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54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 FlushableTaskQueue_h_
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#define FlushableTaskQueue_h_
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#include "mozilla/TaskQueue.h"
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//
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// WARNING: THIS CLASS IS DEPRECATED AND GOING AWAY. DO NOT USE IT!
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//
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namespace mozilla {
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class FlushableTaskQueue : public TaskQueue
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{
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public:
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explicit FlushableTaskQueue(already_AddRefed<SharedThreadPool> aPool) : TaskQueue(Move(aPool)) {}
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nsresult FlushAndDispatch(already_AddRefed<nsIRunnable> aRunnable);
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void Flush();
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bool IsDispatchReliable() override { return false; }
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private:
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class MOZ_STACK_CLASS AutoSetFlushing
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{
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public:
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explicit AutoSetFlushing(FlushableTaskQueue* aTaskQueue) : mTaskQueue(aTaskQueue)
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{
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mTaskQueue->mQueueMonitor.AssertCurrentThreadOwns();
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mTaskQueue->mIsFlushing = true;
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}
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~AutoSetFlushing()
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{
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mTaskQueue->mQueueMonitor.AssertCurrentThreadOwns();
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mTaskQueue->mIsFlushing = false;
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}
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private:
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FlushableTaskQueue* mTaskQueue;
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};
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void FlushLocked();
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};
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} // namespace mozilla
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#endif // FlushableTaskQueue_h_
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