annotate src/video/fbcon/SDL_fbevents.c @ 1781:d8030f368b84

Get updates to the shadow surface while switched away
author Sam Lantinga <slouken@libsdl.org>
date Mon, 08 May 2006 05:36:45 +0000
parents 7a36f01acf71
children 15ae67aa6b4b
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
1778
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
58 /*#define DEBUG_KEYBOARD*/
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
59 /*#define DEBUG_MOUSE*/
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
60
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
61 /* The translation tables from a console scancode to a SDL keysym */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
62 #define NUM_VGAKEYMAPS (1<<KG_CAPSSHIFT)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
63 static Uint16 vga_keymap[NUM_VGAKEYMAPS][NR_KEYS];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
64 static SDLKey keymap[128];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
65 static Uint16 keymap_temp[128]; /* only used at startup */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
66 static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
67
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
68 /* Ugh, we have to duplicate the kernel's keysym mapping code...
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
69 Oh, it's not so bad. :-)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
70
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
71 FIXME: Add keyboard LED handling code
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
72 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
73 static void FB_vgainitkeymaps(int fd)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
74 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
75 struct kbentry entry;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
76 int map, i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
77
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
78 /* Don't do anything if we are passed a closed keyboard */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
79 if ( fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
80 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
81 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
82
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
83 /* Load all the keysym mappings */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
84 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
85 SDL_memset(vga_keymap[map], 0, NR_KEYS*sizeof(Uint16));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
86 for ( i=0; i<NR_KEYS; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
87 entry.kb_table = map;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
88 entry.kb_index = i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
89 if ( ioctl(fd, KDGKBENT, &entry) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
90 /* fill keytemp. This replaces SDL_fbkeys.h */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
91 if ( (map == 0) && (i<128) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
92 keymap_temp[i] = entry.kb_value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
93 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
94 /* The "Enter" key is a special case */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
95 if ( entry.kb_value == K_ENTER ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
96 entry.kb_value = K(KT_ASCII,13);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
97 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
98 /* Handle numpad specially as well */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
99 if ( KTYP(entry.kb_value) == KT_PAD ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
100 switch ( entry.kb_value ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
101 case K_P0:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
102 case K_P1:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
103 case K_P2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
104 case K_P3:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
105 case K_P4:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
106 case K_P5:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
107 case K_P6:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
108 case K_P7:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
109 case K_P8:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
110 case K_P9:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
111 vga_keymap[map][i]=entry.kb_value;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
112 vga_keymap[map][i]+= '0';
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
113 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
114 case K_PPLUS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
115 vga_keymap[map][i]=K(KT_ASCII,'+');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
116 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
117 case K_PMINUS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
118 vga_keymap[map][i]=K(KT_ASCII,'-');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
119 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
120 case K_PSTAR:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
121 vga_keymap[map][i]=K(KT_ASCII,'*');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
122 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
123 case K_PSLASH:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
124 vga_keymap[map][i]=K(KT_ASCII,'/');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
125 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
126 case K_PENTER:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
127 vga_keymap[map][i]=K(KT_ASCII,'\r');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
128 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
129 case K_PCOMMA:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
130 vga_keymap[map][i]=K(KT_ASCII,',');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
131 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
132 case K_PDOT:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
133 vga_keymap[map][i]=K(KT_ASCII,'.');
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
134 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
135 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
136 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
137 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
138 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
139 /* Do the normal key translation */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
140 if ( (KTYP(entry.kb_value) == KT_LATIN) ||
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
141 (KTYP(entry.kb_value) == KT_ASCII) ||
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
142 (KTYP(entry.kb_value) == KT_LETTER) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
143 vga_keymap[map][i] = entry.kb_value;
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
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
150 int FB_InGraphicsMode(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
151 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
152 return((keyboard_fd >= 0) && (saved_kbd_mode >= 0));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
153 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
154
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
155 int FB_EnterGraphicsMode(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
156 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
157 struct termios keyboard_termios;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
158
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
159 /* Set medium-raw keyboard mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
160 if ( (keyboard_fd >= 0) && !FB_InGraphicsMode(this) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
161
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
162 /* Switch to the correct virtual terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
163 if ( current_vt > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
164 struct vt_stat vtstate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
165
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
166 if ( ioctl(keyboard_fd, VT_GETSTATE, &vtstate) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
167 saved_vt = vtstate.v_active;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
168 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
169 if ( ioctl(keyboard_fd, VT_ACTIVATE, current_vt) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
170 ioctl(keyboard_fd, VT_WAITACTIVE, current_vt);
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
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
174 /* Set the terminal input mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
175 if ( tcgetattr(keyboard_fd, &saved_kbd_termios) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
176 SDL_SetError("Unable to get terminal attributes");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
177 if ( keyboard_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
178 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
179 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
180 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
181 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
182 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
183 if ( ioctl(keyboard_fd, KDGKBMODE, &saved_kbd_mode) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
184 SDL_SetError("Unable to get current keyboard mode");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
185 if ( keyboard_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
186 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
187 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
188 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
189 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
190 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
191 keyboard_termios = saved_kbd_termios;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
192 keyboard_termios.c_lflag &= ~(ICANON | ECHO | ISIG);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
193 keyboard_termios.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
194 keyboard_termios.c_cc[VMIN] = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
195 keyboard_termios.c_cc[VTIME] = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
196 if (tcsetattr(keyboard_fd, TCSAFLUSH, &keyboard_termios) < 0) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
197 FB_CloseKeyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
198 SDL_SetError("Unable to set terminal attributes");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
199 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
200 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
201 /* 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
202 if ( ioctl(keyboard_fd, KDSKBMODE, K_MEDIUMRAW) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
203 FB_CloseKeyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
204 SDL_SetError("Unable to set keyboard in raw mode");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
205 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
206 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
207 if ( ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
208 FB_CloseKeyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
209 SDL_SetError("Unable to set keyboard in graphics mode");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
210 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
211 }
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
212 /* Prevent switching the virtual terminal */
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
213 ioctl(keyboard_fd, VT_LOCKSWITCH, 1);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
214 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
