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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> | |
3 | * Released under the terms of the GNU GPL v2.0. | |
4 | */ | |
5 | ||
10a4b277 | 6 | #include <stdarg.h> |
1da177e4 LT |
7 | #include <stdlib.h> |
8 | #include <string.h> | |
9 | ||
10 | #define LKC_DIRECT_LINK | |
11 | #include "lkc.h" | |
12 | ||
6bd5999d | 13 | static const char nohelp_text[] = N_( |
652cf982 | 14 | "There is no help available for this option.\n"); |
6bd5999d | 15 | |
1da177e4 LT |
16 | struct menu rootmenu; |
17 | static struct menu **last_entry_ptr; | |
18 | ||
19 | struct file *file_list; | |
20 | struct file *current_file; | |
21 | ||
93449082 | 22 | void menu_warn(struct menu *menu, const char *fmt, ...) |
1da177e4 LT |
23 | { |
24 | va_list ap; | |
25 | va_start(ap, fmt); | |
26 | fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno); | |
27 | vfprintf(stderr, fmt, ap); | |
28 | fprintf(stderr, "\n"); | |
29 | va_end(ap); | |
30 | } | |
31 | ||
32 | static void prop_warn(struct property *prop, const char *fmt, ...) | |
33 | { | |
34 | va_list ap; | |
35 | va_start(ap, fmt); | |
36 | fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno); | |
37 | vfprintf(stderr, fmt, ap); | |
38 | fprintf(stderr, "\n"); | |
39 | va_end(ap); | |
40 | } | |
41 | ||
692d97c3 | 42 | void _menu_init(void) |
1da177e4 LT |
43 | { |
44 | current_entry = current_menu = &rootmenu; | |
45 | last_entry_ptr = &rootmenu.list; | |
46 | } | |
47 | ||
48 | void menu_add_entry(struct symbol *sym) | |
49 | { | |
50 | struct menu *menu; | |
51 | ||
52 | menu = malloc(sizeof(*menu)); | |
53 | memset(menu, 0, sizeof(*menu)); | |
54 | menu->sym = sym; | |
55 | menu->parent = current_menu; | |
56 | menu->file = current_file; | |
57 | menu->lineno = zconf_lineno(); | |
58 | ||
59 | *last_entry_ptr = menu; | |
60 | last_entry_ptr = &menu->next; | |
61 | current_entry = menu; | |
59e89e3d SR |
62 | if (sym) |
63 | menu_add_symbol(P_SYMBOL, sym, NULL); | |
1da177e4 LT |
64 | } |
65 | ||
66 | void menu_end_entry(void) | |
67 | { | |
68 | } | |
69 | ||
a02f0570 | 70 | struct menu *menu_add_menu(void) |
1da177e4 | 71 | { |
a02f0570 | 72 | menu_end_entry(); |
1da177e4 | 73 | last_entry_ptr = ¤t_entry->list; |
a02f0570 | 74 | return current_menu = current_entry; |
1da177e4 LT |
75 | } |
76 | ||
77 | void menu_end_menu(void) | |
78 | { | |
79 | last_entry_ptr = ¤t_menu->next; | |
80 | current_menu = current_menu->parent; | |
81 | } | |
82 | ||
4356f489 | 83 | static struct expr *menu_check_dep(struct expr *e) |
1da177e4 LT |
84 | { |
85 | if (!e) | |
86 | return e; | |
87 | ||
88 | switch (e->type) { | |
89 | case E_NOT: | |
90 | e->left.expr = menu_check_dep(e->left.expr); | |
91 | break; | |
92 | case E_OR: | |
93 | case E_AND: | |
94 | e->left.expr = menu_check_dep(e->left.expr); | |
95 | e->right.expr = menu_check_dep(e->right.expr); | |
96 | break; | |
97 | case E_SYMBOL: | |
98 | /* change 'm' into 'm' && MODULES */ | |
99 | if (e->left.sym == &symbol_mod) | |
100 | return expr_alloc_and(e, expr_alloc_symbol(modules_sym)); | |
101 | break; | |
102 | default: | |
103 | break; | |
104 | } | |
105 | return e; | |
106 | } | |
107 | ||
108 | void menu_add_dep(struct expr *dep) | |
109 | { | |
110 | current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep)); | |
111 | } | |
112 | ||
113 | void menu_set_type(int type) | |
114 | { | |
115 | struct symbol *sym = current_entry->sym; | |
116 | ||
117 | if (sym->type == type) | |
