Simplified get_brightness_cmd and using gears.filesystem
- `brightnessctl` already has (g)et option that will get current brightness value without any decoration - Using `gfs.get_configuration_dir()` will return the awesomewm config directory. [Reference](https://awesomewm.org/doc/api/libraries/gears.filesystem.html#get_configuration_dir)
This commit is contained in:
Shubham Pawar
parent
b8e3a861f4
commit
6d1c05decc
|
|
@ -12,9 +12,10 @@ local awful = require("awful")
|
|||
local wibox = require("wibox")
|
||||
local watch = require("awful.widget.watch")
|
||||
local spawn = require("awful.spawn")
|
||||
local gfs = require("gears.filesystem")
|
||||
local naughty = require("naughty")
|
||||
|
||||
local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/brightness-widget/'
|
||||
local ICON_DIR = gfs.get_configuration_dir() .. "awesome-wm-widgets/brightness-widget/"
|
||||
local get_brightness_cmd
|
||||
local set_brightness_cmd
|
||||
local inc_brightness_cmd
|
||||
|
|
@ -23,169 +24,176 @@ local dec_brightness_cmd
|
|||
local brightness_widget = {}
|
||||
|
||||
local function show_warning(message)
|
||||
naughty.notify{
|
||||
preset = naughty.config.presets.critical,
|
||||
title = 'Brightness Widget',
|
||||
text = message}
|
||||
naughty.notify({
|
||||
preset = naughty.config.presets.critical,
|
||||
title = "Brightness Widget",
|
||||
text = message,
|
||||
})
|
||||
end
|
||||
|
||||
local function worker(user_args)
|
||||
local args = user_args or {}
|
||||
|
||||
local args = user_args or {}
|
||||
local type = args.type or "arc" -- arc or icon_and_text
|
||||
local path_to_icon = args.path_to_icon or ICON_DIR .. "brightness.svg"
|
||||
local font = args.font or "Play 9"
|
||||
local timeout = args.timeout or 100
|
||||
|
||||
local type = args.type or 'arc' -- arc or icon_and_text
|
||||
local path_to_icon = args.path_to_icon or ICON_DIR .. 'brightness.svg'
|
||||
local font = args.font or 'Play 9'
|
||||
local timeout = args.timeout or 100
|
||||
local program = args.program or "light"
|
||||
local step = args.step or 5
|
||||
local base = args.base or 20
|
||||
local current_level = 0 -- current brightness value
|
||||
local tooltip = args.tooltip or false
|
||||
local percentage = args.percentage or false
|
||||
if program == "light" then
|
||||
get_brightness_cmd = "light -G"
|
||||
set_brightness_cmd = "light -S %d" -- <level>
|
||||
inc_brightness_cmd = "light -A " .. step
|
||||
dec_brightness_cmd = "light -U " .. step
|
||||
elseif program == "xbacklight" then
|
||||
get_brightness_cmd = "xbacklight -get"
|
||||
set_brightness_cmd = "xbacklight -set %d" -- <level>
|
||||
inc_brightness_cmd = "xbacklight -inc " .. step
|
||||
dec_brightness_cmd = "xbacklight -dec " .. step
|
||||
elseif program == "brightnessctl" then
|
||||
get_brightness_cmd = "brightnessctl get"
|
||||
set_brightness_cmd = "brightnessctl set %d%%" -- <level>
|
||||
inc_brightness_cmd = "brightnessctl set +" .. step .. "%"
|
||||
dec_brightness_cmd = "brightnessctl set " .. step .. "-%"
|
||||
else
|
||||
show_warning(program .. " command is not supported by the widget")
|
||||
return
|
||||
end
|
||||
|
||||
local program = args.program or 'light'
|
||||
local step = args.step or 5
|
||||
local base = args.base or 20
|
||||
local current_level = 0 -- current brightness value
|
||||
local tooltip = args.tooltip or false
|
||||
local percentage = args.percentage or false
|
||||
if program == 'light' then
|
||||
get_brightness_cmd = 'light -G'
|
||||
set_brightness_cmd = 'light -S %d' -- <level>
|
||||
inc_brightness_cmd = 'light -A ' .. step
|
||||
dec_brightness_cmd = 'light -U ' .. step
|
||||
elseif program == 'xbacklight' then
|
||||
get_brightness_cmd = 'xbacklight -get'
|
||||
set_brightness_cmd = 'xbacklight -set %d' -- <level>
|
||||
inc_brightness_cmd = 'xbacklight -inc ' .. step
|
||||
dec_brightness_cmd = 'xbacklight -dec ' .. step
|
||||
