src/dolphinmainwindow.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
   3  * SPDX-FileCopyrightText: 2006 Stefan Monov <logixoul@gmail.com>
   4  * SPDX-FileCopyrightText: 2006 Cvetoslav Ludmiloff <ludmiloff@gmail.com>
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9 #include "dolphinmainwindow.h"
  10
  11 #include "dolphin_generalsettings.h"
  12 #include "dolphinbookmarkhandler.h"
  13 #include "dolphincontextmenu.h"
  14 #include "dolphindockwidget.h"
  15 #include "dolphinmainwindowadaptor.h"
  16 #include "dolphinnavigatorswidgetaction.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinplacesmodelsingleton.h"
  19 #include "dolphinrecenttabsmenu.h"
  20 #include "dolphintabpage.h"
  21 #include "dolphinurlnavigatorscontroller.h"
  22 #include "dolphinviewcontainer.h"
  23 #include "global.h"
  24 #include "middleclickactioneventfilter.h"
  25 #include "panels/folders/folderspanel.h"
  26 #include "panels/places/placespanel.h"
  27 #include "panels/terminal/terminalpanel.h"
  28 #include "selectionmode/actiontexthelper.h"
  29 #include "settings/dolphinsettingsdialog.h"
  30 #include "statusbar/dolphinstatusbar.h"
  31 #include "views/dolphinnewfilemenuobserver.h"
  32 #include "views/dolphinremoteencoding.h"
  33 #include "views/dolphinviewactionhandler.h"
  34 #include "views/draganddrophelper.h"
  35 #include "views/viewproperties.h"
  36
  37 #include <KActionCollection>
  38 #include <KActionMenu>
  39 #include <KAuthorized>
  40 #include <KConfig>
  41 #include <KConfigGui>
  42 #include <KDualAction>
  43 #include <KFileItemListProperties>
  44 #include <KIO/CommandLauncherJob>
  45 #include <kio_version.h>
  46 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
  47 #include <KIO/JobUiDelegateFactory>
  48 #else
  49 #include <KIO/JobUiDelegate>
  50 #endif
  51 #include <KIO/OpenFileManagerWindowJob>
  52 #include <KIO/OpenUrlJob>
  53 #include <KJobWidgets>
  54 #include <KLocalizedString>
  55 #include <KMessageBox>
  56 #include <KMoreToolsMenuFactory>
  57 #include <KProtocolInfo>
  58 #include <KProtocolManager>
  59 #include <KShell>
  60 #include <KShortcutsDialog>
  61 #include <KStandardAction>
  62 #include <KStartupInfo>
  63 #include <KSycoca>
  64 #include <KTerminalLauncherJob>
  65 #include <KToggleAction>
  66 #include <KToolBar>
  67 #include <KToolBarPopupAction>
  68 #include <KUrlComboBox>
  69 #include <KUrlNavigator>
  70 #include <KWindowSystem>
  71 #include <KXMLGUIFactory>
  72
  73 #include <kio_version.h>
  74 #include <kwidgetsaddons_version.h>
  75
  76 #include <QApplication>
  77 #include <QClipboard>
  78 #include <QCloseEvent>
  79 #include <QDesktopServices>
  80 #include <QDialog>
  81 #include <QDomDocument>
  82 #include <QFileInfo>
  83 #include <QLineEdit>
  84 #include <QMenuBar>
  85 #include <QPushButton>
  86 #include <QShowEvent>
  87 #include <QStandardPaths>
  88 #include <QTimer>
  89 #include <QToolButton>
  90
  91 #include <algorithm>
  92
  93 namespace
  94 {
  95 // Used for GeneralSettings::version() to determine whether
  96 // an updated version of Dolphin is running, so as to migrate
  97 // removed/renamed ...etc config entries; increment it in such
  98 // cases
  99 const int CurrentDolphinVersion = 202;
 100 // The maximum number of entries in the back/forward popup menu
 101 const int MaxNumberOfNavigationentries = 12;
 102 // The maximum number of "Activate Tab" shortcuts
 103 const int MaxActivateTabShortcuts = 9;
 104 }
 105
 106 DolphinMainWindow::DolphinMainWindow()
 107     : KXmlGuiWindow(nullptr)
 108     , m_newFileMenu(nullptr)
 109     , m_tabWidget(nullptr)
 110     , m_activeViewContainer(nullptr)
 111     , m_actionHandler(nullptr)
 112     , m_remoteEncoding(nullptr)
 113     , m_settingsDialog()
 114     , m_bookmarkHandler(nullptr)
 115     , m_lastHandleUrlOpenJob(nullptr)
 116     , m_terminalPanel(nullptr)
 117     , m_placesPanel(nullptr)
 118     , m_tearDownFromPlacesRequested(false)
 119     , m_backAction(nullptr)
 120     , m_forwardAction(nullptr)
 121 {
 122     Q_INIT_RESOURCE(dolphin);
 123
 124     new MainWindowAdaptor(this);
 125
 126 #ifndef Q_OS_WIN
 127     setWindowFlags(Qt::WindowContextHelpButtonHint);
 128 #endif
 129     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 130     setObjectName(QStringLiteral("Dolphin#"));
 131
 132     setStateConfigGroup("State");
 133
 134     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 135
 136     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 137     undoManager->setUiInterface(new UndoUiInterface());
 138
 139     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 140     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 141     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 142     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 143
 144     const bool firstRun = (GeneralSettings::version() < 200);
 145     if (firstRun) {
 146         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 147     }
 148
 149     setAcceptDrops(true);
 150
 151     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 152     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 153     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 154     m_tabWidget->setObjectName("tabWidget");
 155     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 156     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 157     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 158     setCentralWidget(m_tabWidget);
 159
 160     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 161     setupActions();
 162
 163     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 164     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 165     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 166     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 167
 168     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 169     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 170
 171     setupDockWidgets();
 172
 173     setupGUI(Save | Create | ToolBar);
 174     stateChanged(QStringLiteral("new_file"));
 175
 176     QClipboard *clipboard = QApplication::clipboard();
 177     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 178
 179     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 180     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 181
 182     if (firstRun) {
 183         menuBar()->setVisible(false);
 184     }
 185
 186     const bool showMenu = !menuBar()->isHidden();
 187     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 188     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 189
 190     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 191     hamburgerMenu->setMenuBar(menuBar());
 192     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 193     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 194     hamburgerMenu->hideActionsOf(toolBar());
 195     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 196         addHamburgerMenuToToolbar();
 197     }
 198
 199     updateAllowedToolbarAreas();
 200
 201     // enable middle-click on back/forward/up to open in a new tab
 202     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 203     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 204     toolBar()->installEventFilter(middleClickEventFilter);
 205
 206     setupWhatsThis();
 207
 208     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 209
 210     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 211
 212     m_fileItemActions.setParentWidget(this);
 213     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 214         showErrorMessage(errorMessage);
 215     });
 216
 217     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 218 }
 219
 220 DolphinMainWindow::~DolphinMainWindow()
 221 {
 222     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 223     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 224 }
 225
 226 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 227 {
 228     QVector<DolphinViewContainer *> viewContainers;
 229
 230     for (int i = 0; i < m_tabWidget->count(); ++i) {
 231         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 232
 233         viewContainers << tabPage->primaryViewContainer();
 234         if (tabPage->splitViewEnabled()) {
 235             viewContainers << tabPage->secondaryViewContainer();
 236         }
 237     }
 238     return viewContainers;
 239 }
 240
 241 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 242 {
 243     m_tabWidget->openDirectories(dirs, splitView);
 244 }
 245
 246 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 247 {
 248     openDirectories(QUrl::fromStringList(dirs), splitView);
 249 }
 250
 251 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 252 {
 253     m_tabWidget->openFiles(files, splitView);
 254 }
 255
 256 bool DolphinMainWindow::isFoldersPanelEnabled() const
 257 {
 258     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 259 }
 260
 261 bool DolphinMainWindow::isInformationPanelEnabled() const
 262 {
 263 #if HAVE_BALOO
 264     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 265 #else
 266     return false;
 267 #endif
 268 }
 269
 270 bool DolphinMainWindow::isSplitViewEnabledInCurrentTab() const
 271 {
 272     return m_tabWidget->currentTabPage()->splitViewEnabled();
 273 }
 274
 275 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 276 {
 277     openFiles(QUrl::fromStringList(files), splitView);
 278 }
 279
 280 void DolphinMainWindow::activateWindow(const QString &activationToken)
 281 {
 282     window()->setAttribute(Qt::WA_NativeWindow, true);
 283
 284     if (KWindowSystem::isPlatformWayland()) {
 285         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 286     } else {
 287         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 288     }
 289
 290     KWindowSystem::activateWindow(window()->windowHandle());
 291 }
 292
 293 bool DolphinMainWindow::isActiveWindow()
 294 {
 295     return window()->isActiveWindow();
 296 }
 297
 298 void DolphinMainWindow::showCommand(CommandType command)
 299 {
 300     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 301     switch (command) {
 302     case KIO::FileUndoManager::Copy:
 303         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 304         break;
 305     case KIO::FileUndoManager::Move:
 306         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 307         break;
 308     case KIO::FileUndoManager::Link:
 309         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 310         break;
 311     case KIO::FileUndoManager::Trash:
 312         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 313         break;
 314     case KIO::FileUndoManager::Rename:
 315         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 316         break;
 317
 318     case KIO::FileUndoManager::Mkdir:
 319         statusBar->setText(i18nc("@info:status", "Created folder."));
 320         break;
 321
 322     default:
 323         break;
 324     }
 325 }
 326
 327 void DolphinMainWindow::pasteIntoFolder()
 328 {
 329     m_activeViewContainer->view()->pasteIntoFolder();
 330 }
 331
 332 void DolphinMainWindow::changeUrl(const QUrl &url)
 333 {
 334     if (!KProtocolManager::supportsListing(url)) {
 335         // The URL navigator only checks for validity, not
 336         // if the URL can be listed. An error message is
 337         // shown due to DolphinViewContainer::restoreView().
