void
PrinterListView::_AddPrinter(BDirectory& printer, bool calculateLayout)
{
BString state;
node_ref node;
// If the entry is a directory
if (printer.InitCheck() == B_OK
&& printer.GetNodeRef(&node) == B_OK
&& _FindItem(&node) == NULL
&& printer.ReadAttrString(PSRV_PRINTER_ATTR_STATE, &state) == B_OK
&& state == "free") {
// Check it's Mime type for a spool director
BNodeInfo info(&printer);
char buffer[256];
if (info.GetType(buffer) == B_OK
&& strcmp(buffer, PSRV_PRINTER_FILETYPE) == 0) {
// Yes, it is a printer definition node
AddItem(new PrinterItem(static_cast<PrintersWindow*>(Window()),
printer, fLayoutData));
if (calculateLayout)
_LayoutPrinterItems();
}
}
}
