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 "dolphin_generalsettings.h"
  12 #include "dolphinbookmarkhandler.h"
  13 #include "dolphincontextmenu.h"
  14 #include "dolphindockwidget.h"
  15 #include "dolphinmainwindowadaptor.h"
  16 #include "dolphinnavigatorswidgetaction.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinplacesmodelsingleton.h"
  19 #include "dolphinrecenttabsmenu.h"
  20 #include "dolphintabpage.h"
  21 #include "dolphinurlnavigatorscontroller.h"
  22 #include "dolphinviewcontainer.h"
  23 #include "global.h"
  24 #include "middleclickactioneventfilter.h"
  25 #include "panels/folders/folderspanel.h"
  26 #include "panels/places/placespanel.h"
  27 #include "panels/terminal/terminalpanel.h"
  28 #include "selectionmode/actiontexthelper.h"
  29 #include "settings/dolphinsettingsdialog.h"
  30 #include "statusbar/dolphinstatusbar.h"
  31 #include "views/dolphinnewfilemenuobserver.h"
  32 #include "views/dolphinremoteencoding.h"
  33 #include "views/dolphinviewactionhandler.h"
  34 #include "views/draganddrophelper.h"
  35 #include "views/viewproperties.h"
  36
  37 #include <KActionCollection>
  38 #include <KActionMenu>
  39 #include <KAuthorized>
  40 #include <KConfig>
  41 #include <KConfigGui>
  42 #include <KDualAction>
  43 #include <KFileItemListProperties>
  44 #include <KIO/CommandLauncherJob>
  45 #include <kio_version.h>
  46 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
  47 #include <KIO/JobUiDelegateFactory>
  48 #else
  49 #include <KIO/JobUiDelegate>
  50 #endif
  51 #include <KIO/OpenFileManagerWindowJob>
  52 #include <KIO/OpenUrlJob>
  53 #include <KJobWidgets>
  54 #include <KLocalizedString>
  55 #include <KMessageBox>
  56 #include <KMoreToolsMenuFactory>
  57 #include <KProtocolInfo>
  58 #include <KProtocolManager>
  59 #include <KShell>
  60 #include <KShortcutsDialog>
  61 #include <KStandardAction>
  62 #include <KStartupInfo>
  63 #include <KSycoca>
  64 #include <KTerminalLauncherJob>
  65 #include <KToggleAction>
  66 #include <KToolBar>
  67 #include <KToolBarPopupAction>
  68 #include <KUrlComboBox>
  69 #include <KUrlNavigator>
  70 #include <KWindowSystem>
  71 #include <KXMLGUIFactory>
  72
  73 #include <kio_version.h>
  74 #include <kwidgetsaddons_version.h>
  75
  76 #include <QApplication>
  77 #include <QClipboard>
  78 #include <QCloseEvent>
  79 #include <QDesktopServices>
  80 #include <QDialog>
  81 #include <QDomDocument>
  82 #include <QFileInfo>
  83 #include <QLineEdit>
  84 #include <QMenuBar>
  85 #include <QPushButton>
  86 #include <QShowEvent>
  87 #include <QStandardPaths>
  88 #include <QTimer>
  89 #include <QToolButton>
  90
  91 namespace
  92 {
  93 // Used for GeneralSettings::version() to determine whether
  94 // an updated version of Dolphin is running, so as to migrate
  95 // removed/renamed ...etc config entries; increment it in such
  96 // cases
  97 const int CurrentDolphinVersion = 202;
  98 // The maximum number of entries in the back/forward popup menu
  99 const int MaxNumberOfNavigationentries = 12;
 100 // The maximum number of "Activate Tab" shortcuts
 101 const int MaxActivateTabShortcuts = 9;
 102 }
 103
 104 DolphinMainWindow::DolphinMainWindow()
 105     : KXmlGuiWindow(nullptr)
 106     , m_newFileMenu(nullptr)
 107     , m_tabWidget(nullptr)
 108     , m_activeViewContainer(nullptr)
 109     , m_actionHandler(nullptr)
 110     , m_remoteEncoding(nullptr)
 111     , m_settingsDialog()
 112     , m_bookmarkHandler(nullptr)
 113     , m_lastHandleUrlOpenJob(nullptr)
 114     , m_terminalPanel(nullptr)
 115     , m_placesPanel(nullptr)
 116     , m_tearDownFromPlacesRequested(false)
 117     , m_backAction(nullptr)
 118     , m_forwardAction(nullptr)
 119 {
 120     Q_INIT_RESOURCE(dolphin);
 121
 122     new MainWindowAdaptor(this);
 123
 124 #ifndef Q_OS_WIN
 125     setWindowFlags(Qt::WindowContextHelpButtonHint);
 126 #endif
 127     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 128     setObjectName(QStringLiteral("Dolphin#"));
 129
 130     setStateConfigGroup("State");
 131
 132     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 133
 134     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 135     undoManager->setUiInterface(new UndoUiInterface());
 136
 137     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 138     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 139     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 140     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 141
 142     const bool firstRun = (GeneralSettings::version() < 200);
 143     if (firstRun) {
 144         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 145     }
 146
 147     setAcceptDrops(true);
 148
 149     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 150     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 151     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 152     m_tabWidget->setObjectName("tabWidget");
 153     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 154     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 155     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 156     setCentralWidget(m_tabWidget);
 157
 158     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 159     setupActions();
 160
 161     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 162     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 163     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 164     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 165
 166     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 167     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 168
 169     setupDockWidgets();
 170
 171     setupGUI(Save | Create | ToolBar);
 172     stateChanged(QStringLiteral("new_file"));
 173
 174     QClipboard *clipboard = QApplication::clipboard();
 175     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 176
 177     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 178     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 179
 180     if (firstRun) {
 181         menuBar()->setVisible(false);
 182     }
 183
 184     const bool showMenu = !menuBar()->isHidden();
 185     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 186     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 187
 188     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 189     hamburgerMenu->setMenuBar(menuBar());
 190     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 191     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 192     hamburgerMenu->hideActionsOf(toolBar());
 193     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 194         addHamburgerMenuToToolbar();
 195     }
 196
 197     updateAllowedToolbarAreas();
 198
 199     // enable middle-click on back/forward/up to open in a new tab
 200     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 201     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 202     toolBar()->installEventFilter(middleClickEventFilter);
 203
 204     setupWhatsThis();
 205
 206     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 207
 208     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 209
 210     m_fileItemActions.setParentWidget(this);
 211     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 212         showErrorMessage(errorMessage);
 213     });
 214
 215     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 216 }
 217
 218 DolphinMainWindow::~DolphinMainWindow()
 219 {
 220     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 221     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 222 }
 223
 224 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 225 {
 226     QVector<DolphinViewContainer *> viewContainers;
 227
 228     for (int i = 0; i < m_tabWidget->count(); ++i) {
 229         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 230
 231         viewContainers << tabPage->primaryViewContainer();
 232         if (tabPage->splitViewEnabled()) {
 233             viewContainers << tabPage->secondaryViewContainer();
 234         }
 235     }
 236     return viewContainers;
 237 }
 238
 239 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 240 {
 241     m_tabWidget->openDirectories(dirs, splitView);
 242 }
 243
 244 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 245 {
 246     openDirectories(QUrl::fromStringList(dirs), splitView);
 247 }
 248
 249 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 250 {
 251     m_tabWidget->openFiles(files, splitView);
 252 }
 253
 254 bool DolphinMainWindow::isFoldersPanelEnabled() const
 255 {
 256     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 257 }
 258
 259 bool DolphinMainWindow::isInformationPanelEnabled() const
 260 {
 261 #if HAVE_BALOO
 262     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 263 #else
 264     return false;
 265 #endif
 266 }
 267
 268 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 269 {
 270     openFiles(QUrl::fromStringList(files), splitView);
 271 }
 272
 273 void DolphinMainWindow::activateWindow(const QString &activationToken)
 274 {
 275     window()->setAttribute(Qt::WA_NativeWindow, true);
 276
 277     if (KWindowSystem::isPlatformWayland()) {
 278         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 279     } else {
 280         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 281     }
 282
 283     KWindowSystem::activateWindow(window()->windowHandle());
 284 }
 285
 286 bool DolphinMainWindow::isActiveWindow()
 287 {
 288     return window()->isActiveWindow();
 289 }
 290
 291 void DolphinMainWindow::showCommand(CommandType command)
 292 {
 293     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 294     switch (command) {
 295     case KIO::FileUndoManager::Copy:
 296         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 297         break;
 298     case KIO::FileUndoManager::Move:
 299         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 300         break;
 301     case KIO::FileUndoManager::Link:
 302         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 303         break;
 304     case KIO::FileUndoManager::Trash:
 305         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 306         break;
 307     case KIO::FileUndoManager::Rename:
 308         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 309         break;
 310
 311     case KIO::FileUndoManager::Mkdir:
 312         statusBar->setText(i18nc("@info:status", "Created folder."));
 313         break;
 314
 315     default:
 316         break;
 317     }
 318 }
 319
 320 void DolphinMainWindow::pasteIntoFolder()
 321 {
 322     m_activeViewContainer->view()->pasteIntoFolder();
 323 }
 324
 325 void DolphinMainWindow::changeUrl(const QUrl &url)
 326 {
 327     if (!KProtocolManager::supportsListing(url)) {
 328         // The URL navigator only checks for validity, not
 329         // if the URL can be listed. An error message is
 330         // shown due to DolphinViewContainer::restoreView().
