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fengye/unimap_cpp_v2.c

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HHKB for C++ programmers v2
Raw
unimap_cpp_v2.c
#include "unimap_trans.h"
#include "print.h"
enum macro_id {
CPP_POINTER,
CPP_COMMENT,
L3_QUOTE,
L3_MINUS,
L3_LBRACKET,
L3_RBRACKET,
L3_BSLASH,
};
enum function_id {
KEY_FN3_SHIFT,
// L0 overlapped with navi magic
KEY_I_UP,
KEY_J_LEFT,
KEY_K_DOWN,
KEY_L_RIGHT,
KEY_P_HOME,
KEY_SCOLON_END,
KEY_U_HEAD,
KEY_O_TAIL,
KEY_L0_LCBRKT,
KEY_L0_COLON,
// L3 overlapped with navi magic
// L3 2nd row
KEY_L3_LSBK,
// L3 3rd row
KEY_L3_HASH,
KEY_L3_DLLR,
};
// L0, for remapped X keycodes
// 1st row
#define AC_L0_LPRN ACTION_MODS_KEY(MOD_LSFT, KC_9)
#define AC_L0_RPRN ACTION_MODS_KEY(MOD_LSFT, KC_0)
// 2nd row
#define AC_L0_LCBK ACTION_FUNCTION(KEY_L0_LCBRKT)
#define AC_L0_RCBK ACTION_MODS_KEY(MOD_LSFT, KC_RBRACKET)
// 3rd row
#define AC_L0_COLN ACTION_FUNCTION(KEY_L0_COLON)
// Special arrow keys
#define AC_I_U ACTION_FUNCTION(KEY_I_UP)
#define AC_J_L ACTION_FUNCTION(KEY_J_LEFT)
#define AC_K_D ACTION_FUNCTION(KEY_K_DOWN)
#define AC_L_R ACTION_FUNCTION(KEY_L_RIGHT)
#define AC_U_H ACTION_FUNCTION(KEY_U_HEAD)
#define AC_O_T ACTION_FUNCTION(KEY_O_TAIL)
#define AC_P_HOME ACTION_FUNCTION(KEY_P_HOME)
#define AC_SCLN_END ACTION_FUNCTION(KEY_SCOLON_END)
#define AC_FN1 ACTION_LAYER_MOMENTARY(1)
#define AC_FN2 ACTION_LAYER_TAP_TOGGLE(2)
#define AC_FN3 ACTION_FUNCTION(KEY_FN3_SHIFT)
#define AC_FN4 ACTION_LAYER_TAP_TOGGLE(4) /// not used yet
#define AC_ENT_ ACTION_MODS_TAP_KEY(MOD_RCTL, KC_ENTER)
// L2, mainly for navigation
#define AC_L2(KEY) ACTION_MODS_KEY(MOD_LCTL, KC_##KEY)
#define AC_L2_LNST ACTION_MODS_KEY(MOD_LCTL, KC_A)
#define AC_L2_LNED ACTION_MODS_KEY(MOD_LCTL, KC_E)
// L3, for remapped Shift+X keycodes
#define AC_L3(KEY) ACTION_MODS_KEY(MOD_LSFT, KC_##KEY)
// 1st row
#define AC_L3_GRAV ACTION_KEY(KC_GRAVE)
#define AC_L3_DBQT ACTION_MODS_KEY(MOD_LSFT, KC_QUOTE)
#define AC_L3_SGQT ACTION_MACRO(L3_QUOTE)
#define AC_L3_PIPE ACTION_MODS_KEY(MOD_LSFT, KC_BSLASH)
#define AC_L3_MINS ACTION_MACRO(L3_MINUS)
#define AC_L3_PLUS ACTION_MODS_KEY(MOD_LSFT, KC_EQUAL)
#define AC_L3_LPRN ACTION_MODS_KEY(MOD_LSFT, KC_9)
#define AC_L3_RPRN ACTION_MODS_KEY(MOD_LSFT, KC_0)
#define AC_L3_LBKT ACTION_MACRO(L3_LBRACKET)
#define AC_L3_RBKT ACTION_MACRO(L3_RBRACKET)
#define AC_L3_AT ACTION_MODS_KEY(MOD_LSFT, KC_2)
// 2nd row
#define AC_L3_TIDL ACTION_MODS_KEY(MOD_LSFT, KC_GRAVE)
#define AC_L3_LSBK ACTION_FUNCTION(KEY_L3_LSBK)
#define AC_L3_RSBK ACTION_MODS_KEY(MOD_LSFT, KC_DOT)
// 3rd row
#define AC_L3_HASH ACTION_FUNCTION(KEY_L3_HASH)
#define AC_L3_DLLR ACTION_FUNCTION(KEY_L3_DLLR)
#define AC_L3_CCMT ACTION_MACRO(CPP_COMMENT)
// 4th row
#define AC_L3_USCR ACTION_MODS_KEY(MOD_LSFT, KC_MINUS)
#define AC_L3_QSTM ACTION_MODS_KEY(MOD_LSFT, KC_SLASH)
#define AC_L3_CPTR ACTION_MACRO(CPP_POINTER)
#define AC_L3_BSLS ACTION_MACRO(L3_BSLASH)
#ifdef KEYMAP_SECTION_ENABLE
const action_t actionmaps[][UNIMAP_ROWS][UNIMAP_COLS] __attribute__ ((section (".keymap.keymaps"))) = {
#else
const action_t actionmaps[][UNIMAP_ROWS][UNIMAP_COLS] PROGMEM = {
#endif
[0] = UNIMAP_HHKB(
ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, EQL, L0_LPRN,L0_RPRN, GRV,
TAB, Q, W, E, R, T, Y, U_H, I_U, O_T, P_HOME, L0_LCBK,L0_RCBK, BSPC,
LCTL,A, S, D, F, G, H, J_L, K_D, L_R, SCLN_END, L0_COLN, ENT_,
FN3, Z, X, C, V, B, N, M, COMM,DOT, SLSH, FN3, FN1,
LALT,LGUI, SPC, FN4, FN2),
// This is HHKB original Fn1 layer
[1] = UNIMAP_HHKB(
PWR, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL,
