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qBittorrent/src/gui/addnewtorrentdialog.cpp

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/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2012 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 "addnewtorrentdialog.h"
#include <QDebug>
#include <QFile>
#include <QMenu>
#include <QPushButton>
#include <QString>
#include <QUrl>
#include <QVector>
#include "base/bittorrent/filepriority.h"
#include "base/bittorrent/magneturi.h"
#include "base/bittorrent/session.h"
#include "base/bittorrent/torrenthandle.h"
#include "base/bittorrent/torrentinfo.h"
#include "base/global.h"
#include "base/net/downloadhandler.h"
#include "base/net/downloadmanager.h"
#include "base/preferences.h"
#include "base/settingsstorage.h"
#include "base/torrentfileguard.h"
#include "base/unicodestrings.h"
#include "base/utils/fs.h"
#include "base/utils/misc.h"
#include "base/utils/string.h"
#include "autoexpandabledialog.h"
#include "guiiconprovider.h"
#include "proplistdelegate.h"
#include "raisedmessagebox.h"
#include "torrentcontentfiltermodel.h"
#include "torrentcontentmodel.h"
#include "ui_addnewtorrentdialog.h"
#include "utils.h"
namespace
{
#define SETTINGS_KEY(name) QStringLiteral("AddNewTorrentDialog/" name)
const QString KEY_ENABLED = SETTINGS_KEY("Enabled");
const QString KEY_DEFAULTCATEGORY = SETTINGS_KEY("DefaultCategory");
const QString KEY_TREEHEADERSTATE = SETTINGS_KEY("TreeHeaderState");
const QString KEY_WIDTH = SETTINGS_KEY("Width");
const QString KEY_EXPANDED = SETTINGS_KEY("Expanded");
const QString KEY_TOPLEVEL = SETTINGS_KEY("TopLevel");
const QString KEY_SAVEPATHHISTORY = SETTINGS_KEY("SavePathHistory");
const QString KEY_SAVEPATHHISTORYLENGTH = SETTINGS_KEY("SavePathHistoryLength");
const QString KEY_REMEMBERLASTSAVEPATH = SETTINGS_KEY("RememberLastSavePath");
// just a shortcut
inline SettingsStorage *settings()
{
return SettingsStorage::instance();
}
}
const int AddNewTorrentDialog::minPathHistoryLength;
const int AddNewTorrentDialog::maxPathHistoryLength;
AddNewTorrentDialog::AddNewTorrentDialog(const BitTorrent::AddTorrentParams &inParams, QWidget *parent)
: QDialog(parent)
, m_ui(new Ui::AddNewTorrentDialog)
, m_contentModel(nullptr)
, m_contentDelegate(nullptr)
, m_hasMetadata(false)
, m_oldIndex(0)
, m_torrentParams(inParams)
{
// TODO: set dialog file properties using m_torrentParams.filePriorities
m_ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose);
m_ui->lblMetaLoading->setVisible(false);
m_ui->progMetaLoading->setVisible(false);
m_ui->savePath->setMode(FileSystemPathEdit::Mode::DirectorySave);
m_ui->savePath->setDialogCaption(tr("Choose save path"));
m_ui->savePath->setMaxVisibleItems(20);
#ifdef Q_OS_MAC
setModal(true);
#endif
const auto *session = BitTorrent::Session::instance();
if (m_torrentParams.addPaused == TriStateBool::True)
m_ui->startTorrentCheckBox->setChecked(false);
else if (m_torrentParams.addPaused == TriStateBool::False)
m_ui->startTorrentCheckBox->setChecked(true);
else
m_ui->startTorrentCheckBox->setChecked(!session->isAddTorrentPaused());
m_ui->comboTTM->blockSignals(true); // the TreeView size isn't correct if the slot does it job at this point
m_ui->comboTTM->setCurrentIndex(!session->isAutoTMMDisabledByDefault());
m_ui->comboTTM->blockSignals(false);
populateSavePathComboBox();
connect(m_ui->savePath, &FileSystemPathEdit::selectedPathChanged, this, &AddNewTorrentDialog::onSavePathChanged);
