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TestGui.java
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/**
*
*/
package example;
import java.awt.BorderLayout;
import java.awt.Font;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Vector;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.JTextPane;
import javax.swing.JTree;
import javax.swing.ListSelectionModel;
import javax.swing.WindowConstants;
import javax.swing.table.AbstractTableModel;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import com.pff.*;
/**
* @author toweruser
*
*/
public class TestGui implements ActionListener {
private PSTFile pstFile;
private EmailTableModel emailTableModel;
private JTextPane emailText;
private JPanel emailPanel;
private JPanel attachPanel;
private JLabel attachLabel;
private JTextField attachText;
private PSTMessage selectedMessage;
private JFrame f;
public TestGui(String filename) throws PSTException, IOException {
// setup the basic window
this.f = new JFrame("PST Browser");
// attempt to open the pst file
try {
this.pstFile = new PSTFile(filename);
pstFile.setGlobalCodepage("windows-1252");
} catch (final Exception err) {
err.printStackTrace();
System.exit(1);
}
// do the tree thing
final DefaultMutableTreeNode top = new DefaultMutableTreeNode(this.pstFile.getMessageStore());
try {
this.buildTree(top, this.pstFile.getRootFolder());
} catch (final Exception err) {
err.printStackTrace();
System.exit(1);
}
final JTree folderTree = new JTree(top) {
@Override
public String convertValueToText(final Object value, final boolean selected, final boolean expanded,
final boolean leaf, final int row, final boolean hasFocus) {
final DefaultMutableTreeNode nodeValue = (DefaultMutableTreeNode) value;
if (nodeValue.getUserObject() instanceof PSTFolder) {
final PSTFolder folderValue = (PSTFolder) nodeValue.getUserObject();
return folderValue.getDescriptorNodeId() + " - " + folderValue.getDisplayName() + " "
+ folderValue.getAssociateContentCount() + "";
} else if (nodeValue.getUserObject() instanceof PSTMessageStore) {
final PSTMessageStore folderValue = (PSTMessageStore) nodeValue.getUserObject();
return folderValue.getDisplayName();
} else {
return value.toString();
}
}
};
final DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer();
renderer.setLeafIcon(renderer.getDefaultClosedIcon());
folderTree.setCellRenderer(renderer);
// event handler for changing...
folderTree.addTreeSelectionListener(e -> {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) folderTree.getLastSelectedPathComponent();
if (node == null) {
return;
}
if (node.getUserObject() instanceof PSTFolder) {
final PSTFolder folderValue = (PSTFolder) node.getUserObject();
try {
TestGui.this.selectFolder(folderValue);
} catch (final Exception err) {
System.out.println("unable to change folder");
err.printStackTrace();
}
}
});
final JScrollPane treePane = new JScrollPane(folderTree);
// the table
JScrollPane emailTablePanel = null;
try {
this.emailTableModel = new EmailTableModel(this.pstFile.getRootFolder(), this.pstFile);
final JTable emailTable = new JTable(this.emailTableModel);
emailTable.setAutoCreateRowSorter(true);
emailTablePanel = new JScrollPane(emailTable);
emailTable.setFillsViewportHeight(true);
final ListSelectionModel selectionModel = emailTable.getSelectionModel();
selectionModel.addListSelectionListener(e -> {
final JTable source = emailTable;
TestGui.this.selectedMessage = TestGui.this.emailTableModel.getMessageAtRow(source.convertRowIndexToModel(source.getSelectedRow()));
if (TestGui.this.selectedMessage instanceof PSTContact) {
final PSTContact contact = (PSTContact) TestGui.this.selectedMessage;
TestGui.this.emailText.setText(contact.toString());
} else if (TestGui.this.selectedMessage instanceof PSTAppointment) {
final PSTAppointment task = (PSTAppointment) TestGui.this.selectedMessage;
TestGui.this.emailText.setText(task.toString());
