update version code

v1.1.0-patch

.github/workflows/main.yml

@@ -183,4 +183,4 @@ jobs:
             outputs/*.deb
             outputs/*.zst
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.ACTION_GITHUB_TOKEN }}

android/app/src/main/AndroidManifest.xml

@@ -53,6 +53,7 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+        <meta-data android:name="io.flutter.embedding.android.EnableImpeller" android:value="false"/>
     </application>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and

assets/translation.json

@@ -246,7 +246,12 @@
     "New version available": "有新版本可用",
     "A new version is available. Do you want to update now?" : "有新版本可用。您要现在更新吗？",
     "No new version available": "没有新版本可用",
-    "Export as pdf": "导出为pdf"
+    "Export as pdf": "导出为pdf",
+    "Export as epub": "导出为epub",
+    "Aggregated Search": "聚合搜索",
+    "No search results found": "未找到搜索结果",
+    "Added @c comics to download queue." : "已添加 @c 本漫画到下载队列",
+    "Download started": "下载已开始"
   },
   "zh_TW": {
     "Home": "首頁",
@@ -495,6 +500,11 @@
     "New version available": "有新版本可用",
     "A new version is available. Do you want to update now?" : "有新版本可用。您要現在更新嗎？",
     "No new version available": "沒有新版本可用",
-    "Export as pdf": "匯出為pdf"
+    "Export as pdf": "匯出為pdf",
+    "Export as epub": "匯出為epub",
+    "Aggregated Search": "聚合搜索",
+    "No search results found": "未找到搜索結果",
+    "Added @c comics to download queue." : "已添加 @c 本漫畫到下載隊列",
+    "Download started": "下載已開始"
   }
 }

lib/components/appbar.dart

@@ -76,7 +76,7 @@ class _AppbarState extends State<Appbar> {
     var content = Container(
       decoration: BoxDecoration(
         color: widget.backgroundColor ??
-            context.colorScheme.surface.withOpacity(0.72),
+            context.colorScheme.surface.toOpacity(0.72),
       ),
       height: _kAppBarHeight + context.padding.top,
       child: Row(
@@ -189,20 +189,19 @@ class _MySliverAppBarDelegate extends SliverPersistentHeaderDelegate {
         leading ??
             (Navigator.of(context).canPop()
                 ? Tooltip(
-              message: "Back".tl,
-              child: IconButton(
-                icon: const Icon(Icons.arrow_back),
-                onPressed: () => Navigator.maybePop(context),
-              ),
-            )
+                    message: "Back".tl,
+                    child: IconButton(
+                      icon: const Icon(Icons.arrow_back),
+                      onPressed: () => Navigator.maybePop(context),
+                    ),
+                  )
                 : const SizedBox()),
         const SizedBox(
           width: 16,
         ),
         Expanded(
           child: DefaultTextStyle(
-            style:
-            DefaultTextStyle.of(context).style.copyWith(fontSize: 20),
+            style: DefaultTextStyle.of(context).style.copyWith(fontSize: 20),
             maxLines: 1,
             overflow: TextOverflow.ellipsis,
             child: title,
@@ -215,12 +214,12 @@ class _MySliverAppBarDelegate extends SliverPersistentHeaderDelegate {
       ],
     ).paddingTop(topPadding);
 
-    if(style == AppbarStyle.blur) {
+    if (style == AppbarStyle.blur) {
       return SizedBox.expand(
         child: BlurEffect(
           blur: 15,
           child: Material(
-            color: context.colorScheme.surface.withOpacity(0.72),
+            color: context.colorScheme.surface.toOpacity(0.72),
             elevation: 0,
             borderRadius: BorderRadius.circular(radius),
             child: body,
@@ -298,12 +297,21 @@ class _FilledTabBarState extends State<FilledTabBar> {
     super.dispose();
   }
 
+  PageStorageBucket get bucket => PageStorage.of(context);
+
   @override
   void didChangeDependencies() {
     _controller = widget.controller ?? DefaultTabController.of(context);
-    _controller.animation!.addListener(onTabChanged);
     initPainter();
     super.didChangeDependencies();
+    var prevIndex = bucket.readState(context) as int?;
+    if (prevIndex != null &&
+        prevIndex != _controller.index &&
+        prevIndex >= 0 &&
+        prevIndex < widget.tabs.length) {
+      _controller.index = prevIndex;
+    }
+    _controller.animation!.addListener(onTabChanged);
   }
 
   @override
@@ -347,6 +355,7 @@ class _FilledTabBarState extends State<FilledTabBar> {
       controller: scrollController,
       builder: (context, controller, physics) {
         return SingleChildScrollView(
+          key: const PageStorageKey('scroll'),
           scrollDirection: Axis.horizontal,
           padding: EdgeInsets.zero,
           controller: controller,
@@ -387,6 +396,7 @@ class _FilledTabBarState extends State<FilledTabBar> {
     }
     updateScrollOffset(i);
     previousIndex = i;
+    bucket.writeState(context, i);
   }
 
   void updateScrollOffset(int i) {
@@ -724,6 +734,7 @@ class _SliverSearchBarDelegate extends SliverPersistentHeaderDelegate {
                       icon: const Icon(Icons.clear),
                       onPressed: () {
                         editingController.clear();
+                        onChanged?.call("");
                       },
                     );
             },

lib/components/button.dart

@@ -214,7 +214,7 @@ class _ButtonState extends State<Button> {
             boxShadow: (isHover && !isLoading && (widget.type == ButtonType.filled || widget.type == ButtonType.normal))
                 ? [
                     BoxShadow(
-                      color: Colors.black.withOpacity(0.1),
+                      color: Colors.black.toOpacity(0.1),
                       blurRadius: 2,
                       offset: const Offset(0, 1),
                     )
@@ -248,7 +248,7 @@ class _ButtonState extends State<Button> {
     if (widget.type == ButtonType.filled) {
       var color = widget.color ?? context.colorScheme.primary;
       if (isHover) {
-        return color.withOpacity(0.9);
+        return color.toOpacity(0.9);
       } else {
         return color;
       }
@@ -256,13 +256,13 @@ class _ButtonState extends State<Button> {
     if (widget.type == ButtonType.normal) {
       var color = widget.color ?? context.colorScheme.surfaceContainer;
       if (isHover) {
-        return color.withOpacity(0.9);
+        return color.toOpacity(0.9);
       } else {
         return color;
       }
     }
     if (isHover) {
-      return context.colorScheme.outline.withOpacity(0.2);
+      return context.colorScheme.outline.toOpacity(0.2);
     }
     return Colors.transparent;
   }
@@ -345,7 +345,7 @@ class _IconButtonState extends State<_IconButton> {
                   ? Theme.of(context)
                   .colorScheme
                   .outlineVariant
-                  .withOpacity(0.4)
+                  .toOpacity(0.4)
                   : null,
               borderRadius: BorderRadius.circular((iconSize + 12) / 2),
             ),

lib/components/comic.dart

@@ -43,7 +43,7 @@ class ComicTile extends StatelessWidget {
     var renderBox = context.findRenderObject() as RenderBox;
     var size = renderBox.size;
     var location = renderBox.localToGlobal(
-      Offset(size.width / 2, size.height / 2),
+      Offset((size.width - 242) / 2, size.height / 2),
     );
     showMenu(location, context);
   }
@@ -144,7 +144,7 @@ class ComicTile extends StatelessWidget {
                 if (history != null)
                   Container(
                     height: 24,
-                    color: Colors.blue.withOpacity(0.9),
+                    color: Colors.blue.toOpacity(0.9),
                     constraints: const BoxConstraints(minWidth: 24),
                     padding: const EdgeInsets.symmetric(horizontal: 4),
                     child: CustomPaint(
@@ -293,7 +293,7 @@ class ComicTile extends StatelessWidget {
                                     Radius.circular(10.0),
                                   ),
                                   child: Container(
-                                    color: Colors.black.withOpacity(0.5),
+                                    color: Colors.black.toOpacity(0.5),
                                     child: Padding(
                                       padding:
                                           const EdgeInsets.fromLTRB(8, 6, 8, 6),
@@ -475,7 +475,7 @@ class _ComicDescription extends StatelessWidget {
             subtitle,
             style: TextStyle(
                 fontSize: 10.0,
-                color: context.colorScheme.onSurface.withOpacity(0.7)),
+                color: context.colorScheme.onSurface.toOpacity(0.7)),
             maxLines: 1,
             softWrap: true,
             overflow: TextOverflow.ellipsis,
@@ -780,7 +780,7 @@ class _SliverGridComics extends StatelessWidget {
             duration: const Duration(milliseconds: 150),
             decoration: BoxDecoration(
               color: isSelected
-                  ? Theme.of(context).colorScheme.secondaryContainer.withOpacity(0.72)
+                  ? Theme.of(context).colorScheme.secondaryContainer.toOpacity(0.72)
                   : null,
               borderRadius: BorderRadius.circular(12),
             ),
@@ -832,6 +832,7 @@ class ComicList extends StatefulWidget {
     this.errorLeading,
     this.menuBuilder,
     this.controller,
+    this.refreshHandlerCallback,
   });
 
   final Future<Res<List<Comic>>> Function(int page)? loadPage;
@@ -848,6 +849,8 @@ class ComicList extends StatefulWidget {
 
   final ScrollController? controller;
 
+  final void Function(VoidCallback c)? refreshHandlerCallback;
+
   @override
   State<ComicList> createState() => ComicListState();
 }
@@ -865,6 +868,51 @@ class ComicListState extends State<ComicList> {
 
   String? _nextUrl;
 
+  Map<String, dynamic> get state => {
+    'maxPage': _maxPage,
+    'data': _data,
+    'page': _page,
+    'error': _error,
+    'loading': _loading,
+    'nextUrl': _nextUrl,
+  };
+
+  void restoreState(Map<String, dynamic>? state) {
+    if (state == null) {
+      return;
+    }
+    _maxPage = state['maxPage'];
+    _data.clear();
+    _data.addAll(state['data']);
+    _page = state['page'];
+    _error = state['error'];
+    _loading.clear();
+    _loading.addAll(state['loading']);
+    _nextUrl = state['nextUrl'];
+  }
+
+  void storeState() {
+    PageStorage.of(context).writeState(context, state);
+  }
+
+  void refresh() {
+    _data.clear();
+    _page = 1;
+    _maxPage = null;
+    _error = null;
+    _nextUrl = null;
+    _loading.clear();
+    storeState();
+    setState(() {});
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    restoreState(PageStorage.of(context).readState(context));
+    widget.refreshHandlerCallback?.call(refresh);
+  }
+
   void remove(Comic c) {
     if (_data[_page] == null || !_data[_page]!.remove(c)) {
       for (var page in _data.values) {
@@ -1012,15 +1060,20 @@ class ComicListState extends State<ComicList> {
           while (_data[page] == null) {
             await _fetchNext();
           }
-          setState(() {});
+          if(mounted) {
+            setState(() {});
+          }
         } catch (e) {
-          setState(() {
-            _error = e.toString();
-          });
+          if(mounted) {
+            setState(() {
+              _error = e.toString();
+            });
+          }
         }
       }
     } finally {
       _loading[page] = false;
+      storeState();
     }
   }
 
@@ -1069,6 +1122,7 @@ class ComicListState extends State<ComicList> {
       );
     }
     return SmoothCustomScrollView(
+      key: const PageStorageKey('scroll'),
       controller: widget.controller,
       slivers: [
         if (widget.leadingSliver != null) widget.leadingSliver!,

lib/components/components.dart

@@ -1,5 +1,3 @@
-library components;
-
 import 'dart:async';
 import 'dart:collection';
 import 'dart:math' as math;

lib/components/custom_slider.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:venera/foundation/app.dart';
 
 /// patched slider.dart with RtL support
 class _SliderDefaultsM3 extends SliderThemeData {
@@ -15,45 +16,45 @@ class _SliderDefaultsM3 extends SliderThemeData {
   Color? get inactiveTrackColor => _colors.surfaceContainerHighest;
 
   @override
-  Color? get secondaryActiveTrackColor => _colors.primary.withOpacity(0.54);
+  Color? get secondaryActiveTrackColor => _colors.primary.toOpacity(0.54);
 
   @override
-  Color? get disabledActiveTrackColor => _colors.onSurface.withOpacity(0.38);
+  Color? get disabledActiveTrackColor => _colors.onSurface.toOpacity(0.38);
 
   @override
-  Color? get disabledInactiveTrackColor => _colors.onSurface.withOpacity(0.12);
+  Color? get disabledInactiveTrackColor => _colors.onSurface.toOpacity(0.12);
 
   @override
-  Color? get disabledSecondaryActiveTrackColor => _colors.onSurface.withOpacity(0.12);
+  Color? get disabledSecondaryActiveTrackColor => _colors.onSurface.toOpacity(0.12);
 
   @override
-  Color? get activeTickMarkColor => _colors.onPrimary.withOpacity(0.38);
+  Color? get activeTickMarkColor => _colors.onPrimary.toOpacity(0.38);
 
   @override
-  Color? get inactiveTickMarkColor => _colors.onSurfaceVariant.withOpacity(0.38);
+  Color? get inactiveTickMarkColor => _colors.onSurfaceVariant.toOpacity(0.38);
 
   @override
-  Color? get disabledActiveTickMarkColor => _colors.onSurface.withOpacity(0.38);
+  Color? get disabledActiveTickMarkColor => _colors.onSurface.toOpacity(0.38);
 
   @override
-  Color? get disabledInactiveTickMarkColor => _colors.onSurface.withOpacity(0.38);
+  Color? get disabledInactiveTickMarkColor => _colors.onSurface.toOpacity(0.38);
 
   @override
   Color? get thumbColor => _colors.primary;
 
   @override
-  Color? get disabledThumbColor => Color.alphaBlend(_colors.onSurface.withOpacity(0.38), _colors.surface);
+  Color? get disabledThumbColor => Color.alphaBlend(_colors.onSurface.toOpacity(0.38), _colors.surface);
 
