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

   1 // splineoptions.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  06/10/2010  Created this file. :-)
  15 //
  16
  17 #include "splineoptions.h"
  18
  19 #include "actiondrawspline.h"
  20 #include "actioninterface.h"
  21 #include "debug.h"
  22 #include "settings.h"
  23
  24 SplineOptions::SplineOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  25         QWidget(parent, flags),
  26         lDegree(new QLabel(tr("Degree:"))),
  27         cbDegree(new QComboBox(this)),
  28         cbClosed(new QCheckBox(tr("Closed"))),
  29         bUndo(new QToolButton(this))
  30 {
  31         QHBoxLayout * layout = new QHBoxLayout(this);
  32         layout->setContentsMargins(0, 0, 0, 0);
  33
  34 //      leDist->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored));
  35         QStringList degrees;
  36         degrees << "1" << "2" << "3";
  37         cbDegree->addItems(degrees);
  38         bUndo->setText(tr("Undo"));
  39
  40         layout->addWidget(lDegree);
  41         layout->addWidget(cbDegree);
  42         layout->addWidget(cbClosed);
  43         layout->addWidget(bUndo);
  44
  45         connect(cbDegree, SIGNAL(activated(QString)), this, SLOT(setDegree(QString)));
  46         connect(cbClosed, SIGNAL(toggled(bool)), this, SLOT(setClosed(bool)));
  47         connect(bUndo, SIGNAL(clicked()), this, SLOT(undo()));
  48
  49         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  50         // nothing will show up on the screen. :-)
  51         if (parent)
  52                 parent->addWidget(this);
  53 }
  54
  55 SplineOptions::~SplineOptions()
  56 {
  57         settings.beginGroup("Draw");
  58         settings.setValue("SplineDegree", cbDegree->currentText().toInt());
  59         settings.setValue("SplineClosed", cbClosed->isChecked());
  60         settings.endGroup();
  61 }
  62
  63 void SplineOptions::setAction(ActionInterface * a, bool update)
  64 {
  65         if (a != NULL && a->rtti() == RS2::ActionDrawSpline)
  66         {
  67                 action = (ActionDrawSpline *)a;
  68
  69                 int degree;
  70                 bool closed;
  71
  72                 if (update)
  73                 {
  74                         degree = action->getDegree();
  75                         closed = action->isClosed();
  76                 }
  77                 else
  78                 {
  79                         settings.beginGroup("Draw");
  80                         degree = settings.value("SplineDegree", 3).toInt();
  81                         closed = settings.value("SplineClosed", false).toBool();
  82                         settings.endGroup();
  83                         action->setDegree(degree);
  84                         action->setClosed(closed);
  85                 }
  86
  87                 cbDegree->setCurrentIndex(cbDegree->findText(QString("%1").arg(degree)));
  88                 cbClosed->setChecked(closed);
  89         }
  90         else
  91         {
  92                 DEBUG->print(Debug::D_ERROR, "SplineOptions::setAction: wrong action type");
  93                 action = NULL;
  94         }
  95 }
  96
  97 void SplineOptions::setClosed(bool c)
  98 {
  99         if (action != NULL)
 100                 action->setClosed(c);
 101 }
 102
 103 void SplineOptions::undo()
 104 {
 105         if (action != NULL)
 106                 action->undo();
 107 }
 108
 109 void SplineOptions::setDegree(const QString & deg)
 110 {
 111         if (action != NULL)
 112                 action->setDegree(deg.toInt());
 113 }