UI - Updated Stylet

Keyframes - Finished copy/paste implementation

src/Artemis.Core/Models/Profile/LayerProperties/ILayerProperty.cs

@@ -16,10 +16,15 @@ namespace Artemis.Core
         /// <summary>
         ///     Gets the description attribute applied to this property
         /// </summary>
-        public PropertyDescriptionAttribute PropertyDescription { get; }
+        PropertyDescriptionAttribute PropertyDescription { get; }
 
         /// <summary>
-        /// Gets the unique path of the property on the layer
+        ///     The parent group of this layer property, set after construction
+        /// </summary>
+        LayerPropertyGroup LayerPropertyGroup { get; }
+
+        /// <summary>
+        ///     Gets the unique path of the property on the layer
         /// </summary>
         public string Path { get; }
 
@@ -30,7 +35,7 @@ namespace Artemis.Core
         ///         <see cref="LayerProperty{T}" />
         ///     </para>
         /// </summary>
-        void Initialize(RenderProfileElement profileElement, LayerPropertyGroup @group, PropertyEntity entity, bool fromStorage, PropertyDescriptionAttribute description, string path);
+        void Initialize(RenderProfileElement profileElement, LayerPropertyGroup group, PropertyEntity entity, bool fromStorage, PropertyDescriptionAttribute description, string path);
 
         /// <summary>
         ///     Returns a list off all data binding registrations
@@ -38,7 +43,14 @@ namespace Artemis.Core
         List<IDataBindingRegistration> GetAllDataBindingRegistrations();
 
         /// <summary>
-        /// Updates the layer properties internal state
+        ///     Attempts to load and add the provided keyframe entity to the layer property
+        /// </summary>
+        /// <param name="keyframeEntity">The entity representing the keyframe to add</param>
+        /// <returns>If succeeded the resulting keyframe, otherwise <see langword="null" /></returns>
+        ILayerPropertyKeyframe? AddKeyframeEntity(KeyframeEntity keyframeEntity);
+
+        /// <summary>
+        ///     Updates the layer properties internal state
         /// </summary>
         /// <param name="timeline">The timeline to apply to the property</param>
         void Update(Timeline timeline);

src/Artemis.Core/Models/Profile/LayerProperties/LayerProperty.cs

@@ -118,9 +118,7 @@ namespace Artemis.Core
         /// </summary>
         public RenderProfileElement ProfileElement { get; internal set; }
 
-        /// <summary>
+        /// <inheritdoc />
-        ///     The parent group of this layer property, set after construction
-        /// </summary>
         public LayerPropertyGroup LayerPropertyGroup { get; internal set; }
 
         #endregion
@@ -282,6 +280,22 @@ namespace Artemis.Core
             OnKeyframeAdded();
         }
 
+        /// <inheritdoc />
+        public ILayerPropertyKeyframe? AddKeyframeEntity(KeyframeEntity keyframeEntity)
+        {
+            if (keyframeEntity.Position > ProfileElement.Timeline.Length)
+                return null;
+            T value = CoreJson.DeserializeObject<T>(keyframeEntity.Value);
+            if (value == null) 
+                return null;
+          
+            LayerPropertyKeyframe<T> keyframe = new LayerPropertyKeyframe<T>(
+                CoreJson.DeserializeObject<T>(keyframeEntity.Value)!, keyframeEntity.Position, (Easings.Functions) keyframeEntity.EasingFunction, this
+            );
+            AddKeyframe(keyframe);
+            return keyframe;
+        }
+
         /// <summary>
         ///     Removes a keyframe from the layer property
         /// </summary>
@@ -508,6 +522,7 @@ namespace Artemis.Core
             if (!IsLoadedFromStorage)
                 ApplyDefaultValue(null);
             else
+            {
                 try
                 {
                     if (Entity.Value != null)
@@ -517,6 +532,7 @@ namespace Artemis.Core
                 {
                     // ignored for now
                 }
+            }
 