 331         return;
 332     }
 333
 334     m_activeViewContainer->setUrl(url);
 335     updateFileAndEditActions();
 336     updatePasteAction();
 337     updateViewActions();
 338     updateGoActions();
 339
 340     Q_EMIT urlChanged(url);
 341 }
 342
 343 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 344 {
 345     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 346         m_placesPanel->proceedWithTearDown();
 347         m_tearDownFromPlacesRequested = false;
 348     }
 349
 350     m_activeViewContainer->setAutoGrabFocus(false);
 351     changeUrl(url);
 352     m_activeViewContainer->setAutoGrabFocus(true);
 353 }
 354
 355 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 356 {
 357     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 358     editableLocationAction->setChecked(editable);
 359 }
 360
 361 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 362 {
 363     updateFileAndEditActions();
 364
 365     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 366
 367     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 368     if (selectedUrlsCount == 2) {
 369         compareFilesAction->setEnabled(isKompareInstalled());
 370     } else {
 371         compareFilesAction->setEnabled(false);
 372     }
 373
 374     Q_EMIT selectionChanged(selection);
 375 }
 376
 377 void DolphinMainWindow::updateHistory()
 378 {
 379     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 380     const int index = urlNavigator->historyIndex();
 381
 382     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 383     if (backAction) {
 384         backAction->setToolTip(i18nc("@info", "Go back"));
 385         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 386         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 387     }
 388
 389     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 390     if (forwardAction) {
 391         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 392         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 393         forwardAction->setEnabled(index > 0);
 394     }
 395 }
 396
 397 void DolphinMainWindow::updateFilterBarAction(bool show)
 398 {
 399     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 400     toggleFilterBarAction->setChecked(show);
 401 }
 402
 403 void DolphinMainWindow::openNewMainWindow()
 404 {
 405     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 406 }
 407
 408 void DolphinMainWindow::openNewActivatedTab()
 409 {
 410     // keep browsers compatibility, new tab is always after last one
 411     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 412     GeneralSettings::setOpenNewTabAfterLastTab(true);
 413     m_tabWidget->openNewActivatedTab();
 414     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 415 }
 416
 417 void DolphinMainWindow::addToPlaces()
 418 {
 419     QUrl url;
 420     QString name;
 421
 422     // If nothing is selected, act on the current dir
 423     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 424         url = m_activeViewContainer->url();
 425         name = m_activeViewContainer->placesText();
 426     } else {
 427         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 428         url = dirToAdd.url();
 429         name = dirToAdd.name();
 430     }
 431     if (url.isValid()) {
 432         QString icon;
 433         if (m_activeViewContainer->isSearchModeEnabled()) {
 434             icon = QStringLiteral("folder-saved-search-symbolic");
 435         } else {
 436             icon = KIO::iconNameForUrl(url);
 437         }
 438         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 439     }
 440 }
 441
 442 void DolphinMainWindow::openNewTab(const QUrl &url)
 443 {
 444     m_tabWidget->openNewTab(url, QUrl());
 445 }
 446
 447 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 448 {
 449     m_tabWidget->openNewActivatedTab(url, QUrl());
 450 }
 451
 452 void DolphinMainWindow::openNewWindow(const QUrl &url)
 453 {
 454     Dolphin::openNewWindow({url}, this);
 455 }
 456
 457 void DolphinMainWindow::slotSplitViewChanged()
 458 {
 459     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 460     updateSplitAction();
 461 }
 462
 463 void DolphinMainWindow::openInNewTab()
 464 {
 465     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 466     bool tabCreated = false;
 467
 468     for (const KFileItem &item : list) {
 469         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 470         if (!url.isEmpty()) {
 471             openNewTab(url);
 472             tabCreated = true;
 473         }
 474     }
 475
 476     // if no new tab has been created from the selection
 477     // open the current directory in a new tab
 478     if (!tabCreated) {
 479         openNewTab(m_activeViewContainer->url());
 480     }
 481 }
 482
 483 void DolphinMainWindow::openInNewWindow()
 484 {
 485     QUrl newWindowUrl;
 486
 487     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 488     if (list.isEmpty()) {
 489         newWindowUrl = m_activeViewContainer->url();
 490     } else if (list.count() == 1) {
 491         const KFileItem &item = list.first();
 492         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 493     }
 494
 495     if (!newWindowUrl.isEmpty()) {
 496         Dolphin::openNewWindow({newWindowUrl}, this);
 497     }
 498 }
 499
 500 void DolphinMainWindow::showTarget()
 501 {
 502     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 503     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 504
 505     auto job = KIO::statDetails(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 506
 507     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 508         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 509
 510         if (statJob->error()) {
 511             m_activeViewContainer->showMessage(job->errorString(), DolphinViewContainer::Error);
 512         } else {
 513             KIO::highlightInFileManager({destinationUrl});
 514         }
 515     });
 516 }
 517
 518 void DolphinMainWindow::showEvent(QShowEvent *event)
 519 {
 520     KXmlGuiWindow::showEvent(event);
 521
 522     if (!event->spontaneous()) {
 523         m_activeViewContainer->view()->setFocus();
 524     }
 525 }
 526
 527 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 528 {
 529     // Find out if Dolphin is closed directly by the user or
 530     // by the session manager because the session is closed
 531     bool closedByUser = true;
 532     if (qApp->isSavingSession()) {
 533         closedByUser = false;
 534     }
 535
 536     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 537         // Ask the user if he really wants to quit and close all tabs.
 538         // Open a confirmation dialog with 3 buttons:
 539         // QDialogButtonBox::Yes    -> Quit
 540         // QDialogButtonBox::No     -> Close only the current tab
 541         // QDialogButtonBox::Cancel -> do nothing
 542         QDialog *dialog = new QDialog(this, Qt::Dialog);
 543         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 544         dialog->setModal(true);
 545         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 546         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 547                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 548                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 549         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 550         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 551         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 552
 553         bool doNotAskAgainCheckboxResult = false;
 554
 555         const auto result = KMessageBox::createKMessageBox(dialog,
 556                                                            buttons,
 557                                                            QMessageBox::Warning,
 558                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 559                                                            QStringList(),
 560                                                            i18n("Do not ask again"),
 561                                                            &doNotAskAgainCheckboxResult,
 562                                                            KMessageBox::Notify);
 563
 564         if (doNotAskAgainCheckboxResult) {
 565             GeneralSettings::setConfirmClosingMultipleTabs(false);
 566         }
 567
 568         switch (result) {
 569         case QDialogButtonBox::Yes:
 570             // Quit
 571             break;
 572         case QDialogButtonBox::No:
 573             // Close only the current tab
 574             m_tabWidget->closeTab();
 575             Q_FALLTHROUGH();
 576         default:
 577             event->ignore();
 578             return;
 579         }
 580     }
 581
 582     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 583         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 584         // Open a confirmation dialog with 3 buttons:
 585         // QDialogButtonBox::Yes    -> Quit
 586         // QDialogButtonBox::No     -> Show Terminal Panel
 587         // QDialogButtonBox::Cancel -> do nothing
 588         QDialog *dialog = new QDialog(this, Qt::Dialog);
 589         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 590         dialog->setModal(true);
 591         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 592         if (!m_terminalPanel->isVisible()) {
 593             standardButtons |= QDialogButtonBox::No;
 594         }
 595         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 596         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 597         if (!m_terminalPanel->isVisible()) {
 598             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 599         }
 600         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 601
 602         bool doNotAskAgainCheckboxResult = false;
 603
 604         const auto result = KMessageBox::createKMessageBox(
 605             dialog,
 606             buttons,
 607             QMessageBox::Warning,
 608             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 609             QStringList(),
 610             i18n("Do not ask again"),
 611             &doNotAskAgainCheckboxResult,
 612             KMessageBox::Dangerous);
 613
 614         if (doNotAskAgainCheckboxResult) {
 615             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 616         }
 617
 618         switch (result) {
 619         case QDialogButtonBox::Yes:
 620             // Quit
 621             break;
 622         case QDialogButtonBox::No:
 623             actionCollection()->action("show_terminal_panel")->trigger();
 624             // Do not quit, ignore quit event
 625             Q_FALLTHROUGH();
 626         default:
 627             event->ignore();
 628             return;
 629         }
 630     }
 631
 632     if (GeneralSettings::rememberOpenedTabs()) {
 633         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 634         KConfig *config = KConfigGui::sessionConfig();
 635         saveGlobalProperties(config);
 636         savePropertiesInternal(config, 1);
 637         config->sync();
 638     }
 639
 640     GeneralSettings::setVersion(CurrentDolphinVersion);
 641     GeneralSettings::self()->save();
 642
 643     KXmlGuiWindow::closeEvent(event);
 644 }
 645
 646 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 647 {
 648     m_tabWidget->saveProperties(group);
 649 }
 650
 651 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 652 {
 653     m_tabWidget->readProperties(group);
 654 }
 655
