src/dolphinmainwindow.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
   3  * SPDX-FileCopyrightText: 2006 Stefan Monov <logixoul@gmail.com>
   4  * SPDX-FileCopyrightText: 2006 Cvetoslav Ludmiloff <ludmiloff@gmail.com>
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9 #include "dolphinmainwindow.h"
  10
  11 #include "dolphinmainwindowadaptor.h"
  12 #include "global.h"
  13 #include "dolphinbookmarkhandler.h"
  14 #include "dolphindockwidget.h"
  15 #include "dolphincontextmenu.h"
  16 #include "dolphinnavigatorswidgetaction.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinrecenttabsmenu.h"
  19 #include "dolphinplacesmodelsingleton.h"
  20 #include "dolphinurlnavigatorscontroller.h"
  21 #include "dolphinviewcontainer.h"
  22 #include "dolphintabpage.h"
  23 #include "middleclickactioneventfilter.h"
  24 #include "panels/folders/folderspanel.h"
  25 #include "panels/places/placespanel.h"
  26 #include "panels/terminal/terminalpanel.h"
  27 #include "selectionmode/actiontexthelper.h"
  28 #include "settings/dolphinsettingsdialog.h"
  29 #include "statusbar/dolphinstatusbar.h"
  30 #include "views/dolphinviewactionhandler.h"
  31 #include "views/dolphinremoteencoding.h"
  32 #include "views/draganddrophelper.h"
  33 #include "views/viewproperties.h"
  34 #include "views/dolphinnewfilemenuobserver.h"
  35 #include "dolphin_generalsettings.h"
  36
  37 #include <KActionCollection>
  38 #include <KActionMenu>
  39 #include <KAuthorized>
  40 #include <KConfig>
  41 #include <KConfigGui>
  42 #include <KDualAction>
  43 #include <KFileItemListProperties>
  44 #include <KIO/CommandLauncherJob>
  45 #include <kio_version.h>
  46 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
  47 #include <KIO/JobUiDelegateFactory>
  48 #else
  49 #include <KIO/JobUiDelegate>
  50 #endif
  51 #include <KIO/OpenFileManagerWindowJob>
  52 #include <KIO/OpenUrlJob>
  53 #include <KJobWidgets>
  54 #include <KLocalizedString>
  55 #include <KMessageBox>
  56 #include <KMoreToolsMenuFactory>
  57 #include <KProtocolInfo>
  58 #include <KProtocolManager>
  59 #include <KShell>
  60 #include <KShortcutsDialog>
  61 #include <KStandardAction>
  62 #include <KStartupInfo>
  63 #include <KSycoca>
  64 #include <KTerminalLauncherJob>
  65 #include <KToggleAction>
  66 #include <KToolBar>
  67 #include <KToolBarPopupAction>
  68 #include <KUrlComboBox>
  69 #include <KUrlNavigator>
  70 #include <KWindowSystem>
  71 #include <KXMLGUIFactory>
  72
  73 #include <kwidgetsaddons_version.h>
  74 #include <kio_version.h>
  75
  76 #include <QApplication>
  77 #include <QClipboard>
  78 #include <QCloseEvent>
  79 #include <QDesktopServices>
  80 #include <QDialog>
  81 #include <QDomDocument>
  82 #include <QFileInfo>
  83 #include <QLineEdit>
  84 #include <QMenuBar>
  85 #include <QPushButton>
  86 #include <QShowEvent>
  87 #include <QStandardPaths>
  88 #include <QTimer>
  89 #include <QToolButton>
  90
  91 namespace {
  92     // Used for GeneralSettings::version() to determine whether
  93     // an updated version of Dolphin is running, so as to migrate
  94     // removed/renamed ...etc config entries; increment it in such
  95     // cases
  96     const int CurrentDolphinVersion = 202;
  97     // The maximum number of entries in the back/forward popup menu
  98     const int MaxNumberOfNavigationentries = 12;
  99     // The maximum number of "Activate Tab" shortcuts
 100     const int MaxActivateTabShortcuts = 9;
 101 }
 102
 103 DolphinMainWindow::DolphinMainWindow() :
 104     KXmlGuiWindow(nullptr),
 105     m_newFileMenu(nullptr),
 106     m_tabWidget(nullptr),
 107     m_activeViewContainer(nullptr),
 108     m_actionHandler(nullptr),
 109     m_remoteEncoding(nullptr),
 110     m_settingsDialog(),
 111     m_bookmarkHandler(nullptr),
 112     m_lastHandleUrlOpenJob(nullptr),
 113     m_terminalPanel(nullptr),
 114     m_placesPanel(nullptr),
 115     m_tearDownFromPlacesRequested(false),
 116     m_backAction(nullptr),
 117     m_forwardAction(nullptr)
 118 {
 119     Q_INIT_RESOURCE(dolphin);
 120
 121     new MainWindowAdaptor(this);
 122
 123 #ifndef Q_OS_WIN
 124         setWindowFlags(Qt::WindowContextHelpButtonHint);
 125 #endif
 126     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 127     setObjectName(QStringLiteral("Dolphin#"));
 128
 129     setStateConfigGroup("State");
 130
 131     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
 132             this, &DolphinMainWindow::showErrorMessage);
 133
 134     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 135     undoManager->setUiInterface(new UndoUiInterface());
 136
 137     connect(undoManager, &KIO::FileUndoManager::undoAvailable,
 138             this, &DolphinMainWindow::slotUndoAvailable);
 139     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
 140             this, &DolphinMainWindow::slotUndoTextChanged);
 141     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted,
 142             this, &DolphinMainWindow::clearStatusBar);
 143     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
 144             this, &DolphinMainWindow::showCommand);
 145
 146     const bool firstRun = (GeneralSettings::version() < 200);
 147     if (firstRun) {
 148         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 149     }
 150
 151     setAcceptDrops(true);
 152
 153     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 154     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 155     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 156     m_tabWidget->setObjectName("tabWidget");
 157     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged,
 158             this, &DolphinMainWindow::activeViewChanged);
 159     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged,
 160             this, &DolphinMainWindow::tabCountChanged);
 161     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged,
 162             this, &DolphinMainWindow::updateWindowTitle);
 163     setCentralWidget(m_tabWidget);
 164
 165     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 166     setupActions();
 167
 168     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 169     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 170     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 171     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 172
 173     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 174     connect(this, &DolphinMainWindow::urlChanged,
 175             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 176
 177     setupDockWidgets();
 178
 179     setupGUI(Save | Create | ToolBar);
 180     stateChanged(QStringLiteral("new_file"));
 181
 182     QClipboard* clipboard = QApplication::clipboard();
 183     connect(clipboard, &QClipboard::dataChanged,
 184             this, &DolphinMainWindow::updatePasteAction);
 185
 186     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 187     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 188
 189     if (firstRun) {
 190         menuBar()->setVisible(false);
 191     }
 192
 193     const bool showMenu = !menuBar()->isHidden();
 194     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 195     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 196
 197     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(
 198                                     KStandardAction::name(KStandardAction::HamburgerMenu)));
 199     hamburgerMenu->setMenuBar(menuBar());
 200     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 201     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu,
 202             this, &DolphinMainWindow::updateHamburgerMenu);
 203     hamburgerMenu->hideActionsOf(toolBar());
 204     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 205         addHamburgerMenuToToolbar();
 206     }
 207
 208     updateAllowedToolbarAreas();
 209
 210     // enable middle-click on back/forward/up to open in a new tab
 211     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 212     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 213     toolBar()->installEventFilter(middleClickEventFilter);
 214
 215     setupWhatsThis();
 216
 217     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 218
 219     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 220
 221     m_fileItemActions.setParentWidget(this);
 222     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 223         showErrorMessage(errorMessage);
 224     });
 225
 226     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged,
 227             this, &DolphinMainWindow::slotSplitViewChanged);
 228 }
 229
 230 DolphinMainWindow::~DolphinMainWindow()
 231 {
 232     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 233     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 234 }
 235
 236 QVector<DolphinViewContainer*> DolphinMainWindow::viewContainers() const
 237 {
 238     QVector<DolphinViewContainer*> viewContainers;
 239
 240     for (int i = 0; i < m_tabWidget->count(); ++i) {
 241         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 242
 243         viewContainers << tabPage->primaryViewContainer();
 244         if (tabPage->splitViewEnabled()) {
 245             viewContainers << tabPage->secondaryViewContainer();
 246         }
 247     }
 248     return viewContainers;
 249 }
 250
 251 void DolphinMainWindow::openDirectories(const QList<QUrl>& dirs, bool splitView)
 252 {
 253     m_tabWidget->openDirectories(dirs, splitView);
 254 }
 255
 256 void DolphinMainWindow::openDirectories(const QStringList& dirs, bool splitView)
 257 {
 258     openDirectories(QUrl::fromStringList(dirs), splitView);
 259 }
 260
 261 void DolphinMainWindow::openFiles(const QList<QUrl>& files, bool splitView)
 262 {
 263     m_tabWidget->openFiles(files, splitView);
 264 }
 265
 266 bool DolphinMainWindow::isFoldersPanelEnabled() const
 267 {
 268     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 269 }
 270
 271 bool DolphinMainWindow::isInformationPanelEnabled() const
 272 {
 273 #if HAVE_BALOO
 274     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 275 #else
 276     return false;
 277 #endif
 278 }
 279
 280 void DolphinMainWindow::openFiles(const QStringList& files, bool splitView)
 281 {
 282     openFiles(QUrl::fromStringList(files), splitView);
 283 }
 284
 285 void DolphinMainWindow::activateWindow(const QString &activationToken)
 286 {
 287     window()->setAttribute(Qt::WA_NativeWindow, true);
 288
 289     if (KWindowSystem::isPlatformWayland()) {
 290         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 291     } else {
 292         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 293     }
 294
 295     KWindowSystem::activateWindow(window()->windowHandle());
 296 }
 297
 298 bool DolphinMainWindow::isActiveWindow()
 299 {
 300     return window()->isActiveWindow();
 301 }
 302
 303 void DolphinMainWindow::showCommand(CommandType command)
 304 {
 305     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 306     switch (command) {
 307     case KIO::FileUndoManager::Copy:
 308         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 309         break;
 310     case KIO::FileUndoManager::Move:
 311         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 312         break;
 313     case KIO::FileUndoManager::Link:
 314         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 315         break;
 316     case KIO::FileUndoManager::Trash:
 317         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 318         break;
 319     case KIO::FileUndoManager::Rename:
 320         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 321         break;
 322
 323     case KIO::FileUndoManager::Mkdir:
 324         statusBar->setText(i18nc("@info:status", "Created folder."));
 325         break;
 326
 327     default:
 328         break;
 329     }
 330 }
 331
 332 void DolphinMainWindow::pasteIntoFolder()
 333 {
 334     m_activeViewContainer->view()->pasteIntoFolder();
 335 }
 336
 337 void DolphinMainWindow::changeUrl(const QUrl &url)
 338 {
 339     if (!KProtocolManager::supportsListing(url)) {
 340         // The URL navigator only checks for validity, not
 341         // if the URL can be listed. An error message is
 342         // shown due to DolphinViewContainer::restoreView().
