onlinefilter.java

lumaQQ的源文件

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* 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 edu.tsinghua.lumaqq.ui.helper;

import edu.tsinghua.lumaqq.models.Model;
import edu.tsinghua.lumaqq.models.Status;
import edu.tsinghua.lumaqq.models.User;
import edu.tsinghua.lumaqq.widgets.qstyle.IFilter;

/**
 * 只显示在线用户
 * 
 * @author luma
 */
public class OnlineFilter implements IFilter<Model> {
	public boolean select(Model model) {
		switch(model.type) {
			case USER:
				User u = (User)model;
				return u.status != Status.OFFLINE || u.hasMessage || u.pinned;
			default:
				return true;
		}
	}
}