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Wrap next/prev.

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This commit is contained in:
Nicholas Marriott 2007-09-20 08:21:59 +00:00
parent b1782e1b3d
commit 9c0b51cd5d
2 changed files with 19 additions and 6 deletions
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6
CHANGES
View File

@ -1,3 +1,7 @@
20 September 2007
* Wrap on next/previous. From Maximilian Gass.
19 September 2007 19 September 2007
* Don't renumber windows on close. * Don't renumber windows on close.
@ -20,5 +24,5 @@
(including mutt, emacs). No status bar yet and no key remapping or other (including mutt, emacs). No status bar yet and no key remapping or other
customisation. customisation.
$Id: CHANGES,v 1.5 2007-09-19 15:16:23 nicm Exp $ $Id: CHANGES,v 1.6 2007-09-20 08:21:59 nicm Exp $

19
session.c
View File

@ -1,4 +1,4 @@
/* $Id: session.c,v 1.7 2007-08-27 20:36:52 nicm Exp $ */ /* $Id: session.c,v 1.8 2007-09-20 08:21:59 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -155,13 +155,19 @@ int
session_next(struct session *s) session_next(struct session *s)
{ {
struct window *w; struct window *w;
u_int n;
if (s->window == NULL) if (s->window == NULL)
return (-1); return (-1);
w = window_next(&s->windows, s->window); w = window_next(&s->windows, s->window);
if (w == NULL) if (w == NULL) {
return (-1); n = 0;
while ((w = ARRAY_ITEM(&s->windows, n)) == NULL)
n++;
if (w == s->window)
return (1);
}
s->window = w; s->window = w;
return (0); return (0);
} }
@ -176,8 +182,11 @@ session_previous(struct session *s)
return (-1); return (-1);
w = window_previous(&s->windows, s->window); w = window_previous(&s->windows, s->window);
if (w == NULL) if (w == NULL) {
return (-1); w = ARRAY_LAST(&s->windows);
if (w == s->window)
return (1);
}
s->window = w; s->window = w;
return (0); return (0);
} }