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 // (C) 2010 Underground Software
   7 //
   8 // JLH = James L. Hammons <jlhamm@acm.org>
   9 //
  10 // Who  When        What
  11 // ---  ----------  -----------------------------------------------------------
  12 // JLH  06/10/2010  Created this file. :-)
  13 //
  14
  15 #include "splineoptions.h"
  16
  17 #include "actiondrawspline.h"
  18 #include "actioninterface.h"
  19 #include "settings.h"
  20
  21 SplineOptions::SplineOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  22         QWidget(parent, flags),
  23         lDegree(new QLabel(tr("Degree:"))),
  24         cbDegree(new QComboBox(this)),
  25         cbClosed(new QCheckBox(tr("Closed"))),
  26         bUndo(new QToolButton(this))
  27 {
  28         QHBoxLayout * layout = new QHBoxLayout(this);
  29         layout->setContentsMargins(0, 0, 0, 0);
  30
  31 //      leDist->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored));
  32         QStringList degrees;
  33         degrees << "1" << "2" << "3";
  34         cbDegree->addItems(degrees);
  35         bUndo->setText(tr("Undo"));
  36
  37         layout->addWidget(lDegree);
  38         layout->addWidget(cbDegree);
  39         layout->addWidget(cbClosed);
  40         layout->addWidget(bUndo);
  41
  42         connect(cbDegree, SIGNAL(activated(QString)), this, SLOT(setDegree(QString)));
  43         connect(cbClosed, SIGNAL(toggled(bool)), this, SLOT(setClosed(bool)));
  44         connect(bUndo, SIGNAL(clicked()), this, SLOT(undo()));
  45
  46         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  47         // nothing will show up on the screen. :-)
  48         if (parent)
  49                 parent->addWidget(this);
  50 }
  51
  52 SplineOptions::~SplineOptions()
  53 {
  54         settings.beginGroup("Draw");
  55         settings.setValue("SplineDegree", cbDegree->currentText().toInt());
  56         settings.setValue("SplineClosed", cbClosed->isChecked());
  57         settings.endGroup();
  58 }
  59
  60 void SplineOptions::setAction(ActionInterface * a, bool update)
  61 {
  62         if (a != NULL && a->rtti() == RS2::ActionDrawSpline)
  63         {
  64                 action = (ActionDrawSpline *)a;
  65
  66                 int degree;
  67                 bool closed;
  68
  69                 if (update)
  70                 {
  71                         degree = action->getDegree();
  72                         closed = action->isClosed();
  73                 }
  74                 else
  75                 {
  76                         settings.beginGroup("Draw");
  77                         degree = settings.value("SplineDegree", 3).toInt();
  78                         closed = settings.value("SplineClosed", false).toBool();
  79                         settings.endGroup();
  80                         action->setDegree(degree);
  81                         action->setClosed(closed);
  82                 }
  83
  84                 cbDegree->setCurrentIndex(cbDegree->findText(QString("%1").arg(degree)));
  85                 cbClosed->setChecked(closed);
  86         }
  87         else
  88         {
  89                 RS_DEBUG->print(RS_Debug::D_ERROR, "SplineOptions::setAction: wrong action type");
  90                 action = NULL;
  91         }
  92 }
  93
  94 void SplineOptions::setClosed(bool c)
  95 {
  96         if (action != NULL)
  97                 action->setClosed(c);
  98 }
  99
 100 void SplineOptions::undo()
 101 {
 102         if (action != NULL)
 103                 action->undo();
 104 }
 105
 106 void SplineOptions::setDegree(const QString & deg)
 107 {
 108         if (action != NULL)
 109                 action->setDegree(deg.toInt());
 110 }