Fix dotfiles structure
This commit is contained in:
171
.config/awesome/awesome-wm-widgets/spotify-widget/spotify.lua
Executable file
171
.config/awesome/awesome-wm-widgets/spotify-widget/spotify.lua
Executable file
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-------------------------------------------------
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-- Spotify Widget for Awesome Window Manager
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-- Shows currently playing song on Spotify for Linux client
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-- More details could be found here:
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-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/spotify-widget
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-- @author Pavel Makhov
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-- @copyright 2020 Pavel Makhov
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-------------------------------------------------
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local awful = require("awful")
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local wibox = require("wibox")
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local watch = require("awful.widget.watch")
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local function ellipsize(text, length)
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-- utf8 only available in Lua 5.3+
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if utf8 == nil then
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return text:sub(0, length)
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end
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return (utf8.len(text) > length and length > 0)
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and text:sub(0, utf8.offset(text, length - 2) - 1) .. '...'
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or text
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end
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local spotify_widget = {}
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local function worker(user_args)
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local args = user_args or {}
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local play_icon = args.play_icon or '/usr/share/icons/Arc/actions/24/player_play.png'
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local pause_icon = args.pause_icon or '/usr/share/icons/Arc/actions/24/player_pause.png'
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local font = args.font or 'Play 9'
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local dim_when_paused = args.dim_when_paused == nil and false or args.dim_when_paused
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local dim_opacity = args.dim_opacity or 0.2
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local max_length = args.max_length or 15
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local show_tooltip = args.show_tooltip == nil and true or args.show_tooltip
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local timeout = args.timeout or 1
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local sp_bin = args.sp_bin or 'sp'
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local GET_SPOTIFY_STATUS_CMD = sp_bin .. ' status'
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local GET_CURRENT_SONG_CMD = sp_bin .. ' current'
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local cur_artist = ''
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local cur_title = ''
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local cur_album = ''
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spotify_widget = wibox.widget {
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{
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id = 'artistw',
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font = font,
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widget = wibox.widget.textbox,
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},
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{
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layout = wibox.layout.stack,
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{
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id = "icon",
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widget = wibox.widget.imagebox,
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},
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{
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widget = wibox.widget.textbox,
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font = font,
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text = ' ',
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forced_height = 1
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}
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},
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{
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layout = wibox.container.scroll.horizontal,
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max_size = 100,
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step_function = wibox.container.scroll.step_functions.waiting_nonlinear_back_and_forth,
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speed = 40,
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{
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id = 'titlew',
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font = font,
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widget = wibox.widget.textbox
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}
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},
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layout = wibox.layout.align.horizontal,
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set_status = function(self, is_playing)
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self:get_children_by_id('icon')[1]:set_image(is_playing and play_icon or pause_icon)
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if dim_when_paused then
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self:get_children_by_id('icon')[1]:set_opacity(is_playing and 1 or dim_opacity)
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self:get_children_by_id('titlew')[1]:set_opacity(is_playing and 1 or dim_opacity)
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self:get_children_by_id('titlew')[1]:emit_signal('widget::redraw_needed')
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self:get_children_by_id('artistw')[1]:set_opacity(is_playing and 1 or dim_opacity)
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self:get_children_by_id('artistw')[1]:emit_signal('widget::redraw_needed')
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end
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end,
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set_text = function(self, artist, song)
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local artist_to_display = ellipsize(artist, max_length)
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if self:get_children_by_id('artistw')[1]:get_markup() ~= artist_to_display then
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self:get_children_by_id('artistw')[1]:set_markup(artist_to_display)
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end
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local title_to_display = ellipsize(song, max_length)
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if self:get_children_by_id('titlew')[1]:get_markup() ~= title_to_display then
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self:get_children_by_id('titlew')[1]:set_markup(title_to_display)
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end
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end
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}
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local update_widget_icon = function(widget, stdout, _, _, _)
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stdout = string.gsub(stdout, "\n", "")
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widget:set_status(stdout == 'Playing' and true or false)
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end
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local update_widget_text = function(widget, stdout, _, _, _)
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if string.find(stdout, 'Error: Spotify is not running.') ~= nil then
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widget:set_text('','')
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widget:set_visible(false)
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return
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end
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local escaped = string.gsub(stdout, "&", '&')
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local album, _, artist, title =
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string.match(escaped, 'Album%s*(.*)\nAlbumArtist%s*(.*)\nArtist%s*(.*)\nTitle%s*(.*)\n')
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if album ~= nil and title ~=nil and artist ~= nil then
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cur_artist = artist
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cur_title = title
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cur_album = album
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widget:set_text(artist, title)
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widget:set_visible(true)
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end
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end
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watch(GET_SPOTIFY_STATUS_CMD, timeout, update_widget_icon, spotify_widget)
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watch(GET_CURRENT_SONG_CMD, timeout, update_widget_text, spotify_widget)
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--- Adds mouse controls to the widget:
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-- - left click - play/pause
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-- - scroll up - play next song
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-- - scroll down - play previous song
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spotify_widget:connect_signal("button::press", function(_, _, _, button)
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if (button == 1) then
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awful.spawn("sp play", false) -- left click
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elseif (button == 4) then
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awful.spawn("sp next", false) -- scroll up
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elseif (button == 5) then
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awful.spawn("sp prev", false) -- scroll down
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end
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awful.spawn.easy_async(GET_SPOTIFY_STATUS_CMD, function(stdout, stderr, exitreason, exitcode)
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update_widget_icon(spotify_widget, stdout, stderr, exitreason, exitcode)
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end)
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end)
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if show_tooltip then
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local spotify_tooltip = awful.tooltip {
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mode = 'outside',
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preferred_positions = {'bottom'},
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}
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spotify_tooltip:add_to_object(spotify_widget)
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spotify_widget:connect_signal('mouse::enter', function()
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spotify_tooltip.markup = '<b>Album</b>: ' .. cur_album
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.. '\n<b>Artist</b>: ' .. cur_artist
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.. '\n<b>Song</b>: ' .. cur_title
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end)
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end
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return spotify_widget
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end
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return setmetatable(spotify_widget, { __call = function(_, ...)
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return worker(...)
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end })
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