/* * Copyright 2004 Grzegorz Grasza groz@gryf.info * * This file is part of mobber. Mobber 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. * Mobber 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 mobber; * if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307 USA . */import javax.microedition.lcdui.*;import java.util.*;public class SetContact extends Form implements CommandListener{	TextField jid, name, newgroup, message;	ChoiceGroup choice;		public SetContact(String jid)	{		super(Label.setcontact);		this.jid = new TextField("JID", jid, 64, TextField.EMAILADDR);		name = new TextField(Label.name, (String)mobber.roster.names.get(jid), 32, TextField.ANY);		Enumeration groups = mobber.roster.presentGroups.keys();				choice = new ChoiceGroup (null, Choice.MULTIPLE);		while(groups.hasMoreElements())		{			int e = 0;			String eg = (String)groups.nextElement();			while(choice.size()>e && choice.getString(e).compareTo(eg)<0)				e++;			choice.insert(e, eg, null);			if(mobber.roster.groups.get(jid) != null)			{				Enumeration enum = ((Vector)mobber.roster.groups.get(jid)).elements();				while(enum.hasMoreElements())				if(jid != null && choice.getString(e).equals(enum.nextElement()))					choice.setSelectedIndex(e, true);			}		}		newgroup = new TextField(Label.newgroup, "", 32, TextField.ANY);		message = new TextField(Label.message, Label.text, 64, TextField.ANY);		append(this.jid);		append(name);		append(choice);		append(newgroup);		append(message);		addCommand(Action.ok);		addCommand(Action.cancel);		setCommandListener(this);	}		private class Groups implements Enumeration	{		boolean[] selected;		int e = -1, i = 0;		int num;		public Groups(int number, boolean[] selected)		{			this.selected = selected;			num = number;		}		public boolean hasMoreElements()		{			if(num > i)				return true;			return false;		}		public Object nextElement()		{			while(!selected[++e]);						++i;			return choice.getString(e);		}	};		public void commandAction(Command c, Displayable s)	{		if(c == Action.ok)		{			if(newgroup.getString().equals("") && !jid.getString().equals(""))			{				boolean[] selected = new boolean[choice.size()];				int selectednum = choice.getSelectedFlags(selected);				if(!mobber.roster.names.containsKey(jid.getString()))					mobber.jabber.sendPresence(jid.getString(), "subscribe", null , message.getString(), 0);				mobber.jabber.setContact(jid.getString(), name.getString(), new Groups(selectednum, selected), null);				mobber.display.setCurrent(mobber.roster);			}			else if(!newgroup.getString().equals(""))			{				choice.setSelectedIndex(choice.append(newgroup.getString(), null), true);				newgroup.setString("");			}		}		else			mobber.display.setCurrent(mobber.roster);	}};