Initial commit - HomeStream 0.1.0

Assets/build-icon.ps1

@@ -0,0 +1,124 @@
+# SVG → multi-size .ico mittels WPF (Bordmittel, kein extra Tool nötig)
+# Generiert logo.ico mit 16, 32, 48, 64, 128, 256 Pixeln
+
+Add-Type -AssemblyName PresentationCore, PresentationFramework, WindowsBase
+
+$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$IcoPath = Join-Path $ScriptDir 'logo.ico'
+
+function New-LogoBitmap {
+    param([int]$Size)
+
+    $dv = [System.Windows.Media.DrawingVisual]::new()
+    $dc = $dv.RenderOpen()
+    $scale = $Size / 256.0
+
+    # Hintergrund
+    $bgRect = [System.Windows.Rect]::new(8 * $scale, 8 * $scale, 240 * $scale, 240 * $scale)
+    $bgBrush = [System.Windows.Media.SolidColorBrush]::new(
+        [System.Windows.Media.Color]::FromRgb(0x1A, 0x1A, 0x1A))
+    $dc.DrawRoundedRectangle($bgBrush, $null, $bgRect, 40 * $scale, 40 * $scale)
+
+    # Blauer Gradient
+    $gradStart = [System.Windows.Media.Color]::FromRgb(0x00, 0x78, 0xD4)
+    $gradEnd   = [System.Windows.Media.Color]::FromRgb(0x00, 0x5A, 0x9E)
+    $grad = [System.Windows.Media.LinearGradientBrush]::new($gradStart, $gradEnd, 90)
+    $grad.Freeze()
+
+    # Bildschirm-Rahmen
+    $screenRect = [System.Windows.Rect]::new(40 * $scale, 56 * $scale, 176 * $scale, 120 * $scale)
+    $screenPen = [System.Windows.Media.Pen]::new($grad, 6 * $scale)
+    $dc.DrawRoundedRectangle($null, $screenPen, $screenRect, 10 * $scale, 10 * $scale)
+
+    # Streaming-Wellen
+    $wavePen = [System.Windows.Media.Pen]::new($grad, 5 * $scale)
+    $wavePen.StartLineCap = 'Round'
+    $wavePen.EndLineCap = 'Round'
+
+    foreach ($wave in @(@(70, 140, 90, 110, 120, 110), @(70, 140, 100, 90, 145, 90), @(70, 140, 110, 70, 170, 70))) {
+        $geom = [System.Windows.Media.StreamGeometry]::new()
+        $ctx = $geom.Open()
+        $ctx.BeginFigure([System.Windows.Point]::new($wave[0] * $scale, $wave[1] * $scale), $false, $false)
+        $ctx.QuadraticBezierTo(
+            [System.Windows.Point]::new($wave[2] * $scale, $wave[3] * $scale),
+            [System.Windows.Point]::new($wave[4] * $scale, $wave[5] * $scale), $true, $false)
+        $ctx.Close()
+        $geom.Freeze()
+        $dc.DrawGeometry($null, $wavePen, $geom)
+    }
+
+    # Punkt am Ursprung
+    $dc.DrawEllipse($grad, $null,
+        [System.Windows.Point]::new(70 * $scale, 140 * $scale),
+        6 * $scale, 6 * $scale)
+
+    # Standfuß
+    $foot1 = [System.Windows.Rect]::new(100 * $scale, 184 * $scale, 56 * $scale, 8 * $scale)
+    $foot2 = [System.Windows.Rect]::new( 80 * $scale, 196 * $scale, 96 * $scale, 8 * $scale)
+    $dc.DrawRoundedRectangle($grad, $null, $foot1, 2 * $scale, 2 * $scale)
+    $dc.DrawRoundedRectangle($grad, $null, $foot2, 3 * $scale, 3 * $scale)
+
+    $dc.Close()
+
+    $rtb = [System.Windows.Media.Imaging.RenderTargetBitmap]::new(
+        $Size, $Size, 96, 96, [System.Windows.Media.PixelFormats]::Pbgra32)
+    $rtb.Render($dv)
+    return $rtb
+}
+
+function Get-PngBytes {
+    param($bitmap)
+    $encoder = [System.Windows.Media.Imaging.PngBitmapEncoder]::new()
+    $encoder.Frames.Add([System.Windows.Media.Imaging.BitmapFrame]::Create($bitmap))
+    $ms = [System.IO.MemoryStream]::new()
+    $encoder.Save($ms)
+    $bytes = $ms.ToArray()
+    $ms.Dispose()
+    return ,$bytes
+}
+
+# Generierung mit ArrayList damit Wrapping vorhersehbar ist
+$sizes = @(16, 32, 48, 64, 128, 256)
+$pngList = New-Object System.Collections.ArrayList
+foreach ($size in $sizes) {
+    Write-Host "  Rendere ${size}x${size}..."
+    $bmp = New-LogoBitmap -Size $size
+    $bytes = Get-PngBytes $bmp
+    [void]$pngList.Add($bytes)
+    Write-Host "    PNG: $($bytes.Length) bytes"
+}
+
+# ICO bauen
+$out = [System.IO.MemoryStream]::new()
+$bw = [System.IO.BinaryWriter]::new($out)
+$bw.Write([UInt16]0)                   # reserved
+$bw.Write([UInt16]1)                   # type = ICO
+$bw.Write([UInt16]$pngList.Count)      # count
+
+$dataOffset = 6 + ($pngList.Count * 16)
+for ($i = 0; $i -lt $pngList.Count; $i++) {
+    $size = $sizes[$i]
+    $w = if ($size -eq 256) { 0 } else { $size }
+    $h = if ($size -eq 256) { 0 } else { $size }
+    $len = $pngList[$i].Length
+    $bw.Write([byte]$w)
+    $bw.Write([byte]$h)
+    $bw.Write([byte]0)
+    $bw.Write([byte]0)
+    $bw.Write([UInt16]1)
+    $bw.Write([UInt16]32)
+    $bw.Write([UInt32]$len)
+    $bw.Write([UInt32]$dataOffset)
+    $dataOffset += $len
+}
+for ($i = 0; $i -lt $pngList.Count; $i++) {
+    $bytes = $pngList[$i]
+    $bw.Write($bytes, 0, $bytes.Length)
+}
+$bw.Flush()
+[System.IO.File]::WriteAllBytes($IcoPath, $out.ToArray())
+$bw.Close()
+$out.Dispose()
+
+$icoSize = (Get-Item $IcoPath).Length
+Write-Host "`nFertig: $IcoPath ($icoSize Bytes, $($pngList.Count) Größen)"

