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LibWeb: Remove unecessary dependence on Window from DOM and WebIDL

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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
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13
Userland/Libraries/LibWeb/DOM/AbortController.cpp
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@ -4,23 +4,24 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/AbortController.h>
#include <LibWeb/DOM/AbortSignal.h>
namespace Web::DOM {
JS::NonnullGCPtr<AbortController> AbortController::create_with_global_object(HTML::Window& window)
JS::NonnullGCPtr<AbortController> AbortController::construct_impl(JS::Realm& realm)
{
auto signal = AbortSignal::create_with_global_object(window);
return *window.heap().allocate<AbortController>(window.realm(), window, move(signal));
auto signal = AbortSignal::construct_impl(realm);
return *realm.heap().allocate<AbortController>(realm, realm, move(signal));
}
// https://dom.spec.whatwg.org/#dom-abortcontroller-abortcontroller
AbortController::AbortController(HTML::Window& window, JS::NonnullGCPtr<AbortSignal> signal)
: PlatformObject(window.realm())
AbortController::AbortController(JS::Realm& realm, JS::NonnullGCPtr<AbortSignal> signal)
: PlatformObject(realm)
, m_signal(move(signal))
{
set_prototype(&window.cached_web_prototype("AbortController"));
set_prototype(&Bindings::cached_web_prototype(realm, "AbortController"));
}
AbortController::~AbortController() = default;