public static void AddWindow(IRootVisual w)
{
if (CurrentApp is null)
{
Dispatcher.CurrentDispatcher.BeginInvoke(() => AddWindow(w), OperationPriority.Normal);
}
CurrentApp._windows.Add(w);
}
protected void MarkRootDirty(Visual target, Rectangle rectangle)
{
IRootVisual root = default;
target.TraverseTop <Visual>(current =>
{
root = current as IRootVisual;
return(root is not null);
});
root?.MarkDirtyArea(rectangle);
}