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 <KColorSchemeManager>
  41 #include <KConfig>
  42 #include <KConfigGui>
  43 #include <KDualAction>
  44 #include <KFileItemListProperties>
  45 #include <KIO/CommandLauncherJob>
  46 #include <KIO/JobUiDelegateFactory>
  47 #include <KIO/OpenFileManagerWindowJob>
  48 #include <KIO/OpenUrlJob>
  49 #include <KJobWidgets>
  50 #include <KLocalizedString>
  51 #include <KMessageBox>
  52 #include <KProtocolInfo>
  53 #include <KProtocolManager>
  54 #include <KShell>
  55 #include <KShortcutsDialog>
  56 #include <KStandardAction>
  57 #include <KSycoca>
  58 #include <KTerminalLauncherJob>
  59 #include <KToggleAction>
  60 #include <KToolBar>
  61 #include <KToolBarPopupAction>
  62 #include <KUrlComboBox>
  63 #include <KUrlNavigator>
  64 #include <KWindowSystem>
  65 #include <KXMLGUIFactory>
  66
  67 #include <kwidgetsaddons_version.h>
  68
  69 #include <QApplication>
  70 #include <QClipboard>
  71 #include <QCloseEvent>
  72 #include <QDesktopServices>
  73 #include <QDialog>
  74 #include <QDomDocument>
  75 #include <QFileInfo>
  76 #include <QLineEdit>
  77 #include <QMenuBar>
  78 #include <QPushButton>
  79 #include <QShowEvent>
  80 #include <QStandardPaths>
  81 #include <QTimer>
  82 #include <QToolButton>
  83 #include <QtConcurrentRun>
  84
  85 #include <algorithm>
  86
  87 #if HAVE_X11
  88 #include <KStartupInfo>
  89 #endif
  90
  91 namespace
  92 {
  93 // Used for GeneralSettings::version() to determine whether
  94 // an updated version of Dolphin is running, so as to migrate
  95 // removed/renamed ...etc config entries; increment it in such
  96 // cases
  97 const int CurrentDolphinVersion = 202;
  98 // The maximum number of entries in the back/forward popup menu
  99 const int MaxNumberOfNavigationentries = 12;
 100 // The maximum number of "Go to Tab" shortcuts
 101 const int MaxActivateTabShortcuts = 9;
 102 }
 103
 104 DolphinMainWindow::DolphinMainWindow()
 105     : KXmlGuiWindow(nullptr)
 106     , m_newFileMenu(nullptr)
 107     , m_tabWidget(nullptr)
 108     , m_activeViewContainer(nullptr)
 109     , m_actionHandler(nullptr)
 110     , m_remoteEncoding(nullptr)
 111     , m_settingsDialog()
 112     , m_bookmarkHandler(nullptr)
 113     , m_lastHandleUrlOpenJob(nullptr)
 114     , m_terminalPanel(nullptr)
 115     , m_placesPanel(nullptr)
 116     , m_tearDownFromPlacesRequested(false)
 117     , m_backAction(nullptr)
 118     , m_forwardAction(nullptr)
 119     , m_splitViewAction(nullptr)
 120     , m_splitViewMenuAction(nullptr)
 121     , m_sessionSaveTimer(nullptr)
 122     , m_sessionSaveWatcher(nullptr)
 123     , m_sessionSaveScheduled(false)
 124 {
 125     Q_INIT_RESOURCE(dolphin);
 126
 127     new MainWindowAdaptor(this);
 128
 129 #ifndef Q_OS_WIN
 130     setWindowFlags(Qt::WindowContextHelpButtonHint);
 131 #endif
 132     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 133     setObjectName(QStringLiteral("Dolphin#"));
 134
 135     setStateConfigGroup("State");
 136
 137     new KColorSchemeManager(this);
 138
 139     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 140
 141     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 142     undoManager->setUiInterface(new UndoUiInterface());
 143
 144     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 145     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 146     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 147     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 148
 149     const bool firstRun = (GeneralSettings::version() < 200);
 150     if (firstRun) {
 151         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 152     }
 153
 154     setAcceptDrops(true);
 155
 156     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 157     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 158     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 159     m_tabWidget->setObjectName("tabWidget");
 160     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 161     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 162     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 163     setCentralWidget(m_tabWidget);
 164
 165     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 166     setupActions();
 167
 168     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 169     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 170     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 171     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 172
 173     Q_CHECK_PTR(actionCollection()->action(QStringLiteral("create_dir")));
 174     m_newFileMenu->setNewFolderShortcutAction(actionCollection()->action(QStringLiteral("create_dir")));
 175
 176     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 177     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 178
 179     setupDockWidgets();
 180
 181     setupGUI(Save | Create | ToolBar);
 182     stateChanged(QStringLiteral("new_file"));
 183
 184     QClipboard *clipboard = QApplication::clipboard();
 185     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 186
 187     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 188     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 189
 190     if (firstRun) {
 191         menuBar()->setVisible(false);
 192     }
 193
 194     const bool showMenu = !menuBar()->isHidden();
 195     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 196     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 197
 198     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 199     hamburgerMenu->setMenuBar(menuBar());
 200     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 201     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 202     hamburgerMenu->hideActionsOf(toolBar());
 203     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 204         addHamburgerMenuToToolbar();
 205     }
 206
 207     updateAllowedToolbarAreas();
 208
 209     // enable middle-click on back/forward/up to open in a new tab
 210     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 211     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 212     toolBar()->installEventFilter(middleClickEventFilter);
 213
 214     setupWhatsThis();
 215
 216     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 217
 218     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 219
 220     m_fileItemActions.setParentWidget(this);
 221     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 222         showErrorMessage(errorMessage);
 223     });
 224
 225     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 226 }
 227
 228 DolphinMainWindow::~DolphinMainWindow()
 229 {
 230     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 231     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 232 }
 233
 234 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 235 {
 236     QVector<DolphinViewContainer *> viewContainers;
 237
 238     for (int i = 0; i < m_tabWidget->count(); ++i) {
 239         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 240
 241         viewContainers << tabPage->primaryViewContainer();
 242         if (tabPage->splitViewEnabled()) {
 243             viewContainers << tabPage->secondaryViewContainer();
 244         }
 245     }
 246     return viewContainers;
 247 }
 248
 249 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 250 {
 251     m_tabWidget->openDirectories(dirs, splitView);
 252 }
 253
 254 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 255 {
 256     openDirectories(QUrl::fromStringList(dirs), splitView);
 257 }
 258
 259 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 260 {
 261     m_tabWidget->openFiles(files, splitView);
 262 }
 263
 264 bool DolphinMainWindow::isFoldersPanelEnabled() const
 265 {
 266     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 267 }
 268
 269 bool DolphinMainWindow::isInformationPanelEnabled() const
 270 {
 271 #if HAVE_BALOO
 272     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 273 #else
 274     return false;
 275 #endif
 276 }
 277
 278 bool DolphinMainWindow::isSplitViewEnabledInCurrentTab() const
 279 {
 280     return m_tabWidget->currentTabPage()->splitViewEnabled();
 281 }
 282
 283 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 284 {
 285     openFiles(QUrl::fromStringList(files), splitView);
 286 }
 287
 288 void DolphinMainWindow::activateWindow(const QString &activationToken)
 289 {
 290     window()->setAttribute(Qt::WA_NativeWindow, true);
 291
 292     if (KWindowSystem::isPlatformWayland()) {
 293         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 294     } else if (KWindowSystem::isPlatformX11()) {
 295 #if HAVE_X11
 296         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 297 #endif
 298     }
 299
 300     KWindowSystem::activateWindow(window()->windowHandle());
 301 }
 302
 303 bool DolphinMainWindow::isActiveWindow()
 304 {
 305     return window()->isActiveWindow();
 306 }
 307
 308 void DolphinMainWindow::showCommand(CommandType command)
 309 {
 310     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 311     switch (command) {
 312     case KIO::FileUndoManager::Copy:
 313         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 314         break;
 315     case KIO::FileUndoManager::Move:
 316         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 317         break;
 318     case KIO::FileUndoManager::Link:
 319         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 320         break;
 321     case KIO::FileUndoManager::Trash:
 322         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 323         break;
 324     case KIO::FileUndoManager::Rename:
 325         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 326         break;
 327
 328     case KIO::FileUndoManager::Mkdir:
 329         statusBar->setText(i18nc("@info:status", "Created folder."));
 330         break;
 331
 332     default:
 333         break;
 334     }
 335 }
 336
 337 void DolphinMainWindow::pasteIntoFolder()
 338 {
 339     m_activeViewContainer->view()->pasteIntoFolder();
 340 }
 341
 342 void DolphinMainWindow::changeUrl(const QUrl &url)
 343 {
 344     if (!KProtocolManager::supportsListing(url)) {
 345         // The URL navigator only checks for validity, not
 346         // if the URL can be listed. An error message is
 347         // shown due to DolphinViewContainer::restoreView().
