fix: stream already listening

lib/logic/display.dart

@@ -107,10 +107,10 @@ class DisplayManager extends ChangeNotifier {
   List<DisplayServer> _servers = [];
 
   StreamController<DisplayServer> _serverStartedCtrl = StreamController();
-  Stream<DisplayServer> get serverStarted => _serverStartedCtrl.stream;
+  Stream<DisplayServer> get serverStarted => _serverStartedCtrl.stream.asBroadcastStream();
 
   StreamController<DisplayServer> _serverStoppedCtrl = StreamController();
-  Stream<DisplayServer> get serverStopped => _serverStoppedCtrl.stream;
+  Stream<DisplayServer> get serverStopped => _serverStoppedCtrl.stream.asBroadcastStream();
 
   DisplayServer? find(String name) {
     for (final server in _servers) {
@@ -144,10 +144,10 @@ class DisplayServer extends ChangeNotifier {
   UnmodifiableListView<DisplayServerToplevel> get toplevels => UnmodifiableListView(_toplevels);
 
   StreamController<DisplayServerToplevel> _toplevelAddedCtrl = StreamController();
-  Stream<DisplayServerToplevel> get toplevelAdded => _toplevelAddedCtrl.stream;
+  Stream<DisplayServerToplevel> get toplevelAdded => _toplevelAddedCtrl.stream.asBroadcastStream();
 
   StreamController<DisplayServerToplevel> _toplevelRemovedCtrl = StreamController();
-  Stream<DisplayServerToplevel> get toplevelRemoved => _toplevelRemovedCtrl.stream;
+  Stream<DisplayServerToplevel> get toplevelRemoved => _toplevelRemovedCtrl.stream.asBroadcastStream();
 
   Future<void> stop() async {
     await DisplayManager.channel.invokeMethod('stop', name);
@@ -213,7 +213,7 @@ class DisplayServerToplevel extends ChangeNotifier {
   final int id;
 
   StreamController<DisplayServerToplevelNotify> _notifyCtrl = StreamController();
-  Stream<DisplayServerToplevelNotify> get notify => _notifyCtrl.stream;
+  Stream<DisplayServerToplevelNotify> get notify => _notifyCtrl.stream.asBroadcastStream();
 
   StreamController<String> _reqCtrl = StreamController();
   Stream<String> get req => _reqCtrl.stream;

lib/views/desktop.dart

@@ -102,8 +102,8 @@ class _DesktopViewState extends State<DesktopView> {
   }
 
   @override
-  Widget build(BuildContext context) =>
-    SystemLayout(
+  Widget build(BuildContext context) {
+    Widget value = SystemLayout(
       key: _key,
       userMode: true,
       userName: widget.userName,
@@ -124,4 +124,13 @@ class _DesktopViewState extends State<DesktopView> {
       bottomNavigationBar: Breakpoints.small.isActive(context)
         ? SystemNavbar() : null,
     );
+
+    if (_displayServer != null) {
+      value = ChangeNotifierProvider<DisplayServer>.value(
+        value: _displayServer!,
+        child: value,
+      );
+    }
+    return value;
+  }
 }

lib/widgets/user_drawer.dart

@@ -1,10 +1,19 @@
 import 'package:libtokyo_flutter/libtokyo.dart' hide ColorScheme;
 import 'package:libtokyo/libtokyo.dart' hide TokyoApp, Scaffold;
+import 'package:provider/provider.dart';
+
+import '../logic/display.dart';
 
 class UserDrawer extends StatelessWidget {
-  const UserDrawer({ super.key });
+  const UserDrawer({
+    super.key,
+  });
 
   @override
-  Widget build(BuildContext context) =>
-    ListView();
+  Widget build(BuildContext context) {
+    print(context.watch<DisplayServer>());
+    return ListView(
+      children: [],
+    );
+  }
 }