 656 void DolphinMainWindow::updateNewMenu()
 657 {
 658     m_newFileMenu->checkUpToDate();
 659 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 660     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 661 #else
 662     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 663 #endif
 664 }
 665
 666 void DolphinMainWindow::createDirectory()
 667 {
 668 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 669     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 670 #else
 671     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 672 #endif
 673     m_newFileMenu->createDirectory();
 674 }
 675
 676 void DolphinMainWindow::quit()
 677 {
 678     close();
 679 }
 680
 681 void DolphinMainWindow::showErrorMessage(const QString &message)
 682 {
 683     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 684 }
 685
 686 void DolphinMainWindow::slotUndoAvailable(bool available)
 687 {
 688     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 689     if (undoAction) {
 690         undoAction->setEnabled(available);
 691     }
 692 }
 693
 694 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 695 {
 696     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 697     if (undoAction) {
 698         undoAction->setText(text);
 699     }
 700 }
 701
 702 void DolphinMainWindow::undo()
 703 {
 704     clearStatusBar();
 705     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 706     KIO::FileUndoManager::self()->undo();
 707 }
 708
 709 void DolphinMainWindow::cut()
 710 {
 711     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 712         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 713     } else {
 714         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 715         m_activeViewContainer->setSelectionModeEnabled(false);
 716     }
 717 }
 718
 719 void DolphinMainWindow::copy()
 720 {
 721     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 722         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 723     } else {
 724         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 725         m_activeViewContainer->setSelectionModeEnabled(false);
 726     }
 727 }
 728
 729 void DolphinMainWindow::paste()
 730 {
 731     m_activeViewContainer->view()->paste();
 732 }
 733
 734 void DolphinMainWindow::find()
 735 {
 736     m_activeViewContainer->setSearchModeEnabled(true);
 737 }
 738
 739 void DolphinMainWindow::updateSearchAction()
 740 {
 741     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 742     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 743 }
 744
 745 void DolphinMainWindow::updatePasteAction()
 746 {
 747     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 748     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 749     pasteAction->setEnabled(pasteInfo.first);
 750     pasteAction->setText(pasteInfo.second);
 751 }
 752
 753 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 754 {
 755     updatePasteAction();
 756 }
 757
 758 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 759 {
 760     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 761         goBackInNewTab();
 762     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 763         goForwardInNewTab();
 764     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 765         goUpInNewTab();
 766     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 767         goHomeInNewTab();
 768     }
 769 }
 770
 771 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 772 {
 773     const QUrl url = urlNavigator->locationUrl(historyIndex);
 774
 775     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 776
 777     if (!urlNavigator->showFullPath()) {
 778         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 779
 780         const QModelIndex closestIdx = placesModel->closestItem(url);
 781         if (closestIdx.isValid()) {
 782             const QUrl placeUrl = placesModel->url(closestIdx);
 783
 784             text = placesModel->text(closestIdx);
 785
 786             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 787
 788             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 789                 pathInsidePlace.prepend(QLatin1Char('/'));
 790             }
 791
 792             if (pathInsidePlace != QLatin1Char('/')) {
 793                 text.append(pathInsidePlace);
 794             }
 795         }
 796     }
 797
 798     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 799     action->setData(historyIndex);
 800     return action;
 801 }
 802
 803 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 804 {
 805     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 806     int entries = 0;
 807     m_backAction->menu()->clear();
 808     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 809         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_backAction->menu());
 810         m_backAction->menu()->addAction(action);
 811     }
 812 }
 813
 814 void DolphinMainWindow::slotGoBack(QAction *action)
 815 {
 816     int gotoIndex = action->data().value<int>();
 817     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 818     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 819         goBack();
 820     }
 821 }
 822
 823 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 824 {
 825     if (action) {
 826         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 827         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 828     }
 829 }
 830
 831 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 832 {
 833     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 834     int entries = 0;
 835     m_forwardAction->menu()->clear();
 836     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 837         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_forwardAction->menu());
 838         m_forwardAction->menu()->addAction(action);
 839     }
 840 }
 841
 842 void DolphinMainWindow::slotGoForward(QAction *action)
 843 {
 844     int gotoIndex = action->data().value<int>();
 845     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 846     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 847         goForward();
 848     }
 849 }
 850
 851 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 852 {
 853     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 854 }
 855
 856 void DolphinMainWindow::selectAll()
 857 {
 858     clearStatusBar();
 859
 860     // if the URL navigator is editable and focused, select the whole
 861     // URL instead of all items of the view
 862
 863     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 864     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
 865     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
 866     if (selectUrl) {
 867         lineEdit->selectAll();
 868     } else {
 869         m_activeViewContainer->view()->selectAll();
 870     }
 871 }
 872
 873 void DolphinMainWindow::invertSelection()
 874 {
 875     clearStatusBar();
 876     m_activeViewContainer->view()->invertSelection();
 877 }
 878
 879 void DolphinMainWindow::toggleSplitView()
 880 {
 881     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 882     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 883
 884     updateViewActions();
 885 }
 886
 887 void DolphinMainWindow::toggleSplitStash()
 888 {
 889     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 890     tabPage->setSplitViewEnabled(false, WithAnimation);
 891     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 892 }
 893
 894 void DolphinMainWindow::copyToInactiveSplitView()
 895 {
 896     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 897         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
 898     } else {
 899         m_tabWidget->copyToInactiveSplitView();
 900         m_activeViewContainer->setSelectionModeEnabled(false);
 901     }
 902 }
 903
 904 void DolphinMainWindow::moveToInactiveSplitView()
 905 {
 906     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 907         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
 908     } else {
 909         m_tabWidget->moveToInactiveSplitView();
 910         m_activeViewContainer->setSelectionModeEnabled(false);
 911     }
 912 }
 913
 914 void DolphinMainWindow::reloadView()
 915 {
 916     clearStatusBar();
 917     m_activeViewContainer->reload();
 918     m_activeViewContainer->statusBar()->updateSpaceInfo();
 919 }
 920
 921 void DolphinMainWindow::stopLoading()
 922 {
 923     m_activeViewContainer->view()->stopLoading();
 924 }
 925
 926 void DolphinMainWindow::enableStopAction()
 927 {
 928     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 929 }
 930
 931 void DolphinMainWindow::disableStopAction()
 932 {
 933     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 934 }
 935
 936 void DolphinMainWindow::toggleSelectionMode()
 937 {
 938     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
 939
 940     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
 941     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
 942 }
 943
 944 void DolphinMainWindow::showFilterBar()
 945 {
 946     m_activeViewContainer->setFilterBarVisible(true);
 947 }
 948
 949 void DolphinMainWindow::toggleFilterBar()
 950 {
 951     const bool checked = !m_activeViewContainer->isFilterBarVisible();
 952     m_activeViewContainer->setFilterBarVisible(checked);
 953
 954     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 955     toggleFilterBarAction->setChecked(checked);
 956 }
 957
 958 void DolphinMainWindow::toggleEditLocation()
 959 {
 960     clearStatusBar();
 961
 962     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
 963     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 964     urlNavigator->setUrlEditable(action->isChecked());
 965 }
 966
 967 void DolphinMainWindow::replaceLocation()
 968 {
 969     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
 970     QLineEdit *lineEdit = navigator->editor()->lineEdit();
 971
 972     // If the text field currently has focus and everything is selected,
 973     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 974     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
 975         navigator->setUrlEditable(false);
 976     } else {
 977         navigator->setUrlEditable(true);
 978         navigator->setFocus();
 979         lineEdit->selectAll();
 980     }
 981 }
 982
 983 void DolphinMainWindow::togglePanelLockState()
 984 {
 985     const bool newLockState = !GeneralSettings::lockPanels();
 986     const auto childrenObjects = children();
 987     for (QObject *child : childrenObjects) {
 988         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
 989         if (dock) {
 990             dock->setLocked(newLockState);
 991         }
 992     }
 993
 994     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
 995
 996     GeneralSettings::setLockPanels(newLockState);
 997 }
 998
 999 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1000 {
1001     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1002         m_activeViewContainer->view()->setFocus();
1003     }
1004 }
1005
1006 void DolphinMainWindow::goBack()
1007 {
1008     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1009     urlNavigator->goBack();
1010
1011     if (urlNavigator->locationState().isEmpty()) {
1012         // An empty location state indicates a redirection URL,
1013         // which must be skipped too
1014         urlNavigator->goBack();
1015     }
1016 }
1017
1018 void DolphinMainWindow::goForward()
1019 {
1020     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1021 }
1022
1023 void DolphinMainWindow::goUp()
