private static int GetLinkedStyleNumId(DocX document, string numId)
{
Debug.Assert(document != null, "document should not be null");
var abstractNumElement = HelperFunctions.GetAbstractNum(document, numId);
if (abstractNumElement != null)
{
var numStyleLink = abstractNumElement.Element(XName.Get("numStyleLink", DocX.w.NamespaceName));
if (numStyleLink != null)
{
var val = numStyleLink.Attribute(XName.Get("val", DocX.w.NamespaceName));
if (!string.IsNullOrEmpty(val.Value))
{
var linkedStyle = HelperFunctions.GetStyle(document, val.Value);
if (linkedStyle != null)
{
var linkedNumId = linkedStyle.Descendants(XName.Get("numId", DocX.w.NamespaceName)).FirstOrDefault();
if (linkedNumId != null)
{
var linkedNumIdVal = linkedNumId.Attribute(XName.Get("val", DocX.w.NamespaceName));
if (!string.IsNullOrEmpty(linkedNumIdVal.Value))
{
return(Int32.Parse(linkedNumIdVal.Value));
}
}
}
}
}
}
return(-1);
}
internal static string GetListItemType(Paragraph p, DocX document)
{
var paragraphNumberPropertiesDescendants = p.ParagraphNumberProperties.Descendants();
var ilvlNode = paragraphNumberPropertiesDescendants.FirstOrDefault(el => el.Name.LocalName == "ilvl");
var ilvlValue = (ilvlNode != null) ? ilvlNode.Attribute(DocX.w + "val").Value : null;
var numIdNode = paragraphNumberPropertiesDescendants.FirstOrDefault(el => el.Name.LocalName == "numId");
var numIdValue = (numIdNode != null) ? numIdNode.Attribute(DocX.w + "val").Value : null;
var abstractNumNode = HelperFunctions.GetAbstractNum(document, numIdValue);
if (abstractNumNode != null)
{
// Find lvl node.
var lvlNodes = abstractNumNode.Descendants().Where(n => n.Name.LocalName == "lvl");
// No lvl, check if a numStyleLink is used.
if (lvlNodes.Count() == 0)
{
var linkedStyleNumId = HelperFunctions.GetLinkedStyleNumId(document, numIdValue);
if (linkedStyleNumId != -1)
{
abstractNumNode = HelperFunctions.GetAbstractNum(document, linkedStyleNumId.ToString());
if (abstractNumNode != null)
{
lvlNodes = abstractNumNode.Descendants().Where(n => n.Name.LocalName == "lvl");
}
}
}
XElement lvlNode = null;
foreach (XElement node in lvlNodes)
{
if (node.Attribute(DocX.w + "ilvl").Value.Equals(ilvlValue))
{
lvlNode = node;
break;
}
else if (ilvlValue == null)
{
var numStyleNode = node.Descendants().FirstOrDefault(n => n.Name.LocalName == "pStyle");
if ((numStyleNode != null) && numStyleNode.GetAttribute(DocX.w + "val").Equals(p.StyleName))
{
lvlNode = node;
break;
}
}
}
if (lvlNode != null)
{
var numFmtNode = lvlNode.Descendants().First(n => n.Name.LocalName == "numFmt");
return(numFmtNode.Attribute(DocX.w + "val").Value);
}
}
return(null);
}
/// <summary>
/// Get the abstractNum definition for the given numId
/// </summary>
/// <param name="numId">The numId on the pPr element</param>
/// <returns>XElement representing the requested abstractNum</returns>
internal XElement GetAbstractNum(int numId)
{
return(HelperFunctions.GetAbstractNum(this.Document, numId.ToString()));
}
