<?php
// This file is part of VPL for Moodle - http://vpl.dis.ulpgc.es/
//
// VPL for Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// VPL for Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with VPL for Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Variation definitions form
 *
 * @package mod_vpl
 * @copyright 2012 Juan Carlos Rodríguez-del-Pino
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @author Juan Carlos Rodríguez-del-Pino <jcrodriguez@dis.ulpgc.es>
 */

namespace mod_vpl\variation;

defined('MOODLE_INTERNAL') || die();

global $CFG;

require_once($CFG->libdir . '/formslib.php');

/**
 * Class to define variation activation and variation title form
 */
class option_form extends \moodleform {
    /**
     * Defines the form elements of variation title and activation
     */
    protected function definition() {
        $mform = & $this->_form;
        $mform->addElement('header', 'variation_options', get_string('variation_options', VPL));
        $mform->addElement('selectyesno', 'usevariations', get_string('usevariations', VPL));
        $mform->addElement('text', 'variationtitle', get_string('variationtitle', VPL), [
                'size' => 60,
        ]);
        $mform->setType('variationtitle', PARAM_TEXT);
        $buttongroup = [];
        $buttongroup[] = $mform->createElement('submit', 'save', get_string('save', VPL));
        $buttongroup[] = $mform->createElement('submit', 'cancel', get_string('cancel'));
        $mform->addGroup($buttongroup);
    }
}
