bool CSSParser::parseColor(RGBA32& color, const String& string, bool strict)
{
if (string.isEmpty())
return false;
// The regular color parsers don't resolve all named colors, so explicitly
// handle these first.
Color namedColor;
if (namedColor.setNamedColor(string)) {
color = namedColor.rgb();
return true;
}
RefPtrWillBeRawPtr<CSSValue> value = CSSParserFastPaths::parseColor(string, !strict);
// TODO(timloh): Why is this always strict mode?
if (!value)
value = parseSingleValue(CSSPropertyColor, string, strictCSSParserContext());
if (!value || !value->isPrimitiveValue())
return false;
CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value.get());
if (!primitiveValue->isRGBColor())
return false;
color = primitiveValue->getRGBA32Value();
return true;
}
Color CSSParser::parseColor(const String& string, bool strict)
{
if (string.isEmpty())
return Color();
// Try named colors first.
Color namedColor { string };
if (namedColor.isValid())
return namedColor;
// Try the fast path to parse hex and rgb.
RefPtr<CSSValue> value = CSSParserFastPaths::parseColor(string, strict ? HTMLStandardMode : HTMLQuirksMode);
// If that fails, try the full parser.
if (!value)
value = parseSingleValue(CSSPropertyColor, string, strictCSSParserContext());
if (!value || !value->isPrimitiveValue())
return Color();
const auto& primitiveValue = downcast<CSSPrimitiveValue>(*value);
if (!primitiveValue.isRGBColor())
return Color();
return primitiveValue.color();
}