 348         return;
 349     }
 350
 351     m_activeViewContainer->setUrl(url);
 352     updateFileAndEditActions();
 353     updatePasteAction();
 354     updateViewActions();
 355     updateGoActions();
 356
 357     Q_EMIT urlChanged(url);
 358 }
 359
 360 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 361 {
 362     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 363         m_placesPanel->proceedWithTearDown();
 364         m_tearDownFromPlacesRequested = false;
 365     }
 366
 367     m_activeViewContainer->setAutoGrabFocus(false);
 368     changeUrl(url);
 369     m_activeViewContainer->setAutoGrabFocus(true);
 370 }
 371
 372 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 373 {
 374     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 375     editableLocationAction->setChecked(editable);
 376 }
 377
 378 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 379 {
 380     updateFileAndEditActions();
 381
 382     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 383
 384     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 385     if (selectedUrlsCount == 2) {
 386         compareFilesAction->setEnabled(isKompareInstalled());
 387     } else {
 388         compareFilesAction->setEnabled(false);
 389     }
 390
 391     Q_EMIT selectionChanged(selection);
 392 }
 393
 394 void DolphinMainWindow::updateHistory()
 395 {
 396     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 397     const int index = urlNavigator->historyIndex();
 398
 399     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 400     if (backAction) {
 401         backAction->setToolTip(i18nc("@info", "Go back"));
 402         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 403         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 404     }
 405
 406     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 407     if (forwardAction) {
 408         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 409         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 410         forwardAction->setEnabled(index > 0);
 411     }
 412 }
 413
 414 void DolphinMainWindow::updateFilterBarAction(bool show)
 415 {
 416     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 417     toggleFilterBarAction->setChecked(show);
 418 }
 419
 420 void DolphinMainWindow::openNewMainWindow()
 421 {
 422     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 423 }
 424
 425 void DolphinMainWindow::openNewActivatedTab()
 426 {
 427     // keep browsers compatibility, new tab is always after last one
 428     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 429     GeneralSettings::setOpenNewTabAfterLastTab(true);
 430     m_tabWidget->openNewActivatedTab();
 431     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 432 }
 433
 434 void DolphinMainWindow::addToPlaces()
 435 {
 436     QUrl url;
 437     QString name;
 438
 439     // If nothing is selected, act on the current dir
 440     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 441         url = m_activeViewContainer->url();
 442         name = m_activeViewContainer->placesText();
 443     } else {
 444         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 445         url = dirToAdd.url();
 446         name = dirToAdd.name();
 447     }
 448     if (url.isValid()) {
 449         QString icon;
 450         if (m_activeViewContainer->isSearchModeEnabled()) {
 451             icon = QStringLiteral("folder-saved-search-symbolic");
 452         } else {
 453             icon = KIO::iconNameForUrl(url);
 454         }
 455         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 456     }
 457 }
 458
 459 void DolphinMainWindow::openNewTab(const QUrl &url)
 460 {
 461     m_tabWidget->openNewTab(url, QUrl());
 462 }
 463
 464 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 465 {
 466     m_tabWidget->openNewActivatedTab(url, QUrl());
 467 }
 468
 469 void DolphinMainWindow::openNewWindow(const QUrl &url)
 470 {
 471     Dolphin::openNewWindow({url}, this);
 472 }
 473
 474 void DolphinMainWindow::slotSplitViewChanged()
 475 {
 476     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 477     updateSplitActions();
 478 }
 479
 480 void DolphinMainWindow::openInNewTab()
 481 {
 482     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 483     bool tabCreated = false;
 484
 485     for (const KFileItem &item : list) {
 486         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 487         if (!url.isEmpty()) {
 488             openNewTab(url);
 489             tabCreated = true;
 490         }
 491     }
 492
 493     // if no new tab has been created from the selection
 494     // open the current directory in a new tab
 495     if (!tabCreated) {
 496         openNewTab(m_activeViewContainer->url());
 497     }
 498 }
 499
 500 void DolphinMainWindow::openInNewWindow()
 501 {
 502     QUrl newWindowUrl;
 503
 504     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 505     if (list.isEmpty()) {
 506         newWindowUrl = m_activeViewContainer->url();
 507     } else if (list.count() == 1) {
 508         const KFileItem &item = list.first();
 509         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 510     }
 511
 512     if (!newWindowUrl.isEmpty()) {
 513         Dolphin::openNewWindow({newWindowUrl}, this);
 514     }
 515 }
 516
 517 void DolphinMainWindow::openInSplitView(const QUrl &url)
 518 {
 519     QUrl newSplitViewUrl = url;
 520
 521     if (newSplitViewUrl.isEmpty()) {
 522         const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 523         if (list.count() == 1) {
 524             const KFileItem &item = list.first();
 525             newSplitViewUrl = DolphinView::openItemAsFolderUrl(item);
 526         }
 527     }
 528
 529     if (newSplitViewUrl.isEmpty()) {
 530         return;
 531     }
 532
 533     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 534     if (tabPage->splitViewEnabled()) {
 535         tabPage->switchActiveView();
 536         tabPage->activeViewContainer()->setUrl(newSplitViewUrl);
 537     } else {
 538         tabPage->setSplitViewEnabled(true, WithAnimation, newSplitViewUrl);
 539         updateViewActions();
 540     }
 541 }
 542
 543 void DolphinMainWindow::showTarget()
 544 {
 545     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 546     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 547
 548     auto job = KIO::stat(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 549
 550     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 551         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 552
 553         if (statJob->error()) {
 554             m_activeViewContainer->showMessage(job->errorString(), DolphinViewContainer::Error);
 555         } else {
 556             KIO::highlightInFileManager({destinationUrl});
 557         }
 558     });
 559 }
 560
 561 bool DolphinMainWindow::event(QEvent *event)
 562 {
 563     if (event->type() == QEvent::ShortcutOverride) {
 564         const QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
 565         if (keyEvent->key() == Qt::Key_Space && m_activeViewContainer->view()->handleSpaceAsNormalKey()) {
 566             event->accept();
 567             return true;
 568         }
 569     }
 570
 571     return KXmlGuiWindow::event(event);
 572 }
 573
 574 void DolphinMainWindow::showEvent(QShowEvent *event)
 575 {
 576     KXmlGuiWindow::showEvent(event);
 577
 578     if (!event->spontaneous()) {
 579         m_activeViewContainer->view()->setFocus();
 580     }
 581 }
 582
 583 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 584 {
 585     // Find out if Dolphin is closed directly by the user or
 586     // by the session manager because the session is closed
 587     bool closedByUser = true;
 588     if (qApp->isSavingSession()) {
 589         closedByUser = false;
 590     }
 591
 592     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 593         // Ask the user if he really wants to quit and close all tabs.
 594         // Open a confirmation dialog with 3 buttons:
 595         // QDialogButtonBox::Yes    -> Quit
 596         // QDialogButtonBox::No     -> Close only the current tab
 597         // QDialogButtonBox::Cancel -> do nothing
 598         QDialog *dialog = new QDialog(this, Qt::Dialog);
 599         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 600         dialog->setModal(true);
 601         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 602         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 603                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 604                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 605         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 606         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 607         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 608
 609         bool doNotAskAgainCheckboxResult = false;
 610
 611         const auto result = KMessageBox::createKMessageBox(dialog,
 612                                                            buttons,
 613                                                            QMessageBox::Warning,
 614                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 615                                                            QStringList(),
 616                                                            i18n("Do not ask again"),
 617                                                            &doNotAskAgainCheckboxResult,
 618                                                            KMessageBox::Notify);
 619
 620         if (doNotAskAgainCheckboxResult) {
 621             GeneralSettings::setConfirmClosingMultipleTabs(false);
 622         }
 623
 624         switch (result) {
 625         case QDialogButtonBox::Yes:
 626             // Quit
 627             break;
 628         case QDialogButtonBox::No:
 629             // Close only the current tab
 630             m_tabWidget->closeTab();
 631             Q_FALLTHROUGH();
 632         default:
 633             event->ignore();
 634             return;
 635         }
 636     }
 637
 638     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 639         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 640         // Open a confirmation dialog with 3 buttons:
 641         // QDialogButtonBox::Yes    -> Quit
 642         // QDialogButtonBox::No     -> Show Terminal Panel
 643         // QDialogButtonBox::Cancel -> do nothing
 644         QDialog *dialog = new QDialog(this, Qt::Dialog);
 645         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 646         dialog->setModal(true);
 647         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 648         if (!m_terminalPanel->isVisible()) {
 649             standardButtons |= QDialogButtonBox::No;
 650         }
 651         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 652         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 653         if (!m_terminalPanel->isVisible()) {
 654             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 655         }
 656         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 657
 658         bool doNotAskAgainCheckboxResult = false;
 659
 660         const auto result = KMessageBox::createKMessageBox(
 661             dialog,
 662             buttons,
 663             QMessageBox::Warning,
 664             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 665             QStringList(),
 666             i18n("Do not ask again"),
 667             &doNotAskAgainCheckboxResult,
 668             KMessageBox::Notify | KMessageBox::Dangerous);
 669
 670         if (doNotAskAgainCheckboxResult) {
 671             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 672         }
 673
 674         switch (result) {
 675         case QDialogButtonBox::Yes:
 676             // Quit
 677             break;
 678         case QDialogButtonBox::No:
 679             actionCollection()->action("show_terminal_panel")->trigger();
 680             // Do not quit, ignore quit event
 681             Q_FALLTHROUGH();
 682         default:
 683             event->ignore();
 684             return;
 685         }
 686     }
 687
 688     if (m_sessionSaveTimer && (m_sessionSaveTimer->isActive() || m_sessionSaveWatcher->isRunning())) {
 689         const bool sessionSaveTimerActive = m_sessionSaveTimer->isActive();
 690
 691         m_sessionSaveTimer->stop();
 692         m_sessionSaveWatcher->disconnect();
 693         m_sessionSaveWatcher->waitForFinished();
 694
 695         if (sessionSaveTimerActive || m_sessionSaveScheduled) {
 696             slotSaveSession();
 697         }
 698     }
 699
 700     GeneralSettings::setVersion(CurrentDolphinVersion);
 701     GeneralSettings::self()->save();
 702
 703     KXmlGuiWindow::closeEvent(event);
 704 }
 705
 706 void DolphinMainWindow::slotSaveSession()
 707 {
 708     m_sessionSaveScheduled = false;
 709
 710     if (m_sessionSaveWatcher->isRunning()) {
 711         // The previous session is still being saved - schedule another save.
 712         m_sessionSaveWatcher->disconnect();
 713         connect(m_sessionSaveWatcher, &QFutureWatcher<void>::finished, this, &DolphinMainWindow::slotSaveSession, Qt::SingleShotConnection);
 714         m_sessionSaveScheduled = true;
 715     } else if (!m_sessionSaveTimer->isActive()) {
 716         // No point in saving the session if the timer is running (since it will save the session again when it times out).
