1 // SPDX-License-Identifier: GPL-2.0
36 #define COLOR_DEFAULT		-1
107 	for (; p->attr; p++) {  in set_colors()
108 		int attr = p->highlight;  in set_colors()
110 		if (p->has_color) {  in set_colors()
112 			init_pair(pair, p->color_fg, p->color_bg);  in set_colors()
116 		*p->attr = attr;  in set_colors()
121 void print_in_middle(WINDOW *win, int y, int width, const char *str, int attrs)  in print_in_middle()  argument
124 	mvwprintw(win, y, (width - strlen(str)) / 2, "%s", str);  in print_in_middle()
168 	int x, y;  in fill_window()  local
172 	getmaxyx(win, y, x);  in fill_window()
174 	total_lines = min(total_lines, y);  in fill_window()
207 	int i, x, y;  in btn_dialog()  local
208 	int res = -1;  in btn_dialog()
229 	total_width = max(msg_width, btns_width);  in btn_dialog()
231 	y = (getmaxy(stdscr)-(msg_lines+4))/2;  in btn_dialog()
232 	x = (getmaxx(stdscr)-(total_width+4))/2;  in btn_dialog()
241 	win = newwin(win_rows, total_width+4, y, x);  in btn_dialog()
243 	menu_win = derwin(win, 1, btns_width, win_rows-2,  in btn_dialog()
244 			1+(total_width+2-btns_width)/2);  in btn_dialog()
246 	msg_win = derwin(win, win_rows-2, msg_width, 1,  in btn_dialog()
247 			1+(total_width+2-msg_width)/2);  in btn_dialog()
319 	int i, x, y, lines, columns, win_lines, win_cols;  in dialog_inputbox()  local
320 	int res = -1;  in dialog_inputbox()
337 		prompt_width = max(prompt_width, len);  in dialog_inputbox()
341 		prompt_width = max(prompt_width, strlen(title));  in dialog_inputbox()
343 	win_lines = min(prompt_lines+6, lines-2);  in dialog_inputbox()
344 	win_cols = min(prompt_width+7, columns-2);  in dialog_inputbox()
345 	prompt_lines = max(win_lines-6, 0);  in dialog_inputbox()
346 	prompt_width = max(win_cols-7, 0);  in dialog_inputbox()
349 	y = (lines-win_lines)/2;  in dialog_inputbox()
350 	x = (columns-win_cols)/2;  in dialog_inputbox()
355 	win = newwin(win_lines, win_cols, y, x);  in dialog_inputbox()
373 	cursor_form_win = min(cursor_position, prompt_width-1);  in dialog_inputbox()
375 		  result + cursor_position-cursor_form_win);  in dialog_inputbox()
398 				memmove(&result[cursor_position-1],  in dialog_inputbox()
400 						len-cursor_position+1);  in dialog_inputbox()
401 				cursor_position--;  in dialog_inputbox()
402 				cursor_form_win--;  in dialog_inputbox()
403 				len--;  in dialog_inputbox()
410 						len-cursor_position+1);  in dialog_inputbox()
411 				len--;  in dialog_inputbox()
424 				cursor_position--;  in dialog_inputbox()
425 				cursor_form_win--;  in dialog_inputbox()
434 			cursor_form_win = min(cursor_position, prompt_width-1);  in dialog_inputbox()
447 						len-cursor_position+1);  in dialog_inputbox()
459 		else if (cursor_form_win > prompt_width-1)  in dialog_inputbox()
460 			cursor_form_win = prompt_width-1;  in dialog_inputbox()
466 			result + cursor_position-cursor_form_win);  in dialog_inputbox()
515 	int x, y, lines, columns;  in show_scroll_win_ext()  local
539 		total_cols = max(total_cols, len+2);  in show_scroll_win_ext()
547 	win_lines = min(total_lines+4, lines-2);  in show_scroll_win_ext()
548 	win_cols = min(total_cols+2, columns-2);  in show_scroll_win_ext()
549 	text_lines = max(win_lines-4, 0);  in show_scroll_win_ext()
550 	text_cols = max(win_cols-2, 0);  in show_scroll_win_ext()
553 	y = (lines-win_lines)/2;  in show_scroll_win_ext()
554 	x = (columns-win_cols)/2;  in show_scroll_win_ext()
556 	win = newwin(win_lines, win_cols, y, x);  in show_scroll_win_ext()
581 			start_y += text_lines-2;  in show_scroll_win_ext()
585 			start_y -= text_lines+2;  in show_scroll_win_ext()
591 			start_y = total_lines-text_lines;  in show_scroll_win_ext()
599 			start_y--;  in show_scroll_win_ext()
603 			start_x--;  in show_scroll_win_ext()
611 				size_t start = (get_line(text, start_y) - text);  in show_scroll_win_ext()
612 				size_t end = (get_line(text, start_y + text_lines) - text);  in show_scroll_win_ext()
626 		if (start_y >= total_lines-text_lines)  in show_scroll_win_ext()
627 			start_y = total_lines-text_lines;  in show_scroll_win_ext()
630 		if (start_x >= total_cols-text_cols)  in show_scroll_win_ext()
631 			start_x = total_cols-text_cols;  in show_scroll_win_ext()