215 return(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
216 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
217
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
218 void FB_LeaveGraphicsMode(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
219 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
220 if ( FB_InGraphicsMode(this) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
221 ioctl(keyboard_fd, KDSETMODE, KD_TEXT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
222 ioctl(keyboard_fd, KDSKBMODE, saved_kbd_mode);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
223 tcsetattr(keyboard_fd, TCSAFLUSH, &saved_kbd_termios);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
224 saved_kbd_mode = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
225
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
226 /* Head back over to the original virtual terminal */
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
227 ioctl(keyboard_fd, VT_UNLOCKSWITCH, 1);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
228 if ( saved_vt > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
229 ioctl(keyboard_fd, VT_ACTIVATE, saved_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
230 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
231 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
232 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
233
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
234 void FB_CloseKeyboard(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
235 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
236 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
237 FB_LeaveGraphicsMode(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
238 if ( keyboard_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
239 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
240 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
241 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
242 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
243 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
244
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
245 int FB_OpenKeyboard(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
246 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
247 /* Open only if not already opened */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
248 if ( keyboard_fd < 0 ) {
91
e85e03f195b4 From: "Markus F.X.J. Oberhumer"
Sam Lantinga <slouken@lokigames.com>
parents: 69
diff changeset
249 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
250 static const char * const vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
251 int i, tty0_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
252
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
253 /* Try to query for a free virtual terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
254 tty0_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255 for ( i=0; tty0[i] && (tty0_fd < 0); ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
256 tty0_fd = open(tty0[i], O_WRONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
258 if ( tty0_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259 tty0_fd = dup(0); /* Maybe stdin is a VT? */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
261 ioctl(tty0_fd, VT_OPENQRY, &current_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
262 close(tty0_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
263 if ( (geteuid() == 0) && (current_vt > 0) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
264 for ( i=0; vcs[i] && (keyboard_fd < 0); ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
265 char vtpath[12];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
266
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1336
diff changeset
267 SDL_snprintf(vtpath, SDL_arraysize(vtpath), vcs[i], current_vt);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
268 keyboard_fd = open(vtpath, O_RDWR, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269 #ifdef DEBUG_KEYBOARD
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
270 fprintf(stderr, "vtpath = %s, fd = %d\n",
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
271 vtpath, keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
272 #endif /* DEBUG_KEYBOARD */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
273
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
274 /* This needs to be our controlling tty
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
275 so that the kernel ioctl() calls work
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
276 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
277 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 tty0_fd = open("/dev/tty", O_RDWR, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279 if ( tty0_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
280 ioctl(tty0_fd, TIOCNOTTY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
281 close(tty0_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
282 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
283 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
284 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
285 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
286 if ( keyboard_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
287 /* Last resort, maybe our tty is a usable VT */
1778
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
288 struct vt_stat vtstate;
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
289
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
290 keyboard_fd = open("/dev/tty", O_RDWR);
1778
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
291
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
292 if ( ioctl(keyboard_fd, VT_GETSTATE, &vtstate) == 0 ) {
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
293 current_vt = vtstate.v_active;
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
294 } else {
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
295 current_vt = 0;
e28233f37f8c Fixed detection of current vt when not running as root.
Sam Lantinga <slouken@libsdl.org>
parents: 1776
diff changeset
296 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
297 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
298 #ifdef DEBUG_KEYBOARD
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
299 fprintf(stderr, "Current VT: %d\n", current_vt);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
300 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
301 saved_kbd_mode = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
302
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
303 /* Make sure that our input is a console terminal */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
304 { int dummy;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
305 if ( ioctl(keyboard_fd, KDGKBMODE, &dummy) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
306 close(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
307 keyboard_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
308 SDL_SetError("Unable to open a console terminal");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
309 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
310 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
311
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
312 /* Set up keymap */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313 FB_vgainitkeymaps(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
314 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
315 return(keyboard_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
316 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
318 static enum {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
319 MOUSE_NONE = -1,
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
320 MOUSE_MSC, /* Note: GPM uses the MSC protocol */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
321 MOUSE_PS2,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
322 MOUSE_IMPS2,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
323 MOUSE_MS,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
324 MOUSE_BM,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
325 MOUSE_ELO,
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
326 MOUSE_TSLIB,
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
327 NUM_MOUSE_DRVS
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328 } mouse_drv = MOUSE_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
330 void FB_CloseMouse(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
331 {
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
332 #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
333 if (ts_dev != NULL) {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
334 ts_close(ts_dev);
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
335 ts_dev = NULL;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
336 mouse_fd = -1;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
337 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
338 #endif /* SDL_INPUT_TSLIB */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
339 if ( mouse_fd > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 close(mouse_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
342 mouse_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
343 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345 /* Returns processes listed in /proc with the desired name */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
346 static int find_pid(DIR *proc, const char *wanted_name)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
347 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
348 struct dirent *entry;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
349 int pid;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
350
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
351 /* First scan proc for the gpm process */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
352 pid = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
353 while ( (pid == 0) && ((entry=readdir(proc)) != NULL) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
354 if ( isdigit(entry->d_name[0]) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
355 FILE *status;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
356 char path[PATH_MAX];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
357 char name[PATH_MAX];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
358
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 1336
diff changeset
359 SDL_snprintf(path, SDL_arraysize(path), "/proc/%s/status", entry->d_name);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
360 status=fopen(path, "r");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
361 if ( status ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
362 name[0] = '\0';
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
363 fscanf(status, "Name: %s", name);
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
364 if ( SDL_strcmp(name, wanted_name) == 0 ) {
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
365 pid = SDL_atoi(entry->d_name);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
366 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
367 fclose(status);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
368 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
369 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
370 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
371 return pid;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
373
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
374 /* 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
375 static int gpm_available(char *proto, size_t protolen)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
376 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
377 int available;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 DIR *proc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
