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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * * Redistributions of source code must retain the above copyright | 7 * * Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * * Redistributions in binary form must reproduce the above copyright | 9 * * Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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26 #ifndef SpeechRecognition_h | 26 #ifndef SpeechRecognition_h |
27 #define SpeechRecognition_h | 27 #define SpeechRecognition_h |
28 | 28 |
29 #include "bindings/v8/ScriptWrappable.h" | 29 #include "bindings/v8/ScriptWrappable.h" |
30 #include "core/dom/ActiveDOMObject.h" | 30 #include "core/dom/ActiveDOMObject.h" |
31 #include "modules/EventTargetModules.h" | 31 #include "modules/EventTargetModules.h" |
32 #include "modules/speech/SpeechGrammarList.h" | 32 #include "modules/speech/SpeechGrammarList.h" |
33 #include "modules/speech/SpeechRecognitionResult.h" | 33 #include "modules/speech/SpeechRecognitionResult.h" |
34 #include "platform/heap/Handle.h" | 34 #include "platform/heap/Handle.h" |
35 #include "wtf/Compiler.h" | 35 #include "wtf/Compiler.h" |
| 36 #include "wtf/PassRefPtr.h" |
| 37 #include "wtf/RefCounted.h" |
36 #include "wtf/text/WTFString.h" | 38 #include "wtf/text/WTFString.h" |
37 | 39 |
38 namespace WebCore { | 40 namespace WebCore { |
39 | 41 |
40 class ExceptionState; | 42 class ExceptionState; |
41 class ExecutionContext; | 43 class ExecutionContext; |
42 class SpeechRecognitionController; | 44 class SpeechRecognitionController; |
43 class SpeechRecognitionError; | 45 class SpeechRecognitionError; |
44 | 46 |
45 class SpeechRecognition FINAL : public RefCountedGarbageCollected<SpeechRecognit
ion>, public ScriptWrappable, public ActiveDOMObject, public EventTargetWithInli
neData { | 47 class SpeechRecognition FINAL : public RefCountedWillBeRefCountedGarbageCollecte
d<SpeechRecognition>, public ScriptWrappable, public ActiveDOMObject, public Eve
ntTargetWithInlineData { |
46 DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedGarbageCollected<SpeechRecognition
>); | 48 REFCOUNTED_EVENT_TARGET(SpeechRecognition); |
47 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SpeechRecognition); | 49 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SpeechRecognition); |
48 public: | 50 public: |
49 static SpeechRecognition* create(ExecutionContext*); | 51 static PassRefPtrWillBeRawPtr<SpeechRecognition> create(ExecutionContext*); |
50 virtual ~SpeechRecognition(); | 52 virtual ~SpeechRecognition(); |
51 | 53 |
52 // Attributes. | 54 // Attributes. |
53 SpeechGrammarList* grammars() { return m_grammars.get(); } | 55 SpeechGrammarList* grammars() { return m_grammars.get(); } |
54 void setGrammars(SpeechGrammarList* grammars) { m_grammars = grammars; } | 56 void setGrammars(PassRefPtrWillBeRawPtr<SpeechGrammarList> grammars) { m_gra
mmars = grammars; } |
55 String lang() { return m_lang; } | 57 String lang() { return m_lang; } |
56 void setLang(const String& lang) { m_lang = lang; } | 58 void setLang(const String& lang) { m_lang = lang; } |
57 bool continuous() { return m_continuous; } | 59 bool continuous() { return m_continuous; } |
58 void setContinuous(bool continuous) { m_continuous = continuous; } | 60 void setContinuous(bool continuous) { m_continuous = continuous; } |
59 bool interimResults() { return m_interimResults; } | 61 bool interimResults() { return m_interimResults; } |
60 void setInterimResults(bool interimResults) { m_interimResults = interimResu
lts; } | 62 void setInterimResults(bool interimResults) { m_interimResults = interimResu
lts; } |
61 unsigned long maxAlternatives() { return m_maxAlternatives; } | 63 unsigned long maxAlternatives() { return m_maxAlternatives; } |
62 void setMaxAlternatives(unsigned long maxAlternatives) { m_maxAlternatives =
maxAlternatives; } | 64 void setMaxAlternatives(unsigned long maxAlternatives) { m_maxAlternatives =
maxAlternatives; } |
63 | 65 |
64 // Callable by the user. | 66 // Callable by the user. |
65 void start(ExceptionState&); | 67 void start(ExceptionState&); |
66 void stopFunction(); | 68 void stopFunction(); |
