Inserts |content| into the window tree. + void SetChildContent(HWND content); + + // Returns the backing Window handle to enable clients to set icon and other + // window properties. Returns nullptr if the window has been destroyed. + HWND GetHandle(); + + // If true, closing this window will quit the application. + void SetQuitOnClose(bool quit_on_close); + + // Return a RECT representing the bounds of the current client area. + RECT GetClientArea(); + + protected: + // Processes and route salient window messages for mouse handling, + // size change and DPI. Delegates handling of these to member overloads that + // inheriting classes can handle. + virtual LRESULT MessageHandler(HWND window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept; + + // Called when CreateAndShow is called, allowing subclass window-related + // setup. Subclasses should return false if setup fails. + virtual bool OnCreate(); + + // Called when Destroy is called. + virtual void OnDestroy(); + + private: + friend class WindowClassRegistrar; + + // OS callback called by message pump. Handles the WM_NCCREATE message which + // is passed when the non-client area is being created and enables automatic + // non-client DPI scaling so that the non-client area automatically + // responds to changes in DPI. All other messages are handled by + // MessageHandler. + static LRESULT CALLBACK WndProc(HWND const window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept; + + // Retrieves a class instance pointer for |window| + static Win32Window* GetThisFromHandle(HWND const window) noexcept; + + // Update the window frame's theme to match the system theme. + static void UpdateTheme(HWND const window); + + bool quit_on_close_ = false; + + // window handle for top level window. + HWND window_handle_ = nullptr; + + // window handle for hosted content. + HWND child_content_ = nullptr; +}; + +#endif // RUNNER_WIN32_WINDOW_H_