Implemented basic MPRIS integration.

wobuzz/player/player.py

@@ -4,8 +4,10 @@ import time
 import threading
 import pygame.mixer
 import pygame.event
+
 from .playlist import Playlist
 from .track_progress_timer import TrackProgress
+from .mpris import MPRISServer
 
 
 class Player:
@@ -21,6 +23,10 @@ class Player:
         self.history = Playlist(self.app, "History")
         self.current_playlist = None
 
+        self.mpris_server = MPRISServer(self.app)
+        # start mpris server in a thread (daemon = exit with main thread)
+        threading.Thread(target=self.mpris_server.start, daemon=True).start()
+
         self.playing = False
         self.paused = False
 
@@ -34,6 +40,7 @@ class Player:
         self.paused = False
 
         self.app.gui.on_playstate_update()
+        self.mpris_server.exec_async(self.mpris_server.set_metadata(self.current_playlist.current_track.metadata))
 
         # cache next track so it immediately starts when the current track finishes
         self.cache_next_track()
@@ -191,3 +198,22 @@ class Player:
         self.current_playlist = playlist
 
         self.start_playing()
+
+    def toggle_playing(self):
+        if self.playing and self.paused:  # paused
+            self.unpause()
+
+        elif self.playing:  # playing
+            self.pause()
+
+        # stopped but tracks in the current playlist
+        elif self.current_playlist is not None and self.current_playlist.has_tracks():
+            self.start_playing()
+
+        elif self.current_playlist is None:
+            if self.app.settings.latest_playlist is not None:
+                for playlist in self.app.library.playlists:  # get loaded playlist by the path of the latest playlist
+                    if playlist.path == self.app.settings.latest_playlist:
+                        self.start_playlist(playlist)
+
+                        break