private DCPanel createNewStringPatternsPanel() {
final JButton simpleStringPatternButton =
createButton(
IconUtils.STRING_PATTERN_SIMPLE_IMAGEPATH,
"<html><b>Simple string pattern</b><br/>A string pattern based on simple string tokens, eg. 'Aaaaa 999'.</html>");
simpleStringPatternButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new SimpleStringPatternDialog(_catalog, _windowContext).setVisible(true);
}
});
final JButton regexStringPatternButton =
createButton(
IconUtils.STRING_PATTERN_REGEX_IMAGEPATH,
"<html><b>Regular expression string pattern</b><br/>A very flexible string pattern, based on regular expressions.</html>");
regexStringPatternButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new RegexStringPatternDialog(_catalog, _windowContext).setVisible(true);
}
});
final JButton regexSwapStringPatternButton =
createButton(
IconUtils.STRING_PATTERN_REGEXSWAP_IMAGEPATH,
"<html><b>Browse the RegexSwap</b><br/>Download patterns from DataCleaner's online RegexSwap.</html>");
regexSwapStringPatternButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
new RegexSwapDialog(_catalog, _windowContext, _userPreferences).setVisible(true);
}
});
final HelpIcon helpIcon =
new HelpIcon(
"<b>String patterns</b><br>"
+ "String pattern provides a way to match string values against patterns. This is often useful for validation or categorization of values in semi- or unstructured columns.");
final DCPanel panel =
DCPanel.flow(
simpleStringPatternButton,
regexStringPatternButton,
regexSwapStringPatternButton,
Box.createHorizontalStrut(100),
helpIcon);
panel.setBorder(WidgetUtils.BORDER_LIST_ITEM);
return panel;
}
private void updateComponents() {
_listPanel.removeAll();
final String[] names = _catalog.getStringPatternNames();
Arrays.sort(names);
final Icon icon = imageManager.getImageIcon("images/model/stringpattern.png");
for (final String name : names) {
final StringPattern stringPattern = _catalog.getStringPattern(name);
final DCLabel stringPatternLabel =
DCLabel.dark(
"<html><b>" + name + "</b><br/>" + getDescription(stringPattern) + "</html>");
stringPatternLabel.setIcon(icon);
stringPatternLabel.setMaximumWidth(ReferenceDataDialog.REFERENCE_DATA_ITEM_MAX_WIDTH);
final JButton editButton = WidgetFactory.createSmallButton("images/actions/edit.png");
editButton.setToolTipText("Edit string pattern");
if (stringPattern instanceof RegexStringPattern) {
editButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
RegexStringPatternDialog dialog =
new RegexStringPatternDialog(
(RegexStringPattern) stringPattern, _catalog, _windowContext);
dialog.setVisible(true);
}
});
} else if (stringPattern instanceof SimpleStringPattern) {
editButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
SimpleStringPatternDialog dialog =
new SimpleStringPatternDialog(
(SimpleStringPattern) stringPattern, _catalog, _windowContext);
dialog.setVisible(true);
}
});
} else {
editButton.setEnabled(false);
}
final JButton removeButton = WidgetFactory.createSmallButton(IconUtils.ACTION_REMOVE);
removeButton.setToolTipText("Remove string pattern");
removeButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
int result =
JOptionPane.showConfirmDialog(
StringPatternListPanel.this,
"Are you sure you wish to remove the string pattern '" + name + "'?",
"Confirm remove",
JOptionPane.YES_NO_OPTION);
if (result == JOptionPane.YES_OPTION) {
_catalog.removeStringPattern(stringPattern);
}
}
});
if (!_catalog.isStringPatternMutable(name)) {
editButton.setEnabled(false);
removeButton.setEnabled(false);
}
final DCPanel stringPatternPanel = new DCPanel();
stringPatternPanel.setBorder(WidgetUtils.BORDER_LIST_ITEM);
WidgetUtils.addToGridBag(stringPatternLabel, stringPatternPanel, 0, 0, 1.0, 0.0);
WidgetUtils.addToGridBag(editButton, stringPatternPanel, 1, 0, GridBagConstraints.EAST);
WidgetUtils.addToGridBag(removeButton, stringPatternPanel, 2, 0, GridBagConstraints.EAST);
_listPanel.add(stringPatternPanel);
}
if (names.length == 0) {
_listPanel.add(DCLabel.dark("(none)"));
}
updateUI();
}