 338         return;
 339     }
 340
 341     m_activeViewContainer->setUrl(url);
 342     updateFileAndEditActions();
 343     updatePasteAction();
 344     updateViewActions();
 345     updateGoActions();
 346
 347     Q_EMIT urlChanged(url);
 348 }
 349
 350 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 351 {
 352     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 353         m_placesPanel->proceedWithTearDown();
 354         m_tearDownFromPlacesRequested = false;
 355     }
 356
 357     m_activeViewContainer->setAutoGrabFocus(false);
 358     changeUrl(url);
 359     m_activeViewContainer->setAutoGrabFocus(true);
 360 }
 361
 362 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 363 {
 364     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 365     editableLocationAction->setChecked(editable);
 366 }
 367
 368 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 369 {
 370     updateFileAndEditActions();
 371
 372     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 373
 374     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 375     if (selectedUrlsCount == 2) {
 376         compareFilesAction->setEnabled(isKompareInstalled());
 377     } else {
 378         compareFilesAction->setEnabled(false);
 379     }
 380
 381     Q_EMIT selectionChanged(selection);
 382 }
 383
 384 void DolphinMainWindow::updateHistory()
 385 {
 386     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 387     const int index = urlNavigator->historyIndex();
 388
 389     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 390     if (backAction) {
 391         backAction->setToolTip(i18nc("@info", "Go back"));
 392         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 393         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 394     }
 395
 396     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 397     if (forwardAction) {
 398         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 399         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 400         forwardAction->setEnabled(index > 0);
 401     }
 402 }
 403
 404 void DolphinMainWindow::updateFilterBarAction(bool show)
 405 {
 406     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 407     toggleFilterBarAction->setChecked(show);
 408 }
 409
 410 void DolphinMainWindow::openNewMainWindow()
 411 {
 412     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 413 }
 414
 415 void DolphinMainWindow::openNewActivatedTab()
 416 {
 417     // keep browsers compatibility, new tab is always after last one
 418     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 419     GeneralSettings::setOpenNewTabAfterLastTab(true);
 420     m_tabWidget->openNewActivatedTab();
 421     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 422 }
 423
 424 void DolphinMainWindow::addToPlaces()
 425 {
 426     QUrl url;
 427     QString name;
 428
 429     // If nothing is selected, act on the current dir
 430     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 431         url = m_activeViewContainer->url();
 432         name = m_activeViewContainer->placesText();
 433     } else {
 434         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 435         url = dirToAdd.url();
 436         name = dirToAdd.name();
 437     }
 438     if (url.isValid()) {
 439         QString icon;
 440         if (m_activeViewContainer->isSearchModeEnabled()) {
 441             icon = QStringLiteral("folder-saved-search-symbolic");
 442         } else {
 443             icon = KIO::iconNameForUrl(url);
 444         }
 445         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 446     }
 447 }
 448
 449 void DolphinMainWindow::openNewTab(const QUrl &url)
 450 {
 451     m_tabWidget->openNewTab(url, QUrl());
 452 }
 453
 454 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 455 {
 456     m_tabWidget->openNewActivatedTab(url, QUrl());
 457 }
 458
 459 void DolphinMainWindow::openNewWindow(const QUrl &url)
 460 {
 461     Dolphin::openNewWindow({url}, this);
 462 }
 463
 464 void DolphinMainWindow::slotSplitViewChanged()
 465 {
 466     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 467     updateSplitAction();
 468 }
 469
 470 void DolphinMainWindow::openInNewTab()
 471 {
 472     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 473     bool tabCreated = false;
 474
 475     for (const KFileItem &item : list) {
 476         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 477         if (!url.isEmpty()) {
 478             openNewTab(url);
 479             tabCreated = true;
 480         }
 481     }
 482
 483     // if no new tab has been created from the selection
 484     // open the current directory in a new tab
 485     if (!tabCreated) {
 486         openNewTab(m_activeViewContainer->url());
 487     }
 488 }
 489
 490 void DolphinMainWindow::openInNewWindow()
 491 {
 492     QUrl newWindowUrl;
 493
 494     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 495     if (list.isEmpty()) {
 496         newWindowUrl = m_activeViewContainer->url();
 497     } else if (list.count() == 1) {
 498         const KFileItem &item = list.first();
 499         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 500     }
 501
 502     if (!newWindowUrl.isEmpty()) {
 503         Dolphin::openNewWindow({newWindowUrl}, this);
 504     }
 505 }
 506
 507 void DolphinMainWindow::showTarget()
 508 {
 509     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 510     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 511
 512     auto job = KIO::statDetails(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 513
 514     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 515         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 516
 517         if (statJob->error()) {
 518             m_activeViewContainer->showMessage(job->errorString(), DolphinViewContainer::Error);
 519         } else {
 520             KIO::highlightInFileManager({destinationUrl});
 521         }
 522     });
 523 }
 524
 525 void DolphinMainWindow::showEvent(QShowEvent *event)
 526 {
 527     KXmlGuiWindow::showEvent(event);
 528
 529     if (!event->spontaneous()) {
 530         m_activeViewContainer->view()->setFocus();
 531     }
 532 }
 533
 534 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 535 {
 536     // Find out if Dolphin is closed directly by the user or
 537     // by the session manager because the session is closed
 538     bool closedByUser = true;
 539     if (qApp->isSavingSession()) {
 540         closedByUser = false;
 541     }
 542
 543     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 544         // Ask the user if he really wants to quit and close all tabs.
