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

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