X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_CalculationCase.cxx;h=198222ab62a76428d734c9c6163ba39374c9eb0f;hb=5617222a44e709aa05f81f868300462d8a6b30b2;hp=29c0b3145d3c83882a5b7c912ef469da9f35e681;hpb=7eddf60f462845e1b7cf4dbd2914e870527a8622;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_CalculationCase.cxx b/src/HYDROData/HYDROData_CalculationCase.cxx
index 29c0b314..198222ab 100644
--- a/src/HYDROData/HYDROData_CalculationCase.cxx
+++ b/src/HYDROData/HYDROData_CalculationCase.cxx
@@ -2,18 +2,22 @@
 #include "HYDROData_CalculationCase.h"
 
 #include "HYDROData_ArtificialObject.h"
-#include "HYDROData_Bathymetry.h"
+#include "HYDROData_IAltitudeObject.h"
 #include "HYDROData_Document.h"
-#include "HYDROData_EdgesGroup.h"
+#include "HYDROData_ShapesGroup.h"
 #include "HYDROData_Iterator.h"
 #include "HYDROData_NaturalObject.h"
 #include "HYDROData_PolylineXY.h"
 #include "HYDROData_SplitToZonesTool.h"
-#include "HYDROData_SplittedEdgesGroup.h"
+#include "HYDROData_SplittedShapesGroup.h"
 #include "HYDROData_Region.h"
 #include "HYDROData_Tool.h"
 #include "HYDROData_Zone.h"
 
+#include <GEOMBase.h>
+
+#include <QSet>
+
 #include <TopoDS.hxx>
 #include <TopoDS_Shell.hxx>
 #include <TopoDS_Edge.hxx>
@@ -22,6 +26,8 @@
 #include <BRepBuilderAPI_Sewing.hxx>
 #include <BRepTopAdaptor_FClass2d.hxx>
 
+#include <BRepTools.hxx>
+
 #include <TopAbs.hxx>
 #include <TopExp_Explorer.hxx>
 #include <TopExp.hxx>
@@ -31,9 +37,12 @@
 
 #define CALCULATION_REGIONS_PREF GetName() + "_Reg"
 #define CALCULATION_ZONES_PREF GetName() + "_Zone"
+#define CALCULATION_GROUPS_PREF GetName() + "_"
 
 #define PYTHON_CALCULATION_ID "KIND_CALCULATION"
 
+#define EXPORT_NAME "HYDRO_" + GetName()
+
 IMPLEMENT_STANDARD_HANDLE(HYDROData_CalculationCase, HYDROData_Entity)
 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_CalculationCase, HYDROData_Entity)
 
@@ -61,12 +70,7 @@ void HYDROData_CalculationCase::SetName( const QString& theName )
       if ( aRegion.IsNull() )
         continue;
 
-      QString aRegionName = aRegion->GetName();
-      if ( aRegionName.startsWith( anOldCaseName ) )
-      {
-        aRegionName.replace( anOldCaseName, theName );
-        aRegion->SetName( aRegionName );
-      }
+      HYDROData_Tool::UpdateChildObjectName( anOldCaseName, theName, aRegion );
 
       HYDROData_SequenceOfObjects aZones = aRegion->GetZones();
       HYDROData_SequenceOfObjects::Iterator anIter( aZones );
@@ -77,14 +81,22 @@ void HYDROData_CalculationCase::SetName( const QString& theName )
         if ( aRegZone.IsNull() )
           continue;
 
-        QString aRegionZoneName = aRegZone->GetName();
-        if ( aRegionZoneName.startsWith( anOldCaseName ) )
-        {
-          aRegionZoneName.replace( anOldCaseName, theName );
-          aRegZone->SetName( aRegionZoneName );
-        }
+        HYDROData_Tool::UpdateChildObjectName( anOldCaseName, theName, aRegZone );
       }
     }
+
+    HYDROData_SequenceOfObjects aGroups = GetGeometryGroups();
+
+    anIter.Init( aGroups );
+    for ( ; anIter.More(); anIter.Next() )
+    {
+      Handle(HYDROData_SplittedShapesGroup) aGroup =
+        Handle(HYDROData_SplittedShapesGroup)::DownCast( anIter.Value() );
+      if ( aGroup.IsNull() )
+        continue;
+
+      HYDROData_Tool::UpdateChildObjectName( anOldCaseName, theName, aGroup );
+    }
   }
 
