src/dolphinmainwindow.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
   3  * SPDX-FileCopyrightText: 2006 Stefan Monov <logixoul@gmail.com>
   4  * SPDX-FileCopyrightText: 2006 Cvetoslav Ludmiloff <ludmiloff@gmail.com>
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9 #include "dolphinmainwindow.h"
  10
  11 #include "dolphin_generalsettings.h"
  12 #include "dolphinbookmarkhandler.h"
  13 #include "dolphincontextmenu.h"
  14 #include "dolphindockwidget.h"
  15 #include "dolphinmainwindowadaptor.h"
  16 #include "dolphinnavigatorswidgetaction.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinplacesmodelsingleton.h"
  19 #include "dolphinrecenttabsmenu.h"
  20 #include "dolphintabpage.h"
  21 #include "dolphinurlnavigatorscontroller.h"
  22 #include "dolphinviewcontainer.h"
  23 #include "global.h"
  24 #include "middleclickactioneventfilter.h"
  25 #include "panels/folders/folderspanel.h"
  26 #include "panels/places/placespanel.h"
  27 #include "panels/terminal/terminalpanel.h"
  28 #include "selectionmode/actiontexthelper.h"
  29 #include "settings/dolphinsettingsdialog.h"
  30 #include "statusbar/dolphinstatusbar.h"
  31 #include "views/dolphinnewfilemenuobserver.h"
  32 #include "views/dolphinremoteencoding.h"
  33 #include "views/dolphinviewactionhandler.h"
  34 #include "views/draganddrophelper.h"
  35 #include "views/viewproperties.h"
  36
  37 #include <KActionCollection>
  38 #include <KActionMenu>
  39 #include <KAuthorized>
  40 #include <KConfig>
  41 #include <KConfigGui>
  42 #include <KDualAction>
  43 #include <KFileItemListProperties>
  44 #include <KIO/CommandLauncherJob>
  45 #include <KIO/JobUiDelegateFactory>
  46 #include <KIO/OpenFileManagerWindowJob>
  47 #include <KIO/OpenUrlJob>
  48 #include <KJobWidgets>
  49 #include <KLocalizedString>
  50 #include <KMessageBox>
  51 #include <KMoreToolsMenuFactory>
  52 #include <KProtocolInfo>
  53 #include <KProtocolManager>
  54 #include <KShell>
  55 #include <KShortcutsDialog>
  56 #include <KStandardAction>
  57 #include <KStartupInfo>
  58 #include <KSycoca>
  59 #include <KTerminalLauncherJob>
  60 #include <KToggleAction>
  61 #include <KToolBar>
  62 #include <KToolBarPopupAction>
  63 #include <KUrlComboBox>
  64 #include <KUrlNavigator>
  65 #include <KWindowSystem>
  66 #include <KXMLGUIFactory>
  67
  68 #include <kwidgetsaddons_version.h>
  69
  70 #include <QApplication>
  71 #include <QClipboard>
  72 #include <QCloseEvent>
  73 #include <QDesktopServices>
  74 #include <QDialog>
  75 #include <QDomDocument>
  76 #include <QFileInfo>
  77 #include <QLineEdit>
  78 #include <QMenuBar>
  79 #include <QPushButton>
  80 #include <QShowEvent>
  81 #include <QStandardPaths>
  82 #include <QTimer>
  83 #include <QToolButton>
  84
  85 #include <algorithm>
  86
  87 namespace
  88 {
  89 // Used for GeneralSettings::version() to determine whether
  90 // an updated version of Dolphin is running, so as to migrate
  91 // removed/renamed ...etc config entries; increment it in such
  92 // cases
  93 const int CurrentDolphinVersion = 202;
  94 // The maximum number of entries in the back/forward popup menu
  95 const int MaxNumberOfNavigationentries = 12;
  96 // The maximum number of "Activate Tab" shortcuts
  97 const int MaxActivateTabShortcuts = 9;
  98 }
  99
 100 DolphinMainWindow::DolphinMainWindow()
 101     : KXmlGuiWindow(nullptr)
 102     , m_newFileMenu(nullptr)
 103     , m_tabWidget(nullptr)
 104     , m_activeViewContainer(nullptr)
 105     , m_actionHandler(nullptr)
 106     , m_remoteEncoding(nullptr)
 107     , m_settingsDialog()
 108     , m_bookmarkHandler(nullptr)
 109     , m_lastHandleUrlOpenJob(nullptr)
 110     , m_terminalPanel(nullptr)
 111     , m_placesPanel(nullptr)
 112     , m_tearDownFromPlacesRequested(false)
 113     , m_backAction(nullptr)
 114     , m_forwardAction(nullptr)
 115 {
 116     Q_INIT_RESOURCE(dolphin);
 117
 118     new MainWindowAdaptor(this);
 119
 120 #ifndef Q_OS_WIN
 121     setWindowFlags(Qt::WindowContextHelpButtonHint);
 122 #endif
 123     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 124     setObjectName(QStringLiteral("Dolphin#"));
 125
 126     setStateConfigGroup("State");
 127
 128     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 129
 130     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 131     undoManager->setUiInterface(new UndoUiInterface());
 132
 133     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 134     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 135     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 136     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 137
 138     const bool firstRun = (GeneralSettings::version() < 200);
 139     if (firstRun) {
 140         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 141     }
 142
 143     setAcceptDrops(true);
 144
 145     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 146     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 147     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 148     m_tabWidget->setObjectName("tabWidget");
 149     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 150     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 151     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 152     setCentralWidget(m_tabWidget);
 153
 154     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 155     setupActions();
 156
 157     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 158     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 159     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 160     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 161
 162     Q_CHECK_PTR(actionCollection()->action(QStringLiteral("create_dir")));
 163     m_newFileMenu->setNewFolderShortcutAction(actionCollection()->action(QStringLiteral("create_dir")));
 164
 165     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 166     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 167
 168     setupDockWidgets();
 169
 170     setupGUI(Save | Create | ToolBar);
 171     stateChanged(QStringLiteral("new_file"));
 172
 173     QClipboard *clipboard = QApplication::clipboard();
 174     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 175
 176     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 177     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 178
 179     if (firstRun) {
 180         menuBar()->setVisible(false);
 181     }
 182
 183     const bool showMenu = !menuBar()->isHidden();
 184     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 185     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 186
 187     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 188     hamburgerMenu->setMenuBar(menuBar());
 189     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 190     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 191     hamburgerMenu->hideActionsOf(toolBar());
 192     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 193         addHamburgerMenuToToolbar();
 194     }
 195
 196     updateAllowedToolbarAreas();
 197
 198     // enable middle-click on back/forward/up to open in a new tab
 199     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 200     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 201     toolBar()->installEventFilter(middleClickEventFilter);
 202
 203     setupWhatsThis();
 204
 205     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 206
 207     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 208
 209     m_fileItemActions.setParentWidget(this);
 210     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 211         showErrorMessage(errorMessage);
 212     });
 213
 214     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 215 }
 216
 217 DolphinMainWindow::~DolphinMainWindow()
 218 {
 219     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 220     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 221 }
 222
 223 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 224 {
 225     QVector<DolphinViewContainer *> viewContainers;
 226
 227     for (int i = 0; i < m_tabWidget->count(); ++i) {
 228         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 229
 230         viewContainers << tabPage->primaryViewContainer();
 231         if (tabPage->splitViewEnabled()) {
 232             viewContainers << tabPage->secondaryViewContainer();
 233         }
 234     }
 235     return viewContainers;
 236 }
 237
 238 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 239 {
 240     m_tabWidget->openDirectories(dirs, splitView);
 241 }
 242
 243 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 244 {
 245     openDirectories(QUrl::fromStringList(dirs), splitView);
 246 }
 247
 248 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 249 {
 250     m_tabWidget->openFiles(files, splitView);
 251 }
 252
 253 bool DolphinMainWindow::isFoldersPanelEnabled() const
 254 {
 255     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 256 }
 257
 258 bool DolphinMainWindow::isInformationPanelEnabled() const
 259 {
 260 #if HAVE_BALOO
 261     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 262 #else
 263     return false;
 264 #endif
 265 }
 266
 267 bool DolphinMainWindow::isSplitViewEnabledInCurrentTab() const
 268 {
 269     return m_tabWidget->currentTabPage()->splitViewEnabled();
 270 }
 271
 272 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 273 {
 274     openFiles(QUrl::fromStringList(files), splitView);
 275 }
 276
 277 bool DolphinMainWindow::isOnCurrentDesktop() const
 278 {
 279 #if HAVE_X11
 280     if (KWindowSystem::isPlatformX11()) {
 281         const NET::Properties properties = NET::WMDesktop;
 282         KWindowInfo info(this->winId(), properties);
 283         return info.isOnCurrentDesktop();
 284     }
 285 #endif
 286     return true;
 287 }
 288
 289 bool DolphinMainWindow::isOnActivity(const QString &activityId) const
 290 {
 291 #if HAVE_X11 && HAVE_KACTIVITIES
 292     if (KWindowSystem::isPlatformX11()) {
 293         const NET::Properties properties = NET::Supported;
 294         const NET::Properties2 properties2 = NET::WM2Activities;
 295         KWindowInfo info(this->winId(), properties, properties2);
 296         return info.activities().contains(activityId);
 297     }
 298 #endif
 299     return true;
 300 }
 301
 302 void DolphinMainWindow::activateWindow(const QString &activationToken)
 303 {
 304     window()->setAttribute(Qt::WA_NativeWindow, true);
 305
 306     if (KWindowSystem::isPlatformWayland()) {
 307         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 308     } else {
 309         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 310     }
 311
 312     KWindowSystem::activateWindow(window()->windowHandle());
 313 }
 314
 315 bool DolphinMainWindow::isActiveWindow()
 316 {
 317     return window()->isActiveWindow();
 318 }
 319
 320 void DolphinMainWindow::showCommand(CommandType command)
 321 {
 322     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 323     switch (command) {
 324     case KIO::FileUndoManager::Copy:
 325         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 326         break;
 327     case KIO::FileUndoManager::Move:
 328         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 329         break;
 330     case KIO::FileUndoManager::Link:
 331         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 332         break;
 333     case KIO::FileUndoManager::Trash:
 334         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 335         break;
 336     case KIO::FileUndoManager::Rename:
 337         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 338         break;
 339
 340     case KIO::FileUndoManager::Mkdir:
 341         statusBar->setText(i18nc("@info:status", "Created folder."));
 342         break;
 343
 344     default:
 345         break;
 346     }
 347 }
 348
 349 void DolphinMainWindow::pasteIntoFolder()
 350 {
 351     m_activeViewContainer->view()->pasteIntoFolder();
 352 }
 353
 354 void DolphinMainWindow::changeUrl(const QUrl &url)
 355 {
 356     if (!KProtocolManager::supportsListing(url)) {
 357         // The URL navigator only checks for validity, not
 358         // if the URL can be listed. An error message is
 359         // shown due to DolphinViewContainer::restoreView().
