ifile.cpp

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/***************************************************************************
                                ifile.cpp
                               -----------
    begin                : Fri April 07 2007
    updated drawing      : Wed October 03 2007
    copyright            : (C) 2007 by Gunther Kraut
    email                : gn.kraut@t-online.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 <QtGui>
#include "ifile.h"
#include "schematic.h"
#include "main.h"

iFile::iFile()
{
  Description = QObject::tr("file based current source");

  Arcs.append(new Arc(-12,-12, 24, 24,  0, 16*360,QPen(Qt::darkBlue,2)));
  Lines.append(new Line(-30,  0,-12,  0,QPen(Qt::darkBlue,2)));
  Lines.append(new Line( 30,  0, 12,  0,QPen(Qt::darkBlue,2)));
  Lines.append(new Line( -7,  0,  7,  0,QPen(Qt::darkBlue,3)));
  Lines.append(new Line(  6,  0,  0, -4,QPen(Qt::darkBlue,3)));
  Lines.append(new Line(  6,  0,  0,  4,QPen(Qt::darkBlue,3)));

  Lines.append(new Line( -6,-17, -6,-21,QPen(Qt::darkBlue,1)));
  Lines.append(new Line( -8,-17, -8,-21,QPen(Qt::darkBlue,1)));
  Lines.append(new Line(-10,-17,-10,-21,QPen(Qt::darkBlue,1)));
  Lines.append(new Line( -3,-15, -3,-23,QPen(Qt::darkBlue,2)));
  Lines.append(new Line(-13,-15,-13,-23,QPen(Qt::darkBlue,2)));
  Lines.append(new Line( -3,-23,-13,-23,QPen(Qt::darkBlue,2)));
  Lines.append(new Line( -3,-15,-13,-15,QPen(Qt::darkBlue,2)));

  Ports.append(new Port( 30,  0));
  Ports.append(new Port(-30,  0));

  x1 = -30; y1 = -14;
  x2 =  30; y2 =  14;

  tx = x1+4;
  ty = y2+4;
  Model = "Ifile";
  Name  = "I";

  Props.append(new Property("File", "ifile.dat", true,
    QObject::tr("name of the sample file")));
  Props.append(new Property("Interpolator", "linear", false,
    QObject::tr("interpolation type")+" [hold, linear, cubic]"));
  Props.append(new Property("Repeat", "no", false,
    QObject::tr("repeat waveform")+" [no, yes]"));
  Props.append(new Property("G", "1", false, QObject::tr("current gain")));
  Props.append(new Property("T", "0", false, QObject::tr("delay time")));

  rotate();  // fix historical flaw
}

iFile::~iFile()
{
}

Component* iFile::newOne()
{
  return new iFile();
}

Element* iFile::info(QString& Name, char* &BitmapFile, bool getNewOne)
{
  Name = QObject::tr("File Based Current Source");
  BitmapFile = (char *) "ifile";

  if(getNewOne)  return new iFile();
  return 0;
}

// -------------------------------------------------------
QString iFile::getSubcircuitFile()
{
  // construct full filename
  QString FileName = Props.getFirst()->Value;
  return properAbsFileName(FileName);
}

// -------------------------------------------------------
QString iFile::netlist()
{
  QString s = Model+":"+Name;

  // output all node names
  for(Port *p1 = Ports.first(); p1 != 0; p1 = Ports.next())
    s += " "+p1->Connection->Name;   // node names

  // output file properties
  Property *p2 = Props.first();
  s += " "+p2->Name+"=\"{"+getSubcircuitFile()+"}\"";

  // output all remaining properties
  for(p2 = Props.next(); p2 != 0; p2 = Props.next())
    s += " "+p2->Name+"=\""+p2->Value+"\"";

  return s + "\n";
}