src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   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 #include "dolphinviewactionhandler.h"
  24 #include "dolphinremoteencoding.h"
  25
  26 #include <config-nepomuk.h>
  27 #ifdef HAVE_NEPOMUK
  28 #include "search/dolphinsearchoptionsconfigurator.h"
  29 #endif
  30
  31 #include "dolphinapplication.h"
  32 #include "dolphinnewmenu.h"
  33 #include "search/dolphinsearchbox.h"
  34 #include "settings/dolphinsettings.h"
  35 #include "settings/dolphinsettingsdialog.h"
  36 #include "dolphinviewcontainer.h"
  37 #include "panels/folders/folderspanel.h"
  38 #include "panels/places/placespanel.h"
  39 #include "panels/information/informationpanel.h"
  40 #include "mainwindowadaptor.h"
  41 #include "statusbar/dolphinstatusbar.h"
  42 #include "viewproperties.h"
  43
  44 #ifndef Q_OS_WIN
  45 #include "panels/terminal/terminalpanel.h"
  46 #endif
  47
  48 #include "dolphin_generalsettings.h"
  49 #include "dolphin_iconsmodesettings.h"
  50 #include "draganddrophelper.h"
  51
  52 #include <kaction.h>
  53 #include <kactioncollection.h>
  54 #include <kconfig.h>
  55 #include <kdesktopfile.h>
  56 #include <kdeversion.h>
  57 #include <kfiledialog.h>
  58 #include <kfileplacesmodel.h>
  59 #include <kglobal.h>
  60 #include <klineedit.h>
  61 #include <ktoolbar.h>
  62 #include <kicon.h>
  63 #include <kiconloader.h>
  64 #include <kio/netaccess.h>
  65 #include <kinputdialog.h>
  66 #include <klocale.h>
  67 #include <kprotocolmanager.h>
  68 #include <kmenu.h>
  69 #include <kmenubar.h>
  70 #include <kmessagebox.h>
  71 #include <kfileitemlistproperties.h>
  72 #include <konqmimedata.h>
  73 #include <kprotocolinfo.h>
  74 #include <krun.h>
  75 #include <kshell.h>
  76 #include <kstandarddirs.h>
  77 #include <kstatusbar.h>
  78 #include <kstandardaction.h>
  79 #include <ktabbar.h>
  80 #include <ktoggleaction.h>
  81 #include <kurlnavigator.h>
  82 #include <kurl.h>
  83 #include <kurlcombobox.h>
  84 #include <ktoolinvocation.h>
  85
  86 #include <QDBusMessage>
  87 #include <QKeyEvent>
  88 #include <QClipboard>
  89 #include <QSplitter>
  90 #include <QDockWidget>
  91 #include <kacceleratormanager.h>
  92
  93 /*
  94  * Remembers the tab configuration if a tab has been closed.
  95  * Each closed tab can be restored by the menu
  96  * "Go -> Recently Closed Tabs".
  97  */
  98 struct ClosedTab
  99 {
 100     KUrl primaryUrl;
 101     KUrl secondaryUrl;
 102     bool isSplit;
 103 };
 104 Q_DECLARE_METATYPE(ClosedTab)
 105
 106 DolphinMainWindow::DolphinMainWindow(int id) :
 107     KXmlGuiWindow(0),
 108     m_newMenu(0),
 109     m_showMenuBar(0),
 110     m_tabBar(0),
 111     m_activeViewContainer(0),
 112     m_centralWidgetLayout(0),
 113     m_searchBox(0),
 114 #ifdef HAVE_NEPOMUK
 115     m_searchOptionsConfigurator(0),
 116 #endif
 117     m_id(id),
 118     m_tabIndex(0),
 119     m_viewTab(),
 120     m_actionHandler(0),
 121     m_remoteEncoding(0),
 122     m_settingsDialog(0)
 123 {
 124     setObjectName("Dolphin#");
 125
 126     m_viewTab.append(ViewTab());
 127
 128     new MainWindowAdaptor(this);
 129     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
 130
 131     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 132     undoManager->setUiInterface(new UndoUiInterface());
 133
 134     connect(undoManager, SIGNAL(undoAvailable(bool)),
 135             this, SLOT(slotUndoAvailable(bool)));
 136     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 137             this, SLOT(slotUndoTextChanged(const QString&)));
 138     connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
 139             this, SLOT(clearStatusBar()));
 140     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 141             this, SLOT(showCommand(CommandType)));
 142     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 143             this, SLOT(showErrorMessage(const QString&)));
 144     connect(&DragAndDropHelper::instance(), SIGNAL(errorMessage(const QString&)),
 145             this, SLOT(showErrorMessage(const QString&)));
 146 }
 147
 148 DolphinMainWindow::~DolphinMainWindow()
 149 {
 150     DolphinApplication::app()->removeMainWindow(this);
 151 }
 152
 153 void DolphinMainWindow::toggleViews()
 154 {
 155     if (m_viewTab[m_tabIndex].primaryView == 0) {
 156         return;
 157     }
 158
 159     // move secondary view from the last position of the splitter
 160     // to the first position
 161     m_viewTab[m_tabIndex].splitter->insertWidget(0, m_viewTab[m_tabIndex].secondaryView);
 162
 163     DolphinViewContainer* container = m_viewTab[m_tabIndex].primaryView;
 164     m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 165     m_viewTab[m_tabIndex].secondaryView = container;
 166 }
 167
 168 void DolphinMainWindow::showCommand(CommandType command)
 169 {
 170     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 171     switch (command) {
 172     case KIO::FileUndoManager::Copy:
 173         statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
 174                               DolphinStatusBar::OperationCompleted);
 175         break;
 176     case KIO::FileUndoManager::Move:
 177         statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
 178                               DolphinStatusBar::OperationCompleted);
 179         break;
 180     case KIO::FileUndoManager::Link:
 181         statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
 182                               DolphinStatusBar::OperationCompleted);
 183         break;
 184     case KIO::FileUndoManager::Trash:
 185         statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
 186                               DolphinStatusBar::OperationCompleted);
 187         break;
 188     case KIO::FileUndoManager::Rename:
 189         statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
 190                               DolphinStatusBar::OperationCompleted);
 191         break;
 192
 193     case KIO::FileUndoManager::Mkdir:
 194         statusBar->setMessage(i18nc("@info:status", "Created folder."),
 195                               DolphinStatusBar::OperationCompleted);
 196         break;
 197
 198     default:
 199         break;
 200     }
 201 }
 202
 203 void DolphinMainWindow::refreshViews()
 204 {
 205     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 206
 207     // remember the current active view, as because of
 208     // the refreshing the active view might change to
 209     // the secondary view
 210     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 211
 212     const int tabCount = m_viewTab.count();
 213     for (int i = 0; i < tabCount; ++i) {
 214         m_viewTab[i].primaryView->refresh();
 215         if (m_viewTab[i].secondaryView != 0) {
 216             m_viewTab[i].secondaryView->refresh();
 217         }
 218     }
 219
 220     setActiveViewContainer(activeViewContainer);
 221 }
 222
 223 void DolphinMainWindow::pasteIntoFolder()
 224 {
 225     m_activeViewContainer->view()->pasteIntoFolder();
 226 }
 227
 228 void DolphinMainWindow::changeUrl(const KUrl& url)
 229 {
 230     if (!KProtocolManager::supportsListing(url)) {
 231         // The URL navigator only checks for validity, not
 232         // if the URL can be listed. An error message is
 233         // shown due to DolphinViewContainer::restoreView().
