353 lines
8.1 KiB
C
353 lines
8.1 KiB
C
#include "spacebarracecar.h"
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#ifdef GERMAN_ENABLE
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// These indicate if left and right shift are physically pressed
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bool lshift = false;
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bool rshift = false;
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// Interrupt and times for space cadet shift
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bool lshiftp = false;
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bool rshiftp = false;
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uint16_t lshift_timer = 0;
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uint16_t rshift_timer = 0;
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// Number of items that are saved in prev_kcs
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uint8_t prev_indx = 0;
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// Used to save the last 6 actual keycodes activated by frankenkeycodes
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uint16_t prev_kcs[6] = {0, 0, 0, 0, 0, 0};
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// If true the deadkey characters grave and circonflexe are not automatically escaped
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bool esct = false;
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/*
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Used to add a keycode to a prev_kcs to remember it.
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When full the last code gets discarded and replaced by
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the new one.
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*/
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void add_to_prev(uint16_t kc){
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for (int i=0; i<prev_indx; i++){
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if (kc == prev_kcs[i])
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return;
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}
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if (prev_indx == 6){
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for (int i=5; i>0; i--){
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prev_kcs[i] = prev_kcs[i-1];
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}
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prev_kcs[0] = kc;
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} else {
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prev_kcs[prev_indx] = kc;
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prev_indx++;
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}
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}
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/*
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Unregisters all codes saved in prev_kcs and resets prev_indx.
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gets called on multiple occasions mainly when shift is released
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and when frankenkeycodes are pressed. Prevents output of
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wrong characters when really specific key combinations
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that would never occur during normal usage are pressed.
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*/
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void unreg_prev(void){
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if (prev_indx == 0)
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return;
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for (int i=0; i<prev_indx; i++){
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unregister_code(prev_kcs[i]);
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}
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prev_indx = 0;
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}
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#endif
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// Interrupt and times for Nav/Esc
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bool navesc = false;
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uint16_t navesc_timer = 0;
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// If true Gui keys and Space Cadet Shift get disabled
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bool game = false;
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// Interrupts all timers
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void timer_timeout(void){
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#ifdef GERMAN_ENABLE
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lshiftp = false;
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rshiftp = false;
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#endif
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navesc = false;
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timer_timeout_keymap();
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}
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__attribute__((weak))
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void timer_timeout_keymap(void){
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}
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bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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switch (keycode) {
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case CU_GAME:
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if(record->event.pressed) {
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timer_timeout();
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game = !game;
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}
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// allows keymap to execute further commands when CU_GAME is pressed, for example enabling a macro layer
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return process_record_keymap(keycode, record) && false;
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case KC_LGUI:
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case KC_RGUI:
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if (record->event.pressed)
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timer_timeout();
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if (game)
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return false;
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else
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return true;
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case CU_NAV:
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if(record->event.pressed) {
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navesc = true;
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navesc_timer = timer_read();
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layer_on(_NAV);
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} else {
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if (timer_elapsed(navesc_timer) < TAPPING_TERM && navesc) {
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register_code(KC_ESC);
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unregister_code(KC_ESC);
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}
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layer_off(_NAV);
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}
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return false;
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case KC_P00:
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if(record->event.pressed) {
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timer_timeout();
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register_code(KC_P0);
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unregister_code(KC_P0);
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register_code(KC_P0);
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unregister_code(KC_P0);
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}
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return false;
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#ifdef RGBLIGHT_ENABLE
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case CU_RGBV:
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if(record->event.pressed) {
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timer_timeout();
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if (rgblight_get_val()+32>255)
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rgblight_sethsv(rgblight_get_hue(), rgblight_get_sat(), 31);
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else
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rgblight_sethsv(rgblight_get_hue(), rgblight_get_sat(), rgblight_get_val()+32);
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}
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return false;
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#endif
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#ifdef GERMAN_ENABLE
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case CU_LSFT:
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if(record->event.pressed) {
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lshiftp = true;
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lshift_timer = timer_read();
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unregister_code(KC_LSFT);
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register_code(KC_LSFT);
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lshift = true;
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} else {
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if (timer_elapsed(lshift_timer) < TAPPING_TERM && lshiftp && !game) {
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register_code(KC_LSFT);
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register_code(KC_8);
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unregister_code(KC_8);
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unregister_code(KC_LSFT);
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}
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unreg_prev();
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if (!rshift)
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unregister_code(KC_LSFT);
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lshift = false;
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}
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return false;
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case CU_RSFT:
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if(record->event.pressed) {
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rshiftp = true;
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rshift_timer = timer_read();
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unregister_code(KC_LSFT);
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register_code(KC_LSFT);
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rshift = true;
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} else {
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if (timer_elapsed(rshift_timer) < TAPPING_TERM && rshiftp && !game) {
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register_code(KC_LSFT);
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register_code(KC_9);
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unregister_code(KC_9);
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unregister_code(KC_LSFT);
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}
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unreg_prev();
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if (!lshift)
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unregister_code(KC_LSFT);
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rshift = false;
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}
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return false;
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case CU_ESCT:
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if(record->event.pressed) {
