protected virtual void OnLibraryItemRemoved(LibraryRemovedEventArgs args)
{
if (LibraryItemRemoved != null)
{
LibraryItemRemoved(this, args);
}
}
private void UpdateParentOnLibraryItemRemoved(object sender, LibraryRemovedEventArgs args)
{
LibraryModelItem item = args.RemovedItem as LibraryModelItem;
if (args.RemovedItem is MediaItemsListModelItem)
{
CategoryModelItem parent = (from parentItem in CategoryItems where parentItem.Id == item.ParentId select parentItem).FirstOrDefault();
if (parent != null)
{
parent.RemoveChild(item as MediaItemsListModelItem);
}
}
else if (args.RemovedItem is CategoryModelItem)
{
CatalogueModelItem parent = (from parentItem in CatalogueItems where parentItem.Id == item.ParentId select parentItem).FirstOrDefault();
if (parent != null)
{
int childrenCount = (from categoryItem in CategoryItems where categoryItem.ParentId == item.ParentId select categoryItem).Count();
parent.Subtitle = CatalogueModelItem.GetSubtitleString(childrenCount);
}
}
// Currently there is no need to handle CatalogueModelItem removal
}
private void UpdateParentOnLibraryItemRemoved( object sender, LibraryRemovedEventArgs args )
{
LibraryModelItem item = args.RemovedItem as LibraryModelItem;
if( args.RemovedItem is MediaItemsListModelItem )
{
CategoryModelItem parent = ( from parentItem in CategoryItems where parentItem.Id == item.ParentId select parentItem ).FirstOrDefault();
if( parent != null )
{
parent.RemoveChild( item as MediaItemsListModelItem );
}
}
else if( args.RemovedItem is CategoryModelItem )
{
CatalogueModelItem parent = ( from parentItem in CatalogueItems where parentItem.Id == item.ParentId select parentItem ).FirstOrDefault();
if( parent != null )
{
int childrenCount = ( from categoryItem in CategoryItems where categoryItem.ParentId == item.ParentId select categoryItem ).Count();
parent.Subtitle = CatalogueModelItem.GetSubtitleString( childrenCount );
}
}
// Currently there is no need to handle CatalogueModelItem removal
}
protected virtual void OnLibraryItemRemoved( LibraryRemovedEventArgs args )
{
if( LibraryItemRemoved != null )
{
LibraryItemRemoved( this, args );
}
}