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probe.cpp

/***************************************************************************
 *   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.                                   *
 ***************************************************************************/

#include "ecnode.h"
#include "libraryitem.h"
#include "logic.h"
#include "pin.h"
#include "probe.h" //HACK: This has to be included before the oscilloscope headers
#include "oscilloscope.h"
#include "oscilloscopedata.h"
#include "simulator.h"
#include "voltagesource.h"

#include <klocale.h>
#include <qpainter.h>

//BEGIN class Probe
Probe::Probe( ICNDocument *icnDocument, bool newItem, const char *id )
      : Component( icnDocument, newItem, id )
{
      p_probeData = 0l;
      setSize( -16, -8, 32, 16 );
      
      createProperty( "color", Variant::Type::Color );
      property("color")->setCaption( i18n("Color") );
      property("color")->setValue( Qt::black );
}


Probe::~ Probe()
{
      delete p_probeData;
}


void Probe::dataChanged()
{
      m_color = dataColor("color");
      if (p_probeData)
            p_probeData->setColor(m_color);
      setChanged();
}
//END class Probe



//BEGIN class FloatingProbe
FloatingProbe::FloatingProbe( ICNDocument *icnDocument, bool newItem, const char *id )
      : Probe( icnDocument, newItem, id )
{
      p_probeData = m_pFloatingProbeData = static_cast<FloatingProbeData*>(registerProbe(this));
      property("color")->setValue( p_probeData->color() );
      
      createProperty( "scaling", Variant::Type::Select );
      property("scaling")->setCaption( i18n("Scaling") );
      QStringMap allowed;
      allowed["Linear"] = i18n("Linear");
      allowed["Logarithmic"] = i18n("Logarithmic");
      property("scaling")->setAllowed( allowed );
      property("scaling")->setValue("Linear");
      property("scaling")->setAdvanced( true );
      
      createProperty( "upper_abs_value", Variant::Type::Double );
      property("upper_abs_value")->setCaption( i18n("Upper Absolute Value") );
      property("upper_abs_value")->setValue(10.0);
      property("upper_abs_value")->setMinValue(0.0);
      property("upper_abs_value")->setUnit("V");
      property("upper_abs_value")->setAdvanced(true);
      
      createProperty( "lower_abs_value", Variant::Type::Double );
      property("lower_abs_value")->setCaption( i18n("Lower Absolute Value") );
      property("lower_abs_value")->setValue(0.1);
      property("lower_abs_value")->setMinValue(0.0);
      property("lower_abs_value")->setUnit("V");
      property("lower_abs_value")->setAdvanced(true);
}


FloatingProbe::~FloatingProbe()
{
}


void FloatingProbe::dataChanged()
{
      Probe::dataChanged();
      
      if ( dataString("scaling") == "Linear" )
            m_pFloatingProbeData->setScaling( FloatingProbeData::Linear );
      else
            m_pFloatingProbeData->setScaling( FloatingProbeData::Logarithmic );
      
      m_pFloatingProbeData->setUpperAbsValue( dataDouble("upper_abs_value") );
      m_pFloatingProbeData->setLowerAbsValue( dataDouble("lower_abs_value") );
}


void FloatingProbe::drawShape( QPainter &p )
{
      initPainter(p);
      
      int _x = int(x())-16;
      int _y = int(y())-8;
      
      p.drawRect( _x, _y, 32, 16 );
      
      QPointArray bezier(4);
      
      bezier[0] = QPoint( _x+4, _y+10 );
      bezier[1] = QPoint( _x+12, _y-6 );
      bezier[2] = QPoint( _x+20, _y+24 );
      bezier[3] = QPoint( _x+28, _y+4 );
      
      p.setPen( QPen( m_color, 2 ) );
      p.drawCubicBezier(bezier);
      
      deinitPainter(p);
}
//END class FloatingProbe



//BEGIN class VoltageProbe
Item* VoltageProbe::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
      return new VoltageProbe( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* VoltageProbe::libraryItem()
{
      return new LibraryItem(
                  "ec/voltageprobe",
      i18n("Voltage Probe"),
      i18n("Outputs"),
      "floatingprobe.png",
      LibraryItem::lit_component,
      VoltageProbe::construct );
}

