// license:BSD-3-Clause // copyright-holders:Olivier Galibert, R. Belmont //============================================================ // // testkey.c - A small utility to analyze SDL keycodes // // SDLMAME by Olivier Galibert and R. Belmont // testkeys by couriersud // //============================================================ #include #include #include #include #include "sdlinc.h" #include "unicode.h" struct key_lookup_table { int code; const char *name; }; #define KE(x) { SDL_SCANCODE_ ## x, "SDL_SCANCODE_" #x }, #define KE8(A, B, C, D, E, F, G, H) KE(A) KE(B) KE(C) KE(D) KE(E) KE(F) KE(G) KE(H) #define KE7(A, B, C, D, E, F, G) KE(A) KE(B) KE(C) KE(D) KE(E) KE(F) KE(G) #define KE5(A, B, C, D, E) KE(A) KE(B) KE(C) KE(D) KE(E) #define KE3(A, B, C) KE(A) KE(B) KE(C) static key_lookup_table sdl_lookup[] = { KE7(UNKNOWN, BACKSPACE, TAB, CLEAR, RETURN, PAUSE, ESCAPE ) KE(SPACE) KE5(COMMA, MINUS, PERIOD, SLASH, 0 ) KE8(1, 2, 3, 4, 5, 6, 7, 8 ) KE5(9, SEMICOLON, EQUALS, PRINTSCREEN, AC_REFRESH) KE5(LEFTBRACKET,BACKSLASH, RIGHTBRACKET, A, B ) KE8(C, D, E, F, G, H, I, J ) KE8(K, L, M, N, O, P, Q, R ) KE8(S, T, U, V, W, X, Y, Z ) KE8(DELETE, KP_0, KP_1, KP_2, KP_3, KP_4, KP_5, KP_6 ) KE8(KP_7, KP_8, KP_9, KP_PERIOD, KP_DIVIDE, KP_MULTIPLY,KP_MINUS, KP_PLUS ) KE8(KP_ENTER, KP_EQUALS, UP, DOWN, RIGHT, LEFT, INSERT, HOME ) KE8(END, PAGEUP, PAGEDOWN, F1, F2, F3, F4, F5 ) KE8(F6, F7, F8, F9, F10, F11, F12, F13 ) KE8(F14, F15, NUMLOCKCLEAR, CAPSLOCK, SCROLLLOCK, RSHIFT, LSHIFT, RCTRL ) KE7(LCTRL, RALT, LALT, LGUI, RGUI, KP_DECIMAL, APPLICATION) KE5(MENU, NONUSBACKSLASH, UNDO, APOSTROPHE, GRAVE ) {-1, ""} }; static const char * lookup_key_name(const key_lookup_table *kt, int kc) { int i=0; while (kt[i].code>=0) { if (kc==kt[i].code) return kt[i].name; i++; } return NULL; } #ifdef SDLMAME_WIN32 int utf8_main(int argc, char *argv[]) #else int main(int argc, char *argv[]) #endif { SDL_Event event; int quit = 0; char lasttext[20] = ""; if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) { fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); exit(1); } SDL_CreateWindow("Input Test", 0, 0, 100, 100,0 ); while(SDL_PollEvent(&event) || !quit) { switch(event.type) { case SDL_QUIT: quit = 1; break; case SDL_KEYDOWN: if (event.key.keysym.sym == SDLK_ESCAPE) quit=1; else { printf("ITEM_ID_XY %s 0x%x 0x%x %s\n", lookup_key_name(sdl_lookup, event.key.keysym.scancode), (int) event.key.keysym.scancode, (int) event.key.keysym.sym, ""); lasttext[0] = 0; } break; case SDL_KEYUP: printf("ITEM_ID_XY %s 0x%x 0x%x %s\n", lookup_key_name(sdl_lookup, event.key.keysym.scancode), (int) event.key.keysym.scancode, (int) event.key.keysym.sym, lasttext); break; case SDL_TEXTINPUT: strcpy(lasttext, event.text.text); break; } event.type = 0; #ifdef SDLMAME_OS2 SDL_Delay( 10 ); #endif } SDL_Quit(); return(0); }