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https://github.com/ra3xdh/qucs_s
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134 lines
4.0 KiB
C++
134 lines
4.0 KiB
C++
/***************************************************************************
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resistor.cpp - description
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-------------------
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begin : Sat Aug 23 2003
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copyright : (C) 2003 by Michael Margraf
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email : michael.margraf@alumni.tu-berlin.de
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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#include "resistor.h"
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Resistor::Resistor(bool european)
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{
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Description = QObject::tr("resistor");
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createSymbol(european);
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Ports.append(new Port(-30, 0));
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Ports.append(new Port( 30, 0));
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x1 = -30; y1 = -11;
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x2 = 30; y2 = 11;
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tx = x1+4;
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ty = y2+4;
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Model = "R";
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Name = "R";
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Props.append(new Property("R", "50 Ohm", true,
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QObject::tr("ohmic resistance in Ohms")));
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// this must be the last property in the list !!!
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Props.append(new Property("Symbol", "europaen", false,
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QObject::tr("schematic symbol (european,US)")));
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if(!european) Props.getLast()->Value = "US";
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}
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Resistor::~Resistor()
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{
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}
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void Resistor::createSymbol(bool european)
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{
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if(european) {
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Lines.append(new Line(-19, -9, 19, -9,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 18, -9, 18, 9,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 19, 9,-19, 9,QPen(QPen::darkBlue,2)));
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Lines.append(new Line(-18, 9,-18, -9,QPen(QPen::darkBlue,2)));
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Lines.append(new Line(-30, 0,-18, 0,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 18, 0, 30, 0,QPen(QPen::darkBlue,2)));
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}
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else {
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Lines.append(new Line(-30, 0,-18, 0,QPen(QPen::darkBlue,2)));
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Lines.append(new Line(-18, 0,-15, -7,QPen(QPen::darkBlue,2)));
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Lines.append(new Line(-15, -7, -9, 7,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( -9, 7, -3, -7,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( -3, -7, 3, 7,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 3, 7, 9, -7,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 9, -7, 15, 7,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 15, 7, 18, 0,QPen(QPen::darkBlue,2)));
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Lines.append(new Line( 18, 0, 30, 0,QPen(QPen::darkBlue,2)));
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}
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}
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Component* Resistor::newOne()
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{
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Resistor* p = new Resistor();
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p->Props.getLast()->Value = Props.getLast()->Value;
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p->recreate();
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return p;
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}
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Component* Resistor::info(QString& Name, char* &BitmapFile, bool getNewOne)
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{
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Name = QObject::tr("Resistor");
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BitmapFile = "resistor";
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if(getNewOne) return new Resistor();
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return 0;
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}
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Component* Resistor::info_us(QString& Name, char* &BitmapFile, bool getNewOne)
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{
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Name = QObject::tr("Resistor US");
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BitmapFile = "resistor_us";
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if(getNewOne) {
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Resistor* p = new Resistor();
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p->Props.getLast()->Value = "US";
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p->recreate();
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return p;
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}
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return 0;
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}
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void Resistor::recreate()
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{
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Lines.clear();
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createSymbol(Props.getLast()->Value != "US");
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Line *p1;
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bool mmir = mirroredX;
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int tmp, ttx = tx, tty = ty, rrot = rotated;
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if(mmir) // mirror all lines
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for(p1 = Lines.first(); p1 != 0; p1 = Lines.next()) {
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p1->y1 = -p1->y1;
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p1->y2 = -p1->y2;
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}
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for(int z=0; z<rrot; z++) // rotate all lines
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for(p1 = Lines.first(); p1 != 0; p1 = Lines.next()) {
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tmp = -p1->x1;
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p1->x1 = p1->y1;
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p1->y1 = tmp;
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tmp = -p1->x2;
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p1->x2 = p1->y2;
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p1->y2 = tmp;
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}
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tx = ttx; ty = tty; // restore properties (were changed by rotate/mirror)
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rotated = rrot;
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mirroredX = mmir;
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}
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