🎨 Optimized code structure, rename a lot of widgets

💄 Better large screen support in chat

lib/main.dart

@@ -34,7 +34,7 @@ class SolianApp extends StatelessWidget {
       themeMode: ThemeMode.system,
       localizationsDelegates: AppLocalizations.localizationsDelegates,
       supportedLocales: AppLocalizations.supportedLocales,
-      routerConfig: router,
+      routerConfig: SolianRouter.router,
       builder: (context, child) {
         return MultiProvider(
           providers: [

lib/router.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:solian/models/call.dart';
 import 'package:solian/models/channel.dart';
@@ -8,18 +9,22 @@ import 'package:solian/screens/account/personalize.dart';
 import 'package:solian/screens/auth/signup.dart';
 import 'package:solian/screens/chat/call.dart';
 import 'package:solian/screens/chat/chat.dart';
-import 'package:solian/screens/chat/index.dart';
+import 'package:solian/screens/chat/chat_list.dart';
-import 'package:solian/screens/chat/manage.dart';
+import 'package:solian/screens/chat/chat_detail.dart';
-import 'package:solian/screens/chat/channel/editor.dart';
+import 'package:solian/screens/chat/channel/channel_editor.dart';
-import 'package:solian/screens/chat/channel/member.dart';
+import 'package:solian/screens/chat/channel/channel_member.dart';
 import 'package:solian/screens/explore.dart';
 import 'package:solian/screens/notification.dart';
 import 'package:solian/screens/posts/comment_editor.dart';
 import 'package:solian/screens/posts/moment_editor.dart';
 import 'package:solian/screens/posts/screen.dart';
 import 'package:solian/screens/auth/signin.dart';
+import 'package:solian/utils/theme.dart';
+import 'package:solian/widgets/empty.dart';
+import 'package:solian/widgets/layouts/two_column.dart';
 
-final router = GoRouter(
+abstract class SolianRouter {
+  static final router = GoRouter(
     routes: [
       GoRoute(
         path: '/',
@@ -31,22 +36,33 @@ final router = GoRouter(
         name: 'notification',
         builder: (context, state) => const NotificationScreen(),
       ),
+      ShellRoute(
+        pageBuilder: (context, state, child) => defaultPageBuilder(
+          context,
+          state,
+          SolianTheme.isLargeScreen(context)
+              ? TwoColumnLayout(
+                  sideChild: const ChatListScreen(),
+                  mainChild: child,
+                )
+              : child,
+        ),
+        routes: [
           GoRoute(
             path: '/chat',
             name: 'chat',
-      builder: (context, state) => const ChatIndexScreen(),
+            builder: (context, state) =>
+                !SolianTheme.isLargeScreen(context) ? const ChatListScreen() : const PageEmptyWidget(),
           ),
           GoRoute(
             path: '/chat/create',
             name: 'chat.channel.editor',
-      builder: (context, state) =>
+            builder: (context, state) => ChannelEditorScreen(editing: state.extra as Channel?),
-          ChannelEditorScreen(editing: state.extra as Channel?),
           ),
           GoRoute(
             path: '/chat/c/:channel',
             name: 'chat.channel',
-      builder: (context, state) =>
+            builder: (context, state) => ChatScreen(alias: state.pathParameters['channel'] as String),
-          ChatScreen(alias: state.pathParameters['channel'] as String),
           ),
           GoRoute(
             path: '/chat/c/:channel/call',
@@ -56,14 +72,14 @@ final router = GoRouter(
           GoRoute(
             path: '/chat/c/:channel/manage',
             name: 'chat.channel.manage',
-      builder: (context, state) =>
+            builder: (context, state) => ChatDetailScreen(channel: state.extra as Channel),
-          ChatManageScreen(channel: state.extra as Channel),
           ),
           GoRoute(
             path: '/chat/c/:channel/member',
             name: 'chat.channel.member',
-      builder: (context, state) =>
+            builder: (context, state) => ChatMemberScreen(channel: state.extra as Channel),
-          ChatMemberScreen(channel: state.extra as Channel),
+          ),
+        ],
       ),
       GoRoute(
         path: '/account',
@@ -73,16 +89,14 @@ final router = GoRouter(
       GoRoute(
         path: '/posts/publish/moments',
         name: 'posts.moments.editor',
-      builder: (context, state) =>
+        builder: (context, state) => MomentEditorScreen(editing: state.extra as Post?),
-          MomentEditorScreen(editing: state.extra as Post?),
       ),
       GoRoute(
         path: '/posts/publish/comments',
         name: 'posts.comments.editor',
         builder: (context, state) {
           final args = state.extra as CommentPostArguments;
-        return CommentEditorScreen(
+          return CommentEditorScreen(editing: args.editing, related: args.related);
-            editing: args.editing, related: args.related);
         },
       ),
       GoRoute(
@@ -115,3 +129,15 @@ final router = GoRouter(
       ),
     ],
   );
+
+  static Page defaultPageBuilder(
+    BuildContext context,
+    GoRouterState state,
+    Widget child,
+  ) =>
+      MaterialPage(
+        key: state.pageKey,
+        restorationId: state.pageKey.value,
+        child: child,
+      );
+}

lib/screens/account.dart

@@ -4,10 +4,10 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/screens/account/friend.dart';
 import 'package:solian/screens/account/personalize.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:solian/widgets/empty.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 
 class AccountScreen extends StatefulWidget {
   const AccountScreen({super.key});
@@ -32,11 +32,11 @@ class _AccountScreenState extends State<AccountScreen> {
         case 'account.personalize':
           return const PersonalizeScreenWidget();
         default:
-          return const SelectionEmptyWidget();
+          return const PageEmptyWidget();
       }
     }
 
