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 <config-nepomuk.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphindockwidget.h"
  28 #include "dolphincontextmenu.h"
  29 #include "dolphinnewfilemenu.h"
  30 #include "dolphinviewcontainer.h"
  31 #ifdef HAVE_NEPOMUK
  32     #include "panels/search/searchpanel.h"
  33     #include <Nepomuk/ResourceManager>
  34 #endif
  35 #include "panels/folders/folderspanel.h"
  36 #include "panels/places/placespanel.h"
  37 #include "panels/information/informationpanel.h"
  38 #include "search/dolphinsearchbox.h"
  39 #include "search/dolphinsearchinformation.h"
  40 #include "settings/dolphinsettings.h"
  41 #include "settings/dolphinsettingsdialog.h"
  42 #include "statusbar/dolphinstatusbar.h"
  43 #include "views/dolphinviewactionhandler.h"
  44 #include "views/dolphinremoteencoding.h"
  45 #include "views/viewproperties.h"
  46
  47 #ifndef Q_OS_WIN
  48 #include "panels/terminal/terminalpanel.h"
  49 #endif
  50
  51 #include "dolphin_generalsettings.h"
  52 #include "dolphin_searchsettings.h"
  53
  54 #include <KAcceleratorManager>
  55 #include <KAction>
  56 #include <KActionCollection>
  57 #include <KActionMenu>
  58 #include <KConfig>
  59 #include <KDesktopFile>
  60 #include <kdeversion.h>
  61 #include <kdualaction.h>
  62 #include <KFileDialog>
  63 #include <KFilePlacesModel>
  64 #include <KGlobal>
  65 #include <KLineEdit>
  66 #include <KToolBar>
  67 #include <KIcon>
  68 #include <KIconLoader>
  69 #include <KIO/NetAccess>
  70 #include <KInputDialog>
  71 #include <KLocale>
  72 #include <KProtocolManager>
  73 #include <KMenu>
  74 #include <KMenuBar>
  75 #include <KMessageBox>
  76 #include <KFileItemListProperties>
  77 #include <konqmimedata.h>
  78 #include <KProtocolInfo>
  79 #include <KRun>
  80 #include <KShell>
  81 #include <KStandardDirs>
  82 #include <kstatusbar.h>
  83 #include <KStandardAction>
  84 #include <ktabbar.h>
  85 #include <KToggleAction>
  86 #include <KUrlNavigator>
  87 #include <KUrl>
  88 #include <KUrlComboBox>
  89 #include <KToolInvocation>
  90
  91 #include <QDesktopWidget>
  92 #include <QDBusMessage>
  93 #include <QKeyEvent>
  94 #include <QClipboard>
  95 #include <QToolButton>
  96 #include <QSplitter>
  97
  98 namespace {
  99     // Used for GeneralSettings::version() to determine whether
 100     // an updated version of Dolphin is running.
 101     const int CurrentDolphinVersion = 200;
 102 };
 103
 104 /*
 105  * Menu shown when pressing the configure-button in the toolbar.
 106  */
 107 class ToolBarMenu : public KMenu
 108 {
 109 public:
 110     ToolBarMenu(QWidget* parent);
 111     virtual ~ToolBarMenu();
 112 protected:
 113     virtual void showEvent(QShowEvent* event);
 114 };
 115
 116 /*
 117  * Remembers the tab configuration if a tab has been closed.
 118  * Each closed tab can be restored by the menu
 119  * "Go -> Recently Closed Tabs".
 120  */
 121 struct ClosedTab
 122 {
 123     KUrl primaryUrl;
 124     KUrl secondaryUrl;
 125     bool isSplit;
 126 };
 127 Q_DECLARE_METATYPE(ClosedTab)
 128
 129 DolphinMainWindow::DolphinMainWindow() :
 130     KXmlGuiWindow(0),
 131     m_newFileMenu(0),
 132     m_tabBar(0),
 133     m_activeViewContainer(0),
 134     m_centralWidgetLayout(0),
 135     m_tabIndex(0),
 136     m_viewTab(),
 137     m_actionHandler(0),
 138     m_remoteEncoding(0),
 139     m_settingsDialog(),
 140     m_toolBarSpacer(0),
 141     m_openToolBarMenuButton(0),
 142     m_updateToolBarTimer(0),
 143     m_lastHandleUrlStatJob(0),
 144     m_searchDockIsTemporaryVisible(false)
 145 {
 146     // Workaround for a X11-issue in combination with KModifierInfo
 147     // (see DolphinContextMenu::initializeModifierKeyInfo() for
 148     // more information):
 149     DolphinContextMenu::initializeModifierKeyInfo();
 150
 151     setObjectName("Dolphin#");
 152
 153     m_viewTab.append(ViewTab());
 154
 155     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 156     undoManager->setUiInterface(new UndoUiInterface());
 157
 158     connect(undoManager, SIGNAL(undoAvailable(bool)),
 159             this, SLOT(slotUndoAvailable(bool)));
 160     connect(undoManager, SIGNAL(undoTextChanged(QString)),
 161             this, SLOT(slotUndoTextChanged(QString)));
 162     connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
 163             this, SLOT(clearStatusBar()));
 164     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 165             this, SLOT(showCommand(CommandType)));
 166     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(QString)),
 167             this, SLOT(showErrorMessage(QString)));
 168
 169     GeneralSettings* generalSettings = GeneralSettings::self();
 170     const bool firstRun = (generalSettings->version() < 200);
 171     if (firstRun) {
 172         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 173     }
 174
 175     setAcceptDrops(true);
 176
 177     m_viewTab[m_tabIndex].splitter = new QSplitter(this);
 178     m_viewTab[m_tabIndex].splitter->setChildrenCollapsible(false);
 179
 180     setupActions();
 181
 182     const KUrl homeUrl(generalSettings->homeUrl());
 183     setUrlAsCaption(homeUrl);
 184     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 185     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 186     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 187
 188     m_viewTab[m_tabIndex].primaryView = createViewContainer(homeUrl, m_viewTab[m_tabIndex].splitter);
 189
 190     m_activeViewContainer = m_viewTab[m_tabIndex].primaryView;
 191     connectViewSignals(m_activeViewContainer);
 192     DolphinView* view = m_activeViewContainer->view();
 193     m_activeViewContainer->show();
 194     m_actionHandler->setCurrentView(view);
 195
 196     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 197     connect(this, SIGNAL(urlChanged(KUrl)),
 198             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 199
 200     m_tabBar = new KTabBar(this);
 201     m_tabBar->setMovable(true);
 202     m_tabBar->setTabsClosable(true);
 203     connect(m_tabBar, SIGNAL(currentChanged(int)),
 204             this, SLOT(setActiveTab(int)));
 205     connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
 206             this, SLOT(closeTab(int)));
 207     connect(m_tabBar, SIGNAL(contextMenu(int,QPoint)),
 208             this, SLOT(openTabContextMenu(int,QPoint)));
 209     connect(m_tabBar, SIGNAL(newTabRequest()),
 210             this, SLOT(openNewTab()));
 211     connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
 212             this, SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
 213     connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
 214             this, SLOT(closeTab(int)));
 215     connect(m_tabBar, SIGNAL(tabMoved(int,int)),
 216             this, SLOT(slotTabMoved(int,int)));
 217     connect(m_tabBar, SIGNAL(receivedDropEvent(int,QDropEvent*)),
 218             this, SLOT(tabDropEvent(int,QDropEvent*)));
 219
 220     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 221
 222     QWidget* centralWidget = new QWidget(this);
 223     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 224     m_centralWidgetLayout->setSpacing(0);
 225     m_centralWidgetLayout->setMargin(0);
 226     m_centralWidgetLayout->addWidget(m_tabBar);
 227     m_centralWidgetLayout->addWidget(m_viewTab[m_tabIndex].splitter, 1);
 228
 229     setCentralWidget(centralWidget);
 230     setupDockWidgets();
 231     emit urlChanged(homeUrl);
 232
 233     setupGUI(Keys | Save | Create | ToolBar);
 234     stateChanged("new_file");
 235
 236     QClipboard* clipboard = QApplication::clipboard();
 237     connect(clipboard, SIGNAL(dataChanged()),
 238             this, SLOT(updatePasteAction()));
 239
 240     if (generalSettings->splitView()) {
 241         toggleSplitView();
 242     }
 243     updateEditActions();
 244     updateViewActions();
 245     updateGoActions();
 246
 247     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 248     showFilterBarAction->setChecked(generalSettings->filterBar());
 249
 250     if (firstRun) {
 251         menuBar()->setVisible(false);
 252         // Assure a proper default size if Dolphin runs the first time
 253         resize(750, 500);
 254     }
 255
 256     const bool showMenu = !menuBar()->isHidden();
 257     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 258     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 259     if (!showMenu) {
 260         createToolBarMenuButton();
 261     }
 262 }
 263
 264 DolphinMainWindow::~DolphinMainWindow()
 265 {
 266 }
 267
 268 void DolphinMainWindow::openDirectories(const QList<KUrl>& dirs)
 269 {
 270     if (dirs.isEmpty()) {
 271         return;
 272     }
 273
 274     if (dirs.count() == 1) {
 275         m_activeViewContainer->setUrl(dirs.first());
 276         return;
 277     }
 278
 279     const int oldOpenTabsCount = m_viewTab.count();
 280
 281     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 282     const bool hasSplitView = generalSettings->splitView();
 283
 284     // Open each directory inside a new tab. If the "split view" option has been enabled,
 285     // always show two directories within one tab.
