moodle/blocks/global_navigation_tree/edit_form.php

<?php

// This file is part of Moodle - http://moodle.org/
//
// 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.
//
// 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Form for editing global navigation instances.
 *
 * @since 2.0
 * @package blocks
 * @copyright 2009 Sam Hemelryk
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

/**
 * Form for editing global navigation instances.
 *
 * @package blocks
 * @copyright 2009 Sam Hemelryk
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class block_global_navigation_tree_edit_form extends block_edit_form {
    protected function specific_definition($mform) {
        global $CFG;
        $mform->addElement('header', 'configheader', get_string('blocksettings', 'block'));

        $options = array();
        $options['0'] = get_string('everything', $this->block->blockname);
        $options[global_navigation::TYPE_COURSE] = get_string('courses', $this->block->blockname);
        $options[global_navigation::TYPE_SECTION] = get_string('coursestructures', $this->block->blockname);
        $options[global_navigation::TYPE_ACTIVITY] = get_string('courseactivities', $this->block->blockname);
        $mform->addElement('select', 'config_expansionlimit', get_string('expansionlimit', $this->block->blockname), $options);
        if (isset($this->block->config->expansionlimit) && $this->block->config->expansionlimit!='0') {
            $mform->getElement('config_expansionlimit')->setSelected($this->block->config->expansionlimit);
        } else {
            $mform->getElement('config_expansionlimit')->setSelected('0');
        }
        $mform->setType('expansionlimit', PARAM_MULTILANG);

        $mods = array('showemptybranches'=>'no','enablesidebarpopout'=>'yes', 'enablehoverexpansion'=>'no', 'showmycourses'=>'yes', 'showmyhistory'=>'no');
        $yesnooptions = array('yes'=>get_string('yes'), 'no'=>get_string('no'));
        foreach ($mods as $modname=>$default) {
            $mform->addElement('select', 'config_'.$modname, get_string($modname.'desc', $this->block->blockname), $yesnooptions);
            if (isset($this->block->config->{$modname}) && $this->block->config->{$modname}!=$default) {
                if ($default=='no') {
                    $mform->getElement('config_'.$modname)->setSelected('yes');
                } else {
                    $mform->getElement('config_'.$modname)->setSelected('no');
                }
            } else {
                $mform->getElement('config_'.$modname)->setSelected($default);
            }
        }
    }
}