 234         return;
 235     }
 236
 237     DolphinViewContainer* view = activeViewContainer();
 238     if (view != 0) {
 239         view->setUrl(url);
 240         updateEditActions();
 241         updateViewActions();
 242         updateGoActions();
 243         setUrlAsCaption(url);
 244         if (m_viewTab.count() > 1) {
 245             m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
 246         }
 247         const QString iconName = KMimeType::iconNameForUrl(url);
 248         m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
 249         emit urlChanged(url);
 250     }
 251 }
 252
 253 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 254 {
 255     activeViewContainer()->view()->changeSelection(selection);
 256 }
 257
 258 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 259 {
 260     KToggleAction* editableLocationAction =
 261         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 262     editableLocationAction->setChecked(editable);
 263 }
 264
 265 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 266 {
 267     updateEditActions();
 268
 269     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 270     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
 271     if (m_viewTab[m_tabIndex].secondaryView != 0) {
 272         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
 273     }
 274
 275     QAction* compareFilesAction = actionCollection()->action("compare_files");
 276     if (selectedUrlsCount == 2) {
 277         compareFilesAction->setEnabled(isKompareInstalled());
 278     } else {
 279         compareFilesAction->setEnabled(false);
 280     }
 281
 282     emit selectionChanged(selection);
 283 }
 284
 285 void DolphinMainWindow::slotWheelMoved(int wheelDelta)
 286 {
 287     if (wheelDelta > 0) {
 288         activatePrevTab();
 289     } else {
 290         activateNextTab();
 291     }
 292 }
 293
 294 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 295 {
 296     emit requestItemInfo(item);
 297 }
 298
 299 void DolphinMainWindow::updateHistory()
 300 {
 301     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 302     const int index = urlNavigator->historyIndex();
 303
 304     QAction* backAction = actionCollection()->action("go_back");
 305     backAction->setToolTip(i18nc("@info", "Go back"));
 306     if (backAction != 0) {
 307         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 308     }
 309
 310     QAction* forwardAction = actionCollection()->action("go_forward");
 311     forwardAction->setToolTip(i18nc("@info", "Go forward"));
 312     if (forwardAction != 0) {
 313         forwardAction->setEnabled(index > 0);
 314     }
 315 }
 316
 317 void DolphinMainWindow::updateFilterBarAction(bool show)
 318 {
 319     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 320     showFilterBarAction->setChecked(show);
 321 }
 322
 323 void DolphinMainWindow::openNewMainWindow()
 324 {
 325     DolphinApplication::app()->createMainWindow()->show();
 326 }
 327
 328 void DolphinMainWindow::openNewTab()
 329 {
 330     openNewTab(m_activeViewContainer->url());
 331     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 332
 333     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 334     if (navigator->isUrlEditable()) {
 335         // if a new tab is opened and the URL is editable, assure that
 336         // the user can edit the URL without manually setting the focus
 337         navigator->setFocus();
 338     }
 339 }
 340
 341 void DolphinMainWindow::openNewTab(const KUrl& url)
 342 {
 343     const KIcon icon = KIcon(KMimeType::iconNameForUrl(m_activeViewContainer->url()));
 344     if (m_viewTab.count() == 1) {
 345         // Only one view is open currently and hence no tab is shown at
 346         // all. Before creating a tab for 'url', provide a tab for the current URL.
 347         m_tabBar->addTab(icon, squeezedText(tabName(m_activeViewContainer->url())));
 348         m_tabBar->blockSignals(false);
 349     }
 350
 351     m_tabBar->addTab(icon, squeezedText(tabName(url)));
 352
 353     ViewTab viewTab;
 354     viewTab.splitter = new QSplitter(this);
 355     viewTab.splitter->setChildrenCollapsible(false);
 356     viewTab.primaryView = new DolphinViewContainer(this, viewTab.splitter, url);
 357     viewTab.primaryView->setActive(false);
 358     connectViewSignals(viewTab.primaryView);
 359     viewTab.primaryView->view()->reload();
 360
 361     m_viewTab.append(viewTab);
 362
 363     actionCollection()->action("close_tab")->setEnabled(true);
 364
 365     // provide a split view, if the startup settings are set this way
 366     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 367     if (generalSettings->splitView()) {
 368         const int tabIndex = m_viewTab.count() - 1;
 369         createSecondaryView(tabIndex);
 370         m_viewTab[tabIndex].secondaryView->setActive(true);
 371         m_viewTab[tabIndex].isPrimaryViewActive = false;
 372     }
 373 }
 374
 375 void DolphinMainWindow::activateNextTab()
 376 {
 377     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 378         return;
 379     }
 380
 381     const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
 382     m_tabBar->setCurrentIndex(tabIndex);
 383 }
 384
 385 void DolphinMainWindow::activatePrevTab()
 386 {
 387     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 388         return;
 389     }
 390
 391     int tabIndex = m_tabBar->currentIndex() - 1;
 392     if (tabIndex == -1) {
 393         tabIndex = m_tabBar->count() - 1;
 394     }
 395     m_tabBar->setCurrentIndex(tabIndex);
 396 }
 397
 398 void DolphinMainWindow::openInNewTab()
 399 {
 400     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 401     if ((list.count() == 1) && list[0].isDir()) {
 402         openNewTab(m_activeViewContainer->view()->selectedUrls()[0]);
 403     }
 404 }
 405
 406 void DolphinMainWindow::openInNewWindow()
 407 {
 408     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 409     if ((list.count() == 1) && list[0].isDir()) {
 410         DolphinMainWindow* window = DolphinApplication::app()->createMainWindow();
 411         window->changeUrl(m_activeViewContainer->view()->selectedUrls()[0]);
 412         window->show();
 413     }
 414 }
 415
 416 void DolphinMainWindow::toggleActiveView()
 417 {
 418     if (m_viewTab[m_tabIndex].secondaryView == 0) {
 419         // only one view is available
 420         return;
 421     }
 422
 423     Q_ASSERT(m_activeViewContainer != 0);
 424     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 425
 426     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 427     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 428     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 429 }
 430
 431 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 432 {
 433     DolphinSettings& settings = DolphinSettings::instance();
 434     GeneralSettings* generalSettings = settings.generalSettings();
 435
 436     // Find out if Dolphin is closed directly by the user or
 437     // by the session manager because the session is closed
 438     bool closedByUser = true;
 439     DolphinApplication *application = qobject_cast<DolphinApplication*>(qApp);
 440     if (application && application->sessionSaving()) {
 441         closedByUser = false;
 442     }
 443
 444     if ((m_viewTab.count() > 1) && generalSettings->confirmClosingMultipleTabs() && closedByUser) {
 445         // Ask the user if he really wants to quit and close all tabs.
