diff options
Diffstat (limited to 'sdl2')
| -rw-r--r-- | sdl2/bindings.scm | 584 | ||||
| -rw-r--r-- | sdl2/events.scm | 673 |
2 files changed, 1257 insertions, 0 deletions
diff --git a/sdl2/bindings.scm b/sdl2/bindings.scm index 64e4313..9bf7913 100644 --- a/sdl2/bindings.scm +++ b/sdl2/bindings.scm @@ -223,6 +223,590 @@ RETURN-TYPE and accept arguments of ARG-TYPES." ;;; +;;; Events +;;; + +(define-public SDL_QUIT #x100) +(define-public SDL_APP_TERMINATING #x101) +(define-public SDL_APP_LOWMEMORY #x102) +(define-public SDL_APP_WILLENTERBACKGROUND #x103) +(define-public SDL_APP_DIDENTERBACKGROUND #x104) +(define-public SDL_APP_WILLENTERFOREGROUND #x105) +(define-public SDL_APP_DIDENTERFOREGROUND #x106) +(define-public SDL_WINDOWEVENT #x200) +(define-public SDL_SYSWMEVENT #x201) +(define-public SDL_KEYDOWN #x300) +(define-public SDL_KEYUP #x301) +(define-public SDL_TEXTEDITING #x302) +(define-public SDL_TEXTINPUT #x303) +(define-public SDL_MOUSEMOTION #x400) +(define-public SDL_MOUSEBUTTONDOWN #x401) +(define-public SDL_MOUSEBUTTONUP #x402) +(define-public SDL_MOUSEWHEEL #x403) +(define-public SDL_JOYAXISMOTION #x600) +(define-public SDL_JOYBALLMOTION #x601) +(define-public SDL_JOYHATMOTION #x602) +(define-public SDL_JOYBUTTONDOWN #x603) +(define-public SDL_JOYBUTTONUP #x604) +(define-public SDL_JOYDEVICEADDED #x605) +(define-public SDL_JOYDEVICEREMOVED #x606) +(define-public SDL_CONTROLLERAXISMOTION #x650) +(define-public SDL_CONTROLLERBUTTONDOWN #x651) +(define-public SDL_CONTROLLERBUTTONUP #x652) +(define-public SDL_CONTROLLERDEVICEADDED #x653) +(define-public SDL_CONTROLLERDEVICEREMOVED #x654) +(define-public SDL_CONTROLLERDEVICEREMAPPED #x655) +(define-public SDL_FINGERDOWN #x700) +(define-public SDL_FINGERUP #x701) +(define-public SDL_FINGERMOTION #x702) +(define-public SDL_DOLLARGESTURE #x800) +(define-public SDL_DOLLARRECORD #x801) +(define-public SDL_MULTIGESTURE #x802) +(define-public SDL_CLIPBOARDUPDATE #x900) +(define-public SDL_DROPFILE #x1000) +(define-public SDL_RENDER_TARGETS_RESET #x2000) +(define-public SDL_USEREVENT #x8000) + +(define-public SDL_RELEASED 0) +(define-public SDL_PRESSED 1) + +(define-public SDL_WINDOWEVENT_NONE 0) +(define-public SDL_WINDOWEVENT_SHOWN 1) +(define-public SDL_WINDOWEVENT_HIDDEN 2) +(define-public SDL_WINDOWEVENT_EXPOSED 3) +(define-public SDL_WINDOWEVENT_MOVED 4) +(define-public SDL_WINDOWEVENT_RESIZED 5) +(define-public SDL_WINDOWEVENT_SIZE_CHANGED 6) +(define-public SDL_WINDOWEVENT_MINIMIZED 7) +(define-public SDL_WINDOWEVENT_MAXIMIZED 8) +(define-public SDL_WINDOWEVENT_RESTORED 9) +(define-public SDL_WINDOWEVENT_ENTER 10) +(define-public SDL_WINDOWEVENT_LEAVE 11) +(define-public SDL_WINDOWEVENT_FOCUS_GAINED 12) +(define-public SDL_WINDOWEVENT_FOCUS_LOST 13) +(define-public SDL_WINDOWEVENT_CLOSE 14) + +(define-foreign sdl-poll-event + int "SDL_PollEvent" '(*)) + + +;;; +;;; Keycodes and scancodes +;;; + +(define-public KMOD_NONE #x0000) +(define-public KMOD_LSHIFT #x0001) +(define-public KMOD_RSHIFT #x0002) +(define-public KMOD_LCTRL #x0040) +(define-public KMOD_RCTRL #x0080) +(define-public KMOD_LALT #x0100) +(define-public KMOD_RALT #x0200) +(define-public KMOD_LGUI #x0400) +(define-public KMOD_RGUI #x0800) +(define-public KMOD_NUM #x1000) +(define-public KMOD_CAPS #x2000) +(define-public KMOD_MODE #x4000) + +(define-public SDLK_SCANCODE_MASK (ash 1 30)) + +(define-public (scancode->keycode scancode) + (logior scancode SDLK_SCANCODE_MASK)) + +(define-public SDL_SCANCODE_UNKNOWN 0) +(define-public SDL_SCANCODE_A 4) +(define-public SDL_SCANCODE_B 5) +(define-public SDL_SCANCODE_C 6) +(define-public SDL_SCANCODE_D 7) +(define-public SDL_SCANCODE_E 8) +(define-public SDL_SCANCODE_F 9) +(define-public SDL_SCANCODE_G 10) +(define-public SDL_SCANCODE_H 11) +(define-public SDL_SCANCODE_I 12) +(define-public SDL_SCANCODE_J 13) +(define-public SDL_SCANCODE_K 14) +(define-public SDL_SCANCODE_L 15) +(define-public SDL_SCANCODE_M 16) +(define-public SDL_SCANCODE_N 17) +(define-public SDL_SCANCODE_O 18) +(define-public SDL_SCANCODE_P 19) +(define-public SDL_SCANCODE_Q 20) +(define-public SDL_SCANCODE_R 21) +(define-public SDL_SCANCODE_S 22) +(define-public SDL_SCANCODE_T 23) +(define-public SDL_SCANCODE_U 24) +(define-public SDL_SCANCODE_V 25) +(define-public SDL_SCANCODE_W 26) +(define-public SDL_SCANCODE_X 27) +(define-public SDL_SCANCODE_Y 28) +(define-public SDL_SCANCODE_Z 29) +(define-public SDL_SCANCODE_1 30) +(define-public SDL_SCANCODE_2 31) +(define-public SDL_SCANCODE_3 32) +(define-public SDL_SCANCODE_4 33) +(define-public SDL_SCANCODE_5 34) +(define-public SDL_SCANCODE_6 35) +(define-public SDL_SCANCODE_7 36) +(define-public SDL_SCANCODE_8 37) +(define-public SDL_SCANCODE_9 38) +(define-public SDL_SCANCODE_0 39) +(define-public SDL_SCANCODE_RETURN 40) +(define-public SDL_SCANCODE_ESCAPE 41) +(define-public SDL_SCANCODE_BACKSPACE 42) +(define-public SDL_SCANCODE_TAB 43) +(define-public SDL_SCANCODE_SPACE 44) +(define-public SDL_SCANCODE_MINUS 45) +(define-public SDL_SCANCODE_EQUALS 46) +(define-public SDL_SCANCODE_LEFTBRACKET 47) +(define-public SDL_SCANCODE_RIGHTBRACKET 48) +(define-public SDL_SCANCODE_BACKSLASH 49) +(define-public SDL_SCANCODE_NONUSHASH 50) +(define-public SDL_SCANCODE_SEMICOLON 51) +(define-public SDL_SCANCODE_APOSTROPHE 52) +(define-public SDL_SCANCODE_GRAVE 53) +(define-public SDL_SCANCODE_COMMA 54) +(define-public SDL_SCANCODE_PERIOD 55) +(define-public SDL_SCANCODE_SLASH 56) +(define-public SDL_SCANCODE_CAPSLOCK 57) +(define-public SDL_SCANCODE_F1 58) +(define-public SDL_SCANCODE_F2 59) +(define-public SDL_SCANCODE_F3 60) +(define-public SDL_SCANCODE_F4 61) +(define-public SDL_SCANCODE_F5 62) +(define-public SDL_SCANCODE_F6 63) +(define-public SDL_SCANCODE_F7 64) +(define-public SDL_SCANCODE_F8 65) +(define-public SDL_SCANCODE_F9 66) +(define-public SDL_SCANCODE_F10 67) +(define-public SDL_SCANCODE_F11 68) +(define-public SDL_SCANCODE_F12 69) +(define-public SDL_SCANCODE_PRINTSCREEN 70) +(define-public SDL_SCANCODE_SCROLLLOCK 71) +(define-public SDL_SCANCODE_PAUSE 72) +(define-public SDL_SCANCODE_INSERT 73) +(define-public SDL_SCANCODE_HOME 