--- a/src/video/ps2gs/SDL_gsevents.c Sun May 21 17:27:13 2006 +0000
+++ b/src/video/ps2gs/SDL_gsevents.c Sun May 28 13:04:16 2006 +0000
@@ -56,333 +56,348 @@
static Uint16 vga_keymap[NUM_VGAKEYMAPS][NR_KEYS];
static SDLKey keymap[128];
static Uint16 keymap_temp[128]; /* only used at startup */
-static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym);
+static SDL_keysym *TranslateKey (int scancode, SDL_keysym * keysym);
/* Ugh, we have to duplicate the kernel's keysym mapping code...
Oh, it's not so bad. :-)
FIXME: Add keyboard LED handling code
*/
-static void GS_vgainitkeymaps(int fd)
+static void
+GS_vgainitkeymaps (int fd)
{
- struct kbentry entry;
- int map, i;
+ struct kbentry entry;
+ int map, i;
- /* Don't do anything if we are passed a closed keyboard */
- if ( fd < 0 ) {
- return;
- }
+ /* Don't do anything if we are passed a closed keyboard */
+ if (fd < 0) {
+ return;
+ }
- /* Load all the keysym mappings */
- for ( map=0; map<NUM_VGAKEYMAPS; ++map ) {
- SDL_memset(vga_keymap[map], 0, NR_KEYS*sizeof(Uint16));
- for ( i=0; i<NR_KEYS; ++i ) {
- entry.kb_table = map;
- entry.kb_index = i;
- if ( ioctl(fd, KDGKBENT, &entry) == 0 ) {
- /* fill keytemp. This replaces SDL_fbkeys.h */
- if ( (map == 0) && (i<128) ) {
- keymap_temp[i] = entry.kb_value;
- }
- /* The "Enter" key is a special case */
- if ( entry.kb_value == K_ENTER ) {
- entry.kb_value = K(KT_ASCII,13);
- }
- /* Handle numpad specially as well */
- if ( KTYP(entry.kb_value) == KT_PAD ) {
- switch ( entry.kb_value ) {
- case K_P0:
- case K_P1:
- case K_P2:
- case K_P3:
- case K_P4:
- case K_P5:
- case K_P6:
- case K_P7:
- case K_P8:
- case K_P9:
- vga_keymap[map][i]=entry.kb_value;
- vga_keymap[map][i]+= '0';
- break;
- case K_PPLUS:
- vga_keymap[map][i]=K(KT_ASCII,'+');
- break;
- case K_PMINUS:
- vga_keymap[map][i]=K(KT_ASCII,'-');
- break;
- case K_PSTAR:
- vga_keymap[map][i]=K(KT_ASCII,'*');
- break;
- case K_PSLASH:
- vga_keymap[map][i]=K(KT_ASCII,'/');
- break;
- case K_PENTER:
- vga_keymap[map][i]=K(KT_ASCII,'\r');
- break;
- case K_PCOMMA:
- vga_keymap[map][i]=K(KT_ASCII,',');
- break;
- case K_PDOT:
- vga_keymap[map][i]=K(KT_ASCII,'.');
- break;
- default:
- break;
- }
- }
- /* Do the normal key translation */
- if ( (KTYP(entry.kb_value) == KT_LATIN) ||
- (KTYP(entry.kb_value) == KT_ASCII) ||
- (KTYP(entry.kb_value) == KT_LETTER) ) {
- vga_keymap[map][i] = entry.kb_value;
- }
- }
- }
- }
+ /* Load all the keysym mappings */
+ for (map = 0; map < NUM_VGAKEYMAPS; ++map) {
+ SDL_memset (vga_keymap[map], 0, NR_KEYS * sizeof (Uint16));
+ for (i = 0; i < NR_KEYS; ++i) {
+ entry.kb_table = map;
+ entry.kb_index = i;
+ if (ioctl (fd, KDGKBENT, &entry) == 0) {
+ /* fill keytemp. This replaces SDL_fbkeys.h */
+ if ((map == 0) && (i < 128)) {
+ keymap_temp[i] = entry.kb_value;
+ }
+ /* The "Enter" key is a special case */
+ if (entry.kb_value == K_ENTER) {
+ entry.kb_value = K (KT_ASCII, 13);
+ }
+ /* Handle numpad specially as well */
+ if (KTYP (entry.kb_value) == KT_PAD) {
+ switch (entry.kb_value) {
+ case K_P0:
+ case K_P1:
+ case K_P2:
+ case K_P3:
+ case K_P4:
+ case K_P5:
+ case K_P6:
+ case K_P7:
+ case K_P8:
+ case K_P9:
+ vga_keymap[map][i] = entry.kb_value;
+ vga_keymap[map][i] += '0';
+ break;
+ case K_PPLUS:
+ vga_keymap[map][i] = K (KT_ASCII, '+');
+ break;
+ case K_PMINUS:
+ vga_keymap[map][i] = K (KT_ASCII, '-');
+ break;
+ case K_PSTAR:
+ vga_keymap[map][i] = K (KT_ASCII, '*');
+ break;
+ case K_PSLASH:
+ vga_keymap[map][i] = K (KT_ASCII, '/');
+ break;
+ case K_PENTER:
+ vga_keymap[map][i] = K (KT_ASCII, '\r');
+ break;
+ case K_PCOMMA:
+ vga_keymap[map][i] = K (KT_ASCII, ',');
+ break;
+ case K_PDOT:
+ vga_keymap[map][i] = K (KT_ASCII, '.');
+ break;
+ default:
+ break;
+ }
+ }
+ /* Do the normal key translation */
+ if ((KTYP (entry.kb_value) == KT_LATIN) ||
+ (KTYP (entry.kb_value) == KT_ASCII) ||
+ (KTYP (entry.kb_value) == KT_LETTER)) {
+ vga_keymap[map][i] = entry.kb_value;
+ }
+ }
+ }
+ }
}
-int GS_InGraphicsMode(_THIS)
+int
+GS_InGraphicsMode (_THIS)
{
- return((keyboard_fd >= 0) && (saved_kbd_mode >= 0));
+ return ((keyboard_fd >= 0) && (saved_kbd_mode >= 0));
}
-int GS_EnterGraphicsMode(_THIS)
+int
+GS_EnterGraphicsMode (_THIS)
{
- struct termios keyboard_termios;
+ struct termios keyboard_termios;
- /* Set medium-raw keyboard mode */
- if ( (keyboard_fd >= 0) && !GS_InGraphicsMode(this) ) {
+ /* Set medium-raw keyboard mode */
+ if ((keyboard_fd >= 0) && !GS_InGraphicsMode (this)) {
- /* Switch to the correct virtual terminal */
- if ( current_vt > 0 ) {
- struct vt_stat vtstate;
+ /* Switch to the correct virtual terminal */
+ if (current_vt > 0) {
+ struct vt_stat vtstate;
- if ( ioctl(keyboard_fd, VT_GETSTATE, &vtstate) == 0 ) {
- saved_vt = vtstate.v_active;
- }
- if ( ioctl(keyboard_fd, VT_ACTIVATE, current_vt) == 0 ) {
- ioctl(keyboard_fd, VT_WAITACTIVE, current_vt);
- }
- }
+ if (ioctl (keyboard_fd, VT_GETSTATE, &vtstate) == 0) {
+ saved_vt = vtstate.v_active;
+ }
+ if (ioctl (keyboard_fd, VT_ACTIVATE, current_vt) == 0) {
+ ioctl (keyboard_fd, VT_WAITACTIVE, current_vt);
+ }
+ }
- /* Set the terminal input mode */
- if ( tcgetattr(keyboard_fd, &saved_kbd_termios) < 0 ) {
- SDL_SetError("Unable to get terminal attributes");
- if ( keyboard_fd > 0 ) {
- close(keyboard_fd);
- }
- keyboard_fd = -1;
- return(-1);
- }