const bool rememberLastSavePath = settings()->loadValue(KEY_REMEMBERLASTSAVEPATH, false).toBool();
m_ui->checkBoxRememberLastSavePath->setChecked(rememberLastSavePath);
if (m_torrentParams.createSubfolder == TriStateBool::True)
m_ui->createSubfolderCheckBox->setChecked(true);
else if (m_torrentParams.createSubfolder == TriStateBool::False)
m_ui->createSubfolderCheckBox->setChecked(false);
else
m_ui->createSubfolderCheckBox->setChecked(session->isCreateTorrentSubfolder());
m_ui->sequentialCheckBox->setChecked(m_torrentParams.sequential);
m_ui->firstLastCheckBox->setChecked(m_torrentParams.firstLastPiecePriority);
m_ui->skipCheckingCheckBox->setChecked(m_torrentParams.skipChecking);
m_ui->doNotDeleteTorrentCheckBox->setVisible(TorrentFileGuard::autoDeleteMode() != TorrentFileGuard::Never);
// Load categories
QStringList categories = session->categories().keys();
std::sort(categories.begin(), categories.end(), Utils::String::naturalLessThan<Qt::CaseInsensitive>);
QString defaultCategory = settings()->loadValue(KEY_DEFAULTCATEGORY).toString();
if (!m_torrentParams.category.isEmpty())
m_ui->categoryComboBox->addItem(m_torrentParams.category);
if (!defaultCategory.isEmpty())
m_ui->categoryComboBox->addItem(defaultCategory);
m_ui->categoryComboBox->addItem("");
for (const QString &category : asConst(categories))
if (category != defaultCategory && category != m_torrentParams.category)
m_ui->categoryComboBox->addItem(category);
m_ui->contentTreeView->header()->setSortIndicator(0, Qt::AscendingOrder);
loadState();
// Signal / slots
connect(m_ui->toolButtonAdvanced, &QToolButton::clicked, this, &AddNewTorrentDialog::showAdvancedSettings);
connect(m_ui->doNotDeleteTorrentCheckBox, &QCheckBox::clicked, this, &AddNewTorrentDialog::doNotDeleteTorrentClicked);
QShortcut *editHotkey = new QShortcut(Qt::Key_F2, m_ui->contentTreeView, nullptr, nullptr, Qt::WidgetShortcut);
connect(editHotkey, &QShortcut::activated, this, &AddNewTorrentDialog::renameSelectedFile);
connect(m_ui->contentTreeView, &QAbstractItemView::doubleClicked, this, &AddNewTorrentDialog::renameSelectedFile);
m_ui->buttonBox->button(QDialogButtonBox::Ok)->setFocus();
}
AddNewTorrentDialog::~AddNewTorrentDialog()
{
saveState();
delete m_contentDelegate;
delete m_ui;
}
bool AddNewTorrentDialog::isEnabled()
{
return SettingsStorage::instance()->loadValue(KEY_ENABLED, true).toBool();
}
void AddNewTorrentDialog::setEnabled(bool value)
{
SettingsStorage::instance()->storeValue(KEY_ENABLED, value);
}
bool AddNewTorrentDialog::isTopLevel()
{
return SettingsStorage::instance()->loadValue(KEY_TOPLEVEL, true).toBool();
}
void AddNewTorrentDialog::setTopLevel(bool value)
{
SettingsStorage::instance()->storeValue(KEY_TOPLEVEL, value);
}
int AddNewTorrentDialog::savePathHistoryLength()
{
const int defaultHistoryLength = 8;
const int value = settings()->loadValue(KEY_SAVEPATHHISTORYLENGTH, defaultHistoryLength).toInt();
return qBound(minPathHistoryLength, value, maxPathHistoryLength);
}
void AddNewTorrentDialog::setSavePathHistoryLength(int value)
{
const int clampedValue = qBound(minPathHistoryLength, value, maxPathHistoryLength);
const int oldValue = savePathHistoryLength();
if (clampedValue == oldValue)
return;
settings()->storeValue(KEY_SAVEPATHHISTORYLENGTH, clampedValue);
settings()->storeValue(KEY_SAVEPATHHISTORY
, QStringList(settings()->loadValue(KEY_SAVEPATHHISTORY).toStringList().mid(0, clampedValue)));
