Change action API
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				@ -26,6 +26,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#include "action.h"
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/* default layer indicates base layer */
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uint8_t default_layer = 0;
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/* current layer indicates active layer at this time */
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uint8_t current_layer = 0;
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static void process_action(keyrecord_t *record);
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static bool process_tapping(keyrecord_t *record);
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static void waiting_buffer_scan_tap(void);
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@ -203,12 +209,12 @@ void action_exec(keyevent_t event)
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static action_t get_action(key_t key)
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{
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    action_t action = keymap_get_action(current_layer, key.pos.row, key.pos.col);
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    action_t action = action_for_key(current_layer, key);
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    /* Transparently use default layer */
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    if (action.code == ACTION_TRANSPARENT) {
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        // TODO: layer stacking
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        action = keymap_get_action(default_layer, key.pos.row, key.pos.col);
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        action = action_for_key(default_layer, key);
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        debug("TRNASPARENT: "); debug_hex16(action.code); debug("\n");
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    }
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    return action;
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@ -509,12 +515,12 @@ static void process_action(keyrecord_t *record)
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        /* Extentions */
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        case ACT_MACRO:
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            // TODO
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            break;
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        case ACT_COMMAND:
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            break;
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        case ACT_FUNCTION:
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            // TODO
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            keymap_call_function(record, action.func.id, action.func.opt);
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            action_function(record, action.func.id, action.func.opt);
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            break;
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        default:
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            break;
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										200
									
								
								common/action.h
									
									
									
									
									
								
							
							
						
						
									
										200
									
								
								common/action.h
									
									
									
									
									