- if ( ioctl(keyboard_fd, KDGKBMODE, &saved_kbd_mode) < 0 ) {
- SDL_SetError("Unable to get current keyboard mode");
- if ( keyboard_fd > 0 ) {
- close(keyboard_fd);
- }
- keyboard_fd = -1;
- return(-1);
- }
- keyboard_termios = saved_kbd_termios;
- keyboard_termios.c_lflag &= ~(ICANON | ECHO | ISIG);
- keyboard_termios.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
- keyboard_termios.c_cc[VMIN] = 0;
- keyboard_termios.c_cc[VTIME] = 0;
- if (tcsetattr(keyboard_fd, TCSAFLUSH, &keyboard_termios) < 0) {
- GS_CloseKeyboard(this);
- SDL_SetError("Unable to set terminal attributes");
- return(-1);
- }
- /* This will fail if we aren't root or this isn't our tty */
- if ( ioctl(keyboard_fd, KDSKBMODE, K_MEDIUMRAW) < 0 ) {
- GS_CloseKeyboard(this);
- SDL_SetError("Unable to set keyboard in raw mode");
- return(-1);
- }
- if ( ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS) < 0 ) {
- GS_CloseKeyboard(this);
- SDL_SetError("Unable to set keyboard in graphics mode");
- return(-1);
- }
- }
- return(keyboard_fd);
+ /* Set the terminal input mode */
+ if (tcgetattr (keyboard_fd, &saved_kbd_termios) < 0) {
+ SDL_SetError ("Unable to get terminal attributes");
+ if (keyboard_fd > 0) {
+ close (keyboard_fd);
+ }
+ keyboard_fd = -1;
+ return (-1);
+ }
+ if (ioctl (keyboard_fd, KDGKBMODE, &saved_kbd_mode) < 0) {
+ SDL_SetError ("Unable to get current keyboard mode");
+ if (keyboard_fd > 0) {
+ close (keyboard_fd);
+ }
+ keyboard_fd = -1;
+ return (-1);
+ }
+ keyboard_termios = saved_kbd_termios;
+ keyboard_termios.c_lflag &= ~(ICANON | ECHO | ISIG);
+ keyboard_termios.c_iflag &=
+ ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
+ keyboard_termios.c_cc[VMIN] = 0;
+ keyboard_termios.c_cc[VTIME] = 0;
+ if (tcsetattr (keyboard_fd, TCSAFLUSH, &keyboard_termios) < 0) {
+ GS_CloseKeyboard (this);
+ SDL_SetError ("Unable to set terminal attributes");
+ return (-1);
+ }
+ /* This will fail if we aren't root or this isn't our tty */
+ if (ioctl (keyboard_fd, KDSKBMODE, K_MEDIUMRAW) < 0) {
+ GS_CloseKeyboard (this);
+ SDL_SetError ("Unable to set keyboard in raw mode");
+ return (-1);
+ }
+ if (ioctl (keyboard_fd, KDSETMODE, KD_GRAPHICS) < 0) {
+ GS_CloseKeyboard (this);
+ SDL_SetError ("Unable to set keyboard in graphics mode");
+ return (-1);
+ }
+ }
+ return (keyboard_fd);
}
-void GS_LeaveGraphicsMode(_THIS)
+void
+GS_LeaveGraphicsMode (_THIS)
{
- if ( GS_InGraphicsMode(this) ) {
- ioctl(keyboard_fd, KDSETMODE, KD_TEXT);
- ioctl(keyboard_fd, KDSKBMODE, saved_kbd_mode);
- tcsetattr(keyboard_fd, TCSAFLUSH, &saved_kbd_termios);
- saved_kbd_mode = -1;
+ if (GS_InGraphicsMode (this)) {
+ ioctl (keyboard_fd, KDSETMODE, KD_TEXT);
+ ioctl (keyboard_fd, KDSKBMODE, saved_kbd_mode);
+ tcsetattr (keyboard_fd, TCSAFLUSH, &saved_kbd_termios);
+ saved_kbd_mode = -1;
- /* Head back over to the original virtual terminal */
- if ( saved_vt > 0 ) {
- ioctl(keyboard_fd, VT_ACTIVATE, saved_vt);
- }
- }
+ /* Head back over to the original virtual terminal */
+ if (saved_vt > 0) {
+ ioctl (keyboard_fd, VT_ACTIVATE, saved_vt);
+ }
+ }
}
-void GS_CloseKeyboard(_THIS)
+void
+GS_CloseKeyboard (_THIS)
{
- if ( keyboard_fd >= 0 ) {
- GS_LeaveGraphicsMode(this);
- if ( keyboard_fd > 0 ) {
- close(keyboard_fd);
- }
- }
- keyboard_fd = -1;
+ if (keyboard_fd >= 0) {
+ GS_LeaveGraphicsMode (this);
+ if (keyboard_fd > 0) {
+ close (keyboard_fd);
+ }
+ }
+ keyboard_fd = -1;
}
-int GS_OpenKeyboard(_THIS)
+int
+GS_OpenKeyboard (_THIS)
{
- /* Open only if not already opened */
- if ( keyboard_fd < 0 ) {
- char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
- char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
- int i, tty0_fd;
+ /* Open only if not already opened */
+ if (keyboard_fd < 0) {
+ char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
+ char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
+ int i, tty0_fd;
- /* Try to query for a free virtual terminal */
- tty0_fd = -1;
- for ( i=0; tty0[i] && (tty0_fd < 0); ++i ) {
- tty0_fd = open(tty0[i], O_WRONLY, 0);
- }
- if ( tty0_fd < 0 ) {
- tty0_fd = dup(0); /* Maybe stdin is a VT? */
- }
- ioctl(tty0_fd, VT_OPENQRY, ¤t_vt);
- close(tty0_fd);
- if ( (geteuid() == 0) && (current_vt > 0) ) {
- for ( i=0; vcs[i] && (keyboard_fd < 0); ++i ) {
- char vtpath[12];
+ /* Try to query for a free virtual terminal */
+ tty0_fd = -1;
+ for (i = 0; tty0[i] && (tty0_fd < 0); ++i) {
+ tty0_fd = open (tty0[i], O_WRONLY, 0);
+ }
+ if (tty0_fd < 0) {
+ tty0_fd = dup (0); /* Maybe stdin is a VT? */
+ }
+ ioctl (tty0_fd, VT_OPENQRY, ¤t_vt);
+ close (tty0_fd);
+ if ((geteuid () == 0) && (current_vt > 0)) {
+ for (i = 0; vcs[i] && (keyboard_fd < 0); ++i) {
+ char vtpath[12];
- SDL_snprintf(vtpath, SDL_arraysize(vtpath), vcs[i], current_vt);
- keyboard_fd = open(vtpath, O_RDWR, 0);
+ SDL_snprintf (vtpath, SDL_arraysize (vtpath), vcs[i],
+ current_vt);
+ keyboard_fd = open (vtpath, O_RDWR, 0);
#ifdef DEBUG_KEYBOARD
- fprintf(stderr, "vtpath = %s, fd = %d\n",
- vtpath, keyboard_fd);
+ fprintf (stderr, "vtpath = %s, fd = %d\n",
+ vtpath, keyboard_fd);
#endif /* DEBUG_KEYBOARD */
- /* This needs to be our controlling tty
- so that the kernel ioctl() calls work
- */
- if ( keyboard_fd >= 0 ) {
- tty0_fd = open("/dev/tty", O_RDWR, 0);
- if ( tty0_fd >= 0 ) {
- ioctl(tty0_fd, TIOCNOTTY, 0);
- close(tty0_fd);
- }
- }
- }
- }
