This is so wrong, it hurts. Instead of the GNOME screensaver respecting the MIT-SCREEN-SAVER extension and registering for the screensaver idle event, it uses a completely different control mechanism. Our alternatives are to use dbus (very complicated) or this really painful hack.

//
//  MyCustomView.h
//  SDL Custom View App
//
//  Created by Darrell Walisser on Fri Jul 18 2003.
//  Copyright (c) 2003 __MyCompanyName__. All rights reserved.
//

#import <AppKit/AppKit.h>


@interface MyCustomView : NSQuickDrawView
{
}

@end