 446         // Open a confirmation dialog with 3 buttons:
 447         // KDialog::Yes    -> Quit
 448         // KDialog::No     -> Close only the current tab
 449         // KDialog::Cancel -> do nothing
 450         KDialog *dialog = new KDialog(this, Qt::Dialog);
 451         dialog->setCaption(i18nc("@title:window", "Confirmation"));
 452         dialog->setButtons(KDialog::Yes | KDialog::No | KDialog::Cancel);
 453         dialog->setModal(true);
 454         dialog->showButtonSeparator(true);
 455         dialog->setButtonGuiItem(KDialog::Yes, KStandardGuiItem::quit());
 456         dialog->setButtonGuiItem(KDialog::No, KGuiItem(i18n("C&lose Current Tab"), KIcon("tab-close")));
 457         dialog->setButtonGuiItem(KDialog::Cancel, KStandardGuiItem::cancel());
 458         dialog->setDefaultButton(KDialog::Yes);
 459
 460         bool doNotAskAgainCheckboxResult = false;
 461
 462         const int result = KMessageBox::createKMessageBox(dialog,
 463             QMessageBox::Warning,
 464             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 465             QStringList(),
 466             i18n("Do not ask again"),
 467             &doNotAskAgainCheckboxResult,
 468             KMessageBox::Notify);
 469
 470         if (doNotAskAgainCheckboxResult) {
 471             generalSettings->setConfirmClosingMultipleTabs(false);
 472         }
 473
 474         switch (result) {
 475             case KDialog::Yes:
 476                 // Quit
 477                 break;
 478             case KDialog::No:
 479                 // Close only the current tab
 480               closeTab();
 481             default:
 482                 event->ignore();
 483                 return;
 484         }
 485     }
 486
 487     generalSettings->setFirstRun(false);
 488
 489     settings.save();
 490
 491     KXmlGuiWindow::closeEvent(event);
 492 }
 493
 494 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 495 {
 496     const int tabCount = m_viewTab.count();
 497     group.writeEntry("Tab Count", tabCount);
 498     group.writeEntry("Active Tab Index", m_tabBar->currentIndex());
 499
 500     for (int i = 0; i < tabCount; ++i) {
 501         const DolphinViewContainer* cont = m_viewTab[i].primaryView;
 502         group.writeEntry(tabProperty("Primary URL", i), cont->url().url());
 503         group.writeEntry(tabProperty("Primary Editable", i), cont->isUrlEditable());
 504
 505         cont = m_viewTab[i].secondaryView;
 506         if (cont != 0) {
 507             group.writeEntry(tabProperty("Secondary URL", i), cont->url().url());
 508             group.writeEntry(tabProperty("Secondary Editable", i), cont->isUrlEditable());
 509         }
 510     }
 511 }
 512
 513 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 514 {
 515     const int tabCount = group.readEntry("Tab Count", 1);
 516     for (int i = 0; i < tabCount; ++i) {
 517         DolphinViewContainer* cont = m_viewTab[i].primaryView;
 518
 519         cont->setUrl(group.readEntry(tabProperty("Primary URL", i)));
 520         const bool editable = group.readEntry(tabProperty("Primary Editable", i), false);
 521         cont->urlNavigator()->setUrlEditable(editable);
 522
 523         cont = m_viewTab[i].secondaryView;
 524         const QString secondaryUrl = group.readEntry(tabProperty("Secondary URL", i));
 525         if (!secondaryUrl.isEmpty()) {
 526             if (cont == 0) {
 527                 // a secondary view should be shown, but no one is available
 528                 // currently -> create a new view
 529                 toggleSplitView();
 530                 cont = m_viewTab[i].secondaryView;
 531                 Q_ASSERT(cont != 0);
 532             }
 533
 534             cont->setUrl(secondaryUrl);
 535             const bool editable = group.readEntry(tabProperty("Secondary Editable", i), false);
 536             cont->urlNavigator()->setUrlEditable(editable);
 537         } else if (cont != 0) {
 538             // no secondary view should be shown, but the default setting shows
 539             // one already -> close the view
 540             toggleSplitView();
 541         }
 542
 543         // openNewTab() needs to be called only tabCount - 1 times
 544         if (i != tabCount - 1) {
 545              openNewTab();
 546         }
 547     }
 548
 549     const int index = group.readEntry("Active Tab Index", 0);
 550     m_tabBar->setCurrentIndex(index);
 551 }
 552
 553 void DolphinMainWindow::updateNewMenu()
 554 {
 555     m_newMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->showHiddenFiles());
 556     m_newMenu->slotCheckUpToDate();
 557     m_newMenu->setPopupFiles(activeViewContainer()->url());
 558 }
 559
 560 void DolphinMainWindow::createDirectory()
 561 {
 562     m_newMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->showHiddenFiles());
 563     m_newMenu->setPopupFiles(activeViewContainer()->url());
 564     m_newMenu->createDirectory();
 565 }
 566
 567 void DolphinMainWindow::quit()
 568 {
 569     close();
 570 }
 571
 572 void DolphinMainWindow::showErrorMessage(const QString& message)
 573 {
 574     if (!message.isEmpty()) {
 575         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 576         statusBar->setMessage(message, DolphinStatusBar::Error);
 577     }
 578 }
 579
 580 void DolphinMainWindow::slotUndoAvailable(bool available)
 581 {
 582     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 583     if (undoAction != 0) {
 584         undoAction->setEnabled(available);
 585     }
 586 }
 587
 588 void DolphinMainWindow::restoreClosedTab(QAction* action)
 589 {
 590     if (action->data().toBool()) {
 591         // clear all actions except the "Empty Recently Closed Tabs"
 592         // action and the separator
 593         QList<QAction*> actions = m_recentTabsMenu->menu()->actions();
 594         const int count = actions.size();
 595         for (int i = 2; i < count; ++i) {
 596             m_recentTabsMenu->menu()->removeAction(actions.at(i));
 597         }
 598     } else {
 599         const ClosedTab closedTab = action->data().value<ClosedTab>();
 600         openNewTab(closedTab.primaryUrl);
 601         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 602
 603         if (closedTab.isSplit) {
 604             // create secondary view
 605             toggleSplitView();
 606             m_viewTab[m_tabIndex].secondaryView->setUrl(closedTab.secondaryUrl);
 607         }
 608
 609         m_recentTabsMenu->removeAction(action);
 610     }
 611
 612     if (m_recentTabsMenu->menu()->actions().count() == 2) {
 613         m_recentTabsMenu->setEnabled(false);
 614     }
 615 }
 616
 617 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 618 {
 619     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 620     if (undoAction != 0) {
 621         undoAction->setText(text);
 622     }
 623 }
 624
 625 void DolphinMainWindow::undo()
 626 {
 627     clearStatusBar();
 628     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 629     KIO::FileUndoManager::self()->undo();
 630 }
 631
 632 void DolphinMainWindow::cut()
 633 {
 634     m_activeViewContainer->view()->cutSelectedItems();
 635 }
 636
 637 void DolphinMainWindow::copy()
 638 {
 639     m_activeViewContainer->view()->copySelectedItems();
 640 }
 641
 642 void DolphinMainWindow::paste()
 643 {
 644     m_activeViewContainer->view()->paste();
 645 }
 646
 647 void DolphinMainWindow::updatePasteAction()
 648 {
 649     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 650     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 651     pasteAction->setEnabled(pasteInfo.first);
 652     pasteAction->setText(pasteInfo.second);
 653 }
 654
 655 void DolphinMainWindow::selectAll()
 656 {
 657     clearStatusBar();
 658
 659     // if the URL navigator is editable and focused, select the whole
 660     // URL instead of all items of the view
 661
 662     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 663     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
 664     const bool selectUrl = urlNavigator->isUrlEditable() &&
 665                            lineEdit->hasFocus();
 666     if (selectUrl) {
 667         lineEdit->selectAll();
 668     } else {
 669         m_activeViewContainer->view()->selectAll();
 670     }
 671 }
 672
 673 void DolphinMainWindow::invertSelection()
 674 {
 675     clearStatusBar();
 676     m_activeViewContainer->view()->invertSelection();
 677 }
 678
 679 void DolphinMainWindow::toggleSplitView()
 680 {
 681     if (m_viewTab[m_tabIndex].secondaryView == 0) {
 682         createSecondaryView(m_tabIndex);
 683         setActiveViewContainer(m_viewTab[m_tabIndex].secondaryView);
 684     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
 685         // remove secondary view
 686         m_viewTab[m_tabIndex].secondaryView->close();
 687         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 688         m_viewTab[m_tabIndex].secondaryView = 0;
 689
 690         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 691     } else {
 692         // The primary view is active and should be closed. Hence from a users point of view
 693         // the content of the secondary view should be moved to the primary view.
