Add oneshot modifier action.
This commit is contained in:
tmk
parent
66d5dd2842
commit
bfd7fe5862
145
common/action.c
145
common/action.c
@ -97,6 +97,40 @@ static void waiting_buffer_process(void)
|
||||
{
|
||||
}
|
||||
|
||||
/* Oneshot modifier
|
||||
*
|
||||
* Problem: Want to capitalize like 'The' but the result tends to be 'THe'.
|
||||
* Solution: Oneshot modifier have its effect on only one key coming next.
|
||||
* Tap Shift, then type 't', 'h' and 'e'. Not need to hold Shift key.
|
||||
*
|
||||
* Hold: works as normal modifier.
|
||||
* Tap: one shot modifier.
|
||||
* 2 Tap: cancel one shot modifier.
|
||||
* 5-Tap: toggles enable/disable oneshot feature.
|
||||
*/
|
||||
static struct {
|
||||
uint8_t mods;
|
||||
uint8_t time;
|
||||
bool ready;
|
||||
bool disabled;
|
||||
} oneshot_state;
|
||||
static void oneshot_start(uint8_t mods, uint16_t time)
|
||||
{
|
||||
oneshot_state.mods = mods;
|
||||
oneshot_state.time = time;
|
||||
oneshot_state.ready = true;
|
||||
}
|
||||
static void oneshot_cancel(void)
|
||||
{
|
||||
oneshot_state.mods = 0;
|
||||
oneshot_state.time = 0;
|
||||
oneshot_state.ready = false;
|
||||
}
|
||||
static void oneshot_toggle(void)
|
||||
{
|
||||
oneshot_state.disabled = !oneshot_state.disabled;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Rule to judge tap:
|
||||
@ -271,84 +305,103 @@ static void process(keyrecord_t *record)
|
||||
switch (action.kind.id) {
|
||||
/* Key and Mods */
|
||||
case ACT_LMODS:
|
||||
// |pressed |released
|
||||
// --------------+---------------------------------+------------
|
||||
// key |down(key) |up(key)
|
||||
// mods |add(mods) |del(mods)
|
||||
// key with mods |add(mods), down(key), unset(mods)|up(key)
|
||||
if (event.pressed) {
|
||||
uint8_t tmp_mods = host_get_mods();
|
||||
if (action.key.mods) {
|
||||
host_add_mods(action.key.mods);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
register_code(action.key.code);
|
||||
if (action.key.mods && action.key.code) {
|
||||
host_set_mods(tmp_mods);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
} else {
|
||||
if (action.key.mods && !action.key.code) {
|
||||
host_del_mods(action.key.mods);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
unregister_code(action.key.code);
|
||||
}
|
||||
break;
|
||||
case ACT_RMODS:
|
||||
// |pressed |released
|
||||
// --------------+---------------------------------+------------
|
||||
// key |down(key) |up(key)
|
||||
// mods |add(mods) |del(mods)
|
||||
// key with mods |add(mods), down(key), unset(mods)|up(key)
|
||||
{
|
||||
uint8_t mods = (action.kind.id == ACT_LMODS) ? action.key.mods :
|
||||
action.key.mods<<4;
|
||||
if (event.pressed) {
|
||||
uint8_t tmp_mods = host_get_mods();
|
||||
if (action.key.mods) {
|
||||
host_add_mods(action.key.mods<<4);
|
||||
if (mods) {
|
||||
host_add_mods(mods);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
register_code(action.key.code);
|
||||
if (action.key.mods && action.key.code) {
|
||||
if (mods && action.key.code) {
|
||||
host_set_mods(tmp_mods);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
} else {
|
||||
if (action.key.mods && !action.key.code) {
|
||||
host_del_mods(action.key.mods<<4);
|
||||
if (mods && !action.key.code) {
|
||||
host_del_mods(mods);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
unregister_code(action.key.code);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case ACT_LMODS_TAP:
|
||||
case ACT_RMODS_TAP:
|
||||
{
|
||||
uint8_t tmp_mods = (action.kind.id == ACT_LMODS_TAP) ? action.key.mods :
|
||||
uint8_t mods = (action.kind.id == ACT_LMODS_TAP) ? action.key.mods :
|
||||
action.key.mods<<4;
|
||||
switch (action.layer.code) {
|
||||
case 0x00:
|
||||
// Oneshot modifier
|
||||
if (event.pressed) {
|
||||
if (IS_TAPPING_KEY(event.key) && tap_count > 0) {
|
||||
if (tap_count == 0) {
|
||||
debug("MODS_TAP: Oneshot: add_mods\n");
|
||||
add_mods(mods);
|
||||
}
|
||||
else if (tap_count == 1) {
|
||||
debug("MODS_TAP: Oneshot: start\n");
|
||||
oneshot_start(mods, event.time);
|
||||
}
|
||||
else if (tap_count == 5) {
|
||||
debug("MODS_TAP: Oneshot: toggle\n");
|
||||
oneshot_toggle();
|
||||
}
|
||||
else {
|
||||
debug("MODS_TAP: Oneshot: cancel&add_mods\n");
|
||||
// double tap cancels oneshot and works as normal modifier.
