Esempio n. 1
0
/* Change the value of a symbol and update the tree */
static void change_sym_value(struct menu *menu, gint col)
{
	struct symbol *sym = menu->sym;
	tristate oldval, newval;

	if (!sym)
		return;

	if (col == COL_NO)
		newval = no;
	else if (col == COL_MOD)
		newval = mod;
	else if (col == COL_YES)
		newval = yes;
	else
		return;

	switch (sym_get_type(sym)) {
	case S_BOOLEAN:
	case S_TRISTATE:
		oldval = sym_get_tristate_value(sym);
		if (!sym_tristate_within_range(sym, newval))
			newval = yes;
		sym_set_tristate_value(sym, newval);
		config_changed = TRUE;
		if (view_mode == FULL_VIEW)
			update_tree(&rootmenu, NULL);
		else if (view_mode == SPLIT_VIEW) {
			update_tree(browsed, NULL);
			display_list();
		}
		else if (view_mode == SINGLE_VIEW)
			display_tree_part();	//fixme: keep exp/coll
		break;
	case S_INT:
	case S_HEX:
	case S_STRING:
	default:
		break;
	}
}
static int conf_sym(struct menu *menu)
{
	struct symbol *sym = menu->sym;
	tristate oldval, newval;

	while (1) {
		printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
		if (sym->name)
			printf("(%s) ", sym->name);
		putchar('[');
		oldval = sym_get_tristate_value(sym);
		switch (oldval) {
		case no:
			putchar('N');
			break;
		case mod:
			putchar('M');
			break;
		case yes:
			putchar('Y');
			break;
		}
		if (oldval != no && sym_tristate_within_range(sym, no))
			printf("/n");
		if (oldval != mod && sym_tristate_within_range(sym, mod))
			printf("/m");
		if (oldval != yes && sym_tristate_within_range(sym, yes))
			printf("/y");
		if (menu_has_help(menu))
			printf("/?");
		printf("] ");
		if (!conf_askvalue(sym, sym_get_string_value(sym)))
			return 0;
		strip(line);

		switch (line[0]) {
		case 'n':
		case 'N':
			newval = no;
			if (!line[1] || !strcmp(&line[1], "o"))
				break;
			continue;
		case 'm':
		case 'M':
			newval = mod;
			if (!line[1])
				break;
			continue;
		case 'y':
		case 'Y':
			newval = yes;
			if (!line[1] || !strcmp(&line[1], "es"))
				break;
			continue;
		case 0:
			newval = oldval;
			break;
		case '?':
			goto help;
		default:
			continue;
		}
		if (sym_set_tristate_value(sym, newval))
			return 0;
help:
		print_help(menu);
	}
}
Esempio n. 3
0
static void conf_askvalue(struct symbol *sym, const char *def)
{
	enum symbol_type type = sym_get_type(sym);
	tristate val;

	if (!sym_has_value(sym))
		printf("(NEW) ");

	line[0] = '\n';
	line[1] = 0;

	if (!sym_is_changable(sym)) {
		printf("%s\n", def);
		line[0] = '\n';
		line[1] = 0;
		return;
	}

	switch (input_mode) {
	case set_no:
	case set_mod:
	case set_yes:
	case set_random:
		if (sym_has_value(sym)) {
			printf("%s\n", def);
			return;
		}
		break;
	case ask_new:
	case ask_silent:
		if (sym_has_value(sym)) {
			printf("%s\n", def);
			return;
		}
		check_stdin();
	case ask_all:
		fflush(stdout);
		fgets(line, 128, stdin);
		return;
	case set_default:
		printf("%s\n", def);
		return;
	default:
		break;
	}

	switch (type) {
	case S_INT:
	case S_HEX:
	case S_STRING:
		printf("%s\n", def);
		return;
	default:
		;
	}
	switch (input_mode) {
	case set_yes:
		if (sym_tristate_within_range(sym, yes)) {
			line[0] = 'y';
			line[1] = '\n';
			line[2] = 0;
			break;
		}
	case set_mod:
		if (type == S_TRISTATE) {
			if (sym_tristate_within_range(sym, mod)) {
				line[0] = 'm';
				line[1] = '\n';
				line[2] = 0;
				break;
			}
		} else {
			if (sym_tristate_within_range(sym, yes)) {
				line[0] = 'y';
				line[1] = '\n';
				line[2] = 0;
				break;
			}
		}
	case set_no:
		if (sym_tristate_within_range(sym, no)) {
			line[0] = 'n';
			line[1] = '\n';
			line[2] = 0;
			break;
		}
	case set_random:
		do {
			val = (tristate)(random() % 3);
		} while (!sym_tristate_within_range(sym, val));
		switch (val) {
		case no: line[0] = 'n'; break;
		case mod: line[0] = 'm'; break;
		case yes: line[0] = 'y'; break;
		}
		line[1] = '\n';
		line[2] = 0;
		break;
	default:
		break;
	}
	printf("%s", line);
}
Esempio n. 4
0
static void conf_askvalue(struct symbol *sym, const char *def)
{
	enum symbol_type type = sym_get_type(sym);
	tristate val;

	if (!sym_has_value(sym))
		printf("(NEW) ");

	line[0] = '\n';
	line[1] = 0;

	switch (input_mode) {
	case ask_new:
	case ask_silent:
		if (sym_has_value(sym)) {
			printf("%s\n", def);
			return;
		}
		if (!valid_stdin && input_mode == ask_silent) {
			printf("aborted!\n\n");
			printf("Console input/output is redirected. ");
			printf("Run 'make oldconfig' to update configuration.\n\n");
			exit(1);
		}
	case ask_all:
		fflush(stdout);
		fgets(line, 128, stdin);
		return;
	case set_default:
		printf("%s\n", def);
		return;
	default:
		break;
	}

	switch (type) {
	case S_INT:
	case S_HEX:
	case S_STRING:
		printf("%s\n", def);
		return;
	default:
		;
	}
	switch (input_mode) {
	case set_yes:
		if (sym_tristate_within_range(sym, yes)) {
			line[0] = 'y';
			line[1] = '\n';
			line[2] = 0;
			break;
		}
	case set_mod:
		if (type == S_TRISTATE) {
			if (sym_tristate_within_range(sym, mod)) {
				line[0] = 'm';
				line[1] = '\n';
				line[2] = 0;
				break;
			}
		} else {
			if (sym_tristate_within_range(sym, yes)) {
				line[0] = 'y';
				line[1] = '\n';
				line[2] = 0;
				break;
			}
		}
	case set_no:
		if (sym_tristate_within_range(sym, no)) {
			line[0] = 'n';
			line[1] = '\n';
			line[2] = 0;
			break;
		}
	case set_random:
		do {
			val = (tristate)(random() % 3);
		} while (!sym_tristate_within_range(sym, val));
		switch (val) {
		case no: line[0] = 'n'; break;
		case mod: line[0] = 'm'; break;
		case yes: line[0] = 'y'; break;
		}
		line[1] = '\n';
		line[2] = 0;
		break;
	default:
		break;
	}
	printf("%s", line);
}