From 66eba8e34d22b4b396f614dac87eeeab7f81b468 Mon Sep 17 00:00:00 2001
From: Konstantin Bulenkov <kb@jetbrains.com>
Date: Mon, 19 Jan 2015 14:24:48 +0100
Subject: [PATCH] can't find Kotlin top-level function in SE

---
 .../intellij/ide/actions/SearchEverywhereAction.java | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/actions/SearchEverywhereAction.java b/platform/lang-impl/src/com/intellij/ide/actions/SearchEverywhereAction.java
index 9924625c86f5..6ce52a5ab56e 100644
--- a/platform/lang-impl/src/com/intellij/ide/actions/SearchEverywhereAction.java
+++ b/platform/lang-impl/src/com/intellij/ide/actions/SearchEverywhereAction.java
@@ -1682,7 +1682,7 @@ public class SearchEverywhereAction extends AnAction implements CustomComponentA
                               myProgressIndicator, new Processor<Object>() {
           @Override
           public boolean process(Object o) {
-            if (o instanceof PsiElement && !(((PsiElement)o).getParent() instanceof PsiFile)) {
+            if (isSymbol(o)) {
               final PsiElement element = (PsiElement)o;
               final PsiFile file = element.getContainingFile();
               if (!myListModel.contains(o) && !symbols.contains(o) &&
@@ -1698,6 +1698,16 @@ public class SearchEverywhereAction extends AnAction implements CustomComponentA
       return symbols;
     }
 
+    protected boolean isSymbol(Object o) {
+      if (o instanceof PsiElement) {
+        final PsiElement e = (PsiElement)o;
+        //todo[kb] need a better way to avoid mixing java classes with symbols. Same to other languages where
+        //todo[kb] symbol provider returns classes. We need kind of suppressor API & EP here.
+        return !e.getLanguage().is(Language.findLanguageByID("JAVA")) || !(e.getParent() instanceof PsiFile);
+      }
+      return false;
+    }
+
     private SearchResult getClasses(String pattern, boolean includeLibs, final int max, ChooseByNamePopup chooseByNamePopup) {
       final SearchResult classes = new SearchResult();
       if (chooseByNamePopup == null) {