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 "dolphinmainwindowadaptor.h"
  12 #include "global.h"
  13 #include "dolphinbookmarkhandler.h"
  14 #include "dolphindockwidget.h"
  15 #include "dolphincontextmenu.h"
  16 #include "dolphinnavigatorswidgetaction.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinrecenttabsmenu.h"
  19 #include "dolphinplacesmodelsingleton.h"
  20 #include "dolphinurlnavigatorscontroller.h"
  21 #include "dolphinviewcontainer.h"
  22 #include "dolphintabpage.h"
  23 #include "middleclickactioneventfilter.h"
  24 #include "panels/folders/folderspanel.h"
  25 #include "panels/places/placespanel.h"
  26 #include "panels/terminal/terminalpanel.h"
  27 #include "selectionmode/actiontexthelper.h"
  28 #include "settings/dolphinsettingsdialog.h"
  29 #include "statusbar/dolphinstatusbar.h"
  30 #include "views/dolphinviewactionhandler.h"
  31 #include "views/dolphinremoteencoding.h"
  32 #include "views/draganddrophelper.h"
  33 #include "views/viewproperties.h"
  34 #include "views/dolphinnewfilemenuobserver.h"
  35 #include "dolphin_generalsettings.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
  75 #include <QApplication>
  76 #include <QClipboard>
  77 #include <QCloseEvent>
  78 #include <QDesktopServices>
  79 #include <QDialog>
  80 #include <QDomDocument>
  81 #include <QFileInfo>
  82 #include <QLineEdit>
  83 #include <QMenuBar>
  84 #include <QPushButton>
  85 #include <QShowEvent>
  86 #include <QStandardPaths>
  87 #include <QTimer>
  88 #include <QToolButton>
  89
  90 namespace {
  91     // Used for GeneralSettings::version() to determine whether
  92     // an updated version of Dolphin is running, so as to migrate
  93     // removed/renamed ...etc config entries; increment it in such
  94     // cases
  95     const int CurrentDolphinVersion = 202;
  96     // The maximum number of entries in the back/forward popup menu
  97     const int MaxNumberOfNavigationentries = 12;
  98     // The maximum number of "Activate Tab" shortcuts
  99     const int MaxActivateTabShortcuts = 9;
 100 }
 101
 102 DolphinMainWindow::DolphinMainWindow() :
 103     KXmlGuiWindow(nullptr),
 104     m_newFileMenu(nullptr),
 105     m_tabWidget(nullptr),
 106     m_activeViewContainer(nullptr),
 107     m_actionHandler(nullptr),
 108     m_remoteEncoding(nullptr),
 109     m_settingsDialog(),
 110     m_bookmarkHandler(nullptr),
 111     m_lastHandleUrlOpenJob(nullptr),
 112     m_terminalPanel(nullptr),
 113     m_placesPanel(nullptr),
 114     m_tearDownFromPlacesRequested(false),
 115     m_backAction(nullptr),
 116     m_forwardAction(nullptr)
 117 {
 118     Q_INIT_RESOURCE(dolphin);
 119
 120     new MainWindowAdaptor(this);
 121
 122 #ifndef Q_OS_WIN
 123         setWindowFlags(Qt::WindowContextHelpButtonHint);
 124 #endif
 125     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 126     setObjectName(QStringLiteral("Dolphin#"));
 127
 128     setStateConfigGroup("State");
 129
 130     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
 131             this, &DolphinMainWindow::showErrorMessage);
 132
 133     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 134     undoManager->setUiInterface(new UndoUiInterface());
 135
 136     connect(undoManager, &KIO::FileUndoManager::undoAvailable,
 137             this, &DolphinMainWindow::slotUndoAvailable);
 138     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
 139             this, &DolphinMainWindow::slotUndoTextChanged);
 140     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted,
 141             this, &DolphinMainWindow::clearStatusBar);
 142     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
 143             this, &DolphinMainWindow::showCommand);
 144
 145     const bool firstRun = (GeneralSettings::version() < 200);
 146     if (firstRun) {
 147         GeneralSettings::setViewPropsTimestamp(QDateTime::currentDateTime());
 148     }
 149
 150     setAcceptDrops(true);
 151
 152     auto *navigatorsWidgetAction = new DolphinNavigatorsWidgetAction(this);
 153     actionCollection()->addAction(QStringLiteral("url_navigators"), navigatorsWidgetAction);
 154     m_tabWidget = new DolphinTabWidget(navigatorsWidgetAction, this);
 155     m_tabWidget->setObjectName("tabWidget");
 156     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged,
 157             this, &DolphinMainWindow::activeViewChanged);
 158     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged,
 159             this, &DolphinMainWindow::tabCountChanged);
 160     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged,
 161             this, &DolphinMainWindow::updateWindowTitle);
 162     setCentralWidget(m_tabWidget);
 163
 164     m_actionTextHelper = new SelectionMode::ActionTextHelper(this);
 165     setupActions();
 166
 167     m_actionHandler = new DolphinViewActionHandler(actionCollection(), m_actionTextHelper, this);
 168     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 169     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 170     connect(m_actionHandler, &DolphinViewActionHandler::selectionModeChangeTriggered, this, &DolphinMainWindow::slotSetSelectionMode);
 171
 172     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 173     connect(this, &DolphinMainWindow::urlChanged,
 174             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 175
 176     setupDockWidgets();
 177
 178     setupGUI(Save | Create | ToolBar);
 179     stateChanged(QStringLiteral("new_file"));
 180
 181     QClipboard* clipboard = QApplication::clipboard();
 182     connect(clipboard, &QClipboard::dataChanged,
 183             this, &DolphinMainWindow::updatePasteAction);
 184
 185     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 186     toggleFilterBarAction->setChecked(GeneralSettings::filterBar());
 187
 188     if (firstRun) {
 189         menuBar()->setVisible(false);
 190     }
 191
 192     const bool showMenu = !menuBar()->isHidden();
 193     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 194     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 195
 196     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(
 197                                     KStandardAction::name(KStandardAction::HamburgerMenu)));
 198     hamburgerMenu->setMenuBar(menuBar());
 199     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
 200     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu,
 201             this, &DolphinMainWindow::updateHamburgerMenu);
 202     hamburgerMenu->hideActionsOf(toolBar());
 203     if (GeneralSettings::version() < 201 && !toolBar()->actions().contains(hamburgerMenu)) {
 204         addHamburgerMenuToToolbar();
 205     }
 206
 207     updateAllowedToolbarAreas();
 208
 209     // enable middle-click on back/forward/up to open in a new tab
 210     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 211     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 212     toolBar()->installEventFilter(middleClickEventFilter);
 213
 214     setupWhatsThis();
 215
 216     connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 217
 218     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 219
 220     m_fileItemActions.setParentWidget(this);
 221     connect(&m_fileItemActions, &KFileItemActions::error, this, [this](const QString &errorMessage) {
 222         showErrorMessage(errorMessage);
 223     });
 224
 225     connect(GeneralSettings::self(), &GeneralSettings::splitViewChanged,
 226             this, &DolphinMainWindow::slotSplitViewChanged);
 227 }
 228
 229 DolphinMainWindow::~DolphinMainWindow()
 230 {
 231     // This fixes a crash on Wayland when closing the mainwindow while another dialog is open.
 232     disconnect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &DolphinMainWindow::updatePasteAction);
 233 }
 234
 235 QVector<DolphinViewContainer*> DolphinMainWindow::viewContainers() const
 236 {
 237     QVector<DolphinViewContainer*> viewContainers;
 238
 239     for (int i = 0; i < m_tabWidget->count(); ++i) {
 240         DolphinTabPage *tabPage = m_tabWidget->tabPageAt(i);
 241
 242         viewContainers << tabPage->primaryViewContainer();
 243         if (tabPage->splitViewEnabled()) {
 244             viewContainers << tabPage->secondaryViewContainer();
 245         }
 246     }
 247     return viewContainers;
 248 }
 249
 250 void DolphinMainWindow::openDirectories(const QList<QUrl>& dirs, bool splitView)
 251 {
 252     m_tabWidget->openDirectories(dirs, splitView);
 253 }
 254
 255 void DolphinMainWindow::openDirectories(const QStringList& dirs, bool splitView)
 256 {
 257     openDirectories(QUrl::fromStringList(dirs), splitView);
 258 }
 259
 260 void DolphinMainWindow::openFiles(const QList<QUrl>& files, bool splitView)
 261 {
 262     m_tabWidget->openFiles(files, splitView);
 263 }
 264
 265 bool DolphinMainWindow::isFoldersPanelEnabled() const
 266 {
 267     return actionCollection()->action(QStringLiteral("show_folders_panel"))->isChecked();
 268 }
 269
 270 bool DolphinMainWindow::isInformationPanelEnabled() const
 271 {
 272 #if HAVE_BALOO
 273     return actionCollection()->action(QStringLiteral("show_information_panel"))->isChecked();
 274 #else
 275     return false;
 276 #endif
 277 }
 278
 279 void DolphinMainWindow::openFiles(const QStringList& files, bool splitView)
 280 {
 281     openFiles(QUrl::fromStringList(files), splitView);
 282 }
 283
 284 void DolphinMainWindow::activateWindow()
 285 {
 286     window()->setAttribute(Qt::WA_NativeWindow, true);
 287     KStartupInfo::setNewStartupId(window()->windowHandle(), KStartupInfo::startupId());
 288     KWindowSystem::activateWindow(window()->effectiveWinId());
 289 }
 290
 291 bool DolphinMainWindow::isActiveWindow()
 292 {
 293     return window()->isActiveWindow();
 294 }
 295
 296 void DolphinMainWindow::showCommand(CommandType command)
 297 {
 298     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 299     switch (command) {
 300     case KIO::FileUndoManager::Copy:
 301         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 302         break;
 303     case KIO::FileUndoManager::Move:
 304         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 305         break;
 306     case KIO::FileUndoManager::Link:
 307         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 308         break;
 309     case KIO::FileUndoManager::Trash:
 310         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 311         break;
 312     case KIO::FileUndoManager::Rename:
 313         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 314         break;
 315
 316     case KIO::FileUndoManager::Mkdir:
 317         statusBar->setText(i18nc("@info:status", "Created folder."));
 318         break;
 319
 320     default:
 321         break;
 322     }
 323 }
 324
 325 void DolphinMainWindow::pasteIntoFolder()
 326 {
 327     m_activeViewContainer->view()->pasteIntoFolder();
 328 }
 329
 330 void DolphinMainWindow::changeUrl(const QUrl &url)
 331 {
 332     if (!KProtocolManager::supportsListing(url)) {
 333         // The URL navigator only checks for validity, not
 334         // if the URL can be listed. An error message is
 335         // shown due to DolphinViewContainer::restoreView().
