User: kilip1000
Date: 07 Sep 26 16:58
Revision: c6f0217256b87cc10966c66f6d04d239ebd0d0ee
Summary:
add MapColor preview-color gutter icons (#2627)

* add MapColor gutter icons

* Manually apply license header

* fix: Manually apply license header for MapColorUtil.kt

TeamCity URL: http://ci.mcdev.io:80/viewModification.html?tab=vcsModificationFiles&modId=10632&personal=false

Index: src/main/kotlin/insight/MapColorLineMarkerProvider.kt
===================================================================
--- src/main/kotlin/insight/MapColorLineMarkerProvider.kt	(revision c6f0217256b87cc10966c66f6d04d239ebd0d0ee)
+++ src/main/kotlin/insight/MapColorLineMarkerProvider.kt	(revision c6f0217256b87cc10966c66f6d04d239ebd0d0ee)
@@ -0,0 +1,29 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.insight
+
+import com.intellij.psi.PsiElement
+import java.awt.Color
+import org.jetbrains.uast.UElement
+
+class MapColorLineMarkerProvider : ColorLineMarkerProvider.CommonLineMarkerProvider() {
+    override fun findColor(element:PsiElement): Pair<Color, UElement>? = element.findMapColor()
+}
Index: src/main/kotlin/insight/MapColorUtil.kt
===================================================================
--- src/main/kotlin/insight/MapColorUtil.kt	(revision c6f0217256b87cc10966c66f6d04d239ebd0d0ee)
+++ src/main/kotlin/insight/MapColorUtil.kt	(revision c6f0217256b87cc10966c66f6d04d239ebd0d0ee)
@@ -0,0 +1,47 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.insight
+
+import com.intellij.psi.PsiElement
+import java.awt.Color
+import org.jetbrains.uast.UCallExpression
+import org.jetbrains.uast.UElement
+import org.jetbrains.uast.UIdentifier
+import org.jetbrains.uast.getParentOfType
+import org.jetbrains.uast.toUElementOfType
+
+fun PsiElement.findMapColor(): Pair<Color, UElement>? {
+    val identifier = this.toUElementOfType<UIdentifier>()
+        ?: return null
+
+    val call = identifier.getParentOfType<UCallExpression>()
+        ?: return null
+
+    if (call.resolve()?.containingClass?.qualifiedName != "net.minecraft.world.level.material.MapColor") {
+        return null
+    }
+
+    val params = call.valueArguments
+    val argb = (params.getOrNull(1)?.evaluate() as? Number)?.toInt() ?: return null
+    @Suppress("UseJBColor")
+    return Color(argb, false) to call
+}
+
Index: src/main/resources/META-INF/plugin.xml
===================================================================
--- src/main/resources/META-INF/plugin.xml	(revision 156fe70647ee7103872cad1279bb194d6ab77e10)
+++ src/main/resources/META-INF/plugin.xml	(revision c6f0217256b87cc10966c66f6d04d239ebd0d0ee)
@@ -372,6 +372,8 @@
                                         implementationClass="com.demonwav.mcdev.insight.ColorLineMarkerProvider"/>
         <codeInsight.lineMarkerProvider language=""
                                         implementationClass="com.demonwav.mcdev.insight.PluginLineMarkerProvider"/>
+        <codeInsight.lineMarkerProvider language=""
+                                        implementationClass="com.demonwav.mcdev.insight.MapColorLineMarkerProvider"/>
 
         <!-- Project-independent Annotators-->
         <annotator language="UAST" implementationClass="com.demonwav.mcdev.insight.ListenerEventAnnotator"/>