02e52b787b
Summary: This plugin allows controlling the system value from a remote device. Test Plan: Apply Android patch, open up MPRIS Activity and play with the slider Reviewers: #kde_connect, mtijink, albertvaka Reviewed By: #kde_connect, albertvaka Subscribers: kdeconnect, apol, zhigalin, albertvaka, davidedmundson, mtijink, #kde_connect Tags: #kde_connect Maniphest Tasks: T4659 Differential Revision: https://phabricator.kde.org/D7992
127 lines
4 KiB
C++
127 lines
4 KiB
C++
/**
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* Copyright 2017 Nicolas Fella <nicolas.fella@gmx.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "systemvolumeplugin.h"
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#include <KPluginFactory>
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#include <QDebug>
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#include <QLoggingCategory>
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#include <QProcess>
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <core/device.h>
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#include <PulseAudioQt/Sink>
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#include <PulseAudioQt/Context>
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K_PLUGIN_FACTORY_WITH_JSON( KdeConnectPluginFactory, "kdeconnect_systemvolume.json", registerPlugin< SystemvolumePlugin >(); )
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Q_LOGGING_CATEGORY(KDECONNECT_PLUGIN_SYSTEMVOLUME, "kdeconnect.plugin.systemvolume")
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SystemvolumePlugin::SystemvolumePlugin(QObject* parent, const QVariantList& args)
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: KdeConnectPlugin(parent, args)
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, sinksMap()
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{}
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bool SystemvolumePlugin::receivePacket(const NetworkPacket& np)
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{
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if (!PulseAudioQt::Context::instance()->isValid())
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return false;
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if (np.has(QStringLiteral("requestSinks"))) {
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sendSinkList();
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} else {
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QString name = np.get<QString>(QStringLiteral("name"));
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if (sinksMap.contains(name)) {
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if (np.has(QStringLiteral("volume"))) {
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sinksMap[name]->setVolume(np.get<int>(QStringLiteral("volume")));
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}
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if (np.has(QStringLiteral("muted"))) {
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sinksMap[name]->setMuted(np.get<bool>(QStringLiteral("muted")));
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}
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}
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}
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return true;
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}
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void SystemvolumePlugin::sendSinkList() {
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QJsonDocument document;
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QJsonArray array;
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sinksMap.clear();
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for (PulseAudioQt::Sink* sink : PulseAudioQt::Context::instance()->sinks()) {
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sinksMap.insert(sink->name(), sink);
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connect(sink, &PulseAudioQt::Sink::volumeChanged, this, [this, sink] {
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NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
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np.set<int>(QStringLiteral("volume"), sink->volume());
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np.set<QString>(QStringLiteral("name"), sink->name());
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sendPacket(np);
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});
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connect(sink, &PulseAudioQt::Sink::mutedChanged, this, [this, sink] {
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NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
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np.set<bool>(QStringLiteral("muted"), sink->isMuted());
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np.set<QString>(QStringLiteral("name"), sink->name());
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sendPacket(np);
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});
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QJsonObject sinkObject;
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sinkObject.insert("name", sink->name());
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sinkObject.insert("description", sink->description());
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sinkObject.insert("muted", sink->isMuted());
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sinkObject.insert("volume", sink->volume());
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sinkObject.insert("maxVolume", PulseAudioQt::normalVolume());
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array.append(sinkObject);
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}
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document.setArray(array);
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NetworkPacket np(PACKET_TYPE_SYSTEMVOLUME);
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np.set<QJsonDocument>(QStringLiteral("sinkList"), document);
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sendPacket(np);
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}
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void SystemvolumePlugin::connected()
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{
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connect(PulseAudioQt::Context::instance(), &PulseAudioQt::Context::sinkAdded, this, [this] {
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sendSinkList();
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});
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connect(PulseAudioQt::Context::instance(), &PulseAudioQt::Context::sinkRemoved, this, [this] {
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sendSinkList();
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});
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for (PulseAudioQt::Sink* sink : PulseAudioQt::Context::instance()->sinks()) {
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sinksMap.insert(sink->name(), sink);
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}
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}
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#include "systemvolumeplugin.moc"
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