File indexing completed on 2024-04-28 17:06:25

 /*
     SPDX-FileCopyrightText: 2000 Shie Erlich <krusader@users.sourceforge.net>
     SPDX-FileCopyrightText: 2000 Rafi Yanai <krusader@users.sourceforge.net>
     SPDX-FileCopyrightText: 2004-2022 Krusader Krew <https://krusader.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "panelfunc.h"
 
 // QtCore
 #include <QDir>
 #include <QEventLoop>
 #include <QList>
 #include <QMimeData>
 #include <QTemporaryFile>
 #include <QUrl>
 // QtGui
 #include <QClipboard>
 #include <QDrag>
 // QtWidgets
 #include <QApplication>
 #include <QInputDialog>
 
 #include <KArchive/KTar>
 #include <KConfigCore/KDesktopFile>
 #include <KCoreAddons/KJobTrackerInterface>
 #include <KCoreAddons/KProcess>
 #include <KCoreAddons/KShell>
 #include <KCoreAddons/KUrlMimeData>
 #include <KI18n/KLocalizedString>
 #include <KIO/DesktopExecParser>
 #include <KIO/JobUiDelegate>
 
 #include <kio_version.h>
 #if KIO_VERSION >= QT_VERSION_CHECK(5, 71, 0)
 #include <KIO/CommandLauncherJob>
 #include <KIO/OpenUrlJob>
 #endif
 
 #include <KIOCore/KProtocolInfo>
 #include <KIOWidgets/KDesktopFileActions>
 #include <KIOWidgets/KOpenWithDialog>
 #include <KIOWidgets/KPropertiesDialog>
 #include <KIOWidgets/KRun>
 
 #include <KService/KApplicationTrader>
 #include <kservice_version.h>
 
 #include <KWidgetsAddons/KCursor>
 #include <KWidgetsAddons/KMessageBox>
 #include <KWidgetsAddons/KToggleAction>
 
 #include "../Archive/krarchandler.h"
 #include "../Archive/packjob.h"
 #include "../Dialogs/checksumdlg.h"
 #include "../Dialogs/krdialogs.h"
 #include "../Dialogs/krpleasewait.h"
 #include "../Dialogs/krspwidgets.h"
 #include "../Dialogs/packgui.h"
 #include "../FileSystem/fileitem.h"
 #include "../FileSystem/filesystemprovider.h"
 #include "../FileSystem/krpermhandler.h"
 #include "../FileSystem/sizecalculator.h"
 #include "../FileSystem/virtualfilesystem.h"
 #include "../KViewer/krviewer.h"
 #include "../MountMan/kmountman.h"
 #include "../abstractpanelmanager.h"
 #include "../compat.h"
 #include "../defaults.h"
 #include "../kractions.h"
 #include "../krglobal.h"
 #include "../krservices.h"
 #include "../krslots.h"
 #include "PanelView/krview.h"
 #include "PanelView/krviewitem.h"
 #include "dirhistoryqueue.h"
 #include "krcalcspacedialog.h"
 #include "krerrordisplay.h"
 #include "krsearchbar.h"
 #include "listpanel.h"
 #include "listpanelactions.h"
 
 QPointer<ListPanelFunc> ListPanelFunc::copyToClipboardOrigin;
 
 ListPanelFunc::ListPanelFunc(ListPanel *parent)
     : QObject(parent)
     , panel(parent)
     , fileSystemP(nullptr)
     , urlManuallyEntered(false)
     , _isPaused(true)
     , _refreshAfterPaused(true)
     , _quickSizeCalculator(nullptr)
 {
     history = new DirHistoryQueue(panel);
     delayTimer.setSingleShot(true);
     connect(&delayTimer, &QTimer::timeout, this, &ListPanelFunc::doRefresh);
 }
 
 ListPanelFunc::~ListPanelFunc()
 {
     if (fileSystemP) {
         fileSystemP->deleteLater();
     }
     delete history;
     if (_quickSizeCalculator)
         _quickSizeCalculator->deleteLater();
 }
 
 bool ListPanelFunc::isSyncing(const QUrl &url)
 {
     if (otherFunc()->otherFunc() == this && panel->otherPanel()->gui->syncBrowseButton->isChecked() && !otherFunc()->syncURL.isEmpty()
         && otherFunc()->syncURL == url)
         return true;
 
     return false;
 }
 
 void ListPanelFunc::openFileNameInternal(const QString &name, bool externallyExecutable)
 {
     if (name == "..") {
         dirUp();
         return;
     }
 
     FileItem *fileitem = files()->getFileItem(name);
     if (fileitem == nullptr)
         return;
 
     QUrl url = files()->getUrl(name);
 
     if (fileitem->isDir()) {
         panel->view->setNameToMakeCurrent(QString());
         openUrl(url);
         return;
     }
 
     QString mime = fileitem->getMime();
 
     QUrl arcPath = browsableArchivePath(name);
     if (!arcPath.isEmpty()) {
         bool browseAsDirectory = !externallyExecutable
             || (KConfigGroup(krConfig, "Archives").readEntry("ArchivesAsDirectories", _ArchivesAsDirectories)
                 && (KrArcHandler::arcSupported(mime) || KrServices::isoSupported(mime)));
         if (browseAsDirectory) {
             openUrl(arcPath);
             return;
         }
     }
 
     if (externallyExecutable) {
         if (mime == QLatin1String("application/x-desktop")) {
 #if KIO_VERSION >= QT_VERSION_CHECK(5, 71, 0)
             // KJob jobs will delete themselves when they finish (see kjob.h for more info)
             auto *job = new KIO::OpenUrlJob(url, this);
             job->start();
 #else
             KDesktopFileActions::runWithStartup(url, url.isLocalFile(), QByteArray());
 #endif
             return;
         }
         if (KRun::isExecutableFile(url, mime)) {
             runCommand(KShell::quoteArg(url.path()));
             return;
         }
 
