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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

@ -9,26 +9,26 @@
#include <AK/Debug.h>
#include <AK/URL.h>
#include <LibWeb/Bindings/CSSImportRulePrototype.h>
#include <LibWeb/Bindings/WindowObject.h>
#include <LibWeb/CSS/CSSImportRule.h>
#include <LibWeb/CSS/Parser/Parser.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/HTML/Window.h>
#include <LibWeb/Loader/ResourceLoader.h>
namespace Web::CSS {
CSSImportRule* CSSImportRule::create(AK::URL url, DOM::Document& document)
{
auto& window_object = document.preferred_window_object();
auto& window_object = document.window();
return window_object.heap().allocate<CSSImportRule>(window_object.realm(), move(url), document);
}
CSSImportRule::CSSImportRule(AK::URL url, DOM::Document& document)
: CSSRule(document.preferred_window_object())
: CSSRule(document.window())
, m_url(move(url))
, m_document(document)
{
set_prototype(&document.preferred_window_object().ensure_web_prototype<Bindings::CSSImportRulePrototype>("CSSImportRule"));
set_prototype(&document.window().ensure_web_prototype<Bindings::CSSImportRulePrototype>("CSSImportRule"));
dbgln_if(CSS_LOADER_DEBUG, "CSSImportRule: Loading import URL: {}", m_url);
auto request = LoadRequest::create_for_url_on_page(m_url, document.page());