check point

2025-07-14 12:03:59 +02:00
commit d3cb790bd9
431 changed files with 44078 additions and 0 deletions
--- a/Hawkeye.VisionBuilder/Features/ToolEditor/CodeCompletitionControl.cs
+++ b/Hawkeye.VisionBuilder/Features/ToolEditor/CodeCompletitionControl.cs
@@ -0,0 +1,145 @@
+using System.Runtime.InteropServices;
+
+namespace Hawkeye.VisionBuilder.Features.ToolEditor
+{
+    public class CodeCompletionControl : ListBox
+    {
+        private TextBox textBox;
+        private readonly Form _form;
+
+        [DllImport("user32.dll")]
+        static extern bool GetCaretPos(out Point lpPoint);
+
+        public CodeCompletionControl(TextBox textBox)
+        {
+            this.textBox = textBox;
+
+            this.Visible = false;
+            this.Location = new Point(0, 0);
+            this.Width = 200;
+            _form = new Form();
+            _form.Width = this.Width;
+            _form.Height = 200;
+
+            _form.Controls.Add(this);
+            this.Dock = DockStyle.Fill;
+            _form.FormBorderStyle = FormBorderStyle.None;
+            _form.ShowInTaskbar = false;
+            _form.TopMost = true;
+            _form.StartPosition = FormStartPosition.Manual;
+            
+            textBox.TextChanged += TextBox_TextChanged;
+            textBox.KeyDown += TextBox_KeyDown;
+
+            this.KeyDown += CodeCompletionControl_KeyDown;
+        }
+
+        private void CodeCompletionControl_KeyDown(object? sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == Keys.Up)
+            {
+                if (this.SelectedIndex == 0)
+                {
+                    textBox.Focus();
+                }
+            }
+           
+            else if (e.KeyCode == Keys.Enter && this.Visible && this.SelectedIndex != -1)
+            {
+                Accept();
+            }else if (e.KeyCode == Keys.Escape)
+            {
+                this.Visible = false;
+                _form.Hide();
+            }
+        }
+
+        private void Cancel()
+        {
+            this.Visible = false;
+            _form.Hide();
+        }
+
+        private void Accept()
+        {
+            var start = textBox.Text.LastIndexOf(".");
+            if (start == -1)
+            {
+                textBox.Text = this.SelectedItem.ToString();
+                textBox.SelectionStart = textBox.Text.Length;
+                this.Visible = false;
+                _form.Hide();
+                return;
+            }
+            textBox.Text = textBox.Text.Substring(0,start+1);
+            textBox.Text += this.SelectedItem.ToString();
+            textBox.SelectionStart = textBox.Text.Length;
+            this.Visible = false;
+            _form.Hide();
+        }
+
+        private void TextBox_TextChanged(object sender, EventArgs e)
+        {
+            if(int.TryParse(textBox.Text,out _))return;
+            if (GetCaretPos(out Point point))
+            {
+                // Convert screen position to client position
+
+                
+                // Set location of this control
+                _form.Location = textBox.PointToScreen(new Point(point.X, point.Y + textBox.Size.Height)); ; // Add offset to avoid overlap with text cursor
+            }
+
+            // Update suggestions
+            var suggestions = GetSuggestions(textBox.Text);
+            this.Items.Clear();
+            this.Items.AddRange(suggestions.ToArray());
+            if (this.Items.Count > 0)
+            {
+                _form.Show();
+                textBox.Focus();
+            }
+            else
+            {
+                _form.Hide();
+            }
+            this.Visible = this.Items.Count > 0;
+            
+        }
+
+
+
+        private void TextBox_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == Keys.Down && this.Visible)
+            {
+                this.Focus();
+                this.SelectedIndex = 0;
+            }
+            else if (e.KeyCode == Keys.Escape)
+            {
+                Cancel();
+            }
+            else if (e.KeyCode == Keys.Enter && this.Visible && this.SelectedIndex != -1)
+            {
+                Accept();
+            }
+        }
+
+        public delegate void NeedSugestionsDelegate(string input, List<string> suggestions);
+        public event NeedSugestionsDelegate NeedSugestions =delegate{ };
+
+        private List<string> GetSuggestions(string input)
+        {
+            var source = new List<string>();
+            
+            NeedSugestions(input, source);
+            if (source.Count == 0)
+            {
+                Visible = false;
+                _form.Hide();
+            }
+            return source.ToList();
+        }
+    }
+}