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Move the shuffle code from new-window -a into a function and add a -a

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flag for move-window too. From Thomas Adam.
This commit is contained in:
nicm
2015-06-17 16:50:28 +00:00
parent 021cdbe1c0
commit 0ff335961e
5 changed files with 45 additions and 20 deletions
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18
cmd-new-window.c
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@ -51,7 +51,7 @@ cmd_new_window_exec(struct cmd *self, struct cmd_q *cmdq)
struct winlink *wl;
const char *cmd, *path, *template;
char **argv, *cause, *cp;
int argc, idx, last, detached, cwd, fd = -1;
int argc, idx, detached, cwd, fd = -1;
struct format_tree *ft;
struct environ_entry *envent;
@ -59,24 +59,10 @@ cmd_new_window_exec(struct cmd *self, struct cmd_q *cmdq)
wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
idx = wl->idx + 1;
/* Find the next free index. */
for (last = idx; last < INT_MAX; last++) {
if (winlink_find_by_index(&s->windows, last) == NULL)
break;
}
if (last == INT_MAX) {
if ((idx = winlink_shuffle_up(s, wl)) == -1) {
cmdq_error(cmdq, "no free window indexes");
return (CMD_RETURN_ERROR);
}
/* Move everything from last - 1 to idx up a bit. */
for (; last > idx; last--) {
wl = winlink_find_by_index(&s->windows, last - 1);
server_link_window(s, wl, s, last, 0, 0, NULL);
server_unlink_window(s, wl);
}
} else {
idx = cmd_find_index(cmdq, args_get(args, 't'), &s);
if (idx == -2)