eros: theming

src/main/java/de/bixilon/minosoft/config/profile/profiles/eros/ErosProfile.kt

@@ -7,6 +7,7 @@ import de.bixilon.minosoft.config.profile.profiles.eros.ErosProfileManager.lates
 import de.bixilon.minosoft.config.profile.profiles.eros.general.GeneralC
 import de.bixilon.minosoft.config.profile.profiles.eros.server.ServerC
 import de.bixilon.minosoft.config.profile.profiles.eros.text.TextC
+import de.bixilon.minosoft.config.profile.profiles.eros.theme.ThemeC
 import de.bixilon.minosoft.util.KUtil.unsafeCast
 
 /**
@@ -26,6 +27,7 @@ class ErosProfile(
 
 
     val general = GeneralC()
+    val theme = ThemeC()
     val server = ServerC()
     val text = TextC()
 

src/main/java/de/bixilon/minosoft/config/profile/profiles/eros/theme/ThemeC.kt

@@ -0,0 +1,12 @@
+package de.bixilon.minosoft.config.profile.profiles.eros.theme
+
+import de.bixilon.minosoft.config.profile.profiles.eros.ErosProfileManager.delegate
+
+class ThemeC {
+
+    /**
+     * Name of the theme css file
+     * Located in minosoft:eros/themes/<name>.css
+     */
+    var theme by delegate("default")
+}

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

@@ -13,7 +13,10 @@
 
 package de.bixilon.minosoft.gui.eros.util
 
+import com.sun.javafx.util.WeakReferenceQueue
 import de.bixilon.minosoft.Minosoft
+import de.bixilon.minosoft.config.profile.delegate.watcher.SimpleProfileDelegateWatcher.Companion.profileWatchFX
+import de.bixilon.minosoft.config.profile.profiles.eros.ErosProfileManager
 import de.bixilon.minosoft.data.registries.ResourceLocation
 import de.bixilon.minosoft.gui.eros.controller.EmbeddedJavaFXController
 import de.bixilon.minosoft.gui.eros.controller.JavaFXController
@@ -39,11 +42,33 @@ import java.net.CookieManager
 import kotlin.reflect.jvm.javaField
 
 object JavaFXUtil {
+    private const val DEFAULT_STYLE = "resource:minosoft:eros/style.css"
+    private val stages: WeakReferenceQueue<Stage> = WeakReferenceQueue()
     lateinit var JAVA_FX_THREAD: Thread
     lateinit var MINOSOFT_LOGO: Image
     lateinit var HOST_SERVICES: HostServices
+    private var watchingTheme = false
+
+    private fun startThemeWatcher() {
+        if (watchingTheme) {
+            return
+        }
+
+        ErosProfileManager.selected.theme::theme.profileWatchFX(this) {
+            stages.cleanup()
+            for (stage in stages.iterator() as Iterator<Stage?>) {
+                stage ?: continue
+                stage.scene.stylesheets.clear()
+                stage.scene.stylesheets.add(DEFAULT_STYLE)
+                val theme = ErosProfileManager.selected.theme.theme
+                stage.scene.stylesheets.add("resource:minosoft:eros/themes/$theme.css")
+            }
+        }
+        watchingTheme = true
+    }
 
     fun <T : JavaFXController> openModal(title: Any, layout: ResourceLocation, controller: T? = null, modality: Modality = Modality.WINDOW_MODAL): T {
+        startThemeWatcher()
         val fxmlLoader = FXMLLoader()
         controller?.let { fxmlLoader.setController(it) }
         val parent: Parent = fxmlLoader.load(Minosoft.MINOSOFT_ASSETS_MANAGER.readAssetAsStream(layout))
@@ -54,7 +79,12 @@ object JavaFXUtil {
         stage.scene = Scene(parent)
         stage.icons.setAll(MINOSOFT_LOGO)
 
-        stage.scene.stylesheets.add("resource:minosoft:eros/style.css")
+        stage.scene.stylesheets.add(DEFAULT_STYLE)
+        val theme = ErosProfileManager.selected.theme.theme
+        stage.scene.stylesheets.add("resource:minosoft:eros/themes/$theme.css")
+
+        stages.cleanup()
+        stages.add(stage)
 
         val controller: T = fxmlLoader.getController()
 

src/main/resources/assets/minosoft/eros/themes/green.css

@@ -0,0 +1,8 @@
+
+* {
+    -primary-color: #13d349;
+    -primary-light-color: #66ff7a;
+    -primary-dark-color: #00a012;
+    -primary-text-color: #000000;
+}
+

src/main/resources/assets/minosoft/eros/themes/red.css

@@ -0,0 +1,8 @@
+
+* {
+    -primary-color: #d33324;
+    -primary-light-color: #ff684e;
+    -primary-dark-color: #9a0000;
+    -primary-text-color: #000000;
+}
+

src/main/resources/assets/minosoft/eros/themes/yellow.css

@@ -0,0 +1,8 @@
+
+* {
+    -primary-color: #e8da1a;
+    -primary-light-color: #ffff5a;
+    -primary-dark-color: #b2a900;
+    -primary-text-color: #000000;
+}
+