public StringReplacementPanel()

in taverna-external-tool-activity-ui/src/main/java/org/apache/taverna/activities/externaltool/views/StringReplacementPanel.java [63:133]
56 lines of code
4 McCabe index (conditional complexity)

	public StringReplacementPanel(final ExternalToolConfigView view, final List<ExternalToolStringReplacementViewer> stringReplacementViewList) {
		super(new BorderLayout());
		this.view = view;
		this.stringReplacementViewList = stringReplacementViewList;

		final JPanel inputEditPanel = new JPanel(new GridBagLayout());

		final GridBagConstraints inputConstraint = new GridBagConstraints();

		inputConstraint.anchor = GridBagConstraints.FIRST_LINE_START;
		inputConstraint.gridx = 0;
		inputConstraint.gridy = 0;
		inputConstraint.weightx = 0.1;
		inputConstraint.fill = GridBagConstraints.BOTH;

		inputConstraint.gridx = 0;
		synchronized (stringReplacementViewList) {
			for (ExternalToolStringReplacementViewer inputView : stringReplacementViewList) {
				addStringReplacementViewer(this, inputEditPanel,
						inputView, elementLabels);

			}
		}

		JTextArea descriptionText = new JTextArea(
				STRING_REPLACEMENT_DESCRIPTION);
		descriptionText.setEditable(false);
		descriptionText.setFocusable(false);
		descriptionText.setBorder(new EmptyBorder(5, 5, 10, 5));
		descriptionText.setLineWrap(true);
		descriptionText.setWrapStyleWord(true);

		this.add(descriptionText, BorderLayout.NORTH);
		this.add(new JScrollPane(inputEditPanel),
				BorderLayout.CENTER);
		JButton addInputPortButton = new DeselectingButton("Add string replacement",
				new AbstractAction() {

			public void actionPerformed(ActionEvent e) {

				int portNumber = 1;
				String name2 = "in" + portNumber++;
				boolean nameExists = true;
				while (nameExists == true) {
					nameExists = view.portNameExists(name2);
					if (nameExists) {
						name2 = "in" + portNumber++;
					}
				}

				ExternalToolStringReplacementViewer newViewer = new ExternalToolStringReplacementViewer(
						name2);
				synchronized (stringReplacementViewList) {
					stringReplacementViewList.add(newViewer);
					addStringReplacementViewer(StringReplacementPanel.this, inputEditPanel,
							newViewer, elementLabels);
					inputEditPanel.revalidate();
					inputEditPanel.repaint();
				}

			}

		});

		JPanel buttonPanel = new JPanel();
		buttonPanel.setLayout(new BorderLayout());

		buttonPanel.add(addInputPortButton, BorderLayout.EAST);

		this.add(buttonPanel, BorderLayout.SOUTH);
	}