 545         // Open a confirmation dialog with 3 buttons:
 546         // QDialogButtonBox::Yes    -> Quit
 547         // QDialogButtonBox::No     -> Close only the current tab
 548         // QDialogButtonBox::Cancel -> do nothing
 549         QDialog *dialog = new QDialog(this, Qt::Dialog);
 550         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 551         dialog->setModal(true);
 552         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 553         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 554                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 555                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 556         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 557         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 558         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 559
 560         bool doNotAskAgainCheckboxResult = false;
 561
 562         const auto result = KMessageBox::createKMessageBox(dialog,
 563                                                            buttons,
 564                                                            QMessageBox::Warning,
 565                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 566                                                            QStringList(),
 567                                                            i18n("Do not ask again"),
 568                                                            &doNotAskAgainCheckboxResult,
 569                                                            KMessageBox::Notify);
 570
 571         if (doNotAskAgainCheckboxResult) {
 572             GeneralSettings::setConfirmClosingMultipleTabs(false);
 573         }
 574
 575         switch (result) {
 576         case QDialogButtonBox::Yes:
 577             // Quit
 578             break;
 579         case QDialogButtonBox::No:
 580             // Close only the current tab
 581             m_tabWidget->closeTab();
 582             Q_FALLTHROUGH();
 583         default:
 584             event->ignore();
 585             return;
 586         }
 587     }
 588
 589     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 590         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 591         // Open a confirmation dialog with 3 buttons:
 592         // QDialogButtonBox::Yes    -> Quit
 593         // QDialogButtonBox::No     -> Show Terminal Panel
 594         // QDialogButtonBox::Cancel -> do nothing
 595         QDialog *dialog = new QDialog(this, Qt::Dialog);
 596         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 597         dialog->setModal(true);
 598         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 599         if (!m_terminalPanel->isVisible()) {
 600             standardButtons |= QDialogButtonBox::No;
 601         }
 602         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 603         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 604         if (!m_terminalPanel->isVisible()) {
 605             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 606         }
 607         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 608
 609         bool doNotAskAgainCheckboxResult = false;
 610
 611         const auto result = KMessageBox::createKMessageBox(
 612             dialog,
 613             buttons,
 614             QMessageBox::Warning,
 615             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 616             QStringList(),
 617             i18n("Do not ask again"),
 618             &doNotAskAgainCheckboxResult,
 619             KMessageBox::Dangerous);
 620
 621         if (doNotAskAgainCheckboxResult) {
 622             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 623         }
 624
 625         switch (result) {
 626         case QDialogButtonBox::Yes:
 627             // Quit
 628             break;
 629         case QDialogButtonBox::No:
 630             actionCollection()->action("show_terminal_panel")->trigger();
 631             // Do not quit, ignore quit event
 632             Q_FALLTHROUGH();
 633         default:
 634             event->ignore();
 635             return;
 636         }
 637     }
 638
 639     if (GeneralSettings::rememberOpenedTabs()) {
 640         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 641         KConfig *config = KConfigGui::sessionConfig();
 642         saveGlobalProperties(config);
 643         savePropertiesInternal(config, 1);
 644         config->sync();
 645     }
 646
 647     GeneralSettings::setVersion(CurrentDolphinVersion);
 648     GeneralSettings::self()->save();
 649
 650     KXmlGuiWindow::closeEvent(event);
 651 }
 652
 653 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 654 {
 655     m_tabWidget->saveProperties(group);
 656 }
 657
 658 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 659 {
 660     m_tabWidget->readProperties(group);
 661 }
 662
 663 void DolphinMainWindow::updateNewMenu()
 664 {
 665     m_newFileMenu->checkUpToDate();
 666 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 667     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 668 #else
 669     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 670 #endif
 671 }
 672
 673 void DolphinMainWindow::createDirectory()
 674 {
 675 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 676     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 677 #else
 678     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 679 #endif
 680     m_newFileMenu->createDirectory();
 681 }
 682
 683 void DolphinMainWindow::quit()
 684 {
 685     close();
 686 }
 687
 688 void DolphinMainWindow::showErrorMessage(const QString &message)
 689 {
 690     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 691 }
 692
 693 void DolphinMainWindow::slotUndoAvailable(bool available)
 694 {
 695     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 696     if (undoAction) {
 697         undoAction->setEnabled(available);
 698     }
 699 }
 700
 701 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 702 {
 703     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 704     if (undoAction) {
 705         undoAction->setText(text);
 706     }
 707 }
 708
 709 void DolphinMainWindow::undo()
 710 {
 711     clearStatusBar();
 712     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 713     KIO::FileUndoManager::self()->undo();
 714 }
 715
 716 void DolphinMainWindow::cut()
 717 {
 718     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 719         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 720     } else {
 721         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 722         m_activeViewContainer->setSelectionModeEnabled(false);
 723     }
 724 }
 725
 726 void DolphinMainWindow::copy()
 727 {
 728     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 729         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 730     } else {
 731         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 732         m_activeViewContainer->setSelectionModeEnabled(false);
 733     }
 734 }
 735
 736 void DolphinMainWindow::paste()
 737 {
 738     m_activeViewContainer->view()->paste();
 739 }
 740
 741 void DolphinMainWindow::find()
 742 {
 743     m_activeViewContainer->setSearchModeEnabled(true);
 744 }
 745
 746 void DolphinMainWindow::updateSearchAction()
 747 {
 748     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 749     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 750 }
 751
 752 void DolphinMainWindow::updatePasteAction()
 753 {
 754     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 755     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 756     pasteAction->setEnabled(pasteInfo.first);
 757     pasteAction->setText(pasteInfo.second);
 758 }
 759
 760 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 761 {
 762     updatePasteAction();
 763 }
 764
 765 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 766 {
 767     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 768         goBackInNewTab();
 769     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 770         goForwardInNewTab();
 771     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 772         goUpInNewTab();
 773     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 774         goHomeInNewTab();
 775     }
 776 }
 777
 778 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 779 {
 780     const QUrl url = urlNavigator->locationUrl(historyIndex);
 781
 782     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 783
 784     if (!urlNavigator->showFullPath()) {
 785         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 786
 787         const QModelIndex closestIdx = placesModel->closestItem(url);
 788         if (closestIdx.isValid()) {
 789             const QUrl placeUrl = placesModel->url(closestIdx);
 790
 791             text = placesModel->text(closestIdx);
 792
 793             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 794
 795             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 796                 pathInsidePlace.prepend(QLatin1Char('/'));
 797             }
 798
 799             if (pathInsidePlace != QLatin1Char('/')) {
 800                 text.append(pathInsidePlace);
 801             }
 802         }
 803     }
 804
 805     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 806     action->setData(historyIndex);
 807     return action;
 808 }
 809
 810 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 811 {
 812     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 813     int entries = 0;
 814     m_backAction->menu()->clear();
 815     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 816         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_backAction->menu());
 817         m_backAction->menu()->addAction(action);
 818     }
 819 }
 820
 821 void DolphinMainWindow::slotGoBack(QAction *action)
 822 {
 823     int gotoIndex = action->data().value<int>();
 824     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 825     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 826         goBack();
 827     }
 828 }
 829
 830 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 831 {
 832     if (action) {
 833         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 834         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 835     }
 836 }
 837
 838 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 839 {
 840     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 841     int entries = 0;
 842     m_forwardAction->menu()->clear();
 843     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 844         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_forwardAction->menu());
 845         m_forwardAction->menu()->addAction(action);
 846     }
 847 }
 848
 849 void DolphinMainWindow::slotGoForward(QAction *action)
 850 {
 851     int gotoIndex = action->data().value<int>();
 852     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 853     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 854         goForward();
 855     }
 856 }
 857
 858 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 859 {
 860     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 861 }
 862
 863 void DolphinMainWindow::selectAll()
 864 {
 865     clearStatusBar();
 866
 867     // if the URL navigator is editable and focused, select the whole
 868     // URL instead of all items of the view
 869
 870     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 871     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
 872     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
 873     if (selectUrl) {
 874         lineEdit->selectAll();
 875     } else {
 876         m_activeViewContainer->view()->selectAll();
 877     }
 878 }
 879
 880 void DolphinMainWindow::invertSelection()
 881 {
 882     clearStatusBar();
 883     m_activeViewContainer->view()->invertSelection();
 884 }
 885
 886 void DolphinMainWindow::toggleSplitView()
 887 {
 888     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 889     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 890
 891     updateViewActions();
 892 }
 893
 894 void DolphinMainWindow::toggleSplitStash()
 895 {
 896     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 897     tabPage->setSplitViewEnabled(false, WithAnimation);
 898     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 899 }
 900
 901 void DolphinMainWindow::copyToInactiveSplitView()
 902 {
 903     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 904         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
 905     } else {
 906         m_tabWidget->copyToInactiveSplitView();
 907         m_activeViewContainer->setSelectionModeEnabled(false);
 908     }
 909 }
 910
 911 void DolphinMainWindow::moveToInactiveSplitView()
 912 {
 913     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 914         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
 915     } else {
 916         m_tabWidget->moveToInactiveSplitView();
 917         m_activeViewContainer->setSelectionModeEnabled(false);
 918     }
 919 }
 920
 921 void DolphinMainWindow::reloadView()
 922 {
 923     clearStatusBar();
 924     m_activeViewContainer->reload();
 925     m_activeViewContainer->statusBar()->updateSpaceInfo();
 926 }
 927
 928 void DolphinMainWindow::stopLoading()
 929 {
 930     m_activeViewContainer->view()->stopLoading();
