public GraphViewConfigurationPanel()

in taverna-graph-view/src/main/java/org/apache/taverna/workbench/views/graph/config/GraphViewConfigurationPanel.java [79:227]
116 lines of code
1 McCabe index (conditional complexity)

	public GraphViewConfigurationPanel(GraphViewConfiguration configuration) {
		this.configuration = configuration;
		GridBagLayout gridbag = new GridBagLayout();
		GridBagConstraints c = new GridBagConstraints();
		setLayout(gridbag);

		// Title describing what kind of settings we are configuring here
		JTextArea descriptionText = new JTextArea(
				"Default settings for the workflow diagram");
		descriptionText.setLineWrap(true);
		descriptionText.setWrapStyleWord(true);
		descriptionText.setEditable(false);
		descriptionText.setFocusable(false);
		descriptionText.setBorder(new EmptyBorder(10, 10, 10, 10));

		JLabel defaultLayoutLabel = new JLabel("Service display");

		noPorts = new JRadioButton();
		allPorts = new JRadioButton();
		blobs = new JRadioButton();

		JLabel noPortsLabel = new JLabel("Name only", noportIcon, LEFT);
		JLabel allPortsLabel = new JLabel("Name and ports", allportIcon, LEFT);
		JLabel blobsLabel = new JLabel("No text", blobIcon, LEFT);

		ButtonGroup buttonGroup = new ButtonGroup();
		buttonGroup.add(noPorts);
		buttonGroup.add(allPorts);
		buttonGroup.add(blobs);

		JLabel defaultAlignmentLabel = new JLabel("Diagram alignment");

		vertical = new JRadioButton();
		horizontal = new JRadioButton();

		JLabel verticalLabel = new JLabel("Vertical", verticalIcon, LEFT);
		JLabel horizontalLabel = new JLabel("Horizontal", horizontalIcon, LEFT);

		ButtonGroup alignmentButtonGroup = new ButtonGroup();
		alignmentButtonGroup.add(horizontal);
		alignmentButtonGroup.add(vertical);

		animation = new JCheckBox("Enable animation");

		animationSpeedLabel = new JLabel("Animation speed");

		animationSpeedSlider = new JSlider(ANIMATION_SPEED_MIN,
				ANIMATION_SPEED_MAX);
		animationSpeedSlider.setMajorTickSpacing(500);
		animationSpeedSlider.setMinorTickSpacing(100);
		animationSpeedSlider.setPaintTicks(true);
		animationSpeedSlider.setPaintLabels(true);
		animationSpeedSlider.setInverted(true);
		animationSpeedSlider.setSnapToTicks(true);

		Hashtable<Integer, JLabel> labelTable = new Hashtable<>();
		labelTable.put(new Integer(ANIMATION_SPEED_MIN), new JLabel("Fast"));
		labelTable.put(new Integer(
				((ANIMATION_SPEED_MAX - ANIMATION_SPEED_MIN) / 2)
						+ ANIMATION_SPEED_MIN), new JLabel("Medium"));
		labelTable.put(new Integer(ANIMATION_SPEED_MAX), new JLabel("Slow"));
		animationSpeedSlider.setLabelTable(labelTable);

		animation.addItemListener(new ItemListener() {
			@Override
			public void itemStateChanged(ItemEvent e) {
				boolean animationEnabled = animation.isSelected();
				animationSpeedLabel.setEnabled(animationEnabled);
				animationSpeedSlider.setEnabled(animationEnabled);
			}
		});

		// Set current configuration values
		setFields(configuration);

		c.anchor = WEST;
		c.gridx = 0;
		c.gridwidth = REMAINDER;
		c.weightx = 1d;
		c.weighty = 0d;
		c.fill = HORIZONTAL;

		add(descriptionText, c);

		c.insets = new Insets(10, 0, 10, 0);
		add(defaultLayoutLabel, c);

		c.insets = new Insets(0, 20, 0, 0);
		c.gridwidth = 1;
		c.weightx = 0d;
		add(noPorts, c);
		c.insets = new Insets(0, 5, 0, 0);
		c.gridx = RELATIVE;
		add(noPortsLabel, c);

		c.insets = new Insets(0, 10, 0, 0);
		add(allPorts, c);
		c.insets = new Insets(0, 5, 0, 0);
		add(allPortsLabel, c);

		c.insets = new Insets(0, 10, 0, 0);
		add(blobs, c);
		c.insets = new Insets(0, 5, 0, 0);
		c.gridwidth = REMAINDER;
		c.weightx = 1d;
		add(blobsLabel, c);

		// alignment
		c.insets = new Insets(20, 0, 10, 0);
		c.gridx = 0;
		add(defaultAlignmentLabel, c);

		c.insets = new Insets(0, 20, 0, 0);
		c.gridx = 0;
		c.gridwidth = 1;
		c.weightx = 0d;
		add(vertical, c);
		c.insets = new Insets(0, 5, 0, 0);
		c.gridx = RELATIVE;
		add(verticalLabel, c);

		c.insets = new Insets(0, 10, 0, 0);
		add(horizontal, c);
		c.insets = new Insets(0, 5, 0, 0);
		c.gridwidth = REMAINDER;
		c.weightx = 1d;
		add(horizontalLabel, c);

		// animation
		c.gridx = 0;
		c.gridwidth = REMAINDER;
		c.insets = new Insets(20, 0, 10, 0);
		add(animation, c);

		c.insets = new Insets(0, 20, 0, 0);
		add(animationSpeedLabel, c);

		c.insets = new Insets(0, 20, 10, 30);
		c.anchor = NORTHWEST;
		c.weighty = 0d;
		add(animationSpeedSlider, c);

		// Buttons
		c.gridx = 0;
		c.insets = new Insets(0, 20, 10, 30);
		c.anchor = NORTHWEST;
		c.weighty = 1d;
		add(createButtonPanel(), c);
	}