Mercurial > sdl-ios-xcode
annotate test/checkkeys.c @ 1790:828a17e05192
Date: Mon, 8 May 2006 14:19:30 -0700
From: Bob Ippolito
Subject: SDL trunk (r2346) and Mac OS X
The current state of the trunk doesn't quite compile on Mac OS X,
I've attached a series of patches that gets it to compile and kills a
few warnings.
sdl-trunk-r2346-dlcompat-warnings.diff:
The dlcompat thing is just loaded with incorrect type signatures ..
some of them have changed since 10.2 and others are just flat wrong.
This puts it in sync with the latest headers. People on 10.2 will get
the warnings instead of people with new kits.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 09 May 2006 07:26:58 +0000 |
| parents | 7c7ddaf195bf |
| children | 782fd950bd46 c121d94672cb |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* Simple program: Loop, watching keystrokes | |
| 3 Note that you need to call SDL_PollEvent() or SDL_WaitEvent() to | |
| 4 pump the event loop and catch keystrokes. | |
| 5 */ | |
| 6 | |
| 7 #include <stdio.h> | |
| 8 #include <stdlib.h> | |
| 9 #include <string.h> | |
| 10 | |
| 11 #include "SDL.h" | |
| 12 | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
13 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
14 static void quit(int rc) |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
15 { |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
16 SDL_Quit(); |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
17 exit(rc); |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
18 } |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
19 |
| 0 | 20 static void print_modifiers(void) |
| 21 { | |
| 22 int mod; | |
| 23 printf(" modifiers:"); | |
| 24 mod = SDL_GetModState(); | |
| 25 if(!mod) { | |
| 26 printf(" (none)"); | |
| 27 return; | |
| 28 } | |
| 29 if(mod & KMOD_LSHIFT) | |
| 30 printf(" LSHIFT"); | |
| 31 if(mod & KMOD_RSHIFT) | |
| 32 printf(" RSHIFT"); | |
| 33 if(mod & KMOD_LCTRL) | |
| 34 printf(" LCTRL"); | |
| 35 if(mod & KMOD_RCTRL) | |
| 36 printf(" RCTRL"); | |
| 37 if(mod & KMOD_LALT) | |
| 38 printf(" LALT"); | |
| 39 if(mod & KMOD_RALT) | |
| 40 printf(" RALT"); | |
| 41 if(mod & KMOD_LMETA) | |
| 42 printf(" LMETA"); | |
| 43 if(mod & KMOD_RMETA) | |
| 44 printf(" RMETA"); | |
| 45 if(mod & KMOD_NUM) | |
| 46 printf(" NUM"); | |
| 47 if(mod & KMOD_CAPS) | |
| 48 printf(" CAPS"); | |
| 49 if(mod & KMOD_MODE) | |
| 50 printf(" MODE"); | |
| 51 } | |
| 52 | |
| 53 static void PrintKey(SDL_keysym *sym, int pressed) | |
| 54 { | |
| 55 /* Print the keycode, name and state */ | |
| 56 if ( sym->sym ) { | |
| 57 printf("Key %s: %d-%s ", pressed ? "pressed" : "released", | |
| 58 sym->sym, SDL_GetKeyName(sym->sym)); | |
| 59 } else { | |
| 60 printf("Unknown Key (scancode = %d) %s ", sym->scancode, | |
| 61 pressed ? "pressed" : "released"); | |
| 62 } | |
| 63 | |
| 64 /* Print the translated character, if one exists */ | |
| 65 if ( sym->unicode ) { | |
| 66 /* Is it a control-character? */ | |
| 67 if ( sym->unicode < ' ' ) { | |
| 68 printf(" (^%c)", sym->unicode+'@'); | |
| 69 } else { | |
| 70 #ifdef UNICODE | |
| 71 printf(" (%c)", sym->unicode); | |
| 72 #else | |
| 73 /* This is a Latin-1 program, so only show 8-bits */ | |
| 74 if ( !(sym->unicode & 0xFF00) ) | |
| 75 printf(" (%c)", sym->unicode); | |
|
1253
7c7ddaf195bf
Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
Sam Lantinga <slouken@libsdl.org>
parents:
1151
diff
changeset
|
76 else |
|
7c7ddaf195bf
Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
Sam Lantinga <slouken@libsdl.org>
parents:
1151
diff
changeset
|
77 printf(" (0x%X)", sym->unicode); |
| 0 | 78 #endif |
| 79 } | |
| 80 } | |
| 81 print_modifiers(); | |
| 82 printf("\n"); | |
| 83 } | |
| 84 | |
| 85 int main(int argc, char *argv[]) | |
| 86 { | |
| 87 SDL_Event event; | |
| 88 int done; | |
| 473 | 89 Uint32 videoflags; |
| 0 | 90 |
| 91 /* Initialize SDL */ | |
| 92 if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) { | |
| 93 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
94 return(1); |
| 0 | 95 } |
| 96 | |
| 473 | 97 videoflags = SDL_SWSURFACE; |
|
493
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
98 while( argc > 1 ) { |
|
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
99 --argc; |
|
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
100 if ( argv[argc] && !strcmp(argv[argc], "-fullscreen") ) { |
|
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
101 videoflags |= SDL_FULLSCREEN; |
|
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
102 } else { |
|
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
103 fprintf(stderr, "Usage: %s [-fullscreen]\n", argv[0]); |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
104 quit(1); |
|
493
806fcbde0af3
Fixed a crash bug in checkkeys.c (thanks John!)
Sam Lantinga <slouken@libsdl.org>
parents:
473
diff
changeset
|
105 } |
| 473 | 106 } |
| 107 | |
| 0 | 108 /* Set 640x480 video mode */ |
| 473 | 109 if ( SDL_SetVideoMode(640, 480, 0, videoflags) == NULL ) { |
| 0 | 110 fprintf(stderr, "Couldn't set 640x480 video mode: %s\n", |
| 111 SDL_GetError()); | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
112 quit(2); |
| 0 | 113 } |
| 114 | |
| 115 /* Enable UNICODE translation for keyboard input */ | |
| 116 SDL_EnableUNICODE(1); | |
| 117 | |
| 118 /* Enable auto repeat for keyboard input */ | |
| 119 SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, | |
| 120 SDL_DEFAULT_REPEAT_INTERVAL); | |
| 121 | |
| 122 /* Watch keystrokes */ | |
| 123 done = 0; | |
| 124 while ( !done ) { | |
| 125 /* Check for events */ | |
| 126 SDL_WaitEvent(&event); | |
| 127 switch (event.type) { | |
| 128 case SDL_KEYDOWN: | |
| 129 PrintKey(&event.key.keysym, 1); | |
| 130 break; | |
| 131 case SDL_KEYUP: | |
| 132 PrintKey(&event.key.keysym, 0); | |
| 133 break; | |
| 134 case SDL_MOUSEBUTTONDOWN: | |
| 135 /* Any button press quits the app... */ | |
| 136 case SDL_QUIT: | |
| 137 done = 1; | |
| 138 break; | |
| 139 default: | |
| 140 break; | |
| 141 } | |
| 142 } | |
|
1151
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
143 |
|
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
493
diff
changeset
|
144 SDL_Quit(); |
| 0 | 145 return(0); |
| 146 } |