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 ThrowExceptionIfRoleIsInvalid(AccessibilityProperties properties, PdfNamespace pointerCurrentNamespace
)
{
PdfNamespace @namespace = properties.GetNamespace();
if (@namespace == null)
{
@namespace = pointerCurrentNamespace;
}
ThrowExceptionIfRoleIsInvalid(properties.GetRole(), @namespace);
}