379 int pid;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
380 int cmdline, len, arglen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381 char path[PATH_MAX];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382 char args[PATH_MAX], *arg;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
384 /* Don't bother looking if the fifo isn't there */
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
385 #ifdef DEBUG_MOUSE
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
386 fprintf(stderr,"testing gpm\n");
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
387 #endif
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388 if ( access(GPM_NODE_FIFO, F_OK) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
389 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
390 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
391
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
392 available = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
393 proc = opendir("/proc");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
394 if ( proc ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
395 char raw_proto[10] = { '\0' };
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
396 char repeat_proto[10] = { '\0' };
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
397 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
398 SDL_snprintf(path, SDL_arraysize(path), "/proc/%d/cmdline", pid);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
399 cmdline = open(path, O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400 if ( cmdline >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401 len = read(cmdline, args, sizeof(args));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
402 arg = args;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
403 while ( len > 0 ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
404 arglen = SDL_strlen(arg)+1;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
405 #ifdef DEBUG_MOUSE
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
406 fprintf(stderr,"gpm arg %s len %d\n",arg,arglen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
407 #endif
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
408 if ( SDL_strcmp(arg, "-t") == 0) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
409 /* protocol string, keep it for later */
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
410 char *t, *s;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
411 t = arg + arglen;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
412 s = SDL_strchr(t, ' ');
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
413 if (s) *s = 0;
1776
ed39aa7383ea SDL_strncpy doesn't exist
Sam Lantinga <slouken@libsdl.org>
parents: 1772
diff changeset
414 SDL_strlcpy(raw_proto, t, SDL_arraysize(raw_proto));
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
415 if (s) *s = ' ';
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
416 }
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
417 if ( SDL_strncmp(arg, "-R", 2) == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
418 char *t, *s;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419 available = 1;
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
420 t = arg + 2;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
421 s = SDL_strchr(t, ' ');
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
422 if (s) *s = 0;
1776
ed39aa7383ea SDL_strncpy doesn't exist
Sam Lantinga <slouken@libsdl.org>
parents: 1772
diff changeset
423 SDL_strlcpy(repeat_proto, t, SDL_arraysize(repeat_proto));
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
424 if (s) *s = ' ';
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
425 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
426 len -= arglen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
427 arg += arglen;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
428 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
429 close(cmdline);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
430 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
431 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 closedir(proc);
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
433
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
434 if ( available ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
435 if ( SDL_strcmp(repeat_proto, "raw") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
436 SDL_strlcpy(proto, raw_proto, protolen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
437 } else if ( *repeat_proto ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
438 SDL_strlcpy(proto, repeat_proto, protolen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
439 } else {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
440 SDL_strlcpy(proto, "msc", protolen);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
441 }
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
442 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
443 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
444 return available;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
445 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
446
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
447
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
448 /* 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
449 * 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
450 * 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
451 * 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
452 */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
453 static int set_imps2_mode(int fd)
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
454 {
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
455 /* 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
456 Set IMPS/2 protocol:
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
457 {0xf3,200,0xf3,100,0xf3,80}
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
458 Reset mouse device:
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
459 {0xFF}
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
460 */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
461 Uint8 set_imps2[] = {0xf3, 200, 0xf3, 100, 0xf3, 80};
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
462 /*Uint8 reset = 0xff;*/
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
463 fd_set fdset;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
464 struct timeval tv;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
465 int retval = 0;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
466
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
467 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
468 /* 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
469 if (write(fd, &reset, sizeof (reset)) == sizeof (reset) ) {
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
470 retval = 1;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
471 }
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
472 */
59
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
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
475 /* Get rid of any chatter from the above */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
476 FD_ZERO(&fdset);
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
477 FD_SET(fd, &fdset);
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
478 tv.tv_sec = 0;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
479 tv.tv_usec = 0;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
480 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
481 char temp[32];
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
482 read(fd, temp, sizeof(temp));
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
483 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
484
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
485 return retval;
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
486 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
487
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
488
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
489 /* Returns true if the mouse uses the IMPS/2 protocol */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
490 static int detect_imps2(int fd)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
491 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
492 int imps2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
493
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
494 imps2 = 0;
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
495
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
496 if ( SDL_getenv("SDL_MOUSEDEV_IMPS2") ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
497 imps2 = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
498 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
499 if ( ! imps2 ) {
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
500 Uint8 query_ps2 = 0xF2;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
501 fd_set fdset;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
502 struct timeval tv;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
503
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
504 /* Get rid of any mouse motion noise */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
505 FD_ZERO(&fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
506 FD_SET(fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
507 tv.tv_sec = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
508 tv.tv_usec = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
509 while ( select(fd+1, &fdset, 0, 0, &tv) > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
510 char temp[32];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
511 read(fd, temp, sizeof(temp));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
512 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
513
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
514 /* Query for the type of mouse protocol */
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
515 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
516 Uint8 ch = 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
517
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
518 /* Get the mouse protocol response */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
519 do {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
520 FD_ZERO(&fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
521 FD_SET(fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
522 tv.tv_sec = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
523 tv.tv_usec = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
524 if ( select(fd+1, &fdset, 0, 0, &tv) < 1 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
525 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
526 }
59
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
527 } while ( (read(fd, &ch, sizeof (ch)) == sizeof (ch)) &&
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
528 ((ch == 0xFA) || (ch == 0xAA)) );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
529
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
530 /* Experimental values (Logitech wheelmouse) */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
531 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
532 fprintf(stderr, "Last mouse mode: 0x%x\n", ch);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
533 #endif
104
a746656b7599 Detect more types of IMPS/2 mouse
Sam Lantinga <slouken@lokigames.com>
parents: 91
diff changeset
534 if ( (ch == 3) || (ch == 4) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
535 imps2 = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
536 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
537 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
538 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
539 return imps2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