 336         return;
 337     }
 338
 339     m_activeViewContainer->setUrl(url);
 340     updateFileAndEditActions();
 341     updatePasteAction();
 342     updateViewActions();
 343     updateGoActions();
 344
 345     Q_EMIT urlChanged(url);
 346 }
 347
 348 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl& url)
 349 {
 350     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 351         m_placesPanel->proceedWithTearDown();
 352         m_tearDownFromPlacesRequested = false;
 353     }
 354
 355     m_activeViewContainer->setAutoGrabFocus(false);
 356     changeUrl(url);
 357     m_activeViewContainer->setAutoGrabFocus(true);
 358 }
 359
 360 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 361 {
 362     KToggleAction* editableLocationAction =
 363         static_cast<KToggleAction*>(actionCollection()->action(QStringLiteral("editable_location")));
 364     editableLocationAction->setChecked(editable);
 365 }
 366
 367 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 368 {
 369     updateFileAndEditActions();
 370
 371     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 372
 373     QAction* compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 374     if (selectedUrlsCount == 2) {
 375         compareFilesAction->setEnabled(isKompareInstalled());
 376     } else {
 377         compareFilesAction->setEnabled(false);
 378     }
 379
 380     Q_EMIT selectionChanged(selection);
 381 }
 382
 383 void DolphinMainWindow::updateHistory()
 384 {
 385     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 386     const int index = urlNavigator->historyIndex();
 387
 388     QAction* backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 389     if (backAction) {
 390         backAction->setToolTip(i18nc("@info", "Go back"));
 391         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 392         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 393     }
 394
 395     QAction* forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 396     if (forwardAction) {
 397         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 398         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward",
 399             "This undoes a <interface>Go|Back</interface> action."));
 400         forwardAction->setEnabled(index > 0);
 401     }
 402 }
 403
 404 void DolphinMainWindow::updateFilterBarAction(bool show)
 405 {
 406     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 407     toggleFilterBarAction->setChecked(show);
 408 }
 409
 410 void DolphinMainWindow::openNewMainWindow()
 411 {
 412     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 413 }
 414
 415 void DolphinMainWindow::openNewActivatedTab()
 416 {
 417     // keep browsers compatibility, new tab is always after last one
 418     auto openNewTabAfterLastTabConfigured = GeneralSettings::openNewTabAfterLastTab();
 419     GeneralSettings::setOpenNewTabAfterLastTab(true);
 420     m_tabWidget->openNewActivatedTab();
 421     GeneralSettings::setOpenNewTabAfterLastTab(openNewTabAfterLastTabConfigured);
 422 }
 423
 424 void DolphinMainWindow::addToPlaces()
 425 {
 426     QUrl url;
 427     QString name;
 428
 429     // If nothing is selected, act on the current dir
 430     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 431         url = m_activeViewContainer->url();
 432         name = m_activeViewContainer->placesText();
 433     } else {
 434         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 435         url = dirToAdd.url();
 436         name = dirToAdd.name();
 437     }
 438     if (url.isValid()) {
 439         QString icon;
 440         if (m_activeViewContainer->isSearchModeEnabled()) {
 441             icon = QStringLiteral("folder-saved-search-symbolic");
 442         } else {
 443             icon = KIO::iconNameForUrl(url);
 444         }
 445         DolphinPlacesModelSingleton::instance().placesModel()->addPlace(name, url, icon);
 446     }
 447 }
 448
 449 void DolphinMainWindow::openNewTab(const QUrl& url)
 450 {
 451     m_tabWidget->openNewTab(url, QUrl());
 452 }
 453
 454 void DolphinMainWindow::openNewTabAndActivate(const QUrl &url)
 455 {
 456     m_tabWidget->openNewActivatedTab(url, QUrl());
 457 }
 458
 459 void DolphinMainWindow::openNewWindow(const QUrl &url)
 460 {
 461     Dolphin::openNewWindow({url}, this);
 462 }
 463
 464 void DolphinMainWindow::slotSplitViewChanged()
 465 {
 466     m_tabWidget->currentTabPage()->setSplitViewEnabled(GeneralSettings::splitView(), WithAnimation);
 467     updateSplitAction();
 468 }
 469
 470 void DolphinMainWindow::openInNewTab()
 471 {
 472     const KFileItemList& list = m_activeViewContainer->view()->selectedItems();
 473     bool tabCreated = false;
 474
 475     for (const KFileItem& item : list) {
 476         const QUrl& url = DolphinView::openItemAsFolderUrl(item);
 477         if (!url.isEmpty()) {
 478             openNewTab(url);
 479             tabCreated = true;
 480         }
 481     }
 482
 483     // if no new tab has been created from the selection
 484     // open the current directory in a new tab
 485     if (!tabCreated) {
 486         openNewTab(m_activeViewContainer->url());
 487     }
 488 }
 489
 490 void DolphinMainWindow::openInNewWindow()
 491 {
 492     QUrl newWindowUrl;
 493
 494     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 495     if (list.isEmpty()) {
 496         newWindowUrl = m_activeViewContainer->url();
 497     } else if (list.count() == 1) {
 498         const KFileItem& item = list.first();
 499         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 500     }
 501
 502     if (!newWindowUrl.isEmpty()) {
 503         Dolphin::openNewWindow({newWindowUrl}, this);
 504     }
 505 }
 506
 507 void DolphinMainWindow::showTarget()
 508 {
 509     const auto link = m_activeViewContainer->view()->selectedItems().at(0);
 510     const auto linkLocationDir = QFileInfo(link.localPath()).absoluteDir();
 511     auto linkDestination = link.linkDest();
 512     if (QFileInfo(linkDestination).isRelative()) {
 513         linkDestination = linkLocationDir.filePath(linkDestination);
 514     }
 515     if (QFileInfo::exists(linkDestination)) {
 516         KIO::highlightInFileManager({QUrl::fromLocalFile(linkDestination).adjusted(QUrl::StripTrailingSlash)});
 517     } else {
 518         m_activeViewContainer->showMessage(xi18nc("@info", "Could not access <filename>%1</filename>.", linkDestination),
 519                                            DolphinViewContainer::Warning);
 520     }
 521 }
 522
 523 void DolphinMainWindow::showEvent(QShowEvent* event)
 524 {
 525     KXmlGuiWindow::showEvent(event);
 526
 527     if (!event->spontaneous()) {
 528         m_activeViewContainer->view()->setFocus();
 529     }
 530 }
 531
 532 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 533 {
 534     // Find out if Dolphin is closed directly by the user or
 535     // by the session manager because the session is closed
 536     bool closedByUser = true;
 537     if (qApp->isSavingSession()) {
 538         closedByUser = false;
 539     }
 540
 541     if (m_tabWidget->count() > 1
 542         && GeneralSettings::confirmClosingMultipleTabs()
 543         && !GeneralSettings::rememberOpenedTabs()
 544         && closedByUser) {
 545         // Ask the user if he really wants to quit and close all tabs.
 546         // Open a confirmation dialog with 3 buttons:
 547         // QDialogButtonBox::Yes    -> Quit
 548         // QDialogButtonBox::No     -> Close only the current tab
 549         // QDialogButtonBox::Cancel -> do nothing
 550         QDialog *dialog = new QDialog(this, Qt::Dialog);
 551         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 552         dialog->setModal(true);
 553         QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 554         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()), QIcon::fromTheme(QStringLiteral("application-exit"))));
 555         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 556         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 557         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 558
 559         bool doNotAskAgainCheckboxResult = false;
 560
 561         const auto result = KMessageBox::createKMessageBox(dialog,
 562             buttons,
 563             QMessageBox::Warning,
 564             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 565             QStringList(),
 566             i18n("Do not ask again"),
 567             &doNotAskAgainCheckboxResult,
 568             KMessageBox::Notify);
 569
 570         if (doNotAskAgainCheckboxResult) {
 571             GeneralSettings::setConfirmClosingMultipleTabs(false);
 572         }
 573
 574         switch (result) {
 575             case QDialogButtonBox::Yes:
 576                 // Quit
 577                 break;
 578             case QDialogButtonBox::No:
 579                 // Close only the current tab
 580                 m_tabWidget->closeTab();
 581                 Q_FALLTHROUGH();
 582             default:
 583                 event->ignore();
 584                 return;
 585         }
 586     }
 587
 588     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 589         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 590         // Open a confirmation dialog with 3 buttons:
 591         // QDialogButtonBox::Yes    -> Quit
 592         // QDialogButtonBox::No     -> Show Terminal Panel
 593         // QDialogButtonBox::Cancel -> do nothing
 594         QDialog *dialog = new QDialog(this, Qt::Dialog);
 595         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 596         dialog->setModal(true);
 597         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 598         if (!m_terminalPanel->isVisible()) {
 599             standardButtons |= QDialogButtonBox::No;
 600         }
 601         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 602         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 603         if (!m_terminalPanel->isVisible()) {
 604             KGuiItem::assign(
 605                     buttons->button(QDialogButtonBox::No),
 606                     KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 607         }
 608         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 609
 610         bool doNotAskAgainCheckboxResult = false;
 611
 612         const auto result = KMessageBox::createKMessageBox(
 613                 dialog,
 614                 buttons,
 615                 QMessageBox::Warning,
 616                 i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 617                 QStringList(),
 618                 i18n("Do not ask again"),
 619                 &doNotAskAgainCheckboxResult,
 620                 KMessageBox::Dangerous);
 621
 622         if (doNotAskAgainCheckboxResult) {
 623             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 624         }
 625
 626         switch (result) {
 627             case QDialogButtonBox::Yes:
 628                 // Quit
 629                 break;
 630             case QDialogButtonBox::No:
 631                 actionCollection()->action("show_terminal_panel")->trigger();
 632                 // Do not quit, ignore quit event
 633                 Q_FALLTHROUGH();
 634             default:
 635                 event->ignore();
 636                 return;
 637         }
 638     }
 639
 640     if (GeneralSettings::rememberOpenedTabs())  {
 641         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 642         KConfig *config = KConfigGui::sessionConfig();
 643         saveGlobalProperties(config);
 644         savePropertiesInternal(config, 1);
 645         config->sync();
 646     }
 647
 648     GeneralSettings::setVersion(CurrentDolphinVersion);
 649     GeneralSettings::self()->save();
 650
 651     KXmlGuiWindow::closeEvent(event);
 652 }
 653
 654 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 655 {
 656     m_tabWidget->saveProperties(group);
 657 }
 658
 659 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 660 {
 661     m_tabWidget->readProperties(group);
 662 }
 663
 664 void DolphinMainWindow::updateNewMenu()
 665 {
 666     m_newFileMenu->checkUpToDate();
 667 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 668     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 669 #else
 670     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 671 #endif
 672 }
 673
 674 void DolphinMainWindow::createDirectory()
 675 {
 676 #if KIO_VERSION >= QT_VERSION_CHECK(5, 97, 0)
 677     m_newFileMenu->setWorkingDirectory(activeViewContainer()->url());
 678 #else
 679     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 680 #endif
 681     m_newFileMenu->createDirectory();
 682 }
 683
 684 void DolphinMainWindow::quit()
 685 {
 686     close();
 687 }
 688
 689 void DolphinMainWindow::showErrorMessage(const QString& message)
 690 {
 691     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 692 }
 693
 694 void DolphinMainWindow::slotUndoAvailable(bool available)
 695 {
 696     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 697     if (undoAction) {
 698         undoAction->setEnabled(available);
 699     }
 700 }
 701
 702 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 703 {
 704     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 705     if (undoAction) {
 706         undoAction->setText(text);
 707     }
 708 }
 709
 710 void DolphinMainWindow::undo()
 711 {
 712     clearStatusBar();
 713     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 714     KIO::FileUndoManager::self()->undo();
 715 }
 716
 717 void DolphinMainWindow::cut()
 718 {
 719     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 720         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CutContents);
 721     } else {
 722         m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 723         m_activeViewContainer->setSelectionModeEnabled(false);
 724     }
 725 }
 726
 727 void DolphinMainWindow::copy()
 728 {
 729     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 730         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyContents);
 731     } else {
 732         m_activeViewContainer->view()->copySelectedItemsToClipboard();
 733         m_activeViewContainer->setSelectionModeEnabled(false);
 734     }
 735 }
 736
 737 void DolphinMainWindow::paste()
 738 {
 739     m_activeViewContainer->view()->paste();
 740 }
 741
 742 void DolphinMainWindow::find()
