annotate src/video/fbcon/SDL_fbevents.c @ 1776:ed39aa7383ea

SDL_strncpy doesn't exist
author Sam Lantinga <slouken@libsdl.org>
date Mon, 08 May 2006 03:49:51 +0000
parents 5115185b6e3c
children e28233f37f8c
rev   line source
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1 /*
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
2 SDL - Simple DirectMedia Layer
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
3 Copyright (C) 1997-2006 Sam Lantinga
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
4
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
5 This library is free software; you can redistribute it and/or
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
6 modify it under the terms of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
7 License as published by the Free Software Foundation; either
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
8 version 2.1 of the License, or (at your option) any later version.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
9
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
10 This library is distributed in the hope that it will be useful,
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
13 Lesser General Public License for more details.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
14
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
15 You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
16 License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
18
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
19 Sam Lantinga
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
20 slouken@libsdl.org
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1241
diff changeset
21 */
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1379
diff changeset
22 #include "SDL_config.h"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
23
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
24 /* Handle the event stream, converting console events into SDL events */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
25
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1336
diff changeset
26 #include <stdio.h>
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
27 #include <sys/types.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
28 #include <sys/time.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
29 #include <sys/ioctl.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
30 #include <unistd.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
31 #include <fcntl.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
32 #include <errno.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
33 #include <limits.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
34
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
35 /* For parsing /proc */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
36 #include <dirent.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
37 #include <ctype.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
38
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
39 #include <linux/vt.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
40 #include <linux/kd.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
41 #include <linux/keyboard.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
42
1359
1e4ba2e063b4 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
43 #include "SDL_timer.h"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
44 #include "SDL_mutex.h"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
45 #include "../SDL_sysvideo.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
46 #include "../../events/SDL_sysevents.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
47 #include "../../events/SDL_events_c.h"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
48 #include "SDL_fbvideo.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
49 #include "SDL_fbevents_c.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
50 #include "SDL_fbkeys.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
51
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
52 #include "SDL_fbelo.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
53
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
54 #ifndef GPM_NODE_FIFO
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
55 #define GPM_NODE_FIFO "/dev/gpmdata"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
56 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
57
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
58 /*#define DEBUG_MOUSE*/
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
59
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
60 /* The translation tables from a console scancode to a SDL keysym */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
61 #define NUM_VGAKEYMAPS (1<<KG_CAPSSHIFT)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
62 static Uint16 vga_keymap[NUM_VGAKEYMAPS][NR_KEYS];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
63 static SDLKey keymap[128];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
64 static Uint16 keymap_temp[128]; /* only used at startup */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
65 static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
66
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
67 /* Ugh, we have to duplicate the kernel's keysym mapping code...
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
68 Oh, it's not so bad. :-)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
69
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
70 FIXME: Add keyboard LED handling code
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
71 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
72 static void FB_vgainitkeymaps(int fd)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
73 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
74 struct kbentry entry;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
75 int map, i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
76
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
77 /* Don't do anything if we are passed a closed keyboard */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
78 if ( fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
79 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
80 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
81
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
82 /* Load all the keysym mappings */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
83 for ( map=0; map<NUM_VGAKEYMAPS; ++map ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
84 SDL_memset(vga_keymap[map], 0, NR_KEYS*sizeof(Uint16));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
85 for ( i=0; i<NR_KEYS; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
86 entry.kb_table = map;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
87 entry.kb_index = i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
88 if ( ioctl(fd, KDGKBENT, &entry) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
89 /* fill keytemp. This replaces SDL_fbkeys.h */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
90 if ( (map == 0) && (i<128) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
91 keymap_temp[i] = entry.kb_value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
92 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
93 /* The "Enter" key is a special case */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
94 if ( entry.kb_value == K_ENTER ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
95 entry.kb_value = K(KT_ASCII,13);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
96 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
97 /* Handle numpad specially as well */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
98 if ( KTYP(entry.kb_value) == KT_PAD ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
99 switch ( entry.kb_value ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
100 case K_P0:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
101 case K_P1:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
102 case K_P2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
103 case K_P3:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
104 case K_P4:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
105 case K_P5:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
106 case K_P6:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
107 case K_P7:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
108 case K_P8:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
109 case K_P9:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
110 vga_keymap[map][i]=entry.kb_value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
111 vga_keymap[map][i]+= '0';
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
112 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
113 case K_PPLUS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
114 vga_keymap[map][i]=K(KT_ASCII,'+');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
115 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
116 case K_PMINUS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
117 vga_keymap[map][i]=K(KT_ASCII,'-');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
118 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
119 case K_PSTAR:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
120 vga_keymap[map][i]=K(KT_ASCII,'*');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
121 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
122 case K_PSLASH:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
123 vga_keymap[map][i]=K(KT_ASCII,'/');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
124 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
125 case K_PENTER:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
126 vga_keymap[map][i]=K(KT_ASCII,'\r');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
127 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
128 case K_PCOMMA:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
129 vga_keymap[map][i]=K(KT_ASCII,',');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
130 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
131 case K_PDOT:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
132 vga_keymap[map][i]=K(KT_ASCII,'.');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
133 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
134 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
135 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
136 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
137 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
138 /* Do the normal key translation */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
139 if ( (KTYP(entry.kb_value) == KT_LATIN) ||
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
140 (KTYP(entry.kb_value) == KT_ASCII) ||
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
141 (KTYP(entry.kb_value) == KT_LETTER) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
142 vga_keymap[map][i] = entry.kb_value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
143 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
144 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
