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 "admin/workerintegration.h"
  12 #include "dolphin_generalsettings.h"
  13 #include "dolphinbookmarkhandler.h"
  14 #include "dolphincontextmenu.h"
  15 #include "dolphindockwidget.h"
  16 #include "dolphinmainwindowadaptor.h"
  17 #include "dolphinnavigatorswidgetaction.h"
  18 #include "dolphinnewfilemenu.h"
  19 #include "dolphinplacesmodelsingleton.h"
  20 #include "dolphinrecenttabsmenu.h"
  21 #include "dolphintabpage.h"
  22 #include "dolphinurlnavigatorscontroller.h"
  23 #include "dolphinviewcontainer.h"
  24 #include "global.h"
  25 #include "middleclickactioneventfilter.h"
  26 #include "panels/folders/folderspanel.h"
  27 #include "panels/places/placespanel.h"
  28 #include "panels/terminal/terminalpanel.h"
  29 #include "selectionmode/actiontexthelper.h"
  30 #include "settings/dolphinsettingsdialog.h"
  31 #include "statusbar/dolphinstatusbar.h"
  32 #include "views/dolphinnewfilemenuobserver.h"
  33 #include "views/dolphinremoteencoding.h"
  34 #include "views/dolphinviewactionhandler.h"
  35 #include "views/draganddrophelper.h"
  36 #include "views/viewproperties.h"
  37
  38 #include <KActionCollection>
  39 #include <KActionMenu>
  40 #include <KAuthorized>
  41 #include <KColorSchemeManager>
  42 #include <KConfig>
  43 #include <KConfigGui>
  44 #include <KDesktopFile>
  45 #include <KDialogJobUiDelegate>
  46 #include <KDualAction>
  47 #include <KFileItemListProperties>
  48 #include <KIO/CommandLauncherJob>
  49 #include <KIO/JobUiDelegateFactory>
  50 #include <KIO/OpenFileManagerWindowJob>
  51 #include <KIO/OpenUrlJob>
  52 #include <KJobWidgets>
  53 #include <KLocalizedString>
  54 #include <KMessageBox>
  55 #include <KProtocolInfo>
  56 #include <KProtocolManager>
  57 #include <KRecentFilesAction>
  58 #include <KRuntimePlatform>
  59 #include <KShell>
  60 #include <KShortcutsDialog>
  61 #include <KStandardAction>
  62 #include <KSycoca>
  63 #include <KTerminalLauncherJob>
  64 #include <KToggleAction>
  65 #include <KToolBar>
  66 #include <KToolBarPopupAction>
  67 #include <KUrlComboBox>
  68 #include <KUrlNavigator>
  69 #include <KWindowSystem>
  70 #include <KXMLGUIFactory>
  71
  72 #include <kwidgetsaddons_version.h>
  73
  74 #include <QApplication>
  75 #include <QClipboard>
  76 #include <QCloseEvent>
  77 #include <QDesktopServices>
  78 #include <QDialog>
  79 #include <QDomDocument>
  80 #include <QFileInfo>
  81 #include <QLineEdit>
  82 #include <QMenuBar>
  83 #include <QPushButton>
  84 #include <QShowEvent>
  85 #include <QStandardPaths>
  86 #include <QTimer>
  87 #include <QToolButton>
  88 #include <QtConcurrentRun>
  89 #include <dolphindebug.h>
  90
  91 #include <algorithm>
  92
  93 #if HAVE_X11
  94 #include <KStartupInfo>
  95 #endif
  96
  97 namespace
  98 {
  99 // Used for GeneralSettings::version() to determine whether
 100 // an updated version of Dolphin is running, so as to migrate
 101 // removed/renamed ...etc config entries; increment it in such
 102 // cases
 103 const int CurrentDolphinVersion = 202;
 104 // The maximum number of entries in the back/forward popup menu
 105 const int MaxNumberOfNavigationentries = 12;
 106 // The maximum number of "Go to Tab" shortcuts
 107 const int MaxActivateTabShortcuts = 9;
 108 }
 109
 110 DolphinMainWindow::DolphinMainWindow()
 111     : KXmlGuiWindow(nullptr)
 112     , m_newFileMenu(nullptr)
 113     , m_tabWidget(nullptr)
 114     , m_activeViewContainer(nullptr)
 115     , m_actionHandler(nullptr)
 116     , m_remoteEncoding(nullptr)
 117     , m_settingsDialog()
 118     , m_bookmarkHandler(nullptr)
 119     , m_disabledActionNotifier(nullptr)
 120     , m_lastHandleUrlOpenJob(nullptr)
 121     , m_terminalPanel(nullptr)
 122     , m_placesPanel(nullptr)
 123     , m_tearDownFromPlacesRequested(false)
 124     , m_backAction(nullptr)
 125     , m_forwardAction(nullptr)
 126     , m_splitViewAction(nullptr)
 127     , m_splitViewMenuAction(nullptr)
 128     , m_sessionSaveTimer(nullptr)
 129     , m_sessionSaveWatcher(nullptr)
 130     , m_sessionSaveScheduled(false)
 131 {
 132     Q_INIT_RESOURCE(dolphin);
 133
 134     new MainWindowAdaptor(this);
 135
 136 #ifndef Q_OS_WIN
 137     setWindowFlags(Qt::WindowContextHelpButtonHint);
 138 #endif
 139     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 140     setObjectName(QStringLiteral("Dolphin#"));
 141
 142     setStateConfigGroup("State");
 143
 144 #if defined(Q_OS_WIN) || defined(Q_OS_MACOS)
 145     new KColorSchemeManager(this); // Sets a sensible color scheme which fixes unreadable icons and text on Windows.
 146 #endif
 147
 148     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage, this, &DolphinMainWindow::showErrorMessage);
 149
 150     KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
 151     undoManager->setUiInterface(new UndoUiInterface());
 152
 153     connect(undoManager, &KIO::FileUndoManager::undoAvailable, this, &DolphinMainWindow::slotUndoAvailable);
 154     connect(undoManager, &KIO::FileUndoManager::undoTextChanged, this, &DolphinMainWindow::slotUndoTextChanged);
 155     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted, this, &DolphinMainWindow::clearStatusBar);
 156     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinMainWindow::showCommand);
 157
 158     const bool firstRun = (GeneralSettings::version() < 200);
 159     if (firstRun) {
 160         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 161     }
 162
 163     setAcceptDrops(true);
 164
 165     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 166     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 167     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 168     m_tabWidget->setObjectName("tabWidget");
 169     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, this, &DolphinMainWindow::activeViewChanged);
 170     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, this, &DolphinMainWindow::tabCountChanged);
 171     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged, this, &DolphinMainWindow::updateWindowTitle);
 172     setCentralWidget(m_tabWidget);
 173
 174     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 175     setupActions();
 176
 177     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 178     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 179     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 180     connect(m_actionHandler, &DolphinViewActionHandler::createFileTriggered, this, &DolphinMainWindow::createFile);
 181     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 182
 183     QAction *newDirAction = actionCollection()->action(QStringLiteral("create_dir"));
 184     Q_CHECK_PTR(newDirAction);
 185     m_newFileMenu->setNewFolderShortcutAction(newDirAction);
 186
 187     QAction *newFileAction = actionCollection()->action(QStringLiteral("create_file"));
 188     Q_CHECK_PTR(newFileAction);
 189     m_newFileMenu->setNewFileShortcutAction(newFileAction);
 190
 191     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 192     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 193
 194     m_disabledActionNotifier = new DisabledActionNotifier(this);
 195     connect(m_disabledActionNotifier, &DisabledActionNotifier::disabledActionTriggered, this, [this](const QAction *, QString reason) {
 196         m_activeViewContainer->showMessage(reason, KMessageWidget::Warning);
 197     });
 198
 199     setupDockWidgets();
 200
 201     const bool usePhoneUi{KRuntimePlatform::runtimePlatform().contains(QLatin1String("phone"))};
 202     setupGUI(Save | Create | ToolBar, usePhoneUi ? QStringLiteral("dolphinuiforphones.rc") : QString() /* load the default dolphinui.rc file */);
 203     stateChanged(QStringLiteral("new_file"));
 204
 205     QClipboard *clipboard = QApplication::clipboard();
 206     connect(clipboard, &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 207
 208     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 209     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 210
 211     if (firstRun) {
 212         menuBar()->setVisible(false);
 213
 214         if (usePhoneUi) {
 215             Q_ASSERT(qobject_cast<QDockWidget *>(m_placesPanel->parent()));
 216             m_placesPanel->parentWidget()->hide();
 217             auto settings = GeneralSettings::self();
 218             settings->setShowZoomSlider(false); // Zooming can be done with pinch gestures instead and we are short on horizontal space.
 219             settings->setRenameInline(false); // This works around inline renaming currently not working well with virtual keyboards.
 220             settings->save(); // Otherwise the RenameInline setting is not picked up for the first time Dolphin is used.
 221         }
 222     }
 223
 224     const bool showMenu = !menuBar()->isHidden();
 225     QAction *showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 226     showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
 227
 228     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
 229     hamburgerMenu->setMenuBar(menuBar());
 230     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 231     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu, this, &DolphinMainWindow::updateHamburgerMenu);
 232     hamburgerMenu->hideActionsOf(toolBar());
 233     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 234         addHamburgerMenuToToolbar();
 235     }
 236
 237     updateAllowedToolbarAreas();
 238
 239     // enable middle-click on back/forward/up to open in a new tab
 240     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 241     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 242     toolBar()->installEventFilter(middleClickEventFilter);
 243
 244     setupWhatsThis();
 245
 246     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 247
 248     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 249
 250     m_fileItemActions.setParentWidget(this);
 251     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 252         showErrorMessage(errorMessage);
 253     });
 254
 255     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged, this, &DolphinMainWindow::slotSplitViewChanged);
 256 }
 257
 258 DolphinMainWindow::~DolphinMainWindow()
 259 {
 260     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 261     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 262
 263     // This fixes a crash in dolphinmainwindowtest where the connection below fires even though the KMainWindow destructor of this object is already running.
 264     Q_CHECK_PTR(qobject_cast<DolphinDockWidget *>(m_placesPanel->parent()));
 265     disconnect(static_cast<DolphinDockWidget *>(m_placesPanel->parent()),
 266                &DolphinDockWidget::visibilityChanged,
 267                this,
 268                &DolphinMainWindow::slotPlacesPanelVisibilityChanged);
 269 }
 270
 271 QVector<DolphinViewContainer *> DolphinMainWindow::viewContainers() const
 272 {
 273     QVector<DolphinViewContainer *> viewContainers;
 274
 275     for (int i = 0; i < m_tabWidget->count(); ++i) {
 276         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 277
 278         viewContainers << tabPage->primaryViewContainer();
 279         if (tabPage->splitViewEnabled()) {
 280             viewContainers << tabPage->secondaryViewContainer();
 281         }
 282     }
 283     return viewContainers;
 284 }
 285
 286 void DolphinMainWindow::openDirectories(const QList<QUrl> &dirs, bool splitView)
 287 {
 288     m_tabWidget->openDirectories(dirs, splitView);
 289 }
 290
 291 void DolphinMainWindow::openDirectories(const QStringList &dirs, bool splitView)
 292 {
 293     openDirectories(QUrl::fromStringList(dirs), splitView);
 294 }
 295
 296 void DolphinMainWindow::openFiles(const QList<QUrl> &files, bool splitView)
 297 {
 298     m_tabWidget->openFiles(files, splitView);
 299 }
 300
 301 bool DolphinMainWindow::isFoldersPanelEnabled() const
 302 {
 303     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 304 }
 305
 306 bool DolphinMainWindow::isInformationPanelEnabled() const
 307 {
 308 #if HAVE_BALOO
 309     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 310 #else
 311     return false;
 312 #endif
 313 }
 314
 315 bool DolphinMainWindow::isSplitViewEnabledInCurrentTab() const
 316 {
 317     return m_tabWidget->currentTabPage()->splitViewEnabled();
 318 }
 319
 320 void DolphinMainWindow::openFiles(const QStringList &files, bool splitView)
 321 {
 322     openFiles(QUrl::fromStringList(files), splitView);
 323 }
 324
 325 void DolphinMainWindow::activateWindow(const QString &activationToken)
 326 {
 327     window()->setAttribute(Qt::WA_NativeWindow, true);
 328
 329     if (KWindowSystem::isPlatformWayland()) {
 330         KWindowSystem::setCurrentXdgActivationToken(activationToken);
 331     } else if (KWindowSystem::isPlatformX11()) {
 332 #if HAVE_X11
 333         KStartupInfo::setNewStartupId(window()->windowHandle(), activationToken.toUtf8());
 334 #endif
 335     }
 336
 337     KWindowSystem::activateWindow(window()->windowHandle());
 338 }
 339
 340 bool DolphinMainWindow::isActiveWindow()
 341 {
 342     return window()->isActiveWindow();
 343 }
 344
 345 void DolphinMainWindow::showCommand(CommandType command)
 346 {
 347     DolphinStatusBar *statusBar = m_activeViewContainer->statusBar();
 348     switch (command) {
 349     case KIO::FileUndoManager::Copy:
 350         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 351         break;
 352     case KIO::FileUndoManager::Move:
 353         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 354         break;
 355     case KIO::FileUndoManager::Link:
 356         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 357         break;
 358     case KIO::FileUndoManager::Trash:
 359         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 360         break;
 361     case KIO::FileUndoManager::Rename:
 362         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 363         break;
 364
 365     case KIO::FileUndoManager::Mkdir:
 366         statusBar->setText(i18nc("@info:status", "Created folder."));
 367         break;
 368
 369     default:
 370         break;
 371     }
 372 }
 373
 374 void DolphinMainWindow::pasteIntoFolder()
 375 {
 376     m_activeViewContainer->view()->pasteIntoFolder();
 377 }
 378
 379 void DolphinMainWindow::changeUrl(const QUrl &url)
 380 {
 381     if (!KProtocolManager::supportsListing(url)) {
 382         // The URL navigator only checks for validity, not
 383         // if the URL can be listed. An error message is
 384         // shown due to DolphinViewContainer::restoreView().