 694         // From an implementation point of view it is more efficient to close
 695         // the primary view and exchange the internal pointers afterwards.
 696
 697         m_viewTab[m_tabIndex].primaryView->close();
 698         m_viewTab[m_tabIndex].primaryView->deleteLater();
 699         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 700         m_viewTab[m_tabIndex].secondaryView = 0;
 701
 702         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 703     }
 704
 705     updateViewActions();
 706 }
 707
 708 void DolphinMainWindow::reloadView()
 709 {
 710     clearStatusBar();
 711     m_activeViewContainer->view()->reload();
 712 }
 713
 714 void DolphinMainWindow::stopLoading()
 715 {
 716 }
 717
 718 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 719 {
 720     m_activeViewContainer->showFilterBar(show);
 721 }
 722
 723 void DolphinMainWindow::toggleEditLocation()
 724 {
 725     clearStatusBar();
 726
 727     QAction* action = actionCollection()->action("editable_location");
 728     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 729     urlNavigator->setUrlEditable(action->isChecked());
 730 }
 731
 732 void DolphinMainWindow::replaceLocation()
 733 {
 734     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 735     navigator->setUrlEditable(true);
 736     navigator->setFocus();
 737
 738     // select the whole text of the combo box editor
 739     QLineEdit* lineEdit = navigator->editor()->lineEdit();  // krazy:exclude=qclasses
 740     const QString text = lineEdit->text();
 741     lineEdit->setSelection(0, text.length());
 742 }
 743
 744 void DolphinMainWindow::goBack()
 745 {
 746     clearStatusBar();
 747     m_activeViewContainer->urlNavigator()->goBack();
 748 }
 749
 750 void DolphinMainWindow::goForward()
 751 {
 752     clearStatusBar();
 753     m_activeViewContainer->urlNavigator()->goForward();
 754 }
 755
 756 void DolphinMainWindow::goUp()
 757 {
 758     clearStatusBar();
 759     m_activeViewContainer->urlNavigator()->goUp();
 760 }
 761
 762 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
 763 {
 764     // The default case (left button pressed) is handled in goBack().
 765     if (buttons == Qt::MidButton) {
 766         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 767         openNewTab(urlNavigator->historyUrl(urlNavigator->historyIndex() + 1));
 768     }
 769 }
 770
 771 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
 772 {
 773     // The default case (left button pressed) is handled in goForward().
 774     if (buttons == Qt::MidButton) {
 775         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
 776         openNewTab(urlNavigator->historyUrl(urlNavigator->historyIndex() - 1));
 777     }
 778 }
 779
 780 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
 781 {
 782     // The default case (left button pressed) is handled in goUp().
 783     if (buttons == Qt::MidButton) {
 784         openNewTab(activeViewContainer()->url().upUrl());
 785     }
 786 }
 787
 788 void DolphinMainWindow::goHome()
 789 {
 790     clearStatusBar();
 791     m_activeViewContainer->urlNavigator()->goHome();
 792 }
 793
 794 void DolphinMainWindow::compareFiles()
 795 {
 796     // The method is only invoked if exactly 2 files have
 797     // been selected. The selected files may be:
 798     // - both in the primary view
 799     // - both in the secondary view
 800     // - one in the primary view and the other in the secondary
 801     //   view
 802     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 803
 804     KUrl urlA;
 805     KUrl urlB;
 806     KUrl::List urls = m_viewTab[m_tabIndex].primaryView->view()->selectedUrls();
 807
 808     switch (urls.count()) {
 809     case 0: {
 810         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView != 0);
 811         urls = m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls();
 812         Q_ASSERT(urls.count() == 2);
 813         urlA = urls[0];
 814         urlB = urls[1];
 815         break;
 816     }
 817
 818     case 1: {
 819         urlA = urls[0];
 820         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView != 0);
 821         urls = m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls();
 822         Q_ASSERT(urls.count() == 1);
 823         urlB = urls[0];
 824         break;
 825     }
 826
 827     case 2: {
 828         urlA = urls[0];
 829         urlB = urls[1];
 830         break;
 831     }
 832
 833     default: {
 834         // may not happen: compareFiles may only get invoked if 2
 835         // files are selected
 836         Q_ASSERT(false);
 837     }
 838     }
 839
 840     QString command("kompare -c \"");
 841     command.append(urlA.pathOrUrl());
 842     command.append("\" \"");
 843     command.append(urlB.pathOrUrl());
 844     command.append('\"');
 845     KRun::runCommand(command, "Kompare", "kompare", this);
 846 }
 847
 848 void DolphinMainWindow::toggleShowMenuBar()
 849 {
 850     const bool visible = menuBar()->isVisible();
 851     menuBar()->setVisible(!visible);
 852 }
 853
 854 void DolphinMainWindow::openTerminal()
 855 {
 856     QString dir(QDir::homePath());
 857
 858     // If the given directory is not local, it can still be the URL of an
 859     // ioslave using UDS_LOCAL_PATH which to be converted first.
 860     KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
 861
 862     //If the URL is local after the above conversion, set the directory.
