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4d64f21fa5
By making use of the WEB_PLATFORM_OBJECT macro we can remove the boilerplate of needing to add this override for every serializable platform object so that we can check whether they are exposed or not.
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright (c) 2025, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/WebIDL/AsyncIterator.h>
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namespace Web::Streams {
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// https://streams.spec.whatwg.org/#dictdef-readablestreamiteratoroptions
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struct ReadableStreamIteratorOptions {
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bool prevent_cancel { false };
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};
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class ReadableStreamAsyncIterator final : public WebIDL::AsyncIterator {
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WEB_NON_IDL_PLATFORM_OBJECT(ReadableStreamAsyncIterator, WebIDL::AsyncIterator);
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GC_DECLARE_ALLOCATOR(ReadableStreamAsyncIterator);
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public:
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static WebIDL::ExceptionOr<GC::Ref<ReadableStreamAsyncIterator>> create(JS::Realm&, JS::Object::PropertyKind, ReadableStream&, ReadableStreamIteratorOptions);
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virtual ~ReadableStreamAsyncIterator() override;
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private:
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ReadableStreamAsyncIterator(JS::Realm&, JS::Object::PropertyKind, GC::Ref<ReadableStreamDefaultReader>, bool prevent_cancel);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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virtual GC::Ref<WebIDL::Promise> next_iteration_result(JS::Realm&) override;
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virtual GC::Ref<WebIDL::Promise> iterator_return(JS::Realm&, JS::Value) override;
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GC::Ref<ReadableStreamDefaultReader> m_reader;
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bool m_prevent_cancel { false };
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};
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}
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