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Diffstat (limited to 'sdl2/keyboard.ha')
| -rw-r--r-- | sdl2/keyboard.ha | 645 |
1 files changed, 645 insertions, 0 deletions
diff --git a/sdl2/keyboard.ha b/sdl2/keyboard.ha new file mode 100644 index 0000000..4e1325f --- /dev/null +++ b/sdl2/keyboard.ha @@ -0,0 +1,645 @@ +use strings; + +export type scancode = enum uint { + UNKNOWN = 0, + + // Usage page 0x07 + // These values are from usage page 0x07 (USB keyboard page). + + A = 4, + B = 5, + C = 6, + D = 7, + E = 8, + F = 9, + G = 10, + H = 11, + I = 12, + J = 13, + K = 14, + L = 15, + M = 16, + N = 17, + O = 18, + P = 19, + Q = 20, + R = 21, + S = 22, + T = 23, + U = 24, + V = 25, + W = 26, + X = 27, + Y = 28, + Z = 29, + + ONE = 30, + TWO = 31, + THREE = 32, + FOUR = 33, + FIVE = 34, + SIX = 35, + SEVEN = 36, + EIGHT = 37, + NINE = 38, + ZERO = 39, + + RETURN = 40, + ESCAPE = 41, + BACKSPACE = 42, + TAB = 43, + SPACE = 44, + + MINUS = 45, + EQUALS = 46, + LEFTBRACKET = 47, + RIGHTBRACKET = 48, + // Located at the lower left of the return + // key on ISO keyboards and at the right end + // of the QWERTY row on ANSI keyboards. + // Produces REVERSE SOLIDUS (backslash) and + // VERTICAL LINE in a US layout, REVERSE + // SOLIDUS and VERTICAL LINE in a UK Mac + // layout, NUMBER SIGN and TILDE in a UK + // Windows layout, DOLLAR SIGN and POUND SIGN + // in a Swiss German layout, NUMBER SIGN and + // APOSTROPHE in a German layout, GRAVE + // ACCENT and POUND SIGN in a French Mac + // layout, and ASTERISK and MICRO SIGN in a + // French Windows layout. + BACKSLASH = 49, + NONUSHASH = 50, + // ISO USB keyboards actually use this code + // instead of 49 for the same key, but all + // OSes I've seen treat the two codes + // identically. So, as an implementor, unless + // your keyboard generates both of those + // codes and your OS treats them differently, + // you should generate BACKSLASH + // instead of this code. As a user, you + // should not rely on this code because SDL + // will never generate it with most (all?) + // keyboards. + SEMICOLON = 51, + APOSTROPHE = 52, + // Located in the top left corner (on both ANSI + // and ISO keyboards). Produces GRAVE ACCENT and + // TILDE in a US Windows layout and in US and UK + // Mac layouts on ANSI keyboards, GRAVE ACCENT + // and NOT SIGN in a UK Windows layout, SECTION + // SIGN and PLUS-MINUS SIGN in US and UK Mac + // layouts on ISO keyboards, SECTION SIGN and + // DEGREE SIGN in a Swiss German layout (Mac: + // only on ISO keyboards), CIRCUMFLEX ACCENT and + // DEGREE SIGN in a German layout (Mac: only on + // ISO keyboards), SUPERSCRIPT TWO and TILDE in a + // French Windows layout, COMMERCIAL AT and + // NUMBER SIGN in a French Mac layout on ISO + // keyboards, and LESS-THAN SIGN and GREATER-THAN + // SIGN in a Swiss German, German, or French Mac + // layout on ANSI keyboards. + GRAVE = 53, + COMMA = 54, + PERIOD = 55, + SLASH = 56, + + CAPSLOCK = 57, + + F1 = 58, + F2 = 59, + F3 = 60, + F4 = 61, + F5 = 62, + F6 = 63, + F7 = 64, + F8 = 65, + F9 = 66, + F10 = 67, + F11 = 68, + F12 = 