/*
 * Copyright 2009  Gregory Haynes <greg@greghaynes.net>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef QINFINITY_USERSMODEL_H
#define QINFINITY_USERSMODEL_H

#include <QStandardItemModel>
#include <QStandardItem>
#include <QHash>

namespace QInfinity
{

class Session;
class User;
class UserItemData;
class UsersModelData;

class UserItem
	: public QStandardItem
{

	public:
		UserItem( User &user );

		User &user() const;

	private:
		UserItemData *d;

};

class UserItemFactory
{

	public:
		UserItemFactory();
		virtual ~UserItemFactory() { }

		virtual UserItem *createUserItem( QInfinity::User &user );

};

class UsersModel
	: public QStandardItemModel
{
	Q_OBJECT

	public:
		/**
		 * @brief Create model of users in session.
		 */
		UsersModel( Session &session, UserItemFactory *factory = 0, QObject *parent = 0 );

		/**
		 * @brief Set factory to create user items.
		 *
		 * The current item factory is deleted before the new
		 * one is set.
		 */
		void setFactory( UserItemFactory *factory );
	
	private Q_SLOTS:
		void insertUser( User *user );
		void removeUser( User *user );

	private:
		UsersModelData *d;

};

}

#endif

