fix several bugs

1. updateCurDisplay, canvas origin (x,y)
2. Do not show "Show displays as individual windows" on non-texture
   render version.

Signed-off-by: dignow <linlong1265@gmail.com>

flutter/lib/common.dart

@@ -14,6 +14,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_hbb/common/formatter/id_formatter.dart';
 import 'package:flutter_hbb/desktop/widgets/refresh_wrapper.dart';
 import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
+import 'package:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:flutter_hbb/main.dart';
 import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
@@ -2602,5 +2603,5 @@ sessionRefreshVideo(SessionID sessionId, PeerInfo pi) async {
 
 bool isChooseDisplayToOpenInNewWindow(PeerInfo pi, SessionID sessionId) =>
     pi.isSupportMultiDisplay &&
+    useTextureRender &&
     bind.sessionGetDisplaysAsIndividualWindows(sessionId: sessionId) == 'Y';
-

flutter/lib/common/widgets/toolbar.dart

@@ -9,6 +9,7 @@ import 'package:flutter_hbb/common/widgets/dialog.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/models/model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
+import 'package:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:get/get.dart';
 
 bool isEditOsPassword = false;
@@ -516,7 +517,8 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         child: Text(translate('Swap control-command key'))));
   }
 
-  if (pi.isSupportMultiDisplay &&
+  if (useTextureRender &&
+      pi.isSupportMultiDisplay &&
       PrivacyModeState.find(id).isFalse &&
       pi.displaysCount.value > 1 &&
       bind.mainGetUserDefaultOption(key: kKeyShowMonitorsToolbar) == 'Y') {

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -9,6 +9,7 @@ import 'package:flutter_hbb/common/widgets/toolbar.dart';
 import 'package:flutter_hbb/main.dart';
 import 'package:flutter_hbb/models/chat_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
+import 'package:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:flutter_hbb/plugin/widgets/desc_ui.dart';
@@ -600,6 +601,9 @@ class _MonitorMenu extends StatelessWidget {
   bool get showMonitorsToolbar =>
       bind.mainGetUserDefaultOption(key: kKeyShowMonitorsToolbar) == 'Y';
 
+  bool get supportIndividualWindows =>
+      useTextureRender && ffi.ffiModel.pi.isSupportMultiDisplay;
+
   @override
   Widget build(BuildContext context) =>
       showMonitorsToolbar ? buildMultiMonitorMenu() : buildMonitorMenu();
@@ -622,13 +626,12 @@ class _MonitorMenu extends StatelessWidget {
   }
 
   Widget buildMonitorSubmenuWidget() {
-    final pi = ffi.ffiModel.pi;
     return Column(
       mainAxisSize: MainAxisSize.min,
       children: [
         Row(children: buildMonitorList(false)),
-        pi.isSupportMultiDisplay ? Divider() : Offstage(),
+        supportIndividualWindows ? Divider() : Offstage(),
-        pi.isSupportMultiDisplay ? chooseDisplayBehavior() : Offstage(),
+        supportIndividualWindows ? chooseDisplayBehavior() : Offstage(),
       ],
     );
   }
@@ -711,7 +714,7 @@ class _MonitorMenu extends StatelessWidget {
     for (int i = 0; i < pi.displays.length; i++) {
       monitorList.add(buildMonitorButton(i));
     }
-    if (pi.isSupportMultiUiSession && pi.displays.length > 1) {
+    if (supportIndividualWindows && pi.displays.length > 1) {
       monitorList.add(buildMonitorButton(kAllDisplayValue));
     }
     return monitorList;

flutter/lib/models/model.dart

@@ -19,6 +19,7 @@ import 'package:flutter_hbb/models/peer_tab_model.dart';
 import 'package:flutter_hbb/models/server_model.dart';
 import 'package:flutter_hbb/models/user_model.dart';
 import 'package:flutter_hbb/models/state_model.dart';
+import 'package:flutter_hbb/models/desktop_render_texture.dart';
 import 'package:flutter_hbb/plugin/event.dart';
 import 'package:flutter_hbb/plugin/manager.dart';
 import 'package:flutter_hbb/plugin/widgets/desc_ui.dart';
@@ -415,11 +416,11 @@ class FfiModel with ChangeNotifier {
       return;
     }
     if (newRect != _rect) {
-      _rect = newRect;
       if (newRect.left != _rect?.left || newRect.top != _rect?.top) {
         parent.target?.cursorModel
             .updateDisplayOrigin(newRect.left, newRect.top);
       }
+      _rect = newRect;
       parent.target?.canvasModel.updateViewStyle();
       _updateSessionWidthHeight(sessionId);
     }
@@ -1991,7 +1992,6 @@ class FFI {
     }
     final stream = bind.sessionStart(sessionId: sessionId, id: id);
     final cb = ffiModel.startEventListener(sessionId, id);
-    final useTextureRender = bind.mainUseTextureRender();
 
     // Force refresh displays.
     // The controlled side may not refresh the image when the (peer,display) is already subscribed.