145 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
146 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
147 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
148
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
149 int FB_InGraphicsMode(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
150 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
151 return((keyboard_fd >= 0) && (saved_kbd_mode >= 0));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
152 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
153
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
154 int FB_EnterGraphicsMode(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
155 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
156 struct termios keyboard_termios;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
157
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
158 /* Set medium-raw keyboard mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
159 if ( (keyboard_fd >= 0) && !FB_InGraphicsMode(this) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
160
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
161 /* Switch to the correct virtual terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
162 if ( current_vt > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
163 struct vt_stat vtstate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
164
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
165 if ( ioctl(keyboard_fd, VT_GETSTATE, &vtstate) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
166 saved_vt = vtstate.v_active;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
167 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
168 if ( ioctl(keyboard_fd, VT_ACTIVATE, current_vt) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
169 ioctl(keyboard_fd, VT_WAITACTIVE, current_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
170 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
171 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
172
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
173 /* Set the terminal input mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
174 if ( tcgetattr(keyboard_fd, &saved_kbd_termios) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
175 SDL_SetError("Unable to get terminal attributes");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
176 if ( keyboard_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
177 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
178 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
179 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
180 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
181 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
182 if ( ioctl(keyboard_fd, KDGKBMODE, &saved_kbd_mode) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
183 SDL_SetError("Unable to get current keyboard mode");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
184 if ( keyboard_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
185 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
186 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
187 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
188 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
189 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
190 keyboard_termios = saved_kbd_termios;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
191 keyboard_termios.c_lflag &= ~(ICANON | ECHO | ISIG);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
192 keyboard_termios.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
193 keyboard_termios.c_cc[VMIN] = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
194 keyboard_termios.c_cc[VTIME] = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
195 if (tcsetattr(keyboard_fd, TCSAFLUSH, &keyboard_termios) < 0) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
196 FB_CloseKeyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
197 SDL_SetError("Unable to set terminal attributes");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
198 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
199 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
200 /* This will fail if we aren't root or this isn't our tty */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
201 if ( ioctl(keyboard_fd, KDSKBMODE, K_MEDIUMRAW) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
202 FB_CloseKeyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
203 SDL_SetError("Unable to set keyboard in raw mode");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
204 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
205 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
206 if ( ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
207 FB_CloseKeyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
208 SDL_SetError("Unable to set keyboard in graphics mode");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
209 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
210 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
211 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
212 return(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
213 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
214
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
215 void FB_LeaveGraphicsMode(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
216 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
217 if ( FB_InGraphicsMode(this) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
218 ioctl(keyboard_fd, KDSETMODE, KD_TEXT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
219 ioctl(keyboard_fd, KDSKBMODE, saved_kbd_mode);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
220 tcsetattr(keyboard_fd, TCSAFLUSH, &saved_kbd_termios);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
221 saved_kbd_mode = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
222
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
223 /* Head back over to the original virtual terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
224 if ( saved_vt > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
225 ioctl(keyboard_fd, VT_ACTIVATE, saved_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
226 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
227 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
228 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
229
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
230 void FB_CloseKeyboard(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
231 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
232 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
233 FB_LeaveGraphicsMode(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
234 if ( keyboard_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
235 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
236 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
237 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
238 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
239 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
240
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
241 int FB_OpenKeyboard(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
242 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
243 /* Open only if not already opened */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
244 if ( keyboard_fd < 0 ) {
91
e85e03f195b4 From: "Markus F.X.J. Oberhumer"
Sam Lantinga <slouken@lokigames.com>
parents: 69
diff changeset
245 static const char * const tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
e85e03f195b4 From: "Markus F.X.J. Oberhumer"
Sam Lantinga <slouken@lokigames.com>
parents: 69
diff changeset
246 static const char * const vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
247 int i, tty0_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
248
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
249 /* Try to query for a free virtual terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
250 tty0_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
251 for ( i=0; tty0[i] && (tty0_fd < 0); ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
252 tty0_fd = open(tty0[i], O_WRONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
253 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
254 if ( tty0_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255 tty0_fd = dup(0); /* Maybe stdin is a VT? */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
256 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 ioctl(tty0_fd, VT_OPENQRY, &current_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
258 close(tty0_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259 if ( (geteuid() == 0) && (current_vt > 0) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260 for ( i=0; vcs[i] && (keyboard_fd < 0); ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
261 char vtpath[12];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
262
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1336
diff changeset
263 SDL_snprintf(vtpath, SDL_arraysize(vtpath), vcs[i], current_vt);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
264 keyboard_fd = open(vtpath, O_RDWR, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
265 #ifdef DEBUG_KEYBOARD
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
266 fprintf(stderr, "vtpath = %s, fd = %d\n",
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
267 vtpath, keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
268 #endif /* DEBUG_KEYBOARD */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
270 /* This needs to be our controlling tty
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
271 so that the kernel ioctl() calls work
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
272 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
273 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
274 tty0_fd = open("/dev/tty", O_RDWR, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
275 if ( tty0_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
276 ioctl(tty0_fd, TIOCNOTTY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
277 close(tty0_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
280 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
281 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
282 if ( keyboard_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
283 /* Last resort, maybe our tty is a usable VT */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
284 current_vt = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
285 keyboard_fd = open("/dev/tty", O_RDWR);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
286 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
287 #ifdef DEBUG_KEYBOARD
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
288 fprintf(stderr, "Current VT: %d\n", current_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
289 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
290 saved_kbd_mode = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
291
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
292 /* Make sure that our input is a console terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
293 { int dummy;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
