src/dolphinmainwindow.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
   3  * SPDX-FileCopyrightText: 2006 Stefan Monov <logixoul@gmail.com>
   4  * SPDX-FileCopyrightText: 2006 Cvetoslav Ludmiloff <ludmiloff@gmail.com>
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9 #include "dolphinmainwindow.h"
  10
  11 #include "dolphin_generalsettings.h"
  12 #include "dolphinbookmarkhandler.h"
  13 #include "dolphincontextmenu.h"
  14 #include "dolphindockwidget.h"
  15 #include "dolphinmainwindowadaptor.h"
  16 #include "dolphinnavigatorswidgetaction.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinplacesmodelsingleton.h"
  19 #include "dolphinrecenttabsmenu.h"
  20 #include "dolphintabpage.h"
  21 #include "dolphinurlnavigatorscontroller.h"
  22 #include "dolphinviewcontainer.h"
  23 #include "global.h"
  24 #include "middleclickactioneventfilter.h"
  25 #include "panels/folders/folderspanel.h"
  26 #include "panels/places/placespanel.h"
  27 #include "panels/terminal/terminalpanel.h"
  28 #include "selectionmode/actiontexthelper.h"
  29 #include "settings/dolphinsettingsdialog.h"
  30 #include "statusbar/dolphinstatusbar.h"
  31 #include "views/dolphinnewfilemenuobserver.h"
  32 #include "views/dolphinremoteencoding.h"
  33 #include "views/dolphinviewactionhandler.h"
  34 #include "views/draganddrophelper.h"
  35 #include "views/viewproperties.h"
  36
  37 #include <KActionCollection>
  38 #include <KActionMenu>
  39 #include <KAuthorized>
  40 #include <KColorSchemeManager>
  41 #include <KConfig>
  42 #include <KConfigGui>
  43 #include <KDualAction>
  44 #include <KFileItemListProperties>
  45 #include <KIO/CommandLauncherJob>
  46 #include <KIO/JobUiDelegateFactory>
  47 #include <KIO/OpenFileManagerWindowJob>
  48 #include <KIO/OpenUrlJob>
  49 #include <KJobWidgets>
  50 #include <KLocalizedString>
  51 #include <KMessageBox>
  52 #include <KProtocolInfo>
  53 #include <KProtocolManager>
  54 #include <KShell>
  55 #include <KShortcutsDialog>
  56 #include <KStandardAction>
  57 #include <KSycoca>
  58 #include <KTerminalLauncherJob>
  59 #include <KToggleAction>
  60 #include <KToolBar>
  61 #include <KToolBarPopupAction>
  62 #include <KUrlComboBox>
  63 #include <KUrlNavigator>
  64 #include <KWindowSystem>
  65 #include <KXMLGUIFactory>
  66
  67 #include <kwidgetsaddons_version.h>
  68
  69 #include <QApplication>
  70 #include <QClipboard>
  71 #include <QCloseEvent>
  72 #include <QDesktopServices>
  73 #include <QDialog>
  74 #include <QDomDocument>
  75 #include <QFileInfo>
  76 #include <QLineEdit>
  77 #include <QMenuBar>
  78 #include <QPushButton>
  79 #include <QShowEvent>
  80 #include <QStandardPaths>
  81 #include <QTimer>
  82 #include <QToolButton>
  83 #include <QtConcurrentRun>
  84
  85 #include <algorithm>
  86
  87 #if HAVE_X11
  88 #include <KStartupInfo>
  89 #endif
  90
  91 namespace
  92 {
  93 // Used for GeneralSettings::version() to determine whether
  94 // an updated version of Dolphin is running, so as to migrate
  95 // removed/renamed ...etc config entries; increment it in such
  96 // cases
  97 const int CurrentDolphinVersion = 202;
  98 // The maximum number of entries in the back/forward popup menu
  99 const int MaxNumberOfNavigationentries = 12;
 100 // The maximum number of "Go to Tab" shortcuts
 101 const int MaxActivateTabShortcuts = 9;
 102 }
 103
 104 DolphinMainWindow::DolphinMainWindow()
 105     : KXmlGuiWindow(nullptr)
 106     , m_newFileMenu(nullptr)
 107     , m_tabWidget(nullptr)
 108     , m_activeViewContainer(nullptr)
 109     , m_actionHandler(nullptr)
 110     , m_remoteEncoding(nullptr)
 111     , m_settingsDialog()
 112     , m_bookmarkHandler(nullptr)
 113     , m_lastHandleUrlOpenJob(nullptr)
 114     , m_terminalPanel(nullptr)
 115     , m_placesPanel(nullptr)
 116     , m_tearDownFromPlacesRequested(false)
 117     , m_backAction(nullptr)
 118     , m_forwardAction(nullptr)
 119     , m_splitViewAction(nullptr)
 120     , m_splitViewMenuAction(nullptr)
 121     , m_sessionSaveTimer(nullptr)
 122     , m_sessionSaveWatcher(nullptr)
 123     , m_sessionSaveScheduled(false)
 124 {
 125     Q_INIT_RESOURCE(dolphin);
 126
 127     new MainWindowAdaptor(this);
 128
 129 #ifndef Q_OS_WIN
 130     setWindowFlags(Qt::WindowContextHelpButtonHint);
 131 #endif
 132     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 133     setObjectName(QStringLiteral("Dolphin#"));
 134
 135     setStateConfigGroup("State");
 136
 137 #if defined(Q_OS_WIN) || defined(Q_OS_MACOS)
 138     new KColorSchemeManager(this);
 139 #endif
 140
 141     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 142
 143     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 144     undoManager->setUiInterface(new UndoUiInterface());
 145
 146     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 147     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 148     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 149     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 150
 151     const bool firstRun = (GeneralSettings::version() < 200);
 152     if (firstRun) {
 153         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 154     }
 155
 156     setAcceptDrops(true);
 157
 158     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 159     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 160     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 161     m_tabWidget->setObjectName("tabWidget");
 162     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 163     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 164     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 165     setCentralWidget(m_tabWidget);
 166
 167     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 168     setupActions();
 169
 170     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 171     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 172     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 173     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 174
 175     Q_CHECK_PTR(actionCollection()->action(QStringLiteral("create_dir")));
 176     m_newFileMenu->setNewFolderShortcutAction(actionCollection()->action(QStringLiteral("create_dir")));
 177
 178     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 179     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 180
 181     setupDockWidgets();
 182
 183     setupGUI(Save | Create | ToolBar);
 184     stateChanged(QStringLiteral("new_file"));
 185
 186     QClipboard *clipboard = QApplication::clipboard();
 187     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 188
 189     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 190     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 191
 192     if (firstRun) {
 193         menuBar()->setVisible(false);
 194     }
 195
 196     const bool showMenu = !menuBar()->isHidden();
 197     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 198     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 199
 200     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 201     hamburgerMenu->setMenuBar(menuBar());
 202     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 203     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 204     hamburgerMenu->hideActionsOf(toolBar());
 205     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 206         addHamburgerMenuToToolbar();
 207     }
 208
 209     updateAllowedToolbarAreas();
 210
 211     // enable middle-click on back/forward/up to open in a new tab
 212     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 213     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 214     toolBar()->installEventFilter(middleClickEventFilter);
 215
 216     setupWhatsThis();
 217
 218     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 219
 220     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 221
 222     m_fileItemActions.setParentWidget(this);
 223     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 224         showErrorMessage(errorMessage);
 225     });
 226
 227     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 228 }
 229
 230 DolphinMainWindow::~DolphinMainWindow()
 231 {
 232     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 233     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 234 }
 235
 236 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 237 {
 238     QVector<DolphinViewContainer *> viewContainers;
 239
 240     for (int i = 0; i < m_tabWidget->count(); ++i) {
 241         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 242
 243         viewContainers << tabPage->primaryViewContainer();
 244         if (tabPage->splitViewEnabled()) {
 245             viewContainers << tabPage->secondaryViewContainer();
 246         }
 247     }
 248     return viewContainers;
 249 }
 250
 251 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 252 {
 253     m_tabWidget->openDirectories(dirs, splitView);
 254 }
 255
 256 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 257 {
 258     openDirectories(QUrl::fromStringList(dirs), splitView);
 259 }
 260
 261 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 262 {
 263     m_tabWidget->openFiles(files, splitView);
 264 }
 265
 266 bool DolphinMainWindow::isFoldersPanelEnabled() const
 267 {
 268     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 269 }
 270
 271 bool DolphinMainWindow::isInformationPanelEnabled() const
 272 {
 273 #if HAVE_BALOO
 274     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 275 #else
 276     return false;
 277 #endif
 278 }
 279
 280 bool DolphinMainWindow::isSplitViewEnabledInCurrentTab() const
 281 {
 282     return m_tabWidget->currentTabPage()->splitViewEnabled();
 283 }
 284
 285 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 286 {
 287     openFiles(QUrl::fromStringList(files), splitView);
 288 }
 289
 290 void DolphinMainWindow::activateWindow(const QString &activationToken)
 291 {
 292     window()->setAttribute(Qt::WA_NativeWindow, true);
 293
 294     if (KWindowSystem::isPlatformWayland()) {
 295         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 296     } else if (KWindowSystem::isPlatformX11()) {
 297 #if HAVE_X11
 298         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 299 #endif
 300     }
 301
 302     KWindowSystem::activateWindow(window()->windowHandle());
 303 }
 304
 305 bool DolphinMainWindow::isActiveWindow()
 306 {
 307     return window()->isActiveWindow();
 308 }
 309
 310 void DolphinMainWindow::showCommand(CommandType command)
 311 {
 312     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 313     switch (command) {
 314     case KIO::FileUndoManager::Copy:
 315         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 316         break;
 317     case KIO::FileUndoManager::Move:
 318         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 319         break;
 320     case KIO::FileUndoManager::Link:
 321         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 322         break;
 323     case KIO::FileUndoManager::Trash:
 324         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 325         break;
 326     case KIO::FileUndoManager::Rename:
 327         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 328         break;
 329
 330     case KIO::FileUndoManager::Mkdir:
 331         statusBar->setText(i18nc("@info:status", "Created folder."));
 332         break;
 333
 334     default:
 335         break;
 336     }
 337 }
 338
 339 void DolphinMainWindow::pasteIntoFolder()
 340 {
 341     m_activeViewContainer->view()->pasteIntoFolder();
 342 }
 343
 344 void DolphinMainWindow::changeUrl(const QUrl &url)
 345 {
 346     if (!KProtocolManager::supportsListing(url)) {
 347         // The URL navigator only checks for validity, not
 348         // if the URL can be listed. An error message is
 349         // shown due to DolphinViewContainer::restoreView().