-    return IndentWrapper(
+    return IndentScaffold(
       title: _title ?? AppLocalizations.of(context)!.account,
       noSafeArea: true,
       fixedAppBarColor: true,
@@ -60,7 +60,7 @@ class _AccountScreenState extends State<AccountScreen> {
             )
           : AccountScreenWidget(
               onSelect: (item, _) {
-                router.pushNamed(item);
+                SolianRouter.router.pushNamed(item);
               },
             ),
     );
@@ -139,7 +139,7 @@ class _AccountScreenWidgetState extends State<AccountScreenWidget> {
               title: AppLocalizations.of(context)!.signIn,
               caption: AppLocalizations.of(context)!.signInCaption,
               onTap: () {
-                router.pushNamed('auth.sign-in').then((did) {
+                SolianRouter.router.pushNamed('auth.sign-in').then((did) {
                   auth.isAuthorized().then((value) {
                     setState(() => _isAuthorized = value);
                   });
@@ -151,7 +151,7 @@ class _AccountScreenWidgetState extends State<AccountScreenWidget> {
               title: AppLocalizations.of(context)!.signUp,
               caption: AppLocalizations.of(context)!.signUpCaption,
               onTap: () {
-                router.pushNamed('auth.sign-up');
+                SolianRouter.router.pushNamed('auth.sign-up');
               },
             ),
           ],

lib/screens/account/friend.dart

@@ -6,9 +6,9 @@ import 'package:provider/provider.dart';
 import 'package:solian/models/friendship.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/utils/service_url.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class FriendScreen extends StatelessWidget {
@@ -16,7 +16,7 @@ class FriendScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.friend,
       noSafeArea: true,
       hideDrawer: true,

lib/screens/account/personalize.dart

@@ -7,7 +7,7 @@ import 'package:provider/provider.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class PersonalizeScreen extends StatelessWidget {
@@ -15,7 +15,7 @@ class PersonalizeScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.personalize,
       hideDrawer: true,
       child: const PersonalizeScreenWidget(),

lib/screens/auth/signin.dart

@@ -5,7 +5,7 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
 class SignInScreen extends StatelessWidget {
@@ -21,7 +21,7 @@ class SignInScreen extends StatelessWidget {
     final password = _passwordController.value.text;
     if (username.isEmpty || password.isEmpty) return;
     auth.signin(context, username, password).then((_) {
-      router.pop(true);
+      SolianRouter.router.pop(true);
     }).catchError((e) {
       List<String> messages = e.toString().split('\n');
       if (messages.last.contains('risk')) {
@@ -61,7 +61,7 @@ class SignInScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.signIn,
       hideDrawer: true,
       child: Center(

lib/screens/auth/signup.dart

@@ -5,7 +5,7 @@ import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:solian/router.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:http/http.dart' as http;
 
 class SignUpScreen extends StatelessWidget {
@@ -58,7 +58,7 @@ class SignUpScreen extends StatelessWidget {
           );
         },
       ).then((_) {
-        router.replaceNamed('auth.sign-in');
+        SolianRouter.router.replaceNamed('auth.sign-in');
       });
     } else {
       var message = utf8.decode(res.bodyBytes);
@@ -68,7 +68,7 @@ class SignUpScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.signUp,
       hideDrawer: true,
       child: Center(

lib/screens/chat/call.dart

@@ -3,10 +3,11 @@ import 'package:livekit_client/livekit_client.dart';
 import 'package:provider/provider.dart';
 import 'package:solian/models/call.dart';
 import 'package:solian/providers/chat.dart';
-import 'package:solian/widgets/chat/call/controls.dart';
+import 'package:solian/utils/theme.dart';
+import 'package:solian/widgets/chat/call/call_controls.dart';
 import 'package:solian/widgets/chat/call/participant.dart';
 import 'package:solian/widgets/chat/call/participant_menu.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'dart:math' as math;
 
@@ -127,8 +128,9 @@ class _ChatCallState extends State<ChatCall> {
       );
     }
 
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.chatCall,
+      fixedAppBarColor: SolianTheme.isLargeScreen(context),
       hideDrawer: true,
       child: content,
     );

lib/screens/chat/channel/channel_editor.dart

@@ -9,7 +9,7 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:uuid/uuid.dart';
 