elseif program == 'brightnessctl' then
|
||||
get_brightness_cmd = 'bash -c "brightnessctl -m | cut -d, -f4 | tr -d %"'
|
||||
set_brightness_cmd = 'brightnessctl set %d%%' -- <level>
|
||||
inc_brightness_cmd = 'brightnessctl set +' .. step .. '%'
|
||||
dec_brightness_cmd = 'brightnessctl set ' .. step .. '-%'
|
||||
else
|
||||
show_warning(program .. " command is not supported by the widget")
|
||||
return
|
||||
end
|
||||
if type == "icon_and_text" then
|
||||
brightness_widget.widget = wibox.widget({
|
||||
{
|
||||
{
|
||||
image = path_to_icon,
|
||||
resize = false,
|
||||
widget = wibox.widget.imagebox,
|
||||
},
|
||||
valign = "center",
|
||||
layout = wibox.container.place,
|
||||
},
|
||||
{
|
||||
id = "txt",
|
||||
font = font,
|
||||
widget = wibox.widget.textbox,
|
||||
},
|
||||
spacing = 4,
|
||||
layout = wibox.layout.fixed.horizontal,
|
||||
set_value = function(self, level)
|
||||
local display_level = level
|
||||
if percentage then
|
||||
display_level = display_level .. "%"
|
||||
end
|
||||
self:get_children_by_id("txt")[1]:set_text(display_level)
|
||||
end,
|
||||
})
|
||||
elseif type == "arc" then
|
||||
brightness_widget.widget = wibox.widget({
|
||||
{
|
||||
{
|
||||
image = path_to_icon,
|
||||
resize = true,
|
||||
widget = wibox.widget.imagebox,
|
||||
},
|
||||
valign = "center",
|
||||
layout = wibox.container.place,
|
||||
},
|
||||
max_value = 100,
|
||||
thickness = 2,
|
||||
start_angle = 4.71238898, -- 2pi*3/4
|
||||
forced_height = 18,
|
||||
forced_width = 18,
|
||||
paddings = 2,
|
||||
widget = wibox.container.arcchart,
|
||||
set_value = function(self, level)
|
||||
self:set_value(level)
|
||||
end,
|
||||
})
|
||||
else
|
||||
show_warning(type .. " type is not supported by the widget")
|
||||
return
|
||||
end
|
||||
|
||||
if type == 'icon_and_text' then
|
||||
brightness_widget.widget = wibox.widget {
|
||||
{
|
||||
{
|
||||
image = path_to_icon,
|
||||
resize = false,
|
||||
widget = wibox.widget.imagebox,
|
||||
},
|
||||
valign = 'center',
|
||||
layout = wibox.container.place
|
||||
},
|
||||
{
|
||||
id = 'txt',
|
||||
font = font,
|
||||
widget = wibox.widget.textbox
|
||||
},
|
||||
spacing = 4,
|
||||
layout = wibox.layout.fixed.horizontal,
|
||||
set_value = function(self, level)
|
||||
local display_level = level
|
||||
if percentage then
|
||||
display_level = display_level .. '%'
|
||||
end
|
||||
self:get_children_by_id('txt')[1]:set_text(display_level)
|
||||
end
|
||||
}
|
||||
elseif type == 'arc' then
|
||||
brightness_widget.widget = wibox.widget {
|
||||
{
|
||||
{
|
||||
image = path_to_icon,
|
||||
resize = true,
|
||||
widget = wibox.widget.imagebox,
|
||||
},
|
||||
valign = 'center',
|
||||
layout = wibox.container.place
|
||||
},
|
||||
max_value = 100,
|
||||
thickness = 2,
|
||||
start_angle = 4.71238898, -- 2pi*3/4
|
||||
forced_height = 18,
|
||||
forced_width = 18,
|
||||
paddings = 2,
|
||||
widget = wibox.container.arcchart,
|
||||
set_value = function(self, level)
|
||||
self:set_value(level)
|
||||
end
|
||||
}
|
||||
else
|
||||
show_warning(type .. " type is not supported by the widget")
|
||||
return
|
||||
local update_widget = function(widget, stdout, _, _, _)
|
||||
local brightness_level = tonumber(string.format("%.0f", stdout))
|
||||
current_level = brightness_level
|
||||
widget:set_value(brightness_level)
|
||||
end
|
||||
|
||||
end
|
||||
function brightness_widget:set(value)
|
||||
current_level = value
|
||||
spawn.easy_async(string.format(set_brightness_cmd, value), function()
|
||||
spawn.easy_async(get_brightness_cmd, function(out)
|
||||
update_widget(brightness_widget.widget, out)
|
||||
end)
|
||||
end)
|
||||
end
|
||||
local old_level = 0
|
||||
function brightness_widget:toggle()
|
||||
if old_level < 0.1 then
|
||||
-- avoid toggling between '0' and 'almost 0'
|
||||
old_level = 1
|
||||
end
|
||||
if current_level < 0.1 then
|
||||
-- restore previous level
