src/third_party/WebKit/Source/modules/speech/SpeechRecognitionResult.cpp

   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 #include "config.h"
  27
  28 #include "modules/speech/SpeechRecognitionResult.h"
  29
  30 namespace WebCore {
  31
  32 DEFINE_GC_INFO(SpeechRecognitionResult);
  33
  34 SpeechRecognitionResult::~SpeechRecognitionResult()
  35 {
  36 }
  37
  38 PassRefPtr<SpeechRecognitionResult> SpeechRecognitionResult::create(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionAlternative> >& alternatives, bool final)
  39 {
  40     return adoptRef(new SpeechRecognitionResult(alternatives, final));
  41 }
  42
  43 SpeechRecognitionAlternative* SpeechRecognitionResult::item(unsigned long index)
  44 {
  45     if (index >= m_alternatives.size())
  46         return 0;
  47
  48     return m_alternatives[index].get();
  49 }
  50
  51 SpeechRecognitionResult::SpeechRecognitionResult(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionAlternative> >& alternatives, bool final)
  52     : m_final(final)
  53     , m_alternatives(alternatives)
  54 {
  55     ScriptWrappable::init(this);
  56 }
  57
  58 void SpeechRecognitionResult::trace(Visitor* visitor)
  59 {
  60     visitor->trace(m_alternatives);
  61 }
  62
  63 } // namespace WebCore