注册码功能的实现

screen.py

@@ -28,6 +28,7 @@ from ks_includes.printer import Printer
 from ks_includes.widgets.keyboard import Keyboard
 from ks_includes.widgets.prompts import Prompt
 from ks_includes.config import KlipperScreenConfig
+from ks_includes.sdbus_reg import LicenseManager
 from panels.base_panel import BasePanel
 
 logging.getLogger("urllib3").setLevel(logging.WARNING)
@@ -89,6 +90,8 @@ class KlipperScreen(Gtk.Window):
         self.confirm = None
         self.panels_reinit = []
         self.last_popup_time = datetime.now()
+        self.license = LicenseManager()
+        logging.info(f"license interface:{self.license}")
 
         configfile = os.path.normpath(os.path.expanduser(args.configfile))