for::getCalculatedPerformedData

protected function getCalculatedPerformedData(Widget $widget, $withCalculatedData)
{
	static $data;
	if (!$data)
	{
		$data = $withCalculatedData ? WidgetHelper::getCalculatedPerformedData($this, $widget) : array();
		$data = $this->handlerFinallyBeforePassToView($data);
	}
	return $data;
}