Finished ClassicTextBox

ClassicDropDown next!

4 files changed, 11 insertions, 299 deletions

diff --git a/Histacom2.Engine/UI/ClassicDropDown.Designer.cs b/Histacom2.Engine/UI/ClassicDropDown.Designer.cs
index 2925f72..424ff69 100644
--- a/Histacom2.Engine/UI/ClassicDropDown.Designer.cs
+++ b/Histacom2.Engine/UI/ClassicDropDown.Designer.cs
@@ -2,7 +2,7 @@
 {
     partial class ClassicDropDown
     {
-        /// <summary>
+        /// <summary> 
         /// Required designer variable.
         /// </summary>
         private System.ComponentModel.IContainer components = null;
@@ -22,13 +22,14 @@
 
         #region Component Designer generated code
 
-        /// <summary>
-        /// Required method for Designer support - do not modify
+        /// <summary> 
+        /// Required method for Designer support - do not modify 
         /// the contents of this method with the code editor.
         /// </summary>
         private void InitializeComponent()
         {
             components = new System.ComponentModel.Container();
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
         }
 
         #endregion
diff --git a/Histacom2.Engine/UI/ClassicDropDown.cs b/Histacom2.Engine/UI/ClassicDropDown.cs
index 85c509a..43e1a65 100644
--- a/Histacom2.Engine/UI/ClassicDropDown.cs
+++ b/Histacom2.Engine/UI/ClassicDropDown.cs
@@ -1,306 +1,20 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Diagnostics;
 using System.Drawing;
+using System.Data;
 using System.Linq;
-using System.Reflection;
-using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 
 namespace Histacom2.Engine.UI
 {
-    //public class CustomTextBox : NativeWindow
-    //{
-    //    private TextBox parentTextBox;
-    //    private Bitmap bitmap;
-    //    private Graphics textBoxGraphics;
-    //    private Graphics bufferGraphics;
-    //    // this is where we intercept the Paint event for the TextBox at the OS level  
-    //    protected override void WndProc(ref Message m)
-    //    {
-    //        switch (m.Msg)
-    //        {
-    //            case 15: // this is the WM_PAINT message  
-    //                     // invalidate the TextBox so that it gets refreshed properly  
-    //                parentTextBox.Invalidate();
-    //                // call the default win32 Paint method for the TextBox first  
-    //                base.WndProc(ref m);
-    //                // now use our code to draw extra stuff over the TextBox  
-    //                this.CustomPaint();
-    //                break;
-    //            default:
-    //                base.WndProc(ref m);
-    //                break;
-    //        }
-    //    }
-    //    public CustomTextBox(TextBox textBox)
-    //    {
-    //        this.parentTextBox = textBox;
-    //        this.bitmap = new Bitmap(textBox.Width, textBox.Height);
-    //        this.bufferGraphics = Graphics.FromImage(this.bitmap);
-    //        this.bufferGraphics.Clip = new Region(textBox.ClientRectangle);
-    //        this.textBoxGraphics = Graphics.FromHwnd(textBox.Handle);
-    //        // Start receiving messages (make sure you call ReleaseHandle on Dispose):  
-    //        this.AssignHandle(textBox.Handle);
-    //    }
-    //    private void CustomPaint()
-    //    {
-    //        // code goes here, see below  
-    //    }
-    //}
-
-    public partial class ClassicDropDown : Control
+    public partial class ClassicDropDown : UserControl
     {
-        public TextBox tb = new TextBox();
-        public bool UseSystemPasswordChar { get; set; }      
-        public int CursorPosition { get; set; }
-        private Timer CursorBlink { get; set; }
-        private bool _cursorVisible { get; set; }
-
-        public ClassicDropDown() : base()
-        {
-            if (SaveSystem.currentTheme != null) Font = SaveSystem.currentTheme.buttonFont;
-            else Font = new Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular);
-
-            DoubleBuffered = true;
-
-            CursorBlink = new Timer();
-            CursorBlink.Interval = 1000;
-
-            // The stuff that make the textbox "work"
-
-            MouseDown += new MouseEventHandler(PerformMouseDown);
-            MouseUp += new MouseEventHandler(PerformMouseUp);
-
-            PreviewKeyDown += (s, e) =>
-            {
-                e.IsInputKey = true;
-            };
-
-            //KeyDown += new KeyEventHandler(PerformKeyDown);
-
-            // Remove the default textbox paint event so that we can have our own! ACTUALLY, NO!
-
-            //FieldInfo f1 = typeof(Control).GetField("EventPaint",
-            //    BindingFlags.Static | BindingFlags.NonPublic);
-            //object obj = f1.GetValue(this);
-            //PropertyInfo pi = GetType().GetProperty("Events",
-            //    BindingFlags.NonPublic | BindingFlags.Instance);
-            //EventHandlerList list = (EventHandlerList)pi.GetValue(this, null);
-            //list.RemoveHandler(obj, list[obj]);
-
-            //tb.Paint += new PaintEventHandler(PerformPaint);
-            //TextChanged += new EventHandler(PerformTextChanged);
