/*
JMeld is a visual diff and merge tool.
Copyright (C) 2007 Kees Kuip
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA
*/
package org.jmeld.util.prefs;
import javax.swing.*;
import java.io.*;
public class FileChooserPreference
extends Preference
{
// Class variables:
private static String FILE = "FILE";
// Instance variables:
private JFileChooser target;
public FileChooserPreference(String preferenceName, JFileChooser target)
{
super("FileChooser-" + preferenceName);
this.target = target;
init();
}
private void init()
{
String fileName;
fileName = getString(FILE, null);
if (fileName != null)
{
target.setCurrentDirectory(new File(fileName));
}
}
public void save()
{
String fileName;
File file;
file = target.getSelectedFile();
if (file != null)
{
try
{
fileName = file.getCanonicalPath();
putString(FILE, fileName);
}
catch (IOException ex)
{
ex.printStackTrace();
}
}
}
}