+++ /dev/null
-/*
- * Copyright (c) 2002-2004 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 contribution
- *
- * $Id: EntityRule.java,v 1.1 2004-09-02 18:28:03 jsurfer Exp $
- */
-
-package net.sourceforge.phpeclipse.xml.ui.internal.text;
-
-import org.eclipse.jface.text.rules.ICharacterScanner;
-import org.eclipse.jface.text.rules.IRule;
-import org.eclipse.jface.text.rules.IToken;
-import org.eclipse.jface.text.rules.Token;
-
-/**
- * Rule detecting XML or DTD entities.
- *
- * @author Igor Malinin
- */
-public class EntityRule implements IRule {
-
- private static NameDetector detector = new NameDetector();
-
- private char start;
-
- private IToken token;
-
- public EntityRule(char start, IToken token) {
- this.start = start;
- this.token = token;
- }
-
- public IToken evaluate(ICharacterScanner scanner) {
- int ch = scanner.read();
-
- if (ch == start) {
- ch = scanner.read();
- if (ch == ICharacterScanner.EOF) {
- scanner.unread();
- return token;
- }
- if (ch == ';') {
- return token;
- }
- if (!detector.isWordStart((char) ch)) {
- scanner.unread();
- return token;
- }
-
- while (true) {
- ch = scanner.read();
- if (ch == ICharacterScanner.EOF) {
- scanner.unread();
- return token;
- }
- if (ch == ';') {
- return token;
- }
- if (!detector.isWordPart((char) ch)) {
- scanner.unread();
- return token;
- }
- }
- }
- scanner.unread();
-
- return Token.UNDEFINED;
- }
-}