Changed zoom to increment in 0.2

Changed crosshair size to be used instead of show
Added readonly config file support

source/Dtos/SavedOptions.cs

@@ -4,11 +4,16 @@
     {
         public int Version { get; set; } = 1;
 
+        public string Format { get; set; } = "suzumagnifier";
+
+        public bool ReadOnly { get; set; } = false;
+
+
         public bool AutoStart { get; set; }
 
         public bool HighQuality { get; set; }
 
-        public int ZoomFactor { get; set; }
+        public decimal ZoomFactor { get; set; }
 
         public int UpdateFrequency { get; set; }
 
@@ -16,7 +21,9 @@
 
         public int CrosshairSize { get; set; }
 
-        public Color CrosshairColour { get; set; }
+        public string? CrosshairColour { get; set; }
+
+        public bool ShowAlwaysOnTop { get; set; }
 
     }
 }

source/Form1.Designer.cs

@@ -44,8 +44,6 @@
             toolStripSeparator3 = new ToolStripSeparator();
             resetToolStripMenuItem = new ToolStripMenuItem();
             toolStripMenuItem9 = new ToolStripMenuItem();
-            showToolStripMenuItem = new ToolStripMenuItem();
-            toolStripSeparator5 = new ToolStripSeparator();
             sizeToolStripMenuItem = new ToolStripMenuItem();
             smallToolStripMenuItem = new ToolStripMenuItem();
             mediumToolStripMenuItem = new ToolStripMenuItem();
@@ -62,7 +60,13 @@
             toolStripMenuItem5 = new ToolStripMenuItem();
             toolStripMenuItem3 = new ToolStripMenuItem();
             toolStripSeparator1 = new ToolStripSeparator();
+            toolStripMenuItem10 = new ToolStripMenuItem();
+            viewHelpToolStripMenuItem = new ToolStripMenuItem();
+            aboutToolStripMenuItem = new ToolStripMenuItem();
+            toolStripSeparator6 = new ToolStripSeparator();
             exitiToolStripMenuItem = new ToolStripMenuItem();
+            toolStripMenuItem11 = new ToolStripMenuItem();
+            toolStripSeparator7 = new ToolStripSeparator();
             contextMenuStrip1.SuspendLayout();
             SuspendLayout();
             // 
@@ -75,13 +79,14 @@
             // 
             // contextMenuStrip1
             // 
-            contextMenuStrip1.Items.AddRange(new ToolStripItem[] { toolStripMenuItem1, toolStripMenuItem2, toolStripSeparator2, toolStripMenuItem4, toolStripMenuItem6, toolStripMenuItem9, toolStripSeparator4, toolStripMenuItem5, toolStripMenuItem3, toolStripSeparator1, exitiToolStripMenuItem });
+            contextMenuStrip1.Items.AddRange(new ToolStripItem[] { toolStripMenuItem1, toolStripMenuItem2, toolStripSeparator2, toolStripMenuItem4, toolStripMenuItem6, toolStripMenuItem9, toolStripSeparator4, toolStripMenuItem5, toolStripMenuItem3, toolStripSeparator1, toolStripMenuItem10, toolStripSeparator6, exitiToolStripMenuItem });
             contextMenuStrip1.Name = "contextMenuStrip1";
-            contextMenuStrip1.Size = new Size(205, 198);
+            contextMenuStrip1.Size = new Size(205, 248);
             contextMenuStrip1.Opening += contextMenuStrip1_Opening;
             // 
             // toolStripMenuItem1
             // 
+            toolStripMenuItem1.Image = Resource1.play;
             toolStripMenuItem1.Name = "toolStripMenuItem1";
             toolStripMenuItem1.Size = new Size(204, 22);
             toolStripMenuItem1.Text = "&Start";
@@ -89,6 +94,7 @@
             // 
             // toolStripMenuItem2
             // 
+            toolStripMenuItem2.Image = Resource1.pause;
             toolStripMenuItem2.Name = "toolStripMenuItem2";
             toolStripMenuItem2.Size = new Size(204, 22);
             toolStripMenuItem2.Text = "Sto&p";
@@ -123,6 +129,7 @@
             // toolStripMenuItem6
             // 
             toolStripMenuItem6.DropDownItems.AddRange(new ToolStripItem[] { toolStripMenuItem7, toolStripMenuItem8, toolStripSeparator3, resetToolStripMenuItem });