540 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
541
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
542 int FB_OpenMouse(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
543 {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
544 int i;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
545 const char *mousedev;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
546 const char *mousedrv;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
547
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
548 mousedrv = SDL_getenv("SDL_MOUSEDRV");
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
549 mousedev = SDL_getenv("SDL_MOUSEDEV");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
550 mouse_fd = -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
551
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
552 #if SDL_INPUT_TSLIB
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
553 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
554 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
555 if (mousedev != NULL) {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
556 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
557 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
558 #ifdef DEBUG_MOUSE
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
559 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
560 #endif
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
561 mouse_drv = MOUSE_TSLIB;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
562 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
563 return mouse_fd;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
564 }
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
565 }
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
566 mouse_drv = MOUSE_NONE;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
567 return mouse_fd;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
568 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
569 #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
570
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
571 /* ELO TOUCHSCREEN SUPPORT */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
572
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
573 if ( mousedrv && (SDL_strcmp(mousedrv, "ELO") == 0) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
574 mouse_fd = open(mousedev, O_RDWR);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
575 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
576 if(eloInitController(mouse_fd)) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
577 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
578 fprintf(stderr, "Using ELO touchscreen\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
579 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
580 mouse_drv = MOUSE_ELO;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
581 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
582
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
583 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
584 else if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
585 mouse_drv = MOUSE_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
586 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
587
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
588 return(mouse_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
589 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
590
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
591 /* STD MICE */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
592
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
593 if ( mousedev == NULL ) {
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
594 /* FIXME someday... allow multiple mice in this driver */
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
595 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
596 "/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
597 };
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
598 /* First try to use GPM in repeater mode */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
599 if ( mouse_fd < 0 ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
600 char proto[10];
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
601 if ( gpm_available(proto, SDL_arraysize(proto)) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
602 mouse_fd = open(GPM_NODE_FIFO, O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
603 if ( mouse_fd >= 0 ) {
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
604 if ( SDL_strcmp(proto, "msc") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
605 mouse_drv = MOUSE_MSC;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
606 } else if ( SDL_strcmp(proto, "ps2") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
607 mouse_drv = MOUSE_PS2;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
608 } else if ( SDL_strcmp(proto, "imps2") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
609 mouse_drv = MOUSE_IMPS2;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
610 } else if ( SDL_strcmp(proto, "ms") == 0 ||
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
611 SDL_strcmp(proto, "bare") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
612 mouse_drv = MOUSE_MS;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
613 } else if ( SDL_strcmp(proto, "bm") == 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
614 mouse_drv = MOUSE_BM;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
615 } else {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
616 /* Unknown protocol... */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
617 #ifdef DEBUG_MOUSE
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
618 fprintf(stderr, "GPM mouse using unknown protocol = %s\n", proto);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
619 #endif
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
620 close(mouse_fd);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
621 mouse_fd = -1;
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
622 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
623 }
1772
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
624 #ifdef DEBUG_MOUSE
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
625 if ( mouse_fd >= 0 ) {
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
626 fprintf(stderr, "Using GPM mouse, protocol = %s\n", proto);
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
627 }
5115185b6e3c Fixed bug #102
Sam Lantinga <slouken@libsdl.org>
parents: 1585
diff changeset
628 #endif /* DEBUG_MOUSE */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
629 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
630 }
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
631 /* 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
632 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
633 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
634 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
635 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
636 }
b685c94f8db7 Ryan's IMPS/2 mouse fix
Sam Lantinga <slouken@lokigames.com>
parents: 4
diff changeset
637 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
638 /* rcg06112001 Attempt to set IMPS/2 mode */
1584
b786d9c15e42 Fixed bug #61
Sam Lantinga <slouken@libsdl.org>
parents: 1582
diff changeset
639 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
640 if (detect_imps2(mouse_fd)) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
641 #ifdef DEBUG_MOUSE
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
642 fprintf(stderr, "Using IMPS2 mouse\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
643 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
644 mouse_drv = MOUSE_IMPS2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
645 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
646 #ifdef DEBUG_MOUSE
69
280ff3af2ecc Added /dev/usbmouse to the list of mice to check
Sam Lantinga <slouken@lokigames.com>
parents: 60
diff changeset
647 fprintf(stderr, "Using PS2 mouse\n");
0
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_PS2;
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 /* Next try to use a PPC ADB port 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 mouse_fd = open("/dev/adbmouse", O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
656 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
657 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
658 fprintf(stderr, "Using ADB mouse\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
659 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
660 mouse_drv = MOUSE_BM;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
661 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
662 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
663 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
664 /* Default to a serial Microsoft mouse */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
665 if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
666 if ( mousedev == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
667 mousedev = "/dev/mouse";
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
668 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
669 mouse_fd = open(mousedev, O_RDONLY, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
670 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
671 struct termios mouse_termios;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
672
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
673 /* Set the sampling speed to 1200 baud */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
674 tcgetattr(mouse_fd, &mouse_termios);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
675 mouse_termios.c_iflag = IGNBRK | IGNPAR;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
676 mouse_termios.c_oflag = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
677 mouse_termios.c_lflag = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
678 mouse_termios.c_line = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
679 mouse_termios.c_cc[VTIME] = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
680 mouse_termios.c_cc[VMIN] = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
681 mouse_termios.c_cflag = CREAD | CLOCAL | HUPCL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
682 mouse_termios.c_cflag |= CS8;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
683 mouse_termios.c_cflag |= B1200;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
684 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
685 if ( mousedrv && (SDL_strcmp(mousedrv, "PS2") == 0) ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
686 #ifdef DEBUG_MOUSE
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
687 fprintf(stderr, "Using (user specified) PS2 mouse on %s\n", mousedev);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
688 #endif
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
689 mouse_drv = MOUSE_PS2;
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
690 } else {
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
691 #ifdef DEBUG_MOUSE
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
692 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
693 #endif
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
694 mouse_drv = MOUSE_MS;
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
695 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
696 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
697 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
698 if ( mouse_fd < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
699 mouse_drv = MOUSE_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
700 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
701 return(mouse_fd);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
702 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
703
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
