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 "config-terminal.h"
  13 #include "global.h"
  14 #include "dolphinbookmarkhandler.h"
  15 #include "dolphindockwidget.h"
  16 #include "dolphincontextmenu.h"
  17 #include "dolphinnewfilemenu.h"
  18 #include "dolphinrecenttabsmenu.h"
  19 #include "dolphinviewcontainer.h"
  20 #include "dolphintabpage.h"
  21 #include "middleclickactioneventfilter.h"
  22 #include "panels/folders/folderspanel.h"
  23 #include "panels/places/placesitemmodel.h"
  24 #include "panels/places/placespanel.h"
  25 #include "panels/information/informationpanel.h"
  26 #include "panels/terminal/terminalpanel.h"
  27 #include "settings/dolphinsettingsdialog.h"
  28 #include "statusbar/dolphinstatusbar.h"
  29 #include "views/dolphinviewactionhandler.h"
  30 #include "views/dolphinremoteencoding.h"
  31 #include "views/draganddrophelper.h"
  32 #include "views/viewproperties.h"
  33 #include "views/dolphinnewfilemenuobserver.h"
  34 #include "dolphin_generalsettings.h"
  35
  36 #include <KActionCollection>
  37 #include <KActionMenu>
  38 #include <KAuthorized>
  39 #include <KConfig>
  40 #include <KConfigGui>
  41 #include <KDualAction>
  42 #include <KFileItemListProperties>
  43 #include <KHelpMenu>
  44 #include <KIO/CommandLauncherJob>
  45 #include <KIO/JobUiDelegate>
  46 #include <KIO/OpenFileManagerWindowJob>
  47 #include <KIO/OpenUrlJob>
  48 #include <KJobWidgets>
  49 #include <KLocalizedString>
  50 #include <KMessageBox>
  51 #include <KNS3/KMoreToolsMenuFactory>
  52 #include <KProtocolInfo>
  53 #include <KProtocolManager>
  54 #include <KShell>
  55 #include <KStandardAction>
  56 #include <KStartupInfo>
  57 #include <KSycoca>
  58 #include <KToggleAction>
  59 #include <KToolBar>
  60 #include <KToolBarPopupAction>
  61 #include <KToolInvocation>
  62 #include <KUrlComboBox>
  63 #include <KUrlNavigator>
  64 #include <KWindowSystem>
  65
  66 #include <QApplication>
  67 #include <QClipboard>
  68 #include <QCloseEvent>
  69 #include <QDesktopServices>
  70 #include <QDialog>
  71 #include <QFileInfo>
  72 #include <QLineEdit>
  73 #include <QMenu>
  74 #include <QMenuBar>
  75 #include <QPushButton>
  76 #include <QShowEvent>
  77 #include <QStandardPaths>
  78 #include <QTimer>
  79 #include <QToolButton>
  80 #include <QWhatsThisClickedEvent>
  81
  82 namespace {
  83     // Used for GeneralSettings::version() to determine whether
  84     // an updated version of Dolphin is running.
  85     const int CurrentDolphinVersion = 200;
  86     // The maximum number of entries in the back/forward popup menu
  87     const int MaxNumberOfNavigationentries = 12;
  88     // The maximum number of "Activate Tab" shortcuts
  89     const int MaxActivateTabShortcuts = 9;
  90 }
  91
  92 DolphinMainWindow::DolphinMainWindow() :
  93     KXmlGuiWindow(nullptr),
  94     m_newFileMenu(nullptr),
  95     m_helpMenu(nullptr),
  96     m_tabWidget(nullptr),
  97     m_activeViewContainer(nullptr),
  98     m_actionHandler(nullptr),
  99     m_remoteEncoding(nullptr),
 100     m_settingsDialog(),
 101     m_bookmarkHandler(nullptr),
 102     m_controlButton(nullptr),
 103     m_updateToolBarTimer(nullptr),
 104     m_lastHandleUrlOpenJob(nullptr),
 105     m_terminalPanel(nullptr),
 106     m_placesPanel(nullptr),
 107     m_tearDownFromPlacesRequested(false),
 108     m_backAction(nullptr),
 109     m_forwardAction(nullptr)
 110 {
 111     Q_INIT_RESOURCE(dolphin);
 112
 113     new MainWindowAdaptor(this);
 114
 115 #ifndef Q_OS_WIN
 116         setWindowFlags(Qt::WindowContextHelpButtonHint);
 117 #endif
 118     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 119     setObjectName(QStringLiteral("Dolphin#"));
 120
 121     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
 122             this, &DolphinMainWindow::showErrorMessage);
 123
 124     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 125     undoManager->setUiInterface(new UndoUiInterface());
 126
 127     connect(undoManager, QOverload<bool>::of(&KIO::FileUndoManager::undoAvailable),
 128             this, &DolphinMainWindow::slotUndoAvailable);
 129     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
 130             this, &DolphinMainWindow::slotUndoTextChanged);
 131     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted,
 132             this, &DolphinMainWindow::clearStatusBar);
 133     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
 134             this, &DolphinMainWindow::showCommand);
 135
 136     GeneralSettings* generalSettings = GeneralSettings::self();
 137     const bool firstRun = (generalSettings->version() < 200);
 138     if (firstRun) {
 139         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 140     }
 141
 142     setAcceptDrops(true);
 143
 144     m_tabWidget = new DolphinTabWidget(this);
 145     m_tabWidget->setObjectName("tabWidget");
 146     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged,
 147             this, &DolphinMainWindow::activeViewChanged);
 148     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged,
 149             this, &DolphinMainWindow::tabCountChanged);
 150     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged,
 151             this, &DolphinMainWindow::updateWindowTitle);
 152     setCentralWidget(m_tabWidget);
 153
 154     setupActions();
 155
 156     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 157     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 158     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 159
 160     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 161     connect(this, &DolphinMainWindow::urlChanged,
 162             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 163
 164     setupDockWidgets();
 165
 166     setupGUI(Keys | Save | Create | ToolBar);
 167     stateChanged(QStringLiteral("new_file"));
 168
 169     QClipboard* clipboard = QApplication::clipboard();
 170     connect(clipboard, &QClipboard::dataChanged,
 171             this, &DolphinMainWindow::updatePasteAction);
 172
 173     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 174     showFilterBarAction->setChecked(generalSettings->filterBar());
 175
 176     if (firstRun) {
 177         menuBar()->setVisible(false);
 178         // Assure a proper default size if Dolphin runs the first time
 179         resize(750, 500);
 180     }
 181
 182     const bool showMenu = !menuBar()->isHidden();
 183     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 184     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 185     if (!showMenu) {
 186         createControlButton();
 187     }
 188
 189     // enable middle-click on back/forward/up to open in a new tab
 190     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 191     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 192     toolBar()->installEventFilter(middleClickEventFilter);
 193
 194     setupWhatsThis();
 195
 196     connect(KSycoca::self(), QOverload<>::of(&KSycoca::databaseChanged), this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 197
 198     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 199 }
 200
 201 DolphinMainWindow::~DolphinMainWindow()
 202 {
 203 }
 204
 205 QVector<DolphinViewContainer*> DolphinMainWindow::viewContainers() const
 206 {
 207     QVector<DolphinViewContainer*> viewContainers;
 208     viewContainers.reserve(m_tabWidget->count());
 209     for (int i = 0; i < m_tabWidget->count(); ++i) {
 210         viewContainers << m_tabWidget->tabPageAt(i)->activeViewContainer();
 211     }
 212     return viewContainers;
 213 }
 214
 215 void DolphinMainWindow::openDirectories(const QList<QUrl>& dirs, bool splitView)
 216 {
 217     m_tabWidget->openDirectories(dirs, splitView);
 218 }
 219
 220 void DolphinMainWindow::openDirectories(const QStringList& dirs, bool splitView)
 221 {
 222     openDirectories(QUrl::fromStringList(dirs), splitView);
 223 }
 224
 225 void DolphinMainWindow::openFiles(const QList<QUrl>& files, bool splitView)
 226 {
 227     m_tabWidget->openFiles(files, splitView);
 228 }
 229
 230 void DolphinMainWindow::openFiles(const QStringList& files, bool splitView)
 231 {
 232     openFiles(QUrl::fromStringList(files), splitView);
 233 }
 234
 235 void DolphinMainWindow::activateWindow()
 236 {
 237     window()->setAttribute(Qt::WA_NativeWindow, true);
 238     KStartupInfo::setNewStartupId(window()->windowHandle(), KStartupInfo::startupId());
 239     KWindowSystem::activateWindow(window()->effectiveWinId());
 240 }
 241
 242 void DolphinMainWindow::showCommand(CommandType command)
 243 {
 244     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 245     switch (command) {
 246     case KIO::FileUndoManager::Copy:
 247         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 248         break;
 249     case KIO::FileUndoManager::Move:
 250         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 251         break;
 252     case KIO::FileUndoManager::Link:
 253         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 254         break;
 255     case KIO::FileUndoManager::Trash:
 256         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 257         break;
 258     case KIO::FileUndoManager::Rename:
 259         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 260         break;
 261
 262     case KIO::FileUndoManager::Mkdir:
 263         statusBar->setText(i18nc("@info:status", "Created folder."));
 264         break;
 265
 266     default:
 267         break;
 268     }
 269 }
 270
 271 void DolphinMainWindow::pasteIntoFolder()
 272 {
 273     m_activeViewContainer->view()->pasteIntoFolder();
 274 }
 275
 276 void DolphinMainWindow::changeUrl(const QUrl &url)
 277 {
 278     if (!KProtocolManager::supportsListing(url)) {
 279         // The URL navigator only checks for validity, not
 280         // if the URL can be listed. An error message is
 281         // shown due to DolphinViewContainer::restoreView().
