1 /************************************************************
2 * Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
4 * Permission to use, copy, modify, and distribute this
5 * software and its documentation for any purpose and without
6 * fee is hereby granted, provided that the above copyright
7 * notice appear in all copies and that both that copyright
8 * notice and this permission notice appear in supporting
9 * documentation, and that the name of Silicon Graphics not be
10 * used in advertising or publicity pertaining to distribution
11 * of the software without specific prior written permission.
12 * Silicon Graphics makes no representation about the suitability
13 * of this software for any purpose. It is provided "as is"
14 * without any express or implied warranty.
16 * SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
18 * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
19 * GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
20 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
22 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
23 * THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 ********************************************************/
28 * Copyright © 2012 Intel Corporation
29 * Copyright © 2012 Ran Benita <ran234@gmail.com>
31 * Permission is hereby granted, free of charge, to any person obtaining a
32 * copy of this software and associated documentation files (the "Software"),
33 * to deal in the Software without restriction, including without limitation
34 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
35 * and/or sell copies of the Software, and to permit persons to whom the
36 * Software is furnished to do so, subject to the following conditions:
38 * The above copyright notice and this permission notice (including the next
39 * paragraph) shall be included in all copies or substantial portions of the
42 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
43 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
44 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
45 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
46 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
47 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
48 * DEALINGS IN THE SOFTWARE.
50 * Author: Daniel Stone <daniel@fooishbar.org>
51 * Ran Benita <ran234@gmail.com>
54 #include "xkbcomp-priv.h"
64 KEY_REPEAT_UNDEFINED = 0,
70 GROUP_FIELD_SYMS = (1 << 0),
71 GROUP_FIELD_ACTS = (1 << 1),
72 GROUP_FIELD_TYPE = (1 << 2),
76 KEY_FIELD_REPEAT = (1 << 0),
77 KEY_FIELD_TYPE_DFLT = (1 << 1),
78 KEY_FIELD_GROUPINFO = (1 << 2),
79 KEY_FIELD_VMODMAP = (1 << 3),
83 unsigned int num_syms;
84 unsigned int sym_index;
88 typedef darray(xkb_keysym_t) darray_xkb_keysym_t;
91 enum group_field defined;
92 darray_xkb_keysym_t syms;
93 darray(LevelInfo) levels;
97 typedef struct _KeyInfo {
98 enum key_field defined;
100 enum merge_mode merge;
102 unsigned long name; /* the 4 chars of the key name, as long */
104 darray(GroupInfo) groups;
106 enum key_repeat repeat;
107 xkb_mod_mask_t vmodmap;
110 enum xkb_range_exceed_type out_of_range_group_action;
111 xkb_layout_index_t out_of_range_group_number;
115 InitGroupInfo(GroupInfo *groupi)
117 memset(groupi, 0, sizeof(*groupi));
121 ClearGroupInfo(GroupInfo *groupi)
123 darray_free(groupi->syms);
124 darray_free(groupi->levels);
128 InitKeyInfo(KeyInfo *keyi, unsigned file_id)
130 static const char dflt_key_name[XKB_KEY_NAME_LENGTH] = "*";
132 memset(keyi, 0, sizeof(*keyi));
133 keyi->file_id = file_id;
134 keyi->merge = MERGE_OVERRIDE;
135 keyi->name = KeyNameToLong(dflt_key_name);
136 keyi->out_of_range_group_action = RANGE_WRAP;
140 ClearKeyInfo(KeyInfo *keyi)
143 darray_foreach(groupi, keyi->groups)
144 ClearGroupInfo(groupi);
145 darray_free(keyi->groups);
148 /***====================================================================***/
150 typedef struct _ModMapEntry {
151 enum merge_mode merge;
155 unsigned long keyName;
160 typedef struct _SymbolsInfo {
161 char *name; /* e.g. pc+us+inet(evdev) */
164 enum merge_mode merge;
165 xkb_layout_index_t explicit_group;
166 darray(KeyInfo) keys;
169 ActionsInfo *actions;
170 xkb_atom_t group_names[XKB_NUM_GROUPS];
171 darray(ModMapEntry) modMaps;
173 struct xkb_keymap *keymap;
177 InitSymbolsInfo(SymbolsInfo *info, struct xkb_keymap *keymap,
178 unsigned file_id, ActionsInfo *actions)
180 memset(info, 0, sizeof(*info));
181 info->keymap = keymap;
182 info->file_id = file_id;
183 info->merge = MERGE_OVERRIDE;
184 InitKeyInfo(&info->dflt, file_id);
185 InitVModInfo(&info->vmods, keymap);
186 info->actions = actions;
187 info->explicit_group = XKB_LAYOUT_INVALID;
191 ClearSymbolsInfo(SymbolsInfo * info)
195 darray_foreach(keyi, info->keys)
197 darray_free(info->keys);
198 darray_free(info->modMaps);
199 ClearKeyInfo(&info->dflt);
203 MergeGroups(SymbolsInfo *info, GroupInfo *into, GroupInfo *from, bool clobber,
204 bool report, xkb_layout_index_t group, unsigned long key_name)
206 xkb_level_index_t i, numLevels;
207 enum { INTO = (1 << 0), FROM = (1 << 1) } using;
209 /* First find the type of the merged group. */
210 if (into->type != from->type) {
211 if (from->type == XKB_ATOM_NONE) {
213 else if (into->type == XKB_ATOM_NONE) {
214 into->type = from->type;
217 xkb_atom_t use = (clobber ? from->type : into->type);
218 xkb_atom_t ignore = (clobber ? into->type : from->type);
221 log_warn(info->keymap->ctx,
222 "Multiple definitions for group %d type of key %s; "
223 "Using %s, ignoring %s\n",
224 group + 1, LongKeyNameText(key_name),
225 xkb_atom_text(info->keymap->ctx, use),
226 xkb_atom_text(info->keymap->ctx, ignore));
231 into->defined |= (from->defined & GROUP_FIELD_TYPE);
233 /* Now look at the levels. */
235 if (darray_empty(from->levels)) {
240 if (darray_empty(into->levels)) {
241 from->type = into->type;
247 /* First we merge the actions and ensure @into has all the levels. */
248 numLevels = MAX(darray_size(into->levels), darray_size(from->levels));
249 for (i = 0; i < numLevels; i++) {
250 union xkb_action *intoAct, *fromAct;
252 if (i >= darray_size(from->levels))
255 if (i >= darray_size(into->levels)) {
256 darray_append(into->levels, darray_item(from->levels, i));
257 darray_item(into->levels, i).num_syms = 0;
258 darray_item(into->levels, i).sym_index = 0;
262 intoAct = &darray_item(into->levels, i).act;
263 fromAct = &darray_item(from->levels, i).act;
265 if (fromAct->type == ACTION_TYPE_NONE) {
267 else if (intoAct->type == ACTION_TYPE_NONE) {
271 union xkb_action *use = (clobber ? fromAct : intoAct);
272 union xkb_action *ignore = (clobber ? intoAct : fromAct);
275 log_warn(info->keymap->ctx,
276 "Multiple actions for level %d/group %u on key %s; "
277 "Using %s, ignoring %s\n",
278 i + 1, group + 1, LongKeyNameText(key_name),
279 ActionTypeText(use->type),
280 ActionTypeText(ignore->type));
285 into->defined |= (from->defined & GROUP_FIELD_ACTS);
287 /* Then merge the keysyms. */
290 * We want to avoid copying and allocating if not necessary. So
291 * here we do a pre-scan of the levels to check if we'll only use
292 * @into's or @from's keysyms, and if so we'll just assign them.
293 * However if one level uses @into's and another uses @from's, we
294 * will need to construct a new syms array.
297 for (i = 0; i < numLevels; i++) {
298 unsigned int intoSize, fromSize;
300 intoSize = darray_item(into->levels, i).num_syms;
301 if (i < darray_size(from->levels))
302 fromSize = darray_item(from->levels, i).num_syms;
306 if (intoSize == 0 && fromSize == 0)
308 else if (intoSize == 0)
310 else if (fromSize == 0)
313 using |= (clobber ? FROM : INTO);
316 if (using == 0 || using == INTO) {
318 else if (using == FROM) {
319 darray_free(into->syms);
320 into->syms = from->syms;
321 darray_init(from->syms);
322 for (i = 0; i < darray_size(from->levels); i++) {
323 darray_item(into->levels, i).num_syms =
324 darray_item(from->levels, i).num_syms;
325 darray_item(into->levels, i).sym_index =
326 darray_item(from->levels, i).sym_index;
330 darray_xkb_keysym_t syms = darray_new();
332 for (i = 0; i < numLevels; i++) {
333 unsigned int intoSize, fromSize;
335 intoSize = darray_item(into->levels, i).num_syms;
336 if (i < darray_size(from->levels))
337 fromSize = darray_item(from->levels, i).num_syms;
342 if (intoSize == 0 && fromSize == 0)
345 if (intoSize != 0 && fromSize != 0 && report)
346 log_info(info->keymap->ctx,
347 "Multiple symbols for group %u, level %d on key %s; "
348 "Using %s, ignoring %s\n",
349 group + 1, i + 1, LongKeyNameText(key_name),
350 (clobber ? "from" : "to"),
351 (clobber ? "to" : "from"));
353 if (intoSize == 0 || (fromSize != 0 && clobber)) {
354 unsigned sym_index = darray_item(from->levels, i).sym_index;
355 darray_item(into->levels, i).sym_index = darray_size(syms);
356 darray_item(into->levels, i).num_syms = fromSize;
357 darray_append_items(syms, &darray_item(from->syms, sym_index),
362 unsigned sym_index = darray_item(into->levels, i).sym_index;
363 darray_item(into->levels, i).sym_index = darray_size(syms);
364 darray_item(into->levels, i).num_syms = intoSize;
365 darray_append_items(syms, &darray_item(into->syms, sym_index),
369 darray_free(into->syms);
372 into->defined |= (from->defined & GROUP_FIELD_SYMS);
378 UseNewKeyField(enum key_field field, enum key_field old, enum key_field new,
379 bool clobber, bool report, enum key_field *collide)
382 return (new & field);
397 MergeKeys(SymbolsInfo *info, KeyInfo *into, KeyInfo *from)
399 xkb_layout_index_t i;
400 xkb_layout_index_t groups_in_both;
401 enum key_field collide = 0;
402 bool clobber, report;
403 int verbosity = xkb_context_get_log_verbosity(info->keymap->ctx);
405 if (from->merge == MERGE_REPLACE) {
408 InitKeyInfo(from, info->file_id);
412 clobber = (from->merge != MERGE_AUGMENT);
413 report = (verbosity > 9 ||
414 (into->file_id == from->file_id && verbosity > 0));
416 groups_in_both = MIN(darray_size(into->groups),
417 darray_size(from->groups));
418 for (i = 0; i < groups_in_both; i++)
420 &darray_item(into->groups, i),
421 &darray_item(from->groups, i),
422 clobber, report, i, into->name);
423 /* If @from has extra groups, just move them to @into. */
424 for (i = groups_in_both; i < darray_size(from->groups); i++) {
425 darray_append(into->groups, darray_item(from->groups, i));
426 InitGroupInfo(&darray_item(from->groups, i));
429 if (UseNewKeyField(KEY_FIELD_VMODMAP, into->defined, from->defined,
430 clobber, report, &collide)) {
431 into->vmodmap = from->vmodmap;
432 into->defined |= KEY_FIELD_VMODMAP;
434 if (UseNewKeyField(KEY_FIELD_REPEAT, into->defined, from->defined,
435 clobber, report, &collide)) {
436 into->repeat = from->repeat;
437 into->defined |= KEY_FIELD_REPEAT;
439 if (UseNewKeyField(KEY_FIELD_TYPE_DFLT, into->defined, from->defined,
440 clobber, report, &collide)) {
441 into->dfltType = from->dfltType;
442 into->defined |= KEY_FIELD_TYPE_DFLT;
444 if (UseNewKeyField(KEY_FIELD_GROUPINFO, into->defined, from->defined,
445 clobber, report, &collide)) {
446 into->out_of_range_group_action = from->out_of_range_group_action;
447 into->out_of_range_group_number = from->out_of_range_group_number;
448 into->defined |= KEY_FIELD_GROUPINFO;
452 log_warn(info->keymap->ctx,
453 "Symbol map for key %s redefined; "
454 "Using %s definition for conflicting fields\n",
455 LongKeyNameText(into->name),
456 (clobber ? "first" : "last"));
459 InitKeyInfo(from, info->file_id);
464 AddKeySymbols(SymbolsInfo *info, KeyInfo *keyi)
466 unsigned long real_name;
470 * Don't keep aliases in the keys array; this guarantees that
471 * searching for keys to merge with by straight comparison (see the
472 * following loop) is enough, and we won't get multiple KeyInfo's
473 * for the same key because of aliases.
475 if (FindKeyNameForAlias(info->keymap, keyi->name, &real_name))
476 keyi->name = real_name;
478 darray_foreach(iter, info->keys)
479 if (iter->name == keyi->name)
480 return MergeKeys(info, iter, keyi);
482 darray_append(info->keys, *keyi);
483 InitKeyInfo(keyi, info->file_id);
488 AddModMapEntry(SymbolsInfo * info, ModMapEntry * new)
493 clobber = (new->merge != MERGE_AUGMENT);
494 darray_foreach(mm, info->modMaps) {
495 if (new->haveSymbol && mm->haveSymbol
496 && (new->u.keySym == mm->u.keySym)) {
497 unsigned use, ignore;
498 if (mm->modifier != new->modifier) {
501 ignore = mm->modifier;
505 ignore = new->modifier;
507 log_err(info->keymap->ctx,
508 "%s added to symbol map for multiple modifiers; "
509 "Using %s, ignoring %s.\n",
510 KeysymText(new->u.keySym), ModIndexText(use),
511 ModIndexText(ignore));
516 if ((!new->haveSymbol) && (!mm->haveSymbol) &&
517 (new->u.keyName == mm->u.keyName)) {
518 unsigned use, ignore;
519 if (mm->modifier != new->modifier) {
522 ignore = mm->modifier;
526 ignore = new->modifier;
528 log_err(info->keymap->ctx,
529 "Key %s added to map for multiple modifiers; "
530 "Using %s, ignoring %s.\n",
531 LongKeyNameText(new->u.keyName), ModIndexText(use),
532 ModIndexText(ignore));
539 darray_append(info->modMaps, *new);
543 /***====================================================================***/
546 MergeIncludedSymbols(SymbolsInfo *into, SymbolsInfo *from,
547 enum merge_mode merge)
553 if (from->errorCount > 0) {
554 into->errorCount += from->errorCount;
557 if (into->name == NULL) {
558 into->name = from->name;
561 for (i = 0; i < XKB_NUM_GROUPS; i++) {
562 if (from->group_names[i] != XKB_ATOM_NONE) {
563 if ((merge != MERGE_AUGMENT) ||
564 (into->group_names[i] == XKB_ATOM_NONE))
565 into->group_names[i] = from->group_names[i];
569 darray_foreach(keyi, from->keys) {
570 merge = (merge == MERGE_DEFAULT ? keyi->merge : merge);
571 if (!AddKeySymbols(into, keyi))
575 darray_foreach(mm, from->modMaps) {
576 mm->merge = (merge == MERGE_DEFAULT ? mm->merge : merge);
577 if (!AddModMapEntry(into, mm))
583 HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge);
586 HandleIncludeSymbols(SymbolsInfo *info, IncludeStmt *stmt)
588 enum merge_mode merge = MERGE_DEFAULT;
590 SymbolsInfo included, next_incl;
592 InitSymbolsInfo(&included, info->keymap, info->file_id, info->actions);
595 included.name = stmt->stmt;
599 for (; stmt; stmt = stmt->next_incl) {
600 if (!ProcessIncludeFile(info->keymap->ctx, stmt, FILE_TYPE_SYMBOLS,
602 info->errorCount += 10;
603 ClearSymbolsInfo(&included);
607 InitSymbolsInfo(&next_incl, info->keymap, rtrn->id, info->actions);
608 next_incl.merge = next_incl.dflt.merge = MERGE_OVERRIDE;
609 if (stmt->modifier) {
610 next_incl.explicit_group = atoi(stmt->modifier) - 1;
611 if (next_incl.explicit_group >= XKB_NUM_GROUPS) {
612 log_err(info->keymap->ctx,
613 "Cannot set explicit group to %d - must be between 1..%d; "
614 "Ignoring group number\n",
615 next_incl.explicit_group + 1, XKB_NUM_GROUPS);
616 next_incl.explicit_group = info->explicit_group;
620 next_incl.explicit_group = info->explicit_group;
623 HandleSymbolsFile(&next_incl, rtrn, MERGE_OVERRIDE);
625 MergeIncludedSymbols(&included, &next_incl, merge);
627 ClearSymbolsInfo(&next_incl);
631 MergeIncludedSymbols(info, &included, merge);
632 ClearSymbolsInfo(&included);
634 return (info->errorCount == 0);
641 GetGroupIndex(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
642 unsigned what, xkb_layout_index_t *ndx_rtrn)
644 const char *name = (what == SYMBOLS ? "symbols" : "actions");
646 if (arrayNdx == NULL) {
647 xkb_layout_index_t i;
649 enum group_field field = (what == SYMBOLS ?
650 GROUP_FIELD_SYMS : GROUP_FIELD_ACTS);
652 darray_enumerate(i, groupi, keyi->groups) {
653 if (!(groupi->defined & field)) {
659 if (i >= XKB_NUM_GROUPS) {
660 log_err(info->keymap->ctx,
661 "Too many groups of %s for key %s (max %u); "
662 "Ignoring %s defined for extra groups\n",
663 name, LongKeyNameText(keyi->name), XKB_NUM_GROUPS + 1, name);
667 darray_resize0(keyi->groups, darray_size(keyi->groups) + 1);
668 *ndx_rtrn = darray_size(keyi->groups) - 1;
672 if (!ExprResolveGroup(info->keymap->ctx, arrayNdx, ndx_rtrn)) {
673 log_err(info->keymap->ctx,
674 "Illegal group index for %s of key %s\n"
675 "Definition with non-integer array index ignored\n",
676 name, LongKeyNameText(keyi->name));
681 if (*ndx_rtrn >= darray_size(keyi->groups))
682 darray_resize0(keyi->groups, *ndx_rtrn + 1);
688 LookupKeysym(const char *str, xkb_keysym_t *sym_rtrn)
692 if (!str || istreq(str, "any") || istreq(str, "nosymbol")) {
693 *sym_rtrn = XKB_KEY_NoSymbol;
697 if (istreq(str, "none") || istreq(str, "voidsymbol")) {
698 *sym_rtrn = XKB_KEY_VoidSymbol;
702 sym = xkb_keysym_from_name(str);
703 if (sym != XKB_KEY_NoSymbol) {
712 AddSymbolsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
715 xkb_layout_index_t ndx;
718 xkb_level_index_t nLevels;
722 if (!GetGroupIndex(info, keyi, arrayNdx, SYMBOLS, &ndx))
725 groupi = &darray_item(keyi->groups, ndx);
728 groupi->defined |= GROUP_FIELD_SYMS;
732 if (value->op != EXPR_KEYSYM_LIST) {
733 log_err(info->keymap->ctx,
734 "Expected a list of symbols, found %s; "
735 "Ignoring symbols for group %u of %s\n",
736 expr_op_type_to_string(value->op), ndx + 1,
737 LongKeyNameText(keyi->name));
741 if (groupi->defined & GROUP_FIELD_SYMS) {
742 log_err(info->keymap->ctx,
743 "Symbols for key %s, group %u already defined; "
744 "Ignoring duplicate definition\n",
745 LongKeyNameText(keyi->name), ndx + 1);
749 nSyms = darray_size(value->value.list.syms);
750 nLevels = darray_size(value->value.list.symsMapIndex);
752 if (darray_size(groupi->syms) < nSyms)
753 darray_resize0(groupi->syms, nSyms);
755 if (darray_size(groupi->levels) < nLevels)
756 darray_resize0(groupi->levels, nLevels);
758 groupi->defined |= GROUP_FIELD_SYMS;
760 for (i = 0; i < nLevels; i++) {
761 LevelInfo *leveli = &darray_item(groupi->levels, i);
763 leveli->sym_index = darray_item(value->value.list.symsMapIndex, i);
764 leveli->num_syms = darray_item(value->value.list.symsNumEntries, i);
766 for (j = 0; j < leveli->num_syms; j++) {
767 if (!LookupKeysym(darray_item(value->value.list.syms,
768 leveli->sym_index + j),
769 &darray_item(groupi->syms,
770 leveli->sym_index + j))) {
771 log_warn(info->keymap->ctx,
772 "Could not resolve keysym %s for key %s, group %u (%s), level %u\n",
773 darray_item(value->value.list.syms, i),
774 LongKeyNameText(keyi->name),
776 xkb_atom_text(info->keymap->ctx,
777 info->group_names[ndx]),
779 leveli->sym_index = 0;
780 leveli->num_syms = 0;
784 if (leveli->num_syms == 1 &&
785 darray_item(groupi->syms,
786 leveli->sym_index + j) == XKB_KEY_NoSymbol) {
787 leveli->sym_index = 0;
788 leveli->num_syms = 0;
793 for (j = darray_size(groupi->levels) - 1;
794 j >= 0 && darray_item(groupi->levels, j).num_syms == 0; j--)
795 (void) darray_pop(groupi->levels);
801 AddActionsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
805 xkb_layout_index_t ndx;
809 union xkb_action *toAct;
811 if (!GetGroupIndex(info, keyi, arrayNdx, ACTIONS, &ndx))
814 groupi = &darray_item(keyi->groups, ndx);
817 groupi->defined |= GROUP_FIELD_ACTS;
821 if (value->op != EXPR_ACTION_LIST) {
822 log_wsgo(info->keymap->ctx,
823 "Bad expression type (%d) for action list value; "
824 "Ignoring actions for group %u of %s\n",
825 value->op, ndx, LongKeyNameText(keyi->name));
829 if (groupi->defined & GROUP_FIELD_ACTS) {
830 log_wsgo(info->keymap->ctx,
831 "Actions for key %s, group %u already defined\n",
832 LongKeyNameText(keyi->name), ndx);
837 for (act = value->value.child; act; act = (ExprDef *) act->common.next)
840 if (darray_size(groupi->levels) < nActs)
841 darray_resize0(groupi->levels, nActs);
843 groupi->defined |= GROUP_FIELD_ACTS;
845 act = value->value.child;
846 for (i = 0; i < nActs; i++) {
847 toAct = &darray_item(groupi->levels, i).act;
849 if (!HandleActionDef(act, info->keymap, toAct, info->actions))
850 log_err(info->keymap->ctx,
851 "Illegal action definition for %s; "
852 "Action for group %u/level %u ignored\n",
853 LongKeyNameText(keyi->name), ndx + 1, i + 1);
855 act = (ExprDef *) act->common.next;
861 static const LookupEntry repeatEntries[] = {
862 { "true", KEY_REPEAT_YES },
863 { "yes", KEY_REPEAT_YES },
864 { "on", KEY_REPEAT_YES },
865 { "false", KEY_REPEAT_NO },
866 { "no", KEY_REPEAT_NO },
867 { "off", KEY_REPEAT_NO },
868 { "default", KEY_REPEAT_UNDEFINED },
873 SetSymbolsField(SymbolsInfo *info, KeyInfo *keyi, const char *field,
874 ExprDef *arrayNdx, ExprDef *value)
877 struct xkb_context *ctx = info->keymap->ctx;
879 if (istreq(field, "type")) {
880 xkb_layout_index_t ndx;
883 if (!ExprResolveString(ctx, value, &val))
885 "The type field of a key symbol map must be a string; "
886 "Ignoring illegal type definition\n");
888 if (arrayNdx == NULL) {
889 keyi->dfltType = val;
890 keyi->defined |= KEY_FIELD_TYPE_DFLT;
892 else if (!ExprResolveGroup(ctx, arrayNdx, &ndx)) {
894 "Illegal group index for type of key %s; "
895 "Definition with non-integer array index ignored\n",
896 LongKeyNameText(keyi->name));
901 if (ndx >= darray_size(keyi->groups))
902 darray_resize0(keyi->groups, ndx + 1);
903 darray_item(keyi->groups, ndx).type = val;
904 darray_item(keyi->groups, ndx).defined |= GROUP_FIELD_TYPE;
907 else if (istreq(field, "symbols"))
908 return AddSymbolsToKey(info, keyi, arrayNdx, value);
909 else if (istreq(field, "actions"))
910 return AddActionsToKey(info, keyi, arrayNdx, value);
911 else if (istreq(field, "vmods") ||
912 istreq(field, "virtualmods") ||
913 istreq(field, "virtualmodifiers")) {
916 ok = ExprResolveVModMask(info->keymap, value, &mask);
918 keyi->vmodmap = (mask >> XKB_NUM_CORE_MODS) & 0xffff;
919 keyi->defined |= KEY_FIELD_VMODMAP;
922 log_err(info->keymap->ctx,
923 "Expected a virtual modifier mask, found %s; "
924 "Ignoring virtual modifiers definition for key %s\n",
925 expr_op_type_to_string(value->op),
926 LongKeyNameText(keyi->name));
929 else if (istreq(field, "locking") ||
930 istreq(field, "lock") ||
931 istreq(field, "locks")) {
932 log_err(info->keymap->ctx,
933 "Key behaviors not supported; "
934 "Ignoring locking specification for key %s\n",
935 LongKeyNameText(keyi->name));
937 else if (istreq(field, "radiogroup") ||
938 istreq(field, "permanentradiogroup") ||
939 istreq(field, "allownone")) {
940 log_err(info->keymap->ctx,
941 "Radio groups not supported; "
942 "Ignoring radio group specification for key %s\n",
943 LongKeyNameText(keyi->name));
945 else if (istreq_prefix("overlay", field) ||
946 istreq_prefix("permanentoverlay", field)) {
947 log_err(info->keymap->ctx,
948 "Overlays not supported; "
949 "Ignoring overlay specification for key %s\n",
950 LongKeyNameText(keyi->name));
952 else if (istreq(field, "repeating") ||
953 istreq(field, "repeats") ||
954 istreq(field, "repeat")) {
957 ok = ExprResolveEnum(ctx, value, &val, repeatEntries);
959 log_err(info->keymap->ctx,
960 "Illegal repeat setting for %s; "
961 "Non-boolean repeat setting ignored\n",
962 LongKeyNameText(keyi->name));
966 keyi->defined |= KEY_FIELD_REPEAT;
968 else if (istreq(field, "groupswrap") ||
969 istreq(field, "wrapgroups")) {
972 if (!ExprResolveBoolean(ctx, value, &set)) {
973 log_err(info->keymap->ctx,
974 "Illegal groupsWrap setting for %s; "
975 "Non-boolean value ignored\n",
976 LongKeyNameText(keyi->name));
981 keyi->out_of_range_group_action = RANGE_WRAP;
983 keyi->out_of_range_group_action = RANGE_SATURATE;
985 keyi->defined |= KEY_FIELD_GROUPINFO;
987 else if (istreq(field, "groupsclamp") ||
988 istreq(field, "clampgroups")) {
991 if (!ExprResolveBoolean(ctx, value, &set)) {
992 log_err(info->keymap->ctx,
993 "Illegal groupsClamp setting for %s; "
994 "Non-boolean value ignored\n",
995 LongKeyNameText(keyi->name));
1000 keyi->out_of_range_group_action = RANGE_SATURATE;
1002 keyi->out_of_range_group_action = RANGE_WRAP;
1004 keyi->defined |= KEY_FIELD_GROUPINFO;
1006 else if (istreq(field, "groupsredirect") ||
1007 istreq(field, "redirectgroups")) {
1008 xkb_layout_index_t grp;
1010 if (!ExprResolveGroup(ctx, value, &grp)) {
1011 log_err(info->keymap->ctx,
1012 "Illegal group index for redirect of key %s; "
1013 "Definition with non-integer group ignored\n",
1014 LongKeyNameText(keyi->name));
1018 keyi->out_of_range_group_action = RANGE_REDIRECT;
1019 keyi->out_of_range_group_number = grp - 1;
1020 keyi->defined |= KEY_FIELD_GROUPINFO;
1023 log_err(info->keymap->ctx,
1024 "Unknown field %s in a symbol interpretation; "
1025 "Definition ignored\n",
1034 SetGroupName(SymbolsInfo *info, ExprDef *arrayNdx, ExprDef *value)
1036 xkb_layout_index_t grp;
1040 log_vrb(info->keymap->ctx, 1,
1041 "You must specify an index when specifying a group name; "
1042 "Group name definition without array subscript ignored\n");
1046 if (!ExprResolveGroup(info->keymap->ctx, arrayNdx, &grp)) {
1047 log_err(info->keymap->ctx,
1048 "Illegal index in group name definition; "
1049 "Definition with non-integer array index ignored\n");
1053 if (!ExprResolveString(info->keymap->ctx, value, &name)) {
1054 log_err(info->keymap->ctx,
1055 "Group name must be a string; "
1056 "Illegal name for group %d ignored\n", grp);
1060 if (info->explicit_group == XKB_LAYOUT_INVALID)
1061 info->group_names[grp - 1] = name;
1062 else if (grp - 1 == 0)
1063 info->group_names[info->explicit_group] = name;
1065 log_warn(info->keymap->ctx,
1066 "An explicit group was specified for the '%s' map, "
1067 "but it provides a name for a group other than Group1 (%d); "
1068 "Ignoring group name '%s'\n",
1070 xkb_atom_text(info->keymap->ctx, name));
1076 HandleGlobalVar(SymbolsInfo *info, VarDef *stmt)
1078 const char *elem, *field;
1082 if (ExprResolveLhs(info->keymap->ctx, stmt->name, &elem, &field,
1084 return 0; /* internal error, already reported */
1085 if (elem && istreq(elem, "key")) {
1086 ret = SetSymbolsField(info, &info->dflt, field, arrayNdx,
1089 else if (!elem && (istreq(field, "name") ||
1090 istreq(field, "groupname"))) {
1091 ret = SetGroupName(info, arrayNdx, stmt->value);
1093 else if (!elem && (istreq(field, "groupswrap") ||
1094 istreq(field, "wrapgroups"))) {
1095 log_err(info->keymap->ctx,
1096 "Global \"groupswrap\" not supported; Ignored\n");
1099 else if (!elem && (istreq(field, "groupsclamp") ||
1100 istreq(field, "clampgroups"))) {
1101 log_err(info->keymap->ctx,
1102 "Global \"groupsclamp\" not supported; Ignored\n");
1105 else if (!elem && (istreq(field, "groupsredirect") ||
1106 istreq(field, "redirectgroups"))) {
1107 log_err(info->keymap->ctx,
1108 "Global \"groupsredirect\" not supported; Ignored\n");
1111 else if (!elem && istreq(field, "allownone")) {
1112 log_err(info->keymap->ctx,
1113 "Radio groups not supported; "
1114 "Ignoring \"allownone\" specification\n");
1118 ret = SetActionField(info->keymap, elem, field, arrayNdx, stmt->value,
1126 HandleSymbolsBody(SymbolsInfo *info, VarDef *def, KeyInfo *keyi)
1129 const char *elem, *field;
1132 for (; def; def = (VarDef *) def->common.next) {
1133 if (def->name && def->name->op == EXPR_FIELD_REF) {
1134 log_err(info->keymap->ctx,
1135 "Cannot set a global default value from within a key statement; "
1136 "Move statements to the global file scope\n");
1141 if (!def->value || def->value->op == EXPR_KEYSYM_LIST)
1148 ok = ExprResolveLhs(info->keymap->ctx, def->name, &elem, &field,
1153 ok = SetSymbolsField(info, keyi, field, arrayNdx, def->value);
1160 SetExplicitGroup(SymbolsInfo *info, KeyInfo *keyi)
1162 xkb_layout_index_t i;
1166 if (info->explicit_group == XKB_LAYOUT_INVALID)
1169 darray_enumerate_from(i, groupi, keyi->groups, 1) {
1170 if (groupi->defined) {
1172 ClearGroupInfo(groupi);
1177 log_warn(info->keymap->ctx,
1178 "For the map %s an explicit group specified, "
1179 "but key %s has more than one group defined; "
1180 "All groups except first one will be ignored\n",
1181 info->name, LongKeyNameText(keyi->name));
1183 darray_resize0(keyi->groups, info->explicit_group + 1);
1184 if (info->explicit_group > 0) {
1185 darray_item(keyi->groups, info->explicit_group) =
1186 darray_item(keyi->groups, 0);
1187 InitGroupInfo(&darray_item(keyi->groups, 0));
1194 HandleSymbolsDef(SymbolsInfo *info, SymbolsDef *stmt)
1197 xkb_layout_index_t i;
1200 darray_init(keyi.groups);
1201 darray_copy(keyi.groups, info->dflt.groups);
1202 for (i = 0; i < darray_size(keyi.groups); i++) {
1203 darray_init(darray_item(keyi.groups, i).syms);
1204 darray_copy(darray_item(keyi.groups, i).syms,
1205 darray_item(info->dflt.groups, i).syms);
1206 darray_init(darray_item(keyi.groups, i).levels);
1207 darray_copy(darray_item(keyi.groups, i).levels,
1208 darray_item(info->dflt.groups, i).levels);
1210 keyi.merge = stmt->merge;
1211 keyi.name = KeyNameToLong(stmt->keyName);
1213 if (!HandleSymbolsBody(info, (VarDef *) stmt->symbols, &keyi)) {
1218 if (!SetExplicitGroup(info, &keyi)) {
1223 if (!AddKeySymbols(info, &keyi)) {
1232 HandleModMapDef(SymbolsInfo *info, ModMapDef *def)
1236 xkb_mod_index_t ndx;
1238 struct xkb_context *ctx = info->keymap->ctx;
1240 if (!LookupModIndex(ctx, NULL, def->modifier, EXPR_TYPE_INT, &ndx)) {
1241 log_err(info->keymap->ctx,
1242 "Illegal modifier map definition; "
1243 "Ignoring map for non-modifier \"%s\"\n",
1244 xkb_atom_text(ctx, def->modifier));
1251 for (key = def->keys; key != NULL; key = (ExprDef *) key->common.next) {
1254 if (key->op == EXPR_VALUE && key->value_type == EXPR_TYPE_KEYNAME) {
1255 tmp.haveSymbol = false;
1256 tmp.u.keyName = KeyNameToLong(key->value.keyName);
1258 else if (ExprResolveKeySym(ctx, key, &sym)) {
1259 tmp.haveSymbol = true;
1263 log_err(info->keymap->ctx,
1264 "Modmap entries may contain only key names or keysyms; "
1265 "Illegal definition for %s modifier ignored\n",
1266 ModIndexText(tmp.modifier));
1270 ok = AddModMapEntry(info, &tmp) && ok;
1276 HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge)
1282 info->name = strdup_safe(file->name);
1285 for (stmt = file->defs; stmt; stmt = stmt->next) {
1286 switch (stmt->type) {
1288 ok = HandleIncludeSymbols(info, (IncludeStmt *) stmt);
1291 ok = HandleSymbolsDef(info, (SymbolsDef *) stmt);
1294 ok = HandleGlobalVar(info, (VarDef *) stmt);
1297 ok = HandleVModDef((VModDef *) stmt, info->keymap, merge,
1301 ok = HandleModMapDef(info, (ModMapDef *) stmt);
1304 log_err(info->keymap->ctx,
1305 "Interpretation files may not include other types; "
1306 "Ignoring %s\n", stmt_type_to_string(stmt->type));
1314 if (info->errorCount > 10) {
1315 log_err(info->keymap->ctx, "Abandoning symbols file \"%s\"\n",
1323 * Given a keysym @sym, return a key which generates it, or NULL.
1324 * This is used for example in a modifier map definition, such as:
1325 * modifier_map Lock { Caps_Lock };
1326 * where we want to add the Lock modifier to the modmap of the key
1327 * which matches the keysym Caps_Lock.
1328 * Since there can be many keys which generates the keysym, the key
1329 * is chosen first by lowest group in which the keysym appears, than
1330 * by lowest level and than by lowest key code.
1332 static struct xkb_key *
1333 FindKeyForSymbol(struct xkb_keymap *keymap, xkb_keysym_t sym)
1335 struct xkb_key *key, *ret = NULL;
1336 xkb_layout_index_t group, min_group = UINT32_MAX;
1337 xkb_level_index_t level, min_level = UINT16_MAX;
1339 xkb_foreach_key(key, keymap) {
1340 for (group = 0; group < key->num_groups; group++) {
1341 for (level = 0; level < XkbKeyGroupWidth(keymap, key, group);
1343 if (XkbKeyNumSyms(key, group, level) != 1 ||
1344 (XkbKeySymEntry(key, group, level))[0] != sym)
1348 * If the keysym was found in a group or level > 0, we must
1349 * keep looking since we might find a key in which the keysym
1350 * is in a lower group or level.
1352 if (group < min_group ||
1353 (group == min_group && level < min_level)) {
1355 if (group == 0 && level == 0) {
1371 FindNamedType(struct xkb_keymap *keymap, xkb_atom_t name, unsigned *type_rtrn)
1375 for (i = 0; i < keymap->num_types; i++) {
1376 if (keymap->types[i].name == name) {
1386 * Assign a type to the given sym and return the Atom for the type assigned.
1389 * - ONE_LEVEL for width 0/1
1390 * - ALPHABETIC for 2 shift levels, with lower/upercase
1391 * - KEYPAD for keypad keys.
1392 * - TWO_LEVEL for other 2 shift level keys.
1393 * and the same for four level keys.
1395 * @param width Number of sysms in syms.
1396 * @param syms The keysyms for the given key (must be size width).
1397 * @param typeNameRtrn Set to the Atom of the type name.
1399 * @returns true if a type could be found, false otherwise.
1401 * FIXME: I need to take the KeyInfo so I can look at symsMapIndex and
1402 * all that fun stuff rather than just assuming there's always one
1406 FindAutomaticType(struct xkb_context *ctx, xkb_level_index_t width,
1407 const xkb_keysym_t *syms, xkb_atom_t *typeNameRtrn,
1411 if ((width == 1) || (width == 0)) {
1412 *typeNameRtrn = xkb_atom_intern(ctx, "ONE_LEVEL");
1415 else if (width == 2) {
1416 if (syms && xkb_keysym_is_lower(syms[0]) &&
1417 xkb_keysym_is_upper(syms[1])) {
1418 *typeNameRtrn = xkb_atom_intern(ctx, "ALPHABETIC");
1420 else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
1421 xkb_keysym_is_keypad(syms[1]))) {
1422 *typeNameRtrn = xkb_atom_intern(ctx, "KEYPAD");
1426 *typeNameRtrn = xkb_atom_intern(ctx, "TWO_LEVEL");
1430 else if (width <= 4) {
1431 if (syms && xkb_keysym_is_lower(syms[0]) &&
1432 xkb_keysym_is_upper(syms[1]))
1433 if (xkb_keysym_is_lower(syms[2]) && xkb_keysym_is_upper(syms[3]))
1435 xkb_atom_intern(ctx, "FOUR_LEVEL_ALPHABETIC");
1437 *typeNameRtrn = xkb_atom_intern(ctx,
1438 "FOUR_LEVEL_SEMIALPHABETIC");
1440 else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
1441 xkb_keysym_is_keypad(syms[1])))
1442 *typeNameRtrn = xkb_atom_intern(ctx, "FOUR_LEVEL_KEYPAD");
1444 *typeNameRtrn = xkb_atom_intern(ctx, "FOUR_LEVEL");
1445 /* XXX: why not set autoType here? */
1451 CopySymbolsDef(SymbolsInfo *info, KeyInfo *keyi)
1453 struct xkb_keymap *keymap = info->keymap;
1454 struct xkb_key *key;
1456 const GroupInfo *group0;
1457 xkb_layout_index_t i;
1459 unsigned int sizeSyms;
1460 unsigned int symIndex;
1463 * The name is guaranteed to be real and not an alias (see
1464 * AddKeySymbols), so 'false' is safe here.
1466 key = FindNamedKey(keymap, keyi->name, false);
1468 log_vrb(info->keymap->ctx, 5,
1469 "Key %s not found in keycodes; Symbols ignored\n",
1470 LongKeyNameText(keyi->name));
1474 /* Find the range of groups we need. */
1475 key->num_groups = 0;
1476 darray_enumerate(i, groupi, keyi->groups)
1477 if (groupi->defined)
1478 key->num_groups = i + 1;
1480 if (key->num_groups <= 0)
1481 return false; /* WSGO */
1483 darray_resize(keyi->groups, key->num_groups);
1486 * If there are empty groups between non-empty ones, fill them with data
1487 * from the first group.
1488 * We can make a wrong assumption here. But leaving gaps is worse.
1490 group0 = &darray_item(keyi->groups, 0);
1491 darray_foreach_from(groupi, keyi->groups, 1) {
1492 if (groupi->defined)
1495 groupi->type = group0->type;
1496 darray_copy(groupi->syms, group0->syms);
1497 darray_copy(groupi->levels, group0->levels);
1498 groupi->defined = group0->defined;
1501 /* See if we need to allocate an actions array. */
1502 haveActions = false;
1503 darray_foreach(groupi, keyi->groups) {
1505 darray_foreach(leveli, groupi->levels) {
1506 if (leveli->act.type != ACTION_TYPE_NONE) {
1515 * Find and assign the groups' types in the keymap. Also find the
1516 * key width according to the largest type.
1518 key->kt_index = calloc(key->num_groups, sizeof(*key->kt_index));
1520 darray_enumerate(i, groupi, keyi->groups) {
1521 struct xkb_key_type *type;
1522 bool autoType = false;
1524 /* Find the type of the group, if it is missing. */
1525 if (groupi->type == XKB_ATOM_NONE) {
1526 if (keyi->dfltType != XKB_ATOM_NONE)
1527 groupi->type = keyi->dfltType;
1528 else if (FindAutomaticType(keymap->ctx,
1529 darray_size(groupi->levels),
1530 darray_mem(groupi->syms, 0),
1531 &groupi->type, &autoType)) { }
1533 log_vrb(info->keymap->ctx, 5,
1534 "No automatic type for %d levels; "
1535 "Using %s for the %s key\n",
1536 (int) darray_size(groupi->levels),
1537 xkb_atom_text(keymap->ctx, groupi->type),
1538 LongKeyNameText(keyi->name));
1541 /* Find the type in the keymap, if it was defined in xkb_types. */
1542 if (FindNamedType(keymap, groupi->type, &key->kt_index[i])) {
1543 if (!autoType || darray_size(groupi->levels) > 2)
1544 key->explicit_groups |= (1 << i);
1547 log_vrb(info->keymap->ctx, 3,
1548 "Type \"%s\" is not defined; "
1549 "Using default type for the %s key\n",
1550 xkb_atom_text(keymap->ctx, groupi->type),
1551 LongKeyNameText(keyi->name));
1553 * Index 0 is guaranteed to contain something, usually
1554 * ONE_LEVEL or at least some default one-level type.
1556 key->kt_index[i] = 0;
1559 /* If the type specifies fewer levels than the key has, shrink the key. */
1560 type = &keymap->types[key->kt_index[i]];
1561 if (type->num_levels < darray_size(groupi->levels)) {
1562 log_vrb(info->keymap->ctx, 1,
1563 "Type \"%s\" has %d levels, but %s has %d levels; "
1564 "Ignoring extra symbols\n",
1565 xkb_atom_text(keymap->ctx, type->name),
1567 LongKeyNameText(keyi->name),
1568 (int) darray_size(groupi->levels));
1569 darray_resize(groupi->levels, type->num_levels);
1573 * Why type->num_levels and not darray_size(groupi->levels)?
1574 * Because the type may have more levels, and each group must
1575 * have at least as many levels as its type. Because the
1576 * key->syms array is indexed by (group * width + level), we
1577 * must take the largest one.
1578 * Maybe we can change it to save some space.
1580 key->width = MAX(key->width, type->num_levels);
1583 /* Find the size of the syms array. */
1585 darray_foreach(groupi, keyi->groups)
1586 sizeSyms += darray_size(groupi->syms);
1588 /* Initialize the xkb_key, now that we know the sizes. */
1589 key->syms = calloc(sizeSyms, sizeof(*key->syms));
1590 key->sym_index = calloc(key->num_groups * key->width,
1591 sizeof(*key->sym_index));
1592 key->num_syms = calloc(key->num_groups * key->width,
1593 sizeof(*key->num_syms));
1594 key->out_of_range_group_number = keyi->out_of_range_group_number;
1595 key->out_of_range_group_action = keyi->out_of_range_group_action;
1597 key->actions = calloc(key->num_groups * key->width,
1598 sizeof(*key->actions));
1599 key->explicit |= EXPLICIT_INTERP;
1601 if (keyi->defined & KEY_FIELD_VMODMAP) {
1602 key->vmodmap = keyi->vmodmap;
1603 key->explicit |= EXPLICIT_VMODMAP;
1606 if (keyi->repeat != KEY_REPEAT_UNDEFINED) {
1607 key->repeats = (keyi->repeat == KEY_REPEAT_YES);
1608 key->explicit |= EXPLICIT_REPEAT;
1611 /* Copy keysyms and actions. */
1613 darray_enumerate(i, groupi, keyi->groups) {
1614 xkb_level_index_t j;
1617 /* We rely on calloc having zeroized the arrays up to key->width. */
1618 darray_enumerate(j, leveli, groupi->levels) {
1619 if (leveli->act.type != ACTION_TYPE_NONE)
1620 key->actions[i * key->width + j] = leveli->act;
1622 if (leveli->num_syms <= 0)
1625 memcpy(&key->syms[symIndex],
1626 &darray_item(groupi->syms, leveli->sym_index),
1627 leveli->num_syms * sizeof(*key->syms));
1628 key->sym_index[i * key->width + j] = symIndex;
1629 key->num_syms[i * key->width + j] = leveli->num_syms;
1630 symIndex += key->num_syms[i * key->width + j];
1638 CopyModMapDef(SymbolsInfo *info, ModMapEntry *entry)
1640 struct xkb_key *key;
1641 struct xkb_keymap *keymap = info->keymap;
1643 if (!entry->haveSymbol) {
1644 key = FindNamedKey(keymap, entry->u.keyName, true);
1646 log_vrb(info->keymap->ctx, 5,
1647 "Key %s not found in keycodes; "
1648 "Modifier map entry for %s not updated\n",
1649 LongKeyNameText(entry->u.keyName),
1650 ModIndexText(entry->modifier));
1655 key = FindKeyForSymbol(keymap, entry->u.keySym);
1657 log_vrb(info->keymap->ctx, 5,
1658 "Key \"%s\" not found in symbol map; "
1659 "Modifier map entry for %s not updated\n",
1660 KeysymText(entry->u.keySym),
1661 ModIndexText(entry->modifier));
1666 key->modmap |= (1 << entry->modifier);
1671 CopySymbolsToKeymap(struct xkb_keymap *keymap, SymbolsInfo *info)
1675 xkb_layout_index_t i;
1676 struct xkb_key *key;
1678 keymap->symbols_section_name = strdup_safe(info->name);
1680 for (i = 0; i < XKB_NUM_GROUPS; i++)
1681 if (info->group_names[i] != XKB_ATOM_NONE)
1682 keymap->group_names[i] = info->group_names[i];
1684 darray_foreach(keyi, info->keys)
1685 if (!CopySymbolsDef(info, keyi))
1688 if (xkb_context_get_log_verbosity(keymap->ctx) > 3) {
1689 xkb_foreach_key(key, keymap) {
1690 if (key->name[0] == '\0')
1693 if (key->num_groups < 1)
1694 log_info(keymap->ctx,
1695 "No symbols defined for %s\n",
1696 KeyNameText(key->name));
1700 darray_foreach(mm, info->modMaps)
1701 if (!CopyModMapDef(info, mm))
1704 /* XXX: If we don't ignore errorCount, things break. */
1709 CompileSymbols(XkbFile *file, struct xkb_keymap *keymap,
1710 enum merge_mode merge)
1713 ActionsInfo *actions;
1715 actions = NewActionsInfo();
1719 InitSymbolsInfo(&info, keymap, file->id, actions);
1720 info.dflt.merge = merge;
1722 HandleSymbolsFile(&info, file, merge);
1724 if (darray_empty(info.keys))
1727 if (info.errorCount != 0)
1730 if (!CopySymbolsToKeymap(keymap, &info))
1733 ClearSymbolsInfo(&info);
1734 FreeActionsInfo(actions);
1738 FreeActionsInfo(actions);
1739 ClearSymbolsInfo(&info);