 350         return;
 351     }
 352
 353     m_activeViewContainer->setUrl(url);
 354     updateFileAndEditActions();
 355     updatePasteAction();
 356     updateViewActions();
 357     updateGoActions();
 358
 359     Q_EMIT urlChanged(url);
 360 }
 361
 362 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 363 {
 364     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 365         m_placesPanel->proceedWithTearDown();
 366         m_tearDownFromPlacesRequested = false;
 367     }
 368
 369     m_activeViewContainer->setAutoGrabFocus(false);
 370     changeUrl(url);
 371     m_activeViewContainer->setAutoGrabFocus(true);
 372 }
 373
 374 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 375 {
 376     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 377     editableLocationAction->setChecked(editable);
 378 }
 379
 380 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 381 {
 382     updateFileAndEditActions();
 383
 384     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 385
 386     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 387     if (selectedUrlsCount == 2) {
 388         compareFilesAction->setEnabled(isKompareInstalled());
 389     } else {
 390         compareFilesAction->setEnabled(false);
 391     }
 392
 393     Q_EMIT selectionChanged(selection);
 394 }
 395
 396 void DolphinMainWindow::updateHistory()
 397 {
 398     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 399     const int index = urlNavigator->historyIndex();
 400
 401     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 402     if (backAction) {
 403         backAction->setToolTip(i18nc("@info", "Go back"));
 404         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 405         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 406     }
 407
 408     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 409     if (forwardAction) {
 410         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 411         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 412         forwardAction->setEnabled(index > 0);
 413     }
 414 }
 415
 416 void DolphinMainWindow::updateFilterBarAction(bool show)
 417 {
 418     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 419     toggleFilterBarAction->setChecked(show);
 420 }
 421
 422 void DolphinMainWindow::openNewMainWindow()
 423 {
 424     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 425 }
 426
 427 void DolphinMainWindow::openNewActivatedTab()
 428 {
 429     // keep browsers compatibility, new tab is always after last one
 430     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 431     GeneralSettings::setOpenNewTabAfterLastTab(true);
 432     m_tabWidget->openNewActivatedTab();
 433     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 434 }
 435
 436 void DolphinMainWindow::addToPlaces()
 437 {
 438     QUrl url;
 439     QString name;
 440
 441     // If nothing is selected, act on the current dir
 442     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 443         url = m_activeViewContainer->url();
 444         name = m_activeViewContainer->placesText();
 445     } else {
 446         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 447         url = dirToAdd.url();
 448         name = dirToAdd.name();
 449     }
 450     if (url.isValid()) {
 451         QString icon;
 452         if (m_activeViewContainer->isSearchModeEnabled()) {
 453             icon = QStringLiteral("folder-saved-search-symbolic");
 454         } else {
 455             icon = KIO::iconNameForUrl(url);
 456         }
 457         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 458     }
 459 }
 460
 461 void DolphinMainWindow::openNewTab(const QUrl &url)
 462 {
 463     m_tabWidget->openNewTab(url, QUrl());
 464 }
 465
 466 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 467 {
 468     m_tabWidget->openNewActivatedTab(url, QUrl());
 469 }
 470
 471 void DolphinMainWindow::openNewWindow(const QUrl &url)
 472 {
 473     Dolphin::openNewWindow({url}, this);
 474 }
 475
 476 void DolphinMainWindow::slotSplitViewChanged()
 477 {
 478     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 479     updateSplitActions();
 480 }
 481
 482 void DolphinMainWindow::openInNewTab()
 483 {
 484     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 485     bool tabCreated = false;
 486
 487     for (const KFileItem &item : list) {
 488         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 489         if (!url.isEmpty()) {
 490             openNewTab(url);
 491             tabCreated = true;
 492         }
 493     }
 494
 495     // if no new tab has been created from the selection
 496     // open the current directory in a new tab
 497     if (!tabCreated) {
 498         openNewTab(m_activeViewContainer->url());
 499     }
 500 }
 501
 502 void DolphinMainWindow::openInNewWindow()
 503 {
 504     QUrl newWindowUrl;
 505
 506     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 507     if (list.isEmpty()) {
 508         newWindowUrl = m_activeViewContainer->url();
 509     } else if (list.count() == 1) {
 510         const KFileItem &item = list.first();
 511         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 512     }
 513
 514     if (!newWindowUrl.isEmpty()) {
 515         Dolphin::openNewWindow({newWindowUrl}, this);
 516     }
 517 }
 518
 519 void DolphinMainWindow::openInSplitView(const QUrl &url)
 520 {
 521     QUrl newSplitViewUrl = url;
 522
 523     if (newSplitViewUrl.isEmpty()) {
 524         const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 525         if (list.count() == 1) {
 526             const KFileItem &item = list.first();
 527             newSplitViewUrl = DolphinView::openItemAsFolderUrl(item);
 528         }
 529     }
 530
 531     if (newSplitViewUrl.isEmpty()) {
 532         return;
 533     }
 534
 535     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 536     if (tabPage->splitViewEnabled()) {
 537         tabPage->switchActiveView();
 538         tabPage->activeViewContainer()->setUrl(newSplitViewUrl);
 539     } else {
 540         tabPage->setSplitViewEnabled(true, WithAnimation, newSplitViewUrl);
 541         updateViewActions();
 542     }
 543 }
 544
 545 void DolphinMainWindow::showTarget()
 546 {
 547     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 548     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 549
 550     auto job = KIO::stat(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 551
 552     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 553         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 554
 555         if (statJob->error()) {
 556             m_activeViewContainer->showMessage(job->errorString(), DolphinViewContainer::Error);
 557         } else {
 558             KIO::highlightInFileManager({destinationUrl});
 559         }
 560     });
 561 }
 562
 563 bool DolphinMainWindow::event(QEvent *event)
 564 {
 565     if (event->type() == QEvent::ShortcutOverride) {
 566         const QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
 567         if (keyEvent->key() == Qt::Key_Space && m_activeViewContainer->view()->handleSpaceAsNormalKey()) {
 568             event->accept();
 569             return true;
 570         }
 571     }
 572
 573     return KXmlGuiWindow::event(event);
 574 }
 575
 576 void DolphinMainWindow::showEvent(QShowEvent *event)
 577 {
 578     KXmlGuiWindow::showEvent(event);
 579
 580     if (!event->spontaneous()) {
 581         m_activeViewContainer->view()->setFocus();
 582     }
 583 }
 584
 585 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 586 {
 587     // Find out if Dolphin is closed directly by the user or
 588     // by the session manager because the session is closed
 589     bool closedByUser = true;
 590     if (qApp->isSavingSession()) {
 591         closedByUser = false;
 592     }
 593
 594     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 595         // Ask the user if he really wants to quit and close all tabs.
 596         // Open a confirmation dialog with 3 buttons:
 597         // QDialogButtonBox::Yes    -> Quit
 598         // QDialogButtonBox::No     -> Close only the current tab
 599         // QDialogButtonBox::Cancel -> do nothing
 600         QDialog *dialog = new QDialog(this, Qt::Dialog);
 601         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 602         dialog->setModal(true);
 603         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 604         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 605                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 606                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 607         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 608         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 609         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 610
 611         bool doNotAskAgainCheckboxResult = false;
 612
 613         const auto result = KMessageBox::createKMessageBox(dialog,
 614                                                            buttons,
 615                                                            QMessageBox::Warning,
 616                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 617                                                            QStringList(),
 618                                                            i18n("Do not ask again"),
 619                                                            &doNotAskAgainCheckboxResult,
 620                                                            KMessageBox::Notify);
 621
 622         if (doNotAskAgainCheckboxResult) {
 623             GeneralSettings::setConfirmClosingMultipleTabs(false);
 624         }
 625
 626         switch (result) {
 627         case QDialogButtonBox::Yes:
 628             // Quit
 629             break;
 630         case QDialogButtonBox::No:
 631             // Close only the current tab
 632             m_tabWidget->closeTab();
 633             Q_FALLTHROUGH();
 634         default:
 635             event->ignore();
 636             return;
 637         }
 638     }
 639
 640     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 641         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 642         // Open a confirmation dialog with 3 buttons:
 643         // QDialogButtonBox::Yes    -> Quit
 644         // QDialogButtonBox::No     -> Show Terminal Panel
 645         // QDialogButtonBox::Cancel -> do nothing
 646         QDialog *dialog = new QDialog(this, Qt::Dialog);
 647         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 648         dialog->setModal(true);
 649         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 650         if (!m_terminalPanel->isVisible()) {
 651             standardButtons |= QDialogButtonBox::No;
 652         }
 653         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 654         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 655         if (!m_terminalPanel->isVisible()) {
 656             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 657         }
 658         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 659
 660         bool doNotAskAgainCheckboxResult = false;
 661
 662         const auto result = KMessageBox::createKMessageBox(
 663             dialog,
 664             buttons,
 665             QMessageBox::Warning,
 666             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 667             QStringList(),
 668             i18n("Do not ask again"),
 669             &doNotAskAgainCheckboxResult,
 670             KMessageBox::Notify | KMessageBox::Dangerous);
 671
 672         if (doNotAskAgainCheckboxResult) {
 673             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 674         }
 675
 676         switch (result) {
 677         case QDialogButtonBox::Yes:
 678             // Quit
 679             break;
 680         case QDialogButtonBox::No:
 681             actionCollection()->action("show_terminal_panel")->trigger();
 682             // Do not quit, ignore quit event
 683             Q_FALLTHROUGH();
 684         default:
 685             event->ignore();
 686             return;
 687         }
 688     }
 689
 690     if (m_sessionSaveTimer && (m_sessionSaveTimer->isActive() || m_sessionSaveWatcher->isRunning())) {
 691         const bool sessionSaveTimerActive = m_sessionSaveTimer->isActive();
 692
 693         m_sessionSaveTimer->stop();
 694         m_sessionSaveWatcher->disconnect();
 695         m_sessionSaveWatcher->waitForFinished();
 696
 697         if (sessionSaveTimerActive || m_sessionSaveScheduled) {
 698             slotSaveSession();
 699         }
 700     }
 701
 702     GeneralSettings::setVersion(CurrentDolphinVersion);
 703     GeneralSettings::self()->save();
 704
 705     KXmlGuiWindow::closeEvent(event);
 706 }
 707
 708 void DolphinMainWindow::slotSaveSession()
 709 {
 710     m_sessionSaveScheduled = false;
 711
 712     if (m_sessionSaveWatcher->isRunning()) {
 713         // The previous session is still being saved - schedule another save.
