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Make the mouse cursor char code configurable via the CONS_MOUSECTL

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ioctl.

By popular demand.
This commit is contained in:
Kazutaka YOKOTA 2000-01-12 12:30:33 +00:00
parent d404cb51ee
commit e2f29c6e43
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=55849
7 changed files with 74 additions and 31 deletions
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16
sys/dev/syscons/scgfbrndr.c
View File

@ -46,10 +46,6 @@
#include <isa/isareg.h>
#ifndef SC_MOUSE_CHAR
#define SC_MOUSE_CHAR (0xd0)
#endif
#ifndef SC_RENDER_DEBUG
#define SC_RENDER_DEBUG 0
#endif
@ -286,6 +282,7 @@ draw_txtmouse(scr_stat *scp, int x, int y)
#ifndef SC_ALT_MOUSE_IMAGE
u_char font_buf[128];
u_short cursor[32];
u_char c;
int pos;
int xoffset, yoffset;
int crtc_addr;
@ -328,17 +325,18 @@ draw_txtmouse(scr_stat *scp, int x, int y)
crtc_addr = scp->sc->adp->va_crtc_addr;
while (!(inb(crtc_addr + 6) & 0x08)) /* idle */ ;
#endif
c = scp->sc->mouse_char;
(*vidsw[scp->sc->adapter]->load_font)(scp->sc->adp, 0, 32, font_buf,
SC_MOUSE_CHAR, 4);
c, 4);
sc_vtb_putc(&scp->scr, pos, SC_MOUSE_CHAR, sc_vtb_geta(&scp->scr, pos));
sc_vtb_putc(&scp->scr, pos, c, sc_vtb_geta(&scp->scr, pos));
/* FIXME: may be out of range! */
sc_vtb_putc(&scp->scr, pos + scp->xsize, SC_MOUSE_CHAR + 2,
sc_vtb_putc(&scp->scr, pos + scp->xsize, c + 2,
sc_vtb_geta(&scp->scr, pos + scp->xsize));
if (x < (scp->xsize - 1)*8) {
sc_vtb_putc(&scp->scr, pos + 1, SC_MOUSE_CHAR + 1,
sc_vtb_putc(&scp->scr, pos + 1, c + 1,
sc_vtb_geta(&scp->scr, pos + 1));
sc_vtb_putc(&scp->scr, pos + scp->xsize + 1, SC_MOUSE_CHAR + 3,
sc_vtb_putc(&scp->scr, pos + scp->xsize + 1, c + 3,
sc_vtb_geta(&scp->scr, pos + scp->xsize + 1));
}
#else /* SC_ALT_MOUSE_IMAGE */

18
sys/dev/syscons/scmouse.c
View File

@ -31,6 +31,7 @@
#if NSC > 0
#include <limits.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/conf.h>
@ -954,6 +955,23 @@ sc_mouse_ioctl(struct tty *tp, u_long cmd, caddr_t data, int flag,
#endif /* SC_NO_CUTPASTE */
break;
case MOUSE_MOUSECHAR:
if (mouse->u.mouse_char < 0) {
mouse->u.mouse_char = scp->sc->mouse_char;
} else {
if (mouse->u.mouse_char >= UCHAR_MAX - 4)
return EINVAL;
s = spltty();
sc_remove_all_mouse(scp->sc);
#ifndef SC_NO_FONT_LOADING
if (ISTEXTSC(cur_scp) && (cur_scp->font_size != FONT_NONE))
copy_font(cur_scp, LOAD, cur_scp->font_size, cur_scp->font);
#endif
scp->sc->mouse_char = mouse->u.mouse_char;
splx(s);
}
break;
default:
return EINVAL;
}

16
sys/dev/syscons/scvgarndr.c
View File

@ -46,10 +46,6 @@
#include <isa/isareg.h>
#ifndef SC_MOUSE_CHAR
#define SC_MOUSE_CHAR (0xd0)
#endif
#ifndef SC_RENDER_DEBUG
#define SC_RENDER_DEBUG 0
#endif
@ -286,6 +282,7 @@ draw_txtmouse(scr_stat *scp, int x, int y)
#ifndef SC_ALT_MOUSE_IMAGE
u_char font_buf[128];
u_short cursor[32];
u_char c;
int pos;
int xoffset, yoffset;
int crtc_addr;
@ -328,17 +325,18 @@ draw_txtmouse(scr_stat *scp, int x, int y)
crtc_addr = scp->sc->adp->va_crtc_addr;
while (!(inb(crtc_addr + 6) & 0x08)) /* idle */ ;
#endif
c = scp->sc->mouse_char;
(*vidsw[scp->sc->adapter]->load_font)(scp->sc->adp, 0, 32, font_buf,
SC_MOUSE_CHAR, 4);
c, 4);
sc_vtb_putc(&scp->scr, pos, SC_MOUSE_CHAR, sc_vtb_geta(&scp->scr, pos));
sc_vtb_putc(&scp->scr, pos, c, sc_vtb_geta(&scp->scr, pos));
/* FIXME: may be out of range! */
sc_vtb_putc(&scp->scr, pos + scp->xsize, SC_MOUSE_CHAR + 2,
sc_vtb_putc(&scp->scr, pos + scp->xsize, c + 2,
sc_vtb_geta(&scp->scr, pos + scp->xsize));
if (x < (scp->xsize - 1)*8) {
sc_vtb_putc(&scp->scr, pos + 1, SC_MOUSE_CHAR + 1,
sc_vtb_putc(&scp->scr, pos + 1, c + 1,
sc_vtb_geta(&scp->scr, pos + 1));
sc_vtb_putc(&scp->scr, pos + scp->xsize + 1, SC_MOUSE_CHAR + 3,
sc_vtb_putc(&scp->scr, pos + scp->xsize + 1, c + 3,
sc_vtb_geta(&scp->scr, pos + scp->xsize + 1));
}
#else /* SC_ALT_MOUSE_IMAGE */