             CurrentValue = BaseValue;
             KeyframesEnabled = Entity.KeyframesEnabled;
@@ -524,12 +540,8 @@ namespace Artemis.Core
             _keyframes.Clear();
             try
             {
-                _keyframes.AddRange(Entity.KeyframeEntities
+                foreach (KeyframeEntity keyframeEntity in Entity.KeyframeEntities.Where(k => k.Position <= ProfileElement.Timeline.Length)) 
-                    .Where(k => k.Position <= ProfileElement.Timeline.Length)
+                    AddKeyframeEntity(keyframeEntity);
-                    .Select(k => new LayerPropertyKeyframe<T>(
-                        CoreJson.DeserializeObject<T>(k.Value)!, k.Position, (Easings.Functions) k.EasingFunction, this
-                    ))
-                );
             }
             catch (JsonException)
             {

src/Artemis.UI.Shared/Artemis.UI.Shared.csproj

@@ -43,7 +43,7 @@
     <PackageReference Include="SharpVectors.Reloaded" Version="1.6.0" />
     <PackageReference Include="SkiaSharp" Version="2.80.2" />
     <PackageReference Include="SkiaSharp.Views.WPF" Version="2.80.2" />
-    <PackageReference Include="Stylet" Version="1.3.4" />
+    <PackageReference Include="Stylet" Version="1.3.5" />
     <PackageReference Include="System.Buffers" Version="4.5.0" />
     <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
     <PackageReference Include="Unclassified.NetRevisionTask" Version="0.3.0">

src/Artemis.UI.Shared/packages.lock.json

@@ -85,9 +85,9 @@
       },
       "Stylet": {
         "type": "Direct",
-        "requested": "[1.3.4, )",
+        "requested": "[1.3.5, )",
-        "resolved": "1.3.4",
+        "resolved": "1.3.5",
-        "contentHash": "bCEdA+AIi+TM9SQQGLYMsFRIfzZcDUDg2Mznyr72kOkcC/cdBj01/jel4/v2aoKwbFcxVjiqmpgnbsFgMEZ4zQ==",
+        "contentHash": "9vjjaTgf5sZAGHnxQWIslD32MG5gXj7ANgS+w965L5Eh//UC3qwZDrEf226Pf+v1P/ldAJDpUySnOyGlb3TSSw==",
         "dependencies": {
           "System.Drawing.Common": "4.6.0"
         }

src/Artemis.UI/Artemis.UI.csproj

@@ -145,7 +145,7 @@
     <PackageReference Include="RawInput.Sharp" Version="0.0.3" />
     <PackageReference Include="Serilog" Version="2.9.0" />
     <PackageReference Include="SkiaSharp.Views.WPF" Version="2.80.2" />
-    <PackageReference Include="Stylet" Version="1.3.4" />
+    <PackageReference Include="Stylet" Version="1.3.5" />
     <PackageReference Include="System.Buffers" Version="4.5.0" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="4.7.0" />
     <PackageReference Include="System.Drawing.Common" Version="4.7.0" />

src/Artemis.UI/Behaviors/TreeViewSelectionBehavior.cs

@@ -1,6 +1,7 @@
 using System.Collections.Specialized;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Input;
 using Microsoft.Xaml.Behaviors;
 
 namespace Artemis.UI.Behaviors
@@ -105,7 +106,8 @@ namespace Artemis.UI.Behaviors
             {
                 item.IsSelected = true;
                 // Focus the newly selected item as if was clicked
-                item.Focus();
+                if (FocusManager.GetIsFocusScope(item))
+                    item.Focus();
                 if (ExpandSelected)
                     item.IsExpanded = true;
             }

