1 files changed, 20 insertions, 0 deletions
diff --git a/dwm.c b/dwm.c
index 71ec76e..b592b5c 100644
--- a/dwm.c
+++ b/dwm.c
@@ -205,6 +205,7 @@ static void grabkeys(void);
 static void incnmaster(const Arg *arg);
 static void keypress(XEvent *e);
 static void killclient(const Arg *arg);
+static void layoutmenu(const Arg *arg);
 static void loadxrdb(void);
 static void manage(Window w, XWindowAttributes *wa);
 static void mappingnotify(XEvent *e);
@@ -1139,6 +1140,24 @@ loadxrdb()
 }
 
 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')
+		 return;
+
+	i = atoi(c);
+	setlayout(&((Arg) { .v = &layouts[i] }));
+}
+
+void
 manage(Window w, XWindowAttributes *wa)
 {
 	Client *c, *t = NULL, *term = NULL;
@@ -2447,3 +2466,4 @@ main(int argc, char *argv[])
 	XCloseDisplay(dpy);
 	return EXIT_SUCCESS;
 }
+