remove too many logs

This reverts commit 66e39abb74.

flutter/lib/consts.dart

@@ -142,10 +142,6 @@ const String kOptionSwapLeftRightMouse = "swap-left-right-mouse";
 const String kOptionCodecPreference = "codec-preference";
 const String kOptionRemoteMenubarDragLeft = "remote-menubar-drag-left";
 const String kOptionRemoteMenubarDragRight = "remote-menubar-drag-right";
-const String kOptionRemoteMenubarEdge = "remote-menubar-edge";
-const String kOptionRemoteMenubarFraction = "remote-menubar-frac";
-const String kOptionAllowMultiEdgeToolbarDock =
-    "allow-multi-edge-toolbar-dock";
 const String kOptionHideAbTagsPanel = "hideAbTagsPanel";
 const String kOptionRemoteMenubarState = "remoteMenubarState";
 const String kOptionPeerSorting = "peer-sorting";

flutter/lib/desktop/pages/desktop_setting_page.dart

@@ -488,16 +488,6 @@ class _GeneralState extends State<_General> {
         _OptionCheckBox(context, 'Confirm before closing multiple tabs',
             kOptionEnableConfirmClosingTabs,
             isServer: false),
-      if (!bind.isIncomingOnly())
-        _OptionCheckBox(
-          context,
-          'allow-remote-toolbar-docking-any-edge',
-          kOptionAllowMultiEdgeToolbarDock,
-          isServer: false,
-          update: (_) {
-            reloadAllWindows();
-          },
-        ),
       _OptionCheckBox(context, 'Adaptive bitrate', kOptionEnableAbr),
       if (!isWeb) wallpaper(),
       if (!isWeb && !bind.isIncomingOnly()) ...[

flutter/lib/desktop/widgets/remote_toolbar.dart

@@ -28,220 +28,6 @@ import './kb_layout_type_chooser.dart';
 import 'package:flutter_hbb/utils/scale.dart';
 import 'package:flutter_hbb/common/widgets/custom_scale_base.dart';
 
-enum _ToolbarEdge { top, right, bottom, left }
-
-_ToolbarEdge _parseToolbarEdge(String? s) {
-  switch (s) {
-    case 'right':
-      return _ToolbarEdge.right;
-    case 'bottom':
-      return _ToolbarEdge.bottom;
-    case 'left':
-      return _ToolbarEdge.left;
-    default:
-      return _ToolbarEdge.top;
-  }
-}
-
-String _toolbarEdgeToString(_ToolbarEdge e) {
-  switch (e) {
-    case _ToolbarEdge.top:
-      return 'top';
-    case _ToolbarEdge.right:
-      return 'right';
-    case _ToolbarEdge.bottom:
-      return 'bottom';
-    case _ToolbarEdge.left:
-      return 'left';
-  }
-}
-
-bool _isHorizontalEdge(_ToolbarEdge e) =>
-    e == _ToolbarEdge.top || e == _ToolbarEdge.bottom;
-
-const _legacyRemoteMenubarDragX = 'remote-menubar-drag-x';
-
-double _clampToolbarFraction(double fraction, double left, double right) {
-  if (fraction < left) fraction = left;
-  if (fraction > right) fraction = right;
-  return fraction;
-}
-
-Size _toolbarSizeForEdge(_ToolbarEdge edge, Size? measured) {
-  final isHorizontal = _isHorizontalEdge(edge);
-  final fallback = isHorizontal ? const Size(360, 40) : const Size(40, 360);
-  final size = measured ?? fallback;
-  final long = size.longestSide;
-  final short = size.shortestSide;
-  return Size(isHorizontal ? long : short, isHorizontal ? short : long);
-}
-
-Offset _toolbarOffsetForEdge({
-  required _ToolbarEdge edge,
-  required double fraction,
-  required Size parentSize,
-  required Size toolbarSize,
-}) {
-  final xTravel = parentSize.width - toolbarSize.width;
-  final yTravel = parentSize.height - toolbarSize.height;
-  switch (edge) {
-    case _ToolbarEdge.top:
-      return Offset(xTravel * fraction, 0);
-    case _ToolbarEdge.bottom:
-      return Offset(xTravel * fraction, yTravel);
-    case _ToolbarEdge.left:
-      return Offset(0, yTravel * fraction);
-    case _ToolbarEdge.right:
-      return Offset(xTravel, yTravel * fraction);
-  }
-}
-
-double _fractionForAlignedDrag({
-  required double cursor,
-  required double grabOffset,
-  required double parentExtent,
-  required double toolbarExtent,
-  required double left,
-  required double right,
-}) {
-  final travelExtent = parentExtent - toolbarExtent;
-  if (travelExtent <= 0) {
-    return _clampToolbarFraction(0.5, left, right);
-  }
-  return _clampToolbarFraction(
-      (cursor - grabOffset) / travelExtent, left, right);
-}
-
-({double left, double right}) _fractionBoundsForEdge(
-  _ToolbarEdge edge,
-  double left,
-  double right,
-) {
-  return _isHorizontalEdge(edge)
-      ? (left: left, right: right)
-      : (left: 0, right: 1);
-}
-
-String _toolbarRawFraction({
-  required bool multiEdgeEnabled,
-  required _ToolbarEdge edge,
-  required String? savedFraction,
-  required String? legacyFraction,
-}) {
-  if (!multiEdgeEnabled) {
-    return (legacyFraction != null && legacyFraction.isNotEmpty)
-        ? legacyFraction
-        : '0.5';
-  }
-  if (savedFraction != null && savedFraction.isNotEmpty) {
-    return savedFraction;
-  }
-  if (edge == _ToolbarEdge.top &&
-      legacyFraction != null &&
-      legacyFraction.isNotEmpty) {
-    return legacyFraction;
-  }
-  return '0.5';
-}
-
-// Returns the alignment for the wrapper Align that positions the entire
-// toolbar against the given edge at the given fraction along that edge.
-// Alignment uses [-1, 1] coordinates (0 = center).
-Alignment _alignmentForEdge(_ToolbarEdge edge, double fraction) {
-  final f = fraction * 2 - 1;
-  switch (edge) {
-    case _ToolbarEdge.top:
-      return Alignment(f, -1);
-    case _ToolbarEdge.bottom:
-      return Alignment(f, 1);
-    case _ToolbarEdge.left:
-      return Alignment(-1, f);
-    case _ToolbarEdge.right:
-      return Alignment(1, f);
-  }
-}
-
-// The drag handle hangs off the side of the toolbar facing away from the
-// docked edge, so the icons themselves sit flush against that edge.
-BorderRadius _collapseHandleBorderRadius(_ToolbarEdge edge) {
-  const r = Radius.circular(5);
-  switch (edge) {
-    case _ToolbarEdge.top:
-      return const BorderRadius.vertical(bottom: r);
-    case _ToolbarEdge.bottom:
-      return const BorderRadius.vertical(top: r);
-    case _ToolbarEdge.left:
-      return const BorderRadius.horizontal(right: r);
-    case _ToolbarEdge.right:
-      return const BorderRadius.horizontal(left: r);
-  }
-}
-
-int _monitorMenuQuarterTurns(_ToolbarEdge edge) {
-  switch (edge) {
-    case _ToolbarEdge.left:
-      return 1;
-    case _ToolbarEdge.right:
-      return 3;
-    case _ToolbarEdge.top:
-    case _ToolbarEdge.bottom:
-      return 0;
-  }
-}
-
-IconData _toolbarCollapseIcon(_ToolbarEdge edge, bool isCollapsed) {
-  switch (edge) {
-    case _ToolbarEdge.top:
-      return isCollapsed ? Icons.expand_more : Icons.expand_less;
-    case _ToolbarEdge.bottom:
-      return isCollapsed ? Icons.expand_less : Icons.expand_more;
-    case _ToolbarEdge.left:
-      return isCollapsed ? Icons.chevron_right : Icons.chevron_left;
-    case _ToolbarEdge.right:
-      return isCollapsed ? Icons.chevron_left : Icons.chevron_right;
-  }
-}
-
-class _ToolbarDockingOptions {
-  _ToolbarDockingOptions({
-    required this.edge,
-    required this.fraction,
-    required this.multiEdgeEnabled,
-  });
-
-  _ToolbarEdge edge;
-  double fraction;
-  bool multiEdgeEnabled;
-}
-
-final _toolbarDockingOptionsBySession = <String, _ToolbarDockingOptions>{};
-
-String _toolbarDockingCacheKey(SessionID sessionId) => sessionId.toString();
-
-_ToolbarDockingOptions? _cachedToolbarDockingOptions(SessionID sessionId) =>
-    _toolbarDockingOptionsBySession[_toolbarDockingCacheKey(sessionId)];
-
-void _cacheToolbarDockingOptions({
-  required SessionID sessionId,
-  required _ToolbarEdge edge,
-  required double fraction,
-  required bool multiEdgeEnabled,
-}) {
-  final key = _toolbarDockingCacheKey(sessionId);
-  final cached = _toolbarDockingOptionsBySession[key];
-  if (cached == null) {
-    _toolbarDockingOptionsBySession[key] = _ToolbarDockingOptions(
-      edge: edge,
-      fraction: fraction,
-      multiEdgeEnabled: multiEdgeEnabled,
-    );
-    return;
-  }
-  cached.edge = edge;
-  cached.fraction = fraction;
-  cached.multiEdgeEnabled = multiEdgeEnabled;
-}
-
 class ToolbarState {
   late RxBool _pin;
 
