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Bug IPAL21436 - TC5.1.3 Call of Pop-up onLocal Coordinate System is Attempt to access to null object, SIGSEGV. Regress

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This commit is contained in:
ouv 2009-10-23 08:51:26 +00:00
parent 94006657e9
commit 11144d3576
2 changed files with 49 additions and 46 deletions
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52
src/DisplayGUI/DisplayGUI.cxx
View File

@ -511,18 +511,18 @@ void DisplayGUI::ChangeDisplayMode( const int mode, SUIT_ViewWindow* viewWindow
SVTK_Prs* vtkPrs =
stvkViewer ? dynamic_cast<SVTK_Prs*>( stvkViewer->CreatePrs( It.Value()->getEntry() ) ) : 0;
if ( vtkPrs && !vtkPrs->IsNull() ) {
if ( mode == 0 )
aView->ChangeRepresentationToWireframe( vtkPrs->GetObjects() );
else if ( mode == 1 )
aView->ChangeRepresentationToSurface( vtkPrs->GetObjects() );
else if ( mode == 2 ) {
vtkActorCollection* anActors = vtkPrs->GetObjects();
anActors->InitTraversal();
while (vtkActor* anAct = anActors->GetNextActor()) {
GEOM_Actor* aGeomActor = GEOM_Actor::SafeDownCast(anAct);
aGeomActor->SetVectorMode(!aGeomActor->GetVectorMode());
}
}
if ( mode == 0 )
aView->ChangeRepresentationToWireframe( vtkPrs->GetObjects() );
else if ( mode == 1 )
aView->ChangeRepresentationToSurface( vtkPrs->GetObjects() );
else if ( mode == 2 ) {
vtkActorCollection* anActors = vtkPrs->GetObjects();
anActors->InitTraversal();
while (vtkActor* anAct = anActors->GetNextActor()) {
GEOM_Actor* aGeomActor = GEOM_Actor::SafeDownCast(anAct);
aGeomActor->SetVectorMode(!aGeomActor->GetVectorMode());
}
}
}
}
aView->Repaint();
@ -538,19 +538,21 @@ void DisplayGUI::ChangeDisplayMode( const int mode, SUIT_ViewWindow* viewWindow
SOCC_Viewer* soccViewer = (SOCC_Viewer*)(viewWindow->getViewManager()->getViewModel());
SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( soccViewer->CreatePrs( It.Value()->getEntry() ) );
if ( occPrs && !occPrs->IsNull() ) {
AIS_ListOfInteractive shapes; occPrs->GetObjects( shapes );
AIS_ListIteratorOfListOfInteractive interIter( shapes );
for ( ; interIter.More(); interIter.Next() ) {
if ( mode == 0 )
ic->SetDisplayMode( interIter.Value(), AIS_WireFrame, false );
else if ( mode == 1 )
ic->SetDisplayMode( interIter.Value(), AIS_Shaded, false );
if (mode == 2 ) {
Handle(GEOM_AISShape) aSh = Handle(GEOM_AISShape)::DownCast( interIter.Value() );
aSh->SetDisplayVectors(!aSh->isShowVectors());
ic->RecomputePrsOnly(interIter.Value());
}
}
AIS_ListOfInteractive shapes; occPrs->GetObjects( shapes );
AIS_ListIteratorOfListOfInteractive interIter( shapes );
for ( ; interIter.More(); interIter.Next() ) {
if ( mode == 0 )
ic->SetDisplayMode( interIter.Value(), AIS_WireFrame, false );
else if ( mode == 1 )
ic->SetDisplayMode( interIter.Value(), AIS_Shaded, false );
if (mode == 2 ) {
Handle(GEOM_AISShape) aSh = Handle(GEOM_AISShape)::DownCast( interIter.Value() );
if ( !aSh.IsNull() ) {
aSh->SetDisplayVectors(!aSh->isShowVectors());
ic->RecomputePrsOnly(interIter.Value());
}
}
}
}
}
ic->UpdateCurrentViewer();

43
src/GEOMGUI/GEOMGUI_Selection.cxx
View File

@ -195,28 +195,29 @@ bool GEOMGUI_Selection::isVectorsMode( const int index ) const
SALOME_Prs* prs = view->CreatePrs( entry( index ).toLatin1().constData() );
if ( prs ) {
if ( viewType == OCCViewer_Viewer::Type() ) { // assuming OCC
SOCC_Prs* occPrs = (SOCC_Prs*) prs;
AIS_ListOfInteractive lst;
occPrs->GetObjects( lst );
if ( lst.Extent() ) {
Handle(AIS_InteractiveObject) io = lst.First();
if ( !io.IsNull() ) {
Handle(GEOM_AISShape) aSh = Handle(GEOM_AISShape)::DownCast(io);
ret = aSh->isShowVectors();
}
}
SOCC_Prs* occPrs = (SOCC_Prs*) prs;
AIS_ListOfInteractive lst;
occPrs->GetObjects( lst );
if ( lst.Extent() ) {
Handle(AIS_InteractiveObject) io = lst.First();
if ( !io.IsNull() ) {
Handle(GEOM_AISShape) aSh = Handle(GEOM_AISShape)::DownCast(io);
if ( !aSh.IsNull() )
ret = aSh->isShowVectors();
}
}
} else if ( viewType == SVTK_Viewer::Type() ) { // assuming VTK
SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
vtkActorCollection* lst = vtkPrs ? vtkPrs->GetObjects() : 0;
if ( lst ) {
lst->InitTraversal();
vtkActor* actor = lst->GetNextActor();
if ( actor ) {
GEOM_Actor* aGeomActor = GEOM_Actor::SafeDownCast(actor);
if ( aGeomActor )
ret = aGeomActor->GetVectorMode();
}
}
SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
vtkActorCollection* lst = vtkPrs ? vtkPrs->GetObjects() : 0;
if ( lst ) {
lst->InitTraversal();
vtkActor* actor = lst->GetNextActor();
if ( actor ) {
GEOM_Actor* aGeomActor = GEOM_Actor::SafeDownCast(actor);
if ( aGeomActor )
ret = aGeomActor->GetVectorMode();
}
}
}
}
}