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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 #include "modules/gamepad/WebKitGamepadList.h" | 6 #include "modules/gamepad/WebKitGamepadList.h" |
7 | 7 |
8 namespace WebCore { | 8 namespace WebCore { |
9 | 9 |
10 WebKitGamepadList::~WebKitGamepadList() | |
11 { | |
12 } | |
13 | |
14 void WebKitGamepadList::set(unsigned index, PassRefPtrWillBeRawPtr<WebKitGamepad
> gamepad) | 10 void WebKitGamepadList::set(unsigned index, PassRefPtrWillBeRawPtr<WebKitGamepad
> gamepad) |
15 { | 11 { |
16 if (index >= blink::WebGamepads::itemsLengthCap) | 12 if (index >= blink::WebGamepads::itemsLengthCap) |
17 return; | 13 return; |
18 m_items[index] = gamepad; | 14 m_items[index] = gamepad; |
19 } | 15 } |
20 | 16 |
21 unsigned WebKitGamepadList::length() const | |
22 { | |
23 return blink::WebGamepads::itemsLengthCap; | |
24 } | |
25 | |
26 WebKitGamepad* WebKitGamepadList::item(unsigned index) | 17 WebKitGamepad* WebKitGamepadList::item(unsigned index) |
27 { | 18 { |
28 return index < length() ? m_items[index].get() : 0; | 19 return index < length() ? m_items[index].get() : 0; |
29 } | 20 } |
30 | 21 |
31 void WebKitGamepadList::trace(Visitor* visitor) | 22 void WebKitGamepadList::trace(Visitor* visitor) |
32 { | 23 { |
33 for (unsigned index = 0; index < blink::WebGamepads::itemsLengthCap; index++
) { | 24 for (unsigned index = 0; index < blink::WebGamepads::itemsLengthCap; index++
) { |
34 visitor->trace(m_items[index]); | 25 visitor->trace(m_items[index]); |
35 } | 26 } |
36 } | 27 } |
37 | 28 |
38 } // namespace WebCore | 29 } // namespace WebCore |
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