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qBittorrent/src/gui/transferlistwidget.cpp
Nowshed H. Imran 199d770e15
Implement new icon/color theme 
Co-authored-by: xavier2k6 <42386382+xavier2k6@users.noreply.github.com>
2022-06-09 18:18:14 +06:00

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/*
* 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.
*/
#include "transferlistwidget.h"
#include <algorithm>
#include <QClipboard>
#include <QDebug>
#include <QFileDialog>
#include <QHeaderView>
#include <QMenu>
#include <QMessageBox>
#include <QRegularExpression>
#include <QSet>
#include <QShortcut>
#include <QVector>
#include <QWheelEvent>
#include "base/bittorrent/session.h"
#include "base/bittorrent/torrent.h"
#include "base/bittorrent/trackerentry.h"
#include "base/global.h"
#include "base/logger.h"
#include "base/path.h"
#include "base/preferences.h"
#include "base/torrentfilter.h"
#include "base/utils/compare.h"
#include "base/utils/fs.h"
#include "base/utils/misc.h"
#include "base/utils/string.h"
#include "autoexpandabledialog.h"
#include "deletionconfirmationdialog.h"
#include "mainwindow.h"
#include "optionsdialog.h"
#include "previewselectdialog.h"
#include "speedlimitdialog.h"
#include "torrentcategorydialog.h"
#include "torrentoptionsdialog.h"
#include "trackerentriesdialog.h"
#include "transferlistdelegate.h"
#include "transferlistmodel.h"
#include "transferlistsortmodel.h"
#include "tristateaction.h"
#include "uithememanager.h"
#include "utils.h"
#ifdef Q_OS_MACOS
#include "macutilities.h"
#endif
namespace
{
QVector<BitTorrent::TorrentID> extractIDs(const QVector<BitTorrent::Torrent *> &torrents)
{
QVector<BitTorrent::TorrentID> torrentIDs;
torrentIDs.reserve(torrents.size());
for (const BitTorrent::Torrent *torrent : torrents)
torrentIDs << torrent->id();
return torrentIDs;
}
bool torrentContainsPreviewableFiles(const BitTorrent::Torrent *const torrent)
{
if (!torrent->hasMetadata())
return false;
for (const Path &filePath : asConst(torrent->filePaths()))
{
if (Utils::Misc::isPreviewable(filePath))
return true;
}
return false;
}
void openDestinationFolder(const BitTorrent::Torrent *const torrent)
{
#ifdef Q_OS_MACOS
MacUtils::openFiles({torrent->contentPath()});
#else
if (torrent->filesCount() == 1)
Utils::Gui::openFolderSelect(torrent->contentPath());
else
Utils::Gui::openPath(torrent->contentPath());
#endif
}
void removeTorrents(const QVector<BitTorrent::Torrent *> &torrents, const bool isDeleteFileSelected)
{
auto *session = BitTorrent::Session::instance();
const DeleteOption deleteOption = isDeleteFileSelected ? DeleteTorrentAndFiles : DeleteTorrent;
for (const BitTorrent::Torrent *torrent : torrents)
session->deleteTorrent(torrent->id(), deleteOption);
}
}
TransferListWidget::TransferListWidget(QWidget *parent, MainWindow *mainWindow)
: QTreeView {parent}
, m_listModel {new TransferListModel {this}}
, m_sortFilterModel {new TransferListSortModel {this}}
, m_mainWindow {mainWindow}
{
// Load settings
const bool columnLoaded = loadSettings();
// Create and apply delegate
setItemDelegate(new TransferListDelegate {this});
m_sortFilterModel->setDynamicSortFilter(true);
m_sortFilterModel->setSourceModel(m_listModel);
m_sortFilterModel->setFilterKeyColumn(TransferListModel::TR_NAME);
m_sortFilterModel->setFilterRole(Qt::DisplayRole);
m_sortFilterModel->setSortCaseSensitivity(Qt::CaseInsensitive);
m_sortFilterModel->setSortRole(TransferListModel::UnderlyingDataRole);
setModel(m_sortFilterModel);
// Visual settings
setUniformRowHeights(true);
setRootIsDecorated(false);
setAllColumnsShowFocus(true);
setSortingEnabled(true);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setItemsExpandable(false);
setAutoScroll(true);
setDragDropMode(QAbstractItemView::DragOnly);
#if defined(Q_OS_MACOS)
setAttribute(Qt::WA_MacShowFocusRect, false);
#endif
header()->setFirstSectionMovable(true);
header()->setStretchLastSection(false);
header()->setTextElideMode(Qt::ElideRight);
// Default hidden columns
if (!columnLoaded)
{
setColumnHidden(TransferListModel::TR_ADD_DATE, true);
setColumnHidden(TransferListModel::TR_SEED_DATE, true);
setColumnHidden(TransferListModel::TR_UPLIMIT, true);
setColumnHidden(TransferListModel::TR_DLLIMIT, true);
setColumnHidden(TransferListModel::TR_TRACKER, true);
setColumnHidden(TransferListModel::TR_AMOUNT_DOWNLOADED, true);
setColumnHidden(TransferListModel::TR_AMOUNT_UPLOADED, true);
setColumnHidden(TransferListModel::TR_AMOUNT_DOWNLOADED_SESSION, true);
setColumnHidden(TransferListModel::TR_AMOUNT_UPLOADED_SESSION, true);
setColumnHidden(TransferListModel::TR_AMOUNT_LEFT, true);
setColumnHidden(TransferListModel::TR_TIME_ELAPSED, true);
setColumnHidden(TransferListModel::TR_SAVE_PATH, true);
setColumnHidden(TransferListModel::TR_COMPLETED, true);
setColumnHidden(TransferListModel::TR_RATIO_LIMIT, true);
setColumnHidden(TransferListModel::TR_SEEN_COMPLETE_DATE, true);
setColumnHidden(TransferListModel::TR_LAST_ACTIVITY, true);
setColumnHidden(TransferListModel::TR_TOTAL_SIZE, true);
}
//Ensure that at least one column is visible at all times
bool atLeastOne = false;
for (int i = 0; i < TransferListModel::NB_COLUMNS; ++i)
{
if (!isColumnHidden(i))
{
atLeastOne = true;
break;
}
}
if (!atLeastOne)
setColumnHidden(TransferListModel::TR_NAME, false);
//When adding/removing columns between versions some may
//end up being size 0 when the new version is launched with
//a conf file from the previous version.
