/**
* ========================================
* JFreeReport : a free Java report library
* ========================================
*
* Project Info: http://reporting.pentaho.org/
*
* (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
*
* This library 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.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: PdfExportDialog.java 3516 2007-10-16 09:35:34Z tmorgner $
* ------------
* (C) Copyright 2000-2005, by Object Refinery Limited.
* (C) Copyright 2005-2007, by Pentaho Corporation.
*/
package org.jfree.report.modules.gui.swing.pdf;
import java.awt.BorderLayout;
import java.awt.Dialog;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.io.File;
import java.text.MessageFormat;
import java.util.Locale;
import java.util.ResourceBundle;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JRadioButton;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
import org.jfree.fonts.encoding.EncodingRegistry;
import org.jfree.layouting.modules.output.pdf.PdfOutputModule;
import org.jfree.report.flow.ReportJob;
import org.jfree.report.modules.gui.common.GuiContext;
import org.jfree.report.modules.gui.swing.common.AbstractExportDialog;
import org.jfree.report.modules.gui.swing.common.EncodingComboBoxModel;
import org.jfree.report.modules.gui.swing.common.JStatusBar;
import org.jfree.ui.FilesystemFilter;
import org.jfree.ui.action.ActionButton;
import org.jfree.util.Configuration;
import org.jfree.util.DefaultConfiguration;
import org.jfree.util.Log;
/**
* Creation-Date: 02.12.2006, 15:27:30
*
* @author Thomas Morgner
*/
public class PdfExportDialog extends AbstractExportDialog
{
/** Useful constant. */
private static final int CBMODEL_NOPRINTING = 0;
/** Useful constant. */
private static final int CBMODEL_DEGRADED = 1;
/** Useful constant. */
private static final int CBMODEL_FULL = 2;
/**
* Internal action class to enable/disable the Security-Settings panel.
* Without encryption a pdf file cannot have any security settings enabled.
*/
private class ActionSecuritySelection extends AbstractAction
{
/** Default constructor. */
protected ActionSecuritySelection()
{
}
/**
* Receives notification that the action has occurred.
*
* @param e the action event.
*/
public void actionPerformed(final ActionEvent e)
{
updateSecurityPanelEnabled();
}
}
/** Internal action class to select a target file. */
private class ActionSelectFile extends AbstractAction
{
/** Default constructor. */
protected ActionSelectFile(final ResourceBundle resources)
{
putValue(Action.NAME, resources.getString("pdfsavedialog.selectFile"));
}
/**
* Receives notification that the action has occurred.
*
* @param e the action event.
*/
public void actionPerformed(final ActionEvent e)
{
performSelectFile();
}
}
/** Security (none) radio button. */
private JRadioButton rbSecurityNone;
/** Security (40 bit) radio button. */
private JRadioButton rbSecurity40Bit;
/** Security (128 bit) radio button. */
private JRadioButton rbSecurity128Bit;
/** User password text field. */
private JTextField txUserPassword;
/** Owner password text field. */
private JTextField txOwnerPassword;
/** Confirm user password text field. */
private JTextField txConfUserPassword;
/** Confirm ownder password text field. */
private JTextField txConfOwnerPassword;
/** Allow copy check box. */
private JCheckBox cxAllowCopy;
/** Allow screen readers check box. */
private JCheckBox cxAllowScreenReaders;
/** Allow printing check box. */
private JComboBox cbAllowPrinting;
/** Allow assembly check box. */
private JCheckBox cxAllowAssembly;
/** Allow modify contents check box. */
private JCheckBox cxAllowModifyContents;
/** Allow modify annotations check box. */
private JCheckBox cxAllowModifyAnnotations;
/** Allow fill in check box. */
private JCheckBox cxAllowFillIn;
/** A model for the available encodings. */
private EncodingComboBoxModel encodingModel;
/** A file chooser. */
private JFileChooser fileChooser;
private static final String PDF_FILE_EXTENSION = ".pdf";
private JStatusBar statusBar;
private JTextField txFilename;
private DefaultComboBoxModel printingModel;
/**
* Creates a non-modal dialog without a title and without a specified
* <code>Frame</code> owner. A shared, hidden frame will be set as the owner
* of the dialog.
