public function getPaginationButtonModeOptions()
    {
        return [
            self::BUTTON_MODE_ICON => _t(__CLASS__ . '.ICON', 'Icon Only'),
            self::BUTTON_MODE_TEXT => _t(__CLASS__ . '.TEXT', 'Text Only'),
            self::BUTTON_MODE_BOTH => _t(__CLASS__ . '.BOTH', 'Both Icon and Text')
        ];
    }