74) +(define-public SDL_SCANCODE_PAGEUP 75) +(define-public SDL_SCANCODE_DELETE 76) +(define-public SDL_SCANCODE_END 77) +(define-public SDL_SCANCODE_PAGEDOWN 78) +(define-public SDL_SCANCODE_RIGHT 79) +(define-public SDL_SCANCODE_LEFT 80) +(define-public SDL_SCANCODE_DOWN 81) +(define-public SDL_SCANCODE_UP 82) +(define-public SDL_SCANCODE_NUMLOCKCLEAR 83) +(define-public SDL_SCANCODE_KP_DIVIDE 84) +(define-public SDL_SCANCODE_KP_MULTIPLY 85) +(define-public SDL_SCANCODE_KP_MINUS 86) +(define-public SDL_SCANCODE_KP_PLUS 87) +(define-public SDL_SCANCODE_KP_ENTER 88) +(define-public SDL_SCANCODE_KP_1 89) +(define-public SDL_SCANCODE_KP_2 90) +(define-public SDL_SCANCODE_KP_3 91) +(define-public SDL_SCANCODE_KP_4 92) +(define-public SDL_SCANCODE_KP_5 93) +(define-public SDL_SCANCODE_KP_6 94) +(define-public SDL_SCANCODE_KP_7 95) +(define-public SDL_SCANCODE_KP_8 96) +(define-public SDL_SCANCODE_KP_9 97) +(define-public SDL_SCANCODE_KP_0 98) +(define-public SDL_SCANCODE_KP_PERIOD 99) +(define-public SDL_SCANCODE_NONUSBACKSLASH 100) +(define-public SDL_SCANCODE_APPLICATION 101) +(define-public SDL_SCANCODE_POWER 102) +(define-public SDL_SCANCODE_KP_EQUALS 103) +(define-public SDL_SCANCODE_F13 104) +(define-public SDL_SCANCODE_F14 105) +(define-public SDL_SCANCODE_F15 106) +(define-public SDL_SCANCODE_F16 107) +(define-public SDL_SCANCODE_F17 108) +(define-public SDL_SCANCODE_F18 109) +(define-public SDL_SCANCODE_F19 110) +(define-public SDL_SCANCODE_F20 111) +(define-public SDL_SCANCODE_F21 112) +(define-public SDL_SCANCODE_F22 113) +(define-public SDL_SCANCODE_F23 114) +(define-public SDL_SCANCODE_F24 115) +(define-public SDL_SCANCODE_EXECUTE 116) +(define-public SDL_SCANCODE_HELP 117) +(define-public SDL_SCANCODE_MENU 118) +(define-public SDL_SCANCODE_SELECT 119) +(define-public SDL_SCANCODE_STOP 120) +(define-public SDL_SCANCODE_AGAIN 121) +(define-public SDL_SCANCODE_UNDO 122) +(define-public SDL_SCANCODE_CUT 123) +(define-public SDL_SCANCODE_COPY 124) +(define-public SDL_SCANCODE_PASTE 125) +(define-public SDL_SCANCODE_FIND 126) +(define-public SDL_SCANCODE_MUTE 127) +(define-public SDL_SCANCODE_VOLUMEUP 128) +(define-public SDL_SCANCODE_VOLUMEDOWN 129) +(define-public SDL_SCANCODE_KP_COMMA 133) +(define-public SDL_SCANCODE_KP_EQUALSAS400 134) +(define-public SDL_SCANCODE_INTERNATIONAL1 135) +(define-public SDL_SCANCODE_INTERNATIONAL2 136) +(define-public SDL_SCANCODE_INTERNATIONAL3 137) +(define-public SDL_SCANCODE_INTERNATIONAL4 138) +(define-public SDL_SCANCODE_INTERNATIONAL5 139) +(define-public SDL_SCANCODE_INTERNATIONAL6 140) +(define-public SDL_SCANCODE_INTERNATIONAL7 141) +(define-public SDL_SCANCODE_INTERNATIONAL8 142) +(define-public SDL_SCANCODE_INTERNATIONAL9 143) +(define-public SDL_SCANCODE_LANG1 144) +(define-public SDL_SCANCODE_LANG2 145) +(define-public SDL_SCANCODE_LANG3 146) +(define-public SDL_SCANCODE_LANG4 147) +(define-public SDL_SCANCODE_LANG5 148) +(define-public SDL_SCANCODE_LANG6 149) +(define-public SDL_SCANCODE_LANG7 150) +(define-public SDL_SCANCODE_LANG8 151) +(define-public SDL_SCANCODE_LANG9 152) +(define-public SDL_SCANCODE_ALTERASE 153) +(define-public SDL_SCANCODE_SYSREQ 154) +(define-public SDL_SCANCODE_CANCEL 155) +(define-public SDL_SCANCODE_CLEAR 156) +(define-public SDL_SCANCODE_PRIOR 157) +(define-public SDL_SCANCODE_RETURN2 158) +(define-public SDL_SCANCODE_SEPARATOR 159) +(define-public SDL_SCANCODE_OUT 160) +(define-public SDL_SCANCODE_OPER 161) +(define-public SDL_SCANCODE_CLEARAGAIN 162) +(define-public SDL_SCANCODE_CRSEL 163) +(define-public SDL_SCANCODE_EXSEL 164) +(define-public SDL_SCANCODE_KP_00 176) +(define-public SDL_SCANCODE_KP_000 177) +(define-public SDL_SCANCODE_THOUSANDSSEPARATOR 178) +(define-public SDL_SCANCODE_DECIMALSEPARATOR 179) +(define-public SDL_SCANCODE_CURRENCYUNIT 180) +(define-public SDL_SCANCODE_CURRENCYSUBUNIT 181) +(define-public SDL_SCANCODE_KP_LEFTPAREN 182) +(define-public SDL_SCANCODE_KP_RIGHTPAREN 183) +(define-public SDL_SCANCODE_KP_LEFTBRACE 184) +(define-public SDL_SCANCODE_KP_RIGHTBRACE 185) +(define-public SDL_SCANCODE_KP_TAB 186) +(define-public SDL_SCANCODE_KP_BACKSPACE 187) +(define-public SDL_SCANCODE_KP_A 188) +(define-public SDL_SCANCODE_KP_B 189) +(define-public SDL_SCANCODE_KP_C 190) +(define-public SDL_SCANCODE_KP_D 191) +(define-public SDL_SCANCODE_KP_E 192) +(define-public SDL_SCANCODE_KP_F 193) +(define-public SDL_SCANCODE_KP_XOR 194) +(define-public SDL_SCANCODE_KP_POWER 195) +(define-public SDL_SCANCODE_KP_PERCENT 196) +(define-public SDL_SCANCODE_KP_LESS 197) +(define-public SDL_SCANCODE_KP_GREATER 198) +(define-public SDL_SCANCODE_KP_AMPERSAND 199) +(define-public SDL_SCANCODE_KP_DBLAMPERSAND 200) +(define-public SDL_SCANCODE_KP_VERTICALBAR 201) +(define-public SDL_SCANCODE_KP_DBLVERTICALBAR 202) +(define-public SDL_SCANCODE_KP_COLON 203) +(define-public SDL_SCANCODE_KP_HASH 204) +(define-public SDL_SCANCODE_KP_SPACE 205) +(define-public SDL_SCANCODE_KP_AT 206) +(define-public SDL_SCANCODE_KP_EXCLAM 207) +(define-public SDL_SCANCODE_KP_MEMSTORE 208) +(define-public SDL_SCANCODE_KP_MEMRECALL 209) +(define-public SDL_SCANCODE_KP_MEMCLEAR 210) +(define-public SDL_SCANCODE_KP_MEMADD 211) +(define-public SDL_SCANCODE_KP_MEMSUBTRACT 212) +(define-public SDL_SCANCODE_KP_MEMMULTIPLY 213) +(define-public SDL_SCANCODE_KP_MEMDIVIDE 214) +(define-public SDL_SCANCODE_KP_PLUSMINUS 215) +(define-public SDL_SCANCODE_KP_CLEAR 216) +(define-public SDL_SCANCODE_KP_CLEARENTRY 217) +(define-public SDL_SCANCODE_KP_BINARY 218) +(define-public SDL_SCANCODE_KP_OCTAL 219) +(define-public SDL_SCANCODE_KP_DECIMAL 220) +(define-public SDL_SCANCODE_KP_HEXADECIMAL 221) +(define-public SDL_SCANCODE_LCTRL 224) +(define-public SDL_SCANCODE_LSHIFT 225) +(define-public SDL_SCANCODE_LALT 226) +(define-public SDL_SCANCODE_LGUI 227) +(define-public SDL_SCANCODE_RCTRL 228) +(define-public SDL_SCANCODE_RSHIFT 229) +(define-public SDL_SCANCODE_RALT 230) +(define-public SDL_SCANCODE_RGUI 231) +(define-public SDL_SCANCODE_MODE 257) +(define-public SDL_SCANCODE_AUDIONEXT 258) +(define-public SDL_SCANCODE_AUDIOPREV 259) +(define-public SDL_SCANCODE_AUDIOSTOP 