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637fd51595
Represent WebIDL C++ types with a single CppType model that tracks nullability, optional presence, and contained storage. GC-like values now use GC::Ref/GC::Ptr directly, while containers choose "plain", "Root", or "Conservative" container types depending on what they contain. For example, sequence<Element> becomes a RootVector of GC::Ref values, while sequence<SomeDictionary> becomes a ConservativeVector only when the dictionary contains GC-like values. This moves the generated bindings away from wrapping GC values in GC::Root by default. This has broad fallout as the types passed to interfaces for GC objects changes almost fully across the board.
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* Copyright (c) 2025, Sam Atkins <sam@ladybird.org>
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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 <AK/FlyString.h>
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#include <LibWeb/CSS/CSSStyleValue.h>
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namespace Web::CSS {
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// https://drafts.css-houdini.org/css-typed-om-1/#typedefdef-csskeywordish
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using CSSKeywordish = Variant<String, GC::Ref<CSSKeywordValue>>;
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// https://drafts.css-houdini.org/css-typed-om-1/#csskeywordvalue
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class CSSKeywordValue final : public CSSStyleValue {
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WEB_PLATFORM_OBJECT(CSSKeywordValue, CSSStyleValue);
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GC_DECLARE_ALLOCATOR(CSSKeywordValue);
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public:
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[[nodiscard]] static GC::Ref<CSSKeywordValue> create(JS::Realm&, FlyString value);
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static WebIDL::ExceptionOr<GC::Ref<CSSKeywordValue>> construct_impl(JS::Realm&, FlyString value);
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virtual ~CSSKeywordValue() override = default;
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FlyString const& value() const { return m_value; }
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WebIDL::ExceptionOr<void> set_value(FlyString value);
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void serialize(StringBuilder&) const;
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virtual WebIDL::ExceptionOr<String> to_string() const override;
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virtual WebIDL::ExceptionOr<NonnullRefPtr<StyleValue const>> create_an_internal_representation(PropertyNameAndID const&, PerformTypeCheck) const override;
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private:
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explicit CSSKeywordValue(JS::Realm&, FlyString value);
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virtual void initialize(JS::Realm&) override;
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FlyString m_value;
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};
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GC::Ref<CSSKeywordValue> rectify_a_keywordish_value(JS::Realm&, CSSKeywordish const&);
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}
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