704 static int posted = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
705
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
706 void FB_vgamousecallback(int button, int relative, int dx, int dy)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
707 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
708 int button_1, button_3;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
709 int button_state;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
710 int state_changed;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
711 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
712 Uint8 state;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
713
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
714 if ( dx || dy ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
715 posted += SDL_PrivateMouseMotion(0, relative, dx, dy);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
716 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
717
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
718 /* Swap button 1 and 3 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
719 button_1 = (button & 0x04) >> 2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
720 button_3 = (button & 0x01) << 2;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
721 button &= ~0x05;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
722 button |= (button_1|button_3);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
723
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
724 /* See what changed */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
725 button_state = SDL_GetMouseState(NULL, NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
726 state_changed = button_state ^ button;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
727 for ( i=0; i<8; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
728 if ( state_changed & (1<<i) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
729 if ( button & (1<<i) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
730 state = SDL_PRESSED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
731 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
732 state = SDL_RELEASED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
733 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
734 posted += SDL_PrivateMouseButton(state, i+1, 0, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
735 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
736 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
737 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
738
1201
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
739 /* 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
740 #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
741 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
742 {
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
743 struct ts_sample sample;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
744 int button;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
745
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
746 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
747 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
748 button <<= 2; /* must report it as button 3 */
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
749 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
750 }
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
751 return;
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
752 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1359
diff changeset
753 #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
754
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
755 /* For now, use MSC, PS/2, and MS protocols
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
756 Driver adapted from the SVGAlib mouse driver code (taken from gpm, etc.)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
757 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
758 static void handle_mouse(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
759 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
760 static int start = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
761 static unsigned char mousebuf[BUFSIZ];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
762 static int relative = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
763
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
764 int i, nread;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
765 int button = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
766 int dx = 0, dy = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
767 int packetsize = 0;
4
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
768 int realx, realy;
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
769
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
770 /* Figure out the mouse packet size */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
771 switch (mouse_drv) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
772 case MOUSE_NONE:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
773 /* Ack! */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
774 read(mouse_fd, mousebuf, BUFSIZ);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
775 return;
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
776 case MOUSE_MSC:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
777 packetsize = 5;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
778 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
779 case MOUSE_IMPS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
780 packetsize = 4;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
781 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
782 case MOUSE_PS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
783 case MOUSE_MS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
784 case MOUSE_BM:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
785 packetsize = 3;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
786 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
787 case MOUSE_ELO:
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
788 /* try to read the next packet */
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
789 if(eloReadPosition(this, mouse_fd, &dx, &dy, &button, &realx, &realy)) {
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
790 button = (button & 0x01) << 2;
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
791 FB_vgamousecallback(button, 0, dx, dy);
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
792 }
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
793 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
794 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
795 #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
796 handle_tslib(this);
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
797 #endif
718d00094f82 Date: Sat, 10 Dec 2005 18:29:41 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 1022
diff changeset
798 return; /* nothing left to do */
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
799 default:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
800 /* Uh oh.. */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
801 packetsize = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
802 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
803 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
804
4
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
805 /* 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
806 if (mouse_drv == MOUSE_ELO) {
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
807
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
808 }
4f6c5f021323 Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
809
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
810 /* Read as many packets as possible */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
811 nread = read(mouse_fd, &mousebuf[start], BUFSIZ-start);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
812 if ( nread < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
813 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
814 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
815 nread += start;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
816 #ifdef DEBUG_MOUSE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
817 fprintf(stderr, "Read %d bytes from mouse, start = %d\n", nread, start);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
818 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
819 for ( i=0; i<(nread-(packetsize-1)); i += packetsize ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
820 switch (mouse_drv) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
821 case MOUSE_NONE:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
822 break;
109
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
823 case MOUSE_MSC:
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
824 /* MSC protocol has 0x80 in high byte */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
825 if ( (mousebuf[i] & 0xF8) != 0x80 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
826 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
827 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
828 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
829 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
830 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
831 button = (~mousebuf[i]) & 0x07;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
832 dx = (signed char)(mousebuf[i+1]) +
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
833 (signed char)(mousebuf[i+3]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
834 dy = -((signed char)(mousebuf[i+2]) +
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
835 (signed char)(mousebuf[i+4]));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
836 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
837 case MOUSE_PS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
838 /* PS/2 protocol has nothing in high byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
839 if ( (mousebuf[i] & 0xC0) != 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
840 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
841 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
842 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
843 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
844 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
845 button = (mousebuf[i] & 0x04) >> 1 | /*Middle*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
846 (mousebuf[i] & 0x02) >> 1 | /*Right*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
847 (mousebuf[i] & 0x01) << 2; /*Left*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
848 dx = (mousebuf[i] & 0x10) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
849 mousebuf[i+1] - 256 : mousebuf[i+1];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
850 dy = (mousebuf[i] & 0x20) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
851 -(mousebuf[i+2] - 256) : -mousebuf[i+2];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
852 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
853 case MOUSE_IMPS2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
854 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
855 button = (mousebuf[i] & 0x04) >> 1 | /*Middle*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
856 (mousebuf[i] & 0x02) >> 1 | /*Right*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
857 (mousebuf[i] & 0x01) << 2 | /*Left*/
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
858 (mousebuf[i] & 0x40) >> 3 | /* 4 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
859 (mousebuf[i] & 0x80) >> 3; /* 5 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
860 dx = (mousebuf[i] & 0x10) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
861 mousebuf[i+1] - 256 : mousebuf[i+1];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
862 dy = (mousebuf[i] & 0x20) ?