 286     QList<KUrl>::const_iterator it = dirs.begin();
 287     while (it != dirs.end()) {
 288         openNewTab(*it);
 289         ++it;
 290
 291         if (hasSplitView && (it != dirs.end())) {
 292             const int tabIndex = m_viewTab.count() - 1;
 293             m_viewTab[tabIndex].secondaryView->setUrl(*it);
 294             ++it;
 295         }
 296     }
 297
 298     // Remove the previously opened tabs
 299     for (int i = 0; i < oldOpenTabsCount; ++i) {
 300         closeTab(0);
 301     }
 302 }
 303
 304 void DolphinMainWindow::openFiles(const QList<KUrl>& files)
 305 {
 306     if (files.isEmpty()) {
 307         return;
 308     }
 309
 310     // Get all distinct directories from 'files' and open a tab
 311     // for each directory. If the "split view" option is enabled, two
 312     // directories are shown inside one tab (see openDirectories()).
 313     QList<KUrl> dirs;
 314     foreach (const KUrl& url, files) {
 315         const KUrl dir(url.directory());
 316         if (!dirs.contains(dir)) {
 317             dirs.append(dir);
 318         }
 319     }
 320
 321     openDirectories(dirs);
 322
 323     // Select the files. Although the files can be split between several
 324     // tabs, there is no need to split 'files' accordingly, as
 325     // the DolphinView will just ignore invalid selections.
 326     const int tabCount = m_viewTab.count();
 327     for (int i = 0; i < tabCount; ++i) {
 328         m_viewTab[i].primaryView->view()->markUrlsAsSelected(files);
 329         m_viewTab[i].primaryView->view()->markUrlAsCurrent(files.at(0));
 330         if (m_viewTab[i].secondaryView) {
 331             m_viewTab[i].secondaryView->view()->markUrlsAsSelected(files);
 332             m_viewTab[i].secondaryView->view()->markUrlAsCurrent(files.at(0));
 333         }
 334     }
 335 }
 336
 337 void DolphinMainWindow::showCommand(CommandType command)
 338 {
 339     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 340     switch (command) {
 341     case KIO::FileUndoManager::Copy:
 342         statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
 343                               DolphinStatusBar::OperationCompleted);
 344         break;
 345     case KIO::FileUndoManager::Move:
 346         statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
 347                               DolphinStatusBar::OperationCompleted);
 348         break;
 349     case KIO::FileUndoManager::Link:
 350         statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
 351                               DolphinStatusBar::OperationCompleted);
 352         break;
 353     case KIO::FileUndoManager::Trash:
 354         statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
 355                               DolphinStatusBar::OperationCompleted);
 356         break;
 357     case KIO::FileUndoManager::Rename:
 358         statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
 359                               DolphinStatusBar::OperationCompleted);
 360         break;
 361
 362     case KIO::FileUndoManager::Mkdir:
 363         statusBar->setMessage(i18nc("@info:status", "Created folder."),
 364                               DolphinStatusBar::OperationCompleted);
 365         break;
 366
 367     default:
 368         break;
 369     }
 370 }
 371
 372 void DolphinMainWindow::pasteIntoFolder()
 373 {
 374     m_activeViewContainer->view()->pasteIntoFolder();
 375 }
 376
 377 void DolphinMainWindow::changeUrl(const KUrl& url)
 378 {
 379     if (!KProtocolManager::supportsListing(url)) {
 380         // The URL navigator only checks for validity, not
 381         // if the URL can be listed. An error message is
 382         // shown due to DolphinViewContainer::restoreView().
 383         return;
 384     }
 385
 386     DolphinViewContainer* view = activeViewContainer();
 387     if (view) {
 388         view->setUrl(url);
 389         updateEditActions();
 390         updateViewActions();
 391         updateGoActions();
 392         setUrlAsCaption(url);
 393         if (m_viewTab.count() > 1) {
 394             m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
 395         }
 396         const QString iconName = KMimeType::iconNameForUrl(url);
 397         m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
 398         emit urlChanged(url);
 399     }
 400 }
 401
 402 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 403 {
 404     KToggleAction* editableLocationAction =
 405         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 406     editableLocationAction->setChecked(editable);
 407 }
 408
 409 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 410 {
 411     updateEditActions();
 412
 413     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 414     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
 415     if (m_viewTab[m_tabIndex].secondaryView) {
 416         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
 417     }
 418
 419     QAction* compareFilesAction = actionCollection()->action("compare_files");
 420     if (selectedUrlsCount == 2) {
 421         compareFilesAction->setEnabled(isKompareInstalled());
 422     } else {
 423         compareFilesAction->setEnabled(false);
 424     }
 425
 426     emit selectionChanged(selection);
 427 }
 428
 429 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 430 {
 431     emit requestItemInfo(item);
 432 }
 433
 434 void DolphinMainWindow::updateHistory()
 435 {
 436     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 437     const int index = urlNavigator->historyIndex();
 438
 439     QAction* backAction = actionCollection()->action("go_back");
 440     if (backAction) {
 441         backAction->setToolTip(i18nc("@info", "Go back"));
 442         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 443     }
 444
 445     QAction* forwardAction = actionCollection()->action("go_forward");
 446     if (forwardAction) {
 447         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 448         forwardAction->setEnabled(index > 0);
 449     }
 450 }
 451
 452 void DolphinMainWindow::updateFilterBarAction(bool show)
 453 {
 454     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 455     showFilterBarAction->setChecked(show);
 456 }
 457
 458 void DolphinMainWindow::openNewMainWindow()
 459 {
 460     KRun::run("dolphin", KUrl::List(), this);
 461 }
 462
 463 void DolphinMainWindow::openNewTab()
 464 {
 465     const bool isUrlEditable =  m_activeViewContainer->urlNavigator()->isUrlEditable();
 466
 467     openNewTab(m_activeViewContainer->url());
 468     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 469
 470     // The URL navigator of the new tab should have the same editable state
 471     // as the current tab
 472     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 473     navigator->setUrlEditable(isUrlEditable);
 474
 475     if (isUrlEditable) {
 476         // If a new tab is opened and the URL is editable, assure that
 477         // the user can edit the URL without manually setting the focus
 478         navigator->setFocus();
 479     }
 480 }
 481
 482 void DolphinMainWindow::openNewTab(const KUrl& url)
 483 {
 484     QWidget* focusWidget = QApplication::focusWidget();
 485
 486     if (m_viewTab.count() == 1) {
 487         // Only one view is open currently and hence no tab is shown at
 488         // all. Before creating a tab for 'url', provide a tab for the current URL.
 489         const KUrl currentUrl = m_activeViewContainer->url();
 490         m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(currentUrl)),
 491                          squeezedText(tabName(currentUrl)));
 492         m_tabBar->blockSignals(false);
 493     }
 494
 495     m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(url)),
 496                      squeezedText(tabName(url)));
 497
 498     ViewTab viewTab;
 499     viewTab.splitter = new QSplitter(this);
 500     viewTab.splitter->setChildrenCollapsible(false);
 501     viewTab.primaryView = createViewContainer(url, viewTab.splitter);
 502     viewTab.primaryView->setActive(false);
 503     connectViewSignals(viewTab.primaryView);
 504
 505     m_viewTab.append(viewTab);
 506
 507     actionCollection()->action("close_tab")->setEnabled(true);
 508
 509     // provide a split view, if the startup settings are set this way
 510     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 511     if (generalSettings->splitView()) {
 512         const int tabIndex = m_viewTab.count() - 1;
 513         createSecondaryView(tabIndex);
 514         m_viewTab[tabIndex].secondaryView->setActive(true);
 515         m_viewTab[tabIndex].isPrimaryViewActive = false;
 516     }
 517
 518     if (focusWidget) {
 519         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
 520         // in background, assure that the previous focused widget gets the focus back.
 521         focusWidget->setFocus();
 522     }
 523 }
 524
 525 void DolphinMainWindow::activateNextTab()
 526 {
 527     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 528         return;
 529     }
 530
 531     const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
 532     m_tabBar->setCurrentIndex(tabIndex);
 533 }
 534
 535 void DolphinMainWindow::activatePrevTab()
 536 {
 537     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 538         return;
 539     }
 540
 541     int tabIndex = m_tabBar->currentIndex() - 1;
 542     if (tabIndex == -1) {
 543         tabIndex = m_tabBar->count() - 1;
 544     }
 545     m_tabBar->setCurrentIndex(tabIndex);
 546 }
 547
 548 void DolphinMainWindow::openInNewTab()
 549 {
 550     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 551     if (list.isEmpty()) {
 552         openNewTab(m_activeViewContainer->url());
 553     } else if ((list.count() == 1) && list[0].isDir()) {
 554         openNewTab(list[0].url());
 555     }
 556 }
 557
 558 void DolphinMainWindow::openInNewWindow()
 559 {
 560     KUrl newWindowUrl;
 561
 562     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 563     if (list.isEmpty()) {
 564         newWindowUrl = m_activeViewContainer->url();
 565     } else if ((list.count() == 1) && list[0].isDir()) {
 566         newWindowUrl = list[0].url();
 567     }
 568
 569     if (!newWindowUrl.isEmpty()) {
 570         KRun::run("dolphin", KUrl::List() << newWindowUrl, this);
 571     }
 572 }
 573
 574 void DolphinMainWindow::toggleActiveView()
 575 {
 576     if (!m_viewTab[m_tabIndex].secondaryView) {
 577         // only one view is available
 578         return;
 579     }
 580
 581     Q_ASSERT(m_activeViewContainer);
 582     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 583
 584     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 585     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 586     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 587 }
 588
 589 void DolphinMainWindow::showEvent(QShowEvent* event)
 590 {
 591     KXmlGuiWindow::showEvent(event);
 592     if (!event->spontaneous()) {
 593         m_activeViewContainer->view()->setFocus();
 594     }
 595 }
 596
 597 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 598 {
 599     GeneralSettings* generalSettings = GeneralSettings::self();
 600
 601     // Find out if Dolphin is closed directly by the user or
 602     // by the session manager because the session is closed
 603     bool closedByUser = true;
 604     DolphinApplication *application = qobject_cast<DolphinApplication*>(qApp);
 605     if (application && application->sessionSaving()) {
 606         closedByUser = false;
 607     }
 608
 609     if ((m_viewTab.count() > 1) && generalSettings->confirmClosingMultipleTabs() && closedByUser) {
 610         // Ask the user if he really wants to quit and close all tabs.
