src/GEOMFiltersSelection/GEOM_ShapeTypeFilter.cxx

   1 using namespace std;
   2 //  File      : GEOM_ShapeTypeFilter.cxx
   3 //  Created   : Fri Dec 07 09:57:24 2001
   4 //  Author    : Nicolas REJNERI
   5 //  Project   : SALOME
   6 //  Module    : SALOMEGUI
   7 //  Copyright : Open CASCADE
   8 //  $Header$
   9
  10 #include "GEOM_ShapeTypeFilter.ixx"
  11 #include "GEOM_Client.hxx"
  12
  13 #include "SALOME_InteractiveObject.hxx"
  14 #include "GEOM_InteractiveObject.hxx"
  15 #include "SALOME_TypeFilter.hxx"
  16
  17 #include "utilities.h"
  18 #include "QAD_Application.h"
  19 #include "QAD_Desktop.h"
  20 #include "QAD_Study.h"
  21
  22 static GEOM_Client  ShapeReader;
  23
  24 GEOM_ShapeTypeFilter::GEOM_ShapeTypeFilter(TopAbs_ShapeEnum ShapeType,
  25                                            GEOM::GEOM_Gen_ptr geom)
  26 {
  27   myKind = ShapeType;
  28   myComponentGeom = GEOM::GEOM_Gen::_narrow(geom);
  29 }
  30
  31 Standard_Boolean GEOM_ShapeTypeFilter::IsOk(const Handle(SALOME_InteractiveObject)& anObj) const
  32 {
  33   Handle(SALOME_TypeFilter) GeomFilter = new SALOME_TypeFilter( "GEOM" );
  34   if ( !GeomFilter->IsOk(anObj) )
  35     return false;
  36   if ( anObj->hasEntry() ) {
  37     QAD_Study*                     ActiveStudy = QAD_Application::getDesktop()->getActiveStudy();
  38     SALOMEDS::Study_var            aStudy      = ActiveStudy->getStudyDocument();
  39     SALOMEDS::SObject_var          obj         = aStudy->FindObjectID( anObj->getEntry() );
  40     SALOMEDS::GenericAttribute_var anAttr;
  41     SALOMEDS::AttributeIOR_var     anIOR;
  42     if ( !obj->_is_nil() ) {
  43        if (obj->FindAttribute(anAttr, "AttributeIOR")) {
  44          anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
  45          GEOM::GEOM_Shape_var aShape = myComponentGeom->GetIORFromString( anIOR->Value() );
  46          if ( aShape->_is_nil() )
  47            return false;
  48
  49          TopoDS_Shape    Shape = ShapeReader.GetShape( myComponentGeom, aShape );
  50          if ( Shape.IsNull() )
  51            return false;
  52
  53          MESSAGE ( " myKind          = " << myKind );
  54          MESSAGE ( " Shape.ShapeType = " << Shape.ShapeType() );
  55          if ( myKind == TopAbs_SHAPE )
  56            return true;
  57
  58          if ( Shape.ShapeType() == myKind )
  59            return true;
  60          else
  61            return false;
  62        }
  63     }
  64   }
  65
  66   if ( anObj->IsInstance(STANDARD_TYPE(GEOM_InteractiveObject)) ) {
  67      Handle(GEOM_InteractiveObject) GObject =
  68         Handle(GEOM_InteractiveObject)::DownCast(anObj);
  69
  70      GEOM::GEOM_Shape_var aShape = myComponentGeom->GetIORFromString( GObject->getIOR() );
  71      if ( aShape->_is_nil() )
  72        return false;
  73
  74      TopoDS_Shape    Shape = ShapeReader.GetShape( myComponentGeom, aShape );
  75      if ( Shape.IsNull() )
  76        return false;
  77
  78      MESSAGE ( " myKind          = " << myKind );
  79      MESSAGE ( " Shape.ShapeType = " << Shape.ShapeType() );
  80      if ( myKind == TopAbs_SHAPE )
  81        return true;
  82
  83      if ( Shape.ShapeType() == myKind )
  84        return true;
  85      else
  86        return false;
  87   }
  88   return false;
  89 }