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

   1 // moverotateoptions.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  06/09/2010  Created this file. :-)
  13 //
  14
  15 #include "moverotateoptions.h"
  16
  17 #include "actionmodifymoverotate.h"
  18 #include "settings.h"
  19
  20 MoveRotateOptions::MoveRotateOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  21         QWidget(parent, flags),
  22         lAngle(new QLabel(tr("Angle:"))),
  23         leAngle(new QLineEdit(this))
  24 {
  25         QHBoxLayout * layout = new QHBoxLayout(this);
  26         layout->setContentsMargins(0, 0, 0, 0);
  27
  28         leAngle->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored));
  29
  30         layout->addWidget(lAngle);
  31         layout->addWidget(leAngle);
  32
  33         connect(leAngle, SIGNAL(textChanged(QString)), this, SLOT(updateAngle(QString)));
  34
  35         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  36         // nothing will show up on the screen. :-)
  37         if (parent)
  38                 parent->addWidget(this);
  39 }
  40
  41 MoveRotateOptions::~MoveRotateOptions()
  42 {
  43         settings.beginGroup("Modify");
  44         settings.setValue("MoveRotate", leAngle->text());
  45         settings.endGroup();
  46 }
  47
  48 void MoveRotateOptions::setAction(ActionInterface * a, bool update)
  49 {
  50         if (a != NULL && a->rtti() == RS2::ActionModifyMoveRotate)
  51         {
  52                 action = (ActionModifyMoveRotate *)a;
  53
  54                 QString sa;
  55
  56                 if (update)
  57                         sa = QString("%1").arg(RS_Math::rad2deg(action->getAngle()));
  58                 else
  59                 {
  60                         settings.beginGroup("Modify");
  61                         sa = settings.value("MoveRotate", "30").toString();
  62                         settings.endGroup();
  63                         action->setAngle(RS_Math::deg2rad(sa.toDouble()));
  64                 }
  65
  66                 leAngle->setText(sa);
  67         }
  68         else
  69         {
  70                 RS_DEBUG->print(RS_Debug::D_ERROR, "CircleOptions::setAction: wrong action type");
  71                 action = NULL;
  72         }
  73 }
  74
  75 void MoveRotateOptions::updateAngle(const QString & a)
  76 {
  77         if (action != NULL)
  78                 action->setAngle(RS_Math::deg2rad(RS_Math::eval(a)));
  79 }
  80