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Handle 0 panes better.

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This commit is contained in:
Nicholas Marriott 2009-04-01 18:48:09 +00:00
parent 673290d019
commit d4947fc4cb
1 changed files with 18 additions and 5 deletions
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23
layout.c
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@ -1,4 +1,4 @@
/* $Id: layout.c,v 1.1 2009-04-01 18:21:32 nicm Exp $ */
/* $Id: layout.c,v 1.2 2009-04-01 18:48:09 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -83,8 +83,12 @@ layout_even_horizontal(struct window *w)
struct window_pane *wp;
u_int i, n, width, xoff;
/* How many can we fit? */
/* Get number of panes. */
n = window_count_panes(w);
if (n == 0)
return;
/* How many can we fit? */
if (w->sx / n < PANE_MINIMUM) {
width = PANE_MINIMUM;
n = w->sx / PANE_MINIMUM;
@ -124,8 +128,12 @@ layout_even_vertical(struct window *w)
struct window_pane *wp;
u_int i, n, height, yoff;
/* How many can we fit? */
/* Get number of panes. */
n = window_count_panes(w);
if (n == 0)
return;
/* How many can we fit? */
if (w->sy / n < PANE_MINIMUM) {
height = PANE_MINIMUM;
n = w->sy / PANE_MINIMUM;
@ -165,12 +173,17 @@ layout_left_vertical(struct window *w)
struct window_pane *wp;
u_int i, n, height, yoff;
/* Get number of panes. */
n = window_count_panes(w);
if (n == 0)
return;
/* Need >1 pane and minimum columns; if fewer, display active only. */
n = window_count_panes(w) - 1;
if (n == 0 || w->sx < 82 + PANE_MINIMUM) {
if (n == 1 || w->sx < 82 + PANE_MINIMUM) {
layout_active_only(w);
return;
}
n--;
/* How many can we fit, not including first? */
if (w->sy / n < PANE_MINIMUM) {