} else if (TestGui.this.selectedMessage instanceof PSTTask) {
final PSTTask task = (PSTTask) TestGui.this.selectedMessage;
TestGui.this.emailText.setText(task.toString());
} else if (TestGui.this.selectedMessage instanceof PSTActivity) {
final PSTActivity journalEntry = (PSTActivity) TestGui.this.selectedMessage;
TestGui.this.emailText.setText(journalEntry.toString());
} else if (TestGui.this.selectedMessage instanceof PSTRss) {
final PSTRss rss = (PSTRss) TestGui.this.selectedMessage;
TestGui.this.emailText.setText(rss.toString());
} else if (TestGui.this.selectedMessage != null) {
// System.out.println(selectedMessage.getMessageClass());
TestGui.this.emailText.setText(TestGui.this.selectedMessage.getBody());
// System.out.println(selectedMessage);
// emailText.setText(selectedMessage.toString());
// emailText.setText(selectedMessage.toString());
// PSTTask task = selectedMessage.toTask();
// emailText.setText(task.toString());
}
TestGui.this.setAttachmentText();
// treePane.getViewport().setViewPosition(new Point(0,0));
TestGui.this.emailText.setCaretPosition(0);
});
} catch (final Exception err) {
err.printStackTrace();
}
this.f.setJMenuBar(this.createMenu());
// the email
this.emailText = new JTextPane();
this.emailText.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));
// emailText.setFont(new Font("Arial Unicode MS", Font.PLAIN, 12));
this.emailPanel = new JPanel(new BorderLayout());
this.attachPanel = new JPanel(new BorderLayout());
this.attachLabel = new JLabel("Attachments:");
this.attachText = new JTextField("");
this.attachText.setEditable(false);
this.attachPanel.add(this.attachLabel, BorderLayout.WEST);
this.attachPanel.add(this.attachText, BorderLayout.CENTER);
this.emailPanel.add(this.attachPanel, BorderLayout.NORTH);
this.emailPanel.add(this.emailText, BorderLayout.CENTER);
final JSplitPane emailSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, emailTablePanel,
new JScrollPane(this.emailPanel));
emailSplitPane.setOneTouchExpandable(true);
emailSplitPane.setDividerLocation(0.25);
// add a split pane, 1 for our tree, the other for our emails
final JSplitPane primaryPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, treePane, emailSplitPane);
primaryPane.setOneTouchExpandable(true);
primaryPane.setDividerLocation(0.3);
this.f.add(primaryPane);
// Set the default close operation for the window,
// or else the program won't exit when clicking close button
this.f.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
// Set the visibility as true, thereby displaying it
this.f.setVisible(true);
// f.setSize(800, 600);
this.f.setExtendedState(this.f.getExtendedState() | Frame.MAXIMIZED_BOTH);
}
private void buildTree(final DefaultMutableTreeNode top, final PSTFolder theFolder) {
// this is recursive, try and keep up.
try {
final Vector children = theFolder.getSubFolders();
final Iterator childrenIterator = children.iterator();
while (childrenIterator.hasNext()) {
final PSTFolder folder = (PSTFolder) childrenIterator.next();
final DefaultMutableTreeNode node = new DefaultMutableTreeNode(folder);
if (folder.getSubFolders().size() > 0) {
this.buildTree(node, folder);
} else {
}
top.add(node);
}
} catch (final Exception err) {
err.printStackTrace();
System.exit(1);
}
}
void setAttachmentText() {
final StringBuffer s = new StringBuffer();
try {
if (this.selectedMessage != null) {
final int numAttach = this.selectedMessage.getNumberOfAttachments();
for (int x = 0; x < numAttach; x++) {
final PSTAttachment attach = this.selectedMessage.getAttachment(x);
String filename = attach.getLongFilename();
if (filename.isEmpty()) {
filename = attach.getFilename();
}
if (!filename.isEmpty()) {
if (x != 0) {
s.append(", ");
}
s.append(filename);
}
}
}
} catch (final Exception e) {
}
this.attachText.setText(s.toString());
}
void selectFolder(final PSTFolder folder) throws IOException, PSTException {
// load up the non-folder children.
