From 0e446c54bd487f29ed624619fc45728c3767ff10 Mon Sep 17 00:00:00 2001
From: Frank Praznik <[EMAIL REDACTED]>
Date: Fri, 4 Nov 2022 12:27:36 -0400
Subject: [PATCH] events: Factor out the xkb keysym to scancode conversion from
the X11 driver
---
src/events/SDL_keysym_to_scancode.c | 444 ++++++++++++++++++++++++++
src/events/SDL_keysym_to_scancode_c.h | 31 ++
src/video/x11/SDL_x11keyboard.c | 406 +----------------------
3 files changed, 479 insertions(+), 402 deletions(-)
create mode 100644 src/events/SDL_keysym_to_scancode.c
create mode 100644 src/events/SDL_keysym_to_scancode_c.h
diff --git a/src/events/SDL_keysym_to_scancode.c b/src/events/SDL_keysym_to_scancode.c
new file mode 100644
index 000000000000..267cc0b3a2ab
--- /dev/null
+++ b/src/events/SDL_keysym_to_scancode.c
@@ -0,0 +1,444 @@
+/*
+ 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: */
diff --git a/src/events/SDL_keysym_to_scancode_c.h b/src/events/SDL_keysym_to_scancode_c.h
new file mode 100644
index 000000000000..da6c7e19ab20
--- /dev/null
+++ b/src/events/SDL_keysym_to_scancode_c.h
@@ -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: */
diff --git a/src/video/x11/SDL_x11keyboard.c b/src/video/x11/SDL_x11keyboard.c
index 0583f7a81116..6f0eb6ab8359 100644
--- a/src/video/x11/SDL_x11keyboard.c
+++ b/src/video/x11/SDL_x11keyboard.c
@@ -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 */
-
(Patch may be truncated, please check the link at the top of this post.)