public void onPaste(ActionEvent ae) {
Object sourceObj = ae.getSource();
if (sourceObj instanceof JButton) {
JButton pasteButton = (JButton) sourceObj;
JTextField textField = (JTextField) pasteButton.getClientProperty(TEXT_FIELD_PROPERTY);
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
// odd: the Object param of getContents is not currently used
Transferable contents = clipboard.getContents(null);
boolean hasTransferableText =
(contents != null) && contents.isDataFlavorSupported(DataFlavor.stringFlavor);
if (hasTransferableText) {
try {
textField.setText((String) contents.getTransferData(DataFlavor.stringFlavor));
} catch (UnsupportedFlavorException | IOException ignored) {
}
}
}
}
@Override
public JComponent createUI(
DescriptionType inputOrOutput, Map<URI, Object> dataMap, Orientation orientation) {
// Create the main panel
JComponent component = new JPanel(new MigLayout("fill"));
boolean isOptional = false;
if (inputOrOutput instanceof InputDescriptionType) {
isOptional =
((InputDescriptionType) inputOrOutput).getMinOccurs().equals(new BigInteger("0"));
}
// Display the SourceCA into a JTextField
JTextField jtf = new JTextField();
jtf.setToolTipText(inputOrOutput.getAbstract().get(0).getValue());
// "Save" the CA inside the JTextField
jtf.getDocument().putProperty(DATA_MAP_PROPERTY, dataMap);
URI uri = URI.create(inputOrOutput.getIdentifier().getValue());
jtf.getDocument().putProperty(URI_PROPERTY, uri);
// add the listener for the text changes in the JTextField
jtf.getDocument()
.addDocumentListener(
EventHandler.create(DocumentListener.class, this, "saveDocumentText", "document"));
if (isOptional) {
if (dataMap.containsKey(uri)) {
jtf.setText(dataMap.get(uri).toString());
}
}
GeometryData geometryData = null;
if (inputOrOutput instanceof InputDescriptionType) {
geometryData =
(GeometryData) ((InputDescriptionType) inputOrOutput).getDataDescription().getValue();
}
// If the DescriptionType is an output, there is nothing to show, so exit
if (geometryData == null) {
return null;
}
component.add(jtf, "growx");
if (orientation.equals(Orientation.VERTICAL)) {
JPanel buttonPanel = new JPanel(new MigLayout());
// Create the button Browse
JButton pasteButton = new JButton(ToolBoxIcon.getIcon(ToolBoxIcon.PASTE));
// "Save" the sourceCA and the JTextField in the button
pasteButton.putClientProperty(TEXT_FIELD_PROPERTY, jtf);
pasteButton.setBorderPainted(false);
pasteButton.setContentAreaFilled(false);
pasteButton.setMargin(new Insets(0, 0, 0, 0));
// Add the listener for the click on the button
pasteButton.addActionListener(EventHandler.create(ActionListener.class, this, "onPaste", ""));
buttonPanel.add(pasteButton);
component.add(buttonPanel, "dock east");
}
return component;
}