public override bool Process(Token t, HtmlTreeBuilder tb)
{
if (IsWhitespace(t))
{
return(true);
}
else if (t.IsComment)
{
tb.Insert(t.AsComment());
}
else if (t.IsDoctype)
{
tb.Error(this);
return(false);
}
else if (t.IsStartTag &&
t.AsStartTag().Name.Equals("html"))
{
return(InBody.Process(t, tb)); // does not transition
}
else if (t.IsStartTag &&
t.AsStartTag().Name.Equals("head"))
{
HtmlElement head = tb.Insert(t.AsStartTag());
tb.HeadElement = head;
tb.Transition(InHead);
}
else if (t.IsEndTag && (StringUtil.In(t.AsEndTag().Name, "head", "body", "html", "br")))
{
tb.Process(new Token.StartTag("head"));
return(tb.Process(t));
}
else if (t.IsEndTag)
{
tb.Error(this);
return(false);
}
else
{
tb.Process(new Token.StartTag("head"));
return(tb.Process(t));
}
return(true);
}
public override bool Process(Token t, HtmlTreeBuilder tb)
{
if (IsWhitespace(t))
{
tb.Insert(t.AsCharacter());
return(true);
}
switch (t.Type)
{
case TokenType.Comment:
tb.Insert(t.AsComment());
break;
case TokenType.Doctype:
tb.Error(this);
return(false);
case TokenType.StartTag:
Token.StartTag start = t.AsStartTag();
string name = start.Name;
if (name.Equals("html"))
{
return(InBody.Process(t, tb));
}
else if (StringUtil.In(name, "base", "basefont", "bgsound", "command", "link"))
{
HtmlElement el = tb.InsertEmpty(start);
// jsoup special: update base the frist time it is seen
if (name.Equals("base") && el.HasAttribute("href"))
{
tb.MaybeSetBaseUri(el);
}
}
else if (name.Equals("meta"))
{
HtmlElement meta = tb.InsertEmpty(start);
// TODO: charset switches
}
else if (name.Equals("title"))
{
HandleRcData(start, tb);
}
else if (StringUtil.In(name, "noframes", "style"))
{
HandleRawtext(start, tb);
}
else if (name.Equals("noscript"))
{
// else if noscript && scripting flag = true: rawtext (jsoup doesn't run script, to handle as noscript)
tb.Insert(start);
tb.Transition(InHeadNoscript);
}
else if (name.Equals("script"))
{
// skips some script rules as won't execute them
tb.Insert(start);
tb.tokeniser.Transition(TokeniserState.ScriptData);
tb.MarkInsertionMode();
tb.Transition(Text);
}
else if (name.Equals("head"))
{
tb.Error(this);
return(false);
}
else
{
return(AnythingElse(t, tb));
}
break;
case TokenType.EndTag:
Token.EndTag end = t.AsEndTag();
name = end.Name;
if (name.Equals("head"))
{
tb.Pop();
tb.Transition(AfterHead);
}
else if (StringUtil.In(name, "body", "html", "br"))
{
return(AnythingElse(t, tb));
}
else
{
tb.Error(this);
return(false);
}
break;
default:
return(AnythingElse(t, tb));
}
return(true);
}
