1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // SMESH SMESHGUI : GUI for SMESH component
21 // File : SMESHGUI_GroupOnShapeDlg.cxx
22 // Created : Wed Sep 17 18:36:51 2008
23 // Author : Edward AGAPOV (eap)
27 #include "SMESHGUI_GroupOnShapeDlg.h"
29 #include "SMESH_TypeFilter.hxx"
31 #include "SMESHGUI_Utils.h"
32 #include "SMESHGUI_GEOMGenUtils.h"
34 #include <GeometryGUI.h>
35 #include <GEOM_SelectionFilter.h>
36 #include <GEOM_wrap.hxx>
38 #include <SUIT_Session.h>
39 #include <SUIT_OverrideCursor.h>
40 #include <LightApp_Application.h>
41 #include <LightApp_UpdateFlags.h>
42 #include <SUIT_ResourceMgr.h>
44 #include <SALOMEconfig.h>
45 #include CORBA_SERVER_HEADER(SMESH_Mesh)
46 #include CORBA_SERVER_HEADER(SMESH_Group)
52 #include <QPushButton>
53 #include <QListWidget>
59 enum { _MESH, _ELEM_GEOM, _NODE_GEOM };
61 SMESHGUI_GroupOnShapeDlg::SMESHGUI_GroupOnShapeDlg()
62 : SMESHGUI_Dialog( 0, false, true )
64 QPixmap image (resourceMgr()->loadPixmap("SMESH", tr("ICON_SELECT")));
67 //QLabel* nameLabel = new QLabel( tr( "SMESH_NAME" ), mainFrame() );
68 //myGrpNameLine = new QLineEdit( mainFrame() );
71 QLabel* meshLabel = new QLabel( tr( "SMESH_OBJECT_MESH" ), mainFrame() );
72 myMeshBtn = new QPushButton( mainFrame() );
73 myMeshBtn->setCheckable(true);
74 myMeshBtn->setIcon(image);
75 myMeshLine = new QLineEdit( mainFrame() );
76 myMeshLine->setReadOnly(true);
80 QGroupBox* elemsGrp = new QGroupBox( tr( "SMESH_ELEMENTS" ), mainFrame() );
81 QLabel* label = new QLabel( tr( "SMESH_GEOM" ), elemsGrp );
82 myElemGeomBtn = new QPushButton( elemsGrp );
83 myElemGeomBtn->setCheckable(true);
84 myElemGeomBtn->setIcon(image);
85 myElemGeomList = new QListWidget( elemsGrp );
86 myElemGeomList->setSelectionMode(QListWidget::NoSelection);
88 QGridLayout* elemLay = new QGridLayout(elemsGrp);
89 elemLay->setSpacing( SPACING );
90 elemLay->setMargin( MARGIN );
91 elemLay->setRowStretch( 1, 1 );
92 elemLay->addWidget( label, 0, 0 );
93 elemLay->addWidget( myElemGeomBtn, 0, 1 );
94 elemLay->addWidget( myElemGeomList, 0, 2, 2, 1);
98 QGroupBox* nodesGrp = new QGroupBox( tr( "SMESH_NODES" ), mainFrame() );
100 label = new QLabel( tr( "SMESH_GEOM" ), nodesGrp );
101 myNodeGeomBtn = new QPushButton( nodesGrp );
102 myNodeGeomBtn->setCheckable(true);
103 myNodeGeomBtn->setIcon(image);
104 myNodeGeomList = new QListWidget( nodesGrp );
105 myNodeGeomList->setSelectionMode(QListWidget::NoSelection);
107 QGridLayout* nodeLay = new QGridLayout(nodesGrp);
108 nodeLay->setSpacing( SPACING );
109 nodeLay->setMargin( MARGIN );
110 nodeLay->setRowStretch( 1, 1 );
111 nodeLay->addWidget( label, 0, 0 );
112 nodeLay->addWidget( myNodeGeomBtn, 0, 1 );
113 nodeLay->addWidget(myNodeGeomList, 0, 2, 2, 1);
116 QGridLayout* aLay = new QGridLayout( mainFrame());
117 aLay->setSpacing( SPACING );
118 aLay->setMargin( MARGIN );
119 //aLay->addWidget( nameLabel, 0, 0 );
120 //aLay->addWidget( myGrpNameLine, 0, 2 );
121 aLay->addWidget( meshLabel, 1, 0 );
122 aLay->addWidget( myMeshBtn, 1, 1 );
123 aLay->addWidget( myMeshLine,1, 2 );
124 aLay->addWidget( elemsGrp, 2, 1, 1, 3 );
125 aLay->addWidget( nodesGrp, 3, 1, 1, 3 );
127 setWindowTitle( tr( "SMESH_CREATE_GROUP_FROM_GEOM" ) );
130 SMESHGUI_GroupOnShapeDlg::~SMESHGUI_GroupOnShapeDlg()
134 //================================================================================
136 * \brief slot to enable/diable [Apply]
138 //================================================================================
140 void SMESHGUI_GroupOnShapeDlg::updateButtons()
143 /*!myGrpNameLine->text().isEmpty() &&*/ myElemGeomList->count() + myNodeGeomList->count();
145 button(Apply)->setEnabled( enable );
146 button(OK)->setEnabled( enable );