 360         return;
 361     }
 362
 363     m_activeViewContainer->setUrl(url);
 364     updateFileAndEditActions();
 365     updatePasteAction();
 366     updateViewActions();
 367     updateGoActions();
 368
 369     Q_EMIT urlChanged(url);
 370 }
 371
 372 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 373 {
 374     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 375         m_placesPanel->proceedWithTearDown();
 376         m_tearDownFromPlacesRequested = false;
 377     }
 378
 379     m_activeViewContainer->setAutoGrabFocus(false);
 380     changeUrl(url);
 381     m_activeViewContainer->setAutoGrabFocus(true);
 382 }
 383
 384 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 385 {
 386     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 387     editableLocationAction->setChecked(editable);
 388 }
 389
 390 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 391 {
 392     updateFileAndEditActions();
 393
 394     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 395
 396     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 397     if (selectedUrlsCount == 2) {
 398         compareFilesAction->setEnabled(isKompareInstalled());
 399     } else {
 400         compareFilesAction->setEnabled(false);
 401     }
 402
 403     Q_EMIT selectionChanged(selection);
 404 }
 405
 406 void DolphinMainWindow::updateHistory()
 407 {
 408     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 409     const int index = urlNavigator->historyIndex();
 410
 411     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 412     if (backAction) {
 413         backAction->setToolTip(i18nc("@info", "Go back"));
 414         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 415         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 416     }
 417
 418     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 419     if (forwardAction) {
 420         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 421         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 422         forwardAction->setEnabled(index > 0);
 423     }
 424 }
 425
 426 void DolphinMainWindow::updateFilterBarAction(bool show)
 427 {
 428     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 429     toggleFilterBarAction->setChecked(show);
 430 }
 431
 432 void DolphinMainWindow::openNewMainWindow()
 433 {
 434     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 435 }
 436
 437 void DolphinMainWindow::openNewActivatedTab()
 438 {
 439     // keep browsers compatibility, new tab is always after last one
 440     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 441     GeneralSettings::setOpenNewTabAfterLastTab(true);
 442     m_tabWidget->openNewActivatedTab();
 443     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 444 }
 445
 446 void DolphinMainWindow::addToPlaces()
 447 {
 448     QUrl url;
 449     QString name;
 450
 451     // If nothing is selected, act on the current dir
 452     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 453         url = m_activeViewContainer->url();
 454         name = m_activeViewContainer->placesText();
 455     } else {
 456         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 457         url = dirToAdd.url();
 458         name = dirToAdd.name();
 459     }
 460     if (url.isValid()) {
 461         QString icon;
 462         if (m_activeViewContainer->isSearchModeEnabled()) {
 463             icon = QStringLiteral("folder-saved-search-symbolic");
 464         } else {
 465             icon = KIO::iconNameForUrl(url);
 466         }
 467         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 468     }
 469 }
 470
 471 void DolphinMainWindow::openNewTab(const QUrl &url)
 472 {
 473     m_tabWidget->openNewTab(url, QUrl());
 474 }
 475
 476 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 477 {
 478     m_tabWidget->openNewActivatedTab(url, QUrl());
 479 }
 480
 481 void DolphinMainWindow::openNewWindow(const QUrl &url)
 482 {
 483     Dolphin::openNewWindow({url}, this);
 484 }
 485
 486 void DolphinMainWindow::slotSplitViewChanged()
 487 {
 488     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 489     updateSplitAction();
 490 }
 491
 492 void DolphinMainWindow::openInNewTab()
 493 {
 494     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 495     bool tabCreated = false;
 496
 497     for (const KFileItem &item : list) {
 498         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 499         if (!url.isEmpty()) {
 500             openNewTab(url);
 501             tabCreated = true;
 502         }
 503     }
 504
 505     // if no new tab has been created from the selection
 506     // open the current directory in a new tab
 507     if (!tabCreated) {
 508         openNewTab(m_activeViewContainer->url());
 509     }
 510 }
 511
 512 void DolphinMainWindow::openInNewWindow()
 513 {
 514     QUrl newWindowUrl;
 515
 516     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 517     if (list.isEmpty()) {
 518         newWindowUrl = m_activeViewContainer->url();
 519     } else if (list.count() == 1) {
 520         const KFileItem &item = list.first();
 521         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 522     }
 523
 524     if (!newWindowUrl.isEmpty()) {
 525         Dolphin::openNewWindow({newWindowUrl}, this);
 526     }
 527 }
 528
 529 void DolphinMainWindow::showTarget()
 530 {
 531     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 532     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 533
 534     auto job = KIO::stat(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 535
 536     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 537         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 538
 539         if (statJob->error()) {
 540             m_activeViewContainer->showMessage(job->errorString(), DolphinViewContainer::Error);
 541         } else {
 542             KIO::highlightInFileManager({destinationUrl});
 543         }
 544     });
 545 }
 546
 547 bool DolphinMainWindow::event(QEvent *event)
 548 {
 549     if (event->type() == QEvent::ShortcutOverride) {
 550         const QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
 551         if (keyEvent->key() == Qt::Key_Space && m_activeViewContainer->view()->handleSpaceAsNormalKey()) {
 552             event->accept();
 553             return true;
 554         }
 555     }
 556
 557     return KXmlGuiWindow::event(event);
 558 }
 559
 560 void DolphinMainWindow::showEvent(QShowEvent *event)
 561 {
 562     KXmlGuiWindow::showEvent(event);
 563
 564     if (!event->spontaneous()) {
 565         m_activeViewContainer->view()->setFocus();
 566     }
 567 }
 568
 569 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 570 {
 571     // Find out if Dolphin is closed directly by the user or
 572     // by the session manager because the session is closed
 573     bool closedByUser = true;
 574     if (qApp->isSavingSession()) {
 575         closedByUser = false;
 576     }
 577
 578     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 579         // Ask the user if he really wants to quit and close all tabs.