- if ( keyboard_fd < 0 ) {
- /* Last resort, maybe our tty is a usable VT */
- current_vt = 0;
- keyboard_fd = open("/dev/tty", O_RDWR);
- }
+ /* This needs to be our controlling tty
+ so that the kernel ioctl() calls work
+ */
+ if (keyboard_fd >= 0) {
+ tty0_fd = open ("/dev/tty", O_RDWR, 0);
+ if (tty0_fd >= 0) {
+ ioctl (tty0_fd, TIOCNOTTY, 0);
+ close (tty0_fd);
+ }
+ }
+ }
+ }
+ if (keyboard_fd < 0) {
+ /* Last resort, maybe our tty is a usable VT */
+ current_vt = 0;
+ keyboard_fd = open ("/dev/tty", O_RDWR);
+ }
#ifdef DEBUG_KEYBOARD
- fprintf(stderr, "Current VT: %d\n", current_vt);
+ fprintf (stderr, "Current VT: %d\n", current_vt);
#endif
- saved_kbd_mode = -1;
+ saved_kbd_mode = -1;
- /* Make sure that our input is a console terminal */
- { int dummy;
- if ( ioctl(keyboard_fd, KDGKBMODE, &dummy) < 0 ) {
- close(keyboard_fd);
- keyboard_fd = -1;
- SDL_SetError("Unable to open a console terminal");
- }
- }
+ /* Make sure that our input is a console terminal */
+ {
+ int dummy;
+ if (ioctl (keyboard_fd, KDGKBMODE, &dummy) < 0) {
+ close (keyboard_fd);
+ keyboard_fd = -1;
+ SDL_SetError ("Unable to open a console terminal");
+ }
+ }
- /* Set up keymap */
- GS_vgainitkeymaps(keyboard_fd);
- }
- return(keyboard_fd);
+ /* Set up keymap */
+ GS_vgainitkeymaps (keyboard_fd);
+ }
+ return (keyboard_fd);
}
-static enum {
- MOUSE_NONE = -1,
- MOUSE_GPM, /* Note: GPM uses the MSC protocol */
- MOUSE_PS2,
- MOUSE_IMPS2,
- MOUSE_MS,
- MOUSE_BM,
- NUM_MOUSE_DRVS
+static enum
+{
+ MOUSE_NONE = -1,
+ MOUSE_GPM, /* Note: GPM uses the MSC protocol */
+ MOUSE_PS2,
+ MOUSE_IMPS2,
+ MOUSE_MS,
+ MOUSE_BM,
+ NUM_MOUSE_DRVS
} mouse_drv = MOUSE_NONE;
-void GS_CloseMouse(_THIS)
+void
+GS_CloseMouse (_THIS)
{
- if ( mouse_fd > 0 ) {
- close(mouse_fd);
- }
- mouse_fd = -1;
+ if (mouse_fd > 0) {
+ close (mouse_fd);
+ }
+ mouse_fd = -1;
}
/* Returns processes listed in /proc with the desired name */
-static int find_pid(DIR *proc, const char *wanted_name)
+static int
+find_pid (DIR * proc, const char *wanted_name)
{
- struct dirent *entry;
- int pid;
+ struct dirent *entry;
+ int pid;
- /* First scan proc for the gpm process */
- pid = 0;
- while ( (pid == 0) && ((entry=readdir(proc)) != NULL) ) {
- if ( isdigit(entry->d_name[0]) ) {
- FILE *status;
- char path[PATH_MAX];
- char name[PATH_MAX];
+ /* First scan proc for the gpm process */
+ pid = 0;
+ while ((pid == 0) && ((entry = readdir (proc)) != NULL)) {
+ if (isdigit (entry->d_name[0])) {
+ FILE *status;
+ char path[PATH_MAX];
+ char name[PATH_MAX];
- SDL_snprintf(path, SDL_arraysize(path), "/proc/%s/status", entry->d_name);
- status=fopen(path, "r");
- if ( status ) {
- name[0] = '\0';
- fscanf(status, "Name: %s", name);
- if ( SDL_strcmp(name, wanted_name) == 0 ) {
- pid = atoi(entry->d_name);
- }
- fclose(status);
- }
- }
- }
- return pid;
+ SDL_snprintf (path, SDL_arraysize (path), "/proc/%s/status",
+ entry->d_name);
+ status = fopen (path, "r");
+ if (status) {
+ name[0] = '\0';
+ fscanf (status, "Name: %s", name);
+ if (SDL_strcmp (name, wanted_name) == 0) {
+ pid = atoi (entry->d_name);
+ }
+ fclose (status);
+ }
+ }
+ }
+ return pid;
}
/* Returns true if /dev/gpmdata is being written to by gpm */
-static int gpm_available(void)
+static int
+gpm_available (void)
{
- int available;
- DIR *proc;
- int pid;
- int cmdline, len, arglen;
- char path[PATH_MAX];
- char args[PATH_MAX], *arg;
+ int available;
+ DIR *proc;
+ int pid;
+ int cmdline, len, arglen;
+ char path[PATH_MAX];
+ char args[PATH_MAX], *arg;
- /* Don't bother looking if the fifo isn't there */
- if ( access(GPM_NODE_FIFO, F_OK) < 0 ) {
- return(0);
- }
+ /* Don't bother looking if the fifo isn't there */
+ if (access (GPM_NODE_FIFO, F_OK) < 0) {
+ return (0);
+ }
- available = 0;
- proc = opendir("/proc");
- if ( proc ) {
- while ( (pid=find_pid(proc, "gpm")) > 0 ) {
- SDL_snprintf(path, SDL_arraysize(path), "/proc/%d/cmdline", pid);
- cmdline = open(path, O_RDONLY, 0);
- if ( cmdline >= 0 ) {
- len = read(cmdline, args, sizeof(args));
- arg = args;
- while ( len > 0 ) {
- if ( SDL_strcmp(arg, "-R") == 0 ) {
- available = 1;
- }
- arglen = SDL_strlen(arg)+1;
- len -= arglen;
- arg += arglen;
- }
- close(cmdline);
- }
- }
- closedir(proc);
- }
- return available;
+ available = 0;
+ proc = opendir ("/proc");
+ if (proc) {
+ while ((pid = find_pid (proc, "gpm")) > 0) {
+ SDL_snprintf (path, SDL_arraysize (path), "/proc/%d/cmdline",
+ pid);
+ cmdline = open (path, O_RDONLY, 0);
+ if (cmdline >= 0) {
+ len = read (cmdline, args, sizeof (args));
+ arg = args;
+ while (len > 0) {
+ if (SDL_strcmp (arg, "-R") == 0) {
+ available = 1;
+ }
+ arglen = SDL_strlen (arg) + 1;
+ len -= arglen;
+ arg += arglen;
+ }
+ close (cmdline);
+ }
+ }
+ closedir (proc);
+ }
+ return available;
}
@@ -391,587 +406,701 @@
* writes to device failed, but you still need to query the
* device to see which mode it's actually in.
*/
-static int set_imps2_mode(int fd)
+static int
+set_imps2_mode (int fd)
{
- /* If you wanted to control the mouse mode (and we do :) ) ...
- Set IMPS/2 protocol:
- {0xf3,200,0xf3,100,0xf3,80}
- Reset mouse device:
- {0xFF}
- */
- Uint8 set_imps2[] = {0xf3, 200, 0xf3, 100, 0xf3, 80};
- Uint8 reset = 0xff;
- fd_set fdset;
- struct timeval tv;
- int retval = 0;
+ /* If you wanted to control the mouse mode (and we do :) ) ...