 343         return;
 344     }
 345
 346     m_activeViewContainer->setUrl(url);
 347     updateFileAndEditActions();
 348     updatePasteAction();
 349     updateViewActions();
 350     updateGoActions();
 351
 352     Q_EMIT urlChanged(url);
 353 }
 354
 355 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl& url)
 356 {
 357     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 358         m_placesPanel->proceedWithTearDown();
 359         m_tearDownFromPlacesRequested = false;
 360     }
 361
 362     m_activeViewContainer->setAutoGrabFocus(false);
 363     changeUrl(url);
 364     m_activeViewContainer->setAutoGrabFocus(true);
 365 }
 366
 367 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 368 {
 369     KToggleAction* editableLocationAction =
 370         static_cast<KToggleAction*>(actionCollection()->action(QStringLiteral("editable_location")));
 371     editableLocationAction->setChecked(editable);
 372 }
 373
 374 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 375 {
 376     updateFileAndEditActions();
 377
 378     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 379
 380     QAction* compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 381     if (selectedUrlsCount == 2) {
 382         compareFilesAction->setEnabled(isKompareInstalled());
 383     } else {
 384         compareFilesAction->setEnabled(false);
 385     }
 386
 387     Q_EMIT selectionChanged(selection);
 388 }
 389
 390 void DolphinMainWindow::updateHistory()
 391 {
 392     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 393     const int index = urlNavigator->historyIndex();
 394
 395     QAction* backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 396     if (backAction) {
 397         backAction->setToolTip(i18nc("@info", "Go back"));
 398         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 399         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 400     }
 401
 402     QAction* forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 403     if (forwardAction) {
 404         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 405         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward",
 406             "This undoes a <interface>Go|Back</interface> action."));
 407         forwardAction->setEnabled(index > 0);
 408     }
 409 }
 410
 411 void DolphinMainWindow::updateFilterBarAction(bool show)
 412 {
 413     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 414     toggleFilterBarAction->setChecked(show);
 415 }
 416
 417 void DolphinMainWindow::openNewMainWindow()
 418 {
 419     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 420 }
 421
 422 void DolphinMainWindow::openNewActivatedTab()
 423 {
 424     // keep browsers compatibility, new tab is always after last one
 425     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 426     GeneralSettings::setOpenNewTabAfterLastTab(true);
 427     m_tabWidget->openNewActivatedTab();
 428     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 429 }
 430
 431 void DolphinMainWindow::addToPlaces()
 432 {
 433     QUrl url;
 434     QString name;
 435
 436     // If nothing is selected, act on the current dir
 437     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 438         url = m_activeViewContainer->url();
 439         name = m_activeViewContainer->placesText();
 440     } else {
 441         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 442         url = dirToAdd.url();
 443         name = dirToAdd.name();
 444     }
 445     if (url.isValid()) {
 446         QString icon;
 447         if (m_activeViewContainer->isSearchModeEnabled()) {
 448             icon = QStringLiteral("folder-saved-search-symbolic");
 449         } else {
 450             icon = KIO::iconNameForUrl(url);
 451         }
 452         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 453     }
 454 }
 455
 456 void DolphinMainWindow::openNewTab(const QUrl& url)
 457 {
 458     m_tabWidget->openNewTab(url, QUrl());
 459 }
 460
 461 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 462 {
 463     m_tabWidget->openNewActivatedTab(url, QUrl());
 464 }
 465
 466 void DolphinMainWindow::openNewWindow(const QUrl &url)
 467 {
 468     Dolphin::openNewWindow({url}, this);
 469 }
 470
 471 void DolphinMainWindow::slotSplitViewChanged()
 472 {
 473     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 474     updateSplitAction();
 475 }
 476
 477 void DolphinMainWindow::openInNewTab()
 478 {
 479     const KFileItemList& list = m_activeViewContainer->view()->selectedItems();
 480     bool tabCreated = false;
 481
 482     for (const KFileItem& item : list) {
 483         const QUrl& url = DolphinView::openItemAsFolderUrl(item);
 484         if (!url.isEmpty()) {
 485             openNewTab(url);
 486             tabCreated = true;
 487         }
 488     }
 489
 490     // if no new tab has been created from the selection
 491     // open the current directory in a new tab
 492     if (!tabCreated) {
 493         openNewTab(m_activeViewContainer->url());
 494     }
 495 }
 496
 497 void DolphinMainWindow::openInNewWindow()
 498 {
 499     QUrl newWindowUrl;
 500
 501     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 502     if (list.isEmpty()) {
 503         newWindowUrl = m_activeViewContainer->url();
 504     } else if (list.count() == 1) {
 505         const KFileItem& item = list.first();
 506         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 507     }
 508
 509     if (!newWindowUrl.isEmpty()) {
 510         Dolphin::openNewWindow({newWindowUrl}, this);
 511     }
 512 }
 513
 514 void DolphinMainWindow::showTarget()
 515 {
 516     const auto link = m_activeViewContainer->view()->selectedItems().at(0);
 517     const auto linkLocationDir = QFileInfo(link.localPath()).absoluteDir();
 518     auto linkDestination = link.linkDest();
 519     if (QFileInfo(linkDestination).isRelative()) {
 520         linkDestination = linkLocationDir.filePath(linkDestination);
 521     }
 522     if (QFileInfo::exists(linkDestination)) {
 523         KIO::highlightInFileManager({QUrl::fromLocalFile(linkDestination).adjusted(QUrl::StripTrailingSlash)});
 524     } else {
 525         m_activeViewContainer->showMessage(xi18nc("@info", "Could not access <filename>%1</filename>.", linkDestination),
 526                                            DolphinViewContainer::Warning);
 527     }
 528 }
 529
 530 void DolphinMainWindow::showEvent(QShowEvent* event)
 531 {
 532     KXmlGuiWindow::showEvent(event);
 533
 534     if (!event->spontaneous()) {
 535         m_activeViewContainer->view()->setFocus();
 536     }
 537 }
 538
 539 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 540 {
 541     // Find out if Dolphin is closed directly by the user or
 542     // by the session manager because the session is closed
 543     bool closedByUser = true;
 544     if (qApp->isSavingSession()) {
 545         closedByUser = false;
 546     }
 547
 548     if (m_tabWidget->count() > 1
 549         && GeneralSettings::confirmClosingMultipleTabs()
 550         && !GeneralSettings::rememberOpenedTabs()
 551         && closedByUser) {
 552         // Ask the user if he really wants to quit and close all tabs.