6
sys/dev/syscons/syscons.h
View File

@ -56,6 +56,10 @@
#undef SC_PIXEL_MODE
#endif
#ifndef SC_MOUSE_CHAR
#define SC_MOUSE_CHAR (0xd0)
#endif
#ifndef SC_DEBUG_LEVEL
#define SC_DEBUG_LEVEL 0
#endif
@ -237,6 +241,8 @@ typedef struct sc_softc {
u_char *font_16;
#endif
u_char mouse_char;
} sc_softc_t;
/* virtual screen */

18
sys/isa/syscons_isa.c
View File

@ -82,7 +82,7 @@ static driver_t sc_driver = {
sizeof(sc_softc_t),
};
static sc_softc_t main_softc = { 0, 0, 0, -1, NULL, -1, NULL, };
static sc_softc_t main_softc;
static int
scprobe(device_t dev)
@ -122,17 +122,17 @@ sc_softc_t
return NULL;
if (flags & SC_KERNEL_CONSOLE) {
/* FIXME: clear if it is wired to another unit! */
main_softc.unit = unit;
return &main_softc;
sc = &main_softc;
} else {
sc = (sc_softc_t *)device_get_softc(devclass_get_device(sc_devclass, unit));
if (!(sc->flags & SC_INIT_DONE)) {
sc->unit = unit;
sc->keyboard = -1;
sc->adapter = -1;
}
return sc;
}
sc->unit = unit;
if (!(sc->flags & SC_INIT_DONE)) {
sc->keyboard = -1;
sc->adapter = -1;
sc->mouse_char = SC_MOUSE_CHAR;
}
return sc;
}
sc_softc_t

2
sys/sys/consio.h
View File

@ -148,10 +148,12 @@ struct mouse_info {
#define MOUSE_ACTION 0x07
#define MOUSE_MOTION_EVENT 0x08
#define MOUSE_BUTTON_EVENT 0x09
#define MOUSE_MOUSECHAR 0x0a
union {
mouse_data_t data;
mouse_mode_t mode;
mouse_event_t event;
int mouse_char;
} u;
};
typedef struct mouse_info mouse_info_t;

29
usr.sbin/vidcontrol/vidcontrol.c
View File

@ -33,6 +33,7 @@ static const char rcsid[] =
#include <ctype.h>
#include <err.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -57,10 +58,11 @@ struct vid_info info;
static void
usage()
{
fprintf(stderr, "%s\n%s\n%s\n",
fprintf(stderr, "%s\n%s\n%s\n%s\n",
"usage: vidcontrol [-r fg bg] [-b color] [-c appearance] [-d] [-l scrmap]",
" [-i adapter | mode] [-L] [-m on|off] [-f size file]",
" [-s number] [-t N|off] [-x] [mode] [fgcol [bgcol]] [show]");
" [-i adapter | mode] [-L] [-M char] [-m on|off]",
" [-f size file] [-s number] [-t N|off] [-x] [mode]",
" [fgcol [bgcol]] [show]");
exit(1);
}
@ -405,6 +407,22 @@ set_border_color(char *arg)
usage();
}
void
set_mouse_char(char *arg)
{
struct mouse_info mouse;
long l;
l = strtol(arg, NULL, 0);
if ((l < 0) || (l > UCHAR_MAX)) {
warnx("argument to -M must be 0 through %d", UCHAR_MAX);
return;
}
mouse.operation = MOUSE_MOUSECHAR;
mouse.u.mouse_char = (int)l;
ioctl(0, CONS_MOUSECTL, &mouse);
}
void
set_mouse(char *arg)
{
@ -555,7 +573,7 @@ main(int argc, char **argv)
info.size = sizeof(info);
if (ioctl(0, CONS_GETINFO, &info) < 0)
err(1, "must be on a virtual console");
while((opt = getopt(argc, argv, "b:c:df:i:l:Lm:r:s:t:x")) != -1)
while((opt = getopt(argc, argv, "b:c:df:i:l:LM:m:r:s:t:x")) != -1)
switch(opt) {
case 'b':
set_border_color(optarg);
@ -579,6 +597,9 @@ main(int argc, char **argv)
case 'L':
load_default_scrnmap();
break;
case 'M':
set_mouse_char(optarg);
break;
case 'm':
set_mouse(optarg);
break;