/***************************************************************************
 *   Copyright (C) 2008 by Joris Guisson and Ivan Vasic                    *
 *   joris.guisson@gmail.com                                               *
 *   ivasic@gmail.com                                                      *
 *                                                                         *
 *   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.          *
 ***************************************************************************/
#ifndef KTWEBSEEDSTAB_H
#define KTWEBSEEDSTAB_H

#include <QWidget>
#include <QSortFilterProxyModel>
#include "ui_webseedstab.h"

namespace bt
{
	class TorrentInterface;
}

namespace kt
{
	class WebSeedsModel;

	/**
		Tab which displays the list of webseeds of a torrent, and allows you to add or remove them.
	*/
	class WebSeedsTab : public QWidget,public Ui_WebSeedsTab
	{
		Q_OBJECT
	public:
		WebSeedsTab(QWidget* parent);
		virtual ~WebSeedsTab();
		
		/**
		 * Switch to a different torrent.
		 * @param tc The torrent
		 */
		void changeTC(bt::TorrentInterface* tc);

		/// Check to see if the GUI needs to be updated
		void update();
		
		void saveState(KSharedConfigPtr cfg);
		void loadState(KSharedConfigPtr cfg);
		
	private slots:
		void addWebSeed();
		void removeWebSeed();
		void onWebSeedTextChanged(const QString & ws);
		void selectionChanged(const QItemSelection & selected, const QItemSelection & deselected);
		
	private:
		void selectionChanged(const QModelIndexList & indexes);

	private:
		bt::TorrentInterface* curr_tc;
		WebSeedsModel* model;
		QSortFilterProxyModel* proxy_model;
	};

}

#endif