XKB implementation of Ozone key layout.

ui/events/ozone/layout/stub/stub_keyboard_layout_engine.cc

 // Copyright 2014 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.
 
 #include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
 
 #include <algorithm>
 
 #include "base/strings/string16.h"
 #include "ui/events/event.h"
 #include "ui/events/keycodes/dom3/dom_code.h"
 #include "ui/events/keycodes/dom3/dom_key.h"
 #include "ui/events/keycodes/keyboard_code_conversion.h"
+#include "ui/events/ozone/layout/layout_util.h"
 
 namespace ui {
 
 namespace {
 
 // All of the characters have low ordinals, so we use bit 15 to flag dead keys.
 #define DK  0x8000
 
 const struct PrintableCodeEntry {
   DomCode dom_code;
@@ skipping 196 matching lines @@
     {DomCode::TAB, DomKey::TAB, 0x0009},
     {DomCode::UNDO, DomKey::UNDO},
     // {DomCode::VOICE_COMMAND, DomKey::_}
     {DomCode::VOLUME_DOWN, DomKey::VOLUME_DOWN},
     {DomCode::VOLUME_MUTE, DomKey::VOLUME_MUTE},
     {DomCode::VOLUME_UP, DomKey::VOLUME_UP},
     {DomCode::WAKE_UP, DomKey::WAKE_UP},
     {DomCode::ZOOM_TOGGLE, DomKey::ZOOM_TOGGLE},
 };
 
