mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-11-26 05:06:42 +00:00
[Keymap] "Cadet-style" keymap + improved LAYOUT macro for melody96 (#5985)
* [melody96] "Cadet-style" keymap for melody96; LAYOUT macro for hotswap keyboard. * Rename macro. * Fix layer types.
This commit is contained in:
zunger-humu
Drashna Jaelre
parent
67105b2a21
commit
912b6a5916
22
keyboards/melody96/keymaps/zunger/config.h
Normal file
22
keyboards/melody96/keymaps/zunger/config.h
Normal file
@ -0,0 +1,22 @@
|
||||
/* Copyright 2018 MechMerlin
|
||||
*
|
||||
* 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/>.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
// Enable cmd-option-escape on mac.
|
||||
#define GRAVE_ESC_ALT_OVERRIDE
|
||||
|
||||
// place overrides here
|
||||
250
keyboards/melody96/keymaps/zunger/keymap.c
Normal file
250
keyboards/melody96/keymaps/zunger/keymap.c
Normal file
@ -0,0 +1,250 @@
|
||||
/* Copyright 2019 Yonatan Zunger
|
||||
*
|
||||
* 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 custom_keycodes {
|
||||
// We provide special layer management keys:
|
||||
// GREEK triggers the Greek (aka "Front") layer, or the SHIFTGREEK layer when shift is held.
|
||||
// (Because we use Unicode, we need to implement shift-handling at the firmware level,
|
||||
// rather than the OS level like we do in the QWERTY layer)
|
||||
// CADET or GREEK+ALT triggers the Cadet (aka "Top") layer, or the SHIFTCADET layer when
|
||||
// shift is held.
|
||||
// LAYER_LOCK locks the "base" layer (i.e., QWERTY, GREEK, or CADET) to the value which is
|
||||
// pressed at the moment that it is being released. When a layer lock is set, the
|
||||
// analogous layer modifier key is reversed; e.g., if you lock the GREEK layer, then the
|
||||
// GREEK button bounces you back to QWERTY.
|
||||
//
|
||||
// We also parse the shift, alt, and caps lock keys to provide management of those which is
|
||||
// compatible with these various layers.
|
||||
KC_GREEK = SAFE_RANGE,
|
||||
KC_CADET,
|
||||
KC_LAYER_LOCK,
|
||||
};
|
||||
|
||||
enum layers_keymap {
|
||||
_QWERTY = 0,
|
||||
_FUNCTION,
|
||||
|
||||
_GREEK,
|
||||
_SHIFTGREEK,
|
||||
_CADET,
|
||||
_SHIFTCADET,
|
||||
};
|
||||
|
||||
// This is so that H(xxxx) has the same width as _______, which makes the grids more legible.
|
||||
#define H(x) UC(0x##x)
|
||||
#define MO_FN MO(_FUNCTION)
|
||||
#define KC_LLCK KC_LAYER_LOCK
|
||||
|
||||
// TODO: To generalize this, we want some #defines that let us specify how each key on the base
|
||||
// layer should map to the four special layers, and then use that plus the base layer definition to
|
||||
// autogenerate the keymaps for the other layers.
|
||||
// TODO: It would also be nice to be able to put the actual code points in here, rather than
|
||||
// numbers.
|
||||
// TODO: Also add checkmark and dengir.
|
||||
|
||||
|
||||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
|
||||
/* The diagram below shows five rows for each key: from top to bottom, the QWERTY layer, the
|
||||
* GREEK layer, the SHIFTGREEK layer, the CADET layer, and the SHIFTCADET layer. (The single
|
||||
* diagram is to make it easier to see what goes where with this many layers!)