69, + + PRINTSCREEN = 70, + SCROLLLOCK = 71, + PAUSE = 72, + // insert on PC, help on some Mac keyboards (but does send code 73, + // not 117) + INSERT = 73, + HOME = 74, + PAGEUP = 75, + DELETE = 76, + END = 77, + PAGEDOWN = 78, + RIGHT = 79, + LEFT = 80, + DOWN = 81, + UP = 82, + + NUMLOCKCLEAR = 83, // num lock on PC, clear on Mac keyboards + KP_DIVIDE = 84, + KP_MULTIPLY = 85, + KP_MINUS = 86, + KP_PLUS = 87, + KP_ENTER = 88, + KP_1 = 89, + KP_2 = 90, + KP_3 = 91, + KP_4 = 92, + KP_5 = 93, + KP_6 = 94, + KP_7 = 95, + KP_8 = 96, + KP_9 = 97, + KP_0 = 98, + KP_PERIOD = 99, + + // This is the additional key that ISO + // keyboards have over ANSI ones, + // located between left shift and Y. + // Produces GRAVE ACCENT and TILDE in a + // US or UK Mac layout, REVERSE SOLIDUS + // (backslash) and VERTICAL LINE in a + // US or UK Windows layout, and + // LESS-THAN SIGN and GREATER-THAN SIGN + // in a Swiss German, German, or French + // layout. */ + NONUSBACKSLASH = 100, + APPLICATION = 101, // windows contextual menu, compose + // The USB document says this is a status flag, not a physical key - but + // some Mac keyboards do have a power key. + POWER = 102, + KP_EQUALS = 103, + F13 = 104, + F14 = 105, + F15 = 106, + F16 = 107, + F17 = 108, + F18 = 109, + F19 = 110, + F20 = 111, + F21 = 112, + F22 = 113, + F23 = 114, + F24 = 115, + EXECUTE = 116, + HELP = 117, + MENU = 118, + SELECT = 119, + STOP = 120, + AGAIN = 121, // redo + UNDO = 122, + CUT = 123, + COPY = 124, + PASTE = 125, + FIND = 126, + MUTE = 127, + VOLUMEUP = 128, + VOLUMEDOWN = 129, +// not sure whether there's a reason to enable these +// LOCKINGCAPSLOCK = 130, +// LOCKINGNUMLOCK = 131, +// LOCKINGSCROLLLOCK = 132, + KP_COMMA = 133, + KP_EQUALSAS400 = 134, + + // used on Asian keyboards, see footnotes in USB doc + INTERNATIONAL1 = 135, + INTERNATIONAL2 = 136, + INTERNATIONAL3 = 137, // Yen + INTERNATIONAL4 = 138, + INTERNATIONAL5 = 139, + INTERNATIONAL6 = 140, + INTERNATIONAL7 = 141, + INTERNATIONAL8 = 142, + INTERNATIONAL9 = 143, + LANG1 = 144, // Hangul/English toggle + LANG2 = 145, // Hanja conversion + LANG3 = 146, // Katakana + LANG4 = 147, // Hiragana + LANG5 = 148, // Zenkaku/Hankaku + LANG6 = 149, // reserved + LANG7 = 150, // reserved + LANG8 = 151, // reserved + LANG9 = 152, // reserved + + ALTERASE = 153, // Erase-Eaze + SYSREQ = 154, + CANCEL = 155, + CLEAR = 156, + PRIOR = 157, + RETURN2 = 158, + SEPARATOR = 159, + OUT = 160, + OPER = 161, + CLEARAGAIN = 162, + CRSEL = 163, + EXSEL = 164, + + KP_00 = 176, + KP_000 = 177, + THOUSANDSSEPARATOR = 178, + DECIMALSEPARATOR = 179, + CURRENCYUNIT = 180, + CURRENCYSUBUNIT = 181, + KP_LEFTPAREN = 182, + KP_RIGHTPAREN = 183, + KP_LEFTBRACE = 184, + KP_RIGHTBRACE = 185, + KP_TAB = 186, + KP_BACKSPACE = 187, + KP_A = 188, + KP_B = 189, + KP_C = 190, + KP_D = 191, + KP_E = 192, + KP_F = 193, + KP_XOR = 194, + KP_POWER = 195, + KP_PERCENT = 196, + KP_LESS = 197, + KP_GREATER = 198, + KP_AMPERSAND = 199, + KP_DBLAMPERSAND = 200, + KP_VERTICALBAR = 201, + KP_DBLVERTICALBAR = 202, + KP_COLON = 203, + KP_HASH = 204, + KP_SPACE = 