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/dolphinsettingsdialog.h"
  41 #include "statusbar/dolphinstatusbar.h"
  42 #include "views/dolphinviewactionhandler.h"
  43 #include "views/dolphinremoteencoding.h"
  44 #include "views/draganddrophelper.h"
  45 #include "views/viewproperties.h"
  46
  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 "views/dolphinplacesmodel.h"
  92
  93 #include <QDesktopWidget>
  94 #include <QDBusMessage>
  95 #include <QKeyEvent>
  96 #include <QClipboard>
  97 #include <QToolButton>
  98 #include <QSplitter>
  99
 100 namespace {
 101     // Used for GeneralSettings::version() to determine whether
 102     // an updated version of Dolphin is running.
 103     const int CurrentDolphinVersion = 200;
 104 };
 105
 106 /*
 107  * Menu shown when pressing the configure-button in the toolbar.
 108  */
 109 class ToolBarMenu : public KMenu
 110 {
 111 public:
 112     ToolBarMenu(QWidget* parent);
 113     virtual ~ToolBarMenu();
 114 protected:
 115     virtual void showEvent(QShowEvent* event);
 116 };
 117
 118 /*
 119  * Remembers the tab configuration if a tab has been closed.
 120  * Each closed tab can be restored by the menu
 121  * "Go -> Recently Closed Tabs".
 122  */
 123 struct ClosedTab
 124 {
 125     KUrl primaryUrl;
 126     KUrl secondaryUrl;
 127     bool isSplit;
 128 };
 129 Q_DECLARE_METATYPE(ClosedTab)
 130
 131 DolphinMainWindow::DolphinMainWindow() :
 132     KXmlGuiWindow(0),
 133     m_newFileMenu(0),
 134     m_tabBar(0),
 135     m_activeViewContainer(0),
 136     m_centralWidgetLayout(0),
 137     m_tabIndex(0),
 138     m_viewTab(),
 139     m_actionHandler(0),
 140     m_remoteEncoding(0),
 141     m_settingsDialog(),
 142     m_toolBarSpacer(0),
 143     m_openToolBarMenuButton(0),
 144     m_updateToolBarTimer(0),
 145     m_lastHandleUrlStatJob(0),
 146     m_searchDockIsTemporaryVisible(false)
 147 {
 148     DolphinPlacesModel::setModel(new KFilePlacesModel(this));
 149     connect(DolphinPlacesModel::instance(), SIGNAL(errorMessage(QString)),
 150             this, SLOT(showErrorMessage(QString)));
 151
 152     // Workaround for a X11-issue in combination with KModifierInfo
 153     // (see DolphinContextMenu::initializeModifierKeyInfo() for
 154     // more information):
 155     DolphinContextMenu::initializeModifierKeyInfo();
 156
 157     setObjectName("Dolphin#");
 158
 159     m_viewTab.append(ViewTab());
 160     ViewTab& viewTab = m_viewTab[m_tabIndex];
 161     viewTab.wasActive = true; // The first opened tab is automatically active
 162
 163     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 164     undoManager->setUiInterface(new UndoUiInterface());
 165
 166     connect(undoManager, SIGNAL(undoAvailable(bool)),
 167             this, SLOT(slotUndoAvailable(bool)));
 168     connect(undoManager, SIGNAL(undoTextChanged(QString)),
 169             this, SLOT(slotUndoTextChanged(QString)));
 170     connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
 171             this, SLOT(clearStatusBar()));
 172     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 173             this, SLOT(showCommand(CommandType)));
 174
 175     GeneralSettings* generalSettings = GeneralSettings::self();
 176     const bool firstRun = (generalSettings->version() < 200);
 177     if (firstRun) {
 178         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 179     }
 180
 181     setAcceptDrops(true);
 182
 183     viewTab.splitter = new QSplitter(this);
 184     viewTab.splitter->setChildrenCollapsible(false);
 185
 186     setupActions();
 187
 188     const KUrl homeUrl(generalSettings->homeUrl());
 189     setUrlAsCaption(homeUrl);
 190     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 191     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 192     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 193
 194     viewTab.primaryView = createViewContainer(homeUrl, viewTab.splitter);
 195
 196     m_activeViewContainer = viewTab.primaryView;
 197     connectViewSignals(m_activeViewContainer);
 198     DolphinView* view = m_activeViewContainer->view();
 199     m_activeViewContainer->show();
 200     m_actionHandler->setCurrentView(view);
 201
 202     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 203     connect(this, SIGNAL(urlChanged(KUrl)),
 204             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 205
 206     m_tabBar = new KTabBar(this);
 207     m_tabBar->setMovable(true);
 208     m_tabBar->setTabsClosable(true);
 209     connect(m_tabBar, SIGNAL(currentChanged(int)),
 210             this, SLOT(setActiveTab(int)));
 211     connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
 212             this, SLOT(closeTab(int)));
 213     connect(m_tabBar, SIGNAL(contextMenu(int,QPoint)),
 214             this, SLOT(openTabContextMenu(int,QPoint)));
 215     connect(m_tabBar, SIGNAL(newTabRequest()),
 216             this, SLOT(openNewTab()));
 217     connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
 218             this, SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
 219     connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
 220             this, SLOT(closeTab(int)));
 221     connect(m_tabBar, SIGNAL(tabMoved(int,int)),
 222             this, SLOT(slotTabMoved(int,int)));
 223     connect(m_tabBar, SIGNAL(receivedDropEvent(int,QDropEvent*)),
 224             this, SLOT(tabDropEvent(int,QDropEvent*)));
 225
 226     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 227
 228     QWidget* centralWidget = new QWidget(this);
 229     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 230     m_centralWidgetLayout->setSpacing(0);
 231     m_centralWidgetLayout->setMargin(0);
 232     m_centralWidgetLayout->addWidget(m_tabBar);
 233     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
 234
 235     setCentralWidget(centralWidget);
 236     setupDockWidgets();
 237     emit urlChanged(homeUrl);
 238
 239     setupGUI(Keys | Save | Create | ToolBar);
 240     stateChanged("new_file");
 241
 242     QClipboard* clipboard = QApplication::clipboard();
 243     connect(clipboard, SIGNAL(dataChanged()),
 244             this, SLOT(updatePasteAction()));
 245
 246     if (generalSettings->splitView()) {
 247         toggleSplitView();
 248     }
 249     updateEditActions();
 250     updateViewActions();
 251     updateGoActions();
 252
 253     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 254     showFilterBarAction->setChecked(generalSettings->filterBar());
 255
 256     if (firstRun) {
 257         menuBar()->setVisible(false);
 258         // Assure a proper default size if Dolphin runs the first time
 259         resize(750, 500);
 260     }
 261
 262     const bool showMenu = !menuBar()->isHidden();
 263     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 264     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 265     if (!showMenu) {
 266         createToolBarMenuButton();
 267     }
 268 }
 269
 270 DolphinMainWindow::~DolphinMainWindow()
 271 {
 272 }
 273
 274 void DolphinMainWindow::openDirectories(const QList<KUrl>& dirs)
 275 {
 276     if (dirs.isEmpty()) {
 277         return;
 278     }
 279
 280     if (dirs.count() == 1) {
 281         m_activeViewContainer->setUrl(dirs.first());
 282         return;
 283     }
 284
 285     const int oldOpenTabsCount = m_viewTab.count();
 286
 287     const bool hasSplitView = GeneralSettings::splitView();
 288
 289     // Open each directory inside a new tab. If the "split view" option has been enabled,
 290     // always show two directories within one tab.
 291     QList<KUrl>::const_iterator it = dirs.begin();
 292     while (it != dirs.end()) {
 293         openNewTab(*it);
 294         ++it;
 295
 296         if (hasSplitView && (it != dirs.end())) {
 297             const int tabIndex = m_viewTab.count() - 1;
 298             m_viewTab[tabIndex].secondaryView->setUrl(*it);
 299             ++it;
 300         }
 301     }
 302
 303     // Remove the previously opened tabs
 304     for (int i = 0; i < oldOpenTabsCount; ++i) {
 305         closeTab(0);
 306     }
 307 }
 308
 309 void DolphinMainWindow::openFiles(const QList<KUrl>& files)
 310 {
 311     if (files.isEmpty()) {
 312         return;
 313     }
 314
 315     // Get all distinct directories from 'files' and open a tab
 316     // for each directory. If the "split view" option is enabled, two
 317     // directories are shown inside one tab (see openDirectories()).
 318     QList<KUrl> dirs;
 319     foreach (const KUrl& url, files) {
 320         const KUrl dir(url.directory());
 321         if (!dirs.contains(dir)) {
 322             dirs.append(dir);
 323         }
 324     }
 325
 326     openDirectories(dirs);
 327
 328     // Select the files. Although the files can be split between several
 329     // tabs, there is no need to split 'files' accordingly, as
 330     // the DolphinView will just ignore invalid selections.
