Dactyloidae/dom/media/webspeech/synth/cocoa/OSXSpeechSynthesizerService.h
2022-05-04 09:40:24 +08:00

43 lines
1.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; 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 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