/// <summary>
/// Tries to restore clipboard with provided SlideRange first, then ShapeRange then finally Shape.
/// Note that clipboard cannot be restored if last copied item was a placeholder (for now)
/// </summary>
/// <returns>True if successfully restored</returns>
private static void RestoreClipboard(ShapeRange shapes = null, SlideRange slides = null)
{
try
{
PPLClipboard.Instance.LockAndRelease(() =>
{
if (slides != null)
{
slides.Copy();
slides.Delete();
}
else if (shapes != null && shapes.Count >= 1)
{
shapes.Copy();
shapes.SafeDelete();
}
});
}
catch (COMException e)
{
// May be thrown when trying to copy
Logger.LogException(e, "RestoreClipboard");
}
}
