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events: Factor out the xkb keysym to scancode conversion from the X11 driver

This commit is contained in:
Frank Praznik 2022-11-04 12:27:36 -04:00 committed by Sam Lantinga
parent 44d7b8b91d
commit 0e446c54bd
3 changed files with 479 additions and 402 deletions
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444
src/events/SDL_keysym_to_scancode.c Normal file
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../SDL_internal.h"
#if SDL_VIDEO_DRIVER_WAYLAND || SDL_VIDEO_DRIVER_X11
#include "SDL_keyboard_c.h"
#include "SDL_scancode_tables_c.h"
#include <xkbcommon/xkbcommon-keysyms.h>
#include <xkbcommon/xkbcommon.h>
/* *INDENT-OFF* */ /* clang-format off */
static const struct {
xkb_keysym_t keysym;
SDL_Scancode scancode;
} KeySymToSDLScancode[] = {
{ XKB_KEY_KP_End, SDL_SCANCODE_KP_1 },
{ XKB_KEY_KP_Down, SDL_SCANCODE_KP_2 },
{ XKB_KEY_KP_Next, SDL_SCANCODE_KP_3 },
{ XKB_KEY_KP_Left, SDL_SCANCODE_KP_4 },
{ XKB_KEY_KP_Begin, SDL_SCANCODE_KP_5 },
{ XKB_KEY_KP_Right, SDL_SCANCODE_KP_6 },
{ XKB_KEY_KP_Home, SDL_SCANCODE_KP_7 },
{ XKB_KEY_KP_Up, SDL_SCANCODE_KP_8 },
{ XKB_KEY_KP_Prior, SDL_SCANCODE_KP_9 },
{ XKB_KEY_KP_Insert, SDL_SCANCODE_KP_0 },
{ XKB_KEY_KP_Delete, SDL_SCANCODE_KP_PERIOD },
{ XKB_KEY_Execute, SDL_SCANCODE_EXECUTE },
{ XKB_KEY_Hyper_R, SDL_SCANCODE_APPLICATION },
{ XKB_KEY_ISO_Level3_Shift, SDL_SCANCODE_RALT },
{ XKB_KEY_Super_L, SDL_SCANCODE_LGUI },
{ XKB_KEY_Super_R, SDL_SCANCODE_RGUI },
{ XKB_KEY_Mode_switch, SDL_SCANCODE_MODE },
{ 0x1008FF65, SDL_SCANCODE_MENU }, /* XF86MenuKB */
{ 0x1008FF81, SDL_SCANCODE_F13 }, /* XF86Tools */
{ 0x1008FF45, SDL_SCANCODE_F14 }, /* XF86Launch5 */
{ 0x1008FF46, SDL_SCANCODE_F15 }, /* XF86Launch6 */
{ 0x1008FF47, SDL_SCANCODE_F16 }, /* XF86Launch7 */
{ 0x1008FF48, SDL_SCANCODE_F17 }, /* XF86Launch8 */
{ 0x1008FF49, SDL_SCANCODE_F18 }, /* XF86Launch9 */
};
/* This is a mapping from X keysym to Linux keycode */
static const xkb_keysym_t LinuxKeycodeKeysyms[] = {
/* 0, 0x000 */ 0x0, /* NoSymbol */
/* 1, 0x001 */ 0xFF1B, /* Escape */
/* 2, 0x002 */ 0x31, /* 1 */
/* 3, 0x003 */ 0x32, /* 2 */
/* 4, 0x004 */ 0x33, /* 3 */
/* 5, 0x005 */ 0x34, /* 4 */
/* 6, 0x006 */ 0x35, /* 5 */
/* 7, 0x007 */ 0x36, /* 6 */
/* 8, 0x008 */ 0x37, /* 7 */
/* 9, 0x009 */ 0x38, /* 8 */
/* 10, 0x00a */ 0x39, /* 9 */
/* 11, 0x00b */ 0x30, /* 0 */
/* 12, 0x00c */ 0x2D, /* minus */
/* 13, 0x00d */ 0x3D, /* equal */
/* 14, 0x00e */ 0xFF08, /* BackSpace */
/* 15, 0x00f */ 0xFF09, /* Tab */
/* 16, 0x010 */ 0x71, /* q */
/* 17, 0x011 */ 0x77, /* w */
/* 18, 0x012 */ 0x65, /* e */
/* 19, 0x013 */ 0x72, /* r */
/* 20, 0x014 */ 0x74, /* t */
/* 21, 0x015 */ 0x79, /* y */
/* 22, 0x016 */ 0x75, /* u */
/* 23, 0x017 */ 0x69, /* i */
/* 24, 0x018 */ 0x6F, /* o */
/* 25, 0x019 */ 0x70, /* p */
/* 26, 0x01a */ 0x5B, /* bracketleft */
/* 27, 0x01b */ 0x5D, /* bracketright */
/* 28, 0x01c */ 0xFF0D, /* Return */
/* 29, 0x01d */ 0xFFE3, /* Control_L */
/* 30, 0x01e */ 0x61, /* a */
/* 31, 0x01f */ 0x73, /* s */
/* 32, 0x020 */ 0x64, /* d */
/* 33, 0x021 */ 0x66, /* f */
/* 34, 0x022 */ 0x67, /* g */
/* 35, 0x023 */ 0x68, /* h */
/* 36, 0x024 */ 0x6A, /* j */
/* 37, 0x025 */ 0x6B, /* k */
/* 38, 0x026 */ 0x6C, /* l */
/* 39, 0x027 */ 0x3B, /* semicolon */
/* 40, 0x028 */ 0x27, /* apostrophe */
/* 41, 0x029 */ 0x60, /* grave */
/* 42, 0x02a */ 0xFFE1, /* Shift_L */
/* 43, 0x02b */ 0x5C, /* backslash */
/* 44, 0x02c */ 0x7A, /* z */
/* 45, 0x02d */ 0x78, /* x */
/* 46, 0x02e */ 0x63, /* c */
/* 47, 0x02f */ 0x76, /* v */
/* 48, 0x030 */ 0x62, /* b */
/* 49, 0x031 */ 0x6E, /* n */
/* 50, 0x032 */ 0x6D, /* m */
/* 51, 0x033 */ 0x2C, /* comma */
/* 52, 0x034 */ 0x2E, /* period */
/* 53, 0x035 */ 0x2F, /* slash */
/* 54, 0x036 */ 0xFFE2, /* Shift_R */
/* 55, 0x037 */ 0xFFAA, /* KP_Multiply */
/* 56, 0x038 */ 0xFFE9, /* Alt_L */
/* 57, 0x039 */ 0x20, /* space */
