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/* This file is part of the KDE project
Copyright (C) 2002 Matthias Kretz <kretz@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* $Id$ */
#ifndef __kviewpresenter_h
#define __kviewpresenter_h
#include <kparts/plugin.h>
#include <kurl.h>
#include <qsortedlist.h>
namespace KImageViewer { class Viewer; }
class ImageListDialog;
class ImageListItem;
class QListViewItem;
class QTimer;
class KToggleAction;
class KAction;
class KViewPresenter : public KParts::Plugin
{
Q_OBJECT
public:
KViewPresenter( QObject* parent, const char* name, const QStringList & );
virtual ~KViewPresenter();
protected:
struct ImageInfo
{
KURL url;
ImageInfo( const KURL & url )
: url( url )
{
}
bool operator==( const ImageInfo & i1 )
{
return url.prettyURL() == i1.url.prettyURL();
}
bool operator!=( const ImageInfo & i1 )
{
return url.prettyURL() == i1.url.prettyURL();
}
bool operator>( const ImageInfo & i1 )
{
return url.prettyURL() > i1.url.prettyURL();
}
bool operator<( const ImageInfo & i1 )
{
return url.prettyURL() < i1.url.prettyURL();
}
};
bool eventFilter( QObject *, QEvent * );
private slots:
void slotImageOpened( const KURL & );
void slotImageList();
void slotOpenFiles();
void slotClose();
void changeItem( QListViewItem * );
void prev();
void next();
void slideshow( bool );
void setSlideshowInterval( int );
void shuffle();
void closeAll();
void loadList();
void saveList();
private:
void makeCurrent( QListViewItem * );
KImageViewer::Viewer * m_pViewer;
ImageListDialog * m_pImageList;
KToggleAction * m_paSlideshow;
KAction * m_paFileOpen;
KAction * m_paFileClose;
QSortedList<ImageInfo> m_imagelist;
bool m_bDontAdd;
ImageListItem * m_pCurrentItem;
QTimer * m_pSlideshowTimer;
};
// vim:sw=4:ts=4:cindent
#endif
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