 553         // Open a confirmation dialog with 3 buttons:
 554         // QDialogButtonBox::Yes    -> Quit
 555         // QDialogButtonBox::No     -> Close only the current tab
 556         // QDialogButtonBox::Cancel -> do nothing
 557         QDialog *dialog = new QDialog(this, Qt::Dialog);
 558         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 559         dialog->setModal(true);
 560         QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 561         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()), QIcon::fromTheme(QStringLiteral("application-exit"))));
 562         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 563         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 564         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 565
 566         bool doNotAskAgainCheckboxResult = false;
 567
 568         const auto result = KMessageBox::createKMessageBox(dialog,
 569             buttons,
 570             QMessageBox::Warning,
 571             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 572             QStringList(),
 573             i18n("Do not ask again"),
 574             &doNotAskAgainCheckboxResult,
 575             KMessageBox::Notify);
 576
 577         if (doNotAskAgainCheckboxResult) {
 578             GeneralSettings::setConfirmClosingMultipleTabs(false);
 579         }
 580
 581         switch (result) {
 582             case QDialogButtonBox::Yes:
 583                 // Quit
 584                 break;
 585             case QDialogButtonBox::No:
 586                 // Close only the current tab
 587                 m_tabWidget->closeTab();
 588                 Q_FALLTHROUGH();
 589             default:
 590                 event->ignore();
 591                 return;
 592         }
 593     }
 594
 595     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 596         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 597         // Open a confirmation dialog with 3 buttons:
 598         // QDialogButtonBox::Yes    -> Quit
 599         // QDialogButtonBox::No     -> Show Terminal Panel
 600         // QDialogButtonBox::Cancel -> do nothing
 601         QDialog *dialog = new QDialog(this, Qt::Dialog);
 602         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 603         dialog->setModal(true);
 604         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 605         if (!m_terminalPanel->isVisible()) {
 606             standardButtons |= QDialogButtonBox::No;
 607         }
 608         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 609         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 610         if (!m_terminalPanel->isVisible()) {
 611             KGuiItem::assign(
 612                     buttons->button(QDialogButtonBox::No),
 613                     KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 614         }
 615         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 616
 617         bool doNotAskAgainCheckboxResult = false;
 618
 619         const auto result = KMessageBox::createKMessageBox(
 620                 dialog,
 621                 buttons,
 622                 QMessageBox::Warning,
 623                 i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 624                 QStringList(),
 625                 i18n("Do not ask again"),
 626                 &doNotAskAgainCheckboxResult,
 627                 KMessageBox::Dangerous);
 628
 629         if (doNotAskAgainCheckboxResult) {
 630             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 631         }
 632
 633         switch (result) {
 634             case QDialogButtonBox::Yes:
 635                 // Quit
 636                 break;
 637             case QDialogButtonBox::No:
 638                 actionCollection()->action("show_terminal_panel")->trigger();
 639                 // Do not quit, ignore quit event
 640                 Q_FALLTHROUGH();
 641             default:
 642                 event->ignore();
 643                 return;
 644         }
 645     }
 646
 647     if (GeneralSettings::rememberOpenedTabs())  {
 648         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 649         KConfig *config = KConfigGui::sessionConfig();
 650         saveGlobalProperties(config);
 651         savePropertiesInternal(config, 1);
 652         config->sync();
 653     }
 654
 655     GeneralSettings::setVersion(CurrentDolphinVersion);
 656     GeneralSettings::self()->save();
 657
 658     KXmlGuiWindow::closeEvent(event);
 659 }
 660
 661 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 662 {
 663     m_tabWidget->saveProperties(group);
 664 }
 665
 666 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 667 {
 668     m_tabWidget->readProperties(group);
 669 }
 670
 671 void DolphinMainWindow::updateNewMenu()
 672 {
 673     m_newFileMenu->checkUpToDate();
 674 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 675     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 676 #else
 677     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 678 #endif
 679 }
 680
 681 void DolphinMainWindow::createDirectory()
 682 {
 683 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 684     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 685 #else
 686     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 687 #endif
 688     m_newFileMenu->createDirectory();
 689 }
 690
 691 void DolphinMainWindow::quit()
 692 {
 693     close();
 694 }
 695
 696 void DolphinMainWindow::showErrorMessage(const QString& message)
 697 {
 698     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 699 }
 700
 701 void DolphinMainWindow::slotUndoAvailable(bool available)
 702 {
 703     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 704     if (undoAction) {
 705         undoAction->setEnabled(available);
 706     }
 707 }
 708
 709 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 710 {
 711     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 712     if (undoAction) {
 713         undoAction->setText(text);
 714     }
 715 }
 716
 717 void DolphinMainWindow::undo()
 718 {
 719     clearStatusBar();
 720     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 721     KIO::FileUndoManager::self()->undo();
 722 }
 723
 724 void DolphinMainWindow::cut()
 725 {
 726     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 727         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 728     } else {
 729         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 730         m_activeViewContainer->setSelectionModeEnabled(false);
 731     }
 732 }
 733
 734 void DolphinMainWindow::copy()
 735 {
 736     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 737         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 738     } else {
 739         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 740         m_activeViewContainer->setSelectionModeEnabled(false);
 741     }
 742 }
 743
 744 void DolphinMainWindow::paste()
 745 {
 746     m_activeViewContainer->view()->paste();
 747 }
 748
 749 void DolphinMainWindow::find()
 750 {
 751     m_activeViewContainer->setSearchModeEnabled(true);
 752 }
 753
 754 void DolphinMainWindow::updateSearchAction()
 755 {
 756     QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 757     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 758 }
 759
 760 void DolphinMainWindow::updatePasteAction()
 761 {
 762     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 763     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 764     pasteAction->setEnabled(pasteInfo.first);
 765     pasteAction->setText(pasteInfo.second);
 766 }
 767
 768 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 769 {
 770     updatePasteAction();
 771 }
 772
 773 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 774 {
 775     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 776         goBackInNewTab();
 777     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 778         goForwardInNewTab();
 779     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 780         goUpInNewTab();
 781     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 782         goHomeInNewTab();
 783     }
 784 }
 785
 786 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 787 {
 788     const QUrl url = urlNavigator->locationUrl(historyIndex);
 789
 790     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 791
 792     if (!urlNavigator->showFullPath()) {
 793         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 794
 795         const QModelIndex closestIdx = placesModel->closestItem(url);
 796         if (closestIdx.isValid()) {
 797             const QUrl placeUrl = placesModel->url(closestIdx);
 798
 799             text = placesModel->text(closestIdx);
 800
 801             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 802
 803             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 804                 pathInsidePlace.prepend(QLatin1Char('/'));
 805             }
 806
 807             if (pathInsidePlace != QLatin1Char('/')) {
 808                 text.append(pathInsidePlace);
 809             }
 810         }
 811     }
 812
 813     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 814     action->setData(historyIndex);
 815     return action;
 816 }
 817
 818 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 819 {
 820     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 821     int entries = 0;
 822     m_backAction->menu()->clear();
 823     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 824         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_backAction->menu());
 825         m_backAction->menu()->addAction(action);
 826     }
 827 }
 828
 829 void DolphinMainWindow::slotGoBack(QAction* action)
 830 {
 831     int gotoIndex = action->data().value<int>();
 832     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 833     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 834         goBack();
 835     }
 836 }
 837
 838 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction* action)
 839 {
 840     if (action) {
 841         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 842         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 843     }
 844 }
 845
 846 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 847 {
 848     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 849     int entries = 0;
 850     m_forwardAction->menu()->clear();
 851     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 852         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_forwardAction->menu());
 853         m_forwardAction->menu()->addAction(action);
 854     }
 855 }
 856
 857 void DolphinMainWindow::slotGoForward(QAction* action)
 858 {
 859     int gotoIndex = action->data().value<int>();
 860     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 861     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 862         goForward();
 863     }
 864 }
 865
 866 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 867 {
 868     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 869 }
 870
 871 void DolphinMainWindow::selectAll()
 872 {
 873     clearStatusBar();
 874
 875     // if the URL navigator is editable and focused, select the whole
 876     // URL instead of all items of the view
 877
 878     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 879     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 880     const bool selectUrl = urlNavigator->isUrlEditable() &&
 881                            lineEdit->hasFocus();
 882     if (selectUrl) {
 883         lineEdit->selectAll();
 884     } else {
 885         m_activeViewContainer->view()->selectAll();
 886     }
 887 }
 888
 889 void DolphinMainWindow::invertSelection()
 890 {
 891     clearStatusBar();
 892     m_activeViewContainer->view()->invertSelection();
 893 }
 894
 895 void DolphinMainWindow::toggleSplitView()
 896 {
 897     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 898     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 899
 900     updateViewActions();
 901 }
 902
 903 void DolphinMainWindow::toggleSplitStash()
 904 {
 905     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 906     tabPage->setSplitViewEnabled(false, WithAnimation);
 907     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 908 }
 909
 910 void DolphinMainWindow::copyToInactiveSplitView()
 911 {
 912     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 913         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
 914     } else {
 915         m_tabWidget->copyToInactiveSplitView();
 916         m_activeViewContainer->setSelectionModeEnabled(false);
 917     }
 918 }
 919
 920 void DolphinMainWindow::moveToInactiveSplitView()
 921 {
 922     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 923         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
 924     } else {
 925         m_tabWidget->moveToInactiveSplitView();
 926         m_activeViewContainer->setSelectionModeEnabled(false);
 927     }
 928 }
 929
 930 void DolphinMainWindow::reloadView()
 931 {
 932     clearStatusBar();
 933     m_activeViewContainer->reload();
 934     m_activeViewContainer->statusBar()->updateSpaceInfo();
 935 }
 936
 937 void DolphinMainWindow::stopLoading()
 938 {
 939     m_activeViewContainer->view()->stopLoading();
 940 }
 941
 942 void DolphinMainWindow::enableStopAction()
 943 {
 944     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 945 }
 946
 947 void DolphinMainWindow::disableStopAction()
 948 {
 949     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 950 }
 951
 952 void DolphinMainWindow::toggleSelectionMode()
 953 {
 954     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
 955
 956     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
 957     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
 958 }
 959
 960 void DolphinMainWindow::showFilterBar()
 961 {
 962     m_activeViewContainer->setFilterBarVisible(true);
 963 }
 964
 965 void DolphinMainWindow::toggleFilterBar()
 966 {
 967     const bool checked = !m_activeViewContainer->isFilterBarVisible();
 968     m_activeViewContainer->setFilterBarVisible(checked);
 969
 970     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 971     toggleFilterBarAction->setChecked(checked);
 972 }
 973
 974 void DolphinMainWindow::toggleEditLocation()
 975 {
 976     clearStatusBar();
 977
 978     QAction* action = actionCollection()->action(QStringLiteral("editable_location"));
 979     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 980     urlNavigator->setUrlEditable(action->isChecked());
 981 }
 982
 983 void DolphinMainWindow::replaceLocation()
 984 {