         KService::Ptr service = KApplicationTrader::preferredService(mime);
         if (service) {
             runService(*service, QList<QUrl>() << url);
             return;
         }
 
         displayOpenWithDialog(QList<QUrl>() << url);
     }
 }
 
 QUrl ListPanelFunc::cleanPath(const QUrl &urlIn)
 {
     QUrl url = urlIn;
     url.setPath(QDir::cleanPath(url.path()));
     if (!url.isValid() || url.isRelative()) {
         if (url.url() == "~")
             url = QUrl::fromLocalFile(QDir::homePath());
         else if (!url.url().startsWith('/')) {
             // possible relative URL - translate to full URL
             url = files()->currentDirectory();
             url.setPath(url.path() + '/' + urlIn.path());
         }
     }
     url.setPath(QDir::cleanPath(url.path()));
     return url;
 }
 
 void ListPanelFunc::openUrl(const QUrl &url, const QString &nameToMakeCurrent, bool manuallyEntered)
 {
     qDebug() << "URL=" << url.toDisplayString() << "; name to current=" << nameToMakeCurrent;
     if (panel->syncBrowseButton->isChecked()) {
         // do sync-browse stuff....
         if (syncURL.isEmpty())
             syncURL = panel->otherPanel()->virtualPath();
 
         QString relative = QDir(panel->virtualPath().path() + '/').relativeFilePath(url.path());
         syncURL.setPath(QDir::cleanPath(syncURL.path() + '/' + relative));
         panel->otherPanel()->gui->setTabState(ListPanel::TabState::DEFAULT);
         otherFunc()->openUrlInternal(syncURL, nameToMakeCurrent, false, false);
     }
     openUrlInternal(url, nameToMakeCurrent, false, manuallyEntered);
 }
 
 void ListPanelFunc::immediateOpenUrl(const QUrl &url)
 {
     openUrlInternal(url, QString(), true, false);
 }
 
 void ListPanelFunc::openUrlInternal(const QUrl &url, const QString &nameToMakeCurrent, bool immediately, bool manuallyEntered)
 {
     const QUrl cleanUrl = cleanPath(url);
 
     if (panel->isLocked() && !files()->currentDirectory().matches(cleanUrl, QUrl::StripTrailingSlash)) {
         panel->_manager->newTab(url);
         urlManuallyEntered = false;
         return;
     }
 
     urlManuallyEntered = manuallyEntered;
 
     const QString currentItem = history->currentUrl().path() == cleanUrl.path() ? history->currentItem() : nameToMakeCurrent;
 
     panel->view->setNameToMakeCurrent(nameToMakeCurrent);
     history->add(cleanUrl, currentItem);
 
     if (immediately)
         doRefresh();
     else
         refresh();
 }
 
 void ListPanelFunc::refresh()
 {
     panel->cancelProgress();
     delayTimer.start(0); // to avoid qApp->processEvents() deadlock situation
 }
 
 void ListPanelFunc::doRefresh()
 {
     delayTimer.stop();
 
     if (_isPaused) {
         _refreshAfterPaused = true;
         // simulate refresh
         panel->slotStartUpdate(true);
         return;
     } else {
         _refreshAfterPaused = false;
     }
 
     const QUrl url = history->currentUrl();
 
     if (!url.isValid()) {
         panel->slotStartUpdate(true); // refresh the panel
         urlManuallyEntered = false;
         return;
     }
 
     panel->cancelProgress();
 
     // if we are not refreshing to current URL
     const bool isEqualUrl = files()->currentDirectory().matches(url, QUrl::StripTrailingSlash);
 
     if (!isEqualUrl) {
         panel->setCursor(Qt::WaitCursor);
         panel->view->clearSavedSelection();
     }
 
     if (panel->fileSystemError) {
         panel->fileSystemError->hide();
     }
 
     panel->setNavigatorUrl(url);
 
     // may get a new filesystem for this url
     FileSystem *fileSystem = FileSystemProvider::instance().getFilesystem(url, files());
     fileSystem->setParentWindow(krMainWindow);
     connect(fileSystem, &FileSystem::aboutToOpenDir, &krMtMan, &KMountMan::autoMount, Qt::DirectConnection);
     if (fileSystem != fileSystemP) {
         panel->view->setFiles(nullptr);
 
         // disconnect older signals
         disconnect(fileSystemP, nullptr, panel, nullptr);
 
         fileSystemP->deleteLater();
         fileSystemP = fileSystem; // v != 0 so this is safe
     } else {
         if (fileSystemP->isRefreshing()) {
             // TODO remove busy waiting here
             delayTimer.start(100); /* if filesystem is busy try refreshing later */
             return;
         }
     }
     // (re)connect filesystem signals
     disconnect(files(), nullptr, panel, nullptr);
     connect(files(), &DirListerInterface::scanDone, panel, &ListPanel::slotStartUpdate);
     connect(files(), &FileSystem::fileSystemInfoChanged, panel, &ListPanel::updateFilesystemStats);
     connect(files(), &FileSystem::refreshJobStarted, panel, &ListPanel::slotRefreshJobStarted);
     connect(files(), &FileSystem::error, panel, &ListPanel::slotFilesystemError);
 
     panel->view->setFiles(files());
 
     if (!isEqualUrl || !panel->view->getCurrentKrViewItem()) {
         // set current item after refresh from history, if there is none yet
         panel->view->setNameToMakeCurrent(history->currentItem());
     }
 
     // workaround for detecting panel deletion while filesystem is refreshing
     QPointer<ListPanel> panelSave = panel;
     // NOTE: this is blocking. Returns false on error or interruption (cancel requested or panel
     // was deleted)
     const bool scanned = fileSystemP->refresh(url);
     if (scanned) {
         // update the history and address bar, as the actual url might differ from the one requested
         history->setCurrentUrl(fileSystemP->currentDirectory());
         panel->setNavigatorUrl(fileSystemP->currentDirectory());
     } else if (!panelSave) {
         return;
     }
 
     panel->view->setNameToMakeCurrent(QString());
 
     panel->setCursor(Qt::ArrowCursor);
 
     // on local file system change the working directory
     if (files()->isLocal())
         QDir::setCurrent(KrServices::urlToLocalPath(files()->currentDirectory()));
 
     // see if the open url operation failed, and if so,
     // put the attempted url in the navigator bar and let the user change it
     if (!scanned) {
         if (isSyncing(url))
             panel->otherPanel()->gui->syncBrowseButton->setChecked(false);
         else if (urlManuallyEntered) {
             panel->setNavigatorUrl(url);
             if (panel == ACTIVE_PANEL)
                 panel->editLocation();
         }
     }
 
     if (otherFunc()->otherFunc() == this) // not true if our tab is not active
         otherFunc()->syncURL = QUrl();
 
     urlManuallyEntered = false;
 
     refreshActions();
 }
 
 void ListPanelFunc::setPaused(bool paused)
 {
     if (paused == _isPaused)
         return;
     _isPaused = paused;
 
