qBittorrent/src/gui/torrentcontentmodelfolder.h

/*
 * Bittorrent Client using Qt4 and libtorrent.
 * Copyright (C) 2006-2012  Christophe Dumez
 *
 * 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.
 *
 * In addition, as a special exception, the copyright holders give permission to
 * link this program with the OpenSSL project's "OpenSSL" library (or with
 * modified versions of it that use the same license as the "OpenSSL" library),
 * and distribute the linked executables. You must obey the GNU General Public
 * License in all respects for all of the code used other than "OpenSSL".  If you
 * modify file(s), you may extend this exception to your version of the file(s),
 * but you are not obligated to do so. If you do not wish to do so, delete this
 * exception statement from your version.
 *
 * Contact : chris@qbittorrent.org
 */

#ifndef TORRENTCONTENTMODELFOLDER_H
#define TORRENTCONTENTMODELFOLDER_H

#include "torrentcontentmodelitem.h"

class TorrentContentModelFolder : public TorrentContentModelItem
{
public:
  // Folder constructor
  TorrentContentModelFolder(const QString& name, TorrentContentModelFolder* parent);

  // Invisible root item constructor
  TorrentContentModelFolder(const QList<QVariant>& data);

  ~TorrentContentModelFolder();

  ItemType itemType() const { return FolderType; }

  void increaseSize(qulonglong delta);
  void recalculateProgress();
  void updatePriority();

  void setPriority(int new_prio, bool update_parent = true);

  void deleteAllChildren();
  const QList<TorrentContentModelItem*>& children() const;
  void appendChild(TorrentContentModelItem* item);
  TorrentContentModelItem* child(int row) const;
  TorrentContentModelFolder* childFolderWithName(const QString& name) const;
  int childCount() const;

private:
  QList<TorrentContentModelItem*> m_childItems;
};

#endif // TORRENTCONTENTMODELFOLDER_H