---------------------------
-- This is the song-info --
---------------------------
-- Awesome Libs
local awful = require("awful")
local dpi = require("beautiful").xresources.apply_dpi
local gears = require("gears")
local wibox = require("wibox")
-- Icon directory path
local icondir = awful.util.getdir("config") .. "src/assets/icons/notifications/"
return function(s)
--#region Music control button widgets
local function button_hover_effect(widget, svg, color, color2)
local mouse_enter = function()
widget.image = gears.surface.load_uncached(gears.color.recolor_image(icondir .. svg, color2))
local w = mouse.current_wibox
if w then
w.cursor = "hand1"
end
end
local mouse_leave = function()
widget.image = gears.surface.load_uncached(gears.color.recolor_image(icondir .. svg, color))
mouse.cursor = "left_ptr"
local w = mouse.current_wibox
if w then
w.cursor = "left_ptr"
end
end
widget:disconnect_signal("mouse::enter", mouse_enter)
widget:connect_signal("mouse::enter", mouse_enter)
widget:disconnect_signal("mouse::leave", mouse_leave)
widget:connect_signal("mouse::leave", mouse_leave)
end
local shuffle_button = wibox.widget {
resize = false,
image = gears.color.recolor_image(icondir .. "shuffle.svg",
Theme_config.notification_center.song_info.shuffle_disabled),
valign = "center",
halign = "center",
widget = wibox.widget.imagebox,
}
local function suffle_handler()
awful.spawn.easy_async_with_shell(
"playerctl shuffle",
function(stdout)
if stdout:match("On") then
awful.spawn.with_shell("playerctl shuffle off")
shuffle_button.image = gears.color.recolor_image(icondir .. "shuffle.svg",
Theme_config.notification_center.song_info.shuffle_disabled)
else
awful.spawn.with_shell("playerctl shuffle on")
shuffle_button.image = gears.color.recolor_image(icondir .. "shuffle.svg",
Theme_config.notification_center.song_info.shuffle_enabled)
end
end
)
end
local function update_shuffle()
awful.spawn.easy_async_with_shell(
"playerctl shuffle",
function(stdout)
if stdout:match("On") then
shuffle_button.image = gears.color.recolor_image(icondir .. "shuffle.svg",
Theme_config.notification_center.song_info.shuffle_enabled)
else
shuffle_button.image = gears.color.recolor_image(icondir .. "shuffle.svg",
Theme_config.notification_center.song_info.shuffle_disabled)
end
end
)
end
update_shuffle()
local repeat_button = wibox.widget {
resize = false,
image = gears.color.recolor_image(icondir .. "repeat.svg", Theme_config.notification_center.song_info.repeat_disabled),
widget = wibox.widget.imagebox,
valign = "center",
halign = "center",
id = "imagebox"
}
-- On first time load set the correct loop
local function update_loop()
awful.spawn.easy_async_with_shell(
"playerctl loop",
function(stdout)
local loop_mode = stdout:gsub("\n", "")
if loop_mode == "Track" then
repeat_button.image = gears.color.recolor_image(gears.surface.load_uncached(icondir .. "repeat-once.svg"),
Theme_config.notification_center.song_info.repeat_single)
elseif loop_mode == "None" then
repeat_button.image = gears.color.recolor_image(gears.surface.load_uncached(icondir .. "repeat.svg"),
Theme_config.notification_center.song_info.repeat_disabled)
elseif loop_mode == "Playlist" then
repeat_button.image = gears.color.recolor_image(gears.surface.load_uncached(icondir .. "repeat.svg"),
Theme_config.notification_center.song_info.repeat_all)
end
end
)
end
update_loop()
-- Activate shuffle when button is clicked
shuffle_button:buttons(gears.table.join(
awful.button({}, 1, suffle_handler)))
local prev_button = wibox.widget {
resize = false,
valign = "center",
halign = "center",
image = gears.color.recolor_image(icondir .. "skip-prev.svg", Theme_config.notification_center.song_info.prev_enabled),
widget = wibox.widget.imagebox
}
-- Activate previous song when button is clicked
prev_button:buttons(gears.table.join(
awful.button({}, 1, function()
awful.spawn.easy_async_with_shell(
"playerctl previous && sleep 1",
function()
update_loop()
end
)
end)
))
local pause_play_button = wibox.widget {
resize = false,
valign = "center",
halign = "center",
image = gears.color.recolor_image(icondir .. "play-pause.svg",
Theme_config.notification_center.song_info.play_enabled),
widget = wibox.widget.imagebox
}
-- Activate play/pause when button is clicked
pause_play_button:buttons(gears.table.join(
awful.button({}, 1, function()
awful.spawn.with_shell("playerctl play-pause")
end)
))
local next_button = wibox.widget {