 717         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 718         KConfig *config = KConfigGui::sessionConfig();
 719         saveGlobalProperties(config);
 720         savePropertiesInternal(config, 1);
 721
 722         auto future = QtConcurrent::run([config]() {
 723             config->sync();
 724         });
 725         m_sessionSaveWatcher->setFuture(future);
 726     }
 727 }
 728
 729 void DolphinMainWindow::setSessionAutoSaveEnabled(bool enable)
 730 {
 731     if (enable) {
 732         if (!m_sessionSaveTimer) {
 733             m_sessionSaveTimer = new QTimer(this);
 734             m_sessionSaveWatcher = new QFutureWatcher<void>(this);
 735             m_sessionSaveTimer->setSingleShot(true);
 736             m_sessionSaveTimer->setInterval(22000);
 737
 738             connect(m_sessionSaveTimer, &QTimer::timeout, this, &DolphinMainWindow::slotSaveSession);
 739         }
 740
 741         connect(m_tabWidget, &DolphinTabWidget::urlChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 742         connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 743         connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 744     } else if (m_sessionSaveTimer) {
 745         m_sessionSaveTimer->stop();
 746         m_sessionSaveWatcher->disconnect();
 747         m_sessionSaveScheduled = false;
 748
 749         m_sessionSaveWatcher->waitForFinished();
 750
 751         m_sessionSaveTimer->deleteLater();
 752         m_sessionSaveWatcher->deleteLater();
 753         m_sessionSaveTimer = nullptr;
 754         m_sessionSaveWatcher = nullptr;
 755     }
 756 }
 757
 758 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 759 {
 760     m_tabWidget->saveProperties(group);
 761 }
 762
 763 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 764 {
 765     m_tabWidget->readProperties(group);
 766 }
 767
 768 void DolphinMainWindow::updateNewMenu()
 769 {
 770     m_newFileMenu->checkUpToDate();
 771     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 772 }
 773
 774 void DolphinMainWindow::createDirectory()
 775 {
 776     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 777     m_newFileMenu->createDirectory();
 778 }
 779
 780 void DolphinMainWindow::quit()
 781 {
 782     close();
 783 }
 784
 785 void DolphinMainWindow::showErrorMessage(const QString &message)
 786 {
 787     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 788 }
 789
 790 void DolphinMainWindow::slotUndoAvailable(bool available)
 791 {
 792     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 793     if (undoAction) {
 794         undoAction->setEnabled(available);
 795     }
 796 }
 797
 798 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 799 {
 800     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 801     if (undoAction) {
 802         undoAction->setText(text);
 803     }
 804 }
 805
 806 void DolphinMainWindow::undo()
 807 {
 808     clearStatusBar();
 809     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 810     KIO::FileUndoManager::self()->undo();
 811 }
 812
 813 void DolphinMainWindow::cut()
 814 {
 815     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 816         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 817     } else {
 818         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 819         m_activeViewContainer->setSelectionModeEnabled(false);
 820     }
 821 }
 822
 823 void DolphinMainWindow::copy()
 824 {
 825     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 826         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 827     } else {
 828         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 829         m_activeViewContainer->setSelectionModeEnabled(false);
 830     }
 831 }
 832
 833 void DolphinMainWindow::paste()
 834 {
 835     m_activeViewContainer->view()->paste();
 836 }
 837
 838 void DolphinMainWindow::find()
 839 {
 840     m_activeViewContainer->setSearchModeEnabled(true);
 841 }
 842
 843 void DolphinMainWindow::updateSearchAction()
 844 {
 845     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 846     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 847 }
 848
 849 void DolphinMainWindow::updatePasteAction()
 850 {
 851     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 852     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 853     pasteAction->setEnabled(pasteInfo.first);
 854     pasteAction->setText(pasteInfo.second);
 855 }
 856
 857 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 858 {
 859     updatePasteAction();
 860 }
 861
 862 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 863 {
 864     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 865         goBackInNewTab();
 866     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 867         goForwardInNewTab();
 868     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 869         goUpInNewTab();
 870     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 871         goHomeInNewTab();
 872     }
 873 }
 874
 875 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 876 {
 877     const QUrl url = urlNavigator->locationUrl(historyIndex);
 878
 879     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 880
 881     if (!urlNavigator->showFullPath()) {
 882         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 883
 884         const QModelIndex closestIdx = placesModel->closestItem(url);
 885         if (closestIdx.isValid()) {
 886             const QUrl placeUrl = placesModel->url(closestIdx);
 887
 888             text = placesModel->text(closestIdx);
 889
 890             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 891
 892             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 893                 pathInsidePlace.prepend(QLatin1Char('/'));
 894             }
 895
 896             if (pathInsidePlace != QLatin1Char('/')) {
 897                 text.append(pathInsidePlace);
 898             }
 899         }
 900     }
 901
 902     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 903     action->setData(historyIndex);
 904     return action;
 905 }
 906
 907 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 908 {
 909     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 910     int entries = 0;
 911     QMenu *menu = m_backAction->popupMenu();
 912     menu->clear();
 913     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 914         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, menu);
 915         menu->addAction(action);
 916     }
 917 }
 918
 919 void DolphinMainWindow::slotGoBack(QAction *action)
 920 {
 921     int gotoIndex = action->data().value<int>();
 922     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 923     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 924         goBack();
 925     }
 926 }
 927
 928 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 929 {
 930     if (action) {
 931         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 932         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 933     }
 934 }
 935
 936 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 937 {
 938     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 939     int entries = 0;
 940     QMenu *menu = m_forwardAction->popupMenu();
 941     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 942         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, menu);
 943         menu->addAction(action);
 944     }
 945 }
 946
 947 void DolphinMainWindow::slotGoForward(QAction *action)
 948 {
 949     int gotoIndex = action->data().value<int>();
 950     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 951     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 952         goForward();
 953     }
 954 }
 955
 956 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 957 {
 958     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 959 }
 960
 961 void DolphinMainWindow::selectAll()
 962 {
 963     clearStatusBar();
 964
 965     // if the URL navigator is editable and focused, select the whole
 966     // URL instead of all items of the view
 967
 968     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 969     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
 970     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
 971     if (selectUrl) {
 972         lineEdit->selectAll();
 973     } else {
 974         m_activeViewContainer->view()->selectAll();
 975     }
 976 }
 977
 978 void DolphinMainWindow::invertSelection()
 979 {
 980     clearStatusBar();
 981     m_activeViewContainer->view()->invertSelection();
 982 }
 983
 984 void DolphinMainWindow::toggleSplitView()
 985 {
 986     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 987     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 988     m_tabWidget->updateTabName(m_tabWidget->indexOf(tabPage));
 989     updateViewActions();
 990 }
 991
 992 void DolphinMainWindow::popoutSplitView()
 993 {
 994     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 995     if (!tabPage->splitViewEnabled())
 996         return;
 997     openNewWindow((GeneralSettings::closeActiveSplitView() ? tabPage->activeViewContainer() : tabPage->inactiveViewContainer())->url());
 998     tabPage->setSplitViewEnabled(false, WithAnimation);
 999     updateSplitActions();
1000 }
1001
1002 void DolphinMainWindow::toggleSplitStash()
1003 {
1004     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
1005     tabPage->setSplitViewEnabled(false, WithAnimation);
1006     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
1007 }
1008
1009 void DolphinMainWindow::copyToInactiveSplitView()
1010 {
1011     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
1012         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
1013     } else {
1014         m_tabWidget->copyToInactiveSplitView();
1015         m_activeViewContainer->setSelectionModeEnabled(false);
1016     }
1017 }
1018
1019 void DolphinMainWindow::moveToInactiveSplitView()
1020 {
1021     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
1022         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
1023     } else {
1024         m_tabWidget->moveToInactiveSplitView();
1025         m_activeViewContainer->setSelectionModeEnabled(false);
1026     }
1027 }
1028
1029 void DolphinMainWindow::reloadView()
1030 {
1031     clearStatusBar();
1032     m_activeViewContainer->reload();
1033     m_activeViewContainer->statusBar()->updateSpaceInfo();
1034 }
1035
1036 void DolphinMainWindow::stopLoading()
1037 {
1038     m_activeViewContainer->view()->stopLoading();
1039 }
1040
1041 void DolphinMainWindow::enableStopAction()
1042 {
1043     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
1044 }
1045
1046 void DolphinMainWindow::disableStopAction()
1047 {
1048     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
1049 }
1050
1051 void DolphinMainWindow::toggleSelectionMode()
1052 {
1053     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
1054
1055     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
1056     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
1057 }
1058
1059 void DolphinMainWindow::showFilterBar()
1060 {
1061     m_activeViewContainer->setFilterBarVisible(true);
1062 }
1063
1064 void DolphinMainWindow::toggleFilterBar()
1065 {
1066     const bool checked = !m_activeViewContainer->isFilterBarVisible();
1067     m_activeViewContainer->setFilterBarVisible(checked);
1068
1069     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
1070     toggleFilterBarAction->setChecked(checked);
1071 }
1072
1073 void DolphinMainWindow::toggleEditLocation()
1074 {
1075     clearStatusBar();
1076
1077     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
1078     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
1079     urlNavigator->setUrlEditable(action->isChecked());
1080 }
1081
1082 void DolphinMainWindow::replaceLocation()
1083 {
1084     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
1085     QLineEdit *lineEdit = navigator->editor()->lineEdit();
1086
1087     // If the text field currently has focus and everything is selected,
1088     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
1089     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
1090         navigator->setUrlEditable(false);
1091     } else {
1092         navigator->setUrlEditable(true);
1093         navigator->setFocus();
1094         lineEdit->selectAll();
1095     }
1096 }
1097
1098 void DolphinMainWindow::togglePanelLockState()
1099 {
1100     const bool newLockState = !GeneralSettings::lockPanels();
1101     const auto childrenObjects = children();
1102     for (QObject *child : childrenObjects) {
1103         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
1104         if (dock) {
1105             dock->setLocked(newLockState);
1106         }
1107     }
1108
1109     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1110
1111     GeneralSettings::setLockPanels(newLockState);
1112 }
1113
1114 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1115 {
1116     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1117         m_activeViewContainer->view()->setFocus();
1118     }
1119 }
1120
1121 void DolphinMainWindow::goBack()
1122 {
1123     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1124     urlNavigator->goBack();
1125
1126     if (urlNavigator->locationState().isEmpty()) {
1127         // An empty location state indicates a redirection URL,
1128         // which must be skipped too
