public override void doAction()
{
Timeline previousTimeline = TimelineController.PreviousTimeline;
if (previousTimeline != null)
{
foreach (TimelineInstantAction action in previousTimeline.duplicatePostActions())
{
Timeline.addPostAction(action);
}
Timeline.removePostAction(this);
}
}
private void removeAction(EditUICallback callback)
{
timeline.removePostAction(editInterface.resolveSourceObject <TimelineInstantAction>(callback.getSelectedEditInterface()));
}