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
863 -(mousebuf[i+2] - 256) : -mousebuf[i+2];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
864 switch (mousebuf[i+3]&0x0F) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
865 case 0x0E: /* DX = +1 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
866 case 0x02: /* DX = -1 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
867 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
868 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
869 FB_vgamousecallback(button | (1<<3),
2604a7be65af Added button-up with mouse-wheel on framebuffer console
Sam Lantinga <slouken@libsdl.org>
parents: 109
diff changeset
870 1, 0, 0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
871 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
872 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
873 FB_vgamousecallback(button | (1<<4),
2604a7be65af Added button-up with mouse-wheel on framebuffer console
Sam Lantinga <slouken@libsdl.org>
parents: 109
diff changeset
874 1, 0, 0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
875 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
876 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
877 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
878 case MOUSE_MS:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
879 /* Microsoft protocol has 0x40 in high byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
880 if ( (mousebuf[i] & 0x40) != 0x40 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
881 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
882 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
883 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
884 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
885 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
886 button = ((mousebuf[i] & 0x20) >> 3) |
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
887 ((mousebuf[i] & 0x10) >> 4);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
888 dx = (signed char)(((mousebuf[i] & 0x03) << 6) |
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
889 (mousebuf[i + 1] & 0x3F));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
890 dy = (signed char)(((mousebuf[i] & 0x0C) << 4) |
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
891 (mousebuf[i + 2] & 0x3F));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
892 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
893 case MOUSE_BM:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
894 /* BusMouse protocol has 0xF8 in high byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
895 if ( (mousebuf[i] & 0xF8) != 0x80 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
896 /* Go to next byte */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
897 i -= (packetsize-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
898 continue;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
899 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
900 /* Get current mouse state */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
901 button = (~mousebuf[i]) & 0x07;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
902 dx = (signed char)mousebuf[i+1];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
903 dy = -(signed char)mousebuf[i+2];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
904 break;
1323
be736c197ceb Fixed compile warning
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
905 default:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
906 /* Uh oh.. */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
907 dx = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
908 dy = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
909 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
910 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
911 FB_vgamousecallback(button, relative, dx, dy);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
912 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
913 if ( i < nread ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1323
diff changeset
914 SDL_memcpy(mousebuf, &mousebuf[i], (nread-i));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
915 start = (nread-i);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
916 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
917 start = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
918 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
919 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
920 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
921
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
922 /* Handle switching to another VC, returns when our VC is back */
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
923 static void switch_vt_prep(_THIS)
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
924 {
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
925 SDL_Surface *screen = SDL_VideoSurface;
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
926
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
927 SDL_PrivateAppActive(0, (SDL_APPACTIVE|SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS));
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
928
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
929 /* Save the contents of the screen, and go to text mode */
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
930 wait_idle(this);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
931 screen_arealen = ((screen->h + (2*this->offset_y)) * screen->pitch);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
932 screen_contents = (Uint8 *)SDL_malloc(screen_arealen);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
933 if ( screen_contents ) {
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
934 SDL_memcpy(screen_contents, screen->pixels, screen_arealen);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
935 }
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
936 FB_SavePaletteTo(this, 256, screen_palette);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
937 ioctl(console_fd, FBIOGET_VSCREENINFO, &screen_vinfo);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
938 ioctl(keyboard_fd, KDSETMODE, KD_TEXT);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
939 ioctl(keyboard_fd, VT_UNLOCKSWITCH, 1);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
940 }
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
941 static void switch_vt_done(_THIS)
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
942 {
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
943 SDL_Surface *screen = SDL_VideoSurface;
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
944
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
945 /* Restore graphics mode and the contents of the screen */
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
946 ioctl(keyboard_fd, VT_LOCKSWITCH, 1);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
947 ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
948 ioctl(console_fd, FBIOPUT_VSCREENINFO, &screen_vinfo);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
949 FB_RestorePaletteFrom(this, 256, screen_palette);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
950 if ( screen_contents ) {
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
951 SDL_memcpy(screen->pixels, screen_contents, screen_arealen);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
952 SDL_free(screen_contents);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
953 screen_contents = NULL;
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
954 }
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
955
1781
d8030f368b84 Get updates to the shadow surface while switched away
Sam Lantinga <slouken@libsdl.org>
parents: 1780
diff changeset
956 /* Get updates to the shadow surface while switched away */
d8030f368b84 Get updates to the shadow surface while switched away
Sam Lantinga <slouken@libsdl.org>
parents: 1780
diff changeset
957 if ( SDL_ShadowSurface ) {
d8030f368b84 Get updates to the shadow surface while switched away
Sam Lantinga <slouken@libsdl.org>
parents: 1780
diff changeset
958 SDL_UpdateRect(SDL_ShadowSurface, 0, 0, 0, 0);
d8030f368b84 Get updates to the shadow surface while switched away
Sam Lantinga <slouken@libsdl.org>
parents: 1780
diff changeset
959 }
d8030f368b84 Get updates to the shadow surface while switched away
Sam Lantinga <slouken@libsdl.org>
parents: 1780
diff changeset
960
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
961 SDL_PrivateAppActive(1, (SDL_APPACTIVE|SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS));
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
962 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
963 static void switch_vt(_THIS, unsigned short which)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
964 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
965 struct vt_stat vtstate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
966
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
967 /* Figure out whether or not we're switching to a new console */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
968 if ( (ioctl(keyboard_fd, VT_GETSTATE, &vtstate) < 0) ||
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
969 (which == vtstate.v_active) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
970 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
971 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
972
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
973 /* New console, switch to it */
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
974 SDL_mutexP(hw_lock);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
975 switch_vt_prep(this);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
976 if ( ioctl(keyboard_fd, VT_ACTIVATE, which) == 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
977 ioctl(keyboard_fd, VT_WAITACTIVE, which);
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
978 switched_away = 1;
1585
