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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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30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "modules/speech/DOMWindowSpeechSynthesis.h" | 32 #include "modules/speech/DOMWindowSpeechSynthesis.h" |
33 | 33 |
34 #include "core/frame/DOMWindow.h" | 34 #include "core/frame/DOMWindow.h" |
35 #include "core/frame/Frame.h" | 35 #include "core/frame/Frame.h" |
36 #include "wtf/PassRefPtr.h" | 36 #include "wtf/PassRefPtr.h" |
37 | 37 |
38 namespace WebCore { | 38 namespace WebCore { |
39 | 39 |
40 DOMWindowSpeechSynthesis::DOMWindowSpeechSynthesis(DOMWindow* window) | 40 DOMWindowSpeechSynthesis::DOMWindowSpeechSynthesis(DOMWindow& window) |
41 : DOMWindowProperty(window->frame()) | 41 : DOMWindowProperty(window.frame()) |
42 { | 42 { |
43 } | 43 } |
44 | 44 |
45 DOMWindowSpeechSynthesis::~DOMWindowSpeechSynthesis() | 45 DOMWindowSpeechSynthesis::~DOMWindowSpeechSynthesis() |
46 { | 46 { |
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*
>(Supplement<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(), adoptPtr(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 } // namespace WebCore | 78 } // namespace WebCore |
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