*/
public PdfExportDialog()
{
initializeComponents();
}
/**
* Creates a non-modal dialog without a title with the specified
* <code>Frame</code> as its owner. If <code>owner</code> is
* <code>null</code>, a shared, hidden frame will be set as the owner of the
* dialog.
*
* @param owner the <code>Frame</code> from which the dialog is displayed
*/
public PdfExportDialog(final Frame owner)
{
super(owner);
initializeComponents();
}
/**
* Creates a non-modal dialog without a title with the specified
* <code>Dialog</code> as its owner.
*
* @param owner the non-null <code>Dialog</code> from which the dialog is
* displayed
*/
public PdfExportDialog(final Dialog owner)
{
super(owner);
initializeComponents();
}
private void initializeComponents ()
{
final JPanel mainPanel = new JPanel();
mainPanel.setLayout(new GridBagLayout());
mainPanel.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
final JLabel lblFileName = new JLabel(getResources().getString("pdfsavedialog.filename"));
final JLabel lblEncoding = new JLabel(getResources().getString("pdfsavedialog.encoding"));
final JButton btnSelect = new ActionButton(new ActionSelectFile(getResources()));
txFilename = new JTextField();
statusBar = new JStatusBar();
encodingModel = EncodingComboBoxModel.createDefaultModel(Locale.getDefault());
encodingModel.addEncodingUnchecked("Identity-H", "PDF-Unicode encoding");
encodingModel.addEncodingUnchecked("Identity-V", "PDF-Unicode encoding");
encodingModel.sort();
final JComboBox cbEncoding = new JComboBox(encodingModel);
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.anchor = GridBagConstraints.WEST;
gbc.insets = new Insets(3, 1, 1, 1);
mainPanel.add(lblFileName, gbc);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 1;
gbc.gridy = 0;
gbc.ipadx = 120;
gbc.insets = new Insets(3, 1, 1, 1);
mainPanel.add(txFilename, gbc);
gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.NORTHWEST;
gbc.gridx = 2;
gbc.gridy = 0;
mainPanel.add(btnSelect, gbc);
gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.gridx = 0;
gbc.gridy = 1;
gbc.insets = new Insets(1, 1, 1, 1);
mainPanel.add(lblEncoding, gbc);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 1;
gbc.gridy = 1;
gbc.ipadx = 120;
gbc.insets = new Insets(1, 1, 1, 1);
mainPanel.add(cbEncoding, gbc);
final JButton btnCancel = new ActionButton(getCancelAction());
final JButton btnConfirm = new ActionButton(getConfirmAction());
final JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new GridLayout(1, 2, 5, 5));
buttonPanel.add(btnConfirm);
buttonPanel.add(btnCancel);
btnConfirm.setDefaultCapable(true);
getRootPane().setDefaultButton(btnConfirm);
buttonPanel.registerKeyboardAction(getConfirmAction(),
KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0),
JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
final JPanel buttonCarrier = new JPanel();
buttonCarrier.setLayout(new FlowLayout(FlowLayout.RIGHT));
buttonCarrier.add(buttonPanel);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.NONE;
gbc.anchor = GridBagConstraints.EAST;
gbc.weightx = 1;
gbc.gridx = 0;
gbc.gridwidth = 3;
gbc.gridy = 6;
gbc.insets = new Insets(10, 0, 0, 0);
final JPanel mainPaneCarrier = new JPanel();
mainPaneCarrier.setBorder(BorderFactory.createEmptyBorder(4,4,4,4));
mainPaneCarrier.setLayout(new BorderLayout());
mainPaneCarrier.add(mainPanel, BorderLayout.NORTH);
final JPanel securityPaneCarrier = new JPanel();
securityPaneCarrier.setBorder(BorderFactory.createEmptyBorder(4,4,4,4));
securityPaneCarrier.setLayout(new BorderLayout());
securityPaneCarrier.add(createSecurityPanel(), BorderLayout.NORTH);
final JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.add("Export-Settings", mainPaneCarrier);
tabbedPane.add("Security", securityPaneCarrier);
final JPanel contentPane = new JPanel();
