arsenik/mods/selenium33/selenium.kbd

;; Quick notes about the kanata configuration syntax:
;;  - the syntax is Lisp-like but totally unrelated to Lisp, so no worries :-)
;;  - comments are prefixed by double-semicolons
;;  - only one `defsrc` is allowed, listing all keys handled by kanata
;;  - up to 25 `deflayer` are allowed, one per layer emulation
;;  - the underscore symbol `_` in `deflayer` sections means "transparent",
;;    i.e. the previous layer behaviour is used when pressing that key

;; `defsrc` defines the keys that will be intercepted by kanata.
;; The order of the keys matches with deflayer declarations and all deflayer
;; declarations must have the same number of keys as defsrc. Any keys not listed
;; in defsrc will be passed straight to the operating system.
(defsrc
  q    w    e    r    t         y    u    i    o    p
  a    s    d    f    g         h    j    k    l    ;
  z    x    c    v    b         n    m    ,    .    /
            lalt          spc             ralt
)

;; Base layer (active by default when kanata starts up):
;;  - the 3 main thumb keys become mod/taps
;;  - home-row mods on SDF and JKL
;;  - CapsLock becomes Escape
(deflayer qwerty
  _    _    _    _    _         _    _    _    _    _    
  _    @ss  @dd  @ff  _         _    @jj  @kk  @ll  _    
  _    _    _    _    _         _    _    _    _    _    
            @sft          @nav            @ssm
)

;; Symbol layer
(deflayer symbols
  AG-q AG-w AG-e AG-r AG-t      AG-y AG-u AG-i AG-o AG-p
  AG-a AG-s AG-d AG-f AG-g      AG-h AG-j AG-k AG-l AG-;
  AG-z AG-x AG-c AG-v AG-b      AG-n AG-m AG-, AG-. AG-/
            @num           spc            @sym
)

;; Numrow layer
(deflayer numrow
  S-1  S-2  S-3  S-4  S-5       S-6  S-7  S-8  S-9  S-0
  1    2    3    4    5         6    7    8    9    0
  @dk1 @dk2 @dk3 @dk4 @dk5      XX   -    ,    .    /
            @num          S-spc           @sym
)

;; Numpad layer
;;  - right: numpad below 798
;;  - left: arrow bloc on ESDF + home/end + page up/down
(deflayer numpad
  XX   home up   end  pgup      XX   7    8    9    XX
  XX   lft  down rght pgdn      -    4    5    6    0
  XX   XX   XX   XX   XX        ,    1    2    3    .
            @std           spc            @std
)

;; Num-Navigation layer:
;;  - inherits from Numpad
;;  - left: one-handed shortcuts (Cmd/Ctrl-AZXCV) + Tab/S-Tab
;;  - top: Super-num (i3/sway) or Alt-num (browser), zoom in/out
;; The `lrld` action stands for "live reload". This will re-parse everything
;; except for linux-dev, i.e. you cannot live reload and switch keyboard devices.
(deflayer numnav
  tab  _    _    _    _         _    _    _    _    _
  @all _    _    _    _         _    _    _    _    _
  @ndo @cut @cpy @pst S-tab     _    _    _    _    _
            _              _              _
)

;; Vim-Navigation layer:
;;  - right: Vim-like arrows on HJKL, home/end page up/down, mouse scroll
;;  - left: one-hand shortcuts (Cmd/Ctrl-WASZXCV), Tab/Shift-Tab, prev/next
;;  - top: Super-num (i3/sway) or Alt-num (browser), zoom in/out
;; The `lrld` action stands for "live reload". This will re-parse everything
;; except for linux-dev, i.e. you cannot live reload and switch keyboard devices.
(deflayer vimnav
  @pad @cls bck  fwd  XX        home pgdn pgup end  M-p
  @all @sav S-tab tab XX        lft  down up   rght @fun
  @ndo @cut @cpy @pst XX        @mwl @mwd @mwu @mwr XX
            del            _              esc
)

;; Function layer
(deflayer funpad
  f1   f2   f3   f4   XX        XX   XX   XX   XX   XX
  f5   f6   f7   f8   XX        XX   lctl lalt lmet _
  f9   f10  f11  f12  XX        XX   XX   XX   XX   XX
            _              _              _
)

;; `defalias` is used to declare a shortcut for a more complicated action to keep
;; the deflayer declarations clean and aligned. The alignment in deflayers is
;; not necessary, but is highly recommended for ease of understanding visually.
;; Aliases are referred to by `@<alias_name>`.
(defalias
  ;; tap: backtick (grave), hold: toggle layer-switching layer while held
  ;; grl (tap-hold 200 200 grv (layer-toggle layers))

  ;; layer-switch changes the base layer.
  std (layer-switch qwerty)
  pad (layer-switch numpad)

  ;; layer-toggle shifts the layer while pressed
  sym (layer-toggle symbols)
  num (layer-toggle numrow)
  fun (layer-toggle funpad)

  ;; Main mod-tap: VimNav layer when hold, Space when tapped.
  ;; The space key must be hold long enough (300ms) to become a layer shift.
  nav (tap-hold 200 300 spc (layer-toggle vimnav))
  ;; nav (tap-hold 200 300 spc (layer-toggle numnav))

  ;; Space-cadet thumb keys: Shift/BackSpace, AltGr/Return
  ;;  - acts as a modifier by default, or as BS/Ret when tapped separately;
  ;;  - works great with Qwerty-Lafayette and Ergo-L keyboard layouts, where
  ;;    neither Shift nor AltGr are used outside of the 3×10 main alpha keys.
  sft (tap-hold-press 200 200 bspc lsft)
  alt (tap-hold-press 200 200 ret ralt)
  ssm (tap-hold-press 200 200 ret (layer-toggle symbols))

  ;; Home-row mods
  ;; Must be hold long enough (300ms) to become a modifier.
  ss (tap-hold 200 300 s lmet)
  dd (tap-hold 200 300 d lalt)
  ff (tap-hold 200 300 f lctl)
  jj (tap-hold 200 300 j rctl)
  kk (tap-hold 200 300 k lalt)
  ll (tap-hold 200 300 l rmet)

  ;; Mouse wheel emulation
  mwu (mwheel-up    50 120)
  mwd (mwheel-down  50 120)
  mwl (mwheel-left  50 120)
  mwr (mwheel-right 50 120)

  ;; shortcuts
  all C-a
  sav C-s
  cls C-w
  ndo C-z
  cut C-x
  cpy C-c
  pst C-v

  ;; Ergo-L/Lafayette dead-key macros
  ;; 1dk o ;; Ergo-L
  1dk ; ;; QWERTY-Lafayette
  ;; digits must be escaped, otherwise they’re interpreted as delays in ms
  ;; um1 (unmod 1) ;; raises an error, WTF?
  1 1
  2 2
  3 3
  4 4
  5 5
  dk1 (macro @1dk @1)
  dk2 (macro @1dk @2)
  dk3 (macro @1dk @3)
  dk4 (macro @1dk @4)
  dk5 (macro @1dk @5)
)

;; vim: set ft=lisp