@@ -464,26 +250,8 @@ class RemoteToolbar extends StatefulWidget {
 class _RemoteToolbarState extends State<RemoteToolbar> {
   late Debouncer<int> _debouncerHide;
   bool _isCursorOverImage = false;
-  final _fraction = 0.5.obs;
-  final _edge = _ToolbarEdge.top.obs;
+  final _fractionX = 0.5.obs;
   final _dragging = false.obs;
-  // Live drag preview: where the toolbar would dock if the user dropped now.
-  final _previewEdge = Rxn<_ToolbarEdge>();
-  final _previewFraction = Rxn<double>();
-  // Measured size of the live toolbar, so the preview ghost matches reality
-  // (collapsed handle vs expanded toolbar). Updated after every layout pass.
-  final _toolbarSize = Rxn<Size>();
-  final _toolbarKey = GlobalKey(debugLabel: 'remote_toolbar_root');
-  // When false (default), the toolbar stays on the top edge and the drag
-  // handle just slides it horizontally — preserving long-standing UX while
-  // still fixing the bug where dragging only moved the handle. When true,
-  // the user has opted into multi-edge docking with nearest-edge snap.
-  // Kept in sync after settings-triggered rebuilds.
-  final _multiEdgeEnabled = false.obs;
-  final _dockingOptionsInitialized = false.obs;
-  bool _pendingDockingOptionSync = false;
-  int _dockingOptionSyncSerial = 0;
-  int _dragEpoch = 0;
 
   int get windowId => stateGlobal.windowId;
 
@@ -505,144 +273,16 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
   void _minimize() async =>
       await WindowController.fromWindowId(windowId).minimize();
 
-  Future<void> _syncDockingOptions({required bool force}) async {
-    final syncSerial = ++_dockingOptionSyncSerial;
-    if (_dragging.isTrue) {
-      _deferDockingOptionsSync();
-      return;
-    }
-    final dragEpoch = _dragEpoch;
-
-    // Use the canonical helper so the option's documented default semantics
-    // apply (allow-* prefix => default false). Keeping it raw-string would
-    // diverge from how _OptionCheckBox displays the same key.
-    final multiEdgeEnabled =
-        mainGetLocalBoolOptionSync(kOptionAllowMultiEdgeToolbarDock);
-    final cached = _cachedToolbarDockingOptions(widget.ffi.sessionId);
-    if (cached == null && pi.isSet.isFalse) {
-      return;
-    }
-    final hadDockingOptions = cached != null;
-    final wasMultiEdgeEnabled =
-        cached?.multiEdgeEnabled ?? _multiEdgeEnabled.value;
-    if (!force &&
-        hadDockingOptions &&
-        wasMultiEdgeEnabled == multiEdgeEnabled) {
-      _pendingDockingOptionSync = false;
-      return;
-    }
-
-    final savedFraction = await bind.sessionGetOption(
-        sessionId: widget.ffi.sessionId, arg: kOptionRemoteMenubarFraction);
-    // Backward compat: legacy horizontal-only position.
-    final legacyFraction = await bind.sessionGetOption(
-        sessionId: widget.ffi.sessionId, arg: _legacyRemoteMenubarDragX);
-    if (!mounted || syncSerial != _dockingOptionSyncSerial) return;
-
-    var nextEdge = _edge.value;
-    var savedFractionForNextEdge = savedFraction;
-    var keepCurrentPosition = false;
-    if (!multiEdgeEnabled) {
-      nextEdge = _ToolbarEdge.top;
-    } else if (force || wasMultiEdgeEnabled || cached == null) {
-      final edgeStr = await bind.sessionGetOption(
-          sessionId: widget.ffi.sessionId, arg: kOptionRemoteMenubarEdge);
-      if (!mounted || syncSerial != _dockingOptionSyncSerial) return;
-      nextEdge = _parseToolbarEdge(edgeStr);
-    } else {
-      // The setting changed from top-only to multi-edge while this toolbar is
-      // already visible. Keep its current position instead of jumping to the
-      // last saved multi-edge dock.
-      nextEdge = cached.edge;
-      savedFractionForNextEdge = cached.fraction.toString();
-      keepCurrentPosition = true;
-    }
-
-    final rawFraction = _toolbarRawFraction(
-      multiEdgeEnabled: multiEdgeEnabled,
-      edge: nextEdge,
-      savedFraction: savedFractionForNextEdge,
-      legacyFraction: legacyFraction,
-    );
-    // Clamp to the saved drag-bound contract so a corrupted or out-of-range
-    // saved value can't bypass it until the user drags again.
-    final dragLeft = double.tryParse(
-            bind.mainGetLocalOption(key: kOptionRemoteMenubarDragLeft)) ??
-        0.0;
-    final dragRight = double.tryParse(
-            bind.mainGetLocalOption(key: kOptionRemoteMenubarDragRight)) ??
-        1.0;
-    final fractionBounds =
-        _fractionBoundsForEdge(nextEdge, dragLeft, dragRight);
-    final nextFraction = (double.tryParse(rawFraction) ?? 0.5)
-        .clamp(fractionBounds.left, fractionBounds.right)
-        .toDouble();
-    if (!mounted || syncSerial != _dockingOptionSyncSerial) return;
-    if (_dragging.isTrue || dragEpoch != _dragEpoch) {
-      _deferDockingOptionsSync();
-      return;
-    }
-    _edge.value = nextEdge;
-    _fraction.value = nextFraction;
-    _multiEdgeEnabled.value = multiEdgeEnabled;
-    _dockingOptionsInitialized.value = true;
-    _cacheToolbarDockingOptions(
-      sessionId: widget.ffi.sessionId,
-      edge: nextEdge,
-      fraction: nextFraction,
-      multiEdgeEnabled: multiEdgeEnabled,
-    );
-    _pendingDockingOptionSync = false;
-    if (!multiEdgeEnabled || keepCurrentPosition) {
-      bind.sessionPeerOption(
-        sessionId: widget.ffi.sessionId,
-        name: kOptionRemoteMenubarEdge,
-        value: _toolbarEdgeToString(nextEdge),
-      );
-      bind.sessionPeerOption(
-        sessionId: widget.ffi.sessionId,
-        name: kOptionRemoteMenubarFraction,
-        value: nextFraction.toString(),
-      );
-    }
-  }
-
-  void _deferDockingOptionsSync() {
-    _pendingDockingOptionSync = true;
-    if (_dragging.isFalse) {
-      _syncDockingOptionsAfterDragIfNeeded();
-    }
-  }
-
-  void _markToolbarDragEpoch() {
-    ++_dragEpoch;
-  }
-
-  void _syncDockingOptionsAfterDragIfNeeded() {
-    if (!_pendingDockingOptionSync) return;
-    WidgetsBinding.instance.addPostFrameCallback((_) async {
-      await _syncDockingOptions(force: false);
-    });
-  }
-
   @override
   initState() {
     super.initState();
 
-    final cached = _cachedToolbarDockingOptions(widget.ffi.sessionId);
-    final multiEdgeEnabled =
-        mainGetLocalBoolOptionSync(kOptionAllowMultiEdgeToolbarDock);
-    final shouldResetToTop =
-        cached != null && cached.multiEdgeEnabled && !multiEdgeEnabled;
-    if (cached != null && !shouldResetToTop) {
-      _edge.value = cached.edge;
-      _fraction.value = cached.fraction;
-      _multiEdgeEnabled.value = multiEdgeEnabled;
-      _dockingOptionsInitialized.value = true;
-    }
-
     WidgetsBinding.instance.addPostFrameCallback((_) async {
-      await _syncDockingOptions(force: cached == null || shouldResetToTop);
+      _fractionX.value = double.tryParse(await bind.sessionGetOption(
+                  sessionId: widget.ffi.sessionId,
+                  arg: 'remote-menubar-drag-x') ??
+              '0.5') ??
+          0.5;
       // Initialize toolbar states (collapse, hide) from session options
       widget.state.init(widget.ffi.sessionId);
     });
@@ -663,14 +303,6 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
     });
   }
 
-  @override
-  void didUpdateWidget(covariant RemoteToolbar oldWidget) {
-    super.didUpdateWidget(oldWidget);
-    WidgetsBinding.instance.addPostFrameCallback((_) async {
-      await _syncDockingOptions(force: false);
-    });
-  }
-
   _debouncerHideProc(int v) {
     if (!pin && collapse.isFalse && _isCursorOverImage && _dragging.isFalse) {
       collapse.value = true;
@@ -679,130 +311,64 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
 
   @override
   dispose() {
-    ++_dockingOptionSyncSerial;
-    widget.onEnterOrLeaveImageCleaner(identityHashCode(this));
     super.dispose();
+
+    widget.onEnterOrLeaveImageCleaner(identityHashCode(this));
   }
 
   @override
   Widget build(BuildContext context) {
     return Obx(() {
       // Wait for initialization to complete to prevent flickering
-      if (!widget.state.initialized.value ||
-          !_dockingOptionsInitialized.value) {
+      if (!widget.state.initialized.value) {
         return const SizedBox.shrink();
       }
       // If toolbar is hidden, return empty widget
       if (hide.value) {
         return const SizedBox.shrink();
       }
-      final edge = _edge.value;
-      final isHorizontal = _isHorizontalEdge(edge);
-
-      // Measure the live toolbar after every layout so the preview ghost can
-      // match its actual footprint (collapsed handle vs expanded toolbar).
-      WidgetsBinding.instance.addPostFrameCallback((_) {
-        if (_dragging.isTrue) return;
-        final ro = _toolbarKey.currentContext?.findRenderObject();
-        if (ro is RenderBox && ro.hasSize) {
-          final s = ro.size;
-          if (_toolbarSize.value != s) _toolbarSize.value = s;
-        }
-      });
-
-      final toolbar = Align(
-        alignment: _alignmentForEdge(edge, _fraction.value),
-        child: KeyedSubtree(
-          key: _toolbarKey,
-          child: collapse.isFalse
-              ? _buildToolbar(context, edge, isHorizontal)
-              : _buildDraggableCollapse(context, edge, isHorizontal),
-        ),
-      );
-
-      // Always return the Stack — even when not dragging — so the toolbar's
-      // position in the Element tree stays stable. Wrapping/unwrapping it
-      // mid-drag was killing the Draggable's gesture state.
-      return Stack(
-        fit: StackFit.expand,
-        children: [
-          IgnorePointer(
-            child: Obx(() {
-              final pe = _previewEdge.value;
-              final pf = _previewFraction.value;
-              if (!_dragging.isTrue || pe == null || pf == null) {
-                return const SizedBox.shrink();
-              }
-              return _buildDragPreview(context, pe, pf, _toolbarSize.value);
-            }),
-          ),
-          toolbar,
-        ],
+      return Align(
+        alignment: Alignment.topCenter,
+        child: collapse.isFalse
+            ? _buildToolbar(context)
+            : _buildDraggableCollapse(context),
       );
     });
   }
 
