1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
|
// Copyright 2020 @ridingqwerty
// Copyright 2020 @tzarc
// Copyright 2021 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
// SPDX-License-Identifier: GPL-2.0-or-later
#include "drashna.h"
#include "process_unicode_common.h"
uint16_t typing_mode;
/**
* @brief Registers the unicode keystrokes based on desired unicode
*
* @param glyph Unicode character, supports up to 0x1FFFF (or higher)
*/
void tap_unicode_glyph_nomods(uint32_t glyph) {
uint8_t temp_mod = get_mods();
clear_mods();
clear_oneshot_mods();
register_unicode(glyph);
set_mods(temp_mod);
}
typedef uint32_t (*translator_function_t)(bool is_shifted, uint32_t keycode);
#define DEFINE_UNICODE_RANGE_TRANSLATOR(translator_name, lower_alpha, upper_alpha, zero_glyph, number_one, space_glyph) \
static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) { \
switch (keycode) { \
case KC_A ... KC_Z: \
return (is_shifted ? upper_alpha : lower_alpha) + keycode - KC_A; \
case KC_0: \
return zero_glyph; \
case KC_1 ... KC_9: \
return (number_one + keycode - KC_1); \
case KC_SPACE: \
return space_glyph; \
} \
return keycode; \
}
#define DEFINE_UNICODE_LUT_TRANSLATOR(translator_name, ...) \
static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) { \
static const uint32_t translation[] = {__VA_ARGS__}; \
uint32_t ret = keycode; \
if ((keycode - KC_A) < (sizeof(translation) / sizeof(uint32_t))) { \
ret = translation[keycode - KC_A]; \
} \
return ret; \
}
/**
* @brief Handler function for outputting unicode.
*
* @param keycode Keycode from matrix.
* @param record keyrecord_t data structure
* @param translator translator lut for different unicode modes
* @return true Continue processing matrix press, and send to host
* @return false Replace keycode, and do not send to host
*/
bool process_record_glyph_replacement(uint16_t keycode, keyrecord_t *record, translator_function_t translator) {
uint8_t temp_mod = get_mods();
uint8_t temp_osm = get_oneshot_mods();
bool is_shifted = (temp_mod | temp_osm) & MOD_MASK_SHIFT;
if (((temp_mod | temp_osm) & (MOD_MASK_CTRL | MOD_MASK_ALT | MOD_MASK_GUI)) == 0) {
if (KC_A <= keycode && keycode <= KC_Z) {
if (record->event.pressed) {
tap_unicode_glyph_nomods(translator(is_shifted, keycode));
}
return false;
} else if (KC_1 <= keycode && keycode <= KC_0) {
if (is_shifted) { // skip shifted numbers, so that we can still use symbols etc.
return process_record_keymap(keycode, record);
}
if (record->event.pressed) {
register_unicode(translator(is_shifted, keycode));
}
return false;
} else if (keycode == KC_SPACE) {
if (record->event.pressed) {
register_unicode(translator(is_shifted, keycode));
}
return false;
}
}
return true;
}
DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_wide, 0xFF41, 0xFF21, 0xFF10, 0xFF11, 0x2003);
DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_script, 0x1D4EA, 0x1D4D0, 0x1D7CE, 0x1D7C1, 0x2002);
DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_boxes, 0x1F170, 0x1F170, '0', '1', 0x2002);
DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_regional, 0x1F1E6, 0x1F1E6, '0', '1', 0x2003);
DEFINE_UNICODE_LUT_TRANSLATOR(unicode_lut_translator_aussie,
0x0250, // a
'q', // b
0x0254, // c
'p', // d
0x01DD, // e
0x025F, // f
0x0183, // g
0x0265, // h
0x1D09, // i
0x027E, // j
0x029E, // k
'l', // l
0x026F, // m
'u', // n
'o', // o
'd', // p
'b', // q
0x0279, // r
's', // s
0x0287, // t
'n', // u
0x028C, // v
0x028D, // w
0x2717, // x
0x028E, // y
'z', // z
0x0269, // 1
0x3139, // 2
0x0190, // 3
0x3123, // 4
0x03DB, // 5
'9', // 6
0x3125, // 7
'8', // 8
'6', // 9
'0' // 0
);
bool process_record_aussie(uint16_t keycode, keyrecord_t *record) {
bool is_shifted = (get_mods() | get_oneshot_mods()) & MOD_MASK_SHIFT;
if ((KC_A <= keycode) && (keycode <= KC_0)) {
if (record->event.pressed) {
if (!process_record_glyph_replacement(keycode, record, unicode_lut_translator_aussie)) {
tap_code16_nomods(KC_LEFT);
return false;
}
}
} else if (record->event.pressed && keycode == KC_SPACE) {
