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-rw-r--r--quantum/process_keycode/process_combo.c184
1 files changed, 95 insertions, 89 deletions
diff --git a/quantum/process_keycode/process_combo.c b/quantum/process_keycode/process_combo.c
index e8661839c7..a050161edf 100644
--- a/quantum/process_keycode/process_combo.c
+++ b/quantum/process_keycode/process_combo.c
@@ -18,10 +18,9 @@
#include "process_combo.h"
#include "action_tapping.h"
-
#ifdef COMBO_COUNT
-__attribute__((weak)) combo_t key_combos[COMBO_COUNT];
-uint16_t COMBO_LEN = COMBO_COUNT;
+__attribute__((weak)) combo_t key_combos[COMBO_COUNT];
+uint16_t COMBO_LEN = COMBO_COUNT;
#else
extern combo_t key_combos[];
extern uint16_t COMBO_LEN;
@@ -46,64 +45,86 @@ __attribute__((weak)) bool process_combo_key_release(uint16_t combo_index, combo
#endif
#ifndef COMBO_NO_TIMER
-static uint16_t timer = 0;
+static uint16_t timer = 0;
#endif
-static bool b_combo_enable = true; // defaults to enabled
-static uint16_t longest_term = 0;
+static bool b_combo_enable = true; // defaults to enabled
+static uint16_t longest_term = 0;
typedef struct {
keyrecord_t record;
- uint16_t combo_index;
- uint16_t keycode;
+ uint16_t combo_index;
+ uint16_t keycode;
} queued_record_t;
-static uint8_t key_buffer_size = 0;
+static uint8_t key_buffer_size = 0;
static queued_record_t key_buffer[COMBO_KEY_BUFFER_LENGTH];
typedef struct {
uint16_t combo_index;
} queued_combo_t;
-static uint8_t combo_buffer_write= 0;
-static uint8_t combo_buffer_read = 0;
+static uint8_t combo_buffer_write = 0;
+static uint8_t combo_buffer_read = 0;
static queued_combo_t combo_buffer[COMBO_BUFFER_LENGTH];
#define INCREMENT_MOD(i) i = (i + 1) % COMBO_BUFFER_LENGTH
-#define COMBO_KEY_POS ((keypos_t){.col=254, .row=254})
-
+#define COMBO_KEY_POS ((keypos_t){.col = 254, .row = 254})
#ifndef EXTRA_SHORT_COMBOS
/* flags are their own elements in combo_t struct. */
-# define COMBO_ACTIVE(combo) (combo->active)
+# define COMBO_ACTIVE(combo) (combo->active)
# define COMBO_DISABLED(combo) (combo->disabled)
-# define COMBO_STATE(combo) (combo->state)
-
-# define ACTIVATE_COMBO(combo) do {combo->active = true;}while(0)
-# define DEACTIVATE_COMBO(combo) do {combo->active = false;}while(0)
-# define DISABLE_COMBO(combo) do {combo->disabled = true;}while(0)
-# define RESET_COMBO_STATE(combo) do { \
- combo->disabled = false; \
- combo->state = 0; \
-}while(0)
+# define COMBO_STATE(combo) (combo->state)
+
+# define ACTIVATE_COMBO(combo) \
+ do { \
+ combo->active = true; \
+ } while (0)
+# define DEACTIVATE_COMBO(combo) \
+ do { \
+ combo->active = false; \
+ } while (0)
+# define DISABLE_COMBO(combo) \
+ do { \
+ combo->disabled = true; \
+ } while (0)
+# define RESET_COMBO_STATE(combo) \
+ do { \
+ combo->disabled = false; \
+ combo->state = 0; \
+ } while (0)
#else
/* flags are at the two high bits of state. */
-# define COMBO_ACTIVE(combo) (combo->state & 0x80)
+# define COMBO_ACTIVE(combo) (combo->state & 0x80)
# define COMBO_DISABLED(combo) (combo->state & 0x40)
-# define COMBO_STATE(combo) (combo->state & 0x3F)
-
-# define ACTIVATE_COMBO(combo) do {combo->state |= 0x80;}while(0)
-# define DEACTIVATE_COMBO(combo) do {combo->state &= ~0x80;}while(0)
-# define DISABLE_COMBO(combo) do {combo->state |= 0x40;}while(0)
-# define RESET_COMBO_STATE(combo) do {combo->state &= ~0x7F;}while(0)
+# define COMBO_STATE(combo) (combo->state & 0x3F)
