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