src/PartSet/PartSet_WidgetFeaturePointSelector.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_WidgetFeaturePointSelector.cpp
   4 // Created:     28 Feb 2017
   5 // Author:      Natalia ERMOLAEVA
   6
   7 #include <Config_WidgetAPI.h>
   8
   9 #include <Events_Loop.h>
  10
  11 #include <GeomDataAPI_Point2D.h>
  12 #include <GeomDataAPI_Point.h>
  13 #include <GeomAPI_Edge.h>
  14 #include <GeomAPI_Pnt2d.h>
  15 #include <GeomAlgoAPI_ShapeTools.h>
  16
  17 #include <ModuleBase_ISelection.h>
  18 #include <ModuleBase_ViewerPrs.h>
  19
  20 #include <ModelAPI_Events.h>
  21 #include <ModelAPI_Feature.h>
  22 #include <ModelAPI_Tools.h>
  23
  24 #include <ModuleBase_IViewWindow.h>
  25 #include <ModuleBase_IWorkshop.h>
  26 #include <ModuleBase_IModule.h>
  27
  28 #include "PartSet_WidgetFeaturePointSelector.h"
  29 #include "PartSet_Tools.h"
  30
  31 //#include <SketchPlugin_ConstraintCoincidence.h>
  32 //#include <SketchPlugin_Constraint.h>
  33 #include <SketchPlugin_Point.h>
  34 #include <SketchPlugin_Trim.h>
  35
  36 #include <XGUI_Tools.h>
  37 #include <XGUI_Workshop.h>
  38 #include <XGUI_Displayer.h>
  39 #include <XGUI_ViewerProxy.h>
  40
  41 #include <QWidget>
  42 #include <QMouseEvent>
  43
  44 #define HIGHLIGHT_STAYS_PROBLEM
  45 #ifdef HIGHLIGHT_STAYS_PROBLEM
  46 #include <Quantity_Color.hxx>
  47 #define SKETCH_ENTITY_COLOR "225,0,0"
  48 #endif
  49
  50 PartSet_WidgetFeaturePointSelector::PartSet_WidgetFeaturePointSelector(QWidget* theParent,
  51                                                          ModuleBase_IWorkshop* theWorkshop,
  52                                                          const Config_WidgetAPI* theData)
  53 : ModuleBase_WidgetShapeSelector(theParent, theWorkshop, theData)
  54 {
  55 }
  56
  57 PartSet_WidgetFeaturePointSelector::~PartSet_WidgetFeaturePointSelector()
  58 {
  59 }
  60
  61 //********************************************************************
  62 bool PartSet_WidgetFeaturePointSelector::isValidSelection(
  63                                         const std::shared_ptr<ModuleBase_ViewerPrs>& theValue)
  64 {
  65   return true;
  66 }
  67
  68 //********************************************************************
  69 void PartSet_WidgetFeaturePointSelector::activateCustom()
  70 {
  71   ModuleBase_WidgetShapeSelector::activateCustom();
  72
  73   myWorkshop->module()->activateCustomPrs(myFeature,
  74                             ModuleBase_IModule::CustomizeHighlightedObjects, true);
  75
  76   Handle(AIS_InteractiveContext) aContext =
  77                           XGUI_Tools::workshop(myWorkshop)->viewer()->AISContext();
  78
  79   std::vector<int> aColors;
  80   aColors = Config_PropManager::color("Visualization", "sketch_entity_color",
  81                                      SKETCH_ENTITY_COLOR);
  82   Quantity_Color aColor(aColors[0] / 255., aColors[1] / 255., aColors[2] / 255., Quantity_TOC_RGB);
  83
  84 #ifdef HIGHLIGHT_STAYS_PROBLEM
  85   Handle(Graphic3d_HighlightStyle) aHStyle = aContext->HighlightStyle();
  86   myHighlightColor = aHStyle->Color();
  87   aHStyle->SetColor(aColor);
  88   aContext->SetHighlightStyle(aHStyle);
  89
  90   Handle(Graphic3d_HighlightStyle) aSStyle = aContext->SelectionStyle();
  91   mySelectionColor = aSStyle->Color();
  92   aSStyle->SetColor(aColor);
  93   aContext->SetSelectionStyle(aSStyle);
  94 #endif
  95 }
  96
  97 //********************************************************************
  98 void PartSet_WidgetFeaturePointSelector::deactivate()
  99 {
 100   ModuleBase_WidgetShapeSelector::deactivate();
 101
 102   Handle(AIS_InteractiveContext) aContext =
 103                           XGUI_Tools::workshop(myWorkshop)->viewer()->AISContext();
 104
 105 #ifdef HIGHLIGHT_STAYS_PROBLEM
 106   Handle(Graphic3d_HighlightStyle) aHStyle = aContext->HighlightStyle();
 107   aHStyle->SetColor(myHighlightColor);
 108   aContext->SetHighlightStyle(aHStyle);
 109
 110   Handle(Graphic3d_HighlightStyle) aSStyle = aContext->SelectionStyle();