 931 }
 932
 933 void DolphinMainWindow::enableStopAction()
 934 {
 935     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 936 }
 937
 938 void DolphinMainWindow::disableStopAction()
 939 {
 940     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 941 }
 942
 943 void DolphinMainWindow::toggleSelectionMode()
 944 {
 945     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
 946
 947     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
 948     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
 949 }
 950
 951 void DolphinMainWindow::showFilterBar()
 952 {
 953     m_activeViewContainer->setFilterBarVisible(true);
 954 }
 955
 956 void DolphinMainWindow::toggleFilterBar()
 957 {
 958     const bool checked = !m_activeViewContainer->isFilterBarVisible();
 959     m_activeViewContainer->setFilterBarVisible(checked);
 960
 961     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 962     toggleFilterBarAction->setChecked(checked);
 963 }
 964
 965 void DolphinMainWindow::toggleEditLocation()
 966 {
 967     clearStatusBar();
 968
 969     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
 970     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 971     urlNavigator->setUrlEditable(action->isChecked());
 972 }
 973
 974 void DolphinMainWindow::replaceLocation()
 975 {
 976     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
 977     QLineEdit *lineEdit = navigator->editor()->lineEdit();
 978
 979     // If the text field currently has focus and everything is selected,
 980     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 981     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
 982         navigator->setUrlEditable(false);
 983     } else {
 984         navigator->setUrlEditable(true);
 985         navigator->setFocus();
 986         lineEdit->selectAll();
 987     }
 988 }
 989
 990 void DolphinMainWindow::togglePanelLockState()
 991 {
 992     const bool newLockState = !GeneralSettings::lockPanels();
 993     const auto childrenObjects = children();
 994     for (QObject *child : childrenObjects) {
 995         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
 996         if (dock) {
 997             dock->setLocked(newLockState);
 998         }
 999     }
1000
1001     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1002
1003     GeneralSettings::setLockPanels(newLockState);
1004 }
1005
1006 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1007 {
1008     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1009         m_activeViewContainer->view()->setFocus();
1010     }
1011 }
1012
1013 void DolphinMainWindow::goBack()
1014 {
1015     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1016     urlNavigator->goBack();
1017
1018     if (urlNavigator->locationState().isEmpty()) {
1019         // An empty location state indicates a redirection URL,
1020         // which must be skipped too
1021         urlNavigator->goBack();
1022     }
1023 }
1024
1025 void DolphinMainWindow::goForward()
1026 {
1027     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1028 }
1029
1030 void DolphinMainWindow::goUp()
1031 {
1032     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1033 }
1034
1035 void DolphinMainWindow::goHome()
1036 {
1037     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1038 }
1039
1040 void DolphinMainWindow::goBackInNewTab()
1041 {
1042     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1043     const int index = urlNavigator->historyIndex() + 1;
1044     openNewTab(urlNavigator->locationUrl(index));
1045 }
1046
1047 void DolphinMainWindow::goForwardInNewTab()
1048 {
1049     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1050     const int index = urlNavigator->historyIndex() - 1;
1051     openNewTab(urlNavigator->locationUrl(index));
1052 }
1053
1054 void DolphinMainWindow::goUpInNewTab()
1055 {
1056     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1057     openNewTab(KIO::upUrl(currentUrl));
1058 }
1059
1060 void DolphinMainWindow::goHomeInNewTab()
1061 {
1062     openNewTab(Dolphin::homeUrl());
1063 }
1064
1065 void DolphinMainWindow::compareFiles()
1066 {
1067     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1068     if (items.count() != 2) {
1069         // The action is disabled in this case, but it could have been triggered
1070         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1071         return;
1072     }
1073
1074     QUrl urlA = items.at(0).url();
1075     QUrl urlB = items.at(1).url();
1076
1077     QString command(QStringLiteral("kompare -c \""));
1078     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1079     command.append("\" \"");
1080     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1081     command.append('\"');
1082
1083     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1084     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1085     job->start();
1086 }
1087
1088 void DolphinMainWindow::toggleShowMenuBar()
1089 {
1090     const bool visible = menuBar()->isVisible();
1091     menuBar()->setVisible(!visible);
1092 }
1093
1094 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1095 {
1096     m_searchTools.clear();
1097     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(&m_searchTools, {"files-find"}, m_activeViewContainer->url());
1098     QList<QAction *> actions = m_searchTools.actions();
1099     if (actions.isEmpty()) {
1100         return nullptr;
1101     }
1102     QAction *action = actions.first();
1103     if (action->isSeparator()) {
1104         return nullptr;
1105     }
1106     return action;
1107 }
1108
1109 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1110 {
1111     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1112     if (!openPreferredSearchTool) {
1113         return;
1114     }
1115     QPointer<QAction> tool = preferredSearchTool();
1116     if (tool) {
1117         openPreferredSearchTool->setVisible(true);
1118         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1119         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1120         // https://bugs.kde.org/show_bug.cgi?id=442815
1121         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1122             openPreferredSearchTool->setIcon(tool->icon());
1123         }
1124     } else {
1125         openPreferredSearchTool->setVisible(false);
1126         // still visible in Shortcuts configuration window
1127         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1128         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1129     }
1130 }
1131
1132 void DolphinMainWindow::openPreferredSearchTool()
1133 {
1134     QPointer<QAction> tool = preferredSearchTool();
1135     if (tool) {
1136         tool->trigger();
1137     }
1138 }
1139
1140 void DolphinMainWindow::openTerminal()
1141 {
1142     openTerminalJob(m_activeViewContainer->url());
1143 }
1144
1145 void DolphinMainWindow::openTerminalHere()
1146 {
1147     QList<QUrl> urls = {};
1148
1149     for (const KFileItem &item : m_activeViewContainer->view()->selectedItems()) {
1150         QUrl url = item.targetUrl();
1151         if (item.isFile()) {
1152             url.setPath(QFileInfo(url.path()).absolutePath());
1153         }
1154         if (!urls.contains(url)) {
1155             urls << url;
1156         }
1157     }
1158
1159     // No items are selected. Open a terminal window for the current location.
1160     if (urls.count() == 0) {
1161         openTerminal();
1162         return;
1163     }
1164
1165     if (urls.count() > 5) {
1166         QString question = i18np("Are you sure you want to open 1 terminal window?", "Are you sure you want to open %1 terminal windows?", urls.count());
1167 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1168         const int answer = KMessageBox::warningTwoActions(
1169             this,
1170             question,
1171             {},
1172 #else
1173         const int answer = KMessageBox::warningYesNo(
1174             this,
1175             question,
1176             {},
1177 #endif
1178             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1179             KStandardGuiItem::cancel());
1180 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
1181         if (answer != KMessageBox::PrimaryAction) {
1182 #else
1183         if (answer != KMessageBox::Yes) {
1184 #endif
1185             return;
1186         }
1187     }
1188
1189     for (const QUrl &url : urls) {
1190         openTerminalJob(url);
1191     }
1192 }
1193
1194 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1195 {
1196     if (url.isLocalFile()) {
1197         auto job = new KTerminalLauncherJob(QString());
1198         job->setWorkingDirectory(url.toLocalFile());
1199         job->start();
1200         return;
1201     }
1202
1203     // Not a local file, with protocol Class ":local", try stat'ing
1204     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1205         KIO::StatJob *job = KIO::mostLocalUrl(url);
1206         KJobWidgets::setWindow(job, this);
1207         connect(job, &KJob::result, this, [job]() {
1208             QUrl statUrl;
1209             if (!job->error()) {
1210                 statUrl = job->mostLocalUrl();
1211             }
1212
1213             auto job = new KTerminalLauncherJob(QString());
1214             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1215             job->start();
1216         });
1217
1218         return;
1219     }
1220
1221     // Nothing worked, just use $HOME
1222     auto job = new KTerminalLauncherJob(QString());
1223     job->setWorkingDirectory(QDir::homePath());
1224     job->start();
1225 }
1226
1227 void DolphinMainWindow::editSettings()
1228 {
1229     if (!m_settingsDialog) {
1230         DolphinViewContainer *container = activeViewContainer();
1231         container->view()->writeSettings();
1232
1233         const QUrl url = container->url();
1234         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1235         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1236         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1237         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1238         settingsDialog->show();
1239         m_settingsDialog = settingsDialog;
1240     } else {
1241         m_settingsDialog.data()->raise();
1242     }
1243 }
1244
1245 void DolphinMainWindow::handleUrl(const QUrl &url)
1246 {
1247     delete m_lastHandleUrlOpenJob;
1248     m_lastHandleUrlOpenJob = nullptr;
1249
1250     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1251         activeViewContainer()->setUrl(url);
1252     } else {
1253         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1254 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
1255         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1256 #else
1257         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1258 #endif
1259         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1260
1261         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1262             if (mimetype == QLatin1String("inode/directory")) {
1263                 // If it's a dir, we'll take it from here
1264                 m_lastHandleUrlOpenJob->kill();
1265                 m_lastHandleUrlOpenJob = nullptr;
1266                 activeViewContainer()->setUrl(url);
1267             }
1268         });
1269
1270         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1271             m_lastHandleUrlOpenJob = nullptr;
1272         });
1273
1274         m_lastHandleUrlOpenJob->start();
1275     }
1276 }
1277
1278 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1279 {
1280     // trash:/ is writable but we don't want to create new items in it.
1281     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1282     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1283 }
1284
1285 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1286 {
1287     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1288     contextMenu.data()->exec(pos);
1289
1290     // Delete the menu, unless it has been deleted in its own nested event loop already.
1291     if (contextMenu) {
1292         contextMenu->deleteLater();
1293     }
1294 }
1295
1296 QMenu *DolphinMainWindow::createPopupMenu()
1297 {
1298     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1299
1300     menu->addSeparator();
1301     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1302
1303     return menu;
1304 }
1305
1306 void DolphinMainWindow::updateHamburgerMenu()
1307 {
1308     KActionCollection *ac = actionCollection();
1309     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1310     auto menu = hamburgerMenu->menu();
1311     if (!menu) {
1312         menu = new QMenu(this);
1313         hamburgerMenu->setMenu(menu);
1314         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1315         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1316     } else {
1317         menu->clear();
1318     }
1319     const QList<QAction *> toolbarActions = toolBar()->actions();
1320
1321     if (!toolBar()->isVisible()) {
1322         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1323         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1324         menu->addAction(toolBarMenuAction());
1325         menu->addSeparator();
1326     }
1327
1328     // This group of actions (until the next separator) contains all the most basic actions
1329     // necessary to use Dolphin effectively.
