Personalized keybindings for jasonrudolph/keyboard/hammerspoon WindowLayout Mode Raw

windows-bindings.lua

-- Personalized keybindings for jasonrudolph/keyboard/hammerspoon WindowLayout Mode
--
-- To customize the key bindings for WindowLayout Mode, create a copy of this
-- file, save it as `windows-bindings.lua`, and edit the table below to
-- configure your preferred shortcuts.

--------------------------------------------------------------------------------
-- Define WindowLayout Mode
--
-- In addition to the default keybindings:
--
--   https://github.com/jasonrudolph/keyboard/blob/master/hammerspoon/windows-bindings-defaults.lua
--
-- add, personalized functions and mappings:
--------------------------------------------------------------------------------

-- NOTE: Most of my Hammerspoon keybindings use "hyper" (⇧⌃⌥⌘) as the
-- modifiers. Karabiner-Elements is used to configure my Tab key to act as
-- hyper when held, and to emit a tab when tapped
-- https://pqrs.org/osx/karabiner/complex_modifications/#personal_jeebak

--------------------------------------------------------------------------------

windowLayoutMode:bindWithAutomaticExit({}, 'escape', function()
  windowLayoutMode:exit()
end)

function hs.window.col3UpLeft(win)      -- +-----------------+
  hs.window.col3(                       -- |HERE |     |     |
    win, 'Up', 'Left'                   -- +-----------------+
  )                                     -- |     |     |     |
end                                     -- +-----------------+

function hs.window.col3UpCenter(win)    -- +-----------------+
  hs.window.col3(                       -- |     |HERE |     |
    win, 'Up', 'Center'                 -- +-----------------+
  )                                     -- |     |     |     |
end                                     -- +-----------------+

function hs.window.col3UpRight(win)     -- +-----------------+
  hs.window.col3(                       -- |     |     |HERE |
    win, 'Up', 'Right'                  -- +-----------------+
  )                                     -- |     |     |     |
end                                     -- +-----------------+

function hs.window.col3FullLeft(win)    -- +-----------------+
  hs.window.col3(                       -- | H   |     |     |
    win, 'Full', 'Left'                 -- | ER  |     |     |
  )                                     -- |  E  |     |     |
end                                     -- +-----------------+

function hs.window.col3FullCenter(win)  -- +-----------------+
  hs.window.col3(                       -- |     | H   |     |
    win, 'Full', 'Center'               -- |     | ER  |     |
  )                                     -- |     |  E  |     |
end                                     -- +-----------------+

function hs.window.col3FullRight(win)   -- +-----------------+
  hs.window.col3(                       -- |     |     | H   |
    win, 'Full', 'Right'                -- |     |     | ER  |
  )                                     -- |     |     |  E  |
end                                     -- +-----------------+

function hs.window.col3DownLeft(win)    -- +-----------------+
  hs.window.col3(                       -- |     |     |     |
    win, 'Down', 'Left'                 -- +-----------------+
  )                                     -- |HERE |     |     |
end                                     -- +-----------------+

function hs.window.col3DownCenter(win)  -- +-----------------+
  hs.window.col3(                       -- |     |     |     |
    win, 'Down', 'Center'               -- +-----------------+
  )                                     -- |     |HERE |     |
end                                     -- +-----------------+

function hs.window.col3DownRight(win)   -- +-----------------+
  hs.window.col3(                       -- |     |     |     |
    win, 'Down', 'Right'                -- +-----------------+
  )                                     -- |     |     |HERE |
end                                     -- +-----------------+

function hs.window.col3(win, vert, horz)
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()

  if      horz == 'Left' then
    f.x = max.x
  elseif  horz == 'Center' then
    f.x = max.w / 3
  elseif  horz == 'Right' then
    f.x = max.w * 2 / 3
  end

  f.y = max.y
  f.w = max.w / 3

  if      vert == 'Up' then
    f.h = max.h / 2
  elseif  vert == 'Full' then
    f.h = max.h
  elseif  vert == 'Down' then
    f.y = max.y + (max.h / 2)
    f.h = max.h / 2
  end

  win:setFrame(f)
end

local hyper = {'ctrl', 'alt', 'cmd', 'shift'}
local hypo  = {'ctrl', 'alt', 'cmd'}

return {
  modifiers = hyper,
  showHelp  = true,
  trigger   = 'w',
  mappings  = {
    { hyper,  '[',      'left40' },
    { hyper,  ']',      'right60' },

    { {},     'space',  'centerWithFullHeight' },

    { {},     'j',      'left' },
    { {},     'k',      'down' },
    { {},     'i',      'up' },
    { {},     'l',      'right' },

    { {},     'u',      'upLeft' },
    { {},     'o',      'upRight' },
    { {},     'm',      'downLeft' },
    { {},     '.',      'downRight' },

    { {},     '/',      'nextScreen' },
    { {},     'right',  'moveOneScreenEast' },
    { {},     'left',   'moveOneScreenWest' },

    { hyper,  ';',      'maximize' },

    { hyper,  'y',      'col3FullLeft' },
    { hyper,  'h',      'col3FullCenter' },
    { hyper,  'n',      'col3FullRight' },

    { hyper,  'u',      'col3UpLeft' },
    { hyper,  'i',      'col3UpCenter' },
    { hyper,  'o',      'col3UpRight' },

    { hyper,  'j',      'col3FullLeft' },
    { hyper,  'k',      'col3FullCenter' },
    { hyper,  'l',      'col3FullRight' },

    { hyper,  'm',      'col3DownLeft' },
    { hypo,   ',',      'col3DownCenter' },
    { hypo,   '.',      'col3DownRight' },
  }
}