}
void AddNewTorrentDialog::loadState()
{
m_headerState = settings()->loadValue(KEY_TREEHEADERSTATE).toByteArray();
const QSize newSize = Utils::Gui::scaledSize(this, size());
const int width = settings()->loadValue(KEY_WIDTH, newSize.width()).toInt();
const int height = newSize.height();
resize(width, height);
m_ui->toolButtonAdvanced->setChecked(settings()->loadValue(KEY_EXPANDED).toBool());
}
void AddNewTorrentDialog::saveState()
{
if (m_contentModel)
settings()->storeValue(KEY_TREEHEADERSTATE, m_ui->contentTreeView->header()->saveState());
settings()->storeValue(KEY_WIDTH, width());
settings()->storeValue(KEY_EXPANDED, m_ui->toolButtonAdvanced->isChecked());
}
void AddNewTorrentDialog::show(const QString &source, const BitTorrent::AddTorrentParams &inParams, QWidget *parent)
{
auto *dlg = new AddNewTorrentDialog(inParams, parent);
if (Net::DownloadManager::hasSupportedScheme(source)) {
// Launch downloader
Net::DownloadHandler *handler = Net::DownloadManager::instance()->download(
Net::DownloadRequest(source).limit(10485760 /* 10MB */));
connect(handler, &Net::DownloadHandler::finished, dlg, &AddNewTorrentDialog::handleDownloadFinished);
return;
}
const BitTorrent::MagnetUri magnetUri(source);
const bool isLoaded = magnetUri.isValid()
? dlg->loadMagnet(magnetUri)
: dlg->loadTorrentFile(source);
if (isLoaded)
dlg->open();
else
delete dlg;
}
void AddNewTorrentDialog::show(const QString &source, QWidget *parent)
{
show(source, BitTorrent::AddTorrentParams(), parent);
}
bool AddNewTorrentDialog::loadTorrentFile(const QString &torrentPath)
{
const QString decodedPath = torrentPath.startsWith("file://", Qt::CaseInsensitive)
? QUrl::fromEncoded(torrentPath.toLocal8Bit()).toLocalFile()
: torrentPath;
QString error;
m_torrentInfo = BitTorrent::TorrentInfo::loadFromFile(decodedPath, &error);
if (!m_torrentInfo.isValid()) {
RaisedMessageBox::critical(this, tr("Invalid torrent")
, tr("Failed to load the torrent: %1.\nError: %2", "Don't remove the '\n' characters. They insert a newline.")
.arg(Utils::Fs::toNativePath(decodedPath), error));
return false;
}
m_torrentGuard.reset(new TorrentFileGuard(decodedPath));
return loadTorrentImpl();
}
bool AddNewTorrentDialog::loadTorrentImpl()
{
m_hasMetadata = true;
m_hash = m_torrentInfo.hash();
// Prevent showing the dialog if download is already present
if (BitTorrent::Session::instance()->isKnownTorrent(m_hash)) {
BitTorrent::TorrentHandle *const torrent = BitTorrent::Session::instance()->findTorrent(m_hash);
if (torrent) {
if (torrent->isPrivate() || m_torrentInfo.isPrivate()) {
RaisedMessageBox::warning(this, tr("Torrent is already present"), tr("Torrent '%1' is already in the transfer list. Trackers haven't been merged because it is a private torrent.").arg(torrent->name()), QMessageBox::Ok);
}
else {
torrent->addTrackers(m_torrentInfo.trackers());
torrent->addUrlSeeds(m_torrentInfo.urlSeeds());
RaisedMessageBox::information(this, tr("Torrent is already present"), tr("Torrent '%1' is already in the transfer list. Trackers have been merged.").arg(torrent->name()), QMessageBox::Ok);
}
}
else {
RaisedMessageBox::information(this, tr("Torrent is already present"), tr("Torrent is already queued for processing."), QMessageBox::Ok);
}
return false;
}
m_ui->lblhash->setText(m_hash);
setupTreeview();
TMMChanged(m_ui->comboTTM->currentIndex());
return true;
}
bool AddNewTorrentDialog::loadMagnet(const BitTorrent::MagnetUri &magnetUri)
