//TODO: ensure adding things to body, not root
public override void Process(RenderWordArgs args)
{
Assert.ArgumentNotNull(args, "args");
Assert.ArgumentNotNull(args.HtmlDoc, "args.HtmlDoc");
Assert.ArgumentNotNull(args.HtmlDoc.DocumentNode, "args.HtmlDoc.DocumentNode");
//TODO: this should not be necessary; may be due to no <html> element or wrong method for adding elements
args.HtmlDoc.LoadHtml(args.HtmlDoc.DocumentNode.WriteTo());
foreach (HtmlNode child in args.HtmlDoc.DocumentNode.ChildNodes)
{
if (child.NodeType != HtmlNodeType.Element || child.Name != "body")
{
continue;
}
foreach (HtmlNode grandchild in child.ChildNodes)
{
if (grandchild.NodeType != HtmlNodeType.Element)
{
continue;
}
ProcessWordNodeTreeArgs innerArgs = new ProcessWordNodeTreeArgs(grandchild);
CorePipeline.Run("processWordNodeTree", innerArgs);
HtmlNode next = innerArgs.NextElement;
if (innerArgs.TokenTable != null)
{
args.TokenTable = innerArgs.TokenTable;
}
while (next != null)
{
ProcessWordNodeTreeArgs innerInnerArgs = new ProcessWordNodeTreeArgs(next);
CorePipeline.Run("processWordNodeTree", innerInnerArgs);
if (innerInnerArgs.TokenTable != null)
{
Assert.IsNull(args.TokenTable, "multiple token tables");
args.TokenTable = innerInnerArgs.TokenTable;
}
next = innerInnerArgs.NextElement;
}
break;
}
}
}
public abstract void Process(ProcessWordNodeTreeArgs args);
