public function getDuplicateProgressSteps($source)
{
$ret = parent::getDuplicateProgressSteps($source);
//pages are not duplicated because they are not returned by 'inherit'=>false
//so duplicate them here
$s = array('generatorFlags' => array('pageGenerator' => true), 'ignoreVisible' => true);
foreach ($source->getChildComponents($s) as $c) {
$ret += $c->generator->getDuplicateProgressSteps($c);
}
return $ret;
}
