Commit | Line | Data |
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f3a0bf5c | 1 | /* Deal with the X Resource Manager. |
0b5538bd | 2 | Copyright (C) 1990, 1993, 1994, 2000, 2001, 2002, 2003, 2004, |
114f9c96 | 3 | 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
f3a0bf5c | 4 | |
90324359 GM |
5 | Author: Joseph Arceneaux |
6 | Created: 4/90 | |
7 | ||
3b7ad313 EN |
8 | This file is part of GNU Emacs. |
9 | ||
9ec0b715 | 10 | GNU Emacs is free software: you can redistribute it and/or modify |
f3a0bf5c | 11 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
12 | the Free Software Foundation, either version 3 of the License, or |
13 | (at your option) any later version. | |
f3a0bf5c | 14 | |
3b7ad313 | 15 | GNU Emacs is distributed in the hope that it will be useful, |
f3a0bf5c JB |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
9ec0b715 | 21 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
f3a0bf5c | 22 | |
a2a4d43e | 23 | #ifdef emacs |
18160b98 | 24 | #include <config.h> |
a2a4d43e JB |
25 | #endif |
26 | ||
dfcf069d AS |
27 | #ifdef HAVE_UNISTD_H |
28 | #include <unistd.h> | |
29 | #endif | |
30 | ||
42a2c622 | 31 | #include <errno.h> |
57bda87a | 32 | #include <epaths.h> |
012c3e71 | 33 | |
837255fb | 34 | #include <stdio.h> |
d7306fe6 | 35 | #include <setjmp.h> |
837255fb | 36 | |
a2a4d43e | 37 | #if 1 /* I'd really appreciate it if this code could go away... -JimB */ |
cca1b1d7 GM |
38 | /* This avoids lossage in the `dual-universe' headers on AT&T SysV |
39 | X11. Don't do it on Solaris, because it breaks compilation with | |
40 | XFree86 4.0.3 (and probably many other X11R6 releases) on Solaris | |
41 | 2 */ | |
42 | #if defined(USG5) && !defined(SOLARIS2) | |
8f510a71 | 43 | #ifndef SYSV |
a2a4d43e | 44 | #define SYSV |
8f510a71 | 45 | #endif |
cca1b1d7 | 46 | #endif /* USG5 && !SOLARIS2 */ |
a2a4d43e JB |
47 | |
48 | #endif /* 1 */ | |
54c908b5 | 49 | |
f3a0bf5c JB |
50 | #include <X11/Xlib.h> |
51 | #include <X11/Xatom.h> | |
dfc35f5f | 52 | #if 0 |
f3a0bf5c | 53 | #include <X11/Xos.h> |
dfc35f5f | 54 | #endif |
f3a0bf5c JB |
55 | #include <X11/X.h> |
56 | #include <X11/Xutil.h> | |
57 | #include <X11/Xresource.h> | |
5b9c0a1d | 58 | #ifdef HAVE_PWD_H |
f3a0bf5c | 59 | #include <pwd.h> |
531ff254 | 60 | #endif |
f3a0bf5c JB |
61 | #include <sys/stat.h> |
62 | ||
0f2cd61f RS |
63 | #if !defined(S_ISDIR) && defined(S_IFDIR) |
64 | #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) | |
65 | #endif | |
66 | ||
4da4f201 GM |
67 | #include "lisp.h" |
68 | ||
f3a0bf5c | 69 | extern char *getenv (); |
3d5d61ae JB |
70 | |
71 | /* This does cause trouble on AIX. I'm going to take the comment at | |
72 | face value. */ | |
73 | #if 0 | |
dfc35f5f JB |
74 | extern short getuid (); /* If this causes portability problems, |
75 | I think we should just delete it; it'll | |
76 | default to `int' anyway. */ | |
3d5d61ae JB |
77 | #endif |
78 | ||
2d487ae5 | 79 | #ifdef DECLARE_GETPWUID_WITH_UID_T |
3e0be4d0 RS |
80 | extern struct passwd *getpwuid (uid_t); |
81 | extern struct passwd *getpwnam (const char *); | |
82 | #else | |
f3a0bf5c JB |
83 | extern struct passwd *getpwuid (); |
84 | extern struct passwd *getpwnam (); | |
3e0be4d0 | 85 | #endif |
f3a0bf5c | 86 | |
e29ad342 KH |
87 | extern char *get_system_name (); |
88 | ||
837255fb JB |
89 | /* Make sure not to #include anything after these definitions. Let's |
90 | not step on anyone's prototypes. */ | |
91 | #ifdef emacs | |
0cf36656 KR |
92 | /* darwin.h may have already defined these. */ |
93 | #undef malloc | |
94 | #undef realloc | |