 385         return;
 386     }
 387
 388     m_activeViewContainer->setUrl(url);
 389     updateFileAndEditActions();
 390     updatePasteAction();
 391     updateViewActions();
 392     updateGoActions();
 393
 394     // will signal used urls to activities manager, too
 395     m_recentFiles->addUrl(url, QString(), "inode/directory");
 396
 397     Q_EMIT urlChanged(url);
 398 }
 399
 400 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl &url)
 401 {
 402     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 403         m_placesPanel->proceedWithTearDown();
 404         m_tearDownFromPlacesRequested = false;
 405     }
 406
 407     m_activeViewContainer->setAutoGrabFocus(false);
 408     changeUrl(url);
 409     m_activeViewContainer->setAutoGrabFocus(true);
 410 }
 411
 412 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 413 {
 414     KToggleAction *editableLocationAction = static_cast<KToggleAction *>(actionCollection()->action(QStringLiteral("editable_location")));
 415     editableLocationAction->setChecked(editable);
 416 }
 417
 418 void DolphinMainWindow::slotSelectionChanged(const KFileItemList &selection)
 419 {
 420     updateFileAndEditActions();
 421
 422     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 423
 424     QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 425     if (selectedUrlsCount == 2) {
 426         compareFilesAction->setEnabled(isKompareInstalled());
 427     } else {
 428         compareFilesAction->setEnabled(false);
 429     }
 430
 431     Q_EMIT selectionChanged(selection);
 432 }
 433
 434 void DolphinMainWindow::updateHistory()
 435 {
 436     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 437     const int index = urlNavigator->historyIndex();
 438
 439     QAction *backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 440     if (backAction) {
 441         backAction->setToolTip(i18nc("@info", "Go back"));
 442         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 443         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 444     }
 445
 446     QAction *forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 447     if (forwardAction) {
 448         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 449         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward", "This undoes a <interface>Go|Back</interface> action."));
 450         forwardAction->setEnabled(index > 0);
 451     }
 452 }
 453
 454 void DolphinMainWindow::updateFilterBarAction(bool show)
 455 {
 456     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 457     toggleFilterBarAction->setChecked(show);
 458 }
 459
 460 void DolphinMainWindow::openNewMainWindow()
 461 {
 462     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 463 }
 464
 465 void DolphinMainWindow::openNewActivatedTab()
 466 {
 467     // keep browsers compatibility, new tab is always after last one
 468     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 469     GeneralSettings::setOpenNewTabAfterLastTab(true);
 470     m_tabWidget->openNewActivatedTab();
 471     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 472 }
 473
 474 void DolphinMainWindow::addToPlaces()
 475 {
 476     QUrl url;
 477     QString name;
 478
 479     // If nothing is selected, act on the current dir
 480     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 481         url = m_activeViewContainer->url();
 482         name = m_activeViewContainer->placesText();
 483     } else {
 484         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 485         url = dirToAdd.url();
 486         name = dirToAdd.name();
 487     }
 488     if (url.isValid()) {
 489         QString icon;
 490         if (m_activeViewContainer->isSearchModeEnabled()) {
 491             icon = QStringLiteral("folder-saved-search-symbolic");
 492         } else {
 493             icon = KIO::iconNameForUrl(url);
 494         }
 495         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 496     }
 497 }
 498
 499 DolphinTabPage *DolphinMainWindow::openNewTab(const QUrl &url)
 500 {
 501     return m_tabWidget->openNewTab(url, QUrl());
 502 }
 503
 504 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 505 {
 506     m_tabWidget->openNewActivatedTab(url, QUrl());
 507 }
 508
 509 void DolphinMainWindow::openNewWindow(const QUrl &url)
 510 {
 511     Dolphin::openNewWindow({url}, this);
 512 }
 513
 514 void DolphinMainWindow::slotSplitViewChanged()
 515 {
 516     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 517     updateSplitActions();
 518 }
 519
 520 void DolphinMainWindow::openInNewTab()
 521 {
 522     const KFileItemList &list = m_activeViewContainer->view()->selectedItems();
 523     bool tabCreated = false;
 524
 525     for (const KFileItem &item : list) {
 526         const QUrl &url = DolphinView::openItemAsFolderUrl(item);
 527         if (!url.isEmpty()) {
 528             openNewTab(url);
 529             tabCreated = true;
 530         }
 531     }
 532
 533     // if no new tab has been created from the selection
 534     // open the current directory in a new tab
 535     if (!tabCreated) {
 536         openNewTab(m_activeViewContainer->url());
 537     }
 538 }
 539
 540 void DolphinMainWindow::openInNewWindow()
 541 {
 542     QUrl newWindowUrl;
 543
 544     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 545     if (list.isEmpty()) {
 546         newWindowUrl = m_activeViewContainer->url();
 547     } else if (list.count() == 1) {
 548         const KFileItem &item = list.first();
 549         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 550     }
 551
 552     if (!newWindowUrl.isEmpty()) {
 553         Dolphin::openNewWindow({newWindowUrl}, this);
 554     }
 555 }
 556
 557 void DolphinMainWindow::openInSplitView(const QUrl &url)
 558 {
 559     QUrl newSplitViewUrl = url;
 560
 561     if (newSplitViewUrl.isEmpty()) {
 562         const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 563         if (list.count() == 1) {
 564             const KFileItem &item = list.first();
 565             newSplitViewUrl = DolphinView::openItemAsFolderUrl(item);
 566         }
 567     }
 568
 569     if (newSplitViewUrl.isEmpty()) {
 570         return;
 571     }
 572
 573     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
 574     if (tabPage->splitViewEnabled()) {
 575         tabPage->switchActiveView();
 576         tabPage->activeViewContainer()->setUrl(newSplitViewUrl);
 577     } else {
 578         tabPage->setSplitViewEnabled(true, WithAnimation, newSplitViewUrl);
 579         updateViewActions();
 580     }
 581 }
 582
 583 void DolphinMainWindow::showTarget()
 584 {
 585     const KFileItem link = m_activeViewContainer->view()->selectedItems().at(0);
 586     const QUrl destinationUrl = link.url().resolved(QUrl(link.linkDest()));
 587
 588     auto job = KIO::stat(destinationUrl, KIO::StatJob::SourceSide, KIO::StatNoDetails);
 589
 590     connect(job, &KJob::finished, this, [this, destinationUrl](KJob *job) {
 591         KIO::StatJob *statJob = static_cast<KIO::StatJob *>(job);
 592
 593         if (statJob->error()) {
 594             m_activeViewContainer->showMessage(job->errorString(), KMessageWidget::Error);
 595         } else {
 596             KIO::highlightInFileManager({destinationUrl});
 597         }
 598     });
 599 }
 600
 601 bool DolphinMainWindow::event(QEvent *event)
 602 {
 603     if (event->type() == QEvent::ShortcutOverride) {
 604         const QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
 605         if (keyEvent->key() == Qt::Key_Space && m_activeViewContainer->view()->handleSpaceAsNormalKey()) {
 606             event->accept();
 607             return true;
 608         }
 609     }
 610
 611     return KXmlGuiWindow::event(event);
 612 }
 613
 614 void DolphinMainWindow::showEvent(QShowEvent *event)
 615 {
 616     KXmlGuiWindow::showEvent(event);
 617
 618     if (!event->spontaneous() && m_activeViewContainer) {
 619         m_activeViewContainer->view()->setFocus();
 620     }
 621 }
 622
 623 void DolphinMainWindow::closeEvent(QCloseEvent *event)
 624 {
 625     // Find out if Dolphin is closed directly by the user or
 626     // by the session manager because the session is closed
 627     bool closedByUser = true;
 628     if (qApp->isSavingSession()) {
 629         closedByUser = false;
 630     }
 631
 632     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && !GeneralSettings::rememberOpenedTabs() && closedByUser) {
 633         // Ask the user if he really wants to quit and close all tabs.
 634         // Open a confirmation dialog with 3 buttons:
 635         // QDialogButtonBox::Yes    -> Quit
 636         // QDialogButtonBox::No     -> Close only the current tab
 637         // QDialogButtonBox::Cancel -> do nothing
 638         QDialog *dialog = new QDialog(this, Qt::Dialog);
 639         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 640         dialog->setModal(true);
 641         QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 642         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes),
 643                          KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()),
 644                                   QIcon::fromTheme(QStringLiteral("application-exit"))));
 645         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 646         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 647         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 648
 649         bool doNotAskAgainCheckboxResult = false;
 650
 651         const auto result = KMessageBox::createKMessageBox(dialog,
 652                                                            buttons,
 653                                                            QMessageBox::Warning,
 654                                                            i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 655                                                            QStringList(),
 656                                                            i18n("Do not ask again"),
 657                                                            &doNotAskAgainCheckboxResult,
 658                                                            KMessageBox::Notify);
 659
 660         if (doNotAskAgainCheckboxResult) {
 661             GeneralSettings::setConfirmClosingMultipleTabs(false);
 662         }
 663
 664         switch (result) {
 665         case QDialogButtonBox::Yes:
 666             // Quit
 667             break;
 668         case QDialogButtonBox::No:
 669             // Close only the current tab
 670             m_tabWidget->closeTab();
 671             Q_FALLTHROUGH();
 672         default:
 673             event->ignore();
 674             return;
 675         }
 676     }
 677
 678     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 679         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 680         // Open a confirmation dialog with 3 buttons:
 681         // QDialogButtonBox::Yes    -> Quit
 682         // QDialogButtonBox::No     -> Show Terminal Panel
 683         // QDialogButtonBox::Cancel -> do nothing
 684         QDialog *dialog = new QDialog(this, Qt::Dialog);
 685         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 686         dialog->setModal(true);
 687         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 688         if (!m_terminalPanel->isVisible()) {
 689             standardButtons |= QDialogButtonBox::No;
 690         }
 691         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 692         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 693         if (!m_terminalPanel->isVisible()) {
 694             KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 695         }
 696         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 697
 698         bool doNotAskAgainCheckboxResult = false;
 699
 700         const auto result = KMessageBox::createKMessageBox(
 701             dialog,
 702             buttons,
 703             QMessageBox::Warning,
 704             i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 705             QStringList(),
 706             i18n("Do not ask again"),
 707             &doNotAskAgainCheckboxResult,
 708             KMessageBox::Notify | KMessageBox::Dangerous);
 709
 710         if (doNotAskAgainCheckboxResult) {
 711             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 712         }
 713
 714         switch (result) {
 715         case QDialogButtonBox::Yes:
 716             // Quit
 717             break;
 718         case QDialogButtonBox::No:
 719             actionCollection()->action("show_terminal_panel")->trigger();
 720             // Do not quit, ignore quit event
 721             Q_FALLTHROUGH();
 722         default:
 723             event->ignore();
 724             return;
 725         }
 726     }
 727
 728     if (m_sessionSaveTimer && (m_sessionSaveTimer->isActive() || m_sessionSaveWatcher->isRunning())) {
 729         const bool sessionSaveTimerActive = m_sessionSaveTimer->isActive();
 730
 731         m_sessionSaveTimer->stop();
 732         m_sessionSaveWatcher->disconnect();
 733         m_sessionSaveWatcher->waitForFinished();
 734
 735         if (sessionSaveTimerActive || m_sessionSaveScheduled) {
 736             slotSaveSession();
 737         }
 738     }
 739
 740     GeneralSettings::setVersion(CurrentDolphinVersion);
 741     GeneralSettings::self()->save();
 742
 743     KXmlGuiWindow::closeEvent(event);
 744 }
 745
 746 void DolphinMainWindow::slotSaveSession()
 747 {
 748     m_sessionSaveScheduled = false;
 749
 750     if (m_sessionSaveWatcher->isRunning()) {
 751         // The previous session is still being saved - schedule another save.
 752         m_sessionSaveWatcher->disconnect();
 753         connect(m_sessionSaveWatcher, &QFutureWatcher<void>::finished, this, &DolphinMainWindow::slotSaveSession, Qt::SingleShotConnection);
 754         m_sessionSaveScheduled = true;
 755     } else if (!m_sessionSaveTimer->isActive()) {
 756         // No point in saving the session if the timer is running (since it will save the session again when it times out).
