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jBiDiB BiDiB Wizard POM
There is a newer version: 2.0.0-M1
package org.bidib.wizard.dialog;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.util.Arrays;
import java.util.Collection;

import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.UIManager;

import org.bidib.jbidibc.core.Feature;
import org.bidib.jbidibc.core.ProtocolVersion;
import org.bidib.jbidibc.core.SoftwareVersion;
import org.bidib.jbidibc.core.utils.NodeUtils;
import org.bidib.wizard.comm.Communication;
import org.bidib.wizard.locale.Resources;
import org.bidib.wizard.mvc.main.model.Node;

/**
 * Dialog that displays node details.
 * 
 */
public class NodeDetailsDialog {

    public NodeDetailsDialog(Node node, Communication communication, int x, int y) {

        String label = node.toString();
        byte[] address = node.getNode().getAddr();
        String uuid = NodeUtils.getUniqueIdAsString(node.getNode().getUniqueId());

        // TODO check if we can make this call asynchronous because it currently
        // blocks the AWT thread from updating the UI
        SoftwareVersion swVersion = communication.getSoftwareVersion(node.getNode());
        ProtocolVersion pVersion = communication.getProtocolVersion(node.getNode());

        Collection features = null;
        if (!node.isBootloaderNode()) {
            // only fetch the features if node is not a bootloader node
            features = communication.getFeatures(node.getNode(), false);
        }

        JOptionPane pane =
            new JOptionPane(getPanel(label, address, swVersion, pVersion, uuid, features),
                JOptionPane.INFORMATION_MESSAGE);
        JDialog dialog = pane.createDialog(null, Resources.getString(getClass(), "title"));

        dialog.setLocation(x, y);
        dialog.setVisible(true);
    }

    private String getFeatureName(String name) {
        String result = name;

        if (result.startsWith("FEATURE_")) {
            result = result.substring(8);
        }
        return result;
    }

    private JPanel getPanel(
        String label, byte[] address, SoftwareVersion swVersion, ProtocolVersion pVersion, String uuid,
        Collection features) {
        JPanel result = new JPanel(new GridBagLayout());
        GridBagConstraints c = new GridBagConstraints();

        c.anchor = GridBagConstraints.FIRST_LINE_START;
        c.fill = GridBagConstraints.NONE;
        c.gridx = 0;
        c.gridy = 0;
        c.insets = new Insets(5, 5, 5, 5);
        result.add(new JLabel(Resources.getString(getClass(), "label") + ":"), c);

        c.fill = GridBagConstraints.HORIZONTAL;
        c.gridx++;
        c.weightx = 1;
        result.add(new JLabel(label), c);

        c.fill = GridBagConstraints.NONE;
        c.gridx = 0;
        c.gridy++;
        c.weightx = 0;
        result.add(new JLabel(Resources.getString(getClass(), "address") + ":"), c);

        c.fill = GridBagConstraints.HORIZONTAL;
        c.gridx++;
        c.weightx = 1;
        result.add(new JLabel(Arrays.toString(address)), c);

        c.fill = GridBagConstraints.NONE;
        c.gridx = 0;
        c.gridy++;
        c.weightx = 0;
        result.add(new JLabel(Resources.getString(getClass(), "software") + ":"), c);

        c.fill = GridBagConstraints.HORIZONTAL;
        c.gridx++;
        c.weightx = 1;
        result.add(new JLabel(String.valueOf(swVersion)), c);

        c.fill = GridBagConstraints.NONE;
        c.gridx = 0;
        c.gridy++;
        c.weightx = 0;
        result.add(new JLabel(Resources.getString(getClass(), "protocol") + ":"), c);

        c.fill = GridBagConstraints.HORIZONTAL;
        c.gridx++;
        c.weightx = 1;
        result.add(new JLabel(String.valueOf(pVersion)), c);

        c.fill = GridBagConstraints.NONE;
        c.gridx = 0;
        c.gridy++;
        c.weightx = 0;
        result.add(new JLabel(Resources.getString(getClass(), "uuid") + ":"), c);

        c.fill = GridBagConstraints.HORIZONTAL;
        c.gridx++;
        c.weightx = 1;
        result.add(new JLabel(uuid), c);

        if (features != null) {
            // add features if available
            c.fill = GridBagConstraints.NONE;
            c.gridx = 0;
            c.gridy++;
            c.weightx = 0;
            result.add(new JLabel(Resources.getString(getClass(), "features") + ":"), c);

            StringBuilder featuresString = new StringBuilder();

            for (Feature feature : features) {
                featuresString.append(getFeatureName(feature.getFeatureName()));
                featuresString.append(" : ");
                featuresString.append(feature.getValue());
                featuresString.append('\n');
            }

            JTextArea featuresTextArea = new JTextArea(featuresString.toString());

            featuresTextArea.setEditable(false);
            featuresTextArea.setOpaque(false);
            featuresTextArea.setFont(UIManager.getFont("Label.font"));
            featuresTextArea.setEditable(false);
            c.fill = GridBagConstraints.HORIZONTAL;
            c.gridx++;
            c.weightx = 1;
            result.add(featuresTextArea, c);
        }

        return result;
    }
}