9 |
|
|
10 |
|
#include "standard.h" |
11 |
|
#include <sys/ioctl.h> |
12 |
– |
#ifdef sparc |
13 |
– |
#include <sys/conf.h> |
14 |
– |
#include <sys/file.h> |
15 |
– |
#include <sys/filio.h> |
16 |
– |
#endif |
12 |
|
#if !defined(FNDELAY) && defined(O_NONBLOCK) |
13 |
|
#define FNDELAY O_NONBLOCK |
14 |
|
#endif |
17 |
|
#include <X11/cursorfont.h> |
18 |
|
#include <X11/Xutil.h> |
19 |
|
|
20 |
+ |
#include "platform.h" |
21 |
|
#include "color.h" |
22 |
|
#include "driver.h" |
23 |
|
#include "x11twind.h" |
75 |
|
|
76 |
|
static int inpcheck; /* whence to check input */ |
77 |
|
|
78 |
< |
static int x11_getcur(); |
78 |
> |
static void x11_errout(char *msg); |
79 |
|
|
80 |
< |
static void x11_close(), x11_clear(), x11_paintr(), x11_errout(), |
81 |
< |
x11_comout(), x11_comin(), x11_flush(); |
80 |
> |
static dr_closef_t x11_close; |
81 |
> |
static dr_clearf_t x11_clear; |
82 |
> |
static dr_paintrf_t x11_paintr; |
83 |
> |
static dr_getcurf_t x11_getcur; |
84 |
> |
static dr_comoutf_t x11_comout; |
85 |
> |
static dr_cominf_t x11_comin; |
86 |
> |
static dr_flushf_t x11_flush; |
87 |
|
|
88 |
< |
static void std_comin(), std_comout(); |
88 |
> |
static dr_cominf_t std_comin; |
89 |
> |
static dr_comoutf_t std_comout; |
90 |
|
|
91 |
|
static struct driver x11_driver = { |
92 |
|
x11_close, x11_clear, x11_paintr, x11_getcur, |
93 |
|
NULL, NULL, x11_flush, 1.0 |
94 |
|
}; |
95 |
|
|
96 |
< |
static int getpixels(), x11_getc(); |
95 |
< |
static void xnewcolr(), freepixels(), resizewindow(), |
96 |
< |
getevent(), getkey(), fixwindow(); |
97 |
< |
static unsigned long true_pixel(); |
96 |
> |
static dr_getchf_t x11_getc; |
97 |
|
|
98 |
+ |
static void freepixels(void); |
99 |
+ |
static int getpixels(void); |
100 |
+ |
static dr_newcolrf_t xnewcolr; |
101 |
+ |
static unsigned long true_pixel(COLOR col); |
102 |
+ |
static void getevent(void); |
103 |
+ |
static void getkey(XKeyPressedEvent *ekey); |
104 |
+ |
static void fixwindow(XExposeEvent *eexp); |
105 |
+ |
static void resizewindow(XConfigureEvent *ersz); |
106 |
|
|
107 |
< |
struct driver * |
108 |
< |
x11_init(name, id) /* initialize driver */ |
109 |
< |
char *name, *id; |
107 |
> |
extern dr_initf_t x11_init; /* XXX this should be in a seperate header file */ |
108 |
> |
|
109 |
> |
|
110 |
> |
extern struct driver * |
111 |
> |
x11_init( /* initialize driver */ |
112 |
> |
char *name, |
113 |
> |
char *id |
114 |
> |
) |
115 |
|
{ |
116 |
|
char *gv; |
117 |
|
int nplanes; |
206 |
|
x11_driver.comin = x11_comin; |
207 |
|
x11_driver.comout = x11_comout; |
208 |
|
erract[COMMAND].pf = x11_comout; |
209 |
+ |
/* doesn't work with raypcalls.c |
210 |
|
if (erract[WARNING].pf != NULL) |
211 |
|
erract[WARNING].pf = x11_errout; |
212 |
+ |
*/ |
213 |
|
inpcheck = IC_X11; |
214 |
|
} else { |
215 |
|
x11_driver.comin = std_comin; |
222 |
|
|
223 |
|
|
224 |
