Update application icon to use logo.ico

Author: nRn-World

.github/workflows/release.yml

@@ -27,7 +27,7 @@ jobs:
         # Assuming your version tags are standard like v1.5.2
         run: |
           $ver = "${{ github.ref_name }}".TrimStart('v')
-          vpk pack -u WindowsSmartTaskbar -v $ver -p .\bin\Release\net8.0-windows\win-x64\publish -e WindowsSmartTaskbar.exe --skipVeloAppCheck
+          vpk pack -u WindowsSmartTaskbar -v $ver -p .\bin\Release\net8.0-windows\win-x64\publish -e WindowsSmartTaskbar.exe -i logo.ico --skipVeloAppCheck
 
       - name: Publish GitHub Release
         uses: softprops/action-gh-release@v2

MainForm.cs

@@ -758,29 +758,10 @@ private string T(string key)
         }
 
         private Icon GenerateAppIcon() {
-            using (Bitmap bmp = new Bitmap(256, 256)) {
-                using (Graphics g = Graphics.FromImage(bmp)) {
-                    g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
-                    g.Clear(Color.Transparent);
-
-                    // Premium Background Gradient
-                    var rect = new Rectangle(10, 10, 236, 236);
-                    using (var path = new System.Drawing.Drawing2D.GraphicsPath()) {
-                        path.AddEllipse(rect);
-                        using (var brush = new System.Drawing.Drawing2D.LinearGradientBrush(rect, Color.FromArgb(0, 120, 215), Color.FromArgb(0, 40, 100), 45f)) {
-                            g.FillPath(brush, path);
-                        }
-                    }
-
-                    // Stylized "S" / Checkmark Symbol
-                    using (Pen pen = new Pen(Color.White, 18)) {
-                        pen.StartCap = pen.EndCap = System.Drawing.Drawing2D.LineCap.Round;
-                        g.DrawLine(pen, 70, 130, 110, 170);
-                        g.DrawLine(pen, 110, 170, 180, 80);
-                    }
-                }
-                IntPtr hIcon = bmp.GetHicon();
-                return Icon.FromHandle(hIcon);
+            try {
+                return Icon.ExtractAssociatedIcon(Application.ExecutablePath) ?? SystemIcons.Application;
+            } catch {
+                return SystemIcons.Application;
             }
         }
 

WindowsSmartTaskbar.csproj

@@ -10,6 +10,7 @@
     <AssemblyTitle>WindowsSmartTaskbar</AssemblyTitle>
     <Description>En smart taskbar för att hantera och starta Windows-program</Description>
     <EnableWindowsTargeting>true</EnableWindowsTargeting>
+    <ApplicationIcon>logo.ico</ApplicationIcon>
   </PropertyGroup>
 
   <ItemGroup>

logo.ico

@@ -0,0 +1,29 @@
+Add-Type -AssemblyName System.Drawing
+$pngPath = "logo.png"
+$icoPath = "logo.ico"
+$src = [System.Drawing.Image]::FromFile($pngPath)
+$size = 256
+$bmp = new-object System.Drawing.Bitmap($size, $size)
+$g = [System.Drawing.Graphics]::FromImage($bmp)
+$g.InterpolationMode = [System.Drawing.Drawing2D.InterpolationMode]::HighQualityBicubic
+$g.DrawImage($src, 0, 0, $size, $size)
+$ms = new-object System.IO.MemoryStream
+$bmp.Save($ms, [System.Drawing.Imaging.ImageFormat]::Png)
+$pngBytes = $ms.ToArray()
+
+$fs = new-object System.IO.FileStream($icoPath, [System.IO.FileMode]::Create)
+$bw = new-object System.IO.BinaryWriter($fs)
+$bw.Write([int16]0)
+$bw.Write([int16]1)
+$bw.Write([int16]1)
+$bw.Write([byte]0)
+$bw.Write([byte]0)
+$bw.Write([byte]0)
+$bw.Write([byte]0)
+$bw.Write([int16]1)
+$bw.Write([int16]32)
+$bw.Write([int32]$pngBytes.Length)
+$bw.Write([int32]22)
+$bw.Write($pngBytes)
+$bw.Close()
+$fs.Close()