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| 1 /* | |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * * Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * * Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #ifndef SpeechRecognitionClientProxy_h | |
| 27 #define SpeechRecognitionClientProxy_h | |
| 28 | |
| 29 #include <memory> | |
| 30 #include "modules/speech/SpeechRecognitionClient.h" | |
| 31 #include "platform/wtf/Compiler.h" | |
| 32 #include "platform/wtf/text/WTFString.h" | |
| 33 #include "public/web/WebSpeechRecognizerClient.h" | |
| 34 | |
| 35 namespace blink { | |
| 36 | |
| 37 class MediaStreamTrack; | |
| 38 class WebSpeechRecognizer; | |
| 39 class WebString; | |
| 40 | |
| 41 class SpeechRecognitionClientProxy final : public SpeechRecognitionClient, | |
| 42 public WebSpeechRecognizerClient { | |
| 43 public: | |
| 44 ~SpeechRecognitionClientProxy() override; | |
| 45 | |
| 46 // Constructing a proxy object with a 0 WebSpeechRecognizer is safe in | |
| 47 // itself, but attempting to call start/stop/abort on it will crash. | |
| 48 static std::unique_ptr<SpeechRecognitionClientProxy> Create( | |
| 49 WebSpeechRecognizer*); | |
| 50 | |
| 51 // SpeechRecognitionClient: | |
| 52 void Start(SpeechRecognition*, | |
| 53 const SpeechGrammarList*, | |
| 54 const String& lang, | |
| 55 bool continuous, | |
| 56 bool interim_results, | |
| 57 unsigned long max_alternatives, | |
| 58 MediaStreamTrack*) override; | |
| 59 void Stop(SpeechRecognition*) override; | |
| 60 void Abort(SpeechRecognition*) override; | |
| 61 | |
| 62 // WebSpeechRecognizerClient: | |
| 63 void DidStartAudio(const WebSpeechRecognitionHandle&) override; | |
| 64 void DidStartSound(const WebSpeechRecognitionHandle&) override; | |
| 65 void DidEndSound(const WebSpeechRecognitionHandle&) override; | |
| 66 void DidEndAudio(const WebSpeechRecognitionHandle&) override; | |
| 67 void DidReceiveResults( | |
| 68 const WebSpeechRecognitionHandle&, | |
| 69 const WebVector<WebSpeechRecognitionResult>& new_final_results, | |
| 70 const WebVector<WebSpeechRecognitionResult>& current_interim_results) | |
| 71 override; | |
| 72 void DidReceiveNoMatch(const WebSpeechRecognitionHandle&, | |
| 73 const WebSpeechRecognitionResult&) override; | |
| 74 void DidReceiveError(const WebSpeechRecognitionHandle&, | |
| 75 const WebString& message, | |
| 76 WebSpeechRecognizerClient::ErrorCode) override; | |
| 77 void DidStart(const WebSpeechRecognitionHandle&) override; | |
| 78 void DidEnd(const WebSpeechRecognitionHandle&) override; | |
| 79 | |
| 80 private: | |
| 81 SpeechRecognitionClientProxy(WebSpeechRecognizer*); | |
| 82 | |
| 83 WebSpeechRecognizer* recognizer_; | |
| 84 }; | |
| 85 | |
| 86 } // namespace blink | |
| 87 | |
| 88 #endif // SpeechRecognitionClientProxy_h | |
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Chromium Code Reviews
Issue 2877303002:
Move speech related files from web -> modules/(speech|exported). (Closed)