{
if (!magnetUri.isValid()) {
RaisedMessageBox::critical(this, tr("Invalid magnet link"), tr("This magnet link was not recognized"));
return false;
}
m_torrentGuard.reset(new TorrentFileGuard(QString()));
m_hash = magnetUri.hash();
// Prevent showing the dialog if download is already present
if (BitTorrent::Session::instance()->isKnownTorrent(m_hash)) {
BitTorrent::TorrentHandle *const torrent = BitTorrent::Session::instance()->findTorrent(m_hash);
if (torrent) {
if (torrent->isPrivate()) {
RaisedMessageBox::warning(this, tr("Torrent is already present"), tr("Torrent '%1' is already in the transfer list. Trackers haven't been merged because it is a private torrent.").arg(torrent->name()), QMessageBox::Ok);
}
else {
torrent->addTrackers(magnetUri.trackers());
torrent->addUrlSeeds(magnetUri.urlSeeds());
RaisedMessageBox::information(this, tr("Torrent is already present"), tr("Magnet link '%1' is already in the transfer list. Trackers have been merged.").arg(torrent->name()), QMessageBox::Ok);
}
}
else {
RaisedMessageBox::information(this, tr("Torrent is already present"), tr("Magnet link is already queued for processing."), QMessageBox::Ok);
}
return false;
}
connect(BitTorrent::Session::instance(), &BitTorrent::Session::metadataLoaded, this, &AddNewTorrentDialog::updateMetadata);
// Set dialog title
QString torrentName = magnetUri.name();
setWindowTitle(torrentName.isEmpty() ? tr("Magnet link") : torrentName);
setupTreeview();
TMMChanged(m_ui->comboTTM->currentIndex());
BitTorrent::Session::instance()->loadMetadata(magnetUri);
setMetadataProgressIndicator(true, tr("Retrieving metadata..."));
m_ui->lblhash->setText(m_hash);
return true;
}
void AddNewTorrentDialog::showEvent(QShowEvent *event)
{
QDialog::showEvent(event);
if (!isTopLevel()) return;
activateWindow();
raise();
}
void AddNewTorrentDialog::showAdvancedSettings(bool show)
{
const int minimumW = minimumWidth();
setMinimumWidth(width()); // to remain the same width
if (show) {
m_ui->toolButtonAdvanced->setText(QString::fromUtf8(C_UP));
m_ui->groupBoxSettings->setVisible(true);
m_ui->infoGroup->setVisible(true);
m_ui->contentTreeView->setVisible(m_hasMetadata);
static_cast<QVBoxLayout *>(layout())->insertWidget(layout()->indexOf(m_ui->checkBoxNeverShow) + 1, m_ui->toolButtonAdvanced);
}
else {
m_ui->toolButtonAdvanced->setText(QString::fromUtf8(C_DOWN));
m_ui->groupBoxSettings->setVisible(false);
m_ui->infoGroup->setVisible(false);
m_ui->buttonsHLayout->insertWidget(0, layout()->takeAt(layout()->indexOf(m_ui->checkBoxNeverShow) + 1)->widget());
}
adjustSize();
setMinimumWidth(minimumW);
}
void AddNewTorrentDialog::saveSavePathHistory() const
{
// Get current history
QStringList history = settings()->loadValue(KEY_SAVEPATHHISTORY).toStringList();
QVector<QDir> historyDirs;
for (const QString &path : asConst(history))
historyDirs << QDir {path};
const QDir selectedSavePath {m_ui->savePath->selectedPath()};
const int selectedSavePathIndex = historyDirs.indexOf(selectedSavePath);
if (selectedSavePathIndex > 0)
history.removeAt(selectedSavePathIndex);
if (selectedSavePathIndex != 0)
// Add last used save path to the front of history
history.push_front(selectedSavePath.absolutePath());
// Save history
settings()->storeValue(KEY_SAVEPATHHISTORY, QStringList {history.mid(0, savePathHistoryLength())});
}
// savePath is a folder, not an absolute file path
int AddNewTorrentDialog::indexOfSavePath(const QString &savePath)
