74 lines
1.8 KiB
Lua
74 lines
1.8 KiB
Lua
local awful = require("awful")
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local wibox = require("wibox")
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--local beautiful = require("beautiful")
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local gears = require("gears")
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require("modules/laptop_detector")
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if not is_laptop then
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battery_widget = wibox.widget.textbox()
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return
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end
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local tohex = function(value)
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local h = string.format("%x", value)
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if h:len() == 1 then
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h = "0" .. h
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end
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return h
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end
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-- battery percentage
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local battery_text = awful.widget.watch("cat /sys/class/power_supply/BAT0/capacity", 30, function(widget, stdout)
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for line in stdout:gmatch("[^\r\n]+") do
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widget.text = line .. "%"
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break
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end
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widget.align = "center"
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end)
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local battery_charging = awful.widget.watch("cat /sys/class/power_supply/AC/online", 5, function(widget, stdout)
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for line in stdout:gmatch("[^\r\n]+") do
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if line == "1" then
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widget.text = " +"
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else
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widget.text = " -"
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end
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break
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end
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end)
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local battery_bar = awful.widget.watch("cat /sys/class/power_supply/BAT0/capacity", 30, function(widget, stdout)
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local charge = 0
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for line in stdout:gmatch("[^\r\n]+") do
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charge = tonumber(line)
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break
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end
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widget.value = charge
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local red = 0
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local green = 102
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if charge <= 50 then
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red = (50 - charge) * 5
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green = charge * 2
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end
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local color = "#" .. tohex(red) .. tohex(green) .. "00"
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widget.color = color
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widget.max_value = 100
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widget.forced_width = 64
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widget.border_color = color --"#008866"
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widget.background_color = "#000000"
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widget.border_width = 1
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widget.shape = function(cr, width, height) gears.shape.octogon(cr, width, height, 2) end
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widget.margins = { top = 1, bottom = 1, left = 5, right = 5 }
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end,
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wibox.widget.progressbar())
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battery_widget = {
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battery_bar,
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battery_text,
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battery_charging,
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layout = wibox.layout.stack
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}
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