for (int i = 0; i < TransferListModel::NB_COLUMNS; ++i)
{
if ((columnWidth(i) <= 0) && (!isColumnHidden(i)))
resizeColumnToContents(i);
}
setContextMenuPolicy(Qt::CustomContextMenu);
// Listen for list events
connect(this, &QAbstractItemView::doubleClicked, this, &TransferListWidget::torrentDoubleClicked);
connect(this, &QWidget::customContextMenuRequested, this, &TransferListWidget::displayListMenu);
header()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(header(), &QWidget::customContextMenuRequested, this, &TransferListWidget::displayColumnHeaderMenu);
connect(header(), &QHeaderView::sectionMoved, this, &TransferListWidget::saveSettings);
connect(header(), &QHeaderView::sectionResized, this, &TransferListWidget::saveSettings);
connect(header(), &QHeaderView::sortIndicatorChanged, this, &TransferListWidget::saveSettings);
const auto *editHotkey = new QShortcut(Qt::Key_F2, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(editHotkey, &QShortcut::activated, this, &TransferListWidget::renameSelectedTorrent);
const auto *deleteHotkey = new QShortcut(QKeySequence::Delete, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(deleteHotkey, &QShortcut::activated, this, &TransferListWidget::softDeleteSelectedTorrents);
const auto *permDeleteHotkey = new QShortcut(Qt::SHIFT + Qt::Key_Delete, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(permDeleteHotkey, &QShortcut::activated, this, &TransferListWidget::permDeleteSelectedTorrents);
const auto *doubleClickHotkeyReturn = new QShortcut(Qt::Key_Return, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(doubleClickHotkeyReturn, &QShortcut::activated, this, &TransferListWidget::torrentDoubleClicked);
const auto *doubleClickHotkeyEnter = new QShortcut(Qt::Key_Enter, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(doubleClickHotkeyEnter, &QShortcut::activated, this, &TransferListWidget::torrentDoubleClicked);
const auto *recheckHotkey = new QShortcut(Qt::CTRL + Qt::Key_R, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(recheckHotkey, &QShortcut::activated, this, &TransferListWidget::recheckSelectedTorrents);
const auto *forceStartHotkey = new QShortcut(Qt::CTRL + Qt::Key_M, this, nullptr, nullptr, Qt::WidgetShortcut);
connect(forceStartHotkey, &QShortcut::activated, this, &TransferListWidget::forceStartSelectedTorrents);
}
TransferListWidget::~TransferListWidget()
{
// Save settings
saveSettings();
}
TransferListModel *TransferListWidget::getSourceModel() const
{
return m_listModel;
}
void TransferListWidget::previewFile(const Path &filePath)
{
Utils::Gui::openPath(filePath);
}
QModelIndex TransferListWidget::mapToSource(const QModelIndex &index) const
{
Q_ASSERT(index.isValid());
if (index.model() == m_sortFilterModel)
return m_sortFilterModel->mapToSource(index);
return index;
}
QModelIndex TransferListWidget::mapFromSource(const QModelIndex &index) const
{
Q_ASSERT(index.isValid());
Q_ASSERT(index.model() == m_sortFilterModel);
return m_sortFilterModel->mapFromSource(index);
}
void TransferListWidget::torrentDoubleClicked()
{
const QModelIndexList selectedIndexes = selectionModel()->selectedRows();
if ((selectedIndexes.size() != 1) || !selectedIndexes.first().isValid()) return;
const QModelIndex index = m_listModel->index(mapToSource(selectedIndexes.first()).row());
BitTorrent::Torrent *const torrent = m_listModel->torrentHandle(index);
if (!torrent) return;
int action;
if (torrent->isSeed())
action = Preferences::instance()->getActionOnDblClOnTorrentFn();
else
action = Preferences::instance()->getActionOnDblClOnTorrentDl();
switch (action)
{
case TOGGLE_PAUSE:
if (torrent->isPaused())
torrent->resume();
else
torrent->pause();
break;
case PREVIEW_FILE:
if (torrentContainsPreviewableFiles(torrent))
{
auto *dialog = new PreviewSelectDialog(this, torrent);
dialog->setAttribute(Qt::WA_DeleteOnClose);
connect(dialog, &PreviewSelectDialog::readyToPreviewFile, this, &TransferListWidget::previewFile);
dialog->show();
}
else
{
openDestinationFolder(torrent);
}
break;
case OPEN_DEST:
openDestinationFolder(torrent);
break;
case SHOW_OPTIONS:
setTorrentOptions();
break;
}
}
QVector<BitTorrent::Torrent *> TransferListWidget::getSelectedTorrents() const
{
const QModelIndexList selectedRows = selectionModel()->selectedRows();
QVector<BitTorrent::Torrent *> torrents;
torrents.reserve(selectedRows.size());
for (const QModelIndex &index : selectedRows)
torrents << m_listModel->torrentHandle(mapToSource(index));
return torrents;
}
QVector<BitTorrent::Torrent *> TransferListWidget::getVisibleTorrents() const
{
const int visibleTorrentsCount = m_sortFilterModel->rowCount();
QVector<BitTorrent::Torrent *> torrents;
torrents.reserve(visibleTorrentsCount);
for (int i = 0; i < visibleTorrentsCount; ++i)
torrents << m_listModel->torrentHandle(mapToSource(m_sortFilterModel->index(i, 0)));
return torrents;
}
void TransferListWidget::setSelectedTorrentsLocation()
{
const QVector<BitTorrent::Torrent *> torrents = getSelectedTorrents();
if (torrents.isEmpty())
return;
const Path oldLocation = torrents[0]->savePath();
auto fileDialog = new QFileDialog(this, tr("Choose save path"), oldLocation.data());
fileDialog->setAttribute(Qt::WA_DeleteOnClose);
fileDialog->setFileMode(QFileDialog::Directory);
fileDialog->setOptions(QFileDialog::DontConfirmOverwrite | QFileDialog::ShowDirsOnly | QFileDialog::HideNameFilterDetails);
connect(fileDialog, &QDialog::accepted, this, [this, fileDialog]()
{
const QVector<BitTorrent::Torrent *> torrents = getSelectedTorrents();
if (torrents.isEmpty())
return;
const Path newLocation {fileDialog->selectedFiles().constFirst()};
