bool SCH_SCREEN::SchematicCleanUp()
{
bool modified = false;
for( SCH_ITEM* item = m_drawList.begin() ; item; item = item->Next() )
{
if( ( item->Type() != SCH_LINE_T ) && ( item->Type() != SCH_JUNCTION_T ) )
continue;
bool restart;
for( SCH_ITEM* testItem = item->Next(); testItem; testItem = restart ? m_drawList.begin() : testItem->Next() )
{
restart = false;
if( ( item->Type() == SCH_LINE_T ) && ( testItem->Type() == SCH_LINE_T ) )
{
SCH_LINE* line = (SCH_LINE*) item;
if( line->MergeOverlap( (SCH_LINE*) testItem ) )
{
// Keep the current flags, because the deleted segment can be flagged.
item->SetFlags( testItem->GetFlags() );
DeleteItem( testItem );
restart = true;
modified = true;
}
}
else if ( ( ( item->Type() == SCH_JUNCTION_T )
&& ( testItem->Type() == SCH_JUNCTION_T ) ) && ( testItem != item ) )
{
if ( testItem->HitTest( item->GetPosition() ) )
{
// Keep the current flags, because the deleted segment can be flagged.
item->SetFlags( testItem->GetFlags() );
DeleteItem( testItem );
restart = true;
modified = true;
}
}
}
}
TestDanglingEnds();
return modified;
}
bool SCH_SCREEN::SchematicCleanUp( EDA_DRAW_PANEL* aCanvas, wxDC* aDC )
{
SCH_ITEM* item, * testItem;
bool modified = false;
item = m_drawList.begin();
for( ; item; item = item->Next() )
{
if( ( item->Type() != SCH_LINE_T ) && ( item->Type() != SCH_JUNCTION_T ) )
continue;
testItem = item->Next();
while( testItem )
{
if( ( item->Type() == SCH_LINE_T ) && ( testItem->Type() == SCH_LINE_T ) )
{
SCH_LINE* line = (SCH_LINE*) item;
if( line->MergeOverlap( (SCH_LINE*) testItem ) )
{
// Keep the current flags, because the deleted segment can be flagged.
item->SetFlags( testItem->GetFlags() );
DeleteItem( testItem );
testItem = m_drawList.begin();
modified = true;
}
else
{
testItem = testItem->Next();
}
}
else if ( ( ( item->Type() == SCH_JUNCTION_T ) && ( testItem->Type() == SCH_JUNCTION_T ) ) && ( testItem != item ) )
{
if ( testItem->HitTest( item->GetPosition() ) )
{
// Keep the current flags, because the deleted segment can be flagged.
item->SetFlags( testItem->GetFlags() );
DeleteItem( testItem );
testItem = m_drawList.begin();
modified = true;
}
else
{
testItem = testItem->Next();
}
}
else
{
testItem = testItem->Next();
}
}
}
TestDanglingEnds( aCanvas, aDC );
if( aCanvas && modified )
aCanvas->Refresh();
return modified;
}