|
||||
*
|
||||
* ,----------------------------------------------------------------------------
|
||||
* | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|HOM|END|PGU|PGD|MUT|BRK| QWERTY
|
||||
* | ` | ¹ | ² | ³ | ⁴ | ⁵ | ⁶ | ⁷ | ⁸ | ⁹ | ⁰ | ⁻ | ⁺ | ⁽ | ⁾ | | | | | GREEK
|
||||
* | ` | ₁ | ₂ | ₃ | ₄ | ₅ | ₆ | ₇ | ₈ | ₉ | ₀ | ₋ | ₊ | ₍ | ₎ | | | | | SHIFTGREEK
|
||||
* | ¬ | | | | | | | | | | | | | | | | | | | CADET
|
||||
* | ∅ | | | | | | | | | | | | | | | | | | | SHIFTCADET
|
||||
* |---------------------------------------------------------------------------|
|
||||
* | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | + | BKSPC |LCK| / | * | - |
|
||||
* | ` | | | | | | | | | | | ∝ | ∼ | BKSPC |LCK| ⊘ | ⊙ | ⊖ |
|
||||
* | ` | | | | | | | | | | | | ≁ | BKSPC |LCK| | ⊗ | |
|
||||
* | | | | | | | | | | | | | ± | BKSPC |LCK| | | |
|
||||
* | | | | | | | | | | | | | ∓ | BKSPC |LCK| | | |
|
||||
* |---------------------------------------------------------------------------|
|
||||
* | TAB | Q | W | E | R | T | Y | U | I | O | P | [ | ] | \ | 7 | 8 | 9 | |
|
||||
* | | θ | ω | ε | ρ | τ | ψ | υ | ι | ο | π | | | | | | | |
|
||||
* | | Θ | Ω | Ε | Ρ | Τ | Ψ | Υ | Ι | Ο | Π | | | | | | | |
|
||||
* | | ∧ | ∨ | ∩ | ∪ | ⊂ | ⊃ | ∀ | ∞ | ∃ | ∂ | ∈ | | | * | * | * | | [1]
|
||||
* | | ℚ | | | ℝ | ⊆ | ⊇ | | ℵ | ∄ | | ∉ | | | * | * | * | |
|
||||
* |-----------------------------------------------------------------------| + |
|
||||
* | CTRL | A | S | D | F | G | H | J | K | L | ; | ' | RET | 4 | 5 | 6 | ⊕ |
|
||||
* | CTRL | α | σ | δ | φ | γ | η | ϑ | κ | λ | ⋯ | ⋅ | RET | | | | |
|
||||
* | CTRL | Α | Σ | Δ | Φ | Γ | Η | | Κ | Λ | … | ∴ | RET | | | | |
|
||||
* | CTRL | ⟘ | ⊤ | ⊢ | ⊣ | ↑ | ↓ | ← | → | ↔ | | | RET | * | * | * | | [1]
|
||||
* | CTRL | Å | | ∇ | | ⇑ | ⇓ | ⇐ | ⇒ | ⇔ | | | RET | * | * | * | |
|
||||
* |-----------------------------------------------------------------------|---|
|
||||
* | SHIFT | Z | X | C | V | B | N | M | , | . | / |SHFT | ↑ | 1 | 2 | 3 | |
|
||||
* | SHIFT | ζ | ξ | χ | ς | β | ν | μ | ≪ | ≫ | ∫ |SHFT | | | | | |
|
||||
* | SHIFT | Ζ | Ξ | Χ | ✔ | Β | Ν | Μ | ≲ | ≳ | |SHFT | | | | | |
|
||||
* | SHIFT | | | ≠ | ≈ | ≡ | ≤ | ≥ | | | ÷ |SHFT | | * | * | * | | [1]
|
||||
* | SHIFT | ℤ | | ℂ | ≉ | ≢ | ℕ | | | | |SHFT | | * | * | * | |
|
||||
* |-----------------------------------------------------------------------|ENT|
|
||||
* | CTL | ALT| CMD| SPACE | α | β | γ | ← | ↓ | → | 0 | . | | [2]
|
||||
* | CTL | ALT| CMD| SPACE | α | β | γ | | | | | | |
|
||||
* | CTL | ALT| CMD| SPACE | α | β | γ | | | | | | |
|
||||
* | CTL | ALT| CMD| SPACE | α | β | γ | | | | | | |
|
||||
* | CTL | ALT| CMD| SPACE | α | β | γ | | | | | | |
|
||||
* `---------------------------------------------------------------------------'
|
||||
*
|
||||
* [1] CADET + numpad moves the mouse. SHIFT+CADET+NUMPAD moves it more quickly. CADET+5
|
||||
* clicks the mouse, and SHIFT+CADET+FIVE right-clicks.
