test/checkkeys.c
changeset 1895 c121d94672cb
parent 1253 7c7ddaf195bf
child 2295 dbc6d1893869
--- a/test/checkkeys.c	Thu Jul 06 18:01:37 2006 +0000
+++ b/test/checkkeys.c	Mon Jul 10 21:04:37 2006 +0000
@@ -11,136 +11,140 @@
 #include "SDL.h"
 
 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
-static void quit(int rc)
+static void
+quit(int rc)
 {
-	SDL_Quit();
-	exit(rc);
+    SDL_Quit();
+    exit(rc);
 }
 
-static void print_modifiers(void)
+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");
+    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)
+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 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 {
+    /* 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);
+            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);
+            /* 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");
+        }
+    }
+    print_modifiers();
+    printf("\n");
 }
 
-int main(int argc, char *argv[])
+int
+main(int argc, char *argv[])
 {
-	SDL_Event event;
-	int done;
-	Uint32 videoflags;
+    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);
-	}
+    /* 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);
-		}
-	}
+    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);
-	}
+    /* 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 UNICODE translation for keyboard input */
+    SDL_EnableUNICODE(1);
 
-	/* Enable auto repeat for keyboard input */
-	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,
-	                    SDL_DEFAULT_REPEAT_INTERVAL);
+    /* 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;
-		}
-	}
+    /* 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);
+    SDL_Quit();
+    return (0);
 }