   @override
   Color? get overlayColor => WidgetStateColor.resolveWith((Set<WidgetState> states) {
     if (states.contains(WidgetState.dragged)) {
-      return _colors.primary.withOpacity(0.1);
+      return _colors.primary.toOpacity(0.1);
     }
     if (states.contains(WidgetState.hovered)) {
-      return _colors.primary.withOpacity(0.08);
+      return _colors.primary.toOpacity(0.08);
     }
     if (states.contains(WidgetState.focused)) {
-      return _colors.primary.withOpacity(0.1);
+      return _colors.primary.toOpacity(0.1);
     }
 
     return Colors.transparent;

lib/components/flyout.dart

@@ -141,7 +141,7 @@ class FlyoutState extends State<Flyout> {
                     animation: animation,
                     builder: (context, builder) {
                       return ColoredBox(
-                        color: Colors.black.withOpacity(0.3 * animation.value),
+                        color: Colors.black.toOpacity(0.3 * animation.value),
                       );
                     },
                   ),
@@ -185,12 +185,18 @@ class FlyoutContent extends StatelessWidget {
         child: Material(
           borderRadius: BorderRadius.circular(8),
           type: MaterialType.card,
-          color: context.colorScheme.surface.withOpacity(0.82),
+          color: context.colorScheme.surface.toOpacity(0.82),
           child: Container(
             constraints: const BoxConstraints(
               minWidth: minFlyoutWidth,
             ),
             padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+            decoration: BoxDecoration(
+              borderRadius: BorderRadius.circular(8),
+              border: context.brightness == ui.Brightness.dark
+                  ? Border.all(color: context.colorScheme.outlineVariant)
+                  : null,
+            ),
             child: Column(
               mainAxisSize: MainAxisSize.min,
               crossAxisAlignment: CrossAxisAlignment.start,
@@ -215,108 +221,3 @@ class FlyoutContent extends StatelessWidget {
     );
   }
 }
-
-class FlyoutTextButton extends StatefulWidget {
-  const FlyoutTextButton(
-      {super.key,
-      required this.child,
-      required this.flyoutBuilder,
-      this.navigator});
-
-  final Widget child;
-
-  final WidgetBuilder flyoutBuilder;
-
-  final NavigatorState? navigator;
-
-  @override
-  State<FlyoutTextButton> createState() => _FlyoutTextButtonState();
-}
-
-class _FlyoutTextButtonState extends State<FlyoutTextButton> {
-  final FlyoutController _controller = FlyoutController();
-
-  @override
-  Widget build(BuildContext context) {
-    return Flyout(
-        controller: _controller,
-        flyoutBuilder: widget.flyoutBuilder,
-        navigator: widget.navigator,
-        child: TextButton(
-          onPressed: () {
-            _controller.show();
-          },
-          child: widget.child,
-        ));
-  }
-}
-
-class FlyoutIconButton extends StatefulWidget {
-  const FlyoutIconButton(
-      {super.key,
-      required this.icon,
-      required this.flyoutBuilder,
-      this.navigator});
-
-  final Widget icon;
-
-  final WidgetBuilder flyoutBuilder;
-
-  final NavigatorState? navigator;
-
-  @override
-  State<FlyoutIconButton> createState() => _FlyoutIconButtonState();
-}
-
-class _FlyoutIconButtonState extends State<FlyoutIconButton> {
-  final FlyoutController _controller = FlyoutController();
-
-  @override
-  Widget build(BuildContext context) {
-    return Flyout(
-        controller: _controller,
-        flyoutBuilder: widget.flyoutBuilder,
-        navigator: widget.navigator,
-        child: IconButton(
-          onPressed: () {
-            _controller.show();
-          },
-          icon: widget.icon,
-        ));
-  }
-}
-
-class FlyoutFilledButton extends StatefulWidget {
-  const FlyoutFilledButton(
-      {super.key,
-      required this.child,
-      required this.flyoutBuilder,
-      this.navigator});
-
-  final Widget child;
-
-  final WidgetBuilder flyoutBuilder;
-
-  final NavigatorState? navigator;
-
-  @override
-  State<FlyoutFilledButton> createState() => _FlyoutFilledButtonState();
-}
-
-class _FlyoutFilledButtonState extends State<FlyoutFilledButton> {
-  final FlyoutController _controller = FlyoutController();
-
-  @override
-  Widget build(BuildContext context) {
-    return Flyout(
-        controller: _controller,
-        flyoutBuilder: widget.flyoutBuilder,
-        navigator: widget.navigator,
-        child: ElevatedButton(
-          onPressed: () {
-            _controller.show();
-          },
-          child: widget.child,
-        ));
-  }
-}

lib/components/gesture.dart

@@ -1,7 +1,8 @@
 part of 'components.dart';
 
 class MouseBackDetector extends StatelessWidget {
-  const MouseBackDetector({super.key, required this.onTapDown, required this.child});
+  const MouseBackDetector(
+      {super.key, required this.onTapDown, required this.child});
 
   final Widget child;
 
@@ -20,3 +21,45 @@ class MouseBackDetector extends StatelessWidget {
     );
   }
 }
+
+class AnimatedTapRegion extends StatefulWidget {
+  const AnimatedTapRegion({
+    super.key,
+    required this.child,
+    required this.onTap,
+    this.borderRadius = 0,
+  });
+
+  final Widget child;
+
+  final void Function() onTap;
+
+  final double borderRadius;
+
+  @override
+  State<AnimatedTapRegion> createState() => _AnimatedTapRegionState();
+}
+
+class _AnimatedTapRegionState extends State<AnimatedTapRegion> {
+  bool isHovered = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return MouseRegion(
+      onEnter: (_) => setState(() => isHovered = true),
+      onExit: (_) => setState(() => isHovered = false),
+      child: GestureDetector(
+        onTap: widget.onTap,
+        child: ClipRRect(
+          borderRadius: BorderRadius.circular(widget.borderRadius),
+          clipBehavior: Clip.antiAlias,
+          child: AnimatedScale(
+            duration: _fastAnimationDuration,
+            scale: isHovered ? 1.1 : 1,
+            child: widget.child,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/components/loading.dart

@@ -96,6 +96,20 @@ class ListLoadingIndicator extends StatelessWidget {
   }
 }
 
+class SliverListLoadingIndicator extends StatelessWidget {
+  const SliverListLoadingIndicator({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    // SliverToBoxAdapter can not been lazy loaded.
+    // Use SliverList to make sure the animation can be lazy loaded.
+    return SliverList.list(children: const [
+      SizedBox(),
+      ListLoadingIndicator(),
+    ]);
+  }
+}
+
 abstract class LoadingState<T extends StatefulWidget, S extends Object>
     extends State<T> {
   bool isLoading = false;
@@ -299,9 +313,7 @@ abstract class MultiPageLoadingState<T extends StatefulWidget, S extends Object>
 
   Widget buildLoading(BuildContext context) {
     return Center(
-      child: const CircularProgressIndicator(
-        strokeWidth: 2,
-      ).fixWidth(32).fixHeight(32),
+      child: const CircularProgressIndicator().fixWidth(32).fixHeight(32),
     );
   }
 

lib/components/menu.dart

@@ -20,6 +20,8 @@ class _MenuRoute<T> extends PopupRoute<T> {
   @override
   String? get barrierLabel => "menu";
 
+  double get entryHeight => App.isMobile ? 42 : 36;
+
   @override
   Widget buildPage(BuildContext context, Animation<double> animation,
       Animation<double> secondaryAnimation) {
@@ -30,7 +32,7 @@ class _MenuRoute<T> extends PopupRoute<T> {
       left = size.width - width - 10;
     }
     var top = location.dy;
-    var height = 16 + 32 * entries.length;
+    var height = 16 + entryHeight * entries.length;
     if (top + height > size.height - 15) {
       top = size.height - height - 15;
     }
@@ -42,9 +44,12 @@ class _MenuRoute<T> extends PopupRoute<T> {
           child: Container(
             decoration: BoxDecoration(
               borderRadius: BorderRadius.circular(4),
+              border: context.brightness == Brightness.dark
+                  ? Border.all(color: context.colorScheme.outlineVariant)
+                  : null,
               boxShadow: [
                 BoxShadow(
-                  color: context.colorScheme.shadow.withOpacity(0.2),
+                  color: context.colorScheme.shadow.toOpacity(0.2),
                   blurRadius: 8,
                   blurStyle: BlurStyle.outer,
                 ),
@@ -53,9 +58,7 @@ class _MenuRoute<T> extends PopupRoute<T> {
             child: BlurEffect(
               borderRadius: BorderRadius.circular(4),
               child: Material(
-                color: context.brightness == Brightness.light
-                    ? const Color(0xFFFAFAFA).withOpacity(0.82)
-                    : const Color(0xFF090909).withOpacity(0.82),
+                color: context.colorScheme.surface.toOpacity(0.78),
                 borderRadius: BorderRadius.circular(4),
                 child: Container(
                   width: width,
@@ -83,7 +86,7 @@ class _MenuRoute<T> extends PopupRoute<T> {
         entry.onClick();
       },
       child: SizedBox(
-        height: App.isMobile ? 42 : 36,
+        height: entryHeight,
         child: Padding(
           padding: const EdgeInsets.symmetric(horizontal: 12),
           child: Row(

lib/components/message.dart

@@ -46,21 +46,28 @@ class _ToastOverlay extends StatelessWidget {
           child: IconTheme(
             data: IconThemeData(
                 color: Theme.of(context).colorScheme.onInverseSurface),
-            child: Container(
-              padding: const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
-              child: Row(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  if (icon != null) icon!.paddingRight(8),
-                  Text(
-                    message,
-                    style: const TextStyle(
-                        fontSize: 16, fontWeight: FontWeight.w500),
-                    maxLines: 3,
-                    overflow: TextOverflow.ellipsis,
-                  ),
-                  if (trailing != null) trailing!.paddingLeft(8)
-                ],
+            child: IntrinsicWidth(
+              child: Container(
+                padding: const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
+                constraints: BoxConstraints(
+                  maxWidth: context.width - 32,
+                ),
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    if (icon != null) icon!.paddingRight(8),
+                    Expanded(
+                      child: Text(
+                        message,
+                        style: const TextStyle(
+                            fontSize: 16, fontWeight: FontWeight.w500),
+                        maxLines: 3,
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                    ),
+                    if (trailing != null) trailing!.paddingLeft(8)
+                  ],
+                ),
               ),
             ),
           ),
@@ -220,7 +227,7 @@ LoadingDialogController showLoadingDialog(BuildContext context,
         );
       });
 
-  var navigator = Navigator.of(context);
+  var navigator = Navigator.of(context, rootNavigator: true);
 
   navigator.push(loadingDialogRoute).then((value) => controller.closed = true);
 

lib/components/navigation_bar.dart

@@ -23,14 +23,15 @@ class PaneActionEntry {
 }
 
 class NaviPane extends StatefulWidget {
-  const NaviPane({required this.paneItems,
-    required this.paneActions,
-    required this.pageBuilder,
-    this.initialPage = 0,
-    this.onPageChanged,
-    required this.observer,
-    required this.navigatorKey,
-    super.key});
+  const NaviPane(
+      {required this.paneItems,
+      required this.paneActions,
+      required this.pageBuilder,
+      this.initialPage = 0,
+      this.onPageChanged,
+      required this.observer,
+      required this.navigatorKey,
+      super.key});
 
   final List<PaneItemEntry> paneItems;
 
@@ -84,17 +85,14 @@ class NaviPaneState extends State<NaviPane>
 
   static const _kBottomBarHeight = 58.0;
 
-  static const _kFoldedSideBarWidth = 80.0;
+  static const _kFoldedSideBarWidth = 72.0;
 
-  static const _kSideBarWidth = 256.0;
+  static const _kSideBarWidth = 224.0;
 
   static const _kTopBarHeight = 48.0;
 
   double get bottomBarHeight =>
-      _kBottomBarHeight + MediaQuery
-          .of(context)
-          .padding
-          .bottom;
+      _kBottomBarHeight + MediaQuery.of(context).padding.bottom;
 
   void onNavigatorStateChange() {
     onRebuild(context);
@@ -136,10 +134,7 @@ class NaviPaneState extends State<NaviPane>
   }
 
   double targetFormContext(BuildContext context) {
-    var width = MediaQuery
-        .of(context)
-        .size
-        .width;
+    var width = MediaQuery.of(context).size.width;
     double target = 0;
     if (width > changePoint) {
       target = 2;
@@ -208,14 +203,13 @@ class NaviPaneState extends State<NaviPane>
     return Navigator(
       observers: [widget.observer],
       key: widget.navigatorKey,
-      onGenerateRoute: (settings) =>
-          AppPageRoute(
-            preventRebuild: false,
-            isRootRoute: true,
-            builder: (context) {
-              return _NaviMainView(state: this);
-            },
-          ),
+      onGenerateRoute: (settings) => AppPageRoute(
+        preventRebuild: false,
+        isRootRoute: true,
+        builder: (context) {
+          return _NaviMainView(state: this);
+        },
+      ),
     );
   }
 
@@ -252,20 +246,14 @@ class NaviPaneState extends State<NaviPane>
 
   Widget buildBottom() {
     return Material(
-      textStyle: Theme
-          .of(context)
-          .textTheme
-          .labelSmall,
+      textStyle: Theme.of(context).textTheme.labelSmall,
       elevation: 0,
       child: Container(
         height: _kBottomBarHeight,
         decoration: BoxDecoration(
           border: Border(
             top: BorderSide(
-              color: Theme
-                  .of(context)
-                  .colorScheme
-                  .outlineVariant,
+              color: Theme.of(context).colorScheme.outlineVariant,
               width: 1,
             ),
           ),
@@ -273,7 +261,7 @@ class NaviPaneState extends State<NaviPane>
         child: Row(
           children: List<Widget>.generate(
             widget.paneItems.length,
-                (index) {
+            (index) {
               return Expanded(
                 child: _SingleBottomNaviWidget(
                   enabled: currentPage == index,
@@ -293,7 +281,7 @@ class NaviPaneState extends State<NaviPane>
 
   Widget buildLeft() {
     final value = controller.value;
-    const paddingHorizontal = 16.0;
+    const paddingHorizontal = 12.0;
     return Material(
       child: Container(
         width: _kFoldedSideBarWidth +
@@ -303,57 +291,39 @@ class NaviPaneState extends State<NaviPane>
         decoration: BoxDecoration(
           border: Border(
             right: BorderSide(
-              color: Theme
-                  .of(context)
-                  .colorScheme
-                  .outlineVariant,
-              width: 1,
+              color: Theme.of(context).colorScheme.outlineVariant,
+              width: 1.0,
             ),
           ),
         ),
-        child: Row(
+        child: Column(
           children: [
-            SizedBox(
-              width: value == 3
-                  ? (_kSideBarWidth - paddingHorizontal * 2 - 1)
-                  : (_kFoldedSideBarWidth - paddingHorizontal * 2 - 1),
-              child: Column(
-                children: [
-                  const SizedBox(height: 16),
-                  SizedBox(height: MediaQuery
-                      .of(context)
-                      .padding
-                      .top),
-                  ...List<Widget>.generate(
-                    widget.paneItems.length,
-                        (index) =>
-                        _SideNaviWidget(
-                          enabled: currentPage == index,
-                          entry: widget.paneItems[index],
-                          showTitle: value == 3,
-                          onTap: () {
-                            updatePage(index);
-                          },
-                          key: ValueKey(index),
-                        ),
-                  ),
-                  const Spacer(),
-                  ...List<Widget>.generate(
-                    widget.paneActions.length,
-                        (index) =>
-                        _PaneActionWidget(
-                          entry: widget.paneActions[index],
-                          showTitle: value == 3,
-                          key: ValueKey(index + widget.paneItems.length),
-                        ),
-                  ),
-                  const SizedBox(
-                    height: 16,
-                  )
-                ],
+            const SizedBox(height: 16),
+            SizedBox(height: MediaQuery.of(context).padding.top),
+            ...List<Widget>.generate(
+              widget.paneItems.length,
+              (index) => _SideNaviWidget(
+                enabled: currentPage == index,
+                entry: widget.paneItems[index],
+                showTitle: value == 3,
+                onTap: () {
+                  updatePage(index);
+                },
+                key: ValueKey(index),
               ),
             ),
             const Spacer(),
+            ...List<Widget>.generate(
+              widget.paneActions.length,
+              (index) => _PaneActionWidget(
+                entry: widget.paneActions[index],
+                showTitle: value == 3,
+                key: ValueKey(index + widget.paneItems.length),
+              ),
+            ),
+            const SizedBox(
+              height: 16,
+            )
           ],
         ),
       ),
@@ -361,12 +331,13 @@ class NaviPaneState extends State<NaviPane>
   }
 }
 
-class _SideNaviWidget extends StatefulWidget {
-  const _SideNaviWidget({required this.enabled,
-    required this.entry,
-    required this.onTap,
-    required this.showTitle,
-    super.key});
+class _SideNaviWidget extends StatelessWidget {
+  const _SideNaviWidget(
+      {required this.enabled,
+      required this.entry,
+      required this.onTap,
+      required this.showTitle,
+      super.key});
 
   final bool enabled;
 
