X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/bc574619fe7a9dd077d8fe6f972f1763b6936df0..912bd26ede8901c98fd8d7a35f8493ee448109ad:/widgets/alsabar.lua diff --git a/widgets/alsabar.lua b/widgets/alsabar.lua index 8331c54..fc45c72 100644 --- a/widgets/alsabar.lua +++ b/widgets/alsabar.lua @@ -8,14 +8,15 @@ --]] 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 string = { format = string.format, +local mouse = mouse +local string = { format = string.format, match = string.match, rep = string.rep } local tonumber = tonumber @@ -24,84 +25,90 @@ local setmetatable = setmetatable -- ALSA volume bar -- lain.widgets.alsabar -local alsabar = -{ - channel = "Master", - step = "5%", - - colors = - { - background = beautiful.bg_normal, - mute = "#EB8F8F", - unmute = "#A4CE8A" - }, - - terminal = terminal or "xterm", - mixer = terminal .. " -e alsamixer", - - notifications = - { - font = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")), - font_size = "11", - color = beautiful.fg_focus, - bar_size = 18 - }, - - _current_level = 0, - _muted = false +local alsabar = { + channel = "Master", + step = "2%", + + colors = { + background = beautiful.bg_normal, + mute = "#EB8F8F", + unmute = "#A4CE8A" + }, + + terminal = terminal or "xterm", + mixer = terminal .. " -e alsamixer", + + notifications = { + font = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")), + font_size = "11", + color = beautiful.fg_normal, + bar_size = 18, + screen = 1 + }, + + _current_level = 0, + _muted = false, + _status = "off" } function alsabar.notify() - alsabar.update() - - local preset = - { - title = "", - text = "", - timeout = 4, - font = alsabar.notifications.font .. " " .. - alsabar.notifications.font_size, - fg = alsabar.notifications.color - } - - if alsabar._muted - then - preset.title = alsabar.channel .. " - Muted" - else - preset.title = alsabar.channel .. " - " .. alsabar._current_level * 100 .. "%" - end - - int = math.modf(alsabar._current_level * alsabar.notifications.bar_size) - preset.text = "[" + alsabar.update() + + local preset = { + title = "", + text = "", + timeout = 1, + screen = alsabar.notifications.screen, + font = alsabar.notifications.font .. " " .. + alsabar.notifications.font_size, + fg = alsabar.notifications.color + } + + if alsabar._muted + then + preset.title = alsabar.channel .. " - Muted" + else + preset.title = alsabar.channel .. " - " .. alsabar._current_level .. "%" + end + + 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._notify ~= nil then - alsabar._notify = naughty.notify ({ - replaces_id = alsabar._notify.id, - preset = preset - }) - else - alsabar._notify = naughty.notify ({ - preset = preset - }) - end + if alsabar.followmouse then + preset.screen = mouse.screen + end + + if alsabar._notify ~= nil then + alsabar._notify = naughty.notify ({ + replaces_id = alsabar._notify.id, + preset = preset, + }) + else + alsabar._notify = naughty.notify ({ + preset = preset, + }) + end end local function worker(args) - local args = args or {} - local timeout = args.timeout or 4 - local width = args.width or 63 - local height = args.heigth or 1 - local ticks = args.ticks or true + local args = args or {} + local timeout = args.timeout or 1 + 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.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.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() @@ -112,58 +119,66 @@ local function worker(args) alsabar.bar:set_height(height) alsabar.bar:set_ticks(ticks) alsabar.bar:set_ticks_size(ticks_size) - - if vertical then alsabar.bar:set_vertical(true) end + alsabar.bar:set_vertical(vertical) function alsabar.update() -- Get mixer control contents - local f = io.popen("amixer get " .. alsabar.channel) - local mixer = f:read("*all") - 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]*)") + local volu, mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)") - if volu == nil then - volu = 0 - mute = "off" - end + volu = tonumber(volu) or 0 + if mute == "" then mute = "off" + + if alsabar._current_level ~= volu or alsabar._status ~= mute then - alsabar._current_level = tonumber(volu) / 100 - alsabar.bar:set_value(alsabar._current_level) - - 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) + alsabar._current_level = volu + alsabar._status = mute + + alsabar.bar:set_value(alsabar._current_level / 100) + + if not mute and 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 = volu + volume_now.status = mute + + settings() end 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 set %s toggle", 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 set %s %s+", 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 set %s %s-", 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