 331     const int tabCount = m_viewTab.count();
 332     for (int i = 0; i < tabCount; ++i) {
 333         m_viewTab[i].primaryView->view()->markUrlsAsSelected(files);
 334         m_viewTab[i].primaryView->view()->markUrlAsCurrent(files.at(0));
 335         if (m_viewTab[i].secondaryView) {
 336             m_viewTab[i].secondaryView->view()->markUrlsAsSelected(files);
 337             m_viewTab[i].secondaryView->view()->markUrlAsCurrent(files.at(0));
 338         }
 339     }
 340 }
 341
 342 void DolphinMainWindow::showCommand(CommandType command)
 343 {
 344     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 345     switch (command) {
 346     case KIO::FileUndoManager::Copy:
 347         statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
 348                               DolphinStatusBar::OperationCompleted);
 349         break;
 350     case KIO::FileUndoManager::Move:
 351         statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
 352                               DolphinStatusBar::OperationCompleted);
 353         break;
 354     case KIO::FileUndoManager::Link:
 355         statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
 356                               DolphinStatusBar::OperationCompleted);
 357         break;
 358     case KIO::FileUndoManager::Trash:
 359         statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
 360                               DolphinStatusBar::OperationCompleted);
 361         break;
 362     case KIO::FileUndoManager::Rename:
 363         statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
 364                               DolphinStatusBar::OperationCompleted);
 365         break;
 366
 367     case KIO::FileUndoManager::Mkdir:
 368         statusBar->setMessage(i18nc("@info:status", "Created folder."),
 369                               DolphinStatusBar::OperationCompleted);
 370         break;
 371
 372     default:
 373         break;
 374     }
 375 }
 376
 377 void DolphinMainWindow::pasteIntoFolder()
 378 {
 379     m_activeViewContainer->view()->pasteIntoFolder();
 380 }
 381
 382 void DolphinMainWindow::changeUrl(const KUrl& url)
 383 {
 384     if (!KProtocolManager::supportsListing(url)) {
 385         // The URL navigator only checks for validity, not
 386         // if the URL can be listed. An error message is
 387         // shown due to DolphinViewContainer::restoreView().
 388         return;
 389     }
 390
 391     DolphinViewContainer* view = activeViewContainer();
 392     if (view) {
 393         view->setUrl(url);
 394         updateEditActions();
 395         updateViewActions();
 396         updateGoActions();
 397         setUrlAsCaption(url);
 398         if (m_viewTab.count() > 1) {
 399             m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
 400         }
 401         const QString iconName = KMimeType::iconNameForUrl(url);
 402         m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
 403         emit urlChanged(url);
 404     }
 405 }
 406
 407 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 408 {
 409     KToggleAction* editableLocationAction =
 410         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 411     editableLocationAction->setChecked(editable);
 412 }
 413
 414 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 415 {
 416     updateEditActions();
 417
 418     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 419     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
 420     if (m_viewTab[m_tabIndex].secondaryView) {
 421         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
 422     }
 423
 424     QAction* compareFilesAction = actionCollection()->action("compare_files");
 425     if (selectedUrlsCount == 2) {
 426         compareFilesAction->setEnabled(isKompareInstalled());
 427     } else {
 428         compareFilesAction->setEnabled(false);
 429     }
 430
 431     emit selectionChanged(selection);
 432 }
 433
 434 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 435 {
 436     emit requestItemInfo(item);
 437 }
 438
 439 void DolphinMainWindow::updateHistory()
 440 {
 441     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 442     const int index = urlNavigator->historyIndex();
 443
 444     QAction* backAction = actionCollection()->action("go_back");
 445     if (backAction) {
 446         backAction->setToolTip(i18nc("@info", "Go back"));
 447         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 448     }
 449
 450     QAction* forwardAction = actionCollection()->action("go_forward");
 451     if (forwardAction) {
 452         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 453         forwardAction->setEnabled(index > 0);
 454     }
 455 }
 456
 457 void DolphinMainWindow::updateFilterBarAction(bool show)
 458 {
 459     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 460     showFilterBarAction->setChecked(show);
 461 }
 462
 463 void DolphinMainWindow::openNewMainWindow()
 464 {
 465     KRun::run("dolphin", KUrl::List(), this);
 466 }
 467
 468 void DolphinMainWindow::openNewTab()
 469 {
 470     const bool isUrlEditable =  m_activeViewContainer->urlNavigator()->isUrlEditable();
 471
 472     openNewTab(m_activeViewContainer->url());
 473     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 474
 475     // The URL navigator of the new tab should have the same editable state
 476     // as the current tab
 477     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 478     navigator->setUrlEditable(isUrlEditable);
 479
 480     if (isUrlEditable) {
 481         // If a new tab is opened and the URL is editable, assure that
 482         // the user can edit the URL without manually setting the focus
 483         navigator->setFocus();
 484     }
 485 }
 486
 487 void DolphinMainWindow::openNewTab(const KUrl& url)
 488 {
 489     QWidget* focusWidget = QApplication::focusWidget();
 490
 491     if (m_viewTab.count() == 1) {
 492         // Only one view is open currently and hence no tab is shown at
 493         // all. Before creating a tab for 'url', provide a tab for the current URL.
 494         const KUrl currentUrl = m_activeViewContainer->url();
 495         m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(currentUrl)),
 496                          squeezedText(tabName(currentUrl)));
 497         m_tabBar->blockSignals(false);
 498     }
 499
 500     m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(url)),
 501                      squeezedText(tabName(url)));
 502
 503     ViewTab viewTab;
 504     viewTab.splitter = new QSplitter(this);
 505     viewTab.splitter->setChildrenCollapsible(false);
 506     viewTab.primaryView = createViewContainer(url, viewTab.splitter);
 507     viewTab.primaryView->setActive(false);
 508     connectViewSignals(viewTab.primaryView);
 509
 510     m_viewTab.append(viewTab);
 511
 512     actionCollection()->action("close_tab")->setEnabled(true);
 513
 514     // Provide a split view, if the startup settings are set this way
 515     if (GeneralSettings::splitView()) {
 516         const int newTabIndex = m_viewTab.count() - 1;
 517         createSecondaryView(newTabIndex);
 518         m_viewTab[newTabIndex].secondaryView->setActive(true);
 519         m_viewTab[newTabIndex].isPrimaryViewActive = false;
 520     }
 521
 522     if (focusWidget) {
 523         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
 524         // in background, assure that the previous focused widget gets the focus back.
 525         focusWidget->setFocus();
 526     }
 527 }
 528
 529 void DolphinMainWindow::activateNextTab()
 530 {
 531     if (m_viewTab.count() >= 2) {
 532         const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
 533         m_tabBar->setCurrentIndex(tabIndex);
 534     }
 535 }
 536
 537 void DolphinMainWindow::activatePrevTab()
 538 {
 539     if (m_viewTab.count() >= 2) {
 540         int tabIndex = m_tabBar->currentIndex() - 1;
 541         if (tabIndex == -1) {
 542             tabIndex = m_tabBar->count() - 1;
 543         }
 544         m_tabBar->setCurrentIndex(tabIndex);
 545     }
 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     // Find out if Dolphin is closed directly by the user or
 600     // by the session manager because the session is closed
 601     bool closedByUser = true;
 602     DolphinApplication *application = qobject_cast<DolphinApplication*>(qApp);
 603     if (application && application->sessionSaving()) {
 604         closedByUser = false;
 605     }
 606
 607     if (m_viewTab.count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
 608         // Ask the user if he really wants to quit and close all tabs.