 757         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 758         KConfig *config = KConfigGui::sessionConfig();
 759         saveGlobalProperties(config);
 760         savePropertiesInternal(config, 1);
 761
 762         auto future = QtConcurrent::run([config]() {
 763             config->sync();
 764         });
 765         m_sessionSaveWatcher->setFuture(future);
 766     }
 767 }
 768
 769 void DolphinMainWindow::setSessionAutoSaveEnabled(bool enable)
 770 {
 771     if (enable) {
 772         if (!m_sessionSaveTimer) {
 773             m_sessionSaveTimer = new QTimer(this);
 774             m_sessionSaveWatcher = new QFutureWatcher<void>(this);
 775             m_sessionSaveTimer->setSingleShot(true);
 776             m_sessionSaveTimer->setInterval(22000);
 777
 778             connect(m_sessionSaveTimer, &QTimer::timeout, this, &DolphinMainWindow::slotSaveSession);
 779         }
 780
 781         connect(m_tabWidget, &DolphinTabWidget::urlChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 782         connect(m_tabWidget, &DolphinTabWidget::tabCountChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 783         connect(m_tabWidget, &DolphinTabWidget::activeViewChanged, m_sessionSaveTimer, qOverload<>(&QTimer::start), Qt::UniqueConnection);
 784     } else if (m_sessionSaveTimer) {
 785         m_sessionSaveTimer->stop();
 786         m_sessionSaveWatcher->disconnect();
 787         m_sessionSaveScheduled = false;
 788
 789         m_sessionSaveWatcher->waitForFinished();
 790
 791         m_sessionSaveTimer->deleteLater();
 792         m_sessionSaveWatcher->deleteLater();
 793         m_sessionSaveTimer = nullptr;
 794         m_sessionSaveWatcher = nullptr;
 795     }
 796 }
 797
 798 void DolphinMainWindow::saveProperties(KConfigGroup &group)
 799 {
 800     m_tabWidget->saveProperties(group);
 801 }
 802
 803 void DolphinMainWindow::readProperties(const KConfigGroup &group)
 804 {
 805     m_tabWidget->readProperties(group);
 806 }
 807
 808 void DolphinMainWindow::updateNewMenu()
 809 {
 810     m_newFileMenu->checkUpToDate();
 811     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 812 }
 813
 814 void DolphinMainWindow::createDirectory()
 815 {
 816     // When creating directory, namejob is being run. In network folders,
 817     // this job can take long time, so instead of starting multiple namejobs,
 818     // just check if we are already running one. This prevents opening multiple
 819     // dialogs. BUG:481401
 820     if (!m_newFileMenu->isCreateDirectoryRunning()) {
 821         m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 822         m_newFileMenu->createDirectory();
 823     }
 824 }
 825
 826 void DolphinMainWindow::createFile()
 827 {
 828     // Use the same logic as in createDirectory()
 829     if (!m_newFileMenu->isCreateFileRunning()) {
 830         m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 831         m_newFileMenu->createFile();
 832     }
 833 }
 834
 835 void DolphinMainWindow::quit()
 836 {
 837     close();
 838 }
 839
 840 void DolphinMainWindow::showErrorMessage(const QString &message)
 841 {
 842     m_activeViewContainer->showMessage(message, KMessageWidget::Error);
 843 }
 844
 845 void DolphinMainWindow::slotUndoAvailable(bool available)
 846 {
 847     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 848     if (undoAction) {
 849         undoAction->setEnabled(available);
 850     }
 851 }
 852
 853 void DolphinMainWindow::slotUndoTextChanged(const QString &text)
 854 {
 855     QAction *undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 856     if (undoAction) {
 857         undoAction->setText(text);
 858     }
 859 }
 860
 861 void DolphinMainWindow::undo()
 862 {
 863     clearStatusBar();
 864     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 865     KIO::FileUndoManager::self()->undo();
 866 }
 867
 868 void DolphinMainWindow::cut()
 869 {
 870     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 871         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 872     } else {
 873         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 874         m_activeViewContainer->setSelectionModeEnabled(false);
 875     }
 876 }
 877
 878 void DolphinMainWindow::copy()
 879 {
 880     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 881         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 882     } else {
 883         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 884         m_activeViewContainer->setSelectionModeEnabled(false);
 885     }
 886 }
 887
 888 void DolphinMainWindow::paste()
 889 {
 890     m_activeViewContainer->view()->paste();
 891 }
 892
 893 void DolphinMainWindow::find()
 894 {
 895     m_activeViewContainer->setSearchModeEnabled(true);
 896 }
 897
 898 void DolphinMainWindow::updateSearchAction()
 899 {
 900     QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 901     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 902 }
 903
 904 void DolphinMainWindow::updatePasteAction()
 905 {
 906     QAction *pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 907     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 908     pasteAction->setEnabled(pasteInfo.first);
 909     m_disabledActionNotifier->setDisabledReason(pasteAction,
 910                                                 m_activeViewContainer->rootItem().isWritable()
 911                                                     ? i18nc("@info", "Cannot paste: The clipboard is empty.")
 912                                                     : i18nc("@info", "Cannot paste: You do not have permission to write into this folder."));
 913     pasteAction->setText(pasteInfo.second);
 914 }
 915
 916 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 917 {
 918     updatePasteAction();
 919 }
 920
 921 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 922 {
 923     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 924         goBackInNewTab();
 925     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 926         goForwardInNewTab();
 927     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 928         goUpInNewTab();
 929     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 930         goHomeInNewTab();
 931     }
 932 }
 933
 934 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 935 {
 936     const QUrl url = urlNavigator->locationUrl(historyIndex);
 937
 938     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 939
 940     if (!urlNavigator->showFullPath()) {
 941         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 942
 943         const QModelIndex closestIdx = placesModel->closestItem(url);
 944         if (closestIdx.isValid()) {
 945             const QUrl placeUrl = placesModel->url(closestIdx);
 946
 947             text = placesModel->text(closestIdx);
 948
 949             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 950
 951             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 952                 pathInsidePlace.prepend(QLatin1Char('/'));
 953             }
 954
 955             if (pathInsidePlace != QLatin1Char('/')) {
 956                 text.append(pathInsidePlace);
 957             }
 958         }
 959     }
 960
 961     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 962     action->setData(historyIndex);
 963     return action;
 964 }
 965
 966 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 967 {
 968     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 969     int entries = 0;
 970     QMenu *menu = m_backAction->popupMenu();
 971     menu->clear();
 972     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 973         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, menu);
 974         menu->addAction(action);
 975     }
 976 }
 977
 978 void DolphinMainWindow::slotGoBack(QAction *action)
 979 {
 980     int gotoIndex = action->data().value<int>();
 981     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 982     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 983         goBack();
 984     }
 985 }
 986
 987 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction *action)
 988 {
 989     if (action) {
 990         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 991         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 992     }
 993 }
 994
 995 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 996 {
 997     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 998     int entries = 0;
 999     QMenu *menu = m_forwardAction->popupMenu();
1000     menu->clear();
1001     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
1002         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, menu);
1003         menu->addAction(action);
1004     }
1005 }
1006
1007 void DolphinMainWindow::slotGoForward(QAction *action)
1008 {
1009     int gotoIndex = action->data().value<int>();
1010     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1011     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
1012         goForward();
1013     }
1014 }
1015
1016 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
1017 {
1018     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
1019 }
1020
1021 void DolphinMainWindow::selectAll()
1022 {
1023     clearStatusBar();
1024
1025     // if the URL navigator is editable and focused, select the whole
1026     // URL instead of all items of the view
1027
1028     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
1029     QLineEdit *lineEdit = urlNavigator->editor()->lineEdit();
1030     const bool selectUrl = urlNavigator->isUrlEditable() && lineEdit->hasFocus();
1031     if (selectUrl) {
1032         lineEdit->selectAll();
1033     } else {
1034         m_activeViewContainer->view()->selectAll();
1035     }
1036 }
1037
1038 void DolphinMainWindow::invertSelection()
1039 {
1040     clearStatusBar();
1041     m_activeViewContainer->view()->invertSelection();
1042 }
1043
1044 void DolphinMainWindow::toggleSplitView()
1045 {
1046     QUrl newSplitViewUrl;
1047     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1048     if (list.count() == 1) {
1049         const KFileItem &item = list.first();
1050         newSplitViewUrl = DolphinView::openItemAsFolderUrl(item);
1051     }
1052
1053     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
1054     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation, newSplitViewUrl);
1055     m_tabWidget->updateTabName(m_tabWidget->indexOf(tabPage));
1056     updateViewActions();
1057 }
1058
1059 void DolphinMainWindow::popoutSplitView()
1060 {
1061     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
1062     if (!tabPage->splitViewEnabled())
1063         return;
1064     openNewWindow((GeneralSettings::closeActiveSplitView() ? tabPage->activeViewContainer() : tabPage->inactiveViewContainer())->url());
1065     tabPage->setSplitViewEnabled(false, WithAnimation);
1066     updateSplitActions();
1067 }
1068
1069 void DolphinMainWindow::toggleSplitStash()
1070 {
1071     DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
1072     tabPage->setSplitViewEnabled(false, WithAnimation);
1073     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
1074 }
1075
1076 void DolphinMainWindow::copyToInactiveSplitView()
1077 {
1078     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
1079         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
1080     } else {
1081         m_tabWidget->copyToInactiveSplitView();
1082         m_activeViewContainer->setSelectionModeEnabled(false);
1083     }
1084 }
1085
1086 void DolphinMainWindow::moveToInactiveSplitView()
1087 {
1088     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
1089         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
1090     } else {
1091         m_tabWidget->moveToInactiveSplitView();
1092         m_activeViewContainer->setSelectionModeEnabled(false);
1093     }
1094 }
1095
1096 void DolphinMainWindow::reloadView()
1097 {
1098     clearStatusBar();
1099     m_activeViewContainer->reload();
1100     m_activeViewContainer->statusBar()->updateSpaceInfo();
1101 }
1102
1103 void DolphinMainWindow::stopLoading()
1104 {
1105     m_activeViewContainer->view()->stopLoading();
1106 }
1107
1108 void DolphinMainWindow::enableStopAction()
1109 {
1110     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
1111 }
1112
1113 void DolphinMainWindow::disableStopAction()
1114 {
1115     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
1116 }
1117
1118 void DolphinMainWindow::toggleSelectionMode()
1119 {
1120     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
1121
1122     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
1123     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
1124 }
1125
1126 void DolphinMainWindow::showFilterBar()
1127 {
1128     m_activeViewContainer->setFilterBarVisible(true);
1129 }
1130
1131 void DolphinMainWindow::toggleFilterBar()
1132 {
1133     const bool checked = !m_activeViewContainer->isFilterBarVisible();
1134     m_activeViewContainer->setFilterBarVisible(checked);
1135
1136     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
1137     toggleFilterBarAction->setChecked(checked);
1138 }
1139
1140 void DolphinMainWindow::toggleEditLocation()
1141 {
1142     clearStatusBar();
1143
1144     QAction *action = actionCollection()->action(QStringLiteral("editable_location"));
1145     KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigator();
1146     urlNavigator->setUrlEditable(action->isChecked());
1147 }
1148
1149 void DolphinMainWindow::replaceLocation()
1150 {
1151     KUrlNavigator *navigator = m_activeViewContainer->urlNavigator();
1152     QLineEdit *lineEdit = navigator->editor()->lineEdit();
1153
1154     // If the text field currently has focus and everything is selected,
1155     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
1156     // and goes back to the view, just like how it was before this action was triggered the first time.
1157     if (navigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text()) {
1158         navigator->setUrlEditable(false);
1159         m_activeViewContainer->view()->setFocus();
1160     } else {
1161         navigator->setUrlEditable(true);
1162         navigator->setFocus();
1163         lineEdit->selectAll();
1164     }
1165 }
1166
1167 void DolphinMainWindow::togglePanelLockState()
1168 {
1169     const bool newLockState = !GeneralSettings::lockPanels();
1170     const auto childrenObjects = children();
1171     for (QObject *child : childrenObjects) {
1172         DolphinDockWidget *dock = qobject_cast<DolphinDockWidget *>(child);
1173         if (dock) {
1174             dock->setLocked(newLockState);
1175         }
1176     }
1177
1178     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1179
1180     GeneralSettings::setLockPanels(newLockState);
1181 }
1182
1183 void DolphinMainWindow::slotTerminalPanelVisibilityChanged(bool visible)
1184 {
1185     if (!visible && m_activeViewContainer) {
1186         m_activeViewContainer->view()->setFocus();
1187     }
1188     // Putting focus to the Terminal is not handled here but in TerminalPanel::showEvent().
