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Diffstat (limited to 'users/edvorakjp/edvorakjp.c')
| -rw-r--r-- | users/edvorakjp/edvorakjp.c | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/users/edvorakjp/edvorakjp.c b/users/edvorakjp/edvorakjp.c new file mode 100644 index 0000000000..cff1a123e4 --- /dev/null +++ b/users/edvorakjp/edvorakjp.c @@ -0,0 +1,246 @@ +#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); +} |