首次提交：本地项目同步到Gitea

LibShapes/Core/Shape/ShapeVar.cs

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+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+
+namespace Io.Github.Kerwinxu.LibShapes.Core.Shape
+{
+    /// <summary>
+    /// 变量，主要是支持外部输入变量
+    /// </summary>
+    public class ShapeVar : ShapeStretch
+    {
+
+        [DescriptionAttribute("对应excel中的一列数据"), DisplayName("变量名"), CategoryAttribute("变量")]
+        public string VarName { get; set; }
+
+
+        [Browsable(false)]//不在PropertyGrid上显示
+        public string VarValue { get; set; }
+
+        [DescriptionAttribute("没有指定变量时的文本"), DisplayName("文本"), CategoryAttribute("文本")]
+        public string StaticText { get; set; }
+
+
+        public override ShapeEle DeepClone()
+        {
+            // 这里用json的方式
+            string json = JsonConvert.SerializeObject(this);
+            return JsonConvert.DeserializeObject<ShapeVar>(json);
+            //throw new NotImplementedException();
+        }
+
+        public override  void setVals(Dictionary<string, string> vars)
+        {
+            if (VarName != null)
+            {
+                //首先判断是否有这个
+                if (vars.ContainsKey(VarName))
+                {
+                    VarValue = vars[VarName]; // 这个变量的值
+                }
+                else
+                {
+                    VarValue = string.Empty;         // 没有是空字符串。
+                }
+            }
+  
+        }
+
+        /// <summary>
+        /// 取得文本
+        /// </summary>
+        /// <returns></returns>
+        public virtual string getText()
+        {
+            return string.IsNullOrEmpty(this.VarName) ? StaticText : this.VarValue;
+        }
+
+        public override bool Equals(object obj)
+        {
+            var shape = obj as ShapeVar;
+            if (shape == null) return false; // 转换失败就是不同啦
+
+            return base.Equals(obj) && this.VarName == shape.VarName;
+        }
+
+    }
+}