* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2 * @author Icinga Development Team */ // {{{ICINGA_LICENSE_HEADER}}} namespace Icinga\Web\Hook; use Icinga\Application\Logger as Logger; /** * Class Toptray * @package Icinga\Web\Hook */ abstract class Toptray { /** * */ const ALIGN_LEFT = "pull-left"; /** * */ const ALIGN_NONE = ""; /** * */ const ALIGN_RIGHT = "pull-right"; /** * @var string */ protected $align = self::ALIGN_NONE; /** * @param $align */ public function setAlignment($align) { $this->align = $align; } /** * @return string */ final public function getWidgetDOM() { try { return '

' . $this->buildDOM() . '

'; } catch (\Exception $e) { Logger::error("Could not create tray widget : %s", $e->getMessage()); return ''; } } /** * @return mixed */ abstract protected function buildDOM(); }