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Make Transparent feature available to new keymaps.

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pull/12/head
tmk 12 years ago
parent f02431e9da
commit 48e6d0848c
5 changed files with 39 additions and 20 deletions
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13
README.md
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@ -7,7 +7,7 @@ Source code is available here: <http://github.com/tmk/tmk_keyboard>
Features
--------
* Multi-layer keymap - Multiple keyboard layouts with layer switching.
* Multi-layer Keymap - Multiple keyboard layouts with layer switching.
* Mouse key - Mouse control with keyboard
* System Control Key - Power Down, Sleep, Wake Up and USB Remote Wake up
* Media Control Key - Volume Down/Up, Mute, Next/Prev track, Play, Stop and etc
@ -283,8 +283,11 @@ See `common/keycode.h`. Keycode is 8bit internal code to inidicate action perfor
***In `KEYMAP` definition you need to omit prefix part `KC_` of keycode to keep keymap compact.*** For example, just use `A` instead you place `KC_A` in `KEYMAP`. Some keycodes has 4-letter short name in addition to descriptive name, you'll prefer short one in `KEYMAP`.
#### 1.1 Normal key
#### 1.0 Other key
- `KC_NO` for no aciton
- `KC_TRNS` for transparent layer
#### 1.1 Normal key
- `KC_A` to `KC_Z`, `KC_1` to `KC_0` for alpha numeric key
- `KC_MINS`, `KC_EQL`, `KC_GRV`, `KC_RBRC`, `KC_LBRC`, `KC_COMM`, `KC_DOT`, `KC_BSLS`, `KC_SLSH`, `KC_SCLN`, `KC_QUOT`
- `KC_ESC`, `KC_TAB`, `KC_SPC`, `KC_BSPC`, `KC_ENT`, `KC_DEL`, `KC_INS`
@ -301,7 +304,7 @@ There are 8 modifiers which has discrimination between left and right.
- `KC_LGUI` and `KC_RGUI` for Windows key or Command key in Mac
#### 1.3 Fn key
**`KC_FNnn`** are `Fn` keys which not given any action at the beginning unlike most of keycodes has its own action. To use these keys in `KEYMAP` you need to assign action you want at first. Action of `Fn` is defined in `fn_actions[]` and index of the array is identical with number part of `KC_FNnn`. Thus `KC_FN0` designates action defined in first element of the array. ***32 `Fn` keys can be defined at most.***
`KC_FNnn` are `Fn` keys which not given any action at the beginning unlike most of keycodes has its own action. To use these keys in `KEYMAP` you need to assign action you want at first. Action of `Fn` is defined in `fn_actions[]` and index of the array is identical with number part of `KC_FNnn`. Thus `KC_FN0` designates action defined in first element of the array. ***32 `Fn` keys can be defined at most.***
#### 1.4 Mousekey
- `KC_MS_U`, `KC_MS_D`, `KC_MS_L`, `KC_MS_R` for mouse cursor
@ -359,7 +362,7 @@ This sets `default layer` into `current layer`. With this action you can return
ACTION_LAYER_SET_TAP_KEY(layer, key)
ACTION_LAYER_SET_TAP_TOGGLE(layer)
`Layer Bit` action XOR bits with `current layer`. `Layer Bit` action can take 0 to 8 as argument.
`Layer Bit` action XOR given bits with `current layer`. `Layer Bit` action can take 0 to 15 as argument.
ACTION_LAYER_BIT(bits)
ACTION_LAYER_BIT_TOGGLE(bits)
@ -659,4 +662,4 @@ Files & Directories
License
-------
Under `GPL` 2 or later. Some protocol files are under `Modified BSD License`.
LUFA and PJRC stack have their own license respectively.
LUFA, PJRC and V-USB stack have their own license respectively.

19
common/action.c
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@ -201,6 +201,19 @@ void action_exec(keyevent_t event)
}
}
static action_t get_action(key_t key)
{
action_t action = keymap_get_action(current_layer, key.pos.row, key.pos.col);
/* Transparently use default layer */
if (action.code == ACTION_TRANSPARENT) {
// TODO: layer stacking
action = keymap_get_action(default_layer, key.pos.row, key.pos.col);
debug("TRNASPARENT: "); debug_hex16(action.code); debug("\n");
}
return action;
}
static void process_action(keyrecord_t *record)
{
keyevent_t event = record->event;
@ -208,8 +221,7 @@ static void process_action(keyrecord_t *record)
if (IS_NOEVENT(event)) { return; }
action_t action = keymap_get_action(current_layer, event.key.pos.row, event.key.pos.col);
//debug("action: "); debug_hex16(action.code); if (event.pressed) debug("d\n"); else debug("u\n");
action_t action = get_action(event.key);
debug("ACTION: "); debug_action(action); debug("\n");
switch (action.kind.id) {
@ -809,7 +821,8 @@ void layer_switch(uint8_t new_layer)
bool is_tap_key(key_t key)
{
action_t action = keymap_get_action(current_layer, key.pos.row, key.pos.col);
action_t action = get_action(key);
switch (action.kind.id) {
case ACT_LMODS_TAP:
case ACT_RMODS_TAP:

5
common/action.h
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@ -106,12 +106,14 @@ Keyboard Keys
-------------
ACT_LMODS(0000):
0000|0000|000000|00 No action
0000|0000|000000|01 Transparent
0000|0000| keycode Key
0000|mods|000000|00 Left mods
0000|mods| keycode Key & Left mods
ACT_RMODS(0001):
0001|0000|000000|00 No action
0001|0000|000000|00 No action(not used)
0001|0000|000000|01 Transparent(not used)
0001|0000| keycode Key(no used)
0001|mods|000000|00 Right mods
0001|mods| keycode Key & Right mods
@ -207,6 +209,7 @@ enum action_kind_id {
/* action utility */
#define ACTION_NO 0
#define ACTION_TRANSPARENT 1
#define ACTION(kind, param) ((kind)<<12 | (param))
#define MODS4(mods) (((mods)>>4 | (mods)) & 0x0F)

12
common/keycode.h
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@ -28,6 +28,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define IS_KEY(code) (KC_A <= (code) && (code) <= KC_EXSEL)
#define IS_MOD(code) (KC_LCTRL <= (code) && (code) <= KC_RGUI)
#define IS_SPECIAL(code) ((0xA5 <= (code) && (code) <= 0xDF) || (0xE8 <= (code) && (code) <= 0xFF))
#define IS_SYSTEM(code) (KC_POWER <= (code) && (code) <= KC_WAKE)
#define IS_CONSUMER(code) (KC_MUTE <= (code) && (code) <= KC_WFAV)
#define IS_FN(code) (KC_FN0 <= (code) && (code) <= KC_FN31)
#define IS_MOUSEKEY(code) (KC_MS_UP <= (code) && (code) <= KC_MS_ACCEL2)
#define IS_MOUSEKEY_MOVE(code) (KC_MS_UP <= (code) && (code) <= KC_MS_RIGHT)
@ -35,10 +39,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define IS_MOUSEKEY_WHEEL(code) (KC_MS_WH_UP <= (code) && (code) <= KC_MS_WH_RIGHT)
#define IS_MOUSEKEY_ACCEL(code) (KC_MS_ACCEL0 <= (code) && (code) <= KC_MS_ACCEL2)
#define IS_SPECIAL(code) ((0xA5 <= (code) && (code) <= 0xDF) || (0xE8 <= (code) && (code) <= 0xFF))
#define IS_CONSUMER(code) (KC_MUTE <= (code) && (code) <= KC_WFAV)
#define IS_SYSTEM(code) (KC_POWER <= (code) && (code) <= KC_WAKE)
#define MOD_BIT(code) (1<<MOD_INDEX(code))
#define MOD_INDEX(code) ((code) & 0x07)
#define FN_BIT(code) (1<<FN_INDEX(code))
@ -149,6 +149,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define KC_WSTP KC_WWW_STOP
#define KC_WREF KC_WWW_REFRESH
#define KC_WFAV KC_WWW_FAVORITES
/* Transparent */
#define KC_TRANSPARENT 1
#define KC_TRNS KC_TRANSPARENT
/* USB HID Keyboard/Keypad Usage(0x07) */

10
keyboard/gh60/keymap.c
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@ -166,12 +166,6 @@ static const uint16_t PROGMEM fn_actions[] = {
action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col) {
uint8_t key = (pgm_read_byte(&keymaps[(layer)][(row)][(col)]));
// TODO: move to action.c ?
/* Transparently use default layer */
if (key == KC_TRANSPARENT) {
key = (pgm_read_byte(&keymaps[(default_layer)][(row)][(col)]));
}
action_t action;
switch (key) {
case KC_A ... KC_EXSEL:
@ -199,7 +193,9 @@ action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col) {
action.code = ACTION_NO;
}
break;
case KC_NO ... KC_UNDEFINED:
case KC_TRNS:
action.code = ACTION_TRANSPARENT;
break;
default:
action.code = ACTION_NO;
break;

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