-  Widget _buildDragPreview(BuildContext context, _ToolbarEdge edge,
-      double fraction, Size? measured) {
-    final color = Theme.of(context).colorScheme.primary;
-    // Use the measured live toolbar size so collapsed vs expanded looks
-    // right. The current orientation may differ from the preview orientation
-    // (e.g. dragging a top-docked toolbar toward the left edge), so swap the
-    // long/short axes when previewing a different orientation.
-    final previewSize = _toolbarSizeForEdge(edge, measured);
-    return Align(
-      alignment: _alignmentForEdge(edge, fraction),
-      child: Container(
-        width: previewSize.width,
-        height: previewSize.height,
-        decoration: BoxDecoration(
-          color: color.withOpacity(0.10),
-          borderRadius: BorderRadius.circular(6),
-          border: Border.all(color: color.withOpacity(0.55), width: 1.5),
-        ),
-      ),
-    );
-  }
-
-  Widget _buildDraggableCollapse(
-      BuildContext context, _ToolbarEdge edge, bool isHorizontal) {
+  Widget _buildDraggableCollapse(BuildContext context) {
     return Obx(() {
       if (collapse.isFalse && _dragging.isFalse) {
         triggerAutoHide();
       }
-      final borderRadius = _collapseHandleBorderRadius(edge);
-      return Offstage(
-        offstage: _dragging.isTrue,
-        child: Material(
-          elevation: _ToolbarTheme.elevation,
-          shadowColor: MyTheme.color(context).shadow,
-          borderRadius: borderRadius,
-          child: _DraggableShowHide(
-            id: widget.id,
-            sessionId: widget.ffi.sessionId,
-            dragging: _dragging,
-            fraction: _fraction,
-            edge: _edge,
-            previewEdge: _previewEdge,
-            previewFraction: _previewFraction,
-            toolbarSize: _toolbarSize,
-            markDragEpoch: _markToolbarDragEpoch,
-            syncDockingOptionsAfterDragIfNeeded:
-                _syncDockingOptionsAfterDragIfNeeded,
-            isHorizontal: isHorizontal,
-            multiEdgeEnabled: _multiEdgeEnabled.value,
-            toolbarState: widget.state,
-            setFullscreen: _setFullscreen,
-            setMinimize: _minimize,
+      final borderRadius = BorderRadius.vertical(
+        bottom: Radius.circular(5),
+      );
+      return Align(
+        alignment: FractionalOffset(_fractionX.value, 0),
+        child: Offstage(
+          offstage: _dragging.isTrue,
+          child: Material(
+            elevation: _ToolbarTheme.elevation,
+            shadowColor: MyTheme.color(context).shadow,
             borderRadius: borderRadius,
+            child: _DraggableShowHide(
+              id: widget.id,
+              sessionId: widget.ffi.sessionId,
+              dragging: _dragging,
+              fractionX: _fractionX,
+              toolbarState: widget.state,
+              setFullscreen: _setFullscreen,
+              setMinimize: _minimize,
+              borderRadius: borderRadius,
+            ),
           ),
         ),
       );
     });
   }
 
-  Widget _buildToolbar(
-      BuildContext context, _ToolbarEdge edge, bool isHorizontal) {
+  Widget _buildToolbar(BuildContext context) {
     final List<Widget> toolbarItems = [];
     toolbarItems.add(_PinMenu(state: widget.state));
     if (!isWebDesktop) {
@@ -816,7 +382,6 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
         return _MonitorMenu(
             id: widget.id,
             ffi: widget.ffi,
-            edge: edge,
             setRemoteState: widget.setRemoteState);
       } else {
         return Offstage();
@@ -842,53 +407,37 @@ class _RemoteToolbarState extends State<RemoteToolbar> {
     if (!isWeb) toolbarItems.add(_RecordMenu());
     toolbarItems.add(_CloseMenu(id: widget.id, ffi: widget.ffi));
     final toolbarBorderRadius = BorderRadius.all(Radius.circular(4.0));
-    // innerAxis: how the toolbar icons themselves flow.
-    // outerAxis: how the toolbar block and the handle stack against each other
-    // (perpendicular to the dock edge, so the handle hangs off the interior face).
-    final innerAxis = isHorizontal ? Axis.horizontal : Axis.vertical;
-    final outerAxis = isHorizontal ? Axis.vertical : Axis.horizontal;
-    final spacer = isHorizontal
-        ? SizedBox(width: _ToolbarTheme.buttonHMargin * 2)
-        : SizedBox(height: _ToolbarTheme.buttonHMargin * 2);
-    final toolbarMaterial = Material(
-      elevation: _ToolbarTheme.elevation,
-      shadowColor: MyTheme.color(context).shadow,
-      borderRadius: toolbarBorderRadius,
-      color: Theme.of(context)
-          .menuBarTheme
-          .style
-          ?.backgroundColor
-          ?.resolve(MaterialState.values.toSet()),
-      child: SingleChildScrollView(
-        scrollDirection: innerAxis,
-        child: Theme(
-          data: themeData(),
-          child: _ToolbarTheme.borderWrapper(
-              context,
-              Flex(
-                direction: innerAxis,
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  spacer,
-                  ...toolbarItems,
-                  spacer,
-                ],
-              ),
-              toolbarBorderRadius),
-        ),
-      ),
-    );
-    final handle = _buildDraggableCollapse(context, edge, isHorizontal);
-    // The handle hangs off the interior face of the toolbar (away from the
-    // docked edge), centered along that face by the Flex's default cross-axis
-    // alignment, so the icons themselves sit flush against the docked edge.
-    final children = (edge == _ToolbarEdge.top || edge == _ToolbarEdge.left)
-        ? [toolbarMaterial, handle]
-        : [handle, toolbarMaterial];
-    return Flex(
-      direction: outerAxis,
+    return Column(
       mainAxisSize: MainAxisSize.min,
-      children: children,
+      children: [
+        Material(
+          elevation: _ToolbarTheme.elevation,
+          shadowColor: MyTheme.color(context).shadow,
+          borderRadius: toolbarBorderRadius,
+          color: Theme.of(context)
+              .menuBarTheme
+              .style
+              ?.backgroundColor
+              ?.resolve(MaterialState.values.toSet()),
+          child: SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            child: Theme(
+              data: themeData(),
+              child: _ToolbarTheme.borderWrapper(
+                  context,
+                  Row(
+                    children: [
+                      SizedBox(width: _ToolbarTheme.buttonHMargin * 2),
+                      ...toolbarItems,
+                      SizedBox(width: _ToolbarTheme.buttonHMargin * 2)
+                    ],
+                  ),
+                  toolbarBorderRadius),
+            ),
+          ),
+        ),
+        _buildDraggableCollapse(context),
+      ],
     );
   }
 
@@ -967,13 +516,11 @@ class _MobileActionMenu extends StatelessWidget {
 class _MonitorMenu extends StatelessWidget {
   final String id;
   final FFI ffi;
-  final _ToolbarEdge edge;
   final Function(VoidCallback) setRemoteState;
   const _MonitorMenu({
     Key? key,
     required this.id,
     required this.ffi,
-    required this.edge,
     required this.setRemoteState,
   }) : super(key: key);
 
@@ -984,17 +531,9 @@ class _MonitorMenu extends StatelessWidget {
       !isWeb && ffi.ffiModel.pi.isSupportMultiDisplay;
 
   @override
-  Widget build(BuildContext context) {
-    final child = showMonitorsToolbar
-        ? buildMultiMonitorMenu(context)
-        : Obx(() => buildMonitorMenu(context));
-    final quarterTurns = _monitorMenuQuarterTurns(edge);
-    if (quarterTurns == 0) return child;
-    return RotatedBox(
-      quarterTurns: quarterTurns,
-      child: child,
-    );
-  }
+  Widget build(BuildContext context) => showMonitorsToolbar
+      ? buildMultiMonitorMenu(context)
+      : Obx(() => buildMonitorMenu(context));
 
   Widget buildMonitorMenu(BuildContext context) {
     final width = SimpleWrapper<double>(0);
@@ -1126,8 +665,7 @@ class _MonitorMenu extends StatelessWidget {
       }
 
       final scale = _ToolbarTheme.buttonSize / rect.height * 0.75;
-      final height = rect.height * scale;
-      final startY = (_ToolbarTheme.buttonSize - height) * 0.5;
+      final startY = (_ToolbarTheme.buttonSize - rect.height * scale) * 0.5;
       final startX = startY;
 
       final children = <Widget>[];
@@ -1170,7 +708,7 @@ class _MonitorMenu extends StatelessWidget {
       width.value = rect.width * scale + startX * 2;
       return SizedBox(
         width: width.value,
-        height: height + startY * 2,
+        height: rect.height * scale + startY * 2,
         child: Stack(
           children: children,
         ),
@@ -2981,18 +2519,7 @@ class RdoMenuButton<T> extends StatelessWidget {
 class _DraggableShowHide extends StatefulWidget {
   final String id;
   final SessionID sessionId;
-  final RxDouble fraction;
-  final Rx<_ToolbarEdge> edge;
-  final Rxn<_ToolbarEdge> previewEdge;
-  final Rxn<double> previewFraction;
-  final Rxn<Size> toolbarSize;
-  final VoidCallback markDragEpoch;
-  final VoidCallback syncDockingOptionsAfterDragIfNeeded;
-  final bool isHorizontal;
-  // Whether multi-edge docking is enabled for this session (toggled in
-  // Settings -> Other). When false, the drag handle slides the toolbar
-  // horizontally on the top edge and never switches edges.
-  final bool multiEdgeEnabled;
+  final RxDouble fractionX;
   final RxBool dragging;
   final ToolbarState toolbarState;
   final BorderRadius borderRadius;
@@ -3004,15 +2531,7 @@ class _DraggableShowHide extends StatefulWidget {
     Key? key,
     required this.id,
     required this.sessionId,
-    required this.fraction,
-    required this.edge,
-    required this.previewEdge,
-    required this.previewFraction,
-    required this.toolbarSize,
-    required this.markDragEpoch,
-    required this.syncDockingOptionsAfterDragIfNeeded,
-    required this.isHorizontal,
-    required this.multiEdgeEnabled,
+    required this.fractionX,
     required this.dragging,
     required this.toolbarState,
     required this.setFullscreen,
@@ -3025,12 +2544,10 @@ class _DraggableShowHide extends StatefulWidget {
 }
 
 class _DraggableShowHideState extends State<_DraggableShowHide> {
+  Offset position = Offset.zero;
+  Size size = Size.zero;
   double left = 0.0;
   double right = 1.0;
-  Offset? _lastPointerDown;
-  Offset? _dragGrabOffset;
-  double? _dragLongAxisGrabOffset;
-  Size? _dragToolbarSize;
 
