src/dolphinmainwindow.cpp

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