mirror of
https://github.com/LadybirdBrowser/ladybird.git
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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.
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Runtime/Array.h>
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#include <LibJS/Runtime/Iterator.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Bindings/URLSearchParamsIteratorPrototype.h>
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#include <LibWeb/DOMURL/URLSearchParamsIterator.h>
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namespace Web::Bindings {
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template<>
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void Intrinsics::create_web_prototype_and_constructor<URLSearchParamsIteratorPrototype>(JS::Realm& realm)
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{
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auto prototype = heap().allocate<URLSearchParamsIteratorPrototype>(realm, realm);
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m_prototypes.set("URLSearchParamsIterator"_fly_string, prototype);
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}
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}
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namespace Web::DOMURL {
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JS_DEFINE_ALLOCATOR(URLSearchParamsIterator);
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WebIDL::ExceptionOr<JS::NonnullGCPtr<URLSearchParamsIterator>> URLSearchParamsIterator::create(URLSearchParams const& url_search_params, JS::Object::PropertyKind iteration_kind)
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{
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return url_search_params.heap().allocate<URLSearchParamsIterator>(url_search_params.realm(), url_search_params, iteration_kind);
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}
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URLSearchParamsIterator::URLSearchParamsIterator(URLSearchParams const& url_search_params, JS::Object::PropertyKind iteration_kind)
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: PlatformObject(url_search_params.realm())
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, m_url_search_params(url_search_params)
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, m_iteration_kind(iteration_kind)
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{
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}
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URLSearchParamsIterator::~URLSearchParamsIterator() = default;
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void URLSearchParamsIterator::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(URLSearchParamsIterator);
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}
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void URLSearchParamsIterator::visit_edges(JS::Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_url_search_params);
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}
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JS::Object* URLSearchParamsIterator::next()
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{
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if (m_index >= m_url_search_params->m_list.size())
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return create_iterator_result_object(vm(), JS::js_undefined(), true);
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auto& entry = m_url_search_params->m_list[m_index++];
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if (m_iteration_kind == JS::Object::PropertyKind::Key)
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return create_iterator_result_object(vm(), JS::PrimitiveString::create(vm(), entry.name), false);
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else if (m_iteration_kind == JS::Object::PropertyKind::Value)
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return create_iterator_result_object(vm(), JS::PrimitiveString::create(vm(), entry.value), false);
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return create_iterator_result_object(vm(), JS::Array::create_from(realm(), { JS::PrimitiveString::create(vm(), entry.name), JS::PrimitiveString::create(vm(), entry.value) }), false);
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}
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}
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