src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include <config-nepomuk.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphindockwidget.h"
  28 #include "dolphincontextmenu.h"
  29 #include "dolphinnewfilemenu.h"
  30 #include "dolphinviewcontainer.h"
  31 #ifdef HAVE_NEPOMUK
  32     #include "panels/search/searchpanel.h"
  33     #include <Nepomuk/ResourceManager>
  34 #endif
  35 #include "panels/folders/folderspanel.h"
  36 #include "panels/places/placespanel.h"
  37 #include "panels/information/informationpanel.h"
  38 #include "search/dolphinsearchbox.h"
  39 #include "search/dolphinsearchinformation.h"
  40 #include "settings/dolphinsettings.h"
  41 #include "settings/dolphinsettingsdialog.h"
  42 #include "statusbar/dolphinstatusbar.h"
  43 #include "views/dolphinviewactionhandler.h"
  44 #include "views/dolphinremoteencoding.h"
  45 #include "views/viewproperties.h"
  46
  47 #ifndef Q_OS_WIN
  48 #include "panels/terminal/terminalpanel.h"
  49 #endif
  50
  51 #include "dolphin_generalsettings.h"
  52 #include "dolphin_iconsmodesettings.h"
  53 #include "dolphin_searchsettings.h"
  54
  55 #include <KAcceleratorManager>
  56 #include <KAction>
  57 #include <KActionCollection>
  58 #include <KActionMenu>
  59 #include <KConfig>
  60 #include <KDesktopFile>
  61 #include <kdeversion.h>
  62 #include <kdualaction.h>
  63 #include <KFileDialog>
  64 #include <KFilePlacesModel>
  65 #include <KGlobal>
  66 #include <KLineEdit>
  67 #include <KToolBar>
  68 #include <KIcon>
  69 #include <KIconLoader>
  70 #include <KIO/NetAccess>
  71 #include <KInputDialog>
  72 #include <KLocale>
  73 #include <KProtocolManager>
  74 #include <KMenu>
  75 #include <KMenuBar>
  76 #include <KMessageBox>
  77 #include <KFileItemListProperties>
  78 #include <konqmimedata.h>
  79 #include <KProtocolInfo>
  80 #include <KRun>
  81 #include <KShell>
  82 #include <KStandardDirs>
  83 #include <kstatusbar.h>
  84 #include <KStandardAction>
  85 #include <ktabbar.h>
  86 #include <KToggleAction>
  87 #include <KUrlNavigator>
  88 #include <KUrl>
  89 #include <KUrlComboBox>
  90 #include <KToolInvocation>
  91
  92 #include <QDesktopWidget>
  93 #include <QDBusMessage>
  94 #include <QKeyEvent>
  95 #include <QClipboard>
  96 #include <QToolButton>
  97 #include <QSplitter>
  98
  99 /*
 100  * Menu shown when pressing the configure-button in the toolbar.
 101  */
 102 class ToolBarMenu : public KMenu
 103 {
 104 public:
 105     ToolBarMenu(QWidget* parent);
 106     virtual ~ToolBarMenu();
 107 protected:
 108     virtual void showEvent(QShowEvent* event);
 109 };
 110
 111 /*
 112  * Remembers the tab configuration if a tab has been closed.
 113  * Each closed tab can be restored by the menu
 114  * "Go -> Recently Closed Tabs".
 115  */
 116 struct ClosedTab
 117 {
 118     KUrl primaryUrl;
 119     KUrl secondaryUrl;
 120     bool isSplit;
 121 };
 122 Q_DECLARE_METATYPE(ClosedTab)
 123
 124 DolphinMainWindow::DolphinMainWindow() :
 125     KXmlGuiWindow(0),
 126     m_newFileMenu(0),
 127     m_tabBar(0),
 128     m_activeViewContainer(0),
 129     m_centralWidgetLayout(0),
 130     m_tabIndex(0),
 131     m_viewTab(),
 132     m_actionHandler(0),
 133     m_remoteEncoding(0),
 134     m_settingsDialog(),
 135     m_toolBarSpacer(0),
 136     m_openToolBarMenuButton(0),
 137     m_updateToolBarTimer(0),
 138     m_lastHandleUrlStatJob(0),
 139     m_searchDockIsTemporaryVisible(false)
 140 {
 141     // Workaround for a X11-issue in combination with KModifierInfo
 142     // (see DolphinContextMenu::initializeModifierKeyInfo() for
 143     // more information):
 144     DolphinContextMenu::initializeModifierKeyInfo();
 145
 146     setObjectName("Dolphin#");
 147
 148     m_viewTab.append(ViewTab());
 149
 150     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 151     undoManager->setUiInterface(new UndoUiInterface());
 152
 153     connect(undoManager, SIGNAL(undoAvailable(bool)),
 154             this, SLOT(slotUndoAvailable(bool)));
 155     connect(undoManager, SIGNAL(undoTextChanged(QString)),
 156             this, SLOT(slotUndoTextChanged(QString)));
 157     connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
 158             this, SLOT(clearStatusBar()));
 159     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 160             this, SLOT(showCommand(CommandType)));
 161     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(QString)),
 162             this, SLOT(showErrorMessage(QString)));
 163     //connect(&DragAndDropHelper::instance(), SIGNAL(errorMessage(QString)),
 164     //        this, SLOT(showErrorMessage(QString)));
 165