     // TODO: disable refresh() in local file system when paused
 
     if (!_isPaused && _refreshAfterPaused)
         refresh();
 }
 
 void ListPanelFunc::redirectLink()
 {
     if (!files()->isLocal()) {
         KMessageBox::error(krMainWindow, i18n("You can edit links only on local file systems"));
         return;
     }
 
     FileItem *fileitem = files()->getFileItem(panel->getCurrentName());
     if (!fileitem)
         return;
 
     QString file = fileitem->getUrl().path();
     QString currentLink = fileitem->getSymDest();
     if (currentLink.isEmpty()) {
         KMessageBox::error(krMainWindow, i18n("The current file is not a link, so it cannot be redirected."));
         return;
     }
 
     // ask the user for a new destination
     bool ok = false;
     QString newLink =
         QInputDialog::getText(krMainWindow, i18n("Link Redirection"), i18n("Please enter the new link destination:"), QLineEdit::Normal, currentLink, &ok);
 
     // if the user canceled - quit
     if (!ok || newLink == currentLink)
         return;
     // delete the current link
     if (unlink(file.toLocal8Bit()) == -1) {
         KMessageBox::error(krMainWindow, i18n("Cannot remove old link: %1", file));
         return;
     }
     // try to create a new symlink
     if (symlink(newLink.toLocal8Bit(), file.toLocal8Bit()) == -1) {
         KMessageBox::/* --=={ Patch by Heiner <h.eichmann@gmx.de> }==-- */ error(krMainWindow, i18n("Failed to create a new link: %1", file));
         return;
     }
 }
 
 void ListPanelFunc::krlink(bool sym)
 {
     if (!files()->isLocal()) {
         KMessageBox::error(krMainWindow, i18n("You can create links only on local file systems"));
         return;
     }
 
     QString name = panel->getCurrentName();
 
     // ask the new link name..
     bool ok = false;
     QString linkName = QInputDialog::getText(krMainWindow, i18n("New Link"), i18n("Create a new link to: %1", name), QLineEdit::Normal, name, &ok);
 
     // if the user canceled - quit
     if (!ok || linkName == name)
         return;
 
     // if the name is already taken - quit
     if (files()->getFileItem(linkName) != nullptr) {
         KMessageBox::error(krMainWindow, i18n("A folder or a file with this name already exists."));
         return;
     }
 
     // make link name and target absolute path
     if (linkName.left(1) != "/")
         linkName = files()->currentDirectory().path() + '/' + linkName;
     name = files()->getUrl(name).path();
 
     if (sym) {
         if (symlink(name.toLocal8Bit(), linkName.toLocal8Bit()) == -1)
             KMessageBox::error(krMainWindow, i18n("Failed to create a new symlink '%1' to: '%2'", linkName, name));
     } else {
         if (link(name.toLocal8Bit(), linkName.toLocal8Bit()) == -1)
             KMessageBox::error(krMainWindow, i18n("Failed to create a new link '%1' to '%2'", linkName, name));
     }
 }
 
 void ListPanelFunc::view()
 {
     panel->searchBar->hideBarIfSearching();
 
     QString fileName = panel->getCurrentName();
     if (fileName.isNull())
         return;
 
     // if we're trying to view a directory, just exit
     FileItem *fileitem = files()->getFileItem(fileName);
     if (!fileitem || fileitem->isDir())
         return;
     if (!fileitem->isReadable()) {
         KMessageBox::error(nullptr, i18n("No permissions to view this file."));
         return;
     }
     // call KViewer.
     KrViewer::view(files()->getUrl(fileName));
     // nothing more to it!
 }
 
 void ListPanelFunc::viewDlg()
 {
     // ask the user for a url to view
     QUrl dest = KChooseDir::getFile(i18n("Enter a URL to view:"), QUrl(panel->getCurrentName()), panel->virtualPath());
     if (dest.isEmpty())
         return; // the user canceled
 
     KrViewer::view(dest); // view the file
 }
 
 void ListPanelFunc::terminal()
 {
     SLOTS->runTerminal(panel->lastLocalPath());
 }
 
 void ListPanelFunc::editFile(const QUrl &filePath)
 {
     panel->searchBar->hideBarIfSearching();
 
     QUrl editPath;
     if (!filePath.isEmpty()) {
         editPath = filePath;
     } else {
         const QString name = panel->getCurrentName();
         if (name.isNull())
             return;
         editPath = files()->getUrl(name);
     }
 
     if (editPath.isLocalFile()) {
         const KFileItem fileToEdit = KFileItem(editPath);
 
         if (fileToEdit.isDir()) {
             KMessageBox::error(krMainWindow, i18n("You cannot edit a folder"));
             return;
         }
 
         if (!fileToEdit.isReadable()) {
             KMessageBox::error(nullptr, i18n("No permissions to edit this file."));
             return;
         }
 
         KrViewer::edit(editPath);
     } else {
         KIO::StatJob *statJob = KIO::stat(editPath, KIO::HideProgressInfo);
         connect(statJob, &KIO::StatJob::result, this, &ListPanelFunc::slotStatEdit);
     }
 }
 
 void ListPanelFunc::askEditFile()
 {
     // ask the user for the filename to edit
     const QUrl filePath = KChooseDir::getFile(i18n("Enter the filename to edit:"), QUrl(panel->getCurrentName()), panel->virtualPath());
     if (filePath.isEmpty()) {
         return; // the user canceled
     }
 
     if (filePath.isLocalFile()) {
         // if the file exists, edit it instead of creating a new one
         QFile file(filePath.toLocalFile());
         if (file.exists()) {
             editFile(filePath);
             return;
         } else {
             // simply create a local file
             // also because KIO::CopyJob::setDefaultPermissions does not work
 #if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
             file.open(QIODevice::NewOnly);
 #else
             file.open(QIODevice::WriteOnly);
 #endif
             file.close();
             slotFileCreated(nullptr, filePath);
             return;
         }
     } else {
         KIO::StatJob *statJob = KIO::stat(filePath, KIO::HideProgressInfo);
         connect(statJob, &KIO::StatJob::result, this, &ListPanelFunc::slotStatEdit);
     }
 }
 
 void ListPanelFunc::slotStatEdit(KJob *job)
 {
     if (!job)
         return;
 
     const KIO::StatJob *statJob = dynamic_cast<KIO::StatJob *>(job);
     const QUrl &url = statJob->url();
 
     if (job->error()) {
         if (job->error() == KIO::ERR_DOES_NOT_EXIST) {
             // create a new file
             auto *tempFile = new QTemporaryFile;
             tempFile->setAutoRemove(false); // done below
             tempFile->open(); // create file
 