resize = false,
valign = "center",
halign = "center",
image = gears.color.recolor_image(icondir .. "skip-next.svg", Theme_config.notification_center.song_info.next_enabled),
widget = wibox.widget.imagebox
}
-- Activate next song when button is clicked
next_button:buttons(gears.table.join(
awful.button({}, 1, function()
awful.spawn.easy_async_with_shell(
"playerctl next && sleep 1",
function()
update_loop()
end
)
end)
))
--- This function updates the repeat button svg and changes the mode on click
local function loop_handler()
awful.spawn.easy_async_with_shell(
"playerctl loop",
function(stdout)
local loop_mode = stdout:gsub("\n", "")
if loop_mode == "None" then
awful.spawn.with_shell("playerctl loop playlist")
repeat_button.image = gears.color.recolor_image(gears.surface.load_uncached(icondir .. "repeat.svg"),
Theme_config.notification_center.song_info.repeat_all)
elseif loop_mode == "Playlist" then
awful.spawn.with_shell("playerctl loop track")
repeat_button.image = gears.color.recolor_image(gears.surface.load_uncached(icondir .. "repeat-once.svg"),
Theme_config.notification_center.song_info.repeat_single)
elseif loop_mode == "Track" then
awful.spawn.with_shell("playerctl loop none")
repeat_button.image = gears.color.recolor_image(gears.surface.load_uncached(icondir .. "repeat.svg"),
Theme_config.notification_center.song_info.repeat_disabled)
end
end
)
end
repeat_button:buttons(gears.table.join(awful.button({}, 1, loop_handler)))
button_hover_effect(prev_button, "skip-prev.svg", Theme_config.notification_center.song_info.prev_enabled,
Theme_config.notification_center.song_info.prev_hover)
button_hover_effect(pause_play_button, "play-pause.svg", Theme_config.notification_center.song_info.play_enabled,
Theme_config.notification_center.song_info.play_hover)
button_hover_effect(next_button, "skip-next.svg", Theme_config.notification_center.song_info.next_enabled,
Theme_config.notification_center.song_info.next_hover)
--#endregion
-- Main music widget
local music_widget = wibox.widget {
{
{
{
{
{
{ -- Album art
{
image = icondir .. "default_image.svg",
resize = true,
clip_shape = function(cr, width, height)
gears.shape.rounded_rect(cr, width, height, dpi(8))
end,
valign = "center",
halign = "center",
widget = wibox.widget.imagebox,
id = "imagebox"
},
width = dpi(80),
height = dpi(80),
strategy = "exact",
widget = wibox.container.constraint,
id = "const"
},
{
{
{
{
{ --Title
valign = "center",
align = "center",
widget = wibox.widget.textbox,
id = "textbox4"
},
fg = Theme_config.notification_center.song_info.title_fg,
id = "textbox5",
widget = wibox.container.background
},
id = "textbox_const",
strategy = "max",
width = dpi(400),
widget = wibox.container.constraint
},
halign = "center",
valign = "center",
id = "textbox_container4",
widget = wibox.container.place
},
{
{
{
{ --Artist
halign = "center",
align = "center",
widget = wibox.widget.textbox,
id = "textbox3"
},
fg = Theme_config.notification_center.song_info.artist_fg,
id = "background",
widget = wibox.container.background
},
strategy = "max",
width = dpi(400),
widget = wibox.container.constraint
},
halign = "center",
valign = "center",
id = "artist_container",
widget = wibox.container.place
},
{ --Buttons
{
{
shuffle_button,
prev_button,
pause_play_button,
next_button,
repeat_button,
spacing = dpi(15),
layout = wibox.layout.fixed.horizontal,
id = "layout5"
},
halign = "center",
widget = wibox.container.place,
id = "place2"
},
widget = wibox.container.margin,
id = "margin6"
},
layout = wibox.layout.flex.vertical,
id = "layout4"
},
fill_space = true,
spacing = dpi(10),
layout = wibox.layout.fixed.horizontal,
id = "layout3"
},
widget = wibox.container.margin,
id = "margin5"
},
{ --Song Duration
{
{
{
markup = "0:00",
widget = wibox.widget.textbox,
id = "textbox2"
},
fg = Theme_config.notification_center.song_info.duration_fg,
widget = wibox.container.background,
id = "background3"
},
right = dpi(10),
widget = wibox.container.margin,
id = "margin4"
},
{ -- Progressbar
{
color = Theme_config.notification_center.song_info.progress_color,
background_color = Theme_config.notification_center.song_info.progress_background_color,
max_value = 100,
value = 50,
forced_height = dpi(5),
shape = function(cr, width)
gears.shape.rounded_bar(cr, width, dpi(5))
end,
widget = wibox.widget.progressbar,
id = "progressbar1"
},
valign = "center",
halign = "center",