1129         urlNavigator->goBack();
1130     }
1131 }
1132
1133 void DolphinMainWindow::goForward()
1134 {
1135     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1136 }
1137
1138 void DolphinMainWindow::goUp()
1139 {
1140     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1141 }
1142
1143 void DolphinMainWindow::goHome()
1144 {
1145     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1146 }
1147
1148 void DolphinMainWindow::goBackInNewTab()
1149 {
1150     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1151     const int index = urlNavigator->historyIndex() + 1;
1152     openNewTab(urlNavigator->locationUrl(index));
1153 }
1154
1155 void DolphinMainWindow::goForwardInNewTab()
1156 {
1157     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1158     const int index = urlNavigator->historyIndex() - 1;
1159     openNewTab(urlNavigator->locationUrl(index));
1160 }
1161
1162 void DolphinMainWindow::goUpInNewTab()
1163 {
1164     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1165     openNewTab(KIO::upUrl(currentUrl));
1166 }
1167
1168 void DolphinMainWindow::goHomeInNewTab()
1169 {
1170     openNewTab(Dolphin::homeUrl());
1171 }
1172
1173 void DolphinMainWindow::compareFiles()
1174 {
1175     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1176     if (items.count() != 2) {
1177         // The action is disabled in this case, but it could have been triggered
1178         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1179         return;
1180     }
1181
1182     QUrl urlA = items.at(0).url();
1183     QUrl urlB = items.at(1).url();
1184
1185     QString command(QStringLiteral("kompare -c \""));
1186     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1187     command.append("\" \"");
1188     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1189     command.append('\"');
1190
1191     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1192     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1193     job->start();
1194 }
1195
1196 void DolphinMainWindow::toggleShowMenuBar()
1197 {
1198     const bool visible = menuBar()->isVisible();
1199     menuBar()->setVisible(!visible);
1200 }
1201
1202 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1203 {
1204     m_searchTools.clear();
1205
1206     KService::Ptr kfind = KService::serviceByDesktopName(QStringLiteral("org.kde.kfind"));
1207
1208     if (!kfind) {
1209         return nullptr;
1210     }
1211
1212     auto *action = new QAction(QIcon::fromTheme(kfind->icon()), kfind->name(), this);
1213
1214     connect(action, &QAction::triggered, this, [this, kfind] {
1215         auto *job = new KIO::ApplicationLauncherJob(kfind);
1216         job->setUrls({m_activeViewContainer->url()});
1217         job->start();
1218     });
1219
1220     return action;
1221 }
1222
1223 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1224 {
1225     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1226     if (!openPreferredSearchTool) {
1227         return;
1228     }
1229     QPointer<QAction> tool = preferredSearchTool();
1230     if (tool) {
1231         openPreferredSearchTool->setVisible(true);
1232         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1233         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1234         // https://bugs.kde.org/show_bug.cgi?id=442815
1235         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1236             openPreferredSearchTool->setIcon(tool->icon());
1237         }
1238     } else {
1239         openPreferredSearchTool->setVisible(false);
1240         // still visible in Shortcuts configuration window
1241         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1242         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1243     }
1244 }
1245
1246 void DolphinMainWindow::openPreferredSearchTool()
1247 {
1248     QPointer<QAction> tool = preferredSearchTool();
1249     if (tool) {
1250         tool->trigger();
1251     }
1252 }
1253
1254 void DolphinMainWindow::openTerminal()
1255 {
1256     openTerminalJob(m_activeViewContainer->url());
1257 }
1258
1259 void DolphinMainWindow::openTerminalHere()
1260 {
1261     QList<QUrl> urls = {};
1262
1263     const auto selectedItems = m_activeViewContainer->view()->selectedItems();
1264     for (const KFileItem &item : selectedItems) {
1265         QUrl url = item.targetUrl();
1266         if (item.isFile()) {
1267             url.setPath(QFileInfo(url.path()).absolutePath());
1268         }
1269         if (!urls.contains(url)) {
1270             urls << url;
1271         }
1272     }
1273
1274     // No items are selected. Open a terminal window for the current location.
1275     if (urls.count() == 0) {
1276         openTerminal();
1277         return;
1278     }
1279
1280     if (urls.count() > 5) {
1281         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());
1282         const int answer = KMessageBox::warningContinueCancel(
1283             this,
1284             question,
1285             {},
1286             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1287             KStandardGuiItem::cancel(),
1288             QStringLiteral("ConfirmOpenManyTerminals"));
1289         if (answer != KMessageBox::PrimaryAction && answer != KMessageBox::Continue) {
1290             return;
1291         }
1292     }
1293
1294     for (const QUrl &url : std::as_const(urls)) {
1295         openTerminalJob(url);
1296     }
1297 }
1298
1299 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1300 {
1301     if (url.isLocalFile()) {
1302         auto job = new KTerminalLauncherJob(QString());
1303         job->setWorkingDirectory(url.toLocalFile());
1304         job->start();
1305         return;
1306     }
1307
1308     // Not a local file, with protocol Class ":local", try stat'ing
1309     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1310         KIO::StatJob *job = KIO::mostLocalUrl(url);
1311         KJobWidgets::setWindow(job, this);
1312         connect(job, &KJob::result, this, [job]() {
1313             QUrl statUrl;
1314             if (!job->error()) {
1315                 statUrl = job->mostLocalUrl();
1316             }
1317
1318             auto job = new KTerminalLauncherJob(QString());
1319             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1320             job->start();
1321         });
1322
1323         return;
1324     }
1325
1326     // Nothing worked, just use $HOME
1327     auto job = new KTerminalLauncherJob(QString());
1328     job->setWorkingDirectory(QDir::homePath());
1329     job->start();
1330 }
1331
1332 void DolphinMainWindow::editSettings()
1333 {
1334     if (!m_settingsDialog) {
1335         DolphinViewContainer *container = activeViewContainer();
1336         container->view()->writeSettings();
1337
1338         const QUrl url = container->url();
1339         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1340         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1341         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1342         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1343         settingsDialog->show();
1344         m_settingsDialog = settingsDialog;
1345     } else {
1346         m_settingsDialog.data()->raise();
1347     }
1348 }
1349
1350 void DolphinMainWindow::handleUrl(const QUrl &url)
1351 {
1352     delete m_lastHandleUrlOpenJob;
1353     m_lastHandleUrlOpenJob = nullptr;
1354
1355     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1356         activeViewContainer()->setUrl(url);
1357     } else {
1358         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1359         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1360         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1361
1362         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1363             if (mimetype == QLatin1String("inode/directory")) {
1364                 // If it's a dir, we'll take it from here
1365                 m_lastHandleUrlOpenJob->kill();
1366                 m_lastHandleUrlOpenJob = nullptr;
1367                 activeViewContainer()->setUrl(url);
1368             }
1369         });
1370
1371         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1372             m_lastHandleUrlOpenJob = nullptr;
1373         });
1374
1375         m_lastHandleUrlOpenJob->start();
1376     }
1377 }
1378
1379 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1380 {
1381     // trash:/ is writable but we don't want to create new items in it.
1382     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1383     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1384 }
1385
1386 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1387 {
1388     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1389     contextMenu->exec(pos);
1390
1391     // Delete the menu, unless it has been deleted in its own nested event loop already.
1392     if (contextMenu) {
1393         contextMenu->deleteLater();
1394     }
1395 }
1396
1397 QMenu *DolphinMainWindow::createPopupMenu()
1398 {
1399     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1400
1401     menu->addSeparator();
1402     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1403
1404     return menu;
1405 }
1406
1407 void DolphinMainWindow::updateHamburgerMenu()
1408 {
1409     KActionCollection *ac = actionCollection();
1410     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1411     auto menu = hamburgerMenu->menu();
1412     if (!menu) {
1413         menu = new QMenu(this);
1414         hamburgerMenu->setMenu(menu);
1415         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1416         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1417     } else {
1418         menu->clear();
1419     }
1420     const QList<QAction *> toolbarActions = toolBar()->actions();
1421
1422     if (!toolBar()->isVisible()) {
1423         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1424         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1425         menu->addAction(toolBarMenuAction());
1426         menu->addSeparator();
1427     }
1428
1429     // This group of actions (until the next separator) contains all the most basic actions
1430     // necessary to use Dolphin effectively.
1431     menu->addAction(ac->action(QStringLiteral("go_back")));
1432     menu->addAction(ac->action(QStringLiteral("go_forward")));
1433
1434     menu->addMenu(m_newFileMenu->menu());
1435     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1436         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1437     }
1438     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1439     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1440     if (!toolBar()->isVisible()
1441         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1442             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1443         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1444         // This way a search action will only be added if none of the three available
1445         // search actions is present on the toolbar.
1446     }
1447     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1448         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1449         // This way a filter action will only be added if none of the two available
1450         // filter actions is present on the toolbar.
1451     }
1452     menu->addSeparator();
1453
1454     // The second group of actions (up until the next separator) contains actions for opening
1455     // additional views to interact with the file system.
1456     menu->addAction(ac->action(QStringLiteral("file_new")));
1457     menu->addAction(ac->action(QStringLiteral("new_tab")));
1458     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1459         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1460     }
1461     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1462     menu->addSeparator();
1463
1464     // The third group contains actions to change what one sees in the view
1465     // and to change the more general UI.
1466     if (!toolBar()->isVisible()
1467         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1468             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1469         menu->addAction(ac->action(QStringLiteral("view_mode")));
1470     }
1471     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1472     menu->addAction(ac->action(QStringLiteral("sort")));
1473     menu->addAction(ac->action(QStringLiteral("additional_info")));
1474     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1475         menu->addAction(ac->action(QStringLiteral("zoom")));
1476     }
1477     menu->addAction(ac->action(QStringLiteral("panels")));
1478
1479     // The "Configure" menu is not added to the actionCollection() because there is hardly
1480     // a good reason for users to put it on their toolbar.
1481     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1482     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1483     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1484     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1485     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1486     hamburgerMenu->hideActionsOf(configureMenu);
1487 }
1488
1489 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1490 {
1491     DolphinViewContainer *view = activeViewContainer();
1492
1493     if (view->url() == url) {
1494         view->clearFilterBar(); // Fixes bug 259382.