								
							@ -21,10 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#include "keycode.h"
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/* Execute action per keyevent */
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void action_exec(keyevent_t event);
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/* Struct to record event and tap count  */
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typedef struct {
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    keyevent_t  event;
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@ -33,7 +29,7 @@ typedef struct {
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/* Action struct.
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 *
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 * In avr-gcc bit field seems to be assigned from LSB(bit0) to MSB(bit15). 
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 * In avr-gcc bit field seems to be assigned from LSB(bit0) to MSB(bit15).
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 * AVR looks like a little endian in avr-gcc.
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 *
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 * NOTE: not portable across compiler/endianness?
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@ -79,6 +75,21 @@ typedef union {
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} action_t;
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/* layer used currently */
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extern uint8_t current_layer;
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/* layer to return or start with */
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extern uint8_t default_layer;
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/* Execute action per keyevent */
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void action_exec(keyevent_t event);
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/* action for key */
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action_t action_for_key(uint8_t layer, key_t key);
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/* user defined special function */
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void action_function(keyrecord_t *record, uint8_t id, uint8_t opt);
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/*
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 * Utilities for actions.
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 */
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@ -96,98 +107,97 @@ bool waiting_buffer_has_anykey_pressed(void);
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/*
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 * Action codes
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 * ============
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 * 16bit code: action_kind(4bit) + action_parameter(12bit)
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 *
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Keyboard Keys
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-------------
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ACT_LMODS(0000):
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0000|0000|000000|00    No action
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0000|0000|000000|01    Transparent
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0000|0000| keycode     Key
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0000|mods|000000|00    Left mods
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0000|mods| keycode     Key & Left mods
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ACT_RMODS(0001):
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0001|0000|000000|00    No action(not used)
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0001|0000|000000|01    Transparent(not used)
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0001|0000| keycode     Key(no used)
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0001|mods|000000|00    Right mods
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0001|mods| keycode     Key & Right mods
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ACT_LMODS_TAP(0010):
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0010|mods|000000|00    Left mods OneShot
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0010|mods|000000|01    (reserved)
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0010|mods|000000|10    (reserved)
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0010|mods|000000|11    (reserved)
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0010|mods| keycode     Left mods + tap Key
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ACT_RMODS_TAP(0011):
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0011|mods|000000|00    Right mods OneShot
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0011|mods|000000|01    (reserved)
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0011|mods|000000|10    (reserved)
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0011|mods|000000|11    (reserved)
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0011|mods| keycode     Right mods + tap Key
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Other HID Usage
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---------------
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This action handles other usages than keyboard.
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ACT_USAGE(0100):
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0100|00| usage(10)     System control(0x80) - General Desktop page(0x01)
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0100|01| usage(10)     Consumer control(0x01) - Consumer page(0x0C)
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0100|10| usage(10)     (reserved)
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0100|11| usage(10)     (reserved)
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Mouse Keys
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----------
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TODO: can be combined with 'Other HID Usage'? to save action kind id.
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ACT_MOUSEKEY(0110):
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0101|XXXX| keycode     Mouse key
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Layer Actions
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-------------
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ACT_LAYER(1000):            Set layer
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ACT_LAYER_BIT(1001):        Bit-op layer
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1000|LLLL|0000 0000   set L to layer on press and set default on release(momentary)
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1000|LLLL|0000 0001   set L to layer on press
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1000|LLLL|0000 0010   set L to layer on release
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1000|----|0000 0011   set default to layer on both(return to default layer)
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1000|LLLL| keycode    set L to layer while hold and send key on tap
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1000|LLLL|1111 0000   set L to layer while hold and toggle on several taps
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1000|LLLL|1111 1111   set L to default and layer(on press)
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1001|BBBB|0000 0000   (not used)
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1001|BBBB|0000 0001   bit-xor layer with B on press
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1001|BBBB|0000 0010   bit-xor layer with B on release
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1001|BBBB|0000 0011   bit-xor layer with B on both(momentary)
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1001|BBBB| keycode    bit-xor layer with B while hold and send key on tap
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1001|BBBB|1111 0000   bit-xor layer with B while hold and toggle on several taps
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1001|BBBB|1111 1111   bit-xor default with B and set layer(on press)
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Extensions(11XX)
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----------------
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NOTE: NOT FIXED
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ACT_MACRO(1100):
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1100|opt | id(8)      Macro play?
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1100|1111| id(8)      Macro record?
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ACT_COMMAND(1110):
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1110|opt | id(8)      Built-in Command exec
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ACT_FUNCTION(1111):
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1111| address(12)     Function?
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1111|opt | id(8)      Function?
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 * Keyboard Keys
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 * -------------
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 * ACT_LMODS(0000):
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 * 0000|0000|000000|00    No action
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 * 0000|0000|000000|01    Transparent
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 * 0000|0000| keycode     Key
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 * 0000|mods|000000|00    Left mods
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 * 0000|mods| keycode     Key & Left mods
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 *
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 * ACT_RMODS(0001):
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 * 0001|0000|000000|00    No action(not used)
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 * 0001|0000|000000|01    Transparent(not used)
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 * 0001|0000| keycode     Key(no used)
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 * 0001|mods|000000|00    Right mods
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 * 0001|mods| keycode     Key & Right mods
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 *
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 * ACT_LMODS_TAP(0010):
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 * 0010|mods|000000|00    Left mods OneShot
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 * 0010|mods|000000|01    (reserved)
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 * 0010|mods|000000|10    (reserved)
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 * 0010|mods|000000|11    (reserved)
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 * 0010|mods| keycode     Left mods + tap Key
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 *
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 * ACT_RMODS_TAP(0011):
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 * 0011|mods|000000|00    Right mods OneShot
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 * 0011|mods|000000|01    (reserved)
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 * 0011|mods|000000|10    (reserved)
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 * 0011|mods|000000|11    (reserved)
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 * 0011|mods| keycode     Right mods + tap Key
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 *
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 *
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 * Other HID Usage
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 * ---------------
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 * This action handles other usages than keyboard.
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 * ACT_USAGE(0100):
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 * 0100|00| usage(10)     System control(0x80) - General Desktop page(0x01)
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 * 0100|01| usage(10)     Consumer control(0x01) - Consumer page(0x0C)
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 * 0100|10| usage(10)     (reserved)
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 * 0100|11| usage(10)     (reserved)
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 *
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 *
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 * Mouse Keys
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 * ----------
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 * TODO: can be combined with 'Other HID Usage'? to save action kind id.
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 * ACT_MOUSEKEY(0110):
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 * 0101|XXXX| keycode     Mouse key
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 *
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 *
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 * Layer Actions
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 * -------------
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 * ACT_LAYER(1000):            Set layer
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 * ACT_LAYER_BIT(1001):        Bit-op layer
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 *
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 * 1000|LLLL|0000 0000   set L to layer on press and set default on release(momentary)
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 * 1000|LLLL|0000 0001   set L to layer on press
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 * 1000|LLLL|0000 0010   set L to layer on release
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 * 1000|----|0000 0011   set default to layer on both(return to default layer)
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 * 1000|LLLL| keycode    set L to layer while hold and send key on tap
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 * 1000|LLLL|1111 0000   set L to layer while hold and toggle on several taps
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 * 1000|LLLL|1111 1111   set L to default and layer(on press)
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 *
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 * 1001|BBBB|0000 0000   (not used)
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 * 1001|BBBB|0000 0001   bit-xor layer with B on press
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 * 1001|BBBB|0000 0010   bit-xor layer with B on release
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 * 1001|BBBB|0000 0011   bit-xor layer with B on both(momentary)
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 * 1001|BBBB| keycode    bit-xor layer with B while hold and send key on tap
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 * 1001|BBBB|1111 0000   bit-xor layer with B while hold and toggle on several taps
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 * 1001|BBBB|1111 1111   bit-xor default with B and set layer(on press)
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 *
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 *
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 *
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 * Extensions(11XX)
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 * ----------------
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 * NOTE: NOT FIXED
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 *
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 * ACT_MACRO(1100):
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 * 1100|opt | id(8)      Macro play?
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 * 1100|1111| id(8)      Macro record?
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 *
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 * ACT_COMMAND(1110):
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 * 1110|opt | id(8)      Built-in Command exec
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 *
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 * ACT_FUNCTION(1111):
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 * 1111| address(12)     Function?
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 * 1111|opt | id(8)      Function?
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 *
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 */
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enum action_kind_id {
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    ACT_LMODS           = 0b0000,
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@ -241,7 +251,7 @@ enum mods_codes {
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#define ACTION_RMOD_ONESHOT(mod)        ACTION(ACT_RMODS_TAP, MODS4(MOD_BIT(mod))<<8 | MODS_ONESHOT)
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/* 
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/*
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 * Switch layer
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 */
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enum layer_codes {
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@ -258,7 +268,7 @@ enum layer_vals_default {
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    DEFAULT_ON_BOTH = 3,
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};
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/* 
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/*
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 * return to default layer
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 */
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#define ACTION_LAYER_DEFAULT                    ACTION_LAYER_DEFAULT_R
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@ -288,7 +298,7 @@ enum layer_vals_default {
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/* set default layer on both press and release */
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#define ACTION_LAYER_SET_DEFAULT(layer)         ACTION(ACT_LAYER, (layer)<<8 | LAYER_CHANGE_DEFAULT)
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/* 
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/*
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 * Bit-op layer
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 */
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/* bit-xor on both press and release */
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@ -20,11 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#include "action.h"
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/* layer */
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uint8_t default_layer = 0;
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uint8_t current_layer = 0;
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action_t keymap_keycode_to_action(uint8_t keycode)
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{
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    action_t action;
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@ -60,10 +55,10 @@ action_t keymap_keycode_to_action(uint8_t keycode)
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#ifndef NO_LEGACY_KEYMAP_SUPPORT
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/* legacy support with weak reference */
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__attribute__ ((weak))
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action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col)
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action_t action_for_key(uint8_t layer, key_t key)
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{
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    /* convert from legacy keycode to action */
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    uint8_t keycode = keymap_get_keycode(layer, row, col);
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    uint8_t keycode = keymap_get_keycode(layer, key.pos.row, key.pos.col);
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    action_t action;
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    switch (keycode) {
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        case KC_FN0 ... KC_FN31:
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@ -84,6 +79,6 @@ action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col)
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#endif
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__attribute__ ((weak))
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void keymap_call_function(keyrecord_t *event, uint8_t id, uint8_t opt)
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void action_function(keyrecord_t *event, uint8_t id, uint8_t opt)
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{
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}
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@ -23,13 +23,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#include "action.h"
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// TODO: move to action.h?
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/* layer used currently */
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extern uint8_t current_layer;
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/* layer to return or start with */
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extern uint8_t default_layer;
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/* translates key_t to keycode */
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uint8_t keymap_key_to_keycode(uint8_t layer, key_t key);
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/* translates keycode to action */
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@ -38,22 +31,12 @@ action_t keymap_keycode_to_action(uint8_t keycode);
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action_t keymap_fn_to_action(uint8_t keycode);
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/* action for key */
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// TODO: should use struct key_t? move to action.h?
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action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col);
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/* user defined special function */
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void keymap_call_function(keyrecord_t *record, uint8_t id, uint8_t opt);
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#ifndef NO_LEGACY_KEYMAP_SUPPORT
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/* keycode of key */
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uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col);
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/* layer to move during press Fn key */
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uint8_t keymap_fn_layer(uint8_t fn_bits);
 | 
			