1330     menu->addAction(ac->action(QStringLiteral("go_back")));
1331     menu->addAction(ac->action(QStringLiteral("go_forward")));
1332
1333     menu->addMenu(m_newFileMenu->menu());
1334     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1335         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1336     }
1337     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1338     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1339     if (!toolBar()->isVisible()
1340         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1341             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1342         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1343         // This way a search action will only be added if none of the three available
1344         // search actions is present on the toolbar.
1345     }
1346     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1347         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1348         // This way a filter action will only be added if none of the two available
1349         // filter actions is present on the toolbar.
1350     }
1351     menu->addSeparator();
1352
1353     // The second group of actions (up until the next separator) contains actions for opening
1354     // additional views to interact with the file system.
1355     menu->addAction(ac->action(QStringLiteral("file_new")));
1356     menu->addAction(ac->action(QStringLiteral("new_tab")));
1357     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1358         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1359     }
1360     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1361     menu->addSeparator();
1362
1363     // The third group contains actions to change what one sees in the view
1364     // and to change the more general UI.
1365     if (!toolBar()->isVisible()
1366         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1367             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1368         menu->addAction(ac->action(QStringLiteral("view_mode")));
1369     }
1370     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1371     menu->addAction(ac->action(QStringLiteral("sort")));
1372     menu->addAction(ac->action(QStringLiteral("additional_info")));
1373     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1374         menu->addAction(ac->action(QStringLiteral("zoom")));
1375     }
1376     menu->addAction(ac->action(QStringLiteral("panels")));
1377
1378     // The "Configure" menu is not added to the actionCollection() because there is hardly
1379     // a good reason for users to put it on their toolbar.
1380     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1381     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1382     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1383     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1384     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1385     hamburgerMenu->hideActionsOf(configureMenu);
1386 }
1387
1388 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1389 {
1390     DolphinViewContainer *view = activeViewContainer();
1391
1392     if (view->url() == url) {
1393         view->clearFilterBar(); // Fixes bug 259382.
1394
1395         // We can end up here if the user clicked a device in the Places Panel
1396         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1397         reloadView();
1398     } else {
1399         view->disableUrlNavigatorSelectionRequests();
1400         changeUrl(url);
1401         view->enableUrlNavigatorSelectionRequests();
1402     }
1403 }
1404
1405 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1406 {
1407     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1408 }
1409
1410 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1411 {
1412     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1413     Q_ASSERT(viewContainer);
1414
1415     m_activeViewContainer = viewContainer;
1416
1417     if (oldViewContainer) {
1418         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1419         toggleSearchAction->disconnect(oldViewContainer);
1420
1421         // Disconnect all signals between the old view container (container,
1422         // view and url navigator) and main window.
1423         oldViewContainer->disconnect(this);
1424         oldViewContainer->view()->disconnect(this);
1425         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1426         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1427         navigators->primaryUrlNavigator()->disconnect(this);
1428         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1429             secondaryUrlNavigator->disconnect(this);
1430         }
1431
1432         // except the requestItemInfo so that on hover the information panel can still be updated
1433         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1434
1435         // Disconnect other slots.
1436         disconnect(oldViewContainer,
1437                    &DolphinViewContainer::selectionModeChanged,
1438                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1439                    &QAction::setChecked);
1440     }
1441
1442     connectViewSignals(viewContainer);
1443
1444     m_actionHandler->setCurrentView(viewContainer->view());
1445
1446     updateHistory();
1447     updateFileAndEditActions();
1448     updatePasteAction();
1449     updateViewActions();
1450     updateGoActions();
1451     updateSearchAction();
1452
1453     const QUrl url = viewContainer->url();
1454     Q_EMIT urlChanged(url);
1455 }
1456
1457 void DolphinMainWindow::tabCountChanged(int count)
1458 {
1459     const bool enableTabActions = (count > 1);
1460     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1461         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1462     }
1463     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1464     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1465     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1466 }
1467
1468 void DolphinMainWindow::updateWindowTitle()
1469 {
1470     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1471     if (windowTitle() != newTitle) {
1472         setWindowTitle(newTitle);
1473     }
1474 }
1475
1476 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1477 {
1478     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1479         setViewsToHomeIfMountPathOpen(mountPath);
1480     });
1481
1482     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1483         m_tearDownFromPlacesRequested = true;
1484         m_terminalPanel->goHome();
1485         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1486     } else {
1487         m_placesPanel->proceedWithTearDown();
1488     }
1489 }
1490
1491 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1492 {
1493     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1494         setViewsToHomeIfMountPathOpen(mountPath);
1495     });
1496
1497     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1498         m_tearDownFromPlacesRequested = false;
1499         m_terminalPanel->goHome();
1500     }
1501 }
1502
1503 void DolphinMainWindow::slotKeyBindings()
1504 {
1505     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1506     dialog.addCollection(actionCollection());
1507     if (m_terminalPanel) {
1508         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1509         if (konsolePartActionCollection) {
1510             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1511         }
1512     }
1513     dialog.configure();
1514 }
1515
1516 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1517 {
1518     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1519     for (DolphinViewContainer *viewContainer : theViewContainers) {
1520         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1521             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1522         }
1523     }
1524     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1525 }
1526
1527 void DolphinMainWindow::setupActions()
1528 {
1529     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1530
1531     // setup 'File' menu
1532     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1533     QMenu *menu = m_newFileMenu->menu();
1534     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1535     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1536     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1537     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1538
1539     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1540     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1541     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1542     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1543                                    "This opens a new "
1544                                    "window just like this one with the current location and view."
1545                                    "<nl/>You can drag and drop items between windows."));
1546     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1547
1548     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1549     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1550     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1551     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1552                                 "This opens a new "
1553                                 "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1554                                 "A tab is an additional view within this window. "
1555                                 "You can drag and drop items between tabs."));
1556     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N});
1557     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1558
1559     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1560     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1561     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1562     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1563                                      "This adds the selected folder "
1564                                      "to the Places panel."));
1565     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1566
1567     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1568     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1569     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1570                                  "This closes the "
1571                                  "currently viewed tab. If no more tabs are left this window "
1572                                  "will close instead."));
1573
1574     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1575     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1576
1577     // setup 'Edit' menu
1578     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1579
1580     // i18n: This will be the last paragraph for the whatsthis for all three:
1581     // Cut, Copy and Paste
1582     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1583                                             "<para><emphasis>Cut, "
1584                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1585                                             "applications and are among the most used commands. That's why their "
1586                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1587                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1588                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1589     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1590     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1591     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1592                                    "This copies the items "
1593                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1594                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1595                                    "the clipboard to a new location. The items will be removed from their "
1596                                    "initial location.")
1597                             + cutCopyPastePara);
1598     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1599     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1600     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1601                                     "This copies the "
1602                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1603                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1604                                     "from the clipboard to a new location.")
1605                              + cutCopyPastePara);
1606     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1607     // The text of the paste-action is modified dynamically by Dolphin
1608     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1609     // due to the long text, the text "Paste" is used:
1610     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1611     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1612                                "This copies the items from "
1613                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1614                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1615                                "action they are removed from their old location.")
1616                         + cutCopyPastePara);
1617
1618     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1619     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Other View"));
1620     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Other View…"));
1621     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1622                                                "This copies the selected items from "
1623                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1624     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1625     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1626     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1627     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1628
1629     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1630     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Other View"));
1631     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Other View…"));
1632     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1633                                                "This moves the selected items from "
1634                                                "the <emphasis>active</emphasis> view to the inactive split view."));
1635     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1636     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1637     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1638     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1639
1640     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1641     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter..."));
1642     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1643     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1644                                        "This opens the "
1645                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1646                                        "There you can enter a text to filter the files and folders currently displayed. "
1647                                        "Only those that contain the text in their name will be kept in view."));
1648     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1649     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1650     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1651
1652     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1653     // in the toolbar, with no default shortcut attached, to avoid messing with
1654     // existing workflows (filter bar always open and Ctrl-I to focus)
1655     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1656     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1657     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1658     toggleFilter->setIcon(showFilterBar->icon());
1659     toggleFilter->setToolTip(showFilterBar->toolTip());
1660     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1661     toggleFilter->setCheckable(true);
1662     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1663
1664     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1665     searchAction->setText(i18n("Search..."));
1666     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1667     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1668                                       "<para>This helps you "
1669                                       "find files and folders by opening a <emphasis>find bar</emphasis>. "
1670                                       "There you can enter search terms and specify settings to find the "
1671                                       "objects you are looking for.</para><para>Use this help again on "
1672                                       "the find bar so we can have a look at it while the settings are "
1673                                       "explained.</para>"));
1674
1675     // toggle_search acts as a copy of the main searchAction to be used mainly
1676     // in the toolbar, with no default shortcut attached, to avoid messing with
1677     // existing workflows (search bar always open and Ctrl-F to focus)
1678     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1679     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1680     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1681     toggleSearchAction->setIcon(searchAction->icon());
1682     toggleSearchAction->setToolTip(searchAction->toolTip());
1683     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1684     toggleSearchAction->setCheckable(true);
1685
1686     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1687     // i18n: This action toggles a selection mode.