|
||||
* [2] The Greek letters in this row are the three modifier keys (GREEK, CADET, FN),
|
||||
* not the Unicode Greek letters.
|
||||
*/
|
||||
// NB: Using GESC for escape in the QWERTY layer as a temporary hack because I messed up the
|
||||
// switch on the KC_GRV key; change back to KC_ESC once this is fixed.
|
||||
[_QWERTY] = LAYOUT_hotswap(
|
||||
KC_GESC, 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_HOME, KC_END, KC_PGUP, KC_PGDN, KC_MPLY, KC_BRK,
|
||||
KC_GRV, 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_LLCK, KC_PSLS, KC_PAST, KC_PMNS,
|
||||
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_P7, KC_P8, KC_P9,
|
||||
KC_LCTL, 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_P4, KC_P5, KC_P6, KC_PPLS,
|
||||
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_P1, KC_P2, KC_P3,
|
||||
KC_LCTL, KC_LALT, KC_LGUI, KC_SPC, KC_GREEK,KC_CADET,MO_FN, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT),
|
||||
[_GREEK] = LAYOUT_hotswap(
|
||||
KC_GRV, H(00b9), H(00b2), H(00b3), H(2074), H(2075), H(2076), H(2077), H(2078), H(2079), H(2070), H(207b), H(207a), H(207d), H(207e), XXXXXXX, XXXXXXX, XXXXXXX, _______,
|
||||
KC_GRV, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, H(221d), H(223c), _______, _______, H(2298), H(2299), H(2296),
|
||||
_______, H(03b8), H(03c9), H(03b5), H(03c1), H(03c4), H(03c8), H(03c5), H(03b9), H(03bf), H(03c0), KC_LBRC, KC_RBRC, KC_BSLS, KC_P7, KC_P8, KC_P9,
|
||||
_______, H(03b1), H(03c3), H(03b4), H(03c6), H(03b3), H(03b7), H(03d1), H(03ba), H(03bb), H(22ef), H(22c5), _______, KC_P4, KC_P5, KC_P6, H(2295),
|
||||
_______, H(03b6), H(03be), H(03c7), H(03c2), H(03b2), H(03bd), H(03bc), H(226a), H(226b), H(222b), _______, _______, KC_P1, KC_P2, KC_P3,
|
||||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_P0, KC_PDOT, KC_PENT),
|
||||
[_SHIFTGREEK] = LAYOUT_hotswap(
|
||||
KC_GRV, H(2081), H(2082), H(2083), H(2084), H(2085), H(2086), H(2087), H(2088), H(2089), H(2080), H(208b), H(208a), H(208d), H(208e), XXXXXXX, XXXXXXX, XXXXXXX, _______,
|
||||
KC_GRV, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, XXXXXXX, H(2241), _______, _______, XXXXXXX, H(2297), XXXXXXX,
|
||||
_______, H(0398), H(03a9), H(0395), H(03a1), H(03a4), H(03a8), H(03a5), H(0399), H(039f), H(03a0), KC_LBRC, KC_RBRC, KC_BSLS, KC_P7, KC_P8, KC_P9,
|
||||
_______, H(0391), H(03a3), H(0394), H(03a6), H(0393), H(0397), XXXXXXX, H(039a), H(039b), H(2026), H(2234), _______, KC_P4, KC_P5, KC_P6, H(2295),
|
||||
_______, H(0396), H(039e), H(03a7), H(2714), H(0392), H(039d), H(039c), H(2272), H(2273), XXXXXXX, _______, _______, KC_P1, KC_P2, KC_P3,
|
||||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_P0, KC_PDOT, KC_PENT),
|
||||
// TODO: Add mouse keys to keypad.
