pulseaudio-qt/src/sink.cpp

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 #include "sink.h"
0008 #include "sink_p.h"
0009
0010 #include "context.h"
0011 #include "context_p.h"
0012 #include "server.h"
0013
0014 #include "device_p.h"
0015 #include "volumeobject_p.h"
0016
0017 namespace PulseAudioQt
0018 {
0019 Sink::Sink(QObject *parent)
0020     : Device(parent)
0021     , d(new SinkPrivate(this))
0022 {
0023     connect(Context::instance()->server(), &Server::defaultSinkChanged, this, &Sink::defaultChanged);
0024 }
0025
0026 SinkPrivate::SinkPrivate(Sink *q)
0027     : q(q)
0028 {
0029 }
0030
0031 Sink::~Sink()
0032 {
0033     delete d;
0034 }
0035
0036 void SinkPrivate::update(const pa_sink_info *info)
0037 {
0038     q->Device::d->updateDevice(info);
0039
0040     if (m_monitorIndex != info->monitor_source) {
0041         m_monitorIndex = info->monitor_source;
0042         Q_EMIT q->monitorIndexChanged();
0043     }
0044 }
0045
0046 void Sink::setVolume(qint64 volume)
0047 {
0048     Context::instance()->d->setGenericVolume(index(), -1, volume, VolumeObject::d->cvolume(), &pa_context_set_sink_volume_by_index);
0049 }
0050
0051 void Sink::setMuted(bool muted)
0052 {
0053     Context::instance()->d->setGenericMute(index(), muted, &pa_context_set_sink_mute_by_index);
0054 }
0055
0056 void Sink::setActivePortIndex(quint32 port_index)
0057 {
0058     Port *port = qobject_cast<Port *>(ports().at(port_index));
0059     if (!port) {
0060         qCWarning(PULSEAUDIOQT) << "invalid port set request" << port_index;
0061         return;
0062     }
0063     Context::instance()->d->setGenericPort(index(), port->name(), &pa_context_set_sink_port_by_index);
0064 }
0065
0066 void Sink::setChannelVolume(int channel, qint64 volume)
0067 {
0068     Context::instance()->d->setGenericVolume(index(), channel, volume, VolumeObject::d->cvolume(), &pa_context_set_sink_volume_by_index);
0069 }
0070
0071 bool Sink::isDefault() const
0072 {
0073     return Context::instance()->server()->defaultSink() == this;
0074 }
0075
0076 void Sink::setDefault(bool enable)
0077 {
0078     if (!isDefault() && enable) {
0079         Context::instance()->server()->setDefaultSink(this);
0080     }
0081 }
0082
0083 quint32 Sink::monitorIndex() const
0084 {
0085     return d->m_monitorIndex;
0086 }
0087
0088 void Sink::setChannelVolumes(const QVector<qint64> &channelVolumes)
0089 {
0090     Context::instance()->d->setGenericVolumes(index(), channelVolumes, VolumeObject::d->m_volume, &pa_context_set_sink_volume_by_index);
0091 }
0092
0093 } // PulseAudioQt