Mark windows in yellow on status line when bell.

CHANGES

@@ -1,3 +1,7 @@
+12 October 2007
+
+* (nicm) Make status line mark window in yellow on bell.
+
 04 October 2007
 
 * (nicm) -d option to attach to detach all other clients on the same session.
@@ -118,5 +122,5 @@
   (including mutt, emacs). No status bar yet and no key remapping or other
   customisation.
 
-$Id: CHANGES,v 1.36 2007-10-04 21:21:48 nicm Exp $
+$Id: CHANGES,v 1.37 2007-10-12 11:24:14 nicm Exp $
 

TODO

@@ -45,8 +45,7 @@
 
 -- For 0.1 --------------------------------------------------------------------
 - man page
-- sort out bell: passing through should be optional, and toolbar should change
+- sort out bell: passing through should be optional
-  window colour or something
 - commands:
 	refresh session (similar to detach: -a for all, else if key redraw cur,
 	    else do nothing)

client-msg.c

@@ -1,4 +1,4 @@
-/* $Id: client-msg.c,v 1.8 2007-10-05 14:23:28 nicm Exp $ */
+/* $Id: client-msg.c,v 1.9 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -67,7 +67,6 @@ client_msg_dispatch(struct client_ctx *cctx, char **error)
 			return (0);
 		}
 	}
-	if (i == NCLIENTMSG)
 	fatalx("unexpected message");
 }
 

cmd-new-window.c

@@ -1,4 +1,4 @@
-/* $Id: cmd-new-window.c,v 1.7 2007-10-04 22:04:01 nicm Exp $ */
+/* $Id: cmd-new-window.c,v 1.8 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -112,14 +112,8 @@ cmd_new_window_exec(void *ptr, struct cmd_ctx *ctx)
 	if (!data->flag_detached) {
 		session_select(s, i);
 		server_redraw_session(s);
-	} else {
+	} else
-		/* XXX */
+		server_status_session(s);
-		for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
-			c = ARRAY_ITEM(&clients, i);
-			if (c != NULL && c->session == s)
-				server_redraw_status(c); 
-		}
-	}
 	
 	if (!(ctx->flags & CMD_KEY))
 		server_write_client(c, MSG_EXIT, NULL, 0);

cmd-rename-window.c

@@ -1,4 +1,4 @@
-/* $Id: cmd-rename-window.c,v 1.4 2007-10-04 22:04:01 nicm Exp $ */
+/* $Id: cmd-rename-window.c,v 1.5 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -97,7 +97,6 @@ cmd_rename_window_exec(void *ptr, struct cmd_ctx *ctx)
 	struct client			*c = ctx->client;
 	struct session			*s = ctx->session;
 	struct window			*w;
-	u_int				 i;
 
 	if (data == NULL)
 		return;
@@ -111,12 +110,7 @@ cmd_rename_window_exec(void *ptr, struct cmd_ctx *ctx)
 	xfree(w->name);
 	w->name = xstrdup(data->newname);
 
-	/*XXX*/
+	server_status_session(s);
-	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
-		c = ARRAY_ITEM(&clients, i);
-		if (c != NULL && c->session == s)
-			server_redraw_status(c); 
-	}
 	
 	if (!(ctx->flags & CMD_KEY))
 		server_write_client(c, MSG_EXIT, NULL, 0);

server-fn.c

@@ -1,4 +1,4 @@
-/* $Id: server-fn.c,v 1.19 2007-10-04 19:22:26 nicm Exp $ */
+/* $Id: server-fn.c,v 1.20 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -123,7 +123,7 @@ server_write_window(
 }
 
 void
-server_redraw_status(struct client *c)
+server_status_client(struct client *c)
 {
 	struct hdr	hdr;
 	size_t		size;
@@ -192,7 +192,7 @@ server_redraw_client(struct client *c)
 	} else
 		buffer_reverse_add(c->out, sizeof hdr);
 
-	server_redraw_status(c);
+	server_status_client(c);
 }
 
 void
@@ -208,6 +208,19 @@ server_redraw_session(struct session *s)
 	}
 }
 
+void
+server_status_session(struct session *s)
+{
+	struct client	*c;
+	u_int		 i;
+
+	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
+		c = ARRAY_ITEM(&clients, i);
+		if (c != NULL && c->session == s)
+			server_status_client(c);
+	}
+}
+
 void
 server_clear_window(struct window *w)
 {
@@ -234,6 +247,21 @@ server_redraw_window(struct window *w)
 	}
 }
 
+void
+server_status_window(struct window *w)
+{
+	struct client	*c;
+	u_int		 i;
+
+	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
+		c = ARRAY_ITEM(&clients, i);
+		if (c == NULL || c->session == NULL)
+			continue;
+		if (session_has(c->session, w))
+			server_status_client(c);
+	}
+}
+
 void
 server_write_message(struct client *c, const char *fmt, ...)
 {

server.c

@@ -1,4 +1,4 @@
-/* $Id: server.c,v 1.26 2007-10-04 21:21:48 nicm Exp $ */
+/* $Id: server.c,v 1.27 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -322,10 +322,9 @@ server_lost_client(struct client *c)
 void
 server_handle_window(struct window *w)
 {
-	struct client	*c;
-	struct session	*s;
 	struct buffer	*b;
-	u_int		 i, j;
+	struct session	*s;
+	u_int		 i;
 
 	b = buffer_create(BUFSIZ);
 	window_data(w, b);
@@ -338,16 +337,12 @@ server_handle_window(struct window *w)
 
 	for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
 		s = ARRAY_ITEM(&sessions, i);
-		if (s == NULL || !session_has(s, w))
+		if (s != NULL)
-			continue;
+			session_addbell(s, w);
+	}
 
