diff options
Diffstat (limited to 'dwm/chadwm/movestack.c')
-rw-r--r-- | dwm/chadwm/movestack.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/dwm/chadwm/movestack.c b/dwm/chadwm/movestack.c new file mode 100644 index 0000000..fdec165 --- /dev/null +++ b/dwm/chadwm/movestack.c @@ -0,0 +1,51 @@ +void +movestack(const Arg *arg) +{ + Client *c = NULL, *p = NULL, *pc = NULL, *i; + + if (arg->i > 0) { + /* find the client after selmon->sel */ + for (c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next) + ; + if (!c) + for (c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); + c = c->next) + ; + } + else { + /* find the client before selmon->sel */ + for (i = selmon->clients; i != selmon->sel; i = i->next) + if (ISVISIBLE(i) && !i->isfloating) + c = i; + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i) && !i->isfloating) + c = i; + } + /* find the client before selmon->sel and c */ + for (i = selmon->clients; i && (!p || !pc); i = i->next) { + if (i->next == selmon->sel) + p = i; + if (i->next == c) + pc = i; + } + + /* swap c and selmon->sel selmon->clients in the selmon->clients list */ + if (c && c != selmon->sel) { + Client *temp = selmon->sel->next == c ? selmon->sel : selmon->sel->next; + selmon->sel->next = c->next == selmon->sel ? c : c->next; + c->next = temp; + + if (p && p != c) + p->next = c; + if (pc && pc != selmon->sel) + pc->next = selmon->sel; + + if (selmon->sel == selmon->clients) + selmon->clients = c; + else if (c == selmon->clients) + selmon->clients = selmon->sel; + + arrange(selmon); + } +} |