294 if ( ioctl(keyboard_fd, KDGKBMODE, &dummy) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
295 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
296 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
297 SDL_SetError("Unable to open a console terminal");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
298 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
299 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
300
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
301 /* Set up keymap */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
302 FB_vgainitkeymaps(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
303 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
304 return(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
305 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
306
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
307 static enum {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
308 MOUSE_NONE = -1,
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
309 MOUSE_MSC, /* Note: GPM uses the MSC protocol */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
310 MOUSE_PS2,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
311 MOUSE_IMPS2,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
312 MOUSE_MS,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313 MOUSE_BM,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
314 MOUSE_ELO,
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
315 MOUSE_TSLIB,
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
316 NUM_MOUSE_DRVS
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317 } mouse_drv = MOUSE_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
318
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
319 void FB_CloseMouse(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
320 {
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
321 #if SDL_INPUT_TSLIB
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
322 if (ts_dev != NULL) {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
323 ts_close(ts_dev);
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
324 ts_dev = NULL;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
325 mouse_fd = -1;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
326 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
327 #endif /* SDL_INPUT_TSLIB */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328 if ( mouse_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329 close(mouse_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
330 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
331 mouse_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
332 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
333
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 /* Returns processes listed in /proc with the desired name */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335 static int find_pid(DIR *proc, const char *wanted_name)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337 struct dirent *entry;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
338 int pid;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
339
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 /* First scan proc for the gpm process */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341 pid = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
342 while ( (pid == 0) && ((entry=readdir(proc)) != NULL) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
343 if ( isdigit(entry->d_name[0]) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344 FILE *status;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345 char path[PATH_MAX];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
346 char name[PATH_MAX];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
347
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1336
diff changeset
348 SDL_snprintf(path, SDL_arraysize(path), "/proc/%s/status", entry->d_name);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
349 status=fopen(path, "r");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
350 if ( status ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
351 name[0] = '\0';
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
352 fscanf(status, "Name: %s", name);
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
353 if ( SDL_strcmp(name, wanted_name) == 0 ) {
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
354 pid = SDL_atoi(entry->d_name);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
355 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
356 fclose(status);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
357 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
358 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
359 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
360 return pid;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
361 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
362
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
363 /* Returns true if /dev/gpmdata is being written to by gpm */
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
364 static int gpm_available(char *proto, size_t protolen)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
365 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
366 int available;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
367 DIR *proc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
368 int pid;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
369 int cmdline, len, arglen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
370 char path[PATH_MAX];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
371 char args[PATH_MAX], *arg;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
373 /* Don't bother looking if the fifo isn't there */
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
374 #ifdef DEBUG_MOUSE
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
375 fprintf(stderr,"testing gpm\n");
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
376 #endif
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
377 if ( access(GPM_NODE_FIFO, F_OK) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
379 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
380
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381 available = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382 proc = opendir("/proc");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383 if ( proc ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
384 char raw_proto[10] = { '\0' };
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
385 char repeat_proto[10] = { '\0' };
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
386 while ( !available && (pid=find_pid(proc, "gpm")) > 0 ) {
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1336
diff changeset
387 SDL_snprintf(path, SDL_arraysize(path), "/proc/%d/cmdline", pid);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388 cmdline = open(path, O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
389 if ( cmdline >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
390 len = read(cmdline, args, sizeof(args));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
391 arg = args;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
392 while ( len > 0 ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
393 arglen = SDL_strlen(arg)+1;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
394 #ifdef DEBUG_MOUSE
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
395 fprintf(stderr,"gpm arg %s len %d\n",arg,arglen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
396 #endif
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
397 if ( SDL_strcmp(arg, "-t") == 0) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
398 /* protocol string, keep it for later */
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
399 char *t, *s;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
400 t = arg + arglen;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
401 s = SDL_strchr(t, ' ');
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
402 if (s) *s = 0;
1776
ed39aa7383ea SDL_strncpy doesn't exist
Sam Lantinga <slouken@libsdl.org>
parents: 1772
diff changeset
403 SDL_strlcpy(raw_proto, t, SDL_arraysize(raw_proto));
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
404 if (s) *s = ' ';
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
405 }
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
406 if ( SDL_strncmp(arg, "-R", 2) == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
407 char *t, *s;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
408 available = 1;
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
409 t = arg + 2;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
410 s = SDL_strchr(t, ' ');
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
411 if (s) *s = 0;
1776
ed39aa7383ea SDL_strncpy doesn't exist
Sam Lantinga <slouken@libsdl.org>
parents: 1772
diff changeset
412 SDL_strlcpy(repeat_proto, t, SDL_arraysize(repeat_proto));
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
413 if (s) *s = ' ';
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
415 len -= arglen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
416 arg += arglen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
417 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
418 close(cmdline);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
421 closedir(proc);
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
422
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
423 if ( available ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
424 if ( SDL_strcmp(repeat_proto, "raw") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
425 SDL_strlcpy(proto, raw_proto, protolen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
426 } else if ( *repeat_proto ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
427 SDL_strlcpy(proto, repeat_proto, protolen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
428 } else {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
429 SDL_strlcpy(proto, "msc", protolen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
430 }
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
431 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
433 return available;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
434 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
435
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
436
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
437 /* rcg06112001 Set up IMPS/2 mode, if possible. This gives
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
438 * us access to the mousewheel, etc. Returns zero if
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
439 * writes to device failed, but you still need to query the
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
440 * device to see which mode it's actually in.
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
441 */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
442 static int set_imps2_mode(int fd)
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
443 {
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
444 /* If you wanted to control the mouse mode (and we do :) ) ...
