mirror of
https://github.com/RGBCube/serenity
synced 2025-05-15 04:14:58 +00:00
b75b7f0c0d
Callers that are already in a fallible context will now TRY to allocate cells. Callers in infallible contexts get a FIXME.
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
|
||
* 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 {
|
||
|
||
CustomEvent* CustomEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, CustomEventInit const& event_init)
|
||
{
|
||
return realm.heap().allocate<CustomEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
|
||
}
|
||
|
||
CustomEvent* CustomEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, CustomEventInit const& event_init)
|
||
{
|
||
return create(realm, event_name, event_init);
|
||
}
|
||
|
||
CustomEvent::CustomEvent(JS::Realm& realm, DeprecatedFlyString const& event_name, CustomEventInit const& event_init)
|
||
: Event(realm, event_name, 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(DeprecatedString 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, bubbles, cancelable);
|
||
|
||
// 3. Set this’s detail attribute to detail.
|
||
m_detail = detail;
|
||
}
|
||
|
||
}
|