1495
1496         // We can end up here if the user clicked a device in the Places Panel
1497         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1498         reloadView();
1499     } else {
1500         view->disableUrlNavigatorSelectionRequests();
1501         changeUrl(url);
1502         view->enableUrlNavigatorSelectionRequests();
1503     }
1504 }
1505
1506 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1507 {
1508     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1509 }
1510
1511 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1512 {
1513     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1514     Q_ASSERT(viewContainer);
1515
1516     m_activeViewContainer = viewContainer;
1517
1518     if (oldViewContainer) {
1519         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1520         toggleSearchAction->disconnect(oldViewContainer);
1521
1522         // Disconnect all signals between the old view container (container,
1523         // view and url navigator) and main window.
1524         oldViewContainer->disconnect(this);
1525         oldViewContainer->view()->disconnect(this);
1526         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1527         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1528         navigators->primaryUrlNavigator()->disconnect(this);
1529         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1530             secondaryUrlNavigator->disconnect(this);
1531         }
1532
1533         // except the requestItemInfo so that on hover the information panel can still be updated
1534         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1535
1536         // Disconnect other slots.
1537         disconnect(oldViewContainer,
1538                    &DolphinViewContainer::selectionModeChanged,
1539                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1540                    &QAction::setChecked);
1541     }
1542
1543     connectViewSignals(viewContainer);
1544
1545     m_actionHandler->setCurrentView(viewContainer->view());
1546
1547     updateHistory();
1548     updateFileAndEditActions();
1549     updatePasteAction();
1550     updateViewActions();
1551     updateGoActions();
1552     updateSearchAction();
1553
1554     const QUrl url = viewContainer->url();
1555     Q_EMIT urlChanged(url);
1556 }
1557
1558 void DolphinMainWindow::tabCountChanged(int count)
1559 {
1560     const bool enableTabActions = (count > 1);
1561     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1562         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1563     }
1564     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1565     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1566     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1567 }
1568
1569 void DolphinMainWindow::updateWindowTitle()
1570 {
1571     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1572     if (windowTitle() != newTitle) {
1573         setWindowTitle(newTitle);
1574     }
1575 }
1576
1577 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1578 {
1579     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1580         setViewsToHomeIfMountPathOpen(mountPath);
1581     });
1582
1583     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1584         m_tearDownFromPlacesRequested = true;
1585         m_terminalPanel->goHome();
1586         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1587     } else {
1588         m_placesPanel->proceedWithTearDown();
1589     }
1590 }
1591
1592 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1593 {
1594     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1595         setViewsToHomeIfMountPathOpen(mountPath);
1596     });
1597
1598     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1599         m_tearDownFromPlacesRequested = false;
1600         m_terminalPanel->goHome();
1601     }
1602 }
1603
1604 void DolphinMainWindow::slotKeyBindings()
1605 {
1606     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1607     dialog.addCollection(actionCollection());
1608     if (m_terminalPanel) {
1609         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1610         if (konsolePartActionCollection) {
1611             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1612         }
1613     }
1614     dialog.configure();
1615 }
1616
1617 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1618 {
1619     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1620     for (DolphinViewContainer *viewContainer : theViewContainers) {
1621         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1622             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1623         }
1624     }
1625     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1626 }
1627
1628 void DolphinMainWindow::setupActions()
1629 {
1630     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1631
1632     // setup 'File' menu
1633     m_newFileMenu = new DolphinNewFileMenu(nullptr, this);
1634     actionCollection()->addAction(QStringLiteral("new_menu"), m_newFileMenu);
1635     QMenu *menu = m_newFileMenu->menu();
1636     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1637     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1638     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1639     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1640
1641     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1642     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1643     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1644     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1645                                    "This opens a new "
1646                                    "window just like this one with the current location."
1647                                    "<nl/>You can drag and drop items between windows."));
1648     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1649
1650     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1651     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1652     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1653     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1654                                 "This opens a new "
1655                                 "<emphasis>Tab</emphasis> with the current location."
1656                                 "<nl/>Tabs allow you to quickly switch between multiple locations and views within this window. "
1657                                 "You can drag and drop items between tabs."));
1658     actionCollection()->setDefaultShortcut(newTab, Qt::CTRL | Qt::Key_T);
1659     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1660
1661     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1662     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1663     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1664     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1665                                      "This adds the selected folder "
1666                                      "to the Places panel."));
1667     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1668
1669     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1670     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1671     closeTab->setToolTip(i18nc("@info", "Close Tab"));
1672     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1673                                  "This closes the "
1674                                  "currently viewed tab. If no more tabs are left, this closes "
1675                                  "the whole window instead."));
1676
1677     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1678     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1679
1680     // setup 'Edit' menu
1681     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1682
1683     // i18n: This will be the last paragraph for the whatsthis for all three:
1684     // Cut, Copy and Paste
1685     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1686                                             "<para><emphasis>Cut, "
1687                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1688                                             "applications and are among the most used commands. That's why their "
1689                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1690                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1691                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1692     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1693     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1694     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1695                                    "This copies the items "
1696                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1697                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1698                                    "the clipboard to a new location. The items will be removed from their "
1699                                    "initial location.")
1700                             + cutCopyPastePara);
1701     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1702     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1703     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1704                                     "This copies the "
1705                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1706                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1707                                     "from the clipboard to a new location.")
1708                              + cutCopyPastePara);
1709     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1710     // The text of the paste-action is modified dynamically by Dolphin
1711     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1712     // due to the long text, the text "Paste" is used:
1713     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1714     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1715                                "This copies the items from "
1716                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1717                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1718                                "action they are removed from their old location.")
1719                         + cutCopyPastePara);
1720
1721     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1722     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Other View"));
1723     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Other View…"));
1724     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1725                                                "This copies the selected items from "
1726                                                "the view in focus to the other view. "
1727                                                "(Only available while in Split View mode.)"));
1728     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1729     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Other View"));
1730     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1731     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1732
1733     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1734     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Other View"));
1735     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Other View…"));
1736     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1737                                                "This moves the selected items from "
1738                                                "the view in focus to the other view. "
1739                                                "(Only available while in Split View mode.)"));
1740     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1741     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Other View"));
1742     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1743     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1744
1745     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1746     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter…"));
1747     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1748     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1749                                        "This opens the "
1750                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1751                                        "There you can enter text to filter the files and folders currently displayed. "
1752                                        "Only those that contain the text in their name will be kept in view."));
1753     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1754     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1755     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1756
1757     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1758     // in the toolbar, with no default shortcut attached, to avoid messing with
1759     // existing workflows (filter bar always open and Ctrl-I to focus)
1760     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1761     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1762     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1763     toggleFilter->setIcon(showFilterBar->icon());
1764     toggleFilter->setToolTip(showFilterBar->toolTip());
1765     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1766     toggleFilter->setCheckable(true);
1767     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1768
1769     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1770     searchAction->setText(i18n("Search…"));
1771     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1772     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1773                                       "<para>This helps you "
1774                                       "find files and folders by opening a <emphasis>search bar</emphasis>. "
1775                                       "There you can enter search terms and specify settings to find the "
1776                                       "items you are looking for.</para><para>Use this help again on "
1777                                       "the search bar so we can have a look at it while the settings are "
1778                                       "explained.</para>"));
1779
1780     // toggle_search acts as a copy of the main searchAction to be used mainly
1781     // in the toolbar, with no default shortcut attached, to avoid messing with
1782     // existing workflows (search bar always open and Ctrl-F to focus)
1783     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1784     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1785     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1786     toggleSearchAction->setIcon(searchAction->icon());
1787     toggleSearchAction->setToolTip(searchAction->toolTip());
1788     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1789     toggleSearchAction->setCheckable(true);
1790
1791     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1792     // i18n: This action toggles a selection mode.
1793     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1794     // i18n: Opens a selection mode for selecting files/folders.
1795     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1796     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1797     toggleSelectionModeAction->setWhatsThis(xi18nc(
1798         "@info:whatsthis",
1799         "<para>This application only knows which files or folders should be acted on if they are"
1800         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1801         "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."
1802         "</para>"));
1803     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1804     toggleSelectionModeAction->setCheckable(true);
1805     actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space);
1806     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1807
1808     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1809     // with the selectAllAction and invertSelectionAction.
