1 // Copyright (C) 2007-2008 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
22 // File : SMESHGUI_ComputeDlg.cxx
23 // Author : Edward AGAPOV, Open CASCADE S.A.S.
26 #include "SMESHGUI_ComputeDlg.h"
29 #include "SMESHGUI_GEOMGenUtils.h"
30 #include "SMESHGUI_MeshUtils.h"
31 #include "SMESHGUI_VTKUtils.h"
32 #include "SMESHGUI_MeshInfosBox.h"
33 #include "SMESHGUI_HypothesesUtils.h"
34 #include "SMESHGUI_MeshEditPreview.h"
35 #include "SMESH_ActorUtils.h"
37 #include <SMDS_SetIterator.hxx>
38 #include <SMDS_Mesh.hxx>
40 // SALOME GEOM includes
42 #include <GEOM_Actor.h>
44 // SALOME GUI includes
45 #include <LightApp_SelectionMgr.h>
46 #include <LightApp_UpdateFlags.h>
47 #include <SALOME_ListIO.hxx>
48 #include <SVTK_ViewWindow.h>
49 #include <SVTK_ViewModel.h>
50 #include <SalomeApp_Application.h>
51 #include <SUIT_ResourceMgr.h>
52 #include <SUIT_OverrideCursor.h>
53 #include <SUIT_MessageBox.h>
54 #include <SUIT_Desktop.h>
55 #include <QtxComboBox.h>
57 // SALOME KERNEL includes
58 #include <SALOMEDS_SObject.hxx>
59 #include <SALOMEDSClient_SObject.hxx>
62 #include <BRep_Tool.hxx>
64 #include <TopExp_Explorer.hxx>
65 #include <TopTools_IndexedMapOfShape.hxx>
68 #include <TopLoc_Location.hxx>
69 #include <Poly_Triangulation.hxx>
70 #include <Bnd_Box.hxx>
71 #include <BRepBndLib.hxx>
72 #include <BRepMesh_IncrementalMesh.hxx>
74 #include <Standard_ErrorHandler.hxx>
78 #include <QPushButton>
80 #include <QRadioButton>
81 #include <QTableWidget>
82 #include <QHeaderView>
83 #include <QGridLayout>
84 #include <QHBoxLayout>
85 #include <QVBoxLayout>
86 #include <QButtonGroup>
89 #include <vtkProperty.h>
98 #define COLONIZE(str) (QString(str).contains(":") > 0 ? QString(str) : QString(str) + " :" )
100 static void addSeparator( QWidget* parent )
102 QGridLayout* l = qobject_cast<QGridLayout*>( parent->layout() );
103 int row = l->rowCount();
104 int cols = l->columnCount();
105 for ( int i = 0; i < cols; i++ ) {
106 QFrame* hline = new QFrame( parent );
107 hline->setFrameStyle( QFrame::HLine | QFrame::Sunken );
108 l->addWidget( hline, row, i );
113 COL_ALGO = 0, COL_SHAPE, COL_ERROR, COL_SHAPEID, COL_PUBLISHED, COL_BAD_MESH, NB_COLUMNS
116 //using namespace SMESH;
120 //=============================================================================
122 * \brief Allocate some memory at construction and release it at destruction.
123 * Is used to be able to continue working after mesh generation or visualization
124 * break due to lack of memory
126 //=============================================================================
131 MemoryReserve(): myBuf( new char[1024*1024*1] ){} // 1M
132 void release() { delete [] myBuf; myBuf = 0; }
133 ~MemoryReserve() { release(); }
136 // =========================================================================================
138 * \brief Class showing shapes without publishing
140 // =========================================================================================
142 class TShapeDisplayer
145 // -----------------------------------------------------------------------
146 TShapeDisplayer(): myViewWindow(0)
148 myProperty = vtkProperty::New();
149 myProperty->SetRepresentationToWireframe();
150 myProperty->SetColor( 250, 0, 250 );
151 myProperty->SetAmbientColor( 250, 0, 250 );
152 myProperty->SetDiffuseColor( 250, 0, 250 );
153 //myProperty->SetSpecularColor( 250, 0, 250 );
154 myProperty->SetLineWidth( 5 );
156 // -----------------------------------------------------------------------
160 myProperty->Delete();
162 // -----------------------------------------------------------------------
165 if ( hasViewWindow() ) {
166 TActorIterator actorIt = actorIterator();
167 while ( actorIt.more() )
168 if (VTKViewer_Actor* anActor = actorIt.next()) {
169 myViewWindow->RemoveActor( anActor );
173 myIndexToShape.Clear();
175 myShownActors.clear();
178 // -----------------------------------------------------------------------
179 void SetVisibility (bool theVisibility)
181 TActorIterator actorIt = shownIterator();
182 while ( actorIt.more() )
183 if (VTKViewer_Actor* anActor = actorIt.next())
184 anActor->SetVisibility(theVisibility);
185 SMESH::RepaintCurrentView();
187 // -----------------------------------------------------------------------
188 bool HasReadyActorsFor (int subShapeID, GEOM::GEOM_Object_var aMainShape )
190 std::string mainEntry;
191 if ( !aMainShape->_is_nil() )
192 mainEntry = aMainShape->GetStudyEntry();
193 return ( myMainEntry == mainEntry &&
194 myBuiltSubs.find( subShapeID ) != myBuiltSubs.end() );
196 // -----------------------------------------------------------------------
197 void Show( int subShapeID, GEOM::GEOM_Object_var aMainShape, bool only = false)
199 SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( SMESHGUI::GetSMESHGUI() );
200 std::string mainEntry;
201 if ( !aMainShape->_is_nil() )
202 mainEntry = aMainShape->GetStudyEntry();
203 if ( myMainEntry != mainEntry || aViewWindow != myViewWindow ) { // remove actors
206 if ( !aMainShape->_is_nil() && GEOMBase::GetShape(aMainShape, aShape)) {
207 checkTriangulation( aShape );
208 TopExp::MapShapes(aShape, myIndexToShape);
209 myActors.resize( myIndexToShape.Extent(), 0 );
210 myShownActors.reserve( myIndexToShape.Extent() );
212 myMainEntry = mainEntry;
213 myViewWindow = aViewWindow;
215 if ( only ) { // hide shown actors
216 TActorIterator actorIt = shownIterator();
217 while ( actorIt.more() )
218 if (VTKViewer_Actor* anActor = actorIt.next())
219 anActor->SetVisibility(false);
220 myShownActors.clear();
222 // find actors to show
223 TopoDS_Shape aShape = myIndexToShape( subShapeID );
224 if ( !aShape.IsNull() ) {
225 TopAbs_ShapeEnum type( aShape.ShapeType() >= TopAbs_WIRE ? TopAbs_EDGE : TopAbs_FACE );
226 for ( TopExp_Explorer exp( aShape, type ); exp.More(); exp.Next() ) {
227 //checkTriangulation( exp.Current() );
228 if ( GEOM_Actor* anActor = getActor( exp.Current() ))
229 myShownActors.push_back( anActor );
231 if ( type == TopAbs_FACE ) {
232 for ( TopExp_Explorer exp( aShape, TopAbs_EDGE ); exp.More(); exp.Next() ) {
233 const TopoDS_Edge & edge = TopoDS::Edge( exp.Current() );
234 if ( !BRep_Tool::Degenerated( edge ))
235 if ( GEOM_Actor* anActor = getActor( exp.Current() ))
236 myShownActors.push_back( anActor );
240 myBuiltSubs.insert( subShapeID );
243 // -----------------------------------------------------------------------
247 typedef std::vector<GEOM_Actor*> TActorVec;
249 TActorVec myShownActors;
250 TopTools_IndexedMapOfShape myIndexToShape;
251 std::string myMainEntry;
252 SVTK_ViewWindow* myViewWindow;
253 vtkProperty* myProperty;
254 std::set<int> myBuiltSubs;
256 // -----------------------------------------------------------------------
257 typedef SMDS_SetIterator< GEOM_Actor*, TActorVec::const_iterator> TActorIterator;
258 TActorIterator actorIterator() {
259 return TActorIterator( myActors.begin(), myActors.end() );
261 TActorIterator shownIterator() {
262 return TActorIterator( myShownActors.begin(), myShownActors.end() );
