src/dolphinmainwindow.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
   3  * SPDX-FileCopyrightText: 2006 Stefan Monov <logixoul@gmail.com>
   4  * SPDX-FileCopyrightText: 2006 Cvetoslav Ludmiloff <ludmiloff@gmail.com>
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9 #include "dolphinmainwindow.h"
  10
  11 #include "dolphinmainwindowadaptor.h"
  12 #include "config-terminal.h"
  13 #include "global.h"
  14 #include "dolphinbookmarkhandler.h"
  15 #include "dolphindockwidget.h"
  16 #include "dolphincontextmenu.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinrecenttabsmenu.h"
  19 #include "dolphinviewcontainer.h"
  20 #include "dolphintabpage.h"
  21 #include "middleclickactioneventfilter.h"
  22 #include "panels/folders/folderspanel.h"
  23 #include "panels/places/placesitemmodel.h"
  24 #include "panels/places/placespanel.h"
  25 #include "panels/information/informationpanel.h"
  26 #include "panels/terminal/terminalpanel.h"
  27 #include "settings/dolphinsettingsdialog.h"
  28 #include "statusbar/dolphinstatusbar.h"
  29 #include "views/dolphinviewactionhandler.h"
  30 #include "views/dolphinremoteencoding.h"
  31 #include "views/draganddrophelper.h"
  32 #include "views/viewproperties.h"
  33 #include "views/dolphinnewfilemenuobserver.h"
  34 #include "dolphin_generalsettings.h"
  35
  36 #include <KActionCollection>
  37 #include <KActionMenu>
  38 #include <KAuthorized>
  39 #include <KConfig>
  40 #include <KConfigGui>
  41 #include <KDualAction>
  42 #include <KFileItemListProperties>
  43 #include <KHelpMenu>
  44 #include <KIO/CommandLauncherJob>
  45 #include <KIO/JobUiDelegate>
  46 #include <KIO/OpenFileManagerWindowJob>
  47 #include <KIO/OpenUrlJob>
  48 #include <KJobWidgets>
  49 #include <KLocalizedString>
  50 #include <KMessageBox>
  51 #include <KNS3/KMoreToolsMenuFactory>
  52 #include <KProtocolInfo>
  53 #include <KProtocolManager>
  54 #include <KShell>
  55 #include <KStandardAction>
  56 #include <KStartupInfo>
  57 #include <KSycoca>
  58 #include <KToggleAction>
  59 #include <KToolBar>
  60 #include <KToolBarPopupAction>
  61 #include <KToolInvocation>
  62 #include <KUrlComboBox>
  63 #include <KUrlNavigator>
  64 #include <KWindowSystem>
  65
  66 #include <QApplication>
  67 #include <QClipboard>
  68 #include <QCloseEvent>
  69 #include <QDesktopServices>
  70 #include <QDialog>
  71 #include <QFileInfo>
  72 #include <QLineEdit>
  73 #include <QMenu>
  74 #include <QMenuBar>
  75 #include <QPushButton>
  76 #include <QShowEvent>
  77 #include <QStandardPaths>
  78 #include <QTimer>
  79 #include <QToolButton>
  80 #include <QWhatsThisClickedEvent>
  81
  82 namespace {
  83     // Used for GeneralSettings::version() to determine whether
  84     // an updated version of Dolphin is running.
  85     const int CurrentDolphinVersion = 200;
  86     // The maximum number of entries in the back/forward popup menu
  87     const int MaxNumberOfNavigationentries = 12;
  88     // The maximum number of "Activate Tab" shortcuts
  89     const int MaxActivateTabShortcuts = 9;
  90 }
  91
  92 DolphinMainWindow::DolphinMainWindow() :
  93     KXmlGuiWindow(nullptr),
  94     m_newFileMenu(nullptr),
  95     m_helpMenu(nullptr),
  96     m_tabWidget(nullptr),
  97     m_activeViewContainer(nullptr),
  98     m_actionHandler(nullptr),
  99     m_remoteEncoding(nullptr),
 100     m_settingsDialog(),
 101     m_bookmarkHandler(nullptr),
 102     m_controlButton(nullptr),
 103     m_updateToolBarTimer(nullptr),
 104     m_lastHandleUrlOpenJob(nullptr),
 105     m_terminalPanel(nullptr),
 106     m_placesPanel(nullptr),
 107     m_tearDownFromPlacesRequested(false),
 108     m_backAction(nullptr),
 109     m_forwardAction(nullptr)
 110 {
 111     Q_INIT_RESOURCE(dolphin);
 112
 113     new MainWindowAdaptor(this);
 114
 115 #ifndef Q_OS_WIN
 116         setWindowFlags(Qt::WindowContextHelpButtonHint);
 117 #endif
 118     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 119     setObjectName(QStringLiteral("Dolphin#"));
 120
 121     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
 122             this, &DolphinMainWindow::showErrorMessage);
 123
 124     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 125     undoManager->setUiInterface(new UndoUiInterface());
 126
 127     connect(undoManager, QOverload<bool>::of(&KIO::FileUndoManager::undoAvailable),
 128             this, &DolphinMainWindow::slotUndoAvailable);
 129     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
 130             this, &DolphinMainWindow::slotUndoTextChanged);
 131     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted,
 132             this, &DolphinMainWindow::clearStatusBar);
 133     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
 134             this, &DolphinMainWindow::showCommand);
 135
 136     GeneralSettings* generalSettings = GeneralSettings::self();
 137     const bool firstRun = (generalSettings->version() < 200);
 138     if (firstRun) {
 139         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 140     }
 141
 142     setAcceptDrops(true);
 143
 144     m_tabWidget = new DolphinTabWidget(this);
 145     m_tabWidget->setObjectName("tabWidget");
 146     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged,
 147             this, &DolphinMainWindow::activeViewChanged);
 148     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged,
 149             this, &DolphinMainWindow::tabCountChanged);
 150     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged,
 151             this, &DolphinMainWindow::updateWindowTitle);
 152     setCentralWidget(m_tabWidget);
 153
 154     setupActions();
 155
 156     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 157     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 158     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 159
 160     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 161     connect(this, &DolphinMainWindow::urlChanged,
 162             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 163
 164     setupDockWidgets();
 165
 166     setupGUI(Keys | Save | Create | ToolBar);
 167     stateChanged(QStringLiteral("new_file"));
 168
 169     QClipboard* clipboard = QApplication::clipboard();
 170     connect(clipboard, &QClipboard::dataChanged,
 171             this, &DolphinMainWindow::updatePasteAction);
 172
 173     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 174     showFilterBarAction->setChecked(generalSettings->filterBar());
 175
 176     if (firstRun) {
 177         menuBar()->setVisible(false);
 178         // Assure a proper default size if Dolphin runs the first time
 179         resize(750, 500);
 180     }
 181
 182     const bool showMenu = !menuBar()->isHidden();
 183     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 184     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 185     if (!showMenu) {
 186         createControlButton();
 187     }
 188
 189     // enable middle-click on back/forward/up to open in a new tab
 190     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 191     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 192     toolBar()->installEventFilter(middleClickEventFilter);
 193
 194     setupWhatsThis();
 195
 196     connect(KSycoca::self(), QOverload<>::of(&KSycoca::databaseChanged), this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 197
 198     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 199 }
 200
 201 DolphinMainWindow::~DolphinMainWindow()
 202 {
 203 }
 204
 205 QVector<DolphinViewContainer*> DolphinMainWindow::viewContainers() const
 206 {
 207     QVector<DolphinViewContainer*> viewContainers;
 208     viewContainers.reserve(m_tabWidget->count());
 209     for (int i = 0; i < m_tabWidget->count(); ++i) {
 210         viewContainers << m_tabWidget->tabPageAt(i)->activeViewContainer();
 211     }
 212     return viewContainers;
 213 }
 214
 215 void DolphinMainWindow::openDirectories(const QList<QUrl>& dirs, bool splitView)
 216 {
 217     m_tabWidget->openDirectories(dirs, splitView);
 218 }
 219
 220 void DolphinMainWindow::openDirectories(const QStringList& dirs, bool splitView)
 221 {
 222     openDirectories(QUrl::fromStringList(dirs), splitView);
 223 }
 224
 225 void DolphinMainWindow::openFiles(const QList<QUrl>& files, bool splitView)
 226 {
 227     m_tabWidget->openFiles(files, splitView);
 228 }
 229
 230 void DolphinMainWindow::openFiles(const QStringList& files, bool splitView)
 231 {
 232     openFiles(QUrl::fromStringList(files), splitView);
 233 }
 234
 235 void DolphinMainWindow::activateWindow()
 236 {
 237     window()->setAttribute(Qt::WA_NativeWindow, true);
 238     KStartupInfo::setNewStartupId(window()->windowHandle(), KStartupInfo::startupId());
 239     KWindowSystem::activateWindow(window()->effectiveWinId());
 240 }
 241
 242 void DolphinMainWindow::showCommand(CommandType command)
 243 {
 244     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 245     switch (command) {
 246     case KIO::FileUndoManager::Copy:
 247         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 248         break;
 249     case KIO::FileUndoManager::Move:
 250         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 251         break;
 252     case KIO::FileUndoManager::Link:
 253         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 254         break;
 255     case KIO::FileUndoManager::Trash:
 256         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 257         break;
 258     case KIO::FileUndoManager::Rename:
 259         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 260         break;
 261
 262     case KIO::FileUndoManager::Mkdir:
 263         statusBar->setText(i18nc("@info:status", "Created folder."));
 264         break;
 265
 266     default:
 267         break;
 268     }
 269 }
 270
 271 void DolphinMainWindow::pasteIntoFolder()
 272 {
 273     m_activeViewContainer->view()->pasteIntoFolder();
 274 }
 275
 276 void DolphinMainWindow::changeUrl(const QUrl &url)
 277 {
 278     if (!KProtocolManager::supportsListing(url)) {
 279         // The URL navigator only checks for validity, not
 280         // if the URL can be listed. An error message is
 281         // shown due to DolphinViewContainer::restoreView().