1688     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1689     // i18n: Opens a selection mode for selecting files/folders.
1690     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1691     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1692     toggleSelectionModeAction->setWhatsThis(xi18nc(
1693         "@info:whatsthis",
1694         "<para>This application only knows which files or folders should be acted on if they are"
1695         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1696         "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."
1697         "</para>"));
1698     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1699     toggleSelectionModeAction->setCheckable(true);
1700     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1701
1702     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1703     // with the selectAllAction and invertSelectionAction.
1704     auto *toggleSelectionModeToolBarAction =
1705         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1706     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1707     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1708     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1709     toggleSelectionModeToolBarAction->setCheckable(true);
1710     toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
1711     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1712     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1713
1714     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1715     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1716                                          "This selects all "
1717                                          "files and folders in the current location."));
1718
1719     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1720     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1721     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1722                                          "This selects all "
1723                                          "objects that you have currently <emphasis>not</emphasis> selected instead."));
1724     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1725     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1726     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1727
1728     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1729     toggleSelectionModeActionMenu->addAction(selectAllAction);
1730     toggleSelectionModeActionMenu->addAction(invertSelection);
1731     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1732
1733     // setup 'View' menu
1734     // (note that most of it is set up in DolphinViewActionHandler)
1735
1736     QAction *split = actionCollection()->addAction(QStringLiteral("split_view"));
1737     split->setWhatsThis(xi18nc("@info:whatsthis find",
1738                                "<para>This splits "
1739                                "the folder view below into two autonomous views.</para><para>This "
1740                                "way you can see two locations at once and move items between them "
1741                                "quickly.</para>Click this again afterwards to recombine the views."));
1742     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1743     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1744
1745     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1746     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1747     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1748     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1749     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1750     stashSplit->setCheckable(false);
1751     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1752     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1753     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1754
1755     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1756
1757     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1758     stop->setText(i18nc("@action:inmenu View", "Stop"));
1759     stop->setToolTip(i18nc("@info", "Stop loading"));
1760     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1761     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1762     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1763
1764     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1765     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1766     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1767                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1768                                           "editable so you can directly enter a location you want to go to.<nl/>"
1769                                           "You can also switch to editing by clicking to the right of the "
1770                                           "location and switch back by confirming the edited location."));
1771     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1772     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1773
1774     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1775     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1776     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1777     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1778     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1779     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1780                                          "This switches to editing the location and selects it "
1781                                          "so you can quickly enter a different location."));
1782     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL | Qt::Key_L);
1783     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1784
1785     // setup 'Go' menu
1786     {
1787         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1788         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1789         m_backAction->setObjectName(backAction->objectName());
1790         m_backAction->setShortcuts(backAction->shortcuts());
1791     }
1792     m_backAction->setPopupMode(QToolButton::DelayedPopup);
1793     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1794     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1795     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1796     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1797
1798     auto backShortcuts = m_backAction->shortcuts();
1799     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
1800     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
1801     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1802
1803     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
1804     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1805     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1806     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1807     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
1808
1809     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1810     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1811     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
1812     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1813     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1814     undoCloseTab->setEnabled(false);
1815     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1816
1817     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1818     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
1819                                     "This undoes "
1820                                     "the last change you made to files or folders.<nl/>"
1821                                     "Such changes include <interface>creating, renaming</interface> "
1822                                     "and <interface>moving</interface> them to a different location "
1823                                     "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1824                                     "be undone will ask for your confirmation."));
1825     undoAction->setEnabled(false); // undo should be disabled by default
1826
1827     {
1828         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1829         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1830         m_forwardAction->setObjectName(forwardAction->objectName());
1831         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1832     }
1833     m_forwardAction->setPopupMode(QToolButton::DelayedPopup);
1834     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1835     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1836     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1837     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1838     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1839
1840     // enable middle-click to open in a new tab
1841     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1842     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1843     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1844     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1845     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1846     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1847     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
1848                                     "Go to your "
1849                                     "<filename>Home</filename> folder.<nl/>Every user account "
1850                                     "has their own <filename>Home</filename> that contains their data "
1851                                     "including folders that contain personal application data."));
1852
1853     // setup 'Tools' menu
1854     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1855     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1856     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1857     compareFiles->setEnabled(false);
1858     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1859
1860     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1861     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1862     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1863                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
1864                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1865     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1866     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1867     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1868
1869     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1870         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1871         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1872         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1873                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1874                                           "<para>To learn more about terminals use the help in the terminal application.</para>"));
1875         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1876         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
1877         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1878
1879         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
1880         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
1881         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
1882         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
1883                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
1884                                               "<para>To learn more about terminals use the help in the terminal application.</para>"));
1885         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1886         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
1887         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
1888
1889 #if HAVE_TERMINAL
1890         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1891         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1892         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1893         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
1894         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1895 #endif
1896     }
1897
1898     // setup 'Bookmarks' menu
1899     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1900     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1901     // Make the toolbar button version work properly on click
1902     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
1903     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1904     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1905
1906     // setup 'Settings' menu
1907     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1908     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1909                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
1910                                      "and having a <interface>%1</interface> button. Both "
1911                                      "contain mostly the same actions and configuration options.</para>"
1912                                      "<para>The Menubar takes up more space but allows for fast and organised access to all "
1913                                      "actions an application has to offer.</para><para>The <interface>%1</interface> button "
1914                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
1915                                      hamburgerMenuAction->text().replace('&', "")));
1916     connect(showMenuBar,
1917             &KToggleAction::triggered, // Fixes #286822
1918             this,
1919             &DolphinMainWindow::toggleShowMenuBar,
1920             Qt::QueuedConnection);
1921
1922     KToggleAction *showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
1923     showStatusBar->setChecked(GeneralSettings::showStatusBar());
1924     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
1925     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
1926         GeneralSettings::setShowStatusBar(checked);
1927         refreshViews();
1928     });
1929
1930     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
1931     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1932
1933     // not in menu actions
1934     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1935     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1936
1937     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1938     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1939
1940     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1941         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1942         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1943         activateTab->setEnabled(false);
1944         connect(activateTab, &QAction::triggered, this, [this, i]() {
1945             m_tabWidget->activateTab(i);
1946         });
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",
2009                                           "This "
2010                                           "switches between having panels <emphasis>locked</emphasis> or "
2011                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2012                                           "dragged to the other side of the window and have a close "
2013                                           "button.<nl/>Locked panels are embedded more cleanly."));
2014     lockLayoutAction->setActive(lock);
2015     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2016
2017     // Setup "Information"
2018     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2019     infoDock->setLocked(lock);
2020     infoDock->setObjectName(QStringLiteral("infoDock"));
2021     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2022
2023 #if HAVE_BALOO
2024     InformationPanel *infoPanel = new InformationPanel(infoDock);
2025     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2026     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2027     infoDock->setWidget(infoPanel);
2028
2029     QAction *infoAction = infoDock->toggleViewAction();
2030     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
2031
2032     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2033     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2034     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2035     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2036     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2037 #endif
2038
2039     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2040     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2041                                           "<para>To show or "
2042                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2043                                           "or <interface>View|Panels</interface>.</para>");
2044 #if HAVE_BALOO
2045     actionCollection()
2046         ->action(QStringLiteral("show_information_panel"))
2047         ->setWhatsThis(xi18nc("@info:whatsthis",
2048                               "<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",
2056                                   "<para>This panel "
2057                                   "provides in-depth information about the items your mouse is "
2058                                   "hovering over or about the selected items. Otherwise it informs "
2059                                   "you about the currently viewed folder.<nl/>For single items a "
2060                                   "preview of their contents is provided.</para><para>You can configure "
2061                                   "which and how details are given here by right-clicking.</para>")
2062                            + panelWhatsThis);
2063
2064     // Setup "Folders"
2065     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2066     foldersDock->setLocked(lock);
2067     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2068     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2069     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2070     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2071     foldersDock->setWidget(foldersPanel);
2072
2073     QAction *foldersAction = foldersDock->toggleViewAction();
2074     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
2075
2076     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2077     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2078     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2079     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2080     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2081     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2082
2083     actionCollection()
2084         ->action(QStringLiteral("show_folders_panel"))
2085         ->setWhatsThis(xi18nc("@info:whatsthis",
2086                               "This toggles the "
2087                               "<emphasis>folders</emphasis> panel at the left side of the window."
