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- /*
- Copyright 2012,2013 Jun Wako <[email protected]>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
- #include "host.h"
- #include "keycode.h"
- #include "keyboard.h"
- #include "mousekey.h"
- #include "command.h"
- #include "debug.h"
- #include "led.h"
- #include "action_layer.h"
- #include "action_tapping.h"
- #include "action_oneshot.h"
- #include "action_macro.h"
- #include "action.h"
-
-
- void action_exec(keyevent_t event)
- {
- if (!IS_NOEVENT(event)) {
- debug("\n---- action_exec: start -----\n");
- debug("EVENT: "); debug_event(event); debug("\n");
- }
-
- keyrecord_t record = { .event = event };
-
- #ifndef NO_ACTION_TAPPING
- action_tapping_process(record);
- #else
- process_action(&record);
- if (!IS_NOEVENT(record.event)) {
- debug("processed: "); debug_record(record); debug("\n");
- }
- #endif
- }
-
- void process_action(keyrecord_t *record)
- {
- keyevent_t event = record->event;
- #ifndef NO_ACTION_TAPPING
- uint8_t tap_count = record->tap.count;
- #endif
-
- if (IS_NOEVENT(event)) { return; }
-
- action_t action = layer_switch_get_action(event.key);
- debug("ACTION: "); debug_action(action);
- #ifndef NO_ACTION_LAYER
- debug(" layer_state: "); layer_debug();
- debug(" default_layer_state: "); default_layer_debug();
- #endif
- debug("\n");
-
- switch (action.kind.id) {
- /* Key and Mods */
- case ACT_LMODS:
- case ACT_RMODS:
- {
- uint8_t mods = (action.kind.id == ACT_LMODS) ? action.key.mods :
- action.key.mods<<4;
- if (event.pressed) {
- if (mods) {
- host_add_mods(mods);
- host_send_keyboard_report();
- }
- register_code(action.key.code);
- } else {
- unregister_code(action.key.code);
- if (mods) {
- host_del_mods(mods);
- host_send_keyboard_report();
- }
- }
- }
- break;
- #ifndef NO_ACTION_TAPPING
- case ACT_LMODS_TAP:
- case ACT_RMODS_TAP:
- {
- uint8_t mods = (action.kind.id == ACT_LMODS_TAP) ? action.key.mods :
- action.key.mods<<4;
- switch (action.layer_tap.code) {
- #ifndef NO_ACTION_ONESHOT
- case 0x00:
- // Oneshot modifier
- if (event.pressed) {
- 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);
- }
- else if (tap_count == TAPPING_TOGGLE) {
- 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 on hold
- 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;
- #endif
- default:
- if (event.pressed) {
- if (tap_count > 0) {
- if (record->tap.interrupted) {
- debug("MODS_TAP: Tap: Cancel: add_mods\n");
- // ad hoc: set 0 to cancel tap
- record->tap.count = 0;
- 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(mods);
- }
- } else {
- 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(mods);
- }
- }
- break;
- }
- }
- break;
- #endif
- #ifdef EXTRAKEY_ENABLE
- /* other HID usage */
- case ACT_USAGE:
- switch (action.usage.page) {
- case PAGE_SYSTEM:
- if (event.pressed) {
- host_system_send(action.usage.code);
- } else {
- host_system_send(0);
- }
- break;
- case PAGE_CONSUMER:
- if (event.pressed) {
- host_consumer_send(action.usage.code);
- } else {
- host_consumer_send(0);
- }
- break;
- }
- break;
- #endif
- #ifdef MOUSEKEY_ENABLE
- /* Mouse key */
- case ACT_MOUSEKEY:
- if (event.pressed) {
- mousekey_on(action.key.code);
- mousekey_send();
- } else {
- mousekey_off(action.key.code);
- mousekey_send();
- }
- break;
- #endif
- #ifndef NO_ACTION_LAYER
