1 // Copyright (C) 2007-2011 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.
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_AddMeshElementDlg.cxx
25 // Author : Nicolas REJNERI, Open CASCADE S.A.S.
28 #include "SMESHGUI_AddMeshElementDlg.h"
31 #include "SMESHGUI_Utils.h"
32 #include "SMESHGUI_VTKUtils.h"
33 #include "SMESHGUI_MeshUtils.h"
34 #include "SMESHGUI_GroupUtils.h"
35 #include "SMESHGUI_IdValidator.h"
37 #include <SMESH_Actor.h>
38 #include <SMESH_ActorUtils.h>
39 #include <SMESH_FaceOrientationFilter.h>
40 #include <SMDS_Mesh.hxx>
43 #include <SUIT_Desktop.h>
44 #include <SUIT_Session.h>
45 #include <SUIT_ResourceMgr.h>
46 #include <SUIT_MessageBox.h>
47 #include <SUIT_ViewManager.h>
48 #include <LightApp_SelectionMgr.h>
49 #include <SALOME_ListIO.hxx>
50 #include <SalomeApp_Application.h>
51 #include <SVTK_ViewModel.h>
52 #include <SVTK_ViewWindow.h>
55 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
58 #include <TColStd_MapOfInteger.hxx>
62 #include <vtkIdList.h>
63 #include <vtkUnstructuredGrid.h>
64 #include <vtkDataSetMapper.h>
65 #include <vtkPolyDataMapper.h>
66 #include <vtkProperty.h>
73 #include <QPushButton>
74 #include <QRadioButton>
75 #include <QHBoxLayout>
76 #include <QVBoxLayout>
77 #include <QGridLayout>
81 #include <QButtonGroup>
88 class TElementSimulation
90 SalomeApp_Application* myApplication;
91 SUIT_ViewWindow* myViewWindow;
92 SVTK_ViewWindow* myVTKViewWindow;
94 SALOME_Actor* myPreviewActor;
95 vtkDataSetMapper* myMapper;
96 vtkUnstructuredGrid* myGrid;
98 SALOME_Actor* myFaceOrientation;
99 vtkPolyDataMapper* myFaceOrientationDataMapper;
100 SMESH_FaceOrientationFilter* myFaceOrientationFilter;
103 TElementSimulation (SalomeApp_Application* theApplication)
105 myApplication = theApplication;
106 SUIT_ViewManager* mgr = theApplication->activeViewManager();
108 myViewWindow = mgr->getActiveView();
109 myVTKViewWindow = GetVtkViewWindow(myViewWindow);
111 myGrid = vtkUnstructuredGrid::New();
113 // Create and display actor
114 myMapper = vtkDataSetMapper::New();
115 myMapper->SetInput(myGrid);
117 myPreviewActor = SALOME_Actor::New();
118 myPreviewActor->PickableOff();
119 myPreviewActor->VisibilityOff();
120 myPreviewActor->SetMapper(myMapper);
122 vtkFloatingPointType anRGB[3];
123 vtkProperty* aProp = vtkProperty::New();
124 GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
125 aProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
126 myPreviewActor->SetProperty( aProp );
129 vtkProperty* aBackProp = vtkProperty::New();
130 GetColor( "SMESH", "backface_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 0, 255 ) );
131 aBackProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
132 myPreviewActor->SetBackfaceProperty( aBackProp );
135 myVTKViewWindow->AddActor(myPreviewActor);
137 // Orientation of faces
138 myFaceOrientationFilter = SMESH_FaceOrientationFilter::New();
139 myFaceOrientationFilter->SetInput(myGrid);
141 myFaceOrientationDataMapper = vtkPolyDataMapper::New();
142 myFaceOrientationDataMapper->SetInput(myFaceOrientationFilter->GetOutput());
144 myFaceOrientation = SALOME_Actor::New();
145 myFaceOrientation->PickableOff();
146 myFaceOrientation->VisibilityOff();
147 myFaceOrientation->SetMapper(myFaceOrientationDataMapper);
149 vtkProperty* anOrientationProp = vtkProperty::New();
150 GetColor( "SMESH", "orientation_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
151 anOrientationProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
152 myFaceOrientation->SetProperty( anOrientationProp );
153 anOrientationProp->Delete();
155 myVTKViewWindow->AddActor(myFaceOrientation);
158 typedef std::vector<vtkIdType> TVTKIds;
159 void SetPosition (SMESH_Actor* theActor,
