/* 
 *	Jeti, a Java Jabber client, Copyright (C) 2001 E.S. de Boer  
 *
 *  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
 *
 *	For questions, comments etc, 
 *	use the website at http://jeti.jabberstudio.org
 *  or mail me at jeti@jabberstudio.org 
 *  created 2001
 */

package nu.fw.jeti.ui;

import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.*;
import java.text.MessageFormat;
import java.util.*;

import javax.swing.*;
import javax.swing.Timer;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeCellRenderer;
import javax.swing.tree.TreeModel;
import javax.swing.tree.TreePath;

import nu.fw.jeti.backend.roster.JIDStatusGroup;
import nu.fw.jeti.backend.roster.JIDStatusTree;
import nu.fw.jeti.backend.roster.PrimaryJIDStatus;
import nu.fw.jeti.images.StatusIcons;
import nu.fw.jeti.jabber.Backend;
import nu.fw.jeti.jabber.JID;
import nu.fw.jeti.jabber.JIDStatus;
import nu.fw.jeti.jabber.elements.*;
import nu.fw.jeti.plugins.PluginsInfo;
import nu.fw.jeti.plugins.RosterMenuListener;
import nu.fw.jeti.util.I18N;
import nu.fw.jeti.util.Preferences;
import nu.fw.jeti.util.TreeExpander;

/**
 * @author E.S. de Boer
 */

public class RosterTree extends JTree
{
	private Backend backend;
	private JPopupMenu popupMenu;
	private JPopupMenu groupPopupMenu;
	private JIDStatus currentJIDStatus;
	private JIDStatusGroup currentJIDStatusGroup2;
	private JIDStatusGroup currentJIDStatusGroup;
	private boolean onlineTree;
	private Jeti main;
	private String currentGroup;
	private Map menuItems; //added menus
    private TreeExpander treeExpander;

    /**
     * @param type True for an online tree
     */
	public RosterTree( Backend backend, Jeti main, boolean onlineTree, TreeModel model )
	{
		super(model);
		this.onlineTree = onlineTree;
		this.backend = backend;
		this.main = main;

		ToolTipManager.sharedInstance().registerComponent(this);

		setRootVisible(false);
		setToggleClickCount(0);//set expanding on mouseclicks of because
							   // detection needed for single or double click

		javax.swing.plaf.basic.BasicTreeUI basicTreeUI = (javax.swing.plaf.basic.BasicTreeUI) getUI();
		basicTreeUI.setRightChildIndent(1);
		basicTreeUI.setLeftChildIndent(1);
		basicTreeUI.setExpandedIcon(null);
		basicTreeUI.setCollapsedIcon(null);
		putClientProperty("JTree.lineStyle", "None");

		createPopupMenu();
		createGroupPopupMenu();
		if (UIManager.getLookAndFeel().isNativeLookAndFeel())
		{
			setCellRenderer(new MacRenderer());
            if (onlineTree)
            {
                treeExpander = new TreeExpander(this, model);
            }
 		}
		else setCellRenderer(new MyRenderer());

		addMouseListener(new MouseAdapter()
		{
			//save tree path for single click event
			TreePath lastTreePath;
			
			//timer needed to check if double or single mouseclick
			Timer timer = new Timer(300, new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					if (isExpanded(lastTreePath)) collapsePath(lastTreePath);
					else expandPath(lastTreePath);
					timer.stop();
				}
			});

			public void mousePressed(MouseEvent e)
			{
				TreePath selPath = getPathForLocation(e.getX(), e.getY());
				if (selPath != null)
				{
					setSelectionPath(selPath);
					Object o = selPath.getLastPathComponent();
					if (o instanceof JIDStatusGroup)
					{//group
						maybeShowGroupPopup(e, (JIDStatusGroup) o);
						if (SwingUtilities.isLeftMouseButton(e))
						{
							if (isExpanded(selPath)) collapsePath(selPath);
							else expandPath(selPath);
						}
					}
					else
					{
						JIDStatusGroup group = null;
						JIDStatus jidStatus = null;
						if (o instanceof PrimaryJIDStatus)
						{
							group = ((JIDStatusGroup) selPath.getPathComponent(selPath.getPathCount() - 2));
							jidStatus = ((PrimaryJIDStatus) o).getJIDPrimaryStatus();
						}
						else if (o instanceof JIDStatus)
						{
							group = ((JIDStatusGroup) selPath.getPathComponent(selPath.getPathCount() - 3));
							jidStatus = (JIDStatus)o;
						}
						else return;
						maybeShowPopup(e, jidStatus, group);//cde
						
