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6f433c8656
This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@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/RefCounted.h>
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibWeb/DOM/EventTarget.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/HTML/Window.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/web-messaging.html#message-channels
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class MessageChannel final
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: public RefCounted<MessageChannel>
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, public Bindings::Wrappable {
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public:
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using WrapperType = Bindings::MessageChannelWrapper;
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using RefCounted::ref;
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using RefCounted::unref;
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static NonnullRefPtr<MessageChannel> create_with_global_object(HTML::Window& window)
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{
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return adopt_ref(*new MessageChannel(window));
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}
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virtual ~MessageChannel() override;
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MessagePort* port1();
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MessagePort const* port1() const;
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MessagePort* port2();
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MessagePort const* port2() const;
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private:
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explicit MessageChannel(HTML::Window&);
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JS::Handle<MessagePort> m_port1;
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JS::Handle<MessagePort> m_port2;
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};
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}
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