1810     auto *toggleSelectionModeToolBarAction =
1811         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1812     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1813     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1814     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1815     toggleSelectionModeToolBarAction->setCheckable(true);
1816     toggleSelectionModeToolBarAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1817     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1818     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1819
1820     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1821     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1822                                          "This selects all "
1823                                          "files and folders in the current location."));
1824
1825     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1826     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1827     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1828                                          "This selects all "
1829                                          "items that you have currently <emphasis>not</emphasis> selected instead."));
1830     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1831     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1832     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1833
1834     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1835     toggleSelectionModeActionMenu->addAction(selectAllAction);
1836     toggleSelectionModeActionMenu->addAction(invertSelection);
1837     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1838
1839     // setup 'View' menu
1840     // (note that most of it is set up in DolphinViewActionHandler)
1841
1842     m_splitViewAction = actionCollection()->add<KActionMenu>(QStringLiteral("split_view"));
1843     m_splitViewMenuAction = actionCollection()->addAction(QStringLiteral("split_view_menu"));
1844
1845     m_splitViewAction->setWhatsThis(xi18nc("@info:whatsthis split",
1846                                            "<para>This presents "
1847                                            "a second view side-by-side with the current view, so you can see "
1848                                            "the contents of two folders at once and easily move items between "
1849                                            "them.</para><para>The view that is not \"in focus\" will be dimmed. "
1850                                            "</para>Click this button again to close one of the views."));
1851     m_splitViewMenuAction->setWhatsThis(m_splitViewAction->whatsThis());
1852
1853     // only set it for the menu version
1854     actionCollection()->setDefaultShortcut(m_splitViewMenuAction, Qt::Key_F3);
1855
1856     connect(m_splitViewAction, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1857     connect(m_splitViewMenuAction, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1858
1859     QAction *popoutSplit = actionCollection()->addAction(QStringLiteral("popout_split_view"));
1860     popoutSplit->setWhatsThis(xi18nc("@info:whatsthis",
1861                                      "If the view has been split, this will pop the view in focus "
1862                                      "out into a new window."));
1863     popoutSplit->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1864     actionCollection()->setDefaultShortcut(popoutSplit, Qt::SHIFT | Qt::Key_F3);
1865     connect(popoutSplit, &QAction::triggered, this, &DolphinMainWindow::popoutSplitView);
1866
1867     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1868     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1869     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1870     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1871     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1872     stashSplit->setCheckable(false);
1873     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1874     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1875     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1876
1877     QAction *redisplay = KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1878     redisplay->setToolTip(i18nc("@info:tooltip", "Refresh view"));
1879     redisplay->setWhatsThis(xi18nc("@info:whatsthis refresh",
1880                                    "<para>This refreshes "
1881                                    "the folder view.</para>"
1882                                    "<para>If the contents of this folder have changed, refreshing will re-scan this folder "
1883                                    "and show you a newly-updated view of the files and folders contained here.</para>"
1884                                    "<para>If the view is split, this refreshes the one that is currently in focus.</para>"));
1885
1886     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1887     stop->setText(i18nc("@action:inmenu View", "Stop"));
1888     stop->setToolTip(i18nc("@info", "Stop loading"));
1889     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1890     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1891     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1892
1893     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1894     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1895     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1896                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1897                                           "editable so you can directly enter a location you want to go to.<nl/>"
1898                                           "You can also switch to editing by clicking to the right of the "
1899                                           "location and switch back by confirming the edited location."));
1900     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1901     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1902
1903     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1904     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1905     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1906     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1907     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1908     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1909                                          "This switches to editing the location and selects it "
1910                                          "so you can quickly enter a different location."));
1911     actionCollection()->setDefaultShortcuts(replaceLocation, {Qt::CTRL | Qt::Key_L, Qt::ALT | Qt::Key_D});
1912     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1913
1914     // setup 'Go' menu
1915     {
1916         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1917         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1918         m_backAction->setObjectName(backAction->objectName());
1919         m_backAction->setShortcuts(backAction->shortcuts());
1920     }
1921     m_backAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1922     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1923     connect(m_backAction->popupMenu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1924     connect(m_backAction->popupMenu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1925     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1926
1927     auto backShortcuts = m_backAction->shortcuts();
1928     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
1929     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
1930     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1931
1932     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
1933     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1934     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1935     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1936     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
1937
1938     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1939     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1940     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
1941     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1942     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1943     undoCloseTab->setEnabled(false);
1944     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1945
1946     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1947     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
1948                                     "This undoes "
1949                                     "the last change you made to files or folders.<nl/>"
1950                                     "Such changes include <interface>creating</interface>, <interface>renaming</interface> "
1951                                     "and <interface>moving</interface> them to a different location "
1952                                     "or to the <filename>Trash</filename>. <nl/>Any changes that cannot be undone "
1953                                     "will ask for your confirmation beforehand."));
1954     undoAction->setEnabled(false); // undo should be disabled by default
1955
1956     {
1957         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1958         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1959         m_forwardAction->setObjectName(forwardAction->objectName());
1960         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1961     }
1962     m_forwardAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1963     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1964     connect(m_forwardAction->popupMenu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1965     connect(m_forwardAction->popupMenu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1966     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1967     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1968
1969     // enable middle-click to open in a new tab
1970     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1971     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1972     m_backAction->popupMenu()->installEventFilter(middleClickEventFilter);
1973     m_forwardAction->popupMenu()->installEventFilter(middleClickEventFilter);
1974     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1975     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1976     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
1977                                     "Go to your "
1978                                     "<filename>Home</filename> folder.<nl/>Every user account "
1979                                     "has their own <filename>Home</filename> that contains their personal files, "
1980                                     "as well as hidden folders for their applications' data and configuration files."));
1981
1982     // setup 'Tools' menu
1983     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1984     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1985     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1986     compareFiles->setEnabled(false);
1987     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1988
1989     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1990     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1991     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1992                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
1993                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1994     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1995     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1996     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1997
1998     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1999         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
2000         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
2001         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
2002                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
2003                                           "<para>To learn more about terminals use the help features in the terminal application.</para>"));
2004         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
2005         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
2006         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
2007
2008         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
2009         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
2010         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
2011         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
2012                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
2013                                               "<para>To learn more about terminals use the help features in the terminal application.</para>"));
2014         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
2015         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
2016         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
2017
2018 #if HAVE_TERMINAL
2019         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
2020         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2021         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
2022         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
2023         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
2024 #endif
2025     }
2026
2027     // setup 'Bookmarks' menu
2028     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
2029     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
2030     // Make the toolbar button version work properly on click
2031     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
2032     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
2033     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
2034
2035     // setup 'Settings' menu
2036     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
2037     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
2038                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
2039                                      "and having an <interface>%1</interface> button. Both "
2040                                      "contain mostly the same actions and configuration options.</para>"
2041                                      "<para>The Menubar takes up more space but allows for fast and organized access to all "
2042                                      "actions an application has to offer.</para><para>The %1 button "
2043                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
2044                                      hamburgerMenuAction->text().replace('&', "")));
2045     connect(showMenuBar,
2046             &KToggleAction::triggered, // Fixes #286822
2047             this,
2048             &DolphinMainWindow::toggleShowMenuBar,
2049             Qt::QueuedConnection);
2050
2051     KToggleAction *showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
2052     showStatusBar->setChecked(GeneralSettings::showStatusBar());
2053     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
2054     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
2055         GeneralSettings::setShowStatusBar(checked);
2056         refreshViews();
2057     });
2058
2059     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
2060     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
2061
2062     // not in menu actions
2063     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
2064     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
2065
2066     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
2067     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
2068
2069     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
2070         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
2071         activateTab->setText(i18nc("@action:inmenu", "Go to Tab %1", i + 1));
2072         activateTab->setEnabled(false);
2073         connect(activateTab, &QAction::triggered, this, [this, i]() {
2074             m_tabWidget->activateTab(i);
2075         });
2076
2077         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
2078         if (i < 9) {
2079             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
2080         }
2081     }
2082
2083     QAction *activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
2084     activateLastTab->setIconText(i18nc("@action:inmenu", "Last Tab"));
2085     activateLastTab->setText(i18nc("@action:inmenu", "Go to Last Tab"));
2086     activateLastTab->setEnabled(false);
2087     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
2088     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
2089
2090     QAction *activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
2091     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
2092     activateNextTab->setText(i18nc("@action:inmenu", "Go to Next Tab"));
2093     activateNextTab->setEnabled(false);
2094     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
2095     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
2096
2097     QAction *activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
2098     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
2099     activatePrevTab->setText(i18nc("@action:inmenu", "Go to Previous Tab"));
2100     activatePrevTab->setEnabled(false);
2101     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
2102     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
2103
2104     // for context menu
2105     QAction *showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
2106     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
2107     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
2108     showTarget->setEnabled(false);
2109     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
2110
2111     QAction *openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
2112     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
2113     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2114     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2115
2116     QAction *openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
2117     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
2118     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2119     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2120
2121     QAction *openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
2122     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
2123     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
2124     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
2125
2126     QAction *openInSplitViewAction = actionCollection()->addAction(QStringLiteral("open_in_split_view"));
2127     openInSplitViewAction->setText(i18nc("@action:inmenu", "Open in Split View"));
2128     openInSplitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2129     connect(openInSplitViewAction, &QAction::triggered, this, [this]() {
2130         openInSplitView(QUrl());
2131     });
2132 }
2133
2134 void DolphinMainWindow::setupDockWidgets()
2135 {
2136     const bool lock = GeneralSettings::lockPanels();
2137
2138     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
2139
2140     KDualAction *lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
2141     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
2142     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
2143     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2144     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2145     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis",
2146                                           "This "
2147                                           "switches between having panels <emphasis>locked</emphasis> or "
2148                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2149                                           "dragged to the other side of the window and have a close "
2150                                           "button.<nl/>Locked panels are embedded more cleanly."));
2151     lockLayoutAction->setActive(lock);
2152     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2153
2154     // Setup "Information"
2155     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2156     infoDock->setLocked(lock);
2157     infoDock->setObjectName(QStringLiteral("infoDock"));
2158     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2159
2160 #if HAVE_BALOO
2161     InformationPanel *infoPanel = new InformationPanel(infoDock);
2162     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2163     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2164     infoDock->setWidget(infoPanel);
2165
2166     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoDock, QStringLiteral("show_information_panel"));
2167
2168     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2169     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2170     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2171     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2172     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2173     connect(this, &DolphinMainWindow::settingsChanged, infoPanel, &InformationPanel::readSettings);
2174 #endif
2175
2176     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2177     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2178                                           "<para>To show or "
2179                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2180                                           "or <interface>View|Panels</interface>.</para>");
2181 #if HAVE_BALOO
2182     actionCollection()
2183         ->action(QStringLiteral("show_information_panel"))
2184         ->setWhatsThis(xi18nc("@info:whatsthis",
2185                               "<para> This toggles the "
2186                               "<emphasis>information</emphasis> panel at the right side of the "
2187                               "window.</para><para>The panel provides in-depth information "
2188                               "about the items your mouse is hovering over or about the selected "
2189                               "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2190                               "For single items a preview of their contents is provided.</para>"));
2191 #endif
2192     infoDock->setWhatsThis(xi18nc("@info:whatsthis",
2193                                   "<para>This panel "
2194                                   "provides in-depth information about the items your mouse is "
2195                                   "hovering over or about the selected items. Otherwise it informs "
2196                                   "you about the currently viewed folder.<nl/>For single items a "
2197                                   "preview of their contents is provided.</para><para>You can configure "
2198                                   "which and how details are given here by right-clicking.</para>")
2199                            + panelWhatsThis);
2200
2201     // Setup "Folders"
2202     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2203     foldersDock->setLocked(lock);
2204     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2205     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2206     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2207     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2208     foldersDock->setWidget(foldersPanel);
2209
2210     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersDock, QStringLiteral("show_folders_panel"));
2211
2212     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2213     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2214     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2215     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2216     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2217     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2218
2219     actionCollection()
2220         ->action(QStringLiteral("show_folders_panel"))
2221         ->setWhatsThis(xi18nc("@info:whatsthis",
2222                               "This toggles the "
2223                               "<emphasis>folders</emphasis> panel at the left side of the window."
