Root/
1 | /* |
2 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
3 | * Released under the terms of the GNU GPL v2.0. |
4 | * |
5 | * Introduced single menu mode (show all sub-menus in one large tree). |
6 | * 2002-11-06 Petr Baudis <pasky@ucw.cz> |
7 | * |
8 | * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br> |
9 | */ |
10 | |
11 | #include <ctype.h> |
12 | #include <errno.h> |
13 | #include <fcntl.h> |
14 | #include <limits.h> |
15 | #include <stdarg.h> |
16 | #include <stdlib.h> |
17 | #include <string.h> |
18 | #include <unistd.h> |
19 | #include <locale.h> |
20 | |
21 | #define LKC_DIRECT_LINK |
22 | #include "lkc.h" |
23 | #include "lxdialog/dialog.h" |
24 | |
25 | static const char mconf_readme[] = N_( |
26 | "Overview\n" |
27 | "--------\n" |
28 | "This interface let you select features and parameters for the build.\n" |
29 | "Features can either be built-in, modularized, or ignored. Parameters\n" |
30 | "must be entered in as decimal or hexadecimal numbers or text.\n" |
31 | "\n" |
32 | "Menu items beginning with following braces represent features that\n" |
33 | " [ ] can be built in or removed\n" |
34 | " < > can be built in, modularized or removed\n" |
35 | " { } can be built in or modularized (selected by other feature)\n" |
36 | " - - are selected by other feature,\n" |
37 | "while *, M or whitespace inside braces means to build in, build as\n" |
38 | "a module or to exclude the feature respectively.\n" |
39 | "\n" |
40 | "To change any of these features, highlight it with the cursor\n" |
41 | "keys and press <Y> to build it in, <M> to make it a module or\n" |
42 | "<N> to removed it. You may also press the <Space Bar> to cycle\n" |
43 | "through the available options (ie. Y->N->M->Y).\n" |
44 | "\n" |
45 | "Some additional keyboard hints:\n" |
46 | "\n" |
47 | "Menus\n" |
48 | "----------\n" |
49 | "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" |
50 | " you wish to change or submenu wish to select and press <Enter>.\n" |
51 | " Submenus are designated by \"--->\".\n" |
52 | "\n" |
53 | " Shortcut: Press the option's highlighted letter (hotkey).\n" |
54 | " Pressing a hotkey more than once will sequence\n" |
55 | " through all visible items which use that hotkey.\n" |
56 | "\n" |
57 | " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" |
58 | " unseen options into view.\n" |
59 | "\n" |
60 | "o To exit a menu use the cursor keys to highlight the <Exit> button\n" |
61 | " and press <ENTER>.\n" |
62 | "\n" |
63 | " Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" |
64 | " using those letters. You may press a single <ESC>, but\n" |
65 | " there is a delayed response which you may find annoying.\n" |
66 | "\n" |
67 | " Also, the <TAB> and cursor keys will cycle between <Select>,\n" |
68 | " <Exit> and <Help>.\n" |
69 | "\n" |
70 | "o To get help with an item, use the cursor keys to highlight <Help>\n" |
71 | " and press <ENTER>.\n" |
72 | "\n" |
73 | " Shortcut: Press <H> or <?>.\n" |
74 | "\n" |
75 | "o To toggle the display of hidden options, press <Z>.\n" |
76 | "\n" |
77 | "\n" |
78 | "Radiolists (Choice lists)\n" |
79 | "-----------\n" |
80 | "o Use the cursor keys to select the option you wish to set and press\n" |
81 | " <S> or the <SPACE BAR>.\n" |
82 | "\n" |
83 | " Shortcut: Press the first letter of the option you wish to set then\n" |
84 | " press <S> or <SPACE BAR>.\n" |
85 | "\n" |
86 | "o To see available help for the item, use the cursor keys to highlight\n" |
87 | " <Help> and Press <ENTER>.\n" |
88 | "\n" |
89 | " Shortcut: Press <H> or <?>.\n" |
90 | "\n" |
91 | " Also, the <TAB> and cursor keys will cycle between <Select> and\n" |