260) +(define-public SDL_SCANCODE_AUDIOPLAY 261) +(define-public SDL_SCANCODE_AUDIOMUTE 262) +(define-public SDL_SCANCODE_MEDIASELECT 263) +(define-public SDL_SCANCODE_WWW 264) +(define-public SDL_SCANCODE_MAIL 265) +(define-public SDL_SCANCODE_CALCULATOR 266) +(define-public SDL_SCANCODE_COMPUTER 267) +(define-public SDL_SCANCODE_AC_SEARCH 268) +(define-public SDL_SCANCODE_AC_HOME 269) +(define-public SDL_SCANCODE_AC_BACK 270) +(define-public SDL_SCANCODE_AC_FORWARD 271) +(define-public SDL_SCANCODE_AC_STOP 272) +(define-public SDL_SCANCODE_AC_REFRESH 273) +(define-public SDL_SCANCODE_AC_BOOKMARKS 274) +(define-public SDL_SCANCODE_BRIGHTNESSDOWN 275) +(define-public SDL_SCANCODE_BRIGHTNESSUP 276) +(define-public SDL_SCANCODE_DISPLAYSWITCH 277) +(define-public SDL_SCANCODE_KBDILLUMTOGGLE 278) +(define-public SDL_SCANCODE_KBDILLUMDOWN 279) +(define-public SDL_SCANCODE_KBDILLUMUP 280) +(define-public SDL_SCANCODE_EJECT 281) +(define-public SDL_SCANCODE_SLEEP 282) +(define-public SDL_SCANCODE_APP1 283) +(define-public SDL_SCANCODE_APP2 284) +(define-public SDL_NUM_SCANCODES 512) + +(define-public SDLK_UNKNOWN 0) +(define-public SDLK_RETURN 13) +(define-public SDLK_ESCAPE 27) +(define-public SDLK_BACKSPACE 8) +(define-public SDLK_TAB 9) +(define-public SDLK_SPACE 32) +(define-public SDLK_EXCLAIM 33) +(define-public SDLK_QUOTEDBL 34) +(define-public SDLK_HASH 35) +(define-public SDLK_PERCENT 37) +(define-public SDLK_DOLLAR 36) +(define-public SDLK_AMPERSAND 38) +(define-public SDLK_QUOTE 39) +(define-public SDLK_LEFTPAREN 40) +(define-public SDLK_RIGHTPAREN 41) +(define-public SDLK_ASTERISK 42) +(define-public SDLK_PLUS 43) +(define-public SDLK_COMMA 44) +(define-public SDLK_MINUS 45) +(define-public SDLK_PERIOD 46) +(define-public SDLK_SLASH 47) +(define-public SDLK_0 48) +(define-public SDLK_1 49) +(define-public SDLK_2 50) +(define-public SDLK_3 51) +(define-public SDLK_4 52) +(define-public SDLK_5 53) +(define-public SDLK_6 54) +(define-public SDLK_7 55) +(define-public SDLK_8 56) +(define-public SDLK_9 57) +(define-public SDLK_COLON 58) +(define-public SDLK_SEMICOLON 59) +(define-public SDLK_LESS 60) +(define-public SDLK_EQUALS 61) +(define-public SDLK_GREATER 62) +(define-public SDLK_QUESTION 63) +(define-public SDLK_AT 64) +(define-public SDLK_LEFTBRACKET 91) +(define-public SDLK_BACKSLASH 92) +(define-public SDLK_RIGHTBRACKET 93) +(define-public SDLK_CARET 94) +(define-public SDLK_UNDERSCORE 95) +(define-public SDLK_BACKQUOTE 96) +(define-public SDLK_a 97) +(define-public SDLK_b 98) +(define-public SDLK_c 99) +(define-public SDLK_d 100) +(define-public SDLK_e 101) +(define-public SDLK_f 102) +(define-public SDLK_g 103) +(define-public SDLK_h 104) +(define-public SDLK_i 105) +(define-public SDLK_j 106) +(define-public SDLK_k 107) +(define-public SDLK_l 108) +(define-public SDLK_m 109) +(define-public SDLK_n 110) +(define-public SDLK_o 111) +(define-public SDLK_p 112) +(define-public SDLK_q 113) +(define-public SDLK_r 114) +(define-public SDLK_s 115) +(define-public SDLK_t 116) +(define-public SDLK_u 117) +(define-public SDLK_v 118) +(define-public SDLK_w 119) +(define-public SDLK_x 120) +(define-public SDLK_y 121) +(define-public SDLK_z 122) +(define-public SDLK_CAPSLOCK (scancode->keycode SDL_SCANCODE_CAPSLOCK)) +(define-public SDLK_F1 (scancode->keycode SDL_SCANCODE_F1)) +(define-public SDLK_F2 (scancode->keycode SDL_SCANCODE_F2)) +(define-public SDLK_F3 (scancode->keycode SDL_SCANCODE_F3)) +(define-public SDLK_F4 (scancode->keycode SDL_SCANCODE_F4)) +(define-public SDLK_F5 (scancode->keycode SDL_SCANCODE_F5)) +(define-public SDLK_F6 (scancode->keycode SDL_SCANCODE_F6)) +(define-public SDLK_F7 (scancode->keycode SDL_SCANCODE_F7)) +(define-public SDLK_F8 (scancode->keycode SDL_SCANCODE_F8)) +(define-public SDLK_F9 (scancode->keycode SDL_SCANCODE_F9)) +(define-public SDLK_F10 (scancode->keycode SDL_SCANCODE_F10)) +(define-public SDLK_F11 (scancode->keycode SDL_SCANCODE_F11)) +(define-public SDLK_F12 (scancode->keycode SDL_SCANCODE_F12)) +(define-public SDLK_PRINTSCREEN (scancode->keycode SDL_SCANCODE_PRINTSCREEN)) +(define-public SDLK_SCROLLLOCK (scancode->keycode SDL_SCANCODE_SCROLLLOCK)) +(define-public SDLK_PAUSE (scancode->keycode SDL_SCANCODE_PAUSE)) +(define-public SDLK_INSERT (scancode->keycode SDL_SCANCODE_INSERT)) +(define-public SDLK_HOME (scancode->keycode SDL_SCANCODE_HOME)) +(define-public SDLK_PAGEUP (scancode->keycode SDL_SCANCODE_PAGEUP)) +(define-public SDLK_DELETE 127) +(define-public SDLK_END (scancode->keycode SDL_SCANCODE_END)) +(define-public SDLK_PAGEDOWN (scancode->keycode SDL_SCANCODE_PAGEDOWN)) +(define-public SDLK_RIGHT (scancode->keycode SDL_SCANCODE_RIGHT)) +(define-public SDLK_LEFT (scancode->keycode SDL_SCANCODE_LEFT)) +(define-public SDLK_DOWN (scancode->keycode SDL_SCANCODE_DOWN)) +(define-public SDLK_UP (scancode->keycode SDL_SCANCODE_UP)) +(define-public SDLK_NUMLOCKCLEAR (scancode->keycode SDL_SCANCODE_NUMLOCKCLEAR)) +(define-public SDLK_KP_DIVIDE (scancode->keycode SDL_SCANCODE_KP_DIVIDE)) +(define-public SDLK_KP_MULTIPLY (scancode->keycode SDL_SCANCODE_KP_MULTIPLY)) +(define-public SDLK_KP_MINUS (scancode->keycode SDL_SCANCODE_KP_MINUS)) +(define-public SDLK_KP_PLUS (scancode->keycode SDL_SCANCODE_KP_PLUS)) +(define-public SDLK_KP_ENTER (scancode->keycode SDL_SCANCODE_KP_ENTER)) +(define-public SDLK_KP_1 (scancode->keycode SDL_SCANCODE_KP_1)) +(define-public SDLK_KP_2 (scancode->keycode SDL_SCANCODE_KP_2)) +(define-public SDLK_KP_3 (scancode->keycode SDL_SCANCODE_KP_3)) +(define-public SDLK_KP_4 (scancode->keycode SDL_SCANCODE_KP_4)) +(define-public SDLK_KP_5 (scancode->keycode SDL_SCANCODE_KP_5)) +(define-public SDLK_KP_6 (scancode->keycode SDL_SCANCODE_KP_6)) +(define-public SDLK_KP_7 (scancode->keycode SDL_SCANCODE_KP_7)) +(define-public SDLK_KP_8 (scancode->keycode SDL_SCANCODE_KP_8)) +(define-public SDLK_KP_9 (scancode->keycode SDL_SCANCODE_KP_9)) +(define-public SDLK_KP_0 (scancode->keycode SDL_SCANCODE_KP_0)) +(define-public SDLK_KP_PERIOD (scancode->keycode SDL_SCANCODE_KP_PERIOD)) +(define-public SDLK_APPLICATION (scancode->keycode SDL_SCANCODE_APPLICATION)) +(define-public SDLK_POWER (scancode->keycode SDL_SCANCODE_POWER)) +(define-public SDLK_KP_EQUALS (scancode->keycode SDL_SCANCODE_KP_EQUALS)) +(define-public SDLK_F13 (scancode->keycode SDL_SCANCODE_F13)) +(define-public SDLK_F14 (scancode->keycode SDL_SCANCODE_F14)) +(define-public SDLK_F15 (scancode->keycode SDL_SCANCODE_F15)) +(define-public SDLK_F16 (scancode->keycode SDL_SCANCODE_F16)) +(define-public SDLK_F17 (scancode->keycode SDL_SCANCODE_F17)) +(define-public SDLK_F18 (scancode->keycode SDL_SCANCODE_F18)) +(define-public SDLK_F19 (scancode->keycode SDL_SCANCODE_F19)) +(define-public SDLK_F20 (scancode->keycode SDL_SCANCODE_F20)) +(define-public SDLK_F21 (scancode->keycode SDL_SCANCODE_F21)) +(define-public SDLK_F22 (scancode->keycode SDL_SCANCODE_F22)) +(define-public SDLK_F23 (scancode->keycode SDL_SCANCODE_F23)) +(define-public SDLK_F24 (scancode->keycode SDL_SCANCODE_F24)) +(define-public SDLK_EXECUTE (scancode->keycode SDL_SCANCODE_EXECUTE)) +(define-public SDLK_HELP (scancode->keycode SDL_SCANCODE_HELP)) +(define-public SDLK_MENU (scancode->keycode SDL_SCANCODE_MENU)) +(define-public SDLK_SELECT (scancode->keycode SDL_SCANCODE_SELECT)) +(define-public SDLK_STOP (scancode->keycode SDL_SCANCODE_STOP)) +(define-public SDLK_AGAIN (scancode->keycode SDL_SCANCODE_AGAIN)) +(define-public SDLK_UNDO (scancode->keycode SDL_SCANCODE_UNDO)) +(define-public SDLK_CUT (scancode->keycode SDL_SCANCODE_CUT)) +(define-public SDLK_COPY (scancode->keycode SDL_SCANCODE_COPY)) +(define-public SDLK_PASTE (scancode->keycode SDL_SCANCODE_PASTE)) +(define-public SDLK_FIND (scancode->keycode SDL_SCANCODE_FIND)) +(define-public SDLK_MUTE (scancode->keycode SDL_SCANCODE_MUTE)) +(define-public SDLK_VOLUMEUP (scancode->keycode SDL_SCANCODE_VOLUMEUP)) +(define-public SDLK_VOLUMEDOWN (scancode->keycode SDL_SCANCODE_VOLUMEDOWN)) +(define-public SDLK_KP_COMMA (scancode->keycode SDL_SCANCODE_KP_COMMA)) +(define-public SDLK_KP_EQUALSAS400 + (scancode->keycode SDL_SCANCODE_KP_EQUALSAS400)) +(define-public SDLK_ALTERASE (scancode->keycode SDL_SCANCODE_ALTERASE)) +(define-public SDLK_SYSREQ (scancode->keycode SDL_SCANCODE_SYSREQ)) +(define-public SDLK_CANCEL (scancode->keycode SDL_SCANCODE_CANCEL)) +(define-public SDLK_CLEAR (scancode->keycode SDL_SCANCODE_CLEAR)) +(define-public SDLK_PRIOR (scancode->keycode SDL_SCANCODE_PRIOR)) +(define-public SDLK_RETURN2 (scancode->keycode SDL_SCANCODE_RETURN2)) +(define-public SDLK_SEPARATOR (scancode->keycode SDL_SCANCODE_SEPARATOR)) +(define-public SDLK_OUT (scancode->keycode SDL_SCANCODE_OUT)) +(define-public SDLK_OPER (scancode->keycode SDL_SCANCODE_OPER)) +(define-public SDLK_CLEARAGAIN (scancode->keycode SDL_SCANCODE_CLEARAGAIN)) +(define-public SDLK_CRSEL (scancode->keycode SDL_SCANCODE_CRSEL)) +(define-public SDLK_EXSEL (scancode->keycode SDL_SCANCODE_EXSEL)) +(define-public SDLK_KP_00 (scancode->keycode SDL_SCANCODE_KP_00)) +(define-public SDLK_KP_000 (scancode->keycode SDL_SCANCODE_KP_000)) +(define-public SDLK_THOUSANDSSEPARATOR + (scancode->keycode SDL_SCANCODE_THOUSANDSSEPARATOR)) +(define-public SDLK_DECIMALSEPARATOR + (scancode->keycode SDL_SCANCODE_DECIMALSEPARATOR)) +(define-public SDLK_CURRENCYUNIT (scancode->keycode SDL_SCANCODE_CURRENCYUNIT)) +(define-public SDLK_CURRENCYSUBUNIT + (scancode->keycode SDL_SCANCODE_CURRENCYSUBUNIT)) +(define-public SDLK_KP_LEFTPAREN (scancode->keycode SDL_SCANCODE_KP_LEFTPAREN)) +(define-public SDLK_KP_RIGHTPAREN + (scancode->keycode SDL_SCANCODE_KP_RIGHTPAREN)) +(define-public SDLK_KP_LEFTBRACE (scancode->keycode SDL_SCANCODE_KP_LEFTBRACE)) +(define-public SDLK_KP_RIGHTBRACE (scancode->keycode SDL_SCANCODE_KP_RIGHTBRACE)) +(define-public SDLK_KP_TAB (scancode->keycode SDL_SCANCODE_KP_TAB)) +(define-public SDLK_KP_BACKSPACE (scancode->keycode SDL_SCANCODE_KP_BACKSPACE)) +(define-public SDLK_KP_A (scancode->keycode SDL_SCANCODE_KP_A)) +(define-public SDLK_KP_B (scancode->keycode SDL_SCANCODE_KP_B)) +(define-public SDLK_KP_C (scancode->keycode SDL_SCANCODE_KP_C)) +(define-public SDLK_KP_D (scancode->keycode SDL_SCANCODE_KP_D)) +(define-public SDLK_KP_E (scancode->keycode SDL_SCANCODE_KP_E)) +(define-public SDLK_KP_F (scancode->keycode SDL_SCANCODE_KP_F)) +(define-public SDLK_KP_XOR (scancode->keycode SDL_SCANCODE_KP_XOR)) +(define-public SDLK_KP_POWER (scancode->keycode SDL_SCANCODE_KP_POWER)) +(define-public SDLK_KP_PERCENT (scancode->keycode SDL_SCANCODE_KP_PERCENT)) +(define-public SDLK_KP_LESS (scancode->keycode SDL_SCANCODE_KP_LESS)) +(define-public SDLK_KP_GREATER (scancode->keycode SDL_SCANCODE_KP_GREATER)) +(define-public SDLK_KP_AMPERSAND (scancode->keycode SDL_SCANCODE_KP_AMPERSAND)) +(define-public SDLK_KP_DBLAMPERSAND + (scancode->keycode SDL_SCANCODE_KP_DBLAMPERSAND)) +(define-public SDLK_KP_VERTICALBAR + (scancode->keycode SDL_SCANCODE_KP_VERTICALBAR)) +(define-public SDLK_KP_DBLVERTICALBAR + (scancode->keycode SDL_SCANCODE_KP_DBLVERTICALBAR)) +(define-public SDLK_KP_COLON (scancode->keycode SDL_SCANCODE_KP_COLON)) +(define-public SDLK_KP_HASH (scancode->keycode SDL_SCANCODE_KP_HASH)) +(define-public SDLK_KP_SPACE (scancode->keycode SDL_SCANCODE_KP_SPACE)) +(define-public SDLK_KP_AT (scancode->keycode SDL_SCANCODE_KP_AT)) +(define-public SDLK_KP_EXCLAM (scancode->keycode SDL_SCANCODE_KP_EXCLAM)) +(define-public SDLK_KP_MEMSTORE (scancode->keycode SDL_SCANCODE_KP_MEMSTORE)) +(define-public SDLK_KP_MEMRECALL (scancode->keycode SDL_SCANCODE_KP_MEMRECALL)) +(define-public SDLK_KP_MEMCLEAR (scancode->keycode SDL_SCANCODE_KP_MEMCLEAR)) +(define-public SDLK_KP_MEMADD (scancode->keycode SDL_SCANCODE_KP_MEMADD)) +(define-public SDLK_KP_MEMSUBTRACT + (scancode->keycode SDL_SCANCODE_KP_MEMSUBTRACT)) +(define-public SDLK_KP_MEMMULTIPLY + (scancode->keycode SDL_SCANCODE_KP_MEMMULTIPLY)) +(define-public SDLK_KP_MEMDIVIDE (scancode->keycode SDL_SCANCODE_KP_MEMDIVIDE)) +(define-public SDLK_KP_PLUSMINUS (scancode->keycode SDL_SCANCODE_KP_PLUSMINUS)) +(define-public SDLK_KP_CLEAR (scancode->keycode SDL_SCANCODE_KP_CLEAR)) +(define-public SDLK_KP_CLEARENTRY (scancode->keycode SDL_SCANCODE_KP_CLEARENTRY)) +(define-public SDLK_KP_BINARY (scancode->keycode SDL_SCANCODE_KP_BINARY)) +(define-public