private void ConvertAnnotation(ItemTitleInfo titleInfo, EPubFileV2 epubFile)
        {
            if (titleInfo.Annotation != null)
            {
                var desc = new Description
                {
                    DescInfo = titleInfo.Annotation.ToString(),
                };
                epubFile.BookInformation.Description = desc;

                var converterSettings = new ConverterOptionsV2
                {
                    CapitalDrop       = Settings.CommonSettings.CapitalDrop,
                    Images            = Images,
                    MaxSize           = Settings.V2Settings.HTMLFileMaxSize,
                    ReferencesManager = _referencesManager,
                };
                var annotationConverter = new AnnotationConverterV2();
                var annotationPage      = new AnnotationPageFileV2
                {
                    BookAnnotation = (Div)annotationConverter.Convert(titleInfo.Annotation,
                                                                      new AnnotationConverterParamsV2 {
                        Settings = converterSettings, Level = 1
                    })
                };
                StructureManager.AddAnnotationPage(annotationPage);
            }
        }
        /// <summary>
        /// Passes FB2 info to the EPub file to be added at the end of the book
        /// </summary>
        /// <param name="epubFile">destination epub object</param>
        /// <param name="fb2File">source fb2 object</param>
        private void PassFb2InfoToEpub(EPubFileV2 epubFile, FB2File fb2File)
        {
            if (!Settings.ConversionSettings.Fb2Info)
            {
                return;
            }
            var infoDocument = new BaseXHTMLFileV2
            {
                Id   = "FB2 Info",
                Type = SectionTypeEnum.Text,
                FileEPubInternalPath = EPubInternalPath.GetDefaultLocation(DefaultLocations.DefaultTextFolder),
                FileName             = "fb2info.xhtml",
                GuideRole            = GuideTypeEnum.Notes,
                NotPartOfNavigation  = true
            };

            var converterSettings = new ConverterOptionsV2
            {
                CapitalDrop       = false,
                Images            = Images,
                MaxSize           = Settings.V2Settings.HTMLFileMaxSize,
                ReferencesManager = _referencesManager,
            };
            var infoConverter = new Fb2EpubInfoConverterV2();

            infoDocument.Content = infoConverter.Convert(fb2File, converterSettings);

            StructureManager.AddAboutPage(infoDocument);
        }