1 files changed, 74 insertions, 0 deletions
diff --git a/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/inspectionsTree/InspectionsConfigTreeComparator.java b/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/inspectionsTree/InspectionsConfigTreeComparator.java
new file mode 100644
index 000000000000..b920b0b741ab
--- /dev/null
+++ b/platform/lang-impl/src/com/intellij/profile/codeInspection/ui/inspectionsTree/InspectionsConfigTreeComparator.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2000-2012 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.
+ */
+
+/*
+ * User: anna
+ * Date: 14-May-2009
+ */
+package com.intellij.profile.codeInspection.ui.inspectionsTree;
+
+import com.intellij.profile.codeInspection.ui.ToolDescriptors;
+
+import java.util.Comparator;
+
+public class InspectionsConfigTreeComparator implements Comparator<InspectionConfigTreeNode> {
+  @Override
+  public int compare(InspectionConfigTreeNode o1, InspectionConfigTreeNode o2) {
+    String s1 = null;
+    String s2 = null;
+    Object userObject1 = o1.getUserObject();
+    Object userObject2 = o2.getUserObject();
+
+    if (userObject1 instanceof String && userObject2 instanceof String) {
+      s1 = (String)userObject1;
+      s2 = (String)userObject2;
+    } else {
+      if (userObject1 instanceof String) return -1;
+      if (userObject2 instanceof String) return 1;
+    }
+
+    if (s1 != null) {
+      return getDisplayTextToSort(s1).compareToIgnoreCase(getDisplayTextToSort(s2));
+    }
+
+    final ToolDescriptors descriptors1 = o1.getDescriptors();
+    final ToolDescriptors descriptors2 = o2.getDescriptors();
+    if (descriptors1 != null && descriptors2 != null) {
+      s1 = descriptors1.getDefaultDescriptor().getText();
+      s2 = descriptors2.getDefaultDescriptor().getText();
+    }
+
+    if (s1 != null && s2 != null) {
+      return getDisplayTextToSort(s1).compareToIgnoreCase(getDisplayTextToSort(s2));
+    }
+
+    //can't be
+    return -1;
+  }
+
+  public static String getDisplayTextToSort(String s) {
+    if (s.length() == 0) {
+      return s;
+    }
+    while (!Character.isLetterOrDigit(s.charAt(0))) {
+      s = s.substring(1);
+      if (s.length() == 0) {
+        return s;
+      }
+    }
+    return s;
+  }
+}
+\ No newline at end of file