264 // -----------------------------------------------------------------------
265 GEOM_Actor* getActor(const TopoDS_Shape& shape)
267 int index = myIndexToShape.FindIndex( shape ) - 1;
268 if ( index < 0 || index >= myActors.size() )
270 GEOM_Actor* & actor = myActors[ index ];
272 actor = GEOM_Actor::New();
274 actor->SetShape(shape,0,0);
275 actor->SetProperty(myProperty);
276 actor->SetShadingProperty(myProperty);
277 actor->SetWireframeProperty(myProperty);
278 actor->SetPreviewProperty(myProperty);
279 actor->PickableOff();
280 // if ( shape.ShapeType() == TopAbs_EDGE )
281 // actor->SubShapeOn();
282 myViewWindow->AddActor( actor );
287 // -----------------------------------------------------------------------
288 void checkTriangulation(const TopoDS_Shape& shape)
290 TopLoc_Location aLoc;
291 Standard_Boolean alreadymesh = Standard_True;
292 TopExp_Explorer ex(shape, TopAbs_FACE);
294 for ( ; ex.More(); ex.Next()) {
295 const TopoDS_Face& aFace = TopoDS::Face(ex.Current());
296 Handle(Poly_Triangulation) aPoly = BRep_Tool::Triangulation(aFace,aLoc);
297 if(aPoly.IsNull()) { alreadymesh = Standard_False; break; }
300 for (ex.Init(shape, TopAbs_EDGE); ex.More(); ex.Next()) {
301 const TopoDS_Edge& edge = TopoDS::Edge(ex.Current());
302 Handle(Poly_Polygon3D) aPoly = BRep_Tool::Polygon3D(edge, aLoc);
303 if(aPoly.IsNull()) { alreadymesh = Standard_False; break; }
305 if (alreadymesh) return;
306 // Compute default deflection
308 BRepBndLib::Add(shape, B);
309 Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
310 B.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
311 double deflection = Max( aXmax-aXmin, Max ( aYmax-aYmin, aZmax-aZmin)) * 0.01 *4;
312 BRepMesh_IncrementalMesh MESH(shape,deflection);
314 // -----------------------------------------------------------------------
315 bool hasViewWindow() const
317 if ( !myViewWindow ) return false;
319 if ( SalomeApp_Application* anApp = SMESHGUI::GetSMESHGUI()->getApp() )
320 return FindVtkViewWindow( anApp->getViewManager(SVTK_Viewer::Type(), false ),
326 // =========================================================================================
328 * \brief Return text describing an error
330 #define CASE2TEXT(enum) case SMESH::enum: text = QObject::tr( #enum ); break;
331 QString errorText(int errCode, const char* comment)
335 CASE2TEXT( COMPERR_OK );
336 CASE2TEXT( COMPERR_BAD_INPUT_MESH);
337 CASE2TEXT( COMPERR_STD_EXCEPTION );
338 CASE2TEXT( COMPERR_OCC_EXCEPTION );
339 case SMESH::COMPERR_SLM_EXCEPTION: break; // avoid double "Salome exception"
340 CASE2TEXT( COMPERR_EXCEPTION );
341 CASE2TEXT( COMPERR_MEMORY_PB );
342 CASE2TEXT( COMPERR_BAD_SHAPE );
343 case SMESH::COMPERR_ALGO_FAILED:
344 if ( strlen(comment) == 0 )
345 text = QObject::tr("COMPERR_ALGO_FAILED");
348 text = QString("#%1").arg( -errCode );
350 if ( text.length() > 0 ) text += ". ";
351 return text + comment;
353 // -----------------------------------------------------------------------
355 * \brief Return SO of a subshape
357 _PTR(SObject) getSubShapeSO( int subShapeID, GEOM::GEOM_Object_var aMainShape)
359 _PTR(SObject) so = SMESH::FindSObject(aMainShape);
360 if ( subShapeID == 1 || !so )
362 _PTR(ChildIterator) it;
363 if (_PTR(Study) study = SMESH::GetActiveStudyDocument())
364 it = study->NewChildIterator(so);
367 for ( it->InitEx(true); !subSO && it->More(); it->Next() ) {
368 GEOM::GEOM_Object_var geom = SMESH::SObjectToInterface<GEOM::GEOM_Object>( it->Value() );
369 if ( !geom->_is_nil() ) {
370 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
371 if ( list->length() == 1 && list[0] == subShapeID )
378 // -----------------------------------------------------------------------
380 * \brief Return subshape by ID
382 GEOM::GEOM_Object_ptr getSubShape( int subShapeID, GEOM::GEOM_Object_var aMainShape)
384 GEOM::GEOM_Object_var aSubShape;
385 if ( subShapeID == 1 )
386 aSubShape = aMainShape;
387 else if ( _PTR(SObject) so = getSubShapeSO( subShapeID, aMainShape ))
388 aSubShape = SMESH::SObjectToInterface<GEOM::GEOM_Object>( so );
390 aSubShape = SMESH::GetSubShape( aMainShape, subShapeID );
391 return aSubShape._retn();
393 // -----------------------------------------------------------------------
395 * \brief Return shape type name
397 #define CASE2NAME(enum) case GEOM::enum: name = QObject::tr( "GEOM_" #enum ); break;
398 QString shapeTypeName(GEOM::GEOM_Object_var aShape, const char* dflt = "" )
401 if ( !aShape->_is_nil() ) {
402 switch ( aShape->GetShapeType() ) {
409 CASE2NAME( COMPSOLID );
410 CASE2NAME( COMPOUND );
416 // -----------------------------------------------------------------------
418 * \brief Return text describing a subshape
420 QString shapeText(int subShapeID, GEOM::GEOM_Object_var aMainShape )
423 if ( _PTR(SObject) aSO = getSubShapeSO( subShapeID, aMainShape ))
424 text = aSO->GetName().c_str();
426 text = QString("#%1").arg( subShapeID );
427 QString typeName = shapeTypeName( getSubShape( subShapeID, aMainShape ));
428 if ( typeName.length() )
429 text += QString(" (%1)").arg(typeName);
433 // -----------------------------------------------------------------------
435 * \brief Return a list of selected rows
437 int getSelectedRows(QTableWidget* table, QList<int>& rows)
440 QList<QTableWidgetSelectionRange> selRanges = table->selectedRanges();
441 QTableWidgetSelectionRange range;
442 foreach( range, selRanges )
444 for ( int row = range.topRow(); row <= range.bottomRow(); ++row )
447 if ( rows.isEmpty() && table->currentRow() > -1 )
448 rows.append( table->currentRow() );
456 // =========================================================================================
458 * \brief Dialog to compute a mesh and show computation errors
460 //=======================================================================
462 SMESHGUI_ComputeDlg::SMESHGUI_ComputeDlg( QWidget* parent, bool ForEval )
463 : SMESHGUI_Dialog( parent, false, true, Close/* | Help*/ )
465 QVBoxLayout* aDlgLay = new QVBoxLayout (mainFrame());
466 aDlgLay->setMargin( 0 );
467 aDlgLay->setSpacing( SPACING );
469 QFrame* aMainFrame = createMainFrame(mainFrame(),ForEval);
471 aDlgLay->addWidget(aMainFrame);
473 aDlgLay->setStretchFactor(aMainFrame, 1);
476 // =========================================================================================
480 //=======================================================================
482 SMESHGUI_ComputeDlg::~SMESHGUI_ComputeDlg()
486 //=======================================================================
487 // function : createMainFrame()
488 // purpose : Create frame containing dialog's fields
489 //=======================================================================
491 QFrame* SMESHGUI_ComputeDlg::createMainFrame (QWidget* theParent, bool ForEval)
493 QFrame* aFrame = new QFrame(theParent);
495 SUIT_ResourceMgr* rm = resourceMgr();
496 QPixmap iconCompute (rm->loadPixmap("SMESH", tr("ICON_COMPUTE")));
502 aPixGrp = new QGroupBox(tr("EVAL_DLG"), aFrame);