1024 {
1025     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1026 }
1027
1028 void DolphinMainWindow::goHome()
1029 {
1030     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1031 }
1032
1033 void DolphinMainWindow::goBackInNewTab()
1034 {
1035     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1036     const int index = urlNavigator->historyIndex() + 1;
1037     openNewTab(urlNavigator->locationUrl(index));
1038 }
1039
1040 void DolphinMainWindow::goForwardInNewTab()
1041 {
1042     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1043     const int index = urlNavigator->historyIndex() - 1;
1044     openNewTab(urlNavigator->locationUrl(index));
1045 }
1046
1047 void DolphinMainWindow::goUpInNewTab()
1048 {
1049     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1050     openNewTab(KIO::upUrl(currentUrl));
1051 }
1052
1053 void DolphinMainWindow::goHomeInNewTab()
1054 {
1055     openNewTab(Dolphin::homeUrl());
1056 }
1057
1058 void DolphinMainWindow::compareFiles()
1059 {
1060     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1061     if (items.count() != 2) {
1062         // The action is disabled in this case, but it could have been triggered
1063         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1064         return;
1065     }
1066
1067     QUrl urlA = items.at(0).url();
1068     QUrl urlB = items.at(1).url();
1069
1070     QString command(QStringLiteral("kompare -c \""));
1071     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1072     command.append("\" \"");
1073     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1074     command.append('\"');
1075
1076     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1077     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1078     job->start();
1079 }
1080
1081 void DolphinMainWindow::toggleShowMenuBar()
1082 {
1083     const bool visible = menuBar()->isVisible();
1084     menuBar()->setVisible(!visible);
1085 }
1086
1087 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1088 {
1089     m_searchTools.clear();
1090     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(&m_searchTools, {"files-find"}, m_activeViewContainer->url());
1091     QList<QAction *> actions = m_searchTools.actions();
1092     if (actions.isEmpty()) {
1093         return nullptr;
1094     }
1095     QAction *action = actions.first();
1096     if (action->isSeparator()) {
1097         return nullptr;
1098     }
1099     return action;
1100 }
1101
1102 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1103 {
1104     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1105     if (!openPreferredSearchTool) {
1106         return;
1107     }
1108     QPointer<QAction> tool = preferredSearchTool();
1109     if (tool) {
1110         openPreferredSearchTool->setVisible(true);
1111         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1112         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1113         // https://bugs.kde.org/show_bug.cgi?id=442815
1114         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1115             openPreferredSearchTool->setIcon(tool->icon());
1116         }
1117     } else {
1118         openPreferredSearchTool->setVisible(false);
1119         // still visible in Shortcuts configuration window
1120         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1121         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1122     }
1123 }
1124
1125 void DolphinMainWindow::openPreferredSearchTool()
1126 {
1127     QPointer<QAction> tool = preferredSearchTool();
1128     if (tool) {
1129         tool->trigger();
1130     }
1131 }
1132
1133 void DolphinMainWindow::openTerminal()
1134 {
1135     openTerminalJob(m_activeViewContainer->url());
1136 }
1137
1138 void DolphinMainWindow::openTerminalHere()
1139 {
1140     QList<QUrl> urls = {};
1141
1142     for (const KFileItem &item : m_activeViewContainer->view()->selectedItems()) {
1143         QUrl url = item.targetUrl();
1144         if (item.isFile()) {
1145             url.setPath(QFileInfo(url.path()).absolutePath());
1146         }
1147         if (!urls.contains(url)) {
1148             urls << url;
1149         }
1150     }
1151
1152     // No items are selected. Open a terminal window for the current location.
1153     if (urls.count() == 0) {
1154         openTerminal();
1155         return;
1156     }
1157
1158     if (urls.count() > 5) {
1159         QString question = i18np("Are you sure you want to open 1 terminal window?", "Are you sure you want to open %1 terminal windows?", urls.count());
1160 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1161         const int answer = KMessageBox::warningTwoActions(
1162             this,
1163             question,
1164             {},
1165 #else
1166         const int answer = KMessageBox::warningYesNo(
1167             this,
1168             question,
1169             {},
1170 #endif
1171             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1172             KStandardGuiItem::cancel());
1173 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1174         if (answer != KMessageBox::PrimaryAction) {
1175 #else
1176         if (answer != KMessageBox::Yes) {
1177 #endif
1178             return;
1179         }
1180     }
1181
1182     for (const QUrl &url : urls) {
1183         openTerminalJob(url);
1184     }
1185 }
1186
1187 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1188 {
1189     if (url.isLocalFile()) {
1190         auto job = new KTerminalLauncherJob(QString());
1191         job->setWorkingDirectory(url.toLocalFile());
1192         job->start();
1193         return;
1194     }
1195
1196     // Not a local file, with protocol Class ":local", try stat'ing
1197     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1198         KIO::StatJob *job = KIO::mostLocalUrl(url);
1199         KJobWidgets::setWindow(job, this);
1200         connect(job, &KJob::result, this, [job]() {
1201             QUrl statUrl;
1202             if (!job->error()) {
1203                 statUrl = job->mostLocalUrl();
1204             }
1205
1206             auto job = new KTerminalLauncherJob(QString());
1207             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1208             job->start();
1209         });
1210
1211         return;
1212     }
1213
1214     // Nothing worked, just use $HOME
1215     auto job = new KTerminalLauncherJob(QString());
1216     job->setWorkingDirectory(QDir::homePath());
1217     job->start();
1218 }
1219
1220 void DolphinMainWindow::editSettings()
1221 {
1222     if (!m_settingsDialog) {
1223         DolphinViewContainer *container = activeViewContainer();
1224         container->view()->writeSettings();
1225
1226         const QUrl url = container->url();
1227         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1228         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1229         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1230         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1231         settingsDialog->show();
1232         m_settingsDialog = settingsDialog;
1233     } else {
1234         m_settingsDialog.data()->raise();
1235     }
1236 }
1237
1238 void DolphinMainWindow::handleUrl(const QUrl &url)
1239 {
1240     delete m_lastHandleUrlOpenJob;
1241     m_lastHandleUrlOpenJob = nullptr;
1242
1243     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1244         activeViewContainer()->setUrl(url);
1245     } else {
1246         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1247 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
1248         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1249 #else
1250         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1251 #endif
1252         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1253
1254         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1255             if (mimetype == QLatin1String("inode/directory")) {
1256                 // If it's a dir, we'll take it from here
1257                 m_lastHandleUrlOpenJob->kill();
1258                 m_lastHandleUrlOpenJob = nullptr;
1259                 activeViewContainer()->setUrl(url);
1260             }
1261         });
1262
1263         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1264             m_lastHandleUrlOpenJob = nullptr;
1265         });
1266
1267         m_lastHandleUrlOpenJob->start();
1268     }
1269 }
1270
1271 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1272 {
1273     // trash:/ is writable but we don't want to create new items in it.
1274     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1275     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1276 }
1277
1278 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1279 {
1280     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1281     contextMenu.data()->exec(pos);
1282
1283     // Delete the menu, unless it has been deleted in its own nested event loop already.
1284     if (contextMenu) {
1285         contextMenu->deleteLater();
1286     }
1287 }
1288
1289 QMenu *DolphinMainWindow::createPopupMenu()
1290 {
1291     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1292
1293     menu->addSeparator();
1294     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1295
1296     return menu;
1297 }
1298
1299 void DolphinMainWindow::updateHamburgerMenu()
1300 {
1301     KActionCollection *ac = actionCollection();
1302     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1303     auto menu = hamburgerMenu->menu();
1304     if (!menu) {
1305         menu = new QMenu(this);
1306         hamburgerMenu->setMenu(menu);
1307         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1308         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1309     } else {
1310         menu->clear();
1311     }
1312     const QList<QAction *> toolbarActions = toolBar()->actions();
1313
1314     if (!toolBar()->isVisible()) {
1315         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1316         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1317         menu->addAction(toolBarMenuAction());
1318         menu->addSeparator();
1319     }
1320
1321     // This group of actions (until the next separator) contains all the most basic actions
1322     // necessary to use Dolphin effectively.
1323     menu->addAction(ac->action(QStringLiteral("go_back")));
1324     menu->addAction(ac->action(QStringLiteral("go_forward")));
1325
1326     menu->addMenu(m_newFileMenu->menu());
1327     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1328         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1329     }
1330     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1331     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1332     if (!toolBar()->isVisible()
1333         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1334             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1335         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1336         // This way a search action will only be added if none of the three available
1337         // search actions is present on the toolbar.
1338     }
1339     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1340         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1341         // This way a filter action will only be added if none of the two available
1342         // filter actions is present on the toolbar.
1343     }
1344     menu->addSeparator();
1345
1346     // The second group of actions (up until the next separator) contains actions for opening
1347     // additional views to interact with the file system.