@@ -376,60 +347,37 @@ class _SideNaviWidget extends StatefulWidget {
 
   final bool showTitle;
 
-  @override
-  State<_SideNaviWidget> createState() => _SideNaviWidgetState();
-}
-
-class _SideNaviWidgetState extends State<_SideNaviWidget> {
-  bool isHovering = false;
-
   @override
   Widget build(BuildContext context) {
-    final colorScheme = Theme
-        .of(context)
-        .colorScheme;
-    final icon =
-    Icon(widget.enabled ? widget.entry.activeIcon : widget.entry.icon);
-    return MouseRegion(
-      cursor: SystemMouseCursors.click,
-      onEnter: (details) => setState(() => isHovering = true),
-      onExit: (details) => setState(() => isHovering = false),
-      child: GestureDetector(
-        behavior: HitTestBehavior.translucent,
-        onTap: widget.onTap,
-        child: AnimatedContainer(
-            duration: const Duration(milliseconds: 180),
-            margin: const EdgeInsets.symmetric(vertical: 4),
-            padding: const EdgeInsets.symmetric(horizontal: 12),
-            width: double.infinity,
-            height: 42,
-            decoration: BoxDecoration(
-              color: widget.enabled
-                  ? colorScheme.primaryContainer
-                  : isHovering
-                  ? colorScheme.surfaceContainerHigh
-                  : null,
-              borderRadius: BorderRadius.circular(8),
-            ),
-            child: widget.showTitle
-                ? Row(
-              children: [
-                icon,
-                const SizedBox(
-                  width: 12,
-                ),
-                Text(widget.entry.label)
-              ],
-            )
-                : Center(
-              child: icon,
-            )),
+    final colorScheme = Theme.of(context).colorScheme;
+    final icon = Icon(enabled ? entry.activeIcon : entry.icon);
+    return InkWell(
+      borderRadius: BorderRadius.circular(12),
+      onTap: onTap,
+      child: AnimatedContainer(
+        duration: const Duration(milliseconds: 180),
+        padding: const EdgeInsets.symmetric(horizontal: 12),
+        height: 38,
+        decoration: BoxDecoration(
+          color: enabled ? colorScheme.primaryContainer : null,
+          borderRadius: BorderRadius.circular(12),
+        ),
+        child: showTitle ? Row(
+          children: [
+            icon,
+            const SizedBox(width: 12),
+            Text(entry.label)
+          ],
+        ) : Align(
+          alignment: Alignment.centerLeft,
+          child: icon,
+        ),
       ),
-    );
+    ).paddingVertical(4);
   }
 }
 
-class _PaneActionWidget extends StatefulWidget {
+class _PaneActionWidget extends StatelessWidget {
   const _PaneActionWidget(
       {required this.entry, required this.showTitle, super.key});
 
@@ -437,58 +385,37 @@ class _PaneActionWidget extends StatefulWidget {
 
   final bool showTitle;
 
-  @override
-  State<_PaneActionWidget> createState() => _PaneActionWidgetState();
-}
-
-class _PaneActionWidgetState extends State<_PaneActionWidget> {
-  bool isHovering = false;
-
   @override
   Widget build(BuildContext context) {
-    final colorScheme = Theme
-        .of(context)
-        .colorScheme;
-    final icon = Icon(widget.entry.icon);
-    return MouseRegion(
-      cursor: SystemMouseCursors.click,
-      onEnter: (details) => setState(() => isHovering = true),
-      onExit: (details) => setState(() => isHovering = false),
-      child: GestureDetector(
-        behavior: HitTestBehavior.translucent,
-        onTap: widget.entry.onTap,
-        child: AnimatedContainer(
-            duration: const Duration(milliseconds: 180),
-            margin: const EdgeInsets.symmetric(vertical: 4),
-            padding: const EdgeInsets.symmetric(horizontal: 12),
-            width: double.infinity,
-            height: 42,
-            decoration: BoxDecoration(
-                color: isHovering ? colorScheme.surfaceContainerHigh : null,
-                borderRadius: BorderRadius.circular(8)),
-            child: widget.showTitle
-                ? Row(
-              children: [
-                icon,
-                const SizedBox(
-                  width: 12,
-                ),
-                Text(widget.entry.label)
-              ],
-            )
-                : Center(
-              child: icon,
-            )),
+    final icon = Icon(entry.icon);
+    return InkWell(
+      onTap: entry.onTap,
+      borderRadius: BorderRadius.circular(12),
+      child: AnimatedContainer(
+        duration: const Duration(milliseconds: 180),
+        padding: const EdgeInsets.symmetric(horizontal: 12),
+        height: 38,
+        child: showTitle ? Row(
+          children: [
+            icon,
+            const SizedBox(width: 12),
+            Text(entry.label)
+          ],
+        ) : Align(
+          alignment: Alignment.centerLeft,
+          child: icon,
+        ),
       ),
-    );
+    ).paddingVertical(4);
   }
 }
 
 class _SingleBottomNaviWidget extends StatefulWidget {
-  const _SingleBottomNaviWidget({required this.enabled,
-    required this.entry,
-    required this.onTap,
-    super.key});
+  const _SingleBottomNaviWidget(
+      {required this.enabled,
+      required this.entry,
+      required this.onTap,
+      super.key});
 
   final bool enabled;
 
@@ -556,11 +483,9 @@ class _SingleBottomNaviWidgetState extends State<_SingleBottomNaviWidget>
 
   Widget buildContent() {
     final value = controller.value;
-    final colorScheme = Theme
-        .of(context)
-        .colorScheme;
+    final colorScheme = Theme.of(context).colorScheme;
     final icon =
-    Icon(widget.enabled ? widget.entry.activeIcon : widget.entry.icon);
+        Icon(widget.enabled ? widget.entry.activeIcon : widget.entry.icon);
     return Center(
       child: Container(
         width: 64,
@@ -661,12 +586,12 @@ class _NaviPopScope extends StatelessWidget {
     Widget res = App.isIOS
         ? child
         : PopScope(
-      canPop: App.isAndroid ? false : true,
-      onPopInvokedWithResult: (value, result) {
-        action();
-      },
-      child: child,
-    );
+            canPop: App.isAndroid ? false : true,
+            onPopInvokedWithResult: (value, result) {
+              action();
+            },
+            child: child,
+          );
     if (popGesture) {
       res = GestureDetector(
           onPanStart: (details) {
@@ -725,8 +650,8 @@ class _NaviMainViewState extends State<_NaviMainView> {
             ),
           ),
         ),
-        if (shouldShowAppBar) state.buildBottom().paddingBottom(
-            context.padding.bottom),
+        if (shouldShowAppBar)
+          state.buildBottom().paddingBottom(context.padding.bottom),
       ],
     );
   }

lib/components/scroll.dart

@@ -78,6 +78,9 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
       },
       onPointerSignal: (pointerSignal) {
         if (pointerSignal is PointerScrollEvent) {
+          if (HardwareKeyboard.instance.isShiftPressed) {
+            return;
+          }
           if (pointerSignal.kind == PointerDeviceKind.mouse &&
               !_isMouseScroll) {
             setState(() {

lib/components/select.dart

@@ -267,13 +267,14 @@ class OptionChip extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return AnimatedContainer(
+      duration: _fastAnimationDuration,
       decoration: BoxDecoration(
         color: isSelected
-            ? context.colorScheme.primaryContainer
+            ? context.colorScheme.secondaryContainer
             : context.colorScheme.surface,
         border: isSelected
-            ? Border.all(color: context.colorScheme.primaryContainer)
+            ? Border.all(color: context.colorScheme.secondaryContainer)
             : Border.all(color: context.colorScheme.outline),
         borderRadius: BorderRadius.circular(8),
       ),

lib/components/window_frame.dart

@@ -563,7 +563,7 @@ class _VirtualWindowFrameState extends State<VirtualWindowFrame>
         boxShadow: <BoxShadow>[
           if (!_isMaximized && !_isFullScreen)
             BoxShadow(
-              color: Colors.black.withOpacity(0.1),
+              color: Colors.black.toOpacity(0.1),
               offset: Offset(0.0, _isFocused ? 4 : 2),
               blurRadius: 6,
             )

lib/foundation/app.dart

@@ -10,7 +10,7 @@ export "widget_utils.dart";
 export "context.dart";
 
 class _App {
-  final version = "1.0.8";
+  final version = "1.1.1";
 
   bool get isAndroid => Platform.isAndroid;
 
@@ -63,22 +63,9 @@ class _App {
     }
   }
 
-  var mainColor = Colors.blue;
-
   Future<void> init() async {
     cachePath = (await getApplicationCacheDirectory()).path;
     dataPath = (await getApplicationSupportDirectory()).path;
-    mainColor = switch (appdata.settings['color']) {
-      'red' => Colors.red,
-      'pink' => Colors.pink,
-      'purple' => Colors.purple,
-      'green' => Colors.green,
-      'orange' => Colors.orange,
-      'blue' => Colors.blue,
-      'yellow' => Colors.yellow,
-      'cyan' => Colors.cyan,
-      _ => Colors.blue,
-    };
   }
 
   Function? _forceRebuildHandler;

lib/foundation/appdata.dart

@@ -92,7 +92,7 @@ class _Settings with ChangeNotifier {
   final _data = <String, dynamic>{
     'comicDisplayMode': 'detailed', // detailed, brief
     'comicTileScale': 1.00, // 0.75-1.25
-    'color': 'blue', // red, pink, purple, green, orange, blue
+    'color': 'system', // red, pink, purple, green, orange, blue
     'theme_mode': 'system', // light, dark, system
     'newFavoriteAddTo': 'end', // start, end
     'moveFavoriteAfterRead': 'none', // none, end, start

lib/foundation/comic_source/category.dart

@@ -1,4 +1,4 @@
-part of comic_source;
+part of 'comic_source.dart';
 
 class CategoryData {
   /// The title is displayed in the tab bar.

lib/foundation/comic_source/comic_source.dart

@@ -1,4 +1,4 @@
-library comic_source;
+library;
 
 import 'dart:async';
 import 'dart:collection';

lib/foundation/comic_source/models.dart

@@ -198,9 +198,7 @@ class ComicDetails with HistoryMixin {
         maxPage = json["maxPage"],
         comments = (json["comments"] as List?)
             ?.map((e) => Comment.fromJson(e))
-            .toList(){
-    print(json);
-  }
+            .toList();
 
   Map<String, dynamic> toJson() {
     return {

lib/foundation/comic_source/parser.dart

@@ -90,11 +90,10 @@ class ComicSourceParser {
     var className = line1.split("class")[1].split("extends ComicSource").first;
     className = className.trim();
     JsEngine().runCode("""
-      (() => {
-        $js
+      (() => { $js
         this['temp'] = new $className()
       }).call()
-    """);
+    """, className);
     _name = JsEngine().runCode("this['temp'].name") ??
         (throw ComicSourceParseException('name is required'));
     var key = JsEngine().runCode("this['temp'].key") ??

lib/foundation/favorites.dart

@@ -6,6 +6,7 @@ import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/image_provider/local_favorite_image.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/log.dart';
+import 'package:venera/utils/tags_translation.dart';
 import 'dart:io';
 
 import 'app.dart';
@@ -177,6 +178,28 @@ class LocalFavoritesManager with ChangeNotifier {
         source_folder text
       );
     """);
+    for (var folder in _getFolderNamesWithDB()) {
+      var columns = _db.select("""
+        pragma table_info("$folder");
+      """);
+      if (!columns.any((element) => element["name"] == "translated_tags")) {
+        _db.execute("""
+          alter table "$folder"
+          add column translated_tags TEXT;
+        """);
+        var comics = getAllComics(folder);
+        for (var comic in comics) {
+          var translatedTags = _translateTags(comic.tags);
+          _db.execute("""
+            update "$folder"
+            set translated_tags = ?
+            where id == ? and type == ?;
+          """, [translatedTags, comic.id, comic.type.value]);
+        }
+      } else {
+        break;
+      }
+    }
   }
 
   List<String> find(String id, ComicType type) {
@@ -338,6 +361,7 @@ class LocalFavoritesManager with ChangeNotifier {
         cover_path TEXT,
         time TEXT,
         display_order int,
+        translated_tags TEXT,
         primary key (id, type)
       );
     """);
@@ -391,6 +415,17 @@ class LocalFavoritesManager with ChangeNotifier {
     return FavoriteItem.fromRow(res.first);
   }
 
+  String _translateTags(List<String> tags) {
+    var res = <String>[];
+    for (var tag in tags) {
+      var translated = tag.translateTagsToCN;
+      if (translated != tag) {
+        res.add(translated);
+      }
+    }
+    return res.join(",");
+  }
+
   /// add comic to a folder.
   /// return true if success, false if already exists
   bool addComic(String folder, FavoriteItem comic, [int? order]) {
@@ -405,6 +440,7 @@ class LocalFavoritesManager with ChangeNotifier {
     if (res.isNotEmpty) {
       return false;
     }
+    var translatedTags = _translateTags(comic.tags);
     final params = [
       comic.id,
       comic.name,
@@ -412,22 +448,23 @@ class LocalFavoritesManager with ChangeNotifier {
       comic.type.value,
       comic.tags.join(","),
       comic.coverPath,
-      comic.time
+      comic.time,
+      translatedTags
     ];
     if (order != null) {
       _db.execute("""
-        insert into "$folder" (id, name, author, type, tags, cover_path, time, display_order)
-        values (?, ?, ?, ?, ?, ?, ?, ?);
+        insert into "$folder" (id, name, author, type, tags, cover_path, time, translated_tags, display_order)
+        values (?, ?, ?, ?, ?, ?, ?, ?, ?);
       """, [...params, order]);
     } else if (appdata.settings['newFavoriteAddTo'] == "end") {
       _db.execute("""
-        insert into "$folder" (id, name, author, type, tags, cover_path, time, display_order)
-        values (?, ?, ?, ?, ?, ?, ?, ?);
+        insert into "$folder" (id, name, author, type, tags, cover_path, time, translated_tags, display_order)
+        values (?, ?, ?, ?, ?, ?, ?, ?, ?);
       """, [...params, maxValue(folder) + 1]);
     } else {
       _db.execute("""
-        insert into "$folder" (id, name, author, type, tags, cover_path, time, display_order)
-        values (?, ?, ?, ?, ?, ?, ?, ?);
+        insert into "$folder" (id, name, author, type, tags, cover_path, time, translated_tags, display_order)
+        values (?, ?, ?, ?, ?, ?, ?, ?, ?);
       """, [...params, minValue(folder) - 1]);
     }
     notifyListeners();
@@ -501,10 +538,11 @@ class LocalFavoritesManager with ChangeNotifier {
     int count = 0;
     await Future.microtask(() {
       var all = allComics();
-      for(var c in all) {
+      for (var c in all) {
         var comicSource = c.type.comicSource;
-        if ((c.type == ComicType.local && LocalManager().find(c.id, c.type) == null) 
-          || (c.type != ComicType.local && comicSource == null)) {
+        if ((c.type == ComicType.local &&
+                LocalManager().find(c.id, c.type) == null) ||
+            (c.type != ComicType.local && comicSource == null)) {
           deleteComicWithId(c.folder, c.id, c.type);
           count++;
         }
@@ -593,6 +631,33 @@ class LocalFavoritesManager with ChangeNotifier {
     notifyListeners();
   }
 
