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