1348     menu->addAction(ac->action(QStringLiteral("file_new")));
1349     menu->addAction(ac->action(QStringLiteral("new_tab")));
1350     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1351         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1352     }
1353     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1354     menu->addSeparator();
1355
1356     // The third group contains actions to change what one sees in the view
1357     // and to change the more general UI.
1358     if (!toolBar()->isVisible()
1359         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1360             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1361         menu->addAction(ac->action(QStringLiteral("view_mode")));
1362     }
1363     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1364     menu->addAction(ac->action(QStringLiteral("sort")));
1365     menu->addAction(ac->action(QStringLiteral("additional_info")));
1366     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1367         menu->addAction(ac->action(QStringLiteral("zoom")));
1368     }
1369     menu->addAction(ac->action(QStringLiteral("panels")));
1370
1371     // The "Configure" menu is not added to the actionCollection() because there is hardly
1372     // a good reason for users to put it on their toolbar.
1373     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1374     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1375     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1376     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1377     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1378     hamburgerMenu->hideActionsOf(configureMenu);
1379 }
1380
1381 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1382 {
1383     DolphinViewContainer *view = activeViewContainer();
1384
1385     if (view->url() == url) {
1386         view->clearFilterBar(); // Fixes bug 259382.
1387
1388         // We can end up here if the user clicked a device in the Places Panel
1389         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1390         reloadView();
1391     } else {
1392         view->disableUrlNavigatorSelectionRequests();
1393         changeUrl(url);
1394         view->enableUrlNavigatorSelectionRequests();
1395     }
1396 }
1397
1398 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1399 {
1400     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1401 }
1402
1403 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1404 {
1405     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1406     Q_ASSERT(viewContainer);
1407
1408     m_activeViewContainer = viewContainer;
1409
1410     if (oldViewContainer) {
1411         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1412         toggleSearchAction->disconnect(oldViewContainer);
1413
1414         // Disconnect all signals between the old view container (container,
1415         // view and url navigator) and main window.
1416         oldViewContainer->disconnect(this);
1417         oldViewContainer->view()->disconnect(this);
1418         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1419         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1420         navigators->primaryUrlNavigator()->disconnect(this);
1421         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1422             secondaryUrlNavigator->disconnect(this);
1423         }
1424
1425         // except the requestItemInfo so that on hover the information panel can still be updated
1426         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1427
1428         // Disconnect other slots.
1429         disconnect(nullptr,
1430                    &DolphinViewContainer::selectionModeChanged,
1431                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1432                    &QAction::setChecked);
1433     }
1434
1435     connectViewSignals(viewContainer);
1436
1437     m_actionHandler->setCurrentView(viewContainer->view());
1438
1439     updateHistory();
1440     updateFileAndEditActions();
1441     updatePasteAction();
1442     updateViewActions();
1443     updateGoActions();
1444     updateSearchAction();
1445
1446     const QUrl url = viewContainer->url();
1447     Q_EMIT urlChanged(url);
1448 }
1449
1450 void DolphinMainWindow::tabCountChanged(int count)
1451 {
1452     const bool enableTabActions = (count > 1);
1453     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1454         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1455     }
1456     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1457     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1458     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1459 }
1460
1461 void DolphinMainWindow::updateWindowTitle()
1462 {
1463     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1464     if (windowTitle() != newTitle) {
1465         setWindowTitle(newTitle);
1466     }
1467 }
1468
1469 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1470 {
1471     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1472         setViewsToHomeIfMountPathOpen(mountPath);
1473     });
1474
1475     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1476         m_tearDownFromPlacesRequested = true;
1477         m_terminalPanel->goHome();
1478         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1479     } else {
1480         m_placesPanel->proceedWithTearDown();
1481     }
1482 }
1483
1484 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1485 {
1486     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1487         setViewsToHomeIfMountPathOpen(mountPath);
1488     });
1489
1490     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1491         m_tearDownFromPlacesRequested = false;
1492         m_terminalPanel->goHome();
1493     }
1494 }
1495
1496 void DolphinMainWindow::slotKeyBindings()
1497 {
1498     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1499     dialog.addCollection(actionCollection());
1500     if (m_terminalPanel) {
1501         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1502         if (konsolePartActionCollection) {
1503             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1504         }
1505     }
1506     dialog.configure();
1507 }
1508
1509 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1510 {
1511     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1512     for (DolphinViewContainer *viewContainer : theViewContainers) {
1513         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1514             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1515         }
1516     }
1517     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1518 }
1519
1520 void DolphinMainWindow::setupActions()
1521 {
1522     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1523
1524     // setup 'File' menu
1525     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1526     QMenu *menu = m_newFileMenu->menu();
1527     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1528     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1529     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1530     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1531
1532     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1533     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1534     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1535     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1536                                    "This opens a new "
1537                                    "window just like this one with the current location and view."
1538                                    "<nl/>You can drag and drop items between windows."));
1539     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1540
1541     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1542     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1543     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1544     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1545                                 "This opens a new "
1546                                 "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1547                                 "A tab is an additional view within this window. "
1548                                 "You can drag and drop items between tabs."));
1549     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N});
1550     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1551
1552     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1553     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1554     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1555     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1556                                      "This adds the selected folder "
1557                                      "to the Places panel."));
1558     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1559
1560     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1561     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1562     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1563                                  "This closes the "
1564                                  "currently viewed tab. If no more tabs are left this window "
1565                                  "will close instead."));
1566
1567     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1568     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1569
1570     // setup 'Edit' menu
1571     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1572
1573     // i18n: This will be the last paragraph for the whatsthis for all three:
1574     // Cut, Copy and Paste
1575     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1576                                             "<para><emphasis>Cut, "
1577                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1578                                             "applications and are among the most used commands. That's why their "
1579                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1580                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1581                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1582     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1583     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1584     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1585                                    "This copies the items "
1586                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1587                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1588                                    "the clipboard to a new location. The items will be removed from their "
1589                                    "initial location.")
1590                             + cutCopyPastePara);
1591     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1592     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1593     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1594                                     "This copies the "
1595                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1596                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1597                                     "from the clipboard to a new location.")
1598                              + cutCopyPastePara);
1599     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1600     // The text of the paste-action is modified dynamically by Dolphin
1601     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1602     // due to the long text, the text "Paste" is used:
1603     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1604     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1605                                "This copies the items from "
1606                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1607                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1608                                "action they are removed from their old location.")
1609                         + cutCopyPastePara);
1610
1611     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1612     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Inactive Split View"));
1613     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Inactive Split View…"));
1614     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1615                                                "This copies the selected items from "
1616                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1617     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1618     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1619     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1620     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1621
1622     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1623     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Inactive Split View"));
1624     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Inactive Split View…"));
1625     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1626                                                "This moves the selected items from "
1627                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1628     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1629     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1630     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1631     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1632
1633     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1634     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter..."));
1635     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1636     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1637                                        "This opens the "
1638                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1639                                        "There you can enter a text to filter the files and folders currently displayed. "
1640                                        "Only those that contain the text in their name will be kept in view."));
1641     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1642     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1643     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1644
1645     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1646     // in the toolbar, with no default shortcut attached, to avoid messing with
1647     // existing workflows (filter bar always open and Ctrl-I to focus)
1648     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1649     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1650     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1651     toggleFilter->setIcon(showFilterBar->icon());
1652     toggleFilter->setToolTip(showFilterBar->toolTip());
1653     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1654     toggleFilter->setCheckable(true);
1655     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1656
1657     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1658     searchAction->setText(i18n("Search..."));
1659     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1660     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1661                                       "<para>This helps you "
1662                                       "find files and folders by opening a <emphasis>find bar</emphasis>. "
1663                                       "There you can enter search terms and specify settings to find the "
1664                                       "objects you are looking for.</para><para>Use this help again on "
1665                                       "the find bar so we can have a look at it while the settings are "
1666                                       "explained.</para>"));
1667
1668     // toggle_search acts as a copy of the main searchAction to be used mainly
1669     // in the toolbar, with no default shortcut attached, to avoid messing with
1670     // existing workflows (search bar always open and Ctrl-F to focus)
1671     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1672     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1673     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1674     toggleSearchAction->setIcon(searchAction->icon());
1675     toggleSearchAction->setToolTip(searchAction->toolTip());
1676     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1677     toggleSearchAction->setCheckable(true);
1678
1679     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1680     // i18n: This action toggles a selection mode.
1681     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1682     // i18n: Opens a selection mode for selecting files/folders.
1683     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1684     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1685     toggleSelectionModeAction->setWhatsThis(xi18nc(
1686         "@info:whatsthis",
1687         "<para>This application only knows which files or folders should be acted on if they are"
1688         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1689         "pressing an item once.</para><para>While in this mode, a quick access bar at the bottom shows available actions for the currently selected items."
1690         "</para>"));
1691     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1692     toggleSelectionModeAction->setCheckable(true);
1693     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1694
1695     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1696     // with the selectAllAction and invertSelectionAction.