this.emailTableModel.setFolder(folder);
}
public JMenuBar createMenu() {
JMenuBar menuBar;
JMenu menu;
menuBar = new JMenuBar();
menu = new JMenu("File");
menu.setMnemonic(KeyEvent.VK_F);
menuBar.add(menu);
final JMenuItem menuItem = new JMenuItem("Save Attachments", KeyEvent.VK_S);
menuItem.addActionListener(this);
menu.add(menuItem);
return menuBar;
}
@Override
public void actionPerformed(final ActionEvent e) {
final JMenuItem source = (JMenuItem) (e.getSource());
if (source.getText() == "Save Attachments") {
this.saveAttachments();
}
}
private void saveAttachments() {
if (this.selectedMessage != null) {
final int numAttach = this.selectedMessage.getNumberOfAttachments();
if (numAttach == 0) {
JOptionPane.showMessageDialog(this.f, "Email has no attachments");
return;
}
try {
for (int x = 0; x < numAttach; x++) {
final PSTAttachment attach = this.selectedMessage.getAttachment(x);
final InputStream attachmentStream = attach.getFileInputStream();
String filename = attach.getLongFilename();
if (filename.isEmpty()) {
filename = attach.getFilename();
}
final JFileChooser chooser = new JFileChooser();
chooser.setSelectedFile(new File(filename));
final int r = chooser.showSaveDialog(this.f);
if (r == JFileChooser.APPROVE_OPTION) {
final FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
// 8176 is the block size used internally and should
// give the best performance
final int bufferSize = 8176;
final byte[] buffer = new byte[bufferSize];
int count;
do {
count = attachmentStream.read(buffer);
out.write(buffer, 0, count);
} while (count == bufferSize);
out.close();
}
attachmentStream.close();
}
} catch (final IOException ioe) {
JOptionPane.showMessageDialog(this.f, "Failed writing to file");
} catch (final PSTException pste) {
JOptionPane.showMessageDialog(this.f, "Error in PST file");
}
}
}
/**
* Main.
*
* @param args the args
* @throws PSTException the pst exception
* @throws IOException the io exception
*/
public static void main(final String[] args) throws PSTException, IOException {
new TestGui(args[0]);
}
}
class EmailTableModel extends AbstractTableModel {
PSTFolder theFolder = null;
ArrayList<PSTMessage> theFolderMessageList;
PSTFile theFile = null;
HashMap cache = new HashMap();
public EmailTableModel(final PSTFolder theFolder, final PSTFile theFile) {
super();
this.theFolder = theFolder;
this.theFile = theFile;
}
String[] columnNames = { "Descriptor ID", "MessageClass", "Subject", "From", "To", "Date", "Has Attachments" };
String[][] rowData = { { "", "", "", "", "" } };
int rowCount = 0;
@Override
public String getColumnName(final int col) {
return this.columnNames[col].toString();
}
@Override
public int getColumnCount() {
return this.columnNames.length;
}
@Override
public int getRowCount() {
try {
// System.out.println("Email count: "+theFolder.getEmailCount());
return this.theFolder.getContentCount();
} catch (final Exception err) {
err.printStackTrace();
System.exit(0);
}
return 0;
}
public PSTMessage getMessageAtRow(final int row) {
PSTMessage next = null;
try {
if (this.cache.containsKey(((Object)theFolder)+toString()+" - "+row)) {
next = (PSTMessage) this.cache.get(((Object)theFolder)+toString()+" - "+row);
} else {
this.theFolder.moveChildCursorTo(row);
next = (PSTMessage) this.theFolder.getNextChild();
this.cache.put(((Object)theFolder)+toString()+" - "+row, next);
}
} catch (final Exception e) {
e.printStackTrace();
}
return next;
}
@Override
public Object getValueAt(final int row, final int col) {
// get the child at...
try {
final PSTMessage next = this.getMessageAtRow(row);
if (next == null) {
return null;
}
switch (col) {
case 0:
return next.getDescriptorNode().descriptorIdentifier + "";
case 1:
return next.getMessageClass();
case 2:
return next.getSubject();
case 3:
return next.getSentRepresentingName() + " <" + next.getSentRepresentingEmailAddress() + ">";
case 4:
return next.getReceivedByName() + " <" + next.getReceivedByAddress() + ">" + next.getDisplayTo();
case 5:
return next.getClientSubmitTime();
// return next.isFlagged();
// return next.isDraft();
// PSTTask task = next.toTask();
// return task.toString();
case 6:
return (next.hasAttachments() ? "Yes" : "No");
}
} catch (final Exception e) {
e.printStackTrace();
System.exit(0);
}
return "";
}
@Override
public boolean isCellEditable(final int row, final int col) {
return false;
}
@Override
public Class<?> getColumnClass(int columnIndex) {
return String.class;
}
public void setFolder(final PSTFolder theFolder) throws PSTException, IOException {
theFolder.moveChildCursorTo(0);
this.theFolder = theFolder;
this.fireTableDataChanged();
}
}