161 const TVTKIds& theIds)
163 vtkUnstructuredGrid *aGrid = theActor->GetUnstructuredGrid();
164 myGrid->SetPoints(aGrid->GetPoints());
166 const int* aConn = NULL;
170 static int anIds[] = {0,2,1,3};
176 static int anIds[] = {0,3,2,1,4};
182 static int anIds[] = {0,3,2,1,4,7,6,5};
189 vtkIdList *anIds = vtkIdList::New();
192 for (int i = 0, iEnd = theIds.size(); i < iEnd; i++)
193 anIds->InsertId(i,theIds[aConn[i]]);
195 for (int i = 0, iEnd = theIds.size(); i < iEnd; i++)
196 anIds->InsertId(i,theIds[i]);
198 myGrid->InsertNextCell(theType,anIds);
203 SetVisibility(true, theActor->GetFacesOriented());
207 void SetVisibility (bool theVisibility, bool theShowOrientation = false)
209 myPreviewActor->SetVisibility(theVisibility);
210 myFaceOrientation->SetVisibility(theShowOrientation);
211 RepaintCurrentView();
215 ~TElementSimulation()
217 if (FindVtkViewWindow(myApplication->activeViewManager(), myViewWindow)) {
218 myVTKViewWindow->RemoveActor(myPreviewActor);
219 myVTKViewWindow->RemoveActor(myFaceOrientation);
221 myPreviewActor->Delete();
222 myFaceOrientation->Delete();
224 myMapper->RemoveAllInputs();
227 myFaceOrientationFilter->Delete();
229 myFaceOrientationDataMapper->RemoveAllInputs();
230 myFaceOrientationDataMapper->Delete();
237 //=================================================================================
238 // function : SMESHGUI_AddMeshElementDlg()
239 // purpose : constructor
240 //=================================================================================
241 SMESHGUI_AddMeshElementDlg::SMESHGUI_AddMeshElementDlg( SMESHGUI* theModule,
242 SMDSAbs_ElementType ElementType,
244 : QDialog( SMESH::GetDesktop( theModule ) ),
245 mySMESHGUI( theModule ),
246 mySelectionMgr( SMESH::GetSelectionMgr( theModule ) ),
250 setAttribute( Qt::WA_DeleteOnClose, true );
252 SalomeApp_Application* anApp = dynamic_cast<SalomeApp_Application*>
253 (SUIT_Session::session()->activeApplication());
255 mySimulation = new SMESH::TElementSimulation (anApp);
256 mySelector = (SMESH::GetViewWindow( mySMESHGUI ))->GetSelector();
258 // verify nb nodes and type
260 myElementType = ElementType;
261 switch (ElementType) {
262 case SMDSAbs_0DElement:
267 // if (myNbNodes != 3 && myNbNodes != 4)
271 // if (myNbNodes != 4 && myNbNodes != 8) //(nbNodes < 4 || nbNodes > 8 || nbNodes == 7)
275 myElementType = SMDSAbs_Edge;
280 if (myNbNodes == 1) {
282 myHelpFileName = "adding_nodes_and_elements_page.html#adding_0delems_anchor";
284 else if (myNbNodes == 2) {
286 myHelpFileName = "adding_nodes_and_elements_page.html#adding_edges_anchor";
288 else if (myNbNodes == 3) {
289 elemName = "TRIANGLE";
290 myHelpFileName = "adding_nodes_and_elements_page.html#adding_triangles_anchor";
292 else if (myNbNodes == 4) {
293 if (myElementType == SMDSAbs_Face) {
294 elemName = "QUADRANGLE";
295 myHelpFileName = "adding_nodes_and_elements_page.html#adding_quadrangles_anchor";
299 myHelpFileName = "adding_nodes_and_elements_page.html#adding_tetrahedrons_anchor";
302 else if (myNbNodes == 8) {
304 myHelpFileName = "adding_nodes_and_elements_page.html#adding_hexahedrons_anchor";
306 else if (myElementType == SMDSAbs_Face) {
307 elemName = "POLYGON";
309 myHelpFileName = "adding_nodes_and_elements_page.html#adding_polygons_anchor";
311 else if (myElementType == SMDSAbs_Volume) {
312 myHelpFileName = "adding_nodes_and_elements_page.html#adding_polyhedrons_anchor";
315 QString iconName = tr(QString("ICON_DLG_%1").arg(elemName).toLatin1().data());
316 QString buttonGrTitle = tr(QString("SMESH_%1").arg(elemName).toLatin1().data());
317 QString caption = tr(QString("SMESH_ADD_%1_TITLE").arg(elemName).toLatin1().data());
