~kris/suckless

dwm

ref: bdace33fc79457c4ad8103b5e1bd18ded3bd2976 dwm/patch/bar_layoutmenu.c -rw-r--r-- 273 bytes
bdace33f — Kris Yotam Add Mod+Shift+S screenshot, Mod+/ dkymap, remove sticky bind 6 months ago 
                                                                                
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

void
layoutmenu(const Arg *arg) {
	FILE *p;
	char c[3], *s;
	int i;

	if (!(p = popen(layoutmenu_cmd, "r")))
		 return;
	s = fgets(c, sizeof(c), p);
	pclose(p);

	if (!s || *s == '\0' || c[0] == '\0')
		 return;

	i = atoi(c);
	setlayout(&((Arg) { .v = &layouts[i] }));
}