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| 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 CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_ |
| 6 #define CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_ |
| 7 |
| 8 #include "base/compiler_specific.h" |
| 9 #include "base/memory/ref_counted.h" |
| 10 #include "chrome/browser/speech/speech_recognition_bubble_controller.h" |
| 11 #include "content/public/browser/speech_recognition_manager_delegate.h" |
| 12 |
| 13 namespace speech { |
| 14 |
| 15 // This is Chrome's implementation of the SpeechRecognitionManager interface. |
| 16 // This class is a singleton and accessed via the Get method. |
| 17 class ChromeSpeechRecognitionManagerDelegate |
| 18 : NON_EXPORTED_BASE(public content::SpeechRecognitionManagerDelegate), |
| 19 public SpeechRecognitionBubbleControllerDelegate { |
| 20 public: |
| 21 ChromeSpeechRecognitionManagerDelegate(); |
| 22 virtual ~ChromeSpeechRecognitionManagerDelegate(); |
| 23 |
| 24 // SpeechRecognitionBubbleControllerDelegate methods. |
| 25 virtual void InfoBubbleButtonClicked( |
| 26 int caller_id, SpeechRecognitionBubble::Button button) OVERRIDE; |
| 27 virtual void InfoBubbleFocusChanged(int caller_id) OVERRIDE; |
| 28 |
| 29 protected: |
| 30 // SpeechRecognitionManagerDelegate methods. |
| 31 virtual void GetRequestInfo(bool* can_report_metrics, |
| 32 std::string* request_info) OVERRIDE; |
| 33 virtual void ShowRecognitionRequested(int caller_id, |
| 34 int render_process_id, |
| 35 int render_view_id, |
| 36 const gfx::Rect& element_rect) OVERRIDE; |
| 37 virtual void ShowWarmUp(int caller_id) OVERRIDE; |
| 38 virtual void ShowRecognizing(int caller_id) OVERRIDE; |
| 39 virtual void ShowRecording(int caller_id) OVERRIDE; |
| 40 virtual void ShowInputVolume(int caller_id, |
| 41 float volume, |
| 42 float noise_volume) OVERRIDE; |
| 43 virtual void ShowMicError(int caller_id, |
| 44 MicError error) OVERRIDE; |
| 45 virtual void ShowRecognizerError( |
| 46 int caller_id, content::SpeechRecognitionErrorCode error) OVERRIDE; |
| 47 virtual void DoClose(int caller_id) OVERRIDE; |
| 48 |
| 49 private: |
| 50 class OptionalRequestInfo; |
| 51 |
| 52 scoped_refptr<SpeechRecognitionBubbleController> bubble_controller_; |
| 53 scoped_refptr<OptionalRequestInfo> optional_request_info_; |
| 54 |
| 55 DISALLOW_COPY_AND_ASSIGN(ChromeSpeechRecognitionManagerDelegate); |
| 56 }; |
| 57 |
| 58 } // namespace speech |
| 59 |
| 60 #endif // CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_ |
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