ladybird/Libraries/LibWeb/DOM/CustomEvent.h
Shannon Booth f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00

45 lines
1.4 KiB
C++

/*
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
* Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/FlyString.h>
#include <LibWeb/DOM/Event.h>
namespace Web::DOM {
struct CustomEventInit : public EventInit {
JS::Value detail { JS::js_null() };
};
// https://dom.spec.whatwg.org/#customevent
class CustomEvent : public Event {
WEB_PLATFORM_OBJECT(CustomEvent, Event);
GC_DECLARE_ALLOCATOR(CustomEvent);
public:
[[nodiscard]] static GC::Ref<CustomEvent> create(JS::Realm&, FlyString const& event_name, CustomEventInit const& = {});
static WebIDL::ExceptionOr<GC::Ref<CustomEvent>> construct_impl(JS::Realm&, FlyString const& event_name, CustomEventInit const&);
virtual ~CustomEvent() override;
// https://dom.spec.whatwg.org/#dom-customevent-detail
JS::Value detail() const { return m_detail; }
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(JS::Cell::Visitor&) override;
void init_custom_event(String const& type, bool bubbles, bool cancelable, JS::Value detail);
private:
CustomEvent(JS::Realm&, FlyString const& event_name, CustomEventInit const& event_init);
// https://dom.spec.whatwg.org/#dom-customevent-initcustomevent-type-bubbles-cancelable-detail-detail
JS::Value m_detail { JS::js_null() };
};
}