2088                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2089                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2090     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2091                                      "<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>")
2096                               + panelWhatsThis);
2097
2098     // Setup "Terminal"
2099 #if HAVE_TERMINAL
2100     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2101         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2102         terminalDock->setLocked(lock);
2103         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2104         m_terminalPanel = new TerminalPanel(terminalDock);
2105         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2106         terminalDock->setWidget(m_terminalPanel);
2107
2108         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2109         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2110         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2111         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2112
2113         QAction *terminalAction = terminalDock->toggleViewAction();
2114         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
2115
2116         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2117         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2118
2119         if (GeneralSettings::version() < 200) {
2120             terminalDock->hide();
2121         }
2122
2123         actionCollection()
2124             ->action(QStringLiteral("show_terminal_panel"))
2125             ->setWhatsThis(xi18nc("@info:whatsthis",
2126                                   "<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",
2134                                           "<para>This is "
2135                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2136                                           "normal terminal but will match the location of the folder view "
2137                                           "so you can navigate using either.</para><para>The terminal panel "
2138                                           "is not needed for basic computer usage but can be useful for "
2139                                           "advanced tasks. To learn more about terminals use the help in a "
2140                                           "standalone terminal application like Konsole.</para>")
2141                                    + panelWhatsThis);
2142     }
2143 #endif
2144
2145     if (GeneralSettings::version() < 200) {
2146         infoDock->hide();
2147         foldersDock->hide();
2148     }
2149
2150     // Setup "Places"
2151     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2152     placesDock->setLocked(lock);
2153     placesDock->setObjectName(QStringLiteral("placesDock"));
2154     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2155
2156     m_placesPanel = new PlacesPanel(placesDock);
2157     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2158     placesDock->setWidget(m_placesPanel);
2159
2160     QAction *placesAction = placesDock->toggleViewAction();
2161     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
2162
2163     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2164     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2165     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2166     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2167     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2168         Dolphin::openNewWindow({url}, this);
2169     });
2170     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2171     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2172     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2173     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2174     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2175     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2176     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2177
2178     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2179     actionShowAllPlaces->setCheckable(true);
2180     actionShowAllPlaces->setDisabled(true);
2181     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2182                                             "This displays "
2183                                             "all places in the places panel that have been hidden. They will "
2184                                             "appear semi-transparent unless you uncheck their hide property."));
2185
2186     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked) {
2187         m_placesPanel->setShowAll(checked);
2188     });
2189     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2190
2191     actionCollection()
2192         ->action(QStringLiteral("show_places_panel"))
2193         ->setWhatsThis(xi18nc("@info:whatsthis",
2194                               "<para>This toggles the "
2195                               "<emphasis>places</emphasis> panel at the left side of the window."
2196                               "</para><para>It allows you to go to locations you have "
2197                               "bookmarked and to access disk or media attached to the computer "
2198                               "or to the network. It also contains sections to find recently "
2199                               "saved files or files of a certain type.</para>"));
2200     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2201                                     "<para>This is the "
2202                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2203                                     "you have bookmarked and to access disk or media attached to the "
2204                                     "computer or to the network. It also contains sections to find "
2205                                     "recently saved files or files of a certain type.</para><para>"
2206                                     "Click on an entry to go there. Click with the right mouse button "
2207                                     "instead to open any entry in a new tab or new window.</para>"
2208                                     "<para>New entries can be added by dragging folders onto this panel. "
2209                                     "Right-click any section or entry to hide it. Right-click an empty "
2210                                     "space on this panel and select <interface>Show Hidden Places"
2211                                     "</interface> to display it again.</para>")
2212                              + panelWhatsThis);
2213
2214     // Add actions into the "Panels" menu
2215     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2216     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2217     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2218     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2219     const KActionCollection *ac = actionCollection();
2220     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2221 #if HAVE_BALOO
2222     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2223 #endif
2224     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2225     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2226     panelsMenu->addSeparator();
2227     panelsMenu->addAction(actionShowAllPlaces);
2228     panelsMenu->addAction(lockLayoutAction);
2229
2230     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this] {
2231         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2232     });
2233 }
2234
2235 void DolphinMainWindow::updateFileAndEditActions()
2236 {
2237     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2238     const KActionCollection *col = actionCollection();
2239     KFileItemListProperties capabilitiesSource(list);
2240
2241     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2242     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2243     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2244     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2245     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2246     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2247     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2248     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2249     QAction *copyLocation = col->action(QString("copy_location"));
2250
2251     if (list.isEmpty()) {
2252         stateChanged(QStringLiteral("has_no_selection"));
2253
2254         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2255         renameAction->setEnabled(true);
2256         moveToTrashAction->setEnabled(true);
2257         deleteAction->setEnabled(true);
2258         cutAction->setEnabled(true);
2259         duplicateAction->setEnabled(true);
2260         addToPlacesAction->setEnabled(true);
2261         copyLocation->setEnabled(true);
2262         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2263         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2264
2265     } else {
2266         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2267         stateChanged(QStringLiteral("has_selection"));
2268
2269         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2270         QAction *showTarget = col->action(QStringLiteral("show_target"));
2271
2272         if (list.length() == 1 && list.first().isDir()) {
2273             addToPlacesAction->setEnabled(true);
2274         } else {
2275             addToPlacesAction->setEnabled(false);
2276         }
2277
2278         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2279
2280         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2281         moveToTrashAction->setEnabled(enableMoveToTrash);
2282         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2283         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2284         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2285         copyLocation->setEnabled(list.length() == 1);
2286         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2287         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2288     }
2289
2290     if (m_tabWidget->currentTabPage()->splitViewEnabled() && !list.isEmpty()) {
2291         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2292         KFileItem capabilitiesDestination;
2293
2294         if (tabPage->primaryViewActive()) {
2295             capabilitiesDestination = tabPage->secondaryViewContainer()->rootItem();
2296         } else {
2297             capabilitiesDestination = tabPage->primaryViewContainer()->rootItem();
2298         }
2299
2300         const auto destUrl = capabilitiesDestination.url();
2301         const bool allNotTargetOrigin = std::all_of(list.cbegin(), list.cend(), [destUrl](const KFileItem &item) {
2302             return item.url().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash) != destUrl;
2303         });
2304
2305         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable() && allNotTargetOrigin);
2306         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable()
2307                                           && allNotTargetOrigin);
2308     } else {
2309         copyToOtherViewAction->setEnabled(false);
2310         moveToOtherViewAction->setEnabled(false);
2311     }
2312 }
2313
2314 void DolphinMainWindow::updateViewActions()
2315 {
2316     m_actionHandler->updateViewActions();
2317
2318     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2319     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2320
2321     updateSplitAction();
2322 }
2323
2324 void DolphinMainWindow::updateGoActions()
2325 {
2326     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2327     const QUrl currentUrl = m_activeViewContainer->url();
2328     // I think this is one of the best places to firstly be confronted
2329     // with a file system and its hierarchy. Talking about the root
2330     // directory might seem too much here but it is the question that
2331     // naturally arises in this context.
