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 // 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  06/08/2010  Created this file. :-)
  15 // JLH  06/08/2010  Fixed problem with widget not showing up in toolbar.
  16 //
  17
  18 #include "arcoptions.h"
  19
  20 #include "actiondrawarc.h"
  21 #include "actioninterface.h"
  22 #include "debug.h"
  23 #include "settings.h"
  24
  25 ArcOptions::ArcOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  26         QWidget(parent, flags),
  27         rbPos(new QRadioButton(this)),
  28         rbNeg(new QRadioButton(this))
  29 {
  30         QHBoxLayout * layout = new QHBoxLayout(this);
  31         layout->setContentsMargins(0, 0, 0, 0);
  32
  33         rbPos->setIcon(QIcon(":/res/qg_dirpos"));
  34         rbNeg->setIcon(QIcon(":/res/qg_dirneg"));
  35
  36         layout->addWidget(rbPos);
  37         layout->addWidget(rbNeg);
  38
  39         connect(rbPos, SIGNAL(toggled(bool)), this, SLOT(updateDirection(bool)));
  40         connect(rbNeg, SIGNAL(toggled(bool)), this, SLOT(updateDirection(bool)));
  41
  42         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  43         // nothing will show up on the screen. :-)
  44         if (parent)
  45                 parent->addWidget(this);
  46 }
  47
  48 ArcOptions::~ArcOptions()
  49 {
  50         settings.beginGroup("Draw");
  51         settings.setValue("ArcReversed", rbNeg->isChecked());
  52         settings.endGroup();
  53 }
  54
  55 void ArcOptions::setAction(ActionInterface * a, bool update)
  56 {
  57         if (a != NULL && a->rtti() == RS2::ActionDrawArc)
  58         {
  59                 action = (ActionDrawArc *)a;
  60
  61                 bool reversed;
  62
  63                 if (update)
  64                         reversed = action->isReversed();
  65                 else
  66                 {
  67                         settings.beginGroup("Draw");
  68                         reversed = settings.value("ArcReversed", false).toBool();
  69                         settings.endGroup();
  70                         action->setReversed(reversed);
  71                 }
  72
  73                 rbNeg->setChecked(reversed);
  74         }
  75         else
  76         {
  77                 DEBUG->print(Debug::D_ERROR, "QG_ArcOptions::setAction: wrong action type");
  78                 action = NULL;
  79         }
  80 }
  81
  82 void ArcOptions::updateDirection(bool /*pos*/)
  83 {
  84         if (action != NULL)
  85                 action->setReversed(rbNeg->isChecked());
  86 }