 609         // Open a confirmation dialog with 3 buttons:
 610         // KDialog::Yes    -> Quit
 611         // KDialog::No     -> Close only the current tab
 612         // KDialog::Cancel -> do nothing
 613         KDialog *dialog = new KDialog(this, Qt::Dialog);
 614         dialog->setCaption(i18nc("@title:window", "Confirmation"));
 615         dialog->setButtons(KDialog::Yes | KDialog::No | KDialog::Cancel);
 616         dialog->setModal(true);
 617         dialog->setButtonGuiItem(KDialog::Yes, KStandardGuiItem::quit());
 618         dialog->setButtonGuiItem(KDialog::No, KGuiItem(i18n("C&lose Current Tab"), KIcon("tab-close")));
 619         dialog->setButtonGuiItem(KDialog::Cancel, KStandardGuiItem::cancel());
 620         dialog->setDefaultButton(KDialog::Yes);
 621
 622         bool doNotAskAgainCheckboxResult = false;
 623
 624         const int result = KMessageBox::createKMessageBox(dialog,
 625             QMessageBox::Warning,
 626             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 627             QStringList(),
 628             i18n("Do not ask again"),
 629             &doNotAskAgainCheckboxResult,
 630             KMessageBox::Notify);
 631
 632         if (doNotAskAgainCheckboxResult) {
 633             GeneralSettings::setConfirmClosingMultipleTabs(false);
 634         }
 635
 636         switch (result) {
 637             case KDialog::Yes:
 638                 // Quit
 639                 break;
 640             case KDialog::No:
 641                 // Close only the current tab
 642               closeTab();
 643             default:
 644                 event->ignore();
 645                 return;
 646         }
 647     }
 648
 649     GeneralSettings::setVersion(CurrentDolphinVersion);
 650     GeneralSettings::self()->writeConfig();
 651
 652     if (m_searchDockIsTemporaryVisible) {
 653         QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 654         if (searchDock) {
 655             searchDock->hide();
 656         }
 657         m_searchDockIsTemporaryVisible = false;
 658     }
 659
 660     KXmlGuiWindow::closeEvent(event);
 661 }
 662
 663 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 664 {
 665     const int tabCount = m_viewTab.count();
 666     group.writeEntry("Tab Count", tabCount);
 667     group.writeEntry("Active Tab Index", m_tabBar->currentIndex());
 668
 669     for (int i = 0; i < tabCount; ++i) {
 670         const DolphinViewContainer* cont = m_viewTab[i].primaryView;
 671         group.writeEntry(tabProperty("Primary URL", i), cont->url().url());
 672         group.writeEntry(tabProperty("Primary Editable", i),
 673                          cont->urlNavigator()->isUrlEditable());
 674
 675         cont = m_viewTab[i].secondaryView;
 676         if (cont) {
 677             group.writeEntry(tabProperty("Secondary URL", i), cont->url().url());
 678             group.writeEntry(tabProperty("Secondary Editable", i),
 679                              cont->urlNavigator()->isUrlEditable());
 680         }
 681     }
 682 }
 683
 684 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 685 {
 686     const int tabCount = group.readEntry("Tab Count", 1);
 687     for (int i = 0; i < tabCount; ++i) {
 688         DolphinViewContainer* cont = m_viewTab[i].primaryView;
 689
 690         cont->setUrl(group.readEntry(tabProperty("Primary URL", i)));
 691         const bool editable = group.readEntry(tabProperty("Primary Editable", i), false);
 692         cont->urlNavigator()->setUrlEditable(editable);
 693
 694         cont = m_viewTab[i].secondaryView;
 695         const QString secondaryUrl = group.readEntry(tabProperty("Secondary URL", i));
 696         if (!secondaryUrl.isEmpty()) {
 697             if (!cont) {
 698                 // a secondary view should be shown, but no one is available
 699                 // currently -> create a new view
 700                 toggleSplitView();
 701                 cont = m_viewTab[i].secondaryView;
 702                 Q_ASSERT(cont);
 703             }
 704
 705             cont->setUrl(secondaryUrl);
 706             const bool editable = group.readEntry(tabProperty("Secondary Editable", i), false);
 707             cont->urlNavigator()->setUrlEditable(editable);
 708         } else if (cont) {
 709             // no secondary view should be shown, but the default setting shows
 710             // one already -> close the view
 711             toggleSplitView();
 712         }
 713
 714         // openNewTab() needs to be called only tabCount - 1 times
 715         if (i != tabCount - 1) {
 716              openNewTab();
 717         }
 718     }
 719
 720     const int index = group.readEntry("Active Tab Index", 0);
 721     m_tabBar->setCurrentIndex(index);
 722 }
 723
 724 void DolphinMainWindow::updateNewMenu()
 725 {
 726     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 727     m_newFileMenu->checkUpToDate();
 728     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 729 }
 730
 731 void DolphinMainWindow::createDirectory()
 732 {
 733     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 734     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 735     m_newFileMenu->createDirectory();
 736 }
 737
 738 void DolphinMainWindow::quit()
 739 {
 740     close();
 741 }
 742
 743 void DolphinMainWindow::showErrorMessage(const QString& message)
 744 {
 745     if (!message.isEmpty()) {
 746         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 747         statusBar->setMessage(message, DolphinStatusBar::Error);
 748     }
 749 }
 750
 751 void DolphinMainWindow::slotUndoAvailable(bool available)
 752 {
 753     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 754     if (undoAction) {
 755         undoAction->setEnabled(available);
 756     }
 757 }
 758
 759 void DolphinMainWindow::restoreClosedTab(QAction* action)
 760 {
 761     if (action->data().toBool()) {
 762         // clear all actions except the "Empty Recently Closed Tabs"
 763         // action and the separator
 764         QList<QAction*> actions = m_recentTabsMenu->menu()->actions();
 765         const int count = actions.size();
 766         for (int i = 2; i < count; ++i) {
 767             m_recentTabsMenu->menu()->removeAction(actions.at(i));
 768         }
 769     } else {
 770         const ClosedTab closedTab = action->data().value<ClosedTab>();
 771         openNewTab(closedTab.primaryUrl);
 772         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 773
 774         if (closedTab.isSplit) {
 775             // create secondary view
 776             toggleSplitView();
 777             m_viewTab[m_tabIndex].secondaryView->setUrl(closedTab.secondaryUrl);
 778         }
 779
 780         m_recentTabsMenu->removeAction(action);
 781     }
 782
 783     if (m_recentTabsMenu->menu()->actions().count() == 2) {
 784         m_recentTabsMenu->setEnabled(false);
 785     }
 786 }
 787
 788 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 789 {
 790     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 791     if (undoAction) {
 792         undoAction->setText(text);
 793     }
 794 }
 795
 796 void DolphinMainWindow::undo()
 797 {
 798     clearStatusBar();
 799     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 800     KIO::FileUndoManager::self()->undo();
 801 }
 802
 803 void DolphinMainWindow::cut()
 804 {
 805     m_activeViewContainer->view()->cutSelectedItems();
 806 }
 807
 808 void DolphinMainWindow::copy()
 809 {
 810     m_activeViewContainer->view()->copySelectedItems();
 811 }
 812
 813 void DolphinMainWindow::paste()
 814 {
 815     m_activeViewContainer->view()->paste();
 816 }
 817
 818 void DolphinMainWindow::find()
 819 {
 820     m_activeViewContainer->setSearchModeEnabled(true);
 821 }
 822
 823 void DolphinMainWindow::slotSearchLocationChanged()
 824 {
 825 #ifdef HAVE_NEPOMUK
 826     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 827     if (!searchDock) {
 828         return;
 829     }
 830
 831     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
 832     if (searchPanel) {
 833         searchPanel->setSearchLocation(SearchSettings::location() == QLatin1String("FromHere")
 834                                        ? SearchPanel::FromCurrentDir
 835                                        : SearchPanel::Everywhere);
 836     }
 837 #endif
 838 }
 839
 840 void DolphinMainWindow::updatePasteAction()
 841 {
 842     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 843     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 844     pasteAction->setEnabled(pasteInfo.first);
 845     pasteAction->setText(pasteInfo.second);
 846 }
 847
 848 void DolphinMainWindow::selectAll()
 849 {
 850     clearStatusBar();
 851
 852     // if the URL navigator is editable and focused, select the whole
 853     // URL instead of all items of the view
 854
 855     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 856     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
 857     const bool selectUrl = urlNavigator->isUrlEditable() &&
 858                            lineEdit->hasFocus();
 859     if (selectUrl) {
 860         lineEdit->selectAll();
 861     } else {
 862         m_activeViewContainer->view()->selectAll();
 863     }
 864 }
 865
 866 void DolphinMainWindow::invertSelection()
 867 {
 868     clearStatusBar();
 869     m_activeViewContainer->view()->invertSelection();
 870 }
 871
 872 void DolphinMainWindow::toggleSplitView()
 873 {
 874     if (!m_viewTab[m_tabIndex].secondaryView) {
 875         createSecondaryView(m_tabIndex);
 876         setActiveViewContainer(m_viewTab[m_tabIndex].secondaryView);
 877     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
 878         // remove secondary view
 879         m_viewTab[m_tabIndex].secondaryView->close();
 880         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 881         m_viewTab[m_tabIndex].secondaryView = 0;
 882
 883         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 884     } else {
 885         // The primary view is active and should be closed. Hence from a users point of view
 886         // the content of the secondary view should be moved to the primary view.
 887         // From an implementation point of view it is more efficient to close
 888         // the primary view and exchange the internal pointers afterwards.
 889
 890         m_viewTab[m_tabIndex].primaryView->close();
 891         m_viewTab[m_tabIndex].primaryView->deleteLater();
 892         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 893         m_viewTab[m_tabIndex].secondaryView = 0;
 894
 895         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 896     }
 897
 898     updateViewActions();
 899 }
 900
 901 void DolphinMainWindow::reloadView()
 902 {
 903     clearStatusBar();
 904     m_activeViewContainer->view()->reload();
 905 }
 906
 907 void DolphinMainWindow::stopLoading()
 908 {
 909     m_activeViewContainer->view()->stopLoading();
 910 }
 911
 912 void DolphinMainWindow::enableStopAction()
 913 {
 914     actionCollection()->action("stop")->setEnabled(true);
 915 }
 916
 917 void DolphinMainWindow::disableStopAction()
 918 {
 919     actionCollection()->action("stop")->setEnabled(false);
 920 }
 921
 922 void DolphinMainWindow::showFilterBar()
 923 {
 924     m_activeViewContainer->setFilterBarVisible(true);
 925 }
 926
 927 void DolphinMainWindow::toggleEditLocation()
 928 {
 929     clearStatusBar();
 930
 931     QAction* action = actionCollection()->action("editable_location");
 932     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 933     urlNavigator->setUrlEditable(action->isChecked());
 934 }
 935
 936 void DolphinMainWindow::replaceLocation()
 937 {
 938     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 939     navigator->setUrlEditable(true);
 940     navigator->setFocus();
 941
 942     // select the whole text of the combo box editor
 943     QLineEdit* lineEdit = navigator->editor()->lineEdit();  // krazy:exclude=qclasses
 944     lineEdit->selectAll();
 945 }
 946
 947 void DolphinMainWindow::togglePanelLockState()
 948 {
 949     const bool newLockState = !GeneralSettings::lockPanels();
 950     foreach (QObject* child, children()) {
 951         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 952         if (dock) {
 953             dock->setLocked(newLockState);
 954         }
 955     }
 956
 957     GeneralSettings::setLockPanels(newLockState);
 958 }
 959
 960 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
 961 {
 962     const int tabCount = m_viewTab.count();
 963     for (int i = 0; i < tabCount; ++i) {
 964         ViewTab& tab = m_viewTab[i];
 965         Q_ASSERT(tab.primaryView);
 966         tab.primaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 967         if (tab.secondaryView) {
 968             tab.secondaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 969         }
 970     }
 971 }
 972
 973 void DolphinMainWindow::goBack()
 974 {
 975     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 976     urlNavigator->goBack();
 977
 978     if (urlNavigator->locationState().isEmpty()) {
 979         // An empty location state indicates a redirection URL,
 980         // which must be skipped too
 981         urlNavigator->goBack();
 982     }
 983 }
 984
 985 void DolphinMainWindow::goForward()
 986 {
 987     m_activeViewContainer->urlNavigator()->goForward();
 988 }
 989
 990 void DolphinMainWindow::goUp()
 991 {
 992     m_activeViewContainer->urlNavigator()->goUp();
 993 }
 994
 995 void DolphinMainWindow::goHome()
 996 {
 997     m_activeViewContainer->urlNavigator()->goHome();
 998 }
 999
1000 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
1001 {
1002     // The default case (left button pressed) is handled in goBack().