 282         return;
 283     }
 284
 285     m_activeViewContainer->setUrl(url);
 286     updateFileAndEditActions();
 287     updatePasteAction();
 288     updateViewActions();
 289     updateGoActions();
 290
 291     emit urlChanged(url);
 292 }
 293
 294 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl& url)
 295 {
 296     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 297         m_placesPanel->proceedWithTearDown();
 298         m_tearDownFromPlacesRequested = false;
 299     }
 300
 301     m_activeViewContainer->setAutoGrabFocus(false);
 302     changeUrl(url);
 303     m_activeViewContainer->setAutoGrabFocus(true);
 304 }
 305
 306 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 307 {
 308     KToggleAction* editableLocationAction =
 309         static_cast<KToggleAction*>(actionCollection()->action(QStringLiteral("editable_location")));
 310     editableLocationAction->setChecked(editable);
 311 }
 312
 313 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 314 {
 315     updateFileAndEditActions();
 316
 317     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 318
 319     QAction* compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 320     if (selectedUrlsCount == 2) {
 321         compareFilesAction->setEnabled(isKompareInstalled());
 322     } else {
 323         compareFilesAction->setEnabled(false);
 324     }
 325
 326     emit selectionChanged(selection);
 327 }
 328
 329 void DolphinMainWindow::updateHistory()
 330 {
 331     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 332     const int index = urlNavigator->historyIndex();
 333
 334     QAction* backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 335     if (backAction) {
 336         backAction->setToolTip(i18nc("@info", "Go back"));
 337         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 338         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 339     }
 340
 341     QAction* forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 342     if (forwardAction) {
 343         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 344         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward",
 345             "This undoes a <interface>Go|Back</interface> action."));
 346         forwardAction->setEnabled(index > 0);
 347     }
 348 }
 349
 350 void DolphinMainWindow::updateFilterBarAction(bool show)
 351 {
 352     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 353     showFilterBarAction->setChecked(show);
 354 }
 355
 356 void DolphinMainWindow::openNewMainWindow()
 357 {
 358     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 359 }
 360
 361 void DolphinMainWindow::openNewActivatedTab()
 362 {
 363     m_tabWidget->openNewActivatedTab();
 364 }
 365
 366 void DolphinMainWindow::addToPlaces()
 367 {
 368     QUrl url;
 369     QString name;
 370
 371     // If nothing is selected, act on the current dir
 372     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 373         url = m_activeViewContainer->url();
 374         name = m_activeViewContainer->placesText();
 375     } else {
 376         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 377         url = dirToAdd.url();
 378         name = dirToAdd.name();
 379     }
 380     if (url.isValid()) {
 381         PlacesItemModel model;
 382         QString icon;
 383         if (m_activeViewContainer->isSearchModeEnabled()) {
 384             icon = QStringLiteral("folder-saved-search-symbolic");
 385         } else {
 386             icon = KIO::iconNameForUrl(url);
 387         }
 388         model.createPlacesItem(name, url, icon);
 389     }
 390 }
 391
 392 void DolphinMainWindow::openNewTab(const QUrl& url, DolphinTabWidget::TabPlacement tabPlacement)
 393 {
 394     m_tabWidget->openNewTab(url, QUrl(), tabPlacement);
 395 }
 396
 397 void DolphinMainWindow::openNewTabAfterCurrentTab(const QUrl& url)
 398 {
 399     m_tabWidget->openNewTab(url, QUrl(), DolphinTabWidget::AfterCurrentTab);
 400 }
 401
 402 void DolphinMainWindow::openNewTabAfterLastTab(const QUrl& url)
 403 {
 404     m_tabWidget->openNewTab(url, QUrl(), DolphinTabWidget::AfterLastTab);
 405 }
 406
 407 void DolphinMainWindow::openInNewTab()
 408 {
 409     const KFileItemList& list = m_activeViewContainer->view()->selectedItems();
 410     bool tabCreated = false;
 411
 412     foreach (const KFileItem& item, list) {
 413         const QUrl& url = DolphinView::openItemAsFolderUrl(item);
 414         if (!url.isEmpty()) {
 415             openNewTabAfterCurrentTab(url);
 416             tabCreated = true;
 417         }
 418     }
 419
 420     // if no new tab has been created from the selection
 421     // open the current directory in a new tab
 422     if (!tabCreated) {
 423         openNewTabAfterCurrentTab(m_activeViewContainer->url());
 424     }
 425 }
 426
 427 void DolphinMainWindow::openInNewWindow()
 428 {
 429     QUrl newWindowUrl;
 430
 431     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 432     if (list.isEmpty()) {
 433         newWindowUrl = m_activeViewContainer->url();
 434     } else if (list.count() == 1) {
 435         const KFileItem& item = list.first();
 436         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 437     }
 438
 439     if (!newWindowUrl.isEmpty()) {
 440         Dolphin::openNewWindow({newWindowUrl}, this);
 441     }
 442 }
 443
 444 void DolphinMainWindow::showTarget()
 445 {
 446     const auto link = m_activeViewContainer->view()->selectedItems().at(0);
 447     const auto linkLocationDir = QFileInfo(link.localPath()).absoluteDir();
 448     auto linkDestination = link.linkDest();
 449     if (QFileInfo(linkDestination).isRelative()) {
 450         linkDestination = linkLocationDir.filePath(linkDestination);
 451     }
 452     if (QFileInfo::exists(linkDestination)) {
 453         KIO::highlightInFileManager({QUrl::fromLocalFile(linkDestination).adjusted(QUrl::StripTrailingSlash)});
 454     } else {
 455         m_activeViewContainer->showMessage(xi18nc("@info", "Could not access <filename>%1</filename>.", linkDestination),
 456                                            DolphinViewContainer::Warning);
 457     }
 458 }
 459
 460 void DolphinMainWindow::showEvent(QShowEvent* event)
 461 {
 462     KXmlGuiWindow::showEvent(event);
 463
 464     if (!event->spontaneous()) {
 465         m_activeViewContainer->view()->setFocus();
 466     }
 467 }
 468
 469 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 470 {
 471     // Find out if Dolphin is closed directly by the user or
 472     // by the session manager because the session is closed
 473     bool closedByUser = true;
 474     if (qApp->isSavingSession()) {
 475         closedByUser = false;
 476     }
 477
 478     if (m_tabWidget->count() > 1
 479         && GeneralSettings::confirmClosingMultipleTabs()
 480         && !GeneralSettings::rememberOpenedTabs()
 481         && closedByUser) {
 482         // Ask the user if he really wants to quit and close all tabs.
 483         // Open a confirmation dialog with 3 buttons:
 484         // QDialogButtonBox::Yes    -> Quit
 485         // QDialogButtonBox::No     -> Close only the current tab
 486         // QDialogButtonBox::Cancel -> do nothing
 487         QDialog *dialog = new QDialog(this, Qt::Dialog);
 488         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 489         dialog->setModal(true);
 490         QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 491         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()), QIcon::fromTheme(QStringLiteral("application-exit"))));
 492         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 493         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 494         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 495
 496         bool doNotAskAgainCheckboxResult = false;
 497
 498         const auto result = KMessageBox::createKMessageBox(dialog,
 499             buttons,
 500             QMessageBox::Warning,
 501             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 502             QStringList(),
 503             i18n("Do not ask again"),
 504             &doNotAskAgainCheckboxResult,
 505             KMessageBox::Notify);
 506
 507         if (doNotAskAgainCheckboxResult) {
 508             GeneralSettings::setConfirmClosingMultipleTabs(false);
 509         }
 510
 511         switch (result) {
 512             case QDialogButtonBox::Yes:
 513                 // Quit
 514                 break;
 515             case QDialogButtonBox::No:
 516                 // Close only the current tab
 517                 m_tabWidget->closeTab();
 518                 Q_FALLTHROUGH();
 519             default:
 520                 event->ignore();
 521                 return;
 522         }
 523     }
 524
 525     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 526         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 527         // Open a confirmation dialog with 3 buttons:
 528         // QDialogButtonBox::Yes    -> Quit
 529         // QDialogButtonBox::No     -> Show Terminal Panel
 530         // QDialogButtonBox::Cancel -> do nothing
 531         QDialog *dialog = new QDialog(this, Qt::Dialog);
 532         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 533         dialog->setModal(true);
 534         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 535         if (!m_terminalPanel->isVisible()) {
 536             standardButtons |= QDialogButtonBox::No;
 537         }
 538         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 539         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 540         if (!m_terminalPanel->isVisible()) {
 541             KGuiItem::assign(
 542                     buttons->button(QDialogButtonBox::No),
 543                     KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 544         }
 545         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 546
 547         bool doNotAskAgainCheckboxResult = false;
 548
 549         const auto result = KMessageBox::createKMessageBox(
 550                 dialog,
 551                 buttons,
 552                 QMessageBox::Warning,
 553                 i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 554                 QStringList(),
 555                 i18n("Do not ask again"),
 556                 &doNotAskAgainCheckboxResult,
 557                 KMessageBox::Dangerous);
 558
 559         if (doNotAskAgainCheckboxResult) {
 560             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 561         }
 562
 563         switch (result) {
 564             case QDialogButtonBox::Yes:
 565                 // Quit
 566                 break;
 567             case QDialogButtonBox::No:
 568                 actionCollection()->action("show_terminal_panel")->trigger();
 569                 // Do not quit, ignore quit event
 570                 Q_FALLTHROUGH();
 571             default:
 572                 event->ignore();
 573                 return;
 574         }
 575     }
 576
 577     if (GeneralSettings::rememberOpenedTabs())  {
 578         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 579         KConfig *config = KConfigGui::sessionConfig();
 580         saveGlobalProperties(config);
 581         savePropertiesInternal(config, 1);
 582         config->sync();
 583     }
 584
 585     GeneralSettings::setVersion(CurrentDolphinVersion);
 586     GeneralSettings::self()->save();
 587
 588     KXmlGuiWindow::closeEvent(event);
 589 }
 590
 591 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 592 {
 593     m_tabWidget->saveProperties(group);
 594 }
 595
 596 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 597 {
 598     m_tabWidget->readProperties(group);
 599 }
 600
 601 void DolphinMainWindow::updateNewMenu()
 602 {
 603     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 604     m_newFileMenu->checkUpToDate();
 605     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 606 }
 607
 608 void DolphinMainWindow::createDirectory()
 609 {
 610     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 611     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 612     m_newFileMenu->createDirectory();
 613 }
 614
 615 void DolphinMainWindow::quit()
 616 {
 617     close();
 618 }
 619
 620 void DolphinMainWindow::showErrorMessage(const QString& message)
 621 {
 622     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 623 }
 624
 625 void DolphinMainWindow::slotUndoAvailable(bool available)
 626 {
 627     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 628     if (undoAction) {
 629         undoAction->setEnabled(available);
 630     }
 631 }
 632
 633 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 634 {
 635     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 636     if (undoAction) {
 637         undoAction->setText(text);
 638     }
 639 }
 640
 641 void DolphinMainWindow::undo()
 642 {
 643     clearStatusBar();
 644     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 645     KIO::FileUndoManager::self()->undo();
 646 }
 647
 648 void DolphinMainWindow::cut()
 649 {
 650     m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 651 }
 652
 653 void DolphinMainWindow::copy()
 654 {
 655     m_activeViewContainer->view()->copySelectedItemsToClipboard();
 656 }
 657
 658 void DolphinMainWindow::paste()
 659 {
 660     m_activeViewContainer->view()->paste();
 661 }
 662
 663 void DolphinMainWindow::find()
 664 {
 665     m_activeViewContainer->setSearchModeEnabled(true);
 666 }
 667
