iocommander input and virtual input

VisionBuilder.UI.IOCommander.Windows/IOCommanderVirtualInput.cs

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+using System;
+using System.Collections;
+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;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.IOCommander.Interfaces;
+
+namespace VisionBuilder.UI.IOCommander.Windows
+{
+    public partial class IOCommanderVirtualInput : Form, IIOCommander
+    {
+        private CheckBox[] _checkBoxes;
+
+        public IOCommanderVirtualInput()
+        {
+            InitializeComponent();
+            InitializeCheckboxes();
+        }
+
+        public BitArray PinState { get; set; } = new BitArray(20);
+        public event Action<int, bool>? OnPinChanged = delegate { };
+        
+        public void SetPins(int pin, bool state)
+        {
+            // This is a dummy function as per requirement
+        }
+
+        private void InitializeCheckboxes()
+        {
+            // Set form properties
+            this.Text = "IO Commander Virtual Input";
+            this.ClientSize = new Size(200, 500);
+            this.FormBorderStyle = FormBorderStyle.FixedDialog;
+            this.MaximizeBox = false;
+            this.StartPosition = FormStartPosition.Manual;
+            this.Location = new Point(350, 50); // Set a fixed position for the form
+
+            // Create a panel to contain checkboxes with scrolling if needed
+            Panel panel = new Panel
+            {
+                Dock = DockStyle.Fill,
+                AutoScroll = true
+            };
+            this.Controls.Add(panel);
+
+            // Initialize checkboxes
+            _checkBoxes = new CheckBox[20];
+            
+            for (int i = 0; i < 20; i++)
+            {
+                int pinNumber = i + 1; // Pins are 1-indexed
+                _checkBoxes[i] = new CheckBox
+                {
+                    Text = pinNumber.ToString(),
+                    Location = new Point(20, 20 + (i * 22)),
+                    Size = new Size(150, 20),
+                    Tag = pinNumber, // Store the pin number in Tag for easy reference
+                };
+                
+                // Add event handler
+                _checkBoxes[i].CheckedChanged += CheckBox_CheckedChanged;
+                
+                panel.Controls.Add(_checkBoxes[i]);
+            }
+        }
+
+        private void CheckBox_CheckedChanged(object? sender, EventArgs e)
+        {
+            if (sender is CheckBox checkBox)
+            {
+                int pin = (int)checkBox.Tag;
+                bool state = checkBox.Checked;
+                
+                // Update the BitArray
+                PinState.Set(pin - 1, state); // Adjust for 0-based indexing in BitArray
+                
+                // Trigger the event
+                OnPinChanged?.Invoke(pin, state);
+            }
+        }
+
+
+        protected override void OnShown(EventArgs e)
+        {
+            TopMost= true;
+            Focus();
+            TopMost = true;
+        }
+    }
+}