 611         // Open a confirmation dialog with 3 buttons:
 612         // KDialog::Yes    -> Quit
 613         // KDialog::No     -> Close only the current tab
 614         // KDialog::Cancel -> do nothing
 615         KDialog *dialog = new KDialog(this, Qt::Dialog);
 616         dialog->setCaption(i18nc("@title:window", "Confirmation"));
 617         dialog->setButtons(KDialog::Yes | KDialog::No | KDialog::Cancel);
 618         dialog->setModal(true);
 619         dialog->setButtonGuiItem(KDialog::Yes, KStandardGuiItem::quit());
 620         dialog->setButtonGuiItem(KDialog::No, KGuiItem(i18n("C&lose Current Tab"), KIcon("tab-close")));
 621         dialog->setButtonGuiItem(KDialog::Cancel, KStandardGuiItem::cancel());
 622         dialog->setDefaultButton(KDialog::Yes);
 623
 624         bool doNotAskAgainCheckboxResult = false;
 625
 626         const int result = KMessageBox::createKMessageBox(dialog,
 627             QMessageBox::Warning,
 628             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 629             QStringList(),
 630             i18n("Do not ask again"),
 631             &doNotAskAgainCheckboxResult,
 632             KMessageBox::Notify);
 633
 634         if (doNotAskAgainCheckboxResult) {
 635             generalSettings->setConfirmClosingMultipleTabs(false);
 636         }
 637
 638         switch (result) {
 639             case KDialog::Yes:
 640                 // Quit
 641                 break;
 642             case KDialog::No:
 643                 // Close only the current tab
 644               closeTab();
 645             default:
 646                 event->ignore();
 647                 return;
 648         }
 649     }
 650
 651     generalSettings->setVersion(CurrentDolphinVersion);
 652     generalSettings->writeConfig();
 653
 654     if (m_searchDockIsTemporaryVisible) {
 655         QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 656         if (searchDock) {
 657             searchDock->hide();
 658         }
 659         m_searchDockIsTemporaryVisible = false;
 660     }
 661
 662     KXmlGuiWindow::closeEvent(event);
 663 }
 664
 665 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 666 {
 667     const int tabCount = m_viewTab.count();
 668     group.writeEntry("Tab Count", tabCount);
 669     group.writeEntry("Active Tab Index", m_tabBar->currentIndex());
 670
 671     for (int i = 0; i < tabCount; ++i) {
 672         const DolphinViewContainer* cont = m_viewTab[i].primaryView;
 673         group.writeEntry(tabProperty("Primary URL", i), cont->url().url());
 674         group.writeEntry(tabProperty("Primary Editable", i),
 675                          cont->urlNavigator()->isUrlEditable());
 676
 677         cont = m_viewTab[i].secondaryView;
 678         if (cont) {
 679             group.writeEntry(tabProperty("Secondary URL", i), cont->url().url());
 680             group.writeEntry(tabProperty("Secondary Editable", i),
 681                              cont->urlNavigator()->isUrlEditable());
 682         }
 683     }
 684 }
 685
 686 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 687 {
 688     const int tabCount = group.readEntry("Tab Count", 1);
 689     for (int i = 0; i < tabCount; ++i) {
 690         DolphinViewContainer* cont = m_viewTab[i].primaryView;
 691
 692         cont->setUrl(group.readEntry(tabProperty("Primary URL", i)));
 693         const bool editable = group.readEntry(tabProperty("Primary Editable", i), false);
 694         cont->urlNavigator()->setUrlEditable(editable);
 695
 696         cont = m_viewTab[i].secondaryView;
 697         const QString secondaryUrl = group.readEntry(tabProperty("Secondary URL", i));
 698         if (!secondaryUrl.isEmpty()) {
 699             if (!cont) {
 700                 // a secondary view should be shown, but no one is available
 701                 // currently -> create a new view
 702                 toggleSplitView();
 703                 cont = m_viewTab[i].secondaryView;
 704                 Q_ASSERT(cont);
 705             }
 706
 707             cont->setUrl(secondaryUrl);
 708             const bool editable = group.readEntry(tabProperty("Secondary Editable", i), false);
 709             cont->urlNavigator()->setUrlEditable(editable);
 710         } else if (cont) {
 711             // no secondary view should be shown, but the default setting shows
 712             // one already -> close the view
 713             toggleSplitView();
 714         }
 715
 716         // openNewTab() needs to be called only tabCount - 1 times
 717         if (i != tabCount - 1) {
 718              openNewTab();
 719         }
 720     }
 721
 722     const int index = group.readEntry("Active Tab Index", 0);
 723     m_tabBar->setCurrentIndex(index);
 724 }
 725
 726 void DolphinMainWindow::updateNewMenu()
 727 {
 728     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 729     m_newFileMenu->checkUpToDate();
 730     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 731 }
 732
 733 void DolphinMainWindow::createDirectory()
 734 {
 735     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 736     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 737     m_newFileMenu->createDirectory();
 738 }
 739
 740 void DolphinMainWindow::quit()
 741 {
 742     close();
 743 }
 744
 745 void DolphinMainWindow::showErrorMessage(const QString& message)
 746 {
 747     if (!message.isEmpty()) {
 748         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 749         statusBar->setMessage(message, DolphinStatusBar::Error);
 750     }
 751 }
 752
 753 void DolphinMainWindow::slotUndoAvailable(bool available)
 754 {
 755     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 756     if (undoAction) {
 757         undoAction->setEnabled(available);
 758     }
 759 }
 760
 761 void DolphinMainWindow::restoreClosedTab(QAction* action)
 762 {
 763     if (action->data().toBool()) {
 764         // clear all actions except the "Empty Recently Closed Tabs"
 765         // action and the separator
 766         QList<QAction*> actions = m_recentTabsMenu->menu()->actions();
 767         const int count = actions.size();
 768         for (int i = 2; i < count; ++i) {
 769             m_recentTabsMenu->menu()->removeAction(actions.at(i));
 770         }
 771     } else {
 772         const ClosedTab closedTab = action->data().value<ClosedTab>();
 773         openNewTab(closedTab.primaryUrl);
 774         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 775
 776         if (closedTab.isSplit) {
 777             // create secondary view
 778             toggleSplitView();
 779             m_viewTab[m_tabIndex].secondaryView->setUrl(closedTab.secondaryUrl);
 780         }
 781
 782         m_recentTabsMenu->removeAction(action);
 783     }
 784
 785     if (m_recentTabsMenu->menu()->actions().count() == 2) {
 786         m_recentTabsMenu->setEnabled(false);
 787     }
 788 }
 789
 790 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 791 {
 792     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 793     if (undoAction) {
 794         undoAction->setText(text);
 795     }
 796 }
 797
 798 void DolphinMainWindow::undo()
 799 {
 800     clearStatusBar();
 801     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 802     KIO::FileUndoManager::self()->undo();
 803 }
 804
 805 void DolphinMainWindow::cut()
 806 {
 807     m_activeViewContainer->view()->cutSelectedItems();
 808 }
 809
 810 void DolphinMainWindow::copy()
 811 {
 812     m_activeViewContainer->view()->copySelectedItems();
 813 }
 814
 815 void DolphinMainWindow::paste()
 816 {
 817     m_activeViewContainer->view()->paste();
 818 }
 819
 820 void DolphinMainWindow::find()
 821 {
 822     m_activeViewContainer->setSearchModeEnabled(true);
 823 }
 824
 825 void DolphinMainWindow::slotSearchLocationChanged()
 826 {
 827 #ifdef HAVE_NEPOMUK
 828     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 829     if (!searchDock) {
 830         return;
 831     }
 832
 833     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
 834     if (searchPanel) {
 835         searchPanel->setSearchLocation(SearchSettings::location() == QLatin1String("FromHere")
 836                                        ? SearchPanel::FromCurrentDir
 837                                        : SearchPanel::Everywhere);
 838     }
 839 #endif
 840 }
 841
 842 void DolphinMainWindow::updatePasteAction()
 843 {
 844     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 845     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 846     pasteAction->setEnabled(pasteInfo.first);
 847     pasteAction->setText(pasteInfo.second);
 848 }
 849
 850 void DolphinMainWindow::selectAll()
 851 {
 852     clearStatusBar();
 853
 854     // if the URL navigator is editable and focused, select the whole
 855     // URL instead of all items of the view
 856
 857     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 858     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
 859     const bool selectUrl = urlNavigator->isUrlEditable() &&
 860                            lineEdit->hasFocus();
 861     if (selectUrl) {
 862         lineEdit->selectAll();
 863     } else {
 864         m_activeViewContainer->view()->selectAll();
 865     }
 866 }
 867
 868 void DolphinMainWindow::invertSelection()
 869 {
 870     clearStatusBar();
 871     m_activeViewContainer->view()->invertSelection();
 872 }
 873
 874 void DolphinMainWindow::toggleSplitView()
 875 {
 876     if (!m_viewTab[m_tabIndex].secondaryView) {
 877         createSecondaryView(m_tabIndex);
 878         setActiveViewContainer(m_viewTab[m_tabIndex].secondaryView);
 879     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
 880         // remove secondary view
 881         m_viewTab[m_tabIndex].secondaryView->close();
 882         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 883         m_viewTab[m_tabIndex].secondaryView = 0;
 884
 885         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 886     } else {
 887         // The primary view is active and should be closed. Hence from a users point of view
 888         // the content of the secondary view should be moved to the primary view.
