From: copycat-killer Date: Sun, 29 May 2016 16:01:40 +0000 (+0200) Subject: pulsebar added X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/687b76a56566c3390695b8a23535704aa9046ff7?ds=sidebyside;hp=-c pulsebar added --- 687b76a56566c3390695b8a23535704aa9046ff7 diff --git a/widgets/pulsebar.lua b/widgets/pulsebar.lua new file mode 100644 index 0000000..fc697fa --- /dev/null +++ b/widgets/pulsebar.lua @@ -0,0 +1,164 @@ + +--[[ + + Licensed under GNU General Public License v2 + * (c) 2013, Luke Bonham + * (c) 2013, Rman + +--]] + +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 math = { modf = math.modf } +local mouse = mouse +local string = { format = string.format, + match = string.match, + rep = string.rep } +local tonumber = tonumber + +local setmetatable = setmetatable + +-- ALSA volume bar +-- lain.widgets.pulsebar +local pulsebar = { + sink = 0, + + colors = { + background = beautiful.bg_normal, + mute = "#EB8F8F", + unmute = "#A4CE8A" + }, + + mixer = "pavucontrol", + + 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 +} + +function pulsebar.notify() + pulsebar.update() + + local preset = { + title = "", + text = "", + timeout = 5, + screen = pulsebar.notifications.screen, + font = pulsebar.notifications.font .. " " .. + pulsebar.notifications.font_size, + fg = pulsebar.notifications.color + } + + if pulsebar._muted + then + preset.title = "Sink " .. pulsebar.sink .. " - Muted" + else + preset.title = "Sink " .. pulsebar.sink .. " - " .. pulsebar._current_level .. "%" + end + + int = math.modf((pulsebar._current_level / 100) * pulsebar.notifications.bar_size) + preset.text = "[" + .. string.rep("|", int) + .. string.rep(" ", pulsebar.notifications.bar_size - int) + .. "]" + + if pulsebar.followmouse then + preset.screen = mouse.screen + end + + if pulsebar._notify ~= nil then + pulsebar._notify = naughty.notify ({ + replaces_id = pulsebar._notify.id, + preset = preset, + }) + else + pulsebar._notify = naughty.notify ({ + preset = preset, + }) + end +end + +local function worker(args) + 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 scallback = args.scallback + + pulsebar.cmd = args.cmd or string.format("pacmd list-sinks | sed -n -e '0,/*/d' -e '/base volume/d' -e '/volume:/p' -e '/muted:/p'") + pulsebar.colors = args.colors or pulsebar.colors + pulsebar.notifications = args.notifications or pulsebar.notifications + pulsebar.sink = args.sink or 0 + pulsebar.followmouse = args.followmouse or false + + pulsebar.bar = awful.widget.progressbar() + + pulsebar.bar:set_background_color(pulsebar.colors.background) + pulsebar.bar:set_color(pulsebar.colors.unmute) + pulsebar.tooltip = awful.tooltip({ objects = { pulsebar.bar } }) + pulsebar.bar:set_width(width) + pulsebar.bar:set_height(height) + pulsebar.bar:set_ticks(ticks) + pulsebar.bar:set_ticks_size(ticks_size) + pulsebar.bar:set_vertical(vertical) + + function pulsebar.update() + if scallback then pulseaudio.cmd = scallback() end + local s = read_pipe(pulsebar.cmd) + + volume_now = {} + volume_now.left = tonumber(string.match(s, ":.-(%d+)%%")) + volume_now.right = tonumber(string.match(s, ":.-(%d+)%%")) + volume_now.muted = string.match(s, "muted: (%S+)") + + local volu = volume_now.left + local mute = volume_now.muted + + if (volu and volu ~= pulsebar._current_level) or (mute and mute ~= pulsebar._muted) + then + pulsebar._current_level = volu + pulsebar.bar:set_value(pulsebar._current_level / 100) + if not mute and volu == 0 or mute == "no" + then + pulsebar._muted = true + pulsebar.tooltip:set_text (" [Muted] ") + pulsebar.bar:set_color(pulsebar.colors.mute) + else + pulsebar._muted = false + pulsebar.tooltip:set_text(string.format(" %s:%s ", pulsebar.sink, volu)) + pulsebar.bar:set_color(pulsebar.colors.unmute) + end + settings() + end + end + + pulsebar.bar:buttons (awful.util.table.join ( + awful.button ({}, 1, function() + awful.util.spawn(pulsebar.mixer) + end) + )) + + timer_id = string.format("pulsebar-%s", pulsebar.sink) + + newtimer(timer_id, timeout, pulsebar.update) + + return pulsebar +end + +return setmetatable(pulsebar, { __call = function(_, ...) return worker(...) end }) diff --git a/wiki b/wiki index d567782..fea7079 160000 --- a/wiki +++ b/wiki @@ -1 +1 @@ -Subproject commit d567782c4314edc851b86a1ca4f853b238774f2e +Subproject commit fea7079ab58cbbea9c18733485f264bc154fe580