/* Copyright 2017-2019 Nikolaus Wittenstein * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #include QMK_KEYBOARD_H #include /* Datahand features not supported: * * All online reprogramming (user settings using the reset button). * * Program Selection features. * * Macros. * * Direct substitutions. * * L/R Modf. * * Mouse Click Lock (Function Direct Access + Mouse Button key). * * Different mouse movement speeds with the two pointer fingers, and using both pointer fingers to move even faster. * * As far as I know, everything else works. */ enum layer { NORMAL, #ifdef DATAHAND_THUMB_RETURN_COMMAND NORMAL_THUMB_RETURN_COMMAND, #endif FUNCTION_MOUSE, FUNCTION_ARROWS, NAS, NAS_NUMLOCK, NAS_TENKEY, NAS_TENKEY_NUMLOCK, NUM_LAYERS }; enum custom_keycodes { N = SAFE_RANGE, /* Normal */ NS, /* NAS */ NSL, /* NAS Lock */ NLK, /* Numlock */ FN, /* Function mode - needs to be able to switch to mouse or arrow layer */ TK0, /* Ten-key off button */ TK1, /* Ten-key on button */ AR, /* FN arrow mode */ MS, /* FN mouse mode */ DZ, /* Double zero button */ }; static bool mouse_enabled = true; static bool tenkey_enabled = false; static bool numlock_enabled = false; static bool nas_locked = false; /* Declared weak so that it can easily be overridden. */ __attribute__((weak)) const uint16_t PROGMEM keymaps[NUM_LAYERS][MATRIX_ROWS][MATRIX_COLS] = { [NORMAL] = LAYOUT( KC_Q, KC_W, KC_E, KC_R, KC_U, KC_I, KC_O, KC_P, KC_DEL, KC_A, KC_LBRC, KC_ESC, KC_S, KC_B, KC_GRV, KC_D, KC_T, KC_DQT, KC_F, KC_G, KC_H, KC_J, KC_QUOT, KC_Y, KC_K, KC_COLN, KC_N, KC_L, KC_ENT, KC_RBRC, KC_SCLN, KC_BSLS, KC_Z, KC_X, KC_C, KC_V, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT, KC_TAB, KC_BSPC, KC_SPC, KC_LSFT, NS, KC_CAPS, NSL, N, KC_LCTL, KC_LALT, FN), #ifdef DATAHAND_THUMB_RETURN_COMMAND [NORMAL_THUMB_RETURN_COMMAND] = LAYOUT( _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_LCMD, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), #endif [FUNCTION_MOUSE] = LAYOUT( KC_F2, KC_F4, KC_F6, KC_MS_U, KC_MS_U, KC_F8, KC_F10, KC_PGUP, _______, KC_NO, KC_SCRL, _______, KC_BTN3, NLK, KC_BTN1, MS, KC_BTN2, KC_MS_L, KC_BTN1, KC_MS_R, KC_MS_L, KC_BTN2, KC_MS_R, KC_END, AR, KC_LSFT, KC_INS, KC_9, KC_ENT, KC_F11, KC_0, KC_F12, KC_F1, KC_F3, KC_F5, KC_MS_D, KC_MS_D, KC_F7, KC_F9, KC_PGDN, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), [FUNCTION_ARROWS] = LAYOUT( _______, _______, _______, KC_UP, KC_UP, _______, _______, _______, _______, _______, _______, _______, KC_LCTL, _______, _______, _______, _______, KC_LEFT, KC_HOME, KC_RGHT, KC_LEFT, KC_HOME, KC_RGHT, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DOWN, KC_DOWN, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), [NAS] = LAYOUT( KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, KC_1, KC_TILD, _______, KC_2, NLK, KC_LABK, KC_3, KC_RABK, KC_SLSH, KC_4, KC_5, KC_6, KC_7, KC_UNDS, KC_CIRC, KC_8, KC_ENT, KC_SCLN, KC_9, KC_BSLS, TK0, KC_0, TK1, KC_EQL, KC_X, KC_PERC, KC_MINS, KC_PLUS, KC_DOT, KC_SLSH, KC_QUES, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), [NAS_NUMLOCK] = LAYOUT( _______, _______, _______, _______, _______, KC_PAST, _______, _______, _______, KC_KP_1, _______, _______, KC_KP_2, _______, _______, KC_KP_3, _______, KC_PSLS, KC_KP_4, KC_KP_5, KC_KP_6, KC_KP_7, _______, _______, KC_KP_8, _______, _______, KC_KP_9, KC_PENT, _______, KC_KP_0, _______, KC_PEQL, _______, _______, KC_PMNS, KC_PPLS, _______, KC_PDOT, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), [NAS_TENKEY] = LAYOUT( _______, _______, _______, KC_UP, KC_7, KC_8, KC_9, KC_ASTR, _______, KC_QUOT, _______, _______, KC_DLR, _______, _______, KC_AMPR, _______, KC_LEFT, KC_HOME, KC_RGHT, KC_0, KC_4