Merge branch 'DrawLineOnCanvas' of https://github.com/jogibear9988/SharpDevelop into DrawLineOnCanvas

Conflicts:
	src/AddIns/DisplayBindings/WpfDesign/WpfDesign.Designer/Project/Controls/ControlStyles.xaml

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.Designer/Project/Controls/ControlStyles.xaml

@@ -100,7 +100,7 @@
 							</Grid.Resources>
 							<Rectangle HorizontalAlignment="Left" VerticalAlignment="Top" Width="7" Height="7"  Name="thumbRectangle" SnapsToDevicePixels="True" Stroke="{TemplateBinding Foreground}" Fill="White" RadiusX="1.414" RadiusY="1.414" />
 							<Ellipse HorizontalAlignment="Left" VerticalAlignment="Top" Width="7" Height="7"  Name="thumbElipse" Stroke="{TemplateBinding Foreground}" SnapsToDevicePixels="True" Fill="White" Visibility="Collapsed" />
-							<Menu Height="15" HorizontalAlignment="Left" Margin="0,-19,-19,0" VerticalAlignment="Top" Width="15" BorderThickness="0" Background="Transparent" Visibility="{Binding Path=OperationMenu, RelativeSource={RelativeSource TemplatedParent}, Converter={x:Static Converters:CollapsedWhenNull.Instance}}" >
+							<Menu Foreground="Black" Height="15" HorizontalAlignment="Left" Margin="0,-19,-19,0" VerticalAlignment="Top" Width="15" BorderThickness="0" Background="Transparent" Visibility="{Binding Path=OperationMenu, RelativeSource={RelativeSource TemplatedParent}, Converter={x:Static Converters:CollapsedWhenNull.Instance}}" >
 								<MenuItem RenderTransform="{TemplateBinding InnerRenderTransform}" Height="15" Width="15" Padding="0" Background="Transparent" BorderThickness="1" ItemsSource="{TemplateBinding OperationMenu}">
 									<MenuItem.Header>
 										<Path Data="M3.5,5.5 L11.5,5.5 L7.5,11 z" Fill="Black" Stroke="Gray" StrokeThickness="1" />

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.Designer/Project/Xaml/XamlComponentService.cs

@@ -89,6 +89,7 @@ namespace ICSharpCode.WpfDesign.Designer.Xaml
 			}
 			
 			XamlDesignItem item = new XamlDesignItem(_context.Document.CreateObject(component), _context);
+			if (!(component is string))
 				_sites.Add(component, item);
 			if (ComponentRegistered != null) {
 				ComponentRegistered(this, new DesignItemEventArgs(item));

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/CollectionSupport.cs

@@ -21,6 +21,7 @@ using System.Diagnostics;
 using System.Collections;
 using System.ComponentModel;
 using System.Globalization;
+using System.Linq;
 using System.Reflection;
 using System.Windows;
 using System.Windows.Documents;
@@ -105,13 +106,21 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		/// <summary>
 		/// Adds a value at the specified index in the collection.
 		/// </summary>
-		public static void Insert(Type collectionType, object collectionInstance, XamlPropertyValue newElement, int index)
+		public static bool Insert(Type collectionType, object collectionInstance, XamlPropertyValue newElement, int index)
 		{
+			var hasInsert = collectionType.GetMethods().Any(x => x.Name == "Insert");
+			
+			if (hasInsert) {
 				collectionType.InvokeMember(
 					"Insert", BindingFlags.Public | BindingFlags.InvokeMethod | BindingFlags.Instance,
 					null, collectionInstance,
 					new object[] { index, newElement.GetValueFor(null) },
 					CultureInfo.InvariantCulture);
+				
+				return true;
+			}
+			
+			return false;
 		}
 		
 		/// <summary>
@@ -121,7 +130,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		internal static bool TryInsert(Type collectionType, object collectionInstance, XamlPropertyValue newElement, int index)
 		{
 			try {
-				Insert(collectionType, collectionInstance, newElement, index);
+				return Insert(collectionType, collectionInstance, newElement, index);
 			} catch (MissingMethodException) {
 				return false;
 			}