505 aPixGrp = new QGroupBox(tr("CONSTRUCTOR"), aFrame);
507 QButtonGroup* aBtnGrp = new QButtonGroup(this);
508 QHBoxLayout* aPixGrpLayout = new QHBoxLayout(aPixGrp);
509 aPixGrpLayout->setMargin(MARGIN); aPixGrpLayout->setSpacing(SPACING);
511 QRadioButton* aRBut = new QRadioButton(aPixGrp);
512 aRBut->setIcon(iconCompute);
513 aRBut->setChecked(true);
514 aPixGrpLayout->addWidget(aRBut);
515 aBtnGrp->addButton(aRBut, 0);
519 QGroupBox* nameBox = new QGroupBox(tr("SMESH_MESHINFO_NAME"), aFrame );
520 QHBoxLayout* nameBoxLayout = new QHBoxLayout(nameBox);
521 nameBoxLayout->setMargin(MARGIN); nameBoxLayout->setSpacing(SPACING);
522 myMeshName = new QLabel(nameBox);
523 nameBoxLayout->addWidget(myMeshName);
527 myBriefInfo = new SMESHGUI_MeshInfosBox(false, aFrame);
528 myFullInfo = new SMESHGUI_MeshInfosBox(true, aFrame);
530 // Computation errors
532 myCompErrorGroup = new QGroupBox(tr("ERRORS"), aFrame);
533 myTable = new QTableWidget( 1, NB_COLUMNS, myCompErrorGroup);
534 myShowBtn = new QPushButton(tr("SHOW_SHAPE"), myCompErrorGroup);
535 myPublishBtn = new QPushButton(tr("PUBLISH_SHAPE"), myCompErrorGroup);
536 myBadMeshBtn = new QPushButton(tr("SHOW_BAD_MESH"), myCompErrorGroup);
538 //myTable->setReadOnly( true ); // VSR: check
539 myTable->setEditTriggers( QAbstractItemView::NoEditTriggers );
540 myTable->hideColumn( COL_PUBLISHED );
541 myTable->hideColumn( COL_SHAPEID );
542 myTable->hideColumn( COL_BAD_MESH );
543 myTable->horizontalHeader()->setResizeMode( COL_ERROR, QHeaderView::Interactive );
546 headers << tr( "COL_ALGO_HEADER" );
547 headers << tr( "COL_SHAPE_HEADER" );
548 headers << tr( "COL_ERROR_HEADER" );
549 headers << tr( "COL_SHAPEID_HEADER" );
550 headers << tr( "COL_PUBLISHED_HEADER" );
552 myTable->setHorizontalHeaderLabels( headers );
555 QGridLayout* grpLayout = new QGridLayout(myCompErrorGroup);
556 grpLayout->setSpacing(SPACING);
557 grpLayout->setMargin(MARGIN);
558 grpLayout->addWidget( myTable, 0, 0, 4, 1 );
559 grpLayout->addWidget( myShowBtn, 0, 1 );
560 grpLayout->addWidget( myPublishBtn, 1, 1 );
561 grpLayout->addWidget( myBadMeshBtn, 2, 1 );
562 grpLayout->setRowStretch( 3, 1 );
564 // Hypothesis definition errors
566 myHypErrorGroup = new QGroupBox(tr("SMESH_WRN_MISSING_PARAMETERS"), aFrame);
567 QHBoxLayout* myHypErrorGroupLayout = new QHBoxLayout(myHypErrorGroup);
568 myHypErrorGroupLayout->setMargin(MARGIN);
569 myHypErrorGroupLayout->setSpacing(SPACING);
570 myHypErrorLabel = new QLabel(myHypErrorGroup);
571 myHypErrorGroupLayout->addWidget(myHypErrorLabel);
575 myMemoryLackGroup = new QGroupBox(tr("ERRORS"), aFrame);
576 QVBoxLayout* myMemoryLackGroupLayout = new QVBoxLayout(myMemoryLackGroup);
577 myMemoryLackGroupLayout->setMargin(MARGIN);
578 myMemoryLackGroupLayout->setSpacing(SPACING);
579 QLabel* memLackLabel = new QLabel(tr("MEMORY_LACK"), myMemoryLackGroup);
580 QFont bold = memLackLabel->font(); bold.setBold(true);
581 memLackLabel->setFont( bold );
582 memLackLabel->setMinimumWidth(300);
583 myMemoryLackGroupLayout->addWidget(memLackLabel);
585 // add all widgets to aFrame
586 QVBoxLayout* aLay = new QVBoxLayout(aFrame);
587 aLay->setMargin( 0 );
588 aLay->setSpacing( 0 );
589 aLay->addWidget( aPixGrp );
590 aLay->addWidget( nameBox );
591 aLay->addWidget( myBriefInfo );
592 aLay->addWidget( myFullInfo );
593 aLay->addWidget( myHypErrorGroup );
594 aLay->addWidget( myCompErrorGroup );
595 aLay->addWidget( myMemoryLackGroup );
596 aLay->setStretchFactor( myCompErrorGroup, 1 );
598 ((QPushButton*) button( OK ))->setDefault( true );
603 //================================================================================
607 //================================================================================
609 SMESHGUI_BaseComputeOp::SMESHGUI_BaseComputeOp()
610 : SMESHGUI_Operation(), myCompDlg( 0 )
612 myTShapeDisplayer = new SMESH::TShapeDisplayer();
613 myBadMeshDisplayer = 0;
615 //myHelpFileName = "/files/about_meshes.htm"; // V3
616 myHelpFileName = "about_meshes_page.html"; // V4
619 //================================================================================
621 * \brief Start operation
622 * \purpose Init dialog fields, connect signals and slots, show dialog
624 //================================================================================
626 void SMESHGUI_BaseComputeOp::startOperation()
628 // create compute dialog if not created before
631 myMesh = SMESH::SMESH_Mesh::_nil();
632 myMainShape = GEOM::GEOM_Object::_nil();
635 LightApp_SelectionMgr *Sel = selectionMgr();
636 SALOME_ListIO selected; Sel->selectedObjects( selected );
638 int nbSel = selected.Extent();
640 SUIT_MessageBox::warning(desktop(),
641 tr("SMESH_WRN_WARNING"),
642 tr("SMESH_WRN_NO_AVAILABLE_DATA"));
647 myIObject = selected.First();
648 myMesh = SMESH::GetMeshByIO(myIObject);
649 if (myMesh->_is_nil()) {
650 SUIT_MessageBox::warning(desktop(),
651 tr("SMESH_WRN_WARNING"),
652 tr("SMESH_WRN_NO_AVAILABLE_DATA"));
656 myMainShape = myMesh->GetShapeToMesh();
658 SMESHGUI_Operation::startOperation();
661 //================================================================================
663 * \brief computeMesh()
665 //================================================================================
667 void SMESHGUI_BaseComputeOp::computeMesh()
671 SMESH::MemoryReserve aMemoryReserve;
673 SMESH::compute_error_array_var aCompErrors;
676 bool computeFailed = true, memoryLack = false;
678 _PTR(SObject) aMeshSObj = SMESH::FindSObject(myMesh);
679 bool hasShape = myMesh->HasShapeToMesh();
680 bool shapeOK = myMainShape->_is_nil() ? !hasShape : hasShape;
681 if ( shapeOK && aMeshSObj )
683 myCompDlg->myMeshName->setText( aMeshSObj->GetName().c_str() );
684 SMESH::SMESH_Gen_var gen = getSMESHGUI()->GetSMESHGen();
685 SMESH::algo_error_array_var errors = gen->GetAlgoState(myMesh,myMainShape);
686 if ( errors->length() > 0 ) {
687 aHypErrors = SMESH::GetMessageOnAlgoStateErrors( errors.in() );
689 SUIT_OverrideCursor aWaitCursor;
691 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
694 if (gen->Compute(myMesh, myMainShape))
695 computeFailed = false;
697 catch(const SALOME::SALOME_Exception & S_ex){
701 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
704 aCompErrors = gen->GetComputeErrors( myMesh, myMainShape );
705 // check if there are memory problems
706 for ( int i = 0; (i < aCompErrors->length()) && !memoryLack; ++i )
707 memoryLack = ( aCompErrors[ i ].code == SMESH::COMPERR_MEMORY_PB );
709 catch(const SALOME::SALOME_Exception & S_ex){
713 // NPAL16631: if ( !memoryLack )
715 SMESH::ModifiedMesh(aMeshSObj, !computeFailed, myMesh->NbNodes() == 0);
716 update( UF_ObjBrowser | UF_Model );
719 // NPAL16631: if ( getSMESHGUI()->automaticUpdate() )
720 if ( !memoryLack && getSMESHGUI()->automaticUpdate() )
723 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
726 SMESH::Update(myIObject, true);
730 MESSAGE ( "Exception thrown during mesh visualization" );
732 if ( SMDS_Mesh::CheckMemory(true) ) { // has memory to show warning?
