src/dolphinmainwindow.cpp

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