95 | #undef free | |
837255fb JB |
96 | #define malloc xmalloc |
97 | #define realloc xrealloc | |
98 | #define free xfree | |
99 | #endif | |
100 | ||
101 | char *x_get_string_resource (); | |
102 | static int file_p (); | |
103 | ||
104 | \f | |
105 | /* X file search path processing. */ | |
106 | ||
107 | ||
108 | /* The string which gets substituted for the %C escape in XFILESEARCHPATH | |
109 | and friends, or zero if none was specified. */ | |
110 | char *x_customization_string; | |
111 | ||
112 | ||
113 | /* Return the value of the emacs.customization (Emacs.Customization) | |
114 | resource, for later use in search path decoding. If we find no | |
115 | such resource, return zero. */ | |
116 | char * | |
117 | x_get_customization_string (db, name, class) | |
118 | XrmDatabase db; | |
119 | char *name, *class; | |
120 | { | |
121 | char *full_name | |
122 | = (char *) alloca (strlen (name) + sizeof ("customization") + 3); | |
123 | char *full_class | |
124 | = (char *) alloca (strlen (class) + sizeof ("Customization") + 3); | |
125 | char *result; | |
126 | ||
127 | sprintf (full_name, "%s.%s", name, "customization"); | |
128 | sprintf (full_class, "%s.%s", class, "Customization"); | |
129 | ||
130 | result = x_get_string_resource (db, full_name, full_class); | |
131 | ||
132 | if (result) | |
abfc2e5f RS |
133 | { |
134 | char *copy = (char *) malloc (strlen (result) + 1); | |
135 | strcpy (copy, result); | |
136 | return copy; | |
137 | } | |
837255fb JB |
138 | else |
139 | return 0; | |
140 | } | |
141 | ||
142 | ||
143 | /* Expand all the Xt-style %-escapes in STRING, whose length is given | |
144 | by STRING_LEN. Here are the escapes we're supposed to recognize: | |
145 | ||
146 | %N The value of the application's class name | |
147 | %T The value of the type parameter ("app-defaults" in this | |
148 | context) | |
149 | %S The value of the suffix parameter ("" in this context) | |
150 | %L The language string associated with the specified display | |
151 | (We use the "LANG" environment variable here, if it's set.) | |
152 | %l The language part of the display's language string | |
153 | (We treat this just like %L. If someone can tell us what | |
154 | we're really supposed to do, dandy.) | |
155 | %t The territory part of the display's language string | |
156 | (This never gets used.) | |
157 | %c The codeset part of the display's language string | |
158 | (This never gets used either.) | |
159 | %C The customization string retrieved from the resource | |
160 | database associated with display. | |
161 | (This is x_customization_string.) | |
162 | ||
163 | Return the expanded file name if it exists and is readable, and | |
164 | refers to %L only when the LANG environment variable is set, or | |
165 | otherwise provided by X. | |
166 | ||
167 | ESCAPED_SUFFIX and SUFFIX are postpended to STRING if they are | |
168 | non-zero. %-escapes in ESCAPED_SUFFIX are expanded; STRING is left | |
169 | alone. | |
170 | ||
171 | Return NULL otherwise. */ | |
172 | ||
173 | static char * | |
174 | magic_file_p (string, string_len, class, escaped_suffix, suffix) | |
175 | char *string; | |
176 | int string_len; | |
177 | char *class, *escaped_suffix, *suffix; | |
178 | { | |
179 | char *lang = getenv ("LANG"); | |
180 | ||
181 | int path_size = 100; | |
182 | char *path = (char *) malloc (path_size); | |
183 | int path_len = 0; | |
184 | ||
185 | char *p = string; | |
186 | ||
187 | while (p < string + string_len) | |
188 | { | |
189 | /* The chunk we're about to stick on the end of result. */ | |