             KIO::CopyJob *job = KIO::copy(QUrl::fromLocalFile(tempFile->fileName()), url);
             job->setUiDelegate(nullptr);
             job->setDefaultPermissions(true);
             connect(job, &KIO::CopyJob::result, this, [=](KJob *job) {
                 slotFileCreated(job, url);
             });
             connect(job, &KIO::CopyJob::result, tempFile, &QTemporaryFile::deleteLater);
             return;
         } else {
             KMessageBox::error(nullptr, job->errorString());
             return;
         }
     }
 
     if (statJob->statResult().isDir()) {
         KMessageBox::error(nullptr, i18n("You cannot edit a folder"));
         return;
     }
 
     KrViewer::edit(url);
 }
 
 void ListPanelFunc::slotFileCreated(KJob *job, const QUrl filePath)
 {
     if (!job || (!job->error() || job->error() == KIO::ERR_FILE_ALREADY_EXIST)) {
         KrViewer::edit(filePath);
 
         if (KIO::upUrl(filePath).matches(panel->virtualPath(), QUrl::StripTrailingSlash)) {
             refresh();
         }
         if (KIO::upUrl(filePath).matches(panel->otherPanel()->virtualPath(), QUrl::StripTrailingSlash)) {
             otherFunc()->refresh();
         }
     } else {
         KMessageBox::error(krMainWindow, job->errorString());
     }
 }
 
 void ListPanelFunc::copyFiles(bool enqueue, bool move)
 {
     panel->searchBar->hideBarIfSearching();
 
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return; // safety
 
     QUrl destination = panel->otherPanel()->virtualPath();
 
     bool fullDestPath = false;
     if (fileNames.count() == 1 && otherFunc()->files()->type() != FileSystem::FS_VIRTUAL) {
         FileItem *item = files()->getFileItem(fileNames[0]);
         if (item && !item->isDir()) {
             fullDestPath = true;
             // add original filename to destination
             destination.setPath(QDir(destination.path()).filePath(item->getUrl().fileName()));
         }
     }
     if (!fullDestPath) {
         destination = FileSystem::ensureTrailingSlash(destination);
     }
 
     const KConfigGroup group(krConfig, "Advanced");
     const bool showDialog = move ? group.readEntry("Confirm Move", _ConfirmMove) : group.readEntry("Confirm Copy", _ConfirmCopy);
 
     if (showDialog) {
         QString operationText;
         if (move) {
             operationText = fileNames.count() == 1 ? i18n("Move %1 to:", fileNames.first()) : i18np("Move %1 file to:", "Move %1 files to:", fileNames.count());
         } else {
             operationText = fileNames.count() == 1 ? i18n("Copy %1 to:", fileNames.first()) : i18np("Copy %1 file to:", "Copy %1 files to:", fileNames.count());
         }
 
         // ask the user for the copy/move dest
         const KChooseDir::ChooseResult result = KChooseDir::getCopyDir(operationText, destination, panel->virtualPath());
         destination = result.url;
         if (destination.isEmpty())
             return; // the user canceled
 
         enqueue = result.enqueue;
     }
 
     const JobMan::StartMode startMode = enqueue && krJobMan->isQueueModeEnabled() ? JobMan::Delay
         : !enqueue && !krJobMan->isQueueModeEnabled()                             ? JobMan::Start
                                                                                   : JobMan::Enqueue;
 
     const QList<QUrl> fileUrls = files()->getUrls(fileNames);
 
     if (move) {
         // after the delete return the cursor to the first unmarked file above the current item
         panel->prepareToDelete();
     }
 
     // make sure the user does not overwrite multiple files by mistake
     if (fileNames.count() > 1) {
         destination = FileSystem::ensureTrailingSlash(destination);
     }
 
     const KIO::CopyJob::CopyMode mode = move ? KIO::CopyJob::Move : KIO::CopyJob::Copy;
     FileSystemProvider::instance().startCopyFiles(fileUrls, destination, mode, true, startMode);
 
     if (KConfigGroup(krConfig, "Look&Feel").readEntry("UnselectBeforeOperation", _UnselectBeforeOperation)) {
         panel->view->saveSelection();
         panel->view->unselectAll();
     }
 }
 
 // called from SLOTS to begin the renaming process
 void ListPanelFunc::rename()
 {
     panel->searchBar->hideBarIfSearching();
     panel->view->renameCurrentItem();
 }
 
 // called by signal itemRenamed() from the view to complete the renaming process
 void ListPanelFunc::rename(const QString &oldname, const QString &newname)
 {
     if (oldname == newname)
         return; // do nothing
 
     // set current after rename
     panel->view->setNameToMakeCurrent(newname);
 
     // as always - the filesystem do the job
     files()->rename(oldname, newname);
 }
 
 void ListPanelFunc::mkdir()
 {
     QDialog dialog;
     dialog.setModal(true);
     dialog.setWindowTitle(i18n("New Folder"));
 
     QVBoxLayout layout;
     dialog.setLayout(&layout);
 
     QLabel comboBoxLabel(i18n("Folder's name:"));
     layout.addWidget(&comboBoxLabel);
 
     KrHistoryComboBox comboBox(&dialog);
     comboBox.setMaxCount(50);
     comboBox.setMinimumContentsLength(30); // Ensure that the window title is fully seen
     layout.addWidget(&comboBox);
 
     QDialogButtonBox buttonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, &dialog);
     layout.addWidget(&buttonBox);
 
     layout.setSizeConstraint(QLayout::SetFixedSize);
 
     connect(&buttonBox, &QDialogButtonBox::accepted, &dialog, &QDialog::accept);
     connect(&buttonBox, &QDialogButtonBox::rejected, &dialog, &QDialog::reject);
 
     connect(&comboBox, QOverload<const QString &>::of(&KrHistoryComboBox::QCOMBOBOX_ACTIVATED), &comboBox, &KrHistoryComboBox::addToHistory);
 
     // ------------------------------------------------------------------------
     // load the history and completion list after creating the KrHistoryComboBox
 
     // in the configuration file: the group where the configuration is saved
     const QString confGroup = "Private";
 
     KConfigGroup group(krConfig, confGroup);
     const QString entryName = "NewFolder";
 
     // in the configuration file: the key where the completion list is saved
     const QString completionListKey = entryName + " Completion list";
 
     QStringList list = group.readEntry(completionListKey, QStringList());
     comboBox.completionObject()->setItems(list);
 