 714         m_sessionSaveWatcher->disconnect();
 715         connect(m_sessionSaveWatcher, &QFutureWatcher<void>::finished, this, &DolphinMainWindow::slotSaveSession, Qt::SingleShotConnection);
 716         m_sessionSaveScheduled = true;
 717     } else if (!m_sessionSaveTimer->isActive()) {
 718         // No point in saving the session if the timer is running (since it will save the session again when it times out).
 719         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 720         KConfig *config = KConfigGui::sessionConfig();
 721         saveGlobalProperties(config);
 722         savePropertiesInternal(config, 1);
 723
 724         auto future = QtConcurrent::run([config]() {
 725             config->sync();
 726         });
 727         m_sessionSaveWatcher->setFuture(future);
 728     }
 729 }
 730
 731 void DolphinMainWindow::setSessionAutoSaveEnabled(bool enable)
 732 {
 733     if (enable) {
 734         if (!m_sessionSaveTimer) {
 735             m_sessionSaveTimer = new QTimer(this);
 736             m_sessionSaveWatcher = new QFutureWatcher<void>(this);
 737             m_sessionSaveTimer->setSingleShot(true);
 738             m_sessionSaveTimer->setInterval(22000);
 739
 740             connect(m_sessionSaveTimer, &QTimer::timeout, this, &DolphinMainWindow::slotSaveSession);
 741         }
 742
 743         connect(m_tabWidget, &DolphinTabWidget::urlChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 744         connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 745         connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 746     } else if (m_sessionSaveTimer) {
 747         m_sessionSaveTimer->stop();
 748         m_sessionSaveWatcher->disconnect();
 749         m_sessionSaveScheduled = false;
 750
 751         m_sessionSaveWatcher->waitForFinished();
 752
 753         m_sessionSaveTimer->deleteLater();
 754         m_sessionSaveWatcher->deleteLater();
 755         m_sessionSaveTimer = nullptr;
 756         m_sessionSaveWatcher = nullptr;
 757     }
 758 }
 759
 760 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 761 {
 762     m_tabWidget->saveProperties(group);
 763 }
 764
 765 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 766 {
 767     m_tabWidget->readProperties(group);
 768 }
 769
 770 void DolphinMainWindow::updateNewMenu()
 771 {
 772     m_newFileMenu->checkUpToDate();
 773     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 774 }
 775
 776 void DolphinMainWindow::createDirectory()
 777 {
 778     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 779     m_newFileMenu->createDirectory();
 780 }
 781
 782 void DolphinMainWindow::quit()
 783 {
 784     close();
 785 }
 786
 787 void DolphinMainWindow::showErrorMessage(const QString &message)
 788 {
 789     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 790 }
 791
 792 void DolphinMainWindow::slotUndoAvailable(bool available)
 793 {
 794     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 795     if (undoAction) {
 796         undoAction->setEnabled(available);
 797     }
 798 }
 799
 800 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 801 {
 802     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 803     if (undoAction) {
 804         undoAction->setText(text);
 805     }
 806 }
 807
 808 void DolphinMainWindow::undo()
 809 {
 810     clearStatusBar();
 811     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 812     KIO::FileUndoManager::self()->undo();
 813 }
 814
 815 void DolphinMainWindow::cut()
 816 {
 817     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 818         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 819     } else {
 820         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 821         m_activeViewContainer->setSelectionModeEnabled(false);
 822     }
 823 }
 824
 825 void DolphinMainWindow::copy()
 826 {
 827     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 828         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 829     } else {
 830         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 831         m_activeViewContainer->setSelectionModeEnabled(false);
 832     }
 833 }
 834
 835 void DolphinMainWindow::paste()
 836 {
 837     m_activeViewContainer->view()->paste();
 838 }
 839
 840 void DolphinMainWindow::find()
 841 {
 842     m_activeViewContainer->setSearchModeEnabled(true);
 843 }
 844
 845 void DolphinMainWindow::updateSearchAction()
 846 {
 847     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 848     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 849 }
 850
 851 void DolphinMainWindow::updatePasteAction()
 852 {
 853     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 854     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 855     pasteAction->setEnabled(pasteInfo.first);
 856     pasteAction->setText(pasteInfo.second);
 857 }
 858
 859 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 860 {
 861     updatePasteAction();
 862 }
 863
 864 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 865 {
 866     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 867         goBackInNewTab();
 868     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 869         goForwardInNewTab();
 870     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 871         goUpInNewTab();
 872     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 873         goHomeInNewTab();
 874     }
 875 }
 876
 877 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 878 {
 879     const QUrl url = urlNavigator->locationUrl(historyIndex);
 880
 881     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 882
 883     if (!urlNavigator->showFullPath()) {
 884         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 885
 886         const QModelIndex closestIdx = placesModel->closestItem(url);
 887         if (closestIdx.isValid()) {
 888             const QUrl placeUrl = placesModel->url(closestIdx);
 889
 890             text = placesModel->text(closestIdx);
 891
 892             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 893
 894             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 895                 pathInsidePlace.prepend(QLatin1Char('/'));
 896             }
 897
 898             if (pathInsidePlace != QLatin1Char('/')) {
 899                 text.append(pathInsidePlace);
 900             }
 901         }
 902     }
 903
 904     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 905     action->setData(historyIndex);
 906     return action;
 907 }
 908
 909 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 910 {
 911     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 912     int entries = 0;
 913     QMenu *menu = m_backAction->popupMenu();
 914     menu->clear();
 915     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 916         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, menu);
 917         menu->addAction(action);
 918     }
 919 }
 920
 921 void DolphinMainWindow::slotGoBack(QAction *action)
 922 {
 923     int gotoIndex = action->data().value<int>();
 924     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 925     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 926         goBack();
 927     }
 928 }
 929
 930 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 931 {
 932     if (action) {
 933         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 934         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 935     }
 936 }
 937
 938 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 939 {
 940     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 941     int entries = 0;
 942     QMenu *menu = m_forwardAction->popupMenu();
 943     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 944         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, menu);
 945         menu->addAction(action);
 946     }
 947 }
 948
 949 void DolphinMainWindow::slotGoForward(QAction *action)
 950 {
 951     int gotoIndex = action->data().value<int>();
 952     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 953     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 954         goForward();
 955     }
 956 }
 957
 958 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 959 {
 960     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 961 }
 962
 963 void DolphinMainWindow::selectAll()
 964 {
 965     clearStatusBar();
 966
 967     // if the URL navigator is editable and focused, select the whole
 968     // URL instead of all items of the view
 969
 970     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
 971     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
 972     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
 973     if (selectUrl) {
 974         lineEdit->selectAll();
 975     } else {
 976         m_activeViewContainer->view()->selectAll();
 977     }
 978 }
 979
 980 void DolphinMainWindow::invertSelection()
 981 {
 982     clearStatusBar();
 983     m_activeViewContainer->view()->invertSelection();
 984 }
 985
 986 void DolphinMainWindow::toggleSplitView()
 987 {
 988     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 989     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 990     m_tabWidget->updateTabName(m_tabWidget->indexOf(tabPage));
 991     updateViewActions();
 992 }
 993
 994 void DolphinMainWindow::popoutSplitView()
 995 {
 996     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 997     if (!tabPage->splitViewEnabled())
 998         return;
 999     openNewWindow((GeneralSettings::closeActiveSplitView() ? tabPage->activeViewContainer() : tabPage->inactiveViewContainer())->url());
1000     tabPage->setSplitViewEnabled(false, WithAnimation);
1001     updateSplitActions();
1002 }
1003
1004 void DolphinMainWindow::toggleSplitStash()
1005 {
1006     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
1007     tabPage->setSplitViewEnabled(false, WithAnimation);
1008     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
1009 }
1010
1011 void DolphinMainWindow::copyToInactiveSplitView()
1012 {
1013     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
1014         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
1015     } else {
1016         m_tabWidget->copyToInactiveSplitView();
1017         m_activeViewContainer->setSelectionModeEnabled(false);
1018     }
1019 }
1020
1021 void DolphinMainWindow::moveToInactiveSplitView()
1022 {
1023     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
1024         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
1025     } else {
1026         m_tabWidget->moveToInactiveSplitView();
1027         m_activeViewContainer->setSelectionModeEnabled(false);
1028     }
1029 }
1030
1031 void DolphinMainWindow::reloadView()
1032 {
1033     clearStatusBar();
1034     m_activeViewContainer->reload();
1035     m_activeViewContainer->statusBar()->updateSpaceInfo();
1036 }
1037
1038 void DolphinMainWindow::stopLoading()
1039 {
1040     m_activeViewContainer->view()->stopLoading();
1041 }
1042
1043 void DolphinMainWindow::enableStopAction()
1044 {
1045     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
1046 }
1047
1048 void DolphinMainWindow::disableStopAction()
1049 {
1050     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
1051 }
1052
1053 void DolphinMainWindow::toggleSelectionMode()
1054 {
1055     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
1056
1057     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
1058     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
1059 }
1060
1061 void DolphinMainWindow::showFilterBar()
1062 {
1063     m_activeViewContainer->setFilterBarVisible(true);
1064 }
1065
1066 void DolphinMainWindow::toggleFilterBar()
1067 {
1068     const bool checked = !m_activeViewContainer->isFilterBarVisible();
1069     m_activeViewContainer->setFilterBarVisible(checked);
1070
1071     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
1072     toggleFilterBarAction->setChecked(checked);
1073 }
1074
1075 void DolphinMainWindow::toggleEditLocation()
1076 {
1077     clearStatusBar();
1078
1079     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
1080     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
1081     urlNavigator->setUrlEditable(action->isChecked());
1082 }
1083
1084 void DolphinMainWindow::replaceLocation()
1085 {
1086     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
1087     QLineEdit *lineEdit = navigator->editor()->lineEdit();
1088
1089     // If the text field currently has focus and everything is selected,
1090     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
1091     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
1092         navigator->setUrlEditable(false);
1093     } else {
1094         navigator->setUrlEditable(true);
1095         navigator->setFocus();
1096         lineEdit->selectAll();
1097     }
1098 }
1099
1100 void DolphinMainWindow::togglePanelLockState()
1101 {
1102     const bool newLockState = !GeneralSettings::lockPanels();
