Shamusworld >> Repos - architektonas/blob - src/forms/dlgellipse.cpp

   1 // dlgellipse.cpp
   2 //
   3 // Part of the Architektonas Project
   4 // Originally part of QCad Community Edition by Andrew Mustun
   5 // Extensively rewritten and refactored by James L. Hammons
   6 // (C) 2010 Underground Software
   7 //
   8 // JLH = James L. Hammons <jlhamm@acm.org>
   9 //
  10 // Who  When        What
  11 // ---  ----------  -----------------------------------------------------------
  12 // JLH  06/11/2010  Created this file. :-)
  13 //
  14
  15 #include "dlgellipse.h"
  16
  17 #include "rs_ellipse.h"
  18 #include "drawing.h"
  19 #include "rs_math.h"
  20
  21 DlgEllipse::DlgEllipse(QWidget * parent/*= NULL*/, Qt::WindowFlags flags/*= 0*/):
  22         QDialog(parent, flags)
  23 {
  24         ui.setupUi(this);
  25 }
  26
  27 DlgEllipse::~DlgEllipse()
  28 {
  29 }
  30
  31 void DlgEllipse::setEllipse(RS_Ellipse & e)
  32 {
  33         ellipse = &e;
  34         //pen = ellipse->getPen();
  35         ui.wPen->setPen(ellipse->getPen(false), true, false, "Pen");
  36         Drawing * graphic = ellipse->getGraphic();
  37
  38         if (graphic != NULL)
  39                 ui.cbLayer->init(*(graphic->getLayerList()), false, false);
  40
  41         RS_Layer * lay = ellipse->getLayer(false);
  42
  43         if (lay != NULL)
  44                 ui.cbLayer->setLayer(*lay);
  45
  46         QString s;
  47         s.setNum(ellipse->getCenter().x);
  48         ui.leCenterX->setText(s);
  49         s.setNum(ellipse->getCenter().y);
  50         ui.leCenterY->setText(s);
  51         s.setNum(ellipse->getMajorP().magnitude());
  52         ui.leMajor->setText(s);
  53         s.setNum(ellipse->getMajorP().magnitude() * ellipse->getRatio());
  54         ui.leMinor->setText(s);
  55         s.setNum(RS_Math::rad2deg(ellipse->getMajorP().angle()));
  56         ui.leRotation->setText(s);
  57         s.setNum(RS_Math::rad2deg(ellipse->getAngle1()));
  58         ui.leAngle1->setText(s);
  59         s.setNum(RS_Math::rad2deg(ellipse->getAngle2()));
  60         ui.leAngle2->setText(s);
  61         ui.cbReversed->setChecked(ellipse->isReversed());
  62 }
  63
  64 void DlgEllipse::updateEllipse()
  65 {
  66         ellipse->setCenter(Vector(RS_Math::eval(ui.leCenterX->text()),
  67                 RS_Math::eval(ui.leCenterY->text())));
  68         Vector v;
  69         v.setPolar(RS_Math::eval(ui.leMajor->text()),
  70                 RS_Math::deg2rad(RS_Math::eval(ui.leRotation->text())));
  71         ellipse->setMajorP(v);
  72
  73         if (RS_Math::eval(ui.leMajor->text()) > 1.0e-6)
  74                 ellipse->setRatio(RS_Math::eval(ui.leMinor->text()) / RS_Math::eval(ui.leMajor->text()));
  75         else
  76                 ellipse->setRatio(1.0);
  77
  78         ellipse->setAngle1(RS_Math::deg2rad(RS_Math::eval(ui.leAngle1->text())));
  79         ellipse->setAngle2(RS_Math::deg2rad(RS_Math::eval(ui.leAngle2->text())));
  80         ellipse->setReversed(ui.cbReversed->isChecked());
  81         ellipse->setPen(ui.wPen->getPen());
  82         ellipse->setLayer(ui.cbLayer->currentText());
  83 }