     // in the configuration file: the key where the history list is saved
     const QString historyListKey = entryName + " History list";
 
     list = group.readEntry(historyListKey, QStringList());
     comboBox.setHistoryItems(list);
     // ------------------------------------------------------------------------
 
     // the suggested name is the complete name for the folders,
     // while filenames are suggested without their extension
     QString suggestedName = panel->getCurrentName();
     if (!suggestedName.isEmpty() && !files()->getFileItem(suggestedName)->isDir())
         suggestedName = QFileInfo(suggestedName).completeBaseName();
 
     comboBox.setEditText(suggestedName);
     comboBox.lineEdit()->selectAll();
 
     // ask the name of the new folder
     const auto dialogResult = dialog.exec();
     const QString dirName = comboBox.currentText();
 
     if (dialogResult == QDialog::Accepted)
         comboBox.addToHistory(dirName);
 
     // save the history and completion list
     list = comboBox.completionObject()->items();
     group.writeEntry(completionListKey, list);
     list = comboBox.historyItems();
     group.writeEntry(historyListKey, list);
 
     if (dialogResult != QDialog::Accepted)
         return;
 
     const QString firstName = dirName.section('/', 0, 0, QString::SectionIncludeLeadingSep);
     // if the user canceled or the name was composed of slashes -> quit
     if (!dirName.startsWith('/') && firstName.isEmpty()) {
         return;
     }
 
     // notify the user about an existing folder if only a single directory was given
     if (!dirName.contains('/') && files()->getFileItem(firstName)) {
         // focus the existing directory
         panel->view->setCurrentItem(firstName);
         // show an error message
         KMessageBox::error(krMainWindow, i18n("A folder or a file with this name already exists."));
         return;
     }
 
     // focus new directory when next refresh happens
     panel->view->setNameToMakeCurrent(firstName);
 
     // create new directory (along with underlying directories if necessary)
     files()->mkDir(dirName);
 }
 
 void ListPanelFunc::defaultOrAlternativeDeleteFiles(bool invert)
 {
     const bool trash = KConfigGroup(krConfig, "General").readEntry("Move To Trash", _MoveToTrash);
     deleteFiles(trash != invert);
 }
 
 void ListPanelFunc::deleteFiles(bool moveToTrash)
 {
     panel->searchBar->hideBarIfSearching();
 
     const bool isVFS = files()->type() == FileSystem::FS_VIRTUAL;
     if (isVFS && files()->isRoot()) {
         // only virtual deletion possible
         removeVirtualFiles();
         return;
     }
 
     // first get the selected file names list
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return;
 
     // move to trash: only if possible
     moveToTrash = moveToTrash && files()->canMoveToTrash(fileNames);
 
     // now ask the user if he/she is sure:
 
     const QList<QUrl> confirmedUrls = confirmDeletion(files()->getUrls(fileNames), moveToTrash, isVFS, false);
 
     if (confirmedUrls.isEmpty())
         return; // nothing to delete
 
     // after the delete return the cursor to the first unmarked
     // file above the current item;
     panel->prepareToDelete();
 
     // let the filesystem do the job...
     files()->deleteFiles(confirmedUrls, moveToTrash);
 }
 
 QList<QUrl> ListPanelFunc::confirmDeletion(const QList<QUrl> &urls, bool moveToTrash, bool virtualFS, bool showPath)
 {
     QStringList files;
     for (const QUrl &fileUrl : urls) {
         files.append(showPath ? fileUrl.toDisplayString(QUrl::PreferLocalFile) : fileUrl.fileName());
     }
 
     const KConfigGroup advancedGroup(krConfig, "Advanced");
     if (advancedGroup.readEntry("Confirm Delete", _ConfirmDelete)) {
         QString s; // text
         KGuiItem b; // continue button
 
         if (moveToTrash) {
             s = i18np("Do you really want to move this item to the trash?", "Do you really want to move these %1 items to the trash?", files.count());
             b = KGuiItem(i18n("&Trash"));
         } else if (virtualFS) {
             s = i18np(
                 "<qt>Do you really want to delete this item <b>physically</b> (not just "
                 "removing it from the virtual items)?</qt>",
                 "<qt>Do you really want to delete these %1 items <b>physically</b> (not just "
                 "removing them from the virtual items)?</qt>",
                 files.count());
             b = KStandardGuiItem::del();
         } else {
             s = i18np("Do you really want to delete this item?", "Do you really want to delete these %1 items?", files.count());
             b = KStandardGuiItem::del();
         }
 
         // show message
         // note: i'm using continue and not yes/no because the yes/no has cancel as default button
         if (KMessageBox::warningContinueCancelList(krMainWindow, s, files, i18n("Warning"), b) != KMessageBox::Continue) {
             return QList<QUrl>();
         }
     }
 
     // we want to warn the user about non-empty dir
     const bool emptyDirVerify = advancedGroup.readEntry("Confirm Unempty Dir", _ConfirmUnemptyDir);
 
     QList<QUrl> urlsMarkedForDeletion;
     if (emptyDirVerify) {
         bool deleteAllIsChosen = false;
         for (const QUrl &url : urls) {
             // NOTE: we only support verifying local files for this safeguard option
             if (!url.isLocalFile() || deleteAllIsChosen) {
                 urlsMarkedForDeletion.append(url);
                 continue;
             }
 
             bool markForDeletion = true;
             const QString filePath = url.toLocalFile();
             QFileInfo fileInfo(filePath);
             if (fileInfo.isDir() && !fileInfo.isSymLink()) {
                 // read local dir
                 const QDir dir(filePath);
                 if (!dir.entryList(QDir::AllEntries | QDir::System | QDir::Hidden | QDir::NoDotAndDotDot).isEmpty()) {
                     // if the dir is not empty, show a confirmation dialog with buttons:
                     // * Skip (-> KMessageBox::Yes)
                     // * Delete All (-> KMessageBox::No)
                     // * Cancel (-> KMessageBox::Cancel)
                     const QString fileString = showPath ? filePath : url.fileName();
                     const KMessageBox::ButtonCode result = KMessageBox::warningYesNoCancel(
                         krMainWindow,
                         i18n("<qt><p>Folder <b>%1</b> is not empty.</p>", fileString)
                             + (moveToTrash ? i18n("<p>Skip this one or trash all?</p></qt>") : i18n("<p>Skip this one or delete all?</p></qt>")),
                         QString(),
                         KGuiItem(i18n("&Skip")),
                         KGuiItem(moveToTrash ? i18n("&Trash All") : i18n("&Delete All")));
 