 985     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 986     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 987
 988     // If the text field currently has focus and everything is selected,
 989     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 990     if (navigator->isUrlEditable()
 991         && lineEdit->hasFocus()
 992         && lineEdit->selectedText() == lineEdit->text() ) {
 993         navigator->setUrlEditable(false);
 994     } else {
 995         navigator->setUrlEditable(true);
 996         navigator->setFocus();
 997         lineEdit->selectAll();
 998     }
 999 }
1000
1001 void DolphinMainWindow::togglePanelLockState()
1002 {
1003     const bool newLockState = !GeneralSettings::lockPanels();
1004     const auto childrenObjects = children();
1005     for (QObject* child : childrenObjects) {
1006         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
1007         if (dock) {
1008             dock->setLocked(newLockState);
1009         }
1010     }
1011
1012     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1013
1014     GeneralSettings::setLockPanels(newLockState);
1015 }
1016
1017 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1018 {
1019     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1020         m_activeViewContainer->view()->setFocus();
1021     }
1022 }
1023
1024 void DolphinMainWindow::goBack()
1025 {
1026     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1027     urlNavigator->goBack();
1028
1029     if (urlNavigator->locationState().isEmpty()) {
1030         // An empty location state indicates a redirection URL,
1031         // which must be skipped too
1032         urlNavigator->goBack();
1033     }
1034 }
1035
1036 void DolphinMainWindow::goForward()
1037 {
1038     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1039 }
1040
1041 void DolphinMainWindow::goUp()
1042 {
1043     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1044 }
1045
1046 void DolphinMainWindow::goHome()
1047 {
1048     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1049 }
1050
1051 void DolphinMainWindow::goBackInNewTab()
1052 {
1053     const KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1054     const int index = urlNavigator->historyIndex() + 1;
1055     openNewTab(urlNavigator->locationUrl(index));
1056 }
1057
1058 void DolphinMainWindow::goForwardInNewTab()
1059 {
1060     const KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1061     const int index = urlNavigator->historyIndex() - 1;
1062     openNewTab(urlNavigator->locationUrl(index));
1063 }
1064
1065 void DolphinMainWindow::goUpInNewTab()
1066 {
1067     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1068     openNewTab(KIO::upUrl(currentUrl));
1069 }
1070
1071 void DolphinMainWindow::goHomeInNewTab()
1072 {
1073     openNewTab(Dolphin::homeUrl());
1074 }
1075
1076 void DolphinMainWindow::compareFiles()
1077 {
1078     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1079     if (items.count() != 2) {
1080         // The action is disabled in this case, but it could have been triggered
1081         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1082         return;
1083     }
1084
1085     QUrl urlA = items.at(0).url();
1086     QUrl urlB = items.at(1).url();
1087
1088     QString command(QStringLiteral("kompare -c \""));
1089     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1090     command.append("\" \"");
1091     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1092     command.append('\"');
1093
1094     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1095     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1096     job->start();
1097 }
1098
1099 void DolphinMainWindow::toggleShowMenuBar()
1100 {
1101     const bool visible = menuBar()->isVisible();
1102     menuBar()->setVisible(!visible);
1103 }
1104
1105 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1106 {
1107     m_searchTools.clear();
1108     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
1109         &m_searchTools, { "files-find" }, m_activeViewContainer->url()
1110     );
1111     QList<QAction*> actions = m_searchTools.actions();
1112     if (actions.isEmpty()) {
1113         return nullptr;
1114     }
1115     QAction* action = actions.first();
1116     if (action->isSeparator()) {
1117         return nullptr;
1118     }
1119     return action;
1120 }
1121
1122 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1123 {
1124     QAction* openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1125     if (!openPreferredSearchTool) {
1126         return;
1127     }
1128     QPointer<QAction> tool = preferredSearchTool();
1129     if (tool) {
1130         openPreferredSearchTool->setVisible(true);
1131         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1132         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1133         // https://bugs.kde.org/show_bug.cgi?id=442815
1134         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1135             openPreferredSearchTool->setIcon(tool->icon());
1136         }
1137     } else {
1138         openPreferredSearchTool->setVisible(false);
1139         // still visible in Shortcuts configuration window
1140         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1141         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1142     }
1143 }
1144
1145 void DolphinMainWindow::openPreferredSearchTool()
1146 {
1147     QPointer<QAction> tool = preferredSearchTool();
1148     if (tool) {
1149         tool->trigger();
1150     }
1151 }
1152
1153 void DolphinMainWindow::openTerminal()
1154 {
1155     openTerminalJob(m_activeViewContainer->url());
1156 }
1157
1158 void DolphinMainWindow::openTerminalHere()
1159 {
1160     QList<QUrl> urls = {};
1161
1162     for (const KFileItem& item : m_activeViewContainer->view()->selectedItems()) {
1163         QUrl url = item.targetUrl();
1164         if (item.isFile()) {
1165             url.setPath(QFileInfo(url.path()).absolutePath());
1166         }
1167         if (!urls.contains(url)) {
1168             urls << url;
1169         }
1170     }
1171
1172     // No items are selected. Open a terminal window for the current location.
1173     if (urls.count() == 0) {
1174         openTerminal();
1175         return;
1176     }
1177
1178     if (urls.count() > 5) {
1179         QString question = i18np("Are you sure you want to open 1 terminal window?",
1180                                  "Are you sure you want to open %1 terminal windows?", urls.count());
1181 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1182         const int answer = KMessageBox::warningTwoActions(this, question, {},
1183 #else
1184         const int answer = KMessageBox::warningYesNo(this, question, {},
1185 #endif
1186                                                      KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()),
1187                                                               QStringLiteral("utilities-terminal")),
1188                                                      KStandardGuiItem::cancel());
1189 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1190         if (answer != KMessageBox::PrimaryAction) {
1191 #else
1192         if (answer != KMessageBox::Yes) {
1193 #endif
1194             return;
1195         }
1196     }
1197
1198     for (const QUrl& url : urls) {
1199         openTerminalJob(url);
1200     }
1201 }
1202
1203 void DolphinMainWindow::openTerminalJob(const QUrl& url)
1204 {
1205     if (url.isLocalFile()) {
1206         auto job = new KTerminalLauncherJob(QString());
1207         job->setWorkingDirectory(url.toLocalFile());
1208         job->start();
1209         return;
1210     }
1211
1212      // Not a local file, with protocol Class ":local", try stat'ing
1213     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1214         KIO::StatJob *job = KIO::mostLocalUrl(url);
1215         KJobWidgets::setWindow(job, this);
1216         connect(job, &KJob::result, this, [job]() {
1217             QUrl statUrl;
1218             if (!job->error()) {
1219                 statUrl = job->mostLocalUrl();
1220             }
1221
1222             auto job = new KTerminalLauncherJob(QString());
1223             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1224             job->start();
1225         });
1226
1227         return;
1228     }
1229
1230     // Nothing worked, just use $HOME
1231     auto job = new KTerminalLauncherJob(QString());
1232     job->setWorkingDirectory(QDir::homePath());
1233     job->start();
1234 }
1235
1236 void DolphinMainWindow::editSettings()
1237 {
1238     if (!m_settingsDialog) {
1239         DolphinViewContainer* container = activeViewContainer();
1240         container->view()->writeSettings();
1241
1242         const QUrl url = container->url();
1243         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1244         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1245         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged,
1246                 &DolphinUrlNavigatorsController::slotReadSettings);
1247         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1248         settingsDialog->show();
1249         m_settingsDialog = settingsDialog;
1250     } else {
1251         m_settingsDialog.data()->raise();
1252     }
1253 }
1254
1255 void DolphinMainWindow::handleUrl(const QUrl& url)
1256 {
1257     delete m_lastHandleUrlOpenJob;
1258     m_lastHandleUrlOpenJob = nullptr;
1259
1260     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1261         activeViewContainer()->setUrl(url);
1262     } else {
1263         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1264 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
1265         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1266 #else
1267         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1268 #endif
1269         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1270
1271         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this,
1272                 [this, url](const QString &mimetype) {
1273                     if (mimetype == QLatin1String("inode/directory")) {
1274                         // If it's a dir, we'll take it from here
1275                         m_lastHandleUrlOpenJob->kill();
1276                         m_lastHandleUrlOpenJob = nullptr;
1277                         activeViewContainer()->setUrl(url);
1278                     }
1279         });
1280
1281         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1282             m_lastHandleUrlOpenJob = nullptr;
1283         });
1284
1285         m_lastHandleUrlOpenJob->start();
1286     }
1287 }
1288
1289 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1290 {
1291     // trash:/ is writable but we don't want to create new items in it.
1292     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1293     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1294 }
1295
1296 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1297                                         const KFileItem& item,
1298                                         const KFileItemList &selectedItems,
1299                                         const QUrl& url)
1300 {
1301     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1302     contextMenu.data()->exec(pos);
1303
1304     // Delete the menu, unless it has been deleted in its own nested event loop already.
1305     if (contextMenu) {
1306         contextMenu->deleteLater();
1307     }
1308 }
1309
1310 QMenu *DolphinMainWindow::createPopupMenu()
1311 {
1312     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1313
1314     menu->addSeparator();
1315     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1316
1317     return menu;
1318 }
1319
1320 void DolphinMainWindow::updateHamburgerMenu()
1321 {
1322     KActionCollection* ac = actionCollection();
1323     auto hamburgerMenu = static_cast<KHamburgerMenu *>(
1324                     ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1325     auto menu = hamburgerMenu->menu();
1326     if (!menu) {
1327         menu = new QMenu(this);
1328         hamburgerMenu->setMenu(menu);
1329         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1330         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1331     } else {
1332         menu->clear();
1333     }
1334     const QList<QAction *> toolbarActions = toolBar()->actions();
1335
1336     if (!toolBar()->isVisible()) {
1337         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1338         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1339         menu->addAction(toolBarMenuAction());
1340         menu->addSeparator();
1341     }
1342
1343     // This group of actions (until the next separator) contains all the most basic actions
1344     // necessary to use Dolphin effectively.
1345     menu->addAction(ac->action(QStringLiteral("go_back")));
1346     menu->addAction(ac->action(QStringLiteral("go_forward")));
1347
1348     menu->addMenu(m_newFileMenu->menu());
1349     if (!toolBar()->isVisible()
1350         || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))
1351     ) {
1352         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1353     }
1354     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1355     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1356     if (!toolBar()->isVisible()
1357         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1358             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))
1359     ) {
1360         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1361         // This way a search action will only be added if none of the three available
1362         // search actions is present on the toolbar.
1363     }
1364     if (!toolBar()->isVisible()
1365         || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))
1366     ) {
1367         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1368         // This way a filter action will only be added if none of the two available
1369         // filter actions is present on the toolbar.
1370     }
1371     menu->addSeparator();
1372
1373     // The second group of actions (up until the next separator) contains actions for opening
1374     // additional views to interact with the file system.
1375     menu->addAction(ac->action(QStringLiteral("file_new")));
1376     menu->addAction(ac->action(QStringLiteral("new_tab")));
1377     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1378         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1379     }
1380     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1381     menu->addSeparator();
1382
1383     // The third group contains actions to change what one sees in the view
1384     // and to change the more general UI.