92 | " <Help>\n" |
93 | "\n" |
94 | "\n" |
95 | "Data Entry\n" |
96 | "-----------\n" |
97 | "o Enter the requested information and press <ENTER>\n" |
98 | " If you are entering hexadecimal values, it is not necessary to\n" |
99 | " add the '0x' prefix to the entry.\n" |
100 | "\n" |
101 | "o For help, use the <TAB> or cursor keys to highlight the help option\n" |
102 | " and press <ENTER>. You can try <TAB><H> as well.\n" |
103 | "\n" |
104 | "\n" |
105 | "Text Box (Help Window)\n" |
106 | "--------\n" |
107 | "o Use the cursor keys to scroll up/down/left/right. The VI editor\n" |
108 | " keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n" |
109 | " who are familiar with less and lynx.\n" |
110 | "\n" |
111 | "o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n" |
112 | "\n" |
113 | "\n" |
114 | "Alternate Configuration Files\n" |
115 | "-----------------------------\n" |
116 | "Menuconfig supports the use of alternate configuration files for\n" |
117 | "those who, for various reasons, find it necessary to switch\n" |
118 | "between different configurations.\n" |
119 | "\n" |
120 | "At the end of the main menu you will find two options. One is\n" |
121 | "for saving the current configuration to a file of your choosing.\n" |
122 | "The other option is for loading a previously saved alternate\n" |
123 | "configuration.\n" |
124 | "\n" |
125 | "Even if you don't use alternate configuration files, but you\n" |
126 | "find during a Menuconfig session that you have completely messed\n" |
127 | "up your settings, you may use the \"Load Alternate...\" option to\n" |
128 | "restore your previously saved settings from \".config\" without\n" |
129 | "restarting Menuconfig.\n" |
130 | "\n" |
131 | "Other information\n" |
132 | "-----------------\n" |
133 | "If you use Menuconfig in an XTERM window make sure you have your\n" |
134 | "$TERM variable set to point to a xterm definition which supports color.\n" |
135 | "Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" |
136 | "display correctly in a RXVT window because rxvt displays only one\n" |
137 | "intensity of color, bright.\n" |
138 | "\n" |
139 | "Menuconfig will display larger menus on screens or xterms which are\n" |
140 | "set to display more than the standard 25 row by 80 column geometry.\n" |
141 | "In order for this to work, the \"stty size\" command must be able to\n" |
142 | "display the screen's current row and column geometry. I STRONGLY\n" |
143 | "RECOMMEND that you make sure you do NOT have the shell variables\n" |
144 | "LINES and COLUMNS exported into your environment. Some distributions\n" |
145 | "export those variables via /etc/profile. Some ncurses programs can\n" |
146 | "become confused when those variables (LINES & COLUMNS) don't reflect\n" |
147 | "the true screen size.\n" |
148 | "\n" |
149 | "Optional personality available\n" |
150 | "------------------------------\n" |
151 | "If you prefer to have all of the options listed in a single menu, rather\n" |
152 | "than the default multimenu hierarchy, run the menuconfig with\n" |
153 | "MENUCONFIG_MODE environment variable set to single_menu. Example:\n" |
154 | "\n" |
155 | "make MENUCONFIG_MODE=single_menu menuconfig\n" |
156 | "\n" |
157 | "<Enter> will then unroll the appropriate category, or enfold it if it\n" |
158 | "is already unrolled.\n" |
159 | "\n" |
160 | "Note that this mode can eventually be a little more CPU expensive\n" |
161 | "(especially with a larger number of unrolled categories) than the\n" |
162 | "default mode.\n" |
163 | "\n" |
164 | "Different color themes available\n" |