1697     auto *toggleSelectionModeToolBarAction =
1698         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1699     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1700     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1701     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1702     toggleSelectionModeToolBarAction->setCheckable(true);
1703     toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
1704     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1705     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1706
1707     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1708     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1709                                          "This selects all "
1710                                          "files and folders in the current location."));
1711
1712     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1713     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1714     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1715                                          "This selects all "
1716                                          "objects that you have currently <emphasis>not</emphasis> selected instead."));
1717     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1718     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1719     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1720
1721     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1722     toggleSelectionModeActionMenu->addAction(selectAllAction);
1723     toggleSelectionModeActionMenu->addAction(invertSelection);
1724     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1725
1726     // setup 'View' menu
1727     // (note that most of it is set up in DolphinViewActionHandler)
1728
1729     QAction *split = actionCollection()->addAction(QStringLiteral("split_view"));
1730     split->setWhatsThis(xi18nc("@info:whatsthis find",
1731                                "<para>This splits "
1732                                "the folder view below into two autonomous views.</para><para>This "
1733                                "way you can see two locations at once and move items between them "
1734                                "quickly.</para>Click this again afterwards to recombine the views."));
1735     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1736     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1737
1738     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1739     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1740     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1741     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1742     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1743     stashSplit->setCheckable(false);
1744     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1745     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1746     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1747
1748     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1749
1750     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1751     stop->setText(i18nc("@action:inmenu View", "Stop"));
1752     stop->setToolTip(i18nc("@info", "Stop loading"));
1753     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1754     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1755     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1756
1757     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1758     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1759     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1760                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1761                                           "editable so you can directly enter a location you want to go to.<nl/>"
1762                                           "You can also switch to editing by clicking to the right of the "
1763                                           "location and switch back by confirming the edited location."));
1764     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1765     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1766
1767     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1768     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1769     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1770     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1771     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1772     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1773                                          "This switches to editing the location and selects it "
1774                                          "so you can quickly enter a different location."));
1775     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL | Qt::Key_L);
1776     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1777
1778     // setup 'Go' menu
1779     {
1780         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1781         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1782         m_backAction->setObjectName(backAction->objectName());
1783         m_backAction->setShortcuts(backAction->shortcuts());
1784     }
1785     m_backAction->setPopupMode(QToolButton::DelayedPopup);
1786     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1787     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1788     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1789     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1790
1791     auto backShortcuts = m_backAction->shortcuts();
1792     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
1793     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
1794     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1795
1796     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
1797     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1798     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1799     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1800     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
1801
1802     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1803     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1804     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
1805     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1806     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1807     undoCloseTab->setEnabled(false);
1808     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1809
1810     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1811     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
1812                                     "This undoes "
1813                                     "the last change you made to files or folders.<nl/>"
1814                                     "Such changes include <interface>creating, renaming</interface> "
1815                                     "and <interface>moving</interface> them to a different location "
1816                                     "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1817                                     "be undone will ask for your confirmation."));
1818     undoAction->setEnabled(false); // undo should be disabled by default
1819
1820     {
1821         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1822         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1823         m_forwardAction->setObjectName(forwardAction->objectName());
1824         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1825     }
1826     m_forwardAction->setPopupMode(QToolButton::DelayedPopup);
1827     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1828     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1829     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1830     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1831     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1832
1833     // enable middle-click to open in a new tab
1834     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1835     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1836     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1837     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1838     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1839     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1840     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
1841                                     "Go to your "
1842                                     "<filename>Home</filename> folder.<nl/>Every user account "
1843                                     "has their own <filename>Home</filename> that contains their data "
1844                                     "including folders that contain personal application data."));
1845
1846     // setup 'Tools' menu
1847     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1848     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1849     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1850     compareFiles->setEnabled(false);
1851     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1852
1853     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1854     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1855     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1856                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
1857                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1858     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1859     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1860     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1861
1862     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1863         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1864         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1865         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1866                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1867                                           "<para>To learn more about terminals use the help in the terminal application.</para>"));
1868         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1869         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
1870         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1871
1872         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
1873         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
1874         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
1875         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
1876                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
1877                                               "<para>To learn more about terminals use the help in the terminal application.</para>"));
1878         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1879         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
1880         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
1881
1882 #if HAVE_TERMINAL
1883         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1884         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1885         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1886         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
1887         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1888 #endif
1889     }
1890
1891     // setup 'Bookmarks' menu
1892     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1893     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1894     // Make the toolbar button version work properly on click
1895     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
1896     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1897     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1898
1899     // setup 'Settings' menu
1900     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1901     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1902                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
1903                                      "and having a <interface>%1</interface> button. Both "
1904                                      "contain mostly the same actions and configuration options.</para>"
1905                                      "<para>The Menubar takes up more space but allows for fast and organised access to all "
1906                                      "actions an application has to offer.</para><para>The <interface>%1</interface> button "
1907                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
1908                                      hamburgerMenuAction->text().replace('&', "")));
1909     connect(showMenuBar,
1910             &KToggleAction::triggered, // Fixes #286822
1911             this,
1912             &DolphinMainWindow::toggleShowMenuBar,
1913             Qt::QueuedConnection);
1914
1915     KToggleAction *showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
1916     showStatusBar->setChecked(GeneralSettings::showStatusBar());
1917     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
1918     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
1919         GeneralSettings::setShowStatusBar(checked);
1920         refreshViews();
1921     });
1922
1923     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
1924     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1925
1926     // not in menu actions
1927     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1928     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1929
1930     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1931     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1932
1933     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1934         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1935         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1936         activateTab->setEnabled(false);
1937         connect(activateTab, &QAction::triggered, this, [this, i]() {
1938             m_tabWidget->activateTab(i);
1939         });
1940
1941         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1942         if (i < 9) {
1943             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1944         }
1945     }
1946
1947     QAction *activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1948     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1949     activateLastTab->setEnabled(false);
1950     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1951     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
1952
1953     QAction *activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1954     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1955     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1956     activateNextTab->setEnabled(false);
1957     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1958     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1959
1960     QAction *activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1961     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1962     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1963     activatePrevTab->setEnabled(false);
1964     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1965     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1966
1967     // for context menu
1968     QAction *showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
1969     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
1970     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
1971     showTarget->setEnabled(false);
1972     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
1973
1974     QAction *openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1975     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1976     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1977     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1978
1979     QAction *openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1980     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1981     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1982     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1983
1984     QAction *openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1985     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1986     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1987     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1988 }
1989
1990 void DolphinMainWindow::setupDockWidgets()
1991 {
1992     const bool lock = GeneralSettings::lockPanels();
1993
1994     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
1995
1996     KDualAction *lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
1997     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1998     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
1999     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2000     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2001     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis",
2002                                           "This "
2003                                           "switches between having panels <emphasis>locked</emphasis> or "
2004                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2005                                           "dragged to the other side of the window and have a close "
2006                                           "button.<nl/>Locked panels are embedded more cleanly."));
2007     lockLayoutAction->setActive(lock);
2008     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2009
2010     // Setup "Information"
2011     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2012     infoDock->setLocked(lock);
2013     infoDock->setObjectName(QStringLiteral("infoDock"));
2014     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2015
2016 #if HAVE_BALOO
2017     InformationPanel *infoPanel = new InformationPanel(infoDock);
2018     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2019     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2020     infoDock->setWidget(infoPanel);
2021
2022     QAction *infoAction = infoDock->toggleViewAction();
2023     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
2024
2025     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2026     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2027     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2028     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2029     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2030 #endif
2031
2032     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2033     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2034                                           "<para>To show or "
2035                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2036                                           "or <interface>View|Panels</interface>.</para>");
2037 #if HAVE_BALOO
2038     actionCollection()
2039         ->action(QStringLiteral("show_information_panel"))
2040         ->setWhatsThis(xi18nc("@info:whatsthis",
2041                               "<para> This toggles the "
2042                               "<emphasis>information</emphasis> panel at the right side of the "
2043                               "window.</para><para>The panel provides in-depth information "
2044                               "about the items your mouse is hovering over or about the selected "
2045                               "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2046                               "For single items a preview of their contents is provided.</para>"));
2047 #endif
2048     infoDock->setWhatsThis(xi18nc("@info:whatsthis",
2049                                   "<para>This panel "
2050                                   "provides in-depth information about the items your mouse is "
2051                                   "hovering over or about the selected items. Otherwise it informs "
2052                                   "you about the currently viewed folder.<nl/>For single items a "
2053                                   "preview of their contents is provided.</para><para>You can configure "
2054                                   "which and how details are given here by right-clicking.</para>")
2055                            + panelWhatsThis);
2056
2057     // Setup "Folders"
2058     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2059     foldersDock->setLocked(lock);
2060     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2061     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2062     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2063     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2064     foldersDock->setWidget(foldersPanel);
2065
2066     QAction *foldersAction = foldersDock->toggleViewAction();
2067     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
2068
2069     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2070     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2071     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2072     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2073     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2074     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2075
2076     actionCollection()
2077         ->action(QStringLiteral("show_folders_panel"))
2078         ->setWhatsThis(xi18nc("@info:whatsthis",
2079                               "This toggles the "
2080                               "<emphasis>folders</emphasis> panel at the left side of the window."