 889         // From an implementation point of view it is more efficient to close
 890         // the primary view and exchange the internal pointers afterwards.
 891
 892         m_viewTab[m_tabIndex].primaryView->close();
 893         m_viewTab[m_tabIndex].primaryView->deleteLater();
 894         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 895         m_viewTab[m_tabIndex].secondaryView = 0;
 896
 897         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 898     }
 899
 900     updateViewActions();
 901 }
 902
 903 void DolphinMainWindow::reloadView()
 904 {
 905     clearStatusBar();
 906     m_activeViewContainer->view()->reload();
 907 }
 908
 909 void DolphinMainWindow::stopLoading()
 910 {
 911     m_activeViewContainer->view()->stopLoading();
 912 }
 913
 914 void DolphinMainWindow::enableStopAction()
 915 {
 916     actionCollection()->action("stop")->setEnabled(true);
 917 }
 918
 919 void DolphinMainWindow::disableStopAction()
 920 {
 921     actionCollection()->action("stop")->setEnabled(false);
 922 }
 923
 924 void DolphinMainWindow::showFilterBar()
 925 {
 926     m_activeViewContainer->setFilterBarVisible(true);
 927 }
 928
 929 void DolphinMainWindow::toggleEditLocation()
 930 {
 931     clearStatusBar();
 932
 933     QAction* action = actionCollection()->action("editable_location");
 934     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 935     urlNavigator->setUrlEditable(action->isChecked());
 936 }
 937
 938 void DolphinMainWindow::replaceLocation()
 939 {
 940     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 941     navigator->setUrlEditable(true);
 942     navigator->setFocus();
 943
 944     // select the whole text of the combo box editor
 945     QLineEdit* lineEdit = navigator->editor()->lineEdit();  // krazy:exclude=qclasses
 946     lineEdit->selectAll();
 947 }
 948
 949 void DolphinMainWindow::togglePanelLockState()
 950 {
 951     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 952
 953     const bool newLockState = !generalSettings->lockPanels();
 954     foreach (QObject* child, children()) {
 955         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 956         if (dock) {
 957             dock->setLocked(newLockState);
 958         }
 959     }
 960
 961     generalSettings->setLockPanels(newLockState);
 962 }
 963
 964 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
 965 {
 966     const int tabCount = m_viewTab.count();
 967     for (int i = 0; i < tabCount; ++i) {
 968         ViewTab& tab = m_viewTab[i];
 969         Q_ASSERT(tab.primaryView);
 970         tab.primaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 971         if (tab.secondaryView) {
 972             tab.secondaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 973         }
 974     }
 975 }
 976
 977 void DolphinMainWindow::goBack()
 978 {
 979     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 980     urlNavigator->goBack();
 981
 982     if (urlNavigator->locationState().isEmpty()) {
 983         // An empty location state indicates a redirection URL,
 984         // which must be skipped too
 985         urlNavigator->goBack();
 986     }
 987 }
 988
 989 void DolphinMainWindow::goForward()
 990 {
 991     m_activeViewContainer->urlNavigator()->goForward();
 992 }
 993
 994 void DolphinMainWindow::goUp()
 995 {
 996     m_activeViewContainer->urlNavigator()->goUp();
 997 }
 998
 999 void DolphinMainWindow::goHome()
1000 {
1001     m_activeViewContainer->urlNavigator()->goHome();
1002 }
1003
1004 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
1005 {
1006     // The default case (left button pressed) is handled in goBack().
1007     if (buttons == Qt::MidButton) {
1008         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1009         const int index = urlNavigator->historyIndex() + 1;
1010         openNewTab(urlNavigator->locationUrl(index));
1011     }
1012 }
1013
1014 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
1015 {
1016     // The default case (left button pressed) is handled in goForward().
1017     if (buttons == Qt::MidButton) {
1018         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1019         const int index = urlNavigator->historyIndex() - 1;
1020         openNewTab(urlNavigator->locationUrl(index));
1021     }
1022 }
1023
1024 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
1025 {
1026     // The default case (left button pressed) is handled in goUp().
1027     if (buttons == Qt::MidButton) {
1028         openNewTab(activeViewContainer()->url().upUrl());
1029     }
1030 }
1031
1032 void DolphinMainWindow::compareFiles()
1033 {
1034     // The method is only invoked if exactly 2 files have
1035     // been selected. The selected files may be:
1036     // - both in the primary view
1037     // - both in the secondary view
1038     // - one in the primary view and the other in the secondary
1039     //   view
1040     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
1041
1042     KUrl urlA;
1043     KUrl urlB;
1044
1045     KFileItemList items = m_viewTab[m_tabIndex].primaryView->view()->selectedItems();
1046
1047     switch (items.count()) {
1048     case 0: {
1049         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1050         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1051         Q_ASSERT(items.count() == 2);
1052         urlA = items[0].url();
1053         urlB = items[1].url();
1054         break;
1055     }
1056
1057     case 1: {
1058         urlA = items[0].url();
1059         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1060         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1061         Q_ASSERT(items.count() == 1);
1062         urlB = items[0].url();
1063         break;
1064     }
1065
1066     case 2: {
1067         urlA = items[0].url();
1068         urlB = items[1].url();
1069         break;
1070     }
1071
1072     default: {
1073         // may not happen: compareFiles may only get invoked if 2
1074         // files are selected
1075         Q_ASSERT(false);
1076     }
1077     }
1078
1079     QString command("kompare -c \"");
1080     command.append(urlA.pathOrUrl());
1081     command.append("\" \"");
1082     command.append(urlB.pathOrUrl());
1083     command.append('\"');
1084     KRun::runCommand(command, "Kompare", "kompare", this);
1085 }
1086
1087 void DolphinMainWindow::toggleShowMenuBar()
1088 {
1089     const bool visible = menuBar()->isVisible();
1090     menuBar()->setVisible(!visible);
1091     if (visible) {
1092         createToolBarMenuButton();
1093     } else {
1094         deleteToolBarMenuButton();
1095     }
1096 }
1097
1098 void DolphinMainWindow::openTerminal()
1099 {
1100     QString dir(QDir::homePath());
1101
1102     // If the given directory is not local, it can still be the URL of an
1103     // ioslave using UDS_LOCAL_PATH which to be converted first.
1104     KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
1105
1106     //If the URL is local after the above conversion, set the directory.
1107     if (url.isLocalFile()) {
1108         dir = url.toLocalFile();
1109     }
1110
1111     KToolInvocation::invokeTerminal(QString(), dir);
1112 }
1113
1114 void DolphinMainWindow::editSettings()
1115 {
1116     if (!m_settingsDialog) {
1117         const KUrl url = activeViewContainer()->url();
1118         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1119         connect(settingsDialog, SIGNAL(settingsChanged()), this, SLOT(refreshViews()));
1120         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1121         settingsDialog->show();
1122         m_settingsDialog = settingsDialog;
1123     } else {
1124         m_settingsDialog.data()->raise();
1125     }
1126 }
1127
1128 void DolphinMainWindow::setActiveTab(int index)
1129 {
1130     Q_ASSERT(index >= 0);
1131     Q_ASSERT(index < m_viewTab.count());
1132     if (index == m_tabIndex) {
1133         return;
1134     }
1135
1136     // hide current tab content
1137     ViewTab& hiddenTab = m_viewTab[m_tabIndex];
1138     hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
1139     hiddenTab.primaryView->setActive(false);
1140     if (hiddenTab.secondaryView) {
1141         hiddenTab.secondaryView->setActive(false);
1142     }
1143     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
1144     splitter->hide();
1145     m_centralWidgetLayout->removeWidget(splitter);
1146
1147     // show active tab content
1148     m_tabIndex = index;
1149
1150     ViewTab& viewTab = m_viewTab[index];
1151     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
1152     viewTab.primaryView->show();
1153     if (viewTab.secondaryView) {
1154         viewTab.secondaryView->show();
1155     }
1156     viewTab.splitter->show();
1157
1158     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
1159                                                          viewTab.secondaryView);
1160 }
1161
1162 void DolphinMainWindow::closeTab()
1163 {
1164     closeTab(m_tabBar->currentIndex());
1165 }
1166
1167 void DolphinMainWindow::closeTab(int index)
1168 {
1169     Q_ASSERT(index >= 0);
1170     Q_ASSERT(index < m_viewTab.count());
1171     if (m_viewTab.count() == 1) {
1172         // the last tab may never get closed
1173         return;
1174     }
1175
1176     if (index == m_tabIndex) {
1177         // The tab that should be closed is the active tab. Activate the
1178         // previous tab before closing the tab.
