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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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_RENDERER_TTS_DISPATCHER_H_ | 5 #ifndef CHROME_RENDERER_TTS_DISPATCHER_H_ |
6 #define CHROME_RENDERER_TTS_DISPATCHER_H_ | 6 #define CHROME_RENDERER_TTS_DISPATCHER_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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30 class TtsDispatcher | 30 class TtsDispatcher |
31 : public blink::WebSpeechSynthesizer, | 31 : public blink::WebSpeechSynthesizer, |
32 public content::RenderProcessObserver { | 32 public content::RenderProcessObserver { |
33 public: | 33 public: |
34 explicit TtsDispatcher(blink::WebSpeechSynthesizerClient* client); | 34 explicit TtsDispatcher(blink::WebSpeechSynthesizerClient* client); |
35 | 35 |
36 private: | 36 private: |
37 virtual ~TtsDispatcher(); | 37 virtual ~TtsDispatcher(); |
38 | 38 |
39 // RenderProcessObserver override. | 39 // RenderProcessObserver override. |
40 virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE; | 40 virtual bool OnControlMessageReceived(const IPC::Message& message) override; |
41 | 41 |
42 // blink::WebSpeechSynthesizer implementation. | 42 // blink::WebSpeechSynthesizer implementation. |
43 virtual void updateVoiceList() OVERRIDE; | 43 virtual void updateVoiceList() override; |
44 virtual void speak(const blink::WebSpeechSynthesisUtterance& utterance) | 44 virtual void speak(const blink::WebSpeechSynthesisUtterance& utterance) |
45 OVERRIDE; | 45 override; |
46 virtual void pause() OVERRIDE; | 46 virtual void pause() override; |
47 virtual void resume() OVERRIDE; | 47 virtual void resume() override; |
48 virtual void cancel() OVERRIDE; | 48 virtual void cancel() override; |
49 | 49 |
50 blink::WebSpeechSynthesisUtterance FindUtterance(int utterance_id); | 50 blink::WebSpeechSynthesisUtterance FindUtterance(int utterance_id); |
51 | 51 |
52 void OnSetVoiceList(const std::vector<TtsVoice>& voices); | 52 void OnSetVoiceList(const std::vector<TtsVoice>& voices); |
53 void OnDidStartSpeaking(int utterance_id); | 53 void OnDidStartSpeaking(int utterance_id); |
54 void OnDidFinishSpeaking(int utterance_id); | 54 void OnDidFinishSpeaking(int utterance_id); |
55 void OnDidPauseSpeaking(int utterance_id); | 55 void OnDidPauseSpeaking(int utterance_id); |
56 void OnDidResumeSpeaking(int utterance_id); | 56 void OnDidResumeSpeaking(int utterance_id); |
57 void OnWordBoundary(int utterance_id, int char_index); | 57 void OnWordBoundary(int utterance_id, int char_index); |
58 void OnSentenceBoundary(int utterance_id, int char_index); | 58 void OnSentenceBoundary(int utterance_id, int char_index); |
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69 // Next utterance id, used to map response IPCs to utterance objects. | 69 // Next utterance id, used to map response IPCs to utterance objects. |
70 static int next_utterance_id_; | 70 static int next_utterance_id_; |
71 | 71 |
72 // Map from id to utterance objects. | 72 // Map from id to utterance objects. |
73 base::hash_map<int, blink::WebSpeechSynthesisUtterance> utterance_id_map_; | 73 base::hash_map<int, blink::WebSpeechSynthesisUtterance> utterance_id_map_; |
74 | 74 |
75 DISALLOW_COPY_AND_ASSIGN(TtsDispatcher); | 75 DISALLOW_COPY_AND_ASSIGN(TtsDispatcher); |
76 }; | 76 }; |
77 | 77 |
78 #endif // CHROME_RENDERER_TTS_DISPATCHER_H_ | 78 #endif // CHROME_RENDERER_TTS_DISPATCHER_H_ |
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