AddrInterpolationAction.java

// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.plugins.AddrInterpolation;

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

import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.util.Collection;

import org.openstreetmap.josm.actions.JosmAction;
import org.openstreetmap.josm.data.SelectionChangedListener;
import org.openstreetmap.josm.data.osm.DataSet;
import org.openstreetmap.josm.data.osm.OsmPrimitive;
import org.openstreetmap.josm.data.osm.Way;
import org.openstreetmap.josm.tools.Shortcut;

@SuppressWarnings("serial")
public class AddrInterpolationAction extends JosmAction implements
SelectionChangedListener {

    public AddrInterpolationAction() {
        super(tr("Address Interpolation"), "AddrInterpolation", tr("Handy Address Interpolation Functions"),
                Shortcut.registerShortcut("tools:AddressInterpolation", tr("Tool: {0}", tr("Address Interpolation")),
                        KeyEvent.VK_Z, Shortcut.ALT_CTRL), false);
        setEnabled(false);
        DataSet.addSelectionListener(this);
    }

    public void actionPerformed(ActionEvent e) {
        /*AddrInterpolationDialog addrDialog =*/ new AddrInterpolationDialog(tr("Define Address Interpolation"));
    }

    public void selectionChanged(
            Collection<? extends OsmPrimitive> newSelection) {

        for (OsmPrimitive osm : newSelection) {
            if (osm instanceof Way) {
                setEnabled(true);
                return;
            }
        }
        setEnabled(false);
    }
}