mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
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249 lines
7.9 KiB
C++
249 lines
7.9 KiB
C++
// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// SMESH SMESHGUI : GUI for SMESH component
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// File : SMESHGUI_GEOMGenUtils.cxx
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// Author : Open CASCADE S.A.S.
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// SMESH includes
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//
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#include "SMESHGUI_GEOMGenUtils.h"
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#include "SMESHGUI_Utils.h"
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#include "SMESHGUI.h"
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// SALOME GEOM includes
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#include <GeometryGUI.h>
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#include <GEOM_wrap.hxx>
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// SALOME KERNEL includes
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#include <SALOMEDS_SObject.hxx>
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// IDL includes
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#include <SALOMEconfig.h>
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#include CORBA_CLIENT_HEADER(SMESH_Mesh)
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#include <QString>
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namespace SMESH
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{
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GEOM::GEOM_Gen_var GetGEOMGen()
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{
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static GEOM::GEOM_Gen_var aGEOMGen;
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if(CORBA::is_nil(aGEOMGen)) {
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if ( GeometryGUI::GetGeomGen()->_is_nil() )
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GeometryGUI::InitGeomGen();
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aGEOMGen = GeometryGUI::GetGeomGen();
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}
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return aGEOMGen;
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}
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GEOM::GEOM_Object_var GetShapeOnMeshOrSubMesh(_PTR(SObject) theMeshOrSubmesh,
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bool* isMesh)
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{
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SALOMEDS_SObject* aMeshOrSubmesh = _CAST(SObject,theMeshOrSubmesh);
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if(aMeshOrSubmesh) {
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CORBA::Object_var Obj = aMeshOrSubmesh->GetObject();
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if ( !CORBA::is_nil( Obj ) ) {
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SMESH::SMESH_Mesh_var aMesh =
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SObjectToInterface<SMESH::SMESH_Mesh>( theMeshOrSubmesh );
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if ( !aMesh->_is_nil() )
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{
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if ( isMesh ) *isMesh = true;
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return aMesh->GetShapeToMesh();
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}
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SMESH::SMESH_subMesh_var aSubmesh =
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SObjectToInterface<SMESH::SMESH_subMesh>( theMeshOrSubmesh );
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if ( !aSubmesh->_is_nil() )
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{
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if ( isMesh ) *isMesh = false;
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return aSubmesh->GetSubShape();
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}
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}
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}
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return GEOM::GEOM_Object::_nil();
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}
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GEOM::GEOM_Object_var GetGeom (_PTR(SObject) theSO)
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{
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GEOM::GEOM_Object_var aMeshShape;
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if (!theSO)
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return aMeshShape;
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CORBA::Object_var obj = _CAST( SObject,theSO )->GetObject();
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aMeshShape = GEOM::GEOM_Object::_narrow( obj );
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if ( !aMeshShape->_is_nil() )
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return aMeshShape;
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_PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
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if (!aStudy)
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return aMeshShape;
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_PTR(ChildIterator) anIter (aStudy->NewChildIterator(theSO));
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for ( ; anIter->More(); anIter->Next()) {
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_PTR(SObject) aSObject = anIter->Value();
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_PTR(SObject) aRefSOClient;
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if (aSObject->ReferencedObject(aRefSOClient)) {
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SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
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aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
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} else {
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SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
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aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
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}
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if ( !aMeshShape->_is_nil() )
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return aMeshShape;
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}
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return aMeshShape;
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}
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SMESHGUI_EXPORT char* GetGeomName( _PTR(SObject) smeshSO )
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{
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if (!smeshSO)
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return 0;
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_PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
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if (!aStudy)
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return 0;
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_PTR(ChildIterator) anIter (aStudy->NewChildIterator( smeshSO ));
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for ( ; anIter->More(); anIter->Next()) {
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_PTR(SObject) aSObject = anIter->Value();
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_PTR(SObject) aRefSOClient;
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GEOM::GEOM_Object_var aMeshShape;
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if (aSObject->ReferencedObject(aRefSOClient)) {
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SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
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aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
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aSObject = aRefSOClient;
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}
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else {
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SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
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aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
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}
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if (!aMeshShape->_is_nil())
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{
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std::string name = aSObject->GetName();
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return CORBA::string_dup( name.c_str() );
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}
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}
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return 0;
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}
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GEOM::GEOM_Object_ptr GetSubShape (GEOM::GEOM_Object_ptr theMainShape,
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long theID)
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{
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GEOM::GEOM_Gen_var geomGen = SMESH::GetGEOMGen();
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_PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
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if (!aStudy || geomGen->_is_nil())
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return GEOM::GEOM_Object::_nil();
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GEOM::GEOM_IShapesOperations_wrap aShapesOp =
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geomGen->GetIShapesOperations(aStudy->StudyId());
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if (aShapesOp->_is_nil())
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return GEOM::GEOM_Object::_nil();
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GEOM::GEOM_Object_wrap subShape = aShapesOp->GetSubShape (theMainShape,theID);
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return subShape._retn();
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}
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//================================================================================
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/*!