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/LayerPropertiesView.xaml

@@ -199,6 +199,12 @@
                     <materialDesign:CircleWipe />
                 </materialDesign:TransitionerSlide.BackwardWipe>
                 <Grid>
+                    <Grid.InputBindings>
+                        <KeyBinding Key="Delete" Command="{s:Action DeleteKeyframes}" s:View.ActionTarget="{Binding TimelineViewModel}"/>
+                        <KeyBinding Key="D" Modifiers="Control" Command="{s:Action DuplicateKeyframes}" s:View.ActionTarget="{Binding TimelineViewModel}" />
+                        <KeyBinding Key="C" Modifiers="Control" Command="{s:Action CopyKeyframes}" s:View.ActionTarget="{Binding TimelineViewModel}"/>
+                        <KeyBinding Key="V" Modifiers="Control" Command="{s:Action PasteKeyframes}" s:View.ActionTarget="{Binding TimelineViewModel}"/>
+                    </Grid.InputBindings>
                     <Grid.RowDefinitions>
                         <RowDefinition Height="48" />
                         <RowDefinition Height="*" />
@@ -206,7 +212,11 @@
                     </Grid.RowDefinitions>
 
                     <!-- Timeline headers -->
-                    <ScrollViewer Grid.Row="0" x:Name="TimelineHeaderScrollViewer" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden" ScrollChanged="TimelineScrollChanged">
+                    <ScrollViewer Grid.Row="0" 
+                                  x:Name="TimelineHeaderScrollViewer" 
+                                  HorizontalScrollBarVisibility="Hidden"
+                                  VerticalScrollBarVisibility="Hidden" 
+                                  ScrollChanged="TimelineScrollChanged">
                         <Canvas Background="{DynamicResource MaterialDesignCardBackground}" Width="{Binding ActualWidth, ElementName=PropertyTimeLine}">
                             <!-- Timeline segments -->
                             <ContentControl Canvas.Left="{Binding EndTimelineSegmentViewModel.SegmentStartPosition}" s:View.Model="{Binding EndTimelineSegmentViewModel}" />

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/Timeline/Models/KeyframeClipboardModel.cs

@@ -1,32 +1,86 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using Artemis.Core;
 using Artemis.Storage.Entities.Profile;
 using Artemis.UI.Exceptions;
 
 namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Timeline.Models
 {
-    public class KeyframeClipboardModel
+    public class KeyframesClipboardModel
     {
-        public Dictionary<string, KeyframeEntity> KeyframeEntities { get; set; }
+        // ReSharper disable once UnusedMember.Global - For JSON.NET
-        public KeyframeClipboardModel(List<ILayerPropertyKeyframe> keyframes)
+        public KeyframesClipboardModel()
         {
-            KeyframeEntities = new Dictionary<string, KeyframeEntity>();
+            ClipboardModels = new List<KeyframeClipboardModel>();
-            foreach (ILayerPropertyKeyframe keyframe in keyframes)
-            {
-                KeyframeEntities.Add(keyframe.UntypedLayerProperty.Path, );
-            }
         }
 
-        public void Paste(RenderProfileElement target, TimeSpan pastePosition)
+        public KeyframesClipboardModel(IEnumerable<ILayerPropertyKeyframe> keyframes)
+        {
+            ClipboardModels = new List<KeyframeClipboardModel>();
+            foreach (ILayerPropertyKeyframe keyframe in keyframes.OrderBy(k => k.Position))
+                ClipboardModels.Add(new KeyframeClipboardModel(keyframe));
+        }
+
+        public List<KeyframeClipboardModel> ClipboardModels { get; set; }
+        public bool HasBeenPasted { get; set; }
+
+        public List<ILayerPropertyKeyframe> Paste(RenderProfileElement target, TimeSpan pastePosition)
         {
             if (target == null) throw new ArgumentNullException(nameof(target));
             if (HasBeenPasted)
                 throw new ArtemisUIException("Clipboard model can only be pasted once");
 
