NSArray *droppedItems = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
if( !droppedItems )
droppedItems = [[info draggingPasteboard] propertyListForType:NSURLPboardType];
+
+ NSAssert( contentMediaList, @"No contentMediaList" );
+
for (i = 0; i < [droppedItems count]; i++)
{
NSString * filename = [droppedItems objectAtIndex:i];