iTextSharp.text.pdf.PdfDocument.PdfCatalog.AddNames C# (CSharp) Метод

            internal void AddNames(SortedDictionary<string,Destination> localDestinations, Dictionary<String, PdfObject> documentLevelJS, Dictionary<String, PdfObject> documentFileAttachment, PdfWriter writer)
            {
                if (localDestinations.Count == 0 && documentLevelJS.Count == 0 && documentFileAttachment.Count == 0)
                    return;
                PdfDictionary names = new PdfDictionary();
                if (localDestinations.Count > 0) {
                    PdfArray ar = new PdfArray();
                    foreach (String name in localDestinations.Keys) {
                        Destination dest;
                        if (!localDestinations.TryGetValue(name, out dest))
                            continue;
                        PdfIndirectReference refi = dest.reference;
                        ar.Add(new PdfString(name, null));
                        ar.Add(refi);
                    }
                    if (ar.Size > 0) {
                        PdfDictionary dests = new PdfDictionary();
                        dests.Put(PdfName.NAMES, ar);
                        names.Put(PdfName.DESTS, writer.AddToBody(dests).IndirectReference);
                    }
                }
                if (documentLevelJS.Count > 0) {
                    PdfDictionary tree = PdfNameTree.WriteTree(documentLevelJS, writer);
                    names.Put(PdfName.JAVASCRIPT, writer.AddToBody(tree).IndirectReference);
                }
                if (documentFileAttachment.Count > 0) {
                    names.Put(PdfName.EMBEDDEDFILES, writer.AddToBody(PdfNameTree.WriteTree(documentFileAttachment, writer)).IndirectReference);
                }
                if (names.Size > 0)
                    Put(PdfName.NAMES, writer.AddToBody(names).IndirectReference);
            }