/**
* Implement the subclass method
* @param string $module name such as 'core', 'mod_forum' or 'qtype_multichoice'.
* @param moodle_page $page the page the renderer is outputting content for.
* @param string $subtype optional subtype such as 'news' resulting to 'mod_forum_news'
* @return object an object implementing the requested renderer interface.
*/
public function get_renderer($module, $page, $subtype = null)
{
foreach ($this->prefixes as $prefix) {
if (is_null($subtype)) {
$classname = $prefix . $module . '_renderer';
} else {
$classname = $prefix . $module . '_' . $subtype . '_renderer';
}
if (class_exists($classname)) {
if ($module == 'core') {
return new $classname($page);
} else {
return new $classname($page, $this->get_renderer('core', $page));
}
}
}
return parent::get_renderer($module, $page, $subtype);
}
public function get_renderer($module, $page, $subtype = null)
{
if ($module == 'core') {
return new custom_corners_core_renderer($page);
}
return parent::get_renderer($module, $page, $subtype);
}