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基础epub阅读功能

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This commit is contained in:
DelLevin-Home
2026-06-27 11:20:27 +08:00
parent 02242089e8
commit 5acbc3a602
18 changed files with 980 additions and 330 deletions
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12
lib/pages/reader/toc_drawer.dart
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@@ -28,7 +28,7 @@ class TocDrawer extends StatelessWidget {
padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
child: Row(
children: [
Icon(Icons.toc, size: 20, color: colors.onSurface.withValues(alpha: 0.6)),
Icon(Icons.toc, size: 20, color: colors.onSurfaceVariant),
const SizedBox(width: 10),
Text('目录', style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)),
const Spacer(),
@@ -43,25 +43,27 @@ class TocDrawer extends StatelessWidget {
Expanded(
child: toc.isEmpty
? Center(
child: Text('暂无目录', style: TextStyle(color: colors.onSurface.withValues(alpha: 0.3))),
child: Text('暂无目录', style: TextStyle(color: colors.onSurfaceVariant)),
)
: ListView.builder(
padding: const EdgeInsets.symmetric(vertical: 8),
itemCount: toc.length,
itemBuilder: (context, index) {
final item = toc[index];
final indent = (item.level - 1) * 16.0;
return InkWell(
onTap: () {
epubPlayerKey.currentState?.goToHref(item.href);
Navigator.pop(context);
},
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 12),
padding: EdgeInsets.only(left: 20 + indent, right: 20, top: 12, bottom: 12),
child: Text(
item.title,
style: TextStyle(
fontSize: 14,
color: colors.onSurface.withValues(alpha: 0.8),
fontSize: item.level == 1 ? 14 : 13,
fontWeight: item.level == 1 ? FontWeight.w500 : FontWeight.normal,
color: colors.onSurface.withAlpha(204),
),
),
),