1 files changed, 62 insertions, 0 deletions
diff --git a/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/ScopeOrderComparator.java b/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/ScopeOrderComparator.java
new file mode 100644
index 000000000000..f2d8c5e1fd82
--- /dev/null
+++ b/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/ScopeOrderComparator.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2000-2014 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.profile.codeInspection.ui;
+
+import com.intellij.codeInspection.ex.InspectionProfileImpl;
+import com.intellij.util.ArrayUtil;
+
+import java.util.Comparator;
+
+/**
+ * @author Dmitry Batkovich
+ */
+public class ScopeOrderComparator implements Comparator<String> {
+  private final String[] myScopesOrder;
+
+  public ScopeOrderComparator(final InspectionProfileImpl inspectionProfile) {
+    this(inspectionProfile.getScopesOrder());
+  }
+
+  public ScopeOrderComparator(String[] scopesOrder) {
+    myScopesOrder = scopesOrder;
+  }
+
+  private int getKey(String scope) {
+    return myScopesOrder == null ? -1 : ArrayUtil.indexOf(myScopesOrder, scope);
+  }
+
+  @Override
+  public int compare(String scope1, String scope2) {
+    final int key = getKey(scope1);
+    final int key1 = getKey(scope2);
+    if (key >= 0) {
+      if (key1 >= 0) {
+        return key - key1;
+      }
+      else {
+        return -1;
+      }
+    }
+    else {
+      if (key1 >= 0) {
+        return 1;
+      }
+      else {
+        return scope1.compareTo(scope2);
+      }
+    }
+  }
+}
+\ No newline at end of file