ladybird/Libraries/LibWeb/Streams/TransformStreamDefaultController.h
Shannon Booth f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00

63 lines
2.4 KiB
C++

/*
* Copyright (c) 2023-2024, Kenneth Myhra <kennethmyhra@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/Streams/AbstractOperations.h>
namespace Web::Streams {
class TransformStreamDefaultController : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(TransformStreamDefaultController, Bindings::PlatformObject);
GC_DECLARE_ALLOCATOR(TransformStreamDefaultController);
public:
explicit TransformStreamDefaultController(JS::Realm&);
virtual ~TransformStreamDefaultController() override;
Optional<double> desired_size();
WebIDL::ExceptionOr<void> enqueue(Optional<JS::Value> chunk);
void error(Optional<JS::Value> reason = {});
void terminate();
GC::Ptr<CancelAlgorithm> cancel_algorithm() { return m_cancel_algorithm; }
void set_cancel_algorithm(GC::Ptr<CancelAlgorithm> value) { m_cancel_algorithm = value; }
GC::Ptr<JS::PromiseCapability> finish_promise() { return m_finish_promise; }
void set_finish_promise(GC::Ptr<JS::PromiseCapability> value) { m_finish_promise = value; }
GC::Ptr<FlushAlgorithm> flush_algorithm() { return m_flush_algorithm; }
void set_flush_algorithm(GC::Ptr<FlushAlgorithm>&& value) { m_flush_algorithm = move(value); }
GC::Ptr<TransformAlgorithm> transform_algorithm() { return m_transform_algorithm; }
void set_transform_algorithm(GC::Ptr<TransformAlgorithm>&& value) { m_transform_algorithm = move(value); }
GC::Ptr<TransformStream> stream() { return m_stream; }
void set_stream(GC::Ptr<TransformStream> stream) { m_stream = stream; }
private:
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-cancelalgorithm
GC::Ptr<CancelAlgorithm> m_cancel_algorithm;
// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-finishpromise
GC::Ptr<JS::PromiseCapability> m_finish_promise;
// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-flushalgorithm
GC::Ptr<FlushAlgorithm> m_flush_algorithm;
// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-transformalgorithm
GC::Ptr<TransformAlgorithm> m_transform_algorithm;
// https://streams.spec.whatwg.org/#transformstreamdefaultcontroller-stream
GC::Ptr<TransformStream> m_stream;
};
}