1103     const auto childrenObjects = children();
1104     for (QObject *child : childrenObjects) {
1105         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
1106         if (dock) {
1107             dock->setLocked(newLockState);
1108         }
1109     }
1110
1111     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1112
1113     GeneralSettings::setLockPanels(newLockState);
1114 }
1115
1116 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1117 {
1118     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1119         m_activeViewContainer->view()->setFocus();
1120     }
1121 }
1122
1123 void DolphinMainWindow::goBack()
1124 {
1125     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1126     urlNavigator->goBack();
1127
1128     if (urlNavigator->locationState().isEmpty()) {
1129         // An empty location state indicates a redirection URL,
1130         // which must be skipped too
1131         urlNavigator->goBack();
1132     }
1133 }
1134
1135 void DolphinMainWindow::goForward()
1136 {
1137     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1138 }
1139
1140 void DolphinMainWindow::goUp()
1141 {
1142     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1143 }
1144
1145 void DolphinMainWindow::goHome()
1146 {
1147     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1148 }
1149
1150 void DolphinMainWindow::goBackInNewTab()
1151 {
1152     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1153     const int index = urlNavigator->historyIndex() + 1;
1154     openNewTab(urlNavigator->locationUrl(index));
1155 }
1156
1157 void DolphinMainWindow::goForwardInNewTab()
1158 {
1159     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1160     const int index = urlNavigator->historyIndex() - 1;
1161     openNewTab(urlNavigator->locationUrl(index));
1162 }
1163
1164 void DolphinMainWindow::goUpInNewTab()
1165 {
1166     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1167     openNewTab(KIO::upUrl(currentUrl));
1168 }
1169
1170 void DolphinMainWindow::goHomeInNewTab()
1171 {
1172     openNewTab(Dolphin::homeUrl());
1173 }
1174
1175 void DolphinMainWindow::compareFiles()
1176 {
1177     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1178     if (items.count() != 2) {
1179         // The action is disabled in this case, but it could have been triggered
1180         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1181         return;
1182     }
1183
1184     QUrl urlA = items.at(0).url();
1185     QUrl urlB = items.at(1).url();
1186
1187     QString command(QStringLiteral("kompare -c \""));
1188     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1189     command.append("\" \"");
1190     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1191     command.append('\"');
1192
1193     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1194     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1195     job->start();
1196 }
1197
1198 void DolphinMainWindow::toggleShowMenuBar()
1199 {
1200     const bool visible = menuBar()->isVisible();
1201     menuBar()->setVisible(!visible);
1202 }
1203
1204 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1205 {
1206     m_searchTools.clear();
1207
1208     KService::Ptr kfind = KService::serviceByDesktopName(QStringLiteral("org.kde.kfind"));
1209
1210     if (!kfind) {
1211         return nullptr;
1212     }
1213
1214     auto *action = new QAction(QIcon::fromTheme(kfind->icon()), kfind->name(), this);
1215
1216     connect(action, &QAction::triggered, this, [this, kfind] {
1217         auto *job = new KIO::ApplicationLauncherJob(kfind);
1218         job->setUrls({m_activeViewContainer->url()});
1219         job->start();
1220     });
1221
1222     return action;
1223 }
1224
1225 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1226 {
1227     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1228     if (!openPreferredSearchTool) {
1229         return;
1230     }
1231     QPointer<QAction> tool = preferredSearchTool();
1232     if (tool) {
1233         openPreferredSearchTool->setVisible(true);
1234         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1235         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1236         // https://bugs.kde.org/show_bug.cgi?id=442815
1237         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1238             openPreferredSearchTool->setIcon(tool->icon());
1239         }
1240     } else {
1241         openPreferredSearchTool->setVisible(false);
1242         // still visible in Shortcuts configuration window
1243         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1244         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1245     }
1246 }
1247
1248 void DolphinMainWindow::openPreferredSearchTool()
1249 {
1250     QPointer<QAction> tool = preferredSearchTool();
1251     if (tool) {
1252         tool->trigger();
1253     }
1254 }
1255
1256 void DolphinMainWindow::openTerminal()
1257 {
1258     openTerminalJob(m_activeViewContainer->url());
1259 }
1260
1261 void DolphinMainWindow::openTerminalHere()
1262 {
1263     QList<QUrl> urls = {};
1264
1265     const auto selectedItems = m_activeViewContainer->view()->selectedItems();
1266     for (const KFileItem &item : selectedItems) {
1267         QUrl url = item.targetUrl();
1268         if (item.isFile()) {
1269             url.setPath(QFileInfo(url.path()).absolutePath());
1270         }
1271         if (!urls.contains(url)) {
1272             urls << url;
1273         }
1274     }
1275
1276     // No items are selected. Open a terminal window for the current location.
1277     if (urls.count() == 0) {
1278         openTerminal();
1279         return;
1280     }
1281
1282     if (urls.count() > 5) {
1283         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());
1284         const int answer = KMessageBox::warningContinueCancel(
1285             this,
1286             question,
1287             {},
1288             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1289             KStandardGuiItem::cancel(),
1290             QStringLiteral("ConfirmOpenManyTerminals"));
1291         if (answer != KMessageBox::PrimaryAction && answer != KMessageBox::Continue) {
1292             return;
1293         }
1294     }
1295
1296     for (const QUrl &url : std::as_const(urls)) {
1297         openTerminalJob(url);
1298     }
1299 }
1300
1301 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1302 {
1303     if (url.isLocalFile()) {
1304         auto job = new KTerminalLauncherJob(QString());
1305         job->setWorkingDirectory(url.toLocalFile());
1306         job->start();
1307         return;
1308     }
1309
1310     // Not a local file, with protocol Class ":local", try stat'ing
1311     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1312         KIO::StatJob *job = KIO::mostLocalUrl(url);
1313         KJobWidgets::setWindow(job, this);
1314         connect(job, &KJob::result, this, [job]() {
1315             QUrl statUrl;
1316             if (!job->error()) {
1317                 statUrl = job->mostLocalUrl();
1318             }
1319
1320             auto job = new KTerminalLauncherJob(QString());
1321             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1322             job->start();
1323         });
1324
1325         return;
1326     }
1327
1328     // Nothing worked, just use $HOME
1329     auto job = new KTerminalLauncherJob(QString());
1330     job->setWorkingDirectory(QDir::homePath());
1331     job->start();
1332 }
1333
1334 void DolphinMainWindow::editSettings()
1335 {
1336     if (!m_settingsDialog) {
1337         DolphinViewContainer *container = activeViewContainer();
1338         container->view()->writeSettings();
1339
1340         const QUrl url = container->url();
1341         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1342         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1343         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1344         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1345         settingsDialog->show();
1346         m_settingsDialog = settingsDialog;
1347     } else {
1348         m_settingsDialog.data()->raise();
1349     }
1350 }
1351
1352 void DolphinMainWindow::handleUrl(const QUrl &url)
1353 {
1354     delete m_lastHandleUrlOpenJob;
1355     m_lastHandleUrlOpenJob = nullptr;
1356
1357     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1358         activeViewContainer()->setUrl(url);
1359     } else {
1360         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1361         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1362         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1363
1364         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1365             if (mimetype == QLatin1String("inode/directory")) {
1366                 // If it's a dir, we'll take it from here
1367                 m_lastHandleUrlOpenJob->kill();
1368                 m_lastHandleUrlOpenJob = nullptr;
1369                 activeViewContainer()->setUrl(url);
1370             }
1371         });
1372
1373         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1374             m_lastHandleUrlOpenJob = nullptr;
1375         });
1376
1377         m_lastHandleUrlOpenJob->start();
1378     }
1379 }
1380
1381 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1382 {
1383     // trash:/ is writable but we don't want to create new items in it.
1384     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1385     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1386 }
1387
1388 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1389 {
1390     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1391     contextMenu->exec(pos);
1392
1393     // Delete the menu, unless it has been deleted in its own nested event loop already.
1394     if (contextMenu) {
1395         contextMenu->deleteLater();
1396     }
1397 }
1398
1399 QMenu *DolphinMainWindow::createPopupMenu()
1400 {
1401     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1402
1403     menu->addSeparator();
1404     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1405
1406     return menu;
1407 }
1408
1409 void DolphinMainWindow::updateHamburgerMenu()
1410 {
1411     KActionCollection *ac = actionCollection();
1412     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1413     auto menu = hamburgerMenu->menu();
1414     if (!menu) {
1415         menu = new QMenu(this);
1416         hamburgerMenu->setMenu(menu);
1417         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1418         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1419     } else {
1420         menu->clear();
1421     }
1422     const QList<QAction *> toolbarActions = toolBar()->actions();
1423
1424     if (!toolBar()->isVisible()) {
1425         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1426         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1427         menu->addAction(toolBarMenuAction());
1428         menu->addSeparator();
1429     }
1430
1431     // This group of actions (until the next separator) contains all the most basic actions
1432     // necessary to use Dolphin effectively.
1433     menu->addAction(ac->action(QStringLiteral("go_back")));
1434     menu->addAction(ac->action(QStringLiteral("go_forward")));
1435
1436     menu->addMenu(m_newFileMenu->menu());
1437     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1438         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1439     }
1440     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1441     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1442     if (!toolBar()->isVisible()
1443         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1444             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1445         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1446         // This way a search action will only be added if none of the three available
1447         // search actions is present on the toolbar.
1448     }
1449     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1450         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1451         // This way a filter action will only be added if none of the two available
1452         // filter actions is present on the toolbar.
1453     }
1454     menu->addSeparator();
1455
1456     // The second group of actions (up until the next separator) contains actions for opening
1457     // additional views to interact with the file system.
1458     menu->addAction(ac->action(QStringLiteral("file_new")));
1459     menu->addAction(ac->action(QStringLiteral("new_tab")));
1460     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1461         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1462     }
1463     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1464     menu->addSeparator();
1465
1466     // The third group contains actions to change what one sees in the view
1467     // and to change the more general UI.
