diff options
Diffstat (limited to 'quantum/quantum.c')
| -rw-r--r-- | quantum/quantum.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/quantum/quantum.c b/quantum/quantum.c new file mode 100644 index 0000000000..e274d846f2 --- /dev/null +++ b/quantum/quantum.c @@ -0,0 +1,167 @@ +#include "quantum.h" + +__attribute__ ((weak)) +void matrix_init_kb(void) {} + +__attribute__ ((weak)) +void matrix_scan_kb(void) {} + +__attribute__ ((weak)) +bool process_action_kb(keyrecord_t *record) { + return true; +} + +__attribute__ ((weak)) +void leader_start(void) {} + +__attribute__ ((weak)) +void leader_end(void) {} + +#ifdef AUDIO_ENABLE + uint8_t starting_note = 0x0C; + int offset = 0; + bool music_activated = false; +#endif + +// Leader key stuff +bool leading = false; +uint16_t leader_time = 0; + +uint16_t leader_sequence[3] = {0, 0, 0}; +uint8_t leader_sequence_size = 0; + +// Chording stuff +#define CHORDING_MAX 4 +bool chording = false; + +uint8_t chord_keys[CHORDING_MAX] = {0}; +uint8_t chord_key_count = 0; +uint8_t chord_key_down = 0; + +bool keys_chord(uint8_t keys[]) { + uint8_t keys_size = sizeof(keys)/sizeof(keys[0]); + bool pass = true; + uint8_t in = 0; + for (uint8_t i = 0; i < chord_key_count; i++) { + bool found = false; + for (uint8_t j = 0; j < keys_size; j++) { + if (chord_keys[i] == (keys[j] & 0xFF)) { + in++; // detects key in chord + found = true; + break; + } + } + if (found) + continue; + if (chord_keys[i] != 0) { + pass = false; // makes sure rest are blank + } + } + return (pass && (in == keys_size)); +} + +bool process_action_quantum(keyrecord_t *record) { + + /* This gets the keycode from the key pressed */ + keypos_t key = record->event.key; + uint16_t keycode; + + #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) + uint8_t layer; + + if (record->event.pressed) { + layer = layer_switch_get_layer(key); + update_source_layers_cache(key, layer); + } else { + layer = read_source_layers_cache(key); + } + keycode = keymap_key_to_keycode(layer, key); + #else + keycode = keymap_key_to_keycode(layer_switch_get_layer(key), key); + #endif + + #ifdef AUDIO_ENABLE + if (music_activated) { + if (record->event.pressed) { + play_note(((double)220.0)*pow(2.0, -4.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)), 0xF); + } else { + stop_note(((double)220.0)*pow(2.0, -4.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row))); + } + if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through + return false; + } + #endif + + + +#ifndef DISABLE_LEADER + // Leader key set-up + if (record->event.pressed) { + if (!leading && keycode == KC_LEAD) { + leader_start(); + leading = true; + leader_time = timer_read(); + leader_sequence_size = 0; + leader_sequence[0] = 0; + leader_sequence[1] = 0; + leader_sequence[2] = 0; + return false; + } + if (leading && timer_elapsed(leader_time) < LEADER_TIMEOUT) { + leader_sequence[leader_sequence_size] = keycode; + leader_sequence_size++; + return false; + } + } +#endif + +#define DISABLE_CHORDING +#ifndef DISABLE_CHORDING + + if (keycode >= 0x5700 && keycode <= 0x57FF) { + if (record->event.pressed) { + if (!chording) { + chording = true; + for (uint8_t i = 0; i < CHORDING_MAX; i++) + chord_keys[i] = 0; + chord_key_count = 0; + chord_key_down = 0; + } + chord_keys[chord_key_count] = (keycode & 0xFF); + chord_key_count++; + chord_key_down++; + return false; + } else { + if (chording) { + chord_key_down--; + if (chord_key_down == 0) { + chording = false; + // Chord Dictionary + if (keys_chord((uint8_t[]){KC_ENTER, KC_SPACE})) { + register_code(KC_A); + unregister_code(KC_A); + return false; + } + for (uint8_t i = 0; i < chord_key_count; i++) { + register_code(chord_keys[i]); + unregister_code(chord_keys[i]); + return false; + } + } + } + } + } + +#endif + + + return process_action_kb(record); +} + +void matrix_init_quantum() { + matrix_init_kb(); +} + +void matrix_scan_quantum() { + matrix_scan_kb(); +}
\ No newline at end of file |