my ~/.hammerspoon/init.lua at 2017年5月25日(木)

init.lua

local function keyCode(key, modifiers)
   modifiers = modifiers or {}
   return function()
      hs.eventtap.event.newKeyEvent(modifiers, string.lower(key), true):post()
      hs.timer.usleep(1000)
      hs.eventtap.event.newKeyEvent(modifiers, string.lower(key), false):post()
   end
end

local function remapKey(modifiers, key, keyCode)
   hs.hotkey.bind(modifiers, key, keyCode, nil, keyCode)
end

local function disableAllHotkeys()
   for k, v in pairs(hs.hotkey.getHotkeys()) do
      v['_hk']:disable()
   end
end

local function enableAllHotkeys()
   for k, v in pairs(hs.hotkey.getHotkeys()) do
      v['_hk']:enable()
   end
end

local function hasValue (tab, val)
  for index, value in ipairs(tab) do
    if value == val then
      return true
    end
  end
  return false
end

local excludedApps = {
   "Terminal", "ターミナル", "Emacs", "iTerm2"
}

local function handleGlobalAppEvent(name, event, app)
   if event == hs.application.watcher.activated then
      -- hs.alert.show(name)
      if hasValue(excludedApps, name) then
         disableAllHotkeys()
      else
         enableAllHotkeys()
      end
   end
end

appsWatcher = hs.application.watcher.new(handleGlobalAppEvent)
appsWatcher:start()

-- カーソル移動
remapKey({'ctrl'}, 'f', keyCode('right'))
remapKey({'ctrl'}, 'b', keyCode('left'))
remapKey({'ctrl'}, 'n', keyCode('down'))
remapKey({'ctrl'}, 'p', keyCode('up'))

-- テキスト編集
-- remapKey({'ctrl'}, 'w', keyCode('x', {'cmd'}))
-- remapKey({'ctrl'}, 'y', keyCode('v', {'cmd'}))

-- コマンド
-- remapKey({'ctrl'}, 's', keyCode('f', {'cmd'}))
-- remapKey({'ctrl'}, '/', keyCode('z', {'cmd'}))
remapKey({'ctrl'}, 'g', keyCode('escape'))

-- ページスクロール
remapKey({'ctrl'}, 'v', keyCode('pagedown'))
remapKey({'alt'}, 'v', keyCode('pageup'))
remapKey({'cmd', 'shift'}, ',', keyCode('home'))
remapKey({'cmd', 'shift'}, '.', keyCode('end'))

local KEY_EISU = 0x66;
local KEY_KANA = 0x68;
local KEY_SPACE = 0x31;
local KEY_LEFT_SHIFT = 0x38;
local KEY_LEFT_CTRL = 0x3b;
local KEY_LEFT_OPTION = 0x3d;
local KEY_LEFT_COMMAND = 0x37;
local hyperex = require('hyperex')
--local hx = hyperex.new('f12'):setInitialKey(KEY_EISU):setEmptyHitKey(KEY_KANA)

local hxLCmd = hyperex.new('cmd'):setEmptyHitKey(KEY_EISU)
local hxRCmd = hyperex.new('ctrl'):setEmptyHitKey(KEY_KANA)
-- hxRCmd:mod({'ctrl'}):to('any')

-- local rcmd = hyperex.new('f17'):setEmptyHitKey(KEY_EISU)
-- rcmd:mod({'cmd'}):to('any')
-- local lcmd = hyperex.new('f18'):setEmptyHitKey(KEY_KANA)
-- lcmd:mod({'ctrl'}):to('any')

-- local sands = hyperex.new('space'):setInitialKey(KEY_LEFT_SHIFT):setEmptyHitKey(KEY_SPACE)

-- local sands = hyperex.new('space'):setInitialKey(KEY_EISU):setEmptyHitKey(KEY_SPACE)
-- local sands = hyperex.new('space'):setEmptyHitKey(KEY_SPACE)
-- sands:bind('k'):to(';')
-- sands:mod({'shift'}):to('any')