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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
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**
****************************************************************************/
#ifndef QMEDIAPLAYLISTCONTROL_P_H
#define QMEDIAPLAYLISTCONTROL_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qobject.h>
#include "qmediacontrol.h"
#include <private/qmediaplaylistnavigator_p.h>
QT_BEGIN_NAMESPACE
class QMediaPlaylistProvider;
class Q_MULTIMEDIA_EXPORT QMediaPlaylistControl : public QMediaControl
{
Q_OBJECT
public:
virtual ~QMediaPlaylistControl();
virtual QMediaPlaylistProvider* playlistProvider() const = 0;
virtual bool setPlaylistProvider(QMediaPlaylistProvider *playlist) = 0;
virtual int currentIndex() const = 0;
virtual void setCurrentIndex(int position) = 0;
virtual int nextIndex(int steps) const = 0;
virtual int previousIndex(int steps) const = 0;
virtual void next() = 0;
virtual void previous() = 0;
virtual QMediaPlaylist::PlaybackMode playbackMode() const = 0;
virtual void setPlaybackMode(QMediaPlaylist::PlaybackMode mode) = 0;
Q_SIGNALS:
void playlistProviderChanged();
void currentIndexChanged(int position);
void currentMediaChanged(const QMediaContent&);
void playbackModeChanged(QMediaPlaylist::PlaybackMode mode);
protected:
QMediaPlaylistControl(QObject *parent = nullptr);
};
#define QMediaPlaylistControl_iid "org.qt-project.qt.mediaplaylistcontrol/5.0"
Q_MEDIA_DECLARE_CONTROL(QMediaPlaylistControl, QMediaPlaylistControl_iid)
QT_END_NAMESPACE
#endif // QMEDIAPLAYLISTCONTROL_P_H
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