149 //================================================================================
151 * \brief initialization
153 //================================================================================
155 void SMESHGUI_GroupOnShapeDlg::init()
157 //myGrpNameLine->setText("");
159 myMeshBtn->setChecked( true );
160 myMeshLine->setText("");
162 myElemGeomBtn->setChecked(false);
163 myElemGeomBtn->setEnabled(false);
164 myElemGeomList->clear();
165 myNodeGeomBtn->setChecked(false);
166 myNodeGeomBtn->setEnabled(false);
167 myNodeGeomList->clear();
172 //================================================================================
174 * \brief operation constructor
176 //================================================================================
178 SMESHGUI_GroupOnShapeOp::SMESHGUI_GroupOnShapeOp()
179 : SMESHGUI_SelectionOp(ActorSelection),
182 myHelpFileName = "create_groups_from_geometry_page.html";
185 SMESHGUI_GroupOnShapeOp::~SMESHGUI_GroupOnShapeOp()
190 //================================================================================
192 * \brief Gets dialog of this operation
193 * \retval LightApp_Dialog* - pointer to dialog of this operation
195 //================================================================================
197 LightApp_Dialog* SMESHGUI_GroupOnShapeOp::dlg() const
202 //================================================================================
204 * \brief return type of mesh group by geom object
206 //================================================================================
208 static SMESH::ElementType elementType(GEOM::GEOM_Object_var geom)
210 if ( !geom->_is_nil() ) {
211 switch ( geom->GetShapeType() ) {
212 case GEOM::VERTEX: return SMESH::NODE;
213 case GEOM::EDGE: return SMESH::EDGE;
214 case GEOM::WIRE: return SMESH::EDGE;
215 case GEOM::FACE: return SMESH::FACE;
216 case GEOM::SHELL: return SMESH::FACE;
217 case GEOM::SOLID: return SMESH::VOLUME;
218 case GEOM::COMPSOLID:return SMESH::VOLUME;
219 case GEOM::COMPOUND: break;
220 default: return SMESH::ALL;
222 _PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
223 GEOM::GEOM_IShapesOperations_wrap aShapeOp =
224 SMESH::GetGEOMGen()->GetIShapesOperations(aStudy->StudyId());
226 if ( geom->GetType() == 37 ) { // geom group
227 GEOM::GEOM_IGroupOperations_wrap aGroupOp =
228 SMESH::GetGEOMGen()->GetIGroupOperations(aStudy->StudyId());
229 if ( !aGroupOp->_is_nil() ) {
230 // mainShape is an existing servant => GEOM_Object_var not GEOM_Object_wrap
231 GEOM::GEOM_Object_var mainShape = aGroupOp->GetMainShape( geom );
232 GEOM::ListOfLong_var ids = aGroupOp->GetObjects( geom );
233 if ( ids->length() && !mainShape->_is_nil() && !aShapeOp->_is_nil() ) {
234 GEOM::GEOM_Object_wrap member = aShapeOp->GetSubShape( mainShape, ids[0] );
235 return elementType( member );
239 else if ( !aShapeOp->_is_nil() ) { // just a compoud shape
240 GEOM::ListOfLong_var ids = aShapeOp->SubShapeAllIDs( geom, GEOM::SHAPE, false );
241 if ( ids->length() ) {
242 GEOM::GEOM_Object_wrap member = aShapeOp->GetSubShape( geom, ids[0] );
243 return elementType( member );
250 //================================================================================
252 * \brief initialization
254 //================================================================================
256 void SMESHGUI_GroupOnShapeOp::init()
259 myElemGeoIDs.clear();
260 myNodeGeoIDs.clear();
263 removeCustomFilters();
264 onActivateObject( _MESH ); // install filter
267 //================================================================================
269 * \brief start operation
271 //================================================================================
