XKB implementation of Ozone key layout.

ui/events/ozone/layout/xkb/xkb_keyboard_code_conversion.cc

Index: ui/events/ozone/layout/xkb/xkb_keyboard_code_conversion.cc
diff --git a/ui/events/ozone/layout/xkb/xkb_keyboard_code_conversion.cc b/ui/events/ozone/layout/xkb/xkb_keyboard_code_conversion.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0f6a6e86e9e0bcd4ed60b6e05998fddb49ee5caf
--- /dev/null
+++ b/ui/events/ozone/layout/xkb/xkb_keyboard_code_conversion.cc
@@ -0,0 +1,447 @@
+// 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/xkb/xkb_keyboard_code_conversion.h"
+
+#include "ui/events/keycodes/dom3/dom_key.h"
+
+namespace ui {
+
+DomKey XkbKeySymToDomKey(xkb_keysym_t keysym) {
+  switch (keysym) {
+    case XKB_KEY_BackSpace:
+      return DomKey::BACKSPACE;
+    case XKB_KEY_Tab:
+    case XKB_KEY_KP_Tab:
+    case XKB_KEY_ISO_Left_Tab:
+      return DomKey::TAB;
+    case XKB_KEY_Clear:
+    case XKB_KEY_KP_Begin:
+    case XKB_KEY_XF86Clear:
+      return DomKey::CLEAR;
+    case XKB_KEY_Return:
+    case XKB_KEY_KP_Enter:
+      return DomKey::ENTER;
+    case XKB_KEY_Linefeed:
+      return DomKey::ENTER;
+    case XKB_KEY_Pause:
+      return DomKey::PAUSE;
+    case XKB_KEY_Scroll_Lock:
+      return DomKey::SCROLL_LOCK;
+    case XKB_KEY_Escape:
+      return DomKey::ESCAPE;
+    case XKB_KEY_Multi_key:
+      return DomKey::COMPOSE;
+    case XKB_KEY_Kanji:
+      return DomKey::KANJI_MODE;
+    case XKB_KEY_Muhenkan:
+      return DomKey::NON_CONVERT;
+    case XKB_KEY_Henkan_Mode:
+      return DomKey::CONVERT;
+    case XKB_KEY_Romaji:
+      return DomKey::ROMAJI;
+    case XKB_KEY_Hiragana:
+      return DomKey::HIRAGANA;
+    case XKB_KEY_Katakana:
+      return DomKey::KATAKANA;
+    case XKB_KEY_Hiragana_Katakana:
+      return DomKey::HIRAGANA_KATAKANA;
+    case XKB_KEY_Zenkaku:
+      return DomKey::ZENKAKU;
+    case XKB_KEY_Hankaku:
+      return DomKey::HANKAKU;
+    case XKB_KEY_Zenkaku_Hankaku:
+      return DomKey::ZENKAKU_HANKAKU;
+    case XKB_KEY_Kana_Lock:
+      return DomKey::KANA_MODE;
+    case XKB_KEY_Eisu_Shift:
+    case XKB_KEY_Eisu_toggle:
+      return DomKey::EISU;
+    case XKB_KEY_Hangul:
+      return DomKey::HANGUL_MODE;
+    case XKB_KEY_Hangul_Hanja:
+      return DomKey::HANJA_MODE;
+    case XKB_KEY_Codeinput:
+      return DomKey::CODE_INPUT;
+    case XKB_KEY_SingleCandidate:
+      return DomKey::SINGLE_CANDIDATE;
+    case XKB_KEY_MultipleCandidate:
+      return DomKey::ALL_CANDIDATES;
+    case XKB_KEY_PreviousCandidate:
+      return DomKey::PREVIOUS_CANDIDATE;
+    case XKB_KEY_Home:
+    case XKB_KEY_KP_Home:
+      return DomKey::HOME;
+    case XKB_KEY_Left:
+    case XKB_KEY_KP_Left:
+      return DomKey::ARROW_LEFT;
+    case XKB_KEY_Up:
+    case XKB_KEY_KP_Up:
+      return DomKey::ARROW_UP;
+    case XKB_KEY_Right:
+    case XKB_KEY_KP_Right:
