100 lines
3.2 KiB
Lua
100 lines
3.2 KiB
Lua
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-------------------------------------------------
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-- mpd Arc Widget for Awesome Window Manager
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-- Modelled after Pavel Makhov's work
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-- @author Raphaël Fournier-S'niehotta
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-- @copyright 2018 Raphaël Fournier-S'niehotta
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-------------------------------------------------
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local awful = require("awful")
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local beautiful = require("beautiful")
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local spawn = require("awful.spawn")
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local watch = require("awful.widget.watch")
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local wibox = require("wibox")
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local naughty = require("naughty")
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local GET_MPD_CMD = "mpc status"
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local PAUSE_MPD_CMD = "mpc pause"
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local START_MPD_CMD = "mpc play"
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local STOP_MPD_CMD = "mpc stop"
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local PATH_TO_ICONS = "/usr/share/icons/Arc"
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local PAUSE_ICON_NAME = PATH_TO_ICONS .. "/actions/24/player_pause.png"
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local PLAY_ICON_NAME = PATH_TO_ICONS .. "/actions/24/player_play.png"
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local STOP_ICON_NAME = PATH_TO_ICONS .. "/actions/24/player_stop.png"
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local icon = wibox.widget {
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id = "icon",
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widget = wibox.widget.imagebox,
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image = PLAY_ICON_NAME
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}
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local mirrored_icon = wibox.container.mirror(icon, { horizontal = true })
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local mpdarc = wibox.widget {
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mirrored_icon,
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max_value = 1,
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value = 0.75,
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thickness = 2,
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start_angle = 4.71238898, -- 2pi*3/4
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forced_height = 32,
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forced_width = 32,
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rounded_edge = true,
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bg = "#ffffff11",
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paddings = 0,
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widget = wibox.container.arcchart
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}
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local mpdarc_widget = wibox.container.mirror(mpdarc, { horizontal = true })
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local update_graphic = function(widget, stdout, _, _, _)
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stdout = string.gsub(stdout, "\n", "")
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local mpdpercent = string.match(stdout, "(%d%d)%%")
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local mpdstatus = string.match(stdout, "%[(%a+)%]")
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if mpdstatus == "playing" then
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icon.image = PLAY_ICON_NAME
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widget.colors = { beautiful.widget_main_color }
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widget.value = tonumber((100-mpdpercent)/100)
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elseif mpdstatus == "paused" then
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icon.image = PAUSE_ICON_NAME
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widget.colors = { beautiful.widget_main_color }
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widget.value = tonumber(mpdpercent/100)
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else
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icon.image = STOP_ICON_NAME
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widget.colors = { beautiful.widget_red }
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end
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end
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mpdarc:connect_signal("button::press", function(_, _, _, button)
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if (button == 1) then awful.spawn("mpc toggle", false) -- left click
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elseif (button == 2) then awful.spawn("mpc stop", false)
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elseif (button == 3) then awful.spawn("mpc pause", false)
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elseif (button == 4) then awful.spawn("mpc next", false) -- scroll up
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elseif (button == 5) then awful.spawn("mpc prev", false) -- scroll down
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end
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spawn.easy_async(GET_MPD_CMD, function(stdout, stderr, exitreason, exitcode)
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update_graphic(mpdarc, stdout, stderr, exitreason, exitcode)
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end)
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end)
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local notification
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function show_MPD_status()
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spawn.easy_async(GET_MPD_CMD,
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function(stdout, _, _, _)
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notification = naughty.notify {
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text = stdout,
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title = "MPD",
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timeout = 5,
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hover_timeout = 0.5,
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width = 600,
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}
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end)
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end
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mpdarc:connect_signal("mouse::enter", function() show_MPD_status() end)
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mpdarc:connect_signal("mouse::leave", function() naughty.destroy(notification) end)
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watch(GET_MPD_CMD, 1, update_graphic, mpdarc)
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return mpdarc_widget
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