src/gui/torrentcontentmodelitem.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 <QCoreApplication>
  32 #include <QVector>
  33
  34 #include "base/bittorrent/downloadpriority.h"
  35
  36 class QVariant;
  37
  38 class TorrentContentModelFolder;
  39
  40 class TorrentContentModelItem
  41 {
  42     Q_DECLARE_TR_FUNCTIONS(TorrentContentModelItem)
  43
  44 public:
  45     enum TreeItemColumns
  46     {
  47         COL_NAME,
  48         COL_SIZE,
  49         COL_PROGRESS,
  50         COL_PRIO,
  51         COL_REMAINING,
  52         COL_AVAILABILITY,
  53         NB_COL
  54     };
  55
  56     enum ItemType
  57     {
  58         FileType,
  59         FolderType
  60     };
  61
  62     explicit TorrentContentModelItem(TorrentContentModelFolder *parent);
  63     virtual ~TorrentContentModelItem();
  64
  65     bool isRootItem() const;
  66     TorrentContentModelFolder *parent() const;
  67     virtual ItemType itemType() const = 0;
  68
  69     QString name() const;
  70     void setName(const QString &name);
  71
  72     qulonglong size() const;
  73     qreal progress() const;
  74     qulonglong remaining() const;
  75
  76     qreal availability() const;
  77
  78     BitTorrent::DownloadPriority priority() const;
  79     virtual void setPriority(BitTorrent::DownloadPriority newPriority, bool updateParent = true) = 0;
  80
  81     int columnCount() const;
  82     QString displayData(int column) const;
  83     QVariant underlyingData(int column) const;
  84     int row() const;
  85
  86 protected:
  87     TorrentContentModelFolder *m_parentItem = nullptr;
  88     // Root item members
  89     QVector<QString> m_itemData;
  90     // Non-root item members
  91     QString m_name;
  92     qulonglong m_size = 0;
  93     qulonglong m_remaining = 0;
  94     BitTorrent::DownloadPriority m_priority = BitTorrent::DownloadPriority::Normal;
  95     qreal m_progress = 0;
  96     qreal m_availability = -1;
  97 };