 668 void DolphinMainWindow::updateSearchAction()
 669 {
 670     QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 671     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 672 }
 673
 674 void DolphinMainWindow::updatePasteAction()
 675 {
 676     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 677     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 678     pasteAction->setEnabled(pasteInfo.first);
 679     pasteAction->setText(pasteInfo.second);
 680 }
 681
 682 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 683 {
 684     updatePasteAction();
 685 }
 686
 687 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 688 {
 689     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 690         goBackInNewTab();
 691     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 692         goForwardInNewTab();
 693     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 694         goUpInNewTab();
 695     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 696         goHomeInNewTab();
 697     }
 698 }
 699
 700 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 701 {
 702     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 703     int entries = 0;
 704     m_backAction->menu()->clear();
 705     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 706         QAction* action = new QAction(urlNavigator->locationUrl(i).toString(QUrl::PreferLocalFile), m_backAction->menu());
 707         action->setData(i);
 708         m_backAction->menu()->addAction(action);
 709     }
 710 }
 711
 712 void DolphinMainWindow::slotGoBack(QAction* action)
 713 {
 714     int gotoIndex = action->data().value<int>();
 715     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 716     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 717         goBack();
 718     }
 719 }
 720
 721 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction* action)
 722 {
 723     if (action) {
 724         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 725         openNewTabAfterCurrentTab(urlNavigator->locationUrl(action->data().value<int>()));
 726     }
 727 }
 728
 729 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 730 {
 731     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 732     int entries = 0;
 733     m_forwardAction->menu()->clear();
 734     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 735         QAction* action = new QAction(urlNavigator->locationUrl(i).toString(QUrl::PreferLocalFile), m_forwardAction->menu());
 736         action->setData(i);
 737         m_forwardAction->menu()->addAction(action);
 738     }
 739 }
 740
 741 void DolphinMainWindow::slotGoForward(QAction* action)
 742 {
 743     int gotoIndex = action->data().value<int>();
 744     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 745     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 746         goForward();
 747     }
 748 }
 749
 750 void DolphinMainWindow::selectAll()
 751 {
 752     clearStatusBar();
 753
 754     // if the URL navigator is editable and focused, select the whole
 755     // URL instead of all items of the view
 756
 757     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 758     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 759     const bool selectUrl = urlNavigator->isUrlEditable() &&
 760                            lineEdit->hasFocus();
 761     if (selectUrl) {
 762         lineEdit->selectAll();
 763     } else {
 764         m_activeViewContainer->view()->selectAll();
 765     }
 766 }
 767
 768 void DolphinMainWindow::invertSelection()
 769 {
 770     clearStatusBar();
 771     m_activeViewContainer->view()->invertSelection();
 772 }
 773
 774 void DolphinMainWindow::toggleSplitView()
 775 {
 776     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 777     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled());
 778
 779     updateViewActions();
 780 }
 781
 782 void DolphinMainWindow::toggleSplitStash()
 783 {
 784     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 785     tabPage->setSplitViewEnabled(false);
 786     tabPage->setSplitViewEnabled(true, QUrl("stash:/"));
 787 }
 788
 789 void DolphinMainWindow::reloadView()
 790 {
 791     clearStatusBar();
 792     m_activeViewContainer->reload();
 793     m_activeViewContainer->statusBar()->updateSpaceInfo();
 794 }
 795
 796 void DolphinMainWindow::stopLoading()
 797 {
 798     m_activeViewContainer->view()->stopLoading();
 799 }
 800
 801 void DolphinMainWindow::enableStopAction()
 802 {
 803     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 804 }
 805
 806 void DolphinMainWindow::disableStopAction()
 807 {
 808     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 809 }
 810
 811 void DolphinMainWindow::showFilterBar()
 812 {
 813     m_activeViewContainer->setFilterBarVisible(true);
 814 }
 815
 816 void DolphinMainWindow::toggleEditLocation()
 817 {
 818     clearStatusBar();
 819
 820     QAction* action = actionCollection()->action(QStringLiteral("editable_location"));
 821     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 822     urlNavigator->setUrlEditable(action->isChecked());
 823 }
 824
 825 void DolphinMainWindow::replaceLocation()
 826 {
 827     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 828     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 829
 830     // If the text field currently has focus and everything is selected,
 831     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 832     if (navigator->isUrlEditable()
 833         && lineEdit->hasFocus()
 834         && lineEdit->selectedText() == lineEdit->text() ) {
 835         navigator->setUrlEditable(false);
 836     } else {
 837         navigator->setUrlEditable(true);
 838         navigator->setFocus();
 839         lineEdit->selectAll();
 840     }
 841 }
 842
 843 void DolphinMainWindow::togglePanelLockState()
 844 {
 845     const bool newLockState = !GeneralSettings::lockPanels();
 846     foreach (QObject* child, children()) {
 847         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 848         if (dock) {
 849             dock->setLocked(newLockState);
 850         }
 851     }
 852
 853     GeneralSettings::setLockPanels(newLockState);
 854 }
 855
 856 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
 857 {
 858     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
 859         m_activeViewContainer->view()->setFocus();
 860     }
 861 }
 862
 863 void DolphinMainWindow::goBack()
 864 {
 865     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 866     urlNavigator->goBack();
 867
 868     if (urlNavigator->locationState().isEmpty()) {
 869         // An empty location state indicates a redirection URL,
 870         // which must be skipped too
 871         urlNavigator->goBack();
 872     }
 873 }
 874
 875 void DolphinMainWindow::goForward()
 876 {
 877     m_activeViewContainer->urlNavigator()->goForward();
 878 }
 879
 880 void DolphinMainWindow::goUp()
 881 {
 882     m_activeViewContainer->urlNavigator()->goUp();
 883 }
 884
 885 void DolphinMainWindow::goHome()
 886 {
 887     m_activeViewContainer->urlNavigator()->goHome();
 888 }
 889
 890 void DolphinMainWindow::goBackInNewTab()
 891 {
 892     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 893     const int index = urlNavigator->historyIndex() + 1;
 894     openNewTabAfterCurrentTab(urlNavigator->locationUrl(index));
 895 }
 896
 897 void DolphinMainWindow::goForwardInNewTab()
 898 {
 899     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 900     const int index = urlNavigator->historyIndex() - 1;
 901     openNewTabAfterCurrentTab(urlNavigator->locationUrl(index));
 902 }
 903
 904 void DolphinMainWindow::goUpInNewTab()
 905 {
 906     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
 907     openNewTabAfterCurrentTab(KIO::upUrl(currentUrl));
 908 }
 909
 910 void DolphinMainWindow::goHomeInNewTab()
 911 {
 912     openNewTabAfterCurrentTab(Dolphin::homeUrl());
 913 }
 914
 915 void DolphinMainWindow::compareFiles()
 916 {
 917     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
 918     if (items.count() != 2) {
 919         // The action is disabled in this case, but it could have been triggered
 920         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
 921         return;
 922     }
 923
 924     QUrl urlA = items.at(0).url();
 925     QUrl urlB = items.at(1).url();
 926
 927     QString command(QStringLiteral("kompare -c \""));
 928     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
 929     command.append("\" \"");
 930     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
 931     command.append('\"');
 932
 933     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
 934     job->setDesktopName(QStringLiteral("org.kde.kompare"));
 935     job->start();
 936 }
 937
 938 void DolphinMainWindow::toggleShowMenuBar()
 939 {
 940     const bool visible = menuBar()->isVisible();
 941     menuBar()->setVisible(!visible);
 942     if (visible) {
 943         createControlButton();
 944     } else {
 945         deleteControlButton();
 946     }
 947 }
 948
 949 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
 950 {
 951     m_searchTools.clear();
 952     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 953         &m_searchTools, { "files-find" }, m_activeViewContainer->url()
 954     );
 955     QList<QAction*> actions = m_searchTools.actions();
 956     if (actions.isEmpty()) {
 957         return nullptr;
 958     }
 959     QAction* action = actions.first();
 960     if (action->isSeparator()) {
 961         return nullptr;
 962     }
 963     return action;
 964 }
 965
 966 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
 967 {
 968     QAction* openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
 969     if (!openPreferredSearchTool) {
 970         return;
 971     }
 972     QPointer<QAction> tool = preferredSearchTool();
 973     if (tool) {
 974         openPreferredSearchTool->setVisible(true);
 975         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
 976         openPreferredSearchTool->setIcon(tool->icon());
 977     } else {
 978         openPreferredSearchTool->setVisible(false);
 979         // still visible in Shortcuts configuration window
 980         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
 981         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
 982     }
 983 }
 984
 985 void DolphinMainWindow::openPreferredSearchTool()
 986 {
 987     QPointer<QAction> tool = preferredSearchTool();
 988     if (tool) {
 989         tool->trigger();
 990     }
 991 }
 992
 993 void DolphinMainWindow::openTerminal()
 994 {
 995     const QUrl url = m_activeViewContainer->url();
 996
 997     if (url.isLocalFile()) {
 998         KToolInvocation::invokeTerminal(QString(), url.toLocalFile());
 999         return;
1000     }
1001
1002      // Not a local file, with protocol Class ":local", try stat'ing
1003     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1004         KIO::StatJob *job = KIO::mostLocalUrl(url);
1005         KJobWidgets::setWindow(job, this);
1006         connect(job, &KJob::result, this, [job]() {
1007             QUrl statUrl;
1008             if (!job->error()) {
1009                 statUrl = job->mostLocalUrl();
1010             }
1011
1012             KToolInvocation::invokeTerminal(QString(), statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1013         });
1014
1015         return;
1016     }
1017
1018     // Nothing worked, just use $HOME
1019     KToolInvocation::invokeTerminal(QString(), QDir::homePath());
1020 }
1021
1022 void DolphinMainWindow::editSettings()
1023 {
1024     if (!m_settingsDialog) {
1025         DolphinViewContainer* container = activeViewContainer();
1026         container->view()->writeSettings();
1027
1028         const QUrl url = container->url();
1029         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1030         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1031         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1032         settingsDialog->show();
1033         m_settingsDialog = settingsDialog;
1034     } else {
1035         m_settingsDialog.data()->raise();
1036     }
1037 }
1038
1039 void DolphinMainWindow::handleUrl(const QUrl& url)
1040 {
1041     delete m_lastHandleUrlOpenJob;
1042     m_lastHandleUrlOpenJob = nullptr;
1043
1044     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1045         activeViewContainer()->setUrl(url);
1046     } else {
1047         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1048         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1049         m_lastHandleUrlOpenJob->setRunExecutables(true);
1050
1051         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this,
1052                 [this, url](const QString &mimetype) {
1053                     if (mimetype == QLatin1String("inode/directory")) {
1054                         // If it's a dir, we'll take it from here
1055                         m_lastHandleUrlOpenJob->kill();
1056                         m_lastHandleUrlOpenJob = nullptr;
1057                         activeViewContainer()->setUrl(url);
1058                     }
1059         });
1060
1061         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1062             m_lastHandleUrlOpenJob = nullptr;
1063         });
1064
1065         m_lastHandleUrlOpenJob->start();
1066     }
1067 }
1068
1069 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1070 {
1071     // trash:/ is writable but we don't want to create new items in it.
