From c4e0e03552bf09a54046b5a9ce72375f9cd72bb6 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Mon, 1 Nov 2021 08:15:41 +0100 Subject: utils: show a notification on changing audio volume --- utils.lua | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'utils.lua') diff --git a/utils.lua b/utils.lua index 5a32c55..4e3bb90 100644 --- a/utils.lua +++ b/utils.lua @@ -31,9 +31,22 @@ function M.screen_focus_physical(n) end -- audio control functions -function M.vol_control(n) - local cmd = string.format("amixer -q set Master %d%%", math.abs(n)) .. (n < 0 and "-" or "+") - awful.spawn(cmd) +function M.vol_control(wsp, n) + local cmd = string.format("amixer set Master %d%%", math.abs(n)) .. (n < 0 and "-" or "+") + awful.spawn.easy_async(cmd, + function(stdout, stderr, exitreason, exitcode) + if exitcode ~= 0 then + naughty.notify({ preset = naughty.config.presets.warn, + title = "Error changing the audio volume", + text = stderr }) + return + end + + local volume = string.match(stdout, '%[(%d+%%)%]') + local muted = string.match(stdout, '%[off%]') and ' (Muted)' or '' + M.notify_singleton(wsp, 'volume', + { title = "Audio volume", text = volume .. muted}) + end) end function M.vol_mute_toggle(wsp) -- cgit v1.2.3