2 * Copyright 1985, 1987, 1990, 1998 The Open Group
3 * Copyright 2008 Dan Nicholson
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
19 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 * Except as contained in this notice, the names of the authors or their
23 * institutions shall not be used in advertising or otherwise to promote the
24 * sale, use or other dealings in this Software without prior written
25 * authorization from the authors.
28 /************************************************************
29 * Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
31 * Permission to use, copy, modify, and distribute this
32 * software and its documentation for any purpose and without
33 * fee is hereby granted, provided that the above copyright
34 * notice appear in all copies and that both that copyright
35 * notice and this permission notice appear in supporting
36 * documentation, and that the name of Silicon Graphics not be
37 * used in advertising or publicity pertaining to distribution
38 * of the software without specific prior written permission.
39 * Silicon Graphics makes no representation about the suitability
40 * of this software for any purpose. It is provided "as is"
41 * without any express or implied warranty.
43 * SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
44 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
45 * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
46 * GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
47 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
48 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
49 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
50 * THE USE OR PERFORMANCE OF THIS SOFTWARE.
52 ********************************************************/
55 * Copyright © 2012 Intel Corporation
57 * Permission is hereby granted, free of charge, to any person obtaining a
58 * copy of this software and associated documentation files (the "Software"),
59 * to deal in the Software without restriction, including without limitation
60 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
61 * and/or sell copies of the Software, and to permit persons to whom the
62 * Software is furnished to do so, subject to the following conditions:
64 * The above copyright notice and this permission notice (including the next
65 * paragraph) shall be included in all copies or substantial portions of the
68 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
69 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
70 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
71 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
72 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
73 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
74 * DEALINGS IN THE SOFTWARE.
76 * Author: Daniel Stone <daniel@fooishbar.org>
85 #include <X11/extensions/XKB.h>
88 #include "xkbcommon/xkbcommon.h"
94 /* The top level file which includes the other component files. */
95 FILE_TYPE_KEYMAP = (1 << 0),
97 /* Component files. */
98 FILE_TYPE_TYPES = (1 << 1),
99 FILE_TYPE_COMPAT = (1 << 2),
100 FILE_TYPE_SYMBOLS = (1 << 3),
101 FILE_TYPE_KEYCODES = (1 << 4),
102 FILE_TYPE_GEOMETRY = (1 << 5),
104 /* This one doesn't mix with the others, but useful here as well. */
105 FILE_TYPE_RULES = (1 << 6),
108 /* Files needed for a complete keymap. */
109 #define REQUIRED_FILE_TYPES (FILE_TYPE_TYPES | FILE_TYPE_COMPAT | \
110 FILE_TYPE_SYMBOLS | FILE_TYPE_KEYCODES)
111 #define LEGAL_FILE_TYPES REQUIRED_FILE_TYPES
114 * Legacy names for the components of an XKB keymap, also known as KcCGST.
116 struct xkb_component_names {
123 struct xkb_any_action {
128 struct xkb_mod_action {
136 struct xkb_group_action {
142 struct xkb_iso_action {
152 struct xkb_controls_action {
158 struct xkb_device_button_action {
166 struct xkb_device_valuator_action {
177 struct xkb_pointer_default_action {
184 struct xkb_switch_screen_action {
190 struct xkb_redirect_key_action {
192 xkb_keycode_t new_kc;
199 struct xkb_pointer_action {
206 struct xkb_message_action {
212 struct xkb_pointer_button_action {
220 struct xkb_any_action any;
221 struct xkb_mod_action mods;
222 struct xkb_group_action group;
223 struct xkb_iso_action iso;
224 struct xkb_controls_action ctrls;
225 struct xkb_device_button_action devbtn;
226 struct xkb_device_valuator_action devval;
227 struct xkb_pointer_default_action dflt;
228 struct xkb_switch_screen_action screen;
229 struct xkb_redirect_key_action redirect; /* XXX wholly unnecessary? */
230 struct xkb_pointer_action ptr; /* XXX delete for DeviceValuator */
231 struct xkb_pointer_button_action btn; /* XXX delete for DeviceBtn */
232 struct xkb_message_action msg; /* XXX just delete */
237 uint32_t mask; /* effective mods */
242 struct xkb_kt_map_entry {
244 struct xkb_mods mods;
247 struct xkb_key_type {
248 struct xkb_mods mods;
250 darray(struct xkb_kt_map_entry) map;
251 struct xkb_mods * preserve;
256 struct xkb_sym_interpret {
261 uint32_t virtual_mod;
262 union xkb_action act;
265 struct xkb_behavior {
270 struct xkb_indicator_map {
272 unsigned char which_groups;
273 unsigned char groups;
274 unsigned char which_mods;
275 struct xkb_mods mods;
279 struct xkb_key_alias {
280 char real[XkbKeyNameLength];
281 char alias[XkbKeyNameLength];
284 struct xkb_controls {
285 unsigned char groups_wrap;
286 struct xkb_mods internal;
287 struct xkb_mods ignore_lock;
288 unsigned short repeat_delay;
289 unsigned short repeat_interval;
290 unsigned short slow_keys_delay;
291 unsigned short debounce_delay;
292 unsigned short ax_options;
293 unsigned short ax_timeout;
294 unsigned short axt_opts_mask;
295 unsigned short axt_opts_values;
296 unsigned int axt_ctrls_mask;
297 unsigned int axt_ctrls_values;
301 char name[XkbKeyNameLength];
303 unsigned char explicit;
305 unsigned char modmap;
308 struct xkb_behavior behavior;
312 /* Index into keymap->acts */
315 unsigned char kt_index[XkbNumKbdGroups];
317 unsigned int num_groups;
318 /* How many levels the largest group has. */
321 uint8_t out_of_range_group_action;
322 uint8_t out_of_range_group_number;
324 /* per level/group index into 'syms' */
326 /* per level/group */
327 unsigned int *num_syms;
328 darray(xkb_keysym_t) syms;
331 /* Common keyboard description structure */
333 struct xkb_context *ctx;
336 enum xkb_map_compile_flags flags;
338 unsigned int enabled_ctrls;
340 xkb_keycode_t min_key_code;
341 xkb_keycode_t max_key_code;
343 darray(struct xkb_key) keys;
345 /* aliases in no particular order */
346 darray(struct xkb_key_alias) key_aliases;
348 darray(struct xkb_key_type) types;
350 darray(struct xkb_sym_interpret) sym_interpret;
352 /* vmod -> mod mapping */
353 uint32_t vmods[XkbNumVirtualMods];
354 char *vmod_names[XkbNumVirtualMods];
356 struct xkb_mods groups[XkbNumKbdGroups];
357 char *group_names[XkbNumKbdGroups];
359 darray(union xkb_action) acts;
361 struct xkb_indicator_map indicators[XkbNumIndicators];
362 char *indicator_names[XkbNumIndicators];
364 char *keycodes_section_name;
365 char *symbols_section_name;
366 char *types_section_name;
367 char *compat_section_name;
370 static inline struct xkb_key *
371 XkbKey(struct xkb_keymap *keymap, xkb_keycode_t kc)
373 return &darray_item(keymap->keys, kc);
376 static inline xkb_keycode_t
377 XkbKeyGetKeycode(struct xkb_keymap *keymap, struct xkb_key *key)
379 /* Hack to avoid having to keep the keycode inside the xkb_key. */
380 return (xkb_keycode_t)(key - keymap->keys.item);
383 #define xkb_foreach_key_from(iter, keymap, from) \
384 darray_foreach_from(iter, keymap->keys, from)
386 #define xkb_foreach_key(iter, keymap) \
387 xkb_foreach_key_from(iter, keymap, keymap->min_key_code)
389 static inline unsigned char
390 XkbKeyTypeIndex(struct xkb_key *key, unsigned int group)
392 return key->kt_index[group & 0x3];
395 static inline struct xkb_key_type *
396 XkbKeyType(struct xkb_keymap *keymap, struct xkb_key *key, unsigned int group)
398 return &darray_item(keymap->types, XkbKeyTypeIndex(key, group));
401 static inline uint16_t
402 XkbKeyGroupWidth(struct xkb_keymap *keymap, struct xkb_key *key,
405 return XkbKeyType(keymap, key, group)->num_levels;
408 static inline unsigned int
409 XkbKeyNumSyms(struct xkb_key *key, unsigned int group, unsigned int level)
411 return key->num_syms[group * key->width + level];
414 static inline xkb_keysym_t *
415 XkbKeySym(struct xkb_key *key, int ndx)
417 return &darray_item(key->syms, ndx);
421 XkbKeySymOffset(struct xkb_key *key, unsigned group, unsigned int level)
423 return key->sym_index[group * key->width + level];
426 static inline xkb_keysym_t *
427 XkbKeySymEntry(struct xkb_key *key, unsigned group, unsigned int level)
429 return XkbKeySym(key, XkbKeySymOffset(key, group, level));
433 XkbKeyHasActions(struct xkb_key *key)
435 return key->acts_index != 0;
438 static inline unsigned char
439 XkbKeyNumActions(struct xkb_key *key)
441 if (XkbKeyHasActions(key))
442 return key->width * key->num_groups;
446 static inline union xkb_action *
447 XkbKeyActionsPtr(struct xkb_keymap *keymap, struct xkb_key *key)
449 return darray_mem(keymap->acts, key->acts_index);
452 static inline union xkb_action *
453 XkbKeyActionEntry(struct xkb_keymap *keymap, struct xkb_key *key,
454 unsigned int group, unsigned int level)
456 if (XkbKeyHasActions(key))
457 return &XkbKeyActionsPtr(keymap, key)[key->width * group + level];
462 XkbKeycodeInRange(struct xkb_keymap *keymap, xkb_keycode_t kc)
464 return kc >= keymap->min_key_code && kc <= keymap->max_key_code;
467 typedef uint32_t xkb_atom_t;
469 #define XKB_ATOM_NONE 0
472 xkb_atom_intern(struct xkb_context *ctx, const char *string);
475 xkb_atom_strdup(struct xkb_context *ctx, xkb_atom_t atom);
478 xkb_atom_text(struct xkb_context *ctx, xkb_atom_t atom);
481 xkb_key_get_group(struct xkb_state *state, xkb_keycode_t kc);
484 xkb_key_get_level(struct xkb_state *state, xkb_keycode_t kc,
488 xkb_key_get_syms_by_level(struct xkb_keymap *keymap, struct xkb_key *key,
489 unsigned int group, unsigned int level,
490 const xkb_keysym_t **syms_out);
493 * Deprecated entrypoint for legacy users who need to be able to compile
494 * XKB keymaps by KcCGST (Keycodes + Compat + Geometry + Symbols + Types)
497 * You should not use this unless you are the X server. This entrypoint
498 * may well disappear in future releases. Please, please, don't use it.
500 * Geometry will be ignored since xkbcommon does not support it in any way.
503 xkb_map_new_from_kccgst(struct xkb_context *ctx,
504 const struct xkb_component_names *kccgst,
505 enum xkb_map_compile_flags flags);
508 xkb_context_take_file_id(struct xkb_context *ctx);
511 xkb_keysym_is_lower(xkb_keysym_t keysym);
514 xkb_keysym_is_upper(xkb_keysym_t keysym);
517 xkb_keysym_is_keypad(xkb_keysym_t keysym);
519 #endif /* XKB_PRIV_H */