Mercurial > sdl-ios-xcode
annotate src/video/ggi/SDL_ggievents.c @ 1018:012af0b7e8e6
Date: Fri, 24 Dec 2004 23:32:06 -0500
From: Mike Frysinger
Subject: [SDL] minor fix for gcc-2.x building
in src/video/directfb/SDL_DirectFB_video.c, some variables are not declared at
the beginning of scope ... newer gcc's will accept this, but gcc-2.x does not
find attached a simple patch by Matt Taylor to resolve this
http://bugs.gentoo.org/show_bug.cgi?id=75392
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 27 Dec 2004 20:03:53 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 /* Handle the event stream, converting GGI events into SDL events */ | |
| 29 | |
| 30 #include <sys/types.h> | |
| 31 #include <sys/time.h> | |
| 32 #include <stdlib.h> | |
| 33 #include <stdio.h> | |
| 34 #include <unistd.h> | |
| 35 #include <fcntl.h> | |
| 36 #include <termios.h> | |
| 37 | |
| 38 #include <ggi/keyboard.h> | |
| 39 | |
| 40 #include "SDL_ggikeys.h" | |
| 41 | |
| 42 #include "SDL.h" | |
| 43 #include "SDL_sysevents.h" | |
| 44 #include "SDL_sysvideo.h" | |
| 45 #include "SDL_events_c.h" | |
| 46 #include "SDL_ggivideo.h" | |
| 47 #include "SDL_ggievents_c.h" | |
| 48 | |
| 49 /* The translation tables from a GGI keycode to a SDL keysym */ | |
| 50 static SDLKey keymap[128]; | |
| 51 static SDL_keysym *GGI_TranslateKey(ggi_event *ev, SDL_keysym *keysym); | |
| 52 | |
| 53 static int posted = 0; | |
| 54 | |
| 55 void GGI_PumpEvents(_THIS) | |
| 56 { | |
| 57 struct timeval *tvp, tv = { 0, 0 }; | |
| 58 ggi_event ev; | |
| 59 | |
| 60 tvp = &tv; | |
| 61 | |
| 62 /* ggiFlush(VIS); */ | |
| 63 | |
| 64 while (ggiEventPoll(VIS, emAll, tvp)) | |
| 65 /* while (ggiEventPoll(VIS, (emKeyboard | emPointer | emCommand), tvp)) */ | |
| 66 { | |
| 67 int queueevent_mouse = 0, queueevent_kbd = 0; | |
| 68 static int buttons = 0; | |
| 69 static int mouse_x = 0, mouse_y = 0, mouse_z = 0; | |
| 70 int x = 0, y = 0, z = 0, rx = 0, ry = 0, rz = 0; | |
| 71 uint32 sym; | |
| 72 int pressed_mouse, pressed_kbd; | |
| 73 SDL_keysym keysym; | |
| 74 | |
| 75 posted = 0; | |
| 76 | |
| 77 /* FIXME: We do not actually want all events, only | |
| 78 * mouse and keyboard events. Having to handle all | |
| 79 * events will slow things down. */ | |
| 80 | |
| 81 ggiEventRead(VIS, &ev, emAll); | |
| 82 /* ggiEventRead(VIS, &ev, (emKeyboard | emPointer | emCommand)); */ | |
| 83 | |
| 84 switch (ev.any.type) | |
| 85 { | |
| 86 case evPtrRelative: | |
| 87 x = ev.pmove.x; | |
| 88 y = ev.pmove.y; | |
| 89 z = ev.pmove.wheel; | |
