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50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/*
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* Copyright (c) 2023, Kenneth Myhra <kennethmyhra@serenityos.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/Streams/AbstractOperations.h>
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namespace Web::Streams {
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class TransformStreamDefaultController : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(TransformStreamDefaultController, Bindings::PlatformObject);
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public:
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explicit TransformStreamDefaultController(JS::Realm&);
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virtual ~TransformStreamDefaultController() override;
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Optional<double> desired_size();
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WebIDL::ExceptionOr<void> enqueue(Optional<JS::Value> chunk);
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WebIDL::ExceptionOr<void> error(Optional<JS::Value> reason = {});
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WebIDL::ExceptionOr<void> terminate();
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auto& flush_algorithm() { return m_flush_algorithm; }
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void set_flush_algorithm(Optional<FlushAlgorithm>&& value) { m_flush_algorithm = move(value); }
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auto& transform_algorithm() { return m_transform_algorithm; }
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void set_transform_algorithm(Optional<TransformAlgorithm>&& value) { m_transform_algorithm = move(value); }
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JS::GCPtr<TransformStream> stream() { return m_stream; }
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void set_stream(JS::GCPtr<TransformStream> stream) { m_stream = stream; }
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private:
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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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// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-flushalgorithm
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Optional<FlushAlgorithm> m_flush_algorithm;
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// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-transformalgorithm
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Optional<TransformAlgorithm> m_transform_algorithm;
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// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-stream
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JS::GCPtr<TransformStream> m_stream;
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};
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}
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