/* Copyright 2019 Jack Humbert
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "process_space_cadet.h"
#ifndef TAPPING_TERM
# define TAPPING_TERM 200
#endif
// ********** OBSOLETE DEFINES, STOP USING! (pls?) **********
// Shift / paren setup
#ifndef LSPO_KEY
# define LSPO_KEY KC_9
#endif
#ifndef RSPC_KEY
# define RSPC_KEY KC_0
#endif
// Shift / Enter setup
#ifndef SFTENT_KEY
# define SFTENT_KEY KC_ENT
#endif
#ifdef DISABLE_SPACE_CADET_MODIFIER
# ifndef LSPO_MOD
# define LSPO_MOD KC_TRNS
# endif
# ifndef RSPC_MOD
# define RSPC_MOD KC_TRNS
# endif
#else
# ifndef LSPO_MOD
# define LSPO_MOD KC_LSFT
# endif
# ifndef RSPC_MOD
# define RSPC_MOD KC_RSFT
# endif
#endif
// **********************************************************
// Shift / paren setup
#ifndef LSPO_KEYS
# define LSPO_KEYS KC_LSFT, LSPO_MOD, LSPO_KEY
#endif
#ifndef RSPC_KEYS
# define RSPC_KEYS KC_RSFT, RSPC_MOD, RSPC_KEY
#endif
// Control / paren setup
#ifndef LCPO_KEYS
# define LCPO_KEYS KC_LCTL, KC_LSFT, KC_9
#endif
#ifndef RCPC_KEYS
# define RCPC_KEYS KC_RCTL, KC_RSFT, KC_0
#endif
// Alt / paren setup
#ifndef LAPO_KEYS
# define LAPO_KEYS KC_LALT, KC_LSFT, KC_9
#endif
#ifndef RAPC_KEYS
# define RAPC_KEYS KC_RALT, KC_RSFT, KC_0
#endif
// Shift / Enter setup
#ifndef SFTENT_KEYS
# define SFTENT_KEYS KC_RSFT, KC_TRNS, SFTENT_KEY
#endif
static uint8_t sc_last = 0;
static uint16_t sc_timer = 0;
#ifdef SPACE_CADET_MODIFIER_CARRYOVER
static uint8_t sc_mods = 0;
#endif
void perform_space_cadet(keyrecord_t *record, uint8_t holdMod, uint8_t tapMod, uint8_t keycode) {
if (record->event.pressed) {
sc_last = holdMod;
sc_timer = timer_read();
#ifdef SPACE_CADET_MODIFIER_CARRYOVER
sc_mods = get_mods();
#endif
if (IS_MOD(holdMod)) {
register_mods(MOD_BIT(holdMod));
}
} else {
if (sc_last == holdMod && timer_elapsed(sc_timer) < TAPPING_TERM) {
if (holdMod != tapMod) {
if (IS_MOD(holdMod)) {
unregister_mods(MOD_BIT(holdMod));
}
if (IS_MOD(tapMod)) {
register_mods(MOD_BIT(tapMod));
}
}
#ifdef SPACE_CADET_MODIFIER_CARRYOVER
set_weak_mods(sc_mods);
#endif
tap_code(keycode);
#ifdef SPACE_CADET_MODIFIER_CARRYOVER
clear_weak_mods();
#endif
if (IS_MOD(tapMod)) {
unregister_mods(MOD_BIT(tapMod));
}
} else {
if (IS_MOD(holdMod)) {
unregister_mods(MOD_BIT(holdMod));
}
}
}
}
bool process_space_cadet(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case KC_LSPO: {
perform_space_cadet(record, LSPO_KEYS);
return false;
}
case KC_RSPC: {
perform_space_cadet(record, RSPC_KEYS);
return false;
}
case KC_LCPO: {
perform_space_cadet(record, LCPO_KEYS);
return false;
}
case KC_RCPC: {
perform_space_cadet(record, RCPC_KEYS);
return false;
}
case KC_LAPO: {
perform_space_cadet(record, LAPO_KEYS);
return false;
}
case KC_RAPC: {
perform_space_cadet(record, RAPC_KEYS);
return false;
}
case KC_SFTENT: {
perform_space_cadet(record, SFTENT_KEYS);
return false;
}
default: {
if (record->event.pressed) {
sc_last = 0;
}
break;
}
}
return true;
}
25'>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
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
|