1 // SPDX-License-Identifier: GPL-2.0+
38 #define DLG_COLOR(dialog, f, b, h) \  argument
40 	dlg.dialog.fg = (f);       \
148 	init_pair(pair, color->fg, color->bg);  in init_one_color()
149 	if (color->hl)  in init_one_color()
150 		color->atr = A_BOLD | COLOR_PAIR(pair);  in init_one_color()
152 		color->atr = COLOR_PAIR(pair);  in init_one_color()
223 	/* Display background title if it exists ... - SLH */  in dialog_clear()
231 		for (pos = dlg.subtitles; pos != NULL; pos = pos->next) {  in dialog_clear()
233 			len += strlen(pos->text) + 3;  in dialog_clear()
237 		if (len > columns - 2) {  in dialog_clear()
240 			skip = len - (columns - 2 - strlen(ellipsis));  in dialog_clear()
243 		for (pos = dlg.subtitles; pos != NULL; pos = pos->next) {  in dialog_clear()
247 				skip--;  in dialog_clear()
252 				skip--;  in dialog_clear()
254 			if (skip < strlen(pos->text)) {  in dialog_clear()
255 				waddstr(stdscr, pos->text + skip);  in dialog_clear()
258 				skip -= strlen(pos->text);  in dialog_clear()
263 				skip--;  in dialog_clear()
266 		for (i = len + 1; i < columns - 1; i++)  in dialog_clear()
287 		return -ERRDISPLAYTOOSMALL;  in init_dialog()
323  * tile if wider than dialog (- 2 chars).
328 		int tlen = MIN(width - 2, strlen(title));  in print_title()
330 		mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' ');  in print_title()
331 		mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen);  in print_title()
340  * if there is no room for at least 4 nonblanks following a double-space.
351 	if (prompt_len <= width - x * 2) {	/* If prompt is short */  in print_autowrap()
352 		wmove(win, y, (width - prompt_len) / 2);  in print_autowrap()
370 			room = width - cur_x;  in print_autowrap()
376 				 || wlen + 1 + (sp2 - sp) > room))) {  in print_autowrap()
447 			else if (i == height - 1 && !j)  in draw_box()
449 			else if (!i && j == width - 1)  in draw_box()
451 			else if (i == height - 1 && j == width - 1)  in draw_box()
455 			else if (i == height - 1)  in draw_box()
459 			else if (j == width - 1)  in draw_box()
501 			--in_paren;  in first_alpha()
516  * keypad(FALSE) turn off ncurses support for escape sequences - and that's
539 	return -1;  in on_key_esc()
558 		next = p->next;  in item_reset()
571 		item_cur->next = p;  in item_make()
578 	vsnprintf(item_cur->node.str, sizeof(item_cur->node.str), fmt, ap);  in item_make()
587 	avail = sizeof(item_cur->node.str) - strlen(item_cur->node.str);  in item_add_str()
590 	vsnprintf(item_cur->node.str + strlen(item_cur->node.str),  in item_add_str()
592 	item_cur->node.str[sizeof(item_cur->node.str) - 1] = '\0';  in item_add_str()
598 	item_cur->node.tag = tag;  in item_set_tag()
602 	item_cur->node.data = ptr;  in item_set_data()
607 	item_cur->node.selected = val;  in item_set_selected()
620 	return item_cur->node.data;  in item_data()
625 	return item_cur->node.tag;  in item_tag()
633 	for (p = item_head; p; p = p->next)  in item_count()
651 	for (p = item_head; p; p = p->next) {  in item_n()
661 	return item_cur->node.str;  in item_str()
666 	return (item_cur->node.selected != 0);  in item_is_selected()
671 	return (item_cur->node.tag == tag);  in item_is_tag()