165 | "--------------------------------\n" |
166 | "It is possible to select different color themes using the variable\n" |
167 | "MENUCONFIG_COLOR. To select a theme use:\n" |
168 | "\n" |
169 | "make MENUCONFIG_COLOR=<theme> menuconfig\n" |
170 | "\n" |
171 | "Available themes are\n" |
172 | " mono => selects colors suitable for monochrome displays\n" |
173 | " blackbg => selects a color scheme with black background\n" |
174 | " classic => theme with blue background. The classic look\n" |
175 | " bluetitle => a LCD friendly version of classic. (default)\n" |
176 | "\n"), |
177 | menu_instructions[] = N_( |
178 | "Arrow keys navigate the menu. " |
179 | "<Enter> selects submenus --->. " |
180 | "Highlighted letters are hotkeys. " |
181 | "Pressing <Y> includes, <N> excludes, <M> modularizes features. " |
182 | "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " |
183 | "Legend: [*] built-in [ ] excluded <M> module < > module capable"), |
184 | radiolist_instructions[] = N_( |
185 | "Use the arrow keys to navigate this window or " |
186 | "press the hotkey of the item you wish to select " |
187 | "followed by the <SPACE BAR>. " |
188 | "Press <?> for additional information about this option."), |
189 | inputbox_instructions_int[] = N_( |
190 | "Please enter a decimal value. " |
191 | "Fractions will not be accepted. " |
192 | "Use the <TAB> key to move from the input field to the buttons below it."), |
193 | inputbox_instructions_hex[] = N_( |
194 | "Please enter a hexadecimal value. " |
195 | "Use the <TAB> key to move from the input field to the buttons below it."), |
196 | inputbox_instructions_string[] = N_( |
197 | "Please enter a string value. " |
198 | "Use the <TAB> key to move from the input field to the buttons below it."), |
199 | setmod_text[] = N_( |
200 | "This feature depends on another which has been configured as a module.\n" |
201 | "As a result, this feature will be built as a module."), |
202 | load_config_text[] = N_( |
203 | "Enter the name of the configuration file you wish to load. " |
204 | "Accept the name shown to restore the configuration you " |
205 | "last retrieved. Leave blank to abort."), |
206 | load_config_help[] = N_( |
207 | "\n" |
208 | "For various reasons, one may wish to keep several different\n" |
209 | "configurations available on a single machine.\n" |
210 | "\n" |
211 | "If you have saved a previous configuration in a file other than the\n" |
212 | "default one, entering its name here will allow you to modify that\n" |
213 | "configuration.\n" |
214 | "\n" |
215 | "If you are uncertain, then you have probably never used alternate\n" |
216 | "configuration files. You should therefore leave this blank to abort.\n"), |
217 | save_config_text[] = N_( |
218 | "Enter a filename to which this configuration should be saved " |
219 | "as an alternate. Leave blank to abort."), |
220 | save_config_help[] = N_( |
221 | "\n" |
222 | "For various reasons, one may wish to keep different configurations\n" |
223 | "available on a single machine.\n" |
224 | "\n" |
225 | "Entering a file name here will allow you to later retrieve, modify\n" |
226 | "and use the current configuration as an alternate to whatever\n" |
227 | "configuration options you have selected at that time.\n" |
228 | "\n" |
229 | "If you are uncertain what all this means then you should probably\n" |
230 | "leave this blank.\n"), |
231 | search_help[] = N_( |
232 | "\n" |
233 | "Search for symbols and display their relations.\n" |
234 | "Regular expressions are allowed.\n" |
235 | "Example: search for \"^FOO\"\n" |
236 | "Result:\n" |