contentPane.setLayout(new BorderLayout());
contentPane.add(tabbedPane, BorderLayout.CENTER);
contentPane.add(buttonCarrier, BorderLayout.SOUTH);
final JPanel contentWithStatus = new JPanel();
contentWithStatus.setLayout(new BorderLayout());
contentWithStatus.add(contentPane, BorderLayout.CENTER);
contentWithStatus.add(getStatusBar(), BorderLayout.SOUTH);
setContentPane(contentWithStatus);
getFormValidator().registerTextField(txFilename);
getFormValidator().registerTextField(txConfOwnerPassword);
getFormValidator().registerTextField(txConfUserPassword);
getFormValidator().registerTextField(txUserPassword);
getFormValidator().registerTextField(txOwnerPassword);
}
public JStatusBar getStatusBar()
{
return statusBar;
}
protected boolean performConfirm()
{
final String filename = txFilename.getText();
final File f = new File(filename);
if (f.exists())
{
final String key1 = "pdfsavedialog.targetOverwriteConfirmation";
final String key2 = "pdfsavedialog.targetOverwriteTitle";
if (JOptionPane.showConfirmDialog(this,
MessageFormat.format(getResources().getString(key1),
new Object[]{txFilename.getText()}),
getResources().getString(key2),
JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE)
== JOptionPane.NO_OPTION)
{
return false;
}
}
if (getEncryptionValue().equals(PdfOutputModule.SECURITY_ENCRYPTION_128BIT)
|| getEncryptionValue().equals(
PdfOutputModule.SECURITY_ENCRYPTION_40BIT))
{
if (txOwnerPassword.getText().trim().length() == 0)
{
if (JOptionPane.showConfirmDialog(this,
getResources().getString("pdfsavedialog.ownerpasswordEmpty"),
getResources().getString("pdfsavedialog.warningTitle"),
JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE)
== JOptionPane.NO_OPTION)
{
return false;
}
}
}
return true;
}
protected boolean performValidate()
{
getStatusBar().clear();
final String filename = txFilename.getText();
if (filename.trim().length() == 0)
{
getStatusBar().setStatus(JStatusBar.TYPE_ERROR,
getResources().getString("pdfsavedialog.targetIsEmpty"));
return false;
}
final File f = new File(filename);
if (f.exists())
{
if (f.isFile() == false)
{
getStatusBar().setStatus(JStatusBar.TYPE_ERROR,
getResources().getString("pdfsavedialog.targetIsNoFile"));
return false;
}
if (f.canWrite() == false)
{
getStatusBar().setStatus(JStatusBar.TYPE_ERROR,
getResources().getString("pdfsavedialog.targetIsNotWritable"));
return false;
}
final String message = MessageFormat.format(getResources().getString
("pdfsavedialog.targetOverwriteWarning"),
new Object[]{filename});
getStatusBar().setStatus(JStatusBar.TYPE_WARNING, message);
}
if (getEncryptionValue().equals(PdfOutputModule.SECURITY_ENCRYPTION_128BIT)
|| getEncryptionValue().equals(
PdfOutputModule.SECURITY_ENCRYPTION_40BIT))
{
if (txUserPassword.getText().equals(
txConfUserPassword.getText()) == false)
{
getStatusBar().setStatus(JStatusBar.TYPE_ERROR,
getResources().getString("pdfsavedialog.userpasswordNoMatch"));
return false;
}
if (txOwnerPassword.getText().equals(
txConfOwnerPassword.getText()) == false)
{
getStatusBar().setStatus(JStatusBar.TYPE_ERROR,
getResources().getString("pdfsavedialog.ownerpasswordNoMatch"));
return false;
}
}
return true;
}
protected void initializeFromJob(final ReportJob job, final GuiContext guiContext)
{
statusBar.setIconTheme(guiContext.getIconTheme());
// encodingModel = EncodingComboBoxModel.createDefaultModel(Locale.getDefault());
// encodingModel.addEncodingUnchecked("Identity-H", "PDF-Unicode encoding");
// encodingModel.addEncodingUnchecked("Identity-V", "PDF-Unicode encoding");
// encodingModel.sort();
// cbEncoding.setModel(encodingModel);
}
protected String getConfigurationPrefix()
{
return "org.jfree.report.modules.gui.common.pdf.";
}
/**
* Returns a new (and not connected to the default config from the job)
* configuration containing all properties from the dialog.