+  List<FavoriteItem> searchInFolder(String folder, String keyword) {
+    var keywordList = keyword.split(" ");
+    keyword = keywordList.first;
+    keyword = "%$keyword%";
+    var res = _db.select("""
+      SELECT * FROM "$folder" 
+      WHERE name LIKE ? OR author LIKE ? OR tags LIKE ? OR translated_tags LIKE ?;
+    """, [keyword, keyword, keyword, keyword]);
+    var comics = res.map((e) => FavoriteItem.fromRow(e)).toList();
+    bool test(FavoriteItem comic, String keyword) {
+      if (comic.name.contains(keyword)) {
+        return true;
+      } else if (comic.author.contains(keyword)) {
+        return true;
+      } else if (comic.tags.any((element) => element.contains(keyword))) {
+        return true;
+      }
+      return false;
+    }
+
+    for (var i = 1; i < keywordList.length; i++) {
+      comics =
+          comics.where((element) => test(element, keywordList[i])).toList();
+    }
+    return comics;
+  }
+
   List<FavoriteItemWithFolderInfo> search(String keyword) {
     var keywordList = keyword.split(" ");
     keyword = keywordList.first;
@@ -601,8 +666,8 @@ class LocalFavoritesManager with ChangeNotifier {
       keyword = "%$keyword%";
       var res = _db.select("""
         SELECT * FROM "$table" 
-        WHERE name LIKE ? OR author LIKE ? OR tags LIKE ?;
-      """, [keyword, keyword, keyword]);
+        WHERE name LIKE ? OR author LIKE ? OR tags LIKE ? OR translated_tags LIKE ?;
+      """, [keyword, keyword, keyword, keyword]);
       for (var comic in res) {
         comics.add(
             FavoriteItemWithFolderInfo(FavoriteItem.fromRow(comic), table));

lib/foundation/history.dart

@@ -42,6 +42,7 @@ class History implements Comic {
 
   int page;
 
+  @override
   String id;
 
   /// readEpisode is a set of episode numbers that have been read.

lib/foundation/image_provider/base_image_provider.dart

@@ -1,5 +1,6 @@
 import 'dart:async' show Future, StreamController, scheduleMicrotask;
 import 'dart:convert';
+import 'dart:math';
 import 'dart:ui' as ui show Codec;
 import 'dart:ui';
 import 'package:flutter/foundation.dart';
@@ -10,6 +11,39 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
     extends ImageProvider<T> {
   const BaseImageProvider();
 
+  static double? _effectiveScreenWidth;
+
+  static const double _normalComicImageRatio = 0.72;
+
+  static const double _minComicImageWidth = 1920 * _normalComicImageRatio;
+
+  static TargetImageSize _getTargetSize(width, height) {
+    if (_effectiveScreenWidth == null) {
+      final screens = PlatformDispatcher.instance.displays;
+      for (var screen in screens) {
+        if (screen.size.width > screen.size.height) {
+          _effectiveScreenWidth = max(
+            _effectiveScreenWidth ?? 0,
+            screen.size.height * _normalComicImageRatio,
+          );
+        } else {
+          _effectiveScreenWidth = max(
+            _effectiveScreenWidth ?? 0,
+            screen.size.width
+          );
+        }
+      }
+      if (_effectiveScreenWidth! < _minComicImageWidth) {
+        _effectiveScreenWidth = _minComicImageWidth;
+      }
+    }
+    if (width > _effectiveScreenWidth!) {
+      height = (height * _effectiveScreenWidth! / width).round();
+      width = _effectiveScreenWidth!.round();
+    }
+    return TargetImageSize(width: width, height: height);
+  }
+
   @override
   ImageStreamCompleter loadImage(T key, ImageDecoderCallback decode) {
     final chunkEvents = StreamController<ImageChunkEvent>();
@@ -45,19 +79,12 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
 
       while (data == null && !stop) {
         try {
-          if(_cache.containsKey(key.key)){
-            data = _cache[key.key];
-          } else {
-            data = await load(chunkEvents);
-            _checkCacheSize();
-            _cache[key.key] = data;
-            _cacheSize += data.length;
-          }
+          data = await load(chunkEvents);
         } catch (e) {
-          if(e.toString().contains("Invalid Status Code: 404")) {
+          if (e.toString().contains("Invalid Status Code: 404")) {
             rethrow;
           }
-          if(e.toString().contains("Invalid Status Code: 403")) {
+          if (e.toString().contains("Invalid Status Code: 403")) {
             rethrow;
           }
           if (e.toString().contains("handshake")) {
@@ -73,23 +100,24 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
         }
       }
 
-      if(stop) {
+      if (stop) {
         throw Exception("Image loading is stopped");
       }
 
-      if(data!.isEmpty) {
+      if (data!.isEmpty) {
         throw Exception("Empty image data");
       }
 
       try {
         final buffer = await ImmutableBuffer.fromUint8List(data);
-        return await decode(buffer);
+        return await decode(buffer, getTargetSize: _getTargetSize);
       } catch (e) {
         await CacheManager().delete(this.key);
         if (data.length < 2 * 1024) {
           // data is too short, it's likely that the data is text, not image
           try {
-            var text = const Utf8Codec(allowMalformed: false).decoder.convert(data);
+            var text =
+                const Utf8Codec(allowMalformed: false).decoder.convert(data);
             throw Exception("Expected image data, but got text: $text");
           } catch (e) {
             // ignore
@@ -107,30 +135,6 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
     }
   }
 
-  static final _cache = <String, Uint8List>{};
-
-  static var _cacheSize = 0;
-
-  static var _cacheSizeLimit = 50 * 1024 * 1024;
-
-  static void _checkCacheSize(){
-    while (_cacheSize > _cacheSizeLimit){
-      var firstKey = _cache.keys.first;
-      _cacheSize -= _cache[firstKey]!.length;
-      _cache.remove(firstKey);
-    }
-  }
-
-  static void clearCache(){
-    _cache.clear();
-    _cacheSize = 0;
-  }
-
-  static void setCacheSizeLimit(int size){
-    _cacheSizeLimit = size;
-    _checkCacheSize();
-  }
-
   Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents);
 
   String get key;

lib/foundation/image_provider/reader_image.dart

@@ -2,6 +2,7 @@ import 'dart:async' show Future, StreamController;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/network/images.dart';
+import 'package:venera/utils/io.dart';
 import 'base_image_provider.dart';
 import 'reader_image.dart' as image_provider;
 
@@ -20,6 +21,14 @@ class ReaderImageProvider
 
   @override
   Future<Uint8List> load(StreamController<ImageChunkEvent> chunkEvents) async {
+    if (imageKey.startsWith('file://')) {
+      var file = File(imageKey);
+      if (await file.exists()) {
+        return file.readAsBytes();
+      }
+      throw "Error: File not found.";
+    }
+
     await for (var event
         in ImageDownloader.loadComicImage(imageKey, sourceKey, cid, eid)) {
       chunkEvents.add(ImageChunkEvent(

lib/foundation/local.dart

@@ -389,7 +389,7 @@ class LocalManager with ChangeNotifier {
     return files.map((e) => "file://${e.path}").toList();
   }
 
-  Future<bool> isDownloaded(String id, ComicType type, [int? ep]) async {
+  bool isDownloaded(String id, ComicType type, [int? ep]) {
     var comic = find(id, type);
     if (comic == null) return false;
     if (comic.chapters == null || ep == null) return true;

lib/foundation/widget_utils.dart

@@ -111,4 +111,10 @@ extension StyledText on TextStyle {
   TextStyle get s40 => copyWith(fontSize: 40);
 
   TextStyle withColor(Color? color) => copyWith(color: color);
+}
+
+extension ColorExt on Color {
+  Color toOpacity(double opacity) {
+    return withValues(alpha: opacity);
+  }
 }

lib/init.dart

@@ -18,11 +18,11 @@ Future<void> init() async {
   await appdata.init();
   await App.init();
   await HistoryManager().init();
+  await TagsTranslation.readData();
   await LocalFavoritesManager().init();
   SingleInstanceCookieJar("${App.dataPath}/cookie.db");
   await JsEngine().init();
   await ComicSource.init();
   await LocalManager().init();
-  await TagsTranslation.readData();
   CacheManager().setLimitSize(appdata.settings['cacheSize']);
 }

lib/main.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'package:desktop_webview_window/desktop_webview_window.dart';
+import 'package:dynamic_color/dynamic_color.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
@@ -128,6 +129,20 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
     setState(() {});
   }
 
+  Color translateColorSetting() {
+    return switch (appdata.settings['color']) {
+      'red' => Colors.red,
+      'pink' => Colors.pink,
+      'purple' => Colors.purple,
+      'green' => Colors.green,
+      'orange' => Colors.orange,
+      'blue' => Colors.blue,
+      'yellow' => Colors.yellow,
+      'cyan' => Colors.cyan,
+      _ => Colors.blue,
+    };
+  }
+
   @override
   Widget build(BuildContext context) {
     Widget home;
@@ -140,90 +155,93 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
     } else {
       home = const MainPage();
     }
-    return MaterialApp(
-      home: home,
-      debugShowCheckedModeBanner: false,
-      theme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(
-          seedColor: App.mainColor,
-          surface: Colors.white,
-          primary: App.mainColor.shade600,
-          // ignore: deprecated_member_use
-          background: Colors.white,
-        ),
-        fontFamily: App.isWindows ? "Microsoft YaHei" : null,
-      ),
-      navigatorKey: App.rootNavigatorKey,
-      darkTheme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(
-          seedColor: App.mainColor,
+    return DynamicColorBuilder(builder: (light, dark) {
+      if (appdata.settings['color'] != 'system' || light == null || dark == null) {
+        var color = translateColorSetting();
+        light = ColorScheme.fromSeed(
+          seedColor: color,
+        );
+        dark = ColorScheme.fromSeed(
+          seedColor: color,
           brightness: Brightness.dark,
-          surface: Colors.black,
-          primary: App.mainColor.shade400,
-          // ignore: deprecated_member_use
-          background: Colors.black,
+        );
+      }
+      return MaterialApp(
+        home: home,
+        debugShowCheckedModeBanner: false,
+        theme: ThemeData(
+          colorScheme: light.copyWith(
+            surface: Colors.white,
+          ),
+          fontFamily: App.isWindows ? "Microsoft YaHei" : null,
         ),
-        fontFamily: App.isWindows ? "Microsoft YaHei" : null,
-      ),
-      themeMode: switch (appdata.settings['theme_mode']) {
-        'light' => ThemeMode.light,
-        'dark' => ThemeMode.dark,
-        _ => ThemeMode.system
-      },
-      localizationsDelegates: const [
-        GlobalMaterialLocalizations.delegate,
-        GlobalWidgetsLocalizations.delegate,
-        GlobalCupertinoLocalizations.delegate,
-      ],
-      locale: () {
-        var lang = appdata.settings['language'];
-        if (lang == 'system') {
-          return null;
-        }
-        return switch (lang) {
-          'zh-CN' => const Locale('zh', 'CN'),
-          'zh-TW' => const Locale('zh', 'TW'),
-          'en-US' => const Locale('en'),
-          _ => null
-        };
-      }(),
-      supportedLocales: const [
-        Locale('en'),
-        Locale('zh', 'CN'),
-        Locale('zh', 'TW'),
-      ],
-      builder: (context, widget) {
-        ErrorWidget.builder = (details) {
-          Log.error(
-              "Unhandled Exception", "${details.exception}\n${details.stack}");
-          return Material(
-            child: Center(
-              child: Text(details.exception.toString()),
-            ),
-          );
-        };
-        if (widget != null) {
-          widget = OverlayWidget(widget);
-          if (App.isDesktop) {
-            widget = Shortcuts(
-              shortcuts: {
-                LogicalKeySet(LogicalKeyboardKey.escape): VoidCallbackIntent(
-                  App.pop,
-                ),
-              },
-              child: MouseBackDetector(
-                onTapDown: App.pop,
-                child: WindowFrame(widget),
+        navigatorKey: App.rootNavigatorKey,
+        darkTheme: ThemeData(
+          colorScheme: dark.copyWith(
+            surface: Colors.black,
+          ),
+          fontFamily: App.isWindows ? "Microsoft YaHei" : null,
+        ),
+        themeMode: switch (appdata.settings['theme_mode']) {
+          'light' => ThemeMode.light,
+          'dark' => ThemeMode.dark,
+          _ => ThemeMode.system
+        },
+        localizationsDelegates: const [
+          GlobalMaterialLocalizations.delegate,
+          GlobalWidgetsLocalizations.delegate,
+          GlobalCupertinoLocalizations.delegate,
+        ],
+        locale: () {
+          var lang = appdata.settings['language'];
+          if (lang == 'system') {
+            return null;
+          }
+          return switch (lang) {
+            'zh-CN' => const Locale('zh', 'CN'),
+            'zh-TW' => const Locale('zh', 'TW'),
+            'en-US' => const Locale('en'),
+            _ => null
+          };
+        }(),
+        supportedLocales: const [
+          Locale('en'),
+          Locale('zh', 'CN'),
+          Locale('zh', 'TW'),
+        ],
+        builder: (context, widget) {
+          ErrorWidget.builder = (details) {
+            Log.error(
+                "Unhandled Exception", "${details.exception}\n${details.stack}");
+            return Material(
+              child: Center(
+                child: Text(details.exception.toString()),
               ),
             );
+          };
+          if (widget != null) {
+            widget = OverlayWidget(widget);
+            if (App.isDesktop) {
+              widget = Shortcuts(
+                shortcuts: {
+                  LogicalKeySet(LogicalKeyboardKey.escape): VoidCallbackIntent(
+                    App.pop,
+                  ),
+                },
+                child: MouseBackDetector(
+                  onTapDown: App.pop,
+                  child: WindowFrame(widget),
+                ),
+              );
+            }
+            return _SystemUiProvider(Material(
+              child: widget,
+            ));
           }
-          return _SystemUiProvider(Material(
-            child: widget,
-          ));
-        }
-        throw ('widget is null');
-      },
-    );
+          throw ('widget is null');
+        },
+      );
+    });
   }
 }
 

lib/network/app_dio.dart

@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'dart:convert';
-import 'dart:io';
 
 import 'package:dio/dio.dart';
 import 'package:flutter/services.dart';
@@ -281,13 +280,8 @@ class RHttpAdapter implements HttpClientAdapter {
       headers[key] ??= [];
       headers[key]!.add(entry.$2);
     }
-    var data = res.body;
-    if (headers['content-encoding']?.contains('gzip') ?? false) {
-      // rhttp does not support gzip decoding
-      data = gzip.decoder.bind(data).map((data) => Uint8List.fromList(data));
-    }
     return ResponseBody(
-      data,
+      res.body,
       res.statusCode,
       statusMessage: null,
       isRedirect: false,