+            toolStripMenuItem6.Image = Resource1.search;
             toolStripMenuItem6.Name = "toolStripMenuItem6";
             toolStripMenuItem6.Size = new Size(204, 22);
             toolStripMenuItem6.Text = "Zoom";
@@ -158,48 +165,37 @@
             // 
             // toolStripMenuItem9
             // 
-            toolStripMenuItem9.DropDownItems.AddRange(new ToolStripItem[] { showToolStripMenuItem, toolStripSeparator5, sizeToolStripMenuItem, colourToolStripMenuItem });
+            toolStripMenuItem9.DropDownItems.AddRange(new ToolStripItem[] { sizeToolStripMenuItem, colourToolStripMenuItem });
+            toolStripMenuItem9.Image = Resource1.crosshair;
             toolStripMenuItem9.Name = "toolStripMenuItem9";
             toolStripMenuItem9.Size = new Size(204, 22);
             toolStripMenuItem9.Text = "Crosshair";
             // 
-            // showToolStripMenuItem
-            // 
-            showToolStripMenuItem.Name = "showToolStripMenuItem";
-            showToolStripMenuItem.Size = new Size(110, 22);
-            showToolStripMenuItem.Text = "Show";
-            showToolStripMenuItem.Click += showToolStripMenuItem_Click;
-            // 
-            // toolStripSeparator5
-            // 
-            toolStripSeparator5.Name = "toolStripSeparator5";
-            toolStripSeparator5.Size = new Size(107, 6);
-            // 
             // sizeToolStripMenuItem
             // 
-            sizeToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { smallToolStripMenuItem, mediumToolStripMenuItem, largeToolStripMenuItem });
+            sizeToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { toolStripMenuItem11, toolStripSeparator7, smallToolStripMenuItem, mediumToolStripMenuItem, largeToolStripMenuItem });
             sizeToolStripMenuItem.Name = "sizeToolStripMenuItem";
-            sizeToolStripMenuItem.Size = new Size(110, 22);
+            sizeToolStripMenuItem.Size = new Size(180, 22);
             sizeToolStripMenuItem.Text = "Size";
             // 
             // smallToolStripMenuItem
             // 
             smallToolStripMenuItem.Name = "smallToolStripMenuItem";
-            smallToolStripMenuItem.Size = new Size(119, 22);
+            smallToolStripMenuItem.Size = new Size(180, 22);
             smallToolStripMenuItem.Text = "Small";
             smallToolStripMenuItem.Click += smallToolStripMenuItem_Click;
             // 
             // mediumToolStripMenuItem
             // 
             mediumToolStripMenuItem.Name = "mediumToolStripMenuItem";
-            mediumToolStripMenuItem.Size = new Size(119, 22);
+            mediumToolStripMenuItem.Size = new Size(180, 22);
             mediumToolStripMenuItem.Text = "Medium";
             mediumToolStripMenuItem.Click += mediumToolStripMenuItem_Click;
             // 
             // largeToolStripMenuItem
             // 
             largeToolStripMenuItem.Name = "largeToolStripMenuItem";
-            largeToolStripMenuItem.Size = new Size(119, 22);
+            largeToolStripMenuItem.Size = new Size(180, 22);
             largeToolStripMenuItem.Text = "Large";
             largeToolStripMenuItem.Click += largeToolStripMenuItem_Click;
             // 
@@ -207,7 +203,7 @@
             // 
             colourToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { agentaToolStripMenuItem, cyanToolStripMenuItem, yellowToolStripMenuItem, greenToolStripMenuItem, redToolStripMenuItem, blackToolStripMenuItem, whiteToolStripMenuItem });
             colourToolStripMenuItem.Name = "colourToolStripMenuItem";
-            colourToolStripMenuItem.Size = new Size(110, 22);
+            colourToolStripMenuItem.Size = new Size(180, 22);
             colourToolStripMenuItem.Text = "Colour";
             // 
             // agentaToolStripMenuItem
@@ -274,6 +270,7 @@
             // 
