Fixed mouse utils crash issue.

Signed-off-by: Shuai Yuan <shuai.yuan.zju@gmail.com>

src/settings-ui/Settings.UI/SettingsXAML/Panels/MouseJumpPanel.xaml

@@ -45,7 +45,11 @@
             x:Uid="MouseUtils_MouseJump_ActivationShortcut"
             HeaderIcon="{ui:FontIcon Glyph=}"
             IsEnabled="{x:Bind ViewModel.IsMouseJumpEnabled, Mode=OneWay}">
-            <controls:ShortcutControl MinWidth="{StaticResource SettingActionControlMinWidth}" HotkeySettings="{x:Bind Path=ViewModel.MouseJumpActivationShortcut, Mode=TwoWay}" />
+            <controls:ShortcutControl 
+                MinWidth="{StaticResource SettingActionControlMinWidth}"
+                HasConflict="{x:Bind Path=ViewModel.MouseJumpActivationShortcutHasConflict, Mode=OneWay}"
+                Tooltip="{x:Bind Path=ViewModel.MouseJumpActivationShortcutTooltip, Mode=OneWay}"
+                HotkeySettings="{x:Bind Path=ViewModel.MouseJumpActivationShortcut, Mode=TwoWay}" />
         </tkcontrols:SettingsCard>
 
         <tkcontrols:SettingsCard

src/settings-ui/Settings.UI/SettingsXAML/Views/MouseUtilsPage.xaml

@@ -14,6 +14,10 @@
     mc:Ignorable="d">
     <Page.Resources>
         <converters:IndexBitFieldToVisibilityConverter x:Key="IndexBitFieldToVisibilityConverter" />
+        <tkconverters:BoolToVisibilityConverter
+            x:Key="BoolToInvertedVisibilityConverter"
+            FalseValue="Visible"
+            TrueValue="Collapsed" />
     </Page.Resources>
     <controls:SettingsPageControl x:Uid="MouseUtils" ModuleImageSource="ms-appx:///Assets/Settings/Modules/MouseUtils.png">
         <controls:SettingsPageControl.ModuleContent>
@@ -153,7 +157,7 @@
                         IsClosable="False"
                         IsOpen="True"
                         Severity="Informational"
-                        Visibility="{x:Bind ViewModel.IsAnimationEnabledBySystem, Mode=OneWay, Converter={StaticResource BoolToReverseVisibilityConverter}}">
+                        Visibility="{x:Bind ViewModel.IsAnimationEnabledBySystem, Mode=OneWay, Converter={StaticResource BoolToInvertedVisibilityConverter}}">
                         <InfoBar.ActionButton>
                             <HyperlinkButton x:Uid="OpenSettings" Click="OpenAnimationsSettings_Click" />
                         </InfoBar.ActionButton>

src/settings-ui/Settings.UI/SettingsXAML/Views/MouseUtilsPage.xaml.cs

@@ -48,6 +48,7 @@ namespace Microsoft.PowerToys.Settings.UI.Views
             InitializeComponent();
 
             this.MouseUtils_MouseJump_Panel.ViewModel = ViewModel;
+
             Loaded += (s, e) => ViewModel.OnPageLoaded();
         }
 

src/settings-ui/Settings.UI/ViewModels/MouseUtilsViewModel.cs

@@ -5,11 +5,13 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Linq;
 using System.Runtime.CompilerServices;
-
+using System.Threading.Tasks;
 using global::PowerToys.GPOWrapper;
 using Microsoft.PowerToys.Settings.UI.Library;
 using Microsoft.PowerToys.Settings.UI.Library.Helpers;
+using Microsoft.PowerToys.Settings.UI.Library.HotkeyConflicts;
 using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
 using Microsoft.PowerToys.Settings.Utilities;
 
@@ -197,7 +199,6 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             }
         }
 