|
||||
oneshot_cancel();
|
||||
add_mods(mods);
|
||||
}
|
||||
} else {
|
||||
if (tap_count == 0) {
|
||||
debug("MODS_TAP: Oneshot: cancel/del_mods\n");
|
||||
// cancel oneshot by holding.
|
||||
oneshot_cancel();
|
||||
del_mods(mods);
|
||||
}
|
||||
else if (tap_count == 1) {
|
||||
debug("MODS_TAP: Oneshot: del_mods\n");
|
||||
// retain Oneshot
|
||||
del_mods(mods);
|
||||
}
|
||||
else {
|
||||
debug("MODS_TAP: Oneshot: del_mods\n");
|
||||
// cancel Mods
|
||||
del_mods(mods);
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if (event.pressed) {
|
||||
if (tap_count > 0) {
|
||||
if (waiting_buffer_has_anykey_pressed()) {
|
||||
debug("MODS_TAP: Tap: Cancel: add_mods\n");
|
||||
// ad hoc: set 0 to cancel tap
|
||||
record->tap_count = 0;
|
||||
add_mods(tmp_mods);
|
||||
add_mods(mods);
|
||||
} else {
|
||||
debug("MODS_TAP: Tap: register_code\n");
|
||||
register_code(action.key.code);
|
||||
}
|
||||
} else {
|
||||
debug("MODS_TAP: No tap: add_mods\n");
|
||||
add_mods(tmp_mods);
|
||||
add_mods(mods);
|
||||
}
|
||||
} else {
|
||||
if (IS_TAPPING_KEY(event.key) && tap_count > 0) {
|
||||
if (tap_count > 0) {
|
||||
debug("MODS_TAP: Tap: unregister_code\n");
|
||||
unregister_code(action.key.code);
|
||||
} else {
|
||||
debug("MODS_TAP: No tap: add_mods\n");
|
||||
del_mods(tmp_mods);
|
||||
del_mods(mods);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
@ -579,7 +632,17 @@ void register_code(uint8_t code)
|
||||
}
|
||||
else if IS_KEY(code) {
|
||||
// TODO: should push command_proc out of this block?
|
||||
if (!command_proc(code)) {
|
||||
if (command_proc(code)) return;
|
||||
|
||||
if (oneshot_state.mods && oneshot_state.ready && !oneshot_state.disabled) {
|
||||
uint8_t tmp_mods = host_get_mods();
|
||||
host_add_mods(oneshot_state.mods);
|
||||
host_add_key(code);
|
||||
host_send_keyboard_report();
|
||||
|
||||
host_set_mods(tmp_mods);
|
||||
oneshot_state.ready = false;
|
||||
} else {
|
||||
host_add_key(code);
|
||||
host_send_keyboard_report();
|
||||
}
|
||||
|
||||
198
common/action.h
198
common/action.h
@ -3,10 +3,79 @@
|
||||
|
||||
#include "keyboard.h"
|
||||
|
||||
|
||||
/* Action struct.
|
||||
*
|
||||
* In avr-gcc bit field seems to be assigned from LSB(bit0) to MSB(bit15).
|
||||
* AVR looks like a little endian in avr-gcc.
|
||||
*
|
||||
* TODO: not portable across compiler/endianness?