/* 58, 0x03a */ 0xFFE5, /* Caps_Lock */
/* 59, 0x03b */ 0xFFBE, /* F1 */
/* 60, 0x03c */ 0xFFBF, /* F2 */
/* 61, 0x03d */ 0xFFC0, /* F3 */
/* 62, 0x03e */ 0xFFC1, /* F4 */
/* 63, 0x03f */ 0xFFC2, /* F5 */
/* 64, 0x040 */ 0xFFC3, /* F6 */
/* 65, 0x041 */ 0xFFC4, /* F7 */
/* 66, 0x042 */ 0xFFC5, /* F8 */
/* 67, 0x043 */ 0xFFC6, /* F9 */
/* 68, 0x044 */ 0xFFC7, /* F10 */
/* 69, 0x045 */ 0xFF7F, /* Num_Lock */
/* 70, 0x046 */ 0xFF14, /* Scroll_Lock */
/* 71, 0x047 */ 0xFFB7, /* KP_7 */
/* 72, 0x048 */ 0XFFB8, /* KP_8 */
/* 73, 0x049 */ 0XFFB9, /* KP_9 */
/* 74, 0x04a */ 0xFFAD, /* KP_Subtract */
/* 75, 0x04b */ 0xFFB4, /* KP_4 */
/* 76, 0x04c */ 0xFFB5, /* KP_5 */
/* 77, 0x04d */ 0xFFB6, /* KP_6 */
/* 78, 0x04e */ 0xFFAB, /* KP_Add */
/* 79, 0x04f */ 0xFFB1, /* KP_1 */
/* 80, 0x050 */ 0xFFB2, /* KP_2 */
/* 81, 0x051 */ 0xFFB3, /* KP_3 */
/* 82, 0x052 */ 0xFFB0, /* KP_0 */
/* 83, 0x053 */ 0xFFAE, /* KP_Decimal */
/* 84, 0x054 */ 0x0, /* NoSymbol */
/* 85, 0x055 */ 0x0, /* NoSymbol */
/* 86, 0x056 */ 0x3C, /* less */
/* 87, 0x057 */ 0xFFC8, /* F11 */
/* 88, 0x058 */ 0xFFC9, /* F12 */
/* 89, 0x059 */ 0x0, /* NoSymbol */
/* 90, 0x05a */ 0xFF26, /* Katakana */
/* 91, 0x05b */ 0xFF25, /* Hiragana */
/* 92, 0x05c */ 0xFF23, /* Henkan_Mode */
/* 93, 0x05d */ 0xFF27, /* Hiragana_Katakana */
/* 94, 0x05e */ 0xFF22, /* Muhenkan */
/* 95, 0x05f */ 0x0, /* NoSymbol */
/* 96, 0x060 */ 0xFF8D, /* KP_Enter */
/* 97, 0x061 */ 0xFFE4, /* Control_R */
/* 98, 0x062 */ 0xFFAF, /* KP_Divide */
/* 99, 0x063 */ 0xFF15, /* Sys_Req */
/* 100, 0x064 */ 0xFFEA, /* Alt_R */
/* 101, 0x065 */ 0xFF0A, /* Linefeed */
/* 102, 0x066 */ 0xFF50, /* Home */
/* 103, 0x067 */ 0xFF52, /* Up */
/* 104, 0x068 */ 0xFF55, /* Prior */
/* 105, 0x069 */ 0xFF51, /* Left */
/* 106, 0x06a */ 0xFF53, /* Right */
/* 107, 0x06b */ 0xFF57, /* End */
/* 108, 0x06c */ 0xFF54, /* Down */
/* 109, 0x06d */ 0xFF56, /* Next */
/* 110, 0x06e */ 0xFF63, /* Insert */
/* 111, 0x06f */ 0xFFFF, /* Delete */
/* 112, 0x070 */ 0x0, /* NoSymbol */
/* 113, 0x071 */ 0x1008FF12, /* XF86AudioMute */
/* 114, 0x072 */ 0x1008FF11, /* XF86AudioLowerVolume */
/* 115, 0x073 */ 0x1008FF13, /* XF86AudioRaiseVolume */
/* 116, 0x074 */ 0x1008FF2A, /* XF86PowerOff */
/* 117, 0x075 */ 0xFFBD, /* KP_Equal */
/* 118, 0x076 */ 0xB1, /* plusminus */
/* 119, 0x077 */ 0xFF13, /* Pause */
/* 120, 0x078 */ 0x1008FF4A, /* XF86LaunchA */
/* 121, 0x079 */ 0xFFAC, /* KP_Separator */
/* 122, 0x07a */ 0xFF31, /* Hangul */
/* 123, 0x07b */ 0xFF34, /* Hangul_Hanja */
/* 124, 0x07c */ 0x0, /* NoSymbol */
/* 125, 0x07d */ 0xFFE7, /* Meta_L */
/* 126, 0x07e */ 0xFFE8, /* Meta_R */
/* 127, 0x07f */ 0xFF67, /* Menu */
/* 128, 0x080 */ 0x00, /* NoSymbol */
/* 129, 0x081 */ 0xFF66, /* Redo */
/* 130, 0x082 */ 0x1005FF70, /* SunProps */
/* 131, 0x083 */ 0xFF65, /* Undo */
/* 132, 0x084 */ 0x1005FF71, /* SunFront */
/* 133, 0x085 */ 0x1008FF57, /* XF86Copy */
/* 134, 0x086 */ 0x1008FF6B, /* XF86Open */
/* 135, 0x087 */ 0x1008FF6D, /* XF86Paste */
/* 136, 0x088 */ 0xFF68, /* Find */
/* 137, 0x089 */ 0x1008FF58, /* XF86Cut */
/* 138, 0x08a */ 0xFF6A, /* Help */
/* 139, 0x08b */ 0xFF67, /* Menu */
/* 140, 0x08c */ 0x1008FF1D, /* XF86Calculator */
/* 141, 0x08d */ 0x0, /* NoSymbol */
/* 142, 0x08e */ 0x1008FF2F, /* XF86Sleep */
/* 143, 0x08f */ 0x1008FF2B, /* XF86WakeUp */
/* 144, 0x090 */ 0x1008FF5D, /* XF86Explorer */
/* 145, 0x091 */ 0x1008FF7B, /* XF86Send */
/* 146, 0x092 */ 0x0, /* NoSymbol */
/* 147, 0x093 */ 0x1008FF8A, /* XF86Xfer */
/* 148, 0x094 */ 0x1008FF41, /* XF86Launch1 */
/* 149, 0x095 */ 0x1008FF42, /* XF86Launch2 */
/* 150, 0x096 */ 0x1008FF2E, /* XF86WWW */
/* 151, 0x097 */ 0x1008FF5A, /* XF86DOS */
/* 152, 0x098 */ 0x1008FF2D, /* XF86ScreenSaver */
/* 153, 0x099 */ 0x1008FF74, /* XF86RotateWindows */
/* 154, 0x09a */ 0x1008FF7F, /* XF86TaskPane */
/* 155, 0x09b */ 0x1008FF19, /* XF86Mail */
