Fuxx
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Luca
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9565 changed files with 1315332 additions and 90 deletions
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-- Playerctl signals
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--
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-- Provides:
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-- metadata
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-- title (string)
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-- artist (string)
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-- album_path (string)
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-- album (string)
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-- player_name (string)
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-- position
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-- interval_sec (number)
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-- length_sec (number)
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-- playback_status
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-- playing (boolean)
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-- volume
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-- volume (number)
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-- loop_status
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-- loop_status (string)
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-- shuffle
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-- shuffle (bool)
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-- no_players
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-- (No parameters)
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local awful = require("awful")
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local gobject = require("gears.object")
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local gtable = require("gears.table")
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local gtimer = require("gears.timer")
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local gstring = require("gears.string")
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local beautiful = require("beautiful")
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local helpers = require(tostring(...):match(".*bling") .. ".helpers")
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local setmetatable = setmetatable
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local tonumber = tonumber
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local ipairs = ipairs
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local type = type
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local capi = { awesome = awesome }
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local playerctl = { mt = {} }
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function playerctl:disable()
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self._private.metadata_timer:stop()
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self._private.metadata_timer = nil
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awful.spawn.with_shell("killall playerctl")
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end
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function playerctl:pause(player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " pause")
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else
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awful.spawn.with_shell(self._private.cmd .. "pause")
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end
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end
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function playerctl:play(player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " play")
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else
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awful.spawn.with_shell(self._private.cmd .. "play")
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end
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end
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function playerctl:stop(player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " stop")
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else
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awful.spawn.with_shell(self._private.cmd .. "stop")
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end
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end
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function playerctl:play_pause(player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " play-pause")
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else
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awful.spawn.with_shell(self._private.cmd .. "play-pause")
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end
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end
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function playerctl:previous(player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " previous")
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else
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awful.spawn.with_shell(self._private.cmd .. "previous")
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end
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end
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function playerctl:next(player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " next")
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else
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awful.spawn.with_shell(self._private.cmd .. "next")
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end
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end
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function playerctl:set_loop_status(loop_status, player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " loop " .. loop_status)
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else
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awful.spawn.with_shell(self._private.cmd .. "loop " .. loop_status)
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end
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end
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function playerctl:cycle_loop_status(player)
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local function set_loop_status(loop_status)
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if loop_status == "None" then
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self:set_loop_status("Track")
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elseif loop_status == "Track" then
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self:set_loop_status("Playlist")
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elseif loop_status == "Playlist" then
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self:set_loop_status("None")
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end
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end
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if player ~= nil then
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awful.spawn.easy_async_with_shell("playerctl --player=" .. player .. " loop", function(stdout)
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set_loop_status(stdout)
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end)
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else
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set_loop_status(self._private.loop_status)
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end
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end
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function playerctl:set_position(position, player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " position " .. position)
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else
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awful.spawn.with_shell(self._private.cmd .. "position " .. position)
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end
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end
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function playerctl:set_shuffle(shuffle, player)
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shuffle = shuffle and "on" or "off"
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " shuffle " .. shuffle)
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else
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awful.spawn.with_shell(self._private.cmd .. "shuffle " .. shuffle)
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end
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end
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function playerctl:cycle_shuffle(player)
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if player ~= nil then
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awful.spawn.easy_async_with_shell("playerctl --player=" .. player .. " shuffle", function(stdout)
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local shuffle = stdout == "on" and true or false
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self:set_shuffle(not self._private.shuffle)
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end)
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else
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self:set_shuffle(not self._private.shuffle)
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end
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end
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function playerctl:set_volume(volume, player)
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if player ~= nil then
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awful.spawn.with_shell("playerctl --player=" .. player .. " volume " .. volume)
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else
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awful.spawn.with_shell(self._private.cmd .. "volume " .. volume)
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end
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end
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local function emit_player_metadata(self)
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local metadata_cmd = self._private.cmd .. "metadata --format 'title_{{title}}artist_{{artist}}art_url_{{mpris:artUrl}}player_name_{{playerName}}album_{{album}}' -F"
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awful.spawn.with_line_callback(metadata_cmd, {
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stdout = function(line)
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local title = gstring.xml_escape(line:match('title_(.*)artist_')) or ""
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local artist = gstring.xml_escape(line:match('artist_(.*)art_url_')) or ""
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local art_url = line:match('art_url_(.*)player_name_') or ""
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local player_name = line:match('player_name_(.*)album_') or ""
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local album = gstring.xml_escape(line:match('album_(.*)')) or ""
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art_url = art_url:gsub('%\n', '')
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if player_name == "spotify" then
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art_url = art_url:gsub("open.spotify.com", "i.scdn.co")
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end
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if self._private.metadata_timer
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and self._private.metadata_timer.started
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then
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self._private.metadata_timer:stop()
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end
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self._private.metadata_timer = gtimer {