2081                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2082                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2083     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2084                                      "<para>This panel "
2085                                      "shows the folders of the <emphasis>file system</emphasis> in a "
2086                                      "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2087                                      "there. Click the arrow to the left of a folder to see its subfolders. "
2088                                      "This allows quick switching between any folders.</para>")
2089                               + panelWhatsThis);
2090
2091     // Setup "Terminal"
2092 #if HAVE_TERMINAL
2093     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2094         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2095         terminalDock->setLocked(lock);
2096         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2097         m_terminalPanel = new TerminalPanel(terminalDock);
2098         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2099         terminalDock->setWidget(m_terminalPanel);
2100
2101         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2102         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2103         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2104         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2105
2106         QAction *terminalAction = terminalDock->toggleViewAction();
2107         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
2108
2109         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2110         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2111
2112         if (GeneralSettings::version() < 200) {
2113             terminalDock->hide();
2114         }
2115
2116         actionCollection()
2117             ->action(QStringLiteral("show_terminal_panel"))
2118             ->setWhatsThis(xi18nc("@info:whatsthis",
2119                                   "<para>This toggles the "
2120                                   "<emphasis>terminal</emphasis> panel at the bottom of the window."
2121                                   "<nl/>The location in the terminal will always match the folder "
2122                                   "view so you can navigate using either.</para><para>The terminal "
2123                                   "panel is not needed for basic computer usage but can be useful "
2124                                   "for advanced tasks. To learn more about terminals use the help "
2125                                   "in a standalone terminal application like Konsole.</para>"));
2126         terminalDock->setWhatsThis(xi18nc("@info:whatsthis",
2127                                           "<para>This is "
2128                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2129                                           "normal terminal but will match the location of the folder view "
2130                                           "so you can navigate using either.</para><para>The terminal panel "
2131                                           "is not needed for basic computer usage but can be useful for "
2132                                           "advanced tasks. To learn more about terminals use the help in a "
2133                                           "standalone terminal application like Konsole.</para>")
2134                                    + panelWhatsThis);
2135     }
2136 #endif
2137
2138     if (GeneralSettings::version() < 200) {
2139         infoDock->hide();
2140         foldersDock->hide();
2141     }
2142
2143     // Setup "Places"
2144     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2145     placesDock->setLocked(lock);
2146     placesDock->setObjectName(QStringLiteral("placesDock"));
2147     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2148
2149     m_placesPanel = new PlacesPanel(placesDock);
2150     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2151     placesDock->setWidget(m_placesPanel);
2152
2153     QAction *placesAction = placesDock->toggleViewAction();
2154     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
2155
2156     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2157     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2158     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2159     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2160     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2161         Dolphin::openNewWindow({url}, this);
2162     });
2163     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2164     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2165     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2166     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2167     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2168     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2169     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2170
2171     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2172     actionShowAllPlaces->setCheckable(true);
2173     actionShowAllPlaces->setDisabled(true);
2174     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2175                                             "This displays "
2176                                             "all places in the places panel that have been hidden. They will "
2177                                             "appear semi-transparent unless you uncheck their hide property."));
2178
2179     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked) {
2180         m_placesPanel->setShowAll(checked);
2181     });
2182     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2183
2184     actionCollection()
2185         ->action(QStringLiteral("show_places_panel"))
2186         ->setWhatsThis(xi18nc("@info:whatsthis",
2187                               "<para>This toggles the "
2188                               "<emphasis>places</emphasis> panel at the left side of the window."
2189                               "</para><para>It allows you to go to locations you have "
2190                               "bookmarked and to access disk or media attached to the computer "
2191                               "or to the network. It also contains sections to find recently "
2192                               "saved files or files of a certain type.</para>"));
2193     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2194                                     "<para>This is the "
2195                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2196                                     "you have bookmarked and to access disk or media attached to the "
2197                                     "computer or to the network. It also contains sections to find "
2198                                     "recently saved files or files of a certain type.</para><para>"
2199                                     "Click on an entry to go there. Click with the right mouse button "
2200                                     "instead to open any entry in a new tab or new window.</para>"
2201                                     "<para>New entries can be added by dragging folders onto this panel. "
2202                                     "Right-click any section or entry to hide it. Right-click an empty "
2203                                     "space on this panel and select <interface>Show Hidden Places"
2204                                     "</interface> to display it again.</para>")
2205                              + panelWhatsThis);
2206
2207     // Add actions into the "Panels" menu
2208     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2209     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2210     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2211     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2212     const KActionCollection *ac = actionCollection();
2213     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2214 #if HAVE_BALOO
2215     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2216 #endif
2217     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2218     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2219     panelsMenu->addSeparator();
2220     panelsMenu->addAction(actionShowAllPlaces);
2221     panelsMenu->addAction(lockLayoutAction);
2222
2223     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this] {
2224         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2225     });
2226 }
2227
2228 void DolphinMainWindow::updateFileAndEditActions()
2229 {
2230     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2231     const KActionCollection *col = actionCollection();
2232     KFileItemListProperties capabilitiesSource(list);
2233
2234     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2235     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2236     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2237     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2238     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2239     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2240     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2241     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2242     QAction *copyLocation = col->action(QString("copy_location"));
2243
2244     if (list.isEmpty()) {
2245         stateChanged(QStringLiteral("has_no_selection"));
2246
2247         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2248         renameAction->setEnabled(true);
2249         moveToTrashAction->setEnabled(true);
2250         deleteAction->setEnabled(true);
2251         cutAction->setEnabled(true);
2252         duplicateAction->setEnabled(true);
2253         addToPlacesAction->setEnabled(true);
2254         copyLocation->setEnabled(true);
2255         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2256         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2257
2258     } else {
2259         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2260         stateChanged(QStringLiteral("has_selection"));
2261
2262         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2263         QAction *showTarget = col->action(QStringLiteral("show_target"));
2264
2265         if (list.length() == 1 && list.first().isDir()) {
2266             addToPlacesAction->setEnabled(true);
2267         } else {
2268             addToPlacesAction->setEnabled(false);
2269         }
2270
2271         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2272
2273         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2274         moveToTrashAction->setEnabled(enableMoveToTrash);
2275         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2276         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2277         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2278         copyLocation->setEnabled(list.length() == 1);
2279         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2280         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2281     }
2282
2283     if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
2284         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2285         KFileItem capabilitiesDestination;
2286
2287         if (tabPage->primaryViewActive()) {
2288             capabilitiesDestination = tabPage->secondaryViewContainer()->url();
2289         } else {
2290             capabilitiesDestination = tabPage->primaryViewContainer()->url();
2291         }
2292
2293         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
2294         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable());
2295     } else {
2296         copyToOtherViewAction->setEnabled(false);
2297         moveToOtherViewAction->setEnabled(false);
2298     }
2299 }
2300
2301 void DolphinMainWindow::updateViewActions()
2302 {
2303     m_actionHandler->updateViewActions();
2304
2305     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2306     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2307
2308     updateSplitAction();
2309 }
2310
2311 void DolphinMainWindow::updateGoActions()
2312 {
2313     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2314     const QUrl currentUrl = m_activeViewContainer->url();
2315     // I think this is one of the best places to firstly be confronted
2316     // with a file system and its hierarchy. Talking about the root
2317     // directory might seem too much here but it is the question that
2318     // naturally arises in this context.
