]>
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 newtimer = require("lain.helpers").newtimer
-local read_pipe = require("lain.helpers").read_pipe
-
-local wibox = require("wibox")
-
-local string = { match = string.match,
- format = string.format }
-
-local setmetatable = setmetatable
+local helpers = require("lain.helpers")
+local shell = require("awful.util").shell
+local wibox = require("wibox")
+local string = { match = string.match,
+ format = string.format }
+local setmetatable = setmetatable
-- ALSA volume
-- lain.widgets.alsa
-- ALSA volume
-- lain.widgets.alsa
-local alsa = { last_level = "0", last_status = "off" }
+local alsa = helpers.make_widget_textbox()
local function worker(args)
local args = args or {}
local timeout = args.timeout or 5
local settings = args.settings or function() end
local function worker(args)
local args = args or {}
local timeout = args.timeout or 5
local settings = args.settings or function() end
- alsa.cmd = args.cmd or "amixer"
- alsa.channel = args.channel or "Master"
- alsa.widget = wibox.widget.textbox('')
+ alsa.cmd = args.cmd or "amixer"
+ alsa.channel = args.channel or "Master"
+ alsa.togglechannel = args.togglechannel
- function alsa.update()
- mixer = read_pipe(string.format("%s get %s", alsa.cmd, alsa.channel))
- l, s = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
+ if alsa.togglechannel then
+ alsa.cmd = { shell, "-c", string.format("%s get %s; %s get %s",
+ alsa.cmd, alsa.channel, alsa.cmd, alsa.togglechannel) }
+ end
- if alsa.last_level ~= l or alsa.last_status ~= s then
- volume_now = { level = l, status = s }
- alsa.last_level = l
- alsa.last_status = s
- widget = alsa.widget
- settings()
- end
+ function alsa.update()
+ helpers.async(alsa.cmd, function(mixer)
+ local l,s = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
+ if alsa.last.level ~= l or alsa.last.status ~= s then
+ volume_now = { level = l, status = s }
+ widget = alsa.widget
+ settings()
+ alsa.last = volume_now
+ end
+ end)
end
timer_id = string.format("alsa-%s-%s", alsa.cmd, alsa.channel)
end
timer_id = string.format("alsa-%s-%s", alsa.cmd, alsa.channel)
- newtimer(timer_id, timeout, alsa.update)
+ helpers. newtimer(timer_id, timeout, alsa.update)
- return setmetatable(alsa, { __index = alsa.widget })
end
return setmetatable(alsa, { __call = function(_, ...) return worker(...) end })
end
return setmetatable(alsa, { __call = function(_, ...) return worker(...) end })
projects / etc / awesome.git / blobdiff