 580         // Open a confirmation dialog with 3 buttons:
 581         // QDialogButtonBox::Yes    -> Quit
 582         // QDialogButtonBox::No     -> Close only the current tab
 583         // QDialogButtonBox::Cancel -> do nothing
 584         QDialog *dialog = new QDialog(this, Qt::Dialog);
 585         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 586         dialog->setModal(true);
 587         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 588         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 589                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 590                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 591         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 592         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 593         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 594
 595         bool doNotAskAgainCheckboxResult = false;
 596
 597         const auto result = KMessageBox::createKMessageBox(dialog,
 598                                                            buttons,
 599                                                            QMessageBox::Warning,
 600                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 601                                                            QStringList(),
 602                                                            i18n("Do not ask again"),
 603                                                            &doNotAskAgainCheckboxResult,
 604                                                            KMessageBox::Notify);
 605
 606         if (doNotAskAgainCheckboxResult) {
 607             GeneralSettings::setConfirmClosingMultipleTabs(false);
 608         }
 609
 610         switch (result) {
 611         case QDialogButtonBox::Yes:
 612             // Quit
 613             break;
 614         case QDialogButtonBox::No:
 615             // Close only the current tab
 616             m_tabWidget->closeTab();
 617             Q_FALLTHROUGH();
 618         default:
 619             event->ignore();
 620             return;
 621         }
 622     }
 623
 624     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 625         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 626         // Open a confirmation dialog with 3 buttons:
 627         // QDialogButtonBox::Yes    -> Quit
 628         // QDialogButtonBox::No     -> Show Terminal Panel
 629         // QDialogButtonBox::Cancel -> do nothing
 630         QDialog *dialog = new QDialog(this, Qt::Dialog);
 631         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 632         dialog->setModal(true);
 633         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 634         if (!m_terminalPanel->isVisible()) {
 635             standardButtons |= QDialogButtonBox::No;
 636         }
 637         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 638         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 639         if (!m_terminalPanel->isVisible()) {
 640             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 641         }
 642         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 643
 644         bool doNotAskAgainCheckboxResult = false;
 645
 646         const auto result = KMessageBox::createKMessageBox(
 647             dialog,
 648             buttons,
 649             QMessageBox::Warning,
 650             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 651             QStringList(),
 652             i18n("Do not ask again"),
 653             &doNotAskAgainCheckboxResult,
 654             KMessageBox::Dangerous);
 655
 656         if (doNotAskAgainCheckboxResult) {
 657             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 658         }
 659
 660         switch (result) {
 661         case QDialogButtonBox::Yes:
 662             // Quit
 663             break;
 664         case QDialogButtonBox::No:
 665             actionCollection()->action("show_terminal_panel")->trigger();
 666             // Do not quit, ignore quit event
 667             Q_FALLTHROUGH();
 668         default:
 669             event->ignore();
 670             return;
 671         }
 672     }
 673
 674     if (GeneralSettings::rememberOpenedTabs()) {
 675         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 676         KConfig *config = KConfigGui::sessionConfig();
 677         saveGlobalProperties(config);
 678         savePropertiesInternal(config, 1);
 679         config->sync();
 680     }
 681
 682     GeneralSettings::setVersion(CurrentDolphinVersion);
 683     GeneralSettings::self()->save();
 684
 685     KXmlGuiWindow::closeEvent(event);
 686 }
 687
 688 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 689 {
 690     m_tabWidget->saveProperties(group);
 691 }
 692
 693 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 694 {
 695     m_tabWidget->readProperties(group);
 696 }
 697
 698 void DolphinMainWindow::updateNewMenu()
 699 {
 700     m_newFileMenu->checkUpToDate();
 701     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 702 }
 703
 704 void DolphinMainWindow::createDirectory()
 705 {
 706     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 707     m_newFileMenu->createDirectory();
 708 }
 709
 710 void DolphinMainWindow::quit()
 711 {
 712     close();
 713 }
 714
 715 void DolphinMainWindow::showErrorMessage(const QString &message)
 716 {
 717     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 718 }
 719
 720 void DolphinMainWindow::slotUndoAvailable(bool available)
 721 {
 722     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 723     if (undoAction) {
 724         undoAction->setEnabled(available);
 725     }
 726 }
 727
 728 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 729 {
 730     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 731     if (undoAction) {
 732         undoAction->setText(text);
 733     }
 734 }
 735
 736 void DolphinMainWindow::undo()
 737 {
 738     clearStatusBar();
 739     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 740     KIO::FileUndoManager::self()->undo();
 741 }
 742
 743 void DolphinMainWindow::cut()
 744 {
 745     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 746         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 747     } else {
 748         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 749         m_activeViewContainer->setSelectionModeEnabled(false);
 750     }
 751 }
 752
 753 void DolphinMainWindow::copy()
 754 {
 755     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 756         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 757     } else {
 758         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 759         m_activeViewContainer->setSelectionModeEnabled(false);
 760     }
 761 }
 762
 763 void DolphinMainWindow::paste()
 764 {
 765     m_activeViewContainer->view()->paste();
 766 }
 767
 768 void DolphinMainWindow::find()
 769 {
 770     m_activeViewContainer->setSearchModeEnabled(true);
 771 }
 772
 773 void DolphinMainWindow::updateSearchAction()
 774 {
 775     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 776     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 777 }
 778
 779 void DolphinMainWindow::updatePasteAction()
 780 {
 781     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 782     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 783     pasteAction->setEnabled(pasteInfo.first);
 784     pasteAction->setText(pasteInfo.second);
 785 }
 786
 787 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 788 {
 789     updatePasteAction();
 790 }
 791
 792 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 793 {
 794     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 795         goBackInNewTab();
 796     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 797         goForwardInNewTab();
 798     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 799         goUpInNewTab();
 800     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 801         goHomeInNewTab();
 802     }
 803 }
 804
 805 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 806 {
 807     const QUrl url = urlNavigator->locationUrl(historyIndex);
 808
 809     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 810
 811     if (!urlNavigator->showFullPath()) {
 812         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 813
 814         const QModelIndex closestIdx = placesModel->closestItem(url);
 815         if (closestIdx.isValid()) {
 816             const QUrl placeUrl = placesModel->url(closestIdx);
 817
 818             text = placesModel->text(closestIdx);
 819
 820             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 821
 822             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 823                 pathInsidePlace.prepend(QLatin1Char('/'));
 824             }
 825
 826             if (pathInsidePlace != QLatin1Char('/')) {
 827                 text.append(pathInsidePlace);
 828             }
 829         }
 830     }
 831
 832     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 833     action->setData(historyIndex);
 834     return action;
 835 }
 836
 837 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 838 {
 839     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 840     int entries = 0;
 841     m_backAction->menu()->clear();
 842     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 843         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_backAction->menu());
 844         m_backAction->menu()->addAction(action);
 845     }
 846 }
 847
 848 void DolphinMainWindow::slotGoBack(QAction *action)
 849 {
 850     int gotoIndex = action->data().value<int>();
 851     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 852     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 853         goBack();
 854     }
 855 }
 856
 857 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 858 {
 859     if (action) {
 860         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 861         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 862     }
 863 }
 864
 865 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 866 {
 867     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 868     int entries = 0;
 869     m_forwardAction->menu()->clear();
 870     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 871         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_forwardAction->menu());
 872         m_forwardAction->menu()->addAction(action);
 873     }
 874 }
 875
 876 void DolphinMainWindow::slotGoForward(QAction *action)
 877 {
 878     int gotoIndex = action->data().value<int>();
 879     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 880     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 881         goForward();
 882     }
 883 }
 884
 885 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 886 {
 887     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 888 }
 889
 890 void DolphinMainWindow::selectAll()
 891 {
 892     clearStatusBar();
 893
 894     // if the URL navigator is editable and focused, select the whole
 895     // URL instead of all items of the view
 896
 897     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 898     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
 899     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
 900     if (selectUrl) {
 901         lineEdit->selectAll();
 902     } else {
 903         m_activeViewContainer->view()->selectAll();
 904     }
 905 }
 906
 907 void DolphinMainWindow::invertSelection()
 908 {
 909     clearStatusBar();
 910     m_activeViewContainer->view()->invertSelection();
 911 }
 912
 913 void DolphinMainWindow::toggleSplitView()
 914 {
 915     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 916     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 917
 918     updateViewActions();
 919 }
 920
 921 void DolphinMainWindow::toggleSplitStash()
 922 {
 923     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 924     tabPage->setSplitViewEnabled(false, WithAnimation);
 925     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 926 }
 927
 928 void DolphinMainWindow::copyToInactiveSplitView()
 929 {
 930     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 931         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
 932     } else {
 933         m_tabWidget->copyToInactiveSplitView();
 934         m_activeViewContainer->setSelectionModeEnabled(false);
 935     }
 936 }
 937
 938 void DolphinMainWindow::moveToInactiveSplitView()
 939 {
 940     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 941         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
 942     } else {
 943         m_tabWidget->moveToInactiveSplitView();
 944         m_activeViewContainer->setSelectionModeEnabled(false);
 945     }
 946 }
 947
 948 void DolphinMainWindow::reloadView()
 949 {
 950     clearStatusBar();
 951     m_activeViewContainer->reload();
 952     m_activeViewContainer->statusBar()->updateSpaceInfo();
 953 }
 954
 955 void DolphinMainWindow::stopLoading()
 956 {
 957     m_activeViewContainer->view()->stopLoading();
 958 }
 959
 960 void DolphinMainWindow::enableStopAction()
 961 {
 962     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 963 }
 964
 965 void DolphinMainWindow::disableStopAction()
 966 {
 967     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 968 }
 969
 970 void DolphinMainWindow::toggleSelectionMode()
 971 {
 972     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
 973
 974     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