1003     if (buttons == Qt::MidButton) {
1004         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1005         const int index = urlNavigator->historyIndex() + 1;
1006         openNewTab(urlNavigator->locationUrl(index));
1007     }
1008 }
1009
1010 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
1011 {
1012     // The default case (left button pressed) is handled in goForward().
1013     if (buttons == Qt::MidButton) {
1014         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1015         const int index = urlNavigator->historyIndex() - 1;
1016         openNewTab(urlNavigator->locationUrl(index));
1017     }
1018 }
1019
1020 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
1021 {
1022     // The default case (left button pressed) is handled in goUp().
1023     if (buttons == Qt::MidButton) {
1024         openNewTab(activeViewContainer()->url().upUrl());
1025     }
1026 }
1027
1028 void DolphinMainWindow::goHome(Qt::MouseButtons buttons)
1029 {
1030     // The default case (left button pressed) is handled in goHome().
1031     if (buttons == Qt::MidButton) {
1032         openNewTab(GeneralSettings::self()->homeUrl());
1033     }
1034 }
1035
1036 void DolphinMainWindow::compareFiles()
1037 {
1038     // The method is only invoked if exactly 2 files have
1039     // been selected. The selected files may be:
1040     // - both in the primary view
1041     // - both in the secondary view
1042     // - one in the primary view and the other in the secondary
1043     //   view
1044     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
1045
1046     KUrl urlA;
1047     KUrl urlB;
1048
1049     KFileItemList items = m_viewTab[m_tabIndex].primaryView->view()->selectedItems();
1050
1051     switch (items.count()) {
1052     case 0: {
1053         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1054         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1055         Q_ASSERT(items.count() == 2);
1056         urlA = items[0].url();
1057         urlB = items[1].url();
1058         break;
1059     }
1060
1061     case 1: {
1062         urlA = items[0].url();
1063         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1064         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1065         Q_ASSERT(items.count() == 1);
1066         urlB = items[0].url();
1067         break;
1068     }
1069
1070     case 2: {
1071         urlA = items[0].url();
1072         urlB = items[1].url();
1073         break;
1074     }
1075
1076     default: {
1077         // may not happen: compareFiles may only get invoked if 2
1078         // files are selected
1079         Q_ASSERT(false);
1080     }
1081     }
1082
1083     QString command("kompare -c \"");
1084     command.append(urlA.pathOrUrl());
1085     command.append("\" \"");
1086     command.append(urlB.pathOrUrl());
1087     command.append('\"');
1088     KRun::runCommand(command, "Kompare", "kompare", this);
1089 }
1090
1091 void DolphinMainWindow::toggleShowMenuBar()
1092 {
1093     const bool visible = menuBar()->isVisible();
1094     menuBar()->setVisible(!visible);
1095     if (visible) {
1096         createToolBarMenuButton();
1097     } else {
1098         deleteToolBarMenuButton();
1099     }
1100 }
1101
1102 void DolphinMainWindow::openTerminal()
1103 {
1104     QString dir(QDir::homePath());
1105
1106     // If the given directory is not local, it can still be the URL of an
1107     // ioslave using UDS_LOCAL_PATH which to be converted first.
1108     KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
1109
1110     //If the URL is local after the above conversion, set the directory.
1111     if (url.isLocalFile()) {
1112         dir = url.toLocalFile();
1113     }
1114
1115     KToolInvocation::invokeTerminal(QString(), dir);
1116 }
1117
1118 void DolphinMainWindow::editSettings()
1119 {
1120     if (!m_settingsDialog) {
1121         const KUrl url = activeViewContainer()->url();
1122         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1123         connect(settingsDialog, SIGNAL(settingsChanged()), this, SLOT(refreshViews()));
1124         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1125         settingsDialog->show();
1126         m_settingsDialog = settingsDialog;
1127     } else {
1128         m_settingsDialog.data()->raise();
1129     }
1130 }
1131
1132 void DolphinMainWindow::setActiveTab(int index)
1133 {
1134     Q_ASSERT(index >= 0);
1135     Q_ASSERT(index < m_viewTab.count());
1136     if (index == m_tabIndex) {
1137         return;
1138     }
1139
1140     // hide current tab content
1141     ViewTab& hiddenTab = m_viewTab[m_tabIndex];
1142     hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
1143     hiddenTab.primaryView->setActive(false);
1144     if (hiddenTab.secondaryView) {
1145         hiddenTab.secondaryView->setActive(false);
1146     }
1147     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
1148     splitter->hide();
1149     m_centralWidgetLayout->removeWidget(splitter);
1150
1151     // show active tab content
1152     m_tabIndex = index;
1153
1154     ViewTab& viewTab = m_viewTab[index];
1155     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
1156     viewTab.primaryView->show();
1157     if (viewTab.secondaryView) {
1158         viewTab.secondaryView->show();
1159     }
1160     viewTab.splitter->show();
1161
1162     if (!viewTab.wasActive) {
1163         viewTab.wasActive = true;
1164
1165         // If the tab has not been activated yet the size of the KItemListView is
1166         // undefined and results in an unwanted animation. To prevent this a
1167         // reloading of the directory gets triggered.
1168         viewTab.primaryView->view()->reload();
1169         if (viewTab.secondaryView) {
1170             viewTab.secondaryView->view()->reload();
1171         }
1172     }
1173
1174     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
1175                                                          viewTab.secondaryView);
1176 }
1177
1178 void DolphinMainWindow::closeTab()
1179 {
1180     closeTab(m_tabBar->currentIndex());
1181 }
1182
1183 void DolphinMainWindow::closeTab(int index)
1184 {
1185     Q_ASSERT(index >= 0);
1186     Q_ASSERT(index < m_viewTab.count());
1187     if (m_viewTab.count() == 1) {
1188         // the last tab may never get closed
1189         return;
1190     }
1191
1192     if (index == m_tabIndex) {
1193         // The tab that should be closed is the active tab. Activate the
1194         // previous tab before closing the tab.
1195         m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
1196     }
1197     rememberClosedTab(index);
1198
1199     // delete tab
1200     m_viewTab[index].primaryView->deleteLater();
1201     if (m_viewTab[index].secondaryView) {
1202         m_viewTab[index].secondaryView->deleteLater();
1203     }
1204     m_viewTab[index].splitter->deleteLater();
1205     m_viewTab.erase(m_viewTab.begin() + index);
1206
1207     m_tabBar->blockSignals(true);
1208     m_tabBar->removeTab(index);
1209
1210     if (m_tabIndex > index) {
1211         m_tabIndex--;
1212         Q_ASSERT(m_tabIndex >= 0);
1213     }
1214
1215     // if only one tab is left, also remove the tab entry so that
1216     // closing the last tab is not possible
1217     if (m_viewTab.count() == 1) {
1218         m_tabBar->removeTab(0);
1219         actionCollection()->action("close_tab")->setEnabled(false);
1220     } else {
1221         m_tabBar->blockSignals(false);
1222     }
1223 }
1224
1225 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
1226 {
1227     KMenu menu(this);
1228
1229     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
1230     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
1231
1232     QAction* detachTabAction = menu.addAction(KIcon("tab-detach"), i18nc("@action:inmenu", "Detach Tab"));
1233
1234     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
1235
1236     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
1237     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
1238     QAction* selectedAction = menu.exec(pos);
1239     if (selectedAction == newTabAction) {
1240         const ViewTab& tab = m_viewTab[index];
1241         Q_ASSERT(tab.primaryView);
1242         const KUrl url = tab.secondaryView && tab.secondaryView->isActive() ?