+ Set IMPS/2 protocol:
+ {0xf3,200,0xf3,100,0xf3,80}
+ Reset mouse device:
+ {0xFF}
+ */
+ Uint8 set_imps2[] = { 0xf3, 200, 0xf3, 100, 0xf3, 80 };
+ Uint8 reset = 0xff;
+ fd_set fdset;
+ struct timeval tv;
+ int retval = 0;
- if ( write(fd, &set_imps2, sizeof(set_imps2)) == sizeof(set_imps2) ) {
- if (write(fd, &reset, sizeof (reset)) == sizeof (reset) ) {
- retval = 1;
- }
- }
+ if (write (fd, &set_imps2, sizeof (set_imps2)) == sizeof (set_imps2)) {
+ if (write (fd, &reset, sizeof (reset)) == sizeof (reset)) {
+ retval = 1;
+ }
+ }
- /* Get rid of any chatter from the above */
- FD_ZERO(&fdset);
- FD_SET(fd, &fdset);
- tv.tv_sec = 0;
- tv.tv_usec = 0;
- while ( select(fd+1, &fdset, 0, 0, &tv) > 0 ) {
- char temp[32];
- read(fd, temp, sizeof(temp));
- }
+ /* Get rid of any chatter from the above */
+ FD_ZERO (&fdset);
+ FD_SET (fd, &fdset);
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ while (select (fd + 1, &fdset, 0, 0, &tv) > 0) {
+ char temp[32];
+ read (fd, temp, sizeof (temp));
+ }
- return retval;
+ return retval;
}
/* Returns true if the mouse uses the IMPS/2 protocol */
-static int detect_imps2(int fd)
+static int
+detect_imps2 (int fd)
{
- int imps2;
+ int imps2;
- imps2 = 0;
+ imps2 = 0;
- if ( SDL_getenv("SDL_MOUSEDEV_IMPS2") ) {
- imps2 = 1;
- }
- if ( ! imps2 ) {
- Uint8 query_ps2 = 0xF2;
- fd_set fdset;
- struct timeval tv;
+ if (SDL_getenv ("SDL_MOUSEDEV_IMPS2")) {
+ imps2 = 1;
+ }
+ if (!imps2) {
+ Uint8 query_ps2 = 0xF2;
+ fd_set fdset;
+ struct timeval tv;
- /* Get rid of any mouse motion noise */
- FD_ZERO(&fdset);
- FD_SET(fd, &fdset);
- tv.tv_sec = 0;
- tv.tv_usec = 0;
- while ( select(fd+1, &fdset, 0, 0, &tv) > 0 ) {
- char temp[32];
- read(fd, temp, sizeof(temp));
- }
+ /* Get rid of any mouse motion noise */
+ FD_ZERO (&fdset);
+ FD_SET (fd, &fdset);
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ while (select (fd + 1, &fdset, 0, 0, &tv) > 0) {
+ char temp[32];
+ read (fd, temp, sizeof (temp));
+ }
- /* Query for the type of mouse protocol */
- if ( write(fd, &query_ps2, sizeof (query_ps2)) == sizeof (query_ps2)) {
- Uint8 ch = 0;
+ /* Query for the type of mouse protocol */
+ if (write (fd, &query_ps2, sizeof (query_ps2)) == sizeof (query_ps2)) {
+ Uint8 ch = 0;
- /* Get the mouse protocol response */
- do {
- FD_ZERO(&fdset);
- FD_SET(fd, &fdset);
- tv.tv_sec = 1;
- tv.tv_usec = 0;
- if ( select(fd+1, &fdset, 0, 0, &tv) < 1 ) {
- break;
- }
- } while ( (read(fd, &ch, sizeof (ch)) == sizeof (ch)) &&
- ((ch == 0xFA) || (ch == 0xAA)) );
+ /* Get the mouse protocol response */
+ do {
+ FD_ZERO (&fdset);
+ FD_SET (fd, &fdset);
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ if (select (fd + 1, &fdset, 0, 0, &tv) < 1) {
+ break;
+ }
+ }
+ while ((read (fd, &ch, sizeof (ch)) == sizeof (ch)) &&
+ ((ch == 0xFA) || (ch == 0xAA)));
- /* Experimental values (Logitech wheelmouse) */
+ /* Experimental values (Logitech wheelmouse) */
#ifdef DEBUG_MOUSE
-fprintf(stderr, "Last mouse mode: 0x%x\n", ch);
+ fprintf (stderr, "Last mouse mode: 0x%x\n", ch);
#endif
- if ( ch == 3 ) {
- imps2 = 1;
- }
- }
- }
- return imps2;
+ if (ch == 3) {
+ imps2 = 1;
+ }
+ }
+ }
+ return imps2;
}
-int GS_OpenMouse(_THIS)
+int
+GS_OpenMouse (_THIS)
{
- int i;
- const char *mousedev;
- const char *mousedrv;
+ int i;
+ const char *mousedev;
+ const char *mousedrv;
- mousedrv = SDL_getenv("SDL_MOUSEDRV");
- mousedev = SDL_getenv("SDL_MOUSEDEV");
- mouse_fd = -1;
+ mousedrv = SDL_getenv ("SDL_MOUSEDRV");
+ mousedev = SDL_getenv ("SDL_MOUSEDEV");
+ mouse_fd = -1;
- /* STD MICE */
+ /* STD MICE */
- if ( mousedev == NULL ) {
- /* FIXME someday... allow multiple mice in this driver */
- char *ps2mice[] = {
- "/dev/input/mice", "/dev/usbmouse", "/dev/psaux", NULL
- };
- /* First try to use GPM in repeater mode */
- if ( mouse_fd < 0 ) {
- if ( gpm_available() ) {
- mouse_fd = open(GPM_NODE_FIFO, O_RDONLY, 0);
- if ( mouse_fd >= 0 ) {
+ if (mousedev == NULL) {
+ /* FIXME someday... allow multiple mice in this driver */
+ char *ps2mice[] = {
+ "/dev/input/mice", "/dev/usbmouse", "/dev/psaux", NULL
+ };
+ /* First try to use GPM in repeater mode */
+ if (mouse_fd < 0) {
+ if (gpm_available ()) {
+ mouse_fd = open (GPM_NODE_FIFO, O_RDONLY, 0);
+ if (mouse_fd >= 0) {
#ifdef DEBUG_MOUSE
-fprintf(stderr, "Using GPM mouse\n");
+ fprintf (stderr, "Using GPM mouse\n");
#endif
- mouse_drv = MOUSE_GPM;
- }
- }
- }
- /* Now try to use a modern PS/2 mouse */
- for ( i=0; (mouse_fd < 0) && ps2mice[i]; ++i ) {
- mouse_fd = open(ps2mice[i], O_RDWR, 0);
- if (mouse_fd < 0) {
- mouse_fd = open(ps2mice[i], O_RDONLY, 0);
- }
- if (mouse_fd >= 0) {
- /* rcg06112001 Attempt to set IMPS/2 mode */
- if ( i == 0 ) {
- set_imps2_mode(mouse_fd);
- }
- if (detect_imps2(mouse_fd)) {
-#ifdef DEBUG_MOUSE
-fprintf(stderr, "Using IMPS2 mouse\n");
-#endif
- mouse_drv = MOUSE_IMPS2;
- } else {
- mouse_drv = MOUSE_PS2;
+ mouse_drv = MOUSE_GPM;
+ }
+ }
+ }
+ /* Now try to use a modern PS/2 mouse */
+ for (i = 0; (mouse_fd < 0) && ps2mice[i]; ++i) {
+ mouse_fd = open (ps2mice[i], O_RDWR, 0);
+ if (mouse_fd < 0) {
+ mouse_fd = open (ps2mice[i], O_RDONLY, 0);
+ }
+ if (mouse_fd >= 0) {
+ /* rcg06112001 Attempt to set IMPS/2 mode */
+ if (i == 0) {
+ set_imps2_mode (mouse_fd);
+ }
+ if (detect_imps2 (mouse_fd)) {
#ifdef DEBUG_MOUSE
-fprintf(stderr, "Using PS2 mouse\n");
+ fprintf (stderr, "Using IMPS2 mouse\n");
+#endif
+ mouse_drv = MOUSE_IMPS2;
+ } else {
+ mouse_drv = MOUSE_PS2;
+#ifdef DEBUG_MOUSE
+ fprintf (stderr, "Using PS2 mouse\n");
#endif
- }
- }
- }
- /* Next try to use a PPC ADB port mouse */
- if ( mouse_fd < 0 ) {
- mouse_fd = open("/dev/adbmouse", O_RDONLY, 0);
- if ( mouse_fd >= 0 ) {
+ }
+ }
+ }
+ /* Next try to use a PPC ADB port mouse */
+ if (mouse_fd < 0) {
+ mouse_fd = open ("/dev/adbmouse", O_RDONLY, 0);
+ if (mouse_fd >= 0) {
#ifdef DEBUG_MOUSE
-fprintf(stderr, "Using ADB mouse\n");
+ fprintf (stderr, "Using ADB mouse\n");
#endif
- mouse_drv = MOUSE_BM;
- }
- }
- }
- /* Default to a serial Microsoft mouse */
- if ( mouse_fd < 0 ) {
- if ( mousedev == NULL ) {
