SCH_ITEM* SCH_SHEET_PATH::LastDrawList() const
{
SCH_SHEET* lastSheet = Last();
if( lastSheet && lastSheet->GetScreen() )
return lastSheet->GetScreen()->GetDrawItems();
return NULL;
}
void SCH_SCREENS::BuildScreenList( EDA_ITEM* aItem )
{
if( aItem && aItem->Type() == SCH_SHEET_T )
{
SCH_SHEET* ds = (SCH_SHEET*) aItem;
aItem = ds->GetScreen();
}
if( aItem && aItem->Type() == SCH_SCREEN_T )
{
SCH_SCREEN* screen = (SCH_SCREEN*) aItem;
// Ensure each component has its pointer to its part lib LIB_PART
// up to date (the cost is low if this is the case)
// We do this update here, because most of time this function is called
// to create a netlist, or an ERC, which need this update
screen->BuildSchCmpLinksToLibCmp();
AddScreenToList( screen );
EDA_ITEM* strct = screen->GetDrawItems();
while( strct )
{
if( strct->Type() == SCH_SHEET_T )
{
BuildScreenList( strct );
}
strct = strct->Next();
}
}
}
void SCH_SCREENS::BuildScreenList( EDA_ITEM* aItem )
{
if( aItem && aItem->Type() == SCH_SHEET_T )
{
SCH_SHEET* ds = (SCH_SHEET*) aItem;
aItem = ds->GetScreen();
}
if( aItem && aItem->Type() == SCH_SCREEN_T )
{
SCH_SCREEN* screen = (SCH_SCREEN*) aItem;
AddScreenToList( screen );
EDA_ITEM* strct = screen->GetDrawItems();
while( strct )
{
if( strct->Type() == SCH_SHEET_T )
{
BuildScreenList( strct );
}
strct = strct->Next();
}
}
}
SCH_SCREEN* SCH_SHEET_PATH::LastScreen() const
{
SCH_SHEET* lastSheet = Last();
if( lastSheet )
return lastSheet->GetScreen();
return NULL;
}