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/*
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/*
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 * Copyright (c) 2009 Jiri Svoboda
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 * Copyright (c) 2009 Jiri Svoboda
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 * All rights reserved.
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 * All rights reserved.
4
 *
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 *
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 Dvorak Simplified Keyboard layout.
30
 * @brief US Dvorak Simplified Keyboard layout.
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 void layout_reset(void);
39
static wchar_t layout_parse_ev(kbd_event_t *ev);
40
static wchar_t layout_parse_ev(kbd_event_t *ev);
40
 
41
 
41
layout_op_t us_dvorak_op = {
42
layout_op_t us_dvorak_op = {
-
 
43
    layout_reset,
42
    layout_parse_ev
44
    layout_parse_ev
43
};
45
};
44
 
46
 
45
static wchar_t map_lcase[] = {
47
static wchar_t map_lcase[] = {
46
    [KC_R] = 'p',
48
    [KC_R] = 'p',
47
    [KC_T] = 'y',
49
    [KC_T] = 'y',
48
    [KC_Y] = 'f',
50
    [KC_Y] = 'f',
49
    [KC_U] = 'g',
51
    [KC_U] = 'g',
50
    [KC_I] = 'c',
52
    [KC_I] = 'c',
51
    [KC_O] = 'r',
53
    [KC_O] = 'r',
52
    [KC_P] = 'l',
54
    [KC_P] = 'l',
53
 
55
 
54
    [KC_A] = 'a',
56
    [KC_A] = 'a',
55
    [KC_S] = 'o',
57
    [KC_S] = 'o',
56
    [KC_D] = 'e',
58
    [KC_D] = 'e',
57
    [KC_F] = 'u',
59
    [KC_F] = 'u',
58
    [KC_G] = 'i',
60
    [KC_G] = 'i',
59
    [KC_H] = 'd',
61
    [KC_H] = 'd',
60
    [KC_J] = 'h',
62
    [KC_J] = 'h',
61
    [KC_K] = 't',
63
    [KC_K] = 't',
62
    [KC_L] = 'n',
64
    [KC_L] = 'n',
63
 
65
 
64
    [KC_SEMICOLON] = 's',
66
    [KC_SEMICOLON] = 's',
65
 
67
 
66
    [KC_X] = 'q',
68
    [KC_X] = 'q',
67
    [KC_C] = 'j',
69
    [KC_C] = 'j',
68
    [KC_V] = 'k',
70
    [KC_V] = 'k',
69
    [KC_B] = 'x',
71
    [KC_B] = 'x',
70
    [KC_N] = 'b',
72
    [KC_N] = 'b',
71
    [KC_M] = 'm',
73
    [KC_M] = 'm',
72
 
74
 
73
    [KC_COMMA] = 'w',
75
    [KC_COMMA] = 'w',
74
    [KC_PERIOD] = 'v',
76
    [KC_PERIOD] = 'v',
75
    [KC_SLASH] = 'z',
77
    [KC_SLASH] = 'z',
76
};
78
};
77
 
79
 
78
static wchar_t map_ucase[] = {
80
static wchar_t map_ucase[] = {
79
    [KC_R] = 'P',
81
    [KC_R] = 'P',
80
    [KC_T] = 'Y',
82
    [KC_T] = 'Y',
81
    [KC_Y] = 'F',
83
    [KC_Y] = 'F',
82
    [KC_U] = 'G',
84
    [KC_U] = 'G',
83
    [KC_I] = 'C',
85
    [KC_I] = 'C',
84
    [KC_O] = 'R',
86
    [KC_O] = 'R',
85
    [KC_P] = 'L',
87
    [KC_P] = 'L',
86
 
88
 
87
    [KC_A] = 'A',
89
    [KC_A] = 'A',
88
    [KC_S] = 'O',
90
    [KC_S] = 'O',
89
    [KC_D] = 'E',
91
    [KC_D] = 'E',
90
    [KC_F] = 'U',
92
    [KC_F] = 'U',
91
    [KC_G] = 'I',
93
    [KC_G] = 'I',
92
    [KC_H] = 'D',
94
    [KC_H] = 'D',
93
    [KC_J] = 'H',
95
    [KC_J] = 'H',
94
    [KC_K] = 'T',
96
    [KC_K] = 'T',
95
    [KC_L] = 'N',
97
    [KC_L] = 'N',
96
 
