设计了流程接口节点，能够切换本节点数据、目标节点数据，目前还有数据来源相关操作没有实现

Workbench/Converters/BoolToVisibilityConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using System.Windows;
+using System.Diagnostics;
+
+namespace Serein.Workbench.Converters
+{
+    public class BoolToVisibilityConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            Debug.WriteLine($"targetType:{targetType}       value:{targetType}      parameter:{parameter}");
+            if (value is bool b)
+            {
+                return b ? Visibility.Visible : Visibility.Collapsed;
+            }
+            return Visibility.Collapsed;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value is Visibility v && v == Visibility.Visible;
+        }
+    }
+}

Workbench/Converters/EnumToBooleanConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Serein.Workbench.Converters
+{
+    public class EnumToBooleanConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null || parameter == null)
+                return false;
+
+            return value.ToString().Equals(parameter.ToString(), StringComparison.InvariantCultureIgnoreCase);
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+}

Workbench/Converters/InvertableBooleanToVisibilityConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using System.Windows;
+
+namespace Serein.Workbench.Converters
+{
+    /// <summary>
+    /// 根据bool类型控制可见性
+    /// </summary>
+    [ValueConversion(typeof(bool), typeof(Visibility))]
+    public class InvertableBooleanToVisibilityConverter : IValueConverter
+    {
+        enum Parameters
+        {
+            /// <summary>
+            /// True为可见，False为不可见
+            /// </summary>
+            Normal,
+            /// <summary>
+            /// False为可见，True为不可见
+            /// </summary>
+            Inverted
+        }
+
+        public object Convert(object value, Type targetType,
+                              object parameter, CultureInfo culture)
+        {
+            var boolValue = (bool)value;
+            var direction = (Parameters)Enum.Parse(typeof(Parameters), (string)parameter);
+
+            if (direction == Parameters.Inverted)
+                return !boolValue ? Visibility.Visible : Visibility.Collapsed;
+
+            return boolValue ? Visibility.Visible : Visibility.Collapsed;
+        }
+
+        public object? ConvertBack(object value, Type targetType,
+            object parameter, CultureInfo culture)
+        {
+            return null;
+        }
+    }
+}

Workbench/Converters/MethodDetailsSelectorConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Serein.Workbench.Converters
+{
+    public class MethodDetailsSelectorConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            bool isShareParam = (bool)values[0];
+            var nodeDetails = values[1];
+            var selectNodeDetails = values[2];
+
+           return isShareParam ? nodeDetails : selectNodeDetails;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotSupportedException();
+        }
+    }
+}

Workbench/Converters/ThumbPositionConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Serein.Workbench.Converters
+{
+    /// <summary>
+    /// 画布拉动范围距离计算器
+    /// </summary>
+    public class RightThumbPositionConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            if (value is double width)
+                return width - 10; // Adjust for Thumb width
+            return 0;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+    /// <summary>
+    /// 画布拉动范围距离计算器
+    /// </summary>
+    public class BottomThumbPositionConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            if (value is double height)
+                return height - 10; // Adjust for Thumb height
+            return 0;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+    /// <summary>
+    /// 画布拉动范围距离计算器
+    /// </summary>
+    public class VerticalCenterThumbPositionConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            if (value is double height)
+                return height / 2 - 5; // Centering Thumb vertically
+            return 0;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+    /// <summary>
+    /// 画布拉动范围距离计算器
+    /// </summary>
+    public class HorizontalCenterThumbPositionConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            if (value is double width)
+                return width / 2 - 5; // Centering Thumb horizontally
+            return 0;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+}

Workbench/Converters/TypeToColorConverter.cs

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+using Serein.Library;
+using System.Globalization;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace Serein.Workbench.Converters
+{
+    /// <summary>
+    /// 根据控件类型切换颜色
+    /// </summary>
+    public class TypeToColorConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            // 根据 ControlType 返回颜色
+            return value switch
+            {
+                NodeControlType.Action => Brushes.Blue,
+                NodeControlType.Flipflop => Brushes.Green,
+                _ => Brushes.Black,
+            };
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => throw new NotImplementedException();
+    }
+}