| 90 posted += SDL_PrivateMouseMotion(0, 1, x, y); | |
| 91 break; | |
| 92 case evPtrAbsolute: | |
| 93 if (mouse_x != ev.pmove.x || mouse_y != ev.pmove.y || mouse_z != ev.pmove.wheel) | |
| 94 { | |
| 95 x = ev.pmove.x - mouse_x; | |
| 96 y = ev.pmove.y - mouse_y; | |
| 97 z = ev.pmove.wheel - mouse_z; | |
| 98 mouse_x = ev.pmove.x; | |
| 99 mouse_y = ev.pmove.y; | |
| 100 mouse_z = ev.pmove.wheel; | |
| 101 posted += SDL_PrivateMouseMotion(0, 1, x, y); | |
| 102 } | |
| 103 break; | |
| 104 case evPtrButtonPress: | |
| 105 posted += SDL_PrivateMouseButton(SDL_PRESSED, ev.pbutton.button, 0, 0); | |
| 106 break; | |
| 107 case evPtrButtonRelease: | |
| 108 posted += SDL_PrivateMouseButton(SDL_RELEASED, ev.pbutton.button, 0, 0); | |
| 109 break; | |
| 110 case evKeyPress: | |
| 111 case evKeyRepeat: | |
| 112 posted += SDL_PrivateKeyboard(SDL_PRESSED, GGI_TranslateKey(&ev, &keysym)); | |
| 113 break; | |
| 114 case evKeyRelease: | |
| 115 posted += SDL_PrivateKeyboard(SDL_RELEASED, GGI_TranslateKey(&ev, &keysym)); | |
| 116 break; | |
| 117 case evCommand: | |
| 118 fprintf(stderr, "Command event %x recieved\n", ev.cmd.code); | |
| 119 break; | |
| 120 default: | |
| 121 fprintf(stderr, "Unhandled event type %d\n", ev.any.type); | |
| 122 break; | |
| 123 } | |
| 124 } | |
| 125 | |
| 126 } | |
| 127 | |
| 128 void GGI_InitOSKeymap(_THIS) | |
| 129 { | |
| 130 int i; | |
| 131 | |
| 132 /* Initialize the GGI key translation table */ | |
| 133 for ( i=0; i<SDL_TABLESIZE(keymap); ++i ) | |
| 134 keymap[i] = SDLK_UNKNOWN; | |
| 135 | |
| 136 keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE; | |
| 137 keymap[SCANCODE_1] = SDLK_1; | |
| 138 keymap[SCANCODE_2] = SDLK_2; | |
| 139 keymap[SCANCODE_3] = SDLK_3; | |
| 140 keymap[SCANCODE_4] = SDLK_4; | |
| 141 keymap[SCANCODE_5] = SDLK_5; | |
| 142 keymap[SCANCODE_6] = SDLK_6; | |
| 143 keymap[SCANCODE_7] = SDLK_7; | |
| 144 keymap[SCANCODE_8] = SDLK_8; | |
| 145 keymap[SCANCODE_9] = SDLK_9; | |
| 146 keymap[SCANCODE_0] = SDLK_0; | |
| 147 keymap[SCANCODE_MINUS] = SDLK_MINUS; | |
| 148 keymap[SCANCODE_EQUAL] = SDLK_EQUALS; | |
| 149 keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE; | |
| 150 keymap[SCANCODE_TAB] = SDLK_TAB; | |
| 151 keymap[SCANCODE_Q] = SDLK_q; | |
| 152 keymap[SCANCODE_W] = SDLK_w; | |
| 153 keymap[SCANCODE_E] = SDLK_e; | |
| 154 keymap[SCANCODE_R] = SDLK_r; | |
| 155 keymap[SCANCODE_T] = SDLK_t; | |
| 156 keymap[SCANCODE_Y] = SDLK_y; | |
| 157 keymap[SCANCODE_U] = SDLK_u; | |
| 158 keymap[SCANCODE_I] = SDLK_i; | |