 743 {
 744     m_activeViewContainer->setSearchModeEnabled(true);
 745 }
 746
 747 void DolphinMainWindow::updateSearchAction()
 748 {
 749     QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 750     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 751 }
 752
 753 void DolphinMainWindow::updatePasteAction()
 754 {
 755     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 756     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 757     pasteAction->setEnabled(pasteInfo.first);
 758     pasteAction->setText(pasteInfo.second);
 759 }
 760
 761 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 762 {
 763     updatePasteAction();
 764 }
 765
 766 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 767 {
 768     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 769         goBackInNewTab();
 770     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 771         goForwardInNewTab();
 772     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 773         goUpInNewTab();
 774     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 775         goHomeInNewTab();
 776     }
 777 }
 778
 779 QAction *DolphinMainWindow::urlNavigatorHistoryAction(const KUrlNavigator *urlNavigator, int historyIndex, QObject *parent)
 780 {
 781     const QUrl url = urlNavigator->locationUrl(historyIndex);
 782
 783     QString text = url.toDisplayString(QUrl::PreferLocalFile);
 784
 785     if (!urlNavigator->showFullPath()) {
 786         const KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
 787
 788         const QModelIndex closestIdx = placesModel->closestItem(url);
 789         if (closestIdx.isValid()) {
 790             const QUrl placeUrl = placesModel->url(closestIdx);
 791
 792             text = placesModel->text(closestIdx);
 793
 794             QString pathInsidePlace = url.path().mid(placeUrl.path().length());
 795
 796             if (!pathInsidePlace.isEmpty() && !pathInsidePlace.startsWith(QLatin1Char('/'))) {
 797                 pathInsidePlace.prepend(QLatin1Char('/'));
 798             }
 799
 800             if (pathInsidePlace != QLatin1Char('/')) {
 801                 text.append(pathInsidePlace);
 802             }
 803         }
 804     }
 805
 806     QAction *action = new QAction(QIcon::fromTheme(KIO::iconNameForUrl(url)), text, parent);
 807     action->setData(historyIndex);
 808     return action;
 809 }
 810
 811 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 812 {
 813     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 814     int entries = 0;
 815     m_backAction->menu()->clear();
 816     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 817         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_backAction->menu());
 818         m_backAction->menu()->addAction(action);
 819     }
 820 }
 821
 822 void DolphinMainWindow::slotGoBack(QAction* action)
 823 {
 824     int gotoIndex = action->data().value<int>();
 825     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 826     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 827         goBack();
 828     }
 829 }
 830
 831 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction* action)
 832 {
 833     if (action) {
 834         const KUrlNavigator *urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
 835         openNewTab(urlNavigator->locationUrl(action->data().value<int>()));
 836     }
 837 }
 838
 839 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 840 {
 841     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 842     int entries = 0;
 843     m_forwardAction->menu()->clear();
 844     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 845         QAction *action = urlNavigatorHistoryAction(urlNavigator, i, m_forwardAction->menu());
 846         m_forwardAction->menu()->addAction(action);
 847     }
 848 }
 849
 850 void DolphinMainWindow::slotGoForward(QAction* action)
 851 {
 852     int gotoIndex = action->data().value<int>();
 853     const KUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
 854     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 855         goForward();
 856     }
 857 }
 858
 859 void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionMode::BottomBar::Contents bottomBarContents)
 860 {
 861     m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
 862 }
 863
 864 void DolphinMainWindow::selectAll()
 865 {
 866     clearStatusBar();
 867
 868     // if the URL navigator is editable and focused, select the whole
 869     // URL instead of all items of the view
 870
 871     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 872     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 873     const bool selectUrl = urlNavigator->isUrlEditable() &&
 874                            lineEdit->hasFocus();
 875     if (selectUrl) {
 876         lineEdit->selectAll();
 877     } else {
 878         m_activeViewContainer->view()->selectAll();
 879     }
 880 }
 881
 882 void DolphinMainWindow::invertSelection()
 883 {
 884     clearStatusBar();
 885     m_activeViewContainer->view()->invertSelection();
 886 }
 887
 888 void DolphinMainWindow::toggleSplitView()
 889 {
 890     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 891     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled(), WithAnimation);
 892
 893     updateViewActions();
 894 }
 895
 896 void DolphinMainWindow::toggleSplitStash()
 897 {
 898     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 899     tabPage->setSplitViewEnabled(false, WithAnimation);
 900     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 901 }
 902
 903 void DolphinMainWindow::copyToInactiveSplitView()
 904 {
 905     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 906         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::CopyToOtherViewContents);
 907     } else {
 908         m_tabWidget->copyToInactiveSplitView();
 909         m_activeViewContainer->setSelectionModeEnabled(false);
 910     }
 911 }
 912
 913 void DolphinMainWindow::moveToInactiveSplitView()
 914 {
 915     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 916         m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionMode::BottomBar::Contents::MoveToOtherViewContents);
 917     } else {
 918         m_tabWidget->moveToInactiveSplitView();
 919         m_activeViewContainer->setSelectionModeEnabled(false);
 920     }
 921 }
 922
 923 void DolphinMainWindow::reloadView()
 924 {
 925     clearStatusBar();
 926     m_activeViewContainer->reload();
 927     m_activeViewContainer->statusBar()->updateSpaceInfo();
 928 }
 929
 930 void DolphinMainWindow::stopLoading()
 931 {
 932     m_activeViewContainer->view()->stopLoading();
 933 }
 934
 935 void DolphinMainWindow::enableStopAction()
 936 {
 937     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 938 }
 939
 940 void DolphinMainWindow::disableStopAction()
 941 {
 942     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 943 }
 944
 945 void DolphinMainWindow::toggleSelectionMode()
 946 {
 947     const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
 948
 949     m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionMode::BottomBar::Contents::GeneralContents);
 950     actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
 951 }
 952
 953 void DolphinMainWindow::showFilterBar()
 954 {
 955     m_activeViewContainer->setFilterBarVisible(true);
 956 }
 957
 958 void DolphinMainWindow::toggleFilterBar()
 959 {
 960     const bool checked = !m_activeViewContainer->isFilterBarVisible();
 961     m_activeViewContainer->setFilterBarVisible(checked);
 962
 963     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
 964     toggleFilterBarAction->setChecked(checked);
 965 }
 966
 967 void DolphinMainWindow::toggleEditLocation()
 968 {
 969     clearStatusBar();
 970
 971     QAction* action = actionCollection()->action(QStringLiteral("editable_location"));
 972     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 973     urlNavigator->setUrlEditable(action->isChecked());
 974 }
 975
 976 void DolphinMainWindow::replaceLocation()
 977 {
 978     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 979     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 980
 981     // If the text field currently has focus and everything is selected,
 982     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 983     if (navigator->isUrlEditable()
 984         && lineEdit->hasFocus()
 985         && lineEdit->selectedText() == lineEdit->text() ) {
 986         navigator->setUrlEditable(false);
 987     } else {
 988         navigator->setUrlEditable(true);
 989         navigator->setFocus();
 990         lineEdit->selectAll();
 991     }
 992 }
 993
 994 void DolphinMainWindow::togglePanelLockState()
 995 {
 996     const bool newLockState = !GeneralSettings::lockPanels();
 997     const auto childrenObjects = children();
 998     for (QObject* child : childrenObjects) {
 999         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
1000         if (dock) {
1001             dock->setLocked(newLockState);
1002         }
1003     }
1004
1005     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(newLockState);
1006
1007     GeneralSettings::setLockPanels(newLockState);
1008 }
1009
1010 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
1011 {
1012     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
1013         m_activeViewContainer->view()->setFocus();
1014     }
1015 }
1016
1017 void DolphinMainWindow::goBack()
1018 {
1019     DolphinUrlNavigator *urlNavigator = m_activeViewContainer->urlNavigatorInternalWithHistory();
1020     urlNavigator->goBack();
1021
1022     if (urlNavigator->locationState().isEmpty()) {
1023         // An empty location state indicates a redirection URL,
1024         // which must be skipped too
1025         urlNavigator->goBack();
1026     }
1027 }
1028
1029 void DolphinMainWindow::goForward()
1030 {
1031     m_activeViewContainer->urlNavigatorInternalWithHistory()->goForward();
1032 }
1033
1034 void DolphinMainWindow::goUp()
1035 {
1036     m_activeViewContainer->urlNavigatorInternalWithHistory()->goUp();
1037 }
1038
1039 void DolphinMainWindow::goHome()
1040 {
1041     m_activeViewContainer->urlNavigatorInternalWithHistory()->goHome();
1042 }
1043
1044 void DolphinMainWindow::goBackInNewTab()
1045 {
1046     const KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1047     const int index = urlNavigator->historyIndex() + 1;
1048     openNewTab(urlNavigator->locationUrl(index));
1049 }
1050
1051 void DolphinMainWindow::goForwardInNewTab()
1052 {
1053     const KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigatorInternalWithHistory();
1054     const int index = urlNavigator->historyIndex() - 1;
1055     openNewTab(urlNavigator->locationUrl(index));
1056 }
1057
1058 void DolphinMainWindow::goUpInNewTab()
1059 {
1060     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
1061     openNewTab(KIO::upUrl(currentUrl));
1062 }
1063
1064 void DolphinMainWindow::goHomeInNewTab()
1065 {
1066     openNewTab(Dolphin::homeUrl());
1067 }
1068
1069 void DolphinMainWindow::compareFiles()
1070 {
1071     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
1072     if (items.count() != 2) {
1073         // The action is disabled in this case, but it could have been triggered
1074         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
1075         return;
1076     }
1077
1078     QUrl urlA = items.at(0).url();
1079     QUrl urlB = items.at(1).url();
1080
1081     QString command(QStringLiteral("kompare -c \""));
1082     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
1083     command.append("\" \"");
1084     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
1085     command.append('\"');
1086
1087     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
1088     job->setDesktopName(QStringLiteral("org.kde.kompare"));
1089     job->start();
1090 }
1091
1092 void DolphinMainWindow::toggleShowMenuBar()
1093 {
1094     const bool visible = menuBar()->isVisible();
1095     menuBar()->setVisible(!visible);
1096 }
1097
1098 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
1099 {
1100     m_searchTools.clear();
1101     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
1102         &m_searchTools, { "files-find" }, m_activeViewContainer->url()
1103     );
1104     QList<QAction*> actions = m_searchTools.actions();
1105     if (actions.isEmpty()) {
1106         return nullptr;
1107     }
1108     QAction* action = actions.first();
1109     if (action->isSeparator()) {
1110         return nullptr;
1111     }
1112     return action;
1113 }
1114
1115 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1116 {
1117     QAction* openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1118     if (!openPreferredSearchTool) {
1119         return;
1120     }
1121     QPointer<QAction> tool = preferredSearchTool();
1122     if (tool) {
1123         openPreferredSearchTool->setVisible(true);
1124         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1125         // Only override with the app icon if it is the default, i.e. the user hasn't configured one manually
1126         // https://bugs.kde.org/show_bug.cgi?id=442815
1127         if (openPreferredSearchTool->icon().name() == QLatin1String("search")) {
1128             openPreferredSearchTool->setIcon(tool->icon());
1129         }
1130     } else {
1131         openPreferredSearchTool->setVisible(false);
1132         // still visible in Shortcuts configuration window
1133         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1134         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1135     }
1136 }
1137
1138 void DolphinMainWindow::openPreferredSearchTool()
1139 {
1140     QPointer<QAction> tool = preferredSearchTool();
1141     if (tool) {
1142         tool->trigger();
1143     }
1144 }
1145
1146 void DolphinMainWindow::openTerminal()
1147 {
1148     openTerminalJob(m_activeViewContainer->url());
1149 }
1150
1151 void DolphinMainWindow::openTerminalHere()
1152 {
1153     QList<QUrl> urls = {};
1154
1155     for (const KFileItem& item : m_activeViewContainer->view()->selectedItems()) {
1156         QUrl url = item.targetUrl();
1157         if (item.isFile()) {
1158             url.setPath(QFileInfo(url.path()).absolutePath());
1159         }
1160         if (!urls.contains(url)) {
1161             urls << url;
1162         }
1163     }
1164
1165     // No items are selected. Open a terminal window for the current location.
