serverlisttable.java

JMule是一个基于Java开发

/*
 *  JMule - Java file sharing client
 *  Copyright (C) 2007-2008 JMule team ( [e-mail] / http://jmule.org )
 *
 *  Any parts of this program derived from other projects, or contributed
 *  by third-party developers are copyrighted by their respective authors.
 *
 *  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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */
package org.jmule.ui.swing.tables;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.GridLayout;
import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.IOException;
import java.net.URL;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;

import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingConstants;
import javax.swing.table.DefaultTableColumnModel;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import javax.swing.table.TableColumnModel;
import javax.swing.table.TableModel;

import org.jdesktop.swingx.JXTable;
import org.jdesktop.swingx.table.TableColumnExt;
import org.jmule.core.JMRunnable;
import org.jmule.core.JMThread;
import org.jmule.core.JMuleCore;
import org.jmule.core.JMuleCoreFactory;
import org.jmule.core.edonkey.ServerManager;
import org.jmule.core.edonkey.ServerManagerFactory;
import org.jmule.core.edonkey.impl.ED2KServerLink;
import org.jmule.core.edonkey.impl.Server;
import org.jmule.countrylocator.CountryLocator;
import org.jmule.ui.FlagPack;
import org.jmule.ui.IDialog;
import org.jmule.ui.UIConstants;
import org.jmule.ui.localizer._;
import org.jmule.ui.maintabs.serverlist.INewServerDialog;
import org.jmule.ui.swing.ImgRep;
import org.jmule.ui.swing.SwingGUIUpdater;
import org.jmule.ui.swing.SwingUtils;
import org.jmule.ui.swing.maintabs.serverlist.SNewServerDialog;
import org.jmule.ui.swing.maintabs.serverlist.ServerDetailsDialog;
import org.jmule.ui.swing.models.ServerListTableModel;
import org.jmule.ui.utils.NumberFormatter;
import org.jmule.util.GeneralComparator;


/**
 * 
 * @author javajox
 * @version $$Revision: 1.4 $$
 * Last changed by $$Author: javajox $$ on $$Date: 2008/10/18 17:42:46 $$
 */
public class ServerListTable extends JMTable {

	CountryLocator country_locator = CountryLocator.getInstance();
	
	// =============== Column cell renderers ==============================
	class ServerNameTableCellRenderer extends ServerListTableCellRenderer  {

		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {

			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			
	        if(!server.isDown()) 
	          if(server.isConnected()) this.setIcon(ImgRep.getIcon("server_connected.png"));	
	          else this.setIcon(ImgRep.getIcon("server.png"));
	        else this.setIcon(ImgRep.getIcon("server_error.png"));
	        
			URL flag_icon_url = FlagPack.getFlagAsURLByIP(server.getAddress(), FlagPack.FlagSize.S18x25);
			String name         = ( server.getName() != "" ) ? server.getName() : null;
			String ip           = ( server.getAddress() != "" ) ? server.getAddress() : null;
			String ver          = ( server.getVersion() != "") ? " ver. " + server.getVersion() + "<br>" : null;
			String desc         = ( server.getDesc() != "" ) ? server.getDesc() : null;
			String ping         = ( server.getPing() > 0 ) ? "<tr><td>Ping</td><td>" + server.getPing() + "</td></tr>" + "" : null;
			String users        = ( server.getNumUsers() > 0 ) ?  "<tr><td>Users</td><td>" + NumberFormatter.formatSizeHumanReadable(server.getNumUsers()) + " (max " + NumberFormatter.formatSizeHumanReadable(server.getMaxUsers()) +")"+ "</td></tr>" + "" : null;
			//String max_users    = ( server.getMaxUsers() > 0 ) ? server.getMaxUsers() + "" : null;
			String files        = ( server.getNumFiles() > 0 ) ? "<tr><td>Files</td><td>" + NumberFormatter.formatSizeHumanReadable(server.getNumFiles()) + " Limits [soft: " + NumberFormatter.formatSizeHumanReadable(server.getSoftLimit()) + ", hard: " + NumberFormatter.formatSizeHumanReadable(server.getHardLimit()) +"]" +"</td></tr>" + "" : null;
			//String soft_limit   = ( server.getSoftLimit() > 0 ) ? server.getSoftLimit() + "" : null;
			//String hard_limit   = ( server.getHardLimit() > 0 ) ? server.getHardLimit() + "" : null;
			//String down         = ( server.isDown() ? "<tr><td>Status</td><td><font color=\"red\"><b>DOWN</b></font></td></tr>" : null );

