text: /*
  Copyright 2011 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/>.
  */
  
  /* 
   * Keymap for Macway mod
   */
  #include <stdint.h>
  #include <stdbool.h>
  #include <avr/pgmspace.h>
  #include "keycode.h"
  #include "print.h"
  #include "debug.h"
  #include "util.h"
  #include "keymap.h"
  
  
  // Convert physical keyboard layout to matrix array.
  // This is a macro to define keymap easily in keyboard layout form.
  #define KEYMAP( \
      K11, K10, K20, K30, K40, K41, K51, K50, K60, K70, K80, K81, K61, K02, \
      K12, K13, K23, K33, K43, K42, K52, K53, K63, K73, K83, K82, K62, K01, \
      K15, K14, K24, K34, K44, K45, K55, K54, K64, K74, K84, K85, K06, \
      K67, K16, K26, K36, K46, K47, K57, K56, K66, K76, K87, K32, K35, \
      K75, K22, K00, K07, K21, K04, K37, K27, K17 \
  ) { \
      { KC_##K00, KC_##K01, KC_##K02, KC_NO,    KC_##K04, KC_NO,    KC_##K06, KC_##K07 }, \
      { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
      { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_NO,    KC_##K26, KC_##K27 }, \
      { KC_##K30, KC_NO,    KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \
      { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \
      { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
      { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_NO,    KC_##K66, KC_##K67 }, \
      { KC_##K70, KC_NO,    KC_NO,    KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_NO    }, \
      { KC_##K80, KC_##K81, KC_##K82, KC_##K83, KC_##K84, KC_##K85, KC_NO,    KC_##K87 } \
  }
  
  #define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
  
  
  // Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
  static const uint8_t PROGMEM fn_layer[] = {
      0,              // Fn0
      1,              // Fn1
      2,              // Fn2
      3,              // Fn3
      4,              // Fn4
      0,              // Fn5
      3,              // Fn6
      3               // Fn7
  };
  
  // Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
  // See layer.c for details.
  static const uint8_t PROGMEM fn_keycode[] = {
      KC_NO,          // Fn0
      KC_NO,          // Fn1
      KC_SLSH,        // Fn2
      KC_SCLN,        // Fn3
      KC_SPC,         // Fn4
      KC_NO,          // Fn5
      KC_NO,          // Fn6
      KC_NO           // Fn7
  };
  
  static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      /* Layer 0: Default Layer
       * ,-----------------------------------------------------------.
       * |Esc|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backsp |
       * |-----------------------------------------------------------|
       * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     |
       * |-----------------------------------------------------'     |
       * |Contro|  A|  S|  D|  F|  G|  H|  J|  K|  L|Fn3|  '|Return  |
       * |-----------------------------------------------------------|
       * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift |Fn1|
       * |-----------------------------------------------------------|
       * |Fn7|Gui |Alt  |Fn4                   |Alt  |Gui|Fn6|Fn6|Ctr|
       * `-----------------------------------------------------------'
       */
      KEYMAP(ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC, \
             TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS, \
             LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   FN3, QUOT,ENT, \
             LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, FN2, RSFT,FN1, \
             FN7, LGUI,LALT,FN4, RALT,GRV, FN6, FN6, RCTL),
  
  
      /* Layer 1: HHKB mode (HHKB Fn)
       * ,-----------------------------------------------------------.
       * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
       * |-----------------------------------------------------------|
       * |Caps |   |   |   |   |   |   |   |Psc|Slk|Pus|Up |   |     |
       * |-----------------------------------------------------'     |
       * |Contro|VoD|VoU|Mut|   |   |  *|  /|Hom|PgU|Lef|Rig|Enter   |
       * |-----------------------------------------------------------|
       * |Shift   |   |   |   |   |   |  +|  -|End|PgD|Dow|Shift |xxx|
       * |-----------------------------------------------------------|
       * |   |Gui |Alt  |                      |Alt  |Gui|   |   |Ctr|
       * `-----------------------------------------------------------'
       */ 
      KEYMAP(PWR, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL, \
             CAPS,NO,  NO,  NO,  NO,  NO,  NO,  NO,  PSCR,SLCK,BRK, UP,  INS, NLCK,\
             LCTL,VOLD,VOLU,MUTE,NO,  NO,  PAST,PSLS,HOME,PGUP,LEFT,RGHT,ENT, \
             LSFT,NO,  NO,  NO,  NO,  NO,  PPLS,PMNS,END, PGDN,DOWN,RSFT,FN1, \
             NO,  LGUI,LALT,SPC, RALT,NO,  NO,  NO,  RCTL),
  