2332     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2333                                     "<para>Go to "
2334                                     "the folder that contains the currently viewed one.</para>"
2335                                     "<para>All files and folders are organized in a hierarchical "
2336                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2337                                     "a directory that contains all data connected to this computer"
2338                                     "—the <emphasis>root directory</emphasis>.</para>"));
2339     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2340 }
2341
2342 void DolphinMainWindow::refreshViews()
2343 {
2344     m_tabWidget->refreshViews();
2345
2346     if (GeneralSettings::modifiedStartupSettings()) {
2347         updateWindowTitle();
2348     }
2349
2350     updateSplitAction();
2351
2352     Q_EMIT settingsChanged();
2353 }
2354
2355 void DolphinMainWindow::clearStatusBar()
2356 {
2357     m_activeViewContainer->statusBar()->resetToDefaultText();
2358 }
2359
2360 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2361 {
2362     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2363     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2364     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2365     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2366     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2367     connect(container, &DolphinViewContainer::activeTabRequested, 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, toggleSelectionModeAction, &QAction::setChecked);
2376
2377     const DolphinView *view = container->view();
2378     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2379     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2380     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2381     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2382     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2383     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2384     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2385     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2386     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2387     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2388     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2389     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2390     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2391     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2392
2393     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2394     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2395
2396     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2397     const KUrlNavigator *navigator =
2398         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2399
2400     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2401     editableLocactionAction->setChecked(navigator->isUrlEditable());
2402     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2403     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2404     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2405     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2406 }
2407
2408 void DolphinMainWindow::updateSplitAction()
2409 {
2410     QAction *splitAction = actionCollection()->action(QStringLiteral("split_view"));
2411     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2412     if (tabPage->splitViewEnabled()) {
2413         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2414             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2415             splitAction->setToolTip(i18nc("@info", "Close left view"));
2416             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2417         } else {
2418             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2419             splitAction->setToolTip(i18nc("@info", "Close right view"));
2420             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2421         }
2422     } else {
2423         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2424         splitAction->setToolTip(i18nc("@info", "Split view"));
2425         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2426     }
2427 }
2428
2429 void DolphinMainWindow::updateAllowedToolbarAreas()
2430 {
2431     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2432     if (toolBar()->actions().contains(navigators)) {
2433         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2434         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2435             addToolBar(Qt::TopToolBarArea, toolBar());
2436         }
2437     } else {
2438         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2439     }
2440 }
2441
2442 bool DolphinMainWindow::isKompareInstalled() const
2443 {
2444     static bool initialized = false;
2445     static bool installed = false;
2446     if (!initialized) {
2447         // TODO: maybe replace this approach later by using a menu
2448         // plugin like kdiff3plugin.cpp
2449         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2450         initialized = true;
2451     }
2452     return installed;
2453 }
2454
2455 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QAction *dockAction, const QString &actionName)
2456 {
2457     QAction *panelAction = actionCollection()->addAction(actionName);
2458     panelAction->setCheckable(true);
2459     panelAction->setChecked(dockAction->isChecked());
2460     panelAction->setText(dockAction->text());
2461     panelAction->setIcon(icon);
2462     dockAction->setIcon(icon);
2463     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2464
2465     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2466     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2467 }
2468 // clang-format off
2469 void DolphinMainWindow::setupWhatsThis()
2470 {
2471     // main widgets
2472     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2473         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2474         "configuration options. Left-click on any of the menus on this "
2475         "bar to see its contents.</para><para>The Menubar can be hidden "
2476         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2477         "most of its contents become available through a <interface>Menu"
2478         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2479     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2480         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2481         "frequently used actions.</para><para>It is highly customizable. "
2482         "All items you see in the <interface>Menu</interface> or "
2483         "in the <interface>Menubar</interface> can be placed on the "
2484         "Toolbar. Just right-click on it and select <interface>Configure "
2485         "Toolbars…</interface> or find this action within the <interface>"
2486         "menu</interface>."
2487         "</para><para>The location of the bar and the style of its "
2488         "buttons can also be changed in the right-click menu. Right-click "
2489         "a button if you want to show or hide its text.</para>"));
2490     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2491         "<para>Here you can see the <emphasis>folders</emphasis> and "
2492         "<emphasis>files</emphasis> that are at the location described in "
2493         "the <interface>Location Bar</interface> above. This area is the "
2494         "central part of this application where you navigate to the files "
2495         "you want to use.</para><para>For an elaborate and general "
2496         "introduction to this application <link "
2497         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2498         "click here</link>. This will open an introductory article from "
2499         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2500         "explanations of all the features of this <emphasis>view</emphasis> "
2501         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2502         "instead. This will open a page from the <emphasis>Handbook"
2503         "</emphasis> that covers the basics.</para>"));
2504
2505     // Settings menu
2506     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2507         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2508         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2509         "There you can set up key combinations to trigger an action when "
2510         "they are pressed simultaneously. All commands in this application can "
2511         "be triggered this way.</para>"));
2512     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2513         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2514         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2515         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2516     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2517         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2518         "change a multitude of settings for this application. For an explanation "
2519         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2520         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2521
2522     // Help menu
2523
2524     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2525                                              const QString &whatsThis) {
2526         // Check for the existence of an action since it can be restricted through the Kiosk system
2527         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2528             action->setWhatsThis(whatsThis);
2529         }
2530     };
2531
2532     // i18n: If the external link isn't available in your language it might make
2533     // sense to state the external link's language in brackets to not
2534     // frustrate the user. If there are multiple languages that the user might
2535     // know with a reasonable chance you might want to have 2 external links.
2536     // The same might be true for any external link you translate.
2537     setStandardActionWhatsThis(KStandardAction::HelpContents, xi18nc("@info:whatsthis handbook", "<para>This opens the Handbook for this application. It provides explanations for every part of <emphasis>Dolphin</emphasis>.</para><para>If you want more elaborate introductions to the different features of <emphasis>Dolphin</emphasis> <link url='https://userbase.kde.org/Dolphin/File_Management'>click here</link>. It will open the dedicated page in the KDE UserBase Wiki.</para>"));
2538     // (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 )
2539
2540     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2541         xi18nc("@info:whatsthis whatsthis button",
2542         "<para>This is the button that invokes the help feature you are "
2543         "using right now! Click it, then click any component of this "
2544         "application to ask \"What's this?\" about it. The mouse cursor "
2545         "will change appearance if no help is available for a spot.</para>"
2546         "<para>There are two other ways to get help: "
2547         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2548         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2549         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2550         "missing in most other windows so don't get too used to this.</para>"));
2551
2552     setStandardActionWhatsThis(KStandardAction::ReportBug,
2553         xi18nc("@info:whatsthis","<para>This opens a "
2554         "window that will guide you through reporting errors or flaws "
2555         "in this application or in other KDE software.</para>"
2556         "<para>High-quality bug reports are much appreciated. To learn "
2557         "how to make your bug report as effective as possible "
2558         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2559         "click here</link>.</para>"));
2560
2561     setStandardActionWhatsThis(KStandardAction::Donate,
2562         xi18nc("@info:whatsthis", "<para>This opens a "
2563         "<emphasis>web page</emphasis> where you can donate to "
2564         "support the continued work on this application and many "
2565         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2566         "<para>Donating is the easiest and fastest way to efficiently "
2567         "support KDE and its projects. KDE projects are available for "
2568         "free therefore your donation is needed to cover things that "
2569         "require money like servers, contributor meetings, etc.</para>"
2570         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2571         "organization behind the KDE community.</para>"));
2572
2573     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2574         xi18nc("@info:whatsthis",
2575         "With this you can change the language this application uses."
2576         "<nl/>You can even set secondary languages which will be used "
2577         "if texts are not available in your preferred language."));
2578
2579     setStandardActionWhatsThis(KStandardAction::AboutApp,
2580         xi18nc("@info:whatsthis","This opens a "
2581         "window that informs you about the version, license, "
2582         "used libraries and maintainers of this application."));
2583
2584     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2585         xi18nc("@info:whatsthis","This opens a "
2586         "window with information about <emphasis>KDE</emphasis>. "
2587         "The KDE community are the people behind this free software."
2588         "<nl/>If you like using this application but don't know "
2589         "about KDE or want to see a cute dragon have a look!"));
2590 }
2591 // clang-format on
2592
2593 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2594 {
2595     QDomDocument domDocument = KXMLGUIClient::domDocument();
2596     if (domDocument.isNull()) {
2597         return false;
2598     }
2599     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2600     if (toolbar.isNull()) {
2601         return false;
2602     }
2603
2604     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2605     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2606     toolbar.appendChild(hamburgerMenuElement);
2607
2608     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2609     reloadXML();
2610     createGUI();
2611     return true;
2612     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2613     // whenever this method is removed (maybe in the year ~2026).
2614 }
2615
2616 // Set a sane initial window size
2617 QSize DolphinMainWindow::sizeHint() const
2618 {
2619     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2620 }
2621
2622 void DolphinMainWindow::saveNewToolbarConfig()
2623 {
2624     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2625                                            // because the rest of this method decides things
2626                                            // based on the new config.
2627     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2628     if (!toolBar()->actions().contains(navigators)) {
2629         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2630     }
2631     updateAllowedToolbarAreas();
2632     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2633 }
2634
2635 void DolphinMainWindow::focusTerminalPanel()
2636 {
2637     if (m_terminalPanel->isVisible()) {
2638         if (m_terminalPanel->terminalHasFocus()) {
2639             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2640             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2641         } else {
2642             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2643             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2644         }
2645     } else {
2646         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2647         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2648     }
2649 }
2650
2651 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2652     : KIO::FileUndoManager::UiInterface()
2653 {
2654 }
2655
2656 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2657 {
2658 }
2659
2660 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2661 {
2662     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2663     if (mainWin) {
2664         DolphinViewContainer *container = mainWin->activeViewContainer();
2665         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2666     } else {
2667         KIO::FileUndoManager::UiInterface::jobError(job);
2668     }
2669 }
2670
2671 bool DolphinMainWindow::isUrlOpen(const QString &url)
2672 {
2673     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2674 }
2675
2676 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2677 {
2678     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2679 }