273 void SMESHGUI_GroupOnShapeOp::startOperation()
277 myDlg = new SMESHGUI_GroupOnShapeDlg();
278 connect(myDlg->myMeshBtn, SIGNAL(clicked()), this, SLOT(onButtonClick()));
279 connect(myDlg->myElemGeomBtn, SIGNAL(clicked()), this, SLOT(onButtonClick()));
280 connect(myDlg->myNodeGeomBtn, SIGNAL(clicked()), this, SLOT(onButtonClick()));
281 //connect(myDlg->myGrpNameLine, SIGNAL(textChanged(const QString&)),myDlg,SLOT(updateButtons()));
283 SMESHGUI_SelectionOp::startOperation();
289 //================================================================================
291 * \brief create groups
293 //================================================================================
295 bool SMESHGUI_GroupOnShapeOp::onApply()
297 SUIT_OverrideCursor aWaitCursor;
303 _PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
304 if ( !aStudy ) return false;
307 _PTR(SObject) meshSO = aStudy->FindObjectID( myMeshID.toLatin1().data() );
308 SMESH::SMESH_Mesh_var mesh = SMESH::SObjectToInterface<SMESH::SMESH_Mesh>( meshSO );
309 if ( mesh->_is_nil() ) return false;
311 // names of all existing groups
312 // QStringList groupNames;
313 // QString givenName = myDlg->myGrpNameLine->text();
314 // if ( !givenName.isEmpty() ) {
315 // SMESH::ListOfGroups_var groups = mesh->GetGroups();
316 // for ( int i = 0; i < groups->length(); ++i ) {
317 // CORBA::String_var name = groups[i]->GetName();
318 // groupNames.append( name.in() );
323 SMESH::SMESH_GroupOnGeom_var group;
324 QStringList anEntryList;
325 for ( int isNode = 0; isNode < 2; ++isNode ) // elems and then nodes
327 QStringList::iterator geomID = isNode ? myNodeGeoIDs.begin() : myElemGeoIDs.begin();
328 QStringList::iterator geomEnd = isNode ? myNodeGeoIDs.end() : myElemGeoIDs.end();
330 for ( int i = 0; geomID != geomEnd; ++geomID, ++i )
333 _PTR(SObject) geomSO = aStudy->FindObjectID( geomID->toLatin1().data() );
334 GEOM::GEOM_Object_var geom = SMESH::SObjectToInterface<GEOM::GEOM_Object>(geomSO);
335 if ( geom->_is_nil() ) continue;
338 SMESH::ElementType elemType = isNode ? SMESH::NODE : elementType( geom );
339 if ( elemType == SMESH::ALL )
342 // make a unique name
344 isNode ? myDlg->myNodeGeomList->item(i)->text() : myDlg->myElemGeomList->item(i)->text();
346 // QString name = myDlg->myGrpNameLine->text() + "_" + QString::number(nb);
347 // while ( groupNames.contains( name ))
348 // name = myDlg->myGrpNameLine->text() + "_" + QString::number(++nb);
349 // groupNames.append( name );
351 //printf( "apply() %s %s\n", (*geomID).latin1(), name.latin1() );
352 group = mesh->CreateGroupFromGEOM( elemType, name.toLatin1().data(), geom );
353 if( !group->_is_nil() )
354 if( _PTR(SObject) aSObject = SMESH::ObjectToSObject( group ) )
355 anEntryList.append( aSObject->GetID().c_str() );
358 SMESHGUI::Modified();
360 update( UF_ObjBrowser | UF_Model );
362 // Re-init controls to create the next group
363 myElemGeoIDs.clear();
364 myNodeGeoIDs.clear();
365 removeCustomFilters();
366 myDlg->myNodeGeomList->clear();
367 myDlg->myElemGeomList->clear();
368 myDlg->myElemGeomBtn->setChecked(false);
369 myDlg->myNodeGeomBtn->setChecked(false);
370 myDlg->updateButtons();
372 if( LightApp_Application* anApp =
373 dynamic_cast<LightApp_Application*>( SUIT_Session::session()->activeApplication() ) )
374 anApp->browseObjects( anEntryList, isApplyAndClose() );
376 return !group->_is_nil();
379 //================================================================================
381 * \brief slot connected to selection buttons
383 //================================================================================
385 void SMESHGUI_GroupOnShapeOp::onButtonClick()
387 removeCustomFilters();
389 if ( sender() == myDlg->myMeshBtn && myDlg->myMeshBtn->isChecked() )
