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LibWeb: Handle animating 'initial' property values

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Matthew Olsson 2024-05-31 09:01:14 -07:00 • committed by Andreas Kling
commit 64ec66e209
Notes: sideshowbarker 2024-07-17 07:08:37 +09:00
1 changed files with 5 additions and 1 deletions
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6
Userland/Libraries/LibWeb/Animations/KeyframeEffect.cpp
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@ -504,10 +504,14 @@ static WebIDL::ExceptionOr<Vector<BaseKeyframe>> process_a_keyframes_argument(JS
if (maybe_parser.is_error()) if (maybe_parser.is_error())
continue; continue;
if (auto style_value = maybe_parser.release_value().parse_as_css_value(*property)) if (auto style_value = maybe_parser.release_value().parse_as_css_value(*property)) {
// Handle 'initial' here so we don't have to get the default value of the property every frame in StyleComputer
if (style_value->is_initial())
style_value = CSS::property_initial_value(realm, *property);
parsed_properties.set(*property, *style_value); parsed_properties.set(*property, *style_value);
} }
} }
}
keyframe.properties.set(move(parsed_properties)); keyframe.properties.set(move(parsed_properties));
// 2. Let the timing function of frame be the result of parsing the "easing" property on frame using the CSS // 2. Let the timing function of frame be the result of parsing the "easing" property on frame using the CSS