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0f403474aa
an arbitrary width and height (0 for the default unlimited). This is neat for emacs which doesn't have a sensible way to force hard wrapping at 80 columns. Also, don't try to be clever and use clr_eol when redrawing the whole screen, it causes trouble since the redraw functions are used to draw the blank areas too.
96 lines
3.0 KiB
C
96 lines
3.0 KiB
C
/* $Id: status.c,v 1.25 2008-06-14 16:47:20 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdarg.h>
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#include <string.h>
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#include <time.h>
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#include "tmux.h"
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/* Draw status for client on the last lines of given context. */
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void
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status_redraw(struct client *c)
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{
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struct screen_redraw_ctx ctx;
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struct winlink *wl;
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char flag, *left, *right;
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char lbuf[BUFSIZ], rbuf[BUFSIZ];
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size_t llen, rlen;
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u_char scolour;
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u_int slines;
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scolour = options_get_number(&c->session->options, "status-colour");
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slines = options_get_number(&c->session->options, "status-lines");
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if (slines == 0 || c->sy <= slines)
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return;
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if (clock_gettime(CLOCK_REALTIME, &c->status_ts) != 0)
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fatal("clock_gettime failed");
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left = options_get_string(&c->session->options, "status-left");
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strftime(lbuf, sizeof lbuf, left, localtime(&(c->status_ts.tv_sec)));
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llen = strlen(lbuf) + 1;
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right = options_get_string(&c->session->options, "status-right");
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strftime(rbuf, sizeof rbuf, right, localtime(&(c->status_ts.tv_sec)));
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rlen = strlen(rbuf) + 1;
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screen_redraw_start_client(&ctx, c);
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screen_redraw_move_cursor(&ctx, llen, c->sy - slines);
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screen_redraw_set_attributes(&ctx, 0, scolour);
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RB_FOREACH(wl, winlinks, &c->session->windows) {
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flag = ' ';
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if (wl == c->session->lastw)
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flag = '-';
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if (wl == c->session->curw)
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flag = '*';
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if (session_alert_has(c->session, wl, WINDOW_ACTIVITY)) {
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flag = '#';
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screen_redraw_set_attributes(
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&ctx, ATTR_REVERSE, scolour);
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}
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if (session_alert_has(c->session, wl, WINDOW_BELL)) {
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flag = '!';
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screen_redraw_set_attributes(
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&ctx, ATTR_REVERSE, scolour);
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}
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screen_redraw_write_string(
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&ctx, "%d:%s%c", wl->idx, wl->window->name, flag);
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if (flag == '!' || flag == '#')
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screen_redraw_set_attributes(&ctx, 0, scolour);
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screen_redraw_write_string(&ctx, " ");
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if (ctx.s->cx > c->sx - rlen)
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break;
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}
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while (ctx.s->cx < c->sx - rlen) {
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ctx.write(ctx.data, TTY_CHARACTER, ' ');
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ctx.s->cx++;
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}
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screen_redraw_move_cursor(&ctx, 0, c->sy - slines);
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screen_redraw_write_string(&ctx, "%s ", lbuf);
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screen_redraw_move_cursor(&ctx, c->sx - rlen, c->sy - slines);
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screen_redraw_write_string(&ctx, " %s", rbuf);
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screen_redraw_stop(&ctx);
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}
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