| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.jsdt.internal.ui.text.spelling; |
| |
| import java.util.Locale; |
| |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.IRegion; |
| |
| import com.ibm.icu.text.BreakIterator; |
| |
| |
| /** |
| * Iterator to spell check Java properties files |
| * where '&' is ignored. |
| * |
| * @since 3.3 |
| */ |
| public class PropertiesFileSpellCheckIterator extends SpellCheckIterator { |
| |
| public PropertiesFileSpellCheckIterator(IDocument document, IRegion region, Locale locale) { |
| super(document, region, locale); |
| } |
| |
| /* |
| * @see org.eclipse.wst.jsdt.internal.ui.text.spelling.SpellCheckIterator#next() |
| */ |
| public final Object next() { |
| int previous= -1; |
| String token= nextToken(); |
| while (fSuccessor != BreakIterator.DONE && (token == null || fContent.charAt(fNext) == '&')) { |
| if (token != null) { |
| if (previous == -1) |
| previous= fPrevious; |
| String nextToken= nextToken(); |
| if (nextToken != null) |
| token= token + nextToken.substring(1); |
| else |
| token= token + '&'; |
| } else |
| token= nextToken(); |
| |
| } |
| |
| if (previous != -1) |
| fPrevious= previous; |
| |
| if (token != null && token.length() > 1 && token.startsWith("&")) { //$NON-NLS-1$ |
| token= token.substring(1); |
| |
| // Add characters in front of '&' |
| while (fPrevious > 0 && !Character.isWhitespace(fContent.charAt(fPrevious - 1)) && fContent.charAt(fPrevious - 1) != '=') { |
| token= fContent.charAt(fPrevious - 1) + token; |
| fPrevious--; |
| } |
| |
| } |
| |
| fLastToken= token; |
| |
| return token; |
| } |
| |
| } |