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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 mozilla_dom_OsxSpeechSynthesizerService_h
#define mozilla_dom_OsxSpeechSynthesizerService_h
#include "nsISpeechService.h"
#include "nsIObserver.h"
#include "mozilla/StaticPtr.h"
namespace mozilla {
namespace dom {
class OSXSpeechSynthesizerService final : public nsISpeechService
, public nsIObserver
{
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSISPEECHSERVICE
NS_DECL_NSIOBSERVER
bool Init();
static OSXSpeechSynthesizerService* GetInstance();
static already_AddRefed<OSXSpeechSynthesizerService> GetInstanceForService();
static void Shutdown();
private:
OSXSpeechSynthesizerService();
virtual ~OSXSpeechSynthesizerService();
bool RegisterVoices();
bool mInitialized;
static mozilla::StaticRefPtr<OSXSpeechSynthesizerService> sSingleton;
};
} // namespace dom
} // namespace mozilla
#endif
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