lib/pages/aggregated_search_page.dart

@@ -0,0 +1,230 @@
+import "package:flutter/material.dart";
+import "package:shimmer/shimmer.dart";
+import "package:venera/components/components.dart";
+import "package:venera/foundation/app.dart";
+import "package:venera/foundation/comic_source/comic_source.dart";
+import "package:venera/foundation/image_provider/cached_image.dart";
+import "package:venera/pages/search_result_page.dart";
+import "package:venera/utils/translations.dart";
+
+import "comic_page.dart";
+
+class AggregatedSearchPage extends StatefulWidget {
+  const AggregatedSearchPage({super.key, required this.keyword});
+
+  final String keyword;
+
+  @override
+  State<AggregatedSearchPage> createState() => _AggregatedSearchPageState();
+}
+
+class _AggregatedSearchPageState extends State<AggregatedSearchPage> {
+  late final List<ComicSource> sources;
+
+  late final SearchBarController controller;
+
+  var _keyword = "";
+
+  @override
+  void initState() {
+    sources = ComicSource.all().where((e) => e.searchPageData != null).toList();
+    _keyword = widget.keyword;
+    controller = SearchBarController(
+      currentText: widget.keyword,
+      onSearch: (text) {
+        setState(() {
+          _keyword = text;
+        });
+      },
+    );
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SmoothCustomScrollView(slivers: [
+      SliverSearchBar(controller: controller),
+      SliverList(
+        key: ValueKey(_keyword),
+        delegate: SliverChildBuilderDelegate(
+          (context, index) {
+            final source = sources[index];
+            return _SliverSearchResult(source: source, keyword: _keyword);
+          },
+          childCount: sources.length,
+        ),
+      ),
+    ]);
+  }
+}
+
+class _SliverSearchResult extends StatefulWidget {
+  const _SliverSearchResult({required this.source, required this.keyword});
+
+  final ComicSource source;
+
+  final String keyword;
+
+  @override
+  State<_SliverSearchResult> createState() => _SliverSearchResultState();
+}
+
+class _SliverSearchResultState extends State<_SliverSearchResult>
+    with AutomaticKeepAliveClientMixin {
+  bool isLoading = true;
+
+  static const _kComicHeight = 144.0;
+
+  get _comicWidth => _kComicHeight * 0.72;
+
+  static const _kLeftPadding = 16.0;
+
+  List<Comic>? comics;
+
+  void load() async {
+    final data = widget.source.searchPageData!;
+    var options =
+        (data.searchOptions ?? []).map((e) => e.defaultValue).toList();
+    if (data.loadPage != null) {
+      var res = await data.loadPage!(widget.keyword, 1, options);
+      if (!res.error) {
+        setState(() {
+          comics = res.data;
+          isLoading = false;
+        });
+      }
+    } else if (data.loadNext != null) {
+      var res = await data.loadNext!(widget.keyword, null, options);
+      if (!res.error) {
+        setState(() {
+          comics = res.data;
+          isLoading = false;
+        });
+      }
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    load();
+  }
+
+  Widget buildPlaceHolder() {
+    return Container(
+      height: _kComicHeight,
+      width: _comicWidth,
+      margin: const EdgeInsets.only(left: _kLeftPadding),
+      decoration: BoxDecoration(
+        color: context.colorScheme.surfaceContainerLow,
+        borderRadius: BorderRadius.circular(8),
+      ),
+    );
+  }
+
+  Widget buildComic(Comic c) {
+    return AnimatedTapRegion(
+      borderRadius: 8,
+      onTap: () {
+        context.to(() => ComicPage(
+          id: c.id,
+          sourceKey: c.sourceKey,
+        ));
+      },
+      child: Container(
+        height: _kComicHeight,
+        width: _comicWidth,
+        decoration: BoxDecoration(
+          color: context.colorScheme.surfaceContainerLow,
+        ),
+        child: AnimatedImage(
+          width: _comicWidth,
+          height: _kComicHeight,
+          fit: BoxFit.cover,
+          image: CachedImageProvider(c.cover),
+        ),
+      ),
+    ).paddingLeft(_kLeftPadding);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    super.build(context);
+    return InkWell(
+      onTap: () {
+        context.to(
+          () => SearchResultPage(
+            text: widget.keyword,
+            sourceKey: widget.source.key,
+          ),
+        );
+      },
+      child: Column(
+        children: [
+          ListTile(
+            mouseCursor: SystemMouseCursors.click,
+            title: Text(widget.source.name),
+          ),
+          if (isLoading)
+            SizedBox(
+              height: _kComicHeight,
+              width: double.infinity,
+              child: Shimmer.fromColors(
+                baseColor: context.colorScheme.surfaceContainerLow,
+                highlightColor: context.colorScheme.surfaceContainer,
+                direction: ShimmerDirection.ltr,
+                child: LayoutBuilder(builder: (context, constrains) {
+                  var itemWidth = _comicWidth + _kLeftPadding;
+                  var items = (constrains.maxWidth / itemWidth).ceil();
+                  return Stack(
+                    children: [
+                      Positioned(
+                        left: 0,
+                        top: 0,
+                        bottom: 0,
+                        child: Row(
+                          children: List.generate(
+                            items,
+                            (index) => buildPlaceHolder(),
+                          ),
+                        ),
+                      )
+                    ],
+                  );
+                }),
+              ),
+            )
+          else if (comics == null || comics!.isEmpty)
+            SizedBox(
+              height: _kComicHeight,
+              child: Column(
+                children: [
+                  Row(
+                    children: [
+                      const Icon(Icons.error_outline),
+                      const SizedBox(width: 8),
+                      Text("No search results found".tl),
+                    ],
+                  ),
+                  const Spacer(),
+                ],
+              ).paddingHorizontal(16),
+            )
+          else
+            SizedBox(
+              height: _kComicHeight,
+              child: ListView(
+                scrollDirection: Axis.horizontal,
+                children: [
+                  for (var c in comics!) buildComic(c),
+                ],
+              ),
+            ),
+        ],
+      ).paddingBottom(16),
+    );
+  }
+
+  @override
+  bool get wantKeepAlive => true;
+}

lib/pages/categories_page.dart

@@ -53,6 +53,7 @@ class CategoriesPage extends StatelessWidget {
             child: Column(
               children: [
                 FilledTabBar(
+                  key: PageStorageKey(categories.toString()),
                   tabs: categories.map((e) {
                     String title = e;
                     try {
@@ -261,7 +262,7 @@ class _CategoryPage extends StatelessWidget {
         builder: (context) {
           return Material(
             borderRadius: const BorderRadius.all(Radius.circular(8)),
-            color: context.colorScheme.primaryContainer.withOpacity(0.72),
+            color: context.colorScheme.primaryContainer.toOpacity(0.72),
             child: InkWell(
               borderRadius: const BorderRadius.all(Radius.circular(8)),
               onTap: () => onClick(tag, param),

lib/pages/comic_page.dart

@@ -223,7 +223,8 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
             children: [
               SelectableText(comic.title, style: ts.s18),
               if (comic.subTitle != null)
-                SelectableText(comic.subTitle!, style: ts.s14).paddingVertical(4),
+                SelectableText(comic.subTitle!, style: ts.s14)
+                    .paddingVertical(4),
               Text(
                 (ComicSource.find(comic.sourceKey)?.name) ?? '',
                 style: ts.s12,
@@ -1115,14 +1116,12 @@ class _ComicChaptersState extends State<_ComicChapters> {
                 (state.history?.readEpisode ?? const {}).contains(i + 1);
             return Padding(
               padding: const EdgeInsets.fromLTRB(8, 4, 8, 4),
-              child: InkWell(
-                borderRadius: const BorderRadius.all(Radius.circular(16)),
-                child: Material(
-                  elevation: 5,
-                  color: context.colorScheme.surface,
-                  surfaceTintColor: context.colorScheme.surfaceTint,
+              child: Material(
+                color: context.colorScheme.surfaceContainer,
+                borderRadius: const BorderRadius.all(Radius.circular(12)),
+                child: InkWell(
+                  onTap: () => state.read(i + 1),
                   borderRadius: const BorderRadius.all(Radius.circular(12)),
-                  shadowColor: Colors.transparent,
                   child: Padding(
                     padding:
                         const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
@@ -1133,19 +1132,18 @@ class _ComicChaptersState extends State<_ComicChapters> {
                         textAlign: TextAlign.center,
                         overflow: TextOverflow.ellipsis,
                         style: TextStyle(
-                            color:
-                                visited ? context.colorScheme.outline : null),
+                          color: visited ? context.colorScheme.outline : null,
+                        ),
                       ),
                     ),
                   ),
                 ),
-                onTap: () => state.read(i + 1),
               ),
             );
           }),
           gridDelegate: const SliverGridDelegateWithFixedHeight(
               maxCrossAxisExtent: 200, itemHeight: 48),
-        ),
+        ).sliverPadding(const EdgeInsets.symmetric(horizontal: 8)),
         if (eps.length > 20 && !showAll)
           SliverToBoxAdapter(
             child: Align(
@@ -1328,9 +1326,7 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
             ),
           )
         else if (isLoading)
-          const SliverToBoxAdapter(
-            child: ListLoadingIndicator(),
-          ),
+          const SliverListLoadingIndicator(),
         const SliverToBoxAdapter(
           child: Divider(),
         ),

lib/pages/explore_page.dart

@@ -110,7 +110,9 @@ class _ExplorePageState extends State<ExplorePage>
     return Tab(text: i.ts(comicSource.key), key: Key(i));
   }
 
-  Widget buildBody(String i) => _SingleExplorePage(i, key: Key(i));
+  Widget buildBody(String i) => Material(
+        child: _SingleExplorePage(i, key: PageStorageKey(i)),
+      );
 
   Widget buildEmpty() {
     var msg = "No Explore Pages".tl;
@@ -147,7 +149,7 @@ class _ExplorePageState extends State<ExplorePage>
 
     Widget tabBar = Material(
       child: FilledTabBar(
-        key: Key(pages.toString()),
+        key: PageStorageKey(pages.toString()),
         tabs: pages.map((e) => buildTab(e)).toList(),
         controller: controller,
       ),
@@ -240,20 +242,14 @@ class _SingleExplorePageState extends StateWithController<_SingleExplorePage>
     with AutomaticKeepAliveClientMixin<_SingleExplorePage> {
   late final ExplorePageData data;
 
-  bool loading = true;
-
-  String? message;
-
-  List<ExplorePagePart>? parts;
-
   late final String comicSourceKey;
 
-  int key = 0;
-
   bool _wantKeepAlive = true;
 
   var scrollController = ScrollController();
 
+  VoidCallback? refreshHandler;
+
   void onSettingsChanged() {
     var explorePages = appdata.settings["explore_pages"];
     if (!explorePages.contains(widget.title)) {
@@ -288,15 +284,34 @@ class _SingleExplorePageState extends StateWithController<_SingleExplorePage>
   Widget build(BuildContext context) {
     super.build(context);
     if (data.loadMultiPart != null) {
-      return buildMultiPart();
+      return _MultiPartExplorePage(
+        key: const PageStorageKey("comic_list"),
+        data: data,
+        controller: scrollController,
+        comicSourceKey: comicSourceKey,
+        refreshHandlerCallback: (c) {
+          refreshHandler = c;
+        },
+      );
     } else if (data.loadPage != null || data.loadNext != null) {
-      return buildComicList();
+      return ComicList(
+        loadPage: data.loadPage,
+        loadNext: data.loadNext,
+        key: const PageStorageKey("comic_list"),
+        controller: scrollController,
+        refreshHandlerCallback: (c) {
+          refreshHandler = c;
+        },
+      );
     } else if (data.loadMixed != null) {
       return _MixedExplorePage(
         data,
         comicSourceKey,
-        key: ValueKey(key),
+        key: const PageStorageKey("comic_list"),
         controller: scrollController,
+        refreshHandlerCallback: (c) {
+          refreshHandler = c;
+        },
       );
     } else {
       return const Center(
@@ -305,74 +320,12 @@ class _SingleExplorePageState extends StateWithController<_SingleExplorePage>
     }
   }
 
-  Widget buildComicList() {
-    return ComicList(
-      loadPage: data.loadPage,
-      loadNext: data.loadNext,
-      key: ValueKey(key),
-      controller: scrollController,
-    );
-  }
-
-  void load() async {
-    var res = await data.loadMultiPart!();
-    loading = false;
-    if (mounted) {
-      setState(() {
-        if (res.error) {
-          message = res.errorMessage;
-        } else {
-          parts = res.data;
-        }
-      });
-    }
-  }
-
-  Widget buildMultiPart() {
-    if (loading) {
-      load();
-      return const Center(
-        child: CircularProgressIndicator(),
-      );
-    } else if (message != null) {
-      return NetworkError(
-        message: message!,
-        retry: refresh,
-        withAppbar: false,
-      );
-    } else {
-      return buildPage();
-    }
-  }
-
-  Widget buildPage() {
-    return SmoothCustomScrollView(
-      controller: scrollController,
-      slivers: _buildPage().toList(),
-    );
-  }
-
-  Iterable<Widget> _buildPage() sync* {
-    for (var part in parts!) {
-      yield* _buildExplorePagePart(part, comicSourceKey);
-    }
-  }
-
   @override
   Object? get tag => widget.title;
 
   @override
   void refresh() {
-    message = null;
-    if (data.loadMultiPart != null) {
-      setState(() {
-        loading = true;
-      });
-    } else {
-      setState(() {
-        key++;
-      });
-    }
+    refreshHandler?.call();
   }
 
   @override
@@ -393,7 +346,8 @@ class _SingleExplorePageState extends StateWithController<_SingleExplorePage>
 }
 
 class _MixedExplorePage extends StatefulWidget {
-  const _MixedExplorePage(this.data, this.sourceKey, {super.key, this.controller});
+  const _MixedExplorePage(this.data, this.sourceKey,
+      {super.key, this.controller, required this.refreshHandlerCallback});
 
   final ExplorePageData data;
 
@@ -401,12 +355,24 @@ class _MixedExplorePage extends StatefulWidget {
 
   final ScrollController? controller;
 
+  final void Function(VoidCallback c) refreshHandlerCallback;
+
   @override
   State<_MixedExplorePage> createState() => _MixedExplorePageState();
 }
 
 class _MixedExplorePageState
     extends MultiPageLoadingState<_MixedExplorePage, Object> {
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    widget.refreshHandlerCallback(refresh);
+  }
+
+  void refresh() {
+    reset();
+  }
+
   Iterable<Widget> buildSlivers(BuildContext context, List<Object> data) sync* {
     List<Comic> cache = [];
     for (var part in data) {
@@ -437,7 +403,7 @@ class _MixedExplorePageState
       controller: widget.controller,
       slivers: [
         ...buildSlivers(context, data),
-        if (haveNextPage) const ListLoadingIndicator().toSliver()
+        const SliverListLoadingIndicator(),
       ],
     );
   }
@@ -518,3 +484,125 @@ Iterable<Widget> _buildExplorePagePart(
   yield buildTitle(part);
   yield buildComics(part);
 }
+
+class _MultiPartExplorePage extends StatefulWidget {
+  const _MultiPartExplorePage({
+    super.key,
+    required this.data,
+    required this.controller,
+    required this.comicSourceKey,
+    required this.refreshHandlerCallback,
+  });
+
+  final ExplorePageData data;
+
+  final ScrollController controller;
+
+  final String comicSourceKey;
+
+  final void Function(VoidCallback c) refreshHandlerCallback;
+
+  @override
+  State<_MultiPartExplorePage> createState() => _MultiPartExplorePageState();
+}
+
+class _MultiPartExplorePageState extends State<_MultiPartExplorePage> {
+  late final ExplorePageData data;
+
+  List<ExplorePagePart>? parts;
+
+  bool loading = true;
+
+  String? message;
+
+  Map<String, dynamic> get state => {
+        "loading": loading,
+        "message": message,
+        "parts": parts,
+      };
+
+  void restoreState(dynamic state) {
+    if (state == null) return;
+    loading = state["loading"];
+    message = state["message"];
+    parts = state["parts"];
+  }
+
+  void storeState() {
+    PageStorage.of(context).writeState(context, state);
+  }
+
+  void refresh() {
+    setState(() {
+      loading = true;
+      message = null;
+      parts = null;
+    });
+    storeState();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    data = widget.data;
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    restoreState(PageStorage.of(context).readState(context));
+    widget.refreshHandlerCallback(refresh);
+  }
+
+  void load() async {
+    var res = await data.loadMultiPart!();
+    loading = false;
+    if (mounted) {
+      setState(() {
+        if (res.error) {
+          message = res.errorMessage;
+        } else {
+          parts = res.data;
+        }
+      });
+      storeState();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (loading) {
+      load();
+      return const Center(
+        child: CircularProgressIndicator(),
+      );
+    } else if (message != null) {
+      return NetworkError(
+        message: message!,
+        retry: () {
+          setState(() {
+            loading = true;
+            message = null;
+          });
+        },
+        withAppbar: false,
+      );
+    } else {
+      return buildPage();
+    }
+  }
+
+  Widget buildPage() {
+    return SmoothCustomScrollView(
+      key: const PageStorageKey('scroll'),
+      controller: widget.controller,
+      slivers: _buildPage().toList(),
+    );
+  }
+
+  Iterable<Widget> _buildPage() sync* {
+    for (var part in parts!) {
+      yield* _buildExplorePagePart(part, widget.comicSourceKey);
+    }
+  }
+}

lib/pages/favorites/favorite_actions.dart

@@ -1,5 +1,3 @@
-import 'package:venera/foundation/appdata.dart';
-
 part of 'favorites_page.dart';
 