1179         m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
1180     }
1181     rememberClosedTab(index);
1182
1183     // delete tab
1184     m_viewTab[index].primaryView->deleteLater();
1185     if (m_viewTab[index].secondaryView) {
1186         m_viewTab[index].secondaryView->deleteLater();
1187     }
1188     m_viewTab[index].splitter->deleteLater();
1189     m_viewTab.erase(m_viewTab.begin() + index);
1190
1191     m_tabBar->blockSignals(true);
1192     m_tabBar->removeTab(index);
1193
1194     if (m_tabIndex > index) {
1195         m_tabIndex--;
1196         Q_ASSERT(m_tabIndex >= 0);
1197     }
1198
1199     // if only one tab is left, also remove the tab entry so that
1200     // closing the last tab is not possible
1201     if (m_viewTab.count() == 1) {
1202         m_tabBar->removeTab(0);
1203         actionCollection()->action("close_tab")->setEnabled(false);
1204     } else {
1205         m_tabBar->blockSignals(false);
1206     }
1207 }
1208
1209 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
1210 {
1211     KMenu menu(this);
1212
1213     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
1214     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
1215
1216     QAction* detachTabAction = menu.addAction(KIcon("tab-detach"), i18nc("@action:inmenu", "Detach Tab"));
1217
1218     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
1219
1220     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
1221     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
1222     QAction* selectedAction = menu.exec(pos);
1223     if (selectedAction == newTabAction) {
1224         const ViewTab& tab = m_viewTab[index];
1225         Q_ASSERT(tab.primaryView);
1226         const KUrl url = tab.secondaryView && tab.secondaryView->isActive() ?
1227                          tab.secondaryView->url() : tab.primaryView->url();
1228         openNewTab(url);
1229         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1230     } else if (selectedAction == detachTabAction) {
1231         const QString separator(QLatin1Char(' '));
1232         QString command = QLatin1String("dolphin");
1233
1234         const ViewTab& tab = m_viewTab[index];
1235         Q_ASSERT(tab.primaryView);
1236
1237         command += separator + tab.primaryView->url().url();
1238         if (tab.secondaryView) {
1239             command += separator + tab.secondaryView->url().url();
1240             command += separator + QLatin1String("-split");
1241         }
1242
1243         KRun::runCommand(command, this);
1244
1245         closeTab(index);
1246     } else if (selectedAction == closeOtherTabsAction) {
1247         const int count = m_tabBar->count();
1248         for (int i = 0; i < index; ++i) {
1249             closeTab(0);
1250         }
1251         for (int i = index + 1; i < count; ++i) {
1252             closeTab(1);
1253         }
1254     } else if (selectedAction == closeTabAction) {
1255         closeTab(index);
1256     }
1257 }
1258
1259 void DolphinMainWindow::slotTabMoved(int from, int to)
1260 {
1261     m_viewTab.move(from, to);
1262     m_tabIndex = m_tabBar->currentIndex();
1263 }
1264
1265 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
1266 {
1267     if (buttons & Qt::MidButton) {
1268         openNewTab(url);
1269         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1270     } else {
1271         changeUrl(url);
1272     }
1273 }
1274
1275 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1276 {
1277     canDecode = KUrl::List::canDecode(event->mimeData());
1278 }
1279
1280 void DolphinMainWindow::handleUrl(const KUrl& url)
1281 {
1282     delete m_lastHandleUrlStatJob;
1283     m_lastHandleUrlStatJob = 0;
1284
1285     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1286         activeViewContainer()->setUrl(url);
1287     } else if (KProtocolManager::supportsListing(url)) {
1288         // stat the URL to see if it is a dir or not
1289         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1290         connect(m_lastHandleUrlStatJob, SIGNAL(result(KJob*)),
1291                 this, SLOT(slotHandleUrlStatFinished(KJob*)));
1292
1293     } else {
1294         new KRun(url, this);
1295     }
1296 }
1297
1298 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1299 {
1300     m_lastHandleUrlStatJob = 0;
1301     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1302     const KUrl url = static_cast<KIO::StatJob*>(job)->url();
1303     if (entry.isDir()) {
1304         activeViewContainer()->setUrl(url);
1305     } else {
1306         new KRun(url, this);
1307     }
1308 }
1309
1310 void DolphinMainWindow::tabDropEvent(int tab, QDropEvent* event)
1311 {
1312     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
1313     if (!urls.isEmpty() && tab != -1) {
1314         const ViewTab& viewTab = m_viewTab[tab];
1315         const KUrl destPath = viewTab.isPrimaryViewActive ? viewTab.primaryView->url() : viewTab.secondaryView->url();
1316         Q_UNUSED(destPath);
1317         //DragAndDropHelper::instance().dropUrls(KFileItem(), destPath, event, m_tabBar);
1318     }
1319 }
1320
1321 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1322 {
1323     newFileMenu()->setEnabled(isFolderWritable);
1324 }
1325
1326 void DolphinMainWindow::slotSearchModeChanged(bool enabled)
1327 {
1328 #ifdef HAVE_NEPOMUK
1329     const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
1330     if (!searchInfo.isIndexingEnabled()) {
1331         return;
1332     }
1333
1334     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
1335     if (!searchDock) {
1336         return;
1337     }
1338
1339     if (enabled) {
1340         if (!searchDock->isVisible()) {
1341             m_searchDockIsTemporaryVisible = true;
1342         }
1343         searchDock->show();
1344     } else {
1345         if (searchDock->isVisible() && m_searchDockIsTemporaryVisible) {
1346             searchDock->hide();
1347         }
1348         m_searchDockIsTemporaryVisible = false;
1349     }
1350
1351     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
1352     if (!searchPanel) {
1353         return;
1354     }
1355
1356     if (enabled) {
1357         SearchPanel::SearchLocation searchLocation = SearchPanel::Everywhere;
1358         const KUrl url = m_activeViewContainer->url();
1359         const bool isSearchUrl = (url.protocol() == QLatin1String("nepomuksearch"));
1360         if ((SearchSettings::location() == QLatin1String("FromHere") && !isSearchUrl)) {
1361             searchLocation = SearchPanel::FromCurrentDir;
1362         }
1363         searchPanel->setSearchLocation(searchLocation);
1364     } else {
1365         searchPanel->setSearchLocation(SearchPanel::Everywhere);
1366     }
1367 #else
1368     Q_UNUSED(enabled);
1369 #endif
1370 }
1371
1372 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1373                                         const KFileItem& item,
1374                                         const KUrl& url,
1375                                         const QList<QAction*>& customActions)
1376 {
1377     QWeakPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1378     contextMenu.data()->setCustomActions(customActions);
1379     const DolphinContextMenu::Command command = contextMenu.data()->open();
1380
1381     switch (command) {
1382     case DolphinContextMenu::OpenParentFolderInNewWindow: {
1383         KRun::run("dolphin", KUrl::List() << item.url().upUrl(), this);
1384         break;
1385     }
1386
1387     case DolphinContextMenu::OpenParentFolderInNewTab:
1388         openNewTab(item.url().upUrl());
1389         break;
1390
1391     case DolphinContextMenu::None:
1392     default:
1393         break;
1394     }
1395
1396     delete contextMenu.data();
1397 }
1398
1399 void DolphinMainWindow::updateToolBarMenu()
1400 {
1401     KMenu* menu = qobject_cast<KMenu*>(sender());
1402     Q_ASSERT(menu);
1403
1404     // All actions get cleared by KMenu::clear(). The sub-menus are deleted
1405     // by connecting to the aboutToHide() signal from the parent-menu.
