Gradle: expose the method to provide the node display name for the ES projects view IDEA-205334

platform/external-system-impl/src/com/intellij/openapi/externalSystem/view/ExternalProjectsView.java

@@ -62,6 +62,9 @@ public interface ExternalProjectsView {
 
   boolean getShowIgnored();
 
+  @Nullable
+  String getDisplayName(@Nullable DataNode node);
+
   interface Listener {
     void onDoubleClickOrEnter(@NotNull ExternalSystemNode node, InputEvent inputEvent);
   }

platform/external-system-impl/src/com/intellij/openapi/externalSystem/view/ExternalProjectsViewAdapter.java

@@ -115,4 +115,9 @@ public class ExternalProjectsViewAdapter implements ExternalProjectsView {
   public boolean getShowIgnored() {
     return delegate.getShowIgnored();
   }
+
+  @Override
+  public String getDisplayName(DataNode node) {
+    return delegate.getDisplayName(node);
+  }
 }

platform/external-system-impl/src/com/intellij/openapi/externalSystem/view/ExternalProjectsViewImpl.java

@@ -492,8 +492,9 @@ public class ExternalProjectsViewImpl extends SimpleToolWindowPanel implements D
     }
   }
 
+  @Override
   @Nullable
-  String getDisplayName(@Nullable DataNode node) {
+  public String getDisplayName(@Nullable DataNode node) {
     if (node == null) return null;
     return myViewContributors.stream()
                              .map(contributor -> contributor.getDisplayName(node))

platform/external-system-impl/src/com/intellij/openapi/externalSystem/view/ExternalSystemNode.java

@@ -118,7 +118,7 @@ public abstract class ExternalSystemNode<T> extends SimpleNode implements Compar
 
   @Override
   public String getName() {
-    String displayName = ((ExternalProjectsViewImpl)getExternalProjectsView()).getDisplayName(myDataNode);
+    String displayName = getExternalProjectsView().getDisplayName(myDataNode);
     return displayName == null ? super.getName() : displayName;
   }