CAPS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PSCR,SLCK,PAUS,TRNS,TRNS, TRNS,
TRNS,VOLD,VOLU,MUTE,TRNS,TRNS,PAST,PSLS,TRNS,TRNS,TRNS,TRNS, PENT,
TRNS, TRNS,TRNS,TRNS,TRNS,TRNS,PPLS,PMNS,TRNS,TRNS,TRNS, TRNS,TRNS,
TRNS,TRNS, TRNS, TRNS,TRNS),
// Swap left (GUI/WIN)<->(ALT/OPTION)
[2] = UNIMAP_HHKB(
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,
LGUI,LALT, TRNS, TRNS,TRNS),
// Mostly remapped Shift-X keys
[3] = UNIMAP_HHKB(
L3_GRAV,L3(1), L3_DBQT,L3_SGQT,L3_PIPE,L3(5), L3(6), L3(7), L3(8), L3_MINS,L3_PLUS,L3_USCR,L3_LBKT,L3_RBKT,L3_TIDL,
L3_AT, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, L3_LSBK,L3_RSBK, DEL,
TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, L3_HASH,L3_DLLR, L3_CCMT,
TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, L3_QSTM,L3_CPTR,L3_BSLS, TRNS, TRNS,
TRNS, TRNS, L3_USCR, TRNS, TRNS),
// Not used, placeholder
[4] = UNIMAP_HHKB(
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,
TRNS,TRNS, TRNS, TRNS,TRNS),
};
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
switch (id) {
case CPP_POINTER:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(MINUS), ST(DOT), RM(), END ) :
MACRO_NONE );
case CPP_COMMENT:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(SLSH), T(SLSH), T(SLSH), RM(), END ) :
MACRO_NONE );
case L3_QUOTE:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(QUOTE), RM(), END ) :
MACRO_NONE );
case L3_MINUS:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(MINUS), RM(), END ) :
MACRO_NONE );
case L3_LBRACKET:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(LBRACKET), RM(), END ) :
MACRO_NONE );
case L3_RBRACKET:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(RBRACKET), RM(), END ) :
MACRO_NONE );
case L3_BSLASH:
return (record->event.pressed ?
MACRO( I(0), SM(), CM(), T(BSLASH), RM(), END ) :
MACRO_NONE );
}
return MACRO_NONE;
}
static uint8_t isNaviModPressed = 0;
#define NAVI_MOD MOD_BIT(KC_LCTL)
static void alter_plain_key_for_magic(uint8_t original_keycode, uint8_t altered_keycode, bool is_pressed)
{
const uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (is_pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
add_key(altered_keycode);
send_keyboard_report();
set_mods(saved_mods);
}
else {
add_key(original_keycode);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
del_key(altered_keycode);
del_key(original_keycode);
send_keyboard_report();
set_mods(saved_mods);
}
else {
del_key(altered_keycode);
del_key(original_keycode);
send_keyboard_report();
}
}
}
void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
{
switch(id)
{
case KEY_FN3_SHIFT:
{
if (record->event.pressed)
{
layer_on(3);
send_keyboard_report();
// also add shift mod
add_mods(MOD_BIT(KC_LSHIFT));
send_keyboard_report();
}
else
{
del_mods(MOD_BIT(KC_LSHIFT));
send_keyboard_report();
layer_off(3);
send_keyboard_report();
}
break;
}
// simple navi magic
case KEY_I_UP:
alter_plain_key_for_magic(KC_I, KC_UP, record->event.pressed);
break;
case KEY_K_DOWN:
alter_plain_key_for_magic(KC_K, KC_DOWN, record->event.pressed);
break;
case KEY_J_LEFT:
alter_plain_key_for_magic(KC_J, KC_LEFT, record->event.pressed);
break;
case KEY_L_RIGHT:
alter_plain_key_for_magic(KC_L, KC_RIGHT, record->event.pressed);
break;
// 'P' and 'HOME'
case KEY_P_HOME:
alter_plain_key_for_magic(KC_P, KC_HOME, record->event.pressed);
break;
// ';' and 'END'
case KEY_SCOLON_END:
alter_plain_key_for_magic(KC_SCOLON, KC_END, record->event.pressed);
break;
// navi magic
case KEY_U_HEAD:
{
uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
// ctrl+a
register_mods(MOD_BIT(KC_LCTL));
