From 369412a2dec45a37c3f36855df93282cd0b2813c Mon Sep 17 00:00:00 2001
From: Dennis Ushakov <dennis.ushakov@gmail.com>
Date: Thu, 14 Jan 2016 12:33:01 +0300
Subject: [PATCH] soft file reference set

---
 .../impl/providers/SoftFileReferenceSet.java  | 69 +++++++++++++++++++
 .../references/FileReferenceInjector.java     |  9 +--
 2 files changed, 71 insertions(+), 7 deletions(-)
 create mode 100644 platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/SoftFileReferenceSet.java

diff --git a/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/SoftFileReferenceSet.java b/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/SoftFileReferenceSet.java
new file mode 100644
index 000000000000..101ac7203d9c
--- /dev/null
+++ b/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/SoftFileReferenceSet.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2000-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.psi.impl.source.resolve.reference.impl.providers;
+
+import com.intellij.openapi.fileTypes.FileType;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiReferenceProvider;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author Dennis.Ushakov
+ */
+public class SoftFileReferenceSet extends FileReferenceSet {
+  public SoftFileReferenceSet(String str,
+                              @NotNull PsiElement element,
+                              int startInElement,
+                              PsiReferenceProvider provider,
+                              boolean caseSensitive,
+                              boolean endingSlashNotAllowed,
+                              @Nullable FileType[] suitableFileTypes) {
+    super(str, element, startInElement, provider, caseSensitive, endingSlashNotAllowed, suitableFileTypes);
+  }
+
+  public SoftFileReferenceSet(String str,
+                              @NotNull PsiElement element,
+                              int startInElement,
+                              PsiReferenceProvider provider,
+                              boolean caseSensitive,
+                              boolean endingSlashNotAllowed, @Nullable FileType[] suitableFileTypes, boolean init) {
+    super(str, element, startInElement, provider, caseSensitive, endingSlashNotAllowed, suitableFileTypes, init);
+  }
+
+  public SoftFileReferenceSet(String str,
+                              @NotNull PsiElement element,
+                              int startInElement,
+                              @Nullable PsiReferenceProvider provider, boolean isCaseSensitive) {
+    super(str, element, startInElement, provider, isCaseSensitive);
+  }
+
+  public SoftFileReferenceSet(@NotNull String str,
+                              @NotNull PsiElement element,
+                              int startInElement,
+                              PsiReferenceProvider provider, boolean isCaseSensitive, boolean endingSlashNotAllowed) {
+    super(str, element, startInElement, provider, isCaseSensitive, endingSlashNotAllowed);
+  }
+
+  public SoftFileReferenceSet(@NotNull PsiElement element) {
+    super(element);
+  }
+
+  @Override
+  protected boolean isSoft() {
+    return true;
+  }
+}
diff --git a/plugins/IntelliLang/src/org/intellij/plugins/intelliLang/references/FileReferenceInjector.java b/plugins/IntelliLang/src/org/intellij/plugins/intelliLang/references/FileReferenceInjector.java
index d5d4cc813eab..b87b36ca92fd 100644
--- a/plugins/IntelliLang/src/org/intellij/plugins/intelliLang/references/FileReferenceInjector.java
+++ b/plugins/IntelliLang/src/org/intellij/plugins/intelliLang/references/FileReferenceInjector.java
@@ -18,7 +18,7 @@ package org.intellij.plugins.intelliLang.references;
 import com.intellij.openapi.util.TextRange;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiReference;
-import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceSet;
+import com.intellij.psi.impl.source.resolve.reference.impl.providers.SoftFileReferenceSet;
 import com.intellij.psi.injection.ReferenceInjector;
 import com.intellij.util.ProcessingContext;
 import org.jetbrains.annotations.NotNull;
@@ -45,11 +45,6 @@ public class FileReferenceInjector extends ReferenceInjector {
   @Override
   public PsiReference[] getReferences(@NotNull PsiElement element, @NotNull ProcessingContext context, @NotNull TextRange range) {
     String text = range.substring(element.getText());
-    return new FileReferenceSet(text, element, range.getStartOffset(), null, true) {
-      @Override
-      protected boolean isSoft() {
-        return true;
-      }
-    }.getAllReferences();
+    return new SoftFileReferenceSet(text, element, range.getStartOffset(), null, true).getAllReferences();
   }
 }