- case ACT_LAYER:
- if (action.layer_bitop.on == 0) {
- /* Default Layer Bitwise Operation */
- if (!event.pressed) {
- uint8_t shift = action.layer_bitop.part*4;
- uint32_t bits = ((uint32_t)action.layer_bitop.bits)<<shift;
- uint32_t mask = (action.layer_bitop.xbit) ? ~(((uint32_t)0xf)<<shift) : 0;
- switch (action.layer_bitop.op) {
- case OP_BIT_AND: default_layer_and(bits | mask); break;
- case OP_BIT_OR: default_layer_or(bits | mask); break;
- case OP_BIT_XOR: default_layer_xor(bits | mask); break;
- case OP_BIT_SET: default_layer_and(mask); default_layer_or(bits); break;
- }
- }
- } else {
- /* Layer Bitwise Operation */
- if (event.pressed ? (action.layer_bitop.on & ON_PRESS) :
- (action.layer_bitop.on & ON_RELEASE)) {
- uint8_t shift = action.layer_bitop.part*4;
- uint32_t bits = ((uint32_t)action.layer_bitop.bits)<<shift;
- uint32_t mask = (action.layer_bitop.xbit) ? ~(((uint32_t)0xf)<<shift) : 0;
- switch (action.layer_bitop.op) {
- case OP_BIT_AND: layer_and(bits | mask); break;
- case OP_BIT_OR: layer_or(bits | mask); break;
- case OP_BIT_XOR: layer_xor(bits | mask); break;
- case OP_BIT_SET: layer_and(mask); layer_or(bits); break;
- }
- }
- }
- break;
- #ifndef NO_ACTION_TAPPING
- case ACT_LAYER_TAP:
- case ACT_LAYER_TAP1:
- switch (action.layer_tap.code) {
- case OP_TAP_TOGGLE:
- /* tap toggle */
- if (event.pressed) {
- if (tap_count < TAPPING_TOGGLE) {
- layer_invert(action.layer_tap.val);
- }
- } else {
- if (tap_count <= TAPPING_TOGGLE) {
- layer_invert(action.layer_tap.val);
- }
- }
- break;
- case OP_ON_OFF:
- event.pressed ? layer_on(action.layer_tap.val) :
- layer_off(action.layer_tap.val);
- break;
- case OP_OFF_ON:
- event.pressed ? layer_off(action.layer_tap.val) :
- layer_on(action.layer_tap.val);
- break;
- case OP_SET_CLEAR:
- event.pressed ? layer_move(action.layer_tap.val) :
- layer_clear();
- break;
- default:
- /* tap key */
- if (event.pressed) {
- if (tap_count > 0) {
- debug("KEYMAP_TAP_KEY: Tap: register_code\n");
- register_code(action.layer_tap.code);
- } else {
- debug("KEYMAP_TAP_KEY: No tap: On on press\n");
- layer_on(action.layer_tap.val);
- }
- } else {
- if (tap_count > 0) {
- debug("KEYMAP_TAP_KEY: Tap: unregister_code\n");
- unregister_code(action.layer_tap.code);
- } else {
- debug("KEYMAP_TAP_KEY: No tap: Off on release\n");
- layer_off(action.layer_tap.val);
- }
- }
- break;
- }
- break;
- #endif
- #endif
- /* Extentions */
- #ifndef NO_ACTION_MACRO
- case ACT_MACRO:
- action_macro_play(action_get_macro(record, action.func.id, action.func.opt));
- break;
- #endif
- case ACT_COMMAND:
- break;
- #ifndef NO_ACTION_FUNCTION
- case ACT_FUNCTION:
- action_function(record, action.func.id, action.func.opt);
- break;
- #endif
- default:
- break;
- }
- }
-
-
-
-
- /*
- * Utilities for actions.
- */
- void register_code(uint8_t code)
- {
- if (code == KC_NO) {
- return;
- }
- #ifdef CAPSLOCK_LOCKING_ENABLE
- else if (KC_LOCKING_CAPS == code) {
- #ifdef CAPSLOCK_LOCKING_RESYNC_ENABLE
- // Resync: ignore if caps lock already is on
- if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) return;
- #endif
- host_add_key(KC_CAPSLOCK);
- host_send_keyboard_report();
- host_del_key(KC_CAPSLOCK);
- host_send_keyboard_report();
- }
- #endif
- else if IS_KEY(code) {
- // TODO: should push command_proc out of this block?
