Conditions - Removed animations that made the UI feel sluggish

Profile editor - Fixed effects toggle sometimes dissapearing
Property tree - Replaced TreeView with custom implementation
Property tree - Fixed minus/plus numpad keys collapsing the tree

src/Artemis.UI.Shared/Controls/ColorPicker.xaml

@@ -117,14 +117,14 @@
                             Maximum="255" />
 
                     <!-- Checkboxes don't work inside popups inside tree views, which is where the color picker is regularly used -->
-                    <shared:TreeViewPopupCompatibleCheckBox Grid.Row="2"
-                                                     x:Name="PreviewCheckBox"
-                                                     Margin="10 0"
-                                                     VerticalAlignment="Center"
-                                                     Style="{StaticResource MaterialDesignCheckBox}" 
-                                                     Click="PreviewCheckBoxClick">
+                    <CheckBox Grid.Row="2"
+                              x:Name="PreviewCheckBox"
+                              Margin="10 0"
+                              VerticalAlignment="Center"
+                              Style="{StaticResource MaterialDesignCheckBox}"
+                              Click="PreviewCheckBoxClick">
                         Preview on devices
-                    </shared:TreeViewPopupCompatibleCheckBox>
+                    </CheckBox>
 
                 </Grid>
             </materialDesign:Card>

src/Artemis.UI.Shared/Controls/TreeViewPopupCompatibleCheckBox.cs

@@ -1,22 +0,0 @@
-using System.Windows.Controls;
-using System.Windows.Input;
-
-namespace Artemis.UI.Shared
-{
-    // Workaround for https://developercommunity.visualstudio.com/content/problem/190202/button-controls-hosted-in-popup-windows-do-not-wor.html
-    /// <inheritdoc />
-    public class TreeViewPopupCompatibleCheckBox : CheckBox
-    {
-        /// <inheritdoc />
-        protected override void OnPreviewMouseLeftButtonDown(MouseButtonEventArgs e)
-        {
-            base.OnMouseLeftButtonDown(e);
-        }
-
-        /// <inheritdoc />
-        protected override void OnPreviewMouseLeftButtonUp(MouseButtonEventArgs e)
-        {
-            base.OnMouseLeftButtonUp(e);
-        }
-    }
-}

src/Artemis.UI.Shared/DataModelVisualization/DataModelInputViewModel.cs

@@ -84,7 +84,7 @@ namespace Artemis.UI.Shared
             // After the animation finishes attempt to focus the input field
             Task.Run(async () =>
             {
-                await Task.Delay(400);
+                await Task.Delay(50);
                 await Execute.OnUIThreadAsync(() => View.MoveFocus(new TraversalRequest(FocusNavigationDirection.First)));
             });
         }

src/Artemis.UI.Shared/DataModelVisualization/Input/DataModelStaticView.xaml

@@ -21,14 +21,15 @@
         </ResourceDictionary>
     </UserControl.Resources>
 
-    <materialDesign:Transitioner SelectedIndex="{Binding TransitionIndex}" DefaultTransitionOrigin="0.5, 0.5" Margin="3 -4">
+    <Grid Margin="3 -4">
         <Button Style="{StaticResource DataModelConditionButton}"
                 Background="{Binding ButtonBrush}"
                 BorderBrush="{Binding ButtonBrush}"
                 Margin="0 4"
                 Command="{s:Action ActivateInputViewModel}"
                 HorizontalAlignment="Left"
-                IsEnabled="{Binding IsEnabled}">
+                IsEnabled="{Binding IsEnabled}"
+                Visibility="{Binding InputViewModel, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}">
             <Grid>
                 <StackPanel Visibility="{Binding Value, Converter={StaticResource NullToVisibilityConverter}}" Orientation="Horizontal">
                     <TextBlock FontWeight="Light"
@@ -47,11 +48,12 @@
         </Button>
         <Border BorderBrush="{Binding ButtonBrush}"
                 Background="{DynamicResource MaterialDesignPaper}"
+                Visibility="{Binding InputViewModel, Converter={StaticResource NullToVisibilityConverter}}"
                 CornerRadius="3"
                 Padding="3"
                 HorizontalAlignment="Left"
                 MinWidth="140">
             <ContentControl s:View.Model="{Binding InputViewModel}" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" />
         </Border>
-    </materialDesign:Transitioner>
+    </Grid>
 </UserControl>

src/Artemis.UI.Shared/DataModelVisualization/Input/DataModelStaticViewModel.cs

@@ -20,7 +20,6 @@ namespace Artemis.UI.Shared.Input
         private string _placeholder = "Enter a value";
         private DataModelPropertyAttribute _targetDescription;
         private Type _targetType;
-        private int _transitionIndex;
         private object _value;
         private bool _isEnabled;
 
@@ -45,13 +44,7 @@ namespace Artemis.UI.Shared.Input
             get => _buttonBrush;
             set => SetAndNotify(ref _buttonBrush, value);
         }
-
-        public int TransitionIndex
-        {
-            get => _transitionIndex;
-            set => SetAndNotify(ref _transitionIndex, value);
-        }
-
+        
         public DataModelDisplayViewModel DisplayViewModel
         {
             get => _displayViewModel;
@@ -113,7 +106,6 @@ namespace Artemis.UI.Shared.Input
 
         public void ActivateInputViewModel()
         {
-            TransitionIndex = 1;
             InputViewModel = _dataModelUIService.GetDataModelInputViewModel(
                 TargetType,
                 TargetDescription,
@@ -149,7 +141,6 @@ namespace Artemis.UI.Shared.Input
             if (submitted)
                 OnValueUpdated(new DataModelInputStaticEventArgs(value));
 
-            TransitionIndex = 0;
             InputViewModel = null;
             Value = value;
         }