|
||||
* Byte order and bit order of 0x1234:
|
||||
* Big endian: 15 ... 8 7 ... 210
|
||||
* | 0x12 | 0x34 |
|
||||
* 0001 0010 0011 0100
|
||||
* Little endian: 012 ... 7 8 ... 15
|
||||
* | 0x34 | 0x12 |
|
||||
* 0010 1100 0100 1000
|
||||
*/
|
||||
typedef union {
|
||||
uint16_t code;
|
||||
struct action_kind {
|
||||
uint16_t param :12;
|
||||
uint16_t id :4;
|
||||
} kind;
|
||||
struct action_key {
|
||||
uint16_t code :8;
|
||||
uint16_t mods :4;
|
||||
uint16_t kind :4;
|
||||
} key;
|
||||
struct action_layer {
|
||||
uint16_t code :8;
|
||||
uint16_t opt :4;
|
||||
uint16_t kind :4;
|
||||
} layer;
|
||||
struct action_usage {
|
||||
uint16_t code :10;
|
||||
uint16_t page :2;
|
||||
uint16_t kind :4;
|
||||
} usage;
|
||||
struct action_command {
|
||||
uint16_t id :8;
|
||||
uint16_t option :4;
|
||||
uint16_t kind :4;
|
||||
} command;
|
||||
struct action_function {
|
||||
uint8_t id :8;
|
||||
uint8_t opt :4;
|
||||
uint8_t kind :4;
|
||||
} func;
|
||||
} action_t;
|
||||
|
||||
/* Action record. For internal use. */
|
||||
typedef struct {
|
||||
keyevent_t event;
|
||||
uint8_t tap_count;
|
||||
} keyrecord_t;
|
||||
|
||||
|
||||
/* Tap count: Tap is comprised of press and release within TAP_TERM.
|
||||
* 0 means no tap.
|
||||
* >1 means tap.
|
||||
*/
|
||||
extern uint8_t tap_count;
|
||||
|
||||
/* current tap key event */
|
||||
extern keyevent_t tapping_event;
|
||||
|
||||
|
||||
/* action function */
|
||||
typedef void (*action_func_t)(keyevent_t event, uint8_t opt);
|
||||
|
||||
// TODO: legacy keymap support
|
||||
void action_exec(keyevent_t event);
|
||||
void action_call_function(keyevent_t event, uint8_t id);
|
||||
|
||||
|
||||
/*
|
||||
* Utilities for actions.
|
||||
*/
|
||||
@ -25,33 +94,36 @@ bool is_tap_key(key_t key);
|
||||
|
||||
|
||||
/*
|
||||
Action codes
|
||||
16bit code: action_kind(4bit) + action_parameter(12bit)
|
||||
|
||||
* Action codes
|
||||
* ============
|
||||
* 16bit code: action_kind(4bit) + action_parameter(12bit)
|
||||
*
|
||||
Keyboard Keys
|
||||
-------------
|
||||
ACT_LMODS(0000):
|
||||
0000|0000|000000|00 No action
|
||||
0000|mods|000000|00 Left mods Momentary
|
||||
0000|mods|000000|01 Left mods OneShot
|
||||
0000|mods|000000|10 (reserved)
|
||||
0000|mods|000000|11 (reserved)
|
||||
0000|0000| keycode Key
|
||||
0010|mods|000000|00 Left mods Momentary
|
||||
0000|mods| keycode Key+Left mods
|
||||
|
||||
ACT_RMODS(0001):
|
||||
0001|0000|000000|00 No action
|
||||
0001|0000| keycode Key(no used)
|
||||
0001|mods|000000|00 Right mods Momentary
|
||||
0001|mods|000000|01 Right mods OneShot
|
||||
0001|mods|000000|10 (reserved)
|
||||
0001|mods|000000|11 (reserved)
|
||||
0001|0000| keycode Key
|
||||
0001|mods| keycode Key+Right mods
|
||||
|
||||
ACT_LMODS_TAP(0010):
|
||||
0010|mods|000000|00 Left mods OneShot
|
||||
0010|mods|000000|01 (reserved)
|
||||
0010|mods|000000|10 (reserved)
|
||||
0010|mods|000000|11 (reserved)
|
||||
0010|mods| keycode Left mods+tap Key
|
||||
|
||||
ACT_RMODS_TAP(0011):
|
||||
0011|mods|000000|00 Right mods OneShot
|
||||
0011|mods|000000|01 (reserved)
|
||||
0011|mods|000000|10 (reserved)
|
||||
0011|mods|000000|11 (reserved)
|
||||
0011|mods| keycode Right mods+tap Key
|
||||
|
||||
|
||||
@ -108,24 +180,22 @@ Extensions(11XX)
|
||||
NOTE: NOT FIXED
|
||||
|
||||
ACT_MACRO(1100):
|
||||
1100|opt | id(8) Macro play
|
||||
1100|1111| id(8) Macro record
|
||||
1100|opt | id(8) Macro play?
|
||||
1100|1111| id(8) Macro record?
