// License: GPL. Copyright 2007 by Immanuel Scholz and others
package org.openstreetmap.josm.gui.layer.markerlayer;

import static org.openstreetmap.josm.tools.I18n.tr;

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

import javax.swing.JOptionPane;

import org.openstreetmap.josm.Main;
import org.openstreetmap.josm.data.coor.LatLon;
import org.openstreetmap.josm.tools.OpenBrowser;

/**
 * Marker class with Web URL activation.
 *
 * @author Frederik Ramm <frederik@remote.org>
 *
 */
public class WebMarker extends ButtonMarker {

    public URL webUrl;

    public static WebMarker create (LatLon ll, String url, MarkerLayer parentLayer, double time, double offset) {
        try {
            return new WebMarker(ll, new URL(url), parentLayer, time, offset);
        } catch (Exception ex) {
            return null;
        }
    }

    private WebMarker(LatLon ll, URL webUrl, MarkerLayer parentLayer, double time, double offset) {
        super(ll, "web.png", parentLayer, time, offset);
        this.webUrl = webUrl;
    }

    @Override public void actionPerformed(ActionEvent ev) {
        String error = OpenBrowser.displayUrl(webUrl.toString());
        if (error != null) {
            JOptionPane.showMessageDialog(Main.parent,
                    "<html><b>" +
                    tr("There was an error while trying to display the URL for this marker") +
                    "</b><br>" + tr("(URL was: ") + webUrl.toString() + ")" + "<br>" + error,
                    tr("Error displaying URL"), JOptionPane.ERROR_MESSAGE);
        }
    }
}