/*
* $Id: PdfPTableEventForwarder.java 4809 2011-04-17 14:04:06Z blowagie $
*
* This file is part of the iText (R) project.
* Copyright (c) 1998-2011 1T3XT BVBA
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT,
* 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* 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 Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
* source product.
*
* For more information, please contact iText Software Corp. at this
* address: [email protected]
*/
package com.itextpdf.text.pdf.events;
import java.util.ArrayList;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfPTableEvent;
import com.itextpdf.text.pdf.PdfPTableEventSplit;
/**
* If you want to add more than one page event to a PdfPTable,
* you have to construct a PdfPTableEventForwarder, add the
* different events to this object and add the forwarder to
* the PdfWriter.
*/
public class PdfPTableEventForwarder implements PdfPTableEventSplit {
/** ArrayList containing all the PageEvents that have to be executed. */
protected ArrayList<PdfPTableEvent> events = new ArrayList<PdfPTableEvent>();
/**
* Add a page event to the forwarder.
* @param event an event that has to be added to the forwarder.
*/
public void addTableEvent(PdfPTableEvent event) {
events.add(event);
}
/**
* @see com.itextpdf.text.pdf.PdfPTableEvent#tableLayout(com.itextpdf.text.pdf.PdfPTable, float[][], float[], int, int, com.itextpdf.text.pdf.PdfContentByte[])
*/
public void tableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart, PdfContentByte[] canvases) {
for (PdfPTableEvent event: events) {
event.tableLayout(table, widths, heights, headerRows, rowStart, canvases);
}
}
/**
* @see com.itextpdf.text.pdf.PdfPTableEventSplit#splitTable(com.itextpdf.text.pdf.PdfPTable)
* @since iText 5.0.6
*/
public void splitTable(PdfPTable table) {
for (PdfPTableEvent event: events) {
if (event instanceof PdfPTableEventSplit)
((PdfPTableEventSplit)event).splitTable(table);
}
}
}
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