Minor modification.

Author: kovacsv

Sources/NodeEngine/NE_ConnectionManager.cpp

@@ -79,14 +79,16 @@ bool ConnectionManager::CanConnectOutputSlotToInputSlot (const InputSlotConstPtr
 	bool canConnect = false;
 	switch (outputSlotConnectionMode) {
 		case OutputSlotConnectionMode::Disabled:
+			// it's not possible to connect to a disabled input slot
 			canConnect = false;
 			break;
 		case OutputSlotConnectionMode::Single:
-			// you can always connect to single input slot
+			// you can always connect to single input slot,
 			// the previous connection will be disconnected
 			canConnect = true;
 			break;
 		case OutputSlotConnectionMode::Multiple:
+			// you can always connect to multiple input slot
 			canConnect = true;
 			break;
 		default:

Sources/NodeEngine/NE_NodeManager.cpp

@@ -210,7 +210,7 @@ bool NodeManager::IsOutputSlotConnectedToInputSlot (const OutputSlotConstPtr& ou
 	return connectionManager.IsOutputSlotConnectedToInputSlot (outputSlot, inputSlot);
 }
 
-bool NodeManager::CanConnectMoreOutputSlotToInputSlot (const InputSlotConstPtr& inputSlot) const
+bool NodeManager::CanConnectOutputSlotToInputSlot (const InputSlotConstPtr& inputSlot) const
 {
 	return connectionManager.CanConnectOutputSlotToInputSlot (inputSlot);
 }

Sources/NodeEngine/NE_NodeManager.hpp

@@ -55,7 +55,7 @@ class NodeManager
 	bool					DeleteNode (const NodePtr& node);
 
 	bool					IsOutputSlotConnectedToInputSlot (const OutputSlotConstPtr& outputSlot, const InputSlotConstPtr& inputSlot) const;
-	bool					CanConnectMoreOutputSlotToInputSlot (const InputSlotConstPtr& inputSlot) const;
+	bool					CanConnectOutputSlotToInputSlot (const InputSlotConstPtr& inputSlot) const;
 	bool					CanConnectOutputSlotToInputSlot (const OutputSlotConstPtr& outputSlot, const InputSlotConstPtr& inputSlot) const;
 
 	bool					ConnectOutputSlotToInputSlot (const OutputSlotConstPtr& outputSlot, const InputSlotConstPtr& inputSlot);

Sources/NodeUIEngine/NUIE_InteractionHandler.cpp

@@ -559,7 +559,7 @@ EventHandlerResult InteractionHandler::HandleMouseDragStart (NodeUIEnvironment&
 						}
 					}
 				} else {
-					if (uiManager.CanConnectMoreOutputSlotToInputSlot (foundInputSlot)) {
+					if (uiManager.CanConnectOutputSlotToInputSlot (foundInputSlot)) {
 						UINodeConstPtr uiNode = uiManager.GetNode (foundInputSlot->GetOwnerNodeId ());
 						Point startSlotPosition = uiNode->GetInputSlotConnPosition (uiEnvironment, foundInputSlot->GetId ());
 						ConnectionStartInputSlot startSlot (foundInputSlot, startSlotPosition);

Sources/NodeUIEngine/NUIE_NodeUIManager.cpp

@@ -235,9 +235,9 @@ bool NodeUIManager::IsOutputSlotConnectedToInputSlot (const UIOutputSlotConstPtr
 	return nodeManager.IsOutputSlotConnectedToInputSlot (outputSlot, inputSlot);
 }
 
-bool NodeUIManager::CanConnectMoreOutputSlotToInputSlot (const UIInputSlotConstPtr& inputSlot) const
+bool NodeUIManager::CanConnectOutputSlotToInputSlot (const UIInputSlotConstPtr& inputSlot) const
 {
-	return nodeManager.CanConnectMoreOutputSlotToInputSlot (inputSlot);
+	return nodeManager.CanConnectOutputSlotToInputSlot (inputSlot);
 }
 
 bool NodeUIManager::CanConnectOutputSlotToInputSlot (const UIOutputSlotConstPtr& outputSlot, const UIInputSlotConstPtr& inputSlot) const

Sources/NodeUIEngine/NUIE_NodeUIManager.hpp

@@ -89,7 +89,7 @@ class NodeUIManager
 	void						SetSelection (const Selection& newSelection, NodeUIInteractionEnvironment& interactionEnv);
 
 	bool						IsOutputSlotConnectedToInputSlot (const UIOutputSlotConstPtr& outputSlot, const UIInputSlotConstPtr& inputSlot) const;
-	bool						CanConnectMoreOutputSlotToInputSlot (const UIInputSlotConstPtr& inputSlot) const;
+	bool						CanConnectOutputSlotToInputSlot (const UIInputSlotConstPtr& inputSlot) const;
 	bool						CanConnectOutputSlotToInputSlot (const UIOutputSlotConstPtr& outputSlot, const UIInputSlotConstPtr& inputSlot) const;
 	bool						ConnectOutputSlotToInputSlot (const UIOutputSlotConstPtr& outputSlot, const UIInputSlotConstPtr& inputSlot);
 	bool						DisconnectOutputSlotFromInputSlot (const UIOutputSlotConstPtr& outputSlot, const UIInputSlotConstPtr& inputSlot);