Emit object updates for all objects in scene, if -1 is given as updated object

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@15759 383ad7c9-94d9-4d36-a494-682f7c89f535

Core/PluginCommunication.cc

@@ -98,10 +98,30 @@ void Core::slotObjectUpdated(int _identifier, const UpdateType& _type) {
     }
   }
 
-  // just inform the plugins as we dont do anything else (Do deprecated and new updatedObjects here)
+
+  // If the identifier is -1 we force an update of all objects in the scene (Bad idea for scenes with many objects)
+  if ( _identifier == -1 ) {
+
+    std::cerr << "Warning, updated object called with -1" << std::endl;
+
+    for ( PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_ALL ) ;  o_it != PluginFunctions::objectsEnd(); ++o_it) {
+
+      // just inform the plugins as we don't do anything else (Do deprecated and new updatedObjects here)
+      emit signalObjectUpdated(o_it->id());
+      emit signalObjectUpdated(o_it->id(), _type);
+
+      // Call the objects update function
+      o_it->update();
+
+    }
+  } else {
+    // just inform the plugins as we don't do anything else (Do deprecated and new updatedObjects here)
     emit signalObjectUpdated(_identifier);
     emit signalObjectUpdated(_identifier, _type);
+  }
+
 
+  // If we have an single object, call it's update function
   if ( object != 0 )
     object->update(_type);