/* * Bittorrent Client using Qt4 and libtorrent. * Copyright (C) 2006 Christophe Dumez * * 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. * * Contact : chris@qbittorrent.org */ #ifndef TORRENTADDITION_H #define TORRENTADDITION_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include "bittorrent.h" #include "misc.h" #include "proplistdelegate.h" #include "ui_torrentadditiondlg.h" #include "torrentpersistentdata.h" #include "torrentfilesmodel.h" #include "preferences.h" #include "GUI.h" #include "transferlistwidget.h" using namespace libtorrent; class torrentAdditionDialog : public QDialog, private Ui_addTorrentDialog{ Q_OBJECT private: Bittorrent *BTSession; QString fileName; QString hash; QString filePath; QString from_url; QString defaultSavePath; QString old_label; bool appendLabelToSavePath; TorrentFilesModel *PropListModel; PropListDelegate *PropDelegate; unsigned int nbFiles; boost::intrusive_ptr t; QStringList files_path; bool is_magnet; public: torrentAdditionDialog(GUI *parent, Bittorrent* _BTSession) : QDialog((QWidget*)parent), old_label("") { setupUi(this); setAttribute(Qt::WA_DeleteOnClose); connect(this, SIGNAL(torrentPaused(QTorrentHandle&)), parent->getTransferList(), SLOT(pauseTorrent(QTorrentHandle&))); BTSession = _BTSession; // Set Properties list model PropListModel = new TorrentFilesModel(); torrentContentList->setModel(PropListModel); torrentContentList->hideColumn(PROGRESS); PropDelegate = new PropListDelegate(); torrentContentList->setItemDelegate(PropDelegate); connect(torrentContentList, SIGNAL(clicked(const QModelIndex&)), torrentContentList, SLOT(edit(const QModelIndex&))); connect(torrentContentList, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayContentListMenu(const QPoint&))); connect(collapseAllButton, SIGNAL(clicked()), torrentContentList, SLOT(collapseAll())); connect(expandAllButton, SIGNAL(clicked()), torrentContentList, SLOT(expandAll())); connect(comboLabel, SIGNAL(editTextChanged(QString)), this, SLOT(updateLabelInSavePath(QString))); connect(comboLabel, SIGNAL(currentIndexChanged(QString)), this, SLOT(updateLabelInSavePath(QString))); // Remember columns width readSettings(); //torrentContentList->header()->setResizeMode(0, QHeaderView::Stretch); defaultSavePath = Preferences::getSavePath(); appendLabelToSavePath = Preferences::appendTorrentLabel(); QString display_path = defaultSavePath; #ifdef Q_WS_WIN display_path = display_path.replace("/", "\\"); #endif savePathTxt->setText(display_path); if(Preferences::addTorrentsInPause()) { addInPause->setChecked(true); //addInPause->setEnabled(false); } #ifndef LIBTORRENT_0_15 addInSeed->setVisible(false); #endif } ~torrentAdditionDialog() { saveSettings(); delete PropDelegate; delete PropListModel; } void readSettings() { QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent")); // Restore size and position resize(settings.value(QString::fromUtf8("TorrentAdditionDlg/size"), size()).toSize()); move(settings.value(QString::fromUtf8("TorrentAdditionDlg/pos"), misc::screenCenter(this)).toPoint()); // Restore column width const QVariantList &contentColsWidths = settings.value(QString::fromUtf8("TorrentAdditionDlg/filesColsWidth"), QVariantList()).toList(); if(contentColsWidths.empty()) { torrentContentList->header()->resizeSection(0, 200); } else { for(int i=0; isetColumnWidth(i, contentColsWidths.at(i).toInt()); } } } void saveSettings() { if(is_magnet) return; QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent")); QVariantList contentColsWidths; // -1 because we hid PROGRESS column for(int i=0; icolumnCount()-1; ++i) { contentColsWidths.append(torrentContentList->columnWidth(i)); } settings.setValue(QString::fromUtf8("TorrentAdditionDlg/filesColsWidth"), contentColsWidths); settings.setValue("TorrentAdditionDlg/size", size()); settings.setValue("TorrentAdditionDlg/pos", pos()); } void