|
||||
|
||||
ACT_COMMAND(1110):
|
||||
1110|opt | id(8) Built-in Command exec
|
||||
|
||||
ACT_FUNCTION(1111):
|
||||
1111| address(12) Function
|
||||
1111|opt | id(8) Function
|
||||
Macro record(dynamicly)
|
||||
Macro play(dynamicly)
|
||||
TODO: modifier + [tap key /w mod]
|
||||
: layerkey + [tap key /w mod]
|
||||
1111| address(12) Function?
|
||||
1111|opt | id(8) Function?
|
||||
|
||||
TODO: modifier + function by tap?
|
||||
for example: LShift + '('[Shift+9] and RShift + ')'[Shift+0]
|
||||
http://deskthority.net/workshop-f7/tmk-keyboard-firmware-collection-t4478.html#p90052
|
||||
*/
|
||||
*/
|
||||
|
||||
enum action_id {
|
||||
enum action_kind_id {
|
||||
ACT_LMODS = 0b0000,
|
||||
ACT_RMODS = 0b0001,
|
||||
ACT_LMODS_TAP = 0b0010,
|
||||
@ -144,74 +214,11 @@ enum action_id {
|
||||
ACT_FUNCTION = 0b1111
|
||||
};
|
||||
|
||||
// TODO: not portable across compiler/endianness?
|
||||
/*
|
||||
In avr-gcc bit fields seems to be assigned from LSB(bit0) to MSB(bit15).
|
||||
AVR looks like a little endian in avr-gcc.
|
||||
|
||||
Byte order and bit order of 0x1234:
|
||||
Big endian: 15 ... 8 7 ... 210
|
||||
| 0x12 | 0x34 |
|
||||
0001 0010 0011 0100
|
||||
Little endian: 012 ... 7 8 ... 15
|
||||
| 0x34 | 0x12 |
|
||||
0010 1100 0100 1000
|
||||
*/
|
||||
typedef union {
|
||||
uint16_t code;
|
||||
struct action_kind {
|
||||
uint16_t param :12;
|
||||
uint16_t id :4;
|
||||
} kind;
|
||||
struct action_key {
|
||||
uint16_t code :8;
|
||||
uint16_t mods :4;
|
||||
uint16_t kind :4;
|
||||
} key;
|
||||
struct action_layer {
|
||||
uint16_t code :8;
|
||||
uint16_t opt :4;
|
||||
uint16_t kind :4;
|
||||
} layer;
|
||||
struct action_usage {
|
||||
uint16_t code :10;
|
||||
uint16_t page :2;
|
||||
uint16_t kind :4;
|
||||
} usage;
|
||||
struct action_command {
|
||||
uint16_t id :8;
|
||||
uint16_t option :4;
|
||||
uint16_t kind :4;
|
||||
} command;
|
||||
struct action_function {
|
||||
uint8_t id :8;
|
||||
uint8_t opt :4;
|
||||
uint8_t kind :4;
|
||||
} func;
|
||||
} action_t;
|
||||
|
||||
|
||||
enum stroke_cmd {
|
||||
STROKE_DOWN,
|
||||
STROKE_UP,
|
||||
STROKE_ALLUP, /* release all keys in reverse order */
|
||||
enum acion_param {
|
||||
ONE_SHOT = 0x00,
|
||||
};
|
||||
|
||||
typedef struct {
|
||||
keyevent_t event;
|
||||
uint8_t tap_count;
|
||||
} keyrecord_t;
|
||||
|
||||
/* action function */
|
||||
typedef void (*action_func_t)(keyevent_t event, uint8_t opt);
|
||||
|
||||
|
||||
// TODO: legacy keymap support
|
||||
void action_exec(keyevent_t event);
|
||||
void action_call_function(keyevent_t event, uint8_t id);
|
||||
|
||||
|
||||
// TODO: proper names
|
||||
/* action_t utility */
|
||||
#define ACTION_NO 0
|
||||
#define ACTION(kind, param) ((kind)<<12 | (param))
|
||||
@ -221,16 +228,12 @@ void action_call_function(keyevent_t event, uint8_t id);
|
||||
#define ACTION_KEY(key) ACTION(ACT_LMODS, key)
|
||||
#define ACTION_LMODS(mods) ACTION(ACT_LMODS, (mods)<<8 | 0x00)
