--]]
-local markup = require("lain.util.markup")
+local newtimer = require("lain.helpers").newtimer
local first_line = require("lain.helpers").first_line
-local beautiful = require("beautiful")
local naughty = require("naughty")
local wibox = require("wibox")
-- Battery infos
-- lain.widgets.bat
-local bat = {
- status = "not present",
- perc = "N/A",
- time = "N/A",
-}
+local bat = {}
-function worker(args)
+local function worker(args)
local args = args or {}
+ local timeout = args.timeout or 30
local battery = args.battery or "BAT0"
- local show_all = args.show_all or false
- local refresh_timeout = args.refresh_timeout or 30
- local header = args.header or " Bat "
- local header_color = args.header_color or beautiful.fg_normal or "#FFFFFF"
- local color = args.color or beautiful.fg_focus or "#FFFFFF"
- local shadow = args.shadow or false
+ local settings = args.settings or function() end
- local mybattery = wibox.widget.textbox()
+ bat.widget = wibox.widget.textbox('')
- local mybatteryupdate = function()
- local present = first_line("/sys/class/power_supply/"
- .. battery
- .. "/present")
+ function update()
+ bat_now = {
+ status = "Not present",
+ perc = "N/A",
+ time = "N/A",
+ watt = "N/A"
+ }
+
+ local bstr = "/sys/class/power_supply/" .. battery
+
+ local present = first_line(bstr .. "/present")
if present == "1"
then
- local rate = first_line("/sys/class/power_supply/"
- .. battery ..
- "/power_now")
- local ratev = first_line("/sys/class/power_supply/"
- .. battery ..
- "/voltage_now")
- local rem = first_line("/sys/class/power_supply/"
- .. battery ..
- "/energy_now")
- local tot = first_line("/sys/class/power_supply/"
- .. battery ..
- "/energy_full")
- bat.status = first_line("/sys/class/power_supply/"
- .. battery ..
- "/status")
+ local rate = first_line(bstr .. "/power_now") or
+ first_line(bstr .. "/current_now")
+
+ local ratev = first_line(bstr .. "/voltage_now")
+
+ local rem = first_line(bstr .. "/energy_now") or
+ first_line(bstr .. "/charge_now")
+
+ local tot = first_line(bstr .. "/energy_full") or
+ first_line(bstr .. "/charge_full")
+
+ bat_now.status = first_line(bstr .. "/status") or "N/A"
local time_rat = 0
- if bat.status == "Charging"
+ if bat_now.status == "Charging"
then
- status = "(+)"
time_rat = (tot - rem) / rate
- elseif bat.status == "Discharging"
+ elseif bat_now.status == "Discharging"
then
- status = "(-)"
time_rat = rem / rate
- else
- status = "(.)"
end
local hrs = math.floor(time_rat)
local min = (time_rat - hrs) * 60
- bat.time = string.format("%02d:%02d", hrs, min)
-
- local amount = (rem / tot) * 100
-
- if shadow
- then
- bat.perc = string.format("%d", amount)
- else
- bat.perc = string.format("%d%%", amount)
- end
- local watt = string.format("%.2fW", (rate * ratev) / 1e12)
-
- if show_all
- then
- text = watt .. " " .. bat.perc .. " " .. bat.time .. " " .. bat.status
- else
- text = bat.perc
- end
+ bat_now.time = string.format("%02d:%02d", hrs, min)
+ bat_now.perc = (rem / tot) * 100
+ bat_now.watt = string.format("%.2fW", (rate * ratev) / 1e12)
-- notifications for low and critical states
- if amount <= 5
+ if bat_now.perc <= 5
then
- naughty.notify{
+ bat.id = naughty.notify({
text = "shutdown imminent",
title = "battery nearly exhausted",
position = "top_right",
timeout = 15,
fg="#000000",
bg="#ffffff",
- ontop = true
- }
- elseif amount <= 15
+ ontop = true,
+ replaces_id = bat.id
+ }).id
+ elseif bat_now.perc <= 15
then
- old_id = naughty.notify{
+ bat.id = naughty.notify({
text = "plug the cable",
title = "battery low",
position = "top_right",
- timeout = 5,
+ timeout = 15,
fg="#202020",
bg="#cdcdcd",
- ontop = true
- }
+ ontop = true,
+ replaces_id = bat.id
+ }).id
end
- else
- text = "none"
- end
- if shadow
- then
- mybattery:set_text('')
- else
- mybattery:set_markup(markup(header_color, header)
- .. markup(color, text) .. " ")
+ bat_now.perc = string.format("%d", bat_now.perc)
end
- end
- local mybatterytimer = timer({ timeout = refresh_timeout })
- mybatterytimer:connect_signal("timeout", mybatteryupdate)
- mybatterytimer:start()
- mybatterytimer:emit_signal("timeout")
+ widget = bat.widget
+ settings()
+ end
- bat.widget = mybattery
+ newtimer("bat", timeout, update)
- return setmetatable(bat, { __index = bat.widget })
+ return bat.widget
end
return setmetatable(bat, { __call = function(_, ...) return worker(...) end })
projects / etc / awesome.git / blobdiff