public function getImageCaptionOptions()
    {
        return [
            self::IMAGE_CAPTION_NONE => _t(__CLASS__ . '.NONE', 'None'),
            self::IMAGE_CAPTION_MEDIA => _t(__CLASS__ . '.MEDIADESCRIPTION', 'Media Description'),
            self::IMAGE_CAPTION_COMPONENT => _t(__CLASS__ . '.COMPONENTCAPTION', 'Component Caption')
        ];
    }