Fix #37: Gutter Color display support for hexadecimal Color(int) constructor.

Version 1.24.7.

Author: BlueBoxWare

CHANGES.md

@@ -1,4 +1,5 @@
 ### 1.24.7
+* Fix [#37](https://github.com/BlueBoxWare/LibGDXPlugin/issues/37): Gutter Color display support for hexadecimal Color(int) constructor in Kotlin.
 * Fix "doing work on EDT" errors. 
 * Compatibility with IntelliJ 2023.3.
 

src/main/kotlin/com/gmail/blueboxware/libgdxplugin/utils/ColorPsiElementsUtils.kt

@@ -453,14 +453,18 @@ private fun PsiElement.findInitializer(): PsiElement? {
 
 private fun PsiElement.ktInt(): Int? {
 
+    val txt = text ?: return null
+
     if (this is KtConstantExpression) {
 
         getType(analyzePartial())?.let { type ->
 
             if (KotlinBuiltIns.isInt(type)) {
 
                 return try {
-                    text.toInt()
+                    if (StringUtil.startsWithIgnoreCase(txt, "0x")) StringUtil.trimStart(txt.lowercase(), "0x")
+                        .toInt(16)
+                    else txt.toInt()
                 } catch (e: NumberFormatException) {
                     null
                 }

src/main/resources/META-INF/plugin.xml

@@ -31,6 +31,7 @@
 
     <change-notes><![CDATA[
         <ul>
+            <li>Fix 37: Gutter Color display support for hexadecimal Color(int) constructor in Kotlin.</li>
             <li>Fix "doing work on EDT" errors.</li>
         </ul>
         ]]>

src/test/testdata/annotators/colorAnnotator/Kotlin1.kt

@@ -19,6 +19,8 @@ const val c = "RED"
 val s = "ff00ff"
 val c1 = <weak_warning descr="#ff0000ff">"#ff0000"</weak_warning>
 val c2 = <weak_warning descr="#00006443">Color(25667)</weak_warning>
+val c21 = <weak_warning descr="#5300ffff">Color(0x5300ffff)</weak_warning>
+val c22 = <weak_warning descr="#002ce60b">Color(0x2ce60b)</weak_warning>
 val c3 = <weak_warning descr="#00ff00ff">Color(0f, 1f, 0f, 1f)</weak_warning>
 val c4 = <weak_warning descr="#00ffff99">Color.valueOf("00ffff99")</weak_warning>
 val c5 = <weak_warning descr="#ff69b4ff">Color.PINK</weak_warning>
@@ -211,4 +213,4 @@ val m = mapOf<Any, Any>(
 )
 
 val i = 3456
-val ci = <weak_warning descr="#00000d80">Color(i)</weak_warning>
+val ci = <weak_warning descr="#00000d80">Color(i)</weak_warning>