private static Epub3NavAnchor ReadEpub3NavAnchor(XElement epub3NavAnchorNode)
{
Epub3NavAnchor epub3NavAnchor = new Epub3NavAnchor();
foreach (XAttribute navAnchorNodeAttribute in epub3NavAnchorNode.Attributes())
{
string attributeValue = navAnchorNodeAttribute.Value;
switch (navAnchorNodeAttribute.GetLowerCaseLocalName())
{
case "href":
epub3NavAnchor.Href = attributeValue;
break;
case "title":
epub3NavAnchor.Title = attributeValue;
break;
case "alt":
epub3NavAnchor.Alt = attributeValue;
break;
case "type":
epub3NavAnchor.Type = StructuralSemanticsPropertyParser.Parse(attributeValue);
break;
}
}
epub3NavAnchor.Text = epub3NavAnchorNode.Value.Trim();
return(epub3NavAnchor);
}
private static Epub3Nav ReadEpub3Nav(XElement navNode)
{
Epub3Nav epub3Nav = new Epub3Nav();
foreach (XAttribute navNodeAttribute in navNode.Attributes())
{
string attributeValue = navNodeAttribute.Value;
switch (navNodeAttribute.GetLowerCaseLocalName())
{
case "type":
epub3Nav.Type = StructuralSemanticsPropertyParser.Parse(attributeValue);
break;
case "hidden":
epub3Nav.IsHidden = true;
break;
}
}
foreach (XElement navChildNode in navNode.Elements())
{
switch (navChildNode.GetLowerCaseLocalName())
{
case "h1":
case "h2":
case "h3":
case "h4":
case "h5":
case "h6":
epub3Nav.Head = navChildNode.Value.Trim();
break;
case "ol":
Epub3NavOl epub3NavOl = ReadEpub3NavOl(navChildNode);
epub3Nav.Ol = epub3NavOl;
break;
}
}
return(epub3Nav);
}