|
||||
#define ACTION_LMODS_KEY(mods, key) ACTION(ACT_LMODS, (mods)<<8 | (key))
|
||||
#define ACTION_LMODS_ONESHOT(mods) ACTION(ACT_LMODS, (mods)<<8 | 0x01)
|
||||
#define ACTION_LMODS_SWITCH(mods, tap) ACTION(ACT_LMODS, (mods)<<8 | 0xF0 | (tap))
|
||||
#define ACTION_LMODS_TOGGLE(mods, tap) ACTION(ACT_LMODS, (mods)<<8 | 0xF1 | (tap))
|
||||
#define ACTION_RMODS(mods) ACTION(ACT_RMODS, (mods)<<8 | 0x00)
|
||||
#define ACTION_RMODS_KEY(mods, key) ACTION(ACT_RMODS, (mods)<<8 | (key))
|
||||
#define ACTION_RMODS_ONESHOT(mods) ACTION(ACT_RMODS, (mods)<<8 | 0x01)
|
||||
#define ACTION_RMODS_SWITCH(mods, tap) ACTION(ACT_RMODS, (mods)<<8 | 0xF0 | (tap))
|
||||
#define ACTION_RMODS_TOGGLE(mods, tap) ACTION(ACT_RMODS, (mods)<<8 | 0xF1 | (tap))
|
||||
|
||||
/* Mods + Tap key */
|
||||
#define ACTION_LMODS_TAP(mods, key) ACTION(ACT_LMODS_TAP, MOD_BITS(mods)<<8 | (key))
|
||||
#define ACTION_LMODS_ONESHOT(mods) ACTION(ACT_LMODS_TAP, MOD_BITS(mods)<<8 | ONE_SHOT)
|
||||
#define ACTION_RMODS_TAP(mods, key) ACTION(ACT_RMODS_TAP, MOD_BITS(mods)<<8 | (key))
|
||||
|
||||
/* Layer Switch */
|
||||
@ -268,15 +271,4 @@ void action_call_function(keyevent_t event, uint8_t id);
|
||||
/* Function */
|
||||
#define ACTION_FUNCTION(id, opt) ACTION(ACT_FUNCTION, (opt)<<8 | id)
|
||||
|
||||
|
||||
/* helpers for readability */
|
||||
#define LAYER(layer) (layer)
|
||||
#define TAP(tap) (tap)
|
||||
#define DOUBLE_TAP 2
|
||||
#define TRIPLE_TAP 3
|
||||
#define QUADRUPLE_TAP 4
|
||||
#define QUINTUPLE_TAP 5
|
||||
#define DOWN(key) (key)
|
||||
#define UP(key) STROKE_UP, (key)
|
||||
|
||||
#endif /* ACTION_H */
|
||||
|
||||
@ -61,6 +61,8 @@ static const uint16_t PROGMEM fn_actions[] = {
|
||||
ACTION_LAYER_SET_TAP_KEY(5, KC_SPC), // Fn5
|
||||
ACTION_LMODS_TAP(MOD_BIT(KC_LCTL), KC_BSPC), // Fn6
|
||||
ACTION_RMODS_TAP(MOD_BIT(KC_RCTL), KC_ENT), // Fn7
|
||||
|
||||
ACTION_LMODS_TAP(MOD_BIT(KC_LSFT), ONE_SHOT), // Fn8
|
||||
};
|
||||
|
||||
|
||||
@ -81,7 +83,7 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
|
||||
KEYMAP(ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, \
|
||||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSPC, \
|
||||
FN6, A, S, D, F, G, H, J, K, L, FN3, QUOT,FN7, \
|
||||
LSFT,Z, X, C, V, B, N, M, COMM,DOT, FN2, RSFT,FN1, \
|
||||
FN8, Z, X, C, V, B, N, M, COMM,DOT, FN2, RSFT,FN1, \
|
||||
LGUI,LALT, FN5, RALT,FN4),
|
||||
|
||||
/* Layer 1: HHKB mode (HHKB Fn)
|
||||
@ -205,8 +207,12 @@ action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col) {
|
||||
action.code = ACTION_RMODS(MOD_BIT(key)>>4);
|
||||
break;
|
||||
*/
|
||||
case KC_FN0 ... KC_FN7:
|
||||
case KC_FN0 ... FN_MAX:
|
||||
if (FN_INDEX(key) < sizeof(fn_actions) / sizeof(fn_actions[0])) {
|
||||
action.code = pgm_read_word(&fn_actions[FN_INDEX(key)]);
|
||||
} else {
|
||||
action.code = ACTION_NO;
|
||||
}
|
||||
break;
|
||||
case KC_NO ... KC_UNDEFINED:
|
||||
default:
|
||||
|
||||
Reference in New Issue
Block a user