980d2a0dc2a3 Date: Tue, 4 Mar 2003 15:05:31 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 1584
diff changeset
979 } else {
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
980 switch_vt_done(this);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
981 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
982 SDL_mutexV(hw_lock);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
983 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
984
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
985 static void handle_keyboard(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
986 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
987 unsigned char keybuf[BUFSIZ];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
988 int i, nread;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
989 int pressed;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
990 int scancode;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
991 SDL_keysym keysym;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
992
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
993 nread = read(keyboard_fd, keybuf, BUFSIZ);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
994 for ( i=0; i<nread; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
995 scancode = keybuf[i] & 0x7F;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
996 if ( keybuf[i] & 0x80 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
997 pressed = SDL_RELEASED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
998 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
999 pressed = SDL_PRESSED;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1000 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1001 TranslateKey(scancode, &keysym);
1582
43a565749fbf Fixed bug #50
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
1002 /* Handle Ctrl-Alt-FN for vt switch */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1003 switch (keysym.sym) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1004 case SDLK_F1:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1005 case SDLK_F2:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1006 case SDLK_F3:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1007 case SDLK_F4:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1008 case SDLK_F5:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1009 case SDLK_F6:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1010 case SDLK_F7:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1011 case SDLK_F8:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1012 case SDLK_F9:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1013 case SDLK_F10:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1014 case SDLK_F11:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1015 case SDLK_F12:
1582
43a565749fbf Fixed bug #50
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
1016 if ( (SDL_GetModState() & KMOD_CTRL) &&
43a565749fbf Fixed bug #50
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
1017 (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
1018 if ( pressed ) {
5a9c36a45db1 Fixed switching away from the SDL at the framebuffer console
Sam Lantinga <slouken@lokigames.com>
parents: 104
diff changeset
1019 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
1020 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1021 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1022 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1023 /* Fall through to normal processing */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1024 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1025 posted += SDL_PrivateKeyboard(pressed, &keysym);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1026 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1027 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1028 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1029 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1030
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1031 void FB_PumpEvents(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1032 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1033 fd_set fdset;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1034 int max_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1035 static struct timeval zero;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1036
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1037 do {
1780
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1038 if ( switched_away ) {
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1039 struct vt_stat vtstate;
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1040
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1041 SDL_mutexP(hw_lock);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1042 if ( (ioctl(keyboard_fd, VT_GETSTATE, &vtstate) == 0) &&
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1043 vtstate.v_active == current_vt ) {
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1044 switched_away = 0;
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1045 switch_vt_done(this);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1046 }
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1047 SDL_mutexV(hw_lock);
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1048 }
7a36f01acf71 Fixed bug #49
Sam Lantinga <slouken@libsdl.org>
parents: 1778
diff changeset
1049
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1050 posted = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1051
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1052 FD_ZERO(&fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1053 max_fd = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1054 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1055 FD_SET(keyboard_fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1056 if ( max_fd < keyboard_fd ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1057 max_fd = keyboard_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1058 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1059 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1060 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1061 FD_SET(mouse_fd, &fdset);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1062 if ( max_fd < mouse_fd ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1063 max_fd = mouse_fd;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1064 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1065 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1066 if ( select(max_fd+1, &fdset, NULL, NULL, &zero) > 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1067 if ( keyboard_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1068 if ( FD_ISSET(keyboard_fd, &fdset) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1069 handle_keyboard(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1070 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1071 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1072 if ( mouse_fd >= 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1073 if ( FD_ISSET(mouse_fd, &fdset) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1074 handle_mouse(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1075 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1076 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1077 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1078 } while ( posted );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1079 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1080
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1081 void FB_InitOSKeymap(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1082 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1083 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1084
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1085 /* Initialize the Linux key translation table */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1086
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1087 /* 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
1088 for (i=0; i<SDL_arraysize(keymap); ++i) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1089 switch(i) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1090 /* These aren't handled by the x86 kernel keymapping (?) */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1091 case SCANCODE_PRINTSCREEN:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1092 keymap[i] = SDLK_PRINT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1093 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1094 case SCANCODE_BREAK:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1095 keymap[i] = SDLK_BREAK;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1096 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1097 case SCANCODE_BREAK_ALTERNATIVE:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1098 keymap[i] = SDLK_PAUSE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1099 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1100 case SCANCODE_LEFTSHIFT:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1101 keymap[i] = SDLK_LSHIFT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1102 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1103 case SCANCODE_RIGHTSHIFT:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1104 keymap[i] = SDLK_RSHIFT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1105 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1106 case SCANCODE_LEFTCONTROL:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1107 keymap[i] = SDLK_LCTRL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1108 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1109 case SCANCODE_RIGHTCONTROL:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1110 keymap[i] = SDLK_RCTRL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1111 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1112 case SCANCODE_RIGHTWIN:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1113 keymap[i] = SDLK_RSUPER;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1114 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1115 case SCANCODE_LEFTWIN:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1116 keymap[i] = SDLK_LSUPER;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1117 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1118 case 127:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1119 keymap[i] = SDLK_MENU;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1120 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1121 /* this should take care of all standard ascii keys */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1122 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1123 keymap[i] = KVAL(vga_keymap[0][i]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1124 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1125 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1126 }