733 SMESH::OnVisuException();
740 LightApp_SelectionMgr *Sel = selectionMgr();
743 SALOME_ListIO selected;
744 selected.Append( myIObject );
745 Sel->setSelectedObjects( selected );
751 aMemoryReserve.release();
753 myCompDlg->setWindowTitle(tr( computeFailed ? "SMESH_WRN_COMPUTE_FAILED" : "SMESH_COMPUTE_SUCCEED"));
757 bool noCompError = ( !aCompErrors.operator->() || aCompErrors->length() == 0 );
758 bool noHypoError = ( aHypErrors.isEmpty() );
760 SUIT_ResourceMgr* resMgr = SMESH::GetResourceMgr( SMESHGUI::GetSMESHGUI() );
761 int aNotifyMode = resMgr->integerValue( "SMESH", "show_result_notification" );
763 bool isShowResultDlg = true;
764 switch( aNotifyMode ) {
765 case 0: // show the mesh computation result dialog NEVER
766 isShowResultDlg = false;
769 case 1: // show the mesh computation result dialog if there are some errors
770 if ( memoryLack || !noCompError || !noHypoError )
771 isShowResultDlg = true;
774 isShowResultDlg = false;
778 default: // show the result dialog after each mesh computation
779 isShowResultDlg = true;
783 if ( isShowResultDlg )
784 showComputeResult( memoryLack, noCompError,aCompErrors, noHypoError, aHypErrors );
787 void SMESHGUI_BaseComputeOp::showComputeResult( const bool theMemoryLack,
788 const bool theNoCompError,
789 SMESH::compute_error_array_var& theCompErrors,
790 const bool theNoHypoError,
791 const QString& theHypErrors )
793 bool hasShape = myMesh->HasShapeToMesh();
794 SMESHGUI_ComputeDlg* aCompDlg = computeDlg();
795 aCompDlg->myMemoryLackGroup->hide();
799 aCompDlg->myMemoryLackGroup->show();
800 aCompDlg->myFullInfo->hide();
801 aCompDlg->myBriefInfo->hide();
802 aCompDlg->myHypErrorGroup->hide();
803 aCompDlg->myCompErrorGroup->hide();
805 else if ( theNoCompError && theNoHypoError )
807 SMESH::long_array_var aRes = myMesh->GetMeshInfo();
808 aCompDlg->myFullInfo->SetMeshInfo( aRes );
809 aCompDlg->myFullInfo->show();
810 aCompDlg->myBriefInfo->hide();
811 aCompDlg->myHypErrorGroup->hide();
812 aCompDlg->myCompErrorGroup->hide();
816 QTableWidget* tbl = aCompDlg->myTable;
817 SMESH::long_array_var aRes = myMesh->GetMeshInfo();
818 aCompDlg->myFullInfo->SetMeshInfo( aRes );
819 aCompDlg->myBriefInfo->show();
820 aCompDlg->myFullInfo->hide();
822 if ( theNoHypoError ) {
823 aCompDlg->myHypErrorGroup->hide();
826 aCompDlg->myHypErrorGroup->show();
827 aCompDlg->myHypErrorLabel->setText( theHypErrors );
830 if ( theNoCompError ) {
831 aCompDlg->myCompErrorGroup->hide();
834 aCompDlg->myCompErrorGroup->show();
837 aCompDlg->myPublishBtn->hide();
838 aCompDlg->myShowBtn->hide();
841 aCompDlg->myPublishBtn->show();
842 aCompDlg->myShowBtn->show();
845 // fill table of errors
846 tbl->setRowCount( theCompErrors->length() );
847 if ( !hasShape ) tbl->hideColumn( COL_SHAPE );
848 else tbl->showColumn( COL_SHAPE );
849 tbl->setColumnWidth( COL_ERROR, 200 );
851 bool hasBadMesh = false;
852 for ( int row = 0; row < theCompErrors->length(); ++row )
854 SMESH::ComputeError & err = theCompErrors[ row ];
856 QString text = err.algoName.in();
857 if ( !tbl->item( row, COL_ALGO ) ) tbl->setItem( row, COL_ALGO, new QTableWidgetItem( text ) );
858 else tbl->item( row, COL_ALGO )->setText( text );
860 text = SMESH::errorText( err.code, err.comment.in() );
861 if ( !tbl->item( row, COL_ERROR ) ) tbl->setItem( row, COL_ERROR, new QTableWidgetItem( text ) );
862 else tbl->item( row, COL_ERROR )->setText( text );
864 text = QString("%1").arg( err.subShapeID );
865 if ( !tbl->item( row, COL_SHAPEID ) ) tbl->setItem( row, COL_SHAPEID, new QTableWidgetItem( text ) );
866 else tbl->item( row, COL_SHAPEID )->setText( text );
868 text = hasShape ? SMESH::shapeText( err.subShapeID, myMainShape ) : QString("");
869 if ( !tbl->item( row, COL_SHAPE ) ) tbl->setItem( row, COL_SHAPE, new QTableWidgetItem( text ) );
870 else tbl->item( row, COL_SHAPE )->setText( text );
872 text = ( !hasShape || SMESH::getSubShapeSO( err.subShapeID, myMainShape )) ? "PUBLISHED" : "";
873 if ( !tbl->item( row, COL_PUBLISHED ) ) tbl->setItem( row, COL_PUBLISHED, new QTableWidgetItem( text ) );
874 else tbl->item( row, COL_PUBLISHED )->setText( text ); // if text=="", "PUBLISH" button enabled
876 text = err.hasBadMesh ? "hasBadMesh" : "";
877 if ( !tbl->item( row, COL_BAD_MESH ) ) tbl->setItem( row, COL_BAD_MESH, new QTableWidgetItem( text ) );
878 else tbl->item( row, COL_BAD_MESH )->setText( text );
879 if ( err.hasBadMesh ) hasBadMesh = true;
881 //tbl->item( row, COL_ERROR )->setWordWrap( true ); // VSR: TODO ???
