Merge remote-tracking branch 'origin/master' into develop

2 files changed, 155 insertions, 0 deletions

diff --git a/keyboards/keyboardio/atreus/keymaps/ardumont/keymap.c b/keyboards/keyboardio/atreus/keymaps/ardumont/keymap.c
new file mode 100644
index 0000000000..3bde667ee9
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/ardumont/keymap.c
@@ -0,0 +1,132 @@
+// Copyright (C) 2019, 2020  Keyboard.io, Inc
+//               2021  Antoine R. Dumont (@ardumont) <antoine.romain.dumont@gmail.com>
+//
+// this is the style you want to emulate.
+// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
+
+#include QMK_KEYBOARD_H
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+enum layer_names {
+    _QW,
+    _RS,
+    _LW,
+};
+
+// tap: z    // hold: SHIFT
+#define Z_SFT     SFT_T(KC_Z)
+// tap: /    // hold: SHIFT
+#define SLSH_SFT  SFT_T(KC_SLSH)
+
+// tap: `    // hold: SHIFT
+#define GRAVE_SFT SFT_T(KC_GRAVE)
+// tap: [    // hold: SHIFT
+#define RBRC_SFT  SFT_T(KC_RBRC)
+
+// Layer movment
+#define FN0 MO(_RS)  // move to layer 1 (L1)
+#define FN1 TG(_LW)  // move to layer 2 (L2)
+#define FN2 TO(_QW)  // move to layer 0 (L0)
+
+  /*
+   *  q     w     e     r   t      ||     y   u   i/tab o  p
+   *  a     s     d     f   g      ||     h   j   k     l  ;
+   *  z/sft x     c     v   b  `   || \   n   m   ,     .  //sft
+   *  ctl   esc  super  alt L1 spc || spc L1  alt -     '  ctl
+   */
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QW] = LAYOUT( /* Qwerty */
+    KC_Q,    KC_W,   KC_E,     KC_R,    KC_T,                      KC_Y,   KC_U,    KC_I,    KC_O,    KC_P    ,
+    KC_A,    KC_S,   KC_D,     KC_F,    KC_G,                      KC_H,   KC_J,    KC_K,    KC_L,    KC_SCLN ,
+    Z_SFT,   KC_X,   KC_C,     KC_V,    KC_B,   KC_GRAVE, KC_BSLS, KC_N,   KC_M,    KC_COMM, KC_DOT,  SLSH_SFT,
+    KC_LCTRL, KC_ESC, KC_LGUI,  KC_LALT, KC_SPC, FN0,      FN0,     KC_SPC, KC_LALT, KC_MINS, KC_QUOT, KC_LCTRL
+  ),
+
+  /*
+   *  1     2      3     4   5       ||    6   7   8    9    0
+   *  !     @      #     $   %       ||    ^   &   *    (    )
+   *  `/sft ~      ?     ?   ?   ~   || |  +   -   /    [    ]/sft
+   *  ctl   esc    super alt spc L2  || L2 spc alt =    esc  ctl
+   */
+  [_RS] = LAYOUT( /* [> RAISE <] */
+    KC_1,      KC_2,    KC_3,    KC_4,    KC_5,                       KC_6,     KC_7,    KC_8,    KC_9,    KC_0    ,
+    KC_EXLM,   KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                    KC_CIRC,  KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN ,
+    GRAVE_SFT, KC_TILD, KC_NO,   KC_NO,   KC_NO,    _______, _______, KC_PLUS,  KC_MINS, KC_SLSH, KC_LBRC, RBRC_SFT,
+    _______,   _______, _______, _______, _______, FN1,      FN1,     _______, _______, KC_EQL,   _______,  _______
+  ),
+
+  /*
+   * F1  F2  F3    F4  F5          ||    F6  F7  F8  F9  F10
+   * __  __  __    __  F11         ||    F12 __  __  __  __
+   * __  __  __    dbg rst eep-rst || __ __  __  __  __  __
+   * ctl esc super alt  __ L0      || L0 __ alt  __  esc ctl
+   */
+  [_LW] = LAYOUT( /* [> LOWER <] */
+    KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_F7,   KC_F8, KC_F9,  KC_F10,
+    KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC_F11,                    KC_F12,  KC_NO,   KC_NO, KC_NO,  KC_NO ,
+    KC_NO,   KC_NO,   KC_NO,   DEBUG,   RESET,   EEP_RST, _______, KC_NO,   KC_NO,   KC_NO, KC_NO,  KC_NO ,
+    _______, _______, _______, _______, _______, FN2,     FN2,     _______, _______, KC_NO, KC_ESC, _______
+  )
+};
+
+// Initialize variable holding the binary
+// representation of active modifiers.