						if (SwingUtilities.isLeftMouseButton(e))
						{
							lastTreePath = selPath;
							//check if double or single mouseclick, needed
							// because double click= 2 single clicks
							if (timer.isRunning())
							{
								timer.stop();
								sendChat(jidStatus);
							}
							else
							{
								timer.restart();
							}
						}
					}
				}
			}

			public void mouseReleased(MouseEvent e)
			{
				TreePath selPath = getPathForLocation(e.getX(), e.getY());
				if (selPath != null)
				{
					Object o = selPath.getLastPathComponent();
					if (o instanceof JIDStatusGroup)
					{//group
						maybeShowGroupPopup(e, (JIDStatusGroup) o);
					}
					if (o instanceof PrimaryJIDStatus)
					{
						JIDStatusGroup group = ((JIDStatusGroup) selPath.getPathComponent(selPath.getPathCount() - 2));
						maybeShowPopup(e, ((PrimaryJIDStatus) o).getJIDPrimaryStatus(), group);
					}
					else if (o instanceof JIDStatus)
					{
						JIDStatusGroup group = ((JIDStatusGroup) selPath.getPathComponent(selPath.getPathCount() - 3));
						maybeShowPopup(e, (JIDStatus) o, group);
					}
				}
			}

			public void mouseExited(MouseEvent e)
			{
				clearSelection();//weg als multi select?
			}
		});

		addMouseMotionListener(new MouseMotionAdapter()
		{
			public void mouseMoved(MouseEvent e)
			{
				TreePath selPath = getPathForLocation(e.getX(), e.getY());
				if (selPath != null)
				{
					//Object o = selPath.getLastPathComponent();
					//if (o instanceof PrimaryJIDStatus || o instanceof JIDStatus) 
					setSelectionPath(selPath);
				}
			}
		});

	}
	
	public void updateLF()
	{
		SwingUtilities.updateComponentTreeUI(popupMenu);
		SwingUtilities.updateComponentTreeUI(groupPopupMenu);
	}
		
	private void createGroupPopupMenu()
	{
		groupPopupMenu = new JPopupMenu();
		JMenuItem menuItem = null;
		menuItem = new JMenuItem();
		I18N.setTextAndMnemonic("main.main.rostermenu.Remove",menuItem,true);
		menuItem.addActionListener(new java.awt.event.ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				if (JOptionPane.showConfirmDialog(main, MessageFormat.format(I18N.gettext("main.popup.Really_remove_{0}?_All_JIDs_in_this_group_will_be_removed!"), new Object[] {currentGroup}),
						I18N.gettext("main.popup.Remove_Group"), JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)
				{
					for (Iterator i = currentJIDStatusGroup.iterator(); i.hasNext();)
					{
						PrimaryJIDStatus primary = (PrimaryJIDStatus) i.next();
						if (primary.hasMultiple())
						{
							for (Iterator j = primary.getOtherJidStatussen(); j.hasNext();)
							{
								groupRemove((JIDStatus) j.next());
							}
						}
						groupRemove(primary.getJIDPrimaryStatus());
					}
				}
			}

			private void groupRemove(JIDStatus jidStatus)
			{
				JID to = jidStatus.getJID();
				if (jidStatus.groupCount() == 1)
				{
					if (JOptionPane.showConfirmDialog(main,
							MessageFormat.format(I18N.gettext(
							"main.popup.{0}_is_in_the_last_group,_remove_completely?")
							, new Object[] {to.toString()})
							, I18N.gettext("main.main.rostermenu.Remove")
							, JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)	{
						IQXRoster roster = new IQXRoster(new RosterItem(to, null, "remove", null, null));
						backend.send(new InfoQuery("set", roster));
					}
				}
				else
				{
					List groups = jidStatus.getGroupsCopy();
					groups.remove(currentGroup);
					IQXRoster roster = new IQXRoster(new RosterItem(to, jidStatus.getNick(), null, null, groups));
					backend.send(new InfoQuery("set", roster));
				}
			}
		});

