| /* |
| * 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; |
| } |
| } |