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timeout = self.debounce_delay,
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autostart = true,
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single_shot = true,
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callback = function()
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if title and title ~= "" then
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if art_url ~= "" then
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local art_path = os.tmpname()
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helpers.filesystem.save_image_async_curl(art_url, art_path, function()
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self:emit_signal("metadata", title, artist, art_path, album, player_name)
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capi.awesome.emit_signal("bling::playerctl::title_artist_album", title, artist, art_path)
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end)
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else
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self:emit_signal("metadata", title, artist, "", album, player_name)
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capi.awesome.emit_signal("bling::playerctl::title_artist_album", title, artist, "")
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end
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else
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self:emit_signal("no_players")
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capi.awesome.emit_signal("bling::playerctl::no_players")
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end
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end
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}
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collectgarbage("collect")
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end,
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})
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end
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local function emit_player_position(self)
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local position_cmd = self._private.cmd .. "position"
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local length_cmd = self._private.cmd .. "metadata mpris:length"
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awful.widget.watch(position_cmd, self.interval, function(_, interval)
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awful.spawn.easy_async_with_shell(length_cmd, function(length)
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local length_sec = tonumber(length) -- in microseconds
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local interval_sec = tonumber(interval) -- in seconds
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if length_sec and interval_sec then
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if interval_sec >= 0 and length_sec > 0 then
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self:emit_signal("position", interval_sec, length_sec / 1000000)
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capi.awesome.emit_signal("bling::playerctl::position", interval_sec, length_sec / 1000000)
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end
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end
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end)
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collectgarbage("collect")
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end)
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end
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local function emit_player_playback_status(self)
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local status_cmd = self._private.cmd .. "status -F"
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awful.spawn.with_line_callback(status_cmd, {
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stdout = function(line)
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if line:find("Playing") then
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self:emit_signal("playback_status", true)
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capi.awesome.emit_signal("bling::playerctl::status", true)
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else
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self:emit_signal("playback_status", false)
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capi.awesome.emit_signal("bling::playerctl::status", false)
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end
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end,
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})
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end
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local function emit_player_volume(self)
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local volume_cmd = self._private.cmd .. "volume -F"
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awful.spawn.with_line_callback(volume_cmd, {
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stdout = function(line)
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self:emit_signal("volume", tonumber(line))
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end,
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})
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end
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local function emit_player_loop_status(self)
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local loop_status_cmd = self._private.cmd .. "loop -F"
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awful.spawn.with_line_callback(loop_status_cmd, {
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stdout = function(line)
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self._private.loop_status = line
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self:emit_signal("loop_status", line:lower())
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end,
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})
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end
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local function emit_player_shuffle(self)
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local shuffle_cmd = self._private.cmd .. "shuffle -F"
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awful.spawn.with_line_callback(shuffle_cmd, {
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stdout = function(line)
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if line:find("On") then
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self._private.shuffle = true
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self:emit_signal("shuffle", true)
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else
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self._private.shuffle = false
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self:emit_signal("shuffle", false)
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end
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end,
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})
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end
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local function parse_args(self, args)
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if args.player then
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self._private.cmd = self._private.cmd .. "--player="
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if type(args.player) == "string" then
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self._private.cmd = self._private.cmd .. args.player .. " "
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elseif type(args.player) == "table" then
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for index, player in ipairs(args.player) do
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self._private.cmd = self._private.cmd .. player
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if index < #args.player then
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self._private.cmd = self._private.cmd .. ","
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else
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self._private.cmd = self._private.cmd .. " "
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end
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end
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end
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end
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if args.ignore then
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self._private.cmd = self._private.cmd .. "--ignore-player="
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if type(args.ignore) == "string" then
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self._private.cmd = self._private.cmd .. args.ignore .. " "
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elseif type(args.ignore) == "table" then
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for index, player in ipairs(args.ignore) do
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self._private.cmd = self._private.cmd .. player
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if index < #args.ignore then
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self._private.cmd = self._private.cmd .. ","
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else
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self._private.cmd = self._private.cmd .. " "
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end
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end
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end
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end
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end
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local function new(args)
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args = args or {}
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local ret = gobject{}
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gtable.crush(ret, playerctl, true)
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ret.interval = args.interval or beautiful.playerctl_position_update_interval or 1
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ret.debounce_delay = args.debounce_delay or beautiful.playerctl_debounce_delay or 0.35
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ret._private = {}
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ret._private.metadata_timer = nil
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ret._private.cmd = "playerctl "
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parse_args(ret, args)
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emit_player_metadata(ret)
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emit_player_position(ret)
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emit_player_playback_status(ret)
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emit_player_volume(ret)
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emit_player_loop_status(ret)
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emit_player_shuffle(ret)
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return ret
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end
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function playerctl.mt:__call(...)
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return new(...)
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end
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-- On startup instead of on playerctl object init to make it
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-- possible to have more than one of these running
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awful.spawn.with_shell("killall playerctl")
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return setmetatable(playerctl, playerctl.mt)
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