1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SMESH SMESHGUI : GUI for SMESH component
24 // File : SMESHGUI_GEOMGenUtils.cxx
25 // Author : Open CASCADE S.A.S.
28 #include "SMESHGUI_GEOMGenUtils.h"
29 #include "SMESHGUI_Utils.h"
32 // SALOME GEOM includes
33 #include <GeometryGUI.h>
34 #include <GEOM_wrap.hxx>
36 // SALOME KERNEL includes
37 #include <SALOMEDS_SObject.hxx>
40 #include <SALOMEconfig.h>
41 #include CORBA_CLIENT_HEADER(SMESH_Mesh)
47 GEOM::GEOM_Gen_var GetGEOMGen()
49 static GEOM::GEOM_Gen_var aGEOMGen;
51 if(CORBA::is_nil(aGEOMGen)) {
52 if ( GeometryGUI::GetGeomGen()->_is_nil() )
53 GeometryGUI::InitGeomGen();
54 aGEOMGen = GeometryGUI::GetGeomGen();
59 GEOM::GEOM_Object_var GetShapeOnMeshOrSubMesh(_PTR(SObject) theMeshOrSubmesh,
62 SALOMEDS_SObject* aMeshOrSubmesh = _CAST(SObject,theMeshOrSubmesh);
64 CORBA::Object_var Obj = aMeshOrSubmesh->GetObject();
65 if ( !CORBA::is_nil( Obj ) ) {
66 SMESH::SMESH_Mesh_var aMesh =
67 SObjectToInterface<SMESH::SMESH_Mesh>( theMeshOrSubmesh );
68 if ( !aMesh->_is_nil() )
70 if ( isMesh ) *isMesh = true;
71 return aMesh->GetShapeToMesh();
73 SMESH::SMESH_subMesh_var aSubmesh =
74 SObjectToInterface<SMESH::SMESH_subMesh>( theMeshOrSubmesh );
75 if ( !aSubmesh->_is_nil() )
77 if ( isMesh ) *isMesh = false;
78 return aSubmesh->GetSubShape();
82 return GEOM::GEOM_Object::_nil();
85 GEOM::GEOM_Object_var GetGeom (_PTR(SObject) theSO)
87 GEOM::GEOM_Object_var aMeshShape;
91 CORBA::Object_var obj = _CAST( SObject,theSO )->GetObject();
92 aMeshShape = GEOM::GEOM_Object::_narrow( obj );
93 if ( !aMeshShape->_is_nil() )
96 _PTR(ChildIterator) anIter (SMESH::getStudy()->NewChildIterator(theSO));
97 for ( ; anIter->More(); anIter->Next()) {
98 _PTR(SObject) aSObject = anIter->Value();
99 _PTR(SObject) aRefSOClient;
101 if (aSObject->ReferencedObject(aRefSOClient)) {
102 SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
103 aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
105 SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
106 aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
108 if ( !aMeshShape->_is_nil() )
114 SMESHGUI_EXPORT char* GetGeomName( _PTR(SObject) smeshSO )
119 _PTR(ChildIterator) anIter (SMESH::getStudy()->NewChildIterator( smeshSO ));
120 for ( ; anIter->More(); anIter->Next()) {
121 _PTR(SObject) aSObject = anIter->Value();
122 _PTR(SObject) aRefSOClient;
123 GEOM::GEOM_Object_var aMeshShape;
125 if (aSObject->ReferencedObject(aRefSOClient)) {
126 SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
127 aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
128 aSObject = aRefSOClient;
131 SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
132 aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
135 if (!aMeshShape->_is_nil())
137 std::string name = aSObject->GetName();
138 return CORBA::string_dup( name.c_str() );
144 GEOM::GEOM_Object_ptr GetSubShape (GEOM::GEOM_Object_ptr theMainShape,
147 GEOM::GEOM_Gen_var geomGen = SMESH::GetGEOMGen();
148 if (geomGen->_is_nil())
149 return GEOM::GEOM_Object::_nil();
150 GEOM::GEOM_IShapesOperations_wrap aShapesOp =
151 geomGen->GetIShapesOperations();
152 if (aShapesOp->_is_nil())
153 return GEOM::GEOM_Object::_nil();
154 GEOM::GEOM_Object_wrap subShape = aShapesOp->GetSubShape (theMainShape,theID);
155 return subShape._retn();
158 //================================================================================
160 * \brief Return entries of sub-mesh geometry and mesh geometry by an IO of assigned
162 * \param [in] hypIO - IO of hyp which is a reference SO to a hyp SO
163 * \param [out] subGeom - found entry of a sub-mesh if any
164 * \param [out] meshGeom - found entry of a mesh
165 * \return bool - \c true if any geometry has been found
167 //================================================================================
169 bool GetGeomEntries( Handle(SALOME_InteractiveObject)& hypIO,
175 if ( hypIO.IsNull() ) return false;
177 _PTR(SObject) hypSO = SMESH::getStudy()->FindObjectID( hypIO->getEntry() );
178 if ( !hypSO ) return false;
180 // Depth() is a number of fathers
181 if ( hypSO->Depth() == 4 ) // hypSO is not a reference to a hyp but a hyp it-self
183 SMESH::SMESH_Hypothesis_var hyp =
184 SMESH::SObjectToInterface< SMESH::SMESH_Hypothesis >( hypSO );
185 SMESH::SMESH_Mesh_var mesh;
186 GEOM::GEOM_Object_var geom;
187 SMESH::SMESH_Gen_var gen = SMESHGUI::GetSMESHGUI()->GetSMESHGen();
188 if ( !gen || !gen->GetSoleSubMeshUsingHyp( hyp, mesh.out(), geom.out() ))
191 subGeom = toQStr( geom->GetStudyEntry() );
193 geom = mesh->GetShapeToMesh();
194 if ( geom->_is_nil() )
196 meshGeom = toQStr( geom->GetStudyEntry() );
200 _PTR(SObject) appliedSO = hypSO->GetFather(); // "Applied hypotheses" folder
201 if ( !appliedSO ) return false;
203 _PTR(SObject) subOrMeshSO = appliedSO->GetFather(); // mesh or sub-mesh SO
204 if ( !subOrMeshSO ) return false;
207 GEOM::GEOM_Object_var geom = GetShapeOnMeshOrSubMesh( subOrMeshSO, &isMesh );
208 if ( geom->_is_nil() )
213 meshGeom = toQStr( geom->GetStudyEntry() );
214 return !meshGeom.isEmpty();
217 subGeom = toQStr( geom->GetStudyEntry() );
219 _PTR(SObject) subFolderSO = subOrMeshSO->GetFather(); // "SubMeshes on ..." folder
220 if ( !subFolderSO ) return false;
222 _PTR(SObject) meshSO = subFolderSO->GetFather(); // mesh SO
223 if ( !meshSO ) return false;
225 geom = GetShapeOnMeshOrSubMesh( meshSO );
226 if ( geom->_is_nil() )
229 meshGeom = toQStr( geom->GetStudyEntry() );
232 return !meshGeom.isEmpty() && !subGeom.isEmpty();
236 } // end of namespace SMESH