		groupPopupMenu.add(menuItem);
		menuItem = new JMenuItem();
		I18N.setTextAndMnemonic("main.main.rostermenu.Rename",menuItem,true);
		menuItem.addActionListener(new ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				String groupName = JOptionPane.showInputDialog(main, MessageFormat.format(I18N.gettext("main.popup.Rename_{0}_to"),new Object[] {currentGroup}));
				if (groupName == null) return;
				for (Iterator i = currentJIDStatusGroup.iterator(); i.hasNext();)
				{
					PrimaryJIDStatus primary = (PrimaryJIDStatus) i.next();
					if (primary.hasMultiple())
					{
						for (Iterator j = primary.getOtherJidStatussen(); j.hasNext();)
						{
							renameGroup(groupName, (JIDStatus) j.next());
						}
					}
					renameGroup(groupName, primary.getJIDPrimaryStatus());
				}
			}

			private void renameGroup(String groupName, JIDStatus jidStatus)
			{
				List groups = jidStatus.getGroupsCopy();
				groups.remove(currentGroup);
				groups.add(groupName);
				IQXRoster roster = new IQXRoster(new RosterItem(jidStatus.getJID(), jidStatus.getNick(), null, null, groups));
				backend.send(new InfoQuery("set", roster));
			}
		});
		groupPopupMenu.add(menuItem);

	}

	public void createPopupMenu()
	{
		popupMenu = new JPopupMenu();
		JMenuItem menuItem = null;
		JMenu subMenu = null;
		menuItem = new JMenuItem();
		if(Preferences.getBoolean("jeti","rostermenuShowMessage",true))
		{
			I18N.setTextAndMnemonic("main.main.rostermenu.Message",menuItem,true);
			menuItem.addActionListener(new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					sendMessage(currentJIDStatus);
				}
			});
			popupMenu.add(menuItem);
		}
		
		if(Preferences.getBoolean("jeti","rostermenuShowChat",true))
		{
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Chat",menuItem,true);
			menuItem.addActionListener(new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					sendChat(currentJIDStatus);
				}
			});
			popupMenu.add(menuItem);
		}
		
		if(Preferences.getBoolean("jeti","rostermenuSubscriptions",true))
		{
			subMenu = new JMenu(I18N.gettext("main.main.rostermenu.Subscriptions"));
			menuItem = new JMenuItem(I18N.gettext("main.main.rostermenu.Subscribe_from"));
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Subscribe_from",menuItem);
			menuItem.addActionListener(new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					backend.send(new Presence(currentJIDStatus.getJID(), "subscribe"));
				}
			});
			subMenu.add(menuItem);
			menuItem = new JMenuItem(I18N.gettext("main.main.rostermenu.Unsubscribe_from"));
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Unsubscribe_from",menuItem);
			menuItem.addActionListener(new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					backend.send(new Presence(currentJIDStatus.getJID(), "unsubscribe"));
				}
			});
			subMenu.add(menuItem);
			popupMenu.add(subMenu);
		}
		if(Preferences.getBoolean("jeti","rostermenuRemove",true))
		{
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Remove",menuItem,true);
			menuItem.addActionListener(new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					/**
					 * @Author - Alexandre Correia - alexandrecorreia@celepar.pr.gov.br
					 * @Date - 14/10/2008
					 * Criada a variavel String nickName para mostrar o nickname do usuario ao inves do UID
					 *  
					 */
					
