applied Szabolcs proposal to simplify setlayout()

[dwm.git] / layout.c

diff --git a/layout.c b/layout.c
index 259f489..47e9e49 100644 (file)
--- a/layout.c
+++ b/layout.c
@@ -61,10 +61,8 @@ tile(void) {
                        c->isbanned = True;
                        XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
                }
-       if(!sel || !isvisible(sel)) {
-               for(c = stack; c && !isvisible(c); c = c->snext);
-               focus(c);
-       }
+       if(!sel || !isvisible(sel)) 
+               focustopvisible();
        restack();
 }
 
@@ -88,10 +86,8 @@ floating(void) {
                        XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
                }
        }
-       if(!sel || !isvisible(sel)) {
-               for(c = stack; c && !isvisible(c); c = c->snext);
-               focus(c);
-       }
+       if(!sel || !isvisible(sel))
+               focustopvisible();
        restack();
 }
 
@@ -202,11 +198,9 @@ setlayout(const char *arg) {
        int i;
 
        if(!arg) {
-               for(i = 0; i < nlayouts && lt != &layout[i]; i++);
-               if(i == nlayouts - 1)
-                       lt = &layout[0];
-               else
-                       lt = &layout[++i];
+               lt++;
+               if(lt == layout + nlayouts)
+                       lt = layout;
        }
        else {
                i = atoi(arg);
@@ -220,6 +214,16 @@ setlayout(const char *arg) {
                drawstatus();
 }
 
+void
+togglebar(const char *arg) {
+       if(bpos == BarOff)
+               bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
+       else
+               bpos = BarOff;
+       updatebarpos();
+       lt->arrange();
+}
+
 void
 togglemax(const char *arg) {
        XEvent ev;
@@ -241,13 +245,10 @@ togglemax(const char *arg) {
 
 void
 zoom(const char *arg) {
-       unsigned int n;
        Client *c;
 
        if(!sel || lt->arrange != tile || sel->isfloating)
                return;
-       for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
-               n++;
        if((c = sel) == nexttiled(clients))
                if(!(c = nexttiled(c->next)))
                        return;