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https://github.com/LadybirdBrowser/ladybird.git
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d641bfd7e2
Move PropertyNameAndID, custom property data, registered custom properties, and Typed OM associated property names to Utf16FlyString. This removes the FlyString storage boundary from CSS property-name handling and lets CSSStyleProperties keep the name it receives from CSSOM instead of converting it back to UTF-8.
77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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* Copyright (c) 2021-2025, Sam Atkins <sam@ladybird.org>
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* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/CSS/StyleValues/StyleValue.h>
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namespace Web::CSS {
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class StyleValueList final : public StyleValueWithDefaultOperators<StyleValueList> {
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public:
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enum class Separator {
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Space,
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Comma,
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};
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enum class Collapsible {
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Yes,
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No,
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};
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static ValueComparingNonnullRefPtr<StyleValueList> create(StyleValueVector&& values, Separator separator, Collapsible collapsible = Collapsible::Yes)
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{
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return adopt_ref(*new (nothrow) StyleValueList(move(values), separator, collapsible));
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}
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size_t size() const { return m_properties.values.size(); }
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StyleValueVector const& values() const { return m_properties.values; }
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ValueComparingNonnullRefPtr<StyleValue const> value_at(size_t i, bool allow_loop) const
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{
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if (allow_loop)
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return m_properties.values[i % size()];
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return m_properties.values[i];
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}
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virtual void serialize(StringBuilder&, SerializationMode) const override;
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virtual Vector<Parser::ComponentValue> tokenize() const override;
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virtual GC::Ref<CSSStyleValue> reify(JS::Realm&, Utf16FlyString const& associated_property) const override;
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virtual StyleValueVector subdivide_into_iterations(PropertyNameAndID const&) const override;
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virtual ValueComparingNonnullRefPtr<StyleValue const> absolutized(ComputationContext const&) const override;
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bool properties_equal(StyleValueList const& other) const { return m_properties == other.m_properties; }
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virtual bool is_computationally_independent() const override
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{
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return all_of(m_properties.values, [](auto& value) { return value->is_computationally_independent(); });
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}
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Separator separator() const { return m_properties.separator; }
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virtual void set_style_sheet(GC::Ptr<CSSStyleSheet>) override;
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private:
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StyleValueList(StyleValueVector&& values, Separator separator, Collapsible collapsible = Collapsible::Yes)
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: StyleValueWithDefaultOperators(Type::ValueList)
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, m_properties {
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.separator = separator,
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.collapsible = collapsible,
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.values = move(values),
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}
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{
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}
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struct Properties {
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Separator separator;
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Collapsible collapsible;
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StyleValueVector values;
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bool operator==(Properties const&) const;
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} m_properties;
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};
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}
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