   HYDROData_Entity::SetName( theName );
@@ -179,7 +191,7 @@ void HYDROData_CalculationCase::Update()
   QString aRegsPref = CALCULATION_REGIONS_PREF;
   QString aZonesPref = CALCULATION_ZONES_PREF;
 
-  QMap<QString,Handle(HYDROData_SplittedEdgesGroup)> aSplittedEdgesGroupsMap;
+  QMap<QString,Handle(HYDROData_SplittedShapesGroup)> aSplittedEdgesGroupsMap;
 
   // Create result regions for case, by default one zone for one region
   HYDROData_SplitToZonesTool::SplitDataListIterator anIter( aSplitedObjects );
@@ -219,20 +231,19 @@ void HYDROData_CalculationCase::Update()
     else if ( aSplitData.Type == HYDROData_SplitToZonesTool::SplitData::Data_Edge )
     {
       // Create new edges group
-      if ( aSplitData.ObjectNames.isEmpty() || 
-           aSplitData.Shape.IsNull() || aSplitData.Shape.ShapeType() != TopAbs_EDGE )
+      if ( aSplitData.ObjectNames.isEmpty() || aSplitData.Shape.IsNull() )
         continue;
 
       QString anObjName = aSplitData.ObjectNames.first();
       if ( anObjName.isEmpty() )
         continue;
 
-      Handle(HYDROData_SplittedEdgesGroup) aSplittedGroup;
+      Handle(HYDROData_SplittedShapesGroup) aSplittedGroup;
       if ( !aSplittedEdgesGroupsMap.contains( anObjName ) )
       {
         aSplittedGroup = addNewSplittedGroup();
 
-        QString aCalcGroupName = GetName() + "_" + anObjName;
+        QString aCalcGroupName = CALCULATION_GROUPS_PREF + anObjName;
         aSplittedGroup->SetName( aCalcGroupName );
 
         aSplittedEdgesGroupsMap.insert( anObjName, aSplittedGroup );
@@ -245,8 +256,7 @@ void HYDROData_CalculationCase::Update()
       if ( aSplittedGroup.IsNull() )
         continue;
 
-      TopoDS_Edge anEdge = TopoDS::Edge( aSplitData.Shape );
-      aSplittedGroup->AddEdge( anEdge );
+      aSplittedGroup->AddShape( aSplitData.Shape );
     }
   }
 }
@@ -291,7 +301,7 @@ void HYDROData_CalculationCase::RemoveGeometryObjects()
   SetToUpdate( true );
 }
 
-bool HYDROData_CalculationCase::AddGeometryGroup( const Handle(HYDROData_EdgesGroup)& theGroup )
+bool HYDROData_CalculationCase::AddGeometryGroup( const Handle(HYDROData_ShapesGroup)& theGroup )
 {
   if ( theGroup.IsNull() )
     return false;
@@ -312,7 +322,7 @@ HYDROData_SequenceOfObjects HYDROData_CalculationCase::GetGeometryGroups() const
   return GetReferenceObjects( DataTag_GeometryGroup );
 }
 
-void HYDROData_CalculationCase::RemoveGeometryGroup( const Handle(HYDROData_EdgesGroup)& theGroup )
+void HYDROData_CalculationCase::RemoveGeometryGroup( const Handle(HYDROData_ShapesGroup)& theGroup )
 {
   if ( theGroup.IsNull() )
     return;
@@ -474,146 +484,15 @@ void HYDROData_CalculationCase::RemoveSplittedGroups()
   myLab.FindChild( DataTag_SplittedGroups ).ForgetAllAttributes();
 }
 