+
+# define ACTIVATE_COMBO(combo) \
+ do { \
+ combo->state |= 0x80; \
+ } while (0)
+# define DEACTIVATE_COMBO(combo) \
+ do { \
+ combo->state &= ~0x80; \
+ } while (0)
+# define DISABLE_COMBO(combo) \
+ do { \
+ combo->state |= 0x40; \
+ } while (0)
+# define RESET_COMBO_STATE(combo) \
+ do { \
+ combo->state &= ~0x7F; \
+ } while (0)
#endif
static inline void release_combo(uint16_t combo_index, combo_t *combo) {
if (combo->keycode) {
keyrecord_t record = {
- .event = {
- .key = COMBO_KEY_POS,
- .time = timer_read()|1,
- .pressed = false,
- },
+ .event =
+ {
+ .key = COMBO_KEY_POS,
+ .time = timer_read() | 1,
+ .pressed = false,
+ },
.keycode = combo->keycode,
};
#ifndef NO_ACTION_TAPPING
@@ -123,18 +144,17 @@ static inline bool _get_combo_must_hold(uint16_t combo_index, combo_t *combo) {
#elif defined(COMBO_MUST_HOLD_PER_COMBO)
return get_combo_must_hold(combo_index, combo);
#elif defined(COMBO_MUST_HOLD_MODS)
- return (KEYCODE_IS_MOD(combo->keycode) ||
- (combo->keycode >= QK_MOMENTARY && combo->keycode <= QK_MOMENTARY_MAX));
+ return (KEYCODE_IS_MOD(combo->keycode) || (combo->keycode >= QK_MOMENTARY && combo->keycode <= QK_MOMENTARY_MAX));
#endif
return false;
}
-static inline uint16_t _get_wait_time(uint16_t combo_index, combo_t *combo ) {
+static inline uint16_t _get_wait_time(uint16_t combo_index, combo_t *combo) {
if (_get_combo_must_hold(combo_index, combo)
#ifdef COMBO_MUST_TAP_PER_COMBO
- || get_combo_must_tap(combo_index, combo)
+ || get_combo_must_tap(combo_index, combo)
#endif
- ) {
+ ) {
if (longest_term < COMBO_HOLD_TERM) {
return COMBO_HOLD_TERM;
}
@@ -144,9 +164,8 @@ static inline uint16_t _get_wait_time(uint16_t combo_index, combo_t *combo ) {
}
static inline uint16_t _get_combo_term(uint16_t combo_index, combo_t *combo) {
-
#if defined(COMBO_TERM_PER_COMBO)
- return get_combo_term(combo_index, combo);
+ return get_combo_term(combo_index, combo);
#endif
return COMBO_TERM;
@@ -154,7 +173,7 @@ static inline uint16_t _get_combo_term(uint16_t combo_index, combo_t *combo) {
void clear_combos(void) {
uint16_t index = 0;
- longest_term = 0;
+ longest_term = 0;
for (index = 0; index < COMBO_LEN; ++index) {
combo_t *combo = &key_combos[index];
if (!COMBO_ACTIVE(combo)) {
@@ -175,7 +194,7 @@ static inline void dump_key_buffer(void) {
key_buffer_next = key_buffer_i + 1;
queued_record_t *qrecord = &key_buffer[key_buffer_i];
- keyrecord_t *record = &qrecord->record;
+ keyrecord_t * record = &qrecord->record;
if (IS_NOEVENT(record->event)) {
continue;
@@ -185,9 +204,9 @@ static inline void dump_key_buffer(void) {
process_combo_event(qrecord->combo_index, true);
} else {
#ifndef NO_ACTION_TAPPING
- action_tapping_process(*record);
+ action_tapping_process(*record);
#else
- process_record(record);
+ process_record(record);
#endif
}
record->event.time = 0;
@@ -242,7 +261,9 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
/* Apply combo's result keycode to the last chord key of the combo and
* disable the other keys. */
- if (COMBO_DISABLED(combo)) { return; }
+ if (COMBO_DISABLED(combo)) {
+ return;
+ }
// state to check against so we find the last key of the combo from the buffer
#if defined(EXTRA_EXTRA_LONG_COMBOS)
@@ -254,12 +275,11 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
#endif
for (uint8_t key_buffer_i = 0; key_buffer_i < key_buffer_size; key_buffer_i++) {
-
queued_record_t *qrecord = &key_buffer[key_buffer_i];
