/**
* Constructor
*
* @param object $a_parent_obj parent gui object
* @param string $a_parent_cmd parent cmd
* @param ilLMPresentationGUI $a_lm_pres learning module presentation gui object
* @param string $a_lang language
*/
function __construct($a_parent_obj, $a_parent_cmd, ilLMPresentationGUI $a_lm_pres, $a_lang = "-", $a_focus_id = 0)
{
$this->lm_pres = $a_lm_pres;
$this->lm = $this->lm_pres->lm;
$exp_id = !$this->getOfflineMode() && $this->lm->getProgressIcons() ? "ilLMProgressTree" : "";
parent::__construct($a_parent_obj, $a_parent_cmd, $this->lm, $exp_id);
$this->lm_set = new ilSetting("lm");
$this->lang = $a_lang;
if ($a_focus_id > 0) {
$this->setSecondaryHighlightedNodes(array($a_focus_id));
}
if ($this->lm->getTOCMode() != "pages") {
$this->setTypeWhiteList(array("st", "du"));
}
$this->focus_id = $a_focus_id;
}