1166     if (urls.count() == 0) {
1167         openTerminal();
1168         return;
1169     }
1170
1171     if (urls.count() > 5) {
1172         QString question = i18np("Are you sure you want to open 1 terminal window?",
1173                                  "Are you sure you want to open %1 terminal windows?", urls.count());
1174         const int answer = KMessageBox::warningYesNo(this, question, {},
1175                                                      KGuiItem(i18ncp("@action:button", "Open %1 Terminal", "Open %1 Terminals", urls.count()),
1176                                                               QStringLiteral("utilities-terminal")),
1177                                                      KStandardGuiItem::cancel());
1178         if (answer != KMessageBox::Yes) {
1179             return;
1180         }
1181     }
1182
1183     for (const QUrl& url : urls) {
1184         openTerminalJob(url);
1185     }
1186 }
1187
1188 void DolphinMainWindow::openTerminalJob(const QUrl& url)
1189 {
1190     if (url.isLocalFile()) {
1191         auto job = new KTerminalLauncherJob(QString());
1192         job->setWorkingDirectory(url.toLocalFile());
1193         job->start();
1194         return;
1195     }
1196
1197      // Not a local file, with protocol Class ":local", try stat'ing
1198     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1199         KIO::StatJob *job = KIO::mostLocalUrl(url);
1200         KJobWidgets::setWindow(job, this);
1201         connect(job, &KJob::result, this, [job]() {
1202             QUrl statUrl;
1203             if (!job->error()) {
1204                 statUrl = job->mostLocalUrl();
1205             }
1206
1207             auto job = new KTerminalLauncherJob(QString());
1208             job->setWorkingDirectory(statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1209             job->start();
1210         });
1211
1212         return;
1213     }
1214
1215     // Nothing worked, just use $HOME
1216     auto job = new KTerminalLauncherJob(QString());
1217     job->setWorkingDirectory(QDir::homePath());
1218     job->start();
1219 }
1220
1221 void DolphinMainWindow::editSettings()
1222 {
1223     if (!m_settingsDialog) {
1224         DolphinViewContainer* container = activeViewContainer();
1225         container->view()->writeSettings();
1226
1227         const QUrl url = container->url();
1228         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this, actionCollection());
1229         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1230         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged,
1231                 &DolphinUrlNavigatorsController::slotReadSettings);
1232         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1233         settingsDialog->show();
1234         m_settingsDialog = settingsDialog;
1235     } else {
1236         m_settingsDialog.data()->raise();
1237     }
1238 }
1239
1240 void DolphinMainWindow::handleUrl(const QUrl& url)
1241 {
1242     delete m_lastHandleUrlOpenJob;
1243     m_lastHandleUrlOpenJob = nullptr;
1244
1245     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1246         activeViewContainer()->setUrl(url);
1247     } else {
1248         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1249 #if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
1250         m_lastHandleUrlOpenJob->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1251 #else
1252         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1253 #endif
1254         m_lastHandleUrlOpenJob->setShowOpenOrExecuteDialog(true);
1255
1256         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this,
1257                 [this, url](const QString &mimetype) {
1258                     if (mimetype == QLatin1String("inode/directory")) {
1259                         // If it's a dir, we'll take it from here
1260                         m_lastHandleUrlOpenJob->kill();
1261                         m_lastHandleUrlOpenJob = nullptr;
1262                         activeViewContainer()->setUrl(url);
1263                     }
1264         });
1265
1266         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1267             m_lastHandleUrlOpenJob = nullptr;
1268         });
1269
1270         m_lastHandleUrlOpenJob->start();
1271     }
1272 }
1273
1274 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1275 {
1276     // trash:/ is writable but we don't want to create new items in it.
1277     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1278     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1279 }
1280
1281 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1282                                         const KFileItem& item,
1283                                         const KFileItemList &selectedItems,
1284                                         const QUrl& url)
1285 {
1286     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, selectedItems, url, &m_fileItemActions);
1287     contextMenu.data()->exec(pos);
1288
1289     // Delete the menu, unless it has been deleted in its own nested event loop already.
1290     if (contextMenu) {
1291         contextMenu->deleteLater();
1292     }
1293 }
1294
1295 QMenu *DolphinMainWindow::createPopupMenu()
1296 {
1297     QMenu *menu = KXmlGuiWindow::createPopupMenu();
1298
1299     menu->addSeparator();
1300     menu->addAction(actionCollection()->action(QStringLiteral("lock_panels")));
1301
1302     return menu;
1303 }
1304
1305 void DolphinMainWindow::updateHamburgerMenu()
1306 {
1307     KActionCollection* ac = actionCollection();
1308     auto hamburgerMenu = static_cast<KHamburgerMenu *>(
1309                     ac->action(KStandardAction::name(KStandardAction::HamburgerMenu)));
1310     auto menu = hamburgerMenu->menu();
1311     if (!menu) {
1312         menu = new QMenu(this);
1313         hamburgerMenu->setMenu(menu);
1314         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("basic_actions"))->menu());
1315         hamburgerMenu->hideActionsOf(ac->action(QStringLiteral("zoom"))->menu());
1316     } else {
1317         menu->clear();
1318     }
1319     const QList<QAction *> toolbarActions = toolBar()->actions();
1320
1321     if (!toolBar()->isVisible()) {
1322         // If neither the menu bar nor the toolbar are visible, these actions should be available.
1323         menu->addAction(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)));
1324         menu->addAction(toolBarMenuAction());
1325         menu->addSeparator();
1326     }
1327
1328     // This group of actions (until the next separator) contains all the most basic actions
1329     // necessary to use Dolphin effectively.
1330     menu->addAction(ac->action(QStringLiteral("go_back")));
1331     menu->addAction(ac->action(QStringLiteral("go_forward")));
1332
1333     menu->addMenu(m_newFileMenu->menu());
1334     if (!toolBar()->isVisible()
1335         || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_tool_bar")))
1336     ) {
1337         menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
1338     }
1339     menu->addAction(ac->action(QStringLiteral("basic_actions")));
1340     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
1341     if (!toolBar()->isVisible()
1342         || (!toolbarActions.contains(ac->action(QStringLiteral("toggle_search")))
1343             && !toolbarActions.contains(ac->action(QStringLiteral("open_preferred_search_tool"))))
1344     ) {
1345         menu->addAction(ac->action(KStandardAction::name(KStandardAction::Find)));
1346         // This way a search action will only be added if none of the three available
1347         // search actions is present on the toolbar.
1348     }
1349     if (!toolBar()->isVisible()
1350         || !toolbarActions.contains(ac->action(QStringLiteral("toggle_filter")))
1351     ) {
1352         menu->addAction(ac->action(QStringLiteral("show_filter_bar")));
1353         // This way a filter action will only be added if none of the two available
1354         // filter actions is present on the toolbar.
1355     }
1356     menu->addSeparator();
1357
1358     // The second group of actions (up until the next separator) contains actions for opening
1359     // additional views to interact with the file system.
1360     menu->addAction(ac->action(QStringLiteral("file_new")));
1361     menu->addAction(ac->action(QStringLiteral("new_tab")));
1362     if (ac->action(QStringLiteral("undo_close_tab"))->isEnabled()) {
1363         menu->addAction(ac->action(QStringLiteral("closed_tabs")));
1364     }
1365     menu->addAction(ac->action(QStringLiteral("open_terminal")));
1366     menu->addSeparator();
1367
1368     // The third group contains actions to change what one sees in the view
1369     // and to change the more general UI.
1370     if (!toolBar()->isVisible()
1371         || (!toolbarActions.contains(ac->action(QStringLiteral("icons")))
1372             && !toolbarActions.contains(ac->action(QStringLiteral("compact")))
1373             && !toolbarActions.contains(ac->action(QStringLiteral("details")))
1374             && !toolbarActions.contains(ac->action(QStringLiteral("view_mode"))))
1375     ) {
1376         menu->addAction(ac->action(QStringLiteral("view_mode")));
1377     }
1378     menu->addAction(ac->action(QStringLiteral("show_hidden_files")));
1379     menu->addAction(ac->action(QStringLiteral("sort")));
1380     menu->addAction(ac->action(QStringLiteral("additional_info")));
1381     if (!GeneralSettings::showStatusBar() || !GeneralSettings::showZoomSlider()) {
1382         menu->addAction(ac->action(QStringLiteral("zoom")));
1383     }
1384     menu->addAction(ac->action(QStringLiteral("panels")));
1385
1386     // The "Configure" menu is not added to the actionCollection() because there is hardly
1387     // a good reason for users to put it on their toolbar.
1388     auto configureMenu = menu->addMenu(QIcon::fromTheme(QStringLiteral("configure")),
1389                             i18nc("@action:inmenu menu for configure actions", "Configure"));
1390     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1391     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::KeyBindings)));
1392     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)));
1393     configureMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Preferences)));
1394     hamburgerMenu->hideActionsOf(configureMenu);
1395 }
1396
1397 void DolphinMainWindow::slotPlaceActivated(const QUrl& url)
1398 {
1399     DolphinViewContainer* view = activeViewContainer();
1400
1401     if (view->url() == url) {
1402         // We can end up here if the user clicked a device in the Places Panel
1403         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1404         reloadView();
1405     } else {
1406         view->disableUrlNavigatorSelectionRequests();
1407         changeUrl(url);
1408         view->enableUrlNavigatorSelectionRequests();
1409     }
1410 }
1411
1412 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1413 {
1414     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1415 }
1416
1417 void DolphinMainWindow::activeViewChanged(DolphinViewContainer* viewContainer)
1418 {
1419     DolphinViewContainer* oldViewContainer = m_activeViewContainer;
1420     Q_ASSERT(viewContainer);
1421
1422     m_activeViewContainer = viewContainer;
1423
1424     if (oldViewContainer) {
1425         const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1426         toggleSearchAction->disconnect(oldViewContainer);
1427
1428         // Disconnect all signals between the old view container (container,
1429         // view and url navigator) and main window.
1430         oldViewContainer->disconnect(this);
1431         oldViewContainer->view()->disconnect(this);
1432         oldViewContainer->urlNavigatorInternalWithHistory()->disconnect(this);
1433         auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
1434                           (actionCollection()->action(QStringLiteral("url_navigators")));
1435         navigators->primaryUrlNavigator()->disconnect(this);
1436         if (auto secondaryUrlNavigator = navigators->secondaryUrlNavigator()) {
1437             secondaryUrlNavigator->disconnect(this);
1438         }
1439
1440         // except the requestItemInfo so that on hover the information panel can still be updated
1441         connect(oldViewContainer->view(), &DolphinView::requestItemInfo,
1442                 this, &DolphinMainWindow::requestItemInfo);
1443
1444         // Disconnect other slots.
