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

   1 // dlgimageoptions.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  05/12/2010  Created this file. :-)
  13 //
  14
  15 #include "dlgimageoptions.h"
  16
  17 #include "rs_math.h"
  18 #include "settings.h"
  19
  20 ImageOptionsDialog::ImageOptionsDialog(QWidget * parent/*= NULL*/, Qt::WindowFlags flags/*= 0*/):
  21         QDialog(parent, flags)
  22 {
  23         ui.setupUi(this);
  24
  25         graphicSize = Vector(0.0, 0.0);
  26         updateEnabled = true;
  27
  28         settings.beginGroup("ExportImage");
  29         ui.leWidth->setText(settings.value("Width", "640").toString());
  30         ui.leHeight->setText(settings.value("Height", "480").toString());
  31         ui.rbBlack->setChecked(settings.value("BlackBackground", false).toBool());
  32         settings.endGroup();
  33 }
  34
  35 ImageOptionsDialog::~ImageOptionsDialog()
  36 {
  37 }
  38
  39 void ImageOptionsDialog::setGraphicSize(const Vector & s)
  40 {
  41         graphicSize = s;
  42 }
  43
  44 void ImageOptionsDialog::ok()
  45 {
  46         settings.beginGroup("ExportImage");
  47         settings.setValue("Width", ui.leWidth->text());
  48         settings.setValue("Height", ui.leHeight->text());
  49         settings.setValue("BlackBackground", ui.rbBlack->isChecked());
  50         //RS_SETTINGS->writeEntry("/Blackwhite", (int)rbBlackwhite->isChecked());
  51         settings.endGroup();
  52
  53         accept();
  54 }
  55
  56 void ImageOptionsDialog::sizeChanged()
  57 {
  58         if (updateEnabled)
  59         {
  60                 updateEnabled = false;
  61 //              ui.cbResolution->setCurrentText("auto");
  62                 ui.cbResolution->setItemText(ui.cbResolution->currentIndex(), "auto");
  63                 updateEnabled = true;
  64         }
  65 }
  66
  67 void  ImageOptionsDialog::resolutionChanged()
  68 {
  69         if (updateEnabled)
  70         {
  71                 updateEnabled = false;
  72                 bool ok = false;
  73                 double res = RS_Math::eval(ui.cbResolution->currentText(), &ok);
  74
  75                 if (!ok)
  76                         res = 1.0;
  77
  78                 int w = RS_Math::round(res * graphicSize.x);
  79                 int h = RS_Math::round(res * graphicSize.y);
  80                 ui.leWidth->setText(QString("%1").arg(w));
  81                 ui.leHeight->setText(QString("%1").arg(h));
  82                 updateEnabled = true;
  83         }
  84 }
  85
  86 QSize ImageOptionsDialog::getSize()
  87 {
  88         return QSize(RS_Math::round(RS_Math::eval(ui.leWidth->text())),
  89                 RS_Math::round(RS_Math::eval(ui.leHeight->text())));
  90 }
  91
  92 bool ImageOptionsDialog::isBackgroundBlack()
  93 {
  94         return ui.rbBlack->isChecked();
  95 }
  96
  97 /*bool ImageOptionsDialog::isBlackwhite() {
  98         return rbBlackwhite->isChecked();
  99 }*/