xmlscanner.java

一个简单的UNCODE 码生成程序

/*******************************************************************************
 * Copyright (c) 2000, 2005 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.ui.examples.templateeditor.editors;

import org.eclipse.jface.text.rules.*;
import org.eclipse.jface.text.*;

public class XMLScanner extends RuleBasedScanner {

	public XMLScanner(ColorManager manager) {
		IToken procInstr =
			new Token(
				new TextAttribute(
					manager.getColor(IXMLColorConstants.PROC_INSTR)));

		IRule[] rules = new IRule[2];
		//Add rule for processing instructions
		rules[0] = new SingleLineRule("<?", "?>", procInstr);  //$NON-NLS-1$//$NON-NLS-2$
		// Add generic whitespace rule.
		rules[1] = new WhitespaceRule(new XMLWhitespaceDetector());

		setRules(rules);
	}
}