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 // 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  06/09/2010  Created this file. :-)
  15 //
  16
  17 #include "moverotateoptions.h"
  18
  19 #include "actionmodifymoverotate.h"
  20 #include "rs_debug.h"
  21 #include "settings.h"
  22
  23 MoveRotateOptions::MoveRotateOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  24         QWidget(parent, flags),
  25         lAngle(new QLabel(tr("Angle:"))),
  26         leAngle(new QLineEdit(this))
  27 {
  28         QHBoxLayout * layout = new QHBoxLayout(this);
  29         layout->setContentsMargins(0, 0, 0, 0);
  30
  31         leAngle->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored));
  32
  33         layout->addWidget(lAngle);
  34         layout->addWidget(leAngle);
  35
  36         connect(leAngle, SIGNAL(textChanged(QString)), this, SLOT(updateAngle(QString)));
  37
  38         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  39         // nothing will show up on the screen. :-)
  40         if (parent)
  41                 parent->addWidget(this);
  42 }
  43
  44 MoveRotateOptions::~MoveRotateOptions()
  45 {
  46         settings.beginGroup("Modify");
  47         settings.setValue("MoveRotate", leAngle->text());
  48         settings.endGroup();
  49 }
  50
  51 void MoveRotateOptions::setAction(ActionInterface * a, bool update)
  52 {
  53         if (a != NULL && a->rtti() == RS2::ActionModifyMoveRotate)
  54         {
  55                 action = (ActionModifyMoveRotate *)a;
  56
  57                 QString sa;
  58
  59                 if (update)
  60                         sa = QString("%1").arg(RS_Math::rad2deg(action->getAngle()));
  61                 else
  62                 {
  63                         settings.beginGroup("Modify");
  64                         sa = settings.value("MoveRotate", "30").toString();
  65                         settings.endGroup();
  66                         action->setAngle(RS_Math::deg2rad(sa.toDouble()));
  67                 }
  68
  69                 leAngle->setText(sa);
  70         }
  71         else
  72         {
  73                 RS_DEBUG->print(RS_Debug::D_ERROR, "CircleOptions::setAction: wrong action type");
  74                 action = NULL;
  75         }
  76 }
  77
  78 void MoveRotateOptions::updateAngle(const QString & a)
  79 {
  80         if (action != NULL)
  81                 action->setAngle(RS_Math::deg2rad(RS_Math::eval(a)));
  82 }
  83