插件系统

README.md

@@ -161,14 +161,15 @@ Dependencies are managed by `pyproject.toml` and installed using uv:
 4. Browse cloud folders and click music files to start playback
 5. Music will automatically download to the local cache directory
 
-### QQ Music Login
-
-1. Go to Settings -> QQ Music Configuration
-2. Click the "Scan to Login" button
-3. Select login method: QQ or WeChat
-4. Scan the QR code with mobile QQ or WeChat
-5. Confirm login on your phone
-6. Credentials will be automatically saved after successful login
+### QQ Music Plugin
+
+1. Open `Settings -> Plugins`
+2. Install the QQ Music plugin zip or enable the external QQ Music plugin if it is already installed
+3. Open the plugin's own settings tab and click the login button
+4. Select login method: QQ or WeChat
+5. Scan the QR code with mobile QQ or WeChat
+6. Confirm login on your phone
+7. Credentials will be saved in the plugin's own settings
 
 ### Playback Control
 

app/application.py

@@ -71,11 +71,6 @@ def bootstrap(self) -> Bootstrap:
         """Get bootstrap container."""
         return self._bootstrap
 
-    @property
-    def db(self):
-        """Get database manager."""
-        return self._bootstrap.db
-
     @property
     def config(self):
         """Get config manager."""
@@ -105,7 +100,7 @@ def set_main_window(self, window):
         """Set main window."""
         self._main_window = window
 
-    def _dispatch_to_ui(fn, *args, **kwargs):
+    def _dispatch_to_ui(self, fn, *args, **kwargs):
         QTimer.singleShot(0, lambda: fn(*args, **kwargs))
 
     def run(self) -> int:
@@ -136,15 +131,14 @@ def quit(self):
         # Stop MPRIS D-Bus service
         self._bootstrap.stop_mpris()
 
+        from system import hotkeys
+        hotkeys.cleanup()
+
         # Stop cache cleaner service
         cache_cleaner = self._bootstrap.cache_cleaner_service
         if cache_cleaner:
             cache_cleaner.stop()
 
-        # Stop database write worker and wait for pending writes
-        db = self._bootstrap.db
-        if db and hasattr(db, '_write_worker') and db._write_worker:
-            db._write_worker.wait_idle()
-            db._write_worker.stop()
+        self._bootstrap.shutdown_database()
 
         self._qt_app.quit()