 /// Open a dialog to create a new favorite folder.

lib/pages/favorites/favorites_page.dart

@@ -10,7 +10,9 @@ import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/consts.dart';
 import 'package:venera/foundation/favorites.dart';
+import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/res.dart';
+import 'package:venera/network/download.dart';
 import 'package:venera/pages/comic_page.dart';
 import 'package:venera/utils/io.dart';
 import 'package:venera/utils/translations.dart';
@@ -92,7 +94,7 @@ class _FavoritesPageState extends State<FavoritesPage>  {
       barrierDismissible: true,
       fullscreenDialog: true,
       opaque: false,
-      barrierColor: Colors.black.withOpacity(0.36),
+      barrierColor: Colors.black.toOpacity(0.36),
       pageBuilder: (context, animation, secondary) {
         return Align(
           alignment: Alignment.centerLeft,
@@ -150,14 +152,14 @@ class _FavoritesPageState extends State<FavoritesPage>  {
       );
     }
     if (!isNetwork) {
-      return _LocalFavoritesPage(folder: folder!, key: Key(folder!));
+      return _LocalFavoritesPage(folder: folder!, key: PageStorageKey("local_$folder"));
     } else {
       var favoriteData = getFavoriteDataOrNull(folder!);
       if (favoriteData == null) {
         folder = null;
         return buildBody();
       } else {
-        return NetworkFavoritePage(favoriteData, key: Key(folder!));
+        return NetworkFavoritePage(favoriteData, key: PageStorageKey("network_$folder"));
       }
     }
   }
@@ -167,4 +169,4 @@ abstract interface class FolderList {
   void update();
 
   void updateFolders();
-}
+}

lib/pages/favorites/local_favorites_page.dart

@@ -38,7 +38,7 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
       });
     } else {
       setState(() {
-        comics = LocalFavoritesManager().search(keyword);
+        comics = LocalFavoritesManager().searchInFolder(widget.folder, keyword);
       });
     }
   }
@@ -53,23 +53,57 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
     super.initState();
   }
 
+  void selectAll() {
+    setState(() {
+      selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
+    });
+  }
+
+  void invertSelection() {
+    setState(() {
+      comics.asMap().forEach((k, v) {
+        selectedComics[v] = !selectedComics.putIfAbsent(v, () => false);
+      });
+      selectedComics.removeWhere((k, v) => !v);
+    });
+  }
+
+  bool downloadComic(FavoriteItem c) {
+    var source = c.type.comicSource;
+    if (source != null) {
+      bool isDownloaded = LocalManager().isDownloaded(
+        c.id,
+        (c).type,
+      );
+      if (isDownloaded) {
+        return false;
+      }
+      LocalManager().addTask(ImagesDownloadTask(
+        source: source,
+        comicId: c.id,
+        comicTitle: c.title,
+      ));
+      return true;
+    }
+    return false;
+  }
+
+  void downloadSelected() {
+    int count = 0;
+    for (var c in selectedComics.keys) {
+      if (downloadComic(c as FavoriteItem)) {
+        count++;
+      }
+    }
+    if (count > 0) {
+      context.showMessage(
+        message: "Added @c comics to download queue.".tlParams({"c": count}),
+      );
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
-    void selectAll() {
-      setState(() {
-        selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
-      });
-    }
-
-    void invertSelection() {
-      setState(() {
-        comics.asMap().forEach((k, v) {
-          selectedComics[v] = !selectedComics.putIfAbsent(v, () => false);
-        });
-        selectedComics.removeWhere((k, v) => !v);
-      });
-    }
-
     var body = Scaffold(
       body: SmoothCustomScrollView(slivers: [
         if (!searchMode && !multiSelectMode)
@@ -300,6 +334,11 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                         },
                       );
                     }),
+                MenuEntry(
+                  icon: Icons.download,
+                  text: "Download".tl,
+                  onClick: downloadSelected,
+                ),
               ]),
             ],
           )
@@ -336,6 +375,20 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
         SliverGridComics(
           comics: comics,
           selections: selectedComics,
+          menuBuilder: (c) {
+            return [
+              MenuEntry(
+                icon: Icons.download,
+                text: "Download".tl,
+                onClick: () {
+                  downloadComic(c as FavoriteItem);
+                  context.showMessage(
+                    message: "Download started".tl,
+                  );
+                },
+              ),
+            ];
+          },
           onTap: multiSelectMode
               ? (c) {
                   setState(() {
@@ -425,7 +478,7 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
               padding: EdgeInsets.only(bottom: context.padding.bottom + 16),
               child: Container(
                 constraints:
-                const BoxConstraints(maxHeight: 700, maxWidth: 500),
+                    const BoxConstraints(maxHeight: 700, maxWidth: 500),
                 child: Column(
                   children: [
                     Expanded(
@@ -443,7 +496,7 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                                         targetFolders = LocalFavoritesManager()
                                             .folderNames
                                             .where((folder) =>
-                                        folder != favPage.folder)
+                                                folder != favPage.folder)
                                             .toList();
                                       });
                                     });
@@ -482,14 +535,14 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                             onChanged: disabled
                                 ? null
                                 : (v) {
-                              setState(() {
-                                if (v!) {
-                                  selectedLocalFolders.add(folder);
-                                } else {
-                                  selectedLocalFolders.remove(folder);
-                                }
-                              });
-                            },
+                                    setState(() {
+                                      if (v!) {
+                                        selectedLocalFolders.add(folder);
+                                      } else {
+                                        selectedLocalFolders.remove(folder);
+                                      }
+                                    });
+                                  },
                           );
                         },
                       ),
@@ -592,12 +645,19 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
   late var comics = LocalFavoritesManager().getAllComics(widget.name);
   bool changed = false;
 
-  Color lightenColor(Color color, double lightenValue) {
-    int red = (color.red + ((255 - color.red) * lightenValue)).round();
-    int green = (color.green + ((255 - color.green) * lightenValue)).round();
-    int blue = (color.blue + ((255 - color.blue) * lightenValue)).round();
+  static int _floatToInt8(double x) {
+    return (x * 255.0).round() & 0xff;
+  }
 
-    return Color.fromARGB(color.alpha, red, green, blue);
+  Color lightenColor(Color color, double lightenValue) {
+    int red =
+        (_floatToInt8(color.r) + ((255 - color.r) * lightenValue)).round();
+    int green = (_floatToInt8(color.g) * 255 + ((255 - color.g) * lightenValue))
+        .round();
+    int blue = (_floatToInt8(color.b) * 255 + ((255 - color.b) * lightenValue))
+        .round();
+
+    return Color.fromARGB(_floatToInt8(color.a), red, green, blue);
   }
 
   @override
@@ -650,7 +710,7 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
           ),
         ],
       ),
-      body: ReorderableBuilder(
+      body: ReorderableBuilder<FavoriteItem>(
         key: reorderWidgetKey,
         scrollController: _scrollController,
         longPressDelay: App.isDesktop
@@ -659,14 +719,14 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
         onReorder: (reorderFunc) {
           changed = true;
           setState(() {
-            comics = reorderFunc(comics) as List<FavoriteItem>;
+            comics = reorderFunc(comics);
           });
           widget.onReorder(comics);
         },
         dragChildBoxDecoration: BoxDecoration(
           borderRadius: BorderRadius.circular(16),
           color: lightenColor(
-            Theme.of(context).splashColor.withOpacity(1),
+            Theme.of(context).splashColor.withAlpha(255),
             0.2,
           ),
         ),

lib/pages/favorites/side_bar.dart

@@ -179,7 +179,7 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
         alignment: Alignment.centerLeft,
         decoration: BoxDecoration(
           color: isSelected
-              ? context.colorScheme.primaryContainer.withOpacity(0.36)
+              ? context.colorScheme.primaryContainer.toOpacity(0.36)
               : null,
           border: Border(
             left: BorderSide(
@@ -214,7 +214,7 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
         alignment: Alignment.centerLeft,
         decoration: BoxDecoration(
           color: isSelected
-              ? context.colorScheme.primaryContainer.withOpacity(0.36)
+              ? context.colorScheme.primaryContainer.toOpacity(0.36)
               : null,
           border: Border(
             left: BorderSide(

lib/pages/history_page.dart

@@ -4,8 +4,6 @@ import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/history.dart';
-import 'package:venera/foundation/local.dart';
-import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
 class HistoryPage extends StatefulWidget {

lib/pages/home_page.dart

@@ -6,7 +6,6 @@ import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/consts.dart';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/history.dart';
-import 'package:venera/foundation/image_provider/cached_image.dart';
 import 'package:venera/foundation/image_provider/history_image_provider.dart';
 import 'package:venera/foundation/image_provider/local_comic_image.dart';
 import 'package:venera/foundation/local.dart';
@@ -17,7 +16,6 @@ import 'package:venera/pages/downloading_page.dart';
 import 'package:venera/pages/history_page.dart';
 import 'package:venera/pages/search_page.dart';
 import 'package:venera/utils/data_sync.dart';
-import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/import_comic.dart';
 import 'package:venera/utils/translations.dart';
 
@@ -55,7 +53,7 @@ class _SearchBar extends StatelessWidget {
         width: double.infinity,
         margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
         child: Material(
-          color: context.colorScheme.surfaceContainer,
+          color: context.colorScheme.surfaceContainerHigh,
           borderRadius: BorderRadius.circular(32),
           child: InkWell(
             borderRadius: BorderRadius.circular(32),
@@ -580,7 +578,7 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
           onPressed: () {
             showDialog(
               context: context,
-              barrierColor: Colors.black.withOpacity(0.2),
+              barrierColor: Colors.black.toOpacity(0.2),
               builder: (context) {
                 var help = '';
                 help +=

lib/pages/local_comics_page.dart

@@ -7,6 +7,7 @@ import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/downloading_page.dart';
 import 'package:venera/utils/cbz.dart';
+import 'package:venera/utils/epub.dart';
 import 'package:venera/utils/io.dart';
 import 'package:venera/utils/pdf.dart';
 import 'package:venera/utils/translations.dart';
@@ -389,6 +390,33 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
                         File(cache).deleteIgnoreError();
                       }
                     },
+                  ),
+                if (!multiSelectMode)
+                  MenuEntry(
+                    icon: Icons.import_contacts_outlined,
+                    text: "Export as epub".tl,
+                    onClick: () async {
+                      var controller = showLoadingDialog(
+                        context,
+                        allowCancel: false,
+                      );
+                      File? file;
+                      try {
+                        file = await createEpubWithLocalComic(
+                          c as LocalComic,
+                        );
+                        await saveFile(
+                          file: file,
+                          filename: "${c.title}.epub",
+                        );
+                      } catch (e, s) {
+                        Log.error("EPUB Export", e, s);
+                        context.showMessage(message: e.toString());
+                      } finally {
+                        controller.close();
+                        file?.deleteIgnoreError();
+                      }
+                    },
                   )
               ];
             },

lib/pages/main_page.dart

@@ -62,10 +62,18 @@ class _MainPageState extends State<MainPage> {
   }
 
   final _pages = [
-    const HomePage(),
-    const FavoritesPage(),
-    const ExplorePage(),
-    const CategoriesPage(),
+    const HomePage(
+      key: PageStorageKey('home'),
+    ),
+    const FavoritesPage(
+      key: PageStorageKey('favorites'),
+    ),
+    const ExplorePage(
+      key: PageStorageKey('explore'),
+    ),
+    const CategoriesPage(
+      key: PageStorageKey('categories'),
+    ),
   ];
 
   var index = 0;

lib/pages/reader/gesture.dart

@@ -268,5 +268,5 @@ class _DragListener {
   void Function(Offset offset)? onMove;
   void Function()? onEnd;
 
-  _DragListener({this.onStart, this.onMove, this.onEnd});
+  _DragListener({this.onMove, this.onEnd});
 }

lib/pages/reader/images.dart

@@ -162,19 +162,22 @@ class _GalleryModeState extends State<_GalleryMode>
         } else {
           int pageIndex = index - 1;
           int startIndex = pageIndex * reader.imagesPerPage;
-          int endIndex = math.min(startIndex + reader.imagesPerPage, reader.images!.length);
-          List<String> pageImages = reader.images!.sublist(startIndex, endIndex);
+          int endIndex = math.min(
+              startIndex + reader.imagesPerPage, reader.images!.length);
+          List<String> pageImages =
+              reader.images!.sublist(startIndex, endIndex);
 
           cached[index] = true;
           cache(index);
 
           photoViewControllers[index] = PhotoViewController();
 
-          if(reader.imagesPerPage == 1) {
+          if (reader.imagesPerPage == 1) {
             return PhotoViewGalleryPageOptions(
               filterQuality: FilterQuality.medium,
               controller: photoViewControllers[index],
-              imageProvider: _createImageProviderFromKey(pageImages[0], context),
+              imageProvider:
+                  _createImageProviderFromKey(pageImages[0], context),
               fit: BoxFit.contain,
               errorBuilder: (_, error, s, retry) {
                 return NetworkError(message: error.toString(), retry: retry);
@@ -645,32 +648,19 @@ class _ContinuousModeState extends State<_ContinuousMode>
 
 ImageProvider _createImageProviderFromKey(
     String imageKey, BuildContext context) {
-  if (imageKey.startsWith('file://')) {
-    return FileImage(File(imageKey.replaceFirst("file://", '')));
-  } else {
-    var reader = context.reader;
-    return ReaderImageProvider(
-      imageKey,
-      reader.type.comicSource!.key,
-      reader.cid,
-      reader.eid,
-    );
-  }
+  var reader = context.reader;
+  return ReaderImageProvider(
+    imageKey,
+    reader.type.comicSource?.key,
+    reader.cid,
+    reader.eid,
+  );
 }
 
