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52 lines
1.6 KiB
C++
52 lines
1.6 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 ABSTRACTSYSTEMPOLLER_H
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#define ABSTRACTSYSTEMPOLLER_H
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#include <QWidget>
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class AbstractSystemPoller : public QWidget
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{
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Q_OBJECT
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public:
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AbstractSystemPoller(QWidget *parent = 0);
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virtual ~AbstractSystemPoller();
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virtual bool isAvailable() = 0;
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virtual bool setUpPoller() = 0;
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virtual void unloadPoller() = 0;
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public slots:
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virtual void addTimeout(int nextTimeout) = 0;
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virtual void removeTimeout(int nextTimeout) = 0;
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virtual QList<int> timeouts() const = 0;
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virtual int forcePollRequest() = 0;
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virtual void catchIdleEvent() = 0;
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virtual void stopCatchingIdleEvents() = 0;
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virtual void simulateUserActivity() = 0;
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signals:
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void resumingFromIdle();
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void timeoutReached(int msec);
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};
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#endif /* ABSTRACTSYSTEMPOLLER_H */
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