SDLK_KP_OCTAL (scancode->keycode SDL_SCANCODE_KP_OCTAL)) +(define-public SDLK_KP_DECIMAL (scancode->keycode SDL_SCANCODE_KP_DECIMAL)) +(define-public SDLK_KP_HEXADECIMAL + (scancode->keycode SDL_SCANCODE_KP_HEXADECIMAL)) +(define-public SDLK_LCTRL (scancode->keycode SDL_SCANCODE_LCTRL)) +(define-public SDLK_LSHIFT (scancode->keycode SDL_SCANCODE_LSHIFT)) +(define-public SDLK_LALT (scancode->keycode SDL_SCANCODE_LALT)) +(define-public SDLK_LGUI (scancode->keycode SDL_SCANCODE_LGUI)) +(define-public SDLK_RCTRL (scancode->keycode SDL_SCANCODE_RCTRL)) +(define-public SDLK_RSHIFT (scancode->keycode SDL_SCANCODE_RSHIFT)) +(define-public SDLK_RALT (scancode->keycode SDL_SCANCODE_RALT)) +(define-public SDLK_RGUI (scancode->keycode SDL_SCANCODE_RGUI)) +(define-public SDLK_MODE (scancode->keycode SDL_SCANCODE_MODE)) +(define-public SDLK_AUDIONEXT (scancode->keycode SDL_SCANCODE_AUDIONEXT)) +(define-public SDLK_AUDIOPREV (scancode->keycode SDL_SCANCODE_AUDIOPREV)) +(define-public SDLK_AUDIOSTOP (scancode->keycode SDL_SCANCODE_AUDIOSTOP)) +(define-public SDLK_AUDIOPLAY (scancode->keycode SDL_SCANCODE_AUDIOPLAY)) +(define-public SDLK_AUDIOMUTE (scancode->keycode SDL_SCANCODE_AUDIOMUTE)) +(define-public SDLK_MEDIASELECT (scancode->keycode SDL_SCANCODE_MEDIASELECT)) +(define-public SDLK_WWW (scancode->keycode SDL_SCANCODE_WWW)) +(define-public SDLK_MAIL (scancode->keycode SDL_SCANCODE_MAIL)) +(define-public SDLK_CALCULATOR (scancode->keycode SDL_SCANCODE_CALCULATOR)) +(define-public SDLK_COMPUTER (scancode->keycode SDL_SCANCODE_COMPUTER)) +(define-public SDLK_AC_SEARCH (scancode->keycode SDL_SCANCODE_AC_SEARCH)) +(define-public SDLK_AC_HOME (scancode->keycode SDL_SCANCODE_AC_HOME)) +(define-public SDLK_AC_BACK (scancode->keycode SDL_SCANCODE_AC_BACK)) +(define-public SDLK_AC_FORWARD (scancode->keycode SDL_SCANCODE_AC_FORWARD)) +(define-public SDLK_AC_STOP (scancode->keycode SDL_SCANCODE_AC_STOP)) +(define-public SDLK_AC_REFRESH (scancode->keycode SDL_SCANCODE_AC_REFRESH)) +(define-public SDLK_AC_BOOKMARKS (scancode->keycode SDL_SCANCODE_AC_BOOKMARKS)) +(define-public SDLK_BRIGHTNESSDOWN + (scancode->keycode SDL_SCANCODE_BRIGHTNESSDOWN)) +(define-public SDLK_BRIGHTNESSUP (scancode->keycode SDL_SCANCODE_BRIGHTNESSUP)) +(define-public SDLK_DISPLAYSWITCH (scancode->keycode SDL_SCANCODE_DISPLAYSWITCH)) +(define-public SDLK_KBDILLUMTOGGLE + (scancode->keycode SDL_SCANCODE_KBDILLUMTOGGLE)) +(define-public SDLK_KBDILLUMDOWN (scancode->keycode SDL_SCANCODE_KBDILLUMDOWN)) +(define-public SDLK_KBDILLUMUP (scancode->keycode SDL_SCANCODE_KBDILLUMUP)) +(define-public SDLK_EJECT (scancode->keycode SDL_SCANCODE_EJECT)) +(define-public SDLK_SLEEP (scancode->keycode SDL_SCANCODE_SLEEP)) + + +;;; ;;; Timer ;;; diff --git a/sdl2/events.scm b/sdl2/events.scm new file mode 100644 index 0000000..ad798a8 --- /dev/null +++ b/sdl2/events.scm @@ -0,0 +1,673 @@ +;;; guile-sdl2 --- FFI bindings for SDL2 +;;; Copyright © 2015 David Thompson <davet@gnu.org> +;;; +;;; This file is part of guile-sdl2. +;;; +;;; Guile-sdl2 is free software; you can redistribute it and/or modify +;;; it under the terms of the GNU Lesser General Public License as +;;; published by the Free Software Foundation; either version 3 of the +;;; License, or (at your option) any later version. +;;; +;;; Guile-sdl2 is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +;;; General Public License for more details. +;;; +;;; You should have received a copy of the GNU Lesser General Public +;;; License along with guile-sdl2. If not, see +;;; <http://www.gnu.org/licenses/>. + +;;; Commentary: +;; +;; SDL event handling. +;; +;;; Code: + +(define-module (sdl2 events) + #:use-module (ice-9 hash-table) + #:use-module (ice-9 match) + #:use-module (rnrs bytevectors) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-4) + #:use-module (srfi srfi-9) + #:use-module (system foreign) + #:use-module ((sdl2 bindings) #:prefix ffi:) + #:use-module (sdl2) + #:export (make-window-event + window-event? + window-event-timestamp + window-event-window-id + window-event-type + window-event-vector + + make-keyboard-event + keyboard-event? + keyboard-event-timestamp + keyboard-event-window-id + keyboard-event-pressed? + keyboard-event-repeat + keyboard-event-keysym + + poll-event)) + +(define (make-sdl-event) + (make-u8vector 56 0)) ; sizeof(SDL_Event) is 56 + +(define (sdl-event-type event) + (u32vector-ref event 0)) + + +;;; +;;; Window +;;; + +(define-record-type <window-event> + (make-window-event timestamp window-id type vector) + window-event? + (timestamp window-event timestamp) + (window-id window-event-window-id) + (type window-event-type) + (vector window-event-vector)) + +(define (parse-window-event ptr) + (define (type-symbol n) + (list-ref '(none + shown + hidden + exposed + moved + resized + size-changed + minimized + maximized + restored + enter + leave + focus-gained + focus-lost + close) + n)) + + (define types + (list uint32 ; type + uint32 ; timestamp + uint32 ; windowID + uint8 ; event + uint8 ; padding1 + uint8 ; padding2 + uint8 ; padding3 + int32 ; data1 + int32)) ; data2 + + (match (parse-c-struct ptr types) + ((_ timestamp id event _ _ _ data1 data2) + (make-window-event timestamp id (type-symbol event) (cons data1 data2))))) + + +;;; +;;; Keyboard +;;; + +(define-record-type <keyboard-event> + (make-keyboard-event timestamp window-id pressed? repeat + key scancode modifiers) + keyboard-event? + (timestamp keyboard-event-timestamp) + (window-id keyboard-event-window-id) + (pressed? keyboard-event-pressed?) + (repeat keyboard-event-repeat) + (key keyboard-event-key) + (scancode keyboard-event-scancode) + (modifiers keyboard-event-modifiers)) + +(define keycode-map + (alist->hash-table + `((,ffi:SDLK_UNKNOWN . unknown) + (,ffi:SDLK_RETURN . return) + (,ffi:SDLK_ESCAPE . escape) + (,ffi:SDLK_BACKSPACE . backspace) + (,ffi:SDLK_TAB . tab) + (,ffi:SDLK_SPACE . space) + (,ffi:SDLK_EXCLAIM . exclaim) + (,ffi:SDLK_QUOTEDBL . double-quote) + (,ffi:SDLK_HASH . hash) + (,ffi:SDLK_PERCENT . percent) + (,ffi:SDLK_DOLLAR . dollar) + (,ffi:SDLK_AMPERSAND . ampersand) + (,ffi:SDLK_QUOTE . quote) + (,ffi:SDLK_LEFTPAREN . left-paren) + (,ffi:SDLK_RIGHTPAREN . right-paren) + (,ffi:SDLK_ASTERISK . asterisk) + (,ffi:SDLK_PLUS . plus) + (,ffi:SDLK_COMMA . comma) + (,ffi:SDLK_MINUS . minus) + (,ffi:SDLK_PERIOD . period) + (,ffi:SDLK_SLASH . slash) + (,ffi:SDLK_0 . 