 ImageProvider _createImageProvider(int page, BuildContext context) {
   var reader = context.reader;
   var imageKey = reader.images![page - 1];
-  if (imageKey.startsWith('file://')) {
-    return FileImage(File(imageKey.replaceFirst("file://", '')));
-  } else {
-    return ReaderImageProvider(
-      imageKey,
-      reader.type.comicSource!.key,
-      reader.cid,
-      reader.eid,
-    );
-  }
+  return _createImageProviderFromKey(imageKey, context);
 }
 
 void _precacheImage(int page, BuildContext context) {

lib/pages/reader/reader.dart

@@ -1,4 +1,4 @@
-library venera_reader;
+library;
 
 import 'dart:async';
 import 'dart:math' as math;
@@ -9,6 +9,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_memory_info/flutter_memory_info.dart';
 import 'package:photo_view/photo_view.dart';
 import 'package:photo_view/photo_view_gallery.dart';
 import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
@@ -21,6 +22,7 @@ import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/image_provider/reader_image.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/file_type.dart';
@@ -60,7 +62,7 @@ class Reader extends StatefulWidget {
 
   final String name;
 
-  /// Map<Chapter ID, Chapter Name>.
+  /// key: Chapter ID, value: Chapter Name
   /// null if the comic is a gallery
   final Map<String, String>? chapters;
 
@@ -142,9 +144,27 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     if(appdata.settings['enableTurnPageByVolumeKey']) {
       handleVolumeEvent();
     }
+    setImageCacheSize();
     super.initState();
   }
 
+  void setImageCacheSize() async {
+    var availableRAM = await MemoryInfo.getFreePhysicalMemorySize();
+    if (availableRAM == null) return;
+    int maxImageCacheSize;
+    if (availableRAM < 1 << 30) {
+      maxImageCacheSize = 100 << 20;
+    } else if (availableRAM < 2 << 30) {
+      maxImageCacheSize = 200 << 20;
+    } else if (availableRAM < 4 << 30) {
+      maxImageCacheSize = 300 << 20;
+    } else {
+      maxImageCacheSize = 500 << 20;
+    }
+    Log.info("Reader", "Detect available RAM: $availableRAM, set image cache size to $maxImageCacheSize");
+    PaintingBinding.instance.imageCache.maximumSizeBytes = maxImageCacheSize;
+  }
+
   @override
   void dispose() {
     autoPageTurningTimer?.cancel();
@@ -154,6 +174,7 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     Future.microtask(() {
       DataSync().onDataChanged();
     });
+    PaintingBinding.instance.imageCache.maximumSizeBytes = 100 << 20;
     super.dispose();
   }
 

lib/pages/reader/scaffold.dart

@@ -167,10 +167,10 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       child: Container(
         padding: EdgeInsets.only(top: context.padding.top),
         decoration: BoxDecoration(
-          color: context.colorScheme.surface.withOpacity(0.82),
+          color: context.colorScheme.surface.toOpacity(0.82),
           border: Border(
             bottom: BorderSide(
-              color: Colors.grey.withOpacity(0.5),
+              color: Colors.grey.toOpacity(0.5),
               width: 0.5,
             ),
           ),
@@ -357,10 +357,10 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
     return BlurEffect(
       child: Container(
         decoration: BoxDecoration(
-          color: context.colorScheme.surface.withOpacity(0.82),
+          color: context.colorScheme.surface.toOpacity(0.82),
           border: Border(
             top: BorderSide(
-              color: Colors.grey.withOpacity(0.5),
+              color: Colors.grey.toOpacity(0.5),
               width: 0.5,
             ),
           ),
@@ -641,7 +641,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
                       color: Theme.of(context)
                           .colorScheme
                           .surfaceTint
-                          .withOpacity(0.2),
+                          .toOpacity(0.2),
                       child: const SizedBox.expand(),
                     ),
                   ),

lib/pages/search_page.dart

@@ -7,6 +7,7 @@ import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/state_controller.dart';
+import 'package:venera/pages/aggregated_search_page.dart';
 import 'package:venera/pages/search_result_page.dart';
 import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/ext.dart';
@@ -27,6 +28,8 @@ class _SearchPageState extends State<SearchPage> {
 
   String searchTarget = "";
 
+  bool aggregatedSearch = false;
+
   var focusNode = FocusNode();
 
   var options = <String>[];
@@ -36,15 +39,21 @@ class _SearchPageState extends State<SearchPage> {
   }
 
   void search([String? text]) {
-    context
-        .to(
-          () => SearchResultPage(
-            text: text ?? controller.text,
-            sourceKey: searchTarget,
-            options: options,
-          ),
-        )
-        .then((_) => update());
+    if (aggregatedSearch) {
+      context
+          .to(() => AggregatedSearchPage(keyword: text ?? controller.text))
+          .then((_) => update());
+    } else {
+      context
+          .to(
+            () => SearchResultPage(
+              text: text ?? controller.text,
+              sourceKey: searchTarget,
+              options: options,
+            ),
+          )
+          .then((_) => update());
+    }
   }
 
   var suggestions = <Pair<String, TranslationType>>[];
@@ -189,6 +198,7 @@ class _SearchPageState extends State<SearchPage> {
           children: [
             ListTile(
               contentPadding: EdgeInsets.zero,
+              leading: const Icon(Icons.search),
               title: Text("Search in".tl),
             ),
             Wrap(
@@ -197,8 +207,9 @@ class _SearchPageState extends State<SearchPage> {
               children: sources.map((e) {
                 return OptionChip(
                   text: e.name,
-                  isSelected: searchTarget == e.key,
+                  isSelected: searchTarget == e.key || aggregatedSearch,
                   onTap: () {
+                    if (aggregatedSearch) return;
                     setState(() {
                       searchTarget = e.key;
                       useDefaultOptions();
@@ -207,6 +218,18 @@ class _SearchPageState extends State<SearchPage> {
                 );
               }).toList(),
             ),
+            ListTile(
+              contentPadding: EdgeInsets.zero,
+              title: Text("Aggregated Search".tl),
+              leading: Checkbox(
+                value: aggregatedSearch,
+                onChanged: (value) {
+                  setState(() {
+                    aggregatedSearch = value ?? false;
+                  });
+                },
+              ),
+            ),
           ],
         ),
       ),
@@ -221,6 +244,10 @@ class _SearchPageState extends State<SearchPage> {
   }
 
   Widget buildSearchOptions() {
+    if (aggregatedSearch) {
+      return const SliverToBoxAdapter(child: SizedBox());
+    }
+
     var children = <Widget>[];
 
     final searchOptions =
@@ -262,9 +289,9 @@ class _SearchPageState extends State<SearchPage> {
       delegate: SliverChildBuilderDelegate(
         (context, index) {
           if (index == 0) {
-            return const Divider(
-              thickness: 0.6,
-            ).paddingTop(16);
+            return const SizedBox(
+              height: 16,
+            );
           }
           if (index == 1) {
             return ListTile(

lib/pages/search_result_page.dart

@@ -14,14 +14,14 @@ class SearchResultPage extends StatefulWidget {
     super.key,
     required this.text,
     required this.sourceKey,
-    required this.options,
+    this.options,
   });
 
   final String text;
 
   final String sourceKey;
 
-  final List<String> options;
+  final List<String>? options;
 
   @override
   State<SearchResultPage> createState() => _SearchResultPageState();
@@ -99,7 +99,7 @@ class _SearchResultPageState extends State<SearchResultPage> {
       onSearch: search,
     );
     sourceKey = widget.sourceKey;
-    options = widget.options;
+    options = widget.options ?? const [];
     validateOptions();
     text = widget.text;
     appdata.addSearchHistory(text);

lib/pages/settings/appearance.dart

@@ -29,6 +29,7 @@ class _AppearanceSettingsState extends State<AppearanceSettings> {
           title: "Theme Color".tl,
           settingKey: "color",
           optionTranslation: {
+            "system": "System".tl,
             "red": "Red".tl,
             "pink": "Pink".tl,
             "purple": "Purple".tl,

lib/pages/settings/explore_settings.dart

@@ -94,7 +94,7 @@ class _ExploreSettingsState extends State<ExploreSettings> {
 }
 
 class _ManageBlockingWordView extends StatefulWidget {
-  const _ManageBlockingWordView({super.key});
+  const _ManageBlockingWordView();
 
   @override
   State<_ManageBlockingWordView> createState() =>
@@ -135,7 +135,7 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
   void add() {
     showDialog(
       context: App.rootContext,
-      barrierColor: Colors.black.withOpacity(0.1),
+      barrierColor: Colors.black.toOpacity(0.1),
       builder: (context) {
         var controller = TextEditingController();
         String? error;

lib/pages/settings/setting_components.dart

@@ -384,7 +384,7 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
   Widget build(BuildContext context) {
     var tiles = keys.map((e) => buildItem(e)).toList();
 
-    var view = ReorderableBuilder(
+    var view = ReorderableBuilder<String>(
       key: reorderWidgetKey,
       scrollController: scrollController,
       longPressDelay: App.isDesktop
@@ -542,7 +542,7 @@ class _SettingPartTitle extends StatelessWidget {
         decoration: BoxDecoration(
           border: Border(
             bottom: BorderSide(
-              color: context.colorScheme.onSurface.withOpacity(0.1),
+              color: context.colorScheme.onSurface.withValues(alpha: 0.1),
             ),
           ),
         ),

lib/pages/settings/settings_page.dart

@@ -267,7 +267,7 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
         height: 46,
         padding: const EdgeInsets.fromLTRB(12, 0, 12, 0),
         decoration: BoxDecoration(
-          color: selected ? colors.primaryContainer.withOpacity(0.36) : null,
+          color: selected ? colors.primaryContainer.toOpacity(0.36) : null,
           border: Border(
             left: BorderSide(
               color: selected ? colors.primary : Colors.transparent,

lib/utils/epub.dart

@@ -0,0 +1,210 @@
+import 'dart:isolate';
+
+import 'package:uuid/uuid.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/local.dart';
+import 'package:venera/utils/file_type.dart';
+import 'package:venera/utils/io.dart';
+import 'package:zip_flutter/zip_flutter.dart';
+
+class EpubData {
+  final String title;
+
+  final String author;
+
+  final File cover;
+
+  final Map<String, List<File>> chapters;
+
+  const EpubData({
+    required this.title,
+    required this.author,
+    required this.cover,
+    required this.chapters,
+  });
+}
+
+Future<File> createEpubComic(EpubData data, String cacheDir) async {
+  final workingDir = Directory(FilePath.join(cacheDir, 'epub'));
+  if (workingDir.existsSync()) {
+    workingDir.deleteSync(recursive: true);
+  }
+  workingDir.createSync(recursive: true);
+
+  // mimetype
+  workingDir.joinFile('mimetype').writeAsStringSync('application/epub+zip');
+
+  // META-INF
+  Directory(FilePath.join(workingDir.path, 'META-INF')).createSync();
+  File(FilePath.join(workingDir.path, 'META-INF', 'container.xml'))
+      .writeAsStringSync('''
+<?xml version="1.0"?>
+<container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
+  <rootfiles>
+    <rootfile full-path="content.opf" media-type="application/oebps-package+xml"/>
+  </rootfiles>
+</container>
+  ''');
+
+  Directory(FilePath.join(workingDir.path, 'OEBPS')).createSync();
+
+  // copy images, create html files
+  final imageDir = Directory(FilePath.join(workingDir.path, 'OEBPS', 'images'));
+  imageDir.createSync();
+  final coverExt = data.cover.extension;
+  final coverMime = FileType.fromExtension(coverExt).mime;
+  imageDir
+      .joinFile('cover.$coverExt')
+      .writeAsBytesSync(data.cover.readAsBytesSync());
+  int imgIndex = 0;
+  int chapterIndex = 0;
+  var manifestStrBuilder = StringBuffer();
+  manifestStrBuilder.writeln(
+      '        <item id="cover_image" href="OEBPS/images/cover.$coverExt" media-type="$coverMime"/>');
+  manifestStrBuilder.writeln(
+      '        <item id="toc" href="toc.ncx" media-type="application/x-dtbncx+xml"/>');
+  for (final chapter in data.chapters.keys) {
+    var images = <String>[];
+    for (final image in data.chapters[chapter]!) {
+      final ext = image.extension;
+      imageDir
+          .joinFile('img$imgIndex.$ext')
+          .writeAsBytesSync(image.readAsBytesSync());
+      images.add('images/img$imgIndex.$ext');
+      var mime = FileType.fromExtension(ext).mime;
+      manifestStrBuilder.writeln(
+          '        <item id="img$imgIndex" href="OEBPS/images/img$imgIndex$ext" media-type="$mime"/>');
+      imgIndex++;
+    }
+    var html =
+        File(FilePath.join(workingDir.path, 'OEBPS', '$chapterIndex.html'));
+    html.writeAsStringSync('''
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" 
+    "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>$chapter</title>
+    <style type="text/css">
+        img { 
+            max-width: 100%;
+            height: auto;
+        }
+        body {
+            margin: 0;
+            padding: 0;
+        }
+    </style>
+</head>
+<body>
+    <h1>$chapter</h1>
+    <div>
+${images.map((e) => '        <img src="$e" alt="$e"/>').join('\n')}
+    </div>
+</body>
+</html>
+    ''');
+    manifestStrBuilder.writeln(
+        '        <item id="chapter$chapterIndex" href="OEBPS/$chapterIndex.html" media-type="application/xhtml+xml"/>');
+    chapterIndex++;
+  }
+
+  // content.opf
+  final contentOpf =
+      File(FilePath.join(workingDir.path, 'content.opf'));
+  final uuid = const Uuid().v4();
+  var spineStrBuilder = StringBuffer();
+  for (var i = 0; i < chapterIndex; i++) {
+    var idRef = 'idref="chapter$i"';
+    spineStrBuilder.writeln('        <itemref $idRef/>');
+  }
+  contentOpf.writeAsStringSync('''
+<?xml version="1.0" encoding="UTF-8"?>
+<package version="3.0" 
+    xmlns="http://www.idpf.org/2007/opf"
+    xmlns:dc="http://purl.org/dc/elements/1.1/">
+    <metadata>
+        <dc:title>${data.title}</dc:title>
+        <dc:creator>${data.author}</dc:creator>
+        <dc:identifier id="book_id">urn:uuid:$uuid</dc:identifier>
+        <meta name="cover" content="cover_image"/>
+    </metadata>
+    <manifest>
+${manifestStrBuilder.toString()}       
+    </manifest>
+    <spine toc="toc">
+${spineStrBuilder.toString()}
+    </spine>
+</package>
+  ''');
+
+  // toc.ncx
+  final tocNcx = File(FilePath.join(workingDir.path, 'toc.ncx'));
+  var navMapStrBuilder = StringBuffer();
+  var playOrder = 2;
+  final chapterNames = data.chapters.keys.toList();
+  for (var i = 0; i < chapterIndex; i++) {
+    navMapStrBuilder
+        .writeln('        <navPoint id="chapter$i" playOrder="$playOrder">');
+    navMapStrBuilder.writeln(
+        '            <navLabel><text>${chapterNames[i]}</text></navLabel>');
+    navMapStrBuilder.writeln('            <content src="OEBPS/$i.html"/>');
+    navMapStrBuilder.writeln('        </navPoint>');
+    playOrder++;
+  }
+
+  tocNcx.writeAsStringSync('''
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE ncx PUBLIC "-//NISO//DTD ncx 2005-1//EN" "http://www.daisy.org/z3986/2005/ncx-2005-1.dtd">
+<ncx xmlns="http://www.daisy.org/z3986/2005/ncx" version="2005-1">
+    <head>
+        <meta name="dtb:uid" content="urn:uuid:$uuid"/>
+        <meta name="dtb:depth" content="1"/>
+        <meta name="dtb:totalPageCount" content="0"/>
+        <meta name="dtb:maxPageNumber" content="0"/>
+    </head>
+    <docTitle>
+        <text>${data.title}</text>
+    </docTitle>
+    <navMap>
+${navMapStrBuilder.toString()}
+    </navMap>
+</ncx>
+  ''');
+
+  // zip
+  final zipPath = FilePath.join(cacheDir, '${data.title}.epub');
+  ZipFile.compressFolder(workingDir.path, zipPath);
+
+  workingDir.deleteSync(recursive: true);
+
+  return File(zipPath);
+}
+
+Future<File> createEpubWithLocalComic(LocalComic comic) async {
+  var chapters = <String, List<File>>{};
+  if (comic.chapters == null) {
+    chapters[comic.title] =
+        (await LocalManager().getImages(comic.id, comic.comicType, 0))
+            .map((e) => File(e))
+            .toList();
+  } else {
+    for (var chapter in comic.chapters!.keys) {
+      chapters[comic.chapters![chapter]!] = (await LocalManager()
+              .getImages(comic.id, comic.comicType, chapter))
+          .map((e) => File(e))
+          .toList();
+    }
+  }
+  var data = EpubData(
+    title: comic.title,
+    author: comic.subtitle,
+    cover: comic.coverFile,
+    chapters: chapters,
+  );
+
+  final cacheDir = App.cachePath;
+
+  return Isolate.run(() => overrideIO(() async {
+        return createEpubComic(data, cacheDir);
+      }));
+}

