/// <summary>
/// Called before any token in the value regime had been seen.
/// </summary>
CssValue CreateValue(CssTokenType closing, ref CssToken token, out Boolean important)
{
var value = Pool.NewValueBuilder();
_tokenizer.State = CssParseMode.Value;
token = _tokenizer.Get();
while (token.Type != CssTokenType.Eof)
{
if (token.Is(CssTokenType.Semicolon, closing))
{
break;
}
value.Apply(token);
token = _tokenizer.Get();
}
important = value.IsImportant;
_tokenizer.State = CssParseMode.Data;
if (value.IsValid || _parser.Options.IsToleratingInvalidValues)
{
return(value.ToPool());
}
value.ToPool();
return(null);
}
CssValue CreateValue(CssTokenType closing, ref CssToken token, out Boolean important)
{
var value = Pool.NewValueBuilder();
_tokenizer.IsInValue = true;
token = NextToken();
var start = token;
CreateNewNode();
while (token.Type != CssTokenType.Eof)
{
if (token.Is(CssTokenType.Semicolon, closing))
{
break;
}
value.Apply(token);
token = NextToken();
}
important = value.IsImportant;
_tokenizer.IsInValue = false;
var result = value.ToPool();
if (!value.IsValid && !_parser.Options.IsToleratingInvalidValues)
{
RaiseErrorOccurred(CssParseError.InvalidValue, start);
result = null;
}
return(CloseNode(result));
}
void JumpToDeclEnd(ref CssToken current)
{
var scopes = 0;
while (current.Type != CssTokenType.Eof)
{
if (current.Type == CssTokenType.CurlyBracketOpen)
{
scopes++;
}
else if (scopes <= 0 && (current.Is(CssTokenType.CurlyBracketClose, CssTokenType.Semicolon)))
{
break;
}
else if (current.Type == CssTokenType.CurlyBracketClose)
{
scopes--;
}
current = NextToken();
}
}
/// <summary>
/// Called before any token in the value regime had been seen.
/// </summary>
protected CssValue CreateValue(ref CssToken token, out Boolean important)
{
var value = Pool.NewValueBuilder();
_tokenizer.State = CssParseMode.Value;
token = _tokenizer.Get();
while (token.Type != CssTokenType.Eof)
{
if (token.Is(CssTokenType.Semicolon, CssTokenType.CurlyBracketClose) ||
(token.Type == CssTokenType.RoundBracketClose && value.IsReady))
break;
value.Apply(token);
token = _tokenizer.Get();
}
important = value.IsImportant;
_tokenizer.State = CssParseMode.Data;
return value.ToPool();
}