DotFiles

hammerspoon.lua

-- vishnu667.com

local bind_key = {"cmd", "ctrl","alt"}

-- Move to left.
hs.hotkey.bind(bind_key, "left", function()
  local win = hs.window.focusedWindow()
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()
  local half = max.w / 2
  local errm = max.w / 50

  if math.floor(f.w)==math.floor(half) and math.floor(f.x)== math.floor(max.x) then
    f.w = max.w / 4
  else
    if math.floor(f.w)==math.floor(max.w / 4) and math.floor(f.x)== math.floor(max.x) then
        f.w = 3 * max.w / 4
    else
        f.w = half
    end
  end

  f.x = max.x
  f.y = max.y
  f.h = max.h
  win:setFrame(f)
end)

-- Move to right.
hs.hotkey.bind(bind_key, "right", function()
  local win = hs.window.focusedWindow()
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()

  local half = max.x + (max.w / 2)
  if math.floor(f.w) == math.floor(max.w / 2) and math.floor(max.x + (max.w / 2))== math.floor(f.x) then
    f.x = half + (max.w / 4)
    f.w = max.w / 4
  else
    if math.floor(f.w) == math.floor(max.w / 4) and math.floor(half + (max.w / 4))== math.floor(f.x) then
        f.x = half - (max.w / 4)
        f.w = 3 * (max.w / 4)        
    else
        f.x = max.x + (max.w / 2)
        f.w = max.w / 2
    end
  end

  f.y = max.y
  f.h = max.h
  win:setFrame(f)
end)

-- Move to top.
hs.hotkey.bind(bind_key, "up", function()
  local win = hs.window.focusedWindow()
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()
  local half = max.h / 2
  local diff = math.abs(f.h - half)
  local errm = max.h / 50

  if math.floor(f.h)== math.floor(half)  then
    f.h = max.h / 4
  else
    if math.floor(f.h)==math.floor(max.h / 4)  then
        f.h = 3 * (max.h / 4)
    else 
        f.h = half
    end 
  end


  f.y = max.y
  win:setFrame(f)
end)

-- Move to bottom.
hs.hotkey.bind(bind_key, "down", function()
  local win = hs.window.focusedWindow()
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()
  local half = max.h / 2
  local errm = max.h / 50
  if math.floor(f.y)== math.floor(half)  then
    f.y = half + ( max.h / 4 )
    f.h = max.h / 4
  else
    if math.floor(f.y)== math.floor(half + ( max.h / 4 )) and math.floor(f.h)==math.floor(max.h / 4)  then
        f.y = half - ( max.h / 4 )
        f.h = 3 * (max.h / 4)
    else 
        f.y = half
        f.h = half
    end 
  end
  win:setFrame(f)
end)

hs.hotkey.bind(bind_key, "M", function()
  local win = hs.window.focusedWindow()
  local f = win:frame()
  local screen = win:screen()
  local max = screen:frame()

  f.x = max.x
  f.y = max.y
  f.w = max.w
  f.h = max.h
  win:setFrame(f)
end)


hs.fnutils.each({
  { key = "C", app = "Google Chrome" },
  { key = "S", app = "Mattermost" },
  { key = "T", app = "iTerm" }
}, function(object)
    hs.hotkey.bind(bind_key, object.key, function() hs.application.launchOrFocus(object.app) end)
end)

hs.hotkey.bind({"cmd", "alt", "ctrl"}, "U", function()
  hs.reload()
end)

hs.alert.show("Config loaded")