initial with whitespace fixe

pywmreceived.py

@@ -81,18 +81,17 @@ class Application(wmoo.Application):
         self.draw_all_text()
 
 
-    def update(self):                                                                                                                                                                                                
-        wmoo.Application.update(self)                                                                                                                                                                                
-        self._count += 1                                                                                                                                                                                             
-        if self._count <= 3:                                                                                                                                                                                         
-            return                                                                                                                                                                                                   
+    def update(self):
+        wmoo.Application.update(self)
+        self._count += 1
+        if self._count <= 3:
+            return
         self._count = 0
         if self._flasher:
             self._flasher -= 1
             self.toggle_backlight(True)
 
-
-
+    
 palette = {
     ".": "#767C6F",
     "+": "#010101",
@@ -280,6 +279,19 @@ patterns = [
     ]
 
 
+# Example signal handler (replace with your actual handler)
+def handle_received_im_msg(sender, message):
+    """Handles the ReceivedIMMsg signal from the PurpleService."""
+    print(f"Received message from {sender}: {message}")
+    # Process the message here
+
+def handle_sending_im_msg(sender, message):
+    """Handles the ReceivedIMMsg signal from the PurpleService."""
+    print(f"Received message from {sender}: {message}")
+    # Process the message here
+
+
+
 def main():
     """
     The main entry point of the application.
@@ -296,6 +308,34 @@ def main():
     app.draw_background()
     app.draw_all_text()
     app.addCallback(app.toggle_backlight, 'buttonrelease', area=(2,2,62,62))
+
+    """this contains the eventLoop.  events are examined and if a
+    callback has been registered, it is called, passing it the event as
+    argument.
+    """
+
+    # Initialize DBus mainloop
+    dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+    bus = dbus.SessionBus()  # Or dbus.SystemBus() if it's a system service
+
+    try:
+        purple_service = bus.get_object('im.pidgin.purple.PurpleService', '/im/pidgin/purple/PurpleObject')
+        purple_service.connect_to_signal("ReceivedIMMsg", handle_received_im_msg, dbus_interface="im.pidgin.purple.PurpleInterface")
+        purple_service.connect_to_signal("SendingIMMsg", handle_sending_im_msg, dbus_interface="im.pidgin.purple.PurpleInterface")
+    except dbus.exceptions.DBusException as e:
+        print(f"Error connecting to PurpleService: {e}")
+        purple_service = None  # Handle the case where the service isn't available
+
+    def check_dbus():
+        """Check for and process DBus messages."""
+        # This is a placeholder.  DBus messages are handled automatically by the mainloop.
+        # You don't need to explicitly fetch them.  The signal handlers you connect
+        # (like the commented-out example above) will be called when signals arrive.
+        return True  # Keep the GLib.timeout_add running
+
+    # Add a GLib timeout to periodically check for DBus messages (though it's mostly for keeping the loop alive)
+    GLib.timeout_add(100, check_dbus)  # Check every 100 milliseconds
+
     app.run()