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
445 Set IMPS/2 protocol:
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
446 {0xf3,200,0xf3,100,0xf3,80}
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
447 Reset mouse device:
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
448 {0xFF}
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
449 */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
450 Uint8 set_imps2[] = {0xf3, 200, 0xf3, 100, 0xf3, 80};
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
451 Uint8 reset = 0xff;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
452 fd_set fdset;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
453 struct timeval tv;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
454 int retval = 0;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
455
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
456 if ( write(fd, &set_imps2, sizeof(set_imps2)) == sizeof(set_imps2) ) {
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
457 /* Don't reset it, that'll clear IMPS/2 mode on some mice
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
458 if (write(fd, &reset, sizeof (reset)) == sizeof (reset) ) {
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
459 retval = 1;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
460 }
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
461 */
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
462 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
463
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
464 /* Get rid of any chatter from the above */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
465 FD_ZERO(&fdset);
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
466 FD_SET(fd, &fdset);
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
467 tv.tv_sec = 0;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
468 tv.tv_usec = 0;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
469 while ( select(fd+1, &fdset, 0, 0, &tv) > 0 ) {
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
470 char temp[32];
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
471 read(fd, temp, sizeof(temp));
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
472 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
473
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
474 return retval;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
475 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
476
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
477
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
478 /* Returns true if the mouse uses the IMPS/2 protocol */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
479 static int detect_imps2(int fd)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
480 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
481 int imps2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
482
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
483 imps2 = 0;
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
484
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
485 if ( SDL_getenv("SDL_MOUSEDEV_IMPS2") ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
486 imps2 = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
487 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
488 if ( ! imps2 ) {
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
489 Uint8 query_ps2 = 0xF2;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
490 fd_set fdset;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
491 struct timeval tv;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
492
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
493 /* Get rid of any mouse motion noise */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
494 FD_ZERO(&fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
495 FD_SET(fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
496 tv.tv_sec = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
497 tv.tv_usec = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
498 while ( select(fd+1, &fdset, 0, 0, &tv) > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
499 char temp[32];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
500 read(fd, temp, sizeof(temp));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
501 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
502
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
503 /* Query for the type of mouse protocol */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
504 if ( write(fd, &query_ps2, sizeof (query_ps2)) == sizeof (query_ps2)) {
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
505 Uint8 ch = 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
506
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
507 /* Get the mouse protocol response */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
508 do {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
509 FD_ZERO(&fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
510 FD_SET(fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
511 tv.tv_sec = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
512 tv.tv_usec = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
513 if ( select(fd+1, &fdset, 0, 0, &tv) < 1 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
514 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
515 }
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
516 } while ( (read(fd, &ch, sizeof (ch)) == sizeof (ch)) &&
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
517 ((ch == 0xFA) || (ch == 0xAA)) );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
518
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
519 /* Experimental values (Logitech wheelmouse) */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
520 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
521 fprintf(stderr, "Last mouse mode: 0x%x\n", ch);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
522 #endif
104
a746656b7599 Detect more types of IMPS/2 mouse
Sam Lantinga <slouken@lokigames.com>
parents: 91
diff changeset
523 if ( (ch == 3) || (ch == 4) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
524 imps2 = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
525 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
526 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
527 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
528 return imps2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
529 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
530
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
531 int FB_OpenMouse(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
532 {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
533 int i;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
534 const char *mousedev;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
535 const char *mousedrv;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
536
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
537 mousedrv = SDL_getenv("SDL_MOUSEDRV");
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
538 mousedev = SDL_getenv("SDL_MOUSEDEV");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
539 mouse_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
540
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
541 #if SDL_INPUT_TSLIB
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
542 if ( mousedrv && (SDL_strcmp(mousedrv, "TSLIB") == 0) ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
543 if (mousedev == NULL) mousedev = SDL_getenv("TSLIB_TSDEVICE");
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
544 if (mousedev != NULL) {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
545 ts_dev = ts_open(mousedev, 1);
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
546 if ((ts_dev != NULL) && (ts_config(ts_dev) >= 0)) {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
547 #ifdef DEBUG_MOUSE
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
548 fprintf(stderr, "Using tslib touchscreen\n");
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
549 #endif
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
550 mouse_drv = MOUSE_TSLIB;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
551 mouse_fd = ts_fd(ts_dev);
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
552 return mouse_fd;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
553 }
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
554 }
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
555 mouse_drv = MOUSE_NONE;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
556 return mouse_fd;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
557 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
558 #endif /* SDL_INPUT_TSLIB */
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
559
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
560 /* ELO TOUCHSCREEN SUPPORT */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
561
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
562 if ( mousedrv && (SDL_strcmp(mousedrv, "ELO") == 0) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
563 mouse_fd = open(mousedev, O_RDWR);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
564 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
565 if(eloInitController(mouse_fd)) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
566 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
567 fprintf(stderr, "Using ELO touchscreen\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
568 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
569 mouse_drv = MOUSE_ELO;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
570 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
571
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
572 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
573 else if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
574 mouse_drv = MOUSE_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
575 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
576
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
577 return(mouse_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
578 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
579
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
580 /* STD MICE */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
581
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
582 if ( mousedev == NULL ) {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
583 /* FIXME someday... allow multiple mice in this driver */
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
584 static const char *ps2mice[] = {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
585 "/dev/input/mice", "/dev/usbmouse", "/dev/psaux", NULL
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
586 };
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
587 /* First try to use GPM in repeater mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
588 if ( mouse_fd < 0 ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
589 char proto[10];
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
590 if ( gpm_available(proto, SDL_arraysize(proto)) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
591 mouse_fd = open(GPM_NODE_FIFO, O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
592 if ( mouse_fd >= 0 ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
593 if ( SDL_strcmp(proto, "msc") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
594 mouse_drv = MOUSE_MSC;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
595 } else if ( SDL_strcmp(proto, "ps2") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
596 mouse_drv = MOUSE_PS2;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
597 } else if ( SDL_strcmp(proto, "imps2") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
598 mouse_drv = MOUSE_IMPS2;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
599 } else if ( SDL_strcmp(proto, "ms") == 0 ||
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
600 SDL_strcmp(proto, "bare") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
601 mouse_drv = MOUSE_MS;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