*
* @param full
*/
protected Configuration grabDialogContents(final boolean full)
{
final DefaultConfiguration config = new DefaultConfiguration();
final String prefix = getConfigurationPrefix();
config.setConfigProperty(prefix + "TargetFileName", txFilename.getText());
config.setConfigProperty(prefix + "Encoding", encodingModel.getSelectedEncoding());
config.getConfigProperty(prefix + "security.PrintLevel", getPrintLevel());
config.getConfigProperty(prefix + "security.Encryption", getEncryptionValue());
config.getConfigProperty(prefix + "security.UserPassword", txUserPassword.getText());
config.getConfigProperty(prefix + "security.OwnerPassword", txOwnerPassword.getText());
config.setConfigProperty(prefix + "security.AllowAssembly",
String.valueOf(cxAllowAssembly.isSelected()));
config.setConfigProperty(prefix + "security.AllowCopy",
String.valueOf(cxAllowCopy.isSelected()));
config.setConfigProperty(prefix + "security.AllowFillIn",
String.valueOf(cxAllowFillIn.isSelected()));
config.setConfigProperty(prefix + "security.AllowModifyAnnotations",
String.valueOf(cxAllowModifyAnnotations.isSelected()));
config.setConfigProperty(prefix + "security.AllowModifyContents",
String.valueOf(cxAllowModifyContents.isSelected()));
config.setConfigProperty(prefix + "security.AllowScreenReaders",
String.valueOf(cxAllowScreenReaders.isSelected()));
return config;
}
protected void setDialogContents(final Configuration config)
{
final String prefix = getConfigurationPrefix();
txFilename.setText(config.getConfigProperty(prefix + "TargetFileName"));
final String encoding = config.getConfigProperty(prefix + "Encoding");
if (encoding != null && encoding.length() > 0)
{
encodingModel.setSelectedEncoding(encoding);
}
setPrintLevel(config.getConfigProperty(prefix + "security.PrintLevel"));
setEncryptionValue(config.getConfigProperty(prefix + "security.Encryption"));
txUserPassword.setText(config.getConfigProperty(prefix + "security.UserPassword"));
txOwnerPassword.setText(config.getConfigProperty(prefix + "security.OwnerPassword"));
txConfUserPassword.setText(config.getConfigProperty(prefix + "security.UserPassword"));
txConfOwnerPassword.setText(config.getConfigProperty(prefix + "security.OwnerPassword"));
cxAllowAssembly.setSelected("true".equals
(config.getConfigProperty(prefix + "security.AllowAssembly")));
cxAllowCopy.setSelected("true".equals
(config.getConfigProperty(prefix + "security.AllowCopy")));
cxAllowFillIn.setSelected("true".equals
(config.getConfigProperty(prefix + "security.AllowFillIn")));
cxAllowModifyAnnotations.setSelected("true".equals
(config.getConfigProperty(prefix + "security.AllowModifyAnnotations")));
