kdeconnect-kde/plugins/pausemusic/pausemusicplugin.cpp
Aleix Pol c7cee37330 Port away from KServiceTrader
Uses KPluginLoader+KPluginMetadata instead.
Describes plugins in json instead of desktop files. These desktop files are
then embedded into the .so file. All the plugins will be in a kdeconnect/
directory, and those will be the ones to look for.

Note it doesn't drop the KService dependency as KIOCore is a KDE Connect
dependency as well.

REVIEW: 123042
2015-03-19 16:36:53 +01:00

141 lines
5.2 KiB
C++

/**
* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pausemusicplugin.h"
#include <QDBusConnection>
#include <QDBusInterface>
#include <QDBusConnectionInterface>
#include <QDBusMessage>
#include <QDBusReply>
#include <QDebug>
#include <KPluginFactory>
K_PLUGIN_FACTORY_WITH_JSON( KdeConnectPluginFactory, "kdeconnect_pausemusic.json", registerPlugin< PauseMusicPlugin >(); )
//TODO: Port this away from KMix to use only Pulseaudio
int PauseMusicPlugin::isKMixMuted() {
QDBusInterface kmixInterface("org.kde.kmix", "/Mixers", "org.kde.KMix.MixSet");
QString mixer = kmixInterface.property("currentMasterMixer").toString();
QString control = kmixInterface.property("currentMasterControl").toString();
if (mixer.isEmpty() || control.isEmpty())
return -1;
mixer.replace(':','_');
mixer.replace('.','_');
mixer.replace('-','_');
control.replace(':','_');
control.replace('.','_');
control.replace('-','_');
QDBusInterface mixerInterface("org.kde.kmix", "/Mixers/"+mixer+"/"+control, "org.kde.KMix.Control");
if (mixerInterface.property("mute").toBool()) return 1;
return (mixerInterface.property("volume").toInt() == 0);
}
PauseMusicPlugin::PauseMusicPlugin(QObject* parent, const QVariantList& args)
: KdeConnectPlugin(parent, args)
, muted(false)
{
QDBusInterface kmixInterface("org.kde.kmix", "/kmix/KMixWindow/actions/mute", "org.qtproject.Qt.QAction");
}
bool PauseMusicPlugin::receivePackage(const NetworkPackage& np)
{
bool pauseOnlyWhenTalking = config()->get("conditionTalking", false);
if (pauseOnlyWhenTalking) {
if (np.get<QString>("event") != "talking") {
return true;
}
} else { //Pause as soon as it rings
if (np.get<QString>("event") != "ringing" && np.get<QString>("event") != "talking") {
return true;
}
}
bool pauseConditionFulfilled = !np.get<bool>("isCancel");
bool pause = config()->get("actionPause", true);
bool mute = config()->get("actionMute", false);
if (pauseConditionFulfilled) {
if (mute) {
QDBusInterface kmixInterface("org.kde.kmix", "/kmix/KMixWindow/actions/mute", "org.qtproject.Qt.QAction");
if (isKMixMuted() == 0) {
muted = true;
kmixInterface.call("trigger");
}
}
if (pause) {
//Search for interfaces currently playing
QStringList interfaces = QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
Q_FOREACH (const QString& iface, interfaces) {
if (iface.startsWith("org.mpris.MediaPlayer2")) {
QDBusInterface mprisInterface(iface, "/org/mpris/MediaPlayer2", "org.mpris.MediaPlayer2.Player");
QString status = mprisInterface.property("PlaybackStatus").toString();
if (status == "Playing") {
if (!pausedSources.contains(iface)) {
pausedSources.insert(iface);
if (mprisInterface.property("CanPause").toBool()) {
mprisInterface.asyncCall("Pause");
} else {
mprisInterface.asyncCall("Stop");
}
}
}
}
}
}
} else {
if (mute && muted) {
QDBusInterface kmixInterface("org.kde.kmix", "/kmix/KMixWindow/actions/mute", "org.qtproject.Qt.QAction");
if (isKMixMuted() > 0) {
kmixInterface.call("trigger");
}
muted = false;
}
if (pause && !pausedSources.empty()) {
Q_FOREACH (const QString& iface, pausedSources) {
QDBusInterface mprisInterface(iface, "/org/mpris/MediaPlayer2", "org.mpris.MediaPlayer2.Player");
//Calling play does not work for Spotify
//mprisInterface->call(QDBus::Block,"Play");
//Workaround: Using playpause instead (checking first if it is already playing)
QString status = mprisInterface.property("PlaybackStatus").toString();
mprisInterface.asyncCall("PlayPause");
//End of workaround
}
pausedSources.clear();
}
}
return true;
}
#include "pausemusicplugin.moc"