| /* |
| * 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.spellchecker; |
| |
| import com.intellij.psi.codeStyle.NameUtil; |
| import com.intellij.spellchecker.engine.SuggestionProvider; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| public class BaseSuggestionProvider implements SuggestionProvider { |
| |
| private final SpellCheckerManager manager; |
| |
| public BaseSuggestionProvider(@NotNull SpellCheckerManager manager) { |
| this.manager = manager; |
| } |
| |
| @Override |
| @NotNull |
| public List<String> getSuggestions(@NotNull String text) { |
| |
| String[] words = NameUtil.nameToWords(text); |
| |
| int index = 0; |
| List[] res = new List[words.length]; |
| int i = 0; |
| for (String word : words) { |
| int start = text.indexOf(word, index); |
| int end = start + word.length(); |
| if (manager.hasProblem(word)) { |
| List<String> variants = manager.getRawSuggestions(word); |
| res[i++] = variants; |
| } |
| else { |
| List<String> variants = new ArrayList<String>(); |
| variants.add(word); |
| res[i++] = variants; |
| } |
| index = end; |
| } |
| |
| int[] counter = new int[i]; |
| int size = 1; |
| for (int j = 0; j < i; j++) { |
| size *= res[j].size(); |
| } |
| String[] all = new String[size]; |
| |
| for (int k = 0; k < size; k++) { |
| for (int j = 0; j < i; j++) { |
| if (all[k] == null) { |
| all[k] = ""; |
| } |
| all[k] += res[j].get(counter[j]); |
| counter[j]++; |
| if (counter[j] >= res[j].size()) { |
| counter[j] = 0; |
| } |
| } |
| } |
| |
| return Arrays.asList(all); |
| } |
| } |