 863     if (url.isLocalFile()) {
 864         dir = url.toLocalFile();
 865     }
 866
 867     KToolInvocation::invokeTerminal(QString(), dir);
 868 }
 869
 870 void DolphinMainWindow::editSettings()
 871 {
 872     if (m_settingsDialog == 0) {
 873         const KUrl& url = activeViewContainer()->url();
 874         m_settingsDialog = new DolphinSettingsDialog(url, this);
 875         m_settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
 876         m_settingsDialog->show();
 877     } else {
 878         m_settingsDialog->raise();
 879     }
 880 }
 881
 882 void DolphinMainWindow::setActiveTab(int index)
 883 {
 884     Q_ASSERT(index >= 0);
 885     Q_ASSERT(index < m_viewTab.count());
 886     if (index == m_tabIndex) {
 887         return;
 888     }
 889
 890     // hide current tab content
 891     ViewTab& hiddenTab = m_viewTab[m_tabIndex];
 892     hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
 893     hiddenTab.primaryView->setActive(false);
 894     if (hiddenTab.secondaryView != 0) {
 895         hiddenTab.secondaryView->setActive(false);
 896     }
 897     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
 898     splitter->hide();
 899     m_centralWidgetLayout->removeWidget(splitter);
 900
 901     // show active tab content
 902     m_tabIndex = index;
 903
 904     ViewTab& viewTab = m_viewTab[index];
 905     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
 906     viewTab.primaryView->show();
 907     if (viewTab.secondaryView != 0) {
 908         viewTab.secondaryView->show();
 909     }
 910     viewTab.splitter->show();
 911
 912     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
 913                                                          viewTab.secondaryView);
 914 }
 915
 916 void DolphinMainWindow::closeTab()
 917 {
 918     closeTab(m_tabBar->currentIndex());
 919 }
 920
 921 void DolphinMainWindow::closeTab(int index)
 922 {
 923     Q_ASSERT(index >= 0);
 924     Q_ASSERT(index < m_viewTab.count());
 925     if (m_viewTab.count() == 1) {
 926         // the last tab may never get closed
 927         return;
 928     }
 929
 930     if (index == m_tabIndex) {
 931         // The tab that should be closed is the active tab. Activate the
 932         // previous tab before closing the tab.
 933         m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
 934     }
 935     rememberClosedTab(index);
 936
 937     // delete tab
 938     m_viewTab[index].primaryView->deleteLater();
 939     if (m_viewTab[index].secondaryView != 0) {
 940         m_viewTab[index].secondaryView->deleteLater();
 941     }
 942     m_viewTab[index].splitter->deleteLater();
 943     m_viewTab.erase(m_viewTab.begin() + index);
 944
 945     m_tabBar->blockSignals(true);
 946     m_tabBar->removeTab(index);
 947
 948     if (m_tabIndex > index) {
 949         m_tabIndex--;
 950         Q_ASSERT(m_tabIndex >= 0);
 951     }
 952
 953     // if only one tab is left, also remove the tab entry so that
 954     // closing the last tab is not possible
 955     if (m_viewTab.count() == 1) {
 956         m_tabBar->removeTab(0);
 957         actionCollection()->action("close_tab")->setEnabled(false);
 958     } else {
 959         m_tabBar->blockSignals(false);
 960     }
 961 }
 962
 963 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
 964 {
 965     KMenu menu(this);
 966
 967     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
 968     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
 969
 970     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
 971
 972     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
 973     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
 974     QAction* selectedAction = menu.exec(pos);
 975     if (selectedAction == newTabAction) {
 976         const ViewTab& tab = m_viewTab[index];
 977         Q_ASSERT(tab.primaryView != 0);
 978         const KUrl url = (tab.secondaryView != 0) && tab.secondaryView->isActive() ?
 979                          tab.secondaryView->url() : tab.primaryView->url();
 980         openNewTab(url);
 981         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 982     } else if (selectedAction == closeOtherTabsAction) {
 983         const int count = m_tabBar->count();
 984         for (int i = 0; i < index; ++i) {
 985             closeTab(0);
 986         }
 987         for (int i = index + 1; i < count; ++i) {
 988             closeTab(1);
 989         }
 990     } else if (selectedAction == closeTabAction) {
 991         closeTab(index);
 992     }
 993 }
 994
 995 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
 996 {
 997     if (buttons & Qt::MidButton) {
 998         openNewTab(url);
 999         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1000     } else {
1001         changeUrl(url);
1002     }
1003 }
1004
1005 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1006 {
1007     canDecode = KUrl::List::canDecode(event->mimeData());
1008 }
1009
1010 void DolphinMainWindow::searchItems()
1011 {
1012 #ifdef HAVE_NEPOMUK
1013     const KUrl nepomukUrl = m_searchOptionsConfigurator->nepomukUrl();
1014     m_activeViewContainer->setUrl(nepomukUrl);
1015 #endif
1016 }
1017
1018 void DolphinMainWindow::slotTabMoved(int from, int to)
1019 {
1020     m_viewTab.move(from, to);
1021     m_tabIndex = m_tabBar->currentIndex();
1022 }
1023
1024 void DolphinMainWindow::showSearchOptions()
1025 {
1026 #ifdef HAVE_NEPOMUK
1027     m_searchOptionsConfigurator->show();
1028 #endif
1029 }
1030
1031 void DolphinMainWindow::init()
1032 {
1033     DolphinSettings& settings = DolphinSettings::instance();
1034
1035     // Check whether Dolphin runs the first time. If yes then
1036     // a proper default window size is given at the end of DolphinMainWindow::init().
