void MediaQueryParser::readFeatureValue(CSSParserTokenType type, const CSSParserToken& token)
{
if (type == DimensionToken && token.unitType() == CSSPrimitiveValue::CSS_UNKNOWN) {
m_state = SkipUntilComma;
} else {
m_mediaQueryData.addParserValue(type, token);
m_state = ReadFeatureEnd;
}
}
bool SizesCalcParser::appendLength(const CSSParserToken& token)
{
SizesCalcValue value;
double result = 0;
if (!m_mediaValues->computeLength(token.numericValue(), token.unitType(), result))
return false;
value.value = result;
value.isLength = true;
m_valueList.append(value);
return true;
}
void MediaQueryParser::readFeatureValue(CSSParserTokenType type, const CSSParserToken& token)
{
if (type == DimensionToken && token.unitType() == CSSPrimitiveValue::UnitType::Unknown) {
m_state = SkipUntilComma;
} else {
if (m_mediaQueryData.tryAddParserToken(type, token))
m_state = ReadFeatureEnd;
else
m_state = SkipUntilBlockEnd;
}
}
bool parseValue(CSSParserTokenRange& tokens, Value* result)
{
CSSParserToken token = tokens.consumeIncludingWhitespace();
if (!(token.type() == NumberToken || token.type() == PercentageToken || token.type() == DimensionToken))
return false;
CSSPrimitiveValue::UnitType type = token.unitType();
if (unitCategory(type) == CalcOther)
return false;
result->value = CSSCalcPrimitiveValue::create(
CSSPrimitiveValue::create(token.numericValue(), type), token.numericValueType() == IntegerValueType);
return true;
}
void MediaQueryData::addParserValue(CSSParserTokenType type, const CSSParserToken& token)
{
CSSParserValue value;
if (type == NumberToken || type == PercentageToken || type == DimensionToken) {
value.setFromNumber(token.numericValue(), token.unitType());
value.isInt = (token.numericValueType() == IntegerValueType);
} else if (type == DelimiterToken) {
value.unit = CSSParserValue::Operator;
value.iValue = token.delimiter();
value.id = CSSValueInvalid;
value.isInt = false;
} else {
CSSParserString tokenValue;
tokenValue.init(token.value());
value.unit = CSSPrimitiveValue::CSS_IDENT;
value.string = tokenValue;
value.id = cssValueKeywordID(tokenValue);
value.isInt = false;
}
m_valueList.addValue(value);
}