1243                          tab.secondaryView->url() : tab.primaryView->url();
1244         openNewTab(url);
1245         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1246     } else if (selectedAction == detachTabAction) {
1247         const QString separator(QLatin1Char(' '));
1248         QString command = QLatin1String("dolphin");
1249
1250         const ViewTab& tab = m_viewTab[index];
1251         Q_ASSERT(tab.primaryView);
1252
1253         command += separator + tab.primaryView->url().url();
1254         if (tab.secondaryView) {
1255             command += separator + tab.secondaryView->url().url();
1256             command += separator + QLatin1String("-split");
1257         }
1258
1259         KRun::runCommand(command, this);
1260
1261         closeTab(index);
1262     } else if (selectedAction == closeOtherTabsAction) {
1263         const int count = m_tabBar->count();
1264         for (int i = 0; i < index; ++i) {
1265             closeTab(0);
1266         }
1267         for (int i = index + 1; i < count; ++i) {
1268             closeTab(1);
1269         }
1270     } else if (selectedAction == closeTabAction) {
1271         closeTab(index);
1272     }
1273 }
1274
1275 void DolphinMainWindow::slotTabMoved(int from, int to)
1276 {
1277     m_viewTab.move(from, to);
1278     m_tabIndex = m_tabBar->currentIndex();
1279 }
1280
1281 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
1282 {
1283     if (buttons & Qt::MidButton) {
1284         openNewTab(url);
1285         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1286     } else {
1287         changeUrl(url);
1288     }
1289 }
1290
1291 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1292 {
1293     canDecode = KUrl::List::canDecode(event->mimeData());
1294 }
1295
1296 void DolphinMainWindow::handleUrl(const KUrl& url)
1297 {
1298     delete m_lastHandleUrlStatJob;
1299     m_lastHandleUrlStatJob = 0;
1300
1301     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1302         activeViewContainer()->setUrl(url);
1303     } else if (KProtocolManager::supportsListing(url)) {
1304         // stat the URL to see if it is a dir or not
1305         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1306         connect(m_lastHandleUrlStatJob, SIGNAL(result(KJob*)),
1307                 this, SLOT(slotHandleUrlStatFinished(KJob*)));
1308
1309     } else {
1310         new KRun(url, this);
1311     }
1312 }
1313
1314 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1315 {
1316     m_lastHandleUrlStatJob = 0;
1317     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1318     const KUrl url = static_cast<KIO::StatJob*>(job)->url();
1319     if (entry.isDir()) {
1320         activeViewContainer()->setUrl(url);
1321     } else {
1322         new KRun(url, this);
1323     }
1324 }
1325
1326 void DolphinMainWindow::tabDropEvent(int tab, QDropEvent* event)
1327 {
1328     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
1329     if (!urls.isEmpty() && tab != -1) {
1330         const ViewTab& viewTab = m_viewTab[tab];
1331         const DolphinView* view = viewTab.isPrimaryViewActive ? viewTab.primaryView->view()
1332                                                               : viewTab.secondaryView->view();
1333         DragAndDropHelper::dropUrls(view->rootItem(), event);
1334     }
1335 }
1336
1337 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1338 {
1339     newFileMenu()->setEnabled(isFolderWritable);
1340 }
1341
1342 void DolphinMainWindow::slotSearchModeChanged(bool enabled)
1343 {
1344 #ifdef HAVE_NEPOMUK
1345     const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
1346     if (!searchInfo.isIndexingEnabled()) {
1347         return;
1348     }
1349
1350     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
1351     if (!searchDock) {
1352         return;
1353     }
1354
1355     if (enabled) {
1356         if (!searchDock->isVisible()) {
1357             m_searchDockIsTemporaryVisible = true;
1358         }
1359         searchDock->show();
1360     } else {
1361         if (searchDock->isVisible() && m_searchDockIsTemporaryVisible) {
1362             searchDock->hide();
1363         }
1364         m_searchDockIsTemporaryVisible = false;
1365     }
1366
1367     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
1368     if (!searchPanel) {
1369         return;
1370     }
1371
1372     if (enabled) {
1373         SearchPanel::SearchLocation searchLocation = SearchPanel::Everywhere;
1374         const KUrl url = m_activeViewContainer->url();
1375         const bool isSearchUrl = (url.protocol() == QLatin1String("nepomuksearch"));
1376         if ((SearchSettings::location() == QLatin1String("FromHere") && !isSearchUrl)) {
1377             searchLocation = SearchPanel::FromCurrentDir;
1378         }
1379         searchPanel->setSearchLocation(searchLocation);
1380     } else {
1381         searchPanel->setSearchLocation(SearchPanel::Everywhere);
1382     }
1383 #else
1384     Q_UNUSED(enabled);
1385 #endif
1386 }
1387
1388 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1389                                         const KFileItem& item,
1390                                         const KUrl& url,
1391                                         const QList<QAction*>& customActions)
1392 {
1393     QWeakPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1394     contextMenu.data()->setCustomActions(customActions);
1395     const DolphinContextMenu::Command command = contextMenu.data()->open();
1396
1397     switch (command) {
1398     case DolphinContextMenu::OpenParentFolderInNewWindow: {
1399         KRun::run("dolphin", KUrl::List() << item.url().upUrl(), this);
1400         break;
1401     }
1402
1403     case DolphinContextMenu::OpenParentFolderInNewTab:
1404         openNewTab(item.url().upUrl());
1405         break;
1406
1407     case DolphinContextMenu::None:
1408     default:
1409         break;
1410     }
1411
1412     delete contextMenu.data();
1413 }
1414
1415 void DolphinMainWindow::updateToolBarMenu()
1416 {
1417     KMenu* menu = qobject_cast<KMenu*>(sender());
1418     Q_ASSERT(menu);
1419
1420     // All actions get cleared by KMenu::clear(). The sub-menus are deleted
1421     // by connecting to the aboutToHide() signal from the parent-menu.
1422     menu->clear();
1423
1424     KActionCollection* ac = actionCollection();
1425
1426     // Add "Edit" actions
1427     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1428                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
1429                  addActionToMenu(ac->action("select_all"), menu) |
1430                  addActionToMenu(ac->action("invert_selection"), menu);
1431
1432     if (added) {
1433         menu->addSeparator();
1434     }
1435
1436     // Add "View" actions
1437     if (!GeneralSettings::showZoomSlider()) {
1438         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1439         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1440         menu->addSeparator();
1441     }
1442
1443     added = addActionToMenu(ac->action("view_mode"), menu) |
1444             addActionToMenu(ac->action("sort"), menu) |
1445             addActionToMenu(ac->action("additional_info"), menu) |
1446             addActionToMenu(ac->action("show_preview"), menu) |
1447             addActionToMenu(ac->action("show_in_groups"), menu) |
1448             addActionToMenu(ac->action("show_hidden_files"), menu);
1449
1450     if (added) {
1451         menu->addSeparator();
1452     }
1453
1454     added = addActionToMenu(ac->action("split_view"), menu) |
1455             addActionToMenu(ac->action("reload"), menu) |
1456             addActionToMenu(ac->action("view_properties"), menu);
1457     if (added) {
1458         menu->addSeparator();
1459     }
1460
1461     addActionToMenu(ac->action("panels"), menu);
1462     KMenu* locationBarMenu = new KMenu(i18nc("@action:inmenu", "Location Bar"), menu);
1463     locationBarMenu->addAction(ac->action("editable_location"));
1464     locationBarMenu->addAction(ac->action("replace_location"));
1465     menu->addMenu(locationBarMenu);
1466
1467     menu->addSeparator();
1468
1469     // Add "Go" menu
1470     KMenu* goMenu = new KMenu(i18nc("@action:inmenu", "Go"), menu);
1471     connect(menu, SIGNAL(aboutToHide()), goMenu, SLOT(deleteLater()));
1472     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
1473     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
1474     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
1475     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
1476     goMenu->addAction(ac->action("closed_tabs"));
1477     menu->addMenu(goMenu);
1478
1479     // Add "Tool" menu
1480     KMenu* toolsMenu = new KMenu(i18nc("@action:inmenu", "Tools"), menu);
1481     connect(menu, SIGNAL(aboutToHide()), toolsMenu, SLOT(deleteLater()));
1482     toolsMenu->addAction(ac->action("show_filter_bar"));
1483     toolsMenu->addAction(ac->action("compare_files"));
1484     toolsMenu->addAction(ac->action("open_terminal"));
1485     toolsMenu->addAction(ac->action("change_remote_encoding"));
1486     menu->addMenu(toolsMenu);
1487
1488     // Add "Settings" menu entries
1489     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1490     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1491     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1492
1493     // Add "Help" menu
1494     KMenu* helpMenu = new KMenu(i18nc("@action:inmenu", "Help"), menu);
1495     connect(menu, SIGNAL(aboutToHide()), helpMenu, SLOT(deleteLater()));
1496     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::HelpContents)));
1497     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::WhatsThis)));
1498     helpMenu->addSeparator();
1499     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ReportBug)));
1500     helpMenu->addSeparator();
1501     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1502     helpMenu->addSeparator();
1503     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutApp)));
1504     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutKDE)));
1505     menu->addMenu(helpMenu);
1506
1507     menu->addSeparator();
1508     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1509 }
1510
1511 void DolphinMainWindow::updateToolBar()
1512 {
1513     if (!menuBar()->isVisible()) {
1514         createToolBarMenuButton();
1515     }
1516 }
1517
1518 void DolphinMainWindow::slotToolBarSpacerDeleted()
1519 {
1520     m_toolBarSpacer = 0;
1521     m_updateToolBarTimer->start();
1522 }
1523
1524 void DolphinMainWindow::slotToolBarMenuButtonDeleted()
1525 {
1526     m_openToolBarMenuButton = 0;
1527     m_updateToolBarTimer->start();
1528 }
1529
1530 void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
1531 {
1532     if (m_openToolBarMenuButton) {
1533         m_openToolBarMenuButton->setIconSize(iconSize);
1534     }
1535 }
1536
1537 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1538 {
1539     Q_ASSERT(viewContainer);
1540     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1541              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1542     if (m_activeViewContainer == viewContainer) {
1543         return;
1544     }
1545
1546     m_activeViewContainer->setActive(false);
1547     m_activeViewContainer = viewContainer;
1548
1549     // Activating the view container might trigger a recursive setActiveViewContainer() call
1550     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1551     // disconnect the activated() signal in this case:
1552     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1553     m_activeViewContainer->setActive(true);
