Support IntelliJ 2021.3 (fkorotkov#124)

* Support IntelliJ 2021.3

* Suppress NoClassDefFoundError error message

* Resolve deprecation warning

Author: AdemJensen

build.gradle

@@ -18,7 +18,7 @@ subprojects {
     apply plugin: 'org.jetbrains.intellij'
     intellij {
         version project.property("ideaVersion")
-        plugins = ['copyright', 'java', 'org.intellij.scala:2021.1.16']
+        plugins = ['copyright', 'java', 'org.intellij.scala:2021.3.14']
         downloadSources Boolean.valueOf(sources)
         sameSinceUntilBuild Boolean.valueOf(isEAP)
     }

gradle.properties

@@ -1,4 +1,4 @@
-ideaVersion = 2021.2
+ideaVersion = 2021.3
 sources = true
 isEAP = false
 

thrift/src/main/java/com/intellij/plugins/thrift/editor/GoToThriftDefinition.java

@@ -85,12 +85,17 @@ protected int getIconFlags() {
 
   @NotNull
   private List<ThriftDeclaration> getThriftDeclarations(PsiElement psiElement, Project project) {
-    if (psiElement instanceof PsiClass) {
-      PsiClass psiClassElement = (PsiClass) psiElement;
-      String name = psiClassElement.getName();
-      if (name != null) { // todo - handle multiple matches
-        return ThriftDeclarationIndex.findDeclaration(name, project, GlobalSearchScope.allScope(project));
+    // FIXME: The PsiClass might not valid in Non-Java editors such as GoLand
+    try {
+      if (psiElement instanceof PsiClass) {
+        PsiClass psiClassElement = (PsiClass) psiElement;
+        String name = psiClassElement.getName();
+        if (name != null) { // todo - handle multiple matches
+          return ThriftDeclarationIndex.findDeclaration(name, project, GlobalSearchScope.allScope(project));
+        }
       }
+    } catch (NoClassDefFoundError e) {
+      logger.warn("NoClassDefFoundError at GoToThriftDefinition.java:90");
     }
     return Lists.newArrayList();
   }

thrift/src/main/java/com/intellij/plugins/thrift/editor/ThriftLineMarkerProvider.java

@@ -1,8 +1,6 @@
 package com.intellij.plugins.thrift.editor;
 
-import com.intellij.codeHighlighting.Pass;
 import com.intellij.codeInsight.daemon.DaemonBundle;
-import com.intellij.codeInsight.daemon.GutterIconNavigationHandler;
 import com.intellij.codeInsight.daemon.LineMarkerInfo;
 import com.intellij.codeInsight.daemon.LineMarkerProvider;
 import com.intellij.codeInsight.daemon.impl.PsiElementListNavigator;
@@ -13,11 +11,9 @@
 import com.intellij.plugins.thrift.util.ThriftPsiUtil;
 import com.intellij.psi.NavigatablePsiElement;
 import com.intellij.psi.PsiElement;
-import com.intellij.util.Function;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import java.awt.event.MouseEvent;
 import java.util.List;
 
 /**
@@ -26,43 +22,33 @@
 public class ThriftLineMarkerProvider implements LineMarkerProvider {
   @Nullable
   @Override
-  public LineMarkerInfo getLineMarkerInfo(@NotNull PsiElement element) {
+  public LineMarkerInfo<PsiElement> getLineMarkerInfo(@NotNull PsiElement element) {
     if (element instanceof ThriftDefinitionName) {
       return findImplementationsAndCreateMarker((ThriftDefinitionName)element);
     }
     return null;
   }
 
   @Nullable
-  private LineMarkerInfo findImplementationsAndCreateMarker(final ThriftDefinitionName definitionName) {
+  private LineMarkerInfo<PsiElement> findImplementationsAndCreateMarker(final ThriftDefinitionName definitionName) {
     final List<NavigatablePsiElement> implementations = ThriftPsiUtil.findImplementations(definitionName);
     if (implementations.isEmpty()) {
       return null;
     }
-    return new LineMarkerInfo<PsiElement>(
+    return new LineMarkerInfo<>(
       definitionName,
       definitionName.getTextRange(),
       AllIcons.Gutter.ImplementedMethod,
-      Pass.UPDATE_ALL,
-      new Function<PsiElement, String>() {
-        @Override
-        public String fun(PsiElement element) {
-          return DaemonBundle.message("interface.is.implemented.too.many");
-        }
-      },
-      new GutterIconNavigationHandler<PsiElement>() {
-        @Override
-        public void navigate(MouseEvent e, PsiElement elt) {
-          PsiElementListNavigator.openTargets(
-            e,
-            implementations.toArray(new NavigatablePsiElement[implementations.size()]),
-            DaemonBundle.message("navigation.title.implementation.method", definitionName.getText(), implementations.size()),
-            "Implementations of " + definitionName.getText(),
-            new DefaultPsiElementCellRenderer()
-          );
-        }
-      },
-      GutterIconRenderer.Alignment.RIGHT
+      element -> DaemonBundle.message("interface.is.implemented.too.many"),
+        (e, elt) -> PsiElementListNavigator.openTargets(
+          e,
+          implementations.toArray(new NavigatablePsiElement[0]),
+          DaemonBundle.message("navigation.title.implementation.method", definitionName.getText(), implementations.size()),
+          "Implementations of " + definitionName.getText(),
+          new DefaultPsiElementCellRenderer()
+        ),
+      GutterIconRenderer.Alignment.RIGHT,
+      () -> DaemonBundle.message("interface.is.implemented.too.many")
     );
   }
 }