/**************************************************************************** ** ** 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. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #ifndef QAUDIOROLECONTROL_H #define QAUDIOROLECONTROL_H #include #include QT_BEGIN_NAMESPACE // Class forward declaration required for QDoc bug class QString; class Q_MULTIMEDIA_EXPORT QAudioRoleControl : public QMediaControl { Q_OBJECT public: virtual ~QAudioRoleControl(); virtual QAudio::Role audioRole() const = 0; virtual void setAudioRole(QAudio::Role role) = 0; virtual QList supportedAudioRoles() const = 0; Q_SIGNALS: void audioRoleChanged(QAudio::Role role); protected: explicit QAudioRoleControl(QObject *parent = nullptr); }; #define QAudioRoleControl_iid "org.qt-project.qt.audiorolecontrol/5.6" Q_MEDIA_DECLARE_CONTROL(QAudioRoleControl, QAudioRoleControl_iid) QT_END_NAMESPACE #endif // QAUDIOROLECONTROL_H