public override AccessibilityProperties AddAttributes(PdfDictionary attributes)
{
PdfObject attributesObject = backingElem.GetAttributes(false);
PdfObject combinedAttributes = CombineAttributesList(attributesObject, JavaCollectionsUtil.SingletonList(attributes
), backingElem.GetPdfObject().GetAsNumber(PdfName.R));
backingElem.SetAttributes(combinedAttributes);
return(this);
}
internal static void Apply(AccessibilityProperties properties, PdfStructElem elem)
{
if (properties.GetActualText() != null)
{
elem.SetActualText(new PdfString(properties.GetActualText(), PdfEncodings.UNICODE_BIG));
}
if (properties.GetAlternateDescription() != null)
{
elem.SetAlt(new PdfString(properties.GetAlternateDescription(), PdfEncodings.UNICODE_BIG));
}
if (properties.GetExpansion() != null)
{
elem.SetE(new PdfString(properties.GetExpansion(), PdfEncodings.UNICODE_BIG));
}
if (properties.GetLanguage() != null)
{
elem.SetLang(new PdfString(properties.GetLanguage(), PdfEncodings.UNICODE_BIG));
}
IList <PdfStructureAttributes> newAttributesList = properties.GetAttributesList();
if (newAttributesList.Count > 0)
{
PdfObject attributesObject = elem.GetAttributes(false);
PdfObject combinedAttributes = CombineAttributesList(attributesObject, -1, newAttributesList, elem.GetPdfObject
().GetAsNumber(PdfName.R));
elem.SetAttributes(combinedAttributes);
}
if (properties.GetPhoneme() != null)
{
elem.SetPhoneme(new PdfString(properties.GetPhoneme(), PdfEncodings.UNICODE_BIG));
}
if (properties.GetPhoneticAlphabet() != null)
{
elem.SetPhoneticAlphabet(new PdfName(properties.GetPhoneticAlphabet()));
}
if (properties.GetNamespace() != null)
{
elem.SetNamespace(properties.GetNamespace());
}
foreach (TagTreePointer @ref in properties.GetRefsList())
{
elem.AddRef(@ref.GetCurrentStructElem());
}
}
internal virtual void SetToStructElem(PdfStructElem elem) {
if (GetActualText() != null) {
elem.SetActualText(new PdfString(GetActualText()));
}
if (GetAlternateDescription() != null) {
elem.SetAlt(new PdfString(GetAlternateDescription()));
}
if (GetExpansion() != null) {
elem.SetE(new PdfString(GetExpansion()));
}
if (GetLanguage() != null) {
elem.SetLang(new PdfString(GetLanguage()));
}
IList<PdfDictionary> newAttributesList = GetAttributesList();
if (newAttributesList.Count > 0) {
PdfObject attributesObject = elem.GetAttributes(false);
PdfObject combinedAttributes = CombineAttributesList(attributesObject, newAttributesList, elem.GetPdfObject
().GetAsNumber(PdfName.R));
elem.SetAttributes(combinedAttributes);
}
}