1037     GeneralSettings* generalSettings = settings.generalSettings();
1038     const bool firstRun = generalSettings->firstRun();
1039     if (firstRun) {
1040         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
1041     }
1042
1043     setAcceptDrops(true);
1044
1045     m_viewTab[m_tabIndex].splitter = new QSplitter(this);
1046     m_viewTab[m_tabIndex].splitter->setChildrenCollapsible(false);
1047
1048     setupActions();
1049
1050     const KUrl& homeUrl = generalSettings->homeUrl();
1051     setUrlAsCaption(homeUrl);
1052     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
1053     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
1054     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
1055     ViewProperties props(homeUrl);
1056     m_viewTab[m_tabIndex].primaryView = new DolphinViewContainer(this,
1057                                                                  m_viewTab[m_tabIndex].splitter,
1058                                                                  homeUrl);
1059
1060     m_activeViewContainer = m_viewTab[m_tabIndex].primaryView;
1061     connectViewSignals(m_activeViewContainer);
1062     DolphinView* view = m_activeViewContainer->view();
1063     view->reload();
1064     m_activeViewContainer->show();
1065     m_actionHandler->setCurrentView(view);
1066
1067     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
1068     connect(this, SIGNAL(urlChanged(const KUrl&)),
1069             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
1070
1071 #ifdef HAVE_NEPOMUK
1072     m_searchOptionsConfigurator = new DolphinSearchOptionsConfigurator(this);
1073     m_searchOptionsConfigurator->hide();
1074     connect(m_searchOptionsConfigurator, SIGNAL(searchOptionsChanged()),
1075             this, SLOT(searchItems()));
1076 #endif
1077
1078     m_tabBar = new KTabBar(this);
1079     m_tabBar->setMovable(true);
1080     m_tabBar->setTabsClosable(true);
1081     connect(m_tabBar, SIGNAL(currentChanged(int)),
1082             this, SLOT(setActiveTab(int)));
1083     connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
1084             this, SLOT(closeTab(int)));
1085     connect(m_tabBar, SIGNAL(contextMenu(int, const QPoint&)),
1086             this, SLOT(openTabContextMenu(int, const QPoint&)));
1087     connect(m_tabBar, SIGNAL(newTabRequest()),
1088             this, SLOT(openNewTab()));
1089     connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*, bool&)),
1090             this, SLOT(slotTestCanDecode(const QDragMoveEvent*, bool&)));
1091     connect(m_tabBar, SIGNAL(wheelDelta(int)),
1092             this, SLOT(slotWheelMoved(int)));
1093     connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
1094             this, SLOT(closeTab(int)));
1095     connect(m_tabBar, SIGNAL(tabMoved(int, int)),
1096             this, SLOT(slotTabMoved(int, int)));
1097
1098     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
1099
1100     QWidget* centralWidget = new QWidget(this);
1101     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
1102     m_centralWidgetLayout->setSpacing(0);
1103     m_centralWidgetLayout->setMargin(0);
1104 #ifdef HAVE_NEPOMUK
1105     m_centralWidgetLayout->addWidget(m_searchOptionsConfigurator);
1106 #endif
1107     m_centralWidgetLayout->addWidget(m_tabBar);
1108     m_centralWidgetLayout->addWidget(m_viewTab[m_tabIndex].splitter, 1);
1109
1110     setCentralWidget(centralWidget);
1111     setupDockWidgets();
1112     emit urlChanged(homeUrl);
1113
1114     setupGUI(Keys | Save | Create | ToolBar);
1115
1116     m_searchBox->setParent(toolBar("searchToolBar"));
1117     m_searchBox->show();
1118     connect(m_searchBox, SIGNAL(requestSearchOptions()),
1119             this, SLOT(showSearchOptions()));
1120     connect(m_searchBox, SIGNAL(searchTextChanged(QString)),
1121             m_searchOptionsConfigurator, SLOT(setCustomSearchQuery(QString)));
1122
1123     stateChanged("new_file");
1124
1125     QClipboard* clipboard = QApplication::clipboard();
1126     connect(clipboard, SIGNAL(dataChanged()),
1127             this, SLOT(updatePasteAction()));
1128     updatePasteAction();
1129     updateGoActions();
1130
1131     if (generalSettings->splitView()) {
1132         toggleSplitView();
1133     }
1134     updateViewActions();
1135
1136     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1137     showFilterBarAction->setChecked(generalSettings->filterBar());
1138
1139     if (firstRun) {
1140         // assure a proper default size if Dolphin runs the first time
1141         resize(750, 500);
1142     }
1143
1144     m_showMenuBar->setChecked(!menuBar()->isHidden());  // workaround for bug #171080
1145 }
1146
1147 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1148 {
1149     Q_ASSERT(viewContainer != 0);
1150     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1151              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1152     if (m_activeViewContainer == viewContainer) {
1153         return;
1154     }
1155
1156     m_activeViewContainer->setActive(false);
1157     m_activeViewContainer = viewContainer;
1158
1159     // Activating the view container might trigger a recursive setActiveViewContainer() call
1160     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1161     // disconnect the activated() signal in this case:
1162     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1163     m_activeViewContainer->setActive(true);
1164     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1165
1166     m_actionHandler->setCurrentView(viewContainer->view());
1167
1168     updateHistory();
1169     updateEditActions();
1170     updateViewActions();
1171     updateGoActions();
1172
1173     const KUrl& url = m_activeViewContainer->url();
1174     setUrlAsCaption(url);
1175     if (m_viewTab.count() > 1 && m_viewTab[m_tabIndex].secondaryView != 0) {
1176         m_tabBar->setTabText(m_tabIndex, tabName(url));
1177         m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1178     }
1179
1180     emit urlChanged(url);
1181 }
1182
1183 void DolphinMainWindow::setupActions()
1184 {
1185     // setup 'File' menu
1186     m_newMenu = new DolphinNewMenu(this, this);
1187     KMenu* menu = m_newMenu->menu();
1188     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1189     menu->setIcon(KIcon("document-new"));
1190     connect(menu, SIGNAL(aboutToShow()),
1191             this, SLOT(updateNewMenu()));
1192
1193     KAction* newWindow = actionCollection()->addAction("new_window");
1194     newWindow->setIcon(KIcon("window-new"));
1195     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1196     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1197     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1198
1199     KAction* newTab = actionCollection()->addAction("new_tab");
1200     newTab->setIcon(KIcon("tab-new"));
1201     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1202     newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1203     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1204
1205     KAction* closeTab = actionCollection()->addAction("close_tab");
1206     closeTab->setIcon(KIcon("tab-close"));
1207     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1208     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1209     closeTab->setEnabled(false);
1210     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1211
1212     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1213
1214     // setup 'Edit' menu
1215     KStandardAction::undo(this,
1216                           SLOT(undo()),
1217                           actionCollection());
1218
1219     // need to remove shift+del from cut action, else the shortcut for deletejob
1220     // doesn't work
1221     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1222     KShortcut cutShortcut = cut->shortcut();
1223     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1224     cut->setShortcut(cutShortcut);
1225     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1226     KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1227     // The text of the paste-action is modified dynamically by Dolphin
1228     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1229     // due to the long text, the text "Paste" is used:
1230     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1231
1232     KAction* selectAll = actionCollection()->addAction("select_all");
1233     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1234     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1235     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1236
1237     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1238     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1239     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1240     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1241
1242     // setup 'View' menu
1243     // (note that most of it is set up in DolphinViewActionHandler)
1244
1245     KAction* split = actionCollection()->addAction("split_view");
1246     split->setShortcut(Qt::Key_F3);
1247     updateSplitAction();
1248     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1249
1250     KAction* reload = actionCollection()->addAction("reload");
1251     reload->setText(i18nc("@action:inmenu View", "Reload"));
1252     reload->setShortcut(Qt::Key_F5);