+      return DomKey::ARROW_RIGHT;
+    case XKB_KEY_Down:
+    case XKB_KEY_KP_Down:
+      return DomKey::ARROW_DOWN;
+    case XKB_KEY_Prior:
+    case XKB_KEY_KP_Prior:
+      return DomKey::PAGE_UP;
+    case XKB_KEY_Next:
+    case XKB_KEY_KP_Next:
+    case XKB_KEY_XF86ScrollDown:
+      return DomKey::PAGE_DOWN;
+    case XKB_KEY_End:
+    case XKB_KEY_KP_End:
+    case XKB_KEY_XF86ScrollUp:
+      return DomKey::END;
+    case XKB_KEY_Select:
+      return DomKey::SELECT;
+    case XKB_KEY_Print:
+      return DomKey::PRINT;
+    case XKB_KEY_Execute:
+      return DomKey::EXECUTE;
+    case XKB_KEY_Insert:
+    case XKB_KEY_KP_Insert:
+      return DomKey::INSERT;
+    case XKB_KEY_Undo:
+      return DomKey::UNDO;
+    case XKB_KEY_Redo:
+      return DomKey::REDO;
+    case XKB_KEY_Menu:
+      return DomKey::CONTEXT_MENU;
+    case XKB_KEY_Find:
+      return DomKey::FIND;
+    case XKB_KEY_Cancel:
+      return DomKey::CANCEL;
+    case XKB_KEY_Help:
+      return DomKey::HELP;
+    case XKB_KEY_Break:
+    case XKB_KEY_3270_Attn:
+      return DomKey::ATTN;
+    case XKB_KEY_Mode_switch:
+      return DomKey::MODE_CHANGE;
+    case XKB_KEY_Num_Lock:
+      return DomKey::NUM_LOCK;
+    case XKB_KEY_F1:
+    case XKB_KEY_KP_F1:
+      return DomKey::F1;
+    case XKB_KEY_F2:
+    case XKB_KEY_KP_F2:
+      return DomKey::F2;
+    case XKB_KEY_F3:
+    case XKB_KEY_KP_F3:
+      return DomKey::F3;
+    case XKB_KEY_F4:
+    case XKB_KEY_KP_F4:
+      return DomKey::F4;
+    case XKB_KEY_F5:
+      return DomKey::F5;
+    case XKB_KEY_F6:
+      return DomKey::F6;
+    case XKB_KEY_F7:
+      return DomKey::F7;
+    case XKB_KEY_F8:
+      return DomKey::F8;
+    case XKB_KEY_F9:
+      return DomKey::F9;
+    case XKB_KEY_F10:
+      return DomKey::F10;
+    case XKB_KEY_F11:
+      return DomKey::F11;
+    case XKB_KEY_F12:
+      return DomKey::F12;
+    case XKB_KEY_F13:
+      return DomKey::F13;
+    case XKB_KEY_F14:
+      return DomKey::F14;
+    case XKB_KEY_F15:
+      return DomKey::F15;
+    case XKB_KEY_F16:
+      return DomKey::F16;
+    case XKB_KEY_F17:
+      return DomKey::F17;
+    case XKB_KEY_F18:
+      return DomKey::F18;
+    case XKB_KEY_F19:
+      return DomKey::F19;
+    case XKB_KEY_F20:
+      return DomKey::F20;
+    case XKB_KEY_F21:
+      return DomKey::F21;
+    case XKB_KEY_F22:
+      return DomKey::F22;
+    case XKB_KEY_F23:
+      return DomKey::F23;
+    case XKB_KEY_F24:
+      return DomKey::F24;
+    case XKB_KEY_Shift_L:
+    case XKB_KEY_Shift_R:
+      return DomKey::SHIFT;
+    case XKB_KEY_Control_L:
+    case XKB_KEY_Control_R:
+      return DomKey::CONTROL;
+    case XKB_KEY_Caps_Lock:
+      return DomKey::CAPS_LOCK;
+    case XKB_KEY_Meta_L:
+    case XKB_KEY_Meta_R:
+      return DomKey::META;
+    case XKB_KEY_Alt_L:
+    case XKB_KEY_Alt_R:
+      return DomKey::ALT;
