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 #include <algorithm>
  92
  93 namespace
  94 {
  95 // Used for GeneralSettings::version() to determine whether
  96 // an updated version of Dolphin is running, so as to migrate
  97 // removed/renamed ...etc config entries; increment it in such
  98 // cases
  99 const int CurrentDolphinVersion = 202;
 100 // The maximum number of entries in the back/forward popup menu
 101 const int MaxNumberOfNavigationentries = 12;
 102 // The maximum number of "Activate Tab" shortcuts
 103 const int MaxActivateTabShortcuts = 9;
 104 }
 105
 106 DolphinMainWindow::DolphinMainWindow()
 107     : KXmlGuiWindow(nullptr)
 108     , m_newFileMenu(nullptr)
 109     , m_tabWidget(nullptr)
 110     , m_activeViewContainer(nullptr)
 111     , m_actionHandler(nullptr)
 112     , m_remoteEncoding(nullptr)
 113     , m_settingsDialog()
 114     , m_bookmarkHandler(nullptr)
 115     , m_lastHandleUrlOpenJob(nullptr)
 116     , m_terminalPanel(nullptr)
 117     , m_placesPanel(nullptr)
 118     , m_tearDownFromPlacesRequested(false)
 119     , m_backAction(nullptr)
 120     , m_forwardAction(nullptr)
 121 {
 122     Q_INIT_RESOURCE(dolphin);
 123
 124     new MainWindowAdaptor(this);
 125
 126 #ifndef Q_OS_WIN
 127     setWindowFlags(Qt::WindowContextHelpButtonHint);
 128 #endif
 129     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 130     setObjectName(QStringLiteral("Dolphin#"));
 131
 132     setStateConfigGroup("State");
 133
 134     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 135
 136     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 137     undoManager->setUiInterface(new UndoUiInterface());
 138
 139     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 140     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 141     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 142     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 143
 144     const bool firstRun = (GeneralSettings::version() < 200);
 145     if (firstRun) {
 146         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 147     }
 148
 149     setAcceptDrops(true);
 150
 151     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 152     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 153     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 154     m_tabWidget->setObjectName("tabWidget");
 155     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 156     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 157     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 158     setCentralWidget(m_tabWidget);
 159
 160     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 161     setupActions();
 162
 163     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 164     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 165     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 166     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 167
 168     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 169     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 170
 171     setupDockWidgets();
 172
 173     setupGUI(Save | Create | ToolBar);
 174     stateChanged(QStringLiteral("new_file"));
 175
 176     QClipboard *clipboard = QApplication::clipboard();
 177     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 178
 179     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 180     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 181
 182     if (firstRun) {
 183         menuBar()->setVisible(false);
 184     }
 185
 186     const bool showMenu = !menuBar()->isHidden();
 187     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 188     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 189
 190     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 191     hamburgerMenu->setMenuBar(menuBar());
 192     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 193     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 194     hamburgerMenu->hideActionsOf(toolBar());
 195     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 196         addHamburgerMenuToToolbar();
 197     }
 198
 199     updateAllowedToolbarAreas();
 200
 201     // enable middle-click on back/forward/up to open in a new tab
 202     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 203     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 204     toolBar()->installEventFilter(middleClickEventFilter);
 205
 206     setupWhatsThis();
 207
 208     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 209
 210     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 211
 212     m_fileItemActions.setParentWidget(this);
 213     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 214         showErrorMessage(errorMessage);
 215     });
 216
 217     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 218 }
 219
 220 DolphinMainWindow::~DolphinMainWindow()
 221 {
 222     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 223     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 224 }
 225
 226 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 227 {
 228     QVector<DolphinViewContainer *> viewContainers;
 229
 230     for (int i = 0; i < m_tabWidget->count(); ++i) {
 231         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 232
 233         viewContainers << tabPage->primaryViewContainer();
 234         if (tabPage->splitViewEnabled()) {
 235             viewContainers << tabPage->secondaryViewContainer();
 236         }
 237     }
 238     return viewContainers;
 239 }
 240
 241 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 242 {
 243     m_tabWidget->openDirectories(dirs, splitView);
 244 }
 245
 246 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 247 {
 248     openDirectories(QUrl::fromStringList(dirs), splitView);
 249 }
 250
 251 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 252 {
 253     m_tabWidget->openFiles(files, splitView);
 254 }
 255
 256 bool DolphinMainWindow::isFoldersPanelEnabled() const
 257 {
 258     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 259 }
 260
 261 bool DolphinMainWindow::isInformationPanelEnabled() const
 262 {
 263 #if HAVE_BALOO
 264     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 265 #else
 266     return false;
 267 #endif
 268 }
 269
 270 bool DolphinMainWindow::isSplitViewEnabledInCurrentTab() const
 271 {
 272     return m_tabWidget->currentTabPage()->splitViewEnabled();
 273 }
 274
 275 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 276 {
 277     openFiles(QUrl::fromStringList(files), splitView);
 278 }
 279
 280 bool DolphinMainWindow::isOnCurrentDesktop() const
 281 {
 282 #if HAVE_X11
 283     if (KWindowSystem::isPlatformX11()) {
 284         const NET::Properties properties = NET::WMDesktop;
 285         KWindowInfo info(this->winId(), properties);
 286         return info.isOnCurrentDesktop();
 287     }
 288 #endif
 289     return true;
 290 }
 291
 292 bool DolphinMainWindow::isOnActivity(const QString &activityId) const
 293 {
 294 #if HAVE_X11 && HAVE_KACTIVITIES
 295     if (KWindowSystem::isPlatformX11()) {
 296         const NET::Properties properties = NET::Supported;
 297         const NET::Properties2 properties2 = NET::WM2Activities;
 298         KWindowInfo info(this->winId(), properties, properties2);
 299         return info.activities().contains(activityId);
 300     }
 301 #endif
 302     return true;
 303 }
 304
 305 void DolphinMainWindow::activateWindow(const QString &activationToken)
 306 {
 307     window()->setAttribute(Qt::WA_NativeWindow, true);
 308
 309     if (KWindowSystem::isPlatformWayland()) {
 310         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 311     } else {
 312         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 313     }
 314
 315     KWindowSystem::activateWindow(window()->windowHandle());
 316 }
 317
 318 bool DolphinMainWindow::isActiveWindow()
 319 {
 320     return window()->isActiveWindow();
 321 }
 322
 323 void DolphinMainWindow::showCommand(CommandType command)
 324 {
 325     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 326     switch (command) {
 327     case KIO::FileUndoManager::Copy:
 328         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 329         break;
 330     case KIO::FileUndoManager::Move:
 331         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 332         break;
 333     case KIO::FileUndoManager::Link:
 334         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 335         break;
 336     case KIO::FileUndoManager::Trash:
 337         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 338         break;
 339     case KIO::FileUndoManager::Rename:
 340         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 341         break;
 342
 343     case KIO::FileUndoManager::Mkdir:
 344         statusBar->setText(i18nc("@info:status", "Created folder."));
 345         break;
 346
 347     default:
 348         break;
 349     }
 350 }
 351
 352 void DolphinMainWindow::pasteIntoFolder()
 353 {
 354     m_activeViewContainer->view()->pasteIntoFolder();
 355 }
 356
 357 void DolphinMainWindow::changeUrl(const QUrl &url)
 358 {
 359     if (!KProtocolManager::supportsListing(url)) {
 360         // The URL navigator only checks for validity, not
 361         // if the URL can be listed. An error message is
 362         // shown due to DolphinViewContainer::restoreView().