tap_code16_nomods(KC_SPACE);
tap_code16_nomods(KC_LEFT);
return false;
} else if (record->event.pressed && keycode == KC_ENTER) {
tap_code16_nomods(KC_END);
tap_code16_nomods(KC_ENTER);
return false;
} else if (record->event.pressed && keycode == KC_HOME) {
tap_code16_nomods(KC_END);
return false;
} else if (record->event.pressed && keycode == KC_END) {
tap_code16_nomods(KC_HOME);
return false;
} else if (record->event.pressed && keycode == KC_BSPC) {
tap_code16_nomods(KC_DELT);
return false;
} else if (record->event.pressed && keycode == KC_DELT) {
tap_code16_nomods(KC_BSPC);
return false;
} else if (record->event.pressed && keycode == KC_QUOT) {
tap_unicode_glyph_nomods(is_shifted ? 0x201E : 0x201A);
tap_code16_nomods(KC_LEFT);
return false;
} else if (record->event.pressed && keycode == KC_COMMA) {
tap_unicode_glyph_nomods(is_shifted ? '<' : 0x2018);
tap_code16_nomods(KC_LEFT);
return false;
} else if (record->event.pressed && keycode == KC_DOT) {
tap_unicode_glyph_nomods(is_shifted ? '>' : 0x02D9);
tap_code16_nomods(KC_LEFT);
return false;
} else if (record->event.pressed && keycode == KC_SLASH) {
tap_unicode_glyph_nomods(is_shifted ? 0x00BF : '/');
tap_code16_nomods(KC_LEFT);
return false;
}
return true;
}
bool process_record_zalgo(uint16_t keycode, keyrecord_t *record) {
if ((KC_A <= keycode) && (keycode <= KC_0)) {
if (record->event.pressed) {
tap_code16_nomods(keycode);
int number = (rand() % (8 + 1 - 2)) + 2;
for (int index = 0; index < number; index++) {
uint16_t hex = (rand() % (0x036F + 1 - 0x0300)) + 0x0300;
register_unicode(hex);
}
return false;
}
}
return true;
}
/**
* @brief Main handler for unicode input
*
* @param keycode Keycode from switch matrix
* @param record keyrecord_t data struture
* @return true Send keycode from matrix to host
* @return false Stop processing and do not send to host
*/
bool process_record_unicode(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case UC_FLIP: // (ノಠ痊ಠ)ノ彡┻━┻
if (record->event.pressed) {
send_unicode_string("(ノಠ痊ಠ)ノ彡┻━┻");
}
break;
case UC_TABL: // ┬─┬ノ( º _ ºノ)
if (record->event.pressed) {
send_unicode_string("┬─┬ノ( º _ ºノ)");
}
break;
case UC_SHRG: // ¯\_(ツ)_/¯
if (record->event.pressed) {
send_unicode_string("¯\\_(ツ)_/¯");
}
break;
case UC_DISA: // ಠ_ಠ
if (record->event.pressed) {
send_unicode_string("ಠ_ಠ");
}
break;
case UC_IRNY: // ⸮
if (record->event.pressed) {
register_unicode(0x2E2E);
}
break;
case UC_CLUE: // ‽
if (record->event.pressed) {
register_unicode(0x203D);
}
break;
case KC_NOMODE ... KC_ZALGO:
if (record->event.pressed) {
if (typing_mode != keycode) {
typing_mode = keycode;
} else {
typing_mode = 0;
}
}
break;
}
if (((get_mods() | get_oneshot_mods()) & ~MOD_MASK_SHIFT) != 0) {
return true;
}
if (((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) && record->tap.count) {
keycode &= 0xFF;
}
if (typing_mode == KC_WIDE) {
if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
return process_record_glyph_replacement(keycode, record, unicode_range_translator_wide);
}
} else if (typing_mode == KC_SCRIPT) {
if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
return process_record_glyph_replacement(keycode, record, unicode_range_translator_script);
}
} else if (typing_mode == KC_BLOCKS) {
if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
return process_record_glyph_replacement(keycode, record, unicode_range_translator_boxes);
}
} else if (typing_mode == KC_REGIONAL) {
if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) {
if (!process_record_glyph_replacement(keycode, record, unicode_range_translator_regional)) {
wait_us(500);
tap_unicode_glyph_nomods(0x200C);
return false;
}
}
} else if (typing_mode == KC_AUSSIE) {
return process_record_aussie(keycode, record);
} else if (typing_mode == KC_ZALGO) {
return process_record_zalgo(keycode, record);
}
return process_unicode_common(keycode, record);
}
/**
* @brief Initialize the default unicode mode on firmware startu
*
*/
void matrix_init_unicode(void) {
unicode_input_mode_init();
}
|
