src/PartSet/PartSet_WidgetPoint2dDistance.cpp

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