/*
  Copyright (C) 2004 Helge Hess

  This file is part of OpenGroupware.org.

  OGo is free software; you can redistribute it and/or modify it under
  the terms of the GNU Lesser General Public License as published by the
  Free Software Foundation; either version 2, or (at your option) any
  later version.

  OGo is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
  License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with OGo; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#ifndef __OGoFoundation_OGoClipboard_H__
#define __OGoFoundation_OGoClipboard_H__

#import <Foundation/NSObject.h>

/*
  OGoClipboard
  
  Maintains a LIFO list of clipped items.
*/

@class NSUserDefaults, NSMutableArray, NSEnumerator;

@interface OGoClipboard : NSObject
{
  NSUserDefaults *defaults;
  NSMutableArray *favorites;
}

- (id)initWithUserDefaults:(NSUserDefaults *)_ud;

/* accessors */

- (BOOL)isNotEmpty;

/* operations */

- (void)addObject:(id)_fav;
- (void)removeObject:(id)_fav;
- (NSEnumerator *)objectEnumerator;

@end

#endif /* __OGoFoundation_OGoClipboard_H__ */