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To avoid memory leaks

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This commit is contained in:
ouv 2009-09-03 08:50:15 +00:00
parent bcbdd40a30
commit 5ff23c3748
2 changed files with 38 additions and 21 deletions
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34
src/OBJECT/SMESH_PreviewActorsCollection.cxx
View File

@ -78,6 +78,10 @@ SMESH_PreviewActorsCollection
if (myRenderer)
RemoveFromRender(myRenderer);
QMap<int, GEOM_Actor*>::iterator iter = myMapOfActors.begin();
for ( ; iter != myMapOfActors.end(); ++iter )
if ( GEOM_Actor* anActor = iter.value() )
anActor->Delete();
myMapOfActors.clear();
}
@ -99,26 +103,26 @@ bool SMESH_PreviewActorsCollection::Init( const TopoDS_Shape& theShape, TopAbs_S
TopExp_Explorer exp( theShape, theType );
for ( ; exp.More(); exp.Next() ) {
int index = myMapOfShapes.FindIndex( exp.Current() );
if ( index ) {
if ( index && !myMapOfActors.contains( index ) ) {
// create actor if the index is present
if ( GEOM_Actor* anActor = createActor( exp.Current() )) {
// Create new entry for actor
QString aString = theEntry;
aString += QString("_%1").arg( index ); // add index to actor entry
// Create new entry for actor
QString aString = theEntry;
aString += QString("_%1").arg( index ); // add index to actor entry
// Create interactive object
Handle( SALOME_InteractiveObject ) anIO = new SALOME_InteractiveObject();
anIO->setEntry( aString.toLatin1().constData() );
// Create interactive object
Handle( SALOME_InteractiveObject ) anIO = new SALOME_InteractiveObject();
anIO->setEntry( aString.toLatin1().constData() );
// Init Actor
anActor->SetVectorMode( true );
anActor->setIO( anIO );
anActor->SetSelector( mySelector );
anActor->SetPickable( true );
anActor->SetResolveCoincidentTopology( true );
// Init Actor
anActor->SetVectorMode( true );
anActor->setIO( anIO );
anActor->SetSelector( mySelector );
anActor->SetPickable( true );
anActor->SetResolveCoincidentTopology( true );
// Add Actor to the Actors Map
myMapOfActors.insert(index, anActor);
// Add Actor to the Actors Map
myMapOfActors.insert(index, anActor);
}
}
}

25
src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.cxx
View File

@ -80,7 +80,8 @@
StdMeshersGUI_SubShapeSelectorWdg
::StdMeshersGUI_SubShapeSelectorWdg( QWidget * parent ):
QWidget( parent )
QWidget( parent ),
myPreviewActor( 0 )
{
QPixmap image0( SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap( "SMESH", tr( "ICON_SELECT" ) ) );
@ -118,14 +119,17 @@ StdMeshersGUI_SubShapeSelectorWdg
StdMeshersGUI_SubShapeSelectorWdg::~StdMeshersGUI_SubShapeSelectorWdg()
{
if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI )) {
myPreviewActor->RemoveFromRender( myRenderer );
aViewWindow->Repaint();
if ( myPreviewActor ) {
myPreviewActor->RemoveFromRender( myRenderer );
aViewWindow->Repaint();
delete myPreviewActor;
myPreviewActor = 0;
}
}
myEntry = "";
myParamValue = "";
myMainShape.Nullify();
delete myPreviewActor;
}
//================================================================================
@ -164,6 +168,9 @@ void StdMeshersGUI_SubShapeSelectorWdg::init()
void StdMeshersGUI_SubShapeSelectorWdg::showPreview( bool visible)
{
if ( !myPreviewActor )
return;
if ( myIsShown != visible ) {
myPreviewActor->SetShown( visible );
@ -180,6 +187,9 @@ void StdMeshersGUI_SubShapeSelectorWdg::showPreview( bool visible)
//=================================================================================
void StdMeshersGUI_SubShapeSelectorWdg::SelectionIntoArgument()
{
if ( !myPreviewActor )
return;
mySelectedIDs.clear();
// get selected mesh
@ -309,6 +319,9 @@ void StdMeshersGUI_SubShapeSelectorWdg::onRemove()
//=================================================================================
void StdMeshersGUI_SubShapeSelectorWdg::onListSelectionChanged()
{
if ( !myPreviewActor )
return;
mySelectionMgr->clearSelected();
TColStd_MapOfInteger aIndexes;
QList<QListWidgetItem*> selItems = myListWidget->selectedItems();
@ -345,7 +358,7 @@ void StdMeshersGUI_SubShapeSelectorWdg::updateState()
myAddButton->setEnabled( state );
myRemoveButton->setEnabled( state );
if (state = true) {
if (state) {
myPreviewActor = new SMESH_PreviewActorsCollection();
myPreviewActor->SetSelector( mySelector );
//myPreviewActor->Init( myMainShape, TopAbs_EDGE, myEntry );