237 | "-----------------------------------------------------------------\n" |
238 | "Symbol: FOO [=m]\n" |
239 | "Prompt: Foo bus is used to drive the bar HW\n" |
240 | "Defined at drivers/pci/Kconfig:47\n" |
241 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" |
242 | "Location:\n" |
243 | " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" |
244 | " -> PCI support (PCI [=y])\n" |
245 | " -> PCI access mode (<choice> [=y])\n" |
246 | "Selects: LIBCRC32\n" |
247 | "Selected by: BAR\n" |
248 | "-----------------------------------------------------------------\n" |
249 | "o The line 'Prompt:' shows the text used in the menu structure for\n" |
250 | " this symbol\n" |
251 | "o The 'Defined at' line tell at what file / line number the symbol\n" |
252 | " is defined\n" |
253 | "o The 'Depends on:' line tell what symbols needs to be defined for\n" |
254 | " this symbol to be visible in the menu (selectable)\n" |
255 | "o The 'Location:' lines tell where in the menu structure this symbol\n" |
256 | " is located\n" |
257 | " A location followed by a [=y] indicate that this is a selectable\n" |
258 | " menu item - and current value is displayed inside brackets.\n" |
259 | "o The 'Selects:' line tell what symbol will be automatically\n" |
260 | " selected if this symbol is selected (y or m)\n" |
261 | "o The 'Selected by' line tell what symbol has selected this symbol\n" |
262 | "\n" |
263 | "Only relevant lines are shown.\n" |
264 | "\n\n" |
265 | "Search examples:\n" |
266 | "Examples: USB => find all symbols containing USB\n" |
267 | " ^USB => find all symbols starting with USB\n" |
268 | " USB$ => find all symbols ending with USB\n" |
269 | "\n"); |
270 | |
271 | static int indent; |
272 | static struct menu *current_menu; |
273 | static int child_count; |
274 | static int single_menu_mode; |
275 | static int show_all_options; |
276 | |
277 | static void conf(struct menu *menu); |
278 | static void conf_choice(struct menu *menu); |
279 | static void conf_string(struct menu *menu); |
280 | static void conf_load(void); |
281 | static void conf_save(void); |
282 | static void show_textbox(const char *title, const char *text, int r, int c); |
283 | static void show_helptext(const char *title, const char *text); |
284 | static void show_help(struct menu *menu); |
285 | |
286 | static char filename[PATH_MAX+1]; |
287 | static void set_config_filename(const char *config_filename) |
288 | { |
289 | static char menu_backtitle[PATH_MAX+128]; |
290 | int size; |
291 | |
292 | size = snprintf(menu_backtitle, sizeof(menu_backtitle), |
293 | "%s - %s", config_filename, rootmenu.prompt->text); |
294 | if (size >= sizeof(menu_backtitle)) |
295 | menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; |
296 | set_dialog_backtitle(menu_backtitle); |
297 | |
298 | size = snprintf(filename, sizeof(filename), "%s", config_filename); |
299 | if (size >= sizeof(filename)) |
300 | filename[sizeof(filename)-1] = '\0'; |
301 | } |
302 | |
303 | |
304 | static void search_conf(void) |
305 | { |
306 | struct symbol **sym_arr; |
307 | struct gstr res; |
308 | char *dialog_input; |
309 | int dres; |
310 | again: |
311 | dialog_clear(); |
312 | dres = dialog_inputbox(_("Search Configuration Parameter"), |
313 | _("Enter " CONFIG_ " (sub)string to search for " |
314 | "(with or without \"" CONFIG_ "\")"), |
315 | 10, 75, ""); |
316 | switch (dres) { |
317 | case 0: |
318 | break; |
319 | case 1: |
320 | show_helptext(_("Search Configuration"), search_help); |
321 | goto again; |
322 | default: |
323 | return; |
324 | } |
325 | |
326 | /* strip the prefix if necessary */ |
327 | dialog_input = dialog_input_result; |
