public static XElement GetElement(ISrcMLArchive archive, SrcMLLocation location)
{
string fileName = location.SourceFileName;
string query = location.XPath;
var unit = archive.GetXElementForSourceFile(fileName);
var startingLength = fileName.Length + 23;
var path = query.Substring(startingLength);
var element = unit.XPathSelectElement(path, SrcMLNamespaces.Manager);
return(element);
}
/// <summary>
/// Gets the XElement referred to by <see cref="XPath"/>.
/// </summary>
/// <param name="archive">The archive for this location</param>
/// <returns>The XElement referred to by <see cref="XPath"/></returns>
public XElement GetXElement(ISrcMLArchive archive)
{
if (null == archive)
{
throw new ArgumentNullException("archive");
}
var unit = archive.GetXElementForSourceFile(this.SourceFileName);
if (unit != null)
{
return(unit.XPathSelectElement(this.XPath, SrcMLNamespaces.Manager));
}
return(null);
}
/// <summary>
/// Gets the XElement for the specified source file.
/// </summary>
/// <param name="sourceFilePath"></param>
/// <returns></returns>
public XElement GetXElementForSourceFile(string sourceFilePath)
{
return(CurrentSrcMLArchive == null ? null : CurrentSrcMLArchive.GetXElementForSourceFile(sourceFilePath));
}