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 "global.h"
  25 #include "dolphindockwidget.h"
  26 #include "dolphincontextmenu.h"
  27 #include "dolphinnewfilemenu.h"
  28 #include "dolphinrecenttabsmenu.h"
  29 #include "dolphintabwidget.h"
  30 #include "dolphinviewcontainer.h"
  31 #include "dolphintabpage.h"
  32 #include "middleclickactioneventfilter.h"
  33 #include "panels/folders/folderspanel.h"
  34 #include "panels/places/placespanel.h"
  35 #include "panels/information/informationpanel.h"
  36 #include "panels/terminal/terminalpanel.h"
  37 #include "settings/dolphinsettingsdialog.h"
  38 #include "statusbar/dolphinstatusbar.h"
  39 #include "views/dolphinviewactionhandler.h"
  40 #include "views/dolphinremoteencoding.h"
  41 #include "views/draganddrophelper.h"
  42 #include "views/viewproperties.h"
  43 #include "views/dolphinnewfilemenuobserver.h"
  44 #include "dolphin_generalsettings.h"
  45
  46 #include <KActionCollection>
  47 #include <KActionMenu>
  48 #include <KAuthorized>
  49 #include <KConfig>
  50 #include <KFileItemListProperties>
  51 #include <KFilePlacesModel>
  52 #include <KHelpMenu>
  53 #include <KIO/JobUiDelegate>
  54 #include <KJobWidgets>
  55 #include <KLocalizedString>
  56 #include <KMessageBox>
  57 #include <KProtocolInfo>
  58 #include <KProtocolManager>
  59 #include <KRun>
  60 #include <KShell>
  61 #include <KStandardAction>
  62 #include <KToggleAction>
  63 #include <KToolBar>
  64 #include <KToolInvocation>
  65 #include <KUrlComboBox>
  66 #include <KUrlNavigator>
  67
  68 #include <QApplication>
  69 #include <QClipboard>
  70 #include <QCloseEvent>
  71 #include <QDialog>
  72 #include <QLineEdit>
  73 #include <QMenu>
  74 #include <QMenuBar>
  75 #include <QPushButton>
  76 #include <QShowEvent>
  77 #include <QStandardPaths>
  78 #include <QTimer>
  79 #include <QToolButton>
  80 #include <kdualaction.h>
  81
  82 namespace {
  83     // Used for GeneralSettings::version() to determine whether
  84     // an updated version of Dolphin is running.
  85     const int CurrentDolphinVersion = 200;
  86 }
  87
  88 DolphinMainWindow::DolphinMainWindow() :
  89     KXmlGuiWindow(nullptr),
  90     m_newFileMenu(nullptr),
  91     m_tabWidget(nullptr),
  92     m_activeViewContainer(nullptr),
  93     m_actionHandler(nullptr),
  94     m_remoteEncoding(nullptr),
  95     m_settingsDialog(),
  96     m_controlButton(nullptr),
  97     m_updateToolBarTimer(nullptr),
  98     m_lastHandleUrlStatJob(nullptr),
  99     m_terminalPanel(nullptr),
 100     m_placesPanel(nullptr),
 101     m_tearDownFromPlacesRequested(false)
 102 {
 103     Q_INIT_RESOURCE(dolphin);
 104
 105     setObjectName(QStringLiteral("Dolphin#"));
 106
 107     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
 108             this, &DolphinMainWindow::showErrorMessage);
 109
 110     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 111     undoManager->setUiInterface(new UndoUiInterface());
 112
 113     connect(undoManager, static_cast<void(KIO::FileUndoManager::*)(bool)>(&KIO::FileUndoManager::undoAvailable),
 114             this, &DolphinMainWindow::slotUndoAvailable);
 115     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
 116             this, &DolphinMainWindow::slotUndoTextChanged);
 117     connect(undoManager, &KIO::FileUndoManager::jobRecordingStarted,
 118             this, &DolphinMainWindow::clearStatusBar);
 119     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
 120             this, &DolphinMainWindow::showCommand);
 121
 122     GeneralSettings* generalSettings = GeneralSettings::self();
 123     const bool firstRun = (generalSettings->version() < 200);
 124     if (firstRun) {
 125         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 126     }
 127
 128     setAcceptDrops(true);
 129
 130     m_tabWidget = new DolphinTabWidget(this);
 131     m_tabWidget->setObjectName("tabWidget");
 132     connect(m_tabWidget, &DolphinTabWidget::activeViewChanged,
 133             this, &DolphinMainWindow::activeViewChanged);
 134     connect(m_tabWidget, &DolphinTabWidget::tabCountChanged,
 135             this, &DolphinMainWindow::tabCountChanged);
 136     connect(m_tabWidget, &DolphinTabWidget::currentUrlChanged,
 137             this, &DolphinMainWindow::setUrlAsCaption);
 138     setCentralWidget(m_tabWidget);
 139
 140     setupActions();
 141
 142     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 143     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
 144     connect(m_actionHandler, &DolphinViewActionHandler::createDirectory, this, &DolphinMainWindow::createDirectory);
 145
 146     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 147     connect(this, &DolphinMainWindow::urlChanged,
 148             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 149
 150     setupDockWidgets();
 151
 152     setupGUI(Keys | Save | Create | ToolBar);
 153     stateChanged(QStringLiteral("new_file"));
 154
 155     QClipboard* clipboard = QApplication::clipboard();
 156     connect(clipboard, &QClipboard::dataChanged,
 157             this, &DolphinMainWindow::updatePasteAction);
 158
 159     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 160     showFilterBarAction->setChecked(generalSettings->filterBar());
 161
 162     if (firstRun) {
 163         menuBar()->setVisible(false);
 164         // Assure a proper default size if Dolphin runs the first time
 165         resize(750, 500);
 166     }
 167
 168     const bool showMenu = !menuBar()->isHidden();
 169     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 170     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 171     if (!showMenu) {
 172         createControlButton();
 173     }
 174
 175     // enable middle-click on back/forward/up to open in a new tab
 176     auto *middleClickEventFilter = new MiddleClickActionEventFilter(this);
 177     connect(middleClickEventFilter, &MiddleClickActionEventFilter::actionMiddleClicked, this, &DolphinMainWindow::slotToolBarActionMiddleClicked);
 178     toolBar()->installEventFilter(middleClickEventFilter);
 179 }
 180
 181 DolphinMainWindow::~DolphinMainWindow()
 182 {
 183 }
 184
 185 void DolphinMainWindow::openDirectories(const QList<QUrl>& dirs, bool splitView)
 186 {
 187     m_tabWidget->openDirectories(dirs, splitView);
 188 }
 189
 190 void DolphinMainWindow::openFiles(const QList<QUrl>& files, bool splitView)
 191 {
 192     m_tabWidget->openFiles(files, splitView);
 193 }
 194
 195 void DolphinMainWindow::showCommand(CommandType command)
 196 {
 197     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 198     switch (command) {
 199     case KIO::FileUndoManager::Copy:
 200         statusBar->setText(i18nc("@info:status", "Successfully copied."));
 201         break;
 202     case KIO::FileUndoManager::Move:
 203         statusBar->setText(i18nc("@info:status", "Successfully moved."));
 204         break;
 205     case KIO::FileUndoManager::Link:
 206         statusBar->setText(i18nc("@info:status", "Successfully linked."));
 207         break;
 208     case KIO::FileUndoManager::Trash:
 209         statusBar->setText(i18nc("@info:status", "Successfully moved to trash."));
 210         break;
 211     case KIO::FileUndoManager::Rename:
 212         statusBar->setText(i18nc("@info:status", "Successfully renamed."));
 213         break;
 214
 215     case KIO::FileUndoManager::Mkdir:
 216         statusBar->setText(i18nc("@info:status", "Created folder."));
 217         break;
 218
 219     default:
 220         break;
 221     }
 222 }
 223
 224 void DolphinMainWindow::pasteIntoFolder()
 225 {
 226     m_activeViewContainer->view()->pasteIntoFolder();
 227 }
 228
 229 void DolphinMainWindow::changeUrl(const QUrl &url)
 230 {
 231     if (!KProtocolManager::supportsListing(url)) {
 232         // The URL navigator only checks for validity, not
 233         // if the URL can be listed. An error message is
 234         // shown due to DolphinViewContainer::restoreView().