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1361
diff changeset
1127 for (i=0; i<SDL_arraysize(keymap); ++i) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1128 switch(keymap_temp[i]) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1129 case K_F1: keymap[i] = SDLK_F1; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1130 case K_F2: keymap[i] = SDLK_F2; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1131 case K_F3: keymap[i] = SDLK_F3; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1132 case K_F4: keymap[i] = SDLK_F4; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1133 case K_F5: keymap[i] = SDLK_F5; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1134 case K_F6: keymap[i] = SDLK_F6; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1135 case K_F7: keymap[i] = SDLK_F7; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1136 case K_F8: keymap[i] = SDLK_F8; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1137 case K_F9: keymap[i] = SDLK_F9; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1138 case K_F10: keymap[i] = SDLK_F10; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1139 case K_F11: keymap[i] = SDLK_F11; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1140 case K_F12: keymap[i] = SDLK_F12; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1141
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1142 case K_DOWN: keymap[i] = SDLK_DOWN; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1143 case K_LEFT: keymap[i] = SDLK_LEFT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1144 case K_RIGHT: keymap[i] = SDLK_RIGHT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1145 case K_UP: keymap[i] = SDLK_UP; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1146
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1147 case K_P0: keymap[i] = SDLK_KP0; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1148 case K_P1: keymap[i] = SDLK_KP1; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1149 case K_P2: keymap[i] = SDLK_KP2; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1150 case K_P3: keymap[i] = SDLK_KP3; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1151 case K_P4: keymap[i] = SDLK_KP4; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1152 case K_P5: keymap[i] = SDLK_KP5; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1153 case K_P6: keymap[i] = SDLK_KP6; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1154 case K_P7: keymap[i] = SDLK_KP7; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1155 case K_P8: keymap[i] = SDLK_KP8; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1156 case K_P9: keymap[i] = SDLK_KP9; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1157 case K_PPLUS: keymap[i] = SDLK_KP_PLUS; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1158 case K_PMINUS: keymap[i] = SDLK_KP_MINUS; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1159 case K_PSTAR: keymap[i] = SDLK_KP_MULTIPLY; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1160 case K_PSLASH: keymap[i] = SDLK_KP_DIVIDE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1161 case K_PENTER: keymap[i] = SDLK_KP_ENTER; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1162 case K_PDOT: keymap[i] = SDLK_KP_PERIOD; 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_SHIFT: if ( keymap[i] != SDLK_RSHIFT )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1165 keymap[i] = SDLK_LSHIFT;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1166 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1167 case K_SHIFTL: keymap[i] = SDLK_LSHIFT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1168 case K_SHIFTR: keymap[i] = SDLK_RSHIFT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1169 case K_CTRL: if ( keymap[i] != SDLK_RCTRL )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1170 keymap[i] = SDLK_LCTRL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1171 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1172 case K_CTRLL: keymap[i] = SDLK_LCTRL; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1173 case K_CTRLR: keymap[i] = SDLK_RCTRL; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1174 case K_ALT: keymap[i] = SDLK_LALT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1175 case K_ALTGR: keymap[i] = SDLK_RALT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1176
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1177 case K_INSERT: keymap[i] = SDLK_INSERT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1178 case K_REMOVE: keymap[i] = SDLK_DELETE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1179 case K_PGUP: keymap[i] = SDLK_PAGEUP; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1180 case K_PGDN: keymap[i] = SDLK_PAGEDOWN; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1181 case K_FIND: keymap[i] = SDLK_HOME; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1182 case K_SELECT: keymap[i] = SDLK_END; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1183
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1184 case K_NUM: keymap[i] = SDLK_NUMLOCK; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1185 case K_CAPS: keymap[i] = SDLK_CAPSLOCK; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1186
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1187 case K_F13: keymap[i] = SDLK_PRINT; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1188 case K_HOLD: keymap[i] = SDLK_SCROLLOCK; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1189 case K_PAUSE: keymap[i] = SDLK_PAUSE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1190
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1191 case 127: keymap[i] = SDLK_BACKSPACE; break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1192
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1193 default: break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1194 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1195 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1196 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1197
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1198 static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1199 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1200 /* Set the keysym information */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1201 keysym->scancode = scancode;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1202 keysym->sym = keymap[scancode];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1203 keysym->mod = KMOD_NONE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1204
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1205 /* If UNICODE is on, get the UNICODE value for the key */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1206 keysym->unicode = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1207 if ( SDL_TranslateUNICODE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1208 int map;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1209 SDLMod modstate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1210
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1211 modstate = SDL_GetModState();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1212 map = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1213 if ( modstate & KMOD_SHIFT ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1214 map |= (1<<KG_SHIFT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1215 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1216 if ( modstate & KMOD_CTRL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1217 map |= (1<<KG_CTRL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1218 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1219 if ( modstate & KMOD_ALT ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1220 map |= (1<<KG_ALT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1221 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1222 if ( modstate & KMOD_MODE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1223 map |= (1<<KG_ALTGR);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1224 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1225 if ( KTYP(vga_keymap[map][scancode]) == KT_LETTER ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1226 if ( modstate & KMOD_CAPS ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1227 map ^= (1<<KG_SHIFT);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1228 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1229 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1230 if ( KTYP(vga_keymap[map][scancode]) == KT_PAD ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1231 if ( modstate & KMOD_NUM ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1232 keysym->unicode=KVAL(vga_keymap[map][scancode]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1233 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1234 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1235 keysym->unicode = KVAL(vga_keymap[map][scancode]);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1236 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1237 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1238 return(keysym);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1239 }