, DZ, KC_PLUS, KC_5, KC_MINS, KC_EQL, KC_6, KC_ENT, _______, KC_DOT, _______, KC_LPRN, KC_RPRN, _______, KC_DOWN, KC_1, KC_2, KC_3, KC_SLSH, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), [NAS_TENKEY_NUMLOCK] = LAYOUT( _______, _______, _______, _______, KC_KP_7, KC_KP_8, KC_KP_9, KC_PAST, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_KP_0, KC_KP_4, _______, KC_PPLS, KC_KP_5, KC_PMNS, KC_PEQL, KC_KP_6, KC_PENT, _______, KC_PDOT, _______, _______, _______, _______, _______, KC_KP_1, KC_KP_2, KC_KP_3, KC_PSLS, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______), }; static void lock_led_set(bool on, uint8_t led) { if (on) { LED_LOCK_PORT &= ~led; } else { LED_LOCK_PORT |= led; } } static void mode_led_set(uint8_t led) { static const uint8_t ALL_MODE_LEDS = LED_FN | LED_NORMAL | LED_NAS | LED_TENKEY; LED_MODE_PORT |= ALL_MODE_LEDS; LED_MODE_PORT &= ~led; } static void layer_set(bool on, uint8_t layer) { if (on) { layer_on(layer); } else { layer_off(layer); } if (layer_state_is(NAS) || layer_state_is(NAS_NUMLOCK) || layer_state_is(NAS_TENKEY) || layer_state_is(NAS_TENKEY_NUMLOCK)) { if (tenkey_enabled) { mode_led_set(LED_NAS | LED_TENKEY); } else { mode_led_set(LED_NAS); } } else if (layer_state_is(FUNCTION_MOUSE) || layer_state_is(FUNCTION_ARROWS)) { mode_led_set(LED_FN); } else if (layer_state_is(NORMAL)) { mode_led_set(LED_NORMAL); } } static void set_normal(void) { layer_move(NORMAL); #ifdef DATAHAND_THUMB_RETURN_COMMAND layer_set(true, NORMAL_THUMB_RETURN_COMMAND); #endif /* Then call layer_set to update LEDs. */ layer_set(true, NORMAL); } static void set_nas(bool on) { /* Always turn on the base NAS layer so other layers can fall through. */ layer_set(on, NAS); layer_set(on && numlock_enabled, NAS_NUMLOCK); layer_set(on && tenkey_enabled, NAS_TENKEY); layer_set(on && tenkey_enabled && numlock_enabled, NAS_TENKEY_NUMLOCK); } static void set_tenkey(bool on) { tenkey_enabled = on; /* We have to be on the NAS layer in order to be able to toggle TK. * Re-toggle it on so that we move to the right layer (and set the right LED). */ set_nas(true); } static void toggle_numlock(void) { numlock_enabled = !numlock_enabled; lock_led_set(numlock_enabled, LED_NUM_LOCK); if (layer_state_is(NAS)) { /* If we're already in NAS, re-set it so that we activate the numlock layer. */ set_nas(true); } } static void set_function(void) { /* Make sure to turn off NAS if we're entering function */ set_nas(false); /* Always turn on the mouse layer so the arrow layer can fall through. */ layer_set(true, FUNCTION_MOUSE); layer_set(!mouse_enabled, FUNCTION_ARROWS); } static void set_mouse_enabled(bool on) { mouse_enabled = on; /* Re-run set_function to set our layers correctly. */ set_function(); } bool process_record_user(uint16_t keycode, keyrecord_t *record) { bool pressed = record->event.pressed; switch(keycode) { case N: if (pressed) { set_normal(); } break; case NS: if (pressed) { nas_locked = false; } set_nas(pressed); break; case NSL: if (pressed) { nas_locked = true; set_nas(true); } break; case NLK: if (pressed) { toggle_numlock(); SEND_STRING(SS_DOWN(X_NUMLOCK)); } else { SEND_STRING(SS_UP(X_NUMLOCK)); } break; case FN: if (pressed) { set_function(); } break; case TK0: if (pressed) { set_tenkey(false); } break; case TK1: if (pressed) { set_tenkey(true); } break; case MS: if (pressed) { set_mouse_enabled(true); } break; case AR: if (pressed) { set_mouse_enabled(false); } break; case DZ: if (pressed) { SEND_STRING(SS_TAP(X_KP_0) SS_TAP(X_KP_0)); } break; } return true; }; void matrix_init_user(void) { #ifdef DATAHAND_THUMB_RETURN_COMMAND set_normal(); #endif } void led_set_user(uint8_t usb_led) { lock_led_set(usb_led & (1<