1189 }
1190
1191 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
1192 {
1193     if (!visible && m_activeViewContainer) {
1194         m_activeViewContainer->view()->setFocus();
1195         return;
1196     }
1197     m_placesPanel->setFocus();
1198 }
1199
1200 void DolphinMainWindow::goBack()
1201 {
1202     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1203     urlNavigator->goBack();
1204
1205     if (urlNavigator->locationState().isEmpty()) {
1206         // An empty location state indicates a redirection URL,
1207         // which must be skipped too
1208         urlNavigator->goBack();
1209     }
1210 }
1211
1212 void DolphinMainWindow::goForward()
1213 {
1214     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1215 }
1216
1217 void DolphinMainWindow::goUp()
1218 {
1219     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1220 }
1221
1222 void DolphinMainWindow::goHome()
1223 {
1224     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1225 }
1226
1227 void DolphinMainWindow::goBackInNewTab()
1228 {
1229     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1230     const int index = urlNavigator->historyIndex() + 1;
1231     openNewTab(urlNavigator->locationUrl(index));
1232 }
1233
1234 void DolphinMainWindow::goForwardInNewTab()
1235 {
1236     const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1237     const int index = urlNavigator->historyIndex() - 1;
1238     openNewTab(urlNavigator->locationUrl(index));
1239 }
1240
1241 void DolphinMainWindow::goUpInNewTab()
1242 {
1243     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1244     openNewTab(KIO::upUrl(currentUrl));
1245 }
1246
1247 void DolphinMainWindow::goHomeInNewTab()
1248 {
1249     openNewTab(Dolphin::homeUrl());
1250 }
1251
1252 void DolphinMainWindow::compareFiles()
1253 {
1254     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1255     if (items.count() != 2) {
1256         // The action is disabled in this case, but it could have been triggered
1257         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1258         return;
1259     }
1260
1261     QUrl urlA = items.at(0).url();
1262     QUrl urlB = items.at(1).url();
1263
1264     QString command(QStringLiteral("kompare -c \""));
1265     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1266     command.append("\" \"");
1267     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1268     command.append('\"');
1269
1270     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1271     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1272     job->start();
1273 }
1274
1275 void DolphinMainWindow::toggleShowMenuBar()
1276 {
1277     const bool visible = menuBar()->isVisible();
1278     menuBar()->setVisible(!visible);
1279 }
1280
1281 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1282 {
1283     m_searchTools.clear();
1284
1285     KService::Ptr kfind = KService::serviceByDesktopName(QStringLiteral("org.kde.kfind"));
1286
1287     if (!kfind) {
1288         return nullptr;
1289     }
1290
1291     auto *action = new QAction(QIcon::fromTheme(kfind->icon()), kfind->name(), this);
1292
1293     connect(action, &QAction::triggered, this, [this, kfind] {
1294         auto *job = new KIO::ApplicationLauncherJob(kfind);
1295         job->setUrls({m_activeViewContainer->url()});
1296         job->start();
1297     });
1298
1299     return action;
1300 }
1301
1302 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1303 {
1304     QAction *openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1305     if (!openPreferredSearchTool) {
1306         return;
1307     }
1308     QPointer<QAction> tool = preferredSearchTool();
1309     if (tool) {
1310         openPreferredSearchTool->setVisible(true);
1311         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1312         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1313         // https://bugs.kde.org/show_bug.cgi?id=442815
1314         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1315             openPreferredSearchTool->setIcon(tool->icon());
1316         }
1317     } else {
1318         openPreferredSearchTool->setVisible(false);
1319         // still visible in Shortcuts configuration window
1320         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1321         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1322     }
1323 }
1324
1325 void DolphinMainWindow::openPreferredSearchTool()
1326 {
1327     QPointer<QAction> tool = preferredSearchTool();
1328     if (tool) {
1329         tool->trigger();
1330     }
1331 }
1332
1333 void DolphinMainWindow::openTerminal()
1334 {
1335     openTerminalJob(m_activeViewContainer->url());
1336 }
1337
1338 void DolphinMainWindow::openTerminalHere()
1339 {
1340     QList<QUrl> urls = {};
1341
1342     const auto selectedItems = m_activeViewContainer->view()->selectedItems();
1343     for (const KFileItem &item : selectedItems) {
1344         QUrl url = item.targetUrl();
1345         if (item.isFile()) {
1346             url.setPath(QFileInfo(url.path()).absolutePath());
1347         }
1348         if (!urls.contains(url)) {
1349             urls << url;
1350         }
1351     }
1352
1353     // No items are selected. Open a terminal window for the current location.
1354     if (urls.count() == 0) {
1355         openTerminal();
1356         return;
1357     }
1358
1359     if (urls.count() > 5) {
1360         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());
1361         const int answer = KMessageBox::warningContinueCancel(
1362             this,
1363             question,
1364             {},
1365             KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()), QStringLiteral("utilities-terminal")),
1366             KStandardGuiItem::cancel(),
1367             QStringLiteral("ConfirmOpenManyTerminals"));
1368         if (answer != KMessageBox::PrimaryAction && answer != KMessageBox::Continue) {
1369             return;
1370         }
1371     }
1372
1373     for (const QUrl &url : std::as_const(urls)) {
1374         openTerminalJob(url);
1375     }
1376 }
1377
1378 void DolphinMainWindow::openTerminalJob(const QUrl &url)
1379 {
1380     if (url.isLocalFile()) {
1381         auto job = new KTerminalLauncherJob(QString());
1382         job->setWorkingDirectory(url.toLocalFile());
1383         job->start();
1384         return;
1385     }
1386
1387     // Not a local file, with protocol Class ":local", try stat'ing
1388     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1389         KIO::StatJob *job = KIO::mostLocalUrl(url);
1390         KJobWidgets::setWindow(job, this);
1391         connect(job, &KJob::result, this, [job]() {
1392             QUrl statUrl;
1393             if (!job->error()) {
1394                 statUrl = job->mostLocalUrl();
1395             }
1396
1397             auto job = new KTerminalLauncherJob(QString());
1398             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1399             job->start();
1400         });
1401
1402         return;
1403     }
1404
1405     // Nothing worked, just use $HOME
1406     auto job = new KTerminalLauncherJob(QString());
1407     job->setWorkingDirectory(QDir::homePath());
1408     job->start();
1409 }
1410
1411 void DolphinMainWindow::editSettings()
1412 {
1413     if (!m_settingsDialog) {
1414         DolphinViewContainer *container = activeViewContainer();
1415         container->view()->writeSettings();
1416
1417         const QUrl url = container->url();
1418         DolphinSettingsDialog *settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1419         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1420         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, &DolphinUrlNavigatorsController::slotReadSettings);
1421         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1422         settingsDialog->show();
1423         m_settingsDialog = settingsDialog;
1424     } else {
1425         m_settingsDialog.data()->raise();
1426     }
1427 }
1428
1429 void DolphinMainWindow::handleUrl(const QUrl &url)
1430 {
1431     delete m_lastHandleUrlOpenJob;
1432     m_lastHandleUrlOpenJob = nullptr;
1433
1434     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1435         activeViewContainer()->setUrl(url);
1436     } else {
1437         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1438         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1439         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1440
1441         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this, [this, url](const QString &mimetype) {
1442             if (mimetype == QLatin1String("inode/directory")) {
1443                 // If it's a dir, we'll take it from here
1444                 m_lastHandleUrlOpenJob->kill();
1445                 m_lastHandleUrlOpenJob = nullptr;
1446                 activeViewContainer()->setUrl(url);
1447             }
1448         });
1449
1450         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1451             m_lastHandleUrlOpenJob = nullptr;
1452         });
1453
1454         m_lastHandleUrlOpenJob->start();
1455     }
1456 }
1457
1458 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1459 {
1460     // trash:/ is writable but we don't want to create new items in it.
1461     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1462     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1463     // When the menu is disabled, actions in it are disabled later in the event loop, and we need to set the disabled reason after that.
1464     QTimer::singleShot(0, this, [this]() {
1465         m_disabledActionNotifier->setDisabledReason(actionCollection()->action(QStringLiteral("create_file")),
1466                                                     i18nc("@info", "Cannot create new file: You do not have permission to create items in this folder."));
1467         m_disabledActionNotifier->setDisabledReason(actionCollection()->action(QStringLiteral("create_dir")),
1468                                                     i18nc("@info", "Cannot create new folder: You do not have permission to create items in this folder."));
1469     });
1470 }
1471
1472 void DolphinMainWindow::openContextMenu(const QPoint &pos, const KFileItem &item, const KFileItemList &selectedItems, const QUrl &url)
1473 {
1474     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1475     contextMenu->exec(pos);
1476
1477     // Delete the menu, unless it has been deleted in its own nested event loop already.
1478     if (contextMenu) {
1479         contextMenu->deleteLater();
1480     }
1481 }
1482
1483 QMenu *DolphinMainWindow::createPopupMenu()
1484 {
1485     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1486
1487     menu->addSeparator();
1488     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1489
1490     return menu;
1491 }
1492
1493 void DolphinMainWindow::updateHamburgerMenu()
1494 {
1495     KActionCollection *ac = actionCollection();
1496     auto hamburgerMenu = static_cast<KHamburgerMenu *>(ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1497     auto menu = hamburgerMenu->menu();
1498     if (!menu) {
1499         menu = new QMenu(this);
1500         hamburgerMenu->setMenu(menu);
1501         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1502         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1503     } else {
1504         menu->clear();
1505     }
1506     const QList<QAction *> toolbarActions = toolBar()->actions();
1507
1508     if (!toolBar()->isVisible()) {
1509         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1510         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1511         menu->addAction(toolBarMenuAction());
1512         menu->addSeparator();
1513     }
1514
1515     // This group of actions (until the next separator) contains all the most basic actions
1516     // necessary to use Dolphin effectively.
1517     menu->addAction(ac->action(QStringLiteral("go_back")));
1518     menu->addAction(ac->action(QStringLiteral("go_forward")));
1519
1520     menu->addMenu(m_newFileMenu->menu());
1521     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))) {
1522         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1523     }
1524     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1525     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1526     if (!toolBar()->isVisible()
1527         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1528             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))) {
1529         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1530         // This way a search action will only be added if none of the three available
1531         // search actions is present on the toolbar.
1532     }
1533     if (!toolBar()->isVisible() || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))) {
1534         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1535         // This way a filter action will only be added if none of the two available
1536         // filter actions is present on the toolbar.
1537     }
1538     menu->addSeparator();
1539
1540     // The second group of actions (up until the next separator) contains actions for opening
1541     // additional views to interact with the file system.
1542     menu->addAction(ac->action(QStringLiteral("file_new")));
1543     menu->addAction(ac->action(QStringLiteral("new_tab")));
1544     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1545         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1546     }
1547     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1548     menu->addSeparator();
1549
1550     // The third group contains actions to change what one sees in the view
1551     // and to change the more general UI.
1552     if (!toolBar()->isVisible()
1553         || (!toolbarActions.contains(ac->action(QStringLiteral("icons"))) && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1554             && !toolbarActions.contains(ac->action(QStringLiteral("details"))) && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))) {
1555         menu->addAction(ac->action(QStringLiteral("view_mode")));
1556     }
1557     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1558     menu->addAction(ac->action(QStringLiteral("sort")));
1559     menu->addAction(ac->action(QStringLiteral("additional_info")));
1560     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1561         menu->addAction(ac->action(QStringLiteral("zoom")));
1562     }
1563     menu->addAction(ac->action(QStringLiteral("panels")));
1564
1565     // The "Configure" menu is not added to the actionCollection() because there is hardly
1566     // a good reason for users to put it on their toolbar.
1567     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")), i18nc("@action:inmenu menu for configure actions", "Configure"));
1568     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1569     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1570     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1571     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1572     hamburgerMenu->hideActionsOf(configureMenu);
1573 }
1574
1575 void DolphinMainWindow::slotPlaceActivated(const QUrl &url)
1576 {
1577     DolphinViewContainer *view = activeViewContainer();
1578
1579     if (view->url() == url) {
1580         view->clearFilterBar(); // Fixes bug 259382.
1581
1582         // We can end up here if the user clicked a device in the Places Panel
1583         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1584         reloadView();
1585
1586         m_activeViewContainer->view()->setFocus(); // We always want the focus on the view after activating a place.
1587     } else {
1588         view->disableUrlNavigatorSelectionRequests();
1589         changeUrl(url);
1590         view->enableUrlNavigatorSelectionRequests();
1591     }
1592 }
1593
1594 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1595 {
1596     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1597 }
1598
1599 void DolphinMainWindow::activeViewChanged(DolphinViewContainer *viewContainer)
1600 {
1601     DolphinViewContainer *oldViewContainer = m_activeViewContainer;
1602     Q_ASSERT(viewContainer);
1603
1604     m_activeViewContainer = viewContainer;
1605
1606     if (oldViewContainer) {
1607         const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1608         toggleSearchAction->disconnect(oldViewContainer);
1609
1610         // Disconnect all signals between the old view container (container,
1611         // view and url navigator) and main window.
1612         oldViewContainer->disconnect(this);
1613         oldViewContainer->view()->disconnect(this);
1614         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1615         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
1616         navigators->primaryUrlNavigator()->disconnect(this);
1617         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1618             secondaryUrlNavigator->disconnect(this);
1619         }
1620
1621         // except the requestItemInfo so that on hover the information panel can still be updated
1622         connect(oldViewContainer->view(), &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
1623
1624         // Disconnect other slots.
1625         disconnect(oldViewContainer,
1626                    &DolphinViewContainer::selectionModeChanged,
1627                    actionCollection()->action(QStringLiteral("toggle_selection_mode")),
1628                    &QAction::setChecked);
1629     }
1630
1631     connectViewSignals(viewContainer);
1632
1633     m_actionHandler->setCurrentView(viewContainer->view());
1634
1635     updateHistory();
1636     updateFileAndEditActions();
1637     updatePasteAction();
1638     updateViewActions();
1639     updateGoActions();
1640     updateSearchAction();
1641
1642     const QUrl url = viewContainer->url();
1643     Q_EMIT urlChanged(url);
1644 }
1645
1646 void DolphinMainWindow::tabCountChanged(int count)
1647 {
1648     const bool enableTabActions = (count > 1);
1649     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1650         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1651     }
1652     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1653     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1654     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1655 }
1656
1657 void DolphinMainWindow::updateWindowTitle()
1658 {
1659     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1660     if (windowTitle() != newTitle) {
1661         setWindowTitle(newTitle);
1662     }
1663 }
1664
1665 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString &mountPath)
1666 {
1667     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1668         setViewsToHomeIfMountPathOpen(mountPath);
1669     });
1670
1671     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1672         m_tearDownFromPlacesRequested = true;
1673         m_terminalPanel->goHome();
1674         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1675     } else {
1676         m_placesPanel->proceedWithTearDown();
1677     }
1678 }
1679
1680 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString &mountPath)
1681 {
1682     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1683         setViewsToHomeIfMountPathOpen(mountPath);
1684     });
1685
1686     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectoryIsChildOf(mountPath)) {
1687         m_tearDownFromPlacesRequested = false;
1688         m_terminalPanel->goHome();
1689     }
1690 }
1691
1692 void DolphinMainWindow::slotKeyBindings()
1693 {
1694     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1695     dialog.addCollection(actionCollection());
1696     if (m_terminalPanel) {
1697         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1698         if (konsolePartActionCollection) {
1699             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1700         }
1701     }
1702     dialog.configure();
1703 }
1704
1705 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString &mountPath)
1706 {
1707     const QVector<DolphinViewContainer *> theViewContainers = viewContainers();
1708     for (DolphinViewContainer *viewContainer : theViewContainers) {
1709         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1710             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1711         }
1712     }
1713     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1714 }
1715
1716 void DolphinMainWindow::setupActions()
1717 {
1718     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1719
1720     // setup 'File' menu
1721     m_newFileMenu = new DolphinNewFileMenu(nullptr, nullptr, this);
1722     actionCollection()->addAction(QStringLiteral("new_menu"), m_newFileMenu);
1723     QMenu *menu = m_newFileMenu->menu();
1724     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1725     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1726     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1727     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateNewMenu);
1728
1729     QAction *newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1730     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1731     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1732     newWindow->setWhatsThis(xi18nc("@info:whatsthis",
1733                                    "This opens a new "
1734                                    "window just like this one with the current location."