   RxBool get collapse => widget.toolbarState.collapse;
 
@@ -3056,174 +2573,41 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
     }
   }
 
-  // Bias applied to the currently-previewed edge so a drag hovering between
-  // two edges doesn't flicker. Only relevant when multi-edge is enabled.
-  static const double _switchHysteresisPx = 50.0;
-
-  _ToolbarEdge _nearestToolbarEdge(Offset cursor, Size mediaSize) {
-    if (!widget.multiEdgeEnabled) return widget.edge.value;
-
-    double rawDist(_ToolbarEdge e) {
-      switch (e) {
-        case _ToolbarEdge.top:
-          return cursor.dy;
-        case _ToolbarEdge.bottom:
-          return mediaSize.height - cursor.dy;
-        case _ToolbarEdge.left:
-          return cursor.dx;
-        case _ToolbarEdge.right:
-          return mediaSize.width - cursor.dx;
-      }
-    }
-
-    final previewed = widget.previewEdge.value;
-    var winner = widget.edge.value;
-    var best = double.infinity;
-    for (final e in _ToolbarEdge.values) {
-      final biased =
-          e == previewed ? rawDist(e) - _switchHysteresisPx : rawDist(e);
-      if (biased < best) {
-        best = biased;
-        winner = e;
-      }
-    }
-    return winner;
-  }
-
-  void _ensureDragGrabOffset(Offset cursor) {
-    if (_dragGrabOffset != null) return;
-    final mediaSize = MediaQueryData.fromView(View.of(context)).size;
-    final toolbarSize =
-        _toolbarSizeForEdge(widget.edge.value, widget.toolbarSize.value);
-    _dragToolbarSize = toolbarSize;
-    final toolbarOffset = _toolbarOffsetForEdge(
-      edge: widget.edge.value,
-      fraction: widget.fraction.value,
-      parentSize: mediaSize,
-      toolbarSize: toolbarSize,
-    );
-    _dragGrabOffset = cursor - toolbarOffset;
-    _dragLongAxisGrabOffset = _isHorizontalEdge(widget.edge.value)
-        ? _dragGrabOffset?.dx
-        : _dragGrabOffset?.dy;
-  }
-
-  double _dragGrabOffsetForEdge(_ToolbarEdge edge, Size toolbarSize) {
-    final offset = _dragLongAxisGrabOffset ?? 0;
-    final extent =
-        _isHorizontalEdge(edge) ? toolbarSize.width : toolbarSize.height;
-    return _clampToolbarFraction(offset, 0, extent);
-  }
-
-  void _updatePreview(Offset cursor) {
-    _ensureDragGrabOffset(cursor);
-    final mediaSize = MediaQueryData.fromView(View.of(context)).size;
-    final winner = _nearestToolbarEdge(cursor, mediaSize);
-    widget.previewEdge.value = winner;
-
-    final toolbarSize = _toolbarSizeForEdge(winner, _dragToolbarSize);
-    final grabOffset = _dragGrabOffsetForEdge(winner, toolbarSize);
-    final double frac;
-    if (winner == _ToolbarEdge.top || winner == _ToolbarEdge.bottom) {
-      frac = _fractionForAlignedDrag(
-        cursor: cursor.dx,
-        grabOffset: grabOffset,
-        parentExtent: mediaSize.width,
-        toolbarExtent: toolbarSize.width,
-        left: left,
-        right: right,
-      );
-    } else {
-      final fractionBounds = _fractionBoundsForEdge(winner, left, right);
-      frac = _fractionForAlignedDrag(
-        cursor: cursor.dy,
-        grabOffset: grabOffset,
-        parentExtent: mediaSize.height,
-        toolbarExtent: toolbarSize.height,
-        left: fractionBounds.left,
-        right: fractionBounds.right,
-      );
-    }
-    widget.previewFraction.value = frac;
-  }
-
-  void _resetDragTracking() {
-    _lastPointerDown = null;
-    _dragGrabOffset = null;
-    _dragLongAxisGrabOffset = null;
-    _dragToolbarSize = null;
-  }
-
-  void _commitPreview() {
-    final newEdge = widget.previewEdge.value;
-    final frac = widget.previewFraction.value;
-    widget.previewEdge.value = null;
-    widget.previewFraction.value = null;
-    widget.dragging.value = false;
-    widget.markDragEpoch();
-    _resetDragTracking();
-    widget.syncDockingOptionsAfterDragIfNeeded();
-    if (newEdge == null || frac == null) return;
-    widget.edge.value = newEdge;
-    widget.fraction.value = frac;
-    _cacheToolbarDockingOptions(
-      sessionId: widget.sessionId,
-      edge: newEdge,
-      fraction: frac,
-      multiEdgeEnabled: widget.multiEdgeEnabled,
-    );
-    bind.sessionPeerOption(
-      sessionId: widget.sessionId,
-      name: kOptionRemoteMenubarEdge,
-      value: _toolbarEdgeToString(newEdge),
-    );
-    bind.sessionPeerOption(
-      sessionId: widget.sessionId,
-      name: kOptionRemoteMenubarFraction,
-      value: frac.toString(),
-    );
-    if (widget.multiEdgeEnabled) {
-      return;
-    }
-    bind.sessionPeerOption(
-      sessionId: widget.sessionId,
-      name: _legacyRemoteMenubarDragX,
-      value: frac.toString(),
-    );
-  }
-
   Widget _buildDraggable(BuildContext context) {
-    return Listener(
-      onPointerDown: (event) => _lastPointerDown = event.position,
-      child: Draggable(
-        // When multi-edge docking is off the toolbar stays on the top edge,
-        // so lock the feedback to horizontal motion — otherwise the handle
-        // floats away from the top while dragging and the toolbar looks
-        // unmoored. When multi-edge is on we need 2D drag for snap-to-edge.
-        axis: widget.multiEdgeEnabled ? null : Axis.horizontal,
-        child: Icon(
-          widget.isHorizontal ? Icons.drag_indicator : Icons.drag_handle,
-          size: 20,
-          color: MyTheme.color(context).drag_indicator,
-        ),
-        feedback: widget,
-        onDragStarted: () {
-          widget.markDragEpoch();
-          final pointerDown = _lastPointerDown;
-          if (pointerDown != null) {
-            _ensureDragGrabOffset(pointerDown);
-          }
-          widget.dragging.value = true;
-          // Seed the preview at the current docked edge/fraction so something
-          // shows the instant the drag begins, before the first onDragUpdate.
-          widget.previewEdge.value = widget.edge.value;
-          widget.previewFraction.value = widget.fraction.value;
-        },
-        onDragUpdate: (details) {
-          _updatePreview(details.globalPosition);
-        },
-        onDragEnd: (_) => _commitPreview(),
+    return Draggable(
+      axis: Axis.horizontal,
+      child: Icon(
+        Icons.drag_indicator,
+        size: 20,
+        color: MyTheme.color(context).drag_indicator,
       ),
+      feedback: widget,
+      onDragStarted: (() {
+        final RenderObject? renderObj = context.findRenderObject();
+        if (renderObj != null) {
+          final RenderBox renderBox = renderObj as RenderBox;
+          size = renderBox.size;
+          position = renderBox.localToGlobal(Offset.zero);
+        }
+        widget.dragging.value = true;
+      }),
+      onDragEnd: (details) {
+        final mediaSize = MediaQueryData.fromView(View.of(context)).size;
+        widget.fractionX.value +=
+            (details.offset.dx - position.dx) / (mediaSize.width - size.width);
+        if (widget.fractionX.value < left) {
+          widget.fractionX.value = left;
+        }
+        if (widget.fractionX.value > right) {
+          widget.fractionX.value = right;
+        }
+        bind.sessionPeerOption(
+          sessionId: widget.sessionId,
+          name: 'remote-menubar-drag-x',
+          value: widget.fractionX.value.toString(),
+        );
+        widget.dragging.value = false;
+      },
     );
   }
 
@@ -3253,9 +2637,7 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
       );
     }
 
-    final axis = widget.isHorizontal ? Axis.horizontal : Axis.vertical;
-    final child = Flex(
-      direction: axis,
+    final child = Row(
       mainAxisSize: MainAxisSize.min,
       children: [
         _buildDraggable(context),
@@ -3296,7 +2678,7 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
                 message: translate(
                     collapse.isFalse ? 'Hide Toolbar' : 'Show Toolbar'),
                 child: Icon(
-                  _toolbarCollapseIcon(widget.edge.value, collapse.isTrue),
+                  collapse.isFalse ? Icons.expand_less : Icons.expand_more,
                   size: iconSize,
                 ),
               ))),
@@ -3338,8 +2720,7 @@ class _DraggableShowHideState extends State<_DraggableShowHide> {
           borderRadius: widget.borderRadius,
         ),
         child: SizedBox(
-          height: widget.isHorizontal ? 20 : null,
-          width: widget.isHorizontal ? null : 20,
+          height: 20,
           child: child,
         ),
       ),

flutter/lib/models/input_model.dart

@@ -346,7 +346,7 @@ class InputModel {
   /// which runs per-engine, so each isolate registers its own handler tied
   /// to its own set of InputModels.
   static void initSideButtonChannel() {
-    if (!isLinux) return;
+    if (!Platform.isLinux) return;
     if (_sideButtonChannelInitialized) return;
     _sideButtonChannelInitialized = true;
 

libs/hbb_common

@@ -1 +1 @@
-Subproject commit 9043c15acc6d5b42b6c12ad284c16c1ec172f1f0
+Subproject commit c8cbb6be283e9215da87625016fe8838dda76c02

libs/scrap/src/wayland/pipewire.rs

@@ -276,21 +276,12 @@ impl PipeWireRecorder {
         // see: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/982
         src.set_property("always-copy", &true)?;
 