{
QDir saveDir(savePath);
for (int i = 0; i < m_ui->savePath->count(); ++i)
if (QDir(m_ui->savePath->item(i)) == saveDir)
return i;
return -1;
}
void AddNewTorrentDialog::updateDiskSpaceLabel()
{
// Determine torrent size
qlonglong torrentSize = 0;
if (m_hasMetadata) {
if (m_contentModel) {
const QVector<int> priorities = m_contentModel->model()->getFilePriorities();
Q_ASSERT(priorities.size() == m_torrentInfo.filesCount());
for (int i = 0; i < priorities.size(); ++i)
if (priorities[i] > 0)
torrentSize += m_torrentInfo.fileSize(i);
}
else {
torrentSize = m_torrentInfo.totalSize();
}
}
QString sizeString = torrentSize ? Utils::Misc::friendlyUnit(torrentSize) : QString(tr("Not Available", "This size is unavailable."));
sizeString += " (";
sizeString += tr("Free space on disk: %1").arg(Utils::Misc::friendlyUnit(Utils::Fs::freeDiskSpaceOnPath(
m_ui->savePath->selectedPath())));
sizeString += ')';
m_ui->labelSize->setText(sizeString);
}
void AddNewTorrentDialog::onSavePathChanged(const QString &newPath)
{
Q_UNUSED(newPath);
// Remember index
m_oldIndex = m_ui->savePath->currentIndex();
updateDiskSpaceLabel();
}
void AddNewTorrentDialog::categoryChanged(int index)
{
Q_UNUSED(index);
if (m_ui->comboTTM->currentIndex() == 1) {
QString savePath = BitTorrent::Session::instance()->categorySavePath(m_ui->categoryComboBox->currentText());
m_ui->savePath->setSelectedPath(Utils::Fs::toNativePath(savePath));
}
}
void AddNewTorrentDialog::setSavePath(const QString &newPath)
{
int existingIndex = indexOfSavePath(newPath);
if (existingIndex < 0) {
// New path, prepend to combo box
m_ui->savePath->insertItem(0, newPath);
existingIndex = 0;
}
m_ui->savePath->setCurrentIndex(existingIndex);
onSavePathChanged(newPath);
}
void AddNewTorrentDialog::renameSelectedFile()
{
const QModelIndexList selectedIndexes = m_ui->contentTreeView->selectionModel()->selectedRows(0);
if (selectedIndexes.size() != 1) return;
const QModelIndex modelIndex = selectedIndexes.first();
if (!modelIndex.isValid()) return;
// Ask for new name
bool ok = false;
const bool isFile = (m_contentModel->itemType(modelIndex) == TorrentContentModelItem::FileType);
QString newName = AutoExpandableDialog::getText(this, tr("Renaming"), tr("New name:"), QLineEdit::Normal
, modelIndex.data().toString(), &ok, isFile).trimmed();
if (!ok) return;
if (newName.isEmpty() || !Utils::Fs::isValidFileSystemName(newName)) {
RaisedMessageBox::warning(this, tr("Rename error"),
tr("The name is empty or contains forbidden characters, please choose a different one."),
QMessageBox::Ok);
return;
}
if (isFile) {
const int fileIndex = m_contentModel->getFileIndex(modelIndex);
if (newName.endsWith(QB_EXT))
newName.chop(QB_EXT.size());
const QString oldFileName = m_torrentInfo.fileName(fileIndex);
const QString oldFilePath = m_torrentInfo.filePath(fileIndex);
const QString newFilePath = oldFilePath.leftRef(oldFilePath.size() - oldFileName.size()) + newName;
if (oldFileName == newName) {
qDebug("Name did not change: %s", qUtf8Printable(oldFileName));
return;
}
// check if that name is already used
for (int i = 0; i < m_torrentInfo.filesCount(); ++i) {
if (i == fileIndex) continue;
if (Utils::Fs::sameFileNames(m_torrentInfo.filePath(i), newFilePath)) {
RaisedMessageBox::warning(this, tr("Rename error"),
tr("This name is already in use in this folder. Please use a different name."),
QMessageBox::Ok);
return;
}
}
