[Keymap] Add Colemak to existing fc660c keymap (#6374)

* consistent enums

* add colemak to another layer for fun

* update readme

* consistent enums

* add colemak to another layer for fun

* update readme

2 files changed, 62 insertions, 10 deletions

diff --git a/keyboards/fc660c/keymaps/siroleo/README.md b/keyboards/fc660c/keymaps/siroleo/README.md
index 91dd9ed3b..f174c7f3e 100644
--- a/keyboards/fc660c/keymaps/siroleo/README.md
+++ b/keyboards/fc660c/keymaps/siroleo/README.md
@@ -6,3 +6,4 @@ Emulates original keymap with modifications for:
 - Grave key(s)
 - Reset on the function layer
 - Mouse keys ala Tada68
+- A layer for playing with Colemak
diff --git a/keyboards/fc660c/keymaps/siroleo/keymap.c b/keyboards/fc660c/keymaps/siroleo/keymap.c
index a2d859f15..371133671 100644
--- a/keyboards/fc660c/keymaps/siroleo/keymap.c
+++ b/keyboards/fc660c/keymaps/siroleo/keymap.c
@@ -16,6 +16,21 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include QMK_KEYBOARD_H
 
+enum siroleo_layers
+{
+    _QWERTY,
+    _COLEMAK,
+    _FNM
+};
+
+enum siroleo_keycodes
+{
+    QWERTY = SAFE_RANGE,
+    COLEMAK
+};
+
+#define FNM MO(_FNM)
+
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     /* BASE layer: Default Layer
    * ,--------------------------------------------------------------------------------------------------.
@@ -30,12 +45,32 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * | Ctrl  | Alt   | Gui  |               Space                | Fn  | Ctrl | Alt   | Left| Down|Right|
    * `--------------------------------------------------------------------------------------------------´
    */
-  [0] = LAYOUT(
-        KC_ESC, KC_1,   KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS,KC_EQL, KC_BSPC,     KC_GRV,
-        KC_TAB, KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,   KC_LBRC,KC_RBRC,KC_BSLS,     KC_DEL,
-        KC_GRV ,KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,     KC_ENT,
-        KC_LSFT,KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,KC_RSFT,     KC_UP,
-        KC_LCTL,KC_LALT,KC_LGUI,          KC_SPC,                       MO(1),KC_RCTL,KC_RALT,      KC_LEFT,KC_DOWN,KC_RGHT
+  [_QWERTY] = LAYOUT(
+        KC_GESC, KC_1,   KC_2,   KC_3,  KC_4,  KC_5,  KC_6,  KC_7,  KC_8,   KC_9,  KC_0,   KC_MINS,KC_EQL, KC_BSPC,    KC_GRV,
+        KC_TAB,  KC_Q,   KC_W,   KC_E,  KC_R,  KC_T,  KC_Y,  KC_U,  KC_I,   KC_O,  KC_P,   KC_LBRC,KC_RBRC,KC_BSLS,    KC_DEL,
+        KC_GRV , KC_A,   KC_S,   KC_D,  KC_F,  KC_G,  KC_H,  KC_J,  KC_K,   KC_L,  KC_SCLN,KC_QUOT,     KC_ENT,
+        KC_LSFT, KC_Z,   KC_X,   KC_C,  KC_V,  KC_B,  KC_N,  KC_M,  KC_COMM,KC_DOT,KC_SLSH,KC_RSFT,     KC_UP,
+        KC_LCTL, KC_LALT,KC_LGUI,          KC_SPC,                      FNM,KC_RCTL,KC_RALT,    KC_LEFT,KC_DOWN,KC_RGHT
+    ),
+    /* Colemak Layer
+   * ,--------------------------------------------------------------------------------------------------.
+   * | Esc |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  | Backspace |  | `   |
+   * |-----------------------------------------------------------------------------------------+  +-----+
+   * | Tab    |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |  Bksp  |  | Del |
+   * |-----------------------------------------------------------------------------------------+  +-----+
+   * | `       |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |    Enter    |
+   * |--------------------------------------------------------------------------------------------+
+   * | Shift      |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  |  /  | Shift       | Up  |
+   * +--------------------------------------------------------------------------------------------+-----+
+   * | Ctrl  | Alt   | Gui  |               Space                | Fn  | Ctrl | Alt   | Left| Down|Right|
+   * `--------------------------------------------------------------------------------------------------´
+   */
+  [_COLEMAK] = LAYOUT(
+        KC_GESC, KC_1,   KC_2,   KC_3,  KC_4,  KC_5,  KC_6,  KC_7,  KC_8,   KC_9,  KC_0,   KC_MINS,KC_EQL, KC_BSPC,    KC_GRV,
+        KC_TAB,  KC_Q,   KC_W,   KC_F,  KC_P,  KC_G,  KC_J,  KC_L,  KC_U,   KC_Y,  KC_SCLN,KC_LBRC,KC_RBRC,KC_BSLS,    KC_DEL,
+        KC_GRV , KC_A,   KC_R,   KC_S,  KC_T,  KC_D,  KC_H,  KC_N,  KC_E,   KC_I,  KC_O   ,KC_QUOT,     KC_ENT,
+        KC_LSFT, KC_Z,   KC_X,   KC_C,  KC_V,  KC_B,  KC_K,  KC_M,  KC_COMM,KC_DOT,KC_SLSH,KC_RSFT,     KC_UP,
+        KC_LCTL, KC_LALT,KC_LGUI,          KC_SPC,                      FNM,KC_RCTL,KC_RALT,    KC_LEFT,KC_DOWN,KC_RGHT
     ),
    /* FN layer
    * ,--------------------------------------------------------------------------------------------------.
@@ -50,11 +85,27 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |       | Reset |      |                                    |      |      |      | MsL | MsD | MsR |
    * `--------------------------------------------------------------------------------------------------´
    */
-  [1] = LAYOUT(
+  [_FNM] = LAYOUT(
         KC_GRV, KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10, KC_F11, KC_F12, KC_MUTE,     KC_VOLU,
-        _______,_______,_______,_______,_______,_______,_______,_______,KC_PSCR,KC_SLCK,KC_PAUS,_______,_______,_______,     KC_VOLD,
-        _______,_______,_______,_______,_______,_______,_______,_______,KC_HOME,KC_PGUP,_______,_______,     _______,
+        _______,_______,_______,_______,_______,_______,_______,_______,KC_PSCR,KC_SLCK,KC_PAUS,_______,_______,  RESET,     KC_VOLD,
+        _______,_______,_______, QWERTY,COLEMAK,_______,_______,_______,KC_HOME,KC_PGUP,_______,_______,     _______,
         _______,_______,_______,_______,_______,_______,_______,_______,KC_END, KC_PGDN,_______,KC_BTN1,     KC_MS_U,
-        _______,  RESET,_______,                _______,                MO(1),  _______,_______,       KC_MS_L,KC_MS_D,KC_MS_R
+        _______,_______,_______,                _______,               _______,_______,_______,       KC_MS_L,KC_MS_D,KC_MS_R
     )
 };
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      return false;
+    case COLEMAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      return false;
+  }
+  return true;
+}
\ No newline at end of file