-        // COSMIC/Wayland fix: insert videoconvert between pipewiresrc and appsink.
-        // xdg-desktop-portal-cosmic's modifier negotiation fails when the downstream
-        // format set is too narrow (appsink only accepts BGRx/RGBx), producing
-        // "no more output formats" / not-negotiated (-4). videoconvert accepts any
-        // system-memory video/x-raw format, widening negotiation so the portal can
-        // settle on a format it can deliver via its SHM path.
-        let convert = gst::ElementFactory::make("videoconvert", None)?;
-
         let sink = gst::ElementFactory::make("appsink", None)?;
         sink.set_property("drop", &true)?;
         sink.set_property("max-buffers", &1u32)?;
 
-        pipeline.add_many(&[&src, &convert, &sink])?;
-        src.link(&convert)?;
-        convert.link(&sink)?;
+        pipeline.add_many(&[&src, &sink])?;
+        src.link(&sink)?;
 
         let appsink = sink
             .dynamic_cast::<AppSink>()

src/core_main.rs

@@ -199,20 +199,6 @@ pub fn core_main() -> Option<Vec<String>> {
         }
         std::thread::spawn(move || crate::start_server(false, no_server));
     } else {
-        #[cfg(any(target_os = "linux", target_os = "macos"))]
-        // Root CLI management commands must talk to the user `--server` main IPC.
-        // Example: `sudo rustdesk --option custom-rendezvous-server` should query the
-        // user's IPC instead of root's `/tmp/<app>-0/ipc`; `connect()` still limits this
-        // routing to empty-postfix main IPC only.
-        let _user_main_ipc_scope = if crate::platform::is_installed()
-            && is_root()
-            && is_user_main_ipc_scope_cli_command(&args)
-        {
-            Some(crate::ipc::UserMainIpcScope::new())
-        } else {
-            None
-        };
-
         #[cfg(windows)]
         {
             use crate::platform;
@@ -952,57 +938,6 @@ fn is_root() -> bool {
     crate::platform::is_root()
 }
 
-#[cfg(any(target_os = "linux", target_os = "macos", test))]
-fn is_user_main_ipc_scope_cli_command(args: &[String]) -> bool {
-    matches!(
-        args.first().map(String::as_str),
-        Some("--password")
-            | Some("--set-unlock-pin")
-            | Some("--get-id")
-            | Some("--set-id")
-            | Some("--config")
-            | Some("--option")
-            | Some("--assign")
-            | Some("--deploy")
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn args(values: &[&str]) -> Vec<String> {
-        values.iter().map(|value| value.to_string()).collect()
-    }
-
-    #[test]
-    fn user_main_ipc_scope_cli_command_matches_management_commands_only() {
-        for command in [
-            "--password",
-            "--set-unlock-pin",
-            "--get-id",
-            "--set-id",
-            "--config",
-            "--option",
-            "--assign",
-            "--deploy",
-        ] {
-            assert!(is_user_main_ipc_scope_cli_command(&args(&[command])));
-        }
-
-        for command in [
-            "--service",
-            "--server",
-            "--tray",
-            "--cm",
-            "--check-hwcodec-config",
-            "--connect",
-        ] {
-            assert!(!is_user_main_ipc_scope_cli_command(&args(&[command])));
-        }
-    }
-}
-
 /// Check if the executable is a Quick Support version.
 /// Note: This function must be kept in sync with `libs/portable/src/main.rs`.
 #[cfg(windows)]

src/ipc.rs

@@ -33,25 +33,25 @@ use hbb_common::{
     tokio_util::codec::Framed,
     ResultType,
 };
+#[cfg(any(target_os = "linux", target_os = "macos"))]
+use ipc_auth::authorize_service_scoped_ipc_connection;
 #[cfg(windows)]
 pub(crate) use ipc_auth::authorize_windows_portable_service_ipc_connection;
 #[cfg(windows)]
 pub(crate) use ipc_auth::ensure_peer_executable_matches_current_by_pid_opt;
 #[cfg(windows)]
 pub(crate) use ipc_auth::log_rejected_windows_ipc_connection;
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-use ipc_auth::{active_uid, authorize_service_scoped_ipc_connection};
+#[cfg(target_os = "linux")]
+pub(crate) use ipc_auth::{
+    active_uid, ensure_peer_executable_matches_current_by_fd, is_allowed_service_peer_uid,
+    log_rejected_uinput_connection, peer_uid_from_fd,
+};
 #[cfg(windows)]
 use ipc_auth::{
     authorize_windows_main_ipc_connection, portable_service_listener_security_attributes,
     should_allow_everyone_create_on_windows,
 };
 #[cfg(target_os = "linux")]
-pub(crate) use ipc_auth::{
-    ensure_peer_executable_matches_current_by_fd, is_allowed_service_peer_uid,
-    log_rejected_uinput_connection, peer_uid_from_fd,
-};
-#[cfg(target_os = "linux")]
 use ipc_fs::terminal_count_candidate_uids;
 #[cfg(any(target_os = "linux", target_os = "macos"))]
 use ipc_fs::{
@@ -63,8 +63,6 @@ use parity_tokio_ipc::{
 };
 use serde_derive::{Deserialize, Serialize};
 #[cfg(any(target_os = "linux", target_os = "macos"))]
-use std::cell::Cell;
-#[cfg(any(target_os = "linux", target_os = "macos"))]
 use std::os::unix::fs::PermissionsExt;
 use std::{
     collections::HashMap,
@@ -73,47 +71,12 @@ use std::{
 
 // IPC actions here.
 pub const IPC_ACTION_CLOSE: &str = "close";
-#[cfg(target_os = "windows")]
 const PORTABLE_SERVICE_IPC_HANDSHAKE_TIMEOUT_MS: u64 = 3_000;
-#[cfg(target_os = "windows")]
 pub(crate) const IPC_TOKEN_LEN: usize = 64;
-#[cfg(target_os = "windows")]
 const IPC_TOKEN_RANDOM_BYTES: usize = IPC_TOKEN_LEN / 2;
-#[cfg(target_os = "windows")]
 const _: () = assert!(IPC_TOKEN_LEN % 2 == 0);
 pub static EXIT_RECV_CLOSE: AtomicBool = AtomicBool::new(true);
 
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-thread_local! {
-    static USE_USER_MAIN_IPC: Cell<bool> = Cell::new(false);
-}
-
-#[must_use = "bind this guard to a local variable to keep the IPC scope active"]
-/// Thread-local guard for routing root main IPC to the active user on Linux/macOS.
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-pub(crate) struct UserMainIpcScope {
-    previous: bool,
-}
-
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-impl UserMainIpcScope {
-    pub(crate) fn new() -> Self {
-        let previous = USE_USER_MAIN_IPC.with(|use_user_main| {
-            let previous = use_user_main.get();
-            use_user_main.set(true);
-            previous
-        });
-        Self { previous }
-    }
-}
-
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-impl Drop for UserMainIpcScope {
-    fn drop(&mut self) {
-        USE_USER_MAIN_IPC.with(|use_user_main| use_user_main.set(self.previous));
-    }
-}
-
 #[inline]
 pub async fn connect_service(ms_timeout: u64) -> ResultType<ConnectionTmpl<ConnClient>> {
     connect(ms_timeout, crate::POSTFIX_SERVICE).await
@@ -1149,7 +1112,11 @@ async fn handle(data: Data, stream: &mut Connection) {
     };
 }
 
-#[cfg(target_os = "windows")]
+pub async fn connect(ms_timeout: u64, postfix: &str) -> ResultType<ConnectionTmpl<ConnClient>> {
+    let path = Config::ipc_path(postfix);
+    connect_with_path(ms_timeout, &path).await
+}
+
 pub(crate) fn generate_one_time_ipc_token() -> ResultType<String> {
     use hbb_common::rand::{rngs::OsRng, RngCore as _};
     use std::fmt::Write as _;
@@ -1170,7 +1137,6 @@ pub(crate) fn generate_one_time_ipc_token() -> ResultType<String> {
     Ok(token)
 }
 
-#[cfg(target_os = "windows")]
 pub(crate) fn constant_time_ipc_token_eq(expected: &str, candidate: &str) -> bool {
     if expected.len() != IPC_TOKEN_LEN || candidate.len() != IPC_TOKEN_LEN {
         return false;
@@ -1183,7 +1149,6 @@ pub(crate) fn constant_time_ipc_token_eq(expected: &str, candidate: &str) -> boo
         == 0
 }
 
-#[cfg(target_os = "windows")]
 pub(crate) async fn portable_service_ipc_handshake_as_client<T>(
     stream: &mut ConnectionTmpl<T>,
     token: &str,
@@ -1208,7 +1173,6 @@ where
     }
 }
 
-#[cfg(target_os = "windows")]
 pub(crate) async fn portable_service_ipc_handshake_as_server<T, F>(
     stream: &mut ConnectionTmpl<T>,
     mut validate_token: F,
@@ -1245,103 +1209,6 @@ async fn connect_with_path(ms_timeout: u64, path: &str) -> ResultType<Connection
     Ok(ConnectionTmpl::new(client))
 }
 