391 myDlg->myElemGeomBtn->setChecked(false);
392 myDlg->myNodeGeomBtn->setChecked(false);
393 onActivateObject( _MESH ); // install filter
395 else if ( sender() == myDlg->myElemGeomBtn && myDlg->myElemGeomBtn->isChecked() )
397 myDlg->myMeshBtn->setChecked(false);
398 myDlg->myNodeGeomBtn->setChecked(false);
399 onActivateObject( _ELEM_GEOM ); // install filter
401 else if ( sender() == myDlg->myNodeGeomBtn && myDlg->myNodeGeomBtn->isChecked() )
403 myDlg->myMeshBtn->setChecked(false);
404 myDlg->myElemGeomBtn->setChecked(false);
405 onActivateObject( _NODE_GEOM ); // install filter
410 //================================================================================
412 * \brief Creates selection filter
413 * \param theId - identifier of current selection widget
414 * \retval SUIT_SelectionFilter* - pointer to the created filter or null
416 * Creates selection filter in accordance with identifier of current selection widget
418 //================================================================================
419 SUIT_SelectionFilter* SMESHGUI_GroupOnShapeOp::createFilter( const int theId ) const
421 if ( theId == _ELEM_GEOM || theId == _NODE_GEOM )
422 return new GEOM_SelectionFilter( (SalomeApp_Study*)study(), true );
423 else if ( theId == _MESH )
424 return new SMESH_TypeFilter( SMESH::MESH );
426 return ( SUIT_SelectionFilter*) 0;
428 //================================================================================
430 * \brief Updates dialog's look and feel
432 * Virtual method redefined from the base class updates dialog's look and feel
434 //================================================================================
435 void SMESHGUI_GroupOnShapeOp::selectionDone()
437 QStringList names, ids;
438 LightApp_Dialog::TypesList types;
439 selected( names, types, ids );
440 int nbSelected = names.size();
442 if ( myDlg->myMeshBtn->isChecked() ) // mesh selected
444 myDlg->myMeshLine->setText("");
446 if ( nbSelected == 1 ) {
447 myDlg->myMeshLine->setText( names.front() );
448 myMeshID = ids.front();
450 myDlg->myElemGeomList->clear();
451 myDlg->myElemGeomBtn->setEnabled( nbSelected == 1 );
452 myDlg->myNodeGeomList->clear();
453 myDlg->myNodeGeomBtn->setEnabled( nbSelected == 1 );
454 myDlg->myElemGeomBtn->click();
458 // Filter off inappropriate shapes
460 QStringList goodNames, goodIds;
461 if (nbSelected > 0) {
463 if (_PTR(Study) aStudy = SMESH::GetActiveStudyDocument()) {
465 if (_PTR(SObject) meshSO = aStudy->FindObjectID( myMeshID.toLatin1().data() )) {
467 _PTR(SObject) anObj, shapeToMesh;
468 if (meshSO->FindSubObject(1, anObj) && anObj->ReferencedObject(shapeToMesh)) {
470 QStringList::iterator name = names.begin(), id = ids.begin(), idEnd = ids.end();
471 for (; id != idEnd; ++id, ++name ) {
473 if (_PTR(SObject) shapeSO = aStudy->FindObjectID( id->toLatin1().data() )) {
474 // check if shape SO is a child of shape to mesh
475 while ( shapeSO && shapeSO->GetID() != shapeToMesh->GetID() )
476 if ( shapeSO->Depth() < 2 )
479 shapeSO = shapeSO->GetFather();
481 //printf( "selectionDone() %s %s\n", (*id).latin1(), (*name).latin1() );
482 if ( !goodIds.contains( *id )) {
483 goodIds.append( *id );
484 goodNames.append( *name );
494 if ( myDlg->myElemGeomBtn->isChecked() ) // elem geometry selection
496 myDlg->myElemGeomList->clear();
497 myDlg->myElemGeomList->addItems( goodNames );
498 myElemGeoIDs = goodIds;
500 else if ( myDlg->myNodeGeomBtn->isChecked() ) // Node geometry selection
502 myDlg->myNodeGeomList->clear();
503 myDlg->myNodeGeomList->addItems( goodNames );
504 myNodeGeoIDs = goodIds;
507 // enable/diable Apply, which can change at selection
508 myDlg->updateButtons();