|
||||
current_level = old_level
|
||||
else
|
||||
-- save current brightness for later
|
||||
old_level = current_level
|
||||
current_level = 0
|
||||
end
|
||||
brightness_widget:set(current_level)
|
||||
end
|
||||
function brightness_widget:inc()
|
||||
spawn.easy_async(inc_brightness_cmd, function()
|
||||
spawn.easy_async(get_brightness_cmd, function(out)
|
||||
update_widget(brightness_widget.widget, out)
|
||||
end)
|
||||
end)
|
||||
end
|
||||
function brightness_widget:dec()
|
||||
spawn.easy_async(dec_brightness_cmd, function()
|
||||
spawn.easy_async(get_brightness_cmd, function(out)
|
||||
update_widget(brightness_widget.widget, out)
|
||||
end)
|
||||
end)
|
||||
end
|
||||
|
||||
local update_widget = function(widget, stdout, _, _, _)
|
||||
local brightness_level = tonumber(string.format("%.0f", stdout))
|
||||
current_level = brightness_level
|
||||
widget:set_value(brightness_level)
|
||||
end
|
||||
brightness_widget.widget:buttons(awful.util.table.join(
|
||||
awful.button({}, 1, function()
|
||||
brightness_widget:set(base)
|
||||
end),
|
||||
awful.button({}, 3, function()
|
||||
brightness_widget:toggle()
|
||||
end),
|
||||
awful.button({}, 4, function()
|
||||
brightness_widget:inc()
|
||||
end),
|
||||
awful.button({}, 5, function()
|
||||
brightness_widget:dec()
|
||||
end)
|
||||
))
|
||||
|
||||
function brightness_widget:set(value)
|
||||
current_level = value
|
||||
spawn.easy_async(string.format(set_brightness_cmd, value), function()
|
||||
spawn.easy_async(get_brightness_cmd, function(out)
|
||||
update_widget(brightness_widget.widget, out)
|
||||
end)
|
||||
end)
|
||||
end
|
||||
local old_level = 0
|
||||
function brightness_widget:toggle()
|
||||
if old_level < 0.1 then
|
||||
-- avoid toggling between '0' and 'almost 0'
|
||||
old_level = 1
|
||||
end
|
||||
if current_level < 0.1 then
|
||||
-- restore previous level
|
||||
current_level = old_level
|
||||
else
|
||||
-- save current brightness for later
|
||||
old_level = current_level
|
||||
current_level = 0
|
||||
end
|
||||
brightness_widget:set(current_level)
|
||||
end
|
||||
function brightness_widget:inc()
|
||||
spawn.easy_async(inc_brightness_cmd, function()
|
||||
spawn.easy_async(get_brightness_cmd, function(out)
|
||||
update_widget(brightness_widget.widget, out)
|
||||
end)
|
||||
end)
|
||||
end
|
||||
function brightness_widget:dec()
|
||||
spawn.easy_async(dec_brightness_cmd, function()
|
||||
spawn.easy_async(get_brightness_cmd, function(out)
|
||||
update_widget(brightness_widget.widget, out)
|
||||
end)
|
||||
end)
|
||||
end
|
||||
watch(get_brightness_cmd, timeout, update_widget, brightness_widget.widget)
|
||||
|
||||
brightness_widget.widget:buttons(
|
||||
awful.util.table.join(
|
||||
awful.button({}, 1, function() brightness_widget:set(base) end),
|
||||
awful.button({}, 3, function() brightness_widget:toggle() end),
|
||||
awful.button({}, 4, function() brightness_widget:inc() end),
|
||||
awful.button({}, 5, function() brightness_widget:dec() end)
|
||||
)
|
||||
)
|
||||
if tooltip then
|
||||
awful.tooltip({
|
||||
objects = { brightness_widget.widget },
|
||||
timer_function = function()
|
||||
return current_level .. " %"
|
||||
end,
|
||||
})
|
||||
end
|
||||
|
||||
watch(get_brightness_cmd, timeout, update_widget, brightness_widget.widget)
|
||||
|
||||
if tooltip then
|
||||
awful.tooltip {
|
||||
objects = { brightness_widget.widget },
|
||||
timer_function = function()
|
||||
return current_level .. " %"
|
||||
end,
|
||||
}
|
||||
end
|
||||
|
||||
return brightness_widget.widget
|
||||
return brightness_widget.widget
|
||||
end
|
||||
|
||||
return setmetatable(brightness_widget, { __call = function(_, ...)
|
||||
return worker(...)
|
||||
end })
|
||||
return setmetatable(brightness_widget, {
|
||||
__call = function(_, ...)
|
||||
return worker(...)
|
||||
end,
|
||||
})
|
||||
|
|
|
|||
Loading…
Reference in New Issue