src/gui/torrentcontentmodelfolder.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #pragma once
  30
  31 #include "torrentcontentmodelitem.h"
  32
  33 namespace BitTorrent
  34 {
  35     enum class DownloadPriority;
  36 }
  37
  38 class TorrentContentModelFolder final : public TorrentContentModelItem
  39 {
  40 public:
  41     // Folder constructor
  42     TorrentContentModelFolder(const QString &name, TorrentContentModelFolder *parent);
  43
  44     // Invisible root item constructor
  45     explicit TorrentContentModelFolder(const QVector<QString> &data);
  46
  47     ~TorrentContentModelFolder() override;
  48
  49     ItemType itemType() const override;
  50
  51     void increaseSize(qulonglong delta);
  52     void recalculateProgress();
  53     void recalculateAvailability();
  54     void updatePriority();
  55
  56     void setPriority(BitTorrent::DownloadPriority newPriority, bool updateParent = true) override;
  57
  58     void deleteAllChildren();
  59     const QVector<TorrentContentModelItem*> &children() const;
  60     void appendChild(TorrentContentModelItem *item);
  61     TorrentContentModelItem *child(int row) const;
  62     int childCount() const;
  63
  64 private:
  65     QVector<TorrentContentModelItem *> m_childItems;
  66 };