1 /* 2 * $Id$ 3 * 4 * Copyright 2005 Bruno Lowagie 5 * 6 * The contents of this file are subject to the Mozilla Public License Version 1.1 7 * (the "License"); you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at http://www.mozilla.org/MPL/ 9 * 10 * Software distributed under the License is distributed on an "AS IS" basis, 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 12 * for the specific language governing rights and limitations under the License. 13 * 14 * The Original Code is 'iText, a free JAVA-PDF library'. 15 * 16 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by 17 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie. 18 * All Rights Reserved. 19 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer 20 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved. 21 * 22 * Contributor(s): all the names of the contributors are added in the source code 23 * where applicable. 24 * 25 * Alternatively, the contents of this file may be used under the terms of the 26 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the 27 * provisions of LGPL are applicable instead of those above. If you wish to 28 * allow use of your version of this file only under the terms of the LGPL 29 * License and not to allow others to use your version of this file under 30 * the MPL, indicate your decision by deleting the provisions above and 31 * replace them with the notice and other provisions required by the LGPL. 32 * If you do not delete the provisions above, a recipient may use your version 33 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE. 34 * 35 * This library is free software; you can redistribute it and/or modify it 36 * under the terms of the MPL as stated above or under the terms of the GNU 37 * Library General Public License as published by the Free Software Foundation; 38 * either version 2 of the License, or any later version. 39 * 40 * This library is distributed in the hope that it will be useful, but WITHOUT 41 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 42 * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more 43 * details. 44 * 45 * If you didn't download this code from the following link, you should check if 46 * you aren't using an obsolete version: 47 * http://www.lowagie.com/iText/ 48 */ 49 50 package com.lowagie.text.pdf.events; 51 52 import java.util.ArrayList; 53 import java.util.Iterator; 54 55 import com.lowagie.text.pdf.PdfContentByte; 56 import com.lowagie.text.pdf.PdfPTable; 57 import com.lowagie.text.pdf.PdfPTableEvent; 58 59 /** 60 * If you want to add more than one page event to a PdfPTable, 61 * you have to construct a PdfPTableEventForwarder, add the 62 * different events to this object and add the forwarder to 63 * the PdfWriter. 64 */ 65 66 public class PdfPTableEventForwarder implements PdfPTableEvent { 67 68 /** ArrayList containing all the PageEvents that have to be executed. */ 69 protected ArrayList events = new ArrayList(); 70 71 /** 72 * Add a page event to the forwarder. 73 * @param event an event that has to be added to the forwarder. 74 */ addTableEvent(PdfPTableEvent event)75 public void addTableEvent(PdfPTableEvent event) { 76 events.add(event); 77 } 78 79 /** 80 * @see com.lowagie.text.pdf.PdfPTableEvent#tableLayout(com.lowagie.text.pdf.PdfPTable, float[][], float[], int, int, com.lowagie.text.pdf.PdfContentByte[]) 81 */ tableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart, PdfContentByte[] canvases)82 public void tableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart, PdfContentByte[] canvases) { 83 PdfPTableEvent event; 84 for (Iterator i = events.iterator(); i.hasNext(); ) { 85 event = (PdfPTableEvent)i.next(); 86 event.tableLayout(table, widths, heights, headerRows, rowStart, canvases); 87 } 88 } 89 }