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LibWeb/CSS: Store linear-gradient() angle as a StyleValue

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This means we now support calc() there too.
This commit is contained in:
Sam Atkins 2025-11-28 17:23:13 +00:00
parent 73fbaaba77
commit d327f677c5
Notes: github-actions[bot] 2025-12-01 11:10:08 +00:00
5 changed files with 24 additions and 22 deletions
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17
Libraries/LibWeb/CSS/Parser/GradientParsing.cpp
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@ -300,21 +300,12 @@ RefPtr<LinearGradientStyleValue const> Parser::parse_linear_gradient_function(To
tokens.discard_whitespace();
auto const& first_param = tokens.next_token();
if (first_param.is(Token::Type::Dimension)) {
// <angle>
tokens.discard_a_token(); // <angle>
auto angle_value = first_param.token().dimension_value();
auto unit_string = first_param.token().dimension_unit();
auto angle_type = string_to_angle_unit(unit_string);
if (!angle_type.has_value())
return nullptr;
gradient_direction = Angle { angle_value, angle_type.release_value() };
if (auto maybe_angle = parse_angle_value(tokens)) {
gradient_direction = maybe_angle.release_nonnull();
} else if (first_param.is(Token::Type::Number) && first_param.token().number().value() == 0) {
// <zero>
tokens.discard_a_token(); // <zero>
gradient_direction = Angle::make_degrees(0);
gradient_direction = { AngleStyleValue::create(Angle::make_degrees(0)) };
} else if (is_to_side_or_corner(first_param)) {
// <side-or-corner> = [left | right] || [top | bottom]
@ -379,7 +370,7 @@ RefPtr<LinearGradientStyleValue const> Parser::parse_linear_gradient_function(To
return nullptr;
transaction.commit();
return LinearGradientStyleValue::create(gradient_direction, move(*color_stops), gradient_type, repeating_gradient, maybe_interpolation_method);
return LinearGradientStyleValue::create(move(gradient_direction), move(*color_stops), gradient_type, repeating_gradient, maybe_interpolation_method);
}
RefPtr<ConicGradientStyleValue const> Parser::parse_conic_gradient_function(TokenStream<ComponentValue>& outer_tokens)