328 | if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) |
329 | dialog_input += strlen(CONFIG_); |
330 | |
331 | sym_arr = sym_re_search(dialog_input); |
332 | res = get_relations_str(sym_arr); |
333 | free(sym_arr); |
334 | show_textbox(_("Search Results"), str_get(&res), 0, 0); |
335 | str_free(&res); |
336 | } |
337 | |
338 | static void build_conf(struct menu *menu) |
339 | { |
340 | struct symbol *sym; |
341 | struct property *prop; |
342 | struct menu *child; |
343 | int type, tmp, doint = 2; |
344 | tristate val; |
345 | char ch; |
346 | bool visible; |
347 | |
348 | /* |
349 | * note: menu_is_visible() has side effect that it will |
350 | * recalc the value of the symbol. |
351 | */ |
352 | visible = menu_is_visible(menu); |
353 | if (show_all_options && !menu_has_prompt(menu)) |
354 | return; |
355 | else if (!show_all_options && !visible) |
356 | return; |
357 | |
358 | sym = menu->sym; |
359 | prop = menu->prompt; |
360 | if (!sym) { |
361 | if (prop && menu != current_menu) { |
362 | const char *prompt = menu_get_prompt(menu); |
363 | switch (prop->type) { |
364 | case P_MENU: |
365 | child_count++; |
366 | prompt = _(prompt); |
367 | if (single_menu_mode) { |
368 | item_make("%s%*c%s", |
369 | menu->data ? "-->" : "++>", |
370 | indent + 1, ' ', prompt); |
371 | } else |
372 | item_make(" %*c%s --->", indent + 1, ' ', prompt); |
373 | |
374 | item_set_tag('m'); |
375 | item_set_data(menu); |
376 | if (single_menu_mode && menu->data) |
377 | goto conf_childs; |
378 | return; |
379 | case P_COMMENT: |
380 | if (prompt) { |
381 | child_count++; |
382 | item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); |
383 | item_set_tag(':'); |
384 | item_set_data(menu); |
385 | } |
386 | break; |
387 | default: |
388 | if (prompt) { |
389 | child_count++; |
390 | item_make("---%*c%s", indent + 1, ' ', _(prompt)); |
391 | item_set_tag(':'); |
392 | item_set_data(menu); |
393 | } |
394 | } |
395 | } else |
396 | doint = 0; |
397 | goto conf_childs; |
398 | } |
399 | |
400 | type = sym_get_type(sym); |
401 | if (sym_is_choice(sym)) { |
402 | struct symbol *def_sym = sym_get_choice_value(sym); |
403 | struct menu *def_menu = NULL; |
404 | |
405 | child_count++; |
406 | for (child = menu->list; child; child = child->next) { |
407 | if (menu_is_visible(child) && child->sym == def_sym) |
408 | def_menu = child; |
409 | } |
410 | |
411 | val = sym_get_tristate_value(sym); |
412 | if (sym_is_changable(sym)) { |
413 | switch (type) { |
414 | case S_BOOLEAN: |
415 | item_make("[%c]", val == no ? ' ' : '*'); |
416 | break; |
417 | case S_TRISTATE: |
418 | switch (val) { |
419 | case yes: ch = '*'; break; |
420 | case mod: ch = 'M'; break; |
421 | default: ch = ' '; break; |
422 | } |
423 | item_make("<%c>", ch); |
424 | break; |
425 | } |
426 | item_set_tag('t'); |
427 | item_set_data(menu); |
428 | } else { |
429 | item_make(" "); |
430 | item_set_tag(def_menu ? 't' : ':'); |
431 | item_set_data(menu); |
432 | } |
433 | |
434 | item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); |
435 | if (val == yes) { |
436 | if (def_menu) { |
437 | item_add_str(" (%s)", _(menu_get_prompt(def_menu))); |
438 | item_add_str(" --->"); |
439 | if (def_menu->list) { |
440 | indent += 2; |
441 | build_conf(def_menu); |
442 | indent -= 2; |
443 | } |
444 | } |
445 | return; |
446 | } |
447 | } else { |
448 | if (menu == current_menu) { |
449 | item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); |
450 | item_set_tag(':'); |
451 | item_set_data(menu); |
452 | goto conf_childs; |
453 | } |
454 | child_count++; |
455 | val = sym_get_tristate_value(sym); |
