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60 lines
1.8 KiB
60 lines
1.8 KiB
/******************************************************************** |
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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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#include <kwinglobals.h> |
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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 KWIN_EXPORT ScreenLockerWatcher : public QObject |
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{ |
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Q_OBJECT |
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public: |
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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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void initialize(); |
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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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KWIN_SINGLETON(ScreenLockerWatcher) |
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}; |
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} |
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#endif
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