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Label windows which are smaller than expected with a reason.

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This commit is contained in:
nicm
2014-11-14 02:19:47 +00:00
parent 7cc4706646
commit e0929262db
3 changed files with 55 additions and 6 deletions
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43
screen-redraw.c
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@ -278,8 +278,37 @@ screen_redraw_draw_borders(struct client *c, int status, u_int top)
struct options *oo = &c->session->options;
struct tty *tty = &c->tty;
struct window_pane *wp;
struct grid_cell active_gc, other_gc;
u_int i, j, type;
struct grid_cell active_gc, other_gc, msg_gc;
u_int i, j, type, msgx = 0, msgy = 0;
int small, flags;
char msg[256];
const char *tmp;
size_t msglen = 0;
small = (tty->sy - status + top > w->sy) || (tty->sx > w->sx);
if (small) {
flags = w->flags & (WINDOW_FORCEWIDTH|WINDOW_FORCEHEIGHT);
if (flags == (WINDOW_FORCEWIDTH|WINDOW_FORCEHEIGHT))
tmp = "force-width, force-height";
else if (flags == WINDOW_FORCEWIDTH)
tmp = "force-width";
else if (flags == WINDOW_FORCEHEIGHT)
tmp = "force-height";
else
tmp = "a smaller client";
xsnprintf(msg, sizeof msg, "(size %ux%u from %s)",
w->sx, w->sy, tmp);
msglen = strlen(msg);
if (tty->sy - 1 - status + top > w->sy && tty->sx >= msglen) {
msgx = tty->sx - msglen;
msgy = tty->sy - 1 - status + top;
} else if (tty->sx - w->sx > msglen) {
msgx = tty->sx - msglen;
msgy = tty->sy - 1 - status + top;
} else
small = 0;
}
style_apply(&other_gc, oo, "pane-border-style");
style_apply(&active_gc, oo, "pane-active-border-style");
@ -290,6 +319,9 @@ screen_redraw_draw_borders(struct client *c, int status, u_int top)
type = screen_redraw_check_cell(c, i, j, &wp);
if (type == CELL_INSIDE)
continue;
if (type == CELL_OUTSIDE &&
small && i > msgx && j == msgy)
continue;
if (screen_redraw_check_active(i, j, type, w, wp))
tty_attributes(tty, &active_gc);
else
@ -298,6 +330,13 @@ screen_redraw_draw_borders(struct client *c, int status, u_int top)
tty_putc(tty, CELL_BORDERS[type]);
}
}
if (small) {
memcpy(&msg_gc, &grid_default_cell, sizeof msg_gc);
tty_attributes(tty, &msg_gc);
tty_cursor(tty, msgx, msgy);
tty_puts(tty, msg);
}
}
/* Draw the panes. */