456 | if (sym_is_choice_value(sym) && val == yes) { |
457 | item_make(" "); |
458 | item_set_tag(':'); |
459 | item_set_data(menu); |
460 | } else { |
461 | switch (type) { |
462 | case S_BOOLEAN: |
463 | if (sym_is_changable(sym)) |
464 | item_make("[%c]", val == no ? ' ' : '*'); |
465 | else |
466 | item_make("-%c-", val == no ? ' ' : '*'); |
467 | item_set_tag('t'); |
468 | item_set_data(menu); |
469 | break; |
470 | case S_TRISTATE: |
471 | switch (val) { |
472 | case yes: ch = '*'; break; |
473 | case mod: ch = 'M'; break; |
474 | default: ch = ' '; break; |
475 | } |
476 | if (sym_is_changable(sym)) { |
477 | if (sym->rev_dep.tri == mod) |
478 | item_make("{%c}", ch); |
479 | else |
480 | item_make("<%c>", ch); |
481 | } else |
482 | item_make("-%c-", ch); |
483 | item_set_tag('t'); |
484 | item_set_data(menu); |
485 | break; |
486 | default: |
487 | tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ |
488 | item_make("(%s)", sym_get_string_value(sym)); |
489 | tmp = indent - tmp + 4; |
490 | if (tmp < 0) |
491 | tmp = 0; |
492 | item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), |
493 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
494 | "" : _(" (NEW)")); |
495 | item_set_tag('s'); |
496 | item_set_data(menu); |
497 | goto conf_childs; |
498 | } |
499 | } |
500 | item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), |
501 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
502 | "" : _(" (NEW)")); |
503 | if (menu->prompt->type == P_MENU) { |
504 | item_add_str(" --->"); |
505 | return; |
506 | } |
507 | } |
508 | |
509 | conf_childs: |
510 | indent += doint; |
511 | for (child = menu->list; child; child = child->next) |
512 | build_conf(child); |
513 | indent -= doint; |
514 | } |
515 | |
516 | static void conf(struct menu *menu) |
517 | { |
518 | struct menu *submenu; |
519 | const char *prompt = menu_get_prompt(menu); |
520 | struct symbol *sym; |
521 | struct menu *active_menu = NULL; |
522 | int res; |
523 | int s_scroll = 0; |
524 | |
525 | while (1) { |
526 | item_reset(); |
527 | current_menu = menu; |
528 | build_conf(menu); |
529 | if (!child_count) |
530 | break; |
531 | if (menu == &rootmenu) { |
532 | item_make("--- "); |
533 | item_set_tag(':'); |
534 | item_make(_(" Load an Alternate Configuration File")); |
535 | item_set_tag('L'); |
536 | item_make(_(" Save an Alternate Configuration File")); |
537 | item_set_tag('S'); |
538 | } |
539 | dialog_clear(); |
540 | res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), |
541 | _(menu_instructions), |
542 | active_menu, &s_scroll); |
543 | if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) |
544 | break; |
545 | if (!item_activate_selected()) |
546 | continue; |
547 | if (!item_tag()) |
548 | continue; |
549 | |
550 | submenu = item_data(); |
551 | active_menu = item_data(); |
552 | if (submenu) |
553 | sym = submenu->sym; |
554 | else |
555 | sym = NULL; |
556 | |
557 | switch (res) { |
558 | case 0: |
559 | switch (item_tag()) { |
560 | case 'm': |
561 | if (single_menu_mode) |
562 | submenu->data = (void *) (long) !submenu->data; |
563 | else |
564 | conf(submenu); |
565 | break; |
566 | case 't': |
567 | if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) |
568 | conf_choice(submenu); |
569 | else if (submenu->prompt->type == P_MENU) |
570 | conf(submenu); |
571 | break; |
572 | case 's': |
573 | conf_string(submenu); |
574 | break; |
575 | case 'L': |
576 | conf_load(); |
577 | break; |
578 | case 'S': |
579 | conf_save(); |
580 | break; |
581 | } |
582 | break; |
583 | case 2: |
584 | if (sym) |
585 | show_help(submenu); |
586 | else |