-TopoDS_Shell HYDROData_CalculationCase::GetShell()
-{
-  TopoDS_Shell aShell;
-
-  TopTools_ListOfShape aFacesList;
-
-  // Make shell containing all region shapes
-  BRepBuilderAPI_Sewing aSewing( Precision::Confusion()*10.0 );
-
-  HYDROData_SequenceOfObjects aCaseRegions = GetRegions();
-  HYDROData_SequenceOfObjects::Iterator aRegionIter( aCaseRegions );
-  for ( ; aRegionIter.More(); aRegionIter.Next() ) {
-    Handle(HYDROData_Region) aRegion =
-      Handle(HYDROData_Region)::DownCast( aRegionIter.Value() );
-    if( aRegion.IsNull() ) {
-      continue;
-    }
-
-    TopoDS_Shape aRegionShape = aRegion->GetShape();
-    if( !aRegionShape.IsNull() ) {
-      if ( aRegionShape.ShapeType() == TopAbs_FACE ) {
-        TopoDS_Face aFace = TopoDS::Face( aRegionShape );
-        if ( !aFace.IsNull() ) {
-          aFacesList.Append( aFace );
-          aSewing.Add( aFace );
-        }
-      } else {
-        TopExp_Explorer anExp( aRegionShape, TopAbs_FACE );
-        for ( ; anExp.More(); anExp.Next() ) {
-          TopoDS_Face aFace = TopoDS::Face( anExp.Current() );
-          if ( !aFace.IsNull() ) {
-            aFacesList.Append( aFace );
-            aSewing.Add( aFace );
-          }
-        }
-      }
-    }
-  } // regions iterator
-  
-  aSewing.Perform();
-  TopoDS_Shape aSewedShape = aSewing.SewedShape();
-
-  if ( !aSewedShape.IsNull() )
-  {
-    if ( aSewedShape.ShapeType() == TopAbs_FACE && aCaseRegions.Length() ==1 ) {
-      // create shell from one face
-      BRep_Builder aBuilder;
-      aBuilder.MakeShell( aShell );
-      aBuilder.Add( aShell, aSewedShape);
-    } else {
-      TopExp_Explorer anExpShells( aSewedShape, TopAbs_SHELL );
-      Standard_Integer aNbOfShells = 0;
-      for ( ; anExpShells.More(); anExpShells.Next() ) {
-        aShell = TopoDS::Shell( anExpShells.Current() );
-        aNbOfShells++;
-      }
-
-      if ( aNbOfShells != 1 ) {
-        aShell.Nullify();
-        BRep_Builder aBuilder;
-        aBuilder.MakeShell( aShell );
-
-        TopExp_Explorer anExpFaces( aSewedShape, TopAbs_FACE );
-        for ( ; anExpFaces.More(); anExpFaces.Next() ) {
-          TopoDS_Face aFace = TopoDS::Face( anExpFaces.Current() );
-          if ( !aFace.IsNull() ) {
-            aBuilder.Add( aShell, aFace );
-          }
-        }
-      }
-    }
-  }
-
-  if ( !aShell.IsNull() ) {
-    TopTools_IndexedMapOfShape aMapOfFaces;
-    TopExp::MapShapes( aShell, TopAbs_FACE, aMapOfFaces );
-    if ( aMapOfFaces.Extent() != aFacesList.Extent() ) {
-      aShell.Nullify();
-      BRep_Builder aBuilder;
-      aBuilder.MakeShell( aShell );
-
-      TopTools_ListIteratorOfListOfShape anIter( aFacesList );
-      for ( ; anIter.More(); anIter.Next() ) {
-        TopoDS_Face aFace = TopoDS::Face( anIter.Value() );
-        aBuilder.Add( aShell, aFace );
-      }
-    }
-  }
-
-/* TODO: old version
-  // Make shell
-  BRep_Builder aBuilder;
-  aBuilder.MakeShell( aShell );
-
-  // Make shell containing all region shapes
-  HYDROData_SequenceOfObjects aCaseRegions = GetRegions();
-  HYDROData_SequenceOfObjects::Iterator aRegionIter( aCaseRegions );
-  for ( ; aRegionIter.More(); aRegionIter.Next() ) {
-    Handle(HYDROData_Region) aRegion =
-      Handle(HYDROData_Region)::DownCast( aRegionIter.Value() );
-    if( aRegion.IsNull() ) {
-      continue;
-    }
-
-    TopoDS_Shape aRegionShape = aRegion->GetShape();
-
-    // Add shape (face or shell) corresponding to the region into the shell
-    if( !aRegionShape.IsNull() ) {
-      if ( aRegionShape.ShapeType() == TopAbs_FACE ) {
-        aBuilder.Add( aShell, aRegionShape );
-      } else {
-        TopExp_Explorer anExp( aRegionShape, TopAbs_FACE );
-        for( ; anExp.More(); anExp.Next() ) {
-          TopoDS_Face aFace = TopoDS::Face( anExp.Current() );
-          if( !aFace.IsNull() ) {
-            aBuilder.Add( aShell, aFace );
-          }
-        }
-      }
-    }
-  } // regions iterator
-*/
-
-  // Nullify shell if it is empty
-  if ( !aShell.IsNull() && !TopoDS_Iterator(aShell).More() ) {
-    aShell.Nullify();
-  }
-
-  return aShell;
-}
-
 double HYDROData_CalculationCase::GetAltitudeForPoint( const gp_XY& thePoint ) const
 {
-  double aResAltitude = HYDROData_Bathymetry::GetInvalidAltitude();
+  double aResAltitude = HYDROData_IAltitudeObject::GetInvalidAltitude();
 