1445         disconnect(nullptr, &DolphinViewContainer::selectionModeChanged,
1446                    actionCollection()->action(QStringLiteral("toggle_selection_mode")), &QAction::setChecked);
1447     }
1448
1449     connectViewSignals(viewContainer);
1450
1451     m_actionHandler->setCurrentView(viewContainer->view());
1452
1453     updateHistory();
1454     updateFileAndEditActions();
1455     updatePasteAction();
1456     updateViewActions();
1457     updateGoActions();
1458     updateSearchAction();
1459
1460     const QUrl url = viewContainer->url();
1461     Q_EMIT urlChanged(url);
1462 }
1463
1464 void DolphinMainWindow::tabCountChanged(int count)
1465 {
1466     const bool enableTabActions = (count > 1);
1467     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1468         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1469     }
1470     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1471     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1472     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1473 }
1474
1475 void DolphinMainWindow::updateWindowTitle()
1476 {
1477     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1478     if (windowTitle() != newTitle) {
1479         setWindowTitle(newTitle);
1480     }
1481 }
1482
1483 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)
1484 {
1485     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1486         setViewsToHomeIfMountPathOpen(mountPath);
1487     });
1488
1489     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1490         m_tearDownFromPlacesRequested = true;
1491         m_terminalPanel->goHome();
1492         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1493     } else {
1494         m_placesPanel->proceedWithTearDown();
1495     }
1496 }
1497
1498 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString& mountPath)
1499 {
1500     connect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, this, [this, mountPath]() {
1501         setViewsToHomeIfMountPathOpen(mountPath);
1502     });
1503
1504     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1505         m_tearDownFromPlacesRequested = false;
1506         m_terminalPanel->goHome();
1507     }
1508 }
1509
1510 void DolphinMainWindow::slotKeyBindings()
1511 {
1512     KShortcutsDialog dialog(KShortcutsEditor::AllActions, KShortcutsEditor::LetterShortcutsAllowed, this);
1513     dialog.addCollection(actionCollection());
1514     if (m_terminalPanel) {
1515         KActionCollection *konsolePartActionCollection = m_terminalPanel->actionCollection();
1516         if (konsolePartActionCollection) {
1517             dialog.addCollection(konsolePartActionCollection, QStringLiteral("KonsolePart"));
1518         }
1519     }
1520     dialog.configure();
1521 }
1522
1523 void DolphinMainWindow::setViewsToHomeIfMountPathOpen(const QString& mountPath)
1524 {
1525     const QVector<DolphinViewContainer*> theViewContainers = viewContainers();
1526     for (DolphinViewContainer *viewContainer : theViewContainers) {
1527         if (viewContainer && viewContainer->url().toLocalFile().startsWith(mountPath)) {
1528             viewContainer->setUrl(QUrl::fromLocalFile(QDir::homePath()));
1529         }
1530     }
1531     disconnect(m_placesPanel, &PlacesPanel::storageTearDownSuccessful, nullptr, nullptr);
1532 }
1533
1534 void DolphinMainWindow::setupActions()
1535 {
1536     auto hamburgerMenuAction = KStandardAction::hamburgerMenu(nullptr, nullptr, actionCollection());
1537
1538     // setup 'File' menu
1539     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1540     QMenu* menu = m_newFileMenu->menu();
1541     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1542     menu->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));
1543     m_newFileMenu->setPopupMode(QToolButton::InstantPopup);
1544     connect(menu, &QMenu::aboutToShow,
1545             this, &DolphinMainWindow::updateNewMenu);
1546
1547     QAction* newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1548     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1549     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1550     newWindow->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1551         "window just like this one with the current location and view."
1552         "<nl/>You can drag and drop items between windows."));
1553     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1554
1555     QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1556     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1557     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1558     newTab->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1559         "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1560         "A tab is an additional view within this window. "
1561         "You can drag and drop items between tabs."));
1562     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N});
1563     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1564
1565     QAction* addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1566     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1567     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1568     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis", "This adds the selected folder "
1569         "to the Places panel."));
1570     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1571
1572     QAction* closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1573     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1574     closeTab->setWhatsThis(i18nc("@info:whatsthis", "This closes the "
1575         "currently viewed tab. If no more tabs are left this window "
1576         "will close instead."));
1577
1578     QAction* quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1579     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1580
1581     // setup 'Edit' menu
1582     KStandardAction::undo(this,
1583                           &DolphinMainWindow::undo,
1584                           actionCollection());
1585
1586     // i18n: This will be the last paragraph for the whatsthis for all three:
1587     // Cut, Copy and Paste
1588     const QString cutCopyPastePara = xi18nc("@info:whatsthis", "<para><emphasis>Cut, "
1589         "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1590         "applications and are among the most used commands. That's why their "
1591         "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1592         "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1593         "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1594     QAction* cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1595     m_actionTextHelper->registerTextWhenNothingIsSelected(cutAction, i18nc("@action", "Cut…"));
1596     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut", "This copies the items "
1597         "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1598         "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1599         "the clipboard to a new location. The items will be removed from their "
1600         "initial location.") + cutCopyPastePara);
1601     QAction* copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1602     m_actionTextHelper->registerTextWhenNothingIsSelected(copyAction, i18nc("@action", "Copy…"));
1603     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy", "This copies the "
1604         "items in your current selection to the <emphasis>clipboard</emphasis>."
1605         "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1606         "from the clipboard to a new location.") +  cutCopyPastePara);
1607     QAction* paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1608     // The text of the paste-action is modified dynamically by Dolphin
1609     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1610     // due to the long text, the text "Paste" is used:
1611     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1612     paste->setWhatsThis(xi18nc("@info:whatsthis paste", "This copies the items from "
1613         "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1614         "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1615         "action they are removed from their old location.") +  cutCopyPastePara);
1616
1617     QAction* copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1618     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Inactive Split View"));
1619     m_actionTextHelper->registerTextWhenNothingIsSelected(copyToOtherViewAction, i18nc("@action:inmenu", "Copy to Inactive Split View…"));
1620     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy", "This copies the selected items from "
1621         "the <emphasis>active</emphasis> view to the inactive split view."));
1622     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1623     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1624     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5 );
1625     connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
1626
1627     QAction* moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1628     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Inactive Split View"));
1629     m_actionTextHelper->registerTextWhenNothingIsSelected(moveToOtherViewAction, i18nc("@action:inmenu", "Move to Inactive Split View…"));
1630     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move", "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", "This opens the "
1641         "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1642         "There you can enter a text to filter the files and folders currently displayed. "
1643         "Only those that contain the text in their name will be kept in view."));
1644     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1645     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL | Qt::Key_I, Qt::Key_Slash});
1646     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1647
1648     // toggle_filter acts as a copy of the main showFilterBar to be used mainly
1649     // in the toolbar, with no default shortcut attached, to avoid messing with
1650     // existing workflows (filter bar always open and Ctrl-I to focus)
1651     QAction *toggleFilter = actionCollection()->addAction(QStringLiteral("toggle_filter"));
1652     toggleFilter->setText(i18nc("@action:inmenu", "Toggle Filter Bar"));
1653     toggleFilter->setIconText(i18nc("@action:intoolbar", "Filter"));
1654     toggleFilter->setIcon(showFilterBar->icon());
1655     toggleFilter->setToolTip(showFilterBar->toolTip());
1656     toggleFilter->setWhatsThis(showFilterBar->whatsThis());
1657     toggleFilter->setCheckable(true);
1658     connect(toggleFilter, &QAction::triggered, this, &DolphinMainWindow::toggleFilterBar);
1659
1660     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1661     searchAction->setText(i18n("Search..."));
1662     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1663     searchAction->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This helps you "
1664         "find files and folders by opening a <emphasis>find bar</emphasis>. "
1665         "There you can enter search terms and specify settings to find the "
1666         "objects you are looking for.</para><para>Use this help again on "
1667         "the find bar so we can have a look at it while the settings are "
1668         "explained.</para>"));
1669
1670     // toggle_search acts as a copy of the main searchAction to be used mainly
1671     // in the toolbar, with no default shortcut attached, to avoid messing with
1672     // existing workflows (search bar always open and Ctrl-F to focus)
1673     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1674     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1675     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1676     toggleSearchAction->setIcon(searchAction->icon());
1677     toggleSearchAction->setToolTip(searchAction->toolTip());
1678     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1679     toggleSearchAction->setCheckable(true);
1680
1681     QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
1682     // i18n: This action toggles a selection mode.
1683     toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
1684     // i18n: Opens a selection mode for selecting files/folders.
1685     // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
1686     toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
1687     toggleSelectionModeAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>This application only knows which files or folders should be acted on if they are"
1688         " <emphasis>selected</emphasis> first. Press this to toggle a <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as easy as "
1689         "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."
1690         "</para>"));
1691     toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
1692     toggleSelectionModeAction->setCheckable(true);
1693     actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space );
1694     connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
1695
1696     // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
1697     // with the selectAllAction and invertSelectionAction.
