applied Donald Chai's showhide patch in slightly modified ways

diff --git a/dwm.c b/dwm.c
index e7804dc..50bbd6a 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -180,6 +180,7 @@ static void setclientstate(Client *c, long state);
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
+static void showhide(Client *c);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
 static int textnw(const char *text, unsigned int len);
@@ -271,18 +272,8 @@ applyrules(Client *c) {
 
 void
 arrange(void) {
-       Client *c;
-
-       for(c = clients; c; c = c->next)
-               if(ISVISIBLE(c)) {
-                       XMoveWindow(dpy, c->win, c->x, c->y);
-                       if(!lt[sellt]->arrange || c->isfloating)
-                               resize(c, c->x, c->y, c->w, c->h, True);
-               }
-               else {
-                       XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
-               }
-
+       if(stack)
+               showhide(stack);
        focus(NULL);
        if(lt[sellt]->arrange)
                lt[sellt]->arrange();
@@ -1376,6 +1367,19 @@ setup(void) {
        grabkeys();
 }
 
+void
+showhide(Client *c) {
+       if(ISVISIBLE(c)) { /* show clients top down */
+               XMoveWindow(dpy, c->win, c->x, c->y);
+               if(!lt[sellt]->arrange || c->isfloating)
+                       resize(c, c->x, c->y, c->w, c->h, True);
+       }
+       if(c->snext) /* hide clients bottom up */
+               showhide(c->snext);
+       if(!ISVISIBLE(c))
+               XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+}
+
 void
 spawn(const Arg *arg) {
        /* The double-fork construct avoids zombie processes and keeps the code