					JID to = currentJIDStatus.getJID();
					String nickName = currentJIDStatus.getNick();
					if (JOptionPane.showConfirmDialog(main, MessageFormat.format(I18N.gettext("main.popup.Really_remove_{0}_from_all_groups_?"),
													new Object[] { nickName }),I18N.gettext("main.main.rostermenu.Remove"),
															JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)
					{
						IQXRoster roster = new IQXRoster(new RosterItem(to, null, "remove", null, null));
						backend.send(new InfoQuery("set", roster));
					}
				}
			});
			popupMenu.add(menuItem);
		}
		if(Preferences.getBoolean("jeti","rostermenuRename",true))
		{
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Rename",menuItem,true);
			menuItem.addActionListener(new ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					String nick = JOptionPane.showInputDialog(main, MessageFormat.format(I18N.gettext("main.popup.Rename_{0}_to"),new Object[] {currentJIDStatus.getNick() }));
					if (nick == null) return;
					IQXRoster roster = new IQXRoster(new RosterItem(currentJIDStatus.getJID(), nick, null, null, currentJIDStatus.getGroupsCopy()));
					backend.send(new InfoQuery("set", roster));
				}
			});
			popupMenu.add(menuItem);
		}
		if(Preferences.getBoolean("jeti","rostermenuGroup",true))
		{
			subMenu = new JMenu();
			I18N.setTextAndMnemonic("main.main.rostermenu.Group",subMenu);
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Change_Group",
	                                menuItem,true);
			menuItem.addActionListener(new java.awt.event.ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					new GroupDialog(currentGroup, currentJIDStatus, backend).setVisible(true);
				}
			});
			subMenu.add(menuItem);
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Add_to_Group",
	                                menuItem, true);
			menuItem.addActionListener(new java.awt.event.ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					new GroupDialog(currentJIDStatus, backend).setVisible(true);
				}
			});
			subMenu.add(menuItem);
			menuItem = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Remove_from_group",
	                                menuItem,true);
			menuItem.addActionListener(new java.awt.event.ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					JID to = currentJIDStatus.getJID();
					if (currentJIDStatus.groupCount() == 1)
					{
						if (JOptionPane.showConfirmDialog(main
							, MessageFormat.format(
							I18N.gettext("main.popup.{0}_is_in_the_last_group,_remove_completely?")
							,new Object[]{to.toString() })
							, I18N.gettext("main.main.rostermenu.Remove")
							, JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)
						{
							IQXRoster roster = new IQXRoster(new RosterItem(to, null, "remove", null, null));
							backend.send(new InfoQuery("set", roster));
						}
					}
					else
					{
						List groups = currentJIDStatus.getGroupsCopy();
						groups.remove(currentGroup);
						IQXRoster roster = new IQXRoster(new RosterItem(to, currentJIDStatus.getNick(), null, null, groups));
						backend.send(new InfoQuery("set", roster));
					}
				}
			});
			subMenu.add(menuItem);
			popupMenu.add(subMenu);
		}
        if (onlineTree) {
        	if(Preferences.getBoolean("jeti","rostermenuLocalTime",true)
        			&& !Preferences.getBoolean("jeti", "privacy", false))
        	{
	            menuItem = new JMenuItem();
	            I18N.setTextAndMnemonic("main.main.rostermenu.Local_Time",
	                                    menuItem, true);
	            menuItem.addActionListener(new java.awt.event.ActionListener()
	            {
	                public void actionPerformed(ActionEvent e)
	                {
	                    backend.send(new InfoQuery(currentJIDStatus.getCompleteJID(), "get", new IQTime()));
	                    
	                }
	            });