 363         return;
 364     }
 365
 366     m_activeViewContainer->setUrl(url);
 367     updateFileAndEditActions();
 368     updatePasteAction();
 369     updateViewActions();
 370     updateGoActions();
 371
 372     Q_EMIT urlChanged(url);
 373 }
 374
 375 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 376 {
 377     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 378         m_placesPanel->proceedWithTearDown();
 379         m_tearDownFromPlacesRequested = false;
 380     }
 381
 382     m_activeViewContainer->setAutoGrabFocus(false);
 383     changeUrl(url);
 384     m_activeViewContainer->setAutoGrabFocus(true);
 385 }
 386
 387 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 388 {
 389     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 390     editableLocationAction->setChecked(editable);
 391 }
 392
 393 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 394 {
 395     updateFileAndEditActions();
 396
 397     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 398
 399     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 400     if (selectedUrlsCount == 2) {
 401         compareFilesAction->setEnabled(isKompareInstalled());
 402     } else {
 403         compareFilesAction->setEnabled(false);
 404     }
 405
 406     Q_EMIT selectionChanged(selection);
 407 }
 408
 409 void DolphinMainWindow::updateHistory()
 410 {
 411     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 412     const int index = urlNavigator->historyIndex();
 413
 414     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 415     if (backAction) {
 416         backAction->setToolTip(i18nc("@info", "Go back"));
 417         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 418         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 419     }
 420
 421     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 422     if (forwardAction) {
 423         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 424         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 425         forwardAction->setEnabled(index > 0);
 426     }
 427 }
 428
 429 void DolphinMainWindow::updateFilterBarAction(bool show)
 430 {
 431     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 432     toggleFilterBarAction->setChecked(show);
 433 }
 434
 435 void DolphinMainWindow::openNewMainWindow()
 436 {
 437     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 438 }
 439
 440 void DolphinMainWindow::openNewActivatedTab()
 441 {
 442     // keep browsers compatibility, new tab is always after last one
 443     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 444     GeneralSettings::setOpenNewTabAfterLastTab(true);
 445     m_tabWidget->openNewActivatedTab();
 446     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 447 }
 448
 449 void DolphinMainWindow::addToPlaces()
 450 {
 451     QUrl url;
 452     QString name;
 453
 454     // If nothing is selected, act on the current dir
 455     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 456         url = m_activeViewContainer->url();
 457         name = m_activeViewContainer->placesText();
 458     } else {
 459         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 460         url = dirToAdd.url();
 461         name = dirToAdd.name();
 462     }
 463     if (url.isValid()) {
 464         QString icon;
 465         if (m_activeViewContainer->isSearchModeEnabled()) {
 466             icon = QStringLiteral("folder-saved-search-symbolic");
 467         } else {
 468             icon = KIO::iconNameForUrl(url);
 469         }
 470         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 471     }
 472 }
 473
 474 void DolphinMainWindow::openNewTab(const QUrl &url)
 475 {
 476     m_tabWidget->openNewTab(url, QUrl());
 477 }
 478
 479 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 480 {
 481     m_tabWidget->openNewActivatedTab(url, QUrl());
 482 }
 483
 484 void DolphinMainWindow::openNewWindow(const QUrl &url)
 485 {
 486     Dolphin::openNewWindow({url}, this);
 487 }
 488
 489 void DolphinMainWindow::slotSplitViewChanged()
 490 {
 491     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 492     updateSplitAction();
 493 }
 494
 495 void DolphinMainWindow::openInNewTab()
 496 {
 497     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 498     bool tabCreated = false;
 499
 500     for (const KFileItem &item : list) {
 501         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 502         if (!url.isEmpty()) {
 503             openNewTab(url);
 504             tabCreated = true;
 505         }
 506     }
 507
 508     // if no new tab has been created from the selection
 509     // open the current directory in a new tab
 510     if (!tabCreated) {
 511         openNewTab(m_activeViewContainer->url());
 512     }
 513 }
 514
 515 void DolphinMainWindow::openInNewWindow()
 516 {
 517     QUrl newWindowUrl;
 518
 519     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 520     if (list.isEmpty()) {
 521         newWindowUrl = m_activeViewContainer->url();
 522     } else if (list.count() == 1) {
 523         const KFileItem &item = list.first();
 524         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 525     }
 526
 527     if (!newWindowUrl.isEmpty()) {
 528         Dolphin::openNewWindow({newWindowUrl}, this);
 529     }
 530 }
 531
 532 void DolphinMainWindow::showTarget()
 533 {
 534     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 535     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 536
 537     auto job = KIO::statDetails(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 538
 539     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 540         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 541
 542         if (statJob->error()) {
 543             m_activeViewContainer->showMessage(job->errorString(), DolphinViewContainer::Error);
 544         } else {
 545             KIO::highlightInFileManager({destinationUrl});
 546         }
 547     });
 548 }
 549
 550 void DolphinMainWindow::showEvent(QShowEvent *event)
 551 {
 552     KXmlGuiWindow::showEvent(event);
 553
 554     if (!event->spontaneous()) {
 555         m_activeViewContainer->view()->setFocus();
 556     }
 557 }
 558
 559 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 560 {
 561     // Find out if Dolphin is closed directly by the user or
 562     // by the session manager because the session is closed
 563     bool closedByUser = true;
 564     if (qApp->isSavingSession()) {
 565         closedByUser = false;
 566     }
 567
 568     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 569         // Ask the user if he really wants to quit and close all tabs.
 570         // Open a confirmation dialog with 3 buttons:
 571         // QDialogButtonBox::Yes    -> Quit
 572         // QDialogButtonBox::No     -> Close only the current tab
 573         // QDialogButtonBox::Cancel -> do nothing
 574         QDialog *dialog = new QDialog(this, Qt::Dialog);
 575         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 576         dialog->setModal(true);
 577         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 578         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 579                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 580                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 581         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 582         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 583         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 584
 585         bool doNotAskAgainCheckboxResult = false;
 586
 587         const auto result = KMessageBox::createKMessageBox(dialog,
 588                                                            buttons,
 589                                                            QMessageBox::Warning,
 590                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 591                                                            QStringList(),
 592                                                            i18n("Do not ask again"),
 593                                                            &doNotAskAgainCheckboxResult,
 594                                                            KMessageBox::Notify);
 595
 596         if (doNotAskAgainCheckboxResult) {
 597             GeneralSettings::setConfirmClosingMultipleTabs(false);
 598         }
 599
 600         switch (result) {
 601         case QDialogButtonBox::Yes:
 602             // Quit
 603             break;
 604         case QDialogButtonBox::No:
 605             // Close only the current tab
 606             m_tabWidget->closeTab();
 607             Q_FALLTHROUGH();
 608         default:
 609             event->ignore();
 610             return;
 611         }
 612     }
 613
 614     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 615         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 616         // Open a confirmation dialog with 3 buttons:
 617         // QDialogButtonBox::Yes    -> Quit
 618         // QDialogButtonBox::No     -> Show Terminal Panel
 619         // QDialogButtonBox::Cancel -> do nothing
 620         QDialog *dialog = new QDialog(this, Qt::Dialog);
 621         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 622         dialog->setModal(true);
 623         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 624         if (!m_terminalPanel->isVisible()) {
 625             standardButtons |= QDialogButtonBox::No;
 626         }
 627         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 628         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 629         if (!m_terminalPanel->isVisible()) {
 630             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 631         }
 632         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 633
 634         bool doNotAskAgainCheckboxResult = false;
 635
 636         const auto result = KMessageBox::createKMessageBox(
 637             dialog,
 638             buttons,
 639             QMessageBox::Warning,
 640             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 641             QStringList(),
 642             i18n("Do not ask again"),
 643             &doNotAskAgainCheckboxResult,
 644             KMessageBox::Dangerous);
 645
 646         if (doNotAskAgainCheckboxResult) {
 647             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 648         }
 649
 650         switch (result) {
 651         case QDialogButtonBox::Yes:
 652             // Quit
 653             break;
 654         case QDialogButtonBox::No:
 655             actionCollection()->action("show_terminal_panel")->trigger();
 656             // Do not quit, ignore quit event
 657             Q_FALLTHROUGH();
 658         default:
 659             event->ignore();
 660             return;
 661         }
 662     }
 663
 664     if (GeneralSettings::rememberOpenedTabs()) {
 665         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 666         KConfig *config = KConfigGui::sessionConfig();
 667         saveGlobalProperties(config);
 668         savePropertiesInternal(config, 1);
 669         config->sync();
 670     }
 671
 672     GeneralSettings::setVersion(CurrentDolphinVersion);
 673     GeneralSettings::self()->save();
 674
 675     KXmlGuiWindow::closeEvent(event);
 676 }
 677
 678 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 679 {
 680     m_tabWidget->saveProperties(group);
 681 }
 682
 683 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 684 {
 685     m_tabWidget->readProperties(group);
 686 }
 687
 688 void DolphinMainWindow::updateNewMenu()
 689 {
 690     m_newFileMenu->checkUpToDate();
 691 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 692     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 693 #else
 694     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 695 #endif
 696 }
 697
 698 void DolphinMainWindow::createDirectory()
 699 {
 700 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 701     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 702 #else
 703     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 704 #endif
 705     m_newFileMenu->createDirectory();
 706 }
 707
 708 void DolphinMainWindow::quit()
 709 {
 710     close();
 711 }
 712
 713 void DolphinMainWindow::showErrorMessage(const QString &message)
 714 {
 715     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 716 }
 717
 718 void DolphinMainWindow::slotUndoAvailable(bool available)
 719 {
 720     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 721     if (undoAction) {
 722         undoAction->setEnabled(available);
 723     }
 724 }
 725
 726 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 727 {
 728     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 729     if (undoAction) {
 730         undoAction->setText(text);
 731     }
 732 }
 733
 734 void DolphinMainWindow::undo()
 735 {
 736     clearStatusBar();
 737     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 738     KIO::FileUndoManager::self()->undo();
 739 }
 740
 741 void DolphinMainWindow::cut()
 742 {
 743     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 744         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 745     } else {
 746         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 747         m_activeViewContainer->setSelectionModeEnabled(false);
 748     }
 749 }
 750
 751 void DolphinMainWindow::copy()
 752 {
 753     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 754         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 755     } else {
 756         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 757         m_activeViewContainer->setSelectionModeEnabled(false);
