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/***************************************************************************
* Copyright (C) 2005 by David Saxton *
* david@bluehaze.org *
* *
* 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 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef PARALLELPORTCOMPONENT_H
#define PARALLELPORTCOMPONENT_H
#include "logic.h"
#include "component.h"
class ParallelPort;
/**
@author David Saxton
*/
class ParallelPortComponent : public CallbackClass, public Component
{
public:
ParallelPortComponent( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
~ParallelPortComponent();
virtual bool canFlip() const { return true; }
static Item * construct( ItemDocument *itemDocument, bool newItem, const char *id );
static LibraryItem * libraryItem();
virtual void stepNonLogic();
virtual bool doesStepNonLogic() const { return true; }
protected:
void initPort( const QString & port );
virtual void dataChanged();
virtual void drawShape( QPainter & p );
void dataCallback( bool );
void controlCallback( bool );
/// Registers: { Data[0...7], Status[0...5], 0[6...7], Control[0...4], 0[5...7] }
LogicOut * m_pLogic[24];
ParallelPort * m_pParallelPort;
};
#endif
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