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//==============================================================================
// Lynkeos
// $Id: MyImageListEnumerator.h,v 1.6 2005/01/27 23:06:34 j-etienne Exp $
// Created by Jean-Etienne LAMIAUD on Tue Jul 27 2004.
//------------------------------------------------------------------------------
// Copyright (c) 2003-2005. Jean-Etienne LAMIAUD
//------------------------------------------------------------------------------
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
//------------------------------------------------------------------------------
#ifndef __MYIMAGELISTENUM_H
#define __MYIMAGELISTENUM_H
#ifdef GNUSTEP
#else
#import <Cocoa/Cocoa.h>
#endif
#include "MyImageListItem.h"
/*!
* @class MyImageListEnumerator
* @abstract Enumerator on MyImageList
* @discussion This enumerator scans all the MyImageListItem images in a
* MyImageList. When the list contains a movie, it scans each MyMovieImage
* inside the MyMovie instance.
* @ingroup Models
*/
@interface MyImageListEnumerator : NSEnumerator
{
NSArray* _itemList;
int _listSize;
int _itemIndex;
MyMovie* _currentMovie;
int _movieSize;
int _movieIndex;
int _step;
NSRecursiveLock *_lock;
}
/*!
* @method initWithImageList:startAt:directSense:
* @abstract Base initializer
* @param list The MyImageListItem array do scan
* @param item The item to start with. If nil, the first or last (if reverse
* enumerator) is taken
* @param direct Direct or reverse enumerator
* @discussion It initializes a MyImageListEnumerator whith a custom starting
* point and a custom scanning direction.
*/
- (id) initWithImageList :(NSArray*)list startAt:(id)item
directSense:(BOOL)direct;
/*!
* @method initWithImageList:
* @abstract Simplified initializer
* @param list The MyImageListItem array do scan
* @discussion It initializes a direct enumerator starting at the first item of
* the list.
*/
- (id) initWithImageList :(NSArray*)list ;
@end
#endif
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