+            List<ILayerPropertyKeyframe> results = new List<ILayerPropertyKeyframe>();
+            if (!ClipboardModels.Any())
+                return results;
+
+            // Determine the offset by looking at the position of the first keyframe, start pasting from there
+            TimeSpan offset = pastePosition - ClipboardModels.First().KeyframeEntity.Position;
+            List<ILayerProperty> properties = target.GetAllLayerProperties();
+            foreach (KeyframeClipboardModel clipboardModel in ClipboardModels)
+            {
+                ILayerPropertyKeyframe layerPropertyKeyframe = clipboardModel.Paste(properties, offset);
+                if (layerPropertyKeyframe != null)
+                    results.Add(layerPropertyKeyframe);
+            }
+
             HasBeenPasted = true;
+            return results;
+        }
+    }
+
+    public class KeyframeClipboardModel
+    {
+        // ReSharper disable once UnusedMember.Global - For JSON.NET
+        public KeyframeClipboardModel()
+        {
         }
 
-        public bool HasBeenPasted { get; set; }
+        public KeyframeClipboardModel(ILayerPropertyKeyframe layerPropertyKeyframe)
+        {
+            FeatureId = layerPropertyKeyframe.UntypedLayerProperty.LayerPropertyGroup.Feature.Id;
+            Path = layerPropertyKeyframe.UntypedLayerProperty.Path;
+            KeyframeEntity = layerPropertyKeyframe.GetKeyframeEntity();
+        }
+
+        public string FeatureId { get; set; }
+        public string Path { get; set; }
+        public KeyframeEntity KeyframeEntity { get; set; }
+
+        public ILayerPropertyKeyframe Paste(List<ILayerProperty> properties, TimeSpan offset)
+        {
+            ILayerProperty property = properties.FirstOrDefault(p => p.LayerPropertyGroup.Feature.Id == FeatureId && p.Path == Path);
+            if (property != null)
+            {
+                KeyframeEntity.Position += offset;
+                ILayerPropertyKeyframe keyframe = property.AddKeyframeEntity(KeyframeEntity);
+                KeyframeEntity.Position -= offset;
+
+                return keyframe;
+            }
+
+            return null;
+        }
     }
 }

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/Timeline/TimelineView.xaml

@@ -19,12 +19,6 @@
           Height="{Binding LayerPropertiesViewModel.TreeViewModelHeight}"
           VerticalAlignment="Top"
           Focusable="True">
-        <Grid.InputBindings>
-            <KeyBinding Key="Delete" Command="{s:Action DeleteKeyframes}" />
-            <KeyBinding Key="D" Modifiers="Control" Command="{s:Action DuplicateKeyframes}" />
-            <KeyBinding Key="C" Modifiers="Control" Command="{s:Action CopyKeyframes}" />
-            <KeyBinding Key="V" Modifiers="Control" Command="{s:Action PasteKeyframes}" />
-        </Grid.InputBindings>
         <Grid.Triggers>
             <EventTrigger RoutedEvent="UIElement.MouseLeftButtonDown">
                 <BeginStoryboard>
@@ -43,12 +37,12 @@
         </Grid.Triggers>
         <Grid.ContextMenu>
             <ContextMenu>
-                <MenuItem Header="Duplicate" Command="{s:Action DuplicateKeyframes}" CommandParameter="{Binding}" InputGestureText="Ctrl+D" IsEnabled="False">
+                <MenuItem Header="Duplicate" Command="{s:Action DuplicateKeyframes}" CommandParameter="{Binding}" InputGestureText="Ctrl+D">
                     <MenuItem.Icon>
                         <materialDesign:PackIcon Kind="ContentDuplicate" />
                     </MenuItem.Icon>
                 </MenuItem>
-                <MenuItem Header="Copy" Command="{s:Action CopyKeyframes}" CommandParameter="{Binding}" InputGestureText="Ctrl+C" IsEnabled="False">
+                <MenuItem Header="Copy" Command="{s:Action CopyKeyframes}" CommandParameter="{Binding}" InputGestureText="Ctrl+C">
                     <MenuItem.Icon>
                         <materialDesign:PackIcon Kind="ContentCopy" />
                     </MenuItem.Icon>
@@ -59,7 +53,7 @@
                     </MenuItem.Icon>
                 </MenuItem>
                 <Separator />
-                <MenuItem Header="Delete" Command="{s:Action DeleteKeyframes}" InputGestureText="Del" IsEnabled="False">
+                <MenuItem Header="Delete" Command="{s:Action DeleteKeyframes}" InputGestureText="Del">
                     <MenuItem.Icon>
                         <materialDesign:PackIcon Kind="Delete" />
                     </MenuItem.Icon>

