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//===========================================================================
//
// This file is part of the KDE project
//
// Copyright (c) 1999 Martin R. Jones <mjones@kde.org>
//
#ifndef __XAUTOLOCK_H__
#define __XAUTOLOCK_H__
#include <qwidget.h>
#include <X11/Xlib.h>
//===========================================================================
//
// Detect user inactivity.
// Named XAutoLock after the program that it is based on.
//
class XAutoLock : public QWidget
{
Q_OBJECT
public:
XAutoLock();
~XAutoLock();
//-----------------------------------------------------------------------
//
// The time in seconds of continuous inactivity.
//
void setTimeout(int t);
void setDPMS(bool s);
//-----------------------------------------------------------------------
//
// Start watching Activity
//
void start();
//-----------------------------------------------------------------------
//
// Stop watching Activity
//
void stop();
//-----------------------------------------------------------------------
//
// Should be called only from a slot connected to the timeout() signal. Will
// result in the timeout() signal being emitted again with a delay (i.e. postponed).
//
void postpone();
// internal
void resetTrigger();
// internal
void setTrigger( time_t );
// internal
bool ignoreWindow( WId );
signals:
void timeout();
protected:
virtual void timerEvent(QTimerEvent *ev);
virtual bool x11Event( XEvent* );
protected:
int mTimerId;
int mTimeout;
time_t mTrigger;
bool mActive;
time_t mLastTimeout;
bool mDPMS;
};
#endif
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