51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#include "archy_dwm.h"
|
|
#include "util.h"
|
|
|
|
static 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);
|
|
}
|
|
}
|