Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / modules / speech / SpeechRecognitionEvent.h
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
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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 "modules/EventModules.h"
30 #include "modules/speech/SpeechRecognitionResult.h"
31 #include "modules/speech/SpeechRecognitionResultList.h"
32 #include "platform/heap/Handle.h"
33
34 namespace blink {
35
36 class Document;
37
38 class SpeechRecognitionEventInit : public EventInit {
39 public:
40     SpeechRecognitionEventInit();
41
42     unsigned long resultIndex;
43     Member<SpeechRecognitionResultList> results;
44 };
45
46 class SpeechRecognitionEvent final : public Event {
47     DEFINE_WRAPPERTYPEINFO();
48 public:
49     static PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> create();
50     static PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> create(const AtomicString&, const SpeechRecognitionEventInit&);
51     virtual ~SpeechRecognitionEvent();
52
53     static PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> createResult(unsigned long resultIndex, const HeapVector<Member<SpeechRecognitionResult> >& results);
54     static PassRefPtrWillBeRawPtr<SpeechRecognitionEvent> createNoMatch(SpeechRecognitionResult*);
55
56     unsigned long resultIndex() const { return m_resultIndex; }
57     SpeechRecognitionResultList* results() const { return m_results.get(); }
58
59     // These two methods are here to satisfy the specification which requires these attrubutes to exist.
60     Document* interpretation() { return 0; }
61     Document* emma() { return 0; }
62
63     // Event
64     virtual const AtomicString& interfaceName() const override;
65
66     virtual void trace(Visitor*) override;
67
68 private:
69     SpeechRecognitionEvent();
70     SpeechRecognitionEvent(const AtomicString&, const SpeechRecognitionEventInit&);
71     SpeechRecognitionEvent(const AtomicString& eventName, unsigned long resultIndex, SpeechRecognitionResultList* results);
72
73     unsigned long m_resultIndex;
74     PersistentWillBeMember<SpeechRecognitionResultList> m_results;
75 };
76
77 } // namespace blink
78
79 #endif // SpeechRecognitionEvent_h