Server-side events (SSE) namesto pollinga #14

projector.py

@@ -29,7 +29,7 @@ import subprocess
 import sys
 import ctypes
 import tkinter.messagebox as messagebox
-from web.server import start_server_thread
+from web.server import start_server_thread, notify_clients
 import urllib.request
 import tempfile
 from db_schema import create_tables
@@ -476,6 +476,7 @@ class SongProjector:
                 self.song_info_label.lift()
             else:
                 self.song_info_label.config(text="")
+        notify_clients()
 
     # ------------------------------------------------------
     #  Navigacija po straneh
@@ -504,6 +505,7 @@ class SongProjector:
         self.color_frame.config(bg="black", width=self.color_width, height=self.screen_height)
         self.color_frame.place(relx=0.5, rely=0.5, anchor="center")
         self.song_info_label.config(text="")
+        notify_clients()
 
     # ------------------------------------------------------
     #  Iskanje po naslovu