602 } else if ( SDL_strcmp(proto, "bm") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
603 mouse_drv = MOUSE_BM;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
604 } else {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
605 /* Unknown protocol... */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
606 #ifdef DEBUG_MOUSE
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
607 fprintf(stderr, "GPM mouse using unknown protocol = %s\n", proto);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
608 #endif
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
609 close(mouse_fd);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
610 mouse_fd = -1;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
611 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
612 }
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
613 #ifdef DEBUG_MOUSE
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
614 if ( mouse_fd >= 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
615 fprintf(stderr, "Using GPM mouse, protocol = %s\n", proto);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
616 }
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
617 #endif /* DEBUG_MOUSE */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
618 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
619 }
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
620 /* Now try to use a modern PS/2 mouse */
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
621 for ( i=0; (mouse_fd < 0) && ps2mice[i]; ++i ) {
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
622 mouse_fd = open(ps2mice[i], O_RDWR, 0);
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
623 if (mouse_fd < 0) {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
624 mouse_fd = open(ps2mice[i], O_RDONLY, 0);
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
625 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
626 if (mouse_fd >= 0) {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
627 /* rcg06112001 Attempt to set IMPS/2 mode */
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
628 set_imps2_mode(mouse_fd);
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
629 if (detect_imps2(mouse_fd)) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
630 #ifdef DEBUG_MOUSE
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
631 fprintf(stderr, "Using IMPS2 mouse\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
632 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
633 mouse_drv = MOUSE_IMPS2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
634 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
635 #ifdef DEBUG_MOUSE
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
636 fprintf(stderr, "Using PS2 mouse\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
637 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
638 mouse_drv = MOUSE_PS2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
639 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
640 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
641 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
642 /* Next try to use a PPC ADB port mouse */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
643 if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
644 mouse_fd = open("/dev/adbmouse", O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
645 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
646 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
647 fprintf(stderr, "Using ADB mouse\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
648 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
649 mouse_drv = MOUSE_BM;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
650 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
651 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
652 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
653 /* Default to a serial Microsoft mouse */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
654 if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
655 if ( mousedev == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
656 mousedev = "/dev/mouse";
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
657 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
658 mouse_fd = open(mousedev, O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
659 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
660 struct termios mouse_termios;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
661
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
662 /* Set the sampling speed to 1200 baud */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
663 tcgetattr(mouse_fd, &mouse_termios);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
664 mouse_termios.c_iflag = IGNBRK | IGNPAR;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
665 mouse_termios.c_oflag = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
666 mouse_termios.c_lflag = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
667 mouse_termios.c_line = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
668 mouse_termios.c_cc[VTIME] = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
669 mouse_termios.c_cc[VMIN] = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
670 mouse_termios.c_cflag = CREAD | CLOCAL | HUPCL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
671 mouse_termios.c_cflag |= CS8;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
672 mouse_termios.c_cflag |= B1200;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
673 tcsetattr(mouse_fd, TCSAFLUSH, &mouse_termios);
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
674 if ( mousedrv && (SDL_strcmp(mousedrv, "PS2") == 0) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
675 #ifdef DEBUG_MOUSE
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
676 fprintf(stderr, "Using (user specified) PS2 mouse on %s\n", mousedev);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
677 #endif
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
678 mouse_drv = MOUSE_PS2;
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
679 } else {
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
680 #ifdef DEBUG_MOUSE
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
681 fprintf(stderr, "Using (default) MS mouse on %s\n", mousedev);
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
682 #endif
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
683 mouse_drv = MOUSE_MS;
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
684 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
685 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
686 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
687 if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
688 mouse_drv = MOUSE_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
689 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
690 return(mouse_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
691 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
692
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
693 static int posted = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
694
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
695 void FB_vgamousecallback(int button, int relative, int dx, int dy)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
696 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
697 int button_1, button_3;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
698 int button_state;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
699 int state_changed;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
700 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
701 Uint8 state;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
702
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
703 if ( dx || dy ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
704 posted += SDL_PrivateMouseMotion(0, relative, dx, dy);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
705 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
706
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
707 /* Swap button 1 and 3 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
708 button_1 = (button & 0x04) >> 2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
709 button_3 = (button & 0x01) << 2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
710 button &= ~0x05;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
711 button |= (button_1|button_3);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
712
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
713 /* See what changed */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
714 button_state = SDL_GetMouseState(NULL, NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
715 state_changed = button_state ^ button;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
716 for ( i=0; i<8; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
717 if ( state_changed & (1<<i) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
718 if ( button & (1<<i) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
719 state = SDL_PRESSED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
720 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
721 state = SDL_RELEASED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
722 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
723 posted += SDL_PrivateMouseButton(state, i+1, 0, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
724 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
725 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
726 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
727
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
728 /* Handle input from tslib */
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
729 #if SDL_INPUT_TSLIB
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
730 static void handle_tslib(_THIS)
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
731 {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
732 struct ts_sample sample;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
733 int button;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
734
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
735 while (ts_read(ts_dev, &sample, 1) > 0) {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
736 button = (sample.pressure > 0) ? 1 : 0;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
737 button <<= 2; /* must report it as button 3 */
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
738 FB_vgamousecallback(button, 0, sample.x, sample.y);
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
739 }
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
740 return;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
741 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
742 #endif /* SDL_INPUT_TSLIB */
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
743
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
744 /* For now, use MSC, PS/2, and MS protocols
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
745 Driver adapted from the SVGAlib mouse driver code (taken from gpm, etc.)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
746 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
747 static void handle_mouse(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
748 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
749 static int start = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
750 static unsigned char mousebuf[BUFSIZ];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
751 static int relative = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
752
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
753 int i, nread;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
754 int button = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
755 int dx = 0, dy = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
756 int packetsize = 0;
4
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
757 int realx, realy;
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
758
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
759 /* Figure out the mouse packet size */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