add_key(KC_A);
send_keyboard_report();
set_mods(saved_mods);
}
else {
add_key(KC_U);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
unregister_mods(MOD_BIT(KC_LCTL));
del_key(KC_A);
del_key(KC_U);
send_keyboard_report();
set_mods(saved_mods);
}
else {
del_key(KC_A);
del_key(KC_U);
send_keyboard_report();
}
}
}
break;
// navi magic
case KEY_O_TAIL:
{
uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
// ctrl+e
register_mods(MOD_BIT(KC_LCTL));
add_key(KC_E);
send_keyboard_report();
set_mods(saved_mods);
}
else {
add_key(KC_O);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
unregister_mods(MOD_BIT(KC_LCTL));
del_key(KC_E);
del_key(KC_O);
send_keyboard_report();
set_mods(saved_mods);
}
else {
del_key(KC_E);
del_key(KC_O);
send_keyboard_report();
}
}
}
break;
///////////////////////////////////////////
// Layer 0
// '{' and 'PAGE UP'
// overlapped navi magic and layer 0
case KEY_L0_LCBRKT:
{
const uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
add_key(KC_PGUP);
send_keyboard_report();
set_mods(saved_mods);
}
else {
register_mods(MOD_BIT(KC_LSHIFT));
add_key(KC_LBRACKET);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
del_key(KC_PGUP);
del_key(KC_LBRACKET);
send_keyboard_report();
set_mods(saved_mods);
}
else {
unregister_mods(MOD_BIT(KC_LSHIFT));
del_key(KC_PGUP);
del_key(KC_LBRACKET);
send_keyboard_report();
}
}
}
break;
// ':' and 'PAGE DOWN'
// overlapped navi magic and layer 3
case KEY_L0_COLON:
{
const uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
add_key(KC_PGDOWN);
send_keyboard_report();
set_mods(saved_mods);
}
else {
register_mods(MOD_BIT(KC_LSHIFT));
add_key(KC_SCOLON);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
del_key(KC_PGDOWN);
del_key(KC_SCOLON);
send_keyboard_report();
set_mods(saved_mods);
}
else {
unregister_mods(MOD_BIT(KC_LSHIFT));
del_key(KC_PGDOWN);
del_key(KC_SCOLON);
send_keyboard_report();
}
}
}
break;
///////////////////////////////////////////////////////
// L3 2nd row
// '<' and 'PAGE UP'
// overlapped navi magic and layer 3
case KEY_L3_LSBK:
{
const uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
add_key(KC_PGUP);
send_keyboard_report();
set_mods(saved_mods);
}
else {
add_key(KC_COMMA);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
del_key(KC_PGUP);
del_key(KC_COMMA);
send_keyboard_report();
set_mods(saved_mods);
}
else {
del_key(KC_PGUP);
del_key(KC_COMMA);
send_keyboard_report();
}
}
}
break;
///////////////////////////////////////////////////////
// L3 3rd row
// '#' and 'END'
// overlapped navi magic and layer 3
case KEY_L3_HASH:
{
const uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
add_key(KC_END);
send_keyboard_report();
set_mods(saved_mods);
}
else {
add_key(KC_3);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
del_key(KC_END);
del_key(KC_3);
send_keyboard_report();
set_mods(saved_mods);
}
else {
del_key(KC_END);
del_key(KC_3);
send_keyboard_report();
}
}
}
break;
// '$' and 'PAGE DOWN'
// overlapped navi magic and layer 3
case KEY_L3_DLLR:
{
const uint8_t saved_mods = get_mods();
isNaviModPressed = saved_mods & NAVI_MOD;
if (record->event.pressed) {
if (isNaviModPressed) {
unregister_mods(NAVI_MOD);
add_key(KC_PGDOWN);
send_keyboard_report();
set_mods(saved_mods);
}
else {
add_key(KC_4);
send_keyboard_report();
}
}
else {
if (isNaviModPressed) {
del_mods(NAVI_MOD);
del_key(KC_PGDOWN);
del_key(KC_4);
send_keyboard_report();
set_mods(saved_mods);
}
else {
del_key(KC_PGDOWN);
del_key(KC_4);
send_keyboard_report();
}
}
}
break;
}
}
#undef NAVI_MOD
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