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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2005-04-21
* Description : slide show tool using preview of pictures.
*
* Copyright (C) 2005-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* 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, 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.
*
* ============================================================ */
#ifndef SLIDE_SHOW_H
#define SLIDE_SHOW_H
// TQt includes.
#include <tqwidget.h>
// Local includes.
#include "digikam_export.h"
#include "loadingdescription.h"
#include "slideshowsettings.h"
namespace Digikam
{
class DImg;
class SlideShowPriv;
class DIGIKAM_EXPORT SlideShow : public TQWidget
{
Q_OBJECT
public:
SlideShow(const SlideShowSettings& settings);
~SlideShow();
void setCurrent(const KURL& url);
protected:
void paintEvent(TQPaintEvent *);
void mousePressEvent(TQMouseEvent *);
void mouseMoveEvent(TQMouseEvent *);
void keyPressEvent(TQKeyEvent *);
void wheelEvent(TQWheelEvent *);
private slots:
void slotTimeOut();
void slotMouseMoveTimeOut();
void slotGotImagePreview(const LoadingDescription &, const DImg &);
void slotPause();
void slotPlay();
void slotPrev();
void slotNext();
void slotClose();
private:
void loadNextImage();
void loadPrevImage();
void preloadNextImage();
void updatePixmap();
void printInfoText(TQPainter &p, int &offset, const TQString& str);
void printComments(TQPainter &p, int &offset, const TQString& comments);
private:
SlideShowPriv *d;
};
} // NameSpace Digikam
#endif /* SLIDE_SHOW_H */
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