|
static void |
225 |
< |
x11_close() /* close our display */ |
225 |
> |
x11_close(void) /* close our display */ |
226 |
|
{ |
227 |
|
erract[COMMAND].pf = NULL; /* reset error vectors */ |
228 |
|
if (erract[WARNING].pf != NULL) |
245 |
|
|
246 |
|
|
247 |
|
static void |
248 |
< |
x11_clear(xres, yres) /* clear our display */ |
249 |
< |
int xres, yres; |
248 |
> |
x11_clear( /* clear our display */ |
249 |
> |
int xres, |
250 |
> |
int yres |
251 |
> |
) |
252 |
|
{ |
253 |
|
/* check limits */ |
254 |
|
if (xres < MINWIDTH) |
294 |
|
|
295 |
|
|
296 |
|
static void |
297 |
< |
x11_paintr(col, xmin, ymin, xmax, ymax) /* fill a rectangle */ |
298 |
< |
COLOR col; |
299 |
< |
int xmin, ymin, xmax, ymax; |
297 |
> |
x11_paintr( /* fill a rectangle */ |
298 |
> |
COLOR col, |
299 |
> |
int xmin, |
300 |
> |
int ymin, |
301 |
> |
int xmax, |
302 |
> |
int ymax |
303 |
> |
) |
304 |
|
{ |
305 |
|
unsigned long pixel; |
306 |
|
|
317 |
|
|
318 |
|
|
319 |
|
static void |
320 |
< |
x11_flush() /* flush output */ |
320 |
> |
x11_flush(void) /* flush output */ |
321 |
|
{ |
322 |
|
char buf[256]; |
323 |
|
int n; |
353 |
|
|
354 |
|
|
355 |
|
static void |
356 |
< |
x11_comin(inp, prompt) /* read in a command line */ |
357 |
< |
char *inp, *prompt; |
356 |
> |
x11_comin( /* read in a command line */ |
357 |
> |
char *inp, |
358 |
> |
char *prompt |
359 |
> |
) |
360 |
|
{ |
361 |
|
if (prompt != NULL) { |
362 |
|
x11_flush(); /* make sure we get everything */ |
371 |
|
|
372 |
|
|
373 |
|
static void |
374 |
< |
x11_comout(outp) /* output a string to command line */ |
375 |
< |
char *outp; |
374 |
> |
x11_comout( /* output a string to command line */ |
375 |
> |
const char *outp |
376 |
> |
) |
377 |
|
{ |
378 |
|
if (comline == NULL || outp == NULL || !outp[0]) |
379 |
|
return; |
384 |
|
|
385 |
|
|
386 |
|
static void |
387 |
< |
x11_errout(msg) /* output an error message */ |
388 |
< |
char *msg; |
387 |
> |
x11_errout( /* output an error message */ |
388 |
> |
char *msg |
389 |
> |
) |
390 |
|
{ |
391 |
|
eputs(msg); /* send to stderr also! */ |
392 |
|
x11_comout(msg); |
394 |
|
|
395 |
|
|
396 |
|
static void |
397 |
< |
std_comin(inp, prompt) /* read in command line from stdin */ |
398 |
< |
char *inp, *prompt; |
397 |
> |
std_comin( /* read in command line from stdin */ |
398 |
> |
char *inp, |
399 |
> |
char *prompt |
400 |
> |
) |
401 |
|
{ |
402 |
|
if (prompt != NULL) { |
403 |
|
if (fromcombuf(inp, &x11_driver)) |
425 |
|
|
426 |
|
|
427 |
|
static void |
428 |
< |
std_comout(outp) /* write out string to stdout */ |
429 |
< |
char *outp; |
428 |
> |
std_comout( /* write out string to stdout */ |
429 |
> |
const char *outp |
430 |
> |
) |
431 |
|
{ |
432 |
|
fputs(outp, stdout); |
433 |
|
fflush(stdout); |
435 |
|
|
436 |
|
|
437 |
|
static int |
438 |
< |
x11_getcur(xp, yp) /* get cursor position */ |
439 |
< |
