parallelportcomponent.h

/***************************************************************************
 *   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;

class ParallelPortComponent : public CallbackClass, public Component
{
        public:
                ParallelPortComponent( ICNDocument *icnDocument, bool newItem, const char *id = 0 );
                ~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 );
                
                LogicOut * m_pLogic[24];
                
                ParallelPort * m_pParallelPort;
};

#endif

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