void
ui_stat_job_bar_remove(bg_op_t *bg_op)
{
size_t i;
const int prev_height = ui_stat_job_bar_height();
for(i = 0U; i < nbar_jobs; ++i)
{
if(bar_jobs[i] == bg_op)
{
memmove(&bar_jobs[i], &bar_jobs[i + 1],
sizeof(*bar_jobs)*(nbar_jobs - 1 - i));
break;
}
}
--nbar_jobs;
if(ui_stat_job_bar_height() != 0)
{
update_job_bar();
}
else if(prev_height != 0)
{
schedule_redraw();
}
}
void
ui_stat_job_bar_add(bg_op_t *bg_op)
{
const int prev_height = ui_stat_job_bar_height();
bg_op_t **p = reallocarray(bar_jobs, nbar_jobs + 1, sizeof(*bar_jobs));
if(p == NULL)
{
return;
}
bar_jobs = p;
bar_jobs[nbar_jobs] = bg_op;
++nbar_jobs;
if(!is_job_bar_visible())
{
return;
}
update_job_bar();
if(ui_stat_job_bar_height() != prev_height)
{
schedule_redraw();
}
}
/* Picks window to use for suggestion box and prepares it for displaying data.
* Sets *height to number of suggestions to display. Returns picked window. */
static WINDOW *
prepare_suggestion_box(int *height)
{
WINDOW *win;
const col_attr_t col = cfg.cs.color[SUGGEST_BOX_COLOR];
const int count = vle_compl_get_count();
if((cfg.sug.flags & SF_OTHERPANE) && curr_stats.number_of_windows == 2)
{
win = other_view->win;
*height = MIN(count, getmaxy(win));
}
else
{
const int max_height = getmaxy(stdscr) - getmaxy(status_bar) -
ui_stat_job_bar_height() - 2;
*height = MIN(count, max_height);
wresize(stat_win, *height, getmaxx(stdscr));
ui_stat_reposition(getmaxy(status_bar), 1);
win = stat_win;
}
/* Clear preview before displaying suggestion for the first time for specific
* input if active preview needs special cleanup. */
if(!suggestions_are_visible && curr_stats.preview.on &&
curr_stats.preview.cleanup_cmd != NULL)
{
qv_cleanup(other_view, curr_stats.preview.cleanup_cmd);
}
ui_set_bg(win, &col, -1);
werase(win);
return win;
}
/* Picks window to use for suggestion box and prepares it for displaying data.
* Sets *height to number of suggestions to display. Returns picked window. */
static WINDOW *
prepare_suggestion_box(int *height)
{
WINDOW *win;
const col_attr_t col = cfg.cs.color[SUGGEST_BOX_COLOR];
const int count = vle_compl_get_count();
if((cfg.sug.flags & SF_OTHERPANE) && curr_stats.number_of_windows == 2)
{
win = other_view->win;
*height = MIN(count, getmaxy(win));
}
else
{
const int max_height = getmaxy(stdscr) - getmaxy(status_bar) -
ui_stat_job_bar_height() - 2;
*height = MIN(count, max_height);
wresize(stat_win, *height, getmaxx(stdscr));
ui_stat_reposition(getmaxy(status_bar), 1);
win = stat_win;
}
wbkgdset(win, COLOR_PAIR(colmgr_get_pair(col.fg, col.bg)) | col.attr);
werase(win);
return win;
}
/* Checks whether job bar is visible. Returns non-zero if so, and zero
* otherwise. */
static int
is_job_bar_visible(void)
{
/* Pretend that bar isn't visible in tests. */
return curr_stats.load_stage >= 2
&& ui_stat_job_bar_height() != 0 && !is_in_menu_like_mode();
}
int
ui_stat_reposition(int statusbar_height, int force_stat_win)
{
const int stat_line_height = (force_stat_win || cfg.display_statusline)
? getmaxy(stat_win)
: 0;
const int job_bar_height = ui_stat_job_bar_height();
const int y = getmaxy(stdscr)
- statusbar_height
- stat_line_height
- job_bar_height;
mvwin(job_bar, y, 0);
if(job_bar_height != 0)
{
wresize(job_bar, job_bar_height, getmaxx(job_bar));
}
if(force_stat_win || cfg.display_statusline)
{
mvwin(stat_win, y + job_bar_height, 0);
return 1;
}
return 0;
}
/* Checks whether job bar is visible. Returns non-zero if so, and zero
* otherwise. */
static int
is_job_bar_visible(void)
{
return ui_stat_job_bar_height() != 0 && !is_in_menu_like_mode();
}