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/Timeline/TimelineViewModel.cs

@@ -158,13 +158,17 @@ namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Timeline
         public bool CanDuplicateKeyframes => GetAllKeyframeViewModels().Any(k => k.IsSelected);
         public bool CanCopyKeyframes => GetAllKeyframeViewModels().Any(k => k.IsSelected);
         public bool CanDeleteKeyframes => GetAllKeyframeViewModels().Any(k => k.IsSelected);
-        public bool CanPasteKeyframes => JsonClipboard.GetData() is KeyframeClipboardModel;
+        public bool CanPasteKeyframes => JsonClipboard.GetData() is KeyframesClipboardModel;
 
         private TimeSpan? _contextMenuOpenPosition;
 
         public void ContextMenuOpening(object sender, ContextMenuEventArgs e)
         {
             _contextMenuOpenPosition = GetCursorTime(new Point(e.CursorLeft, e.CursorTop));
+            NotifyOfPropertyChange(nameof(CanDuplicateKeyframes));
+            NotifyOfPropertyChange(nameof(CanCopyKeyframes));
+            NotifyOfPropertyChange(nameof(CanDeleteKeyframes));
+            NotifyOfPropertyChange(nameof(CanPasteKeyframes));
         }
 
         public void ContextMenuClosing(object sender, ContextMenuEventArgs e)
@@ -193,12 +197,17 @@ namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Timeline
             _profileEditorService.UpdateSelectedProfileElement();
         }
 
-        public void DuplicateKeyframes(ITimelineKeyframeViewModel viewModel = null)
+        public void DuplicateKeyframes(object sender)
         {
-            TimeSpan pastePosition = GetPastePosition(viewModel);
+            TimeSpan pastePosition = GetPastePosition(sender as ITimelineKeyframeViewModel);
 
             List<ILayerPropertyKeyframe> keyframes = GetAllKeyframeViewModels().Where(k => k.IsSelected).Select(k => k.Keyframe).ToList();
-            DuplicateKeyframes(keyframes, pastePosition);
+            List<ILayerPropertyKeyframe> newKeyframes = DuplicateKeyframes(keyframes, pastePosition);
+            // Select only the newly duplicated keyframes
+            foreach (ITimelineKeyframeViewModel timelineKeyframeViewModel in GetAllKeyframeViewModels())
+                timelineKeyframeViewModel.IsSelected = newKeyframes.Contains(timelineKeyframeViewModel.Keyframe);
+
+            _profileEditorService.UpdateSelectedProfileElement();
         }
 
         public void CopyKeyframes()
@@ -207,10 +216,15 @@ namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Timeline
             CopyKeyframes(keyframes);
         }
 
-        public void PasteKeyframes(ITimelineKeyframeViewModel viewModel = null)
+        public void PasteKeyframes(object sender)
         {
-            TimeSpan pastePosition = GetPastePosition(viewModel);
+            TimeSpan pastePosition = GetPastePosition(sender as ITimelineKeyframeViewModel);
-            PasteKeyframes(pastePosition);
+            List<ILayerPropertyKeyframe> newKeyframes = PasteKeyframes(pastePosition);
+            // Select only the newly pasted keyframes
+            foreach (ITimelineKeyframeViewModel timelineKeyframeViewModel in GetAllKeyframeViewModels())
+                timelineKeyframeViewModel.IsSelected = newKeyframes.Contains(timelineKeyframeViewModel.Keyframe);
+
+            _profileEditorService.UpdateSelectedProfileElement();
         }
 