qDebug("Renaming %s to %s", qUtf8Printable(oldFilePath), qUtf8Printable(newFilePath));
m_torrentInfo.renameFile(fileIndex, newFilePath);
m_contentModel->setData(modelIndex, newName);
}
else {
// renaming a folder
QStringList pathItems;
pathItems << modelIndex.data().toString();
QModelIndex parent = m_contentModel->parent(modelIndex);
while (parent.isValid()) {
pathItems.prepend(parent.data().toString());
parent = m_contentModel->parent(parent);
}
const QString oldPath = pathItems.join('/');
pathItems.removeLast();
pathItems << newName;
QString newPath = pathItems.join('/');
if (Utils::Fs::sameFileNames(oldPath, newPath)) {
qDebug("Name did not change");
return;
}
if (!newPath.endsWith('/')) newPath += '/';
// Check for overwriting
for (int i = 0; i < m_torrentInfo.filesCount(); ++i) {
const QString currentName = m_torrentInfo.filePath(i);
#if defined(Q_OS_UNIX) || defined(Q_WS_QWS)
if (currentName.startsWith(newPath, Qt::CaseSensitive)) {
#else
if (currentName.startsWith(newPath, Qt::CaseInsensitive)) {
#endif
RaisedMessageBox::warning(this, tr("The folder could not be renamed"),
tr("This name is already in use in this folder. Please use a different name."),
QMessageBox::Ok);
return;
}
}
// Replace path in all files
for (int i = 0; i < m_torrentInfo.filesCount(); ++i) {
const QString currentName = m_torrentInfo.filePath(i);
if (currentName.startsWith(oldPath)) {
QString newName = currentName;
newName.replace(0, oldPath.length(), newPath);
newName = Utils::Fs::expandPath(newName);
qDebug("Rename %s to %s", qUtf8Printable(currentName), qUtf8Printable(newName));
m_torrentInfo.renameFile(i, newName);
}
}
// Rename folder in torrent files model too
m_contentModel->setData(modelIndex, newName);
}
}
void AddNewTorrentDialog::populateSavePathComboBox()
{
m_ui->savePath->clear();
// Load save path history
const QStringList savePathHistory {settings()->loadValue(KEY_SAVEPATHHISTORY).toStringList()};
for (const QString &savePath : savePathHistory)
m_ui->savePath->addItem(savePath);
const bool rememberLastSavePath {settings()->loadValue(KEY_REMEMBERLASTSAVEPATH, false).toBool()};
const QString defSavePath {BitTorrent::Session::instance()->defaultSavePath()};
if (!m_torrentParams.savePath.isEmpty())
setSavePath(m_torrentParams.savePath);
else if (!rememberLastSavePath)
setSavePath(defSavePath);
// else last used save path will be selected since it is the first in the list
}
void AddNewTorrentDialog::displayContentTreeMenu(const QPoint &)
{
QMenu myFilesLlistMenu;
const QModelIndexList selectedRows = m_ui->contentTreeView->selectionModel()->selectedRows(0);
QAction *actRename = nullptr;
if (selectedRows.size() == 1) {
actRename = myFilesLlistMenu.addAction(GuiIconProvider::instance()->getIcon("edit-rename"), tr("Rename..."));
myFilesLlistMenu.addSeparator();
}
QMenu subMenu;
subMenu.setTitle(tr("Priority"));
subMenu.addAction(m_ui->actionNotDownloaded);
subMenu.addAction(m_ui->actionNormal);
subMenu.addAction(m_ui->actionHigh);
subMenu.addAction(m_ui->actionMaximum);
myFilesLlistMenu.addMenu(&subMenu);
// Call menu
QAction *act = myFilesLlistMenu.exec(QCursor::pos());
if (act) {
if (act == actRename) {
renameSelectedFile();
}
else {
BitTorrent::FilePriority prio = BitTorrent::FilePriority::Normal;
if (act == m_ui->actionHigh)
prio = BitTorrent::FilePriority::High;
else if (act == m_ui->actionMaximum)
prio = BitTorrent::FilePriority::Maximum;
else if (act == m_ui->actionNotDownloaded)
prio = BitTorrent::FilePriority::Ignored;
