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#include "eeprom.h"
#include "edvorakjp.h"
bool japanese_mode;
uint16_t time_on_pressed;
edvorakjp_config_t edvorakjp_config;
uint8_t eeconfig_read_edvorakjp(void) {
return eeprom_read_byte(EECONFIG_EDVORAK);
}
void eeconfig_update_edvorakjp(uint8_t val) {
eeprom_update_byte(EECONFIG_EDVORAK, val);
}
void dvorakj_layer_off(void) {
layer_off(_EDVORAKJ1);
layer_off(_EDVORAKJ2);
}
void update_japanese_mode(bool new_state) {
japanese_mode = new_state;
if (japanese_mode) {
if (edvorakjp_config.enable_kc_lang) {
SEND_STRING(SS_TAP(X_LANG1));
} else {
SEND_STRING(SS_LALT("`"));
}
} else {
dvorakj_layer_off();
if (edvorakjp_config.enable_kc_lang) {
SEND_STRING(SS_TAP(X_LANG2));
} else {
SEND_STRING(SS_LALT("`"));
}
}
}
void matrix_init_user(void) {
japanese_mode = false;
time_on_pressed = 0;
edvorakjp_config.raw = eeconfig_read_edvorakjp();
matrix_init_keymap();
}
__attribute__ ((weak))
void matrix_init_keymap() {}
uint32_t layer_state_set_user(uint32_t state) {
state = update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
return layer_state_set_keymap(state);
}
__attribute__ ((weak))
uint32_t layer_state_set_keymap(uint32_t state) {
return state;
}
/*
* Each process_record_* methods defined here are
* return false if handle edvorak_keycodes, or return true others.
*/
__attribute__ ((weak))
bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
return true;
}
bool process_record_edvorakjp_ext(uint16_t keycode, keyrecord_t *record) {
if (!(edvorakjp_config.enable_jp_extra_layer &&\
(default_layer_state == 1UL<<_EDVORAK) &&\
japanese_mode &&\
record->event.pressed)) {
return true;
}
// consonant keys
// layer_on(J1) or layer_on(J2) are defined based on key positions.
switch (keycode) {
// right hand's left side w/o N
case KC_F:
case KC_G:
case KC_R:
case KC_D:
case KC_T:
case KC_B:
case KC_H:
case KC_J:
layer_on(_EDVORAKJ1);
register_code(keycode);
unregister_code(keycode);
return false;
// N: toggle layer
case KC_N:
biton32(layer_state) == _EDVORAK ? layer_on(_EDVORAKJ1) : dvorakj_layer_off();
register_code(keycode);
unregister_code(keycode);
return false;
// left hand and right hand's right side
case KC_X:
case KC_C:
case KC_V:
case KC_Z:
case KC_P:
case KC_Y:
case KC_W:
case KC_Q:
case KC_S:
case KC_M:
case KC_K:
case KC_L:
layer_on(_EDVORAKJ2);
register_code(keycode);
unregister_code(keycode);
return false;
}
// vowel keys, symbol keys and modifier keys
dvorakj_layer_off();
switch (keycode) {
// combination vowel keys
case KC_AI:
SEND_STRING("ai");
return false;
case KC_OU:
SEND_STRING("ou");
return false;
case KC_EI:
SEND_STRING("ei");
return false;
case KC_ANN:
SEND_STRING("ann");
return false;
case KC_ONN:
SEND_STRING("onn");
return false;
case KC_ENN:
SEND_STRING("enn");
return false;
case KC_INN:
SEND_STRING("inn");
return false;
case KC_UNN:
SEND_STRING("unn");
return false;
// AOEIU and other (symbol, modifier) keys
default:
return true;
}
}
bool process_record_edvorakjp_config(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case KC_MAC:
edvorakjp_config.enable_kc_lang = true;
eeconfig_update_edvorakjp(edvorakjp_config.raw);
return false;
case KC_WIN:
edvorakjp_config.enable_kc_lang = false;
eeconfig_update_edvorakjp(edvorakjp_config.raw);
return false;
case KC_EXTON:
edvorakjp_config.enable_jp_extra_layer = true;
eeconfig_update_edvorakjp(edvorakjp_config.raw);
return false;
case KC_EXTOFF:
edvorakjp_config.enable_jp_extra_layer = false;
eeconfig_update_edvorakjp(edvorakjp_config.raw);
return false;
}
return true;
}
bool process_record_layer(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case EDVORAK:
if (record->event.pressed) {
set_single_persistent_default_layer(_EDVORAK);
}
return false;
case QWERTY:
if (record->event.pressed) {
dvorakj_layer_off();
set_single_persistent_default_layer(_QWERTY);
}
return false;
case LOWER:
if (record->event.pressed) {
layer_on(_LOWER);
time_on_pressed = record->event.time;
} else {
layer_off(_LOWER);
if (TIMER_DIFF_16(record->event.time, time_on_pressed) < TAPPING_TERM) {
update_japanese_mode(false);
}
time_on_pressed = 0;
}
return false;
case RAISE:
if (record->event.pressed) {
layer_on(_RAISE);
time_on_pressed = record->event.time;
} else {
layer_off(_RAISE);
if (TIMER_DIFF_16(record->event.time, time_on_pressed) < TAPPING_TERM) {
update_japanese_mode(true);
}
time_on_pressed = 0;
}
return false;
default:
return true;
}
}
bool process_record_ime(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case KC_JPN:
if (record->event.pressed) {
update_japanese_mode(true);
}
return false;
case KC_ENG:
if (record->event.pressed) {
update_japanese_mode(false);
}
return false;
default:
return true;
}
}
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
return process_record_keymap(keycode, record) &&\
process_record_edvorakjp_ext(keycode, record) &&\
process_record_edvorakjp_config(keycode, record) &&\
process_record_layer(keycode, record) &&\
process_record_ime(keycode, record);
}
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