showLoadMagnetURI(QString magnet_uri) { show(); is_magnet = true; this->from_url = magnet_uri; int hidden_height = 0; // Disable useless widgets hidden_height += torrentContentList->height(); torrentContentList->setVisible(false); hidden_height += torrentContentLbl->height(); torrentContentLbl->setVisible(false); hidden_height += collapseAllButton->height(); collapseAllButton->setVisible(false); expandAllButton->setVisible(false); // Get torrent hash hash = misc::magnetUriToHash(magnet_uri); if(hash.isEmpty()) { BTSession->addConsoleMessage(tr("Unable to decode magnet link:")+QString::fromUtf8(" '")+from_url+QString::fromUtf8("'"), QString::fromUtf8("red")); return; } fileName = misc::magnetUriToName(magnet_uri); if(fileName.isEmpty()) { fileName = tr("Magnet Link"); } else { QString save_path = savePathTxt->text(); if(!save_path.endsWith(QDir::separator())) save_path += QDir::separator(); savePathTxt->setText(save_path + fileName); } fileNameLbl->setText(QString::fromUtf8("
")+fileName+QString::fromUtf8("
")); // Update display updateDiskSpaceLabels(); // Load custom labels QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent")); settings.beginGroup(QString::fromUtf8("TransferListFilters")); QStringList customLabels = settings.value("customLabels", QStringList()).toStringList(); comboLabel->addItem(""); foreach(const QString& label, customLabels) { comboLabel->addItem(label); } // Show dialog //show(); setMinimumSize(0, 0); resize(width(), height()-hidden_height); } void showLoad(QString filePath, QString from_url=QString::null) { is_magnet = false; if(!QFile::exists(filePath)) { close(); return; } this->filePath = filePath; this->from_url = from_url; // Getting torrent file informations try { t = new torrent_info(filePath.toLocal8Bit().data()); if(!t->is_valid()) throw std::exception(); } catch(std::exception&) { qDebug("Caught error loading torrent"); if(!from_url.isNull()){ BTSession->addConsoleMessage(tr("Unable to decode torrent file:")+QString::fromUtf8(" '")+from_url+QString::fromUtf8("'"), QString::fromUtf8("red")); QFile::remove(filePath); }else{ BTSession->addConsoleMessage(tr("Unable to decode torrent file:")+QString::fromUtf8(" '")+filePath+QString::fromUtf8("'"), QString::fromUtf8("red")); } close(); return; } QString root_folder = misc::truncateRootFolder(t); if(!root_folder.isEmpty()) { QString save_path = savePathTxt->text(); if(!save_path.endsWith(QDir::separator())) save_path += QDir::separator(); savePathTxt->setText(save_path + root_folder); } nbFiles = t->num_files(); // Setting file name fileName = misc::toQStringU(t->name()); hash = misc::toQString(t->info_hash()); // Use left() to remove .old extension QString newFileName; if(fileName.endsWith(QString::fromUtf8(".old"))){ newFileName = fileName.left(fileName.size()-4); }else{ newFileName = fileName; } fileNameLbl->setText(QString::fromUtf8("
")+newFileName+QString::fromUtf8("
")); // List files in torrent PropListModel->setupModelData(*t); // Expand first item if possible torrentContentList->expand(PropListModel->index(0, 0)); connect(PropDelegate, SIGNAL(filteredFilesChanged()), this, SLOT(updateDiskSpaceLabels())); //torrentContentList->expandAll(); connect(savePathTxt, SIGNAL(textChanged(QString)), this, SLOT(updateDiskSpaceLabels())); updateDiskSpaceLabels(); // Load custom labels QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent")); settings.beginGroup(QString::fromUtf8("TransferListFilters")); const QStringList &customLabels = settings.value("customLabels", QStringList()).toStringList(); comboLabel->addItem(""); foreach(const QString& label, customLabels) { comboLabel->addItem(label); } // Loads files path in the torrent for(uint i=0; ifile_at(i).path.string()); } // Show