if (!newLocation.exists())
return;
// Actually move storage
for (BitTorrent::Torrent *const torrent : torrents)
{
torrent->setAutoTMMEnabled(false);
torrent->setSavePath(newLocation);
}
});
fileDialog->open();
}
void TransferListWidget::pauseAllTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(BitTorrent::Session::instance()->torrents()))
torrent->pause();
}
void TransferListWidget::resumeAllTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(BitTorrent::Session::instance()->torrents()))
torrent->resume();
}
void TransferListWidget::startSelectedTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->resume();
}
void TransferListWidget::forceStartSelectedTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->resume(BitTorrent::TorrentOperatingMode::Forced);
}
void TransferListWidget::startVisibleTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(getVisibleTorrents()))
torrent->resume();
}
void TransferListWidget::pauseSelectedTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->pause();
}
void TransferListWidget::pauseVisibleTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(getVisibleTorrents()))
torrent->pause();
}
void TransferListWidget::softDeleteSelectedTorrents()
{
deleteSelectedTorrents(false);
}
void TransferListWidget::permDeleteSelectedTorrents()
{
deleteSelectedTorrents(true);
}
void TransferListWidget::deleteSelectedTorrents(const bool deleteLocalFiles)
{
if (m_mainWindow->currentTabWidget() != this) return;
const QVector<BitTorrent::Torrent *> torrents = getSelectedTorrents();
if (torrents.empty()) return;
if (Preferences::instance()->confirmTorrentDeletion())
{
auto *dialog = new DeletionConfirmationDialog(this, torrents.size(), torrents[0]->name(), deleteLocalFiles);
dialog->setAttribute(Qt::WA_DeleteOnClose);
connect(dialog, &DeletionConfirmationDialog::accepted, this, [this, dialog]()
{
// Some torrents might be removed when waiting for user input, so refetch the torrent list
// NOTE: this will only work when dialog is modal
removeTorrents(getSelectedTorrents(), dialog->isDeleteFileSelected());
});
dialog->open();
}
else
{
removeTorrents(torrents, deleteLocalFiles);
}
}
void TransferListWidget::deleteVisibleTorrents()
{
const QVector<BitTorrent::Torrent *> torrents = getVisibleTorrents();
if (torrents.empty()) return;
if (Preferences::instance()->confirmTorrentDeletion())
{
auto *dialog = new DeletionConfirmationDialog(this, torrents.size(), torrents[0]->name(), false);
dialog->setAttribute(Qt::WA_DeleteOnClose);
connect(dialog, &DeletionConfirmationDialog::accepted, this, [this, dialog]()
{
// Some torrents might be removed when waiting for user input, so refetch the torrent list
// NOTE: this will only work when dialog is modal
removeTorrents(getVisibleTorrents(), dialog->isDeleteFileSelected());
});
dialog->open();
}
else
{
removeTorrents(torrents, false);
}
}
void TransferListWidget::increaseQueuePosSelectedTorrents()
{
qDebug() << Q_FUNC_INFO;
if (m_mainWindow->currentTabWidget() == this)
BitTorrent::Session::instance()->increaseTorrentsQueuePos(extractIDs(getSelectedTorrents()));
}
void TransferListWidget::decreaseQueuePosSelectedTorrents()
{
qDebug() << Q_FUNC_INFO;
if (m_mainWindow->currentTabWidget() == this)
BitTorrent::Session::instance()->decreaseTorrentsQueuePos(extractIDs(getSelectedTorrents()));
}
void TransferListWidget::topQueuePosSelectedTorrents()
{
if (m_mainWindow->currentTabWidget() == this)
BitTorrent::Session::instance()->topTorrentsQueuePos(extractIDs(getSelectedTorrents()));
}
void TransferListWidget::bottomQueuePosSelectedTorrents()
{
if (m_mainWindow->currentTabWidget() == this)
BitTorrent::Session::instance()->bottomTorrentsQueuePos(extractIDs(getSelectedTorrents()));
}
void TransferListWidget::copySelectedMagnetURIs() const
{
QStringList magnetUris;
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
magnetUris << torrent->createMagnetURI();
qApp->clipboard()->setText(magnetUris.join(u'\n'));
}
void TransferListWidget::copySelectedNames() const
{
QStringList torrentNames;
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrentNames << torrent->name();
qApp->clipboard()->setText(torrentNames.join(u'\n'));
}
void TransferListWidget::copySelectedInfohashes(const CopyInfohashPolicy policy) const
{
const auto selectedTorrents = getSelectedTorrents();
QStringList infoHashes;
infoHashes.reserve(selectedTorrents.size());
switch (policy)
{
case CopyInfohashPolicy::Version1:
for (const BitTorrent::Torrent *torrent : selectedTorrents)
{
if (const auto infoHash = torrent->infoHash().v1(); infoHash.isValid())
infoHashes << infoHash.toString();
}
break;
case CopyInfohashPolicy::Version2:
for (const BitTorrent::Torrent *torrent : selectedTorrents)
{
if (const auto infoHash = torrent->infoHash().v2(); infoHash.isValid())
infoHashes << infoHash.toString();
}
break;
}
qApp->clipboard()->setText(infoHashes.join(u'\n'));
}
void TransferListWidget::copySelectedIDs() const
{
QStringList torrentIDs;
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrentIDs << torrent->id().toString();
qApp->clipboard()->setText(torrentIDs.join(u'\n'));
}
void TransferListWidget::hideQueuePosColumn(bool hide)
{
setColumnHidden(TransferListModel::TR_QUEUE_POSITION, hide);
if (!hide && (columnWidth(TransferListModel::TR_QUEUE_POSITION) == 0))
resizeColumnToContents(TransferListModel::TR_QUEUE_POSITION);
}
void TransferListWidget::openSelectedTorrentsFolder() const
{
QSet<Path> paths;
#ifdef Q_OS_MACOS
// On macOS you expect both the files and folders to be opened in their parent
// folders prehilighted for opening, so we use a custom method.
