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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CONTENT_RENDERER_SPEECH_INPUT_DISPATCHER_H_ | 5 #ifndef CONTENT_RENDERER_SPEECH_INPUT_DISPATCHER_H_ |
| 6 #define CONTENT_RENDERER_SPEECH_INPUT_DISPATCHER_H_ | 6 #define CONTENT_RENDERER_SPEECH_INPUT_DISPATCHER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "content/common/speech_input_result.h" | 9 #include "content/common/speech_input_result.h" |
| 10 #include "content/public/renderer/render_view_observer.h" | 10 #include "content/public/renderer/render_view_observer.h" |
| 11 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSpeechInputControl
ler.h" | 11 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSpeechInputControl
ler.h" |
| 12 | 12 |
| 13 class GURL; | 13 class GURL; |
| 14 class RenderViewImpl; |
| 14 | 15 |
| 15 namespace WebKit { | 16 namespace WebKit { |
| 16 class WebSpeechInputListener; | 17 class WebSpeechInputListener; |
| 17 } | 18 } |
| 18 | 19 |
| 19 // SpeechInputDispatcher is a delegate for speech input messages used by WebKit. | 20 // SpeechInputDispatcher is a delegate for speech input messages used by WebKit. |
| 20 // It's the complement of SpeechInputDispatcherHost (owned by RenderViewHost). | 21 // It's the complement of SpeechInputDispatcherHost (owned by RenderViewHost). |
| 21 class SpeechInputDispatcher : public content::RenderViewObserver, | 22 class SpeechInputDispatcher : public content::RenderViewObserver, |
| 22 public WebKit::WebSpeechInputController { | 23 public WebKit::WebSpeechInputController { |
| 23 public: | 24 public: |
| 24 SpeechInputDispatcher(RenderView* render_view, | 25 SpeechInputDispatcher(RenderViewImpl* render_view, |
| 25 WebKit::WebSpeechInputListener* listener); | 26 WebKit::WebSpeechInputListener* listener); |
| 26 | 27 |
| 27 private: | 28 private: |
| 28 // RenderView::Observer implementation. | 29 // RenderView::Observer implementation. |
| 29 virtual bool OnMessageReceived(const IPC::Message& message); | 30 virtual bool OnMessageReceived(const IPC::Message& message); |
| 30 | 31 |
| 31 // WebKit::WebSpeechInputController. | 32 // WebKit::WebSpeechInputController. |
| 32 virtual bool startRecognition(int request_id, | 33 virtual bool startRecognition(int request_id, |
| 33 const WebKit::WebRect& element_rect, | 34 const WebKit::WebRect& element_rect, |
| 34 const WebKit::WebString& language, | 35 const WebKit::WebString& language, |
| 35 const WebKit::WebString& grammar, | 36 const WebKit::WebString& grammar, |
| 36 const WebKit::WebSecurityOrigin& origin); | 37 const WebKit::WebSecurityOrigin& origin); |
| 37 | 38 |
| 38 virtual void cancelRecognition(int request_id); | 39 virtual void cancelRecognition(int request_id); |
| 39 virtual void stopRecording(int request_id); | 40 virtual void stopRecording(int request_id); |
| 40 | 41 |
| 41 void OnSpeechRecognitionResult(int request_id, | 42 void OnSpeechRecognitionResult(int request_id, |
| 42 const speech_input::SpeechInputResult& result); | 43 const speech_input::SpeechInputResult& result); |
| 43 void OnSpeechRecordingComplete(int request_id); | 44 void OnSpeechRecordingComplete(int request_id); |
| 44 void OnSpeechRecognitionComplete(int request_id); | 45 void OnSpeechRecognitionComplete(int request_id); |
| 45 void OnSpeechRecognitionToggleSpeechInput(); | 46 void OnSpeechRecognitionToggleSpeechInput(); |
| 46 | 47 |
| 47 WebKit::WebSpeechInputListener* listener_; | 48 WebKit::WebSpeechInputListener* listener_; |
| 48 | 49 |
| 49 DISALLOW_COPY_AND_ASSIGN(SpeechInputDispatcher); | 50 DISALLOW_COPY_AND_ASSIGN(SpeechInputDispatcher); |
| 50 }; | 51 }; |
| 51 | 52 |
| 52 #endif // CHROME_RENDERER_SPEECH_INPUT_DISPATCHER_H_ | 53 #endif // CHROME_RENDERER_SPEECH_INPUT_DISPATCHER_H_ |
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