1 // Copyright (c) 2018 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chromecast/browser/extensions/api/tts/tts_extension_api_constants.h" 6 7 namespace tts_extension_api_constants { 8 9 const char kCharIndexKey[] = "charIndex"; 10 const char kLengthKey[] = "length"; 11 const char kDesiredEventTypesKey[] = "desiredEventTypes"; 12 const char kEnqueueKey[] = "enqueue"; 13 const char kErrorMessageKey[] = "errorMessage"; 14 const char kEventTypeKey[] = "type"; 15 const char kEventTypesKey[] = "eventTypes"; 16 const char kExtensionIdKey[] = "extensionId"; 17 const char kGenderKey[] = "gender"; 18 const char kIsFinalEventKey[] = "isFinalEvent"; 19 const char kLangKey[] = "lang"; 20 const char kOnEventKey[] = "onEvent"; 21 const char kPitchKey[] = "pitch"; 22 const char kRateKey[] = "rate"; 23 const char kRemoteKey[] = "remote"; 24 const char kRequiredEventTypesKey[] = "requiredEventTypes"; 25 const char kSrcIdKey[] = "srcId"; 26 const char kVoiceNameKey[] = "voiceName"; 27 const char kVolumeKey[] = "volume"; 28 29 const char kEventTypeCancelled[] = "cancelled"; 30 const char kEventTypeEnd[] = "end"; 31 const char kEventTypeError[] = "error"; 32 const char kEventTypeInterrupted[] = "interrupted"; 33 const char kEventTypeMarker[] = "marker"; 34 const char kEventTypePause[] = "pause"; 35 const char kEventTypeResume[] = "resume"; 36 const char kEventTypeSentence[] = "sentence"; 37 const char kEventTypeStart[] = "start"; 38 const char kEventTypeWord[] = "word"; 39 40 const char kErrorExtensionIdMismatch[] = "Extension id mismatch."; 41 const char kErrorInvalidLang[] = "Invalid lang."; 42 const char kErrorInvalidPitch[] = "Invalid pitch."; 43 const char kErrorInvalidRate[] = "Invalid rate."; 44 const char kErrorInvalidVolume[] = "Invalid volume."; 45 const char kErrorMissingPauseOrResume[] = 46 "A TTS engine extension should either listen for both onPause and onResume " 47 "events, or neither."; 48 const char kErrorUndeclaredEventType[] = 49 "Cannot send an event type that is not declared in the extension manifest."; 50 const char kErrorUtteranceTooLong[] = "Utterance length is too long."; 51 52 } // namespace tts_extension_api_constants. 53