6bbd7a29 | 190 | char *next = NULL; |
837255fb JB |
191 | int next_len; |
192 | ||
193 | if (*p == '%') | |
194 | { | |
195 | p++; | |
196 | ||
197 | if (p >= string + string_len) | |
198 | next_len = 0; | |
199 | else | |
200 | switch (*p) | |
201 | { | |
202 | case '%': | |
203 | next = "%"; | |
204 | next_len = 1; | |
205 | break; | |
206 | ||
207 | case 'C': | |
208 | next = (x_customization_string | |
209 | ? x_customization_string | |
210 | : ""); | |
211 | next_len = strlen (next); | |
212 | break; | |
213 | ||
214 | case 'N': | |
215 | next = class; | |
216 | next_len = strlen (class); | |
217 | break; | |
218 | ||
219 | case 'T': | |
220 | next = "app-defaults"; | |
221 | next_len = strlen (next); | |
222 | break; | |
223 | ||
224 | default: | |
225 | case 'S': | |
226 | next_len = 0; | |
227 | break; | |
228 | ||
229 | case 'L': | |
230 | case 'l': | |
231 | if (! lang) | |
232 | { | |
233 | free (path); | |
234 | return NULL; | |
235 | } | |
427ec082 | 236 | |
837255fb JB |
237 | next = lang; |
238 | next_len = strlen (next); | |
239 | break; | |
427ec082 | 240 | |
837255fb JB |
241 | case 't': |
242 | case 'c': | |
243 | free (path); | |
244 | return NULL; | |
245 | } | |
246 | } | |
247 | else | |
248 | next = p, next_len = 1; | |
249 | ||
250 | /* Do we have room for this component followed by a '\0' ? */ | |
251 | if (path_len + next_len + 1 > path_size) | |
252 | { | |
253 | path_size = (path_len + next_len + 1) * 2; | |
254 | path = (char *) realloc (path, path_size); | |
255 | } | |
427ec082 | 256 | |
837255fb JB |
257 | bcopy (next, path + path_len, next_len); |
258 | path_len += next_len; | |
259 | ||
260 | p++; | |
261 | ||
262 | /* If we've reached the end of the string, append ESCAPED_SUFFIX. */ | |
263 | if (p >= string + string_len && escaped_suffix) | |
264 | { | |
265 | string = escaped_suffix; | |
266 | string_len = strlen (string); | |
267 | p = string; | |
268 | escaped_suffix = NULL; | |
269 | } | |
270 | } | |
271 | ||
272 | /* Perhaps we should add the SUFFIX now. */ | |
273 | if (suffix) | |
274 | { | |
275 | int suffix_len = strlen (suffix); | |
276 | ||
277 | if (path_len + suffix_len + 1 > path_size) | |
278 | { | |
279 | path_size = (path_len + suffix_len + 1); | |
280 | path = (char *) realloc (path, path_size); | |
281 | } | |
282 | ||
283 | bcopy (suffix, path + path_len, suffix_len); | |
284 | path_len += suffix_len; | |
285 | } | |
286 | ||
287 | path[path_len] = '\0'; | |
288 | ||
289 | if (! file_p (path)) | |
290 | { | |
291 | free (path); | |
292 | return NULL; | |
293 | } | |
294 | ||
295 | return path; | |
296 | } | |
297 | ||
298 | ||
f3a0bf5c | 299 | static char * |
837255fb | 300 | gethomedir () |
f3a0bf5c | 301 | { |
f3a0bf5c JB |
302 | struct passwd *pw; |
303 | char *ptr; | |
837255fb | 304 | char *copy; |
f3a0bf5c JB |
305 | |
306 | if ((ptr = getenv ("HOME")) == NULL) | |
307 | { | |
1cac1f6f KH |
308 | if ((ptr = getenv ("LOGNAME")) != NULL |
309 | || (ptr = getenv ("USER")) != NULL) | |
f3a0bf5c JB |
310 | pw = getpwnam (ptr); |
311 | else | |
1cac1f6f | 312 | pw = getpwuid (getuid ()); |
837255fb | 313 | |
f3a0bf5c JB |
314 | if (pw) |
315 | ptr = pw->pw_dir; | |
f3a0bf5c JB |
316 | } |
317 | ||
427ec082 | 318 | if (ptr == NULL) |
8fd0f424 | 319 | return xstrdup ("/"); |
f3a0bf5c | 320 | |
837255fb JB |
321 | copy = (char *) malloc (strlen (ptr) + 2); |
322 | strcpy (copy, ptr); | |
323 | strcat (copy, "/"); | |
f3a0bf5c | 324 | |
837255fb | 325 | return copy; |
f3a0bf5c JB |
326 | } |
327 | ||
837255fb | 328 | |
f3a0bf5c | 329 | static int |
aa7e4660 RS |
