Looks fine, any chance of adding it to the man page too?
On Wed, Feb 03, 2010 at 08:06:27AM -0500, Paul Hoffman wrote:
> The attached patch causes the display-panes command to show the active
> pane's number in a distinct color so that you can see at glance which
> pane you're in.
>
> The patch also introduces a new option, display-panes-active-colour, to
> control this.
>
> I wrote it because I have a tendency to lose track of which pane I'm in.
> (I would also love to have a "display-active-pane" command that shows the
> pane number -- or some other indicator -- *only* in the active pane, but
> that looks harder to implement.)
>
> I'm not sure if the patch will apply cleanly against the current code
> base; I based the changes on the 1.1 release code. If this is a problem
> I'd be happy to redo it, but I thought I'd get this out there sooner
> rather than later.
>
> Paul.
>
> --
> Paul Hoffman <nkui...@nkuitse.com>
> diff -u -r -b tmux-1.1-original/cmd-set-option.c tmux-1.1/cmd-set-option.c
> --- tmux-1.1-original/cmd-set-option.c 2009-11-02 16:38:26.000000000
> -0500
> +++ tmux-1.1/cmd-set-option.c 2010-02-02 19:11:45.000000000 -0500
> @@ -58,6 +58,7 @@
> { "default-shell", SET_OPTION_STRING, 0, 0, NULL },
> { "default-terminal", SET_OPTION_STRING, 0, 0, NULL },
> { "display-panes-colour", SET_OPTION_COLOUR, 0, 0, NULL },
> + { "display-panes-active-colour", SET_OPTION_COLOUR, 0, 0, NULL },
> { "display-panes-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
> { "display-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL },
> { "history-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL },
> diff -u -r -b tmux-1.1-original/screen-redraw.c tmux-1.1/screen-redraw.c
> --- tmux-1.1-original/screen-redraw.c 2009-10-28 19:17:28.000000000 -0400
> +++ tmux-1.1/screen-redraw.c 2010-02-02 19:10:15.000000000 -0500
> @@ -240,16 +240,18 @@
> struct session *s = c->session;
> struct grid_cell gc;
> u_int idx, px, py, i, j, xoff, yoff;
> - int colour;
> + int colour, active_colour;
> char buf[16], *ptr;
> size_t len;
> + struct window *w = wp->window;
>
> - idx = window_pane_index(wp->window, wp);
> + idx = window_pane_index(w, wp);
> len = xsnprintf(buf, sizeof buf, "%u", idx);
>
> if (wp->sx < len)
> return;
> colour = options_get_number(&s->options, "display-panes-colour");
> + active_colour = options_get_number(&s->options,
> "display-panes-active-colour");
>
> px = wp->sx / 2; py = wp->sy / 2;
> xoff = wp->xoff; yoff = wp->yoff;
> @@ -258,6 +260,9 @@
> tty_cursor(tty, xoff + px - len / 2, yoff + py);
> memcpy(&gc, &grid_default_cell, sizeof gc);
> gc.data = '_'; /* not space */
> + if (w->active == wp)
> + colour_set_fg(&gc, active_colour);
> + else
> colour_set_fg(&gc, colour);
> tty_attributes(tty, &gc);
> tty_puts(tty, buf);
> @@ -269,6 +274,9 @@
>
> memcpy(&gc, &grid_default_cell, sizeof gc);
> gc.data = '_'; /* not space */
> + if (w->active == wp)
> + colour_set_bg(&gc, active_colour);
> + else
> colour_set_bg(&gc, colour);
> tty_attributes(tty, &gc);
> for (ptr = buf; *ptr != '\0'; ptr++) {
> diff -u -r -b tmux-1.1-original/tmux.c tmux-1.1/tmux.c
> --- tmux-1.1-original/tmux.c 2009-11-04 18:09:09.000000000 -0500
> +++ tmux-1.1/tmux.c 2010-02-02 19:12:12.000000000 -0500
> @@ -394,6 +394,7 @@
> options_set_string(so, "default-shell", "%s", getshell());
> options_set_string(so, "default-terminal", "screen");
> options_set_number(so, "display-panes-colour", 4);
> + options_set_number(so, "display-panes-active-colour", 1);
> options_set_number(so, "display-panes-time", 1000);
> options_set_number(so, "display-time", 750);
> options_set_number(so, "history-limit", 2000);
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