| 159 keymap[SCANCODE_O] = SDLK_o; | |
| 160 keymap[SCANCODE_P] = SDLK_p; | |
| 161 keymap[SCANCODE_BRACKET_LEFT] = SDLK_LEFTBRACKET; | |
| 162 keymap[SCANCODE_BRACKET_RIGHT] = SDLK_RIGHTBRACKET; | |
| 163 keymap[SCANCODE_ENTER] = SDLK_RETURN; | |
| 164 keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL; | |
| 165 keymap[SCANCODE_A] = SDLK_a; | |
| 166 keymap[SCANCODE_S] = SDLK_s; | |
| 167 keymap[SCANCODE_D] = SDLK_d; | |
| 168 keymap[SCANCODE_F] = SDLK_f; | |
| 169 keymap[SCANCODE_G] = SDLK_g; | |
| 170 keymap[SCANCODE_H] = SDLK_h; | |
| 171 keymap[SCANCODE_J] = SDLK_j; | |
| 172 keymap[SCANCODE_K] = SDLK_k; | |
| 173 keymap[SCANCODE_L] = SDLK_l; | |
| 174 keymap[SCANCODE_SEMICOLON] = SDLK_SEMICOLON; | |
| 175 keymap[SCANCODE_APOSTROPHE] = SDLK_QUOTE; | |
| 176 keymap[SCANCODE_GRAVE] = SDLK_BACKQUOTE; | |
| 177 keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT; | |
| 178 keymap[SCANCODE_BACKSLASH] = SDLK_BACKSLASH; | |
| 179 keymap[SCANCODE_Z] = SDLK_z; | |
| 180 keymap[SCANCODE_X] = SDLK_x; | |
| 181 keymap[SCANCODE_C] = SDLK_c; | |
| 182 keymap[SCANCODE_V] = SDLK_v; | |
| 183 keymap[SCANCODE_B] = SDLK_b; | |
| 184 keymap[SCANCODE_N] = SDLK_n; | |
| 185 keymap[SCANCODE_M] = SDLK_m; | |
| 186 keymap[SCANCODE_COMMA] = SDLK_COMMA; | |
| 187 keymap[SCANCODE_PERIOD] = SDLK_PERIOD; | |
| 188 keymap[SCANCODE_SLASH] = SDLK_SLASH; | |
| 189 keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT; | |
| 190 keymap[SCANCODE_KEYPADMULTIPLY] = SDLK_KP_MULTIPLY; | |
| 191 keymap[SCANCODE_LEFTALT] = SDLK_LALT; | |
| 192 keymap[SCANCODE_SPACE] = SDLK_SPACE; | |
| 193 keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK; | |
| 194 keymap[SCANCODE_F1] = SDLK_F1; | |
| 195 keymap[SCANCODE_F2] = SDLK_F2; | |
| 196 keymap[SCANCODE_F3] = SDLK_F3; | |
| 197 keymap[SCANCODE_F4] = SDLK_F4; | |
| 198 keymap[SCANCODE_F5] = SDLK_F5; | |
| 199 keymap[SCANCODE_F6] = SDLK_F6; | |
| 200 keymap[SCANCODE_F7] = SDLK_F7; | |
| 201 keymap[SCANCODE_F8] = SDLK_F8; | |
| 202 keymap[SCANCODE_F9] = SDLK_F9; | |
| 203 keymap[SCANCODE_F10] = SDLK_F10; | |
| 204 keymap[SCANCODE_NUMLOCK] = SDLK_NUMLOCK; | |
| 205 keymap[SCANCODE_SCROLLLOCK] = SDLK_SCROLLOCK; | |
| 206 keymap[SCANCODE_KEYPAD7] = SDLK_KP7; | |
| 207 keymap[SCANCODE_CURSORUPLEFT] = SDLK_KP7; | |
| 208 keymap[SCANCODE_KEYPAD8] = SDLK_KP8; | |
| 209 keymap[SCANCODE_CURSORUP] = SDLK_KP8; | |
| 210 keymap[SCANCODE_KEYPAD9] = SDLK_KP9; | |
| 211 keymap[SCANCODE_CURSORUPRIGHT] = SDLK_KP9; | |
| 212 keymap[SCANCODE_KEYPADMINUS] = SDLK_KP_MINUS; | |
