LibWeb: Implement interpolation for CSS scale values
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And let's handle the 3rd (Z) scale parameter as well, while we're here.

At least 242 new passes on WPT.
This commit is contained in:
Andreas Kling 2025-04-25 13:03:02 +02:00 committed by Andreas Kling
parent 4f4b43f1d2
commit cf704cfbfc
Notes: github-actions[bot] 2025-04-25 14:45:11 +00:00
7 changed files with 318 additions and 251 deletions

View file

@ -3889,8 +3889,17 @@ RefPtr<CSSStyleValue const> Parser::parse_scale_value(TokenStream<ComponentValue
if (!maybe_y)
return nullptr;
if (!tokens.has_next_token()) {
transaction.commit();
return TransformationStyleValue::create(PropertyID::Scale, TransformFunction::Scale, { maybe_x.release_nonnull(), maybe_y.release_nonnull() });
}
auto maybe_z = parse_number_percentage_value(tokens);
if (!maybe_z)
return nullptr;
transaction.commit();
return TransformationStyleValue::create(PropertyID::Scale, TransformFunction::Scale, { maybe_x.release_nonnull(), maybe_y.release_nonnull() });
return TransformationStyleValue::create(PropertyID::Scale, TransformFunction::Scale, { maybe_x.release_nonnull(), maybe_y.release_nonnull(), maybe_z.release_nonnull() });
}
// https://drafts.csswg.org/css-overflow/#propdef-scrollbar-gutter