760 switch (mouse_drv) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
761 case MOUSE_NONE:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
762 /* Ack! */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
763 read(mouse_fd, mousebuf, BUFSIZ);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
764 return;
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
765 case MOUSE_MSC:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
766 packetsize = 5;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
767 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
768 case MOUSE_IMPS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
769 packetsize = 4;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
770 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
771 case MOUSE_PS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
772 case MOUSE_MS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
773 case MOUSE_BM:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
774 packetsize = 3;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
775 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
776 case MOUSE_ELO:
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
777 /* try to read the next packet */
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
778 if(eloReadPosition(this, mouse_fd, &dx, &dy, &button, &realx, &realy)) {
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
779 button = (button & 0x01) << 2;
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
780 FB_vgamousecallback(button, 0, dx, dy);
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
781 }
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
782 return; /* nothing left to do */
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
783 case MOUSE_TSLIB:
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
784 #if SDL_INPUT_TSLIB
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
785 handle_tslib(this);
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
786 #endif
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
787 return; /* nothing left to do */
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
788 default:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
789 /* Uh oh.. */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
790 packetsize = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
791 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
792 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
793
4
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
794 /* Special handling for the quite sensitive ELO controller */
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
795 if (mouse_drv == MOUSE_ELO) {
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
796
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
797 }
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
798
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
799 /* Read as many packets as possible */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
800 nread = read(mouse_fd, &mousebuf[start], BUFSIZ-start);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
801 if ( nread < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
802 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
803 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
804 nread += start;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
805 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
806 fprintf(stderr, "Read %d bytes from mouse, start = %d\n", nread, start);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
807 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
808 for ( i=0; i<(nread-(packetsize-1)); i += packetsize ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
809 switch (mouse_drv) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
810 case MOUSE_NONE:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
811 break;
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
812 case MOUSE_MSC:
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
813 /* MSC protocol has 0x80 in high byte */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
814 if ( (mousebuf[i] & 0xF8) != 0x80 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
815 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
816 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
817 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
818 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
819 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
820 button = (~mousebuf[i]) & 0x07;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
821 dx = (signed char)(mousebuf[i+1]) +
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
822 (signed char)(mousebuf[i+3]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
823 dy = -((signed char)(mousebuf[i+2]) +
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
824 (signed char)(mousebuf[i+4]));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
825 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
826 case MOUSE_PS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
827 /* PS/2 protocol has nothing in high byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
828 if ( (mousebuf[i] & 0xC0) != 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
829 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
830 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
831 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
832 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
833 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
834 button = (mousebuf[i] & 0x04) >> 1 | /*Middle*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
835 (mousebuf[i] & 0x02) >> 1 | /*Right*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
836 (mousebuf[i] & 0x01) << 2; /*Left*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
837 dx = (mousebuf[i] & 0x10) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
838 mousebuf[i+1] - 256 : mousebuf[i+1];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
839 dy = (mousebuf[i] & 0x20) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
840 -(mousebuf[i+2] - 256) : -mousebuf[i+2];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
841 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
842 case MOUSE_IMPS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
843 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
844 button = (mousebuf[i] & 0x04) >> 1 | /*Middle*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
845 (mousebuf[i] & 0x02) >> 1 | /*Right*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
846 (mousebuf[i] & 0x01) << 2 | /*Left*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
847 (mousebuf[i] & 0x40) >> 3 | /* 4 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
848 (mousebuf[i] & 0x80) >> 3; /* 5 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
849 dx = (mousebuf[i] & 0x10) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
850 mousebuf[i+1] - 256 : mousebuf[i+1];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
851 dy = (mousebuf[i] & 0x20) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
852 -(mousebuf[i+2] - 256) : -mousebuf[i+2];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
853 switch (mousebuf[i+3]&0x0F) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
854 case 0x0E: /* DX = +1 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
855 case 0x02: /* DX = -1 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
856 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
857 case 0x0F: /* DY = +1 (map button 4) */
132
2604a7be65af Added button-up with mouse-wheel on framebuffer console
Sam Lantinga <slouken@libsdl.org>
parents: 109
diff changeset
858 FB_vgamousecallback(button | (1<<3),
2604a7be65af Added button-up with mouse-wheel on framebuffer console
Sam Lantinga <slouken@libsdl.org>
parents: 109
diff changeset
859 1, 0, 0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
860 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
861 case 0x01: /* DY = -1 (map button 5) */
132
2604a7be65af Added button-up with mouse-wheel on framebuffer console
Sam Lantinga <slouken@libsdl.org>
parents: 109
diff changeset
862 FB_vgamousecallback(button | (1<<4),
2604a7be65af Added button-up with mouse-wheel on framebuffer console
Sam Lantinga <slouken@libsdl.org>
parents: 109
diff changeset
863 1, 0, 0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
864 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
865 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
866 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
867 case MOUSE_MS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
868 /* Microsoft protocol has 0x40 in high byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
869 if ( (mousebuf[i] & 0x40) != 0x40 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
870 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
871 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
872 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
873 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
874 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
875 button = ((mousebuf[i] & 0x20) >> 3) |
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
876 ((mousebuf[i] & 0x10) >> 4);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
877 dx = (signed char)(((mousebuf[i] & 0x03) << 6) |
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
878 (mousebuf[i + 1] & 0x3F));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
879 dy = (signed char)(((mousebuf[i] & 0x0C) << 4) |
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
880 (mousebuf[i + 2] & 0x3F));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
881 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
882 case MOUSE_BM:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
883 /* BusMouse protocol has 0xF8 in high byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
884 if ( (mousebuf[i] & 0xF8) != 0x80 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
885 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
886 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
887 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
888 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
889 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
890 button = (~mousebuf[i]) & 0x07;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
891 dx = (signed char)mousebuf[i+1];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
892 dy = -(signed char)mousebuf[i+2];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
893 break;
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
894 default:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
895 /* Uh oh.. */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
896 dx = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
897 dy = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
898 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
899 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
900 FB_vgamousecallback(button, relative, dx, dy);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
901 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
902 if ( i < nread ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
903 SDL_memcpy(mousebuf, &mousebuf[i], (nread-i));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
904 start = (nread-i);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
905 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
906 start = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
907 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
908 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
909 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
910
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
911 /* Handle switching to another VC, returns when our VC is back.
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
912 This isn't necessarily the best solution. For SDL 1.3 we need
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
913 a way of notifying the application when we lose access to the
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
914 video hardware and when we regain it.