205, + KP_AT = 206, + KP_EXCLAM = 207, + KP_MEMSTORE = 208, + KP_MEMRECALL = 209, + KP_MEMCLEAR = 210, + KP_MEMADD = 211, + KP_MEMSUBTRACT = 212, + KP_MEMMULTIPLY = 213, + KP_MEMDIVIDE = 214, + KP_PLUSMINUS = 215, + KP_CLEAR = 216, + KP_CLEARENTRY = 217, + KP_BINARY = 218, + KP_OCTAL = 219, + KP_DECIMAL = 220, + KP_HEXADECIMAL = 221, + + LCTRL = 224, + LSHIFT = 225, + LALT = 226, // alt, option + LGUI = 227, // windows, command (apple), meta + RCTRL = 228, + RSHIFT = 229, + RALT = 230, // alt gr, option + RGUI = 231, // windows, command (apple), meta + + // I'm not sure if this is really not covered by any of the above, but + // since there's a special KMOD_MODE for it I'm adding it here + MODE = 257, + + // Usage page 0x0C + // These values are mapped from usage page 0x0C (USB consumer page). + + AUDIONEXT = 258, + AUDIOPREV = 259, + AUDIOSTOP = 260, + AUDIOPLAY = 261, + AUDIOMUTE = 262, + MEDIASELECT = 263, + WWW = 264, + MAIL = 265, + CALCULATOR = 266, + COMPUTER = 267, + AC_SEARCH = 268, + AC_HOME = 269, + AC_BACK = 270, + AC_FORWARD = 271, + AC_STOP = 272, + AC_REFRESH = 273, + AC_BOOKMARKS = 274, + + // Walther keys + // These are values that Christian Walther added (for mac keyboard?). + + BRIGHTNESSDOWN = 275, + BRIGHTNESSUP = 276, + // display mirroring/dual display switch, video mode switch + DISPLAYSWITCH = 277, + KBDILLUMTOGGLE = 278, + KBDILLUMDOWN = 279, + KBDILLUMUP = 280, + EJECT = 281, + SLEEP = 282, + + APP1 = 283, + APP2 = 284, + + // Usage page 0x0C (additional media keys) + // These values are mapped from usage page 0x0C (USB consumer page). + + AUDIOREWIND = 285, + AUDIOFASTFORWARD = 286, + + // Add any other keys here. + + // not a key, just marks the number of scancodes for array bounds + NUM_SCANCODES = 512, +}; + +export type keycode = enum uint { + UNKNOWN = 0, + + RETURN = '\r', + ESCAPE = '\x1B', + BACKSPACE = '\b', + TAB = '\t', + SPACE = ' ', + EXCLAIM = '!', + QUOTEDBL = '"', + HASH = '#', + PERCENT = '%', + DOLLAR = '$', + AMPERSAND = '&', + QUOTE = '\'', + LEFTPAREN = '(', + RIGHTPAREN = ')', + ASTERISK = '*', + PLUS = '+', + COMMA = ',', + MINUS = '-', + PERIOD = '.', + SLASH = '/', + ZERO = '0', + ONE = '1', + TWO = '2', + THREE = '3', + FOUR = '4', + FIVE = '5', + SIX = '6', + SEVEN = '7', + EIGHT = '8', + NINE = '9', + COLON = ':', + SEMICOLON = ';', + LESS = '<', + EQUALS = '=', + GREATER = '>', + QUESTION = '?', + AT = '@', + + // Skip uppercase letters + + LEFTBRACKET = '[', + BACKSLASH = '\\', + RIGHTBRACKET = ']', + CARET = '^', + UNDERSCORE = '_', + BACKQUOTE = '`', + a = 'a', + b = 'b', + c = 'c', + d = 'd', + e = 'e', + f = 'f', + g = 'g', + h = 'h', + i = 'i', + j = 'j', + k = 'k', + l = 'l', + m = 'm', + n = 'n', + o = 'o', + p = 'p', + q = 'q', + r = 'r', + s = 's', + t = 't', + u = 'u', + v = 'v', + w = 'w', + x = 'x', + y = 'y', + z = 'z', + + CAPSLOCK = scancode::CAPSLOCK | 1: scancode << 30, + + F1 = scancode::F1 | 1: scancode << 30, + F2 = scancode::F2 | 1: scancode << 30, + F3 = scancode::F3 | 1: scancode << 30, + F4 = scancode::F4 | 1: scancode << 30, + F5 = scancode::F5 | 1: scancode << 30, + F6 = scancode::F6 | 1: scancode << 30, + F7 = scancode::F7 | 1: scancode << 30, + F8 = scancode::F8 | 1: scancode << 30, + F9 = scancode::F9 | 1: scancode << 30, + F10 = scancode::F10 | 1: scancode << 30, + F11 = scancode::F11 | 1: scancode << 30, + F12 = scancode::F12 | 1: scancode << 30, + + PRINTSCREEN = scancode::PRINTSCREEN | 1: scancode << 30, + SCROLLLOCK = scancode::SCROLLLOCK | 1: scancode << 30, + PAUSE = scancode::PAUSE | 1: scancode << 30, + INSERT = scancode::INSERT | 1: scancode << 30, + HOME = scancode::HOME | 1: scancode << 30, + PAGEUP = scancode::PAGEUP | 1: scancode << 30, + DELETE = '\x7F', + END = scancode::END | 1: scancode << 30, + PAGEDOWN = scancode::PAGEDOWN | 1: scancode << 30, + RIGHT = scancode::RIGHT | 1: scancode << 30, + LEFT = scancode::LEFT | 1: scancode << 30, + DOWN = scancode::DOWN | 1: scancode << 30, + UP = scancode::UP | 1: scancode << 30, + + NUMLOCKCLEAR = scancode::NUMLOCKCLEAR | 1: scancode << 30, + KP_DIVIDE = scancode::KP_DIVIDE | 1: scancode << 30, + KP_MULTIPLY = scancode::KP_MULTIPLY | 1: scancode << 30, + KP_MINUS = scancode::KP_MINUS | 1: scancode << 30, + KP_PLUS = scancode::KP_PLUS | 1: scancode << 30, + KP_ENTER = scancode::KP_ENTER | 1: scancode << 30, + KP_1 = scancode::KP_1 | 1: scancode << 30, + KP_2 = scancode::KP_2 | 1: scancode << 30, + KP_3 = scancode::KP_3 | 1: scancode << 30, + KP_4 = scancode::KP_4 | 1: scancode << 30, + KP_5 = scancode::KP_5 | 1: scancode << 30, + KP_6 = scancode::KP_6 | 1: scancode << 30, + KP_7 = scancode::KP_7 | 1: scancode << 30, + KP_8 = scancode::KP_8 | 1: scancode << 30, + KP_9 = scancode::KP_9 | 1: scancode << 30, + KP_0 = scancode::KP_0 | 1: scancode << 30, + KP_PERIOD = scancode::KP_PERIOD | 1: scancode << 30, + + APPLICATION = scancode::APPLICATION | 1: scancode << 30, + POWER = scancode::POWER | 1: scancode << 30, + KP_EQUALS = scancode::KP_EQUALS | 1: scancode << 30, + F13 = scancode::F13 | 1: scancode << 30, + F14 = scancode::F14 | 1: scancode << 30, + F15 = scancode::F15 | 1: scancode << 30, + F16 = scancode::F16 | 1: scancode << 30, + F17 = scancode::F17 | 1: scancode << 30, + F18 = scancode::F18 | 1: scancode << 30, + F19 = scancode::F19 | 1: scancode << 30, + F20 = scancode::F20 | 1: scancode << 30, + F21 = scancode::F21 | 1: scancode << 30, + F22 = scancode::F22 | 1: scancode << 30, + F23 = scancode::F23 | 1: scancode << 30, + F24 = scancode::F24 | 1: scancode << 30, + EXECUTE = scancode::EXECUTE | 1: scancode << 30, + HELP = scancode::HELP | 1: scancode << 30, + MENU = scancode::MENU | 1: scancode << 30, + SELECT = scancode::SELECT | 1: scancode << 30, + STOP = scancode::STOP | 1: scancode << 30, + AGAIN = scancode::AGAIN | 1: scancode << 30, + UNDO = scancode::UNDO | 1: scancode << 30, + CUT = scancode::CUT | 1: scancode << 30, + COPY = scancode::COPY | 1: scancode << 30, + PASTE = scancode::PASTE | 1: scancode << 30, + FIND = scancode::FIND | 1: scancode << 30, + MUTE = scancode::MUTE | 1: scancode << 30, + VOLUMEUP = scancode::VOLUMEUP | 1: scancode << 30, + VOLUMEDOWN = scancode::VOLUMEDOWN | 1: scancode << 30, + KP_COMMA = scancode::KP_COMMA | 1: scancode << 30, + KP_EQUALSAS400 = scancode::KP_EQUALSAS400 | 1: scancode << 30, + + ALTERASE = scancode::ALTERASE | 1: scancode << 30, + SYSREQ = scancode::SYSREQ | 1: scancode << 30, + CANCEL = scancode::CANCEL | 1: scancode << 30, + CLEAR = scancode::CLEAR | 1: scancode << 30, + PRIOR = scancode::PRIOR | 1: scancode << 30, + RETURN2 = scancode::RETURN2 | 1: scancode << 30, + SEPARATOR = scancode::SEPARATOR | 1: scancode << 30, + OUT = scancode::OUT | 1: scancode << 30, + OPER = scancode::OPER | 1: scancode << 30, + CLEARAGAIN = scancode::CLEARAGAIN | 1: scancode << 30, + CRSEL = scancode::CRSEL | 1: scancode << 30, + EXSEL = scancode::EXSEL | 1: scancode << 30, + + KP_00 = scancode::KP_00 | 1: scancode << 30, + KP_000 = scancode::KP_000 | 1: scancode << 30, + THOUSANDSSEPARATOR = scancode::THOUSANDSSEPARATOR | 1: scancode << 30, + DECIMALSEPARATOR = scancode::DECIMALSEPARATOR | 1: scancode << 30, + CURRENCYUNIT = scancode::CURRENCYUNIT | 1: scancode << 30, + CURRENCYSUBUNIT = scancode::CURRENCYSUBUNIT | 1: scancode << 30, + KP_LEFTPAREN = scancode::KP_LEFTPAREN | 1: scancode << 30, + KP_RIGHTPAREN = scancode::KP_RIGHTPAREN | 1: scancode << 30, + KP_LEFTBRACE = scancode::KP_LEFTBRACE | 1: scancode << 30, + KP_RIGHTBRACE = scancode::KP_RIGHTBRACE | 1: scancode << 30, + KP_TAB = scancode::KP_TAB | 1: scancode << 30, + KP_BACKSPACE = scancode::KP_BACKSPACE | 1: scancode << 30, + KP_A = scancode::KP_A | 1: scancode << 30, + KP_B = scancode::KP_B | 1: scancode << 30, + KP_C = scancode::KP_C | 1: scancode << 30, + KP_D = scancode::KP_D | 1: scancode << 30, + KP_E = scancode::KP_E | 1: scancode << 30, + KP_F = scancode::KP_F | 1: scancode << 30, + KP_XOR = scancode::KP_XOR | 1: scancode << 30, + KP_POWER = scancode::KP_POWER | 1: scancode << 30, + KP_PERCENT = scancode::KP_PERCENT | 1: scancode << 30, + KP_LESS = scancode::KP_LESS | 1: scancode << 30, + KP_GREATER = scancode::KP_GREATER | 1: scancode << 30, + KP_AMPERSAND = scancode::KP_AMPERSAND | 1: scancode << 30, + KP_DBLAMPERSAND = scancode::KP_DBLAMPERSAND | 1: scancode << 30, + KP_VERTICALBAR = scancode::KP_VERTICALBAR | 1: scancode << 30, + KP_DBLVERTICALBAR = scancode::KP_DBLVERTICALBAR | 1: scancode << 30, + KP_COLON = scancode::KP_COLON | 1: scancode << 30, + KP_HASH = scancode::KP_HASH | 1: scancode << 30, + KP_SPACE = scancode::KP_SPACE | 1: scancode << 30, + KP_AT = scancode::KP_AT | 1: scancode << 30, + KP_EXCLAM = scancode::KP_EXCLAM | 1: scancode << 30, + KP_MEMSTORE = scancode::KP_MEMSTORE | 1: scancode << 30, + KP_MEMRECALL = scancode::KP_MEMRECALL | 1: scancode << 30, + KP_MEMCLEAR = scancode::KP_MEMCLEAR | 1: scancode << 30, + KP_MEMADD = scancode::KP_MEMADD | 1: scancode << 30, + KP_MEMSUBTRACT = scancode::KP_MEMSUBTRACT | 1: scancode << 30, + KP_MEMMULTIPLY = scancode::KP_MEMMULTIPLY | 1: scancode << 30, + KP_MEMDIVIDE = scancode::KP_MEMDIVIDE | 1: scancode << 30, + KP_PLUSMINUS = scancode::KP_PLUSMINUS | 1: scancode << 30, + KP_CLEAR = scancode::KP_CLEAR | 1: scancode << 30, + KP_CLEARENTRY = scancode::KP_CLEARENTRY | 1: scancode << 