1072     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1073     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1074 }
1075
1076 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1077                                         const KFileItem& item,
1078                                         const QUrl& url,
1079                                         const QList<QAction*>& customActions)
1080 {
1081     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1082     contextMenu.data()->setCustomActions(customActions);
1083     const DolphinContextMenu::Command command = contextMenu.data()->open();
1084
1085     switch (command) {
1086     case DolphinContextMenu::OpenParentFolder:
1087         changeUrl(KIO::upUrl(item.url()));
1088         m_activeViewContainer->view()->markUrlsAsSelected({item.url()});
1089         m_activeViewContainer->view()->markUrlAsCurrent(item.url());
1090         break;
1091
1092     case DolphinContextMenu::OpenParentFolderInNewWindow:
1093         Dolphin::openNewWindow({item.url()}, this, Dolphin::OpenNewWindowFlag::Select);
1094         break;
1095
1096     case DolphinContextMenu::OpenParentFolderInNewTab:
1097         openNewTabAfterLastTab(KIO::upUrl(item.url()));
1098         break;
1099
1100     case DolphinContextMenu::None:
1101     default:
1102         break;
1103     }
1104
1105     // Delete the menu, unless it has been deleted in its own nested event loop already.
1106     if (contextMenu) {
1107         contextMenu->deleteLater();
1108     }
1109 }
1110
1111 void DolphinMainWindow::updateControlMenu()
1112 {
1113     QMenu* menu = qobject_cast<QMenu*>(sender());
1114     Q_ASSERT(menu);
1115
1116     // All actions get cleared by QMenu::clear(). This includes the sub-menus
1117     // because 'menu' is their parent.
1118     menu->clear();
1119
1120     KActionCollection* ac = actionCollection();
1121
1122     menu->addMenu(m_newFileMenu->menu());
1123     addActionToMenu(ac->action(QStringLiteral("file_new")), menu);
1124     addActionToMenu(ac->action(QStringLiteral("new_tab")), menu);
1125     addActionToMenu(ac->action(QStringLiteral("closed_tabs")), menu);
1126
1127     menu->addSeparator();
1128
1129     // Add "Edit" actions
1130     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1131                  addActionToMenu(ac->action(QString("copy_location")), menu) |
1132                  addActionToMenu(ac->action(QStringLiteral("copy_to_inactive_split_view")), menu) |
1133                  addActionToMenu(ac->action(QStringLiteral("move_to_inactive_split_view")), menu) |
1134                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::SelectAll)), menu) |
1135                  addActionToMenu(ac->action(QStringLiteral("invert_selection")), menu);
1136
1137     if (added) {
1138         menu->addSeparator();
1139     }
1140
1141     // Add "View" actions
1142     if (!GeneralSettings::showZoomSlider()) {
1143         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1144         addActionToMenu(ac->action(QStringLiteral("view_zoom_reset")), menu);
1145         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1146         menu->addSeparator();
1147     }
1148
1149     added = addActionToMenu(ac->action(QStringLiteral("show_preview")), menu) |
1150             addActionToMenu(ac->action(QStringLiteral("show_in_groups")), menu) |
1151             addActionToMenu(ac->action(QStringLiteral("show_hidden_files")), menu) |
1152             addActionToMenu(ac->action(QStringLiteral("additional_info")), menu) |
1153             addActionToMenu(ac->action(QStringLiteral("view_properties")), menu);
1154
1155     if (added) {
1156         menu->addSeparator();
1157     }
1158
1159     // Add a curated assortment of items from the "Tools" menu
1160     addActionToMenu(ac->action(QStringLiteral("show_filter_bar")), menu);
1161     addActionToMenu(ac->action(QStringLiteral("open_preferred_search_tool")), menu);
1162     addActionToMenu(ac->action(QStringLiteral("open_terminal")), menu);
1163
1164     menu->addSeparator();
1165
1166     // Add "Show Panels" menu
1167     addActionToMenu(ac->action(QStringLiteral("panels")), menu);
1168
1169     // Add "Settings" menu entries
1170     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1171     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1172     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1173     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1174
1175     // Add "Help" menu
1176     auto helpMenu = m_helpMenu->menu();
1177     helpMenu->setIcon(QIcon::fromTheme(QStringLiteral("system-help")));
1178     menu->addMenu(helpMenu);
1179 }
1180
1181 void DolphinMainWindow::updateToolBar()
1182 {
1183     if (!menuBar()->isVisible()) {
1184         createControlButton();
1185     }
1186 }
1187
1188 void DolphinMainWindow::slotControlButtonDeleted()
1189 {
1190     m_controlButton = nullptr;
1191     m_updateToolBarTimer->start();
1192 }
1193
1194 void DolphinMainWindow::slotPlaceActivated(const QUrl& url)
1195 {
1196     DolphinViewContainer* view = activeViewContainer();
1197
1198     if (view->url() == url) {
1199         // We can end up here if the user clicked a device in the Places Panel
1200         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1201         reloadView();
1202     } else {
1203         changeUrl(url);
1204     }
1205 }
1206
1207 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1208 {
1209     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1210 }
1211
1212 void DolphinMainWindow::activeViewChanged(DolphinViewContainer* viewContainer)
1213 {
1214     DolphinViewContainer* oldViewContainer = m_activeViewContainer;
1215     Q_ASSERT(viewContainer);
1216
1217     m_activeViewContainer = viewContainer;
1218
1219     if (oldViewContainer) {
1220         const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1221         toggleSearchAction->disconnect(oldViewContainer);
1222
1223         // Disconnect all signals between the old view container (container,
1224         // view and url navigator) and main window.
1225         oldViewContainer->disconnect(this);
1226         oldViewContainer->view()->disconnect(this);
1227         oldViewContainer->urlNavigator()->disconnect(this);
1228
1229         // except the requestItemInfo so that on hover the information panel can still be updated
1230         connect(oldViewContainer->view(), &DolphinView::requestItemInfo,
1231                 this, &DolphinMainWindow::requestItemInfo);
1232     }
1233
1234     connectViewSignals(viewContainer);
1235
1236     m_actionHandler->setCurrentView(viewContainer->view());
1237
1238     updateHistory();
1239     updateFileAndEditActions();
1240     updatePasteAction();
1241     updateViewActions();
1242     updateGoActions();
1243     updateSearchAction();
1244
1245     const QUrl url = viewContainer->url();
1246     emit urlChanged(url);
1247 }
1248
1249 void DolphinMainWindow::tabCountChanged(int count)
1250 {
1251     const bool enableTabActions = (count > 1);
1252     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1253         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1254     }
1255     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1256     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1257     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1258 }
1259
1260 void DolphinMainWindow::updateWindowTitle()
1261 {
1262     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1263     if (windowTitle() != newTitle) {
1264         setWindowTitle(newTitle);
1265     }
1266 }
1267
1268 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)
1269 {
1270     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1271         m_tearDownFromPlacesRequested = true;
1272         m_terminalPanel->goHome();
1273         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1274     } else {
1275         m_placesPanel->proceedWithTearDown();
1276     }
1277 }
1278
1279 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString& mountPath)
1280 {
1281     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1282         m_tearDownFromPlacesRequested = false;
1283         m_terminalPanel->goHome();
1284     }
1285 }
1286
1287 void DolphinMainWindow::setupActions()
1288 {
1289     // setup 'File' menu
1290     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1291     QMenu* menu = m_newFileMenu->menu();
1292     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1293     menu->setIcon(QIcon::fromTheme(QStringLiteral("document-new")));
1294     m_newFileMenu->setDelayed(false);
1295     connect(menu, &QMenu::aboutToShow,
1296             this, &DolphinMainWindow::updateNewMenu);
1297
1298     QAction* newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1299     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1300     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1301     newWindow->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1302         "window just like this one with the current location and view."