0) + (,ffi:SDLK_1 . 1) + (,ffi:SDLK_2 . 2) + (,ffi:SDLK_3 . 3) + (,ffi:SDLK_4 . 4) + (,ffi:SDLK_5 . 5) + (,ffi:SDLK_6 . 6) + (,ffi:SDLK_7 . 7) + (,ffi:SDLK_8 . 8) + (,ffi:SDLK_9 . 9) + (,ffi:SDLK_COLON . colon) + (,ffi:SDLK_SEMICOLON . semicolon) + (,ffi:SDLK_LESS . less) + (,ffi:SDLK_EQUALS . equals) + (,ffi:SDLK_GREATER . greater) + (,ffi:SDLK_QUESTION . question) + (,ffi:SDLK_AT . at) + (,ffi:SDLK_LEFTBRACKET . left-bracket) + (,ffi:SDLK_BACKSLASH . backslash) + (,ffi:SDLK_RIGHTBRACKET . right-bracket) + (,ffi:SDLK_CARET . caret) + (,ffi:SDLK_UNDERSCORE . underscore) + (,ffi:SDLK_BACKQUOTE . backquote) + (,ffi:SDLK_a . a) + (,ffi:SDLK_b . b) + (,ffi:SDLK_c . c) + (,ffi:SDLK_d . d) + (,ffi:SDLK_e . e) + (,ffi:SDLK_f . f) + (,ffi:SDLK_g . g) + (,ffi:SDLK_h . h) + (,ffi:SDLK_i . i) + (,ffi:SDLK_j . j) + (,ffi:SDLK_k . k) + (,ffi:SDLK_l . l) + (,ffi:SDLK_m . m) + (,ffi:SDLK_n . n) + (,ffi:SDLK_o . o) + (,ffi:SDLK_p . p) + (,ffi:SDLK_q . q) + (,ffi:SDLK_r . r) + (,ffi:SDLK_s . s) + (,ffi:SDLK_t . t) + (,ffi:SDLK_u . u) + (,ffi:SDLK_v . v) + (,ffi:SDLK_w . w) + (,ffi:SDLK_x . x) + (,ffi:SDLK_y . y) + (,ffi:SDLK_z . z) + (,ffi:SDLK_CAPSLOCK . caps-lock) + (,ffi:SDLK_F1 . f1) + (,ffi:SDLK_F2 . f2) + (,ffi:SDLK_F3 . f3) + (,ffi:SDLK_F4 . f4) + (,ffi:SDLK_F5 . f5) + (,ffi:SDLK_F6 . f6) + (,ffi:SDLK_F7 . f7) + (,ffi:SDLK_F8 . f8) + (,ffi:SDLK_F9 . f9) + (,ffi:SDLK_F10 . f10) + (,ffi:SDLK_F11 . f11) + (,ffi:SDLK_F12 . f12) + (,ffi:SDLK_PRINTSCREEN . print-screen) + (,ffi:SDLK_SCROLLLOCK . scroll-lock) + (,ffi:SDLK_PAUSE . pause) + (,ffi:SDLK_INSERT . insert) + (,ffi:SDLK_HOME . home) + (,ffi:SDLK_PAGEUP . page-up) + (,ffi:SDLK_DELETE . delete) + (,ffi:SDLK_END . end) + (,ffi:SDLK_PAGEDOWN . page-down) + (,ffi:SDLK_RIGHT . right) + (,ffi:SDLK_LEFT . left) + (,ffi:SDLK_DOWN . down) + (,ffi:SDLK_UP . up) + (,ffi:SDLK_NUMLOCKCLEAR . num-lock-clear) + (,ffi:SDLK_KP_DIVIDE . keypad-divide) + (,ffi:SDLK_KP_MULTIPLY . keypad-multiply) + (,ffi:SDLK_KP_MINUS . keypad-minus) + (,ffi:SDLK_KP_PLUS . keypad-plus) + (,ffi:SDLK_KP_ENTER . keypad-enter) + (,ffi:SDLK_KP_1 . keypad-1) + (,ffi:SDLK_KP_2 . keypad-2) + (,ffi:SDLK_KP_3 . keypad-3) + (,ffi:SDLK_KP_4 . keypad-4) + (,ffi:SDLK_KP_5 . keypad-5) + (,ffi:SDLK_KP_6 . keypad-6) + (,ffi:SDLK_KP_7 . keypad-7) + (,ffi:SDLK_KP_8 . keypad-8) + (,ffi:SDLK_KP_9 . keypad-9) + (,ffi:SDLK_KP_0 . keypad-0) + (,ffi:SDLK_KP_PERIOD . keypad-period) + (,ffi:SDLK_APPLICATION . application) + (,ffi:SDLK_POWER . power) + (,ffi:SDLK_KP_EQUALS . keypad-equals) + (,ffi:SDLK_F13 . f13) + (,ffi:SDLK_F14 . f14) + (,ffi:SDLK_F15 . f15) + (,ffi:SDLK_F16 . f16) + (,ffi:SDLK_F17 . f17) + (,ffi:SDLK_F18 . f18) + (,ffi:SDLK_F19 . f19) + (,ffi:SDLK_F20 . f20) + (,ffi:SDLK_F21 . f21) + (,ffi:SDLK_F22 . f22) + (,ffi:SDLK_F23 . f23) + (,ffi:SDLK_F24 . f24) + (,ffi:SDLK_EXECUTE . execute) + (,ffi:SDLK_HELP . help) + (,ffi:SDLK_MENU . menu) + (,ffi:SDLK_SELECT . select) + (,ffi:SDLK_STOP . stop) + (,ffi:SDLK_AGAIN . again) + (,ffi:SDLK_UNDO . undo) + (,ffi:SDLK_CUT . cut) + (,ffi:SDLK_COPY . copy) + (,ffi:SDLK_PASTE . paste) + (,ffi:SDLK_FIND . find) + (,ffi:SDLK_MUTE . mute) + (,ffi:SDLK_VOLUMEUP . volume-up) + (,ffi:SDLK_VOLUMEDOWN . volume-down) + (,ffi:SDLK_KP_COMMA . keypad-comma) + (,ffi:SDLK_KP_EQUALSAS400 . keypad-equalsas400) + (,ffi:SDLK_ALTERASE . alt-erase) + (,ffi:SDLK_SYSREQ . sysreq) + (,ffi:SDLK_CANCEL . cancel) + (,ffi:SDLK_CLEAR . clear) + (,ffi:SDLK_PRIOR . prior) + (,ffi:SDLK_RETURN2 . return-2) + (,ffi:SDLK_SEPARATOR . separator) + (,ffi:SDLK_OUT . out) + (,ffi:SDLK_OPER . oper) + (,ffi:SDLK_CLEARAGAIN . clear-again) + (,ffi:SDLK_CRSEL . crsel) + (,ffi:SDLK_EXSEL . exsel) + (,ffi:SDLK_KP_00 . keypad-00) + (,ffi:SDLK_KP_000 . keypad-000) + (,ffi:SDLK_THOUSANDSSEPARATOR . thousands-separator) + (,ffi:SDLK_DECIMALSEPARATOR . decimal-separator) + (,ffi:SDLK_CURRENCYUNIT . currency-unit) + (,ffi:SDLK_CURRENCYSUBUNIT . currency-subunit) + (,ffi:SDLK_KP_LEFTPAREN . keypad-left-paren) + (,ffi:SDLK_KP_RIGHTPAREN . keypad-right-paren) + (,ffi:SDLK_KP_LEFTBRACE . keypad-left-brace) + (,ffi:SDLK_KP_RIGHTBRACE . keypad-right-brace) + (,ffi:SDLK_KP_TAB . keypad-tab) + (,ffi:SDLK_KP_BACKSPACE . keypad-backspace) + (,ffi:SDLK_KP_A . keypad-a) + (,ffi:SDLK_KP_B . keypad-b) + (,ffi:SDLK_KP_C . keypad-c) + (,ffi:SDLK_KP_D . keypad-d) + (,ffi:SDLK_KP_E . keypad-e) + (,ffi:SDLK_KP_F . keypad-f) + (,ffi:SDLK_KP_XOR . keypad-xor) + (,ffi:SDLK_KP_POWER . keypad-power) + (,ffi:SDLK_KP_PERCENT . keypad-percent) + (,ffi:SDLK_KP_LESS . keypad-less) + (,ffi:SDLK_KP_GREATER . keypad-greater) + (,ffi:SDLK_KP_AMPERSAND . keypad-ampersand) + (,ffi:SDLK_KP_DBLAMPERSAND . keypad-double-ampersand) + (,ffi:SDLK_KP_VERTICALBAR . keypad-vertical-bar) + (,ffi:SDLK_KP_DBLVERTICALBAR . keypad-double-vertical-bar) + (,ffi:SDLK_KP_COLON . keypad-colon) + (,ffi:SDLK_KP_HASH . keypad-hash) + (,ffi:SDLK_KP_SPACE . keypad-space) + (,ffi:SDLK_KP_AT . keypad-at) + (,ffi:SDLK_KP_EXCLAM . keypad-exclam) + (,ffi:SDLK_KP_MEMSTORE . keypad-mem-store) + (,ffi:SDLK_KP_MEMRECALL . keypad-mem-recall) + (,ffi:SDLK_KP_MEMCLEAR . keypad-mem-clear) + (,ffi:SDLK_KP_MEMADD . keypad-mem-add) + (,ffi:SDLK_KP_MEMSUBTRACT . keypad-mem-subtract) + (,ffi:SDLK_KP_MEMMULTIPLY . keypad-mem-multiply) + (,ffi:SDLK_KP_MEMDIVIDE . keypad-mem-divide) + (,ffi:SDLK_KP_PLUSMINUS . keypad-plus-minus) + (,ffi:SDLK_KP_CLEAR . keypad-clear) + (,ffi:SDLK_KP_CLEARENTRY . keypad-clear-entry) + (,ffi:SDLK_KP_BINARY . keypad-binary) + (,ffi:SDLK_KP_OCTAL . keypad-octal) + (,ffi:SDLK_KP_DECIMAL . keypad-decimal) + (,ffi:SDLK_KP_HEXADECIMAL . keypad-hexadecimal) + (,ffi:SDLK_LCTRL . left-control) + (,ffi:SDLK_LSHIFT . left-shift) + (,ffi:SDLK_LALT . left-alt) + (,ffi:SDLK_LGUI . left-gui) + (,ffi:SDLK_RCTRL . right-control) + (,ffi:SDLK_RSHIFT . right-shift) + (,ffi:SDLK_RALT . right-alt) + (,ffi:SDLK_RGUI . right-gui) + (,ffi:SDLK_MODE . mode) + (,ffi:SDLK_AUDIONEXT . audio-next) + (,ffi:SDLK_AUDIOPREV . audio-prev) + (,ffi:SDLK_AUDIOSTOP . audio-stop) + (,ffi:SDLK_AUDIOPLAY . audio-play) + (,ffi:SDLK_AUDIOMUTE . audio-mute) + (,ffi:SDLK_MEDIASELECT . media-select) + (,ffi:SDLK_WWW . www) + (,ffi:SDLK_MAIL . mail) + (,ffi:SDLK_CALCULATOR . calculator) + (,ffi:SDLK_COMPUTER . computer) + (,ffi:SDLK_AC_SEARCH . ac-search) + (,ffi:SDLK_AC_HOME . ac-home) + (,ffi:SDLK_AC_BACK . ac-back) + (,ffi:SDLK_AC_FORWARD . ac-forward) + (,ffi:SDLK_AC_STOP . ac-stop) + (,ffi:SDLK_AC_REFRESH . ac-refresh) + (,ffi:SDLK_AC_BOOKMARKS . ac-bookmarks) + (,ffi:SDLK_BRIGHTNESSDOWN . brightness-down) + (,ffi:SDLK_BRIGHTNESSUP . brightness-up) + (,ffi:SDLK_DISPLAYSWITCH . display-switch) + (,ffi:SDLK_KBDILLUMTOGGLE . keyboard-illum-toggle) + (,ffi:SDLK_KBDILLUMDOWN . keyboard-illum-down) + (,ffi:SDLK_KBDILLUMUP . keyboard-illum-up) + (,ffi:SDLK_EJECT . eject) + (,ffi:SDLK_SLEEP . sleep)))) + +(define scancode-map + (alist->hash-table + `((,ffi:SDL_SCANCODE_UNKNOWN . unknown) + (,ffi:SDL_SCANCODE_A . a) + (,ffi:SDL_SCANCODE_B . b) + (,ffi:SDL_SCANCODE_C . c) + (,ffi:SDL_SCANCODE_D . d) + (,ffi:SDL_SCANCODE_E . e) + (,ffi:SDL_SCANCODE_F . f) + (,ffi:SDL_SCANCODE_G . g) + (,ffi:SDL_SCANCODE_H . h) + (,ffi:SDL_SCANCODE_I . i) + (,ffi:SDL_SCANCODE_J . j) + (,ffi:SDL_SCANCODE_K . k) + (,ffi:SDL_SCANCODE_L . l) + (,ffi:SDL_SCANCODE_M . m) + (,ffi:SDL_SCANCODE_N . n) + (,ffi:SDL_SCANCODE_O . o) + (,ffi:SDL_SCANCODE_P . p) + (,ffi:SDL_SCANCODE_Q . q) + (,ffi:SDL_SCANCODE_R . r) + (,ffi:SDL_SCANCODE_S . s) + (,ffi:SDL_SCANCODE_T . t) + (,ffi:SDL_SCANCODE_U . u) + (,ffi:SDL_SCANCODE_V . v) + (,ffi:SDL_SCANCODE_W . w) + (,ffi:SDL_SCANCODE_X . x) + (,ffi:SDL_SCANCODE_Y . y) + (,ffi:SDL_SCANCODE_Z . z) + (,ffi:SDL_SCANCODE_1 . 1) + (,ffi:SDL_SCANCODE_2 . 2) + (,ffi:SDL_SCANCODE_3 . 3) + (,ffi:SDL_SCANCODE_4 . 4) + (,ffi:SDL_SCANCODE_5 . 5) + (,ffi:SDL_SCANCODE_6 . 6) + (,ffi:SDL_SCANCODE_7 . 7) + (,ffi:SDL_SCANCODE_8 . 8) + (,ffi:SDL_SCANCODE_9 . 9) + (,ffi:SDL_SCANCODE_0 . 0) + (,ffi:SDL_SCANCODE_RETURN . return) + (,ffi:SDL_SCANCODE_ESCAPE . escape) + (,ffi:SDL_SCANCODE_BACKSPACE . backspace) + (,ffi:SDL_SCANCODE_TAB . tab) + (,ffi:SDL_SCANCODE_SPACE . space) + (,ffi:SDL_SCANCODE_MINUS . minus) + (,ffi:SDL_SCANCODE_EQUALS . equals) + (,ffi:SDL_SCANCODE_LEFTBRACKET . left-bracket) + (,ffi:SDL_SCANCODE_RIGHTBRACKET . right-bracket) + (,ffi:SDL_SCANCODE_BACKSLASH . backslash) + (,ffi:SDL_SCANCODE_NONUSHASH . nonushash) + (,ffi:SDL_SCANCODE_SEMICOLON . semicolon) + (,ffi:SDL_SCANCODE_APOSTROPHE . apostrophe) + (,ffi:SDL_SCANCODE_GRAVE . grave) + (,ffi:SDL_SCANCODE_COMMA . comma) + (,ffi:SDL_SCANCODE_PERIOD . period) + (,ffi:SDL_SCANCODE_SLASH . slash) + (,ffi:SDL_SCANCODE_CAPSLOCK . caps-lock) + (,ffi:SDL_SCANCODE_F1 . f1) + (,ffi:SDL_SCANCODE_F2 . f2) + (,ffi:SDL_SCANCODE_F3 . f3) + (,ffi:SDL_SCANCODE_F4 . f4) + (,ffi:SDL_SCANCODE_F5 . f5) + (,ffi:SDL_SCANCODE_F6 . f6) + (,ffi:SDL_SCANCODE_F7 . f7) + (,ffi:SDL_SCANCODE_F8 . f8) + (,ffi:SDL_SCANCODE_F9 . f9) + (,ffi:SDL_SCANCODE_F10 . f10) + (,ffi:SDL_SCANCODE_F11 . f11) + (,ffi:SDL_SCANCODE_F12 . f12) + (,ffi:SDL_SCANCODE_PRINTSCREEN . print-screen) + (,ffi:SDL_SCANCODE_SCROLLLOCK . scroll-lock) + (,ffi:SDL_SCANCODE_PAUSE . pause) + (,ffi:SDL_SCANCODE_INSERT . insert) + (,ffi:SDL_SCANCODE_HOME . home) + (,ffi:SDL_SCANCODE_PAGEUP . page-up) + (,ffi:SDL_SCANCODE_DELETE . delete) + (,ffi:SDL_SCANCODE_END . end) + (,ffi:SDL_SCANCODE_PAGEDOWN . page-down) + (,ffi:SDL_SCANCODE_RIGHT . right) + (,ffi:SDL_SCANCODE_LEFT . left) + (,ffi:SDL_SCANCODE_DOWN . down) + (,ffi:SDL_SCANCODE_UP . up) + (,ffi:SDL_SCANCODE_NUMLOCKCLEAR . num-lock-clear) + (,ffi:SDL_SCANCODE_KP_DIVIDE . keypad-divide) + (,ffi:SDL_SCANCODE_KP_MULTIPLY . keypad-multiply) + (,ffi:SDL_SCANCODE_KP_MINUS . keypad-minus) + (,ffi:SDL_SCANCODE_KP_PLUS . keypad-plus) + (,ffi:SDL_SCANCODE_KP_ENTER . keypad-enter) + (,ffi:SDL_SCANCODE_KP_1 . keypad-1) + (,ffi:SDL_SCANCODE_KP_2 . keypad-2) + (,ffi:SDL_SCANCODE_KP_3 . keypad-3) + (,ffi:SDL_SCANCODE_KP_4 . keypad-4) + (,ffi:SDL_SCANCODE_KP_5 . keypad-5) + (,ffi:SDL_SCANCODE_KP_6 . keypad-6) + (,ffi:SDL_SCANCODE_KP_7 . keypad-7) + (,ffi:SDL_SCANCODE_KP_8 . keypad-8) + (,ffi:SDL_SCANCODE_KP_9 . keypad-9) + (,ffi:SDL_SCANCODE_KP_0 . keypad-0) + (,ffi:SDL_SCANCODE_KP_PERIOD . keypad-period) + (,ffi:SDL_SCANCODE_NONUSBACKSLASH . nonusbackslash) + (,ffi:SDL_SCANCODE_APPLICATION . application) + (,ffi:SDL_SCANCODE_POWER . power) + (,ffi:SDL_SCANCODE_KP_EQUALS . keypad-equals) + (,ffi:SDL_SCANCODE_F13 . f13) + (,ffi:SDL_SCANCODE_F14 . f14) + (,ffi:SDL_SCANCODE_F15 . f15) + (,ffi:SDL_SCANCODE_F16 . f16) + (,ffi:SDL_SCANCODE_F17 . f17) + (,ffi:SDL_SCANCODE_F18 . f18) + (,ffi:SDL_SCANCODE_F19 . f19) + (,ffi:SDL_SCANCODE_F20 . f20) + (,ffi:SDL_SCANCODE_F21 . f21) + (,ffi:SDL_SCANCODE_F22 . f22) + (,ffi:SDL_SCANCODE_F23 . f23) + (,ffi:SDL_SCANCODE_F24 . f24) + (,ffi:SDL_SCANCODE_EXECUTE . execute) + (,ffi:SDL_SCANCODE_HELP . help) + (,ffi:SDL_SCANCODE_MENU . menu) + (,ffi:SDL_SCANCODE_SELECT . select) + (,ffi:SDL_SCANCODE_STOP . stop) + (,ffi:SDL_SCANCODE_AGAIN . again) + (,ffi:SDL_SCANCODE_UNDO . undo) + (,ffi:SDL_SCANCODE_CUT . cut) + (,ffi:SDL_SCANCODE_COPY . copy) + (,ffi:SDL_SCANCODE_PASTE . paste) + (,ffi:SDL_SCANCODE_FIND . find) + (,ffi:SDL_SCANCODE_MUTE . mute) + (,ffi:SDL_SCANCODE_VOLUMEUP . volume-up) + (,ffi:SDL_SCANCODE_VOLUMEDOWN . volume-down) + (,ffi:SDL_SCANCODE_KP_COMMA . keypad-comma) + (,ffi:SDL_SCANCODE_KP_EQUALSAS400 . keypad-equalsas400) + (,ffi:SDL_SCANCODE_INTERNATIONAL1 . international-1) + (,ffi:SDL_SCANCODE_INTERNATIONAL2 . international-2) + (,ffi:SDL_SCANCODE_INTERNATIONAL3 . international-3) + (,ffi:SDL_SCANCODE_INTERNATIONAL4 . international-4) + (,ffi:SDL_SCANCODE_INTERNATIONAL5 . international-5) + (,ffi:SDL_SCANCODE_INTERNATIONAL6 . international-6) + (,ffi:SDL_SCANCODE_INTERNATIONAL7 . international-7) + (,ffi:SDL_SCANCODE_INTERNATIONAL8 . international-8) + (,ffi:SDL_SCANCODE_INTERNATIONAL9 . international-9) + (,ffi:SDL_SCANCODE_LANG1 . lang-1) + (,ffi:SDL_SCANCODE_LANG2 . lang-2) + (,ffi:SDL_SCANCODE_LANG3 . lang-3) + (,ffi:SDL_SCANCODE_LANG4 . lang-4) + (,ffi:SDL_SCANCODE_LANG5 . lang-5) + (,ffi:SDL_SCANCODE_LANG6 . lang-6) + (,ffi:SDL_SCANCODE_LANG7 . lang-7) + (,ffi:SDL_SCANCODE_LANG8 . lang-8) + (,ffi:SDL_SCANCODE_LANG9 . lang-9) + (,ffi:SDL_SCANCODE_ALTERASE . alt-erase) + (,ffi:SDL_SCANCODE_SYSREQ . sysreq) + (,ffi:SDL_SCANCODE_CANCEL . cancel) + (,ffi:SDL_SCANCODE_CLEAR . clear) + (,ffi:SDL_SCANCODE_PRIOR . prior) + (,ffi:SDL_SCANCODE_RETURN2 . return-2) + (,ffi:SDL_SCANCODE_SEPARATOR . separator) + (,ffi:SDL_SCANCODE_OUT . out) + (,ffi:SDL_SCANCODE_OPER . oper) + (,ffi:SDL_SCANCODE_CLEARAGAIN . clear-again) + (,ffi:SDL_SCANCODE_CRSEL . crsel) + (,ffi:SDL_SCANCODE_EXSEL . exsel) + (,ffi:SDL_SCANCODE_KP_00 . keypad-00) + (,ffi:SDL_SCANCODE_KP_000 . keypad-000) + (,ffi:SDL_SCANCODE_THOUSANDSSEPARATOR . thousands-separator) + (,ffi:SDL_SCANCODE_DECIMALSEPARATOR . decimal-separator) + (,ffi:SDL_SCANCODE_CURRENCYUNIT . currency-unit) + (,ffi:SDL_SCANCODE_CURRENCYSUBUNIT . current-subunit) + (,ffi:SDL_SCANCODE_KP_LEFTPAREN . keypad-left-paren) + (,ffi:SDL_SCANCODE_KP_RIGHTPAREN . keypad-right-paren) + (,ffi:SDL_SCANCODE_KP_LEFTBRACE . keypad-left-brace) + (,ffi:SDL_SCANCODE_KP_RIGHTBRACE . keypad-right-brace) + (,ffi:SDL_SCANCODE_KP_TAB . keypad-tab) + (,ffi:SDL_SCANCODE_KP_BACKSPACE . keypad-backspace) + (,ffi:SDL_SCANCODE_KP_A . keypad-a) + (,ffi:SDL_SCANCODE_KP_B . keypad-b) + (,ffi:SDL_SCANCODE_KP_C . keypad-c) + (,ffi:SDL_SCANCODE_KP_D . keypad-d) + (,ffi:SDL_SCANCODE_KP_E . keypad-e) + (,ffi:SDL_SCANCODE_KP_F . keypad-f) + (,ffi:SDL_SCANCODE_KP_XOR . keypad-xor) + (,ffi:SDL_SCANCODE_KP_POWER . keypad-power) + (,ffi:SDL_SCANCODE_KP_PERCENT . keypad-percent) + (,ffi:SDL_SCANCODE_KP_LESS . keypad-less) + (,ffi:SDL_SCANCODE_KP_GREATER . keypad-greater) + (,ffi:SDL_SCANCODE_KP_AMPERSAND . keypad-ampersand) + (,ffi:SDL_SCANCODE_KP_DBLAMPERSAND . keypad-double-ampersand) + (,ffi:SDL_SCANCODE_KP_VERTICALBAR . keypad-vertical-bar) + (,ffi:SDL_SCANCODE_KP_DBLVERTICALBAR . keypad-double-vertical-bar) + (,ffi:SDL_SCANCODE_KP_COLON . keypad-colon) + (,ffi:SDL_SCANCODE_KP_HASH . keypad-hash) + (,ffi:SDL_SCANCODE_KP_SPACE . keypad-space) + (,ffi:SDL_SCANCODE_KP_AT . keypad-at) + (,ffi:SDL_SCANCODE_KP_EXCLAM . keypad-exclam) + (,ffi:SDL_SCANCODE_KP_MEMSTORE . keypad-mem-store) + (,ffi:SDL_SCANCODE_KP_MEMRECALL . keypad-mem-recall) + (,ffi:SDL_SCANCODE_KP_MEMCLEAR . keypad-mem-clear) + (,ffi:SDL_SCANCODE_KP_MEMADD . keypad-mem-add) + (,ffi:SDL_SCANCODE_KP_MEMSUBTRACT . keypadd-mem-subtract) + (,ffi:SDL_SCANCODE_KP_MEMMULTIPLY . keypad-mem-multiply) + (,ffi:SDL_SCANCODE_KP_MEMDIVIDE . keypad-mem-divide) + (,ffi:SDL_SCANCODE_KP_PLUSMINUS . keypad-plus-minus) + (,ffi:SDL_SCANCODE_KP_CLEAR . keypad-clear) + (,ffi:SDL_SCANCODE_KP_CLEARENTRY . keypad-clear-entry) + (,ffi:SDL_SCANCODE_KP_BINARY . keypad-binary) + (,ffi:SDL_SCANCODE_KP_OCTAL . keypad-octal) + (,ffi:SDL_SCANCODE_KP_DECIMAL . keypad-decimal) + (,ffi:SDL_SCANCODE_KP_HEXADECIMAL . keypad-hexadecimal) + (,ffi:SDL_SCANCODE_LCTRL . left-control) + (,ffi:SDL_SCANCODE_LSHIFT . left-shift) + (,ffi:SDL_SCANCODE_LALT . left-alt) + (,ffi:SDL_SCANCODE_LGUI . left-gui) + (,ffi:SDL_SCANCODE_RCTRL . right-control) + (,ffi:SDL_SCANCODE_RSHIFT . right-shift) + (,ffi:SDL_SCANCODE_RALT . right-alt) + (,ffi:SDL_SCANCODE_RGUI . right-cui) + (,ffi:SDL_SCANCODE_MODE . mode) + (,ffi:SDL_SCANCODE_AUDIONEXT . audio-next) + (,ffi:SDL_SCANCODE_AUDIOPREV . audio-prev) + (,ffi:SDL_SCANCODE_AUDIOSTOP . audio-stop) + (,ffi:SDL_SCANCODE_AUDIOPLAY . audio-play) + (,ffi:SDL_SCANCODE_AUDIOMUTE . audio-mute) + (,ffi:SDL_SCANCODE_MEDIASELECT . media-select) + (,ffi:SDL_SCANCODE_WWW . www) + (,ffi:SDL_SCANCODE_MAIL . mail) + (,ffi:SDL_SCANCODE_CALCULATOR . calculator) + (,ffi:SDL_SCANCODE_COMPUTER . computer) + (,ffi:SDL_SCANCODE_AC_SEARCH . ac-search) + (,ffi:SDL_SCANCODE_AC_HOME . ac-home) + (,ffi:SDL_SCANCODE_AC_BACK . ac-back) + (,ffi:SDL_SCANCODE_AC_FORWARD . ac-forward) + (,ffi:SDL_SCANCODE_AC_STOP . ac-stop) + (,ffi:SDL_SCANCODE_AC_REFRESH . ac-refresh) + (,ffi:SDL_SCANCODE_AC_BOOKMARKS . ac-bookmarks) + (,ffi:SDL_SCANCODE_BRIGHTNESSDOWN . brightness-down) + (,ffi:SDL_SCANCODE_BRIGHTNESSUP . brightness-up) + (,ffi:SDL_SCANCODE_DISPLAYSWITCH . display-switch) + (,ffi:SDL_SCANCODE_KBDILLUMTOGGLE . keyboard-illum-toggle) + (,ffi:SDL_SCANCODE_KBDILLUMDOWN . keyboard-illum-down) + (,ffi:SDL_SCANCODE_KBDILLUMUP . keyboard-illum-up) + (,ffi:SDL_SCANCODE_EJECT . eject) + (,ffi:SDL_SCANCODE_SLEEP . sleep) + (,ffi:SDL_SCANCODE_APP1 . app-1) + (,ffi:SDL_SCANCODE_APP2 . app-2)))) + +(define (parse-keyboard-event ptr) + (define types + (list uint32 ; type + uint32 ; timestamp + uint32 ; windowID + uint8 ; state + uint8 ; repeat + uint8 ; padding2 + uint8 ; padding3 + (list int ; scancode + int ; sym + uint16 ; mod + uint32))) ; unused + + (define (mod->list mod) + (fold (lambda (pair prev) + (match pair + ((sym . bit) + (if (zero? (logand mod bit)) + prev + (cons sym prev))))) + '() + `((left-shift . ,ffi:KMOD_LSHIFT) + (right-shift . ,ffi:KMOD_RSHIFT) + (left-control . ,ffi:KMOD_LCTRL) + (right-control . ,ffi:KMOD_RCTRL) + (left-alt . ,ffi:KMOD_LALT) + (right-alt . ,ffi:KMOD_RALT) + (left-gui . ,ffi:KMOD_LGUI) + (right-gui . ,ffi:KMOD_RGUI) + (num-lock . ,ffi:KMOD_NUM) + (caps-lock . ,ffi:KMOD_CAPS) + (alt-gr . ,ffi:KMOD_MODE)))) + + (define (keycode->symbol keycode) + (hash-ref keycode-map keycode)) + + (define (scancode->symbol scancode) + (hash-ref scancode-map scancode)) + + (match (parse-c-struct ptr types) + ((_ timestamp window-id state repeat _ _ (scancode sym mod _)) + (make-keyboard-event timestamp + window-id + (= state ffi:SDL_PRESSED) + repeat + (keycode->symbol sym) + (scancode->symbol scancode) + (mod->list mod))))) + + +;;; +;;; Event management +;;; + +(define (poll-event) + (let* ((e (make-sdl-event)) + (ptr (bytevector->pointer e)) + (result (ffi:sdl-poll-event ptr))) + (and (= result 1) + (let ((type (sdl-event-type e))) + (cond + ((= type ffi:SDL_WINDOWEVENT) + (parse-window-event ptr)) + ((or (= type ffi:SDL_KEYDOWN) + (= type ffi:SDL_KEYUP)) + (parse-keyboard-event ptr)) + (else 'fixme:unsupported-event)))))) |