 235         return;
 236     }
 237
 238     m_activeViewContainer->setUrl(url);
 239     updateEditActions();
 240     updatePasteAction();
 241     updateViewActions();
 242     updateGoActions();
 243
 244     emit urlChanged(url);
 245 }
 246
 247 void DolphinMainWindow::slotTerminalDirectoryChanged(const QUrl& url)
 248 {
 249     if (m_tearDownFromPlacesRequested && url == QUrl::fromLocalFile(QDir::homePath())) {
 250         m_placesPanel->proceedWithTearDown();
 251         m_tearDownFromPlacesRequested = false;
 252     }
 253
 254     m_activeViewContainer->setAutoGrabFocus(false);
 255     changeUrl(url);
 256     m_activeViewContainer->setAutoGrabFocus(true);
 257 }
 258
 259 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 260 {
 261     KToggleAction* editableLocationAction =
 262         static_cast<KToggleAction*>(actionCollection()->action(QStringLiteral("editable_location")));
 263     editableLocationAction->setChecked(editable);
 264 }
 265
 266 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 267 {
 268     updateEditActions();
 269
 270     const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
 271
 272     QAction* compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
 273     if (selectedUrlsCount == 2) {
 274         compareFilesAction->setEnabled(isKompareInstalled());
 275     } else {
 276         compareFilesAction->setEnabled(false);
 277     }
 278
 279     emit selectionChanged(selection);
 280 }
 281
 282 void DolphinMainWindow::updateHistory()
 283 {
 284     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 285     const int index = urlNavigator->historyIndex();
 286
 287     QAction* backAction = actionCollection()->action(QStringLiteral("go_back"));
 288     if (backAction) {
 289         backAction->setToolTip(i18nc("@info", "Go back"));
 290         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 291     }
 292
 293     QAction* forwardAction = actionCollection()->action(QStringLiteral("go_forward"));
 294     if (forwardAction) {
 295         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 296         forwardAction->setEnabled(index > 0);
 297     }
 298 }
 299
 300 void DolphinMainWindow::updateFilterBarAction(bool show)
 301 {
 302     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
 303     showFilterBarAction->setChecked(show);
 304 }
 305
 306 void DolphinMainWindow::openNewMainWindow()
 307 {
 308     Dolphin::openNewWindow({m_activeViewContainer->url()}, this);
 309 }
 310
 311 void DolphinMainWindow::openNewActivatedTab()
 312 {
 313     m_tabWidget->openNewActivatedTab();
 314 }
 315
 316 void DolphinMainWindow::openNewTab(const QUrl& url)
 317 {
 318     m_tabWidget->openNewTab(url);
 319 }
 320
 321 void DolphinMainWindow::openInNewTab()
 322 {
 323     const KFileItemList& list = m_activeViewContainer->view()->selectedItems();
 324     bool tabCreated = false;
 325
 326     foreach (const KFileItem& item, list) {
 327         const QUrl& url = DolphinView::openItemAsFolderUrl(item);
 328         if (!url.isEmpty()) {
 329             openNewTab(url);
 330             tabCreated = true;
 331         }
 332     }
 333
 334     // if no new tab has been created from the selection
 335     // open the current directory in a new tab
 336     if (!tabCreated) {
 337         openNewTab(m_activeViewContainer->url());
 338     }
 339 }
 340
 341 void DolphinMainWindow::openInNewWindow()
 342 {
 343     QUrl newWindowUrl;
 344
 345     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 346     if (list.isEmpty()) {
 347         newWindowUrl = m_activeViewContainer->url();
 348     } else if (list.count() == 1) {
 349         const KFileItem& item = list.first();
 350         newWindowUrl = DolphinView::openItemAsFolderUrl(item);
 351     }
 352
 353     if (!newWindowUrl.isEmpty()) {
 354         Dolphin::openNewWindow({newWindowUrl}, this);
 355     }
 356 }
 357
 358 void DolphinMainWindow::showEvent(QShowEvent* event)
 359 {
 360     KXmlGuiWindow::showEvent(event);
 361
 362     if (!event->spontaneous()) {
 363         m_activeViewContainer->view()->setFocus();
 364     }
 365 }
 366
 367 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 368 {
 369     // Find out if Dolphin is closed directly by the user or
 370     // by the session manager because the session is closed
 371     bool closedByUser = true;
 372     if (qApp->isSavingSession()) {
 373         closedByUser = false;
 374     }
 375
 376     if (m_tabWidget->count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
 377         // Ask the user if he really wants to quit and close all tabs.
 378         // Open a confirmation dialog with 3 buttons:
 379         // QDialogButtonBox::Yes    -> Quit
 380         // QDialogButtonBox::No     -> Close only the current tab
 381         // QDialogButtonBox::Cancel -> do nothing
 382         QDialog *dialog = new QDialog(this, Qt::Dialog);
 383         dialog->setWindowTitle(i18nc("@title:window", "Confirmation"));
 384         dialog->setModal(true);
 385         QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel);
 386         KGuiItem::assign(buttons->button(QDialogButtonBox::Yes), KStandardGuiItem::quit());
 387         KGuiItem::assign(buttons->button(QDialogButtonBox::No), KGuiItem(i18n("C&lose Current Tab"), QIcon::fromTheme(QStringLiteral("tab-close"))));
 388         KGuiItem::assign(buttons->button(QDialogButtonBox::Cancel), KStandardGuiItem::cancel());
 389         buttons->button(QDialogButtonBox::Yes)->setDefault(true);
 390
 391         bool doNotAskAgainCheckboxResult = false;
 392
 393         const int result = KMessageBox::createKMessageBox(dialog,
 394             buttons,
 395             QMessageBox::Warning,
 396             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 397             QStringList(),
 398             i18n("Do not ask again"),
 399             &doNotAskAgainCheckboxResult,
 400             KMessageBox::Notify);
 401
 402         if (doNotAskAgainCheckboxResult) {
 403             GeneralSettings::setConfirmClosingMultipleTabs(false);
 404         }
 405
 406         switch (result) {
 407             case QDialogButtonBox::Yes:
 408                 // Quit
 409                 break;
 410             case QDialogButtonBox::No:
 411                 // Close only the current tab
 412                 m_tabWidget->closeTab();
 413             default:
 414                 event->ignore();
 415                 return;
 416         }
 417     }
 418
 419     GeneralSettings::setVersion(CurrentDolphinVersion);
 420     GeneralSettings::self()->save();
 421
 422     KXmlGuiWindow::closeEvent(event);
 423 }
 424
 425 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 426 {
 427     m_tabWidget->saveProperties(group);
 428 }
 429
 430 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 431 {
 432     m_tabWidget->readProperties(group);
 433 }
 434
 435 void DolphinMainWindow::updateNewMenu()
 436 {
 437     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 438     m_newFileMenu->checkUpToDate();
 439     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 440 }
 441
 442 void DolphinMainWindow::createDirectory()
 443 {
 444     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 445     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 446     m_newFileMenu->createDirectory();
 447 }
 448
 449 void DolphinMainWindow::quit()
 450 {
 451     close();
 452 }
 453
 454 void DolphinMainWindow::showErrorMessage(const QString& message)
 455 {
 456     m_activeViewContainer->showMessage(message, DolphinViewContainer::Error);
 457 }
 458
 459 void DolphinMainWindow::slotUndoAvailable(bool available)
 460 {
 461     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 462     if (undoAction) {
 463         undoAction->setEnabled(available);
 464     }
 465 }
 466
 467 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 468 {
 469     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 470     if (undoAction) {