         private TimeSpan GetPastePosition(ITimelineKeyframeViewModel viewModel)
@@ -226,26 +240,26 @@ namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Timeline
 
             return pastePosition;
         }
-        
+
-        public List<ILayerPropertyKeyframe> DuplicateKeyframes(List<ILayerPropertyKeyframe> keyframes, TimeSpan pastePosition)
+        private List<ILayerPropertyKeyframe> DuplicateKeyframes(List<ILayerPropertyKeyframe> keyframes, TimeSpan pastePosition)
         {
-            KeyframeClipboardModel clipboardModel = CoreJson.DeserializeObject<KeyframeClipboardModel>(CoreJson.SerializeObject(new KeyframeClipboardModel(keyframes), true), true);
+            KeyframesClipboardModel clipboardModel = CoreJson.DeserializeObject<KeyframesClipboardModel>(CoreJson.SerializeObject(new KeyframesClipboardModel(keyframes), true), true);
             return PasteClipboardData(clipboardModel, pastePosition);
         }
 
-        public void CopyKeyframes(List<ILayerPropertyKeyframe> keyframes)
+        private void CopyKeyframes(List<ILayerPropertyKeyframe> keyframes)
         {
-            KeyframeClipboardModel clipboardModel = new KeyframeClipboardModel(keyframes);
+            KeyframesClipboardModel clipboardModel = new KeyframesClipboardModel(keyframes);
             JsonClipboard.SetObject(clipboardModel);
         }
 
-        public List<ILayerPropertyKeyframe> PasteKeyframes(TimeSpan pastePosition)
+        private List<ILayerPropertyKeyframe> PasteKeyframes(TimeSpan pastePosition)
         {
-            KeyframeClipboardModel clipboardObject = JsonClipboard.GetData<KeyframeClipboardModel>();
+            KeyframesClipboardModel clipboardObject = JsonClipboard.GetData<KeyframesClipboardModel>();
             return PasteClipboardData(clipboardObject, pastePosition);
         }
 
-        private List<ILayerPropertyKeyframe> PasteClipboardData(KeyframeClipboardModel clipboardModel, TimeSpan pastePosition)
+        private List<ILayerPropertyKeyframe> PasteClipboardData(KeyframesClipboardModel clipboardModel, TimeSpan pastePosition)
         {
             List<ILayerPropertyKeyframe> pasted = new List<ILayerPropertyKeyframe>();
             if (clipboardModel == null)
@@ -254,9 +268,7 @@ namespace Artemis.UI.Screens.ProfileEditor.LayerProperties.Timeline
             if (target == null)
                 return pasted;
 
-            clipboardModel.Paste(target, pastePosition);
+            return clipboardModel.Paste(target, pastePosition);
-            
-            return pasted;
         }
 
         #endregion

src/Artemis.UI/Screens/ProfileEditor/ProfileEditorViewModel.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Input;
 using Artemis.Core;
 using Artemis.Core.Modules;
 using Artemis.Core.Services;
@@ -209,6 +210,8 @@ namespace Artemis.UI.Screens.ProfileEditor
             // Expanded status is also undone because undoing works a bit crude, that's annoying
             List<LayerPropertyGroupViewModel> beforeGroups = LayerPropertiesViewModel.GetAllLayerPropertyGroupViewModels();
             List<string> expandedPaths = beforeGroups.Where(g => g.IsExpanded).Select(g => g.LayerPropertyGroup.Path).ToList();
+            // Store the focused element so we can restore it later
+            IInputElement focusedElement = FocusManager.GetFocusedElement(Window.GetWindow(View));
 
             if (!_profileEditorService.UndoUpdateProfile())
             {
@@ -219,7 +222,13 @@ namespace Artemis.UI.Screens.ProfileEditor
             // Restore the expanded status
             foreach (LayerPropertyGroupViewModel allLayerPropertyGroupViewModel in LayerPropertiesViewModel.GetAllLayerPropertyGroupViewModels())
                 allLayerPropertyGroupViewModel.IsExpanded = expandedPaths.Contains(allLayerPropertyGroupViewModel.LayerPropertyGroup.Path);
-
+            // Restore the focused element
+            Execute.PostToUIThread(async () =>
+            {
+                await Task.Delay(50);
+                focusedElement?.Focus();
+            });
+            
             _snackbarMessageQueue.Enqueue("Undid profile update", "REDO", Redo);
         }
 