             // toolStripMenuItem3
             // 
+            toolStripMenuItem3.Image = Resource1.fullscreen;
             toolStripMenuItem3.Name = "toolStripMenuItem3";
             toolStripMenuItem3.ShortcutKeys = Keys.F11;
             toolStripMenuItem3.Size = new Size(204, 22);
@@ -285,6 +282,34 @@
             toolStripSeparator1.Name = "toolStripSeparator1";
             toolStripSeparator1.Size = new Size(201, 6);
             // 
+            // toolStripMenuItem10
+            // 
+            toolStripMenuItem10.DropDownItems.AddRange(new ToolStripItem[] { viewHelpToolStripMenuItem, aboutToolStripMenuItem });
+            toolStripMenuItem10.Name = "toolStripMenuItem10";
+            toolStripMenuItem10.Size = new Size(204, 22);
+            toolStripMenuItem10.Text = "&Help";
+            // 
+            // viewHelpToolStripMenuItem
+            // 
+            viewHelpToolStripMenuItem.Image = Resource1.help_circle;
+            viewHelpToolStripMenuItem.Name = "viewHelpToolStripMenuItem";
+            viewHelpToolStripMenuItem.ShortcutKeys = Keys.F1;
+            viewHelpToolStripMenuItem.Size = new Size(146, 22);
+            viewHelpToolStripMenuItem.Text = "View &Help";
+            viewHelpToolStripMenuItem.Click += viewHelpToolStripMenuItem_Click;
+            // 
+            // aboutToolStripMenuItem
+            // 
+            aboutToolStripMenuItem.Name = "aboutToolStripMenuItem";
+            aboutToolStripMenuItem.Size = new Size(146, 22);
+            aboutToolStripMenuItem.Text = "&About";
+            aboutToolStripMenuItem.Click += aboutToolStripMenuItem_Click;
+            // 
+            // toolStripSeparator6
+            // 
+            toolStripSeparator6.Name = "toolStripSeparator6";
+            toolStripSeparator6.Size = new Size(201, 6);
+            // 
             // exitiToolStripMenuItem
             // 
             exitiToolStripMenuItem.Name = "exitiToolStripMenuItem";
@@ -292,6 +317,18 @@
             exitiToolStripMenuItem.Text = "E&xit";
             exitiToolStripMenuItem.Click += exitiToolStripMenuItem_Click;
             // 
+            // toolStripMenuItem11
+            // 
+            toolStripMenuItem11.Name = "toolStripMenuItem11";
+            toolStripMenuItem11.Size = new Size(180, 22);
+            toolStripMenuItem11.Text = "None";
+            toolStripMenuItem11.Click += toolStripMenuItem11_Click;
+            // 
+            // toolStripSeparator7
+            // 
+            toolStripSeparator7.Name = "toolStripSeparator7";
+            toolStripSeparator7.Size = new Size(177, 6);
+            // 
             // Form1
             // 
             AutoScaleDimensions = new SizeF(96F, 96F);
@@ -327,10 +364,8 @@
         private ToolStripMenuItem resetToolStripMenuItem;
         private ToolStripSeparator toolStripSeparator4;
         private ToolStripMenuItem toolStripMenuItem9;
-        private ToolStripMenuItem showToolStripMenuItem;
         private ToolStripMenuItem sizeToolStripMenuItem;
         private ToolStripMenuItem colourToolStripMenuItem;
-        private ToolStripSeparator toolStripSeparator5;
         private ToolStripMenuItem smallToolStripMenuItem;
         private ToolStripMenuItem mediumToolStripMenuItem;
         private ToolStripMenuItem largeToolStripMenuItem;
@@ -341,5 +376,11 @@
         private ToolStripMenuItem redToolStripMenuItem;
         private ToolStripMenuItem blackToolStripMenuItem;
         private ToolStripMenuItem whiteToolStripMenuItem;
+        private ToolStripMenuItem toolStripMenuItem10;
+        private ToolStripMenuItem viewHelpToolStripMenuItem;
+        private ToolStripMenuItem aboutToolStripMenuItem;
+        private ToolStripSeparator toolStripSeparator6;
+        private ToolStripMenuItem toolStripMenuItem11;
+        private ToolStripSeparator toolStripSeparator7;
     }
 }