-        /*
         private bool GetHotkeyConflictStatus(string hotkeyName)
         {
             return _hotkeyConflictStatus.ContainsKey(hotkeyName) && _hotkeyConflictStatus[hotkeyName];
@@ -208,30 +209,43 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             _hotkeyConflictStatus.Clear();
             _hotkeyConflictTooltips.Clear();
 
-            var moduleRelatedConflicts = GetModuleRelatedConflicts(allConflicts);
-
-            if (moduleRelatedConflicts.HasConflicts)
+            // Define the four MouseUtils submodule names
+            var mouseUtilsModules = new HashSet<string>
             {
-                var conflictData = moduleRelatedConflicts.InAppConflicts
-                    .Concat(moduleRelatedConflicts.SystemConflicts)
-                    .Where(conflict => conflict.Modules != null)
-                    .SelectMany(conflict => conflict.Modules.Select(module => new { Conflict = conflict, Module = module }))
-                    .Where(item => string.Equals(item.Module.ModuleName, FindMyMouseSettings.ModuleName, StringComparison.OrdinalIgnoreCase) ||
-                                   string.Equals(item.Module.ModuleName, MouseHighlighterSettings.ModuleName, StringComparison.OrdinalIgnoreCase) ||
-                                   string.Equals(item.Module.ModuleName, MousePointerCrosshairsSettings.ModuleName, StringComparison.OrdinalIgnoreCase))
-                    .GroupBy(item => item.Module.HotkeyName)
-                    .ToDictionary(g => g.Key, g => g.First());
+                FindMyMouseSettings.ModuleName,        // "FindMyMouse"
+                MouseHighlighterSettings.ModuleName,   // "MouseHighlighter"
+                MousePointerCrosshairsSettings.ModuleName, // "MousePointerCrosshairs"
+                MouseJumpSettings.ModuleName,           // "MouseJump"
+            };
 
-                foreach (var conflictGroup in conflictData)
+            // Process in-app conflicts
+            foreach (var conflict in allConflicts.InAppConflicts)
+            {
+                ProcessConflictGroup(conflict, mouseUtilsModules);
+            }
+
+            // Process system conflicts
+            foreach (var conflict in allConflicts.SystemConflicts)
+            {
+                ProcessConflictGroup(conflict, mouseUtilsModules);
+            }
+        }
+
+        private void ProcessConflictGroup(HotkeyConflictGroupData conflict, HashSet<string> mouseUtilsModules)
+        {
+            // Check if any of the modules in this conflict are MouseUtils submodules
+            var involvedMouseUtilsModules = conflict.Modules
+                .Where(module => mouseUtilsModules.Contains(module.ModuleName))
+                .ToList();
+
+            if (involvedMouseUtilsModules.Count != 0)
+            {
+                // For each involved MouseUtils module, mark the hotkey as having a conflict
+                foreach (var module in involvedMouseUtilsModules)
                 {
-                    var hotkeyName = conflictGroup.Key;
-                    var conflictItem = conflictGroup.Value;
-
-                    _hotkeyConflictStatus[hotkeyName] = true;
-
-                    // Generate tooltip text based on conflict type
-                    var tooltip = GenerateConflictTooltip(conflictItem.Conflict, conflictItem.Module);
-                    _hotkeyConflictTooltips[hotkeyName] = tooltip;
+                    string hotkeyKey = $"{module.ModuleName}_{module.HotkeyName}";
+                    _hotkeyConflictStatus[hotkeyKey] = true;
+                    _hotkeyConflictTooltips[hotkeyKey] = GenerateConflictTooltip(conflict, module);
                 }
             }
         }
@@ -267,13 +281,15 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             // Update properties using setters to trigger PropertyChanged
             void UpdateConflictProperties()
             {
-                FindMyMouseActivationShortcutHasConflict = GetHotkeyConflictStatus("ActivationShortcut");
-                MouseHighlighterActivationShortcutHasConflict = GetHotkeyConflictStatus("ActivationShortcut");
-                MousePointerCrosshairsActivationShortcutHasConflict = GetHotkeyConflictStatus("ActivationShortcut");
+                FindMyMouseActivationShortcutHasConflict = GetHotkeyConflictStatus($"{FindMyMouseSettings.ModuleName}_ActivationShortcut");
+                MouseHighlighterActivationShortcutHasConflict = GetHotkeyConflictStatus($"{MouseHighlighterSettings.ModuleName}_ActivationShortcut");
+                MousePointerCrosshairsActivationShortcutHasConflict = GetHotkeyConflictStatus($"{MousePointerCrosshairsSettings.ModuleName}_ActivationShortcut");
+                MouseJumpActivationShortcutHasConflict = GetHotkeyConflictStatus($"{MouseJumpSettings.ModuleName}_ActivationShortcut");
 
