/**
  * Delete tree settings
  */
 protected function dConfirmDeleteTree()
 {
     $this->setSubTabs(self::TAB_DIRECTORY);
     $GLOBALS['ilTabs']->activateSubTab('dTrees');
     $GLOBALS['ilTabs']->activateTab('ecs_dir_allocation');
     include_once './Services/Utilities/classes/class.ilConfirmationGUI.php';
     include_once './Services/WebServices/ECS/classes/Tree/class.ilECSCmsData.php';
     $confirm = new ilConfirmationGUI();
     $confirm->setFormAction($this->ctrl->getFormAction($this));
     $confirm->setHeaderText($this->lng->txt('ecs_confirm_delete_tree'));
     $confirm->addItem('tid', (int) $_REQUEST['tid'], ilECSCmsData::lookupTitle($this->getServer()->getServerId(), $this->getMid(), (int) $_REQUEST['tid']));
     $confirm->setConfirm($this->lng->txt('delete'), 'dDeleteTree');
     $confirm->setCancel($this->lng->txt('cancel'), 'dTrees');
     $GLOBALS['tpl']->setContent($confirm->getHTML());
 }