Sync OpenBSD patchset 331:

New option, set-titles-string, to allow the window title to be specified (as
for status-left/right) if set-titles is on. Also only update the title when the
status line is being redrawn.

4 files changed, 38 insertions, 18 deletions

diff --git a/cmd-set-option.c b/cmd-set-option.c
index 52d79395..283f3692 100644
--- a/cmd-set-option.c
+++ b/cmd-set-option.c
@@ -1,4 +1,4 @@
-/* $Id: cmd-set-option.c,v 1.78 2009-09-02 01:02:44 tcunha Exp $ */
+/* $Id: cmd-set-option.c,v 1.79 2009-09-19 18:53:01 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -69,6 +69,7 @@ const struct set_option_entry set_option_table[] = {
 	{ "repeat-time", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL },
 	{ "set-remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL },
 	{ "set-titles", SET_OPTION_FLAG, 0, 0, NULL },
+	{ "set-titles-string", SET_OPTION_STRING, 0, 0, NULL },
 	{ "status", SET_OPTION_FLAG, 0, 0, NULL },
 	{ "status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL },
 	{ "status-bg", SET_OPTION_COLOUR, 0, 0, NULL },
diff --git a/server.c b/server.c
index cba9601c..9101ac31 100644
--- a/server.c
+++ b/server.c
@@ -1,4 +1,4 @@
-/* $Id: server.c,v 1.188 2009-09-15 23:52:30 tcunha Exp $ */
+/* $Id: server.c,v 1.189 2009-09-19 18:53:01 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -65,6 +65,7 @@ void		 server_clean_dead(void);
 void		 server_lost_client(struct client *);
 void	 	 server_check_window(struct window *);
 void		 server_check_redraw(struct client *);
+void		 server_set_title(struct client *);
 void		 server_redraw_locked(struct client *);
 void		 server_check_timers(struct client *);
 void		 server_second_timers(void);
@@ -519,7 +520,6 @@ server_check_redraw(struct client *c)
 {
 	struct session		*s;
 	struct window_pane	*wp;
-	char		 	 title[512];
 	int		 	 flags, redraw;
 
 	if (c == NULL || c->session == NULL)
@@ -529,19 +529,10 @@ server_check_redraw(struct client *c)
 	flags = c->tty.flags & TTY_FREEZE;
 	c->tty.flags &= ~TTY_FREEZE;
 
-	if (options_get_number(&s->options, "set-titles")) {
-		xsnprintf(title, sizeof title, "%s:%u:%s - \"%s\"",
-		    s->name, s->curw->idx, s->curw->window->name,
-		    s->curw->window->active->screen->title);
-		if (c->title == NULL || strcmp(title, c->title) != 0) {
-			if (c->title != NULL)
-				xfree(c->title);
-			c->title = xstrdup(title);
-			tty_set_title(&c->tty, c->title);
-		}
-	}
-
 	if (c->flags & (CLIENT_REDRAW|CLIENT_STATUS)) {
+		if (options_get_number(&s->options, "set-titles"))
+			server_set_title(c);
+	
 		if (c->message_string != NULL)
 			redraw = status_message_redraw(c);
 		else if (c->prompt_string != NULL)
@@ -573,6 +564,26 @@ server_check_redraw(struct client *c)
 	c->flags &= ~(CLIENT_REDRAW|CLIENT_STATUS);
 }
 
+/* Set client title. */
+void
+server_set_title(struct client *c)
+{
+	struct session	*s = c->session;
+	const char	*template;
+	char		*title;
+
+	template = options_get_string(&s->options, "set-titles-string");
+	
+	title = status_replace(c->session, template, time(NULL));
+	if (c->title == NULL || strcmp(title, c->title) != 0) {
+		if (c->title != NULL)
+			xfree(c->title);
+		c->title = xstrdup(title);
+		tty_set_title(&c->tty, c->title);
+	}
+	xfree(title);
+}
+
 /* Redraw client when locked. */
 void
 server_redraw_locked(struct client *c)
diff --git a/tmux.1 b/tmux.1
index 64918e13..4997f226 100644
--- a/tmux.1
+++ b/tmux.1
@@ -1,4 +1,4 @@
-.\" $Id: tmux.1,v 1.167 2009-09-11 14:13:52 tcunha Exp $
+.\" $Id: tmux.1,v 1.168 2009-09-19 18:53:01 tcunha Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -14,7 +14,7 @@
 .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: September 10 2009 $
+.Dd $Mdocdate: September 18 2009 $
 .Dt TMUX 1
 .Os
 .Sh NAME
@@ -1287,6 +1287,13 @@ This option is off by default.
 Note that elinks
 will only attempt to set the window title if the STY environment
 variable is set.
+.It Ic set-titles-string Ar string
+String used to set the window title if
+.Ic set-titles
+is on.
+Character sequences are replaced as for the
+.Ic status-left
+option.
 .It Xo Ic status
 .Op Ic on | off
 .Xc
diff --git a/tmux.c b/tmux.c
index 4dff5925..3e9affc1 100644
--- a/tmux.c
+++ b/tmux.c
@@ -1,4 +1,4 @@
-/* $Id: tmux.c,v 1.171 2009-09-04 20:37:40 tcunha Exp $ */
+/* $Id: tmux.c,v 1.172 2009-09-19 18:53:01 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -422,6 +422,7 @@ main(int argc, char **argv)
 	options_set_number(so, "repeat-time", 500);
 	options_set_number(so, "set-remain-on-exit", 0);
 	options_set_number(so, "set-titles", 0);
+	options_set_string(so, "set-titles-string", "#S:#I:#W - \"#T\"");
 	options_set_number(so, "status", 1);
 	options_set_number(so, "status-attr", 0);
 	options_set_number(so, "status-bg", 2);