Fix for problem: Preferences-Mesh-General tab: Display modes ?Nodes? and ?Shrink...

[modules/smesh.git] / src / SMESHFiltersSelection / SMESH_TypeFilter.cxx

diff --git a/src/SMESHFiltersSelection/SMESH_TypeFilter.cxx b/src/SMESHFiltersSelection/SMESH_TypeFilter.cxx
index 6514bfd8002788c23112550cd07c8ee9191e8348..856131720ea3e0e23121babd15e85a04b3846df9 100644 (file)
--- a/src/SMESHFiltersSelection/SMESH_TypeFilter.cxx
+++ b/src/SMESHFiltersSelection/SMESH_TypeFilter.cxx
@@ -1,116 +1,128 @@
-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
-//  $Header$
+#include "SMESH_TypeFilter.hxx"
 
-#include "SMESH_TypeFilter.ixx"
+#include <SUIT_Session.h>
 
-#include "SALOME_InteractiveObject.hxx"
-#include "SALOME_TypeFilter.hxx"
+#include <SalomeApp_Study.h>
+#include <SalomeApp_DataOwner.h>
 
-#include "utilities.h"
-#include "QAD_Application.h"
-#include "QAD_Desktop.h"
-#include "QAD_Study.h"
-
-
-SMESH_TypeFilter::SMESH_TypeFilter(MeshObjectType aType) 
+SMESH_TypeFilter::SMESH_TypeFilter (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;
+}
 
+bool SMESH_TypeFilter::isOk (const SUIT_DataOwner* theDataOwner) const
+{
   bool Ok = 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() );
+  const SalomeApp_DataOwner* owner =
+    dynamic_cast<const SalomeApp_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();
 
-    SALOMEDS::SObject_var objFather = obj->GetFather();
-    SALOMEDS::SComponent_var objComponent = obj->GetFatherComponent();
-    
-    if ( strlen( obj->GetID() ) <= strlen( objComponent->GetID() ) )
+    _PTR(SObject) obj (study->FindObjectID(entry.latin1()));
+    if (!obj) return false;
+
+    _PTR(SObject) objFather = obj->GetFather();
+    _PTR(SComponent) objComponent = obj->GetFatherComponent();
+
+    if( objComponent->ComponentDataType()!="SMESH" )
       return false;
 
-    switch ( myKind )
+    int aLevel = obj->Depth() - objComponent->Depth();
+
+    // Max level under the component is 4:
+    //
+    // 0    Mesh Component
+    // 1    |- Hypotheses
+    // 2    |  |- Regular 1D
+    //      |- Algorithms
+    //      |- Mesh 1
+    //         |- Applied Hypotheses
+    //         |- Applied Algorithms
+    //         |- Submeshes on Face
+    // 3       |  |- SubmeshFace
+    // 4       |     |- Applied algorithms ( selectable in Use Case Browser )
+    //         |- Group Of Nodes
+
+    if (aLevel <= 0)
+      return false;
+
+    switch (myType)
       {
       case HYPOTHESIS:
        {
-         if (( objFather->Tag() == 1 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
+         if ( aLevel == 2 && ( objFather->Tag() == 1 ))
            Ok = true;
          break;
        }
       case ALGORITHM:
        {
-         if (( objFather->Tag() == 2 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
+         if ( aLevel == 2 && ( objFather->Tag() == 2 ))
            Ok = true;
          break;
        }
       case MESH:
        {
-         if (( obj->Tag() >= 3 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) == 0 ) )
+         if ( aLevel == 1 && ( obj->Tag() >= 3 ))
            Ok = true;
          break;
        }
       case SUBMESH:
        {
-         if (( objFather->Tag() >= 4 && objFather->Tag() < 9 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
+         // see SMESH_Gen_i.cxx for tag numbers
+         if ( aLevel == 3 && ( objFather->Tag() >= 4 && objFather->Tag() <= 10 ))
            Ok = true;
          break;
        }
       case MESHorSUBMESH:
        {
-         if (( obj->Tag() >= 3 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) == 0 ) )
-           Ok = true;
-
-         if (( objFather->Tag() >= 4 && objFather->Tag() < 9 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
+         if ( aLevel == 1 && ( obj->Tag() >= 3 ))
+           Ok = true; // mesh
+          else if ( aLevel == 3 && ( objFather->Tag() >= 4 && objFather->Tag() <= 10 ))
            Ok = true;
-
          break;
        }
       case SUBMESH_VERTEX:  // Label "SubMeshes on vertexes"
        {
-         if (( obj->Tag() == 4 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
+         if ( aLevel == 3 && ( objFather->Tag() == 4 ))
            Ok = true;
          break;
        }
       case SUBMESH_EDGE:
        {
-         if (( obj->Tag() == 5 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
+         if ( aLevel == 3 && ( objFather->Tag() == 5 ))
            Ok = true;
          break;
        }
       case SUBMESH_FACE:
        {
-         if (( obj->Tag() == 6 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
+         if ( aLevel == 3 && ( objFather->Tag() == 7 ))
            Ok = true;
          break;
        }
       case SUBMESH_SOLID:
        {
-         if (( obj->Tag() == 7 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
+         if ( aLevel == 3 && ( objFather->Tag() == 9 ))
            Ok = true;
          break;
        }
       case SUBMESH_COMPOUND:
        {
-         if (( obj->Tag() == 8 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) && ( objFather->Tag() >= 3 ))
+         if ( aLevel == 3 && ( objFather->Tag() == 10 ))
            Ok = true;
          break;
        }
       case GROUP:
        {
-         if (( objFather->Tag() >= 9 ) && (strcmp( objFather->GetID(), objComponent->GetID() ) != 0 ) )
+         if ( aLevel == 3 && ( objFather->Tag() > 10 ))
            Ok = true;
          break;
        }
@@ -118,3 +130,8 @@ Standard_Boolean SMESH_TypeFilter::IsOk(const Handle(SALOME_InteractiveObject)&
   }
   return Ok;
 }
+
+MeshObjectType SMESH_TypeFilter::type() const 
+{
+  return myType;
+}