| 1 |
– |
/* Copyright (c) 1991 Regents of the University of California */ |
| 2 |
– |
|
| 1 |
|
#ifndef lint |
| 2 |
< |
static char SCCSid[] = "$SunId$ LBL"; |
| 2 |
> |
static const char RCSid[] = "$Id$"; |
| 3 |
|
#endif |
| 6 |
– |
|
| 4 |
|
/* |
| 5 |
|
* find a window by its name under X |
| 9 |
– |
* |
| 10 |
– |
* 4/22/91 Greg Ward |
| 6 |
|
*/ |
| 7 |
|
|
| 8 |
+ |
#include "copyright.h" |
| 9 |
+ |
|
| 10 |
|
#include <stdio.h> |
| 11 |
|
#include <X11/Xlib.h> |
| 12 |
|
|
| 20 |
|
{ |
| 21 |
|
char *nr; |
| 22 |
|
Window rr, pr, *cl; |
| 23 |
< |
int nc; |
| 23 |
> |
Window wr; |
| 24 |
> |
unsigned int nc; |
| 25 |
> |
register int i; |
| 26 |
|
|
| 28 |
– |
if (XFetchName(dpy, win, &nr)) { |
| 29 |
– |
register int succ = !strcmp(nr, name); |
| 30 |
– |
free(nr); |
| 31 |
– |
if (succ) return(win); |
| 32 |
– |
} |
| 27 |
|
if (depth == 0) /* negative depths search all */ |
| 28 |
|
return(None); |
| 29 |
|
if (!XQueryTree(dpy, win, &rr, &pr, &cl, &nc) || nc == 0) |
| 30 |
|
return(None); |
| 31 |
< |
while (nc--) |
| 32 |
< |
if ((rr = xfindwind(dpy, cl[nc], name, depth-1)) != None) |
| 33 |
< |
break; |
| 31 |
> |
wr = None; /* breadth first search */ |
| 32 |
> |
for (i = 0; wr == None && i < nc; i++) |
| 33 |
> |
if (XFetchName(dpy, cl[i], &nr)) { |
| 34 |
> |
if (!strcmp(nr, name)) |
| 35 |
> |
wr = cl[i]; |
| 36 |
> |
free(nr); |
| 37 |
> |
} |
| 38 |
> |
for (i = 0; wr == None && i < nc; i++) |
| 39 |
> |
wr = xfindwind(dpy, cl[i], name, depth-1); |
| 40 |
|
XFree((char *)cl); |
| 41 |
< |
return(rr); |
| 41 |
> |
return(wr); |
| 42 |
|
} |