|
||||
[_CADET] = LAYOUT_hotswap(
|
||||
H(00AC), KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
|
||||
KC_GRV, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, H(00b1), _______, _______, XXXXXXX, XXXXXXX, XXXXXXX,
|
||||
_______, H(2227), H(2228), H(2229), H(222a), H(2282), H(2283), H(2200), H(221e), H(2203), H(2202), H(2208), XXXXXXX, XXXXXXX, KC_P7, KC_P8, KC_P9,
|
||||
_______, H(22a5), H(22a4), H(22a2), H(22a3), H(2191), H(2193), H(2190), H(2192), H(2194), XXXXXXX, XXXXXXX, _______, KC_P4, KC_P5, KC_P6, XXXXXXX,
|
||||
_______, XXXXXXX, XXXXXXX, H(2260), H(2248), H(2261), H(2264), H(2265), XXXXXXX, XXXXXXX, H(00f7), _______, _______, KC_P1, KC_P2, KC_P3,
|
||||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_P0, KC_PDOT, KC_PENT),
|
||||
[_SHIFTCADET] = LAYOUT_hotswap(
|
||||
H(2205), KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
|
||||
KC_GRV, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, H(2213), _______, _______, XXXXXXX, XXXXXXX, XXXXXXX,
|
||||
_______, H(211a), XXXXXXX, XXXXXXX, H(211d), H(2286), H(2287), XXXXXXX, H(2135), H(2204), XXXXXXX, H(2209), XXXXXXX, XXXXXXX, KC_P7, KC_P8, KC_P9,
|
||||
_______, H(212b), XXXXXXX, H(2207), XXXXXXX, H(21d1), H(21d3), H(21d0), H(21d2), H(21d4), XXXXXXX, XXXXXXX, _______, KC_P4, KC_P5, KC_P6, XXXXXXX,
|
||||
_______, H(2124), XXXXXXX, H(2102), H(2249), H(2262), H(2115), XXXXXXX, XXXXXXX, XXXXXXX, H(00f7), _______, _______, KC_P1, KC_P2, KC_P3,
|
||||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_P0, KC_PDOT, KC_PENT),
|
||||
|
||||
// Function layer is mostly for keyboard meta-control operations. Lots of this is just from the
|
||||
// default layout; TODO make it nicer, add Unicode mode switchers.
|
||||
[_FUNCTION] = LAYOUT_hotswap(
|
||||
RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______,
|
||||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
|
||||
_______, RGB_TOG, _______, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, _______, _______, _______, _______, _______, _______, _______,
|
||||
BL_TOGG, _______, _______, UC_M_OS, UC_M_LN, UC_M_WI, UC_M_BS, UC_M_WC, _______, _______, _______, _______, _______, _______, _______, _______, _______,
|
||||
_______, _______, _______, BL_DEC, BL_TOGG, BL_INC, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
|
||||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______),
|
||||
};
|
||||
|
||||
// Layer bitfields.
|
||||
#define GREEK_LAYER (1UL << _GREEK)
|
||||
#define SHIFTGREEK_LAYER (1UL << _SHIFTGREEK)
|
||||
#define CADET_LAYER (1UL << _CADET)
|
||||
#define SHIFTCADET_LAYER (1UL << _SHIFTCADET)
|
||||
// The layers we don't touch.
|
||||
#define LAYER_MASK ~(GREEK_LAYER|SHIFTGREEK_LAYER|CADET_LAYER|SHIFTCADET_LAYER)
|
||||
|
||||
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
|
||||
// We track these persistent globals and manage them on our own, rather than trying to rely on
|
||||
// get_mods or the like, because this function is called *before* that's updated!
|
||||
static bool shift_held = false;
|
||||
static bool alt_held = false;
|
||||
static bool greek_held = false;
|
||||
static bool cadet_held = false;
|
||||
|
||||
// These are where we remember the values of lock states.
|
||||
static bool shift_lock = false;
|
||||
static int layer_lock = _QWERTY;
|
||||
|
||||
// Process any modifier key presses.
|
||||
if (keycode == KC_LSHIFT || keycode == KC_RSHIFT) {
|
||||
shift_held = record->event.pressed;
|
||||
} else if (keycode == KC_LALT || keycode == KC_RALT) {
|
||||
alt_held = record->event.pressed;
|
||||
} else if (keycode == KC_GREEK) {
|
||||
greek_held = record->event.pressed;
|
||||
} else if (keycode == KC_CADET) {
|
||||
cadet_held = record->event.pressed;
|
||||
}
|
||||
|
||||
// Now let's transform these into the "cadet request" and "greek request."
