protected override object CreateTileBrush(BaseFrameworkElement element)
{
Visual visual1 = element.Visual != null ? element.Visual.PlatformSpecificObject as Visual : (Visual)null;
if (visual1 == null)
{
return((object)null);
}
foreach (Visual visual2 in ElementUtilities.GetVisualTree(visual1))
{
if (MakeDrawingBrushCommand.IsMediaElementInstance(visual2))
{
this.showDrawingVideoWarning = true;
break;
}
}
Drawing drawing = MakeDrawingBrushCommand.SimplifyDrawing(MakeDrawingBrushCommand.CreateDrawing(visual1, false), Path.GetDirectoryName(this.SceneViewModel.ProjectContext.ProjectPath));
DrawingBrush drawingBrush = new DrawingBrush();
if (drawing != null)
{
drawingBrush.Drawing = drawing;
UIElement uiElement = visual1 as UIElement;
if (uiElement != null)
{
drawingBrush.Viewbox = new Rect(uiElement.RenderSize);
drawingBrush.ViewboxUnits = BrushMappingMode.Absolute;
}
}
return((object)drawingBrush);
}
private void MoveHighlight(IEasingFunctionDefinition targetFunction, int buttonNumber)
{
if (targetFunction == null)
{
return;
}
ComboBoxItem comboBoxItem = (ComboBoxItem)this.ItemContainerGenerator.ContainerFromItem((object)targetFunction);
if (comboBoxItem == null)
{
return;
}
ContentPresenter contentPresenter = Enumerable.FirstOrDefault <ContentPresenter>(Enumerable.OfType <ContentPresenter>(ElementUtilities.GetVisualTree((Visual)comboBoxItem)));
DataTemplate contentTemplate = contentPresenter.ContentTemplate;
if (buttonNumber < 0 || buttonNumber >= this.buttonOrder.Count)
{
return;
}
EasingFunctionSelectionButton functionSelectionButton = contentTemplate.FindName(this.buttonOrder[buttonNumber].ToString() + "Button", (FrameworkElement)contentPresenter) as EasingFunctionSelectionButton;
if (functionSelectionButton == null)
{
return;
}
this.LastHighlightedButton = functionSelectionButton;
}