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
{
const Path contentPath = torrent->actualStorageLocation() / torrent->contentPath();
paths.insert(contentPath);
}
MacUtils::openFiles(PathList(paths.cbegin(), paths.cend()));
#else
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
{
const Path contentPath = torrent->contentPath();
if (!paths.contains(contentPath))
{
if (torrent->filesCount() == 1)
Utils::Gui::openFolderSelect(contentPath);
else
Utils::Gui::openPath(contentPath);
}
paths.insert(contentPath);
}
#endif // Q_OS_MACOS
}
void TransferListWidget::previewSelectedTorrents()
{
for (const BitTorrent::Torrent *torrent : asConst(getSelectedTorrents()))
{
if (torrentContainsPreviewableFiles(torrent))
{
auto *dialog = new PreviewSelectDialog(this, torrent);
dialog->setAttribute(Qt::WA_DeleteOnClose);
connect(dialog, &PreviewSelectDialog::readyToPreviewFile, this, &TransferListWidget::previewFile);
dialog->show();
}
else
{
QMessageBox::critical(this, tr("Unable to preview"), tr("The selected torrent \"%1\" does not contain previewable files")
.arg(torrent->name()));
}
}
}
void TransferListWidget::setTorrentOptions()
{
const QVector<BitTorrent::Torrent *> selectedTorrents = getSelectedTorrents();
if (selectedTorrents.empty()) return;
auto dialog = new TorrentOptionsDialog {this, selectedTorrents};
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->open();
}
void TransferListWidget::recheckSelectedTorrents()
{
if (Preferences::instance()->confirmTorrentRecheck())
{
QMessageBox::StandardButton ret = QMessageBox::question(this, tr("Recheck confirmation"), tr("Are you sure you want to recheck the selected torrent(s)?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if (ret != QMessageBox::Yes) return;
}
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->forceRecheck();
}
void TransferListWidget::reannounceSelectedTorrents()
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->forceReannounce();
}
int TransferListWidget::visibleColumnsCount() const
{
int count = 0;
for (int i = 0, iMax = header()->count(); i < iMax; ++i)
{
if (!isColumnHidden(i))
++count;
}
return count;
}
// hide/show columns menu
void TransferListWidget::displayColumnHeaderMenu()
{
auto menu = new QMenu(this);
menu->setAttribute(Qt::WA_DeleteOnClose);
menu->setTitle(tr("Column visibility"));
menu->setToolTipsVisible(true);
for (int i = 0; i < TransferListModel::NB_COLUMNS; ++i)
{
if (!BitTorrent::Session::instance()->isQueueingSystemEnabled() && (i == TransferListModel::TR_QUEUE_POSITION))
continue;
const auto columnName = m_listModel->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString();
QAction *action = menu->addAction(columnName, this, [this, i](const bool checked)
{
if (!checked && (visibleColumnsCount() <= 1))
return;
setColumnHidden(i, !checked);
if (checked && (columnWidth(i) <= 5))
resizeColumnToContents(i);
saveSettings();
});
action->setCheckable(true);
action->setChecked(!isColumnHidden(i));
}
menu->addSeparator();
QAction *resizeAction = menu->addAction(tr("Resize columns"), this, [this]()
{
for (int i = 0, count = header()->count(); i < count; ++i)
{
if (!isColumnHidden(i))
resizeColumnToContents(i);
}
saveSettings();
});
resizeAction->setToolTip(tr("Resize all non-hidden columns to the size of their contents"));
menu->popup(QCursor::pos());
}
void TransferListWidget::setSelectedTorrentsSuperSeeding(const bool enabled) const
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
{
if (torrent->hasMetadata())
torrent->setSuperSeeding(enabled);
}
}
void TransferListWidget::setSelectedTorrentsSequentialDownload(const bool enabled) const
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->setSequentialDownload(enabled);
}
void TransferListWidget::setSelectedFirstLastPiecePrio(const bool enabled) const
{
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->setFirstLastPiecePriority(enabled);
}
void TransferListWidget::setSelectedAutoTMMEnabled(const bool enabled)
{
if (enabled)
{
const QMessageBox::StandardButton btn = QMessageBox::question(this, tr("Enable automatic torrent management")
, tr("Are you sure you want to enable Automatic Torrent Management for the selected torrent(s)? They may be relocated.")
, (QMessageBox::Yes | QMessageBox::No), QMessageBox::Yes);
if (btn != QMessageBox::Yes) return;
}
for (BitTorrent::Torrent *const torrent : asConst(getSelectedTorrents()))
torrent->setAutoTMMEnabled(enabled);
}
void TransferListWidget::askNewCategoryForSelection()
{
const QString newCategoryName = TorrentCategoryDialog::createCategory(this);
if (!newCategoryName.isEmpty())
setSelectionCategory(newCategoryName);
}
void TransferListWidget::askAddTagsForSelection()
{
const QStringList tags = askTagsForSelection(tr("Add Tags"));
for (const QString &tag : tags)
addSelectionTag(tag);
}
void TransferListWidget::editTorrentTrackers()
{
const QVector<BitTorrent::Torrent *> torrents = getSelectedTorrents();
QVector<BitTorrent::TrackerEntry> commonTrackers;
if (!torrents.empty())
{
commonTrackers = torrents[0]->trackers();
for (const BitTorrent::Torrent *torrent : torrents)
{
QSet<BitTorrent::TrackerEntry> trackerSet;
for (const BitTorrent::TrackerEntry &entry : asConst(torrent->trackers()))
trackerSet.insert(entry);
commonTrackers.erase(std::remove_if(commonTrackers.begin(), commonTrackers.end()
, [&trackerSet](const BitTorrent::TrackerEntry &entry) { return !trackerSet.contains(entry); })