118 | return; | |
119 | if (sym->type == S_UNKNOWN) { | |
120 | sym->type = type; | |
121 | return; | |
122 | } | |
f001f7f8 | 123 | menu_warn(current_entry, "type of '%s' redefined from '%s' to '%s'", |
1da177e4 LT |
124 | sym->name ? sym->name : "<choice>", |
125 | sym_type_name(sym->type), sym_type_name(type)); | |
126 | } | |
127 | ||
128 | struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep) | |
129 | { | |
130 | struct property *prop = prop_alloc(type, current_entry->sym); | |
131 | ||
132 | prop->menu = current_entry; | |
1da177e4 LT |
133 | prop->expr = expr; |
134 | prop->visible.expr = menu_check_dep(dep); | |
135 | ||
136 | if (prompt) { | |
f001f7f8 RZ |
137 | if (isspace(*prompt)) { |
138 | prop_warn(prop, "leading whitespace ignored"); | |
139 | while (isspace(*prompt)) | |
140 | prompt++; | |
141 | } | |
ba6ff60d | 142 | if (current_entry->prompt && current_entry != &rootmenu) |
f001f7f8 | 143 | prop_warn(prop, "prompt redefined"); |
7ad12278 JB |
144 | |
145 | /* Apply all upper menus' visibilities to actual prompts. */ | |
146 | if(type == P_PROMPT) { | |
147 | struct menu *menu = current_entry; | |
148 | ||
149 | while ((menu = menu->parent) != NULL) { | |
150 | if (!menu->visibility) | |
151 | continue; | |
152 | prop->visible.expr | |
153 | = expr_alloc_and(prop->visible.expr, | |
154 | menu->visibility); | |
155 | } | |
156 | } | |
157 | ||
1da177e4 LT |
158 | current_entry->prompt = prop; |
159 | } | |
f001f7f8 | 160 | prop->text = prompt; |
1da177e4 LT |
161 | |
162 | return prop; | |
163 | } | |
164 | ||
fb7f6ff6 | 165 | struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep) |
1da177e4 | 166 | { |
fb7f6ff6 | 167 | return menu_add_prop(type, prompt, NULL, dep); |
1da177e4 LT |
168 | } |
169 | ||
86e187ff AL |
170 | void menu_add_visibility(struct expr *expr) |
171 | { | |
172 | current_entry->visibility = expr_alloc_and(current_entry->visibility, | |
173 | expr); | |
174 | } | |
175 | ||
1da177e4 LT |
176 | void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep) |
177 | { | |
178 | menu_add_prop(type, NULL, expr, dep); | |
179 | } | |
180 | ||
181 | void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep) | |
182 | { | |
183 | menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep); | |
184 | } | |
185 | ||
f6a88aa8 RZ |
186 | void menu_add_option(int token, char *arg) |
187 | { | |
face4374 RZ |
188 | struct property *prop; |
189 | ||
190 | switch (token) { | |
191 | case T_OPT_MODULES: | |
192 | prop = prop_alloc(P_DEFAULT, modules_sym); | |
193 | prop->expr = expr_alloc_symbol(current_entry->sym); | |
194 | break; | |
195 | case T_OPT_DEFCONFIG_LIST: | |
196 | if (!sym_defconfig_list) | |
197 | sym_defconfig_list = current_entry->sym; | |
198 | else if (sym_defconfig_list != current_entry->sym) | |
199 | zconf_error("trying to redefine defconfig symbol"); | |
200 | break; | |
93449082 RZ |
201 | case T_OPT_ENV: |
202 | prop_add_env(arg); | |
203 | break; | |
face4374 | 204 | } |
f6a88aa8 RZ |
205 | } |
206 | ||
ab60bd0b | 207 | static int menu_validate_number(struct symbol *sym, struct symbol *sym2) |
4cf3cbe2 RZ |
208 | { |
209 | return sym2->type == S_INT || sym2->type == S_HEX || | |
210 | (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name)); | |
211 | } | |
212 | ||
4356f489 | 213 | static void sym_check_prop(struct symbol *sym) |
1da177e4 LT |
214 | { |
215 | struct property *prop; | |
216 | struct symbol *sym2; | |
217 | for (prop = sym->prop; prop; prop = prop->next) { | |
