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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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10
Userland/Libraries/LibWeb/UIEvents/FocusEvent.h
View file

@ -11,19 +11,17 @@
namespace Web::UIEvents {
struct FocusEventInit : public UIEventInit {
RefPtr<DOM::EventTarget> related_target;
JS::GCPtr<DOM::EventTarget> related_target;
};
class FocusEvent final : public UIEvent {
JS_OBJECT(FocusEvent, UIEvent);
WEB_PLATFORM_OBJECT(FocusEvent, UIEvent);
public:
static FocusEvent* create_with_global_object(Bindings::WindowObject&, FlyString const& event_name, FocusEventInit const& event_init);
static FocusEvent* create_with_global_object(HTML::Window&, FlyString const& event_name, FocusEventInit const& event_init);
FocusEvent(Bindings::WindowObject&, FlyString const& event_name, FocusEventInit const&);
FocusEvent(HTML::Window&, FlyString const& event_name, FocusEventInit const&);
virtual ~FocusEvent() override;
FocusEvent& impl() { return *this; }
};
}