 975     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
 976 }
 977
 978 void DolphinMainWindow::showFilterBar()
 979 {
 980     m_activeViewContainer->setFilterBarVisible(true);
 981 }
 982
 983 void DolphinMainWindow::toggleFilterBar()
 984 {
 985     const bool checked = !m_activeViewContainer->isFilterBarVisible();
 986     m_activeViewContainer->setFilterBarVisible(checked);
 987
 988     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 989     toggleFilterBarAction->setChecked(checked);
 990 }
 991
 992 void DolphinMainWindow::toggleEditLocation()
 993 {
 994     clearStatusBar();
 995
 996     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
 997     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 998     urlNavigator->setUrlEditable(action->isChecked());
 999 }
1000
1001 void DolphinMainWindow::replaceLocation()
1002 {
1003     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
1004     QLineEdit *lineEdit = navigator->editor()->lineEdit();
1005
1006     // If the text field currently has focus and everything is selected,
1007     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
1008     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
1009         navigator->setUrlEditable(false);
1010     } else {
1011         navigator->setUrlEditable(true);
1012         navigator->setFocus();
1013         lineEdit->selectAll();
1014     }
1015 }
1016
1017 void DolphinMainWindow::togglePanelLockState()
1018 {
1019     const bool newLockState = !GeneralSettings::lockPanels();
1020     const auto childrenObjects = children();
1021     for (QObject *child : childrenObjects) {
1022         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
1023         if (dock) {
1024             dock->setLocked(newLockState);
1025         }
1026     }
1027
1028     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1029
1030     GeneralSettings::setLockPanels(newLockState);
1031 }
1032
1033 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1034 {
1035     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1036         m_activeViewContainer->view()->setFocus();
1037     }
1038 }
1039
1040 void DolphinMainWindow::goBack()
1041 {
1042     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1043     urlNavigator->goBack();
1044
1045     if (urlNavigator->locationState().isEmpty()) {
1046         // An empty location state indicates a redirection URL,
1047         // which must be skipped too
1048         urlNavigator->goBack();
1049     }
1050 }
1051
1052 void DolphinMainWindow::goForward()
1053 {
1054     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1055 }
1056
1057 void DolphinMainWindow::goUp()
1058 {
1059     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1060 }
1061
1062 void DolphinMainWindow::goHome()
1063 {
1064     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1065 }
1066
1067 void DolphinMainWindow::goBackInNewTab()
1068 {
1069     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1070     const int index = urlNavigator->historyIndex() + 1;
1071     openNewTab(urlNavigator->locationUrl(index));
1072 }
1073
1074 void DolphinMainWindow::goForwardInNewTab()
1075 {
1076     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1077     const int index = urlNavigator->historyIndex() - 1;
1078     openNewTab(urlNavigator->locationUrl(index));
1079 }
1080
1081 void DolphinMainWindow::goUpInNewTab()
1082 {
1083     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1084     openNewTab(KIO::upUrl(currentUrl));
1085 }
1086
1087 void DolphinMainWindow::goHomeInNewTab()
1088 {
1089     openNewTab(Dolphin::homeUrl());
1090 }
1091
1092 void DolphinMainWindow::compareFiles()
1093 {
1094     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1095     if (items.count() != 2) {
1096         // The action is disabled in this case, but it could have been triggered
1097         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1098         return;
1099     }
1100
1101     QUrl urlA = items.at(0).url();
1102     QUrl urlB = items.at(1).url();
1103
1104     QString command(QStringLiteral("kompare -c \""));
1105     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1106     command.append("\" \"");
1107     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1108     command.append('\"');
1109
1110     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1111     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1112     job->start();
1113 }
1114
1115 void DolphinMainWindow::toggleShowMenuBar()
1116 {
1117     const bool visible = menuBar()->isVisible();
1118     menuBar()->setVisible(!visible);
1119 }
1120
1121 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1122 {
1123     m_searchTools.clear();
1124     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(&m_searchTools, {"files-find"}, m_activeViewContainer->url());
1125     QList<QAction *> actions = m_searchTools.actions();
1126     if (actions.isEmpty()) {
1127         return nullptr;
1128     }
1129     QAction *action = actions.first();
1130     if (action->isSeparator()) {
1131         return nullptr;
1132     }
1133     return action;
1134 }
1135
1136 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1137 {
1138     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1139     if (!openPreferredSearchTool) {
1140         return;
1141     }
1142     QPointer<QAction> tool = preferredSearchTool();
1143     if (tool) {
1144         openPreferredSearchTool->setVisible(true);
1145         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1146         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1147         // https://bugs.kde.org/show_bug.cgi?id=442815
1148         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1149             openPreferredSearchTool->setIcon(tool->icon());
1150         }
1151     } else {
1152         openPreferredSearchTool->setVisible(false);
1153         // still visible in Shortcuts configuration window
1154         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1155         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1156     }
1157 }
1158
1159 void DolphinMainWindow::openPreferredSearchTool()
1160 {
1161     QPointer<QAction> tool = preferredSearchTool();
1162     if (tool) {
1163         tool->trigger();
1164     }
1165 }
1166
1167 void DolphinMainWindow::openTerminal()
1168 {
1169     openTerminalJob(m_activeViewContainer->url());
1170 }
1171
1172 void DolphinMainWindow::openTerminalHere()
1173 {
1174     QList<QUrl> urls = {};
1175
1176     for (const KFileItem &item : m_activeViewContainer->view()->selectedItems()) {
1177         QUrl url = item.targetUrl();
1178         if (item.isFile()) {
1179             url.setPath(QFileInfo(url.path()).absolutePath());
1180         }
1181         if (!urls.contains(url)) {
1182             urls << url;
1183         }
1184     }
1185
1186     // No items are selected. Open a terminal window for the current location.
1187     if (urls.count() == 0) {
1188         openTerminal();
1189         return;
1190     }
1191
1192     if (urls.count() > 5) {
1193         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());
1194 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1195         const int answer = KMessageBox::warningTwoActions(
1196             this,
1197             question,
1198             {},
1199 #else
1200         const int answer = KMessageBox::warningYesNo(
1201             this,
1202             question,
1203             {},
1204 #endif
1205             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1206             KStandardGuiItem::cancel());
1207 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1208         if (answer != KMessageBox::PrimaryAction) {
1209 #else
1210         if (answer != KMessageBox::Yes) {
1211 #endif
1212             return;
1213         }
1214     }
1215
1216     for (const QUrl &url : urls) {
1217         openTerminalJob(url);
1218     }
1219 }
1220
1221 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1222 {
1223     if (url.isLocalFile()) {
1224         auto job = new KTerminalLauncherJob(QString());
1225         job->setWorkingDirectory(url.toLocalFile());
1226         job->start();
1227         return;
1228     }
1229
1230     // Not a local file, with protocol Class ":local", try stat'ing
1231     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1232         KIO::StatJob *job = KIO::mostLocalUrl(url);
1233         KJobWidgets::setWindow(job, this);
1234         connect(job, &KJob::result, this, [job]() {
1235             QUrl statUrl;
1236             if (!job->error()) {
1237                 statUrl = job->mostLocalUrl();
1238             }
1239
1240             auto job = new KTerminalLauncherJob(QString());
1241             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1242             job->start();
1243         });
1244
1245         return;
1246     }
1247
1248     // Nothing worked, just use $HOME
1249     auto job = new KTerminalLauncherJob(QString());
1250     job->setWorkingDirectory(QDir::homePath());
1251     job->start();
1252 }
1253
1254 void DolphinMainWindow::editSettings()
1255 {
1256     if (!m_settingsDialog) {
1257         DolphinViewContainer *container = activeViewContainer();
1258         container->view()->writeSettings();
1259
1260         const QUrl url = container->url();
1261         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1262         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1263         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1264         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1265         settingsDialog->show();
1266         m_settingsDialog = settingsDialog;
1267     } else {
1268         m_settingsDialog.data()->raise();
1269     }
1270 }
1271
1272 void DolphinMainWindow::handleUrl(const QUrl &url)
1273 {
1274     delete m_lastHandleUrlOpenJob;
1275     m_lastHandleUrlOpenJob = nullptr;
1276
1277     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1278         activeViewContainer()->setUrl(url);
1279     } else {
1280         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1281         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1282         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1283
1284         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1285             if (mimetype == QLatin1String("inode/directory")) {
1286                 // If it's a dir, we'll take it from here
1287                 m_lastHandleUrlOpenJob->kill();
1288                 m_lastHandleUrlOpenJob = nullptr;
1289                 activeViewContainer()->setUrl(url);
1290             }
1291         });
1292
1293         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1294             m_lastHandleUrlOpenJob = nullptr;
1295         });
1296
1297         m_lastHandleUrlOpenJob->start();
1298     }
1299 }
1300
1301 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1302 {
1303     // trash:/ is writable but we don't want to create new items in it.
1304     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1305     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1306 }
1307
1308 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1309 {
1310     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1311     contextMenu.data()->exec(pos);
1312
1313     // Delete the menu, unless it has been deleted in its own nested event loop already.
1314     if (contextMenu) {
1315         contextMenu->deleteLater();
1316     }
1317 }
1318
1319 QMenu *DolphinMainWindow::createPopupMenu()
1320 {
1321     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1322
1323     menu->addSeparator();
1324     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1325
1326     return menu;
1327 }
1328
1329 void DolphinMainWindow::updateHamburgerMenu()
1330 {
1331     KActionCollection *ac = actionCollection();
1332     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1333     auto menu = hamburgerMenu->menu();
1334     if (!menu) {
1335         menu = new QMenu(this);
1336         hamburgerMenu->setMenu(menu);
1337         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1338         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1339     } else {
1340         menu->clear();
1341     }
1342     const QList<QAction *> toolbarActions = toolBar()->actions();
1343
1344     if (!toolBar()->isVisible()) {
1345         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1346         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1347         menu->addAction(toolBarMenuAction());
1348         menu->addSeparator();
1349     }
1350
1351     // This group of actions (until the next separator) contains all the most basic actions
1352     // necessary to use Dolphin effectively.
1353     menu->addAction(ac->action(QStringLiteral("go_back")));
1354     menu->addAction(ac->action(QStringLiteral("go_forward")));
1355
1356     menu->addMenu(m_newFileMenu->menu());
1357     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1358         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1359     }
1360     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1361     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1362     if (!toolBar()->isVisible()
1363         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1364             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1365         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1366         // This way a search action will only be added if none of the three available
1367         // search actions is present on the toolbar.