330 | file_p (filename) |
331 | char *filename; | |
f3a0bf5c JB |
332 | { |
333 | struct stat status; | |
334 | ||
aa7e4660 RS |
335 | return (access (filename, 4) == 0 /* exists and is readable */ |
336 | && stat (filename, &status) == 0 /* get the status */ | |
0f2cd61f | 337 | && (S_ISDIR (status.st_mode)) == 0); /* not a directory */ |
f3a0bf5c JB |
338 | } |
339 | ||
f3a0bf5c | 340 | |
837255fb | 341 | /* Find the first element of SEARCH_PATH which exists and is readable, |
427ec082 | 342 | after expanding the %-escapes. Return 0 if we didn't find any, and |
837255fb | 343 | the path name of the one we found otherwise. */ |
f3a0bf5c | 344 | |
837255fb JB |
345 | static char * |
346 | search_magic_path (search_path, class, escaped_suffix, suffix) | |
347 | char *search_path, *class, *escaped_suffix, *suffix; | |
f3a0bf5c | 348 | { |
837255fb | 349 | register char *s, *p; |
d4327fec | 350 | |
837255fb | 351 | for (s = search_path; *s; s = p) |
f3a0bf5c | 352 | { |
837255fb JB |
353 | for (p = s; *p && *p != ':'; p++) |
354 | ; | |
427ec082 | 355 | |
0f2cd61f | 356 | if (p > s) |
f3a0bf5c | 357 | { |
0f2cd61f | 358 | char *path = magic_file_p (s, p - s, class, escaped_suffix, suffix); |
837255fb JB |
359 | if (path) |
360 | return path; | |
f3a0bf5c | 361 | } |
0f2cd61f | 362 | else if (*p == ':') |
f3a0bf5c | 363 | { |
0f2cd61f RS |
364 | char *path; |
365 | ||
366 | s = "%N%S"; | |
367 | path = magic_file_p (s, strlen (s), class, escaped_suffix, suffix); | |
837255fb JB |
368 | if (path) |
369 | return path; | |
f3a0bf5c JB |
370 | } |
371 | ||
837255fb JB |
372 | if (*p == ':') |
373 | p++; | |
f3a0bf5c JB |
374 | } |
375 | ||
376 | return 0; | |
377 | } | |
378 | \f | |
837255fb JB |
379 | /* Producing databases for individual sources. */ |
380 | ||
f3a0bf5c JB |
381 | static XrmDatabase |
382 | get_system_app (class) | |
383 | char *class; | |
384 | { | |
837255fb JB |
385 | XrmDatabase db = NULL; |
386 | char *path; | |
f3a0bf5c | 387 | |
837255fb | 388 | path = getenv ("XFILESEARCHPATH"); |
58c7da0c | 389 | if (! path) path = PATH_X_DEFAULTS; |
f3a0bf5c | 390 | |
837255fb JB |
391 | path = search_magic_path (path, class, 0, 0); |
392 | if (path) | |
393 | { | |
394 | db = XrmGetFileDatabase (path); | |
395 | free (path); | |
396 | } | |
f3a0bf5c | 397 | |
f3a0bf5c JB |
398 | return db; |
399 | } | |
400 | ||
837255fb | 401 | |
f3a0bf5c JB |
402 | static XrmDatabase |
403 | get_fallback (display) | |
404 | Display *display; | |
405 | { | |
f3a0bf5c JB |
406 | return NULL; |
407 | } | |
408 | ||
837255fb | 409 | |
f3a0bf5c JB |
410 | static XrmDatabase |
411 | get_user_app (class) | |
412 | char *class; | |
413 | { | |
837255fb JB |
414 | char *path; |
415 | char *file = 0; | |
3fa18fb2 | 416 | char *free_it = 0; |
837255fb JB |
417 | |
418 | /* Check for XUSERFILESEARCHPATH. It is a path of complete file | |
419 | names, not directories. */ | |
420 | if (((path = getenv ("XUSERFILESEARCHPATH")) | |
421 | && (file = search_magic_path (path, class, 0, 0))) | |
422 | ||
423 | /* Check for APPLRESDIR; it is a path of directories. In each, | |
424 | we have to search for LANG/CLASS and then CLASS. */ | |
425 | || ((path = getenv ("XAPPLRESDIR")) | |
426 | && ((file = search_magic_path (path, class, "/%L/%N", 0)) | |
427 | || (file = search_magic_path (path, class, "/%N", 0)))) | |
427ec082 | 428 | |
837255fb JB |
429 | /* Check in the home directory. This is a bit of a hack; let's |
430 | hope one's home directory doesn't contain any %-escapes. */ | |
3fa18fb2 RS |
431 | || (free_it = gethomedir (), |
