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/***************************************************************************
* Copyright (C) 2005 by David Saxton *
* [email protected] *
* *
* 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 MATRIXDISPLAY_H
#define MATRIXDISPLAY_H
#include <component.h>
#include <qvaluevector.h>
const unsigned max_md_width = 100;
const unsigned max_md_height = 20;
/**
@author David Saxton
*/
class MatrixDisplay : public Component
{
public:
MatrixDisplay( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
~MatrixDisplay();
static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
static LibraryItem *libraryItem();
virtual bool canFlip() const { return true; }
virtual void stepNonLogic();
virtual bool doesStepNonLogic() const { return true; }
protected:
virtual void drawShape( QPainter &p );
virtual void dataChanged();
void initPins( unsigned numRows, unsigned numCols );
QString colPinID( int col ) const;
QString rowPinID( int row ) const;
QValueVector< QValueVector<double> > m_avgBrightness;
QValueVector< QValueVector<unsigned> > m_lastBrightness;
QValueVector< QValueVector<Diode*> > m_pDiodes;
ECNode * m_pRowNodes[max_md_height];
ECNode * m_pColNodes[max_md_width];
double m_lastUpdatePeriod;
double m_r, m_g, m_b;
bool m_bRowCathode;
unsigned m_numRows;
unsigned m_numCols;
};
#endif
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