| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef SpeechRecognitionClientProxy_h |
| #define SpeechRecognitionClientProxy_h |
| |
| #include "WebSpeechRecognizerClient.h" |
| #include "modules/speech/SpeechRecognitionClient.h" |
| #include "wtf/Compiler.h" |
| #include "wtf/PassOwnPtr.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace WebKit { |
| |
| class WebSpeechRecognizer; |
| class WebString; |
| |
| class SpeechRecognitionClientProxy : public WebCore::SpeechRecognitionClient, public WebSpeechRecognizerClient { |
| public: |
| ~SpeechRecognitionClientProxy(); |
| |
| // Constructing a proxy object with a 0 WebSpeechRecognizer is safe in |
| // itself, but attempting to call start/stop/abort on it will crash. |
| static PassOwnPtr<SpeechRecognitionClientProxy> create(WebSpeechRecognizer*); |
| |
| // WebCore::SpeechRecognitionClient: |
| virtual void start(WebCore::SpeechRecognition*, const WebCore::SpeechGrammarList*, const String& lang, bool continuous, bool interimResults, unsigned long maxAlternatives) OVERRIDE; |
| virtual void stop(WebCore::SpeechRecognition*) OVERRIDE; |
| virtual void abort(WebCore::SpeechRecognition*) OVERRIDE; |
| |
| // WebSpeechRecognizerClient: |
| virtual void didStartAudio(const WebSpeechRecognitionHandle&) OVERRIDE; |
| virtual void didStartSound(const WebSpeechRecognitionHandle&) OVERRIDE; |
| virtual void didEndSound(const WebSpeechRecognitionHandle&) OVERRIDE; |
| virtual void didEndAudio(const WebSpeechRecognitionHandle&) OVERRIDE; |
| virtual void didReceiveResults(const WebSpeechRecognitionHandle&, const WebVector<WebSpeechRecognitionResult>& newFinalResults, const WebVector<WebSpeechRecognitionResult>& currentInterimResults) OVERRIDE; |
| virtual void didReceiveNoMatch(const WebSpeechRecognitionHandle&, const WebSpeechRecognitionResult&) OVERRIDE; |
| virtual void didReceiveError(const WebSpeechRecognitionHandle&, const WebString& message, WebSpeechRecognizerClient::ErrorCode) OVERRIDE; |
| virtual void didStart(const WebSpeechRecognitionHandle&) OVERRIDE; |
| virtual void didEnd(const WebSpeechRecognitionHandle&) OVERRIDE; |
| |
| private: |
| SpeechRecognitionClientProxy(WebSpeechRecognizer*); |
| |
| WebSpeechRecognizer* m_recognizer; |
| }; |
| |
| }; // namespace WebKit |
| |
| #endif // SpeechRecognitionClientProxy_h |