1698     auto *toggleSelectionModeToolBarAction = new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
1699     toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
1700     toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
1701     actionCollection()->addAction(QStringLiteral("toggle_selection_mode_tool_bar"), toggleSelectionModeToolBarAction);
1702     toggleSelectionModeToolBarAction->setCheckable(true);
1703     toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
1704     connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
1705     connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
1706
1707     QAction* selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1708     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis", "This selects all "
1709         "files and folders in the current location."));
1710
1711     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1712     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1713     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert", "This selects all "
1714         "objects that you have currently <emphasis>not</emphasis> selected instead."));
1715     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1716     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1717     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1718
1719     QMenu *toggleSelectionModeActionMenu = new QMenu(this);
1720     toggleSelectionModeActionMenu->addAction(selectAllAction);
1721     toggleSelectionModeActionMenu->addAction(invertSelection);
1722     toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
1723
1724     // setup 'View' menu
1725     // (note that most of it is set up in DolphinViewActionHandler)
1726
1727     QAction* split = actionCollection()->addAction(QStringLiteral("split_view"));
1728     split->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This splits "
1729         "the folder view below into two autonomous views.</para><para>This "
1730         "way you can see two locations at once and move items between them "
1731         "quickly.</para>Click this again afterwards to recombine the views."));
1732     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1733     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1734
1735     QAction* stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1736     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL | Qt::Key_S);
1737     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1738     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1739     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1740     stashSplit->setCheckable(false);
1741     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
1742     stashSplit->setVisible(sessionInterface && sessionInterface->isServiceRegistered(QStringLiteral("org.kde.kio.StashNotifier")));
1743     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1744
1745     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1746
1747     QAction* stop = actionCollection()->addAction(QStringLiteral("stop"));
1748     stop->setText(i18nc("@action:inmenu View", "Stop"));
1749     stop->setToolTip(i18nc("@info", "Stop loading"));
1750     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1751     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1752     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1753
1754     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1755     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1756     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1757         "This toggles the <emphasis>Location Bar</emphasis> to be "
1758         "editable so you can directly enter a location you want to go to.<nl/>"
1759         "You can also switch to editing by clicking to the right of the "
1760         "location and switch back by confirming the edited location."));
1761     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1762     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1763
1764     QAction* replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1765     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1766     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1767     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1768     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1769     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1770         "This switches to editing the location and selects it "
1771         "so you can quickly enter a different location."));
1772     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL | Qt::Key_L);
1773     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1774
1775     // setup 'Go' menu
1776     {
1777         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1778         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1779         m_backAction->setObjectName(backAction->objectName());
1780         m_backAction->setShortcuts(backAction->shortcuts());
1781     }
1782     m_backAction->setPopupMode(QToolButton::DelayedPopup);
1783     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1784     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1785     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1786     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1787
1788     auto backShortcuts = m_backAction->shortcuts();
1789     backShortcuts.append(QKeySequence(Qt::Key_Backspace));
1790     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1791
1792     DolphinRecentTabsMenu* recentTabsMenu = new DolphinRecentTabsMenu(this);
1793     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1794     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab,
1795             recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1796     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab,
1797             m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1798     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged,
1799             this, &DolphinMainWindow::closedTabsCountChanged);
1800
1801     QAction* undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1802     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1803     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab",
1804         "This returns you to the previously closed tab."));
1805     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL | Qt::SHIFT | Qt::Key_T);
1806     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1807     undoCloseTab->setEnabled(false);
1808     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1809
1810     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1811     undoAction->setWhatsThis(xi18nc("@info:whatsthis", "This undoes "
1812         "the last change you made to files or folders.<nl/>"
1813         "Such changes include <interface>creating, renaming</interface> "
1814         "and <interface>moving</interface> them to a different location "
1815         "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1816         "be undone will ask for your confirmation."));
1817     undoAction->setEnabled(false); // undo should be disabled by default
1818
1819     {
1820         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1821         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1822         m_forwardAction->setObjectName(forwardAction->objectName());
1823         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1824     }
1825     m_forwardAction->setPopupMode(QToolButton::DelayedPopup);
1826     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1827     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1828     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1829     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1830     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1831
1832     // enable middle-click to open in a new tab
1833     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1834     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1835     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1836     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1837     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1838     QAction* homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1839     homeAction->setWhatsThis(xi18nc("@info:whatsthis", "Go to your "
1840         "<filename>Home</filename> folder.<nl/>Every user account "
1841         "has their own <filename>Home</filename> that contains their data "
1842         "including folders that contain personal application data."));
1843
1844     // setup 'Tools' menu
1845     QAction* compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1846     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1847     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1848     compareFiles->setEnabled(false);
1849     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1850
1851     QAction* openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1852     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1853     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1854         "<para>This opens a preferred search tool for the viewed location.</para>"
1855         "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1856     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1857     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL | Qt::SHIFT | Qt::Key_F);
1858     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1859
1860     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1861         QAction* openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1862         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1863         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1864             "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1865             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1866         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1867         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT | Qt::Key_F4);
1868         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1869
1870         QAction* openTerminalHere = actionCollection()->addAction(QStringLiteral("open_terminal_here"));
1871         // i18n: "Here" refers to the location(s) of the currently selected item(s) or the currently viewed location if nothing is selected.
1872         openTerminalHere->setText(i18nc("@action:inmenu Tools", "Open Terminal Here"));
1873         openTerminalHere->setWhatsThis(xi18nc("@info:whatsthis",
1874             "<para>This opens <emphasis>terminal</emphasis> applications for the selected items' locations.</para>"
1875             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1876         openTerminalHere->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1877         actionCollection()->setDefaultShortcut(openTerminalHere, Qt::SHIFT | Qt::ALT | Qt::Key_F4);
1878         connect(openTerminalHere, &QAction::triggered, this, &DolphinMainWindow::openTerminalHere);
1879
1880 #if HAVE_TERMINAL
1881         QAction* focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1882         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1883         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1884         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL | Qt::SHIFT | Qt::Key_F4);
1885         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1886 #endif
1887     }
1888
1889     // setup 'Bookmarks' menu
1890     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1891     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1892     // Make the toolbar button version work properly on click
1893     bookmarkMenu->setPopupMode(QToolButton::InstantPopup);
1894     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1895     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1896
1897     // setup 'Settings' menu
1898     KToggleAction* showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1899     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1900             "<para>This switches between having a <emphasis>Menubar</emphasis> "
1901             "and having a <interface>%1</interface> button. Both "
1902             "contain mostly the same actions and configuration options.</para>"
1903             "<para>The Menubar takes up more space but allows for fast and organised access to all "
1904             "actions an application has to offer.</para><para>The <interface>%1</interface> button "
1905             "is simpler and small which makes triggering advanced actions more time consuming.</para>", hamburgerMenuAction->text().replace('&', "")));
1906     connect(showMenuBar, &KToggleAction::triggered,                   // Fixes #286822
1907             this, &DolphinMainWindow::toggleShowMenuBar, Qt::QueuedConnection);
1908
1909     KToggleAction* showStatusBar = KStandardAction::showStatusbar(nullptr, nullptr, actionCollection());
1910     showStatusBar->setChecked(GeneralSettings::showStatusBar());
1911     connect(GeneralSettings::self(), &GeneralSettings::showStatusBarChanged, showStatusBar, &KToggleAction::setChecked);
1912     connect(showStatusBar, &KToggleAction::triggered, this, [this](bool checked) {
1913         GeneralSettings::setShowStatusBar(checked);
1914         refreshViews();
1915     });
1916
1917     KStandardAction::keyBindings(this, &DolphinMainWindow::slotKeyBindings, actionCollection());
1918     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1919
1920     // not in menu actions
1921     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1922     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1923
1924     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1925     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1926
1927     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1928         QAction* activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1929         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1930         activateTab->setEnabled(false);
1931         connect(activateTab, &QAction::triggered, this, [this, i]() { m_tabWidget->activateTab(i); });
1932
1933         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1934         if (i < 9) {
1935             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1936         }
1937     }
1938
1939     QAction* activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1940     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1941     activateLastTab->setEnabled(false);
1942     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1943     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT | Qt::Key_0);
1944
1945     QAction* activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1946     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1947     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1948     activateNextTab->setEnabled(false);
1949     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1950     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1951
1952     QAction* activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1953     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1954     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1955     activatePrevTab->setEnabled(false);
1956     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1957     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1958
1959     // for context menu
1960     QAction* showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
1961     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
1962     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
1963     showTarget->setEnabled(false);
1964     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
1965
1966     QAction* openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1967     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1968     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1969     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1970
1971     QAction* openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1972     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1973     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1974     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1975
1976     QAction* openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1977     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1978     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1979     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1980 }
1981
1982 void DolphinMainWindow::setupDockWidgets()
1983 {
1984     const bool lock = GeneralSettings::lockPanels();
1985
1986     DolphinPlacesModelSingleton::instance().placesModel()->setPanelsLocked(lock);
1987
1988     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
1989     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1990     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
1991     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1992     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
1993     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis", "This "
1994         "switches between having panels <emphasis>locked</emphasis> or "
1995         "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
1996         "dragged to the other side of the window and have a close "
1997         "button.<nl/>Locked panels are embedded more cleanly."));
1998     lockLayoutAction->setActive(lock);
1999     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
2000
2001     // Setup "Information"
2002     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
2003     infoDock->setLocked(lock);
2004     infoDock->setObjectName(QStringLiteral("infoDock"));
2005     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2006
2007 #if HAVE_BALOO
2008     InformationPanel* infoPanel = new InformationPanel(infoDock);
2009     infoPanel->setCustomContextMenuActions({lockLayoutAction});
2010     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
2011     infoDock->setWidget(infoPanel);
2012
2013     QAction* infoAction = infoDock->toggleViewAction();
2014     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
2015
2016     addDockWidget(Qt::RightDockWidgetArea, infoDock);
2017     connect(this, &DolphinMainWindow::urlChanged,
2018             infoPanel, &InformationPanel::setUrl);
2019     connect(this, &DolphinMainWindow::selectionChanged,
2020             infoPanel, &InformationPanel::setSelection);
2021     connect(this, &DolphinMainWindow::requestItemInfo,
2022             infoPanel, &InformationPanel::requestDelayedItemInfo);
2023     connect(this, &DolphinMainWindow::fileItemsChanged,
2024             infoPanel, &InformationPanel::slotFilesItemChanged);
2025 #endif
2026
2027     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
2028     const QString panelWhatsThis = xi18nc("@info:whatsthis", "<para>To show or "
2029         "hide panels like this go to <interface>Menu|Panels</interface> "
2030         "or <interface>View|Panels</interface>.</para>");
2031 #if HAVE_BALOO
2032     actionCollection()->action(QStringLiteral("show_information_panel"))
2033         ->setWhatsThis(xi18nc("@info:whatsthis", "<para> This toggles the "
2034         "<emphasis>information</emphasis> panel at the right side of the "
2035         "window.</para><para>The panel provides in-depth information "
2036         "about the items your mouse is hovering over or about the selected "
2037         "items. Otherwise it informs you about the currently viewed folder.<nl/>"
2038         "For single items a preview of their contents is provided.</para>"));
2039 #endif
2040     infoDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
2041         "provides in-depth information about the items your mouse is "
2042         "hovering over or about the selected items. Otherwise it informs "
2043         "you about the currently viewed folder.<nl/>For single items a "
2044         "preview of their contents is provided.</para><para>You can configure "
2045         "which and how details are given here by right-clicking.</para>") + panelWhatsThis);
2046
2047     // Setup "Folders"
2048     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
2049     foldersDock->setLocked(lock);
2050     foldersDock->setObjectName(QStringLiteral("foldersDock"));
2051     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2052     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
2053     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
2054     foldersDock->setWidget(foldersPanel);
2055
2056     QAction* foldersAction = foldersDock->toggleViewAction();
2057     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
2058
2059     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
2060     connect(this, &DolphinMainWindow::urlChanged,
2061             foldersPanel, &FoldersPanel::setUrl);
2062     connect(foldersPanel, &FoldersPanel::folderActivated,
2063             this, &DolphinMainWindow::changeUrl);
2064     connect(foldersPanel, &FoldersPanel::folderInNewTab,
2065             this, &DolphinMainWindow::openNewTab);
2066     connect(foldersPanel, &FoldersPanel::folderInNewActiveTab,
2067             this, &DolphinMainWindow::openNewTabAndActivate);
2068     connect(foldersPanel, &FoldersPanel::errorMessage,
2069             this, &DolphinMainWindow::showErrorMessage);
2070
2071     actionCollection()->action(QStringLiteral("show_folders_panel"))
2072         ->setWhatsThis(xi18nc("@info:whatsthis", "This toggles the "
2073         "<emphasis>folders</emphasis> panel at the left side of the window."
2074         "<nl/><nl/>It shows the folders of the <emphasis>file system"
2075         "</emphasis> in a <emphasis>tree view</emphasis>."));
2076     foldersDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
2077         "shows the folders of the <emphasis>file system</emphasis> in a "
2078         "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
2079         "there. Click the arrow to the left of a folder to see its subfolders. "
2080         "This allows quick switching between any folders.</para>") + panelWhatsThis);
2081
2082     // Setup "Terminal"
2083 #if HAVE_TERMINAL
2084     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
2085         DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
2086         terminalDock->setLocked(lock);
2087         terminalDock->setObjectName(QStringLiteral("terminalDock"));
2088         m_terminalPanel = new TerminalPanel(terminalDock);
2089         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
2090         terminalDock->setWidget(m_terminalPanel);
2091
2092         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
2093         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
2094         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
2095                 m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
2096         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
2097                 this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
2098
2099         QAction* terminalAction = terminalDock->toggleViewAction();
2100         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
2101
2102         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
2103         connect(this, &DolphinMainWindow::urlChanged,
2104                 m_terminalPanel, &TerminalPanel::setUrl);
2105
2106         if (GeneralSettings::version() < 200) {
2107             terminalDock->hide();
2108         }
2109
2110         actionCollection()->action(QStringLiteral("show_terminal_panel"))
2111             ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
2112             "<emphasis>terminal</emphasis> panel at the bottom of the window."
