001 /**
002 * ========================================
003 * JFreeReport : a free Java report library
004 * ========================================
005 *
006 * Project Info: http://reporting.pentaho.org/
007 *
008 * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
009 *
010 * This library is free software; you can redistribute it and/or modify it under the terms
011 * of the GNU Lesser General Public License as published by the Free Software Foundation;
012 * either version 2.1 of the License, or (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016 * See the GNU Lesser General Public License for more details.
017 *
018 * You should have received a copy of the GNU Lesser General Public License along with this
019 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020 * Boston, MA 02111-1307, USA.
021 *
022 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023 * in the United States and other countries.]
024 *
025 * ------------
026 * $Id: PrinterUtility.java,v 1.6 2007/04/01 18:49:31 taqua Exp $
027 * ------------
028 * (C) Copyright 2000-2005, by Object Refinery Limited.
029 * (C) Copyright 2005-2007, by Pentaho Corporation.
030 */
031
032 package org.jfree.report.modules.gui.swing.printing;
033
034 import java.awt.print.PageFormat;
035 import java.awt.print.PrinterException;
036 import java.awt.print.PrinterJob;
037
038 import org.jfree.report.flow.ReportJob;
039 import org.jfree.util.Configuration;
040 import org.jfree.util.Log;
041
042 /**
043 * Creation-Date: 03.12.2006, 15:01:24
044 *
045 * @author Thomas Morgner
046 */
047 public class PrinterUtility
048 {
049 public static final String PRINTER_JOB_NAME_KEY =
050 "org.jfree.report.modules.gui.common.print.JobName";
051 public static final String NUMBER_COPIES_KEY =
052 "org.jfree.report.modules.gui.common.print.NumberOfCopies";
053
054 private PrinterUtility()
055 {
056 }
057
058 public static void printDirectly(final ReportJob report)
059 throws PrinterException
060 {
061 final Configuration reportConfiguration = report.getConfiguration();
062 final String jobName = reportConfiguration.getConfigProperty
063 (PRINTER_JOB_NAME_KEY, "JFreeReport");
064
065 final PrinterJob printerJob = PrinterJob.getPrinterJob();
066 printerJob.setJobName(jobName);
067 printerJob.setPageable(new PrintReportProcessor(report));
068 printerJob.setCopies(getNumberOfCopies(reportConfiguration));
069
070 // this tries to resolve at least some of the pain ..
071 // final PageFormat pageFormat = report.getPageFormat();
072 // if (pageFormat != null)
073 // {
074 // report.setPageFormat(printerJob.validatePage(pageFormat));
075 // }
076 // else
077 // {
078 // report.setPageFormat(printerJob.defaultPage());
079 // }
080 printerJob.print();
081 }
082
083 public static boolean print(final ReportJob report)
084 throws PrinterException
085 {
086 final Configuration reportConfiguration = report.getConfiguration();
087 final String jobName = reportConfiguration.getConfigProperty
088 (PRINTER_JOB_NAME_KEY, "JFreeReport");
089
090 final PrintReportProcessor document = new PrintReportProcessor(report);
091
092 final PrinterJob printerJob = PrinterJob.getPrinterJob();
093 // final PageFormat pageFormat = report.getPageFormat();
094 // if (pageFormat != null)
095 // {
096 // report.setPageFormat(printerJob.validatePage(pageFormat));
097 // }
098 // else
099 // {
100 // report.setPageFormat(printerJob.defaultPage());
101 // }
102
103 printerJob.setJobName(jobName);
104 printerJob.setPageable(document);
105 printerJob.setCopies(getNumberOfCopies(reportConfiguration));
106 if (printerJob.printDialog())
107 {
108 printerJob.print();
109 return true;
110 }
111 return false;
112 }
113
114 public static int getNumberOfCopies(final Configuration configuration)
115 {
116 try
117 {
118 return Math.max(1, Integer.parseInt
119 (configuration.getConfigProperty(NUMBER_COPIES_KEY, "1")));
120 }
121 catch (Exception e)
122 {
123 Log.warn("PrintUtil: Number of copies declared for the report is invalid");
124 return 1;
125 }
126 }
127
128 }