1554     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1555
1556     m_actionHandler->setCurrentView(viewContainer->view());
1557
1558     updateHistory();
1559     updateEditActions();
1560     updateViewActions();
1561     updateGoActions();
1562
1563     const KUrl url = m_activeViewContainer->url();
1564     setUrlAsCaption(url);
1565     if (m_viewTab.count() > 1) {
1566         m_tabBar->setTabText(m_tabIndex, tabName(url));
1567         m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1568     }
1569
1570     emit urlChanged(url);
1571 }
1572
1573 DolphinViewContainer* DolphinMainWindow::createViewContainer(const KUrl& url, QWidget* parent)
1574 {
1575     DolphinViewContainer* container = new DolphinViewContainer(url, parent);
1576
1577     // The places-selector from the URL navigator should only be shown
1578     // if the places dock is invisible
1579     QDockWidget* placesDock = findChild<QDockWidget*>("placesDock");
1580     container->urlNavigator()->setPlacesSelectorVisible(!placesDock || !placesDock->isVisible());
1581
1582     return container;
1583 }
1584
1585 void DolphinMainWindow::setupActions()
1586 {
1587     // setup 'File' menu
1588     m_newFileMenu = new DolphinNewFileMenu(this);
1589     KMenu* menu = m_newFileMenu->menu();
1590     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1591     menu->setIcon(KIcon("document-new"));
1592     connect(menu, SIGNAL(aboutToShow()),
1593             this, SLOT(updateNewMenu()));
1594
1595     KAction* newWindow = actionCollection()->addAction("new_window");
1596     newWindow->setIcon(KIcon("window-new"));
1597     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1598     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1599     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1600
1601     KAction* newTab = actionCollection()->addAction("new_tab");
1602     newTab->setIcon(KIcon("tab-new"));
1603     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1604     newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1605     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1606
1607     KAction* closeTab = actionCollection()->addAction("close_tab");
1608     closeTab->setIcon(KIcon("tab-close"));
1609     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1610     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1611     closeTab->setEnabled(false);
1612     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1613
1614     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1615
1616     // setup 'Edit' menu
1617     KStandardAction::undo(this,
1618                           SLOT(undo()),
1619                           actionCollection());
1620
1621     // need to remove shift+del from cut action, else the shortcut for deletejob
1622     // doesn't work
1623     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1624     KShortcut cutShortcut = cut->shortcut();
1625     cutShortcut.remove(Qt::SHIFT | Qt::Key_Delete, KShortcut::KeepEmpty);
1626     cut->setShortcut(cutShortcut);
1627     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1628     KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1629     // The text of the paste-action is modified dynamically by Dolphin
1630     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1631     // due to the long text, the text "Paste" is used:
1632     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1633
1634     KStandardAction::find(this, SLOT(find()), actionCollection());
1635
1636     KAction* selectAll = actionCollection()->addAction("select_all");
1637     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1638     selectAll->setShortcut(Qt::CTRL | Qt::Key_A);
1639     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1640
1641     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1642     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1643     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1644     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1645
1646     // setup 'View' menu
1647     // (note that most of it is set up in DolphinViewActionHandler)
1648
1649     KAction* split = actionCollection()->addAction("split_view");
1650     split->setShortcut(Qt::Key_F3);
1651     updateSplitAction();
1652     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1653
1654     KAction* reload = actionCollection()->addAction("reload");
1655     reload->setText(i18nc("@action:inmenu View", "Reload"));
1656     reload->setShortcut(Qt::Key_F5);
1657     reload->setIcon(KIcon("view-refresh"));
1658     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1659
1660     KAction* stop = actionCollection()->addAction("stop");
1661     stop->setText(i18nc("@action:inmenu View", "Stop"));
1662     stop->setToolTip(i18nc("@info", "Stop loading"));
1663     stop->setIcon(KIcon("process-stop"));
1664     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1665
1666     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>("editable_location");
1667     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1668     editableLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1669     connect(editableLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1670
1671     KAction* replaceLocation = actionCollection()->addAction("replace_location");
1672     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1673     replaceLocation->setShortcut(Qt::Key_F6);
1674     connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1675
1676     // setup 'Go' menu
1677     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1678     connect(backAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1679     KShortcut backShortcut = backAction->shortcut();
1680     backShortcut.setAlternate(Qt::Key_Backspace);
1681     backAction->setShortcut(backShortcut);
1682
1683     m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1684     m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1685     actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1686     connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction*)),
1687             this, SLOT(restoreClosedTab(QAction*)));
1688
1689     QAction* action = new QAction(i18n("Empty Recently Closed Tabs"), m_recentTabsMenu);
1690     action->setIcon(KIcon("edit-clear-list"));
1691     action->setData(QVariant::fromValue(true));
1692     m_recentTabsMenu->addAction(action);
1693     m_recentTabsMenu->addSeparator();
1694     m_recentTabsMenu->setEnabled(false);
1695
1696     KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1697     connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1698
1699     KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1700     connect(upAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1701
1702     KAction* homeAction = KStandardAction::home(this, SLOT(goHome()), actionCollection());
1703     connect(homeAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goHome(Qt::MouseButtons)));
1704
1705     // setup 'Tools' menu
1706     KAction* showFilterBar = actionCollection()->addAction("show_filter_bar");
1707     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1708     showFilterBar->setIcon(KIcon("view-filter"));
1709     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1710     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1711
1712     KAction* compareFiles = actionCollection()->addAction("compare_files");
1713     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1714     compareFiles->setIcon(KIcon("kompare"));
1715     compareFiles->setEnabled(false);
1716     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1717
1718     KAction* openTerminal = actionCollection()->addAction("open_terminal");
1719     openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1720     openTerminal->setIcon(KIcon("utilities-terminal"));
1721     openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1722     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1723
1724     // setup 'Settings' menu
1725     KToggleAction* showMenuBar = KStandardAction::showMenubar(0, 0, actionCollection());
1726     connect(showMenuBar, SIGNAL(triggered(bool)),                   // Fixes #286822
1727             this, SLOT(toggleShowMenuBar()), Qt::QueuedConnection);
1728     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1729
1730     // not in menu actions
1731     QList<QKeySequence> nextTabKeys;
1732     nextTabKeys.append(KStandardShortcut::tabNext().primary());
1733     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1734
1735     QList<QKeySequence> prevTabKeys;
1736     prevTabKeys.append(KStandardShortcut::tabPrev().primary());
1737     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1738
1739     KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1740     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1741     connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1742     activateNextTab->setShortcuts(QApplication::isRightToLeft() ? prevTabKeys : nextTabKeys);
1743
1744     KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1745     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1746     connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1747     activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? nextTabKeys : prevTabKeys);
1748
1749     // for context menu
1750     KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1751     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1752     openInNewTab->setIcon(KIcon("tab-new"));
1753     connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1754
1755     KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1756     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1757     openInNewWindow->setIcon(KIcon("window-new"));
1758     connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1759 }
1760
1761 void DolphinMainWindow::setupDockWidgets()
1762 {
1763     const bool lock = GeneralSettings::lockPanels();
1764
1765     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>("lock_panels");
1766     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1767     lockLayoutAction->setActiveIcon(KIcon("object-unlocked"));
1768     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1769     lockLayoutAction->setInactiveIcon(KIcon("object-locked"));
1770     lockLayoutAction->setActive(lock);
1771     connect(lockLayoutAction, SIGNAL(triggered()), this, SLOT(togglePanelLockState()));
1772
1773     // Setup "Information"
1774     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1775     infoDock->setLocked(lock);
1776     infoDock->setObjectName("infoDock");
1777     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1778     Panel* infoPanel = new InformationPanel(infoDock);
1779     infoPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1780     connect(infoPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1781     infoDock->setWidget(infoPanel);
1782
1783     QAction* infoAction = infoDock->toggleViewAction();
1784     createPanelAction(KIcon("dialog-information"), Qt::Key_F11, infoAction, "show_information_panel");
1785
1786     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1787     connect(this, SIGNAL(urlChanged(KUrl)),
1788             infoPanel, SLOT(setUrl(KUrl)));
1789     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1790             infoPanel, SLOT(setSelection(KFileItemList)));
1791     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1792             infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1793
1794     // Setup "Folders"
1795     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1796     foldersDock->setLocked(lock);