                     // process user response
                     if (result == KMessageBox::Yes) {
                         // skip this dir
                         markForDeletion = false;
                     } else if (result == KMessageBox::No) {
                         // delete all
                         deleteAllIsChosen = true;
                     } else {
                         // cancel
                         return QList<QUrl>();
                     }
                 }
             }
 
             if (markForDeletion)
                 urlsMarkedForDeletion.append(url);
         }
     } else {
         urlsMarkedForDeletion = urls;
     }
 
     return urlsMarkedForDeletion;
 }
 
 void ListPanelFunc::removeVirtualFiles()
 {
     if (files()->type() != FileSystem::FS_VIRTUAL) {
         qWarning() << "filesystem not virtual";
         return;
     }
 
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return;
 
     const QString text = i18np("Do you really want to delete this virtual item (physical files stay untouched)?",
                                "Do you really want to delete these %1 virtual items (physical files stay "
                                "untouched)?",
                                fileNames.count());
     if (KMessageBox::warningContinueCancelList(krMainWindow, text, fileNames, i18n("Warning"), KStandardGuiItem::remove()) != KMessageBox::Continue)
         return;
 
     auto *fileSystem = dynamic_cast<VirtualFileSystem *>(files());
     fileSystem->remove(fileNames);
 }
 
 void ListPanelFunc::goInside(const QString &name)
 {
     openFileNameInternal(name, false);
 }
 
 void ListPanelFunc::runCommand(const QString &cmd)
 {
     qDebug() << "command=" << cmd;
     const QString workdir = panel->virtualPath().isLocalFile() ? panel->virtualPath().path() : QDir::homePath();
 
 #if KIO_VERSION >= QT_VERSION_CHECK(5, 71, 0)
     /* A note from kjob.h (KIO::CommandLauncherJob is a KJob):
      *
      * KJob and its subclasses are meant to be used
      * in a fire-and-forget way. Jobs will delete themselves
      * when they finish using deleteLater() (although this
      * behaviour can be changed), so a job instance will
      * disappear after the next event loop run.
      */
     auto *job = new KIO::CommandLauncherJob(cmd, this);
     job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, krMainWindow));
     job->setWorkingDirectory(workdir);
     job->start();
 #else
     if (!KRun::runCommand(cmd, krMainWindow, workdir))
         KMessageBox::error(nullptr, i18n("Could not start %1", cmd));
 #endif
 }
 
 void ListPanelFunc::runService(const KService &service, const QList<QUrl> &urls)
 {
     qDebug() << "service name=" << service.name();
     KIO::DesktopExecParser parser(service, urls);
     QStringList args = parser.resultingArguments();
     if (!args.isEmpty())
         runCommand(KShell::joinArgs(args));
     else
         KMessageBox::error(nullptr, i18n("%1 cannot open %2", service.name(), KrServices::toStringList(urls).join(", ")));
 }
 
 void ListPanelFunc::displayOpenWithDialog(const QList<QUrl> &urls)
 {
     // NOTE: we are not using KRun::displayOpenWithDialog() because we want the commands working
     // directory to be the panel directory
     KOpenWithDialog dialog(urls, panel);
     dialog.hideRunInTerminal();
     if (dialog.exec()) {
         KService::Ptr service = dialog.service();
         if (!service)
             service = KService::Ptr(new KService(dialog.text(), dialog.text(), QString()));
         runService(*service, urls);
     }
 }
 
 QUrl ListPanelFunc::browsableArchivePath(const QString &filename)
 {
     FileItem *fileitem = files()->getFileItem(filename);
     QUrl url = files()->getUrl(filename);
     QString mime = fileitem->getMime();
 
     if (url.isLocalFile()) {
         QString protocol = krArcMan.registeredProtocol(mime);
         if (!protocol.isEmpty()) {
             url.setScheme(protocol);
             return url;
         }
     }
     return QUrl();
 }
 
 // this is done when you double click on a file
 void ListPanelFunc::execute(const QString &name)
 {
     openFileNameInternal(name, true);
 }
 
 void ListPanelFunc::pack()
 {
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return; // safety
 
     if (fileNames.count() == 0)
         return; // nothing to pack
 
     // choose the default name
     QString defaultName = panel->virtualPath().fileName();
     if (defaultName.isEmpty())
         defaultName = "pack";
     if (fileNames.count() == 1)
         defaultName = fileNames.first();
     // ask the user for archive name and packer
     new PackGUI(defaultName,
                 panel->otherPanel()->virtualPath().toDisplayString(QUrl::PreferLocalFile | QUrl::StripTrailingSlash),
                 fileNames.count(),
                 fileNames.first());
     if (PackGUI::type.isEmpty()) {
         return; // the user canceled
     }
 
     // check for partial URLs
     if (!PackGUI::destination.contains(":/") && !PackGUI::destination.startsWith('/')) {
         PackGUI::destination = panel->virtualPath().toDisplayString() + '/' + PackGUI::destination;
     }
 
     QString destDir = PackGUI::destination;
     if (!destDir.endsWith('/'))
         destDir += '/';
 
     bool packToOtherPanel = (destDir == FileSystem::ensureTrailingSlash(panel->otherPanel()->virtualPath()).toDisplayString(QUrl::PreferLocalFile));
 
     QUrl destURL = QUrl::fromUserInput(destDir + PackGUI::filename + '.' + PackGUI::type, QString(), QUrl::AssumeLocalFile);
     if (destURL.isLocalFile() && QFile::exists(destURL.path())) {
         QString msg =
             i18n("<qt><p>The archive <b>%1.%2</b> already exists. Do you want to overwrite it?</p><p>All data in the previous archive will be lost.</p></qt>",
                  PackGUI::filename,
                  PackGUI::type);
         if (PackGUI::type == "zip") {
             msg = i18n(
                 "<qt><p>The archive <b>%1.%2</b> already exists. Do you want to overwrite it?</p><p>Zip will replace identically named entries in the zip "
                 "archive or add entries for new names.</p></qt>",
                 PackGUI::filename,
                 PackGUI::type);
         }
         if (KMessageBox::warningContinueCancel(krMainWindow, msg, QString(), KStandardGuiItem::overwrite()) == KMessageBox::Cancel)
             return; // stop operation
     } else if (destURL.scheme() == QStringLiteral("virt")) {
         KMessageBox::error(krMainWindow, i18n("Cannot pack files onto a virtual destination."));
         return;
     }
 
