public void Emit(Token token)
{
if (_isEmitPending)
{
throw new InvalidOperationException("There is an unread token pending!");
}
_emitPending = token;
_isEmitPending = true;
if (token.Type == Token.TokenType.StartTag)
{
Token.StartTag startTag = (Token.StartTag)token;
_lastStartTag = startTag;
if (startTag.IsSelfClosing)
{
_selfClosingFlagAcknowledged = false;
}
}
else if (token.Type == Token.TokenType.EndTag)
{
Token.EndTag endTag = (Token.EndTag)token;
if (endTag.Attributes != null)
{
Error("Attributes incorrectly present on end tag");
}
}
}
public Element InsertEmpty(Token.StartTag startTag)
{
Tag tag = Tag.ValueOf(startTag.Name());
Element el = new Element(tag, _baseUri, startTag.Attributes);
InsertNode(el);
if (startTag.IsSelfClosing)
{
_tokeniser.AcknowledgeSelfClosingFlag();
if (!tag.IsKnownTag()) // unknown tag, remember this is self closing for output
{
tag.SetSelfClosing();
}
}
return(el);
}
public Element Insert(Token.StartTag startTag)
{
// handle empty unknown tags
// when the spec expects an empty tag, will directly hit insertEmpty, so won't generate fake end tag.
if (startTag.IsSelfClosing && !Tag.IsKnownTag(startTag.Name()))
{
Element el = InsertEmpty(startTag);
Process(new Token.EndTag(el.TagName())); // ensure we get out of whatever state we are in
return(el);
}
Element element = new Element(Tag.ValueOf(startTag.Name()), _baseUri, startTag.Attributes);
Insert(element);
return(element);
}
Element Insert(Token.StartTag startTag)
{
Tag tag = Tag.ValueOf(startTag.Name());
// todo: wonder if for xml parsing, should treat all tags as unknown? because it's not html.
Element el = new Element(tag, _baseUri, startTag.Attributes);
InsertNode(el);
if (startTag.IsSelfClosing)
{
_tokeniser.AcknowledgeSelfClosingFlag();
if (!tag.IsKnownTag()) // unknown tag, remember this is self closing for output. see above.
{
tag.SetSelfClosing();
}
}
else
{
_stack.AddLast(el);
}
return(el);
}