   Handle(HYDROData_Zone) aZone = GetZoneFromPoint( thePoint );
   if ( aZone.IsNull() )
     return aResAltitude;
 
-  HYDROData_Zone::MergeBathymetriesType aZoneMergeType = aZone->GetMergeType();
+  HYDROData_Zone::MergeAltitudesType aZoneMergeType = aZone->GetMergeType();
   if ( !aZone->IsMergingNeed() )
   {
     aZoneMergeType = HYDROData_Zone::Merge_UNKNOWN;
@@ -625,9 +504,9 @@ double HYDROData_CalculationCase::GetAltitudeForPoint( const gp_XY& thePoint ) c
 
   if ( aZoneMergeType == HYDROData_Zone::Merge_Object )
   {
-    Handle(HYDROData_Bathymetry) aMergeBathymetry = aZone->GetMergeBathymetry();
-    if ( !aMergeBathymetry.IsNull() )
-      aResAltitude = aMergeBathymetry->GetAltitudeForPoint( thePoint );
+    Handle(HYDROData_IAltitudeObject) aMergeAltitude = aZone->GetMergeAltitude();
+    if ( !aMergeAltitude.IsNull() )
+      aResAltitude = aMergeAltitude->GetAltitudeForPoint( thePoint );
   }
   else
   {
@@ -640,12 +519,12 @@ double HYDROData_CalculationCase::GetAltitudeForPoint( const gp_XY& thePoint ) c
       if ( aZoneObj.IsNull() )
         continue;
 
-      Handle(HYDROData_Bathymetry) anObjBathymetry = aZoneObj->GetBathymetry();
-      if ( anObjBathymetry.IsNull() )
+      Handle(HYDROData_IAltitudeObject) anObjAltitude = aZoneObj->GetAltitudeObject();
+      if ( anObjAltitude.IsNull() )
         continue;
 
-      double aPointAltitude = anObjBathymetry->GetAltitudeForPoint( thePoint );
-      if ( ValuesEquals( aPointAltitude, HYDROData_Bathymetry::GetInvalidAltitude() ) )
+      double aPointAltitude = anObjAltitude->GetAltitudeForPoint( thePoint );
+      if ( ValuesEquals( aPointAltitude, HYDROData_IAltitudeObject::GetInvalidAltitude() ) )
         continue;
 
       if ( aZoneMergeType == HYDROData_Zone::Merge_UNKNOWN )
@@ -655,7 +534,7 @@ double HYDROData_CalculationCase::GetAltitudeForPoint( const gp_XY& thePoint ) c
       }
       else if ( aZoneMergeType == HYDROData_Zone::Merge_ZMIN )
       {
-        if ( ValuesEquals( aResAltitude, HYDROData_Bathymetry::GetInvalidAltitude() ) ||
+        if ( ValuesEquals( aResAltitude, HYDROData_IAltitudeObject::GetInvalidAltitude() ) ||
              aResAltitude > aPointAltitude )
         {
           aResAltitude = aPointAltitude;
@@ -663,7 +542,7 @@ double HYDROData_CalculationCase::GetAltitudeForPoint( const gp_XY& thePoint ) c
       }
       else if ( aZoneMergeType == HYDROData_Zone::Merge_ZMAX )
       {
-        if ( ValuesEquals( aResAltitude, HYDROData_Bathymetry::GetInvalidAltitude() ) ||
+        if ( ValuesEquals( aResAltitude, HYDROData_IAltitudeObject::GetInvalidAltitude() ) ||
              aResAltitude < aPointAltitude )
         {
           aResAltitude = aPointAltitude;
@@ -741,16 +620,189 @@ Handle(HYDROData_Region) HYDROData_CalculationCase::addNewRegion()
   return aNewRegion;
 }
 