1368     }
1369     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1370         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1371         // This way a filter action will only be added if none of the two available
1372         // filter actions is present on the toolbar.
1373     }
1374     menu->addSeparator();
1375
1376     // The second group of actions (up until the next separator) contains actions for opening
1377     // additional views to interact with the file system.
1378     menu->addAction(ac->action(QStringLiteral("file_new")));
1379     menu->addAction(ac->action(QStringLiteral("new_tab")));
1380     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1381         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1382     }
1383     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1384     menu->addSeparator();
1385
1386     // The third group contains actions to change what one sees in the view
1387     // and to change the more general UI.
1388     if (!toolBar()->isVisible()
1389         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1390             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1391         menu->addAction(ac->action(QStringLiteral("view_mode")));
1392     }
1393     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1394     menu->addAction(ac->action(QStringLiteral("sort")));
1395     menu->addAction(ac->action(QStringLiteral("additional_info")));
1396     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1397         menu->addAction(ac->action(QStringLiteral("zoom")));
1398     }
1399     menu->addAction(ac->action(QStringLiteral("panels")));
1400
1401     // The "Configure" menu is not added to the actionCollection() because there is hardly
1402     // a good reason for users to put it on their toolbar.
1403     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1404     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1405     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1406     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1407     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1408     hamburgerMenu->hideActionsOf(configureMenu);
1409 }
1410
1411 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1412 {
1413     DolphinViewContainer *view = activeViewContainer();
1414
1415     if (view->url() == url) {
1416         view->clearFilterBar(); // Fixes bug 259382.
1417
1418         // We can end up here if the user clicked a device in the Places Panel
1419         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1420         reloadView();
1421     } else {
1422         view->disableUrlNavigatorSelectionRequests();
1423         changeUrl(url);
1424         view->enableUrlNavigatorSelectionRequests();
1425     }
1426 }
1427
1428 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1429 {
1430     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1431 }
1432
1433 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1434 {
1435     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1436     Q_ASSERT(viewContainer);
1437
1438     m_activeViewContainer = viewContainer;
1439
1440     if (oldViewContainer) {
1441         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1442         toggleSearchAction->disconnect(oldViewContainer);
1443
1444         // Disconnect all signals between the old view container (container,
1445         // view and url navigator) and main window.
1446         oldViewContainer->disconnect(this);
1447         oldViewContainer->view()->disconnect(this);
1448         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1449         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1450         navigators->primaryUrlNavigator()->disconnect(this);
1451         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1452             secondaryUrlNavigator->disconnect(this);
1453         }
1454
1455         // except the requestItemInfo so that on hover the information panel can still be updated
1456         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1457
1458         // Disconnect other slots.
1459         disconnect(oldViewContainer,
1460                    &DolphinViewContainer::selectionModeChanged,
1461                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1462                    &QAction::setChecked);
1463     }
1464
1465     connectViewSignals(viewContainer);
1466
1467     m_actionHandler->setCurrentView(viewContainer->view());
1468
1469     updateHistory();
1470     updateFileAndEditActions();
1471     updatePasteAction();
1472     updateViewActions();
1473     updateGoActions();
1474     updateSearchAction();
1475
1476     const QUrl url = viewContainer->url();
1477     Q_EMIT urlChanged(url);
1478 }
1479
1480 void DolphinMainWindow::tabCountChanged(int count)
1481 {
1482     const bool enableTabActions = (count > 1);
1483     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1484         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1485     }
1486     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1487     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1488     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1489 }
1490
1491 void DolphinMainWindow::updateWindowTitle()
1492 {
1493     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1494     if (windowTitle() != newTitle) {
1495         setWindowTitle(newTitle);
1496     }
1497 }
1498
1499 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1500 {
1501     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1502         setViewsToHomeIfMountPathOpen(mountPath);
1503     });
1504
1505     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1506         m_tearDownFromPlacesRequested = true;
1507         m_terminalPanel->goHome();
1508         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1509     } else {
1510         m_placesPanel->proceedWithTearDown();
1511     }
1512 }
1513
1514 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1515 {
1516     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1517         setViewsToHomeIfMountPathOpen(mountPath);
1518     });
1519
1520     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1521         m_tearDownFromPlacesRequested = false;
1522         m_terminalPanel->goHome();
1523     }
1524 }
1525
1526 void DolphinMainWindow::slotKeyBindings()
1527 {
1528     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1529     dialog.addCollection(actionCollection());
1530     if (m_terminalPanel) {
1531         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1532         if (konsolePartActionCollection) {
1533             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1534         }
1535     }
1536     dialog.configure();
1537 }
1538
1539 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1540 {
1541     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1542     for (DolphinViewContainer *viewContainer : theViewContainers) {
1543         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1544             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1545         }
1546     }
1547     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1548 }
1549
1550 void DolphinMainWindow::setupActions()
1551 {
1552     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1553
1554     // setup 'File' menu
1555     m_newFileMenu = new DolphinNewFileMenu(nullptr, this);
1556     actionCollection()->addAction(QStringLiteral("new_menu"), m_newFileMenu);
1557     QMenu *menu = m_newFileMenu->menu();
1558     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1559     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1560     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1561     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1562
1563     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1564     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1565     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1566     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1567                                    "This opens a new "
1568                                    "window just like this one with the current location and view."
1569                                    "<nl/>You can drag and drop items between windows."));
1570     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1571
1572     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1573     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1574     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1575     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1576                                 "This opens a new "
1577                                 "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1578                                 "A tab is an additional view within this window. "
1579                                 "You can drag and drop items between tabs."));
1580     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N});
1581     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1582
1583     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1584     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1585     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1586     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1587                                      "This adds the selected folder "
1588                                      "to the Places panel."));
1589     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1590
1591     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1592     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1593     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1594                                  "This closes the "
1595                                  "currently viewed tab. If no more tabs are left this window "
1596                                  "will close instead."));
1597
1598     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1599     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1600
1601     // setup 'Edit' menu
1602     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1603
1604     // i18n: This will be the last paragraph for the whatsthis for all three:
1605     // Cut, Copy and Paste
1606     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1607                                             "<para><emphasis>Cut, "
1608                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1609                                             "applications and are among the most used commands. That's why their "
1610                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1611                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1612                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1613     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1614     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1615     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1616                                    "This copies the items "
1617                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1618                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1619                                    "the clipboard to a new location. The items will be removed from their "
1620                                    "initial location.")
1621                             + cutCopyPastePara);
1622     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1623     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1624     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1625                                     "This copies the "
1626                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1627                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1628                                     "from the clipboard to a new location.")
1629                              + cutCopyPastePara);
1630     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1631     // The text of the paste-action is modified dynamically by Dolphin
1632     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1633     // due to the long text, the text "Paste" is used:
1634     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1635     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1636                                "This copies the items from "
1637                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1638                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1639                                "action they are removed from their old location.")
1640                         + cutCopyPastePara);
1641
1642     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1643     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Other View"));
1644     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Other View…"));
1645     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1646                                                "This copies the selected items from "
1647                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1648     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1649     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1650     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1651     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1652
1653     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1654     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Other View"));
1655     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Other View…"));
1656     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1657                                                "This moves the selected items from "
1658                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1659     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1660     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1661     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1662     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1663
1664     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1665     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter..."));
1666     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1667     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1668                                        "This opens the "
1669                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1670                                        "There you can enter a text to filter the files and folders currently displayed. "
1671                                        "Only those that contain the text in their name will be kept in view."));
1672     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1673     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1674     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1675
1676     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1677     // in the toolbar, with no default shortcut attached, to avoid messing with
1678     // existing workflows (filter bar always open and Ctrl-I to focus)
1679     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1680     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1681     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1682     toggleFilter->setIcon(showFilterBar->icon());
1683     toggleFilter->setToolTip(showFilterBar->toolTip());
1684     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1685     toggleFilter->setCheckable(true);
1686     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1687
1688     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1689     searchAction->setText(i18n("Search..."));
1690     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1691     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1692                                       "<para>This helps you "
1693                                       "find files and folders by opening a <emphasis>find bar</emphasis>. "
1694                                       "There you can enter search terms and specify settings to find the "
1695                                       "objects you are looking for.</para><para>Use this help again on "
1696                                       "the find bar so we can have a look at it while the settings are "
1697                                       "explained.</para>"));
1698
1699     // toggle_search acts as a copy of the main searchAction to be used mainly
1700     // in the toolbar, with no default shortcut attached, to avoid messing with
1701     // existing workflows (search bar always open and Ctrl-F to focus)
1702     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1703     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1704     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1705     toggleSearchAction->setIcon(searchAction->icon());
1706     toggleSearchAction->setToolTip(searchAction->toolTip());
1707     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1708     toggleSearchAction->setCheckable(true);
1709
1710     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1711     // i18n: This action toggles a selection mode.
1712     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1713     // i18n: Opens a selection mode for selecting files/folders.
1714     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1715     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1716     toggleSelectionModeAction->setWhatsThis(xi18nc(
1717         "@info:whatsthis",
1718         "<para>This application only knows which files or folders should be acted on if they are"
1719         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1720         "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."