qDebug("Setting files priority");
for (const QModelIndex &index : selectedRows) {
qDebug("Setting priority(%d) for file at row %d", static_cast<int>(prio), index.row());
m_contentModel->setData(m_contentModel->index(index.row(), PRIORITY, index.parent()), static_cast<int>(prio));
}
}
}
}
void AddNewTorrentDialog::accept()
{
if (!m_hasMetadata)
disconnect(this, SLOT(updateMetadata(const BitTorrent::TorrentInfo&)));
// TODO: Check if destination actually exists
m_torrentParams.skipChecking = m_ui->skipCheckingCheckBox->isChecked();
// Category
m_torrentParams.category = m_ui->categoryComboBox->currentText();
if (m_ui->defaultCategoryCheckbox->isChecked())
settings()->storeValue(KEY_DEFAULTCATEGORY, m_torrentParams.category);
settings()->storeValue(KEY_REMEMBERLASTSAVEPATH, m_ui->checkBoxRememberLastSavePath->isChecked());
// Save file priorities
if (m_contentModel)
m_torrentParams.filePriorities = m_contentModel->model()->getFilePriorities();
m_torrentParams.addPaused = TriStateBool(!m_ui->startTorrentCheckBox->isChecked());
m_torrentParams.createSubfolder = TriStateBool(m_ui->createSubfolderCheckBox->isChecked());
m_torrentParams.sequential = m_ui->sequentialCheckBox->isChecked();
m_torrentParams.firstLastPiecePriority = m_ui->firstLastCheckBox->isChecked();
QString savePath = m_ui->savePath->selectedPath();
if (m_ui->comboTTM->currentIndex() != 1) { // 0 is Manual mode and 1 is Automatic mode. Handle all non 1 values as manual mode.
m_torrentParams.useAutoTMM = TriStateBool::False;
m_torrentParams.savePath = savePath;
saveSavePathHistory();
}
else {
m_torrentParams.useAutoTMM = TriStateBool::True;
}
setEnabled(!m_ui->checkBoxNeverShow->isChecked());
// Add torrent
if (!m_hasMetadata)
BitTorrent::Session::instance()->addTorrent(m_hash, m_torrentParams);
else
BitTorrent::Session::instance()->addTorrent(m_torrentInfo, m_torrentParams);
m_torrentGuard->markAsAddedToSession();
QDialog::accept();
}
void AddNewTorrentDialog::reject()
{
if (!m_hasMetadata) {
disconnect(this, SLOT(updateMetadata(BitTorrent::TorrentInfo)));
setMetadataProgressIndicator(false);
BitTorrent::Session::instance()->cancelLoadMetadata(m_hash);
}
QDialog::reject();
}
void AddNewTorrentDialog::updateMetadata(const BitTorrent::TorrentInfo &info)
{
if (info.hash() != m_hash) return;
disconnect(this, SLOT(updateMetadata(BitTorrent::TorrentInfo)));
if (!info.isValid()) {
RaisedMessageBox::critical(this, tr("I/O Error"), ("Invalid metadata."));
setMetadataProgressIndicator(false, tr("Invalid metadata"));
return;
}
// Good to go
m_torrentInfo = info;
m_hasMetadata = true;
setMetadataProgressIndicator(true, tr("Parsing metadata..."));
// Update UI
setupTreeview();
setMetadataProgressIndicator(false, tr("Metadata retrieval complete"));
}
void AddNewTorrentDialog::setMetadataProgressIndicator(bool visibleIndicator, const QString &labelText)
{
// Always show info label when waiting for metadata
m_ui->lblMetaLoading->setVisible(true);
m_ui->lblMetaLoading->setText(labelText);
m_ui->progMetaLoading->setVisible(visibleIndicator);
}
void AddNewTorrentDialog::setupTreeview()
{
if (!m_hasMetadata) {
setCommentText(tr("Not Available", "This comment is unavailable"));
m_ui->labelDate->setText(tr("Not Available", "This date is unavailable"));
}
else {
// Set dialog title
setWindowTitle(m_torrentInfo.name());
// Set torrent information
setCommentText(Utils::Misc::parseHtmlLinks(m_torrentInfo.comment()));