cxAllowModifyContents.setSelected("true".equals
(config.getConfigProperty(prefix + "security.AllowModifyContents")));
cxAllowScreenReaders.setSelected("true".equals
(config.getConfigProperty(prefix + "security.AllowScreenReaders")));
}
protected String getConfigurationSuffix()
{
return "_pdf_export";
}
public void clear()
{
txConfOwnerPassword.setText("");
txConfUserPassword.setText("");
txFilename.setText("");
txOwnerPassword.setText("");
txUserPassword.setText("");
cxAllowAssembly.setSelected(false);
cxAllowCopy.setSelected(false);
cbAllowPrinting.setSelectedIndex(CBMODEL_NOPRINTING);
cxAllowFillIn.setSelected(false);
cxAllowModifyAnnotations.setSelected(false);
cxAllowModifyContents.setSelected(false);
cxAllowScreenReaders.setSelected(false);
rbSecurityNone.setSelected(true);
updateSecurityPanelEnabled();
final String plattformDefaultEncoding = EncodingRegistry.getPlatformDefaultEncoding();
encodingModel.setSelectedEncoding(plattformDefaultEncoding);
}
protected String getResourceBaseName()
{
return SwingPdfModule.BUNDLE_NAME;
}
/**
* Updates the security panel state. If no encryption is selected, all
* security setting components will be disabled.
*/
protected void updateSecurityPanelEnabled()
{
final boolean b = (rbSecurityNone.isSelected() == false);
txUserPassword.setEnabled(b);
txOwnerPassword.setEnabled(b);
txConfOwnerPassword.setEnabled(b);
txConfUserPassword.setEnabled(b);
cxAllowAssembly.setEnabled(b);
cxAllowCopy.setEnabled(b);
cbAllowPrinting.setEnabled(b);
cxAllowFillIn.setEnabled(b);
cxAllowModifyAnnotations.setEnabled(b);
cxAllowModifyContents.setEnabled(b);
cxAllowScreenReaders.setEnabled(b);
}
/** Initializes the class member components of the security panel. */
private void createSecurityPanelComponents()
{
txUserPassword = new JPasswordField();
txConfUserPassword = new JPasswordField();
txOwnerPassword = new JPasswordField();
txConfOwnerPassword = new JPasswordField();
cxAllowCopy = new JCheckBox(getResources().getString(
"pdfsavedialog.allowCopy"));
cbAllowPrinting = new JComboBox(getPrintingComboBoxModel());
cxAllowScreenReaders =
new JCheckBox(getResources().getString(
"pdfsavedialog.allowScreenreader"));
cxAllowAssembly = new JCheckBox(getResources().getString(
"pdfsavedialog.allowAssembly"));
cxAllowModifyContents =
new JCheckBox(getResources().getString(
"pdfsavedialog.allowModifyContents"));
cxAllowModifyAnnotations =
new JCheckBox(getResources().getString(
"pdfsavedialog.allowModifyAnnotations"));
cxAllowFillIn = new JCheckBox(getResources().getString(
"pdfsavedialog.allowFillIn"));
}
/**
* Creates a panel for the security settings.
*
* @return The panel.
