class.ilStudyProgrammeCourseListGUI.php

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<?php
 
/* Copyright (c) 2015 Richard Klees <richard.klees@concepts-and-training.de> Extended GPL, see docs/LICENSE */
 
require_once("Modules/Course/classes/class.ilObjCourseListGUI.php");
 
class ilStudyProgrammeCourseListGUI extends ilObjCourseListGUI {
        static protected $tpl_file_name = "tpl.course_list_item.html";
        static protected $tpl_component = "Modules/StudyProgramme";
        
        protected $indent = 0;
        
        public function setIndent($a_indent) {
                assert(is_int($a_indent));
                assert($a_indent > 0);
                $this->indent = $a_indent;
        }
        
        public function getIndent() {
                return $this->indent;
        }
        
        // This should be doing something else originally, but i need some
        // kind of hook in ilObjectListGUI::getListItemHTML and chose this,
        // as it is called at last.
        function insertSubItems() {
                parent::insertSubItems();
                for($i = 0; $i < $this->getIndent(); $i++) {
                        $this->tpl->touchBlock("indent");
                }
        }
}