ladybird/Userland/Libraries/LibWeb/UIEvents/FocusEvent.cpp
Andreas Kling c0d7f748ed LibWeb: Avoid FlyString lookups when setting IDL interface prototypes
This commit introduces a WEB_SET_PROTOTYPE_FOR_INTERFACE macro that
caches the interface name in a local static FlyString. This means that
we only pay for FlyString-from-literal lookup once per browser lifetime
instead of every time the interface is instantiated.
2024-03-16 16:35:54 +01:00

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/*
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/UIEvents/FocusEvent.h>
namespace Web::UIEvents {
JS_DEFINE_ALLOCATOR(FocusEvent);
WebIDL::ExceptionOr<JS::NonnullGCPtr<FocusEvent>> FocusEvent::construct_impl(JS::Realm& realm, FlyString const& event_name, FocusEventInit const& event_init)
{
return realm.heap().allocate<FocusEvent>(realm, realm, event_name, event_init);
}
FocusEvent::FocusEvent(JS::Realm& realm, FlyString const& event_name, FocusEventInit const& event_init)
: UIEvent(realm, event_name)
{
set_related_target(const_cast<DOM::EventTarget*>(event_init.related_target.ptr()));
}
FocusEvent::~FocusEvent() = default;
void FocusEvent::initialize(JS::Realm& realm)
{
Base::initialize(realm);
WEB_SET_PROTOTYPE_FOR_INTERFACE(FocusEvent);
}
}