添加项目文件。

2026-07-14 13:55:17 +08:00
parent 63759495f2
commit 8bbdf78731
335 changed files with 81415 additions and 0 deletions
@@ -0,0 +1,249 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace JYControl
+{
+    /// <summary>
+    /// Base class for the IndustrialCtrls
+    /// </summary>
+    public partial class LBIndustrialCtrlBase : UserControl
+    {
+        #region (* Constructor *)
+        public LBIndustrialCtrlBase()
+        {
+            InitializeComponent();
+
+            // Set the styles for drawing
+            SetStyle(ControlStyles.AllPaintingInWmPaint |
+                ControlStyles.ResizeRedraw |
+                ControlStyles.DoubleBuffer |
+                ControlStyles.SupportsTransparentBackColor,
+                true);
+
+            // Transparent background
+            this.BackColor = Color.Transparent;
+
+            // Creation of the default renderer
+            this._defaultRenderer = CreateDefaultRenderer();
+            if (this._defaultRenderer != null)
+                this._defaultRenderer.Control = this;
+        }
+        #endregion
+
+        #region (* Properties *)
+        /// <summary>
+        /// Default renderer of the control
+        /// </summary>
+        private ILBRenderer _defaultRenderer = null;
+        [Browsable(false)]
+        public ILBRenderer DefaultRenderer
+        {
+            get { return this._defaultRenderer; }
+        }
+
+        /// <summary>
+        /// User defined renderer
+        /// </summary>
+        private ILBRenderer _renderer = null;
+        [Browsable(false)]
+        public ILBRenderer Renderer
+        {
+            set
+            {
+                // set the renderer
+                this._renderer = value;
+                if (this._renderer != null)
+                {
+                    // Set the control tu the renderer
+                    this._renderer.Control = this;
+                    // Update the renderer
+                    this._renderer.Update();
+                }
+
+                // Redraw the renderer
+                Invalidate();
+            }
+            get { return this._renderer; }
+        }
+        #endregion
+
+        #region (* Events delegates *)
+        /// <summary>
+        /// Font change event
+        /// </summary>
+        /// <param name="e"></param>
+        [System.ComponentModel.EditorBrowsableAttribute()]
+        protected override void OnFontChanged(EventArgs e)
+        {
+            // Calculate dimensions
+            this.CalculateDimensions();
+        }
+        /// <summary>
+        /// SizeChanged event
+        /// </summary>
+        /// <param name="e"></param>
+        [System.ComponentModel.EditorBrowsableAttribute()]
+        protected override void OnSizeChanged(EventArgs e)
+        {
+            // Default
+            base.OnSizeChanged(e);
+            // Calculate al the data for
+            // drawing the control
+            this.CalculateDimensions();
+            // Redraw
+            this.Invalidate();
+        }
+
+        /// <summary>
+        /// Resize event
+        /// </summary>
+        /// <param name="e"></param>
+        protected override void OnResize(EventArgs e)
+        {
+            base.OnResize(e);
+            // Calculate al the data for
+            // drawing the control
+            this.CalculateDimensions();
+            // Redraw
+            this.Invalidate();
+        }
+        /// <summary>
+        /// Paint event
+        /// </summary>
+        /// <param name="e"></param>
+        [System.ComponentModel.EditorBrowsableAttribute()]
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            // Rectangle of the control
+            RectangleF _rc = new RectangleF(0, 0, this.Width, this.Height);
+            e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
+
+            // Call the default renderer if the user
+            // rendere is null
+            if (this.Renderer == null)
+            {
+                this.DefaultRenderer.Draw(e.Graphics);
+                return;
+            }
+
+            // Draw with the user renderer
+            this.Renderer.Draw(e.Graphics);
+        }
+        #endregion
+
+        #region (* Virtual method *)
+        /// <summary>
+        /// Call from the constructor to create the default renderer
+        /// </summary>
+        /// <returns></returns>
+        protected virtual ILBRenderer CreateDefaultRenderer()
+        {
+            return new LBRendererBase();
+        }
+
+        /// <summary>
+        /// Calculate the dimensions of the control
+        /// </summary>
+        protected virtual void CalculateDimensions()
+        {
+            this.DefaultRenderer.Update();
+
+            // Update the data in the renderer
+            if (this.Renderer != null)
+                this.Renderer.Update();
+
+            this.Invalidate();
+        }
+        #endregion
+    }
+
+    /// <summary>
+    /// Base class for the controls renderer
+    /// </summary>
+    public class LBRendererBase : ILBRenderer
+    {
+        #region (* Constructor *)
+        public LBRendererBase()
+        {
+        }
+        #endregion
+
+        #region (* IDisposable implementation *)
+        public void Dispose()
+        {
+            this.OnDispose();
+        }
+        #endregion
+
+        #region (* Properties *)
+        /// <summary>
+        /// Associated control
+        /// </summary>
+        protected object _control = null;
+        public object Control
+        {
+            set { this._control = value; }
+            get { return this._control; }
+        }
+        #endregion
+
+        #region (* Virtual methods *)
+        /// <summary>
+        /// Dispose the resource of the object
+        /// </summary>
+        public virtual void OnDispose()
+        {
+        }
+
+        /// <summary>
+        /// Update the renderer
+        /// </summary>
+        /// <returns></returns>
+        public virtual bool Update()
+        {
+            return false;
+        }
+
+        /// <summary>
+        /// Drawing method
+        /// </summary>
+        /// <param name="Gr"></param>
+        public virtual void Draw(Graphics Gr)
+        {
+            // Check the graphics
+            if (Gr == null)
+                throw new ArgumentNullException("Gr");
+
+            // Check the control
+            Control ctrl = this.Control as Control;
+            if (ctrl == null)
+                throw new NullReferenceException("Associated control is not valid");
+
+            // Default drawing
+            Rectangle rc = ctrl.Bounds;
+
+            Gr.FillRectangle(Brushes.White, ctrl.Bounds);
+            Gr.DrawRectangle(Pens.Black, ctrl.Bounds);
+
+            Gr.DrawLine(Pens.Red,
+                          ctrl.Left,
+                          ctrl.Top,
+                          ctrl.Right,
+                          ctrl.Bottom);
+
+            Gr.DrawLine(Pens.Red,
+                          ctrl.Right,
+                          ctrl.Top,
+                          ctrl.Left,
+                          ctrl.Bottom);
+        }
+        #endregion
+    }
+}