001    // License: GPL. Copyright 2007 by Immanuel Scholz and others
002    package org.openstreetmap.josm.gui.layer.markerlayer;
003    
004    import static org.openstreetmap.josm.tools.I18n.tr;
005    
006    import java.awt.event.ActionEvent;
007    import java.net.URL;
008    
009    import javax.swing.JOptionPane;
010    
011    import org.openstreetmap.josm.Main;
012    import org.openstreetmap.josm.data.coor.LatLon;
013    import org.openstreetmap.josm.tools.OpenBrowser;
014    
015    /**
016     * Marker class with Web URL activation.
017     *
018     * @author Frederik Ramm <frederik@remote.org>
019     *
020     */
021    public class WebMarker extends ButtonMarker {
022    
023        public final URL webUrl;
024    
025        public WebMarker(LatLon ll, URL webUrl, MarkerLayer parentLayer, double time, double offset) {
026            super(ll, "web.png", parentLayer, time, offset);
027            this.webUrl = webUrl;
028        }
029    
030        @Override public void actionPerformed(ActionEvent ev) {
031            String error = OpenBrowser.displayUrl(webUrl.toString());
032            if (error != null) {
033                JOptionPane.showMessageDialog(Main.parent,
034                        "<html><b>" +
035                                tr("There was an error while trying to display the URL for this marker") +
036                                "</b><br>" + tr("(URL was: ") + webUrl.toString() + ")" + "<br>" + error,
037                                tr("Error displaying URL"), JOptionPane.ERROR_MESSAGE);
038            }
039        }
040    }