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54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
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/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_workers_WorkerStructuredClone_h
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#define mozilla_dom_workers_WorkerStructuredClone_h
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#include "Workers.h"
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#include "mozilla/dom/PMessagePort.h"
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class nsPIDOMWindow;
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namespace mozilla {
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namespace dom {
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class MessagePortBase;
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namespace workers {
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// This class is implemented in WorkerPrivate.cpp
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class WorkerStructuredCloneClosure final
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{
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private:
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WorkerStructuredCloneClosure(const WorkerStructuredCloneClosure&) = delete;
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WorkerStructuredCloneClosure & operator=(const WorkerStructuredCloneClosure&) = delete;
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public:
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WorkerStructuredCloneClosure();
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~WorkerStructuredCloneClosure();
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void Clear();
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// This can be null if the MessagePort is created in a worker.
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nsCOMPtr<nsPIDOMWindow> mParentWindow;
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nsTArray<nsCOMPtr<nsISupports>> mClonedObjects;
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// The transferred ports.
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nsTArray<nsRefPtr<MessagePortBase>> mMessagePorts;
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// Information for the transferring.
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nsTArray<MessagePortIdentifier> mMessagePortIdentifiers;
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// To avoid duplicates in the transferred ports.
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nsTArray<nsRefPtr<MessagePortBase>> mTransferredPorts;
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};
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} // workers namespace
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} // dom namespace
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} // mozilla namespace
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#endif // mozilla_dom_workers_WorkerStructuredClone_h
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