1253     reload->setIcon(KIcon("view-refresh"));
1254     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1255
1256     KAction* stop = actionCollection()->addAction("stop");
1257     stop->setText(i18nc("@action:inmenu View", "Stop"));
1258     stop->setToolTip(i18nc("@info", "Stop loading"));
1259     stop->setIcon(KIcon("process-stop"));
1260     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1261
1262     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1263     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1264     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1265     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1266
1267     KAction* replaceLocation = actionCollection()->addAction("replace_location");
1268     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1269     replaceLocation->setShortcut(Qt::Key_F6);
1270     connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1271
1272     // setup 'Go' menu
1273     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1274     connect(backAction, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1275     KShortcut backShortcut = backAction->shortcut();
1276     backShortcut.setAlternate(Qt::Key_Backspace);
1277     backAction->setShortcut(backShortcut);
1278
1279     m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1280     m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1281     actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1282     connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction *)),
1283             this, SLOT(restoreClosedTab(QAction *)));
1284
1285     QAction* action = new QAction("Empty Recently Closed Tabs", m_recentTabsMenu);
1286     action->setIcon(KIcon("edit-clear-list"));
1287     action->setData(QVariant::fromValue(true));
1288     m_recentTabsMenu->addAction(action);
1289     m_recentTabsMenu->addSeparator();
1290     m_recentTabsMenu->setEnabled(false);
1291
1292     KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1293     connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1294
1295     KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1296     connect(upAction, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1297
1298     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1299
1300     // setup 'Tools' menu
1301     KToggleAction* showSearchBar = actionCollection()->add<KToggleAction>("show_search_bar");
1302     showSearchBar->setText(i18nc("@action:inmenu Tools", "Show Search Bar"));
1303     showSearchBar->setShortcut(Qt::CTRL | Qt::Key_S);
1304     connect(showSearchBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
1305
1306     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1307     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1308     showFilterBar->setIcon(KIcon("view-filter"));
1309     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1310     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
1311
1312     KAction* compareFiles = actionCollection()->addAction("compare_files");
1313     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1314     compareFiles->setIcon(KIcon("kompare"));
1315     compareFiles->setEnabled(false);
1316     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1317
1318     KAction* openTerminal = actionCollection()->addAction("open_terminal");
1319     openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1320     openTerminal->setIcon(KIcon("utilities-terminal"));
1321     openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1322     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1323
1324     // setup 'Settings' menu
1325     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1326     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1327
1328     // not in menu actions
1329     KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1330     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1331     connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1332     activateNextTab->setShortcuts(QApplication::isRightToLeft() ? KStandardShortcut::tabPrev() :
1333                                                                   KStandardShortcut::tabNext());
1334
1335     KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1336     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1337     connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1338     activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? KStandardShortcut::tabNext() :
1339                                                                   KStandardShortcut::tabPrev());
1340
1341     // for context menu
1342     KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1343     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1344     openInNewTab->setIcon(KIcon("tab-new"));
1345     connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1346
1347     KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1348     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1349     openInNewWindow->setIcon(KIcon("window-new"));
1350     connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1351
1352     // 'Search' toolbar
1353     m_searchBox = new DolphinSearchBox(this);
1354     connect(m_searchBox, SIGNAL(search(QString)), this, SLOT(searchItems()));
1355
1356     KAction* search = new KAction(this);
1357     actionCollection()->addAction("search_bar", search);
1358     search->setText(i18nc("@action:inmenu", "Search Bar"));
1359     search->setDefaultWidget(m_searchBox);
1360     search->setShortcutConfigurable(false);
1361 }
1362
1363 void DolphinMainWindow::setupDockWidgets()
1364 {
1365     // setup "Information"
1366     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1367     infoDock->setObjectName("infoDock");
1368     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1369     Panel* infoPanel = new InformationPanel(infoDock);
1370     connect(infoPanel, SIGNAL(urlActivated(KUrl)), activeViewContainer(), SLOT(setUrl(KUrl)));
1371     infoDock->setWidget(infoPanel);
1372
1373     QAction* infoAction = infoDock->toggleViewAction();
1374     infoAction->setText(i18nc("@title:window", "Information"));
1375     infoAction->setShortcut(Qt::Key_F11);
1376     infoAction->setIcon(KIcon("dialog-information"));
1377     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1378
1379     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1380     connect(this, SIGNAL(urlChanged(KUrl)),
1381             infoPanel, SLOT(setUrl(KUrl)));
1382     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1383             infoPanel, SLOT(setSelection(KFileItemList)));
1384     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1385             infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1386
1387     // setup "Folders"
1388     QDockWidget* foldersDock = new QDockWidget(i18nc("@title:window", "Folders"));
1389     foldersDock->setObjectName("foldersDock");
1390     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1391     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1392     foldersDock->setWidget(foldersPanel);
1393
1394     QAction* foldersAction = foldersDock->toggleViewAction();
1395     foldersAction->setText(i18nc("@title:window", "Folders"));
1396     foldersAction->setShortcut(Qt::Key_F7);
1397     foldersAction->setIcon(KIcon("folder"));
1398     actionCollection()->addAction("show_folders_panel", foldersDock->toggleViewAction());
1399
1400     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1401     connect(this, SIGNAL(urlChanged(KUrl)),
1402             foldersPanel, SLOT(setUrl(KUrl)));
1403     connect(foldersPanel, SIGNAL(changeUrl(KUrl, Qt::MouseButtons)),
1404             this, SLOT(handlePlacesClick(KUrl, Qt::MouseButtons)));
1405     connect(foldersPanel, SIGNAL(changeSelection(KFileItemList)),
1406             this, SLOT(changeSelection(KFileItemList)));
1407
1408     // setup "Terminal"
1409 #ifndef Q_OS_WIN
1410     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1411     terminalDock->setObjectName("terminalDock");
1412     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1413     Panel* terminalPanel = new TerminalPanel(terminalDock);
1414     terminalDock->setWidget(terminalPanel);
1415
1416     connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1417
1418     QAction* terminalAction = terminalDock->toggleViewAction();
1419     terminalAction->setText(i18nc("@title:window Shell terminal", "Terminal"));
1420     terminalAction->setShortcut(Qt::Key_F4);
1421     terminalAction->setIcon(KIcon("utilities-terminal"));
1422     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1423
1424     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1425     connect(this, SIGNAL(urlChanged(KUrl)),
1426             terminalPanel, SLOT(setUrl(KUrl)));
1427 #endif
1428
1429     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1430     if (firstRun) {
1431         foldersDock->hide();
1432 #ifndef Q_OS_WIN
1433         terminalDock->hide();
1434 #endif
1435     }
1436
1437     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1438     placesDock->setObjectName("placesDock");
1439     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1440
1441     PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1442     placesDock->setWidget(placesPanel);
1443     placesPanel->setModel(DolphinSettings::instance().placesModel());