-            //CursorBlink.Tick += new EventHandler(PerformCursorBlink);
-
-            //CursorBlink.Start();
-
-            // I know it's a bit of a hack but it's all we can really do...
-            tb.Size = new Size(this.Size.Width - 6, this.Size.Height - 6);
-            tb.Location = new Point(3, 3);
-            tb.BorderStyle = BorderStyle.None;
-            Controls.Add(tb);
-
-            
-        }
-
-        protected override void OnPaint(PaintEventArgs e)
-        {            
-            var textboxcolor = Color.Silver;
-            if (SaveSystem.currentTheme != null) textboxcolor = SaveSystem.currentTheme.windowColor;
-
-            if (SaveSystem.currentTheme != null) BackColor = SaveSystem.currentTheme.threeDObjectsColor;
-            else BackColor = Color.White;
-
-            var _lightBack = Paintbrush.GetLightFromColor(textboxcolor);
-            var _darkBack = Paintbrush.GetDarkFromColor(textboxcolor);
-
-            if (SaveSystem.currentTheme != null) Font = SaveSystem.currentTheme.buttonFont;
-            else Font = new Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular);
-
-            var g = e.Graphics;
-            g.Clear(BackColor);
-
-            //g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixelGridFit;
-            //if (UseSystemPasswordChar) g.DrawString(new string('●', Text.Length), Font, Brushes.Black, 3, 3);
-            //else g.DrawString(Text, Font, Brushes.Black, 3, 3);
-
-            g.DrawLine(new Pen(_darkBack), 0, 0, Width - 2, 0);
-            g.DrawLine(new Pen(_lightBack), Width - 1, 0, Width - 1, Height - 1);
-            g.DrawLine(new Pen(_lightBack), 0, Height - 1, Width - 1, Height - 1);
-            g.DrawLine(new Pen(_darkBack), 0, 0, 0, Height - 2);
-            g.DrawLine(Pens.Black, 1, 1, Width - 3, 1);
-            g.DrawLine(Pens.Black, 1, 1, 1, Height - 3);
-            g.DrawLine(new Pen(textboxcolor), 1, Height - 2, Width - 2, Height - 2);
-            g.DrawLine(new Pen(textboxcolor), Width - 2, Height - 2, Width - 2, 1);
-
-            Size textSize = MeasureText(Text.Substring(0, CursorPosition), Font); // Get the width of the text from the begining to the cursor's position so it can draw the cursor.
-
-            if (_cursorVisible) g.DrawLine(new Pen(Color.Gray), textSize.Width + 3, 4, textSize.Width + 3, Height - 4); // This is the caret!
-            g.DrawImage(Properties.Resources.ClassicDropDownButton, Width - 17, 2);
-
-            base.OnPaint(e);
-
-        }
-
-        private void PerformMouseDown(object sender, MouseEventArgs e)
-        {
-            // TextBox:
-
-            base.Focus();
-
-            // First check if it is in the bounds of the actual box
-            if (e.X < Width - 18 && e.X > 3 && e.Y > 3 && e.Y < Width - 2)
-            {
-                // Now to get where on text you are clicking... this is very tricky because different characters are different widths...
-                int Sum = 0;
-                int i = 0;
-
-                foreach (char character in Text)
-                {
-
-                    Sum += MeasureText(character.ToString(), Font).Width;
-                    
-                    if (e.X - 3 <= Sum) break;
-
-                    //LastSum = Sum;
-                    i++;
-                }
-
-                //setCurPos = (Sum == 0) ? Text.Length : Sum;
-                //if (setCurPos > Text.Length) setCurPos = Text.Length;
-                CursorPosition = i; // This sets the cursor position!
-            }
-            _cursorVisible = true;
-
-            // DropDown:
-
-
-            Invalidate();
-        }
-
-        private void PerformMouseUp(object sender, MouseEventArgs e)
+        public ClassicDropDown()
         {
-            // DropDown:
-
-
+            InitializeComponent();
         }
-
-        private void PerformKeyDown(object sender, KeyEventArgs e)
-        {
-            // TextBox:
-
-            switch (e.KeyCode)
-            {
-                case Keys.Back:
-                    Text = Text.Remove(CursorPosition - 1, 1);
-                    break;
-                case Keys.Delete:
-                    if (!(CursorPosition > Text.Length + 1)) Text = Text.Remove(CursorPosition, 1);
-                    break;
-                case Keys.Home:
-                    CursorPosition = 0;
-                    break;
-                case Keys.End:
-                    CursorPosition = Text.Length;
-                    break;
-                case Keys.Left:
-                    if (CursorPosition > 0) CursorPosition -= 1; 
-                    break;
-                case Keys.Right:
-                    if (CursorPosition < Text.Length) CursorPosition += 1;
-                    break;
-                case Keys.Return:
-                    break;
-                case Keys.Space:
-                    Text = Text.Insert(CursorPosition, " ");
-                    CursorPosition = CursorPosition + 1;
-                    break;
-                default:
-                    bool caps = false;
