content/public/common/speech_recognition_error.h

   1 // Copyright (c) 2012 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 #ifndef CONTENT_PUBLIC_COMMON_SPEECH_RECOGNITION_ERROR_H_
   6 #define CONTENT_PUBLIC_COMMON_SPEECH_RECOGNITION_ERROR_H_
   7
   8 namespace content {
   9
  10 // A Java counterpart will be generated for this enum.
  11 // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.content_public.common
  12 // GENERATED_JAVA_PREFIX_TO_STRIP: SPEECH_RECOGNITION_ERROR_
  13 enum SpeechRecognitionErrorCode {
  14   // There was no error.
  15   SPEECH_RECOGNITION_ERROR_NONE,
  16
  17   // No speech heard before timeout.
  18   SPEECH_RECOGNITION_ERROR_NO_SPEECH,
  19
  20   // The user or a script aborted speech input.
  21   SPEECH_RECOGNITION_ERROR_ABORTED,
  22
  23   // There was an error with recording audio.
  24   SPEECH_RECOGNITION_ERROR_AUDIO_CAPTURE,
  25
  26   // There was a network error.
  27   SPEECH_RECOGNITION_ERROR_NETWORK,
  28
  29   // Not allowed for privacy or security reasons.
  30   SPEECH_RECOGNITION_ERROR_NOT_ALLOWED,
  31
  32   // Speech service is not allowed for privacy or security reasons.
  33   SPEECH_RECOGNITION_ERROR_SERVICE_NOT_ALLOWED,
  34
  35   // There was an error in the speech recognition grammar.
  36   SPEECH_RECOGNITION_ERROR_BAD_GRAMMAR,
  37
  38   // The language was not supported.
  39   SPEECH_RECOGNITION_ERROR_LANGUAGE_NOT_SUPPORTED,
  40
  41   // Speech was heard, but could not be interpreted.
  42   SPEECH_RECOGNITION_ERROR_NO_MATCH,
  43
  44   SPEECH_RECOGNITION_ERROR_LAST = SPEECH_RECOGNITION_ERROR_NO_MATCH,
  45 };
  46
  47 // Error details for the SPEECH_RECOGNITION_ERROR_AUDIO error.
  48 enum SpeechAudioErrorDetails {
  49   SPEECH_AUDIO_ERROR_DETAILS_NONE = 0,
  50   SPEECH_AUDIO_ERROR_DETAILS_NO_MIC,
  51   SPEECH_AUDIO_ERROR_DETAILS_LAST = SPEECH_AUDIO_ERROR_DETAILS_NO_MIC
  52 };
  53
  54 struct CONTENT_EXPORT SpeechRecognitionError {
  55   SpeechRecognitionErrorCode code;
  56   SpeechAudioErrorDetails details;
  57
  58   SpeechRecognitionError()
  59       : code(SPEECH_RECOGNITION_ERROR_NONE),
  60         details(SPEECH_AUDIO_ERROR_DETAILS_NONE) {
  61   }
  62   explicit SpeechRecognitionError(SpeechRecognitionErrorCode code_value)
  63       : code(code_value),
  64         details(SPEECH_AUDIO_ERROR_DETAILS_NONE) {
  65   }
  66   SpeechRecognitionError(SpeechRecognitionErrorCode code_value,
  67                          SpeechAudioErrorDetails details_value)
  68       : code(code_value),
  69         details(details_value) {
  70   }
  71 };
  72
  73 }  // namespace content
  74
  75 #endif  // CONTENT_PUBLIC_COMMON_SPEECH_RECOGNITION_ERROR_H_