882 tbl->resizeRowToContents( row );
884 tbl->resizeColumnToContents( COL_ALGO );
885 tbl->resizeColumnToContents( COL_SHAPE );
888 aCompDlg->myBadMeshBtn->show();
890 aCompDlg->myBadMeshBtn->hide();
892 tbl->setCurrentCell(0,0);
893 currentCellChanged(); // to update buttons
896 // show dialog and wait, becase Compute can be invoked from Preview operation
897 //aCompDlg->exec(); // this way it becomes modal - impossible to rotate model in the Viewer
901 //================================================================================
903 * \brief Stops operation
905 //================================================================================
907 void SMESHGUI_BaseComputeOp::stopOperation()
909 SMESHGUI_Operation::stopOperation();
910 if ( myTShapeDisplayer )
911 myTShapeDisplayer->SetVisibility( false );
912 if ( myBadMeshDisplayer ) {
913 myBadMeshDisplayer->SetVisibility( false );
914 // delete it in order not to have problems at its destruction when the viewer
915 // where it worked is dead due to e.g. study closing
916 delete myBadMeshDisplayer;
917 myBadMeshDisplayer = 0;
922 //================================================================================
924 * \brief publish selected subshape
926 //================================================================================
928 void SMESHGUI_BaseComputeOp::onPublishShape()
930 GEOM::GEOM_Gen_var geomGen = SMESH::GetGEOMGen();
931 SALOMEDS::Study_var study = SMESHGUI::GetSMESHGen()->GetCurrentStudy();
934 SMESH::getSelectedRows( table(), rows );
936 foreach ( row, rows )
938 int curSub = table()->item(row, COL_SHAPEID)->text().toInt();
939 GEOM::GEOM_Object_var shape = SMESH::getSubShape( curSub, myMainShape );
940 if ( !shape->_is_nil() && ! SMESH::getSubShapeSO( curSub, myMainShape ))
942 if ( !SMESH::getSubShapeSO( 1, myMainShape )) // the main shape not published
944 QString name = GEOMBase::GetDefaultName( SMESH::shapeTypeName( myMainShape, "MAIN_SHAPE" ));
945 SALOMEDS::SObject_var so =
946 geomGen->AddInStudy( study, myMainShape, name.toLatin1().data(), GEOM::GEOM_Object::_nil());
947 // look for myMainShape in the table
948 for ( int r = 0, nr = table()->rowCount(); r < nr; ++r ) {
949 if ( table()->item( r, COL_SHAPEID )->text() == "1" ) {
950 if ( so->_is_nil() ) {
951 table()->item( r, COL_SHAPE )->setText( so->GetName() );
952 table()->item( r, COL_PUBLISHED )->setText( so->GetID() );
957 if ( curSub == 1 ) continue;
959 QString name = GEOMBase::GetDefaultName( SMESH::shapeTypeName( shape, "ERROR_SHAPE" ));
960 SALOMEDS::SObject_var so = geomGen->AddInStudy( study, shape, name.toLatin1().data(), myMainShape);
961 if ( !so->_is_nil() ) {
962 table()->item( row, COL_SHAPE )->setText( so->GetName() );
963 table()->item( row, COL_PUBLISHED )->setText( so->GetID() );
967 getSMESHGUI()->getApp()->updateObjectBrowser();
968 currentCellChanged(); // to update buttons
971 //================================================================================
973 * \brief show mesh elements preventing computation of a submesh of current row
975 //================================================================================
977 void SMESHGUI_BaseComputeOp::onShowBadMesh()
979 myTShapeDisplayer->SetVisibility( false );
981 if ( SMESH::getSelectedRows( table(), rows ) == 1 ) {
982 bool hasBadMesh = ( !table()->item(rows.front(), COL_BAD_MESH)->text().isEmpty() );
984 int curSub = table()->item(rows.front(), COL_SHAPEID)->text().toInt();
985 SMESHGUI* gui = getSMESHGUI();
986 SMESH::SMESH_Gen_var gen = gui->GetSMESHGen();
987 SVTK_ViewWindow* view = SMESH::GetViewWindow( gui );
988 if ( myBadMeshDisplayer ) delete myBadMeshDisplayer;
989 myBadMeshDisplayer = new SMESHGUI_MeshEditPreview( view );
990 SMESH::MeshPreviewStruct_var aMeshData = gen->GetBadInputElements(myMesh,curSub);
991 vtkFloatingPointType aPointSize = SMESH::GetFloat("SMESH:node_size",3);
992 vtkFloatingPointType aLineWidth = SMESH::GetFloat("SMESH:element_width",1);
993 // delete property !!!!!!!!!!
994 vtkProperty* prop = vtkProperty::New();
995 prop->SetLineWidth( aLineWidth * 3 );
996 prop->SetPointSize( aPointSize * 3 );
997 prop->SetColor( 250, 0, 250 );
998 myBadMeshDisplayer->GetActor()->SetProperty( prop );
999 myBadMeshDisplayer->SetData( aMeshData._retn() );
1004 //================================================================================
1006 * \brief SLOT called when a selected cell in table() changed
1008 //================================================================================
1010 void SMESHGUI_BaseComputeOp::currentCellChanged()
1012 myTShapeDisplayer->SetVisibility( false );
1013 if ( myBadMeshDisplayer )
1014 myBadMeshDisplayer->SetVisibility( false );
1016 bool publishEnable = 0, showEnable = 0, showOnly = 1, hasBadMesh = 0;
1018 int nbSelected = SMESH::getSelectedRows( table(), rows );
1020 foreach ( row, rows )
1022 bool hasData = ( !table()->item( row, COL_SHAPE )->text().isEmpty() );
1023 bool isPublished = ( !table()->item( row, COL_PUBLISHED )->text().isEmpty() );
1024 if ( hasData && !isPublished )
1025 publishEnable = true;
1027 int curSub = table()->item( row, COL_SHAPEID )->text().toInt();
1028 bool prsReady = myTShapeDisplayer->HasReadyActorsFor( curSub, myMainShape );
1030 myTShapeDisplayer->Show( curSub, myMainShape, showOnly );
1037 if ( !table()->item(row, COL_BAD_MESH)->text().isEmpty() )
1040 myCompDlg->myPublishBtn->setEnabled( publishEnable );
1041 myCompDlg->myShowBtn ->setEnabled( showEnable );
1042 myCompDlg->myBadMeshBtn->setEnabled( hasBadMesh && ( nbSelected == 1 ));
1045 //================================================================================
1047 * \brief update preview
1049 //================================================================================
1051 void SMESHGUI_BaseComputeOp::onPreviewShape()
1053 if ( myTShapeDisplayer )
1055 SUIT_OverrideCursor aWaitCursor;
1057 SMESH::getSelectedRows( table(), rows );
1059 bool showOnly = true;
1061 foreach ( row, rows )
1063 int curSub = table()->item( row, COL_SHAPEID )->text().toInt();
1065 myTShapeDisplayer->Show( curSub, myMainShape, showOnly );
1069 currentCellChanged(); // to update buttons
1073 //================================================================================
1077 //================================================================================
1079 SMESHGUI_BaseComputeOp::~SMESHGUI_BaseComputeOp()
1083 delete myTShapeDisplayer;
1084 if ( myBadMeshDisplayer )
1085 delete myBadMeshDisplayer;
1088 //================================================================================
1090 * \brief Gets dialog of compute operation
1091 * \retval SMESHGUI_ComputeDlg* - pointer to dialog of this operation
1093 //================================================================================
1095 SMESHGUI_ComputeDlg* SMESHGUI_BaseComputeOp::computeDlg() const
1099 SMESHGUI_BaseComputeOp* me = (SMESHGUI_BaseComputeOp*)this;
1100 me->myCompDlg = new SMESHGUI_ComputeDlg( desktop(), false );
1101 // connect signals and slots
1102 connect(myCompDlg->myShowBtn, SIGNAL (clicked()), SLOT(onPreviewShape()));
1103 connect(myCompDlg->myPublishBtn, SIGNAL (clicked()), SLOT(onPublishShape()));
1104 connect(myCompDlg->myBadMeshBtn, SIGNAL (clicked()), SLOT(onShowBadMesh()));
1106 QTableWidget* aTable = me->table();
1107 connect(aTable, SIGNAL(itemSelectionChanged()), SLOT(currentCellChanged()));
1108 connect(aTable, SIGNAL(currentCellChanged(int,int,int,int)), SLOT(currentCellChanged()));
1113 //================================================================================
1115 * \brief returns from compute mesh result dialog
