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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_CHROMEOS_ACCESSIBILITY_SPEECH_MONITOR_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_SPEECH_MONITOR_H_ |
6 #define CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_SPEECH_MONITOR_H_ | 6 #define CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_SPEECH_MONITOR_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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22 virtual ~SpeechMonitor(); | 22 virtual ~SpeechMonitor(); |
23 | 23 |
24 // Blocks until the next utterance is spoken, and returns its text. | 24 // Blocks until the next utterance is spoken, and returns its text. |
25 std::string GetNextUtterance(); | 25 std::string GetNextUtterance(); |
26 | 26 |
27 // Wait for next utterance and return true if next utterance is ChromeVox | 27 // Wait for next utterance and return true if next utterance is ChromeVox |
28 // enabled message. | 28 // enabled message. |
29 bool SkipChromeVoxEnabledMessage(); | 29 bool SkipChromeVoxEnabledMessage(); |
30 | 30 |
31 // TtsPlatformImpl implementation. | 31 // TtsPlatformImpl implementation. |
32 virtual bool PlatformImplAvailable() OVERRIDE; | 32 virtual bool PlatformImplAvailable() override; |
33 virtual bool Speak( | 33 virtual bool Speak( |
34 int utterance_id, | 34 int utterance_id, |
35 const std::string& utterance, | 35 const std::string& utterance, |
36 const std::string& lang, | 36 const std::string& lang, |
37 const VoiceData& voice, | 37 const VoiceData& voice, |
38 const UtteranceContinuousParameters& params) OVERRIDE; | 38 const UtteranceContinuousParameters& params) override; |
39 virtual bool StopSpeaking() OVERRIDE; | 39 virtual bool StopSpeaking() override; |
40 virtual bool IsSpeaking() OVERRIDE; | 40 virtual bool IsSpeaking() override; |
41 virtual void GetVoices(std::vector<VoiceData>* out_voices) OVERRIDE; | 41 virtual void GetVoices(std::vector<VoiceData>* out_voices) override; |
42 virtual void Pause() OVERRIDE {} | 42 virtual void Pause() override {} |
43 virtual void Resume() OVERRIDE {} | 43 virtual void Resume() override {} |
44 virtual std::string error() OVERRIDE; | 44 virtual std::string error() override; |
45 virtual void clear_error() OVERRIDE {} | 45 virtual void clear_error() override {} |
46 virtual void set_error(const std::string& error) OVERRIDE {} | 46 virtual void set_error(const std::string& error) override {} |
47 virtual void WillSpeakUtteranceWithVoice( | 47 virtual void WillSpeakUtteranceWithVoice( |
48 const Utterance* utterance, const VoiceData& voice_data) OVERRIDE; | 48 const Utterance* utterance, const VoiceData& voice_data) override; |
49 | 49 |
50 private: | 50 private: |
51 scoped_refptr<content::MessageLoopRunner> loop_runner_; | 51 scoped_refptr<content::MessageLoopRunner> loop_runner_; |
52 std::deque<std::string> utterance_queue_; | 52 std::deque<std::string> utterance_queue_; |
53 | 53 |
54 DISALLOW_COPY_AND_ASSIGN(SpeechMonitor); | 54 DISALLOW_COPY_AND_ASSIGN(SpeechMonitor); |
55 }; | 55 }; |
56 | 56 |
57 } // namespace chromeos | 57 } // namespace chromeos |
58 | 58 |
59 #endif // CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_SPEECH_MONITOR_H_ | 59 #endif // CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_SPEECH_MONITOR_H_ |
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