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* \brief Return entries of sub-mesh geometry and mesh geometry by an IO of assigned
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* hypothesis
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* \param [in] hypIO - IO of hyp which is a reference SO to a hyp SO
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* \param [out] subGeom - found entry of a sub-mesh if any
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* \param [out] meshGeom - found entry of a mesh
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* \return bool - \c true if any geometry has been found
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*/
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//================================================================================
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bool GetGeomEntries( Handle(SALOME_InteractiveObject)& hypIO,
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QString& subGeom,
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QString& meshGeom )
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{
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subGeom.clear();
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meshGeom.clear();
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if ( hypIO.IsNull() ) return false;
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_PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
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if ( !aStudy ) return false;
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_PTR(SObject) hypSO = aStudy->FindObjectID( hypIO->getEntry() );
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if ( !hypSO ) return false;
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// Depth() is a number of fathers
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if ( hypSO->Depth() == 4 ) // hypSO is not a reference to a hyp but a hyp it-self
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{
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SMESH::SMESH_Hypothesis_var hyp =
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SMESH::SObjectToInterface< SMESH::SMESH_Hypothesis >( hypSO );
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SMESH::SMESH_Mesh_var mesh;
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GEOM::GEOM_Object_var geom;
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SMESH::SMESH_Gen_var gen = SMESHGUI::GetSMESHGUI()->GetSMESHGen();
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if ( !gen || !gen->GetSoleSubMeshUsingHyp( hyp, mesh.out(), geom.out() ))
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return false;
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subGeom = toQStr( geom->GetStudyEntry() );
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geom = mesh->GetShapeToMesh();
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if ( geom->_is_nil() )
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return false;
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meshGeom = toQStr( geom->GetStudyEntry() );
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}
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else
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{
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_PTR(SObject) appliedSO = hypSO->GetFather(); // "Applied hypotheses" folder
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if ( !appliedSO ) return false;
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_PTR(SObject) subOrMeshSO = appliedSO->GetFather(); // mesh or sub-mesh SO
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if ( !subOrMeshSO ) return false;
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bool isMesh;
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GEOM::GEOM_Object_var geom = GetShapeOnMeshOrSubMesh( subOrMeshSO, &isMesh );
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if ( geom->_is_nil() )
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return false;
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if ( isMesh )
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{
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meshGeom = toQStr( geom->GetStudyEntry() );
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return !meshGeom.isEmpty();
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}
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subGeom = toQStr( geom->GetStudyEntry() );
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_PTR(SObject) subFolderSO = subOrMeshSO->GetFather(); // "SubMeshes on ..." folder
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if ( !subFolderSO ) return false;
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_PTR(SObject) meshSO = subFolderSO->GetFather(); // mesh SO
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if ( !meshSO ) return false;
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geom = GetShapeOnMeshOrSubMesh( meshSO );
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if ( geom->_is_nil() )
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return false;
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meshGeom = toQStr( geom->GetStudyEntry() );
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}
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return !meshGeom.isEmpty() && !subGeom.isEmpty();
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}
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} // end of namespace SMESH
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