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/*
 * Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012 David Berkman
 * 
 * This file is part of the SmallMind Code Project.
 * 
 * The SmallMind Code Project is free software, you can redistribute
 * it and/or modify it under the terms of GNU Affero General Public
 * License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 * 
 * The SmallMind Code Project 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
 * General Public License for more details.
 * 
 * You should have received a copy of the the GNU Affero General Public
 * License, along with The SmallMind Code Project. If not, see
 * .
 * 
 * Additional permission under the GNU Affero GPL version 3 section 7
 * ------------------------------------------------------------------
 * If you modify this Program, or any covered work, by linking or
 * combining it with other code, such other code is not for that reason
 * alone subject to any of the requirements of the GNU Affero GPL
 * version 3.
 */
package org.smallmind.swing.file;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Window;
import java.io.File;
import javax.swing.JDialog;

public class DirectoryChooserDialog extends JDialog implements DirectoryChoiceListener {

  private File chosenDirectory;

  public static File showDirectoryChooserDialog (Window parentWindow) {

    DirectoryChooserDialog directoryChooserDialog;

    directoryChooserDialog = new DirectoryChooserDialog(parentWindow);
    directoryChooserDialog.setVisible(true);

    return directoryChooserDialog.getChosenDirectory();
  }

  public DirectoryChooserDialog (Window parentWindow) {

    super(parentWindow, "Choose Folder...", ModalityType.APPLICATION_MODAL);

    DirectoryChooserPanel directoryChooserPanel;

    setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);

    setLayout(new BorderLayout());
    add(directoryChooserPanel = new DirectoryChooserPanel());
    directoryChooserPanel.addDirectoryChoiceListener(this);

    setMinimumSize(new Dimension(550, 350));
    setLocationRelativeTo(parentWindow);
  }

  public File getChosenDirectory () {

    return chosenDirectory;
  }

  @Override
  public void directoryChosen (DirectoryChoiceEvent directoryChoiceEvent) {

    chosenDirectory = directoryChoiceEvent.getChosenDirectory();
    setVisible(false);
    dispose();
  }
}