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https://github.com/tmux/tmux.git
synced 2025-09-02 05:21:10 +00:00
Two new options, window-status-format and window-status-current-format, which
allow the format of each window in the status line window list to be controlled using similar # sequences as status-left/right. This diff also moves part of the way towards UTF-8 support in window names but it isn't quite there yet.
This commit is contained in:
Nicholas Marriott
107
status.c
107
status.c
@ -31,10 +31,11 @@
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char *status_job(struct client *, char **);
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void status_job_callback(struct job *);
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size_t status_width(struct winlink *);
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char *status_print(struct session *, struct winlink *, struct grid_cell *);
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void status_replace1(
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struct client *, char **, char **, char *, size_t, int);
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size_t status_width(struct client *, struct winlink *, time_t);
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char *status_print(
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struct client *, struct winlink *, time_t, struct grid_cell *);
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void status_replace1(struct client *,
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struct winlink *, char **, char **, char *, size_t, int);
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void status_message_callback(int, short, void *);
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void status_prompt_add_history(struct client *);
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@ -108,14 +109,14 @@ status_redraw(struct client *c)
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utf8flag = options_get_number(&s->options, "status-utf8");
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/* Work out the left and right strings. */
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left = status_replace(c, options_get_string(
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left = status_replace(c, NULL, options_get_string(
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&s->options, "status-left"), c->status_timer.tv_sec, 1);
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llen = options_get_number(&s->options, "status-left-length");
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llen2 = screen_write_cstrlen(utf8flag, "%s", left);
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if (llen2 < llen)
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llen = llen2;
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right = status_replace(c, options_get_string(
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right = status_replace(c, NULL, options_get_string(
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&s->options, "status-right"), c->status_timer.tv_sec, 1);
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rlen = options_get_number(&s->options, "status-right-length");
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rlen2 = screen_write_cstrlen(utf8flag, "%s", right);
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@ -141,7 +142,7 @@ status_redraw(struct client *c)
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*/
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width = offset = 0;
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RB_FOREACH(wl, winlinks, &s->windows) {
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size = status_width(wl) + 1;
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size = status_width(c, wl, c->status_timer.tv_sec) + 1;
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if (wl == s->curw)
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offset = width;
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width += size;
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@ -153,7 +154,7 @@ status_redraw(struct client *c)
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goto draw;
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/* Find size of current window text. */
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size = status_width(s->curw);
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size = status_width(c, s->curw, c->status_timer.tv_sec);
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/*
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* If the offset is already on screen, we're good to draw from the
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@ -226,7 +227,7 @@ draw:
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offset = 0;
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RB_FOREACH(wl, winlinks, &s->windows) {
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memcpy(&gc, &stdgc, sizeof gc);
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text = status_print(s, wl, &gc);
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text = status_print(c, wl, c->status_timer.tv_sec, &gc);
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if (larrow == 1 && offset < start) {
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if (session_alert_has(s, wl, WINDOW_ACTIVITY))
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@ -237,10 +238,13 @@ draw:
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larrow = -1;
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}
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for (ptr = text; *ptr != '\0'; ptr++) {
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if (offset >= start && offset < start + width)
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screen_write_putc(&ctx, &gc, *ptr);
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offset++;
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ptr = text;
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for (; offset < start; offset++)
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ptr++; /* XXX should skip UTF-8 characters */
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if (offset < start + width) {
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screen_write_cnputs(&ctx,
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start + width - offset, &gc, utf8flag, "%s", text);
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offset += screen_write_cstrlen(utf8flag, "%s", text);
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}
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if (rarrow == 1 && offset > start + width) {
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@ -322,15 +326,17 @@ out:
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/* Replace a single special sequence (prefixed by #). */
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void
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status_replace1(struct client *c,
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status_replace1(struct client *c,struct winlink *wl,
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char **iptr, char **optr, char *out, size_t outsize, int jobsflag)
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{
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struct session *s = c->session;
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struct winlink *wl = s->curw;
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char ch, tmp[256], *ptr, *endptr, *freeptr;
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size_t ptrlen;
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long limit;
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if (wl == NULL)
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wl = s->curw;
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errno = 0;
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limit = strtol(*iptr, &endptr, 10);
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if ((limit == 0 && errno != EINVAL) ||
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@ -376,6 +382,21 @@ status_replace1(struct client *c,
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case 'W':
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ptr = wl->window->name;
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goto do_replace;
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case 'F':
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tmp[0] = ' ';
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if (session_alert_has(s, wl, WINDOW_CONTENT))
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tmp[0] = '+';
