1 /************************************************************
2 Copyright (c) 1993 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 ********************************************************/
29 #include "xkbcommon/xkbcommon.h"
30 #include "XKBcommonint.h"
32 #define mapSize(m) (sizeof(m) / sizeof(struct xkb_kt_map_entry))
33 static struct xkb_kt_map_entry map2Level[]= {
34 { true, ShiftMask, {1, ShiftMask, 0} }
37 static struct xkb_kt_map_entry mapAlpha[]= {
38 { true, ShiftMask, { 1, ShiftMask, 0 } },
39 { true, LockMask, { 0, LockMask, 0 } }
42 static struct xkb_mods preAlpha[]= {
44 { LockMask, LockMask, 0 }
47 #define NL_VMOD_MASK 0
48 static struct xkb_kt_map_entry mapKeypad[]= {
49 { true, ShiftMask, { 1, ShiftMask, 0 } },
50 { false, 0, { 1, 0, NL_VMOD_MASK } }
53 static struct xkb_key_type canonicalTypes[XkbNumRequiredTypes] = {
60 { { ShiftMask, ShiftMask, 0 },
62 mapSize(map2Level), /* map_count */
66 { { ShiftMask|LockMask, ShiftMask|LockMask, 0 },
68 mapSize(mapAlpha), /* map_count */
72 { { ShiftMask, ShiftMask, NL_VMOD_MASK },
74 mapSize(mapKeypad), /* map_count */
81 XkbcInitCanonicalKeyTypes(struct xkb_keymap * xkb, unsigned which, int keypadVMod)
83 struct xkb_client_map * map;
84 struct xkb_key_type *from, *to;
90 rtrn= XkbcAllocClientMap(xkb, XkbKeyTypesMask, XkbNumRequiredTypes);
95 if ((which & XkbAllRequiredTypes) == 0)
99 from = canonicalTypes;
102 if (which & XkbOneLevelMask)
103 rtrn = XkbcCopyKeyType(&from[XkbOneLevelIndex], &to[XkbOneLevelIndex]);
105 if ((which & XkbTwoLevelMask) && (rtrn == Success))
106 rtrn = XkbcCopyKeyType(&from[XkbTwoLevelIndex], &to[XkbTwoLevelIndex]);
108 if ((which & XkbAlphabeticMask) && (rtrn == Success))
109 rtrn = XkbcCopyKeyType(&from[XkbAlphabeticIndex],
110 &to[XkbAlphabeticIndex]);
112 if ((which & XkbKeypadMask) && (rtrn == Success)) {
113 struct xkb_key_type * type;
115 rtrn = XkbcCopyKeyType(&from[XkbKeypadIndex], &to[XkbKeypadIndex]);
116 type = &to[XkbKeypadIndex];
118 if ((keypadVMod >= 0) && (keypadVMod < XkbNumVirtualMods) &&
120 type->mods.vmods = (1 << keypadVMod);
121 type->map[0].active = true;
122 type->map[0].mods.mask = ShiftMask;
123 type->map[0].mods.real_mods = ShiftMask;
124 type->map[0].mods.vmods = 0;
125 type->map[0].level = 1;
126 type->map[1].active = false;
127 type->map[1].mods.mask = 0;
128 type->map[1].mods.real_mods = 0;
129 type->map[1].mods.vmods = (1 << keypadVMod);
130 type->map[1].level = 1;
138 XkbcVirtualModsToReal(struct xkb_keymap * xkb, unsigned virtual_mask,
146 if (virtual_mask == 0) {
153 for (i = mask = 0, bit = 1; i < XkbNumVirtualMods; i++, bit <<= 1) {
154 if (virtual_mask & bit)