318 QString grBoxTitle = tr(QString("SMESH_ADD_%1").arg(elemName).toLatin1().data());
320 QPixmap image0 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", iconName));
321 QPixmap image1 (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_SELECT")));
323 setWindowTitle(caption);
324 setSizeGripEnabled(true);
326 QVBoxLayout* aTopLayout = new QVBoxLayout(this);
327 aTopLayout->setSpacing(SPACING);
328 aTopLayout->setMargin(MARGIN);
330 /***************************************************************/
331 GroupConstructors = new QGroupBox(buttonGrTitle, this);
332 QButtonGroup* ButtonGroup = new QButtonGroup(this);
333 QHBoxLayout* GroupConstructorsLayout = new QHBoxLayout(GroupConstructors);
334 GroupConstructorsLayout->setSpacing(SPACING);
335 GroupConstructorsLayout->setMargin(MARGIN);
337 Constructor1 = new QRadioButton(GroupConstructors);
338 Constructor1->setIcon(image0);
339 Constructor1->setChecked(true);
341 GroupConstructorsLayout->addWidget(Constructor1);
342 ButtonGroup->addButton( Constructor1, 0 );
344 /***************************************************************/
345 GroupC1 = new QGroupBox(grBoxTitle, this);
346 QGridLayout* GroupC1Layout = new QGridLayout(GroupC1);
347 GroupC1Layout->setSpacing(SPACING);
348 GroupC1Layout->setMargin(MARGIN);
350 TextLabelC1A1 = new QLabel(tr("SMESH_ID_NODES"), GroupC1);
351 SelectButtonC1A1 = new QPushButton(GroupC1);
352 SelectButtonC1A1->setIcon(image1);
353 LineEditC1A1 = new QLineEdit(GroupC1);
354 // LineEditC1A1->setReadOnly(true);
356 LineEditC1A1->setValidator(new SMESHGUI_IdValidator(this, myNbNodes));
358 Reverse = myElementType == SMDSAbs_Face ? new QCheckBox(tr("SMESH_REVERSE"), GroupC1) : 0;
360 GroupC1Layout->addWidget(TextLabelC1A1, 0, 0);
361 GroupC1Layout->addWidget(SelectButtonC1A1, 0, 1);
362 GroupC1Layout->addWidget(LineEditC1A1, 0, 2);
363 if ( Reverse ) GroupC1Layout->addWidget(Reverse, 1, 0, 1, 3);
365 /***************************************************************/
366 GroupGroups = new QGroupBox( tr( "SMESH_ADD_TO_GROUP" ), this );
367 GroupGroups->setCheckable( true );
368 QHBoxLayout* GroupGroupsLayout = new QHBoxLayout(GroupGroups);
369 GroupGroupsLayout->setSpacing(SPACING);
370 GroupGroupsLayout->setMargin(MARGIN);
372 TextLabel_GroupName = new QLabel( tr( "SMESH_GROUP" ), GroupGroups );
373 ComboBox_GroupName = new QComboBox( GroupGroups );
374 ComboBox_GroupName->setEditable( true );
375 ComboBox_GroupName->setInsertPolicy( QComboBox::NoInsert );
377 GroupGroupsLayout->addWidget( TextLabel_GroupName );
378 GroupGroupsLayout->addWidget( ComboBox_GroupName, 1 );
380 /***************************************************************/
381 GroupButtons = new QGroupBox(this);
382 QHBoxLayout* GroupButtonsLayout = new QHBoxLayout(GroupButtons);
383 GroupButtonsLayout->setSpacing(SPACING);
384 GroupButtonsLayout->setMargin(MARGIN);
386 buttonOk = new QPushButton(tr("SMESH_BUT_APPLY_AND_CLOSE"), GroupButtons);
387 buttonOk->setAutoDefault(true);
388 buttonOk->setDefault(true);
389 buttonApply = new QPushButton(tr("SMESH_BUT_APPLY"), GroupButtons);
390 buttonApply->setAutoDefault(true);
391 buttonCancel = new QPushButton(tr("SMESH_BUT_CLOSE"), GroupButtons);
392 buttonCancel->setAutoDefault(true);
393 buttonHelp = new QPushButton(tr("SMESH_BUT_HELP"), GroupButtons);
394 buttonHelp->setAutoDefault(true);
396 GroupButtonsLayout->addWidget(buttonOk);
397 GroupButtonsLayout->addSpacing(10);
398 GroupButtonsLayout->addWidget(buttonApply);
399 GroupButtonsLayout->addSpacing(10);
400 GroupButtonsLayout->addStretch();
401 GroupButtonsLayout->addWidget(buttonCancel);
402 GroupButtonsLayout->addWidget(buttonHelp);
404 /***************************************************************/