 282         return;
 283     }
 284
 285     m_activeViewContainer->setUrl(url);
 286     updateFileAndEditActions();
 287     updatePasteAction();
 288     updateViewActions();
 289     updateGoActions();
 290
 291     emit urlChanged(url);
 292 }
 293
 294 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl& url)
 295 {
 296     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 297         m_placesPanel->proceedWithTearDown();
 298         m_tearDownFromPlacesRequested = false;
 299     }
 300
 301     m_activeViewContainer->setAutoGrabFocus(false);
 302     changeUrl(url);
 303     m_activeViewContainer->setAutoGrabFocus(true);
 304 }
 305
 306 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 307 {
 308     KToggleAction* editableLocationAction =
 309         static_cast<KToggleAction*>(actionCollection()->action(QStringLiteral("editable_location")));
 310     editableLocationAction->setChecked(editable);
 311 }
 312
 313 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 314 {
 315     updateFileAndEditActions();
 316
 317     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 318
 319     QAction* compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 320     if (selectedUrlsCount == 2) {
 321         compareFilesAction->setEnabled(isKompareInstalled());
 322     } else {
 323         compareFilesAction->setEnabled(false);
 324     }
 325
 326     emit selectionChanged(selection);
 327 }
 328
 329 void DolphinMainWindow::updateHistory()
 330 {
 331     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 332     const int index = urlNavigator->historyIndex();
 333
 334     QAction* backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 335     if (backAction) {
 336         backAction->setToolTip(i18nc("@info", "Go back"));
 337         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 338         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 339     }
 340
 341     QAction* forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 342     if (forwardAction) {
 343         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 344         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward",
 345             "This undoes a <interface>Go|Back</interface> action."));
 346         forwardAction->setEnabled(index > 0);
 347     }
 348 }
 349
 350 void DolphinMainWindow::updateFilterBarAction(bool show)
 351 {
 352     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 353     showFilterBarAction->setChecked(show);
 354 }
 355
 356 void DolphinMainWindow::openNewMainWindow()
 357 {
 358     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 359 }
 360
 361 void DolphinMainWindow::openNewActivatedTab()
 362 {
 363     m_tabWidget->openNewActivatedTab();
 364 }
 365
 366 void DolphinMainWindow::addToPlaces()
 367 {
 368     QUrl url;
 369     QString name;
 370
 371     // If nothing is selected, act on the current dir
 372     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 373         url = m_activeViewContainer->url();
 374         name = m_activeViewContainer->placesText();
 375     } else {
 376         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 377         url = dirToAdd.url();
 378         name = dirToAdd.name();
 379     }
 380     if (url.isValid()) {
 381         PlacesItemModel model;
 382         QString icon;
 383         if (m_activeViewContainer->isSearchModeEnabled()) {
 384             icon = QStringLiteral("folder-saved-search-symbolic");
 385         } else {
 386             icon = KIO::iconNameForUrl(url);
 387         }
 388         model.createPlacesItem(name, url, icon);
 389     }
 390 }
 391
 392 void DolphinMainWindow::openNewTab(const QUrl& url, DolphinTabWidget::TabPlacement tabPlacement)
 393 {
 394     m_tabWidget->openNewTab(url, QUrl(), tabPlacement);
 395 }
 396
 397 void DolphinMainWindow::openNewTabAfterCurrentTab(const QUrl& url)
 398 {
 399     m_tabWidget->openNewTab(url, QUrl(), DolphinTabWidget::AfterCurrentTab);
 400 }
 401
 402 void DolphinMainWindow::openNewTabAfterLastTab(const QUrl& url)
 403 {
 404     m_tabWidget->openNewTab(url, QUrl(), DolphinTabWidget::AfterLastTab);
 405 }
 406
 407 void DolphinMainWindow::openInNewTab()
 408 {
 409     const KFileItemList& list = m_activeViewContainer->view()->selectedItems();
 410     bool tabCreated = false;
 411
 412     foreach (const KFileItem& item, list) {
 413         const QUrl& url = DolphinView::openItemAsFolderUrl(item);
 414         if (!url.isEmpty()) {
 415             openNewTabAfterCurrentTab(url);
 416             tabCreated = true;
 417         }
 418     }
 419
 420     // if no new tab has been created from the selection
 421     // open the current directory in a new tab
 422     if (!tabCreated) {
 423         openNewTabAfterCurrentTab(m_activeViewContainer->url());
 424     }
 425 }
 426
 427 void DolphinMainWindow::openInNewWindow()
 428 {
 429     QUrl newWindowUrl;
 430
 431     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 432     if (list.isEmpty()) {
 433         newWindowUrl = m_activeViewContainer->url();
 434     } else if (list.count() == 1) {
 435         const KFileItem& item = list.first();
 436         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 437     }
 438
 439     if (!newWindowUrl.isEmpty()) {
 440         Dolphin::openNewWindow({newWindowUrl}, this);
 441     }
 442 }
 443
 444 void DolphinMainWindow::showTarget()
 445 {
 446     const auto link = m_activeViewContainer->view()->selectedItems().at(0);
 447     const auto linkLocationDir = QFileInfo(link.localPath()).absoluteDir();
 448     auto linkDestination = link.linkDest();
 449     if (QFileInfo(linkDestination).isRelative()) {
 450         linkDestination = linkLocationDir.filePath(linkDestination);
 451     }
 452     if (QFileInfo::exists(linkDestination)) {
 453         KIO::highlightInFileManager({QUrl::fromLocalFile(linkDestination).adjusted(QUrl::StripTrailingSlash)});
 454     } else {
 455         m_activeViewContainer->showMessage(xi18nc("@info", "Could not access <filename>%1</filename>.", linkDestination),
 456                                            DolphinViewContainer::Warning);
 457     }
 458 }
 459
 460 void DolphinMainWindow::showEvent(QShowEvent* event)
 461 {
 462     KXmlGuiWindow::showEvent(event);
 463
 464     if (!event->spontaneous()) {
 465         m_activeViewContainer->view()->setFocus();
 466     }
 467 }
 468
 469 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 470 {
 471     // Find out if Dolphin is closed directly by the user or
 472     // by the session manager because the session is closed
 473     bool closedByUser = true;
 474     if (qApp->isSavingSession()) {
 475         closedByUser = false;
 476     }
 477
 478     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
 479         // Ask the user if he really wants to quit and close all tabs.
 480         // Open a confirmation dialog with 3 buttons:
 481         // QDialogButtonBox::Yes    -> Quit
 482         // QDialogButtonBox::No     -> Close only the current tab
 483         // QDialogButtonBox::Cancel -> do nothing
 484         QDialog *dialog = new QDialog(this, Qt::Dialog);
 485         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 486         dialog->setModal(true);
 487         QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 488         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()), QIcon::fromTheme(QStringLiteral("application-exit"))));
 489         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 490         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 491         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 492
 493         bool doNotAskAgainCheckboxResult = false;
 494
 495         const auto result = KMessageBox::createKMessageBox(dialog,
 496             buttons,
 497             QMessageBox::Warning,
 498             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 499             QStringList(),
 500             i18n("Do not ask again"),
 501             &doNotAskAgainCheckboxResult,
 502             KMessageBox::Notify);
 503
 504         if (doNotAskAgainCheckboxResult) {
 505             GeneralSettings::setConfirmClosingMultipleTabs(false);
 506         }
 507
 508         switch (result) {
 509             case QDialogButtonBox::Yes:
 510                 // Quit
 511                 break;
 512             case QDialogButtonBox::No:
 513                 // Close only the current tab
 514                 m_tabWidget->closeTab();
 515                 Q_FALLTHROUGH();
 516             default:
 517                 event->ignore();
 518                 return;
 519         }
 520     }
 521
 522     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 523         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 524         // Open a confirmation dialog with 3 buttons:
 525         // QDialogButtonBox::Yes    -> Quit
 526         // QDialogButtonBox::No     -> Show Terminal Panel
 527         // QDialogButtonBox::Cancel -> do nothing
 528         QDialog *dialog = new QDialog(this, Qt::Dialog);
 529         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 530         dialog->setModal(true);
 531         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 532         if (!m_terminalPanel->isVisible()) {
 533             standardButtons |= QDialogButtonBox::No;
 534         }
 535         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 536         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 537         if (!m_terminalPanel->isVisible()) {
 538             KGuiItem::assign(
 539                     buttons->button(QDialogButtonBox::No),
 540                     KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 541         }
 542         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 543
 544         bool doNotAskAgainCheckboxResult = false;
 545
 546         const auto result = KMessageBox::createKMessageBox(
 547                 dialog,
 548                 buttons,
 549                 QMessageBox::Warning,
 550                 i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 551                 QStringList(),
 552                 i18n("Do not ask again"),
 553                 &doNotAskAgainCheckboxResult,
 554                 KMessageBox::Dangerous);
 555
 556         if (doNotAskAgainCheckboxResult) {
 557             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 558         }
 559
 560         switch (result) {
 561             case QDialogButtonBox::Yes:
 562                 // Quit
 563                 break;
 564             case QDialogButtonBox::No:
 565                 actionCollection()->action("show_terminal_panel")->trigger();
 566                 // Do not quit, ignore quit event
 567                 Q_FALLTHROUGH();
 568             default:
 569                 event->ignore();
 570                 return;
 571         }
 572     }
 573
 574     if (GeneralSettings::rememberOpenedTabs())  {
 575         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 576         KConfig *config = KConfigGui::sessionConfig();
 577         saveGlobalProperties(config);
 578         savePropertiesInternal(config, 1);
 579         config->sync();
 580     }
 581
 582     GeneralSettings::setVersion(CurrentDolphinVersion);
 583     GeneralSettings::self()->save();
 584
 585     KXmlGuiWindow::closeEvent(event);
 586 }
 587
 588 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 589 {
 590     m_tabWidget->saveProperties(group);
 591 }
 592
 593 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 594 {
 595     m_tabWidget->readProperties(group);
 596 }
 597
 598 void DolphinMainWindow::updateNewMenu()
 599 {
 600     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 601     m_newFileMenu->checkUpToDate();
 602     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 603 }
 604
 605 void DolphinMainWindow::createDirectory()
 606 {
 607     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 608     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 609     m_newFileMenu->createDirectory();
 610 }
 611
 612 void DolphinMainWindow::quit()
 613 {
 614     close();
 615 }
 616
 617 void DolphinMainWindow::showErrorMessage(const QString& message)
 618 {
 619     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 620 }
 621
 622 void DolphinMainWindow::slotUndoAvailable(bool available)
 623 {
 624     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 625     if (undoAction) {
 626         undoAction->setEnabled(available);
 627     }
 628 }
 629
 630 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 631 {
 632     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 633     if (undoAction) {
 634         undoAction->setText(text);
 635     }
 636 }
 637
 638 void DolphinMainWindow::undo()
 639 {
 640     clearStatusBar();
 641     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 642     KIO::FileUndoManager::self()->undo();
 643 }
 644
 645 void DolphinMainWindow::cut()
 646 {
 647     m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 648 }
 649
 650 void DolphinMainWindow::copy()
 651 {
 652     m_activeViewContainer->view()->copySelectedItemsToClipboard();
 653 }
 654
 655 void DolphinMainWindow::paste()
 656 {
 657     m_activeViewContainer->view()->paste();
 658 }
 659
 660 void DolphinMainWindow::find()
 661 {
 662     m_activeViewContainer->setSearchModeEnabled(true);
 663 }
 664
 665 void DolphinMainWindow::updateSearchAction()
 666 {
