30 lines
838 B
Lua
30 lines
838 B
Lua
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local wibox = require("wibox")
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local awful = require("awful")
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volume_widget = wibox.widget.textbox()
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volume_widget:set_align("right")
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function update_volume()
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awful.spawn.easy_async('amixer sget Master', function(stdout, stderr)
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local status = stdout
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local widget = volume_widget
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-- local volume = tonumber(string.match(status, "(%d?%d?%d)%%")) / 100
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local volume = string.match(status, "(%d?%d?%d)%%")
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volume = string.format("% 3d", volume)
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status = string.match(status, "%[(o[^%]]*)%]")
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if string.find(status, "on", 1, true) then
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-- For the volume numbers
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volume = volume .. "%"
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else
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-- For the mute button
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volume = volume .. "M"
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end
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widget:set_markup("V :" .. volume)
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end)
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end
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update_volume()
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