source/Form1.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel;
+using System.Diagnostics;
 using System.Drawing.Drawing2D;
 using System.Runtime.InteropServices;
 using SuzuMagnifier.Dtos;
@@ -27,7 +28,7 @@ namespace SuzuMagnifier
 
         private readonly System.Windows.Forms.Timer _timer = new();
         private Bitmap? _bitmap;
-        private string jsonfigFilename;
+        private string _jsonfigFilename;
 
 
         public Form1()
@@ -52,26 +53,31 @@ namespace SuzuMagnifier
 
             var args = GetCommandLine()!;
 
-            jsonfigFilename = args.Where(x => (x.Key.Equals("o") || x.Key.Equals("open"))).Select(x => x.Value).FirstOrDefault();
-            if (string.IsNullOrWhiteSpace(jsonfigFilename))
+            _jsonfigFilename = args.Where(x => (x.Key.Equals("o") || x.Key.Equals("open"))).Select(x => x.Value).FirstOrDefault();
+            if (string.IsNullOrWhiteSpace(_jsonfigFilename))
             {
-                jsonfigFilename = Path.ChangeExtension(Application.ExecutablePath, "jsonfig");
+                _jsonfigFilename = Path.ChangeExtension(Application.ExecutablePath, "jsonfig");
             }
 
-            if (System.IO.File.Exists(jsonfigFilename))
+            if (System.IO.File.Exists(_jsonfigFilename))
             {
-                var newSettings = await LoadSettings(jsonfigFilename);
-                if (newSettings == null)
+                this.SavedOptions = await LoadSettings(_jsonfigFilename);
+
+                this.TopMost = this.SavedOptions!.ShowAlwaysOnTop;
+                this.HighQuality = this.SavedOptions.HighQuality;
+                this.ZoomFactor = this.SavedOptions.ZoomFactor;
+                this.UpdateFrequency = this.SavedOptions.UpdateFrequency;
+                this.CrosshairSize = this.SavedOptions.CrosshairSize;
+
+                if (!string.IsNullOrWhiteSpace(this.SavedOptions.CrosshairColour))
                 {
-                    newSettings = new SavedOptions();
+                    this.CrosshairColour = ColorTranslator.FromHtml(this.SavedOptions!.CrosshairColour);
                 }
 
-                this.HighQuality = newSettings.HighQuality;
-                this.ZoomFactor = newSettings.ZoomFactor;
-                //this.UpdateFrequency = newSettings.UpdateFrequency;
-                this.ShowCrosshair = newSettings.ShowCrosshair;
-                this.CrosshairSize = newSettings.CrosshairSize;
-                this.CrosshairColour = newSettings.CrosshairColour;
+                if (this.SavedOptions!.AutoStart)
+                {
+                    _timer.Start();
+                }
             }
         }
 
@@ -114,7 +120,7 @@ namespace SuzuMagnifier
             g.DrawImage(_bitmap, this.ClientRectangle);
 
             // Draw center crosshair
-            if (this.ShowCrosshair)
+            if (this.CrosshairSize > 0)
             {
                 var cx = Divide(this.Width, 2);
                 var cy = Divide(this.Height, 2);
@@ -179,10 +185,15 @@ namespace SuzuMagnifier
         {
             base.OnFormClosing(e);
 
+            if (this.SavedOptions.ReadOnly)
+            {
+                return;
+            }
+
             var result = MessageBox.Show("Do you want to save settings to file?", "Save Settings?", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
             if (result == DialogResult.Yes)
             {
-                var result2 = await SaveSettings(jsonfigFilename);
+                var result2 = await SaveSettings(_jsonfigFilename);
                 if (result2)
                 {
                     return;
@@ -203,58 +214,20 @@ namespace SuzuMagnifier
         }
 
 
+        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+        public SavedOptions SavedOptions { get => field ?? new SavedOptions(); private set => field = value; }
+
         [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
         public bool HighQuality { get; set; } = false;
 
         [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
-        public int ZoomFactor
-        {
-            get => field;
-            set
-            {
-                if (value < 0)
-                {
-                    field = 1;
-                    return;
-                }
-
-                if (value > 20)
-                {
-                    field = 20;
-                    return;
-                }
-
-                field = value;
-            }
-        } = 2;
+        public decimal ZoomFactor { get => field; set => field = Math.Clamp(value, 1, 20); } = 2;
 
         [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
         public int UpdateFrequency { get; set; } = 33;
 
