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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 blink { | 8 namespace blink { |
9 | 9 |
10 WebKitGamepadList::WebKitGamepadList() | 10 WebKitGamepadList::WebKitGamepadList() |
11 { | 11 { |
12 ScriptWrappable::init(this); | 12 ScriptWrappable::init(this); |
13 } | 13 } |
14 | 14 |
15 WebKitGamepadList::~WebKitGamepadList() | |
16 { | |
17 } | |
18 | |
19 void WebKitGamepadList::set(unsigned index, WebKitGamepad* gamepad) | 15 void WebKitGamepadList::set(unsigned index, WebKitGamepad* gamepad) |
20 { | 16 { |
21 if (index >= blink::WebGamepads::itemsLengthCap) | 17 if (index >= blink::WebGamepads::itemsLengthCap) |
22 return; | 18 return; |
23 m_items[index] = gamepad; | 19 m_items[index] = gamepad; |
24 } | 20 } |
25 | 21 |
26 WebKitGamepad* WebKitGamepadList::item(unsigned index) | 22 WebKitGamepad* WebKitGamepadList::item(unsigned index) |
27 { | 23 { |
28 return index < length() ? m_items[index].get() : 0; | 24 return index < length() ? m_items[index].get() : 0; |
29 } | 25 } |
30 | 26 |
31 void WebKitGamepadList::trace(Visitor* visitor) | 27 void WebKitGamepadList::trace(Visitor* visitor) |
32 { | 28 { |
33 for (unsigned index = 0; index < blink::WebGamepads::itemsLengthCap; index++
) { | 29 for (unsigned index = 0; index < blink::WebGamepads::itemsLengthCap; index++
) { |
34 visitor->trace(m_items[index]); | 30 visitor->trace(m_items[index]); |
35 } | 31 } |
36 } | 32 } |
37 | 33 |
38 } // namespace blink | 34 } // namespace blink |
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