public function addCssClass($class)
{
$this->initCssClasses();
$this->cssClasses->append($class);
return $this;
}
public function cssClasses($page)
{
$cssClasses = new StringList();
if (!$page instanceof SiteTreeNodeInterface) {
return $cssClasses;
}
$pageTypeClass = basename(str_replace('.', '/', $page->getPageTypeId()));
$cssClasses->append($pageTypeClass);
if ($provider = $this->cssClassProvider) {
$provider($page, $cssClasses);
}
return $cssClasses;
}
