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115 lines
4.2 KiB
C++
115 lines
4.2 KiB
C++
/*
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* Copyright 2011 Sebastian Kügler <sebas@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License version 2 as
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* published by the Free Software Foundation
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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 Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <QDBusConnection>
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#include <QDBusInterface>
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#include <QDBusMessage>
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#include <QDBusPendingReply>
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// kde-workspace/libs
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#include <kworkspace/kworkspace.h>
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#include <krunner_interface.h>
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#include "powermanagementjob.h"
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#include <kdebug.h>
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#include <Solid/PowerManagement>
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PowerManagementJob::PowerManagementJob(const QString &operation, QMap<QString, QVariant> ¶meters, QObject *parent) :
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ServiceJob(parent->objectName(), operation, parameters, parent)
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{
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}
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PowerManagementJob::~PowerManagementJob()
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{
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}
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void PowerManagementJob::start()
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{
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const QString operation = operationName();
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//kDebug() << "starting operation ... " << operation;
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if (operation == "lockScreen") {
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static const QString interface("org.freedesktop.ScreenSaver");
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QDBusInterface screensaver(interface, "/ScreenSaver");
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QDBusPendingReply<void> reply = screensaver.asyncCall("Lock");
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if (reply.isError()) {
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setResult(false);
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return;
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}
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setResult(true);
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return;
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} else if (operation == "suspendToRam") {
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if (!Solid::PowerManagement::supportedSleepStates().contains(Solid::PowerManagement::SuspendState)) {
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setResult(false);
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return;
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}
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Solid::PowerManagement::requestSleep(Solid::PowerManagement::SuspendState, nullptr, nullptr);
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setResult(true);
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return;
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} else if (operation == "suspendToDisk") {
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if (!Solid::PowerManagement::supportedSleepStates().contains(Solid::PowerManagement::HibernateState)) {
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setResult(false);
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return;
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}
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Solid::PowerManagement::requestSleep(Solid::PowerManagement::HibernateState, nullptr, nullptr);
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setResult(true);
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return;
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} else if (operation == "suspendHybrid") {
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if (!Solid::PowerManagement::supportedSleepStates().contains(Solid::PowerManagement::HybridSuspendState)) {
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setResult(false);
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return;
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}
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Solid::PowerManagement::requestSleep(Solid::PowerManagement::HybridSuspendState, nullptr, nullptr);
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setResult(true);
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return;
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} else if (operation == "requestShutDown") {
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if (!KWorkSpace::canShutDown()) {
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setResult(false);
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return;
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}
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KWorkSpace::requestShutDown();
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setResult(true);
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return;
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} else if (operation == "switchUser") {
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// Taken from kickoff/core/itemhandlers.cpp
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org::kde::krunner::App krunner("org.kde.krunner", "/App", QDBusConnection::sessionBus());
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krunner.switchUser();
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setResult(true);
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return;
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} else if (operation == "beginSuppressingSleep") {
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setResult(Solid::PowerManagement::beginSuppressingSleep(parameters().value("reason").toString()));
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return;
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} else if (operation == "stopSuppressingSleep") {
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setResult(Solid::PowerManagement::stopSuppressingSleep(parameters().value("cookie").toUInt()));
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return;
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} else if (operation == "beginSuppressingScreenPowerManagement") {
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setResult(Solid::PowerManagement::beginSuppressingScreenPowerManagement(parameters().value("reason").toString()));
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return;
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} else if (operation == "stopSuppressingScreenPowerManagement") {
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setResult(Solid::PowerManagement::stopSuppressingScreenPowerManagement(parameters().value("cookie").toUInt()));
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return;
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}
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kDebug() << "don't know what to do with " << operation;
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setResult(false);
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}
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#include "moc_powermanagementjob.cpp"
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