1735                                    "<nl/>You can drag and drop items between windows."));
1736     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1737
1738     QAction *newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1739     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1740     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1741     newTab->setWhatsThis(xi18nc("@info:whatsthis",
1742                                 "This opens a new "
1743                                 "<emphasis>Tab</emphasis> with the current location."
1744                                 "<nl/>Tabs allow you to quickly switch between multiple locations and views within this window. "
1745                                 "You can drag and drop items between tabs."));
1746     actionCollection()->setDefaultShortcut(newTab, Qt::CTRL | Qt::Key_T);
1747     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1748
1749     QAction *addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1750     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1751     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1752     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis",
1753                                      "This adds the selected folder "
1754                                      "to the Places panel."));
1755     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1756
1757     QAction *closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1758     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1759     closeTab->setToolTip(i18nc("@info", "Close Tab"));
1760     closeTab->setWhatsThis(i18nc("@info:whatsthis",
1761                                  "This closes the "
1762                                  "currently viewed tab. If no more tabs are left, this closes "
1763                                  "the whole window instead."));
1764
1765     QAction *quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1766     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1767
1768     // setup 'Edit' menu
1769     KStandardAction::undo(this, &DolphinMainWindow::undo, actionCollection());
1770
1771     // i18n: This will be the last paragraph for the whatsthis for all three:
1772     // Cut, Copy and Paste
1773     const QString cutCopyPastePara = xi18nc("@info:whatsthis",
1774                                             "<para><emphasis>Cut, "
1775                                             "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1776                                             "applications and are among the most used commands. That's why their "
1777                                             "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1778                                             "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1779                                             "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1780     QAction *cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1781     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1782     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut",
1783                                    "This copies the items "
1784                                    "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1785                                    "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1786                                    "the clipboard to a new location. The items will be removed from their "
1787                                    "initial location.")
1788                             + cutCopyPastePara);
1789     QAction *copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1790     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1791     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy",
1792                                     "This copies the "
1793                                     "items in your current selection to the <emphasis>clipboard</emphasis>."
1794                                     "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1795                                     "from the clipboard to a new location.")
1796                              + cutCopyPastePara);
1797     QAction *paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1798     // The text of the paste-action is modified dynamically by Dolphin
1799     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1800     // due to the long text, the text "Paste" is used:
1801     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1802     paste->setWhatsThis(xi18nc("@info:whatsthis paste",
1803                                "This copies the items from "
1804                                "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1805                                "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1806                                "action they are removed from their old location.")
1807                         + cutCopyPastePara);
1808
1809     QAction *copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1810     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Other View"));
1811     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Other View…"));
1812     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy",
1813                                                "This copies the selected items from "
1814                                                "the view in focus to the other view. "
1815                                                "(Only available while in Split View mode.)"));
1816     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1817     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Other View"));
1818     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5);
1819     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1820
1821     QAction *moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1822     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Other View"));
1823     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Other View…"));
1824     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move",
1825                                                "This moves the selected items from "
1826                                                "the view in focus to the other view. "
1827                                                "(Only available while in Split View mode.)"));
1828     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1829     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Other View"));
1830     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6);
1831     connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
1832
1833     QAction *showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1834     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter…"));
1835     showFilterBar->setToolTip(i18nc("@info:tooltip", "Show Filter Bar"));
1836     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis",
1837                                        "This opens the "
1838                                        "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1839                                        "There you can enter text to filter the files and folders currently displayed. "
1840                                        "Only those that contain the text in their name will be kept in view."));
1841     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1842     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1843     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1844
1845     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1846     // in the toolbar, with no default shortcut attached, to avoid messing with
1847     // existing workflows (filter bar always open and Ctrl-I to focus)
1848     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1849     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1850     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1851     toggleFilter->setIcon(showFilterBar->icon());
1852     toggleFilter->setToolTip(showFilterBar->toolTip());
1853     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1854     toggleFilter->setCheckable(true);
1855     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1856
1857     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1858     searchAction->setText(i18n("Search…"));
1859     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1860     searchAction->setWhatsThis(xi18nc("@info:whatsthis find",
1861                                       "<para>This helps you "
1862                                       "find files and folders by opening a <emphasis>search bar</emphasis>. "
1863                                       "There you can enter search terms and specify settings to find the "
1864                                       "items you are looking for.</para><para>Use this help again on "
1865                                       "the search bar so we can have a look at it while the settings are "
1866                                       "explained.</para>"));
1867
1868     // toggle_search acts as a copy of the main searchAction to be used mainly
1869     // in the toolbar, with no default shortcut attached, to avoid messing with
1870     // existing workflows (search bar always open and Ctrl-F to focus)
1871     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1872     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1873     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1874     toggleSearchAction->setIcon(searchAction->icon());
1875     toggleSearchAction->setToolTip(searchAction->toolTip());
1876     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1877     toggleSearchAction->setCheckable(true);
1878
1879     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1880     // i18n: This action toggles a selection mode.
1881     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1882     // i18n: Opens a selection mode for selecting files/folders.
1883     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1884     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1885     toggleSelectionModeAction->setWhatsThis(xi18nc(
1886         "@info:whatsthis",
1887         "<para>This application only knows which files or folders should be acted on if they are"
1888         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1889         "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."
1890         "</para>"));
1891     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1892     toggleSelectionModeAction->setCheckable(true);
1893     actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space);
1894     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1895
1896     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1897     // with the selectAllAction and invertSelectionAction.
1898     auto *toggleSelectionModeToolBarAction =
1899         new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1900     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1901     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1902     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1903     toggleSelectionModeToolBarAction->setCheckable(true);
1904     toggleSelectionModeToolBarAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
1905     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1906     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1907
1908     QAction *selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1909     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis",
1910                                          "This selects all "
1911                                          "files and folders in the current location."));
1912
1913     QAction *invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1914     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1915     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert",
1916                                          "This selects all "
1917                                          "items that you have currently <emphasis>not</emphasis> selected instead."));
1918     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1919     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1920     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1921
1922     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1923     toggleSelectionModeActionMenu->addAction(selectAllAction);
1924     toggleSelectionModeActionMenu->addAction(invertSelection);
1925     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1926
1927     // setup 'View' menu
1928     // (note that most of it is set up in DolphinViewActionHandler)
1929
1930     Admin::WorkerIntegration::createActAsAdminAction(actionCollection(), this);
1931
1932     m_splitViewAction = actionCollection()->add<KActionMenu>(QStringLiteral("split_view"));
1933     m_splitViewMenuAction = actionCollection()->addAction(QStringLiteral("split_view_menu"));
1934
1935     m_splitViewAction->setWhatsThis(xi18nc("@info:whatsthis split",
1936                                            "<para>This presents "
1937                                            "a second view side-by-side with the current view, so you can see "
1938                                            "the contents of two folders at once and easily move items between "
1939                                            "them.</para><para>The view that is not \"in focus\" will be dimmed. "
1940                                            "</para>Click this button again to close one of the views."));
1941     m_splitViewMenuAction->setWhatsThis(m_splitViewAction->whatsThis());
1942
1943     // only set it for the menu version
1944     actionCollection()->setDefaultShortcut(m_splitViewMenuAction, Qt::Key_F3);
1945
1946     connect(m_splitViewAction, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1947     connect(m_splitViewMenuAction, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1948
1949     QAction *popoutSplit = actionCollection()->addAction(QStringLiteral("popout_split_view"));
1950     popoutSplit->setWhatsThis(xi18nc("@info:whatsthis",
1951                                      "If the view has been split, this will pop the view in focus "
1952                                      "out into a new window."));
1953     popoutSplit->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1954     actionCollection()->setDefaultShortcut(popoutSplit, Qt::SHIFT | Qt::Key_F3);
1955     connect(popoutSplit, &QAction::triggered, this, &DolphinMainWindow::popoutSplitView);
1956
1957     QAction *stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1958     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1959     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1960     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1961     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1962     stashSplit->setCheckable(false);
1963     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1964     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1965     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1966
1967     QAction *redisplay = KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1968     redisplay->setToolTip(i18nc("@info:tooltip", "Refresh view"));
1969     redisplay->setWhatsThis(xi18nc("@info:whatsthis refresh",
1970                                    "<para>This refreshes "
1971                                    "the folder view.</para>"
1972                                    "<para>If the contents of this folder have changed, refreshing will re-scan this folder "
1973                                    "and show you a newly-updated view of the files and folders contained here.</para>"
1974                                    "<para>If the view is split, this refreshes the one that is currently in focus.</para>"));
1975
1976     QAction *stop = actionCollection()->addAction(QStringLiteral("stop"));
1977     stop->setText(i18nc("@action:inmenu View", "Stop"));
1978     stop->setToolTip(i18nc("@info", "Stop loading"));
1979     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1980     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1981     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1982
1983     KToggleAction *editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1984     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1985     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1986                                           "This toggles the <emphasis>Location Bar</emphasis> to be "
1987                                           "editable so you can directly enter a location you want to go to.<nl/>"
1988                                           "You can also switch to editing by clicking to the right of the "
1989                                           "location and switch back by confirming the edited location."));
1990     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1991     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1992
1993     QAction *replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1994     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1995     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1996     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1997     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1998     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1999                                          "This switches to editing the location and selects it "
2000                                          "so you can quickly enter a different location."));
2001     actionCollection()->setDefaultShortcuts(replaceLocation, {Qt::CTRL | Qt::Key_L, Qt::ALT | Qt::Key_D});
2002     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
2003
2004     // setup 'Go' menu
2005     {
2006         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
2007         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
2008         m_backAction->setObjectName(backAction->objectName());
2009         m_backAction->setShortcuts(backAction->shortcuts());
2010     }
2011     m_backAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
2012     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
2013     connect(m_backAction->popupMenu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
2014     connect(m_backAction->popupMenu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
2015     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
2016
2017     auto backShortcuts = m_backAction->shortcuts();
2018     // Prepend this shortcut, to avoid being hidden by the two-slot UI (#371130)
2019     backShortcuts.prepend(QKeySequence(Qt::Key_Backspace));
2020     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
2021
2022     DolphinRecentTabsMenu *recentTabsMenu = new DolphinRecentTabsMenu(this);
2023     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
2024     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab, recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
2025     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab, m_tabWidget, &DolphinTabWidget::restoreClosedTab);
2026     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged, this, &DolphinMainWindow::closedTabsCountChanged);
2027
2028     QAction *undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
2029     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
2030     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab", "This returns you to the previously closed tab."));
2031     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
2032     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
2033     undoCloseTab->setEnabled(false);
2034     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
2035
2036     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
2037     undoAction->setWhatsThis(xi18nc("@info:whatsthis",
2038                                     "This undoes "
2039                                     "the last change you made to files or folders.<nl/>"
2040                                     "Such changes include <interface>creating</interface>, <interface>renaming</interface> "
2041                                     "and <interface>moving</interface> them to a different location "
2042                                     "or to the <filename>Trash</filename>. <nl/>Any changes that cannot be undone "
2043                                     "will ask for your confirmation beforehand."));
2044     undoAction->setEnabled(false); // undo should be disabled by default
2045
2046     {
2047         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
2048         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
2049         m_forwardAction->setObjectName(forwardAction->objectName());
2050         m_forwardAction->setShortcuts(forwardAction->shortcuts());
2051     }
2052     m_forwardAction->setPopupMode(KToolBarPopupAction::DelayedPopup);
2053     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
2054     connect(m_forwardAction->popupMenu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
2055     connect(m_forwardAction->popupMenu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
2056     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
2057     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
2058
2059     // enable middle-click to open in a new tab
2060     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
2061     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
2062     m_backAction->popupMenu()->installEventFilter(middleClickEventFilter);
2063     m_forwardAction->popupMenu()->installEventFilter(middleClickEventFilter);
2064     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
2065     QAction *homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
2066     homeAction->setWhatsThis(xi18nc("@info:whatsthis",
2067                                     "Go to your "
2068                                     "<filename>Home</filename> folder.<nl/>Every user account "
