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Fix bug 12109: SIGSEGV after trying to create sub-mesh in the second study.

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This commit is contained in:
jfa 2006-04-06 08:12:40 +00:00
parent a636c1e101
commit 39e3ed0090
2 changed files with 17 additions and 19 deletions
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28
src/SMESHGUI/SMESHGUI_SelectionOp.cxx
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@ -67,11 +67,7 @@ SMESHGUI_SelectionOp::SMESHGUI_SelectionOp( const Selection_Mode mode )
//================================================================================= //=================================================================================
SMESHGUI_SelectionOp::~SMESHGUI_SelectionOp() SMESHGUI_SelectionOp::~SMESHGUI_SelectionOp()
{ {
Filters::const_iterator anIt = myFilters.begin(), removeCustomFilters();
aLast = myFilters.end();
for( ; anIt!=aLast; anIt++ )
if( anIt.data() )
delete anIt.data();
} }
//================================================================================= //=================================================================================
@ -99,17 +95,21 @@ void SMESHGUI_SelectionOp::startOperation()
// name : removeCustomFilters // name : removeCustomFilters
// purpose : // purpose :
//================================================================================= //=================================================================================
void SMESHGUI_SelectionOp::removeCustomFilters() const void SMESHGUI_SelectionOp::removeCustomFilters()
{ {
if (myFilters.count() > 0) {
LightApp_SelectionMgr* mgr = selectionMgr(); LightApp_SelectionMgr* mgr = selectionMgr();
if( !mgr )
return;
Filters::const_iterator anIt = myFilters.begin(), Filters::const_iterator anIt = myFilters.begin(),
aLast = myFilters.end(); aLast = myFilters.end();
for( ; anIt!=aLast; anIt++ ) for (; anIt != aLast; anIt++) {
if( anIt.data() ) if (anIt.data()) {
mgr->removeFilter( anIt.data() ); if (mgr) mgr->removeFilter(anIt.data());
delete anIt.data();
}
}
myFilters.clear();
}
} }
//================================================================================= //=================================================================================
@ -195,9 +195,7 @@ void SMESHGUI_SelectionOp::onActivateObject( int id )
//================================================================================= //=================================================================================
void SMESHGUI_SelectionOp::onDeactivateObject( int id ) void SMESHGUI_SelectionOp::onDeactivateObject( int id )
{ {
LightApp_SelectionMgr* mgr = selectionMgr(); removeCustomFilters();
if( mgr && myFilters.contains( id ) && myFilters[ id ] )
mgr->removeFilter( myFilters[ id ] );
} }
//================================================================================= //=================================================================================

2
src/SMESHGUI/SMESHGUI_SelectionOp.h
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@ -90,7 +90,7 @@ protected:
virtual SUIT_SelectionFilter* createFilter( const int ) const; virtual SUIT_SelectionFilter* createFilter( const int ) const;
//! Remove only filters set by this operation (they are in map myFilters ) //! Remove only filters set by this operation (they are in map myFilters )
void removeCustomFilters() const; void removeCustomFilters();
//! Return what selection mode is set in VTK viewer //! Return what selection mode is set in VTK viewer
Selection_Mode selectionMode() const; Selection_Mode selectionMode() const;