155 mask |= xkb->server->vmods[i];
163 * All latin-1 alphanumerics, plus parens, slash, minus, underscore and
166 static const unsigned char componentSpecLegal[] = {
167 0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, 0xff, 0x83,
168 0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x07,
169 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
170 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff
174 XkbcEnsureSafeMapName(char *name)
179 while (*name!='\0') {
180 if ((componentSpecLegal[(*name) / 8] & (1 << ((*name) % 8))) == 0)
187 _XkbcKSCheckCase(xkb_keysym_t ks)
189 unsigned set = (ks & (~0xff)) >> 8;
193 case 0: /* latin 1 */
194 if ((ks >= XKB_KEY_A && ks <= XKB_KEY_Z) ||
195 (ks >= XKB_KEY_Agrave && ks <= XKB_KEY_THORN && ks != XKB_KEY_multiply))
197 if ((ks >= XKB_KEY_a && ks <= XKB_KEY_z) ||
198 (ks >= XKB_KEY_agrave && ks <= XKB_KEY_ydiaeresis))
201 case 1: /* latin 2 */
202 if ((ks >= XKB_KEY_Aogonek && ks <= XKB_KEY_Zabovedot && ks != XKB_KEY_breve) ||
203 (ks >= XKB_KEY_Racute && ks<=XKB_KEY_Tcedilla))
205 if ((ks >= XKB_KEY_aogonek && ks <= XKB_KEY_zabovedot && ks != XKB_KEY_caron) ||
206 (ks >= XKB_KEY_racute && ks <= XKB_KEY_tcedilla))
209 case 2: /* latin 3 */
210 if ((ks >= XKB_KEY_Hstroke && ks <= XKB_KEY_Jcircumflex) ||
211 (ks >= XKB_KEY_Cabovedot && ks <= XKB_KEY_Scircumflex))
213 if ((ks >= XKB_KEY_hstroke && ks <= XKB_KEY_jcircumflex) ||
214 (ks >= XKB_KEY_cabovedot && ks <= XKB_KEY_scircumflex))
217 case 3: /* latin 4 */
218 if ((ks >= XKB_KEY_Rcedilla && ks <= XKB_KEY_Tslash) ||
219 (ks == XKB_KEY_ENG) ||
220 (ks >= XKB_KEY_Amacron && ks <= XKB_KEY_Umacron))
222 if ((ks >= XKB_KEY_rcedilla && ks <= XKB_KEY_tslash) ||
223 (ks == XKB_KEY_eng) ||
224 (ks >= XKB_KEY_amacron && ks <= XKB_KEY_umacron))
227 case 18: /* latin 8 */
228 if ((ks == XKB_KEY_Wcircumflex) ||
229 (ks == XKB_KEY_Ycircumflex) ||
230 (ks == XKB_KEY_Babovedot) ||
231 (ks == XKB_KEY_Dabovedot) ||
232 (ks == XKB_KEY_Fabovedot) ||
233 (ks == XKB_KEY_Mabovedot) ||
234 (ks == XKB_KEY_Pabovedot) ||
235 (ks == XKB_KEY_Sabovedot) ||
236 (ks == XKB_KEY_Tabovedot) ||
237 (ks == XKB_KEY_Wdiaeresis) ||
238 (ks == XKB_KEY_Ygrave))
240 if ((ks == XKB_KEY_wcircumflex) ||
241 (ks == XKB_KEY_ycircumflex) ||
242 (ks == XKB_KEY_babovedot) ||
243 (ks == XKB_KEY_dabovedot) ||
244 (ks == XKB_KEY_fabovedot) ||
245 (ks == XKB_KEY_mabovedot) ||
246 (ks == XKB_KEY_pabovedot) ||
247 (ks == XKB_KEY_sabovedot) ||
248 (ks == XKB_KEY_tabovedot) ||
249 (ks == XKB_KEY_wdiaeresis) ||
250 (ks == XKB_KEY_ygrave))
253 case 19: /* latin 9 */
254 if (ks == XKB_KEY_OE || ks == XKB_KEY_Ydiaeresis)
256 if (ks == XKB_KEY_oe)