2113             "<nl/>The location in the terminal will always match the folder "
2114             "view so you can navigate using either.</para><para>The terminal "
2115             "panel is not needed for basic computer usage but can be useful "
2116             "for advanced tasks. To learn more about terminals use the help "
2117             "in a standalone terminal application like Konsole.</para>"));
2118         terminalDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is "
2119             "the <emphasis>terminal</emphasis> panel. It behaves like a "
2120             "normal terminal but will match the location of the folder view "
2121             "so you can navigate using either.</para><para>The terminal panel "
2122             "is not needed for basic computer usage but can be useful for "
2123             "advanced tasks. To learn more about terminals use the help in a "
2124             "standalone terminal application like Konsole.</para>") + panelWhatsThis);
2125     }
2126 #endif
2127
2128     if (GeneralSettings::version() < 200) {
2129         infoDock->hide();
2130         foldersDock->hide();
2131     }
2132
2133     // Setup "Places"
2134     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
2135     placesDock->setLocked(lock);
2136     placesDock->setObjectName(QStringLiteral("placesDock"));
2137     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
2138
2139     m_placesPanel = new PlacesPanel(placesDock);
2140     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
2141     placesDock->setWidget(m_placesPanel);
2142
2143     QAction *placesAction = placesDock->toggleViewAction();
2144     createPanelAction(QIcon::fromTheme(QStringLiteral("compass")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
2145
2146     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
2147     connect(m_placesPanel, &PlacesPanel::placeActivated,
2148             this, &DolphinMainWindow::slotPlaceActivated);
2149     connect(m_placesPanel, &PlacesPanel::tabRequested,
2150             this, &DolphinMainWindow::openNewTab);
2151     connect(m_placesPanel, &PlacesPanel::activeTabRequested,
2152             this, &DolphinMainWindow::openNewTabAndActivate);
2153     connect(m_placesPanel, &PlacesPanel::newWindowRequested, this, [this](const QUrl &url) {
2154         Dolphin::openNewWindow({url}, this);
2155     });
2156     connect(m_placesPanel, &PlacesPanel::errorMessage,
2157             this, &DolphinMainWindow::showErrorMessage);
2158     connect(this, &DolphinMainWindow::urlChanged,
2159             m_placesPanel, &PlacesPanel::setUrl);
2160     connect(placesDock, &DolphinDockWidget::visibilityChanged,
2161             &DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged);
2162     connect(this, &DolphinMainWindow::settingsChanged,
2163         m_placesPanel, &PlacesPanel::readSettings);
2164     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested,
2165             this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
2166     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested,
2167             this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
2168     DolphinUrlNavigatorsController::slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
2169
2170     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
2171     actionShowAllPlaces->setCheckable(true);
2172     actionShowAllPlaces->setDisabled(true);
2173     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis", "This displays "
2174         "all places in the places panel that have been hidden. They will "
2175         "appear semi-transparent unless you uncheck their hide property."));
2176
2177     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked){
2178         m_placesPanel->setShowAll(checked);
2179     });
2180     connect(m_placesPanel, &PlacesPanel::allPlacesShownChanged, actionShowAllPlaces, &QAction::setChecked);
2181
2182     actionCollection()->action(QStringLiteral("show_places_panel"))
2183         ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
2184         "<emphasis>places</emphasis> panel at the left side of the window."
2185         "</para><para>It allows you to go to locations you have "
2186         "bookmarked and to access disk or media attached to the computer "
2187         "or to the network. It also contains sections to find recently "
2188         "saved files or files of a certain type.</para>"));
2189     placesDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2190         "<emphasis>Places</emphasis> panel. It allows you to go to locations "
2191         "you have bookmarked and to access disk or media attached to the "
2192         "computer or to the network. It also contains sections to find "
2193         "recently saved files or files of a certain type.</para><para>"
2194         "Click on an entry to go there. Click with the right mouse button "
2195         "instead to open any entry in a new tab or new window.</para>"
2196         "<para>New entries can be added by dragging folders onto this panel. "
2197         "Right-click any section or entry to hide it. Right-click an empty "
2198         "space on this panel and select <interface>Show Hidden Places"
2199         "</interface> to display it again.</para>") + panelWhatsThis);
2200
2201     // Add actions into the "Panels" menu
2202     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
2203     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
2204     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
2205     panelsMenu->setPopupMode(QToolButton::InstantPopup);
2206     const KActionCollection* ac = actionCollection();
2207     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
2208 #if HAVE_BALOO
2209     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
2210 #endif
2211     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
2212     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
2213     panelsMenu->addSeparator();
2214     panelsMenu->addAction(actionShowAllPlaces);
2215     panelsMenu->addAction(lockLayoutAction);
2216
2217     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this]{
2218         actionShowAllPlaces->setEnabled(DolphinPlacesModelSingleton::instance().placesModel()->hiddenCount());
2219     });
2220 }
2221
2222
2223 void DolphinMainWindow::updateFileAndEditActions()
2224 {
2225     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
2226     const KActionCollection* col = actionCollection();
2227     KFileItemListProperties capabilitiesSource(list);
2228
2229     QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
2230     QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
2231     QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
2232     QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
2233     QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
2234     QAction* addToPlacesAction       = col->action(QStringLiteral("add_to_places"));
2235     QAction* copyToOtherViewAction   = col->action(QStringLiteral("copy_to_inactive_split_view"));
2236     QAction* moveToOtherViewAction   = col->action(QStringLiteral("move_to_inactive_split_view"));
2237     QAction* copyLocation            = col->action(QString("copy_location"));
2238
2239     if (list.isEmpty()) {
2240         stateChanged(QStringLiteral("has_no_selection"));
2241
2242         // All actions that need a selection to function can be enabled because they should trigger selection mode.
2243         renameAction->setEnabled(true);
2244         moveToTrashAction->setEnabled(true);
2245         deleteAction->setEnabled(true);
2246         cutAction->setEnabled(true);
2247         duplicateAction->setEnabled(true);
2248         addToPlacesAction->setEnabled(true);
2249         copyLocation->setEnabled(true);
2250         // Them triggering selection mode and not directly acting on selected items is signified by adding "…" to their text.
2251         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(true);
2252
2253     } else {
2254         m_actionTextHelper->textsWhenNothingIsSelectedEnabled(false);
2255         stateChanged(QStringLiteral("has_selection"));
2256
2257         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
2258         QAction* showTarget              = col->action(QStringLiteral("show_target"));
2259
2260         if (list.length() == 1 && list.first().isDir()) {
2261             addToPlacesAction->setEnabled(true);
2262         } else {
2263             addToPlacesAction->setEnabled(false);
2264         }
2265
2266         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
2267
2268         renameAction->setEnabled(capabilitiesSource.supportsMoving());
2269         moveToTrashAction->setEnabled(enableMoveToTrash);
2270         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
2271         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
2272         cutAction->setEnabled(capabilitiesSource.supportsMoving());
2273         copyLocation->setEnabled(list.length() == 1);
2274         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
2275         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
2276     }
2277
2278     if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
2279         DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2280         KFileItem capabilitiesDestination;
2281
2282         if (tabPage->primaryViewActive()) {
2283             capabilitiesDestination = tabPage->secondaryViewContainer()->url();
2284         } else {
2285             capabilitiesDestination = tabPage->primaryViewContainer()->url();
2286         }
2287
2288         copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
2289         moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable());
2290     } else {
2291         copyToOtherViewAction->setEnabled(false);
2292         moveToOtherViewAction->setEnabled(false);
2293     }
2294 }
2295
2296 void DolphinMainWindow::updateViewActions()
2297 {
2298     m_actionHandler->updateViewActions();
2299
2300     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
2301     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
2302
2303     updateSplitAction();
2304 }
2305
2306 void DolphinMainWindow::updateGoActions()
2307 {
2308     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2309     const QUrl currentUrl = m_activeViewContainer->url();
2310     // I think this is one of the best places to firstly be confronted
2311     // with a file system and its hierarchy. Talking about the root
2312     // directory might seem too much here but it is the question that
2313     // naturally arises in this context.
2314     goUpAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>Go to "
2315         "the folder that contains the currently viewed one.</para>"
2316         "<para>All files and folders are organized in a hierarchical "
2317         "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2318         "a directory that contains all data connected to this computer"
2319         "—the <emphasis>root directory</emphasis>.</para>"));
2320     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2321 }
2322
2323 void DolphinMainWindow::refreshViews()
2324 {
2325     m_tabWidget->refreshViews();
2326
2327     if (GeneralSettings::modifiedStartupSettings()) {
2328         updateWindowTitle();
2329     }
2330
2331     Q_EMIT settingsChanged();
2332 }
2333
2334 void DolphinMainWindow::clearStatusBar()
2335 {
2336     m_activeViewContainer->statusBar()->resetToDefaultText();
2337 }
2338
2339 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2340 {
2341     connect(container, &DolphinViewContainer::showFilterBarChanged,
2342             this, &DolphinMainWindow::updateFilterBarAction);
2343     connect(container, &DolphinViewContainer::writeStateChanged,
2344             this, &DolphinMainWindow::slotWriteStateChanged);
2345     connect(container, &DolphinViewContainer::searchModeEnabledChanged,
2346             this, &DolphinMainWindow::updateSearchAction);
2347     connect(container, &DolphinViewContainer::captionChanged,
2348             this, &DolphinMainWindow::updateWindowTitle);
2349     connect(container, &DolphinViewContainer::tabRequested,
2350             this, &DolphinMainWindow::openNewTab);
2351     connect(container, &DolphinViewContainer::activeTabRequested,
2352             this, &DolphinMainWindow::openNewTabAndActivate);
2353
2354     const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2355     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2356
2357     // Make the toggled state of the selection mode actions visually follow the selection mode state of the view.
2358     auto toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
2359     toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
2360     connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged,
2361             toggleSelectionModeAction, &QAction::setChecked);
2362
2363     const DolphinView* view = container->view();
2364     connect(view, &DolphinView::selectionChanged,
2365             this, &DolphinMainWindow::slotSelectionChanged);
2366     connect(view, &DolphinView::requestItemInfo,
2367             this, &DolphinMainWindow::requestItemInfo);
2368     connect(view, &DolphinView::fileItemsChanged,
2369             this, &DolphinMainWindow::fileItemsChanged);
2370     connect(view, &DolphinView::tabRequested,
2371             this, &DolphinMainWindow::openNewTab);
2372     connect(view, &DolphinView::activeTabRequested,
2373             this, &DolphinMainWindow::openNewTabAndActivate);
2374     connect(view, &DolphinView::windowRequested,
2375             this, &DolphinMainWindow::openNewWindow);
2376     connect(view, &DolphinView::requestContextMenu,
2377             this, &DolphinMainWindow::openContextMenu);
2378     connect(view, &DolphinView::directoryLoadingStarted,
2379             this, &DolphinMainWindow::enableStopAction);
2380     connect(view, &DolphinView::directoryLoadingCompleted,
2381             this, &DolphinMainWindow::disableStopAction);
2382     connect(view, &DolphinView::directoryLoadingCompleted,
2383             this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2384     connect(view, &DolphinView::goBackRequested,
2385             this, &DolphinMainWindow::goBack);
2386     connect(view, &DolphinView::goForwardRequested,
2387             this, &DolphinMainWindow::goForward);
2388     connect(view, &DolphinView::urlActivated,
2389             this, &DolphinMainWindow::handleUrl);
2390     connect(view, &DolphinView::goUpRequested,
2391             this, &DolphinMainWindow::goUp);
2392
2393     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::urlChanged,
2394             this, &DolphinMainWindow::changeUrl);
2395     connect(container->urlNavigatorInternalWithHistory(), &KUrlNavigator::historyChanged,
2396             this, &DolphinMainWindow::updateHistory);
2397
2398     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
2399         (actionCollection()->action(QStringLiteral("url_navigators")));
2400     const KUrlNavigator *navigator = m_tabWidget->currentTabPage()->primaryViewActive() ?
