forked from forks/qmk_firmware
570 lines
18 KiB
C
570 lines
18 KiB
C
/*
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Copyright 2012,2013 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "host.h"
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#include "keycode.h"
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#include "keyboard.h"
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#include "mousekey.h"
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#include "command.h"
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#include "debug.h"
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#include "led.h"
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#include "layer_switch.h"
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#include "action_tapping.h"
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#include "action_oneshot.h"
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#include "action_macro.h"
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#include "action.h"
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void action_exec(keyevent_t event)
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{
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if (!IS_NOEVENT(event)) {
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debug("\n---- action_exec: start -----\n");
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debug("EVENT: "); debug_event(event); debug("\n");
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}
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keyrecord_t record = { .event = event };
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#ifndef NO_ACTION_TAPPING
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action_tapping_process(record);
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#else
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process_action(&record);
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if (!IS_NOEVENT(record.event)) {
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debug("processed: "); debug_record(record); debug("\n");
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}
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#endif
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}
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void process_action(keyrecord_t *record)
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{
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keyevent_t event = record->event;
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uint8_t tap_count = record->tap.count;
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if (IS_NOEVENT(event)) { return; }
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action_t action = layer_switch_get_action(event.key);
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debug("ACTION: "); debug_action(action);
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debug(" keymaps: "); keymap_debug();
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debug(" default_layer: "); debug_dec(default_layer); debug("\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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case ACT_RMODS:
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{
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uint8_t mods = (action.kind.id == ACT_LMODS) ? action.key.mods :
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action.key.mods<<4;
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if (event.pressed) {
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uint8_t tmp_mods = host_get_mods();
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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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register_code(action.key.code);
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if (mods && action.key.code) {
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host_set_mods(tmp_mods);
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host_send_keyboard_report();
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}
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} else {
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if (mods && !action.key.code) {
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host_del_mods(mods);
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host_send_keyboard_report();
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}
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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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#ifndef NO_ACTION_TAPPING
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case ACT_LMODS_TAP:
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case ACT_RMODS_TAP:
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{
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uint8_t mods = (action.kind.id == ACT_LMODS_TAP) ? action.key.mods :
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action.key.mods<<4;
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switch (action.layer.code) {
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#ifndef NO_ACTION_ONESHOT
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case 0x00:
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// Oneshot modifier
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if (event.pressed) {
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if (tap_count == 0) {
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debug("MODS_TAP: Oneshot: add_mods\n");
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add_mods(mods);
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}
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else if (tap_count == 1) {
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debug("MODS_TAP: Oneshot: start\n");
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oneshot_start(mods);
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}
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else if (tap_count == TAPPING_TOGGLE) {
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debug("MODS_TAP: Oneshot: toggle\n");
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oneshot_toggle();
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}
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else {
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debug("MODS_TAP: Oneshot: cancel&add_mods\n");
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// double tap cancels oneshot and works as normal modifier.
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oneshot_cancel();
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add_mods(mods);
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}
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} else {
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if (tap_count == 0) {
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debug("MODS_TAP: Oneshot: cancel/del_mods\n");
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// cancel oneshot on hold
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oneshot_cancel();
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del_mods(mods);
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}
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else if (tap_count == 1) {
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debug("MODS_TAP: Oneshot: del_mods\n");
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// retain Oneshot
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del_mods(mods);
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}
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else {
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debug("MODS_TAP: Oneshot: del_mods\n");
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// cancel Mods
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del_mods(mods);
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}
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}
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break;
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#endif
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default:
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if (event.pressed) {
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if (tap_count > 0) {
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if (record->tap.interrupted) {
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debug("MODS_TAP: Tap: Cancel: add_mods\n");
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// ad hoc: set 0 to cancel tap
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record->tap.count = 0;
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add_mods(mods);
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} else {
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debug("MODS_TAP: Tap: register_code\n");
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register_code(action.key.code);
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}
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} else {
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debug("MODS_TAP: No tap: add_mods\n");
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add_mods(mods);
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}
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} else {
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if (tap_count > 0) {
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debug("MODS_TAP: Tap: unregister_code\n");
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unregister_code(action.key.code);
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} else {
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debug("MODS_TAP: No tap: add_mods\n");
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del_mods(mods);
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}
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}
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break;
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}
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}
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break;
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#endif
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#ifdef EXTRAKEY_ENABLE
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/* other HID usage */
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case ACT_USAGE:
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switch (action.usage.page) {
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case PAGE_SYSTEM:
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if (event.pressed) {
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host_system_send(action.usage.code);
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} else {
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host_system_send(0);
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}
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break;
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case PAGE_CONSUMER:
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if (event.pressed) {
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host_consumer_send(action.usage.code);
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} else {
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host_consumer_send(0);
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}
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break;
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}
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break;
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#endif
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#ifdef MOUSEKEY_ENABLE
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/* Mouse key */
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case ACT_MOUSEKEY:
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if (event.pressed) {
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mousekey_on(action.key.code);
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mousekey_send();
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} else {
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mousekey_off(action.key.code);
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mousekey_send();
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}