 758     }
 759 }
 760
 761 void DolphinMainWindow::paste()
 762 {
 763     m_activeViewContainer->view()->paste();
 764 }
 765
 766 void DolphinMainWindow::find()
 767 {
 768     m_activeViewContainer->setSearchModeEnabled(true);
 769 }
 770
 771 void DolphinMainWindow::updateSearchAction()
 772 {
 773     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 774     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 775 }
 776
 777 void DolphinMainWindow::updatePasteAction()
 778 {
 779     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 780     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 781     pasteAction->setEnabled(pasteInfo.first);
 782     pasteAction->setText(pasteInfo.second);
 783 }
 784
 785 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 786 {
 787     updatePasteAction();
 788 }
 789
 790 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 791 {
 792     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 793         goBackInNewTab();
 794     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 795         goForwardInNewTab();
 796     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 797         goUpInNewTab();
 798     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 799         goHomeInNewTab();
 800     }
 801 }
 802
 803 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 804 {
 805     const QUrl url = urlNavigator->locationUrl(historyIndex);
 806
 807     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 808
 809     if (!urlNavigator->showFullPath()) {
 810         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 811
 812         const QModelIndex closestIdx = placesModel->closestItem(url);
 813         if (closestIdx.isValid()) {
 814             const QUrl placeUrl = placesModel->url(closestIdx);
 815
 816             text = placesModel->text(closestIdx);
 817
 818             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 819
 820             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 821                 pathInsidePlace.prepend(QLatin1Char('/'));
 822             }
 823
 824             if (pathInsidePlace != QLatin1Char('/')) {
 825                 text.append(pathInsidePlace);
 826             }
 827         }
 828     }
 829
 830     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 831     action->setData(historyIndex);
 832     return action;
 833 }
 834
 835 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 836 {
 837     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 838     int entries = 0;
 839     m_backAction->menu()->clear();
 840     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 841         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_backAction->menu());
 842         m_backAction->menu()->addAction(action);
 843     }
 844 }
 845
 846 void DolphinMainWindow::slotGoBack(QAction *action)
 847 {
 848     int gotoIndex = action->data().value<int>();
 849     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 850     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 851         goBack();
 852     }
 853 }
 854
 855 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 856 {
 857     if (action) {
 858         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 859         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 860     }
 861 }
 862
 863 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 864 {
 865     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 866     int entries = 0;
 867     m_forwardAction->menu()->clear();
 868     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 869         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_forwardAction->menu());
 870         m_forwardAction->menu()->addAction(action);
 871     }
 872 }
 873
 874 void DolphinMainWindow::slotGoForward(QAction *action)
 875 {
 876     int gotoIndex = action->data().value<int>();
 877     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 878     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 879         goForward();
 880     }
 881 }
 882
 883 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 884 {
 885     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 886 }
 887
 888 void DolphinMainWindow::selectAll()
 889 {
 890     clearStatusBar();
 891
 892     // if the URL navigator is editable and focused, select the whole
 893     // URL instead of all items of the view
 894
 895     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 896     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
 897     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
 898     if (selectUrl) {
 899         lineEdit->selectAll();
 900     } else {
 901         m_activeViewContainer->view()->selectAll();
 902     }
 903 }
 904
 905 void DolphinMainWindow::invertSelection()
 906 {
 907     clearStatusBar();
 908     m_activeViewContainer->view()->invertSelection();
 909 }
 910
 911 void DolphinMainWindow::toggleSplitView()
 912 {
 913     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 914     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 915
 916     updateViewActions();
 917 }
 918
 919 void DolphinMainWindow::toggleSplitStash()
 920 {
 921     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 922     tabPage->setSplitViewEnabled(false, WithAnimation);
 923     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 924 }
 925
 926 void DolphinMainWindow::copyToInactiveSplitView()
 927 {
 928     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 929         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
 930     } else {
 931         m_tabWidget->copyToInactiveSplitView();
 932         m_activeViewContainer->setSelectionModeEnabled(false);
 933     }
 934 }
 935
 936 void DolphinMainWindow::moveToInactiveSplitView()
 937 {
 938     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 939         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
 940     } else {
 941         m_tabWidget->moveToInactiveSplitView();
 942         m_activeViewContainer->setSelectionModeEnabled(false);
 943     }
 944 }
 945
 946 void DolphinMainWindow::reloadView()
 947 {
 948     clearStatusBar();
 949     m_activeViewContainer->reload();
 950     m_activeViewContainer->statusBar()->updateSpaceInfo();
 951 }
 952
 953 void DolphinMainWindow::stopLoading()
 954 {
 955     m_activeViewContainer->view()->stopLoading();
 956 }
 957
 958 void DolphinMainWindow::enableStopAction()
 959 {
 960     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 961 }
 962
 963 void DolphinMainWindow::disableStopAction()
 964 {
 965     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 966 }
 967
 968 void DolphinMainWindow::toggleSelectionMode()
 969 {
 970     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
 971
 972     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
 973     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
 974 }
 975
 976 void DolphinMainWindow::showFilterBar()
 977 {
 978     m_activeViewContainer->setFilterBarVisible(true);
 979 }
 980
 981 void DolphinMainWindow::toggleFilterBar()
 982 {
 983     const bool checked = !m_activeViewContainer->isFilterBarVisible();
 984     m_activeViewContainer->setFilterBarVisible(checked);
 985
 986     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 987     toggleFilterBarAction->setChecked(checked);
 988 }
 989
 990 void DolphinMainWindow::toggleEditLocation()
 991 {
 992     clearStatusBar();
 993
 994     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
 995     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 996     urlNavigator->setUrlEditable(action->isChecked());
 997 }
 998
 999 void DolphinMainWindow::replaceLocation()
1000 {
1001     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
1002     QLineEdit *lineEdit = navigator->editor()->lineEdit();
1003
1004     // If the text field currently has focus and everything is selected,
1005     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
1006     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
1007         navigator->setUrlEditable(false);
1008     } else {
1009         navigator->setUrlEditable(true);
1010         navigator->setFocus();
1011         lineEdit->selectAll();
1012     }
1013 }
1014
1015 void DolphinMainWindow::togglePanelLockState()
1016 {
1017     const bool newLockState = !GeneralSettings::lockPanels();
1018     const auto childrenObjects = children();
1019     for (QObject *child : childrenObjects) {
1020         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
1021         if (dock) {
1022             dock->setLocked(newLockState);
1023         }
1024     }
1025
1026     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1027
1028     GeneralSettings::setLockPanels(newLockState);
1029 }
1030
1031 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1032 {
1033     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1034         m_activeViewContainer->view()->setFocus();
1035     }
1036 }
1037
1038 void DolphinMainWindow::goBack()
1039 {
1040     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1041     urlNavigator->goBack();
1042
1043     if (urlNavigator->locationState().isEmpty()) {
1044         // An empty location state indicates a redirection URL,
1045         // which must be skipped too
1046         urlNavigator->goBack();
1047     }
1048 }
1049
1050 void DolphinMainWindow::goForward()
1051 {
1052     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1053 }
1054
1055 void DolphinMainWindow::goUp()
1056 {
1057     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1058 }
1059
1060 void DolphinMainWindow::goHome()
1061 {
1062     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1063 }
1064
1065 void DolphinMainWindow::goBackInNewTab()
1066 {
1067     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1068     const int index = urlNavigator->historyIndex() + 1;
1069     openNewTab(urlNavigator->locationUrl(index));
1070 }
1071
1072 void DolphinMainWindow::goForwardInNewTab()
1073 {
1074     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1075     const int index = urlNavigator->historyIndex() - 1;
1076     openNewTab(urlNavigator->locationUrl(index));
1077 }
1078
1079 void DolphinMainWindow::goUpInNewTab()
1080 {
1081     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1082     openNewTab(KIO::upUrl(currentUrl));
1083 }
1084
1085 void DolphinMainWindow::goHomeInNewTab()
1086 {
1087     openNewTab(Dolphin::homeUrl());
1088 }
1089
1090 void DolphinMainWindow::compareFiles()
1091 {
1092     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1093     if (items.count() != 2) {
1094         // The action is disabled in this case, but it could have been triggered
1095         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1096         return;
1097     }
1098
1099     QUrl urlA = items.at(0).url();
1100     QUrl urlB = items.at(1).url();
1101
1102     QString command(QStringLiteral("kompare -c \""));
1103     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1104     command.append("\" \"");
1105     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1106     command.append('\"');
1107
1108     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1109     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1110     job->start();
1111 }
1112
1113 void DolphinMainWindow::toggleShowMenuBar()
1114 {
1115     const bool visible = menuBar()->isVisible();
1116     menuBar()->setVisible(!visible);
1117 }
1118
1119 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1120 {
1121     m_searchTools.clear();
1122     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(&m_searchTools, {"files-find"}, m_activeViewContainer->url());
1123     QList<QAction *> actions = m_searchTools.actions();
1124     if (actions.isEmpty()) {
1125         return nullptr;
1126     }
1127     QAction *action = actions.first();
1128     if (action->isSeparator()) {
1129         return nullptr;
1130     }
1131     return action;
1132 }
1133
1134 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1135 {
1136     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1137     if (!openPreferredSearchTool) {
1138         return;
1139     }
1140     QPointer<QAction> tool = preferredSearchTool();
1141     if (tool) {
1142         openPreferredSearchTool->setVisible(true);
1143         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1144         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1145         // https://bugs.kde.org/show_bug.cgi?id=442815
1146         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1147             openPreferredSearchTool->setIcon(tool->icon());
1148         }
1149     } else {
1150         openPreferredSearchTool->setVisible(false);
1151         // still visible in Shortcuts configuration window
1152         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1153         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1154     }
1155 }
1156
1157 void DolphinMainWindow::openPreferredSearchTool()
1158 {
1159     QPointer<QAction> tool = preferredSearchTool();
1160     if (tool) {
1161         tool->trigger();
1162     }
1163 }
1164
1165 void DolphinMainWindow::openTerminal()
1166 {
1167     openTerminalJob(m_activeViewContainer->url());
1168 }
1169
1170 void DolphinMainWindow::openTerminalHere()
1171 {
1172     QList<QUrl> urls = {};
1173
1174     for (const KFileItem &item : m_activeViewContainer->view()->selectedItems()) {
1175         QUrl url = item.targetUrl();
1176         if (item.isFile()) {
1177             url.setPath(QFileInfo(url.path()).absolutePath());
1178         }
1179         if (!urls.contains(url)) {
1180             urls << url;
1181         }
1182     }
1183
1184     // No items are selected. Open a terminal window for the current location.
