fr.opensagres.xdocreport.itext.extension.ExtendedPdfPCell.java Source code

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Here is the source code for fr.opensagres.xdocreport.itext.extension.ExtendedPdfPCell.java

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/**
 * Copyright (C) 2011-2015 The XDocReport Team <xdocreport@googlegroups.com>
 *
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package fr.opensagres.xdocreport.itext.extension;

import com.lowagie.text.Element;
import com.lowagie.text.List;
import com.lowagie.text.ListItem;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;

public class ExtendedPdfPCell extends PdfPCell implements IITextContainer {

    private boolean empty;

    private IITextContainer container;

    public ExtendedPdfPCell() {
        this.empty = true;
    }

    public ExtendedPdfPCell(PdfPTable table) {
        super(table);
        this.empty = true;
    }

    @Override
    public void addElement(Element element) {
        this.empty = false;
        if (element instanceof ListItem) {
            List aList = new List();
            aList.setIndentationLeft(((ListItem) element).getIndentationLeft());
            aList.add(element);
            super.addElement(aList);
        } else {
            super.addElement(element);
        }
    }

    public IITextContainer getITextContainer() {
        return container;
    }

    public void setITextContainer(IITextContainer container) {
        this.container = container;
    }

    public boolean isEmpty() {
        ExtendedPdfPTable table = getTable();
        if (table != null) {
            return table.isEmpty();
        }
        return empty;
    }

    @Override
    public ExtendedPdfPTable getTable() {
        return (ExtendedPdfPTable) super.getTable();
    }
}