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LibWeb/HTML: Implement the StorageEvent interface

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Shannon Booth 2024-12-23 22:45:19 +13:00 • committed by Andreas Kling
parent c5f9710492
commit f3e92f2ae5
Notes: github-actions[bot] 2024-12-25 10:58:07 +00:00
13 changed files with 333 additions and 0 deletions
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Libraries/LibWeb/HTML/StorageEvent.cpp Normal file
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/*
* Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/StorageEventPrototype.h>
#include <LibWeb/HTML/Storage.h>
#include <LibWeb/HTML/StorageEvent.h>
namespace Web::HTML {
GC_DEFINE_ALLOCATOR(StorageEvent);
GC::Ref<StorageEvent> StorageEvent::create(JS::Realm& realm, FlyString const& event_name, StorageEventInit const& event_init)
{
auto event = realm.create<StorageEvent>(realm, event_name, event_init);
event->set_is_trusted(true);
return event;
}
GC::Ref<StorageEvent> StorageEvent::construct_impl(JS::Realm& realm, FlyString const& event_name, StorageEventInit const& event_init)
{
return realm.create<StorageEvent>(realm, event_name, event_init);
}
StorageEvent::~StorageEvent() = default;
// https://html.spec.whatwg.org/multipage/webstorage.html#dom-storageevent-initstorageevent
void StorageEvent::init_storage_event(String const& type, bool bubbles, bool cancelable,
Optional<String> const& key, Optional<String> const& old_value, Optional<String> const& new_value,
String const& url, GC::Ptr<Storage> storage_area)
{
// The initStorageEvent(type, bubbles, cancelable, key, oldValue, newValue, url, storageArea) method must initialize
// the event in a manner analogous to the similarly-named initEvent() method. [DOM]
if (dispatched())
return;
initialize_event(type, bubbles, cancelable);
m_key = key;
m_old_value = old_value;
m_new_value = new_value;
m_url = url;
m_storage_area = storage_area;
}
StorageEvent::StorageEvent(JS::Realm& realm, FlyString const& event_name, StorageEventInit const& event_init)
: DOM::Event(realm, event_name, event_init)
, m_key(event_init.key)
, m_old_value(event_init.old_value)
, m_new_value(event_init.new_value)
, m_url(event_init.url)
, m_storage_area(event_init.storage_area)
{
}
void StorageEvent::initialize(JS::Realm& realm)
{
Base::initialize(realm);
WEB_SET_PROTOTYPE_FOR_INTERFACE(StorageEvent);
}
void StorageEvent::visit_edges(Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_storage_area);
}
}