1385     if (!toolBar()->isVisible()
1386         || (!toolbarActions.contains(ac->action(QStringLiteral("icons")))
1387             && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1388             && !toolbarActions.contains(ac->action(QStringLiteral("details")))
1389             && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))
1390     ) {
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")),
1404                             i18nc("@action:inmenu menu for configure actions", "Configure"));
1405     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1406     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1407     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1408     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1409     hamburgerMenu->hideActionsOf(configureMenu);
1410 }
1411
1412 void DolphinMainWindow::slotPlaceActivated(const QUrl& url)
1413 {
1414     DolphinViewContainer* view = activeViewContainer();
1415
1416     if (view->url() == url) {
1417         // We can end up here if the user clicked a device in the Places Panel
1418         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1419         reloadView();
1420     } else {
1421         view->disableUrlNavigatorSelectionRequests();
1422         changeUrl(url);
1423         view->enableUrlNavigatorSelectionRequests();
1424     }
1425 }
1426
1427 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1428 {
1429     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1430 }
1431
1432 void DolphinMainWindow::activeViewChanged(DolphinViewContainer* viewContainer)
1433 {
1434     DolphinViewContainer* oldViewContainer = m_activeViewContainer;
1435     Q_ASSERT(viewContainer);
1436
1437     m_activeViewContainer = viewContainer;
1438
1439     if (oldViewContainer) {
1440         const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1441         toggleSearchAction->disconnect(oldViewContainer);
1442
1443         // Disconnect all signals between the old view container (container,
1444         // view and url navigator) and main window.
1445         oldViewContainer->disconnect(this);
1446         oldViewContainer->view()->disconnect(this);
1447         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1448         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
1449                           (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,
1457                 this, &DolphinMainWindow::requestItemInfo);
1458
1459         // Disconnect other slots.
1460         disconnect(nullptr, &DolphinViewContainer::selectionModeChanged,
1461                    actionCollection()->action(QStringLiteral("toggle_selection_mode")), &QAction::setChecked);
1462     }
1463
1464     connectViewSignals(viewContainer);
1465
1466     m_actionHandler->setCurrentView(viewContainer->view());
1467
1468     updateHistory();
1469     updateFileAndEditActions();
1470     updatePasteAction();
1471     updateViewActions();
1472     updateGoActions();
1473     updateSearchAction();
1474
1475     const QUrl url = viewContainer->url();
1476     Q_EMIT urlChanged(url);
1477 }
1478
1479 void DolphinMainWindow::tabCountChanged(int count)
1480 {
1481     const bool enableTabActions = (count > 1);
1482     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1483         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1484     }
1485     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1486     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1487     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1488 }
1489
1490 void DolphinMainWindow::updateWindowTitle()
1491 {
1492     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1493     if (windowTitle() != newTitle) {
1494         setWindowTitle(newTitle);
1495     }
1496 }
1497
1498 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)
1499 {
1500     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1501         setViewsToHomeIfMountPathOpen(mountPath);
1502     });
1503
1504     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1505         m_tearDownFromPlacesRequested = true;
1506         m_terminalPanel->goHome();
1507         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1508     } else {
1509         m_placesPanel->proceedWithTearDown();
1510     }
1511 }
1512
1513 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString& mountPath)
1514 {
1515     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1516         setViewsToHomeIfMountPathOpen(mountPath);
1517     });
1518
1519     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1520         m_tearDownFromPlacesRequested = false;
1521         m_terminalPanel->goHome();
1522     }
1523 }
1524
1525 void DolphinMainWindow::slotKeyBindings()
1526 {
1527     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1528     dialog.addCollection(actionCollection());
1529     if (m_terminalPanel) {
1530         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1531         if (konsolePartActionCollection) {
1532             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1533         }
1534     }
1535     dialog.configure();
1536 }
1537
1538 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString& mountPath)
1539 {
1540     const QVector<DolphinViewContainer*> theViewContainers = viewContainers();
1541     for (DolphinViewContainer *viewContainer : theViewContainers) {
1542         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1543             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1544         }
1545     }
1546     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1547 }
1548
1549 void DolphinMainWindow::setupActions()
1550 {
1551     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1552
1553     // setup 'File' menu
1554     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1555     QMenu* menu = m_newFileMenu->menu();
1556     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1557     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1558     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1559     connect(menu, &QMenu::aboutToShow,
1560             this, &DolphinMainWindow::updateNewMenu);
1561
1562     QAction* newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1563     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1564     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1565     newWindow->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1566         "window just like this one with the current location and view."
1567         "<nl/>You can drag and drop items between windows."));
1568     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1569
1570     QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1571     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1572     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1573     newTab->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1574         "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1575         "A tab is an additional view within this window. "
1576         "You can drag and drop items between tabs."));
1577     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N});
1578     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1579
1580     QAction* addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1581     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1582     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1583     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis", "This adds the selected folder "
1584         "to the Places panel."));
1585     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1586
1587     QAction* closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1588     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1589     closeTab->setWhatsThis(i18nc("@info:whatsthis", "This closes the "
1590         "currently viewed tab. If no more tabs are left this window "
1591         "will close instead."));
1592
1593     QAction* quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1594     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1595
1596     // setup 'Edit' menu
1597     KStandardAction::undo(this,
1598                           &DolphinMainWindow::undo,
1599                           actionCollection());
1600
1601     // i18n: This will be the last paragraph for the whatsthis for all three:
1602     // Cut, Copy and Paste
1603     const QString cutCopyPastePara = xi18nc("@info:whatsthis", "<para><emphasis>Cut, "
1604         "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1605         "applications and are among the most used commands. That's why their "
1606         "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1607         "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1608         "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1609     QAction* cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1610     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1611     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut", "This copies the items "
1612         "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1613         "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1614         "the clipboard to a new location. The items will be removed from their "
1615         "initial location.") + cutCopyPastePara);
1616     QAction* copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1617     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1618     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy", "This copies the "
1619         "items in your current selection to the <emphasis>clipboard</emphasis>."
1620         "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1621         "from the clipboard to a new location.") +  cutCopyPastePara);
1622     QAction* paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1623     // The text of the paste-action is modified dynamically by Dolphin
1624     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1625     // due to the long text, the text "Paste" is used:
1626     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1627     paste->setWhatsThis(xi18nc("@info:whatsthis paste", "This copies the items from "
1628         "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1629         "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1630         "action they are removed from their old location.") +  cutCopyPastePara);
1631
1632     QAction* copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1633     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Inactive Split View"));
1634     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Inactive Split View…"));
1635     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy", "This copies the selected items from "
1636         "the <emphasis>active</emphasis> view to the inactive split view."));
1637     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1638     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1639     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5 );
1640     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1641
1642     QAction* moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1643     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Inactive Split View"));
1644     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Inactive Split View…"));
1645     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move", "This moves the selected items from "
1646         "the <emphasis>active</emphasis> view to the inactive split view."));
1647     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1648     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1649     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6 );
1650     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1651
1652     QAction* showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1653     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter..."));
1654     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1655     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis", "This opens the "
1656         "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1657         "There you can enter a text to filter the files and folders currently displayed. "
1658         "Only those that contain the text in their name will be kept in view."));
1659     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1660     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1661     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1662
1663     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1664     // in the toolbar, with no default shortcut attached, to avoid messing with
1665     // existing workflows (filter bar always open and Ctrl-I to focus)
1666     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1667     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1668     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1669     toggleFilter->setIcon(showFilterBar->icon());
1670     toggleFilter->setToolTip(showFilterBar->toolTip());
1671     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1672     toggleFilter->setCheckable(true);
1673     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1674
1675     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1676     searchAction->setText(i18n("Search..."));
1677     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1678     searchAction->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This helps you "
1679         "find files and folders by opening a <emphasis>find bar</emphasis>. "
1680         "There you can enter search terms and specify settings to find the "
1681         "objects you are looking for.</para><para>Use this help again on "
1682         "the find bar so we can have a look at it while the settings are "
1683         "explained.</para>"));
1684
1685     // toggle_search acts as a copy of the main searchAction to be used mainly
1686     // in the toolbar, with no default shortcut attached, to avoid messing with
1687     // existing workflows (search bar always open and Ctrl-F to focus)
1688     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1689     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1690     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1691     toggleSearchAction->setIcon(searchAction->icon());
1692     toggleSearchAction->setToolTip(searchAction->toolTip());
1693     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1694     toggleSearchAction->setCheckable(true);
1695
1696     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1697     // i18n: This action toggles a selection mode.
1698     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1699     // i18n: Opens a selection mode for selecting files/folders.
1700     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1701     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1702     toggleSelectionModeAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>This application only knows which files or folders should be acted on if they are"
1703         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1704         "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."
1705         "</para>"));
1706     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1707     toggleSelectionModeAction->setCheckable(true);
1708     actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space );
1709     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1710
1711     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1712     // with the selectAllAction and invertSelectionAction.
