mirror of https://github.com/lcpz/lain.git
pulsebar added
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copycat-killer
parent
ef872db5dc
commit
687b76a565
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@ -0,0 +1,164 @@
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--[[
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Licensed under GNU General Public License v2
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* (c) 2013, Luke Bonham
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* (c) 2013, Rman
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--]]
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local newtimer = require("lain.helpers").newtimer
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local read_pipe = require("lain.helpers").read_pipe
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local awful = require("awful")
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local beautiful = require("beautiful")
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local naughty = require("naughty")
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local math = { modf = math.modf }
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local mouse = mouse
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local string = { format = string.format,
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match = string.match,
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rep = string.rep }
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local tonumber = tonumber
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local setmetatable = setmetatable
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-- ALSA volume bar
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-- lain.widgets.pulsebar
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local pulsebar = {
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sink = 0,
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colors = {
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background = beautiful.bg_normal,
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mute = "#EB8F8F",
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unmute = "#A4CE8A"
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},
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mixer = "pavucontrol",
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notifications = {
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font = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")),
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font_size = "11",
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color = beautiful.fg_normal,
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bar_size = 18,
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screen = 1
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},
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_current_level = 0,
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_muted = false
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}
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function pulsebar.notify()
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pulsebar.update()
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local preset = {
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title = "",
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text = "",
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timeout = 5,
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screen = pulsebar.notifications.screen,
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font = pulsebar.notifications.font .. " " ..
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pulsebar.notifications.font_size,
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fg = pulsebar.notifications.color
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}
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if pulsebar._muted
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then
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preset.title = "Sink " .. pulsebar.sink .. " - Muted"
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else
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preset.title = "Sink " .. pulsebar.sink .. " - " .. pulsebar._current_level .. "%"
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end
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int = math.modf((pulsebar._current_level / 100) * pulsebar.notifications.bar_size)
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preset.text = "["
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.. string.rep("|", int)
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.. string.rep(" ", pulsebar.notifications.bar_size - int)
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.. "]"
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if pulsebar.followmouse then
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preset.screen = mouse.screen
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end
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if pulsebar._notify ~= nil then
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pulsebar._notify = naughty.notify ({
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replaces_id = pulsebar._notify.id,
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preset = preset,
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})
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else
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pulsebar._notify = naughty.notify ({
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preset = preset,
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})
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end
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end
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local function worker(args)
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local args = args or {}
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local timeout = args.timeout or 5
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local settings = args.settings or function() end
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local width = args.width or 63
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local height = args.heigth or 1
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local ticks = args.ticks or false
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local ticks_size = args.ticks_size or 7
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local vertical = args.vertical or false
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local scallback = args.scallback
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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'")
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pulsebar.colors = args.colors or pulsebar.colors
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pulsebar.notifications = args.notifications or pulsebar.notifications
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pulsebar.sink = args.sink or 0
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pulsebar.followmouse = args.followmouse or false
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pulsebar.bar = awful.widget.progressbar()
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pulsebar.bar:set_background_color(pulsebar.colors.background)
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pulsebar.bar:set_color(pulsebar.colors.unmute)
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pulsebar.tooltip = awful.tooltip({ objects = { pulsebar.bar } })
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pulsebar.bar:set_width(width)
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pulsebar.bar:set_height(height)
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pulsebar.bar:set_ticks(ticks)
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pulsebar.bar:set_ticks_size(ticks_size)
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pulsebar.bar:set_vertical(vertical)
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function pulsebar.update()
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if scallback then pulseaudio.cmd = scallback() end
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local s = read_pipe(pulsebar.cmd)
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volume_now = {}
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volume_now.left = tonumber(string.match(s, ":.-(%d+)%%"))
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volume_now.right = tonumber(string.match(s, ":.-(%d+)%%"))
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volume_now.muted = string.match(s, "muted: (%S+)")
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local volu = volume_now.left
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local mute = volume_now.muted
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if (volu and volu ~= pulsebar._current_level) or (mute and mute ~= pulsebar._muted)
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then
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pulsebar._current_level = volu
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pulsebar.bar:set_value(pulsebar._current_level / 100)
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if not mute and volu == 0 or mute == "no"
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then
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pulsebar._muted = true
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pulsebar.tooltip:set_text (" [Muted] ")
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pulsebar.bar:set_color(pulsebar.colors.mute)
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else
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pulsebar._muted = false
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pulsebar.tooltip:set_text(string.format(" %s:%s ", pulsebar.sink, volu))
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pulsebar.bar:set_color(pulsebar.colors.unmute)
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end
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settings()
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end
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end
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pulsebar.bar:buttons (awful.util.table.join (
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awful.button ({}, 1, function()
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awful.util.spawn(pulsebar.mixer)
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end)
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))
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timer_id = string.format("pulsebar-%s", pulsebar.sink)
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newtimer(timer_id, timeout, pulsebar.update)
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return pulsebar
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end
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return setmetatable(pulsebar, { __call = function(_, ...) return worker(...) end })
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2
wiki
2
wiki
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@ -1 +1 @@
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Subproject commit d567782c4314edc851b86a1ca4f853b238774f2e
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Subproject commit fea7079ab58cbbea9c18733485f264bc154fe580
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