/**
* eobjects.org DataCleaner
* Copyright (C) 2010 eobjects.org
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program 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 distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.eobjects.datacleaner.windows;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import javax.inject.Inject;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JOptionPane;
import javax.swing.border.EmptyBorder;
import javax.swing.event.DocumentEvent;
import org.eobjects.analyzer.reference.TextFileDictionary;
import org.eobjects.analyzer.util.StringUtils;
import org.eobjects.datacleaner.bootstrap.WindowContext;
import org.eobjects.datacleaner.guice.Nullable;
import org.eobjects.datacleaner.panels.DCPanel;
import org.eobjects.datacleaner.user.MutableReferenceDataCatalog;
import org.eobjects.datacleaner.user.UserPreferences;
import org.eobjects.datacleaner.util.DCDocumentListener;
import org.eobjects.datacleaner.util.ImageManager;
import org.eobjects.datacleaner.util.WidgetFactory;
import org.eobjects.datacleaner.util.WidgetUtils;
import org.eobjects.datacleaner.widgets.CharSetEncodingComboBox;
import org.eobjects.datacleaner.widgets.DCLabel;
import org.eobjects.datacleaner.widgets.FileSelectionListener;
import org.eobjects.datacleaner.widgets.FilenameTextField;
import org.jdesktop.swingx.JXTextField;
import org.jdesktop.swingx.VerticalLayout;
public final class TextFileDictionaryDialog extends AbstractDialog {
private static final long serialVersionUID = 1L;
private final UserPreferences _userPreferences;
private final TextFileDictionary _originalDictionary;
private final MutableReferenceDataCatalog _catalog;
private final JXTextField _nameTextField;
private final FilenameTextField _filenameTextField;
private final JComboBox _encodingComboBox;
private volatile boolean _nameAutomaticallySet = true;
@Inject
protected TextFileDictionaryDialog(@Nullable TextFileDictionary dictionary, MutableReferenceDataCatalog catalog,
WindowContext windowContext, UserPreferences userPreferences) {
super(windowContext, ImageManager.getInstance().getImage("images/window/banner-dictionaries.png"));
_originalDictionary = dictionary;
_catalog = catalog;
_userPreferences = userPreferences;
_nameTextField = WidgetFactory.createTextField("Dictionary name");
_nameTextField.getDocument().addDocumentListener(new DCDocumentListener() {
@Override
protected void onChange(DocumentEvent e) {
_nameAutomaticallySet = false;
}
});
_filenameTextField = new FilenameTextField(_userPreferences.getOpenDatastoreDirectory(), true);
_filenameTextField.addFileSelectionListener(new FileSelectionListener() {
@Override
public void onSelected(FilenameTextField filenameTextField, File file) {
if (_nameAutomaticallySet || StringUtils.isNullOrEmpty(_nameTextField.getText())) {
_nameTextField.setText(file.getName());
_nameAutomaticallySet = true;
}
File dir = file.getParentFile();
_userPreferences.setOpenDatastoreDirectory(dir);
}
});
_encodingComboBox = new CharSetEncodingComboBox();
if (dictionary != null) {
_nameTextField.setText(dictionary.getName());
_filenameTextField.setFilename(dictionary.getFilename());
_encodingComboBox.setSelectedItem(dictionary.getEncoding());
}
}
@Override
protected String getBannerTitle() {
return "Text file dictionary";
}
@Override
protected int getDialogWidth() {
return 465;
}
@Override
protected JComponent getDialogContent() {
final DCPanel formPanel = new DCPanel();
int row = 0;
WidgetUtils.addToGridBag(DCLabel.bright("Dictionary name:"), formPanel, 0, row);
WidgetUtils.addToGridBag(_nameTextField, formPanel, 1, row);
row++;
WidgetUtils.addToGridBag(DCLabel.bright("Filename:"), formPanel, 0, row);
WidgetUtils.addToGridBag(_filenameTextField, formPanel, 1, row);
row++;
WidgetUtils.addToGridBag(DCLabel.bright("Character encoding:"), formPanel, 0, row);
WidgetUtils.addToGridBag(_encodingComboBox, formPanel, 1, row);
row++;
final JButton saveButton = WidgetFactory.createButton("Save dictionary", "images/model/dictionary.png");
saveButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String name = _nameTextField.getText();
if (StringUtils.isNullOrEmpty(name)) {
JOptionPane.showMessageDialog(TextFileDictionaryDialog.this,
"Please fill out the name of the dictionary");
return;
}
String filename = _filenameTextField.getFilename();
if (StringUtils.isNullOrEmpty(filename)) {
JOptionPane.showMessageDialog(TextFileDictionaryDialog.this,
"Please fill out the filename or select a file using the 'Browse' button");
return;
}
String encoding = (String) _encodingComboBox.getSelectedItem();
if (StringUtils.isNullOrEmpty(filename)) {
JOptionPane.showMessageDialog(TextFileDictionaryDialog.this, "Please select a character encoding");
return;
}
TextFileDictionary dict = new TextFileDictionary(name, filename, encoding);
if (_originalDictionary != null) {
_catalog.removeDictionary(_originalDictionary);
}
_catalog.addDictionary(dict);
TextFileDictionaryDialog.this.dispose();
}
});
final DCPanel buttonPanel = new DCPanel();
buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT, 0, 0));
buttonPanel.add(saveButton);
WidgetUtils.addToGridBag(buttonPanel, formPanel, 0, row, 2, 1);
final DCLabel descriptionLabel = DCLabel
.brightMultiLine("A text file dictionary is a dictionary based on a text file containing values separated by linebreaks.");
descriptionLabel.setBorder(new EmptyBorder(10, 10, 10, 20));
descriptionLabel.setPreferredSize(new Dimension(300, 100));
final DCPanel mainPanel = new DCPanel();
mainPanel.setLayout(new VerticalLayout(4));
mainPanel.add(descriptionLabel);
mainPanel.add(formPanel);
return mainPanel;
}
@Override
protected boolean isWindowResizable() {
return true;
}
@Override
public String getWindowTitle() {
return "Text file dictionary";
}
}