-// TODO(kpschoedel): move this to a shared location.
-// Map DOM Level 3 .key values to legacy Windows-based VKEY values.
-// This applies to non-printable keys.
-KeyboardCode DomKeyToKeyboardCode(DomKey dom_key) {
-  switch (dom_key) {
-    // No value.
-    case DomKey::NONE:
-      return VKEY_UNKNOWN;
-    // Special Key Values
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-special
-    case DomKey::UNIDENTIFIED:
-      return VKEY_UNKNOWN;
-    // Modifier Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-modifier
-    case DomKey::ALT:
-      return VKEY_MENU;
-    case DomKey::ALT_GRAPH:
-      return VKEY_ALTGR;
-    case DomKey::CAPS_LOCK:
-      return VKEY_CAPITAL;
-    case DomKey::CONTROL:
-      return VKEY_CONTROL;
-    case DomKey::NUM_LOCK:
-      return VKEY_NUMLOCK;
-    case DomKey::OS:
-      return VKEY_LWIN;
-    case DomKey::SCROLL_LOCK:
-      return VKEY_SCROLL;
-    case DomKey::SHIFT:
-      return VKEY_SHIFT;
-    // Whitespace Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-whitespace
-    case DomKey::ENTER:
-      return VKEY_RETURN;
-    case DomKey::SEPARATOR:
-      return VKEY_SEPARATOR;
-    case DomKey::TAB:
-      return VKEY_TAB;
-    // Navigation Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-navigation
-    case DomKey::ARROW_DOWN:
-      return VKEY_DOWN;
-    case DomKey::ARROW_LEFT:
-      return VKEY_LEFT;
-    case DomKey::ARROW_RIGHT:
-      return VKEY_RIGHT;
-    case DomKey::ARROW_UP:
-      return VKEY_UP;
-    case DomKey::END:
-      return VKEY_END;
-    case DomKey::HOME:
-      return VKEY_HOME;
-    case DomKey::PAGE_DOWN:
-      return VKEY_NEXT;
-    case DomKey::PAGE_UP:
-      return VKEY_PRIOR;
-    // Editing Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-editing
-    case DomKey::BACKSPACE:
-      return VKEY_BACK;
-    case DomKey::CLEAR:
-      return VKEY_CLEAR;
-    case DomKey::CR_SEL:
-      return VKEY_CRSEL;
-    case DomKey::DEL:
-      return VKEY_DELETE;
-    case DomKey::ERASE_EOF:
-      return VKEY_EREOF;
-    case DomKey::EX_SEL:
-      return VKEY_EXSEL;
-    case DomKey::INSERT:
-      return VKEY_INSERT;
-    // UI Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-ui
-    case DomKey::ACCEPT:
-      return VKEY_ACCEPT;
-    case DomKey::ATTN:
-      return VKEY_ATTN;
-    case DomKey::CONTEXT_MENU:
-      return VKEY_APPS;
-    case DomKey::ESCAPE:
-      return VKEY_ESCAPE;
-    case DomKey::EXECUTE:
-      return VKEY_EXECUTE;
-    case DomKey::HELP:
-      return VKEY_HELP;
-    case DomKey::PAUSE:
-      return VKEY_PAUSE;
-    case DomKey::PLAY:
-      return VKEY_PLAY;
-    case DomKey::SELECT:
-      return VKEY_SELECT;
-    // Device Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-device
-    case DomKey::BRIGHTNESS_DOWN:
-      return VKEY_BRIGHTNESS_DOWN;
-    case DomKey::BRIGHTNESS_UP:
-      return VKEY_BRIGHTNESS_UP;
-    case DomKey::POWER:
-      return VKEY_POWER;
-    case DomKey::PRINT_SCREEN:
-      return VKEY_SNAPSHOT;
-    // IME and Composition Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-composition
-#if 0 // TODO(kpschoedel)
-    case DomKey::COMPOSE:
-      return VKEY_COMPOSE;
-#endif
-    case DomKey::CONVERT:
-      return VKEY_CONVERT;
-    case DomKey::FINAL_MODE:
-      return VKEY_FINAL;
-    case DomKey::MODE_CHANGE:
-      return VKEY_MODECHANGE;
-    case DomKey::NON_CONVERT:
-      return VKEY_NONCONVERT;
-    case DomKey::PROCESS:
-      return VKEY_PROCESSKEY;
-    // Keys specific to Korean keyboards
-    case DomKey::HANGUL_MODE:
-      return VKEY_HANGUL;
-    case DomKey::HANJA_MODE:
-      return VKEY_HANJA;
-    case DomKey::JUNJA_MODE:
-      return VKEY_JUNJA;
-    // Keys specific to Japanese keyboards
-    case DomKey::HANKAKU:
-      return VKEY_DBE_SBCSCHAR;
-    case DomKey::KANA_MODE:
-      return VKEY_KANA;
-    case DomKey::KANJI_MODE:
-      return VKEY_KANJI;
-    case DomKey::ZENKAKU:
-      return VKEY_DBE_DBCSCHAR;
-    case DomKey::ZENKAKU_HANKAKU:
-      return VKEY_DBE_DBCSCHAR;
-    // General-Purpose Function Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-function
-    case DomKey::F1:
-      return VKEY_F1;
-    case DomKey::F2:
-      return VKEY_F2;
-    case DomKey::F3:
-      return VKEY_F3;
-    case DomKey::F4:
-      return VKEY_F4;
-    case DomKey::F5:
-      return VKEY_F5;
-    case DomKey::F6:
-      return VKEY_F6;
-    case DomKey::F7:
-      return VKEY_F7;
-    case DomKey::F8:
-      return VKEY_F8;
-    case DomKey::F9:
-      return VKEY_F9;
-    case DomKey::F10:
-      return VKEY_F10;
-    case DomKey::F11:
-      return VKEY_F11;
-    case DomKey::F12:
-      return VKEY_F12;
-    case DomKey::F13:
-      return VKEY_F13;
-    case DomKey::F14:
-      return VKEY_F14;
-    case DomKey::F15:
-      return VKEY_F15;
-    case DomKey::F16:
-      return VKEY_F16;
-    case DomKey::F17:
-      return VKEY_F17;
-    case DomKey::F18:
-      return VKEY_F18;
-    case DomKey::F19:
-      return VKEY_F19;
-    case DomKey::F20:
-      return VKEY_F20;
-    case DomKey::F21:
-      return VKEY_F21;
-    case DomKey::F22:
-      return VKEY_F22;
-    case DomKey::F23:
-      return VKEY_F23;
-    case DomKey::F24:
-      return VKEY_F24;
-    // Multimedia Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-multimedia
-    case DomKey::MEDIA_PLAY_PAUSE:
-      return VKEY_MEDIA_PLAY_PAUSE;
-    case DomKey::MEDIA_SELECT:
-      return VKEY_MEDIA_LAUNCH_MEDIA_SELECT;
-    case DomKey::MEDIA_STOP:
-      return VKEY_MEDIA_STOP;
-    case DomKey::MEDIA_TRACK_NEXT:
-      return VKEY_MEDIA_NEXT_TRACK;
-    case DomKey::MEDIA_TRACK_PREVIOUS:
-      return VKEY_MEDIA_PREV_TRACK;
-    case DomKey::PRINT:
-      return VKEY_PRINT;
-    case DomKey::VOLUME_DOWN:
-      return VKEY_VOLUME_DOWN;
-    case DomKey::VOLUME_MUTE:
-      return VKEY_VOLUME_MUTE;
-    case DomKey::VOLUME_UP:
-      return VKEY_VOLUME_UP;
-    // Application Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-apps
-    case DomKey::LAUNCH_CALCULATOR:
-      return VKEY_MEDIA_LAUNCH_APP2;
-    case DomKey::LAUNCH_MAIL:
-      return VKEY_MEDIA_LAUNCH_MAIL;
-    case DomKey::LAUNCH_MY_COMPUTER:
-      return VKEY_MEDIA_LAUNCH_APP1;
-    // Browser Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-browser
-    case DomKey::BROWSER_BACK:
-      return VKEY_BACK;
-    case DomKey::BROWSER_FAVORITES:
-      return VKEY_BROWSER_FAVORITES;
-    case DomKey::BROWSER_FORWARD:
-      return VKEY_BROWSER_FORWARD;
-    case DomKey::BROWSER_HOME:
-      return VKEY_BROWSER_HOME;
-    case DomKey::BROWSER_REFRESH:
-      return VKEY_BROWSER_REFRESH;
-    case DomKey::BROWSER_SEARCH:
-      return VKEY_BROWSER_SEARCH;
-    case DomKey::BROWSER_STOP:
-      return VKEY_BROWSER_STOP;
-    // Media Controller Keys
-    // http://www.w3.org/TR/DOM-Level-3-Events-key/#keys-media-controller
-    case DomKey::ZOOM_TOGGLE:
-      return VKEY_ZOOM;
-    // No value.
-    default:
-      return VKEY_UNKNOWN;
-  }
-}
-
-// TODO(kpschoedel): move this to a shared location.
-// This table maps DOM Level 3 .code values to legacy Windows-based VKEY
-// values, where the VKEYs are interpreted positionally.
-const struct DomCodeToKeyboardCodeEntry {
