private bool ExitTableBody(Token t, HtmlTreeBuilder tb)
{
if (!(tb.InTableScope("tbody") || tb.InTableScope("thead") || tb.InScope("tfoot")
))
{
// frag case
tb.Error(this);
return false;
}
tb.ClearStackToTableBodyContext();
tb.Process(new Token.EndTag(tb.CurrentElement().NodeName));
// tbody, tfoot, thead
return tb.Process(t);
}
internal override bool Process(Token t, HtmlTreeBuilder tb)
{
switch (t.type)
{
case TokenType.StartTag:
{
Token.StartTag startTag = t.AsStartTag();
string name = startTag.Name();
if (name.Equals("tr"))
{
tb.ClearStackToTableBodyContext();
tb.Insert(startTag);
tb.Transition(HtmlTreeBuilderState.InRow);
}
else if (StringUtil.In(name, "th", "td"))
{
tb.Error(this);
tb.Process(new Token.StartTag("tr"));
return tb.Process(startTag);
}
else if (StringUtil.In(name, "caption", "col", "colgroup", "tbody", "tfoot", "thead"))
{
return this.ExitTableBody(t, tb);
}
else
{
return this.AnythingElse(t, tb);
}
break;
}
case TokenType.EndTag:
{
Token.EndTag endTag = t.AsEndTag();
string name = endTag.Name();
if (StringUtil.In(name, "tbody", "tfoot", "thead"))
{
if (!tb.InTableScope(name))
{
tb.Error(this);
return false;
}
else
{
tb.ClearStackToTableBodyContext();
tb.Pop();
tb.Transition(HtmlTreeBuilderState.InTable);
}
}
else
{
if (name.Equals("table"))
{
return this.ExitTableBody(t, tb);
}
else if (StringUtil.In(name, "body", "caption", "col", "colgroup", "html", "td", "th", "tr"))
{
tb.Error(this);
return false;
}
else
{
return this.AnythingElse(t, tb);
}
}
break;
}
default:
{
return this.AnythingElse(t, tb);
}
}
return true;
}