1797     foldersDock->setObjectName("foldersDock");
1798     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1799     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1800     foldersPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1801     foldersDock->setWidget(foldersPanel);
1802
1803     QAction* foldersAction = foldersDock->toggleViewAction();
1804     createPanelAction(KIcon("folder"), Qt::Key_F7, foldersAction, "show_folders_panel");
1805
1806     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1807     connect(this, SIGNAL(urlChanged(KUrl)),
1808             foldersPanel, SLOT(setUrl(KUrl)));
1809     connect(foldersPanel, SIGNAL(changeUrl(KUrl,Qt::MouseButtons)),
1810             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1811
1812     // Setup "Terminal"
1813 #ifndef Q_OS_WIN
1814     DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1815     terminalDock->setLocked(lock);
1816     terminalDock->setObjectName("terminalDock");
1817     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1818     Panel* terminalPanel = new TerminalPanel(terminalDock);
1819     terminalPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1820     terminalDock->setWidget(terminalPanel);
1821
1822     connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1823     connect(terminalDock, SIGNAL(visibilityChanged(bool)),
1824             terminalPanel, SLOT(dockVisibilityChanged()));
1825
1826     QAction* terminalAction = terminalDock->toggleViewAction();
1827     createPanelAction(KIcon("utilities-terminal"), Qt::Key_F4, terminalAction, "show_terminal_panel");
1828
1829     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1830     connect(this, SIGNAL(urlChanged(KUrl)),
1831             terminalPanel, SLOT(setUrl(KUrl)));
1832 #endif
1833
1834     // Setup "Search"
1835 #ifdef HAVE_NEPOMUK
1836     DolphinDockWidget* searchDock = new DolphinDockWidget(i18nc("@title:window", "Search"));
1837     searchDock->setLocked(lock);
1838     searchDock->setObjectName("searchDock");
1839     searchDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1840     Panel* searchPanel = new SearchPanel(searchDock);
1841     searchPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1842     connect(searchPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1843     searchDock->setWidget(searchPanel);
1844
1845     QAction* searchAction = searchDock->toggleViewAction();
1846     createPanelAction(KIcon("system-search"), Qt::Key_F12, searchAction, "show_search_panel");
1847     addDockWidget(Qt::RightDockWidgetArea, searchDock);
1848     connect(this, SIGNAL(urlChanged(KUrl)),
1849             searchPanel, SLOT(setUrl(KUrl)));
1850 #endif
1851
1852     if (GeneralSettings::version() < 200) {
1853         infoDock->hide();
1854         foldersDock->hide();
1855 #ifndef Q_OS_WIN
1856         terminalDock->hide();
1857 #endif
1858 #ifdef HAVE_NEPOMUK
1859         searchDock->hide();
1860 #endif
1861     }
1862
1863     // Setup "Places"
1864     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1865     placesDock->setLocked(lock);
1866     placesDock->setObjectName("placesDock");
1867     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1868
1869     PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1870     QAction* separator = new QAction(placesPanel);
1871     separator->setSeparator(true);
1872     QList<QAction*> placesActions;
1873     placesActions.append(separator);
1874     placesActions.append(lockLayoutAction);
1875     placesPanel->addActions(placesActions);
1876     placesPanel->setModel(DolphinPlacesModel::instance());
1877     placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1878     placesDock->setWidget(placesPanel);
1879
1880     QAction* placesAction = placesDock->toggleViewAction();
1881     createPanelAction(KIcon("bookmarks"), Qt::Key_F9, placesAction, "show_places_panel");
1882
1883     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1884     connect(placesPanel, SIGNAL(urlChanged(KUrl,Qt::MouseButtons)),
1885             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1886     connect(this, SIGNAL(urlChanged(KUrl)),
1887             placesPanel, SLOT(setUrl(KUrl)));
1888     connect(placesDock, SIGNAL(visibilityChanged(bool)),
1889             this, SLOT(slotPlacesPanelVisibilityChanged(bool)));
1890
1891     // Add actions into the "Panels" menu
1892     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1893     actionCollection()->addAction("panels", panelsMenu);
1894     panelsMenu->setDelayed(false);
1895     const KActionCollection* ac = actionCollection();
1896     panelsMenu->addAction(ac->action("show_places_panel"));
1897     panelsMenu->addAction(ac->action("show_information_panel"));
1898     panelsMenu->addAction(ac->action("show_folders_panel"));
1899 #ifndef Q_OS_WIN
1900     panelsMenu->addAction(ac->action("show_terminal_panel"));
1901 #endif
1902 #ifdef HAVE_NEPOMUK
1903     panelsMenu->addAction(ac->action("show_search_panel"));
1904 #endif
1905     panelsMenu->addSeparator();
1906     panelsMenu->addAction(lockLayoutAction);
1907 }
1908
1909 void DolphinMainWindow::updateEditActions()
1910 {
1911     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1912     if (list.isEmpty()) {
1913         stateChanged("has_no_selection");
1914     } else {
1915         stateChanged("has_selection");
1916
1917         KActionCollection* col = actionCollection();
1918         QAction* renameAction      = col->action("rename");
1919         QAction* moveToTrashAction = col->action("move_to_trash");
1920         QAction* deleteAction      = col->action("delete");
1921         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1922         QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1923
1924         KFileItemListProperties capabilities(list);
1925         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1926
1927         renameAction->setEnabled(capabilities.supportsMoving());
1928         moveToTrashAction->setEnabled(enableMoveToTrash);
1929         deleteAction->setEnabled(capabilities.supportsDeleting());
1930         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1931         cutAction->setEnabled(capabilities.supportsMoving());
1932     }
1933     updatePasteAction();
1934 }
1935
1936 void DolphinMainWindow::updateViewActions()
1937 {
1938     m_actionHandler->updateViewActions();
1939
1940     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1941     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1942
1943     updateSplitAction();
1944
1945     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1946     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1947     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1948 }
1949
1950 void DolphinMainWindow::updateGoActions()
1951 {
1952     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1953     const KUrl currentUrl = m_activeViewContainer->url();
1954     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1955 }
1956
1957 void DolphinMainWindow::createToolBarMenuButton()
1958 {
1959     if (m_toolBarSpacer && m_openToolBarMenuButton) {
1960         return;
1961     }
1962     Q_ASSERT(!m_toolBarSpacer);
1963     Q_ASSERT(!m_openToolBarMenuButton);
1964
1965     m_toolBarSpacer = new QWidget(this);
1966     m_toolBarSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
1967
1968     m_openToolBarMenuButton = new QToolButton(this);
1969     m_openToolBarMenuButton->setIcon(KIcon("configure"));
1970     m_openToolBarMenuButton->setPopupMode(QToolButton::InstantPopup);
1971     m_openToolBarMenuButton->setToolTip(i18nc("@info:tooltip", "Configure and control Dolphin"));
1972
1973     KMenu* toolBarMenu = new ToolBarMenu(m_openToolBarMenuButton);
1974     connect(toolBarMenu, SIGNAL(aboutToShow()), this, SLOT(updateToolBarMenu()));
1975
1976     m_openToolBarMenuButton->setMenu(toolBarMenu);
1977
1978     toolBar()->addWidget(m_toolBarSpacer);
1979     toolBar()->addWidget(m_openToolBarMenuButton);
1980     connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
1981
1982     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1983     // gets edited. In this case we must add them again. The adding is done asynchronously by
1984     // m_updateToolBarTimer.
1985     connect(m_toolBarSpacer, SIGNAL(destroyed()), this, SLOT(slotToolBarSpacerDeleted()));
1986     connect(m_openToolBarMenuButton, SIGNAL(destroyed()), this, SLOT(slotToolBarMenuButtonDeleted()));
1987     m_updateToolBarTimer = new QTimer(this);
1988     m_updateToolBarTimer->setInterval(500);
1989     connect(m_updateToolBarTimer, SIGNAL(timeout()), this, SLOT(updateToolBar()));
1990 }
1991
1992 void DolphinMainWindow::deleteToolBarMenuButton()
1993 {
1994     delete m_toolBarSpacer;
1995     m_toolBarSpacer = 0;
1996
1997     delete m_openToolBarMenuButton;
1998     m_openToolBarMenuButton = 0;
1999
2000     delete m_updateToolBarTimer;
2001     m_updateToolBarTimer = 0;
2002 }
2003
2004 bool DolphinMainWindow::addActionToMenu(QAction* action, KMenu* menu)
2005 {
2006     Q_ASSERT(action);
2007     Q_ASSERT(menu);
2008
2009     const KToolBar* toolBarWidget = toolBar();
2010     foreach (const QWidget* widget, action->associatedWidgets()) {
2011         if (widget == toolBarWidget) {
2012             return false;
2013         }
2014     }
2015
2016     menu->addAction(action);
2017     return true;
2018 }
2019
2020 void DolphinMainWindow::rememberClosedTab(int index)
2021 {
2022     KMenu* tabsMenu = m_recentTabsMenu->menu();
2023
2024     const QString primaryPath = m_viewTab[index].primaryView->url().path();
2025     const QString iconName = KMimeType::iconNameForUrl(primaryPath);
2026
2027     QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
2028
2029     ClosedTab closedTab;
2030     closedTab.primaryUrl = m_viewTab[index].primaryView->url();
2031
2032     if (m_viewTab[index].secondaryView) {
2033         closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
2034         closedTab.isSplit = true;
2035     } else {
2036         closedTab.isSplit = false;
2037     }
2038
2039     action->setData(QVariant::fromValue(closedTab));
2040     action->setIcon(KIcon(iconName));
2041
2042     // add the closed tab menu entry after the separator and
2043     // "Empty Recently Closed Tabs" entry
2044     if (tabsMenu->actions().size() == 2) {
2045         tabsMenu->addAction(action);
2046     } else {
2047         tabsMenu->insertAction(tabsMenu->actions().at(2), action);
2048     }
2049
2050     // assure that only up to 8 closed tabs are shown in the menu
2051     if (tabsMenu->actions().size() > 8) {
2052         tabsMenu->removeAction(tabsMenu->actions().last());
2053     }
2054     actionCollection()->action("closed_tabs")->setEnabled(true);
2055     KAcceleratorManager::manage(tabsMenu);
2056 }
2057
2058 void DolphinMainWindow::refreshViews()
2059 {
2060     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
2061
2062     // remember the current active view, as because of
2063     // the refreshing the active view might change to
2064     // the secondary view
2065     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
2066
2067     const int tabCount = m_viewTab.count();
2068     for (int i = 0; i < tabCount; ++i) {
2069         m_viewTab[i].primaryView->refresh();
2070         if (m_viewTab[i].secondaryView) {
2071             m_viewTab[i].secondaryView->refresh();
2072         }
2073     }
2074
2075     setActiveViewContainer(activeViewContainer);
2076
2077     if (GeneralSettings::modifiedStartupSettings()) {
2078         // The startup settings have been changed by the user (see bug #254947).
