private void MotionListView_ItemMoved(ITreeItem item, ITreeFolder oldParent, ITreeFolder newParent, int index)
{
MotionItemBase itemData = ((MotionItemBaseView)item).Data;
MotionFolderItemView newParentFolderView = (MotionFolderItemView)newParent;
if (oldParent != null)
{
MotionFolderItemView oldParentFolderView = (MotionFolderItemView)oldParent;
oldParentFolderView.Data.RemoveChild(itemData);
}
newParentFolderView.Data.InsertChild(index, itemData);
}
//Events
internal void EditingFile_ItemCreated(MotionItemBase item, MotionFolderItem parentFolder)
{
if (item == null)
{
return;
}
MotionItemBaseView view = null;
switch (item.Type)
{
case MotionItemType.Motion:
MotionItemView motionView = new MotionItemView(EditorContext, (MotionItem)item);
view = motionView;
motionView.UpdatePreviewGraph();
break;
case MotionItemType.Folder:
MotionFolderItemView folderView = new MotionFolderItemView(EditorContext, (MotionFolderItem)item);
view = folderView;
if (parentFolder == null)
{
//Create root
folderView.SetRootFolder();
RootFolderView = folderView;
MotionTreeView.ChildItemCollection.Add(folderView);
MotionTreeView.ManualRootFolder = folderView;
}
//Register events
MotionFolderItem folderItem = (MotionFolderItem)item;
folderItem.ChildInserted += Data_ChildInserted;
folderItem.ChildRemoved += Data_ChildRemoved;
void Data_ChildInserted(int index, MotionItemBase childItem)
{
MotionItemBaseView childItemView = DataToViewDict[childItem];
folderView.ChildItemCollection.Insert(index, childItemView);
}
void Data_ChildRemoved(MotionItemBase childItem)
{
MotionItemBaseView childItemView = DataToViewDict[childItem];
folderView.ChildItemCollection.Remove(childItemView);
}
break;
}
if (parentFolder != null)
{
view.ParentItem = (MotionFolderItemView)DataToViewDict[parentFolder];
}
//Register events
item.NameChanged += view.Data_NameChanged;
//Add to collection
itemList.Add(item);
DataToViewDict.Add(item, view);
EditorContext.MarkUnsaved();
}