/* 156, 0x09c */ 0x1008FF30, /* XF86Favorites */
/* 157, 0x09d */ 0x1008FF33, /* XF86MyComputer */
/* 158, 0x09e */ 0x1008FF26, /* XF86Back */
/* 159, 0x09f */ 0x1008FF27, /* XF86Forward */
/* 160, 0x0a0 */ 0x0, /* NoSymbol */
/* 161, 0x0a1 */ 0x1008FF2C, /* XF86Eject */
/* 162, 0x0a2 */ 0x1008FF2C, /* XF86Eject */
/* 163, 0x0a3 */ 0x1008FF17, /* XF86AudioNext */
/* 164, 0x0a4 */ 0x1008FF14, /* XF86AudioPlay */
/* 165, 0x0a5 */ 0x1008FF16, /* XF86AudioPrev */
/* 166, 0x0a6 */ 0x1008FF15, /* XF86AudioStop */
/* 167, 0x0a7 */ 0x1008FF1C, /* XF86AudioRecord */
/* 168, 0x0a8 */ 0x1008FF3E, /* XF86AudioRewind */
/* 169, 0x0a9 */ 0x1008FF6E, /* XF86Phone */
/* 170, 0x0aa */ 0x0, /* NoSymbol */
/* 171, 0x0ab */ 0x1008FF81, /* XF86Tools */
/* 172, 0x0ac */ 0x1008FF18, /* XF86HomePage */
/* 173, 0x0ad */ 0x1008FF73, /* XF86Reload */
/* 174, 0x0ae */ 0x1008FF56, /* XF86Close */
/* 175, 0x0af */ 0x0, /* NoSymbol */
/* 176, 0x0b0 */ 0x0, /* NoSymbol */
/* 177, 0x0b1 */ 0x1008FF78, /* XF86ScrollUp */
/* 178, 0x0b2 */ 0x1008FF79, /* XF86ScrollDown */
/* 179, 0x0b3 */ 0x28, /* parenleft */
/* 180, 0x0b4 */ 0x29, /* parenright */
/* 181, 0x0b5 */ 0x1008FF68, /* XF86New */
/* 182, 0x0b6 */ 0xFF66, /* Redo */
/* 183, 0x0b7 */ 0xFFCA, /* F13 */
/* 184, 0x0b8 */ 0xFFCB, /* F14 */
/* 185, 0x0b9 */ 0xFFCC, /* F15 */
/* 186, 0x0ba */ 0xFFCD, /* F16 */
/* 187, 0x0bb */ 0xFFCE, /* F17 */
/* 188, 0x0bc */ 0xFFCF, /* F18 */
/* 189, 0x0bd */ 0xFFD0, /* F19 */
/* 190, 0x0be */ 0xFFD1, /* F20 */
/* 191, 0x0bf */ 0xFFD2, /* F21 */
/* 192, 0x0c0 */ 0xFFD3, /* F22 */
/* 193, 0x0c1 */ 0xFFD4, /* F23 */
/* 194, 0x0c2 */ 0xFFD5, /* F24 */
/* 195, 0x0c3 */ 0x0, /* NoSymbol */
/* 196, 0x0c4 */ 0x0, /* NoSymbol */
/* 197, 0x0c5 */ 0x0, /* NoSymbol */
/* 198, 0x0c6 */ 0x0, /* NoSymbol */
/* 199, 0x0c7 */ 0x0, /* NoSymbol */
/* 200, 0x0c8 */ 0x1008FF14, /* XF86AudioPlay */
/* 201, 0x0c9 */ 0x1008FF31, /* XF86AudioPause */
/* 202, 0x0ca */ 0x1008FF43, /* XF86Launch3 */
/* 203, 0x0cb */ 0x1008FF44, /* XF86Launch4 */
/* 204, 0x0cc */ 0x1008FF4B, /* XF86LaunchB */
/* 205, 0x0cd */ 0x1008FFA7, /* XF86Suspend */
/* 206, 0x0ce */ 0x1008FF56, /* XF86Close */
/* 207, 0x0cf */ 0x1008FF14, /* XF86AudioPlay */
/* 208, 0x0d0 */ 0x1008FF97, /* XF86AudioForward */
/* 209, 0x0d1 */ 0x0, /* NoSymbol */
/* 210, 0x0d2 */ 0xFF61, /* Print */
/* 211, 0x0d3 */ 0x0, /* NoSymbol */
/* 212, 0x0d4 */ 0x1008FF8F, /* XF86WebCam */
/* 213, 0x0d5 */ 0x1008FFB6, /* XF86AudioPreset */
/* 214, 0x0d6 */ 0x0, /* NoSymbol */
/* 215, 0x0d7 */ 0x1008FF19, /* XF86Mail */
/* 216, 0x0d8 */ 0x1008FF8E, /* XF86Messenger */
/* 217, 0x0d9 */ 0x1008FF1B, /* XF86Search */
/* 218, 0x0da */ 0x1008FF5F, /* XF86Go */
/* 219, 0x0db */ 0x1008FF3C, /* XF86Finance */
/* 220, 0x0dc */ 0x1008FF5E, /* XF86Game */
/* 221, 0x0dd */ 0x1008FF36, /* XF86Shop */
/* 222, 0x0de */ 0x0, /* NoSymbol */
/* 223, 0x0df */ 0xFF69, /* Cancel */
/* 224, 0x0e0 */ 0x1008FF03, /* XF86MonBrightnessDown */
/* 225, 0x0e1 */ 0x1008FF02, /* XF86MonBrightnessUp */
/* 226, 0x0e2 */ 0x1008FF32, /* XF86AudioMedia */
/* 227, 0x0e3 */ 0x1008FF59, /* XF86Display */
/* 228, 0x0e4 */ 0x1008FF04, /* XF86KbdLightOnOff */
/* 229, 0x0e5 */ 0x1008FF06, /* XF86KbdBrightnessDown */
/* 230, 0x0e6 */ 0x1008FF05, /* XF86KbdBrightnessUp */
/* 231, 0x0e7 */ 0x1008FF7B, /* XF86Send */
/* 232, 0x0e8 */ 0x1008FF72, /* XF86Reply */
/* 233, 0x0e9 */ 0x1008FF90, /* XF86MailForward */
/* 234, 0x0ea */ 0x1008FF77, /* XF86Save */
/* 235, 0x0eb */ 0x1008FF5B, /* XF86Documents */
/* 236, 0x0ec */ 0x1008FF93, /* XF86Battery */
/* 237, 0x0ed */ 0x1008FF94, /* XF86Bluetooth */
/* 238, 0x0ee */ 0x1008FF95, /* XF86WLAN */
/* 239, 0x0ef */ 0x1008FF96, /* XF86UWB */
/* 240, 0x0f0 */ 0x0, /* NoSymbol */
/* 241, 0x0f1 */ 0x1008FE22, /* XF86Next_VMode */
/* 242, 0x0f2 */ 0x1008FE23, /* XF86Prev_VMode */
/* 243, 0x0f3 */ 0x1008FF07, /* XF86MonBrightnessCycle */
