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Side by Side Diff: chrome/browser/speech/speech_input_extension_manager.h

Issue 9568002: Renamed speech input implementation from to speech_recognition_*. The namespace has been renamed fr… (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Rebased from master. Created 8 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_SPEECH_SPEECH_INPUT_EXTENSION_MANAGER_H_ 5 #ifndef CHROME_BROWSER_SPEECH_SPEECH_INPUT_EXTENSION_MANAGER_H_
6 #define CHROME_BROWSER_SPEECH_SPEECH_INPUT_EXTENSION_MANAGER_H_ 6 #define CHROME_BROWSER_SPEECH_SPEECH_INPUT_EXTENSION_MANAGER_H_
7 #pragma once 7 #pragma once
8 8
9 #include <string> 9 #include <string>
10 10
(...skipping 27 matching lines...) Expand all
38 virtual void StartRecording( 38 virtual void StartRecording(
39 content::SpeechRecognizerDelegate* delegate, 39 content::SpeechRecognizerDelegate* delegate,
40 net::URLRequestContextGetter* context_getter, 40 net::URLRequestContextGetter* context_getter,
41 int caller_id, 41 int caller_id,
42 const std::string& language, 42 const std::string& language,
43 const std::string& grammar, 43 const std::string& grammar,
44 bool filter_profanities) = 0; 44 bool filter_profanities) = 0;
45 45
46 virtual void StopRecording(bool recognition_failed) = 0; 46 virtual void StopRecording(bool recognition_failed) = 0;
47 virtual bool HasAudioInputDevices() = 0; 47 virtual bool HasAudioInputDevices() = 0;
48 virtual bool IsRecordingInProcess() = 0; 48 virtual bool IsCapturingAudio() = 0;
49 49
50 // Called from the UI thread. 50 // Called from the UI thread.
51 virtual bool HasValidRecognizer() = 0; 51 virtual bool HasValidRecognizer() = 0;
52 }; 52 };
53 53
54 // Manages the speech input requests and responses from the extensions 54 // Manages the speech input requests and responses from the extensions
55 // associated to the given profile. 55 // associated to the given profile.
56 class SpeechInputExtensionManager 56 class SpeechInputExtensionManager
57 : public base::RefCountedThreadSafe<SpeechInputExtensionManager>, 57 : public base::RefCountedThreadSafe<SpeechInputExtensionManager>,
58 public content::SpeechRecognizerDelegate, 58 public content::SpeechRecognizerDelegate,
(...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after
110 void ShutdownOnUIThread(); 110 void ShutdownOnUIThread();
111 111
112 // Methods from content::NotificationObserver. 112 // Methods from content::NotificationObserver.
113 virtual void Observe(int type, 113 virtual void Observe(int type,
114 const content::NotificationSource& source, 114 const content::NotificationSource& source,
115 const content::NotificationDetails& details) OVERRIDE; 115 const content::NotificationDetails& details) OVERRIDE;
116 116
117 // Methods from SpeechRecognizerDelegate. 117 // Methods from SpeechRecognizerDelegate.
118 virtual void SetRecognitionResult( 118 virtual void SetRecognitionResult(
119 int caller_id, 119 int caller_id,
120 const content::SpeechInputResult& result) OVERRIDE; 120 const content::SpeechRecognitionResult& result) OVERRIDE;
121 121
122 virtual void DidStartReceivingAudio(int caller_id) OVERRIDE; 122 virtual void DidStartReceivingAudio(int caller_id) OVERRIDE;
123 virtual void DidCompleteRecording(int caller_id) OVERRIDE; 123 virtual void DidCompleteRecording(int caller_id) OVERRIDE;
124 virtual void DidCompleteRecognition(int caller_id) OVERRIDE; 124 virtual void DidCompleteRecognition(int caller_id) OVERRIDE;
125 virtual void DidStartReceivingSpeech(int caller_id) OVERRIDE; 125 virtual void DidStartReceivingSpeech(int caller_id) OVERRIDE;
126 virtual void DidStopReceivingSpeech(int caller_id) OVERRIDE; 126 virtual void DidStopReceivingSpeech(int caller_id) OVERRIDE;
127 virtual void OnRecognizerError(int caller_id, 127 virtual void OnRecognizerError(int caller_id,
128 content::SpeechInputError error) 128 content::SpeechRecognitionErrorCode error)
129 OVERRIDE; 129 OVERRIDE;
130 virtual void DidCompleteEnvironmentEstimation(int caller_id) OVERRIDE; 130 virtual void DidCompleteEnvironmentEstimation(int caller_id) OVERRIDE;
131 virtual void SetInputVolume(int caller_id, float volume, 131 virtual void SetInputVolume(int caller_id, float volume,
132 float noise_volume) OVERRIDE; 132 float noise_volume) OVERRIDE;
133 133
134 // Methods for API testing. 134 // Methods for API testing.
