CSVTBodyNormalizer.java

/*
 * SmartDoc : Ultimate document format based on XML
 *  Copyright (C) 1998-2004  ASAMI, Tomoharu (asami@xmlSmartdoc.org)
 *
 * 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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.xmlsmartdoc.SmartDoc.normalizer;

import java.util.*;
import com.AsamiOffice.text.UString;
import com.AsamiOffice.util.UArray;

import org.xmlsmartdoc.SmartDoc.*;
import org.xmlsmartdoc.SmartDoc.adapter.CSVAdapter;

// XXX : integrate AbstractTBodyNormalizer
/**
 * CSVTBodyNormalizer
 *
 * @since   Mar. 31, 1999
 * @version Jan. 25, 2004
 * @author  ASAMI, Tomoharu (asami@zeomtech.com)
 */
public class CSVTBodyNormalizer extends AbstractNormalizer {
    protected Content[] _normalize(
        Content[] contents,
        Content parent,
        DocContext context) {
        List list = new ArrayList();
        for (int i = 0; i < contents.length; i++) {
            Content content = contents[i];
            if (content instanceof Tr || content instanceof Ul) {
                list.add(content);
            }
        }
        String text = UDoc.makeInlineText(contents);
        if (!UString.isEmpty(text)) {
            CSVAdapter csvTable = new CSVAdapter(); // XXX : CSVTable
            Content[] distilled = UDoc.d2Array2TrTd(csvTable.parseTable(text));
            UArray.addAll(list, distilled);
        }
        Content[] result = new Content[list.size()];
        return ((Content[])list.toArray(result));
    }
}