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39 lines
1013 B
39 lines
1013 B
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--[[ |
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Licensed under GNU General Public License v2 |
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* (c) 2014, Luke Bonham |
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--]] |
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local newtimer = require("lain.helpers").newtimer |
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local read_pipe = require("lain.helpers").read_pipe |
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local wibox = require("wibox") |
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local setmetatable = setmetatable |
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-- Basic template for custom widgets |
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-- lain.widgets.base |
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local function worker(args) |
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local base = {} |
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local args = args or {} |
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local timeout = args.timeout or 5 |
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local cmd = args.cmd or "" |
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local settings = args.settings or function() end |
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base.widget = wibox.widget.textbox('') |
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function base.update() |
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output = read_pipe(cmd) |
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widget = base.widget |
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settings() |
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end |
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newtimer(cmd, timeout, base.update) |
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return setmetatable(base, { __index = base.widget }) |
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end |
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return setmetatable({}, { __call = function(_, ...) return worker(...) end })
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