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

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

View file

@ -16,18 +16,13 @@
namespace Web::CSS {
class CSSStyleRule final : public CSSRule {
JS_OBJECT(CSSStyleRule, CSSRule);
AK_MAKE_NONCOPYABLE(CSSStyleRule);
AK_MAKE_NONMOVABLE(CSSStyleRule);
WEB_PLATFORM_OBJECT(CSSStyleRule, CSSRule);
public:
static CSSStyleRule* create(Bindings::WindowObject&, NonnullRefPtrVector<Selector>&&, CSSStyleDeclaration&);
CSSStyleRule(Bindings::WindowObject&, NonnullRefPtrVector<Selector>&&, CSSStyleDeclaration&);
static CSSStyleRule* create(HTML::Window&, NonnullRefPtrVector<Selector>&&, CSSStyleDeclaration&);
virtual ~CSSStyleRule() override = default;
CSSStyleRule& impl() { return *this; }
NonnullRefPtrVector<Selector> const& selectors() const { return m_selectors; }
CSSStyleDeclaration const& declaration() const { return m_declaration; }
@ -39,6 +34,8 @@ public:
CSSStyleDeclaration* style();
private:
CSSStyleRule(HTML::Window&, NonnullRefPtrVector<Selector>&&, CSSStyleDeclaration&);
virtual void visit_edges(Cell::Visitor&) override;
virtual String serialized() const override;
@ -51,7 +48,4 @@ inline bool CSSRule::fast_is<CSSStyleRule>() const { return type() == CSSRule::T
}
namespace Web::Bindings {
inline JS::Object* wrap(JS::Realm&, Web::CSS::CSSStyleRule& object) { return &object; }
using CSSStyleRuleWrapper = Web::CSS::CSSStyleRule;
}
WRAPPER_HACK(CSSStyleRule, Web::CSS)