Datamodels - A few small fixes to fix errors during startup

Layer properties - Reimplemented property tree
Stylet - Add support for binding views to generic VMs

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Tree/PropertyInput/SKPointPropertyInputViewModel.cs

@@ -8,7 +8,8 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree.PropertyI
 {
     public class SKPointPropertyInputViewModel : PropertyInputViewModel<SKPoint>
     {
-        public SKPointPropertyInputViewModel(LayerPropertyViewModel<SKPoint> layerPropertyViewModel, IModelValidator validator) : base(layerPropertyViewModel, validator)
+        public SKPointPropertyInputViewModel(LayerPropertyViewModel<SKPoint> layerPropertyViewModel, IModelValidator<SKPointPropertyInputViewModel> validator) 
+            : base(layerPropertyViewModel, validator)
         {
         }
 

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Tree/PropertyInput/SKSizePropertyInputViewModel.cs

@@ -8,7 +8,8 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree.PropertyI
 {
     public class SKSizePropertyInputViewModel : PropertyInputViewModel<SKSize>
     {
-        public SKSizePropertyInputViewModel(LayerPropertyViewModel<SKSize> layerPropertyViewModel, IModelValidator validator) : base(layerPropertyViewModel, validator)
+        public SKSizePropertyInputViewModel(LayerPropertyViewModel<SKSize> layerPropertyViewModel, IModelValidator<SKSizePropertyInputViewModel> validator) 
+            : base(layerPropertyViewModel, validator)
         {
         }
 

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Tree/TreePropertyView.xaml

@@ -0,0 +1,52 @@
+<UserControl x:Class="Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree.TreePropertyView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:s="https://github.com/canton7/Stylet"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid Height="22">
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="*" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
+        <ToggleButton Grid.Column="0"
+                      Style="{StaticResource MaterialDesignFlatToggleButton}"
+                      ToolTip="Toggle key-framing"
+                      Width="18"
+                      Height="18"
+                      IsChecked="{Binding LayerPropertyViewModel.LayerProperty.KeyframesEnabled}"
+                      IsEnabled="{Binding LayerPropertyViewModel.LayerProperty.KeyframesSupported}"
+                      VerticalAlignment="Center" Padding="-25">
+            <materialDesign:PackIcon Kind="Stopwatch" Height="13" Width="13" />
+        </ToggleButton>
+
+        <TextBlock Grid.Column="1"
+                   Margin="5,0,0,0"
+                   Padding="0,0,5,0"
+                   VerticalAlignment="Center"
+                   TextTrimming="CharacterEllipsis"
+                   Text="{Binding LayerPropertyViewModel.PropertyDescription.Name}"
+                   ToolTip="{Binding LayerPropertyViewModel.PropertyDescription.Description}"
+                   HorizontalAlignment="Left" />
+
+        <ContentControl Grid.Column="2" Margin="20 0" s:View.Model="{Binding PropertyInputViewModel}" />
+
+        <Button Grid.Column="3"
+                Style="{StaticResource MaterialDesignOutlinedButton}"
+                Margin="0,1,0,1.2"
+                Padding="0"
+                Width="80"
+                Height="20"
+                ToolTip="Change the property's data binding"
+                VerticalAlignment="Center"
+                IsEnabled="False">
+            <TextBlock FontSize="10">DATA BINDING</TextBlock>
+        </Button>
+    </Grid>
+</UserControl>

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Tree/TreePropertyViewModel.cs

@@ -30,9 +30,5 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree
 
         public LayerPropertyBaseViewModel LayerPropertyBaseViewModel { get; }
         public abstract void Dispose();
-
-        public static void RegisterPropertyInputViewModel()
-        {
-        }
     }
 }

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Tree/TreeView.xaml

@@ -103,9 +103,7 @@
                 </StackPanel>
             </HierarchicalDataTemplate>
             <DataTemplate DataType="{x:Type layerProperties:LayerPropertyViewModel}">
-                <!-- <ContentControl s:View.Model="{Binding TreePropertyBaseViewModel}" /> -->
-                <TextBlock Text="{Binding PropertyDescription.Name}"
-                           ToolTip="{Binding PropertyDescription.Description}" Margin="5 0" VerticalAlignment="Center" />
+                <ContentControl s:View.Model="{Binding TreePropertyBaseViewModel}" />
             </DataTemplate>
         </TreeView.Resources>
     </TreeView>

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Tree/TreeViewModel.cs

@@ -1,4 +1,7 @@
-using Stylet;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+using Stylet;
 
 namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree
 {
@@ -10,5 +13,20 @@ namespace Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Tree
         }
 
         public BindableCollection<LayerPropertyGroupViewModel> LayerPropertyGroups { get; }
+
+        public void PropertyTreePreviewMouseWheel(object sender, MouseWheelEventArgs e)
+        {
+            if (e.Handled || !(sender is TreeView))
+                return;
+
+            e.Handled = true;
+            var eventArg = new MouseWheelEventArgs(e.MouseDevice, e.Timestamp, e.Delta)
+            {
+                RoutedEvent = UIElement.MouseWheelEvent,
+                Source = sender
+            };
+            var parent = ((Control) sender).Parent as UIElement;
+            parent?.RaiseEvent(eventArg);
+        }
     }
 }