	            popupMenu.add(menuItem);
        	}
        	if(Preferences.getBoolean("jeti","rostermenuLocalVersion",true)
        			&& !Preferences.getBoolean("jeti", "privacy", false))
        	{
	            menuItem = new JMenuItem();
	            I18N.setTextAndMnemonic("main.main.rostermenu.Local_Version",
	                                    menuItem, true);
	            menuItem.addActionListener(new java.awt.event.ActionListener()
	            {
	                public void actionPerformed(ActionEvent e)
	                {
	                    backend.send(new InfoQuery(currentJIDStatus.getCompleteJID(), "get", new IQVersion()));
	                }
	            });
	            popupMenu.add(menuItem);
        	}
        }
        else
        {
        	if(Preferences.getBoolean("jeti","rostermenuLastSeen",true))
        	{
	            menuItem = new JMenuItem();
	            I18N.setTextAndMnemonic("main.main.rostermenu.Last_Seen",menuItem,true);
	            menuItem.addActionListener(new java.awt.event.ActionListener()
	            {
	                public void actionPerformed(ActionEvent e)
	                {
	                    backend.send(new InfoQuery(currentJIDStatus.getJID(), "get", new IQLast()));
	                }
	            });
	            popupMenu.add(menuItem);
        	}
        }
        if(Preferences.getBoolean("jeti","rostermenuInvisible",true))
        {
			final JMenuItem menuItem3 = new JMenuItem();
			I18N.setTextAndMnemonic("main.main.rostermenu.Set_Invisible",menuItem3);
			menuItem3.addActionListener(new java.awt.event.ActionListener()
			{
				public void actionPerformed(ActionEvent e)
				{
					if(menuItem3.getText().equals(I18N.gettext("main.main.rostermenu.Set_Invisible")))
					{
						I18N.setTextAndMnemonic("main.main.rostermenu.Set_Visible",menuItem3);
						backend.send(new Presence(currentJIDStatus.getJID(), "invisible"));
					}
					else
					{
						I18N.setTextAndMnemonic("main.main.rostermenu.Set_Invisible",menuItem3);				
						backend.send(new Presence(currentJIDStatus.getJID(),"available"));
					}
				}
			});
			popupMenu.add(menuItem3);
        }
		if (menuItems != null)
		{
			for (Iterator i = menuItems.entrySet().iterator(); i.hasNext();)
			{
				Map.Entry entry = (Map.Entry) i.next();
				JMenuItem item = new JMenuItem((String) entry.getKey());
				final RosterMenuListener listener = (RosterMenuListener) entry.getValue();
				item.addActionListener(new java.awt.event.ActionListener()
				{
					public void actionPerformed(ActionEvent e)
					{
						listener.actionPerformed(currentJIDStatus, currentJIDStatusGroup2);
					}
				});
				popupMenu.add(item);
			}
		}
	}

	public void addToMenu(String name, RosterMenuListener listener)
	{
		if (menuItems == null) menuItems = new HashMap(10);
		menuItems.put(name, listener);
		if (popupMenu != null) createPopupMenu();
	}

	public void removeFromMenu(String name)
	{
		if (menuItems == null) return;
		menuItems.remove(name);
		if (menuItems.isEmpty()) menuItems = null;
		if (popupMenu != null) createPopupMenu();
	}

	public List getOpenGroups()
	{
		List tempList = new LinkedList();
		JIDStatusTree tree = ((JIDStatusTree) getModel().getRoot());
		
		if (tree == null)
			return null;
		
		for (int i = 0; i < tree.getSize(); i++)
		{
			TreePath path = new TreePath(new Object[] { tree, tree.get(i)});
			if (isExpanded(path))
			{
                tempList.add(tree.get(i).toString());
            }
		}
		
		return tempList;

	}

	public void openGroups(JetiPrivateRosterExtension extension)
	{
		String[] groups = extension.getOpenGroups();
		JIDStatusTree tree = ((JIDStatusTree) getModel().getRoot());
		if (groups == null) return;
		for (int i = 0; i < groups.length; i++)
		{
			if(tree.existGroup(groups[i]))
			{
				TreePath path = new TreePath(new Object[] { tree, tree.getGroup(groups[i])});
                if (treeExpander != null) {
                    treeExpander.expand(path);
                } else {
                    expandPath(path);
                }
			}
		}

	}

	private void sendMessage(JIDStatus jidStatus)
	{
		new SendMessage(backend, jidStatus.getJID(), jidStatus.getNick()).setVisible(true);
	}

	private void sendChat(JIDStatus jidStatus)
	{
		main.chat(jidStatus);
	}

	private void maybeShowPopup(MouseEvent e, JIDStatus jidStatus, JIDStatusGroup group)
	{
		if (e.isPopupTrigger())
		{
			currentJIDStatus = jidStatus;
			currentGroup = group.getName();
			currentJIDStatusGroup2 = group;
			popupMenu.show(e.getComponent(), e.getX(), e.getY());
		}
	}

	private void maybeShowGroupPopup(MouseEvent e, JIDStatusGroup jidStatusGroup)
	{
		if (e.isPopupTrigger())
		{
			currentJIDStatusGroup = jidStatusGroup;
			currentGroup = jidStatusGroup.getName();
			groupPopupMenu.show(e.getComponent(), e.getX(), e.getY());
		}
	}
	
