Added loading of playlists to the process-dock.

wobuzz/player/player.py

@@ -161,11 +161,14 @@ class Player:
         track = self.current_playlist.tracks[self.current_playlist.current_track_index + 1]
 
         if not track.cached:
-            self.app.gui.on_background_job_start("track_caching")
+            self.app.gui.on_background_job_start(
+                "Loading Track",
+                "Loading next track in the background so it starts immediately."
+            )
 
             track.cache()
 
-            self.app.gui.on_background_job_stop("track_caching")
+            self.app.gui.on_background_job_stop("Loading Track")
 
     def cache_next_track(self):
         # function that creates a thread which will cache the next track

wobuzz/player/playlist.py

@@ -40,9 +40,20 @@ class Playlist:
         self.current_track = None
 
     def load_from_paths(self, paths):
+        num_tracks = len(paths)
+
         i = 0
 
-        while i < len(paths):
+        process_title = f'Loading Playlist "{self.title}"'
+
+        self.app.gui.on_background_job_start(
+            process_title,
+            f'Loading the tracks of "{self.title}".',
+            num_tracks,
+            lambda: i
+        )
+
+        while i < num_tracks:
             path = paths[i]
 
             if os.path.isfile(path):
@@ -52,6 +63,8 @@ class Playlist:
 
         self.loaded = True
 
+        self.app.gui.on_background_job_stop(process_title)
+
     def load(self):
         loading_thread = threading.Thread(target=self.loading_thread)
         loading_thread.start()
@@ -79,9 +92,19 @@ class Playlist:
         lines = m3u.split("\n")  # m3u entries are separated by newlines
         lines = lines[:-1]  # remove last entry because it is just an empty string
 
-        i = 0
         num_lines = len(lines)
 
+        i = 0
+
+        process_title = f'Loading Playlist "{self.title}"'
+
+        self.app.gui.on_background_job_start(
+            process_title,
+            f'Loading the tracks of "{self.title}".',
+            num_lines,
+            lambda: i
+        )
+
         while i < num_lines:
             line = lines[i]
 
@@ -100,6 +123,8 @@ class Playlist:
 
         self.loaded = True
 
+        self.app.gui.on_background_job_stop(process_title)
+
     def load_from_wbz(self, path):
         self.load_from_m3u(path)  # placeholder