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#19765 EDF 21730 - long time to load med file file with huge amount of groups
[modules/smesh.git] / src / SMESHGUI / SMESHGUI_Utils.cxx
index e6fdb1c157d7aa469158bd37b1e59ea8dd56259c..893fa86d358fea6aad8077bb3b26332660bca67d 100644 (file)
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  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
@@ -135,7 +135,7 @@ namespace SMESH
   {
     if (getStudy()->GetProperties()->IsLocked())
       return;
-    SMESHGUI::GetSMESHGen()->SetName(theSObject->GetIOR().c_str(), theName.toLatin1().data());
+    SMESHGUI::GetSMESHGen()->SetName(theSObject->GetIOR().c_str(), theName.toUtf8().data());
   }
 
   void SetValue (_PTR(SObject) theSObject, const QString& theValue)
@@ -148,7 +148,7 @@ namespace SMESH
       aBuilder->FindOrCreateAttribute(theSObject, "AttributeComment");
     _PTR(AttributeComment) aComment = anAttr;
     if (aComment)
-      aComment->SetValue(theValue.toLatin1().data());
+      aComment->SetValue(theValue.toUtf8().data());
   }
   
   void setFileName (_PTR(SObject) theSObject, const QString& theValue)
@@ -161,7 +161,7 @@ namespace SMESH
       aBuilder->FindOrCreateAttribute(theSObject, "AttributeExternalFileDef");
     _PTR(AttributeExternalFileDef) aFileName = anAttr;
     if (aFileName)
-      aFileName->SetValue(theValue.toLatin1().data());
+      aFileName->SetValue(theValue.toUtf8().data());
   }
   
   void setFileType (_PTR(SObject) theSObject, const QString& theValue)
@@ -174,7 +174,7 @@ namespace SMESH
       aBuilder->FindOrCreateAttribute(theSObject, "AttributeFileType");
     _PTR(AttributeFileType) aFileType = anAttr;
     if (aFileType)
-      aFileType->SetValue(theValue.toLatin1().data());
+      aFileType->SetValue(theValue.toUtf8().data());
   }
 
   CORBA::Object_var SObjectToObject (_PTR(SObject) theSObject )
@@ -226,6 +226,12 @@ namespace SMESH
     return app->orb()->string_to_object(theIOR.toLatin1().data());
   }
 
+  CORBA::Object_var EntryToObject( const QString& theEntry )
+  {
+    _PTR(SObject) anObj = getStudy()->FindObjectID( theEntry.toLatin1().data() );
+    return SObjectToObject(anObj);
+  }
+
   int GetNameOfSelectedIObjects(LightApp_SelectionMgr* theMgr, QString& theName)
   {
     if (!theMgr)
@@ -236,13 +242,30 @@ namespace SMESH
     int aNbSel = selected.Extent();
     if (aNbSel == 1) {
       Handle(SALOME_InteractiveObject) anIObject = selected.First();
-      theName = QString( anIObject->getName() ).trimmed();
+      theName = GetName( anIObject );
     } else {
       theName = QObject::tr("SMESH_OBJECTS_SELECTED").arg(aNbSel);
     }
     return aNbSel;
   }
 
+  QString GetName( const Handle(SALOME_InteractiveObject)& theIO )
+  {
+    QString name;
+    if ( !theIO.IsNull() )
+    {
+      name = QString( theIO->getName() ).trimmed();
+
+      if ( name.isEmpty() && theIO->hasEntry() )
+      {
+        _PTR(SObject) sObj = getStudy()->FindObjectID( theIO->getEntry() );
+        if ( sObj )
+          name = sObj->GetName().c_str();
+      }
+    }
+    return name.trimmed();
+  }
+
   _PTR(SObject) GetMeshOrSubmesh (_PTR(SObject) theSObject)
   {
     GEOM::GEOM_Object_var aShape = SObjectToInterface<GEOM::GEOM_Object>(theSObject);
@@ -257,83 +280,6 @@ namespace SMESH
     return theSObject->GetFather();
   }
 