+    case XKB_KEY_Super_L:
+    case XKB_KEY_Super_R:
+      return DomKey::OS;
+    case XKB_KEY_Hyper_L:
+    case XKB_KEY_Hyper_R:
+      return DomKey::HYPER;
+    case XKB_KEY_Delete:
+      return DomKey::DEL;
+    case XKB_KEY_SunProps:
+      return DomKey::PROPS;
+    case XKB_KEY_XF86Next_VMode:
+      return DomKey::VIDEO_MODE_NEXT;
+    case XKB_KEY_XF86MonBrightnessUp:
+      return DomKey::BRIGHTNESS_UP;
+    case XKB_KEY_XF86MonBrightnessDown:
+      return DomKey::BRIGHTNESS_DOWN;
+    case XKB_KEY_XF86Standby:
+    case XKB_KEY_XF86Sleep:
+    case XKB_KEY_XF86Suspend:
+      return DomKey::STANDBY;
+    case XKB_KEY_XF86AudioLowerVolume:
+      return DomKey::VOLUME_DOWN;
+    case XKB_KEY_XF86AudioMute:
+      return DomKey::VOLUME_MUTE;
+    case XKB_KEY_XF86AudioRaiseVolume:
+      return DomKey::VOLUME_UP;
+    case XKB_KEY_XF86AudioPlay:
+      return DomKey::MEDIA_PLAY;
+    case XKB_KEY_XF86AudioStop:
+      return DomKey::MEDIA_STOP;
+    case XKB_KEY_XF86AudioPrev:
+      return DomKey::MEDIA_TRACK_PREVIOUS;
+    case XKB_KEY_XF86AudioNext:
+      return DomKey::MEDIA_TRACK_NEXT;
+    case XKB_KEY_XF86HomePage:
+      return DomKey::BROWSER_HOME;
+    case XKB_KEY_XF86Mail:
+      return DomKey::LAUNCH_MAIL;
+    case XKB_KEY_XF86Search:
+      return DomKey::BROWSER_SEARCH;
+    case XKB_KEY_XF86AudioRecord:
+      return DomKey::MEDIA_RECORD;
+    case XKB_KEY_XF86Calculator:
+      return DomKey::LAUNCH_CALCULATOR;
+    case XKB_KEY_XF86Calendar:
+      return DomKey::LAUNCH_CALENDAR;
+    case XKB_KEY_XF86Back:
+      return DomKey::BROWSER_BACK;
+    case XKB_KEY_XF86Forward:
+      return DomKey::BROWSER_FORWARD;
+    case XKB_KEY_XF86Stop:
+      return DomKey::BROWSER_STOP;
+    case XKB_KEY_XF86Refresh:
+    case XKB_KEY_XF86Reload:
+      return DomKey::BROWSER_REFRESH;
+    case XKB_KEY_XF86PowerOff:
+      return DomKey::POWER_OFF;
+    case XKB_KEY_XF86WakeUp:
+      return DomKey::WAKE_UP;
+    case XKB_KEY_XF86Eject:
+      return DomKey::EJECT;
+    case XKB_KEY_XF86ScreenSaver:
+      return DomKey::LAUNCH_SCREEN_SAVER;
+    case XKB_KEY_XF86WWW:
+      return DomKey::LAUNCH_WEB_BROWSER;
+    case XKB_KEY_XF86Favorites:
+      return DomKey::BROWSER_FAVORITES;
+    case XKB_KEY_XF86AudioPause:
+      return DomKey::MEDIA_PAUSE;
+    case XKB_KEY_XF86AudioMedia:
+    case XKB_KEY_XF86Music:
+      return DomKey::LAUNCH_MUSIC_PLAYER;
+    case XKB_KEY_XF86MyComputer:
+    case XKB_KEY_XF86Explorer:
+      return DomKey::LAUNCH_MY_COMPUTER;
+    case XKB_KEY_XF86AudioRewind:
+      return DomKey::MEDIA_REWIND;
+    case XKB_KEY_XF86CD:
+    case XKB_KEY_XF86Video:
+      return DomKey::LAUNCH_MEDIA_PLAYER;
+    case XKB_KEY_XF86Close:
+      return DomKey::CLOSE;
+    case XKB_KEY_XF86Copy:
+    case XKB_KEY_SunCopy:
+      return DomKey::COPY;
+    case XKB_KEY_XF86Cut:
+    case XKB_KEY_SunCut:
