+++ /dev/null
-/*
- * Copyright (c) 2004 Widespace, OU and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * Igor Malinin - initial implementation
- *
- * $Id: XMLWordFinder.java,v 1.2 2006-10-21 23:14:13 pombredanne Exp $
- */
-package net.sourceforge.phpeclipse.xml.ui.internal.text;
-
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.Region;
-
-/**
- *
- *
- * @author Igor Malinin
- */
-public class XMLWordFinder {
- public static IRegion findWord(IDocument document, int offset) {
- int length = document.getLength();
-
- try {
- int pos = offset;
-
- while (pos >= 0) {
- if (!Character.isUnicodeIdentifierPart(document.getChar(pos))) {
- break;
- }
- --pos;
- }
-
- int start = pos;
-
- pos = offset;
-
- while (pos < length) {
- if (!Character.isUnicodeIdentifierPart(document.getChar(pos))) {
- break;
- }
- ++pos;
- }
-
- int end = pos;
-
- if (start == offset) {
- return new Region(start, end - start);
- }
-
- return new Region(start + 1, end - start - 1);
- } catch (BadLocationException x) {
- return null;
- }
- }
-}