*/
private JPanel createSecurityPanel()
{
final JPanel securityPanel = new JPanel();
securityPanel.setLayout(new GridBagLayout());
createSecurityPanelComponents();
final JLabel lblUserPass = new JLabel(getResources().getString(
"pdfsavedialog.userpassword"));
final JLabel lblUserPassConfirm =
new JLabel(getResources().getString(
"pdfsavedialog.userpasswordconfirm"));
final JLabel lblOwnerPass =
new JLabel(getResources().getString("pdfsavedialog.ownerpassword"));
final JLabel lblOwnerPassConfirm =
new JLabel(getResources().getString(
"pdfsavedialog.ownerpasswordconfirm"));
final JLabel lbAllowPrinting =
new JLabel(getResources().getString("pdfsavedialog.allowPrinting"));
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 0;
gbc.gridwidth = 4;
gbc.gridy = 0;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(createSecurityConfigPanel(), gbc);
gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.gridx = 0;
gbc.gridy = 1;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(lblUserPass, gbc);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 1;
gbc.gridy = 1;
gbc.ipadx = 120;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(txUserPassword, gbc);
gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.gridx = 0;
gbc.gridy = 2;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(lblOwnerPass, gbc);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 1;
gbc.gridy = 2;
gbc.ipadx = 120;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(txOwnerPassword, gbc);
gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.gridx = 2;
gbc.gridy = 1;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(lblUserPassConfirm, gbc);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 3;
gbc.gridy = 1;
gbc.ipadx = 120;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(txConfUserPassword, gbc);
gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.gridx = 2;
gbc.gridy = 2;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(lblOwnerPassConfirm, gbc);
gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
gbc.gridx = 3;
gbc.gridy = 2;
gbc.ipadx = 120;
gbc.insets = new Insets(5, 5, 5, 5);
securityPanel.add(txConfOwnerPassword, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridwidth = 2;
gbc.gridy = 3;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cxAllowCopy, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridwidth = 2;
gbc.gridy = 4;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cxAllowScreenReaders, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridwidth = 2;
gbc.gridy = 5;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cxAllowFillIn, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 2;
gbc.gridwidth = 2;
gbc.gridy = 3;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cxAllowAssembly, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 2;
gbc.gridwidth = 2;
gbc.gridy = 4;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cxAllowModifyContents, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 2;
gbc.gridwidth = 2;
gbc.gridy = 5;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cxAllowModifyAnnotations, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridwidth = 1;
gbc.gridy = 6;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(lbAllowPrinting, gbc);
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridwidth = 3;
gbc.gridy = 6;
gbc.anchor = GridBagConstraints.WEST;
securityPanel.add(cbAllowPrinting, gbc);
return securityPanel;
}
/**
* Creates the security config panel. This panel is used to select the level
* of the PDF security.
*
* @return the created security config panel.
*/
private JPanel createSecurityConfigPanel()
{
rbSecurityNone = new JRadioButton(getResources().getString(
"pdfsavedialog.securityNone"));
rbSecurity40Bit = new JRadioButton(getResources().getString(
"pdfsavedialog.security40bit"));
rbSecurity128Bit = new JRadioButton(getResources().getString(
"pdfsavedialog.security128bit"));
final Action securitySelectAction = new ActionSecuritySelection();
rbSecurityNone.addActionListener(securitySelectAction);
rbSecurity40Bit.addActionListener(securitySelectAction);
rbSecurity128Bit.addActionListener(securitySelectAction);
rbSecurity128Bit.setSelected(true);
final JPanel pnlSecurityConfig = new JPanel();
pnlSecurityConfig.setLayout(new GridLayout());
pnlSecurityConfig.add(rbSecurityNone);
pnlSecurityConfig.add(rbSecurity40Bit);
pnlSecurityConfig.add(rbSecurity128Bit);
final ButtonGroup btGrpSecurity = new ButtonGroup();
btGrpSecurity.add(rbSecurity128Bit);
btGrpSecurity.add(rbSecurity40Bit);
btGrpSecurity.add(rbSecurityNone);
return pnlSecurityConfig;
}
/**
* Gets and initializes the the combobox model for the security setting
* "allowPrinting".
*
* @return the combobox model containing the different values for the
* allowPrinting option.
