1 files changed, 79 insertions, 0 deletions
diff --git a/src/PulseAudioQt/volumeobject.h b/src/PulseAudioQt/volumeobject.h
new file mode 100644
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--- /dev/null
+++ b/src/PulseAudioQt/volumeobject.h
@@ -0,0 +1,79 @@
+/*
+    SPDX-FileCopyrightText: 2014-2015 Harald Sitter <sitter@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#ifndef VOLUMEOBJECT_H
+#define VOLUMEOBJECT_H
+
+#include "indexedpulseobject.h"
+
+namespace PulseAudioQt
+{
+/**
+ * An PulseObject that has a volume. Can be a Device or a Stream.
+ */
+class PULSEAUDIOQT_EXPORT VolumeObject : public IndexedPulseObject
+{
+    Q_OBJECT
+    Q_PROPERTY(qint64 volume READ volume WRITE setVolume NOTIFY volumeChanged)
+    Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged)
+    Q_PROPERTY(bool volumeWritable READ isVolumeWritable NOTIFY isVolumeWritableChanged)
+    Q_PROPERTY(QVector<QString> channels READ channels NOTIFY channelsChanged)
+    Q_PROPERTY(QVector<qint64> channelVolumes READ channelVolumes WRITE setChannelVolumes NOTIFY channelVolumesChanged)
+    Q_PROPERTY(QStringList rawChannels READ rawChannels NOTIFY rawChannelsChanged)
+
+public:
+    ~VolumeObject();
+
+    /**
+     * This object's volume
+     */
+    qint64 volume() const;
+
+    /**
+     * Set the volume for this object.
+     * This affects all channels.
+     * The volume must be between PulseAudioQt::minimumVolume() and PulseAudioQt::maximumVolume().
+     */
+    virtual void setVolume(qint64 volume) = 0;
+
+    /**
+     * Whether this object is muted.
+     */
+    bool isMuted() const;
+
+    /**
+     * Set whether this object is muted.
+     */
+    virtual void setMuted(bool muted) = 0;
+
+    bool isVolumeWritable() const;
+
+    QVector<QString> channels() const;
+    QStringList rawChannels() const;
+    QVector<qint64> channelVolumes() const;
+    virtual void setChannelVolumes(const QVector<qint64> &channelVolumes) = 0;
+    Q_INVOKABLE virtual void setChannelVolume(int channel, qint64 volume) = 0;
+
+Q_SIGNALS:
+    void volumeChanged();
+    void mutedChanged();
+    void isVolumeWritableChanged();
+    void channelsChanged();
+    void rawChannelsChanged();
+    void channelVolumesChanged();
+
+protected:
+    /** @private */
+    explicit VolumeObject(QObject *parent);
+    /** @private */
+    class VolumeObjectPrivate *const d;
+    friend class DevicePrivate;
+    friend class StreamPrivate;
+};
+
+} // PulseAudioQt
+
+#endif // VOLUMEOBJECT_H