- mousedev = "/dev/mouse";
- }
- mouse_fd = open(mousedev, O_RDONLY, 0);
- if ( mouse_fd >= 0 ) {
- struct termios mouse_termios;
+ mouse_drv = MOUSE_BM;
+ }
+ }
+ }
+ /* Default to a serial Microsoft mouse */
+ if (mouse_fd < 0) {
+ if (mousedev == NULL) {
+ mousedev = "/dev/mouse";
+ }
+ mouse_fd = open (mousedev, O_RDONLY, 0);
+ if (mouse_fd >= 0) {
+ struct termios mouse_termios;
- /* Set the sampling speed to 1200 baud */
- tcgetattr(mouse_fd, &mouse_termios);
- mouse_termios.c_iflag = IGNBRK | IGNPAR;
- mouse_termios.c_oflag = 0;
- mouse_termios.c_lflag = 0;
- mouse_termios.c_line = 0;
- mouse_termios.c_cc[VTIME] = 0;
- mouse_termios.c_cc[VMIN] = 1;
- mouse_termios.c_cflag = CREAD | CLOCAL | HUPCL;
- mouse_termios.c_cflag |= CS8;
- mouse_termios.c_cflag |= B1200;
- tcsetattr(mouse_fd, TCSAFLUSH, &mouse_termios);
+ /* Set the sampling speed to 1200 baud */
+ tcgetattr (mouse_fd, &mouse_termios);
+ mouse_termios.c_iflag = IGNBRK | IGNPAR;
+ mouse_termios.c_oflag = 0;
+ mouse_termios.c_lflag = 0;
+ mouse_termios.c_line = 0;
+ mouse_termios.c_cc[VTIME] = 0;
+ mouse_termios.c_cc[VMIN] = 1;
+ mouse_termios.c_cflag = CREAD | CLOCAL | HUPCL;
+ mouse_termios.c_cflag |= CS8;
+ mouse_termios.c_cflag |= B1200;
+ tcsetattr (mouse_fd, TCSAFLUSH, &mouse_termios);
#ifdef DEBUG_MOUSE
-fprintf(stderr, "Using Microsoft mouse on %s\n", mousedev);
+ fprintf (stderr, "Using Microsoft mouse on %s\n", mousedev);
#endif
- mouse_drv = MOUSE_MS;
- }
- }
- if ( mouse_fd < 0 ) {
- mouse_drv = MOUSE_NONE;
- }
- return(mouse_fd);
+ mouse_drv = MOUSE_MS;
+ }
+ }
+ if (mouse_fd < 0) {
+ mouse_drv = MOUSE_NONE;
+ }
+ return (mouse_fd);
}
static int posted = 0;
-void GS_vgamousecallback(int button, int dx, int dy)
+void
+GS_vgamousecallback (int button, int dx, int dy)
{
- int button_1, button_3;
- int button_state;
- int state_changed;
- int i;
- Uint8 state;
+ int button_1, button_3;
+ int button_state;
+ int state_changed;
+ int i;
+ Uint8 state;
- if ( dx || dy ) {
- posted += SDL_PrivateMouseMotion(0, 1, dx, dy);
- }
+ if (dx || dy) {
+ posted += SDL_PrivateMouseMotion (0, 1, dx, dy);
+ }
- /* Swap button 1 and 3 */
- button_1 = (button & 0x04) >> 2;
- button_3 = (button & 0x01) << 2;
- button &= ~0x05;
- button |= (button_1|button_3);
+ /* Swap button 1 and 3 */
+ button_1 = (button & 0x04) >> 2;
+ button_3 = (button & 0x01) << 2;
+ button &= ~0x05;
+ button |= (button_1 | button_3);
- /* See what changed */
- button_state = SDL_GetMouseState(NULL, NULL);
- state_changed = button_state ^ button;
- for ( i=0; i<8; ++i ) {
- if ( state_changed & (1<<i) ) {
- if ( button & (1<<i) ) {
- state = SDL_PRESSED;
- } else {
- state = SDL_RELEASED;
- }
- posted += SDL_PrivateMouseButton(state, i+1, 0, 0);
- }
- }
+ /* See what changed */
+ button_state = SDL_GetMouseState (NULL, NULL);
+ state_changed = button_state ^ button;
+ for (i = 0; i < 8; ++i) {
+ if (state_changed & (1 << i)) {
+ if (button & (1 << i)) {
+ state = SDL_PRESSED;
+ } else {
+ state = SDL_RELEASED;
+ }
+ posted += SDL_PrivateMouseButton (state, i + 1, 0, 0);
+ }
+ }
}
/* For now, use GPM, PS/2, and MS protocols
Driver adapted from the SVGAlib mouse driver code (taken from gpm, etc.)
*/
-static void handle_mouse(_THIS)
+static void
+handle_mouse (_THIS)
{
- static int start = 0;
- static unsigned char mousebuf[BUFSIZ];
- int i, nread;
- int button = 0;
- int dx = 0, dy = 0;
- int packetsize = 0;
+ static int start = 0;
+ static unsigned char mousebuf[BUFSIZ];
+ int i, nread;
+ int button = 0;
+ int dx = 0, dy = 0;
+ int packetsize = 0;
- /* Figure out the mouse packet size */
- switch (mouse_drv) {
- case MOUSE_NONE:
- /* Ack! */
- read(mouse_fd, mousebuf, BUFSIZ);
- return;
- case MOUSE_GPM:
- packetsize = 5;
- break;
- case MOUSE_IMPS2:
- packetsize = 4;
- break;
- case MOUSE_PS2:
- case MOUSE_MS:
- case MOUSE_BM:
- packetsize = 3;
- break;
- case NUM_MOUSE_DRVS:
- /* Uh oh.. */
- packetsize = 0;
- break;
- }
+ /* Figure out the mouse packet size */
+ switch (mouse_drv) {
+ case MOUSE_NONE:
+ /* Ack! */
+ read (mouse_fd, mousebuf, BUFSIZ);
+ return;
+ case MOUSE_GPM:
+ packetsize = 5;
+ break;
+ case MOUSE_IMPS2:
+ packetsize = 4;
+ break;
+ case MOUSE_PS2:
+ case MOUSE_MS:
+ case MOUSE_BM:
+ packetsize = 3;
+ break;
+ case NUM_MOUSE_DRVS:
+ /* Uh oh.. */
+ packetsize = 0;
+ break;
+ }
- /* Read as many packets as possible */
- nread = read(mouse_fd, &mousebuf[start], BUFSIZ-start);
- if ( nread < 0 ) {
- return;
- }
- nread += start;
+ /* Read as many packets as possible */
+ nread = read (mouse_fd, &mousebuf[start], BUFSIZ - start);
+ if (nread < 0) {
+ return;
+ }
+ nread += start;
#ifdef DEBUG_MOUSE
- fprintf(stderr, "Read %d bytes from mouse, start = %d\n", nread, start);
+ fprintf (stderr, "Read %d bytes from mouse, start = %d\n", nread, start);
#endif
- for ( i=0; i<(nread-(packetsize-1)); i += packetsize ) {
- switch (mouse_drv) {
- case MOUSE_NONE:
- break;
- case MOUSE_GPM:
- /* GPM protocol has 0x80 in high byte */
- if ( (mousebuf[i] & 0xF8) != 0x80 ) {
- /* Go to next byte */
- i -= (packetsize-1);
- continue;
- }
- /* Get current mouse state */
- button = (~mousebuf[i]) & 0x07;
- dx = (signed char)(mousebuf[i+1]) +
- (signed char)(mousebuf[i+3]);
- dy = -((signed char)(mousebuf[i+2]) +
- (signed char)(mousebuf[i+4]));
- break;
- case MOUSE_PS2:
- /* PS/2 protocol has nothing in high byte */
- if ( (mousebuf[i] & 0xC0) != 0 ) {
- /* Go to next byte */
- i -= (packetsize-1);
- continue;
- }
- /* Get current mouse state */
- button = (mousebuf[i] & 0x04) >> 1 | /*Middle*/
- (mousebuf[i] & 0x02) >> 1 | /*Right*/
- (mousebuf[i] & 0x01) << 2; /*Left*/
- dx = (mousebuf[i] & 0x10) ?
- mousebuf[i+1] - 256 : mousebuf[i+1];
- dy = (mousebuf[i] & 0x20) ?
- -(mousebuf[i+2] - 256) : -mousebuf[i+2];
- break;
- case MOUSE_IMPS2:
- /* Get current mouse state */
- button = (mousebuf[i] & 0x04) >> 1 | /*Middle*/
- (mousebuf[i] & 0x02) >> 1 | /*Right*/
- (mousebuf[i] & 0x01) << 2 | /*Left*/
- (mousebuf[i] & 0x40) >> 3 | /* 4 */
- (mousebuf[i] & 0x80) >> 3; /* 5 */
- dx = (mousebuf[i] & 0x10) ?