|
||||
const bool greek_request = (greek_held && !alt_held);
|
||||
const bool cadet_request = (cadet_held || (greek_held && alt_held));
|
||||
|
||||
// Now, handle the lock keys. We store next_layer_lock in a local variable so that we can
|
||||
// determine the layer to pick right now before we update layer_lock.
|
||||
int next_layer_lock = layer_lock;
|
||||
if (keycode == KC_CAPS) {
|
||||
// If we're in QWERTY mode, caps lock is already going to be managed by the host OS, but by
|
||||
// tracking it ourselves we can also usefully apply it to the GREEK and CADET layers.
|
||||
if (record->event.pressed) {
|
||||
shift_lock = !shift_lock;
|
||||
}
|
||||
} else if (keycode == KC_LAYER_LOCK) {
|
||||
if (record->event.pressed) {
|
||||
if (cadet_request) {
|
||||
next_layer_lock = _CADET;
|
||||
} else if (greek_request) {
|
||||
next_layer_lock = _GREEK;
|
||||
} else {
|
||||
next_layer_lock = _QWERTY;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// OK! Now we know which buttons are being held, and the current and upcoming states of the locks.
|
||||
// We can compute our new base layer. Remember that the CADET and GREEK keys act as their own
|
||||
// antonyms if they match the layer lock -- e.g., if you have CADET locked, then CADET+X generates
|
||||
// QWERTY-X.
|
||||
int base_layer;
|
||||
if (cadet_request) {
|
||||
base_layer = (layer_lock == _CADET ? _QWERTY : _CADET);
|
||||
} else if (greek_request) {
|
||||
base_layer = (layer_lock == _GREEK ? _QWERTY : _GREEK);
|
||||
} else {
|
||||
base_layer = layer_lock;
|
||||
}
|
||||
|
||||
const bool shifted = (shift_held != shift_lock);
|
||||
int actual_layer;
|
||||
if (base_layer == _CADET) {
|
||||
actual_layer = (shifted ? _SHIFTCADET : _CADET);
|
||||
} else if (base_layer == _GREEK) {
|
||||
actual_layer = (shifted ? _SHIFTGREEK : _GREEK);
|
||||
} else {
|
||||
// We don't do shifting for the QWERTY layer, since for that we emit USB HID codes and shifting
|
||||
// is managed by the host OS.
|
||||
actual_layer = _QWERTY;
|
||||
}
|
||||
|
||||
// And now we can update the layer lock and the actual firmware layer selector.
|
||||
layer_lock = next_layer_lock;
|
||||
layer_state_t new_layer_state = (layer_state & LAYER_MASK) | (1UL << actual_layer);
|
||||
if (new_layer_state != layer_state) {
|
||||
layer_state_set(new_layer_state);
|
||||
}
|
||||
|
||||
// TODO: We can update LED states based on shift_lock (caps), layer_lock (layer lock), and
|
||||
// base_layer (base layer).
|
||||
|
||||
return true;
|
||||
}
|
||||
78
keyboards/melody96/keymaps/zunger/readme.md
Normal file
78
keyboards/melody96/keymaps/zunger/readme.md
Normal file
@ -0,0 +1,78 @@
|
||||
* The "Cadet-Style" keymap for the melody96.
|
||||
* Author: Yonatan Zunger (zunger@gmail.com)
|
||||
|
||||
This is an experimental keymap being used both for practical reasons (as my daily driver) and to
|
||||
work out the ideas of a "space-cadet-style" keyboard which can type text and mathematical symbols
|
||||
with equal ease. It's designed for anyone who frequently needs to do this outside of a LaTeX
|
||||
environment, or for anyone who loves the old "Space Cadet" keyboard! And it works at its best when
|
||||
you have actual Cadet keycaps (like SA Symbolics) installed, because those keycaps will actually
|
||||
show what you get.
|
||||
|
||||
The core idea of this keyboard is that, in addition to a QWERTY base layer and a function layer, it
|
||||
supports two additional base layers -- the GREEK layer (the analogue of the Space Cadet "Greek," or
|
||||
"Front," keys) and the CADET layer (the analogue of the Space Cadet "Top" keys). These layers use
|
||||
Unicode to generate all of the mathematical symbols you can find on a traditional Space Cadet
|
||||
layout, plus a bunch of extras.
