Update version and some fixes in the color provider.

Author: lerno

CHANGELOG.md

@@ -4,6 +4,11 @@
 
 ## [Unreleased]
 
+## [0.1.2] - 2025-04-04
+
+- Line marker for main.
+- Color selector for #ff00aa.
+
 ## [0.1.1] - 2025-04-04
 
 - Added new file action for c3 projects

gradle.properties

@@ -4,7 +4,7 @@ pluginGroup = com.github.c3lang.c3intellij
 pluginName = c3intellij
 pluginRepositoryUrl = https://github.com/c3lang/c3intellij
 # SemVer format -> https://semver.org
-pluginVersion = 0.1.1
+pluginVersion = 0.1.2
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 241

src/main/java/org/c3lang/intellij/C3ElementColorProvider.kt

@@ -2,23 +2,46 @@ package org.c3lang.intellij
 
 import com.intellij.openapi.editor.ElementColorProvider
 import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiFileFactory
 import com.intellij.ui.JBColor
-import org.c3lang.intellij.psi.C3LiteralExpr
+import org.c3lang.intellij.psi.C3Types
 import java.awt.Color
 
 class C3ElementColorProvider : ElementColorProvider
 {
+    private var lastElement : PsiElement? = null
+
     override fun getColorFrom(element: PsiElement): Color?
-    {
-        if (element !is C3LiteralExpr) return null
+    {   if (element.node.elementType != C3Types.INT_LITERAL) return null
         if (!element.text.matches(Regex("0x([\\dA-Fa-f]{8}|[\\dA-Fa-f]{6})"))) return null
-
-        val rgb = element.text.substring(2).toLong(16)
-
-        return JBColor(rgb.toInt(), rgb.toInt())
+        val rgba = element.text.substring(2)
+        var intval = rgba.toLong(16)
+        if (rgba.length == 6) {
+            return JBColor(intval.toInt(), intval.toInt())
+        }
+        intval = ((intval and 0xFFFFFF00) shr 8) + ((intval and 0xFF) shl 24)
+        return JBColor(Color(intval.toInt(), true), Color(intval.toInt(), true));
     }
 
     override fun setColorTo(element: PsiElement, color: Color)
     {
+        if (lastElement == null || element.parent.parent != null) {
+            lastElement = element
+        }
+        val upper = element.text.contains(Regex("[A-F]"))
+        val str = if (element.text.length == 8) {
+            String.format(if (upper) "0x%02X%02X%02X" else "0x%02x%02x%02x", color.red, color.green, color.blue)
+        } else {
+            String.format(if (upper) "0x%02X%02X%02X%02X" else "0x%02x%02x%02x%02x", color.red, color.green, color.blue, color.alpha)
+        }
+        val file = PsiFileFactory.getInstance(element.project).createFileFromText(
+                "color_replace.dummy.c3",
+                C3SourceFileType.INSTANCE,
+                "int a = $str;",
+            )
+        val newElement = file.firstChild.firstChild.firstChild.children[1].children[0].firstChild
+        val parent = lastElement!!.parent
+        lastElement!!.replace(newElement)
+        lastElement = parent.firstChild
     }
 }