1117 //================================================================================
1119 bool SMESHGUI_BaseComputeOp::onApply()
1124 //================================================================================
1126 * \brief Return a table
1128 //================================================================================
1130 QTableWidget* SMESHGUI_BaseComputeOp::table()
1132 return myCompDlg->myTable;
1136 //================================================================================
1138 * \brief Constructor
1140 //================================================================================
1142 SMESHGUI_ComputeOp::SMESHGUI_ComputeOp()
1143 : SMESHGUI_BaseComputeOp()
1148 //================================================================================
1150 * \brief Desctructor
1152 //================================================================================
1154 SMESHGUI_ComputeOp::~SMESHGUI_ComputeOp()
1158 //================================================================================
1160 * \brief perform it's intention action: compute mesh
1162 //================================================================================
1164 void SMESHGUI_ComputeOp::startOperation()
1166 SMESHGUI_BaseComputeOp::startOperation();
1170 //================================================================================
1172 * \brief Gets dialog of this operation
1173 * \retval LightApp_Dialog* - pointer to dialog of this operation
1175 //================================================================================
1177 LightApp_Dialog* SMESHGUI_ComputeOp::dlg() const
1179 return computeDlg();
1182 //================================================================================
1184 * \brief Constructor
1186 //================================================================================
1188 SMESHGUI_PrecomputeOp::SMESHGUI_PrecomputeOp()
1189 : SMESHGUI_BaseComputeOp(),
1192 myPreviewDisplayer( 0 )
1194 myHelpFileName = "constructing_meshes_page.html#preview_mesh_anchor";
1197 //================================================================================
1201 //================================================================================
1203 SMESHGUI_PrecomputeOp::~SMESHGUI_PrecomputeOp()
1208 if ( myPreviewDisplayer )
1209 delete myPreviewDisplayer;
1210 myPreviewDisplayer = 0;
1213 //================================================================================
1215 * \brief Gets current dialog of this operation
1216 * \retval LightApp_Dialog* - pointer to dialog of this operation
1218 //================================================================================
1220 LightApp_Dialog* SMESHGUI_PrecomputeOp::dlg() const
1225 //================================================================================
1227 * \brief perform it's intention action: prepare data
1229 //================================================================================
1231 void SMESHGUI_PrecomputeOp::startOperation()
1235 myDlg = new SMESHGUI_PrecomputeDlg( desktop() );
1238 connect( myDlg, SIGNAL( preview() ), this, SLOT( onPreview() ) );
1239 connect( myDlg, SIGNAL( dlgOk() ), this, SLOT( onCompute() ) );
1240 connect( myDlg, SIGNAL( dlgApply() ), this, SLOT( onCompute() ) );
1242 myActiveDlg = myDlg;
1244 // connect signal to compute dialog. which will be shown after Compute mesh operation
1245 SMESHGUI_ComputeDlg* cmpDlg = computeDlg();
1248 // disconnect signals
1249 disconnect( cmpDlg, SIGNAL( dlgOk() ), this, SLOT( onOk() ) );
1250 disconnect( cmpDlg, SIGNAL( dlgApply() ), this, SLOT( onApply() ) );
1251 disconnect( cmpDlg, SIGNAL( dlgCancel() ), this, SLOT( onCancel() ) );
1252 disconnect( cmpDlg, SIGNAL( dlgClose() ), this, SLOT( onCancel() ) );
1253 disconnect( cmpDlg, SIGNAL( dlgHelp() ), this, SLOT( onHelp() ) );
1256 if( cmpDlg->testButtonFlags( QtxDialog::OK ) )
1257 connect( cmpDlg, SIGNAL( dlgOk() ), this, SLOT( onOk() ) );
1258 if( cmpDlg->testButtonFlags( QtxDialog::Apply ) )
1259 connect( cmpDlg, SIGNAL( dlgApply() ), this, SLOT( onApply() ) );
1260 if( cmpDlg->testButtonFlags( QtxDialog::Help ) )
1261 connect( cmpDlg, SIGNAL( dlgHelp() ), this, SLOT( onHelp() ) );
1262 if( cmpDlg->testButtonFlags( QtxDialog::Cancel ) )
1263 connect( cmpDlg, SIGNAL( dlgCancel() ), this, SLOT( onCancel() ) );
1264 if( cmpDlg->testButtonFlags( QtxDialog::Close ) )
1265 connect( cmpDlg, SIGNAL( dlgClose() ), this, SLOT( onCancel() ) );
1268 SMESHGUI_BaseComputeOp::startOperation();
1270 // disconnect slot from preview dialog to have Apply from results of compute operation only
1271 disconnect( myDlg, SIGNAL( dlgOk() ), this, SLOT( onOk() ) );
1272 disconnect( myDlg, SIGNAL( dlgApply() ), this, SLOT( onApply() ) );
1277 //================================================================================
1279 * \brief Stops operation
1281 //================================================================================
1283 void SMESHGUI_PrecomputeOp::stopOperation()
1285 if ( myPreviewDisplayer )
1287 myPreviewDisplayer->SetVisibility( false );
1288 delete myPreviewDisplayer;
1289 myPreviewDisplayer = 0;
1291 myMapShapeId.clear();
1292 SMESHGUI_BaseComputeOp::stopOperation();
1295 //================================================================================
1297 * \brief reinitialize dialog after operaiton become active again
1299 //================================================================================
1301 void SMESHGUI_PrecomputeOp::resumeOperation()
1303 if ( myActiveDlg == myDlg )
1305 SMESHGUI_BaseComputeOp::resumeOperation();
1308 //================================================================================
1310 * \brief perform it's intention action: reinitialise dialog
1312 //================================================================================
1314 void SMESHGUI_PrecomputeOp::initDialog()
1318 QMap<int, int> modeMap;
1319 _PTR(SObject) pMesh = studyDS()->FindObjectID( myIObject->getEntry() );
1320 getAssignedAlgos( pMesh, modeMap );
1321 if ( modeMap.contains( SMESH::DIM_3D ) )
1323 if ( modeMap.contains( SMESH::DIM_2D ) )
1324 modes.append( SMESH::DIM_2D );
1325 if ( modeMap.contains( SMESH::DIM_1D ) )
1326 modes.append( SMESH::DIM_1D );
1328 else if ( modeMap.contains( SMESH::DIM_2D ) )
1330 if ( modeMap.contains( SMESH::DIM_1D ) )
1331 modes.append( SMESH::DIM_1D );
1334 myDlg->setPreviewModes( modes );
1337 //================================================================================
1339 * \brief detect asigned mesh algorithms
1341 //================================================================================
1343 void SMESHGUI_PrecomputeOp::getAssignedAlgos(_PTR(SObject) theMesh,
1344 QMap<int,int>& theModeMap)
1346 _PTR(SObject) aHypRoot;
1347 _PTR(GenericAttribute) anAttr;
1348 int aPart = SMESH::Tag_RefOnAppliedAlgorithms;
1349 if ( theMesh && theMesh->FindSubObject( aPart, aHypRoot ) )
1351 _PTR(ChildIterator) anIter =
1352 SMESH::GetActiveStudyDocument()->NewChildIterator( aHypRoot );
1353 for ( ; anIter->More(); anIter->Next() )
1355 _PTR(SObject) anObj = anIter->Value();
1356 _PTR(SObject) aRefObj;
1357 if ( anObj->ReferencedObject( aRefObj ) )
1362 if ( anObj->FindAttribute( anAttr, "AttributeName" ) )
1364 CORBA::Object_var aVar = _CAST(SObject,anObj)->GetObject();
1365 if ( CORBA::is_nil( aVar ) )
1368 for( int dim = SMESH::DIM_1D; dim <= SMESH::DIM_3D; dim++ )
1370 SMESH::SMESH_Algo_var algo;
1372 case SMESH::DIM_1D: algo = SMESH::SMESH_1D_Algo::_narrow( aVar ); break;
1373 case SMESH::DIM_2D: algo = SMESH::SMESH_2D_Algo::_narrow( aVar ); break;
1374 case SMESH::DIM_3D: algo = SMESH::SMESH_3D_Algo::_narrow( aVar ); break;
1377 if ( !algo->_is_nil() )
