private void StackCheck(Token token)
{
DropStackToTag();
switch (token.Type)
{
case HtmlNodeType.ClosedTag:
case HtmlNodeType.Comment:
case HtmlNodeType.Text:
case HtmlNodeType.Whitespace:
{
if (HtmlNodeType.Tag == _nestedTokens.Top.Type)
{
_nestedTokens.Push(token);
}
else
{
_nestedTokens.Swap(token);
}
break;
}
case HtmlNodeType.Tag:
{
if (!Tag.IsAtomic(token.Name))
{
_nestedTokens.Push(token);
}
else
{
_nestedTokens.Swap(token);
}
break;
}
case HtmlNodeType.EndTag:
{
_nestedTokens.Push(token);
break;
}
default:
throw new HtmlException(RD.GetString("tagUnknown"));
}
}
public override void RemoveAt(int pos)
{
throw new NotSupportedException(RD.GetString("readOnlyCollection"));
}
public override void Remove(HtmlNode x)
{
throw new NotSupportedException(RD.GetString("readOnlyCollection"));
}
public override void Insert(int pos, HtmlNode x)
{
throw new NotSupportedException(RD.GetString("readOnlyCollection"));
}
public override void Clear()
{
throw new NotSupportedException(RD.GetString("readOnlyCollection"));
}
public override int AddRange(HtmlNode[] x)
{
throw new NotSupportedException(RD.GetString("readOnlyCollection"));
}
public override int Add(HtmlAttribute x)
{
throw new NotSupportedException(RD.GetString("readOnlyCollection"));
}