         [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
-        public bool ShowCrosshair { get; set; } = true;
-
-        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
-        public int CrosshairSize
-        {
-            get => field;
-            set
-            {
-                if (value < 5)
-                {
-                    field = 5;
-                    return;
-                }
-
-                if (value > 200)
-                {
-                    field = 200;
-                    return;
-                }
-
-                field = value;
-            }
-        } = 20;
+        public int CrosshairSize { get => field; set => field = Math.Clamp(value, 0, 200); } = 20;
 
         [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
         public Color CrosshairColour { get; set; } = Color.FromArgb(255, 255, 0);
@@ -267,18 +240,20 @@ namespace SuzuMagnifier
 
             toolStripMenuItem5.Checked = this.TopMost;
 
-            showToolStripMenuItem.Checked = this.ShowCrosshair;
+            toolStripMenuItem11.Checked = (this.CrosshairSize == 0);
             smallToolStripMenuItem.Checked = (this.CrosshairSize == 10);
             mediumToolStripMenuItem.Checked = (this.CrosshairSize == 20);
             largeToolStripMenuItem.Checked = (this.CrosshairSize == 50);
 
-            agentaToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(255, 0, 255);
-            cyanToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(0, 255, 255);
-            yellowToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(255, 255, 0);
-            greenToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(0, 255, 0);
-            redToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(255, 0, 0);
-            blackToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(0, 0, 0);
-            whiteToolStripMenuItem.Checked = this.CrosshairColour == Color.FromArgb(255, 255, 255);
+            resetToolStripMenuItem.Checked = (this.ZoomFactor == 1);
+
+            agentaToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(255, 0, 255));
+            cyanToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(0, 255, 255));
+            yellowToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(255, 255, 0));
+            greenToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(0, 255, 0));
+            redToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(255, 0, 0));
+            blackToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(0, 0, 0));
+            whiteToolStripMenuItem.Checked = (this.CrosshairColour == Color.FromArgb(255, 255, 255));
 
             fasterToolStripMenuItem.Checked = !this.HighQuality;
             fasterToolStripMenuItem.Enabled = this.HighQuality;
@@ -346,7 +321,7 @@ namespace SuzuMagnifier
         /// <param name="e"></param>
         private void toolStripMenuItem7_Click(object sender, EventArgs e)
         {
-            this.ZoomFactor++;
+            this.ZoomFactor += 0.2m;
         }
 
         /// <summary>
@@ -356,7 +331,7 @@ namespace SuzuMagnifier
         /// <param name="e"></param>
         private void toolStripMenuItem8_Click(object sender, EventArgs e)
         {
-            this.ZoomFactor--;
+            this.ZoomFactor -= 0.2m;
         }
 
         /// <summary>
@@ -468,6 +443,44 @@ namespace SuzuMagnifier
             }
         }
 
+
+        /// <summary>
+        /// Help, view help
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void viewHelpToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                Process.Start(new ProcessStartInfo
+                {
+                    FileName = Resource1.AppHelpURL,
+                    UseShellExecute = true
+                });
+            }
+            catch (Exception)
+            {
+            }
+        }
+
+        /// <summary>
+        /// Help, about
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var version = Application.ProductVersion ?? string.Empty;
+            if (version.Contains("+"))
+            {
+                version = version.Substring(0, (version.IndexOf("+")));
+            }
+
+            MessageBox.Show($"{Application.ProductName} v{version}", "About", MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+
         /// <summary>
         /// Exit
         /// </summary>
@@ -485,17 +498,17 @@ namespace SuzuMagnifier
         }
 
         /// <summary>
-        /// Crosshair, toggle
+        /// Crosshair, size, off
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
-        private void showToolStripMenuItem_Click(object sender, EventArgs e)
+        private void toolStripMenuItem11_Click(object sender, EventArgs e)
         {
-            this.ShowCrosshair = !this.ShowCrosshair;
+            this.CrosshairSize = 0;
         }
 
         /// <summary>
-        /// Croisshair, size, small
+        /// Crosshair, size, small
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
@@ -505,7 +518,7 @@ namespace SuzuMagnifier
         }
 
         /// <summary>
-        /// Croisshair, size, medium
+        /// Crosshair, size, medium
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
@@ -515,7 +528,7 @@ namespace SuzuMagnifier
         }
 
         /// <summary>
-        /// Croisshair, size, large
+        /// Crosshair, size, large
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
@@ -557,6 +570,11 @@ namespace SuzuMagnifier
             return (int)Math.Floor((decimal)x / y);
         }
 