int *xp, *yp; |
438 |
> |
x11_getcur( /* get cursor position */ |
439 |
> |
int *xp, |
440 |
> |
int *yp |
441 |
> |
) |
442 |
|
{ |
443 |
|
while (XGrabPointer(ourdisplay, gwind, True, ButtonPressMask, |
444 |
|
GrabModeAsync, GrabModeAsync, None, pickcursor, |
466 |
|
|
467 |
|
|
468 |
|
static void |
469 |
< |
xnewcolr(ndx, r, g, b) /* enter a color into hardware table */ |
470 |
< |
int ndx; |
471 |
< |
int r, g, b; |
469 |
> |
xnewcolr( /* enter a color into hardware table */ |
470 |
> |
int ndx, |
471 |
> |
int r, |
472 |
> |
int g, |
473 |
> |
int b |
474 |
> |
) |
475 |
|
{ |
476 |
|
XColor xcolor; |
477 |
|
|
486 |
|
|
487 |
|
|
488 |
|
static int |
489 |
< |
getpixels() /* get the color map */ |
489 |
> |
getpixels(void) /* get the color map */ |
490 |
|
{ |
491 |
|
XColor thiscolor; |
492 |
|
register int i, j; |
538 |
|
|
539 |
|
|
540 |
|
static void |
541 |
< |
freepixels() /* free our pixels */ |
541 |
> |
freepixels(void) /* free our pixels */ |
542 |
|
{ |
543 |
|
if (ncolors == 0) |
544 |
|
return; |
553 |
|
|
554 |
|
|
555 |
|
static unsigned long |
556 |
< |
true_pixel(col) /* return true pixel value for color */ |
557 |
< |
COLOR col; |
556 |
> |
true_pixel( /* return true pixel value for color */ |
557 |
> |
COLOR col |
558 |
> |
) |
559 |
|
{ |
560 |
|
unsigned long rval; |
561 |
< |
BYTE rgb[3]; |
561 |
> |
uby8 rgb[3]; |
562 |
|
|
563 |
|
map_color(rgb, col); |
564 |
|
rval = ourvinfo.red_mask*rgb[RED]/255 & ourvinfo.red_mask; |
569 |
|
|
570 |
|
|
571 |
|
static int |
572 |
< |
x11_getc() /* get a command character */ |
572 |
> |
x11_getc(void) /* get a command character */ |
573 |
|
{ |
574 |
|
while (c_last <= c_first) { |
575 |
|
c_first = c_last = 0; /* reset */ |
581 |
|
|
582 |
|
|
583 |
|
static void |
584 |
< |
getevent() /* get next event */ |
584 |
> |
getevent(void) /* get next event */ |
585 |
|
{ |
586 |
|
XNextEvent(ourdisplay, levptr(XEvent)); |
587 |
|
switch (levptr(XEvent)->type) { |
615 |
|
|
616 |
|
|
617 |
|
static void |
618 |
< |
getkey(ekey) /* get input key */ |
619 |
< |
register XKeyPressedEvent *ekey; |
618 |
> |
getkey( /* get input key */ |
619 |
> |
register XKeyPressedEvent *ekey |
620 |
> |
) |
621 |
|
{ |
622 |
|
register int n; |
623 |
|
|
629 |
|
|
630 |
|
|
631 |
|
static void |
632 |
< |
fixwindow(eexp) /* repair damage to window */ |
633 |
< |
register XExposeEvent *eexp; |
632 |
> |
fixwindow( /* repair damage to window */ |
633 |
> |
register XExposeEvent *eexp |
634 |
> |
) |
635 |
|
{ |
636 |
|
char buf[80]; |
637 |
|
|
648 |
|
|
649 |
|
|
650 |
|
static void |
651 |
< |
resizewindow(ersz) /* resize window */ |
652 |
< |
register XConfigureEvent *ersz; |
651 |
> |
resizewindow( /* resize window */ |
652 |
> |
register XConfigureEvent *ersz |
653 |
> |
) |
654 |
|
{ |
655 |
|
if (ersz->width == gwidth && ersz->height-comheight == gheight) |
656 |
|
return; |