405 aTopLayout->addWidget(GroupConstructors);
406 aTopLayout->addWidget(GroupC1);
407 aTopLayout->addWidget(GroupGroups);
408 aTopLayout->addWidget(GroupButtons);
410 Init(); /* Initialisations */
413 //=================================================================================
414 // function : ~SMESHGUI_AddMeshElementDlg()
415 // purpose : Destroys the object and frees any allocated resources
416 //=================================================================================
417 SMESHGUI_AddMeshElementDlg::~SMESHGUI_AddMeshElementDlg()
422 //=================================================================================
425 //=================================================================================
426 void SMESHGUI_AddMeshElementDlg::Init()
429 Constructor1->setChecked(true);
430 myEditCurrentArgument = LineEditC1A1;
431 mySMESHGUI->SetActiveDialogBox((QDialog*)this);
433 /* reset "Add to group" control */
434 GroupGroups->setChecked( false );
435 GroupGroups->setVisible( myElementType != SMDSAbs_0DElement );
440 /* signals and slots connections */
441 connect(buttonOk, SIGNAL(clicked()), SLOT(ClickOnOk()));
442 connect(buttonCancel, SIGNAL(clicked()), SLOT(ClickOnCancel()));
443 connect(buttonApply, SIGNAL(clicked()), SLOT(ClickOnApply()));
444 connect(buttonHelp, SIGNAL(clicked()), SLOT(ClickOnHelp()));
446 connect(SelectButtonC1A1, SIGNAL(clicked()), SLOT(SetEditCurrentArgument()));
447 connect(LineEditC1A1, SIGNAL(textChanged(const QString&)), SLOT(onTextChange(const QString&)));
448 connect(mySMESHGUI, SIGNAL (SignalDeactivateActiveDialog()), SLOT(DeactivateActiveDialog()));
449 connect(mySelectionMgr, SIGNAL(currentSelectionChanged()), SLOT(SelectionIntoArgument()));
450 /* to close dialog if study frame change */
451 connect(mySMESHGUI, SIGNAL (SignalStudyFrameChanged()), SLOT(ClickOnCancel()));
452 connect(mySMESHGUI, SIGNAL (SignalCloseAllDialogs()), SLOT(ClickOnCancel()));
455 connect(Reverse, SIGNAL(stateChanged(int)), SLOT(CheckBox(int)));
457 // set selection mode
458 SMESH::SetPointRepresentation(true);
460 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
461 aViewWindow->SetSelectionMode( NodeSelection );
465 SelectionIntoArgument();
468 //=================================================================================
469 // function : ClickOnApply()
471 //=================================================================================
472 void SMESHGUI_AddMeshElementDlg::ClickOnApply()
477 if (myNbOkNodes && !mySMESHGUI->isActiveStudyLocked()) {
479 SMESH::long_array_var anArrayOfIndices = new SMESH::long_array;
480 anArrayOfIndices->length(myNbNodes);
481 bool reverse = (Reverse && Reverse->isChecked());
482 QStringList aListId = myEditCurrentArgument->text().split(" ", QString::SkipEmptyParts);
483 for (int i = 0; i < aListId.count(); i++)
485 anArrayOfIndices[i] = aListId[ myNbNodes - i - 1 ].toInt();
487 anArrayOfIndices[i] = aListId[ i ].toInt();
489 bool addToGroup = GroupGroups->isChecked();
492 SMESH::SMESH_GroupBase_var aGroup;
495 aGroupName = ComboBox_GroupName->currentText();
496 for ( int i = 1; i < ComboBox_GroupName->count(); i++ ) {
497 QString aName = ComboBox_GroupName->itemText( i );
498 if ( aGroupName == aName && ( i == ComboBox_GroupName->currentIndex() || idx == 0 ) )
501 if ( idx > 0 && idx < myGroups.count() ) {
502 SMESH::SMESH_GroupOnGeom_var aGeomGroup = SMESH::SMESH_GroupOnGeom::_narrow( myGroups[idx-1] );
503 if ( !aGeomGroup->_is_nil() ) {
504 int res = SUIT_MessageBox::question( this, tr( "SMESH_WRN_WARNING" ),
505 tr( "MESH_STANDALONE_GRP_CHOSEN" ).arg( aGroupName ),
506 tr( "SMESH_BUT_YES" ), tr( "SMESH_BUT_NO" ), 0, 1 );
507 if ( res == 1 ) return;
