183 lines
9.9 KiB
C
183 lines
9.9 KiB
C
#include QMK_KEYBOARD_H
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#include "keymap_german.h"
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enum layer_names { _BL, _LOWER, _RAISE, _FUNC, _SHIFT };
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enum custom_keycodes { LOWER = SAFE_RANGE, RAISE };
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// clang-format off
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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// Base Layer (QWERTY logical layout, German OS)
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// ,-----------------------------------------------------------------------------------.
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// | Esc | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Del |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
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// |------+------+------+------+------+-------------+------+------+------+------+------|
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// | Esc | A | S | D | F | G | H | J | K | L | ; | ' |
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// |------+------+------+------+------+------|------+------+------+------+------+------|
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// | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | Ctrl | GUI | GUI | Alt |Lower | Space |Raise | Left | Down | Up |Right |
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// `-----------------------------------------------------------------------------------'
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//
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[_BL] = LAYOUT(
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KC_ESC, DE_1, DE_2, DE_3, DE_4, DE_5, DE_6, DE_7, DE_8, DE_9, DE_0, KC_DEL,
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KC_TAB, DE_Q, DE_W, DE_E, DE_R, DE_T, DE_Y, DE_U, DE_I, DE_O, DE_P, KC_BSPC,
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KC_ESC, DE_A, DE_S, DE_D, DE_F, DE_G, DE_H, DE_J, DE_K, DE_L, DE_SCLN, DE_QUOT,
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KC_LSFT, DE_Z, DE_X, DE_C, DE_V, DE_B, DE_N, DE_M, DE_COMM, DE_DOT, DE_SLSH, KC_ENT,
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KC_LCTL, KC_LGUI, KC_LGUI, KC_LALT, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
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),
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// Lower
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// ,-----------------------------------------------------------------------------------.
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// | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Del |
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// |------+------+------+------+------+-------------+------+------+------+------+------|
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// | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp |
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// |------+------+------+------+------+-------------+------+------+------+------+------|
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// | Del | | | | | | | _ | + | { | } | | |
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// |------+------+------+------+------+------|------+------+------+------+------+------|
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// | | | | | | | | ~ | | | Home | End | |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | | | | | | | | Next | Vol- | Vol+ | Play |
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// `-----------------------------------------------------------------------------------'
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//
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[_LOWER] = LAYOUT(
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DE_TILD, DE_EXLM, DE_AT, DE_HASH, DE_DLR, DE_PERC, DE_CIRC, DE_AMPR, DE_ASTR, DE_LPRN, DE_RPRN, KC_DEL,
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DE_TILD, DE_EXLM, DE_AT, DE_HASH, DE_DLR, DE_PERC, DE_CIRC, DE_AMPR, DE_ASTR, DE_LPRN, DE_RPRN, KC_BSPC,
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KC_DEL, _______, _______, _______, _______, _______, _______, DE_UNDS, DE_PLUS, DE_LCBR, DE_RCBR, DE_PIPE,
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_______, _______, _______, _______, _______, _______, _______, DE_TILD, DE_PIPE, KC_HOME, KC_END, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
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),
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// Raise
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// ,-----------------------------------------------------------------------------------.
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// | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Del |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
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// |------+------+------+------+------+-------------+------+------+------+------+------|
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// | Del | | | | | | | - | = | [ | ] | \ |
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// |------+------+------+------+------+------|------+------+------+------+------+------|
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// | | | | | | | | # | / | Pg Up| Pg Dn| |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | | | | | | | | Next | Vol- | Vol+ | Play |
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// `-----------------------------------------------------------------------------------'
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//
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[_RAISE] = LAYOUT(
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DE_GRV, DE_1, DE_2, DE_3, DE_4, DE_5, DE_6, DE_7, DE_8, DE_9, DE_0, KC_DEL,
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DE_GRV, DE_1, DE_2, DE_3, DE_4, DE_5, DE_6, DE_7, DE_8, DE_9, DE_0, KC_BSPC,
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KC_DEL, _______, _______, _______, _______, _______, _______, DE_MINS, DE_EQL, DE_LBRC, DE_RBRC, DE_BSLS,
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_______, _______, _______, _______, _______, _______, _______, DE_HASH, DE_SLSH, KC_PGUP, KC_PGDN, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
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),
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// Func (Lower + Raise = German characters)
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// ,-----------------------------------------------------------------------------------.