1378 theModeMap[ dim ] = 0;
1385 //================================================================================
1387 * \brief perform it's intention action: compute mesh
1389 //================================================================================
1391 void SMESHGUI_PrecomputeOp::onCompute()
1394 myMapShapeId.clear();
1395 myActiveDlg = computeDlg();
1399 //================================================================================
1401 * \brief perform it's intention action: compute mesh
1403 //================================================================================
1405 void SMESHGUI_PrecomputeOp::onCancel()
1407 QObject* curDlg = sender();
1408 if ( curDlg == computeDlg() && myActiveDlg == myDlg )
1410 // return from error messages
1415 if ( myActiveDlg == myDlg && !myMesh->_is_nil() && myMapShapeId.count() )
1417 // ask to remove already computed mesh elements
1418 if ( SUIT_MessageBox::question( desktop(), tr( "SMESH_WARNING" ),
1419 tr( "CLEAR_SUBMESH_QUESTION" ),
1420 tr( "SMESH_BUT_DELETE" ), tr( "SMESH_BUT_NO" ), 0, 1 ) == 0 )
1422 // remove all submeshes for collected shapes
1423 QMap<int,int>::const_iterator it = myMapShapeId.constBegin();
1424 for ( ; it != myMapShapeId.constEnd(); ++it )
1425 myMesh->ClearSubMesh( *it );
1428 myMapShapeId.clear();
1429 SMESHGUI_BaseComputeOp::onCancel();
1432 //================================================================================
1434 * \brief perform it's intention action: preview mesh
1436 //================================================================================
1438 void SMESHGUI_PrecomputeOp::onPreview()
1440 if ( !myDlg || myMesh->_is_nil() || myMainShape->_is_nil() )
1443 _PTR(SObject) aMeshSObj = SMESH::FindSObject(myMesh);
1446 // Compute preview of mesh,
1447 // i.e. compute mesh till indicated dimension
1448 int dim = myDlg->getPreviewMode();
1450 SMESH::MemoryReserve aMemoryReserve;
1452 SMESH::compute_error_array_var aCompErrors;
1455 bool computeFailed = true, memoryLack = false;
1457 SMESHGUI_ComputeDlg* aCompDlg = computeDlg();
1458 aCompDlg->myMeshName->setText( aMeshSObj->GetName().c_str() );
1460 SMESHGUI* gui = getSMESHGUI();
1461 SMESH::SMESH_Gen_var gen = gui->GetSMESHGen();
1462 SMESH::algo_error_array_var errors = gen->GetAlgoState(myMesh,myMainShape);
1463 if ( errors->length() > 0 ) {
1464 aHypErrors = SMESH::GetMessageOnAlgoStateErrors( errors.in() );
1467 SUIT_OverrideCursor aWaitCursor;
1469 SVTK_ViewWindow* view = SMESH::GetViewWindow( gui );
1470 if ( myPreviewDisplayer ) delete myPreviewDisplayer;
1471 myPreviewDisplayer = new SMESHGUI_MeshEditPreview( view );
1473 SMESH::long_array_var aShapesId = new SMESH::long_array();
1475 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1479 SMESH::MeshPreviewStruct_var previewData =
1480 gen->Precompute(myMesh, myMainShape, (SMESH::Dimension)dim, aShapesId);
1481 SMESH::MeshPreviewStruct* previewRes = previewData._retn();
1482 if ( previewRes && previewRes->nodesXYZ.length() > 0 )
1484 computeFailed = false;
1485 myPreviewDisplayer->SetData( previewRes );
1486 // append shape indeces with computed mesh entities
1487 for ( int i = 0, n = aShapesId->length(); i < n; i++ )
1488 myMapShapeId[ aShapesId[ i ] ] = 0;
1491 myPreviewDisplayer->SetVisibility(false);
1493 catch(const SALOME::SALOME_Exception & S_ex){
1495 myPreviewDisplayer->SetVisibility(false);
1499 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1502 aCompErrors = gen->GetComputeErrors( myMesh, myMainShape );
1503 // check if there are memory problems
1504 for ( int i = 0; (i < aCompErrors->length()) && !memoryLack; ++i )
1505 memoryLack = ( aCompErrors[ i ].code == SMESH::COMPERR_MEMORY_PB );
1507 catch(const SALOME::SALOME_Exception & S_ex){
1512 aMemoryReserve.release();
1514 bool noCompError = ( !aCompErrors.operator->() || aCompErrors->length() == 0 );
1515 bool noHypoError = ( aHypErrors.isEmpty() );
1517 SUIT_ResourceMgr* resMgr = SMESH::GetResourceMgr( gui );
1518 int aNotifyMode = resMgr->integerValue( "SMESH", "show_result_notification" );
1520 bool isShowError = true;
1521 switch( aNotifyMode ) {
1522 case 0: // show the mesh computation result dialog NEVER
1523 isShowError = false;
1525 case 1: // show the mesh computation result dialog if there are some errors
1526 default: // show the result dialog after each mesh computation
1527 if ( !computeFailed && !memoryLack && noCompError && noHypoError )
1528 isShowError = false;
1532 aWaitCursor.suspend();
1537 aCompDlg->setWindowTitle(tr( computeFailed ? "SMESH_WRN_COMPUTE_FAILED" : "SMESH_COMPUTE_SUCCEED"));
1538 showComputeResult( memoryLack, noCompError, aCompErrors, noHypoError, aHypErrors );
1543 //================================================================================
1545 * \brief Constructor
1547 //================================================================================
1549 SMESHGUI_PrecomputeDlg::SMESHGUI_PrecomputeDlg( QWidget* parent )
1550 : SMESHGUI_Dialog( parent, false, false, OK | Cancel | Help )
1552 setWindowTitle( tr( "CAPTION" ) );
1554 setButtonText( OK, tr( "COMPUTE" ) );
1555 QFrame* main = mainFrame();
1557 QVBoxLayout* layout = new QVBoxLayout( main );
1559 QFrame* frame = new QFrame( main );
1560 layout->setMargin(0); layout->setSpacing(0);
1561 layout->addWidget( frame );
1563 QHBoxLayout* frameLay = new QHBoxLayout( frame );
1564 frameLay->setMargin(0); frameLay->setSpacing(SPACING);
1566 myPreviewMode = new QtxComboBox( frame );
1567 frameLay->addWidget( myPreviewMode );
1569 myPreviewBtn = new QPushButton( tr( "PREVIEW" ), frame );
1570 frameLay->addWidget( myPreviewBtn );
1572 connect( myPreviewBtn, SIGNAL( clicked( bool ) ), this, SIGNAL( preview() ) );
1575 //================================================================================
1579 //================================================================================
1581 SMESHGUI_PrecomputeDlg::~SMESHGUI_PrecomputeDlg()
1585 //================================================================================
1587 * \brief Sets available preview modes
1589 //================================================================================
1591 void SMESHGUI_PrecomputeDlg::setPreviewModes( const QList<int>& theModes )
1593 myPreviewMode->clear();
1594 QList<int>::const_iterator it = theModes.constBegin();
1595 for ( int i = 0; it != theModes.constEnd(); ++it, i++ )
1597 QString mode = QString( "PREVIEW_%1" ).arg( *it );
1598 myPreviewMode->addItem( tr( mode.toLatin1().data() ) );
1599 myPreviewMode->setId( i, *it );
1601 myPreviewBtn->setEnabled( !theModes.isEmpty() );
1604 //================================================================================
1606 * \brief Returns current preview mesh mode
1608 //================================================================================
1610 int SMESHGUI_PrecomputeDlg::getPreviewMode() const
1612 return myPreviewMode->currentId();
1616 //================================================================================
1618 * \brief Constructor
1620 //================================================================================
1622 SMESHGUI_EvaluateOp::SMESHGUI_EvaluateOp()
1623 : SMESHGUI_BaseComputeOp()
1628 //================================================================================
1630 * \brief Desctructor
1632 //================================================================================
1634 SMESHGUI_EvaluateOp::~SMESHGUI_EvaluateOp()
1638 //================================================================================
1640 * \brief perform it's intention action: compute mesh
1642 //================================================================================
