Generate non-located windowsKeyCode for the WebInputEvents.

content/browser/renderer_host/input/web_input_event_util.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // MSVC++ requires this to be set before any other includes to get M_PI.
 #define _USE_MATH_DEFINES
 
 #include "content/browser/renderer_host/input/web_input_event_util.h"
 
 #include <cmath>
 
 #include "base/strings/string_util.h"
 #include "content/common/input/web_touch_event_traits.h"
 #include "ui/events/blink/blink_event_util.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/gesture_detection/gesture_event_data.h"
 #include "ui/events/gesture_detection/motion_event.h"
 #include "ui/events/keycodes/dom/keycode_converter.h"
 #include "ui/gfx/geometry/safe_integer_conversions.h"
 
 using blink::WebGestureEvent;
 using blink::WebInputEvent;
 using blink::WebTouchEvent;
 using blink::WebTouchPoint;
 using ui::MotionEvent;
 
-namespace {
-
-const char* GetKeyIdentifier(ui::KeyboardCode key_code) {
-  switch (key_code) {
-    case ui::VKEY_MENU:
-      return "Alt";
-    case ui::VKEY_CONTROL:
-      return "Control";
-    case ui::VKEY_SHIFT:
-      return "Shift";
-    case ui::VKEY_CAPITAL:
-      return "CapsLock";
-    case ui::VKEY_LWIN:
-    case ui::VKEY_RWIN:
-      return "Win";
-    case ui::VKEY_CLEAR:
-      return "Clear";
-    case ui::VKEY_DOWN:
-      return "Down";
-    case ui::VKEY_END:
-      return "End";
-    case ui::VKEY_RETURN:
-      return "Enter";
-    case ui::VKEY_EXECUTE:
-      return "Execute";
-    case ui::VKEY_F1:
-      return "F1";
-    case ui::VKEY_F2:
-      return "F2";
-    case ui::VKEY_F3:
-      return "F3";
-    case ui::VKEY_F4:
-      return "F4";
-    case ui::VKEY_F5:
-      return "F5";
-    case ui::VKEY_F6:
-      return "F6";
-    case ui::VKEY_F7:
-      return "F7";
-    case ui::VKEY_F8:
-      return "F8";
-    case ui::VKEY_F9:
-      return "F9";
-    case ui::VKEY_F10:
-      return "F10";
-    case ui::VKEY_F11:
-      return "F11";
-    case ui::VKEY_F12:
-      return "F12";
-    case ui::VKEY_F13:
-      return "F13";
-    case ui::VKEY_F14:
-      return "F14";
-    case ui::VKEY_F15:
-      return "F15";
-    case ui::VKEY_F16:
-      return "F16";
-    case ui::VKEY_F17:
-      return "F17";
-    case ui::VKEY_F18:
-      return "F18";
-    case ui::VKEY_F19:
-      return "F19";
-    case ui::VKEY_F20:
-      return "F20";
-    case ui::VKEY_F21:
-      return "F21";
-    case ui::VKEY_F22:
-      return "F22";
-    case ui::VKEY_F23:
-      return "F23";
-    case ui::VKEY_F24:
-      return "F24";
-    case ui::VKEY_HELP:
-      return "Help";
-    case ui::VKEY_HOME:
-      return "Home";
-    case ui::VKEY_INSERT:
-      return "Insert";
-    case ui::VKEY_LEFT:
-      return "Left";
-    case ui::VKEY_NEXT:
-      return "PageDown";
-    case ui::VKEY_PRIOR:
-      return "PageUp";
-    case ui::VKEY_PAUSE:
-      return "Pause";
-    case ui::VKEY_SNAPSHOT:
-      return "PrintScreen";
-    case ui::VKEY_RIGHT:
-      return "Right";
-    case ui::VKEY_SCROLL:
-      return "Scroll";
-    case ui::VKEY_SELECT:
-      return "Select";
-    case ui::VKEY_UP:
-      return "Up";
-    case ui::VKEY_DELETE:
-      return "U+007F";  // Standard says that DEL becomes U+007F.
-    case ui::VKEY_MEDIA_NEXT_TRACK:
-      return "MediaNextTrack";
-    case ui::VKEY_MEDIA_PREV_TRACK:
-      return "MediaPreviousTrack";
-    case ui::VKEY_MEDIA_STOP:
-      return "MediaStop";
-    case ui::VKEY_MEDIA_PLAY_PAUSE:
-      return "MediaPlayPause";
-    case ui::VKEY_VOLUME_MUTE:
-      return "VolumeMute";
-    case ui::VKEY_VOLUME_DOWN:
-      return "VolumeDown";
-    case ui::VKEY_VOLUME_UP:
-      return "VolumeUp";
-    default:
-      return NULL;
-  };
-}
-
-}  // namespace
-
 namespace content {
 
-void UpdateWindowsKeyCodeAndKeyIdentifier(blink::WebKeyboardEvent* event,
-                                          ui::KeyboardCode windows_key_code) {
-  event->windowsKeyCode = windows_key_code;
-
-  const char* id = GetKeyIdentifier(windows_key_code);
-  if (id) {
-    base::strlcpy(event->keyIdentifier, id, sizeof(event->keyIdentifier) - 1);
-  } else {
-    base::snprintf(
-        event->keyIdentifier,
-        sizeof(event->keyIdentifier),
-        "U+%04X",
-        base::ToUpperASCII(static_cast<base::char16>(windows_key_code)));
-  }
-}
-
 int WebEventModifiersToEventFlags(int modifiers) {
   int flags = 0;
 
   if (modifiers & blink::WebInputEvent::ShiftKey)
     flags |= ui::EF_SHIFT_DOWN;
   if (modifiers & blink::WebInputEvent::ControlKey)
     flags |= ui::EF_CONTROL_DOWN;
   if (modifiers & blink::WebInputEvent::AltKey)
     flags |= ui::EF_ALT_DOWN;
   if (modifiers & blink::WebInputEvent::MetaKey)
@@ skipping 22 matching lines @@
       return blink::WebInputEvent::IsRight;
     case ui::DomKeyLocation::NUMPAD:
       return blink::WebInputEvent::IsKeyPad;
     case ui::DomKeyLocation::STANDARD:
       break;
   }
   return static_cast<blink::WebInputEvent::Modifiers>(0);
 }
 
 }  // namespace content