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LibWeb: Support flex in typed attr()

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Sam Atkins 2023-09-28 14:48:43 +01:00 • committed by Sam Atkins
parent b0317bb3a1
commit dfd3d9a72d
1 changed files with 14 additions and 0 deletions
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14
Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
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@ -6957,6 +6957,17 @@ bool Parser::substitute_attr_function(DOM::Element& element, StringView property
return true;
}
}
} else if (attribute_type.equals_ignoring_ascii_case("flex"_fly_string)) {
// Parse a component value from the attribute’s value.
auto component_value = MUST(Parser::Parser::create(m_context, attribute_value)).parse_as_component_value();
// If the result is a <dimension-token> whose unit matches the given type, the result is the substitution value.
// Otherwise, there is no substitution value.
if (component_value.has_value() && component_value->is(Token::Type::Dimension)) {
if (Flex::unit_from_name(component_value->token().dimension_unit()).has_value()) {
dest.append(component_value.release_value());
return true;
}
}
} else if (attribute_type.equals_ignoring_ascii_case("frequency"_fly_string)) {
// Parse a component value from the attribute’s value.
auto component_value = MUST(Parser::Parser::create(m_context, attribute_value)).parse_as_component_value();
@ -7045,6 +7056,9 @@ bool Parser::substitute_attr_function(DOM::Element& element, StringView property
} else if (auto angle_unit = Angle::unit_from_name(attribute_type); angle_unit.has_value()) {
dest.empend(Token::create_dimension(component_value->token().number_value(), attribute_type));
return true;
} else if (auto flex_unit = Flex::unit_from_name(attribute_type); flex_unit.has_value()) {
dest.empend(Token::create_dimension(component_value->token().number_value(), attribute_type));
return true;
} else if (auto frequency_unit = Frequency::unit_from_name(attribute_type); frequency_unit.has_value()) {
dest.empend(Token::create_dimension(component_value->token().number_value(), attribute_type));
return true;