     PackJob *job = PackJob::createPacker(files()->currentDirectory(), destURL, fileNames, PackGUI::type, PackGUI::extraProps);
     job->setUiDelegate(new KIO::JobUiDelegate());
     KIO::getJobTracker()->registerJob(job);
     job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 
     if (packToOtherPanel)
         connect(job, &PackJob::result, panel->otherPanel()->func, &ListPanelFunc::refresh);
 }
 
 void ListPanelFunc::testArchive()
 {
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return; // safety
 
     TestArchiveJob *job = TestArchiveJob::testArchives(files()->currentDirectory(), fileNames);
     job->setUiDelegate(new KIO::JobUiDelegate());
     KIO::getJobTracker()->registerJob(job);
     job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 }
 
 void ListPanelFunc::unpack()
 {
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return; // safety
 
     QString s;
     if (fileNames.count() == 1)
         s = i18n("Unpack %1 to:", fileNames[0]);
     else
         s = i18np("Unpack %1 file to:", "Unpack %1 files to:", fileNames.count());
 
     // ask the user for the copy dest
     QUrl dest = KChooseDir::getDir(s, panel->otherPanel()->virtualPath(), panel->virtualPath());
     if (dest.isEmpty())
         return; // the user canceled
 
     bool packToOtherPanel = (dest.matches(panel->otherPanel()->virtualPath(), QUrl::StripTrailingSlash));
 
     UnpackJob *job = UnpackJob::createUnpacker(files()->currentDirectory(), dest, fileNames);
     job->setUiDelegate(new KIO::JobUiDelegate());
     KIO::getJobTracker()->registerJob(job);
     job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 
     if (packToOtherPanel)
         connect(job, &UnpackJob::result, panel->otherPanel()->func, &ListPanelFunc::refresh);
 }
 
 void ListPanelFunc::createChecksum()
 {
     if (!panel->func->files()->isLocal())
         return; // only local, non-virtual files are supported
 
     const KrViewItemList items = panel->view->getSelectedKrViewItems();
 
     QStringList fileNames;
     for (KrViewItem *item : items) {
         FileItem *file = panel->func->getFileItem(item);
         fileNames.append(file->getUrl().fileName());
     }
 
     if (fileNames.isEmpty())
         return; // nothing selected and no valid current file
 
     Checksum::startCreationWizard(panel->virtualPath().toLocalFile(), fileNames);
 }
 
 void ListPanelFunc::matchChecksum()
 {
     if (!panel->func->files()->isLocal())
         return; // only local, non-virtual files are supported
 
     FileItem *currentItem = files()->getFileItem(panel->getCurrentName());
     const QString checksumFilePath = currentItem ? currentItem->getUrl().toLocalFile() : QString();
 
     Checksum::startVerifyWizard(panel->virtualPath().toLocalFile(), checksumFilePath);
 }
 
 void ListPanelFunc::calcSpace()
 {
     QStringList fileNames;
     panel->view->getSelectedItems(&fileNames);
     if (fileNames.isEmpty()) {
         // current file is ".." dummy file
         panel->view->selectAllIncludingDirs();
         panel->view->getSelectedItems(&fileNames);
         panel->view->unselectAll();
     }
 
     SizeCalculator *sizeCalculator = createAndConnectSizeCalculator(files()->getUrls(fileNames));
     KrCalcSpaceDialog::showDialog(panel, sizeCalculator);
 }
 
 void ListPanelFunc::quickCalcSpace()
 {
     const QString currentName = panel->getCurrentName();
     if (currentName.isEmpty()) {
         // current file is ".." dummy, do a verbose calcSpace
         calcSpace();
         return;
     }
 
     if (!_quickSizeCalculator) {
         _quickSizeCalculator = createAndConnectSizeCalculator(QList<QUrl>());
         panel->connectQuickSizeCalculator(_quickSizeCalculator);
     }
 
     _quickSizeCalculator->add(files()->getUrl(currentName));
 }
 
 SizeCalculator *ListPanelFunc::createAndConnectSizeCalculator(const QList<QUrl> &urls)
 {
     auto *sizeCalculator = new SizeCalculator(urls);
     connect(sizeCalculator, &SizeCalculator::calculated, this, &ListPanelFunc::slotSizeCalculated);
     connect(sizeCalculator, &SizeCalculator::finished, panel, &ListPanel::slotUpdateTotals);
     connect(this, &ListPanelFunc::destroyed, sizeCalculator, &SizeCalculator::deleteLater);
     return sizeCalculator;
 }
 
 void ListPanelFunc::slotSizeCalculated(const QUrl &url, KIO::filesize_t size)
 {
     KrViewItem *item = panel->view->findItemByUrl(url);
     if (!item)
         return;
 
     item->setSize(size);
     item->redraw();
 }
 
 void ListPanelFunc::FTPDisconnect()
 {
     // you can disconnect only if connected!
     if (files()->isRemote()) {
         panel->_actions->actFTPDisconnect->setEnabled(false);
         panel->view->setNameToMakeCurrent(QString());
         openUrl(QUrl::fromLocalFile(panel->lastLocalPath()));
     }
 }
 
 void ListPanelFunc::newFTPconnection()
 {
     QUrl url = KrSpWidgets::newFTP();
     // if the user canceled - quit
     if (url.isEmpty())
         return;
 
     panel->_actions->actFTPDisconnect->setEnabled(true);
 
     qDebug() << "URL=" << url.toDisplayString();
 
     openUrl(url);
 }
 
 void ListPanelFunc::properties()
 {
     const QStringList names = panel->getSelectedNames();
     if (names.isEmpty()) {
         return; // no names...
     }
 
     KFileItemList fileItems;
 
     for (const QString &name : names) {
         FileItem *fileitem = files()->getFileItem(name);
         if (!fileitem) {
             continue;
         }
 
         fileItems.push_back(KFileItem(fileitem->getEntry(), files()->getUrl(name)));
     }
 
     if (fileItems.isEmpty())
         return;
 
     // Show the properties dialog
     auto *dialog = new KPropertiesDialog(fileItems, krMainWindow);
     connect(dialog, &KPropertiesDialog::applied, this, &ListPanelFunc::refresh);
     dialog->show();
 }
 
 void ListPanelFunc::refreshActions()
 {
     panel->updateButtons();
 
     if (ACTIVE_PANEL != panel)
         return;
 
