/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008 jOpenDocument, by ILM Informatique. All rights reserved.
*
* The contents of this file are subject to the terms of the GNU
* General Public License Version 3 only ("GPL").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the License at http://www.gnu.org/licenses/gpl-3.0.html
* See the License for the specific language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each file.
*
*/
package org.jopendocument.tools;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.jopendocument.io.ODTContentExtractor;
/**
* A small application to find documents containing a given text
*/
public class ContentFinder extends JFrame {
private static final long serialVersionUID = -8535510980733968129L;
private File selectedDir;
final JTextField textFieldFolder = new JTextField(200);
public ContentFinder() {
JPanel p = new JPanel();
p.setLayout(new BorderLayout());
p.add(new JLabel("Explore folder:"), BorderLayout.WEST);
p.add(textFieldFolder, BorderLayout.CENTER);
final JButton buttonSelection = new JButton("Select folder");
buttonSelection.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
openSelectionDialog();
}
});
p.add(buttonSelection, BorderLayout.EAST);
JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
mainPanel.add(new JLabel("Find text:"), BorderLayout.WEST);
final JTextField textFieldRecherche = new JTextField(200);
mainPanel.add(textFieldRecherche, BorderLayout.CENTER);
final JLabel status = new JLabel("");
mainPanel.add(status, BorderLayout.SOUTH);
final JTextArea result = new JTextArea();
result.setEditable(false);
JScrollPane scroll = new JScrollPane(result);
final JButton searchButton = new JButton("Find");
searchButton.setEnabled(false);
//
JPanel framePanel = new JPanel();
framePanel.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.weightx = 1;
c.weighty = 0;
c.gridx = 0;
c.gridy = 0;
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(2, 2, 2, 2);
framePanel.add(p, c);
//
c.gridy++;
framePanel.add(mainPanel, c);
//
c.gridy++;
c.weighty = 1;
c.fill = GridBagConstraints.BOTH;
framePanel.add(scroll, c);
//
c.gridy++;
c.gridy++;
c.weightx = 0;
c.weighty = 0;
c.fill = GridBagConstraints.NONE;
c.anchor = GridBagConstraints.EAST;
framePanel.add(searchButton, c);
this.setContentPane(framePanel);
searchButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ev) {
searchButton.setEnabled(false);
if (selectedDir == null) {
openSelectionDialog();
}
Runnable r = new Runnable() {
public void run() {
if (selectedDir != null && selectedDir.isDirectory()) {
File files[] = selectedDir.listFiles();
result.setText("");
for (int i = 0; i < files.length; i++) {
File file = files[i];
final String name = file.getName();
if (name.endsWith(".sxw") || name.endsWith(".sxc") || name.endsWith(".ods") || name.endsWith(".odt")) {
updateStatus("Looking at:" + file.getAbsolutePath());
ODTContentExtractor l = new ODTContentExtractor(file);
try {
l.load();
} catch (IOException e) {
e.printStackTrace();
}
if (l.containsIgnoreCase(textFieldRecherche.getText())) {
result.append(file.getAbsolutePath() + "\n");
}
}
updateStatus("Done");
}
}
SwingUtilities.invokeLater(new Runnable() {
public void run() {
searchButton.setEnabled(true);
}
});
}
private void updateStatus(final String s) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
status.setText(s);
}
});
}
};
Thread th = new Thread(r);
th.start();
}
});
textFieldRecherche.getDocument().addDocumentListener(new DocumentListener() {
public void changedUpdate(DocumentEvent e) {
checkDocument();
}
private void checkDocument() {
if (textFieldRecherche.getText().trim().length() == 0) {
searchButton.setEnabled(false);
} else {
searchButton.setEnabled(true);
}
}
public void insertUpdate(DocumentEvent e) {
checkDocument();
}
public void removeUpdate(DocumentEvent e) {
checkDocument();
}
});
textFieldFolder.getDocument().addDocumentListener(new DocumentListener() {
public void changedUpdate(DocumentEvent e) {
checkDocument();
}
private void checkDocument() {
String fNma = textFieldFolder.getText().trim();
File f = new File(fNma);
if (f.exists() && f.isDirectory()) {
selectedDir = f;
textFieldFolder.setBackground(Color.WHITE);
} else {
textFieldFolder.setBackground(new Color(255, 220, 110));
}
}
public void insertUpdate(DocumentEvent e) {
checkDocument();
}
public void removeUpdate(DocumentEvent e) {
checkDocument();
}
});
}
protected void openSelectionDialog() {
JFileChooser fChooser = new JFileChooser();
fChooser.setApproveButtonText("Look in folder...");
fChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
if (fChooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
File fi = fChooser.getSelectedFile();
if (fi != null && fi.isDirectory()) {
this.selectedDir = fi;
this.textFieldFolder.setText(fi.getAbsolutePath());
}
}
}
public static void main(String[] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, UnsupportedLookAndFeelException {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
final JFrame f = new ContentFinder();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setSize(new Dimension(800, 400));
f.setLocation(100, 100);
f.setVisible(true);
}
}