|
||||
|
||||
Because Unicode can't be encoded using the traditional USB HID protocol, QMK does some clever but
|
||||
horrifying things to fool your OS. One consequence of this is that the shift key needs to be handled
|
||||
by the keyboard firmware, not the host OS. To handle this, we have two additional layers --
|
||||
SHIFTGREEK and SHIFTCADET -- and handle the flipping between all of these layers here in the
|
||||
firmware.
|
||||
|
||||
*The simple bit: Using this layout on a Melody96*
|
||||
|
||||
At the core of this layout are three special modifier keys and two special lock keys:
|
||||
|
||||
* The GREEK key, to the right of the spacebar, activates the GREEK layer. GREEK+SHIFT activates
|
||||
SHIFTGREEK. These keys generate Greek letters on the letter keys (thus the name), and a few
|
||||
mathematical symbols on other keys. They correspond to the notations on the front of traditional
|
||||
Space Cadet keys; if your capset doesn't include those (alas, most don't), they're the "pretty
|
||||
obvious" mappings.
|
||||
* The CADET key, to the right of GREEK, activates the CADET layer. These are the symbols above the
|
||||
letters on a Space Cadet layout. CADET+SHIFT activates the SHIFTCADET layer, with even more
|
||||
symbols.
|
||||
* The FUNCTION key, to the right of CADET, activates the function layer. This is where you have a
|
||||
reset mechanism, a selector for which Unicode input type you want, and so on.
|
||||
|
||||
Additionally, GREEK+ALT is equivalent to CADET. This is handy for other keyboards where you don't
|
||||
have room for this many modifiers.
|
||||
|
||||
The lock keys are:
|
||||
|
||||
* Caps lock, if you use it, will also act as a "shift lock" for the Greek and Cadet layers. Shift
|
||||
lock is slightly different, in that while it is engaged shift will _dis_engage it; that's actually
|
||||
pretty useful when typing math.
|
||||
* An additional "layer lock" key, by default where "num lock" usually goes, will lock the choice of
|
||||
base layer. To use it, hold down any invocation of the GREEK or CADET layers, or none at all, and
|
||||
hit lock; it will then put you in that layer. The corresponding modifier key will then toggle you
|
||||
back to the QWERTY layer. (So for example, if you hit GREEK+LAYER_LOCK and release them, you're
|
||||
now typing in Greek; the GREEK modifier would cause you to type QWERTY momentarily. To go back to
|
||||
ordinary QWERTY mode, you'd just hit LAYER_LOCK again with no modifiers held)
|
||||
|
||||
To see the full layout, check out the big comment in keymap.c.
|
||||
|
||||
*A less-simple bit: Adapting this to other keyboards*
|
||||
|
||||
This is really a canary for generic Cadet implementations. Before this can be made generic, a few
|
||||
things will have to happen:
|
||||
|
||||
(1) Instead of a fixed keymap, this has to be refactored into some kind of array showing the
|
||||
mappings of QWERTY-layer keys onto the appropriate code points in the GREEK and CADET layers, and
|
||||
some preprocessor magic needs to auto-transform this plus a traditional keymap for the QWERTY layer
|
||||
into keymaps for all five of the core layers. (Function layers would presumably be handled on a
|
||||
per-keyboard basis)
|
||||
|
||||
(2) The standard mapping of those should have some #define's to control things like whether there
|
||||
are physical F-keys (you would probably want to move superscript and subscripts onto the numbers if
|
||||
there weren't, and figure out what to do with the non-numeric super/sub keys), whether you actually
|
||||
want to enable GREEK+ALT=CADET, and so on;
|
||||
|
||||
(3) There should be support for controlling indicator LEDs based on the base layer selection,
|
||||
caps/shift lock state, and layer lock state, as well as for triggering audio on transitions;
|
||||
|
||||
(4) All the core fancy logic in process_record_user which implements the layer handling should be
|
||||
factored out into its own function, so that keyboards can easily reuse that, too.
