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alsa: some indentation

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This commit is contained in:
Luke Bonham 2016-03-31 12:00:47 +02:00
parent 27fc95570c
commit da3310b775
1 changed files with 8 additions and 9 deletions
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17
widgets/alsa.lua
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@ -7,15 +7,15 @@
--]] --]]
local newtimer = require("lain.helpers").newtimer local newtimer = require("lain.helpers").newtimer
local read_pipe = require("lain.helpers").read_pipe local read_pipe = require("lain.helpers").read_pipe
local wibox = require("wibox") local wibox = require("wibox")
local string = { match = string.match, local string = { match = string.match,
format = string.format } format = string.format }
local setmetatable = setmetatable local setmetatable = setmetatable
-- ALSA volume -- ALSA volume
-- lain.widgets.alsa -- lain.widgets.alsa
@ -32,11 +32,11 @@ local function worker(args)
function alsa.update() function alsa.update()
mixer = read_pipe(string.format("%s get %s", alsa.cmd, alsa.channel)) mixer = read_pipe(string.format("%s get %s", alsa.cmd, alsa.channel))
l, s = string.match(mixer, "([%d]+)%%.*%[([%l]*)") l,s = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
if alsa.last_level ~= l or alsa.last_status ~= s then if alsa.last_level ~= l or alsa.last_status ~= s then
volume_now = { level = l, status = s } volume_now = { level = l, status = s }
alsa.last_level = l alsa.last_level = l
alsa.last_status = s alsa.last_status = s
widget = alsa.widget widget = alsa.widget
@ -45,7 +45,6 @@ local function worker(args)
end end
timer_id = string.format("alsa-%s-%s", alsa.cmd, alsa.channel) timer_id = string.format("alsa-%s-%s", alsa.cmd, alsa.channel)
newtimer(timer_id, timeout, alsa.update) newtimer(timer_id, timeout, alsa.update)
return setmetatable(alsa, { __index = alsa.widget }) return setmetatable(alsa, { __index = alsa.widget })