ReviewNode and PortView customization patch

Author: gelonsoft

Assets/com.alelievr.NodeGraphProcessor/Editor/Utils/BaseEdgeConnector.cs

@@ -22,7 +22,7 @@ public BaseEdgeConnector(IEdgeConnectorListener listener) : base()
             initEdgeConnector(listener);
         }
 
-        protected void initEdgeConnector(IEdgeConnectorListener listener)
+        protected virtual void initEdgeConnector(IEdgeConnectorListener listener)
         {
             dragHelper = new BaseEdgeDragHelper(listener);
             activators.Add(new ManipulatorActivationFilter { button = MouseButton.LeftMouse });
@@ -86,7 +86,7 @@ protected virtual void OnMouseDown(MouseDownEvent e)
             }
         }
 
-        protected EdgeView CreateEdgeView()
+        protected virtual EdgeView CreateEdgeView()
         {
             return new EdgeView();
         }

Assets/com.alelievr.NodeGraphProcessor/Editor/Utils/BaseEdgeDragHelper.cs

@@ -260,7 +260,7 @@ public override void HandleMouseMove(MouseMoveEvent evt)
             }
         }
 
-        protected EdgeView CreateEdgeView()
+        protected virtual EdgeView CreateEdgeView()
         {
             return new EdgeView();
         }

Assets/com.alelievr.NodeGraphProcessor/Editor/Views/BaseGraphView.cs

@@ -292,7 +292,7 @@ void UnserializeAndPasteCallback(string operationName, string serializedData)
 			}
 		}
 
-        protected EdgeView CreateEdgeView()
+        protected virtual EdgeView CreateEdgeView()
         {
 			return new EdgeView();
         }

Assets/com.alelievr.NodeGraphProcessor/Editor/Views/BaseNodeView.cs

@@ -263,10 +263,11 @@ public PortView GetPortViewFromFieldName(string fieldName, string identifier)
 			});
 		}
 
+
 		public PortView AddPort(FieldInfo fieldInfo, Direction direction, BaseEdgeConnectorListener listener, PortData portData)
 		{
 			// TODO: hardcoded value
-			PortView p = PortView.CreatePV(Orientation.Horizontal, direction, fieldInfo, portData, listener);
+			PortView p = CreatePortView(Orientation.Horizontal, direction, fieldInfo, portData, listener);
 
 			if (p.direction == Direction.Input)
 			{
@@ -293,7 +294,12 @@ public PortView AddPort(FieldInfo fieldInfo, Direction direction, BaseEdgeConnec
 			return p;
 		}
 
-		public void InsertPort(PortView portView, int index)
+        protected virtual PortView CreatePortView(Orientation horizontal, Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener listener)
+        {
+			return PortView.CreatePV(horizontal, direction, fieldInfo, portData, listener);
+        }
+
+        public void InsertPort(PortView portView, int index)
 		{
 			if (portView.direction == Direction.Input)
 				inputContainer.Insert(index, portView);

Assets/com.alelievr.NodeGraphProcessor/Editor/Views/PortView.cs

@@ -30,7 +30,7 @@ public class PortView : Port
 
 		readonly string portStyle = "GraphProcessorStyles/PortView";
 
-        PortView(Orientation orientation, Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
+        protected PortView(Orientation orientation, Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
             : base(orientation, direction, Capacity.Multi, portData.displayType ?? fieldInfo.FieldType)
 		{
 			this.fieldInfo = fieldInfo;