218 | switch (prop->type) { | |
219 | case P_DEFAULT: | |
220 | if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) && | |
221 | prop->expr->type != E_SYMBOL) | |
222 | prop_warn(prop, | |
4280eae0 | 223 | "default for config symbol '%s'" |
1da177e4 | 224 | " must be a single symbol", sym->name); |
ab60bd0b AL |
225 | if (prop->expr->type != E_SYMBOL) |
226 | break; | |
227 | sym2 = prop_get_symbol(prop); | |
228 | if (sym->type == S_HEX || sym->type == S_INT) { | |
229 | if (!menu_validate_number(sym, sym2)) | |
230 | prop_warn(prop, | |
231 | "'%s': number is invalid", | |
232 | sym->name); | |
233 | } | |
1da177e4 LT |
234 | break; |
235 | case P_SELECT: | |
236 | sym2 = prop_get_symbol(prop); | |
237 | if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE) | |
238 | prop_warn(prop, | |
239 | "config symbol '%s' uses select, but is " | |
240 | "not boolean or tristate", sym->name); | |
603d4988 SR |
241 | else if (sym2->type != S_UNKNOWN && |
242 | sym2->type != S_BOOLEAN && | |
243 | sym2->type != S_TRISTATE) | |
1da177e4 LT |
244 | prop_warn(prop, |
245 | "'%s' has wrong type. 'select' only " | |
246 | "accept arguments of boolean and " | |
247 | "tristate type", sym2->name); | |
248 | break; | |
249 | case P_RANGE: | |
250 | if (sym->type != S_INT && sym->type != S_HEX) | |
251 | prop_warn(prop, "range is only allowed " | |
252 | "for int or hex symbols"); | |
ab60bd0b AL |
253 | if (!menu_validate_number(sym, prop->expr->left.sym) || |
254 | !menu_validate_number(sym, prop->expr->right.sym)) | |
1da177e4 LT |
255 | prop_warn(prop, "range is invalid"); |
256 | break; | |
257 | default: | |
258 | ; | |
259 | } | |
260 | } | |
261 | } | |
262 | ||
263 | void menu_finalize(struct menu *parent) | |
264 | { | |
265 | struct menu *menu, *last_menu; | |
266 | struct symbol *sym; | |
267 | struct property *prop; | |
268 | struct expr *parentdep, *basedep, *dep, *dep2, **ep; | |
269 | ||
270 | sym = parent->sym; | |
271 | if (parent->list) { | |
272 | if (sym && sym_is_choice(sym)) { | |
5a1aa8a1 RZ |
273 | if (sym->type == S_UNKNOWN) { |
274 | /* find the first choice value to find out choice type */ | |
275 | current_entry = parent; | |
276 | for (menu = parent->list; menu; menu = menu->next) { | |
277 | if (menu->sym && menu->sym->type != S_UNKNOWN) { | |
f5eaa323 | 278 | menu_set_type(menu->sym->type); |
5a1aa8a1 RZ |
279 | break; |
280 | } | |
1da177e4 LT |
281 | } |
282 | } | |
5a1aa8a1 RZ |
283 | /* set the type of the remaining choice values */ |
284 | for (menu = parent->list; menu; menu = menu->next) { | |
285 | current_entry = menu; | |
286 | if (menu->sym && menu->sym->type == S_UNKNOWN) | |
287 | menu_set_type(sym->type); | |
288 | } | |
1da177e4 LT |
289 | parentdep = expr_alloc_symbol(sym); |
290 | } else if (parent->prompt) | |
291 | parentdep = parent->prompt->visible.expr; | |
292 | else | |
293 | parentdep = parent->dep; | |
294 | ||
295 | for (menu = parent->list; menu; menu = menu->next) { | |
296 | basedep = expr_transform(menu->dep); | |
e8b8c977 | 297 | basedep = expr_alloc_and(expr_copy(parentdep), basedep); |
1da177e4 LT |
298 | basedep = expr_eliminate_dups(basedep); |
299 | menu->dep = basedep; | |
300 | if (menu->sym) | |
301 | prop = menu->sym->prop; | |
302 | else | |
303 | prop = menu->prompt; | |
304 | for (; prop; prop = prop->next) { | |
305 | if (prop->menu != menu) | |
306 | continue; | |
307 | dep = expr_transform(prop->visible.expr); | |
308 | dep = expr_alloc_and(expr_copy(basedep), dep); | |