			this.setText(" " + server.getName());
			String text =   "<html>" + "<body " + (server.isDown()?"color=\"#c0c0c0\"":"") + ">" +
			                           ( name != null ? name : "" ) + 
			                           ( ver != null ? ver : "" ) +
			                           ( desc != null ? desc : "" ) +
			              "<hr>" +
			              "<table>" + ( ( ip != null || flag_icon_url != null ) ? ("<tr><td>IP</td><td>" + ( flag_icon_url != null ? "<img src=\""+flag_icon_url+"\">&nbsp;" : "" ) + ( ip != null ? ip : "") + "</td></tr>") : "" ) +
			                          ( ping != null ? ping  : "" ) +
			                          ( users != null ? users : "" ) +
			                          ( files != null ? files : "" ) + 
			              "</table>"+
			              "</body>" +
			              "</html>";
			//System.out.println(text);
			this.setToolTipText(text);
			this.setHorizontalAlignment(SwingConstants.LEFT);
			return this;
		}
	}
	// --------------------------------------------------------------------------
	class CCTableCellRenderer extends ServerListTableCellRenderer  {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(SwingConstants.CENTER);
			this.setText(!country_locator.isServiceDown() ? 
					      country_locator.getCountryCode(server.getAddress()) : "Unknown");
			if( !country_locator.isServiceDown() )
				 this.setToolTipText(country_locator.getCountryName(server.getAddress()));
			return this;
		}
	}
	// ---------------------------------------------------------------------------
	class FlagTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
			Icon flag_icon = FlagPack.getFlagAsIconByIP(server.getAddress(), FlagPack.FlagSize.S25x15);
			if( flag_icon != null ) this.setIcon(flag_icon);
			if( !country_locator.isServiceDown() )
				 this.setToolTipText(country_locator.getCountryName(server.getAddress()));
			return this;
		}
	}
	// --------------------------------------------------------------------------
	class StaticTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
			this.setText(server.isStatic()?"Yes":"No");
			return this;
		}
	}
	// ---------------------------------------------------------------------------
	class DescTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(SwingConstants.LEFT);
			this.setText(" " + server.getDesc());
			this.setToolTipText(server.getDesc());
			return this;
		}
	}
	// ---------------------------------------------------------------------------
	class PingTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setText(server.getPing() + " ");
            this.setHorizontalAlignment(SwingConstants.RIGHT);
			return this;
		}
	}
	// -----------------------------------------------------------------------------
	class UsersTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setText(NumberFormatter.formatSizeHumanReadable(server.getNumUsers()) + " ");
            this.setHorizontalAlignment(SwingConstants.RIGHT);
			return this;
		}
	}
	// -------------------------------------------------------------------------------
	class MaxUsersTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setText(NumberFormatter.formatSizeHumanReadable(server.getMaxUsers()) + " ");
			this.setHorizontalAlignment(SwingConstants.RIGHT);
			return this;
		}
	}
	// --------------------------------------------------------------------------------
	class FilesTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setText(NumberFormatter.formatSizeHumanReadable(server.getNumFiles()) + " ");
			this.setHorizontalAlignment(SwingConstants.RIGHT);
			return this;
		}
	}
	// --------------------------------------------------------------------------------
	class SoftLimitTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setText(NumberFormatter.formatSizeHumanReadable(server.getSoftLimit()) + " ");
			this.setHorizontalAlignment(SwingConstants.RIGHT);
			return this;
		}
	}
	// ----------------------------------------------------------------------------------
	class HardLimitTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setText(NumberFormatter.formatSizeHumanReadable(server.getHardLimit()) + " ");
			this.setHorizontalAlignment(SwingConstants.RIGHT);
			return this;
		}
	}
	// -----------------------------------------------------------------------------------
	class VersionTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(SwingConstants.LEFT);
            this.setText(" "+server.getVersion());
			return this;
		}
	}
	// ------------------------------------------------------------------------------------
    class IPTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			this.setHorizontalAlignment(SwingConstants.LEFT);
            this.setText(" "+server.getAddress() + ":" + server.getPort());
			return this;
		}
	}
    // --------------------------------------------------------------------------------------
	class DownTableCellRenderer extends ServerListTableCellRenderer {
		public Component getTableCellRendererComponent(JTable table, Object value,
				boolean isSelected, boolean hasFocus, int row, int column) {
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
            this.setText(server.isDown()?"Yes":"No");
            this.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
			return this;
		}
	}
	