1303         "<nl/>You can drag and drop items between windows."));
1304     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1305
1306     QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1307     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1308     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1309     newTab->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1310         "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1311         "A tab is an additional view within this window. "
1312         "You can drag and drop items between tabs."));
1313     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL + Qt::Key_T, Qt::CTRL + Qt::SHIFT + Qt::Key_N});
1314     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1315
1316     QAction* addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1317     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1318     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1319     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis", "This adds the selected folder "
1320         "to the Places panel."));
1321     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1322
1323     QAction* closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1324     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1325     closeTab->setWhatsThis(i18nc("@info:whatsthis", "This closes the "
1326         "currently viewed tab. If no more tabs are left this window "
1327         "will close instead."));
1328
1329     QAction* quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1330     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1331
1332     // setup 'Edit' menu
1333     KStandardAction::undo(this,
1334                           &DolphinMainWindow::undo,
1335                           actionCollection());
1336
1337     // i18n: This will be the last paragraph for the whatsthis for all three:
1338     // Cut, Copy and Paste
1339     const QString cutCopyPastePara = xi18nc("@info:whatsthis", "<para><emphasis>Cut, "
1340         "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1341         "applications and are among the most used commands. That's why their "
1342         "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1343         "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1344         "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1345     QAction* cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1346     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut", "This copies the items "
1347         "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1348         "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1349         "the clipboard to a new location. The items will be removed from their "
1350         "initial location.") + cutCopyPastePara);
1351     QAction* copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1352     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy", "This copies the "
1353         "items in your current selection to the <emphasis>clipboard</emphasis>."
1354         "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1355         "from the clipboard to a new location.") +  cutCopyPastePara);
1356     QAction* paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1357     // The text of the paste-action is modified dynamically by Dolphin
1358     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1359     // due to the long text, the text "Paste" is used:
1360     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1361     paste->setWhatsThis(xi18nc("@info:whatsthis paste", "This copies the items from "
1362         "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1363         "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1364         "action they are removed from their old location.") +  cutCopyPastePara);
1365
1366     QAction* copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1367     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Inactive Split View"));
1368     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy", "This copies the selected items from "
1369         "the <emphasis>active</emphasis> view to the inactive split view."));
1370     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1371     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1372     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT + Qt::Key_F5 );
1373     connect(copyToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::copyToInactiveSplitView);
1374
1375     QAction* moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1376     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Inactive Split View"));
1377     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move", "This moves the selected items from "
1378         "the <emphasis>active</emphasis> view to the inactive split view."));
1379     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1380     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1381     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT + Qt::Key_F6 );
1382     connect(moveToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::moveToInactiveSplitView);
1383
1384     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1385     searchAction->setText(i18n("Search..."));
1386     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1387     searchAction->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This helps you "
1388         "find files and folders by opening a <emphasis>find bar</emphasis>. "
1389         "There you can enter search terms and specify settings to find the "
1390         "objects you are looking for.</para><para>Use this help again on "
1391         "the find bar so we can have a look at it while the settings are "
1392         "explained.</para>"));
1393
1394     // toggle_search acts as a copy of the main searchAction to be used mainly
1395     // in the toolbar, with no default shortcut attached, to avoid messing with
1396     // existing workflows (search bar always open and Ctrl-F to focus)
1397     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1398     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1399     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1400     toggleSearchAction->setIcon(searchAction->icon());
1401     toggleSearchAction->setToolTip(searchAction->toolTip());
1402     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1403     toggleSearchAction->setCheckable(true);
1404
1405     QAction* selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1406     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis", "This selects all "
1407         "files and folders in the current location."));
1408
1409     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1410     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1411     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert", "This selects all "
1412         "objects that you have currently <emphasis>not</emphasis> selected instead."));
1413     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1414     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
1415     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1416
1417     // setup 'View' menu
1418     // (note that most of it is set up in DolphinViewActionHandler)
1419
1420     QAction* split = actionCollection()->addAction(QStringLiteral("split_view"));
1421     split->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This splits "
1422         "the folder view below into two autonomous views.</para><para>This "
1423         "way you can see two locations at once and move items between them "
1424         "quickly.</para>Click this again afterwards to recombine the views."));
1425     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1426     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1427
1428     QAction* stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1429     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL + Qt::Key_S);
1430     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1431     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1432     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1433     stashSplit->setCheckable(false);
1434     stashSplit->setVisible(KProtocolInfo::isKnownProtocol("stash"));
1435     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1436
1437     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1438
1439     QAction* stop = actionCollection()->addAction(QStringLiteral("stop"));
1440     stop->setText(i18nc("@action:inmenu View", "Stop"));
1441     stop->setToolTip(i18nc("@info", "Stop loading"));
1442     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1443     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1444     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1445
1446     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1447     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1448     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1449         "This toggles the <emphasis>Location Bar</emphasis> to be "
1450         "editable so you can directly enter a location you want to go to.<nl/>"
1451         "You can also switch to editing by clicking to the right of the "
1452         "location and switch back by confirming the edited location."));
1453     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1454     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1455
1456     QAction* replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1457     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1458     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1459     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1460     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1461     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1462         "This switches to editing the location and selects it "
1463         "so you can quickly enter a different location."));
1464     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL + Qt::Key_L);
1465     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1466
1467     // setup 'Go' menu
1468     {
1469         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1470         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1471         m_backAction->setObjectName(backAction->objectName());
1472         m_backAction->setShortcuts(backAction->shortcuts());
1473     }
1474     m_backAction->setDelayed(true);
1475     m_backAction->setStickyMenu(false);
1476     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1477     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1478     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1479     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1480
1481     auto backShortcuts = m_backAction->shortcuts();
1482     backShortcuts.append(QKeySequence(Qt::Key_Backspace));
1483     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1484
1485     DolphinRecentTabsMenu* recentTabsMenu = new DolphinRecentTabsMenu(this);
1486     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1487     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab,
1488             recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1489     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab,
1490             m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1491     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged,
1492             this, &DolphinMainWindow::closedTabsCountChanged);
1493
1494     QAction* undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1495     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1496     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab",
1497         "This returns you to the previously closed tab."));
1498     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL + Qt::SHIFT + Qt::Key_T);
1499     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1500     undoCloseTab->setEnabled(false);
1501     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1502
1503     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1504     undoAction->setWhatsThis(xi18nc("@info:whatsthis", "This undoes "
1505         "the last change you made to files or folders.<nl/>"
1506         "Such changes include <interface>creating, renaming</interface> "
1507         "and <interface>moving</interface> them to a different location "
1508         "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1509         "be undone will ask for your confirmation."));
1510     undoAction->setEnabled(false); // undo should be disabled by default
1511
1512     {
1513         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1514         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1515         m_forwardAction->setObjectName(forwardAction->objectName());
1516         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1517     }
1518     m_forwardAction->setDelayed(true);
1519     m_forwardAction->setStickyMenu(false);
1520     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1521     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1522     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1523     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1524     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1525
1526     // enable middle-click to open in a new tab
1527     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1528     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1529     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1530     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1531     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1532     QAction* homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1533     homeAction->setWhatsThis(xi18nc("@info:whatsthis", "Go to your "
1534         "<filename>Home</filename> folder.<nl/>Every user account "
1535         "has their own <filename>Home</filename> that contains their data "
1536         "including folders that contain personal application data."));
1537
1538     // setup 'Tools' menu
1539     QAction* showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1540     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1541     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis", "This opens the "
1542         "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1543         "There you can enter a text to filter the files and folders currently displayed. "
1544         "Only those that contain the text in their name will be kept in view."));
1545     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1546     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL + Qt::Key_I, Qt::Key_Slash});
1547     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1548
1549     QAction* compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1550     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1551     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1552     compareFiles->setEnabled(false);
1553     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1554
1555     QAction* openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1556     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1557     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1558         "<para>This opens a preferred search tool for the viewed location.</para>"
1559         "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1560     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1561     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL + Qt::SHIFT + Qt::Key_F);
1562     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1563
1564     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1565         QAction* openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1566         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1567         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1568             "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1569             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1570         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
1571         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT + Qt::Key_F4);
1572         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1573
1574 #ifdef HAVE_TERMINAL
1575         QAction* focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1576         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1577         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1578         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL + Qt::SHIFT + Qt::Key_F4);
1579         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1580 #endif
1581     }
1582
1583     // setup 'Bookmarks' menu
1584     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1585     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1586     // Make the toolbar button version work properly on click
1587     bookmarkMenu->setDelayed(false);
1588     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1589     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1590
1591     // setup 'Settings' menu
1592     KToggleAction* showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1593     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1594             "This switches between having a <emphasis>Menubar</emphasis> "
1595             "and having a <interface>Control</interface> button. Both "
1596             "contain mostly the same commands and configuration options."));
1597     connect(showMenuBar, &KToggleAction::triggered,                   // Fixes #286822
1598             this, &DolphinMainWindow::toggleShowMenuBar, Qt::QueuedConnection);
1599     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1600
1601     // setup 'Help' menu for the m_controlButton. The other one is set up in the base class.