432 | ((file = search_magic_path (free_it, class, "%L/%N", 0)) | |
433 | || (file = search_magic_path (free_it, class, "%N", 0))))) | |
f3a0bf5c | 434 | { |
837255fb JB |
435 | XrmDatabase db = XrmGetFileDatabase (file); |
436 | free (file); | |
c2cd06e6 | 437 | free (free_it); |
837255fb | 438 | return db; |
f3a0bf5c | 439 | } |
3fa18fb2 | 440 | |
c2cd06e6 | 441 | free (free_it); |
3fa18fb2 | 442 | return NULL; |
f3a0bf5c JB |
443 | } |
444 | ||
837255fb | 445 | |
f3a0bf5c JB |
446 | static XrmDatabase |
447 | get_user_db (display) | |
448 | Display *display; | |
449 | { | |
450 | XrmDatabase db; | |
451 | char *xdefs; | |
452 | ||
2c8d1900 | 453 | #ifdef PBaseSize /* Cheap way to test for X11R4 or later. */ |
b631f177 JB |
454 | xdefs = XResourceManagerString (display); |
455 | #else | |
a2a4d43e | 456 | xdefs = display->xdefaults; |
b631f177 JB |
457 | #endif |
458 | ||
f3a0bf5c JB |
459 | if (xdefs != NULL) |
460 | db = XrmGetStringDatabase (xdefs); | |
461 | else | |
462 | { | |
837255fb JB |
463 | char *home; |
464 | char *xdefault; | |
f3a0bf5c | 465 | |
837255fb JB |
466 | home = gethomedir (); |
467 | xdefault = (char *) malloc (strlen (home) + sizeof (".Xdefaults")); | |
468 | strcpy (xdefault, home); | |
f3a0bf5c JB |
469 | strcat (xdefault, ".Xdefaults"); |
470 | db = XrmGetFileDatabase (xdefault); | |
837255fb JB |
471 | free (home); |
472 | free (xdefault); | |
f3a0bf5c JB |
473 | } |
474 | ||
d8717d15 | 475 | #ifdef HAVE_XSCREENRESOURCESTRING |
9b37b1c2 JB |
476 | /* Get the screen-specific resources too. */ |
477 | xdefs = XScreenResourceString (DefaultScreenOfDisplay (display)); | |
478 | if (xdefs != NULL) | |
fdce0b39 JB |
479 | { |
480 | XrmMergeDatabases (XrmGetStringDatabase (xdefs), &db); | |
481 | XFree (xdefs); | |
482 | } | |
9b37b1c2 JB |
483 | #endif |
484 | ||
f3a0bf5c JB |
485 | return db; |
486 | } | |
487 | ||
488 | static XrmDatabase | |
489 | get_environ_db () | |
490 | { | |
491 | XrmDatabase db; | |
492 | char *p; | |
e29ad342 | 493 | char *path = 0, *home = 0, *host; |
f3a0bf5c JB |
494 | |
495 | if ((p = getenv ("XENVIRONMENT")) == NULL) | |
496 | { | |
837255fb | 497 | home = gethomedir (); |
e29ad342 | 498 | host = get_system_name (); |
837255fb JB |
499 | path = (char *) malloc (strlen (home) |
500 | + sizeof (".Xdefaults-") | |
501 | + strlen (host)); | |
502 | sprintf (path, "%s%s%s", home, ".Xdefaults-", host); | |
f3a0bf5c JB |
503 | p = path; |
504 | } | |
505 | ||
506 | db = XrmGetFileDatabase (p); | |
837255fb | 507 | |
c2cd06e6 JM |
508 | free (path); |
509 | free (home); | |
837255fb | 510 | |
f3a0bf5c JB |
511 | return db; |
512 | } | |
513 | \f | |
837255fb JB |
514 | /* External interface. */ |
515 | ||
f3a0bf5c JB |
516 | /* Types of values that we can find in a database */ |
517 | ||
518 | #define XrmStringType "String" /* String representation */ | |
519 | XrmRepresentation x_rm_string; /* Quark representation */ | |
520 | ||
521 | /* Load X resources based on the display and a possible -xrm option. */ | |
522 | ||
523 | XrmDatabase | |
837255fb | 524 | x_load_resources (display, xrm_string, myname, myclass) |
f3a0bf5c | 525 | Display *display; |
837255fb | 526 | char *xrm_string, *myname, *myclass; |
f3a0bf5c | 527 | { |
837255fb | 528 | XrmDatabase user_database; |
f3a0bf5c JB |
529 | XrmDatabase rdb; |
530 | XrmDatabase db; | |
4da4f201 | 531 | char line[256]; |
6ca30ba4 | 532 | |
4da4f201 | 533 | char *helv = "-*-helvetica-medium-r-*--*-120-*-*-*-*-iso8859-1"; |
6ca30ba4 | 534 | |
8d56e206 | 535 | #ifdef USE_MOTIF |
4da4f201 GM |
536 | char *courier = "-*-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1"; |
537 | extern Lisp_Object Vdouble_click_time; | |
8d56e206 | 538 | #endif |
f3a0bf5c JB |
539 | |
540 | x_rm_string = XrmStringToQuark (XrmStringType); | |
082dc211 RS |
541 | #ifndef USE_X_TOOLKIT |
542 | /* pmr@osf.org says this shouldn't be done if USE_X_TOOLKIT. | |
543 | I suspect it's because the toolkit version does this elsewhere. */ | |
f3a0bf5c | 544 | XrmInitialize (); |
082dc211 | 545 | #endif |
f3a0bf5c JB |
546 | rdb = XrmGetStringDatabase (""); |
547 | ||
4da4f201 GM |
548 | /* Add some font defaults. If the font `helv' doesn't exist, widgets |
549 | will use some other default font. */ | |
550 | #ifdef USE_MOTIF | |
427ec082 | 551 | |
cf9b4b0b | 552 | sprintf (line, "%s.pane.background: grey75", myclass); |
06bbf618 | 553 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 554 | sprintf (line, "%s*fontList: %s", myclass, helv); |
4da4f201 | 555 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 556 | sprintf (line, "%s*menu*background: grey75", myclass); |
4da4f201 | 557 | XrmPutLineResource (&rdb, line); |
b6a15240 | 558 | sprintf (line, "%s*menubar*background: grey75", myclass); |
4da4f201 | 559 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 560 | sprintf (line, "%s*verticalScrollBar.background: grey75", myclass); |
4da4f201 | 561 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 562 | sprintf (line, "%s*verticalScrollBar.troughColor: grey75", myclass); |
06bbf618 | 563 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 564 | sprintf (line, "%s.dialog*.background: grey75", myclass); |
4da4f201 | 565 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 566 | sprintf (line, "%s*fsb.Text.background: white", myclass); |
4da4f201 | 567 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 568 | sprintf (line, "%s*fsb.FilterText.background: white", myclass); |
4da4f201 | 569 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 570 | sprintf (line, "%s*fsb*DirList.background: white", myclass); |
4da4f201 | 571 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 572 | sprintf (line, "%s*fsb*ItemsList.background: white", myclass); |
4da4f201 | 573 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 574 | sprintf (line, "%s*fsb*background: grey75", myclass); |
4da4f201 | 575 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 576 | sprintf (line, "%s*fsb.Text.fontList: %s", myclass, courier); |
4da4f201 | 577 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 578 | sprintf (line, "%s*fsb.FilterText.fontList: %s", myclass, courier); |
4da4f201 | 579 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 580 | sprintf (line, "%s*fsb*ItemsList.fontList: %s", myclass, courier); |
4da4f201 | 581 | XrmPutLineResource (&rdb, line); |
cf9b4b0b | 582 | sprintf (line, "%s*fsb*DirList.fontList: %s", myclass, courier); |
4da4f201 GM |
583 | XrmPutLineResource (&rdb, line); |
584 | ||
585 | /* Set double click time of list boxes in the file selection | |
586 | dialog from `double-click-time'. */ | |
587 | if (INTEGERP (Vdouble_click_time) && XINT (Vdouble_click_time) > 0) | |
588 | { | |
589 | sprintf (line, "%s*fsb*DirList.doubleClickInterval: %d", | |
cf9b4b0b | 590 | myclass, XFASTINT (Vdouble_click_time)); |
4da4f201 GM |
591 | XrmPutLineResource (&rdb, line); |
592 | sprintf (line, "%s*fsb*ItemsList.doubleClickInterval: %d", | |
cf9b4b0b | 593 | myclass, XFASTINT (Vdouble_click_time)); |
4da4f201 GM |
594 | XrmPutLineResource (&rdb, line); |
595 | } | |
596 | ||
597 | #else /* not USE_MOTIF */ | |
427ec082 | 598 | |
fc6c5dfe | 599 | sprintf (line, "Emacs.dialog*.font: %s", helv); |
