File indexing completed on 2024-04-28 05:36:15

 /*
  *   SPDX-FileCopyrightText: 2010 Dario Freddi <drf@kde.org>
  *
  *   SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "powerdevilapp.h"
 
 #include "powerdevilfdoconnector.h"
 #include "powermanagementadaptor.h"
 #include "powermanagementpolicyagentadaptor.h"
 
 #include "powerdevil_debug.h"
 #include "powerdevil_version.h"
 #include "powerdevilcore.h"
 #include "../osd/osd.h"
 
 #include <QAction>
 #include <QDBusConnection>
 #include <QDBusConnectionInterface>
 #include <QDebug>
 #include <QFileInfo>
 #include <QKeySequence>
 #include <QSessionManager>
 #include <QTimer>
 
 #include <KAboutData>
 #include <KCrash>
 #include <KDBusService>
 #include <KLocalizedString>
 
 #include <KActionCollection>
 #include <KGlobalAccel>
 
 #include <qnamespace.h>
 
 PowerDevilApp::PowerDevilApp(int &argc, char **argv)
     : QGuiApplication(argc, argv)
     , m_core(nullptr)
 {
 }
 
 PowerDevilApp::~PowerDevilApp()
 {
     delete m_core;
 }
 
 void PowerDevilApp::init()
 {
     KLocalizedString::setApplicationDomain(QByteArrayLiteral("powerdevil"));
 
     KAboutData aboutData(QStringLiteral("org_kde_powerdevil"),
                          i18n("KDE Power Management System"),
                          QStringLiteral(POWERDEVIL_VERSION_STRING),
                          i18nc("@title", "PowerDevil, an advanced, modular and lightweight power management daemon"),
                          KAboutLicense::GPL,
                          i18nc("@info:credit", "(c) 2015-2019 Kai Uwe Broulik"));
     aboutData.addAuthor(i18nc("@info:credit", "Kai Uwe Broulik"), i18nc("@info:credit", "Maintainer"), QStringLiteral("kde@privat.broulik.de"));
     aboutData.addAuthor(i18nc("@info:credit", "Dario Freddi"), i18nc("@info:credit", "Previous maintainer"), QStringLiteral("drf@kde.org"));
     aboutData.setProductName("Powerdevil");
 
     KAboutData::setApplicationData(aboutData);
 
     if (QDBusConnection::systemBus().interface()->isServiceRegistered(QLatin1String("org.freedesktop.PowerManagement"))
         || QDBusConnection::systemBus().interface()->isServiceRegistered(QLatin1String("org.freedesktop.Policy.Power"))) {
         qCCritical(POWERDEVIL) << "KDE Power Management system not initialized, another power manager has been detected";
         return;
     }
 
     // not parenting Core to PowerDevilApp as it is the deleted too late on teardown
     // where the X connection is already lost leading to a crash (Bug 371127)
     m_core = new PowerDevil::Core(nullptr /*, KComponentData(aboutData)*/);
 
     connect(m_core, &PowerDevil::Core::coreReady, this, &PowerDevilApp::onCoreReady);
 
     m_core->loadCore();
 }
 
 void PowerDevilApp::onCoreReady()
 {
     qCDebug(POWERDEVIL) << "Core is ready, registering various services on the bus...";
     // DBus logic for the core
     new PowerManagementAdaptor(m_core);
     new PowerDevil::FdoConnector(m_core);
 
     QDBusConnection::sessionBus().registerService(QLatin1String("org.kde.Solid.PowerManagement"));
     QDBusConnection::sessionBus().registerObject(QLatin1String("/org/kde/Solid/PowerManagement"), m_core);
 
     QDBusConnection::systemBus().interface()->registerService("org.freedesktop.Policy.Power");
 
     // Start the Policy Agent service
     qDBusRegisterMetaType<QList<InhibitionInfo>>();
     qDBusRegisterMetaType<InhibitionInfo>();
     new PowerManagementPolicyAgentAdaptor(PowerDevil::PolicyAgent::instance());
 
     QDBusConnection::sessionBus().registerService(QLatin1String("org.kde.Solid.PowerManagement.PolicyAgent"));
     QDBusConnection::sessionBus().registerObject(QLatin1String("/org/kde/Solid/PowerManagement/PolicyAgent"), PowerDevil::PolicyAgent::instance());
 
     KActionCollection *coll = new KActionCollection(this);
     QAction *action = coll->addAction(QStringLiteral("powerProfile"));
     action->setText(i18n("Switch Power Profile"));
     KGlobalAccel::self()->setGlobalShortcut(action, QList<QKeySequence>{Qt::Key_Battery, Qt::MetaModifier | Qt::Key_B});
     connect(action, &QAction::triggered, this, &PowerDevilApp::showOsd);
 }
 
 int main(int argc, char **argv)
 {
     QGuiApplication::setDesktopSettingsAware(false);
     QGuiApplication::setAttribute(Qt::AA_DisableSessionManager);
     PowerDevilApp app(argc, argv);
     KCrash::initialize();
 
     bool replace = false;
     {
         QCommandLineParser parser;
         QCommandLineOption replaceOption({QStringLiteral("replace")}, i18n("Replace an existing instance"));
 
         parser.addOption(replaceOption);
 
         KAboutData aboutData = KAboutData::applicationData();
         aboutData.setupCommandLine(&parser);
 
         parser.process(app);
         aboutData.processCommandLine(&parser);
 
         replace = parser.isSet(replaceOption);
     }
     KDBusService service(KDBusService::Unique | KDBusService::StartupOption(replace ? KDBusService::Replace : 0));
     KCrash::setFlags(KCrash::AutoRestart);
 
     app.setQuitOnLastWindowClosed(false);
     app.setQuitLockEnabled(false);
     app.init();
 
     return app.exec();
 }
 
 void PowerDevilApp::showOsd() {
     QDBusMessage message = QDBusMessage::createMethodCall(QStringLiteral("org.kde.powerdevil.powerProfileOsdService"),
                                                           QStringLiteral("/org/kde/powerdevil/powerProfileOsdService"),
                                                           QStringLiteral("org.kde.powerdevil.powerProfileOsdService"),
                                                           QStringLiteral("showOsd"));
     QDBusConnection::sessionBus().asyncCall(message);
 }
 
 #include "moc_powerdevilapp.cpp"