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git.madduck.net Git - etc/awesome.git/blobdiff - widgets/alsa.lua
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insteadOf = madduck:
-- ALSA volume
-- lain.widgets.alsa
-- ALSA volume
-- lain.widgets.alsa
-local alsa = {
- level = "0",
- status = "off",
-}
+local alsa = { last_level = "0", last_status = "" }
local function worker(args)
local args = args or {}
local function worker(args)
local args = args or {}
- local timeout = args.timeout or 1
+ 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"
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.widget = wibox.widget.textbox('')
- local mixer = read_pipe(string.format("%s get %s", alsa.cmd, alsa.channel))
-
- volume_now = {}
+ mixer = read_pipe(string.format("%s get %s", alsa.cmd, alsa.channel))
+ l, s = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
- volume_now.level, volume_now.status = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
-
- if volume_now.level == nil
- then
- volume_now.level = "0"
- volume_now.status = "off"
- 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
- if volume_now.status == ""
- then
- if volume_now.level == "0"
- then
- volume_now.status = "off"
- else
- volume_now.status = "on"
- end
- end
-
- if alsa.level ~= volume_now.level or alsa.status ~= volume_now.status
- then
widget = alsa.widget
settings()
widget = alsa.widget
settings()
-
- alsa.level = volume_now.level
- alsa.status = volume_now.status
projects / etc / awesome.git / blobdiff