-  DomCode dom_code;
-  KeyboardCode key_code;
-} dom_code_to_keyboard_code[] = {
-    // Entries are ordered by numeric value of the DomCode enum,
-    // which is the USB physical key code.
-    // DomCode::HYPER                              0x000010 Hyper
-    // DomCode::SUPER                              0x000011 Super
-    // DomCode::FN                                 0x000012 Fn
-    // DomCode::FN_LOCK                            0x000013 FLock
-    // DomCode::SUSPEND                            0x000014 Suspend
-    // DomCode::RESUME                             0x000015 Resume
-    // DomCode::TURBO                              0x000016 Turbo
-    {DomCode::SLEEP, VKEY_SLEEP},  // 0x010082 Sleep
-    // DomCode::WAKE_UP                            0x010083 WakeUp
-    {DomCode::KEY_A, VKEY_A},                   // 0x070004 KeyA
-    {DomCode::KEY_B, VKEY_B},                   // 0x070005 KeyB
-    {DomCode::KEY_C, VKEY_C},                   // 0x070006 KeyC
-    {DomCode::KEY_D, VKEY_D},                   // 0x070007 KeyD
-    {DomCode::KEY_E, VKEY_E},                   // 0x070008 KeyE
-    {DomCode::KEY_F, VKEY_F},                   // 0x070009 KeyF
-    {DomCode::KEY_G, VKEY_G},                   // 0x07000A KeyG
-    {DomCode::KEY_H, VKEY_H},                   // 0x07000B KeyH
-    {DomCode::KEY_I, VKEY_I},                   // 0x07000C KeyI
-    {DomCode::KEY_J, VKEY_J},                   // 0x07000D KeyJ
-    {DomCode::KEY_K, VKEY_K},                   // 0x07000E KeyK
-    {DomCode::KEY_L, VKEY_L},                   // 0x07000F KeyL
-    {DomCode::KEY_M, VKEY_M},                   // 0x070010 KeyM
-    {DomCode::KEY_N, VKEY_N},                   // 0x070011 KeyN
-    {DomCode::KEY_O, VKEY_O},                   // 0x070012 KeyO
-    {DomCode::KEY_P, VKEY_P},                   // 0x070013 KeyP
-    {DomCode::KEY_Q, VKEY_Q},                   // 0x070014 KeyQ
-    {DomCode::KEY_R, VKEY_R},                   // 0x070015 KeyR
-    {DomCode::KEY_S, VKEY_S},                   // 0x070016 KeyS
-    {DomCode::KEY_T, VKEY_T},                   // 0x070017 KeyT
-    {DomCode::KEY_U, VKEY_U},                   // 0x070018 KeyU
-    {DomCode::KEY_V, VKEY_V},                   // 0x070019 KeyV
-    {DomCode::KEY_W, VKEY_W},                   // 0x07001A KeyW
-    {DomCode::KEY_X, VKEY_X},                   // 0x07001B KeyX
-    {DomCode::KEY_Y, VKEY_Y},                   // 0x07001C KeyY
-    {DomCode::KEY_Z, VKEY_Z},                   // 0x07001D KeyZ
-    {DomCode::DIGIT1, VKEY_1},                  // 0x07001E Digit1
-    {DomCode::DIGIT2, VKEY_2},                  // 0x07001F Digit2
-    {DomCode::DIGIT3, VKEY_3},                  // 0x070020 Digit3
-    {DomCode::DIGIT4, VKEY_4},                  // 0x070021 Digit4
-    {DomCode::DIGIT5, VKEY_5},                  // 0x070022 Digit5
-    {DomCode::DIGIT6, VKEY_6},                  // 0x070023 Digit6
-    {DomCode::DIGIT7, VKEY_7},                  // 0x070024 Digit7
-    {DomCode::DIGIT8, VKEY_8},                  // 0x070025 Digit8
-    {DomCode::DIGIT9, VKEY_9},                  // 0x070026 Digit9
-    {DomCode::DIGIT0, VKEY_0},                  // 0x070027 Digit0
-    {DomCode::ENTER, VKEY_RETURN},              // 0x070028 Enter
-    {DomCode::ESCAPE, VKEY_ESCAPE},             // 0x070029 Escape
-    {DomCode::BACKSPACE, VKEY_BACK},            // 0x07002A Backspace
-    {DomCode::TAB, VKEY_TAB},                   // 0x07002B Tab
-    {DomCode::SPACE, VKEY_SPACE},               // 0x07002C Space
-    {DomCode::MINUS, VKEY_OEM_MINUS},           // 0x07002D Minus
