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 // Portions copyright (C) 2001-2003 RibbonSoft
   7 // Copyright (C) 2010 Underground Software
   8 // See the README and GPLv2 files for licensing and warranty information
   9 //
  10 // JLH = James L. Hammons <jlhamm@acm.org>
  11 //
  12 // Who  When        What
  13 // ---  ----------  -----------------------------------------------------------
  14 // JLH  06/11/2010  Created this file. :-)
  15 //
  16
  17 #include "dlgellipse.h"
  18
  19 #include "ellipse.h"
  20 #include "drawing.h"
  21 #include "math.h"
  22
  23 DlgEllipse::DlgEllipse(QWidget * parent/*= NULL*/, Qt::WindowFlags flags/*= 0*/):
  24         QDialog(parent, flags)
  25 {
  26         ui.setupUi(this);
  27 }
  28
  29 DlgEllipse::~DlgEllipse()
  30 {
  31 }
  32
  33 void DlgEllipse::setEllipse(Ellipse & e)
  34 {
  35         ellipse = &e;
  36         //pen = ellipse->getPen();
  37         ui.wPen->setPen(ellipse->getPen(false), true, false, "Pen");
  38         Drawing * drawing = ellipse->GetDrawing();
  39
  40         if (drawing)
  41                 ui.cbLayer->init(*(drawing->getLayerList()), false, false);
  42
  43         Layer * lay = ellipse->getLayer(false);
  44
  45         if (lay != NULL)
  46                 ui.cbLayer->setLayer(*lay);
  47
  48         QString s;
  49         s.setNum(ellipse->getCenter().x);
  50         ui.leCenterX->setText(s);
  51         s.setNum(ellipse->getCenter().y);
  52         ui.leCenterY->setText(s);
  53         s.setNum(ellipse->getMajorP().magnitude());
  54         ui.leMajor->setText(s);
  55         s.setNum(ellipse->getMajorP().magnitude() * ellipse->getRatio());
  56         ui.leMinor->setText(s);
  57         s.setNum(Math::rad2deg(ellipse->getMajorP().angle()));
  58         ui.leRotation->setText(s);
  59         s.setNum(Math::rad2deg(ellipse->getAngle1()));
  60         ui.leAngle1->setText(s);
  61         s.setNum(Math::rad2deg(ellipse->getAngle2()));
  62         ui.leAngle2->setText(s);
  63         ui.cbReversed->setChecked(ellipse->isReversed());
  64 }
  65
  66 void DlgEllipse::updateEllipse()
  67 {
  68         ellipse->setCenter(Vector(Math::eval(ui.leCenterX->text()),
  69                 Math::eval(ui.leCenterY->text())));
  70         Vector v;
  71         v.setPolar(Math::eval(ui.leMajor->text()),
  72                 Math::deg2rad(Math::eval(ui.leRotation->text())));
  73         ellipse->setMajorP(v);
  74
  75         if (Math::eval(ui.leMajor->text()) > 1.0e-6)
  76                 ellipse->setRatio(Math::eval(ui.leMinor->text()) / Math::eval(ui.leMajor->text()));
  77         else
  78                 ellipse->setRatio(1.0);
  79
  80         ellipse->setAngle1(Math::deg2rad(Math::eval(ui.leAngle1->text())));
  81         ellipse->setAngle2(Math::deg2rad(Math::eval(ui.leAngle2->text())));
  82         ellipse->setReversed(ui.cbReversed->isChecked());
  83         ellipse->setPen(ui.wPen->getPen());
  84         ellipse->setLayer(ui.cbLayer->currentText());
  85 }