You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1013 B
40 lines
1013 B
9 years ago
|
|
||
|
|
--[[
|
||
|
|
|
||
|
|
Licensed under GNU General Public License v2
|
||
|
|
* (c) 2014, Luke Bonham
|
||
|
|
|
||
|
|
--]]
|
||
|
|
|
||
|
|
local newtimer = require("lain.helpers").newtimer
|
||
|
|
local read_pipe = require("lain.helpers").read_pipe
|
||
|
|
|
||
|
|
local wibox = require("wibox")
|
||
|
|
|
||
|
|
local setmetatable = setmetatable
|
||
|
|
|
||
|
|
-- Basic template for custom widgets
|
||
|
|
-- lain.widgets.base
|
||
|
|
|
||
|
|
local function worker(args)
|
||
|
|
local base = {}
|
||
|
|
local args = args or {}
|
||
|
|
local timeout = args.timeout or 5
|
||
|
|
local cmd = args.cmd or ""
|
||
|
|
local settings = args.settings or function() end
|
||
|
|
|
||
|
|
base.widget = wibox.widget.textbox('')
|
||
|
|
|
||
|
|
function base.update()
|
||
|
|
output = read_pipe(cmd)
|
||
|
|
widget = base.widget
|
||
|
|
settings()
|
||
|
|
end
|
||
|
|
|
||
|
|
newtimer(cmd, timeout, base.update)
|
||
|
|
|
||
|
|
return setmetatable(base, { __index = base.widget })
|
||
|
|
end
|
||
|
|
|
||
|
|
return setmetatable({}, { __call = function(_, ...) return worker(...) end })
|