Assets/logo.svg

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+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256">
+  <!-- HomeStream Logo: stilisierter Bildschirm mit Streaming-Wellen -->
+  <defs>
+    <linearGradient id="grad" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#0078D4"/>
+      <stop offset="100%" stop-color="#005A9E"/>
+    </linearGradient>
+  </defs>
+
+  <!-- Hintergrund (rounded square) -->
+  <rect x="8" y="8" width="240" height="240" rx="40" ry="40" fill="#1A1A1A"/>
+
+  <!-- Bildschirm-Rahmen -->
+  <rect x="40" y="56" width="176" height="120" rx="10" ry="10"
+        fill="none" stroke="url(#grad)" stroke-width="6"/>
+
+  <!-- Bildschirm-Inhalt: Wellen (Streaming) -->
+  <g stroke="url(#grad)" stroke-width="5" stroke-linecap="round" fill="none">
+    <path d="M 70 140 Q 90 110, 120 110"/>
+    <path d="M 70 140 Q 100 90, 145 90"/>
+    <path d="M 70 140 Q 110 70, 170 70"/>
+    <circle cx="70" cy="140" r="6" fill="url(#grad)"/>
+  </g>
+
+  <!-- Standfuß -->
+  <rect x="100" y="184" width="56" height="8" rx="2" ry="2" fill="url(#grad)"/>
+  <rect x="80" y="196" width="96" height="8" rx="3" ry="3" fill="url(#grad)"/>
+</svg>