     QString protocol = files()->currentDirectory().scheme();
     krRemoteEncoding->setEnabled(protocol == "ftp" || protocol == "sftp" || protocol == "fish" || protocol == "krarc");
     // krMultiRename->setEnabled( fileSystemType == FileSystem::FS_NORMAL );  // batch rename
     // krProperties ->setEnabled( fileSystemType == FileSystem::FS_NORMAL || fileSystemType == FileSystem::FS_FTP ); // file properties
 
     /*
       krUnpack->setEnabled(true);                            // unpack archive
       krTest->setEnabled(true);                              // test archive
       krSelect->setEnabled(true);                            // select a group by filter
       krSelectAll->setEnabled(true);                         // select all files
       krUnselect->setEnabled(true);                          // unselect by filter
       krUnselectAll->setEnabled( true);                      // remove all selections
       krInvert->setEnabled(true);                            // invert the selection
       krFTPConnect->setEnabled(true);                        // connect to an ftp
       krFTPNew->setEnabled(true);                            // create a new connection
       krAllFiles->setEnabled(true);                          // show all files in list
       krCustomFiles->setEnabled(true);                       // show a custom set of files
       krRoot->setEnabled(true);                              // go all the way up
           krExecFiles->setEnabled(true);                         // show only executables
     */
 
     panel->_actions->setViewActions[panel->panelType]->setChecked(true);
     panel->_actions->actFTPDisconnect->setEnabled(files()->isRemote()); // allow disconnecting a network session
     panel->_actions->actCreateChecksum->setEnabled(files()->isLocal());
     panel->_actions->actDirUp->setEnabled(!files()->isRoot());
     panel->_actions->actRoot->setEnabled(!panel->virtualPath().matches(QUrl::fromLocalFile(ROOT_DIR), QUrl::StripTrailingSlash));
     panel->_actions->actHome->setEnabled(!atHome());
     panel->_actions->actHistoryBackward->setEnabled(history->canGoBack());
     panel->_actions->actHistoryForward->setEnabled(history->canGoForward());
     panel->view->op()->emitRefreshActions();
 }
 
 FileSystem *ListPanelFunc::files()
 {
     if (!fileSystemP)
         fileSystemP = FileSystemProvider::instance().getFilesystem(QUrl::fromLocalFile(ROOT_DIR));
     return fileSystemP;
 }
 
 QUrl ListPanelFunc::virtualDirectory()
 {
     return _isPaused ? history->currentUrl() : files()->currentDirectory();
 }
 
 FileItem *ListPanelFunc::getFileItem(const QString &name)
 {
     return files()->getFileItem(name);
 }
 
 FileItem *ListPanelFunc::getFileItem(KrViewItem *item)
 {
     return files()->getFileItem(item->name());
 }
 
 void ListPanelFunc::clipboardChanged(QClipboard::Mode mode)
 {
     if (mode == QClipboard::Clipboard && this == copyToClipboardOrigin) {
         disconnect(QApplication::clipboard(), nullptr, this, nullptr);
         copyToClipboardOrigin = nullptr;
     }
 }
 
 void ListPanelFunc::copyToClipboard(bool move)
 {
     const QStringList fileNames = panel->getSelectedNames();
     if (fileNames.isEmpty())
         return; // safety
 
     QList<QUrl> fileUrls = files()->getUrls(fileNames);
     auto *mimeData = new QMimeData;
     mimeData->setData("application/x-kde-cutselection", move ? "1" : "0");
     mimeData->setUrls(fileUrls);
 
     if (copyToClipboardOrigin)
         disconnect(QApplication::clipboard(), nullptr, copyToClipboardOrigin, nullptr);
     copyToClipboardOrigin = this;
 
     QApplication::clipboard()->setMimeData(mimeData, QClipboard::Clipboard);
 
     connect(QApplication::clipboard(), &QClipboard::changed, this, &ListPanelFunc::clipboardChanged);
 }
 
 void ListPanelFunc::pasteFromClipboard()
 {
     QClipboard *cb = QApplication::clipboard();
 
     ListPanelFunc *origin = nullptr;
 
     if (copyToClipboardOrigin) {
         disconnect(QApplication::clipboard(), nullptr, copyToClipboardOrigin, nullptr);
         origin = copyToClipboardOrigin;
         copyToClipboardOrigin = nullptr;
     }
 
     bool move = false;
     const QMimeData *data = cb->mimeData();
     if (data->hasFormat("application/x-kde-cutselection")) {
         QByteArray a = data->data("application/x-kde-cutselection");
         if (!a.isEmpty())
             move = (a.at(0) == '1'); // true if 1
     }
 
     QList<QUrl> urls = data->urls();
     if (urls.isEmpty())
         return;
 
     if (origin && KConfigGroup(krConfig, "Look&Feel").readEntry("UnselectBeforeOperation", _UnselectBeforeOperation)) {
         origin->panel->view->saveSelection();
         for (KrViewItem *item = origin->panel->view->getFirst(); item != nullptr; item = origin->panel->view->getNext(item)) {
             if (urls.contains(item->getFileItem()->getUrl()))
                 item->setSelected(false);
         }
     }
 
     files()->addFiles(urls, move ? KIO::CopyJob::Move : KIO::CopyJob::Copy);
 }
 
 ListPanelFunc *ListPanelFunc::otherFunc()
 {
     return panel->otherPanel()->func;
 }
 
 void ListPanelFunc::historyGotoPos(int pos)
 {
     if (history->gotoPos(pos))
         refresh();
 }
 
 void ListPanelFunc::historyBackward()
 {
     if (history->goBack())
         refresh();
 }
 
 void ListPanelFunc::historyForward()
 {
     if (history->goForward())
         refresh();
 }
 
 void ListPanelFunc::dirUp()
 {
     openUrl(KIO::upUrl(files()->currentDirectory()), files()->currentDirectory().fileName());
 }
 
 void ListPanelFunc::home()
 {
     openUrl(QUrl::fromLocalFile(QDir::homePath()));
 }
 
 void ListPanelFunc::root()
 {
     openUrl(QUrl::fromLocalFile(ROOT_DIR));
 }
 
 void ListPanelFunc::cdToOtherPanel()
 {
     openUrl(panel->otherPanel()->virtualPath());
 }
 
 void ListPanelFunc::syncOtherPanel()
 {
     otherFunc()->openUrl(panel->virtualPath());
 }
 
 bool ListPanelFunc::atHome()
 {
     return QUrl::fromLocalFile(QDir::homePath()).matches(panel->virtualPath(), QUrl::StripTrailingSlash);
 }