ladybird/Libraries/LibWeb/CSS/StyleValues/TransformationStyleValue.h
Sam Atkins b24b00fb7d LibWeb/CSS: Reify CSSTransformValues
We have a slightly odd setup here. TransformationStyleValue reifies as a
single CSSTransformComponent. It's StyleValueList that actually reifies
as a CSSTransformValue - but only if it only contains
TransformationStyleValues.

+79 WPT subtests.
2025-09-24 12:27:05 +01:00

50 lines
1.9 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
* Copyright (c) 2021-2025, Sam Atkins <sam@ladybird.org>
* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/CSS/StyleValues/StyleValue.h>
#include <LibWeb/CSS/TransformFunctions.h>
namespace Web::CSS {
class TransformationStyleValue final : public StyleValueWithDefaultOperators<TransformationStyleValue> {
public:
static ValueComparingNonnullRefPtr<TransformationStyleValue const> create(PropertyID property, TransformFunction transform_function, StyleValueVector&& values)
{
return adopt_ref(*new (nothrow) TransformationStyleValue(property, transform_function, move(values)));
}
virtual ~TransformationStyleValue() override = default;
TransformFunction transform_function() const { return m_properties.transform_function; }
StyleValueVector const& values() const { return m_properties.values; }
Transformation to_transformation() const;
virtual String to_string(SerializationMode) const override;
GC::Ref<CSSTransformComponent> reify_a_transform_function(JS::Realm&) const;
bool properties_equal(TransformationStyleValue const& other) const { return m_properties == other.m_properties; }
private:
TransformationStyleValue(PropertyID property, TransformFunction transform_function, StyleValueVector&& values)
: StyleValueWithDefaultOperators(Type::Transformation)
, m_properties { .property = property, .transform_function = transform_function, .values = move(values) }
{
}
struct Properties {
PropertyID property;
TransformFunction transform_function;
StyleValueVector values;
bool operator==(Properties const& other) const;
} m_properties;
};
}