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comparison src/gui.c @ 398:74fd4e045ea6 r21-2-29

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Import from CVS: tag r21-2-29
author cvs
date Mon, 13 Aug 2007 11:13:30 +0200
parents aabb7f5b1c81
children a86b2b5e0111
comparison
equal deleted inserted replaced
397:f4aeb21a5bad 398:74fd4e045ea6
32 Lisp_Object Q_active, Q_suffix, Q_keys, Q_style, Q_selected; 32 Lisp_Object Q_active, Q_suffix, Q_keys, Q_style, Q_selected;
33 Lisp_Object Q_filter, Q_config, Q_included, Q_key_sequence; 33 Lisp_Object Q_filter, Q_config, Q_included, Q_key_sequence;
34 Lisp_Object Q_accelerator, Q_label, Q_callback; 34 Lisp_Object Q_accelerator, Q_label, Q_callback;
35 Lisp_Object Qtoggle, Qradio; 35 Lisp_Object Qtoggle, Qradio;
36 36
37 static Lisp_Object parse_gui_item_tree_list (Lisp_Object list);
38
37 #ifdef HAVE_POPUPS 39 #ifdef HAVE_POPUPS
38 40
39 /* count of menus/dboxes currently up */ 41 /* count of menus/dboxes currently up */
40 int popup_up_p; 42 int popup_up_p;
41 43
48 return popup_up_p ? Qt : Qnil; 50 return popup_up_p ? Qt : Qnil;
49 } 51 }
50 #endif /* HAVE_POPUPS */ 52 #endif /* HAVE_POPUPS */
51 53
52 int 54 int
53 separator_string_p (CONST char *s) 55 separator_string_p (const char *s)
54 { 56 {
55 CONST char *p; 57 const char *p;
56 char first; 58 char first;
57 59
58 if (!s || s[0] == '\0') 60 if (!s || s[0] == '\0')
59 return 0; 61 return 0;
60 first = s[0]; 62 first = s[0];
72 get_gui_callback (Lisp_Object data, Lisp_Object *fn, Lisp_Object *arg) 74 get_gui_callback (Lisp_Object data, Lisp_Object *fn, Lisp_Object *arg)
73 { 75 {
74 if (SYMBOLP (data) 76 if (SYMBOLP (data)
75 || (COMPILED_FUNCTIONP (data) 77 || (COMPILED_FUNCTIONP (data)
76 && XCOMPILED_FUNCTION (data)->flags.interactivep) 78 && XCOMPILED_FUNCTION (data)->flags.interactivep)
77 || (EQ (XCAR (data), Qlambda) 79 || (CONSP (data) && (EQ (XCAR (data), Qlambda))
78 && !NILP (Fassq (Qinteractive, Fcdr (Fcdr (data)))))) 80 && !NILP (Fassq (Qinteractive, Fcdr (Fcdr (data))))))
79 { 81 {
80 *fn = Qcall_interactively; 82 *fn = Qcall_interactively;
81 *arg = data; 83 *arg = data;
82 } 84 }
95 data))); 97 data)));
96 } 98 }
97 } 99 }
98 100
99 /* 101 /*
100 * Initialize the gui_item structure by setting all (GC-protected)
101 * fields to their default values. The defaults are t for :active and
102 * :included values, and nil for others.
103 */
104 void
105 gui_item_init (struct gui_item *pgui_item)
106 {
107 pgui_item->name = Qnil;
108 pgui_item->callback = Qnil;
109 pgui_item->suffix = Qnil;
110 pgui_item->active = Qt;
111 pgui_item->included = Qt;
112 pgui_item->config = Qnil;
113 pgui_item->filter = Qnil;
114 pgui_item->style = Qnil;
115 pgui_item->selected = Qnil;
116 pgui_item->keys = Qnil;
117 }
118
119 /*
120 * Add a value VAL associated with keyword KEY into PGUI_ITEM 102 * Add a value VAL associated with keyword KEY into PGUI_ITEM
121 * structure. If KEY is not a keyword, or is an unknown keyword, then 103 * structure. If KEY is not a keyword, or is an unknown keyword, then
122 * error is signaled. 104 * error is signaled.
123 */ 105 */
124 void 106 void
125 gui_item_add_keyval_pair (struct gui_item *pgui_item, 107 gui_item_add_keyval_pair (Lisp_Object gui_item,
126 Lisp_Object key, Lisp_Object val, 108 Lisp_Object key, Lisp_Object val,
127 Error_behavior errb) 109 Error_behavior errb)
128 { 110 {
111 Lisp_Gui_Item* pgui_item = XGUI_ITEM (gui_item);
112
129 if (!KEYWORDP (key)) 113 if (!KEYWORDP (key))
130 signal_simple_error_2 ("Non-keyword in gui item", key, pgui_item->name); 114 signal_simple_error_2 ("Non-keyword in gui item", key, pgui_item->name);
131 115
132 if (EQ (key, Q_suffix)) pgui_item->suffix = val; 116 if (EQ (key, Q_suffix)) pgui_item->suffix = val;
133 else if (EQ (key, Q_active)) pgui_item->active = val; 117 else if (EQ (key, Q_active)) pgui_item->active = val;
136 else if (EQ (key, Q_filter)) pgui_item->filter = val; 120 else if (EQ (key, Q_filter)) pgui_item->filter = val;
137 else if (EQ (key, Q_style)) pgui_item->style = val; 121 else if (EQ (key, Q_style)) pgui_item->style = val;
138 else if (EQ (key, Q_selected)) pgui_item->selected = val; 122 else if (EQ (key, Q_selected)) pgui_item->selected = val;
139 else if (EQ (key, Q_keys)) pgui_item->keys = val; 123 else if (EQ (key, Q_keys)) pgui_item->keys = val;
140 else if (EQ (key, Q_callback)) pgui_item->callback = val; 124 else if (EQ (key, Q_callback)) pgui_item->callback = val;
141 else if (EQ (key, Q_key_sequence)) ; /* ignored for FSF compatability */ 125 else if (EQ (key, Q_key_sequence)) ; /* ignored for FSF compatibility */
142 else if (EQ (key, Q_label)) ; /* ignored for 21.0 implement in 21.2 */ 126 else if (EQ (key, Q_label)) ; /* ignored for 21.0 implement in 21.2 */
127 else if (EQ (key, Q_accelerator))
128 {
129 if (SYMBOLP (val) || CHARP (val))
130 pgui_item->accelerator = val;
131 else if (ERRB_EQ (errb, ERROR_ME))
132 signal_simple_error ("Bad keyboard accelerator", val);
133 }
143 else if (ERRB_EQ (errb, ERROR_ME)) 134 else if (ERRB_EQ (errb, ERROR_ME))
144 signal_simple_error_2 ("Unknown keyword in gui item", key, pgui_item->name); 135 signal_simple_error_2 ("Unknown keyword in gui item", key, pgui_item->name);
136 }
137
138 void
139 gui_item_init (Lisp_Object gui_item)
140 {
141 Lisp_Gui_Item *lp = XGUI_ITEM (gui_item);
142
143 lp->name = Qnil;
144 lp->callback = Qnil;
145 lp->suffix = Qnil;
146 lp->active = Qt;
147 lp->included = Qt;
148 lp->config = Qnil;
149 lp->filter = Qnil;
150 lp->style = Qnil;
151 lp->selected = Qnil;
152 lp->keys = Qnil;
153 lp->accelerator = Qnil;
154 }
155
156 Lisp_Object
157 allocate_gui_item (void)
158 {
159 Lisp_Gui_Item *lp = alloc_lcrecord_type (Lisp_Gui_Item, &lrecord_gui_item);
160 Lisp_Object val;
161
162 zero_lcrecord (lp);
163 XSETGUI_ITEM (val, lp);
164
165 gui_item_init (val);
166
167 return val;
145 } 168 }
146 169
147 /* 170 /*
148 * ITEM is a lisp vector, describing a menu item or a button. The 171 * ITEM is a lisp vector, describing a menu item or a button. The
149 * function extracts the description of the item into the PGUI_ITEM 172 * function extracts the description of the item into the PGUI_ITEM
150 * structure. 173 * structure.
151 */ 174 */
152 static void 175 static Lisp_Object
153 gui_parse_item_keywords_internal (Lisp_Object item, struct gui_item *pgui_item, 176 make_gui_item_from_keywords_internal (Lisp_Object item,
154 Error_behavior errb) 177 Error_behavior errb)
155 { 178 {
156 int length, plist_p, start; 179 int length, plist_p, start;
157 Lisp_Object *contents; 180 Lisp_Object *contents;
181 Lisp_Object gui_item = allocate_gui_item ();
182 Lisp_Gui_Item* pgui_item = XGUI_ITEM (gui_item);
158 183
159 CHECK_VECTOR (item); 184 CHECK_VECTOR (item);
160 length = XVECTOR_LENGTH (item); 185 length = XVECTOR_LENGTH (item);
161 contents = XVECTOR_DATA (item); 186 contents = XVECTOR_DATA (item);
162 187
179 if (length > 1 && !KEYWORDP (contents [1])) 204 if (length > 1 && !KEYWORDP (contents [1]))
180 { 205 {
181 pgui_item->callback = contents [1]; 206 pgui_item->callback = contents [1];
182 start = 2; 207 start = 2;
183 } 208 }
184 else 209 else
185 start =1; 210 start =1;
186 211
187 if (!plist_p && length > 2) 212 if (!plist_p && length > 2)
188 /* the old way */ 213 /* the old way */
189 { 214 {
202 227
203 for (i = start; i < length;) 228 for (i = start; i < length;)
204 { 229 {
205 Lisp_Object key = contents [i++]; 230 Lisp_Object key = contents [i++];
206 Lisp_Object val = contents [i++]; 231 Lisp_Object val = contents [i++];
207 gui_item_add_keyval_pair (pgui_item, key, val, errb); 232 gui_item_add_keyval_pair (gui_item, key, val, errb);
208 } 233 }
209 } 234 }
210 } 235 return gui_item;
211 236 }
237
238 Lisp_Object
239 gui_parse_item_keywords (Lisp_Object item)
240 {
241 return make_gui_item_from_keywords_internal (item, ERROR_ME);
242 }
243
244 Lisp_Object
245 gui_parse_item_keywords_no_errors (Lisp_Object item)
246 {
247 return make_gui_item_from_keywords_internal (item, ERROR_ME_NOT);
248 }
249
250 /* convert a gui item into plist properties */
212 void 251 void
213 gui_parse_item_keywords (Lisp_Object item, struct gui_item *pgui_item) 252 gui_add_item_keywords_to_plist (Lisp_Object plist, Lisp_Object gui_item)
214 { 253 {
215 gui_parse_item_keywords_internal (item, pgui_item, ERROR_ME); 254 Lisp_Gui_Item* pgui_item = XGUI_ITEM (gui_item);
216 } 255
217 256 if (!NILP (pgui_item->callback))
218 void 257 Fplist_put (plist, Q_callback, pgui_item->callback);
219 gui_parse_item_keywords_no_errors (Lisp_Object item, struct gui_item *pgui_item) 258 if (!NILP (pgui_item->suffix))
220 { 259 Fplist_put (plist, Q_suffix, pgui_item->suffix);
221 gui_parse_item_keywords_internal (item, pgui_item, ERROR_ME_NOT); 260 if (!NILP (pgui_item->active))
261 Fplist_put (plist, Q_active, pgui_item->active);
262 if (!NILP (pgui_item->included))
263 Fplist_put (plist, Q_included, pgui_item->included);
264 if (!NILP (pgui_item->config))
265 Fplist_put (plist, Q_config, pgui_item->config);
266 if (!NILP (pgui_item->filter))
267 Fplist_put (plist, Q_filter, pgui_item->filter);
268 if (!NILP (pgui_item->style))
269 Fplist_put (plist, Q_style, pgui_item->style);
270 if (!NILP (pgui_item->selected))
271 Fplist_put (plist, Q_selected, pgui_item->selected);
272 if (!NILP (pgui_item->keys))
273 Fplist_put (plist, Q_keys, pgui_item->keys);
274 if (!NILP (pgui_item->accelerator))
275 Fplist_put (plist, Q_accelerator, pgui_item->accelerator);
222 } 276 }
223 277
224 /* 278 /*
225 * Decide whether a GUI item is active by evaluating its :active form 279 * Decide whether a GUI item is active by evaluating its :active form
226 * if any 280 * if any
227 */ 281 */
228 int 282 int
229 gui_item_active_p (CONST struct gui_item *pgui_item) 283 gui_item_active_p (Lisp_Object gui_item)
230 { 284 {
231 /* This function can call lisp */ 285 /* This function can call lisp */
232 286
233 /* Shortcut to avoid evaluating Qt each time */ 287 /* Shortcut to avoid evaluating Qt each time */
234 return (EQ (pgui_item->active, Qt) 288 return (EQ (XGUI_ITEM (gui_item)->active, Qt)
235 || !NILP (Feval (pgui_item->active))); 289 || !NILP (Feval (XGUI_ITEM (gui_item)->active)));
290 }
291
292 /* set menu accelerator key to first underlined character in menu name */
293 Lisp_Object
294 gui_item_accelerator (Lisp_Object gui_item)
295 {
296 Lisp_Gui_Item* pgui = XGUI_ITEM (gui_item);
297
298 if (!NILP (pgui->accelerator))
299 return pgui->accelerator;
300
301 else
302 return gui_name_accelerator (pgui->name);
303 }
304
305 Lisp_Object
306 gui_name_accelerator (Lisp_Object nm)
307 {
308 /* !!#### This function has not been Mule-ized */
309 char* name = (char*)XSTRING_DATA (nm);
310
311 while (*name) {
312 if (*name=='%') {
313 ++name;
314 if (!(*name))
315 return Qnil;
316 if (*name=='_' && *(name+1))
317 {
318 int accelerator = (int) (unsigned char) (*(name+1));
319 return make_char (tolower (accelerator));
320 }
321 }
322 ++name;
323 }
324 return Qnil;
236 } 325 }
237 326
238 /* 327 /*
239 * Decide whether a GUI item is selected by evaluating its :selected form 328 * Decide whether a GUI item is selected by evaluating its :selected form
240 * if any 329 * if any
241 */ 330 */
242 int 331 int
243 gui_item_selected_p (CONST struct gui_item *pgui_item) 332 gui_item_selected_p (Lisp_Object gui_item)
244 { 333 {
245 /* This function can call lisp */ 334 /* This function can call lisp */
246 335
247 /* Shortcut to avoid evaluating Qt each time */ 336 /* Shortcut to avoid evaluating Qt each time */
248 return (EQ (pgui_item->selected, Qt) 337 return (EQ (XGUI_ITEM (gui_item)->selected, Qt)
249 || !NILP (Feval (pgui_item->selected))); 338 || !NILP (Feval (XGUI_ITEM (gui_item)->selected)));
250 } 339 }
251 340
252 /* 341 /*
253 * Decide whether a GUI item is included by evaluating its :included 342 * Decide whether a GUI item is included by evaluating its :included
254 * form if given, and testing its :config form against supplied CONFLIST 343 * form if given, and testing its :config form against supplied CONFLIST
255 * configuration variable 344 * configuration variable
256 */ 345 */
257 int 346 int
258 gui_item_included_p (CONST struct gui_item *pgui_item, Lisp_Object conflist) 347 gui_item_included_p (Lisp_Object gui_item, Lisp_Object conflist)
259 { 348 {
260 /* This function can call lisp */ 349 /* This function can call lisp */
350 Lisp_Gui_Item* pgui_item = XGUI_ITEM (gui_item);
261 351
262 /* Evaluate :included first. Shortcut to avoid evaluating Qt each time */ 352 /* Evaluate :included first. Shortcut to avoid evaluating Qt each time */
263 if (!EQ (pgui_item->included, Qt) 353 if (!EQ (pgui_item->included, Qt)
264 && NILP (Feval (pgui_item->included))) 354 && NILP (Feval (pgui_item->included)))
265 return 0; 355 return 0;
287 * signaled. 377 * signaled.
288 * Return value is the offset to the terminating null character into the 378 * Return value is the offset to the terminating null character into the
289 * buffer. 379 * buffer.
290 */ 380 */
291 unsigned int 381 unsigned int
292 gui_item_display_flush_left (CONST struct gui_item *pgui_item, 382 gui_item_display_flush_left (Lisp_Object gui_item,
293 char* buf, Bytecount buf_len) 383 char* buf, Bytecount buf_len)
294 { 384 {
385 /* This function can call lisp */
295 char *p = buf; 386 char *p = buf;
296 Bytecount len; 387 Bytecount len;
388 Lisp_Gui_Item* pgui_item = XGUI_ITEM (gui_item);
297 389
298 /* Copy item name first */ 390 /* Copy item name first */
299 CHECK_STRING (pgui_item->name); 391 CHECK_STRING (pgui_item->name);
300 len = XSTRING_LENGTH (pgui_item->name); 392 len = XSTRING_LENGTH (pgui_item->name);
301 if (len > buf_len) 393 if (len > buf_len)
334 * signaled. 426 * signaled.
335 * Return value is the offset to the terminating null character into the 427 * Return value is the offset to the terminating null character into the
336 * buffer. 428 * buffer.
337 */ 429 */
338 unsigned int 430 unsigned int
339 gui_item_display_flush_right (CONST struct gui_item *pgui_item, 431 gui_item_display_flush_right (Lisp_Object gui_item,
340 char* buf, Bytecount buf_len) 432 char* buf, Bytecount buf_len)
341 { 433 {
434 Lisp_Gui_Item* pgui_item = XGUI_ITEM (gui_item);
342 *buf = 0; 435 *buf = 0;
343 436
437 #ifdef HAVE_MENUBARS
344 /* Have keys? */ 438 /* Have keys? */
345 if (!menubar_show_keybindings) 439 if (!menubar_show_keybindings)
346 return 0; 440 return 0;
441 #endif
347 442
348 /* Try :keys first */ 443 /* Try :keys first */
349 if (!NILP (pgui_item->keys)) 444 if (!NILP (pgui_item->keys))
350 { 445 {
351 CHECK_STRING (pgui_item->keys); 446 CHECK_STRING (pgui_item->keys);
352 if (XSTRING_LENGTH (pgui_item->keys) > buf_len) 447 if (XSTRING_LENGTH (pgui_item->keys) > buf_len)
353 signal_too_long_error (pgui_item->name); 448 signal_too_long_error (pgui_item->name);
354 strcpy (buf, (CONST char *) XSTRING_DATA (pgui_item->keys)); 449 strcpy (buf, (const char *) XSTRING_DATA (pgui_item->keys));
355 return XSTRING_LENGTH (pgui_item->keys); 450 return XSTRING_LENGTH (pgui_item->keys);
356 } 451 }
357 452
358 /* See if we can derive keys out of callback symbol */ 453 /* See if we can derive keys out of callback symbol */
359 if (SYMBOLP (pgui_item->callback)) 454 if (SYMBOLP (pgui_item->callback))
372 /* No keys - no right flush display */ 467 /* No keys - no right flush display */
373 return 0; 468 return 0;
374 } 469 }
375 #endif /* HAVE_WINDOW_SYSTEM */ 470 #endif /* HAVE_WINDOW_SYSTEM */
376 471
377 Lisp_Object 472 static Lisp_Object
378 mark_gui_item (struct gui_item* p, void (*markobj) (Lisp_Object)) 473 mark_gui_item (Lisp_Object obj)
379 { 474 {
380 markobj (p->name); 475 Lisp_Gui_Item *p = XGUI_ITEM (obj);
381 markobj (p->callback); 476
382 markobj (p->suffix); 477 mark_object (p->name);
383 markobj (p->active); 478 mark_object (p->callback);
384 markobj (p->included); 479 mark_object (p->config);
385 markobj (p->config); 480 mark_object (p->suffix);
386 markobj (p->filter); 481 mark_object (p->active);
387 markobj (p->style); 482 mark_object (p->included);
388 markobj (p->selected); 483 mark_object (p->config);
389 markobj (p->keys); 484 mark_object (p->filter);
485 mark_object (p->style);
486 mark_object (p->selected);
487 mark_object (p->keys);
488 mark_object (p->accelerator);
390 489
391 return Qnil; 490 return Qnil;
392 } 491 }
393 492
493 static unsigned long
494 gui_item_hash (Lisp_Object obj, int depth)
495 {
496 Lisp_Gui_Item *p = XGUI_ITEM (obj);
497
498 return HASH2 (HASH5 (internal_hash (p->name, depth + 1),
499 internal_hash (p->callback, depth + 1),
500 internal_hash (p->suffix, depth + 1),
501 internal_hash (p->active, depth + 1),
502 internal_hash (p->included, depth + 1)),
503 HASH5 (internal_hash (p->config, depth + 1),
504 internal_hash (p->filter, depth + 1),
505 internal_hash (p->style, depth + 1),
506 internal_hash (p->selected, depth + 1),
507 internal_hash (p->keys, depth + 1)));
508 }
509
394 int 510 int
395 gui_item_hash (Lisp_Object hashtable, struct gui_item* g, int slot) 511 gui_item_id_hash (Lisp_Object hashtable, Lisp_Object gitem, int slot)
396 { 512 {
397 int hashid = HASH2 (internal_hash (g->callback, 0), internal_hash (g->name, 0)); 513 int hashid = gui_item_hash (gitem, 0);
398 int id = GUI_ITEM_ID_BITS (hashid, slot); 514 int id = GUI_ITEM_ID_BITS (hashid, slot);
399 while (!NILP (Fgethash (make_int (id), 515 while (!NILP (Fgethash (make_int (id),
400 hashtable, Qnil))) 516 hashtable, Qnil)))
401 { 517 {
402 id = GUI_ITEM_ID_BITS (id + 1, slot); 518 id = GUI_ITEM_ID_BITS (id + 1, slot);
403 } 519 }
404 return id; 520 return id;
405 } 521 }
522
523 static int
524 gui_item_equal (Lisp_Object obj1, Lisp_Object obj2, int depth)
525 {
526 Lisp_Gui_Item *p1 = XGUI_ITEM (obj1);
527 Lisp_Gui_Item *p2 = XGUI_ITEM (obj2);
528
529 if (!(internal_equal (p1->name, p2->name, depth + 1)
530 &&
531 internal_equal (p1->callback, p2->callback, depth + 1)
532 &&
533 EQ (p1->suffix, p2->suffix)
534 &&
535 EQ (p1->active, p2->active)
536 &&
537 EQ (p1->included, p2->included)
538 &&
539 EQ (p1->config, p2->config)
540 &&
541 EQ (p1->filter, p2->filter)
542 &&
543 EQ (p1->style, p2->style)
544 &&
545 EQ (p1->selected, p2->selected)
546 &&
547 EQ (p1->accelerator, p2->accelerator)
548 &&
549 EQ (p1->keys, p2->keys)))
550 return 0;
551 return 1;
552 }
553
554 static void
555 print_gui_item (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
556 {
557 Lisp_Gui_Item *g = XGUI_ITEM (obj);
558 char buf[20];
559
560 if (print_readably)
561 error ("printing unreadable object #<gui-item 0x%x>", g->header.uid);
562
563 write_c_string ("#<gui-item ", printcharfun);
564 sprintf (buf, "0x%x>", g->header.uid);
565 write_c_string (buf, printcharfun);
566 }
567
568 /* parse a glyph descriptor into a tree of gui items.
569
570 The gui_item slot of an image instance can be a single item or an
571 arbitrarily nested hierarchy of item lists. */
572
573 static Lisp_Object parse_gui_item_tree_item (Lisp_Object entry)
574 {
575 Lisp_Object ret = entry;
576 if (VECTORP (entry))
577 {
578 ret = gui_parse_item_keywords_no_errors (entry);
579 }
580 else if (STRINGP (entry))
581 {
582 CHECK_STRING (entry);
583 }
584 else
585 signal_simple_error ("item must be a vector or a string", entry);
586
587 return ret;
588 }
589
590 Lisp_Object parse_gui_item_tree_children (Lisp_Object list)
591 {
592 Lisp_Object rest, ret = Qnil;
593 CHECK_CONS (list);
594 /* recursively add items to the tree view */
595 LIST_LOOP (rest, list)
596 {
597 Lisp_Object sub;
598 if (CONSP (XCAR (rest)))
599 sub = parse_gui_item_tree_list (XCAR (rest));
600 else
601 sub = parse_gui_item_tree_item (XCAR (rest));
602
603 ret = Fcons (sub, ret);
604 }
605 /* make the order the same as the items we have parsed */
606 return Fnreverse (ret);
607 }
608
609 static Lisp_Object parse_gui_item_tree_list (Lisp_Object list)
610 {
611 Lisp_Object ret;
612 CHECK_CONS (list);
613 /* first one can never be a list */
614 ret = parse_gui_item_tree_item (XCAR (list));
615 return Fcons (ret, parse_gui_item_tree_children (XCDR (list)));
616 }
617
618 DEFINE_LRECORD_IMPLEMENTATION ("gui-item", gui_item,
619 mark_gui_item, print_gui_item,
620 0, gui_item_equal,
621 gui_item_hash,
622 0,
623 Lisp_Gui_Item);
406 624
407 void 625 void
408 syms_of_gui (void) 626 syms_of_gui (void)
409 { 627 {
410 defkeyword (&Q_active, ":active"); 628 defkeyword (&Q_active, ":active");