| /* |
| * Copyright 2000-2009 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.codeInsight.unwrap; |
| |
| import com.intellij.openapi.util.TextRange; |
| |
| import java.util.List; |
| import java.util.ArrayList; |
| |
| public class RangeSplitter { |
| public static List<TextRange> split(TextRange target, List<TextRange> deviders) { |
| List<TextRange> result = new ArrayList<TextRange>(); |
| result.add(target); |
| |
| for (TextRange devider : deviders) { |
| List<TextRange> temp = new ArrayList<TextRange>(); |
| for (TextRange range : result) { |
| if (!range.contains(devider)) { |
| temp.add(range); |
| continue; |
| } |
| |
| if (range.getStartOffset() < devider.getStartOffset()) |
| temp.add(new TextRange(range.getStartOffset(), devider.getStartOffset())); |
| |
| if (range.getEndOffset() > devider.getEndOffset()) |
| temp.add(new TextRange(devider.getEndOffset(), range.getEndOffset())); |
| } |
| result = temp; |
| } |
| |
| return result; |
| } |
| } |