2319     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2320                                     "<para>Go to "
2321                                     "the folder that contains the currently viewed one.</para>"
2322                                     "<para>All files and folders are organized in a hierarchical "
2323                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2324                                     "a directory that contains all data connected to this computer"
2325                                     "—the <emphasis>root directory</emphasis>.</para>"));
2326     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2327 }
2328
2329 void DolphinMainWindow::refreshViews()
2330 {
2331     m_tabWidget->refreshViews();
2332
2333     if (GeneralSettings::modifiedStartupSettings()) {
2334         updateWindowTitle();
2335     }
2336
2337     updateSplitAction();
2338
2339     Q_EMIT settingsChanged();
2340 }
2341
2342 void DolphinMainWindow::clearStatusBar()
2343 {
2344     m_activeViewContainer->statusBar()->resetToDefaultText();
2345 }
2346
2347 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2348 {
2349     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2350     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2351     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2352     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2353     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2354     connect(container, &DolphinViewContainer::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2355
2356     const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2357     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2358
2359     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2360     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2361     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2362     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged, toggleSelectionModeAction, &QAction::setChecked);
2363
2364     const DolphinView *view = container->view();
2365     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2366     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2367     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2368     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2369     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2370     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2371     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2372     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2373     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2374     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2375     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2376     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2377     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2378     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2379
2380     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2381     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2382
2383     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2384     const KUrlNavigator *navigator =
2385         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2386
2387     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2388     editableLocactionAction->setChecked(navigator->isUrlEditable());
2389     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2390     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2391     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2392     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2393 }
2394
2395 void DolphinMainWindow::updateSplitAction()
2396 {
2397     QAction *splitAction = actionCollection()->action(QStringLiteral("split_view"));
2398     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2399     if (tabPage->splitViewEnabled()) {
2400         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2401             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2402             splitAction->setToolTip(i18nc("@info", "Close left view"));
2403             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2404         } else {
2405             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2406             splitAction->setToolTip(i18nc("@info", "Close right view"));
2407             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2408         }
2409     } else {
2410         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2411         splitAction->setToolTip(i18nc("@info", "Split view"));
2412         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2413     }
2414 }
2415
2416 void DolphinMainWindow::updateAllowedToolbarAreas()
2417 {
2418     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2419     if (toolBar()->actions().contains(navigators)) {
2420         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2421         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2422             addToolBar(Qt::TopToolBarArea, toolBar());
2423         }
2424     } else {
2425         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2426     }
2427 }
2428
2429 bool DolphinMainWindow::isKompareInstalled() const
2430 {
2431     static bool initialized = false;
2432     static bool installed = false;
2433     if (!initialized) {
2434         // TODO: maybe replace this approach later by using a menu
2435         // plugin like kdiff3plugin.cpp
2436         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2437         initialized = true;
2438     }
2439     return installed;
2440 }
2441
2442 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QAction *dockAction, const QString &actionName)
2443 {
2444     QAction *panelAction = actionCollection()->addAction(actionName);
2445     panelAction->setCheckable(true);
2446     panelAction->setChecked(dockAction->isChecked());
2447     panelAction->setText(dockAction->text());
2448     panelAction->setIcon(icon);
2449     dockAction->setIcon(icon);
2450     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2451
2452     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2453     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2454 }
2455 // clang-format off
2456 void DolphinMainWindow::setupWhatsThis()
2457 {
2458     // main widgets
2459     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2460         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2461         "configuration options. Left-click on any of the menus on this "
2462         "bar to see its contents.</para><para>The Menubar can be hidden "
2463         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2464         "most of its contents become available through a <interface>Menu"
2465         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2466     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2467         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2468         "frequently used actions.</para><para>It is highly customizable. "
2469         "All items you see in the <interface>Menu</interface> or "
2470         "in the <interface>Menubar</interface> can be placed on the "
2471         "Toolbar. Just right-click on it and select <interface>Configure "
2472         "Toolbars…</interface> or find this action within the <interface>"
2473         "menu</interface>."
2474         "</para><para>The location of the bar and the style of its "
2475         "buttons can also be changed in the right-click menu. Right-click "
2476         "a button if you want to show or hide its text.</para>"));
2477     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2478         "<para>Here you can see the <emphasis>folders</emphasis> and "
2479         "<emphasis>files</emphasis> that are at the location described in "
2480         "the <interface>Location Bar</interface> above. This area is the "
2481         "central part of this application where you navigate to the files "
2482         "you want to use.</para><para>For an elaborate and general "
2483         "introduction to this application <link "
2484         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2485         "click here</link>. This will open an introductory article from "
2486         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2487         "explanations of all the features of this <emphasis>view</emphasis> "
2488         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2489         "instead. This will open a page from the <emphasis>Handbook"
2490         "</emphasis> that covers the basics.</para>"));
2491
2492     // Settings menu
2493     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2494         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2495         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2496         "There you can set up key combinations to trigger an action when "
2497         "they are pressed simultaneously. All commands in this application can "
2498         "be triggered this way.</para>"));
2499     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2500         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2501         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2502         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2503     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2504         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2505         "change a multitude of settings for this application. For an explanation "
2506         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2507         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2508
2509     // Help menu
2510
2511     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2512                                              const QString &whatsThis) {
2513         // Check for the existence of an action since it can be restricted through the Kiosk system
2514         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2515             action->setWhatsThis(whatsThis);
2516         }
2517     };
2518
2519     // i18n: If the external link isn't available in your language it might make
2520     // sense to state the external link's language in brackets to not
2521     // frustrate the user. If there are multiple languages that the user might
2522     // know with a reasonable chance you might want to have 2 external links.
2523     // The same might be true for any external link you translate.
2524     setStandardActionWhatsThis(KStandardAction::HelpContents, xi18nc("@info:whatsthis handbook", "<para>This opens the Handbook for this application. It provides explanations for every part of <emphasis>Dolphin</emphasis>.</para><para>If you want more elaborate introductions to the different features of <emphasis>Dolphin</emphasis> <link url='https://userbase.kde.org/Dolphin/File_Management'>click here</link>. It will open the dedicated page in the KDE UserBase Wiki.</para>"));
2525     // (The i18n call should be completely in the line following the i18n: comment without any line breaks within the i18n call or the comment might not be correctly extracted. See: https://commits.kde.org/kxmlgui/a31135046e1b3335b5d7bbbe6aa9a883ce3284c1 )
2526
2527     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2528         xi18nc("@info:whatsthis whatsthis button",
2529         "<para>This is the button that invokes the help feature you are "
2530         "using right now! Click it, then click any component of this "
2531         "application to ask \"What's this?\" about it. The mouse cursor "
2532         "will change appearance if no help is available for a spot.</para>"
2533         "<para>There are two other ways to get help: "
2534         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2535         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2536         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2537         "missing in most other windows so don't get too used to this.</para>"));
2538
2539     setStandardActionWhatsThis(KStandardAction::ReportBug,
2540         xi18nc("@info:whatsthis","<para>This opens a "
2541         "window that will guide you through reporting errors or flaws "
2542         "in this application or in other KDE software.</para>"
2543         "<para>High-quality bug reports are much appreciated. To learn "
2544         "how to make your bug report as effective as possible "
2545         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2546         "click here</link>.</para>"));
2547
2548     setStandardActionWhatsThis(KStandardAction::Donate,
2549         xi18nc("@info:whatsthis", "<para>This opens a "
2550         "<emphasis>web page</emphasis> where you can donate to "
2551         "support the continued work on this application and many "
2552         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2553         "<para>Donating is the easiest and fastest way to efficiently "
2554         "support KDE and its projects. KDE projects are available for "
2555         "free therefore your donation is needed to cover things that "
2556         "require money like servers, contributor meetings, etc.</para>"
2557         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2558         "organization behind the KDE community.</para>"));
2559
2560     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2561         xi18nc("@info:whatsthis",
2562         "With this you can change the language this application uses."
2563         "<nl/>You can even set secondary languages which will be used "
2564         "if texts are not available in your preferred language."));
2565
2566     setStandardActionWhatsThis(KStandardAction::AboutApp,
2567         xi18nc("@info:whatsthis","This opens a "
2568         "window that informs you about the version, license, "
2569         "used libraries and maintainers of this application."));
2570
2571     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2572         xi18nc("@info:whatsthis","This opens a "
2573         "window with information about <emphasis>KDE</emphasis>. "
2574         "The KDE community are the people behind this free software."
2575         "<nl/>If you like using this application but don't know "
2576         "about KDE or want to see a cute dragon have a look!"));
2577 }
2578 // clang-format on
2579
2580 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2581 {
2582     QDomDocument domDocument = KXMLGUIClient::domDocument();
2583     if (domDocument.isNull()) {
2584         return false;
2585     }
2586     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2587     if (toolbar.isNull()) {
2588         return false;
2589     }
2590
2591     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2592     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2593     toolbar.appendChild(hamburgerMenuElement);
2594
2595     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2596     reloadXML();
2597     createGUI();
2598     return true;
2599     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2600     // whenever this method is removed (maybe in the year ~2026).
2601 }
2602
2603 // Set a sane initial window size
2604 QSize DolphinMainWindow::sizeHint() const
2605 {
2606     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2607 }
2608
2609 void DolphinMainWindow::saveNewToolbarConfig()
2610 {
2611     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2612                                            // because the rest of this method decides things
2613                                            // based on the new config.
2614     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2615     if (!toolBar()->actions().contains(navigators)) {
2616         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2617     }
2618     updateAllowedToolbarAreas();
2619     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2620 }
2621
2622 void DolphinMainWindow::focusTerminalPanel()
2623 {
2624     if (m_terminalPanel->isVisible()) {
2625         if (m_terminalPanel->terminalHasFocus()) {
2626             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2627             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2628         } else {
2629             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2630             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2631         }
2632     } else {
2633         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2634         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2635     }
2636 }
2637
2638 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2639     : KIO::FileUndoManager::UiInterface()
2640 {
2641 }
2642
2643 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2644 {
2645 }
2646
2647 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2648 {
2649     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2650     if (mainWin) {
2651         DolphinViewContainer *container = mainWin->activeViewContainer();
2652         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2653     } else {
2654         KIO::FileUndoManager::UiInterface::jobError(job);
2655     }
2656 }
2657
2658 bool DolphinMainWindow::isUrlOpen(const QString &url)
2659 {
2660     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2661 }
2662
2663 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2664 {
2665     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2666 }