98
 
97
    [KC_SEMICOLON] = 'S',
99
    [KC_SEMICOLON] = 'S',
98
 
100
 
99
    [KC_X] = 'Q',
101
    [KC_X] = 'Q',
100
    [KC_C] = 'J',
102
    [KC_C] = 'J',
101
    [KC_V] = 'K',
103
    [KC_V] = 'K',
102
    [KC_B] = 'X',
104
    [KC_B] = 'X',
103
    [KC_N] = 'B',
105
    [KC_N] = 'B',
104
    [KC_M] = 'M',
106
    [KC_M] = 'M',
105
 
107
 
106
    [KC_COMMA] = 'W',
108
    [KC_COMMA] = 'W',
107
    [KC_PERIOD] = 'V',
109
    [KC_PERIOD] = 'V',
108
    [KC_SLASH] = 'Z',
110
    [KC_SLASH] = 'Z',
109
};
111
};
110
 
112
 
111
static wchar_t map_not_shifted[] = {
113
static wchar_t map_not_shifted[] = {
112
    [KC_BACKTICK] = '`',
114
    [KC_BACKTICK] = '`',
113
 
115
 
114
    [KC_1] = '1',
116
    [KC_1] = '1',
115
    [KC_2] = '2',
117
    [KC_2] = '2',
116
    [KC_3] = '3',
118
    [KC_3] = '3',
117
    [KC_4] = '4',
119
    [KC_4] = '4',
118
    [KC_5] = '5',
120
    [KC_5] = '5',
119
    [KC_6] = '6',
121
    [KC_6] = '6',
120
    [KC_7] = '7',
122
    [KC_7] = '7',
121
    [KC_8] = '8',
123
    [KC_8] = '8',
122
    [KC_9] = '9',
124
    [KC_9] = '9',
123
    [KC_0] = '0',
125
    [KC_0] = '0',
124
 
126
 
125
    [KC_MINUS] = '[',
127
    [KC_MINUS] = '[',
126
    [KC_EQUALS] = ']',
128
    [KC_EQUALS] = ']',
127
 
129
 
128
    [KC_Q] = '\'',
130
    [KC_Q] = '\'',
129
    [KC_W] = ',',
131
    [KC_W] = ',',
130
    [KC_E] = '.',
132
    [KC_E] = '.',
131
 
133
 
132
    [KC_LBRACKET] = '/',
134
    [KC_LBRACKET] = '/',
133
    [KC_RBRACKET] = '=',
135
    [KC_RBRACKET] = '=',
134
 
136
 
135
    [KC_QUOTE] = '-',
137
    [KC_QUOTE] = '-',
136
    [KC_BACKSLASH] = '\\',
138
    [KC_BACKSLASH] = '\\',
137
 
139
 
138
    [KC_Z] = ';',
140
    [KC_Z] = ';',
139
};
141
};
140
 
142
 
141
static wchar_t map_shifted[] = {
143
static wchar_t map_shifted[] = {
142
    [KC_BACKTICK] = '~',
144
    [KC_BACKTICK] = '~',
143
 
145
 
144
    [KC_1] = '!',
146
    [KC_1] = '!',
145
    [KC_2] = '@',
147
    [KC_2] = '@',
146
    [KC_3] = '#',
148
    [KC_3] = '#',
147
    [KC_4] = '$',
149
    [KC_4] = '$',
148
    [KC_5] = '%',
150
    [KC_5] = '%',
149
    [KC_6] = '^',
151
    [KC_6] = '^',
150
    [KC_7] = '&',
152
    [KC_7] = '&',
151
    [KC_8] = '*',
153
    [KC_8] = '*',
152
    [KC_9] = '(',
154
    [KC_9] = '(',
153
    [KC_0] = ')',
155
    [KC_0] = ')',
154
 
156
 
155
    [KC_MINUS] = '{',
157
    [KC_MINUS] = '{',
156
    [KC_EQUALS] = '}',
158
    [KC_EQUALS] = '}',
157
 
159
 
158
    [KC_Q] = '"',
160
    [KC_Q] = '"',
159
    [KC_W] = '<',
161
    [KC_W] = '<',
160
    [KC_E] = '>',
162
    [KC_E] = '>',
161
 