1644 void SMESHGUI_EvaluateOp::startOperation()
1646 SMESHGUI_BaseComputeOp::evaluateDlg();
1647 SMESHGUI_BaseComputeOp::startOperation();
1651 //================================================================================
1653 * \brief Gets dialog of this operation
1654 * \retval LightApp_Dialog* - pointer to dialog of this operation
1656 //================================================================================
1658 LightApp_Dialog* SMESHGUI_EvaluateOp::dlg() const
1660 return evaluateDlg();
1663 //================================================================================
1665 * \brief evaluaateMesh()
1667 //================================================================================
1669 void SMESHGUI_BaseComputeOp::evaluateMesh()
1673 SMESH::MemoryReserve aMemoryReserve;
1675 SMESH::compute_error_array_var aCompErrors;
1678 bool evaluateFailed = true, memoryLack = false;
1679 SMESH::long_array_var aRes;
1681 _PTR(SObject) aMeshSObj = SMESH::FindSObject(myMesh);
1682 bool hasShape = myMesh->HasShapeToMesh();
1683 bool shapeOK = myMainShape->_is_nil() ? !hasShape : hasShape;
1684 if ( shapeOK && aMeshSObj )
1686 myCompDlg->myMeshName->setText( aMeshSObj->GetName().c_str() );
1687 SMESH::SMESH_Gen_var gen = getSMESHGUI()->GetSMESHGen();
1688 SMESH::algo_error_array_var errors = gen->GetAlgoState(myMesh,myMainShape);
1689 if ( errors->length() > 0 ) {
1690 aHypErrors = SMESH::GetMessageOnAlgoStateErrors( errors.in() );
1692 SUIT_OverrideCursor aWaitCursor;
1694 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1697 aRes = gen->Evaluate(myMesh, myMainShape);
1699 catch(const SALOME::SALOME_Exception & S_ex){
1704 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1707 aCompErrors = gen->GetComputeErrors( myMesh, myMainShape );
1709 catch(const SALOME::SALOME_Exception & S_ex){
1715 aMemoryReserve.release();
1717 evaluateFailed = ( aCompErrors->length() > 0 );
1718 myCompDlg->setWindowTitle(tr( evaluateFailed ? "SMESH_WRN_EVALUATE_FAILED" : "SMESH_EVALUATE_SUCCEED"));
1722 bool noCompError = ( !aCompErrors.operator->() || aCompErrors->length() == 0 );
1723 bool noHypoError = ( aHypErrors.isEmpty() );
1725 //SUIT_ResourceMgr* resMgr = SMESH::GetResourceMgr( SMESHGUI::GetSMESHGUI() );
1726 //int aNotifyMode = resMgr->integerValue( "SMESH", "show_result_notification" );
1728 bool isShowResultDlg = true;
1730 //switch( aNotifyMode ) {
1731 //case 0: // show the mesh computation result dialog NEVER
1732 //isShowResultDlg = false;
1735 //case 1: // show the mesh computation result dialog if there are some errors
1736 //if ( memoryLack || !noHypoError )
1737 // isShowResultDlg = true;
1740 // isShowResultDlg = false;
1744 //default: // show the result dialog after each mesh computation
1745 //isShowResultDlg = true;
1749 if ( isShowResultDlg )
1750 showEvaluateResult( aRes, memoryLack, noCompError, aCompErrors,
1751 noHypoError, aHypErrors);
1755 void SMESHGUI_BaseComputeOp::showEvaluateResult(const SMESH::long_array& theRes,
1756 const bool theMemoryLack,
1757 const bool theNoCompError,
1758 SMESH::compute_error_array_var& theCompErrors,
1759 const bool theNoHypoError,
1760 const QString& theHypErrors)
1762 bool hasShape = myMesh->HasShapeToMesh();
1763 SMESHGUI_ComputeDlg* aCompDlg = evaluateDlg();
1764 aCompDlg->myMemoryLackGroup->hide();
1766 if ( theMemoryLack )
1768 aCompDlg->myMemoryLackGroup->show();
1769 aCompDlg->myFullInfo->hide();
1770 aCompDlg->myBriefInfo->hide();
1771 aCompDlg->myHypErrorGroup->hide();
1772 aCompDlg->myCompErrorGroup->hide();
1774 else if ( theNoCompError && theNoHypoError )
1776 aCompDlg->myFullInfo->SetMeshInfo( theRes );
1777 aCompDlg->myFullInfo->show();
1778 aCompDlg->myBriefInfo->hide();
1779 aCompDlg->myHypErrorGroup->hide();
1780 aCompDlg->myCompErrorGroup->hide();
1784 QTableWidget* tbl = aCompDlg->myTable;
1785 aCompDlg->myBriefInfo->SetMeshInfo( theRes );
1786 aCompDlg->myBriefInfo->show();
1787 aCompDlg->myFullInfo->hide();
1789 if ( theNoHypoError ) {
1790 aCompDlg->myHypErrorGroup->hide();
1793 aCompDlg->myHypErrorGroup->show();
1794 aCompDlg->myHypErrorLabel->setText( theHypErrors );
1797 if ( theNoCompError ) {
1798 aCompDlg->myCompErrorGroup->hide();
1801 aCompDlg->myCompErrorGroup->show();
1803 aCompDlg->myPublishBtn->hide();
1804 aCompDlg->myShowBtn->hide();
1806 // fill table of errors
1807 tbl->setRowCount( theCompErrors->length() );
1808 if ( !hasShape ) tbl->hideColumn( COL_SHAPE );
1809 else tbl->showColumn( COL_SHAPE );
1810 tbl->setColumnWidth( COL_ERROR, 200 );
1812 bool hasBadMesh = false;
1813 for ( int row = 0; row < theCompErrors->length(); ++row )
1815 SMESH::ComputeError & err = theCompErrors[ row ];
1817 QString text = err.algoName.in();
1818 if ( !tbl->item( row, COL_ALGO ) ) tbl->setItem( row, COL_ALGO, new QTableWidgetItem( text ) );
1819 else tbl->item( row, COL_ALGO )->setText( text );
1821 text = SMESH::errorText( err.code, err.comment.in() );
1822 if ( !tbl->item( row, COL_ERROR ) ) tbl->setItem( row, COL_ERROR, new QTableWidgetItem( text ) );
1823 else tbl->item( row, COL_ERROR )->setText( text );
1825 text = QString("%1").arg( err.subShapeID );
1826 if ( !tbl->item( row, COL_SHAPEID ) ) tbl->setItem( row, COL_SHAPEID, new QTableWidgetItem( text ) );
1827 else tbl->item( row, COL_SHAPEID )->setText( text );
1829 text = hasShape ? SMESH::shapeText( err.subShapeID, myMainShape ) : QString("");
1830 if ( !tbl->item( row, COL_SHAPE ) ) tbl->setItem( row, COL_SHAPE, new QTableWidgetItem( text ) );
1831 else tbl->item( row, COL_SHAPE )->setText( text );
1833 text = ( !hasShape || SMESH::getSubShapeSO( err.subShapeID, myMainShape )) ? "PUBLISHED" : "";
1834 if ( !tbl->item( row, COL_PUBLISHED ) ) tbl->setItem( row, COL_PUBLISHED, new QTableWidgetItem( text ) );
1835 else tbl->item( row, COL_PUBLISHED )->setText( text ); // if text=="", "PUBLISH" button enabled
1837 text = err.hasBadMesh ? "hasBadMesh" : "";
1838 if ( !tbl->item( row, COL_BAD_MESH ) ) tbl->setItem( row, COL_BAD_MESH, new QTableWidgetItem( text ) );
1839 else tbl->item( row, COL_BAD_MESH )->setText( text );
1840 if ( err.hasBadMesh ) hasBadMesh = true;
1842 //tbl->item( row, COL_ERROR )->setWordWrap( true ); // VSR: TODO ???
1843 tbl->resizeRowToContents( row );
1845 tbl->resizeColumnToContents( COL_ALGO );
1846 tbl->resizeColumnToContents( COL_SHAPE );
1849 aCompDlg->myBadMeshBtn->show();
1851 aCompDlg->myBadMeshBtn->hide();
1853 tbl->setCurrentCell(0,0);
1854 currentCellChanged(); // to update buttons
1857 // show dialog and wait, becase Compute can be invoked from Preview operation
1858 //aCompDlg->exec(); // this way it becomes modal - impossible to rotate model in the Viewer
1863 //================================================================================
1865 * \brief Gets dialog of evaluate operation
1866 * \retval SMESHGUI_ComputeDlg* - pointer to dialog of this operation
1868 //================================================================================
1870 SMESHGUI_ComputeDlg* SMESHGUI_BaseComputeOp::evaluateDlg() const
1874 SMESHGUI_BaseComputeOp* me = (SMESHGUI_BaseComputeOp*)this;
1875 me->myCompDlg = new SMESHGUI_ComputeDlg( desktop(), true );
1876 // connect signals and slots
1877 connect(myCompDlg->myShowBtn, SIGNAL (clicked()), SLOT(onPreviewShape()));
1878 connect(myCompDlg->myPublishBtn, SIGNAL (clicked()), SLOT(onPublishShape()));
1879 connect(myCompDlg->myBadMeshBtn, SIGNAL (clicked()), SLOT(onShowBadMesh()));
1880 QTableWidget* aTable = me->table();
1881 connect(aTable, SIGNAL(itemSelectionChanged()), SLOT(currentCellChanged()));
1882 connect(aTable, SIGNAL(currentCellChanged(int,int,int,int)), SLOT(currentCellChanged()));