1468     if (!toolBar()->isVisible()
1469         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1470             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1471         menu->addAction(ac->action(QStringLiteral("view_mode")));
1472     }
1473     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1474     menu->addAction(ac->action(QStringLiteral("sort")));
1475     menu->addAction(ac->action(QStringLiteral("additional_info")));
1476     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1477         menu->addAction(ac->action(QStringLiteral("zoom")));
1478     }
1479     menu->addAction(ac->action(QStringLiteral("panels")));
1480
1481     // The "Configure" menu is not added to the actionCollection() because there is hardly
1482     // a good reason for users to put it on their toolbar.
1483     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1484     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1485     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1486     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1487     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1488     hamburgerMenu->hideActionsOf(configureMenu);
1489 }
1490
1491 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1492 {
1493     DolphinViewContainer *view = activeViewContainer();
1494
1495     if (view->url() == url) {
1496         view->clearFilterBar(); // Fixes bug 259382.
1497
1498         // We can end up here if the user clicked a device in the Places Panel
1499         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1500         reloadView();
1501     } else {
1502         view->disableUrlNavigatorSelectionRequests();
1503         changeUrl(url);
1504         view->enableUrlNavigatorSelectionRequests();
1505     }
1506 }
1507
1508 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1509 {
1510     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1511 }
1512
1513 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1514 {
1515     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1516     Q_ASSERT(viewContainer);
1517
1518     m_activeViewContainer = viewContainer;
1519
1520     if (oldViewContainer) {
1521         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1522         toggleSearchAction->disconnect(oldViewContainer);
1523
1524         // Disconnect all signals between the old view container (container,
1525         // view and url navigator) and main window.
1526         oldViewContainer->disconnect(this);
1527         oldViewContainer->view()->disconnect(this);
1528         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1529         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1530         navigators->primaryUrlNavigator()->disconnect(this);
1531         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1532             secondaryUrlNavigator->disconnect(this);
1533         }
1534
1535         // except the requestItemInfo so that on hover the information panel can still be updated
1536         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1537
1538         // Disconnect other slots.
1539         disconnect(oldViewContainer,
1540                    &DolphinViewContainer::selectionModeChanged,
1541                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1542                    &QAction::setChecked);
1543     }
1544
1545     connectViewSignals(viewContainer);
1546
1547     m_actionHandler->setCurrentView(viewContainer->view());
1548
1549     updateHistory();
1550     updateFileAndEditActions();
1551     updatePasteAction();
1552     updateViewActions();
1553     updateGoActions();
1554     updateSearchAction();
1555
1556     const QUrl url = viewContainer->url();
1557     Q_EMIT urlChanged(url);
1558 }
1559
1560 void DolphinMainWindow::tabCountChanged(int count)
1561 {
1562     const bool enableTabActions = (count > 1);
1563     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1564         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1565     }
1566     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1567     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1568     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1569 }
1570
1571 void DolphinMainWindow::updateWindowTitle()
1572 {
1573     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1574     if (windowTitle() != newTitle) {
1575         setWindowTitle(newTitle);
1576     }
1577 }
1578
1579 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1580 {
1581     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1582         setViewsToHomeIfMountPathOpen(mountPath);
1583     });
1584
1585     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1586         m_tearDownFromPlacesRequested = true;
1587         m_terminalPanel->goHome();
1588         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1589     } else {
1590         m_placesPanel->proceedWithTearDown();
1591     }
1592 }
1593
1594 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1595 {
1596     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1597         setViewsToHomeIfMountPathOpen(mountPath);
1598     });
1599
1600     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1601         m_tearDownFromPlacesRequested = false;
1602         m_terminalPanel->goHome();
1603     }
1604 }
1605
1606 void DolphinMainWindow::slotKeyBindings()
1607 {
1608     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1609     dialog.addCollection(actionCollection());
1610     if (m_terminalPanel) {
1611         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1612         if (konsolePartActionCollection) {
1613             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1614         }
1615     }
1616     dialog.configure();
1617 }
1618
1619 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1620 {
1621     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1622     for (DolphinViewContainer *viewContainer : theViewContainers) {
1623         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1624             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1625         }
1626     }
1627     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1628 }
1629
1630 void DolphinMainWindow::setupActions()
1631 {
1632     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1633
1634     // setup 'File' menu
1635     m_newFileMenu = new DolphinNewFileMenu(nullptr, this);
1636     actionCollection()->addAction(QStringLiteral("new_menu"), m_newFileMenu);
1637     QMenu *menu = m_newFileMenu->menu();
1638     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1639     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1640     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1641     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1642
1643     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1644     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1645     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1646     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1647                                    "This opens a new "
1648                                    "window just like this one with the current location."
1649                                    "<nl/>You can drag and drop items between windows."));
1650     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1651
1652     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1653     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1654     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1655     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1656                                 "This opens a new "
1657                                 "<emphasis>Tab</emphasis> with the current location."
1658                                 "<nl/>Tabs allow you to quickly switch between multiple locations and views within this window. "
1659                                 "You can drag and drop items between tabs."));
1660     actionCollection()->setDefaultShortcut(newTab, Qt::CTRL | Qt::Key_T);
1661     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1662
1663     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1664     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1665     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1666     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1667                                      "This adds the selected folder "
1668                                      "to the Places panel."));
1669     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1670
1671     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1672     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1673     closeTab->setToolTip(i18nc("@info", "Close Tab"));
1674     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1675                                  "This closes the "
1676                                  "currently viewed tab. If no more tabs are left, this closes "
1677                                  "the whole window instead."));
1678
1679     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1680     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1681
1682     // setup 'Edit' menu
1683     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1684
1685     // i18n: This will be the last paragraph for the whatsthis for all three:
1686     // Cut, Copy and Paste
1687     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1688                                             "<para><emphasis>Cut, "
1689                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1690                                             "applications and are among the most used commands. That's why their "
1691                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1692                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1693                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1694     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1695     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1696     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1697                                    "This copies the items "
1698                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1699                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1700                                    "the clipboard to a new location. The items will be removed from their "
1701                                    "initial location.")
1702                             + cutCopyPastePara);
1703     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1704     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1705     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1706                                     "This copies the "
1707                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1708                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1709                                     "from the clipboard to a new location.")
1710                              + cutCopyPastePara);
1711     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1712     // The text of the paste-action is modified dynamically by Dolphin
1713     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1714     // due to the long text, the text "Paste" is used:
1715     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1716     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1717                                "This copies the items from "
1718                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1719                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1720                                "action they are removed from their old location.")
1721                         + cutCopyPastePara);
1722
1723     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1724     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Other View"));
1725     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Other View…"));
1726     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1727                                                "This copies the selected items from "
1728                                                "the view in focus to the other view. "
1729                                                "(Only available while in Split View mode.)"));
1730     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1731     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Other View"));
1732     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1733     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1734
1735     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1736     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Other View"));
1737     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Other View…"));
1738     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1739                                                "This moves the selected items from "
1740                                                "the view in focus to the other view. "
1741                                                "(Only available while in Split View mode.)"));
1742     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1743     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Other View"));
1744     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1745     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1746
1747     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1748     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter…"));
1749     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1750     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1751                                        "This opens the "
1752                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1753                                        "There you can enter text to filter the files and folders currently displayed. "
1754                                        "Only those that contain the text in their name will be kept in view."));
1755     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1756     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1757     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1758
1759     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1760     // in the toolbar, with no default shortcut attached, to avoid messing with
1761     // existing workflows (filter bar always open and Ctrl-I to focus)
1762     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1763     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1764     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1765     toggleFilter->setIcon(showFilterBar->icon());
1766     toggleFilter->setToolTip(showFilterBar->toolTip());
1767     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1768     toggleFilter->setCheckable(true);
1769     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1770
1771     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1772     searchAction->setText(i18n("Search…"));
1773     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1774     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1775                                       "<para>This helps you "
1776                                       "find files and folders by opening a <emphasis>search bar</emphasis>. "
1777                                       "There you can enter search terms and specify settings to find the "
1778                                       "items you are looking for.</para><para>Use this help again on "
1779                                       "the search bar so we can have a look at it while the settings are "
1780                                       "explained.</para>"));
1781
1782     // toggle_search acts as a copy of the main searchAction to be used mainly
1783     // in the toolbar, with no default shortcut attached, to avoid messing with
1784     // existing workflows (search bar always open and Ctrl-F to focus)
1785     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1786     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1787     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1788     toggleSearchAction->setIcon(searchAction->icon());
1789     toggleSearchAction->setToolTip(searchAction->toolTip());
1790     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1791     toggleSearchAction->setCheckable(true);
1792
1793     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1794     // i18n: This action toggles a selection mode.
1795     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1796     // i18n: Opens a selection mode for selecting files/folders.
1797     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1798     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1799     toggleSelectionModeAction->setWhatsThis(xi18nc(
1800         "@info:whatsthis",
1801         "<para>This application only knows which files or folders should be acted on if they are"
1802         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1803         "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."
1804         "</para>"));
1805     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1806     toggleSelectionModeAction->setCheckable(true);
1807     actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space);
1808     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1809
1810     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1811     // with the selectAllAction and invertSelectionAction.
