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23514: EDF 16031 - SMESH freezes
[modules/smesh.git] / src / SMESHFiltersSelection / SMESH_TypeFilter.cxx
index 3a14178e53c688edff7154bab06f937e2be8034f..a405af18434ecfe29fbebd92d6fe27133540ffda 100644 (file)
-using namespace std;
-//  File      : SMESH_TypeFilter.cxx
-//  Created   : Fri Dec 07 09:57:24 2001
-//  Author    : Nicolas REJNERI
-//  Project   : SALOME
-//  Module    : SMESH
-//  Copyright : Open CASCADE
-//  $Header$
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
-#include "SMESH_TypeFilter.ixx"
+#include "SMESH_TypeFilter.hxx"
 
-#include "SALOME_InteractiveObject.hxx"
-#include "SALOME_TypeFilter.hxx"
+#include <LightApp_DataOwner.h>
+#include <SUIT_Session.h>
+#include <SalomeApp_Application.h>
+#include <SalomeApp_Study.h>
 
-#include "utilities.h"
-#include "QAD_Application.h"
-#include "QAD_Desktop.h"
-#include "QAD_Study.h"
+#include <SALOMEconfig.h>
+#include CORBA_CLIENT_HEADER(SMESH_Gen)
 
-
-SMESH_TypeFilter::SMESH_TypeFilter(MeshObjectType aType) 
+SMESH_TypeFilter::SMESH_TypeFilter (SMESH::MeshObjectType theType)
 {
-  myKind = aType;
+  myType = theType;
 }
 
-Standard_Boolean SMESH_TypeFilter::IsOk(const Handle(SALOME_InteractiveObject)& anObj) const 
+SMESH_TypeFilter::~SMESH_TypeFilter()
 {
-  Handle(SALOME_TypeFilter) meshFilter = new SALOME_TypeFilter( "MESH" );
-  if ( !meshFilter->IsOk(anObj) ) 
-    return false;
+}
 
-  if ( anObj->hasEntry() ) {
-    QAD_Study* ActiveStudy = QAD_Application::getDesktop()->getActiveStudy();
-    SALOMEDS::Study_var aStudy = ActiveStudy->getStudyDocument();
-    SALOMEDS::SObject_var obj = aStudy->FindObjectID( anObj->getEntry() );
+namespace
+{
+  //================================================================================
+  /*!
+   * \brief Returns true if \a obj is SMESH_IDSource including elements of a given \a type 
+   */
+  //================================================================================
 
+  bool isIDSourceOfType( _PTR(SObject) obj, SMESH::ElementType type )
+  {
     bool Ok = false;
-
-    switch ( myKind )
+    SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>
+      (SUIT_Session::session()->activeApplication());
+    _PTR(GenericAttribute) anAttr;
+    if ( obj->FindAttribute(anAttr, "AttributeIOR"))
+    {
+      _PTR(AttributeIOR) anIOR = anAttr;
+      std::string aVal = anIOR->Value();
+      if ( aVal.size() > 0 )
       {
-      case HYPOTHESIS:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         if (( objFather->Tag() == 1 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
-           Ok = true;
-         break;
-       }
-      case ALGORITHM:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         if (( objFather->Tag() == 2 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
-           Ok = true;
-         break;
-       }
-      case MESH:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() >= 3 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) == 0 ) )
-           Ok = true;
-         break;
-       }
-      case SUBMESH:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( objFather->Tag() >= 4 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
-           Ok = true;
-         break;
-       }
-      case MESHorSUBMESH:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() >= 3 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) == 0 ) )
-           Ok = true;
-
-          if (( objFather->Tag() >= 4 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
-           Ok = true;
-
-         break;
-       }
-      case SUBMESH_VERTEX:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() == 4 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
-           Ok = true;
-         break;
-       }
-      case SUBMESH_EDGE:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() == 5 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
-           Ok = true;
-         break;
-       }
-      case SUBMESH_FACE:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() == 6 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
-           Ok = true;
-         break;
-       }
-      case SUBMESH_SOLID:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() == 7 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
-           Ok = true;
-         break;
-       }
-      case SUBMESH_COMPOUND:
-       {
-         SALOMEDS::SObject_var objFather = obj->GetFather();
-         SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-         
-         if (( obj->Tag() == 8 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
-           Ok = true;
-         break;
-       }
+        CORBA::Object_var corbaObj = app->orb()->string_to_object( aVal.c_str() );
+        SMESH::SMESH_IDSource_var ids = SMESH::SMESH_IDSource::_narrow( corbaObj );
+        if ( ! ids->_is_nil() )
+        {
+          SMESH::array_of_ElementType_var types = ids->GetTypes();
+          for ( int i = 0, nb = types->length(); i < nb && !Ok; ++i )
+            Ok = ( types[i] == type );
+        }
       }
+    }
+    return Ok;
+  }
+}
+
+bool SMESH_TypeFilter::isOk (const SUIT_DataOwner* theDataOwner) const
+{
+  bool Ok = false, extractReference = true;
+
+  const LightApp_DataOwner* owner =
+    dynamic_cast<const LightApp_DataOwner*>(theDataOwner);
+  SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>
+    (SUIT_Session::session()->activeApplication()->activeStudy());
+
+  if (owner && appStudy) {
+    _PTR(Study) study = appStudy->studyDS();
+    QString entry = owner->entry();
 