309 | dep = expr_eliminate_dups(dep); | |
310 | if (menu->sym && menu->sym->type != S_TRISTATE) | |
311 | dep = expr_trans_bool(dep); | |
312 | prop->visible.expr = dep; | |
313 | if (prop->type == P_SELECT) { | |
314 | struct symbol *es = prop_get_symbol(prop); | |
315 | es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr, | |
316 | expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep))); | |
317 | } | |
318 | } | |
319 | } | |
320 | for (menu = parent->list; menu; menu = menu->next) | |
321 | menu_finalize(menu); | |
322 | } else if (sym) { | |
323 | basedep = parent->prompt ? parent->prompt->visible.expr : NULL; | |
324 | basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no); | |
325 | basedep = expr_eliminate_dups(expr_transform(basedep)); | |
326 | last_menu = NULL; | |
327 | for (menu = parent->next; menu; menu = menu->next) { | |
328 | dep = menu->prompt ? menu->prompt->visible.expr : menu->dep; | |
329 | if (!expr_contains_symbol(dep, sym)) | |
330 | break; | |
331 | if (expr_depends_symbol(dep, sym)) | |
332 | goto next; | |
333 | dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no); | |
334 | dep = expr_eliminate_dups(expr_transform(dep)); | |
335 | dep2 = expr_copy(basedep); | |
336 | expr_eliminate_eq(&dep, &dep2); | |
337 | expr_free(dep); | |
338 | if (!expr_is_yes(dep2)) { | |
339 | expr_free(dep2); | |
340 | break; | |
341 | } | |
342 | expr_free(dep2); | |
343 | next: | |
344 | menu_finalize(menu); | |
345 | menu->parent = parent; | |
346 | last_menu = menu; | |
347 | } | |
348 | if (last_menu) { | |
349 | parent->list = parent->next; | |
350 | parent->next = last_menu->next; | |
351 | last_menu->next = NULL; | |
352 | } | |
ff5ff606 AL |
353 | |
354 | sym->dir_dep.expr = parent->dep; | |
1da177e4 LT |
355 | } |
356 | for (menu = parent->list; menu; menu = menu->next) { | |
5a1aa8a1 RZ |
357 | if (sym && sym_is_choice(sym) && |
358 | menu->sym && !sym_is_choice_value(menu->sym)) { | |
359 | current_entry = menu; | |
1da177e4 LT |
360 | menu->sym->flags |= SYMBOL_CHOICEVAL; |
361 | if (!menu->prompt) | |
362 | menu_warn(menu, "choice value must have a prompt"); | |
363 | for (prop = menu->sym->prop; prop; prop = prop->next) { | |
1da177e4 LT |
364 | if (prop->type == P_DEFAULT) |
365 | prop_warn(prop, "defaults for choice " | |
5a1aa8a1 RZ |
366 | "values not supported"); |
367 | if (prop->menu == menu) | |
368 | continue; | |
369 | if (prop->type == P_PROMPT && | |
370 | prop->menu->parent->sym != sym) | |
371 | prop_warn(prop, "choice value used outside its choice group"); | |
1da177e4 | 372 | } |
f5eaa323 JB |
373 | /* Non-tristate choice values of tristate choices must |
374 | * depend on the choice being set to Y. The choice | |
375 | * values' dependencies were propagated to their | |
376 | * properties above, so the change here must be re- | |
5a1aa8a1 RZ |
377 | * propagated. |
378 | */ | |
f5eaa323 JB |
379 | if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) { |
380 | basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes); | |
5a1aa8a1 | 381 | menu->dep = expr_alloc_and(basedep, menu->dep); |
f5eaa323 JB |
382 | for (prop = menu->sym->prop; prop; prop = prop->next) { |
383 | if (prop->menu != menu) | |
384 | continue; | |
5a1aa8a1 RZ |
385 | prop->visible.expr = expr_alloc_and(expr_copy(basedep), |
386 | prop->visible.expr); | |
f5eaa323 JB |
387 | } |
388 | } | |
1da177e4 LT |
389 | menu_add_symbol(P_CHOICE, sym, NULL); |
390 | prop = sym_get_choice_prop(sym); | |