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else if (session_alert_has(s, wl, WINDOW_BELL))
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tmp[0] = '!';
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else if (session_alert_has(s, wl, WINDOW_ACTIVITY))
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tmp[0] = '#';
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else if (wl == s->curw)
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tmp[0] = '*';
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else if (wl == TAILQ_FIRST(&s->lastw))
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tmp[0] = '-';
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tmp[1] = '\0';
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ptr = tmp;
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goto do_replace;
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case '[':
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/*
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* Embedded style, handled at display time. Leave present and
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@ -419,11 +440,12 @@ skip_to:
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/* Replace special sequences in fmt. */
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char *
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status_replace(struct client *c, const char *fmt, time_t t, int jobsflag)
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status_replace(struct client *c,
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struct winlink *wl, const char *fmt, time_t t, int jobsflag)
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{
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static char out[BUFSIZ];
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char in[BUFSIZ], ch, *iptr, *optr;
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strftime(in, sizeof in, fmt, localtime(&t));
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in[(sizeof in) - 1] = '\0';
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@ -439,7 +461,7 @@ status_replace(struct client *c, const char *fmt, time_t t, int jobsflag)
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*optr++ = ch;
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continue;
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}
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status_replace1(c, &iptr, &optr, out, sizeof out, jobsflag);
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status_replace1(c, wl, &iptr, &optr, out, sizeof out, jobsflag);
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}
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*optr = '\0';
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@ -522,17 +544,37 @@ status_job_callback(struct job *job)
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/* Calculate winlink status line entry width. */
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size_t
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status_width(struct winlink *wl)
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status_width(struct client *c, struct winlink *wl, time_t t)
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{
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return (xsnprintf(NULL, 0, "%d:%s ", wl->idx, wl->window->name));
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struct options *oo = &wl->window->options;
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struct session *s = c->session;
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const char *fmt;
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char *text;
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size_t size;
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int utf8flag;
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utf8flag = options_get_number(&s->options, "status-utf8");
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fmt = options_get_string(&wl->window->options, "window-status-format");
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if (wl == s->curw)
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fmt = options_get_string(oo, "window-status-current-format");
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text = status_replace(c, wl, fmt, t, 1);
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size = screen_write_cstrlen(utf8flag, "%s", text);
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xfree(text);
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return (size);
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}
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/* Return winlink status line entry and adjust gc as necessary. */
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char *
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status_print(struct session *s, struct winlink *wl, struct grid_cell *gc)
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status_print(
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struct client *c, struct winlink *wl, time_t t, struct grid_cell *gc)
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{
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struct options *oo = &wl->window->options;
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char *text, flag;
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struct session *s = c->session;
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const char *fmt;
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char *text;
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u_char fg, bg, attr;
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fg = options_get_number(oo, "window-status-fg");
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@ -544,10 +586,7 @@ status_print(struct session *s, struct winlink *wl, struct grid_cell *gc)
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attr = options_get_number(oo, "window-status-attr");
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if (attr != 0)
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gc->attr = attr;
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flag = ' ';
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if (wl == TAILQ_FIRST(&s->lastw))
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flag = '-';
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fmt = options_get_string(oo, "window-status-format");
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if (wl == s->curw) {
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fg = options_get_number(oo, "window-status-current-fg");
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if (fg != 8)
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@ -558,21 +597,15 @@ status_print(struct session *s, struct winlink *wl, struct grid_cell *gc)
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attr = options_get_number(oo, "window-status-current-attr");
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if (attr != 0)
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gc->attr = attr;
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flag = '*';
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fmt = options_get_string(oo, "window-status-current-format");
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}
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if (session_alert_has(s, wl, WINDOW_ACTIVITY)) {
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flag = '#';
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if (session_alert_has(s, wl, WINDOW_ACTIVITY) ||
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session_alert_has(s, wl, WINDOW_BELL) ||
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session_alert_has(s, wl, WINDOW_CONTENT))
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gc->attr ^= GRID_ATTR_REVERSE;
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} else if (session_alert_has(s, wl, WINDOW_BELL)) {
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flag = '!';
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gc->attr ^= GRID_ATTR_REVERSE;
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} else if (session_alert_has(s, wl, WINDOW_CONTENT)) {
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flag = '+';
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gc->attr ^= GRID_ATTR_REVERSE;
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}
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xasprintf(&text, "%d:%s%c", wl->idx, wl->window->name, flag);
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text = status_replace(c, wl, fmt, t, 1);
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return (text);
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}
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