@@ -55,8 +55,8 @@ class _ChannelEditorScreenState extends State<ChannelEditorScreen> {
       var message = utf8.decode(res.bodyBytes);
       context.showErrorDialog(message);
     } else {
-      if (router.canPop()) {
+      if (SolianRouter.router.canPop()) {
-        router.pop(true);
+        SolianRouter.router.pop(true);
       }
     }
     setState(() => _isSubmitting = false);
@@ -67,8 +67,8 @@ class _ChannelEditorScreenState extends State<ChannelEditorScreen> {
   }
 
   void cancelEditing() {
-    if (router.canPop()) {
+    if (SolianRouter.router.canPop()) {
-      router.pop(false);
+      SolianRouter.router.pop(false);
     }
   }
 
@@ -99,7 +99,7 @@ class _ChannelEditorScreenState extends State<ChannelEditorScreen> {
       ],
     );
 
-    return IndentWrapper(
+    return IndentScaffold(
       hideDrawer: true,
       title: AppLocalizations.of(context)!.chatChannelOrganize,
       appBarActions: <Widget>[

lib/screens/chat/channel/channel_member.dart

@@ -7,10 +7,10 @@ import 'package:solian/models/account.dart';
 import 'package:solian/models/channel.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/utils/service_url.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/account/friend_picker.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class ChatMemberScreen extends StatefulWidget {
@@ -141,7 +141,7 @@ class _ChatMemberScreenState extends State<ChatMemberScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.chatMember,
       noSafeArea: true,
       hideDrawer: true,

lib/screens/chat/chat.dart

@@ -10,12 +10,13 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/chat.dart';
 import 'package:solian/router.dart';
 import 'package:solian/utils/service_url.dart';
+import 'package:solian/utils/theme.dart';
 import 'package:solian/widgets/chat/channel_action.dart';
-import 'package:solian/widgets/chat/maintainer.dart';
+import 'package:solian/widgets/chat/chat_maintainer.dart';
 import 'package:solian/widgets/chat/message.dart';
 import 'package:solian/widgets/chat/message_action.dart';
 import 'package:solian/widgets/chat/message_editor.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class ChatScreen extends StatelessWidget {
@@ -27,9 +28,11 @@ class ChatScreen extends StatelessWidget {
   Widget build(BuildContext context) {
     final chat = context.watch<ChatProvider>();
 
-    return IndentWrapper(
+    return IndentScaffold(
       title: chat.focusChannel?.name ?? 'Loading...',
       hideDrawer: true,
+      fixedAppBarColor: SolianTheme.isLargeScreen(context),
+      appBarLeading: IconButton(icon: const Icon(Icons.tag), onPressed: () {}),
       appBarActions: chat.focusChannel != null
           ? [
               ChannelCallAction(
@@ -197,7 +200,7 @@ class _ChatScreenWidgetState extends State<ChatScreenWidget> {
         TextButton(
           child: Text(AppLocalizations.of(context)!.chatCallJoin),
           onPressed: () {
-            router.pushNamed(
+            SolianRouter.router.pushNamed(
               'chat.channel.call',
               extra: _chat.ongoingCall,
               pathParameters: {'channel': widget.alias},

lib/screens/chat/chat_detail.dart

@@ -4,19 +4,19 @@ import 'package:solian/models/channel.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/widgets/chat/channel_deletion.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
-class ChatManageScreen extends StatefulWidget {
+class ChatDetailScreen extends StatefulWidget {
   final Channel channel;
 
-  const ChatManageScreen({super.key, required this.channel});
+  const ChatDetailScreen({super.key, required this.channel});
 
   @override
-  State<ChatManageScreen> createState() => _ChatManageScreenState();
+  State<ChatDetailScreen> createState() => _ChatDetailScreenState();
 }
 
-class _ChatManageScreenState extends State<ChatManageScreen> {
+class _ChatDetailScreenState extends State<ChatDetailScreen> {
   bool _isOwned = false;
 
   void promptLeaveChannel() async {
@@ -27,8 +27,8 @@ class _ChatManageScreenState extends State<ChatManageScreen> {
         isOwned: _isOwned,
       ),
     );
-    if (did == true && router.canPop()) {
+    if (did == true && SolianRouter.router.canPop()) {
-      router.pop('disposed');
+      SolianRouter.router.pop('disposed');
     }
   }
 
@@ -53,16 +53,16 @@ class _ChatManageScreenState extends State<ChatManageScreen> {
         leading: const Icon(Icons.settings),
         title: Text(AppLocalizations.of(context)!.settings),
         onTap: () async {
-          router.pushNamed('chat.channel.editor', extra: widget.channel).then((did) {
+          SolianRouter.router.pushNamed('chat.channel.editor', extra: widget.channel).then((did) {
             if (did == true) {
-              if (router.canPop()) router.pop('refresh');
+              if (SolianRouter.router.canPop()) SolianRouter.router.pop('refresh');
             }
           });
         },
       ),
     ];
 
