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https://github.com/LadybirdBrowser/ladybird.git
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a65f1ecc37
This implements a stub ElementInternals object which implements the shadowRoot getter only. Also implement attachInternals function.
36 lines
1,022 B
C++
36 lines
1,022 B
C++
/*
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* Copyright (c) 2024, the Ladybird developers.
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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/WeakPtr.h>
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#include <LibJS/Heap/GCPtr.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Forward.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/custom-elements.html#elementinternals
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class ElementInternals final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(ElementInternals, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(ElementInternals);
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public:
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static JS::NonnullGCPtr<ElementInternals> create(JS::Realm&, HTMLElement& target_element);
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JS::GCPtr<DOM::ShadowRoot> shadow_root() const;
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private:
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explicit ElementInternals(JS::Realm&, HTMLElement& target_element);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(JS::Cell::Visitor& visitor) override;
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// https://html.spec.whatwg.org/multipage/custom-elements.html#internals-target
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JS::NonnullGCPtr<HTMLElement> m_target_element;
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};
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}
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