509 aGroup = myGroups[idx-1];
514 SMESH::SMESH_MeshEditor_var aMeshEditor = myMesh->GetMeshEditor();
515 switch (myElementType) {
516 case SMDSAbs_0DElement:
517 anElemId = aMeshEditor->Add0DElement(anArrayOfIndices[0]); break;
519 anElemId = aMeshEditor->AddEdge(anArrayOfIndices.inout()); break;
522 anElemId = aMeshEditor->AddPolygonalFace(anArrayOfIndices.inout());
524 anElemId = aMeshEditor->AddFace(anArrayOfIndices.inout());
528 anElemId = aMeshEditor->AddVolume(anArrayOfIndices.inout()); break;
532 if ( anElemId != -1 && addToGroup && !aGroupName.isEmpty() ) {
533 SMESH::SMESH_Group_var aGroupUsed;
534 if ( aGroup->_is_nil() ) {
536 aGroupUsed = SMESH::AddGroup( myMesh, (SMESH::ElementType)myElementType, aGroupName );
537 if ( !aGroupUsed->_is_nil() ) {
538 myGroups.append(SMESH::SMESH_GroupBase::_duplicate(aGroupUsed));
539 ComboBox_GroupName->addItem( aGroupName );
543 SMESH::SMESH_GroupOnGeom_var aGeomGroup = SMESH::SMESH_GroupOnGeom::_narrow( aGroup );
544 if ( !aGeomGroup->_is_nil() ) {
545 aGroupUsed = myMesh->ConvertToStandalone( aGeomGroup );
546 if ( !aGroupUsed->_is_nil() && idx > 0 ) {
547 myGroups[idx-1] = SMESH::SMESH_GroupBase::_duplicate(aGroupUsed);
548 SMESHGUI::GetSMESHGUI()->getApp()->updateObjectBrowser();
552 aGroupUsed = SMESH::SMESH_Group::_narrow( aGroup );
555 if ( !aGroupUsed->_is_nil() ) {
556 SMESH::long_array_var anIdList = new SMESH::long_array;
557 anIdList->length( 1 );
558 anIdList[0] = anElemId;
559 aGroupUsed->Add( anIdList.inout() );
563 SALOME_ListIO aList; aList.Append( myActor->getIO() );
564 mySelector->ClearIndex();
565 mySelectionMgr->setSelectedObjects( aList, false );
568 mySimulation->SetVisibility(false);
570 buttonOk->setEnabled(false);
571 buttonApply->setEnabled(false);
573 myEditCurrentArgument->setText("");
577 SMESHGUI::Modified();
581 //=================================================================================
582 // function : ClickOnOk()
584 //=================================================================================
585 void SMESHGUI_AddMeshElementDlg::ClickOnOk()
591 //=================================================================================
592 // function : ClickOnCancel()
594 //=================================================================================
595 void SMESHGUI_AddMeshElementDlg::ClickOnCancel()
597 //mySelectionMgr->clearSelected();
598 mySimulation->SetVisibility(false);
599 SMESH::SetPointRepresentation(false);
600 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
601 aViewWindow->SetSelectionMode( ActorSelection );
602 disconnect(mySelectionMgr, 0, this, 0);
603 mySMESHGUI->ResetState();
607 //=================================================================================
608 // function : ClickOnHelp()
610 //=================================================================================
611 void SMESHGUI_AddMeshElementDlg::ClickOnHelp()
613 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
615 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""),
620 platform = "winapplication";
622 platform = "application";
624 SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
625 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
626 arg(app->resourceMgr()->stringValue("ExternalBrowser",
628 arg(myHelpFileName));
632 //=================================================================================
633 // function : onTextChange()
635 //=================================================================================
636 void SMESHGUI_AddMeshElementDlg::onTextChange (const QString& theNewText)
643 buttonOk->setEnabled(false);
644 buttonApply->setEnabled(false);
646 mySimulation->SetVisibility(false);
648 // hilight entered nodes
