/* * Display a dialog box with a list of options that can be turned on or off * The `flag' parameter is used to select between radiolist and checklist. */ int dialog_checklist(const char *title, const char *cprompt, int height, int width, int list_height, int item_no, char **items, int flag) { int result; int i, j; DIALOG_LISTITEM *listitems; bool separate_output = ((flag == FLAG_CHECK) && (dialog_vars.separate_output)); bool show_status = FALSE; int current = 0; char *help_result; listitems = dlg_calloc(DIALOG_LISTITEM, (size_t) item_no + 1); assert_ptr(listitems, "dialog_checklist"); for (i = j = 0; i < item_no; ++i) { listitems[i].name = items[j++]; listitems[i].text = (dialog_vars.no_items ? dlg_strempty() : items[j++]); listitems[i].state = !dlg_strcmp(items[j++], "on"); listitems[i].help = ((dialog_vars.item_help) ? items[j++] : dlg_strempty()); } dlg_align_columns(&listitems[0].text, (int) sizeof(DIALOG_LISTITEM), item_no); result = dlg_checklist(title, cprompt, height, width, list_height, item_no, listitems, NULL, flag, ¤t); switch (result) { case DLG_EXIT_OK: /* FALLTHRU */ case DLG_EXIT_EXTRA: show_status = TRUE; break; case DLG_EXIT_HELP: dlg_add_help_listitem(&result, &help_result, &listitems[current]); if ((show_status = dialog_vars.help_status)) { if (separate_output) { dlg_add_string(help_result); dlg_add_separator(); } else { dlg_add_quoted(help_result); } } else { dlg_add_string(help_result); } break; } if (show_status) { for (i = 0; i < item_no; i++) { if (listitems[i].state) { if (separate_output) { dlg_add_string(listitems[i].name); dlg_add_separator(); } else { if (dlg_need_separator()) dlg_add_separator(); if (flag == FLAG_CHECK) dlg_add_quoted(listitems[i].name); else dlg_add_string(listitems[i].name); } } } dlg_add_last_key(separate_output); } dlg_free_columns(&listitems[0].text, (int) sizeof(DIALOG_LISTITEM), item_no); free(listitems); return result; }
int dialog_mixedform(const char *title, const char *cprompt, int height, int width, int form_height, int item_no, char **items) { int result; int choice; int i; DIALOG_FORMITEM *listitems; DIALOG_VARS save_vars; bool show_status = FALSE; dlg_save_vars(&save_vars); dialog_vars.separate_output = TRUE; listitems = dlg_calloc(DIALOG_FORMITEM, (size_t) item_no + 1); assert_ptr(listitems, "dialog_mixedform"); for (i = 0; i < item_no; ++i) { listitems[i].type = dialog_vars.formitem_type; listitems[i].name = ItemName(i); listitems[i].name_len = (int) strlen(ItemName(i)); listitems[i].name_y = dlg_ordinate(ItemNameY(i)); listitems[i].name_x = dlg_ordinate(ItemNameX(i)); listitems[i].text = ItemText(i); listitems[i].text_len = (int) strlen(ItemText(i)); listitems[i].text_y = dlg_ordinate(ItemTextY(i)); listitems[i].text_x = dlg_ordinate(ItemTextX(i)); listitems[i].text_flen = atoi(ItemTextFLen(i)); listitems[i].text_ilen = atoi(ItemTextILen(i)); listitems[i].help = (dialog_vars.item_help ? ItemHelp(i) : dlg_strempty()); listitems[i].type = (unsigned) atoi(ItemTypep(i)); } result = dlg_form(title, cprompt, height, width, form_height, item_no, listitems, &choice); switch (result) { case DLG_EXIT_OK: /* FALLTHRU */ case DLG_EXIT_EXTRA: show_status = TRUE; break; case DLG_EXIT_HELP: dlg_add_result("HELP "); show_status = dialog_vars.help_status; if (USE_ITEM_HELP(listitems[choice].help)) { dlg_add_string(listitems[choice].help); result = DLG_EXIT_ITEM_HELP; } else { dlg_add_string(listitems[choice].name); } if (show_status) dlg_add_separator(); break; } if (show_status) { for (i = 0; i < item_no; i++) { if (listitems[i].text_flen > 0) { dlg_add_string(listitems[i].text); dlg_add_separator(); } } dlg_add_last_key(-1); } dlg_free_formitems(listitems); dlg_restore_vars(&save_vars); return result; }