/*
* $Id$
*
* Copyright 2005 Bruno Lowagie
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or any later version.
*
* This library 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 Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package com.lowagie.text.pdf.events;
import java.util.ArrayList;
import java.util.Iterator;
import com.lowagie.text.LwgRectangle;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.LwgPdfPCell;
import com.lowagie.text.pdf.PdfPCellEvent;
/**
* If you want to add more than one event to a cell,
* you have to construct a PdfPCellEventForwarder, add the
* different events to this object and add the forwarder to
* the PdfPCell.
*/
public class PdfPCellEventForwarder implements PdfPCellEvent {
/** ArrayList containing all the PageEvents that have to be executed. */
protected ArrayList events = new ArrayList();
/**
* Add a page event to the forwarder.
* @param event an event that has to be added to the forwarder.
*/
public void addCellEvent(PdfPCellEvent event) {
events.add(event);
}
/**
* @see com.lowagie.text.pdf.PdfPCellEvent#cellLayout(com.lowagie.text.pdf.PdfPCell, com.lowagie.text.LwgRectangle, com.lowagie.text.pdf.PdfContentByte[])
*/
public void cellLayout(LwgPdfPCell cell, LwgRectangle position, PdfContentByte[] canvases) {
PdfPCellEvent event;
for (Iterator i = events.iterator(); i.hasNext(); ) {
event = (PdfPCellEvent)i.next();
event.cellLayout(cell, position, canvases);
}
}
}