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52cd671163
This function now takes an optional out parameter for callers who would like to what kind of property we ended up getting. This will be used to implement inline caching for property lookups. Also, to prepare for adding more forms of caching, the out parameter is a struct CacheablePropertyMetadata rather than just an offset. :^)
48 lines
1.9 KiB
C++
48 lines
1.9 KiB
C++
/*
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.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/Forward.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Heap/GCPtr.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibWeb/Forward.h>
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namespace Web::HTML {
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class WindowProxy final : public JS::Object {
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JS_OBJECT(WindowProxy, JS::Object);
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public:
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virtual ~WindowProxy() override = default;
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virtual JS::ThrowCompletionOr<JS::Object*> internal_get_prototype_of() const override;
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virtual JS::ThrowCompletionOr<bool> internal_set_prototype_of(Object* prototype) override;
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virtual JS::ThrowCompletionOr<bool> internal_is_extensible() const override;
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virtual JS::ThrowCompletionOr<bool> internal_prevent_extensions() override;
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virtual JS::ThrowCompletionOr<Optional<JS::PropertyDescriptor>> internal_get_own_property(JS::PropertyKey const&) const override;
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virtual JS::ThrowCompletionOr<bool> internal_define_own_property(JS::PropertyKey const&, JS::PropertyDescriptor const&) override;
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virtual JS::ThrowCompletionOr<JS::Value> internal_get(JS::PropertyKey const&, JS::Value receiver, JS::CacheablePropertyMetadata*) const override;
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virtual JS::ThrowCompletionOr<bool> internal_set(JS::PropertyKey const&, JS::Value value, JS::Value receiver) override;
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virtual JS::ThrowCompletionOr<bool> internal_delete(JS::PropertyKey const&) override;
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virtual JS::ThrowCompletionOr<JS::MarkedVector<JS::Value>> internal_own_property_keys() const override;
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JS::GCPtr<Window> window() const { return m_window; }
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void set_window(JS::NonnullGCPtr<Window>);
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JS::NonnullGCPtr<BrowsingContext> associated_browsing_context() const;
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private:
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explicit WindowProxy(JS::Realm&);
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virtual void visit_edges(JS::Cell::Visitor&) override;
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// [[Window]], https://html.spec.whatwg.org/multipage/window-object.html#concept-windowproxy-window
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JS::GCPtr<Window> m_window;
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};
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}
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