webkit/plugins/ppapi/usb_key_code_conversion_mac.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "webkit/plugins/ppapi/usb_key_code_conversion.h"
   6
   7 #include "base/basictypes.h"
   8 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
   9
  10 using WebKit::WebKeyboardEvent;
  11
  12 namespace webkit {
  13 namespace ppapi {
  14
  15 namespace {
  16
  17 #define USB_KEYMAP(usb, xkb, win, mac) {usb, mac}
  18 #include "ui/base/keycodes/usb_keycode_map.h"
  19 #undef USB_KEYMAP
  20
  21 } // anonymous namespace
  22
  23 uint32_t UsbKeyCodeForKeyboardEvent(const WebKeyboardEvent& key_event) {
  24   if (key_event.nativeKeyCode < 0 || key_event.nativeKeyCode > 0x7f)
  25     return 0;
  26
  27   for (uint i = 0; i < arraysize(usb_keycode_map); i++) {
  28     if (usb_keycode_map[i].native_keycode == key_event.nativeKeyCode)
  29       return usb_keycode_map[i].usb_keycode;
  30   }
  31
  32   return 0;
  33 }
  34
  35 }  // namespace ppapi
  36 }  // namespace webkit