- if (command_proc(code)) return;
-
- #ifndef NO_ACTION_ONESHOT
- if (oneshot_state.mods && !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_cancel();
- } else
- #endif
- {
- host_add_key(code);
- host_send_keyboard_report();
- }
- }
- else if IS_MOD(code) {
- host_add_mods(MOD_BIT(code));
- host_send_keyboard_report();
- }
- }
-
- void unregister_code(uint8_t code)
- {
- if (code == KC_NO) {
- return;
- }
- #ifdef CAPSLOCK_LOCKING_ENABLE
- else if (KC_LOCKING_CAPS == code) {
- #ifdef CAPSLOCK_LOCKING_RESYNC_ENABLE
- // Resync: ignore if caps lock already is off
- if (!(host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK))) return;
- #endif
- host_add_key(KC_CAPSLOCK);
- host_send_keyboard_report();
- host_del_key(KC_CAPSLOCK);
- host_send_keyboard_report();
- }
- #endif
- else if IS_KEY(code) {
- host_del_key(code);
- host_send_keyboard_report();
- }
- else if IS_MOD(code) {
- host_del_mods(MOD_BIT(code));
- host_send_keyboard_report();
- }
- }
-
- void add_mods(uint8_t mods)
- {
- if (mods) {
- host_add_mods(mods);
- host_send_keyboard_report();
- }
- }
-
- void del_mods(uint8_t mods)
- {
- if (mods) {
- host_del_mods(mods);
- host_send_keyboard_report();
- }
- }
-
- void set_mods(uint8_t mods)
- {
- host_set_mods(mods);
- host_send_keyboard_report();
- }
-
- void clear_keyboard(void)
- {
- host_clear_mods();
- clear_keyboard_but_mods();
- }
-
- void clear_keyboard_but_mods(void)
- {
- host_clear_keys();
- host_send_keyboard_report();
- #ifdef MOUSEKEY_ENABLE
- mousekey_clear();
- mousekey_send();
- #endif
- #ifdef EXTRAKEY_ENABLE
- host_system_send(0);
- host_consumer_send(0);
- #endif
- }
-
- bool sending_anykey(void)
- {
- return (host_has_anykey() || host_mouse_in_use() ||
- host_last_sysytem_report() || host_last_consumer_report());
- }
-
- bool is_tap_key(key_t key)
- {
- action_t action = layer_switch_get_action(key);
-
- switch (action.kind.id) {
- case ACT_LMODS_TAP:
- case ACT_RMODS_TAP:
- case ACT_LAYER_TAP:
- case ACT_LAYER_TAP1:
- return true;
- case ACT_MACRO:
- case ACT_FUNCTION:
- if (action.func.opt & FUNC_TAP) { return true; }
- return false;
- }
- return false;
- }
-
-
- /*
- * debug print
- */
- void debug_event(keyevent_t event)
- {
- debug_hex16((event.key.row<<8) | event.key.col);
- if (event.pressed) debug("d("); else debug("u(");
- debug_dec(event.time); debug(")");
- }
-
- void debug_record(keyrecord_t record)
- {
- debug_event(record.event);
- #ifndef NO_ACTION_TAPPING
- debug(":"); debug_dec(record.tap.count);
- if (record.tap.interrupted) debug("-");
- #endif
- }
-
- void debug_action(action_t action)
- {
- switch (action.kind.id) {
- case ACT_LMODS: debug("ACT_LMODS"); break;
- case ACT_RMODS: debug("ACT_RMODS"); break;
- case ACT_LMODS_TAP: debug("ACT_LMODS_TAP"); break;
- case ACT_RMODS_TAP: debug("ACT_RMODS_TAP"); break;
- case ACT_USAGE: debug("ACT_USAGE"); break;
- case ACT_MOUSEKEY: debug("ACT_MOUSEKEY"); break;
- case ACT_LAYER: debug("ACT_LAYER"); break;
- case ACT_LAYER_TAP: debug("ACT_LAYER_TAP"); break;
- case ACT_LAYER_TAP1: debug("ACT_LAYER_TAP1"); break;
- case ACT_MACRO: debug("ACT_MACRO"); break;
- case ACT_COMMAND: debug("ACT_COMMAND"); break;
- case ACT_FUNCTION: debug("ACT_FUNCTION"); break;
- default: debug("UNKNOWN"); break;
- }
- debug("[");
- debug_hex4(action.kind.param>>8);
- debug(":");
- debug_hex8(action.kind.param & 0xff);
- debug("]");
- }
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