- mousebuf[i+1] - 256 : mousebuf[i+1];
- dy = (mousebuf[i] & 0x20) ?
- -(mousebuf[i+2] - 256) : -mousebuf[i+2];
- switch (mousebuf[i+3]&0x0F) {
- case 0x0E: /* DX = +1 */
- case 0x02: /* DX = -1 */
- break;
- case 0x0F: /* DY = +1 (map button 4) */
- FB_vgamousecallback(button | (1<<3),
- 1, 0, 0);
- break;
- case 0x01: /* DY = -1 (map button 5) */
- FB_vgamousecallback(button | (1<<4),
- 1, 0, 0);
- break;
- }
- break;
- case MOUSE_MS:
- /* Microsoft protocol has 0x40 in high byte */
- if ( (mousebuf[i] & 0x40) != 0x40 ) {
- /* Go to next byte */
- i -= (packetsize-1);
- continue;
- }
- /* Get current mouse state */
- button = ((mousebuf[i] & 0x20) >> 3) |
- ((mousebuf[i] & 0x10) >> 4);
- dx = (signed char)(((mousebuf[i] & 0x03) << 6) |
- (mousebuf[i + 1] & 0x3F));
- dy = (signed char)(((mousebuf[i] & 0x0C) << 4) |
- (mousebuf[i + 2] & 0x3F));
- break;
- case MOUSE_BM:
- /* BusMouse protocol has 0xF8 in high byte */
- if ( (mousebuf[i] & 0xF8) != 0x80 ) {
- /* Go to next byte */
- i -= (packetsize-1);
- continue;
- }
- /* Get current mouse state */
- button = (~mousebuf[i]) & 0x07;
- dx = (signed char)mousebuf[i+1];
- dy = -(signed char)mousebuf[i+2];
- break;
- case NUM_MOUSE_DRVS:
- /* Uh oh.. */
- dx = 0;
- dy = 0;
- break;
- }
- GS_vgamousecallback(button, dx, dy);
- }
- if ( i < nread ) {
- SDL_memcpy(mousebuf, &mousebuf[i], (nread-i));
- start = (nread-i);
- } else {
- start = 0;
- }
- return;
+ for (i = 0; i < (nread - (packetsize - 1)); i += packetsize) {
+ switch (mouse_drv) {
+ case MOUSE_NONE:
+ break;
+ case MOUSE_GPM:
+ /* GPM protocol has 0x80 in high byte */
+ if ((mousebuf[i] & 0xF8) != 0x80) {
+ /* Go to next byte */
+ i -= (packetsize - 1);
+ continue;
+ }
+ /* Get current mouse state */
+ button = (~mousebuf[i]) & 0x07;
+ dx = (signed char) (mousebuf[i + 1]) +
+ (signed char) (mousebuf[i + 3]);
+ dy = -((signed char) (mousebuf[i + 2]) +
+ (signed char) (mousebuf[i + 4]));
+ break;
+ case MOUSE_PS2:
+ /* PS/2 protocol has nothing in high byte */
+ if ((mousebuf[i] & 0xC0) != 0) {
+ /* Go to next byte */
+ i -= (packetsize - 1);
+ continue;
+ }
+ /* Get current mouse state */
+ button = (mousebuf[i] & 0x04) >> 1 | /*Middle */
+ (mousebuf[i] & 0x02) >> 1 | /*Right */
+ (mousebuf[i] & 0x01) << 2; /*Left */
+ dx = (mousebuf[i] & 0x10) ?
+ mousebuf[i + 1] - 256 : mousebuf[i + 1];
+ dy = (mousebuf[i] & 0x20) ?
+ -(mousebuf[i + 2] - 256) : -mousebuf[i + 2];
+ break;
+ case MOUSE_IMPS2:
+ /* Get current mouse state */
+ button = (mousebuf[i] & 0x04) >> 1 | /*Middle */
+ (mousebuf[i] & 0x02) >> 1 | /*Right */
+ (mousebuf[i] & 0x01) << 2 | /*Left */
+ (mousebuf[i] & 0x40) >> 3 | /* 4 */
+ (mousebuf[i] & 0x80) >> 3; /* 5 */
+ dx = (mousebuf[i] & 0x10) ?
+ mousebuf[i + 1] - 256 : mousebuf[i + 1];
+ dy = (mousebuf[i] & 0x20) ?
+ -(mousebuf[i + 2] - 256) : -mousebuf[i + 2];
+ switch (mousebuf[i + 3] & 0x0F) {
+ case 0x0E: /* DX = +1 */
+ case 0x02: /* DX = -1 */
+ break;
+ case 0x0F: /* DY = +1 (map button 4) */
+ FB_vgamousecallback (button | (1 << 3), 1, 0, 0);
+ break;
+ case 0x01: /* DY = -1 (map button 5) */
+ FB_vgamousecallback (button | (1 << 4), 1, 0, 0);
+ break;
+ }
+ break;
+ case MOUSE_MS:
+ /* Microsoft protocol has 0x40 in high byte */
+ if ((mousebuf[i] & 0x40) != 0x40) {
+ /* Go to next byte */
+ i -= (packetsize - 1);
+ continue;
+ }
+ /* Get current mouse state */
+ button = ((mousebuf[i] & 0x20) >> 3) |
+ ((mousebuf[i] & 0x10) >> 4);
+ dx = (signed char) (((mousebuf[i] & 0x03) << 6) |
+ (mousebuf[i + 1] & 0x3F));
+ dy = (signed char) (((mousebuf[i] & 0x0C) << 4) |
+ (mousebuf[i + 2] & 0x3F));
+ break;
+ case MOUSE_BM:
+ /* BusMouse protocol has 0xF8 in high byte */
+ if ((mousebuf[i] & 0xF8) != 0x80) {
+ /* Go to next byte */
+ i -= (packetsize - 1);
+ continue;
+ }
+ /* Get current mouse state */
+ button = (~mousebuf[i]) & 0x07;
+ dx = (signed char) mousebuf[i + 1];
+ dy = -(signed char) mousebuf[i + 2];
+ break;
+ case NUM_MOUSE_DRVS:
+ /* Uh oh.. */
+ dx = 0;
+ dy = 0;
+ break;
+ }
+ GS_vgamousecallback (button, dx, dy);
+ }
+ if (i < nread) {
+ SDL_memcpy (mousebuf, &mousebuf[i], (nread - i));
+ start = (nread - i);
+ } else {
+ start = 0;
+ }
+ return;
}
-static void handle_keyboard(_THIS)
+static void
+handle_keyboard (_THIS)
{
- unsigned char keybuf[BUFSIZ];
- int i, nread;
- int pressed;
- int scancode;
- SDL_keysym keysym;
+ unsigned char keybuf[BUFSIZ];
+ int i, nread;
+ int pressed;
+ int scancode;
+ SDL_keysym keysym;
+
+ nread = read (keyboard_fd, keybuf, BUFSIZ);
+ for (i = 0; i < nread; ++i) {
+ scancode = keybuf[i] & 0x7F;
+ if (keybuf[i] & 0x80) {
+ pressed = SDL_RELEASED;
+ } else {
+ pressed = SDL_PRESSED;
+ }
+ TranslateKey (scancode, &keysym);
+ posted += SDL_PrivateKeyboard (pressed, &keysym);
+ }
+}
+
+void
+GS_PumpEvents (_THIS)
+{
+ fd_set fdset;
+ int max_fd;
+ static struct timeval zero;
- nread = read(keyboard_fd, keybuf, BUFSIZ);
- for ( i=0; i<nread; ++i ) {
- scancode = keybuf[i] & 0x7F;
- if ( keybuf[i] & 0x80 ) {
- pressed = SDL_RELEASED;
- } else {
- pressed = SDL_PRESSED;
- }
- TranslateKey(scancode, &keysym);
- posted += SDL_PrivateKeyboard(pressed, &keysym);
- }
+ do {
+ posted = 0;
+
+ FD_ZERO (&fdset);
+ max_fd = 0;
+ if (keyboard_fd >= 0) {
