1 // SPDX-License-Identifier: GPL-2.0
3  * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
5  * Introduced single menu mode (show all sub-menus in one large tree).
6  * 2002-11-06 Petr Baudis <pasky@ucw.cz>
27 #include "mnconf-common.h"
31 "--------\n"
33 "Features can either be built-in, modularized, or ignored. Parameters\n"
40 "  - - are selected by other feature,\n"
45 "keys and press <Y> to build it in, <M> to make it a module or\n"
46 "<N> to remove it.  You may also press the <Space Bar> to cycle\n"
47 "through the available options (i.e. Y->N->M->Y).\n"
52 "----------\n"
54 "   wish to change or the submenu you wish to select and press <Enter>.\n"
55 "   Submenus are designated by \"--->\", empty ones by \"----\".\n"
57 "   Shortcut: Press the option's highlighted letter (hotkey).\n"
65 "   and press <ENTER>.\n"
67 "   Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n"
68 "             using those letters.  You may press a single <ESC>, but\n"
75 "   and press <ENTER>.\n"
77 "   Shortcut: Press <H> or <?>.\n"
79 "o  To toggle the display of hidden options, press <Z>.\n"
83 "-----------\n"
84 "o  Use the cursor keys to select the option you wish to set and press\n"
87 "   Shortcut: Press the first letter of the option you wish to set then\n"
88 "             press <S> or <SPACE BAR>.\n"
91 "   <Help> and Press <ENTER>.\n"
93 "   Shortcut: Press <H> or <?>.\n"
100 "-----------\n"
101 "o  Enter the requested information and press <ENTER>\n"
106 "   and press <ENTER>.  You can try <TAB><H> as well.\n"
110 "--------\n"
115 "o  Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n"
119 "-----------------------------\n"
134 "-----------------\n"
152 "------------------------------\n"
168 "-------\n"
169 "Pressing the forward-slash (/) anywhere brings up a search dialog box.\n"
173 "--------------------------------\n"
187 	"<Enter> selects submenus ---> (or empty submenus ----).  "
190 	"Press <Esc><Esc> to exit, <?> for Help, </> for Search.  "
191 	"Legend: [*] built-in  [ ] excluded  <M> module  < > module capable",
194 	"press the hotkey of the item you wish to select "
196 	"Press <?> for additional information about this option.",
245 	"-----------------------------------------------------------------\n"
250 	"    -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
251 	"      -> PCI support (PCI [=y])\n"
252 	"(1)     -> PCI access mode (<choice> [=y])\n"
257 	"-----------------------------------------------------------------\n"
269 	"    selectable menu item - and the current value is displayed inside\n"
271 	"    Press the key in the (#) prefix to jump directly to that\n"
301 	snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",  in set_config_filename()
302 		 config_filename, rootmenu.prompt->text);  in set_config_filename()
321 		tmp = pos->next;  in set_subtitle()
327 		if (sp->text) {  in set_subtitle()
329 				pos->next = xcalloc(1, sizeof(*pos));  in set_subtitle()
330 				pos = pos->next;  in set_subtitle()
334 			pos->text = sp->text;  in set_subtitle()
346 		tmp = pos->next;  in reset_subtitle()
377 	help.max_width = getmaxx(stdscr) - 10;  in show_help()
442 			conf(data.target->parent, data.target);  in search_conf()
475 	sym = menu->sym;  in build_conf()
476 	prop = menu->prompt;  in build_conf()
480 			switch (prop->type) {  in build_conf()
485 						  menu->data ? "-->" : "++>",  in build_conf()
490 						  menu_is_empty(menu) ? "----" : "--->");  in build_conf()
493 				if (single_menu_mode && menu->data)  in build_conf()
507 					item_make("---%*c%s", indent + 1, ' ', prompt);  in build_conf()
523 		for (child = menu->list; child; child = child->next) {  in build_conf()
524 			if (menu_is_visible(child) && child->sym == def_sym)  in build_conf()
534 			item_add_str(" (%s)  --->", menu_get_prompt(def_menu));  in build_conf()
538 			item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu));  in build_conf()
550 				item_make("-%c-", val == no ? ' ' : '*');  in build_conf()
561 				if (sym->rev_dep.tri == mod)  in build_conf()
566 				item_make("-%c-", ch);  in build_conf()
573 			tmp = indent - tmp + 4;  in build_conf()
586 		if (menu->prompt->type == P_MENU) {  in build_conf()
587 			item_add_str("  %s", menu_is_empty(menu) ? "----" : "--->");  in build_conf()
594 	for (child = menu->list; child; child = child->next)  in build_conf()
596 	indent -= doint;  in build_conf()
612 		for (child = menu->list; child; child = child->next) {  in conf_choice()
615 			if (child->sym)  in conf_choice()
622 			if (child->sym == active)  in conf_choice()
624 			if (child->sym == sym_calc_choice(menu))  in conf_choice()
638 				if (!child->sym)  in conf_choice()
641 				choice_set_value(menu, child->sym);  in conf_choice()
648 				active = child->sym;  in conf_choice()
654 		case -ERRDISPLAYTOOSMALL:  in conf_choice()
668 		switch (sym_get_type(menu->sym)) {  in conf_string()
684 				      sym_get_string_value(menu->sym));  in conf_string()
687 			if (sym_set_string_value(menu->sym, dialog_input_result))  in conf_string()
780 		if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)  in conf()
791 			sym = submenu->sym;  in conf()
800 					submenu->data = (void *) (long) !submenu->data;  in conf()
807 				else if (submenu->prompt->type == P_MENU)  in conf()
885 				     "(Press <ESC><ESC> to continue kernel configuration.)",  in handle_exit()
888 		res = -1;  in handle_exit()
903 	case -1:  in handle_exit()
937 	if (ac > 1 && strcmp(av[1], "-s") == 0) {  in main()