public function getActionTaskHtml()
    {
        $html = '<div class="field dmsdocment-actions">'
            . '<label class="left">' . _t('DMSDocument.ACTIONS_LABEL', 'Actions') . '</label>'
            . '<ul>';

        foreach ($this->actionTasks as $panelKey => $title) {
            $panelKey = Convert::raw2xml($panelKey);
            $title = Convert::raw2xml($title);

            $html .= '<li class="ss-ui-button dmsdocument-action" data-panel="' . $panelKey . '">'
                . _t('DMSDocument.ACTION_' . strtoupper($panelKey), $title)
                . '</li>';
        }

        $html .= '</ul></div>';

        return $html;
    }