15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch#include "content/renderer/pepper/usb_key_code_conversion.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 87d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/web/WebInputEvent.h" 9f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "ui/events/keycodes/dom4/keycode_converter.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebKeyboardEvent; 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1358e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdochnamespace content { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint32_t UsbKeyCodeForKeyboardEvent(const WebKeyboardEvent& key_event) { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extract the scancode and extended bit from the native key event's lParam. 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int scancode = (key_event.nativeKeyCode >> 16) & 0x000000FF; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((key_event.nativeKeyCode & (1 << 24)) != 0) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scancode |= 0xe000; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 211320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return ui::KeycodeConverter::NativeKeycodeToUsbKeycode(scancode); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)const char* CodeForKeyboardEvent(const WebKeyboardEvent& key_event) { 25a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Extract the scancode and extended bit from the native key event's lParam. 26a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) int scancode = (key_event.nativeKeyCode >> 16) & 0x000000FF; 27a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if ((key_event.nativeKeyCode & (1 << 24)) != 0) 28a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) scancode |= 0xe000; 29a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 301320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return ui::KeycodeConverter::NativeKeycodeToCode(scancode); 31d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 32d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 3358e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch} // namespace content 34