2401                                      navigators->primaryUrlNavigator() :
2402                                      navigators->secondaryUrlNavigator();
2403
2404     QAction *editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
2405     editableLocactionAction->setChecked(navigator->isUrlEditable());
2406     connect(navigator, &KUrlNavigator::editableStateChanged,
2407             this, &DolphinMainWindow::slotEditableStateChanged);
2408     connect(navigator, &KUrlNavigator::tabRequested,
2409             this, &DolphinMainWindow::openNewTab);
2410     connect(navigator, &KUrlNavigator::activeTabRequested,
2411             this, &DolphinMainWindow::openNewTabAndActivate);
2412     connect(navigator, &KUrlNavigator::newWindowRequested,
2413             this, &DolphinMainWindow::openNewWindow);
2414
2415 }
2416
2417 void DolphinMainWindow::updateSplitAction()
2418 {
2419     QAction* splitAction = actionCollection()->action(QStringLiteral("split_view"));
2420     const DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2421     if (tabPage->splitViewEnabled()) {
2422         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2423             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2424             splitAction->setToolTip(i18nc("@info", "Close left view"));
2425             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2426         } else {
2427             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2428             splitAction->setToolTip(i18nc("@info", "Close right view"));
2429             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2430         }
2431     } else {
2432         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2433         splitAction->setToolTip(i18nc("@info", "Split view"));
2434         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2435     }
2436 }
2437
2438 void DolphinMainWindow::updateAllowedToolbarAreas()
2439 {
2440     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
2441                         (actionCollection()->action(QStringLiteral("url_navigators")));
2442     if (toolBar()->actions().contains(navigators)) {
2443         toolBar()->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
2444         if (toolBarArea(toolBar()) == Qt::LeftToolBarArea ||
2445             toolBarArea(toolBar()) == Qt::RightToolBarArea) {
2446             addToolBar(Qt::TopToolBarArea, toolBar());
2447         }
2448     } else {
2449         toolBar()->setAllowedAreas(Qt::AllToolBarAreas);
2450     }
2451 }
2452
2453 bool DolphinMainWindow::isKompareInstalled() const
2454 {
2455     static bool initialized = false;
2456     static bool installed = false;
2457     if (!initialized) {
2458         // TODO: maybe replace this approach later by using a menu
2459         // plugin like kdiff3plugin.cpp
2460         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2461         initialized = true;
2462     }
2463     return installed;
2464 }
2465
2466 void DolphinMainWindow::createPanelAction(const QIcon& icon,
2467                                           const QKeySequence& shortcut,
2468                                           QAction* dockAction,
2469                                           const QString& actionName)
2470 {
2471     QAction* panelAction = actionCollection()->addAction(actionName);
2472     panelAction->setCheckable(true);
2473     panelAction->setChecked(dockAction->isChecked());
2474     panelAction->setText(dockAction->text());
2475     panelAction->setIcon(icon);
2476     dockAction->setIcon(icon);
2477     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2478
2479     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2480     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2481 }
2482
2483 void DolphinMainWindow::setupWhatsThis()
2484 {
2485     // main widgets
2486     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2487         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2488         "configuration options. Left-click on any of the menus on this "
2489         "bar to see its contents.</para><para>The Menubar can be hidden "
2490         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2491         "most of its contents become available through a <interface>Menu"
2492         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2493     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2494         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2495         "frequently used actions.</para><para>It is highly customizable. "
2496         "All items you see in the <interface>Menu</interface> or "
2497         "in the <interface>Menubar</interface> can be placed on the "
2498         "Toolbar. Just right-click on it and select <interface>Configure "
2499         "Toolbars…</interface> or find this action within the <interface>"
2500         "menu</interface>."
2501         "</para><para>The location of the bar and the style of its "
2502         "buttons can also be changed in the right-click menu. Right-click "
2503         "a button if you want to show or hide its text.</para>"));
2504     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2505         "<para>Here you can see the <emphasis>folders</emphasis> and "
2506         "<emphasis>files</emphasis> that are at the location described in "
2507         "the <interface>Location Bar</interface> above. This area is the "
2508         "central part of this application where you navigate to the files "
2509         "you want to use.</para><para>For an elaborate and general "
2510         "introduction to this application <link "
2511         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2512         "click here</link>. This will open an introductory article from "
2513         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2514         "explanations of all the features of this <emphasis>view</emphasis> "
2515         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2516         "instead. This will open a page from the <emphasis>Handbook"
2517         "</emphasis> that covers the basics.</para>"));
2518
2519     // Settings menu
2520     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2521         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2522         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2523         "There you can set up key combinations to trigger an action when "
2524         "they are pressed simultaneously. All commands in this application can "
2525         "be triggered this way.</para>"));
2526     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2527         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2528         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2529         "<para>All items you see in the <interface>Menu</interface> can also be placed on the Toolbar.</para>"));
2530     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2531         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2532         "change a multitude of settings for this application. For an explanation "
2533         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2534         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2535
2536     // Help menu
2537
2538     // i18n: If the external link isn't available in your language it might make
2539     // sense to state the external link's language in brackets to not
2540     // frustrate the user. If there are multiple languages that the user might
2541     // know with a reasonable chance you might want to have 2 external links.
2542     // The same might be true for any external link you translate.
2543     actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents))->setWhatsThis(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>"));
2544     // (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 )
2545
2546     actionCollection()->action(KStandardAction::name(KStandardAction::WhatsThis))->setWhatsThis(
2547         xi18nc("@info:whatsthis whatsthis button",
2548         "<para>This is the button that invokes the help feature you are "
2549         "using right now! Click it, then click any component of this "
2550         "application to ask \"What's this?\" about it. The mouse cursor "
2551         "will change appearance if no help is available for a spot.</para>"
2552         "<para>There are two other ways to get help: "
2553         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2554         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2555         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2556         "missing in most other windows so don't get too used to this.</para>"));
2557
2558     actionCollection()->action(KStandardAction::name(KStandardAction::ReportBug))->setWhatsThis(
2559         xi18nc("@info:whatsthis","<para>This opens a "
2560         "window that will guide you through reporting errors or flaws "
2561         "in this application or in other KDE software.</para>"
2562         "<para>High-quality bug reports are much appreciated. To learn "
2563         "how to make your bug report as effective as possible "
2564         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2565         "click here</link>.</para>"));
2566
2567     actionCollection()->action(KStandardAction::name(KStandardAction::Donate))->setWhatsThis(
2568         xi18nc("@info:whatsthis", "<para>This opens a "
2569         "<emphasis>web page</emphasis> where you can donate to "
2570         "support the continued work on this application and many "
2571         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2572         "<para>Donating is the easiest and fastest way to efficiently "
2573         "support KDE and its projects. KDE projects are available for "
2574         "free therefore your donation is needed to cover things that "
2575         "require money like servers, contributor meetings, etc.</para>"
2576         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2577         "organization behind the KDE community.</para>"));
2578
2579     actionCollection()->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage))->setWhatsThis(
2580         xi18nc("@info:whatsthis",
2581         "With this you can change the language this application uses."
2582         "<nl/>You can even set secondary languages which will be used "
2583         "if texts are not available in your preferred language."));
2584
2585     actionCollection()->action(KStandardAction::name(KStandardAction::AboutApp))->setWhatsThis(
2586         xi18nc("@info:whatsthis","This opens a "
2587         "window that informs you about the version, license, "
2588         "used libraries and maintainers of this application."));
2589
2590     actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE))->setWhatsThis(
2591         xi18nc("@info:whatsthis","This opens a "
2592         "window with information about <emphasis>KDE</emphasis>. "
2593         "The KDE community are the people behind this free software."
2594         "<nl/>If you like using this application but don't know "
2595         "about KDE or want to see a cute dragon have a look!"));
2596 }
2597
2598 bool DolphinMainWindow::addHamburgerMenuToToolbar()
2599 {
2600     QDomDocument domDocument = KXMLGUIClient::domDocument();
2601     if (domDocument.isNull()) {
2602         return false;
2603     }
2604     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
2605     if (toolbar.isNull()) {
2606         return false;
2607     }
2608
2609     QDomElement hamburgerMenuElement = domDocument.createElement(QStringLiteral("Action"));
2610     hamburgerMenuElement.setAttribute(QStringLiteral("name"), QStringLiteral("hamburger_menu"));
2611     toolbar.appendChild(hamburgerMenuElement);
2612
2613     KXMLGUIFactory::saveConfigFile(domDocument, xmlFile());
2614     reloadXML();
2615     createGUI();
2616     return true;
2617     // Make sure to also remove the <KXMLGUIFactory> and <QDomDocument> include
2618     // whenever this method is removed (maybe in the year ~2026).
2619 }
2620
2621 // Set a sane initial window size
2622 QSize DolphinMainWindow::sizeHint() const
2623 {
2624     return KXmlGuiWindow::sizeHint().expandedTo(QSize(760, 550));
2625 }
2626
2627 void DolphinMainWindow::saveNewToolbarConfig()
2628 {
2629     KXmlGuiWindow::saveNewToolbarConfig(); // Applies the new config. This has to be called first
2630                                            // because the rest of this method decides things
2631                                            // based on the new config.
2632     auto navigators = static_cast<DolphinNavigatorsWidgetAction *>
2633                         (actionCollection()->action(QStringLiteral("url_navigators")));
2634     if (!toolBar()->actions().contains(navigators)) {
2635         m_tabWidget->currentTabPage()->insertNavigatorsWidget(navigators);
2636     }
2637     updateAllowedToolbarAreas();
2638     (static_cast<KHamburgerMenu *>(actionCollection()->action(KStandardAction::name(
2639                             KStandardAction::HamburgerMenu))))->hideActionsOf(toolBar());
2640 }
2641
2642 void DolphinMainWindow::focusTerminalPanel()
2643 {
2644     if (m_terminalPanel->isVisible()) {
2645         if (m_terminalPanel->terminalHasFocus()) {
2646             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2647             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2648         } else {
2649             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2650             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2651         }
2652     } else {
2653         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2654         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2655     }
2656 }
2657
2658 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2659     KIO::FileUndoManager::UiInterface()
2660 {
2661 }
2662
2663 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2664 {
2665 }
2666
2667 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2668 {
2669     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2670     if (mainWin) {
2671         DolphinViewContainer* container = mainWin->activeViewContainer();
2672         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2673     } else {
2674         KIO::FileUndoManager::UiInterface::jobError(job);
2675     }
2676 }
2677
2678 bool DolphinMainWindow::isUrlOpen(const QString &url)
2679 {
2680     return m_tabWidget->isUrlOpen(QUrl::fromUserInput(url));
2681 }
2682
2683 bool DolphinMainWindow::isUrlOrParentOpen(const QString &url)
2684 {
2685     return m_tabWidget->isUrlOrParentOpen(QUrl::fromUserInput(url));
2686 }