36 lines
861 B
Lua
36 lines
861 B
Lua
---------------------------------------------------
|
|
-- Licensed under the GNU General Public License v2
|
|
-- * (c) 2012, jinleileiking <jinleileiking@gmail.com>
|
|
---------------------------------------------------
|
|
|
|
-- {{{ Grab environment
|
|
local tonumber = tonumber
|
|
local setmetatable = setmetatable
|
|
local string = { format = string.format }
|
|
local helpers = require("vicious.helpers")
|
|
local math = {
|
|
min = math.min,
|
|
floor = math.floor
|
|
}
|
|
-- }}}
|
|
|
|
module("vicious.contrib.ac")
|
|
|
|
-- {{{ AC widget type
|
|
local function worker(format, warg)
|
|
local ac = helpers.pathtotable("/sys/class/power_supply/"..warg)
|
|
|
|
local state = ac.online
|
|
if state == nil then
|
|
return {"N/A"}
|
|
elseif state == "1\n" then
|
|
return {"On"}
|
|
else
|
|
return {"Off"}
|
|
end
|
|
end
|
|
-- }}}
|
|
|
|
|
|
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
|