File indexing completed on 2024-04-14 15:40:19

 /*
     SPDX-FileCopyrightText: 2016 David Rosca <nowrep@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #ifndef STREAMRESTORE_H
 #define STREAMRESTORE_H
 
 #include "pulseobject.h"
 
 #include <pulse/ext-stream-restore.h>
 
 namespace QPulseAudio
 {
 class StreamRestore : public PulseObject
 {
     Q_OBJECT
     Q_PROPERTY(QString name READ name NOTIFY nameChanged)
     Q_PROPERTY(QString device READ device WRITE setDevice NOTIFY deviceChanged)
     Q_PROPERTY(qint64 volume READ volume WRITE setVolume NOTIFY volumeChanged)
     Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged)
     Q_PROPERTY(bool hasVolume READ hasVolume CONSTANT)
     Q_PROPERTY(bool volumeWritable READ isVolumeWritable CONSTANT)
     Q_PROPERTY(QStringList channels READ channels NOTIFY channelsChanged)
     Q_PROPERTY(QList<qreal> channelVolumes READ channelVolumes NOTIFY channelVolumesChanged)
     Q_PROPERTY(quint32 deviceIndex READ deviceIndex WRITE setDeviceIndex NOTIFY deviceIndexChanged)
 public:
     StreamRestore(quint32 index, const QVariantMap &properties, QObject *parent);
 
     void update(const pa_ext_stream_restore_info *info);
 
     QString name() const;
 
     QString device() const;
     void setDevice(const QString &device);
 
     qint64 volume() const;
     void setVolume(qint64 volume);
 
     bool isMuted() const;
     void setMuted(bool muted);
 
     bool hasVolume() const;
     bool isVolumeWritable() const;
 
     QStringList channels() const;
 
     QList<qreal> channelVolumes() const;
 
     quint32 deviceIndex() const;
     void setDeviceIndex(quint32 deviceIndex);
 
     Q_INVOKABLE void setChannelVolume(int channel, qint64 volume);
 
 Q_SIGNALS:
     void nameChanged();
     void deviceChanged();
     void volumeChanged();
     void mutedChanged();
     void channelsChanged();
     void channelVolumesChanged();
     void deviceIndexChanged();
 
 private:
     void writeChanges(const pa_cvolume &volume, bool muted, const QString &device);
 
     QString m_name;
     QString m_device;
     pa_cvolume m_volume;
     pa_channel_map m_channelMap;
     QStringList m_channels;
     bool m_muted = false;
 
     struct {
         bool valid = false;
         pa_cvolume volume;
         bool muted;
         QString device;
     } m_cache;
 };
 
 } // QPulseAudio
 
 #endif // STREAMRESTORE_H