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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 QMEDIAGAPLESSPLAYBACKCONTROL_H
#define QMEDIAGAPLESSPLAYBACKCONTROL_H
#include <QtMultimedia/qmediacontrol.h>
#include <QtMultimedia/qmediacontent.h>
QT_BEGIN_NAMESPACE
// Required for QDoc workaround
class QString;
class Q_MULTIMEDIA_EXPORT QMediaGaplessPlaybackControl : public QMediaControl
{
Q_OBJECT
public:
virtual ~QMediaGaplessPlaybackControl();
virtual QMediaContent nextMedia() const = 0;
virtual void setNextMedia(const QMediaContent &media) = 0;
virtual bool isCrossfadeSupported() const = 0;
virtual qreal crossfadeTime() const = 0;
virtual void setCrossfadeTime(qreal crossfadeTime) = 0;
Q_SIGNALS:
void crossfadeTimeChanged(qreal crossfadeTime);
void nextMediaChanged(const QMediaContent& media);
void advancedToNextMedia();
protected:
explicit QMediaGaplessPlaybackControl(QObject *parent = nullptr);
};
#define QMediaGaplessPlaybackControl_iid "org.qt-project.qt.mediagaplessplaybackcontrol/5.0"
Q_MEDIA_DECLARE_CONTROL(QMediaGaplessPlaybackControl, QMediaGaplessPlaybackControl_iid)
QT_END_NAMESPACE
#endif // QMEDIAGAPLESSPLAYBACKCONTROL_H
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