be2a3252c2
Connects to freedesktop ScreenSaver interface and un/locks it upon request. REVIEW: 124170
108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/**
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* Copyright 2015 Aleix Pol Gonzalez <aleixpol@kde.org>
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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 "lockdeviceplugin.h"
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#include <KLocalizedString>
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#include <KPluginFactory>
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#include <QDebug>
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#include <QDBusConnection>
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#include <QLoggingCategory>
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#include "screensaverdbusinterface.h"
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#include <core/device.h>
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K_PLUGIN_FACTORY_WITH_JSON( KdeConnectLockPluginFactory, "kdeconnect_lockdevice.json", registerPlugin<LockDevicePlugin>(); )
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Q_LOGGING_CATEGORY(KDECONNECT_PLUGIN_LOCKREMOTE, "kdeconnect.plugin.lock")
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LockDevicePlugin::LockDevicePlugin(QObject* parent, const QVariantList& args)
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: KdeConnectPlugin(parent, args)
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, m_remoteLocked(false)
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, m_iface(nullptr)
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{
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}
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LockDevicePlugin::~LockDevicePlugin()
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{
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delete m_iface;
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}
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bool LockDevicePlugin::isLocked() const
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{
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return m_remoteLocked;
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}
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void LockDevicePlugin::setLocked(bool locked)
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{
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NetworkPackage np(PACKAGE_TYPE_LOCK);
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np.set("setLocked", locked);
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sendPackage(np);
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}
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bool LockDevicePlugin::receivePackage(const NetworkPackage & np)
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{
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if (np.has("isLocked")) {
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bool locked = np.get<bool>("isLocked");
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if (m_remoteLocked != locked) {
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m_remoteLocked = locked;
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Q_EMIT lockedChanged(locked);
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}
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}
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bool sendState = np.has("requestLocked");
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if (np.has("setLocked")) {
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iface()->SetActive(np.get<bool>("setLocked"));
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sendState = true;
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}
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if (sendState) {
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NetworkPackage np(PACKAGE_TYPE_LOCK);
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np.set("isLocked", iface()->GetActive());
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sendPackage(np);
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}
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return true;
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}
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OrgFreedesktopScreenSaverInterface* LockDevicePlugin::iface()
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{
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if (!m_iface) {
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m_iface = new OrgFreedesktopScreenSaverInterface("org.freedesktop.ScreenSaver", "/org/freedesktop/ScreenSaver", QDBusConnection::sessionBus());
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if(!m_iface->isValid())
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qCWarning(KDECONNECT_PLUGIN_LOCKREMOTE) << "Couldn't connect to the ScreenSaver interface";
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}
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return m_iface;
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}
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void LockDevicePlugin::connected()
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{
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QDBusConnection::sessionBus().registerObject(dbusPath(), this, QDBusConnection::ExportAllContents);
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NetworkPackage np(PACKAGE_TYPE_LOCK);
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np.set("requestLocked", QVariant());
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sendPackage(np);
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}
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QString LockDevicePlugin::dbusPath() const
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{
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return "/modules/kdeconnect/devices/" + device()->id() + "/lockdevice";
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}
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#include "lockdeviceplugin.moc"
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