This commit is contained in:
Sakooooo 2023-08-14 02:06:28 +03:00
parent de1c18f8ad
commit 1442034e8d
Signed by: sako
GPG key ID: 3FD715D87D7725E0
2 changed files with 0 additions and 334 deletions

View file

@ -17,7 +17,6 @@ local hotkeys_popup = require("awful.hotkeys_popup")
-- Enable hotkeys help widget for VIM and other apps when client with a matching name is opened: -- Enable hotkeys help widget for VIM and other apps when client with a matching name is opened:
require("awful.hotkeys_popup.keys") require("awful.hotkeys_popup.keys")
-- widgets -- widgets
local battery_widget = require("widgets.battery")
-- {{{ Error handling -- {{{ Error handling
-- Check if awesome encountered an error during startup and fell back to -- Check if awesome encountered an error during startup and fell back to
@ -224,29 +223,6 @@ awful.screen.connect_for_each_screen(function(s)
wibox.widget.systray(), wibox.widget.systray(),
mytextclock, mytextclock,
s.mylayoutbox, s.mylayoutbox,
battery_widget {
ac = "AC",
adapter = "BAT1",
ac_prefix = "AC: ",
battery_prefix = "Bat: ",
percent_colors = {
{ 25, "red" },
{ 50, "orange" },
{ 999, "green" },
},
listen = true,
timeout = 10,
widget_text = "${AC_BAT}${color_on}${percent}%${color_off}",
widget_font = "Jetbrains Mono 16",
tooltip_text = "Battery ${state}${time_est}\nCapacity: ${capacity_percent}%",
alert_threshold = 5,
alert_timeout = 0,
alert_title = "Low battery !",
alert_text = "${AC_BAT}${time_est}",
--alert_icon = "~/Downloads/low_battery_icon.png",
warn_full_battery = true,
--full_battery_icon = "~/Downloads/full_battery_icon.png",
},
}, },
} }
end) end)