1185     if (urls.count() == 0) {
1186         openTerminal();
1187         return;
1188     }
1189
1190     if (urls.count() > 5) {
1191         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());
1192 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1193         const int answer = KMessageBox::warningTwoActions(
1194             this,
1195             question,
1196             {},
1197 #else
1198         const int answer = KMessageBox::warningYesNo(
1199             this,
1200             question,
1201             {},
1202 #endif
1203             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1204             KStandardGuiItem::cancel());
1205 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1206         if (answer != KMessageBox::PrimaryAction) {
1207 #else
1208         if (answer != KMessageBox::Yes) {
1209 #endif
1210             return;
1211         }
1212     }
1213
1214     for (const QUrl &url : urls) {
1215         openTerminalJob(url);
1216     }
1217 }
1218
1219 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1220 {
1221     if (url.isLocalFile()) {
1222         auto job = new KTerminalLauncherJob(QString());
1223         job->setWorkingDirectory(url.toLocalFile());
1224         job->start();
1225         return;
1226     }
1227
1228     // Not a local file, with protocol Class ":local", try stat'ing
1229     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1230         KIO::StatJob *job = KIO::mostLocalUrl(url);
1231         KJobWidgets::setWindow(job, this);
1232         connect(job, &KJob::result, this, [job]() {
1233             QUrl statUrl;
1234             if (!job->error()) {
1235                 statUrl = job->mostLocalUrl();
1236             }
1237
1238             auto job = new KTerminalLauncherJob(QString());
1239             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1240             job->start();
1241         });
1242
1243         return;
1244     }
1245
1246     // Nothing worked, just use $HOME
1247     auto job = new KTerminalLauncherJob(QString());
1248     job->setWorkingDirectory(QDir::homePath());
1249     job->start();
1250 }
1251
1252 void DolphinMainWindow::editSettings()
1253 {
1254     if (!m_settingsDialog) {
1255         DolphinViewContainer *container = activeViewContainer();
1256         container->view()->writeSettings();
1257
1258         const QUrl url = container->url();
1259         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1260         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1261         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1262         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1263         settingsDialog->show();
1264         m_settingsDialog = settingsDialog;
1265     } else {
1266         m_settingsDialog.data()->raise();
1267     }
1268 }
1269
1270 void DolphinMainWindow::handleUrl(const QUrl &url)
1271 {
1272     delete m_lastHandleUrlOpenJob;
1273     m_lastHandleUrlOpenJob = nullptr;
1274
1275     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1276         activeViewContainer()->setUrl(url);
1277     } else {
1278         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1279 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
1280         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1281 #else
1282         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1283 #endif
1284         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1285
1286         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1287             if (mimetype == QLatin1String("inode/directory")) {
1288                 // If it's a dir, we'll take it from here
1289                 m_lastHandleUrlOpenJob->kill();
1290                 m_lastHandleUrlOpenJob = nullptr;
1291                 activeViewContainer()->setUrl(url);
1292             }
1293         });
1294
1295         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1296             m_lastHandleUrlOpenJob = nullptr;
1297         });
1298
1299         m_lastHandleUrlOpenJob->start();
1300     }
1301 }
1302
1303 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1304 {
1305     // trash:/ is writable but we don't want to create new items in it.
1306     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1307     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1308 }
1309
1310 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1311 {
1312     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1313     contextMenu.data()->exec(pos);
1314
1315     // Delete the menu, unless it has been deleted in its own nested event loop already.
1316     if (contextMenu) {
1317         contextMenu->deleteLater();
1318     }
1319 }
1320
1321 QMenu *DolphinMainWindow::createPopupMenu()
1322 {
1323     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1324
1325     menu->addSeparator();
1326     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1327
1328     return menu;
1329 }
1330
1331 void DolphinMainWindow::updateHamburgerMenu()
1332 {
1333     KActionCollection *ac = actionCollection();
1334     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1335     auto menu = hamburgerMenu->menu();
1336     if (!menu) {
1337         menu = new QMenu(this);
1338         hamburgerMenu->setMenu(menu);
1339         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1340         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1341     } else {
1342         menu->clear();
1343     }
1344     const QList<QAction *> toolbarActions = toolBar()->actions();
1345
1346     if (!toolBar()->isVisible()) {
1347         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1348         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1349         menu->addAction(toolBarMenuAction());
1350         menu->addSeparator();
1351     }
1352
1353     // This group of actions (until the next separator) contains all the most basic actions
1354     // necessary to use Dolphin effectively.
1355     menu->addAction(ac->action(QStringLiteral("go_back")));
1356     menu->addAction(ac->action(QStringLiteral("go_forward")));
1357
1358     menu->addMenu(m_newFileMenu->menu());
1359     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1360         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1361     }
1362     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1363     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1364     if (!toolBar()->isVisible()
1365         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1366             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1367         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1368         // This way a search action will only be added if none of the three available
1369         // search actions is present on the toolbar.
1370     }
1371     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1372         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1373         // This way a filter action will only be added if none of the two available
1374         // filter actions is present on the toolbar.
1375     }
1376     menu->addSeparator();
1377
1378     // The second group of actions (up until the next separator) contains actions for opening
1379     // additional views to interact with the file system.
1380     menu->addAction(ac->action(QStringLiteral("file_new")));
1381     menu->addAction(ac->action(QStringLiteral("new_tab")));
1382     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1383         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1384     }
1385     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1386     menu->addSeparator();
1387
1388     // The third group contains actions to change what one sees in the view
1389     // and to change the more general UI.
1390     if (!toolBar()->isVisible()
1391         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1392             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1393         menu->addAction(ac->action(QStringLiteral("view_mode")));
1394     }
1395     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1396     menu->addAction(ac->action(QStringLiteral("sort")));
1397     menu->addAction(ac->action(QStringLiteral("additional_info")));
1398     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1399         menu->addAction(ac->action(QStringLiteral("zoom")));
1400     }
1401     menu->addAction(ac->action(QStringLiteral("panels")));
1402
1403     // The "Configure" menu is not added to the actionCollection() because there is hardly
1404     // a good reason for users to put it on their toolbar.