1602     m_helpMenu = new KHelpMenu(nullptr);
1603     m_helpMenu->menu()->installEventFilter(this);
1604     // remove duplicate shortcuts
1605     m_helpMenu->action(KHelpMenu::menuHelpContents)->setShortcut(QKeySequence());
1606     m_helpMenu->action(KHelpMenu::menuWhatsThis)->setShortcut(QKeySequence());
1607
1608     // not in menu actions
1609     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1610     nextTabKeys.append(QKeySequence(Qt::CTRL + Qt::Key_Tab));
1611
1612     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1613     prevTabKeys.append(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab));
1614
1615     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1616         QAction* activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1617         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1618         activateTab->setEnabled(false);
1619         connect(activateTab, &QAction::triggered, this, [this, i]() { m_tabWidget->activateTab(i); });
1620
1621         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1622         if (i < 9) {
1623             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1624         }
1625     }
1626
1627     QAction* activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1628     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1629     activateLastTab->setEnabled(false);
1630     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1631     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT + Qt::Key_0);
1632
1633     QAction* activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1634     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1635     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1636     activateNextTab->setEnabled(false);
1637     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1638     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1639
1640     QAction* activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1641     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1642     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1643     activatePrevTab->setEnabled(false);
1644     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1645     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1646
1647     // for context menu
1648     QAction* showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
1649     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
1650     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
1651     showTarget->setEnabled(false);
1652     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
1653
1654     QAction* openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1655     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1656     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1657     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1658
1659     QAction* openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1660     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1661     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1662     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1663
1664     QAction* openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1665     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1666     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1667     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1668 }
1669
1670 void DolphinMainWindow::setupDockWidgets()
1671 {
1672     const bool lock = GeneralSettings::lockPanels();
1673
1674     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
1675     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1676     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
1677     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1678     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
1679     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis", "This "
1680         "switches between having panels <emphasis>locked</emphasis> or "
1681         "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
1682         "dragged to the other side of the window and have a close "
1683         "button.<nl/>Locked panels are embedded more cleanly."));
1684     lockLayoutAction->setActive(lock);
1685     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
1686
1687     // Setup "Information"
1688     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1689     infoDock->setLocked(lock);
1690     infoDock->setObjectName(QStringLiteral("infoDock"));
1691     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1692
1693 #ifdef HAVE_BALOO
1694     InformationPanel* infoPanel = new InformationPanel(infoDock);
1695     infoPanel->setCustomContextMenuActions({lockLayoutAction});
1696     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
1697     infoDock->setWidget(infoPanel);
1698
1699     QAction* infoAction = infoDock->toggleViewAction();
1700     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
1701
1702     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1703     connect(this, &DolphinMainWindow::urlChanged,
1704             infoPanel, &InformationPanel::setUrl);
1705     connect(this, &DolphinMainWindow::selectionChanged,
1706             infoPanel, &InformationPanel::setSelection);
1707     connect(this, &DolphinMainWindow::requestItemInfo,
1708             infoPanel, &InformationPanel::requestDelayedItemInfo);
1709 #endif
1710
1711     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
1712     const QString panelWhatsThis = xi18nc("@info:whatsthis", "<para>To show or "
1713         "hide panels like this go to <interface>Control|Panels</interface> "
1714         "or <interface>View|Panels</interface>.</para>");
1715 #ifdef HAVE_BALOO
1716     actionCollection()->action(QStringLiteral("show_information_panel"))
1717         ->setWhatsThis(xi18nc("@info:whatsthis", "<para> This toggles the "
1718         "<emphasis>information</emphasis> panel at the right side of the "
1719         "window.</para><para>The panel provides in-depth information "
1720         "about the items your mouse is hovering over or about the selected "
1721         "items. Otherwise it informs you about the currently viewed folder.<nl/>"
1722         "For single items a preview of their contents is provided.</para>"));
1723 #endif
1724     infoDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
1725         "provides in-depth information about the items your mouse is "
1726         "hovering over or about the selected items. Otherwise it informs "
1727         "you about the currently viewed folder.<nl/>For single items a "
1728         "preview of their contents is provided.</para><para>You can configure "
1729         "which and how details are given here by right-clicking.</para>") + panelWhatsThis);
1730
1731     // Setup "Folders"
1732     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1733     foldersDock->setLocked(lock);
1734     foldersDock->setObjectName(QStringLiteral("foldersDock"));
1735     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1736     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1737     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
1738     foldersDock->setWidget(foldersPanel);
1739
1740     QAction* foldersAction = foldersDock->toggleViewAction();
1741     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
1742
1743     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1744     connect(this, &DolphinMainWindow::urlChanged,
1745             foldersPanel, &FoldersPanel::setUrl);
1746     connect(foldersPanel, &FoldersPanel::folderActivated,
1747             this, &DolphinMainWindow::changeUrl);
1748     connect(foldersPanel, &FoldersPanel::folderMiddleClicked,
1749             this, &DolphinMainWindow::openNewTabAfterCurrentTab);
1750     connect(foldersPanel, &FoldersPanel::errorMessage,
1751             this, &DolphinMainWindow::showErrorMessage);
1752
1753     actionCollection()->action(QStringLiteral("show_folders_panel"))
1754         ->setWhatsThis(xi18nc("@info:whatsthis", "This toggles the "
1755         "<emphasis>folders</emphasis> panel at the left side of the window."
1756         "<nl/><nl/>It shows the folders of the <emphasis>file system"
1757         "</emphasis> in a <emphasis>tree view</emphasis>."));
1758     foldersDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
1759         "shows the folders of the <emphasis>file system</emphasis> in a "
1760         "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
1761         "there. Click the arrow to the left of a folder to see its subfolders. "
1762         "This allows quick switching between any folders.</para>") + panelWhatsThis);
1763
1764     // Setup "Terminal"
1765 #ifdef HAVE_TERMINAL
1766     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1767         DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1768         terminalDock->setLocked(lock);
1769         terminalDock->setObjectName(QStringLiteral("terminalDock"));
1770         m_terminalPanel = new TerminalPanel(terminalDock);
1771         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
1772         terminalDock->setWidget(m_terminalPanel);
1773
1774         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
1775         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
1776         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1777                 m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
1778         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1779                 this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
1780
1781         QAction* terminalAction = terminalDock->toggleViewAction();
1782         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
1783
1784         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1785         connect(this, &DolphinMainWindow::urlChanged,
1786                 m_terminalPanel, &TerminalPanel::setUrl);
1787
1788         if (GeneralSettings::version() < 200) {
1789             terminalDock->hide();
1790         }
1791
1792         actionCollection()->action(QStringLiteral("show_terminal_panel"))
1793             ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
1794             "<emphasis>terminal</emphasis> panel at the bottom of the window."
1795             "<nl/>The location in the terminal will always match the folder "
1796             "view so you can navigate using either.</para><para>The terminal "
1797             "panel is not needed for basic computer usage but can be useful "
1798             "for advanced tasks. To learn more about terminals use the help "
1799             "in a standalone terminal application like Konsole.</para>"));
1800         terminalDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is "
1801             "the <emphasis>terminal</emphasis> panel. It behaves like a "
1802             "normal terminal but will match the location of the folder view "
1803             "so you can navigate using either.</para><para>The terminal panel "
1804             "is not needed for basic computer usage but can be useful for "
1805             "advanced tasks. To learn more about terminals use the help in a "
1806             "standalone terminal application like Konsole.</para>") + panelWhatsThis);
1807     }
1808 #endif
1809
1810     if (GeneralSettings::version() < 200) {
1811         infoDock->hide();
1812         foldersDock->hide();
1813     }
1814
1815     // Setup "Places"
1816     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1817     placesDock->setLocked(lock);
1818     placesDock->setObjectName(QStringLiteral("placesDock"));
1819     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1820
1821     m_placesPanel = new PlacesPanel(placesDock);
1822     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
1823     placesDock->setWidget(m_placesPanel);
1824
1825     QAction *placesAction = placesDock->toggleViewAction();
1826     createPanelAction(QIcon::fromTheme(QStringLiteral("bookmarks")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
1827
1828     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1829     connect(m_placesPanel, &PlacesPanel::placeActivated,
1830             this, &DolphinMainWindow::slotPlaceActivated);
1831     connect(m_placesPanel, &PlacesPanel::placeMiddleClicked,
1832             this, &DolphinMainWindow::openNewTabAfterCurrentTab);
1833     connect(m_placesPanel, &PlacesPanel::errorMessage,
1834             this, &DolphinMainWindow::showErrorMessage);
1835     connect(this, &DolphinMainWindow::urlChanged,
1836             m_placesPanel, &PlacesPanel::setUrl);
1837     connect(placesDock, &DolphinDockWidget::visibilityChanged,
1838             m_tabWidget, &DolphinTabWidget::slotPlacesPanelVisibilityChanged);
1839     connect(this, &DolphinMainWindow::settingsChanged,
1840         m_placesPanel, &PlacesPanel::readSettings);
1841     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested,
1842             this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
1843     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested,
1844             this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
1845     m_tabWidget->slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
1846
1847     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
1848     actionShowAllPlaces->setCheckable(true);
1849     actionShowAllPlaces->setDisabled(true);
1850     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis", "This displays "
1851         "all places in the places panel that have been hidden. They will "
1852         "appear semi-transparent unless you uncheck their hide property."));
1853
1854     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked){
1855         actionShowAllPlaces->setIcon(QIcon::fromTheme(checked ? QStringLiteral("view-visible") : QStringLiteral("view-hidden")));
1856         m_placesPanel->showHiddenEntries(checked);
1857     });
1858
1859     connect(m_placesPanel, &PlacesPanel::showHiddenEntriesChanged, this, [actionShowAllPlaces] (bool checked){
1860         actionShowAllPlaces->setChecked(checked);
1861         actionShowAllPlaces->setIcon(QIcon::fromTheme(checked ? QStringLiteral("view-visible") : QStringLiteral("view-hidden")));
1862    });
1863
1864     actionCollection()->action(QStringLiteral("show_places_panel"))
1865         ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
1866         "<emphasis>places</emphasis> panel at the left side of the window."
