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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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16
Userland/Libraries/LibWeb/CSS/MediaList.h
View file

@ -17,17 +17,12 @@ namespace Web::CSS {
// https://www.w3.org/TR/cssom-1/#the-medialist-interface
class MediaList final : public Bindings::LegacyPlatformObject {
AK_MAKE_NONCOPYABLE(MediaList);
AK_MAKE_NONMOVABLE(MediaList);
JS_OBJECT(MediaList, Bindings::LegacyPlatformObject);
WEB_PLATFORM_OBJECT(MediaList, Bindings::LegacyPlatformObject);
public:
static MediaList* create(Bindings::WindowObject&, NonnullRefPtrVector<MediaQuery>&& media);
explicit MediaList(Bindings::WindowObject&, NonnullRefPtrVector<MediaQuery>&&);
static MediaList* create(HTML::Window&, NonnullRefPtrVector<MediaQuery>&& media);
~MediaList() = default;
MediaList& impl() { return *this; }
String media_text() const;
void set_media_text(String const&);
size_t length() const { return m_media.size(); }
@ -42,12 +37,11 @@ public:
bool matches() const;
private:
explicit MediaList(HTML::Window&, NonnullRefPtrVector<MediaQuery>&&);
NonnullRefPtrVector<MediaQuery> m_media;
};
}
namespace Web::Bindings {
inline JS::Object* wrap(JS::Realm&, Web::CSS::MediaList& object) { return &object; }
using MediaListWrapper = Web::CSS::MediaList;
}
WRAPPER_HACK(MediaList, Web::CSS)