org.cagrid.installer.steps.PresentLicenseStep.java Source code

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Here is the source code for org.cagrid.installer.steps.PresentLicenseStep.java

Source

/**
 * 
 */
package org.cagrid.installer.steps;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridBagLayout;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.io.BufferedReader;
import java.io.InputStreamReader;

import javax.swing.Icon;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.cagrid.installer.model.CaGridInstallerModel;
import org.pietschy.wizard.PanelWizardStep;
import org.pietschy.wizard.WizardModel;

/**
 * @author <a href="joshua.phillips@semanticbits.com">Joshua Phillips</a>
 * 
 */
public class PresentLicenseStep extends PanelWizardStep {

    private static final Log logger = LogFactory.getLog(PresentLicenseStep.class);

    private CaGridInstallerModel model;

    /**
     * 
     */
    public PresentLicenseStep() {

    }

    /**
     * @param arg0
     * @param arg1
     */
    public PresentLicenseStep(String name, String summary) {
        super(name, summary);
    }

    /**
     * @param arg0
     * @param arg1
     * @param arg2
     */
    public PresentLicenseStep(String name, String summary, Icon icon) {
        super(name, summary, icon);
    }

    public void init(WizardModel m) {
        this.model = (CaGridInstallerModel) m;

        setLayout(new BorderLayout());
        setSize(new Dimension(475, 161));

        JPanel licensePanel = new JPanel();
        licensePanel.setBackground(Color.WHITE);
        JTextPane textPane = new JTextPane();
        licensePanel.add(textPane);
        JScrollPane scrollPane = new JScrollPane(licensePanel);
        scrollPane.setPreferredSize(new Dimension(475, 150));
        add(scrollPane, BorderLayout.CENTER);

        try {
            StringBuilder sb = new StringBuilder();
            BufferedReader r = new BufferedReader(
                    new InputStreamReader(getClass().getResourceAsStream("/cagrid_license.txt")));
            String line = null;
            while ((line = r.readLine()) != null) {
                sb.append(line).append("\n");
            }
            textPane.setText(sb.toString());
            textPane.setFont(textPane.getFont().deriveFont((float) 10));
        } catch (Exception ex) {
            String msg = "Error loading license: " + ex.getMessage();
            logger.error(msg, ex);
            JOptionPane.showMessageDialog(null, msg, this.model.getMessage("error"), JOptionPane.ERROR_MESSAGE);
        }

        JPanel controlPanel = new JPanel();
        controlPanel.setLayout(new GridBagLayout());
        add(controlPanel, BorderLayout.SOUTH);

        JLabel label = new JLabel(this.model.getMessage("accept.license"));
        controlPanel.add(label);

        JCheckBox checkBox = new JCheckBox();
        checkBox.addItemListener(new ItemListener() {
            public void itemStateChanged(ItemEvent evt) {
                PresentLicenseStep.this.setComplete(evt.getStateChange() == ItemEvent.SELECTED);
            }
        });
        controlPanel.add(checkBox);
    }

}