pubspec.lock

@@ -125,18 +125,18 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
       url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.19.0"
   convert:
     dependency: transitive
     description:
       name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.1"
+    version: "3.1.2"
   cross_file:
     dependency: transitive
     description:
@@ -157,10 +157,10 @@ packages:
     dependency: transitive
     description:
       name: csslib
-      sha256: "706b5707578e0c1b4b7550f64078f0a0f19dec3f50a178ffae7006b0a9ca58fb"
+      sha256: "09bad715f418841f976c77db72d5398dc1253c21fb9c0c7f0b0b985860b2d58e"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.2"
   dbus:
     dependency: transitive
     description:
@@ -194,6 +194,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  dynamic_color:
+    dependency: "direct main"
+    description:
+      name: dynamic_color
+      sha256: eae98052fa6e2826bdac3dd2e921c6ce2903be15c6b7f8b6d8a5d49b5086298d
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.7.0"
   fake_async:
     dependency: transitive
     description:
@@ -214,10 +222,10 @@ packages:
     dependency: transitive
     description:
       name: file
-      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "7.0.1"
   file_selector:
     dependency: "direct main"
     description:
@@ -230,10 +238,10 @@ packages:
     dependency: transitive
     description:
       name: file_selector_android
-      sha256: ec439df07c4999faad319ce8ad9e971795c2f1d7132ad5a793b9370a863c6128
+      sha256: "98ac58e878b05ea2fdb204e7f4fc4978d90406c9881874f901428e01d3b18fbc"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.1+10"
+    version: "0.5.1+12"
   file_selector_ios:
     dependency: transitive
     description:
@@ -246,10 +254,10 @@ packages:
     dependency: transitive
     description:
       name: file_selector_linux
-      sha256: "712ce7fab537ba532c8febdb1a8f167b32441e74acd68c3ccb2e36dcb52c4ab2"
+      sha256: "54cbbd957e1156d29548c7d9b9ec0c0ebb6de0a90452198683a7d23aed617a33"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.3"
+    version: "0.9.3+2"
   file_selector_macos:
     dependency: transitive
     description:
@@ -286,10 +294,10 @@ packages:
     dependency: transitive
     description:
       name: fixnum
-      sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
+      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -323,10 +331,10 @@ packages:
     dependency: transitive
     description:
       name: flutter_inappwebview_internal_annotations
-      sha256: "5f80fd30e208ddded7dbbcd0d569e7995f9f63d45ea3f548d8dd4c0b473fb4c8"
+      sha256: "787171d43f8af67864740b6f04166c13190aa74a1468a1f1f1e9ee5b90c359cd"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.1"
+    version: "1.2.0"
   flutter_inappwebview_ios:
     dependency: transitive
     description:
@@ -371,15 +379,23 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
+      sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "5.0.0"
   flutter_localizations:
     dependency: "direct main"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_memory_info:
+    dependency: "direct main"
+    description:
+      name: flutter_memory_info
+      sha256: "1f112f1d7503aa1681fc8e923f6cd0e847bb2fbeec3753ed021cf1e5f7e9cd74"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.0.1"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -401,18 +417,18 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_reorderable_grid_view
-      sha256: "93a2b9e279bf40b9333428a67e70e520ca1528554984eb6f6304538400897e64"
+      sha256: "732bcb1b29d5130c11a70e6acec512941fafe241f0e80bffd93ca6e415819915"
       url: "https://pub.dev"
     source: hosted
-    version: "5.3.2"
+    version: "5.4.0"
   flutter_rust_bridge:
     dependency: transitive
     description:
       name: flutter_rust_bridge
-      sha256: "5fe868d3cb8cbc4d83091748552e03f00ccfa41b8e44691bc382611f831d5f8b"
+      sha256: fb9d3c9395eae3c71d4fe3ec343b9f30636c9988150c8bb33b60047549b34e3d
       url: "https://pub.dev"
     source: hosted
-    version: "2.5.1"
+    version: "2.6.0"
   flutter_saf:
     dependency: "direct main"
     description:
@@ -485,10 +501,18 @@ packages:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      sha256: "76d306a1c3afb33fe82e2bbacad62a61f409b5634c915fceb0d799de1a913360"
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.2"
+    version: "4.1.1"
+  http_profile:
+    dependency: transitive
+    description:
+      name: http_profile
+      sha256: "7e679e355b09aaee2ab5010915c932cce3f2d1c11c3b2dc177891687014ffa78"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.0"
   image:
     dependency: transitive
     description:
@@ -509,10 +533,10 @@ packages:
     dependency: transitive
     description:
       name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
+      sha256: dfd5a80599cf0165756e3181807ed3e77daf6dd4137caaad72d0b7931597650b
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   js:
     dependency: transitive
     description:
@@ -533,18 +557,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.7"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
+      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.8"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -557,10 +581,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
+      sha256: "4a16b3f03741e1252fda5de3ce712666d010ba2122f8e912c94f9f7b90e1a4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "5.1.0"
   local_auth:
     dependency: "direct main"
     description:
@@ -670,26 +694,26 @@ packages:
     dependency: "direct main"
     description:
       name: path_provider
-      sha256: fec0d61223fba3154d87759e3cc27fe2c8dc498f6386c6d6fc80d1afdd1bf378
+      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.5"
   path_provider_android:
     dependency: transitive
     description:
       name: path_provider_android
-      sha256: "6f01f8e37ec30b07bc424b4deabac37cacb1bc7e2e515ad74486039918a37eb7"
+      sha256: "4adf4fd5423ec60a29506c76581bc05854c55e3a0b72d35bb28d661c9686edf2"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.10"
+    version: "2.2.15"
   path_provider_foundation:
     dependency: transitive
     description:
       name: path_provider_foundation
-      sha256: f234384a3fdd67f989b4d54a5d73ca2a6c422fa55ae694381ae0f4375cd1ea16
+      sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.1"
   path_provider_linux:
     dependency: transitive
     description:
@@ -743,10 +767,10 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.5"
+    version: "3.1.6"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -775,10 +799,10 @@ packages:
     dependency: "direct main"
     description:
       name: rhttp
-      sha256: "92fb57dea6338370efe1e4e2101e8b521f91f15bc60ef6908469b4392dd9803a"
+      sha256: "581d57b5b6056d31489af94db8653a1c11d7b59050cbbc41ece4279e50414de5"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.1"
+    version: "0.9.6"
   screen_retriever:
     dependency: transitive
     description:
@@ -844,11 +868,19 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.1"
+  shimmer:
+    dependency: "direct main"
+    description:
+      name: shimmer
+      sha256: "5f88c883a22e9f9f299e5ba0e4f7e6054857224976a5d9f839d4ebdc94a14ac9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.99"
+    version: "0.0.0"
   sliver_tools:
     dependency: "direct main"
     description:
@@ -877,26 +909,26 @@ packages:
     dependency: "direct main"
     description:
       name: sqlite3
-      sha256: bb174b3ec2527f9c5f680f73a89af8149dd99782fbb56ea88ad0807c5638f2ed
+      sha256: cb7f4e9dc1b52b1fa350f7b3d41c662e75fc3d399555fa4e5efcf267e9a4fbb5
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.7"
+    version: "2.5.0"
   sqlite3_flutter_libs:
     dependency: "direct main"
     description:
       name: sqlite3_flutter_libs
-      sha256: "62bbb4073edbcdf53f40c80775f33eea01d301b7b81417e5b3fb7395416258c1"
+      sha256: "636b0fe8a2de894e5455572f6cbbc458f4ffecfe9f860b79439e27041ea4f0b9"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.24"
+    version: "0.5.27"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.1"
+    version: "1.12.0"
   stream_channel:
     dependency: transitive
     description:
@@ -909,10 +941,10 @@ packages:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   term_glyph:
     dependency: transitive
     description:
@@ -925,18 +957,18 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.7.3"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "1.4.0"
   upower:
     dependency: transitive
     description:
@@ -949,42 +981,42 @@ packages:
     dependency: "direct main"
     description:
       name: url_launcher
-      sha256: "21b704ce5fa560ea9f3b525b43601c678728ba46725bab9b01187b4831377ed3"
+      sha256: "9d06212b1362abc2f0f0d78e6f09f726608c74e3b9462e8368bb03314aa8d603"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.0"
+    version: "6.3.1"
   url_launcher_android:
     dependency: transitive
     description:
       name: url_launcher_android
-      sha256: f0c73347dfcfa5b3db8bc06e1502668265d39c08f310c29bff4e28eea9699f79
+      sha256: "6fc2f56536ee873eeb867ad176ae15f304ccccc357848b351f6f0d8d4a40d193"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.9"
+    version: "6.3.14"
   url_launcher_ios:
     dependency: transitive
     description:
       name: url_launcher_ios
-      sha256: e43b677296fadce447e987a2f519dcf5f6d1e527dc35d01ffab4fff5b8a7063e
+      sha256: "16a513b6c12bb419304e72ea0ae2ab4fed569920d1c7cb850263fe3acc824626"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.1"
+    version: "6.3.2"
   url_launcher_linux:
     dependency: transitive
     description:
       name: url_launcher_linux
-      sha256: e2b9622b4007f97f504cd64c0128309dfb978ae66adbe944125ed9e1750f06af
+      sha256: "4e9ba368772369e3e08f231d2301b4ef72b9ff87c31192ef471b380ef29a4935"
       url: "https://pub.dev"
     source: hosted
-    version: "3.2.0"
+    version: "3.2.1"
   url_launcher_macos:
     dependency: transitive
     description:
       name: url_launcher_macos
-      sha256: "769549c999acdb42b8bcfa7c43d72bf79a382ca7441ab18a808e101149daf672"
+      sha256: "17ba2000b847f334f16626a574c702b196723af2a289e7a93ffcb79acff855c2"
       url: "https://pub.dev"
     source: hosted
-    version: "3.2.1"
+    version: "3.2.2"
   url_launcher_platform_interface:
     dependency: transitive
     description:
@@ -1005,10 +1037,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_windows
-      sha256: "49c10f879746271804767cb45551ec5592cdab00ee105c06dddde1a98f73b185"
+      sha256: "44cf3aabcedde30f2dba119a9dea3b0f2672fbe6fa96e85536251d678216b3c4"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.2"
+    version: "3.1.3"
   uuid:
     dependency: "direct main"
     description:
@@ -1029,10 +1061,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
+      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.5"
+    version: "14.3.0"
   web:
     dependency: transitive
     description:
@@ -1054,10 +1086,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "68d1e89a91ed61ad9c370f9f8b6effed9ae5e0ede22a270bdfa6daf79fc2290a"
+      sha256: "8b338d4486ab3fbc0ba0db9f9b4f5239b6697fcee427939a40e720cbb9ee0a69"
       url: "https://pub.dev"
     source: hosted
-    version: "5.5.4"
+    version: "5.9.0"
   window_manager:
     dependency: "direct main"
     description:
@@ -1070,10 +1102,10 @@ packages:
     dependency: transitive
     description:
       name: xdg_directories
-      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.4"
+    version: "1.1.0"
   xml:
     dependency: transitive
     description:
@@ -1100,5 +1132,5 @@ packages:
     source: git
     version: "0.0.1"
 sdks:
-  dart: ">=3.5.4 <4.0.0"
-  flutter: ">=3.24.5"
+  dart: ">=3.6.0 <4.0.0"
+  flutter: ">=3.27.0"

pubspec.yaml

@@ -2,11 +2,11 @@ name: venera
 description: "A comic app."
 publish_to: 'none'
 
-version: 1.0.8+108
+version: 1.1.1+111
 
 environment:
-  sdk: '>=3.5.0 <4.0.0'
-  flutter: 3.24.5
+  sdk: '>=3.6.0 <4.0.0'
+  flutter: 3.27.0
 
 dependencies:
   flutter:
@@ -14,7 +14,7 @@ dependencies:
   path_provider: any
   flutter_localizations:
     sdk: flutter
-  intl: any
+  intl: ^0.19.0
   window_manager: ^0.4.3
   sqlite3: ^2.4.7
   sqlite3_flutter_libs: any
@@ -39,7 +39,7 @@ dependencies:
       url: https://github.com/venera-app/flutter.widgets
       ref: 09e756b1f1b04e6298318d99ec20a787fb360f59
       path: packages/scrollable_positioned_list
-  flutter_reorderable_grid_view: 5.3.2
+  flutter_reorderable_grid_view: ^5.4.0
   yaml: any
   uuid: ^4.5.1
   desktop_webview_window:
@@ -58,7 +58,7 @@ dependencies:
     git:
       url: https://github.com/venera-app/lodepng_flutter
       ref: d1c96cd6503103b3270dfe2f320d4a1c93780f53
-  rhttp: 0.9.1
+  rhttp: 0.9.6
   webdav_client:
     git:
       url: https://github.com/wgh136/webdav_client
@@ -70,11 +70,14 @@ dependencies:
       url: https://github.com/pkuislm/flutter_saf.git
       ref: 3315082b9f7055655610e4f6f136b69e48228c05
   pdf: ^3.11.1
+  dynamic_color: ^1.7.0
+  shimmer: ^3.0.0
+  flutter_memory_info: ^0.0.1
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^3.0.0
+  flutter_lints: ^5.0.0
   flutter_to_arch:
     git: https://github.com/wgh136/flutter_to_arch
   flutter_to_debian:

windows/build.iss

@@ -58,6 +58,7 @@ Source: "{#RootPath}\build\windows\x64\runner\Release\local_auth_windows_plugin.
 Source: "{#RootPath}\build\windows\x64\runner\Release\zip_flutter.dll"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#RootPath}\build\windows\x64\runner\Release\rhttp.dll"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#RootPath}\build\windows\x64\runner\Release\lodepng_flutter.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\x64\runner\Release\dynamic_color_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#RootPath}\build\windows\x64\runner\Release\data\*"; DestDir: "{app}\data"; Flags: ignoreversion recursesubdirs createallsubdirs
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
@@ -66,4 +67,4 @@ Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
 Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
 
 [Run]
-Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall