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"
92 #define XkmKeymapFile 22
93 #define XkmRulesFile 24
95 #define XkmTypesIndex 0
96 #define XkmCompatMapIndex 1
97 #define XkmSymbolsIndex 2
98 #define XkmKeyNamesIndex 4
99 #define XkmGeometryIndex 5
101 #define XkmTypesMask (1<<0)
102 #define XkmCompatMapMask (1<<1)
103 #define XkmSymbolsMask (1<<2)
104 #define XkmKeyNamesMask (1<<4)
105 #define XkmGeometryMask (1<<5)
107 #define XkmKeymapRequired (XkmCompatMapMask|XkmKeyNamesMask|XkmSymbolsMask|XkmTypesMask)
108 #define XkmKeymapOptional ((XkmTypesMask|XkmGeometryMask)&(~XkmKeymapRequired))
109 #define XkmKeymapLegal (XkmKeymapRequired|XkmKeymapOptional)
112 * Legacy names for the components of an XKB keymap, also known as KcCGST.
114 struct xkb_component_names {
122 struct xkb_any_action {
127 struct xkb_mod_action {
135 struct xkb_group_action {
141 struct xkb_iso_action {
151 struct xkb_controls_action {
157 struct xkb_device_button_action {
165 struct xkb_device_valuator_action {
176 struct xkb_pointer_default_action {
183 struct xkb_switch_screen_action {
189 struct xkb_redirect_key_action {
191 xkb_keycode_t new_key;
198 struct xkb_pointer_action {
205 struct xkb_message_action {
211 struct xkb_pointer_button_action {
219 struct xkb_any_action any;
220 struct xkb_mod_action mods;
221 struct xkb_group_action group;
222 struct xkb_iso_action iso;
223 struct xkb_controls_action ctrls;
224 struct xkb_device_button_action devbtn;
225 struct xkb_device_valuator_action devval;
226 struct xkb_pointer_default_action dflt;
227 struct xkb_switch_screen_action screen;
228 struct xkb_redirect_key_action redirect; /* XXX wholly unnecessary? */
229 struct xkb_pointer_action ptr; /* XXX delete for DeviceValuator */
230 struct xkb_pointer_button_action btn; /* XXX delete for DeviceBtn */
231 struct xkb_message_action msg; /* XXX just delete */
236 uint32_t mask; /* effective mods */
241 struct xkb_kt_map_entry {
244 struct xkb_mods mods;
247 struct xkb_key_type {
248 struct xkb_mods mods;
250 unsigned char map_count;
251 struct xkb_kt_map_entry * map;
252 struct xkb_mods * preserve;
254 const char **level_names;
257 struct xkb_sym_interpret {
262 uint32_t virtual_mod;
263 union xkb_action act;
266 struct xkb_compat_map {
267 struct xkb_sym_interpret * sym_interpret;
268 struct xkb_mods groups[XkbNumKbdGroups];
269 unsigned short num_si;
270 unsigned short size_si;
274 unsigned char kt_index[XkbNumKbdGroups];
275 unsigned char group_info;
277 int *sym_index; /* per level/group index into 'syms' */
278 unsigned int *num_syms; /* per level/group */
280 unsigned int size_syms; /* size of 'syms' */
283 struct xkb_client_map {
284 unsigned char size_types;
285 unsigned char num_types;
286 struct xkb_key_type * types;
287 struct xkb_sym_map * key_sym_map;
288 unsigned char *modmap;
291 struct xkb_behavior {
296 struct xkb_server_map {
297 unsigned short num_acts;
298 unsigned short size_acts;
300 unsigned char * explicit;
302 union xkb_action *acts;
303 struct xkb_behavior *behaviors;
304 unsigned short *key_acts;
305 uint32_t vmods[XkbNumVirtualMods]; /* vmod -> mod mapping */
306 uint32_t *vmodmap; /* key -> vmod mapping */
310 struct xkb_indicator_map {
312 unsigned char which_groups;
313 unsigned char groups;
314 unsigned char which_mods;
315 struct xkb_mods mods;
319 struct xkb_indicator {
320 struct xkb_indicator_map maps[XkbNumIndicators];
323 struct xkb_key_name {
324 char name[XkbKeyNameLength];
327 struct xkb_key_alias {
328 char real[XkbKeyNameLength];
329 char alias[XkbKeyNameLength];
333 const char *vmods[XkbNumVirtualMods];
334 const char *indicators[XkbNumIndicators];
335 const char *groups[XkbNumKbdGroups];
336 struct xkb_key_name * keys;
337 struct xkb_key_alias * key_aliases;
339 xkb_keycode_t num_keys;
340 xkb_keycode_t num_key_aliases;
343 struct xkb_controls {
344 unsigned char num_groups;
345 unsigned char groups_wrap;
346 struct xkb_mods internal;
347 struct xkb_mods ignore_lock;
348 unsigned int enabled_ctrls;
349 unsigned short repeat_delay;
350 unsigned short repeat_interval;
351 unsigned short slow_keys_delay;
352 unsigned short debounce_delay;
353 unsigned short ax_options;
354 unsigned short ax_timeout;
355 unsigned short axt_opts_mask;
356 unsigned short axt_opts_values;
357 unsigned int axt_ctrls_mask;
358 unsigned int axt_ctrls_values;
359 unsigned char *per_key_repeat;
362 /* Common keyboard description structure */
367 unsigned short flags;
368 xkb_keycode_t min_key_code;
369 xkb_keycode_t max_key_code;
371 struct xkb_controls * ctrls;
372 struct xkb_server_map * server;
373 struct xkb_client_map * map;
374 struct xkb_indicator * indicators;
375 struct xkb_names * names;
376 struct xkb_compat_map * compat;
379 #define XkbNumGroups(g) ((g)&0x0f)
380 #define XkbOutOfRangeGroupInfo(g) ((g)&0xf0)
381 #define XkbOutOfRangeGroupAction(g) ((g)&0xc0)
382 #define XkbOutOfRangeGroupNumber(g) (((g)&0x30)>>4)
383 #define XkbSetGroupInfo(g,w,n) (((w)&0xc0)|(((n)&3)<<4)|((g)&0x0f))
384 #define XkbSetNumGroups(g,n) (((g)&0xf0)|((n)&0x0f))
386 #define XkbKeyGroupInfo(d,k) ((d)->map->key_sym_map[k].group_info)
387 #define XkbKeyNumGroups(d,k) (XkbNumGroups((d)->map->key_sym_map[k].group_info))
388 #define XkbKeyGroupWidth(d,k,g) (XkbKeyType(d,k,g)->num_levels)
389 #define XkbKeyGroupsWidth(d,k) ((d)->map->key_sym_map[k].width)
390 #define XkbKeyTypeIndex(d,k,g) ((d)->map->key_sym_map[k].kt_index[g&0x3])
391 #define XkbKeyType(d,k,g) (&(d)->map->types[XkbKeyTypeIndex(d,k,g)])
392 #define XkbKeyNumSyms(d,k,g,sl) \
393 ((d)->map->key_sym_map[k].num_syms[(g*XkbKeyGroupsWidth(d,k))+sl])
394 #define XkbKeySym(d,k,n) (&(d)->map->key_sym_map[k].syms[n])
395 #define XkbKeySymOffset(d,k,g,sl) \
396 ((d)->map->key_sym_map[k].sym_index[(g*XkbKeyGroupsWidth(d,k))+sl])
397 #define XkbKeySymEntry(d,k,g,sl) \
398 (XkbKeySym(d,k,XkbKeySymOffset(d,k,g,sl)))
399 #define XkbKeyHasActions(d,k) ((d)->server->key_acts[k]!=0)
400 #define XkbKeyNumActions(d,k) \
401 (XkbKeyHasActions(d,k)?(XkbKeyGroupsWidth(d,k)*XkbKeyNumGroups(d,k)):1)
402 #define XkbKeyActionsPtr(d,k) (&(d)->server->acts[(d)->server->key_acts[k]])
403 #define XkbKeyAction(d,k,n) \
404 (XkbKeyHasActions(d,k)?&XkbKeyActionsPtr(d,k)[n]:NULL)
405 #define XkbKeyActionEntry(d,k,sl,g) \
406 (XkbKeyHasActions(d,k)?\
407 XkbKeyAction(d,k,((XkbKeyGroupsWidth(d,k)*(g))+(sl))):NULL)
409 #define XkbKeycodeInRange(d,k) (((k)>=(d)->min_key_code)&&\
410 ((k)<=(d)->max_key_code))
411 #define XkbNumKeys(d) ((d)->max_key_code-(d)->min_key_code+1)
414 xkb_group_index_t base_group; /**< depressed */
415 xkb_group_index_t latched_group;
416 xkb_group_index_t locked_group;
417 xkb_group_index_t group; /**< effective */
419 xkb_mod_mask_t base_mods; /**< depressed */
420 xkb_mod_mask_t latched_mods;
421 xkb_mod_mask_t locked_mods;
422 xkb_mod_mask_t mods; /**< effective */
429 struct xkb_keymap *keymap;
432 typedef uint32_t xkb_atom_t;
434 #define XKB_ATOM_NONE 0
437 xkb_atom_intern(struct xkb_ctx *ctx, const char *string);
440 xkb_atom_strdup(struct xkb_ctx *ctx, xkb_atom_t atom);
443 xkb_atom_text(struct xkb_ctx *ctx, xkb_atom_t atom);
446 xkb_key_get_group(struct xkb_state *state, xkb_keycode_t key);
449 xkb_key_get_level(struct xkb_state *state, xkb_keycode_t key,
453 xkb_key_get_syms_by_level(struct xkb_keymap *keymap, xkb_keycode_t key,
454 unsigned int group, unsigned int level,
455 const xkb_keysym_t **syms_out);
458 * Canonicalises component names by prepending the relevant component from
459 * 'old' to the one in 'names' when the latter has a leading '+' or '|', and
460 * by replacing a '%' with the relevant component, e.g.:
463 * ------------------------------------------
466 * foo+%|baz bar foo+bar|baz
468 * If a component in names needs to be modified, the existing value will be
469 * free()d, and a new one allocated with malloc().
472 xkb_canonicalise_components(struct xkb_component_names *names,
473 const struct xkb_component_names *old);
476 * Deprecated entrypoint for legacy users who need to be able to compile
477 * XKB keymaps by KcCGST (Keycodes + Compat + Geometry + Symbols + Types)
480 * You should not use this unless you are the X server. This entrypoint
481 * may well disappear in future releases. Please, please, don't use it.
483 * Geometry will be ignored since xkbcommon does not support it in any way.
486 xkb_map_new_from_kccgst(struct xkb_ctx *ctx,
487 const struct xkb_component_names *kccgst,
488 enum xkb_map_compile_flags flags);
491 xkb_ctx_take_file_id(struct xkb_ctx *ctx);
494 XkbcComputeEffectiveMap(struct xkb_keymap *keymap, struct xkb_key_type *type,
495 unsigned char *map_rtrn);
498 XkbcInitCanonicalKeyTypes(struct xkb_keymap *keymap, unsigned which,
502 _XkbcKSCheckCase(xkb_keysym_t sym);
504 #define _XkbKSLower (1 << 0)
505 #define _XkbKSUpper (1 << 1)
507 #define XkbcKSIsLower(k) (_XkbcKSCheckCase(k) & _XkbKSLower)
508 #define XkbcKSIsUpper(k) (_XkbcKSCheckCase(k) & _XkbKSUpper)
510 #define XkbKSIsKeypad(k) (((k) >= XKB_KEY_KP_Space) && ((k) <= XKB_KEY_KP_Equal))
512 #endif /* XKB_PRIV_H */