| // 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/keycodes/keyboard_code_conversion_xkb.h" |
| |
| #include "build/build_config.h" |
| #include "ui/events/keycodes/dom/dom_key.h" |
| |
| #ifndef XK_dead_greek |
| #define XK_dead_greek 0xfe8c |
| #endif |
| |
| namespace ui { |
| |
| // We support dead keys beyond those with predefined keysym names, |
| // expressed as numeric constants with |kDeadKeyFlag| set. |
| // Xkbcommon accepts and does not use any bits in 0x0E000000. |
| // |
| constexpr xkb_keysym_t kDeadKeyFlag = 0x08000000; |
| constexpr int32_t kUnicodeMax = 0x10FFFF; |
| |
| DomKey NonPrintableXKeySymToDomKey(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::ALPHANUMERIC; |
| 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; |
| // Treat Print/PrintScreen as PrintScreen https://crbug.com/683097. |
| case XKB_KEY_Print: |
| case XKB_KEY_3270_PrintScreen: |
| return DomKey::PRINT_SCREEN; |
| 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_XF86Tools: // XKB 'inet' mapping of F13 |
| case XKB_KEY_F13: |
| return DomKey::F13; |
| case XKB_KEY_F14: |
| case XKB_KEY_XF86Launch5: // XKB 'inet' mapping of F14 |
| return DomKey::F14; |
| case XKB_KEY_F15: |
| case XKB_KEY_XF86Launch6: // XKB 'inet' mapping of F15 |
| return DomKey::F15; |
| case XKB_KEY_F16: |
| case XKB_KEY_XF86Launch7: // XKB 'inet' mapping of F16 |
| return DomKey::F16; |
| case XKB_KEY_F17: |
| case XKB_KEY_XF86Launch8: // XKB 'inet' mapping of F17 |
| return DomKey::F17; |
| case XKB_KEY_F18: |
| case XKB_KEY_XF86Launch9: // XKB 'inet' mapping of 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; |
| #if defined(OS_CHROMEOS) |
| case XKB_KEY_Meta_L: |
| case XKB_KEY_Meta_R: |
| case XKB_KEY_Alt_L: |
| case XKB_KEY_Alt_R: |
| // The Shift+Alt generates a KeySym for the Meta key. On ChromeOS the Meta |
| // key is not used and we should still get the Alt key. crbug.com/541468. |
| return DomKey::ALT; |
| #else |
| 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; |
| #endif // defined(OS_CHROMEOS) |
| case XKB_KEY_Super_L: |
| case XKB_KEY_Super_R: |
| return DomKey::META; |
| 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::AUDIO_VOLUME_DOWN; |
| case XKB_KEY_XF86AudioMute: |
| return DomKey::AUDIO_VOLUME_MUTE; |
| case XKB_KEY_XF86AudioRaiseVolume: |
| return DomKey::AUDIO_VOLUME_UP; |
| case XKB_KEY_XF86AudioPlay: |
| return DomKey::MEDIA_PLAY_PAUSE; |
| 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_ISO_Level3_Shift: |
| return DomKey::ALT_GRAPH; |
| case XKB_KEY_ISO_Level3_Latch: |
| return DomKey::ALT_GRAPH_LATCH; |
| case XKB_KEY_ISO_Level5_Shift: |
| return DomKey::SHIFT_LEVEL5; |
| 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: |
| // combining grave accent |
| return DomKey::DeadKeyFromCombiningCharacter(0x0300); |
| case XKB_KEY_dead_acute: |
| // combining acute accent |
| return DomKey::DeadKeyFromCombiningCharacter(0x0301); |
| case XKB_KEY_dead_circumflex: |
| // combining circumflex accent |
| return DomKey::DeadKeyFromCombiningCharacter(0x0302); |
| case XKB_KEY_dead_tilde: |
| // combining tilde |
| return DomKey::DeadKeyFromCombiningCharacter(0x0303); |
| case XKB_KEY_dead_macron: |
| // combining macron |
| return DomKey::DeadKeyFromCombiningCharacter(0x0304); |
| case XKB_KEY_dead_breve: |
| // combining breve |
| return DomKey::DeadKeyFromCombiningCharacter(0x0306); |
| case XKB_KEY_dead_abovedot: |
| // combining dot above |
| return DomKey::DeadKeyFromCombiningCharacter(0x0307); |
| case XKB_KEY_dead_diaeresis: |
| // combining diaeresis |
| return DomKey::DeadKeyFromCombiningCharacter(0x0308); |
