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Support up, down, left, right movement through panes with -UDLR flags to

Browse Source 
select-pane.

Also remove up- and down-pane: equivalent behaviour is now available
using -t :.+ and -t :.-.
This commit is contained in:
Nicholas Marriott
2010-03-15 22:03:38 +00:00
parent 4de04fac2c
commit aa8f9018ea
9 changed files with 201 additions and 149 deletions
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112
window.c
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@ -1,4 +1,4 @@
/* $Id: window.c,v 1.127 2010-03-15 12:51:23 nicm Exp $ */
/* $Id: window.c,v 1.128 2010-03-15 22:03:38 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -834,3 +834,113 @@ window_pane_search(struct window_pane *wp, const char *searchstr, u_int *lineno)
xfree(newsearchstr);
return (msg);
}
/* Find the pane directly above another. */
struct window_pane *
window_pane_find_up(struct window_pane *wp)
{
struct window_pane *wp2;
u_int left, top;
if (wp == NULL || !window_pane_visible(wp))
return (NULL);
top = wp->yoff;
if (top == 0)
top = wp->window->sy + 1;
left = wp->xoff;
TAILQ_FOREACH(wp2, &wp->window->panes, entry) {
if (!window_pane_visible(wp2))
continue;
if (wp2->yoff + wp2->sy + 1 != top)
continue;
if (left >= wp2->xoff && left <= wp2->xoff + wp2->sx)
return (wp2);
}
return (NULL);
}
/* Find the pane directly below another. */
struct window_pane *
window_pane_find_down(struct window_pane *wp)
{
struct window_pane *wp2;
u_int left, bottom;
if (wp == NULL || !window_pane_visible(wp))
return (NULL);
bottom = wp->yoff + wp->sy + 1;
if (bottom >= wp->window->sy)
bottom = 0;
left = wp->xoff;
TAILQ_FOREACH(wp2, &wp->window->panes, entry) {
if (!window_pane_visible(wp2))
continue;
if (wp2->yoff != bottom)
continue;
if (left >= wp2->xoff && left <= wp2->xoff + wp2->sx)
return (wp2);
}
return (NULL);
}
/*
* Find the pane directly to the left of another, adjacent to the left side and
* containing the top edge.
*/
struct window_pane *
window_pane_find_left(struct window_pane *wp)
{
struct window_pane *wp2;
u_int left, top;
if (wp == NULL || !window_pane_visible(wp))
return (NULL);
left = wp->xoff;
if (left == 0)
left = wp->window->sx + 1;
top = wp->yoff;
TAILQ_FOREACH(wp2, &wp->window->panes, entry) {
if (!window_pane_visible(wp2))
continue;
if (wp2->xoff + wp2->sx + 1 != left)
continue;
if (top >= wp2->yoff && top <= wp2->yoff + wp2->sy)
return (wp2);
}
return (NULL);
}
/*
* Find the pane directly to the right of another, that is adjacent to the
* right edge and including the top edge.
*/
struct window_pane *
window_pane_find_right(struct window_pane *wp)
{
struct window_pane *wp2;
u_int right, top;
if (wp == NULL || !window_pane_visible(wp))
return (NULL);
right = wp->xoff + wp->sx + 1;
if (right >= wp->window->sx)
right = 0;
top = wp->yoff;
TAILQ_FOREACH(wp2, &wp->window->panes, entry) {
if (!window_pane_visible(wp2))
continue;
if (wp2->xoff != right)
continue;
if (top >= wp2->yoff && top <= wp2->yoff + wp2->sy)
return (wp2);
}
return (NULL);
}