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transmission/qt/torrent-model.h
2010-01-04 21:00:47 +00:00

79 lines
1.9 KiB
C++

/*
* This file Copyright (C) 2009-2010 Mnemosyne LLC
*
* This file is licensed by the GPL version 2. Works owned by the
* Transmission project are granted a special exemption to clause 2(b)
* so that the bulk of its code can remain under the MIT license.
* This exemption does not extend to derived works not owned by
* the Transmission project.
*
* $Id$
*/
#ifndef QTR_TORRENT_MODEL_H
#define QTR_TORRENT_MODEL_H
#include <QAbstractListModel>
#include <QMap>
#include <QSet>
#include <QVector>
#include "speed.h"
#include "torrent.h"
class Prefs;
extern "C"
{
struct tr_benc;
};
class TorrentModel: public QAbstractListModel
{
Q_OBJECT
private:
typedef QMap<int,int> id_to_row_t;
typedef QMap<int,Torrent*> id_to_torrent_t;
typedef QVector<Torrent*> torrents_t;
id_to_row_t myIdToRow;
id_to_torrent_t myIdToTorrent;
torrents_t myTorrents;
Prefs& myPrefs;
public:
void clear( );
bool hasTorrent( const QString& hashString ) const;
virtual int rowCount( const QModelIndex& parent = QModelIndex() ) const;
virtual QVariant data( const QModelIndex& index, int role = Qt::DisplayRole ) const;
enum Role { TorrentRole = Qt::UserRole };
public:
Torrent* getTorrentFromId( int id );
const Torrent* getTorrentFromId( int id ) const;
private:
QSet<int> getIds( ) const;
void addTorrent( Torrent * );
public:
Speed getUploadSpeed( ) const;
Speed getDownloadSpeed( ) const;
signals:
void torrentsAdded( QSet<int> );
public slots:
void updateTorrents( tr_benc * torrentList, bool isCompleteList );
void removeTorrents( tr_benc * torrentList );
void removeTorrent( int id );
private slots:
void onTorrentChanged( int propertyId );
public:
TorrentModel( Prefs& prefs );
virtual ~TorrentModel( );
};
#endif