OSXSpeechSynthesizerService.h (1193B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_dom_OsxSpeechSynthesizerService_h 8 #define mozilla_dom_OsxSpeechSynthesizerService_h 9 10 #include "mozilla/StaticPtr.h" 11 #include "nsIObserver.h" 12 #include "nsISpeechService.h" 13 14 namespace mozilla { 15 namespace dom { 16 17 class OSXSpeechSynthesizerService final : public nsISpeechService, 18 public nsIObserver { 19 public: 20 NS_DECL_THREADSAFE_ISUPPORTS 21 NS_DECL_NSISPEECHSERVICE 22 NS_DECL_NSIOBSERVER 23 24 bool Init(); 25 26 static OSXSpeechSynthesizerService* GetInstance(); 27 static already_AddRefed<OSXSpeechSynthesizerService> GetInstanceForService(); 28 29 private: 30 OSXSpeechSynthesizerService(); 31 virtual ~OSXSpeechSynthesizerService() = default; 32 33 bool RegisterVoices(); 34 35 bool mInitialized; 36 static mozilla::StaticRefPtr<OSXSpeechSynthesizerService> sSingleton; 37 }; 38 39 } // namespace dom 40 } // namespace mozilla 41 42 #endif