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1 /* | 1 /* |
2 * Copyright (C) 2011, Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 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 met: | 5 * modification, are permitted provided that the following conditions are met: |
6 * | 6 * |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. 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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75 { | 75 { |
76 } | 76 } |
77 | 77 |
78 const char* NavigatorGamepad::supplementName() | 78 const char* NavigatorGamepad::supplementName() |
79 { | 79 { |
80 return "NavigatorGamepad"; | 80 return "NavigatorGamepad"; |
81 } | 81 } |
82 | 82 |
83 NavigatorGamepad& NavigatorGamepad::from(Navigator& navigator) | 83 NavigatorGamepad& NavigatorGamepad::from(Navigator& navigator) |
84 { | 84 { |
85 NavigatorGamepad* supplement = static_cast<NavigatorGamepad*>(Supplement<Nav
igator>::from(navigator, supplementName())); | 85 NavigatorGamepad* supplement = static_cast<NavigatorGamepad*>(WillBeHeapSupp
lement<Navigator>::from(navigator, supplementName())); |
86 if (!supplement) { | 86 if (!supplement) { |
87 supplement = new NavigatorGamepad(); | 87 supplement = new NavigatorGamepad(); |
88 provideTo(navigator, supplementName(), adoptPtr(supplement)); | 88 provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement)); |
89 } | 89 } |
90 return *supplement; | 90 return *supplement; |
91 } | 91 } |
92 | 92 |
93 WebKitGamepadList* NavigatorGamepad::webkitGetGamepads(Navigator& navigator) | 93 WebKitGamepadList* NavigatorGamepad::webkitGetGamepads(Navigator& navigator) |
94 { | 94 { |
95 return NavigatorGamepad::from(navigator).webkitGamepads(); | 95 return NavigatorGamepad::from(navigator).webkitGamepads(); |
96 } | 96 } |
97 | 97 |
98 GamepadList* NavigatorGamepad::getGamepads(Navigator& navigator) | 98 GamepadList* NavigatorGamepad::getGamepads(Navigator& navigator) |
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109 } | 109 } |
110 | 110 |
111 GamepadList* NavigatorGamepad::gamepads() | 111 GamepadList* NavigatorGamepad::gamepads() |
112 { | 112 { |
113 if (!m_gamepads) | 113 if (!m_gamepads) |
114 m_gamepads = GamepadList::create(); | 114 m_gamepads = GamepadList::create(); |
115 sampleGamepads<Gamepad>(m_gamepads.get()); | 115 sampleGamepads<Gamepad>(m_gamepads.get()); |
116 return m_gamepads.get(); | 116 return m_gamepads.get(); |
117 } | 117 } |
118 | 118 |
| 119 void NavigatorGamepad::trace(Visitor* visitor) |
| 120 { |
| 121 visitor->trace(m_gamepads); |
| 122 visitor->trace(m_webkitGamepads); |
| 123 } |
| 124 |
119 } // namespace WebCore | 125 } // namespace WebCore |
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