una/studio/template/scripts/BxBaseStudioMenu.php

<?php
/**
 * Copyright (c) BoonEx Pty Limited - http://www.boonex.com/
 * CC-BY License - http://creativecommons.org/licenses/by/3.0/
 *
 * @defgroup    DolphinView Dolphin Studio Representation classes
 * @ingroup     DolphinStudio
 * @{
 */
defined('BX_DOL') or die('hack attempt');

bx_import('BxDolStudioMenu');

class BxBaseStudioMenu extends BxDolStudioMenu { 
    public function __construct ($aObject, $oTemplate) {
        parent::__construct ($aObject, $oTemplate);
    }

	/**
     * Check if menu items is selected.
     * @param $a menu item array
     * @return boolean
     */ 
    protected function _isSelected ($a) {
        return isset($a['selected']) && $a['selected'] === true;
    }
}
/** @} */