-  void ModifiedMesh (_PTR(SObject) theSObject, bool theIsNotModif, bool isEmptyMesh)
-  {
-    _PTR(Study) aStudy = getStudy();
-    if ( !aStudy || aStudy->GetProperties()->IsLocked())
-      return;
-
-    _PTR(StudyBuilder) aBuilder = aStudy->NewBuilder();
-    _PTR(GenericAttribute) anAttr =
-      aBuilder->FindOrCreateAttribute(theSObject,"AttributePixMap");
-    _PTR(AttributePixMap) aPixmap = anAttr;
-
-    std::string pmName;
-    if (theIsNotModif)
-      pmName = "ICON_SMESH_TREE_MESH";
-    else if ( isEmptyMesh )
-      pmName = "ICON_SMESH_TREE_MESH_WARN";
-    else
-      pmName = "ICON_SMESH_TREE_MESH_PARTIAL";
-    aPixmap->SetPixMap( pmName );
-
-    _PTR(ChildIterator) anIter = aStudy->NewChildIterator(theSObject);
-    for ( ; anIter->More(); anIter->Next() ) {
-      _PTR(SObject) aSObj = anIter->Value();
-      if ( aSObj->Tag() >= SMESH::Tag_FirstSubMesh )
-      {
-        _PTR(ChildIterator) anIter1 = aStudy->NewChildIterator(aSObj);
-        for ( ; anIter1->More(); anIter1->Next())
-        {
-          _PTR(SObject) aSObj1 = anIter1->Value();
-          _PTR(SObject) aSObjectRef;
-          if (aSObj1->ReferencedObject(aSObjectRef))
-            continue; // reference to an object
-
-          anAttr = aBuilder->FindOrCreateAttribute(aSObj1, "AttributePixMap");
-          aPixmap = anAttr;
-
-          std::string entry = aSObj1->GetID();
-          int objType = SMESHGUI_Selection::type( entry.c_str() );
-          if ( objType == SMESH::HYPOTHESIS || objType == SMESH::ALGORITHM )
-            continue;
-
-          SMESH::SMESH_IDSource_var idSrc = SObjectToInterface<SMESH::SMESH_IDSource>( aSObj1 );
-          if ( !idSrc->_is_nil() )
-          {
-            SMESH::SMESH_GroupOnFilter_var gof =
-              SObjectToInterface<SMESH::SMESH_GroupOnFilter>( aSObj1 );
-            const bool isGroupOnFilter = !gof->_is_nil();
-
-            bool isEmpty = false;
-            if ( !isGroupOnFilter ) // GetTypes() can be very long on GroupOnFilter!
-            {
-              SMESH::array_of_ElementType_var elemTypes = idSrc->GetTypes();
-              isEmpty = ( elemTypes->length() == 0 );
-            }
-            if ( isEmpty )
-              aPixmap->SetPixMap("ICON_SMESH_TREE_MESH_WARN");
-            else if ( objType != GROUP )
-              aPixmap->SetPixMap( "ICON_SMESH_TREE_MESH" );
-            else if ( isGroupOnFilter )
-              aPixmap->SetPixMap( "ICON_SMESH_TREE_GROUP_ON_FILTER" );
-            else
-              aPixmap->SetPixMap( "ICON_SMESH_TREE_GROUP" );
-          }
-          else // is it necessary?
-          {
-            if ( !theIsNotModif )
-              aPixmap->SetPixMap( pmName );
-            else if ( objType == GROUP )
-              aPixmap->SetPixMap( "ICON_SMESH_TREE_GROUP" );
-            else
-              aPixmap->SetPixMap( "ICON_SMESH_TREE_MESH" );
-          }
-        }
-      }
-    }
-  }
-
   void ShowHelpFile (const QString& theHelpFileName)
   {
     LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());