mirror of
https://github.com/qbittorrent/qBittorrent.git
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125 lines
4.7 KiB
C++
125 lines
4.7 KiB
C++
/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2010 Christophe Dumez
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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* Contact : chris@qbittorrent.org
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*/
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#ifndef TORRENTMODEL_H
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#define TORRENTMODEL_H
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#include <QAbstractListModel>
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#include <QList>
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#include <QDateTime>
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#include <QIcon>
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#include <QTimer>
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#include "qtorrenthandle.h"
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struct TorrentStatusReport {
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TorrentStatusReport(): nb_downloading(0), nb_seeding(0), nb_active(0), nb_inactive(0), nb_paused(0) {}
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uint nb_downloading; uint nb_seeding; uint nb_active; uint nb_inactive; uint nb_paused;
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};
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class TorrentModelItem : public QObject {
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Q_OBJECT
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public:
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enum State {STATE_DOWNLOADING, STATE_STALLED_DL, STATE_STALLED_UP, STATE_SEEDING, STATE_PAUSED_DL, STATE_PAUSED_UP, STATE_QUEUED_DL, STATE_QUEUED_UP, STATE_CHECKING_UP, STATE_CHECKING_DL, STATE_INVALID};
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enum Column {TR_NAME, TR_PRIORITY, TR_SIZE, TR_PROGRESS, TR_STATUS, TR_SEEDS, TR_PEERS, TR_DLSPEED, TR_UPSPEED, TR_ETA, TR_RATIO, TR_LABEL, TR_ADD_DATE, TR_SEED_DATE, TR_TRACKER, TR_DLLIMIT, TR_UPLIMIT, TR_AMOUNT_DOWNLOADED, TR_AMOUNT_LEFT, TR_TIME_ELAPSED, NB_COLUMNS};
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public:
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TorrentModelItem(const QTorrentHandle& h);
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inline int columnCount() const { return NB_COLUMNS; }
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QVariant data(int column, int role = Qt::DisplayRole) const;
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bool setData(int column, const QVariant &value, int role = Qt::DisplayRole);
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inline QString hash() const { return m_hash; }
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signals:
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void labelChanged(QString previous, QString current);
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private:
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State state() const;
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private:
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QTorrentHandle m_torrent;
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QDateTime m_addedTime;
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QDateTime m_seedTime;
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QString m_label;
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QString m_name;
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mutable QIcon m_icon;
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mutable QColor m_fgColor;
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QString m_hash; // Cached for safety reasons
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};
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class TorrentModel : public QAbstractListModel
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{
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Q_OBJECT
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Q_DISABLE_COPY(TorrentModel)
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public:
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explicit TorrentModel(QObject *parent = 0);
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~TorrentModel();
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inline int rowCount(const QModelIndex& index = QModelIndex()) const { Q_UNUSED(index); return m_torrents.size(); }
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int columnCount(const QModelIndex &parent=QModelIndex()) const { Q_UNUSED(parent); return TorrentModelItem::NB_COLUMNS; }
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::DisplayRole);
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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int torrentRow(const QString &hash) const;
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QString torrentHash(int row) const;
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void setRefreshInterval(int refreshInterval);
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TorrentStatusReport getTorrentStatusReport() const;
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Qt::ItemFlags flags(const QModelIndex &index) const;
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void populate();
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signals:
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void torrentAdded(TorrentModelItem *torrentItem);
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void torrentAboutToBeRemoved(TorrentModelItem *torrentItem);
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void torrentChangedLabel(TorrentModelItem *torrentItem, QString previous, QString current);
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private slots:
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void addTorrent(const QTorrentHandle& h);
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void removeTorrent(const QString &hash);
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void handleTorrentUpdate(const QTorrentHandle &h);
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void handleFinishedTorrent(const QTorrentHandle& h);
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void notifyTorrentChanged(int row);
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void forceModelRefresh();
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void handleTorrentLabelChange(QString previous, QString current);
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void handleTorrentAboutToBeRemoved(const QTorrentHandle & h);
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private:
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void beginInsertTorrent(int row);
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void endInsertTorrent();
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void beginRemoveTorrent(int row);
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void endRemoveTorrent();
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private:
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QList<TorrentModelItem*> m_torrents;
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int m_refreshInterval;
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QTimer m_refreshTimer;
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};
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#endif // TORRENTMODEL_H
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