1721         "</para>"));
1722     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1723     toggleSelectionModeAction->setCheckable(true);
1724     actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space );
1725     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1726
1727     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1728     // with the selectAllAction and invertSelectionAction.
1729     auto *toggleSelectionModeToolBarAction =
1730         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1731     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1732     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1733     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1734     toggleSelectionModeToolBarAction->setCheckable(true);
1735     toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
1736     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1737     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1738
1739     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1740     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1741                                          "This selects all "
1742                                          "files and folders in the current location."));
1743
1744     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1745     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1746     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1747                                          "This selects all "
1748                                          "objects that you have currently <emphasis>not</emphasis> selected instead."));
1749     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1750     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1751     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1752
1753     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1754     toggleSelectionModeActionMenu->addAction(selectAllAction);
1755     toggleSelectionModeActionMenu->addAction(invertSelection);
1756     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1757
1758     // setup 'View' menu
1759     // (note that most of it is set up in DolphinViewActionHandler)
1760
1761     QAction *split = actionCollection()->addAction(QStringLiteral("split_view"));
1762     split->setWhatsThis(xi18nc("@info:whatsthis find",
1763                                "<para>This splits "
1764                                "the folder view below into two autonomous views.</para><para>This "
1765                                "way you can see two locations at once and move items between them "
1766                                "quickly.</para>Click this again afterwards to recombine the views."));
1767     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1768     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1769
1770     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1771     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1772     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1773     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1774     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1775     stashSplit->setCheckable(false);
1776     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1777     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1778     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1779
1780     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1781
1782     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1783     stop->setText(i18nc("@action:inmenu View", "Stop"));
1784     stop->setToolTip(i18nc("@info", "Stop loading"));
1785     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1786     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1787     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1788
1789     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1790     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1791     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1792                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1793                                           "editable so you can directly enter a location you want to go to.<nl/>"
1794                                           "You can also switch to editing by clicking to the right of the "
1795                                           "location and switch back by confirming the edited location."));
1796     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1797     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1798
1799     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1800     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1801     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1802     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1803     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1804     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1805                                          "This switches to editing the location and selects it "
1806                                          "so you can quickly enter a different location."));
1807     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL | Qt::Key_L);
1808     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1809
1810     // setup 'Go' menu
1811     {
1812         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1813         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1814         m_backAction->setObjectName(backAction->objectName());
1815         m_backAction->setShortcuts(backAction->shortcuts());
1816     }
1817     m_backAction->setPopupMode(QToolButton::DelayedPopup);
1818     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1819     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1820     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1821     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1822
1823     auto backShortcuts = m_backAction->shortcuts();
1824     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
1825     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
1826     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1827
1828     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
1829     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1830     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1831     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1832     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
1833
1834     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1835     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1836     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
1837     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1838     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1839     undoCloseTab->setEnabled(false);
1840     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1841
1842     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1843     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
1844                                     "This undoes "
1845                                     "the last change you made to files or folders.<nl/>"
1846                                     "Such changes include <interface>creating, renaming</interface> "
1847                                     "and <interface>moving</interface> them to a different location "
1848                                     "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1849                                     "be undone will ask for your confirmation."));
1850     undoAction->setEnabled(false); // undo should be disabled by default
1851
1852     {
1853         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1854         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1855         m_forwardAction->setObjectName(forwardAction->objectName());
1856         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1857     }
1858     m_forwardAction->setPopupMode(QToolButton::DelayedPopup);
1859     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1860     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1861     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1862     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1863     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1864
1865     // enable middle-click to open in a new tab
1866     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1867     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1868     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1869     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1870     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1871     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1872     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
1873                                     "Go to your "
1874                                     "<filename>Home</filename> folder.<nl/>Every user account "
1875                                     "has their own <filename>Home</filename> that contains their data "
1876                                     "including folders that contain personal application data."));
1877
1878     // setup 'Tools' menu
1879     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1880     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1881     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1882     compareFiles->setEnabled(false);
1883     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1884
1885     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1886     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1887     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1888                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
1889                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1890     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1891     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1892     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1893
1894     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1895         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1896         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1897         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1898                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1899                                           "<para>To learn more about terminals use the help in the terminal application.</para>"));
1900         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1901         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
1902         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1903
1904         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
1905         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
1906         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
1907         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
1908                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
1909                                               "<para>To learn more about terminals use the help in the terminal application.</para>"));
1910         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1911         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
1912         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
1913
1914 #if HAVE_TERMINAL
1915         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1916         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1917         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1918         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
1919         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1920 #endif
1921     }
1922
1923     // setup 'Bookmarks' menu
1924     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1925     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1926     // Make the toolbar button version work properly on click
1927     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
1928     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1929     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1930
1931     // setup 'Settings' menu
1932     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1933     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1934                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
1935                                      "and having a <interface>%1</interface> button. Both "
1936                                      "contain mostly the same actions and configuration options.</para>"
1937                                      "<para>The Menubar takes up more space but allows for fast and organised access to all "
1938                                      "actions an application has to offer.</para><para>The <interface>%1</interface> button "
1939                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
1940                                      hamburgerMenuAction->text().replace('&', "")));
1941     connect(showMenuBar,
1942             &KToggleAction::triggered, // Fixes #286822
1943             this,
1944             &DolphinMainWindow::toggleShowMenuBar,
1945             Qt::QueuedConnection);
1946
1947     KToggleAction *showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
1948     showStatusBar->setChecked(GeneralSettings::showStatusBar());
1949     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
1950     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
1951         GeneralSettings::setShowStatusBar(checked);
1952         refreshViews();
1953     });
1954
1955     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
1956     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1957
1958     // not in menu actions
1959     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1960     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1961
1962     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1963     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1964
1965     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1966         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1967         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1968         activateTab->setEnabled(false);
1969         connect(activateTab, &QAction::triggered, this, [this, i]() {
1970             m_tabWidget->activateTab(i);
1971         });
1972
1973         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1974         if (i < 9) {
1975             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1976         }
1977     }
1978
1979     QAction *activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1980     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1981     activateLastTab->setEnabled(false);
1982     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1983     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
1984
1985     QAction *activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1986     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1987     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1988     activateNextTab->setEnabled(false);
1989     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1990     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1991
1992     QAction *activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1993     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1994     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1995     activatePrevTab->setEnabled(false);
1996     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1997     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1998
1999     // for context menu
2000     QAction *showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
2001     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
2002     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
2003     showTarget->setEnabled(false);
2004     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
2005
2006     QAction *openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
2007     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
2008     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2009     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2010
2011     QAction *openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
2012     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
2013     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2014     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2015
2016     QAction *openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
2017     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
2018     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
2019     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
2020 }
2021
2022 void DolphinMainWindow::setupDockWidgets()
2023 {
2024     const bool lock = GeneralSettings::lockPanels();
2025
2026     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
2027
2028     KDualAction *lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
2029     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
2030     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
2031     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2032     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2033     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis",
2034                                           "This "
2035                                           "switches between having panels <emphasis>locked</emphasis> or "
2036                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2037                                           "dragged to the other side of the window and have a close "
2038                                           "button.<nl/>Locked panels are embedded more cleanly."));
2039     lockLayoutAction->setActive(lock);
2040     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2041
2042     // Setup "Information"
2043     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2044     infoDock->setLocked(lock);
2045     infoDock->setObjectName(QStringLiteral("infoDock"));
2046     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2047
2048 #if HAVE_BALOO
2049     InformationPanel *infoPanel = new InformationPanel(infoDock);
2050     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2051     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2052     infoDock->setWidget(infoPanel);
2053
2054     QAction *infoAction = infoDock->toggleViewAction();
2055     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
2056
2057     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2058     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2059     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2060     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2061     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2062 #endif
2063
2064     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2065     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2066                                           "<para>To show or "
2067                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2068                                           "or <interface>View|Panels</interface>.</para>");
2069 #if HAVE_BALOO
2070     actionCollection()
2071         ->action(QStringLiteral("show_information_panel"))
2072         ->setWhatsThis(xi18nc("@info:whatsthis",
2073                               "<para> This toggles the "
2074                               "<emphasis>information</emphasis> panel at the right side of the "
2075                               "window.</para><para>The panel provides in-depth information "
2076                               "about the items your mouse is hovering over or about the selected "
2077                               "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2078                               "For single items a preview of their contents is provided.</para>"));
2079 #endif
2080     infoDock->setWhatsThis(xi18nc("@info:whatsthis",
2081                                   "<para>This panel "
2082                                   "provides in-depth information about the items your mouse is "
2083                                   "hovering over or about the selected items. Otherwise it informs "
2084                                   "you about the currently viewed folder.<nl/>For single items a "
2085                                   "preview of their contents is provided.</para><para>You can configure "
2086                                   "which and how details are given here by right-clicking.</para>")
2087                            + panelWhatsThis);
2088
2089     // Setup "Folders"
2090     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2091     foldersDock->setLocked(lock);
2092     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2093     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2094     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2095     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2096     foldersDock->setWidget(foldersPanel);
2097
2098     QAction *foldersAction = foldersDock->toggleViewAction();
2099     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
2100
2101     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2102     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2103     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2104     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2105     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2106     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2107
2108     actionCollection()
2109         ->action(QStringLiteral("show_folders_panel"))
2110         ->setWhatsThis(xi18nc("@info:whatsthis",
2111                               "This toggles the "
2112                               "<emphasis>folders</emphasis> panel at the left side of the window."