2069                                     "has their own <filename>Home</filename> that contains their personal files, "
2070                                     "as well as hidden folders for their applications' data and configuration files."));
2071
2072     // setup 'Tools' menu
2073     QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
2074     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
2075     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
2076     compareFiles->setEnabled(false);
2077     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
2078
2079     QAction *openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
2080     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
2081     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
2082                                                  "<para>This opens a preferred search tool for the viewed location.</para>"
2083                                                  "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
2084     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
2085     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
2086     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
2087
2088     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2089         // Get icon of user default terminal emulator application
2090         const KConfigGroup group(KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::SimpleConfig), QStringLiteral("General"));
2091         const QString terminalDesktopFilename = group.readEntry("TerminalService");
2092         // Use utilities-terminal icon from theme if readEntry() has failed
2093         const QString terminalIcon = terminalDesktopFilename.isEmpty() ? "utilities-terminal" : KDesktopFile(terminalDesktopFilename).readIcon();
2094
2095         QAction *openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
2096         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
2097         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
2098                                           "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
2099                                           "<para>To learn more about terminals use the help features in the terminal application.</para>"));
2100         openTerminal->setIcon(QIcon::fromTheme(terminalIcon));
2101         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
2102         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
2103
2104         QAction *openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
2105         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
2106         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
2107         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
2108                                               "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
2109                                               "<para>To learn more about terminals use the help features in the terminal application.</para>"));
2110         openTerminalHere->setIcon(QIcon::fromTheme(terminalIcon));
2111         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
2112         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
2113     }
2114
2115     // setup 'Bookmarks' menu
2116     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
2117     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
2118     // Make the toolbar button version work properly on click
2119     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
2120     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
2121     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
2122
2123     // setup 'Settings' menu
2124     KToggleAction *showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
2125     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
2126                                      "<para>This switches between having a <emphasis>Menubar</emphasis> "
2127                                      "and having an <interface>%1</interface> button. Both "
2128                                      "contain mostly the same actions and configuration options.</para>"
2129                                      "<para>The Menubar takes up more space but allows for fast and organized access to all "
2130                                      "actions an application has to offer.</para><para>The %1 button "
2131                                      "is simpler and small which makes triggering advanced actions more time consuming.</para>",
2132                                      hamburgerMenuAction->text().replace('&', "")));
2133     connect(showMenuBar,
2134             &KToggleAction::triggered, // Fixes #286822
2135             this,
2136             &DolphinMainWindow::toggleShowMenuBar,
2137             Qt::QueuedConnection);
2138
2139     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
2140     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
2141
2142     // not in menu actions
2143     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
2144     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
2145
2146     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
2147     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
2148
2149     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
2150         QAction *activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
2151         activateTab->setText(i18nc("@action:inmenu", "Go to Tab %1", i + 1));
2152         activateTab->setEnabled(false);
2153         connect(activateTab, &QAction::triggered, this, [this, i]() {
2154             m_tabWidget->activateTab(i);
2155         });
2156
2157         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
2158         if (i < 9) {
2159             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
2160         }
2161     }
2162
2163     QAction *activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
2164     activateLastTab->setIconText(i18nc("@action:inmenu", "Last Tab"));
2165     activateLastTab->setText(i18nc("@action:inmenu", "Go to Last Tab"));
2166     activateLastTab->setEnabled(false);
2167     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
2168     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
2169
2170     QAction *activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
2171     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
2172     activateNextTab->setText(i18nc("@action:inmenu", "Go to Next Tab"));
2173     activateNextTab->setEnabled(false);
2174     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
2175     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
2176
2177     QAction *activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
2178     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
2179     activatePrevTab->setText(i18nc("@action:inmenu", "Go to Previous Tab"));
2180     activatePrevTab->setEnabled(false);
2181     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
2182     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
2183
2184     // for context menu
2185     QAction *showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
2186     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
2187     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
2188     showTarget->setEnabled(false);
2189     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
2190
2191     QAction *openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
2192     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
2193     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2194     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2195
2196     QAction *openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
2197     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
2198     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
2199     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
2200
2201     QAction *openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
2202     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
2203     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
2204     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
2205
2206     QAction *openInSplitViewAction = actionCollection()->addAction(QStringLiteral("open_in_split_view"));
2207     openInSplitViewAction->setText(i18nc("@action:inmenu", "Open in Split View"));
2208     openInSplitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-split-left-right")));
2209     connect(openInSplitViewAction, &QAction::triggered, this, [this]() {
2210         openInSplitView(QUrl());
2211     });
2212
2213     m_recentFiles = new KRecentFilesAction(this);
2214 }
2215
2216 void DolphinMainWindow::setupDockWidgets()
2217 {
2218     const bool lock = GeneralSettings::lockPanels();
2219
2220     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
2221
2222     KDualAction *lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
2223     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
2224     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
2225     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
2226     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
2227     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis",
2228                                           "This "
2229                                           "switches between having panels <emphasis>locked</emphasis> or "
2230                                           "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
2231                                           "dragged to the other side of the window and have a close "
2232                                           "button.<nl/>Locked panels are embedded more cleanly."));
2233     lockLayoutAction->setActive(lock);
2234     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2235
2236     // Setup "Information"
2237     DolphinDockWidget *infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2238     infoDock->setLocked(lock);
2239     infoDock->setObjectName(QStringLiteral("infoDock"));
2240     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2241
2242 #if HAVE_BALOO
2243     InformationPanel *infoPanel = new InformationPanel(infoDock);
2244     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2245     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2246     infoDock->setWidget(infoPanel);
2247
2248     createPanelAction(QIcon::fromTheme(QStringLiteral("documentinfo")), Qt::Key_F11, infoDock, QStringLiteral("show_information_panel"));
2249
2250     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2251     connect(this, &DolphinMainWindow::urlChanged, infoPanel, &InformationPanel::setUrl);
2252     connect(this, &DolphinMainWindow::selectionChanged, infoPanel, &InformationPanel::setSelection);
2253     connect(this, &DolphinMainWindow::requestItemInfo, infoPanel, &InformationPanel::requestDelayedItemInfo);
2254     connect(this, &DolphinMainWindow::fileItemsChanged, infoPanel, &InformationPanel::slotFilesItemChanged);
2255     connect(this, &DolphinMainWindow::settingsChanged, infoPanel, &InformationPanel::readSettings);
2256 #endif
2257
2258     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2259     const QString panelWhatsThis = xi18nc("@info:whatsthis",
2260                                           "<para>To show or "
2261                                           "hide panels like this go to <interface>Menu|Panels</interface> "
2262                                           "or <interface>View|Panels</interface>.</para>");
2263 #if HAVE_BALOO
2264     actionCollection()
2265         ->action(QStringLiteral("show_information_panel"))
2266         ->setWhatsThis(xi18nc("@info:whatsthis",
2267                               "<para> This toggles the "
2268                               "<emphasis>information</emphasis> panel at the right side of the "
2269                               "window.</para><para>The panel provides in-depth information "
2270                               "about the items your mouse is hovering over or about the selected "
2271                               "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2272                               "For single items a preview of their contents is provided.</para>"));
2273 #endif
2274     infoDock->setWhatsThis(xi18nc("@info:whatsthis",
2275                                   "<para>This panel "
2276                                   "provides in-depth information about the items your mouse is "
2277                                   "hovering over or about the selected items. Otherwise it informs "
2278                                   "you about the currently viewed folder.<nl/>For single items a "
2279                                   "preview of their contents is provided.</para><para>You can configure "
2280                                   "which and how details are given here by right-clicking.</para>")
2281                            + panelWhatsThis);
2282
2283     // Setup "Folders"
2284     DolphinDockWidget *foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2285     foldersDock->setLocked(lock);
2286     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2287     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2288     FoldersPanel *foldersPanel = new FoldersPanel(foldersDock);
2289     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2290     foldersDock->setWidget(foldersPanel);
2291
2292     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersDock, QStringLiteral("show_folders_panel"));
2293
2294     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2295     connect(this, &DolphinMainWindow::urlChanged, foldersPanel, &FoldersPanel::setUrl);
2296     connect(foldersPanel, &FoldersPanel::folderActivated, this, &DolphinMainWindow::changeUrl);
2297     connect(foldersPanel, &FoldersPanel::folderInNewTab, this, &DolphinMainWindow::openNewTab);
2298     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab, this, &DolphinMainWindow::openNewTabAndActivate);
2299     connect(foldersPanel, &FoldersPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2300
2301     actionCollection()
2302         ->action(QStringLiteral("show_folders_panel"))
2303         ->setWhatsThis(xi18nc("@info:whatsthis",
2304                               "This toggles the "
2305                               "<emphasis>folders</emphasis> panel at the left side of the window."
2306                               "<nl/><nl/>It shows the folders of the <emphasis>file system"
2307                               "</emphasis> in a <emphasis>tree view</emphasis>."));
2308     foldersDock->setWhatsThis(xi18nc("@info:whatsthis",
2309                                      "<para>This panel "
2310                                      "shows the folders of the <emphasis>file system</emphasis> in a "
2311                                      "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2312                                      "there. Click the arrow to the left of a folder to see its subfolders. "
2313                                      "This allows quick switching between any folders.</para>")
2314                               + panelWhatsThis);
2315
2316     // Setup "Terminal"
2317 #if HAVE_TERMINAL
2318     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2319         DolphinDockWidget *terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2320         terminalDock->setLocked(lock);
2321         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2322         terminalDock->setContentsMargins(0, 0, 0, 0);
2323         m_terminalPanel = new TerminalPanel(terminalDock);
2324         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2325         terminalDock->setWidget(m_terminalPanel);
2326
2327         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2328         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2329         connect(terminalDock, &DolphinDockWidget::visibilityChanged, m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2330         connect(terminalDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2331
2332         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalDock, QStringLiteral("show_terminal_panel"));
2333
2334         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2335         connect(this, &DolphinMainWindow::urlChanged, m_terminalPanel, &TerminalPanel::setUrl);
2336
2337         if (GeneralSettings::version() < 200) {
2338             terminalDock->hide();
2339         }
2340
2341         actionCollection()
2342             ->action(QStringLiteral("show_terminal_panel"))
2343             ->setWhatsThis(xi18nc("@info:whatsthis",
2344                                   "<para>This toggles the "
2345                                   "<emphasis>terminal</emphasis> panel at the bottom of the window."
2346                                   "<nl/>The location in the terminal will always match the folder "
2347                                   "view so you can navigate using either.</para><para>The terminal "
2348                                   "panel is not needed for basic computer usage but can be useful "
2349                                   "for advanced tasks. To learn more about terminals use the help features "
2350                                   "in a standalone terminal application like Konsole.</para>"));
2351         terminalDock->setWhatsThis(xi18nc("@info:whatsthis",
2352                                           "<para>This is "
2353                                           "the <emphasis>terminal</emphasis> panel. It behaves like a "
2354                                           "normal terminal but will match the location of the folder view "
2355                                           "so you can navigate using either.</para><para>The terminal panel "
2356                                           "is not needed for basic computer usage but can be useful for "
2357                                           "advanced tasks. To learn more about terminals use the help features in a "
2358                                           "standalone terminal application like Konsole.</para>")
2359                                    + panelWhatsThis);
2360
2361         QAction *focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
2362         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2363         focusTerminalPanel->setToolTip(i18nc("@info:tooltip", "Move keyboard focus to and from the Terminal panel."));
2364         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
2365         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
2366         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::toggleTerminalPanelFocus);
2367     } // endif "shell_access" allowed
2368 #endif // HAVE_TERMINAL
2369
2370     if (GeneralSettings::version() < 200) {
2371         infoDock->hide();
2372         foldersDock->hide();
2373     }
2374
2375     // Setup "Places"
2376     DolphinDockWidget *placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2377     placesDock->setLocked(lock);
2378     placesDock->setObjectName(QStringLiteral("placesDock"));
2379     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2380
2381     m_placesPanel = new PlacesPanel(placesDock);
2382     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2383     placesDock->setWidget(m_placesPanel);
2384
2385     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesDock, QStringLiteral("show_places_panel"));
2386
2387     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2388     connect(m_placesPanel, &PlacesPanel::placeActivated, this, &DolphinMainWindow::slotPlaceActivated);
2389     connect(m_placesPanel, &PlacesPanel::tabRequested, this, &DolphinMainWindow::openNewTab);
2390     connect(m_placesPanel, &PlacesPanel::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2391     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2392         Dolphin::openNewWindow({url}, this);
2393     });
2394     connect(m_placesPanel, &PlacesPanel::openInSplitViewRequested, this, &DolphinMainWindow::openInSplitView);
2395     connect(m_placesPanel, &PlacesPanel::errorMessage, this, &DolphinMainWindow::showErrorMessage);
2396     connect(this, &DolphinMainWindow::urlChanged, m_placesPanel, &PlacesPanel::setUrl);
2397     connect(placesDock, &DolphinDockWidget::visibilityChanged, &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2398     connect(placesDock, &DolphinDockWidget::visibilityChanged, this, &DolphinMainWindow::slotPlacesPanelVisibilityChanged);
2399     connect(this, &DolphinMainWindow::settingsChanged, m_placesPanel, &PlacesPanel::readSettings);
2400     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested, this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2401     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested, this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2402     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2403
2404     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2405     actionShowAllPlaces->setCheckable(true);
2406     actionShowAllPlaces->setDisabled(true);
2407     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis",
2408                                             "This displays "
2409                                             "all places in the places panel that have been hidden. They will "
2410                                             "appear semi-transparent and allow you to uncheck their \"Hide\" property."));
2411
2412     connect(actionShowAllPlaces, &QAction::triggered, this, [this](bool checked) {
2413         m_placesPanel->setShowAll(checked);
2414     });
2415     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2416
2417     actionCollection()
2418         ->action(QStringLiteral("show_places_panel"))
2419         ->setWhatsThis(xi18nc("@info:whatsthis",
2420                               "<para>This toggles the "
2421                               "<emphasis>places</emphasis> panel at the left side of the window."
