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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2007-2008 Trolltech ASA. All rights reserved
* Copyright (C) 2008-2009 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 3, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef AUTOSAVER_H
#define AUTOSAVER_H
// Qt Includes
#include <QtCore/QObject>
#include <QtCore/QBasicTimer>
#include <QtCore/QTime>
// Forward Declarations
#include <QtCore/QTimerEvent>
/**
* This class will call the save() slot on the parent object when the parent changes.
* It will wait several seconds after changed() to combining multiple changes and
* prevent continuous writing to disk.
*
*/
class AutoSaver : public QObject
{
Q_OBJECT
public:
AutoSaver(QObject *parent);
~AutoSaver();
void saveIfNeccessary();
public slots:
void changeOccurred();
protected:
void timerEvent(QTimerEvent *event);
private:
QBasicTimer m_timer;
QTime m_firstChange;
};
#endif // AUTOSAVER_H
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