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@@ -10,11 +10,12 @@ |
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#include "action.h" |
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static void process(keyevent_t event, action_t action); |
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static void register_code(uint8_t code); |
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static void unregister_code(uint8_t code); |
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static void add_mods(uint8_t mods); |
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static void del_mods(uint8_t mods); |
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static void set_mods(uint8_t mods); |
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static void clear_keyboard(void); |
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static void clear_keyboard_but_mods(void); |
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static bool sending_anykey(void); |
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@@ -24,7 +25,6 @@ static void layer_switch(uint8_t new_layer); |
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/* tap */ |
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#define TAP_TIME 200 |
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static keyevent_t last_event = {}; |
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static uint16_t last_event_time = 0; |
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static uint8_t tap_count = 0; |
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/* layer */ |
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@@ -32,6 +32,7 @@ uint8_t default_layer = 0; |
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uint8_t current_layer = 0; |
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keyrecord_t delaying_layer = {}; |
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/* waiting keys buffer */ |
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#define WAITING_KEYS_BUFFER 3 |
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static keyrecord_t waiting_keys[WAITING_KEYS_BUFFER] = {}; |
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static uint8_t waiting_keys_head = 0; |
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@@ -75,16 +76,87 @@ static void waiting_keys_process_in_current_layer(void) |
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} |
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void action_exec(keyevent_t event) |
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{ |
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/* When delaying layer switch */ |
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if (delaying_layer.action.code) { |
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/* Layer switch when tap time elapses or waiting key is released */ |
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if ((timer_elapsed(delaying_layer.event.time) > TAP_TIME) || |
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(!event.pressed && waiting_keys_has(event.key))) { |
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/* layer switch */ |
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switch (delaying_layer.action.kind.id) { |
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case ACT_LAYER_PRESSED: |
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layer_switch(delaying_layer.action.layer.opt); |
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break; |
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case ACT_LAYER_BIT: |
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layer_switch(current_layer | delaying_layer.action.layer.opt); |
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break; |
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} |
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delaying_layer = (keyrecord_t){}; |
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/* Process waiting keys in new layer */ |
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waiting_keys_process_in_current_layer(); |
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} |
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/* when delaying layer key is released within delay term */ |
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else if (!event.pressed && KEYEQ(event.key, delaying_layer.event.key)) { |
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/* tap key down */ |
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debug("tap[delaying_layer](register): fist\n"); |
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uint8_t tmp_mods = host_get_mods(); |
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host_set_mods(delaying_layer.mods); |
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register_code(delaying_layer.action.layer.code); |
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delaying_layer = (keyrecord_t){}; |
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host_set_mods(tmp_mods); |
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/* process waiting keys */ |
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waiting_keys_process_in_current_layer(); |
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} |
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} |
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// not real event. event just to update delaying layer. |
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if (IS_NOEVENT(event)) { |
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return; |
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} |
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/* count tap when key is up */ |
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if (KEYEQ(event.key, last_event.key) && timer_elapsed(last_event.time) <= TAP_TIME) { |
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if (!event.pressed) tap_count++; |
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} else { |
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tap_count = 0; |
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} |
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action_t action = keymap_get_action(current_layer, event.key.row, event.key.col); |
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// TODO: all key events(pressed, released) should be recorded? |
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/* postpone key-down events while delaying layer */ |
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if (delaying_layer.action.code) { |
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if (event.pressed) { |
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waiting_keys_enqueue(event, action); |
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} else { |
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process(event, action); |
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} |
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} else { |
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process(event, action); |
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} |
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/* last event */ |
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last_event = event; |
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} |
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static void process(keyevent_t event, action_t action) |
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{ |
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//action_t action = keymap_get_action(current_layer, event.key.row, event.key.col); |
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debug("action: "); debug_hex16(action.code); debug("\n"); |
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debug("action: "); debug_hex16(action.code); |
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if (event.pressed) debug("[down]\n"); else debug("[up]\n"); |
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switch (action.kind.id) { |
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/* Key and Mods */ |
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case ACT_LMODS: |
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// normal key or key plus mods |
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// |pressed |released |
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// --------------+---------------------------------+------------ |
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// key |down(key) |up(key) |
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// mods |add(mods) |del(mods) |
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// key with mods |add(mods), down(key), unset(mods)|up(key) |
