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Add a new display-panes command, with two options (display-panes-colour and

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display-panes-time), which displays a visual indication of the number of each
pane.
This commit is contained in:
Nicholas Marriott
2009-08-31 20:46:19 +00:00
parent 8102ec3be5
commit 04319964b9
13 changed files with 179 additions and 6 deletions
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56
screen-redraw.c
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@ -24,6 +24,7 @@
int screen_redraw_cell_border(struct client *, u_int, u_int);
int screen_redraw_check_cell(struct client *, u_int, u_int);
void screen_redraw_draw_number(struct client *, struct window_pane *);
#define CELL_INSIDE 0
#define CELL_LEFTRIGHT 1
@ -210,6 +211,8 @@ screen_redraw_screen(struct client *c, int status_only)
continue;
tty_draw_line(tty, wp->screen, i, wp->xoff, wp->yoff);
}
if (c->flags & CLIENT_IDENTIFY)
screen_redraw_draw_number(c, wp);
}
/* Draw the status line. */
@ -228,3 +231,56 @@ screen_redraw_pane(struct client *c, struct window_pane *wp)
tty_draw_line(&c->tty, wp->screen, i, wp->xoff, wp->yoff);
tty_reset(&c->tty);
}
/* Draw number on a pane. */
void
screen_redraw_draw_number(struct client *c, struct window_pane *wp)
{
struct tty *tty = &c->tty;
struct session *s = c->session;
struct grid_cell gc;
u_int idx, px, py, i, j;
u_char colour;
char buf[16], *ptr;
size_t len;
idx = window_pane_index(wp->window, wp);
len = xsnprintf(buf, sizeof buf, "%u", idx);
if (wp->sx < len)
return;
colour = options_get_number(&s->options, "display-panes-colour");
px = wp->sx / 2;
py = wp->sy / 2;
if (wp->sx < len * 6 || wp->sy < 5) {
tty_cursor(tty, px - len / 2, py, wp->xoff, wp->yoff);
memcpy(&gc, &grid_default_cell, sizeof gc);
gc.fg = colour;
tty_attributes(tty, &gc);
tty_puts(tty, buf);
return;
}
px -= len * 3;
py -= 2;
memcpy(&gc, &grid_default_cell, sizeof gc);
gc.bg = colour;
tty_attributes(tty, &gc);
for (ptr = buf; *ptr != '\0'; ptr++) {
if (*ptr < '0' || *ptr > '9')
continue;
idx = *ptr - '0';
for (j = 0; j < 5; j++) {
for (i = px; i < px + 5; i++) {
tty_cursor(tty, i, py + j, wp->xoff, wp->yoff);
if (!clock_table[idx][j][i - px])
continue;
tty_putc(tty, ' ');
}
}
px += 6;
}
}