kmonad.config.kbd

(defcfg
  input  (device-file "/dev/input/by-path/platform-i8042-serio-0-event-kbd")
  output (uinput-sink "KMonad kbd"))

;; copied from https://github.com/kmonad/kmonad/blob/master/keymap/template/thinkpad_T430_iso.kbd
;; seems to match Thinkpad X1 Carbon Gen 11 keyboard

(defsrc
       mute vold volu
esc  f1   f2   f3   f4   f5   f6   f7   f8   f9   f10  f11  f12  home end  ins  del
  grv  1    2    3    4    5    6    7    8    9    0    -     =    bspc
  tab  q    w    e    r    t    y    u    i    o    p    [     ]    \
  caps a    s    d    f    g    h    j    k    l    ;    '          ret
  lsft z    x    c    v    b    n    m    ,    .    /               rsft
  wkup lctl lmet lalt           spc            ralt sys  rctl  pgdn up   pgup
                                                               left down rght
)

;; TODO: try the different tap-hold, tap-hold-next, tap-next-release, tap-next-press, tap-hold-next-release
;; https://github.com/kmonad/kmonad/blob/master/doc/quick-reference.md
;; `tab` activates `spacefn` layer if held
(defalias
  ;; works for tab good enough
  sptab (tap-next tab (layer-toggle spacefn))
  ;; for spacefn we need tap-hold
  spcfn (tap-hold 150 spc (layer-toggle spacefn)))


;; first layer named `base`
(deflayer base
       mute vold volu
esc  f1   f2   f3   f4   f5   f6   f7   f8   f9   f10  f11  f12  home end  ins  del
  grv  1    2    3    4    5    6    7    8    9    0    -     =    bspc
  @sptab q    w    e    r    t    y    u    i    o    p    [     ]    \
  caps a    s    d    f    g    h    j    k    l    ;    '          ret
  lsft z    x    c    v    b    n    m    ,    .    /               rsft
  wkup lctl lmet lalt         @spcfn           ralt sys  rctl  pgdn up   pgup
                                                               left down rght
)

;; TODO: See https://askubuntu.com/questions/1242402/map-media-keys-volume-up-down-to-custom-actions
;; For multimedia keys

;; dead tilde and circumflex
(defalias tld (around lsft grv))
(defalias cfl (around lsft 6))

(deflayer spacefn
       _    _    _
_    _    _    _    _    _    _    _    _    _    _    _    _    _    _    _    _
  _    _    _    _    _    _    _    _    _    _    _    _    _     _
  _    _    _    _    _   grv   _   home  _    _    _    _    _     _
  _    _    _    _    _   @tld left down  up  rght bspc  _          _
  _    _    _    _    _   @cfl end  del  ins  pgup pgdn             _
  _    _    _    _              _              _    _    _     _    _    _
                                                               _    _    _
)