-- http://awesome.naquadah.org/wiki/Conky_HUD
local utils = require("utils")

local function get_conky()
  local clients = client.get()
  local conky = nil
  local i = 1
  while clients[i] do
    if clients[i].class == "Conky" then
      conky = clients[i]
    end
    i = i + 1
  end
  return conky
end

local function raise_conky()
  local conky = get_conky()
  if conky then
    conky.ontop = true
    conky.hidden = false
  end
end

local function lower_conky()
  local conky = get_conky()
  if conky then
    conky.ontop = false
    conky.hidden = true
  end
end

local function toggle_conky()
  local conky = get_conky()
  if conky then
    if conky.ontop then
      conky.ontop = false
    else
      conky.ontop = true
    end
  end
end

utils.rules.append({
  { rule = { class = "Conky" },
             properties = { floating = true,
                            sticky = true,
                            ontop = false,
                            hidden = true,
                            focusable = true,
                            size_hints = {"program_position", "program_size"} } },
})

-- add global key
utils.globalkeys.append(awful.key({}, "F4", function () raise_conky() end, function () lower_conky() end))

utils.run_once("conky")