state.py

#state.py
import threading

dc_event = threading.Event()
sc_event = threading.Event()
update_available = False
update_message = "Checking for updates..."  # Status message for update check
username = None
password = None
driver_dc = None
driver_sc = None
dc_win = None
sc_win = None
sc_hwnd = None
driver_path = None
root = None
should_abort = False
department_var = None
zoom_var = None
notebook = None
tools_frame = None
click_blocker = None
relaunched = False
settings_frame = None  # Reference to settings tab for refreshing after login
logged_in = False  # Track login state for user-specific settings
decant_gtin_results_win = None  # Toplevel window for Decant GTIN search results

# User settings cache (pre-loaded during splash screen for fast login)
# Format: {"username": {"theme": "dark", "zoom": "200"}, ...}
user_settings_cache = {}

# Performance timing
login_start_time = None  # Timestamp when login button is pressed (for performance measurement)