	JIDStatus tooltipjids;

	public String getToolTipText(MouseEvent ev)
	{
		if ( ev == null) return null;
		TreePath path = getPathForLocation(ev.getX(), ev.getY());
		if ( path != null )
		{
			JIDStatus jidStatus = null;
			Object o = path.getLastPathComponent();
			if (o instanceof PrimaryJIDStatus)
			{
				jidStatus = ((PrimaryJIDStatus) o).getJIDPrimaryStatus();

			}
			else if (o instanceof JIDStatus)
			{
				jidStatus = ((JIDStatus) o);
			}
			else
			{
                return null;
            }
			
			String statusMsg;
            
			if (jidStatus.getStatus() != null)
            {
                statusMsg = jidStatus.getStatus();
            } 
            else
            {
                statusMsg = "";
            }
                        
            String waitingStatus = jidStatus.getWaiting();
            
            if ( jidStatus.getWaiting() != null )
            {
                waitingStatus = I18N.gettext("main.main.roster.Waiting_Status") + " " + jidStatus.getWaiting();
            }
            else
            {
                waitingStatus = "";
            }
            
            String	htmlReturn = "";
	            	htmlReturn  = "<html>";
	            	htmlReturn += "<table border='0' cellpadding='0' cellspacing='0' bgcolor='#ffffff' width='300'>";
	            	htmlReturn += "<tr>";	
		            htmlReturn += "<td valign='top' style='margin-left:5px'>";
		            htmlReturn += "<b>Nick:</b> " + jidStatus.getNick() + "<br/>";
		            htmlReturn += "<b>" + I18N.gettext("main.main.roster.Status") + "</b> " + Presence.toLongShow(jidStatus.getShow()) + "<br/>";
		            htmlReturn += "<b>" + I18N.gettext("main.main.statusmenu.Status_message") +  "</b> " + statusMsg + "<br/>";
		            htmlReturn += "<b>" + I18N.gettext("main.main.roster.Subscription") + "</b> " + jidStatus.getSubscription() + "<br/>";
		            htmlReturn += "<b>" + waitingStatus + "<b/>";
		            htmlReturn += "</td>";
		            htmlReturn += "</tr>";
		            htmlReturn += "<tr>";
		            htmlReturn += "<td align='right'><font style='font-size:10pt;font-weight:bold'>" + nu.fw.jeti.applet.Jeti.NAMECOMPANY + "</td>";
		            htmlReturn += "</tr>";
		            htmlReturn += "</table>";            
		            htmlReturn += "</html>";
            					  
            return htmlReturn;		
		}
		return null;
	}
	
	public JToolTip createToolTip()
	{
		return super.createToolTip();
	}
	
	class MyRenderer extends DefaultTreeCellRenderer //implements TreeCellRenderer
	{
		//TODO setpreferred size on mac (not on the render) to fix not 0
		private JLabel renderer;
		private Component fill = Box.createRigidArea(new Dimension(0, 0));

		public MyRenderer()
		{
			
			renderer = new JLabel();
			renderer.setFont(UIManager.getFont("Tree.font"));
		}

		public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
		{
			
			String text = value.toString();
			renderer.setText(text);

			if (sel)
			{
				renderer.setOpaque(true);
				renderer.setForeground(UIManager.getColor("Tree.selectionForeground"));
				renderer.setBackground(UIManager.getColor("Tree.selectionBackground"));
			} 
			else
			{
				renderer.setForeground(UIManager.getColor("Tree.textForeground"));
				renderer.setOpaque(Preferences.getBoolean("jeti", "bmw", true));
				renderer.setBackground(UIManager.getColor("Tree.background"));
				//renderer.setOpaque(false);
			}
			
			if (leaf)
			{ 
				return (makeComponent((JIDStatus) value));
			}
			
			if (value instanceof PrimaryJIDStatus)
			{
				PrimaryJIDStatus ps = (PrimaryJIDStatus) value;
				JIDStatus jidsStatus = ps.getJIDPrimaryStatus();
				if (ps.hasMultiple())
				{
					if (onlineTree)
					{
						if (ps.multipleJIDstatusOnline())
							renderer.setForeground(new Color(0, 0, 190));
						return makeComponent(jidsStatus);
					}
					if (ps.isAJIDstatusOffline())
					{
						// if offline tree and a jidStatus in primary is offline
						// show
						renderer.setIcon(StatusIcons.getImageIcon("multiple"));
						return renderer;
					}
					return fill;
				}
				return makeComponent(jidsStatus);
			} 
			else if (value instanceof JIDStatusGroup)
			{
				JIDStatusGroup group = (JIDStatusGroup) value;