1405     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1406     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1407     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1408     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1409     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1410     hamburgerMenu->hideActionsOf(configureMenu);
1411 }
1412
1413 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1414 {
1415     DolphinViewContainer *view = activeViewContainer();
1416
1417     if (view->url() == url) {
1418         view->clearFilterBar(); // Fixes bug 259382.
1419
1420         // We can end up here if the user clicked a device in the Places Panel
1421         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1422         reloadView();
1423     } else {
1424         view->disableUrlNavigatorSelectionRequests();
1425         changeUrl(url);
1426         view->enableUrlNavigatorSelectionRequests();
1427     }
1428 }
1429
1430 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1431 {
1432     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1433 }
1434
1435 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1436 {
1437     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1438     Q_ASSERT(viewContainer);
1439
1440     m_activeViewContainer = viewContainer;
1441
1442     if (oldViewContainer) {
1443         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1444         toggleSearchAction->disconnect(oldViewContainer);
1445
1446         // Disconnect all signals between the old view container (container,
1447         // view and url navigator) and main window.
1448         oldViewContainer->disconnect(this);
1449         oldViewContainer->view()->disconnect(this);
1450         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1451         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1452         navigators->primaryUrlNavigator()->disconnect(this);
1453         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1454             secondaryUrlNavigator->disconnect(this);
1455         }
1456
1457         // except the requestItemInfo so that on hover the information panel can still be updated
1458         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1459
1460         // Disconnect other slots.
1461         disconnect(oldViewContainer,
1462                    &DolphinViewContainer::selectionModeChanged,
1463                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1464                    &QAction::setChecked);
1465     }
1466
1467     connectViewSignals(viewContainer);
1468
1469     m_actionHandler->setCurrentView(viewContainer->view());
1470
1471     updateHistory();
1472     updateFileAndEditActions();
1473     updatePasteAction();
1474     updateViewActions();
1475     updateGoActions();
1476     updateSearchAction();
1477
1478     const QUrl url = viewContainer->url();
1479     Q_EMIT urlChanged(url);
1480 }
1481
1482 void DolphinMainWindow::tabCountChanged(int count)
1483 {
1484     const bool enableTabActions = (count > 1);
1485     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1486         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1487     }
1488     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1489     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1490     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1491 }
1492
1493 void DolphinMainWindow::updateWindowTitle()
1494 {
1495     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1496     if (windowTitle() != newTitle) {
1497         setWindowTitle(newTitle);
1498     }
1499 }
1500
1501 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1502 {
1503     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1504         setViewsToHomeIfMountPathOpen(mountPath);
1505     });
1506
1507     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsParentOf(mountPath)) {
1508         m_tearDownFromPlacesRequested = true;
1509         m_terminalPanel->goHome();
1510         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1511     } else {
1512         m_placesPanel->proceedWithTearDown();
1513     }
1514 }
1515
1516 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1517 {
1518     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1519         setViewsToHomeIfMountPathOpen(mountPath);
1520     });
1521
1522     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsParentOf(mountPath)) {
1523         m_tearDownFromPlacesRequested = false;
1524         m_terminalPanel->goHome();
1525     }
1526 }
1527
1528 void DolphinMainWindow::slotKeyBindings()
1529 {
1530     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1531     dialog.addCollection(actionCollection());
1532     if (m_terminalPanel) {
1533         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1534         if (konsolePartActionCollection) {
1535             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1536         }
1537     }
1538     dialog.configure();
1539 }
1540
1541 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1542 {
1543     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1544     for (DolphinViewContainer *viewContainer : theViewContainers) {
1545         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1546             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1547         }
1548     }
1549     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1550 }
1551
1552 void DolphinMainWindow::setupActions()
1553 {
1554     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1555
1556     // setup 'File' menu
1557     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1558     QMenu *menu = m_newFileMenu->menu();
1559     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1560     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1561     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1562     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1563
1564     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1565     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1566     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1567     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1568                                    "This opens a new "
1569                                    "window just like this one with the current location and view."
1570                                    "<nl/>You can drag and drop items between windows."));
1571     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1572
1573     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1574     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1575     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1576     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1577                                 "This opens a new "
1578                                 "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1579                                 "A tab is an additional view within this window. "
1580                                 "You can drag and drop items between tabs."));
1581     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N});
1582     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1583
1584     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1585     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1586     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1587     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1588                                      "This adds the selected folder "
1589                                      "to the Places panel."));
1590     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1591
1592     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1593     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1594     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1595                                  "This closes the "
1596                                  "currently viewed tab. If no more tabs are left this window "
1597                                  "will close instead."));
1598
1599     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1600     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1601
1602     // setup 'Edit' menu
1603     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1604
1605     // i18n: This will be the last paragraph for the whatsthis for all three:
1606     // Cut, Copy and Paste
1607     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1608                                             "<para><emphasis>Cut, "
1609                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1610                                             "applications and are among the most used commands. That's why their "
1611                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1612                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1613                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1614     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1615     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1616     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1617                                    "This copies the items "
1618                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1619                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1620                                    "the clipboard to a new location. The items will be removed from their "
1621                                    "initial location.")
1622                             + cutCopyPastePara);
1623     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1624     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1625     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1626                                     "This copies the "
1627                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1628                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1629                                     "from the clipboard to a new location.")
1630                              + cutCopyPastePara);
1631     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1632     // The text of the paste-action is modified dynamically by Dolphin
1633     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1634     // due to the long text, the text "Paste" is used:
1635     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1636     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1637                                "This copies the items from "
1638                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1639                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1640                                "action they are removed from their old location.")
1641                         + cutCopyPastePara);
1642
1643     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1644     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Other View"));
1645     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Other View…"));
1646     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1647                                                "This copies the selected items from "
1648                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1649     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1650     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1651     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1652     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1653
1654     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1655     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Other View"));
1656     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Other View…"));
1657     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1658                                                "This moves the selected items from "
1659                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1660     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1661     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1662     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1663     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1664
1665     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1666     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter..."));
1667     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1668     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1669                                        "This opens the "
1670                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1671                                        "There you can enter a text to filter the files and folders currently displayed. "
1672                                        "Only those that contain the text in their name will be kept in view."));
1673     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1674     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1675     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1676
1677     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1678     // in the toolbar, with no default shortcut attached, to avoid messing with
1679     // existing workflows (filter bar always open and Ctrl-I to focus)
1680     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1681     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1682     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1683     toggleFilter->setIcon(showFilterBar->icon());
1684     toggleFilter->setToolTip(showFilterBar->toolTip());
1685     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1686     toggleFilter->setCheckable(true);
1687     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1688
1689     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1690     searchAction->setText(i18n("Search..."));
1691     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1692     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1693                                       "<para>This helps you "
1694                                       "find files and folders by opening a <emphasis>find bar</emphasis>. "
1695                                       "There you can enter search terms and specify settings to find the "
1696                                       "objects you are looking for.</para><para>Use this help again on "
1697                                       "the find bar so we can have a look at it while the settings are "
1698                                       "explained.</para>"));
1699
1700     // toggle_search acts as a copy of the main searchAction to be used mainly
1701     // in the toolbar, with no default shortcut attached, to avoid messing with
1702     // existing workflows (search bar always open and Ctrl-F to focus)
1703     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1704     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1705     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1706     toggleSearchAction->setIcon(searchAction->icon());
1707     toggleSearchAction->setToolTip(searchAction->toolTip());
1708     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1709     toggleSearchAction->setCheckable(true);
1710
1711     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1712     // i18n: This action toggles a selection mode.
1713     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1714     // i18n: Opens a selection mode for selecting files/folders.
1715     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1716     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1717     toggleSelectionModeAction->setWhatsThis(xi18nc(
1718         "@info:whatsthis",
1719         "<para>This application only knows which files or folders should be acted on if they are"
1720         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1721         "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."
1722         "</para>"));
1723     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1724     toggleSelectionModeAction->setCheckable(true);
1725     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1726
1727     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1728     // with the selectAllAction and invertSelectionAction.