+uint8_t mod_state;
+
+bool substitute_keycode(uint16_t keycode, keyrecord_t *record, uint8_t mod_state, uint16_t substitute_keycode) {
+    /* Substitute keycode if condition matches */
+    // Initialize a boolean variable that keeps track
+    // of the delete key status: registered or not?
+    static bool key_registered;
+    // ctrl activated?
+    if ((mod_state & MOD_BIT(KC_LCTRL)) == MOD_BIT(KC_LCTRL)) {
+        if (record->event.pressed) {
+            // No need to register KC_LCTRL because it's already active.
+            unregister_code(KC_LCTRL);
+            // Send substitute code
+            register_code(substitute_keycode);
+            // Update the boolean variable to reflect the status of the register
+            key_registered = true;
+            // Reapplying modifier state so that the held shift key(s)
+            // still work even after having tapped the Backspace/Delete key.
+            set_mods(mod_state);
+            // Do not let QMK process the keycode further
+            return false;
+        } else {
+            // In case substitude_keycode is still being sent even after the release of
+            // the key
+            if (key_registered) {
+                unregister_code(substitute_keycode);
+                key_registered = false;
+                // Do not let QMK process the keycode further
+                return false;
+            }
+        }
+    }
+    // Else, let QMK process the keycode as usual
+    return true;
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    // Store the current modifier state in the variable for later reference
+    mod_state = get_mods();
+    switch (keycode) {
+    case KC_I:
+        return substitute_keycode(keycode, record, mod_state, KC_TAB);
+    case KC_M:
+        return substitute_keycode(keycode, record, mod_state, KC_ENTER);
+    case KC_H:
+        return substitute_keycode(keycode, record, mod_state, KC_BSPC);
+    case KC_D:
+        return substitute_keycode(keycode, record, mod_state, KC_DEL);
+    case KC_N:
+        return substitute_keycode(keycode, record, mod_state, KC_DOWN);
+    case KC_P:
+        return substitute_keycode(keycode, record, mod_state, KC_UP);
+    }
+    return true;
+};
diff --git a/keyboards/keyboardio/atreus/keymaps/ardumont/readme.md b/keyboards/keyboardio/atreus/keymaps/ardumont/readme.md
new file mode 100644
index 0000000000..d2532d7e97
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/ardumont/readme.md
@@ -0,0 +1,23 @@
+![ardumont layout](https://i.imgur.com/tuk64AI.png)
+
+# ardumont layout
+
+This is a qwerty layout for the keyboardio/atreus. For the most part, it's a
+straightforward layout. Only the modifiers key are not organized like the default
+layout. Those modifier keys are mostly symmetrically configured.
+
+The idea is that when using a modifier key, some users may expect to use both side of
+the keyboard symmetrically (as in emacs, qutebrowser, terminal/tmux).
+
+Exceptions to the rules are the `Escape` and the `Super` which only exists on the left
+Side of the keyboard. Those are mostly unused.
+
+Note that some keys are not present in the keyboard (e.g `Tab`, `Enter`, ...) since they
+are available from the legacy terminal bindings:
+
+- Ctrl-i: Tab
+- Ctrl-m: Enter
+- Ctrl-h: Backspace
+- Ctrl-d: Del
+- Ctrl-n: Down
+- Ctrl-p: Up