| case XKB_KEY_dead_abovering: |
| // combining ring above |
| return DomKey::DeadKeyFromCombiningCharacter(0x030A); |
| case XKB_KEY_dead_doubleacute: |
| // combining double acute accent |
| return DomKey::DeadKeyFromCombiningCharacter(0x030B); |
| case XKB_KEY_dead_caron: |
| // combining caron |
| return DomKey::DeadKeyFromCombiningCharacter(0x030C); |
| case XKB_KEY_dead_cedilla: |
| // combining cedilla |
| return DomKey::DeadKeyFromCombiningCharacter(0x0327); |
| case XKB_KEY_dead_ogonek: |
| // combining ogonek |
| return DomKey::DeadKeyFromCombiningCharacter(0x0328); |
| case XKB_KEY_dead_iota: |
| // combining greek ypogegrammeni |
| return DomKey::DeadKeyFromCombiningCharacter(0x0345); |
| case XKB_KEY_dead_voiced_sound: |
| // combining voiced sound mark |
| return DomKey::DeadKeyFromCombiningCharacter(0x3099); |
| case XKB_KEY_dead_semivoiced_sound: |
| // combining semi-voiced sound mark |
| return DomKey::DeadKeyFromCombiningCharacter(0x309A); |
| case XKB_KEY_dead_belowdot: |
| // combining dot below |
| return DomKey::DeadKeyFromCombiningCharacter(0x0323); |
| case XKB_KEY_dead_hook: |
| // combining hook above |
| return DomKey::DeadKeyFromCombiningCharacter(0x0309); |
| case XKB_KEY_dead_horn: |
| // combining horn |
| return DomKey::DeadKeyFromCombiningCharacter(0x031B); |
| case XKB_KEY_dead_stroke: |
| // combining long solidus overlay |
| return DomKey::DeadKeyFromCombiningCharacter(0x0338); |
| case XKB_KEY_dead_abovecomma: |
| // combining comma above |
| return DomKey::DeadKeyFromCombiningCharacter(0x0313); |
| case XKB_KEY_dead_abovereversedcomma: |
| // combining reversed comma above |
| return DomKey::DeadKeyFromCombiningCharacter(0x0314); |
| case XKB_KEY_dead_doublegrave: |
| // combining double grave accent |
| return DomKey::DeadKeyFromCombiningCharacter(0x030F); |
| case XKB_KEY_dead_belowring: |
| // combining ring below |
| return DomKey::DeadKeyFromCombiningCharacter(0x0325); |
| case XKB_KEY_dead_belowmacron: |
| // combining macron below |
| return DomKey::DeadKeyFromCombiningCharacter(0x0331); |
| case XKB_KEY_dead_belowcircumflex: |
| // combining circumflex accent below |
| return DomKey::DeadKeyFromCombiningCharacter(0x032D); |
| case XKB_KEY_dead_belowtilde: |
| // combining tilde below |
| return DomKey::DeadKeyFromCombiningCharacter(0x0330); |
| case XKB_KEY_dead_belowbreve: |
| // combining breve below |
| return DomKey::DeadKeyFromCombiningCharacter(0x032E); |
| case XKB_KEY_dead_belowdiaeresis: |
| // combining diaeresis below |
| return DomKey::DeadKeyFromCombiningCharacter(0x0324); |
| case XKB_KEY_dead_invertedbreve: |
| // combining inverted breve |
| return DomKey::DeadKeyFromCombiningCharacter(0x0311); |
| case XKB_KEY_dead_belowcomma: |
| // combining comma below |
| return DomKey::DeadKeyFromCombiningCharacter(0x0326); |
| case XKB_KEY_dead_currency: |
| // currency sign |
| return DomKey::DeadKeyFromCombiningCharacter(0x00A4); |
| case XKB_KEY_dead_greek: |
| // greek question mark |
| return DomKey::DeadKeyFromCombiningCharacter(0x037E); |
| default: |
| if (keysym & kDeadKeyFlag) { |
| int32_t character = keysym & ~kDeadKeyFlag; |
| if ((character >= 0) && (character <= kUnicodeMax)) { |
| return DomKey::DeadKeyFromCombiningCharacter(character); |
| } |
| } |
| return DomKey::NONE; |
| } |
| } |
| DomKey XKeySymToDomKey(xkb_keysym_t keysym, base::char16 character) { |
| DomKey dom_key = NonPrintableXKeySymToDomKey(keysym); |
| if (dom_key != DomKey::NONE) |
| return dom_key; |
| return DomKey::FromCharacter(character); |
| } |
| |
| } // namespace ui |