67 void abort(); | 69 void abort(); |
68 | 70 |
69 // Called by the SpeechRecognitionClient. | 71 // Called by the SpeechRecognitionClient. |
70 void didStartAudio(); | 72 void didStartAudio(); |
71 void didStartSound(); | 73 void didStartSound(); |
72 void didStartSpeech(); | 74 void didStartSpeech(); |
73 void didEndSpeech(); | 75 void didEndSpeech(); |
74 void didEndSound(); | 76 void didEndSound(); |
75 void didEndAudio(); | 77 void didEndAudio(); |
76 void didReceiveResults(const HeapVector<Member<SpeechRecognitionResult> >& n
ewFinalResults, const HeapVector<Member<SpeechRecognitionResult> >& currentInter
imResults); | 78 void didReceiveResults(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecog
nitionResult> >& newFinalResults, const WillBeHeapVector<RefPtrWillBeMember<Spee
chRecognitionResult> >& currentInterimResults); |
77 void didReceiveNoMatch(SpeechRecognitionResult*); | 79 void didReceiveNoMatch(PassRefPtrWillBeRawPtr<SpeechRecognitionResult>); |
78 void didReceiveError(PassRefPtrWillBeRawPtr<SpeechRecognitionError>); | 80 void didReceiveError(PassRefPtrWillBeRawPtr<SpeechRecognitionError>); |
79 void didStart(); | 81 void didStart(); |
80 void didEnd(); | 82 void didEnd(); |
81 | 83 |
82 // EventTarget. | 84 // EventTarget. |
83 virtual const AtomicString& interfaceName() const OVERRIDE; | 85 virtual const AtomicString& interfaceName() const OVERRIDE; |
84 virtual ExecutionContext* executionContext() const OVERRIDE; | 86 virtual ExecutionContext* executionContext() const OVERRIDE; |
85 | 87 |
86 // ActiveDOMObject. | 88 // ActiveDOMObject. |
87 virtual bool hasPendingActivity() const OVERRIDE; | 89 virtual bool hasPendingActivity() const OVERRIDE; |
88 virtual void stop() OVERRIDE; | 90 virtual void stop() OVERRIDE; |
89 | 91 |
90 DEFINE_ATTRIBUTE_EVENT_LISTENER(audiostart); | 92 DEFINE_ATTRIBUTE_EVENT_LISTENER(audiostart); |
91 DEFINE_ATTRIBUTE_EVENT_LISTENER(soundstart); | 93 DEFINE_ATTRIBUTE_EVENT_LISTENER(soundstart); |
92 DEFINE_ATTRIBUTE_EVENT_LISTENER(speechstart); | 94 DEFINE_ATTRIBUTE_EVENT_LISTENER(speechstart); |
93 DEFINE_ATTRIBUTE_EVENT_LISTENER(speechend); | 95 DEFINE_ATTRIBUTE_EVENT_LISTENER(speechend); |
94 DEFINE_ATTRIBUTE_EVENT_LISTENER(soundend); | 96 DEFINE_ATTRIBUTE_EVENT_LISTENER(soundend); |
95 DEFINE_ATTRIBUTE_EVENT_LISTENER(audioend); | 97 DEFINE_ATTRIBUTE_EVENT_LISTENER(audioend); |
96 DEFINE_ATTRIBUTE_EVENT_LISTENER(result); | 98 DEFINE_ATTRIBUTE_EVENT_LISTENER(result); |
97 DEFINE_ATTRIBUTE_EVENT_LISTENER(nomatch); | 99 DEFINE_ATTRIBUTE_EVENT_LISTENER(nomatch); |
98 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); | 100 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); |
99 DEFINE_ATTRIBUTE_EVENT_LISTENER(start); | 101 DEFINE_ATTRIBUTE_EVENT_LISTENER(start); |
100 DEFINE_ATTRIBUTE_EVENT_LISTENER(end); | 102 DEFINE_ATTRIBUTE_EVENT_LISTENER(end); |
101 | 103 |
102 virtual void trace(Visitor*) OVERRIDE; | 104 virtual void trace(Visitor*) OVERRIDE; |
103 | 105 |
104 private: | 106 private: |
| 107 friend class RefCounted<SpeechRecognition>; |
| 108 |
105 explicit SpeechRecognition(ExecutionContext*); | 109 explicit SpeechRecognition(ExecutionContext*); |
106 | 110 |
107 Member<SpeechGrammarList> m_grammars; | 111 RefPtrWillBeMember<SpeechGrammarList> m_grammars; |
108 String m_lang; | 112 String m_lang; |
109 bool m_continuous; | 113 bool m_continuous; |
110 bool m_interimResults; | 114 bool m_interimResults; |
111 unsigned long m_maxAlternatives; | 115 unsigned long m_maxAlternatives; |
112 | 116 |
113 SpeechRecognitionController* m_controller; | 117 SpeechRecognitionController* m_controller; |
114 bool m_stoppedByActiveDOMObject; | 118 bool m_stoppedByActiveDOMObject; |
115 bool m_started; | 119 bool m_started; |
116 bool m_stopping; | 120 bool m_stopping; |
117 HeapVector<Member<SpeechRecognitionResult> > m_finalResults; | 121 WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> > m_finalResult
s; |
118 }; | 122 }; |
119 | 123 |
120 } // namespace WebCore | 124 } // namespace WebCore |
121 | 125 |
122 #endif // SpeechRecognition_h | 126 #endif // SpeechRecognition_h |
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