private static void WriteElement(string name, TextWriter output, XElement d, bool fullelements, XDiffAction action)
{
if (d.Name.LocalName == "update" || d.Name.LocalName == "insert")
{
output.WriteLine("\t" + name + " : (" + d.ToString().Replace("(", "\\(").Replace(")", "\\)") + ")");
return;
}
fullelements = fullelements || (name == "NewestElement" && action == XDiffAction.CreateElement);
if (fullelements)
{
output.WriteLine("\t" + name + " : (" + d.ToString().Replace("(", "\\(").Replace(")", "\\)") + ")");
}
else
{
var attr = d.Attribute("id");
if (null == attr)
{
attr = d.Attribute("code");
}
var p = d.Attribute("__parent");
output.Write("\t" + name + " name=" + d.Name.LocalName + " " + attr.Name + "=" + attr.Value.Escape(EscapingType.BxlStringOrLiteral));
if (null != p)
{
output.Write(" parent=" + p.Value.Escape(EscapingType.BxlStringOrLiteral));
}
if (name == "NewestElement" && action == XDiffAction.ChangeElement)
{
output.Write(" : ");
output.Write(d.Value.Escape(EscapingType.BxlStringOrLiteral));
}
output.WriteLine();
}
}
private static IEnumerable <XDiffItem> ProcessCollector(XDiffMatch xd, XElement create_collector, XDiffAction action)
{
var len = create_collector.Attributes().Count();
if (len != 0)
{
if (len == 1)
{
yield return
(new XDiffItem {
Action = action, BasisElement = xd.b, NewestAttribute = create_collector.Attributes().First()
});
}
else
{
yield return(new XDiffItem {
Action = action, BasisElement = xd.b, NewestElement = create_collector
});
}
}
}