649 SMDS_Mesh* aMesh = 0;
651 aMesh = myActor->GetObject()->GetMesh();
654 TColStd_MapOfInteger newIndices;
656 QStringList aListId = theNewText.split(" ", QString::SkipEmptyParts);
658 for (int i = 0; i < aListId.count(); i++) {
659 if( const SMDS_MeshNode * n = aMesh->FindNode( aListId[ i ].toInt() ) )
661 newIndices.Add( n->GetID() );
668 mySelector->AddOrRemoveIndex( myActor->getIO(), newIndices, false );
669 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
670 aViewWindow->highlight( myActor->getIO(), true, true );
672 myNbOkNodes = ( allOk && myNbNodes == aListId.count() );
676 if ( !allOk || myElementType != SMDSAbs_Face || aListId.count() < 3 )
679 myNbOkNodes = aListId.count();
684 buttonOk->setEnabled(true);
685 buttonApply->setEnabled(true);
692 //=================================================================================
693 // function : SelectionIntoArgument()
694 // purpose : Called when selection has changed
695 //=================================================================================
696 void SMESHGUI_AddMeshElementDlg::SelectionIntoArgument()
705 myEditCurrentArgument->setText("");
708 if (!GroupButtons->isEnabled()) // inactive
711 buttonOk->setEnabled(false);
712 buttonApply->setEnabled(false);
714 mySimulation->SetVisibility(false);
715 // SMESH::SetPointRepresentation(true);
717 QString aCurrentEntry = myEntry;
721 mySelectionMgr->selectedObjects(aList,SVTK_Viewer::Type());
723 if (aList.Extent() != 1)
726 Handle(SALOME_InteractiveObject) anIO = aList.First();
727 myEntry = anIO->getEntry();
728 myMesh = SMESH::GetMeshByIO(anIO);
729 if (myMesh->_is_nil())
733 if ( !myMesh->_is_nil() && myEntry != aCurrentEntry ) {
735 ComboBox_GroupName->clear();
736 ComboBox_GroupName->addItem( QString() );
737 SMESH::ListOfGroups aListOfGroups = *myMesh->GetGroups();
738 for ( int i = 0, n = aListOfGroups.length(); i < n; i++ ) {
739 SMESH::SMESH_GroupBase_var aGroup = aListOfGroups[i];
740 if ( !aGroup->_is_nil() && aGroup->GetType() == (SMESH::ElementType)myElementType ) {
741 QString aGroupName( aGroup->GetName() );
742 if ( !aGroupName.isEmpty() ) {
743 myGroups.append(SMESH::SMESH_GroupBase::_duplicate(aGroup));
744 ComboBox_GroupName->addItem( aGroupName );
750 myActor = SMESH::FindActorByEntry(anIO->getEntry());
754 // get selected nodes
755 QString aString = "";
756 int nbNodes = SMESH::GetNameOfSelectedNodes(mySelector,myActor->getIO(),aString);
758 myEditCurrentArgument->setText(aString);
760 if (myIsPoly && myElementType == SMDSAbs_Face && nbNodes >= 3 ) {
762 } else if (myNbNodes != nbNodes) {
767 myNbOkNodes = nbNodes;
769 buttonOk->setEnabled(true);
770 buttonApply->setEnabled(true);
775 //=================================================================================
776 // function : displaySimulation()
778 //=================================================================================
779 void SMESHGUI_AddMeshElementDlg::displaySimulation()
781 if (myNbOkNodes && GroupButtons->isEnabled()) {
782 SMESH::TElementSimulation::TVTKIds anIds;
783 QStringList aListId = myEditCurrentArgument->text().split(" ", QString::SkipEmptyParts);
784 for (int i = 0; i < aListId.count(); i++)
785 anIds.push_back(myActor->GetObject()->GetNodeVTKId(aListId[ i ].toInt()));
787 if (Reverse && Reverse->isChecked())
788 reverse(anIds.begin(),anIds.end());
792 switch ( myElementType ) {
793 case SMDSAbs_Face : aType = VTK_POLYGON; break;
798 case 2: aType = VTK_LINE; break;
799 case 3: aType = VTK_TRIANGLE; break;
800 case 4: aType = myElementType == SMDSAbs_Face ? VTK_QUAD : VTK_TETRA; break;
801 case 8: aType = VTK_HEXAHEDRON; break;
806 mySimulation->SetPosition(myActor,aType,anIds);
