]>
git.madduck.net Git - etc/awesome.git/blobdiff - widgets/alsa.lua
madduck's git repository
Every one of the projects in this repository is available at the canonical
URL git://git.madduck.net/madduck/pub/<projectpath> — see
each project's metadata for the exact URL.
All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@ git. madduck. net .
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
SSH access, as well as push access can be individually
arranged .
If you use my repositories frequently, consider adding the following
snippet to ~/.gitconfig and using the third clone URL listed for each
project:
[url "git://git.madduck.net/madduck/"]
insteadOf = madduck:
local wibox = require("wibox")
local io = { popen = io.popen }
local wibox = require("wibox")
local io = { popen = io.popen }
-local string = { match = string.match }
+local string = { match = string.match,
+ format = string.format }
local setmetatable = setmetatable
local setmetatable = setmetatable
local function worker(args)
local args = args or {}
local timeout = args.timeout or 5
local function worker(args)
local args = args or {}
local timeout = args.timeout or 5
- local channel = args.channel or "Master"
local settings = args.settings or function() end
local settings = args.settings or function() end
+ alsa.cmd = args.cmd or "amixer"
+ alsa.channel = args.channel or "Master"
+
alsa.widget = wibox.widget.textbox('')
function alsa.update()
alsa.widget = wibox.widget.textbox('')
function alsa.update()
- local f = assert(io.popen('amixer -M get ' .. channel ))
- local mixer = f:read("*all ")
+ local f = assert(io.popen(string.format("%s get %s", alsa.cmd, alsa.channel) ))
+ local mixer = f:read("*a")
f:close()
volume_now = {}
f:close()
volume_now = {}
projects / etc / awesome.git / blobdiff