contrib/dialog/formbox.c

78 print_item(WINDOW *win, DIALOG_FORMITEM * item, int scrollamt, bool choice)
107 	    this_item_attribute = choice
135 print_form(WINDOW *win, DIALOG_FORMITEM * item, int total, int scrollamt, int choice)
141 	count += print_item(win, item + n, scrollamt, n == choice);
151 set_choice(DIALOG_FORMITEM item[], int choice, int item_no, bool * noneditable)
157     if (!is_readonly(&item[choice])) {
158 	result = choice;
192 is_first_field(DIALOG_FORMITEM item[], int choice)
195     while (choice >= 0) {
196 	if (item[choice].text_flen > 0) {
199 	--choice;
206 is_last_field(DIALOG_FORMITEM item[], int choice, int item_no)
209     while (choice < item_no) {
210 	if (item[choice].text_flen > 0) {
213 	++choice;
227 	 int *choice,
230     int old_choice = *choice;
236 	    *choice += stepsize;
237 	    if (*choice < 0) {
238 		*choice = item_no - 1;
240 	    } else if (*choice >= item_no) {
241 		*choice = 0;
244 	} while ((*choice != old_choice) && is_readonly(&(item[*choice])));
246 	if (item[*choice].text_flen > 0) {
247 	    int lo = MIN(item[*choice].name_y, item[*choice].text_y);
248 	    int hi = MAX(item[*choice].name_y, item[*choice].text_y);
250 	    if (old_choice == *choice)
268 		    *choice = old_choice;
277     } while (*choice != old_choice);
279     return (old_choice != *choice) || (old_scroll != *scrollamt);
283  * Scroll to the next page, putting the choice at the first editable field
288 scroll_next(WINDOW *win, DIALOG_FORMITEM item[], int stepsize, int *choice, int *scrollamt)
291     int old_choice = *choice;
317 		    *choice = n;
322 	if (old_choice != *choice)
325 	*scrollamt = *choice;
331 	result = (old_choice != *choice) || (old_scroll != *scrollamt);
499     int choice = dlg_default_formitem(items);
585     choice = set_choice(items, choice, item_no, &non_editable);
586     current = &items[choice];
594 	    print_form(form, items, item_no, scrollamt, choice);
627 	    current = &items[choice];
701 		if (state == sTEXT && !is_first_field(items, choice)) {
711 			if (choice != new_choice) {
712 			    print_item(form, items + choice, scrollamt, FALSE);
713 			    choice = new_choice;
746 		if (state == sTEXT && !is_last_field(items, choice, item_no)) {
753 		    if (state == sTEXT && choice) {
754 			print_item(form, items + choice, scrollamt, FALSE);
755 			choice = 0;
802 			    print_item(form, items + choice, scrollamt, FALSE);
803 			    choice = n;
817 	    new_choice = choice;
820 		    if (choice != new_choice) {
821 			choice = new_choice;
833 		    if (choice != new_choice) {
834 			choice = new_choice;
867     *current_item = choice;
913     int choice;
950 		      &choice);
958 	dlg_add_help_formitem(&result, &help_result, &listitems[choice]);