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
915 */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
916 static void switch_vt(_THIS, unsigned short which)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
917 {
1241
4b2146866b82 Properly restore vidmode when switching back to SDL's virtual terminal with
Ryan C. Gordon <icculus@icculus.org>
parents: 1201
diff changeset
918 struct fb_var_screeninfo vinfo;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
919 struct vt_stat vtstate;
1022
3d4f1930ed02 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
920 unsigned short v_active;
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
921 __u16 saved_pal[3*256];
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
922 SDL_Surface *screen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
923 Uint32 screen_arealen;
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
924 Uint8 *screen_contents = NULL;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
925
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
926 /* Figure out whether or not we're switching to a new console */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
927 if ( (ioctl(keyboard_fd, VT_GETSTATE, &vtstate) < 0) ||
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
928 (which == vtstate.v_active) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
929 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
930 }
1022
3d4f1930ed02 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
931 v_active = vtstate.v_active;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
932
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
933 /* Save the contents of the screen, and go to text mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
934 SDL_mutexP(hw_lock);
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
935 wait_idle(this);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
936 screen = SDL_VideoSurface;
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
937 if ( !SDL_ShadowSurface ) {
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
938 screen_arealen = (screen->h*screen->pitch);
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
939 screen_contents = (Uint8 *)SDL_malloc(screen_arealen);
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
940 if ( screen_contents ) {
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
941 SDL_memcpy(screen_contents, (Uint8 *)screen->pixels + screen->offset, screen_arealen);
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
942 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
943 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
944 FB_SavePaletteTo(this, 256, saved_pal);
1241
4b2146866b82 Properly restore vidmode when switching back to SDL's virtual terminal with
Ryan C. Gordon <icculus@icculus.org>
parents: 1201
diff changeset
945 ioctl(console_fd, FBIOGET_VSCREENINFO, &vinfo);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
946 ioctl(keyboard_fd, KDSETMODE, KD_TEXT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
947
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
948 /* New console, switch to it */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
949 if ( ioctl(keyboard_fd, VT_ACTIVATE, which) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
950 /* Wait for our console to be activated again */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
951 ioctl(keyboard_fd, VT_WAITACTIVE, which);
1022
3d4f1930ed02 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
952 while ( ioctl(keyboard_fd, VT_WAITACTIVE, v_active) < 0 ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
953 if ( (errno != EINTR) && (errno != EAGAIN) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
954 /* Unknown VT error - cancel this */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
955 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
956 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
957 SDL_Delay(500);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
958 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
959 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
960
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
961 /* Restore graphics mode and the contents of the screen */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
962 ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS);
1241
4b2146866b82 Properly restore vidmode when switching back to SDL's virtual terminal with
Ryan C. Gordon <icculus@icculus.org>
parents: 1201
diff changeset
963 ioctl(console_fd, FBIOPUT_VSCREENINFO, &vinfo);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
964 FB_RestorePaletteFrom(this, 256, saved_pal);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
965 if ( screen_contents ) {
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
966 SDL_memcpy((Uint8 *)screen->pixels + screen->offset, screen_contents, screen_arealen);
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
967 SDL_free(screen_contents);
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
968 } else {
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
969 SDL_UpdateRect(screen, 0, 0, 0, 0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
970 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
971 SDL_mutexV(hw_lock);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
972 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
973
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
974 static void handle_keyboard(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
975 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
976 unsigned char keybuf[BUFSIZ];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
977 int i, nread;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
978 int pressed;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
979 int scancode;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
980 SDL_keysym keysym;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
981
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
982 nread = read(keyboard_fd, keybuf, BUFSIZ);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
983 for ( i=0; i<nread; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
984 scancode = keybuf[i] & 0x7F;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
985 if ( keybuf[i] & 0x80 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
986 pressed = SDL_RELEASED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
987 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
988 pressed = SDL_PRESSED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
989 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
990 TranslateKey(scancode, &keysym);
1582
43a565749fbf Fixed bug #50
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
991 /* Handle Ctrl-Alt-FN for vt switch */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
992 switch (keysym.sym) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
993 case SDLK_F1:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
994 case SDLK_F2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
995 case SDLK_F3:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
996 case SDLK_F4:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
997 case SDLK_F5:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
998 case SDLK_F6:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
999 case SDLK_F7:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1000 case SDLK_F8:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1001 case SDLK_F9:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1002 case SDLK_F10:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1003 case SDLK_F11:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1004 case SDLK_F12:
1582
43a565749fbf Fixed bug #50
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
1005 if ( (SDL_GetModState() & KMOD_CTRL) &&
43a565749fbf Fixed bug #50
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
1006 (SDL_GetModState() & KMOD_ALT) ) {
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
1007 if ( pressed ) {
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
1008 switch_vt(this, (keysym.sym-SDLK_F1)+1);
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
1009 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1010 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1011 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1012 /* Fall through to normal processing */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1013 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1014 posted += SDL_PrivateKeyboard(pressed, &keysym);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1015 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1016 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1017 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1018 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1019
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1020 void FB_PumpEvents(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1021 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1022 fd_set fdset;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1023 int max_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1024 static struct timeval zero;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1025
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1026 do {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1027 posted = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1028
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1029 FD_ZERO(&fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1030 max_fd = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1031 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1032 FD_SET(keyboard_fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1033 if ( max_fd < keyboard_fd ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1034 max_fd = keyboard_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1035 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1036 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1037 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1038 FD_SET(mouse_fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1039 if ( max_fd < mouse_fd ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1040 max_fd = mouse_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1041 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1042 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1043 if ( select(max_fd+1, &fdset, NULL, NULL, &zero) > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1044 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1045 if ( FD_ISSET(keyboard_fd, &fdset) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1046 handle_keyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1047 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1048 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1049 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1050 if ( FD_ISSET(mouse_fd, &fdset) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1051 handle_mouse(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1052 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1053 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1054 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1055 } while ( posted );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1056 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1057
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1058 void FB_InitOSKeymap(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1059 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1060 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1061
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1062 /* Initialize the Linux key translation table */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1063
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1064 /* First get the ascii keys and others not well handled */
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1361
diff changeset