-    {DomCode::EQUAL, VKEY_OEM_PLUS},            // 0x07002E Equal
-    {DomCode::BRACKET_LEFT, VKEY_OEM_4},        // 0x07002F BracketLeft
-    {DomCode::BRACKET_RIGHT, VKEY_OEM_6},       // 0x070030 BracketRight
-    {DomCode::BACKSLASH, VKEY_OEM_5},           // 0x070031 Backslash
-    // DomCode::INTL_HASH, VKEY_OEM_5           // 0x070032 IntlHash
-    {DomCode::SEMICOLON, VKEY_OEM_1},           // 0x070033 Semicolon
-    {DomCode::QUOTE, VKEY_OEM_7},               // 0x070034 Quote
-    {DomCode::BACKQUOTE, VKEY_OEM_3},           // 0x070035 Backquote
-    {DomCode::COMMA, VKEY_OEM_COMMA},           // 0x070036 Comma
-    {DomCode::PERIOD, VKEY_OEM_PERIOD},         // 0x070037 Period
-    {DomCode::SLASH, VKEY_OEM_2},               // 0x070038 Slash
-    {DomCode::CAPS_LOCK, VKEY_CAPITAL},         // 0x070039 CapsLock
-    {DomCode::F1, VKEY_F1},                     // 0x07003A F1
-    {DomCode::F2, VKEY_F2},                     // 0x07003B F2
-    {DomCode::F3, VKEY_F3},                     // 0x07003C F3
-    {DomCode::F4, VKEY_F4},                     // 0x07003D F4
-    {DomCode::F5, VKEY_F5},                     // 0x07003E F5
-    {DomCode::F6, VKEY_F6},                     // 0x07003F F6
-    {DomCode::F7, VKEY_F7},                     // 0x070040 F7
-    {DomCode::F8, VKEY_F8},                     // 0x070041 F8
-    {DomCode::F9, VKEY_F9},                     // 0x070042 F9
-    {DomCode::F10, VKEY_F10},                   // 0x070043 F10
-    {DomCode::F11, VKEY_F11},                   // 0x070044 F11
-    {DomCode::F12, VKEY_F12},                   // 0x070045 F12
-    {DomCode::PRINT_SCREEN, VKEY_SNAPSHOT},     // 0x070046 PrintScreen
-    {DomCode::SCROLL_LOCK, VKEY_SCROLL},        // 0x070047 ScrollLock
-    {DomCode::PAUSE, VKEY_PAUSE},               // 0x070048 Pause
-    {DomCode::INSERT, VKEY_INSERT},             // 0x070049 Insert
-    {DomCode::HOME, VKEY_HOME},                 // 0x07004A Home
-    {DomCode::PAGE_UP, VKEY_PRIOR},             // 0x07004B PageUp
-    {DomCode::DEL, VKEY_DELETE},                // 0x07004C Delete
-    {DomCode::END, VKEY_END},                   // 0x07004D End
-    {DomCode::PAGE_DOWN, VKEY_NEXT},            // 0x07004E PageDown
-    {DomCode::ARROW_RIGHT, VKEY_RIGHT},         // 0x07004F ArrowRight
-    {DomCode::ARROW_LEFT, VKEY_LEFT},           // 0x070050 ArrowLeft
-    {DomCode::ARROW_DOWN, VKEY_DOWN},           // 0x070051 ArrowDown
-    {DomCode::ARROW_UP, VKEY_UP},               // 0x070052 ArrowUp
-    {DomCode::NUM_LOCK, VKEY_NUMLOCK},          // 0x070053 NumLock
-    {DomCode::NUMPAD_DIVIDE, VKEY_DIVIDE},      // 0x070054 NumpadDivide
-    {DomCode::NUMPAD_MULTIPLY, VKEY_MULTIPLY},  // 0x070055 NumpadMultiply
-    {DomCode::NUMPAD_SUBTRACT, VKEY_SUBTRACT},  // 0x070056 NumpadSubtract
-    {DomCode::NUMPAD_ADD, VKEY_ADD},            // 0x070057 NumpadAdd
-    {DomCode::NUMPAD_ENTER, VKEY_RETURN},       // 0x070058 NumpadEnter
-    {DomCode::NUMPAD1, VKEY_NUMPAD1},           // 0x070059 Numpad1
-    {DomCode::NUMPAD2, VKEY_NUMPAD2},           // 0x07005A Numpad2
-    {DomCode::NUMPAD3, VKEY_NUMPAD3},           // 0x07005B Numpad3
-    {DomCode::NUMPAD4, VKEY_NUMPAD4},           // 0x07005C Numpad4
-    {DomCode::NUMPAD5, VKEY_NUMPAD5},           // 0x07005D Numpad5
-    {DomCode::NUMPAD6, VKEY_NUMPAD6},           // 0x07005E Numpad6
-    {DomCode::NUMPAD7, VKEY_NUMPAD7},           // 0x07005F Numpad7
-    {DomCode::NUMPAD8, VKEY_NUMPAD8},           // 0x070060 Numpad8
-    {DomCode::NUMPAD9, VKEY_NUMPAD9},           // 0x070061 Numpad9
-    {DomCode::NUMPAD0, VKEY_NUMPAD0},           // 0x070062 Numpad0
