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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef WEBKIT_PLUGINS_PPAPI_USB_KEY_CODE_CONVERSION_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_USB_KEY_CODE_CONVERSION_H_ |
6 #define WEBKIT_PLUGINS_PPAPI_USB_KEY_CODE_CONVERSION_H_ | 6 #define CONTENT_RENDERER_PEPPER_USB_KEY_CODE_CONVERSION_H_ |
7 | 7 |
8 #include "ppapi/c/pp_stdint.h" | 8 #include "ppapi/c/pp_stdint.h" |
9 | 9 |
10 namespace WebKit { | 10 namespace WebKit { |
11 class WebKeyboardEvent; | 11 class WebKeyboardEvent; |
12 } // namespace WebKit | 12 } // namespace WebKit |
13 | 13 |
14 namespace webkit { | 14 namespace webkit { |
15 namespace ppapi { | 15 namespace ppapi { |
16 | 16 |
17 // Returns a 32-bit "USB Key Code" for the key identifier by the supplied | 17 // Returns a 32-bit "USB Key Code" for the key identifier by the supplied |
18 // WebKeyboardEvent. The supplied event must be a KeyDown or KeyUp. | 18 // WebKeyboardEvent. The supplied event must be a KeyDown or KeyUp. |
19 // The code consists of the USB Page (in the high-order 16-bit word) and | 19 // The code consists of the USB Page (in the high-order 16-bit word) and |
20 // USB Usage Id of the key. If no translation can be performed then zero | 20 // USB Usage Id of the key. If no translation can be performed then zero |
21 // is returned. | 21 // is returned. |
22 uint32_t UsbKeyCodeForKeyboardEvent(const WebKit::WebKeyboardEvent& key_event); | 22 uint32_t UsbKeyCodeForKeyboardEvent(const WebKit::WebKeyboardEvent& key_event); |
23 | 23 |
24 } // namespace ppapi | 24 } // namespace ppapi |
25 } // namespace webkit | 25 } // namespace webkit |
26 | 26 |
27 #endif // WEBKIT_PLUGINS_PPAPI_USB_KEY_CODE_CONVERSION_H_ | 27 #endif // CONTENT_RENDERER_PEPPER_USB_KEY_CODE_CONVERSION_H_ |
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