163
 
162
    [KC_LBRACKET] = '?',
164
    [KC_LBRACKET] = '?',
163
    [KC_RBRACKET] = '+',
165
    [KC_RBRACKET] = '+',
164
 
166
 
165
    [KC_QUOTE] = '_',
167
    [KC_QUOTE] = '_',
166
    [KC_BACKSLASH] = '|',
168
    [KC_BACKSLASH] = '|',
167
 
169
 
168
    [KC_Z] = ':',
170
    [KC_Z] = ':',
169
};
171
};
170
 
172
 
171
static wchar_t map_neutral[] = {
173
static wchar_t map_neutral[] = {
172
    [KC_BACKSPACE] = '\b',
174
    [KC_BACKSPACE] = '\b',
173
    [KC_TAB] = '\t',
175
    [KC_TAB] = '\t',
174
    [KC_ENTER] = '\n',
176
    [KC_ENTER] = '\n',
175
    [KC_SPACE] = ' ',
177
    [KC_SPACE] = ' ',
176
 
178
 
177
    [KC_NSLASH] = '/',
179
    [KC_NSLASH] = '/',
178
    [KC_NTIMES] = '*',
180
    [KC_NTIMES] = '*',
179
    [KC_NMINUS] = '-',
181
    [KC_NMINUS] = '-',
180
    [KC_NPLUS] = '+',
182
    [KC_NPLUS] = '+',
181
    [KC_NENTER] = '\n'
183
    [KC_NENTER] = '\n'
182
};
184
};
183
 
185
 
184
static wchar_t map_numeric[] = {
186
static wchar_t map_numeric[] = {
185
    [KC_N7] = '7',
187
    [KC_N7] = '7',
186
    [KC_N8] = '8',
188
    [KC_N8] = '8',
187
    [KC_N9] = '9',
189
    [KC_N9] = '9',
188
    [KC_N4] = '4',
190
    [KC_N4] = '4',
189
    [KC_N5] = '5',
191
    [KC_N5] = '5',
190
    [KC_N6] = '6',
192
    [KC_N6] = '6',
191
    [KC_N1] = '1',
193
    [KC_N1] = '1',
192
    [KC_N2] = '2',
194
    [KC_N2] = '2',
193
    [KC_N3] = '3',
195
    [KC_N3] = '3',
194
 
196
 
195
    [KC_N0] = '0',
197
    [KC_N0] = '0',
196
    [KC_NPERIOD] = '.'
198
    [KC_NPERIOD] = '.'
197
};
199
};
198
 
200
 
199
static wchar_t translate(unsigned int key, wchar_t *map, size_t map_length)
201
static wchar_t translate(unsigned int key, wchar_t *map, size_t map_length)
200
{
202
{
201
    if (key >= map_length)
203
    if (key >= map_length)
202
        return 0;
204
        return 0;
203
    return map[key];
205
    return map[key];
204
}
206
}
-
 
207
 
-
 
208
static void layout_reset(void)
-
 
209
{
-
 
210
}
205
 
211
 
206
static wchar_t layout_parse_ev(kbd_event_t *ev)
212
static wchar_t layout_parse_ev(kbd_event_t *ev)
207
{
213
{
208
    wchar_t c;
214
    wchar_t c;
209
 
215
 
210
    /* Produce no characters when Ctrl or Alt is pressed. */
216
    /* Produce no characters when Ctrl or Alt is pressed. */
211
    if ((ev->mods & (KM_CTRL | KM_ALT)) != 0)
217
    if ((ev->mods & (KM_CTRL | KM_ALT)) != 0)
212
        return 0;
218
        return 0;
213
 
219
 
214
    c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(wchar_t));
220
    c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(wchar_t));
215
    if (c != 0)
221
    if (c != 0)
216
        return c;
222
        return c;
217
 
223
 
218
    if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0))
224
    if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0))
219
        c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(wchar_t));
225
        c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(wchar_t));
220
    else
226
    else
221
        c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(wchar_t));
227
        c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(wchar_t));
222
 
228
 
223
    if (c != 0)
229
    if (c != 0)
224
        return c;
230
        return c;
225
 
231
 
226
    if ((ev->mods & KM_SHIFT) != 0)
232
    if ((ev->mods & KM_SHIFT) != 0)
227
        c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(wchar_t));
233
        c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(wchar_t));
228
    else
234
    else
229
        c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(wchar_t));
235
        c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(wchar_t));
230
 
236
 
231
    if (c != 0)
237
    if (c != 0)
232
        return c;
238
        return c;
233
 
239
 
234
    if ((ev->mods & KM_NUM_LOCK) != 0)
240
    if ((ev->mods & KM_NUM_LOCK) != 0)
235
        c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(wchar_t));
241
        c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(wchar_t));
236
    else
242
    else
237
        c = 0;
243
        c = 0;
238
 
244
 
239
    return c;
245
    return c;
240
}
246
}
241
 
247
 
242
/**
248
/**
243
 * @}
249
 * @}
244
 */
250
 */
245
 
251