@@ -228,6 +237,8 @@ namespace Artemis.UI.Screens.ProfileEditor
             // Expanded status is also undone because undoing works a bit crude, that's annoying
             List<LayerPropertyGroupViewModel> beforeGroups = LayerPropertiesViewModel.GetAllLayerPropertyGroupViewModels();
             List<string> expandedPaths = beforeGroups.Where(g => g.IsExpanded).Select(g => g.LayerPropertyGroup.Path).ToList();
+            // Store the focused element so we can restore it later
+            IInputElement focusedElement = FocusManager.GetFocusedElement(Window.GetWindow(View));
 
             if (!_profileEditorService.RedoUpdateProfile())
             {
@@ -238,6 +249,12 @@ namespace Artemis.UI.Screens.ProfileEditor
             // Restore the expanded status
             foreach (LayerPropertyGroupViewModel allLayerPropertyGroupViewModel in LayerPropertiesViewModel.GetAllLayerPropertyGroupViewModels())
                 allLayerPropertyGroupViewModel.IsExpanded = expandedPaths.Contains(allLayerPropertyGroupViewModel.LayerPropertyGroup.Path);
+            // Restore the focused element
+            Execute.PostToUIThread(async () =>
+            {
+                await Task.Delay(50);
+                focusedElement?.Focus();
+            });
 
             _snackbarMessageQueue.Enqueue("Redid profile update", "UNDO", Undo);
         }

src/Artemis.UI/Screens/ProfileEditor/ProfileTree/ProfileTreeViewModel.cs

@@ -42,7 +42,7 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
             }
         }
 
-        public bool CanPasteElement => _profileEditorService.GetCanPaste();
+        public bool CanPasteElement => _profileEditorService.GetCanPasteProfileElement();
 
         protected override void OnInitialActivate()
         {

src/Artemis.UI/Screens/ProfileEditor/ProfileTree/TreeItem/TreeItemViewModel.cs

@@ -48,7 +48,7 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree.TreeItem
             set => SetAndNotify(ref _profileElement, value);
         }
 
-        public bool CanPasteElement => _profileEditorService.GetCanPaste();
+        public bool CanPasteElement => _profileEditorService.GetCanPasteProfileElement();
 
         public abstract bool SupportsChildren { get; }
 

src/Artemis.UI/packages.lock.json

@@ -107,9 +107,9 @@
       },
       "Stylet": {
         "type": "Direct",
-        "requested": "[1.3.4, )",
+        "requested": "[1.3.5, )",
-        "resolved": "1.3.4",
+        "resolved": "1.3.5",
-        "contentHash": "bCEdA+AIi+TM9SQQGLYMsFRIfzZcDUDg2Mznyr72kOkcC/cdBj01/jel4/v2aoKwbFcxVjiqmpgnbsFgMEZ4zQ==",
+        "contentHash": "9vjjaTgf5sZAGHnxQWIslD32MG5gXj7ANgS+w965L5Eh//UC3qwZDrEf226Pf+v1P/ldAJDpUySnOyGlb3TSSw==",
         "dependencies": {
           "System.Drawing.Common": "4.6.0"
         }
@@ -1410,7 +1410,7 @@
           "SharpVectors.Reloaded": "1.6.0",
           "SkiaSharp": "2.80.2",
           "SkiaSharp.Views.WPF": "2.80.2",
-          "Stylet": "1.3.4",
+          "Stylet": "1.3.5",
           "System.Buffers": "4.5.0",
           "System.Numerics.Vectors": "4.5.0",
           "WriteableBitmapEx": "1.6.5"