MDL-20636 Current work-in-progress converting the question engine to Moodle 2.0
[moodle.git] / question / behaviour / informationitem / renderer.php
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d1b7e03d
TH
1<?php
2
3// This file is part of Moodle - http://moodle.org/
4//
5// Moodle is free software: you can redistribute it and/or modify
6// it under the terms of the GNU General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// Moodle is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU General Public License for more details.
14//
15// You should have received a copy of the GNU General Public License
16// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
17
18
19/**
20 * Renderer for outputting parts of a question belonging to the information
21 * item behaviour.
22 *
23 * @package qbehaviour_deferredfeedback
24 * @copyright 2009 The Open University
25 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
26 */
27
28
29class qbehaviour_informationitem_renderer extends qbehaviour_renderer {
30 public function controls(question_attempt $qa, question_display_options $options) {
31 if ($qa->get_state() != question_state::$todo) {
32 return '';
33 }
34
35 // Hidden input to move the question into the complete state.
36 return html_writer::empty_tag('input', array(
37 'type' => 'hidden',
38 'name' => $qa->get_behaviour_field_name('seen'),
39 'value' => 1,
40 ));
41 }
42}