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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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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47 } | 47 } |
48 | 48 |
49 const char* DOMWindowSpeechSynthesis::supplementName() | 49 const char* DOMWindowSpeechSynthesis::supplementName() |
50 { | 50 { |
51 return "DOMWindowSpeechSynthesis"; | 51 return "DOMWindowSpeechSynthesis"; |
52 } | 52 } |
53 | 53 |
54 // static | 54 // static |
55 DOMWindowSpeechSynthesis& DOMWindowSpeechSynthesis::from(DOMWindow& window) | 55 DOMWindowSpeechSynthesis& DOMWindowSpeechSynthesis::from(DOMWindow& window) |
56 { | 56 { |
57 DOMWindowSpeechSynthesis* supplement = static_cast<DOMWindowSpeechSynthesis*
>(Supplement<DOMWindow>::from(window, supplementName())); | 57 DOMWindowSpeechSynthesis* supplement = static_cast<DOMWindowSpeechSynthesis*
>(WillBeHeapSupplement<DOMWindow>::from(window, supplementName())); |
58 if (!supplement) { | 58 if (!supplement) { |
59 supplement = new DOMWindowSpeechSynthesis(window); | 59 supplement = new DOMWindowSpeechSynthesis(window); |
60 provideTo(window, supplementName(), adoptPtr(supplement)); | 60 provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement)); |
61 } | 61 } |
62 return *supplement; | 62 return *supplement; |
63 } | 63 } |
64 | 64 |
65 // static | 65 // static |
66 SpeechSynthesis* DOMWindowSpeechSynthesis::speechSynthesis(DOMWindow& window) | 66 SpeechSynthesis* DOMWindowSpeechSynthesis::speechSynthesis(DOMWindow& window) |
67 { | 67 { |
68 return DOMWindowSpeechSynthesis::from(window).speechSynthesis(); | 68 return DOMWindowSpeechSynthesis::from(window).speechSynthesis(); |
69 } | 69 } |
70 | 70 |
71 SpeechSynthesis* DOMWindowSpeechSynthesis::speechSynthesis() | 71 SpeechSynthesis* DOMWindowSpeechSynthesis::speechSynthesis() |
72 { | 72 { |
73 if (!m_speechSynthesis && frame()) | 73 if (!m_speechSynthesis && frame()) |
74 m_speechSynthesis = SpeechSynthesis::create(frame()->domWindow()->execut
ionContext()); | 74 m_speechSynthesis = SpeechSynthesis::create(frame()->domWindow()->execut
ionContext()); |
75 return m_speechSynthesis.get(); | 75 return m_speechSynthesis.get(); |
76 } | 76 } |
77 | 77 |
| 78 void DOMWindowSpeechSynthesis::trace(Visitor* visitor) |
| 79 { |
| 80 visitor->trace(m_speechSynthesis); |
| 81 } |
| 82 |
78 } // namespace WebCore | 83 } // namespace WebCore |
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