+ FD_SET (keyboard_fd, &fdset);
+ if (max_fd < keyboard_fd) {
+ max_fd = keyboard_fd;
+ }
+ }
+ if (mouse_fd >= 0) {
+ FD_SET (mouse_fd, &fdset);
+ if (max_fd < mouse_fd) {
+ max_fd = mouse_fd;
+ }
+ }
+ if (select (max_fd + 1, &fdset, NULL, NULL, &zero) > 0) {
+ if (keyboard_fd >= 0) {
+ if (FD_ISSET (keyboard_fd, &fdset)) {
+ handle_keyboard (this);
+ }
+ }
+ if (mouse_fd >= 0) {
+ if (FD_ISSET (mouse_fd, &fdset)) {
+ handle_mouse (this);
+ }
+ }
+ }
+ }
+ while (posted);
}
-void GS_PumpEvents(_THIS)
+void
+GS_InitOSKeymap (_THIS)
{
- fd_set fdset;
- int max_fd;
- static struct timeval zero;
+ int i;
+
+ /* Initialize the Linux key translation table */
- do {
- posted = 0;
+ /* First get the ascii keys and others not well handled */
+ for (i = 0; i < SDL_arraysize (keymap); ++i) {
+ switch (i) {
+ /* These aren't handled by the x86 kernel keymapping (?) */
+ case SCANCODE_PRINTSCREEN:
+ keymap[i] = SDLK_PRINT;
+ break;
+ case SCANCODE_BREAK:
+ keymap[i] = SDLK_BREAK;
+ break;
+ case SCANCODE_BREAK_ALTERNATIVE:
+ keymap[i] = SDLK_PAUSE;
+ break;
+ case SCANCODE_LEFTSHIFT:
+ keymap[i] = SDLK_LSHIFT;
+ break;
+ case SCANCODE_RIGHTSHIFT:
+ keymap[i] = SDLK_RSHIFT;
+ break;
+ case SCANCODE_LEFTCONTROL:
+ keymap[i] = SDLK_LCTRL;
+ break;
+ case SCANCODE_RIGHTCONTROL:
+ keymap[i] = SDLK_RCTRL;
+ break;
+ case SCANCODE_RIGHTWIN:
+ keymap[i] = SDLK_RSUPER;
+ break;
+ case SCANCODE_LEFTWIN:
+ keymap[i] = SDLK_LSUPER;
+ break;
+ case 127:
+ keymap[i] = SDLK_MENU;
+ break;
+ /* this should take care of all standard ascii keys */
+ default:
+ keymap[i] = KVAL (vga_keymap[0][i]);
+ break;
+ }
+ }
+ for (i = 0; i < SDL_arraysize (keymap); ++i) {
+ switch (keymap_temp[i]) {
+ case K_F1:
+ keymap[i] = SDLK_F1;
+ break;
+ case K_F2:
+ keymap[i] = SDLK_F2;
+ break;
+ case K_F3:
+ keymap[i] = SDLK_F3;
+ break;
+ case K_F4:
+ keymap[i] = SDLK_F4;
+ break;
+ case K_F5:
+ keymap[i] = SDLK_F5;
+ break;
+ case K_F6:
+ keymap[i] = SDLK_F6;
+ break;
+ case K_F7:
+ keymap[i] = SDLK_F7;
+ break;
+ case K_F8:
+ keymap[i] = SDLK_F8;
+ break;
+ case K_F9:
+ keymap[i] = SDLK_F9;
+ break;
+ case K_F10:
+ keymap[i] = SDLK_F10;
+ break;
+ case K_F11:
+ keymap[i] = SDLK_F11;
+ break;
+ case K_F12:
+ keymap[i] = SDLK_F12;
+ break;
+
+ case K_DOWN:
+ keymap[i] = SDLK_DOWN;
+ break;
+ case K_LEFT:
+ keymap[i] = SDLK_LEFT;
+ break;
+ case K_RIGHT:
+ keymap[i] = SDLK_RIGHT;
+ break;
+ case K_UP:
+ keymap[i] = SDLK_UP;
+ break;
- FD_ZERO(&fdset);
- max_fd = 0;
- if ( keyboard_fd >= 0 ) {
- FD_SET(keyboard_fd, &fdset);
- if ( max_fd < keyboard_fd ) {
- max_fd = keyboard_fd;
- }
- }
- if ( mouse_fd >= 0 ) {
- FD_SET(mouse_fd, &fdset);
- if ( max_fd < mouse_fd ) {
- max_fd = mouse_fd;
- }
- }
- if ( select(max_fd+1, &fdset, NULL, NULL, &zero) > 0 ) {
- if ( keyboard_fd >= 0 ) {
- if ( FD_ISSET(keyboard_fd, &fdset) ) {
- handle_keyboard(this);
- }
- }
- if ( mouse_fd >= 0 ) {
- if ( FD_ISSET(mouse_fd, &fdset) ) {
- handle_mouse(this);
- }
- }
- }
- } while ( posted );
+ case K_P0:
+ keymap[i] = SDLK_KP0;
+ break;
+ case K_P1:
+ keymap[i] = SDLK_KP1;
+ break;
+ case K_P2:
+ keymap[i] = SDLK_KP2;
+ break;
+ case K_P3:
+ keymap[i] = SDLK_KP3;
+ break;
+ case K_P4:
+ keymap[i] = SDLK_KP4;
+ break;
+ case K_P5:
+ keymap[i] = SDLK_KP5;
+ break;
+ case K_P6:
+ keymap[i] = SDLK_KP6;
+ break;
+ case K_P7:
+ keymap[i] = SDLK_KP7;
+ break;
+ case K_P8:
+ keymap[i] = SDLK_KP8;
+ break;
+ case K_P9:
+ keymap[i] = SDLK_KP9;
+ break;
+ case K_PPLUS:
+ keymap[i] = SDLK_KP_PLUS;
+ break;
+ case K_PMINUS:
+ keymap[i] = SDLK_KP_MINUS;
+ break;
+ case K_PSTAR:
+ keymap[i] = SDLK_KP_MULTIPLY;
+ break;
+ case K_PSLASH:
+ keymap[i] = SDLK_KP_DIVIDE;
+ break;
+ case K_PENTER:
+ keymap[i] = SDLK_KP_ENTER;
+ break;
+ case K_PDOT:
+ keymap[i] = SDLK_KP_PERIOD;
+ break;
+
+ case K_SHIFT:
+ if (keymap[i] != SDLK_RSHIFT)
+ keymap[i] = SDLK_LSHIFT;
+ break;
+ case K_SHIFTL:
+ keymap[i] = SDLK_LSHIFT;
+ break;
+ case K_SHIFTR:
+ keymap[i] = SDLK_RSHIFT;
+ break;
+ case K_CTRL:
+ if (keymap[i] != SDLK_RCTRL)
+ keymap[i] = SDLK_LCTRL;
+ break;
+ case K_CTRLL:
+ keymap[i] = SDLK_LCTRL;
+ break;
+ case K_CTRLR:
+ keymap[i] = SDLK_RCTRL;
+ break;
+ case K_ALT:
+ keymap[i] = SDLK_LALT;
+ break;
+ case K_ALTGR:
+ keymap[i] = SDLK_RALT;
+ break;
+
+ case K_INSERT:
+ keymap[i] = SDLK_INSERT;
+ break;
+ case K_REMOVE:
+ keymap[i] = SDLK_DELETE;
+ break;
+ case K_PGUP:
+ keymap[i] = SDLK_PAGEUP;
+ break;
+ case K_PGDN:
+ keymap[i] = SDLK_PAGEDOWN;
+ break;
+ case K_FIND:
+ keymap[i] = SDLK_HOME;
+ break;
+ case K_SELECT:
+ keymap[i] = SDLK_END;
+ break;
+
+ case K_NUM:
+ keymap[i] = SDLK_NUMLOCK;
+ break;
+ case K_CAPS:
+ keymap[i] = SDLK_CAPSLOCK;
+ break;
+
+ case K_F13:
+ keymap[i] = SDLK_PRINT;
+ break;
+ case K_HOLD:
+ keymap[i] = SDLK_SCROLLOCK;
+ break;
+ case K_PAUSE:
+ keymap[i] = SDLK_PAUSE;
+ break;
+
+ case 127:
+ keymap[i] = SDLK_BACKSPACE;
+ break;
+
+ default:
+ break;
+ }
+ }
}
-void GS_InitOSKeymap(_THIS)
+static SDL_keysym *
+TranslateKey (int scancode, SDL_keysym * keysym)
{
- int i;
+ /* Set the keysym information */
+ keysym->scancode = scancode;
+ keysym->sym = keymap[scancode];
+ keysym->mod = KMOD_NONE;
- /* Initialize the Linux key translation table */
