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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