-Handle(HYDROData_SplittedEdgesGroup) HYDROData_CalculationCase::addNewSplittedGroup()
+Handle(HYDROData_SplittedShapesGroup) HYDROData_CalculationCase::addNewSplittedGroup()
 {
   TDF_Label aNewLab = myLab.FindChild( DataTag_SplittedGroups ).NewChild();
 
-  Handle(HYDROData_SplittedEdgesGroup) aNewGroup =
-    Handle(HYDROData_SplittedEdgesGroup)::DownCast( 
+  Handle(HYDROData_SplittedShapesGroup) aNewGroup =
+    Handle(HYDROData_SplittedShapesGroup)::DownCast( 
       HYDROData_Iterator::CreateObject( aNewLab, KIND_SPLITTED_GROUP ) );
   AddReferenceObject( aNewGroup, DataTag_SplittedGroups );
 
   return aNewGroup;
 }
 
+bool HYDROData_CalculationCase::Export( GEOM::GEOM_Gen_var theGeomEngine,
+                                        SALOMEDS::Study_ptr theStudy )
+{
+  // Get faces
+  TopTools_ListOfShape aFaces;
+  HYDROData_SequenceOfObjects aCaseRegions = GetRegions();
+  HYDROData_SequenceOfObjects::Iterator aRegionIter( aCaseRegions );
+  for ( ; aRegionIter.More(); aRegionIter.Next() ) {
+    Handle(HYDROData_Region) aRegion =
+      Handle(HYDROData_Region)::DownCast( aRegionIter.Value() );
+    if( aRegion.IsNull() ) {
+      continue;
+    }
+
+    TopoDS_Shape aRegionShape = aRegion->GetShape();
+    aFaces.Append( aRegionShape );
+  }
+
+  // Get groups
+  HYDROData_SequenceOfObjects aSplittedGroups = GetSplittedGroups();
+
+  return Export( theGeomEngine, theStudy, aFaces, aSplittedGroups );
+}
+
+bool HYDROData_CalculationCase::Export( GEOM::GEOM_Gen_var theGeomEngine,
+                                        SALOMEDS::Study_ptr theStudy,
+                                        const TopTools_ListOfShape& theFaces,
+                                        const HYDROData_SequenceOfObjects& theSplittedGroups )
+{
+  // Sew faces
+  BRepBuilderAPI_Sewing aSewing( Precision::Confusion()*10.0 );
+  aSewing.SetNonManifoldMode( Standard_True );
+
+  TopTools_ListIteratorOfListOfShape aFaceIter( theFaces );
+  for ( ; aFaceIter.More(); aFaceIter.Next() ) {
+    TopoDS_Shape aShape = aFaceIter.Value();
+    if ( !aShape.IsNull() && (aShape.ShapeType() == TopAbs_FACE) ) {
+      TopoDS_Face aFace = TopoDS::Face( aShape );
+      if ( !aFace.IsNull() ) {
+        aSewing.Add( aFace );
+      }
+    } else {
+      TopExp_Explorer anExp( aShape, TopAbs_FACE );
+      for ( ; anExp.More(); anExp.Next() ) {
+        TopoDS_Face aFace = TopoDS::Face( anExp.Current() );
+        if ( !aFace.IsNull() ) {
+          aSewing.Add( aFace );
+        }
+      }
+    }
+  } // faces iterator
+  
+  aSewing.Perform();
+  TopoDS_Shape aSewedShape = aSewing.SewedShape();
+
+  // If the sewed shape is empty - return false
+  if ( aSewedShape.IsNull() || !TopoDS_Iterator(aSewedShape).More() ) {
+    return false;
+  }
+
+  // Publish the sewed shape
+  QString aName = EXPORT_NAME;
+  GEOM::GEOM_Object_ptr aMainShape = 
+    publishShapeInGEOM( theGeomEngine, theStudy, aSewedShape, aName );
+
+  if ( aMainShape->_is_nil() ) {
+    return false;
+  }
+
+  // Create groups
+  TopTools_IndexedMapOfShape aMapOfSubShapes;
+  TopExp::MapShapes( aSewedShape, aMapOfSubShapes );
+
+  QHash<QString, QSet<int> > aGroupsData;
+
+  HYDROData_SequenceOfObjects::Iterator anIter( theSplittedGroups );
+  for ( ; anIter.More(); anIter.Next() ) {
+    // Get shapes group
+    Handle(HYDROData_ShapesGroup) aGroup =