391 | for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr) | |
392 | ; | |
7a962923 | 393 | *ep = expr_alloc_one(E_LIST, NULL); |
1da177e4 LT |
394 | (*ep)->right.sym = menu->sym; |
395 | } | |
396 | if (menu->list && (!menu->prompt || !menu->prompt->text)) { | |
397 | for (last_menu = menu->list; ; last_menu = last_menu->next) { | |
398 | last_menu->parent = parent; | |
399 | if (!last_menu->next) | |
400 | break; | |
401 | } | |
402 | last_menu->next = menu->next; | |
403 | menu->next = menu->list; | |
404 | menu->list = NULL; | |
405 | } | |
406 | } | |
407 | ||
408 | if (sym && !(sym->flags & SYMBOL_WARNED)) { | |
409 | if (sym->type == S_UNKNOWN) | |
f001f7f8 | 410 | menu_warn(parent, "config symbol defined without type"); |
1da177e4 LT |
411 | |
412 | if (sym_is_choice(sym) && !parent->prompt) | |
f001f7f8 | 413 | menu_warn(parent, "choice must have a prompt"); |
1da177e4 LT |
414 | |
415 | /* Check properties connected to this symbol */ | |
416 | sym_check_prop(sym); | |
417 | sym->flags |= SYMBOL_WARNED; | |
418 | } | |
419 | ||
420 | if (sym && !sym_is_optional(sym) && parent->prompt) { | |
421 | sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr, | |
422 | expr_alloc_and(parent->prompt->visible.expr, | |
423 | expr_alloc_symbol(&symbol_mod))); | |
424 | } | |
425 | } | |
426 | ||
22c7eca6 LZ |
427 | bool menu_has_prompt(struct menu *menu) |
428 | { | |
429 | if (!menu->prompt) | |
430 | return false; | |
431 | return true; | |
432 | } | |
433 | ||
1da177e4 LT |
434 | bool menu_is_visible(struct menu *menu) |
435 | { | |
436 | struct menu *child; | |
437 | struct symbol *sym; | |
438 | tristate visible; | |
439 | ||
440 | if (!menu->prompt) | |
441 | return false; | |
22c7eca6 | 442 | |
86e187ff AL |
443 | if (menu->visibility) { |
444 | if (expr_calc_value(menu->visibility) == no) | |
445 | return no; | |
446 | } | |
447 | ||
1da177e4 LT |
448 | sym = menu->sym; |
449 | if (sym) { | |
450 | sym_calc_value(sym); | |
451 | visible = menu->prompt->visible.tri; | |
452 | } else | |
453 | visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr); | |
454 | ||
455 | if (visible != no) | |
456 | return true; | |
22c7eca6 | 457 | |
1da177e4 LT |
458 | if (!sym || sym_get_tristate_value(menu->sym) == no) |
459 | return false; | |
460 | ||
3fb9acb3 LZ |
461 | for (child = menu->list; child; child = child->next) { |
462 | if (menu_is_visible(child)) { | |
463 | if (sym) | |
464 | sym->flags |= SYMBOL_DEF_USER; | |
1da177e4 | 465 | return true; |
3fb9acb3 LZ |
466 | } |
467 | } | |
22c7eca6 | 468 | |
1da177e4 LT |
469 | return false; |
470 | } | |
471 | ||
472 | const char *menu_get_prompt(struct menu *menu) | |
473 | { | |
474 | if (menu->prompt) | |
01771b0f | 475 | return menu->prompt->text; |
1da177e4 | 476 | else if (menu->sym) |
01771b0f | 477 | return menu->sym->name; |
1da177e4 LT |
478 | return NULL; |
479 | } | |
480 | ||
481 | struct menu *menu_get_root_menu(struct menu *menu) | |
482 | { | |
483 | return &rootmenu; | |
484 | } | |
485 | ||
486 | struct menu *menu_get_parent_menu(struct menu *menu) | |
487 | { | |
488 | enum prop_type type; | |
489 | ||
490 | for (; menu != &rootmenu; menu = menu->parent) { | |
491 | type = menu->prompt ? menu->prompt->type : 0; | |
492 | if (type == P_MENU) | |
493 | break; | |
494 | } | |
495 | return menu; | |
496 | } | |
497 | ||
03d29122 SR |
498 | bool menu_has_help(struct menu *menu) |
499 | { | |
500 | return menu->help != NULL; | |
501 | } | |
502 | ||
503 | const char *menu_get_help(struct menu *menu) | |