4da4f201 | 600 | XrmPutLineResource (&rdb, line); |
fc6c5dfe | 601 | sprintf (line, "Emacs.dialog*.background: grey75"); |
4da4f201 | 602 | XrmPutLineResource (&rdb, line); |
fc6c5dfe | 603 | sprintf (line, "*XlwMenu*font: %s", helv); |
4da4f201 | 604 | XrmPutLineResource (&rdb, line); |
fc6c5dfe | 605 | sprintf (line, "*XlwMenu*background: grey75"); |
4da4f201 | 606 | XrmPutLineResource (&rdb, line); |
fc6c5dfe | 607 | sprintf (line, "Emacs*verticalScrollBar.background: grey75"); |
4da4f201 | 608 | XrmPutLineResource (&rdb, line); |
427ec082 | 609 | |
4da4f201 GM |
610 | #endif /* not USE_MOTIF */ |
611 | ||
837255fb JB |
612 | user_database = get_user_db (display); |
613 | ||
614 | /* Figure out what the "customization string" is, so we can use it | |
615 | to decode paths. */ | |
c2cd06e6 | 616 | free (x_customization_string); |
837255fb JB |
617 | x_customization_string |
618 | = x_get_customization_string (user_database, myname, myclass); | |
619 | ||
f3a0bf5c JB |
620 | /* Get application system defaults */ |
621 | db = get_system_app (myclass); | |
622 | if (db != NULL) | |
623 | XrmMergeDatabases (db, &rdb); | |
624 | ||
625 | /* Get Fallback resources */ | |
626 | db = get_fallback (display); | |
627 | if (db != NULL) | |
628 | XrmMergeDatabases (db, &rdb); | |
629 | ||
630 | /* Get application user defaults */ | |
631 | db = get_user_app (myclass); | |
632 | if (db != NULL) | |
633 | XrmMergeDatabases (db, &rdb); | |
634 | ||
635 | /* get User defaults */ | |
837255fb JB |
636 | if (user_database != NULL) |
637 | XrmMergeDatabases (user_database, &rdb); | |
f3a0bf5c JB |
638 | |
639 | /* Get Environment defaults. */ | |
640 | db = get_environ_db (); | |
641 | if (db != NULL) | |
642 | XrmMergeDatabases (db, &rdb); | |
427ec082 | 643 | |
f3a0bf5c JB |
644 | /* Last, merge in any specification from the command line. */ |
645 | if (xrm_string != NULL) | |
646 | { | |
647 | db = XrmGetStringDatabase (xrm_string); | |
648 | if (db != NULL) | |
649 | XrmMergeDatabases (db, &rdb); | |
650 | } | |
651 | ||
652 | return rdb; | |
653 | } | |
654 | ||
837255fb | 655 | |
f3a0bf5c JB |
656 | /* Retrieve the value of the resource specified by NAME with class CLASS |
657 | and of type TYPE from database RDB. The value is returned in RET_VALUE. */ | |
658 | ||
659 | int | |
660 | x_get_resource (rdb, name, class, expected_type, ret_value) | |
661 | XrmDatabase rdb; | |
662 | char *name, *class; | |
663 | XrmRepresentation expected_type; | |
664 | XrmValue *ret_value; | |
665 | { | |
666 | XrmValue value; | |
667 | XrmName namelist[100]; | |
668 | XrmClass classlist[100]; | |
669 | XrmRepresentation type; | |
670 | ||
671 | XrmStringToNameList(name, namelist); | |
672 | XrmStringToClassList(class, classlist); | |
673 | ||
674 | if (XrmQGetResource (rdb, namelist, classlist, &type, &value) == True | |
675 | && (type == expected_type)) | |
676 | { | |
677 | if (type == x_rm_string) | |
41ab0754 | 678 | ret_value->addr = (char *) value.addr; |
f3a0bf5c JB |
679 | else |
680 | bcopy (value.addr, ret_value->addr, ret_value->size); | |
681 | ||
682 | return value.size; | |
683 | } | |
684 | ||
685 | return 0; | |
686 | } | |
687 | ||
688 | /* Retrieve the string resource specified by NAME with CLASS from | |
689 | database RDB. */ | |
690 | ||
691 | char * | |
692 | x_get_string_resource (rdb, name, class) | |
693 | XrmDatabase rdb; | |
694 | char *name, *class; | |
695 | { | |
696 | XrmValue value; | |
697 | ||
8686ac71 JB |
698 | if (inhibit_x_resources) |
699 | /* --quick was passed, so this is a no-op. */ | |
