br.org.acessobrasil.silvinha.util.HeaderAndFooter.java Source code

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Here is the source code for br.org.acessobrasil.silvinha.util.HeaderAndFooter.java

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/*******************************************************************************
 * Copyright 2005, 2006, 2007, 2008 Acessibilidade Brasil
 * Este arquivo  parte do programa ASES - Avaliador e Simulador para AcessibilidadE de Stios
 * O ASES  um software livre; voc pode redistribui-lo e/ou modifica-lo dentro dos termos da Licena Pblica Geral GNU como
 * publicada pela Fundao do Software Livre (FSF); na verso 2 da Licena, ou (na sua opnio) qualquer verso posterior.
 * Este programa  distribuido na esperana que possa ser  util, mas SEM NENHUMA GARANTIA; sem uma garantia implicita de ADEQUAO a qualquer  MERCADO ou APLICAO EM PARTICULAR. Veja a Licena Pblica Geral GNU para maiores detalhes.
 * Voc deve ter recebido uma cpia da Licena Pblica Geral GNU, sob o ttulo "LICENCA.txt", junto com este programa, se no, escreva para a Fundao do Software Livre(FSF) Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *******************************************************************************/
/*******************************************************************************
 * Copyright (c) 2005, 2006, 2007 Acessibilidade Brasil.
 * 
 * This file is part of ASES.
 *
 * ASES is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) 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
 * Lesser General Public License for more details.
 * A copy of the license can be found at 
 * http://www.gnu.org/copyleft/lesser.txt.
 *******************************************************************************/

package br.org.acessobrasil.silvinha.util;

import br.org.acessobrasil.silvinha2.mli.GERAL;

import com.lowagie.text.Document;
import com.lowagie.text.ExceptionConverter;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfPageEventHelper;
import com.lowagie.text.pdf.PdfWriter;

/**
 * Parte do rodap do relatorio PDF
 */
public class HeaderAndFooter extends PdfPageEventHelper {

    /**
     * @see com.lowagie.text.pdf.PdfPageEventHelper#onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
     */
    public void onEndPage(PdfWriter writer, Document document) {

        try {
            Rectangle page = document.getPageSize();
            PdfPTable head = new PdfPTable(1);
            PdfPCell cell = new PdfPCell(new Paragraph(GERAL.RELATORIOS_ASES));
            cell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
            cell.setVerticalAlignment(PdfPCell.ALIGN_CENTER);
            cell.setBorder(Rectangle.BOTTOM);
            head.addCell(cell);
            head.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
            head.writeSelectedRows(0, -1, document.leftMargin(),
                    page.getHeight() - document.topMargin() + head.getTotalHeight(), writer.getDirectContent());
            PdfPTable foot = new PdfPTable(1);
            cell = new PdfPCell(new Paragraph(String.valueOf(document.getPageNumber())));
            cell.setHorizontalAlignment(PdfPCell.ALIGN_CENTER);
            cell.setVerticalAlignment(PdfPCell.ALIGN_CENTER);
            cell.setBorder(Rectangle.TOP);
            foot.addCell(cell);
            foot.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
            foot.writeSelectedRows(0, -1, document.leftMargin(), document.bottomMargin(),
                    writer.getDirectContent());
        } catch (Exception e) {
            throw new ExceptionConverter(e);
        }
    }

}