1713     auto *toggleSelectionModeToolBarAction = new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1714     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1715     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1716     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1717     toggleSelectionModeToolBarAction->setCheckable(true);
1718     toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
1719     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1720     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1721
1722     QAction* selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1723     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis", "This selects all "
1724         "files and folders in the current location."));
1725
1726     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1727     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1728     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert", "This selects all "
1729         "objects that you have currently <emphasis>not</emphasis> selected instead."));
1730     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1731     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1732     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1733
1734     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1735     toggleSelectionModeActionMenu->addAction(selectAllAction);
1736     toggleSelectionModeActionMenu->addAction(invertSelection);
1737     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1738
1739     // setup 'View' menu
1740     // (note that most of it is set up in DolphinViewActionHandler)
1741
1742     QAction* split = actionCollection()->addAction(QStringLiteral("split_view"));
1743     split->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This splits "
1744         "the folder view below into two autonomous views.</para><para>This "
1745         "way you can see two locations at once and move items between them "
1746         "quickly.</para>Click this again afterwards to recombine the views."));
1747     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1748     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1749
1750     QAction* stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1751     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1752     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1753     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1754     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1755     stashSplit->setCheckable(false);
1756     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1757     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1758     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1759
1760     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1761
1762     QAction* stop = actionCollection()->addAction(QStringLiteral("stop"));
1763     stop->setText(i18nc("@action:inmenu View", "Stop"));
1764     stop->setToolTip(i18nc("@info", "Stop loading"));
1765     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1766     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1767     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1768
1769     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1770     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1771     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1772         "This toggles the <emphasis>Location Bar</emphasis> to be "
1773         "editable so you can directly enter a location you want to go to.<nl/>"
1774         "You can also switch to editing by clicking to the right of the "
1775         "location and switch back by confirming the edited location."));
1776     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1777     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1778
1779     QAction* replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1780     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1781     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1782     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1783     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1784     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1785         "This switches to editing the location and selects it "
1786         "so you can quickly enter a different location."));
1787     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL | Qt::Key_L);
1788     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1789
1790     // setup 'Go' menu
1791     {
1792         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1793         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1794         m_backAction->setObjectName(backAction->objectName());
1795         m_backAction->setShortcuts(backAction->shortcuts());
1796     }
1797     m_backAction->setPopupMode(QToolButton::DelayedPopup);
1798     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1799     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1800     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1801     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1802
1803     auto backShortcuts = m_backAction->shortcuts();
1804     backShortcuts.append(QKeySequence(Qt::Key_Backspace));
1805     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1806
1807     DolphinRecentTabsMenu* recentTabsMenu = new DolphinRecentTabsMenu(this);
1808     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1809     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab,
1810             recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1811     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab,
1812             m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1813     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged,
1814             this, &DolphinMainWindow::closedTabsCountChanged);
1815
1816     QAction* undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1817     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1818     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab",
1819         "This returns you to the previously closed tab."));
1820     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1821     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1822     undoCloseTab->setEnabled(false);
1823     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1824
1825     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1826     undoAction->setWhatsThis(xi18nc("@info:whatsthis", "This undoes "
1827         "the last change you made to files or folders.<nl/>"
1828         "Such changes include <interface>creating, renaming</interface> "
1829         "and <interface>moving</interface> them to a different location "
1830         "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1831         "be undone will ask for your confirmation."));
1832     undoAction->setEnabled(false); // undo should be disabled by default
1833
1834     {
1835         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1836         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1837         m_forwardAction->setObjectName(forwardAction->objectName());
1838         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1839     }
1840     m_forwardAction->setPopupMode(QToolButton::DelayedPopup);
1841     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1842     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1843     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1844     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1845     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1846
1847     // enable middle-click to open in a new tab
1848     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1849     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1850     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1851     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1852     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1853     QAction* homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1854     homeAction->setWhatsThis(xi18nc("@info:whatsthis", "Go to your "
1855         "<filename>Home</filename> folder.<nl/>Every user account "
1856         "has their own <filename>Home</filename> that contains their data "
1857         "including folders that contain personal application data."));
1858
1859     // setup 'Tools' menu
1860     QAction* compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1861     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1862     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1863     compareFiles->setEnabled(false);
1864     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1865
1866     QAction* openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1867     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1868     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1869         "<para>This opens a preferred search tool for the viewed location.</para>"
1870         "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1871     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1872     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1873     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1874
1875     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1876         QAction* openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1877         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1878         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1879             "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1880             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1881         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1882         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
1883         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1884
1885         QAction* openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
1886         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
1887         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
1888         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
1889             "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
1890             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1891         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1892         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
1893         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
1894
1895 #if HAVE_TERMINAL
1896         QAction* focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1897         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1898         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1899         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
1900         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1901 #endif
1902     }
1903
1904     // setup 'Bookmarks' menu
1905     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1906     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1907     // Make the toolbar button version work properly on click
1908     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
1909     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1910     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1911
1912     // setup 'Settings' menu
1913     KToggleAction* showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1914     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1915             "<para>This switches between having a <emphasis>Menubar</emphasis> "
1916             "and having a <interface>%1</interface> button. Both "
1917             "contain mostly the same actions and configuration options.</para>"
1918             "<para>The Menubar takes up more space but allows for fast and organised access to all "
1919             "actions an application has to offer.</para><para>The <interface>%1</interface> button "
1920             "is simpler and small which makes triggering advanced actions more time consuming.</para>", hamburgerMenuAction->text().replace('&', "")));
1921     connect(showMenuBar, &KToggleAction::triggered,                   // Fixes #286822
1922             this, &DolphinMainWindow::toggleShowMenuBar, Qt::QueuedConnection);
1923
1924     KToggleAction* showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
1925     showStatusBar->setChecked(GeneralSettings::showStatusBar());
1926     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
1927     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
1928         GeneralSettings::setShowStatusBar(checked);
1929         refreshViews();
1930     });
1931
1932     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
1933     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1934
1935     // not in menu actions
1936     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1937     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1938
1939     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1940     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1941
1942     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1943         QAction* activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1944         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1945         activateTab->setEnabled(false);
1946         connect(activateTab, &QAction::triggered, this, [this, i]() { m_tabWidget->activateTab(i); });
1947
1948         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1949         if (i < 9) {
1950             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1951         }
1952     }
1953
1954     QAction* activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1955     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1956     activateLastTab->setEnabled(false);
1957     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1958     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
1959
1960     QAction* activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1961     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1962     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1963     activateNextTab->setEnabled(false);
1964     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1965     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1966
1967     QAction* activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1968     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1969     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1970     activatePrevTab->setEnabled(false);
1971     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1972     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1973
1974     // for context menu
1975     QAction* showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
1976     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
1977     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
1978     showTarget->setEnabled(false);
1979     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
1980
1981     QAction* openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1982     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1983     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1984     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1985
1986     QAction* openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1987     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1988     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1989     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1990
1991     QAction* openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1992     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1993     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1994     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1995 }
1996
1997 void DolphinMainWindow::setupDockWidgets()
1998 {
1999     const bool lock = GeneralSettings::lockPanels();
2000
2001     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
2002
2003     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
2004     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
2005     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
2006     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2007     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2008     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis", "This "
2009         "switches between having panels <emphasis>locked</emphasis> or "
2010         "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2011         "dragged to the other side of the window and have a close "
2012         "button.<nl/>Locked panels are embedded more cleanly."));
2013     lockLayoutAction->setActive(lock);
2014     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2015
2016     // Setup "Information"
2017     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2018     infoDock->setLocked(lock);
2019     infoDock->setObjectName(QStringLiteral("infoDock"));
2020     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2021
2022 #if HAVE_BALOO
2023     InformationPanel* infoPanel = new InformationPanel(infoDock);
2024     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2025     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2026     infoDock->setWidget(infoPanel);
2027
2028     QAction* infoAction = infoDock->toggleViewAction();
2029     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
2030
2031     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2032     connect(this, &DolphinMainWindow::urlChanged,
2033             infoPanel, &InformationPanel::setUrl);
2034     connect(this, &DolphinMainWindow::selectionChanged,
2035             infoPanel, &InformationPanel::setSelection);
2036     connect(this, &DolphinMainWindow::requestItemInfo,
2037             infoPanel, &InformationPanel::requestDelayedItemInfo);
2038     connect(this, &DolphinMainWindow::fileItemsChanged,
2039             infoPanel, &InformationPanel::slotFilesItemChanged);
2040 #endif
2041
2042     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2043     const QString panelWhatsThis = xi18nc("@info:whatsthis", "<para>To show or "
2044         "hide panels like this go to <interface>Menu|Panels</interface> "
2045         "or <interface>View|Panels</interface>.</para>");
2046 #if HAVE_BALOO
2047     actionCollection()->action(QStringLiteral("show_information_panel"))
2048         ->setWhatsThis(xi18nc("@info:whatsthis", "<para> This toggles the "
2049         "<emphasis>information</emphasis> panel at the right side of the "
2050         "window.</para><para>The panel provides in-depth information "
2051         "about the items your mouse is hovering over or about the selected "
2052         "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2053         "For single items a preview of their contents is provided.</para>"));
2054 #endif
2055     infoDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
2056         "provides in-depth information about the items your mouse is "
2057         "hovering over or about the selected items. Otherwise it informs "
2058         "you about the currently viewed folder.<nl/>For single items a "
2059         "preview of their contents is provided.</para><para>You can configure "
2060         "which and how details are given here by right-clicking.</para>") + panelWhatsThis);
2061
2062     // Setup "Folders"
2063     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2064     foldersDock->setLocked(lock);
2065     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2066     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2067     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
2068     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2069     foldersDock->setWidget(foldersPanel);
2070
2071     QAction* foldersAction = foldersDock->toggleViewAction();
2072     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
2073
2074     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2075     connect(this, &DolphinMainWindow::urlChanged,
2076             foldersPanel, &FoldersPanel::setUrl);
2077     connect(foldersPanel, &FoldersPanel::folderActivated,
2078             this, &DolphinMainWindow::changeUrl);
2079     connect(foldersPanel, &FoldersPanel::folderInNewTab,
2080             this, &DolphinMainWindow::openNewTab);
2081     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab,
2082             this, &DolphinMainWindow::openNewTabAndActivate);
2083     connect(foldersPanel, &FoldersPanel::errorMessage,
2084             this, &DolphinMainWindow::showErrorMessage);
2085
2086     actionCollection()->action(QStringLiteral("show_folders_panel"))
2087         ->setWhatsThis(xi18nc("@info:whatsthis", "This toggles the "
2088         "<emphasis>folders</emphasis> panel at the left side of the window."
2089         "<nl/><nl/>It shows the folders of the <emphasis>file system"
2090         "</emphasis> in a <emphasis>tree view</emphasis>."));
2091     foldersDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
2092         "shows the folders of the <emphasis>file system</emphasis> in a "
2093         "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2094         "there. Click the arrow to the left of a folder to see its subfolders. "
2095         "This allows quick switching between any folders.</para>") + panelWhatsThis);
2096
2097     // Setup "Terminal"
2098 #if HAVE_TERMINAL
2099     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2100         DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2101         terminalDock->setLocked(lock);
2102         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2103         m_terminalPanel = new TerminalPanel(terminalDock);
2104         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2105         terminalDock->setWidget(m_terminalPanel);
2106
2107         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2108         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2109         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
2110                 m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2111         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
2112                 this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2113
2114         QAction* terminalAction = terminalDock->toggleViewAction();
2115         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
2116
2117         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2118         connect(this, &DolphinMainWindow::urlChanged,
2119                 m_terminalPanel, &TerminalPanel::setUrl);
2120
2121         if (GeneralSettings::version() < 200) {
2122             terminalDock->hide();
2123         }
2124
2125         actionCollection()->action(QStringLiteral("show_terminal_panel"))
2126             ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
2127             "<emphasis>terminal</emphasis> panel at the bottom of the window."
