| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_SPEECH_EXTENSION_API_TTS_EXTENSION_API_H_ |
| #define CHROME_BROWSER_SPEECH_EXTENSION_API_TTS_EXTENSION_API_H_ |
| |
| #include <string> |
| |
| #include "chrome/browser/extensions/api/profile_keyed_api_factory.h" |
| #include "chrome/browser/extensions/chrome_extension_function.h" |
| #include "chrome/browser/speech/tts_controller.h" |
| |
| class Profile; |
| |
| const char *TtsEventTypeToString(TtsEventType event_type); |
| TtsEventType TtsEventTypeFromString(const std::string& str); |
| |
| namespace extensions { |
| |
| class TtsSpeakFunction : public ChromeAsyncExtensionFunction { |
| private: |
| virtual ~TtsSpeakFunction() {} |
| virtual bool RunImpl() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("tts.speak", TTS_SPEAK) |
| }; |
| |
| class TtsStopSpeakingFunction : public ChromeSyncExtensionFunction { |
| private: |
| virtual ~TtsStopSpeakingFunction() {} |
| virtual bool RunImpl() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("tts.stop", TTS_STOP) |
| }; |
| |
| class TtsPauseFunction : public ChromeSyncExtensionFunction { |
| private: |
| virtual ~TtsPauseFunction() {} |
| virtual bool RunImpl() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("tts.pause", TTS_PAUSE) |
| }; |
| |
| class TtsResumeFunction : public ChromeSyncExtensionFunction { |
| private: |
| virtual ~TtsResumeFunction() {} |
| virtual bool RunImpl() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("tts.resume", TTS_RESUME) |
| }; |
| |
| class TtsIsSpeakingFunction : public ChromeSyncExtensionFunction { |
| private: |
| virtual ~TtsIsSpeakingFunction() {} |
| virtual bool RunImpl() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("tts.isSpeaking", TTS_ISSPEAKING) |
| }; |
| |
| class TtsGetVoicesFunction : public ChromeSyncExtensionFunction { |
| private: |
| virtual ~TtsGetVoicesFunction() {} |
| virtual bool RunImpl() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("tts.getVoices", TTS_GETVOICES) |
| }; |
| |
| class TtsAPI : public ProfileKeyedAPI { |
| public: |
| explicit TtsAPI(Profile* profile); |
| virtual ~TtsAPI(); |
| |
| // Convenience method to get the TtsAPI for a profile. |
| static TtsAPI* Get(Profile* profile); |
| |
| // ProfileKeyedAPI implementation. |
| static ProfileKeyedAPIFactory<TtsAPI>* GetFactoryInstance(); |
| |
| private: |
| friend class ProfileKeyedAPIFactory<TtsAPI>; |
| |
| // ProfileKeyedAPI implementation. |
| static const char* service_name() { |
| return "TtsAPI"; |
| } |
| static const bool kServiceIsNULLWhileTesting = true; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_SPEECH_EXTENSION_API_TTS_EXTENSION_API_H_ |