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#ifndef PLAYERCONTROLS_H
#define PLAYERCONTROLS_H

#include <QtMultimedia/qmediaplayer.h>

#include <QtGui/qwidget.h>


QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QAbstractButton;
class QAbstractSlider;
class QComboBox;

class PlayerControls : public QWidget
{
    Q_OBJECT
public:
    PlayerControls(QWidget *parent = 0);

    QMediaPlayer::State state() const;

    int volume() const;
    bool isMuted() const;
    qreal playbackRate() const;

public slots:
    void setState(QMediaPlayer::State state);
    void setVolume(int volume);
    void setMuted(bool muted);
    void setPlaybackRate(float rate);

signals:
    void play();
    void pause();
    void stop();
    void next();
    void previous();
    void changeVolume(int volume);
    void changeMuting(bool muting);
    void changeRate(qreal rate);

private slots:
    void playClicked();
    void muteClicked();
    void updateRate();

private:
    QMediaPlayer::State playerState;
    bool playerMuted;
    QAbstractButton *playButton;
    QAbstractButton *stopButton;
    QAbstractButton *nextButton;
    QAbstractButton *previousButton;
    QAbstractButton *muteButton;
    QAbstractSlider *volumeSlider;
    QComboBox *rateBox;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif