src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include "dolphinmainwindowadaptor.h"
  25 #include "config-terminal.h"
  26 #include "global.h"
  27 #include "dolphinbookmarkhandler.h"
  28 #include "dolphindockwidget.h"
  29 #include "dolphincontextmenu.h"
  30 #include "dolphinnewfilemenu.h"
  31 #include "dolphinrecenttabsmenu.h"
  32 #include "dolphinviewcontainer.h"
  33 #include "dolphintabpage.h"
  34 #include "middleclickactioneventfilter.h"
  35 #include "panels/folders/folderspanel.h"
  36 #include "panels/places/placesitemmodel.h"
  37 #include "panels/places/placespanel.h"
  38 #include "panels/information/informationpanel.h"
  39 #include "panels/terminal/terminalpanel.h"
  40 #include "settings/dolphinsettingsdialog.h"
  41 #include "statusbar/dolphinstatusbar.h"
  42 #include "views/dolphinviewactionhandler.h"
  43 #include "views/dolphinremoteencoding.h"
  44 #include "views/draganddrophelper.h"
  45 #include "views/viewproperties.h"
  46 #include "views/dolphinnewfilemenuobserver.h"
  47 #include "dolphin_generalsettings.h"
  48
  49 #include <KActionCollection>
  50 #include <KActionMenu>
  51 #include <KAuthorized>
  52 #include <KConfig>
  53 #include <KConfigGui>
  54 #include <KDualAction>
  55 #include <KFileItemListProperties>
  56 #include <KHelpMenu>
  57 #include <KIO/CommandLauncherJob>
  58 #include <KIO/JobUiDelegate>
  59 #include <KIO/OpenFileManagerWindowJob>
  60 #include <KJobWidgets>
  61 #include <KLocalizedString>
  62 #include <KMessageBox>
  63 #include <KNS3/KMoreToolsMenuFactory>
  64 #include <KProtocolInfo>
  65 #include <KProtocolManager>
  66 #include <KRun>
  67 #include <KShell>
  68 #include <KStandardAction>
  69 #include <KStartupInfo>
  70 #include <KToggleAction>
  71 #include <KToolBar>
  72 #include <KToolBarPopupAction>
  73 #include <KToolInvocation>
  74 #include <KUrlComboBox>
  75 #include <KUrlNavigator>
  76 #include <KWindowSystem>
  77
  78 #include <QApplication>
  79 #include <QClipboard>
  80 #include <QCloseEvent>
  81 #include <QDesktopServices>
  82 #include <QDialog>
  83 #include <QFileInfo>
  84 #include <QLineEdit>
  85 #include <QMenu>
  86 #include <QMenuBar>
  87 #include <QPushButton>
  88 #include <QShowEvent>
  89 #include <QStandardPaths>
  90 #include <QTimer>
  91 #include <QToolButton>
  92 #include <QWhatsThisClickedEvent>
  93
  94 namespace {
  95     // Used for GeneralSettings::version() to determine whether
  96     // an updated version of Dolphin is running.
  97     const int CurrentDolphinVersion = 200;
  98     // The maximum number of entries in the back/forward popup menu
  99     const int MaxNumberOfNavigationentries = 12;
 100     // The maximum number of "Activate Tab" shortcuts
 101     const int MaxActivateTabShortcuts = 9;
 102 }
 103
 104 DolphinMainWindow::DolphinMainWindow() :
 105     KXmlGuiWindow(nullptr),
 106     m_newFileMenu(nullptr),
 107     m_helpMenu(nullptr),
 108     m_tabWidget(nullptr),
 109     m_activeViewContainer(nullptr),
 110     m_actionHandler(nullptr),
 111     m_remoteEncoding(nullptr),
 112     m_settingsDialog(),
 113     m_bookmarkHandler(nullptr),
 114     m_controlButton(nullptr),
 115     m_updateToolBarTimer(nullptr),
 116     m_lastHandleUrlStatJob(nullptr),
 117     m_terminalPanel(nullptr),
 118     m_placesPanel(nullptr),
 119     m_tearDownFromPlacesRequested(false),
 120     m_backAction(nullptr),
 121     m_forwardAction(nullptr)
 122 {
 123     Q_INIT_RESOURCE(dolphin);
 124
 125     new MainWindowAdaptor(this);
 126
 127 #ifndef Q_OS_WIN
 128         setWindowFlags(Qt::WindowContextHelpButtonHint);
 129 #endif
 130     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
 131     setObjectName(QStringLiteral("Dolphin#"));
 132
 133     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
 134             this, &DolphinMainWindow::showErrorMessage);
 135
 136     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 137     undoManager->setUiInterface(new UndoUiInterface());
 138
 139     connect(undoManager, QOverload<bool>::of(&KIO::FileUndoManager::undoAvailable),
 140             this, &DolphinMainWindow::slotUndoAvailable);
 141     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
 142             this, &DolphinMainWindow::slotUndoTextChanged);
 143     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted,
 144             this, &DolphinMainWindow::clearStatusBar);
 145     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
 146             this, &DolphinMainWindow::showCommand);
 147
 148     GeneralSettings* generalSettings = GeneralSettings::self();
 149     const bool firstRun = (generalSettings->version() < 200);
 150     if (firstRun) {
 151         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 152     }
 153
 154     setAcceptDrops(true);
 155
 156     m_tabWidget = new DolphinTabWidget(this);
 157     m_tabWidget->setObjectName("tabWidget");
 158     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged,
 159             this, &DolphinMainWindow::activeViewChanged);
 160     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged,
 161             this, &DolphinMainWindow::tabCountChanged);
 162     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged,
 163             this, &DolphinMainWindow::updateWindowTitle);
 164     setCentralWidget(m_tabWidget);
 165
 166     setupActions();
 167
 168     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 169     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 170     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
 171
 172     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 173     connect(this, &DolphinMainWindow::urlChanged,
 174             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 175
 176     setupDockWidgets();
 177
 178     setupGUI(Keys | Save | Create | ToolBar);
 179     stateChanged(QStringLiteral("new_file"));
 180
 181     QClipboard* clipboard = QApplication::clipboard();
 182     connect(clipboard, &QClipboard::dataChanged,
 183             this, &DolphinMainWindow::updatePasteAction);
 184
 185     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 186     showFilterBarAction->setChecked(generalSettings->filterBar());
 187
 188     if (firstRun) {
 189         menuBar()->setVisible(false);
 190         // Assure a proper default size if Dolphin runs the first time
 191         resize(750, 500);
 192     }
 193
 194     const bool showMenu = !menuBar()->isHidden();
 195     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 196     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 197     if (!showMenu) {
 198         createControlButton();
 199     }
 200
 201     // enable middle-click on back/forward/up to open in a new tab
 202     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 203     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 204     toolBar()->installEventFilter(middleClickEventFilter);
 205
 206     setupWhatsThis();
 207
 208     QTimer::singleShot(0, this, &DolphinMainWindow::setupUpdateOpenPreferredSearchToolAction);
 209 }
 210
 211 DolphinMainWindow::~DolphinMainWindow()
 212 {
 213 }
 214
 215 QVector<DolphinViewContainer*> DolphinMainWindow::viewContainers() const
 216 {
 217     QVector<DolphinViewContainer*> viewContainers;
 218     viewContainers.reserve(m_tabWidget->count());
 219     for (int i = 0; i < m_tabWidget->count(); ++i) {
 220         viewContainers << m_tabWidget->tabPageAt(i)->activeViewContainer();
 221     }
 222     return viewContainers;
 223 }
 224
 225 void DolphinMainWindow::openDirectories(const QList<QUrl>& dirs, bool splitView)
 226 {
 227     m_tabWidget->openDirectories(dirs, splitView);
 228 }
 229
 230 void DolphinMainWindow::openDirectories(const QStringList& dirs, bool splitView)
 231 {
 232     openDirectories(QUrl::fromStringList(dirs), splitView);
 233 }
 234
 235 void DolphinMainWindow::openFiles(const QList<QUrl>& files, bool splitView)
 236 {
 237     m_tabWidget->openFiles(files, splitView);
 238 }
 239
 240 void DolphinMainWindow::openFiles(const QStringList& files, bool splitView)
 241 {
 242     openFiles(QUrl::fromStringList(files), splitView);
 243 }
 244
 245 void DolphinMainWindow::activateWindow()
 246 {
 247     window()->setAttribute(Qt::WA_NativeWindow, true);
 248     KStartupInfo::setNewStartupId(window()->windowHandle(), KStartupInfo::startupId());
 249     KWindowSystem::activateWindow(window()->effectiveWinId());
 250 }
 251
 252 void DolphinMainWindow::showCommand(CommandType command)
 253 {
 254     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 255     switch (command) {
 256     case KIO::FileUndoManager::Copy:
 257         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 258         break;
 259     case KIO::FileUndoManager::Move:
 260         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 261         break;
 262     case KIO::FileUndoManager::Link:
 263         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 264         break;
 265     case KIO::FileUndoManager::Trash:
 266         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 267         break;
 268     case KIO::FileUndoManager::Rename:
 269         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 270         break;
 271
 272     case KIO::FileUndoManager::Mkdir:
 273         statusBar->setText(i18nc("@info:status", "Created folder."));
 274         break;
 275
 276     default:
 277         break;
 278     }
 279 }
 280
 281 void DolphinMainWindow::pasteIntoFolder()
 282 {
 283     m_activeViewContainer->view()->pasteIntoFolder();
 284 }
 285
 286 void DolphinMainWindow::changeUrl(const QUrl &url)
 287 {
 288     if (!KProtocolManager::supportsListing(url)) {
 289         // The URL navigator only checks for validity, not
 290         // if the URL can be listed. An error message is
 291         // shown due to DolphinViewContainer::restoreView().
 292         return;
 293     }
 294
 295     m_activeViewContainer->setUrl(url);
 296     updateFileAndEditActions();
 297     updatePasteAction();
 298     updateViewActions();
 299     updateGoActions();
 300
 301     emit urlChanged(url);
 302 }
 303
 304 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl& url)
 305 {
 306     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 307         m_placesPanel->proceedWithTearDown();
 308         m_tearDownFromPlacesRequested = false;
 309     }
 310
 311     m_activeViewContainer->setAutoGrabFocus(false);
 312     changeUrl(url);
 313     m_activeViewContainer->setAutoGrabFocus(true);
 314 }
 315
 316 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 317 {
 318     KToggleAction* editableLocationAction =
 319         static_cast<KToggleAction*>(actionCollection()->action(QStringLiteral("editable_location")));
 320     editableLocationAction->setChecked(editable);
 321 }
 322
 323 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 324 {
 325     updateFileAndEditActions();
 326
 327     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 328
 329     QAction* compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 330     if (selectedUrlsCount == 2) {
 331         compareFilesAction->setEnabled(isKompareInstalled());
 332     } else {
 333         compareFilesAction->setEnabled(false);
 334     }
 335
 336     emit selectionChanged(selection);
 337 }
 338
 339 void DolphinMainWindow::updateHistory()
 340 {
 341     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 342     const int index = urlNavigator->historyIndex();
 343
 344     QAction* backAction = actionCollection()->action(KStandardAction::name(KStandardAction::Back));
 345     if (backAction) {
 346         backAction->setToolTip(i18nc("@info", "Go back"));
 347         backAction->setWhatsThis(i18nc("@info:whatsthis go back", "Return to the previously viewed folder."));
 348         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 349     }
 350
 351     QAction* forwardAction = actionCollection()->action(KStandardAction::name(KStandardAction::Forward));
 352     if (forwardAction) {
 353         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 354         forwardAction->setWhatsThis(xi18nc("@info:whatsthis go forward",
 355             "This undoes a <interface>Go|Back</interface> action."));
 356         forwardAction->setEnabled(index > 0);
 357     }
 358 }
 359
 360 void DolphinMainWindow::updateFilterBarAction(bool show)
 361 {
 362     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 363     showFilterBarAction->setChecked(show);
 364 }
 365
 366 void DolphinMainWindow::openNewMainWindow()
 367 {
 368     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 369 }
 370
 371 void DolphinMainWindow::openNewActivatedTab()
 372 {
 373     m_tabWidget->openNewActivatedTab();
 374 }
 375
 376 void DolphinMainWindow::addToPlaces()
 377 {
 378     QUrl url;
 379     QString name;
 380
 381     // If nothing is selected, act on the current dir
 382     if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
 383         url = m_activeViewContainer->url();
 384         name = m_activeViewContainer->placesText();
 385     } else {
 386         const auto dirToAdd = m_activeViewContainer->view()->selectedItems().first();
 387         url = dirToAdd.url();
 388         name = dirToAdd.name();
 389     }
 390     if (url.isValid()) {
 391         PlacesItemModel model;
 392         QString icon;
 393         if (m_activeViewContainer->isSearchModeEnabled()) {
 394             icon = QStringLiteral("folder-saved-search-symbolic");
 395         } else {
 396             icon = KIO::iconNameForUrl(url);
 397         }
 398         model.createPlacesItem(name, url, icon);
 399     }
 400 }
 401
 402 void DolphinMainWindow::openNewTab(const QUrl& url, DolphinTabWidget::TabPlacement tabPlacement)
 403 {
 404     m_tabWidget->openNewTab(url, QUrl(), tabPlacement);
 405 }
 406
 407 void DolphinMainWindow::openNewTabAfterCurrentTab(const QUrl& url)
 408 {
 409     m_tabWidget->openNewTab(url, QUrl(), DolphinTabWidget::AfterCurrentTab);
 410 }
 411
 412 void DolphinMainWindow::openNewTabAfterLastTab(const QUrl& url)
 413 {
 414     m_tabWidget->openNewTab(url, QUrl(), DolphinTabWidget::AfterLastTab);
 415 }
 416
 417 void DolphinMainWindow::openInNewTab()
 418 {
 419     const KFileItemList& list = m_activeViewContainer->view()->selectedItems();
 420     bool tabCreated = false;
 421
 422     foreach (const KFileItem& item, list) {
 423         const QUrl& url = DolphinView::openItemAsFolderUrl(item);
 424         if (!url.isEmpty()) {
 425             openNewTabAfterCurrentTab(url);
 426             tabCreated = true;
 427         }
 428     }
 429
 430     // if no new tab has been created from the selection
 431     // open the current directory in a new tab
 432     if (!tabCreated) {
 433         openNewTabAfterCurrentTab(m_activeViewContainer->url());
 434     }
 435 }
 436
 437 void DolphinMainWindow::openInNewWindow()
 438 {
 439     QUrl newWindowUrl;
 440
 441     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 442     if (list.isEmpty()) {
 443         newWindowUrl = m_activeViewContainer->url();
 444     } else if (list.count() == 1) {
 445         const KFileItem& item = list.first();
 446         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 447     }
 448
 449     if (!newWindowUrl.isEmpty()) {
 450         Dolphin::openNewWindow({newWindowUrl}, this);
 451     }
 452 }
 453
 454 void DolphinMainWindow::showTarget()
 455 {
 456     const auto link = m_activeViewContainer->view()->selectedItems().at(0);
 457     const auto linkLocationDir = QFileInfo(link.localPath()).absoluteDir();
 458     auto linkDestination = link.linkDest();
 459     if (QFileInfo(linkDestination).isRelative()) {
 460         linkDestination = linkLocationDir.filePath(linkDestination);
 461     }
 462     if (QFileInfo::exists(linkDestination)) {
 463         KIO::highlightInFileManager({QUrl::fromLocalFile(linkDestination).adjusted(QUrl::StripTrailingSlash)});
 464     } else {
 465         m_activeViewContainer->showMessage(xi18nc("@info", "Could not access <filename>%1</filename>.", linkDestination),
 466                                            DolphinViewContainer::Warning);
 467     }
 468 }
 469
 470 void DolphinMainWindow::showEvent(QShowEvent* event)
 471 {
 472     KXmlGuiWindow::showEvent(event);
 473
 474     if (!event->spontaneous()) {
 475         m_activeViewContainer->view()->setFocus();
 476     }
 477 }
 478
 479 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 480 {
 481     // Find out if Dolphin is closed directly by the user or
 482     // by the session manager because the session is closed
 483     bool closedByUser = true;
 484     if (qApp->isSavingSession()) {
 485         closedByUser = false;
 486     }
 487
 488     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
 489         // Ask the user if he really wants to quit and close all tabs.
 490         // Open a confirmation dialog with 3 buttons:
 491         // QDialogButtonBox::Yes    -> Quit
 492         // QDialogButtonBox::No     -> Close only the current tab
 493         // QDialogButtonBox::Cancel -> do nothing
 494         QDialog *dialog = new QDialog(this, Qt::Dialog);
 495         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 496         dialog->setModal(true);
 497         QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 498         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KGuiItem(i18nc("@action:button 'Quit Dolphin' button", "&Quit %1", QGuiApplication::applicationDisplayName()), QIcon::fromTheme(QStringLiteral("application-exit"))));
 499         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 500         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 501         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 502
 503         bool doNotAskAgainCheckboxResult = false;
 504
 505         const auto result = KMessageBox::createKMessageBox(dialog,
 506             buttons,
 507             QMessageBox::Warning,
 508             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 509             QStringList(),
 510             i18n("Do not ask again"),
 511             &doNotAskAgainCheckboxResult,
 512             KMessageBox::Notify);
 513
 514         if (doNotAskAgainCheckboxResult) {
 515             GeneralSettings::setConfirmClosingMultipleTabs(false);
 516         }
 517
 518         switch (result) {
 519             case QDialogButtonBox::Yes:
 520                 // Quit
 521                 break;
 522             case QDialogButtonBox::No:
 523                 // Close only the current tab
 524                 m_tabWidget->closeTab();
 525                 Q_FALLTHROUGH();
 526             default:
 527                 event->ignore();
 528                 return;
 529         }
 530     }
 531
 532     if (m_terminalPanel && m_terminalPanel->hasProgramRunning() && GeneralSettings::confirmClosingTerminalRunningProgram() && closedByUser) {
 533         // Ask if the user really wants to quit Dolphin with a program that is still running in the Terminal panel
 534         // Open a confirmation dialog with 3 buttons:
 535         // QDialogButtonBox::Yes    -> Quit
 536         // QDialogButtonBox::No     -> Show Terminal Panel
 537         // QDialogButtonBox::Cancel -> do nothing
 538         QDialog *dialog = new QDialog(this, Qt::Dialog);
 539         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 540         dialog->setModal(true);
 541         auto standardButtons = QDialogButtonBox::Yes | QDialogButtonBox::Cancel;
 542         if (!m_terminalPanel->isVisible()) {
 543             standardButtons |= QDialogButtonBox::No;
 544         }
 545         QDialogButtonBox *buttons = new QDialogButtonBox(standardButtons);
 546         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 547         if (!m_terminalPanel->isVisible()) {
 548             KGuiItem::assign(
 549                     buttons->button(QDialogButtonBox::No),
 550                     KGuiItem(i18n("Show &Terminal Panel"), QIcon::fromTheme(QStringLiteral("dialog-scripts"))));
 551         }
 552         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 553
 554         bool doNotAskAgainCheckboxResult = false;
 555
 556         const auto result = KMessageBox::createKMessageBox(
 557                 dialog,
 558                 buttons,
 559                 QMessageBox::Warning,
 560                 i18n("The program '%1' is still running in the Terminal panel. Are you sure you want to quit?", m_terminalPanel->runningProgramName()),
 561                 QStringList(),
 562                 i18n("Do not ask again"),
 563                 &doNotAskAgainCheckboxResult,
 564                 KMessageBox::Dangerous);
 565
 566         if (doNotAskAgainCheckboxResult) {
 567             GeneralSettings::setConfirmClosingTerminalRunningProgram(false);
 568         }
 569
 570         switch (result) {
 571             case QDialogButtonBox::Yes:
 572                 // Quit
 573                 break;
 574             case QDialogButtonBox::No:
 575                 actionCollection()->action("show_terminal_panel")->trigger();
 576                 // Do not quit, ignore quit event
 577                 Q_FALLTHROUGH();
 578             default:
 579                 event->ignore();
 580                 return;
 581         }
 582     }
 583
 584     if (GeneralSettings::rememberOpenedTabs())  {
 585         KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
 586         KConfig *config = KConfigGui::sessionConfig();
 587         saveGlobalProperties(config);
 588         savePropertiesInternal(config, 1);
 589         config->sync();
 590     }
 591
 592     GeneralSettings::setVersion(CurrentDolphinVersion);
 593     GeneralSettings::self()->save();
 594
 595     KXmlGuiWindow::closeEvent(event);
 596 }
 597
 598 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 599 {
 600     m_tabWidget->saveProperties(group);
 601 }
 602
 603 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 604 {
 605     m_tabWidget->readProperties(group);
 606 }
 607
 608 void DolphinMainWindow::updateNewMenu()
 609 {
 610     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 611     m_newFileMenu->checkUpToDate();
 612     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 613 }
 614
 615 void DolphinMainWindow::createDirectory()
 616 {
 617     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 618     m_newFileMenu->setPopupFiles(QList<QUrl>() << activeViewContainer()->url());
 619     m_newFileMenu->createDirectory();
 620 }
 621
 622 void DolphinMainWindow::quit()
 623 {
 624     close();
 625 }
 626
 627 void DolphinMainWindow::showErrorMessage(const QString& message)
 628 {
 629     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 630 }
 631
 632 void DolphinMainWindow::slotUndoAvailable(bool available)
 633 {
 634     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 635     if (undoAction) {
 636         undoAction->setEnabled(available);
 637     }
 638 }
 639
 640 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 641 {
 642     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 643     if (undoAction) {
 644         undoAction->setText(text);
 645     }
 646 }
 647
 648 void DolphinMainWindow::undo()
 649 {
 650     clearStatusBar();
 651     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 652     KIO::FileUndoManager::self()->undo();
 653 }
 654
 655 void DolphinMainWindow::cut()
 656 {
 657     m_activeViewContainer->view()->cutSelectedItemsToClipboard();
 658 }
 659
 660 void DolphinMainWindow::copy()
 661 {
 662     m_activeViewContainer->view()->copySelectedItemsToClipboard();
 663 }
 664
 665 void DolphinMainWindow::paste()
 666 {
 667     m_activeViewContainer->view()->paste();
 668 }
 669
 670 void DolphinMainWindow::find()
 671 {
 672     m_activeViewContainer->setSearchModeEnabled(true);
 673 }
 674
 675 void DolphinMainWindow::updateSearchAction()
 676 {
 677     QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
 678     toggleSearchAction->setChecked(m_activeViewContainer->isSearchModeEnabled());
 679 }
 680
 681 void DolphinMainWindow::updatePasteAction()
 682 {
 683     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 684     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 685     pasteAction->setEnabled(pasteInfo.first);
 686     pasteAction->setText(pasteInfo.second);
 687 }
 688
 689 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 690 {
 691     updatePasteAction();
 692 }
 693
 694 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 695 {
 696     if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Back))) {
 697         goBackInNewTab();
 698     } else if (action == actionCollection()->action(KStandardAction::name(KStandardAction::Forward))) {
 699         goForwardInNewTab();
 700     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 701         goUpInNewTab();
 702     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 703         goHomeInNewTab();
 704     }
 705 }
 706
 707 void DolphinMainWindow::slotAboutToShowBackPopupMenu()
 708 {
 709     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 710     int entries = 0;
 711     m_backAction->menu()->clear();
 712     for (int i = urlNavigator->historyIndex() + 1; i < urlNavigator->historySize() && entries < MaxNumberOfNavigationentries; ++i, ++entries) {
 713         QAction* action = new QAction(urlNavigator->locationUrl(i).toString(QUrl::PreferLocalFile), m_backAction->menu());
 714         action->setData(i);
 715         m_backAction->menu()->addAction(action);
 716     }
 717 }
 718
 719 void DolphinMainWindow::slotGoBack(QAction* action)
 720 {
 721     int gotoIndex = action->data().value<int>();
 722     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 723     for (int i = gotoIndex - urlNavigator->historyIndex(); i > 0; --i) {
 724         goBack();
 725     }
 726 }
 727
 728 void DolphinMainWindow::slotBackForwardActionMiddleClicked(QAction* action)
 729 {
 730     if (action) {
 731         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 732         openNewTabAfterCurrentTab(urlNavigator->locationUrl(action->data().value<int>()));
 733     }
 734 }
 735
 736 void DolphinMainWindow::slotAboutToShowForwardPopupMenu()
 737 {
 738     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 739     int entries = 0;
 740     m_forwardAction->menu()->clear();
 741     for (int i = urlNavigator->historyIndex() - 1; i >= 0 && entries < MaxNumberOfNavigationentries; --i, ++entries) {
 742         QAction* action = new QAction(urlNavigator->locationUrl(i).toString(QUrl::PreferLocalFile), m_forwardAction->menu());
 743         action->setData(i);
 744         m_forwardAction->menu()->addAction(action);
 745     }
 746 }
 747
 748 void DolphinMainWindow::slotGoForward(QAction* action)
 749 {
 750     int gotoIndex = action->data().value<int>();
 751     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 752     for (int i = urlNavigator->historyIndex() - gotoIndex; i > 0; --i) {
 753         goForward();
 754     }
 755 }
 756
 757 void DolphinMainWindow::selectAll()
 758 {
 759     clearStatusBar();
 760
 761     // if the URL navigator is editable and focused, select the whole
 762     // URL instead of all items of the view
 763
 764     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 765     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 766     const bool selectUrl = urlNavigator->isUrlEditable() &&
 767                            lineEdit->hasFocus();
 768     if (selectUrl) {
 769         lineEdit->selectAll();
 770     } else {
 771         m_activeViewContainer->view()->selectAll();
 772     }
 773 }
 774
 775 void DolphinMainWindow::invertSelection()
 776 {
 777     clearStatusBar();
 778     m_activeViewContainer->view()->invertSelection();
 779 }
 780
 781 void DolphinMainWindow::toggleSplitView()
 782 {
 783     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 784     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled());
 785
 786     updateViewActions();
 787 }
 788
 789 void DolphinMainWindow::toggleSplitStash()
 790 {
 791     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 792     tabPage->setSplitViewEnabled(false);
 793     tabPage->setSplitViewEnabled(true, QUrl("stash:/"));
 794 }
 795
 796 void DolphinMainWindow::reloadView()
 797 {
 798     clearStatusBar();
 799     m_activeViewContainer->reload();
 800     m_activeViewContainer->statusBar()->updateSpaceInfo();
 801 }
 802
 803 void DolphinMainWindow::stopLoading()
 804 {
 805     m_activeViewContainer->view()->stopLoading();
 806 }
 807
 808 void DolphinMainWindow::enableStopAction()
 809 {
 810     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 811 }
 812
 813 void DolphinMainWindow::disableStopAction()
 814 {
 815     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 816 }
 817
 818 void DolphinMainWindow::showFilterBar()
 819 {
 820     m_activeViewContainer->setFilterBarVisible(true);
 821 }
 822
 823 void DolphinMainWindow::toggleEditLocation()
 824 {
 825     clearStatusBar();
 826
 827     QAction* action = actionCollection()->action(QStringLiteral("editable_location"));
 828     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 829     urlNavigator->setUrlEditable(action->isChecked());
 830 }
 831
 832 void DolphinMainWindow::replaceLocation()
 833 {
 834     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 835     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 836
 837     // If the text field currently has focus and everything is selected,
 838     // pressing the keyboard shortcut returns the whole thing to breadcrumb mode
 839     if (navigator->isUrlEditable()
 840         && lineEdit->hasFocus()
 841         && lineEdit->selectedText() == lineEdit->text() ) {
 842         navigator->setUrlEditable(false);
 843     } else {
 844         navigator->setUrlEditable(true);
 845         navigator->setFocus();
 846         lineEdit->selectAll();
 847     }
 848 }
 849
 850 void DolphinMainWindow::togglePanelLockState()
 851 {
 852     const bool newLockState = !GeneralSettings::lockPanels();
 853     foreach (QObject* child, children()) {
 854         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 855         if (dock) {
 856             dock->setLocked(newLockState);
 857         }
 858     }
 859
 860     GeneralSettings::setLockPanels(newLockState);
 861 }
 862
 863 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
 864 {
 865     if (m_terminalPanel->isHiddenInVisibleWindow() && m_activeViewContainer) {
 866         m_activeViewContainer->view()->setFocus();
 867     }
 868 }
 869
 870 void DolphinMainWindow::goBack()
 871 {
 872     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 873     urlNavigator->goBack();
 874
 875     if (urlNavigator->locationState().isEmpty()) {
 876         // An empty location state indicates a redirection URL,
 877         // which must be skipped too
 878         urlNavigator->goBack();
 879     }
 880 }
 881
 882 void DolphinMainWindow::goForward()
 883 {
 884     m_activeViewContainer->urlNavigator()->goForward();
 885 }
 886
 887 void DolphinMainWindow::goUp()
 888 {
 889     m_activeViewContainer->urlNavigator()->goUp();
 890 }
 891
 892 void DolphinMainWindow::goHome()
 893 {
 894     m_activeViewContainer->urlNavigator()->goHome();
 895 }
 896
 897 void DolphinMainWindow::goBackInNewTab()
 898 {
 899     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 900     const int index = urlNavigator->historyIndex() + 1;
 901     openNewTabAfterCurrentTab(urlNavigator->locationUrl(index));
 902 }
 903
 904 void DolphinMainWindow::goForwardInNewTab()
 905 {
 906     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 907     const int index = urlNavigator->historyIndex() - 1;
 908     openNewTabAfterCurrentTab(urlNavigator->locationUrl(index));
 909 }
 910
 911 void DolphinMainWindow::goUpInNewTab()
 912 {
 913     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
 914     openNewTabAfterCurrentTab(KIO::upUrl(currentUrl));
 915 }
 916
 917 void DolphinMainWindow::goHomeInNewTab()
 918 {
 919     openNewTabAfterCurrentTab(Dolphin::homeUrl());
 920 }
 921
 922 void DolphinMainWindow::compareFiles()
 923 {
 924     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
 925     if (items.count() != 2) {
 926         // The action is disabled in this case, but it could have been triggered
 927         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
 928         return;
 929     }
 930
 931     QUrl urlA = items.at(0).url();
 932     QUrl urlB = items.at(1).url();
 933
 934     QString command(QStringLiteral("kompare -c \""));
 935     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
 936     command.append("\" \"");
 937     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
 938     command.append('\"');
 939
 940     KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
 941     job->setDesktopName(QStringLiteral("org.kde.kompare"));
 942     job->start();
 943 }
 944
 945 void DolphinMainWindow::toggleShowMenuBar()
 946 {
 947     const bool visible = menuBar()->isVisible();
 948     menuBar()->setVisible(!visible);
 949     if (visible) {
 950         createControlButton();
 951     } else {
 952         deleteControlButton();
 953     }
 954 }
 955
 956 QString DolphinMainWindow::activeContainerLocalPath()
 957 {
 958     KIO::StatJob* statJob = KIO::mostLocalUrl(m_activeViewContainer->url());
 959     KJobWidgets::setWindow(statJob, this);
 960     statJob->exec();
 961     QUrl url = statJob->mostLocalUrl();
 962     if (url.isLocalFile()) {
 963         return url.toLocalFile();
 964     }
 965     return QDir::homePath();
 966 }
 967
 968 QPointer<QAction> DolphinMainWindow::preferredSearchTool()
 969 {
 970     m_searchTools.clear();
 971     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 972         &m_searchTools, { "files-find" }, m_activeViewContainer->url()
 973     );
 974     QList<QAction*> actions = m_searchTools.actions();
 975     if (actions.isEmpty()) {
 976         return nullptr;
 977     }
 978     QAction* action = actions.first();
 979     if (action->isSeparator()) {
 980         return nullptr;
 981     }
 982     return action;
 983 }
 984
 985 void DolphinMainWindow::setupUpdateOpenPreferredSearchToolAction()
 986 {
 987     QAction* openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
 988     const QList<QWidget*> widgets = openPreferredSearchTool->associatedWidgets();
 989     for (QWidget* widget : widgets) {
 990         QMenu* menu = qobject_cast<QMenu*>(widget);
 991         if (menu) {
 992             connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 993         }
 994     }
 995
 996     // Update the open_preferred_search_tool action *before* the Configure Shortcuts window is shown,
 997     // since this action is then listed in that window and it should be up-to-date when it is displayed.
 998     // This update is instantaneous if user made no changes to the search tools in the meantime.
 999     // Maybe all KStandardActions should defer calls to their slots, so that we could simply connect() to trigger()?
1000     connect(
1001         actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings)), &QAction::hovered,
1002         this, &DolphinMainWindow::updateOpenPreferredSearchToolAction
1003     );
1004
1005     updateOpenPreferredSearchToolAction();
1006 }
1007
1008 void DolphinMainWindow::updateOpenPreferredSearchToolAction()
1009 {
1010     QAction* openPreferredSearchTool = actionCollection()->action(QStringLiteral("open_preferred_search_tool"));
1011     if (!openPreferredSearchTool) {
1012         return;
1013     }
1014     QPointer<QAction> tool = preferredSearchTool();
1015     if (tool) {
1016         openPreferredSearchTool->setVisible(true);
1017         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open %1", tool->text()));
1018         openPreferredSearchTool->setIcon(tool->icon());
1019     } else {
1020         openPreferredSearchTool->setVisible(false);
1021         // still visible in Shortcuts configuration window
1022         openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1023         openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1024     }
1025 }
1026
1027 void DolphinMainWindow::openPreferredSearchTool()
1028 {
1029     QPointer<QAction> tool = preferredSearchTool();
1030     if (tool) {
1031         tool->trigger();
1032     }
1033 }
1034
1035 void DolphinMainWindow::openTerminal()
1036 {
1037     KToolInvocation::invokeTerminal(QString(), activeContainerLocalPath());
1038 }
1039
1040 void DolphinMainWindow::editSettings()
1041 {
1042     if (!m_settingsDialog) {
1043         DolphinViewContainer* container = activeViewContainer();
1044         container->view()->writeSettings();
1045
1046         const QUrl url = container->url();
1047         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1048         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
1049         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1050         settingsDialog->show();
1051         m_settingsDialog = settingsDialog;
1052     } else {
1053         m_settingsDialog.data()->raise();
1054     }
1055 }
1056
1057 void DolphinMainWindow::handleUrl(const QUrl& url)
1058 {
1059     delete m_lastHandleUrlStatJob;
1060     m_lastHandleUrlStatJob = nullptr;
1061
1062     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1063         activeViewContainer()->setUrl(url);
1064     } else if (KProtocolManager::supportsListing(url)) {
1065         // stat the URL to see if it is a dir or not
1066         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1067         if (m_lastHandleUrlStatJob->uiDelegate()) {
1068             KJobWidgets::setWindow(m_lastHandleUrlStatJob, this);
1069         }
1070         connect(m_lastHandleUrlStatJob, &KIO::Job::result,
1071                 this, &DolphinMainWindow::slotHandleUrlStatFinished);
1072
1073     } else {
1074         new KRun(url, this); // Automatically deletes itself after being finished
1075     }
1076 }
1077
1078 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1079 {
1080     m_lastHandleUrlStatJob = nullptr;
1081     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1082     const QUrl url = static_cast<KIO::StatJob*>(job)->url();
1083     if (entry.isDir()) {
1084         activeViewContainer()->setUrl(url);
1085     } else {
1086         new KRun(url, this);  // Automatically deletes itself after being finished
1087     }
1088 }
1089
1090 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1091 {
1092     // trash:/ is writable but we don't want to create new items in it.
1093     // TODO: remove the trash check once https://phabricator.kde.org/T8234 is implemented
1094     newFileMenu()->setEnabled(isFolderWritable && m_activeViewContainer->url().scheme() != QLatin1String("trash"));
1095 }
1096
1097 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1098                                         const KFileItem& item,
1099                                         const QUrl& url,
1100                                         const QList<QAction*>& customActions)
1101 {
1102     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1103     contextMenu.data()->setCustomActions(customActions);
1104     const DolphinContextMenu::Command command = contextMenu.data()->open();
1105
1106     switch (command) {
1107     case DolphinContextMenu::OpenParentFolder:
1108         changeUrl(KIO::upUrl(item.url()));
1109         m_activeViewContainer->view()->markUrlsAsSelected({item.url()});
1110         m_activeViewContainer->view()->markUrlAsCurrent(item.url());
1111         break;
1112
1113     case DolphinContextMenu::OpenParentFolderInNewWindow:
1114         Dolphin::openNewWindow({item.url()}, this, Dolphin::OpenNewWindowFlag::Select);
1115         break;
1116
1117     case DolphinContextMenu::OpenParentFolderInNewTab:
1118         openNewTabAfterLastTab(KIO::upUrl(item.url()));
1119         break;
1120
1121     case DolphinContextMenu::None:
1122     default:
1123         break;
1124     }
1125
1126     // Delete the menu, unless it has been deleted in its own nested event loop already.
1127     if (contextMenu) {
1128         contextMenu->deleteLater();
1129     }
1130 }
1131
1132 void DolphinMainWindow::updateControlMenu()
1133 {
1134     QMenu* menu = qobject_cast<QMenu*>(sender());
1135     Q_ASSERT(menu);
1136
1137     // All actions get cleared by QMenu::clear(). This includes the sub-menus
1138     // because 'menu' is their parent.
1139     menu->clear();
1140
1141     KActionCollection* ac = actionCollection();
1142
1143     menu->addMenu(m_newFileMenu->menu());
1144     addActionToMenu(ac->action(QStringLiteral("file_new")), menu);
1145     addActionToMenu(ac->action(QStringLiteral("new_tab")), menu);
1146     addActionToMenu(ac->action(QStringLiteral("closed_tabs")), menu);
1147
1148     menu->addSeparator();
1149
1150     // Add "Edit" actions
1151     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1152                  addActionToMenu(ac->action(QStringLiteral("copy_to_inactive_split_view")), menu) |
1153                  addActionToMenu(ac->action(QStringLiteral("move_to_inactive_split_view")), menu) |
1154                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::SelectAll)), menu) |
1155                  addActionToMenu(ac->action(QStringLiteral("invert_selection")), menu);
1156
1157     if (added) {
1158         menu->addSeparator();
1159     }
1160
1161     // Add "View" actions
1162     if (!GeneralSettings::showZoomSlider()) {
1163         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1164         addActionToMenu(ac->action(QStringLiteral("view_zoom_reset")), menu);
1165         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1166         menu->addSeparator();
1167     }
1168
1169     added = addActionToMenu(ac->action(QStringLiteral("show_preview")), menu) |
1170             addActionToMenu(ac->action(QStringLiteral("show_in_groups")), menu) |
1171             addActionToMenu(ac->action(QStringLiteral("show_hidden_files")), menu) |
1172             addActionToMenu(ac->action(QStringLiteral("additional_info")), menu) |
1173             addActionToMenu(ac->action(QStringLiteral("view_properties")), menu);
1174
1175     if (added) {
1176         menu->addSeparator();
1177     }
1178
1179     // Add a curated assortment of items from the "Tools" menu
1180     addActionToMenu(ac->action(QStringLiteral("show_filter_bar")), menu);
1181     addActionToMenu(ac->action(QStringLiteral("open_preferred_search_tool")), menu);
1182     addActionToMenu(ac->action(QStringLiteral("open_terminal")), menu);
1183     connect(menu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
1184
1185     menu->addSeparator();
1186
1187     // Add "Show Panels" menu
1188     addActionToMenu(ac->action(QStringLiteral("panels")), menu);
1189
1190     // Add "Settings" menu entries
1191     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1192     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1193     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1194     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1195
1196     // Add "Help" menu
1197     auto helpMenu = m_helpMenu->menu();
1198     helpMenu->setIcon(QIcon::fromTheme(QStringLiteral("system-help")));
1199     menu->addMenu(helpMenu);
1200 }
1201
1202 void DolphinMainWindow::updateToolBar()
1203 {
1204     if (!menuBar()->isVisible()) {
1205         createControlButton();
1206     }
1207 }
1208
1209 void DolphinMainWindow::slotControlButtonDeleted()
1210 {
1211     m_controlButton = nullptr;
1212     m_updateToolBarTimer->start();
1213 }
1214
1215 void DolphinMainWindow::slotPlaceActivated(const QUrl& url)
1216 {
1217     DolphinViewContainer* view = activeViewContainer();
1218
1219     if (view->url() == url) {
1220         // We can end up here if the user clicked a device in the Places Panel
1221         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
1222         reloadView();
1223     } else {
1224         changeUrl(url);
1225     }
1226 }
1227
1228 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
1229 {
1230     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
1231 }
1232
1233 void DolphinMainWindow::activeViewChanged(DolphinViewContainer* viewContainer)
1234 {
1235     DolphinViewContainer* oldViewContainer = m_activeViewContainer;
1236     Q_ASSERT(viewContainer);
1237
1238     m_activeViewContainer = viewContainer;
1239
1240     if (oldViewContainer) {
1241         const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
1242         toggleSearchAction->disconnect(oldViewContainer);
1243
1244         // Disconnect all signals between the old view container (container,
1245         // view and url navigator) and main window.
1246         oldViewContainer->disconnect(this);
1247         oldViewContainer->view()->disconnect(this);
1248         oldViewContainer->urlNavigator()->disconnect(this);
1249
1250         // except the requestItemInfo so that on hover the information panel can still be updated
1251         connect(oldViewContainer->view(), &DolphinView::requestItemInfo,
1252                 this, &DolphinMainWindow::requestItemInfo);
1253     }
1254
1255     connectViewSignals(viewContainer);
1256
1257     m_actionHandler->setCurrentView(viewContainer->view());
1258
1259     updateHistory();
1260     updateFileAndEditActions();
1261     updatePasteAction();
1262     updateViewActions();
1263     updateGoActions();
1264     updateSearchAction();
1265
1266     const QUrl url = viewContainer->url();
1267     emit urlChanged(url);
1268 }
1269
1270 void DolphinMainWindow::tabCountChanged(int count)
1271 {
1272     const bool enableTabActions = (count > 1);
1273     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1274         actionCollection()->action(QStringLiteral("activate_tab_%1").arg(i))->setEnabled(enableTabActions);
1275     }
1276     actionCollection()->action(QStringLiteral("activate_last_tab"))->setEnabled(enableTabActions);
1277     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
1278     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
1279 }
1280
1281 void DolphinMainWindow::updateWindowTitle()
1282 {
1283     const QString newTitle = m_activeViewContainer->captionWindowTitle();
1284     if (windowTitle() != newTitle) {
1285         setWindowTitle(newTitle);
1286     }
1287 }
1288
1289 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)
1290 {
1291     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1292         m_tearDownFromPlacesRequested = true;
1293         m_terminalPanel->goHome();
1294         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1295     } else {
1296         m_placesPanel->proceedWithTearDown();
1297     }
1298 }
1299
1300 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString& mountPath)
1301 {
1302     if (m_terminalPanel && m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1303         m_tearDownFromPlacesRequested = false;
1304         m_terminalPanel->goHome();
1305     }
1306 }
1307
1308 void DolphinMainWindow::setupActions()
1309 {
1310     // setup 'File' menu
1311     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1312     QMenu* menu = m_newFileMenu->menu();
1313     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1314     menu->setIcon(QIcon::fromTheme(QStringLiteral("document-new")));
1315     m_newFileMenu->setDelayed(false);
1316     connect(menu, &QMenu::aboutToShow,
1317             this, &DolphinMainWindow::updateNewMenu);
1318
1319     QAction* newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
1320     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1321     newWindow->setToolTip(i18nc("@info", "Open a new Dolphin window"));
1322     newWindow->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1323         "window just like this one with the current location and view."
1324         "<nl/>You can drag and drop items between windows."));
1325     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1326
1327     QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1328     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1329     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1330     newTab->setWhatsThis(xi18nc("@info:whatsthis", "This opens a new "
1331         "<emphasis>Tab</emphasis> with the current location and view.<nl/>"
1332         "A tab is an additional view within this window. "
1333         "You can drag and drop items between tabs."));
1334     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL + Qt::Key_T, Qt::CTRL + Qt::SHIFT + Qt::Key_N});
1335     connect(newTab, &QAction::triggered, this, &DolphinMainWindow::openNewActivatedTab);
1336
1337     QAction* addToPlaces = actionCollection()->addAction(QStringLiteral("add_to_places"));
1338     addToPlaces->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
1339     addToPlaces->setText(i18nc("@action:inmenu Add current folder to places", "Add to Places"));
1340     addToPlaces->setWhatsThis(xi18nc("@info:whatsthis", "This adds the selected folder "
1341         "to the Places panel."));
1342     connect(addToPlaces, &QAction::triggered, this, &DolphinMainWindow::addToPlaces);
1343
1344     QAction* closeTab = KStandardAction::close(m_tabWidget, QOverload<>::of(&DolphinTabWidget::closeTab), actionCollection());
1345     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1346     closeTab->setWhatsThis(i18nc("@info:whatsthis", "This closes the "
1347         "currently viewed tab. If no more tabs are left this window "
1348         "will close instead."));
1349
1350     QAction* quitAction = KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1351     quitAction->setWhatsThis(i18nc("@info:whatsthis quit", "This closes this window."));
1352
1353     // setup 'Edit' menu
1354     KStandardAction::undo(this,
1355                           &DolphinMainWindow::undo,
1356                           actionCollection());
1357
1358     // i18n: This will be the last paragraph for the whatsthis for all three:
1359     // Cut, Copy and Paste
1360     const QString cutCopyPastePara = xi18nc("@info:whatsthis", "<para><emphasis>Cut, "
1361         "Copy</emphasis> and <emphasis>Paste</emphasis> work between many "
1362         "applications and are among the most used commands. That's why their "
1363         "<emphasis>keyboard shortcuts</emphasis> are prominently placed right "
1364         "next to each other on the keyboard: <shortcut>Ctrl+X</shortcut>, "
1365         "<shortcut>Ctrl+C</shortcut> and <shortcut>Ctrl+V</shortcut>.</para>");
1366     QAction* cutAction = KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1367     cutAction->setWhatsThis(xi18nc("@info:whatsthis cut", "This copies the items "
1368         "in your current selection to the <emphasis>clipboard</emphasis>.<nl/>"
1369         "Use the <emphasis>Paste</emphasis> action afterwards to copy them from "
1370         "the clipboard to a new location. The items will be removed from their "
1371         "initial location.") + cutCopyPastePara);
1372     QAction* copyAction = KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1373     copyAction->setWhatsThis(xi18nc("@info:whatsthis copy", "This copies the "
1374         "items in your current selection to the <emphasis>clipboard</emphasis>."
1375         "<nl/>Use the <emphasis>Paste</emphasis> action afterwards to copy them "
1376         "from the clipboard to a new location.") +  cutCopyPastePara);
1377     QAction* paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1378     // The text of the paste-action is modified dynamically by Dolphin
1379     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1380     // due to the long text, the text "Paste" is used:
1381     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1382     paste->setWhatsThis(xi18nc("@info:whatsthis paste", "This copies the items from "
1383         "your <emphasis>clipboard</emphasis> to the currently viewed folder.<nl/>"
1384         "If the items were added to the clipboard by the <emphasis>Cut</emphasis> "
1385         "action they are removed from their old location.") +  cutCopyPastePara);
1386
1387     QAction* copyToOtherViewAction = actionCollection()->addAction(QStringLiteral("copy_to_inactive_split_view"));
1388     copyToOtherViewAction->setText(i18nc("@action:inmenu", "Copy to inactive split view"));
1389     copyToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Copy", "This copies the selected items from "
1390         "the <emphasis>active</emphasis> view to the inactive split view."));
1391     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
1392     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to inactive split view"));
1393     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT + Qt::Key_F5 );
1394     connect(copyToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::copyToInactiveSplitView);
1395
1396     QAction* moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
1397     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to inactive split view"));
1398     moveToOtherViewAction->setWhatsThis(xi18nc("@info:whatsthis Move", "This moves the selected items from "
1399         "the <emphasis>active</emphasis> view to the inactive split view."));
1400     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
1401     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to inactive split view"));
1402     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT + Qt::Key_F6 );
1403     connect(moveToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::moveToInactiveSplitView);
1404
1405     QAction *searchAction = KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1406     searchAction->setText(i18n("Search..."));
1407     searchAction->setToolTip(i18nc("@info:tooltip", "Search for files and folders"));
1408     searchAction->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This helps you "
1409         "find files and folders by opening a <emphasis>find bar</emphasis>. "
1410         "There you can enter search terms and specify settings to find the "
1411         "objects you are looking for.</para><para>Use this help again on "
1412         "the find bar so we can have a look at it while the settings are "
1413         "explained.</para>"));
1414
1415     // toggle_search acts as a copy of the main searchAction to be used mainly
1416     // in the toolbar, with no default shortcut attached, to avoid messing with
1417     // existing workflows (search bar always open and Ctrl-F to focus)
1418     QAction *toggleSearchAction = actionCollection()->addAction(QStringLiteral("toggle_search"));
1419     toggleSearchAction->setText(i18nc("@action:inmenu", "Toggle Search Bar"));
1420     toggleSearchAction->setIconText(i18nc("@action:intoolbar", "Search"));
1421     toggleSearchAction->setIcon(searchAction->icon());
1422     toggleSearchAction->setToolTip(searchAction->toolTip());
1423     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
1424     toggleSearchAction->setCheckable(true);
1425
1426     QAction* selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
1427     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis", "This selects all "
1428         "files and folders in the current location."));
1429
1430     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1431     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1432     invertSelection->setWhatsThis(xi18nc("@info:whatsthis invert", "This selects all "
1433         "objects that you have currently <emphasis>not</emphasis> selected instead."));
1434     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1435     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
1436     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1437
1438     // setup 'View' menu
1439     // (note that most of it is set up in DolphinViewActionHandler)
1440
1441     QAction* split = actionCollection()->addAction(QStringLiteral("split_view"));
1442     split->setWhatsThis(xi18nc("@info:whatsthis find", "<para>This splits "
1443         "the folder view below into two autonomous views.</para><para>This "
1444         "way you can see two locations at once and move items between them "
1445         "quickly.</para>Click this again afterwards to recombine the views."));
1446     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1447     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1448
1449     QAction* stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1450     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL + Qt::Key_S);
1451     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1452     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1453     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1454     stashSplit->setCheckable(false);
1455     stashSplit->setVisible(KProtocolInfo::isKnownProtocol("stash"));
1456     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1457
1458     KStandardAction::redisplay(this, &DolphinMainWindow::reloadView, actionCollection());
1459
1460     QAction* stop = actionCollection()->addAction(QStringLiteral("stop"));
1461     stop->setText(i18nc("@action:inmenu View", "Stop"));
1462     stop->setToolTip(i18nc("@info", "Stop loading"));
1463     stop->setWhatsThis(i18nc("@info", "This stops the loading of the contents of the current folder."));
1464     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1465     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1466
1467     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1468     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1469     editableLocation->setWhatsThis(xi18nc("@info:whatsthis",
1470         "This toggles the <emphasis>Location Bar</emphasis> to be "
1471         "editable so you can directly enter a location you want to go to.<nl/>"
1472         "You can also switch to editing by clicking to the right of the "
1473         "location and switch back by confirming the edited location."));
1474     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1475     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1476
1477     QAction* replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1478     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1479     // i18n: "enter" is used both in the meaning of "writing" and "going to" a new location here.
1480     // Both meanings are useful but not necessary to understand the use of "Replace Location".
1481     // So you might want to be more verbose in your language to convey the meaning but it's up to you.
1482     replaceLocation->setWhatsThis(xi18nc("@info:whatsthis",
1483         "This switches to editing the location and selects it "
1484         "so you can quickly enter a different location."));
1485     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL + Qt::Key_L);
1486     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1487
1488     // setup 'Go' menu
1489     {
1490         QScopedPointer<QAction> backAction(KStandardAction::back(nullptr, nullptr, nullptr));
1491         m_backAction = new KToolBarPopupAction(backAction->icon(), backAction->text(), actionCollection());
1492         m_backAction->setObjectName(backAction->objectName());
1493         m_backAction->setShortcuts(backAction->shortcuts());
1494     }
1495     m_backAction->setDelayed(true);
1496     m_backAction->setStickyMenu(false);
1497     connect(m_backAction, &QAction::triggered, this, &DolphinMainWindow::goBack);
1498     connect(m_backAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowBackPopupMenu);
1499     connect(m_backAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoBack);
1500     actionCollection()->addAction(m_backAction->objectName(), m_backAction);
1501
1502     auto backShortcuts = m_backAction->shortcuts();
1503     backShortcuts.append(QKeySequence(Qt::Key_Backspace));
1504     actionCollection()->setDefaultShortcuts(m_backAction, backShortcuts);
1505
1506     DolphinRecentTabsMenu* recentTabsMenu = new DolphinRecentTabsMenu(this);
1507     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1508     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab,
1509             recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1510     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab,
1511             m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1512     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged,
1513             this, &DolphinMainWindow::closedTabsCountChanged);
1514
1515     QAction* undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1516     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1517     undoCloseTab->setWhatsThis(i18nc("@info:whatsthis undo close tab",
1518         "This returns you to the previously closed tab."));
1519     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL + Qt::SHIFT + Qt::Key_T);
1520     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1521     undoCloseTab->setEnabled(false);
1522     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1523
1524     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1525     undoAction->setWhatsThis(xi18nc("@info:whatsthis", "This undoes "
1526         "the last change you made to files or folders.<nl/>"
1527         "Such changes include <interface>creating, renaming</interface> "
1528         "and <interface>moving</interface> them to a different location "
1529         "or to the <filename>Trash</filename>. <nl/>Changes that can't "
1530         "be undone will ask for your confirmation."));
1531     undoAction->setEnabled(false); // undo should be disabled by default
1532
1533     {
1534         QScopedPointer<QAction> forwardAction(KStandardAction::forward(nullptr, nullptr, nullptr));
1535         m_forwardAction = new KToolBarPopupAction(forwardAction->icon(), forwardAction->text(), actionCollection());
1536         m_forwardAction->setObjectName(forwardAction->objectName());
1537         m_forwardAction->setShortcuts(forwardAction->shortcuts());
1538     }
1539     m_forwardAction->setDelayed(true);
1540     m_forwardAction->setStickyMenu(false);
1541     connect(m_forwardAction, &QAction::triggered, this, &DolphinMainWindow::goForward);
1542     connect(m_forwardAction->menu(), &QMenu::aboutToShow, this, &DolphinMainWindow::slotAboutToShowForwardPopupMenu);
1543     connect(m_forwardAction->menu(), &QMenu::triggered, this, &DolphinMainWindow::slotGoForward);
1544     actionCollection()->addAction(m_forwardAction->objectName(), m_forwardAction);
1545     actionCollection()->setDefaultShortcuts(m_forwardAction, m_forwardAction->shortcuts());
1546
1547     // enable middle-click to open in a new tab
1548     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
1549     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotBackForwardActionMiddleClicked);
1550     m_backAction->menu()->installEventFilter(middleClickEventFilter);
1551     m_forwardAction->menu()->installEventFilter(middleClickEventFilter);
1552     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1553     QAction* homeAction = KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1554     homeAction->setWhatsThis(xi18nc("@info:whatsthis", "Go to your "
1555         "<filename>Home</filename> folder.<nl/>Every user account "
1556         "has their own <filename>Home</filename> that contains their data "
1557         "including folders that contain personal application data."));
1558
1559     // setup 'Tools' menu
1560     QAction* showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1561     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1562     showFilterBar->setWhatsThis(xi18nc("@info:whatsthis", "This opens the "
1563         "<emphasis>Filter Bar</emphasis> at the bottom of the window.<nl/> "
1564         "There you can enter a text to filter the files and folders currently displayed. "
1565         "Only those that contain the text in their name will be kept in view."));
1566     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1567     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL + Qt::Key_I, Qt::Key_Slash});
1568     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1569
1570     QAction* compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1571     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1572     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1573     compareFiles->setEnabled(false);
1574     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1575
1576     QAction* openPreferredSearchTool = actionCollection()->addAction(QStringLiteral("open_preferred_search_tool"));
1577     openPreferredSearchTool->setText(i18nc("@action:inmenu Tools", "Open Preferred Search Tool"));
1578     openPreferredSearchTool->setWhatsThis(xi18nc("@info:whatsthis",
1579         "<para>This opens a preferred search tool for the viewed location.</para>"
1580         "<para>Use <emphasis>More Search Tools</emphasis> menu to configure it.</para>"));
1581     openPreferredSearchTool->setIcon(QIcon::fromTheme(QStringLiteral("search")));
1582     actionCollection()->setDefaultShortcut(openPreferredSearchTool, Qt::CTRL + Qt::SHIFT + Qt::Key_F);
1583     connect(openPreferredSearchTool, &QAction::triggered, this, &DolphinMainWindow::openPreferredSearchTool);
1584
1585 #ifdef HAVE_TERMINAL
1586     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1587         QAction* openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1588         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1589         openTerminal->setWhatsThis(xi18nc("@info:whatsthis",
1590             "<para>This opens a <emphasis>terminal</emphasis> application for the viewed location.</para>"
1591             "<para>To learn more about terminals use the help in the terminal application.</para>"));
1592         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
1593         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT + Qt::Key_F4);
1594         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1595
1596         QAction* focusTerminalPanel = actionCollection()->addAction(QStringLiteral("focus_terminal_panel"));
1597         focusTerminalPanel->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
1598         focusTerminalPanel->setIcon(QIcon::fromTheme(QStringLiteral("swap-panels")));
1599         actionCollection()->setDefaultShortcut(focusTerminalPanel, Qt::CTRL + Qt::SHIFT + Qt::Key_F4);
1600         connect(focusTerminalPanel, &QAction::triggered, this, &DolphinMainWindow::focusTerminalPanel);
1601     }
1602 #endif
1603
1604     // setup 'Bookmarks' menu
1605     KActionMenu *bookmarkMenu = new KActionMenu(i18nc("@title:menu", "&Bookmarks"), this);
1606     bookmarkMenu->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
1607     // Make the toolbar button version work properly on click
1608     bookmarkMenu->setDelayed(false);
1609     m_bookmarkHandler = new DolphinBookmarkHandler(this, actionCollection(), bookmarkMenu->menu(), this);
1610     actionCollection()->addAction(QStringLiteral("bookmarks"), bookmarkMenu);
1611
1612     // setup 'Settings' menu
1613     KToggleAction* showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1614     showMenuBar->setWhatsThis(xi18nc("@info:whatsthis",
1615             "This switches between having a <emphasis>Menubar</emphasis> "
1616             "and having a <interface>Control</interface> button. Both "
1617             "contain mostly the same commands and configuration options."));
1618     connect(showMenuBar, &KToggleAction::triggered,                   // Fixes #286822
1619             this, &DolphinMainWindow::toggleShowMenuBar, Qt::QueuedConnection);
1620     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1621
1622     // setup 'Help' menu for the m_controlButton. The other one is set up in the base class.
1623     m_helpMenu = new KHelpMenu(nullptr);
1624     m_helpMenu->menu()->installEventFilter(this);
1625     // remove duplicate shortcuts
1626     m_helpMenu->action(KHelpMenu::menuHelpContents)->setShortcut(QKeySequence());
1627     m_helpMenu->action(KHelpMenu::menuWhatsThis)->setShortcut(QKeySequence());
1628
1629     // not in menu actions
1630     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1631     nextTabKeys.append(QKeySequence(Qt::CTRL + Qt::Key_Tab));
1632
1633     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1634     prevTabKeys.append(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab));
1635
1636     for (int i = 0; i < MaxActivateTabShortcuts; ++i) {
1637         QAction* activateTab = actionCollection()->addAction(QStringLiteral("activate_tab_%1").arg(i));
1638         activateTab->setText(i18nc("@action:inmenu", "Activate Tab %1", i + 1));
1639         activateTab->setEnabled(false);
1640         connect(activateTab, &QAction::triggered, this, [this, i]() { m_tabWidget->activateTab(i); });
1641
1642         // only add default shortcuts for the first 9 tabs regardless of MaxActivateTabShortcuts
1643         if (i < 9) {
1644             actionCollection()->setDefaultShortcut(activateTab, QStringLiteral("Alt+%1").arg(i + 1));
1645         }
1646     }
1647
1648     QAction* activateLastTab = actionCollection()->addAction(QStringLiteral("activate_last_tab"));
1649     activateLastTab->setText(i18nc("@action:inmenu", "Activate Last Tab"));
1650     activateLastTab->setEnabled(false);
1651     connect(activateLastTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateLastTab);
1652     actionCollection()->setDefaultShortcut(activateLastTab, Qt::ALT + Qt::Key_0);
1653
1654     QAction* activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1655     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1656     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1657     activateNextTab->setEnabled(false);
1658     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1659     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1660
1661     QAction* activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1662     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1663     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1664     activatePrevTab->setEnabled(false);
1665     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1666     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1667
1668     // for context menu
1669     QAction* showTarget = actionCollection()->addAction(QStringLiteral("show_target"));
1670     showTarget->setText(i18nc("@action:inmenu", "Show Target"));
1671     showTarget->setIcon(QIcon::fromTheme(QStringLiteral("document-open-folder")));
1672     showTarget->setEnabled(false);
1673     connect(showTarget, &QAction::triggered, this, &DolphinMainWindow::showTarget);
1674
1675     QAction* openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1676     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1677     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1678     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1679
1680     QAction* openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1681     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1682     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1683     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1684
1685     QAction* openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1686     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1687     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1688     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1689 }
1690
1691 void DolphinMainWindow::setupDockWidgets()
1692 {
1693     const bool lock = GeneralSettings::lockPanels();
1694
1695     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
1696     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1697     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
1698     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1699     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
1700     lockLayoutAction->setWhatsThis(xi18nc("@info:whatsthis", "This "
1701         "switches between having panels <emphasis>locked</emphasis> or "
1702         "<emphasis>unlocked</emphasis>.<nl/>Unlocked panels can be "
1703         "dragged to the other side of the window and have a close "
1704         "button.<nl/>Locked panels are embedded more cleanly."));
1705     lockLayoutAction->setActive(lock);
1706     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
1707
1708     // Setup "Information"
1709     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1710     infoDock->setLocked(lock);
1711     infoDock->setObjectName(QStringLiteral("infoDock"));
1712     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1713
1714 #ifdef HAVE_BALOO
1715     InformationPanel* infoPanel = new InformationPanel(infoDock);
1716     infoPanel->setCustomContextMenuActions({lockLayoutAction});
1717     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
1718     infoDock->setWidget(infoPanel);
1719
1720     QAction* infoAction = infoDock->toggleViewAction();
1721     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
1722
1723     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1724     connect(this, &DolphinMainWindow::urlChanged,
1725             infoPanel, &InformationPanel::setUrl);
1726     connect(this, &DolphinMainWindow::selectionChanged,
1727             infoPanel, &InformationPanel::setSelection);
1728     connect(this, &DolphinMainWindow::requestItemInfo,
1729             infoPanel, &InformationPanel::requestDelayedItemInfo);
1730 #endif
1731
1732     // i18n: This is the last paragraph for the "What's This"-texts of all four panels.
1733     const QString panelWhatsThis = xi18nc("@info:whatsthis", "<para>To show or "
1734         "hide panels like this go to <interface>Control|Panels</interface> "
1735         "or <interface>View|Panels</interface>.</para>");
1736 #ifdef HAVE_BALOO
1737     actionCollection()->action(QStringLiteral("show_information_panel"))
1738         ->setWhatsThis(xi18nc("@info:whatsthis", "<para> This toggles the "
1739         "<emphasis>information</emphasis> panel at the right side of the "
1740         "window.</para><para>The panel provides in-depth information "
1741         "about the items your mouse is hovering over or about the selected "
1742         "items. Otherwise it informs you about the currently viewed folder.<nl/>"
1743         "For single items a preview of their contents is provided.</para>"));
1744 #endif
1745     infoDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
1746         "provides in-depth information about the items your mouse is "
1747         "hovering over or about the selected items. Otherwise it informs "
1748         "you about the currently viewed folder.<nl/>For single items a "
1749         "preview of their contents is provided.</para><para>You can configure "
1750         "which and how details are given here by right-clicking.</para>") + panelWhatsThis);
1751
1752     // Setup "Folders"
1753     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1754     foldersDock->setLocked(lock);
1755     foldersDock->setObjectName(QStringLiteral("foldersDock"));
1756     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1757     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1758     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
1759     foldersDock->setWidget(foldersPanel);
1760
1761     QAction* foldersAction = foldersDock->toggleViewAction();
1762     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
1763
1764     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1765     connect(this, &DolphinMainWindow::urlChanged,
1766             foldersPanel, &FoldersPanel::setUrl);
1767     connect(foldersPanel, &FoldersPanel::folderActivated,
1768             this, &DolphinMainWindow::changeUrl);
1769     connect(foldersPanel, &FoldersPanel::folderMiddleClicked,
1770             this, &DolphinMainWindow::openNewTabAfterCurrentTab);
1771     connect(foldersPanel, &FoldersPanel::errorMessage,
1772             this, &DolphinMainWindow::showErrorMessage);
1773
1774     actionCollection()->action(QStringLiteral("show_folders_panel"))
1775         ->setWhatsThis(xi18nc("@info:whatsthis", "This toggles the "
1776         "<emphasis>folders</emphasis> panel at the left side of the window."
1777         "<nl/><nl/>It shows the folders of the <emphasis>file system"
1778         "</emphasis> in a <emphasis>tree view</emphasis>."));
1779     foldersDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This panel "
1780         "shows the folders of the <emphasis>file system</emphasis> in a "
1781         "<emphasis>tree view</emphasis>.</para><para>Click a folder to go "
1782         "there. Click the arrow to the left of a folder to see its subfolders. "
1783         "This allows quick switching between any folders.</para>") + panelWhatsThis);
1784
1785     // Setup "Terminal"
1786 #ifdef HAVE_TERMINAL
1787     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1788         DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1789         terminalDock->setLocked(lock);
1790         terminalDock->setObjectName(QStringLiteral("terminalDock"));
1791         m_terminalPanel = new TerminalPanel(terminalDock);
1792         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
1793         terminalDock->setWidget(m_terminalPanel);
1794
1795         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
1796         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
1797         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1798                 m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
1799         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1800                 this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
1801
1802         QAction* terminalAction = terminalDock->toggleViewAction();
1803         createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-scripts")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
1804
1805         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1806         connect(this, &DolphinMainWindow::urlChanged,
1807                 m_terminalPanel, &TerminalPanel::setUrl);
1808
1809         if (GeneralSettings::version() < 200) {
1810             terminalDock->hide();
1811         }
1812
1813         actionCollection()->action(QStringLiteral("show_terminal_panel"))
1814             ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
1815             "<emphasis>terminal</emphasis> panel at the bottom of the window."
1816             "<nl/>The location in the terminal will always match the folder "
1817             "view so you can navigate using either.</para><para>The terminal "
1818             "panel is not needed for basic computer usage but can be useful "
1819             "for advanced tasks. To learn more about terminals use the help "
1820             "in a standalone terminal application like Konsole.</para>"));
1821         terminalDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is "
1822             "the <emphasis>terminal</emphasis> panel. It behaves like a "
1823             "normal terminal but will match the location of the folder view "
1824             "so you can navigate using either.</para><para>The terminal panel "
1825             "is not needed for basic computer usage but can be useful for "
1826             "advanced tasks. To learn more about terminals use the help in a "
1827             "standalone terminal application like Konsole.</para>") + panelWhatsThis);
1828     }
1829 #endif
1830
1831     if (GeneralSettings::version() < 200) {
1832         infoDock->hide();
1833         foldersDock->hide();
1834     }
1835
1836     // Setup "Places"
1837     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1838     placesDock->setLocked(lock);
1839     placesDock->setObjectName(QStringLiteral("placesDock"));
1840     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1841
1842     m_placesPanel = new PlacesPanel(placesDock);
1843     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
1844     placesDock->setWidget(m_placesPanel);
1845
1846     QAction *placesAction = placesDock->toggleViewAction();
1847     createPanelAction(QIcon::fromTheme(QStringLiteral("bookmarks")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
1848
1849     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1850     connect(m_placesPanel, &PlacesPanel::placeActivated,
1851             this, &DolphinMainWindow::slotPlaceActivated);
1852     connect(m_placesPanel, &PlacesPanel::placeMiddleClicked,
1853             this, &DolphinMainWindow::openNewTabAfterCurrentTab);
1854     connect(m_placesPanel, &PlacesPanel::errorMessage,
1855             this, &DolphinMainWindow::showErrorMessage);
1856     connect(this, &DolphinMainWindow::urlChanged,
1857             m_placesPanel, &PlacesPanel::setUrl);
1858     connect(placesDock, &DolphinDockWidget::visibilityChanged,
1859             m_tabWidget, &DolphinTabWidget::slotPlacesPanelVisibilityChanged);
1860     connect(this, &DolphinMainWindow::settingsChanged,
1861         m_placesPanel, &PlacesPanel::readSettings);
1862     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested,
1863             this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
1864     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested,
1865             this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
1866     m_tabWidget->slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
1867
1868     auto actionShowAllPlaces = new QAction(QIcon::fromTheme(QStringLiteral("view-hidden")), i18nc("@item:inmenu", "Show Hidden Places"), this);
1869     actionShowAllPlaces->setCheckable(true);
1870     actionShowAllPlaces->setDisabled(true);
1871     actionShowAllPlaces->setWhatsThis(i18nc("@info:whatsthis", "This displays "
1872         "all places in the places panel that have been hidden. They will "
1873         "appear semi-transparent unless you uncheck their hide property."));
1874
1875     connect(actionShowAllPlaces, &QAction::triggered, this, [actionShowAllPlaces, this](bool checked){
1876         actionShowAllPlaces->setIcon(QIcon::fromTheme(checked ? QStringLiteral("view-visible") : QStringLiteral("view-hidden")));
1877         m_placesPanel->showHiddenEntries(checked);
1878     });
1879
1880     connect(m_placesPanel, &PlacesPanel::showHiddenEntriesChanged, this, [actionShowAllPlaces] (bool checked){
1881         actionShowAllPlaces->setChecked(checked);
1882         actionShowAllPlaces->setIcon(QIcon::fromTheme(checked ? QStringLiteral("view-visible") : QStringLiteral("view-hidden")));
1883    });
1884
1885     actionCollection()->action(QStringLiteral("show_places_panel"))
1886         ->setWhatsThis(xi18nc("@info:whatsthis", "<para>This toggles the "
1887         "<emphasis>places</emphasis> panel at the left side of the window."
1888         "</para><para>It allows you to go to locations you have "
1889         "bookmarked and to access disk or media attached to the computer "
1890         "or to the network. It also contains sections to find recently "
1891         "saved files or files of a certain type.</para>"));
1892     placesDock->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
1893         "<emphasis>Places</emphasis> panel. It allows you to go to locations "
1894         "you have bookmarked and to access disk or media attached to the "
1895         "computer or to the network. It also contains sections to find "
1896         "recently saved files or files of a certain type.</para><para>"
1897         "Click on an entry to go there. Click with the right mouse button "
1898         "instead to open any entry in a new tab or new window.</para>"
1899         "<para>New entries can be added by dragging folders onto this panel. "
1900         "Right-click any section or entry to hide it. Right-click an empty "
1901         "space on this panel and select <interface>Show Hidden Places"
1902         "</interface> to display it again.</para>") + panelWhatsThis);
1903
1904     // Add actions into the "Panels" menu
1905     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Show Panels"), this);
1906     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
1907     panelsMenu->setIcon(QIcon::fromTheme(QStringLiteral("view-sidetree")));
1908     panelsMenu->setDelayed(false);
1909     const KActionCollection* ac = actionCollection();
1910     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
1911 #ifdef HAVE_BALOO
1912     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
1913 #endif
1914     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
1915     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
1916     panelsMenu->addSeparator();
1917     panelsMenu->addAction(actionShowAllPlaces);
1918     panelsMenu->addAction(lockLayoutAction);
1919
1920     connect(panelsMenu->menu(), &QMenu::aboutToShow, this, [actionShowAllPlaces, this]{
1921         actionShowAllPlaces->setEnabled(m_placesPanel->hiddenListCount());
1922     });
1923 }
1924
1925
1926 void DolphinMainWindow::updateFileAndEditActions()
1927 {
1928     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1929     const KActionCollection* col = actionCollection();
1930     KFileItemListProperties capabilitiesSource(list);
1931
1932     QAction* addToPlacesAction = col->action(QStringLiteral("add_to_places"));
1933     QAction* copyToOtherViewAction   = col->action(QStringLiteral("copy_to_inactive_split_view"));
1934     QAction* moveToOtherViewAction   = col->action(QStringLiteral("move_to_inactive_split_view"));
1935
1936     if (list.isEmpty()) {
1937         stateChanged(QStringLiteral("has_no_selection"));
1938
1939         addToPlacesAction->setEnabled(true);
1940         copyToOtherViewAction->setEnabled(false);
1941         moveToOtherViewAction->setEnabled(false);
1942     } else {
1943         stateChanged(QStringLiteral("has_selection"));
1944
1945         QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
1946         QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
1947         QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
1948         QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
1949         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
1950         QAction* showTarget              = col->action(QStringLiteral("show_target"));
1951         QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
1952
1953         if (list.length() == 1 && list.first().isDir()) {
1954             addToPlacesAction->setEnabled(true);
1955         } else {
1956             addToPlacesAction->setEnabled(false);
1957         }
1958
1959         if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
1960             DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
1961             KFileItem capabilitiesDestination;
1962
1963             if (tabPage->primaryViewActive()) {
1964                 capabilitiesDestination = tabPage->secondaryViewContainer()->url();
1965             } else {
1966                 capabilitiesDestination = tabPage->primaryViewContainer()->url();
1967             }
1968
1969             copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
1970             moveToOtherViewAction->setEnabled(capabilitiesSource.supportsMoving() && capabilitiesDestination.isWritable());
1971         } else {
1972             copyToOtherViewAction->setEnabled(false);
1973             moveToOtherViewAction->setEnabled(false);
1974         }
1975
1976         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
1977
1978         renameAction->setEnabled(capabilitiesSource.supportsMoving());
1979         moveToTrashAction->setEnabled(enableMoveToTrash);
1980         deleteAction->setEnabled(capabilitiesSource.supportsDeleting());
1981         deleteWithTrashShortcut->setEnabled(capabilitiesSource.supportsDeleting() && !enableMoveToTrash);
1982         cutAction->setEnabled(capabilitiesSource.supportsMoving());
1983         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
1984         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
1985     }
1986 }
1987
1988 void DolphinMainWindow::updateViewActions()
1989 {
1990     m_actionHandler->updateViewActions();
1991
1992     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
1993     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1994
1995     updateSplitAction();
1996
1997     QAction* editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
1998     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1999     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
2000 }
2001
2002 void DolphinMainWindow::updateGoActions()
2003 {
2004     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
2005     const QUrl currentUrl = m_activeViewContainer->url();
2006     // I think this is one of the best places to firstly be confronted
2007     // with a file system and its hierarchy. Talking about the root
2008     // directory might seem too much here but it is the question that
2009     // naturally arises in this context.
2010     goUpAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>Go to "
2011         "the folder that contains the currently viewed one.</para>"
2012         "<para>All files and folders are organized in a hierarchical "
2013         "<emphasis>file system</emphasis>. At the top of this hierarchy is "
2014         "a directory that contains all data connected to this computer"
2015         "—the <emphasis>root directory</emphasis>.</para>"));
2016     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
2017 }
2018
2019 void DolphinMainWindow::createControlButton()
2020 {
2021     if (m_controlButton) {
2022         return;
2023     }
2024     Q_ASSERT(!m_controlButton);
2025
2026     m_controlButton = new QToolButton(this);
2027     m_controlButton->setAccessibleName(i18nc("@action:intoolbar", "Control"));
2028     m_controlButton->setIcon(QIcon::fromTheme(QStringLiteral("application-menu")));
2029     m_controlButton->setToolTip(i18nc("@action", "Show menu"));
2030     m_controlButton->setAttribute(Qt::WidgetAttribute::WA_CustomWhatsThis);
2031     m_controlButton->setPopupMode(QToolButton::InstantPopup);
2032
2033     QMenu* controlMenu = new QMenu(m_controlButton);
2034     connect(controlMenu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateControlMenu);
2035     controlMenu->installEventFilter(this);
2036
2037     m_controlButton->setMenu(controlMenu);
2038
2039     toolBar()->addWidget(m_controlButton);
2040     connect(toolBar(), &KToolBar::iconSizeChanged,
2041             m_controlButton, &QToolButton::setIconSize);
2042
2043     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
2044     // gets edited. In this case we must add them again. The adding is done asynchronously by
2045     // m_updateToolBarTimer.
2046     connect(m_controlButton, &QToolButton::destroyed, this, &DolphinMainWindow::slotControlButtonDeleted);
2047     m_updateToolBarTimer = new QTimer(this);
2048     m_updateToolBarTimer->setInterval(500);
2049     connect(m_updateToolBarTimer, &QTimer::timeout, this, &DolphinMainWindow::updateToolBar);
2050 }
2051
2052 void DolphinMainWindow::deleteControlButton()
2053 {
2054     delete m_controlButton;
2055     m_controlButton = nullptr;
2056
2057     delete m_updateToolBarTimer;
2058     m_updateToolBarTimer = nullptr;
2059 }
2060
2061 bool DolphinMainWindow::addActionToMenu(QAction* action, QMenu* menu)
2062 {
2063     Q_ASSERT(action);
2064     Q_ASSERT(menu);
2065
2066     const KToolBar* toolBarWidget = toolBar();
2067     foreach (const QWidget* widget, action->associatedWidgets()) {
2068         if (widget == toolBarWidget) {
2069             return false;
2070         }
2071     }
2072
2073     menu->addAction(action);
2074     return true;
2075 }
2076
2077 void DolphinMainWindow::refreshViews()
2078 {
2079     m_tabWidget->refreshViews();
2080
2081     if (GeneralSettings::modifiedStartupSettings()) {
2082         // The startup settings have been changed by the user (see bug #254947).
2083         // Synchronize the split-view setting with the active view:
2084         const bool splitView = GeneralSettings::splitView();
2085         m_tabWidget->currentTabPage()->setSplitViewEnabled(splitView);
2086         updateSplitAction();
2087         updateWindowTitle();
2088     }
2089
2090     emit settingsChanged();
2091 }
2092
2093 void DolphinMainWindow::clearStatusBar()
2094 {
2095     m_activeViewContainer->statusBar()->resetToDefaultText();
2096 }
2097
2098 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2099 {
2100     connect(container, &DolphinViewContainer::showFilterBarChanged,
2101             this, &DolphinMainWindow::updateFilterBarAction);
2102     connect(container, &DolphinViewContainer::writeStateChanged,
2103             this, &DolphinMainWindow::slotWriteStateChanged);
2104     connect(container, &DolphinViewContainer::searchModeEnabledChanged,
2105             this, &DolphinMainWindow::updateSearchAction);
2106
2107     const QAction* toggleSearchAction = actionCollection()->action(QStringLiteral("toggle_search"));
2108     connect(toggleSearchAction, &QAction::triggered, container, &DolphinViewContainer::setSearchModeEnabled);
2109
2110     const DolphinView* view = container->view();
2111     connect(view, &DolphinView::selectionChanged,
2112             this, &DolphinMainWindow::slotSelectionChanged);
2113     connect(view, &DolphinView::requestItemInfo,
2114             this, &DolphinMainWindow::requestItemInfo);
2115     connect(view, &DolphinView::tabRequested,
2116             this, &DolphinMainWindow::openNewTab);
2117     connect(view, &DolphinView::requestContextMenu,
2118             this, &DolphinMainWindow::openContextMenu);
2119     connect(view, &DolphinView::directoryLoadingStarted,
2120             this, &DolphinMainWindow::enableStopAction);
2121     connect(view, &DolphinView::directoryLoadingCompleted,
2122             this, &DolphinMainWindow::disableStopAction);
2123     connect(view, &DolphinView::directoryLoadingCompleted,
2124             this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
2125     connect(view, &DolphinView::goBackRequested,
2126             this, &DolphinMainWindow::goBack);
2127     connect(view, &DolphinView::goForwardRequested,
2128             this, &DolphinMainWindow::goForward);
2129     connect(view, &DolphinView::urlActivated,
2130             this, &DolphinMainWindow::handleUrl);
2131
2132     const KUrlNavigator* navigator = container->urlNavigator();
2133     connect(navigator, &KUrlNavigator::urlChanged,
2134             this, &DolphinMainWindow::changeUrl);
2135     connect(navigator, &KUrlNavigator::historyChanged,
2136             this, &DolphinMainWindow::updateHistory);
2137     connect(navigator, &KUrlNavigator::editableStateChanged,
2138             this, &DolphinMainWindow::slotEditableStateChanged);
2139     connect(navigator, &KUrlNavigator::tabRequested,
2140             this, &DolphinMainWindow::openNewTabAfterLastTab);
2141 }
2142
2143 void DolphinMainWindow::updateSplitAction()
2144 {
2145     QAction* splitAction = actionCollection()->action(QStringLiteral("split_view"));
2146     const DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
2147     if (tabPage->splitViewEnabled()) {
2148         if (GeneralSettings::closeActiveSplitView() ? tabPage->primaryViewActive() : !tabPage->primaryViewActive()) {
2149             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2150             splitAction->setToolTip(i18nc("@info", "Close left view"));
2151             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
2152         } else {
2153             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2154             splitAction->setToolTip(i18nc("@info", "Close right view"));
2155             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
2156         }
2157     } else {
2158         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2159         splitAction->setToolTip(i18nc("@info", "Split view"));
2160         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
2161     }
2162 }
2163
2164 bool DolphinMainWindow::isKompareInstalled() const
2165 {
2166     static bool initialized = false;
2167     static bool installed = false;
2168     if (!initialized) {
2169         // TODO: maybe replace this approach later by using a menu
2170         // plugin like kdiff3plugin.cpp
2171         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
2172         initialized = true;
2173     }
2174     return installed;
2175 }
2176
2177 void DolphinMainWindow::createPanelAction(const QIcon& icon,
2178                                           const QKeySequence& shortcut,
2179                                           QAction* dockAction,
2180                                           const QString& actionName)
2181 {
2182     QAction* panelAction = actionCollection()->addAction(actionName);
2183     panelAction->setCheckable(true);
2184     panelAction->setChecked(dockAction->isChecked());
2185     panelAction->setText(dockAction->text());
2186     panelAction->setIcon(icon);
2187     actionCollection()->setDefaultShortcut(panelAction, shortcut);
2188
2189     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
2190     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
2191 }
2192
2193 void DolphinMainWindow::setupWhatsThis()
2194 {
2195     // main widgets
2196     menuBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2197         "<emphasis>Menubar</emphasis>. It provides access to commands and "
2198         "configuration options. Left-click on any of the menus on this "
2199         "bar to see its contents.</para><para>The Menubar can be hidden "
2200         "by unchecking <interface>Settings|Show Menubar</interface>. Then "
2201         "most of its contents become available through a <interface>Control"
2202         "</interface> button on the <emphasis>Toolbar</emphasis>.</para>"));
2203     toolBar()->setWhatsThis(xi18nc("@info:whatsthis", "<para>This is the "
2204         "<emphasis>Toolbar</emphasis>. It allows quick access to "
2205         "frequently used actions.</para><para>It is highly customizable. "
2206         "All items you see in the <interface>Control</interface> menu or "
2207         "in the <interface>Menubar</interface> can be placed on the "
2208         "Toolbar. Just right-click on it and select <interface>Configure "
2209         "Toolbars…</interface> or find this action in the <interface>"
2210         "Control</interface> or <interface>Settings</interface> menu."
2211         "</para><para>The location of the bar and the style of its "
2212         "buttons can also be changed in the right-click menu. Right-click "
2213         "a button if you want to show or hide its text.</para>"));
2214     m_tabWidget->setWhatsThis(xi18nc("@info:whatsthis main view",
2215         "<para>Here you can see the <emphasis>folders</emphasis> and "
2216         "<emphasis>files</emphasis> that are at the location described in "
2217         "the <interface>Location Bar</interface> above. This area is the "
2218         "central part of this application where you navigate to the files "
2219         "you want to use.</para><para>For an elaborate and general "
2220         "introduction to this application <link "
2221         "url='https://userbase.kde.org/Dolphin/File_Management#Introduction_to_Dolphin'>"
2222         "click here</link>. This will open an introductory article from "
2223         "the <emphasis>KDE UserBase Wiki</emphasis>.</para><para>For brief "
2224         "explanations of all the features of this <emphasis>view</emphasis> "
2225         "<link url='help:/dolphin/dolphin-view.html'>click here</link> "
2226         "instead. This will open a page from the <emphasis>Handbook"
2227         "</emphasis> that covers the basics.</para>"));
2228
2229     // Settings menu
2230     actionCollection()->action(KStandardAction::name(KStandardAction::KeyBindings))
2231         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window "
2232         "that lists the <emphasis>keyboard shortcuts</emphasis>.<nl/>"
2233         "There you can set up key combinations to trigger an action when "
2234         "they are pressed simultaneously. All commands in this application can "
2235         "be triggered this way.</para>"));
2236     actionCollection()->action(KStandardAction::name(KStandardAction::ConfigureToolbars))
2237         ->setWhatsThis(xi18nc("@info:whatsthis","<para>This opens a window in which "
2238         "you can change which buttons appear on the <emphasis>Toolbar</emphasis>.</para>"
2239         "<para>All items you see in the <interface>Control</interface> menu "
2240         "or in the <interface>Menubar</interface> can also be placed on the Toolbar.</para>"));
2241     actionCollection()->action(KStandardAction::name(KStandardAction::Preferences))
2242         ->setWhatsThis(xi18nc("@info:whatsthis","This opens a window where you can "
2243         "change a multitude of settings for this application. For an explanation "
2244         "of the various settings go to the chapter <emphasis>Configuring Dolphin"
2245         "</emphasis> in <interface>Help|Dolphin Handbook</interface>."));
2246
2247     // Help menu
2248     // The whatsthis has to be set for the m_helpMenu and for the
2249     // StandardAction separately because both are used in different locations.
2250     // m_helpMenu is only used for createControlButton() button.
2251
2252     // Links do not work within the Menubar so texts without links are provided there.
2253
2254     // i18n: If the external link isn't available in your language you should
2255     // probably state the external link language at least in brackets to not
2256     // frustrate the user. If there are multiple languages that the user might
2257     // know with a reasonable chance you might want to have 2 external links.
2258     // The same is in my opinion true for every external link you translate.
2259     const QString whatsThisHelpContents = xi18nc("@info:whatsthis handbook",
2260         "<para>This opens the Handbook for this application. It provides "
2261         "explanations for every part of <emphasis>Dolphin</emphasis>.</para>");
2262     actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents))
2263         ->setWhatsThis(whatsThisHelpContents
2264         + xi18nc("@info:whatsthis second half of handbook hb text without link",
2265         "<para>If you want more elaborate introductions to the "
2266         "different features of <emphasis>Dolphin</emphasis> "
2267         "go to the KDE UserBase Wiki.</para>"));
2268     m_helpMenu->action(KHelpMenu::menuHelpContents)->setWhatsThis(whatsThisHelpContents
2269         + xi18nc("@info:whatsthis second half of handbook text with link",
2270         "<para>If you want more elaborate introductions to the "
2271         "different features of <emphasis>Dolphin</emphasis> "
2272         "<link url='https://userbase.kde.org/Dolphin/File_Management'>click here</link>. "
2273         "It will open the dedicated page in the KDE UserBase Wiki.</para>"));
2274
2275     const QString whatsThisWhatsThis = xi18nc("@info:whatsthis whatsthis button",
2276         "<para>This is the button that invokes the help feature you are "
2277         "using right now! Click it, then click any component of this "
2278         "application to ask \"What's this?\" about it. The mouse cursor "
2279         "will change appearance if no help is available for a spot.</para>");
2280     actionCollection()->action(KStandardAction::name(KStandardAction::WhatsThis))
2281        ->setWhatsThis(whatsThisWhatsThis
2282         + xi18nc("@info:whatsthis second half of whatsthis button text without link",
2283         "<para>There are two other ways to get help for this application: The "
2284         "<interface>Dolphin Handbook</interface> in the <interface>Help"
2285         "</interface> menu and the <emphasis>KDE UserBase Wiki</emphasis> "
2286         "article about <emphasis>File Management</emphasis> online."
2287         "</para><para>The \"What's this?\" help is "
2288         "missing in most other windows so don't get too used to this.</para>"));
2289     m_helpMenu->action(KHelpMenu::menuWhatsThis)->setWhatsThis(whatsThisWhatsThis
2290         + xi18nc("@info:whatsthis second half of whatsthis button text with link",
2291         "<para>There are two other ways to get help: "
2292         "The <link url='help:/dolphin/index.html'>Dolphin Handbook</link> and "
2293         "the <link url='https://userbase.kde.org/Dolphin/File_Management'>KDE "
2294         "UserBase Wiki</link>.</para><para>The \"What's this?\" help is "
2295         "missing in most other windows so don't get too used to this.</para>"));
2296
2297     const QString whatsThisReportBug = xi18nc("@info:whatsthis","<para>This opens a "
2298         "window that will guide you through reporting errors or flaws "
2299         "in this application or in other KDE software.</para>");
2300     actionCollection()->action(KStandardAction::name(KStandardAction::ReportBug))
2301        ->setWhatsThis(whatsThisReportBug);
2302     m_helpMenu->action(KHelpMenu::menuReportBug)->setWhatsThis(whatsThisReportBug
2303         + xi18nc("@info:whatsthis second half of reportbug text with link",
2304         "<para>High-quality bug reports are much appreciated. To learn "
2305         "how to make your bug report as effective as possible "
2306         "<link url='https://community.kde.org/Get_Involved/Bug_Reporting'>"
2307         "click here</link>.</para>"));
2308
2309     const QString whatsThisDonate = xi18nc("@info:whatsthis","<para>This opens a "
2310         "<emphasis>web page</emphasis> where you can donate to "
2311         "support the continued work on this application and many "
2312         "other projects by the <emphasis>KDE</emphasis> community.</para>"
2313         "<para>Donating is the easiest and fastest way to efficiently "
2314         "support KDE and its projects. KDE projects are available for "
2315         "free therefore your donation is needed to cover things that "
2316         "require money like servers, contributor meetings, etc.</para>"
2317         "<para><emphasis>KDE e.V.</emphasis> is the non-profit "
2318         "organization behind the KDE community.</para>");
2319     actionCollection()->action(KStandardAction::name(KStandardAction::Donate))
2320        ->setWhatsThis(whatsThisDonate);
2321     m_helpMenu->action(KHelpMenu::menuDonate)->setWhatsThis(whatsThisDonate);
2322
2323     const QString whatsThisSwitchLanguage = xi18nc("@info:whatsthis",
2324         "With this you can change the language this application uses."
2325         "<nl/>You can even set secondary languages which will be used "
2326         "if texts are not available in your preferred language.");
2327     actionCollection()->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage))
2328        ->setWhatsThis(whatsThisSwitchLanguage);
2329     m_helpMenu->action(KHelpMenu::menuSwitchLanguage)->setWhatsThis(whatsThisSwitchLanguage);
2330
2331     const QString whatsThisAboutApp = xi18nc("@info:whatsthis","This opens a "
2332         "window that informs you about the version, license, "
2333         "used libraries and maintainers of this application.");
2334     actionCollection()->action(KStandardAction::name(KStandardAction::AboutApp))
2335        ->setWhatsThis(whatsThisAboutApp);
2336     m_helpMenu->action(KHelpMenu::menuAboutApp)->setWhatsThis(whatsThisAboutApp);
2337
2338     const QString whatsThisAboutKDE = xi18nc("@info:whatsthis","This opens a "
2339         "window with information about <emphasis>KDE</emphasis>. "
2340         "The KDE community are the people behind this free software."
2341         "<nl/>If you like using this application but don't know "
2342         "about KDE or want to see a cute dragon have a look!");
2343     actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE))
2344        ->setWhatsThis(whatsThisAboutKDE);
2345     m_helpMenu->action(KHelpMenu::menuAboutKDE)->setWhatsThis(whatsThisAboutKDE);
2346 }
2347
2348 bool DolphinMainWindow::event(QEvent *event)
2349 {
2350     if (event->type() == QEvent::WhatsThisClicked) {
2351         event->accept();
2352         QWhatsThisClickedEvent* whatsThisEvent = dynamic_cast<QWhatsThisClickedEvent*>(event);
2353         QDesktopServices::openUrl(QUrl(whatsThisEvent->href()));
2354         return true;
2355     }
2356     return KXmlGuiWindow::event(event);
2357 }
2358
2359 bool DolphinMainWindow::eventFilter(QObject* obj, QEvent* event)
2360 {
2361     Q_UNUSED(obj)
2362     if (event->type() == QEvent::WhatsThisClicked) {
2363         event->accept();
2364         QWhatsThisClickedEvent* whatsThisEvent = dynamic_cast<QWhatsThisClickedEvent*>(event);
2365         QDesktopServices::openUrl(QUrl(whatsThisEvent->href()));
2366         return true;
2367     }
2368     return false;
2369 }
2370
2371 void DolphinMainWindow::focusTerminalPanel()
2372 {
2373     if (m_terminalPanel->isVisible()) {
2374         if (m_terminalPanel->terminalHasFocus()) {
2375             m_activeViewContainer->view()->setFocus(Qt::FocusReason::ShortcutFocusReason);
2376             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Focus Terminal Panel"));
2377         } else {
2378             m_terminalPanel->setFocus(Qt::FocusReason::ShortcutFocusReason);
2379             actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2380         }
2381     } else {
2382         actionCollection()->action(QStringLiteral("show_terminal_panel"))->trigger();
2383         actionCollection()->action(QStringLiteral("focus_terminal_panel"))->setText(i18nc("@action:inmenu Tools", "Defocus Terminal Panel"));
2384     }
2385 }
2386
2387 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2388     KIO::FileUndoManager::UiInterface()
2389 {
2390 }
2391
2392 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2393 {
2394 }
2395
2396 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2397 {
2398     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2399     if (mainWin) {
2400         DolphinViewContainer* container = mainWin->activeViewContainer();
2401         container->showMessage(job->errorString(), DolphinViewContainer::Error);
2402     } else {
2403         KIO::FileUndoManager::UiInterface::jobError(job);
2404     }
2405 }
2406
2407 bool DolphinMainWindow::isUrlOpen(const QString& url)
2408 {
2409     return m_tabWidget->isUrlOpen(QUrl::fromUserInput((url)));
2410 }
2411