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if (event.pressed) { |
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uint8_t tmp_mods = host_get_mods(); |
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if (action.key.mods) { |
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@@ -105,6 +177,11 @@ static void process(keyevent_t event, action_t action) |
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} |
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break; |
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case ACT_RMODS: |
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// |pressed |released |
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// --------------+---------------------------------+------------ |
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// key |down(key) |up(key) |
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// mods |add(mods) |del(mods) |
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// key with mods |add(mods), down(key), unset(mods)|up(key) |
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if (event.pressed) { |
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uint8_t tmp_mods = host_get_mods(); |
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if (action.key.mods) { |
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@@ -124,9 +201,49 @@ static void process(keyevent_t event, action_t action) |
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unregister_code(action.key.code); |
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} |
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break; |
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case ACT_LMOD_TAP: |
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case ACT_LMODS_TAP: |
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if (event.pressed) { |
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if (tap_count == 0) { |
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add_mods(action.key.mods); |
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} else { |
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debug("tap[lmods](register): "); debug_hex(tap_count); debug("\n"); |
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register_code(action.key.code); |
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} |
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} else { |
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if (tap_count == 0) { |
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del_mods(action.key.mods); |
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} else if (tap_count == 1) { |
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debug("tap[lmods](register/unregister): "); debug_hex(tap_count); debug("\n"); |
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del_mods(action.key.mods); |
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register_code(action.key.code); |
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unregister_code(action.key.code); |
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} else { |
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debug("tap[lmods](unregister): "); debug_hex(tap_count); debug("\n"); |
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unregister_code(action.key.code); |
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} |
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} |
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break; |
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case ACT_RMOD_TAP: |
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case ACT_RMODS_TAP: |
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if (event.pressed) { |
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if (tap_count == 0) { |
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add_mods(action.key.mods<<4); |
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} else { |
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debug("tap[rmods](register): "); debug_hex(tap_count); debug("\n"); |
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register_code(action.key.code); |
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} |
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} else { |
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if (tap_count == 0) { |
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del_mods(action.key.mods<<4); |
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} else if (tap_count == 1) { |
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debug("tap[rmods](register/unregister): "); debug_hex(tap_count); debug("\n"); |
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del_mods(action.key.mods<<4); |
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register_code(action.key.code); |
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unregister_code(action.key.code); |
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} else { |
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debug("tap[rmods](unregister): "); debug_hex(tap_count); debug("\n"); |
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unregister_code(action.key.code); |
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} |
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} |
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break; |
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/* other HID usage */ |
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@@ -186,6 +303,7 @@ static void process(keyevent_t event, action_t action) |
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// with tap key |
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if (event.pressed) { |
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if (tap_count == 0) { |
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// not tapping yet |
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if (host_has_anykey()) { |
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register_code(action.layer.code); |
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} else { |
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@@ -197,22 +315,14 @@ static void process(keyevent_t event, action_t action) |
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}; |
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} |
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} else if (tap_count > 0) { |
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debug("tap: "); debug_hex(tap_count); debug("\n"); |
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// pressed after tapping |
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debug("tap[layer](register): "); debug_hex(tap_count); debug("\n"); |
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register_code(action.layer.code); |
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} |
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} else { |
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// tap key |
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if (KEYEQ(event.key, delaying_layer.event.key) && |
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timer_elapsed(delaying_layer.event.time) <= TAP_TIME) { |
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uint8_t tmp_mods = host_get_mods(); |
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host_set_mods(delaying_layer.mods); |
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register_code(delaying_layer.action.layer.code); |
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host_set_mods(tmp_mods); |
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unregister_code(delaying_layer.action.layer.code); |
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} else { |
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unregister_code(action.layer.code); |
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} |
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delaying_layer = (keyrecord_t){}; |
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// released after tapping |
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debug("tap[layer](unregister): "); debug_hex(tap_count); debug("\n"); |
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unregister_code(action.layer.code); |
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} |
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break; |
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} |
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@@ -220,7 +330,7 @@ static void process(keyevent_t event, action_t action) |
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case ACT_LAYER_RELEASED: |
