jsysteminfopanel.java

Vyger offers a D & D and Rogue-like environment in a graphical online roleplay game.

/*
 * Light And Shadow. A Persistent Universe based on Robert Jordan's Wheel of Time Books.
 * Copyright (C) 2001-2002 WOTLAS Team
 *
 * 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

package wotlas.client.screen;

import wotlas.utils.JMonitor;
import wotlas.client.*;
import wotlas.libs.net.*;

import java.awt.*;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.awt.geom.Line2D;
import java.awt.geom.Rectangle2D;
import java.util.Date;
import javax.swing.*;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;


/** To display various system info...
 * 
 * @author petrus, aldiss
 */
public class JSystemInfoPanel extends JPanel {

 /*------------------------------------------------------------------*/

  /** Ping Panel
   */
    public static final byte GRAPHIC_PING_PANEL = 0;

  /** Memory Panel
   */
    public static final byte MEMORY_PANEL       = 1;

 /*------------------------------------------------------------------*/

  /** Selected Panel Type.
   */
    private static byte selectedType = 0; // default 0

  /** The default JSystemInfoPanel used.
   */
    private static JSystemInfoPanel defaultSystemInfo;

 /*------------------------------------------------------------------*/

  /** Ping Panel (is appart because the ping panel is necessary to wotlas)
   */
    protected GraphicPingPanel pingPanel;

  /** Other system JPanel ( JMemory, etc... )
   */
    protected JPanel systemPanel;

 /*------------------------------------------------------------------*/

  /** To change the displayed SystemInfo panel. This method should be called
   *  from the Option Dialog.
   * @param SytemInfoPanel type : GRAPHIC_PING_PANEL, MEMORY_PANEL, ...
   */
    public static void setSelectedPanel( byte type ){
         if( defaultSystemInfo==null || type==selectedType ) return; // nothing to change

      // Stop previous System Panel
         switch( selectedType ) {
            case GRAPHIC_PING_PANEL :            
                 break; // nothing to do the ping panel must stay alive...

            case MEMORY_PANEL :
                 ( (JMemory) defaultSystemInfo.systemPanel ).stop();
                 break;
         }

      // Start new one
         switch( type ) {
            case GRAPHIC_PING_PANEL :            
                 defaultSystemInfo.add(defaultSystemInfo.pingPanel, BorderLayout.CENTER);
                 break;

            case MEMORY_PANEL :
                 defaultSystemInfo.systemPanel = new JMemory();
                 defaultSystemInfo.add(defaultSystemInfo.systemPanel, BorderLayout.CENTER);
                 break;
         }

      selectedType = type;
    }

 /*------------------------------------------------------------------*/

   /** Constructor. Default System Panel is a Ping Panel.
    */
    public JSystemInfoPanel() {
       super( new BorderLayout() );
       defaultSystemInfo = this;
       setBackground( Color.white );
       pingPanel = new GraphicPingPanel();
       add( pingPanel, BorderLayout.CENTER );
    }

 /*------------------------------------------------------------------*/

   /** To initialize properly the current system info Panel.
    * @param connection a valid Network Connection
    */
    public void init( NetConnection connection ) {
        connection.setPingListener( (NetPingListener) pingPanel );

     // extra inits
        switch( selectedType ) {
            case GRAPHIC_PING_PANEL :            
                 break;

            case MEMORY_PANEL :
                 break;
        }
    }

 /*------------------------------------------------------------------*/

}