-                FindMyMouseActivationShortcutTooltip = GetHotkeyConflictTooltip("ActivationShortcut");
-                MouseHighlighterActivationShortcutTooltip = GetHotkeyConflictTooltip("ActivationShortcut");
-                MousePointerCrosshairsActivationShortcutTooltip = GetHotkeyConflictTooltip("ActivationShortcut");
+                FindMyMouseActivationShortcutTooltip = GetHotkeyConflictTooltip($"{FindMyMouseSettings.ModuleName}_ActivationShortcut");
+                MouseHighlighterActivationShortcutTooltip = GetHotkeyConflictTooltip($"{MouseHighlighterSettings.ModuleName}_ActivationShortcut");
+                MousePointerCrosshairsActivationShortcutTooltip = GetHotkeyConflictTooltip($"{MousePointerCrosshairsSettings.ModuleName}_ActivationShortcut");
+                MouseJumpActivationShortcutTooltip = GetHotkeyConflictTooltip($"{MouseJumpSettings.ModuleName}_ActivationShortcut");
             }
 
             _ = Task.Run(() =>
@@ -295,7 +311,7 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
                     UpdateConflictProperties();
                 }
             });
-        }*/
+        }
 
         public bool FindMyMouseActivationShortcutHasConflict
         {

src/settings-ui/Settings.UI/ViewModels/MouseUtilsViewModel_MouseJump.cs

@@ -25,12 +25,15 @@ using MouseJump.Common.Models.Styles;
 
 namespace Microsoft.PowerToys.Settings.UI.ViewModels
 {
-    public partial class MouseUtilsViewModel
+    public partial class MouseUtilsViewModel : PageViewModelBase
     {
         private GpoRuleConfigured _jumpEnabledGpoRuleConfiguration;
         private bool _jumpEnabledStateIsGPOConfigured;
         private bool _isMouseJumpEnabled;
 
+        private bool _mouseJumpActivationShortcutHasConflict;
+        private string _mouseJumpActivationShortcutTooltip;
+
         internal MouseJumpSettings MouseJumpSettingsConfig { get; set; }
 
         private void InitializeMouseJumpSettings(ISettingsRepository<MouseJumpSettings> mouseJumpSettingsRepository)
@@ -111,6 +114,32 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             }
         }
 
+        public bool MouseJumpActivationShortcutHasConflict
+        {
+            get => _mouseJumpActivationShortcutHasConflict;
+            set
+            {
+                if (_mouseJumpActivationShortcutHasConflict != value)
+                {
+                    _mouseJumpActivationShortcutHasConflict = value;
+                    OnPropertyChanged(nameof(MouseJumpActivationShortcutHasConflict));
+                }
+            }
+        }
+
+        public string MouseJumpActivationShortcutTooltip
+        {
+            get => _mouseJumpActivationShortcutTooltip;
+            set
+            {
+                if (_mouseJumpActivationShortcutTooltip != value)
+                {
+                    _mouseJumpActivationShortcutTooltip = value;
+                    OnPropertyChanged(nameof(MouseJumpActivationShortcutTooltip));
+                }
+            }
+        }
+
         public MouseJumpThumbnailSize MouseJumpThumbnailSize
         {
             get