public void AddOverlay(OverlayViewModelBase overlayView)
{
if (stack.Keys.Contains(overlayView))
{
return;
}
OverlayLayer layer = new OverlayLayer(overlayView);
stack.Add(overlayView, layer);
main.Children.Add(layer);
}
public CloseCommand(OverlayViewModelBase vm)
{
this.vm = vm;
}
public void CloseOverlay(OverlayViewModelBase overlayView)
{
main.Children.Remove(stack[overlayView]);
stack.Remove(overlayView);
}
public OverlayLayer(OverlayViewModelBase viewModel)
{
InitializeComponent();
this.DataContext = viewModel;
}
public static void Hide(OverlayViewModelBase overlayView)
{
overlayHolder.CloseOverlay(overlayView);
}
public static void Add(OverlayViewModelBase overlayView)
{
overlayHolder.AddOverlay(overlayView);
}