- keyrecord_t *record = &qrecord->record;
- uint16_t keycode = qrecord->keycode;
+ keyrecord_t * record = &qrecord->record;
+ uint16_t keycode = qrecord->keycode;
- uint8_t key_count = 0;
+ uint8_t key_count = 0;
uint16_t key_index = -1;
_find_key_index_and_count(combo->keys, keycode, &key_index, &key_count);
@@ -271,7 +291,7 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
KEY_STATE_DOWN(state, key_index);
if (ALL_COMBO_KEYS_ARE_DOWN(state, key_count)) {
// this in the end executes the combo when the key_buffer is dumped.
- record->keycode = combo->keycode;
+ record->keycode = combo->keycode;
record->event.key = COMBO_KEY_POS;
qrecord->combo_index = combo_index;
@@ -283,19 +303,15 @@ void apply_combo(uint16_t combo_index, combo_t *combo) {
// by making it a TICK event.
record->event.time = 0;
}
-
}
drop_combo_from_buffer(combo_index);
}
static inline void apply_combos(void) {
// Apply all buffered normal combos.
- for (uint8_t i = combo_buffer_read;
- i != combo_buffer_write;
- INCREMENT_MOD(i)) {
-
+ for (uint8_t i = combo_buffer_read; i != combo_buffer_write; INCREMENT_MOD(i)) {
queued_combo_t *buffered_combo = &combo_buffer[i];
- combo_t *combo = &key_combos[buffered_combo->combo_index];
+ combo_t * combo = &key_combos[buffered_combo->combo_index];
#ifdef COMBO_MUST_TAP_PER_COMBO
if (get_combo_must_tap(buffered_combo->combo_index, combo)) {
@@ -310,15 +326,15 @@ static inline void apply_combos(void) {
clear_combos();
}
-combo_t* overlaps(combo_t *combo1, combo_t *combo2) {
+combo_t *overlaps(combo_t *combo1, combo_t *combo2) {
/* Checks if the combos overlap and returns the combo that should be
* dropped from the combo buffer.
* The combo that has less keys will be dropped. If they have the same
* amount of keys, drop combo1. */
- uint8_t idx1 = 0, idx2 = 0;
+ uint8_t idx1 = 0, idx2 = 0;
uint16_t key1, key2;
- bool overlaps = false;
+ bool overlaps = false;
while ((key1 = pgm_read_word(&combo1->keys[idx1])) != COMBO_END) {
idx2 = 0;
@@ -335,7 +351,7 @@ combo_t* overlaps(combo_t *combo1, combo_t *combo2) {
}
static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *record, uint16_t combo_index) {
- uint8_t key_count = 0;
+ uint8_t key_count = 0;
uint16_t key_index = -1;
_find_key_index_and_count(combo->keys, keycode, &key_index, &key_count);
@@ -369,12 +385,9 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
// disable readied combos that overlap with this combo
combo_t *drop = NULL;
- for (uint8_t combo_buffer_i = combo_buffer_read;
- combo_buffer_i != combo_buffer_write;
- INCREMENT_MOD(combo_buffer_i)) {
-
- queued_combo_t *qcombo = &combo_buffer[combo_buffer_i];
- combo_t *buffered_combo = &key_combos[qcombo->combo_index];
+ for (uint8_t combo_buffer_i = combo_buffer_read; combo_buffer_i != combo_buffer_write; INCREMENT_MOD(combo_buffer_i)) {
+ queued_combo_t *qcombo = &combo_buffer[combo_buffer_i];
+ combo_t * buffered_combo = &key_combos[qcombo->combo_index];
if ((drop = overlaps(buffered_combo, combo))) {
DISABLE_COMBO(drop);
@@ -387,21 +400,19 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
INCREMENT_MOD(combo_buffer_read);
}
}
-
}
if (drop != combo) {
// save this combo to buffer
combo_buffer[combo_buffer_write] = (queued_combo_t){
- .combo_index=combo_index,
+ .combo_index = combo_index,
};
INCREMENT_MOD(combo_buffer_write);
// get possible longer waiting time for tap-/hold-only combos.