2224                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2225                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2226     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2227                                      "<para>This panel "
2228                                      "shows the folders of the <emphasis>file system</emphasis> in a "
2229                                      "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2230                                      "there. Click the arrow to the left of a folder to see its subfolders. "
2231                                      "This allows quick switching between any folders.</para>")
2232                               + panelWhatsThis);
2233
2234     // Setup "Terminal"
2235 #if HAVE_TERMINAL
2236     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2237         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2238         terminalDock->setLocked(lock);
2239         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2240         terminalDock->setContentsMargins(0, 0, 0, 0);
2241         m_terminalPanel = new TerminalPanel(terminalDock);
2242         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2243         terminalDock->setWidget(m_terminalPanel);
2244
2245         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2246         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2247         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2248         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2249
2250         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalDock, QStringLiteral("show_terminal_panel"));
2251
2252         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2253         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2254
2255         if (GeneralSettings::version() < 200) {
2256             terminalDock->hide();
2257         }
2258
2259         actionCollection()
2260             ->action(QStringLiteral("show_terminal_panel"))
2261             ->setWhatsThis(xi18nc("@info:whatsthis",
2262                                   "<para>This toggles the "
2263                                   "<emphasis>terminal</emphasis> panel at the bottom of the window."
2264                                   "<nl/>The location in the terminal will always match the folder "
2265                                   "view so you can navigate using either.</para><para>The terminal "
2266                                   "panel is not needed for basic computer usage but can be useful "
2267                                   "for advanced tasks. To learn more about terminals use the help features "
2268                                   "in a standalone terminal application like Konsole.</para>"));
2269         terminalDock->setWhatsThis(xi18nc("@info:whatsthis",
2270                                           "<para>This is "
2271                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2272                                           "normal terminal but will match the location of the folder view "
2273                                           "so you can navigate using either.</para><para>The terminal panel "
2274                                           "is not needed for basic computer usage but can be useful for "
2275                                           "advanced tasks. To learn more about terminals use the help features in a "
2276                                           "standalone terminal application like Konsole.</para>")
2277                                    + panelWhatsThis);
2278     }
2279 #endif
2280
2281     if (GeneralSettings::version() < 200) {
2282         infoDock->hide();
2283         foldersDock->hide();
2284     }
2285
2286     // Setup "Places"
2287     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2288     placesDock->setLocked(lock);
2289     placesDock->setObjectName(QStringLiteral("placesDock"));
2290     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2291
2292     m_placesPanel = new PlacesPanel(placesDock);
2293     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2294     placesDock->setWidget(m_placesPanel);
2295
2296     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesDock, QStringLiteral("show_places_panel"));
2297
2298     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2299     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2300     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2301     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2302     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2303         Dolphin::openNewWindow({url}, this);
2304     });
2305     connect(m_placesPanel, &PlacesPanel::openInSplitViewRequested, this, &DolphinMainWindow::openInSplitView);
2306     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2307     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2308     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2309     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2310     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2311     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2312     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2313
2314     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2315     actionShowAllPlaces->setCheckable(true);
2316     actionShowAllPlaces->setDisabled(true);
2317     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2318                                             "This displays "
2319                                             "all places in the places panel that have been hidden. They will "
2320                                             "appear semi-transparent and allow you to uncheck their \"Hide\" property."));
2321
2322     connect(actionShowAllPlaces, &QAction::triggered, this, [this](bool checked) {
2323         m_placesPanel->setShowAll(checked);
2324     });
2325     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2326
2327     actionCollection()
2328         ->action(QStringLiteral("show_places_panel"))
2329         ->setWhatsThis(xi18nc("@info:whatsthis",
2330                               "<para>This toggles the "
2331                               "<emphasis>places</emphasis> panel at the left side of the window."
2332                               "</para><para>It allows you to go to locations you have "
2333                               "bookmarked and to access disk or media attached to the computer "
2334                               "or to the network. It also contains sections to find recently "
2335                               "saved files or files of a certain type.</para>"));
2336     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2337                                     "<para>This is the "
2338                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2339                                     "you have bookmarked and to access disk or media attached to the "
2340                                     "computer or to the network. It also contains sections to find "
2341                                     "recently saved files or files of a certain type.</para><para>"
2342                                     "Click on an entry to go there. Click with the right mouse button "
2343                                     "instead to open any entry in a new tab or new window.</para>"
2344                                     "<para>New entries can be added by dragging folders onto this panel. "
2345                                     "Right-click any section or entry to hide it. Right-click an empty "
2346                                     "space on this panel and select <interface>Show Hidden Places"
2347                                     "</interface> to display it again.</para>")
2348                              + panelWhatsThis);
2349
2350     // Add actions into the "Panels" menu
2351     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2352     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2353     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2354     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2355     const KActionCollection *ac = actionCollection();
2356     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2357 #if HAVE_BALOO
2358     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2359 #endif
2360     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2361     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2362     panelsMenu->addSeparator();
2363     panelsMenu->addAction(actionShowAllPlaces);
2364     panelsMenu->addAction(lockLayoutAction);
2365
2366     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces] {
2367         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2368     });
2369 }
2370
2371 void DolphinMainWindow::updateFileAndEditActions()
2372 {
2373     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2374     const KActionCollection *col = actionCollection();
2375     KFileItemListProperties capabilitiesSource(list);
2376
2377     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2378     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2379     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2380     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2381     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2382     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2383     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2384     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2385     QAction *copyLocation = col->action(QString("copy_location"));
2386
2387     if (list.isEmpty()) {
2388         stateChanged(QStringLiteral("has_no_selection"));
2389
2390         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2391         renameAction->setEnabled(true);
2392         moveToTrashAction->setEnabled(true);
2393         deleteAction->setEnabled(true);
2394         cutAction->setEnabled(true);
2395         duplicateAction->setEnabled(true);
2396         addToPlacesAction->setEnabled(true);
2397         copyLocation->setEnabled(true);
2398         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2399         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2400
2401     } else {
2402         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2403         stateChanged(QStringLiteral("has_selection"));
2404
2405         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2406         QAction *showTarget = col->action(QStringLiteral("show_target"));
2407
2408         if (list.length() == 1 && list.first().isDir()) {
2409             addToPlacesAction->setEnabled(true);
2410         } else {
2411             addToPlacesAction->setEnabled(false);
2412         }
2413
2414         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2415
2416         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2417         moveToTrashAction->setEnabled(enableMoveToTrash);
2418         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2419         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2420         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2421         copyLocation->setEnabled(list.length() == 1);
2422         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2423         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2424     }
2425
2426     if (m_tabWidget->currentTabPage()->splitViewEnabled() && !list.isEmpty()) {
2427         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2428         KFileItem capabilitiesDestination;
2429
2430         if (tabPage->primaryViewActive()) {
2431             capabilitiesDestination = tabPage->secondaryViewContainer()->rootItem();
2432         } else {
2433             capabilitiesDestination = tabPage->primaryViewContainer()->rootItem();
2434         }
2435
2436         const auto destUrl = capabilitiesDestination.url();
2437         const bool allNotTargetOrigin = std::all_of(list.cbegin(), list.cend(), [destUrl](const KFileItem &item) {
2438             return item.url().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash) != destUrl;
2439         });
2440
2441         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable() && allNotTargetOrigin);
2442         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable()
2443                                           && allNotTargetOrigin);
2444     } else {
2445         copyToOtherViewAction->setEnabled(false);
2446         moveToOtherViewAction->setEnabled(false);
2447     }
2448 }
2449
2450 void DolphinMainWindow::updateViewActions()
2451 {
2452     m_actionHandler->updateViewActions();
2453
2454     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2455     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2456
2457     updateSplitActions();
2458 }
2459
2460 void DolphinMainWindow::updateGoActions()
2461 {
2462     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2463     const QUrl currentUrl = m_activeViewContainer->url();
2464     // I think this is one of the best places to firstly be confronted
2465     // with a file system and its hierarchy. Talking about the root
2466     // directory might seem too much here but it is the question that
2467     // naturally arises in this context.