2128             "<nl/>The location in the terminal will always match the folder "
2129             "view so you can navigate using either.</para><para>The terminal "
2130             "panel is not needed for basic computer usage but can be useful "
2131             "for advanced tasks. To learn more about terminals use the help "
2132             "in a standalone terminal application like Konsole.</para>"));
2133         terminalDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is "
2134             "the <emphasis>terminal</emphasis> panel. It behaves like a "
2135             "normal terminal but will match the location of the folder view "
2136             "so you can navigate using either.</para><para>The terminal panel "
2137             "is not needed for basic computer usage but can be useful for "
2138             "advanced tasks. To learn more about terminals use the help in a "
2139             "standalone terminal application like Konsole.</para>") + panelWhatsThis);
2140     }
2141 #endif
2142
2143     if (GeneralSettings::version() < 200) {
2144         infoDock->hide();
2145         foldersDock->hide();
2146     }
2147
2148     // Setup "Places"
2149     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2150     placesDock->setLocked(lock);
2151     placesDock->setObjectName(QStringLiteral("placesDock"));
2152     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2153
2154     m_placesPanel = new PlacesPanel(placesDock);
2155     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2156     placesDock->setWidget(m_placesPanel);
2157
2158     QAction *placesAction = placesDock->toggleViewAction();
2159     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
2160
2161     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2162     connect(m_placesPanel, &PlacesPanel::placeActivated,
2163             this, &DolphinMainWindow::slotPlaceActivated);
2164     connect(m_placesPanel, &PlacesPanel::tabRequested,
2165             this, &DolphinMainWindow::openNewTab);
2166     connect(m_placesPanel, &PlacesPanel::activeTabRequested,
2167             this, &DolphinMainWindow::openNewTabAndActivate);
2168     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2169         Dolphin::openNewWindow({url}, this);
2170     });
2171     connect(m_placesPanel, &PlacesPanel::errorMessage,
2172             this, &DolphinMainWindow::showErrorMessage);
2173     connect(this, &DolphinMainWindow::urlChanged,
2174             m_placesPanel, &PlacesPanel::setUrl);
2175     connect(placesDock, &DolphinDockWidget::visibilityChanged,
2176             &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2177     connect(this, &DolphinMainWindow::settingsChanged,
2178         m_placesPanel, &PlacesPanel::readSettings);
2179     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested,
2180             this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2181     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested,
2182             this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2183     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2184
2185     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2186     actionShowAllPlaces->setCheckable(true);
2187     actionShowAllPlaces->setDisabled(true);
2188     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis", "This displays "
2189         "all places in the places panel that have been hidden. They will "
2190         "appear semi-transparent unless you uncheck their hide property."));
2191
2192     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked){
2193         m_placesPanel->setShowAll(checked);
2194     });
2195     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2196
2197     actionCollection()->action(QStringLiteral("show_places_panel"))
2198         ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
2199         "<emphasis>places</emphasis> panel at the left side of the window."
2200         "</para><para>It allows you to go to locations you have "
2201         "bookmarked and to access disk or media attached to the computer "
2202         "or to the network. It also contains sections to find recently "
2203         "saved files or files of a certain type.</para>"));
2204     placesDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2205         "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2206         "you have bookmarked and to access disk or media attached to the "
2207         "computer or to the network. It also contains sections to find "
2208         "recently saved files or files of a certain type.</para><para>"
2209         "Click on an entry to go there. Click with the right mouse button "
2210         "instead to open any entry in a new tab or new window.</para>"
2211         "<para>New entries can be added by dragging folders onto this panel. "
2212         "Right-click any section or entry to hide it. Right-click an empty "
2213         "space on this panel and select <interface>Show Hidden Places"
2214         "</interface> to display it again.</para>") + panelWhatsThis);
2215
2216     // Add actions into the "Panels" menu
2217     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2218     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2219     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2220     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2221     const KActionCollection* ac = actionCollection();
2222     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2223 #if HAVE_BALOO
2224     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2225 #endif
2226     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2227     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2228     panelsMenu->addSeparator();
2229     panelsMenu->addAction(actionShowAllPlaces);
2230     panelsMenu->addAction(lockLayoutAction);
2231
2232     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this]{
2233         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2234     });
2235 }
2236
2237
2238 void DolphinMainWindow::updateFileAndEditActions()
2239 {
2240     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2241     const KActionCollection* col = actionCollection();
2242     KFileItemListProperties capabilitiesSource(list);
2243
2244     QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
2245     QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2246     QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2247     QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
2248     QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2249     QAction* addToPlacesAction       = col->action(QStringLiteral("add_to_places"));
2250     QAction* copyToOtherViewAction   = col->action(QStringLiteral("copy_to_inactive_split_view"));
2251     QAction* moveToOtherViewAction   = col->action(QStringLiteral("move_to_inactive_split_view"));
2252     QAction* copyLocation            = col->action(QString("copy_location"));
2253
2254     if (list.isEmpty()) {
2255         stateChanged(QStringLiteral("has_no_selection"));
2256
2257         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2258         renameAction->setEnabled(true);
2259         moveToTrashAction->setEnabled(true);
2260         deleteAction->setEnabled(true);
2261         cutAction->setEnabled(true);
2262         duplicateAction->setEnabled(true);
2263         addToPlacesAction->setEnabled(true);
2264         copyLocation->setEnabled(true);
2265         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2266         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2267
2268     } else {
2269         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2270         stateChanged(QStringLiteral("has_selection"));
2271
2272         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2273         QAction* showTarget              = col->action(QStringLiteral("show_target"));
2274
2275         if (list.length() == 1 && list.first().isDir()) {
2276             addToPlacesAction->setEnabled(true);
2277         } else {
2278             addToPlacesAction->setEnabled(false);
2279         }
2280
2281         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2282
2283         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2284         moveToTrashAction->setEnabled(enableMoveToTrash);
2285         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2286         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2287         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2288         copyLocation->setEnabled(list.length() == 1);
2289         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2290         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2291     }
2292
2293     if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
2294         DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2295         KFileItem capabilitiesDestination;
2296
2297         if (tabPage->primaryViewActive()) {
2298             capabilitiesDestination = tabPage->secondaryViewContainer()->url();
2299         } else {
2300             capabilitiesDestination = tabPage->primaryViewContainer()->url();
2301         }
2302
2303         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
2304         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable());
2305     } else {
2306         copyToOtherViewAction->setEnabled(false);
2307         moveToOtherViewAction->setEnabled(false);
2308     }
2309 }
2310
2311 void DolphinMainWindow::updateViewActions()
2312 {
2313     m_actionHandler->updateViewActions();
2314
2315     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2316     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2317
2318     updateSplitAction();
2319 }
2320
2321 void DolphinMainWindow::updateGoActions()
2322 {
2323     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2324     const QUrl currentUrl = m_activeViewContainer->url();
2325     // I think this is one of the best places to firstly be confronted
2326     // with a file system and its hierarchy. Talking about the root
2327     // directory might seem too much here but it is the question that
2328     // naturally arises in this context.
2329     goUpAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>Go to "
2330         "the folder that contains the currently viewed one.</para>"
2331         "<para>All files and folders are organized in a hierarchical "
2332         "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2333         "a directory that contains all data connected to this computer"
2334         "—the <emphasis>root directory</emphasis>.</para>"));
2335     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2336 }
2337
2338 void DolphinMainWindow::refreshViews()
2339 {
2340     m_tabWidget->refreshViews();
2341
2342     if (GeneralSettings::modifiedStartupSettings()) {
2343         updateWindowTitle();
2344     }
2345
2346     Q_EMIT settingsChanged();
2347 }
2348
2349 void DolphinMainWindow::clearStatusBar()
2350 {
2351     m_activeViewContainer->statusBar()->resetToDefaultText();
2352 }
2353
2354 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2355 {
2356     connect(container, &DolphinViewContainer::showFilterBarChanged,
2357             this, &DolphinMainWindow::updateFilterBarAction);
2358     connect(container, &DolphinViewContainer::writeStateChanged,
2359             this, &DolphinMainWindow::slotWriteStateChanged);
2360     connect(container, &DolphinViewContainer::searchModeEnabledChanged,
2361             this, &DolphinMainWindow::updateSearchAction);
2362     connect(container, &DolphinViewContainer::captionChanged,
2363             this, &DolphinMainWindow::updateWindowTitle);
2364     connect(container, &DolphinViewContainer::tabRequested,
2365             this, &DolphinMainWindow::openNewTab);
2366     connect(container, &DolphinViewContainer::activeTabRequested,
2367             this, &DolphinMainWindow::openNewTabAndActivate);
2368
2369     const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2370     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2371
2372     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2373     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2374     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2375     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged,
2376             toggleSelectionModeAction, &QAction::setChecked);
2377
2378     const DolphinView* view = container->view();
2379     connect(view, &DolphinView::selectionChanged,
2380             this, &DolphinMainWindow::slotSelectionChanged);
2381     connect(view, &DolphinView::requestItemInfo,
2382             this, &DolphinMainWindow::requestItemInfo);
2383     connect(view, &DolphinView::fileItemsChanged,
2384             this, &DolphinMainWindow::fileItemsChanged);
2385     connect(view, &DolphinView::tabRequested,
2386             this, &DolphinMainWindow::openNewTab);
2387     connect(view, &DolphinView::activeTabRequested,
2388             this, &DolphinMainWindow::openNewTabAndActivate);
2389     connect(view, &DolphinView::windowRequested,
2390             this, &DolphinMainWindow::openNewWindow);
2391     connect(view, &DolphinView::requestContextMenu,
2392             this, &DolphinMainWindow::openContextMenu);
2393     connect(view, &DolphinView::directoryLoadingStarted,
2394             this, &DolphinMainWindow::enableStopAction);
2395     connect(view, &DolphinView::directoryLoadingCompleted,
2396             this, &DolphinMainWindow::disableStopAction);
2397     connect(view, &DolphinView::directoryLoadingCompleted,
2398             this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2399     connect(view, &DolphinView::goBackRequested,
2400             this, &DolphinMainWindow::goBack);
2401     connect(view, &DolphinView::goForwardRequested,
2402             this, &DolphinMainWindow::goForward);
2403     connect(view, &DolphinView::urlActivated,
2404             this, &DolphinMainWindow::handleUrl);
2405     connect(view, &DolphinView::goUpRequested,
2406             this, &DolphinMainWindow::goUp);
2407
2408     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged,
2409             this, &DolphinMainWindow::changeUrl);
2410     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged,
2411             this, &DolphinMainWindow::updateHistory);
2412
2413     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
2414         (actionCollection()->action(QStringLiteral("url_navigators")));
2415     const KUrlNavigator *navigator = m_tabWidget->currentTabPage()->primaryViewActive() ?
