@Override
public void actionPerformed(ActionEvent e) {
BasePanel bp = frame.basePanel();
if (bp == null) {
return;
}
BibtexEntry[] entries = bp.getSelectedEntries();
// Lazy creation of the dialog:
if (diag == null) {
createDialog();
}
cancelled = true;
prepareDialog(entries.length > 0);
Util.placeDialog(diag, frame);
diag.setVisible(true);
if (cancelled) {
return;
}
Collection<BibtexEntry> entryList;
// If all entries should be treated, change the entries array:
if (all.isSelected()) {
entryList = bp.database().getEntries();
} else {
entryList = Arrays.asList(entries);
}
String toSet = text.getText();
if (toSet.isEmpty()) {
toSet = null;
}
String[] fields = getFieldNames(field.getText().trim().toLowerCase());
NamedCompound ce = new NamedCompound(Globals.lang("Set field"));
if (rename.isSelected()) {
if (fields.length > 1) {
// TODO: message: can only rename a single field
} else {
ce.addEdit(
Util.massRenameField(entryList, fields[0], renameTo.getText(), overwrite.isSelected()));
}
} else {
for (String field1 : fields) {
ce.addEdit(
Util.massSetField(
entryList, field1, set.isSelected() ? toSet : null, overwrite.isSelected()));
}
}
ce.end();
bp.undoManager.addEdit(ce);
bp.markBaseChanged();
}
private void prepareDialog(boolean selection) {
selected.setEnabled(selection);
if (selection) {
selected.setSelected(true);
} else {
all.setSelected(true);
}
// Make sure one of the following ones is selected:
if (!set.isSelected() && !clear.isSelected() && !rename.isSelected()) {
set.setSelected(true);
}
}
private void createDialog() {
diag = new JDialog(frame, Globals.lang("Set/clear/rename fields"), true);
field = new JTextField();
text = new JTextField();
text.setEnabled(false);
renameTo = new JTextField();
renameTo.setEnabled(false);
JButton ok = new JButton(Globals.lang("Ok"));
JButton cancel = new JButton(Globals.lang("Cancel"));
all = new JRadioButton(Globals.lang("All entries"));
selected = new JRadioButton(Globals.lang("Selected entries"));
clear = new JRadioButton(Globals.lang("Clear fields"));
set = new JRadioButton(Globals.lang("Set fields"));
rename = new JRadioButton(Globals.lang("Rename field to:"));
rename.setToolTipText(
Globals.lang("Move contents of a field into a field with a different name"));
set.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
// Entering a text is only relevant if we are setting, not clearing:
text.setEnabled(set.isSelected());
}
});
clear.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent event) {
// Overwrite protection makes no sense if we are clearing the field:
overwrite.setEnabled(!clear.isSelected());
}
});
rename.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
// Entering a text is only relevant if we are renaming
renameTo.setEnabled(rename.isSelected());
}
});
overwrite = new JCheckBox(Globals.lang("Overwrite existing field values"), true);
ButtonGroup bg = new ButtonGroup();
bg.add(all);
bg.add(selected);
bg = new ButtonGroup();
bg.add(clear);
bg.add(set);
bg.add(rename);
DefaultFormBuilder builder =
new DefaultFormBuilder(new FormLayout("left:pref, 4dlu, fill:100dlu", ""));
builder.appendSeparator(Globals.lang("Field name"));
builder.append(Globals.lang("Field name"));
builder.append(field);
builder.nextLine();
builder.appendSeparator(Globals.lang("Include entries"));
builder.append(all, 3);
builder.nextLine();
builder.append(selected, 3);
builder.nextLine();
builder.appendSeparator(Globals.lang("New field value"));
builder.append(set);
builder.append(text);
builder.nextLine();
builder.append(clear);
builder.nextLine();
builder.append(rename);
builder.append(renameTo);
builder.nextLine();
builder.append(overwrite, 3);
ButtonBarBuilder bb = new ButtonBarBuilder();
bb.addGlue();
bb.addButton(ok);
bb.addButton(cancel);
bb.addGlue();
builder.getPanel().setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
bb.getPanel().setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
diag.getContentPane().add(builder.getPanel(), BorderLayout.CENTER);
diag.getContentPane().add(bb.getPanel(), BorderLayout.SOUTH);
diag.pack();
ok.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// Check if the user tries to rename multiple fields:
if (rename.isSelected()) {
String[] fields = getFieldNames(field.getText());
if (fields.length > 1) {
JOptionPane.showMessageDialog(
diag,
Globals.lang("You can only rename one field at a time"),
"",
JOptionPane.ERROR_MESSAGE);
return; // Do not close the dialog.
}
}
cancelled = false;
diag.dispose();
}
});
AbstractAction cancelAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
cancelled = true;
diag.dispose();
}
};
cancel.addActionListener(cancelAction);
// Key bindings:
ActionMap am = builder.getPanel().getActionMap();
InputMap im = builder.getPanel().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
im.put(Globals.prefs.getKey("Close dialog"), "close");
am.put("close", cancelAction);
}