macos: set dock icon #29, #86

src/main/java/de/bixilon/minosoft/Minosoft.kt

@@ -53,6 +53,7 @@ import de.bixilon.minosoft.terminal.AutoConnect
 import de.bixilon.minosoft.terminal.CommandLineArguments
 import de.bixilon.minosoft.terminal.RunConfiguration
 import de.bixilon.minosoft.terminal.cli.CLI
+import de.bixilon.minosoft.util.DesktopUtil
 import de.bixilon.minosoft.util.KUtil
 import de.bixilon.minosoft.util.logging.Log
 import de.bixilon.minosoft.util.logging.LogLevels
@@ -111,6 +112,10 @@ object Minosoft {
 
             Eros::class.java.forceInit()
         }
+        if (RunConfiguration.DISABLE_EROS && !RunConfiguration.DISABLE_RENDERING) {
+            // eros is disabled, but rendering not, force initialize the desktop, otherwise eros will do so
+            DefaultThreadPool += { DesktopUtil.initialize() }
+        }
         taskWorker += WorkerTask(identifier = BootTasks.YGGDRASIL, executor = { YggdrasilUtil.load() })
 
         taskWorker += WorkerTask(identifier = BootTasks.ASSETS_OVERRIDE, executor = { OVERRIDE_ASSETS_MANAGER.load(it) })

src/main/java/de/bixilon/minosoft/gui/eros/util/JavaFXInitializer.kt

@@ -20,6 +20,7 @@ import de.bixilon.kutil.latch.CountUpAndDownLatch
 import de.bixilon.kutil.shutdown.ShutdownManager
 import de.bixilon.minosoft.Minosoft
 import de.bixilon.minosoft.gui.eros.crash.ErosCrashReport.Companion.crash
+import de.bixilon.minosoft.util.DesktopUtil
 import de.bixilon.minosoft.util.KUtil.toResourceLocation
 import de.bixilon.minosoft.util.logging.Log
 import de.bixilon.minosoft.util.logging.LogLevels
@@ -37,8 +38,9 @@ class JavaFXInitializer internal constructor() : Application() {
         JavaFXUtil.JAVA_FX_THREAD = Thread.currentThread()
         JavaFXUtil.HOST_SERVICES = hostServices
         val worker = UnconditionalWorker()
-        worker += { JavaFXUtil.MINOSOFT_LOGO = Image(Minosoft.MINOSOFT_ASSETS_MANAGER["minosoft:textures/icons/window_icon.png".toResourceLocation()]) }
+        worker += { JavaFXUtil.MINOSOFT_LOGO = Image(Minosoft.MINOSOFT_ASSETS_MANAGER[DesktopUtil.ICON]) }
         worker += { catchAll { JavaFXUtil.BIXILON_LOGO = SvgLoader().loadSvg(Minosoft.MINOSOFT_ASSETS_MANAGER["minosoft:textures/icons/bixilon_logo.svg".toResourceLocation()]) } }
+        worker += { DesktopUtil.initialize() }
         worker.work(LATCH)
 
 

src/main/java/de/bixilon/minosoft/util/DesktopUtil.kt

@@ -13,16 +13,23 @@
 
 package de.bixilon.minosoft.util
 
+import de.bixilon.minosoft.Minosoft
+import de.bixilon.minosoft.data.registries.identified.Namespaces.minosoft
 import de.bixilon.minosoft.gui.eros.util.JavaFXUtil
+import de.bixilon.minosoft.gui.rendering.textures.TextureUtil.texture
 import de.bixilon.minosoft.terminal.RunConfiguration
 import de.bixilon.minosoft.util.logging.Log
 import de.bixilon.minosoft.util.logging.LogLevels
 import de.bixilon.minosoft.util.logging.LogMessageType
+import java.awt.Taskbar
+import java.awt.Toolkit
 import java.io.File
 import java.net.URL
 import java.nio.file.Path
 
+
 object DesktopUtil {
+    val ICON = minosoft("icons/window_icon").texture()
 
     fun openURL(url: URL) {
         if (RunConfiguration.DISABLE_EROS) {
@@ -57,4 +64,21 @@ object DesktopUtil {
             exception.printStackTrace()
         }
     }
+
+    private fun Taskbar.setDockIcon() {
+        iconImage = Toolkit.getDefaultToolkit().createImage(Minosoft.MINOSOFT_ASSETS_MANAGER[ICON].readAllBytes())
+    }
+
+    private fun Taskbar.initialize() {
+        if (isSupported(Taskbar.Feature.ICON_IMAGE)) {
+            setDockIcon()
+        }
+    }
+
+    fun initialize() {
+        System.setProperty("java.awt.headless", true.toString())
+        if (Taskbar.isTaskbarSupported()) {
+            Taskbar.getTaskbar().initialize()
+        }
+    }
 }