, commonTrackers.end());
}
}
auto trackerDialog = new TrackerEntriesDialog(this);
trackerDialog->setAttribute(Qt::WA_DeleteOnClose);
trackerDialog->setTrackers(commonTrackers);
connect(trackerDialog, &QDialog::accepted, this, [torrents, trackerDialog]()
{
for (BitTorrent::Torrent *torrent : torrents)
torrent->replaceTrackers(trackerDialog->trackers());
});
trackerDialog->open();
}
void TransferListWidget::exportTorrent()
{
if (getSelectedTorrents().isEmpty())
return;
auto fileDialog = new QFileDialog(this, tr("Choose folder to save exported .torrent files"));
fileDialog->setAttribute(Qt::WA_DeleteOnClose);
fileDialog->setFileMode(QFileDialog::Directory);
fileDialog->setOptions(QFileDialog::ShowDirsOnly);
connect(fileDialog, &QFileDialog::fileSelected, this, [this](const QString &dir)
{
const QVector<BitTorrent::Torrent *> torrents = getSelectedTorrents();
if (torrents.isEmpty())
return;
const Path savePath {dir};
if (!savePath.exists())
return;
const QString errorMsg = tr("Export .torrent file failed. Torrent: \"%1\". Save path: \"%2\". Reason: \"%3\"");
bool hasError = false;
for (const BitTorrent::Torrent *torrent : torrents)
{
const Path filePath = savePath / Path(torrent->name() + u".torrent");
if (filePath.exists())
{
LogMsg(errorMsg.arg(torrent->name(), filePath.toString(), tr("A file with the same name already exists")) , Log::WARNING);
hasError = true;
continue;
}
const nonstd::expected<void, QString> result = torrent->exportToFile(filePath);
if (!result)
{
LogMsg(errorMsg.arg(torrent->name(), filePath.toString(), result.error()) , Log::WARNING);
hasError = true;
continue;
}
}
if (hasError)
{
QMessageBox::warning(this, tr("Export .torrent file error")
, tr("Errors occured when exporting .torrent files. Check execution log for details."));
}
});
fileDialog->open();
}
void TransferListWidget::confirmRemoveAllTagsForSelection()
{
QMessageBox::StandardButton response = QMessageBox::question(
this, tr("Remove All Tags"), tr("Remove all tags from selected torrents?"),
QMessageBox::Yes | QMessageBox::No);
if (response == QMessageBox::Yes)
clearSelectionTags();
}
QStringList TransferListWidget::askTagsForSelection(const QString &dialogTitle)
{
QStringList tags;
bool invalid = true;
while (invalid)
{
bool ok = false;
invalid = false;
const QString tagsInput = AutoExpandableDialog::getText(
this, dialogTitle, tr("Comma-separated tags:"), QLineEdit::Normal, {}, &ok).trimmed();
if (!ok || tagsInput.isEmpty())
return {};
tags = tagsInput.split(u',', Qt::SkipEmptyParts);
for (QString &tag : tags)
{
tag = tag.trimmed();
if (!BitTorrent::Session::isValidTag(tag))
{
QMessageBox::warning(this, tr("Invalid tag")
, tr("Tag name: '%1' is invalid").arg(tag));
invalid = true;
}
}
}
return tags;
}
void TransferListWidget::applyToSelectedTorrents(const std::function<void (BitTorrent::Torrent *const)> &fn)
{
for (const QModelIndex &index : asConst(selectionModel()->selectedRows()))
{
BitTorrent::Torrent *const torrent = m_listModel->torrentHandle(mapToSource(index));
Q_ASSERT(torrent);
fn(torrent);
}
}
void TransferListWidget::renameSelectedTorrent()
{
const QModelIndexList selectedIndexes = selectionModel()->selectedRows();
if ((selectedIndexes.size() != 1) || !selectedIndexes.first().isValid()) return;
const QModelIndex mi = m_listModel->index(mapToSource(selectedIndexes.first()).row(), TransferListModel::TR_NAME);
BitTorrent::Torrent *const torrent = m_listModel->torrentHandle(mi);
if (!torrent) return;
// Ask for a new Name
bool ok = false;
QString name = AutoExpandableDialog::getText(this, tr("Rename"), tr("New name:"), QLineEdit::Normal, torrent->name(), &ok);
if (ok && !name.isEmpty())
{
name.replace(QRegularExpression(u"\r?\n|\r"_qs), u" "_qs);
// Rename the torrent
m_listModel->setData(mi, name, Qt::DisplayRole);
}
}
void TransferListWidget::setSelectionCategory(const QString &category)
{
for (const QModelIndex &index : asConst(selectionModel()->selectedRows()))
m_listModel->setData(m_listModel->index(mapToSource(index).row(), TransferListModel::TR_CATEGORY), category, Qt::DisplayRole);
}
void TransferListWidget::addSelectionTag(const QString &tag)
{
applyToSelectedTorrents([&tag](BitTorrent::Torrent *const torrent) { torrent->addTag(tag); });
}
void TransferListWidget::removeSelectionTag(const QString &tag)
{
applyToSelectedTorrents([&tag](BitTorrent::Torrent *const torrent) { torrent->removeTag(tag); });
}
void TransferListWidget::clearSelectionTags()
{
applyToSelectedTorrents([](BitTorrent::Torrent *const torrent) { torrent->removeAllTags(); });
}
void TransferListWidget::displayListMenu()
{
const QModelIndexList selectedIndexes = selectionModel()->selectedRows();
if (selectedIndexes.isEmpty()) return;
auto *listMenu = new QMenu(this);
listMenu->setAttribute(Qt::WA_DeleteOnClose);
listMenu->setToolTipsVisible(true);
// Create actions
auto *actionStart = new QAction(UIThemeManager::instance()->getIcon(u"media-playback-start"_qs), tr("&Resume", "Resume/start the torrent"), listMenu);
connect(actionStart, &QAction::triggered, this, &TransferListWidget::startSelectedTorrents);
auto *actionPause = new QAction(UIThemeManager::instance()->getIcon(u"media-playback-pause"_qs), tr("&Pause", "Pause the torrent"), listMenu);
connect(actionPause, &QAction::triggered, this, &TransferListWidget::pauseSelectedTorrents);
