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