/* 244, 0x0f4 */ 0x100810F4, /* XF86BrightnessAuto */
/* 245, 0x0f5 */ 0x100810F5, /* XF86DisplayOff */
/* 246, 0x0f6 */ 0x1008FFB4, /* XF86WWAN */
/* 247, 0x0f7 */ 0x1008FFB5, /* XF86RFKill */
};
#if 0 /* Here is a script to generate the ExtendedLinuxKeycodeKeysyms table */
#!/bin/bash
function process_line
{
sym=$(echo "$1" | awk '{print $3}')
code=$(echo "$1" | sed 's,.*_EVDEVK(\(0x[0-9A-Fa-f]*\)).*,\1,')
value=$(egrep "#define ${sym}\s" -R /usr/include/X11 | awk '{print $3}')
printf " { 0x%.8X, 0x%.3x }, /* $sym */\n" $value $code
}
fgrep "/* Use: " /usr/include/xkbcommon/xkbcommon-keysyms.h | fgrep _EVDEVK | while read line; do
process_line "$line"
done
#endif
static const struct {
xkb_keysym_t keysym;
int linux_keycode;
} ExtendedLinuxKeycodeKeysyms[] = {
{ 0x1008FF2C, 0x0a2 }, /* XF86XK_Eject */
{ 0x1008FF68, 0x0b5 }, /* XF86XK_New */
{ 0x0000FF66, 0x0b6 }, /* XK_Redo */
{ 0x1008FF4B, 0x0cc }, /* XF86XK_LaunchB */
{ 0x1008FF59, 0x0e3 }, /* XF86XK_Display */
{ 0x1008FF04, 0x0e4 }, /* XF86XK_KbdLightOnOff */
{ 0x1008FF06, 0x0e5 }, /* XF86XK_KbdBrightnessDown */
{ 0x1008FF05, 0x0e6 }, /* XF86XK_KbdBrightnessUp */
{ 0x1008FF7B, 0x0e7 }, /* XF86XK_Send */
{ 0x1008FF72, 0x0e8 }, /* XF86XK_Reply */
{ 0x1008FF90, 0x0e9 }, /* XF86XK_MailForward */
{ 0x1008FF77, 0x0ea }, /* XF86XK_Save */
{ 0x1008FF5B, 0x0eb }, /* XF86XK_Documents */
{ 0x1008FF93, 0x0ec }, /* XF86XK_Battery */
{ 0x1008FF94, 0x0ed }, /* XF86XK_Bluetooth */
{ 0x1008FF95, 0x0ee }, /* XF86XK_WLAN */
{ 0x1008FF96, 0x0ef }, /* XF86XK_UWB */
{ 0x1008FE22, 0x0f1 }, /* XF86XK_Next_VMode */
{ 0x1008FE23, 0x0f2 }, /* XF86XK_Prev_VMode */
{ 0x1008FF07, 0x0f3 }, /* XF86XK_MonBrightnessCycle */
{ 0x1008FFB4, 0x0f6 }, /* XF86XK_WWAN */
{ 0x1008FFB5, 0x0f7 }, /* XF86XK_RFKill */
{ 0x1008FFB2, 0x0f8 }, /* XF86XK_AudioMicMute */
{ 0x1008FF9C, 0x173 }, /* XF86XK_CycleAngle */
{ 0x1008FFB8, 0x174 }, /* XF86XK_FullScreen */
{ 0x1008FF87, 0x189 }, /* XF86XK_Video */
{ 0x1008FF20, 0x18d }, /* XF86XK_Calendar */
{ 0x1008FF99, 0x19a }, /* XF86XK_AudioRandomPlay */
{ 0x1008FF5E, 0x1a1 }, /* XF86XK_Game */
{ 0x1008FF8B, 0x1a2 }, /* XF86XK_ZoomIn */
{ 0x1008FF8C, 0x1a3 }, /* XF86XK_ZoomOut */
{ 0x1008FF89, 0x1a5 }, /* XF86XK_Word */
{ 0x1008FF5C, 0x1a7 }, /* XF86XK_Excel */
{ 0x1008FF69, 0x1ab }, /* XF86XK_News */
{ 0x1008FF8E, 0x1ae }, /* XF86XK_Messenger */
{ 0x1008FF61, 0x1b1 }, /* XF86XK_LogOff */
{ 0x00000024, 0x1b2 }, /* XK_dollar */
{ 0x000020AC, 0x1b3 }, /* XK_EuroSign */
{ 0x1008FF9D, 0x1b4 }, /* XF86XK_FrameBack */
{ 0x1008FF9E, 0x1b5 }, /* XF86XK_FrameForward */
{ 0x0000FFF1, 0x1f1 }, /* XK_braille_dot_1 */
{ 0x0000FFF2, 0x1f2 }, /* XK_braille_dot_2 */
{ 0x0000FFF3, 0x1f3 }, /* XK_braille_dot_3 */
{ 0x0000FFF4, 0x1f4 }, /* XK_braille_dot_4 */
{ 0x0000FFF5, 0x1f5 }, /* XK_braille_dot_5 */
{ 0x0000FFF6, 0x1f6 }, /* XK_braille_dot_6 */
{ 0x0000FFF7, 0x1f7 }, /* XK_braille_dot_7 */
{ 0x0000FFF8, 0x1f8 }, /* XK_braille_dot_8 */
{ 0x0000FFF9, 0x1f9 }, /* XK_braille_dot_9 */
{ 0x0000FFF1, 0x1fa }, /* XK_braille_dot_1 */
{ 0x1008FFA9, 0x212 }, /* XF86XK_TouchpadToggle */
{ 0x1008FFB0, 0x213 }, /* XF86XK_TouchpadOn */
{ 0x1008FFB1, 0x214 }, /* XF86XK_TouchpadOff */
{ 0x1008FFB7, 0x231 }, /* XF86XK_RotationLockToggle */
{ 0x0000FE08, 0x248 }, /* XK_ISO_Next_Group */
};
/* *INDENT-ON* */ /* clang-format on */
SDL_Scancode
SDL_GetScancodeFromKeySym(Uint32 keysym, Uint32 keycode)
{
int i;
Uint32 linux_keycode = 0;
/* First check our custom list */
for (i = 0; i < SDL_arraysize(KeySymToSDLScancode); ++i) {
if (keysym == KeySymToSDLScancode[i].keysym) {
return KeySymToSDLScancode[i].scancode;
}
}
if (keysym >= 0x41 && keysym <= 0x5a) {
/* Normalize alphabetic keysyms to the lowercase form */
keysym += 0x20;
} else if (keysym >= 0x10081000 && keysym <= 0x10081FFF) {
/* The rest of the keysyms map to Linux keycodes, so use that mapping
* Per xkbcommon-keysyms.h, this is actually a linux keycode.