587 | show_helptext(_("README"), _(mconf_readme)); |
588 | break; |
589 | case 3: |
590 | if (item_is_tag('t')) { |
591 | if (sym_set_tristate_value(sym, yes)) |
592 | break; |
593 | if (sym_set_tristate_value(sym, mod)) |
594 | show_textbox(NULL, setmod_text, 6, 74); |
595 | } |
596 | break; |
597 | case 4: |
598 | if (item_is_tag('t')) |
599 | sym_set_tristate_value(sym, no); |
600 | break; |
601 | case 5: |
602 | if (item_is_tag('t')) |
603 | sym_set_tristate_value(sym, mod); |
604 | break; |
605 | case 6: |
606 | if (item_is_tag('t')) |
607 | sym_toggle_tristate_value(sym); |
608 | else if (item_is_tag('m')) |
609 | conf(submenu); |
610 | break; |
611 | case 7: |
612 | search_conf(); |
613 | break; |
614 | case 8: |
615 | show_all_options = !show_all_options; |
616 | break; |
617 | } |
618 | } |
619 | } |
620 | |
621 | static void show_textbox(const char *title, const char *text, int r, int c) |
622 | { |
623 | dialog_clear(); |
624 | dialog_textbox(title, text, r, c); |
625 | } |
626 | |
627 | static void show_helptext(const char *title, const char *text) |
628 | { |
629 | show_textbox(title, text, 0, 0); |
630 | } |
631 | |
632 | static void show_help(struct menu *menu) |
633 | { |
634 | struct gstr help = str_new(); |
635 | |
636 | help.max_width = getmaxx(stdscr) - 10; |
637 | menu_get_ext_help(menu, &help); |
638 | |
639 | show_helptext(_(menu_get_prompt(menu)), str_get(&help)); |
640 | str_free(&help); |
641 | } |
642 | |
643 | static void conf_choice(struct menu *menu) |
644 | { |
645 | const char *prompt = _(menu_get_prompt(menu)); |
646 | struct menu *child; |
647 | struct symbol *active; |
648 | |
649 | active = sym_get_choice_value(menu->sym); |
650 | while (1) { |
651 | int res; |
652 | int selected; |
653 | item_reset(); |
654 | |
655 | current_menu = menu; |
656 | for (child = menu->list; child; child = child->next) { |
657 | if (!menu_is_visible(child)) |
658 | continue; |
659 | if (child->sym) |
660 | item_make("%s", _(menu_get_prompt(child))); |
661 | else { |
662 | item_make("*** %s ***", _(menu_get_prompt(child))); |
663 | item_set_tag(':'); |
664 | } |
665 | item_set_data(child); |
666 | if (child->sym == active) |
667 | item_set_selected(1); |
668 | if (child->sym == sym_get_choice_value(menu->sym)) |
669 | item_set_tag('X'); |
670 | } |
671 | dialog_clear(); |
672 | res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), |
673 | _(radiolist_instructions), |
674 | 15, 70, 6); |
675 | selected = item_activate_selected(); |
676 | switch (res) { |
677 | case 0: |
678 | if (selected) { |
679 | child = item_data(); |
680 | if (!child->sym) |
681 | break; |
682 | |
683 | sym_set_tristate_value(child->sym, yes); |
684 | } |
685 | return; |
686 | case 1: |
687 | if (selected) { |
688 | child = item_data(); |
689 | show_help(child); |
690 | active = child->sym; |
691 | } else |
692 | show_help(menu); |
693 | break; |
694 | case KEY_ESC: |
695 | return; |
696 | case -ERRDISPLAYTOOSMALL: |
697 | return; |
698 | } |
699 | } |
700 | } |
701 | |
702 | static void conf_string(struct menu *menu) |
703 | { |
704 | const char *prompt = menu_get_prompt(menu); |
705 | |
706 | while (1) { |
707 | int res; |
708 | const char *heading; |
709 | |
710 | switch (sym_get_type(menu->sym)) { |
711 | case S_INT: |
712 | heading = _(inputbox_instructions_int); |
713 | break; |
714 | case S_HEX: |
715 | heading = _(inputbox_instructions_hex); |
716 | break; |
717 | case S_STRING: |
718 | heading = _(inputbox_instructions_string); |
719 | break; |
720 | default: |
721 | heading = _("Internal mconf error!"); |
722 | } |
723 | dialog_clear(); |
