mirror of https://github.com/0intro/wmii
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
|
|
* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
|
* See LICENSE file for license details.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <X11/Xatom.h>
|
|
|
|
#include "cext.h"
|
|
|
|
static char version[] = "wmiiwarp - " VERSION ", (C)opyright MMIV-MMVI Anselm R. Garbe\n";
|
|
|
|
static void
|
|
usage()
|
|
{
|
|
fprintf(stderr, "%s", "usage: wmiiwarp <x> <y> [-v]\n");
|
|
exit(1);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
Display *dpy;
|
|
int x, y;
|
|
const char *errstr;
|
|
|
|
/* command line args */
|
|
if(argc < 2)
|
|
usage();
|
|
if(!strncmp(argv[1], "-v", 2)) {
|
|
fprintf(stdout, "%s", version);
|
|
exit(0);
|
|
}
|
|
dpy = XOpenDisplay(0);
|
|
if(!dpy) {
|
|
fprintf(stderr, "%s", "wmiiwarp: cannot open display\n");
|
|
exit(1);
|
|
}
|
|
if((argc == 2) && !strncmp(argv[1], "center", 7)) {
|
|
x = DisplayWidth(dpy, DefaultScreen(dpy)) / 2;
|
|
y = DisplayHeight(dpy, DefaultScreen(dpy)) / 2;
|
|
} else if(argc == 3) {
|
|
x = cext_strtonum(argv[1], 0, DisplayWidth(dpy, DefaultScreen(dpy)), &errstr);
|
|
if(errstr) {
|
|
fprintf(stderr, "wmiiwarp: invalid x value: '%s'\n", errstr);
|
|
usage();
|
|
}
|
|
y = cext_strtonum(argv[2], 0, DisplayHeight(dpy, DefaultScreen(dpy)), &errstr);
|
|
if(errstr) {
|
|
fprintf(stderr, "wmiiwarp: invalid y value: '%s'\n", errstr);
|
|
usage();
|
|
}
|
|
}
|
|
XWarpPointer(dpy, None, RootWindow(dpy, DefaultScreen(dpy)),
|
|
0, 0, 0, 0, x, y);
|
|
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
|
|
XCloseDisplay(dpy);
|
|
return 0;
|
|
}
|