+ /* If UNICODE is on, get the UNICODE value for the key */
+ keysym->unicode = 0;
+ if (SDL_TranslateUNICODE) {
+ int map;
+ SDLMod modstate;
- /* First get the ascii keys and others not well handled */
- for (i=0; i<SDL_arraysize(keymap); ++i) {
- switch(i) {
- /* These aren't handled by the x86 kernel keymapping (?) */
- case SCANCODE_PRINTSCREEN:
- keymap[i] = SDLK_PRINT;
- break;
- case SCANCODE_BREAK:
- keymap[i] = SDLK_BREAK;
- break;
- case SCANCODE_BREAK_ALTERNATIVE:
- keymap[i] = SDLK_PAUSE;
- break;
- case SCANCODE_LEFTSHIFT:
- keymap[i] = SDLK_LSHIFT;
- break;
- case SCANCODE_RIGHTSHIFT:
- keymap[i] = SDLK_RSHIFT;
- break;
- case SCANCODE_LEFTCONTROL:
- keymap[i] = SDLK_LCTRL;
- break;
- case SCANCODE_RIGHTCONTROL:
- keymap[i] = SDLK_RCTRL;
- break;
- case SCANCODE_RIGHTWIN:
- keymap[i] = SDLK_RSUPER;
- break;
- case SCANCODE_LEFTWIN:
- keymap[i] = SDLK_LSUPER;
- break;
- case 127:
- keymap[i] = SDLK_MENU;
- break;
- /* this should take care of all standard ascii keys */
- default:
- keymap[i] = KVAL(vga_keymap[0][i]);
- break;
- }
- }
- for (i=0; i<SDL_arraysize(keymap); ++i) {
- switch(keymap_temp[i]) {
- case K_F1: keymap[i] = SDLK_F1; break;
- case K_F2: keymap[i] = SDLK_F2; break;
- case K_F3: keymap[i] = SDLK_F3; break;
- case K_F4: keymap[i] = SDLK_F4; break;
- case K_F5: keymap[i] = SDLK_F5; break;
- case K_F6: keymap[i] = SDLK_F6; break;
- case K_F7: keymap[i] = SDLK_F7; break;
- case K_F8: keymap[i] = SDLK_F8; break;
- case K_F9: keymap[i] = SDLK_F9; break;
- case K_F10: keymap[i] = SDLK_F10; break;
- case K_F11: keymap[i] = SDLK_F11; break;
- case K_F12: keymap[i] = SDLK_F12; break;
-
- case K_DOWN: keymap[i] = SDLK_DOWN; break;
- case K_LEFT: keymap[i] = SDLK_LEFT; break;
- case K_RIGHT: keymap[i] = SDLK_RIGHT; break;
- case K_UP: keymap[i] = SDLK_UP; break;
-
- case K_P0: keymap[i] = SDLK_KP0; break;
- case K_P1: keymap[i] = SDLK_KP1; break;
- case K_P2: keymap[i] = SDLK_KP2; break;
- case K_P3: keymap[i] = SDLK_KP3; break;
- case K_P4: keymap[i] = SDLK_KP4; break;
- case K_P5: keymap[i] = SDLK_KP5; break;
- case K_P6: keymap[i] = SDLK_KP6; break;
- case K_P7: keymap[i] = SDLK_KP7; break;
- case K_P8: keymap[i] = SDLK_KP8; break;
- case K_P9: keymap[i] = SDLK_KP9; break;
- case K_PPLUS: keymap[i] = SDLK_KP_PLUS; break;
- case K_PMINUS: keymap[i] = SDLK_KP_MINUS; break;
- case K_PSTAR: keymap[i] = SDLK_KP_MULTIPLY; break;
- case K_PSLASH: keymap[i] = SDLK_KP_DIVIDE; break;
- case K_PENTER: keymap[i] = SDLK_KP_ENTER; break;
- case K_PDOT: keymap[i] = SDLK_KP_PERIOD; break;
-
- case K_SHIFT: if ( keymap[i] != SDLK_RSHIFT )
- keymap[i] = SDLK_LSHIFT;
- break;
- case K_SHIFTL: keymap[i] = SDLK_LSHIFT; break;
- case K_SHIFTR: keymap[i] = SDLK_RSHIFT; break;
- case K_CTRL: if ( keymap[i] != SDLK_RCTRL )
- keymap[i] = SDLK_LCTRL;
- break;
- case K_CTRLL: keymap[i] = SDLK_LCTRL; break;
- case K_CTRLR: keymap[i] = SDLK_RCTRL; break;
- case K_ALT: keymap[i] = SDLK_LALT; break;
- case K_ALTGR: keymap[i] = SDLK_RALT; break;
-
- case K_INSERT: keymap[i] = SDLK_INSERT; break;
- case K_REMOVE: keymap[i] = SDLK_DELETE; break;
- case K_PGUP: keymap[i] = SDLK_PAGEUP; break;
- case K_PGDN: keymap[i] = SDLK_PAGEDOWN; break;
- case K_FIND: keymap[i] = SDLK_HOME; break;
- case K_SELECT: keymap[i] = SDLK_END; break;
-
- case K_NUM: keymap[i] = SDLK_NUMLOCK; break;
- case K_CAPS: keymap[i] = SDLK_CAPSLOCK; break;
-
- case K_F13: keymap[i] = SDLK_PRINT; break;
- case K_HOLD: keymap[i] = SDLK_SCROLLOCK; break;
- case K_PAUSE: keymap[i] = SDLK_PAUSE; break;
-
- case 127: keymap[i] = SDLK_BACKSPACE; break;
-
- default: break;
- }
- }
+ modstate = SDL_GetModState ();
+ map = 0;
+ if (modstate & KMOD_SHIFT) {
+ map |= (1 << KG_SHIFT);
+ }
+ if (modstate & KMOD_CTRL) {
+ map |= (1 << KG_CTRL);
+ }
+ if (modstate & KMOD_ALT) {
+ map |= (1 << KG_ALT);
+ }
+ if (modstate & KMOD_MODE) {
+ map |= (1 << KG_ALTGR);
+ }
+ if (KTYP (vga_keymap[map][scancode]) == KT_LETTER) {
+ if (modstate & KMOD_CAPS) {
+ map ^= (1 << KG_SHIFT);
+ }
+ }
+ if (KTYP (vga_keymap[map][scancode]) == KT_PAD) {
+ if (modstate & KMOD_NUM) {
+ keysym->unicode = KVAL (vga_keymap[map][scancode]);
+ }
+ } else {
+ keysym->unicode = KVAL (vga_keymap[map][scancode]);
+ }
+ }
+ return (keysym);
}
-static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
-{
- /* Set the keysym information */
- keysym->scancode = scancode;
- keysym->sym = keymap[scancode];
- keysym->mod = KMOD_NONE;
-
- /* If UNICODE is on, get the UNICODE value for the key */
- keysym->unicode = 0;
- if ( SDL_TranslateUNICODE ) {
- int map;
- SDLMod modstate;
-
- modstate = SDL_GetModState();
- map = 0;
- if ( modstate & KMOD_SHIFT ) {
- map |= (1<<KG_SHIFT);
- }
- if ( modstate & KMOD_CTRL ) {
- map |= (1<<KG_CTRL);
- }
- if ( modstate & KMOD_ALT ) {
- map |= (1<<KG_ALT);
- }
- if ( modstate & KMOD_MODE ) {
- map |= (1<<KG_ALTGR);
- }
- if ( KTYP(vga_keymap[map][scancode]) == KT_LETTER ) {
- if ( modstate & KMOD_CAPS ) {
- map ^= (1<<KG_SHIFT);
- }
- }
- if ( KTYP(vga_keymap[map][scancode]) == KT_PAD ) {
- if ( modstate & KMOD_NUM ) {
- keysym->unicode=KVAL(vga_keymap[map][scancode]);
- }
- } else {
- keysym->unicode = KVAL(vga_keymap[map][scancode]);
- }
- }
- return(keysym);
-}
+/* vi: set ts=4 sw=4 expandtab: */