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timer_timeout();
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esct = !esct;
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}
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return false;
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case CU_AE:
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UML(DE_ADIA)
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case CU_OE:
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UML(DE_ODIA)
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case CU_UE:
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UML(DE_UDIA)
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case CU_SS:
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if(record->event.pressed) {
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timer_timeout();
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unregister_code(KC_LSFT);
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register_code(DE_SS);
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unregister_code(DE_SS);
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if (lshift || rshift)
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register_code(KC_LSFT);
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layer_off(_DEADKEY);
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}
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return false;
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case CU_DDQ:
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if(record->event.pressed) {
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timer_timeout();
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register_code(KC_LSFT);
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register_code(KC_2);
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unregister_code(KC_2);
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if (!lshift && !rshift)
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unregister_code(KC_LSFT);
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layer_off(_DEADKEY);
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}
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return false;
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case CU_ED:
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if(record->event.pressed) {
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timer_timeout();
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layer_off(_DEADKEY);
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}
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return false;
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case CU_GRV:
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if(record->event.pressed) {
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timer_timeout();
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if (lshift || rshift){
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unregister_code(KC_LSFT);
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register_code(KC_ALGR);
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unregister_code(DE_PLUS);
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register_code(DE_PLUS);
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unregister_code(DE_PLUS);
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unregister_code(KC_ALGR);
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register_code(KC_LSFT);
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} else {
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register_code(KC_LSFT);
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unregister_code(DE_ACUT);
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register_code(DE_ACUT);
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unregister_code(DE_ACUT);
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unregister_code(KC_LSFT);
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if (!esct) {
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register_code(KC_SPC);
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unregister_code(KC_SPC);
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}
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}
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}
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return false;
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case CU_CIRC:
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if(record->event.pressed) {
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timer_timeout();
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unregister_code(KC_LSFT);
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unregister_code(DE_CIRC);
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register_code(DE_CIRC);
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unregister_code(DE_CIRC);
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if (!esct) {
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register_code(KC_SPC);
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unregister_code(KC_SPC);
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}
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if (lshift || rshift)
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register_code(KC_LSFT);
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}
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return false;
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case CU_QUOT:
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if(record->event.pressed){
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timer_timeout();
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register_code(KC_LSFT);
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if (lshift || rshift){
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layer_on(_DEADKEY);
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} else {
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unregister_code(DE_HASH);
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register_code(DE_HASH);
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add_to_prev(DE_HASH);
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}
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} else {
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unregister_code(DE_HASH);
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unreg_prev();
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if (lshift || rshift)
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register_code(KC_LSFT);
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else
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unregister_code(KC_LSFT);
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}
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return false;
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case CU_6:
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if(record->event.pressed){
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timer_timeout();
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unregister_code(KC_LSFT);
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if (lshift || rshift){
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unregister_code(DE_CIRC);
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register_code(DE_CIRC);
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unregister_code(DE_CIRC);
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if (!esct) {
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register_code(KC_SPC);
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unregister_code(KC_SPC);
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}
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register_code(KC_LSFT);
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} else {
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register_code(DE_6);
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}
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} else {
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unregister_code(DE_6);
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}
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return false;
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case CU_COMM:
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SHIFT_NO(DE_COMM, DE_LABK)
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case CU_DOT:
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SHIFT_NORM(DE_DOT, DE_LABK)
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case CU_SLSH:
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SHIFT_ALL(DE_7, DE_SS)
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case CU_SCLN:
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SHIFT_ALL(DE_COMM, DE_DOT)
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case CU_3:
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SHIFT_NO(DE_3, DE_HASH)
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case CU_7:
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SHIFT_NORM(DE_7, DE_6)
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case CU_8:
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SHIFT_NORM(DE_8, DE_PLUS)
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case CU_9:
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SHIFT_NORM(DE_9, DE_8)
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case CU_0:
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SHIFT_NORM(DE_0, DE_9)
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case CU_EQL:
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SHIFT_SWITCH(DE_0, DE_PLUS)
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case CU_LBRC:
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SHIFT_ALGR(DE_8, DE_7)
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case CU_RBRC:
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SHIFT_ALGR(DE_9, DE_0)
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case CU_BSLS:
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SHIFT_ALGR(DE_SS, DE_LABK)
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case CU_Z:
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CTRL(DE_Z, KC_Z)
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case CU_Y:
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CTRL(DE_Y, KC_Y)
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case KC_LCTL:
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case KC_RCTL:
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if(!record->event.pressed) {
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timer_timeout();
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unregister_code(KC_Z);
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unregister_code(KC_Y);
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}
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return true;
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#endif
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default:
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if(record->event.pressed) {
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timer_timeout();
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#ifdef GERMAN_ENABLE
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if (lshift || rshift)
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register_code(KC_LSFT);
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else
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unregister_code(KC_LSFT);
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#endif
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}
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return process_record_keymap(keycode, record);
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}
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}
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__attribute__((weak))
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bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
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return true;
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}
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