 166     const DolphinSettings& settings = DolphinSettings::instance();
 167
 168     GeneralSettings* generalSettings = settings.generalSettings();
 169     const bool firstRun = generalSettings->firstRun();
 170     if (firstRun) {
 171         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 172     }
 173
 174     setAcceptDrops(true);
 175
 176     m_viewTab[m_tabIndex].splitter = new QSplitter(this);
 177     m_viewTab[m_tabIndex].splitter->setChildrenCollapsible(false);
 178
 179     setupActions();
 180
 181     const KUrl homeUrl(generalSettings->homeUrl());
 182     setUrlAsCaption(homeUrl);
 183     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 184     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 185     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 186
 187     m_viewTab[m_tabIndex].primaryView = createViewContainer(homeUrl, m_viewTab[m_tabIndex].splitter);
 188
 189     m_activeViewContainer = m_viewTab[m_tabIndex].primaryView;
 190     connectViewSignals(m_activeViewContainer);
 191     DolphinView* view = m_activeViewContainer->view();
 192     m_activeViewContainer->show();
 193     m_actionHandler->setCurrentView(view);
 194
 195     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 196     connect(this, SIGNAL(urlChanged(KUrl)),
 197             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 198
 199     m_tabBar = new KTabBar(this);
 200     m_tabBar->setMovable(true);
 201     m_tabBar->setTabsClosable(true);
 202     connect(m_tabBar, SIGNAL(currentChanged(int)),
 203             this, SLOT(setActiveTab(int)));
 204     connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
 205             this, SLOT(closeTab(int)));
 206     connect(m_tabBar, SIGNAL(contextMenu(int,QPoint)),
 207             this, SLOT(openTabContextMenu(int,QPoint)));
 208     connect(m_tabBar, SIGNAL(newTabRequest()),
 209             this, SLOT(openNewTab()));
 210     connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
 211             this, SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
 212     connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
 213             this, SLOT(closeTab(int)));
 214     connect(m_tabBar, SIGNAL(tabMoved(int,int)),
 215             this, SLOT(slotTabMoved(int,int)));
 216     connect(m_tabBar, SIGNAL(receivedDropEvent(int,QDropEvent*)),
 217             this, SLOT(tabDropEvent(int,QDropEvent*)));
 218
 219     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 220
 221     QWidget* centralWidget = new QWidget(this);
 222     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 223     m_centralWidgetLayout->setSpacing(0);
 224     m_centralWidgetLayout->setMargin(0);
 225     m_centralWidgetLayout->addWidget(m_tabBar);
 226     m_centralWidgetLayout->addWidget(m_viewTab[m_tabIndex].splitter, 1);
 227
 228     setCentralWidget(centralWidget);
 229     setupDockWidgets();
 230     emit urlChanged(homeUrl);
 231
 232     setupGUI(Keys | Save | Create | ToolBar);
 233     stateChanged("new_file");
 234
 235     QClipboard* clipboard = QApplication::clipboard();
 236     connect(clipboard, SIGNAL(dataChanged()),
 237             this, SLOT(updatePasteAction()));
 238
 239     if (generalSettings->splitView()) {
 240         toggleSplitView();
 241     }
 242     updateEditActions();
 243     updateViewActions();
 244     updateGoActions();
 245
 246     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 247     showFilterBarAction->setChecked(generalSettings->filterBar());
 248
 249     if (firstRun) {
 250         menuBar()->setVisible(false);
 251         // Assure a proper default size if Dolphin runs the first time
 252         resize(750, 500);
 253     }
 254
 255     const bool showMenu = !menuBar()->isHidden();
 256     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 257     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 258     if (!showMenu) {
 259         createToolBarMenuButton();
 260     }
 261 }
 262
 263 DolphinMainWindow::~DolphinMainWindow()
 264 {
 265 }
 266
 267 void DolphinMainWindow::openDirectories(const QList<KUrl>& dirs)
 268 {
 269     if (dirs.isEmpty()) {
 270         return;
 271     }
 272
 273     if (dirs.count() == 1) {
 274         m_activeViewContainer->setUrl(dirs.first());
 275         return;
 276     }
 277
 278     const int oldOpenTabsCount = m_viewTab.count();
 279
 280     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 281     const bool hasSplitView = generalSettings->splitView();
 282
 283     // Open each directory inside a new tab. If the "split view" option has been enabled,
 284     // always show two directories within one tab.
