unified app-id and added an appdata file

bin/mpdevil

@@ -143,7 +143,7 @@ class MPRISInterface:  # TODO emit Seeked if needed
 				"CanRaise": (GLib.Variant("b", True), None),
 				"HasTrackList": (GLib.Variant("b", False), None),
 				"Identity": (GLib.Variant("s", "mpdevil"), None),
-				"DesktopEntry": (GLib.Variant("s", "mpdevil"), None),
+				"DesktopEntry": (GLib.Variant("s", "org.mpdevil.mpdevil"), None),
 				"SupportedUriSchemes": (GLib.Variant("s", "None"), None),
 				"SupportedMimeTypes": (GLib.Variant("s", "None"), None)},
 			self._MPRIS_PLAYER_IFACE:
@@ -706,7 +706,7 @@ class Client(MPDClient):
 ########################
 
 class Settings(Gio.Settings):
-	BASE_KEY="org.mpdevil"
+	BASE_KEY="org.mpdevil.mpdevil"
 	# temp settings
 	mini_player=GObject.Property(type=bool, default=False)
 	cursor_watch=GObject.Property(type=bool, default=False)
@@ -1342,7 +1342,7 @@ class AboutDialog(Gtk.AboutDialog):
 		self.set_translator_credits("Martin de Reuver\nMartin Wagner")
 		self.set_website("https://github.com/SoongNoonien/mpdevil")
 		self.set_copyright("\xa9 2020 Martin Wagner")
-		self.set_logo_icon_name("mpdevil")
+		self.set_logo_icon_name("org.mpdevil.mpdevil")
 
 ###########################
 # general purpose widgets #
@@ -3597,7 +3597,7 @@ class ConnectionNotify(Gtk.Revealer):
 
 class MainWindow(Gtk.ApplicationWindow):
 	def __init__(self, app, client, settings):
-		super().__init__(title=("mpdevil"), icon_name="mpdevil", application=app)
+		super().__init__(title=("mpdevil"), icon_name="org.mpdevil.mpdevil", application=app)
 		Notify.init("mpdevil")
 		self.set_default_size(settings.get_int("width"), settings.get_int("height"))
 		if settings.get_boolean("maximize"):
@@ -3862,7 +3862,7 @@ class MainWindow(Gtk.ApplicationWindow):
 
 class mpdevil(Gtk.Application):
 	def __init__(self, *args, **kwargs):
-		super().__init__(*args, application_id="org.mpdevil", flags=Gio.ApplicationFlags.FLAGS_NONE, **kwargs)
+		super().__init__(*args, application_id="org.mpdevil.mpdevil", flags=Gio.ApplicationFlags.FLAGS_NONE, **kwargs)
 		self._settings=Settings()
 		self._client=Client(self._settings)
 		self._window=None

data/org.mpdevil.mpdevil.appdata.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright 2020 Martin Wagner <martin.wagner.dev@gmail.com> -->
+<component type="desktop-application">
+  <id>org.mpdevil.mpdevil</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0</project_license>
+  <name>mpdevil</name>
+  <summary>A simple music browser for MPD</summary>
+  <description>
+    <p>Mpdevil is focused on playing your local music directly instead of managing playlists or playing network streams. So it neither supports saving playlists nor restoring them. Therefore mpdevil is mainly a simple music browser which aims to be easy to use. Instead of maintaining a client side database of your music library mpdevil loads all tags and covers on demand. So you'll never see any outdated information in your browser. Mpdevil strongly relies on tags.</p>
+    <ul>
+      <li>display large covers</li>
+      <li>play songs without doubleclick</li>
+      <li>fetch lyrics</li>
+      <li>MPRIS interface</li>
+      <li>notifications on title change</li>
+      <li>basic queue manipulation (move and delete single tracks)</li>
+      <li>search songs</li>
+      <li>filter by genre</li>
+      <li>media keys support</li>
+      <li>many shortcuts</li>
+      <li>manage multiple mpd servers</li>
+    </ul>
+  </description>
+  <launchable type="desktop-id">org.mpdevil.mpdevil.desktop</launchable>
+  <screenshots>
+    <screenshot type="default">
+      <image type="source" width="1016" height="1024">https://raw.githubusercontent.com/SoongNoonien/mpdevil/v0.9.7/screenshots/mainwindow_0.9.5.png</image>
+    </screenshot>
+  </screenshots>
+  <url type="homepage">https://github.com/SoongNoonien/mpdevil</url>
+  <url type="bugtracker">https://github.com/SoongNoonien/mpdevil/issues</url>
+  <provides>
+    <binary>mpdevil</binary>
+  </provides>
+  <update_contact>martin.wagner.dev@gmail.com</update_contact>
+</component>

po/POTFILES.in

@@ -1,4 +1,4 @@
 [encoding: UTF-8]
 bin/mpdevil
-data/mpdevil.desktop.in
+data/org.mpdevil.mpdevil.desktop.in
 

setup.py

@@ -11,15 +11,16 @@ DistUtilsExtra.auto.setup(
 	url="https://github.com/SoongNoonien/mpdevil",
 	license='GPL-3.0',
 	data_files=[
-		('share/icons/hicolor/16x16/apps/', ['data/icons/16x16/mpdevil.png']),
-		('share/icons/hicolor/22x22/apps/', ['data/icons/22x22/mpdevil.png']),
-		('share/icons/hicolor/24x24/apps/', ['data/icons/24x24/mpdevil.png']),
-		('share/icons/hicolor/32x32/apps/', ['data/icons/32x32/mpdevil.png']),
-		('share/icons/hicolor/48x48/apps/', ['data/icons/48x48/mpdevil.png']),
-		('share/icons/hicolor/64x64/apps/', ['data/icons/64x64/mpdevil.png']),
-		('share/icons/hicolor/128x128/apps/', ['data/icons/128x128/mpdevil.png']),
-		('share/icons/hicolor/256x256/apps/', ['data/icons/256x256/mpdevil.png']),
-		('share/icons/hicolor/scalable/apps/', ['data/icons/scalable/mpdevil.svg'])
+		('share/metainfo/', ['data/org.mpdevil.mpdevil.appdata.xml']),
+		('share/icons/hicolor/16x16/apps/', ['data/icons/16x16/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/22x22/apps/', ['data/icons/22x22/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/24x24/apps/', ['data/icons/24x24/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/32x32/apps/', ['data/icons/32x32/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/48x48/apps/', ['data/icons/48x48/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/64x64/apps/', ['data/icons/64x64/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/128x128/apps/', ['data/icons/128x128/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/256x256/apps/', ['data/icons/256x256/org.mpdevil.mpdevil.png']),
+		('share/icons/hicolor/scalable/apps/', ['data/icons/scalable/org.mpdevil.mpdevil.svg'])
 	],
 )