auto *actionForceStart = new QAction(UIThemeManager::instance()->getIcon(u"media-seek-forward"_qs), tr("Force Resu&me", "Force Resume/start the torrent"), listMenu);
connect(actionForceStart, &QAction::triggered, this, &TransferListWidget::forceStartSelectedTorrents);
auto *actionDelete = new QAction(UIThemeManager::instance()->getIcon(u"list-remove"_qs), tr("&Delete", "Delete the torrent"), listMenu);
connect(actionDelete, &QAction::triggered, this, &TransferListWidget::softDeleteSelectedTorrents);
auto *actionPreviewFile = new QAction(UIThemeManager::instance()->getIcon(u"view-preview"_qs), tr("Pre&view file..."), listMenu);
connect(actionPreviewFile, &QAction::triggered, this, &TransferListWidget::previewSelectedTorrents);
auto *actionTorrentOptions = new QAction(UIThemeManager::instance()->getIcon(u"configure"_qs), tr("Torrent &options..."), listMenu);
connect(actionTorrentOptions, &QAction::triggered, this, &TransferListWidget::setTorrentOptions);
auto *actionOpenDestinationFolder = new QAction(UIThemeManager::instance()->getIcon(u"inode-directory"_qs), tr("Open destination &folder"), listMenu);
connect(actionOpenDestinationFolder, &QAction::triggered, this, &TransferListWidget::openSelectedTorrentsFolder);
auto *actionIncreaseQueuePos = new QAction(UIThemeManager::instance()->getIcon(u"go-up"_qs), tr("Move &up", "i.e. move up in the queue"), listMenu);
connect(actionIncreaseQueuePos, &QAction::triggered, this, &TransferListWidget::increaseQueuePosSelectedTorrents);
auto *actionDecreaseQueuePos = new QAction(UIThemeManager::instance()->getIcon(u"go-down"_qs), tr("Move &down", "i.e. Move down in the queue"), listMenu);
connect(actionDecreaseQueuePos, &QAction::triggered, this, &TransferListWidget::decreaseQueuePosSelectedTorrents);
auto *actionTopQueuePos = new QAction(UIThemeManager::instance()->getIcon(u"go-top"_qs), tr("Move to &top", "i.e. Move to top of the queue"), listMenu);
connect(actionTopQueuePos, &QAction::triggered, this, &TransferListWidget::topQueuePosSelectedTorrents);
auto *actionBottomQueuePos = new QAction(UIThemeManager::instance()->getIcon(u"go-bottom"_qs), tr("Move to &bottom", "i.e. Move to bottom of the queue"), listMenu);
connect(actionBottomQueuePos, &QAction::triggered, this, &TransferListWidget::bottomQueuePosSelectedTorrents);
auto *actionSetTorrentPath = new QAction(UIThemeManager::instance()->getIcon(u"set-location"_qs), tr("Set loc&ation..."), listMenu);
connect(actionSetTorrentPath, &QAction::triggered, this, &TransferListWidget::setSelectedTorrentsLocation);
auto *actionForceRecheck = new QAction(UIThemeManager::instance()->getIcon(u"force-recheck"_qs), tr("Force rec&heck"), listMenu);
connect(actionForceRecheck, &QAction::triggered, this, &TransferListWidget::recheckSelectedTorrents);
auto *actionForceReannounce = new QAction(UIThemeManager::instance()->getIcon(u"reannounce"_qs), tr("Force r&eannounce"), listMenu);
connect(actionForceReannounce, &QAction::triggered, this, &TransferListWidget::reannounceSelectedTorrents);
auto *actionCopyMagnetLink = new QAction(UIThemeManager::instance()->getIcon(u"kt-magnet"_qs), tr("&Magnet link"), listMenu);
connect(actionCopyMagnetLink, &QAction::triggered, this, &TransferListWidget::copySelectedMagnetURIs);
auto *actionCopyID = new QAction(UIThemeManager::instance()->getIcon(u"help-about"_qs), tr("Torrent &ID"), listMenu);
connect(actionCopyID, &QAction::triggered, this, &TransferListWidget::copySelectedIDs);
auto *actionCopyName = new QAction(UIThemeManager::instance()->getIcon(u"name"_qs), tr("&Name"), listMenu);
connect(actionCopyName, &QAction::triggered, this, &TransferListWidget::copySelectedNames);
auto *actionCopyHash1 = new QAction(UIThemeManager::instance()->getIcon(u"hash"_qs), tr("Info &hash v1"), listMenu);
connect(actionCopyHash1, &QAction::triggered, this, [this]() { copySelectedInfohashes(CopyInfohashPolicy::Version1); });
auto *actionCopyHash2 = new QAction(UIThemeManager::instance()->getIcon(u"hash"_qs), tr("Info h&ash v2"), listMenu);
connect(actionCopyHash2, &QAction::triggered, this, [this]() { copySelectedInfohashes(CopyInfohashPolicy::Version2); });
auto *actionSuperSeedingMode = new TriStateAction(tr("Super seeding mode"), listMenu);
connect(actionSuperSeedingMode, &QAction::triggered, this, &TransferListWidget::setSelectedTorrentsSuperSeeding);
auto *actionRename = new QAction(UIThemeManager::instance()->getIcon(u"edit-rename"_qs), tr("Re&name..."), listMenu);
connect(actionRename, &QAction::triggered, this, &TransferListWidget::renameSelectedTorrent);
auto *actionSequentialDownload = new TriStateAction(tr("Download in sequential order"), listMenu);
connect(actionSequentialDownload, &QAction::triggered, this, &TransferListWidget::setSelectedTorrentsSequentialDownload);
auto *actionFirstLastPiecePrio = new TriStateAction(tr("Download first and last pieces first"), listMenu);
connect(actionFirstLastPiecePrio, &QAction::triggered, this, &TransferListWidget::setSelectedFirstLastPiecePrio);
auto *actionAutoTMM = new TriStateAction(tr("Automatic Torrent Management"), listMenu);
actionAutoTMM->setToolTip(tr("Automatic mode means that various torrent properties (e.g. save path) will be decided by the associated category"));
connect(actionAutoTMM, &QAction::triggered, this, &TransferListWidget::setSelectedAutoTMMEnabled);
auto *actionEditTracker = new QAction(UIThemeManager::instance()->getIcon(u"edit-rename"_qs), tr("Edit trac&kers..."), listMenu);
