SystemvolumePlugin::SystemvolumePlugin(QObject *parent, const QVariantList &args)
: KdeConnectPlugin(parent, args)
, sinksMap()
{
}
bool SystemvolumePlugin::receivePacket(const NetworkPacket &np)
{
if (!PulseAudioQt::Context::instance()->isValid())
return false;
if (np.has(QStringLiteral("requestSinks"))) {
sendSinkList();
} else {
QString name = np.get(QStringLiteral("name"));
PulseAudioQt::Sink *sink = sinksMap.value(name);
if (sink) {
if (np.has(QStringLiteral("volume"))) {
int volume = np.get(QStringLiteral("volume"));
sink->setVolume(volume);
sink->setMuted(false);
}
if (np.has(QStringLiteral("muted"))) {
sink->setMuted(np.get(QStringLiteral("muted")));
}
if (np.has(QStringLiteral("enabled"))) {
sink->setDefault(np.get(QStringLiteral("enabled")));
}
}
}
return true;
}
void SystemvolumePlugin::sendSinkList()
{
QJsonDocument document;
QJsonArray array;
sinksMap.clear();
const auto sinks = PulseAudioQt::Context::instance()->sinks();
for (PulseAudioQt::Sink *sink : sinks) {
sinksMap.insert(sink->name(), sink);
connect(sink, &PulseAudioQt::Sink::volumeChanged, this, [this, sink] {
NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
np.set(QStringLiteral("volume"), sink->volume());
np.set(QStringLiteral("name"), sink->name());
sendPacket(np);
});
connect(sink, &PulseAudioQt::Sink::mutedChanged, this, [this, sink] {
NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
np.set(QStringLiteral("muted"), sink->isMuted());
np.set(QStringLiteral("name"), sink->name());
sendPacket(np);
});
connect(sink, &PulseAudioQt::Sink::defaultChanged, this, [this, sink] {
NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
np.set(QStringLiteral("enabled"), sink->isDefault());
np.set(QStringLiteral("name"), sink->name());
sendPacket(np);
});
QJsonObject sinkObject{{QStringLiteral("name"), sink->name()},
{QStringLiteral("muted"), sink->isMuted()},
{QStringLiteral("description"), sink->description()},
{QStringLiteral("volume"), sink->volume()},
{QStringLiteral("maxVolume"), PulseAudioQt::normalVolume()},
{QStringLiteral("enabled"), sink->isDefault()}};
array.append(sinkObject);
}
document.setArray(array);
NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
np.set(QStringLiteral("sinkList"), document);
sendPacket(np);
}
void SystemvolumePlugin::connected()
{
connect(PulseAudioQt::Context::instance(), &PulseAudioQt::Context::sinkAdded, this, [this] {
sendSinkList();
});
connect(PulseAudioQt::Context::instance(), &PulseAudioQt::Context::sinkRemoved, this, [this] {
sendSinkList();
});
const auto sinks = PulseAudioQt::Context::instance()->sinks();
for (PulseAudioQt::Sink *sink : sinks) {
sinksMap.insert(sink->name(), sink);
}
}