700 | return NULL; | |
701 | ||
f3a0bf5c JB |
702 | if (x_get_resource (rdb, name, class, x_rm_string, &value)) |
703 | return (char *) value.addr; | |
704 | ||
705 | return (char *) 0; | |
706 | } | |
707 | \f | |
837255fb JB |
708 | /* Stand-alone test facilities. */ |
709 | ||
f3a0bf5c | 710 | #ifdef TESTRM |
837255fb JB |
711 | |
712 | typedef char **List; | |
713 | #define arg_listify(len, list) (list) | |
714 | #define car(list) (*(list)) | |
715 | #define cdr(list) (list + 1) | |
716 | #define NIL(list) (! *(list)) | |
717 | #define free_arglist(list) | |
718 | ||
719 | static List | |
720 | member (elt, list) | |
721 | char *elt; | |
722 | List list; | |
723 | { | |
724 | List p; | |
725 | ||
726 | for (p = list; ! NIL (p); p = cdr (p)) | |
727 | if (! strcmp (elt, car (p))) | |
728 | return p; | |
729 | ||
730 | return p; | |
731 | } | |
f3a0bf5c JB |
732 | |
733 | static void | |
734 | fatal (msg, prog, x1, x2, x3, x4, x5) | |
735 | char *msg, *prog; | |
736 | int x1, x2, x3, x4, x5; | |
737 | { | |
f3a0bf5c JB |
738 | if (errno) |
739 | perror (prog); | |
740 | ||
741 | (void) fprintf (stderr, msg, prog, x1, x2, x3, x4, x5); | |
742 | exit (1); | |
743 | } | |
744 | ||
745 | main (argc, argv) | |
746 | int argc; | |
747 | char **argv; | |
748 | { | |
749 | Display *display; | |
837255fb | 750 | char *displayname, *resource_string, *class, *name; |
f3a0bf5c | 751 | XrmDatabase xdb; |
837255fb | 752 | List arg_list, lp; |
f3a0bf5c JB |
753 | |
754 | arg_list = arg_listify (argc, argv); | |
755 | ||
756 | lp = member ("-d", arg_list); | |
757 | if (!NIL (lp)) | |
758 | displayname = car (cdr (lp)); | |
759 | else | |
760 | displayname = "localhost:0.0"; | |
761 | ||
762 | lp = member ("-xrm", arg_list); | |
763 | if (! NIL (lp)) | |
764 | resource_string = car (cdr (lp)); | |
765 | else | |
766 | resource_string = (char *) 0; | |
767 | ||
768 | lp = member ("-c", arg_list); | |
769 | if (! NIL (lp)) | |
770 | class = car (cdr (lp)); | |
771 | else | |
772 | class = "Emacs"; | |
773 | ||
837255fb JB |
774 | lp = member ("-n", arg_list); |
775 | if (! NIL (lp)) | |
776 | name = car (cdr (lp)); | |
777 | else | |
778 | name = "emacs"; | |
f3a0bf5c | 779 | |
837255fb | 780 | free_arglist (arg_list); |
f3a0bf5c JB |
781 | |
782 | if (!(display = XOpenDisplay (displayname))) | |
783 | fatal ("Can't open display '%s'\n", XDisplayName (displayname)); | |
784 | ||
837255fb | 785 | xdb = x_load_resources (display, resource_string, name, class); |
f3a0bf5c | 786 | |
f3a0bf5c JB |
787 | /* In a real program, you'd want to also do this: */ |
788 | display->db = xdb; | |
f3a0bf5c JB |
789 | |
790 | while (1) | |
791 | { | |
837255fb JB |
792 | char query_name[90]; |
793 | char query_class[90]; | |
794 | ||
795 | printf ("Name: "); | |
796 | gets (query_name); | |
f3a0bf5c | 797 | |
837255fb | 798 | if (strlen (query_name)) |
f3a0bf5c | 799 | { |
837255fb JB |
800 | char *value; |
801 | ||
802 | printf ("Class: "); | |
803 | gets (query_class); | |
804 | ||
805 | value = x_get_string_resource (xdb, query_name, query_class); | |
f3a0bf5c JB |
806 | |
807 | if (value != NULL) | |
837255fb | 808 | printf ("\t%s(%s): %s\n\n", query_name, query_class, value); |
f3a0bf5c JB |
809 | else |
810 | printf ("\tNo Value.\n\n"); | |
811 | } | |
812 | else | |
813 | break; | |
814 | } | |
815 | printf ("\tExit.\n\n"); | |
816 | ||
817 | XCloseDisplay (display); | |
818 | } | |
819 | #endif /* TESTRM */ | |
ab5796a9 MB |
820 | |
821 | /* arch-tag: 37e6fbab-ed05-4363-9e76-6c4109ed511f | |
822 | (do not change this comment) */ |