connect(actionEditTracker, &QAction::triggered, this, &TransferListWidget::editTorrentTrackers);
auto *actionExportTorrent = new QAction(UIThemeManager::instance()->getIcon(u"edit-copy"_qs), tr("E&xport .torrent..."), listMenu);
connect(actionExportTorrent, &QAction::triggered, this, &TransferListWidget::exportTorrent);
// End of actions
// Enable/disable pause/start action given the DL state
bool needsPause = false, needsStart = false, needsForce = false, needsPreview = false;
bool allSameSuperSeeding = true;
bool superSeedingMode = false;
bool allSameSequentialDownloadMode = true, allSamePrioFirstlast = true;
bool sequentialDownloadMode = false, prioritizeFirstLast = false;
bool oneHasMetadata = false, oneNotSeed = false;
bool allSameCategory = true;
bool allSameAutoTMM = true;
bool firstAutoTMM = false;
QString firstCategory;
bool first = true;
TagSet tagsInAny;
TagSet tagsInAll;
bool hasInfohashV1 = false, hasInfohashV2 = false;
bool oneCanForceReannounce = false;
for (const QModelIndex &index : selectedIndexes)
{
// Get the file name
// Get handle and pause the torrent
const BitTorrent::Torrent *torrent = m_listModel->torrentHandle(mapToSource(index));
if (!torrent) continue;
if (firstCategory.isEmpty() && first)
firstCategory = torrent->category();
if (firstCategory != torrent->category())
allSameCategory = false;
const TagSet torrentTags = torrent->tags();
tagsInAny.unite(torrentTags);
if (first)
{
firstAutoTMM = torrent->isAutoTMMEnabled();
tagsInAll = torrentTags;
}
else
{
tagsInAll.intersect(torrentTags);
}
if (firstAutoTMM != torrent->isAutoTMMEnabled())
allSameAutoTMM = false;
if (torrent->hasMetadata())
oneHasMetadata = true;
if (!torrent->isSeed())
{
oneNotSeed = true;
if (first)
{
sequentialDownloadMode = torrent->isSequentialDownload();
prioritizeFirstLast = torrent->hasFirstLastPiecePriority();
}
else
{
if (sequentialDownloadMode != torrent->isSequentialDownload())
allSameSequentialDownloadMode = false;
if (prioritizeFirstLast != torrent->hasFirstLastPiecePriority())
allSamePrioFirstlast = false;
}
}
else
{
if (!oneNotSeed && allSameSuperSeeding && torrent->hasMetadata())
{
if (first)
superSeedingMode = torrent->superSeeding();
else if (superSeedingMode != torrent->superSeeding())
allSameSuperSeeding = false;
}
}
if (!torrent->isForced())
needsForce = true;
else
needsStart = true;
const bool isPaused = torrent->isPaused();
if (isPaused)
needsStart = true;
else
needsPause = true;
if (torrent->isErrored() || torrent->hasMissingFiles())
{
// If torrent is in "errored" or "missing files" state
// it cannot keep further processing until you restart it.
needsStart = true;
needsForce = true;
}
if (torrent->hasMetadata())
needsPreview = true;
if (!hasInfohashV1 && torrent->infoHash().v1().isValid())
hasInfohashV1 = true;
if (!hasInfohashV2 && torrent->infoHash().v2().isValid())
hasInfohashV2 = true;
first = false;
const bool rechecking = torrent->isChecking();
const bool queued = (BitTorrent::Session::instance()->isQueueingSystemEnabled() && torrent->isQueued());
if (!isPaused && !rechecking && !queued)
oneCanForceReannounce = true;
if (oneHasMetadata && oneNotSeed && !allSameSequentialDownloadMode
&& !allSamePrioFirstlast && !allSameSuperSeeding && !allSameCategory
&& needsStart && needsForce && needsPause && needsPreview && !allSameAutoTMM
&& hasInfohashV1 && hasInfohashV2 && oneCanForceReannounce)
{
break;
}
}
if (needsStart)
listMenu->addAction(actionStart);
if (needsPause)
listMenu->addAction(actionPause);
if (needsForce)
listMenu->addAction(actionForceStart);
listMenu->addSeparator();
listMenu->addAction(actionDelete);
listMenu->addSeparator();
listMenu->addAction(actionSetTorrentPath);
if (selectedIndexes.size() == 1)
listMenu->addAction(actionRename);
listMenu->addAction(actionEditTracker);
// Category Menu
QStringList categories = BitTorrent::Session::instance()->categories();
std::sort(categories.begin(), categories.end(), Utils::Compare::NaturalLessThan<Qt::CaseInsensitive>());
QMenu *categoryMenu = listMenu->addMenu(UIThemeManager::instance()->getIcon(u"view-categories"_qs), tr("Categor&y"));
categoryMenu->addAction(UIThemeManager::instance()->getIcon(u"list-add"_qs), tr("&New...", "New category...")
, this, &TransferListWidget::askNewCategoryForSelection);
categoryMenu->addAction(UIThemeManager::instance()->getIcon(u"edit-clear"_qs), tr("&Reset", "Reset category")
, this, [this]() { setSelectionCategory(u""_qs); });
categoryMenu->addSeparator();
for (const QString &category : asConst(categories))
{
const QString escapedCategory = QString(category).replace(u'&', u"&&"_qs); // avoid '&' becomes accelerator key
QAction *categoryAction = categoryMenu->addAction(UIThemeManager::instance()->getIcon(u"view-categories"_qs), escapedCategory
, this, [this, category]() { setSelectionCategory(category); });
if (allSameCategory && (category == firstCategory))
{
categoryAction->setCheckable(true);
categoryAction->setChecked(true);
}
}
// Tag Menu
QStringList tags(BitTorrent::Session::instance()->tags().values());
std::sort(tags.begin(), tags.end(), Utils::Compare::NaturalLessThan<Qt::CaseInsensitive>());
QMenu *tagsMenu = listMenu->addMenu(UIThemeManager::instance()->getIcon(u"tags"_qs), tr("Ta&gs"));
tagsMenu->addAction(UIThemeManager::instance()->getIcon(u"list-add"_qs), tr("&Add...", "Add / assign multiple tags...")