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.chatManage,
       hideDrawer: true,
       noSafeArea: true,
@@ -100,7 +100,7 @@ class _ChatManageScreenState extends State<ChatManageScreen> {
                   leading: const Icon(Icons.supervisor_account),
                   title: Text(AppLocalizations.of(context)!.chatMember),
                   onTap: () {
-                    router.pushNamed(
+                    SolianRouter.router.pushNamed(
                       'chat.channel.member',
                       extra: widget.channel,
                       pathParameters: {'channel': widget.channel.alias},

lib/screens/chat/chat_list.dart

@@ -4,90 +4,47 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:solian/models/channel.dart';
 import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/chat.dart';
 import 'package:solian/router.dart';
-import 'package:solian/screens/chat/chat.dart';
 import 'package:solian/utils/service_url.dart';
-import 'package:solian/widgets/chat/channel_action.dart';
+import 'package:solian/utils/theme.dart';
 import 'package:solian/widgets/chat/chat_new.dart';
-import 'package:solian/widgets/empty.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:solian/widgets/notification_notifier.dart';
 import 'package:solian/widgets/signin_required.dart';
 
-class ChatIndexScreen extends StatefulWidget {
+class ChatListScreen extends StatelessWidget {
-  const ChatIndexScreen({super.key});
+  const ChatListScreen({super.key});
-
-  @override
-  State<ChatIndexScreen> createState() => _ChatIndexScreenState();
-}
-
-class _ChatIndexScreenState extends State<ChatIndexScreen> {
-  Channel? _selectedChannel;
 
   @override
   Widget build(BuildContext context) {
-    final chat = context.watch<ChatProvider>();
+    return IndentScaffold(
-
-    final screenWidth = MediaQuery.of(context).size.width;
-    final isLargeScreen = screenWidth >= 600;
-
-    return IndentWrapper(
       title: AppLocalizations.of(context)!.chat,
-      appBarActions: isLargeScreen && chat.focusChannel != null
+      appBarActions: const [NotificationButton()],
-          ? [
+      fixedAppBarColor: SolianTheme.isLargeScreen(context),
-              ChannelCallAction(
+      child: ChatListWidget(
-                call: chat.ongoingCall,
-                channel: chat.focusChannel!,
-                onUpdate: () => chat.fetchChannel(chat.focusChannel!.alias),
-              ),
-              ChannelManageAction(
-                channel: chat.focusChannel!,
-                onUpdate: () => chat.fetchChannel(chat.focusChannel!.alias),
-              ),
-            ]
-          : [const NotificationButton()],
-      fixedAppBarColor: isLargeScreen,
-      child: isLargeScreen
-          ? Row(
-              children: [
-                Flexible(
-                  flex: 2,
-                  child: ChatIndexScreenWidget(
         onSelect: (item) {
-                      setState(() => _selectedChannel = item);
+          SolianRouter.router.pushReplacementNamed(
+            'chat.channel',
+            pathParameters: {'channel': item.alias},
+          );
         },
       ),
-                ),
-                const VerticalDivider(thickness: 0.3, width: 0.3),
-                Flexible(
-                  flex: 4,
-                  child: _selectedChannel == null
-                      ? const SelectionEmptyWidget()
-                      : ChatScreenWidget(
-                          key: Key('c${_selectedChannel!.id}'),
-                          alias: _selectedChannel!.alias,
-                        ),
-                ),
-              ],
-            )
-          : const ChatIndexScreenWidget(),
     );
   }
 }
 
-class ChatIndexScreenWidget extends StatefulWidget {
+class ChatListWidget extends StatefulWidget {
   final Function(Channel item)? onSelect;
 
-  const ChatIndexScreenWidget({super.key, this.onSelect});
+  const ChatListWidget({super.key, this.onSelect});
 
   @override
-  State<ChatIndexScreenWidget> createState() => _ChatIndexScreenWidgetState();
+  State<ChatListWidget> createState() => _ChatListWidgetState();
 }
 
-class _ChatIndexScreenWidgetState extends State<ChatIndexScreenWidget> {
+class _ChatListWidgetState extends State<ChatListWidget> {
   List<Channel> _channels = List.empty();
 
   Future<void> fetchChannels() async {
@@ -169,7 +126,7 @@ class _ChatIndexScreenWidgetState extends State<ChatIndexScreenWidget> {
                       return;
                     }
 
-                    final result = await router.pushNamed(
+                    final result = await SolianRouter.router.pushNamed(
                       'chat.channel',
                       pathParameters: {
                         'channel': element.alias,

lib/screens/explore.dart

@@ -12,9 +12,9 @@ import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:http/http.dart' as http;
 import 'package:solian/widgets/empty.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:solian/widgets/notification_notifier.dart';
-import 'package:solian/widgets/posts/item.dart';
+import 'package:solian/widgets/posts/post.dart';
 
 class ExploreScreen extends StatefulWidget {
   const ExploreScreen({super.key});
@@ -31,7 +31,7 @@ class _ExploreScreenState extends State<ExploreScreen> {
     final screenWidth = MediaQuery.of(context).size.width;
     final isLargeScreen = screenWidth >= 600;
 
