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Directory bookmarks for the JFileChooser Swing component.

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/*
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 GNU General Public License
 *   along with this program.  If not, see .
 */

/*
 * JFileChooserCommunication.java
 * Copyright (C) 2022 University of Waikato, Hamilton, New Zealand
 */

package com.googlecode.jfilechooserbookmarks;

import javax.swing.JFileChooser;
import java.beans.PropertyChangeListener;
import java.io.File;

/**
 * TODO: What this class does.
 *
 * @author fracpete (fracpete at waikato dot ac dot nz)
 */
public class JFileChooserCommunication
  implements Communication {

  /** the underlying chooser. */
  protected JFileChooser m_Chooser;

  /**
   * Initializes the communication.
   *
   * @param chooser	the underlying file chooser
   */
  public JFileChooserCommunication(JFileChooser chooser) {
    m_Chooser = chooser;
  }

  /**
   * Sets the current directory.
   *
   * @param dir the directory to use
   */
  @Override
  public void setCurrentDirectory(File dir) {
    m_Chooser.setCurrentDirectory(dir);
  }

  /**
   * Returns the current directory.
   *
   * @return the directory in use
   */
  @Override
  public File getCurrentDirectory() {
    return m_Chooser.getCurrentDirectory();
  }

  /**
   * Returns all the selected files.
   *
   * @return the currently selected files
   */
  @Override
  public File[] getSelectedFiles() {
    return m_Chooser.getSelectedFiles();
  }

  /**
   * Scrolls the specified file into view
   *
   * @param f the file to scroll into view
   */
  @Override
  public void ensureFileIsVisible(File f) {
    m_Chooser.ensureFileIsVisible(f);
  }

  /**
   * Adds the property change listener.
   *
   * @param l		the listener to add
   */
  public void addPropertyChangeListener(PropertyChangeListener l) {
    m_Chooser.addPropertyChangeListener(l);
  }

  /**
   * Removes the property change listener.
   *
   * @param l		the listener to remove
   */
  public void removePropertyChangeListener(PropertyChangeListener l) {
    m_Chooser.removePropertyChangeListener(l);
  }
}