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/***************************************************************************
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* Copyright (C) 2003 by David Saxton *
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* david@bluehaze.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef ECLED_H
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#define ECLED_H
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#include "component.h"
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#include "ecdiode.h"
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/**
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@short Simulates a LED
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@author David Saxton
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*/
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class ECLed : public ECDiode
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{
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public:
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ECLed( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
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~ECLed();
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static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
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static LibraryItem *libraryItem();
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/**
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* Returns the brightness for the given current, from 255 (off) -> 0 (on)
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*/
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static uint brightness( double i );
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virtual void dataChanged();
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virtual void stepNonLogic();
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virtual bool doesStepNonLogic() const { return true; }
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private:
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virtual void drawShape( TQPainter &p );
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double r, g, b;
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double avg_brightness;
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uint last_brightness;
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double lastUpdatePeriod;
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};
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#endif
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