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switch (action.layer.code) { |
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case 0x00: |
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if (event.pressed) { |
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if (!event.pressed) { |
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layer_switch(action.layer.opt); |
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} |
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break; |
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@@ -274,7 +384,7 @@ static void process(keyevent_t event, action_t action) |
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}; |
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} |
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} else if (tap_count > 0) { |
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debug("tap: "); debug_hex(tap_count); debug("\n"); |
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debug("tap[layer_bit](register): "); debug_hex(tap_count); debug("\n"); |
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register_code(action.layer.code); |
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} |
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} else { |
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@@ -348,77 +458,6 @@ static void process(keyevent_t event, action_t action) |
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} |
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} |
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void action_exec(keyevent_t event) |
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{ |
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/* |
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debug("key["); debug_hex8(event.key.row); debug(":"); debug_hex8(event.key.col); |
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if (event.pressed) debug("]down\n"); else debug("]up\n"); |
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*/ |
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/* When delaying layer switch */ |
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if (delaying_layer.action.code) { |
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/* Layer switch when tap time elapses or waiting key is released */ |
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if ((timer_elapsed(delaying_layer.event.time) > TAP_TIME) || |
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(!event.pressed && waiting_keys_has(event.key))) { |
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/* layer switch */ |
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switch (delaying_layer.action.kind.id) { |
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case ACT_LAYER_PRESSED: |
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layer_switch(delaying_layer.action.layer.opt); |
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break; |
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case ACT_LAYER_BIT: |
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layer_switch(current_layer | delaying_layer.action.layer.opt); |
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break; |
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} |
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delaying_layer = (keyrecord_t){}; |
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/* Process waiting keys in new layer */ |
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waiting_keys_process_in_current_layer(); |
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} |
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/* when delaying layer key is released within delay term */ |
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else if (!event.pressed && KEYEQ(event.key, delaying_layer.event.key)) { |
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/* tap key down */ |
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uint8_t tmp_mods = host_get_mods(); |
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host_set_mods(delaying_layer.mods); |
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register_code(delaying_layer.action.layer.code); |
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delaying_layer = (keyrecord_t){}; |
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host_set_mods(tmp_mods); |
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/* process waiting keys */ |
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waiting_keys_process_in_current_layer(); |
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} |
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} |
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// not real event. event just to update delaying layer. |
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if (IS_NOEVENT(event)) { |
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return; |
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} |
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/* count tap when key is up */ |
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if (KEYEQ(event.key, last_event.key) && timer_elapsed(last_event.time) <= TAP_TIME) { |
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if (!event.pressed) tap_count++; |
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} else { |
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tap_count = 0; |
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} |
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action_t action = keymap_get_action(current_layer, event.key.row, event.key.col); |
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// TODO: all key events(pressed, released) should be recorded? |
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/* postpone key-down events while delaying layer */ |
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if (delaying_layer.action.code) { |
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if (event.pressed) { |
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waiting_keys_enqueue(event, action); |
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} else { |
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process(event, action); |
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} |
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} else { |
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process(event, action); |
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} |
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/* last event */ |
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last_event = event; |
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} |
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static void register_code(uint8_t code) |
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{ |
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if (code == KC_NO) { |
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@@ -449,6 +488,28 @@ static void unregister_code(uint8_t code) |
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} |
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} |
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static void add_mods(uint8_t mods) |
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{ |
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if (mods) { |
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host_add_mods(mods); |
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host_send_keyboard_report(); |
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} |
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} |
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static void del_mods(uint8_t mods) |
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{ |
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if (mods) { |
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host_del_mods(mods); |
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host_send_keyboard_report(); |
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} |
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} |
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static void set_mods(uint8_t mods) |
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{ |
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host_set_mods(mods); |
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host_send_keyboard_report(); |
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} |
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static void clear_keyboard(void) |
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{ |
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host_clear_mods(); |