 471         undoAction->setText(text);
 472     }
 473 }
 474
 475 void DolphinMainWindow::undo()
 476 {
 477     clearStatusBar();
 478     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 479     KIO::FileUndoManager::self()->undo();
 480 }
 481
 482 void DolphinMainWindow::cut()
 483 {
 484     m_activeViewContainer->view()->cutSelectedItems();
 485 }
 486
 487 void DolphinMainWindow::copy()
 488 {
 489     m_activeViewContainer->view()->copySelectedItems();
 490 }
 491
 492 void DolphinMainWindow::paste()
 493 {
 494     m_activeViewContainer->view()->paste();
 495 }
 496
 497 void DolphinMainWindow::find()
 498 {
 499     m_activeViewContainer->setSearchModeEnabled(true);
 500 }
 501
 502 void DolphinMainWindow::updatePasteAction()
 503 {
 504     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 505     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 506     pasteAction->setEnabled(pasteInfo.first);
 507     pasteAction->setText(pasteInfo.second);
 508 }
 509
 510 void DolphinMainWindow::slotDirectoryLoadingCompleted()
 511 {
 512     updatePasteAction();
 513 }
 514
 515 void DolphinMainWindow::slotToolBarActionMiddleClicked(QAction *action)
 516 {
 517     if (action == actionCollection()->action(QStringLiteral("go_back"))) {
 518         goBackInNewTab();
 519     } else if (action == actionCollection()->action(QStringLiteral("go_forward"))) {
 520         goForwardInNewTab();
 521     } else if (action == actionCollection()->action(QStringLiteral("go_up"))) {
 522         goUpInNewTab();
 523     } else if (action == actionCollection()->action(QStringLiteral("go_home"))) {
 524         goHomeInNewTab();
 525     }
 526 }
 527
 528 void DolphinMainWindow::selectAll()
 529 {
 530     clearStatusBar();
 531
 532     // if the URL navigator is editable and focused, select the whole
 533     // URL instead of all items of the view
 534
 535     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 536     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
 537     const bool selectUrl = urlNavigator->isUrlEditable() &&
 538                            lineEdit->hasFocus();
 539     if (selectUrl) {
 540         lineEdit->selectAll();
 541     } else {
 542         m_activeViewContainer->view()->selectAll();
 543     }
 544 }
 545
 546 void DolphinMainWindow::invertSelection()
 547 {
 548     clearStatusBar();
 549     m_activeViewContainer->view()->invertSelection();
 550 }
 551
 552 void DolphinMainWindow::toggleSplitView()
 553 {
 554     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 555     tabPage->setSplitViewEnabled(!tabPage->splitViewEnabled());
 556
 557     updateViewActions();
 558 }
 559
 560 void DolphinMainWindow::toggleSplitStash()
 561 {
 562     DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
 563     tabPage->setSplitViewEnabled(false);
 564     tabPage->setSplitViewEnabled(true, QUrl("stash:/"));
 565 }
 566
 567 void DolphinMainWindow::reloadView()
 568 {
 569     clearStatusBar();
 570     m_activeViewContainer->reload();
 571 }
 572
 573 void DolphinMainWindow::stopLoading()
 574 {
 575     m_activeViewContainer->view()->stopLoading();
 576 }
 577
 578 void DolphinMainWindow::enableStopAction()
 579 {
 580     actionCollection()->action(QStringLiteral("stop"))->setEnabled(true);
 581 }
 582
 583 void DolphinMainWindow::disableStopAction()
 584 {
 585     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 586 }
 587
 588 void DolphinMainWindow::showFilterBar()
 589 {
 590     m_activeViewContainer->setFilterBarVisible(true);
 591 }
 592
 593 void DolphinMainWindow::toggleEditLocation()
 594 {
 595     clearStatusBar();
 596
 597     QAction* action = actionCollection()->action(QStringLiteral("editable_location"));
 598     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 599     urlNavigator->setUrlEditable(action->isChecked());
 600 }
 601
 602 void DolphinMainWindow::replaceLocation()
 603 {
 604     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 605     navigator->setUrlEditable(true);
 606     navigator->setFocus();
 607
 608     // select the whole text of the combo box editor
 609     QLineEdit* lineEdit = navigator->editor()->lineEdit();  // krazy:exclude=qclasses
 610     lineEdit->selectAll();
 611 }
 612
 613 void DolphinMainWindow::togglePanelLockState()
 614 {
 615     const bool newLockState = !GeneralSettings::lockPanels();
 616     foreach (QObject* child, children()) {
 617         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 618         if (dock) {
 619             dock->setLocked(newLockState);
 620         }
 621     }
 622
 623     GeneralSettings::setLockPanels(newLockState);
 624 }
 625
 626 void DolphinMainWindow::slotTerminalPanelVisibilityChanged()
 627 {
 628     if (m_terminalPanel->isHiddenInVisibleWindow()) {
 629         m_activeViewContainer->view()->setFocus();
 630     }
 631 }
 632
 633 void DolphinMainWindow::goBack()
 634 {
 635     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 636     urlNavigator->goBack();
 637
 638     if (urlNavigator->locationState().isEmpty()) {
 639         // An empty location state indicates a redirection URL,
 640         // which must be skipped too
 641         urlNavigator->goBack();
 642     }
 643 }
 644
 645 void DolphinMainWindow::goForward()
 646 {
 647     m_activeViewContainer->urlNavigator()->goForward();
 648 }
 649
 650 void DolphinMainWindow::goUp()
 651 {
 652     m_activeViewContainer->urlNavigator()->goUp();
 653 }
 654
 655 void DolphinMainWindow::goHome()
 656 {
 657     m_activeViewContainer->urlNavigator()->goHome();
 658 }
 659
 660 void DolphinMainWindow::goBackInNewTab()
 661 {
 662     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 663     const int index = urlNavigator->historyIndex() + 1;
 664     openNewTab(urlNavigator->locationUrl(index));
 665 }
 666
 667 void DolphinMainWindow::goForwardInNewTab()
 668 {
 669     KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 670     const int index = urlNavigator->historyIndex() - 1;
 671     openNewTab(urlNavigator->locationUrl(index));
 672 }
 673
 674 void DolphinMainWindow::goUpInNewTab()
 675 {
 676     const QUrl currentUrl = activeViewContainer()->urlNavigator()->locationUrl();
 677     openNewTab(KIO::upUrl(currentUrl));
 678 }
 679
 680 void DolphinMainWindow::goHomeInNewTab()
 681 {
 682     openNewTab(Dolphin::homeUrl());
 683 }
 684
 685 void DolphinMainWindow::compareFiles()
 686 {
 687     const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
 688     if (items.count() != 2) {
 689         // The action is disabled in this case, but it could have been triggered
 690         // via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
 691         return;
 692     }
 693
 694     QUrl urlA = items.at(0).url();
 695     QUrl urlB = items.at(1).url();
 696
 697     QString command(QStringLiteral("kompare -c \""));
 698     command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
 699     command.append("\" \"");
 700     command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
 701     command.append('\"');
 702     KRun::runCommand(command, QStringLiteral("Kompare"), QStringLiteral("kompare"), this);
 703 }
 704
 705 void DolphinMainWindow::toggleShowMenuBar()
 706 {
 707     const bool visible = menuBar()->isVisible();
 708     menuBar()->setVisible(!visible);
 709     if (visible) {
 710         createControlButton();
 711     } else {
 712         deleteControlButton();
 713     }
 714 }
 715
 716 void DolphinMainWindow::openTerminal()
 717 {
 718     QString dir(QDir::homePath());
 719
 720     // If the given directory is not local, it can still be the URL of an
 721     // ioslave using UDS_LOCAL_PATH which to be converted first.
 722     KIO::StatJob* statJob = KIO::mostLocalUrl(m_activeViewContainer->url());
 723     KJobWidgets::setWindow(statJob, this);
 724     statJob->exec();
 725     QUrl url = statJob->mostLocalUrl();
 726
 727     //If the URL is local after the above conversion, set the directory.
 728     if (url.isLocalFile()) {
 729         dir = url.toLocalFile();
 730     }
 731
 732     KToolInvocation::invokeTerminal(QString(), dir);
 733 }
 734
 735 void DolphinMainWindow::editSettings()
 736 {
 737     if (!m_settingsDialog) {
 738         DolphinViewContainer* container = activeViewContainer();
 739         container->view()->writeSettings();
 740
 741         const QUrl url = container->url();
 742         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
 743         connect(settingsDialog, &DolphinSettingsDialog::settingsChanged, this, &DolphinMainWindow::refreshViews);
 744         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
 745         settingsDialog->show();
 746         m_settingsDialog = settingsDialog;
 747     } else {
 748         m_settingsDialog.data()->raise();
 749     }
 750 }
 751
 752 void DolphinMainWindow::handleUrl(const QUrl& url)
 753 {
 754     delete m_lastHandleUrlStatJob;
 755     m_lastHandleUrlStatJob = nullptr;
 756
 757     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
 758         activeViewContainer()->setUrl(url);
 759     } else if (KProtocolManager::supportsListing(url)) {
 760         // stat the URL to see if it is a dir or not
 761         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
 762         if (m_lastHandleUrlStatJob->uiDelegate()) {
 763             KJobWidgets::setWindow(m_lastHandleUrlStatJob, this);
 764         }
 765         connect(m_lastHandleUrlStatJob, &KIO::Job::result,
 766                 this, &DolphinMainWindow::slotHandleUrlStatFinished);
 767
 768     } else {
 769         new KRun(url, this); // Automatically deletes itself after being finished
 770     }
 771 }
 772
 773 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
 774 {
 775     m_lastHandleUrlStatJob = nullptr;
 776     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
 777     const QUrl url = static_cast<KIO::StatJob*>(job)->url();
 778     if (entry.isDir()) {
 779         activeViewContainer()->setUrl(url);
 780     } else {
 781         new KRun(url, this);  // Automatically deletes itself after being finished
 782     }
 783 }
 784
 785 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
 786 {
 787     newFileMenu()->setEnabled(isFolderWritable);
 788 }
 789
 790 void DolphinMainWindow::openContextMenu(const QPoint& pos,
 791                                         const KFileItem& item,
 792                                         const QUrl& url,
 793                                         const QList<QAction*>& customActions)
 794 {
 795     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
 796     contextMenu.data()->setCustomActions(customActions);
 797     const DolphinContextMenu::Command command = contextMenu.data()->open();
 798
 799     switch (command) {
 800     case DolphinContextMenu::OpenParentFolder:
 801         changeUrl(KIO::upUrl(item.url()));
 802         break;
 803
 804     case DolphinContextMenu::OpenParentFolderInNewWindow:
 805         Dolphin::openNewWindow({KIO::upUrl(item.url())}, this);
 806         break;
 807
 808     case DolphinContextMenu::OpenParentFolderInNewTab:
 809         openNewTab(KIO::upUrl(item.url()));
 810         break;
 811
 812     case DolphinContextMenu::None:
 813     default:
 814         break;
 815     }
 816
 817     // Delete the menu, unless it has been deleted in its own nested event loop already.
 818     if (contextMenu) {
 819         contextMenu->deleteLater();
 820     }
 821 }
 822
 823 void DolphinMainWindow::updateControlMenu()
 824 {
 825     QMenu* menu = qobject_cast<QMenu*>(sender());
 826     Q_ASSERT(menu);
 827
 828     // All actions get cleared by QMenu::clear(). This includes the sub-menus
 829     // because 'menu' is their parent.
 830     menu->clear();
 831
 832     KActionCollection* ac = actionCollection();
 833
 834     // Add "Edit" actions
 835     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
 836                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
 837                  addActionToMenu(ac->action(QStringLiteral("select_all")), menu) |
 838                  addActionToMenu(ac->action(QStringLiteral("invert_selection")), menu);
 839
 840     if (added) {
 841         menu->addSeparator();
 842     }
 843
 844     // Add "View" actions
 845     if (!GeneralSettings::showZoomSlider()) {
 846         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
 847         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
 848         menu->addSeparator();
 849     }
 850
 851     added = addActionToMenu(ac->action(QStringLiteral("view_mode")), menu) |
 852             addActionToMenu(ac->action(QStringLiteral("sort")), menu) |
 853             addActionToMenu(ac->action(QStringLiteral("additional_info")), menu) |
 854             addActionToMenu(ac->action(QStringLiteral("show_preview")), menu) |
 855             addActionToMenu(ac->action(QStringLiteral("show_in_groups")), menu) |
 856             addActionToMenu(ac->action(QStringLiteral("show_hidden_files")), menu);
 857
 858     if (added) {
 859         menu->addSeparator();
 860     }
 861
 862     added = addActionToMenu(ac->action(QStringLiteral("split_view")), menu) |
 863             addActionToMenu(ac->action(QStringLiteral("reload")), menu) |
 864             addActionToMenu(ac->action(QStringLiteral("view_properties")), menu);
 865     if (added) {
 866         menu->addSeparator();
 867     }
 868
 869     addActionToMenu(ac->action(QStringLiteral("panels")), menu);
 870     QMenu* locationBarMenu = new QMenu(i18nc("@action:inmenu", "Location Bar"), menu);
 871     locationBarMenu->addAction(ac->action(QStringLiteral("editable_location")));
 872     locationBarMenu->addAction(ac->action(QStringLiteral("replace_location")));
 873     menu->addMenu(locationBarMenu);
 874
 875     menu->addSeparator();
 876
 877     // Add "Go" menu
 878     QMenu* goMenu = new QMenu(i18nc("@action:inmenu", "Go"), menu);
 879     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
 880     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
 881     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
 882     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
 883     goMenu->addAction(ac->action(QStringLiteral("closed_tabs")));
 884     menu->addMenu(goMenu);
 885
 886     // Add "Tool" menu
 887     QMenu* toolsMenu = new QMenu(i18nc("@action:inmenu", "Tools"), menu);
 888     toolsMenu->addAction(ac->action(QStringLiteral("show_filter_bar")));
 889     toolsMenu->addAction(ac->action(QStringLiteral("compare_files")));
 890     toolsMenu->addAction(ac->action(QStringLiteral("open_terminal")));
 891     toolsMenu->addAction(ac->action(QStringLiteral("change_remote_encoding")));
 892     menu->addMenu(toolsMenu);
 893
 894     // Add "Settings" menu entries
 895     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
 896     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
 897     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
 898
 899     // Add "Help" menu
 900     auto helpMenu = new KHelpMenu(menu);
 901     menu->addMenu(helpMenu->menu());
 902
 903     menu->addSeparator();
 904     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
 905 }
 906
 907 void DolphinMainWindow::updateToolBar()
 908 {
 909     if (!menuBar()->isVisible()) {
 910         createControlButton();
 911     }
 912 }
 913
 914 void DolphinMainWindow::slotControlButtonDeleted()
 915 {
 916     m_controlButton = nullptr;
 917     m_updateToolBarTimer->start();
 918 }
 919
 920 void DolphinMainWindow::slotPlaceActivated(const QUrl& url)
 921 {
 922     DolphinViewContainer* view = activeViewContainer();
 923
 924     if (view->url() == url) {
 925         // We can end up here if the user clicked a device in the Places Panel
 926         // which had been unmounted earlier, see https://bugs.kde.org/show_bug.cgi?id=161385.
 927         reloadView();
 928     } else {
 929         changeUrl(url);
 930     }
 931 }
 932
 933 void DolphinMainWindow::closedTabsCountChanged(unsigned int count)
 934 {
 935     actionCollection()->action(QStringLiteral("undo_close_tab"))->setEnabled(count > 0);
 936 }
 937
 938 void DolphinMainWindow::activeViewChanged(DolphinViewContainer* viewContainer)
 939 {
 940     DolphinViewContainer* oldViewContainer = m_activeViewContainer;
 941     Q_ASSERT(viewContainer);
 942
 943     m_activeViewContainer = viewContainer;
 944
 945     if (oldViewContainer) {
 946         // Disconnect all signals between the old view container (container,
 947         // view and url navigator) and main window.
 948         oldViewContainer->disconnect(this);
 949         oldViewContainer->view()->disconnect(this);
 950         oldViewContainer->urlNavigator()->disconnect(this);
 951     }
 952
 953     connectViewSignals(viewContainer);
 954
 955     m_actionHandler->setCurrentView(viewContainer->view());
 956
 957     updateHistory();
 958     updateEditActions();
 959     updatePasteAction();
 960     updateViewActions();
 961     updateGoActions();
 962
 963     const QUrl url = viewContainer->url();
 964     emit urlChanged(url);
 965 }
 966
 967 void DolphinMainWindow::tabCountChanged(int count)
 968 {
 969     const bool enableTabActions = (count > 1);
 970     actionCollection()->action(QStringLiteral("close_tab"))->setEnabled(enableTabActions);
 971     actionCollection()->action(QStringLiteral("activate_next_tab"))->setEnabled(enableTabActions);
 972     actionCollection()->action(QStringLiteral("activate_prev_tab"))->setEnabled(enableTabActions);
 973 }
 974
 975 void DolphinMainWindow::setUrlAsCaption(const QUrl& url)
 976 {
 977     static KFilePlacesModel s_placesModel;
 978
 979     QString schemePrefix;
 980     if (!url.isLocalFile()) {
 981         schemePrefix.append(url.scheme() + " - ");
 982         if (!url.host().isEmpty()) {
 983             schemePrefix.append(url.host() + " - ");
 984         }
 985     }
 986
 987     if (GeneralSettings::showFullPathInTitlebar()) {
 988         const QString path = url.adjusted(QUrl::StripTrailingSlash).path();
 989         setWindowTitle(schemePrefix + path);
 990         return;
 991     }
 992
 993     const auto& matchedPlaces = s_placesModel.match(s_placesModel.index(0,0), KFilePlacesModel::UrlRole, url, 1, Qt::MatchExactly);
 994
 995     if (!matchedPlaces.isEmpty()) {
 996         setWindowTitle(s_placesModel.text(matchedPlaces.first()));
 997         return;
 998     }
 999
1000     QString fileName = url.adjusted(QUrl::StripTrailingSlash).fileName();
1001     if (fileName.isEmpty()) {
1002         fileName = '/';
1003     }
1004
1005     if (m_activeViewContainer->isSearchModeEnabled()) {
1006         if(m_activeViewContainer->currentSearchText().isEmpty()){
1007             setWindowTitle(i18n("Search"));
1008         } else {
1009             const auto searchText = i18n("Search for %1", m_activeViewContainer->currentSearchText());
1010             setWindowTitle(searchText);
1011         }
1012         return;
1013     }
1014
1015     setWindowTitle(schemePrefix + fileName);
1016 }
1017
1018 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)
1019 {
1020     if (m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1021         m_tearDownFromPlacesRequested = true;
1022         m_terminalPanel->goHome();
1023         // m_placesPanel->proceedWithTearDown() will be called in slotTerminalDirectoryChanged
1024     } else {
1025         m_placesPanel->proceedWithTearDown();
1026     }
1027 }
1028
1029 void DolphinMainWindow::slotStorageTearDownExternallyRequested(const QString& mountPath)
1030 {
1031     if (m_terminalPanel->currentWorkingDirectory().startsWith(mountPath)) {
1032         m_tearDownFromPlacesRequested = false;
1033         m_terminalPanel->goHome();
1034     }
1035 }
1036
1037 void DolphinMainWindow::setupActions()
1038 {
1039     // setup 'File' menu
1040     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
1041     QMenu* menu = m_newFileMenu->menu();
1042     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1043     menu->setIcon(QIcon::fromTheme(QStringLiteral("document-new")));
1044     m_newFileMenu->setDelayed(false);
1045     connect(menu, &QMenu::aboutToShow,
1046             this, &DolphinMainWindow::updateNewMenu);
1047
1048     QAction* newWindow = actionCollection()->addAction(QStringLiteral("new_window"));
1049     newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1050     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1051     actionCollection()->setDefaultShortcut(newWindow, Qt::CTRL + Qt::Key_N);
1052     connect(newWindow, &QAction::triggered, this, &DolphinMainWindow::openNewMainWindow);
1053
1054     QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
1055     newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1056     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1057     actionCollection()->setDefaultShortcuts(newTab, {Qt::CTRL + Qt::Key_T, Qt::CTRL + Qt::SHIFT + Qt::Key_N});
1058     connect(newTab, &QAction::triggered, this, static_cast<void(DolphinMainWindow::*)()>(&DolphinMainWindow::openNewActivatedTab));
1059
1060     QAction* closeTab = actionCollection()->addAction(QStringLiteral("close_tab"));
1061     closeTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-close")));
1062     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1063     actionCollection()->setDefaultShortcut(closeTab, Qt::CTRL + Qt::Key_W);
1064     closeTab->setEnabled(false);
1065     connect(closeTab, &QAction::triggered, m_tabWidget, static_cast<void(DolphinTabWidget::*)()>(&DolphinTabWidget::closeTab));
1066
1067     KStandardAction::quit(this, &DolphinMainWindow::quit, actionCollection());
1068
1069     // setup 'Edit' menu
1070     KStandardAction::undo(this,
1071                           &DolphinMainWindow::undo,
1072                           actionCollection());
1073
1074
1075     KStandardAction::cut(this, &DolphinMainWindow::cut, actionCollection());
1076     KStandardAction::copy(this, &DolphinMainWindow::copy, actionCollection());
1077     QAction* paste = KStandardAction::paste(this, &DolphinMainWindow::paste, actionCollection());
1078     // The text of the paste-action is modified dynamically by Dolphin
1079     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1080     // due to the long text, the text "Paste" is used:
1081     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1082
1083     KStandardAction::find(this, &DolphinMainWindow::find, actionCollection());
1084
1085     QAction* selectAll = actionCollection()->addAction(QStringLiteral("select_all"));
1086     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1087     selectAll->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-all")));
1088     actionCollection()->setDefaultShortcut(selectAll, Qt::CTRL + Qt::Key_A);
1089     connect(selectAll, &QAction::triggered, this, &DolphinMainWindow::selectAll);
1090
1091     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
1092     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1093     invertSelection->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-invert")));
1094     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
1095     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
1096
1097     // setup 'View' menu
1098     // (note that most of it is set up in DolphinViewActionHandler)
1099
1100     QAction* split = actionCollection()->addAction(QStringLiteral("split_view"));
1101     actionCollection()->setDefaultShortcut(split, Qt::Key_F3);
1102     connect(split, &QAction::triggered, this, &DolphinMainWindow::toggleSplitView);
1103
1104     QAction* stashSplit = actionCollection()->addAction(QStringLiteral("split_stash"));
1105     actionCollection()->setDefaultShortcut(stashSplit, Qt::CTRL + Qt::Key_S);
1106     stashSplit->setText(i18nc("@action:intoolbar Stash", "Stash"));
1107     stashSplit->setToolTip(i18nc("@info", "Opens the stash virtual directory in a split window"));
1108     stashSplit->setIcon(QIcon::fromTheme(QStringLiteral("folder-stash")));
1109     stashSplit->setCheckable(false);
1110     stashSplit->setVisible(KProtocolInfo::isKnownProtocol("stash"));
1111     connect(stashSplit, &QAction::triggered, this, &DolphinMainWindow::toggleSplitStash);
1112
1113     QAction* reload = actionCollection()->addAction(QStringLiteral("reload"));
1114     reload->setText(i18nc("@action:inmenu View", "Reload"));
1115     actionCollection()->setDefaultShortcut(reload, Qt::Key_F5);
1116     reload->setIcon(QIcon::fromTheme(QStringLiteral("view-refresh")));
1117     connect(reload, &QAction::triggered, this, &DolphinMainWindow::reloadView);
1118
1119     QAction* stop = actionCollection()->addAction(QStringLiteral("stop"));
1120     stop->setText(i18nc("@action:inmenu View", "Stop"));
1121     stop->setToolTip(i18nc("@info", "Stop loading"));
1122     stop->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
1123     connect(stop, &QAction::triggered, this, &DolphinMainWindow::stopLoading);
1124
1125     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>(QStringLiteral("editable_location"));
1126     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1127     actionCollection()->setDefaultShortcut(editableLocation, Qt::Key_F6);
1128     connect(editableLocation, &KToggleAction::triggered, this, &DolphinMainWindow::toggleEditLocation);
1129
1130     QAction* replaceLocation = actionCollection()->addAction(QStringLiteral("replace_location"));
1131     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1132     actionCollection()->setDefaultShortcut(replaceLocation, Qt::CTRL + Qt::Key_L);
1133     connect(replaceLocation, &QAction::triggered, this, &DolphinMainWindow::replaceLocation);
1134
1135     // setup 'Go' menu
1136     QAction* backAction = KStandardAction::back(this, &DolphinMainWindow::goBack, actionCollection());
1137     auto backShortcuts = backAction->shortcuts();
1138     backShortcuts.append(QKeySequence(Qt::Key_Backspace));
1139     actionCollection()->setDefaultShortcuts(backAction, backShortcuts);
1140
1141     DolphinRecentTabsMenu* recentTabsMenu = new DolphinRecentTabsMenu(this);
1142     actionCollection()->addAction(QStringLiteral("closed_tabs"), recentTabsMenu);
1143     connect(m_tabWidget, &DolphinTabWidget::rememberClosedTab,
1144             recentTabsMenu, &DolphinRecentTabsMenu::rememberClosedTab);
1145     connect(recentTabsMenu, &DolphinRecentTabsMenu::restoreClosedTab,
1146             m_tabWidget, &DolphinTabWidget::restoreClosedTab);
1147     connect(recentTabsMenu, &DolphinRecentTabsMenu::closedTabsCountChanged,
1148             this, &DolphinMainWindow::closedTabsCountChanged);
1149
1150     QAction* undoCloseTab = actionCollection()->addAction(QStringLiteral("undo_close_tab"));
1151     undoCloseTab->setText(i18nc("@action:inmenu File", "Undo close tab"));
1152     actionCollection()->setDefaultShortcut(undoCloseTab, Qt::CTRL + Qt::SHIFT + Qt::Key_T);
1153     undoCloseTab->setIcon(QIcon::fromTheme(QStringLiteral("edit-undo")));
1154     undoCloseTab->setEnabled(false);
1155     connect(undoCloseTab, &QAction::triggered, recentTabsMenu, &DolphinRecentTabsMenu::undoCloseTab);
1156
1157     auto undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
1158     undoAction->setEnabled(false); // undo should be disabled by default
1159
1160     KStandardAction::forward(this, &DolphinMainWindow::goForward, actionCollection());
1161     KStandardAction::up(this, &DolphinMainWindow::goUp, actionCollection());
1162     KStandardAction::home(this, &DolphinMainWindow::goHome, actionCollection());
1163
1164     // setup 'Tools' menu
1165     QAction* showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
1166     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1167     showFilterBar->setIcon(QIcon::fromTheme(QStringLiteral("view-filter")));
1168     actionCollection()->setDefaultShortcuts(showFilterBar, {Qt::CTRL + Qt::Key_I, Qt::Key_Slash});
1169     connect(showFilterBar, &QAction::triggered, this, &DolphinMainWindow::showFilterBar);
1170
1171     QAction* compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
1172     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1173     compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
1174     compareFiles->setEnabled(false);
1175     connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
1176
1177 #ifndef Q_OS_WIN
1178     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1179         QAction* openTerminal = actionCollection()->addAction(QStringLiteral("open_terminal"));
1180         openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1181         openTerminal->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
1182         actionCollection()->setDefaultShortcut(openTerminal, Qt::SHIFT + Qt::Key_F4);
1183         connect(openTerminal, &QAction::triggered, this, &DolphinMainWindow::openTerminal);
1184     }
1185 #endif
1186
1187     // setup 'Settings' menu
1188     KToggleAction* showMenuBar = KStandardAction::showMenubar(nullptr, nullptr, actionCollection());
1189     connect(showMenuBar, &KToggleAction::triggered,                   // Fixes #286822
1190             this, &DolphinMainWindow::toggleShowMenuBar, Qt::QueuedConnection);
1191     KStandardAction::preferences(this, &DolphinMainWindow::editSettings, actionCollection());
1192
1193     // not in menu actions
1194     QList<QKeySequence> nextTabKeys = KStandardShortcut::tabNext();
1195     nextTabKeys.append(QKeySequence(Qt::CTRL + Qt::Key_Tab));
1196
1197     QList<QKeySequence> prevTabKeys = KStandardShortcut::tabPrev();
1198     prevTabKeys.append(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Tab));
1199
1200     QAction* activateNextTab = actionCollection()->addAction(QStringLiteral("activate_next_tab"));
1201     activateNextTab->setIconText(i18nc("@action:inmenu", "Next Tab"));
1202     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1203     activateNextTab->setEnabled(false);
1204     connect(activateNextTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activateNextTab);
1205     actionCollection()->setDefaultShortcuts(activateNextTab, nextTabKeys);
1206
1207     QAction* activatePrevTab = actionCollection()->addAction(QStringLiteral("activate_prev_tab"));
1208     activatePrevTab->setIconText(i18nc("@action:inmenu", "Previous Tab"));
1209     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1210     activatePrevTab->setEnabled(false);
1211     connect(activatePrevTab, &QAction::triggered, m_tabWidget, &DolphinTabWidget::activatePrevTab);
1212     actionCollection()->setDefaultShortcuts(activatePrevTab, prevTabKeys);
1213
1214     // for context menu
1215     QAction* openInNewTab = actionCollection()->addAction(QStringLiteral("open_in_new_tab"));
1216     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1217     openInNewTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1218     connect(openInNewTab, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1219
1220     QAction* openInNewTabs = actionCollection()->addAction(QStringLiteral("open_in_new_tabs"));
1221     openInNewTabs->setText(i18nc("@action:inmenu", "Open in New Tabs"));
1222     openInNewTabs->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
1223     connect(openInNewTabs, &QAction::triggered, this, &DolphinMainWindow::openInNewTab);
1224
1225     QAction* openInNewWindow = actionCollection()->addAction(QStringLiteral("open_in_new_window"));
1226     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1227     openInNewWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
1228     connect(openInNewWindow, &QAction::triggered, this, &DolphinMainWindow::openInNewWindow);
1229 }
1230
1231 void DolphinMainWindow::setupDockWidgets()
1232 {
1233     const bool lock = GeneralSettings::lockPanels();
1234
1235     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>(QStringLiteral("lock_panels"));
1236     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1237     lockLayoutAction->setActiveIcon(QIcon::fromTheme(QStringLiteral("object-unlocked")));
1238     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1239     lockLayoutAction->setInactiveIcon(QIcon::fromTheme(QStringLiteral("object-locked")));
1240     lockLayoutAction->setActive(lock);
1241     connect(lockLayoutAction, &KDualAction::triggered, this, &DolphinMainWindow::togglePanelLockState);
1242
1243     // Setup "Information"
1244     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1245     infoDock->setLocked(lock);
1246     infoDock->setObjectName(QStringLiteral("infoDock"));
1247     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1248     InformationPanel* infoPanel = new InformationPanel(infoDock);
1249     infoPanel->setCustomContextMenuActions({lockLayoutAction});
1250     connect(infoPanel, &InformationPanel::urlActivated, this, &DolphinMainWindow::handleUrl);
1251     infoDock->setWidget(infoPanel);
1252
1253     QAction* infoAction = infoDock->toggleViewAction();
1254     createPanelAction(QIcon::fromTheme(QStringLiteral("dialog-information")), Qt::Key_F11, infoAction, QStringLiteral("show_information_panel"));
1255
1256     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1257     connect(this, &DolphinMainWindow::urlChanged,
1258             infoPanel, &InformationPanel::setUrl);
1259     connect(this, &DolphinMainWindow::selectionChanged,
1260             infoPanel, &InformationPanel::setSelection);
1261     connect(this, &DolphinMainWindow::requestItemInfo,
1262             infoPanel, &InformationPanel::requestDelayedItemInfo);
1263
1264     // Setup "Folders"
1265     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1266     foldersDock->setLocked(lock);
1267     foldersDock->setObjectName(QStringLiteral("foldersDock"));
1268     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1269     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1270     foldersPanel->setCustomContextMenuActions({lockLayoutAction});
1271     foldersDock->setWidget(foldersPanel);
1272
1273     QAction* foldersAction = foldersDock->toggleViewAction();
1274     createPanelAction(QIcon::fromTheme(QStringLiteral("folder")), Qt::Key_F7, foldersAction, QStringLiteral("show_folders_panel"));
1275
1276     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1277     connect(this, &DolphinMainWindow::urlChanged,
1278             foldersPanel, &FoldersPanel::setUrl);
1279     connect(foldersPanel, &FoldersPanel::folderActivated,
1280             this, &DolphinMainWindow::changeUrl);
1281     connect(foldersPanel, &FoldersPanel::folderMiddleClicked,
1282             this, &DolphinMainWindow::openNewTab);
1283     connect(foldersPanel, &FoldersPanel::errorMessage,
1284             this, &DolphinMainWindow::showErrorMessage);
1285
1286     // Setup "Terminal"
1287 #ifndef Q_OS_WIN
1288     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
1289         DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1290         terminalDock->setLocked(lock);
1291         terminalDock->setObjectName(QStringLiteral("terminalDock"));
1292         m_terminalPanel = new TerminalPanel(terminalDock);
1293         m_terminalPanel->setCustomContextMenuActions({lockLayoutAction});
1294         terminalDock->setWidget(m_terminalPanel);
1295
1296         connect(m_terminalPanel, &TerminalPanel::hideTerminalPanel, terminalDock, &DolphinDockWidget::hide);
1297         connect(m_terminalPanel, &TerminalPanel::changeUrl, this, &DolphinMainWindow::slotTerminalDirectoryChanged);
1298         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1299                 m_terminalPanel, &TerminalPanel::dockVisibilityChanged);
1300         connect(terminalDock, &DolphinDockWidget::visibilityChanged,
1301                 this, &DolphinMainWindow::slotTerminalPanelVisibilityChanged);
1302
1303         QAction* terminalAction = terminalDock->toggleViewAction();
1304         createPanelAction(QIcon::fromTheme(QStringLiteral("utilities-terminal")), Qt::Key_F4, terminalAction, QStringLiteral("show_terminal_panel"));
1305
1306         addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1307         connect(this, &DolphinMainWindow::urlChanged,
1308                 m_terminalPanel, &TerminalPanel::setUrl);
1309
1310         if (GeneralSettings::version() < 200) {
1311             terminalDock->hide();
1312         }
1313     }
1314 #endif
1315
1316     if (GeneralSettings::version() < 200) {
1317         infoDock->hide();
1318         foldersDock->hide();
1319     }
1320
1321     // Setup "Places"
1322     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1323     placesDock->setLocked(lock);
1324     placesDock->setObjectName(QStringLiteral("placesDock"));
1325     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1326
1327     m_placesPanel = new PlacesPanel(placesDock);
1328     m_placesPanel->setCustomContextMenuActions({lockLayoutAction});
1329     placesDock->setWidget(m_placesPanel);
1330
1331     QAction *placesAction = placesDock->toggleViewAction();
1332     createPanelAction(QIcon::fromTheme(QStringLiteral("bookmarks")), Qt::Key_F9, placesAction, QStringLiteral("show_places_panel"));
1333
1334     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1335     connect(m_placesPanel, &PlacesPanel::placeActivated,
1336             this, &DolphinMainWindow::slotPlaceActivated);
1337     connect(m_placesPanel, &PlacesPanel::placeMiddleClicked,
1338             this, &DolphinMainWindow::openNewTab);
1339     connect(m_placesPanel, &PlacesPanel::errorMessage,
1340             this, &DolphinMainWindow::showErrorMessage);
1341     connect(this, &DolphinMainWindow::urlChanged,
1342             m_placesPanel, &PlacesPanel::setUrl);
1343     connect(placesDock, &DolphinDockWidget::visibilityChanged,
1344             m_tabWidget, &DolphinTabWidget::slotPlacesPanelVisibilityChanged);
1345     connect(this, &DolphinMainWindow::settingsChanged,
1346         m_placesPanel, &PlacesPanel::readSettings);
1347     connect(m_placesPanel, &PlacesPanel::storageTearDownRequested,
1348             this, &DolphinMainWindow::slotStorageTearDownFromPlacesRequested);
1349     connect(m_placesPanel, &PlacesPanel::storageTearDownExternallyRequested,
1350             this, &DolphinMainWindow::slotStorageTearDownExternallyRequested);
1351     m_tabWidget->slotPlacesPanelVisibilityChanged(m_placesPanel->isVisible());
1352
1353     // Add actions into the "Panels" menu
1354     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1355     actionCollection()->addAction(QStringLiteral("panels"), panelsMenu);
1356     panelsMenu->setDelayed(false);
1357     const KActionCollection* ac = actionCollection();
1358     panelsMenu->addAction(ac->action(QStringLiteral("show_places_panel")));
1359     panelsMenu->addAction(ac->action(QStringLiteral("show_information_panel")));
1360     panelsMenu->addAction(ac->action(QStringLiteral("show_folders_panel")));
1361     panelsMenu->addAction(ac->action(QStringLiteral("show_terminal_panel")));
1362     panelsMenu->addSeparator();
1363     panelsMenu->addAction(lockLayoutAction);
1364 }
1365
1366 void DolphinMainWindow::updateEditActions()
1367 {
1368     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1369     if (list.isEmpty()) {
1370         stateChanged(QStringLiteral("has_no_selection"));
1371     } else {
1372         stateChanged(QStringLiteral("has_selection"));
1373
1374         KActionCollection* col = actionCollection();
1375         QAction* renameAction      = col->action(KStandardAction::name(KStandardAction::RenameFile));
1376         QAction* moveToTrashAction = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
1377         QAction* deleteAction      = col->action(KStandardAction::name(KStandardAction::DeleteFile));
1378         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1379         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
1380
1381         KFileItemListProperties capabilities(list);
1382         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1383
1384         renameAction->setEnabled(capabilities.supportsMoving());
1385         moveToTrashAction->setEnabled(enableMoveToTrash);
1386         deleteAction->setEnabled(capabilities.supportsDeleting());
1387         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1388         cutAction->setEnabled(capabilities.supportsMoving());
1389     }
1390 }
1391
1392 void DolphinMainWindow::updateViewActions()
1393 {
1394     m_actionHandler->updateViewActions();
1395
1396     QAction* showFilterBarAction = actionCollection()->action(QStringLiteral("show_filter_bar"));
1397     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1398
1399     updateSplitAction();
1400
1401     QAction* editableLocactionAction = actionCollection()->action(QStringLiteral("editable_location"));
1402     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1403     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1404 }
1405
1406 void DolphinMainWindow::updateGoActions()
1407 {
1408     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1409     const QUrl currentUrl = m_activeViewContainer->url();
1410     goUpAction->setEnabled(KIO::upUrl(currentUrl) != currentUrl);
1411 }
1412
1413 void DolphinMainWindow::createControlButton()
1414 {
1415     if (m_controlButton) {
1416         return;
1417     }
1418     Q_ASSERT(!m_controlButton);
1419
1420     m_controlButton = new QToolButton(this);
1421     m_controlButton->setIcon(QIcon::fromTheme(QStringLiteral("application-menu")));
1422     m_controlButton->setText(i18nc("@action", "Control"));
1423     m_controlButton->setPopupMode(QToolButton::InstantPopup);
1424     m_controlButton->setToolButtonStyle(toolBar()->toolButtonStyle());
1425
1426     QMenu* controlMenu = new QMenu(m_controlButton);
1427     connect(controlMenu, &QMenu::aboutToShow, this, &DolphinMainWindow::updateControlMenu);
1428
1429     m_controlButton->setMenu(controlMenu);
1430
1431     toolBar()->addWidget(m_controlButton);
1432     connect(toolBar(), &KToolBar::iconSizeChanged,
1433             m_controlButton, &QToolButton::setIconSize);
1434     connect(toolBar(), &KToolBar::toolButtonStyleChanged,
1435             m_controlButton, &QToolButton::setToolButtonStyle);
1436
1437     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1438     // gets edited. In this case we must add them again. The adding is done asynchronously by
1439     // m_updateToolBarTimer.
