------------------------------------------------- -- mpris based Arc Widget for Awesome Window Manager -- Modelled after Pavel Makhov's work -- @author Mohammed Gaber -- requires - playerctl -- @copyright 2020 ------------------------------------------------- local awful = require("awful") local beautiful = require("beautiful") local spawn = require("awful.spawn") local watch = require("awful.widget.watch") local wibox = require("wibox") local naughty = require("naughty") local gears = require("gears") local GET_MPD_CMD = "playerctl -p %s -f '{{status}};{{xesam:artist}};{{xesam:title}};{{mpris:artUrl}}' metadata" local TOGGLE_MPD_CMD = "playerctl play-pause" local NEXT_MPD_CMD = "playerctl next" local PREV_MPD_CMD = "playerctl previous" local LIST_PLAYERS_CMD = "playerctl -l" local PATH_TO_ICONS = "/usr/share/icons/Arc" local PAUSE_ICON_NAME = PATH_TO_ICONS .. "/actions/24/player_pause.png" local PLAY_ICON_NAME = PATH_TO_ICONS .. "/actions/24/player_play.png" local STOP_ICON_NAME = PATH_TO_ICONS .. "/actions/24/player_stop.png" local LIBRARY_ICON_NAME = PATH_TO_ICONS .. "/actions/24/music-library.png" local default_player = '' local mpris_widget = wibox.widget{ { id = 'artist', widget = wibox.widget.textbox }, { max_value = 1, value = 0, thickness = 2, start_angle = 4.71238898, -- 2pi*3/4 forced_height = 24, forced_width = 24, rounded_edge = true, bg = "#ffffff11", paddings = 0, widget = wibox.container.arcchart }, { id = 'title', widget = wibox.widget.textbox }, layout = wibox.layout.fixed.horizontal, set_text = function(self, artist, title) self:get_children_by_id('artist')[1]:set_text(artist) self:get_children_by_id('title')[1]:set_text(title) end } local rows = { layout = wibox.layout.fixed.vertical } local popup = awful.popup{ bg = beautiful.bg_normal, ontop = true, visible = false, shape = gears.shape.rounded_rect, border_width = 1, border_color = beautiful.bg_focus, maximum_width = 400, offset = { y = 5 }, widget = {} } local function rebuild_popup() awful.spawn.easy_async(LIST_PLAYERS_CMD, function(stdout, _, _, _) for i = 0, #rows do rows[i]=nil end for player_name in stdout:gmatch("[^\r\n]+") do if player_name ~='' and player_name ~=nil then local checkbox = wibox.widget{ { checked = player_name == default_player, color = beautiful.bg_normal, paddings = 2, shape = gears.shape.circle, forced_width = 20, forced_height = 20, check_color = beautiful.fg_urgent, widget = wibox.widget.checkbox }, valign = 'center', layout = wibox.container.place, } checkbox:connect_signal("button::press", function() default_player = player_name rebuild_popup() end) table.insert(rows, wibox.widget { { { checkbox, { { text = player_name, align = 'left', widget = wibox.widget.textbox }, left = 10, layout = wibox.container.margin }, spacing = 8, layout = wibox.layout.align.horizontal }, margins = 4, layout = wibox.container.margin }, bg = beautiful.bg_normal, widget = wibox.container.background }) end end end) popup:setup(rows) end local function worker() -- retrieve song info local current_song, artist, player_status, art, artUrl local icon = wibox.widget { id = "icon", widget = wibox.widget.imagebox, image = PLAY_ICON_NAME } local mirrored_icon = wibox.container.mirror(icon, {horizontal = true}) local mpdarc = wibox.widget { mirrored_icon, -- max_value = 1, -- value = 0, thickness = 2, start_angle = 4.71238898, -- 2pi*3/4 forced_height = 24, forced_width = 24, rounded_edge = true, bg = "#ffffff11", paddings = 0, widget = wibox.container.arcchart } local mpdarc_icon_widget = wibox.container.mirror(mpdarc, {horizontal = true}) local update_graphic = function(widget, stdout, _, _, _) local words = {} for w in stdout:gmatch("([^;]*);") do table.insert(words, w) end player_status = words[1] artist = words[2] current_song = words[3] art = words[4] if current_song ~= nil then if string.len(current_song) > 18 then current_song = string.sub(current_song, 0, 9) .. ".." end end if art ~= nil then artUrl = string.sub(art, 8, -1) end if player_status == "Playing" then mpdarc_icon_widget.visible = true icon.image = PLAY_ICON_NAME widget.colors = {beautiful.widget_main_color} widget:set_text(artist, current_song) elseif player_status == "Paused" then mpdarc_icon_widget.visible = true icon.image = PAUSE_ICON_NAME widget.colors = {beautiful.widget_main_color} widget:set_text(artist, current_song) elseif player_status == "Stopped" then mpdarc_icon_widget.visible = true icon.image = STOP_ICON_NAME else -- no player is running icon.image = LIBRARY_ICON_NAME mpdarc_icon_widget.visible = false widget.colors = {beautiful.widget_red} end end mpris_widget:buttons( awful.util.table.join( awful.button({}, 3, function() if popup.visible then popup.visible = not popup.visible else rebuild_popup() popup:move_next_to(mouse.current_widget_geometry) end end), awful.button({}, 4, function() awful.spawn(NEXT_MPD_CMD, false) end), awful.button({}, 5, function() awful.spawn(PREV_MPD_CMD, false) end), awful.button({}, 1, function() awful.spawn(TOGGLE_MPD_CMD, false) end) ) ) local notification local function show_status() spawn.easy_async(GET_MPD_CMD, function() notification = naughty.notify { margin = 10, timeout = 5, hover_timeout = 0.5, width = 240, height = 90, title = player_status, text = current_song .. " - " .. artist, image = artUrl } end) end mpris_widget:connect_signal("mouse::enter", function() if current_song ~= nil and artist ~= nil then show_status() end end) mpris_widget:connect_signal("mouse::leave", function() naughty.destroy(notification) end) watch(string.format(GET_MPD_CMD, "'" .. default_player .. "'"), 1, update_graphic, mpris_widget) return mpris_widget end return setmetatable(mpris_widget, {__call = function(_, ...) return worker(...) end})