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/* Copyright 2021 Kyle McCreery
* Copyright 2021 Jonavin Eng
*
* 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 QMK_KEYBOARD_H
#include <stdio.h>
enum custom_layers {
_BASE,
_FN1,
_LOWER,
_RAISE,
};
enum custom_keycodes {
ENCFUNC = SAFE_RANGE, // encoder function keys
};
// Tap Dance Definitions
enum custom_tapdance {
TD_LSFT_CAPSLOCK,
};
qk_tap_dance_action_t tap_dance_actions[] = {
// Tap once for shift, twice for Caps Lock
[TD_LSFT_CAPSLOCK] = ACTION_TAP_DANCE_DOUBLE(KC_LSFT, KC_CAPS),
};
#define KC_LSFTCAPS TD(TD_LSFT_CAPSLOCK)
#define KC_CAD LALT(LCTL(KC_DEL))
#define KC_AF4 LALT(KC_F4)
#define KC_TASK LCTL(LSFT(KC_ESC))
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_BASE] = LAYOUT_all(
KC_MUTE,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
TT(_RAISE), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
KC_LSFTCAPS, KC_SLSH, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SFTENT,
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, LT(_LOWER,KC_SPC), KC_SPC, KC_RALT, MO(_FN1), KC_RCTL ),
[_FN1] = LAYOUT_all(
ENCFUNC,
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_DEL,
KC_CAPS, KC_F11, KC_F12, KC_NO, KC_NO, KC_NO, KC_NO, KC_PSCR, KC_SLCK, KC_PAUS, KC_NO, KC_NO,
KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NLCK, KC_NO, KC_NO, KC_NO, KC_SFTENT,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
[_LOWER] = LAYOUT_all(
KC_TRNS,
KC_GRAVE, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL,
KC_TRNS, KC_MINS, KC_EQL, KC_NO, KC_NO, KC_NO, KC_NO, KC_QUES, KC_SLSH, KC_PIPE, KC_BSLS, KC_TILD,
KC_TRNS, KC_TRNS, KC_UNDS, KC_PLUS, KC_NO, KC_NO, KC_NO, KC_LCBR, KC_RCBR, KC_LBRC, KC_RBRC, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
[_RAISE] = LAYOUT_all(
KC_TRNS,
KC_TAB, KC_HOME, KC_UP, KC_END, KC_PGUP, KC_PMNS, KC_PPLS, KC_P7, KC_P8, KC_P9, KC_P0, KC_TRNS,
TT(_RAISE), KC_LEFT, KC_DOWN, KC_RIGHT,KC_PGDN, KC_PSLS, KC_TAB, KC_P4, KC_P5, KC_P6, KC_PDOT, KC_PEQL,
KC_TRNS, KC_TRNS, KC_NO, KC_DEL, KC_INS, KC_NO, KC_PAST, KC_P0, KC_P1, KC_P2, KC_P3, KC_PENT,
KC_TRNS, KC_TRNS, KC_TRNS, KC_BSPC, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS )
};
/* These are needed whether encoder function is enabled or not when ENCFUNC keycode is pressed.
Defaults never changes if no encoder present to change it
*/
typedef struct {
char keydesc[6]; // this will be displayed on OLED
uint16_t keycode; // this is the keycode that will be sent when activted
} keycodedescType;
static const keycodedescType PROGMEM keyselection[] = {
// list of key codes that will be scrollled through by encoder and description
{"TASK", KC_TASK},
{"INS", KC_INS},
{"DEL", KC_DEL},
{"PrtSc", KC_PSCR},
{"ScrLk", KC_SCLN},
{"Break", KC_PAUS},
{"C-A-D", KC_CAD}, // Ctrl-Alt-Del
{"AltF4", KC_AF4},
{"PLAY", KC_MEDIA_PLAY_PAUSE}
};
#define MAX_KEYSELECTION sizeof(keyselection)/sizeof(keyselection[0])
static uint8_t selectedkey_idx = 0;
static keycodedescType selectedkey_rec;
static void set_selectedkey(uint8_t idx) {
// make a copy from PROGMEM
memcpy_P (&selectedkey_rec, &keyselection[idx], sizeof selectedkey_rec);
//selectedkey_rec = keyselection[idx];
}
void keyboard_post_init_user(void) {
// Call the keyboard post init code.