				/*if ( onlineTree )
				{
					if (group.getOnlines() == 0)
						return fill;*/
					
					text = group.toString() + " ( " + group.getOnlines() + " / " + group.size() + " ) ";
					renderer.setText(text);
				//}

				if ( expanded ) 
					renderer.setIcon(StatusIcons.getImageIcon("arrowDown"));
				else
					renderer.setIcon(StatusIcons.getImageIcon("arrowUp"));
			}
			return renderer;
		}

		private Component makeComponent(JIDStatus jidStatus)
		{
			/**
			 * Monta a lista de Conectado e Desconectado
			 * Esta parte esta comentada para montar apenas um ramo com todos os grupos e seus usuarios ( online / offline )
			 */

			/*if (jidStatus.isOnline())
			{
				if (!onlineTree)
					return fill; // leeg want offline tree
				renderer.setIcon(StatusIcons.getStatusIcon(jidStatus));
			} 
			else
			{
				if (onlineTree) 
					return fill; //leeg want online tree
				renderer.setIcon(StatusIcons.getStatusIcon(jidStatus));
			}*/
			
			renderer.setIcon(StatusIcons.getStatusIcon(jidStatus));
			return renderer;
		}
	}


	class MacRenderer implements TreeCellRenderer 
	{
		//special render for Mac because it doesn't support 0 sized components in the tree
		private JLabel renderer;

		public MacRenderer()
		{
			renderer = new JLabel();
			renderer.setFont(UIManager.getFont("Tree.font"));
		}

		public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
		{
			renderer.setText(value.toString());
			if (sel)
			{
				renderer.setOpaque(true);
				renderer.setForeground(UIManager
						.getColor("Tree.selectionForeground"));
				renderer.setBackground(UIManager.getColor("Tree.selectionBackground"));
			} else
			{
				renderer.setForeground(UIManager.getColor("Tree.textForeground"));
				renderer.setOpaque(Preferences.getBoolean("jeti", "bmw", true));
				renderer.setBackground(UIManager.getColor("Tree.background"));
			}
			if (leaf) { return (makeComponent((JIDStatus) value)); }
			if (value instanceof PrimaryJIDStatus)
			{
				PrimaryJIDStatus ps = (PrimaryJIDStatus) value;
				JIDStatus jidsStatus = ps.getJIDPrimaryStatus();
				if (ps.hasMultiple())
				{
					if (onlineTree) {
						if (ps.multipleJIDstatusOnline()) {
                            renderer.setForeground(new Color(0, 0, 190));
                        }
						return makeComponent(jidsStatus);
					}
					if (ps.isAJIDstatusOffline())
					{//if offline tree and a jidStatus in primary is offline
					 // show
						renderer.setIcon(StatusIcons.getImageIcon("multiple"));
					}
                    return renderer;
				}
				return makeComponent(jidsStatus);
			}
			else if (value instanceof JIDStatusGroup)
			{
				JIDStatusGroup group = (JIDStatusGroup) value;
				if (onlineTree) {
					renderer.setText(group.toString() + " ("
                                     + group.getOnlines() + ")");
				}
				if (expanded) {
                    renderer.setIcon(StatusIcons.getImageIcon("arrowDown"));
				} else {
                    renderer.setIcon(StatusIcons.getImageIcon("arrowUp"));
                }
			}
			return renderer;
		}

		private Component makeComponent(JIDStatus jidStatus)
		{
            int show;
			if (jidStatus.isOnline()) {
				show = jidStatus.getShow();
			} else {
                show = Presence.UNAVAILABLE;
			}
            renderer.setIcon(StatusIcons.getStatusIcon(show,
                                                       jidStatus.getType()));
			return renderer;
		}
	}
	
}
/*
 * Overrides for emacs
 * Local variables:
 * tab-width: 4
 * End:
 */