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1 | /* |
1 | /* |
2 | * Copyright (c) 2009 Jiri Svoboda |
2 | * Copyright (c) 2009 Jiri Svoboda |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup kbd |
29 | /** @addtogroup kbd |
30 | * @brief US QWERTY leyout. |
30 | * @brief US QWERTY leyout. |
31 | * @{ |
31 | * @{ |
32 | */ |
32 | */ |
33 | 33 | ||
34 | #include <kbd.h> |
34 | #include <kbd.h> |
35 | #include <kbd/kbd.h> |
35 | #include <kbd/kbd.h> |
36 | #include <kbd/keycode.h> |
36 | #include <kbd/keycode.h> |
37 | #include <layout.h> |
37 | #include <layout.h> |
38 | 38 | ||
39 | static char map_lcase[] = { |
39 | static char map_lcase[] = { |
40 | [KC_Q] = 'q', |
40 | [KC_Q] = 'q', |
41 | [KC_W] = 'w', |
41 | [KC_W] = 'w', |
42 | [KC_E] = 'e', |
42 | [KC_E] = 'e', |
43 | [KC_R] = 'r', |
43 | [KC_R] = 'r', |
44 | [KC_T] = 't', |
44 | [KC_T] = 't', |
45 | [KC_Y] = 'y', |
45 | [KC_Y] = 'y', |
46 | [KC_U] = 'u', |
46 | [KC_U] = 'u', |
47 | [KC_I] = 'i', |
47 | [KC_I] = 'i', |
48 | [KC_O] = 'o', |
48 | [KC_O] = 'o', |
49 | [KC_P] = 'p', |
49 | [KC_P] = 'p', |
50 | 50 | ||
51 | [KC_A] = 'a', |
51 | [KC_A] = 'a', |
52 | [KC_S] = 's', |
52 | [KC_S] = 's', |
53 | [KC_D] = 'd', |
53 | [KC_D] = 'd', |
54 | [KC_F] = 'f', |
54 | [KC_F] = 'f', |
55 | [KC_G] = 'g', |
55 | [KC_G] = 'g', |
56 | [KC_H] = 'h', |
56 | [KC_H] = 'h', |
57 | [KC_J] = 'j', |
57 | [KC_J] = 'j', |
58 | [KC_K] = 'k', |
58 | [KC_K] = 'k', |
59 | [KC_L] = 'l', |
59 | [KC_L] = 'l', |
60 | 60 | ||
61 | [KC_Z] = 'z', |
61 | [KC_Z] = 'z', |
62 | [KC_X] = 'x', |
62 | [KC_X] = 'x', |
63 | [KC_C] = 'c', |
63 | [KC_C] = 'c', |
64 | [KC_V] = 'v', |
64 | [KC_V] = 'v', |
65 | [KC_B] = 'b', |
65 | [KC_B] = 'b', |
66 | [KC_N] = 'n', |
66 | [KC_N] = 'n', |
67 | [KC_M] = 'm', |
67 | [KC_M] = 'm', |
68 | }; |
68 | }; |
69 | 69 | ||
70 | static char map_ucase[] = { |
70 | static char map_ucase[] = { |
71 | [KC_Q] = 'Q', |
71 | [KC_Q] = 'Q', |
72 | [KC_W] = 'W', |
72 | [KC_W] = 'W', |
73 | [KC_E] = 'E', |
73 | [KC_E] = 'E', |
74 | [KC_R] = 'R', |
74 | [KC_R] = 'R', |
75 | [KC_T] = 'T', |
75 | [KC_T] = 'T', |
76 | [KC_Y] = 'Y', |
76 | [KC_Y] = 'Y', |
77 | [KC_U] = 'U', |
77 | [KC_U] = 'U', |
78 | [KC_I] = 'I', |
78 | [KC_I] = 'I', |
79 | [KC_O] = 'O', |
79 | [KC_O] = 'O', |
80 | [KC_P] = 'P', |
80 | [KC_P] = 'P', |
81 | 81 | ||
82 | [KC_A] = 'A', |
82 | [KC_A] = 'A', |
83 | [KC_S] = 'S', |
83 | [KC_S] = 'S', |
84 | [KC_D] = 'D', |
84 | [KC_D] = 'D', |
85 | [KC_F] = 'F', |
85 | [KC_F] = 'F', |
86 | [KC_G] = 'G', |
86 | [KC_G] = 'G', |
87 | [KC_H] = 'H', |
87 | [KC_H] = 'H', |
88 | [KC_J] = 'J', |
88 | [KC_J] = 'J', |
89 | [KC_K] = 'K', |
89 | [KC_K] = 'K', |
90 | [KC_L] = 'L', |
90 | [KC_L] = 'L', |
91 | 91 | ||
92 | [KC_Z] = 'Z', |
92 | [KC_Z] = 'Z', |
93 | [KC_X] = 'X', |
93 | [KC_X] = 'X', |
94 | [KC_C] = 'C', |
94 | [KC_C] = 'C', |
95 | [KC_V] = 'V', |
95 | [KC_V] = 'V', |
96 | [KC_B] = 'B', |
96 | [KC_B] = 'B', |
