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LibWeb: Remove unecessary dependence on Window from DOM and WebIDL
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.
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56 changed files with 364 additions and 326 deletions
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@ -4,23 +4,24 @@
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/DOM/AbortController.h>
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#include <LibWeb/DOM/AbortSignal.h>
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namespace Web::DOM {
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JS::NonnullGCPtr<AbortController> AbortController::create_with_global_object(HTML::Window& window)
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JS::NonnullGCPtr<AbortController> AbortController::construct_impl(JS::Realm& realm)
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{
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auto signal = AbortSignal::create_with_global_object(window);
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return *window.heap().allocate<AbortController>(window.realm(), window, move(signal));
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auto signal = AbortSignal::construct_impl(realm);
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return *realm.heap().allocate<AbortController>(realm, realm, move(signal));
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}
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// https://dom.spec.whatwg.org/#dom-abortcontroller-abortcontroller
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AbortController::AbortController(HTML::Window& window, JS::NonnullGCPtr<AbortSignal> signal)
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: PlatformObject(window.realm())
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AbortController::AbortController(JS::Realm& realm, JS::NonnullGCPtr<AbortSignal> signal)
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: PlatformObject(realm)
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, m_signal(move(signal))
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{
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set_prototype(&window.cached_web_prototype("AbortController"));
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set_prototype(&Bindings::cached_web_prototype(realm, "AbortController"));
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}
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AbortController::~AbortController() = default;
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