widget/windows/nsSound.h
author Paul Zuehlcke <pbz@mozilla.com>
Wed, 07 Dec 2022 15:25:33 +0000
changeset 644969 8e09abeeb445553bd956d537bcf54fcdf812bb52
parent 453194 5665c5f251985c3f2e54a5bb0f18db99a58b8acd
permissions -rw-r--r--
Bug 1803102 - Do not import cookie banner rules if the service is disabled during import. r=timhuang Differential Revision: https://phabricator.services.mozilla.com/D163715

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __nsSound_h__
#define __nsSound_h__

#include "nsISound.h"
#include "nsIObserver.h"
#include "nsIStreamLoader.h"
#include "nsCOMPtr.h"
#include "mozilla/StaticPtr.h"

class nsIThread;
class nsIRunnable;

class nsSound : public nsISound,
                public nsIStreamLoaderObserver,
                public nsIObserver

{
 public:
  nsSound();
  static already_AddRefed<nsISound> GetInstance();

  NS_DECL_ISUPPORTS
  NS_DECL_NSISOUND
  NS_DECL_NSISTREAMLOADEROBSERVER
  NS_DECL_NSIOBSERVER

 private:
  virtual ~nsSound();
  void PurgeLastSound();

 private:
  nsresult CreatePlayerThread();

  nsCOMPtr<nsIThread> mPlayerThread;
  nsCOMPtr<nsIRunnable> mSoundPlayer;
  bool mInited;

  static mozilla::StaticRefPtr<nsISound> sInstance;
};

#endif /* __nsSound_h__ */