-    {DomCode::NUMPAD_DECIMAL, VKEY_DECIMAL},    // 0x070063 NumpadDecimal
-    {DomCode::INTL_BACKSLASH, VKEY_OEM_102},    // 0x070064 IntlBackslash
-    {DomCode::CONTEXT_MENU, VKEY_APPS},         // 0x070065 ContextMenu
-    {DomCode::POWER, VKEY_POWER},               // 0x070066 Power
-    // DomCode::NUMPAD_EQUAL                       0x070067 NumpadEqual
-    // DomCode::OPEN                               0x070074 Open
-    {DomCode::HELP, VKEY_HELP},      // 0x070075 Help
-    {DomCode::SELECT, VKEY_SELECT},  // 0x070077 Select
-    // DomCode::AGAIN                             0x070079 Again
-    // DomCode::UNDO                              0x07007A Undo
-    // DomCode::CUT                               0x07007B Cut
-    // DomCode::COPY                              0x07007C Copy
-    // DomCode::PASTE                             0x07007D Paste
-    // DomCode::FIND                              0x07007E Find
-    {DomCode::VOLUME_MUTE, VKEY_VOLUME_MUTE},  // 0x07007F VolumeMute
-    {DomCode::VOLUME_UP, VKEY_VOLUME_UP},      // 0x070080 VolumeUp
-    {DomCode::VOLUME_DOWN, VKEY_VOLUME_DOWN},  // 0x070081 VolumeDown
-    {DomCode::NUMPAD_COMMA, VKEY_OEM_COMMA},   // 0x070085 NumpadComma
-    {DomCode::INTL_RO, VKEY_OEM_102},          // 0x070087 IntlRo
-    {DomCode::KANA_MODE, VKEY_KANA},           // 0x070088 KanaMode
-    {DomCode::INTL_YEN, VKEY_OEM_5},           // 0x070089 IntlYen
-    {DomCode::CONVERT, VKEY_CONVERT},          // 0x07008A Convert
-    {DomCode::NON_CONVERT, VKEY_NONCONVERT},   // 0x07008B NonConvert
-    {DomCode::LANG1, VKEY_KANA},               // 0x070090 Lang1
-    {DomCode::LANG2, VKEY_KANJI},              // 0x070091 Lang2
-    // DomCode::LANG3                             0x070092 Lang3
-    // DomCode::LANG4                             0x070093 Lang4
-    // DomCode::LANG5                             0x070094 Lang5
-    // DomCode::ABORT                             0x07009B Abort
-    // DomCode::PROPS                             0x0700A3 Props
-    // DomCode::NUMPAD_PAREN_LEFT                 0x0700B6 NumpadParenLeft
-    // DomCode::NUMPAD_PAREN_RIGHT                0x0700B7 NumpadParenRight
-    {DomCode::NUMPAD_BACKSPACE, VKEY_BACK},  // 0x0700BB NumpadBackspace
-    // DomCode::NUMPAD_MEMORY_STORE                0x0700D0 NumpadMemoryStore
-    // DomCode::NUMPAD_MEMORY_RECALL               0x0700D1 NumpadMemoryRecall
-    // DomCode::NUMPAD_MEMORY_CLEAR                0x0700D2 NumpadMemoryClear
-    // DomCode::NUMPAD_MEMORY_ADD                  0x0700D3 NumpadMemoryAdd
-    // DomCode::NUMPAD_MEMORY_SUBTRACT             0x0700D4
-    // NumpadMemorySubtract
-    {DomCode::NUMPAD_CLEAR, VKEY_CLEAR},        // 0x0700D8 NumpadClear
-    {DomCode::NUMPAD_CLEAR_ENTRY, VKEY_CLEAR},  // 0x0700D9 NumpadClearEntry
-    {DomCode::CONTROL_LEFT, VKEY_LCONTROL},     // 0x0700E0 ControlLeft
-    {DomCode::SHIFT_LEFT, VKEY_LSHIFT},         // 0x0700E1 ShiftLeft
-    {DomCode::ALT_LEFT, VKEY_LMENU},            // 0x0700E2 AltLeft
-    {DomCode::OS_LEFT, VKEY_LWIN},              // 0x0700E3 OSLeft
-    {DomCode::CONTROL_RIGHT, VKEY_RCONTROL},    // 0x0700E4 ControlRight
-    {DomCode::SHIFT_RIGHT, VKEY_RSHIFT},        // 0x0700E5 ShiftRight
-    {DomCode::ALT_RIGHT, VKEY_RMENU},           // 0x0700E6 AltRight
-    {DomCode::OS_RIGHT, VKEY_RWIN},             // 0x0700E7 OSRight
-    {DomCode::MEDIA_TRACK_NEXT,
-     VKEY_MEDIA_NEXT_TRACK},  // 0x0C00B5 MediaTrackNext
-    {DomCode::MEDIA_TRACK_PREVIOUS,
-     VKEY_MEDIA_PREV_TRACK},                 // 0x0C00B6 MediaTrackPrevious