2468     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2469                                     "<para>Go to "
2470                                     "the folder that contains the currently viewed one.</para>"
2471                                     "<para>All files and folders are organized in a hierarchical "
2472                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2473                                     "a directory that contains all data connected to this computer"
2474                                     "—the <emphasis>root directory</emphasis>.</para>"));
2475     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2476 }
2477
2478 void DolphinMainWindow::refreshViews()
2479 {
2480     m_tabWidget->refreshViews();
2481
2482     if (GeneralSettings::modifiedStartupSettings()) {
2483         updateWindowTitle();
2484     }
2485
2486     updateSplitActions();
2487
2488     Q_EMIT settingsChanged();
2489 }
2490
2491 void DolphinMainWindow::clearStatusBar()
2492 {
2493     m_activeViewContainer->statusBar()->resetToDefaultText();
2494 }
2495
2496 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2497 {
2498     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2499     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2500     slotWriteStateChanged(container->view()->isFolderWritable());
2501     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2502     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2503     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2504     connect(container, &DolphinViewContainer::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2505
2506     const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2507     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2508
2509     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2510     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2511     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2512     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged, toggleSelectionModeAction, &QAction::setChecked);
2513
2514     const DolphinView *view = container->view();
2515     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2516     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2517     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2518     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2519     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2520     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2521     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2522     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2523     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2524     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2525     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2526     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2527     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2528     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2529
2530     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2531     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2532
2533     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2534     const KUrlNavigator *navigator =
2535         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2536
2537     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2538     editableLocactionAction->setChecked(navigator->isUrlEditable());
2539     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2540     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2541     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2542     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2543 }
2544
2545 void DolphinMainWindow::updateSplitActions()
2546 {
2547     QAction *popoutSplitAction = actionCollection()->action(QStringLiteral("popout_split_view"));
2548
2549     auto setActionPopupMode = [this](KActionMenu *action, QToolButton::ToolButtonPopupMode popupMode) {
2550         action->setPopupMode(popupMode);
2551         if (auto *buttonForAction = qobject_cast<QToolButton *>(toolBar()->widgetForAction(action))) {
2552             buttonForAction->setPopupMode(popupMode);
2553         }
2554     };
2555
2556     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2557     if (tabPage->splitViewEnabled()) {
2558         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2559             m_splitViewAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2560             m_splitViewAction->setToolTip(i18nc("@info", "Close left view"));
2561             m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2562             popoutSplitAction->setText(i18nc("@action:intoolbar Move left view to a new window", "Pop out Left View"));
2563             popoutSplitAction->setToolTip(i18nc("@info", "Move left view to a new window"));
2564         } else {
2565             m_splitViewAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2566             m_splitViewAction->setToolTip(i18nc("@info", "Close right view"));
2567             m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2568             popoutSplitAction->setText(i18nc("@action:intoolbar Move right view to a new window", "Pop out Right View"));
2569             popoutSplitAction->setToolTip(i18nc("@info", "Move right view to a new window"));
2570         }
2571         popoutSplitAction->setEnabled(true);
2572         if (!m_splitViewAction->menu()) {
2573             setActionPopupMode(m_splitViewAction, QToolButton::MenuButtonPopup);
2574             m_splitViewAction->setMenu(new QMenu);
2575             m_splitViewAction->addAction(popoutSplitAction);
2576         }
2577     } else {
2578         m_splitViewAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2579         m_splitViewAction->setToolTip(i18nc("@info", "Split view"));
2580         m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2581         popoutSplitAction->setText(i18nc("@action:intoolbar Move view in focus to a new window", "Pop out"));
2582         popoutSplitAction->setEnabled(false);
2583         if (m_splitViewAction->menu()) {
2584             m_splitViewAction->removeAction(popoutSplitAction);
2585             m_splitViewAction->menu()->deleteLater();
2586             m_splitViewAction->setMenu(nullptr);
2587             setActionPopupMode(m_splitViewAction, QToolButton::DelayedPopup);
2588         }
2589     }
2590
2591     // Update state from toolbar action
2592     m_splitViewMenuAction->setText(m_splitViewAction->text());
2593     m_splitViewMenuAction->setToolTip(m_splitViewAction->toolTip());
2594     m_splitViewMenuAction->setIcon(m_splitViewAction->icon());
2595 }
2596
2597 void DolphinMainWindow::updateAllowedToolbarAreas()
2598 {
2599     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2600     if (toolBar()->actions().contains(navigators)) {
2601         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2602         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2603             addToolBar(Qt::TopToolBarArea, toolBar());
2604         }
2605     } else {
2606         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2607     }
2608 }
2609
2610 bool DolphinMainWindow::isKompareInstalled() const
2611 {
2612     static bool initialized = false;
2613     static bool installed = false;
2614     if (!initialized) {
2615         // TODO: maybe replace this approach later by using a menu
2616         // plugin like kdiff3plugin.cpp
2617         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2618         initialized = true;
2619     }
2620     return installed;
2621 }
2622
2623 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QDockWidget *dockWidget, const QString &actionName)
2624 {
2625     auto dockAction = dockWidget->toggleViewAction();
2626     dockAction->setIcon(icon);
2627     dockAction->setEnabled(true);
2628
2629     QAction *panelAction = actionCollection()->addAction(actionName, dockAction);
2630     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2631 }
2632 // clang-format off
2633 void DolphinMainWindow::setupWhatsThis()
2634 {
2635     // main widgets
2636     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2637         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2638         "configuration options. Left-click on any of the menus on this "
2639         "bar to see its contents.</para><para>The Menubar can be hidden "
2640         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2641         "most of its contents become available through a <interface>Menu"
2642         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2643     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2644         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2645         "frequently used actions.</para><para>It is highly customizable. "
2646         "All items you see in the <interface>Menu</interface> or "
2647         "in the <interface>Menubar</interface> can be placed on the "
2648         "Toolbar. Just right-click on it and select <interface>Configure "
2649         "Toolbars…</interface> or find this action within the <interface>"
2650         "menu</interface>."
2651         "</para><para>The location of the bar and the style of its "
2652         "buttons can also be changed in the right-click menu. Right-click "
2653         "a button if you want to show or hide its text.</para>"));
2654     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2655         "<para>Here you can see the <emphasis>folders</emphasis> and "
2656         "<emphasis>files</emphasis> that are at the location described in "
2657         "the <interface>Location Bar</interface> above. This area is the "
2658         "central part of this application where you navigate to the files "
2659         "you want to use.</para><para>For an elaborate and general "
2660         "introduction to this application <link "
2661         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2662         "click here</link>. This will open an introductory article from "
2663         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2664         "explanations of all the features of this <emphasis>view</emphasis> "
2665         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2666         "instead. This will open a page from the <emphasis>Handbook"
2667         "</emphasis> that covers the basics.</para>"));
2668
2669     // Settings menu
2670     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2671         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2672         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2673         "There you can set up key combinations to trigger an action when "
2674         "they are pressed simultaneously. All commands in this application can "
2675         "be triggered this way.</para>"));
2676     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2677         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2678         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2679         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2680     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2681         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2682         "change a multitude of settings for this application. For an explanation "
2683         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2684         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2685
2686     // Help menu
2687
2688     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2689                                              const QString &whatsThis) {
2690         // Check for the existence of an action since it can be restricted through the Kiosk system
2691         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2692             action->setWhatsThis(whatsThis);
2693         }
2694     };
2695
2696     // i18n: If the external link isn't available in your language it might make
2697     // sense to state the external link's language in brackets to not
2698     // frustrate the user. If there are multiple languages that the user might
2699     // know with a reasonable chance you might want to have 2 external links.
2700     // The same might be true for any external link you translate.
2701     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>"));
2702     // (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 )
2703
2704     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2705         xi18nc("@info:whatsthis whatsthis button",
2706         "<para>This is the button that invokes the help feature you are "
2707         "using right now! Click it, then click any component of this "
2708         "application to ask \"What's this?\" about it. The mouse cursor "
2709         "will change appearance if no help is available for a spot.</para>"
2710         "<para>There are two other ways to get help: "
2711         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2712         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2713         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2714         "missing in most other windows so don't get too used to this.</para>"));
2715
2716     setStandardActionWhatsThis(KStandardAction::ReportBug,
2717         xi18nc("@info:whatsthis","<para>This opens a "
2718         "window that will guide you through reporting errors or flaws "
2719         "in this application or in other KDE software.</para>"
2720         "<para>High-quality bug reports are much appreciated. To learn "
2721         "how to make your bug report as effective as possible "
2722         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2723         "click here</link>.</para>"));
2724
2725     setStandardActionWhatsThis(KStandardAction::Donate,
2726         xi18nc("@info:whatsthis", "<para>This opens a "
2727         "<emphasis>web page</emphasis> where you can donate to "
2728         "support the continued work on this application and many "
2729         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2730         "<para>Donating is the easiest and fastest way to efficiently "
2731         "support KDE and its projects. KDE projects are available for "
2732         "free therefore your donation is needed to cover things that "
2733         "require money like servers, contributor meetings, etc.</para>"
2734         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2735         "organization behind the KDE community.</para>"));
2736
2737     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2738         xi18nc("@info:whatsthis",
2739         "With this you can change the language this application uses."
2740         "<nl/>You can even set secondary languages which will be used "
2741         "if texts are not available in your preferred language."));
2742
2743     setStandardActionWhatsThis(KStandardAction::AboutApp,
2744         xi18nc("@info:whatsthis","This opens a "
2745         "window that informs you about the version, license, "
2746         "used libraries and maintainers of this application."));
2747
2748     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2749         xi18nc("@info:whatsthis","This opens a "
2750         "window with information about <emphasis>KDE</emphasis>. "
2751         "The KDE community are the people behind this free software."
2752         "<nl/>If you like using this application but don't know "
2753         "about KDE or want to see a cute dragon have a look!"));
2754 }
2755 // clang-format on
2756
2757 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2758 {
2759     QDomDocument domDocument = KXMLGUIClient::domDocument();
2760     if (domDocument.isNull()) {
2761         return false;
2762     }
2763     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2764     if (toolbar.isNull()) {
2765         return false;
2766     }
2767
2768     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2769     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2770     toolbar.appendChild(hamburgerMenuElement);
2771
2772     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2773     reloadXML();
2774     createGUI();
2775     return true;
2776     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2777     // whenever this method is removed (maybe in the year ~2026).
2778 }
2779
2780 // Set a sane initial window size
2781 QSize DolphinMainWindow::sizeHint() const
2782 {
2783     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2784 }
2785
2786 void DolphinMainWindow::saveNewToolbarConfig()
2787 {
2788     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2789                                            // because the rest of this method decides things
2790                                            // based on the new config.
2791     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2792     if (!toolBar()->actions().contains(navigators)) {
2793         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2794     }
2795     updateAllowedToolbarAreas();
2796     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2797 }
2798
2799 void DolphinMainWindow::focusTerminalPanel()
2800 {
2801     if (m_terminalPanel->isVisible()) {
2802         if (m_terminalPanel->terminalHasFocus()) {
2803             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2804             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2805         } else {
2806             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2807             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2808         }
2809     } else {
2810         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2811         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2812     }
2813 }
2814
2815 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2816     : KIO::FileUndoManager::UiInterface()
2817 {
2818 }
2819
2820 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2821 {
2822 }
2823
2824 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2825 {
2826     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2827     if (mainWin) {
2828         DolphinViewContainer *container = mainWin->activeViewContainer();
2829         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2830     } else {
2831         KIO::FileUndoManager::UiInterface::jobError(job);
2832     }
2833 }
2834
2835 bool DolphinMainWindow::isUrlOpen(const QString &url)
2836 {
2837     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2838 }
2839
2840 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2841 {
2842     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2843 }
2844
2845 #include "moc_dolphinmainwindow.cpp"