/**
  * Defines fields to add to the settings form
  *
  * @param moodle_form $mform
  */
 protected function specific_definition($mform)
 {
     $mform->addElement('header', 'configheader', get_string('blocksettings', 'core_block'));
     $mform->addElement('text', 'config_blocktitle', get_string('config_blocktitle', 'block_course_contents'));
     $mform->setDefault('config_blocktitle', '');
     $mform->setType('config_blocktitle', PARAM_MULTILANG);
     $mform->addHelpButton('config_blocktitle', 'config_blocktitle', 'block_course_contents');
     $mform->addElement('advcheckbox', 'config_enumerate', get_string('config_enumerate', 'block_course_contents'), get_string('config_enumerate_label', 'block_course_contents'));
     $mform->setDefault('config_enumerate', 1);
     $mform->setType('config_enumerate', PARAM_BOOL);
 }