1406     menu->clear();
1407
1408     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1409
1410     KActionCollection* ac = actionCollection();
1411
1412     // Add "Edit" actions
1413     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1414                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
1415                  addActionToMenu(ac->action("select_all"), menu) |
1416                  addActionToMenu(ac->action("invert_selection"), menu);
1417
1418     if (added) {
1419         menu->addSeparator();
1420     }
1421
1422     // Add "View" actions
1423     if (!generalSettings->showZoomSlider()) {
1424         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1425         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1426         menu->addSeparator();
1427     }
1428
1429     added = addActionToMenu(ac->action("view_mode"), menu) |
1430             addActionToMenu(ac->action("sort"), menu) |
1431             addActionToMenu(ac->action("additional_info"), menu) |
1432             addActionToMenu(ac->action("show_preview"), menu) |
1433             addActionToMenu(ac->action("show_in_groups"), menu) |
1434             addActionToMenu(ac->action("show_hidden_files"), menu);
1435
1436     if (added) {
1437         menu->addSeparator();
1438     }
1439
1440     added = addActionToMenu(ac->action("split_view"), menu) |
1441             addActionToMenu(ac->action("reload"), menu) |
1442             addActionToMenu(ac->action("view_properties"), menu);
1443     if (added) {
1444         menu->addSeparator();
1445     }
1446
1447     addActionToMenu(ac->action("panels"), menu);
1448     KMenu* locationBarMenu = new KMenu(i18nc("@action:inmenu", "Location Bar"), menu);
1449     locationBarMenu->addAction(ac->action("editable_location"));
1450     locationBarMenu->addAction(ac->action("replace_location"));
1451     menu->addMenu(locationBarMenu);
1452
1453     menu->addSeparator();
1454
1455     // Add "Go" menu
1456     KMenu* goMenu = new KMenu(i18nc("@action:inmenu", "Go"), menu);
1457     connect(menu, SIGNAL(aboutToHide()), goMenu, SLOT(deleteLater()));
1458     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
1459     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
1460     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
1461     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
1462     goMenu->addAction(ac->action("closed_tabs"));
1463     menu->addMenu(goMenu);
1464
1465     // Add "Tool" menu
1466     KMenu* toolsMenu = new KMenu(i18nc("@action:inmenu", "Tools"), menu);
1467     connect(menu, SIGNAL(aboutToHide()), toolsMenu, SLOT(deleteLater()));
1468     toolsMenu->addAction(ac->action("show_filter_bar"));
1469     toolsMenu->addAction(ac->action("compare_files"));
1470     toolsMenu->addAction(ac->action("open_terminal"));
1471     toolsMenu->addAction(ac->action("change_remote_encoding"));
1472     menu->addMenu(toolsMenu);
1473
1474     // Add "Settings" menu entries
1475     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1476     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1477     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1478
1479     // Add "Help" menu
1480     KMenu* helpMenu = new KMenu(i18nc("@action:inmenu", "Help"), menu);
1481     connect(menu, SIGNAL(aboutToHide()), helpMenu, SLOT(deleteLater()));
1482     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::HelpContents)));
1483     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::WhatsThis)));
1484     helpMenu->addSeparator();
1485     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ReportBug)));
1486     helpMenu->addSeparator();
1487     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1488     helpMenu->addSeparator();
1489     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutApp)));
1490     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutKDE)));
1491     menu->addMenu(helpMenu);
1492
1493     menu->addSeparator();
1494     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1495 }
1496
1497 void DolphinMainWindow::updateToolBar()
1498 {
1499     if (!menuBar()->isVisible()) {
1500         createToolBarMenuButton();
1501     }
1502 }
1503
1504 void DolphinMainWindow::slotToolBarSpacerDeleted()
1505 {
1506     m_toolBarSpacer = 0;
1507     m_updateToolBarTimer->start();
1508 }
1509
1510 void DolphinMainWindow::slotToolBarMenuButtonDeleted()
1511 {
1512     m_openToolBarMenuButton = 0;
1513     m_updateToolBarTimer->start();
1514 }
1515
1516 void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
1517 {
1518     if (m_openToolBarMenuButton) {
1519         m_openToolBarMenuButton->setIconSize(iconSize);
1520     }
1521 }
1522
1523 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1524 {
1525     Q_ASSERT(viewContainer);
1526     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1527              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1528     if (m_activeViewContainer == viewContainer) {
1529         return;
1530     }
1531
1532     m_activeViewContainer->setActive(false);
1533     m_activeViewContainer = viewContainer;
1534
1535     // Activating the view container might trigger a recursive setActiveViewContainer() call
1536     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1537     // disconnect the activated() signal in this case:
1538     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1539     m_activeViewContainer->setActive(true);
1540     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1541
1542     m_actionHandler->setCurrentView(viewContainer->view());
1543
1544     updateHistory();
1545     updateEditActions();
1546     updateViewActions();
1547     updateGoActions();
1548
1549     const KUrl url = m_activeViewContainer->url();
1550     setUrlAsCaption(url);
1551     if (m_viewTab.count() > 1) {
1552         m_tabBar->setTabText(m_tabIndex, tabName(url));
1553         m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1554     }
1555
1556     emit urlChanged(url);
1557 }
1558
1559 DolphinViewContainer* DolphinMainWindow::createViewContainer(const KUrl& url, QWidget* parent)
1560 {
1561     DolphinViewContainer* container = new DolphinViewContainer(url, parent);
1562
1563     // The places-selector from the URL navigator should only be shown
1564     // if the places dock is invisible
1565     QDockWidget* placesDock = findChild<QDockWidget*>("placesDock");
1566     container->urlNavigator()->setPlacesSelectorVisible(!placesDock || !placesDock->isVisible());
1567
1568     return container;
1569 }
1570
1571 void DolphinMainWindow::setupActions()
1572 {
1573     // setup 'File' menu
1574     m_newFileMenu = new DolphinNewFileMenu(this);
1575     KMenu* menu = m_newFileMenu->menu();
1576     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1577     menu->setIcon(KIcon("document-new"));
1578     connect(menu, SIGNAL(aboutToShow()),
1579             this, SLOT(updateNewMenu()));
1580
1581     KAction* newWindow = actionCollection()->addAction("new_window");
1582     newWindow->setIcon(KIcon("window-new"));
1583     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1584     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1585     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1586
1587     KAction* newTab = actionCollection()->addAction("new_tab");
1588     newTab->setIcon(KIcon("tab-new"));
1589     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1590     newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1591     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1592
1593     KAction* closeTab = actionCollection()->addAction("close_tab");
1594     closeTab->setIcon(KIcon("tab-close"));
1595     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1596     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1597     closeTab->setEnabled(false);
1598     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1599
1600     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1601
1602     // setup 'Edit' menu
1603     KStandardAction::undo(this,
1604                           SLOT(undo()),
1605                           actionCollection());
1606
1607     // need to remove shift+del from cut action, else the shortcut for deletejob
1608     // doesn't work
1609     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1610     KShortcut cutShortcut = cut->shortcut();
1611     cutShortcut.remove(Qt::SHIFT | Qt::Key_Delete, KShortcut::KeepEmpty);
1612     cut->setShortcut(cutShortcut);
1613     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1614     KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1615     // The text of the paste-action is modified dynamically by Dolphin
1616     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1617     // due to the long text, the text "Paste" is used:
1618     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1619
1620     KStandardAction::find(this, SLOT(find()), actionCollection());
1621
1622     KAction* selectAll = actionCollection()->addAction("select_all");
1623     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1624     selectAll->setShortcut(Qt::CTRL | Qt::Key_A);
1625     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1626
1627     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1628     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1629     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1630     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1631
1632     // setup 'View' menu
1633     // (note that most of it is set up in DolphinViewActionHandler)
1634
1635     KAction* split = actionCollection()->addAction("split_view");
1636     split->setShortcut(Qt::Key_F3);
1637     updateSplitAction();
1638     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1639
1640     KAction* reload = actionCollection()->addAction("reload");
1641     reload->setText(i18nc("@action:inmenu View", "Reload"));
1642     reload->setShortcut(Qt::Key_F5);
1643     reload->setIcon(KIcon("view-refresh"));
1644     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1645
1646     KAction* stop = actionCollection()->addAction("stop");
1647     stop->setText(i18nc("@action:inmenu View", "Stop"));
1648     stop->setToolTip(i18nc("@info", "Stop loading"));
1649     stop->setIcon(KIcon("process-stop"));
1650     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1651
1652     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>("editable_location");
1653     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1654     editableLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1655     connect(editableLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1656
1657     KAction* replaceLocation = actionCollection()->addAction("replace_location");
1658     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1659     replaceLocation->setShortcut(Qt::Key_F6);
1660     connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1661
1662     // setup 'Go' menu
1663     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1664     connect(backAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1665     KShortcut backShortcut = backAction->shortcut();
1666     backShortcut.setAlternate(Qt::Key_Backspace);
1667     backAction->setShortcut(backShortcut);
1668
1669     m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1670     m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1671     actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1672     connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction*)),
1673             this, SLOT(restoreClosedTab(QAction*)));
1674
1675     QAction* action = new QAction(i18n("Empty Recently Closed Tabs"), m_recentTabsMenu);
1676     action->setIcon(KIcon("edit-clear-list"));
1677     action->setData(QVariant::fromValue(true));
1678     m_recentTabsMenu->addAction(action);
1679     m_recentTabsMenu->addSeparator();
1680     m_recentTabsMenu->setEnabled(false);
1681
1682     KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1683     connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1684
1685     KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1686     connect(upAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1687
1688     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1689
1690     // setup 'Tools' menu
1691     KAction* showFilterBar = actionCollection()->addAction("show_filter_bar");
1692     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1693     showFilterBar->setIcon(KIcon("view-filter"));
1694     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1695     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1696
1697     KAction* compareFiles = actionCollection()->addAction("compare_files");
1698     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1699     compareFiles->setIcon(KIcon("kompare"));
1700     compareFiles->setEnabled(false);
1701     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1702
1703     KAction* openTerminal = actionCollection()->addAction("open_terminal");
1704     openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1705     openTerminal->setIcon(KIcon("utilities-terminal"));
1706     openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1707     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1708
1709     // setup 'Settings' menu
1710     KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1711     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1712
1713     // not in menu actions
1714     QList<QKeySequence> nextTabKeys;
1715     nextTabKeys.append(KStandardShortcut::tabNext().primary());
1716     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1717
1718     QList<QKeySequence> prevTabKeys;
1719     prevTabKeys.append(KStandardShortcut::tabPrev().primary());
1720     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1721
1722     KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1723     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1724     connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1725     activateNextTab->setShortcuts(QApplication::isRightToLeft() ? prevTabKeys : nextTabKeys);
1726
1727     KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1728     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1729     connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1730     activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? nextTabKeys : prevTabKeys);
1731
1732     // for context menu
1733     KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1734     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1735     openInNewTab->setIcon(KIcon("tab-new"));
1736     connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1737
1738     KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1739     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1740     openInNewWindow->setIcon(KIcon("window-new"));
1741     connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1742 }
1743
1744 void DolphinMainWindow::setupDockWidgets()
1745 {
1746     const bool lock = DolphinSettings::instance().generalSettings()->lockPanels();
1747
1748     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>("lock_panels");
1749     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1750     lockLayoutAction->setActiveIcon(KIcon("object-unlocked"));
1751     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1752     lockLayoutAction->setInactiveIcon(KIcon("object-locked"));
1753     lockLayoutAction->setActive(lock);
1754     connect(lockLayoutAction, SIGNAL(triggered()), this, SLOT(togglePanelLockState()));
1755
1756     // Setup "Information"
1757     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1758     infoDock->setLocked(lock);
1759     infoDock->setObjectName("infoDock");
1760     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1761     Panel* infoPanel = new InformationPanel(infoDock);
1762     infoPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1763     connect(infoPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1764     infoDock->setWidget(infoPanel);
1765
1766     QAction* infoAction = infoDock->toggleViewAction();
1767     createPanelAction(KIcon("dialog-information"), Qt::Key_F11, infoAction, "show_information_panel");
1768
1769     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1770     connect(this, SIGNAL(urlChanged(KUrl)),
1771             infoPanel, SLOT(setUrl(KUrl)));
1772     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1773             infoPanel, SLOT(setSelection(KFileItemList)));
1774     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1775             infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1776
1777     // Setup "Folders"
1778     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1779     foldersDock->setLocked(lock);
1780     foldersDock->setObjectName("foldersDock");
1781     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1782     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1783     foldersPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1784     foldersDock->setWidget(foldersPanel);
1785
1786     QAction* foldersAction = foldersDock->toggleViewAction();
1787     createPanelAction(KIcon("folder"), Qt::Key_F7, foldersAction, "show_folders_panel");
1788
1789     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1790     connect(this, SIGNAL(urlChanged(KUrl)),
1791             foldersPanel, SLOT(setUrl(KUrl)));
1792     connect(foldersPanel, SIGNAL(changeUrl(KUrl,Qt::MouseButtons)),
1793             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1794
1795     // Setup "Terminal"
1796 #ifndef Q_OS_WIN
1797     DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1798     terminalDock->setLocked(lock);
1799     terminalDock->setObjectName("terminalDock");
1800     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1801     Panel* terminalPanel = new TerminalPanel(terminalDock);
1802     terminalPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1803     terminalDock->setWidget(terminalPanel);
1804
1805     connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1806     connect(terminalDock, SIGNAL(visibilityChanged(bool)),
1807             terminalPanel, SLOT(dockVisibilityChanged()));
1808
1809     QAction* terminalAction = terminalDock->toggleViewAction();
1810     createPanelAction(KIcon("utilities-terminal"), Qt::Key_F4, terminalAction, "show_terminal_panel");
1811
1812     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1813     connect(this, SIGNAL(urlChanged(KUrl)),
1814             terminalPanel, SLOT(setUrl(KUrl)));
1815 #endif
1816
1817     // Setup "Search"
1818 #ifdef HAVE_NEPOMUK
1819     DolphinDockWidget* searchDock = new DolphinDockWidget(i18nc("@title:window", "Search"));
1820     searchDock->setLocked(lock);
1821     searchDock->setObjectName("searchDock");
1822     searchDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1823     Panel* searchPanel = new SearchPanel(searchDock);
1824     searchPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1825     connect(searchPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1826     searchDock->setWidget(searchPanel);
1827
1828     QAction* searchAction = searchDock->toggleViewAction();
1829     createPanelAction(KIcon("system-search"), Qt::Key_F12, searchAction, "show_search_panel");
1830     addDockWidget(Qt::RightDockWidgetArea, searchDock);
1831     connect(this, SIGNAL(urlChanged(KUrl)),
1832             searchPanel, SLOT(setUrl(KUrl)));
1833 #endif
1834
1835     if (DolphinSettings::instance().generalSettings()->version() < 200) {
1836         infoDock->hide();
1837         foldersDock->hide();
1838 #ifndef Q_OS_WIN
1839         terminalDock->hide();
1840 #endif
1841 #ifdef HAVE_NEPOMUK
1842         searchDock->hide();
1843 #endif
1844     }
1845
1846     // Setup "Places"
1847     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1848     placesDock->setLocked(lock);
1849     placesDock->setObjectName("placesDock");
1850     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1851
1852     PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1853     QAction* separator = new QAction(placesPanel);
1854     separator->setSeparator(true);
1855     QList<QAction*> placesActions;
1856     placesActions.append(separator);
1857     placesActions.append(lockLayoutAction);
1858     placesPanel->addActions(placesActions);
1859     placesPanel->setModel(DolphinSettings::instance().placesModel());
1860     placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1861     placesDock->setWidget(placesPanel);
1862
1863     QAction* placesAction = placesDock->toggleViewAction();
1864     createPanelAction(KIcon("bookmarks"), Qt::Key_F9, placesAction, "show_places_panel");
1865
1866     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1867     connect(placesPanel, SIGNAL(urlChanged(KUrl,Qt::MouseButtons)),
1868             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1869     connect(this, SIGNAL(urlChanged(KUrl)),
1870             placesPanel, SLOT(setUrl(KUrl)));
1871     connect(placesDock, SIGNAL(visibilityChanged(bool)),
1872             this, SLOT(slotPlacesPanelVisibilityChanged(bool)));
1873
1874     // Add actions into the "Panels" menu
1875     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1876     actionCollection()->addAction("panels", panelsMenu);
1877     panelsMenu->setDelayed(false);
1878     panelsMenu->addAction(placesAction);
1879     panelsMenu->addAction(infoAction);
1880     panelsMenu->addAction(foldersAction);
1881 #ifndef Q_OS_WIN
1882     panelsMenu->addAction(terminalAction);
1883 #endif
1884 #ifdef HAVE_NEPOMUK
1885     panelsMenu->addAction(searchAction);
1886 #endif
1887     panelsMenu->addSeparator();
1888     panelsMenu->addAction(lockLayoutAction);
1889 }
1890
1891 void DolphinMainWindow::updateEditActions()
1892 {
1893     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1894     if (list.isEmpty()) {
1895         stateChanged("has_no_selection");
1896     } else {
1897         stateChanged("has_selection");
1898
1899         KActionCollection* col = actionCollection();
1900         QAction* renameAction      = col->action("rename");
1901         QAction* moveToTrashAction = col->action("move_to_trash");
1902         QAction* deleteAction      = col->action("delete");
1903         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1904         QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1905
1906         KFileItemListProperties capabilities(list);
1907         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1908
1909         renameAction->setEnabled(capabilities.supportsMoving());
1910         moveToTrashAction->setEnabled(enableMoveToTrash);
1911         deleteAction->setEnabled(capabilities.supportsDeleting());
1912         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1913         cutAction->setEnabled(capabilities.supportsMoving());
1914     }
1915     updatePasteAction();
1916 }
1917
1918 void DolphinMainWindow::updateViewActions()
1919 {
1920     m_actionHandler->updateViewActions();
1921
1922     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1923     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1924
1925     updateSplitAction();
1926
1927     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1928     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1929     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1930 }
1931
1932 void DolphinMainWindow::updateGoActions()
1933 {
1934     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1935     const KUrl currentUrl = m_activeViewContainer->url();
1936     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1937 }
1938
1939 void DolphinMainWindow::createToolBarMenuButton()
1940 {
1941     if (m_toolBarSpacer && m_openToolBarMenuButton) {
1942         return;
1943     }
1944     Q_ASSERT(!m_toolBarSpacer);
1945     Q_ASSERT(!m_openToolBarMenuButton);
1946
1947     m_toolBarSpacer = new QWidget(this);
1948     m_toolBarSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
1949
1950     m_openToolBarMenuButton = new QToolButton(this);
1951     m_openToolBarMenuButton->setIcon(KIcon("configure"));
1952     m_openToolBarMenuButton->setPopupMode(QToolButton::InstantPopup);
1953     m_openToolBarMenuButton->setToolTip(i18nc("@info:tooltip", "Configure and control Dolphin"));
1954
1955     KMenu* toolBarMenu = new ToolBarMenu(m_openToolBarMenuButton);
1956     connect(toolBarMenu, SIGNAL(aboutToShow()), this, SLOT(updateToolBarMenu()));
1957
1958     m_openToolBarMenuButton->setMenu(toolBarMenu);
1959
1960     toolBar()->addWidget(m_toolBarSpacer);
1961     toolBar()->addWidget(m_openToolBarMenuButton);
1962     connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
1963
1964     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1965     // gets edited. In this case we must add them again. The adding is done asynchronously by
1966     // m_updateToolBarTimer.
1967     connect(m_toolBarSpacer, SIGNAL(destroyed()), this, SLOT(slotToolBarSpacerDeleted()));
1968     connect(m_openToolBarMenuButton, SIGNAL(destroyed()), this, SLOT(slotToolBarMenuButtonDeleted()));
1969     m_updateToolBarTimer = new QTimer(this);
1970     m_updateToolBarTimer->setInterval(500);
1971     connect(m_updateToolBarTimer, SIGNAL(timeout()), this, SLOT(updateToolBar()));
1972 }
1973
1974 void DolphinMainWindow::deleteToolBarMenuButton()
1975 {
1976     delete m_toolBarSpacer;
1977     m_toolBarSpacer = 0;
1978
1979     delete m_openToolBarMenuButton;
1980     m_openToolBarMenuButton = 0;
1981
1982     delete m_updateToolBarTimer;
1983     m_updateToolBarTimer = 0;
1984 }
1985
1986 bool DolphinMainWindow::addActionToMenu(QAction* action, KMenu* menu)
1987 {
1988     Q_ASSERT(action);
1989     Q_ASSERT(menu);
1990
1991     const KToolBar* toolBarWidget = toolBar();
1992     foreach (const QWidget* widget, action->associatedWidgets()) {
1993         if (widget == toolBarWidget) {
1994             return false;
1995         }
1996     }
1997
1998     menu->addAction(action);
1999     return true;
2000 }
2001
2002 void DolphinMainWindow::rememberClosedTab(int index)
2003 {
2004     KMenu* tabsMenu = m_recentTabsMenu->menu();
2005
2006     const QString primaryPath = m_viewTab[index].primaryView->url().path();
2007     const QString iconName = KMimeType::iconNameForUrl(primaryPath);
2008
2009     QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
2010
2011     ClosedTab closedTab;
2012     closedTab.primaryUrl = m_viewTab[index].primaryView->url();
2013
2014     if (m_viewTab[index].secondaryView) {
2015         closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
2016         closedTab.isSplit = true;
2017     } else {
2018         closedTab.isSplit = false;
2019     }
2020
2021     action->setData(QVariant::fromValue(closedTab));
2022     action->setIcon(KIcon(iconName));
2023
2024     // add the closed tab menu entry after the separator and
2025     // "Empty Recently Closed Tabs" entry
2026     if (tabsMenu->actions().size() == 2) {
2027         tabsMenu->addAction(action);
2028     } else {
2029         tabsMenu->insertAction(tabsMenu->actions().at(2), action);
2030     }
2031
2032     // assure that only up to 8 closed tabs are shown in the menu
2033     if (tabsMenu->actions().size() > 8) {
2034         tabsMenu->removeAction(tabsMenu->actions().last());
2035     }
2036     actionCollection()->action("closed_tabs")->setEnabled(true);
2037     KAcceleratorManager::manage(tabsMenu);
2038 }
2039
2040 void DolphinMainWindow::refreshViews()
2041 {
2042     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
2043
2044     // remember the current active view, as because of
2045     // the refreshing the active view might change to
2046     // the secondary view
2047     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
2048
2049     const int tabCount = m_viewTab.count();
2050     for (int i = 0; i < tabCount; ++i) {
2051         m_viewTab[i].primaryView->refresh();
2052         if (m_viewTab[i].secondaryView) {
2053             m_viewTab[i].secondaryView->refresh();
2054         }
2055     }
2056
2057     setActiveViewContainer(activeViewContainer);
2058
2059     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
2060     if (generalSettings->modifiedStartupSettings()) {
2061         // The startup settings have been changed by the user (see bug #254947).
