Win31Layout.js

var CHROME_BY_ID = {
  close: "close",
  scratchpad: "min",
  fullscreen: "max",
  "expand-left": "left",
  "grow-right": "right",
  "shrink-up": "top",
  "grow-down": "bottom",
  move: "move"
}

var MENU_ORDER = [
  "float",
  "pin",
  "split",
  "focus-left",
  "focus-right",
  "focus-up",
  "focus-down",
  "swap-left",
  "swap-right",
  "swap-up",
  "swap-down"
]

function chromeSlot(id) {
  return CHROME_BY_ID[String(id || "")] || ""
}

function menuIndex(id) {
  var key = String(id || "")
  var index = MENU_ORDER.indexOf(key)
  return index === -1 ? MENU_ORDER.length : index
}

function classify(hints) {
  var chrome = {}
  var menu = []
  var list = hints || []
  for (var i = 0; i < list.length; i++) {
    var hint = list[i]
    if (!hint || !hint.id) continue
    var slot = chromeSlot(hint.id)
    if (slot) chrome[slot] = hint
    else menu.push(hint)
  }
  menu.sort(function (a, b) {
    var delta = menuIndex(a.id) - menuIndex(b.id)
    if (delta !== 0) return delta
    return String(a.id).localeCompare(String(b.id))
  })
  return { chrome: chrome, menu: menu }
}

if (typeof module !== "undefined" && module.exports) {
  module.exports = {
    CHROME_BY_ID: CHROME_BY_ID,
    MENU_ORDER: MENU_ORDER,
    chromeSlot: chromeSlot,
    classify: classify
  }
}