[Keyboard] Add Blu vimclutch (#20060)

Co-authored-by: jack <0x6a73@protonmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

2 files changed, 76 insertions, 0 deletions

diff --git a/keyboards/blu/vimclutch/keymaps/vim_ai/keymap.c b/keyboards/blu/vimclutch/keymaps/vim_ai/keymap.c
new file mode 100644
index 0000000000..107ea4bfd1
--- /dev/null
+++ b/keyboards/blu/vimclutch/keymaps/vim_ai/keymap.c
@@ -0,0 +1,67 @@
+/* Copyright 2021 John Mueller
+ *
+ * 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
+
+enum layer_names {
+    _VIMA,
+    _VIMI
+};
+
+enum my_keycodes {
+    CLUTCH_A = QK_USER,
+    CLUTCH_I
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [_VIMA] = LAYOUT(
+        TO(_VIMA),    TO(_VIMI),  CLUTCH_A
+    ),
+
+    [_VIMI] = LAYOUT(
+        TO(_VIMA),    TO(_VIMI),  CLUTCH_I
+    )
+};
+
+/* Layer-specific lighting */
+layer_state_t layer_state_set_user(layer_state_t state) {
+    writePin(F4, !layer_state_cmp(state, _VIMA));
+    writePin(F5, !layer_state_cmp(state, _VIMI));
+    return state;
+};
+
+/* Define vim-clutching */
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+    case CLUTCH_A:
+        if (record->event.pressed) {
+            tap_code_delay(KC_ESC, 50); 
+            tap_code_delay(KC_A, 50); 
+        } else {
+            tap_code_delay(KC_ESC, 50); 
+        }
+        break;
+    case CLUTCH_I:
+        if (record->event.pressed) {
+            tap_code_delay(KC_ESC, 50); 
+            tap_code_delay(KC_I, 50); 
+        } else {
+            tap_code_delay(KC_ESC, 50); 
+        }
+        break;
+    }
+    return true;
+};
diff --git a/keyboards/blu/vimclutch/keymaps/vim_ai/readme.md b/keyboards/blu/vimclutch/keymaps/vim_ai/readme.md
new file mode 100644
index 0000000000..b1521819f9
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+++ b/keyboards/blu/vimclutch/keymaps/vim_ai/readme.md
@@ -0,0 +1,9 @@
+# Hardcore AI keymap for the vim clutch
+
+The two enclosure tactile switches change between different ways of using the vim clutch.
+
+The first vim clutch mode uses the `ESC` and `a` keys to clutch into and out of vim.
+
+The second vim clutch mode uses the `ESC` and `i` keys to clutch into and out of vim.
+
+These different modes can be combined with shift when using vim to jump to the end or the beginning of a line.  The first mode with `a` jumps to the end.  The second mode with `i` jumps to the beginning.