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Iterator safety. 

Fixes https://gitlab.com/kicad/code/kicad/issues/13341
This commit is contained in:
Jeff Young 2023-01-02 11:36:26 +00:00
parent e8114dc49a
commit fc346ea794
1 changed files with 27 additions and 21 deletions
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48
eeschema/sch_edit_frame.cpp
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@ -1782,6 +1782,8 @@ void SCH_EDIT_FRAME::SaveSymbolToSchematic( const LIB_SYMBOL& aSymbol,
if( principalSymbol->IsAnnotated( &principalPath ) )
principalRef = principalSymbol->GetRef( &principalPath, false );
std::vector< std::pair<SCH_SYMBOL*, SCH_SHEET_PATH> > otherUnits;
for( const SCH_SHEET_PATH& path : Schematic().GetSheets() )
{
for( SCH_ITEM* candidate : path.LastScreen()->Items().OfType( SCH_SYMBOL_T ) )
@ -1792,31 +1794,35 @@ void SCH_EDIT_FRAME::SaveSymbolToSchematic( const LIB_SYMBOL& aSymbol,
|| ( candidateSymbol->IsAnnotated( &path )
&& candidateSymbol->GetRef( &path, false ) == principalRef ) )
{
// This needs to be done before the LIB_SYMBOL is changed to prevent stale
// library symbols in the schematic file.
path.LastScreen()->Remove( candidateSymbol );
if( !candidateSymbol->IsNew() )
{
SaveCopyInUndoList( path.LastScreen(), candidateSymbol,
UNDO_REDO::CHANGED, appendToUndo );
appendToUndo = true;
}
candidateSymbol->SetLibSymbol( aSymbol.Flatten().release() );
candidateSymbol->UpdateFields( &GetCurrentSheet(),
true, /* update style */
true, /* update ref */
true, /* update other fields */
false, /* reset ref */
false /* reset other fields */ );
path.LastScreen()->Append( candidateSymbol );
GetCanvas()->GetView()->Update( candidateSymbol );
otherUnits.emplace_back( candidateSymbol, path );
}
}
}
for( auto& [ otherUnit, path ] : otherUnits )
{
// This needs to be done before the LIB_SYMBOL is changed to prevent stale
// library symbols in the schematic file.
path.LastScreen()->Remove( otherUnit );
if( !otherUnit->IsNew() )
{
SaveCopyInUndoList( path.LastScreen(), otherUnit, UNDO_REDO::CHANGED, appendToUndo );
appendToUndo = true;
}
otherUnit->SetLibSymbol( aSymbol.Flatten().release() );
otherUnit->UpdateFields( &GetCurrentSheet(),
true, /* update style */
true, /* update ref */
true, /* update other fields */
false, /* reset ref */
false /* reset other fields */ );
path.LastScreen()->Append( otherUnit );
GetCanvas()->GetView()->Update( otherUnit );
}
GetCanvas()->Refresh();
OnModify();
}