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https://github.com/RGBCube/serenity
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ffad902c07
Unlike ensure_web_prototype<T>(), the cached version doesn't require the prototype type to be fully formed, so we can use it without including the FooPrototype.h header. It's also a bit less verbose. :^)
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/*
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* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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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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{
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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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}
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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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, m_signal(move(signal))
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{
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set_prototype(&window.cached_web_prototype("AbortController"));
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}
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AbortController::~AbortController() = default;
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void AbortController::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_signal.ptr());
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}
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// https://dom.spec.whatwg.org/#dom-abortcontroller-abort
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void AbortController::abort(JS::Value reason)
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{
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// The abort(reason) method steps are to signal abort on this’s signal with reason if it is given.
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m_signal->signal_abort(reason);
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}
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}
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