811 //=================================================================================
812 // function : SetEditCurrentArgument()
814 //=================================================================================
815 void SMESHGUI_AddMeshElementDlg::SetEditCurrentArgument()
817 QPushButton* send = (QPushButton*)sender();
818 if (send == SelectButtonC1A1) {
819 LineEditC1A1->setFocus();
820 myEditCurrentArgument = LineEditC1A1;
822 SelectionIntoArgument();
825 //=================================================================================
826 // function : DeactivateActiveDialog()
828 //=================================================================================
829 void SMESHGUI_AddMeshElementDlg::DeactivateActiveDialog()
831 if (GroupConstructors->isEnabled()) {
832 GroupConstructors->setEnabled(false);
833 GroupC1->setEnabled(false);
834 GroupButtons->setEnabled(false);
835 mySimulation->SetVisibility(false);
836 mySMESHGUI->ResetState();
837 mySMESHGUI->SetActiveDialogBox(0);
841 //=================================================================================
842 // function : ActivateThisDialog()
844 //=================================================================================
845 void SMESHGUI_AddMeshElementDlg::ActivateThisDialog()
847 /* Emit a signal to deactivate the active dialog */
848 mySMESHGUI->EmitSignalDeactivateDialog();
850 GroupConstructors->setEnabled(true);
851 GroupC1->setEnabled(true);
852 GroupButtons->setEnabled(true);
854 SMESH::SetPointRepresentation(true);
856 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
857 aViewWindow->SetSelectionMode( NodeSelection );
858 SelectionIntoArgument();
861 //=================================================================================
862 // function : enterEvent()
864 //=================================================================================
865 void SMESHGUI_AddMeshElementDlg::enterEvent (QEvent*)
867 if (GroupConstructors->isEnabled())
869 ActivateThisDialog();
872 //=================================================================================
873 // function : closeEvent()
875 //=================================================================================
876 void SMESHGUI_AddMeshElementDlg::closeEvent (QCloseEvent*)
878 /* same than click on cancel button */
882 //=================================================================================
883 // function : hideEvent()
884 // purpose : caused by ESC key
885 //=================================================================================
886 void SMESHGUI_AddMeshElementDlg::hideEvent (QHideEvent*)
892 //=================================================================================
893 // function : CheckBox()
895 //=================================================================================
896 void SMESHGUI_AddMeshElementDlg::CheckBox (int state)
902 mySimulation->SetVisibility(false);
907 //=================================================================================
908 // function : keyPressEvent()
910 //=================================================================================
911 void SMESHGUI_AddMeshElementDlg::keyPressEvent( QKeyEvent* e )
913 QDialog::keyPressEvent( e );
914 if ( e->isAccepted() )
917 if ( e->key() == Qt::Key_F1 ) {
923 //=================================================================================
924 // function : isValid
926 //=================================================================================
927 bool SMESHGUI_AddMeshElementDlg::isValid()
929 if( GroupGroups->isChecked() && ComboBox_GroupName->currentText().isEmpty() ) {
930 SUIT_MessageBox::warning( this, tr( "SMESH_WRN_WARNING" ), tr( "GROUP_NAME_IS_EMPTY" ) );