+        private int Divide(int x, decimal y)
+        {
+            return (int)Math.Floor((decimal)x / y);
+        }
+
         /// <summary>
         /// Get execution arguments.
         /// </summary>
@@ -622,31 +640,38 @@ namespace SuzuMagnifier
                 return null;
             }
 
+            SavedOptions response;
             try
             {
-                return System.Text.Json.JsonSerializer.Deserialize<SavedOptions>(sourceCode);
+                response = System.Text.Json.JsonSerializer.Deserialize<SavedOptions>(sourceCode);
             }
             catch (Exception)
             {
                 return null;
             }
+
+            if (!response!.Format.Equals(Resource1.FileFormat, StringComparison.CurrentCultureIgnoreCase))
+            {
+                return null;
+            }
+
+            return response;
         }
 
         private async Task<bool> SaveSettings(string filename)
         {
-            var result = new SavedOptions();
-            result.AutoStart = false;
-            result.HighQuality = this.HighQuality;
-            result.ZoomFactor = this.ZoomFactor;
-            result.UpdateFrequency = this.UpdateFrequency;
-            result.ShowCrosshair = this.ShowCrosshair;
-            result.CrosshairSize = this.CrosshairSize;
-            result.CrosshairColour = this.CrosshairColour;
+            //_savedOptions.AutoStart = false;
+            this.SavedOptions.HighQuality = this.HighQuality;
+            this.SavedOptions.ZoomFactor = this.ZoomFactor;
+            this.SavedOptions.UpdateFrequency = this.UpdateFrequency;
+            this.SavedOptions.CrosshairSize = this.CrosshairSize;
+            this.SavedOptions.CrosshairColour = $"#{this.CrosshairColour.R:X2}{this.CrosshairColour.G:X2}{this.CrosshairColour.B:X2}";
+            this.SavedOptions.ShowAlwaysOnTop = this.TopMost;
 
             string sourceCode = "";
             try
             {
-                sourceCode = System.Text.Json.JsonSerializer.Serialize(result);
+                sourceCode = System.Text.Json.JsonSerializer.Serialize(this.SavedOptions);
             }
             catch (Exception)
             {

source/Resource1.Designer.cs

@@ -0,0 +1,141 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace SuzuMagnifier {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "18.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resource1 {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resource1() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("SuzuMagnifier.Resource1", typeof(Resource1).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to https://www.hiimray.co.uk.
+        /// </summary>
+        internal static string AppHelpURL {
+            get {
+                return ResourceManager.GetString("AppHelpURL", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap crosshair {
+            get {
+                object obj = ResourceManager.GetObject("crosshair", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to suzumagnifier.
+        /// </summary>
+        internal static string FileFormat {
+            get {
+                return ResourceManager.GetString("FileFormat", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fullscreen {
+            get {
+                object obj = ResourceManager.GetObject("fullscreen", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap help_circle {
+            get {
+                object obj = ResourceManager.GetObject("help_circle", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap pause {
+            get {
+                object obj = ResourceManager.GetObject("pause", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap play {
+            get {
+                object obj = ResourceManager.GetObject("play", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap search {
+            get {
+                object obj = ResourceManager.GetObject("search", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

source/Resource1.resx

@@ -0,0 +1,145 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="AppHelpURL" xml:space="preserve">
+    <value>https://www.hiimray.co.uk</value>
+  </data>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="crosshair" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\crosshair.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="FileFormat" xml:space="preserve">
+    <value>suzumagnifier</value>
+  </data>
+  <data name="fullscreen" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\fullscreen.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="help_circle" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\help-circle.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="pause" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\pause.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="play" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\play.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="search" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\search.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