504 | { | |
505 | if (menu->help) | |
506 | return menu->help; | |
507 | else | |
508 | return ""; | |
509 | } | |
6bd5999d CR |
510 | |
511 | static void get_prompt_str(struct gstr *r, struct property *prop) | |
512 | { | |
513 | int i, j; | |
514 | struct menu *submenu[8], *menu; | |
515 | ||
516 | str_printf(r, _("Prompt: %s\n"), _(prop->text)); | |
517 | str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name, | |
518 | prop->menu->lineno); | |
519 | if (!expr_is_yes(prop->visible.expr)) { | |
520 | str_append(r, _(" Depends on: ")); | |
521 | expr_gstr_print(prop->visible.expr, r); | |
522 | str_append(r, "\n"); | |
523 | } | |
524 | menu = prop->menu->parent; | |
525 | for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) | |
526 | submenu[i++] = menu; | |
527 | if (i > 0) { | |
528 | str_printf(r, _(" Location:\n")); | |
529 | for (j = 4; --i >= 0; j += 2) { | |
530 | menu = submenu[i]; | |
531 | str_printf(r, "%*c-> %s", j, ' ', _(menu_get_prompt(menu))); | |
532 | if (menu->sym) { | |
533 | str_printf(r, " (%s [=%s])", menu->sym->name ? | |
534 | menu->sym->name : _("<choice>"), | |
535 | sym_get_string_value(menu->sym)); | |
536 | } | |
537 | str_append(r, "\n"); | |
538 | } | |
539 | } | |
540 | } | |
541 | ||
542 | void get_symbol_str(struct gstr *r, struct symbol *sym) | |
543 | { | |
544 | bool hit; | |
545 | struct property *prop; | |
546 | ||
b040b44c | 547 | if (sym && sym->name) { |
6bd5999d CR |
548 | str_printf(r, "Symbol: %s [=%s]\n", sym->name, |
549 | sym_get_string_value(sym)); | |
b040b44c | 550 | str_printf(r, "Type : %s\n", sym_type_name(sym->type)); |
70ed0747 LZ |
551 | if (sym->type == S_INT || sym->type == S_HEX) { |
552 | prop = sym_get_range_prop(sym); | |
553 | if (prop) { | |
554 | str_printf(r, "Range : "); | |
555 | expr_gstr_print(prop->expr, r); | |
556 | str_append(r, "\n"); | |
557 | } | |
558 | } | |
b040b44c | 559 | } |
6bd5999d CR |
560 | for_all_prompts(sym, prop) |
561 | get_prompt_str(r, prop); | |
562 | hit = false; | |
563 | for_all_properties(sym, prop, P_SELECT) { | |
564 | if (!hit) { | |
565 | str_append(r, " Selects: "); | |
566 | hit = true; | |
567 | } else | |
568 | str_printf(r, " && "); | |
569 | expr_gstr_print(prop->expr, r); | |
570 | } | |
571 | if (hit) | |
572 | str_append(r, "\n"); | |
573 | if (sym->rev_dep.expr) { | |
574 | str_append(r, _(" Selected by: ")); | |
575 | expr_gstr_print(sym->rev_dep.expr, r); | |
576 | str_append(r, "\n"); | |
577 | } | |
578 | str_append(r, "\n\n"); | |
579 | } | |
580 | ||
692d97c3 | 581 | struct gstr get_relations_str(struct symbol **sym_arr) |
582 | { | |
583 | struct symbol *sym; | |
584 | struct gstr res = str_new(); | |
585 | int i; | |
586 | ||
587 | for (i = 0; sym_arr && (sym = sym_arr[i]); i++) | |
588 | get_symbol_str(&res, sym); | |
589 | if (!i) | |
590 | str_append(&res, _("No matches found.\n")); | |
591 | return res; | |
592 | } | |
593 | ||
594 | ||
6bd5999d CR |
595 | void menu_get_ext_help(struct menu *menu, struct gstr *help) |
596 | { | |
597 | struct symbol *sym = menu->sym; | |
598 | ||
599 | if (menu_has_help(menu)) { | |
600 | if (sym->name) { | |
ffb5957b | 601 | str_printf(help, "%s%s:\n\n", CONFIG_, sym->name); |
6bd5999d CR |
602 | str_append(help, _(menu_get_help(menu))); |
603 | str_append(help, "\n"); | |
604 | } | |
605 | } else { | |
606 | str_append(help, nohelp_text); | |
607 | } | |
4779105e CR |
608 | if (sym) |
609 | get_symbol_str(help, sym); | |
6bd5999d | 610 | } |