|
||||
|
||||
This is a lovely TODO for future work, and could be particularly fun to go along with new releases
|
||||
of SA Symbolics and the like. Anyone interested in such things, ping me!
|
||||
2
keyboards/melody96/keymaps/zunger/rules.mk
Normal file
2
keyboards/melody96/keymaps/zunger/rules.mk
Normal file
@ -0,0 +1,2 @@
|
||||
# You need Unicode for this map.
|
||||
UNICODE_ENABLE = yes # Unicode
|
||||
@ -25,4 +25,43 @@
|
||||
{ K110, K111, K112, K113, K114, K115, K116, K117, K118 } \
|
||||
}
|
||||
|
||||
/*
|
||||
* The layout macro for the layout of hotswap keyboards, with illustrative grid of a typical
|
||||
* assignment.
|
||||
* ,---------------------------------------------------------------------------
|
||||
* |ESC|F1|F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|PSC|HOM|END|PGU|PGD|DEL|
|
||||
* ,--------------------------------------------------------------------------|
|
||||
* | ` |1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | + | BKSPC |NLK| / | * | - |
|
||||
* |--------------------------------------------------------------------------|
|
||||
* | TAB | Q | W | E | R | T | Y | U | I | O | P | [ | ] | \ | 7 | 8 | 9 | |
|
||||
* |----------------------------------------------------------------------| + |
|
||||
* | CTRL | A | S | D | F | G | H | J | K | L | ; | ' | RET | 4 | 5 | 6 | |
|
||||
* |----------------------------------------------------------------------|---|
|
||||
* | LSHIFT | Z | X | C | V | B | N | M | , | . | / |RSHFT| ↑ | 1 | 2 | 3 | |
|
||||
* |----------------------------------------------------------------------|ENT|
|
||||
* |LCTL|LWIN|LALT| SPACE |CTL|ALT|FN | ← | ↓ | → | 0 | . | |
|
||||
* `---------------------------------------------------------------------------
|
||||
*/
|
||||
#define LAYOUT_hotswap( \
|
||||
K050, K051, K052, K053, K054, K055, K056, K057, K058, K118, K117, K115, K114, K113, K116, K112, K111, K110, K063, \
|
||||
K040, K041, K042, K043, K044, K045, K046, K047, K048, K108, K107, K105, K104, K106, K102, K101, K100, K064, \
|
||||
K030, K031, K032, K033, K034, K035, K036, K037, K038, K098, K097, K095, K094, K093, K096, K092, K091, \
|
||||
K020, K021, K022, K023, K024, K025, K026, K027, K028, K088, K087, K085, K084, K086, K082, K081, K080, \
|
||||
K010, K012, K013, K014, K015, K016, K017, K018, K078, K077, K075, K074, K073, K076, K072, K071, \
|
||||
K000, K001, K002, K006, K008, K007, K005, K004, K003, K066, K062, K061, K060 \
|
||||
) { \
|
||||
{ K000, K001, K002, K003, K004, K005, K006, K007, K008 }, \
|
||||
{ K010, KC_NO, K012, K013, K014, K015, K016, K017, K018 }, \
|
||||
{ K020, K021, K022, K023, K024, K025, K026, K027, K028 }, \
|
||||
{ K030, K031, K032, K033, K034, K035, K036, K037, K038 }, \
|
||||
{ K040, K041, K042, K043, K044, K045, K046, K047, K048 }, \
|
||||
{ K050, K051, K052, K053, K054, K055, K056, K057, K058 }, \
|
||||
{ K060, K061, K062, K063, K064, KC_NO, K066, KC_NO, KC_NO }, \
|
||||
{ KC_NO, K071, K072, K073, K074, K075, K076, K077, K078 }, \
|
||||
{ K080, K081, K082, KC_NO, K084, K085, K086, K087, K088 }, \
|
||||
{ KC_NO, K091, K092, K093, K094, K095, K096, K097, K098 }, \
|
||||
{ K100, K101, K102, KC_NO, K104, K105, K106, K107, K108 }, \
|
||||
{ K110, K111, K112, K113, K114, K115, K116, K117, K118 } \
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user