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/***************************************************************************
* Copyright 2008 by Thomas Coopman <thomas.coopman@gmail.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 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef SLIDESHOW_H
#define SLIDESHOW_H
#include <QString>
#include <QStringList>
#include <QObject>
#include <KUrl>
#include <Plasma/DataEngine>
#include "picture.h"
class QTimer;
class SlideShow : public QObject
{
Q_OBJECT
public:
explicit SlideShow(QObject *parent);
~SlideShow();
void setDirs(const QStringList &slideShowPaths, bool recursive = false);
void setImage(const QString &imagePath);
void setRandom(bool);
QPixmap image() const;
KUrl currentUrl() const;
QString message() const;
void setUpdateInterval(int msec);
public Q_SLOTS:
void dataUpdated(const QString &name, const Plasma::DataEngine::Data &data);
void firstPicture();
void nextPicture();
void previousPicture();
Q_SIGNALS:
void pictureUpdated();
private Q_SLOTS:
void clearPicture();
void pictureLoaded(QPixmap image);
private:
void addImage(const QString &imagePath);
void addDir(const QString &path, bool recursive);
KUrl url(int offset = 1);
QStringList m_picturePaths;
QStringList m_filters;
int m_slideNumber;
bool m_useRandom;
QList<int> m_indexList;
KUrl m_currentUrl;
QTimer *m_timer;
QPixmap m_image;
Picture *m_picture;
};
#endif /*SLIDESHOW_H*/
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