2416                                      navigators->primaryUrlNavigator() :
2417                                      navigators->secondaryUrlNavigator();
2418
2419     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2420     editableLocactionAction->setChecked(navigator->isUrlEditable());
2421     connect(navigator, &KUrlNavigator::editableStateChanged,
2422             this, &DolphinMainWindow::slotEditableStateChanged);
2423     connect(navigator, &KUrlNavigator::tabRequested,
2424             this, &DolphinMainWindow::openNewTab);
2425     connect(navigator, &KUrlNavigator::activeTabRequested,
2426             this, &DolphinMainWindow::openNewTabAndActivate);
2427     connect(navigator, &KUrlNavigator::newWindowRequested,
2428             this, &DolphinMainWindow::openNewWindow);
2429
2430 }
2431
2432 void DolphinMainWindow::updateSplitAction()
2433 {
2434     QAction* splitAction = actionCollection()->action(QStringLiteral("split_view"));
2435     const DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2436     if (tabPage->splitViewEnabled()) {
2437         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2438             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2439             splitAction->setToolTip(i18nc("@info", "Close left view"));
2440             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2441         } else {
2442             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2443             splitAction->setToolTip(i18nc("@info", "Close right view"));
2444             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2445         }
2446     } else {
2447         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2448         splitAction->setToolTip(i18nc("@info", "Split view"));
2449         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2450     }
2451 }
2452
2453 void DolphinMainWindow::updateAllowedToolbarAreas()
2454 {
2455     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
2456                         (actionCollection()->action(QStringLiteral("url_navigators")));
2457     if (toolBar()->actions().contains(navigators)) {
2458         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2459         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea ||
2460             toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2461             addToolBar(Qt::TopToolBarArea, toolBar());
2462         }
2463     } else {
2464         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2465     }
2466 }
2467
2468 bool DolphinMainWindow::isKompareInstalled() const
2469 {
2470     static bool initialized = false;
2471     static bool installed = false;
2472     if (!initialized) {
2473         // TODO: maybe replace this approach later by using a menu
2474         // plugin like kdiff3plugin.cpp
2475         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2476         initialized = true;
2477     }
2478     return installed;
2479 }
2480
2481 void DolphinMainWindow::createPanelAction(const QIcon& icon,
2482                                           const QKeySequence& shortcut,
2483                                           QAction* dockAction,
2484                                           const QString& actionName)
2485 {
2486     QAction* panelAction = actionCollection()->addAction(actionName);
2487     panelAction->setCheckable(true);
2488     panelAction->setChecked(dockAction->isChecked());
2489     panelAction->setText(dockAction->text());
2490     panelAction->setIcon(icon);
2491     dockAction->setIcon(icon);
2492     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2493
2494     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2495     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2496 }
2497
2498 void DolphinMainWindow::setupWhatsThis()
2499 {
2500     // main widgets
2501     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2502         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2503         "configuration options. Left-click on any of the menus on this "
2504         "bar to see its contents.</para><para>The Menubar can be hidden "
2505         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2506         "most of its contents become available through a <interface>Menu"
2507         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2508     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2509         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2510         "frequently used actions.</para><para>It is highly customizable. "
2511         "All items you see in the <interface>Menu</interface> or "
2512         "in the <interface>Menubar</interface> can be placed on the "
2513         "Toolbar. Just right-click on it and select <interface>Configure "
2514         "Toolbars…</interface> or find this action within the <interface>"
2515         "menu</interface>."
2516         "</para><para>The location of the bar and the style of its "
2517         "buttons can also be changed in the right-click menu. Right-click "
2518         "a button if you want to show or hide its text.</para>"));
2519     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2520         "<para>Here you can see the <emphasis>folders</emphasis> and "
2521         "<emphasis>files</emphasis> that are at the location described in "
2522         "the <interface>Location Bar</interface> above. This area is the "
2523         "central part of this application where you navigate to the files "
2524         "you want to use.</para><para>For an elaborate and general "
2525         "introduction to this application <link "
2526         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2527         "click here</link>. This will open an introductory article from "
2528         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2529         "explanations of all the features of this <emphasis>view</emphasis> "
2530         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2531         "instead. This will open a page from the <emphasis>Handbook"
2532         "</emphasis> that covers the basics.</para>"));
2533
2534     // Settings menu
2535     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2536         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2537         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2538         "There you can set up key combinations to trigger an action when "
2539         "they are pressed simultaneously. All commands in this application can "
2540         "be triggered this way.</para>"));
2541     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2542         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2543         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2544         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2545     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2546         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2547         "change a multitude of settings for this application. For an explanation "
2548         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2549         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2550
2551     // Help menu
2552
2553     // i18n: If the external link isn't available in your language it might make
2554     // sense to state the external link's language in brackets to not
2555     // frustrate the user. If there are multiple languages that the user might
2556     // know with a reasonable chance you might want to have 2 external links.
2557     // The same might be true for any external link you translate.
2558     actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents))->setWhatsThis(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>"));
2559     // (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 )
2560
2561     actionCollection()->action(KStandardAction::name(KStandardAction::WhatsThis))->setWhatsThis(
2562         xi18nc("@info:whatsthis whatsthis button",
2563         "<para>This is the button that invokes the help feature you are "
2564         "using right now! Click it, then click any component of this "
2565         "application to ask \"What's this?\" about it. The mouse cursor "
2566         "will change appearance if no help is available for a spot.</para>"
2567         "<para>There are two other ways to get help: "
2568         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2569         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2570         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2571         "missing in most other windows so don't get too used to this.</para>"));
2572
2573     actionCollection()->action(KStandardAction::name(KStandardAction::ReportBug))->setWhatsThis(
2574         xi18nc("@info:whatsthis","<para>This opens a "
2575         "window that will guide you through reporting errors or flaws "
2576         "in this application or in other KDE software.</para>"
2577         "<para>High-quality bug reports are much appreciated. To learn "
2578         "how to make your bug report as effective as possible "
2579         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2580         "click here</link>.</para>"));
2581
2582     actionCollection()->action(KStandardAction::name(KStandardAction::Donate))->setWhatsThis(
2583         xi18nc("@info:whatsthis", "<para>This opens a "
2584         "<emphasis>web page</emphasis> where you can donate to "
2585         "support the continued work on this application and many "
2586         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2587         "<para>Donating is the easiest and fastest way to efficiently "
2588         "support KDE and its projects. KDE projects are available for "
2589         "free therefore your donation is needed to cover things that "
2590         "require money like servers, contributor meetings, etc.</para>"
2591         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2592         "organization behind the KDE community.</para>"));
2593
2594     actionCollection()->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage))->setWhatsThis(
2595         xi18nc("@info:whatsthis",
2596         "With this you can change the language this application uses."
2597         "<nl/>You can even set secondary languages which will be used "
2598         "if texts are not available in your preferred language."));
2599
2600     actionCollection()->action(KStandardAction::name(KStandardAction::AboutApp))->setWhatsThis(
2601         xi18nc("@info:whatsthis","This opens a "
2602         "window that informs you about the version, license, "
2603         "used libraries and maintainers of this application."));
2604
2605     actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE))->setWhatsThis(
2606         xi18nc("@info:whatsthis","This opens a "
2607         "window with information about <emphasis>KDE</emphasis>. "
2608         "The KDE community are the people behind this free software."
2609         "<nl/>If you like using this application but don't know "
2610         "about KDE or want to see a cute dragon have a look!"));
2611 }
2612
2613 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2614 {
2615     QDomDocument domDocument = KXMLGUIClient::domDocument();
2616     if (domDocument.isNull()) {
2617         return false;
2618     }
2619     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2620     if (toolbar.isNull()) {
2621         return false;
2622     }
2623
2624     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2625     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2626     toolbar.appendChild(hamburgerMenuElement);
2627
2628     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2629     reloadXML();
2630     createGUI();
2631     return true;
2632     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2633     // whenever this method is removed (maybe in the year ~2026).
2634 }
2635
2636 // Set a sane initial window size
2637 QSize DolphinMainWindow::sizeHint() const
2638 {
2639     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2640 }
2641
2642 void DolphinMainWindow::saveNewToolbarConfig()
2643 {
2644     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2645                                            // because the rest of this method decides things
2646                                            // based on the new config.
2647     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
2648                         (actionCollection()->action(QStringLiteral("url_navigators")));
2649     if (!toolBar()->actions().contains(navigators)) {
2650         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2651     }
2652     updateAllowedToolbarAreas();
2653     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(
2654                             KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2655 }
2656
2657 void DolphinMainWindow::focusTerminalPanel()
2658 {
2659     if (m_terminalPanel->isVisible()) {
2660         if (m_terminalPanel->terminalHasFocus()) {
2661             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2662             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2663         } else {
2664             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2665             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2666         }
2667     } else {
2668         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2669         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2670     }
2671 }
2672
2673 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2674     KIO::FileUndoManager::UiInterface()
2675 {
2676 }
2677
2678 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2679 {
2680 }
2681
2682 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2683 {
2684     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2685     if (mainWin) {
2686         DolphinViewContainer* container = mainWin->activeViewContainer();
2687         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2688     } else {
2689         KIO::FileUndoManager::UiInterface::jobError(job);
2690     }
2691 }
2692
2693 bool DolphinMainWindow::isUrlOpen(const QString &url)
2694 {
2695     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2696 }
2697
2698 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2699 {
2700     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2701 }