Get rid of the PANE_HIDDEN flag in favour of a function, and moving the

decision for whether or not a pane should be drawn out of the layout code and
into the redraw code.

This is needed for the new layout design, getting it in now to make that easier
to work on.

1 files changed, 16 insertions, 1 deletions

diff --git a/usr.bin/tmux/resize.c b/usr.bin/tmux/resize.c
index e272f0fab28..29d9f883bbb 100644
--- a/usr.bin/tmux/resize.c
+++ b/usr.bin/tmux/resize.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: resize.c,v 1.1 2009/06/01 22:58:49 nicm Exp $ */
+/* $OpenBSD: resize.c,v 1.2 2009/07/14 07:23:36 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -48,6 +48,7 @@ recalculate_sizes(void)
 	struct session		*s;
 	struct client		*c;
 	struct window		*w;
+	struct window_pane	*wp;
 	u_int		 	 i, j, ssx, ssy, has, limit;
 	int		 	 flag;
 
@@ -132,6 +133,20 @@ recalculate_sizes(void)
 		    "window size %u,%u (was %u,%u)", ssx, ssy, w->sx, w->sy);
 
 		window_resize(w, ssx, ssy);
+
+		/*
+		 * If the current pane is now not visible, move to the next
+		 * that is.
+		 */
+		wp = w->active;
+		while (!window_pane_visible(w->active)) {
+			w->active = TAILQ_PREV(w->active, window_panes, entry);
+			if (w->active == NULL)
+				w->active = TAILQ_LAST(&w->panes, window_panes);
+			if (w->active == wp)
+			       break;
+		}
+
 		server_redraw_window(w);
 		layout_refresh(w, 0);
 	}