 667     QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 668     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 669 }
 670
 671 void DolphinMainWindow::updatePasteAction()
 672 {
 673     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 674     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 675     pasteAction->setEnabled(pasteInfo.first);
 676     pasteAction->setText(pasteInfo.second);
 677 }
 678
 679 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 680 {
 681     updatePasteAction();
 682 }
 683
 684 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 685 {
 686     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 687         goBackInNewTab();
 688     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 689         goForwardInNewTab();
 690     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 691         goUpInNewTab();
 692     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 693         goHomeInNewTab();
 694     }
 695 }
 696
 697 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 698 {
 699     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 700     int entries = 0;
 701     m_backAction->menu()->clear();
 702     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 703         QAction* action = new QAction(urlNavigator->locationUrl(i).toString(QUrl::PreferLocalFile), m_backAction->menu());
 704         action->setData(i);
 705         m_backAction->menu()->addAction(action);
 706     }
 707 }
 708
 709 void DolphinMainWindow::slotGoBack(QAction* action)
 710 {
 711     int gotoIndex = action->data().value<int>();
 712     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 713     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 714         goBack();
 715     }
 716 }
 717
 718 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction* action)
 719 {
 720     if (action) {
 721         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 722         openNewTabAfterCurrentTab(urlNavigator->locationUrl(action->data().value<int>()));
 723     }
 724 }
 725
 726 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 727 {
 728     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 729     int entries = 0;
 730     m_forwardAction->menu()->clear();
 731     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 732         QAction* action = new QAction(urlNavigator->locationUrl(i).toString(QUrl::PreferLocalFile), m_forwardAction->menu());
 733         action->setData(i);
 734         m_forwardAction->menu()->addAction(action);
 735     }
 736 }
 737
 738 void DolphinMainWindow::slotGoForward(QAction* action)
 739 {
 740     int gotoIndex = action->data().value<int>();
 741     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 742     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 743         goForward();
 744     }
 745 }
 746
 747 void DolphinMainWindow::selectAll()
 748 {
 749     clearStatusBar();
 750
 751     // if the URL navigator is editable and focused, select the whole
 752     // URL instead of all items of the view
 753
 754     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 755     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 756     const bool selectUrl = urlNavigator->isUrlEditable() &&
 757                            lineEdit->hasFocus();
 758     if (selectUrl) {
 759         lineEdit->selectAll();
 760     } else {
 761         m_activeViewContainer->view()->selectAll();
 762     }
 763 }
 764
 765 void DolphinMainWindow::invertSelection()
 766 {
 767     clearStatusBar();
 768     m_activeViewContainer->view()->invertSelection();
 769 }
 770
 771 void DolphinMainWindow::toggleSplitView()
 772 {
 773     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 774     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled());
 775
 776     updateViewActions();
 777 }
 778
 779 void DolphinMainWindow::toggleSplitStash()
 780 {
 781     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 782     tabPage->setSplitViewEnabled(false);
 783     tabPage->setSplitViewEnabled(true, QUrl("stash:/"));
 784 }
 785
 786 void DolphinMainWindow::reloadView()
 787 {
 788     clearStatusBar();
 789     m_activeViewContainer->reload();
 790     m_activeViewContainer->statusBar()->updateSpaceInfo();
 791 }
 792
 793 void DolphinMainWindow::stopLoading()
 794 {
 795     m_activeViewContainer->view()->stopLoading();
 796 }
 797
 798 void DolphinMainWindow::enableStopAction()
 799 {
 800     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 801 }
 802
 803 void DolphinMainWindow::disableStopAction()
 804 {
 805     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 806 }
 807
 808 void DolphinMainWindow::showFilterBar()
 809 {
 810     m_activeViewContainer->setFilterBarVisible(true);
 811 }
 812
 813 void DolphinMainWindow::toggleEditLocation()
 814 {
 815     clearStatusBar();
 816
 817     QAction* action = actionCollection()->action(QStringLiteral("editable_location"));
 818     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 819     urlNavigator->setUrlEditable(action->isChecked());
 820 }
 821
 822 void DolphinMainWindow::replaceLocation()
 823 {
 824     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 825     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 826
 827     // If the text field currently has focus and everything is selected,
 828     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 829     if (navigator->isUrlEditable()
 830         && lineEdit->hasFocus()
 831         && lineEdit->selectedText() == lineEdit->text() ) {
 832         navigator->setUrlEditable(false);
 833     } else {
 834         navigator->setUrlEditable(true);
 835         navigator->setFocus();
 836         lineEdit->selectAll();
 837     }
 838 }
 839
 840 void DolphinMainWindow::togglePanelLockState()
 841 {
 842     const bool newLockState = !GeneralSettings::lockPanels();
 843     foreach (QObject* child, children()) {
 844         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 845         if (dock) {
 846             dock->setLocked(newLockState);
 847         }
 848     }
 849
 850     GeneralSettings::setLockPanels(newLockState);
 851 }
 852
 853 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
 854 {
 855     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
 856         m_activeViewContainer->view()->setFocus();
 857     }
 858 }
 859
 860 void DolphinMainWindow::goBack()
 861 {
 862     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 863     urlNavigator->goBack();
 864
 865     if (urlNavigator->locationState().isEmpty()) {
 866         // An empty location state indicates a redirection URL,
 867         // which must be skipped too
 868         urlNavigator->goBack();
 869     }
 870 }
 871
 872 void DolphinMainWindow::goForward()
 873 {
 874     m_activeViewContainer->urlNavigator()->goForward();
 875 }
 876
 877 void DolphinMainWindow::goUp()
 878 {
 879     m_activeViewContainer->urlNavigator()->goUp();
 880 }
 881
 882 void DolphinMainWindow::goHome()
 883 {
 884     m_activeViewContainer->urlNavigator()->goHome();
 885 }
 886
 887 void DolphinMainWindow::goBackInNewTab()
 888 {
 889     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 890     const int index = urlNavigator->historyIndex() + 1;
 891     openNewTabAfterCurrentTab(urlNavigator->locationUrl(index));
 892 }
 893
 894 void DolphinMainWindow::goForwardInNewTab()
 895 {
 896     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 897     const int index = urlNavigator->historyIndex() - 1;
 898     openNewTabAfterCurrentTab(urlNavigator->locationUrl(index));
 899 }
 900
 901 void DolphinMainWindow::goUpInNewTab()
 902 {
 903     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
 904     openNewTabAfterCurrentTab(KIO::upUrl(currentUrl));
 905 }
 906
 907 void DolphinMainWindow::goHomeInNewTab()
 908 {
 909     openNewTabAfterCurrentTab(Dolphin::homeUrl());
 910 }
 911
 912 void DolphinMainWindow::compareFiles()
 913 {
 914     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
 915     if (items.count() != 2) {
 916         // The action is disabled in this case, but it could have been triggered
 917         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
 918         return;
 919     }
 920
 921     QUrl urlA = items.at(0).url();
 922     QUrl urlB = items.at(1).url();
 923
 924     QString command(QStringLiteral("kompare -c \""));
 925     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
 926     command.append("\" \"");
 927     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
 928     command.append('\"');
 929
 930     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
 931     job->setDesktopName(QStringLiteral("org.kde.kompare"));
 932     job->start();
 933 }
 934
 935 void DolphinMainWindow::toggleShowMenuBar()
 936 {
 937     const bool visible = menuBar()->isVisible();
 938     menuBar()->setVisible(!visible);
 939     if (visible) {
 940         createControlButton();
 941     } else {
 942         deleteControlButton();
 943     }
 944 }
 945
 946 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
 947 {
 948     m_searchTools.clear();
 949     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 950         &m_searchTools, { "files-find" }, m_activeViewContainer->url()
 951     );
 952     QList<QAction*> actions = m_searchTools.actions();
 953     if (actions.isEmpty()) {
 954         return nullptr;
 955     }
 956     QAction* action = actions.first();
 957     if (action->isSeparator()) {
 958         return nullptr;
 959     }
 960     return action;
 961 }
 962
 963 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
 964 {
 965     QAction* openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
 966     if (!openPreferredSearchTool) {
 967         return;
 968     }
 969     QPointer<QAction> tool = preferredSearchTool();
 970     if (tool) {
 971         openPreferredSearchTool->setVisible(true);
 972         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
 973         openPreferredSearchTool->setIcon(tool->icon());
 974     } else {
 975         openPreferredSearchTool->setVisible(false);
 976         // still visible in Shortcuts configuration window
 977         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
 978         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
 979     }
 980 }
 981
 982 void DolphinMainWindow::openPreferredSearchTool()
 983 {
 984     QPointer<QAction> tool = preferredSearchTool();
 985     if (tool) {
 986         tool->trigger();
 987     }
 988 }
 989
 990 void DolphinMainWindow::openTerminal()
 991 {
 992     const QUrl url = m_activeViewContainer->url();
 993
 994     if (url.isLocalFile()) {
 995         KToolInvocation::invokeTerminal(QString(), url.toLocalFile());
 996         return;
 997     }
 998
 999      // Not a local file, with protocol Class ":local", try stat'ing
1000     if (KProtocolInfo::protocolClass(url.scheme()) == QLatin1String(":local")) {
1001         KIO::StatJob *job = KIO::mostLocalUrl(url);
1002         KJobWidgets::setWindow(job, this);
1003         connect(job, &KJob::result, this, [job]() {
1004             QUrl statUrl;
1005             if (!job->error()) {
1006                 statUrl = job->mostLocalUrl();
1007             }
1008
1009             KToolInvocation::invokeTerminal(QString(), statUrl.isLocalFile() ? statUrl.toLocalFile() : QDir::homePath());
1010         });
1011
1012         return;
1013     }
1014
1015     // Nothing worked, just use $HOME
1016     KToolInvocation::invokeTerminal(QString(), QDir::homePath());
1017 }
1018
1019 void DolphinMainWindow::editSettings()
1020 {
1021     if (!m_settingsDialog) {
1022         DolphinViewContainer* container = activeViewContainer();
1023         container->view()->writeSettings();
1024
1025         const QUrl url = container->url();
1026         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1027         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1028         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1029         settingsDialog->show();
1030         m_settingsDialog = settingsDialog;
1031     } else {
1032         m_settingsDialog.data()->raise();
1033     }
1034 }
1035
1036 void DolphinMainWindow::handleUrl(const QUrl& url)
1037 {
1038     delete m_lastHandleUrlOpenJob;
1039     m_lastHandleUrlOpenJob = nullptr;
1040
1041     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1042         activeViewContainer()->setUrl(url);
1043     } else {
1044         m_lastHandleUrlOpenJob = new KIO::OpenUrlJob(url);
1045         m_lastHandleUrlOpenJob->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
1046         m_lastHandleUrlOpenJob->setRunExecutables(true);
1047
1048         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::mimeTypeFound, this,
1049                 [this, url](const QString &mimetype) {
1050                     if (mimetype == QLatin1String("inode/directory")) {
1051                         // If it's a dir, we'll take it from here
1052                         m_lastHandleUrlOpenJob->kill();
1053                         m_lastHandleUrlOpenJob = nullptr;
1054                         activeViewContainer()->setUrl(url);
1055                     }
1056         });
1057
1058         connect(m_lastHandleUrlOpenJob, &KIO::OpenUrlJob::result, this, [this]() {
1059             m_lastHandleUrlOpenJob = nullptr;
1060         });
1061
1062         m_lastHandleUrlOpenJob->start();
1063     }
1064 }
1065
1066 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1067 {
1068     // trash:/ is writable but we don't want to create new items in it.