longest_term = _get_wait_time(combo_index, combo);
}
- } // if timer elapsed end
-
+ } // if timer elapsed end
}
} else {
// chord releases
@@ -416,7 +427,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
else if (get_combo_must_tap(combo_index, combo)) {
// immediately apply tap-only combo
apply_combo(combo_index, combo);
- apply_combos(); // also apply other prepared combos and dump key buffer
+ apply_combos(); // also apply other prepared combos and dump key buffer
# ifdef COMBO_PROCESS_KEY_RELEASE
if (process_combo_key_release(combo_index, combo, key_index, keycode)) {
release_combo(combo_index, combo);
@@ -424,10 +435,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
# endif
}
#endif
- } else if (COMBO_ACTIVE(combo)
- && ONLY_ONE_KEY_IS_DOWN(COMBO_STATE(combo))
- && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)
- ) {
+ } else if (COMBO_ACTIVE(combo) && ONLY_ONE_KEY_IS_DOWN(COMBO_STATE(combo)) && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)) {
/* last key released */
release_combo(combo_index, combo);
key_is_part_of_combo = true;
@@ -435,9 +443,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
#ifdef COMBO_PROCESS_KEY_RELEASE
process_combo_key_release(combo_index, combo, key_index, keycode);
#endif
- } else if (COMBO_ACTIVE(combo)
- && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)
- ) {
+ } else if (COMBO_ACTIVE(combo) && KEY_NOT_YET_RELEASED(COMBO_STATE(combo), key_index)) {
/* first or middle key released */
key_is_part_of_combo = true;
@@ -489,21 +495,21 @@ bool process_combo(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed && is_combo_key) {
#ifndef COMBO_NO_TIMER
-# ifdef COMBO_STRICT_TIMER
+# ifdef COMBO_STRICT_TIMER
if (!timer) {
// timer is set only on the first key
timer = timer_read();
}
-# else
+# else
timer = timer_read();
-# endif
+# endif
#endif
if (key_buffer_size < COMBO_KEY_BUFFER_LENGTH) {
key_buffer[key_buffer_size++] = (queued_record_t){
- .record = *record,
- .keycode = keycode,
- .combo_index = -1, // this will be set when applying combos
+ .record = *record,
+ .keycode = keycode,
+ .combo_index = -1, // this will be set when applying combos
};
}
} else {
@@ -532,7 +538,7 @@ void combo_task(void) {
if (combo_buffer_read != combo_buffer_write) {
apply_combos();
longest_term = 0;
- timer = 0;
+ timer = 0;
} else {
dump_key_buffer();
timer = 0;
@@ -546,9 +552,9 @@ void combo_enable(void) { b_combo_enable = true; }
void combo_disable(void) {
#ifndef COMBO_NO_TIMER
- timer = 0;
+ timer = 0;
#endif
- b_combo_enable = false;
+ b_combo_enable = false;
combo_buffer_read = combo_buffer_write;
clear_combos();
dump_key_buffer();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 15:00:44 +0000