*/
linux_keycode = (keysym - 0x10081000);
}
if (!linux_keycode) {
/* See if this keysym is an exact match in our table */
i = (keycode - 8);
if (i >= 0 && i < SDL_arraysize(LinuxKeycodeKeysyms) && keysym == LinuxKeycodeKeysyms[i]) {
linux_keycode = i;
} else {
/* Scan the table for this keysym */
for (i = 0; i < SDL_arraysize(LinuxKeycodeKeysyms); ++i) {
if (keysym == LinuxKeycodeKeysyms[i]) {
linux_keycode = i;
break;
}
}
}
}
if (!linux_keycode) {
/* Scan the extended table for this keysym */
for (i = 0; i < SDL_arraysize(ExtendedLinuxKeycodeKeysyms); ++i) {
if (keysym == ExtendedLinuxKeycodeKeysyms[i].keysym) {
linux_keycode = ExtendedLinuxKeycodeKeysyms[i].linux_keycode;
break;
}
}
}
return SDL_GetScancodeFromTable(SDL_SCANCODE_TABLE_LINUX, linux_keycode);
}
#endif /* SDL_VIDEO_DRIVER_WAYLAND */
/* vi: set ts=4 sw=4 expandtab: */

31
src/events/SDL_keysym_to_scancode_c.h Normal file
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@ -0,0 +1,31 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef SDL_keysym_to_scancode_c_h_
#define SDL_keysym_to_scancode_c_h_
#include "SDL_scancode.h"
extern SDL_Scancode SDL_GetScancodeFromKeySym(Uint32 keysym, Uint32 keycode);
#endif /* SDL_keysym_to_scancode_c_h_ */
/* vi: set ts=4 sw=4 expandtab: */

406
src/video/x11/SDL_x11keyboard.c
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@ -33,429 +33,31 @@
#include <X11/XKBlib.h>
#include "../../events/imKStoUCS.h"
#include "../../events/SDL_keysym_to_scancode_c.h"
#ifdef X_HAVE_UTF8_STRING
#include <locale.h>
#endif
/* *INDENT-OFF* */ /* clang-format off */
static const struct {
KeySym keysym;
SDL_Scancode scancode;
} KeySymToSDLScancode[] = {
{ XK_KP_End, SDL_SCANCODE_KP_1 },
{ XK_KP_Down, SDL_SCANCODE_KP_2 },
{ XK_KP_Next, SDL_SCANCODE_KP_3 },
{ XK_KP_Left, SDL_SCANCODE_KP_4 },
{ XK_KP_Begin, SDL_SCANCODE_KP_5 },
{ XK_KP_Right, SDL_SCANCODE_KP_6 },
{ XK_KP_Home, SDL_SCANCODE_KP_7 },
{ XK_KP_Up, SDL_SCANCODE_KP_8 },
{ XK_KP_Prior, SDL_SCANCODE_KP_9 },
{ XK_KP_Insert, SDL_SCANCODE_KP_0 },
{ XK_KP_Delete, SDL_SCANCODE_KP_PERIOD },
{ XK_Execute, SDL_SCANCODE_EXECUTE },
{ XK_Hyper_R, SDL_SCANCODE_APPLICATION },
{ XK_ISO_Level3_Shift, SDL_SCANCODE_RALT },
{ XK_Super_L, SDL_SCANCODE_LGUI },
{ XK_Super_R, SDL_SCANCODE_RGUI },
{ XK_Mode_switch, SDL_SCANCODE_MODE },
{ 0x1008FF65, SDL_SCANCODE_MENU }, /* XF86MenuKB */
{ 0x1008FF81, SDL_SCANCODE_F13 }, /* XF86Tools */
{ 0x1008FF45, SDL_SCANCODE_F14 }, /* XF86Launch5 */
{ 0x1008FF46, SDL_SCANCODE_F15 }, /* XF86Launch6 */
{ 0x1008FF47, SDL_SCANCODE_F16 }, /* XF86Launch7 */
{ 0x1008FF48, SDL_SCANCODE_F17 }, /* XF86Launch8 */
{ 0x1008FF49, SDL_SCANCODE_F18 }, /* XF86Launch9 */
};
/* This is a mapping from X keysym to Linux keycode */
static const KeySym LinuxKeycodeKeysyms[] = {
/* 0, 0x000 */ 0x0, /* NoSymbol */
/* 1, 0x001 */ 0xFF1B, /* Escape */
/* 2, 0x002 */ 0x31, /* 1 */
/* 3, 0x003 */ 0x32, /* 2 */
/* 4, 0x004 */ 0x33, /* 3 */
/* 5, 0x005 */ 0x34, /* 4 */
/* 6, 0x006 */ 0x35, /* 5 */
/* 7, 0x007 */ 0x36, /* 6 */
/* 8, 0x008 */ 0x37, /* 7 */
/* 9, 0x009 */ 0x38, /* 8 */
/* 10, 0x00a */ 0x39, /* 9 */
/* 11, 0x00b */ 0x30, /* 0 */
/* 12, 0x00c */ 0x2D, /* minus */
/* 13, 0x00d */ 0x3D, /* equal */
/* 14, 0x00e */ 0xFF08, /* BackSpace */
/* 15, 0x00f */ 0xFF09, /* Tab */
/* 16, 0x010 */ 0x71, /* q */
/* 17, 0x011 */ 0x77, /* w */
/* 18, 0x012 */ 0x65, /* e */
/* 19, 0x013 */ 0x72, /* r */
/* 20, 0x014 */ 0x74, /* t */
/* 21, 0x015 */ 0x79, /* y */
/* 22, 0x016 */ 0x75, /* u */
/* 23, 0x017 */ 0x69, /* i */
/* 24, 0x018 */ 0x6F, /* o */
/* 25, 0x019 */ 0x70, /* p */
/* 26, 0x01a */ 0x5B, /* bracketleft */
/* 27, 0x01b */ 0x5D, /* bracketright */
/* 28, 0x01c */ 0xFF0D, /* Return */
/* 29, 0x01d */ 0xFFE3, /* Control_L */
/* 30, 0x01e */ 0x61, /* a */
/* 31, 0x01f */ 0x73, /* s */
/* 32, 0x020 */ 0x64, /* d */
/* 33, 0x021 */ 0x66, /* f */
/* 34, 0x022 */ 0x67, /* g */
/* 35, 0x023 */ 0x68, /* h */
/* 36, 0x024 */ 0x6A, /* j */
/* 37, 0x025 */ 0x6B, /* k */
/* 38, 0x026 */ 0x6C, /* l */
/* 39, 0x027 */ 0x3B, /* semicolon */
/* 40, 0x028 */ 0x27, /* apostrophe */
/* 41, 0x029 */ 0x60, /* grave */
/* 42, 0x02a */ 0xFFE1, /* Shift_L */
/* 43, 0x02b */ 0x5C, /* backslash */
/* 44, 0x02c */ 0x7A, /* z */
/* 45, 0x02d */ 0x78, /* x */
/* 46, 0x02e */ 0x63, /* c */
/* 47, 0x02f */ 0x76, /* v */
/* 48, 0x030 */ 0x62, /* b */
/* 49, 0x031 */ 0x6E, /* n */