1069     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1070     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1071 }
1072
1073 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1074                                         const KFileItem& item,
1075                                         const QUrl& url,
1076                                         const QList<QAction*>& customActions)
1077 {
1078     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1079     contextMenu.data()->setCustomActions(customActions);
1080     const DolphinContextMenu::Command command = contextMenu.data()->open();
1081
1082     switch (command) {
1083     case DolphinContextMenu::OpenParentFolder:
1084         changeUrl(KIO::upUrl(item.url()));
1085         m_activeViewContainer->view()->markUrlsAsSelected({item.url()});
1086         m_activeViewContainer->view()->markUrlAsCurrent(item.url());
1087         break;
1088
1089     case DolphinContextMenu::OpenParentFolderInNewWindow:
1090         Dolphin::openNewWindow({item.url()}, this, Dolphin::OpenNewWindowFlag::Select);
1091         break;
1092
1093     case DolphinContextMenu::OpenParentFolderInNewTab:
1094         openNewTabAfterLastTab(KIO::upUrl(item.url()));
1095         break;
1096
1097     case DolphinContextMenu::None:
1098     default:
1099         break;
1100     }
1101
1102     // Delete the menu, unless it has been deleted in its own nested event loop already.
1103     if (contextMenu) {
1104         contextMenu->deleteLater();
1105     }
1106 }
1107
1108 void DolphinMainWindow::updateControlMenu()
1109 {
1110     QMenu* menu = qobject_cast<QMenu*>(sender());
1111     Q_ASSERT(menu);
1112
1113     // All actions get cleared by QMenu::clear(). This includes the sub-menus
1114     // because 'menu' is their parent.
1115     menu->clear();
1116
1117     KActionCollection* ac = actionCollection();
1118
1119     menu->addMenu(m_newFileMenu->menu());
1120     addActionToMenu(ac->action(QStringLiteral("file_new")), menu);
1121     addActionToMenu(ac->action(QStringLiteral("new_tab")), menu);
1122     addActionToMenu(ac->action(QStringLiteral("closed_tabs")), menu);
1123
1124     menu->addSeparator();
1125
1126     // Add "Edit" actions
1127     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1128                  addActionToMenu(ac->action(QString("copy_location")), menu) |
1129                  addActionToMenu(ac->action(QStringLiteral("copy_to_inactive_split_view")), menu) |
1130                  addActionToMenu(ac->action(QStringLiteral("move_to_inactive_split_view")), menu) |
1131                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::SelectAll)), menu) |
1132                  addActionToMenu(ac->action(QStringLiteral("invert_selection")), menu);
1133
1134     if (added) {
1135         menu->addSeparator();
1136     }
1137
1138     // Add "View" actions
1139     if (!GeneralSettings::showZoomSlider()) {
1140         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1141         addActionToMenu(ac->action(QStringLiteral("view_zoom_reset")), menu);
1142         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1143         menu->addSeparator();
1144     }
1145
1146     added = addActionToMenu(ac->action(QStringLiteral("show_preview")), menu) |
1147             addActionToMenu(ac->action(QStringLiteral("show_in_groups")), menu) |
1148             addActionToMenu(ac->action(QStringLiteral("show_hidden_files")), menu) |
1149             addActionToMenu(ac->action(QStringLiteral("additional_info")), menu) |
1150             addActionToMenu(ac->action(QStringLiteral("view_properties")), menu);
1151
1152     if (added) {
1153         menu->addSeparator();
1154     }
1155
1156     // Add a curated assortment of items from the "Tools" menu
1157     addActionToMenu(ac->action(QStringLiteral("show_filter_bar")), menu);
1158     addActionToMenu(ac->action(QStringLiteral("open_preferred_search_tool")), menu);
1159     addActionToMenu(ac->action(QStringLiteral("open_terminal")), menu);
1160
1161     menu->addSeparator();
1162
1163     // Add "Show Panels" menu
1164     addActionToMenu(ac->action(QStringLiteral("panels")), menu);
1165
1166     // Add "Settings" menu entries
1167     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1168     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1169     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1170     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1171
1172     // Add "Help" menu
1173     auto helpMenu = m_helpMenu->menu();
1174     helpMenu->setIcon(QIcon::fromTheme(QStringLiteral("system-help")));
1175     menu->addMenu(helpMenu);
1176 }
1177
1178 void DolphinMainWindow::updateToolBar()
1179 {
1180     if (!menuBar()->isVisible()) {
1181         createControlButton();
1182     }
1183 }
1184
1185 void DolphinMainWindow::slotControlButtonDeleted()
1186 {
1187     m_controlButton = nullptr;
1188     m_updateToolBarTimer->start();
1189 }
1190
1191 void DolphinMainWindow::slotPlaceActivated(const QUrl& url)
1192 {
1193     DolphinViewContainer* view = activeViewContainer();
1194
1195     if (view->url() == url) {
1196         // We can end up here if the user clicked a device in the Places Panel
1197         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1198         reloadView();
1199     } else {
1200         changeUrl(url);
1201     }
1202 }
1203
1204 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1205 {
1206     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1207 }
1208
1209 void DolphinMainWindow::activeViewChanged(DolphinViewContainer* viewContainer)
1210 {
1211     DolphinViewContainer* oldViewContainer = m_activeViewContainer;
1212     Q_ASSERT(viewContainer);
1213
1214     m_activeViewContainer = viewContainer;
1215
1216     if (oldViewContainer) {
1217         const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1218         toggleSearchAction->disconnect(oldViewContainer);
1219
1220         // Disconnect all signals between the old view container (container,
1221         // view and url navigator) and main window.
1222         oldViewContainer->disconnect(this);
1223         oldViewContainer->view()->disconnect(this);
1224         oldViewContainer->urlNavigator()->disconnect(this);
1225
1226         // except the requestItemInfo so that on hover the information panel can still be updated
1227         connect(oldViewContainer->view(), &DolphinView::requestItemInfo,
1228                 this, &DolphinMainWindow::requestItemInfo);
1229     }
1230
1231     connectViewSignals(viewContainer);
1232
1233     m_actionHandler->setCurrentView(viewContainer->view());
1234
1235     updateHistory();
1236     updateFileAndEditActions();
1237     updatePasteAction();
1238     updateViewActions();
1239     updateGoActions();
1240     updateSearchAction();
1241
1242     const QUrl url = viewContainer->url();
1243     emit urlChanged(url);
1244 }
1245
1246 void DolphinMainWindow::tabCountChanged(int count)
1247 {
1248     const bool enableTabActions = (count > 1);
1249     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1250         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1251     }
1252     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1253     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1254     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1255 }
1256
1257 void DolphinMainWindow::updateWindowTitle()
1258 {
1259     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1260     if (windowTitle() != newTitle) {
1261         setWindowTitle(newTitle);
1262     }
1263 }
1264
1265 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)
1266 {
1267     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1268         m_tearDownFromPlacesRequested = true;
1269         m_terminalPanel->goHome();
1270         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1271     } else {
1272         m_placesPanel->proceedWithTearDown();
1273     }
1274 }
1275
1276 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString& mountPath)
1277 {
1278     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1279         m_tearDownFromPlacesRequested = false;
1280         m_terminalPanel->goHome();
1281     }
1282 }
1283
1284 void DolphinMainWindow::setupActions()
1285 {
1286     // setup 'File' menu
1287     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1288     QMenu* menu = m_newFileMenu->menu();
1289     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1290     menu->setIcon(QIcon::fromTheme(QStringLiteral("document-new")));
1291     m_newFileMenu->setDelayed(false);
1292     connect(menu, &QMenu::aboutToShow,
1293             this, &DolphinMainWindow::updateNewMenu);
1294
1295     QAction* newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1296     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1297     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1298     newWindow->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1299         "window just like this one with the current location and view."
