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

   1 // arcoptions.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  06/08/2010  Created this file. :-)
  13 // JLH  06/08/2010  Fixed problem with widget not showing up in toolbar.
  14 //
  15
  16 #include "arcoptions.h"
  17
  18 #include "rs_actiondrawarc.h"
  19 #include "rs_actioninterface.h"
  20 #include "settings.h"
  21
  22 ArcOptions::ArcOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  23         QWidget(parent, flags),
  24         rbPos(new QRadioButton(this)),
  25         rbNeg(new QRadioButton(this))
  26 {
  27         QHBoxLayout * layout = new QHBoxLayout(this);
  28         layout->setContentsMargins(0, 0, 0, 0);
  29
  30         rbPos->setIcon(QIcon(":/res/qg_dirpos"));
  31         rbNeg->setIcon(QIcon(":/res/qg_dirneg"));
  32
  33         layout->addWidget(rbPos);
  34         layout->addWidget(rbNeg);
  35
  36         connect(rbPos, SIGNAL(toggled(bool)), this, SLOT(updateDirection(bool)));
  37         connect(rbNeg, SIGNAL(toggled(bool)), this, SLOT(updateDirection(bool)));
  38
  39         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  40         // nothing will show up on the screen. :-)
  41         if (parent)
  42                 parent->addWidget(this);
  43 }
  44
  45 ArcOptions::~ArcOptions()
  46 {
  47         settings.beginGroup("Draw");
  48         settings.setValue("ArcReversed", rbNeg->isChecked());
  49         settings.endGroup();
  50 }
  51
  52 void ArcOptions::setAction(RS_ActionInterface * a, bool update)
  53 {
  54         if (a != NULL && a->rtti() == RS2::ActionDrawArc)
  55         {
  56                 action = (RS_ActionDrawArc *)a;
  57
  58                 bool reversed;
  59
  60                 if (update)
  61                         reversed = action->isReversed();
  62                 else
  63                 {
  64                         settings.beginGroup("Draw");
  65                         reversed = settings.value("ArcReversed", false).toBool();
  66                         settings.endGroup();
  67                         action->setReversed(reversed);
  68                 }
  69
  70                 rbNeg->setChecked(reversed);
  71         }
  72         else
  73         {
  74                 RS_DEBUG->print(RS_Debug::D_ERROR, "QG_ArcOptions::setAction: wrong action type");
  75                 action = NULL;
  76         }
  77 }
  78
  79 void ArcOptions::updateDirection(bool /*pos*/)
  80 {
  81         if (action != NULL)
  82                 action->setReversed(rbNeg->isChecked());
  83 }