1065 for (i=0; i<SDL_arraysize(keymap); ++i) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1066 switch(i) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1067 /* These aren't handled by the x86 kernel keymapping (?) */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1068 case SCANCODE_PRINTSCREEN:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1069 keymap[i] = SDLK_PRINT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1070 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1071 case SCANCODE_BREAK:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1072 keymap[i] = SDLK_BREAK;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1073 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1074 case SCANCODE_BREAK_ALTERNATIVE:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1075 keymap[i] = SDLK_PAUSE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1076 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1077 case SCANCODE_LEFTSHIFT:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1078 keymap[i] = SDLK_LSHIFT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1079 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1080 case SCANCODE_RIGHTSHIFT:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1081 keymap[i] = SDLK_RSHIFT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1082 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1083 case SCANCODE_LEFTCONTROL:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1084 keymap[i] = SDLK_LCTRL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1085 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1086 case SCANCODE_RIGHTCONTROL:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1087 keymap[i] = SDLK_RCTRL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1088 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1089 case SCANCODE_RIGHTWIN:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1090 keymap[i] = SDLK_RSUPER;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1091 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1092 case SCANCODE_LEFTWIN:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1093 keymap[i] = SDLK_LSUPER;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1094 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1095 case 127:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1096 keymap[i] = SDLK_MENU;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1097 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1098 /* this should take care of all standard ascii keys */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1099 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1100 keymap[i] = KVAL(vga_keymap[0][i]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1101 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1102 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1103 }
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1361
diff changeset
1104 for (i=0; i<SDL_arraysize(keymap); ++i) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1105 switch(keymap_temp[i]) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1106 case K_F1: keymap[i] = SDLK_F1; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1107 case K_F2: keymap[i] = SDLK_F2; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1108 case K_F3: keymap[i] = SDLK_F3; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1109 case K_F4: keymap[i] = SDLK_F4; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1110 case K_F5: keymap[i] = SDLK_F5; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1111 case K_F6: keymap[i] = SDLK_F6; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1112 case K_F7: keymap[i] = SDLK_F7; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1113 case K_F8: keymap[i] = SDLK_F8; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1114 case K_F9: keymap[i] = SDLK_F9; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1115 case K_F10: keymap[i] = SDLK_F10; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1116 case K_F11: keymap[i] = SDLK_F11; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1117 case K_F12: keymap[i] = SDLK_F12; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1118
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1119 case K_DOWN: keymap[i] = SDLK_DOWN; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1120 case K_LEFT: keymap[i] = SDLK_LEFT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1121 case K_RIGHT: keymap[i] = SDLK_RIGHT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1122 case K_UP: keymap[i] = SDLK_UP; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1123
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1124 case K_P0: keymap[i] = SDLK_KP0; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1125 case K_P1: keymap[i] = SDLK_KP1; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1126 case K_P2: keymap[i] = SDLK_KP2; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1127 case K_P3: keymap[i] = SDLK_KP3; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1128 case K_P4: keymap[i] = SDLK_KP4; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1129 case K_P5: keymap[i] = SDLK_KP5; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1130 case K_P6: keymap[i] = SDLK_KP6; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1131 case K_P7: keymap[i] = SDLK_KP7; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1132 case K_P8: keymap[i] = SDLK_KP8; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1133 case K_P9: keymap[i] = SDLK_KP9; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1134 case K_PPLUS: keymap[i] = SDLK_KP_PLUS; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1135 case K_PMINUS: keymap[i] = SDLK_KP_MINUS; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1136 case K_PSTAR: keymap[i] = SDLK_KP_MULTIPLY; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1137 case K_PSLASH: keymap[i] = SDLK_KP_DIVIDE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1138 case K_PENTER: keymap[i] = SDLK_KP_ENTER; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1139 case K_PDOT: keymap[i] = SDLK_KP_PERIOD; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1140
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1141 case K_SHIFT: if ( keymap[i] != SDLK_RSHIFT )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1142 keymap[i] = SDLK_LSHIFT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1143 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1144 case K_SHIFTL: keymap[i] = SDLK_LSHIFT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1145 case K_SHIFTR: keymap[i] = SDLK_RSHIFT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1146 case K_CTRL: if ( keymap[i] != SDLK_RCTRL )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1147 keymap[i] = SDLK_LCTRL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1148 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1149 case K_CTRLL: keymap[i] = SDLK_LCTRL; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1150 case K_CTRLR: keymap[i] = SDLK_RCTRL; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1151 case K_ALT: keymap[i] = SDLK_LALT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1152 case K_ALTGR: keymap[i] = SDLK_RALT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1153
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1154 case K_INSERT: keymap[i] = SDLK_INSERT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1155 case K_REMOVE: keymap[i] = SDLK_DELETE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1156 case K_PGUP: keymap[i] = SDLK_PAGEUP; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1157 case K_PGDN: keymap[i] = SDLK_PAGEDOWN; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1158 case K_FIND: keymap[i] = SDLK_HOME; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1159 case K_SELECT: keymap[i] = SDLK_END; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1160
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1161 case K_NUM: keymap[i] = SDLK_NUMLOCK; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1162 case K_CAPS: keymap[i] = SDLK_CAPSLOCK; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1163
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1164 case K_F13: keymap[i] = SDLK_PRINT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1165 case K_HOLD: keymap[i] = SDLK_SCROLLOCK; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1166 case K_PAUSE: keymap[i] = SDLK_PAUSE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1167
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1168 case 127: keymap[i] = SDLK_BACKSPACE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1169
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1170 default: break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1171 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1172 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1173 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1174
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1175 static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1176 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1177 /* Set the keysym information */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1178 keysym->scancode = scancode;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1179 keysym->sym = keymap[scancode];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1180 keysym->mod = KMOD_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1181
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1182 /* If UNICODE is on, get the UNICODE value for the key */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1183 keysym->unicode = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1184 if ( SDL_TranslateUNICODE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1185 int map;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1186 SDLMod modstate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1187
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1188 modstate = SDL_GetModState();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1189 map = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1190 if ( modstate & KMOD_SHIFT ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1191 map |= (1<<KG_SHIFT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1192 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1193 if ( modstate & KMOD_CTRL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1194 map |= (1<<KG_CTRL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1195 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1196 if ( modstate & KMOD_ALT ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1197 map |= (1<<KG_ALT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1198 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1199 if ( modstate & KMOD_MODE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1200 map |= (1<<KG_ALTGR);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1201 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1202 if ( KTYP(vga_keymap[map][scancode]) == KT_LETTER ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1203 if ( modstate & KMOD_CAPS ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1204 map ^= (1<<KG_SHIFT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1205 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1206 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1207 if ( KTYP(vga_keymap[map][scancode]) == KT_PAD ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1208 if ( modstate & KMOD_NUM ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1209 keysym->unicode=KVAL(vga_keymap[map][scancode]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1210 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1211 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1212 keysym->unicode = KVAL(vga_keymap[map][scancode]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1213 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1214 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1215 return(keysym);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1216 }