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/***************************************************************************
* *
* copyright (C) 2003, 2004 by Michael Buesch *
* email: mbuesch@freenet.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 *
* as published by the Free Software Foundation. *
* *
***************************************************************************/
/***************************************************************************
* copyright (C) 2004 by Ulf Schenk
* This file is originaly based on version 1.0.1 of pwmanager
* and was modified to run on embedded devices that run microkde
*
* $Id$
**************************************************************************/
#ifndef SPINFORSIGNAL_H
#define SPINFORSIGNAL_H
#include <qobject.h>
#ifndef _WIN32_
#include <stdint.h>
#endif
#include <string>
using std::string;
/** non-ui-blocking spin for a QT-signal */
class SpinForSignal : public QObject
{
Q_OBJECT
public:
SpinForSignal();
~SpinForSignal() {}
/** do spin for signal */
void spin(uint32_t *u32, string *str);
/** cancel spinning */
void cancelSpin();
public slots:
void u32_str_slot(uint32_t u32, const string &str);
protected:
volatile bool doSpin;
uint32_t u32_storage;
string str_storage;
protected:
inline void spinSleep();
void _spin();
};
#endif
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