		||||
 | 
			
		||||
/* keycode to send when release Fn key without using */
 | 
			
		||||
uint8_t keymap_fn_keycode(uint8_t fn_bits);
 | 
			
		||||
#endif
 | 
			
		||||
 | 
			
		||||
@ -181,11 +181,8 @@ action_t keymap_fn_to_action(uint8_t keycode)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/* convert key to action */
 | 
			
		||||
action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col)
 | 
			
		||||
action_t action_for_key(uint8_t layer, key_t key)
 | 
			
		||||
{
 | 
			
		||||
    key_t key;
 | 
			
		||||
    key.pos.row = row;
 | 
			
		||||
    key.pos.col = col;
 | 
			
		||||
    uint8_t keycode = keymap_key_to_keycode(layer, key);
 | 
			
		||||
    switch (keycode) {
 | 
			
		||||
        case KC_FN0 ... KC_FN31:
 | 
			
		||||
 | 
			
		||||
@ -330,11 +330,8 @@ action_t keymap_fn_to_action(uint8_t keycode)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/* convert key to action */
 | 
			
		||||
action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col)
 | 
			
		||||
action_t action_for_key(uint8_t layer, key_t key)
 | 
			
		||||
{
 | 
			
		||||
    key_t key;
 | 
			
		||||
    key.pos.row = row;
 | 
			
		||||
    key.pos.col = col;
 | 
			
		||||
    uint8_t keycode = keymap_key_to_keycode(layer, key);
 | 
			
		||||
    switch (keycode) {
 | 
			
		||||
        case KC_FN0 ... KC_FN31:
 | 
			
		||||
 | 
			
		||||
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