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break;
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#endif
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#ifndef NO_ACTION_LAYER
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case ACT_LAYER:
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case ACT_LAYER1:
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switch (action.layer.code) {
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/* Keymap clear */
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case OP_RESET:
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switch (action.layer.val & 0x03) {
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case 0:
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// NOTE: reserved
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keymap_clear();
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break;
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case ON_PRESS:
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if (event.pressed) {
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keymap_clear();
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}
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break;
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case ON_RELEASE:
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if (!event.pressed) {
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keymap_clear();
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}
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break;
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case ON_BOTH:
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keymap_clear();
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break;
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/* NOTE: 4-7 rserved */
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}
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break;
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/* Keymap Reset default layer */
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case (OP_RESET | ON_PRESS):
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if (event.pressed) {
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default_layer_set(action.layer.val);
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}
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break;
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case (OP_RESET | ON_RELEASE):
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if (!event.pressed) {
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default_layer_set(action.layer.val);
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}
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break;
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case (OP_RESET | ON_BOTH):
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default_layer_set(action.layer.val);
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break;
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/* Keymap Bit invert */
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case OP_INV:
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/* with tap toggle */
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if (event.pressed) {
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if (tap_count < TAPPING_TOGGLE) {
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debug("KEYMAP_INV: tap toggle(press).\n");
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keymap_invert(action.layer.val);
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}
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} else {
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if (tap_count <= TAPPING_TOGGLE) {
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debug("KEYMAP_INV: tap toggle(release).\n");
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keymap_invert(action.layer.val);
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}
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}
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break;
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case (OP_INV | ON_PRESS):
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if (event.pressed) {
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keymap_invert(action.layer.val);
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}
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break;
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case (OP_INV | ON_RELEASE):
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if (!event.pressed) {
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keymap_invert(action.layer.val);
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}
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break;
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case (OP_INV | ON_BOTH):
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keymap_invert(action.layer.val);
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break;
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/* Keymap Bit on */
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case OP_ON:
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if (event.pressed) {
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keymap_on(action.layer.val);
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} else {
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keymap_off(action.layer.val);
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}
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break;
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case (OP_ON | ON_PRESS):
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if (event.pressed) {
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keymap_on(action.layer.val);
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}
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break;
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case (OP_ON | ON_RELEASE):
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if (!event.pressed) {
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keymap_on(action.layer.val);
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}
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break;
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case (OP_ON | ON_BOTH):
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keymap_on(action.layer.val);
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break;
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/* Keymap Bit off */
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case OP_OFF:
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if (event.pressed) {
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keymap_off(action.layer.val);
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} else {
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keymap_on(action.layer.val);
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}
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break;
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case (OP_OFF | ON_PRESS):
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if (event.pressed) {
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keymap_off(action.layer.val);
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}
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break;
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case (OP_OFF | ON_RELEASE):
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if (!event.pressed) {
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keymap_off(action.layer.val);
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}
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break;
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case (OP_OFF | ON_BOTH):
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keymap_off(action.layer.val);
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break;
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/* Keymap Bit set */
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case OP_SET:
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if (event.pressed) {
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keymap_set(action.layer.val);
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} else {
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keymap_clear();
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}
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break;
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case (OP_SET | ON_PRESS):
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if (event.pressed) {
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keymap_set(action.layer.val);
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}
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break;
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case (OP_SET | ON_RELEASE):
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if (!event.pressed) {
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keymap_set(action.layer.val);
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}
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break;
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case (OP_SET | ON_BOTH):
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keymap_set(action.layer.val);
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break;
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/* Keymap Bit invert with tap key */
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default:
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if (event.pressed) {
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if (tap_count > 0) {
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debug("KEYMAP_TAP_KEY: Tap: register_code\n");
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register_code(action.layer.code);
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} else {
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debug("KEYMAP_TAP_KEY: No tap: On on press\n");
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keymap_on(action.layer.val);
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}
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} else {
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if (tap_count > 0) {
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debug("KEYMAP_TAP_KEY: Tap: unregister_code\n");
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unregister_code(action.layer.code);
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} else {
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debug("KEYMAP_TAP_KEY: No tap: Off on release\n");
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keymap_off(action.layer.val);
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}
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}
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break;
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}
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break;
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#endif
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/* Extentions */
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#ifndef NO_ACTION_MACRO
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case ACT_MACRO:
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action_macro_play(action_get_macro(record, action.func.id, action.func.opt));
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break;
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#endif
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case ACT_COMMAND:
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break;
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#ifndef NO_ACTION_FUNCTION
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case ACT_FUNCTION:
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action_function(record, action.func.id, action.func.opt);
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break;
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#endif
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default:
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break;
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}
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}
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/*
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* Utilities for actions.
