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qBittorrent/src/gui/transferlistwidget.h
Vladimir Golovnev 006ad23d0d
Map selected indexes to source before modify the data
Changing the data may affect the layout of the sort/filter model, which in turn may invalidate the indexes previously obtained from selection model before we process them all. Therefore, we must map all the selected indexes to source before start processing them.

PR #19372.
Closes #19359.
2023-07-26 18:19:32 +03:00

139 lines
5.0 KiB
C++

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org>
*
* 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.
*/
#pragma once
#include <functional>
#include <QtContainerFwd>
#include <QTreeView>
#include "base/bittorrent/infohash.h"
#include "transferlistmodel.h"
class MainWindow;
class Path;
class TransferListSortModel;
namespace BitTorrent
{
class Torrent;
}
enum class CopyInfohashPolicy
{
Version1,
Version2
};
class TransferListWidget final : public QTreeView
{
Q_OBJECT
Q_DISABLE_COPY_MOVE(TransferListWidget)
public:
TransferListWidget(QWidget *parent, MainWindow *mainWindow);
~TransferListWidget() override;
TransferListModel *getSourceModel() const;
public slots:
void setSelectionCategory(const QString &category);
void addSelectionTag(const QString &tag);
void removeSelectionTag(const QString &tag);
void clearSelectionTags();
void setSelectedTorrentsLocation();
void pauseAllTorrents();
void resumeAllTorrents();
void startSelectedTorrents();
void forceStartSelectedTorrents();
void startVisibleTorrents();
void pauseSelectedTorrents();
void pauseVisibleTorrents();
void softDeleteSelectedTorrents();
void permDeleteSelectedTorrents();
void deleteSelectedTorrents(bool deleteLocalFiles);
void deleteVisibleTorrents();
void increaseQueuePosSelectedTorrents();
void decreaseQueuePosSelectedTorrents();
void topQueuePosSelectedTorrents();
void bottomQueuePosSelectedTorrents();
void copySelectedMagnetURIs() const;
void copySelectedNames() const;
void copySelectedInfohashes(CopyInfohashPolicy policy) const;
void copySelectedIDs() const;
void openSelectedTorrentsFolder() const;
void recheckSelectedTorrents();
void reannounceSelectedTorrents();
void setTorrentOptions();
void previewSelectedTorrents();
void hideQueuePosColumn(bool hide);
void applyFilter(const QString &name, const TransferListModel::Column &type);
void applyStatusFilter(int f);
void applyCategoryFilter(const QString &category);
void applyTagFilter(const QString &tag);
void applyTrackerFilterAll();
void applyTrackerFilter(const QSet<BitTorrent::TorrentID> &torrentIDs);
void previewFile(const Path &filePath);
void renameSelectedTorrent();
signals:
void currentTorrentChanged(BitTorrent::Torrent *torrent);
private slots:
void torrentDoubleClicked();
void displayListMenu();
void displayColumnHeaderMenu();
void currentChanged(const QModelIndex &current, const QModelIndex&) override;
void setSelectedTorrentsSuperSeeding(bool enabled) const;
void setSelectedTorrentsSequentialDownload(bool enabled) const;
void setSelectedFirstLastPiecePrio(bool enabled) const;
void setSelectedAutoTMMEnabled(bool enabled);
void askNewCategoryForSelection();
void saveSettings();
private:
void wheelEvent(QWheelEvent *event) override;
QModelIndex mapToSource(const QModelIndex &index) const;
QModelIndexList mapToSource(const QModelIndexList &indexes) const;
QModelIndex mapFromSource(const QModelIndex &index) const;
bool loadSettings();
QVector<BitTorrent::Torrent *> getSelectedTorrents() const;
void askAddTagsForSelection();
void editTorrentTrackers();
void exportTorrent();
void confirmRemoveAllTagsForSelection();
QStringList askTagsForSelection(const QString &dialogTitle);
void applyToSelectedTorrents(const std::function<void (BitTorrent::Torrent *const)> &fn);
QVector<BitTorrent::Torrent *> getVisibleTorrents() const;
int visibleColumnsCount() const;
TransferListModel *m_listModel = nullptr;
TransferListSortModel *m_sortFilterModel = nullptr;
MainWindow *m_mainWindow = nullptr;
};