m_ui->labelDate->setText(!m_torrentInfo.creationDate().isNull() ? m_torrentInfo.creationDate().toString(Qt::DefaultLocaleShortDate) : tr("Not available"));
// Prepare content tree
m_contentModel = new TorrentContentFilterModel(this);
connect(m_contentModel->model(), &TorrentContentModel::filteredFilesChanged, this, &AddNewTorrentDialog::updateDiskSpaceLabel);
m_ui->contentTreeView->setModel(m_contentModel);
m_contentDelegate = new PropListDelegate(nullptr);
m_ui->contentTreeView->setItemDelegate(m_contentDelegate);
connect(m_ui->contentTreeView, &QAbstractItemView::clicked, m_ui->contentTreeView
, static_cast<void (QAbstractItemView::*)(const QModelIndex &)>(&QAbstractItemView::edit));
connect(m_ui->contentTreeView, &QWidget::customContextMenuRequested, this, &AddNewTorrentDialog::displayContentTreeMenu);
// List files in torrent
m_contentModel->model()->setupModelData(m_torrentInfo);
if (!m_headerState.isEmpty())
m_ui->contentTreeView->header()->restoreState(m_headerState);
// Hide useless columns after loading the header state
m_ui->contentTreeView->hideColumn(PROGRESS);
m_ui->contentTreeView->hideColumn(REMAINING);
m_ui->contentTreeView->hideColumn(AVAILABILITY);
// Expand root folder
m_ui->contentTreeView->setExpanded(m_contentModel->index(0, 0), true);
}
updateDiskSpaceLabel();
showAdvancedSettings(settings()->loadValue(KEY_EXPANDED, false).toBool());
}
void AddNewTorrentDialog::handleDownloadFinished(const Net::DownloadResult &result)
{
QString error;
switch (result.status) {
case Net::DownloadStatus::Success:
m_torrentInfo = BitTorrent::TorrentInfo::load(result.data, &error);
if (!m_torrentInfo.isValid()) {
RaisedMessageBox::critical(this, tr("Invalid torrent"), tr("Failed to load from URL: %1.\nError: %2")
.arg(result.url, error));
return;
}
m_torrentGuard.reset(new TorrentFileGuard);
if (loadTorrentImpl())
open();
else
deleteLater();
break;
case Net::DownloadStatus::RedirectedToMagnet:
if (loadMagnet(BitTorrent::MagnetUri(result.magnet)))
open();
else
deleteLater();
break;
default:
RaisedMessageBox::critical(this, tr("Download Error"),
tr("Cannot download '%1': %2").arg(result.url, result.errorString));
deleteLater();
}
}
void AddNewTorrentDialog::TMMChanged(int index)
{
if (index != 1) { // 0 is Manual mode and 1 is Automatic mode. Handle all non 1 values as manual mode.
populateSavePathComboBox();
m_ui->groupBoxSavePath->setEnabled(true);
m_ui->savePath->blockSignals(false);
m_ui->savePath->setCurrentIndex(m_oldIndex < m_ui->savePath->count() ? m_oldIndex : m_ui->savePath->count() - 1);
m_ui->toolButtonAdvanced->setEnabled(true);
}
else {
m_ui->groupBoxSavePath->setEnabled(false);
m_ui->savePath->blockSignals(true);
m_ui->savePath->clear();
QString savePath = BitTorrent::Session::instance()->categorySavePath(m_ui->categoryComboBox->currentText());
m_ui->savePath->addItem(savePath);
m_ui->toolButtonAdvanced->setChecked(true);
m_ui->toolButtonAdvanced->setEnabled(false);
showAdvancedSettings(true);
}
}
void AddNewTorrentDialog::setCommentText(const QString &str) const
{
m_ui->commentLabel->setText(str);
// workaround for the additional space introduced by QScrollArea
int lineHeight = m_ui->commentLabel->fontMetrics().lineSpacing();
int lines = 1 + str.count('\n');
int height = lineHeight * lines;
m_ui->scrollArea->setMaximumHeight(height);
}
void AddNewTorrentDialog::doNotDeleteTorrentClicked(bool checked)
{
m_torrentGuard->setAutoRemove(!checked);
}