2113                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2114                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2115     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2116                                      "<para>This panel "
2117                                      "shows the folders of the <emphasis>file system</emphasis> in a "
2118                                      "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2119                                      "there. Click the arrow to the left of a folder to see its subfolders. "
2120                                      "This allows quick switching between any folders.</para>")
2121                               + panelWhatsThis);
2122
2123     // Setup "Terminal"
2124 #if HAVE_TERMINAL
2125     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2126         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2127         terminalDock->setLocked(lock);
2128         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2129         m_terminalPanel = new TerminalPanel(terminalDock);
2130         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2131         terminalDock->setWidget(m_terminalPanel);
2132
2133         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2134         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2135         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2136         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2137
2138         QAction *terminalAction = terminalDock->toggleViewAction();
2139         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
2140
2141         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2142         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2143
2144         if (GeneralSettings::version() < 200) {
2145             terminalDock->hide();
2146         }
2147
2148         actionCollection()
2149             ->action(QStringLiteral("show_terminal_panel"))
2150             ->setWhatsThis(xi18nc("@info:whatsthis",
2151                                   "<para>This toggles the "
2152                                   "<emphasis>terminal</emphasis> panel at the bottom of the window."
2153                                   "<nl/>The location in the terminal will always match the folder "
2154                                   "view so you can navigate using either.</para><para>The terminal "
2155                                   "panel is not needed for basic computer usage but can be useful "
2156                                   "for advanced tasks. To learn more about terminals use the help "
2157                                   "in a standalone terminal application like Konsole.</para>"));
2158         terminalDock->setWhatsThis(xi18nc("@info:whatsthis",
2159                                           "<para>This is "
2160                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2161                                           "normal terminal but will match the location of the folder view "
2162                                           "so you can navigate using either.</para><para>The terminal panel "
2163                                           "is not needed for basic computer usage but can be useful for "
2164                                           "advanced tasks. To learn more about terminals use the help in a "
2165                                           "standalone terminal application like Konsole.</para>")
2166                                    + panelWhatsThis);
2167     }
2168 #endif
2169
2170     if (GeneralSettings::version() < 200) {
2171         infoDock->hide();
2172         foldersDock->hide();
2173     }
2174
2175     // Setup "Places"
2176     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2177     placesDock->setLocked(lock);
2178     placesDock->setObjectName(QStringLiteral("placesDock"));
2179     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2180
2181     m_placesPanel = new PlacesPanel(placesDock);
2182     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2183     placesDock->setWidget(m_placesPanel);
2184
2185     QAction *placesAction = placesDock->toggleViewAction();
2186     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
2187
2188     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2189     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2190     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2191     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2192     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2193         Dolphin::openNewWindow({url}, this);
2194     });
2195     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2196     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2197     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2198     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2199     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2200     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2201     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2202
2203     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2204     actionShowAllPlaces->setCheckable(true);
2205     actionShowAllPlaces->setDisabled(true);
2206     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2207                                             "This displays "
2208                                             "all places in the places panel that have been hidden. They will "
2209                                             "appear semi-transparent unless you uncheck their hide property."));
2210
2211     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked) {
2212         m_placesPanel->setShowAll(checked);
2213     });
2214     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2215
2216     actionCollection()
2217         ->action(QStringLiteral("show_places_panel"))
2218         ->setWhatsThis(xi18nc("@info:whatsthis",
2219                               "<para>This toggles the "
2220                               "<emphasis>places</emphasis> panel at the left side of the window."
2221                               "</para><para>It allows you to go to locations you have "
2222                               "bookmarked and to access disk or media attached to the computer "
2223                               "or to the network. It also contains sections to find recently "
2224                               "saved files or files of a certain type.</para>"));
2225     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2226                                     "<para>This is the "
2227                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2228                                     "you have bookmarked and to access disk or media attached to the "
2229                                     "computer or to the network. It also contains sections to find "
2230                                     "recently saved files or files of a certain type.</para><para>"
2231                                     "Click on an entry to go there. Click with the right mouse button "
2232                                     "instead to open any entry in a new tab or new window.</para>"
2233                                     "<para>New entries can be added by dragging folders onto this panel. "
2234                                     "Right-click any section or entry to hide it. Right-click an empty "
2235                                     "space on this panel and select <interface>Show Hidden Places"
2236                                     "</interface> to display it again.</para>")
2237                              + panelWhatsThis);
2238
2239     // Add actions into the "Panels" menu
2240     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2241     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2242     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2243     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2244     const KActionCollection *ac = actionCollection();
2245     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2246 #if HAVE_BALOO
2247     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2248 #endif
2249     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2250     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2251     panelsMenu->addSeparator();
2252     panelsMenu->addAction(actionShowAllPlaces);
2253     panelsMenu->addAction(lockLayoutAction);
2254
2255     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this] {
2256         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2257     });
2258 }
2259
2260 void DolphinMainWindow::updateFileAndEditActions()
2261 {
2262     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2263     const KActionCollection *col = actionCollection();
2264     KFileItemListProperties capabilitiesSource(list);
2265
2266     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2267     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2268     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2269     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2270     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2271     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2272     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2273     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2274     QAction *copyLocation = col->action(QString("copy_location"));
2275
2276     if (list.isEmpty()) {
2277         stateChanged(QStringLiteral("has_no_selection"));
2278
2279         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2280         renameAction->setEnabled(true);
2281         moveToTrashAction->setEnabled(true);
2282         deleteAction->setEnabled(true);
2283         cutAction->setEnabled(true);
2284         duplicateAction->setEnabled(true);
2285         addToPlacesAction->setEnabled(true);
2286         copyLocation->setEnabled(true);
2287         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2288         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2289
2290     } else {
2291         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2292         stateChanged(QStringLiteral("has_selection"));
2293
2294         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2295         QAction *showTarget = col->action(QStringLiteral("show_target"));
2296
2297         if (list.length() == 1 && list.first().isDir()) {
2298             addToPlacesAction->setEnabled(true);
2299         } else {
2300             addToPlacesAction->setEnabled(false);
2301         }
2302
2303         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2304
2305         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2306         moveToTrashAction->setEnabled(enableMoveToTrash);
2307         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2308         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2309         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2310         copyLocation->setEnabled(list.length() == 1);
2311         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2312         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2313     }
2314
2315     if (m_tabWidget->currentTabPage()->splitViewEnabled() && !list.isEmpty()) {
2316         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2317         KFileItem capabilitiesDestination;
2318
2319         if (tabPage->primaryViewActive()) {
2320             capabilitiesDestination = tabPage->secondaryViewContainer()->rootItem();
2321         } else {
2322             capabilitiesDestination = tabPage->primaryViewContainer()->rootItem();
2323         }
2324
2325         const auto destUrl = capabilitiesDestination.url();
2326         const bool allNotTargetOrigin = std::all_of(list.cbegin(), list.cend(), [destUrl](const KFileItem &item) {
2327             return item.url().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash) != destUrl;
2328         });
2329
2330         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable() && allNotTargetOrigin);
2331         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable()
2332                                           && allNotTargetOrigin);
2333     } else {
2334         copyToOtherViewAction->setEnabled(false);
2335         moveToOtherViewAction->setEnabled(false);
2336     }
2337 }
2338
2339 void DolphinMainWindow::updateViewActions()
2340 {
2341     m_actionHandler->updateViewActions();
2342
2343     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2344     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2345
2346     updateSplitAction();
2347 }
2348
2349 void DolphinMainWindow::updateGoActions()
2350 {
2351     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2352     const QUrl currentUrl = m_activeViewContainer->url();
2353     // I think this is one of the best places to firstly be confronted
2354     // with a file system and its hierarchy. Talking about the root
2355     // directory might seem too much here but it is the question that
2356     // naturally arises in this context.
