29 lines
995 B
Lua
29 lines
995 B
Lua
local wibox = require('wibox')
|
|
local mat_list_item = require('widget.material.list-item')
|
|
local mat_slider = require('widget.material.slider')
|
|
local mat_icon_button = require('widget.material.icon-button')
|
|
local icons = require('theme.icons')
|
|
local watch = require('awful.widget.watch')
|
|
local spawn = require('awful.spawn')
|
|
|
|
local slider = wibox.widget {read_only = false, widget = mat_slider}
|
|
|
|
slider:connect_signal('property::value', function()
|
|
spawn('amixer -D pulse sset Master ' .. slider.value .. '%')
|
|
end)
|
|
|
|
watch([[bash -c "amixer -D pulse sget Master"]], 1, function(_, stdout)
|
|
local mute = string.match(stdout, '%[(o%D%D?)%]')
|
|
local volume = string.match(stdout, '(%d?%d?%d)%%')
|
|
slider:set_value(tonumber(volume))
|
|
collectgarbage('collect')
|
|
end)
|
|
|
|
local icon = wibox.widget {image = icons.volume, widget = wibox.widget.imagebox}
|
|
|
|
local button = mat_icon_button(icon)
|
|
|
|
local volume_setting = wibox.widget {button, slider, widget = mat_list_item}
|
|
|
|
return volume_setting
|