2062         // Synchronize the split-view setting with the active view:
2063         const bool splitView = generalSettings->splitView();
2064         const ViewTab& activeTab = m_viewTab[m_tabIndex];
2065         const bool toggle =    ( splitView && !activeTab.secondaryView)
2066                             || (!splitView &&  activeTab.secondaryView);
2067         if (toggle) {
2068             toggleSplitView();
2069         }
2070     }
2071 }
2072
2073 void DolphinMainWindow::clearStatusBar()
2074 {
2075     m_activeViewContainer->statusBar()->clear();
2076 }
2077
2078 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2079 {
2080     connect(container, SIGNAL(showFilterBarChanged(bool)),
2081             this, SLOT(updateFilterBarAction(bool)));
2082     connect(container, SIGNAL(writeStateChanged(bool)),
2083             this, SLOT(slotWriteStateChanged(bool)));
2084     connect(container, SIGNAL(searchModeChanged(bool)),
2085             this, SLOT(slotSearchModeChanged(bool)));
2086
2087     const DolphinSearchBox* searchBox = container->searchBox();
2088     connect(searchBox, SIGNAL(searchLocationChanged(SearchLocation)),
2089             this, SLOT(slotSearchLocationChanged()));
2090
2091     DolphinView* view = container->view();
2092     connect(view, SIGNAL(selectionChanged(KFileItemList)),
2093             this, SLOT(slotSelectionChanged(KFileItemList)));
2094     connect(view, SIGNAL(requestItemInfo(KFileItem)),
2095             this, SLOT(slotRequestItemInfo(KFileItem)));
2096     connect(view, SIGNAL(activated()),
2097             this, SLOT(toggleActiveView()));
2098     connect(view, SIGNAL(tabRequested(KUrl)),
2099             this, SLOT(openNewTab(KUrl)));
2100     connect(view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
2101             this, SLOT(openContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
2102     connect(view, SIGNAL(startedPathLoading(KUrl)),
2103             this, SLOT(enableStopAction()));
2104     connect(view, SIGNAL(finishedPathLoading(KUrl)),
2105             this, SLOT(disableStopAction()));
2106
2107     const KUrlNavigator* navigator = container->urlNavigator();
2108     connect(navigator, SIGNAL(urlChanged(KUrl)),
2109             this, SLOT(changeUrl(KUrl)));
2110     connect(navigator, SIGNAL(historyChanged()),
2111             this, SLOT(updateHistory()));
2112     connect(navigator, SIGNAL(editableStateChanged(bool)),
2113             this, SLOT(slotEditableStateChanged(bool)));
2114     connect(navigator, SIGNAL(tabRequested(KUrl)),
2115             this, SLOT(openNewTab(KUrl)));
2116 }
2117
2118 void DolphinMainWindow::updateSplitAction()
2119 {
2120     QAction* splitAction = actionCollection()->action("split_view");
2121     if (m_viewTab[m_tabIndex].secondaryView) {
2122         if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
2123             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2124             splitAction->setToolTip(i18nc("@info", "Close right view"));
2125             splitAction->setIcon(KIcon("view-right-close"));
2126         } else {
2127             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2128             splitAction->setToolTip(i18nc("@info", "Close left view"));
2129             splitAction->setIcon(KIcon("view-left-close"));
2130         }
2131     } else {
2132         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2133         splitAction->setToolTip(i18nc("@info", "Split view"));
2134         splitAction->setIcon(KIcon("view-right-new"));
2135     }
2136 }
2137
2138 QString DolphinMainWindow::tabName(const KUrl& url) const
2139 {
2140     QString name;
2141     if (url.equals(KUrl("file:///"))) {
2142         name = '/';
2143     } else {
2144         name = url.fileName();
2145         if (name.isEmpty()) {
2146             name = url.protocol();
2147         } else {
2148             // Make sure that a '&' inside the directory name is displayed correctly
2149             // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
2150             name.replace('&', "&&");
2151         }
2152     }
2153     return name;
2154 }
2155
2156 bool DolphinMainWindow::isKompareInstalled() const
2157 {
2158     static bool initialized = false;
2159     static bool installed = false;
2160     if (!initialized) {
2161         // TODO: maybe replace this approach later by using a menu
2162         // plugin like kdiff3plugin.cpp
2163         installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
2164         initialized = true;
2165     }
2166     return installed;
2167 }
2168
2169 void DolphinMainWindow::createSecondaryView(int tabIndex)
2170 {
2171     QSplitter* splitter = m_viewTab[tabIndex].splitter;
2172     const int newWidth = (m_viewTab[tabIndex].primaryView->width() - splitter->handleWidth()) / 2;
2173
2174     const DolphinView* view = m_viewTab[tabIndex].primaryView->view();
2175     m_viewTab[tabIndex].secondaryView = createViewContainer(view->url(), 0);
2176     splitter->addWidget(m_viewTab[tabIndex].secondaryView);
2177     splitter->setSizes(QList<int>() << newWidth << newWidth);
2178     connectViewSignals(m_viewTab[tabIndex].secondaryView);
2179     m_viewTab[tabIndex].secondaryView->setActive(false);
2180     m_viewTab[tabIndex].secondaryView->show();
2181 }
2182
2183 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
2184 {
2185     return "Tab " + QString::number(tabIndex) + ' ' + property;
2186 }
2187
2188 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
2189 {
2190     QString caption;
2191     if (!url.isLocalFile()) {
2192         caption.append(url.protocol() + " - ");
2193         if (url.hasHost()) {
2194             caption.append(url.host() + " - ");
2195         }
2196     }
2197
2198     const QString fileName = url.fileName().isEmpty() ? "/" : url.fileName();
2199     caption.append(fileName);
2200
2201     setCaption(caption);
2202 }
2203
2204 QString DolphinMainWindow::squeezedText(const QString& text) const
2205 {
2206     const QFontMetrics fm = fontMetrics();
2207     return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
2208 }
2209
2210 void DolphinMainWindow::createPanelAction(const KIcon& icon,
2211                                           const QKeySequence& shortcut,
2212                                           QAction* dockAction,
2213                                           const QString& actionName)
2214 {
2215     KAction* panelAction = actionCollection()->addAction(actionName);
2216     panelAction->setText(dockAction->text());
2217     panelAction->setIcon(icon);
2218     panelAction->setShortcut(shortcut);
2219
2220     dockAction->setIcon(icon);
2221     connect(panelAction, SIGNAL(triggered()), dockAction, SLOT(trigger()));
2222 }
2223
2224 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2225     KIO::FileUndoManager::UiInterface()
2226 {
2227 }
2228
2229 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2230 {
2231 }
2232
2233 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2234 {
2235     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2236     if (mainWin) {
2237         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
2238         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
2239     } else {
2240         KIO::FileUndoManager::UiInterface::jobError(job);
2241     }
2242 }
2243
2244 ToolBarMenu::ToolBarMenu(QWidget* parent) :
2245     KMenu(parent)
2246 {
2247 }
2248
2249 ToolBarMenu::~ToolBarMenu()
2250 {
2251 }
2252
2253 void ToolBarMenu::showEvent(QShowEvent* event)
2254 {
2255     KMenu::showEvent(event);
2256
2257     // Adjust the position of the menu to be shown within the
2258     // Dolphin window to reduce the cases that sub-menus might overlap
2259     // the right screen border.
2260     QPoint pos;
2261     QWidget* button = parentWidget();
2262     if (layoutDirection() == Qt::RightToLeft) {
2263         pos = button->mapToGlobal(QPoint(0, button->height()));
2264     } else {
2265         pos = button->mapToGlobal(QPoint(button->width(), button->height()));
2266         pos.rx() -= width();
2267     }
2268
2269     // Assure that the menu is not shown outside the screen boundaries and
2270     // that it does not overlap with the parent button.
2271     const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
2272     if (pos.x() < screen.x()) {
2273         pos.rx() = screen.x();
2274     } else if (pos.x() + width() > screen.x() + screen.width()) {
2275         pos.rx() = screen.x() + screen.width() - width();
2276     }
2277
2278     if (pos.y() < screen.y()) {
2279         pos.ry() = screen.y();
2280     } else if (pos.y() + height() > screen.y() + screen.height()) {
2281         pos.ry() = button->mapToGlobal(QPoint(0, 0)).y() - height();
2282     }
2283
2284     move(pos);
2285 }
2286
2287 #include "dolphinmainwindow.moc"