widget = wibox.container.place,
id = "place1"
},
{
{
{
text = "00:00",
widget = wibox.widget.textbox,
id = "text1"
},
id = "background2",
fg = Theme_config.notification_center.song_info.duration_fg,
widget = wibox.container.background
},
id = "margin3",
left = dpi(10),
widget = wibox.container.margin
},
id = "layout2",
layout = wibox.layout.align.horizontal
},
id = "layout1",
spacing = dpi(10),
layout = wibox.layout.fixed.vertical
},
id = "margin2",
widget = wibox.container.margin,
margins = dpi(10)
},
id = "background1",
border_color = Theme_config.notification_center.song_info.border_color,
border_width = Theme_config.notification_center.song_info.border_width,
shape = Theme_config.notification_center.song_info.shape,
widget = wibox.container.background
},
id = "margin1",
widget = wibox.container.margin,
top = dpi(10),
bottom = dpi(20),
left = dpi(20),
right = dpi(20)
}
-- Used to check if the music changed and if everthing should be updated
local trackid = ""
local artist = ""
local title = ""
-- Function to get spotify title, artist, album, album_art, length and track_id
local function get_spotify_metadata(skip_check)
skip_check = skip_check or false
awful.spawn.easy_async_with_shell(
"playerctl metadata",
function(stdout)
-- Only fetch info if the track changed or if the title/artist is empty
if skip_check or (not stdout:match(trackid)) or (not stdout:match(artist)) or (not stdout:match(title)) then
-- Get the song title
awful.spawn.easy_async_with_shell(
"playerctl metadata xesam:title",
function(stdout2)
local tit = stdout2:gsub("\n", "")
title = tit
music_widget:get_children_by_id("textbox4")[1].text = tit
end
)
-- Get the song artist
awful.spawn.easy_async_with_shell(
"playerctl metadata xesam:artist",
function(stdout2)
local art = stdout2:gsub("\n", "")
artist = art
music_widget:get_children_by_id("textbox3")[1].text = art
end
)
-- Get the song album image
awful.spawn.easy_async_with_shell(
"playerctl metadata mpris:artUrl",
function(album_art)
local url = album_art:gsub("\n", "")
awful.spawn.easy_async_with_shell(
-- TODO: curl does not stdout and is returns before it finished. This causes the image to sometimes not show correctly.
-- !Find a better solution than sleep 0.1
-- Maybe cache the image? Not sure if that would be a waste of space or not.
"curl -s " .. url .. " -o /tmp/album_art.jpg && echo /tmp/album_art.jpg && sleep 0.5",
function()
music_widget:get_children_by_id("imagebox")[1].image = gears.surface.load_uncached("/tmp/album_art.jpg")
or icondir .. "default_image.svg"
end
)
end
)
-- Get the length of the song
awful.spawn.easy_async_with_shell(
"playerctl metadata mpris:length",
function(stdout2)
local length = stdout2:gsub("\n", "")
if length ~= "" then
local length_formated = string.format("%02d:%02d", math.floor((tonumber(length) or 1) / 60000000) or 0,
(math.floor((tonumber(length) or 1) / 1000000) % 60) or 0)
music_widget:get_children_by_id("progressbar1")[1].max_value = tonumber(math.floor(tonumber(length) /
1000000))
music_widget:get_children_by_id("text1")[1].markup = string.format("%s"
, Theme_config.notification_center.song_info.duration_fg, length_formated)
end
end
)
end
awful.spawn.easy_async_with_shell(
"playerctl metadata mpris:trackid",
function(stdout2)
trackid = stdout2:gsub("\n", "")
end
)
-- Update track id
trackid, artist, title = stdout, music_widget:get_children_by_id("textbox3")[1].text,
music_widget:get_children_by_id("textbox4")[1].text
end
)
-- Always update the current song progression
awful.spawn.easy_async_with_shell(
"playerctl position",
function(stdout)
local time = stdout:gsub("\n", "")
if time ~= "" then
local time_formated = string.format("%02d:%02d", math.floor((tonumber(time) or 1) / 60),
math.floor(tonumber(time) or 1) % 60)
music_widget:get_children_by_id("textbox2")[1].markup = string.format("%s"
, Theme_config.notification_center.song_info.duration_fg, time_formated)
music_widget:get_children_by_id("progressbar1")[1].value = tonumber(time)
end
end
)
end
-- Call every second, if performance is bad, set the timer to a higher value
gears.timer {
timeout = 1,
autostart = true,
call_now = true,
callback = function()
--!Rewrite entire playerctl module for better performance
--get_spotify_metadata()
end
}
-- get_spotify_metadata() on awesome reload
awesome.connect_signal("startup", function()
get_spotify_metadata(true)
end)
return music_widget
end