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 "settings.h"
  23
  24 ArcOptions::ArcOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  25         QWidget(parent, flags),
  26         rbPos(new QRadioButton(this)),
  27         rbNeg(new QRadioButton(this))
  28 {
  29         QHBoxLayout * layout = new QHBoxLayout(this);
  30         layout->setContentsMargins(0, 0, 0, 0);
  31
  32         rbPos->setIcon(QIcon(":/res/qg_dirpos"));
  33         rbNeg->setIcon(QIcon(":/res/qg_dirneg"));
  34
  35         layout->addWidget(rbPos);
  36         layout->addWidget(rbNeg);
  37
  38         connect(rbPos, SIGNAL(toggled(bool)), this, SLOT(updateDirection(bool)));
  39         connect(rbNeg, SIGNAL(toggled(bool)), this, SLOT(updateDirection(bool)));
  40
  41         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  42         // nothing will show up on the screen. :-)
  43         if (parent)
  44                 parent->addWidget(this);
  45 }
  46
  47 ArcOptions::~ArcOptions()
  48 {
  49         settings.beginGroup("Draw");
  50         settings.setValue("ArcReversed", rbNeg->isChecked());
  51         settings.endGroup();
  52 }
  53
  54 void ArcOptions::setAction(ActionInterface * a, bool update)
  55 {
  56         if (a != NULL && a->rtti() == RS2::ActionDrawArc)
  57         {
  58                 action = (ActionDrawArc *)a;
  59
  60                 bool reversed;
  61
  62                 if (update)
  63                         reversed = action->isReversed();
  64                 else
  65                 {
  66                         settings.beginGroup("Draw");
  67                         reversed = settings.value("ArcReversed", false).toBool();
  68                         settings.endGroup();
  69                         action->setReversed(reversed);
  70                 }
  71
  72                 rbNeg->setChecked(reversed);
  73         }
  74         else
  75         {
  76                 RS_DEBUG->print(RS_Debug::D_ERROR, "QG_ArcOptions::setAction: wrong action type");
  77                 action = NULL;
  78         }
  79 }
  80
  81 void ArcOptions::updateDirection(bool /*pos*/)
  82 {
  83         if (action != NULL)
  84                 action->setReversed(rbNeg->isChecked());
  85 }