contrib/dialog/buildlist.c

456     ALL_DATA all;
457     MY_DATA *data = all.list;
481     memset(&all, 0, sizeof(all));
482     all.items = items;
483     all.item_no = item_no;
488 	if ((cur_item = first_item(&all, 0)) < 0)
489 	    cur_item = first_item(&all, 1);
502     all.use_height = list_height;
503     all.use_width = (2 * (dlg_calc_list_width(item_no, items)
507     all.use_width = MAX(26, all.use_width);
508     if (all.use_height == 0) {
510 	dlg_auto_size(title, prompt, &height, &width, MIN_HIGH, all.use_width);
511 	dlg_calc_listh(&height, &all.use_height, item_no);
515 		      MIN_HIGH + all.use_height, all.use_width);
533     dlg_mouse_setbase(all.base_x = x, all.base_y = y);
553     if (all.use_height + MIN_HIGH > height - cur_y)
554 	all.use_height = height - MIN_HIGH - cur_y;
555     if (all.use_height <= 0)
556 	all.use_height = 1;
560 	data[k].win = dlg_sub_window(dialog, all.use_height, list_width,
566 		     all.use_height + 2 * MARGIN,
583     all.use_width = (list_width - 6 * MARGIN);
585 	full_width = MIN(all.use_width, text_width);
587 	full_width = MIN(all.use_width, name_width);
591 	    && all.use_width > 0
592 	    && text_width + name_width > all.use_width) {
593 	    int need = (int) (0.25 * all.use_width);
595 		int want = (int) (all.use_width * ((double) name_width) /
599 	    text_width = all.use_width - name_width;
604     all.check_x = (all.use_width - full_width) / 2;
605     all.item_x = ((dialog_vars.no_tags
610 		  + all.check_x);
613     j = MIN(all.use_height, item_no);
620 	    set_top_item(&all, top_item, i);
622 	    set_top_item(&all, 0, i);
630 			      all.use_height,
632 			      2 * KEY_MAX + (i * (1 + all.use_height)),
641 	int at_top = index2row(&all, moi->top_index, which);
642 	int at_end = index2row(&all, -1, which);
643 	int at_bot = skip_rows(&all, at_top, all.use_height, which);
652 	    print_both(&all, cur_item);
658 	    int cur_row = index2row(&all, cur_item, which);
665 		     + all.check_x + 1);
681 	    i = (key - 2 * KEY_MAX) % (1 + all.use_height);
682 	    j = (key - 2 * KEY_MAX) / (1 + all.use_height);
683 	    k = row2index(&all, i + at_top, j);
691 		    fix_top_item(&all, k, j);
694 		at_top = index2row(&all, moi->top_index, which);
695 		at_bot = skip_rows(&all, at_top, all.use_height, which);
697 		print_both(&all, cur_item);
730 	    if ((new_choice = next_item(&all, cur_item, which)) == cur_item) {
731 		new_choice = prev_item(&all, cur_item, which);
739 		set_top_item(&all, new_choice, which);
743 		fix_top_item(&all, cur_item, !which);
746 	    print_both(&all, cur_item);
836 		i = closest_item(&all, cur_item, 0);
837 		fix_top_item(&all, i, 0);
840 		i = closest_item(&all, cur_item, 1);
841 		fix_top_item(&all, i, 1);
848 		    if ((temp -= all.use_height) < 0)
850 		    i = row2index(&all, temp, which);
854 		if ((at_end - at_bot) < all.use_height) {
855 		    i = next_item(&all,
856 				  row2index(&all, at_end, which),
859 		    i = next_item(&all,
860 				  row2index(&all, at_bot, which),
863 		    set_top_item(&all,
864 				 next_item(&all,
865 					   row2index(&all, at_top, which),
868 		    at_bot = skip_rows(&all, at_top, all.use_height, which);
873 		i = first_item(&all, which);
876 		i = last_item(&all, which);
879 		i = prev_item(&all, cur_item, which);
880 		if (stop_prev(&all, cur_item, which))
884 		i = next_item(&all, cur_item, which);
894 		int now_at = index2row(&all, i, which);
906 			if ((at_bot - at_top) >= all.use_height) {
907 			    set_top_item(&all,
908 					 next_item(&all, moi->top_index, which),
911 			at_top = index2row(&all, moi->top_index, which);
912 			at_bot = skip_rows(&all, at_top, all.use_height, which);
926 			    if ((at_bot - at_top) > all.use_height) {
927 				set_top_item(&all,
928 					     next_item(&all, moi->top_index, which),
931 				       (at_bot - at_top) >= all.use_height) {
932 				set_top_item(&all,
933 					     next_item(&all, moi->top_index, which),
946 			set_top_item(&all,
947 				     prev_item(&all, moi->top_index, which),
949 			at_top = index2row(&all, moi->top_index, which);
966 		print_both(&all, cur_item);