1444     placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1445
1446     QAction* placesAction = placesDock->toggleViewAction();
1447     placesAction->setText(i18nc("@title:window", "Places"));
1448     placesAction->setShortcut(Qt::Key_F9);
1449     placesAction->setIcon(KIcon("bookmarks"));
1450     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1451
1452     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1453     connect(placesPanel, SIGNAL(urlChanged(KUrl, Qt::MouseButtons)),
1454             this, SLOT(handlePlacesClick(KUrl, Qt::MouseButtons)));
1455     connect(this, SIGNAL(urlChanged(KUrl)),
1456             placesPanel, SLOT(setUrl(KUrl)));
1457 }
1458
1459 void DolphinMainWindow::updateEditActions()
1460 {
1461     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1462     if (list.isEmpty()) {
1463         stateChanged("has_no_selection");
1464     } else {
1465         stateChanged("has_selection");
1466
1467         KActionCollection* col = actionCollection();
1468         QAction* renameAction      = col->action("rename");
1469         QAction* moveToTrashAction = col->action("move_to_trash");
1470         QAction* deleteAction      = col->action("delete");
1471         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1472         QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1473
1474         KFileItemListProperties capabilities(list);
1475         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1476
1477         renameAction->setEnabled(capabilities.supportsMoving());
1478         moveToTrashAction->setEnabled(enableMoveToTrash);
1479         deleteAction->setEnabled(capabilities.supportsDeleting());
1480         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1481         cutAction->setEnabled(capabilities.supportsMoving());
1482     }
1483     updatePasteAction();
1484 }
1485
1486 void DolphinMainWindow::updateViewActions()
1487 {
1488     m_actionHandler->updateViewActions();
1489
1490     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1491     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1492
1493     updateSplitAction();
1494
1495     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1496     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1497     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1498 }
1499
1500 void DolphinMainWindow::updateGoActions()
1501 {
1502     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1503     const KUrl& currentUrl = m_activeViewContainer->url();
1504     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1505 }
1506
1507 void DolphinMainWindow::rememberClosedTab(int index)
1508 {
1509     KMenu* tabsMenu = m_recentTabsMenu->menu();
1510
1511     const QString primaryPath = m_viewTab[index].primaryView->url().path();
1512     const QString iconName = KMimeType::iconNameForUrl(primaryPath);
1513
1514     QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
1515
1516     ClosedTab closedTab;
1517     closedTab.primaryUrl = m_viewTab[index].primaryView->url();
1518
1519     if (m_viewTab[index].secondaryView != 0) {
1520         closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
1521         closedTab.isSplit = true;
1522     } else {
1523         closedTab.isSplit = false;
1524     }
1525
1526     action->setData(QVariant::fromValue(closedTab));
1527     action->setIcon(KIcon(iconName));
1528
1529     // add the closed tab menu entry after the separator and
1530     // "Empty Recently Closed Tabs" entry
1531     if (tabsMenu->actions().size() == 2) {
1532         tabsMenu->addAction(action);
1533     } else {
1534         tabsMenu->insertAction(tabsMenu->actions().at(2), action);
1535     }
1536
1537     // assure that only up to 8 closed tabs are shown in the menu
1538     if (tabsMenu->actions().size() > 8) {
1539         tabsMenu->removeAction(tabsMenu->actions().last());
1540     }
1541     actionCollection()->action("closed_tabs")->setEnabled(true);
1542     KAcceleratorManager::manage(tabsMenu);
1543 }
1544
1545 void DolphinMainWindow::clearStatusBar()
1546 {
1547     m_activeViewContainer->statusBar()->clear();
1548 }
1549
1550 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
1551 {
1552     connect(container, SIGNAL(showFilterBarChanged(bool)),
1553             this, SLOT(updateFilterBarAction(bool)));
1554
1555     DolphinView* view = container->view();
1556     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1557             this, SLOT(slotSelectionChanged(KFileItemList)));
1558     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1559             this, SLOT(slotRequestItemInfo(KFileItem)));
1560     connect(view, SIGNAL(activated()),
1561             this, SLOT(toggleActiveView()));
1562     connect(view, SIGNAL(tabRequested(const KUrl&)),
1563             this, SLOT(openNewTab(const KUrl&)));
1564
1565     const KUrlNavigator* navigator = container->urlNavigator();
1566     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1567             this, SLOT(changeUrl(const KUrl&)));
1568     connect(navigator, SIGNAL(historyChanged()),
1569             this, SLOT(updateHistory()));
1570     connect(navigator, SIGNAL(editableStateChanged(bool)),
1571             this, SLOT(slotEditableStateChanged(bool)));
1572 }
1573
1574 void DolphinMainWindow::updateSplitAction()
1575 {
1576     QAction* splitAction = actionCollection()->action("split_view");
1577     if (m_viewTab[m_tabIndex].secondaryView != 0) {
1578         if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
1579             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1580             splitAction->setToolTip(i18nc("@info", "Close right view"));
1581             splitAction->setIcon(KIcon("view-right-close"));
1582         } else {
1583             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1584             splitAction->setToolTip(i18nc("@info", "Close left view"));
1585             splitAction->setIcon(KIcon("view-left-close"));
1586         }
1587     } else {
1588         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1589         splitAction->setToolTip(i18nc("@info", "Split view"));
1590         splitAction->setIcon(KIcon("view-right-new"));
1591     }
1592 }
1593
1594 QString DolphinMainWindow::tabName(const KUrl& url) const
1595 {
1596     QString name;
1597     if (url.equals(KUrl("file:///"))) {
1598         name = '/';
1599     } else {
1600         name = url.fileName();
1601         if (name.isEmpty()) {
1602             name = url.protocol();
1603         } else {
1604             // Make sure that a '&' inside the directory name is displayed correctly
1605             // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
1606             name.replace('&', "&&");
1607         }
1608     }
1609     return name;
1610 }
1611
1612 bool DolphinMainWindow::isKompareInstalled() const
1613 {
1614     static bool initialized = false;
1615     static bool installed = false;
1616     if (!initialized) {
1617         // TODO: maybe replace this approach later by using a menu
1618         // plugin like kdiff3plugin.cpp
1619         installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
1620         initialized = true;
1621     }
1622     return installed;
1623 }
1624
1625 void DolphinMainWindow::createSecondaryView(int tabIndex)
1626 {
1627     QSplitter* splitter = m_viewTab[tabIndex].splitter;
1628     const int newWidth = (m_viewTab[tabIndex].primaryView->width() - splitter->handleWidth()) / 2;
1629
1630     const DolphinView* view = m_viewTab[tabIndex].primaryView->view();
1631     m_viewTab[tabIndex].secondaryView = new DolphinViewContainer(this, 0, view->rootUrl());
1632     splitter->addWidget(m_viewTab[tabIndex].secondaryView);
1633     splitter->setSizes(QList<int>() << newWidth << newWidth);
1634     connectViewSignals(m_viewTab[tabIndex].secondaryView);
1635     m_viewTab[tabIndex].secondaryView->view()->reload();
1636     m_viewTab[tabIndex].secondaryView->setActive(false);
1637     m_viewTab[tabIndex].secondaryView->show();
1638 }
1639
1640 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
1641 {
1642     return "Tab " + QString::number(tabIndex) + ' ' + property;
1643 }
1644
1645 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
1646 {
1647     QString caption;
1648     if (url.equals(KUrl("file:///"))) {
1649         caption = '/';
1650     } else {
1651         caption = url.fileName();
1652         if (caption.isEmpty()) {
1653             caption = url.protocol();
1654         }
1655     }
1656
1657     setCaption(caption);
1658 }
1659
1660 QString DolphinMainWindow::squeezedText(const QString& text) const
1661 {
1662     const QFontMetrics fm = fontMetrics();
1663     return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
1664 }
1665
1666 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
1667     KIO::FileUndoManager::UiInterface()
1668 {
1669 }
1670
1671 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1672 {
1673 }
1674
1675 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1676 {
1677     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
1678     if (mainWin) {
1679         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
1680         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1681     } else {
1682         KIO::FileUndoManager::UiInterface::jobError(job);
1683     }
1684 }
1685
1686 #include "dolphinmainwindow.moc"