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@@ -1,9 +1,11 @@
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-using System.Windows.Input;
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-using ChunkyImageLib.DataHolders;
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+using System.ComponentModel;
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+using System.Windows.Input;
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using PixiEditor.DrawingApi.Core.Numerics;
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using PixiEditor.Localization;
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using PixiEditor.Models.Commands.Attributes.Commands;
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using PixiEditor.Models.Enums;
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+using PixiEditor.Models.Events;
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+using PixiEditor.ViewModels.SubViewModels.Document;
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using PixiEditor.ViewModels.SubViewModels.Tools.ToolSettings.Toolbars;
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using PixiEditor.Views.UserControls.Overlays.BrushShapeOverlay;
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@@ -12,8 +14,10 @@ namespace PixiEditor.ViewModels.SubViewModels.Tools.Tools;
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[Command.Tool(Key = Key.O, Transient = Key.LeftAlt)]
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internal class ColorPickerToolViewModel : ToolViewModel
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{
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- private readonly string defaultActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_DEFAULT";
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-
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+ private readonly string defaultReferenceActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_DEFAULT";
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+
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+ private readonly string defaultActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_CANVAS_ONLY";
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+
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public override bool HideHighlight => true;
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public override string ToolNameLocalizationKey => "COLOR_PICKER_TOOL";
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@@ -56,35 +60,80 @@ internal class ColorPickerToolViewModel : ToolViewModel
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{
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ActionDisplay = defaultActionDisplay;
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Toolbar = ToolbarFactory.Create<ColorPickerToolViewModel, EmptyToolbar>(this);
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+ ViewModelMain.Current.DocumentManagerSubViewModel.ActiveDocumentChanged += DocumentChanged;
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}
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- public override void OnLeftMouseButtonDown(VecD pos)
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+ private void DocumentChanged(object sender, DocumentChangedEventArgs e)
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{
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- ViewModelMain.Current?.DocumentManagerSubViewModel.ActiveDocument?.Tools.UseColorPickerTool();
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+ if (e.OldDocument != null)
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+ {
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+ e.OldDocument.ReferenceLayerViewModel.PropertyChanged -= ReferenceLayerChanged;
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+ }
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+
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+ if (e.NewDocument != null)
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+ {
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+ e.NewDocument.ReferenceLayerViewModel.PropertyChanged += ReferenceLayerChanged;
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+ }
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+
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+ UpdateActionDisplay();
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}
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- public override void ModifierKeyChanged(bool ctrlIsDown, bool shiftIsDown, bool altIsDown)
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+ private void ReferenceLayerChanged(object sender, PropertyChangedEventArgs e)
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{
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+ if (e.PropertyName == nameof(ReferenceLayerViewModel.ReferenceBitmap))
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+ {
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+ UpdateActionDisplay();
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+ }
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+ }
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+
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+ private void UpdateActionDisplay()
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+ {
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+ bool ctrlDown = (Keyboard.Modifiers & ModifierKeys.Control) != 0;
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+ bool shiftDown = (Keyboard.Modifiers & ModifierKeys.Shift) != 0;
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+
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+ UpdateActionDisplay(ctrlDown, shiftDown);
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+ }
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+
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+ private void UpdateActionDisplay(bool ctrlIsDown, bool shiftIsDown)
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+ {
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+ var referenceLayer = ViewModelMain.Current.DocumentManagerSubViewModel.ActiveDocument?.ReferenceLayerViewModel;
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+
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+ if (referenceLayer?.ReferenceBitmap == null)
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+ {
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+ PickFromCanvas = true;
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+ PickFromReferenceLayer = true;
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+ ActionDisplay = defaultActionDisplay;
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+ return;
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+ }
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+
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if (ctrlIsDown)
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{
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PickFromCanvas = false;
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PickFromReferenceLayer = true;
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- ActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_CTRL";
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+ ActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_REFERENCE_ONLY";
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}
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else if (shiftIsDown)
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{
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PickFromCanvas = true;
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PickFromReferenceLayer = false;
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- ActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_SHIFT";
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+ ActionDisplay = "COLOR_PICKER_ACTION_DISPLAY_CANVAS_ONLY";
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return;
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}
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else
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{
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PickFromCanvas = true;
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PickFromReferenceLayer = true;
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- ActionDisplay = defaultActionDisplay;
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+ ActionDisplay = defaultReferenceActionDisplay;
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}
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-
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- ViewModelMain.Current.DocumentManagerSubViewModel.ActiveDocument?.ReferenceLayerViewModel.RaiseShowHighestChanged();
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+
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+ referenceLayer.RaiseShowHighestChanged();
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}
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+
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+ public override void OnLeftMouseButtonDown(VecD pos)
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+ {
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+ ViewModelMain.Current?.DocumentManagerSubViewModel.ActiveDocument?.Tools.UseColorPickerTool();
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+ }
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+
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+ public override void ModifierKeyChanged(bool ctrlIsDown, bool shiftIsDown, bool altIsDown) =>
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+ UpdateActionDisplay(ctrlIsDown, shiftIsDown);
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}
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CPKreuz