1812     auto *toggleSelectionModeToolBarAction =
1813         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1814     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1815     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1816     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1817     toggleSelectionModeToolBarAction->setCheckable(true);
1818     toggleSelectionModeToolBarAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1819     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1820     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1821
1822     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1823     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1824                                          "This selects all "
1825                                          "files and folders in the current location."));
1826
1827     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1828     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1829     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1830                                          "This selects all "
1831                                          "items that you have currently <emphasis>not</emphasis> selected instead."));
1832     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1833     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1834     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1835
1836     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1837     toggleSelectionModeActionMenu->addAction(selectAllAction);
1838     toggleSelectionModeActionMenu->addAction(invertSelection);
1839     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1840
1841     // setup 'View' menu
1842     // (note that most of it is set up in DolphinViewActionHandler)
1843
1844     m_splitViewAction = actionCollection()->add<KActionMenu>(QStringLiteral("split_view"));
1845     m_splitViewMenuAction = actionCollection()->addAction(QStringLiteral("split_view_menu"));
1846
1847     m_splitViewAction->setWhatsThis(xi18nc("@info:whatsthis split",
1848                                            "<para>This presents "
1849                                            "a second view side-by-side with the current view, so you can see "
1850                                            "the contents of two folders at once and easily move items between "
1851                                            "them.</para><para>The view that is not \"in focus\" will be dimmed. "
1852                                            "</para>Click this button again to close one of the views."));
1853     m_splitViewMenuAction->setWhatsThis(m_splitViewAction->whatsThis());
1854
1855     // only set it for the menu version
1856     actionCollection()->setDefaultShortcut(m_splitViewMenuAction, Qt::Key_F3);
1857
1858     connect(m_splitViewAction, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1859     connect(m_splitViewMenuAction, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1860
1861     QAction *popoutSplit = actionCollection()->addAction(QStringLiteral("popout_split_view"));
1862     popoutSplit->setWhatsThis(xi18nc("@info:whatsthis",
1863                                      "If the view has been split, this will pop the view in focus "
1864                                      "out into a new window."));
1865     popoutSplit->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1866     actionCollection()->setDefaultShortcut(popoutSplit, Qt::SHIFT | Qt::Key_F3);
1867     connect(popoutSplit, &QAction::triggered, this, &DolphinMainWindow::popoutSplitView);
1868
1869     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1870     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1871     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1872     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1873     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1874     stashSplit->setCheckable(false);
1875     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1876     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1877     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1878
1879     QAction *redisplay = KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1880     redisplay->setToolTip(i18nc("@info:tooltip", "Refresh view"));
1881     redisplay->setWhatsThis(xi18nc("@info:whatsthis refresh",
1882                                    "<para>This refreshes "
1883                                    "the folder view.</para>"
1884                                    "<para>If the contents of this folder have changed, refreshing will re-scan this folder "
1885                                    "and show you a newly-updated view of the files and folders contained here.</para>"
1886                                    "<para>If the view is split, this refreshes the one that is currently in focus.</para>"));
1887
1888     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1889     stop->setText(i18nc("@action:inmenu View", "Stop"));
1890     stop->setToolTip(i18nc("@info", "Stop loading"));
1891     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1892     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1893     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1894
1895     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1896     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1897     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1898                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1899                                           "editable so you can directly enter a location you want to go to.<nl/>"
1900                                           "You can also switch to editing by clicking to the right of the "
1901                                           "location and switch back by confirming the edited location."));
1902     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1903     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1904
1905     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1906     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1907     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1908     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1909     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1910     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1911                                          "This switches to editing the location and selects it "
1912                                          "so you can quickly enter a different location."));
1913     actionCollection()->setDefaultShortcuts(replaceLocation, {Qt::CTRL | Qt::Key_L, Qt::ALT | Qt::Key_D});
1914     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1915
1916     // setup 'Go' menu
1917     {
1918         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1919         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1920         m_backAction->setObjectName(backAction->objectName());
1921         m_backAction->setShortcuts(backAction->shortcuts());
1922     }
1923     m_backAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1924     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1925     connect(m_backAction->popupMenu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1926     connect(m_backAction->popupMenu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1927     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1928
1929     auto backShortcuts = m_backAction->shortcuts();
1930     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
1931     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
1932     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1933
1934     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
1935     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1936     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1937     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1938     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
1939
1940     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1941     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1942     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
1943     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1944     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1945     undoCloseTab->setEnabled(false);
1946     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1947
1948     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1949     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
1950                                     "This undoes "
1951                                     "the last change you made to files or folders.<nl/>"
1952                                     "Such changes include <interface>creating</interface>, <interface>renaming</interface> "
1953                                     "and <interface>moving</interface> them to a different location "
1954                                     "or to the <filename>Trash</filename>. <nl/>Any changes that cannot be undone "
1955                                     "will ask for your confirmation beforehand."));
1956     undoAction->setEnabled(false); // undo should be disabled by default
1957
1958     {
1959         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1960         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1961         m_forwardAction->setObjectName(forwardAction->objectName());
1962         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1963     }
1964     m_forwardAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1965     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1966     connect(m_forwardAction->popupMenu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1967     connect(m_forwardAction->popupMenu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1968     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1969     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1970
1971     // enable middle-click to open in a new tab
1972     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1973     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1974     m_backAction->popupMenu()->installEventFilter(middleClickEventFilter);
1975     m_forwardAction->popupMenu()->installEventFilter(middleClickEventFilter);
1976     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1977     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1978     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
1979                                     "Go to your "
1980                                     "<filename>Home</filename> folder.<nl/>Every user account "
1981                                     "has their own <filename>Home</filename> that contains their personal files, "
1982                                     "as well as hidden folders for their applications' data and configuration files."));
1983
1984     // setup 'Tools' menu
1985     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1986     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1987     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1988     compareFiles->setEnabled(false);
1989     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1990
1991     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1992     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1993     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1994                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
1995                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1996     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1997     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1998     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1999
2000     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2001         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
2002         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
2003         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
2004                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
2005                                           "<para>To learn more about terminals use the help features in the terminal application.</para>"));
2006         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
2007         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
2008         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
2009
2010         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
2011         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
2012         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
2013         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
2014                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
2015                                               "<para>To learn more about terminals use the help features in the terminal application.</para>"));
2016         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
2017         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
2018         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
2019
2020 #if HAVE_TERMINAL
2021         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
2022         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2023         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
2024         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
2025         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
2026 #endif
2027     }
2028
2029     // setup 'Bookmarks' menu
2030     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
2031     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
2032     // Make the toolbar button version work properly on click
2033     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
2034     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
2035     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
2036
2037     // setup 'Settings' menu
2038     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
2039     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
2040                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
2041                                      "and having an <interface>%1</interface> button. Both "
2042                                      "contain mostly the same actions and configuration options.</para>"
2043                                      "<para>The Menubar takes up more space but allows for fast and organized access to all "
2044                                      "actions an application has to offer.</para><para>The %1 button "
2045                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
2046                                      hamburgerMenuAction->text().replace('&', "")));
2047     connect(showMenuBar,
2048             &KToggleAction::triggered, // Fixes #286822
2049             this,
2050             &DolphinMainWindow::toggleShowMenuBar,
2051             Qt::QueuedConnection);
2052
2053     KToggleAction *showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
2054     showStatusBar->setChecked(GeneralSettings::showStatusBar());
2055     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
2056     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
2057         GeneralSettings::setShowStatusBar(checked);
2058         refreshViews();
2059     });
2060
2061     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
2062     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
2063
2064     // not in menu actions
2065     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
2066     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
2067
2068     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
2069     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
2070
2071     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
2072         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
2073         activateTab->setText(i18nc("@action:inmenu", "Go to Tab %1", i + 1));
2074         activateTab->setEnabled(false);
2075         connect(activateTab, &QAction::triggered, this, [this, i]() {
2076             m_tabWidget->activateTab(i);
2077         });
2078
2079         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
2080         if (i < 9) {
2081             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
2082         }
2083     }
2084
2085     QAction *activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
2086     activateLastTab->setIconText(i18nc("@action:inmenu", "Last Tab"));
2087     activateLastTab->setText(i18nc("@action:inmenu", "Go to Last Tab"));
2088     activateLastTab->setEnabled(false);
2089     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
2090     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
2091
2092     QAction *activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
2093     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
2094     activateNextTab->setText(i18nc("@action:inmenu", "Go to Next Tab"));
2095     activateNextTab->setEnabled(false);
2096     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
2097     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
2098
2099     QAction *activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
2100     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
2101     activatePrevTab->setText(i18nc("@action:inmenu", "Go to Previous Tab"));
2102     activatePrevTab->setEnabled(false);
2103     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
2104     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
2105
2106     // for context menu
2107     QAction *showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
2108     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
2109     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
2110     showTarget->setEnabled(false);
2111     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
2112
2113     QAction *openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
2114     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
2115     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2116     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2117
2118     QAction *openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
2119     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
2120     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2121     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2122
2123     QAction *openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
2124     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
2125     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
2126     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
2127
2128     QAction *openInSplitViewAction = actionCollection()->addAction(QStringLiteral("open_in_split_view"));
2129     openInSplitViewAction->setText(i18nc("@action:inmenu", "Open in Split View"));
2130     openInSplitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2131     connect(openInSplitViewAction, &QAction::triggered, this, [this]() {
2132         openInSplitView(QUrl());
2133     });
2134 }
2135
2136 void DolphinMainWindow::setupDockWidgets()
2137 {
2138     const bool lock = GeneralSettings::lockPanels();
2139
2140     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
2141
2142     KDualAction *lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
2143     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
2144     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
2145     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2146     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2147     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis",
2148                                           "This "
2149                                           "switches between having panels <emphasis>locked</emphasis> or "
2150                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2151                                           "dragged to the other side of the window and have a close "
2152                                           "button.<nl/>Locked panels are embedded more cleanly."));
2153     lockLayoutAction->setActive(lock);
2154     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2155
2156     // Setup "Information"
2157     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2158     infoDock->setLocked(lock);
2159     infoDock->setObjectName(QStringLiteral("infoDock"));
2160     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2161
2162 #if HAVE_BALOO
2163     InformationPanel *infoPanel = new InformationPanel(infoDock);
2164     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2165     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2166     infoDock->setWidget(infoPanel);
2167
2168     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoDock, QStringLiteral("show_information_panel"));
2169
2170     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2171     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2172     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2173     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2174     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2175     connect(this, &DolphinMainWindow::settingsChanged, infoPanel, &InformationPanel::readSettings);
2176 #endif
2177
2178     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2179     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2180                                           "<para>To show or "
2181                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2182                                           "or <interface>View|Panels</interface>.</para>");
2183 #if HAVE_BALOO
2184     actionCollection()
2185         ->action(QStringLiteral("show_information_panel"))
2186         ->setWhatsThis(xi18nc("@info:whatsthis",
2187                               "<para> This toggles the "
2188                               "<emphasis>information</emphasis> panel at the right side of the "
2189                               "window.</para><para>The panel provides in-depth information "
2190                               "about the items your mouse is hovering over or about the selected "
2191                               "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2192                               "For single items a preview of their contents is provided.</para>"));
2193 #endif
2194     infoDock->setWhatsThis(xi18nc("@info:whatsthis",
2195                                   "<para>This panel "
2196                                   "provides in-depth information about the items your mouse is "
2197                                   "hovering over or about the selected items. Otherwise it informs "
2198                                   "you about the currently viewed folder.<nl/>For single items a "
2199                                   "preview of their contents is provided.</para><para>You can configure "
2200                                   "which and how details are given here by right-clicking.</para>")
2201                            + panelWhatsThis);
2202
2203     // Setup "Folders"
2204     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2205     foldersDock->setLocked(lock);
2206     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2207     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2208     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2209     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2210     foldersDock->setWidget(foldersPanel);
2211
2212     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersDock, QStringLiteral("show_folders_panel"));
2213
2214     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2215     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2216     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2217     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2218     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2219     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2220
2221     actionCollection()
2222         ->action(QStringLiteral("show_folders_panel"))
2223         ->setWhatsThis(xi18nc("@info:whatsthis",
2224                               "This toggles the "
2225                               "<emphasis>folders</emphasis> panel at the left side of the window."