1867         "</para><para>It allows you to go to locations you have "
1868         "bookmarked and to access disk or media attached to the computer "
1869         "or to the network. It also contains sections to find recently "
1870         "saved files or files of a certain type.</para>"));
1871     placesDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
1872         "<emphasis>Places</emphasis> panel. It allows you to go to locations "
1873         "you have bookmarked and to access disk or media attached to the "
1874         "computer or to the network. It also contains sections to find "
1875         "recently saved files or files of a certain type.</para><para>"
1876         "Click on an entry to go there. Click with the right mouse button "
1877         "instead to open any entry in a new tab or new window.</para>"
1878         "<para>New entries can be added by dragging folders onto this panel. "
1879         "Right-click any section or entry to hide it. Right-click an empty "
1880         "space on this panel and select <interface>Show Hidden Places"
1881         "</interface> to display it again.</para>") + panelWhatsThis);
1882
1883     // Add actions into the "Panels" menu
1884     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
1885     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
1886     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
1887     panelsMenu->setDelayed(false);
1888     const KActionCollection* ac = actionCollection();
1889     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
1890 #ifdef HAVE_BALOO
1891     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
1892 #endif
1893     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
1894     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
1895     panelsMenu->addSeparator();
1896     panelsMenu->addAction(actionShowAllPlaces);
1897     panelsMenu->addAction(lockLayoutAction);
1898
1899     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this]{
1900         actionShowAllPlaces->setEnabled(m_placesPanel->hiddenListCount());
1901     });
1902 }
1903
1904
1905 void DolphinMainWindow::updateFileAndEditActions()
1906 {
1907     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1908     const KActionCollection* col = actionCollection();
1909     KFileItemListProperties capabilitiesSource(list);
1910
1911     QAction* addToPlacesAction = col->action(QStringLiteral("add_to_places"));
1912     QAction* copyToOtherViewAction   = col->action(QStringLiteral("copy_to_inactive_split_view"));
1913     QAction* moveToOtherViewAction   = col->action(QStringLiteral("move_to_inactive_split_view"));
1914     QAction* copyLocation            = col->action(QString("copy_location"));
1915
1916     if (list.isEmpty()) {
1917         stateChanged(QStringLiteral("has_no_selection"));
1918
1919         addToPlacesAction->setEnabled(true);
1920         copyToOtherViewAction->setEnabled(false);
1921         moveToOtherViewAction->setEnabled(false);
1922         copyLocation->setEnabled(false);
1923     } else {
1924         stateChanged(QStringLiteral("has_selection"));
1925
1926         QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
1927         QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
1928         QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
1929         QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
1930         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
1931         QAction* showTarget              = col->action(QStringLiteral("show_target"));
1932         QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
1933
1934         if (list.length() == 1 && list.first().isDir()) {
1935             addToPlacesAction->setEnabled(true);
1936         } else {
1937             addToPlacesAction->setEnabled(false);
1938         }
1939
1940         if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
1941             DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
1942             KFileItem capabilitiesDestination;
1943
1944             if (tabPage->primaryViewActive()) {
1945                 capabilitiesDestination = tabPage->secondaryViewContainer()->url();
1946             } else {
1947                 capabilitiesDestination = tabPage->primaryViewContainer()->url();
1948             }
1949
1950             copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
1951             moveToOtherViewAction->setEnabled(capabilitiesSource.supportsMoving() && capabilitiesDestination.isWritable());
1952         } else {
1953             copyToOtherViewAction->setEnabled(false);
1954             moveToOtherViewAction->setEnabled(false);
1955         }
1956
1957         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
1958
1959         renameAction->setEnabled(capabilitiesSource.supportsMoving());
1960         moveToTrashAction->setEnabled(enableMoveToTrash);
1961         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
1962         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
1963         cutAction->setEnabled(capabilitiesSource.supportsMoving());
1964         copyLocation->setEnabled(list.length() == 1);
1965         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
1966         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
1967     }
1968 }
1969
1970 void DolphinMainWindow::updateViewActions()
1971 {
1972     m_actionHandler->updateViewActions();
1973
1974     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
1975     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1976
1977     updateSplitAction();
1978
1979     QAction* editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
1980     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1981     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1982 }
1983
1984 void DolphinMainWindow::updateGoActions()
1985 {
1986     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1987     const QUrl currentUrl = m_activeViewContainer->url();
1988     // I think this is one of the best places to firstly be confronted
1989     // with a file system and its hierarchy. Talking about the root
1990     // directory might seem too much here but it is the question that
1991     // naturally arises in this context.
1992     goUpAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>Go to "
1993         "the folder that contains the currently viewed one.</para>"
1994         "<para>All files and folders are organized in a hierarchical "
1995         "<emphasis>file system</emphasis>. At the top of this hierarchy is "
1996         "a directory that contains all data connected to this computer"
1997         "—the <emphasis>root directory</emphasis>.</para>"));
1998     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
1999 }
2000
2001 void DolphinMainWindow::createControlButton()
2002 {
2003     if (m_controlButton) {
2004         return;
2005     }
2006     Q_ASSERT(!m_controlButton);
2007
2008     m_controlButton = new QToolButton(this);
2009     m_controlButton->setAccessibleName(i18nc("@action:intoolbar", "Control"));
2010     m_controlButton->setIcon(QIcon::fromTheme(QStringLiteral("application-menu")));
2011     m_controlButton->setToolTip(i18nc("@action", "Show menu"));
2012     m_controlButton->setAttribute(Qt::WidgetAttribute::WA_CustomWhatsThis);
2013     m_controlButton->setPopupMode(QToolButton::InstantPopup);
2014
2015     QMenu* controlMenu = new QMenu(m_controlButton);
2016     connect(controlMenu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateControlMenu);
2017     controlMenu->installEventFilter(this);
2018
2019     m_controlButton->setMenu(controlMenu);
2020
2021     toolBar()->addWidget(m_controlButton);
2022     connect(toolBar(), &KToolBar::iconSizeChanged,
2023             m_controlButton, &QToolButton::setIconSize);
2024
2025     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
2026     // gets edited. In this case we must add them again. The adding is done asynchronously by
2027     // m_updateToolBarTimer.
2028     connect(m_controlButton, &QToolButton::destroyed, this, &DolphinMainWindow::slotControlButtonDeleted);
2029     m_updateToolBarTimer = new QTimer(this);
2030     m_updateToolBarTimer->setInterval(500);
2031     connect(m_updateToolBarTimer, &QTimer::timeout, this, &DolphinMainWindow::updateToolBar);
2032 }
2033
2034 void DolphinMainWindow::deleteControlButton()
2035 {
2036     delete m_controlButton;
2037     m_controlButton = nullptr;
2038
2039     delete m_updateToolBarTimer;
2040     m_updateToolBarTimer = nullptr;
2041 }
2042
2043 bool DolphinMainWindow::addActionToMenu(QAction* action, QMenu* menu)
2044 {
2045     Q_ASSERT(action);
2046     Q_ASSERT(menu);
2047
2048     const KToolBar* toolBarWidget = toolBar();
2049     foreach (const QWidget* widget, action->associatedWidgets()) {
2050         if (widget == toolBarWidget) {
2051             return false;
2052         }
2053     }
2054
2055     menu->addAction(action);
2056     return true;
2057 }
2058
2059 void DolphinMainWindow::refreshViews()
2060 {
2061     m_tabWidget->refreshViews();
2062
2063     if (GeneralSettings::modifiedStartupSettings()) {
2064         // The startup settings have been changed by the user (see bug #254947).
2065         // Synchronize the split-view setting with the active view:
2066         const bool splitView = GeneralSettings::splitView();
2067         m_tabWidget->currentTabPage()->setSplitViewEnabled(splitView);
2068         updateSplitAction();
2069         updateWindowTitle();
2070     }
2071
2072     emit settingsChanged();
2073 }
2074
2075 void DolphinMainWindow::clearStatusBar()
2076 {
2077     m_activeViewContainer->statusBar()->resetToDefaultText();
2078 }
2079
2080 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2081 {
2082     connect(container, &DolphinViewContainer::showFilterBarChanged,
2083             this, &DolphinMainWindow::updateFilterBarAction);
2084     connect(container, &DolphinViewContainer::writeStateChanged,
2085             this, &DolphinMainWindow::slotWriteStateChanged);
2086     connect(container, &DolphinViewContainer::searchModeEnabledChanged,
2087             this, &DolphinMainWindow::updateSearchAction);
2088
2089     const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2090     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2091
2092     const DolphinView* view = container->view();
2093     connect(view, &DolphinView::selectionChanged,
2094             this, &DolphinMainWindow::slotSelectionChanged);
2095     connect(view, &DolphinView::requestItemInfo,
2096             this, &DolphinMainWindow::requestItemInfo);
2097     connect(view, &DolphinView::tabRequested,
2098             this, &DolphinMainWindow::openNewTab);
2099     connect(view, &DolphinView::requestContextMenu,
2100             this, &DolphinMainWindow::openContextMenu);
2101     connect(view, &DolphinView::directoryLoadingStarted,
2102             this, &DolphinMainWindow::enableStopAction);
2103     connect(view, &DolphinView::directoryLoadingCompleted,
2104             this, &DolphinMainWindow::disableStopAction);
2105     connect(view, &DolphinView::directoryLoadingCompleted,
2106             this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2107     connect(view, &DolphinView::goBackRequested,
2108             this, &DolphinMainWindow::goBack);
2109     connect(view, &DolphinView::goForwardRequested,
2110             this, &DolphinMainWindow::goForward);
2111     connect(view, &DolphinView::urlActivated,
2112             this, &DolphinMainWindow::handleUrl);
2113     connect(view, &DolphinView::goUpRequested,
2114             this, &DolphinMainWindow::goUp);
2115
2116     const KUrlNavigator* navigator = container->urlNavigator();
2117     connect(navigator, &KUrlNavigator::urlChanged,
2118             this, &DolphinMainWindow::changeUrl);
2119     connect(navigator, &KUrlNavigator::historyChanged,
2120             this, &DolphinMainWindow::updateHistory);
2121     connect(navigator, &KUrlNavigator::editableStateChanged,
2122             this, &DolphinMainWindow::slotEditableStateChanged);
2123     connect(navigator, &KUrlNavigator::tabRequested,
2124             this, &DolphinMainWindow::openNewTabAfterLastTab);
2125 }
2126
2127 void DolphinMainWindow::updateSplitAction()
2128 {
2129     QAction* splitAction = actionCollection()->action(QStringLiteral("split_view"));
2130     const DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2131     if (tabPage->splitViewEnabled()) {
2132         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2133             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2134             splitAction->setToolTip(i18nc("@info", "Close left view"));
2135             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2136         } else {
2137             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2138             splitAction->setToolTip(i18nc("@info", "Close right view"));
2139             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2140         }
2141     } else {
2142         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2143         splitAction->setToolTip(i18nc("@info", "Split view"));
2144         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2145     }
2146 }
2147
2148 bool DolphinMainWindow::isKompareInstalled() const
2149 {
2150     static bool initialized = false;
2151     static bool installed = false;
2152     if (!initialized) {
2153         // TODO: maybe replace this approach later by using a menu
2154         // plugin like kdiff3plugin.cpp
2155         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2156         initialized = true;
2157     }
2158     return installed;
2159 }
2160
2161 void DolphinMainWindow::createPanelAction(const QIcon& icon,
2162                                           const QKeySequence& shortcut,
2163                                           QAction* dockAction,
2164                                           const QString& actionName)
2165 {
2166     QAction* panelAction = actionCollection()->addAction(actionName);
2167     panelAction->setCheckable(true);
2168     panelAction->setChecked(dockAction->isChecked());
2169     panelAction->setText(dockAction->text());
2170     panelAction->setIcon(icon);
2171     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2172
2173     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2174     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2175 }
2176
2177 void DolphinMainWindow::setupWhatsThis()
2178 {
2179     // main widgets
2180     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2181         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2182         "configuration options. Left-click on any of the menus on this "
2183         "bar to see its contents.</para><para>The Menubar can be hidden "
2184         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2185         "most of its contents become available through a <interface>Control"
2186         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2187     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2188         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2189         "frequently used actions.</para><para>It is highly customizable. "
2190         "All items you see in the <interface>Control</interface> menu or "
2191         "in the <interface>Menubar</interface> can be placed on the "
2192         "Toolbar. Just right-click on it and select <interface>Configure "
2193         "Toolbars…</interface> or find this action in the <interface>"
2194         "Control</interface> or <interface>Settings</interface> menu."
