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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 |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "config.h" | 26 #include "config.h" |
27 | 27 |
28 #include "modules/speech/SpeechRecognition.h" | 28 #include "modules/speech/SpeechRecognition.h" |
29 | 29 |
30 #include "bindings/v8/ExceptionMessages.h" | |
31 #include "bindings/v8/ExceptionState.h" | 30 #include "bindings/v8/ExceptionState.h" |
32 #include "core/dom/Document.h" | 31 #include "core/dom/Document.h" |
33 #include "core/dom/ExceptionCode.h" | 32 #include "core/dom/ExceptionCode.h" |
34 #include "core/page/Page.h" | 33 #include "core/page/Page.h" |
35 #include "modules/speech/SpeechRecognitionController.h" | 34 #include "modules/speech/SpeechRecognitionController.h" |
36 #include "modules/speech/SpeechRecognitionError.h" | 35 #include "modules/speech/SpeechRecognitionError.h" |
37 #include "modules/speech/SpeechRecognitionEvent.h" | 36 #include "modules/speech/SpeechRecognitionEvent.h" |
38 | 37 |
39 namespace WebCore { | 38 namespace WebCore { |
40 | 39 |
41 PassRefPtr<SpeechRecognition> SpeechRecognition::create(ExecutionContext* contex
t) | 40 PassRefPtr<SpeechRecognition> SpeechRecognition::create(ExecutionContext* contex
t) |
42 { | 41 { |
43 RefPtr<SpeechRecognition> speechRecognition(adoptRef(new SpeechRecognition(c
ontext))); | 42 RefPtr<SpeechRecognition> speechRecognition(adoptRef(new SpeechRecognition(c
ontext))); |
44 speechRecognition->suspendIfNeeded(); | 43 speechRecognition->suspendIfNeeded(); |
45 return speechRecognition.release(); | 44 return speechRecognition.release(); |
46 } | 45 } |
47 | 46 |
48 void SpeechRecognition::start(ExceptionState& exceptionState) | 47 void SpeechRecognition::start(ExceptionState& exceptionState) |
49 { | 48 { |
50 ASSERT(m_controller); | 49 ASSERT(m_controller); |
51 if (m_started) { | 50 if (m_started) { |
52 exceptionState.throwDOMException(InvalidStateError, ExceptionMessages::f
ailedToExecute("start", "SpeechRecognition", "recognition has already started.")
); | 51 exceptionState.throwDOMException(InvalidStateError, "recognition has alr
eady started."); |
53 return; | 52 return; |
54 } | 53 } |
55 | 54 |
56 setPendingActivity(this); | 55 setPendingActivity(this); |
57 m_finalResults.clear(); | 56 m_finalResults.clear(); |
58 m_controller->start(this, m_grammars.get(), m_lang, m_continuous, m_interimR
esults, m_maxAlternatives); | 57 m_controller->start(this, m_grammars.get(), m_lang, m_continuous, m_interimR
esults, m_maxAlternatives); |
59 m_started = true; | 58 m_started = true; |
60 } | 59 } |
61 | 60 |
62 void SpeechRecognition::stopFunction() | 61 void SpeechRecognition::stopFunction() |
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184 ASSERT(m_controller); | 183 ASSERT(m_controller); |
185 | 184 |
186 // FIXME: Need to hook up with Page to get notified when the visibility chan
ges. | 185 // FIXME: Need to hook up with Page to get notified when the visibility chan
ges. |
187 } | 186 } |
188 | 187 |
189 SpeechRecognition::~SpeechRecognition() | 188 SpeechRecognition::~SpeechRecognition() |
190 { | 189 { |
191 } | 190 } |
192 | 191 |
193 } // namespace WebCore | 192 } // namespace WebCore |
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