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/***************************************************************************
* Copyright (C) 2007 by Danny Kukawka *
* <dkukawka@suse.de>, >danny.kukawka@web.de> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License *
* as published by the Free Software Foundation. *
* *
* 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. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
/*!
* \file autodimm.h
* \brief Headerfile for autodimm.cpp and the class \ref autodimm.
*/
/*!
* \class autodimm
* \brief class for 'dimm the display on user inactivity' related funtionality
* \author Danny Kukawka, <dkukawka@suse.de>, <danny.kukawka@web.de>
* \version 0.0.1
* \date 2007
*/
#ifndef AUTODIMM_H
#define AUTODIMM_H
// from project
#include "inactivity.h"
class autodimm : public inactivity
{
Q_OBJECT
public:
//! default constructor
autodimm();
//! default destructor
~autodimm();
//! to start check if the user is active again
void startCheckForActivity();
signals:
//! signal emited if the user is active again
void UserIsActiveAgain();
private:
//! idle time from the last check
unsigned long lastIdleTime;
//! QTimer intervall for the Timer to recheck for user activity
/*!
* The time intervall to recheck for the activity of the user.
* The timeslice is currently 1 sec.
*/
static const int RECHECK_INTERVALL = 1000;
//! QTimer for check activity
/*!
* This timer is used to check if the user get active again.
* The timerinterval is defined trough \ref RECHECK_INTERVALL .
*/
QTimer *checkActivity;
private slots:
//! to poll X to get info if the user is active again
void pollActivity();
};
#endif
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