tvbrowser.ui.settings.PluginInfoDialog.java Source code

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Here is the source code for tvbrowser.ui.settings.PluginInfoDialog.java

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package tvbrowser.ui.settings;

import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.URL;

import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;

import org.apache.commons.lang.StringUtils;

import tvbrowser.core.Settings;
import util.browserlauncher.Launch;
import util.ui.Localizer;
import util.ui.UiUtilities;
import util.ui.WindowClosingIf;
import util.ui.html.ExtendedHTMLDocument;
import util.ui.html.ExtendedHTMLEditorKit;
import util.ui.html.HTMLTextHelper;

import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

import devplugin.PluginInfo;

/**
 * The Info-Dialog shows Informations about an Plugin
 *
 * @author bodum
 */
public class PluginInfoDialog extends JDialog implements WindowClosingIf {
    /** Translation */
    private static final util.ui.Localizer mLocalizer = util.ui.Localizer.getLocalizerFor(PluginInfoDialog.class);

    /** Infos about the Plugin */
    private PluginInfo mPluginInfo;
    /** Icon */
    private Icon mPluginIcon;

    /**
     * Create the Dialog
     * @param dialog Parent Dialog
     * @param pluginInfo Info's about the Plugin
     */
    public PluginInfoDialog(JDialog dialog, PluginInfo pluginInfo) {
        this(dialog, null, pluginInfo);
    }

    /**
     * Create the Dialog
     * @param dialog Parent Dialog
     * @param icon Icon of the Plugin
     * @param pluginInfo Info's about the Plugin
     */
    public PluginInfoDialog(JDialog dialog, Icon icon, PluginInfo pluginInfo) {
        super(dialog, true);
        setTitle(pluginInfo.getName());
        mPluginInfo = pluginInfo;

        if (icon == null) {
            icon = new ImageIcon("imgs/Jar16.gif");
        }

        mPluginIcon = icon;
        initGui();
    }

    /**
     * Create the GUI
     */
    private void initGui() {

        JPanel panel = (JPanel) getContentPane();
        panel.setBorder(Borders.DLU4_BORDER);
        panel.setLayout(new FormLayout("fill:default:grow, default", "fill:default:grow, 3dlu, default"));

        CellConstraints cc = new CellConstraints();

        JEditorPane infoPanel = new JEditorPane();

        infoPanel.setEditorKit(new ExtendedHTMLEditorKit());

        ExtendedHTMLDocument doc = (ExtendedHTMLDocument) infoPanel.getDocument();

        infoPanel.setEditable(false);
        infoPanel.setText(generateHtml(doc));

        infoPanel.addHyperlinkListener(new HyperlinkListener() {
            public void hyperlinkUpdate(HyperlinkEvent evt) {
                if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                    URL url = evt.getURL();
                    if (url != null) {
                        Launch.openURL(url.toString());
                    }
                }
            }
        });

        panel.add(new JScrollPane(infoPanel), cc.xyw(1, 1, 2));

        JButton ok = new JButton(Localizer.getLocalization(Localizer.I18N_OK));

        ok.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                close();
            }
        });

        panel.add(ok, cc.xy(2, 3));

        Settings.layoutWindow("pluginInfoDialog", this, new Dimension(700, 500));

        UiUtilities.registerForClosing(this);
    }

    /**
     * Generate the HML for the EditorPane
     * @param doc Document to use
     * @return Html-Text
     */
    private String generateHtml(ExtendedHTMLDocument doc) {
        StringBuilder html = new StringBuilder(1024);

        html.append("<html><style type=\"text/css\" media=\"screen\">" + "<!--"
                + "body {font-size:12px;font-family:Dialog;}"
                + "h1 {font-size:12px;font-family:Dialog;font-weight:bold;}" + "-->" + "</style><body>");

        html.append("<table><tr><td valign=\"top\">");

        html.append(doc.createCompTag(new JLabel(mPluginIcon)));

        html.append("</td><td valign=\"top\"><b>").append(mPluginInfo.getName()).append("</b></td></tr></table>");

        html.append("<i>").append(mLocalizer.msg("version", "Version")).append(' ').append(mPluginInfo.getVersion())
                .append("</i><br>");

        html.append("<h1>").append(mLocalizer.msg("author", "Author")).append("</h1>");
        html.append(HTMLTextHelper.convertTextToHtml(mPluginInfo.getAuthor(), true));

        if (StringUtils.isNotEmpty(mPluginInfo.getLicense())) {
            html.append("<h1>").append(mLocalizer.msg("licence", "Licence")).append("</h1>");
            html.append(mPluginInfo.getLicense().toLowerCase().startsWith("<html>") ? mPluginInfo.getLicense()
                    : HTMLTextHelper.convertTextToHtml(mPluginInfo.getLicense(), true));
        }

        html.append("<h1>").append(mLocalizer.msg("description", "Description")).append("</h1>");
        html.append(HTMLTextHelper.convertTextToHtml(mPluginInfo.getDescription(), true));

        if (mPluginInfo.getHelpUrl() != null) {
            html.append("<br><br><a href=\"").append(mPluginInfo.getHelpUrl()).append("</a>");
        }

        html.append("</body></html>");

        return html.toString();
    }

    public void close() {
        setVisible(false);
    }

}