Add an original phone handheld icon to the desktop app

desktop/NxNativeEasy/Assets/draw_icon.swift

@@ -0,0 +1,34 @@
+import AppKit
+
+// Original vector artwork: a landscape phone with handheld controls.
+let directory = URL(fileURLWithPath:CommandLine.arguments[1])
+func rounded(_ x:CGFloat,_ y:CGFloat,_ w:CGFloat,_ h:CGFloat,_ radius:CGFloat,_ color:NSColor) {
+    color.setFill(); NSBezierPath(roundedRect:NSRect(x:x,y:y,width:w,height:h),xRadius:radius,yRadius:radius).fill()
+}
+for (name,size) in [("icon_16x16",16),("icon_16x16@2x",32),("icon_32x32",32),("icon_32x32@2x",64),("icon_128x128",128),("icon_128x128@2x",256),("icon_256x256",256),("icon_256x256@2x",512),("icon_512x512",512),("icon_512x512@2x",1024)] {
+    let bitmap=NSBitmapImageRep(bitmapDataPlanes:nil,pixelsWide:size,pixelsHigh:size,bitsPerSample:8,samplesPerPixel:4,hasAlpha:true,isPlanar:false,colorSpaceName:.deviceRGB,bytesPerRow:0,bitsPerPixel:0)!
+    NSGraphicsContext.saveGraphicsState()
+    NSGraphicsContext.current=NSGraphicsContext(bitmapImageRep:bitmap)
+    let transform=NSAffineTransform();transform.scale(by:CGFloat(size)/1024);transform.concat()
+    rounded(48,48,928,928,210,NSColor(srgbRed:0.07,green:0.10,blue:0.09,alpha:1))
+    rounded(111,284,180,456,86,NSColor(srgbRed:0.76,green:0.94,blue:0.30,alpha:1))
+    rounded(733,284,180,456,86,NSColor(srgbRed:0.20,green:0.82,blue:0.78,alpha:1))
+    rounded(250,266,524,492,80,NSColor(srgbRed:0.02,green:0.035,blue:0.03,alpha:1))
+    rounded(270,286,484,452,62,NSColor(srgbRed:0.28,green:0.35,blue:0.31,alpha:1))
+    rounded(284,300,456,424,52,NSColor(srgbRed:0.10,green:0.17,blue:0.14,alpha:1))
+    // A phone camera island, rotated for landscape orientation.
+    rounded(298,459,24,106,12,NSColor(srgbRed:0.025,green:0.04,blue:0.03,alpha:1))
+    rounded(720,462,5,100,2.5,NSColor.white.withAlphaComponent(0.45))
+    let ink=NSColor(srgbRed:0.065,green:0.11,blue:0.09,alpha:1)
+    rounded(162,542,66,66,33,ink)
+    rounded(172,384,46,116,12,ink);rounded(137,419,116,46,12,ink)
+    for (x,y) in [(823,608),(787,572),(859,572),(823,536)] {
+        rounded(CGFloat(x-14),CGFloat(y-14),28,28,14,ink)
+    }
+    rounded(790,397,66,66,33,ink)
+    // Simple luminous play mark on the phone screen.
+    NSColor(srgbRed:0.77,green:0.96,blue:0.33,alpha:1).setFill()
+    let play=NSBezierPath();play.move(to:NSPoint(x:465,y:418));play.line(to:NSPoint(x:465,y:606));play.line(to:NSPoint(x:609,y:512));play.close();play.fill()
+    NSGraphicsContext.restoreGraphicsState()
+    try bitmap.representation(using:.png,properties:[:])!.write(to:directory.appendingPathComponent(name+".png"))
+}

scripts/build_desktop_app.py

@@ -5,6 +5,7 @@ from pathlib import Path
 import plistlib
 import subprocess
 import sys
+import tempfile
 
 REPO=Path(__file__).resolve().parents[1]
 
@@ -20,7 +21,12 @@ def main():
     subprocess.run(['xcrun','swiftc','-parse-as-library','-swift-version','5',
         str(REPO/'desktop/NxNativeEasy/main.swift'),str(REPO/'desktop/NxNativeEasy/Localization.swift'),str(REPO/'desktop/NxNativeEasy/GameCatalog.swift'),'-o',str(macos/'NxNativeEasy'),
         '-framework','SwiftUI','-framework','AppKit'],check=True)
-    info=dict(CFBundleIdentifier='com.nalancer08.nxnative.easy',CFBundleName='nxnative',
+    resources=contents/'Resources';resources.mkdir(exist_ok=True)
+    with tempfile.TemporaryDirectory(prefix='nxnative-icon-') as temporary:
+        iconset=Path(temporary)/'AppIcon.iconset';iconset.mkdir()
+        subprocess.run(['xcrun','swift',str(REPO/'desktop/NxNativeEasy/Assets/draw_icon.swift'),str(iconset)],check=True)
+        subprocess.run(['iconutil','-c','icns',str(iconset),'-o',str(resources/'AppIcon.icns')],check=True)
+    info=dict(CFBundleIconFile='AppIcon', CFBundleIdentifier='com.nalancer08.nxnative.easy',CFBundleName='nxnative',
               CFBundleDisplayName='nxnative Easy',CFBundleExecutable='NxNativeEasy',
               CFBundlePackageType='APPL',CFBundleShortVersionString='1.0',CFBundleVersion='1',
               LSMinimumSystemVersion='26.0',CFBundleDevelopmentRegion='en',CFBundleLocalizations=['en','es'],NSHighResolutionCapable=True,NxNativeSource=str(REPO))