push.diff

   1 URL: http://dwm.suckless.org/patches/push
   2 pushup and pushdown provide a way to move clients inside the clients list.
   3
   4 Index: dwm/push.c
   5 ===================================================================
   6 --- /dev/null
   7 +++ dwm/push.c
   8 @@ -0,0 +1,67 @@
   9 +Client *
  10 +nextc(Client *c, float f) {
  11 +       if(!f)
  12 +               return nexttiled(c);
  13 +
  14 +       for(; c && !ISVISIBLE(c); c = c->next);
  15 +       return c;
  16 +}
  17 +
  18 +static Client *
  19 +prevc(Client *c, float f) {
  20 +       Client *p, *r;
  21 +
  22 +       for(p = selmon->clients, r = NULL; c && p && p != c; p = p->next)
  23 +               if((f || !p->isfloating) && ISVISIBLE(p))
  24 +                       r = p;
  25 +       return r;
  26 +}
  27 +
  28 +static void
  29 +pushup(const Arg *arg) {
  30 +       Client *sel = selmon->sel;
  31 +       Client *c;
  32 +
  33 +       if(!sel || (sel->isfloating && !arg->f))
  34 +               return;
  35 +       if((c = prevc(sel, arg->f))) {
  36 +               /* attach before c */
  37 +               detach(sel);
  38 +               sel->next = c;
  39 +               if(selmon->clients == c)
  40 +                       selmon->clients = sel;
  41 +               else {
  42 +                       for(c = selmon->clients; c->next != sel->next; c = c->next);
  43 +                       c->next = sel;
  44 +               }
  45 +       } else {
  46 +               /* move to the end */
  47 +               for(c = sel; c->next; c = c->next);
  48 +               detach(sel);
  49 +               sel->next = NULL;
  50 +               c->next = sel;
  51 +       }
  52 +       focus(sel);
  53 +       arrange(selmon);
  54 +}
  55 +
  56 +static void
  57 +pushdown(const Arg *arg) {
  58 +       Client *sel = selmon->sel;
  59 +       Client *c;
  60 +
  61 +       if(!sel || (sel->isfloating && !arg->f))
  62 +               return;
  63 +       if((c = nextc(sel->next, arg->f))) {
  64 +               /* attach after c */
  65 +               detach(sel);
  66 +               sel->next = c->next;
  67 +               c->next = sel;
  68 +       } else {
  69 +               /* move to the front */
  70 +               detach(sel);
  71 +               attach(sel);
  72 +       }
  73 +       focus(sel);
  74 +       arrange(selmon);
  75 +}