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*/
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void register_code(uint8_t code)
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{
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if (code == KC_NO) {
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return;
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}
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#ifdef CAPSLOCK_LOCKING_ENABLE
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else if (KC_LOCKING_CAPS == code) {
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#ifdef CAPSLOCK_LOCKING_RESYNC_ENABLE
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// Resync: ignore if caps lock already is on
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if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) return;
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#endif
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host_add_key(KC_CAPSLOCK);
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host_send_keyboard_report();
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host_del_key(KC_CAPSLOCK);
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host_send_keyboard_report();
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}
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#endif
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else if IS_KEY(code) {
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// TODO: should push command_proc out of this block?
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if (command_proc(code)) return;
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#ifndef NO_ACTION_ONESHOT
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if (oneshot_state.mods && !oneshot_state.disabled) {
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uint8_t tmp_mods = host_get_mods();
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host_add_mods(oneshot_state.mods);
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host_add_key(code);
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host_send_keyboard_report();
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host_set_mods(tmp_mods);
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oneshot_cancel();
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} else
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#endif
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{
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host_add_key(code);
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host_send_keyboard_report();
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}
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}
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else if IS_MOD(code) {
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host_add_mods(MOD_BIT(code));
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host_send_keyboard_report();
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}
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}
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void unregister_code(uint8_t code)
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{
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if (code == KC_NO) {
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return;
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}
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#ifdef CAPSLOCK_LOCKING_ENABLE
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else if (KC_LOCKING_CAPS == code) {
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#ifdef CAPSLOCK_LOCKING_RESYNC_ENABLE
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// Resync: ignore if caps lock already is off
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if (!(host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK))) return;
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#endif
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host_add_key(KC_CAPSLOCK);
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host_send_keyboard_report();
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host_del_key(KC_CAPSLOCK);
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host_send_keyboard_report();
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}
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#endif
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else if IS_KEY(code) {
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host_del_key(code);
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host_send_keyboard_report();
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}
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else if IS_MOD(code) {
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host_del_mods(MOD_BIT(code));
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host_send_keyboard_report();
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}
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}
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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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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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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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void clear_keyboard(void)
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{
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host_clear_mods();
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clear_keyboard_but_mods();
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}
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void clear_keyboard_but_mods(void)
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{
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host_clear_keys();
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host_send_keyboard_report();
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#ifdef MOUSEKEY_ENABLE
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mousekey_clear();
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mousekey_send();
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#endif
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#ifdef EXTRAKEY_ENABLE
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host_system_send(0);
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host_consumer_send(0);
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#endif
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}
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bool sending_anykey(void)
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{
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return (host_has_anykey() || host_mouse_in_use() ||
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host_last_sysytem_report() || host_last_consumer_report());
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}
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bool is_tap_key(key_t key)
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{
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action_t action = layer_switch_get_action(key);
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switch (action.kind.id) {
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case ACT_LMODS_TAP:
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case ACT_RMODS_TAP:
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return true;
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case ACT_LAYER:
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switch (action.layer.code) {
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case 0x04 ... 0xEF: /* tap key */
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case OP_INV:
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return true;
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default:
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return false;
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}
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case ACT_MACRO:
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case ACT_FUNCTION:
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if (action.func.opt & FUNC_TAP) { return true; }
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return false;
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}
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return false;
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}
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/*
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* debug print
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*/
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void debug_event(keyevent_t event)
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{
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debug_hex16((event.key.row<<8) | event.key.col);
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if (event.pressed) debug("d("); else debug("u(");
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debug_dec(event.time); debug(")");
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}
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void debug_record(keyrecord_t record)
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{
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debug_event(record.event);
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#ifndef NO_ACTION_TAPPING
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debug(":"); debug_dec(record.tap.count);
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if (record.tap.interrupted) debug("-");
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#endif
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}
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void debug_action(action_t action)
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{
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switch (action.kind.id) {
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case ACT_LMODS: debug("ACT_LMODS"); break;
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case ACT_RMODS: debug("ACT_RMODS"); break;
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case ACT_LMODS_TAP: debug("ACT_LMODS_TAP"); break;
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case ACT_RMODS_TAP: debug("ACT_RMODS_TAP"); break;
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case ACT_USAGE: debug("ACT_USAGE"); break;
|
|
case ACT_MOUSEKEY: debug("ACT_MOUSEKEY"); break;
|
|
case ACT_LAYER: debug("ACT_LAYER"); break;
|
|
case ACT_LAYER_BITOP: debug("ACT_LAYER_BITOP"); 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("]");
|
|
}
|