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57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
8 years ago
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/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2013 Martin Gräßlin <mgraesslin@kde.org>
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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 General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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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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#ifndef KWIN_SCREENLOCKERWATCHER_H
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#define KWIN_SCREENLOCKERWATCHER_H
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#include <QObject>
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class OrgFreedesktopScreenSaverInterface;
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class QDBusServiceWatcher;
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class QDBusPendingCallWatcher;
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namespace KWin
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{
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class ScreenLockerWatcher : public QObject
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{
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Q_OBJECT
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public:
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explicit ScreenLockerWatcher(QObject *parent = 0);
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virtual ~ScreenLockerWatcher();
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bool isLocked() const {
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return m_locked;
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}
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Q_SIGNALS:
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void locked(bool locked);
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private Q_SLOTS:
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void setLocked(bool activated);
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void activeQueried(QDBusPendingCallWatcher *watcher);
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void serviceOwnerChanged(const QString &serviceName, const QString &oldOwner, const QString &newOwner);
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void serviceRegisteredQueried();
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void serviceOwnerQueried();
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private:
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OrgFreedesktopScreenSaverInterface *m_interface;
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QDBusServiceWatcher *m_serviceWatcher;
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bool m_locked;
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};
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}
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#endif
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