src/ModuleBase/ModuleBase_WidgetPoint2D.cpp

   1 // File:        ModuleBase_WidgetPoint2D.cpp
   2 // Created:     25 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <ModuleBase_WidgetPoint2D.h>
   6
   7 #include <Config_Keywords.h>
   8
   9 #include <Events_Loop.h>
  10 #include <Model_Events.h>
  11
  12 #include <ModelAPI_Feature.h>
  13 #include <ModelAPI_Data.h>
  14 #include <GeomDataAPI_Point2D.h>
  15
  16 #include <QGroupBox>
  17 #include <QGridLayout>
  18 #include <QDoubleSpinBox>
  19 #include <QLabel>
  20
  21 #include <cfloat>
  22 #include <climits>
  23
  24 ModuleBase_WidgetPoint2D::ModuleBase_WidgetPoint2D(QWidget* theParent, QString theTitle,
  25                                                    const std::string& theFeatureAttributeID)
  26 : ModuleBase_ModelWidget(theParent), myFeatureAttributeID(theFeatureAttributeID)
  27 {
  28   myGroupBox = new QGroupBox(theTitle, theParent);
  29   QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
  30   aGroupLay->setContentsMargins(0, 0, 0, 0);
  31   aGroupLay->setColumnStretch(1, 1);
  32   {
  33     QLabel* aLabel = new QLabel(myGroupBox);
  34     aLabel->setText("X");
  35     aLabel->setPixmap(QPixmap(":pictures/x_point.png"));
  36     aGroupLay->addWidget(aLabel, 0, 0);
  37
  38     myXSpin = new QDoubleSpinBox(myGroupBox);
  39     myXSpin->setMinimum(-DBL_MAX);
  40     myXSpin->setMaximum(DBL_MAX);
  41     myXSpin->setToolTip("X");
  42     aGroupLay->addWidget(myXSpin, 0, 1);
  43
  44     connect(myXSpin, SIGNAL(valueChanged(double)), this, SIGNAL(valuesChanged()));
  45   }
  46   {
  47     QLabel* aLabel = new QLabel(myGroupBox);
  48     aLabel->setText("Y");
  49     aLabel->setPixmap(QPixmap(":pictures/y_point.png"));
  50     aGroupLay->addWidget(aLabel, 1, 0);
  51
  52     myYSpin = new QDoubleSpinBox(myGroupBox);
  53     myYSpin->setMinimum(-DBL_MAX);
  54     myYSpin->setMaximum(DBL_MAX);
  55     myYSpin->setToolTip("X");
  56     aGroupLay->addWidget(myYSpin, 1, 1);
  57
  58     connect(myYSpin, SIGNAL(valueChanged(double)), this, SIGNAL(valuesChanged()));
  59   }
  60 }
  61
  62 ModuleBase_WidgetPoint2D::~ModuleBase_WidgetPoint2D()
  63 {
  64 }
  65
  66 bool ModuleBase_WidgetPoint2D::storeValue(boost::shared_ptr<ModelAPI_Feature> theFeature)
  67 {
  68   boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
  69   boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
  70     boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(myFeatureAttributeID));
  71
  72   bool isBlocked = this->blockSignals(true);
  73   aPoint->setValue(myXSpin->value(), myYSpin->value());
  74   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_FEATURE_UPDATED));
  75
  76   this->blockSignals(isBlocked);
  77   return true;
  78 }
  79
  80 bool ModuleBase_WidgetPoint2D::restoreValue(boost::shared_ptr<ModelAPI_Feature> theFeature)
  81 {
  82   boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
  83   boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
  84     boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(myFeatureAttributeID));
  85
  86   bool isBlocked = this->blockSignals(true);
  87   myXSpin->setValue(aPoint->x());
  88   myYSpin->setValue(aPoint->y());
  89   this->blockSignals(isBlocked);
  90   return true;
  91 }
  92
  93 QWidget* ModuleBase_WidgetPoint2D::getControl() const
  94 {
  95   return myGroupBox;
  96 }