/* 50, 0x032 */ 0x6D, /* m */
/* 51, 0x033 */ 0x2C, /* comma */
/* 52, 0x034 */ 0x2E, /* period */
/* 53, 0x035 */ 0x2F, /* slash */
/* 54, 0x036 */ 0xFFE2, /* Shift_R */
/* 55, 0x037 */ 0xFFAA, /* KP_Multiply */
/* 56, 0x038 */ 0xFFE9, /* Alt_L */
/* 57, 0x039 */ 0x20, /* space */
/* 58, 0x03a */ 0xFFE5, /* Caps_Lock */
/* 59, 0x03b */ 0xFFBE, /* F1 */
/* 60, 0x03c */ 0xFFBF, /* F2 */
/* 61, 0x03d */ 0xFFC0, /* F3 */
/* 62, 0x03e */ 0xFFC1, /* F4 */
/* 63, 0x03f */ 0xFFC2, /* F5 */
/* 64, 0x040 */ 0xFFC3, /* F6 */
/* 65, 0x041 */ 0xFFC4, /* F7 */
/* 66, 0x042 */ 0xFFC5, /* F8 */
/* 67, 0x043 */ 0xFFC6, /* F9 */
/* 68, 0x044 */ 0xFFC7, /* F10 */
/* 69, 0x045 */ 0xFF7F, /* Num_Lock */
/* 70, 0x046 */ 0xFF14, /* Scroll_Lock */
/* 71, 0x047 */ 0xFFB7, /* KP_7 */
/* 72, 0x048 */ 0XFFB8, /* KP_8 */
/* 73, 0x049 */ 0XFFB9, /* KP_9 */
/* 74, 0x04a */ 0xFFAD, /* KP_Subtract */
/* 75, 0x04b */ 0xFFB4, /* KP_4 */
/* 76, 0x04c */ 0xFFB5, /* KP_5 */
/* 77, 0x04d */ 0xFFB6, /* KP_6 */
/* 78, 0x04e */ 0xFFAB, /* KP_Add */
/* 79, 0x04f */ 0xFFB1, /* KP_1 */
/* 80, 0x050 */ 0xFFB2, /* KP_2 */
/* 81, 0x051 */ 0xFFB3, /* KP_3 */
/* 82, 0x052 */ 0xFFB0, /* KP_0 */
/* 83, 0x053 */ 0xFFAE, /* KP_Decimal */
/* 84, 0x054 */ 0x0, /* NoSymbol */
/* 85, 0x055 */ 0x0, /* NoSymbol */
/* 86, 0x056 */ 0x3C, /* less */
/* 87, 0x057 */ 0xFFC8, /* F11 */
/* 88, 0x058 */ 0xFFC9, /* F12 */
/* 89, 0x059 */ 0x0, /* NoSymbol */
/* 90, 0x05a */ 0xFF26, /* Katakana */
/* 91, 0x05b */ 0xFF25, /* Hiragana */
/* 92, 0x05c */ 0xFF23, /* Henkan_Mode */
/* 93, 0x05d */ 0xFF27, /* Hiragana_Katakana */
/* 94, 0x05e */ 0xFF22, /* Muhenkan */
/* 95, 0x05f */ 0x0, /* NoSymbol */
/* 96, 0x060 */ 0xFF8D, /* KP_Enter */
/* 97, 0x061 */ 0xFFE4, /* Control_R */
/* 98, 0x062 */ 0xFFAF, /* KP_Divide */
/* 99, 0x063 */ 0xFF15, /* Sys_Req */
/* 100, 0x064 */ 0xFFEA, /* Alt_R */
/* 101, 0x065 */ 0xFF0A, /* Linefeed */
/* 102, 0x066 */ 0xFF50, /* Home */
/* 103, 0x067 */ 0xFF52, /* Up */
/* 104, 0x068 */ 0xFF55, /* Prior */
/* 105, 0x069 */ 0xFF51, /* Left */
/* 106, 0x06a */ 0xFF53, /* Right */
/* 107, 0x06b */ 0xFF57, /* End */
/* 108, 0x06c */ 0xFF54, /* Down */
/* 109, 0x06d */ 0xFF56, /* Next */
/* 110, 0x06e */ 0xFF63, /* Insert */
/* 111, 0x06f */ 0xFFFF, /* Delete */
/* 112, 0x070 */ 0x0, /* NoSymbol */
/* 113, 0x071 */ 0x1008FF12, /* XF86AudioMute */
/* 114, 0x072 */ 0x1008FF11, /* XF86AudioLowerVolume */
/* 115, 0x073 */ 0x1008FF13, /* XF86AudioRaiseVolume */
/* 116, 0x074 */ 0x1008FF2A, /* XF86PowerOff */
/* 117, 0x075 */ 0xFFBD, /* KP_Equal */
/* 118, 0x076 */ 0xB1, /* plusminus */
/* 119, 0x077 */ 0xFF13, /* Pause */
/* 120, 0x078 */ 0x1008FF4A, /* XF86LaunchA */
/* 121, 0x079 */ 0xFFAC, /* KP_Separator */
/* 122, 0x07a */ 0xFF31, /* Hangul */
/* 123, 0x07b */ 0xFF34, /* Hangul_Hanja */
/* 124, 0x07c */ 0x0, /* NoSymbol */
/* 125, 0x07d */ 0xFFE7, /* Meta_L */
/* 126, 0x07e */ 0xFFE8, /* Meta_R */
/* 127, 0x07f */ 0xFF67, /* Menu */
/* 128, 0x080 */ 0x00, /* NoSymbol */
/* 129, 0x081 */ 0xFF66, /* Redo */
/* 130, 0x082 */ 0x1005FF70, /* SunProps */
/* 131, 0x083 */ 0xFF65, /* Undo */
/* 132, 0x084 */ 0x1005FF71, /* SunFront */
/* 133, 0x085 */ 0x1008FF57, /* XF86Copy */
/* 134, 0x086 */ 0x1008FF6B, /* XF86Open */
/* 135, 0x087 */ 0x1008FF6D, /* XF86Paste */
/* 136, 0x088 */ 0xFF68, /* Find */
/* 137, 0x089 */ 0x1008FF58, /* XF86Cut */
/* 138, 0x08a */ 0xFF6A, /* Help */
/* 139, 0x08b */ 0xFF67, /* Menu */
/* 140, 0x08c */ 0x1008FF1D, /* XF86Calculator */
/* 141, 0x08d */ 0x0, /* NoSymbol */
/* 142, 0x08e */ 0x1008FF2F, /* XF86Sleep */
/* 143, 0x08f */ 0x1008FF2B, /* XF86WakeUp */
/* 144, 0x090 */ 0x1008FF5D, /* XF86Explorer */
/* 145, 0x091 */ 0x1008FF7B, /* XF86Send */
/* 146, 0x092 */ 0x0, /* NoSymbol */
/* 147, 0x093 */ 0x1008FF8A, /* XF86Xfer */
/* 148, 0x094 */ 0x1008FF41, /* XF86Launch1 */
/* 149, 0x095 */ 0x1008FF42, /* XF86Launch2 */
/* 150, 0x096 */ 0x1008FF2E, /* XF86WWW */
/* 151, 0x097 */ 0x1008FF5A, /* XF86DOS */
/* 152, 0x098 */ 0x1008FF2D, /* XF86ScreenSaver */
/* 153, 0x099 */ 0x1008FF74, /* XF86RotateWindows */
/* 154, 0x09a */ 0x1008FF7F, /* XF86TaskPane */
/* 155, 0x09b */ 0x1008FF19, /* XF86Mail */
/* 156, 0x09c */ 0x1008FF30, /* XF86Favorites */
/* 157, 0x09d */ 0x1008FF33, /* XF86MyComputer */
/* 158, 0x09e */ 0x1008FF26, /* XF86Back */
/* 159, 0x09f */ 0x1008FF27, /* XF86Forward */
/* 160, 0x0a0 */ 0x0, /* NoSymbol */
