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79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright 2008 by Thomas Coopman <thomas.coopman@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
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***************************************************************************/
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#ifndef SLIDESHOW_H
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#define SLIDESHOW_H
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#include "picture.h"
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#include <QTimer>
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#include <QString>
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#include <QStringList>
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#include <QObject>
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#include <KUrl>
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class SlideShow : public QObject
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{
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Q_OBJECT
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public:
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explicit SlideShow(QObject *parent);
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~SlideShow();
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void setDirs(const QStringList &slideShowPaths, bool recursive = false);
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void setImage(const QString &imagePath);
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void setRandom(bool);
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QImage image() const;
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KUrl currentUrl() const;
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QString message() const;
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void updateImage(const QString &url);
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void setUpdateInterval(int msec);
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public Q_SLOTS:
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void firstPicture();
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void nextPicture();
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void previousPicture();
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Q_SIGNALS:
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void pictureUpdated();
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QString emptyDirMessage();
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private Q_SLOTS:
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void clearPicture();
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void pictureLoaded(const QImage &image);
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private:
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void addImage(const QString &imagePath);
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void addDir(const QString &path, bool recursive);
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KUrl url(int offset = 1);
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void setupRandomSequence();
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QStringList m_picturePaths;
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QStringList m_filters;
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int m_slideNumber;
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bool m_useRandom;
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QList<int> m_indexList;
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KUrl m_currentUrl;
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QTimer *m_timer;
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QImage m_image;
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Picture *m_picture;
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};
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#endif /*SLIDESHOW_H*/
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