 111   aSStyle->SetColor(mySelectionColor);
 112   aContext->SetSelectionStyle(aSStyle);
 113 #endif
 114 }
 115
 116 //********************************************************************
 117 void PartSet_WidgetFeaturePointSelector::mouseMoved(ModuleBase_IViewWindow* theWindow,
 118                                                     QMouseEvent* theEvent)
 119 {
 120   ModuleBase_ISelection* aSelect = myWorkshop->selection();
 121   QList<ModuleBase_ViewerPrsPtr> aHighlighted = aSelect->getHighlighted();
 122
 123   if (!aHighlighted.empty()) {
 124     ModuleBase_ViewerPrsPtr aPrs = aHighlighted.first();
 125     fillFeature(aPrs, theWindow, theEvent);
 126   }
 127 }
 128
 129 //********************************************************************
 130 void PartSet_WidgetFeaturePointSelector::mouseReleased(ModuleBase_IViewWindow* theWindow,
 131                                                        QMouseEvent* theEvent)
 132 {
 133   // the contex menu release by the right button should not be processed by this widget
 134   if (theEvent->button() != Qt::LeftButton)
 135     return;
 136
 137   emit focusOutWidget(this);
 138   // we need to deselect base feature for better visibility of selected feature
 139   XGUI_Tools::workshop(myWorkshop)->displayer()->clearSelected(false);
 140 }
 141
 142 //********************************************************************
 143 bool PartSet_WidgetFeaturePointSelector::fillFeature(
 144                             const std::shared_ptr<ModuleBase_ViewerPrs>& theSelectedPrs,
 145                             ModuleBase_IViewWindow* theWindow,
 146                             QMouseEvent* theEvent)
 147 {
 148   bool aFilled = false;
 149   if (theSelectedPrs.get() && theSelectedPrs->object().get()) {
 150     ObjectPtr anObject = theSelectedPrs->object();
 151     gp_Pnt aPnt = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
 152     double aX, anY;
 153     Handle(V3d_View) aView = theWindow->v3dView();
 154     PartSet_Tools::convertTo2D(aPnt, mySketch, aView, aX, anY);
 155
 156     std::shared_ptr<ModelAPI_AttributeReference> aRef =
 157                             std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
 158                             feature()->data()->attribute(SketchPlugin_Trim::BASE_OBJECT()));
 159     aRef->setValue(anObject);
 160
 161     std::shared_ptr<GeomDataAPI_Point2D> anAttributePoint =
 162                     std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 163                     feature()->data()->attribute(SketchPlugin_Trim::ENTITY_POINT()));
 164     anAttributePoint->setValue(aX, anY);
 165     // redisplay AIS presentation in viewer
 166 #ifndef HIGHLIGHT_STAYS_PROBLEM
 167     // an attempt to clear highlighted item in the viewer: but of OCCT
 168     XGUI_Tools::workshop(myWorkshop)->displayer()->clearSelected(true);
 169 #endif
 170     updateObject(feature());
 171     aFilled = true;
 172   }
 173   return aFilled;
 174 }
 175
 176 //********************************************************************
 177 QList<ModuleBase_ViewerPrsPtr> PartSet_WidgetFeaturePointSelector::getAttributeSelection() const
 178 {
 179   return QList<ModuleBase_ViewerPrsPtr>();
 180 }
 181
 182
 183 //********************************************************************
 184 bool PartSet_WidgetFeaturePointSelector::setSelection(
 185                                           QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
 186                                           const bool theToValidate)
 187 {
 188   // false is returned to do not emit focus out widget by selected sub-shape
 189   return false;
 190 }
 191
 192 void PartSet_WidgetFeaturePointSelector::setPreSelection(
 193                                   const std::shared_ptr<ModuleBase_ViewerPrs>& thePreSelected,
 194                                   ModuleBase_IViewWindow* theWnd,
 195                                   QMouseEvent* theEvent)
 196 {
 197   if (fillFeature(thePreSelected, theWnd, theEvent))
 198     mouseReleased(theWnd, theEvent);
 199 }