mirror of
https://github.com/qbittorrent/qBittorrent.git
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100 lines
3.7 KiB
C++
100 lines
3.7 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2022 Vladimir Golovnev <glassez@yandex.ru>
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* Copyright (C) 2006-2012 Christophe Dumez <chris@qbittorrent.org>
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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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#pragma once
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#include <QAbstractItemModel>
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#include <QVector>
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#include "base/indexrange.h"
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#include "base/pathfwd.h"
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#include "torrentcontentmodelitem.h"
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class QFileIconProvider;
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class QModelIndex;
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class QVariant;
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class TorrentContentModelFile;
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namespace BitTorrent
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{
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class TorrentContentHandler;
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}
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class TorrentContentModel final : public QAbstractItemModel
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{
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Q_OBJECT
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Q_DISABLE_COPY_MOVE(TorrentContentModel)
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public:
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enum Roles
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{
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UnderlyingDataRole = Qt::UserRole
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};
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explicit TorrentContentModel(QObject *parent = nullptr);
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~TorrentContentModel() override;
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void setContentHandler(BitTorrent::TorrentContentHandler *contentHandler);
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BitTorrent::TorrentContentHandler *contentHandler() const;
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void refresh();
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QVector<BitTorrent::DownloadPriority> getFilePriorities() const;
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TorrentContentModelItem::ItemType itemType(const QModelIndex &index) const;
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int getFileIndex(const QModelIndex &index) const;
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Path getItemPath(const QModelIndex &index) const;
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int columnCount(const QModelIndex &parent = {}) const override;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
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QModelIndex index(int row, int column, const QModelIndex &parent = {}) const override;
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QModelIndex parent(const QModelIndex &index) const override;
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int rowCount(const QModelIndex &parent = {}) const override;
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signals:
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void renameFailed(const QString &errorMessage);
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private:
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using ColumnInterval = IndexInterval<int>;
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void populate();
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void updateFilesProgress();
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void updateFilesPriorities();
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void updateFilesAvailability();
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bool setItemPriority(const QModelIndex &index, BitTorrent::DownloadPriority priority);
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void notifySubtreeUpdated(const QModelIndex &index, const QVector<ColumnInterval> &columns);
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BitTorrent::TorrentContentHandler *m_contentHandler = nullptr;
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TorrentContentModelFolder *m_rootItem = nullptr;
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QVector<TorrentContentModelFile *> m_filesIndex;
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QFileIconProvider *m_fileIconProvider = nullptr;
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};
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