2226                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2227                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2228     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2229                                      "<para>This panel "
2230                                      "shows the folders of the <emphasis>file system</emphasis> in a "
2231                                      "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2232                                      "there. Click the arrow to the left of a folder to see its subfolders. "
2233                                      "This allows quick switching between any folders.</para>")
2234                               + panelWhatsThis);
2235
2236     // Setup "Terminal"
2237 #if HAVE_TERMINAL
2238     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2239         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2240         terminalDock->setLocked(lock);
2241         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2242         terminalDock->setContentsMargins(0, 0, 0, 0);
2243         m_terminalPanel = new TerminalPanel(terminalDock);
2244         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2245         terminalDock->setWidget(m_terminalPanel);
2246
2247         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2248         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2249         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2250         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2251
2252         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalDock, QStringLiteral("show_terminal_panel"));
2253
2254         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2255         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2256
2257         if (GeneralSettings::version() < 200) {
2258             terminalDock->hide();
2259         }
2260
2261         actionCollection()
2262             ->action(QStringLiteral("show_terminal_panel"))
2263             ->setWhatsThis(xi18nc("@info:whatsthis",
2264                                   "<para>This toggles the "
2265                                   "<emphasis>terminal</emphasis> panel at the bottom of the window."
2266                                   "<nl/>The location in the terminal will always match the folder "
2267                                   "view so you can navigate using either.</para><para>The terminal "
2268                                   "panel is not needed for basic computer usage but can be useful "
2269                                   "for advanced tasks. To learn more about terminals use the help features "
2270                                   "in a standalone terminal application like Konsole.</para>"));
2271         terminalDock->setWhatsThis(xi18nc("@info:whatsthis",
2272                                           "<para>This is "
2273                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2274                                           "normal terminal but will match the location of the folder view "
2275                                           "so you can navigate using either.</para><para>The terminal panel "
2276                                           "is not needed for basic computer usage but can be useful for "
2277                                           "advanced tasks. To learn more about terminals use the help features in a "
2278                                           "standalone terminal application like Konsole.</para>")
2279                                    + panelWhatsThis);
2280     }
2281 #endif
2282
2283     if (GeneralSettings::version() < 200) {
2284         infoDock->hide();
2285         foldersDock->hide();
2286     }
2287
2288     // Setup "Places"
2289     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2290     placesDock->setLocked(lock);
2291     placesDock->setObjectName(QStringLiteral("placesDock"));
2292     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2293
2294     m_placesPanel = new PlacesPanel(placesDock);
2295     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2296     placesDock->setWidget(m_placesPanel);
2297
2298     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesDock, QStringLiteral("show_places_panel"));
2299
2300     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2301     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2302     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2303     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2304     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2305         Dolphin::openNewWindow({url}, this);
2306     });
2307     connect(m_placesPanel, &PlacesPanel::openInSplitViewRequested, this, &DolphinMainWindow::openInSplitView);
2308     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2309     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2310     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2311     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2312     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2313     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2314     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2315
2316     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2317     actionShowAllPlaces->setCheckable(true);
2318     actionShowAllPlaces->setDisabled(true);
2319     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2320                                             "This displays "
2321                                             "all places in the places panel that have been hidden. They will "
2322                                             "appear semi-transparent and allow you to uncheck their \"Hide\" property."));
2323
2324     connect(actionShowAllPlaces, &QAction::triggered, this, [this](bool checked) {
2325         m_placesPanel->setShowAll(checked);
2326     });
2327     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2328
2329     actionCollection()
2330         ->action(QStringLiteral("show_places_panel"))
2331         ->setWhatsThis(xi18nc("@info:whatsthis",
2332                               "<para>This toggles the "
2333                               "<emphasis>places</emphasis> panel at the left side of the window."
2334                               "</para><para>It allows you to go to locations you have "
2335                               "bookmarked and to access disk or media attached to the computer "
2336                               "or to the network. It also contains sections to find recently "
2337                               "saved files or files of a certain type.</para>"));
2338     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2339                                     "<para>This is the "
2340                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2341                                     "you have bookmarked and to access disk or media attached to the "
2342                                     "computer or to the network. It also contains sections to find "
2343                                     "recently saved files or files of a certain type.</para><para>"
2344                                     "Click on an entry to go there. Click with the right mouse button "
2345                                     "instead to open any entry in a new tab or new window.</para>"
2346                                     "<para>New entries can be added by dragging folders onto this panel. "
2347                                     "Right-click any section or entry to hide it. Right-click an empty "
2348                                     "space on this panel and select <interface>Show Hidden Places"
2349                                     "</interface> to display it again.</para>")
2350                              + panelWhatsThis);
2351
2352     // Add actions into the "Panels" menu
2353     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2354     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2355     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2356     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2357     const KActionCollection *ac = actionCollection();
2358     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2359 #if HAVE_BALOO
2360     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2361 #endif
2362     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2363     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2364     panelsMenu->addSeparator();
2365     panelsMenu->addAction(actionShowAllPlaces);
2366     panelsMenu->addAction(lockLayoutAction);
2367
2368     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces] {
2369         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2370     });
2371 }
2372
2373 void DolphinMainWindow::updateFileAndEditActions()
2374 {
2375     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2376     const KActionCollection *col = actionCollection();
2377     KFileItemListProperties capabilitiesSource(list);
2378
2379     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2380     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2381     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2382     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2383     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2384     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2385     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2386     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2387     QAction *copyLocation = col->action(QString("copy_location"));
2388
2389     if (list.isEmpty()) {
2390         stateChanged(QStringLiteral("has_no_selection"));
2391
2392         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2393         renameAction->setEnabled(true);
2394         moveToTrashAction->setEnabled(true);
2395         deleteAction->setEnabled(true);
2396         cutAction->setEnabled(true);
2397         duplicateAction->setEnabled(true);
2398         addToPlacesAction->setEnabled(true);
2399         copyLocation->setEnabled(true);
2400         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2401         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2402
2403     } else {
2404         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2405         stateChanged(QStringLiteral("has_selection"));
2406
2407         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2408         QAction *showTarget = col->action(QStringLiteral("show_target"));
2409
2410         if (list.length() == 1 && list.first().isDir()) {
2411             addToPlacesAction->setEnabled(true);
2412         } else {
2413             addToPlacesAction->setEnabled(false);
2414         }
2415
2416         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2417
2418         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2419         moveToTrashAction->setEnabled(enableMoveToTrash);
2420         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2421         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2422         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2423         copyLocation->setEnabled(list.length() == 1);
2424         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2425         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2426     }
2427
2428     if (m_tabWidget->currentTabPage()->splitViewEnabled() && !list.isEmpty()) {
2429         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2430         KFileItem capabilitiesDestination;
2431
2432         if (tabPage->primaryViewActive()) {
2433             capabilitiesDestination = tabPage->secondaryViewContainer()->rootItem();
2434         } else {
2435             capabilitiesDestination = tabPage->primaryViewContainer()->rootItem();
2436         }
2437
2438         const auto destUrl = capabilitiesDestination.url();
2439         const bool allNotTargetOrigin = std::all_of(list.cbegin(), list.cend(), [destUrl](const KFileItem &item) {
2440             return item.url().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash) != destUrl;
2441         });
2442
2443         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable() && allNotTargetOrigin);
2444         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable()
2445                                           && allNotTargetOrigin);
2446     } else {
2447         copyToOtherViewAction->setEnabled(false);
2448         moveToOtherViewAction->setEnabled(false);
2449     }
2450 }
2451
2452 void DolphinMainWindow::updateViewActions()
2453 {
2454     m_actionHandler->updateViewActions();
2455
2456     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2457     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2458
2459     updateSplitActions();
2460 }
2461
2462 void DolphinMainWindow::updateGoActions()
2463 {
2464     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2465     const QUrl currentUrl = m_activeViewContainer->url();
2466     // I think this is one of the best places to firstly be confronted
2467     // with a file system and its hierarchy. Talking about the root
2468     // directory might seem too much here but it is the question that
2469     // naturally arises in this context.
