Merge pull request #213 from mgabs/master

adding an mpris widget
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streetturtle 2020-11-30 15:32:37 -05:00 committed by GitHub
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</a>
</p>
Set of super simple widgets compatible with Awesome Window Manager v.4+.
Set of super simple widgets compatible with Awesome Window Manager v.4+.
## Screenshots
## Screenshots
Spotify, CPU, RAM, brightness-arc, volume-arc and battery-arc widgets:
@ -35,19 +35,20 @@ Some more screenshots in this reddit [post](https://www.reddit.com/r/unixporn/co
From left to right:
- [spotify-widget](https://github.com/streetturtle/AwesomeWM/tree/master/spotify-widget) / [rhythmbox-widget](https://github.com/streetturtle/AwesomeWM/tree/master/rhythmbox-widget)
- [cpu-widget](https://github.com/streetturtle/AwesomeWM/tree/master/cpu-widget)
- [cpu-widget](https://github.com/streetturtle/AwesomeWM/tree/master/cpu-widget)
- [weather-widget](https://github.com/streetturtle/AwesomeWM/tree/master/weather-widget)
- [email-widget](https://github.com/streetturtle/AwesomeWM/tree/master/email-widget)
- [brightness-widget](https://github.com/streetturtle/AwesomeWM/tree/master/brightness-widget)
- [volume-widget](https://github.com/streetturtle/AwesomeWM/tree/master/volume-widget)
- [volumebar-widget](https://github.com/streetturtle/AwesomeWM/tree/master/volumebar-widget)
- [volumearc-widget](https://github.com/streetturtle/AwesomeWM/tree/master/volumearc-widget)
- [batteryarc-widget](https://github.com/streetturtle/AwesomeWM/tree/master/batteryarc-widget)
- [volumebar-widget](https://github.com/streetturtle/AwesomeWM/tree/master/volumebar-widget)
- [volumearc-widget](https://github.com/streetturtle/AwesomeWM/tree/master/volumearc-widget)
- [batteryarc-widget](https://github.com/streetturtle/AwesomeWM/tree/master/batteryarc-widget)
- [battery-widget](https://github.com/streetturtle/AwesomeWM/tree/master/battery-widget)
- [ram-widget](https://github.com/streetturtle/AwesomeWM/tree/master/ram-widget)
- [translate-widget](https://github.com/streetturtle/AwesomeWM/tree/master/translate-widget) (not on the screenshot)
- [spotify-shell](https://github.com/streetturtle/AwesomeWM/tree/master/spotify-shell) (not on the screenshot)
- [run-shell](https://github.com/streetturtle/AwesomeWM/tree/master/run-shell) (not on the screenshot)
- [mpris-widget](https://github.com/streetturtle/AwesomeWM/tree/master/mpris-widget) (not on the screenshot)
# Installation

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mpris-widget/README.md Normal file
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# MPRIS Widget
Music Player Info widget cy @mgabs
# Prerequisite
Install `playerctl` (mpris implementation), should be available in repo, e.g for Ubuntu:
```bash
sudo apt-get install playerctl
```
## Installation
To use this widget clone repo under **~/.config/awesome/** and then add it in **rc.lua**:
```lua
local mpris_widget = require("awesome-wm-widgets.mpris-widget")
...
s.mytasklist, -- Middle widget
{ -- Right widgets
layout = wibox.layout.fixed.horizontal,
...
mpris_widget,
...
```

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mpris-widget/init.lua Normal file
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-------------------------------------------------
-- 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 GET_MPD_CMD =
"playerctl -f '{{status}};{{xesam:artist}};{{xesam:title}};{{mpris:artUrl}}' metadata"
local TOGGLE_MPD_CMD = "playerctl play-pause"
local PAUSE_MPD_CMD = "playerctl pause"
local STOP_MPD_CMD = "playerctl stop"
local NEXT_MPD_CMD = "playerctl next"
local PREV_MPD_CMD = "playerctl previous"
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 mpdarc_widget = {}
local function worker(args)
-- retriving song info
local current_song, artist, mpdstatus, 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 mpdarc_current_song_widget = wibox.widget {
id = 'current_song',
widget = wibox.widget.textbox,
font = 'Play 10'
}
local update_graphic = function(widget, stdout, _, _, _)
-- mpdstatus, artist, current_song = stdout:match("(%w+)%;+(.-)%;(.*)")
local words = {}
for w in stdout:gmatch("([^;]*)") do table.insert(words, w) end
mpdstatus = 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 mpdstatus == "Playing" then
mpdarc_icon_widget.visible = true
icon.image = PLAY_ICON_NAME
widget.colors = {beautiful.widget_main_color}
mpdarc_current_song_widget.markup = current_song
elseif mpdstatus == "Paused" then
mpdarc_icon_widget.visible = true
icon.image = PAUSE_ICON_NAME
widget.colors = {beautiful.widget_main_color}
mpdarc_current_song_widget.markup = current_song
elseif mpdstatus == "Stopped" then
mpdarc_icon_widget.visible = true
icon.image = STOP_ICON_NAME
mpdarc_current_song_widget.markup = ""
else -- no player is running
icon.image = LIBRARY_ICON_NAME
mpdarc_icon_widget.visible = false
mpdarc_current_song_widget.markup = ""
widget.colors = {beautiful.widget_red}
end
end
mpdarc:connect_signal("button::press", function(_, _, _, button)
if (button == 1) then
awful.spawn(TOGGLE_MPD_CMD, false) -- left click
elseif (button == 2) then
awful.spawn(STOP_MPD_CMD, false)
elseif (button == 3) then
awful.spawn(PAUSE_MPD_CMD, false)
elseif (button == 4) then
awful.spawn(NEXT_MPD_CMD, false) -- scroll up
elseif (button == 5) then
awful.spawn(PREV_MPD_CMD, false) -- scroll down
end
spawn.easy_async(GET_MPD_CMD,
function(stdout, stderr, exitreason, exitcode)
update_graphic(mpdarc, stdout, stderr, exitreason, exitcode)
end)
end)
local notification
local function show_MPD_status()
spawn.easy_async(GET_MPD_CMD, function(stdout, _, _, _)
notification = naughty.notification {
margin = 10,
timeout = 5,
hover_timeout = 0.5,
width = 240,
height = 90,
title = "<b>" .. mpdstatus .. "</b>",
text = current_song .. " <b>by</b> " .. artist,
image = artUrl
}
end)
end
mpdarc:connect_signal("mouse::enter", function()
if current_song ~= nil and artist ~= nil then show_MPD_status() end
end)
mpdarc:connect_signal("mouse::leave",
function() naughty.destroy(notification) end)
watch(GET_MPD_CMD, 1, update_graphic, mpdarc)
mpdarc_widget = wibox.widget {
screen = 'primary',
mpdarc_icon_widget,
mpdarc_current_song_widget,
layout = wibox.layout.align.horizontal
}
return mpdarc_widget
end
return setmetatable(mpdarc_widget,
{__call = function(_, ...) return worker(...) end})