| // Copyright (c) 2010 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_EXTENSIONS_EXTENSION_TTS_API_UTIL_H_ |
| #define CHROME_BROWSER_EXTENSIONS_EXTENSION_TTS_API_UTIL_H_ |
| |
| #include <string> |
| |
| #include "base/values.h" |
| |
| namespace extension_tts_api_util { |
| |
| extern const char kVoiceNameKey[]; |
| extern const char kLocaleKey[]; |
| extern const char kGenderKey[]; |
| extern const char kRateKey[]; |
| extern const char kPitchKey[]; |
| extern const char kVolumeKey[]; |
| extern const char kEnqueueKey[]; |
| |
| bool ReadNumberByKey(DictionaryValue* dict, |
| const char* key, |
| double* ret_value); |
| |
| } // namespace extension_tts_api_util. |
| #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_TTS_API_UTIL_H_ |