Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.utils.console.jedit;

/*

 * PatchTokenMarker.java - DIFF patch token marker

 * Copyright (C) 1999 Slava Pestov

 *

 * You may use and modify this package for any purpose. Redistribution is

 * permitted, in both source and binary form, provided that this notice

 * remains intact in all source distributions of this package.

 */

import javax.swing.text.Segment;

/**

 * Patch/diff token marker.

 *

 * @author Slava Pestov

 * @version $Id$

 */

public class PatchTokenMarker extends TokenMarker

{

        public byte markTokensImpl(byte token, Segment line, int lineIndex)

        {

                if(line.count == 0)

                        return Token.NULL;

                switch(line.array[line.offset])

                {

                case '+': case '>':

                        addToken(line.count,Token.KEYWORD1);

                        break;

                case '-': case '<':

                        addToken(line.count,Token.KEYWORD2);

                        break;

                case '@': case '*':

                        addToken(line.count,Token.KEYWORD3);

                        break;

                default:

                        addToken(line.count,Token.NULL);

                        break;

                }

                return Token.NULL;

        }

        public boolean supportsMultilineTokens()

        {

                return false;

        }

}