X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/c9b11c5962f5a2c491f85755dff72a36829149df..ca0c1a666a0a6d17b89633332769618958d3e21d:/widgets/alsabar.lua?ds=inline diff --git a/widgets/alsabar.lua b/widgets/alsabar.lua index b2cba9e..eec3428 100644 --- a/widgets/alsabar.lua +++ b/widgets/alsabar.lua @@ -8,13 +8,14 @@ --]] local newtimer = require("lain.helpers").newtimer +local read_pipe = require("lain.helpers").read_pipe local awful = require("awful") local beautiful = require("beautiful") local naughty = require("naughty") -local io = { popen = io.popen } local math = { modf = math.modf } +local mouse = mouse local string = { format = string.format, match = string.match, rep = string.rep } @@ -25,9 +26,8 @@ local setmetatable = setmetatable -- ALSA volume bar -- lain.widgets.alsabar local alsabar = { - card = "0", channel = "Master", - step = "2%", + step = "1%", colors = { background = beautiful.bg_normal, @@ -56,7 +56,7 @@ function alsabar.notify() local preset = { title = "", text = "", - timeout = 4, + timeout = 5, screen = alsabar.notifications.screen, font = alsabar.notifications.font .. " " .. alsabar.notifications.font_size, @@ -70,9 +70,15 @@ function alsabar.notify() preset.title = alsabar.channel .. " - " .. alsabar._current_level .. "%" end - local int = math.modf((alsabar._current_level / 100) * alsabar.notifications.bar_size) - preset.text = string.format("[%s%s]", string.rep("|", int), - string.rep(" ", alsabar.notifications.bar_size - int)) + int = math.modf((alsabar._current_level / 100) * alsabar.notifications.bar_size) + preset.text = "[" + .. string.rep("|", int) + .. string.rep(" ", alsabar.notifications.bar_size - int) + .. "]" + + if alsabar.followmouse then + preset.screen = mouse.screen + end if alsabar._notify ~= nil then alsabar._notify = naughty.notify ({ @@ -87,20 +93,22 @@ function alsabar.notify() end local function worker(args) - local args = args or {} - local timeout = args.timeout or 4 - local settings = args.settings or function() end - local width = args.width or 63 - local height = args.heigth or 1 - local ticks = args.ticks or false + local args = args or {} + local timeout = args.timeout or 5 + local settings = args.settings or function() end + local width = args.width or 63 + local height = args.heigth or 1 + local ticks = args.ticks or false local ticks_size = args.ticks_size or 7 - local vertical = args.vertical or false + local vertical = args.vertical or false - alsabar.card = args.card or alsabar.card - alsabar.channel = args.channel or alsabar.channel - alsabar.step = args.step or alsabar.step - alsabar.colors = args.colors or alsabar.colors + alsabar.cmd = args.cmd or "amixer" + alsabar.channel = args.channel or alsabar.channel + alsabar.togglechannel = args.togglechannel + alsabar.step = args.step or alsabar.step + alsabar.colors = args.colors or alsabar.colors alsabar.notifications = args.notifications or alsabar.notifications + alsabar.followmouse = args.followmouse or false alsabar.bar = awful.widget.progressbar() @@ -115,57 +123,60 @@ local function worker(args) function alsabar.update() -- Get mixer control contents - local f = assert(io.popen(string.format("amixer -c %s -M get %s", alsabar.card, alsabar.channel))) - local mixer = f:read("*a") - f:close() + local mixer = read_pipe(string.format("%s get %s", alsabar.cmd, alsabar.channel)) -- Capture mixer control state: [5%] ... ... [on] local volu, mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)") - if volu == nil then - volu = 0 - mute = "off" + -- HDMIs can have a channel different from Master for toggling mute + if alsabar.togglechannel then + mute = string.match(read_pipe(string.format("%s get %s", alsabar.cmd, alsabar.togglechannel)), "%[(%a+)%]") end - alsabar._current_level = tonumber(volu) - alsabar.bar:set_value(alsabar._current_level / 100) - if not mute and tonumber(volu) == 0 or mute == "off" + if (volu and tonumber(volu) ~= alsabar._current_level) or (mute and string.match(mute, "on") ~= alsabar._muted) then - alsabar._muted = true - alsabar.tooltip:set_text (" [Muted] ") - alsabar.bar:set_color(alsabar.colors.mute) - else - alsabar._muted = false - alsabar.tooltip:set_text(string.format(" %s:%s ", alsabar.channel, volu)) - alsabar.bar:set_color(alsabar.colors.unmute) + alsabar._current_level = tonumber(volu) or alsabar._current_level + alsabar.bar:set_value(alsabar._current_level / 100) + if not mute and tonumber(volu) == 0 or mute == "off" + then + alsabar._muted = true + alsabar.tooltip:set_text (" [Muted] ") + alsabar.bar:set_color(alsabar.colors.mute) + else + alsabar._muted = false + alsabar.tooltip:set_text(string.format(" %s:%s ", alsabar.channel, volu)) + alsabar.bar:set_color(alsabar.colors.unmute) + end + + volume_now = {} + volume_now.level = tonumber(volu) + volume_now.status = mute + settings() end - - volume_now = {} - volume_now.level = tonumber(volu) - volume_now.status = mute - settings() end - newtimer("alsabar", timeout, alsabar.update) - alsabar.bar:buttons (awful.util.table.join ( awful.button ({}, 1, function() awful.util.spawn(alsabar.mixer) end), awful.button ({}, 3, function() - awful.util.spawn(string.format("amixer -c %s set %s toggle", alsabar.card, alsabar.channel)) + awful.util.spawn(string.format("%s set %s toggle", alsabar.cmd, alsabar.channel)) alsabar.update() end), awful.button ({}, 4, function() - awful.util.spawn(string.format("amixer -c %s set %s %s+", alsabar.card, alsabar.channel, alsabar.step)) + awful.util.spawn(string.format("%s set %s %s+", alsabar.cmd, alsabar.channel, alsabar.step)) alsabar.update() end), awful.button ({}, 5, function() - awful.util.spawn(string.format("amixer -c %s set %s %s-", alsabar.card, alsabar.channel, alsabar.step)) + awful.util.spawn(string.format("%s set %s %s-", alsabar.cmd, alsabar.channel, alsabar.step)) alsabar.update() end) )) + timer_id = string.format("alsabar-%s-%s", alsabar.cmd, alsabar.channel) + + newtimer(timer_id, timeout, alsabar.update) + return alsabar end