jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibWeb/Bindings/Intrinsics.h>
8#include <LibWeb/HTML/MessageEvent.h>
9
10namespace Web::HTML {
11
12WebIDL::ExceptionOr<JS::NonnullGCPtr<MessageEvent>> MessageEvent::create(JS::Realm& realm, FlyString const& event_name, MessageEventInit const& event_init)
13{
14 return MUST_OR_THROW_OOM(realm.heap().allocate<MessageEvent>(realm, realm, event_name, event_init));
15}
16
17WebIDL::ExceptionOr<JS::NonnullGCPtr<MessageEvent>> MessageEvent::construct_impl(JS::Realm& realm, FlyString const& event_name, MessageEventInit const& event_init)
18{
19 return create(realm, event_name, event_init);
20}
21
22MessageEvent::MessageEvent(JS::Realm& realm, FlyString const& event_name, MessageEventInit const& event_init)
23 : DOM::Event(realm, event_name.to_deprecated_fly_string(), event_init)
24 , m_data(event_init.data)
25 , m_origin(event_init.origin)
26 , m_last_event_id(event_init.last_event_id)
27{
28}
29
30MessageEvent::~MessageEvent() = default;
31
32JS::ThrowCompletionOr<void> MessageEvent::initialize(JS::Realm& realm)
33{
34 MUST_OR_THROW_OOM(Base::initialize(realm));
35 set_prototype(&Bindings::ensure_web_prototype<Bindings::MessageEventPrototype>(realm, "MessageEvent"));
36
37 return {};
38}
39
40void MessageEvent::visit_edges(Cell::Visitor& visitor)
41{
42 Base::visit_edges(visitor);
43 visitor.visit(m_data);
44}
45
46}