-		for (j = 0; j < ARRAY_LENGTH(&clients); j++) {
+	server_write_window(w, MSG_DATA, "\007", 1);
-			c = ARRAY_ITEM(&clients, j);
+	server_status_window(w);
-			if (c == NULL || c->session != s)
-				continue;
-			server_write_client(c, MSG_DATA, "\007", 1);
-		}
-	}
 
 	w->flags &= ~WINDOW_BELL;
 }

session.c

@@ -1,4 +1,4 @@
-/* $Id: session.c,v 1.21 2007-10-03 23:32:26 nicm Exp $ */
+/* $Id: session.c,v 1.22 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,6 +27,36 @@
 /* Global session list. */
 struct sessions	sessions;	
 
+void
+session_cancelbell(struct session *s, struct window *w)
+{
+	u_int	i;
+
+	if (window_index(&s->bells, w, &i) == 0)
+		window_remove(&s->bells, w);
+}
+
+void
+session_addbell(struct session *s, struct window *w)
+{
+	u_int	i;
+
+	/* Never bell in the current window. */
+	if (w == s->window || !session_has(s, w))
+		return;
+
+	if (window_index(&s->bells, w, &i) != 0)
+		window_add(&s->bells, w);
+}
+
+int
+session_hasbell(struct session *s, struct window *w)
+{
+	u_int	i;
+
+	return (window_index(&s->bells, w, &i) == 0);
+}
+
 /* Find session by name. */
 struct session *
 session_find(const char *name)
@@ -54,6 +84,7 @@ session_create(const char *name, const char *cmd, u_int sx, u_int sy)
 	s->tim = time(NULL);
 	s->window = s->last = NULL;
 	ARRAY_INIT(&s->windows);
+	ARRAY_INIT(&s->bells);
 
 	s->sx = sx;
 	s->sy = sy;
@@ -186,6 +217,7 @@ session_next(struct session *s)
 		return (0);
 	s->last = s->window;
 	s->window = w;
+	session_cancelbell(s, w);
 	return (0);
 }
 
@@ -208,6 +240,7 @@ session_previous(struct session *s)
 		return (0);
 	s->last = s->window;
 	s->window = w;
+	session_cancelbell(s, w);
 	return (0);
 }
 
@@ -224,6 +257,7 @@ session_select(struct session *s, u_int i)
 		return (0);
 	s->last = s->window;
 	s->window = w;
+	session_cancelbell(s, w);
 	return (0);
 }
 
@@ -241,5 +275,6 @@ session_last(struct session *s)
 
 	s->last = s->window;
 	s->window = w;
+	session_cancelbell(s, w);
 	return (0);
 }

status.c

@@ -1,4 +1,4 @@
-/* $Id: status.c,v 1.3 2007-10-04 19:03:52 nicm Exp $ */
+/* $Id: status.c,v 1.4 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -42,8 +42,13 @@ status_write(struct client *c)
 		w = ARRAY_ITEM(&c->session->windows, i);
 		if (w == NULL)
 			continue;
+		if (session_hasbell(c->session, w))
+			input_store_two(b, CODE_ATTRIBUTES, ATTR_REVERSE, 0x30);
 		status_print(b, &size,
-		    "%u:%s%s ", i, w->name, w == c->session->window ? "*" : "");
+		    "%u:%s%s", i, w->name, w == c->session->window ? "*" : "");
+		if (session_hasbell(c->session, w))
+			input_store_two(b, CODE_ATTRIBUTES, ATTR_REVERSE, 0x20);
+		status_print(b, &size, " ");
 		if (size == 0)
 			break;
 	}

tmux.h

@@ -1,4 +1,4 @@
-/* $Id: tmux.h,v 1.53 2007-10-10 19:45:20 nicm Exp $ */
+/* $Id: tmux.h,v 1.54 2007-10-12 11:24:15 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -410,6 +410,8 @@ struct session {
 	struct window	*last;
 	struct windows	 windows;
 
+	struct windows	 bells;	/* windows with bells */
+
 #define SESSION_UNATTACHED 0x1	/* not attached to any clients */
 	int		 flags;
 };
@@ -567,10 +569,12 @@ void	 server_write_session(
              struct session *, enum hdrtype, const void *, size_t);
 void	 server_write_window(
              struct window *, enum hdrtype, const void *, size_t);
-void	 server_redraw_status(struct client *);
+void	 server_status_client(struct client *);
 void	 server_clear_client(struct client *);
 void	 server_redraw_client(struct client *);
+void	 server_status_session(struct session *);
 void	 server_redraw_session(struct session *);
+void	 server_status_window(struct window *);
 void	 server_clear_window(struct window *);
 void	 server_redraw_window(struct window *);
 void	 server_write_message(struct client *, const char *, ...);
@@ -647,6 +651,9 @@ void		 window_data(struct window *, struct buffer *);
 
 /* session.c */
 extern struct sessions sessions;
+void		 session_cancelbell(struct session *, struct window *);
+void		 session_addbell(struct session *, struct window *);
+int		 session_hasbell(struct session *, struct window *);
 struct session	*session_find(const char *);
 struct session	*session_create(const char *, const char *, u_int, u_int);
 void		 session_destroy(struct session *);