/**
* Retrieve initialized instance of template admin object
*
* @param JForm $context Current context of template admin.
*
* @return JSNTplTemplateAdmin
*/
public static function getInstance(JForm $context)
{
if (self::$_instance == null || !self::$_instance instanceof JSNTplTemplateAdmin) {
self::$_instance = new JSNTplTemplateAdmin($context);
}
return self::$_instance;
}