-    if ( Ok )
-      return true;
+    _PTR(SObject) obj (study->FindObjectID(entry.toLatin1().data())), aRefSO;
+    if( extractReference && obj && obj->ReferencedObject( aRefSO ) )
+      obj = aRefSO;
+    if (!obj) return false;
+
+    _PTR(SObject) objFather = obj->GetFather();
+    _PTR(SComponent) objComponent = obj->GetFatherComponent();
+
+    if( objComponent->ComponentDataType()!="SMESH" )
+      return false;
+
+    int aLevel = obj->Depth() - objComponent->Depth();
+
+    // Max level under the component is 5:
+    //
+    // 0    Mesh Component
+    // 1    |- Hypotheses
+    // 2    |  |- Regular 1D
+    //      |- Algorithms
+    //      |- Mesh 1
+    //         |- * Main Shape
+    //         |- Applied Hypotheses
+    //         |- Applied Algorithms
+    //         |- Submeshes on Face
+    // 3       |  |- SubmeshFace
+    // 4       |     |- * Face 1
+    // 4       |     |- Applied algorithms ( selectable in Use Case Browser )
+    // 5       |          |- Regular 1D
+    //         |- Group Of Nodes
+    //            |- Group 1
+
+    if (aLevel <= 0)
+      return false;
+
+    switch (myType)
+    {
+      case SMESH::HYPOTHESIS:
+        {
+          if      (aLevel == 2 && (objFather->Tag() == SMESH::Tag_HypothesisRoot))
+            // hypo definition
+            Ok = true;
+          else if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_RefOnAppliedHypothesis))
+            // applied global hypo
+            Ok = true;
+          else if (aLevel == 5 && (objFather->Tag() == SMESH::Tag_RefOnAppliedHypothesis))
+            // applied local hypo
+            Ok = true;
+          break;
+        }
+      case SMESH::ALGORITHM:
+        {
+          if      (aLevel == 2 && (objFather->Tag() == SMESH::Tag_AlgorithmsRoot))
+            // algo definition
+            Ok = true;
+          else if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_RefOnAppliedAlgorithms))
+            // applied global algo
+            Ok = true;
+          else if (aLevel == 5 && (objFather->Tag() == SMESH::Tag_RefOnAppliedAlgorithms))
+            // applied local algo
+            Ok = true;
+          break;
+        }
+      case SMESH::MESH:
+        {
+          if (aLevel == 1 && (obj->Tag() >= SMESH::Tag_FirstMeshRoot))
+            Ok = true;
+          break;
+        }
+      case SMESH::SUBMESH:
+        {
+          // see SMESH_Gen_i.cxx for tag numbers
+          if (aLevel == 3 && (objFather->Tag() >= SMESH::Tag_FirstSubMesh &&
+                              objFather->Tag() <= SMESH::Tag_LastSubMesh))
+            Ok = true;
+          break;
+        }
+      case SMESH::MESHorSUBMESH:
+        {
+          if (aLevel == 1 && (obj->Tag() >= SMESH::Tag_FirstMeshRoot))
+            Ok = true; // mesh
+          else if (aLevel == 3 && (objFather->Tag() >= SMESH::Tag_FirstSubMesh &&
+                                   objFather->Tag() <= SMESH::Tag_LastSubMesh))
+            Ok = true;
+          break;
+        }
+      case SMESH::SUBMESH_VERTEX: // Label "SubMeshes on vertexes"
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_SubMeshOnVertex))
+            Ok = true;
+          break;
+        }
+      case SMESH::SUBMESH_EDGE:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_SubMeshOnEdge))
+            Ok = true;
+          break;
+        }
+      case SMESH::SUBMESH_FACE:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_SubMeshOnFace))
+            Ok = true;
+          break;
+        }
+      case SMESH::SUBMESH_SOLID:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_SubMeshOnSolid))
+            Ok = true;
+          break;
+        }
+      case SMESH::SUBMESH_COMPOUND:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_SubMeshOnCompound))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP:
+        {
+          if (aLevel == 3 && (objFather->Tag() >= SMESH::Tag_FirstGroup))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP_NODE:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_NodeGroups))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP_EDGE:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_EdgeGroups))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP_FACE:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_FaceGroups))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP_VOLUME:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_VolumeGroups))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP_0D:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_0DElementsGroups))
+            Ok = true;
+          break;
+        }
+      case SMESH::GROUP_BALL:
+        {
+          if (aLevel == 3 && (objFather->Tag() == SMESH::Tag_BallElementsGroups))
+            Ok = true;
+          break;
+        }
+      case SMESH::IDSOURCE:
+        {
+          Ok = ( SMESH_TypeFilter(SMESH::MESHorSUBMESH).isOk( theDataOwner ) ||
+                 SMESH_TypeFilter(SMESH::GROUP)        .isOk( theDataOwner ));
+          break;
+        }
+      case SMESH::IDSOURCE_EDGE:
+        {
+          Ok = isIDSourceOfType( obj, SMESH::EDGE );
+          break;
+        }
+      case SMESH::IDSOURCE_FACE:
+        {
+          Ok = isIDSourceOfType( obj, SMESH::FACE );
+          break;
+        }
+      case SMESH::IDSOURCE_VOLUME:
+        {
+          Ok = isIDSourceOfType( obj, SMESH::VOLUME );
+          break;
+        }
+    default:;
+    }
   }
-  return false;
+  return Ok;
+}
+
+SMESH::MeshObjectType SMESH_TypeFilter::type() const
+{
+  return myType;
 }