mirror of
https://github.com/qbittorrent/qBittorrent.git
synced 2025-01-23 16:03:42 +03:00
440860c4a9
TorrentInfo::origFilePath will return the very original path from .torrent file, not the most recent file path before the rename operation and thus the code would not be working as we expected.
325 lines
12 KiB
C++
325 lines
12 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2014 Ivan Sorokin <vanyacpp@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#include "torrentcontenttreeview.h"
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#include <QDir>
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#include <QHeaderView>
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#include <QKeyEvent>
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#include <QLineEdit>
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#include <QMessageBox>
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#include <QModelIndexList>
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#include <QTableView>
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#include <QThread>
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#include "base/bittorrent/session.h"
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#include "base/bittorrent/torrenthandle.h"
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#include "base/bittorrent/torrentinfo.h"
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#include "base/global.h"
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#include "base/utils/fs.h"
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#include "autoexpandabledialog.h"
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#include "raisedmessagebox.h"
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#include "torrentcontentfiltermodel.h"
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#include "torrentcontentmodelitem.h"
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TorrentContentTreeView::TorrentContentTreeView(QWidget *parent)
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: QTreeView(parent)
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{
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// This hack fixes reordering of first column with Qt5.
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// https://github.com/qtproject/qtbase/commit/e0fc088c0c8bc61dbcaf5928b24986cd61a22777
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QTableView unused;
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unused.setVerticalHeader(header());
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header()->setParent(this);
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header()->setStretchLastSection(false);
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unused.setVerticalHeader(new QHeaderView(Qt::Horizontal));
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}
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void TorrentContentTreeView::keyPressEvent(QKeyEvent *event)
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{
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if ((event->key() != Qt::Key_Space) && (event->key() != Qt::Key_Select)) {
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QTreeView::keyPressEvent(event);
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return;
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}
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event->accept();
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QModelIndex current = currentNameCell();
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QVariant value = current.data(Qt::CheckStateRole);
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if (!value.isValid()) {
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Q_ASSERT(false);
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return;
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}
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Qt::CheckState state = (static_cast<Qt::CheckState>(value.toInt()) == Qt::Checked
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? Qt::Unchecked : Qt::Checked);
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const QModelIndexList selection = selectionModel()->selectedRows(TorrentContentModelItem::COL_NAME);
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for (const QModelIndex &index : selection) {
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Q_ASSERT(index.column() == TorrentContentModelItem::COL_NAME);
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model()->setData(index, state, Qt::CheckStateRole);
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}
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}
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void TorrentContentTreeView::renameSelectedFile(BitTorrent::TorrentHandle *torrent)
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{
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if (!torrent) return;
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const QModelIndexList selectedIndexes = selectionModel()->selectedRows(0);
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if (selectedIndexes.size() != 1) return;
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const QModelIndex modelIndex = selectedIndexes.first();
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if (!modelIndex.isValid()) return;
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auto model = dynamic_cast<TorrentContentFilterModel *>(TorrentContentTreeView::model());
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if (!model) return;
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const bool isFile = (model->itemType(modelIndex) == TorrentContentModelItem::FileType);
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// Ask for new name
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bool ok = false;
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QString newName = AutoExpandableDialog::getText(this, tr("Renaming"), tr("New name:"), QLineEdit::Normal
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, modelIndex.data().toString(), &ok, isFile).trimmed();
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if (!ok) return;
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if (newName.isEmpty() || !Utils::Fs::isValidFileSystemName(newName)) {
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RaisedMessageBox::warning(this, tr("Rename error"),
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tr("The name is empty or contains forbidden characters, please choose a different one."),
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QMessageBox::Ok);
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return;
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}
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if (isFile) {
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const int fileIndex = model->getFileIndex(modelIndex);
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if (newName.endsWith(QB_EXT))
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newName.chop(QB_EXT.size());
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const QString oldFileName = torrent->fileName(fileIndex);
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const QString oldFilePath = torrent->filePath(fileIndex);
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const bool useFilenameExt = BitTorrent::Session::instance()->isAppendExtensionEnabled()
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&& (torrent->filesProgress()[fileIndex] != 1);
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const QString newFileName = newName + (useFilenameExt ? QB_EXT : QString());
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const QString newFilePath = oldFilePath.leftRef(oldFilePath.size() - oldFileName.size()) + newFileName;
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if (oldFileName == newFileName) {
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qDebug("Name did not change: %s", qUtf8Printable(oldFileName));
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return;
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}
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// check if that name is already used
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for (int i = 0; i < torrent->filesCount(); ++i) {
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if (i == fileIndex) continue;
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if (Utils::Fs::sameFileNames(torrent->filePath(i), newFilePath)) {
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RaisedMessageBox::warning(this, tr("Rename error"),
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tr("This name is already in use in this folder. Please use a different name."),
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QMessageBox::Ok);
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return;
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}
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}
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qDebug("Renaming %s to %s", qUtf8Printable(oldFilePath), qUtf8Printable(newFilePath));
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torrent->renameFile(fileIndex, newFilePath);
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model->setData(modelIndex, newName);
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}
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else {
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// renaming a folder
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const QString oldName = modelIndex.data().toString();
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if (newName == oldName)
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return; // Name did not change
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QString parentPath;
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for (QModelIndex idx = model->parent(modelIndex); idx.isValid(); idx = model->parent(idx))
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parentPath.prepend(idx.data().toString() + '/');
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const QString oldPath {parentPath + oldName + '/'};
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const QString newPath {parentPath + newName + '/'};
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// Check for overwriting
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#if defined(Q_OS_WIN)
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const Qt::CaseSensitivity caseSensitivity = Qt::CaseInsensitive;
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#else
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const Qt::CaseSensitivity caseSensitivity = Qt::CaseSensitive;
