/*
 * Copyright (c) 2006, Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: VisPlugin.java,v 1.6 2007/09/21 16:11:44 fros4943 Exp $
 */

package se.sics.cooja;

import java.util.Collection;
import javax.swing.JInternalFrame;
import javax.swing.event.InternalFrameEvent;
import javax.swing.event.InternalFrameListener;
import org.jdom.Element;

/**
 * Abstract class VisPlugin should be implemented by all plugins with
 * visualizers. By extending JInternalFrame, the visual apperence is decided by
 * the plugin itself.
 *
 * To add a new plugin to the simulator environment either add it via a project
 * directory or by altering the standard configuration files.
 *
 * For example how to implement a plugin see plugins SimControl or Visualizer2D.
 *
 * @author Fredrik Osterlind
 */
public abstract class VisPlugin extends JInternalFrame implements Plugin {
  private Object tag = null;

  /**
   * Sets frame title
   * @param title Frame title
   */
  public VisPlugin(String title, final GUI gui) {
    super(title, true, true, true, true);
    final VisPlugin thisPlugin = this;

    // Close via gui
    setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
    // Detect frame events
    addInternalFrameListener(new InternalFrameListener() {
      public void internalFrameClosing(InternalFrameEvent e) {
        gui.removePlugin(thisPlugin, true);
      }
      public void internalFrameClosed(InternalFrameEvent e) {
        // NOP
      }
      public void internalFrameOpened(InternalFrameEvent e) {
        // NOP
      }
      public void internalFrameIconified(InternalFrameEvent e) {
        // NOP
      }
      public void internalFrameDeiconified(InternalFrameEvent e) {
        // NOP
      }
      public void internalFrameActivated(InternalFrameEvent e) {
        // Signal mote highlight
        if (VisPlugin.this.tag != null && tag instanceof Mote) {
          gui.signalMoteHighlight((Mote) tag);
        }
      }
      public void internalFrameDeactivated(InternalFrameEvent e) {
        // NOP
      }
    }
    );
  }

  public Collection<Element> getConfigXML() {
    return null;
  }

  public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
    return false;
  }

  public void tagWithObject(Object tag) {
    this.tag = tag;
  }

  public Object getTag() {
    return tag;
  }

}