2422                               "</para><para>It allows you to go to locations you have "
2423                               "bookmarked and to access disk or media attached to the computer "
2424                               "or to the network. It also contains sections to find recently "
2425                               "saved files or files of a certain type.</para>"));
2426     placesDock->setWhatsThis(xi18nc("@info:whatsthis",
2427                                     "<para>This is the "
2428                                     "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2429                                     "you have bookmarked and to access disk or media attached to the "
2430                                     "computer or to the network. It also contains sections to find "
2431                                     "recently saved files or files of a certain type.</para><para>"
2432                                     "Click on an entry to go there. Click with the right mouse button "
2433                                     "instead to open any entry in a new tab or new window.</para>"
2434                                     "<para>New entries can be added by dragging folders onto this panel. "
2435                                     "Right-click any section or entry to hide it. Right-click an empty "
2436                                     "space on this panel and select <interface>Show Hidden Places"
2437                                     "</interface> to display it again.</para>")
2438                              + panelWhatsThis);
2439
2440     QAction *focusPlacesPanel = actionCollection()->addAction(QStringLiteral("focus_places_panel"));
2441     focusPlacesPanel->setText(i18nc("@action:inmenu View", "Focus Places Panel"));
2442     focusPlacesPanel->setToolTip(i18nc("@info:tooltip", "Move keyboard focus to and from the Places panel."));
2443     focusPlacesPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
2444     actionCollection()->setDefaultShortcut(focusPlacesPanel, Qt::CTRL | Qt::Key_P);
2445     connect(focusPlacesPanel, &QAction::triggered, this, &DolphinMainWindow::togglePlacesPanelFocus);
2446
2447     // Add actions into the "Panels" menu
2448     KActionMenu *panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2449     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2450     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2451     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2452     const KActionCollection *ac = actionCollection();
2453     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2454 #if HAVE_BALOO
2455     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2456 #endif
2457     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2458     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2459     panelsMenu->addSeparator();
2460     panelsMenu->addAction(lockLayoutAction);
2461     panelsMenu->addSeparator();
2462     panelsMenu->addAction(actionShowAllPlaces);
2463     panelsMenu->addAction(focusPlacesPanel);
2464     panelsMenu->addAction(ac->action(QStringLiteral("focus_terminal_panel")));
2465
2466     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces] {
2467         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2468     });
2469 }
2470
2471 void DolphinMainWindow::updateFileAndEditActions()
2472 {
2473     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2474     const KActionCollection *col = actionCollection();
2475     KFileItemListProperties capabilitiesSource(list);
2476
2477     QAction *renameAction = col->action(KStandardAction::name(KStandardAction::RenameFile));
2478     QAction *moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2479     QAction *deleteAction = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2480     QAction *cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
2481     QAction *duplicateAction = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2482     QAction *addToPlacesAction = col->action(QStringLiteral("add_to_places"));
2483     QAction *copyToOtherViewAction = col->action(QStringLiteral("copy_to_inactive_split_view"));
2484     QAction *moveToOtherViewAction = col->action(QStringLiteral("move_to_inactive_split_view"));
2485     QAction *copyLocation = col->action(QStringLiteral("copy_location"));
2486
2487     if (list.isEmpty()) {
2488         stateChanged(QStringLiteral("has_no_selection"));
2489
2490         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2491         renameAction->setEnabled(true);
2492         moveToTrashAction->setEnabled(true);
2493         deleteAction->setEnabled(true);
2494         cutAction->setEnabled(true);
2495         duplicateAction->setEnabled(true);
2496         addToPlacesAction->setEnabled(true);
2497         copyLocation->setEnabled(true);
2498         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2499         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2500
2501     } else {
2502         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2503         stateChanged(QStringLiteral("has_selection"));
2504
2505         QAction *deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2506         QAction *showTarget = col->action(QStringLiteral("show_target"));
2507
2508         if (list.length() == 1 && list.first().isDir()) {
2509             addToPlacesAction->setEnabled(true);
2510         } else {
2511             addToPlacesAction->setEnabled(false);
2512         }
2513
2514         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2515
2516         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2517         m_disabledActionNotifier->setDisabledReason(renameAction, i18nc("@info", "Cannot rename: You do not have permission to rename items in this folder."));
2518         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2519         m_disabledActionNotifier->setDisabledReason(deleteAction,
2520                                                     i18nc("@info", "Cannot delete: You do not have permission to remove items from this folder."));
2521         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2522         m_disabledActionNotifier->setDisabledReason(cutAction, i18nc("@info", "Cannot cut: You do not have permission to move items from this folder."));
2523         copyLocation->setEnabled(list.length() == 1);
2524         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2525         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2526         m_disabledActionNotifier->setDisabledReason(duplicateAction,
2527                                                     i18nc("@info", "Cannot duplicate here: You do not have permission to create items in this folder."));
2528
2529         if (enableMoveToTrash) {
2530             moveToTrashAction->setEnabled(true);
2531             deleteWithTrashShortcut->setEnabled(false);
2532             m_disabledActionNotifier->clearDisabledReason(deleteWithTrashShortcut);
2533         } else {
2534             moveToTrashAction->setEnabled(false);
2535             deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting());
2536             m_disabledActionNotifier->setDisabledReason(deleteWithTrashShortcut,
2537                                                         i18nc("@info", "Cannot delete: You do not have permission to remove items from this folder."));
2538         }
2539     }
2540
2541     if (!m_tabWidget->currentTabPage()->splitViewEnabled()) {
2542         // No need to set the disabled reason here, as it's obvious to the user that the reason is the split view being disabled.
2543         copyToOtherViewAction->setEnabled(false);
2544         m_disabledActionNotifier->clearDisabledReason(copyToOtherViewAction);
2545         moveToOtherViewAction->setEnabled(false);
2546         m_disabledActionNotifier->clearDisabledReason(moveToOtherViewAction);
2547     } else if (list.isEmpty()) {
2548         copyToOtherViewAction->setEnabled(false);
2549         m_disabledActionNotifier->setDisabledReason(copyToOtherViewAction, i18nc("@info", "Cannot copy to other view: No files selected."));
2550         moveToOtherViewAction->setEnabled(false);
2551         m_disabledActionNotifier->setDisabledReason(moveToOtherViewAction, i18nc("@info", "Cannot move to other view: No files selected."));
2552     } else {
2553         DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2554         KFileItem capabilitiesDestination;
2555
2556         if (tabPage->primaryViewActive()) {
2557             capabilitiesDestination = tabPage->secondaryViewContainer()->rootItem();
2558         } else {
2559             capabilitiesDestination = tabPage->primaryViewContainer()->rootItem();
2560         }
2561
2562         const auto destUrl = capabilitiesDestination.url();
2563         const bool allNotTargetOrigin = std::all_of(list.cbegin(), list.cend(), [destUrl](const KFileItem &item) {
2564             return item.url().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash) != destUrl;
2565         });
2566
2567         if (!allNotTargetOrigin) {
2568             copyToOtherViewAction->setEnabled(false);
2569             m_disabledActionNotifier->setDisabledReason(copyToOtherViewAction,
2570                                                         i18nc("@info", "Cannot copy to other view: The other view already contains these items."));
2571             moveToOtherViewAction->setEnabled(false);
2572             m_disabledActionNotifier->setDisabledReason(moveToOtherViewAction,
2573                                                         i18nc("@info", "Cannot move to other view: The other view already contains these items."));
2574         } else if (!capabilitiesDestination.isWritable()) {
2575             copyToOtherViewAction->setEnabled(false);
2576             m_disabledActionNotifier->setDisabledReason(
2577                 copyToOtherViewAction,
2578                 i18nc("@info", "Cannot copy to other view: You do not have permission to write into the destination folder."));
2579             moveToOtherViewAction->setEnabled(false);
2580             m_disabledActionNotifier->setDisabledReason(
2581                 moveToOtherViewAction,
2582                 i18nc("@info", "Cannot move to other view: You do not have permission to write into the destination folder."));
2583         } else {
2584             copyToOtherViewAction->setEnabled(true);
2585             moveToOtherViewAction->setEnabled(capabilitiesSource.supportsMoving());
2586             m_disabledActionNotifier->setDisabledReason(
2587                 moveToOtherViewAction,
2588                 i18nc("@info", "Cannot move to other view: You do not have permission to move items from this folder."));
2589         }
2590     }
2591 }
2592
2593 void DolphinMainWindow::updateViewActions()
2594 {
2595     m_actionHandler->updateViewActions();
2596
2597     QAction *toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2598     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2599
2600     updateSplitActions();
2601 }
2602
2603 void DolphinMainWindow::updateGoActions()
2604 {
2605     QAction *goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2606     const QUrl currentUrl = m_activeViewContainer->url();
2607     // I think this is one of the best places to firstly be confronted
2608     // with a file system and its hierarchy. Talking about the root
2609     // directory might seem too much here but it is the question that
2610     // naturally arises in this context.
2611     goUpAction->setWhatsThis(xi18nc("@info:whatsthis",
2612                                     "<para>Go to "
2613                                     "the folder that contains the currently viewed one.</para>"
2614                                     "<para>All files and folders are organized in a hierarchical "
2615                                     "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2616                                     "a directory that contains all data connected to this computer"
2617                                     "—the <emphasis>root directory</emphasis>.</para>"));
2618     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2619 }
2620
2621 void DolphinMainWindow::refreshViews()
2622 {
2623     m_tabWidget->refreshViews();
2624
2625     if (GeneralSettings::modifiedStartupSettings()) {
2626         updateWindowTitle();
2627     }
2628
2629     updateSplitActions();
2630
2631     Q_EMIT settingsChanged();
2632 }
2633
2634 void DolphinMainWindow::clearStatusBar()
2635 {
2636     m_activeViewContainer->statusBar()->resetToDefaultText();
2637 }
2638
2639 void DolphinMainWindow::connectViewSignals(DolphinViewContainer *container)
2640 {
2641     connect(container, &DolphinViewContainer::showFilterBarChanged, this, &DolphinMainWindow::updateFilterBarAction);
2642     connect(container, &DolphinViewContainer::writeStateChanged, this, &DolphinMainWindow::slotWriteStateChanged);
2643     slotWriteStateChanged(container->view()->isFolderWritable());
2644     connect(container, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinMainWindow::updateSearchAction);
2645     connect(container, &DolphinViewContainer::captionChanged, this, &DolphinMainWindow::updateWindowTitle);
2646     connect(container, &DolphinViewContainer::tabRequested, this, &DolphinMainWindow::openNewTab);
2647     connect(container, &DolphinViewContainer::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2648
2649     const QAction *toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2650     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2651
2652     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2653     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2654     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2655     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged, toggleSelectionModeAction, &QAction::setChecked);
2656
2657     const DolphinView *view = container->view();
2658     connect(view, &DolphinView::selectionChanged, this, &DolphinMainWindow::slotSelectionChanged);
2659     connect(view, &DolphinView::requestItemInfo, this, &DolphinMainWindow::requestItemInfo);
2660     connect(view, &DolphinView::fileItemsChanged, this, &DolphinMainWindow::fileItemsChanged);
2661     connect(view, &DolphinView::tabRequested, this, &DolphinMainWindow::openNewTab);
2662     connect(view, &DolphinView::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2663     connect(view, &DolphinView::windowRequested, this, &DolphinMainWindow::openNewWindow);
2664     connect(view, &DolphinView::requestContextMenu, this, &DolphinMainWindow::openContextMenu);
2665     connect(view, &DolphinView::directoryLoadingStarted, this, &DolphinMainWindow::enableStopAction);
2666     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::disableStopAction);
2667     connect(view, &DolphinView::directoryLoadingCompleted, this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2668     connect(view, &DolphinView::goBackRequested, this, &DolphinMainWindow::goBack);
2669     connect(view, &DolphinView::goForwardRequested, this, &DolphinMainWindow::goForward);
2670     connect(view, &DolphinView::urlActivated, this, &DolphinMainWindow::handleUrl);
2671     connect(view, &DolphinView::goUpRequested, this, &DolphinMainWindow::goUp);
2672     connect(view, &DolphinView::doubleClickViewBackground, this, &DolphinMainWindow::slotDoubleClickViewBackground);
2673
2674     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged, this, &DolphinMainWindow::changeUrl);
2675     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged, this, &DolphinMainWindow::updateHistory);
2676
2677     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2678     const KUrlNavigator *navigator =
2679         m_tabWidget->currentTabPage()->primaryViewActive() ? navigators->primaryUrlNavigator() : navigators->secondaryUrlNavigator();
2680
2681     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2682     editableLocactionAction->setChecked(navigator->isUrlEditable());
2683     connect(navigator, &KUrlNavigator::editableStateChanged, this, &DolphinMainWindow::slotEditableStateChanged);
2684     connect(navigator, &KUrlNavigator::tabRequested, this, &DolphinMainWindow::openNewTab);
2685     connect(navigator, &KUrlNavigator::activeTabRequested, this, &DolphinMainWindow::openNewTabAndActivate);
2686     connect(navigator, &KUrlNavigator::newWindowRequested, this, &DolphinMainWindow::openNewWindow);
2687 }
2688
2689 void DolphinMainWindow::updateSplitActions()
2690 {
2691     QAction *popoutSplitAction = actionCollection()->action(QStringLiteral("popout_split_view"));
2692
2693     auto setActionPopupMode = [this](KActionMenu *action, QToolButton::ToolButtonPopupMode popupMode) {
2694         action->setPopupMode(popupMode);
2695         if (auto *buttonForAction = qobject_cast<QToolButton *>(toolBar()->widgetForAction(action))) {
2696             buttonForAction->setPopupMode(popupMode);
2697         }
2698     };
2699
2700     const DolphinTabPage *tabPage = m_tabWidget->currentTabPage();
2701     if (tabPage->splitViewEnabled()) {
