From 3cece222b07ac485d41038efb760ea20b4f5dc2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=89=BE=E7=AB=B9?= <akwkevin@126.com>
Date: Sun, 24 Nov 2024 21:46:31 +0800
Subject: [PATCH] xx

---
 .../Connector/ConnectorInfoBase.cs            |  1 +
 .../Connector/LogicalConnectorInfo.cs         |  1 +
 .../LogicalGateItemViewModelBase.cs           | 36 +++++++++++++++++++
 3 files changed, 38 insertions(+)

diff --git a/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/ConnectorInfoBase.cs b/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/ConnectorInfoBase.cs
index 2344143..44e81a9 100644
--- a/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/ConnectorInfoBase.cs
+++ b/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/ConnectorInfoBase.cs
@@ -11,6 +11,7 @@ namespace AIStudio.Wpf.DiagramDesigner
 {
     public abstract class ConnectorInfoBase : SelectableViewModelBase, IAttachTo
     {
+
         public ConnectorInfoBase(ConnectorOrientation orientation) : this(null, orientation)
         {
            
diff --git a/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/LogicalConnectorInfo.cs b/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/LogicalConnectorInfo.cs
index 988f0b1..74e660d 100644
--- a/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/LogicalConnectorInfo.cs
+++ b/AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/LogicalConnectorInfo.cs
@@ -44,6 +44,7 @@ namespace AIStudio.Wpf.DiagramDesigner
             }
         }
 
+
         private double _connectorValue;
         public double ConnectorValue
         {
diff --git a/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/LogicalGateItemViewModelBase.cs b/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/LogicalGateItemViewModelBase.cs
index 80c8833..fe5e6af 100644
--- a/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/LogicalGateItemViewModelBase.cs
+++ b/AIStudio.Wpf.DiagramDesigner/ViewModels/DefaultViewModel/LogicalGateItemViewModelBase.cs
@@ -203,6 +203,26 @@ namespace AIStudio.Wpf.DiagramDesigner
             return connector;
         }
 
+        public virtual LogicalConnectorInfo ExecuteAddToInput(LogicalConnectorInfo connector)
+        {
+            if (Input.Values.Count >= 2)
+            {
+                this.ItemHeight = this.ItemHeight * (Input.Values.Count + 1) / Input.Values.Count;
+            }
+            connector.Orientation = ConnectorOrientation.Left;
+            connector.IsInnerPoint = true;
+            connector.IsPortless = false;
+            connector.XRatio = 0;
+            Input.Add(Input.Count, connector);
+            for (int i = 0; i < Input.Values.Count; i++)
+            {
+                Input[i].YRatio = (i + 1.0) / (Input.Values.Count + 1.0);
+            }
+            AddConnector(connector);
+
+            return connector;
+        }
+
         public virtual LogicalConnectorInfo ExecuteAddOutput(object parameter, int index = 0, string name = null)
         {
             LogicalConnectorInfo connector = new LogicalConnectorInfo(this, ConnectorOrientation.Right, true, false, ValueTypeOutput.Count > index ? ValueTypeOutput[index] : ValueTypeInput[0]);
@@ -218,6 +238,22 @@ namespace AIStudio.Wpf.DiagramDesigner
             return connector;
         }
 
+        public virtual LogicalConnectorInfo ExecuteAddToOutput(LogicalConnectorInfo connector)
+        {
+            connector.Orientation = ConnectorOrientation.Right;
+            connector.IsInnerPoint = true;
+            connector.IsPortless = false;
+            connector.XRatio = 1;
+            Output.Add(Output.Count, connector);
+            for (int i = 0; i < Output.Values.Count; i++)
+            {
+                Output[i].YRatio = (i + 1.0) / (Output.Values.Count + 1.0);
+            }
+            AddConnector(connector);
+
+            return connector;
+        }
+
         public virtual List<ConnectorValueType> ValueTypeInput
         {
             get