src/PartSet/PartSet_CustomPrs.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_CustomPrs.cpp
   4 // Created:     30 Jun 2015
   5 // Author:      Natalia ERMOLAEVA
   6
   7 #include <PartSet_CustomPrs.h>
   8 #include <PartSet_Module.h>
   9 #include "PartSet_OperationPrs.h"
  10
  11 #include <XGUI_ModuleConnector.h>
  12 #include <XGUI_Workshop.h>
  13 #include <XGUI_Displayer.h>
  14
  15 #include <ModuleBase_IWorkshop.h>
  16 #include <ModuleBase_IViewer.h>
  17
  18 #include <GeomValidators_Tools.h>
  19
  20 #include <ModelAPI_Attribute.h>
  21 #include <ModelAPI_AttributeSelectionList.h>
  22
  23 #include <Config_PropManager.h>
  24
  25 #include <AIS_InteractiveContext.hxx>
  26 #include <AIS_InteractiveObject.hxx>
  27 #include <Prs3d_PointAspect.hxx>
  28
  29 #define OPERATION_PARAMETER_COLOR "255, 255, 0"
  30
  31 PartSet_CustomPrs::PartSet_CustomPrs(ModuleBase_IWorkshop* theWorkshop)
  32   : myWorkshop(theWorkshop)
  33 {
  34   myOperationPrs = AISObjectPtr(new GeomAPI_AISObject());
  35   myOperationPrs->setImpl(new Handle(AIS_InteractiveObject)(new PartSet_OperationPrs(theWorkshop)));
  36
  37   std::vector<int> aColor = Config_PropManager::color("Visualization", "operation_parameter_color",
  38                                                       OPERATION_PARAMETER_COLOR);
  39   myOperationPrs->setColor(aColor[0], aColor[1], aColor[2]);
  40
  41   myOperationPrs->setPointMarker(5, 2.);
  42   myOperationPrs->setWidth(1);
  43 }
  44
  45 bool PartSet_CustomPrs::isActive() const
  46 {
  47   Handle(PartSet_OperationPrs) anOperationPrs = getPresentation();
  48   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  49
  50   return aContext->IsDisplayed(anOperationPrs);
  51 }
  52
  53 void PartSet_CustomPrs::activate(const FeaturePtr& theFeature)
  54 {
  55   Handle(PartSet_OperationPrs) anOperationPrs = getPresentation();
  56
  57   if (anOperationPrs->canActivate(theFeature)) {
  58     anOperationPrs->setFeature(theFeature);
  59     if (theFeature.get())
  60       displayPresentation();
  61   }
  62 }
  63
  64 void PartSet_CustomPrs::deactivate()
  65 {
  66   Handle(PartSet_OperationPrs) anOperationPrs = getPresentation();
  67   anOperationPrs->setFeature(FeaturePtr());
  68
  69   erasePresentation();
  70 }
  71
  72
  73 void PartSet_CustomPrs::displayPresentation()
  74 {
  75   Handle(PartSet_OperationPrs) anOperationPrs = getPresentation();
  76
  77   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  78   if (!aContext->IsDisplayed(anOperationPrs)) {
  79     PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
  80     aContext->Display(anOperationPrs);
  81     aContext->SetZLayer(anOperationPrs, aModule->getVisualLayerId());
  82   }
  83   else
  84     anOperationPrs->Redisplay();
  85 }
  86
  87 void PartSet_CustomPrs::erasePresentation()
  88 {
  89   Handle(AIS_InteractiveObject) anOperationPrs = myOperationPrs->impl<Handle(AIS_InteractiveObject)>();
  90   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  91   if (aContext->IsDisplayed(anOperationPrs))
  92     aContext->Remove(anOperationPrs);
  93 }
  94
  95 Handle(PartSet_OperationPrs) PartSet_CustomPrs::getPresentation() const
  96 {
  97   Handle(AIS_InteractiveObject) anAISIO = myOperationPrs->impl<Handle(AIS_InteractiveObject)>();
  98   return Handle(PartSet_OperationPrs)::DownCast(anAISIO);
  99 }
 100
 101 bool PartSet_CustomPrs::customize(const ObjectPtr& theObject)
 102 {
 103   // the presentation should be recomputed if the previous AIS depend on the result
 104   // [it should be hiddend] or the new AIS depend on it [it should be visualized]
 105   Handle(PartSet_OperationPrs) anOperationPrs = getPresentation();
 106   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
 107   if (aContext->IsDisplayed(anOperationPrs)) {
 108     bool aChanged = anOperationPrs->dependOn(theObject);
 109
 110     anOperationPrs->updateShapes();
 111     aChanged = aChanged || anOperationPrs->dependOn(theObject);
 112
 113     //if (aChanged)
 114     anOperationPrs->Redisplay();
 115   }
 116   return false;
 117 }
 118
 119 bool PartSet_CustomPrs::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 120                                               std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 121 {
 122   return false;
 123 }