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/*
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/Realm.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/CustomEvent.h>
namespace Web::DOM {
WebIDL::ExceptionOr<JS::NonnullGCPtr<CustomEvent>> CustomEvent::create(JS::Realm& realm, FlyString const& event_name, CustomEventInit const& event_init)
{
return MUST_OR_THROW_OOM(realm.heap().allocate<CustomEvent>(realm, realm, event_name, event_init));
}
WebIDL::ExceptionOr<JS::NonnullGCPtr<CustomEvent>> CustomEvent::construct_impl(JS::Realm& realm, FlyString const& event_name, CustomEventInit const& event_init)
{
return create(realm, event_name, event_init);
}
CustomEvent::CustomEvent(JS::Realm& realm, FlyString const& event_name, CustomEventInit const& event_init)
: Event(realm, event_name.to_deprecated_fly_string(), event_init)
, m_detail(event_init.detail)
{
}
CustomEvent::~CustomEvent() = default;
JS::ThrowCompletionOr<void> CustomEvent::initialize(JS::Realm& realm)
{
MUST_OR_THROW_OOM(Base::initialize(realm));
set_prototype(&Bindings::ensure_web_prototype<Bindings::CustomEventPrototype>(realm, "CustomEvent"));
return {};
}
void CustomEvent::visit_edges(JS::Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_detail);
}
// https://dom.spec.whatwg.org/#dom-customevent-initcustomevent
void CustomEvent::init_custom_event(String const& type, bool bubbles, bool cancelable, JS::Value detail)
{
// 1. If this’s dispatch flag is set, then return.
if (dispatched())
return;
// 2. Initialize this with type, bubbles, and cancelable.
initialize_event(type.to_deprecated_string(), bubbles, cancelable);
// 3. Set this’s detail attribute to detail.
m_detail = detail;
}
}
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