Added ability to toggle selection tinting

src/PixiEditor.Extensions.CommonApi/UserPreferences/Settings/PixiEditor/PixiEditorSettings.cs

@@ -28,6 +28,8 @@ public static class PixiEditorSettings
     {
         public static SyncedSetting<bool> EnableSharedToolbar { get; } = SyncedSetting.NonOwned<bool>(PixiEditor);
 
+        public static SyncedSetting<bool> SelectionTintingEnabled { get; } = SyncedSetting.NonOwned(PixiEditor, true);
+
         public static SyncedSetting<RightClickMode> RightClickMode { get; } =
             SyncedSetting.NonOwned<RightClickMode>(PixiEditor);
 

src/PixiEditor/Models/Handlers/IToolsHandler.cs

@@ -19,6 +19,7 @@ internal interface IToolsHandler : IHandler
     public ICollection<IToolSetHandler> AllToolSets { get; }
     public RightClickMode RightClickMode { get; set; }
     public bool EnableSharedToolbar { get; set; }
+    public bool SelectionTintingEnabled { get; set; }
     public event EventHandler<SelectedToolEventArgs> SelectedToolChanged;
     public void SetupTools(IServiceProvider services, ToolSetsConfig toolSetConfig);
     public void SetupToolsTooltipShortcuts();

src/PixiEditor/ViewModels/PixiObservableObject.cs

@@ -1,5 +1,6 @@
 using System.ComponentModel;
 using CommunityToolkit.Mvvm.ComponentModel;
+using PixiEditor.Extensions.CommonApi.UserPreferences.Settings;
 using PixiEditor.Models.Commands;
 
 namespace PixiEditor.ViewModels;
@@ -11,4 +12,7 @@ public class PixiObservableObject : ObservableObject
         base.OnPropertyChanged(e);
         CommandController.Current.NotifyPropertyChanged(e.PropertyName);
     }
+
+    protected void SubscribeSettingsValueChanged<T>(Setting<T> settingStore, string propertyName) =>
+        settingStore.ValueChanged += (_, _) => OnPropertyChanged(propertyName);
 }

src/PixiEditor/ViewModels/SubViewModels/ToolsViewModel.cs

@@ -63,6 +63,19 @@ internal class ToolsViewModel : SubViewModel<ViewModelMain>, IToolsHandler
         }
     }
 
+    public bool SelectionTintingEnabled
+    {
+        get => PixiEditorSettings.Tools.SelectionTintingEnabled.Value;
+        set
+        {
+            if (SelectionTintingEnabled == value)
+                return;
+
+            PixiEditorSettings.Tools.SelectionTintingEnabled.Value = value;
+            OnPropertyChanged();
+        }
+    }
+
     private Cursor? toolCursor;
 
     public Cursor? ToolCursor
@@ -118,6 +131,7 @@ internal class ToolsViewModel : SubViewModel<ViewModelMain>, IToolsHandler
     {
         owner.DocumentManagerSubViewModel.ActiveDocumentChanged += ActiveDocumentChanged;
         PixiEditorSettings.Tools.PrimaryToolset.ValueChanged += PrimaryToolsetOnValueChanged;
+        SubscribeSettingsValueChanged(PixiEditorSettings.Tools.SelectionTintingEnabled, nameof(SelectionTintingEnabled));
     }
 
     private void PrimaryToolsetOnValueChanged(Setting<string> setting, string? newPrimaryToolset)
@@ -174,6 +188,9 @@ internal class ToolsViewModel : SubViewModel<ViewModelMain>, IToolsHandler
         OnPropertyChanged(nameof(NonSelectedToolSets));
     }
 
+    [Command.Basic("PixiEditor.Tools.ToggleSelectionTinting", "TOGGLE_TINTING_SELECTION", "TOGGLE_TINTING_SELECTION_DESCRIPTIVE", AnalyticsTrack = true)]
+    public void ToggleTintSelection() => SelectionTintingEnabled = !SelectionTintingEnabled;
+
     public void SetupToolsTooltipShortcuts()
     {
         foreach (IToolHandler tool in allTools)

src/PixiEditor/Views/Main/ViewportControls/ViewportOverlays.cs

@@ -155,6 +155,13 @@ internal class ViewportOverlays
             Mode = BindingMode.OneWay
         };
 
+        Binding selectionTintingEnabled = new()
+        {
+            Source = ViewModelMain.Current,
+            Path = "ToolsSubViewModel.SelectionTintingEnabled",
+            Mode = BindingMode.OneWay
+        };
+
         MultiBinding showFillBinding = new()
         {
             Converter = new AllTrueConverter(),
@@ -162,7 +169,8 @@ internal class ViewportOverlays
             Bindings = new List<IBinding>()
             {
                 toolIsSelectionBinding,
-                isTransformingBinding
+                isTransformingBinding,
+                selectionTintingEnabled
             }
         };