	private JMuleCore _core = JMuleCoreFactory.getSingleton();
	private ServerManager _server_manager = _core.getServerManager();
	private final Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
	private ServerListTableModel server_list_model;
	private SwingGUIUpdater _gui_updater = SwingGUIUpdater.getInstance();
	private final JXTable _this;
	private ServerDetailsDialog server_details;
	
	public ServerListTable(JFrame parent) {
        super(parent);
		init();
		_this = this;
	}
	
	//public void refresh() {
	
			 //_this.updateUI();
			// TableModel model = _this.getModel();
			 //((AbstractTableModel)model).fireTableDataChanged();
			 //TableModel model = _this.getModel();
			 //((AbstractTableModel)model).fireTableRowsUpdated(
	         //           0, model.getRowCount() );
		//	 repaint();
		
	//}
	
	private void init() {
        
		// Create columns for server manager
		TableColumnExt name = new TableColumnExt();
		name.setIdentifier(UIConstants.SERVER_LIST_NAME_COLUMN_ID);
		name.setModelIndex(ServerListTableModel.SERVER_NAME);
		name.setVisible(_pref.isColumnVisible(UIConstants.SERVER_LIST_NAME_COLUMN_ID));
		name.setHeaderValue("Name");	
		name.setCellRenderer(new ServerNameTableCellRenderer());
		name.setComparator(new GeneralComparator("getName"));
		
		table_columns.add(name);
		//server_tab_column_model.addColumn( name );
		
		TableColumnExt cc = new TableColumnExt();
		cc.setIdentifier(UIConstants.SERVER_LIST_CC_COLUMN_ID);
		cc.setModelIndex(ServerListTableModel.CC);
		cc.setVisible(_pref.isColumnVisible(UIConstants.SERVER_LIST_CC_COLUMN_ID));
		cc.setHeaderValue("CC");
		cc.setCellRenderer(new CCTableCellRenderer());
		
		table_columns.add(cc);
		
		TableColumnExt flag = new TableColumnExt();
		flag.setIdentifier(UIConstants.SERVER_LIST_FLAG_COLUMN_ID);
		flag.setModelIndex(ServerListTableModel.FLAG);
		flag.setVisible(_pref.isColumnVisible(UIConstants.SERVER_LIST_FLAG_COLUMN_ID));
		flag.setHeaderValue("Flag");
		flag.setCellRenderer(new FlagTableCellRenderer());
		
		table_columns.add(flag);
		
		TableColumnExt ip = new TableColumnExt();
		ip.setModelIndex(ServerListTableModel.SERVER_IP);
		ip.setIdentifier(UIConstants.SERVER_LIST_IP_COLUMN_ID);
		ip.setVisible(_pref.isColumnVisible(UIConstants.SERVER_LIST_IP_COLUMN_ID));
		ip.setHeaderValue("IP");
		ip.setCellRenderer(new IPTableCellRenderer());