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transmission/qt/TorrentModel.h

82 lines
1.7 KiB
C++

/*
* This file Copyright (C) 2010-2015 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
* $Id$
*/
#ifndef QTR_TORRENT_MODEL_H
#define QTR_TORRENT_MODEL_H
#include <QAbstractListModel>
#include <QMap>
#include <QSet>
#include <QVector>
class Prefs;
class Speed;
class Torrent;
extern "C"
{
struct tr_variant;
}
class TorrentModel: public QAbstractListModel
{
Q_OBJECT
public:
enum Role
{
TorrentRole = Qt::UserRole
};
public:
TorrentModel (const Prefs& prefs);
virtual ~TorrentModel ();
void clear ();
bool hasTorrent (const QString& hashString) const;
Torrent * getTorrentFromId (int id);
const Torrent * getTorrentFromId (int id) const;
void getTransferSpeed (Speed& uploadSpeed, size_t& uploadPeerCount,
Speed& downloadSpeed, size_t& downloadPeerCount);
// QAbstractItemModel
virtual int rowCount (const QModelIndex& parent = QModelIndex ()) const;
virtual QVariant data (const QModelIndex& index, int role = Qt::DisplayRole) const;
public slots:
void updateTorrents (tr_variant * torrentList, bool isCompleteList);
void removeTorrents (tr_variant * torrentList);
void removeTorrent (int id);
signals:
void torrentsAdded (QSet<int>);
private:
typedef QMap<int, int> id_to_row_t;
typedef QMap<int, Torrent*> id_to_torrent_t;
typedef QVector<Torrent*> torrents_t;
private:
void addTorrent (Torrent *);
QSet<int> getIds () const;
private slots:
void onTorrentChanged (int propertyId);
private:
const Prefs& myPrefs;
id_to_row_t myIdToRow;
id_to_torrent_t myIdToTorrent;
torrents_t myTorrents;
};
#endif // QTR_TORRENT_MODEL_H