private void ProcessDuplicate(IUSHierarchyItem item)
{
var timelineContainer = item as USTimelineContainerHierarchyItem;
if (timelineContainer != null)
{
var newTimelineContainer = USEditor.DuplicateTimelineContainer(timelineContainer.TimelineContainer, CurrentSequence);
USUndoManager.RegisterCreatedObjectUndo(newTimelineContainer.gameObject, "Duplicate Timeline");
AddNewTimelineContainer(newTimelineContainer);
}
var timeline = item as IUSTimelineHierarchyItem;
if (timeline != null)
{
USUndoManager.RegisterCompleteObjectUndo(this, "Duplicate Timeline");
USUndoManager.RegisterCompleteObjectUndo(USHierarchy, "Duplicate Timeline");
var newTimeline = USEditor.DuplicateTimeline(timeline.BaseTimeline, timeline.BaseTimeline.TimelineContainer);
USUndoManager.RegisterCreatedObjectUndo(newTimeline.gameObject, "Duplicate Timeline");
var parent = USHierarchy.GetParentOf(item) as USTimelineContainerHierarchyItem;
USUndoManager.RegisterCompleteObjectUndo(parent, "Duplicate Timeline");
parent.AddTimeline(newTimeline);
}
}
public void ProcessDelete(IUSHierarchyItem item)
{
var timelineContainerItem = item as USTimelineContainerHierarchyItem;
var timelineHierarchyItem = item as IUSTimelineHierarchyItem;
if (timelineContainerItem)
{
foreach (var child in timelineContainerItem.Children.ToList())
{
ProcessDelete(child);
}
USUndoManager.RegisterCompleteObjectUndo(this, "Remove Timeline Container");
USUndoManager.RegisterCompleteObjectUndo(USHierarchy, "Remove Timeline Container");
USHierarchy.RootItems.Remove(timelineContainerItem);
var gameObjectToDestroy = timelineContainerItem.TimelineContainer.gameObject;
USUndoManager.DestroyImmediate(timelineContainerItem);
USUndoManager.DestroyImmediate(gameObjectToDestroy);
}
else if (timelineHierarchyItem)
{
var parent = USHierarchy.GetParentOf(timelineHierarchyItem);
timelineHierarchyItem.RestoreBaseState();
USUndoManager.RegisterCompleteObjectUndo(parent, "Remove Timeline");
parent.RemoveChild(timelineHierarchyItem);
var gameObjectToDestroy = timelineHierarchyItem.TimelineToDestroy().gameObject;
USUndoManager.DestroyImmediate(timelineHierarchyItem);
USUndoManager.DestroyImmediate(gameObjectToDestroy);
}
}
