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https://github.com/LadybirdBrowser/ladybird.git
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7ad01d28a8
Add global registry for registered properties and partial support for `@property` rule. Enables registering properties with initial values. Also adds basic retrieval via `var()`. Note: This is not a complete `@property` implementation.
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/*
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* Copyright (c) 2024, Alex Ungurianu <alex@ungurianu.com>
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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 <AK/NonnullRefPtr.h>
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <LibWeb/CSS/CSSRule.h>
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#include <LibWeb/Forward.h>
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namespace Web::CSS {
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// https://drafts.css-houdini.org/css-properties-values-api/#the-css-property-rule-interface
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class CSSPropertyRule final : public CSSRule {
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WEB_PLATFORM_OBJECT(CSSPropertyRule, CSSRule);
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GC_DECLARE_ALLOCATOR(CSSPropertyRule);
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public:
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static GC::Ref<CSSPropertyRule> create(JS::Realm&, FlyString name, FlyString syntax, bool inherits, RefPtr<CSSStyleValue const> initial_value);
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virtual ~CSSPropertyRule() = default;
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FlyString const& name() const { return m_name; }
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FlyString const& syntax() const { return m_syntax; }
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bool inherits() const { return m_inherits; }
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Optional<String> initial_value() const;
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RefPtr<CSSStyleValue const> initial_style_value() const { return m_initial_value; }
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private:
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CSSPropertyRule(JS::Realm&, FlyString name, FlyString syntax, bool inherits, RefPtr<CSSStyleValue const> initial_value);
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virtual void initialize(JS::Realm&) override;
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virtual String serialized() const override;
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FlyString m_name;
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FlyString m_syntax;
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bool m_inherits;
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RefPtr<CSSStyleValue const> m_initial_value;
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};
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template<>
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inline bool CSSRule::fast_is<CSSPropertyRule>() const { return type() == CSSRule::Type::Property; }
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}
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