src/PartSet/PartSet_WidgetPoint2dDistance.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_WidgetPoint2dDistance.h
   4 // Created:     23 June 2014
   5 // Author:      Vitaly Smetannikov
   6
   7 #include "PartSet_WidgetPoint2dDistance.h"
   8 #include "PartSet_Tools.h"
   9
  10 #include <ModuleBase_DoubleSpinBox.h>
  11 #include <ModuleBase_IViewWindow.h>
  12
  13 #include <XGUI_ViewerProxy.h>
  14 #include <XGUI_Workshop.h>
  15
  16 #include <GeomAPI_Pnt2d.h>
  17 #include <Config_WidgetAPI.h>
  18 #include <GeomDataAPI_Point2D.h>
  19
  20 #include <ModelAPI_Data.h>
  21 #include <ModelAPI_AttributeDouble.h>
  22
  23 #include <QMouseEvent>
  24
  25 PartSet_WidgetPoint2dDistance::PartSet_WidgetPoint2dDistance(QWidget* theParent,
  26                                                                    const Config_WidgetAPI* theData,
  27                                                                    const std::string& theParentId)
  28     : ModuleBase_WidgetDoubleValue(theParent, theData, theParentId)
  29 {
  30   myFirstPntName = theData->getProperty("first_point");
  31 }
  32
  33 PartSet_WidgetPoint2dDistance::~PartSet_WidgetPoint2dDistance()
  34 {
  35 }
  36
  37 //bool PartSet_WidgetPoint2dDistance::setValue(ModuleBase_WidgetValue* theValue)
  38 //{
  39 //  bool isDone = false;
  40 //
  41 //  if (theValue) {
  42 //    ModuleBase_WidgetValueFeature* aFeatureValue =
  43 //        dynamic_cast<ModuleBase_WidgetValueFeature*>(theValue);
  44 //    if (aFeatureValue) {
  45 //      std::shared_ptr<GeomAPI_Pnt2d> aPnt = aFeatureValue->point();
  46 //      ObjectPtr aObject = aFeatureValue->object();
  47 //      FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
  48 //      if (aFeature && aPnt) {
  49 //        setPoint(aFeature, aPnt);
  50 //        isDone = true;
  51 //      }
  52 //    }
  53 //  }
  54 //  return isDone;
  55 //}
  56
  57 void PartSet_WidgetPoint2dDistance::setPoint(FeaturePtr theFeature,
  58                                              const std::shared_ptr<GeomAPI_Pnt2d>& thePnt)
  59 {
  60   std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
  61   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
  62       aData->attribute(myFirstPntName));
  63   if (!aPoint)
  64     return;
  65
  66   double aRadius = thePnt->distance(aPoint->pnt());
  67   AttributeDoublePtr aReal = aData->real(attributeID());
  68   if (aReal && (aReal->value() != aRadius)) {
  69     aReal->setValue(aRadius);
  70     mySpinBox->setValue(aRadius);
  71   }
  72 }
  73
  74 void PartSet_WidgetPoint2dDistance::activate()
  75 {
  76   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
  77   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
  78           this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
  79   connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
  80           this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
  81 }
  82
  83 void PartSet_WidgetPoint2dDistance::deactivate()
  84 {
  85   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
  86   disconnect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
  87              this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
  88   disconnect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
  89              this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
  90 }
  91
  92 void PartSet_WidgetPoint2dDistance::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
  93 {
  94   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
  95
  96   double aX, aY;
  97   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, aY);
  98
  99   std::shared_ptr<GeomAPI_Pnt2d> aPnt = std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, aY));
 100   setPoint(feature(), aPnt);
 101   emit focusOutWidget(this);
 102 }
 103
 104 void PartSet_WidgetPoint2dDistance::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 105 {
 106   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 107
 108   double aX, aY;
 109   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, aY);
 110
 111   std::shared_ptr<GeomAPI_Pnt2d> aPnt = std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, aY));
 112   setPoint(feature(), aPnt);
 113 }
 114
 115