VoltageProbe::VoltageProbe( ICNDocument *icnDocument, bool newItem, const char *id )
      : FloatingProbe( icnDocument, newItem, id ? id : "voltageprobe" )
{
      m_name = i18n("Voltage Probe");
      
      init1PinLeft();
      init1PinRight();
      m_pPin1 = m_pNNode[0]->pin();
      m_pPin2 = m_pPNode[0]->pin();
}


VoltageProbe::~VoltageProbe()
{
}


void VoltageProbe::stepNonLogic()
{
      m_pFloatingProbeData->addDataPoint( m_pPin1->voltage() - m_pPin2->voltage() );
}
//END class VoltageProbe



//BEGIN class CurrentProbe
Item* CurrentProbe::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
      return new CurrentProbe( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* CurrentProbe::libraryItem()
{
      return new LibraryItem(
                  "ec/currentprobe",
      i18n("Current Probe"),
      i18n("Outputs"),
      "floatingprobe.png",
      LibraryItem::lit_component,
      CurrentProbe::construct );
}

CurrentProbe::CurrentProbe( ICNDocument *icnDocument, bool newItem, const char *id )
      : FloatingProbe( icnDocument, newItem, id ? id : "currentprobe" )
{
      m_name = i18n("Current Probe");
      
      init1PinLeft(0);
      init1PinRight(0);
      
      m_voltageSource = createVoltageSource( m_pNNode[0], m_pPNode[0], 0. );
}


CurrentProbe::~CurrentProbe()
{
}


void CurrentProbe::stepNonLogic()
{
      m_pFloatingProbeData->addDataPoint( -m_voltageSource->cbranchCurrent(0) );
}
//END class CurrentProbe




//BEGIN class LogicProbe
Item* LogicProbe::construct( ItemDocument *itemDocument, bool newItem, const char *id )
{
      return new LogicProbe( (ICNDocument*)itemDocument, newItem, id );
}

LibraryItem* LogicProbe::libraryItem()
{
      QStringList ids;
      ids << "ec/probe" << "ec/logicprobe";
      return new LibraryItem(
            ids,
            i18n("Logic Probe"),
            i18n("Outputs"),
            "logicprobe.png",
            LibraryItem::lit_component,
            LogicProbe::construct );
}

LogicProbe::LogicProbe( ICNDocument *icnDocument, bool newItem, const char *id )
      : Probe( icnDocument, newItem, id ? id : "probe" )
{
      m_name = i18n("Logic Probe");
      
      init1PinRight();
      m_pIn = createLogicIn( m_pPNode[0] );
      
      p_probeData = p_logicProbeData = static_cast<LogicProbeData*>(registerProbe(this));
      property("color")->setValue( p_probeData->color() );
      
      m_pSimulator = Simulator::self();
      m_pIn->setCallback( this, (CallbackPtr)(&LogicProbe::logicCallback) );
      logicCallback(false);
}


LogicProbe::~LogicProbe()
{
}


void LogicProbe::logicCallback( bool value )
{
      p_logicProbeData->addDataPoint( LogicDataPoint( value, m_pSimulator->time() ) );
}


void LogicProbe::drawShape( QPainter &p )
{
      initPainter(p);
      
      int _x = int(x())-16;
      int _y = int(y())-8;
      
      p.drawRect( _x, _y, 32, 16 );
      
      p.setPen( QPen( m_color, 2 ) );
      
      p.drawLine( _x+4, _y+11, _x+6, _y+11 );
      p.drawLine( _x+6, _y+11, _x+6, _y+4 );
      p.drawLine( _x+6, _y+4, _x+10, _y+4 );
      p.drawLine( _x+10, _y+4, _x+10, _y+11 );
      p.drawLine( _x+10, _y+11, _x+16, _y+11 );
      p.drawLine( _x+16, _y+11, _x+16, _y+4 );
      p.drawLine( _x+16, _y+4, _x+23, _y+4 );
      p.drawLine( _x+23, _y+4, _x+23, _y+11 );
      p.drawLine( _x+23, _y+11, _x+28, _y+11 );
//    p.drawLine( _x+23, _y+11, _x+26, _y+11 );
//    p.drawLine( _x+26, _y+11, _x+26, _y+4 );
//    p.drawLine( _x+26, _y+4, _x+28, _y+4 );
      
      deinitPainter(p);
}
//END class LogicProbe



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