-
-                    if (e.Shift) caps = true;
-                    if (Control.IsKeyLocked(Keys.CapsLock)) caps = true;
-
-                    if (char.IsLetterOrDigit((char)e.KeyCode))
-                    {
-                        // Now the numbers 1, 2, 3 etc. are "d1", "d2" etc. - STUPID, RIGHT? So now we have to check if it has a number and contains "d".
-
-                        bool handled = false;
-
-                        if (StrContainsNumber(e.KeyCode.ToString().ToLower()))
-                        {
-                            if (e.KeyCode.ToString().ToLower().Contains("d"))
-                            {
-                                handled = true;
-                                Text = Text.Insert(CursorPosition, e.KeyCode.ToString().Replace("d", ""));
-                            }
-                        }
-
-                        if (handled == false)
-                        {
-                            if (caps == false) Text = Text.Insert(CursorPosition, e.KeyCode.ToString().ToLower()); else Text = Text.Insert(CursorPosition, e.KeyCode.ToString().ToUpper());
-                        }
-                        CursorPosition = CursorPosition + 1;
-                    }
-                    break;
-            }
-
-            _cursorVisible = true;
-            Invalidate();
-        }
-
-        private void PerformCursorBlink(object sender, EventArgs e)
-        {
-            if (_cursorVisible) _cursorVisible = false;
-            else _cursorVisible = true;
-            Invalidate();
-        }
-
-        private void PerformTextChanged(object sender, EventArgs e)
-        {
-            _cursorVisible = true;
-            if (CursorPosition >= Text.Length) CursorPosition = Text.Length;
-            Invalidate();
-        }
-
-        public static Size MeasureText(string Text, Font Font)
-        {
-            TextFormatFlags flags
-              = TextFormatFlags.Left
-              | TextFormatFlags.Top
-              | TextFormatFlags.NoPadding
-              | TextFormatFlags.NoPrefix;
-            Size szProposed = new Size(int.MaxValue, int.MaxValue);
-            Size sz1 = TextRenderer.MeasureText(".", Font, szProposed, flags);
-            Size sz2 = TextRenderer.MeasureText(Text + ".", Font, szProposed, flags);
-            return new Size(sz2.Width - sz1.Width, sz2.Height);
-        }
-
-        public bool StrContainsNumber(string str)
-        {
-            foreach (char ch in str)
-            {
-                double unused;
-                if (double.TryParse(ch.ToString(), out unused)) return true;
-            }
-            return false;
-        }
-
-        [DllImport("gdi32.dll")]
-        private static extern bool BitBlt(
-IntPtr hdcDest, // handle to destination DC
-int nXDest, // x-coord of destination upper-left corner
-int nYDest, // y-coord of destination upper-left corner
-int nWidth, // width of destination rectangle
-int nHeight, // height of destination rectangle
-IntPtr hdcSrc, // handle to source DC
-int nXSrc, // x-coordinate of source upper-left corner
-int nYSrc, // y-coordinate of source upper-left corner
-System.Int32 dwRop // raster operation code
-);
     }
 }
diff --git a/Histacom2.Engine/UI/ClassicTextBox.Designer.cs b/Histacom2.Engine/UI/ClassicTextBox.Designer.cs
index 0e7148f..af6b199 100644
--- a/Histacom2.Engine/UI/ClassicTextBox.Designer.cs
+++ b/Histacom2.Engine/UI/ClassicTextBox.Designer.cs
@@ -93,8 +93,6 @@
             this.Controls.Add(this.bborder);
             this.Controls.Add(this.rborder);
             this.Controls.Add(this.lborder);
-            this.MaximumSize = new System.Drawing.Size(0, 17);
-            this.MinimumSize = new System.Drawing.Size(100, 17);
             this.Name = "ClassicTextBox";
             this.Size = new System.Drawing.Size(100, 17);
             ((System.ComponentModel.ISupportInitialize)(this.bborder)).EndInit();
diff --git a/Histacom2.Engine/UI/ClassicTextbox.cs b/Histacom2.Engine/UI/ClassicTextbox.cs
index 8c1d8d8..a42c2b1 100644
--- a/Histacom2.Engine/UI/ClassicTextbox.cs
+++ b/Histacom2.Engine/UI/ClassicTextbox.cs
@@ -30,11 +30,10 @@ namespace Histacom2.Engine.UI
                 this.Paint += new PaintEventHandler((object sender, PaintEventArgs e) =>
                 {
                     // Update a bunch of variables!
-                    if (SaveSystem.currentTheme != null) textBox1.Font = SaveSystem.currentTheme.buttonFont;
-                    else textBox1.Font = new Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular);
+                    textBox1.Font = new Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular);
 
-                    if (SaveSystem.currentTheme != null) BackColor = SaveSystem.currentTheme.threeDObjectsColor;
-                    else BackColor = Color.White;
+                    if (SaveSystem.currentTheme != null) textBox1.BackColor = SaveSystem.currentTheme.threeDObjectsColor;
+                    else textBox1.BackColor = Color.White;
 
                     if (SaveSystem.currentTheme != null)
                     {