97 | [KC_N] = 'N', |
97 | [KC_N] = 'N', |
98 | [KC_M] = 'M', |
98 | [KC_M] = 'M', |
99 | }; |
99 | }; |
100 | 100 | ||
101 | static char map_not_shifted[] = { |
101 | static char map_not_shifted[] = { |
102 | [KC_BACKTICK] = '`', |
102 | [KC_BACKTICK] = '`', |
103 | 103 | ||
104 | [KC_1] = '1', |
104 | [KC_1] = '1', |
105 | [KC_2] = '2', |
105 | [KC_2] = '2', |
106 | [KC_3] = '3', |
106 | [KC_3] = '3', |
107 | [KC_4] = '4', |
107 | [KC_4] = '4', |
108 | [KC_5] = '5', |
108 | [KC_5] = '5', |
109 | [KC_6] = '6', |
109 | [KC_6] = '6', |
110 | [KC_7] = '7', |
110 | [KC_7] = '7', |
111 | [KC_8] = '8', |
111 | [KC_8] = '8', |
112 | [KC_9] = '9', |
112 | [KC_9] = '9', |
113 | [KC_0] = '0', |
113 | [KC_0] = '0', |
114 | 114 | ||
115 | [KC_MINUS] = '-', |
115 | [KC_MINUS] = '-', |
116 | [KC_EQUALS] = '=', |
116 | [KC_EQUALS] = '=', |
117 | 117 | ||
118 | [KC_LBRACKET] = '[', |
118 | [KC_LBRACKET] = '[', |
119 | [KC_RBRACKET] = ']', |
119 | [KC_RBRACKET] = ']', |
120 | 120 | ||
121 | [KC_SEMICOLON] = ';', |
121 | [KC_SEMICOLON] = ';', |
122 | [KC_QUOTE] = '\'', |
122 | [KC_QUOTE] = '\'', |
123 | [KC_BACKSLASH] = '\\', |
123 | [KC_BACKSLASH] = '\\', |
124 | 124 | ||
125 | [KC_COMMA] = ',', |
125 | [KC_COMMA] = ',', |
126 | [KC_PERIOD] = '.', |
126 | [KC_PERIOD] = '.', |
127 | [KC_SLASH] = '/', |
127 | [KC_SLASH] = '/', |
128 | }; |
128 | }; |
129 | 129 | ||
130 | static char map_shifted[] = { |
130 | static char map_shifted[] = { |
131 | [KC_BACKTICK] = '~', |
131 | [KC_BACKTICK] = '~', |
132 | 132 | ||
133 | [KC_1] = '!', |
133 | [KC_1] = '!', |
134 | [KC_2] = '@', |
134 | [KC_2] = '@', |
135 | [KC_3] = '#', |
135 | [KC_3] = '#', |
136 | [KC_4] = '$', |
136 | [KC_4] = '$', |
137 | [KC_5] = '%', |
137 | [KC_5] = '%', |
138 | [KC_6] = '^', |
138 | [KC_6] = '^', |
139 | [KC_7] = '&', |
139 | [KC_7] = '&', |
140 | [KC_8] = '*', |
140 | [KC_8] = '*', |
141 | [KC_9] = '(', |
141 | [KC_9] = '(', |
142 | [KC_0] = ')', |
142 | [KC_0] = ')', |
143 | 143 | ||
144 | [KC_MINUS] = '_', |
144 | [KC_MINUS] = '_', |
145 | [KC_EQUALS] = '+', |
145 | [KC_EQUALS] = '+', |
146 | 146 | ||
147 | [KC_LBRACKET] = '{', |
147 | [KC_LBRACKET] = '{', |
148 | [KC_RBRACKET] = '}', |
148 | [KC_RBRACKET] = '}', |
149 | 149 | ||
150 | [KC_SEMICOLON] = ':', |
150 | [KC_SEMICOLON] = ':', |
151 | [KC_QUOTE] = '"', |
151 | [KC_QUOTE] = '"', |
152 | [KC_BACKSLASH] = '|', |
152 | [KC_BACKSLASH] = '|', |
153 | 153 | ||
154 | [KC_COMMA] = '<', |
154 | [KC_COMMA] = '<', |
155 | [KC_PERIOD] = '>', |
155 | [KC_PERIOD] = '>', |
156 | [KC_SLASH] = '?', |
156 | [KC_SLASH] = '?', |
157 | }; |
157 | }; |
158 | 158 | ||
159 | static char map_neutral[] = { |
159 | static char map_neutral[] = { |
160 | [KC_BACKSPACE] = '\b', |
160 | [KC_BACKSPACE] = '\b', |
161 | [KC_TAB] = '\t', |
161 | [KC_TAB] = '\t', |
162 | [KC_ENTER] = '\n', |
162 | [KC_ENTER] = '\n', |
163 | [KC_SPACE] = ' ' |
163 | [KC_SPACE] = ' ', |
- | 164 | ||
- | 165 | [KC_NSLASH] = '/', |
