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 SpeechRecognitionEvent_h 27 #define SpeechRecognitionEvent_h 28 29 #include "core/events/Event.h" 30 #include "modules/speech/SpeechRecognitionResult.h" 31 #include "modules/speech/SpeechRecognitionResultList.h" 32 #include "wtf/RefPtr.h" 33 34 namespace WebCore { 35 36 class Document; 37 38 struct SpeechRecognitionEventInit : public EventInit { 39 SpeechRecognitionEventInit(); 40 41 unsigned long resultIndex; 42 RefPtr<SpeechRecognitionResultList> results; 43 }; 44 45 class SpeechRecognitionEvent : public Event { 46 public: 47 static PassRefPtr<SpeechRecognitionEvent> create(); 48 static PassRefPtr<SpeechRecognitionEvent> create(const AtomicString&, const SpeechRecognitionEventInit&); 49 virtual ~SpeechRecognitionEvent(); 50 51 static PassRefPtr<SpeechRecognitionEvent> createResult(unsigned long resultIndex, const Vector<RefPtr<SpeechRecognitionResult> >& results); 52 static PassRefPtr<SpeechRecognitionEvent> createNoMatch(PassRefPtr<SpeechRecognitionResult>); 53 54 unsigned long resultIndex() const { return m_resultIndex; } 55 SpeechRecognitionResultList* results() const { return m_results.get(); } 56 57 // These two methods are here to satisfy the specification which requires these attrubutes to exist. 58 Document* interpretation() { return 0; } 59 Document* emma() { return 0; } 60 61 // Event 62 virtual const AtomicString& interfaceName() const OVERRIDE; 63 64 private: 65 SpeechRecognitionEvent(); 66 SpeechRecognitionEvent(const AtomicString&, const SpeechRecognitionEventInit&); 67 SpeechRecognitionEvent(const AtomicString& eventName, unsigned long resultIndex, PassRefPtr<SpeechRecognitionResultList> results); 68 69 unsigned long m_resultIndex; 70 RefPtr<SpeechRecognitionResultList> m_results; 71 }; 72 73 } // namespace WebCore 74 75 #endif // SpeechRecognitionEvent_h 76