1300         "<nl/>You can drag and drop items between windows."));
1301     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1302
1303     QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1304     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1305     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1306     newTab->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1307         "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1308         "A tab is an additional view within this window. "
1309         "You can drag and drop items between tabs."));
1310     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL + Qt::Key_T, Qt::CTRL + Qt::SHIFT + Qt::Key_N});
1311     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1312
1313     QAction* addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1314     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1315     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1316     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis", "This adds the selected folder "
1317         "to the Places panel."));
1318     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1319
1320     QAction* closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1321     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1322     closeTab->setWhatsThis(i18nc("@info:whatsthis", "This closes the "
1323         "currently viewed tab. If no more tabs are left this window "
1324         "will close instead."));
1325
1326     QAction* quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1327     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1328
1329     // setup 'Edit' menu
1330     KStandardAction::undo(this,
1331                           &DolphinMainWindow::undo,
1332                           actionCollection());
1333
1334     // i18n: This will be the last paragraph for the whatsthis for all three:
1335     // Cut, Copy and Paste
1336     const QString cutCopyPastePara = xi18nc("@info:whatsthis", "<para><emphasis>Cut, "
1337         "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1338         "applications and are among the most used commands. That's why their "
1339         "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1340         "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1341         "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1342     QAction* cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1343     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut", "This copies the items "
1344         "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1345         "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1346         "the clipboard to a new location. The items will be removed from their "
1347         "initial location.") + cutCopyPastePara);
1348     QAction* copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1349     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy", "This copies the "
1350         "items in your current selection to the <emphasis>clipboard</emphasis>."
1351         "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1352         "from the clipboard to a new location.") +  cutCopyPastePara);
1353     QAction* paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1354     // The text of the paste-action is modified dynamically by Dolphin
1355     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1356     // due to the long text, the text "Paste" is used:
1357     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1358     paste->setWhatsThis(xi18nc("@info:whatsthis paste", "This copies the items from "
1359         "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1360         "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1361         "action they are removed from their old location.") +  cutCopyPastePara);
1362
1363     QAction* copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1364     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to Inactive Split View"));
1365     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy", "This copies the selected items from "
1366         "the <emphasis>active</emphasis> view to the inactive split view."));
1367     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1368     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
1369     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT + Qt::Key_F5 );
1370     connect(copyToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::copyToInactiveSplitView);
1371
1372     QAction* moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1373     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Inactive Split View"));
1374     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move", "This moves the selected items from "
1375         "the <emphasis>active</emphasis> view to the inactive split view."));
1376     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1377     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
1378     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT + Qt::Key_F6 );
1379     connect(moveToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::moveToInactiveSplitView);
1380
1381     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1382     searchAction->setText(i18n("Search..."));
1383     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1384     searchAction->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This helps you "
1385         "find files and folders by opening a <emphasis>find bar</emphasis>. "
1386         "There you can enter search terms and specify settings to find the "
1387         "objects you are looking for.</para><para>Use this help again on "
1388         "the find bar so we can have a look at it while the settings are "
1389         "explained.</para>"));
1390
1391     // toggle_search acts as a copy of the main searchAction to be used mainly
1392     // in the toolbar, with no default shortcut attached, to avoid messing with
1393     // existing workflows (search bar always open and Ctrl-F to focus)
1394     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1395     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1396     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1397     toggleSearchAction->setIcon(searchAction->icon());
1398     toggleSearchAction->setToolTip(searchAction->toolTip());
1399     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1400     toggleSearchAction->setCheckable(true);
1401
1402     QAction* selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1403     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis", "This selects all "
1404         "files and folders in the current location."));
1405
1406     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1407     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1408     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert", "This selects all "
1409         "objects that you have currently <emphasis>not</emphasis> selected instead."));
1410     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1411     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
1412     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1413
1414     // setup 'View' menu
1415     // (note that most of it is set up in DolphinViewActionHandler)
1416
1417     QAction* split = actionCollection()->addAction(QStringLiteral("split_view"));
1418     split->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This splits "
1419         "the folder view below into two autonomous views.</para><para>This "
1420         "way you can see two locations at once and move items between them "
1421         "quickly.</para>Click this again afterwards to recombine the views."));
1422     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1423     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1424
1425     QAction* stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1426     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL + Qt::Key_S);
1427     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1428     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1429     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1430     stashSplit->setCheckable(false);
1431     stashSplit->setVisible(KProtocolInfo::isKnownProtocol("stash"));
1432     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1433
1434     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1435
1436     QAction* stop = actionCollection()->addAction(QStringLiteral("stop"));
1437     stop->setText(i18nc("@action:inmenu View", "Stop"));
1438     stop->setToolTip(i18nc("@info", "Stop loading"));
1439     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1440     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1441     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1442
1443     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1444     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1445     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1446         "This toggles the <emphasis>Location Bar</emphasis> to be "
1447         "editable so you can directly enter a location you want to go to.<nl/>"
1448         "You can also switch to editing by clicking to the right of the "
1449         "location and switch back by confirming the edited location."));
1450     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1451     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1452
1453     QAction* replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1454     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1455     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1456     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1457     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1458     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1459         "This switches to editing the location and selects it "
1460         "so you can quickly enter a different location."));
1461     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL + Qt::Key_L);
1462     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1463
1464     // setup 'Go' menu
1465     {
1466         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1467         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1468         m_backAction->setObjectName(backAction->objectName());
1469         m_backAction->setShortcuts(backAction->shortcuts());
1470     }
1471     m_backAction->setDelayed(true);
1472     m_backAction->setStickyMenu(false);
1473     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1474     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1475     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1476     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1477
1478     auto backShortcuts = m_backAction->shortcuts();
1479     backShortcuts.append(QKeySequence(Qt::Key_Backspace));
1480     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1481
1482     DolphinRecentTabsMenu* recentTabsMenu = new DolphinRecentTabsMenu(this);
1483     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1484     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab,
1485             recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1486     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab,
1487             m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1488     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged,
1489             this, &DolphinMainWindow::closedTabsCountChanged);
1490
1491     QAction* undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1492     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1493     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab",
1494         "This returns you to the previously closed tab."));
1495     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL + Qt::SHIFT + Qt::Key_T);
1496     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1497     undoCloseTab->setEnabled(false);
1498     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1499
1500     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1501     undoAction->setWhatsThis(xi18nc("@info:whatsthis", "This undoes "
1502         "the last change you made to files or folders.<nl/>"
1503         "Such changes include <interface>creating, renaming</interface> "
1504         "and <interface>moving</interface> them to a different location "
1505         "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1506         "be undone will ask for your confirmation."));
1507     undoAction->setEnabled(false); // undo should be disabled by default
1508
1509     {
1510         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1511         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1512         m_forwardAction->setObjectName(forwardAction->objectName());
1513         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1514     }
1515     m_forwardAction->setDelayed(true);
1516     m_forwardAction->setStickyMenu(false);
1517     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1518     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1519     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1520     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1521     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1522
1523     // enable middle-click to open in a new tab
1524     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1525     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1526     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1527     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1528     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1529     QAction* homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1530     homeAction->setWhatsThis(xi18nc("@info:whatsthis", "Go to your "
1531         "<filename>Home</filename> folder.<nl/>Every user account "
1532         "has their own <filename>Home</filename> that contains their data "
1533         "including folders that contain personal application data."));
1534
1535     // setup 'Tools' menu
1536     QAction* showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1537     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1538     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis", "This opens the "
1539         "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1540         "There you can enter a text to filter the files and folders currently displayed. "
1541         "Only those that contain the text in their name will be kept in view."));
1542     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1543     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL + Qt::Key_I, Qt::Key_Slash});
1544     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1545
1546     QAction* compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1547     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1548     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1549     compareFiles->setEnabled(false);
1550     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1551
1552     QAction* openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1553     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1554     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1555         "<para>This opens a preferred search tool for the viewed location.</para>"
1556         "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1557     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1558     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL + Qt::SHIFT + Qt::Key_F);
1559     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1560
1561     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1562         QAction* openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1563         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1564         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1565             "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1566             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1567         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
1568         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT + Qt::Key_F4);
1569         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1570
1571 #ifdef HAVE_TERMINAL
1572         QAction* focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1573         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1574         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1575         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL + Qt::SHIFT + Qt::Key_F4);
1576         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1577 #endif
1578     }
1579
1580     // setup 'Bookmarks' menu
1581     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1582     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1583     // Make the toolbar button version work properly on click
1584     bookmarkMenu->setDelayed(false);
1585     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1586     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1587
1588     // setup 'Settings' menu
1589     KToggleAction* showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1590     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1591             "This switches between having a <emphasis>Menubar</emphasis> "
1592             "and having a <interface>Control</interface> button. Both "
1593             "contain mostly the same commands and configuration options."));
1594     connect(showMenuBar, &KToggleAction::triggered,                   // Fixes #286822
1595             this, &DolphinMainWindow::toggleShowMenuBar, Qt::QueuedConnection);
1596     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1597
1598     // setup 'Help' menu for the m_controlButton. The other one is set up in the base class.
1599     m_helpMenu = new KHelpMenu(nullptr);
1600     m_helpMenu->menu()->installEventFilter(this);
1601     // remove duplicate shortcuts
1602     m_helpMenu->action(KHelpMenu::menuHelpContents)->setShortcut(QKeySequence());
1603     m_helpMenu->action(KHelpMenu::menuWhatsThis)->setShortcut(QKeySequence());
1604
1605     // not in menu actions
1606     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1607     nextTabKeys.append(QKeySequence(Qt::CTRL + Qt::Key_Tab));
1608
1609     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1610     prevTabKeys.append(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab));
1611
1612     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1613         QAction* activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1614         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1615         activateTab->setEnabled(false);
1616         connect(activateTab, &QAction::triggered, this, [this, i]() { m_tabWidget->activateTab(i); });
1617
1618         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1619         if (i < 9) {
1620             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1621         }
1622     }
1623
1624     QAction* activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1625     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1626     activateLastTab->setEnabled(false);
1627     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1628     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT + Qt::Key_0);
1629
1630     QAction* activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1631     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1632     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1633     activateNextTab->setEnabled(false);
1634     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1635     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1636
1637     QAction* activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1638     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1639     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1640     activatePrevTab->setEnabled(false);
1641     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1642     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1643
1644     // for context menu
1645     QAction* showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
1646     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
1647     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
1648     showTarget->setEnabled(false);
1649     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
1650
1651     QAction* openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1652     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1653     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1654     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1655
1656     QAction* openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1657     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1658     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1659     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1660
1661     QAction* openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1662     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1663     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1664     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1665 }
1666
1667 void DolphinMainWindow::setupDockWidgets()
1668 {
1669     const bool lock = GeneralSettings::lockPanels();
1670
1671     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
1672     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1673     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
1674     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1675     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
1676     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis", "This "
1677         "switches between having panels <emphasis>locked</emphasis> or "
1678         "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
1679         "dragged to the other side of the window and have a close "
1680         "button.<nl/>Locked panels are embedded more cleanly."));
1681     lockLayoutAction->setActive(lock);
1682     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
1683
1684     // Setup "Information"
1685     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1686     infoDock->setLocked(lock);
1687     infoDock->setObjectName(QStringLiteral("infoDock"));
1688     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1689
1690 #ifdef HAVE_BALOO
1691     InformationPanel* infoPanel = new InformationPanel(infoDock);
1692     infoPanel->setCustomContextMenuActions({lockLayoutAction});
1693     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
1694     infoDock->setWidget(infoPanel);
1695
1696     QAction* infoAction = infoDock->toggleViewAction();
1697     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
1698
1699     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1700     connect(this, &DolphinMainWindow::urlChanged,
1701             infoPanel, &InformationPanel::setUrl);
1702     connect(this, &DolphinMainWindow::selectionChanged,
1703             infoPanel, &InformationPanel::setSelection);
1704     connect(this, &DolphinMainWindow::requestItemInfo,
1705             infoPanel, &InformationPanel::requestDelayedItemInfo);
1706 #endif
1707
1708     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
1709     const QString panelWhatsThis = xi18nc("@info:whatsthis", "<para>To show or "
1710         "hide panels like this go to <interface>Control|Panels</interface> "
1711         "or <interface>View|Panels</interface>.</para>");
1712 #ifdef HAVE_BALOO
1713     actionCollection()->action(QStringLiteral("show_information_panel"))
1714         ->setWhatsThis(xi18nc("@info:whatsthis", "<para> This toggles the "
1715         "<emphasis>information</emphasis> panel at the right side of the "
1716         "window.</para><para>The panel provides in-depth information "
1717         "about the items your mouse is hovering over or about the selected "
1718         "items. Otherwise it informs you about the currently viewed folder.<nl/>"
1719         "For single items a preview of their contents is provided.</para>"));
1720 #endif
1721     infoDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
1722         "provides in-depth information about the items your mouse is "
1723         "hovering over or about the selected items. Otherwise it informs "
1724         "you about the currently viewed folder.<nl/>For single items a "
1725         "preview of their contents is provided.</para><para>You can configure "
1726         "which and how details are given here by right-clicking.</para>") + panelWhatsThis);
1727
1728     // Setup "Folders"
1729     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1730     foldersDock->setLocked(lock);
1731     foldersDock->setObjectName(QStringLiteral("foldersDock"));
1732     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1733     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1734     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
1735     foldersDock->setWidget(foldersPanel);
1736
1737     QAction* foldersAction = foldersDock->toggleViewAction();
1738     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
1739
1740     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1741     connect(this, &DolphinMainWindow::urlChanged,
1742             foldersPanel, &FoldersPanel::setUrl);
1743     connect(foldersPanel, &FoldersPanel::folderActivated,
1744             this, &DolphinMainWindow::changeUrl);
1745     connect(foldersPanel, &FoldersPanel::folderMiddleClicked,
1746             this, &DolphinMainWindow::openNewTabAfterCurrentTab);
1747     connect(foldersPanel, &FoldersPanel::errorMessage,
1748             this, &DolphinMainWindow::showErrorMessage);
1749
1750     actionCollection()->action(QStringLiteral("show_folders_panel"))
1751         ->setWhatsThis(xi18nc("@info:whatsthis", "This toggles the "
1752         "<emphasis>folders</emphasis> panel at the left side of the window."
1753         "<nl/><nl/>It shows the folders of the <emphasis>file system"
1754         "</emphasis> in a <emphasis>tree view</emphasis>."));
1755     foldersDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
1756         "shows the folders of the <emphasis>file system</emphasis> in a "
1757         "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
1758         "there. Click the arrow to the left of a folder to see its subfolders. "
1759         "This allows quick switching between any folders.</para>") + panelWhatsThis);
1760
1761     // Setup "Terminal"
1762 #ifdef HAVE_TERMINAL
1763     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1764         DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1765         terminalDock->setLocked(lock);
1766         terminalDock->setObjectName(QStringLiteral("terminalDock"));
1767         m_terminalPanel = new TerminalPanel(terminalDock);
1768         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
1769         terminalDock->setWidget(m_terminalPanel);
1770
1771         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
1772         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
1773         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1774                 m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
1775         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1776                 this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
1777
1778         QAction* terminalAction = terminalDock->toggleViewAction();
1779         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
1780
1781         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1782         connect(this, &DolphinMainWindow::urlChanged,
1783                 m_terminalPanel, &TerminalPanel::setUrl);
1784
1785         if (GeneralSettings::version() < 200) {
1786             terminalDock->hide();
1787         }
1788
1789         actionCollection()->action(QStringLiteral("show_terminal_panel"))
1790             ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
1791             "<emphasis>terminal</emphasis> panel at the bottom of the window."
1792             "<nl/>The location in the terminal will always match the folder "
1793             "view so you can navigate using either.</para><para>The terminal "
1794             "panel is not needed for basic computer usage but can be useful "
1795             "for advanced tasks. To learn more about terminals use the help "
1796             "in a standalone terminal application like Konsole.</para>"));
1797         terminalDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is "
1798             "the <emphasis>terminal</emphasis> panel. It behaves like a "
1799             "normal terminal but will match the location of the folder view "
1800             "so you can navigate using either.</para><para>The terminal panel "
1801             "is not needed for basic computer usage but can be useful for "
1802             "advanced tasks. To learn more about terminals use the help in a "
1803             "standalone terminal application like Konsole.</para>") + panelWhatsThis);
1804     }
1805 #endif
1806
1807     if (GeneralSettings::version() < 200) {
1808         infoDock->hide();
1809         foldersDock->hide();
1810     }
1811
1812     // Setup "Places"
1813     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1814     placesDock->setLocked(lock);
1815     placesDock->setObjectName(QStringLiteral("placesDock"));
1816     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1817
1818     m_placesPanel = new PlacesPanel(placesDock);
1819     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
1820     placesDock->setWidget(m_placesPanel);
1821
1822     QAction *placesAction = placesDock->toggleViewAction();
1823     createPanelAction(QIcon::fromTheme(QStringLiteral("bookmarks")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
1824
1825     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1826     connect(m_placesPanel, &PlacesPanel::placeActivated,
1827             this, &DolphinMainWindow::slotPlaceActivated);
1828     connect(m_placesPanel, &PlacesPanel::placeMiddleClicked,
1829             this, &DolphinMainWindow::openNewTabAfterCurrentTab);
1830     connect(m_placesPanel, &PlacesPanel::errorMessage,
1831             this, &DolphinMainWindow::showErrorMessage);
1832     connect(this, &DolphinMainWindow::urlChanged,
1833             m_placesPanel, &PlacesPanel::setUrl);
1834     connect(placesDock, &DolphinDockWidget::visibilityChanged,
1835             m_tabWidget, &DolphinTabWidget::slotPlacesPanelVisibilityChanged);
1836     connect(this, &DolphinMainWindow::settingsChanged,
1837         m_placesPanel, &PlacesPanel::readSettings);
1838     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested,
1839             this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
1840     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested,
1841             this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
1842     m_tabWidget->slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
1843
1844     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
1845     actionShowAllPlaces->setCheckable(true);
1846     actionShowAllPlaces->setDisabled(true);
1847     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis", "This displays "
1848         "all places in the places panel that have been hidden. They will "
1849         "appear semi-transparent unless you uncheck their hide property."));
1850
1851     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked){
1852         actionShowAllPlaces->setIcon(QIcon::fromTheme(checked ? QStringLiteral("view-visible") : QStringLiteral("view-hidden")));
1853         m_placesPanel->showHiddenEntries(checked);
1854     });
1855
1856     connect(m_placesPanel, &PlacesPanel::showHiddenEntriesChanged, this, [actionShowAllPlaces] (bool checked){
1857         actionShowAllPlaces->setChecked(checked);
1858         actionShowAllPlaces->setIcon(QIcon::fromTheme(checked ? QStringLiteral("view-visible") : QStringLiteral("view-hidden")));
1859    });
1860
1861     actionCollection()->action(QStringLiteral("show_places_panel"))
1862         ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
1863         "<emphasis>places</emphasis> panel at the left side of the window."