+      return DomKey::CUT;
+    case XKB_KEY_XF86Display:
+      return DomKey::DISPLAY_SWAP;
+    case XKB_KEY_XF86Excel:
+      return DomKey::LAUNCH_SPREADSHEET;
+    case XKB_KEY_XF86LogOff:
+      return DomKey::LOG_OFF;
+    case XKB_KEY_XF86New:
+      return DomKey::NEW;
+    case XKB_KEY_XF86Open:
+    case XKB_KEY_SunOpen:
+      return DomKey::OPEN;
+    case XKB_KEY_XF86Paste:
+    case XKB_KEY_SunPaste:
+      return DomKey::PASTE;
+    case XKB_KEY_XF86Reply:
+      return DomKey::MAIL_REPLY;
+    case XKB_KEY_XF86Save:
+      return DomKey::SAVE;
+    case XKB_KEY_XF86Send:
+      return DomKey::MAIL_SEND;
+    case XKB_KEY_XF86Spell:
+      return DomKey::SPELL_CHECK;
+    case XKB_KEY_XF86SplitScreen:
+      return DomKey::SPLIT_SCREEN_TOGGLE;
+    case XKB_KEY_XF86Word:
+    case XKB_KEY_XF86OfficeHome:
+      return DomKey::LAUNCH_WORD_PROCESSOR;
+    case XKB_KEY_XF86ZoomIn:
+      return DomKey::ZOOM_IN;
+    case XKB_KEY_XF86ZoomOut:
+      return DomKey::ZOOM_OUT;
+    case XKB_KEY_XF86WebCam:
+      return DomKey::LAUNCH_WEB_CAM;
+    case XKB_KEY_XF86MailForward:
+      return DomKey::MAIL_FORWARD;
+    case XKB_KEY_XF86AudioForward:
+      return DomKey::MEDIA_FAST_FORWARD;
+    case XKB_KEY_XF86AudioRandomPlay:
+      return DomKey::RANDOM_TOGGLE;
+    case XKB_KEY_XF86Subtitle:
+      return DomKey::SUBTITLE;
+    case XKB_KEY_XF86Hibernate:
+      return DomKey::HIBERNATE;
+    case XKB_KEY_3270_EraseEOF:
+      return DomKey::ERASE_EOF;
+    case XKB_KEY_3270_Play:
+      return DomKey::PLAY;
+    case XKB_KEY_3270_ExSelect:
+      return DomKey::EX_SEL;
+    case XKB_KEY_3270_CursorSelect:
+      return DomKey::CR_SEL;
+    case XKB_KEY_3270_PrintScreen:
+      return DomKey::PRINT_SCREEN;
+    case XKB_KEY_ISO_Level3_Shift:
+      return DomKey::ALT_GRAPH;
+    case XKB_KEY_ISO_Next_Group:
+      return DomKey::GROUP_NEXT;
+    case XKB_KEY_ISO_Prev_Group:
+      return DomKey::GROUP_PREVIOUS;
+    case XKB_KEY_ISO_First_Group:
+      return DomKey::GROUP_FIRST;
+    case XKB_KEY_ISO_Last_Group:
+      return DomKey::GROUP_LAST;
+    case XKB_KEY_dead_grave:
+    case XKB_KEY_dead_acute:
+    case XKB_KEY_dead_circumflex:
+    case XKB_KEY_dead_tilde:
+    case XKB_KEY_dead_macron:
+    case XKB_KEY_dead_breve:
+    case XKB_KEY_dead_abovedot:
+    case XKB_KEY_dead_diaeresis:
+    case XKB_KEY_dead_abovering:
+    case XKB_KEY_dead_doubleacute:
+    case XKB_KEY_dead_caron:
+    case XKB_KEY_dead_cedilla:
+    case XKB_KEY_dead_ogonek:
+    case XKB_KEY_dead_iota:
+    case XKB_KEY_dead_belowdot:
+    case XKB_KEY_dead_hook:
+    case XKB_KEY_dead_horn:
+    case XKB_KEY_dead_stroke:
+    case XKB_KEY_dead_abovecomma:
+    case XKB_KEY_dead_abovereversedcomma:
+    case XKB_KEY_dead_doublegrave:
+    case XKB_KEY_dead_belowring:
+    case XKB_KEY_dead_belowmacron:
+    case XKB_KEY_dead_belowcircumflex:
+    case XKB_KEY_dead_belowtilde:
+    case XKB_KEY_dead_belowbreve:
+    case XKB_KEY_dead_belowdiaeresis:
+    case XKB_KEY_dead_invertedbreve:
+    case XKB_KEY_dead_belowcomma:
+    case XKB_KEY_dead_currency:
+      return DomKey::DEAD;
+    default:
+      return DomKey::NONE;
+  }
+}
+
+base::char16 XkbKeySymDeadKey(xkb_keysym_t keysym) {
+  switch (keysym) {
+    case XKB_KEY_dead_grave:
+      return 0x0768;  // combining grave accent
+    case XKB_KEY_dead_acute:
+      return 0x0769;  // combining acute accent
+    case XKB_KEY_dead_circumflex:
+      return 0x0770;  // combining circumflex accent
+    case XKB_KEY_dead_tilde:
+      return 0x0771;  // combining tilde
+    case XKB_KEY_dead_macron:
+      return 0x0772;  // combining macron
+    case XKB_KEY_dead_breve:
+      return 0x0774;  // combining breve
+    case XKB_KEY_dead_abovedot:
+      return 0x0775;  // combining dot above
+    case XKB_KEY_dead_diaeresis:
+      return 0x0776;  // combining diaeresis
+    case XKB_KEY_dead_abovering:
+      return 0x0778;  // combining ring above
+    case XKB_KEY_dead_doubleacute:
+      return 0x0779;  // combining double acute accent
+    case XKB_KEY_dead_caron:
+      return 0x0780;  // combining caron
+    case XKB_KEY_dead_cedilla:
+      return 0x0807;  // combining cedilla
+    case XKB_KEY_dead_ogonek:
+      return 0x0808;  // combining ogonek
+    case XKB_KEY_dead_iota:
+      return 0x0837;  // combining greek ypogegrammeni
+    case XKB_KEY_dead_belowdot:
+      return 0x0803;  // combining dot below
+    case XKB_KEY_dead_hook:
+      return 0x0777;  // combining hook above
+    case XKB_KEY_dead_horn:
+      return 0x0795;  // combining horn
+    case XKB_KEY_dead_stroke:
+      return 0x0824;  // combining long solidus overlay
+    case XKB_KEY_dead_abovecomma:
+      return 0x0787;  // combining comma above
+    case XKB_KEY_dead_abovereversedcomma:
+      return 0x0788;  // combining reversed comma above
+    case XKB_KEY_dead_doublegrave:
+      return 0x0783;  // combining double grave accent
+    case XKB_KEY_dead_belowring:
+      return 0x0805;  // combining ring below
+    case XKB_KEY_dead_belowmacron:
+      return 0x0817;  // combining macron below
+    case XKB_KEY_dead_belowcircumflex:
+      return 0x0813;  // combining circumflex accent below
+    case XKB_KEY_dead_belowtilde:
+      return 0x0816;  // combining tilde below
+    case XKB_KEY_dead_belowbreve:
+      return 0x0814;  // combining breve below
+    case XKB_KEY_dead_belowdiaeresis:
+      return 0x0804;  // combining diaeresis below
+    case XKB_KEY_dead_invertedbreve:
+      return 0x0785;  // combining inverted breve
+    case XKB_KEY_dead_belowcomma:
+      return 0x0806;  // combining comma below
+    case XKB_KEY_dead_currency:
+      return 0x0164;  // currency sign
+    default:
+      return 0;
+  }
+}
+
+}  // namespace ui