-    return IndentWrapper(
+    return IndentScaffold(
       noSafeArea: true,
       fixedAppBarColor: isLargeScreen,
       appBarActions: const [NotificationButton()],
@@ -51,7 +51,7 @@ class _ExploreScreenState extends State<ExploreScreen> {
                 Flexible(
                   flex: 4,
                   child: _selectedPost == null
-                      ? const SelectionEmptyWidget()
+                      ? const PageEmptyWidget()
                       : PostScreenWidget(
                           key: Key('p${_selectedPost!.id}'),
                           dataset: _selectedPost!.dataset,
@@ -62,7 +62,7 @@ class _ExploreScreenState extends State<ExploreScreen> {
             )
           : ExploreScreenWidget(
               onSelect: (item) {
-                router.pushNamed(
+                SolianRouter.router.pushNamed(
                   'posts.screen',
                   pathParameters: {
                     'alias': item.alias,
@@ -130,7 +130,7 @@ class _ExploreScreenWidgetState extends State<ExploreScreenWidget> {
             return FloatingActionButton(
               child: const Icon(Icons.edit),
               onPressed: () async {
-                final did = await router.pushNamed('posts.moments.editor');
+                final did = await SolianRouter.router.pushNamed('posts.moments.editor');
                 if (did == true) _pagingController.refresh();
               },
             );

lib/screens/notification.dart

@@ -3,7 +3,7 @@ import 'package:provider/provider.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/notify.dart';
 import 'package:solian/utils/service_url.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import 'package:solian/models/notification.dart' as model;
@@ -25,7 +25,7 @@ class _NotificationScreenState extends State<NotificationScreen> {
       nty.allRead();
     });
 
-    return IndentWrapper(
+    return IndentScaffold(
       noSafeArea: true,
       hideDrawer: true,
       title: AppLocalizations.of(context)!.notification,
@@ -82,10 +82,10 @@ class NotificationItem extends StatelessWidget {
   const NotificationItem(
       {super.key, required this.index, required this.item, this.onDismiss});
 
-  bool hasLinks() => item.links != null && item.links!.isNotEmpty;
+  bool get hasLinks => item.links != null && item.links!.isNotEmpty;
 
   void showLinks(BuildContext context) {
-    if (!hasLinks()) return;
+    if (!hasLinks) return;
 
     showModalBottomSheet<void>(
       context: context,
@@ -170,7 +170,7 @@ class NotificationItem extends StatelessWidget {
         child: ListTile(
           title: Text(item.subject),
           subtitle: Text(item.content),
-          trailing: hasLinks()
+          trailing: hasLinks
               ? TextButton(
                   onPressed: () => showLinks(context),
                   style: TextButton.styleFrom(shape: const CircleBorder()),

lib/screens/posts/comment_editor.dart

@@ -9,9 +9,9 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:solian/widgets/posts/attachment_editor.dart';
 
 class CommentPostArguments {
@@ -78,16 +78,16 @@ class _CommentEditorScreenState extends State<CommentEditorScreen> {
       var message = utf8.decode(res.bodyBytes);
       context.showErrorDialog(message);
     } else {
-      if (router.canPop()) {
+      if (SolianRouter.router.canPop()) {
-        router.pop(true);
+        SolianRouter.router.pop(true);
       }
     }
     setState(() => _isSubmitting = false);
   }
 
   void cancelEditing() {
-    if (router.canPop()) {
+    if (SolianRouter.router.canPop()) {
-      router.pop(false);
+      SolianRouter.router.pop(false);
     }
   }
 
@@ -120,7 +120,7 @@ class _CommentEditorScreenState extends State<CommentEditorScreen> {
       ],
     );
 
-    return IndentWrapper(
+    return IndentScaffold(
       hideDrawer: true,
       title: AppLocalizations.of(context)!.newComment,
       appBarActions: <Widget>[

lib/screens/posts/moment_editor.dart

@@ -9,9 +9,9 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:solian/widgets/posts/attachment_editor.dart';
 
 class MomentEditorScreen extends StatefulWidget {
@@ -68,16 +68,16 @@ class _MomentEditorScreenState extends State<MomentEditorScreen> {
       var message = utf8.decode(res.bodyBytes);
       context.showErrorDialog(message);
     } else {
-      if (router.canPop()) {
+      if (SolianRouter.router.canPop()) {
-        router.pop(true);
+        SolianRouter.router.pop(true);
       }
     }
     setState(() => _isSubmitting = false);
   }
 
   void cancelEditing() {
-    if (router.canPop()) {
+    if (SolianRouter.router.canPop()) {
-      router.pop(false);
+      SolianRouter.router.pop(false);
     }
   }
 
@@ -110,7 +110,7 @@ class _MomentEditorScreenState extends State<MomentEditorScreen> {
       ],
     );
 