2470     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2471                                     "<para>Go to "
2472                                     "the folder that contains the currently viewed one.</para>"
2473                                     "<para>All files and folders are organized in a hierarchical "
2474                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2475                                     "a directory that contains all data connected to this computer"
2476                                     "—the <emphasis>root directory</emphasis>.</para>"));
2477     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2478 }
2479
2480 void DolphinMainWindow::refreshViews()
2481 {
2482     m_tabWidget->refreshViews();
2483
2484     if (GeneralSettings::modifiedStartupSettings()) {
2485         updateWindowTitle();
2486     }
2487
2488     updateSplitActions();
2489
2490     Q_EMIT settingsChanged();
2491 }
2492
2493 void DolphinMainWindow::clearStatusBar()
2494 {
2495     m_activeViewContainer->statusBar()->resetToDefaultText();
2496 }
2497
2498 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2499 {
2500     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2501     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2502     slotWriteStateChanged(container->view()->isFolderWritable());
2503     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2504     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2505     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2506     connect(container, &DolphinViewContainer::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2507
2508     const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2509     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2510
2511     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2512     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2513     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2514     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged, toggleSelectionModeAction, &QAction::setChecked);
2515
2516     const DolphinView *view = container->view();
2517     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2518     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2519     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2520     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2521     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2522     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2523     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2524     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2525     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2526     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2527     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2528     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2529     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2530     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2531
2532     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2533     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2534
2535     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2536     const KUrlNavigator *navigator =
2537         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2538
2539     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2540     editableLocactionAction->setChecked(navigator->isUrlEditable());
2541     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2542     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2543     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2544     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2545 }
2546
2547 void DolphinMainWindow::updateSplitActions()
2548 {
2549     QAction *popoutSplitAction = actionCollection()->action(QStringLiteral("popout_split_view"));
2550
2551     auto setActionPopupMode = [this](KActionMenu *action, QToolButton::ToolButtonPopupMode popupMode) {
2552         action->setPopupMode(popupMode);
2553         if (auto *buttonForAction = qobject_cast<QToolButton *>(toolBar()->widgetForAction(action))) {
2554             buttonForAction->setPopupMode(popupMode);
2555         }
2556     };
2557
2558     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2559     if (tabPage->splitViewEnabled()) {
2560         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2561             m_splitViewAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2562             m_splitViewAction->setToolTip(i18nc("@info", "Close left view"));
2563             m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2564             popoutSplitAction->setText(i18nc("@action:intoolbar Move left view to a new window", "Pop out Left View"));
2565             popoutSplitAction->setToolTip(i18nc("@info", "Move left view to a new window"));
2566         } else {
2567             m_splitViewAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2568             m_splitViewAction->setToolTip(i18nc("@info", "Close right view"));
2569             m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2570             popoutSplitAction->setText(i18nc("@action:intoolbar Move right view to a new window", "Pop out Right View"));
2571             popoutSplitAction->setToolTip(i18nc("@info", "Move right view to a new window"));
2572         }
2573         popoutSplitAction->setEnabled(true);
2574         if (!m_splitViewAction->menu()) {
2575             setActionPopupMode(m_splitViewAction, QToolButton::MenuButtonPopup);
2576             m_splitViewAction->setMenu(new QMenu);
2577             m_splitViewAction->addAction(popoutSplitAction);
2578         }
2579     } else {
2580         m_splitViewAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2581         m_splitViewAction->setToolTip(i18nc("@info", "Split view"));
2582         m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2583         popoutSplitAction->setText(i18nc("@action:intoolbar Move view in focus to a new window", "Pop out"));
2584         popoutSplitAction->setEnabled(false);
2585         if (m_splitViewAction->menu()) {
2586             m_splitViewAction->removeAction(popoutSplitAction);
2587             m_splitViewAction->menu()->deleteLater();
2588             m_splitViewAction->setMenu(nullptr);
2589             setActionPopupMode(m_splitViewAction, QToolButton::DelayedPopup);
2590         }
2591     }
2592
2593     // Update state from toolbar action
2594     m_splitViewMenuAction->setText(m_splitViewAction->text());
2595     m_splitViewMenuAction->setToolTip(m_splitViewAction->toolTip());
2596     m_splitViewMenuAction->setIcon(m_splitViewAction->icon());
2597 }
2598
2599 void DolphinMainWindow::updateAllowedToolbarAreas()
2600 {
2601     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2602     if (toolBar()->actions().contains(navigators)) {
2603         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2604         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2605             addToolBar(Qt::TopToolBarArea, toolBar());
2606         }
2607     } else {
2608         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2609     }
2610 }
2611
2612 bool DolphinMainWindow::isKompareInstalled() const
2613 {
2614     static bool initialized = false;
2615     static bool installed = false;
2616     if (!initialized) {
2617         // TODO: maybe replace this approach later by using a menu
2618         // plugin like kdiff3plugin.cpp
2619         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2620         initialized = true;
2621     }
2622     return installed;
2623 }
2624
2625 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QDockWidget *dockWidget, const QString &actionName)
2626 {
2627     auto dockAction = dockWidget->toggleViewAction();
2628     dockAction->setIcon(icon);
2629     dockAction->setEnabled(true);
2630
2631     QAction *panelAction = actionCollection()->addAction(actionName, dockAction);
2632     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2633 }
2634 // clang-format off
2635 void DolphinMainWindow::setupWhatsThis()
2636 {
2637     // main widgets
2638     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2639         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2640         "configuration options. Left-click on any of the menus on this "
2641         "bar to see its contents.</para><para>The Menubar can be hidden "
2642         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2643         "most of its contents become available through a <interface>Menu"
2644         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2645     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2646         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2647         "frequently used actions.</para><para>It is highly customizable. "
2648         "All items you see in the <interface>Menu</interface> or "
2649         "in the <interface>Menubar</interface> can be placed on the "
2650         "Toolbar. Just right-click on it and select <interface>Configure "
2651         "Toolbars…</interface> or find this action within the <interface>"
2652         "menu</interface>."
2653         "</para><para>The location of the bar and the style of its "
2654         "buttons can also be changed in the right-click menu. Right-click "
2655         "a button if you want to show or hide its text.</para>"));
2656     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2657         "<para>Here you can see the <emphasis>folders</emphasis> and "
2658         "<emphasis>files</emphasis> that are at the location described in "
2659         "the <interface>Location Bar</interface> above. This area is the "
2660         "central part of this application where you navigate to the files "
2661         "you want to use.</para><para>For an elaborate and general "
2662         "introduction to this application <link "
2663         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2664         "click here</link>. This will open an introductory article from "
2665         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2666         "explanations of all the features of this <emphasis>view</emphasis> "
2667         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2668         "instead. This will open a page from the <emphasis>Handbook"
2669         "</emphasis> that covers the basics.</para>"));
2670
2671     // Settings menu
2672     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2673         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2674         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2675         "There you can set up key combinations to trigger an action when "
2676         "they are pressed simultaneously. All commands in this application can "
2677         "be triggered this way.</para>"));
2678     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2679         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2680         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2681         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2682     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2683         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2684         "change a multitude of settings for this application. For an explanation "
2685         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2686         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2687
2688     // Help menu
2689
2690     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2691                                              const QString &whatsThis) {
2692         // Check for the existence of an action since it can be restricted through the Kiosk system
2693         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2694             action->setWhatsThis(whatsThis);
2695         }
2696     };
2697
2698     // i18n: If the external link isn't available in your language it might make
2699     // sense to state the external link's language in brackets to not
2700     // frustrate the user. If there are multiple languages that the user might
2701     // know with a reasonable chance you might want to have 2 external links.
2702     // The same might be true for any external link you translate.
2703     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>"));
2704     // (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 )
2705
2706     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2707         xi18nc("@info:whatsthis whatsthis button",
2708         "<para>This is the button that invokes the help feature you are "
2709         "using right now! Click it, then click any component of this "
2710         "application to ask \"What's this?\" about it. The mouse cursor "
2711         "will change appearance if no help is available for a spot.</para>"
2712         "<para>There are two other ways to get help: "
2713         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2714         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2715         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2716         "missing in most other windows so don't get too used to this.</para>"));
2717
2718     setStandardActionWhatsThis(KStandardAction::ReportBug,
2719         xi18nc("@info:whatsthis","<para>This opens a "
2720         "window that will guide you through reporting errors or flaws "
2721         "in this application or in other KDE software.</para>"
2722         "<para>High-quality bug reports are much appreciated. To learn "
2723         "how to make your bug report as effective as possible "
2724         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2725         "click here</link>.</para>"));
2726
2727     setStandardActionWhatsThis(KStandardAction::Donate,
2728         xi18nc("@info:whatsthis", "<para>This opens a "
2729         "<emphasis>web page</emphasis> where you can donate to "
2730         "support the continued work on this application and many "
2731         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2732         "<para>Donating is the easiest and fastest way to efficiently "
2733         "support KDE and its projects. KDE projects are available for "
2734         "free therefore your donation is needed to cover things that "
2735         "require money like servers, contributor meetings, etc.</para>"
2736         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2737         "organization behind the KDE community.</para>"));
2738
2739     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2740         xi18nc("@info:whatsthis",
2741         "With this you can change the language this application uses."
2742         "<nl/>You can even set secondary languages which will be used "
2743         "if texts are not available in your preferred language."));
2744
2745     setStandardActionWhatsThis(KStandardAction::AboutApp,
2746         xi18nc("@info:whatsthis","This opens a "
2747         "window that informs you about the version, license, "
2748         "used libraries and maintainers of this application."));
2749
2750     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2751         xi18nc("@info:whatsthis","This opens a "
2752         "window with information about <emphasis>KDE</emphasis>. "
2753         "The KDE community are the people behind this free software."
2754         "<nl/>If you like using this application but don't know "
2755         "about KDE or want to see a cute dragon have a look!"));
2756 }
2757 // clang-format on
2758
2759 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2760 {
2761     QDomDocument domDocument = KXMLGUIClient::domDocument();
2762     if (domDocument.isNull()) {
2763         return false;
2764     }
2765     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2766     if (toolbar.isNull()) {
2767         return false;
2768     }
2769
2770     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2771     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2772     toolbar.appendChild(hamburgerMenuElement);
2773
2774     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2775     reloadXML();
2776     createGUI();
2777     return true;
2778     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2779     // whenever this method is removed (maybe in the year ~2026).
2780 }
2781
2782 // Set a sane initial window size
2783 QSize DolphinMainWindow::sizeHint() const
2784 {
2785     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2786 }
2787
2788 void DolphinMainWindow::saveNewToolbarConfig()
2789 {
2790     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2791                                            // because the rest of this method decides things
2792                                            // based on the new config.
2793     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2794     if (!toolBar()->actions().contains(navigators)) {
2795         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2796     }
2797     updateAllowedToolbarAreas();
2798     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2799 }
2800
2801 void DolphinMainWindow::focusTerminalPanel()
2802 {
2803     if (m_terminalPanel->isVisible()) {
2804         if (m_terminalPanel->terminalHasFocus()) {
2805             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2806             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2807         } else {
2808             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2809             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2810         }
2811     } else {
2812         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2813         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2814     }
2815 }
2816
2817 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2818     : KIO::FileUndoManager::UiInterface()
2819 {
2820 }
2821
2822 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2823 {
2824 }
2825
2826 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2827 {
2828     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2829     if (mainWin) {
2830         DolphinViewContainer *container = mainWin->activeViewContainer();
2831         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2832     } else {
2833         KIO::FileUndoManager::UiInterface::jobError(job);
2834     }
2835 }
2836
2837 bool DolphinMainWindow::isUrlOpen(const QString &url)
2838 {
2839     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2840 }
2841
2842 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
2843 {
2844     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
2845 }
2846
2847 #include "moc_dolphinmainwindow.cpp"