1729     auto *toggleSelectionModeToolBarAction =
1730         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1731     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1732     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1733     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1734     toggleSelectionModeToolBarAction->setCheckable(true);
1735     toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
1736     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1737     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1738
1739     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1740     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1741                                          "This selects all "
1742                                          "files and folders in the current location."));
1743
1744     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1745     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1746     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1747                                          "This selects all "
1748                                          "objects that you have currently <emphasis>not</emphasis> selected instead."));
1749     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1750     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1751     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1752
1753     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1754     toggleSelectionModeActionMenu->addAction(selectAllAction);
1755     toggleSelectionModeActionMenu->addAction(invertSelection);
1756     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1757
1758     // setup 'View' menu
1759     // (note that most of it is set up in DolphinViewActionHandler)
1760
1761     QAction *split = actionCollection()->addAction(QStringLiteral("split_view"));
1762     split->setWhatsThis(xi18nc("@info:whatsthis find",
1763                                "<para>This splits "
1764                                "the folder view below into two autonomous views.</para><para>This "
1765                                "way you can see two locations at once and move items between them "
1766                                "quickly.</para>Click this again afterwards to recombine the views."));
1767     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1768     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1769
1770     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1771     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1772     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1773     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1774     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1775     stashSplit->setCheckable(false);
1776     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1777     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1778     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1779
1780     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1781
1782     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1783     stop->setText(i18nc("@action:inmenu View", "Stop"));
1784     stop->setToolTip(i18nc("@info", "Stop loading"));
1785     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1786     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1787     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1788
1789     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1790     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1791     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1792                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1793                                           "editable so you can directly enter a location you want to go to.<nl/>"
1794                                           "You can also switch to editing by clicking to the right of the "
1795                                           "location and switch back by confirming the edited location."));
1796     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1797     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1798
1799     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1800     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1801     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1802     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1803     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1804     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1805                                          "This switches to editing the location and selects it "
1806                                          "so you can quickly enter a different location."));
1807     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL | Qt::Key_L);
1808     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1809
1810     // setup 'Go' menu
1811     {
1812         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1813         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1814         m_backAction->setObjectName(backAction->objectName());
1815         m_backAction->setShortcuts(backAction->shortcuts());
1816     }
1817     m_backAction->setPopupMode(QToolButton::DelayedPopup);
1818     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1819     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1820     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1821     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1822
1823     auto backShortcuts = m_backAction->shortcuts();
1824     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
1825     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
1826     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1827
1828     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
1829     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1830     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1831     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1832     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
1833
1834     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1835     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1836     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
1837     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1838     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1839     undoCloseTab->setEnabled(false);
1840     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1841
1842     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1843     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
1844                                     "This undoes "
1845                                     "the last change you made to files or folders.<nl/>"
1846                                     "Such changes include <interface>creating, renaming</interface> "
1847                                     "and <interface>moving</interface> them to a different location "
1848                                     "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1849                                     "be undone will ask for your confirmation."));
1850     undoAction->setEnabled(false); // undo should be disabled by default
1851
1852     {
1853         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1854         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1855         m_forwardAction->setObjectName(forwardAction->objectName());
1856         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1857     }
1858     m_forwardAction->setPopupMode(QToolButton::DelayedPopup);
1859     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1860     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1861     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1862     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1863     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1864
1865     // enable middle-click to open in a new tab
1866     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1867     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1868     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1869     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1870     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1871     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1872     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
1873                                     "Go to your "
1874                                     "<filename>Home</filename> folder.<nl/>Every user account "
1875                                     "has their own <filename>Home</filename> that contains their data "
1876                                     "including folders that contain personal application data."));
1877
1878     // setup 'Tools' menu
1879     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1880     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1881     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1882     compareFiles->setEnabled(false);
1883     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1884
1885     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1886     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1887     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1888                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
1889                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1890     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1891     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1892     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1893
1894     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1895         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1896         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1897         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1898                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1899                                           "<para>To learn more about terminals use the help in the terminal application.</para>"));
1900         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1901         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
1902         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1903
1904         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
1905         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
1906         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
1907         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
1908                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
1909                                               "<para>To learn more about terminals use the help in the terminal application.</para>"));
1910         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1911         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
1912         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
1913
1914 #if HAVE_TERMINAL
1915         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1916         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1917         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1918         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
1919         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1920 #endif
1921     }
1922
1923     // setup 'Bookmarks' menu
1924     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1925     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1926     // Make the toolbar button version work properly on click
1927     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
1928     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1929     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1930
1931     // setup 'Settings' menu
1932     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1933     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1934                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
1935                                      "and having a <interface>%1</interface> button. Both "
1936                                      "contain mostly the same actions and configuration options.</para>"
1937                                      "<para>The Menubar takes up more space but allows for fast and organised access to all "
1938                                      "actions an application has to offer.</para><para>The <interface>%1</interface> button "
1939                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
1940                                      hamburgerMenuAction->text().replace('&', "")));
1941     connect(showMenuBar,
1942             &KToggleAction::triggered, // Fixes #286822
1943             this,
1944             &DolphinMainWindow::toggleShowMenuBar,
1945             Qt::QueuedConnection);
1946
1947     KToggleAction *showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
1948     showStatusBar->setChecked(GeneralSettings::showStatusBar());
1949     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
1950     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
1951         GeneralSettings::setShowStatusBar(checked);
1952         refreshViews();
1953     });
1954
1955     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
1956     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1957
1958     // not in menu actions
1959     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1960     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1961
1962     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1963     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1964
1965     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1966         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1967         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1968         activateTab->setEnabled(false);
1969         connect(activateTab, &QAction::triggered, this, [this, i]() {
1970             m_tabWidget->activateTab(i);
1971         });
1972
1973         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1974         if (i < 9) {
1975             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1976         }
1977     }
1978
1979     QAction *activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1980     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1981     activateLastTab->setEnabled(false);
1982     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1983     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
1984
1985     QAction *activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1986     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1987     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1988     activateNextTab->setEnabled(false);
1989     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1990     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1991
1992     QAction *activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1993     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1994     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1995     activatePrevTab->setEnabled(false);
1996     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1997     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1998
1999     // for context menu
2000     QAction *showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
2001     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
2002     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
2003     showTarget->setEnabled(false);
2004     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
2005
2006     QAction *openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
2007     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
2008     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2009     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2010
2011     QAction *openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
2012     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
2013     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2014     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2015
2016     QAction *openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
2017     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
2018     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
2019     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
2020 }
2021
2022 void DolphinMainWindow::setupDockWidgets()
2023 {
2024     const bool lock = GeneralSettings::lockPanels();
2025
2026     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
2027
2028     KDualAction *lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
2029     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
2030     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
2031     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2032     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2033     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis",
2034                                           "This "
2035                                           "switches between having panels <emphasis>locked</emphasis> or "
2036                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2037                                           "dragged to the other side of the window and have a close "
2038                                           "button.<nl/>Locked panels are embedded more cleanly."));
2039     lockLayoutAction->setActive(lock);
2040     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2041
2042     // Setup "Information"
2043     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2044     infoDock->setLocked(lock);
2045     infoDock->setObjectName(QStringLiteral("infoDock"));
2046     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2047
2048 #if HAVE_BALOO
2049     InformationPanel *infoPanel = new InformationPanel(infoDock);
2050     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2051     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2052     infoDock->setWidget(infoPanel);
2053
2054     QAction *infoAction = infoDock->toggleViewAction();
2055     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
2056
2057     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2058     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2059     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2060     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2061     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2062 #endif
2063
2064     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2065     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2066                                           "<para>To show or "
2067                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2068                                           "or <interface>View|Panels</interface>.</para>");
2069 #if HAVE_BALOO
2070     actionCollection()
2071         ->action(QStringLiteral("show_information_panel"))
2072         ->setWhatsThis(xi18nc("@info:whatsthis",
2073                               "<para> This toggles the "
2074                               "<emphasis>information</emphasis> panel at the right side of the "
2075                               "window.</para><para>The panel provides in-depth information "
2076                               "about the items your mouse is hovering over or about the selected "
2077                               "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2078                               "For single items a preview of their contents is provided.</para>"));
2079 #endif
2080     infoDock->setWhatsThis(xi18nc("@info:whatsthis",
2081                                   "<para>This panel "
2082                                   "provides in-depth information about the items your mouse is "
2083                                   "hovering over or about the selected items. Otherwise it informs "
2084                                   "you about the currently viewed folder.<nl/>For single items a "
2085                                   "preview of their contents is provided.</para><para>You can configure "
2086                                   "which and how details are given here by right-clicking.</para>")
2087                            + panelWhatsThis);
2088
2089     // Setup "Folders"
2090     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2091     foldersDock->setLocked(lock);
2092     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2093     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2094     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2095     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2096     foldersDock->setWidget(foldersPanel);
2097
2098     QAction *foldersAction = foldersDock->toggleViewAction();
2099     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
2100
2101     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2102     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2103     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2104     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2105     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2106     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2107
2108     actionCollection()
2109         ->action(QStringLiteral("show_folders_panel"))
2110         ->setWhatsThis(xi18nc("@info:whatsthis",
2111                               "This toggles the "
2112                               "<emphasis>folders</emphasis> panel at the left side of the window."
