RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 02:47:35 +00:00
Code Issues Activity Actions

LibWeb: Remove unecessary dependence on Window from DOM and WebIDL

Browse source 
These classes only needed Window to get at its realm. Pass a realm
directly to construct DOM and WebIDL classes.

This change importantly removes the guarantee that a Document will
always have a non-null Window object. Only Documents created by a
BrowsingContext will have a non-null Window object. Documents created by
for example, DocumentFragment, will not have a Window (soon).

This incremental commit leaves some workarounds in place to keep other
parts of the code building.
This commit is contained in:
Andrew Kaster 2022-09-25 16:15:49 -06:00 • committed by Linus Groh
parent 8407bf60c5
commit 8de7e49a56
56 changed files with 364 additions and 326 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Userland/Libraries/LibWeb/DOM/AbortSignal.cpp
View file

@ -4,6 +4,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/AbortSignal.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/EventDispatcher.h>
@ -11,15 +12,20 @@
namespace Web::DOM {
JS::NonnullGCPtr<AbortSignal> AbortSignal::create_with_global_object(HTML::Window& window)
JS::NonnullGCPtr<AbortSignal> AbortSignal::construct_impl(JS::Realm& realm)
{
return *window.heap().allocate<AbortSignal>(window.realm(), window);
return *realm.heap().allocate<AbortSignal>(realm, realm);
}
AbortSignal::AbortSignal(JS::Realm& realm)
: EventTarget(realm)
{
set_prototype(&Bindings::cached_web_prototype(realm, "AbortSignal"));
}
AbortSignal::AbortSignal(HTML::Window& window)
: EventTarget(window.realm())
: AbortSignal(window.realm())
{
set_prototype(&window.cached_web_prototype("AbortSignal"));
}
// https://dom.spec.whatwg.org/#abortsignal-add
@ -44,7 +50,7 @@ void AbortSignal::signal_abort(JS::Value reason)
if (!reason.is_undefined())
m_abort_reason = reason;
else
m_abort_reason = WebIDL::AbortError::create(global_object(), "Aborted without reason").ptr();
m_abort_reason = WebIDL::AbortError::create(realm(), "Aborted without reason").ptr();
// 3. For each algorithm in signal’s abort algorithms: run algorithm.
for (auto& algorithm : m_abort_algorithms)
@ -54,7 +60,7 @@ void AbortSignal::signal_abort(JS::Value reason)
m_abort_algorithms.clear();
// 5. Fire an event named abort at signal.
dispatch_event(*Event::create(global_object(), HTML::EventNames::abort));
dispatch_event(*Event::create(realm(), HTML::EventNames::abort));
}
void AbortSignal::set_onabort(WebIDL::CallbackType* event_handler)