|
- | 166 | [KC_NTIMES] = '*', |
|
- | 167 | [KC_NMINUS] = '-', |
|
- | 168 | [KC_NPLUS] = '+', |
|
- | 169 | [KC_NENTER] = '\n' |
|
- | 170 | }; |
|
- | 171 | ||
- | 172 | static char map_numeric[] = { |
|
- | 173 | [KC_N7] = '7', |
|
- | 174 | [KC_N8] = '8', |
|
- | 175 | [KC_N9] = '9', |
|
- | 176 | [KC_N4] = '4', |
|
- | 177 | [KC_N5] = '5', |
|
- | 178 | [KC_N6] = '6', |
|
- | 179 | [KC_N1] = '1', |
|
- | 180 | [KC_N2] = '2', |
|
- | 181 | [KC_N3] = '3', |
|
- | 182 | ||
- | 183 | [KC_N0] = '0', |
|
- | 184 | [KC_NPERIOD] = '.' |
|
164 | }; |
185 | }; |
165 | 186 | ||
166 | static int translate(unsigned int key, char *map, size_t map_length) |
187 | static int translate(unsigned int key, char *map, size_t map_length) |
167 | { |
188 | { |
168 | if (key >= map_length) return 0; |
189 | if (key >= map_length) return 0; |
169 | return map[key]; |
190 | return map[key]; |
170 | } |
191 | } |
171 | 192 | ||
172 | char layout_parse_ev(kbd_event_t *ev) |
193 | char layout_parse_ev(kbd_event_t *ev) |
173 | { |
194 | { |
174 | char c; |
195 | char c; |
175 | 196 | ||
176 | /* Produce no characters when Ctrl or Alt is pressed. */ |
197 | /* Produce no characters when Ctrl or Alt is pressed. */ |
177 | if ((ev->mods & (KM_CTRL | KM_ALT)) != 0) |
198 | if ((ev->mods & (KM_CTRL | KM_ALT)) != 0) |
178 | return 0; |
199 | return 0; |
179 | 200 | ||
180 | c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(char)); |
201 | c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(char)); |
181 | if (c != 0) return c; |
202 | if (c != 0) return c; |
182 | 203 | ||
183 | if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0)) |
204 | if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0)) |
184 | c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(char)); |
205 | c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(char)); |
185 | else |
206 | else |
186 | c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(char)); |
207 | c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(char)); |
187 | 208 | ||
188 | if (c != 0) return c; |
209 | if (c != 0) return c; |
189 | 210 | ||
190 | if ((ev->mods & KM_SHIFT) != 0) |
211 | if ((ev->mods & KM_SHIFT) != 0) |
191 | c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(char)); |
212 | c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(char)); |
192 | else |
213 | else |
193 | c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(char)); |
214 | c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(char)); |
194 | 215 | ||
195 | if (c != 0 ) return c; |
216 | if (c != 0) return c; |
- | 217 | ||
- | 218 | if ((ev->mods & KM_NUM_LOCK) != 0) |
|
- | 219 | c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(char)); |
|
- | 220 | else |
|
- | 221 | c = 0; |
|
196 | 222 | ||
- | 223 | return c; |
|
197 | } |
224 | } |
198 | 225 | ||
199 | /** |
226 | /** |
200 | * @} |
227 | * @} |
201 | */ |
228 | */ |
202 | 229 |