| /* |
| * 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.util; |
| |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.text.CharacterIterator; |
| import java.text.StringCharacterIterator; |
| import java.util.List; |
| |
| public final class Strings { |
| private Strings() { |
| } |
| |
| public static boolean isCapitalized(String word) { |
| if (word.length() == 0) return false; |
| |
| boolean lowCase = true; |
| for (int i = 1; i < word.length() && lowCase; i++) { |
| lowCase = Character.isLowerCase(word.charAt(i)); |
| } |
| return Character.isUpperCase(word.charAt(0)) && lowCase; |
| } |
| |
| |
| public static boolean isCapitalized(@NotNull String text, @NotNull TextRange range) { |
| if (range.getLength() == 0) return false; |
| CharacterIterator it = new StringCharacterIterator(text, range.getStartOffset() + 1, range.getEndOffset(), range.getStartOffset() + 1); |
| boolean lowCase = true; |
| for (char c = it.first(); c != CharacterIterator.DONE; c = it.next()) { |
| lowCase = Character.isLowerCase(c); |
| } |
| |
| return Character.isUpperCase(text.charAt(range.getStartOffset())) && lowCase; |
| } |
| |
| public static boolean isUpperCased(@NotNull String text, @NotNull TextRange range) { |
| if (range.getLength() == 0) return false; |
| CharacterIterator it = new StringCharacterIterator(text, range.getStartOffset(), range.getEndOffset(), range.getStartOffset()); |
| |
| for (char c = it.first(); c != CharacterIterator.DONE; c = it.next()) { |
| if (!Character.isUpperCase(c)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| public static boolean isUpperCase(String word) { |
| boolean upperCase = true; |
| for (int i = 0; i < word.length() && upperCase; i++) { |
| upperCase = Character.isUpperCase(word.charAt(i)); |
| } |
| |
| return upperCase; |
| } |
| |
| public static boolean isMixedCase(String word) { |
| if (word.length() < 2) return false; |
| |
| String tail = word.substring(1); |
| String lowerCase = tail.toLowerCase(); |
| return !tail.equals(lowerCase) && !isUpperCase(word); |
| } |
| |
| public static void capitalize(List<String> words) { |
| for (int i = 0; i < words.size(); i++) { |
| words.set(i, StringUtil.capitalize(words.get(i))); |
| } |
| } |
| |
| public static void upperCase(List<String> words) { |
| for (int i = 0; i < words.size(); i++) { |
| words.set(i, words.get(i).toUpperCase()); |
| } |
| } |
| |
| } |