*/
private DefaultComboBoxModel getPrintingComboBoxModel()
{
if (printingModel == null)
{
final Object[] data = {
getResources().getString("pdfsavedialog.option.noprinting"),
getResources().getString("pdfsavedialog.option.degradedprinting"),
getResources().getString("pdfsavedialog.option.fullprinting")
};
printingModel = new DefaultComboBoxModel(data);
}
return printingModel;
}
/** selects a file to use as target for the report processing. */
protected void performSelectFile()
{
// lazy initialize ... the file chooser is one of the hot spots here ...
if (fileChooser == null)
{
fileChooser = new JFileChooser();
final FilesystemFilter filter = new FilesystemFilter(PDF_FILE_EXTENSION,
"PDF Documents");
fileChooser.addChoosableFileFilter(filter);
fileChooser.setMultiSelectionEnabled(false);
}
final File file = new File(txFilename.getText());
fileChooser.setCurrentDirectory(file);
fileChooser.setSelectedFile(file);
final int option = fileChooser.showSaveDialog(this);
if (option == JFileChooser.APPROVE_OPTION)
{
final File selFile = fileChooser.getSelectedFile();
String selFileName = selFile.getAbsolutePath();
// Test if ends of pdf
if (selFileName.toLowerCase().endsWith(PDF_FILE_EXTENSION) == false)
{
selFileName = selFileName + PDF_FILE_EXTENSION;
}
txFilename.setText(selFileName);
}
}
/**
* Defines whether the user is allowed to print the file. If this right is
* granted, the user is also able to print a degraded version of the file,
* regardless of the <code>allowDegradedPrinting</code< property. If you
* disabled printing but enabled degraded printing, then the user is able to
* print a low-quality version of the document.
*
*/
public void setPrintLevel(final String printLevel)
{
if ("full".equals(printLevel))
{
this.cbAllowPrinting.setSelectedIndex(CBMODEL_FULL);
}
else if ("degraded".equals(printLevel))
{
this.cbAllowPrinting.setSelectedIndex(CBMODEL_DEGRADED);
}
else
{
this.cbAllowPrinting.setSelectedIndex(CBMODEL_NOPRINTING);
}
}
public String getPrintLevel ()
{
if (cbAllowPrinting.getSelectedIndex() == CBMODEL_FULL)
{
return "full";
}
if (cbAllowPrinting.getSelectedIndex() == CBMODEL_DEGRADED)
{
return "degraded";
}
return "none";
}
/**
* Queries the currently selected encryption. If an encryption is selected
* this method returns either Boolean.TRUE or Boolean.FALSE, when no
* encryption is set, <code>null</code> is returned. If no encryption is set,
* the security properties have no defined state.
*
* @return the selection state for the encryption. If no encryption is set,
* this method returns null, if 40-bit encryption is set, the method
* returns Boolean.FALSE and on 128-Bit-encryption, Boolean.TRUE is
* returned.
*/
public String getEncryptionValue()
{
if (rbSecurity40Bit.isSelected())
{
return PdfOutputModule.SECURITY_ENCRYPTION_40BIT;
}
if (rbSecurity128Bit.isSelected())
{
return PdfOutputModule.SECURITY_ENCRYPTION_128BIT;
}
return PdfOutputModule.SECURITY_ENCRYPTION_NONE;
}
/**
* Defines the currently selected encryption.
*
* @param b the new encryption state, one of null, Boolean.TRUE or
* Boolean.FALSE
*/
public void setEncryptionValue(final String b)
{
if (b != null)
{
if (b.equals(PdfOutputModule.SECURITY_ENCRYPTION_128BIT))
{
rbSecurity128Bit.setSelected(true);
updateSecurityPanelEnabled();
return;
}
else if (b.equals(PdfOutputModule.SECURITY_ENCRYPTION_40BIT))
{
rbSecurity40Bit.setSelected(true);
updateSecurityPanelEnabled();
return;
}
else if (b.equals(PdfOutputModule.SECURITY_ENCRYPTION_NONE) == false)
{
Log.warn("Invalid encryption value entered. " + b);
}
}
rbSecurityNone.setSelected(true);
updateSecurityPanelEnabled();
}
}