OpenLocationAction.java

package ru.kkey.ui.menu;

import java.awt.event.ActionEvent;

import javax.swing.JFrame;
import javax.swing.JOptionPane;

/**
 * @author anstarovoyt
 */
public class OpenLocationAction implements MenuAction
{
    protected volatile JFrame frame;
    protected volatile SelectMenuResult result;

    @Override
    public void actionPerformed(ActionEvent e)
    {
        String s = showDialog();

        if (null != s && !s.isEmpty())
        {
            result.process(s);
        }
    }

    @Override
    public void bind(JFrame frame, SelectMenuResult result)
    {
        this.frame = frame;
        this.result = result;
    }

    @Override
    public String getName()
    {
        return "Open location...";
    }

    protected String showDialog()
    {
        return JOptionPane.showInputDialog(frame, "Enter new location:", "Location", JOptionPane.PLAIN_MESSAGE);
    }
}