2113                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2114                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2115     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2116                                      "<para>This panel "
2117                                      "shows the folders of the <emphasis>file system</emphasis> in a "
2118                                      "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2119                                      "there. Click the arrow to the left of a folder to see its subfolders. "
2120                                      "This allows quick switching between any folders.</para>")
2121                               + panelWhatsThis);
2122
2123     // Setup "Terminal"
2124 #if HAVE_TERMINAL
2125     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2126         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2127         terminalDock->setLocked(lock);
2128         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2129         m_terminalPanel = new TerminalPanel(terminalDock);
2130         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2131         terminalDock->setWidget(m_terminalPanel);
2132
2133         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2134         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2135         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2136         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2137
2138         QAction *terminalAction = terminalDock->toggleViewAction();
2139         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
2140
2141         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2142         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2143
2144         if (GeneralSettings::version() < 200) {
2145             terminalDock->hide();
2146         }
2147
2148         actionCollection()
2149             ->action(QStringLiteral("show_terminal_panel"))
2150             ->setWhatsThis(xi18nc("@info:whatsthis",
2151                                   "<para>This toggles the "
2152                                   "<emphasis>terminal</emphasis> panel at the bottom of the window."
2153                                   "<nl/>The location in the terminal will always match the folder "
2154                                   "view so you can navigate using either.</para><para>The terminal "
2155                                   "panel is not needed for basic computer usage but can be useful "
2156                                   "for advanced tasks. To learn more about terminals use the help "
2157                                   "in a standalone terminal application like Konsole.</para>"));
2158         terminalDock->setWhatsThis(xi18nc("@info:whatsthis",
2159                                           "<para>This is "
2160                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2161                                           "normal terminal but will match the location of the folder view "
2162                                           "so you can navigate using either.</para><para>The terminal panel "
2163                                           "is not needed for basic computer usage but can be useful for "
2164                                           "advanced tasks. To learn more about terminals use the help in a "
2165                                           "standalone terminal application like Konsole.</para>")
2166                                    + panelWhatsThis);
2167     }
2168 #endif
2169
2170     if (GeneralSettings::version() < 200) {
2171         infoDock->hide();
2172         foldersDock->hide();
2173     }
2174
2175     // Setup "Places"
2176     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2177     placesDock->setLocked(lock);
2178     placesDock->setObjectName(QStringLiteral("placesDock"));
2179     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2180
2181     m_placesPanel = new PlacesPanel(placesDock);
2182     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2183     placesDock->setWidget(m_placesPanel);
2184
2185     QAction *placesAction = placesDock->toggleViewAction();
2186     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
2187
2188     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2189     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2190     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2191     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2192     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2193         Dolphin::openNewWindow({url}, this);
2194     });
2195     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2196     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2197     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2198     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2199     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2200     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2201     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2202
2203     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2204     actionShowAllPlaces->setCheckable(true);
2205     actionShowAllPlaces->setDisabled(true);
2206     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2207                                             "This displays "
2208                                             "all places in the places panel that have been hidden. They will "
2209                                             "appear semi-transparent unless you uncheck their hide property."));
2210
2211     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked) {
2212         m_placesPanel->setShowAll(checked);
2213     });
2214     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2215
2216     actionCollection()
2217         ->action(QStringLiteral("show_places_panel"))
2218         ->setWhatsThis(xi18nc("@info:whatsthis",
2219                               "<para>This toggles the "
2220                               "<emphasis>places</emphasis> panel at the left side of the window."
2221                               "</para><para>It allows you to go to locations you have "
2222                               "bookmarked and to access disk or media attached to the computer "
2223                               "or to the network. It also contains sections to find recently "
2224                               "saved files or files of a certain type.</para>"));
2225     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2226                                     "<para>This is the "
2227                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2228                                     "you have bookmarked and to access disk or media attached to the "
2229                                     "computer or to the network. It also contains sections to find "
2230                                     "recently saved files or files of a certain type.</para><para>"
2231                                     "Click on an entry to go there. Click with the right mouse button "
2232                                     "instead to open any entry in a new tab or new window.</para>"
2233                                     "<para>New entries can be added by dragging folders onto this panel. "
2234                                     "Right-click any section or entry to hide it. Right-click an empty "
2235                                     "space on this panel and select <interface>Show Hidden Places"
2236                                     "</interface> to display it again.</para>")
2237                              + panelWhatsThis);
2238
2239     // Add actions into the "Panels" menu
2240     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2241     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2242     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2243     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2244     const KActionCollection *ac = actionCollection();
2245     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2246 #if HAVE_BALOO
2247     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2248 #endif
2249     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2250     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2251     panelsMenu->addSeparator();
2252     panelsMenu->addAction(actionShowAllPlaces);
2253     panelsMenu->addAction(lockLayoutAction);
2254
2255     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this] {
2256         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2257     });
2258 }
2259
2260 void DolphinMainWindow::updateFileAndEditActions()
2261 {
2262     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2263     const KActionCollection *col = actionCollection();
2264     KFileItemListProperties capabilitiesSource(list);
2265
2266     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2267     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2268     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2269     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2270     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2271     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2272     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2273     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2274     QAction *copyLocation = col->action(QString("copy_location"));
2275
2276     if (list.isEmpty()) {
2277         stateChanged(QStringLiteral("has_no_selection"));
2278
2279         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2280         renameAction->setEnabled(true);
2281         moveToTrashAction->setEnabled(true);
2282         deleteAction->setEnabled(true);
2283         cutAction->setEnabled(true);
2284         duplicateAction->setEnabled(true);
2285         addToPlacesAction->setEnabled(true);
2286         copyLocation->setEnabled(true);
2287         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2288         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2289
2290     } else {
2291         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2292         stateChanged(QStringLiteral("has_selection"));
2293
2294         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2295         QAction *showTarget = col->action(QStringLiteral("show_target"));
2296
2297         if (list.length() == 1 && list.first().isDir()) {
2298             addToPlacesAction->setEnabled(true);
2299         } else {
2300             addToPlacesAction->setEnabled(false);
2301         }
2302
2303         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2304
2305         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2306         moveToTrashAction->setEnabled(enableMoveToTrash);
2307         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2308         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2309         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2310         copyLocation->setEnabled(list.length() == 1);
2311         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2312         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2313     }
2314
2315     if (m_tabWidget->currentTabPage()->splitViewEnabled() && !list.isEmpty()) {
2316         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2317         KFileItem capabilitiesDestination;
2318
2319         if (tabPage->primaryViewActive()) {
2320             capabilitiesDestination = tabPage->secondaryViewContainer()->rootItem();
2321         } else {
2322             capabilitiesDestination = tabPage->primaryViewContainer()->rootItem();
2323         }
2324
2325         const auto destUrl = capabilitiesDestination.url();
2326         const bool allNotTargetOrigin = std::all_of(list.cbegin(), list.cend(), [destUrl](const KFileItem &item) {
2327             return item.url().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash) != destUrl;
2328         });
2329
2330         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable() && allNotTargetOrigin);
2331         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable()
2332                                           && allNotTargetOrigin);
2333     } else {
2334         copyToOtherViewAction->setEnabled(false);
2335         moveToOtherViewAction->setEnabled(false);
2336     }
2337 }
2338
2339 void DolphinMainWindow::updateViewActions()
2340 {
2341     m_actionHandler->updateViewActions();
2342
2343     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2344     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2345
2346     updateSplitAction();
2347 }
2348
2349 void DolphinMainWindow::updateGoActions()
2350 {
2351     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2352     const QUrl currentUrl = m_activeViewContainer->url();
2353     // I think this is one of the best places to firstly be confronted
2354     // with a file system and its hierarchy. Talking about the root
2355     // directory might seem too much here but it is the question that
2356     // naturally arises in this context.
