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LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated

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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.
This commit is contained in:
Andreas Kling
2022-08-28 13:42:07 +02:00
parent bb547ce1c4
commit 6f433c8656
Notes: sideshowbarker 2024-07-17 07:28:15 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/6f433c8656
Pull-request: https://github.com/SerenityOS/serenity/pull/14816
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/linusg ✅
445 changed files with 4797 additions and 4268 deletions
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18
Userland/Libraries/LibWeb/HTML/MessageChannel.h
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@@ -24,24 +24,24 @@ public:
using RefCounted::ref;
using RefCounted::unref;
static NonnullRefPtr<MessageChannel> create_with_global_object(Bindings::WindowObject&)
static NonnullRefPtr<MessageChannel> create_with_global_object(HTML::Window& window)
{
return adopt_ref(*new MessageChannel());
return adopt_ref(*new MessageChannel(window));
}
virtual ~MessageChannel() override;
MessagePort* port1() { return m_port1; }
MessagePort const* port1() const { return m_port1; }
MessagePort* port1();
MessagePort const* port1() const;
MessagePort* port2() { return m_port2; }
MessagePort const* port2() const { return m_port2; }
MessagePort* port2();
MessagePort const* port2() const;
private:
MessageChannel();
explicit MessageChannel(HTML::Window&);
RefPtr<MessagePort> m_port1;
RefPtr<MessagePort> m_port2;
JS::Handle<MessagePort> m_port1;
JS::Handle<MessagePort> m_port2;
};
}