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/***************************************************************************
* Copyright (C) 2003,2005 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. *
***************************************************************************/
#include "diode.h"
#include "ecdiode.h"
#include "ecnode.h"
#include "libraryitem.h"
#include <klocale.h>
#include <qpainter.h>
Item* ECDiode::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
return new ECDiode( (ICNDocument*)itemDocument, newItem, id );
}
LibraryItem* ECDiode::libraryItem()
{
return new LibraryItem(
"ec/diode",
i18n("Diode"),
i18n("Discrete"),
"diode.png",
LibraryItem::lit_component,
ECDiode::construct );
}
ECDiode::ECDiode( ICNDocument *icnDocument, bool newItem, const char *id )
: Component( icnDocument, newItem, id ? id : "diode" )
{
m_name = i18n("Diode");
m_desc = i18n("Allows current to flow in the direction indicated by the arrow when a certain voltage difference has been reached.");
setSize( -8, -8, 16, 16 );
init1PinLeft();
init1PinRight();
m_diode = createDiode( m_pNNode[0], m_pPNode[0] );
DiodeSettings ds; // it will have the default properties that we use
createProperty( "I_S", Variant::Type::Double );
property("I_S")->setCaption("Saturation Current");
property("I_S")->setUnit("A");
property("I_S")->setMinValue(1e-20);
property("I_S")->setMaxValue(1e-0);
property("I_S")->setValue( ds.I_S );
property("I_S")->setAdvanced(true);
createProperty( "N", Variant::Type::Double );
property("N")->setCaption( i18n("Emission Coefficient") );
property("N")->setMinValue(1e0);
property("N")->setMaxValue(1e1);
property("N")->setValue( ds.N );
property("N")->setAdvanced(true);
createProperty( "V_B", Variant::Type::Double );
property("V_B")->setCaption( i18n("Breakdown Voltage") );
property("V_B")->setUnit("V");
property("V_B")->setMinAbsValue(1e-5);
property("V_B")->setMaxValue(1e10);
property("V_B")->setValue( ds.V_B );
property("V_B")->setAdvanced(true);
// createProperty( "R", Variant::Type::Double );
// property("R")->setCaption( i18n("Series Resistance") );
// property("R")->setUnit( QChar(0x3a9) );
// property("R")->setMinValue(1e-5);
// property("R")->setMaxValue(1e0);
// property("R")->setValue( ds.R );
// property("R")->setAdvanced(true);
}
ECDiode::~ECDiode()
{
}
void ECDiode::dataChanged()
{
DiodeSettings ds;
ds.I_S = dataDouble("I_S");
ds.V_B = dataDouble("V_B");
ds.N = dataDouble("N");
// ds.R = dataDouble("R");
m_diode->setDiodeSettings( ds );
}
void ECDiode::drawShape( QPainter & p )
{
initPainter(p);
int _x = int(x());
int _y = int(y());
QPointArray pa(3);
pa[0] = QPoint( 8, 0 );
pa[1] = QPoint( -8, -8 );
pa[2] = QPoint( -8, 8 );
pa.translate( _x, _y );
p.drawPolygon(pa);
p.drawPolyline(pa);
p.drawLine( _x+8, _y-8, _x+8, _y+8 );
deinitPainter(p);
}
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