mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 05:28:11 +00:00
0ee457dfdf
All EventTarget subclasses except Window do the same exact thing in their overrides, so let's just share an implementation in the base.
53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
/*
|
|
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/Bindings/AbortSignalWrapper.h>
|
|
#include <LibWeb/DOM/AbortSignal.h>
|
|
#include <LibWeb/DOM/Document.h>
|
|
#include <LibWeb/DOM/EventDispatcher.h>
|
|
|
|
namespace Web::DOM {
|
|
|
|
AbortSignal::AbortSignal(Document& document)
|
|
: EventTarget(static_cast<Bindings::ScriptExecutionContext&>(document))
|
|
{
|
|
}
|
|
|
|
AbortSignal::~AbortSignal()
|
|
{
|
|
}
|
|
|
|
JS::Object* AbortSignal::create_wrapper(JS::GlobalObject& global_object)
|
|
{
|
|
return wrap(global_object, *this);
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#abortsignal-add
|
|
void AbortSignal::add_abort_algorithm(Function<void()> abort_algorithm)
|
|
{
|
|
if (m_aborted)
|
|
return;
|
|
|
|
m_abort_algorithms.append(move(abort_algorithm));
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#abortsignal-signal-abort
|
|
void AbortSignal::signal_abort()
|
|
{
|
|
if (m_aborted)
|
|
return;
|
|
|
|
m_aborted = true;
|
|
|
|
for (auto& algorithm : m_abort_algorithms)
|
|
algorithm();
|
|
|
|
m_abort_algorithms.clear();
|
|
|
|
dispatch_event(Event::create(HTML::EventNames::abort));
|
|
}
|
|
|
|
}
|