add field type inlay

README.md

@@ -17,11 +17,11 @@
 - [ ] Click the <kbd>Watch</kbd> button on the top of the [IntelliJ Platform Plugin Template][template] to be notified about releases containing new features and fixes.
 
 <!-- Plugin description -->
-This Fancy IntelliJ Platform Plugin is going to be your implementation of the brilliant ideas that you have.
+This Plugin is going to make it easier to work with the QuickFix XML Specification.
 
-This specific section is a source for the [plugin.xml](/src/main/resources/META-INF/plugin.xml) file which will be extracted by the [Gradle](/build.gradle.kts) during the build process.
-
-To keep everything working, do not remove `<!-- ... -->` sections. 
+ - shows the field number next to the field or group name
+ - shows the field type next to the field or group name
+
 <!-- Plugin description end -->
 
 ## Installation

gradle.properties

@@ -4,7 +4,7 @@ pluginGroup = com.github.dantimofte.quickfixspec
 pluginName = quickfix-spec
 pluginRepositoryUrl = https://github.com/dantimofte/quickfix-spec
 # SemVer format -> https://semver.org
-pluginVersion = 0.0.1
+pluginVersion = 0.1.0
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 233

src/main/java/ac/quant/quickfixspec/inlay/QuickfixInlayHintsProvider.java

@@ -5,17 +5,17 @@
 import com.intellij.lang.Language;
 import com.intellij.lang.xml.XMLLanguage;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.editor.colors.EditorFontType;
 import com.intellij.psi.*;
 import com.intellij.psi.xml.*;
 import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import com.intellij.codeInsight.hints.presentation.InlayPresentation;
 import com.intellij.codeInsight.hints.presentation.PresentationFactory;
 
 import javax.swing.*;
 import java.awt.*;
 
 @SuppressWarnings("UnstableApiUsage")
 @Slf4j
@@ -50,6 +50,11 @@
 
     private static class MyCollector implements InlayHintsCollector {
 
+        // Set the top and bottom insets using magic numbers for better alignment
+        // TODO - Use a better way to calculate insets
+        final int TOP_INSET = 6;
+        final int BOTTOM_INSET = 2;
+
         @Override
         public boolean collect(@NotNull PsiElement element, @NotNull Editor editor, @NotNull InlayHintsSink sink){
 
@@ -79,35 +84,64 @@
             String fieldName = attributeValue.getValue();
 
             // Find the tag number
-            String tagNumber = findTagNumber(getRootTag(tag), fieldName);
-
-            if (tagNumber != null) {
-                // Set the top and bottom insets using magic numbers for better alignment
-                // TODO - Use a better way to calculate insets
-                 int topInset = 6;
-                 int bottomInset = 2;
-
-                // Create the inlay presentation
-                PresentationFactory factory = new PresentationFactory(editor);
-                InlayPresentation textPresentation = factory.text(" (" + tagNumber + ")");
-
-                // Wrap with InsetPresentation
-                InlayPresentation centeredPresentation = new InsetPresentation(
-                        textPresentation,
-                        0,         // Left inset
-                        0,         // Right inset
-                        topInset,  // Top inset
-                        bottomInset // Bottom inset
-                );
-
-                int offset = attributeValue.getTextRange().getEndOffset();
-                sink.addInlineElement(offset, false, centeredPresentation, false);
-            }
+            final XmlTag fieldTag = findField(getRootTag(tag), fieldName);
+
+            String tagNumber = fieldTag != null ? fieldTag.getAttributeValue("number") : null;
+            String fieldType = fieldTag != null ? fieldTag.getAttributeValue("type") : null;
+
+            maybeAddTagNumber(editor, sink, attributeValue, tagNumber);
+            maybeAddFieldType(editor, sink, attributeValue, fieldType);
 
             return true;
         }
 
-        private @Nullable String findTagNumber(PsiElement root, String fieldName) {
+        private void maybeAddTagNumber(Editor editor, InlayHintsSink sink, XmlAttributeValue attributeValue, String tagNumber) {
+            if (tagNumber == null) {
+                return;
+            }
+
+            // Create the inlay presentation
+            PresentationFactory factory = new PresentationFactory(editor);
+            InlayPresentation textPresentation = factory.text(" (" + tagNumber + ")");
+
+            // Wrap with InsetPresentation
+            InlayPresentation centeredPresentation = new InsetPresentation(
+                    textPresentation,
+                    0,              // Left inset
+                    0,             // Right inset
+                    TOP_INSET,     // Top inset
+                    BOTTOM_INSET   // Bottom inset
+            );
+
+            int offset = attributeValue.getTextRange().getEndOffset();
+            sink.addInlineElement(offset, false, centeredPresentation, false);
+        }
+
+        private void maybeAddFieldType(Editor editor, InlayHintsSink sink, XmlAttributeValue attributeValue, String fieldType) {
+            if (fieldType == null) {
+                return;
+            }
+
+            // Create the inlay presentation
+            PresentationFactory factory = new PresentationFactory(editor);
+            InlayPresentation textPresentation = factory.text(" (" + fieldType + ")");
+
+            // Wrap with InsetPresentation
+            InlayPresentation centeredPresentation = new InsetPresentation(
+                    textPresentation,
+                    0,              // Left inset
+                    0,             // Right inset
+                    TOP_INSET,     // Top inset
+                    BOTTOM_INSET   // Bottom inset
+            );
+
+            int offset = attributeValue.getTextRange().getEndOffset();
+            sink.addInlineElement(offset, false, centeredPresentation, false);
+        }
+
+
+
+        private @Nullable XmlTag findField(PsiElement root, String fieldName) {
             if (!(root instanceof XmlTag rootTag)) {
                 return null;
             }
@@ -119,13 +153,14 @@
                 for (XmlTag fieldTag : fieldsTag.findSubTags("field")) {
                     String nameAttr = fieldTag.getAttributeValue("name");
                     if (fieldName.equals(nameAttr)) {
-                        return fieldTag.getAttributeValue("number");
+                        return fieldTag;
                     }
                 }
             }
             return null;
         }
 
+
         // Helper method to navigate to the root tag
         private @Nullable XmlTag getRootTag(PsiElement element) {
             PsiElement current = element;