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9b64878a8d
the current org.freedesktop.ScreenSaver implementation actually uses kidletime internally Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/* This file is part of the KDE libraries
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Copyright (C) 2009 Dario Freddi <drf at kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef WIDGETBASEDPOLLER_H
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#define WIDGETBASEDPOLLER_H
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#include "abstractsystempoller.h"
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#include <QTimer>
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#include <QEvent>
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class WidgetBasedPoller : public AbstractSystemPoller
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{
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Q_OBJECT
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public:
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WidgetBasedPoller(QWidget *parent = 0);
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virtual ~WidgetBasedPoller();
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bool isAvailable();
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bool setUpPoller();
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void unloadPoller();
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protected:
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bool eventFilter(QObject *object, QEvent *event);
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public slots:
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void addTimeout(int nextTimeout);
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void removeTimeout(int nextTimeout);
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QList<int> timeouts() const;
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int forcePollRequest();
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virtual void catchIdleEvent();
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virtual void stopCatchingIdleEvents();
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private slots:
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int poll();
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virtual int getIdleTime() = 0;
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void detectedActivity();
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void waitForActivity();
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void releaseInputLock();
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private:
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QTimer * m_pollTimer;
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QWidget * m_grabber;
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QList<int> m_timeouts;
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};
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#endif /* WIDGETBASEDPOLLER_H */
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