diff options
Diffstat (limited to 'tmk_core/common')
71 files changed, 9050 insertions, 0 deletions
diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c new file mode 100644 index 0000000000..be6dea2b79 --- /dev/null +++ b/tmk_core/common/action.c @@ -0,0 +1,698 @@ +/* +Copyright 2012,2013 Jun Wako <wakojun@gmail.com> + +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 "led.h" +#include "backlight.h" +#include "action_layer.h" +#include "action_tapping.h" +#include "action_macro.h" +#include "action_util.h" +#include "action.h" + +#ifdef DEBUG_ACTION +#include "debug.h" +#else +#include "nodebug.h" +#endif + + +void action_exec(keyevent_t event) +{ + if (!IS_NOEVENT(event)) { + dprint("\n---- action_exec: start -----\n"); + dprint("EVENT: "); debug_event(event); dprintln(); + } + + keyrecord_t record = { .event = event }; + +#ifndef NO_ACTION_TAPPING + action_tapping_process(record); +#else + process_record(&record); + if (!IS_NOEVENT(record.event)) { + dprint("processed: "); debug_record(record); dprintln(); + } +#endif +} + +#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) +bool disable_action_cache = false; + +void process_record_nocache(keyrecord_t *record) +{ + disable_action_cache = true; + process_record(record); + disable_action_cache = false; +} +#else +void process_record_nocache(keyrecord_t *record) +{ + process_record(record); +} +#endif + +__attribute__ ((weak)) +bool process_record_quantum(keyrecord_t *record) { + return true; +} + +void process_record(keyrecord_t *record) +{ + if (IS_NOEVENT(record->event)) { return; } + + if(!process_record_quantum(record)) + return; + + action_t action = store_or_get_action(record->event.pressed, record->event.key); + dprint("ACTION: "); debug_action(action); +#ifndef NO_ACTION_LAYER + dprint(" layer_state: "); layer_debug(); + dprint(" default_layer_state: "); default_layer_debug(); +#endif + dprintln(); + + process_action(record, action); +} + +void process_action(keyrecord_t *record, action_t action) +{ + bool do_release_oneshot = false; + keyevent_t event = record->event; +#ifndef NO_ACTION_TAPPING + uint8_t tap_count = record->tap.count; +#endif + +#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) + if (has_oneshot_layer_timed_out()) { + dprintf("Oneshot layer: timeout\n"); + clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); + } +#endif + + if (event.pressed) { + // clear the potential weak mods left by previously pressed keys + clear_weak_mods(); + } + +#ifndef NO_ACTION_ONESHOT + // notice we only clear the one shot layer if the pressed key is not a modifier. + if (is_oneshot_layer_active() && event.pressed && !IS_MOD(action.key.code)) { + clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); + do_release_oneshot = !is_oneshot_layer_active(); + } +#endif + + 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) { + if (IS_MOD(action.key.code)) { + // e.g. LSFT(KC_LGUI): we don't want the LSFT to be weak as it would make it useless. + // this also makes LSFT(KC_LGUI) behave exactly the same as LGUI(KC_LSFT) + add_mods(mods); + } else { + add_weak_mods(mods); + } + send_keyboard_report(); + } + register_code(action.key.code); + } else { + unregister_code(action.key.code); + if (mods) { + if (IS_MOD(action.key.code)) { + del_mods(mods); + } else { + del_weak_mods(mods); + } + 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 MODS_ONESHOT: + // Oneshot modifier + if (event.pressed) { + if (tap_count == 0) { + dprint("MODS_TAP: Oneshot: 0\n"); + register_mods(mods); + } else if (tap_count == 1) { + dprint("MODS_TAP: Oneshot: start\n"); + set_oneshot_mods(mods); + #if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1 + } else if (tap_count == ONESHOT_TAP_TOGGLE) { + dprint("MODS_TAP: Toggling oneshot"); + clear_oneshot_mods(); + set_oneshot_locked_mods(mods); + register_mods(mods); + #endif + } else { + register_mods(mods); + } + } else { + if (tap_count == 0) { + clear_oneshot_mods(); + unregister_mods(mods); + } else if (tap_count == 1) { + // Retain Oneshot mods + #if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1 + if (mods & get_mods()) { + clear_oneshot_locked_mods(); + clear_oneshot_mods(); + unregister_mods(mods); + } + } else if (tap_count == ONESHOT_TAP_TOGGLE) { + // Toggle Oneshot Layer + #endif + } else { + clear_oneshot_mods(); + unregister_mods(mods); + } + } + break; + #endif + case MODS_TAP_TOGGLE: + if (event.pressed) { + if (tap_count <= TAPPING_TOGGLE) { + register_mods(mods); + } + } else { + if (tap_count < TAPPING_TOGGLE) { + unregister_mods(mods); + } + } + break; + default: + if (event.pressed) { + if (tap_count > 0) { +#ifndef IGNORE_MOD_TAP_INTERRUPT + if (record->tap.interrupted) { + dprint("mods_tap: tap: cancel: add_mods\n"); + // ad hoc: set 0 to cancel tap + record->tap.count = 0; + register_mods(mods); + } else +#endif + { + dprint("MODS_TAP: Tap: register_code\n"); + register_code(action.key.code); + } + } else { + dprint("MODS_TAP: No tap: add_mods\n"); + register_mods(mods); + } + } else { + if (tap_count > 0) { + dprint("MODS_TAP: Tap: unregister_code\n"); + unregister_code(action.key.code); + } else { + dprint("MODS_TAP: No tap: add_mods\n"); + unregister_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_TAP_EXT: + switch (action.layer_tap.code) { + case 0xe0 ... 0xef: + /* layer On/Off with modifiers(left only) */ + if (event.pressed) { + layer_on(action.layer_tap.val); + register_mods(action.layer_tap.code & 0x0f); + } else { + layer_off(action.layer_tap.val); + unregister_mods(action.layer_tap.code & 0x0f); + } + break; + 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; + #ifndef NO_ACTION_ONESHOT + case OP_ONESHOT: + // Oneshot modifier + #if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1 + do_release_oneshot = false; + if (event.pressed) { + del_mods(get_oneshot_locked_mods()); + if (get_oneshot_layer_state() == ONESHOT_TOGGLED) { + reset_oneshot_layer(); + layer_off(action.layer_tap.val); + break; + } else if (tap_count < ONESHOT_TAP_TOGGLE) { + layer_on(action.layer_tap.val); + set_oneshot_layer(action.layer_tap.val, ONESHOT_START); + } + } else { + add_mods(get_oneshot_locked_mods()); + if (tap_count >= ONESHOT_TAP_TOGGLE) { + reset_oneshot_layer(); + clear_oneshot_locked_mods(); + set_oneshot_layer(action.layer_tap.val, ONESHOT_TOGGLED); + } else { + clear_oneshot_layer_state(ONESHOT_PRESSED); + } + } + #else + if (event.pressed) { + layer_on(action.layer_tap.val); + set_oneshot_layer(action.layer_tap.val, ONESHOT_START); + } else { + clear_oneshot_layer_state(ONESHOT_PRESSED); + if (tap_count > 1) { + clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); + } + } + #endif + break; + #endif + default: + /* tap key */ + if (event.pressed) { + if (tap_count > 0) { + dprint("KEYMAP_TAP_KEY: Tap: register_code\n"); + register_code(action.layer_tap.code); + } else { + dprint("KEYMAP_TAP_KEY: No tap: On on press\n"); + layer_on(action.layer_tap.val); + } + } else { + if (tap_count > 0) { + dprint("KEYMAP_TAP_KEY: Tap: unregister_code\n"); + unregister_code(action.layer_tap.code); + } else { + dprint("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 +#ifdef BACKLIGHT_ENABLE + case ACT_BACKLIGHT: + if (!event.pressed) { + switch (action.backlight.opt) { + case BACKLIGHT_INCREASE: + backlight_increase(); + break; + case BACKLIGHT_DECREASE: + backlight_decrease(); + break; + case BACKLIGHT_TOGGLE: + |