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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
445 changed files with 4797 additions and 4268 deletions
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7
Userland/Libraries/LibWeb/HTML/EventLoop/Task.h
View file

@ -9,6 +9,7 @@
#include <AK/Function.h>
#include <AK/NonnullOwnPtr.h>
#include <AK/RefPtr.h>
#include <LibJS/Heap/Handle.h>
#include <LibWeb/Forward.h>
namespace Web::HTML {
@ -38,8 +39,8 @@ public:
Source source() const { return m_source; }
void execute();
DOM::Document* document() { return m_document; }
DOM::Document const* document() const { return m_document; }
DOM::Document* document();
DOM::Document const* document() const;
bool is_runnable() const;
@ -48,7 +49,7 @@ private:
Source m_source { Source::Unspecified };
Function<void()> m_steps;
RefPtr<DOM::Document> m_document;
JS::Handle<DOM::Document> m_document;
};
}