1 // SPDX-License-Identifier: GPL-2.0+
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()
185  * Setup for color display
202 void attr_clear(WINDOW * win, int height, int width, chtype attr)  in attr_clear()  argument
209 		for (j = 0; j < width; j++)  in attr_clear()
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()
277 	int height, width;  in init_dialog()  local
284 	getmaxyx(stdscr, height, width);  in init_dialog()
285 	if (height < WINDOW_HEIGHT_MIN || width < WINDOW_WIDTH_MIN) {  in init_dialog()
287 		return -ERRDISPLAYTOOSMALL;  in init_dialog()
323  * tile if wider than dialog (- 2 chars).
325 void print_title(WINDOW *dialog, const char *title, int width)  in print_title()  argument
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.
342 void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)  in print_autowrap()  argument
352 	if (prompt_len <= width - x * 2) {	/* If prompt is short */  in print_autowrap()
353 		wmove(win, y, (width - prompt_len) / 2);  in print_autowrap()
371 			room = width - cur_x;  in print_autowrap()
377 				 || wlen + 1 + (sp2 - sp) > room))) {  in print_autowrap()
437 draw_box(WINDOW * win, int y, int x, int height, int width,  in draw_box()  argument
445 		for (j = 0; j < width; j++)  in draw_box()
448 			else if (i == height - 1 && !j)  in draw_box()
450 			else if (!i && j == width - 1)  in draw_box()
452 			else if (i == height - 1 && j == width - 1)  in draw_box()
456 			else if (i == height - 1)  in draw_box()
460 			else if (j == width - 1)  in draw_box()
471 void draw_shadow(WINDOW * win, int y, int x, int height, int width)  in draw_shadow()  argument
478 		for (i = 0; i < width; i++)  in draw_shadow()
481 			wmove(win, i, x + width);  in draw_shadow()
502 			--in_paren;  in first_alpha()
517  * keypad(FALSE) turn off ncurses support for escape sequences - and that's
540 	return -1;  in on_key_esc()
559 		next = p->next;  in item_reset()
572 		item_cur->next = p;  in item_make()
579 	vsnprintf(item_cur->node.str, sizeof(item_cur->node.str), fmt, ap);  in item_make()
588 	avail = sizeof(item_cur->node.str) - strlen(item_cur->node.str);  in item_add_str()
591 	vsnprintf(item_cur->node.str + strlen(item_cur->node.str),  in item_add_str()
593 	item_cur->node.str[sizeof(item_cur->node.str) - 1] = '\0';  in item_add_str()
599 	item_cur->node.tag = tag;  in item_set_tag()
603 	item_cur->node.data = ptr;  in item_set_data()
608 	item_cur->node.selected = val;  in item_set_selected()
621 	return item_cur->node.data;  in item_data()
626 	return item_cur->node.tag;  in item_tag()
634 	for (p = item_head; p; p = p->next)  in item_count()
652 	for (p = item_head; p; p = p->next) {  in item_n()
662 	return item_cur->node.str;  in item_str()
667 	return (item_cur->node.selected != 0);  in item_is_selected()
672 	return (item_cur->node.tag == tag);  in item_is_tag()