Mercurial > sdl-ios-xcode
view test/checkkeys.c @ 4215:d83830711a5b SDL-1.2
Fixed bug #615
Scott McCreary 2008-08-21 10:48:14 PDT
This patch adds support for Haiku.
http://ports.haiku-files.org/browser/haikuports/trunk/media-libs/libsdl/SDL-1.2.13-haiku.diff
Haiku is an open-source recreation of BeOS. It has better POSIX compliance
than beOS did, and other improved features, which in some cases causes us to
have to "undo" previous BeOS workarounds.
Here's our port log entry for it, showing the steps to force the changes into
configure and Makefile:
http://ports.haiku-files.org/wiki/media-libs/libsdl/1.2.13/1
Note that this was only tried on 1.2.13 stable so far.
Haiku is using a newer config.guess / config.sub that doesn't yet seem to be in
the released libtool, so we are having to copy it in for now.
http://haiku-files.org/files/optional-packages/
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 21 Sep 2009 09:18:42 +0000 |
parents | 7c7ddaf195bf |
children | 782fd950bd46 c121d94672cb |
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line source
/* Simple program: Loop, watching keystrokes Note that you need to call SDL_PollEvent() or SDL_WaitEvent() to pump the event loop and catch keystrokes. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "SDL.h" /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ static void quit(int rc) { SDL_Quit(); exit(rc); } static void print_modifiers(void) { int mod; printf(" modifiers:"); mod = SDL_GetModState(); if(!mod) { printf(" (none)"); return; } if(mod & KMOD_LSHIFT) printf(" LSHIFT"); if(mod & KMOD_RSHIFT) printf(" RSHIFT"); if(mod & KMOD_LCTRL) printf(" LCTRL"); if(mod & KMOD_RCTRL) printf(" RCTRL"); if(mod & KMOD_LALT) printf(" LALT"); if(mod & KMOD_RALT) printf(" RALT"); if(mod & KMOD_LMETA) printf(" LMETA"); if(mod & KMOD_RMETA) printf(" RMETA"); if(mod & KMOD_NUM) printf(" NUM"); if(mod & KMOD_CAPS) printf(" CAPS"); if(mod & KMOD_MODE) printf(" MODE"); } static void PrintKey(SDL_keysym *sym, int pressed) { /* Print the keycode, name and state */ if ( sym->sym ) { printf("Key %s: %d-%s ", pressed ? "pressed" : "released", sym->sym, SDL_GetKeyName(sym->sym)); } else { printf("Unknown Key (scancode = %d) %s ", sym->scancode, pressed ? "pressed" : "released"); } /* Print the translated character, if one exists */ if ( sym->unicode ) { /* Is it a control-character? */ if ( sym->unicode < ' ' ) { printf(" (^%c)", sym->unicode+'@'); } else { #ifdef UNICODE printf(" (%c)", sym->unicode); #else /* This is a Latin-1 program, so only show 8-bits */ if ( !(sym->unicode & 0xFF00) ) printf(" (%c)", sym->unicode); else printf(" (0x%X)", sym->unicode); #endif } } print_modifiers(); printf("\n"); } int main(int argc, char *argv[]) { SDL_Event event; int done; Uint32 videoflags; /* Initialize SDL */ if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) { fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); return(1); } videoflags = SDL_SWSURFACE; while( argc > 1 ) { --argc; if ( argv[argc] && !strcmp(argv[argc], "-fullscreen") ) { videoflags |= SDL_FULLSCREEN; } else { fprintf(stderr, "Usage: %s [-fullscreen]\n", argv[0]); quit(1); } } /* Set 640x480 video mode */ if ( SDL_SetVideoMode(640, 480, 0, videoflags) == NULL ) { fprintf(stderr, "Couldn't set 640x480 video mode: %s\n", SDL_GetError()); quit(2); } /* Enable UNICODE translation for keyboard input */ SDL_EnableUNICODE(1); /* Enable auto repeat for keyboard input */ SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); /* Watch keystrokes */ done = 0; while ( !done ) { /* Check for events */ SDL_WaitEvent(&event); switch (event.type) { case SDL_KEYDOWN: PrintKey(&event.key.keysym, 1); break; case SDL_KEYUP: PrintKey(&event.key.keysym, 0); break; case SDL_MOUSEBUTTONDOWN: /* Any button press quits the app... */ case SDL_QUIT: done = 1; break; default: break; } } SDL_Quit(); return(0); }