  
      /* Layer 2: Vi mode (Quote/Rmeta)
       * ,-----------------------------------------------------------.
       * |  `| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|   `   |
       * |-----------------------------------------------------------|
       * |  \  |Hom|PgD|Up |PgU|End|Hom|PgD|PgU|End|   |   |   |     |
       * |-----------------------------------------------------'     |
       * |Contro|   |Lef|Dow|Rig|   |Lef|Dow|Up |Rig|   |   |   \    |
       * |-----------------------------------------------------------|
       * |Shift   |   |   |   |   |   |Hom|PgD|PgU|End|xxx|Shift |   |
       * |-----------------------------------------------------------|
       * |   |Gui |Alt  |Space                 |Alt  |Gui|Fn6|Fn6|Ctr|
       * `-----------------------------------------------------------'
       */
      KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, GRV, \
             BSLS,HOME,PGDN,UP,  PGUP,END, HOME,PGDN,PGUP,END, NO,  NO,  NO,  NO,  \
             LCTL,NO,  LEFT,DOWN,RGHT,NO,  LEFT,DOWN,UP,  RGHT,NO,  NO,  BSLS, \
             LSFT,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, FN2, RSFT,NO, \
             NO,  LGUI,LALT,SPC, RALT,RGUI,FN6, FN6, RCTL),
  
  
      /* Layer 3: Mouse mode (Semicolon)
       * ,-----------------------------------------------------------.
       * |  `| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|   `   |
       * |-----------------------------------------------------------|
       * |  \  |MwL|MwD|McU|MwU|MwR|MwL|MwD|MwU|MwR|   |   |   |     |
       * |-----------------------------------------------------'     |
       * |Contro|   |McL|McD|McR|   |McL|McD|McU|McR|xxx|   |   \    |
       * |-----------------------------------------------------------|
       * |Shift   |   |   |Mb1|Mb2|Mb3|Mb2|Mb1|   |   |   |Shift |   |
       * |-----------------------------------------------------------|
       * |xxx|Gui |Alt  |Mb1                   |Alt  |   |   |   |   |
       * `-----------------------------------------------------------'
       * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel 
       */
      KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, GRV, \
             BSLS,WH_L,WH_D,MS_U,WH_U,WH_R,WH_L,WH_D,WH_U,WH_R,NO,  NO,  NO,  NO,  \
             LCTL,NO,  MS_L,MS_D,MS_R,NO,  MS_L,MS_D,MS_U,MS_R,FN3, NO,  BSLS, \
             LSFT,NO,  NO,  BTN1,BTN2,BTN3,BTN2,BTN1,NO,  NO,  NO,  RSFT,NO, \
             FN7, LGUI,LALT,BTN1,RALT,NO,  FN6, FN6, NO),
  
  
      /* Layer 4: Matias half keyboard style (Space)
       * ,-----------------------------------------------------------.
       * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
       * |-----------------------------------------------------------|
       * |Backs|  P|  O|  I|  U|  Y|  T|  R|  E|  W|  Q|Tab|Tab|     |
       * |-----------------------------------------------------'     |
       * |Contro|  ;|  L|  K|  J|  H|  G|  F|  D|  S|  A|Con|Control |
       * |-----------------------------------------------------------|
       * |Shift   |  /|  .|  ,|  M|  N|  B|  V|  C|  X|  Z|Shift |   |
       * |-----------------------------------------------------------|
       * |   |Gui |Alt  |xxxxxxxxxxxxxxxxxxxxxx|Alt  |Gui|   |   |Ctr|
       * `-----------------------------------------------------------'
       */
      KEYMAP(MINS,0,   9,   8,   7,   6,   5,   4,   3,   2,   1,   NO,  NO,  ESC, \
             BSPC,P,   O,   I,   U,   Y,   T,   R,   E,   W,   Q,   TAB, TAB, TAB, \
             LCTL,SCLN,L,   K,   J,   H,   G,   F,   D,   S,   A,   RCTL,RCTL, \
             LSFT,SLSH,DOT, COMM,M,   N,   B,   V,   C,   X,   Z,   RSFT,NO, \
             NO,  LGUI,LALT,FN4, RALT,RGUI,NO,  NO,  RCTL),
  };
  
  
  uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
  {
      return KEYCODE(layer, row, col);
  }
  
  uint8_t keymap_fn_layer(uint8_t index)
  {
      return pgm_read_byte(&fn_layer[index]);
  }
  
  uint8_t keymap_fn_keycode(uint8_t index)
  {
      return pgm_read_byte(&fn_keycode[index]);
  }
  