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5、其他BUG更改

UsingControl/HZHControls/Controls/FactoryControls/MindMapping/MindMappingItemEntity.cs

@@ -0,0 +1,237 @@
+// ***********************************************************************
+// Assembly         : HZH_Controls
+// Created          : 2019-09-11
+//
+// ***********************************************************************
+// <copyright file="MindMappingItemEntity.cs">
+//     Copyright by Huang Zhenghui(黄正辉) All, QQ group:568015492 QQ:623128629 Email:623128629@qq.com
+// </copyright>
+//
+// Blog: https://www.cnblogs.com/bfyx
+// GitHub：https://github.com/kwwwvagaa/NetWinformControl
+// gitee：https://gitee.com/kwwwvagaa/net_winform_custom_control.git
+//
+// If you use this code, please keep this note.
+// ***********************************************************************
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Drawing;
+
+namespace HZH_Controls.Controls
+{
+    /// <summary>
+    /// Class MindMappingItemEntity.
+    /// </summary>
+    public class MindMappingItemEntity
+    {
+        /// <summary>
+        /// Gets or sets the identifier.
+        /// </summary>
+        /// <value>The identifier.</value>
+        public string ID { get; set; }
+        /// <summary>
+        /// The text
+        /// </summary>
+        private string _text;
+        /// <summary>
+        /// Gets or sets the text.
+        /// </summary>
+        /// <value>The text.</value>
+        public string Text
+        {
+            get { return _text; }
+            set
+            {
+                _text = value;
+                ResetSize();
+            }
+        }
+        /// <summary>
+        /// Gets or sets the data source.
+        /// </summary>
+        /// <value>The data source.</value>
+        public object DataSource { get; set; }
+        /// <summary>
+        /// The childrens
+        /// </summary>
+        private MindMappingItemEntity[] _Childrens;
+        /// <summary>
+        /// Gets or sets the childrens.
+        /// </summary>
+        /// <value>The childrens.</value>
+        public MindMappingItemEntity[] Childrens
+        {
+            get { return _Childrens; }
+            set
+            {
+                _Childrens = value;
+                if (value != null && value.Length > 0)
+                {
+                    value.ToList().ForEach(p => { if (p != null) { p.ParentItem = this; } });
+                }
+            }
+        }
+        /// <summary>
+        /// The back color
+        /// </summary>
+        private Color? backColor;
+
+        /// <summary>
+        /// Gets or sets the color of the back.
+        /// </summary>
+        /// <value>The color of the back.</value>
+        public Color? BackColor
+        {
+            get { return backColor; }
+            set { backColor = value; }
+        }
+
+        /// <summary>
+        /// The font
+        /// </summary>
+        private Font font = new Font("微软雅黑", 10);
+
+        /// <summary>
+        /// Gets or sets the font.
+        /// </summary>
+        /// <value>The font.</value>
+        public Font Font
+        {
+            get { return font; }
+            set
+            {
+                font = value;
+                ResetSize();
+            }
+        }
+
+        /// <summary>
+        /// The fore color
+        /// </summary>
+        private Color foreColor = Color.Black;
+
+        /// <summary>
+        /// Gets or sets the color of the fore.
+        /// </summary>
+        /// <value>The color of the fore.</value>
+        public Color ForeColor
+        {
+            get { return foreColor; }
+            set { foreColor = value; }
+        }
+        /// <summary>
+        /// The is expansion
+        /// </summary>
+        private bool _IsExpansion = false;
+        /// <summary>
+        /// Gets or sets a value indicating whether the instance is expanded.
+        /// </summary>
+        /// <value><c>true</c> if this instance is expansion; otherwise, <c>false</c>.</value>
+        public bool IsExpansion
+        {
+            get
+            {
+                return _IsExpansion;
+            }
+            set
+            {
+                if (value == _IsExpansion)
+                    return;
+                _IsExpansion = value;
+                if (!value && _Childrens != null && _Childrens.Length > 0)
+                {
+                    _Childrens.ToList().ForEach(p => { if (p != null) { p.IsExpansion = false; } });
+                }
+
+            }
+        }
+
+        /// <summary>
+        /// Gets the parent item.
+        /// </summary>
+        /// <value>The parent item.</value>
+        public MindMappingItemEntity ParentItem { get; private set; }
+        /// <summary>
+        /// Gets all childrens maximum show count.
+        /// </summary>
+        /// <value>All childrens maximum show count.</value>
+        public int AllChildrensMaxShowHeight { get { return GetAllChildrensMaxShowHeight(); } }
+        /// <summary>
+        /// Gets the maximum level.
+        /// </summary>
+        /// <value>The maximum level.</value>
+        public int AllChildrensMaxShowWidth { get { return GetAllChildrensMaxShowWidth(); } }
+
+        /// <summary>
+        /// Gets all childrens maximum show count.
+        /// </summary>
+        /// <returns>System.Int32.</returns>
+        private int GetAllChildrensMaxShowHeight()
+        {
+            if (!_IsExpansion || _Childrens == null || _Childrens.Length <= 0)
+                return ItemHeight + 10;
+            else
+            {
+                return _Childrens.Sum(p => p == null ? 0 : p.AllChildrensMaxShowHeight);
+            }
+        }
+        /// <summary>
+        /// Gets the maximum level.
+        /// </summary>
+        /// <returns>System.Int32.</returns>
+        private int GetAllChildrensMaxShowWidth()
+        {
+            if (!_IsExpansion || _Childrens == null || _Childrens.Length <= 0)
+                return ItemWidth + 50;
+            else
+            {
+                return ItemWidth + 50 + _Childrens.Max(p => p == null ? 0 : p.AllChildrensMaxShowWidth);
+            }
+        }
+        /// <summary>
+        /// Gets or sets the working rectangle.
+        /// </summary>
+        /// <value>The working rectangle.</value>
+        internal RectangleF WorkingRectangle { get; set; }
+        /// <summary>
+        /// Gets or sets the draw rectangle.
+        /// </summary>
+        /// <value>The draw rectangle.</value>
+        internal RectangleF DrawRectangle { get; set; }
+        /// <summary>
+        /// Gets or sets the expansion rectangle.
+        /// </summary>
+        /// <value>The expansion rectangle.</value>
+        internal RectangleF ExpansionRectangle { get; set; }
+        /// <summary>
+        /// Gets the height of the item.
+        /// </summary>
+        /// <value>The height of the item.</value>
+        int ItemHeight { get; set; }
+        /// <summary>
+        /// Gets the width of the item.
+        /// </summary>
+        /// <value>The width of the item.</value>
+        int ItemWidth { get; set; }
+        /// <summary>
+        /// Resets the size.
+        /// </summary>
+        private void ResetSize()
+        {
+            string _t = _text;
+            if (string.IsNullOrEmpty(_t))
+            {
+                _t = "aaaa";
+            }
+            Bitmap bit = new Bitmap(1, 1);
+            var g = Graphics.FromImage(bit);
+            var size = g.MeasureString(_t, font);
+            g.Dispose();
+            bit.Dispose();
+            ItemHeight = (int)size.Height;
+            ItemWidth = (int)size.Width;
+        }
+    }
+}