+      Handle(HYDROData_ShapesGroup)::DownCast( anIter.Value() );
+    if ( aGroup.IsNull() ) {
+      continue;
+    }
+
+    QSet<int> anIndexes;
+
+    // Get shapes of the group
+    TopTools_SequenceOfShape aShapes;
+    aGroup->GetShapes( aShapes );
+    for( int i = 1, aNbShapes = aShapes.Length(); i <= aNbShapes; i++ ) {
+      const TopoDS_Shape& aShape = aShapes.Value( i );
+      const TopoDS_Shape ModifiedShape = aSewing.Modified( aShape );
+      if ( !ModifiedShape.IsNull() ) {
+        int anIndex = aMapOfSubShapes.FindIndex( ModifiedShape );
+        if ( anIndex > 0 ) {
+          anIndexes << anIndex;
+        }
+      }
+    }
+    
+    if ( anIndexes.count() > 0 ) {
+      aGroupsData.insert( aGroup->GetName(), anIndexes );
+    }
+  }
+  
+  if ( !aGroupsData.isEmpty() ) {
+    GEOM::GEOM_IGroupOperations_var aGroupOp = 
+      theGeomEngine->GetIGroupOperations( theStudy->StudyId() );  
+
+    foreach ( const QString& aGroupName, aGroupsData.keys() ) {
+      QSet<int> aGroupIndexes = aGroupsData.value( aGroupName );
+
+      GEOM::GEOM_Object_var aGroup = aGroupOp->CreateGroup( aMainShape, TopAbs_EDGE );
+      if ( !CORBA::is_nil(aGroup) && aGroupOp->IsDone() ) {
+        GEOM::ListOfLong_var anIndexes = new GEOM::ListOfLong;
+        anIndexes->length( aGroupIndexes.count() );
+        int aListIndex = 0;
+        foreach ( const int anIndex, aGroupIndexes ) {
+          anIndexes[aListIndex++] = anIndex;
+        }
+
+        aGroupOp->UnionIDs( aGroup, anIndexes );
+        if ( aGroupOp->IsDone() ) {
+          SALOMEDS::SObject_var aGroupSO = 
+            theGeomEngine->AddInStudy( theStudy, aGroup, qPrintable( aGroupName ), aMainShape );
+        }
+      }
+    }
+  }
+
+  return true;
+}
+
+GEOM::GEOM_Object_ptr HYDROData_CalculationCase::publishShapeInGEOM( 
+  GEOM::GEOM_Gen_var theGeomEngine, SALOMEDS::Study_ptr theStudy,
+  const TopoDS_Shape& theShape, const QString& theName )
+{
+  GEOM::GEOM_Object_var aGeomObj;
+
+  if ( theGeomEngine->_is_nil() || theStudy->_is_nil() ||
+       theShape.IsNull() ) {
+    return aGeomObj._retn();
+  }
+
+  std::ostringstream aStreamShape;
+  // Write TopoDS_Shape in ASCII format to the stream
+  BRepTools::Write( theShape, aStreamShape );
+  // Returns the number of bytes that have been stored in the stream's buffer.
+  int aSize = aStreamShape.str().size();
+  // Allocate octect buffer of required size
+  CORBA::Octet* anOctetBuf = SALOMEDS::TMPFile::allocbuf( aSize );
+  // Copy ostrstream content to the octect buffer
+  memcpy( anOctetBuf, aStreamShape.str().c_str(), aSize );
+  // Create TMPFile
+  SALOMEDS::TMPFile_var aSeqFile = new SALOMEDS::TMPFile( aSize, aSize, anOctetBuf, 1 );
+
+  // Restore shape from the stream and get the GEOM object
+  GEOM::GEOM_IInsertOperations_var anInsOp = theGeomEngine->GetIInsertOperations( theStudy->StudyId() );
+  aGeomObj = anInsOp->RestoreShape( aSeqFile );
+  
+  // Puplish the GEOM object
+  if ( !aGeomObj->_is_nil() ) {
+    QString aName = GEOMBase::GetDefaultName( theName );
+
+    SALOMEDS::SObject_var aResultSO = 
+      theGeomEngine->PublishInStudy( theStudy, SALOMEDS::SObject::_nil(), 
+                                     aGeomObj, qPrintable( aName ) );
+    if ( aResultSO->_is_nil() ) {
+      aGeomObj = GEOM::GEOM_Object::_nil();
+    }
+  }
 
+  return aGeomObj._retn();
+ }