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 //================================================================================
49 * Initialize operation
51 //================================================================================
52 SMESHGUI_ConvToQuadOp::SMESHGUI_ConvToQuadOp()
53 : SMESHGUI_SelectionOp(),
58 //================================================================================
62 //================================================================================
63 SMESHGUI_ConvToQuadOp::~SMESHGUI_ConvToQuadOp()
69 //================================================================================
71 * \brief Gets dialog of this operation
72 * \retval LightApp_Dialog* - pointer to dialog of this operation
74 //================================================================================
75 LightApp_Dialog* SMESHGUI_ConvToQuadOp::dlg() const
80 //================================================================================
82 * \brief Creates dialog if necessary and shows it
84 * Virtual method redefined from base class called when operation is started creates
85 * dialog if necessary and shows it, activates selection
87 //================================================================================
88 void SMESHGUI_ConvToQuadOp::startOperation()
92 myDlg = new SMESHGUI_ConvToQuadDlg( );
94 connect( myDlg, SIGNAL( onClicked( int ) ), SLOT( ConnectRadioButtons( int ) ) );
96 SMESHGUI_SelectionOp::startOperation();
98 myDlg->SetMediumNdsOnGeom( false );
99 myDlg->activateObject( 0 );
105 //================================================================================
107 * \brief Updates dialog's look and feel
109 * Virtual method redefined from the base class updates dialog's look and feel
111 //================================================================================
112 void SMESHGUI_ConvToQuadOp::selectionDone()
114 if ( !dlg()->isShown() )
117 SMESHGUI_SelectionOp::selectionDone();
120 QString anMeshEntry = myDlg->selectedObject( 0 );
121 _PTR(SObject) pMesh = studyDS()->FindObjectID( anMeshEntry.latin1() );
122 if ( !pMesh ) return;
124 SMESH::SMESH_Mesh_var mesh =
125 SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( pMesh );
127 if( mesh->_is_nil() )
129 myDlg->SetEnabledControls( false );
131 else if( ConsistMesh( mesh ) == SMESHGUI_ConvToQuadOp::Quadratic )
133 myDlg->SetEnabledRB( 0, false );
135 else if( ConsistMesh( mesh ) == SMESHGUI_ConvToQuadOp::Linear )
137 myDlg->SetEnabledRB( 1, false );
141 myDlg->SetEnabledControls( true );
144 catch ( const SALOME::SALOME_Exception& S_ex )
146 SalomeApp_Tools::QtCatchCorbaException( S_ex );
153 //================================================================================
155 * \brief Creates selection filter
156 * \param theId - identifier of current selection widget
157 * \retval SUIT_SelectionFilter* - pointer to the created filter or null
159 * Creates selection filter in accordance with identifier of current selection widget
161 //================================================================================
162 SUIT_SelectionFilter* SMESHGUI_ConvToQuadOp::createFilter( const int theId ) const
165 return new SMESH_TypeFilter( MESH );
170 //================================================================================
174 * Virtual slot redefined from the base class called when "Apply" button is clicked
176 //================================================================================
177 bool SMESHGUI_ConvToQuadOp::onApply()
182 QString anMeshEntry = myDlg->selectedObject( 0 );
183 _PTR(SObject) pMesh = studyDS()->FindObjectID( anMeshEntry.latin1() );
187 SUIT_MessageBox::warn1( myDlg,
188 tr( "SMESH_WRN_WARNING" ), tr("MESH_IS_NOT_SELECTED"), tr( "SMESH_BUT_OK" ) );
193 SMESH::SMESH_Mesh_var mesh =
194 SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( pMesh );
196 if( CORBA::is_nil(mesh) )
198 SUIT_MessageBox::warn1( myDlg,
199 tr( "SMESH_WRN_WARNING" ), tr("REF_IS_NULL"), tr( "SMESH_BUT_OK" ) );
204 bool aResult = false;
208 SMESH::SMESH_MeshEditor_var aEditor = mesh->GetMeshEditor();
209 if( !myDlg->CurrentRB() )
212 if( myDlg->IsEnabledCheck() )
213 aParam = myDlg->IsMediumNdsOnGeom();
215 aEditor->ConvertToQuadratic( aParam );
220 aResult = aEditor->ConvertFromQuadratic();
223 catch ( const SALOME::SALOME_Exception& S_ex )
225 SalomeApp_Tools::QtCatchCorbaException( S_ex );
234 update( UF_ObjBrowser | UF_Model | UF_Viewer );
240 //================================================================================
242 * Determines, what elements this mesh contains.
244 //================================================================================
245 SMESHGUI_ConvToQuadOp::MeshType SMESHGUI_ConvToQuadOp::ConsistMesh( const SMESH::SMESH_Mesh_var& mesh) const
247 int nbAllElem = 0, nbQEdges =0, nbQFaces =0, nbQVolum = 0;
248 int nbEdges = 0, nbFaces = 0, nbVolum = 0;
250 nbAllElem = (int)mesh->NbElements();
251 nbQEdges = (int)mesh->NbEdgesOfOrder(SMESH::ORDER_QUADRATIC);
252 nbQFaces = (int)mesh->NbFacesOfOrder(SMESH::ORDER_QUADRATIC);
253 nbQVolum = (int)mesh->NbVolumesOfOrder(SMESH::ORDER_QUADRATIC);
255 nbEdges = (int)mesh->NbEdgesOfOrder(SMESH::ORDER_LINEAR);
256 nbFaces = (int)mesh->NbFacesOfOrder(SMESH::ORDER_LINEAR);
257 nbVolum = (int)mesh->NbVolumesOfOrder(SMESH::ORDER_LINEAR);
259 if( nbAllElem == (nbQEdges+nbQFaces+nbQVolum) )
260 return SMESHGUI_ConvToQuadOp::Quadratic;
261 else if ( nbAllElem == (nbEdges+nbFaces+nbVolum) )
262 return SMESHGUI_ConvToQuadOp::Linear;
264 return SMESHGUI_ConvToQuadOp::Comp;
268 void SMESHGUI_ConvToQuadOp::ConnectRadioButtons( int id )
270 QString anMeshEntry = myDlg->selectedObject( 0 );
271 _PTR(SObject) pMesh = studyDS()->FindObjectID( anMeshEntry.latin1() );
272 if ( !pMesh ) return;
274 SMESH::SMESH_Mesh_var mesh =
275 SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( pMesh );
277 GEOM::GEOM_Object_var mainGeom;
278 mainGeom = mesh->GetShapeToMesh();
280 if( id || mainGeom->_is_nil() )
281 myDlg->SetEnabledCheck( false );
283 myDlg->SetEnabledCheck( true );