/**
* Make sure only the active branch is visible
*
* @param array $activeBranch Of \Gems_Menu_Menu Abstract items
* @return \Gems_Menu_MenuAbstract (continuation pattern)
*/
protected function setBranchVisible(array $activeBranch)
{
parent::setBranchVisible($activeBranch);
$child = end($activeBranch);
$store = self::_getSessionStore($this->get('label'));
$contr = $child->get('controller');
$action = $child->get('action');
$store->controller = $contr;
$store->action = $action;
$this->set('controller', $contr);
$this->set('action', $action);
return $this;
}