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// | Esc | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Del |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | Tab | Q | W | E | R | T | Y | Ü | I | Ö | P | Bksp |
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// |------+------+------+------+------+-------------+------+------+------+------+------|
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// | Esc | Ä | ß | D | F | G | H | J | K | L | ; | ' |
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// |------+------+------+------+------+------|------+------+------+------+------+------|
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// | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | Ctrl | GUI | GUI | Alt |Lower | Space |Raise | Left | Down | Up |Right |
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// `-----------------------------------------------------------------------------------'
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//
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[_FUNC] = LAYOUT(
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KC_ESC, DE_1, DE_2, DE_3, DE_4, DE_5, DE_6, DE_7, DE_8, DE_9, DE_0, KC_DEL,
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KC_TAB, DE_Q, DE_W, DE_E, DE_R, DE_T, DE_Y, DE_UDIA, DE_I, DE_ODIA, DE_P, KC_BSPC,
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KC_ESC, DE_ADIA, DE_SS, DE_D, DE_F, DE_G, DE_H, DE_J, DE_K, DE_L, DE_SCLN, DE_QUOT,
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KC_LSFT, DE_Z, DE_X, DE_C, DE_V, DE_B, DE_N, DE_M, DE_COMM, DE_DOT, DE_SLSH, KC_ENT,
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KC_LCTL, KC_LGUI, KC_LGUI, KC_LALT, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
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),
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// Shift (US-style symbol overrides)
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//
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// Shift is NOT registered at the OS level. This layer only has entries
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// for keys where US shifted output differs from German shifted output.
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// Everything else is transparent and gets Shift added back automatically
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// in process_record_user.
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//
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// ,-----------------------------------------------------------------------------------.
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// | | | @ | # | | | ^ | & | * | ( | ) | |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | | | | | | | | | | | | |
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// |------+------+------+------+------+-------------+------+------+------+------+------|
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// | | | | | | | | | | | : | " |
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// |------+------+------+------+------+------|------+------+------+------+------+------|
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// | | | | | | | | | < | > | ? | |
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// |------+------+------+------+------+------+------+------+------+------+------+------|
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// | | | | | | | | | | | |
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// `-----------------------------------------------------------------------------------'
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//
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[_SHIFT] = LAYOUT(
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_______, _______, DE_AT, DE_HASH, _______, _______, DE_CIRC, DE_AMPR, DE_ASTR, DE_LPRN, DE_RPRN, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, DE_COLN, DE_DQUO,
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_______, _______, _______, _______, _______, _______, _______, _______, DE_LABK, DE_RABK, DE_QUES, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
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)
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};
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// clang-format on
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// Check whether a key at a given row/col has an explicit (non-transparent)
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// entry on the _SHIFT layer.
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static bool is_shift_layer_key(uint8_t row, uint8_t col) {
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uint16_t kc = keymaps[_SHIFT][row][col];
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return kc != KC_TRNS && kc != KC_NO;
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}
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bool process_record_user(uint16_t keycode, keyrecord_t* record) {
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switch (keycode) {
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case LOWER:
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if (record->event.pressed) {
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layer_on(_LOWER);
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update_tri_layer(_LOWER, _RAISE, _FUNC);
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} else {
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layer_off(_LOWER);
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update_tri_layer(_LOWER, _RAISE, _FUNC);
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}
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return false;
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case RAISE:
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if (record->event.pressed) {
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layer_on(_RAISE);
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update_tri_layer(_LOWER, _RAISE, _FUNC);
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} else {
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layer_off(_RAISE);
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update_tri_layer(_LOWER, _RAISE, _FUNC);
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}
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return false;
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case KC_LSFT:
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if (record->event.pressed) {
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layer_on(_SHIFT);
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} else {
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layer_off(_SHIFT);
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}
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// Do NOT register shift — we handle it ourselves
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return false;
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default:
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// When _SHIFT layer is active and the key fell through
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// (transparent on _SHIFT), add Shift so it behaves normally
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if (IS_LAYER_ON(_SHIFT) && record->event.pressed) {
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if (!is_shift_layer_key(record->event.key.row,
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record->event.key.col)) {
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register_mods(MOD_BIT(KC_LSFT));
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tap_code16(keycode);
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unregister_mods(MOD_BIT(KC_LSFT));
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return false;
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}
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}
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break;
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}
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return true;
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}
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