-    return IndentWrapper(
+    return IndentScaffold(
       hideDrawer: true,
       title: AppLocalizations.of(context)!.newMoment,
       appBarActions: <Widget>[

lib/screens/posts/screen.dart

@@ -6,9 +6,9 @@ import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/utils/service_url.dart';
 import 'package:solian/widgets/exts.dart';
-import 'package:solian/widgets/indent_wrapper.dart';
+import 'package:solian/widgets/scaffold.dart';
 import 'package:solian/widgets/posts/comment_list.dart';
-import 'package:solian/widgets/posts/item.dart';
+import 'package:solian/widgets/posts/post.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class PostScreen extends StatelessWidget {
@@ -19,7 +19,7 @@ class PostScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return IndentWrapper(
+    return IndentScaffold(
       title: AppLocalizations.of(context)!.post,
       noSafeArea: true,
       hideDrawer: true,

lib/utils/theme.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 
 abstract class SolianTheme {
-  static bool isColumnMode(BuildContext context) =>
+  static bool isLargeScreen(BuildContext context) =>
       MediaQuery.of(context).size.width > 640;
 
   static ThemeData build(Brightness brightness) {

lib/widgets/account/friend_picker.dart

@@ -3,7 +3,7 @@ import 'package:provider/provider.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/friend.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 
 class FriendPicker extends StatefulWidget {
   const FriendPicker({super.key});

lib/widgets/chat/call/call_controls.dart

@@ -76,7 +76,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
     if (chat.currentCall != null) {
       chat.currentCall!.deactivate();
       chat.currentCall!.dispose();
-      router.pop();
+      SolianRouter.router.pop();
     }
   }
 

lib/widgets/chat/call/call_overlay.dart

@@ -52,7 +52,7 @@ class CallOverlay extends StatelessWidget {
         ),
       ),
       onTap: () {
-        router.pushNamed(
+        SolianRouter.router.pushNamed(
           'chat.channel.call',
           extra: chat.currentCall!.info,
           pathParameters: {'channel': chat.currentCall!.channel.alias},

lib/widgets/chat/call/participant.dart

@@ -5,7 +5,7 @@ import 'package:flutter_webrtc/flutter_webrtc.dart';
 import 'package:livekit_client/livekit_client.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/models/call.dart';
-import 'package:solian/widgets/chat/call/no_content.dart';
+import 'package:solian/widgets/chat/call/participant_no_content.dart';
 import 'package:solian/widgets/chat/call/participant_info.dart';
 import 'package:solian/widgets/chat/call/participant_stats.dart';
 

lib/widgets/chat/call/participant_no_content.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:solian/models/account.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'dart:math' as math;
 
 class NoContentWidget extends StatefulWidget {

lib/widgets/chat/channel_action.dart

@@ -97,14 +97,14 @@ class ChannelManageAction extends StatelessWidget {
   Widget build(BuildContext context) {
     return IconButton(
       onPressed: () async {
-        final result = await router.pushNamed(
+        final result = await SolianRouter.router.pushNamed(
           'chat.channel.manage',
           extra: channel,
           pathParameters: {'channel': channel.alias},
         );
         switch (result) {
           case 'disposed':
-            if (router.canPop()) router.pop('refresh');
+            if (SolianRouter.router.canPop()) SolianRouter.router.pop('refresh');
           case 'refresh':
             onUpdate();
         }

lib/widgets/chat/chat_new.dart

@@ -29,7 +29,7 @@ class ChatNewAction extends StatelessWidget {
                   leading: const Icon(Icons.add),
                   title: Text(AppLocalizations.of(context)!.chatNewCreate),
                   onTap: () {
-                    router.pushNamed('chat.channel.editor').then((did) {
+                    SolianRouter.router.pushNamed('chat.channel.editor').then((did) {
                       if (did == true) {
                         onUpdate();
                         if (Navigator.canPop(context)) {

lib/widgets/chat/message.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:solian/models/message.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
-import 'package:solian/widgets/chat/content.dart';
+import 'package:solian/widgets/chat/message_content.dart';
 import 'package:solian/widgets/posts/content/attachment.dart';
 import 'package:timeago/timeago.dart' as timeago;
 import 'dart:math' as math;

lib/widgets/empty.dart

@@ -1,12 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
-class SelectionEmptyWidget extends StatelessWidget {
+class PageEmptyWidget extends StatelessWidget {
-  const SelectionEmptyWidget({super.key});
+  const PageEmptyWidget({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Center(
+    return Material(
+      child: Center(
         child: Column(
           mainAxisSize: MainAxisSize.min,
           children: [
@@ -18,6 +19,7 @@ class SelectionEmptyWidget extends StatelessWidget {
             ),
           ],
         ),
+      ),
     );
   }
 }

