121 lines
5 KiB
C++
121 lines
5 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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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 "pausemusicplugin.h"
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#include <QDBusConnection>
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#include <QDBusInterface>
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#include <QDBusConnectionInterface>
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#include <QDBusReply>
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#include <QDBusMessage>
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#include <KSharedConfig>
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#include <KConfigGroup>
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#include "../../kdebugnamespace.h"
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K_PLUGIN_FACTORY( KdeConnectPluginFactory, registerPlugin< PauseMusicPlugin >(); )
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K_EXPORT_PLUGIN( KdeConnectPluginFactory("kdeconnect_pausemusic", "kdeconnect-kded") )
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//TODO: Port this away from KMix to use only Pulseaudio
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bool isKMixMuted() {
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QDBusInterface kmixInterface("org.kde.kmix", "/Mixers", "org.kde.KMix.MixSet");
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QString mixer = kmixInterface.property("currentMasterMixer").toString();
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QString control = kmixInterface.property("currentMasterControl").toString();
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mixer.replace(':','_');
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control.replace(':','_');
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QDBusInterface mixerInterface("org.kde.kmix", "/Mixers/"+mixer+"/"+control, "org.kde.KMix.Control");
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if (mixerInterface.property("mute").toBool()) return true;
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return (mixerInterface.property("volume").toInt() == 0);
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}
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PauseMusicPlugin::PauseMusicPlugin(QObject* parent, const QVariantList& args)
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: KdeConnectPlugin(parent, args)
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{
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QDBusInterface kmixInterface("org.kde.kmix", "/kmix/KMixWindow/actions/mute", "org.qtproject.Qt.QAction");
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}
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bool PauseMusicPlugin::receivePackage(const NetworkPackage& np)
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{
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//FIXME: There should be a better way to listen to changes in the config file instead of reading the value each time
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KSharedConfigPtr config = KSharedConfig::openConfig("kdeconnect/plugins/pausemusic");
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bool pauseOnlyWhenTalking = config->group("pause_condition").readEntry("talking_only", false);
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if (pauseOnlyWhenTalking) {
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if (np.get<QString>("event") != "talking") {
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return true;
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}
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} else { //Pause as soon as it rings
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if (np.get<QString>("event") != "ringing" && np.get<QString>("event") != "talking") {
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return true;
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}
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}
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bool pauseConditionFulfilled = !np.get<bool>("isCancel");
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bool use_mute = config->group("use_mute").readEntry("use_mute", false);
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if (pauseConditionFulfilled) {
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if (use_mute) {
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QDBusInterface kmixInterface("org.kde.kmix", "/kmix/KMixWindow/actions/mute", "org.qtproject.Qt.QAction");
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if (!isKMixMuted()) {
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pausedSources.insert("mute"); //Fake source
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kmixInterface.call("trigger");
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}
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} else {
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//Search for interfaces currently playing
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QStringList interfaces = QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
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Q_FOREACH (const QString& iface, interfaces) {
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if (iface.startsWith("org.mpris.MediaPlayer2")) {
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QDBusInterface mprisInterface(iface, "/org/mpris/MediaPlayer2", "org.mpris.MediaPlayer2.Player");
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QString status = mprisInterface.property("PlaybackStatus").toString();
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if (status == "Playing") {
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if (!pausedSources.contains(iface)) {
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pausedSources.insert(iface);
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mprisInterface.asyncCall("Pause");
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}
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}
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}
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}
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}
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} else {
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if (pausedSources.empty()) return false;
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if (use_mute) {
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QDBusInterface kmixInterface("org.kde.kmix", "/kmix/KMixWindow/actions/mute", "org.qtproject.Qt.QAction");
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if (isKMixMuted()) kmixInterface.call("trigger");
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} else {
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Q_FOREACH (const QString& iface, pausedSources) {
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QDBusInterface mprisInterface(iface, "/org/mpris/MediaPlayer2", "org.mpris.MediaPlayer2.Player");
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//Calling play does not work for Spotify
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//mprisInterface->call(QDBus::Block,"Play");
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//Workaround: Using playpause instead (checking first if it is already playing)
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QString status = mprisInterface.property("PlaybackStatus").toString();
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if (status == "Paused") mprisInterface.asyncCall("PlayPause");
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//End of workaround
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}
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}
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pausedSources.clear();
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}
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return true;
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}
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