/***************************************************************************
 *   Copyright (C) 2007 by Joris Guisson                                   *
 *   joris.guisson@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 KT_CHUNKDOWNLOADVIEW_HH
#define KT_CHUNKDOWNLOADVIEW_HH


#include <QTreeWidget>
#include <ksharedconfig.h>
#include <interfaces/chunkdownloadinterface.h>
#include "ui_chunkdownloadview.h"


namespace bt
{
	class TorrentInterface;
}

namespace kt
{
	class ChunkDownloadModel;


	/**
	 * View which shows a list of downloading chunks, of a torrent.
	 * */
	class ChunkDownloadView : public QWidget,public Ui_ChunkDownloadView
	{
		Q_OBJECT
	public:
		ChunkDownloadView(QWidget* parent);
		virtual ~ChunkDownloadView();

		/// A peer has been added
		void downloadAdded(bt::ChunkDownloadInterface* cd);

		/// A download has been removed
		void downloadRemoved(bt::ChunkDownloadInterface* cd);

		/// Check to see if the GUI needs to be updated
		void update();

		/// Change the torrent to display
		void changeTC(bt::TorrentInterface* tc);

		/// Remove all items
		void removeAll();
		
		void saveState(KSharedConfigPtr cfg);
		void loadState(KSharedConfigPtr cfg);
	private:
		bt::TorrentInterface* curr_tc;
		ChunkDownloadModel* model;
	};
}

#endif