, this, &TransferListWidget::askAddTagsForSelection);
tagsMenu->addAction(UIThemeManager::instance()->getIcon(u"edit-clear"_qs), tr("&Remove All", "Remove all tags")
, this, [this]()
{
if (Preferences::instance()->confirmRemoveAllTags())
confirmRemoveAllTagsForSelection();
else
clearSelectionTags();
});
tagsMenu->addSeparator();
for (const QString &tag : asConst(tags))
{
auto *action = new TriStateAction(tag, tagsMenu);
action->setCloseOnInteraction(false);
const Qt::CheckState initialState = tagsInAll.contains(tag) ? Qt::Checked
: tagsInAny.contains(tag) ? Qt::PartiallyChecked : Qt::Unchecked;
action->setCheckState(initialState);
connect(action, &QAction::toggled, this, [this, tag](const bool checked)
{
if (checked)
addSelectionTag(tag);
else
removeSelectionTag(tag);
});
tagsMenu->addAction(action);
}
actionAutoTMM->setCheckState(allSameAutoTMM
? (firstAutoTMM ? Qt::Checked : Qt::Unchecked)
: Qt::PartiallyChecked);
listMenu->addAction(actionAutoTMM);
listMenu->addSeparator();
listMenu->addAction(actionTorrentOptions);
if (!oneNotSeed && oneHasMetadata)
{
actionSuperSeedingMode->setCheckState(allSameSuperSeeding
? (superSeedingMode ? Qt::Checked : Qt::Unchecked)
: Qt::PartiallyChecked);
listMenu->addAction(actionSuperSeedingMode);
}
listMenu->addSeparator();
bool addedPreviewAction = false;
if (needsPreview)
{
listMenu->addAction(actionPreviewFile);
addedPreviewAction = true;
}
if (oneNotSeed)
{
actionSequentialDownload->setCheckState(allSameSequentialDownloadMode
? (sequentialDownloadMode ? Qt::Checked : Qt::Unchecked)
: Qt::PartiallyChecked);
listMenu->addAction(actionSequentialDownload);
actionFirstLastPiecePrio->setCheckState(allSamePrioFirstlast
? (prioritizeFirstLast ? Qt::Checked : Qt::Unchecked)
: Qt::PartiallyChecked);
listMenu->addAction(actionFirstLastPiecePrio);
addedPreviewAction = true;
}
if (addedPreviewAction)
listMenu->addSeparator();
if (oneHasMetadata)
listMenu->addAction(actionForceRecheck);
// We can not force reannounce torrents that are paused/errored/checking/missing files/queued.
// We may already have the tracker list from magnet url. So we can force reannounce torrents without metadata anyway.
listMenu->addAction(actionForceReannounce);
actionForceReannounce->setEnabled(oneCanForceReannounce);
if (!oneCanForceReannounce)
actionForceReannounce->setToolTip(tr("Can not force reannounce if torrent is Paused/Queued/Errored/Checking"));
listMenu->addSeparator();
listMenu->addAction(actionOpenDestinationFolder);
if (BitTorrent::Session::instance()->isQueueingSystemEnabled() && oneNotSeed)
{
listMenu->addSeparator();
QMenu *queueMenu = listMenu->addMenu(
UIThemeManager::instance()->getIcon(u"queued"_qs), tr("&Queue"));
queueMenu->addAction(actionTopQueuePos);
queueMenu->addAction(actionIncreaseQueuePos);
queueMenu->addAction(actionDecreaseQueuePos);
queueMenu->addAction(actionBottomQueuePos);
}
QMenu *copySubMenu = listMenu->addMenu(UIThemeManager::instance()->getIcon(u"edit-copy"_qs), tr("&Copy"));
copySubMenu->addAction(actionCopyName);
copySubMenu->addAction(actionCopyHash1);
actionCopyHash1->setEnabled(hasInfohashV1);
copySubMenu->addAction(actionCopyHash2);
actionCopyHash2->setEnabled(hasInfohashV2);
copySubMenu->addAction(actionCopyMagnetLink);
copySubMenu->addAction(actionCopyID);
actionExportTorrent->setToolTip(u"Exported torrent is not necessarily the same as the imported"_qs);
listMenu->addAction(actionExportTorrent);
listMenu->popup(QCursor::pos());
}
void TransferListWidget::currentChanged(const QModelIndex &current, const QModelIndex&)
{
qDebug("CURRENT CHANGED");
BitTorrent::Torrent *torrent = nullptr;
if (current.isValid())
{
torrent = m_listModel->torrentHandle(mapToSource(current));
// Fix scrolling to the lowermost visible torrent
QMetaObject::invokeMethod(this, [this, current] { scrollTo(current); }, Qt::QueuedConnection);
}
emit currentTorrentChanged(torrent);
}
void TransferListWidget::applyCategoryFilter(const QString &category)
{
if (category.isNull())
m_sortFilterModel->disableCategoryFilter();
else
m_sortFilterModel->setCategoryFilter(category);
}
void TransferListWidget::applyTagFilter(const QString &tag)
{
if (tag.isNull())
m_sortFilterModel->disableTagFilter();
else
m_sortFilterModel->setTagFilter(tag);
}
void TransferListWidget::applyTrackerFilterAll()
{
m_sortFilterModel->disableTrackerFilter();
}
void TransferListWidget::applyTrackerFilter(const QSet<BitTorrent::TorrentID> &torrentIDs)
{
m_sortFilterModel->setTrackerFilter(torrentIDs);
}
void TransferListWidget::applyNameFilter(const QString &name)
{
const QString pattern = (Preferences::instance()->getRegexAsFilteringPatternForTransferList()
? name : Utils::String::wildcardToRegexPattern(name));
m_sortFilterModel->setFilterRegularExpression(QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
}
void TransferListWidget::applyStatusFilter(int f)
{
m_sortFilterModel->setStatusFilter(static_cast<TorrentFilter::Type>(f));
// Select first item if nothing is selected
if (selectionModel()->selectedRows(0).empty() && (m_sortFilterModel->rowCount() > 0))
{
qDebug("Nothing is selected, selecting first row: %s", qUtf8Printable(m_sortFilterModel->index(0, TransferListModel::TR_NAME).data().toString()));
selectionModel()->setCurrentIndex(m_sortFilterModel->index(0, TransferListModel::TR_NAME), QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
}
}
void TransferListWidget::saveSettings()
{
Preferences::instance()->setTransHeaderState(header()->saveState());
}
bool TransferListWidget::loadSettings()
{
return header()->restoreState(Preferences::instance()->getTransHeaderState());
}
void TransferListWidget::wheelEvent(QWheelEvent *event)
{
if (event->modifiers() & Qt::ShiftModifier)
{
// Shift + scroll = horizontal scroll
event->accept();
QWheelEvent scrollHEvent {event->position(), event->globalPosition()
, event->pixelDelta(), event->angleDelta().transposed(), event->buttons()
, event->modifiers(), event->phase(), event->inverted(), event->source()};
QTreeView::wheelEvent(&scrollHEvent);
return;
}
QTreeView::wheelEvent(event); // event delegated to base class
}
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