2195         "</para><para>The location of the bar and the style of its "
2196         "buttons can also be changed in the right-click menu. Right-click "
2197         "a button if you want to show or hide its text.</para>"));
2198     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2199         "<para>Here you can see the <emphasis>folders</emphasis> and "
2200         "<emphasis>files</emphasis> that are at the location described in "
2201         "the <interface>Location Bar</interface> above. This area is the "
2202         "central part of this application where you navigate to the files "
2203         "you want to use.</para><para>For an elaborate and general "
2204         "introduction to this application <link "
2205         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2206         "click here</link>. This will open an introductory article from "
2207         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2208         "explanations of all the features of this <emphasis>view</emphasis> "
2209         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2210         "instead. This will open a page from the <emphasis>Handbook"
2211         "</emphasis> that covers the basics.</para>"));
2212
2213     // Settings menu
2214     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2215         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2216         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2217         "There you can set up key combinations to trigger an action when "
2218         "they are pressed simultaneously. All commands in this application can "
2219         "be triggered this way.</para>"));
2220     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2221         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2222         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2223         "<para>All items you see in the <interface>Control</interface> menu "
2224         "or in the <interface>Menubar</interface> can also be placed on the Toolbar.</para>"));
2225     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2226         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2227         "change a multitude of settings for this application. For an explanation "
2228         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2229         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2230
2231     // Help menu
2232     // The whatsthis has to be set for the m_helpMenu and for the
2233     // StandardAction separately because both are used in different locations.
2234     // m_helpMenu is only used for createControlButton() button.
2235
2236     // Links do not work within the Menubar so texts without links are provided there.
2237
2238     // i18n: If the external link isn't available in your language you should
2239     // probably state the external link language at least in brackets to not
2240     // frustrate the user. If there are multiple languages that the user might
2241     // know with a reasonable chance you might want to have 2 external links.
2242     // The same is in my opinion true for every external link you translate.
2243     const QString whatsThisHelpContents = xi18nc("@info:whatsthis handbook",
2244         "<para>This opens the Handbook for this application. It provides "
2245         "explanations for every part of <emphasis>Dolphin</emphasis>.</para>");
2246     actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents))
2247         ->setWhatsThis(whatsThisHelpContents
2248         + xi18nc("@info:whatsthis second half of handbook hb text without link",
2249         "<para>If you want more elaborate introductions to the "
2250         "different features of <emphasis>Dolphin</emphasis> "
2251         "go to the KDE UserBase Wiki.</para>"));
2252     m_helpMenu->action(KHelpMenu::menuHelpContents)->setWhatsThis(whatsThisHelpContents
2253         + xi18nc("@info:whatsthis second half of handbook text with link",
2254         "<para>If you want more elaborate introductions to the "
2255         "different features of <emphasis>Dolphin</emphasis> "
2256         "<link url='https://userbase.kde.org/Dolphin/File_Management'>click here</link>. "
2257         "It will open the dedicated page in the KDE UserBase Wiki.</para>"));
2258
2259     const QString whatsThisWhatsThis = xi18nc("@info:whatsthis whatsthis button",
2260         "<para>This is the button that invokes the help feature you are "
2261         "using right now! Click it, then click any component of this "
2262         "application to ask \"What's this?\" about it. The mouse cursor "
2263         "will change appearance if no help is available for a spot.</para>");
2264     actionCollection()->action(KStandardAction::name(KStandardAction::WhatsThis))
2265        ->setWhatsThis(whatsThisWhatsThis
2266         + xi18nc("@info:whatsthis second half of whatsthis button text without link",
2267         "<para>There are two other ways to get help for this application: The "
2268         "<interface>Dolphin Handbook</interface> in the <interface>Help"
2269         "</interface> menu and the <emphasis>KDE UserBase Wiki</emphasis> "
2270         "article about <emphasis>File Management</emphasis> online."
2271         "</para><para>The \"What's this?\" help is "
2272         "missing in most other windows so don't get too used to this.</para>"));
2273     m_helpMenu->action(KHelpMenu::menuWhatsThis)->setWhatsThis(whatsThisWhatsThis
2274         + xi18nc("@info:whatsthis second half of whatsthis button text with link",
2275         "<para>There are two other ways to get help: "
2276         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2277         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2278         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2279         "missing in most other windows so don't get too used to this.</para>"));
2280
2281     const QString whatsThisReportBug = xi18nc("@info:whatsthis","<para>This opens a "
2282         "window that will guide you through reporting errors or flaws "
2283         "in this application or in other KDE software.</para>");
2284     actionCollection()->action(KStandardAction::name(KStandardAction::ReportBug))
2285        ->setWhatsThis(whatsThisReportBug);
2286     m_helpMenu->action(KHelpMenu::menuReportBug)->setWhatsThis(whatsThisReportBug
2287         + xi18nc("@info:whatsthis second half of reportbug text with link",
2288         "<para>High-quality bug reports are much appreciated. To learn "
2289         "how to make your bug report as effective as possible "
2290         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2291         "click here</link>.</para>"));
2292
2293     const QString whatsThisDonate = xi18nc("@info:whatsthis","<para>This opens a "
2294         "<emphasis>web page</emphasis> where you can donate to "
2295         "support the continued work on this application and many "
2296         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2297         "<para>Donating is the easiest and fastest way to efficiently "
2298         "support KDE and its projects. KDE projects are available for "
2299         "free therefore your donation is needed to cover things that "
2300         "require money like servers, contributor meetings, etc.</para>"
2301         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2302         "organization behind the KDE community.</para>");
2303     actionCollection()->action(KStandardAction::name(KStandardAction::Donate))
2304        ->setWhatsThis(whatsThisDonate);
2305     m_helpMenu->action(KHelpMenu::menuDonate)->setWhatsThis(whatsThisDonate);
2306
2307     const QString whatsThisSwitchLanguage = xi18nc("@info:whatsthis",
2308         "With this you can change the language this application uses."
2309         "<nl/>You can even set secondary languages which will be used "
2310         "if texts are not available in your preferred language.");
2311     actionCollection()->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage))
2312        ->setWhatsThis(whatsThisSwitchLanguage);
2313     m_helpMenu->action(KHelpMenu::menuSwitchLanguage)->setWhatsThis(whatsThisSwitchLanguage);
2314
2315     const QString whatsThisAboutApp = xi18nc("@info:whatsthis","This opens a "
2316         "window that informs you about the version, license, "
2317         "used libraries and maintainers of this application.");
2318     actionCollection()->action(KStandardAction::name(KStandardAction::AboutApp))
2319        ->setWhatsThis(whatsThisAboutApp);
2320     m_helpMenu->action(KHelpMenu::menuAboutApp)->setWhatsThis(whatsThisAboutApp);
2321
2322     const QString whatsThisAboutKDE = xi18nc("@info:whatsthis","This opens a "
2323         "window with information about <emphasis>KDE</emphasis>. "
2324         "The KDE community are the people behind this free software."
2325         "<nl/>If you like using this application but don't know "
2326         "about KDE or want to see a cute dragon have a look!");
2327     actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE))
2328        ->setWhatsThis(whatsThisAboutKDE);
2329     m_helpMenu->action(KHelpMenu::menuAboutKDE)->setWhatsThis(whatsThisAboutKDE);
2330 }
2331
2332 bool DolphinMainWindow::event(QEvent *event)
2333 {
2334     if (event->type() == QEvent::WhatsThisClicked) {
2335         event->accept();
2336         QWhatsThisClickedEvent* whatsThisEvent = dynamic_cast<QWhatsThisClickedEvent*>(event);
2337         QDesktopServices::openUrl(QUrl(whatsThisEvent->href()));
2338         return true;
2339     }
2340     return KXmlGuiWindow::event(event);
2341 }
2342
2343 bool DolphinMainWindow::eventFilter(QObject* obj, QEvent* event)
2344 {
2345     Q_UNUSED(obj)
2346     if (event->type() == QEvent::WhatsThisClicked) {
2347         event->accept();
2348         QWhatsThisClickedEvent* whatsThisEvent = dynamic_cast<QWhatsThisClickedEvent*>(event);
2349         QDesktopServices::openUrl(QUrl(whatsThisEvent->href()));
2350         return true;
2351     }
2352     return false;
2353 }
2354
2355 void DolphinMainWindow::focusTerminalPanel()
2356 {
2357     if (m_terminalPanel->isVisible()) {
2358         if (m_terminalPanel->terminalHasFocus()) {
2359             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2360             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2361         } else {
2362             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2363             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2364         }
2365     } else {
2366         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2367         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2368     }
2369 }
2370
2371 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2372     KIO::FileUndoManager::UiInterface()
2373 {
2374 }
2375
2376 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2377 {
2378 }
2379
2380 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2381 {
2382     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2383     if (mainWin) {
2384         DolphinViewContainer* container = mainWin->activeViewContainer();
2385         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2386     } else {
2387         KIO::FileUndoManager::UiInterface::jobError(job);
2388     }
2389 }
2390
2391 bool DolphinMainWindow::isUrlOpen(const QString& url)
2392 {
2393     return m_tabWidget->isUrlOpen(QUrl::fromUserInput((url)));
2394 }
2395