2357     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2358                                     "<para>Go to "
2359                                     "the folder that contains the currently viewed one.</para>"
2360                                     "<para>All files and folders are organized in a hierarchical "
2361                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2362                                     "a directory that contains all data connected to this computer"
2363                                     "—the <emphasis>root directory</emphasis>.</para>"));
2364     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2365 }
2366
2367 void DolphinMainWindow::refreshViews()
2368 {
2369     m_tabWidget->refreshViews();
2370
2371     if (GeneralSettings::modifiedStartupSettings()) {
2372         updateWindowTitle();
2373     }
2374
2375     updateSplitAction();
2376
2377     Q_EMIT settingsChanged();
2378 }
2379
2380 void DolphinMainWindow::clearStatusBar()
2381 {
2382     m_activeViewContainer->statusBar()->resetToDefaultText();
2383 }
2384
2385 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2386 {
2387     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2388     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2389     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2390     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2391     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2392     connect(container, &DolphinViewContainer::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2393
2394     const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2395     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2396
2397     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2398     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2399     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2400     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged, toggleSelectionModeAction, &QAction::setChecked);
2401
2402     const DolphinView *view = container->view();
2403     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2404     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2405     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2406     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2407     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2408     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2409     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2410     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2411     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2412     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2413     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2414     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2415     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2416     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2417
2418     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2419     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2420
2421     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2422     const KUrlNavigator *navigator =
2423         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2424
2425     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2426     editableLocactionAction->setChecked(navigator->isUrlEditable());
2427     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2428     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2429     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2430     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2431 }
2432
2433 void DolphinMainWindow::updateSplitAction()
2434 {
2435     QAction *splitAction = actionCollection()->action(QStringLiteral("split_view"));
2436     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2437     if (tabPage->splitViewEnabled()) {
2438         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2439             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2440             splitAction->setToolTip(i18nc("@info", "Close left view"));
2441             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2442         } else {
2443             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2444             splitAction->setToolTip(i18nc("@info", "Close right view"));
2445             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2446         }
2447     } else {
2448         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2449         splitAction->setToolTip(i18nc("@info", "Split view"));
2450         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2451     }
2452 }
2453
2454 void DolphinMainWindow::updateAllowedToolbarAreas()
2455 {
2456     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2457     if (toolBar()->actions().contains(navigators)) {
2458         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2459         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2460             addToolBar(Qt::TopToolBarArea, toolBar());
2461         }
2462     } else {
2463         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2464     }
2465 }
2466
2467 bool DolphinMainWindow::isKompareInstalled() const
2468 {
2469     static bool initialized = false;
2470     static bool installed = false;
2471     if (!initialized) {
2472         // TODO: maybe replace this approach later by using a menu
2473         // plugin like kdiff3plugin.cpp
2474         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2475         initialized = true;
2476     }
2477     return installed;
2478 }
2479
2480 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QAction *dockAction, const QString &actionName)
2481 {
2482     QAction *panelAction = actionCollection()->addAction(actionName);
2483     panelAction->setCheckable(true);
2484     panelAction->setChecked(dockAction->isChecked());
2485     panelAction->setText(dockAction->text());
2486     panelAction->setIcon(icon);
2487     dockAction->setIcon(icon);
2488     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2489
2490     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2491     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2492 }
2493 // clang-format off
2494 void DolphinMainWindow::setupWhatsThis()
2495 {
2496     // main widgets
2497     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2498         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2499         "configuration options. Left-click on any of the menus on this "
2500         "bar to see its contents.</para><para>The Menubar can be hidden "
2501         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2502         "most of its contents become available through a <interface>Menu"
2503         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2504     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2505         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2506         "frequently used actions.</para><para>It is highly customizable. "
2507         "All items you see in the <interface>Menu</interface> or "
2508         "in the <interface>Menubar</interface> can be placed on the "
2509         "Toolbar. Just right-click on it and select <interface>Configure "
2510         "Toolbars…</interface> or find this action within the <interface>"
2511         "menu</interface>."
2512         "</para><para>The location of the bar and the style of its "
2513         "buttons can also be changed in the right-click menu. Right-click "
2514         "a button if you want to show or hide its text.</para>"));
2515     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2516         "<para>Here you can see the <emphasis>folders</emphasis> and "
2517         "<emphasis>files</emphasis> that are at the location described in "
2518         "the <interface>Location Bar</interface> above. This area is the "
2519         "central part of this application where you navigate to the files "
2520         "you want to use.</para><para>For an elaborate and general "
2521         "introduction to this application <link "
2522         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2523         "click here</link>. This will open an introductory article from "
2524         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2525         "explanations of all the features of this <emphasis>view</emphasis> "
2526         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2527         "instead. This will open a page from the <emphasis>Handbook"
2528         "</emphasis> that covers the basics.</para>"));
2529
2530     // Settings menu
2531     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2532         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2533         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2534         "There you can set up key combinations to trigger an action when "
2535         "they are pressed simultaneously. All commands in this application can "
2536         "be triggered this way.</para>"));
2537     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2538         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2539         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2540         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2541     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2542         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2543         "change a multitude of settings for this application. For an explanation "
2544         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2545         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2546
2547     // Help menu
2548
2549     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2550                                              const QString &whatsThis) {
2551         // Check for the existence of an action since it can be restricted through the Kiosk system
2552         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2553             action->setWhatsThis(whatsThis);
2554         }
2555     };
2556
2557     // i18n: If the external link isn't available in your language it might make
2558     // sense to state the external link's language in brackets to not
2559     // frustrate the user. If there are multiple languages that the user might
2560     // know with a reasonable chance you might want to have 2 external links.
2561     // The same might be true for any external link you translate.
2562     setStandardActionWhatsThis(KStandardAction::HelpContents, xi18nc("@info:whatsthis handbook", "<para>This opens the Handbook for this application. It provides explanations for every part of <emphasis>Dolphin</emphasis>.</para><para>If you want more elaborate introductions to the different features of <emphasis>Dolphin</emphasis> <link url='https://userbase.kde.org/Dolphin/File_Management'>click here</link>. It will open the dedicated page in the KDE UserBase Wiki.</para>"));
2563     // (The i18n call should be completely in the line following the i18n: comment without any line breaks within the i18n call or the comment might not be correctly extracted. See: https://commits.kde.org/kxmlgui/a31135046e1b3335b5d7bbbe6aa9a883ce3284c1 )
2564
2565     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2566         xi18nc("@info:whatsthis whatsthis button",
2567         "<para>This is the button that invokes the help feature you are "
2568         "using right now! Click it, then click any component of this "
2569         "application to ask \"What's this?\" about it. The mouse cursor "
2570         "will change appearance if no help is available for a spot.</para>"
2571         "<para>There are two other ways to get help: "
2572         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2573         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2574         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2575         "missing in most other windows so don't get too used to this.</para>"));
2576
2577     setStandardActionWhatsThis(KStandardAction::ReportBug,
2578         xi18nc("@info:whatsthis","<para>This opens a "
2579         "window that will guide you through reporting errors or flaws "
2580         "in this application or in other KDE software.</para>"
2581         "<para>High-quality bug reports are much appreciated. To learn "
2582         "how to make your bug report as effective as possible "
2583         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2584         "click here</link>.</para>"));
2585
2586     setStandardActionWhatsThis(KStandardAction::Donate,
2587         xi18nc("@info:whatsthis", "<para>This opens a "
2588         "<emphasis>web page</emphasis> where you can donate to "
2589         "support the continued work on this application and many "
2590         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2591         "<para>Donating is the easiest and fastest way to efficiently "
2592         "support KDE and its projects. KDE projects are available for "
2593         "free therefore your donation is needed to cover things that "
2594         "require money like servers, contributor meetings, etc.</para>"
2595         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2596         "organization behind the KDE community.</para>"));
2597
2598     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2599         xi18nc("@info:whatsthis",
2600         "With this you can change the language this application uses."
2601         "<nl/>You can even set secondary languages which will be used "
2602         "if texts are not available in your preferred language."));
2603
2604     setStandardActionWhatsThis(KStandardAction::AboutApp,
2605         xi18nc("@info:whatsthis","This opens a "
2606         "window that informs you about the version, license, "
2607         "used libraries and maintainers of this application."));
2608
2609     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2610         xi18nc("@info:whatsthis","This opens a "
2611         "window with information about <emphasis>KDE</emphasis>. "
2612         "The KDE community are the people behind this free software."
2613         "<nl/>If you like using this application but don't know "
2614         "about KDE or want to see a cute dragon have a look!"));
2615 }
2616 // clang-format on
2617
2618 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2619 {
2620     QDomDocument domDocument = KXMLGUIClient::domDocument();
2621     if (domDocument.isNull()) {
2622         return false;
2623     }
2624     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2625     if (toolbar.isNull()) {
2626         return false;
2627     }
2628
2629     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2630     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2631     toolbar.appendChild(hamburgerMenuElement);
2632
2633     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2634     reloadXML();
2635     createGUI();
2636     return true;
2637     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2638     // whenever this method is removed (maybe in the year ~2026).
2639 }
2640
2641 // Set a sane initial window size
2642 QSize DolphinMainWindow::sizeHint() const
2643 {
2644     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2645 }
2646
2647 void DolphinMainWindow::saveNewToolbarConfig()
2648 {
2649     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2650                                            // because the rest of this method decides things
2651                                            // based on the new config.
2652     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2653     if (!toolBar()->actions().contains(navigators)) {
2654         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2655     }
2656     updateAllowedToolbarAreas();
2657     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2658 }
2659
2660 void DolphinMainWindow::focusTerminalPanel()
2661 {
2662     if (m_terminalPanel->isVisible()) {
2663         if (m_terminalPanel->terminalHasFocus()) {
2664             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2665             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2666         } else {
2667             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2668             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2669         }
2670     } else {
2671         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2672         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2673     }
2674 }
2675
2676 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2677     : KIO::FileUndoManager::UiInterface()
2678 {
2679 }
2680
2681 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2682 {
2683 }
2684
2685 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2686 {
2687     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2688     if (mainWin) {
2689         DolphinViewContainer *container = mainWin->activeViewContainer();
2690         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2691     } else {
2692         KIO::FileUndoManager::UiInterface::jobError(job);
2693     }
2694 }
2695
2696 bool DolphinMainWindow::isUrlOpen(const QString &url)
2697 {
2698     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2699 }
2700
2701 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2702 {
2703     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2704 }