-    {DomCode::MEDIA_STOP, VKEY_MEDIA_STOP},  // 0x0C00B7 MediaStop
-    // DomCode::EJECT                           0x0C00B8 Eject
-    {DomCode::MEDIA_PLAY_PAUSE,
-     VKEY_MEDIA_PLAY_PAUSE},  // 0x0C00CD MediaPlayPause
-    {DomCode::MEDIA_SELECT,
-     VKEY_MEDIA_LAUNCH_MEDIA_SELECT},                // 0x0C0183 MediaSelect
-    {DomCode::LAUNCH_MAIL, VKEY_MEDIA_LAUNCH_MAIL},  // 0x0C018A LaunchMail
-    {DomCode::LAUNCH_APP2, VKEY_MEDIA_LAUNCH_APP2},  // 0x0C0192 LaunchApp2
-    {DomCode::LAUNCH_APP1, VKEY_MEDIA_LAUNCH_APP1},  // 0x0C0194 LaunchApp1
-    {DomCode::BROWSER_SEARCH, VKEY_BROWSER_SEARCH},  // 0x0C0221 BrowserSearch
-    {DomCode::BROWSER_HOME, VKEY_BROWSER_HOME},      // 0x0C0223 BrowserHome
-    {DomCode::BROWSER_BACK, VKEY_BROWSER_BACK},      // 0x0C0224 BrowserBack
-    {DomCode::BROWSER_FORWARD,
-     VKEY_BROWSER_FORWARD},                      // 0x0C0225 BrowserForward
-    {DomCode::BROWSER_STOP, VKEY_BROWSER_STOP},  // 0x0C0226 BrowserStop
-    {DomCode::BROWSER_REFRESH,
-     VKEY_BROWSER_REFRESH},  // 0x0C0227 BrowserRefresh
-    {DomCode::BROWSER_FAVORITES,
-     VKEY_BROWSER_FAVORITES},  // 0x0C022A BrowserFavorites
-};
-
-// TODO(kpschoedel): move this to a shared location.
-// Map DOM Level 3 .code values to legacy Windows-based VKEY values,
-// where the VKEYs are interpreted positionally.
-KeyboardCode DomCodeToKeyboardCode(DomCode dom_code) {
-  const DomCodeToKeyboardCodeEntry* end =
-      dom_code_to_keyboard_code + arraysize(dom_code_to_keyboard_code);
-  const DomCodeToKeyboardCodeEntry* found =
-      std::lower_bound(dom_code_to_keyboard_code, end, dom_code,
-                       [](const DomCodeToKeyboardCodeEntry& a, DomCode b) {
-        return static_cast<int>(a.dom_code) < static_cast<int>(b);
-      });
-  if ((found != end) && (found->dom_code == dom_code))
-    return found->key_code;
-  return VKEY_UNKNOWN;
-}
-
-// TODO(kpschoedel): move this to a shared location.
-bool ControlCharacter(DomCode dom_code,
-                      DomKey* dom_key,
-                      base::char16* character) {
-  int code = static_cast<int>(dom_code);
-  const int kKeyA = static_cast<int>(DomCode::KEY_A);
-  // Control-A - Control-Z map to 0x01 - 0x1A.
-  if (code >= kKeyA && code <= static_cast<int>(DomCode::KEY_Z)) {
-    *character = static_cast<base::char16>(code - kKeyA + 1);
-    switch (dom_code) {
-      case DomCode::KEY_H:
-        *dom_key = DomKey::BACKSPACE;
-      case DomCode::KEY_I:
-        *dom_key = DomKey::TAB;
-      case DomCode::KEY_M:
-        *dom_key = DomKey::ENTER;
-      default:
-        *dom_key = DomKey::CHARACTER;
-    }
-    return true;
-  }
-  switch (dom_code) {
-    case DomCode::DIGIT2:
-      // NUL
-      *character = 0;
-      *dom_key = DomKey::CHARACTER;
-      return true;
-    case DomCode::ENTER:
-      // NL
-      *character = 0x0A;
-      *dom_key = DomKey::CHARACTER;
-      return true;
-    case DomCode::BRACKET_LEFT:
-      // ESC
-      *character = 0x1B;
-      *dom_key = DomKey::ESCAPE;
-      return true;
-    case DomCode::BACKSLASH:
-      // FS
-      *character = 0x1C;
-      *dom_key = DomKey::CHARACTER;
-      return true;
-    case DomCode::BRACKET_RIGHT:
-      // GS
-      *character = 0x1D;
-      *dom_key = DomKey::CHARACTER;
-      return true;
-    case DomCode::DIGIT6:
-      // RS
-      *character = 0x1E;
-      *dom_key = DomKey::CHARACTER;
-      return true;
-    case DomCode::MINUS:
-      // US
-      *character = 0x1F;
-      *dom_key = DomKey::CHARACTER;
-      return true;
-    default:
-      return false;
-  }
-}
-
 }  // anonymous namespace
 