| 213 keymap[SCANCODE_KEYPAD4] = SDLK_KP4; | |
| 214 keymap[SCANCODE_CURSORLEFT] = SDLK_KP4; | |
| 215 keymap[SCANCODE_KEYPAD5] = SDLK_KP5; | |
| 216 keymap[SCANCODE_KEYPAD6] = SDLK_KP6; | |
| 217 keymap[SCANCODE_CURSORRIGHT] = SDLK_KP6; | |
| 218 keymap[SCANCODE_KEYPADPLUS] = SDLK_KP_PLUS; | |
| 219 keymap[SCANCODE_KEYPAD1] = SDLK_KP1; | |
| 220 keymap[SCANCODE_CURSORDOWNLEFT] = SDLK_KP1; | |
| 221 keymap[SCANCODE_KEYPAD2] = SDLK_KP2; | |
| 222 keymap[SCANCODE_CURSORDOWN] = SDLK_KP2; | |
| 223 keymap[SCANCODE_KEYPAD3] = SDLK_KP3; | |
| 224 keymap[SCANCODE_CURSORDOWNRIGHT] = SDLK_KP3; | |
| 225 keymap[SCANCODE_KEYPAD0] = SDLK_KP0; | |
| 226 keymap[SCANCODE_KEYPADPERIOD] = SDLK_KP_PERIOD; | |
| 227 keymap[SCANCODE_LESS] = SDLK_LESS; | |
| 228 keymap[SCANCODE_F11] = SDLK_F11; | |
| 229 keymap[SCANCODE_F12] = SDLK_F12; | |
| 230 keymap[SCANCODE_KEYPADENTER] = SDLK_KP_ENTER; | |
| 231 keymap[SCANCODE_RIGHTCONTROL] = SDLK_RCTRL; | |
| 232 keymap[SCANCODE_CONTROL] = SDLK_RCTRL; | |
| 233 keymap[SCANCODE_KEYPADDIVIDE] = SDLK_KP_DIVIDE; | |
| 234 keymap[SCANCODE_PRINTSCREEN] = SDLK_PRINT; | |
| 235 keymap[SCANCODE_RIGHTALT] = SDLK_RALT; | |
| 236 keymap[SCANCODE_BREAK] = SDLK_BREAK; | |
| 237 keymap[SCANCODE_BREAK_ALTERNATIVE] = SDLK_UNKNOWN; | |
| 238 keymap[SCANCODE_HOME] = SDLK_HOME; | |
| 239 keymap[SCANCODE_CURSORBLOCKUP] = SDLK_UP; | |
| 240 keymap[SCANCODE_PAGEUP] = SDLK_PAGEUP; | |
| 241 keymap[SCANCODE_CURSORBLOCKLEFT] = SDLK_LEFT; | |
| 242 keymap[SCANCODE_CURSORBLOCKRIGHT] = SDLK_RIGHT; | |
| 243 keymap[SCANCODE_END] = SDLK_END; | |
| 244 keymap[SCANCODE_CURSORBLOCKDOWN] = SDLK_DOWN; | |
| 245 keymap[SCANCODE_PAGEDOWN] = SDLK_PAGEDOWN; | |
| 246 keymap[SCANCODE_INSERT] = SDLK_INSERT; | |
| 247 keymap[SCANCODE_REMOVE] = SDLK_DELETE; | |
| 248 keymap[119] = SDLK_PAUSE; | |
| 249 keymap[SCANCODE_RIGHTWIN] = SDLK_RSUPER; | |
| 250 keymap[SCANCODE_LEFTWIN] = SDLK_LSUPER; | |
| 251 keymap[127] = SDLK_MENU; | |
| 252 } | |
| 253 | |
| 254 | |
| 255 | |
| 256 static SDL_keysym *GGI_TranslateKey(gii_event *ev, SDL_keysym *keysym) | |
| 257 { | |
| 258 /* Set the keysym information */ | |
| 259 keysym->scancode = ev->key.button; | |
| 260 keysym->sym = keymap[ev->key.button]; | |
| 261 keysym->mod = KMOD_NONE; | |
| 262 | |
| 263 /* If UNICODE is on, get the UNICODE value for the key */ | |
| 264 keysym->unicode = 0; | |
| 265 if (SDL_TranslateUNICODE) | |
| 266 { | |
| 267 keysym->unicode = GII_UNICODE(ev->key.sym); | |
| 268 } | |
| 269 | |
| 270 return keysym; | |
| 271 } |