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#endif
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for (int i = 0; i < torrent->filesCount(); ++i) {
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const QString currentPath = torrent->filePath(i);
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if (currentPath.startsWith(oldPath))
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continue;
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if (currentPath.startsWith(newPath, caseSensitivity)) {
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RaisedMessageBox::warning(this, tr("The folder could not be renamed"),
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tr("This name is already in use. Please use a different name."),
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QMessageBox::Ok);
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return;
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}
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}
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// Replace path in all files
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bool needForceRecheck = false;
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for (int i = 0; i < torrent->filesCount(); ++i) {
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const QString currentPath = torrent->filePath(i);
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if (currentPath.startsWith(oldPath)) {
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const QString path {newPath + currentPath.mid(oldPath.length())};
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if (!needForceRecheck && QFile::exists(path))
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needForceRecheck = true;
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torrent->renameFile(i, path);
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}
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}
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// Force recheck
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if (needForceRecheck)
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torrent->forceRecheck();
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model->setData(modelIndex, newName);
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}
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}
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void TorrentContentTreeView::renameSelectedFile(BitTorrent::TorrentInfo &torrent)
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{
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const QModelIndexList selectedIndexes = selectionModel()->selectedRows(0);
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if (selectedIndexes.size() != 1) return;
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const QModelIndex modelIndex = selectedIndexes.first();
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if (!modelIndex.isValid()) return;
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auto model = dynamic_cast<TorrentContentFilterModel *>(TorrentContentTreeView::model());
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if (!model) return;
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const bool isFile = (model->itemType(modelIndex) == TorrentContentModelItem::FileType);
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// Ask for new name
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bool ok = false;
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QString newName = AutoExpandableDialog::getText(this, tr("Renaming"), tr("New name:"), QLineEdit::Normal
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, modelIndex.data().toString(), &ok, isFile).trimmed();
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if (!ok) return;
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if (newName.isEmpty() || !Utils::Fs::isValidFileSystemName(newName)) {
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RaisedMessageBox::warning(this, tr("Rename error"),
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tr("The name is empty or contains forbidden characters, please choose a different one."),
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QMessageBox::Ok);
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return;
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}
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if (isFile) {
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const int fileIndex = model->getFileIndex(modelIndex);
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if (newName.endsWith(QB_EXT))
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newName.chop(QB_EXT.size());
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const QString oldFileName = torrent.fileName(fileIndex);
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const QString oldFilePath = torrent.filePath(fileIndex);
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const QString newFilePath = oldFilePath.leftRef(oldFilePath.size() - oldFileName.size()) + newName;
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if (oldFileName == newName) {
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qDebug("Name did not change: %s", qUtf8Printable(oldFileName));
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return;
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}
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// check if that name is already used
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for (int i = 0; i < torrent.filesCount(); ++i) {
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if (i == fileIndex) continue;
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if (Utils::Fs::sameFileNames(torrent.filePath(i), newFilePath)) {
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RaisedMessageBox::warning(this, tr("Rename error"),
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tr("This name is already in use in this folder. Please use a different name."),
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QMessageBox::Ok);
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return;
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}
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}
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qDebug("Renaming %s to %s", qUtf8Printable(oldFilePath), qUtf8Printable(newFilePath));
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torrent.renameFile(fileIndex, newFilePath);
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model->setData(modelIndex, newName);
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}
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else {
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// renaming a folder
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const QString oldName = modelIndex.data().toString();
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if (newName == oldName)
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return; // Name did not change
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QString parentPath;
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for (QModelIndex idx = model->parent(modelIndex); idx.isValid(); idx = model->parent(idx))
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parentPath.prepend(idx.data().toString() + '/');
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const QString oldPath {parentPath + oldName + '/'};
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const QString newPath {parentPath + newName + '/'};
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// Check for overwriting
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#if defined(Q_OS_WIN)
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const Qt::CaseSensitivity caseSensitivity = Qt::CaseInsensitive;
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#else
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const Qt::CaseSensitivity caseSensitivity = Qt::CaseSensitive;
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#endif
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for (int i = 0; i < torrent.filesCount(); ++i) {
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const QString currentPath = torrent.filePath(i);
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if (currentPath.startsWith(oldPath))
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continue;
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if (currentPath.startsWith(newPath, caseSensitivity)) {
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RaisedMessageBox::warning(this, tr("The folder could not be renamed"),
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tr("This name is already in use. Please use a different name."),
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QMessageBox::Ok);
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return;
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}
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}
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// Replace path in all files
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for (int i = 0; i < torrent.filesCount(); ++i) {
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const QString currentPath = torrent.filePath(i);
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if (currentPath.startsWith(oldPath)) {
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const QString path {newPath + currentPath.mid(oldPath.length())};
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torrent.renameFile(i, path);
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}
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}
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model->setData(modelIndex, newName);
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}
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}
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QModelIndex TorrentContentTreeView::currentNameCell()
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{
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QModelIndex current = currentIndex();
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if (!current.isValid()) {
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Q_ASSERT(false);
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return {};
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}
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return model()->index(current.row(), TorrentContentModelItem::COL_NAME, current.parent());
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}
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