View file

@ -1,310 +0,0 @@
-- Battery widget
local awful = require("awful")
local gears = require("gears")
local wibox = require("wibox")
local naughty = require("naughty")
local timer = gears.timer or timer
local watch = awful.spawn and awful.spawn.with_line_callback
------------------------------------------
-- Private utility functions
------------------------------------------
local tolower = string.lower
local function file_exists(command)
local f = io.open(command)
if f then f:close() end
return f and true or false
end
local function readfile(command)
local file = io.open(command)
if not file then return nil end
local text = file:read('*all')
file:close()
return text
end
local function color_tags(color)
if color
then
return '<span color="' .. color .. '">', '</span>'
else
return '', ''
end
end
local function round(value)
return math.floor(value + 0.5)
end
local function trim(s)
if not s then return nil end
return (s:gsub("^%s*(.-)%s*$", "%1"))
end
local function read_trim(filename)
return trim(readfile(filename)) or ""
end
local function substitute(template, context)
if type(template) == "string" then
return (template:gsub("%${([%w_]+)}", function(key)
return tostring(context[key] or "Err!")
end))
else
-- function / functor:
return template(context)
end
end
local function lookup_by_limits(limits, value)
if type(limits) == "table" then
local last = nil
if value then
for k, v in ipairs(limits) do
if (value <= v[1]) then
return v[2]
end
last = v[2]
end
end
return last
else
return limits
end
end
------------------------------------------
-- Battery widget interface
------------------------------------------
local battery_widget = {}
local sysfs_names = {
charging = {
present = "present",
state = "status",
rate = "current_now",
charge = "charge_now",
capacity = "charge_full",
design = "charge_full_design",
percent = "capacity",
},
discharging = {
present = "present",
state = "status",
rate = "power_now",
charge = "energy_now",
capacity = "energy_full",
design = "energy_full_design",
percent = "capacity"
},
}
function battery_widget:new(args)
if args.adapter then
return setmetatable({}, { __index = self }):init(args)
end
-- creates an empty container wibox, which can be added to your panel even if its empty
local widgets = { layout = wibox.layout.fixed.horizontal }
local batteries, mains, usb, ups = self:discover()
local ac = mains[1] or usb[1] or ups[1]
for i, adapter in ipairs(batteries) do
local _args = setmetatable({ adapter = adapter, ac = ac }, { __index = args })
table.insert(widgets, self(_args).widget)
end
return widgets
end
function battery_widget:discover()
local pow = "/sys/class/power_supply/"
local adapters = { Battery = {}, UPS = {}, Mains = {}, USB = {} }
for adapter in io.popen("ls -1 " .. pow):lines() do
local type = read_trim(pow .. adapter .. "/type")
table.insert(adapters[type], adapter)
end
return adapters.Battery, adapters.Mains, adapters.USB, adapters.UPS
end
function battery_widget:init(args)
self.ac = args.ac or "AC"
self.adapter = args.adapter or "BAT0"
self.ac_prefix = args.ac_prefix or "AC: "
self.battery_prefix = args.battery_prefix or "Bat: "
self.percent_colors = args.percent_colors or args.limits or {
{ 25, "red" },
{ 50, "orange" },
{ 999, "green" },
}
self.widget_text = args.widget_text or (
"${AC_BAT}${color_on}${percent}%${color_off}")
self.tooltip_text = args.tooltip_text or (
"Battery ${state}${time_est}\nCapacity: ${capacity_percent}%")
self.alert_threshold = args.alert_threshold or 5
self.alert_timeout = args.alert_timeout or 0
self.alert_title = args.alert_title or "Low battery !"
self.alert_text = args.alert_text or "${AC_BAT}${time_est}"
self.alert_icon = args.alert_icon or nil
self.widget = wibox.widget.textbox()
self.widget.font = args.widget_font
self.tooltip = awful.tooltip({ objects = { self.widget } })
self.warn_full_battery = args.warn_full_battery
self.full_battery_icon = args.full_battery_icon or nil
self.widget:buttons(awful.util.table.join(
awful.button({}, 1, function() self:update() end),
awful.button({}, 3, function() self:update() end)
))
self.timer = timer({ timeout = args.timeout or 10 })
self.timer:connect_signal("timeout", function() self:update() end)
self.timer:start()
self:update()
if (args.listen or args.listen == nil) and watch then
self.listener = watch("acpi_listen", {
stdout = function(line) self:update() end,
})
awesome.connect_signal("exit", function()
awesome.kill(self.listener, awesome.unix_signal.SIGTERM)
end)
end
return self
end
function battery_widget:get_state()
local pow = "/sys/class/power_supply/"
local ac = pow .. self.ac
local bat = pow .. self.adapter
local sysfs = (file_exists(bat .. "/" .. sysfs_names.charging.rate)
and sysfs_names.charging
or sysfs_names.discharging)
-- If there is no battery on this machine.
if not sysfs.state then return nil end
-- return value
local r = {
state = tolower(read_trim(bat .. "/" .. sysfs.state)),
present = tonumber(read_trim(bat .. "/" .. sysfs.present)),
rate = tonumber(read_trim(bat .. "/" .. sysfs.rate)),
charge = tonumber(read_trim(bat .. "/" .. sysfs.charge)),
capacity = tonumber(read_trim(bat .. "/" .. sysfs.capacity)),
design = tonumber(read_trim(bat .. "/" .. sysfs.design)),
percent = tonumber(read_trim(bat .. "/" .. sysfs.percent)),
}
r.ac_state = tonumber(read_trim(ac .. "/online"))
if r.state == "unknown" then
r.state = "charged"
end
if r.percent == nil and r.charge and r.capacity then
r.percent = round(r.charge * 100 / r.capacity)
end
return r
end
function battery_widget:update()
local ctx = self:get_state()
-- If there is no battery on this machine.
if not ctx then return nil end
-- AC/battery prefix
ctx.AC_BAT = (ctx.ac_state == 1
and lookup_by_limits(self.ac_prefix, ctx.percent)
or lookup_by_limits(self.battery_prefix, ctx.percent)
or "Err!")
-- Colors
ctx.color_on, ctx.color_off = color_tags(
lookup_by_limits(self.percent_colors, ctx.percent))
-- estimate time
ctx.charge_dir = 0 -- +1|0|-1 -> charging|static|discharging
ctx.time_left = nil -- time until charging/discharging complete
ctx.time_text = ""
ctx.time_est = ""
if ctx.rate and ctx.rate ~= 0 then
if not ctx.state or ctx.state == "discharging" then
ctx.charge_dir = -1
ctx.time_left = ctx.charge / ctx.rate
elseif ctx.state == "charging" then
ctx.charge_dir = 1
ctx.time_left = (ctx.capacity - ctx.charge) / ctx.rate
end
end
if ctx.time_left then
ctx.hours = math.floor((ctx.time_left))
ctx.minutes = math.floor((ctx.time_left - ctx.hours) * 60)
if ctx.hours > 0
then
ctx.time_text = ctx.hours .. "h " .. ctx.minutes .. "m"
else
ctx.time_text = ctx.minutes .. "m"
end
ctx.time_est = ": " .. ctx.time_text .. " remaining"
end
-- capacity text
if ctx.capacity and ctx.design then
ctx.capacity_percent = round(ctx.capacity / ctx.design * 100)
end
-- for use in functions
ctx.obj = self
-- update text
self.widget:set_markup(substitute(self.widget_text, ctx))
self.tooltip:set_text(substitute(self.tooltip_text, ctx))
-- low battery notification
if naughty then
if (ctx.state == "discharging" and
ctx.percent and ctx.percent <= self.alert_threshold) then
self:notify(substitute(self.alert_title, ctx),
substitute(self.alert_text, ctx),
self.alert_icon)
elseif ctx.state == "full" and self.warn_full_battery then
self:notify('Battery Full!', 'Remove power cord', self.full_battery_icon)
else
if self.alert then
naughty.destroy(
self.alert,
naughty.notificationClosedReason.dismissedByCommand)
self.alert = nil
end
end
end
end
function battery_widget:notify(title, text, icon)
if self.alert then
naughty.replace_text(self.alert, title, text)
else
self.alert = naughty.notify({
title = title,
text = text,
icon = icon,
preset = naughty.config.presets.critical,
timeout = self.alert_timeout
})
end
end
return setmetatable(battery_widget, {
__call = battery_widget.new,
})