1864         "</para><para>It allows you to go to locations you have "
1865         "bookmarked and to access disk or media attached to the computer "
1866         "or to the network. It also contains sections to find recently "
1867         "saved files or files of a certain type.</para>"));
1868     placesDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
1869         "<emphasis>Places</emphasis> panel. It allows you to go to locations "
1870         "you have bookmarked and to access disk or media attached to the "
1871         "computer or to the network. It also contains sections to find "
1872         "recently saved files or files of a certain type.</para><para>"
1873         "Click on an entry to go there. Click with the right mouse button "
1874         "instead to open any entry in a new tab or new window.</para>"
1875         "<para>New entries can be added by dragging folders onto this panel. "
1876         "Right-click any section or entry to hide it. Right-click an empty "
1877         "space on this panel and select <interface>Show Hidden Places"
1878         "</interface> to display it again.</para>") + panelWhatsThis);
1879
1880     // Add actions into the "Panels" menu
1881     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
1882     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
1883     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
1884     panelsMenu->setDelayed(false);
1885     const KActionCollection* ac = actionCollection();
1886     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
1887 #ifdef HAVE_BALOO
1888     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
1889 #endif
1890     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
1891     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
1892     panelsMenu->addSeparator();
1893     panelsMenu->addAction(actionShowAllPlaces);
1894     panelsMenu->addAction(lockLayoutAction);
1895
1896     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this]{
1897         actionShowAllPlaces->setEnabled(m_placesPanel->hiddenListCount());
1898     });
1899 }
1900
1901
1902 void DolphinMainWindow::updateFileAndEditActions()
1903 {
1904     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1905     const KActionCollection* col = actionCollection();
1906     KFileItemListProperties capabilitiesSource(list);
1907
1908     QAction* addToPlacesAction = col->action(QStringLiteral("add_to_places"));
1909     QAction* copyToOtherViewAction   = col->action(QStringLiteral("copy_to_inactive_split_view"));
1910     QAction* moveToOtherViewAction   = col->action(QStringLiteral("move_to_inactive_split_view"));
1911     QAction* copyLocation            = col->action(QString("copy_location"));
1912
1913     if (list.isEmpty()) {
1914         stateChanged(QStringLiteral("has_no_selection"));
1915
1916         addToPlacesAction->setEnabled(true);
1917         copyToOtherViewAction->setEnabled(false);
1918         moveToOtherViewAction->setEnabled(false);
1919         copyLocation->setEnabled(false);
1920     } else {
1921         stateChanged(QStringLiteral("has_selection"));
1922
1923         QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
1924         QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
1925         QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
1926         QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
1927         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
1928         QAction* showTarget              = col->action(QStringLiteral("show_target"));
1929         QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
1930
1931         if (list.length() == 1 && list.first().isDir()) {
1932             addToPlacesAction->setEnabled(true);
1933         } else {
1934             addToPlacesAction->setEnabled(false);
1935         }
1936
1937         if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
1938             DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
1939             KFileItem capabilitiesDestination;
1940
1941             if (tabPage->primaryViewActive()) {
1942                 capabilitiesDestination = tabPage->secondaryViewContainer()->url();
1943             } else {
1944                 capabilitiesDestination = tabPage->primaryViewContainer()->url();
1945             }
1946
1947             copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
1948             moveToOtherViewAction->setEnabled(capabilitiesSource.supportsMoving() && capabilitiesDestination.isWritable());
1949         } else {
1950             copyToOtherViewAction->setEnabled(false);
1951             moveToOtherViewAction->setEnabled(false);
1952         }
1953
1954         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
1955
1956         renameAction->setEnabled(capabilitiesSource.supportsMoving());
1957         moveToTrashAction->setEnabled(enableMoveToTrash);
1958         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
1959         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
1960         cutAction->setEnabled(capabilitiesSource.supportsMoving());
1961         copyLocation->setEnabled(list.length() == 1);
1962         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
1963         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
1964     }
1965 }
1966
1967 void DolphinMainWindow::updateViewActions()
1968 {
1969     m_actionHandler->updateViewActions();
1970
1971     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
1972     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1973
1974     updateSplitAction();
1975
1976     QAction* editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
1977     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1978     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1979 }
1980
1981 void DolphinMainWindow::updateGoActions()
1982 {
1983     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1984     const QUrl currentUrl = m_activeViewContainer->url();
1985     // I think this is one of the best places to firstly be confronted
1986     // with a file system and its hierarchy. Talking about the root
1987     // directory might seem too much here but it is the question that
1988     // naturally arises in this context.
1989     goUpAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>Go to "
1990         "the folder that contains the currently viewed one.</para>"
1991         "<para>All files and folders are organized in a hierarchical "
1992         "<emphasis>file system</emphasis>. At the top of this hierarchy is "
1993         "a directory that contains all data connected to this computer"
1994         "—the <emphasis>root directory</emphasis>.</para>"));
1995     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
1996 }
1997
1998 void DolphinMainWindow::createControlButton()
1999 {
2000     if (m_controlButton) {
2001         return;
2002     }
2003     Q_ASSERT(!m_controlButton);
2004
2005     m_controlButton = new QToolButton(this);
2006     m_controlButton->setAccessibleName(i18nc("@action:intoolbar", "Control"));
2007     m_controlButton->setIcon(QIcon::fromTheme(QStringLiteral("application-menu")));
2008     m_controlButton->setToolTip(i18nc("@action", "Show menu"));
2009     m_controlButton->setAttribute(Qt::WidgetAttribute::WA_CustomWhatsThis);
2010     m_controlButton->setPopupMode(QToolButton::InstantPopup);
2011
2012     QMenu* controlMenu = new QMenu(m_controlButton);
2013     connect(controlMenu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateControlMenu);
2014     controlMenu->installEventFilter(this);
2015
2016     m_controlButton->setMenu(controlMenu);
2017
2018     toolBar()->addWidget(m_controlButton);
2019     connect(toolBar(), &KToolBar::iconSizeChanged,
2020             m_controlButton, &QToolButton::setIconSize);
2021
2022     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
2023     // gets edited. In this case we must add them again. The adding is done asynchronously by
2024     // m_updateToolBarTimer.
2025     connect(m_controlButton, &QToolButton::destroyed, this, &DolphinMainWindow::slotControlButtonDeleted);
2026     m_updateToolBarTimer = new QTimer(this);
2027     m_updateToolBarTimer->setInterval(500);
2028     connect(m_updateToolBarTimer, &QTimer::timeout, this, &DolphinMainWindow::updateToolBar);
2029 }
2030
2031 void DolphinMainWindow::deleteControlButton()
2032 {
2033     delete m_controlButton;
2034     m_controlButton = nullptr;
2035
2036     delete m_updateToolBarTimer;
2037     m_updateToolBarTimer = nullptr;
2038 }
2039
2040 bool DolphinMainWindow::addActionToMenu(QAction* action, QMenu* menu)
2041 {
2042     Q_ASSERT(action);
2043     Q_ASSERT(menu);
2044
2045     const KToolBar* toolBarWidget = toolBar();
2046     foreach (const QWidget* widget, action->associatedWidgets()) {
2047         if (widget == toolBarWidget) {
2048             return false;
2049         }
2050     }
2051
2052     menu->addAction(action);
2053     return true;
2054 }
2055
2056 void DolphinMainWindow::refreshViews()
2057 {
2058     m_tabWidget->refreshViews();
2059
2060     if (GeneralSettings::modifiedStartupSettings()) {
2061         // The startup settings have been changed by the user (see bug #254947).
2062         // Synchronize the split-view setting with the active view:
2063         const bool splitView = GeneralSettings::splitView();
2064         m_tabWidget->currentTabPage()->setSplitViewEnabled(splitView);
2065         updateSplitAction();
2066         updateWindowTitle();
2067     }
2068
2069     emit settingsChanged();
2070 }
2071
2072 void DolphinMainWindow::clearStatusBar()
2073 {
2074     m_activeViewContainer->statusBar()->resetToDefaultText();
2075 }
2076
2077 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2078 {
2079     connect(container, &DolphinViewContainer::showFilterBarChanged,
2080             this, &DolphinMainWindow::updateFilterBarAction);
2081     connect(container, &DolphinViewContainer::writeStateChanged,
2082             this, &DolphinMainWindow::slotWriteStateChanged);
2083     connect(container, &DolphinViewContainer::searchModeEnabledChanged,
2084             this, &DolphinMainWindow::updateSearchAction);
2085
2086     const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2087     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2088
2089     const DolphinView* view = container->view();
2090     connect(view, &DolphinView::selectionChanged,
2091             this, &DolphinMainWindow::slotSelectionChanged);
2092     connect(view, &DolphinView::requestItemInfo,
2093             this, &DolphinMainWindow::requestItemInfo);
2094     connect(view, &DolphinView::tabRequested,
2095             this, &DolphinMainWindow::openNewTab);
2096     connect(view, &DolphinView::requestContextMenu,
2097             this, &DolphinMainWindow::openContextMenu);
2098     connect(view, &DolphinView::directoryLoadingStarted,
2099             this, &DolphinMainWindow::enableStopAction);
2100     connect(view, &DolphinView::directoryLoadingCompleted,
2101             this, &DolphinMainWindow::disableStopAction);
2102     connect(view, &DolphinView::directoryLoadingCompleted,
2103             this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2104     connect(view, &DolphinView::goBackRequested,
2105             this, &DolphinMainWindow::goBack);
2106     connect(view, &DolphinView::goForwardRequested,
2107             this, &DolphinMainWindow::goForward);
2108     connect(view, &DolphinView::urlActivated,
2109             this, &DolphinMainWindow::handleUrl);
2110     connect(view, &DolphinView::goUpRequested,
2111             this, &DolphinMainWindow::goUp);
2112
2113     const KUrlNavigator* navigator = container->urlNavigator();
2114     connect(navigator, &KUrlNavigator::urlChanged,
2115             this, &DolphinMainWindow::changeUrl);
2116     connect(navigator, &KUrlNavigator::historyChanged,
2117             this, &DolphinMainWindow::updateHistory);
2118     connect(navigator, &KUrlNavigator::editableStateChanged,
2119             this, &DolphinMainWindow::slotEditableStateChanged);
2120     connect(navigator, &KUrlNavigator::tabRequested,
2121             this, &DolphinMainWindow::openNewTabAfterLastTab);
2122 }
2123
2124 void DolphinMainWindow::updateSplitAction()
2125 {
2126     QAction* splitAction = actionCollection()->action(QStringLiteral("split_view"));
2127     const DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2128     if (tabPage->splitViewEnabled()) {
2129         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2130             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2131             splitAction->setToolTip(i18nc("@info", "Close left view"));
2132             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2133         } else {
2134             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2135             splitAction->setToolTip(i18nc("@info", "Close right view"));
2136             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2137         }
2138     } else {
2139         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2140         splitAction->setToolTip(i18nc("@info", "Split view"));
2141         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2142     }
2143 }
2144
2145 bool DolphinMainWindow::isKompareInstalled() const
2146 {
2147     static bool initialized = false;
2148     static bool installed = false;
2149     if (!initialized) {
2150         // TODO: maybe replace this approach later by using a menu
2151         // plugin like kdiff3plugin.cpp
2152         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2153         initialized = true;
2154     }
2155     return installed;
2156 }
2157
2158 void DolphinMainWindow::createPanelAction(const QIcon& icon,
2159                                           const QKeySequence& shortcut,
2160                                           QAction* dockAction,
2161                                           const QString& actionName)
2162 {
2163     QAction* panelAction = actionCollection()->addAction(actionName);
2164     panelAction->setCheckable(true);
2165     panelAction->setChecked(dockAction->isChecked());
2166     panelAction->setText(dockAction->text());
2167     panelAction->setIcon(icon);
2168     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2169
2170     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2171     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2172 }
2173
2174 void DolphinMainWindow::setupWhatsThis()
2175 {
2176     // main widgets
2177     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2178         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2179         "configuration options. Left-click on any of the menus on this "
2180         "bar to see its contents.</para><para>The Menubar can be hidden "
2181         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2182         "most of its contents become available through a <interface>Control"
2183         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2184     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2185         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2186         "frequently used actions.</para><para>It is highly customizable. "
2187         "All items you see in the <interface>Control</interface> menu or "
2188         "in the <interface>Menubar</interface> can be placed on the "
2189         "Toolbar. Just right-click on it and select <interface>Configure "
2190         "Toolbars…</interface> or find this action in the <interface>"
2191         "Control</interface> or <interface>Settings</interface> menu."
