1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
local awful = require("awful")
local wibox = require("wibox")
local watch = require("awful.widget.watch")
local gears = require("gears")
local path_to_icons = "/usr/share/icons/Arc/status/symbolic/"
volume_widget = wibox.widget {
{
id = "icon",
image = path_to_icons .. "audio-volume-muted-symbolic.svg",
resize = false,
widget = wibox.widget.imagebox,
},
layout = wibox.container.margin(brightness_icon, 0, 0, 3),
set_image = function(self, path)
self.icon.image = path
end
}
watch(
'amixer -D pulse sget Master', 1,
function(widget, stdout, stderr, reason, exit_code)
local volume = string.match(stdout, "(%d?%d?%d)%%")
volume = tonumber(string.format("% 3d", volume))
local volume_icon_name
if (volume >= 0 and volume < 25) then volume_icon_name="audio-volume-muted-symbolic"
elseif (volume >= 25 and volume < 50) then volume_icon_name="audio-volume-low-symbolic"
elseif (volume >= 50 and volume < 75) then volume_icon_name="audio-volume-medium-symbolic"
elseif (volume >= 75 and volume <= 100) then volume_icon_name="audio-volume-high-symbolic"
end
volume_widget.image = path_to_icons .. volume_icon_name .. ".svg"
end
)
|