the dialog show(); } public slots: void displayContentListMenu(const QPoint&) { QMenu myFilesLlistMenu; const QModelIndexList &selectedRows = torrentContentList->selectionModel()->selectedRows(0); QAction *actRename = 0; if(selectedRows.size() == 1) { actRename = myFilesLlistMenu.addAction(QIcon(QString::fromUtf8(":/Icons/oxygen/edit_clear.png")), tr("Rename...")); myFilesLlistMenu.addSeparator(); } QMenu subMenu; subMenu.setTitle(tr("Priority")); subMenu.addAction(actionNormal); subMenu.addAction(actionHigh); subMenu.addAction(actionMaximum); myFilesLlistMenu.addMenu(&subMenu); // Call menu QAction *act = myFilesLlistMenu.exec(QCursor::pos()); if(act) { if(act == actRename) { renameSelectedFile(); } else { int prio = 1; if(act == actionHigh) { prio = HIGH; } else { if(act == actionMaximum) { prio = MAXIMUM; } } qDebug("Setting files priority"); foreach(const QModelIndex &index, selectedRows) { qDebug("Setting priority(%d) for file at row %d", prio, index.row()); PropListModel->setData(PropListModel->index(index.row(), PRIORITY, index.parent()), prio); } } } } void renameSelectedFile() { const QModelIndexList &selectedIndexes = torrentContentList->selectionModel()->selectedRows(0); Q_ASSERT(selectedIndexes.size() == 1); const QModelIndex &index = selectedIndexes.first(); // Ask for new name bool ok; const QString &new_name_last = QInputDialog::getText(this, tr("Rename the file"), tr("New name:"), QLineEdit::Normal, index.data().toString(), &ok); if (ok && !new_name_last.isEmpty()) { if(!misc::isValidFileSystemName(new_name_last)) { QMessageBox::warning(this, tr("The file could not be renamed"), tr("This file name contains forbidden characters, please choose a different one."), QMessageBox::Ok); return; } if(PropListModel->getType(index)==TFILE) { // File renaming const uint file_index = PropListModel->getFileIndex(index); const QString &old_name = files_path.at(file_index); QStringList path_items = old_name.split(QDir::separator()); path_items.removeLast(); path_items << new_name_last; const QString &new_name = path_items.join(QDir::separator()); if(old_name == new_name) { qDebug("Name did not change"); return; } // Check if that name is already used for(uint i=0; isetData(index, new_name_last); } else { // Folder renaming QStringList path_items; path_items << index.data().toString(); QModelIndex parent = PropListModel->parent(index); while(parent.isValid()) { path_items.prepend(parent.data().toString()); parent = PropListModel->parent(parent); } const QString &old_path = path_items.join(QDir::separator()); path_items.removeLast(); path_items << new_name_last; QString new_path = path_items.join(QDir::separator()); if(!new_path.endsWith(QDir::separator())) new_path += QDir::separator(); // Check for overwriting for(uint i=0; isetData(index, new_name_last); } } } void updateDiskSpaceLabels() { const long long available = misc::freeDiskSpaceOnPath(misc::expandPath(savePathTxt->text())); lbl_disk_space->setText(misc::friendlyUnit(available)); if(!is_magnet) { // Determine torrent size qulonglong torrent_size = 0; const unsigned int nbFiles = t->num_files(); const std::vector &priorities = PropListModel->getFilesPriorities(nbFiles); for(unsigned int i=0; i 0) torrent_size += t->file_at(i).size; } lbl_torrent_size->setText(misc::friendlyUnit(torrent_size)); // Check if free space is sufficient if(available > 0) { if((unsigned long long)available > torrent_size) { // Space is sufficient label_space_msg->setText(tr("(%1 left after torrent download)", "e.g. (100MiB left after torrent download)").arg(misc::friendlyUnit(available-torrent_size))); } else { // Space is unsufficient label_space_msg->setText(""+tr("(%1 more are required to download)", "e.g. (100MiB more are required to download)").arg(misc::friendlyUnit(torrent_size-available))+""); } } else { // Available disk space is unknown label_space_msg->setText(""); } } } void on_browseButton_clicked(){ QString dir; QString save_path = savePathTxt->text(); #ifdef Q_WS_WIN save_path = save_path.replace("\\", "/"); #endif save_path = misc::expandPath(save_path); const QDir &saveDir(save_path); if(!save_path.isEmpty() && saveDir.exists()){ dir = QFileDialog::getExistingDirectory(this, tr("Choose save path"), saveDir.absolutePath()); }else{ dir = QFileDialog::getExistingDirectory(this, tr("Choose save path"), QDir::homePath()); } if(!dir.isNull()){ #ifdef Q_WS_WIN dir = dir.replace("/", "\\"); #endif savePathTxt->setText(dir); } } void on_CancelButton_clicked(){ close(); } bool allFiltered() const { return PropListModel->allFiltered(); } void savePiecesPriorities(){ qDebug("Saving pieces priorities"); const std::vector &priorities = PropListModel->getFilesPriorities(t->num_files()); TorrentTempData::setFilesPriority(hash, priorities); } void on_OkButton_clicked(){ if(savePathTxt->text().trimmed().isEmpty()){ QMessageBox::critical(0, tr("Empty save path"), tr("Please enter a save path")); return; } QString save_path = savePathTxt->text(); #ifdef Q_WS_WIN save_path = save_path.replace("\\", "/"); #endif QDir savePath(misc::expandPath(save_path)); // Check if savePath exists if(!savePath.exists()){ if(!savePath.mkpath(savePath.path())){ QMessageBox::critical(0, tr("Save path creation error"), tr("Could not create the save path")); return; } } const QString ¤t_label = comboLabel->currentText().trimmed(); if (!current_label.isEmpty() && !misc::isValidFileSystemName(current_label)) { QMessageBox::warning(this, tr("Invalid label name"), tr("Please don't use any special characters in the label name.")); return; } // Save savepath TorrentTempData::setSavePath(hash, savePath.path()); qDebug("Torrent label is: %s", qPrintable(comboLabel->currentText().trimmed())); if(!current_label.isEmpty()) TorrentTempData::setLabel(hash, current_label); // Is download sequential? TorrentTempData::setSequential(hash, checkIncrementalDL->isChecked()); // Save files path // Loads files path in the torrent if(!is_magnet) { bool path_changed = false; for(uint i=0; ifile_at(i).path.string()), Qt::CaseSensitive) != 0) { #else if(files_path.at(i).compare(misc::toQStringU(t->file_at(i).path.string()), Qt::CaseInsensitive) != 0) { #endif path_changed = true; break; } } if(path_changed) { qDebug("Changing files paths"); TorrentTempData::setFilesPath(hash, files_path); } } #ifdef LIBTORRENT_0_15 // Skip file checking and directly start seeding if(addInSeed->isChecked()) { // Check if local file(s) actually exist if(is_magnet || savePath.exists(misc::toQStringU(t->name()))) { TorrentTempData::setSeedingMode(hash, true); } else { QMessageBox::warning(0, tr("Seeding mode error"), tr("You chose to skip file checking. However, local files do not seem to exist in the current destionation folder. Please disable this feature or update the save path.")); return; } } #endif // Check if there is at least one selected file if(!is_magnet && allFiltered()){ QMessageBox::warning(0, tr("Invalid file selection"), tr("You must select at least one file in the torrent")); return; } // save filtered files if(!is_magnet) savePiecesPriorities(); // Add to download list QTorrentHandle h; if(is_magnet) h = BTSession->addMagnetUri(from_url, false); else h = BTSession->addTorrent(filePath, false, from_url); if(addInPause->isChecked() && h.is_valid()) { h.pause(); emit torrentPaused(h); } close(); } public slots: void updateLabelInSavePath(QString label) { if(appendLabelToSavePath) { savePathTxt->setText(misc::updateLabelInSavePath(defaultSavePath, savePathTxt->text(), old_label, label)); old_label = label; } } signals: void torrentPaused(QTorrentHandle &h); }; #endif