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-#[inline]
-fn select_server_uid_for_user_main_ipc(
-    server_uids: &[u32],
-    active_uid: Option<u32>,
-    prefer_root: bool,
-) -> ResultType<u32> {
-    let mut server_uids = server_uids.to_vec();
-    server_uids.sort_unstable();
-    server_uids.dedup();
-
-    match server_uids.as_slice() {
-        [] => {
-            if let Some(uid) = active_uid {
-                // If no `--server` processes are found but the active user is identifiable,
-                // try the active user anyway because the main process may also listen on "" IPC.
-                return Ok(uid);
-            } else {
-                bail!("No --server process found for user main IPC")
-            }
-        }
-        [uid] => return Ok(*uid),
-        _ => {}
-    }
-
-    if prefer_root && server_uids.contains(&0) {
-        return Ok(0);
-    }
-    if let Some(active_uid) = active_uid.filter(|uid| server_uids.contains(uid)) {
-        return Ok(active_uid);
-    }
-    bail!("Multiple --server processes found for user main IPC");
-}
-
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-fn running_server_uids_for_current_exe() -> ResultType<Vec<u32>> {
-    let current_exe = std::env::current_exe()?;
-    let current_exe_path = std::fs::canonicalize(&current_exe)?;
-    let current_pid = hbb_common::sysinfo::Pid::from_u32(std::process::id());
-    let mut sys = hbb_common::sysinfo::System::new();
-    sys.refresh_processes();
-    let mut server_uids = Vec::new();
-    for process in sys.processes().values() {
-        if process.pid() == current_pid {
-            continue;
-        }
-        if process.cmd().get(1).map_or(true, |arg| arg != "--server") {
-            continue;
-        }
-        let Ok(process_path) = std::fs::canonicalize(process.exe()) else {
-            continue;
-        };
-        if process_path != current_exe_path {
-            continue;
-        }
-        let Some(uid) = process.user_id().map(|uid| **uid as u32) else {
-            // Root CLI management commands need a stable matching `--server` target.
-            // If this key process races during enumeration, failing the command is clearer
-            // than silently skipping it; `--server` is not expected to exit frequently.
-            bail!("Failed to read --server process uid");
-        };
-        server_uids.push(uid);
-    }
-    Ok(server_uids)
-}
-
-#[cfg(any(target_os = "linux", target_os = "macos"))]
-fn user_main_ipc_server_uid() -> ResultType<u32> {
-    let server_uids = running_server_uids_for_current_exe()?;
-    #[cfg(target_os = "linux")]
-    let prefer_root = crate::platform::linux::is_login_screen_wayland();
-    #[cfg(target_os = "macos")]
-    let prefer_root = false;
-    select_server_uid_for_user_main_ipc(&server_uids, active_uid(), prefer_root)
-}
-
-pub async fn connect(ms_timeout: u64, postfix: &str) -> ResultType<ConnectionTmpl<ConnClient>> {
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    {
-        let use_user_main_ipc = USE_USER_MAIN_IPC.with(|use_user_main| use_user_main.get());
-        let is_root_main_ipc =
-            unsafe { hbb_common::libc::geteuid() == 0 } && postfix.is_empty() && use_user_main_ipc;
-        if is_root_main_ipc {
-            let uid = user_main_ipc_server_uid()?;
-            let path = Config::ipc_path_for_uid(uid, postfix);
-            return connect_with_path(ms_timeout, &path).await;
-        }
-        let path = Config::ipc_path(postfix);
-        return connect_with_path(ms_timeout, &path).await;
-    }
-    #[cfg(not(any(target_os = "linux", target_os = "macos")))]
-    {
-        let path = Config::ipc_path(postfix);
-        connect_with_path(ms_timeout, &path).await
-    }
-}
-
 #[cfg(target_os = "linux")]
 pub async fn connect_for_uid(
     ms_timeout: u64,
@@ -2135,16 +2002,7 @@ mod test {
         assert!(std::mem::size_of::<Data>() <= 120);
     }
 
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    #[test]
-    fn test_service_ipc_path_is_shared_across_uids() {
-        assert_eq!(
-            Config::ipc_path_for_uid(0, crate::POSTFIX_SERVICE),
-            Config::ipc_path_for_uid(501, crate::POSTFIX_SERVICE)
-        );
-    }
-
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
+    #[cfg(target_os = "linux")]
     #[test]
     fn test_ipc_path_differs_by_uid_for_cm() {
         let effective_uid = unsafe { hbb_common::libc::geteuid() as u32 };
@@ -2163,46 +2021,4 @@ mod test {
             Config::ipc_path_for_uid(other_uid, postfix)
         );
     }
-
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    #[test]
-    fn test_select_server_uid_uses_active_uid_when_no_server_found() {
-        assert_eq!(
-            select_server_uid_for_user_main_ipc(&[], Some(501), false).unwrap(),
-            501
-        );
-    }
-
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    #[test]
-    fn test_select_server_uid_uses_single_server_uid() {
-        assert_eq!(
-            select_server_uid_for_user_main_ipc(&[501], None, false).unwrap(),
-            501
-        );
-    }
-
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    #[test]
-    fn test_select_server_uid_prefers_active_uid_with_multiple_servers() {
-        assert_eq!(
-            select_server_uid_for_user_main_ipc(&[0, 501], Some(501), false).unwrap(),
-            501
-        );
-    }
-
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    #[test]
-    fn test_select_server_uid_prefers_root_on_wayland_login_screen() {
-        assert_eq!(
-            select_server_uid_for_user_main_ipc(&[0, 501], Some(501), true).unwrap(),
-            0
-        );
-    }
-
-    #[cfg(any(target_os = "linux", target_os = "macos"))]
-    #[test]
-    fn test_select_server_uid_fails_when_multiple_servers_are_ambiguous() {
-        assert!(select_server_uid_for_user_main_ipc(&[501, 502], None, false).is_err());
-    }
 }

src/ipc/auth.rs

@@ -607,30 +607,27 @@ pub(crate) fn log_rejected_windows_ipc_connection(
     peer_session_id: Option<u32>,
     expected_session_id: Option<u32>,
     peer_is_system: Option<bool>,
-    peer_is_elevated: Option<bool>,
 ) {
     static LOG_THROTTLE: OnceLock<Mutex<UnauthorizedIpcLogThrottle>> = OnceLock::new();
     throttled_unauthorized_ipc_log(&LOG_THROTTLE, |suppressed| {
         if suppressed > 0 {
             log::warn!(
-                "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?}, peer_is_elevated={:?} (suppressed {} similar events)",
+                "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?} (suppressed {} similar events)",
                 postfix,
                 peer_pid,
                 peer_session_id,
                 expected_session_id,
                 peer_is_system,
-                peer_is_elevated,
                 suppressed
             );
         } else {
             log::warn!(
-                "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?}, peer_is_elevated={:?}",
+                "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?}",
                 postfix,
                 peer_pid,
                 peer_session_id,
                 expected_session_id,
-                peer_is_system,
-                peer_is_elevated
+                peer_is_system
             );
         }
     });
@@ -658,14 +655,8 @@ pub(crate) fn authorize_service_scoped_ipc_connection(stream: &Connection, postf
 
 #[cfg(windows)]
 pub(crate) fn authorize_windows_main_ipc_connection(stream: &Connection, postfix: &str) -> bool {
-    let (
-        authorized,
-        peer_pid,
-        peer_session_id,
-        server_session_id,
-        peer_is_system,
-        peer_is_elevated,
-    ) = stream.server_authorization_status();
+    let (authorized, peer_pid, peer_session_id, server_session_id, peer_is_system) =
+        stream.server_authorization_status();
     if !authorized {
         log_rejected_windows_ipc_connection(
             postfix,
@@ -673,7 +664,6 @@ pub(crate) fn authorize_windows_main_ipc_connection(stream: &Connection, postfix
             peer_session_id,
             server_session_id,
             peer_is_system,
-            peer_is_elevated,
         );
         return false;
     }
@@ -786,14 +776,7 @@ impl ConnectionTmpl<parity_tokio_ipc::Connection> {
 
     fn server_authorization_status(
         &self,
-    ) -> (
-        bool,
-        Option<u32>,
-        Option<u32>,
-        Option<u32>,
-        Option<bool>,
-        Option<bool>,
-    ) {
+    ) -> (bool, Option<u32>, Option<u32>, Option<u32>, Option<bool>) {
         let peer_pid = self.peer_pid();
         let server_session_id = crate::platform::windows::get_current_process_session_id();
         let peer_session_id =
@@ -803,34 +786,20 @@ impl ConnectionTmpl<parity_tokio_ipc::Connection> {
         let peer_is_system = peer_is_system_result
             .as_ref()
             .and_then(|r| r.as_ref().ok().copied());
-        let session_authorized = is_allowed_windows_session_scoped_peer(
-            peer_is_system.unwrap_or(false),
-            peer_session_id,
-            server_session_id,
-        );
-        let peer_is_elevated_result = if session_authorized {
-            None
-        } else {
-            peer_pid.map(|pid| crate::platform::windows::is_elevated(Some(pid)))
-        };
-        let peer_is_elevated = peer_is_elevated_result
-            .as_ref()
-            .and_then(|r| r.as_ref().ok().copied());
-        if server_session_id.is_none()
-            && !peer_is_system.unwrap_or(false)
-            && !peer_is_elevated.unwrap_or(false)
-        {
+        if server_session_id.is_none() && !peer_is_system.unwrap_or(false) {
             // When the server session id cannot be determined, the session-id allow-path is
-            // disabled and only privileged peers can be authorized.
+            // disabled and only SYSTEM peers can be authorized.
             log::debug!(
-                "IPC authorization: server session id unavailable; rejecting non-privileged peer, peer_pid={:?}, peer_session_id={:?}",
+                "IPC authorization: server session id unavailable; rejecting non-SYSTEM peer, peer_pid={:?}, peer_session_id={:?}",
                 peer_pid,
                 peer_session_id
             );
         }
-        // Main IPC trusts same-session peers, LocalSystem, and elevated administrators.
-        // Service-scoped IPC channels keep their own stricter authorization paths.
-        let authorized = session_authorized || peer_is_elevated.unwrap_or(false);
+        let authorized = is_allowed_windows_session_scoped_peer(
+            peer_is_system.unwrap_or(false),
+            peer_session_id,
+            server_session_id,
+        );
         if !authorized {
             if let (Some(pid), Some(Err(err))) = (peer_pid, peer_is_system_result.as_ref()) {
                 log::debug!(
@@ -839,13 +808,6 @@ impl ConnectionTmpl<parity_tokio_ipc::Connection> {
                     err
                 );
             }
-            if let (Some(pid), Some(Err(err))) = (peer_pid, peer_is_elevated_result.as_ref()) {
-                log::debug!(
-                    "Failed to determine whether peer process is elevated, pid={}, err={}",
-                    pid,
-                    err
-                );
-            }
         }
         (
             authorized,
@@ -853,7 +815,6 @@ impl ConnectionTmpl<parity_tokio_ipc::Connection> {
             peer_session_id,
             server_session_id,
             peer_is_system,
-            peer_is_elevated,
         )
     }
 

src/lang/ar.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "كلمة المرور مخفية"),
         ("preset-password-in-use-tip", "كلمة المرور المحددة مسبقًا قيد الاستخدام"),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/be.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Зададзены пастаянны пароль (скрыты)."),
         ("preset-password-in-use-tip", "Пададзены пароль цяпер выкарыстоўваецца"),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/bg.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ca.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/cn.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "永久密码已设置（已隐藏）"),
         ("preset-password-in-use-tip", "当前使用预设密码"),
         ("Enable privacy mode", "允许隐私模式"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/cs.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/da.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/de.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Ein permanentes Passwort wurde festgelegt (ausgeblendet)."),
         ("preset-password-in-use-tip", "Das voreingestellte Passwort wird derzeit verwendet."),
         ("Enable privacy mode", "Datenschutzmodus aktivieren"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/el.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/en.rs