source/Resources/raw/crosshair.svg

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   fill="none"
+   stroke="currentColor"
+   stroke-width="2"
+   stroke-linecap="round"
+   stroke-linejoin="round"
+   class="lucide lucide-crosshair-icon lucide-crosshair"
+   version="1.1"
+   id="svg12"
+   sodipodi:docname="crosshair.svg"
+   inkscape:export-filename="L:\gitea-hiimray\SuzuMagnifier\source\Resources\raw\crosshair.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs16" />
+  <sodipodi:namedview
+     id="namedview14"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     showgrid="false"
+     inkscape:zoom="34.666667"
+     inkscape:cx="11.985577"
+     inkscape:cy="12.014423"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg12" />
+  <circle
+     cx="12"
+     cy="12"
+     r="10"
+     id="circle2"
+     style="stroke:#808080;stroke-opacity:1" />
+  <line
+     x1="22"
+     x2="18"
+     y1="12"
+     y2="12"
+     id="line4"
+     style="stroke:#808080;stroke-opacity:1" />
+  <line
+     x1="6"
+     x2="2"
+     y1="12"
+     y2="12"
+     id="line6"
+     style="stroke:#808080;stroke-opacity:1" />
+  <line
+     x1="12"
+     x2="12"
+     y1="6"
+     y2="2"
+     id="line8"
+     style="stroke:#808080;stroke-opacity:1" />
+  <line
+     x1="12"
+     x2="12"
+     y1="22"
+     y2="18"
+     id="line10"
+     style="stroke:#808080;stroke-opacity:1" />
+</svg>

source/Resources/raw/fullscreen.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-fullscreen-icon lucide-fullscreen"><path d="M3 7V5a2 2 0 0 1 2-2h2"/><path d="M17 3h2a2 2 0 0 1 2 2v2"/><path d="M21 17v2a2 2 0 0 1-2 2h-2"/><path d="M7 21H5a2 2 0 0 1-2-2v-2"/><rect width="10" height="8" x="7" y="8" rx="1"/></svg>

source/Resources/raw/pause.svg

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   fill="none"
+   stroke="currentColor"
+   stroke-width="2"
+   stroke-linecap="round"
+   stroke-linejoin="round"
+   class="lucide lucide-pause-icon lucide-pause"
+   version="1.1"
+   id="svg6"
+   sodipodi:docname="pause.svg"
+   inkscape:export-filename="L:\gitea-hiimray\SuzuMagnifier\source\Resources\raw\pause.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs10" />
+  <sodipodi:namedview
+     id="namedview8"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     showgrid="false"
+     inkscape:zoom="34.666667"
+     inkscape:cx="11.985577"
+     inkscape:cy="12.014423"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg6" />
+  <rect
+     x="14"
+     y="3"
+     width="5"
+     height="18"
+     rx="1"
+     id="rect2"
+     style="stroke:#808080;stroke-opacity:1" />
+  <rect
+     x="5"
+     y="3"
+     width="5"
+     height="18"
+     rx="1"
+     id="rect4"
+     style="stroke:#808080;stroke-opacity:1" />
+</svg>

source/Resources/raw/play.svg

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   fill="none"
+   stroke="currentColor"
+   stroke-width="2"
+   stroke-linecap="round"
+   stroke-linejoin="round"
+   class="lucide lucide-play-icon lucide-play"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="play.svg"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   inkscape:export-filename="L:\gitea-hiimray\SuzuMagnifier\source\Resources\raw\play.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs8" />
+  <sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     showgrid="false"
+     inkscape:zoom="34.666667"
+     inkscape:cx="11.985577"
+     inkscape:cy="12.014423"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="1912"
+     inkscape:window-y="-8"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" />
+  <path
+     d="M5 5a2 2 0 0 1 3.008-1.728l11.997 6.998a2 2 0 0 1 .003 3.458l-12 7A2 2 0 0 1 5 19z"
+     id="path2"
+     style="stroke:#808080;stroke-opacity:1" />
+</svg>

source/SuzuMagnifier.csproj

@@ -6,7 +6,7 @@
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
     <Title>Suzu Magnifier</Title>
-    <Version>0.1.0.145</Version>
+    <Version>0.1.0.214</Version>
     <Product>Suzu Magnifier</Product>
     <Company>Hi, I'm Ray</Company>
     <Authors>Ray Lam</Authors>
@@ -15,11 +15,11 @@
     <NoWin32Manifest>true</NoWin32Manifest>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <DebugType>none</DebugType>
+    <DebugType>full</DebugType>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
-    <DebugType>none</DebugType>
+    <DebugType>full</DebugType>
   </PropertyGroup>
 
   <ItemGroup>
@@ -33,4 +33,19 @@
     </None>
   </ItemGroup>
 
+  <ItemGroup>
+    <Compile Update="Resource1.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resource1.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Resource1.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resource1.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
 </Project>