lily58/keymap.c

// Copyright 2021 Nicolas Druoton (druotoni)
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H
#include "transactions.h"

// global
#include "boot.h"
#include "gui_state.h"
#include "navi_logo.h"

#include "draw_helper.h"
#include "fast_random.h"

// left side
#include "burst.h"
#include "layer_frame.h"

// right side
#include "ring.h"

// clang-format off
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {[0] = LAYOUT(KC_GESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC, KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_QUOT, KC_LSFT, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_ENT, KC_LCTL, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_LBRC, KC_RBRC, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_BSLS, KC_LGUI, KC_LAPO, MO(1), KC_SPC, KC_SPC, MO(2), KC_RAPC, KC_RCTL),
                                                              [1] = LAYOUT(KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_GRV, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_TRNS, KC_BRID, KC_BRIU, KC_MPRV, KC_MNXT, KC_NO, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_NO, KC_NO, KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_MSTP, KC_LPRN, KC_NO, KC_NO, KC_RPRN, KC_EQL, KC_MINS, KC_NO, KC_DEL, KC_BSLS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_NO, KC_TRNS, KC_TRNS),
                                                              [2] = LAYOUT(KC_TRNS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_TRNS, KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_F11, KC_F12, KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_NO, KC_TRNS, KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)};
// clang-format on

// sync transport
typedef struct _sync_keycode_t {
  uint16_t keycode;
} sync_keycode_t;

// force rigth side to update
bool b_sync_need_send = false;

// last keycode typed
sync_keycode_t last_keycode;

oled_rotation_t oled_init_user(oled_rotation_t rotation) {
  // vertical orientation
  return OLED_ROTATION_270;
}

void render(gui_state_t t) {
  // logo
  render_logo(t);

#if IS_LEFT
  // left side
  render_layer_frame(t);
  render_gears();

  decay_scope();
  render_scope(t);
#endif

#if IS_RIGHT
  // right side
  render_circle(t);
#endif
}

void update(uint16_t keycode) {
#if IS_LEFT
  update_scope();
#endif

#if IS_RIGHT
  update_circle(keycode);
#endif
}

void reset(void) {
#if IS_LEFT
  reset_scope();
#endif

#if IS_RIGHT
  reset_ring();
#endif
}

void set_wackingup_mode_clean(void) {
  oled_clear();
  reset();
}

bool oled_task_user(void) {
  gui_state_t t = get_gui_state();

  // in sleep mode => turn display off
  if (t == _SLEEP) {
    oled_off();
    return false;
  }

  // not in sleep mode => screen is on
  oled_on();

#ifdef WITH_BOOT
  // in booting mode => display booting animation
  if (t == _BOOTING) {
    bool boot_finished = render_boot();
    if (boot_finished) {
      // end of the boot : wacking up
      set_wackingup_mode_clean();
      update_gui_state();
    }
    return false;
  }
#endif

  // in halting mode => display booting animation
  if (t == _HALTING) {
    render_halt();
    return false;
  }

  render(t);
  return false;
}

void process_key(uint16_t keycode) {
  // update screen with the new key
  update(keycode);

  gui_state_t t = get_gui_state();

  if (t == _IDLE) {
    // wake up animation
    reset();
  }

  if (t == _BOOTING || t == _HALTING) {
    // cancel booting or halting : waking_up
    set_wackingup_mode_clean();
  }

  if (t == _SLEEP) {
    // boot sequence
    set_wackingup_mode_clean();
    reset_boot();
  }

  update_gui_state();
}

void user_sync_a_slave_handler(uint8_t in_buflen, const void *in_data,
                               uint8_t out_buflen, void *out_data) {
  const sync_keycode_t *m2s = (const sync_keycode_t *)in_data;
  // get the last char typed on left side and update the right side
  process_key(m2s->keycode);
}

void keyboard_post_init_user(void) {
  // callback for tranport sync data
  transaction_register_rpc(USER_SYNC_A, user_sync_a_slave_handler);
}

void housekeeping_task_user(void) {
  // only for master side
  if (!is_keyboard_master())
    return;

  // only if a new char was typed
  if (!b_sync_need_send)
    return;

  // send the char to the slave side : sync is done
  if (transaction_rpc_send(USER_SYNC_A, sizeof(last_keycode), &last_keycode)) {
    b_sync_need_send = false;
  }
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  if (record->event.pressed) {
    // master : store keycode to sent to the other side to be process_key
    last_keycode.keycode = keycode;
    b_sync_need_send = true;

    // gui process the input
    process_key(keycode);
  }
  return true;
}

#if IS_LEFT
layer_state_t layer_state_set_user(layer_state_t state) {
  // update the frame with the layer name
  update_layer_frame(state);
  return state;
}
#endif