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local wibox = require("wibox")
local awful = require("awful")
local naughty = require("naughty")
local watch = require("awful.widget.watch")
-- acpi sample outputs
-- Battery 0: Discharging, 75%, 01:51:38 remaining
-- Battery 0: Charging, 53%, 00:57:43 until charged
local path_to_icons = "/usr/share/icons/Arc/status/symbolic/"
local username = os.getenv("USER")
battery_widget = wibox.widget {
{
id = "icon",
widget = wibox.widget.imagebox,
resize = false
},
layout = wibox.container.margin(brightness_icon, 0, 0, 3),
set_image = function(self, path)
self.icon.image = path
end
}
watch(
"acpi", 10,
function(widget, stdout, stderr, exitreason, exitcode)
local batteryType
local _, status, charge_str, time = string.match(stdout, '(.+): (%a+), (%d?%d%d)%%,? ?.*')
local charge = tonumber(charge_str)
if (charge >= 0 and charge < 15) then
batteryType="battery-empty%s-symbolic"
show_battery_warning()
elseif (charge >= 15 and charge < 40) then batteryType="battery-caution%s-symbolic"
elseif (charge >= 40 and charge < 60) then batteryType="battery-low%s-symbolic"
elseif (charge >= 60 and charge < 80) then batteryType="battery-good%s-symbolic"
elseif (charge >= 80 and charge <= 100) then batteryType="battery-full%s-symbolic"
end
if status == 'Charging' then
batteryType = string.format(batteryType,'-charging')
else
batteryType = string.format(batteryType,'')
end
widget.image = path_to_icons .. batteryType .. ".svg"
-- Update popup text
-- TODO: Filter long lines
-- battery_popup.text = string.gsub(stdout, "\n$", "")
end,
battery_widget
)
-- Popup with battery info
-- One way of creating a pop-up notification - naughty.notify
local notification
function show_battery_status()
awful.spawn.easy_async([[bash -c 'acpi']],
function(stdout, _, _, _)
notification = naughty.notify{
text = stdout,
title = "Battery status",
timeout = 5, hover_timeout = 0.5,
width = 200,
}
end
)
end
battery_widget:connect_signal("mouse::enter", function() show_battery_status() end)
battery_widget:connect_signal("mouse::leave", function() naughty.destroy(notification) end)
-- Alternative to naughty.notify - tooltip. You can compare both and choose the preferred one
--battery_popup = awful.tooltip({objects = {battery_widget}})
-- To use colors from beautiful theme put
-- following lines in rc.lua before require("battery"):
-- beautiful.tooltip_fg = beautiful.fg_normal
-- beautiful.tooltip_bg = beautiful.bg_normal
--[[ Show warning notification ]]
function show_battery_warning()
naughty.notify{
icon = "/home/" .. username .. "/.config/awesome/nichosi.png",
icon_size=100,
text = "Huston, we have a problem",
title = "Battery is dying",
timeout = 5, hover_timeout = 0.5,
position = "bottom_right",
bg = "#F06060",
fg = "#EEE9EF",
width = 300,
}
end
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