@@ -274,6 +274,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Keep screen awake during incoming sessions"),
         ("password-hidden-tip", "Permanent password is set (hidden)."),
         ("preset-password-in-use-tip", "Preset password is currently in use."),
-        ("allow-remote-toolbar-docking-any-edge", "Allow docking remote toolbar to any window edge"),
     ].iter().cloned().collect();
 }

src/lang/eo.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/es.rs

@@ -208,7 +208,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Closed manually by the peer", "Cerrado manualmente por el par"),
         ("Enable remote configuration modification", "Habilitar modificación remota de configuración"),
         ("Run without install", "Ejecutar sin instalar"),
-        ("Connect via relay", "Conectar a través de relay"),
+        ("Connect via relay", ""),
         ("Always connect via relay", "Conéctese siempre a través de relay"),
         ("whitelist_tip", "Solo las direcciones IP autorizadas pueden conectarse a este escritorio"),
         ("Login", "Iniciar sesión"),
@@ -228,7 +228,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Username missed", "Olvidó su nombre de usuario"),
         ("Password missed", "Olvidó su contraseña"),
         ("Wrong credentials", "Credenciales incorrectas"),
-        ("The verification code is incorrect or has expired", "El código de verificación es incorrecto o ha caducado"),
+        ("The verification code is incorrect or has expired", ""),
         ("Edit Tag", "Editar tag"),
         ("Forget Password", "Olvidar contraseña"),
         ("Favorites", "Favoritos"),
@@ -302,8 +302,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Keep RustDesk background service", "Dejar RustDesk como Servicio en 2do plano"),
         ("Ignore Battery Optimizations", "Ignorar optimizacioens de bateria"),
         ("android_open_battery_optimizations_tip", "Si deseas deshabilitar esta característica, por favor, ve a la página siguiente de ajustes, busca y entra en  [Batería] y desmarca [Sin restricción]"),
-        ("Start on boot", "Iniciar al arrancar"),
-        ("Start the screen sharing service on boot, requires special permissions", "Iniciar el servicio de pantalla compartida al arrancar, requiere permisos especiales"),
+        ("Start on boot", ""),
+        ("Start the screen sharing service on boot, requires special permissions", ""),
         ("Connection not allowed", "Conexión no disponible"),
         ("Legacy mode", "Modo heredado"),
         ("Map mode", "Modo mapa"),
@@ -326,8 +326,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Ratio", "Relación"),
         ("Image Quality", "Calidad de imagen"),
         ("Scroll Style", "Estilo de desplazamiento"),
-        ("Show Toolbar", "Mostrar herramientas"),
-        ("Hide Toolbar", "Ocultar herramientas"),
+        ("Show Toolbar", ""),
+        ("Hide Toolbar", ""),
         ("Direct Connection", "Conexión directa"),
         ("Relay Connection", "Conexión Relay"),
         ("Secure Connection", "Conexión segura"),
@@ -338,7 +338,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Security", "Seguridad"),
         ("Theme", "Tema"),
         ("Dark Theme", "Tema Oscuro"),
-        ("Light Theme", "Tema claro"),
+        ("Light Theme", ""),
         ("Dark", "Oscuro"),
         ("Light", "Claro"),
         ("Follow System", "Tema del sistema"),
@@ -355,12 +355,12 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Audio Input Device", "Dispositivo de entrada de audio"),
         ("Use IP Whitelisting", "Usar lista de IPs admitidas"),
         ("Network", "Red"),
-        ("Pin Toolbar", "Anclar herramientas"),
-        ("Unpin Toolbar", "Desanclar herramientas"),
+        ("Pin Toolbar", ""),
+        ("Unpin Toolbar", ""),
         ("Recording", "Grabando"),
         ("Directory", "Directorio"),
         ("Automatically record incoming sessions", "Grabación automática de sesiones entrantes"),
-        ("Automatically record outgoing sessions", "Grabación automática de sesiones salientes"),
+        ("Automatically record outgoing sessions", ""),
         ("Change", "Cambiar"),
         ("Start session recording", "Comenzar grabación de sesión"),
         ("Stop session recording", "Detener grabación de sesión"),
@@ -368,7 +368,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Enable LAN discovery", "Habilitar descubrimiento de LAN"),
         ("Deny LAN discovery", "Denegar descubrimiento de LAN"),
         ("Write a message", "Escribir un mensaje"),
-        ("Prompt", "Solicitud"),
+        ("Prompt", ""),
         ("Please wait for confirmation of UAC...", "Por favor, espera confirmación de UAC"),
         ("elevated_foreground_window_tip", "La ventana actual del escritorio remoto necesita privilegios elevados para funcionar, así que no puedes usar ratón y teclado temporalmente. Puedes solicitar al usuario remoto que minimize la ventana actual o hacer clic en el botón de elevación de la ventana de gestión de conexión. Para evitar este problema, se recomienda instalar el programa en el dispositivo remto."),
         ("Disconnected", "Desconectado"),
@@ -616,9 +616,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("During service is on", "Mientras el servicio está activo"),
         ("Capture screen using DirectX", "Capturar pantalla con DirectX"),
         ("Back", "Atrás"),
-        ("Apps", "Aplicaciones"),
-        ("Volume up", "Subir volumen"),
-        ("Volume down", "Bajar volumen"),
+        ("Apps", ""),
+        ("Volume up", "Bajar volumen"),
+        ("Volume down", "Subir volumen"),
         ("Power", "Encendido"),
         ("Telegram bot", "Bot de Telegram"),
         ("enable-bot-tip", "Si activas esta característica puedes recibir código 2FA de tu bot. También puede funcionar como notificación de conexión."),
@@ -651,7 +651,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Update client clipboard", "Actualizar portapapeles del cliente"),
         ("Untagged", "Sin itiquetar"),
         ("new-version-of-{}-tip", "Hay una nueva versión de {} disponible"),
-        ("Accessible devices", "Dispositivos accesibles"),
+        ("Accessible devices", ""),
         ("upgrade_remote_rustdesk_client_to_{}_tip", "Por favor, actualiza el cliente RustDesk a la versión {} o superior en el lado remoto"),
         ("d3d_render_tip", "Al activar el renderizado D3D, la pantalla de control remoto puede verse negra en algunos equipos."),
         ("Use D3D rendering", "Usar renderizado D3D"),
@@ -689,9 +689,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Use WebSocket", "Usar WebSocket"),
         ("Trackpad speed", "Velocidad de trackpad"),
         ("Default trackpad speed", "Velocidad predeterminada de trackpad"),
-        ("Numeric one-time password", "Contraseña numérica de un solo uso"),
-        ("Enable IPv6 P2P connection", "Habilitar conexión IPv6 P2P"),
-        ("Enable UDP hole punching", "Habilitar perforación de agujero UDP"),
+        ("Numeric one-time password", ""),
+        ("Enable IPv6 P2P connection", ""),
+        ("Enable UDP hole punching", ""),
         ("View camera", "Ver cámara"),
         ("Enable camera", "Habilitar cámara"),
         ("No cameras", "No hay cámaras"),
@@ -708,8 +708,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Failed to check if the user is an administrator.", "No se ha podido comprobar si el usuario es un administrador."),
         ("Supported only in the installed version.", "Soportado solo en la versión instalada."),
         ("elevation_username_tip", "Introduzca el nombre de usuario o dominio\\NombreDeUsuario"),
-        ("Preparing for installation ...", "Preparando instlación..."),
-        ("Show my cursor", "Mostrar mi cursor"),
+        ("Preparing for installation ...", ""),
+        ("Show my cursor", ""),
         ("Scale custom", "Escala personalizada"),
         ("Custom scale slider", "Control deslizante de escala personalizada"),
         ("Decrease", "Disminuir"),
@@ -721,29 +721,28 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Show virtual joystick", "Mostrar joystick virtual"),
         ("Edit note", "Editar nota"),
         ("Alias", ""),
-        ("ScrollEdge", "Desplazamiento de pantalla"),
-        ("Allow insecure TLS fallback", "Permitir conexión TLS insegura de respaldo"),
-        ("allow-insecure-tls-fallback-tip", "De forma predeterminada, RustDesk verifica el certificado de servidor para protocolos que usen TLS.\nCon esta opción habilitada, Rustdesk volverá al paso de omisión de verificación y procederá en caso de fallo de verificación."),
-        ("Disable UDP", "Inhabilitar UDP"),
-        ("disable-udp-tip", "Controla si se usa TCP solamente.\nCuando esta opción está activa, RustDesk no usará más el puerto UDP 21116, en su lugar se usará el TCP 21116."),
-        ("server-oss-not-support-tip", "NOTA: El servidor RustDesk OSS no incluye esta característica."),
-        ("input note here", "Introducir nota aquí"),
-        ("note-at-conn-end-tip", "Pedir nota al finalizar la conexión"),
-        ("Show terminal extra keys", "Mostrar teclas extra del terminal"),
-        ("Relative mouse mode", "Modo de ratón relativo"),
-        ("rel-mouse-not-supported-peer-tip", "El modo relativo de ratón no está soportado por el par."),
-        ("rel-mouse-not-ready-tip", "El modo relativo de ratón aún no está preparado. Por favor, inténtalo de nuevo."),
-        ("rel-mouse-lock-failed-tip", "Ha fallado el bloqueo del cursor. El modo relativo del ratón ha sido inhabilitado."),
-        ("rel-mouse-exit-{}-tip", "Pulsa {} para salir."),
-        ("rel-mouse-permission-lost-tip", "Permiso de teclado revocado. El modo relativo del ratón ha sido inhabilitado."),
-        ("Changelog", "Registro de cambios"),
-        ("keep-awake-during-outgoing-sessions-label", "Mantener la pantalla activa durante sesiones salientes"),
-        ("keep-awake-during-incoming-sessions-label", "Mantener la pantalla activa durante sesiones entrantes"),
+        ("ScrollEdge", ""),
+        ("Allow insecure TLS fallback", ""),
+        ("allow-insecure-tls-fallback-tip", ""),
+        ("Disable UDP", ""),
+        ("disable-udp-tip", ""),
+        ("server-oss-not-support-tip", ""),
+        ("input note here", ""),
+        ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
+        ("Relative mouse mode", ""),
+        ("rel-mouse-not-supported-peer-tip", ""),
+        ("rel-mouse-not-ready-tip", ""),
+        ("rel-mouse-lock-failed-tip", ""),
+        ("rel-mouse-exit-{}-tip", ""),
+        ("rel-mouse-permission-lost-tip", ""),
+        ("Changelog", ""),
+        ("keep-awake-during-outgoing-sessions-label", ""),
+        ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Continuar con {}"),
-        ("Display Name", "Nombre de pantalla"),
-        ("password-hidden-tip", "La contraseña permanente está ajustada a (oculta)."),
-        ("preset-password-in-use-tip", "Se está usando la contraseña predeterminada."),
-        ("Enable privacy mode", "Habilitar modo privado"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
+        ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
+        ("Enable privacy mode", ""),
     ].iter().cloned().collect();
 }

