1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 * Copyright (C) 2005 CEA/DEN, EDF R&D
27 * File : SMESHGUI_ConvToQuadOp.h
31 #include "SMESHGUI_ConvToQuadOp.h"
32 #include "SMESHGUI_ConvToQuadDlg.h"
35 #include "SMESHGUI_Utils.h"
37 #include "SMESH_TypeFilter.hxx"
39 #include "SalomeApp_Tools.h"
41 #include "SUIT_MessageBox.h"
43 #include "LightApp_UpdateFlags.h"
45 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
47 //================================================================================
51 * Initialize operation
53 //================================================================================
54 SMESHGUI_ConvToQuadOp::SMESHGUI_ConvToQuadOp()
55 : SMESHGUI_SelectionOp(),
60 //================================================================================
64 //================================================================================
65 SMESHGUI_ConvToQuadOp::~SMESHGUI_ConvToQuadOp()
71 //================================================================================
73 * \brief Gets dialog of this operation
74 * \retval LightApp_Dialog* - pointer to dialog of this operation
76 //================================================================================
77 LightApp_Dialog* SMESHGUI_ConvToQuadOp::dlg() const
82 //================================================================================
84 * \brief Creates dialog if necessary and shows it
86 * Virtual method redefined from base class called when operation is started creates
87 * dialog if necessary and shows it, activates selection
89 //================================================================================
90 void SMESHGUI_ConvToQuadOp::startOperation()
94 myDlg = new SMESHGUI_ConvToQuadDlg( );
96 connect( myDlg, SIGNAL( onClicked( int ) ), SLOT( ConnectRadioButtons( int ) ) );
98 myHelpFileName = "/files/convert_to_from_quadratic.htm";
100 SMESHGUI_SelectionOp::startOperation();
102 myDlg->SetMediumNdsOnGeom( false );
103 myDlg->activateObject( 0 );
109 //================================================================================
111 * \brief Updates dialog's look and feel
113 * Virtual method redefined from the base class updates dialog's look and feel
115 //================================================================================
116 void SMESHGUI_ConvToQuadOp::selectionDone()
118 if ( !dlg()->isShown() )
121 SMESHGUI_SelectionOp::selectionDone();
124 QString anMeshEntry = myDlg->selectedObject( 0 );
125 _PTR(SObject) pMesh = studyDS()->FindObjectID( anMeshEntry.latin1() );
126 if ( !pMesh ) return;
128 SMESH::SMESH_Mesh_var mesh =
129 SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( pMesh );
131 if( mesh->_is_nil() )
133 myDlg->SetEnabledControls( false );
135 else if( ConsistMesh( mesh ) == SMESHGUI_ConvToQuadOp::Quadratic )
137 myDlg->SetEnabledRB( 0, false );
139 else if( ConsistMesh( mesh ) == SMESHGUI_ConvToQuadOp::Linear )
141 myDlg->SetEnabledRB( 1, false );
145 myDlg->SetEnabledControls( true );
148 catch ( const SALOME::SALOME_Exception& S_ex )
150 SalomeApp_Tools::QtCatchCorbaException( S_ex );
157 //================================================================================
159 * \brief Creates selection filter
160 * \param theId - identifier of current selection widget
161 * \retval SUIT_SelectionFilter* - pointer to the created filter or null
163 * Creates selection filter in accordance with identifier of current selection widget
165 //================================================================================
166 SUIT_SelectionFilter* SMESHGUI_ConvToQuadOp::createFilter( const int theId ) const
169 return new SMESH_TypeFilter( MESH );
174 //================================================================================
178 * Virtual slot redefined from the base class called when "Apply" button is clicked
180 //================================================================================
181 bool SMESHGUI_ConvToQuadOp::onApply()
186 QString anMeshEntry = myDlg->selectedObject( 0 );
187 _PTR(SObject) pMesh = studyDS()->FindObjectID( anMeshEntry.latin1() );
191 SUIT_MessageBox::warn1( myDlg,
192 tr( "SMESH_WRN_WARNING" ), tr("MESH_IS_NOT_SELECTED"), tr( "SMESH_BUT_OK" ) );
197 SMESH::SMESH_Mesh_var mesh =
198 SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( pMesh );
200 if( CORBA::is_nil(mesh) )
202 SUIT_MessageBox::warn1( myDlg,
203 tr( "SMESH_WRN_WARNING" ), tr("REF_IS_NULL"), tr( "SMESH_BUT_OK" ) );
208 bool aResult = false;
212 SMESH::SMESH_MeshEditor_var aEditor = mesh->GetMeshEditor();
213 if( !myDlg->CurrentRB() )
216 if( myDlg->IsEnabledCheck() )
217 aParam = myDlg->IsMediumNdsOnGeom();
219 aEditor->ConvertToQuadratic( aParam );
224 aResult = aEditor->ConvertFromQuadratic();
227 catch ( const SALOME::SALOME_Exception& S_ex )
229 SalomeApp_Tools::QtCatchCorbaException( S_ex );
238 update( UF_ObjBrowser | UF_Model | UF_Viewer );
244 //================================================================================
246 * Determines, what elements this mesh contains.
248 //================================================================================
249 SMESHGUI_ConvToQuadOp::MeshType SMESHGUI_ConvToQuadOp::ConsistMesh( const SMESH::SMESH_Mesh_var& mesh) const
251 int nbAllElem = 0, nbQEdges =0, nbQFaces =0, nbQVolum = 0;
252 int nbEdges = 0, nbFaces = 0, nbVolum = 0;
254 nbAllElem = (int)mesh->NbElements();
255 nbQEdges = (int)mesh->NbEdgesOfOrder(SMESH::ORDER_QUADRATIC);
256 nbQFaces = (int)mesh->NbFacesOfOrder(SMESH::ORDER_QUADRATIC);
257 nbQVolum = (int)mesh->NbVolumesOfOrder(SMESH::ORDER_QUADRATIC);
259 nbEdges = (int)mesh->NbEdgesOfOrder(SMESH::ORDER_LINEAR);
260 nbFaces = (int)mesh->NbFacesOfOrder(SMESH::ORDER_LINEAR);
261 nbVolum = (int)mesh->NbVolumesOfOrder(SMESH::ORDER_LINEAR);
263 if( nbAllElem == (nbQEdges+nbQFaces+nbQVolum) )
264 return SMESHGUI_ConvToQuadOp::Quadratic;
265 else if ( nbAllElem == (nbEdges+nbFaces+nbVolum) )
266 return SMESHGUI_ConvToQuadOp::Linear;
268 return SMESHGUI_ConvToQuadOp::Comp;
272 void SMESHGUI_ConvToQuadOp::ConnectRadioButtons( int id )
274 QString anMeshEntry = myDlg->selectedObject( 0 );
275 _PTR(SObject) pMesh = studyDS()->FindObjectID( anMeshEntry.latin1() );
276 if ( !pMesh ) return;
278 SMESH::SMESH_Mesh_var mesh =
279 SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( pMesh );
281 GEOM::GEOM_Object_var mainGeom;
282 mainGeom = mesh->GetShapeToMesh();
284 if( id || mainGeom->_is_nil() )
285 myDlg->SetEnabledCheck( false );
287 myDlg->SetEnabledCheck( true );