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qBittorrent/src/gui/transferlistsortmodel.h
Vladimir Sinenko 56ee6dac08 Fixed sort order for datetime columns with empty values (closes #2988)
A small fix belonging to #2531.
During the sorting empty QDateTime values are shuffled around due to
unstable sort in QSortFilterProxyModel (see #2526 and #2158), causing
the transfer list items to constantly change order.

Fixed by using an already existing correct comparison (with a torrent
hash fallback).
2015-05-19 22:10:57 +06:00

71 lines
2.7 KiB
C++

/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2013 Nick Tiskov
*
* 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 : daymansmail@gmail.com
*/
#ifndef TRANSFERLISTSORTMODEL_H
#define TRANSFERLISTSORTMODEL_H
#include <QSortFilterProxyModel>
#include <QStringList>
#include "torrentfilterenum.h"
class TransferListSortModel: public QSortFilterProxyModel
{
Q_OBJECT
public:
TransferListSortModel(QObject *parent = 0);
void setStatusFilter(const TorrentFilter::TorrentFilter &filter);
void setLabelFilter(const QString &label);
void disableLabelFilter();
void setTrackerFilter(const QStringList &hashes);
void disableTrackerFilter();
private:
bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
bool lowerPositionThan(const QModelIndex &left, const QModelIndex &right) const;
bool dateLessThan(const int dateColumn, const QModelIndex &left, const QModelIndex &right) const;
bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
bool matchStatusFilter(int sourceRow, const QModelIndex &sourceParent) const;
bool matchLabelFilter(int sourceRow, const QModelIndex &sourceParent) const;
bool matchTrackerFilter(int sourceRow, const QModelIndex &sourceParent) const;
private:
TorrentFilter::TorrentFilter filter0;
bool labelFilterEnabled;
QString labelFilter;
bool trackerFilterEnabled;
QStringList trackerFilter;
};
#endif // TRANSFERLISTSORTMODEL_H