135 void SetSpeechInputExtensionInterface( 135 void SetSpeechInputExtensionInterface(
136 SpeechInputExtensionInterface* interface); 136 SpeechInputExtensionInterface* interface);
137 SpeechInputExtensionInterface* GetSpeechInputExtensionInterface(); 137 SpeechInputExtensionInterface* GetSpeechInputExtensionInterface();
138 138
139 private: 139 private:
140 // SpeechInputExtensionInterface methods: 140 // SpeechInputExtensionInterface methods:
141 virtual bool IsRecordingInProcess() OVERRIDE; 141 virtual bool IsCapturingAudio() OVERRIDE;
142 virtual bool HasAudioInputDevices() OVERRIDE; 142 virtual bool HasAudioInputDevices() OVERRIDE;
143 virtual bool HasValidRecognizer() OVERRIDE; 143 virtual bool HasValidRecognizer() OVERRIDE;
144 virtual void StartRecording( 144 virtual void StartRecording(
145 content::SpeechRecognizerDelegate* delegate, 145 content::SpeechRecognizerDelegate* delegate,
146 net::URLRequestContextGetter* context_getter, 146 net::URLRequestContextGetter* context_getter,
147 int caller_id, 147 int caller_id,
148 const std::string& language, 148 const std::string& language,
149 const std::string& grammar, 149 const std::string& grammar,
150 bool filter_profanities) OVERRIDE; 150 bool filter_profanities) OVERRIDE;
151 151
152 virtual void StopRecording(bool recognition_failed) OVERRIDE; 152 virtual void StopRecording(bool recognition_failed) OVERRIDE;
153 153
154 // Internal methods. 154 // Internal methods.
155 void StartOnIOThread( 155 void StartOnIOThread(
156 net::URLRequestContextGetter* context_getter, 156 net::URLRequestContextGetter* context_getter,
157 const std::string& language, 157 const std::string& language,
158 const std::string& grammar, 158 const std::string& grammar,
159 bool filter_profanities); 159 bool filter_profanities);
160 void ForceStopOnIOThread(); 160 void ForceStopOnIOThread();
161 void IsRecordingOnIOThread(const IsRecordingCallback& callback); 161 void IsRecordingOnIOThread(const IsRecordingCallback& callback);
162 162
163 void SetRecognitionResultOnUIThread( 163 void SetRecognitionResultOnUIThread(
164 const content::SpeechInputResult& result, 164 const content::SpeechRecognitionResult& result,
165 const std::string& extension_id); 165 const std::string& extension_id);
166 void DidStartReceivingAudioOnUIThread(); 166 void DidStartReceivingAudioOnUIThread();
167 void StopSucceededOnUIThread(); 167 void StopSucceededOnUIThread();
168 void IsRecordingOnUIThread(const IsRecordingCallback& callback, bool result); 168 void IsRecordingOnUIThread(const IsRecordingCallback& callback, bool result);
169 169
170 void DispatchError(const std::string& error, bool dispatch_event); 170 void DispatchError(const std::string& error, bool dispatch_event);
171 void DispatchEventToExtension(const std::string& extension_id, 171 void DispatchEventToExtension(const std::string& extension_id,
172 const std::string& event, 172 const std::string& event,
173 const std::string& json_args); 173 const std::string& json_args);
174 void ExtensionUnloaded(const std::string& extension_id); 174 void ExtensionUnloaded(const std::string& extension_id);
(...skipping 22 matching lines...) Expand all
197 // Used in the UI thread. 197 // Used in the UI thread.
198 scoped_ptr<content::NotificationRegistrar> registrar_; 198 scoped_ptr<content::NotificationRegistrar> registrar_;
199 SpeechInputExtensionInterface* speech_interface_; 199 SpeechInputExtensionInterface* speech_interface_;
200 scoped_ptr<SpeechInputExtensionNotification> notification_; 200 scoped_ptr<SpeechInputExtensionNotification> notification_;
201 201
202 // Used in the IO thread. 202 // Used in the IO thread.
203 scoped_refptr<content::SpeechRecognizer> recognizer_; 203 scoped_refptr<content::SpeechRecognizer> recognizer_;
204 }; 204 };
205 205
206 #endif // CHROME_BROWSER_SPEECH_SPEECH_INPUT_EXTENSION_MANAGER_H_ 206 #endif // CHROME_BROWSER_SPEECH_SPEECH_INPUT_EXTENSION_MANAGER_H_
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