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/SpeechRecognitionEvent.h"
29
30namespace blink {
31
32SpeechRecognitionEventInit::SpeechRecognitionEventInit()
33    : resultIndex(0)
34{
35}
36
37PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> SpeechRecognitionEvent::create()
38{
39    return adoptRefWillBeNoop(new SpeechRecognitionEvent);
40}
41
42PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> SpeechRecognitionEvent::create(const AtomicString& eventName, const SpeechRecognitionEventInit& initializer)
43{
44    return adoptRefWillBeNoop(new SpeechRecognitionEvent(eventName, initializer));
45}
46
47PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> SpeechRecognitionEvent::createResult(unsigned long resultIndex, const HeapVector<Member<SpeechRecognitionResult> >& results)
48{
49    return adoptRefWillBeNoop(new SpeechRecognitionEvent(EventTypeNames::result, resultIndex, SpeechRecognitionResultList::create(results)));
50}
51
52PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> SpeechRecognitionEvent::createNoMatch(SpeechRecognitionResult* result)
53{
54    if (result) {
55        HeapVector<Member<SpeechRecognitionResult> > results;
56        results.append(result);
57        return adoptRefWillBeNoop(new SpeechRecognitionEvent(EventTypeNames::nomatch, 0, SpeechRecognitionResultList::create(results)));
58    }
59
60    return adoptRefWillBeNoop(new SpeechRecognitionEvent(EventTypeNames::nomatch, 0, nullptr));
61}
62
63const AtomicString& SpeechRecognitionEvent::interfaceName() const
64{
65    return EventNames::SpeechRecognitionEvent;
66}
67
68SpeechRecognitionEvent::SpeechRecognitionEvent()
69    : m_resultIndex(0)
70{
71}
72
73SpeechRecognitionEvent::SpeechRecognitionEvent(const AtomicString& eventName, const SpeechRecognitionEventInit& initializer)
74    : Event(eventName, initializer)
75    , m_resultIndex(initializer.resultIndex)
76    , m_results(initializer.results)
77{
78}
79
80SpeechRecognitionEvent::SpeechRecognitionEvent(const AtomicString& eventName, unsigned long resultIndex, SpeechRecognitionResultList* results)
81    : Event(eventName, /*canBubble=*/false, /*cancelable=*/false)
82    , m_resultIndex(resultIndex)
83    , m_results(results)
84{
85}
86
87SpeechRecognitionEvent::~SpeechRecognitionEvent()
88{
89}
90
91void SpeechRecognitionEvent::trace(Visitor* visitor)
92{
93    visitor->trace(m_results);
94    Event::trace(visitor);
95}
96
97} // namespace blink
98