 StubKeyboardLayoutEngine::StubKeyboardLayoutEngine() {
 }
 
 StubKeyboardLayoutEngine::~StubKeyboardLayoutEngine() {
 }
 
 bool StubKeyboardLayoutEngine::CanSetCurrentLayout() const {
   return false;
@@ skipping 11 matching lines @@
 bool StubKeyboardLayoutEngine::UsesAltGr() const {
   return true;
 }
 
 bool StubKeyboardLayoutEngine::Lookup(DomCode dom_code,
                                       int flags,
                                       DomKey* out_dom_key,
                                       base::char16* out_character,
                                       KeyboardCode* out_key_code) const {
   if ((flags & EF_CONTROL_DOWN) == EF_CONTROL_DOWN) {
-    if (ControlCharacter(dom_code, out_dom_key, out_character)) {
-      *out_key_code = DomCodeToKeyboardCode(dom_code);
+    if (LookupControlCharacter(dom_code, flags, out_dom_key, out_character,
+                               out_key_code)) {
       return true;
     }
   } else {
     for (size_t i = 0; i < arraysize(printable_code_map); ++i) {
       const PrintableCodeEntry* e = &printable_code_map[i];
       if (e->dom_code == dom_code) {
         int state = (((flags & EF_ALTGR_DOWN) == EF_ALTGR_DOWN) << 1) |
                     ((flags & EF_SHIFT_DOWN) == EF_SHIFT_DOWN);
         base::char16 ch = e->character[state];
         *out_dom_key = (ch & DK) ? DomKey::DEAD : DomKey::CHARACTER;
         *out_character = ch;
         if ((flags & EF_CAPS_LOCK_DOWN) == EF_CAPS_LOCK_DOWN) {
           ch = (ch & ~DK) | 0x20;
           if ((ch >= 'a') && (ch <= 'z'))
             *out_character = e->character[state ^ 1];
         }
         *out_key_code = DomCodeToKeyboardCode(dom_code);
         return true;
       }
     }
   }
 
   for (size_t i = 0; i < arraysize(non_printable_code_map); ++i) {
     const NonPrintableCodeEntry* e = &non_printable_code_map[i];
     if (e->dom_code == dom_code) {
       *out_dom_key = e->dom_key;
       *out_character = e->character;
-      *out_key_code = DomKeyToKeyboardCode(e->dom_key);
+      *out_key_code = NonPrintableDomKeyToKeyboardCode(e->dom_key);
       return true;
     }
   }
 
   return false;
 }
 
 }  // namespace ui