2192         "</para><para>The location of the bar and the style of its "
2193         "buttons can also be changed in the right-click menu. Right-click "
2194         "a button if you want to show or hide its text.</para>"));
2195     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2196         "<para>Here you can see the <emphasis>folders</emphasis> and "
2197         "<emphasis>files</emphasis> that are at the location described in "
2198         "the <interface>Location Bar</interface> above. This area is the "
2199         "central part of this application where you navigate to the files "
2200         "you want to use.</para><para>For an elaborate and general "
2201         "introduction to this application <link "
2202         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2203         "click here</link>. This will open an introductory article from "
2204         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2205         "explanations of all the features of this <emphasis>view</emphasis> "
2206         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2207         "instead. This will open a page from the <emphasis>Handbook"
2208         "</emphasis> that covers the basics.</para>"));
2209
2210     // Settings menu
2211     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2212         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2213         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2214         "There you can set up key combinations to trigger an action when "
2215         "they are pressed simultaneously. All commands in this application can "
2216         "be triggered this way.</para>"));
2217     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2218         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2219         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2220         "<para>All items you see in the <interface>Control</interface> menu "
2221         "or in the <interface>Menubar</interface> can also be placed on the Toolbar.</para>"));
2222     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2223         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2224         "change a multitude of settings for this application. For an explanation "
2225         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2226         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2227
2228     // Help menu
2229     // The whatsthis has to be set for the m_helpMenu and for the
2230     // StandardAction separately because both are used in different locations.
2231     // m_helpMenu is only used for createControlButton() button.
2232
2233     // Links do not work within the Menubar so texts without links are provided there.
2234
2235     // i18n: If the external link isn't available in your language you should
2236     // probably state the external link language at least in brackets to not
2237     // frustrate the user. If there are multiple languages that the user might
2238     // know with a reasonable chance you might want to have 2 external links.
2239     // The same is in my opinion true for every external link you translate.
2240     const QString whatsThisHelpContents = xi18nc("@info:whatsthis handbook",
2241         "<para>This opens the Handbook for this application. It provides "
2242         "explanations for every part of <emphasis>Dolphin</emphasis>.</para>");
2243     actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents))
2244         ->setWhatsThis(whatsThisHelpContents
2245         + xi18nc("@info:whatsthis second half of handbook hb text without link",
2246         "<para>If you want more elaborate introductions to the "
2247         "different features of <emphasis>Dolphin</emphasis> "
2248         "go to the KDE UserBase Wiki.</para>"));
2249     m_helpMenu->action(KHelpMenu::menuHelpContents)->setWhatsThis(whatsThisHelpContents
2250         + xi18nc("@info:whatsthis second half of handbook text with link",
2251         "<para>If you want more elaborate introductions to the "
2252         "different features of <emphasis>Dolphin</emphasis> "
2253         "<link url='https://userbase.kde.org/Dolphin/File_Management'>click here</link>. "
2254         "It will open the dedicated page in the KDE UserBase Wiki.</para>"));
2255
2256     const QString whatsThisWhatsThis = xi18nc("@info:whatsthis whatsthis button",
2257         "<para>This is the button that invokes the help feature you are "
2258         "using right now! Click it, then click any component of this "
2259         "application to ask \"What's this?\" about it. The mouse cursor "
2260         "will change appearance if no help is available for a spot.</para>");
2261     actionCollection()->action(KStandardAction::name(KStandardAction::WhatsThis))
2262        ->setWhatsThis(whatsThisWhatsThis
2263         + xi18nc("@info:whatsthis second half of whatsthis button text without link",
2264         "<para>There are two other ways to get help for this application: The "
2265         "<interface>Dolphin Handbook</interface> in the <interface>Help"
2266         "</interface> menu and the <emphasis>KDE UserBase Wiki</emphasis> "
2267         "article about <emphasis>File Management</emphasis> online."
2268         "</para><para>The \"What's this?\" help is "
2269         "missing in most other windows so don't get too used to this.</para>"));
2270     m_helpMenu->action(KHelpMenu::menuWhatsThis)->setWhatsThis(whatsThisWhatsThis
2271         + xi18nc("@info:whatsthis second half of whatsthis button text with link",
2272         "<para>There are two other ways to get help: "
2273         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2274         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2275         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2276         "missing in most other windows so don't get too used to this.</para>"));
2277
2278     const QString whatsThisReportBug = xi18nc("@info:whatsthis","<para>This opens a "
2279         "window that will guide you through reporting errors or flaws "
2280         "in this application or in other KDE software.</para>");
2281     actionCollection()->action(KStandardAction::name(KStandardAction::ReportBug))
2282        ->setWhatsThis(whatsThisReportBug);
2283     m_helpMenu->action(KHelpMenu::menuReportBug)->setWhatsThis(whatsThisReportBug
2284         + xi18nc("@info:whatsthis second half of reportbug text with link",
2285         "<para>High-quality bug reports are much appreciated. To learn "
2286         "how to make your bug report as effective as possible "
2287         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2288         "click here</link>.</para>"));
2289
2290     const QString whatsThisDonate = xi18nc("@info:whatsthis","<para>This opens a "
2291         "<emphasis>web page</emphasis> where you can donate to "
2292         "support the continued work on this application and many "
2293         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2294         "<para>Donating is the easiest and fastest way to efficiently "
2295         "support KDE and its projects. KDE projects are available for "
2296         "free therefore your donation is needed to cover things that "
2297         "require money like servers, contributor meetings, etc.</para>"
2298         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2299         "organization behind the KDE community.</para>");
2300     actionCollection()->action(KStandardAction::name(KStandardAction::Donate))
2301        ->setWhatsThis(whatsThisDonate);
2302     m_helpMenu->action(KHelpMenu::menuDonate)->setWhatsThis(whatsThisDonate);
2303
2304     const QString whatsThisSwitchLanguage = xi18nc("@info:whatsthis",
2305         "With this you can change the language this application uses."
2306         "<nl/>You can even set secondary languages which will be used "
2307         "if texts are not available in your preferred language.");
2308     actionCollection()->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage))
2309        ->setWhatsThis(whatsThisSwitchLanguage);
2310     m_helpMenu->action(KHelpMenu::menuSwitchLanguage)->setWhatsThis(whatsThisSwitchLanguage);
2311
2312     const QString whatsThisAboutApp = xi18nc("@info:whatsthis","This opens a "
2313         "window that informs you about the version, license, "
2314         "used libraries and maintainers of this application.");
2315     actionCollection()->action(KStandardAction::name(KStandardAction::AboutApp))
2316        ->setWhatsThis(whatsThisAboutApp);
2317     m_helpMenu->action(KHelpMenu::menuAboutApp)->setWhatsThis(whatsThisAboutApp);
2318
2319     const QString whatsThisAboutKDE = xi18nc("@info:whatsthis","This opens a "
2320         "window with information about <emphasis>KDE</emphasis>. "
2321         "The KDE community are the people behind this free software."
2322         "<nl/>If you like using this application but don't know "
2323         "about KDE or want to see a cute dragon have a look!");
2324     actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE))
2325        ->setWhatsThis(whatsThisAboutKDE);
2326     m_helpMenu->action(KHelpMenu::menuAboutKDE)->setWhatsThis(whatsThisAboutKDE);
2327 }
2328
2329 bool DolphinMainWindow::event(QEvent *event)
2330 {
2331     if (event->type() == QEvent::WhatsThisClicked) {
2332         event->accept();
2333         QWhatsThisClickedEvent* whatsThisEvent = dynamic_cast<QWhatsThisClickedEvent*>(event);
2334         QDesktopServices::openUrl(QUrl(whatsThisEvent->href()));
2335         return true;
2336     }
2337     return KXmlGuiWindow::event(event);
2338 }
2339
2340 bool DolphinMainWindow::eventFilter(QObject* obj, QEvent* event)
2341 {
2342     Q_UNUSED(obj)
2343     if (event->type() == QEvent::WhatsThisClicked) {
2344         event->accept();
2345         QWhatsThisClickedEvent* whatsThisEvent = dynamic_cast<QWhatsThisClickedEvent*>(event);
2346         QDesktopServices::openUrl(QUrl(whatsThisEvent->href()));
2347         return true;
2348     }
2349     return false;
2350 }
2351
2352 void DolphinMainWindow::focusTerminalPanel()
2353 {
2354     if (m_terminalPanel->isVisible()) {
2355         if (m_terminalPanel->terminalHasFocus()) {
2356             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2357             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2358         } else {
2359             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2360             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2361         }
2362     } else {
2363         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2364         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2365     }
2366 }
2367
2368 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2369     KIO::FileUndoManager::UiInterface()
2370 {
2371 }
2372
2373 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2374 {
2375 }
2376
2377 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2378 {
2379     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2380     if (mainWin) {
2381         DolphinViewContainer* container = mainWin->activeViewContainer();
2382         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2383     } else {
2384         KIO::FileUndoManager::UiInterface::jobError(job);
2385     }
2386 }
2387
2388 bool DolphinMainWindow::isUrlOpen(const QString& url)
2389 {
2390     return m_tabWidget->isUrlOpen(QUrl::fromUserInput((url)));
2391 }
2392