src/ModuleBase/ModuleBase_WidgetPoint2dDistance.cpp

   1 // File:        ModuleBase_WidgetPoint2dDistance.h
   2 // Created:     23 June 2014
   3 // Author:      Vitaly Smetannikov
   4
   5 #include "ModuleBase_WidgetPoint2dDistance.h"
   6
   7 #include <GeomAPI_Pnt2d.h>
   8 #include <Config_WidgetAPI.h>
   9 #include <GeomDataAPI_Point2D.h>
  10
  11 #include <ModelAPI_Data.h>
  12 #include <ModelAPI_AttributeDouble.h>
  13
  14 #include <QDoubleSpinBox>
  15
  16 ModuleBase_WidgetPoint2dDistance::ModuleBase_WidgetPoint2dDistance(QWidget* theParent, const Config_WidgetAPI* theData)
  17   : ModuleBase_WidgetDoubleValue(theParent, theData)
  18 {
  19   myFirstPntName = theData->getProperty("first_point");
  20 }
  21
  22 ModuleBase_WidgetPoint2dDistance::~ModuleBase_WidgetPoint2dDistance()
  23 {
  24 }
  25
  26 void ModuleBase_WidgetPoint2dDistance::setPoint(FeaturePtr theFeature, const boost::shared_ptr<GeomAPI_Pnt2d>& thePnt)
  27 {
  28   boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
  29   boost::shared_ptr<GeomDataAPI_Point2D> aPoint = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>
  30                                                               (aData->attribute(myFirstPntName));
  31   double aRadius = thePnt->distance(aPoint->pnt());
  32   AttributeDoublePtr aReal = aData->real(attributeID());
  33   if (aReal && (aReal->value() != aRadius)) {
  34     aReal->setValue(aRadius);
  35     mySpinBox->setValue(aRadius);
  36   }
  37 }