2079         // Synchronize the split-view setting with the active view:
2080         const bool splitView = GeneralSettings::splitView();
2081         const ViewTab& activeTab = m_viewTab[m_tabIndex];
2082         const bool toggle =    ( splitView && !activeTab.secondaryView)
2083                             || (!splitView &&  activeTab.secondaryView);
2084         if (toggle) {
2085             toggleSplitView();
2086         }
2087     }
2088 }
2089
2090 void DolphinMainWindow::clearStatusBar()
2091 {
2092     m_activeViewContainer->statusBar()->clear();
2093 }
2094
2095 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2096 {
2097     connect(container, SIGNAL(showFilterBarChanged(bool)),
2098             this, SLOT(updateFilterBarAction(bool)));
2099     connect(container, SIGNAL(writeStateChanged(bool)),
2100             this, SLOT(slotWriteStateChanged(bool)));
2101     connect(container, SIGNAL(searchModeChanged(bool)),
2102             this, SLOT(slotSearchModeChanged(bool)));
2103
2104     const DolphinSearchBox* searchBox = container->searchBox();
2105     connect(searchBox, SIGNAL(searchLocationChanged(SearchLocation)),
2106             this, SLOT(slotSearchLocationChanged()));
2107
2108     DolphinView* view = container->view();
2109     connect(view, SIGNAL(selectionChanged(KFileItemList)),
2110             this, SLOT(slotSelectionChanged(KFileItemList)));
2111     connect(view, SIGNAL(requestItemInfo(KFileItem)),
2112             this, SLOT(slotRequestItemInfo(KFileItem)));
2113     connect(view, SIGNAL(activated()),
2114             this, SLOT(toggleActiveView()));
2115     connect(view, SIGNAL(tabRequested(KUrl)),
2116             this, SLOT(openNewTab(KUrl)));
2117     connect(view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
2118             this, SLOT(openContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
2119     connect(view, SIGNAL(startedPathLoading(KUrl)),
2120             this, SLOT(enableStopAction()));
2121     connect(view, SIGNAL(finishedPathLoading(KUrl)),
2122             this, SLOT(disableStopAction()));
2123
2124     const KUrlNavigator* navigator = container->urlNavigator();
2125     connect(navigator, SIGNAL(urlChanged(KUrl)),
2126             this, SLOT(changeUrl(KUrl)));
2127     connect(navigator, SIGNAL(historyChanged()),
2128             this, SLOT(updateHistory()));
2129     connect(navigator, SIGNAL(editableStateChanged(bool)),
2130             this, SLOT(slotEditableStateChanged(bool)));
2131     connect(navigator, SIGNAL(tabRequested(KUrl)),
2132             this, SLOT(openNewTab(KUrl)));
2133 }
2134
2135 void DolphinMainWindow::updateSplitAction()
2136 {
2137     QAction* splitAction = actionCollection()->action("split_view");
2138     if (m_viewTab[m_tabIndex].secondaryView) {
2139         if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
2140             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2141             splitAction->setToolTip(i18nc("@info", "Close right view"));
2142             splitAction->setIcon(KIcon("view-right-close"));
2143         } else {
2144             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2145             splitAction->setToolTip(i18nc("@info", "Close left view"));
2146             splitAction->setIcon(KIcon("view-left-close"));
2147         }
2148     } else {
2149         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2150         splitAction->setToolTip(i18nc("@info", "Split view"));
2151         splitAction->setIcon(KIcon("view-right-new"));
2152     }
2153 }
2154
2155 QString DolphinMainWindow::tabName(const KUrl& url) const
2156 {
2157     QString name;
2158     if (url.equals(KUrl("file:///"))) {
2159         name = '/';
2160     } else {
2161         name = url.fileName();
2162         if (name.isEmpty()) {
2163             name = url.protocol();
2164         } else {
2165             // Make sure that a '&' inside the directory name is displayed correctly
2166             // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
2167             name.replace('&', "&&");
2168         }
2169     }
2170     return name;
2171 }
2172
2173 bool DolphinMainWindow::isKompareInstalled() const
2174 {
2175     static bool initialized = false;
2176     static bool installed = false;
2177     if (!initialized) {
2178         // TODO: maybe replace this approach later by using a menu
2179         // plugin like kdiff3plugin.cpp
2180         installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
2181         initialized = true;
2182     }
2183     return installed;
2184 }
2185
2186 void DolphinMainWindow::createSecondaryView(int tabIndex)
2187 {
2188     ViewTab& viewTab = m_viewTab[tabIndex];
2189
2190     QSplitter* splitter = viewTab.splitter;
2191     const int newWidth = (viewTab.primaryView->width() - splitter->handleWidth()) / 2;
2192
2193     const DolphinView* view = viewTab.primaryView->view();
2194     viewTab.secondaryView = createViewContainer(view->url(), 0);
2195     splitter->addWidget(viewTab.secondaryView);
2196     splitter->setSizes(QList<int>() << newWidth << newWidth);
2197
2198     connectViewSignals(viewTab.secondaryView);
2199     viewTab.secondaryView->setActive(false);
2200     viewTab.secondaryView->resize(newWidth, viewTab.primaryView->height());
2201     viewTab.secondaryView->show();
2202 }
2203
2204 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
2205 {
2206     return "Tab " + QString::number(tabIndex) + ' ' + property;
2207 }
2208
2209 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
2210 {
2211     QString caption;
2212     if (!url.isLocalFile()) {
2213         caption.append(url.protocol() + " - ");
2214         if (url.hasHost()) {
2215             caption.append(url.host() + " - ");
2216         }
2217     }
2218
2219     const QString fileName = url.fileName().isEmpty() ? "/" : url.fileName();
2220     caption.append(fileName);
2221
2222     setCaption(caption);
2223 }
2224
2225 QString DolphinMainWindow::squeezedText(const QString& text) const
2226 {
2227     const QFontMetrics fm = fontMetrics();
2228     return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
2229 }
2230
2231 void DolphinMainWindow::createPanelAction(const KIcon& icon,
2232                                           const QKeySequence& shortcut,
2233                                           QAction* dockAction,
2234                                           const QString& actionName)
2235 {
2236     KAction* panelAction = actionCollection()->addAction(actionName);
2237     panelAction->setCheckable(true);
2238     panelAction->setChecked(dockAction->isChecked());
2239     panelAction->setText(dockAction->text());
2240     panelAction->setIcon(icon);
2241     panelAction->setShortcut(shortcut);
2242
2243     connect(panelAction, SIGNAL(triggered()), dockAction, SLOT(trigger()));
2244     connect(dockAction, SIGNAL(toggled(bool)), panelAction, SLOT(setChecked(bool)));
2245 }
2246
2247 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2248     KIO::FileUndoManager::UiInterface()
2249 {
2250 }
2251
2252 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2253 {
2254 }
2255
2256 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2257 {
2258     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2259     if (mainWin) {
2260         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
2261         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
2262     } else {
2263         KIO::FileUndoManager::UiInterface::jobError(job);
2264     }
2265 }
2266
2267 ToolBarMenu::ToolBarMenu(QWidget* parent) :
2268     KMenu(parent)
2269 {
2270 }
2271
2272 ToolBarMenu::~ToolBarMenu()
2273 {
2274 }
2275
2276 void ToolBarMenu::showEvent(QShowEvent* event)
2277 {
2278     KMenu::showEvent(event);
2279
2280     // Adjust the position of the menu to be shown within the
2281     // Dolphin window to reduce the cases that sub-menus might overlap
2282     // the right screen border.
2283     QPoint pos;
2284     QWidget* button = parentWidget();
2285     if (layoutDirection() == Qt::RightToLeft) {
2286         pos = button->mapToGlobal(QPoint(0, button->height()));
2287     } else {
2288         pos = button->mapToGlobal(QPoint(button->width(), button->height()));
2289         pos.rx() -= width();
2290     }
2291
2292     // Assure that the menu is not shown outside the screen boundaries and
2293     // that it does not overlap with the parent button.
2294     const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
2295     if (pos.x() < screen.x()) {
2296         pos.rx() = screen.x();
2297     } else if (pos.x() + width() > screen.x() + screen.width()) {
2298         pos.rx() = screen.x() + screen.width() - width();
2299     }
2300
2301     if (pos.y() < screen.y()) {
2302         pos.ry() = screen.y();
2303     } else if (pos.y() + height() > screen.y() + screen.height()) {
2304         pos.ry() = button->mapToGlobal(QPoint(0, 0)).y() - height();
2305     }
2306
2307     move(pos);
2308 }
2309
2310 #include "dolphinmainwindow.moc"