mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-10 13:00:29 +03:00
c0d7f748ed
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.
41 lines
859 B
C++
41 lines
859 B
C++
/*
|
|
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/Bindings/Intrinsics.h>
|
|
#include <LibWeb/DOM/Node.h>
|
|
#include <LibWeb/DOM/NodeList.h>
|
|
|
|
namespace Web::DOM {
|
|
|
|
NodeList::NodeList(JS::Realm& realm)
|
|
: PlatformObject(realm)
|
|
{
|
|
m_legacy_platform_object_flags = LegacyPlatformObjectFlags { .supports_indexed_properties = true };
|
|
}
|
|
|
|
NodeList::~NodeList() = default;
|
|
|
|
void NodeList::initialize(JS::Realm& realm)
|
|
{
|
|
Base::initialize(realm);
|
|
WEB_SET_PROTOTYPE_FOR_INTERFACE(NodeList);
|
|
}
|
|
|
|
WebIDL::ExceptionOr<JS::Value> NodeList::item_value(size_t index) const
|
|
{
|
|
auto* node = item(index);
|
|
if (!node)
|
|
return JS::js_undefined();
|
|
return const_cast<Node*>(node);
|
|
}
|
|
|
|
bool NodeList::is_supported_property_index(u32 index) const
|
|
{
|
|
return index < length();
|
|
}
|
|
|
|
}
|