fix_cm: miminize window, mid commit

Signed-off-by: fufesou <shuanglongchen@yeah.net>

flutter/lib/desktop/pages/remote_page.dart

@@ -8,6 +8,7 @@ import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:wakelock/wakelock.dart';
+import 'package:window_manager/window_manager.dart';
 import 'package:flutter_custom_cursor/flutter_custom_cursor.dart';
 import 'package:flutter_improved_scrolling/flutter_improved_scrolling.dart';
 
@@ -46,7 +47,7 @@ class RemotePage extends StatefulWidget {
 }
 
 class _RemotePageState extends State<RemotePage>
-    with AutomaticKeepAliveClientMixin {
+    with AutomaticKeepAliveClientMixin, WindowListener {
   Timer? _timer;
   String keyboardMode = "legacy";
   final _cursorOverImage = false.obs;
@@ -248,6 +249,21 @@ class _RemotePageState extends State<RemotePage>
     );
   }
 
+  @override
+  void onWindowMinimize() {
+    _ffi.chatModel.setWindowMinimized(true);
+  }
+
+  @override
+  void onWindowMaximize() {
+    _ffi.chatModel.setWindowMinimized(false);
+  }
+
+  @override
+  void onWindowRestore() {
+    _ffi.chatModel.setWindowMinimized(false);
+  }
+
   @override
   bool get wantKeepAlive => true;
 }

flutter/lib/models/chat_model.dart

@@ -32,6 +32,8 @@ class ChatModel with ChangeNotifier {
   OverlayState? _overlayState;
   OverlayEntry? chatIconOverlayEntry;
   OverlayEntry? chatWindowOverlayEntry;
+  bool _showOnWindowRestore = false;
+  bool _isWindowMinimized = false;
 
   final ChatUser me = ChatUser(
     id: "",
@@ -66,6 +68,14 @@ class ChatModel with ChangeNotifier {
     }
   }
 
+  setWindowMinimized(bool v) {
+    _isWindowMinimized = v;
+    if (!_isWindowMinimized && _showOnWindowRestore) {
+      showChatIconOverlay();
+      _showOnWindowRestore = false;
+    }
+  }
+
   setOverlayState(OverlayState? os) {
     _overlayState = os;
   }
@@ -101,6 +111,7 @@ class ChatModel with ChangeNotifier {
             initPositionYInTop: false,
             initPositionYMarginBorder: 100,
             borderTopContainTopBar: true,
+            appBarHeight: 0,
           ),
           child: FloatingActionButton(
               onPressed: () {
@@ -209,7 +220,11 @@ class ChatModel with ChangeNotifier {
     if (text.isEmpty) return;
     // mobile: first message show overlay icon
     if (chatIconOverlayEntry == null) {
-      showChatIconOverlay();
+      if (_isWindowMinimized) {
+        showChatIconOverlay();
+      } else {
+        _showOnWindowRestore = true;
+      }
     }
     // desktop: show chat page
     if (!_isShowChatPage) {