@Override
public void actionPerformed(ActionEvent ae) {
try {
String action = ae.getActionCommand();
switch (action) {
case "sign":
String message = messageField.getText();
if (message.length() == 0) {
UIRes.showErrorMessage(this, "Error", "You must enter the message text to sign");
} else {
int index = nameField.getSelectedIndex();
ECKey key = BTCLoader.keys.get(index);
String signature = key.signMessage(message);
signatureField.setText(signature);
}
break;
case "copy":
String signature = signatureField.getText();
StringSelection sel = new StringSelection(signature);
Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
cb.setContents(sel, null);
break;
case "done":
setVisible(false);
dispose();
break;
}
} catch (ECException exc) {
ErrorLog.get().logException("Unable to sign message", exc);
} catch (Exception exc) {
ErrorLog.get().logException("Exception while processing action event", exc);
}
}
public static void showDialog(JDialog parent) {
try {
JDialog dialog = new SignDialog(parent);
dialog.pack();
dialog.setLocationRelativeTo(parent);
dialog.setVisible(true);
} catch (Exception exc) {
ErrorLog.get().logException("Exception while displaying dialog", exc);
}
}