1440     connect(m_controlButton, &QToolButton::destroyed, this, &DolphinMainWindow::slotControlButtonDeleted);
1441     m_updateToolBarTimer = new QTimer(this);
1442     m_updateToolBarTimer->setInterval(500);
1443     connect(m_updateToolBarTimer, &QTimer::timeout, this, &DolphinMainWindow::updateToolBar);
1444 }
1445
1446 void DolphinMainWindow::deleteControlButton()
1447 {
1448     delete m_controlButton;
1449     m_controlButton = nullptr;
1450
1451     delete m_updateToolBarTimer;
1452     m_updateToolBarTimer = nullptr;
1453 }
1454
1455 bool DolphinMainWindow::addActionToMenu(QAction* action, QMenu* menu)
1456 {
1457     Q_ASSERT(action);
1458     Q_ASSERT(menu);
1459
1460     const KToolBar* toolBarWidget = toolBar();
1461     foreach (const QWidget* widget, action->associatedWidgets()) {
1462         if (widget == toolBarWidget) {
1463             return false;
1464         }
1465     }
1466
1467     menu->addAction(action);
1468     return true;
1469 }
1470
1471 void DolphinMainWindow::refreshViews()
1472 {
1473     m_tabWidget->refreshViews();
1474
1475     if (GeneralSettings::modifiedStartupSettings()) {
1476         // The startup settings have been changed by the user (see bug #254947).
1477         // Synchronize the split-view setting with the active view:
1478         const bool splitView = GeneralSettings::splitView();
1479         m_tabWidget->currentTabPage()->setSplitViewEnabled(splitView);
1480         updateSplitAction();
1481         setUrlAsCaption(activeViewContainer()->url());
1482     }
1483
1484     emit settingsChanged();
1485 }
1486
1487 void DolphinMainWindow::clearStatusBar()
1488 {
1489     m_activeViewContainer->statusBar()->resetToDefaultText();
1490 }
1491
1492 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
1493 {
1494     connect(container, &DolphinViewContainer::showFilterBarChanged,
1495             this, &DolphinMainWindow::updateFilterBarAction);
1496     connect(container, &DolphinViewContainer::writeStateChanged,
1497             this, &DolphinMainWindow::slotWriteStateChanged);
1498
1499     const DolphinView* view = container->view();
1500     connect(view, &DolphinView::selectionChanged,
1501             this, &DolphinMainWindow::slotSelectionChanged);
1502     connect(view, &DolphinView::requestItemInfo,
1503             this, &DolphinMainWindow::requestItemInfo);
1504     connect(view, &DolphinView::tabRequested,
1505             this, &DolphinMainWindow::openNewTab);
1506     connect(view, &DolphinView::requestContextMenu,
1507             this, &DolphinMainWindow::openContextMenu);
1508     connect(view, &DolphinView::directoryLoadingStarted,
1509             this, &DolphinMainWindow::enableStopAction);
1510     connect(view, &DolphinView::directoryLoadingCompleted,
1511             this, &DolphinMainWindow::disableStopAction);
1512     connect(view, &DolphinView::directoryLoadingCompleted,
1513             this, &DolphinMainWindow::slotDirectoryLoadingCompleted);
1514     connect(view, &DolphinView::goBackRequested,
1515             this, static_cast<void(DolphinMainWindow::*)()>(&DolphinMainWindow::goBack));
1516     connect(view, &DolphinView::goForwardRequested,
1517             this, static_cast<void(DolphinMainWindow::*)()>(&DolphinMainWindow::goForward));
1518     connect(view, &DolphinView::urlActivated,
1519             this, &DolphinMainWindow::handleUrl);
1520
1521     const KUrlNavigator* navigator = container->urlNavigator();
1522     connect(navigator, &KUrlNavigator::urlChanged,
1523             this, &DolphinMainWindow::changeUrl);
1524     connect(navigator, &KUrlNavigator::historyChanged,
1525             this, &DolphinMainWindow::updateHistory);
1526     connect(navigator, &KUrlNavigator::editableStateChanged,
1527             this, &DolphinMainWindow::slotEditableStateChanged);
1528     connect(navigator, &KUrlNavigator::tabRequested,
1529             this, &DolphinMainWindow::openNewTab);
1530 }
1531
1532 void DolphinMainWindow::updateSplitAction()
1533 {
1534     QAction* splitAction = actionCollection()->action(QStringLiteral("split_view"));
1535     const DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
1536     if (tabPage->splitViewEnabled()) {
1537         if (tabPage->primaryViewActive()) {
1538             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1539             splitAction->setToolTip(i18nc("@info", "Close left view"));
1540             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-left-close")));
1541         } else {
1542             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1543             splitAction->setToolTip(i18nc("@info", "Close right view"));
1544             splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-close")));
1545         }
1546     } else {
1547         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1548         splitAction->setToolTip(i18nc("@info", "Split view"));
1549         splitAction->setIcon(QIcon::fromTheme(QStringLiteral("view-right-new")));
1550     }
1551 }
1552
1553 bool DolphinMainWindow::isKompareInstalled() const
1554 {
1555     static bool initialized = false;
1556     static bool installed = false;
1557     if (!initialized) {
1558         // TODO: maybe replace this approach later by using a menu
1559         // plugin like kdiff3plugin.cpp
1560         installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
1561         initialized = true;
1562     }
1563     return installed;
1564 }
1565
1566 void DolphinMainWindow::createPanelAction(const QIcon& icon,
1567                                           const QKeySequence& shortcut,
1568                                           QAction* dockAction,
1569                                           const QString& actionName)
1570 {
1571     QAction* panelAction = actionCollection()->addAction(actionName);
1572     panelAction->setCheckable(true);
1573     panelAction->setChecked(dockAction->isChecked());
1574     panelAction->setText(dockAction->text());
1575     panelAction->setIcon(icon);
1576     actionCollection()->setDefaultShortcut(panelAction, shortcut);
1577
1578     connect(panelAction, &QAction::triggered, dockAction, &QAction::trigger);
1579     connect(dockAction, &QAction::toggled, panelAction, &QAction::setChecked);
1580 }
1581
1582 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
1583     KIO::FileUndoManager::UiInterface()
1584 {
1585 }
1586
1587 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1588 {
1589 }
1590
1591 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1592 {
1593     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
1594     if (mainWin) {
1595         DolphinViewContainer* container = mainWin->activeViewContainer();
1596         container->showMessage(job->errorString(), DolphinViewContainer::Error);
1597     } else {
1598         KIO::FileUndoManager::UiInterface::jobError(job);
1599     }
1600 }
1601