2702         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2703             m_splitViewAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2704             m_splitViewAction->setToolTip(i18nc("@info", "Close left view"));
2705             m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2706             m_splitViewMenuAction->setText(i18nc("@action:inmenu Close left view", "Close Left View"));
2707
2708             popoutSplitAction->setText(i18nc("@action:intoolbar Move left view to a new window", "Pop out Left View"));
2709             popoutSplitAction->setToolTip(i18nc("@info", "Move left view to a new window"));
2710         } else {
2711             m_splitViewAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2712             m_splitViewAction->setToolTip(i18nc("@info", "Close right view"));
2713             m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2714             m_splitViewMenuAction->setText(i18nc("@action:inmenu Close left view", "Close Right View"));
2715
2716             popoutSplitAction->setText(i18nc("@action:intoolbar Move right view to a new window", "Pop out Right View"));
2717             popoutSplitAction->setToolTip(i18nc("@info", "Move right view to a new window"));
2718         }
2719         popoutSplitAction->setEnabled(true);
2720         if (!m_splitViewAction->menu()) {
2721             setActionPopupMode(m_splitViewAction, QToolButton::MenuButtonPopup);
2722             m_splitViewAction->setMenu(new QMenu);
2723             m_splitViewAction->addAction(popoutSplitAction);
2724         }
2725     } else {
2726         m_splitViewAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2727         m_splitViewMenuAction->setText(m_splitViewAction->text());
2728         m_splitViewAction->setToolTip(i18nc("@info", "Split view"));
2729         m_splitViewAction->setIcon(QIcon::fromTheme(QStringLiteral("view-split-left-right")));
2730         popoutSplitAction->setText(i18nc("@action:intoolbar Move view in focus to a new window", "Pop out"));
2731         popoutSplitAction->setEnabled(false);
2732         if (m_splitViewAction->menu()) {
2733             m_splitViewAction->removeAction(popoutSplitAction);
2734             m_splitViewAction->menu()->deleteLater();
2735             m_splitViewAction->setMenu(nullptr);
2736             setActionPopupMode(m_splitViewAction, QToolButton::DelayedPopup);
2737         }
2738     }
2739
2740     // Update state from toolbar action
2741     m_splitViewMenuAction->setToolTip(m_splitViewAction->toolTip());
2742     m_splitViewMenuAction->setIcon(m_splitViewAction->icon());
2743 }
2744
2745 void DolphinMainWindow::updateAllowedToolbarAreas()
2746 {
2747     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2748     if (toolBar()->actions().contains(navigators)) {
2749         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2750         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea || toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2751             addToolBar(Qt::TopToolBarArea, toolBar());
2752         }
2753     } else {
2754         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2755     }
2756 }
2757
2758 bool DolphinMainWindow::isKompareInstalled() const
2759 {
2760     static bool initialized = false;
2761     static bool installed = false;
2762     if (!initialized) {
2763         // TODO: maybe replace this approach later by using a menu
2764         // plugin like kdiff3plugin.cpp
2765         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2766         initialized = true;
2767     }
2768     return installed;
2769 }
2770
2771 void DolphinMainWindow::createPanelAction(const QIcon &icon, const QKeySequence &shortcut, QDockWidget *dockWidget, const QString &actionName)
2772 {
2773     auto dockAction = dockWidget->toggleViewAction();
2774     dockAction->setIcon(icon);
2775     dockAction->setEnabled(true);
2776
2777     QAction *panelAction = actionCollection()->addAction(actionName, dockAction);
2778     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2779 }
2780 // clang-format off
2781 void DolphinMainWindow::setupWhatsThis()
2782 {
2783     // main widgets
2784     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2785         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2786         "configuration options. Left-click on any of the menus on this "
2787         "bar to see its contents.</para><para>The Menubar can be hidden "
2788         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2789         "most of its contents become available through a <interface>Menu"
2790         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2791     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2792         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2793         "frequently used actions.</para><para>It is highly customizable. "
2794         "All items you see in the <interface>Menu</interface> or "
2795         "in the <interface>Menubar</interface> can be placed on the "
2796         "Toolbar. Just right-click on it and select <interface>Configure "
2797         "Toolbars…</interface> or find this action within the <interface>"
2798         "menu</interface>."
2799         "</para><para>The location of the bar and the style of its "
2800         "buttons can also be changed in the right-click menu. Right-click "
2801         "a button if you want to show or hide its text.</para>"));
2802     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2803         "<para>Here you can see the <emphasis>folders</emphasis> and "
2804         "<emphasis>files</emphasis> that are at the location described in "
2805         "the <interface>Location Bar</interface> above. This area is the "
2806         "central part of this application where you navigate to the files "
2807         "you want to use.</para><para>For an elaborate and general "
2808         "introduction to this application <link "
2809         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2810         "click here</link>. This will open an introductory article from "
2811         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2812         "explanations of all the features of this <emphasis>view</emphasis> "
2813         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2814         "instead. This will open a page from the <emphasis>Handbook"
2815         "</emphasis> that covers the basics.</para>"));
2816
2817     // Settings menu
2818     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2819         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2820         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2821         "There you can set up key combinations to trigger an action when "
2822         "they are pressed simultaneously. All commands in this application can "
2823         "be triggered this way.</para>"));
2824     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2825         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2826         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2827         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2828     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2829         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2830         "change a multitude of settings for this application. For an explanation "
2831         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2832         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2833
2834     // Help menu
2835
2836     auto setStandardActionWhatsThis = [this](KStandardAction::StandardAction actionId,
2837                                              const QString &whatsThis) {
2838         // Check for the existence of an action since it can be restricted through the Kiosk system
2839         if (auto *action = actionCollection()->action(KStandardAction::name(actionId))) {
2840             action->setWhatsThis(whatsThis);
2841         }
2842     };
2843
2844     // i18n: If the external link isn't available in your language it might make
2845     // sense to state the external link's language in brackets to not
2846     // frustrate the user. If there are multiple languages that the user might
2847     // know with a reasonable chance you might want to have 2 external links.
2848     // The same might be true for any external link you translate.
2849     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>"));
2850     // (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 )
2851
2852     setStandardActionWhatsThis(KStandardAction::WhatsThis,
2853         xi18nc("@info:whatsthis whatsthis button",
2854         "<para>This is the button that invokes the help feature you are "
2855         "using right now! Click it, then click any component of this "
2856         "application to ask \"What's this?\" about it. The mouse cursor "
2857         "will change appearance if no help is available for a spot.</para>"
2858         "<para>There are two other ways to get help: "
2859         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2860         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2861         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2862         "missing in most other windows so don't get too used to this.</para>"));
2863
2864     setStandardActionWhatsThis(KStandardAction::ReportBug,
2865         xi18nc("@info:whatsthis","<para>This opens a "
2866         "window that will guide you through reporting errors or flaws "
2867         "in this application or in other KDE software.</para>"
2868         "<para>High-quality bug reports are much appreciated. To learn "
2869         "how to make your bug report as effective as possible "
2870         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2871         "click here</link>.</para>"));
2872
2873     setStandardActionWhatsThis(KStandardAction::Donate,
2874         xi18nc("@info:whatsthis", "<para>This opens a "
2875         "<emphasis>web page</emphasis> where you can donate to "
2876         "support the continued work on this application and many "
2877         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2878         "<para>Donating is the easiest and fastest way to efficiently "
2879         "support KDE and its projects. KDE projects are available for "
2880         "free therefore your donation is needed to cover things that "
2881         "require money like servers, contributor meetings, etc.</para>"
2882         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2883         "organization behind the KDE community.</para>"));
2884
2885     setStandardActionWhatsThis(KStandardAction::SwitchApplicationLanguage,
2886         xi18nc("@info:whatsthis",
2887         "With this you can change the language this application uses."
2888         "<nl/>You can even set secondary languages which will be used "
2889         "if texts are not available in your preferred language."));
2890
2891     setStandardActionWhatsThis(KStandardAction::AboutApp,
2892         xi18nc("@info:whatsthis","This opens a "
2893         "window that informs you about the version, license, "
2894         "used libraries and maintainers of this application."));
2895
2896     setStandardActionWhatsThis(KStandardAction::AboutKDE,
2897         xi18nc("@info:whatsthis","This opens a "
2898         "window with information about <emphasis>KDE</emphasis>. "
2899         "The KDE community are the people behind this free software."
2900         "<nl/>If you like using this application but don't know "
2901         "about KDE or want to see a cute dragon have a look!"));
2902 }
2903 // clang-format on
2904
2905 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2906 {
2907     QDomDocument domDocument = KXMLGUIClient::domDocument();
2908     if (domDocument.isNull()) {
2909         return false;
2910     }
2911     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2912     if (toolbar.isNull()) {
2913         return false;
2914     }
2915
2916     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2917     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2918     toolbar.appendChild(hamburgerMenuElement);
2919
2920     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2921     reloadXML();
2922     createGUI();
2923     return true;
2924     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2925     // whenever this method is removed (maybe in the year ~2026).
2926 }
2927
2928 // Set a sane initial window size
2929 QSize DolphinMainWindow::sizeHint() const
2930 {
2931     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2932 }
2933
2934 void DolphinMainWindow::saveNewToolbarConfig()
2935 {
2936     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2937                                            // because the rest of this method decides things
2938                                            // based on the new config.
2939     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>(actionCollection()->action(QStringLiteral("url_navigators")));
2940     if (!toolBar()->actions().contains(navigators)) {
2941         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2942     }
2943     updateAllowedToolbarAreas();
2944     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2945 }
2946
2947 void DolphinMainWindow::toggleTerminalPanelFocus()
2948 {
2949     if (!m_terminalPanel->isVisible()) {
2950         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger(); // Also moves focus to the panel.
2951         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2952         return;
2953     }
2954
2955     if (m_terminalPanel->terminalHasFocus()) {
2956         m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2957         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2958         return;
2959     }
2960
2961     m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2962     actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2963 }
2964
2965 void DolphinMainWindow::togglePlacesPanelFocus()
2966 {
2967     if (!m_placesPanel->isVisible()) {
2968         actionCollection()->action(QStringLiteral("show_places_panel"))->trigger(); // Also moves focus to the panel.
2969         actionCollection()->action(QStringLiteral("focus_places_panel"))->setText(i18nc("@action:inmenu View", "Defocus Terminal Panel"));
2970         return;
2971     }
2972
2973     if (m_placesPanel->hasFocus()) {
2974         m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2975         actionCollection()->action(QStringLiteral("focus_places_panel"))->setText(i18nc("@action:inmenu View", "Focus Places Panel"));
2976         return;
2977     }
2978
2979     m_placesPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2980     actionCollection()->action(QStringLiteral("focus_places_panel"))->setText(i18nc("@action:inmenu View", "Defocus Places Panel"));
2981 }
2982
2983 DolphinMainWindow::UndoUiInterface::UndoUiInterface()
2984     : KIO::FileUndoManager::UiInterface()
2985 {
2986 }
2987
2988 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2989 {
2990 }
2991
2992 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job *job)
2993 {
2994     DolphinMainWindow *mainWin = qobject_cast<DolphinMainWindow *>(parentWidget());
2995     if (mainWin) {
2996         DolphinViewContainer *container = mainWin->activeViewContainer();
2997         container->showMessage(job->errorString(), KMessageWidget::Error);
2998     } else {
2999         KIO::FileUndoManager::UiInterface::jobError(job);
3000     }
3001 }
3002
3003 bool DolphinMainWindow::isUrlOpen(const QString &url)
3004 {
3005     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
3006 }
3007
3008 bool DolphinMainWindow::isItemVisibleInAnyView(const QString &urlOfItem)
3009 {
3010     return m_tabWidget->isItemVisibleInAnyView(QUrl::fromUserInput(urlOfItem));
3011 }
3012
3013 void DolphinMainWindow::slotDoubleClickViewBackground(Qt::MouseButton button)
3014 {
3015     if (button != Qt::MouseButton::LeftButton) {
3016         // only handle left mouse button for now
3017         return;
3018     }
3019
3020     GeneralSettings *settings = GeneralSettings::self();
3021     QString clickAction = settings->doubleClickViewAction();
3022
3023     DolphinView *view = activeViewContainer()->view();
3024     if (view == nullptr || clickAction == "none") {
3025         return;
3026     }
3027
3028     if (clickAction == customCommand) {
3029         // run custom command set by the user
3030         QString path = view->url().toLocalFile();
3031         QString clickCustomAction = settings->doubleClickViewCustomAction();
3032         clickCustomAction.replace("{path}", path.prepend('"').append('"'));
3033
3034         m_job = new KIO::CommandLauncherJob(clickCustomAction);
3035         m_job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
3036         m_job->start();
3037
3038     } else {
3039         // get the action set by the user and trigger it
3040         const KActionCollection *actions = actionCollection();
3041         QAction *action = actions->action(clickAction);
3042         if (action == nullptr) {
3043             qCWarning(DolphinDebug) << QStringLiteral("Double-click view: action `%1` was not found").arg(clickAction);
3044             return;
3045         }
3046         action->trigger();
3047     }
3048 }
3049
3050 #include "moc_dolphinmainwindow.cpp"