src/gui/torrentcontentmodelfile.cpp

   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 #include "torrentcontentmodelfile.h"
  30
  31 #include "torrentcontentmodelfolder.h"
  32
  33 TorrentContentModelFile::TorrentContentModelFile(const QString &fileName, qulonglong fileSize,
  34                                                  TorrentContentModelFolder *parent, int fileIndex)
  35     : TorrentContentModelItem(parent)
  36     , m_fileIndex(fileIndex)
  37 {
  38     Q_ASSERT(parent);
  39
  40     m_name = fileName;
  41     m_size = fileSize;
  42 }
  43
  44 int TorrentContentModelFile::fileIndex() const
  45 {
  46     return m_fileIndex;
  47 }
  48
  49 void TorrentContentModelFile::setPriority(BitTorrent::DownloadPriority newPriority, bool updateParent)
  50 {
  51     Q_ASSERT(newPriority != BitTorrent::DownloadPriority::Mixed);
  52
  53     if (m_priority == newPriority)
  54         return;
  55
  56     m_priority = newPriority;
  57
  58     // Update parent
  59     if (updateParent)
  60         m_parentItem->updatePriority();
  61 }
  62
  63 void TorrentContentModelFile::setProgress(qreal progress)
  64 {
  65     m_progress = progress;
  66     m_remaining = static_cast<qulonglong>(m_size * (1.0 - m_progress));
  67     Q_ASSERT(m_progress <= 1.);
  68 }
  69
  70 void TorrentContentModelFile::setAvailability(const qreal availability)
  71 {
  72     m_availability = availability;
  73     Q_ASSERT(m_availability <= 1.);
  74 }
  75
  76 TorrentContentModelItem::ItemType TorrentContentModelFile::itemType() const
  77 {
  78     return FileType;
  79 }