src/lang/et.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/eu.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/fa.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/fi.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/fr.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Le mot de passe permanent est défini (masqué)."),
         ("preset-password-in-use-tip", "Le mot de passe prédéfini est actuellement utilisé."),
         ("Enable privacy mode", "Activer le mode de confidentialité"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ge.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/gu.rs

@@ -654,7 +654,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Accessible devices", "એક્સેસિબલ ઉપકરણો"),
         ("upgrade_remote_rustdesk_client_to_{}_tip", "રિમોટ ક્લાયન્ટને {} માં અપગ્રેડ કરો"),
         ("d3d_render_tip", "D3D રેન્ડરિંગ વાપરો"),
-        ("Use D3D rendering", ""),
         ("Printer", "પ્રિન્ટર"),
         ("printer-os-requirement-tip", "પ્રિન્ટિંગ માટે Windows જરૂરી છે."),
         ("printer-requires-installed-{}-client-tip", "આ માટે {} ક્લાયન્ટ ઇન્સ્ટોલ હોવું જોઈએ."),
@@ -744,6 +743,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "સુરક્ષા માટે પાસવર્ડ છુપાવેલ છે."),
         ("preset-password-in-use-tip", "પ્રીસેટ પાસવર્ડ વપરાશમાં છે."),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/he.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/hi.rs

@@ -654,7 +654,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Accessible devices", "सुलभ डिवाइस"),
         ("upgrade_remote_rustdesk_client_to_{}_tip", "रिमोट RustDesk क्लाइंट को संस्करण {} में अपग्रेड करें"),
         ("d3d_render_tip", "D3D रेंडरिंग का उपयोग करें"),
-        ("Use D3D rendering", ""),
         ("Printer", "प्रिंटर"),
         ("printer-os-requirement-tip", "प्रिंटिंग के लिए Windows आवश्यक है।"),
         ("printer-requires-installed-{}-client-tip", "इसके लिए क्लाइंट साइड पर {} इंस्टॉल होना चाहिए।"),
@@ -743,7 +742,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Display Name", "प्रदर्शित नाम"),
         ("password-hidden-tip", "पासवर्ड सुरक्षा के लिए छिपा हुआ है।"),
         ("preset-password-in-use-tip", "पूर्व-निर्धारित पासवर्ड उपयोग में है।"),
-        ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/hr.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/hu.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Állandó jelszó lett beállítva (rejtett)."),
         ("preset-password-in-use-tip", "Jelenleg az alapértelmezett jelszót használja."),
         ("Enable privacy mode", "Adatvédelmi mód aktiválása"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/id.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/it.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "È impostata una password permanente (nascosta)."),
         ("preset-password-in-use-tip", "È attualmente in uso la password preimpostata."),
         ("Enable privacy mode", "Abilita modalità privacy"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ja.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "永続的なパスワードが設定されています (非表示)"),
         ("preset-password-in-use-tip", "プリセットパスワードが現在使用されています"),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ko.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "영구 비밀번호가 설정되었습니다 (숨김)."),
         ("preset-password-in-use-tip", "현재 사전 설정된 비밀번호가 사용 중입니다."),
         ("Enable privacy mode", "개인정보 보호 모드 사용함"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/kz.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/lt.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/lv.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ml.rs

@@ -654,7 +654,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Accessible devices", "ലഭ്യമായ ഉപകരണങ്ങൾ"),
         ("upgrade_remote_rustdesk_client_to_{}_tip", "റിമോട്ട് പതിപ്പ് {} ലേക്ക് മാറ്റുക"),
         ("d3d_render_tip", "D3D റെൻഡറിംഗ് ഉപയോഗിക്കുക"),
-        ("Use D3D rendering", ""),
         ("Printer", "പ്രിന്റർ"),
         ("printer-os-requirement-tip", "പ്രിന്റിംഗിന് വിൻഡോസ് വേണം."),
         ("printer-requires-installed-{}-client-tip", "ഇതിന് {} ക്ലയന്റ് ഇൻസ്റ്റാൾ ചെയ്യണം."),
@@ -743,7 +742,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Display Name", "ഡിസ്‌പ്ലേ പേര്"),
         ("password-hidden-tip", "സുരക്ഷയ്ക്കായി പാസ്‌വേഡ് മറച്ചിരിക്കുന്നു."),
         ("preset-password-in-use-tip", "പ്രീസെറ്റ് പാസ്‌വേഡ് ഉപയോഗത്തിലാണ്."),
-        ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/nb.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/nl.rs

@@ -743,7 +743,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Display Name", "Naam Weergeven"),
         ("password-hidden-tip", "Er is een permanent wachtwoord ingesteld (verborgen)."),
         ("preset-password-in-use-tip", "Het basis wachtwoord is momenteel in gebruik."),
-        ("Enable privacy mode", "Privacymodus inschakelen"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
+        ("Enable privacy mode", "Schakel privacymodus in"),
     ].iter().cloned().collect();
 }

src/lang/pl.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Ustawiono (ukryto) stare hasło."),
         ("preset-password-in-use-tip", "Obecnie używane jest hasło domyślne."),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/pt_PT.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ptbr.rs

@@ -740,10 +740,9 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-outgoing-sessions-label", "Manter tela ativa durante sessões de saída"),
         ("keep-awake-during-incoming-sessions-label", "Manter tela ativa durante sessões de entrada"),
         ("Continue with {}", "Continuar com {}"),
-        ("Display Name", "Nome de Exibição"),
-        ("password-hidden-tip", "A senha permanente está definida como (oculta)."),
-        ("preset-password-in-use-tip", "A senha predefinida está sendo usada."),
-        ("Enable privacy mode", "Habilitar modo de privacidade"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
+        ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
+        ("Enable privacy mode", ""),
     ].iter().cloned().collect();
 }

src/lang/ro.rs

@@ -540,7 +540,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("auto_disconnect_option_tip", "Deconectează automat sesiunile de la distanță după o perioadă de inactivitate."),
         ("Connection failed due to inactivity", "Conexiunea a eșuat din cauza inactivității"),
         ("Check for software update on startup", "Verifică actualizări la pornire"),
-        ("upgrade_rustdesk_server_pro_to_{}_tip", "Versiunea serverului RustDesk Pro este mai mică decât {}. Te rugăm să o actualizezi."),
+        ("upgrade_rustdesk_server_pro_{}_tip", "Versiunea serverului RustDesk Pro este mai mică decât {}. Te rugăm să o actualizezi."),
         ("pull_group_failed_tip", "Sincronizarea grupului a eșuat. Verifică conexiunea la rețea sau autentifică-te din nou."),
         ("Filter by intersection", "Filtrează prin intersecție"),
         ("Remove wallpaper during incoming sessions", "Elimină imaginea de fundal în timpul sesiunilor primite"),
@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Parola este ascunsă din motive de securitate. Fă clic pe pictograma ochiului pentru a o afișa."),
         ("preset-password-in-use-tip", "Se folosește o parolă prestabilită. Se recomandă setarea unei parole personalizate pentru securitate sporită."),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ru.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Установлен постоянный пароль (скрытый)."),
         ("preset-password-in-use-tip", "Установленный пароль сейчас используется."),
         ("Enable privacy mode", "Использовать режим конфиденциальности"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/sc.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/sk.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/sl.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/sq.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/sr.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/sv.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/ta.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/template.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/th.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/tr.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "Parola gizli"),
         ("preset-password-in-use-tip", "Önceden ayarlanmış parola kullanılıyor"),
         ("Enable privacy mode", "Gizlilik modunu etkinleştir"),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/tw.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", "固定密碼已設定（已隱藏）"),
         ("preset-password-in-use-tip", "目前正在使用預設密碼"),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/uk.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/lang/vi.rs

@@ -744,6 +744,5 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("password-hidden-tip", ""),
         ("preset-password-in-use-tip", ""),
         ("Enable privacy mode", ""),
-        ("allow-remote-toolbar-docking-any-edge", ""),
     ].iter().cloned().collect();
 }

src/platform/windows.rs

@@ -614,7 +614,6 @@ fn authorize_service_scoped_ipc_connection(
             peer_session_id,
             expected_active_session_id,
             peer_is_system,
-            None,
         );
         return false;
     }