lib/widgets/indent_wrapper.dart

@@ -1,43 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:solian/router.dart';
-import 'package:solian/widgets/common_wrapper.dart';
-import 'package:solian/widgets/navigation_drawer.dart';
-
-class IndentWrapper extends LayoutWrapper {
-  final bool hideDrawer;
-  final bool fixedAppBarColor;
-
-  const IndentWrapper({
-    super.key,
-    super.child,
-    required super.title,
-    super.floatingActionButton,
-    super.appBarActions,
-    this.hideDrawer = false,
-    this.fixedAppBarColor = false,
-    super.noSafeArea = false,
-  }) : super();
-
-  @override
-  Widget build(BuildContext context) {
-    final content = child ?? Container();
-
-    return Scaffold(
-      appBar: AppBar(
-        leading: hideDrawer
-            ? IconButton(
-                icon: const Icon(Icons.arrow_back),
-                onPressed: () => router.pop(),
-              )
-            : null,
-        title: Text(title),
-        actions: appBarActions,
-        centerTitle: false,
-        elevation: fixedAppBarColor ? 4 : null,
-      ),
-      floatingActionButton: floatingActionButton,
-      drawer: const SolianNavigationDrawer(),
-      body: noSafeArea ? content : SafeArea(child: content),
-    );
-  }
-}

lib/widgets/layouts/two_column.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'package:solian/widgets/empty.dart';
+
+class TwoColumnLayout extends StatelessWidget {
+  final Widget sideChild;
+  final Widget? mainChild;
+
+  const TwoColumnLayout({
+    super.key,
+    required this.sideChild,
+    required this.mainChild,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ScaffoldMessenger(
+      child: Scaffold(
+        body: Row(
+          children: [
+            SizedBox(
+              width: 400,
+              child: sideChild,
+            ),
+            const VerticalDivider(width: 0.3, thickness: 0.3),
+            Expanded(child: mainChild ?? const PageEmptyWidget()),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/widgets/navigation_drawer.dart

@@ -3,6 +3,7 @@ import 'package:provider/provider.dart';
 import 'package:solian/providers/navigation.dart';
 import 'package:solian/router.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:solian/utils/theme.dart';
 
 class SolianNavigationDrawer extends StatefulWidget {
   const SolianNavigationDrawer({super.key});
@@ -17,7 +18,7 @@ class _SolianNavigationDrawerState extends State<SolianNavigationDrawer> {
   void _onSelect(String name, int idx) {
     setState(() => _selectedIndex = idx);
     context.read<NavigationProvider>().selectedIndex = idx;
-    router.goNamed(name);
+    SolianRouter.router.goNamed(name);
   }
 
   @override
@@ -59,6 +60,9 @@ class _SolianNavigationDrawerState extends State<SolianNavigationDrawer> {
 
     return NavigationDrawer(
       selectedIndex: _selectedIndex,
+      elevation: SolianTheme.isLargeScreen(context) ? 20 : 0,
+      shadowColor: SolianTheme.isLargeScreen(context) ? Theme.of(context).shadowColor : null,
+      surfaceTintColor: Theme.of(context).colorScheme.background,
       onDestinationSelected: (int idx) {
         final element = navigationItems[idx];
         _onSelect(element.$2, idx);

lib/widgets/notification_notifier.dart

@@ -85,7 +85,7 @@ class _NotificationButtonState extends State<NotificationButton> {
       child: IconButton(
         icon: const Icon(Icons.notifications),
         onPressed: () {
-          router.pushNamed('notification');
+          SolianRouter.router.pushNamed('notification');
         },
       ),
     );

lib/widgets/posts/comment_list.dart

@@ -10,7 +10,7 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/screens/posts/comment_editor.dart';
 import 'package:solian/utils/service_url.dart';
-import 'package:solian/widgets/posts/item.dart';
+import 'package:solian/widgets/posts/post.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class CommentList extends StatefulWidget {
@@ -120,7 +120,7 @@ class CommentListHeader extends StatelessWidget {
               if (snapshot.hasData && snapshot.data == true) {
                 return TextButton(
                   onPressed: () async {
-                    final did = await router.pushNamed(
+                    final did = await SolianRouter.router.pushNamed(
                       'posts.comments.editor',
                       extra: CommentPostArguments(related: related),
                     );

lib/widgets/posts/post.dart

@@ -1,12 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:solian/models/post.dart';
-import 'package:solian/widgets/account/avatar.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/posts/comment_list.dart';
 import 'package:solian/widgets/posts/content/article.dart';
 import 'package:solian/widgets/posts/content/attachment.dart';
 import 'package:solian/widgets/posts/content/moment.dart';
-import 'package:solian/widgets/posts/item_action.dart';
+import 'package:solian/widgets/posts/post_action.dart';
 import 'package:solian/widgets/posts/reaction_list.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:timeago/timeago.dart' as timeago;

lib/widgets/posts/post_action.dart

@@ -5,7 +5,7 @@ import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:solian/screens/posts/comment_editor.dart';
-import 'package:solian/widgets/posts/item_deletion.dart';
+import 'package:solian/widgets/posts/post_deletion.dart';
 
 class PostItemAction extends StatelessWidget {
   final Post item;
@@ -23,17 +23,17 @@ class PostItemAction extends StatelessWidget {
     bool ok = false;
     switch (item.modelType) {
       case 'article':
-        ok = await router.pushNamed(
+        ok = await SolianRouter.router.pushNamed(
           'posts.articles.editor',
           extra: item,
         ) as bool;
       case 'moment':
-        ok = await router.pushNamed(
+        ok = await SolianRouter.router.pushNamed(
           'posts.moments.editor',
           extra: item,
         ) as bool;
       case 'comment':
-        ok = await router.pushNamed(
+        ok = await SolianRouter.router.pushNamed(
           'posts.comments.editor',
           extra: CommentPostArguments(editing: item),
         ) as bool;

lib/widgets/scaffold.dart

@@ -1,19 +1,26 @@
 import 'package:flutter/material.dart';
+import 'package:solian/utils/theme.dart';
 import 'package:solian/widgets/navigation_drawer.dart';
 