2357     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2358                                     "<para>Go to "
2359                                     "the folder that contains the currently viewed one.</para>"
2360                                     "<para>All files and folders are organized in a hierarchical "
2361                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2362                                     "a directory that contains all data connected to this computer"
2363                                     "—the <emphasis>root directory</emphasis>.</para>"));
2364     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2365 }
2366
2367 void DolphinMainWindow::refreshViews()
2368 {
2369     m_tabWidget->refreshViews();
2370
2371     if (GeneralSettings::modifiedStartupSettings()) {
2372         updateWindowTitle();
2373     }
2374
2375     updateSplitAction();
2376
2377     Q_EMIT settingsChanged();
2378 }
2379
2380 void DolphinMainWindow::clearStatusBar()
2381 {
2382     m_activeViewContainer->statusBar()->resetToDefaultText();
2383 }
2384
2385 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2386 {
2387     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2388     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2389     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2390     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2391     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2392     connect(container, &DolphinViewContainer::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2393
2394     const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2395     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2396
2397     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2398     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2399     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2400     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged, toggleSelectionModeAction, &QAction::setChecked);
2401
2402     const DolphinView *view = container->view();
2403     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2404     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2405     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2406     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2407     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2408     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2409     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2410     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2411     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2412     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2413     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2414     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2415     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2416     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2417
2418     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2419     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2420
2421     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2422     const KUrlNavigator *navigator =
2423         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2424
2425     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2426     editableLocactionAction->setChecked(navigator->isUrlEditable());
2427     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2428     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2429     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2430     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2431 }
2432
2433 void DolphinMainWindow::updateSplitAction()
2434 {
2435     QAction *splitAction = actionCollection()->action(QStringLiteral("split_view"));
2436     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2437     if (tabPage->splitViewEnabled()) {
2438         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2439             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2440             splitAction->setToolTip(i18nc("@info", "Close left view"));
2441             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2442         } else {
2443             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2444             splitAction->setToolTip(i18nc("@info", "Close right view"));
2445             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2446         }
2447     } else {
2448         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2449         splitAction->setToolTip(i18nc("@info", "Split view"));
2450         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2451     }
2452 }
2453
2454 void DolphinMainWindow::updateAllowedToolbarAreas()
2455 {
2456     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2457     if (toolBar()->actions().contains(navigators)) {
2458         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2459         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2460             addToolBar(Qt::TopToolBarArea, toolBar());
2461         }
2462     } else {
2463         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2464     }
2465 }
2466
2467 bool DolphinMainWindow::isKompareInstalled() const
2468 {
2469     static bool initialized = false;
2470     static bool installed = false;
2471     if (!initialized) {
2472         // TODO: maybe replace this approach later by using a menu
2473         // plugin like kdiff3plugin.cpp
2474         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2475         initialized = true;
2476     }
2477     return installed;
2478 }
2479
2480 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QAction *dockAction, const QString &actionName)
2481 {
2482     QAction *panelAction = actionCollection()->addAction(actionName);
2483     panelAction->setCheckable(true);
2484     panelAction->setChecked(dockAction->isChecked());
2485     panelAction->setText(dockAction->text());
2486     panelAction->setIcon(icon);
2487     dockAction->setIcon(icon);
2488     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2489
2490     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2491     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2492 }
2493 // clang-format off
2494 void DolphinMainWindow::setupWhatsThis()
2495 {
2496     // main widgets
2497     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2498         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2499         "configuration options. Left-click on any of the menus on this "
2500         "bar to see its contents.</para><para>The Menubar can be hidden "
2501         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2502         "most of its contents become available through a <interface>Menu"
2503         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2504     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2505         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2506         "frequently used actions.</para><para>It is highly customizable. "
2507         "All items you see in the <interface>Menu</interface> or "
2508         "in the <interface>Menubar</interface> can be placed on the "
2509         "Toolbar. Just right-click on it and select <interface>Configure "
2510         "Toolbars…</interface> or find this action within the <interface>"
2511         "menu</interface>."
2512         "</para><para>The location of the bar and the style of its "
2513         "buttons can also be changed in the right-click menu. Right-click "
2514         "a button if you want to show or hide its text.</para>"));
2515     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2516         "<para>Here you can see the <emphasis>folders</emphasis> and "
2517         "<emphasis>files</emphasis> that are at the location described in "
2518         "the <interface>Location Bar</interface> above. This area is the "
2519         "central part of this application where you navigate to the files "
2520         "you want to use.</para><para>For an elaborate and general "
2521         "introduction to this application <link "
2522         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2523         "click here</link>. This will open an introductory article from "
2524         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2525         "explanations of all the features of this <emphasis>view</emphasis> "
2526         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2527         "instead. This will open a page from the <emphasis>Handbook"
2528         "</emphasis> that covers the basics.</para>"));
2529
2530     // Settings menu
2531     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2532         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2533         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2534         "There you can set up key combinations to trigger an action when "
2535         "they are pressed simultaneously. All commands in this application can "
2536         "be triggered this way.</para>"));
2537     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2538         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2539         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2540         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2541     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2542         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2543         "change a multitude of settings for this application. For an explanation "
2544         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2545         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2546
2547     // Help menu
2548
2549     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2550                                              const QString &whatsThis) {
2551         // Check for the existence of an action since it can be restricted through the Kiosk system
2552         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2553             action->setWhatsThis(whatsThis);
2554         }
2555     };
2556
2557     // i18n: If the external link isn't available in your language it might make
2558     // sense to state the external link's language in brackets to not
2559     // frustrate the user. If there are multiple languages that the user might
2560     // know with a reasonable chance you might want to have 2 external links.
2561     // The same might be true for any external link you translate.
2562     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>"));
2563     // (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 )
2564
2565     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2566         xi18nc("@info:whatsthis whatsthis button",
2567         "<para>This is the button that invokes the help feature you are "
2568         "using right now! Click it, then click any component of this "
2569         "application to ask \"What's this?\" about it. The mouse cursor "
2570         "will change appearance if no help is available for a spot.</para>"
2571         "<para>There are two other ways to get help: "
2572         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2573         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2574         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2575         "missing in most other windows so don't get too used to this.</para>"));
2576
2577     setStandardActionWhatsThis(KStandardAction::ReportBug,
2578         xi18nc("@info:whatsthis","<para>This opens a "
2579         "window that will guide you through reporting errors or flaws "
2580         "in this application or in other KDE software.</para>"
2581         "<para>High-quality bug reports are much appreciated. To learn "
2582         "how to make your bug report as effective as possible "
2583         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2584         "click here</link>.</para>"));
2585
2586     setStandardActionWhatsThis(KStandardAction::Donate,
2587         xi18nc("@info:whatsthis", "<para>This opens a "
2588         "<emphasis>web page</emphasis> where you can donate to "
2589         "support the continued work on this application and many "
2590         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2591         "<para>Donating is the easiest and fastest way to efficiently "
2592         "support KDE and its projects. KDE projects are available for "
2593         "free therefore your donation is needed to cover things that "
2594         "require money like servers, contributor meetings, etc.</para>"
2595         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2596         "organization behind the KDE community.</para>"));
2597
2598     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2599         xi18nc("@info:whatsthis",
2600         "With this you can change the language this application uses."
2601         "<nl/>You can even set secondary languages which will be used "
2602         "if texts are not available in your preferred language."));
2603
2604     setStandardActionWhatsThis(KStandardAction::AboutApp,
2605         xi18nc("@info:whatsthis","This opens a "
2606         "window that informs you about the version, license, "
2607         "used libraries and maintainers of this application."));
2608
2609     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2610         xi18nc("@info:whatsthis","This opens a "
2611         "window with information about <emphasis>KDE</emphasis>. "
2612         "The KDE community are the people behind this free software."
2613         "<nl/>If you like using this application but don't know "
2614         "about KDE or want to see a cute dragon have a look!"));
2615 }
2616 // clang-format on
2617
2618 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2619 {
2620     QDomDocument domDocument = KXMLGUIClient::domDocument();
2621     if (domDocument.isNull()) {
2622         return false;
2623     }
2624     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2625     if (toolbar.isNull()) {
2626         return false;
2627     }
2628
2629     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2630     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2631     toolbar.appendChild(hamburgerMenuElement);
2632
2633     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2634     reloadXML();
2635     createGUI();
2636     return true;
2637     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2638     // whenever this method is removed (maybe in the year ~2026).
2639 }
2640
2641 // Set a sane initial window size
2642 QSize DolphinMainWindow::sizeHint() const
2643 {
2644     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2645 }
2646
2647 void DolphinMainWindow::saveNewToolbarConfig()
2648 {
2649     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2650                                            // because the rest of this method decides things
2651                                            // based on the new config.
2652     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2653     if (!toolBar()->actions().contains(navigators)) {
2654         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2655     }
2656     updateAllowedToolbarAreas();
2657     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2658 }
2659
2660 void DolphinMainWindow::focusTerminalPanel()
2661 {
2662     if (m_terminalPanel->isVisible()) {
2663         if (m_terminalPanel->terminalHasFocus()) {
2664             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2665             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2666         } else {
2667             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2668             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2669         }
2670     } else {
2671         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2672         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2673     }
2674 }
2675
2676 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2677     : KIO::FileUndoManager::UiInterface()
2678 {
2679 }
2680
2681 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2682 {
2683 }
2684
2685 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2686 {
2687     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2688     if (mainWin) {
2689         DolphinViewContainer *container = mainWin->activeViewContainer();
2690         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2691     } else {
2692         KIO::FileUndoManager::UiInterface::jobError(job);
2693     }
2694 }
2695
2696 bool DolphinMainWindow::isUrlOpen(const QString &url)
2697 {
2698     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2699 }
2700
2701 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2702 {
2703     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2704 }