added some media keys

app.py

@@ -1,3 +1,4 @@
+import multiprocessing
 import configparser
 import logging
 import asyncio
@@ -11,10 +12,6 @@ LOG_FILE = 'textual.log'
 LOGGING_LEVEL = logging.DEBUG
 LOG_FORMAT = '[%(asctime)s] %(levelname)s in %(module)s: %(message)s'
 
-# Clear Log File
-if os.path.exists(LOG_FILE):
-    os.remove(LOG_FILE)
-
 # Read config file
 config = configparser.ConfigParser()
 config.read('config.ini')
@@ -25,16 +22,11 @@ BITRATE = re.findall(r'[0-9]+', BITRATE)[0]
 BITRATE = int(BITRATE) if BITRATE else BITRATE
 IMAGE_MODE = config.getboolean('GENERAL', 'GUI')
 
-os.makedirs(".cache/art/", exist_ok=True)
-os.makedirs(".cache/audio/", exist_ok=True)
-os.makedirs(".cache/art/artists/", exist_ok=True)
-
-logging.basicConfig(filename=LOG_FILE, level=LOGGING_LEVEL, format=LOG_FORMAT)
-
 import SubSonic
 
 os.environ['PYGAME_HIDE_SUPPORT_PROMPT'] = "hide"
 import pygame
+import pynput
 
 from rich.text import Text
 
@@ -967,6 +959,45 @@ class MainView(Screen):
         queue_table.update_queue()
         app.update_now_playing()
 
+# Startup keyboard listener for media keys
+def listen_media_keys(queue: multiprocessing.Queue):
+
+    media_log_file = 'media_keys.log'
+    logger = logging.getLogger('media_keys')
+    logger.setLevel(LOGGING_LEVEL)
+    formatter = logging.Formatter('[%(asctime)s] %(levelname)s in %(module)s: %(message)s')
+    handler = logging.FileHandler(media_log_file)
+    handler.setFormatter(formatter)
+    logger.addHandler(handler)
+
+    logger.info('media_key logger initialized')
+
+    try:
+        def on_press(key: pynput.keyboard.Key | pynput.keyboard.KeyCode | None) -> None:
+            logger.debug(f'Process Key: {key}')
+            match key:
+                case pynput.keyboard.Key.media_play_pause:
+                    logger.info('Media play/pause key pressed')
+                    queue.put('play_pause')
+                case pynput.keyboard.Key.media_next:
+                    logger.info('Media next key pressed')
+                    queue.put('next')
+                case pynput.keyboard.Key.media_previous:
+                    logger.info('Media rewind pressed')
+                    queue.put('prev')
+                case pynput.keyboard.Key.media_volume_down:
+                    logger.info('Media volume down')
+                    queue.put('vdown')
+                case pynput.keyboard.Key.media_volume_up:
+                    logger.info('Media volume up')
+                    queue.put('udown')
+        with pynput.keyboard.Listener(on_press=on_press) as listener:
+            logger.info('Media key listener started')
+            listener.join()
+    except Exception as e:
+        pass
+        logger.error(f'Media key listener failed: {e}')
+
 class TextualSubpyPlayer(App):
     BINDINGS = [
         ("r", "rewind()", "⏪"),
@@ -998,12 +1029,17 @@ class TextualSubpyPlayer(App):
     is_paused: bool = False
     place: int = 0
 
+    music_command_queue: multiprocessing.Queue
+
     check_playing_timer: Timer | None = None
+    check_music_commands: Timer
 
     def on_mount(self) -> None:
         self.title = "SubPy"
         self.switch_mode('main')
 
+        self.check_music_commands = self.set_interval(2/3, self._music_player_loop, pause=False)
+
     @work(exclusive=True)
     async def play_song(self, song: SubSonic.Song) -> None:
         self.currently_playing = song
@@ -1051,6 +1087,24 @@ class TextualSubpyPlayer(App):
         # Set callback loop for progress bar
     #     self.progress_timer = self.set_interval(1 / 10, self.update_progress, pause=False)
 
+    def _music_player_loop(self) -> None:
+        if self.music_command_queue.empty():
+            return
+
+        command = self.music_command_queue.get_nowait()
+
+        match command:
+            case "play_pause":
+                self.action_play_pause_song()
+            case "next":
+                self.action_skip()
+            case "prev":
+                self.action_rewind()
+            case "vdown":
+                self.action_volume_down()
+            case "udown":
+                self.action_volume_up()
+
     def _cache_audio(self, path: str, content: bytes) -> None:
         """Helper method to write audio to cache."""
         with open(path, "wb") as file:
@@ -1168,5 +1222,22 @@ class TextualSubpyPlayer(App):
         logging.debug(event.key)
 
 if __name__ == '__main__':
+    os.makedirs(".cache/art/", exist_ok=True)
+    os.makedirs(".cache/audio/", exist_ok=True)
+    os.makedirs(".cache/art/artists/", exist_ok=True)
+
+    # Clear Log File
+    if os.path.exists(LOG_FILE):
+        os.remove(LOG_FILE)
+
+    logging.basicConfig(filename=LOG_FILE, level=LOGGING_LEVEL, format=LOG_FORMAT)
+
+    q = multiprocessing.Queue(-1)
+    p = multiprocessing.Process(target=listen_media_keys, args=(q,))
+    p.start()
+
     app = TextualSubpyPlayer()
+    app.music_command_queue = q
+
     app.run()
+    p.terminate()