30, + KP_BINARY = scancode::KP_BINARY | 1: scancode << 30, + KP_OCTAL = scancode::KP_OCTAL | 1: scancode << 30, + KP_DECIMAL = scancode::KP_DECIMAL | 1: scancode << 30, + KP_HEXADECIMAL = scancode::KP_HEXADECIMAL | 1: scancode << 30, + + LCTRL = scancode::LCTRL | 1: scancode << 30, + LSHIFT = scancode::LSHIFT | 1: scancode << 30, + LALT = scancode::LALT | 1: scancode << 30, + LGUI = scancode::LGUI | 1: scancode << 30, + RCTRL = scancode::RCTRL | 1: scancode << 30, + RSHIFT = scancode::RSHIFT | 1: scancode << 30, + RALT = scancode::RALT | 1: scancode << 30, + RGUI = scancode::RGUI | 1: scancode << 30, + + MODE = scancode::MODE | 1: scancode << 30, + + AUDIONEXT = scancode::AUDIONEXT | 1: scancode << 30, + AUDIOPREV = scancode::AUDIOPREV | 1: scancode << 30, + AUDIOSTOP = scancode::AUDIOSTOP | 1: scancode << 30, + AUDIOPLAY = scancode::AUDIOPLAY | 1: scancode << 30, + AUDIOMUTE = scancode::AUDIOMUTE | 1: scancode << 30, + MEDIASELECT = scancode::MEDIASELECT | 1: scancode << 30, + WWW = scancode::WWW | 1: scancode << 30, + MAIL = scancode::MAIL | 1: scancode << 30, + CALCULATOR = scancode::CALCULATOR | 1: scancode << 30, + COMPUTER = scancode::COMPUTER | 1: scancode << 30, + AC_SEARCH = scancode::AC_SEARCH | 1: scancode << 30, + AC_HOME = scancode::AC_HOME | 1: scancode << 30, + AC_BACK = scancode::AC_BACK | 1: scancode << 30, + AC_FORWARD = scancode::AC_FORWARD | 1: scancode << 30, + AC_STOP = scancode::AC_STOP | 1: scancode << 30, + AC_REFRESH = scancode::AC_REFRESH | 1: scancode << 30, + AC_BOOKMARKS = scancode::AC_BOOKMARKS | 1: scancode << 30, + + BRIGHTNESSDOWN = scancode::BRIGHTNESSDOWN | 1: scancode << 30, + BRIGHTNESSUP = scancode::BRIGHTNESSUP | 1: scancode << 30, + DISPLAYSWITCH = scancode::DISPLAYSWITCH | 1: scancode << 30, + KBDILLUMTOGGLE = scancode::KBDILLUMTOGGLE | 1: scancode << 30, + KBDILLUMDOWN = scancode::KBDILLUMDOWN | 1: scancode << 30, + KBDILLUMUP = scancode::KBDILLUMUP | 1: scancode << 30, + EJECT = scancode::EJECT | 1: scancode << 30, + SLEEP = scancode::SLEEP | 1: scancode << 30, + APP1 = scancode::APP1 | 1: scancode << 30, + APP2 = scancode::APP2 | 1: scancode << 30, + + AUDIOREWIND = scancode::AUDIOREWIND | 1: scancode << 30, + AUDIOFASTFORWARD = scancode::AUDIOFASTFORWARD | 1: scancode << 30 +}; + +export type keymod = enum u16 { + NONE = 0x0000, + LSHIFT = 0x0001, + RSHIFT = 0x0002, + LCTRL = 0x0040, + RCTRL = 0x0080, + LALT = 0x0100, + RALT = 0x0200, + LGUI = 0x0400, + RGUI = 0x0800, + NUM = 0x1000, + CAPS = 0x2000, + MODE = 0x4000, + SCROLL = 0x8000, + + CTRL = LCTRL | RCTRL, + SHIFT = LSHIFT | RSHIFT, + ALT = LALT | RALT, + GUI = LGUI | RGUI, + + RESERVED = SCROLL, +}; + +export type keysym = struct { + scancode: scancode, + sym: keycode, + mod: keymod, + unused: u32, +}; + +@symbol("SDL_GetKeyFromName") fn _get_key_from_name(name: *const char) keycode; + +export fn get_key_from_name(name: str) (keycode | error) = { + const name = strings::to_c(name); + defer free(name); + const sym = _get_key_from_name(name); + if (sym == keycode::UNKNOWN) { + return strings::fromc(geterror()): error; + }; + return sym; +}; |