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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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6
Userland/Libraries/LibWeb/HTML/HTMLBaseElement.cpp
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@@ -4,6 +4,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/HTMLBaseElementPrototype.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/HTML/HTMLBaseElement.h>
@@ -12,6 +13,7 @@ namespace Web::HTML {
HTMLBaseElement::HTMLBaseElement(DOM::Document& document, DOM::QualifiedName qualified_name)
: HTMLElement(document, move(qualified_name))
{
set_prototype(&window().ensure_web_prototype<Bindings::HTMLBaseElementPrototype>("HTMLBaseElement"));
}
HTMLBaseElement::~HTMLBaseElement() = default;
@@ -25,7 +27,7 @@ void HTMLBaseElement::inserted()
// NOTE: inserted() is called after this element has been inserted into the document.
auto first_base_element_with_href_in_document = document().first_base_element_with_href_in_tree_order();
if (first_base_element_with_href_in_document == this)
if (first_base_element_with_href_in_document.ptr() == this)
set_the_frozen_base_url();
}
@@ -39,7 +41,7 @@ void HTMLBaseElement::parse_attribute(FlyString const& name, String const& value
return;
auto first_base_element_with_href_in_document = document().first_base_element_with_href_in_tree_order();
if (first_base_element_with_href_in_document == this)
if (first_base_element_with_href_in_document.ptr() == this)
set_the_frozen_base_url();
}