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#ifndef SLIDESHOW_H

#define SLIDESHOW_H

#include <QWidget>

#include <qmediaimageviewer.h>

QT_BEGIN_NAMESPACE

class QAbstractButton;

class QLabel;

class QStackedLayout;

class QMediaPlaylist;

QT_END_NAMESPACE

QT_USE_NAMESPACE

class SlideShow : public QWidget

{

    Q_OBJECT

public:

    SlideShow(QWidget *parent = 0);

signals:

    void enableButtons(bool enable);

private slots:

    void openPlaylist();

    void openDirectory();

    void play();

    void stateChanged(QMediaImageViewer::State state);

    void statusChanged(QMediaImageViewer::MediaStatus status);

    void playlistLoaded();

    void playlistLoadFailed();

    void elapsedTimeChanged(int time);

private:

    QMediaImageViewer *imageViewer;

    QMediaPlaylist *playlist;

    QLabel *statusLabel;

    QLabel *countdownLabel;

    QAbstractButton *playButton;

    QAbstractButton *stopButton;

    QStackedLayout *viewerLayout;

};

#endif