/* 161, 0x0a1 */ 0x1008FF2C, /* XF86Eject */
/* 162, 0x0a2 */ 0x1008FF2C, /* XF86Eject */
/* 163, 0x0a3 */ 0x1008FF17, /* XF86AudioNext */
/* 164, 0x0a4 */ 0x1008FF14, /* XF86AudioPlay */
/* 165, 0x0a5 */ 0x1008FF16, /* XF86AudioPrev */
/* 166, 0x0a6 */ 0x1008FF15, /* XF86AudioStop */
/* 167, 0x0a7 */ 0x1008FF1C, /* XF86AudioRecord */
/* 168, 0x0a8 */ 0x1008FF3E, /* XF86AudioRewind */
/* 169, 0x0a9 */ 0x1008FF6E, /* XF86Phone */
/* 170, 0x0aa */ 0x0, /* NoSymbol */
/* 171, 0x0ab */ 0x1008FF81, /* XF86Tools */
/* 172, 0x0ac */ 0x1008FF18, /* XF86HomePage */
/* 173, 0x0ad */ 0x1008FF73, /* XF86Reload */
/* 174, 0x0ae */ 0x1008FF56, /* XF86Close */
/* 175, 0x0af */ 0x0, /* NoSymbol */
/* 176, 0x0b0 */ 0x0, /* NoSymbol */
/* 177, 0x0b1 */ 0x1008FF78, /* XF86ScrollUp */
/* 178, 0x0b2 */ 0x1008FF79, /* XF86ScrollDown */
/* 179, 0x0b3 */ 0x28, /* parenleft */
/* 180, 0x0b4 */ 0x29, /* parenright */
/* 181, 0x0b5 */ 0x1008FF68, /* XF86New */
/* 182, 0x0b6 */ 0xFF66, /* Redo */
/* 183, 0x0b7 */ 0xFFCA, /* F13 */
/* 184, 0x0b8 */ 0xFFCB, /* F14 */
/* 185, 0x0b9 */ 0xFFCC, /* F15 */
/* 186, 0x0ba */ 0xFFCD, /* F16 */
/* 187, 0x0bb */ 0xFFCE, /* F17 */
/* 188, 0x0bc */ 0xFFCF, /* F18 */
/* 189, 0x0bd */ 0xFFD0, /* F19 */
/* 190, 0x0be */ 0xFFD1, /* F20 */
/* 191, 0x0bf */ 0xFFD2, /* F21 */
/* 192, 0x0c0 */ 0xFFD3, /* F22 */
/* 193, 0x0c1 */ 0xFFD4, /* F23 */
/* 194, 0x0c2 */ 0xFFD5, /* F24 */
/* 195, 0x0c3 */ 0x0, /* NoSymbol */
/* 196, 0x0c4 */ 0x0, /* NoSymbol */
/* 197, 0x0c5 */ 0x0, /* NoSymbol */
/* 198, 0x0c6 */ 0x0, /* NoSymbol */
/* 199, 0x0c7 */ 0x0, /* NoSymbol */
/* 200, 0x0c8 */ 0x1008FF14, /* XF86AudioPlay */
/* 201, 0x0c9 */ 0x1008FF31, /* XF86AudioPause */
/* 202, 0x0ca */ 0x1008FF43, /* XF86Launch3 */
/* 203, 0x0cb */ 0x1008FF44, /* XF86Launch4 */
/* 204, 0x0cc */ 0x1008FF4B, /* XF86LaunchB */
/* 205, 0x0cd */ 0x1008FFA7, /* XF86Suspend */
/* 206, 0x0ce */ 0x1008FF56, /* XF86Close */
/* 207, 0x0cf */ 0x1008FF14, /* XF86AudioPlay */
/* 208, 0x0d0 */ 0x1008FF97, /* XF86AudioForward */
/* 209, 0x0d1 */ 0x0, /* NoSymbol */
/* 210, 0x0d2 */ 0xFF61, /* Print */
/* 211, 0x0d3 */ 0x0, /* NoSymbol */
/* 212, 0x0d4 */ 0x1008FF8F, /* XF86WebCam */
/* 213, 0x0d5 */ 0x1008FFB6, /* XF86AudioPreset */
/* 214, 0x0d6 */ 0x0, /* NoSymbol */
/* 215, 0x0d7 */ 0x1008FF19, /* XF86Mail */
/* 216, 0x0d8 */ 0x1008FF8E, /* XF86Messenger */
/* 217, 0x0d9 */ 0x1008FF1B, /* XF86Search */
/* 218, 0x0da */ 0x1008FF5F, /* XF86Go */
/* 219, 0x0db */ 0x1008FF3C, /* XF86Finance */
/* 220, 0x0dc */ 0x1008FF5E, /* XF86Game */
/* 221, 0x0dd */ 0x1008FF36, /* XF86Shop */
/* 222, 0x0de */ 0x0, /* NoSymbol */
/* 223, 0x0df */ 0xFF69, /* Cancel */
/* 224, 0x0e0 */ 0x1008FF03, /* XF86MonBrightnessDown */
/* 225, 0x0e1 */ 0x1008FF02, /* XF86MonBrightnessUp */
/* 226, 0x0e2 */ 0x1008FF32, /* XF86AudioMedia */
/* 227, 0x0e3 */ 0x1008FF59, /* XF86Display */
/* 228, 0x0e4 */ 0x1008FF04, /* XF86KbdLightOnOff */
/* 229, 0x0e5 */ 0x1008FF06, /* XF86KbdBrightnessDown */
/* 230, 0x0e6 */ 0x1008FF05, /* XF86KbdBrightnessUp */
/* 231, 0x0e7 */ 0x1008FF7B, /* XF86Send */
/* 232, 0x0e8 */ 0x1008FF72, /* XF86Reply */
/* 233, 0x0e9 */ 0x1008FF90, /* XF86MailForward */
/* 234, 0x0ea */ 0x1008FF77, /* XF86Save */
/* 235, 0x0eb */ 0x1008FF5B, /* XF86Documents */
/* 236, 0x0ec */ 0x1008FF93, /* XF86Battery */
/* 237, 0x0ed */ 0x1008FF94, /* XF86Bluetooth */
/* 238, 0x0ee */ 0x1008FF95, /* XF86WLAN */
/* 239, 0x0ef */ 0x1008FF96, /* XF86UWB */
/* 240, 0x0f0 */ 0x0, /* NoSymbol */
/* 241, 0x0f1 */ 0x1008FE22, /* XF86Next_VMode */
/* 242, 0x0f2 */ 0x1008FE23, /* XF86Prev_VMode */
/* 243, 0x0f3 */ 0x1008FF07, /* XF86MonBrightnessCycle */
/* 244, 0x0f4 */ 0x100810F4, /* XF86BrightnessAuto */
/* 245, 0x0f5 */ 0x100810F5, /* XF86DisplayOff */
/* 246, 0x0f6 */ 0x1008FFB4, /* XF86WWAN */
/* 247, 0x0f7 */ 0x1008FFB5, /* XF86RFKill */
};
#if 0 /* Here is a script to generate the ExtendedLinuxKeycodeKeysyms table */
#!/bin/bash
function process_line
{
sym=$(echo "$1" | awk '{print $3}')
code=$(echo "$1" | sed 's,.*_EVDEVK(\(0x[0-9A-Fa-f]*\)).*,\1,')
value=$(egrep "#define ${sym}\s" -R /usr/include/X11 | awk '{print $3}')
printf " { 0x%.8X, 0x%.3x }, /* $sym */\n" $value $code
}
fgrep "/* Use: " /usr/include/xkbcommon/xkbcommon-keysyms.h | fgrep _EVDEVK | while read line; do
process_line "$line"
done
#endif
static const struct {
KeySym keysym;
