From d3367d176cfbc7dc58be6f599eb5481cbbb51574 Mon Sep 17 00:00:00 2001
From: jSdCool <37940266+jSdCool@users.noreply.github.com>
Date: Thu, 23 Nov 2023 12:51:10 -0500
Subject: [PATCH] added the ability to set custom app icons for windows / macos
 simply add a line in sketch.properties icon.windows=  or icon.macos= folow
 the = with the relative path to the icon file that you wish to use

---
 java/src/processing/mode/java/JavaBuild.java | 25 ++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/java/src/processing/mode/java/JavaBuild.java b/java/src/processing/mode/java/JavaBuild.java
index b367e2c8f..a76a3f819 100644
--- a/java/src/processing/mode/java/JavaBuild.java
+++ b/java/src/processing/mode/java/JavaBuild.java
@@ -735,7 +735,18 @@ protected boolean exportApplication(File destFolder,
       File resourcesFolder = new File(contentsFolder, "Resources");
       Util.copyDir(new File(contentsOrig, "Resources/en.lproj"),
                    new File(resourcesFolder, "en.lproj"));
-      Util.copyFile(mode.getContentFile("application/application.icns"),
+
+      Settings sketchProperties = new Settings(new File(sketch.getFolder(), "sketch.properties"));
+      String iconPath = sketchProperties.get("icon");//icon.macos
+      File iconFile;
+      if(iconPath == null || iconPath.isEmpty()){
+        iconFile = mode.getContentFile("application/application.icns");
+        System.out.println("using default icon");
+      }else {
+        iconFile = new File(sketch.getFolder(), iconPath);
+        System.out.println("found custom icon: "+iconPath);
+      }
+      Util.copyFile(iconFile,
                     new File(resourcesFolder, "application.icns"));
 
     } else if (exportPlatform == PConstants.LINUX) {
@@ -958,7 +969,17 @@ protected boolean exportApplication(File destFolder,
       File exeFile = new File(destFolder, sketch.getName() + ".exe");
       config.addChild("outfile").setContent(exeFile.getAbsolutePath());
 
-      File iconFile = mode.getContentFile("application/application.ico");
+      //check sketch.properties to see if an icon was set
+      Settings sketchProperties = new Settings(new File(sketch.getFolder(), "sketch.properties"));
+      String iconPath = sketchProperties.get("icon");//icon.windows
+      File iconFile;
+      if(iconPath == null || iconPath.isEmpty()){
+        iconFile = mode.getContentFile("application/application.ico");
+        System.out.println("using default icon");
+      }else {
+        iconFile = new File(sketch.getFolder(), iconPath);
+        System.out.println("found custom icon: "+iconPath);
+      }
       config.addChild("icon").setContent(iconFile.getAbsolutePath());
 
       XML clazzPath = config.addChild("classPath");