-class LayoutWrapper extends StatelessWidget {
+class IndentScaffold extends StatelessWidget {
   final Widget? child;
   final Widget? floatingActionButton;
+  final Widget? appBarLeading;
   final List<Widget>? appBarActions;
   final bool noSafeArea;
+  final bool hideDrawer;
+  final bool fixedAppBarColor;
   final String title;
 
-  const LayoutWrapper({
+  const IndentScaffold({
     super.key,
     this.child,
     required this.title,
     this.floatingActionButton,
+    this.appBarLeading,
     this.appBarActions,
+    this.hideDrawer = false,
+    this.fixedAppBarColor = false,
     this.noSafeArea = false,
   });
 
@@ -24,11 +31,14 @@ class LayoutWrapper extends StatelessWidget {
     return Scaffold(
       appBar: AppBar(
         title: Text(title),
+        leading: appBarLeading,
         actions: appBarActions,
         centerTitle: false,
+        elevation: fixedAppBarColor ? 4 : null,
       ),
       floatingActionButton: floatingActionButton,
-      drawer: const SolianNavigationDrawer(),
+      drawer: !hideDrawer ? const SolianNavigationDrawer() : null,
+      drawerScrimColor: SolianTheme.isLargeScreen(context) ? Colors.transparent : null,
       body: noSafeArea ? content : SafeArea(child: content),
     );
   }

lib/widgets/signin_required.dart

@@ -32,7 +32,7 @@ class SignInRequiredScreen extends StatelessWidget {
         ),
       ),
       onTap: () {
-        router.goNamed('account');
+        SolianRouter.router.goNamed('account');
       },
     );
   }

linux/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,7 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <desktop_drop/desktop_drop_plugin.h>
 #include <file_selector_linux/file_selector_plugin.h>
 #include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
 #include <flutter_webrtc/flutter_web_r_t_c_plugin.h>
@@ -14,6 +15,9 @@
 #include <url_launcher_linux/url_launcher_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) desktop_drop_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "DesktopDropPlugin");
+  desktop_drop_plugin_register_with_registrar(desktop_drop_registrar);
   g_autoptr(FlPluginRegistrar) file_selector_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "FileSelectorPlugin");
   file_selector_plugin_register_with_registrar(file_selector_linux_registrar);

linux/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  desktop_drop
   file_selector_linux
   flutter_secure_storage_linux
   flutter_webrtc

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,6 +6,7 @@ import FlutterMacOS
 import Foundation
 
 import connectivity_plus
+import desktop_drop
 import device_info_plus
 import file_selector_macos
 import flutter_local_notifications
@@ -23,6 +24,7 @@ import wakelock_plus
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ConnectivityPlusPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlusPlugin"))
+  DesktopDropPlugin.register(with: registry.registrar(forPlugin: "DesktopDropPlugin"))
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))

pubspec.lock

@@ -177,6 +177,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.10"
+  desktop_drop:
+    dependency: "direct main"
+    description:
+      name: desktop_drop
+      sha256: d55a010fe46c8e8fcff4ea4b451a9ff84a162217bdb3b2a0aa1479776205e15d
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.4"
   device_info_plus:
     dependency: transitive
     description:

pubspec.yaml

@@ -70,6 +70,7 @@ dependencies:
   file_picker: ^8.0.3
   package_info_plus: ^7.0.0
   cached_network_image: ^3.3.1
+  desktop_drop: ^0.4.4
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -7,6 +7,7 @@
 #include "generated_plugin_registrant.h"
 
 #include <connectivity_plus/connectivity_plus_windows_plugin.h>
+#include <desktop_drop/desktop_drop_plugin.h>
 #include <file_selector_windows/file_selector_windows.h>
 #include <flutter_secure_storage_windows/flutter_secure_storage_windows_plugin.h>
 #include <flutter_webrtc/flutter_web_r_t_c_plugin.h>
@@ -20,6 +21,8 @@
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   ConnectivityPlusWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("ConnectivityPlusWindowsPlugin"));
+  DesktopDropPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("DesktopDropPlugin"));
   FileSelectorWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FileSelectorWindows"));
   FlutterSecureStorageWindowsPluginRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   connectivity_plus
+  desktop_drop
   file_selector_windows
   flutter_secure_storage_windows
   flutter_webrtc