int linux_keycode;
} ExtendedLinuxKeycodeKeysyms[] = {
{ 0x1008FF2C, 0x0a2 }, /* XF86XK_Eject */
{ 0x1008FF68, 0x0b5 }, /* XF86XK_New */
{ 0x0000FF66, 0x0b6 }, /* XK_Redo */
{ 0x1008FF4B, 0x0cc }, /* XF86XK_LaunchB */
{ 0x1008FF59, 0x0e3 }, /* XF86XK_Display */
{ 0x1008FF04, 0x0e4 }, /* XF86XK_KbdLightOnOff */
{ 0x1008FF06, 0x0e5 }, /* XF86XK_KbdBrightnessDown */
{ 0x1008FF05, 0x0e6 }, /* XF86XK_KbdBrightnessUp */
{ 0x1008FF7B, 0x0e7 }, /* XF86XK_Send */
{ 0x1008FF72, 0x0e8 }, /* XF86XK_Reply */
{ 0x1008FF90, 0x0e9 }, /* XF86XK_MailForward */
{ 0x1008FF77, 0x0ea }, /* XF86XK_Save */
{ 0x1008FF5B, 0x0eb }, /* XF86XK_Documents */
{ 0x1008FF93, 0x0ec }, /* XF86XK_Battery */
{ 0x1008FF94, 0x0ed }, /* XF86XK_Bluetooth */
{ 0x1008FF95, 0x0ee }, /* XF86XK_WLAN */
{ 0x1008FF96, 0x0ef }, /* XF86XK_UWB */
{ 0x1008FE22, 0x0f1 }, /* XF86XK_Next_VMode */
{ 0x1008FE23, 0x0f2 }, /* XF86XK_Prev_VMode */
{ 0x1008FF07, 0x0f3 }, /* XF86XK_MonBrightnessCycle */
{ 0x1008FFB4, 0x0f6 }, /* XF86XK_WWAN */
{ 0x1008FFB5, 0x0f7 }, /* XF86XK_RFKill */
{ 0x1008FFB2, 0x0f8 }, /* XF86XK_AudioMicMute */
{ 0x1008FF9C, 0x173 }, /* XF86XK_CycleAngle */
{ 0x1008FFB8, 0x174 }, /* XF86XK_FullScreen */
{ 0x1008FF87, 0x189 }, /* XF86XK_Video */
{ 0x1008FF20, 0x18d }, /* XF86XK_Calendar */
{ 0x1008FF99, 0x19a }, /* XF86XK_AudioRandomPlay */
{ 0x1008FF5E, 0x1a1 }, /* XF86XK_Game */
{ 0x1008FF8B, 0x1a2 }, /* XF86XK_ZoomIn */
{ 0x1008FF8C, 0x1a3 }, /* XF86XK_ZoomOut */
{ 0x1008FF89, 0x1a5 }, /* XF86XK_Word */
{ 0x1008FF5C, 0x1a7 }, /* XF86XK_Excel */
{ 0x1008FF69, 0x1ab }, /* XF86XK_News */
{ 0x1008FF8E, 0x1ae }, /* XF86XK_Messenger */
{ 0x1008FF61, 0x1b1 }, /* XF86XK_LogOff */
{ 0x00000024, 0x1b2 }, /* XK_dollar */
{ 0x000020AC, 0x1b3 }, /* XK_EuroSign */
{ 0x1008FF9D, 0x1b4 }, /* XF86XK_FrameBack */
{ 0x1008FF9E, 0x1b5 }, /* XF86XK_FrameForward */
{ 0x0000FFF1, 0x1f1 }, /* XK_braille_dot_1 */
{ 0x0000FFF2, 0x1f2 }, /* XK_braille_dot_2 */
{ 0x0000FFF3, 0x1f3 }, /* XK_braille_dot_3 */
{ 0x0000FFF4, 0x1f4 }, /* XK_braille_dot_4 */
{ 0x0000FFF5, 0x1f5 }, /* XK_braille_dot_5 */
{ 0x0000FFF6, 0x1f6 }, /* XK_braille_dot_6 */
{ 0x0000FFF7, 0x1f7 }, /* XK_braille_dot_7 */
{ 0x0000FFF8, 0x1f8 }, /* XK_braille_dot_8 */
{ 0x0000FFF9, 0x1f9 }, /* XK_braille_dot_9 */
{ 0x0000FFF1, 0x1fa }, /* XK_braille_dot_1 */
{ 0x1008FFA9, 0x212 }, /* XF86XK_TouchpadToggle */
{ 0x1008FFB0, 0x213 }, /* XF86XK_TouchpadOn */
{ 0x1008FFB1, 0x214 }, /* XF86XK_TouchpadOff */
{ 0x1008FFB7, 0x231 }, /* XF86XK_RotationLockToggle */
{ 0x0000FE08, 0x248 }, /* XK_ISO_Next_Group */
};
static SDL_ScancodeTable scancode_set[] = {
SDL_SCANCODE_TABLE_DARWIN,
SDL_SCANCODE_TABLE_XFREE86_1,
SDL_SCANCODE_TABLE_XFREE86_2,
SDL_SCANCODE_TABLE_XVNC,
};
/* *INDENT-OFF* */ /* clang-format off */
/* *INDENT-ON* */ /* clang-format on */
/* This function only correctly maps letters and numbers for keyboards in US QWERTY layout */
static SDL_Scancode
X11_KeyCodeToSDLScancode(_THIS, KeyCode keycode)
{
KeySym keysym;
int i;
int linux_keycode = 0;
const KeySym keysym = X11_KeyCodeToSym(_this, keycode, 0);
keysym = X11_KeyCodeToSym(_this, keycode, 0);
if (keysym == NoSymbol) {
return SDL_SCANCODE_UNKNOWN;
}
/* First check our custom list */
for (i = 0; i < SDL_arraysize(KeySymToSDLScancode); ++i) {
if (keysym == KeySymToSDLScancode[i].keysym) {
return KeySymToSDLScancode[i].scancode;
}
}
/* The rest of the keysyms map to Linux keycodes, so use that mapping */
if (keysym >= 0x10081000 && keysym <= 0x10081FFF) {
/* Per xkbcommon-keysyms.h, this is actually a linux keycode */
linux_keycode = (keysym - 0x10081000);
}
if (!linux_keycode) {
/* See if this keysym is an exact match in our table */
i = (keycode - 8);
if (i >= 0 && i < SDL_arraysize(LinuxKeycodeKeysyms) && keysym == LinuxKeycodeKeysyms[i]) {
linux_keycode = i;
} else {
/* Scan the table for this keysym */
for (i = 0; i < SDL_arraysize(LinuxKeycodeKeysyms); ++i) {
if (keysym == LinuxKeycodeKeysyms[i]) {
linux_keycode = i;
break;
}
}
}
}
if (!linux_keycode) {
/* Scan the extended table for this keysym */
for (i = 0; i < SDL_arraysize(ExtendedLinuxKeycodeKeysyms); ++i) {
if (keysym == ExtendedLinuxKeycodeKeysyms[i].keysym) {
linux_keycode = ExtendedLinuxKeycodeKeysyms[i].linux_keycode;
break;
}
}
}
return SDL_GetScancodeFromTable(SDL_SCANCODE_TABLE_LINUX, linux_keycode);
return SDL_GetScancodeFromKeySym(keysym, keycode);
}
static Uint32