724 | res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), |
725 | heading, 10, 75, |
726 | sym_get_string_value(menu->sym)); |
727 | switch (res) { |
728 | case 0: |
729 | if (sym_set_string_value(menu->sym, dialog_input_result)) |
730 | return; |
731 | show_textbox(NULL, _("You have made an invalid entry."), 5, 43); |
732 | break; |
733 | case 1: |
734 | show_help(menu); |
735 | break; |
736 | case KEY_ESC: |
737 | return; |
738 | } |
739 | } |
740 | } |
741 | |
742 | static void conf_load(void) |
743 | { |
744 | |
745 | while (1) { |
746 | int res; |
747 | dialog_clear(); |
748 | res = dialog_inputbox(NULL, load_config_text, |
749 | 11, 55, filename); |
750 | switch(res) { |
751 | case 0: |
752 | if (!dialog_input_result[0]) |
753 | return; |
754 | if (!conf_read(dialog_input_result)) { |
755 | set_config_filename(dialog_input_result); |
756 | sym_set_change_count(1); |
757 | return; |
758 | } |
759 | show_textbox(NULL, _("File does not exist!"), 5, 38); |
760 | break; |
761 | case 1: |
762 | show_helptext(_("Load Alternate Configuration"), load_config_help); |
763 | break; |
764 | case KEY_ESC: |
765 | return; |
766 | } |
767 | } |
768 | } |
769 | |
770 | static void conf_save(void) |
771 | { |
772 | while (1) { |
773 | int res; |
774 | dialog_clear(); |
775 | res = dialog_inputbox(NULL, save_config_text, |
776 | 11, 55, filename); |
777 | switch(res) { |
778 | case 0: |
779 | if (!dialog_input_result[0]) |
780 | return; |
781 | if (!conf_write(dialog_input_result)) { |
782 | set_config_filename(dialog_input_result); |
783 | return; |
784 | } |
785 | show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); |
786 | break; |
787 | case 1: |
788 | show_helptext(_("Save Alternate Configuration"), save_config_help); |
789 | break; |
790 | case KEY_ESC: |
791 | return; |
792 | } |
793 | } |
794 | } |
795 | |
796 | int main(int ac, char **av) |
797 | { |
798 | int saved_x, saved_y; |
799 | char *mode; |
800 | int res; |
801 | |
802 | setlocale(LC_ALL, ""); |
803 | bindtextdomain(PACKAGE, LOCALEDIR); |
804 | textdomain(PACKAGE); |
805 | |
806 | conf_parse(av[1]); |
807 | conf_read(NULL); |
808 | |
809 | mode = getenv("MENUCONFIG_MODE"); |
810 | if (mode) { |
811 | if (!strcasecmp(mode, "single_menu")) |
812 | single_menu_mode = 1; |
813 | } |
814 | |
815 | initscr(); |
816 | |
817 | getyx(stdscr, saved_y, saved_x); |
818 | if (init_dialog(NULL)) { |
819 | fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); |
820 | fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); |
821 | return 1; |
822 | } |
823 | |
824 | set_config_filename(conf_get_configname()); |
825 | do { |
826 | conf(&rootmenu); |
827 | dialog_clear(); |
828 | if (conf_get_changed()) |
829 | res = dialog_yesno(NULL, |
830 | _("Do you wish to save your " |
831 | "new configuration?\n" |
832 | "<ESC><ESC> to continue."), |
833 | 6, 60); |
834 | else |
835 | res = -1; |
836 | } while (res == KEY_ESC); |
837 | end_dialog(saved_x, saved_y); |
838 | |
839 | switch (res) { |
840 | case 0: |
841 | if (conf_write(filename)) { |
842 | fprintf(stderr, _("\n\n" |
843 | "Error while writing of the configuration.\n" |
844 | "Your configuration changes were NOT saved." |
845 | "\n\n")); |
846 | return 1; |
847 | } |
848 | case -1: |
849 | printf(_("\n\n" |
850 | "*** End of the configuration.\n" |
851 | "*** Execute 'make' to start the build or try 'make help'." |
852 | "\n\n")); |
853 | break; |
854 | default: |
855 | fprintf(stderr, _("\n\n" |
856 | "Your configuration changes were NOT saved." |
857 | "\n\n")); |
858 | } |
859 | |
860 | return 0; |
861 | } |
862 | |
863 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9