File indexing completed on 2024-07-14 04:37:32

0001 /*
0002     SPDX-FileCopyrightText: 2014-2015 Harald Sitter <sitter@kde.org>
0003 
0004     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0005 */
0006 
0007 #ifndef SINK_H
0008 #define SINK_H
0009 
0010 #include "device.h"
0011 
0012 struct pa_sink_info;
0013 
0014 namespace PulseAudioQt
0015 {
0016 /**
0017  * A PulseAudio sink. This class is based on https://freedesktop.org/software/pulseaudio/doxygen/structpa__sink__info.html.
0018  */
0019 class PULSEAUDIOQT_EXPORT Sink : public Device
0020 {
0021     Q_OBJECT
0022 
0023 public:
0024     ~Sink();
0025 
0026     void setVolume(qint64 volume) override;
0027 
0028     void setMuted(bool muted) override;
0029 
0030     void setActivePortIndex(quint32 port_index) override;
0031 
0032     void setChannelVolume(int channel, qint64 volume) override;
0033 
0034     bool isDefault() const override;
0035 
0036     void setDefault(bool enable) override;
0037 
0038     void setChannelVolumes(const QVector<qint64> &channelVolumes) override;
0039 
0040     void switchStreams() override;
0041     
0042     /**
0043      * Index of the monitor source for this sink.
0044      */
0045     quint32 monitorIndex() const;
0046 
0047 Q_SIGNALS:
0048     void monitorIndexChanged();
0049 
0050 private:
0051     explicit Sink(QObject *parent);
0052 
0053     class SinkPrivate *const d;
0054     friend class MapBase<Sink, pa_sink_info>;
0055 };
0056 
0057 } // PulseAudioQt
0058 
0059 #endif // SINK_H