//selectedkey_rec = keyselection[selectedkey_idx];
set_selectedkey(selectedkey_idx);
}
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case ENCFUNC:
if (record->event.pressed) {
tap_code16(selectedkey_rec.keycode);
} else {
// when keycode is released
}
break;
}
return true;
};
#ifdef ENCODER_ENABLE // Encoder Functionality
uint8_t selected_layer = 0;
bool encoder_update_user(uint8_t index, bool clockwise) {
#ifdef OLED_DRIVER_ENABLE
oled_clear();
oled_render();
#endif
switch (index) {
case 0: // This is the only encoder right now, keeping for consistency
switch(get_highest_layer(layer_state)){ // special handling per layer
case _FN1: // on Fn layer select what the encoder does when pressed
if (!keyboard_report->mods) {
if ( clockwise ) {
if ( selectedkey_idx < MAX_KEYSELECTION-1) {
selectedkey_idx ++;
} else {
// do nothing
}
} else if ( !clockwise ) {
if ( selectedkey_idx > 0){
selectedkey_idx --;
} else {
// do nothing
}
}
set_selectedkey(selectedkey_idx);
break;
} else {
// continue to default
}
default: // all other layers
if ( clockwise ) {
if ( selected_layer < 3 && keyboard_report->mods & MOD_BIT(KC_LSFT) ) { // If you are holding L shift, encoder changes layers
selected_layer ++;
layer_move(selected_layer);
} else if (keyboard_report->mods & MOD_BIT(KC_LCTL)) { // if holding Left Ctrl, navigate next word
tap_code16(LCTL(KC_RGHT));
} else if (keyboard_report->mods & MOD_BIT(KC_LALT)) { // if holding Left Alt, change media next track
tap_code(KC_MEDIA_NEXT_TRACK);
} else {
tap_code(KC_VOLU); // Otherwise it just changes volume
}
} else if ( !clockwise ) {
if ( selected_layer > 0 && keyboard_report->mods & MOD_BIT(KC_LSFT) ) {
selected_layer --;
layer_move(selected_layer);
} else if (keyboard_report->mods & MOD_BIT(KC_LCTL)) { // if holding Left Ctrl, navigate previous word
tap_code16(LCTL(KC_LEFT));
} else if (keyboard_report->mods & MOD_BIT(KC_LALT)) { // if holding Left Alt, change media previous track
tap_code(KC_MEDIA_PREV_TRACK);
} else {
tap_code(KC_VOLD);
}
}
break;
}
break;
}
return true;
}
#endif
#ifdef OLED_DRIVER_ENABLE // OLED Functionality
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
return OLED_ROTATION_180; // flips the display 180 degrees if offhand
}
bool clear_screen = false; // used to manage singular screen clears to prevent display glitch
static void render_name(void) { // Render Mercutio Script Text
static const char PROGMEM mercutio_name[] = {
0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0x95, 0xB5, 0x96, 0xD5, 0xB6, 0xB6,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0x00
};
oled_write_P(mercutio_name, false);
}
static void render_logo(void) { // Render MechWild "MW" Logo
static const char PROGMEM logo_1[] = {0x97, 0x98, 0x99, 0x9A,0x00};
static const char PROGMEM logo_2[] = {0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0x00};
static const char PROGMEM logo_3[] = {0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xB6, 0x00};
static const char PROGMEM logo_4[] = {0xB6, 0xB6, 0xB6, 0x9B, 0x9C, 0x9D, 0x9E, 0x00};
oled_set_cursor(0,0);
oled_write_P(logo_1, false);
oled_set_cursor(0,1);
oled_write_P(logo_2, false);
oled_set_cursor(0,2);
oled_write_P(logo_3, false);
oled_set_cursor(0,3);
oled_write_P(logo_4, false);
}
void oled_task_user(void) {
if ( IS_HOST_LED_OFF(USB_LED_NUM_LOCK) && IS_HOST_LED_OFF(USB_LED_CAPS_LOCK) && selected_layer == 0 && get_highest_layer(layer_state) == 0 ) {
render_name();
clear_screen = true;
} else {
if (clear_screen == true) {
oled_clear();
oled_render();
clear_screen = false;
}
render_logo();
oled_set_cursor(8,2);
char fn_str[12];
switch(selected_layer){
case 0:
oled_write_P(PSTR("BASE"), false);
break;
case 1:
sprintf(fn_str, "FN %5s", selectedkey_rec.keydesc);
oled_write(fn_str, false);
//oled_write_P(PSTR("FN "), false);
break;
case 2:
oled_write_P(PSTR("LOWER"), false);
break;
case 3:
oled_write_P(PSTR("RAISE"), false);
break;
default:
oled_write_P(PSTR("Layer ?"), false); // Should never display, here as a catchall
}
oled_set_cursor(8,3);
if (get_highest_layer(layer_state) == selected_layer) {
oled_write_P(PSTR(" "), false);
} else {
switch (get_highest_layer(layer_state)) {
case 0:
oled_write_P(PSTR("Temp BASE"), false);
break;
case 1:
sprintf(fn_str, "Temp FN %5s", selectedkey_rec.keydesc);
oled_write(fn_str, false);
break;
case 2:
oled_write_P(PSTR("Temp LOWER"), false);
break;
case 3:
oled_write_P(PSTR("Temp RAISE"), false);
break;
default:
oled_write_P(PSTR("Temp Layer ?"), false); // Should never display, here as a catchall
}
}
led_t led_state = host_keyboard_led_state();
oled_set_cursor(8,0);
uint8_t wpm_count;
char wpm_str[10];
wpm_count=get_current_wpm();
if (wpm_count > 020) { // how wpm when > 20
sprintf(wpm_str, " WPM: %03d", wpm_count);
oled_write(wpm_str, false);
} else {
oled_write_P(PSTR(" JONAVIN "), false); // otherwise display keymap name
}
oled_set_cursor(8,1);
oled_write_P(led_state.num_lock ? PSTR("NUM ") : PSTR(" "), false);
oled_write_P(led_state.caps_lock ? PSTR("CAPS ") : PSTR(" "), false);
oled_write_P(led_state.scroll_lock ? PSTR("SCR") : PSTR(" "), false);
}
}
void suspend_power_down_user(void) { // shutdown oled when powered down to prevent OLED from showing Mercutio all the time
oled_off();
}
#endif
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