/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Copyright @ 2015 Atlassian Pty Ltd
*
* 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 net.java.sip.communicator.plugin.keybindingchooser;
/**
* Common methods for string manipulations.
* @author Damian Johnson (atagar1@gmail.com)
* @version August 8, 2007
*/
public class StringTools {
/**
* Provides a more readable version of constant names. Spaces replace underscores and this changes
* the input to lowercase except the first letter of each word. For instance, "RARE_CARDS" would
* become "Rare Cards".
* @param input string to be converted
* @return reader friendly variant of constant name
*/
public static String getReadableConstant(String input) {
char[] name = input.toCharArray();
boolean isStartOfWord = true;
for (int i = 0; i < name.length; ++i) {
char chr = name[i];
if (chr == '_') name[i] = ' ';
else if (isStartOfWord) name[i] = Character.toUpperCase(chr);
else name[i] = Character.toLowerCase(chr);
isStartOfWord = chr == '_';
}
return new String(name);
}
}