 285     QList<KUrl>::const_iterator it = dirs.begin();
 286     while (it != dirs.end()) {
 287         openNewTab(*it);
 288         ++it;
 289
 290         if (hasSplitView && (it != dirs.end())) {
 291             const int tabIndex = m_viewTab.count() - 1;
 292             m_viewTab[tabIndex].secondaryView->setUrl(*it);
 293             ++it;
 294         }
 295     }
 296
 297     // Remove the previously opened tabs
 298     for (int i = 0; i < oldOpenTabsCount; ++i) {
 299         closeTab(0);
 300     }
 301 }
 302
 303 void DolphinMainWindow::openFiles(const QList<KUrl>& files)
 304 {
 305     if (files.isEmpty()) {
 306         return;
 307     }
 308
 309     // Get all distinct directories from 'files' and open a tab
 310     // for each directory. If the "split view" option is enabled, two
 311     // directories are shown inside one tab (see openDirectories()).
 312     QList<KUrl> dirs;
 313     foreach (const KUrl& url, files) {
 314         const KUrl dir(url.directory());
 315         if (!dirs.contains(dir)) {
 316             dirs.append(dir);
 317         }
 318     }
 319
 320     openDirectories(dirs);
 321
 322     // Select the files. Although the files can be split between several
 323     // tabs, there is no need to split 'files' accordingly, as
 324     // the DolphinView will just ignore invalid selections.
 325     const int tabCount = m_viewTab.count();
 326     for (int i = 0; i < tabCount; ++i) {
 327         m_viewTab[i].primaryView->view()->markUrlsAsSelected(files);
 328         if (m_viewTab[i].secondaryView) {
 329             m_viewTab[i].secondaryView->view()->markUrlsAsSelected(files);
 330         }
 331     }
 332 }
 333
 334 void DolphinMainWindow::showCommand(CommandType command)
 335 {
 336     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 337     switch (command) {
 338     case KIO::FileUndoManager::Copy:
 339         statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
 340                               DolphinStatusBar::OperationCompleted);
 341         break;
 342     case KIO::FileUndoManager::Move:
 343         statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
 344                               DolphinStatusBar::OperationCompleted);
 345         break;
 346     case KIO::FileUndoManager::Link:
 347         statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
 348                               DolphinStatusBar::OperationCompleted);
 349         break;
 350     case KIO::FileUndoManager::Trash:
 351         statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
 352                               DolphinStatusBar::OperationCompleted);
 353         break;
 354     case KIO::FileUndoManager::Rename:
 355         statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
 356                               DolphinStatusBar::OperationCompleted);
 357         break;
 358
 359     case KIO::FileUndoManager::Mkdir:
 360         statusBar->setMessage(i18nc("@info:status", "Created folder."),
 361                               DolphinStatusBar::OperationCompleted);
 362         break;
 363
 364     default:
 365         break;
 366     }
 367 }
 368
 369 void DolphinMainWindow::pasteIntoFolder()
 370 {
 371     m_activeViewContainer->view()->pasteIntoFolder();
 372 }
 373
 374 void DolphinMainWindow::changeUrl(const KUrl& url)
 375 {
 376     if (!KProtocolManager::supportsListing(url)) {
 377         // The URL navigator only checks for validity, not
 378         // if the URL can be listed. An error message is
 379         // shown due to DolphinViewContainer::restoreView().
 380         return;
 381     }
 382
 383     DolphinViewContainer* view = activeViewContainer();
 384     if (view) {
 385         view->setUrl(url);
 386         updateEditActions();
 387         updateViewActions();
 388         updateGoActions();
 389         setUrlAsCaption(url);
 390         if (m_viewTab.count() > 1) {
 391             m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
 392         }
 393         const QString iconName = KMimeType::iconNameForUrl(url);
 394         m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
 395         emit urlChanged(url);
 396     }
 397 }
 398
 399 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 400 {
 401     KToggleAction* editableLocationAction =
 402         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 403     editableLocationAction->setChecked(editable);
 404 }
 405
 406 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 407 {
 408     updateEditActions();
 409
 410     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 411     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
 412     if (m_viewTab[m_tabIndex].secondaryView) {
 413         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
 414     }
 415
 416     QAction* compareFilesAction = actionCollection()->action("compare_files");
 417     if (selectedUrlsCount == 2) {
 418         compareFilesAction->setEnabled(isKompareInstalled());
 419     } else {
 420         compareFilesAction->setEnabled(false);
 421     }
 422
 423     emit selectionChanged(selection);
 424 }
 425
 426 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 427 {
 428     emit requestItemInfo(item);
 429 }
 430
 431 void DolphinMainWindow::updateHistory()
 432 {
 433     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 434     const int index = urlNavigator->historyIndex();
 435
 436     QAction* backAction = actionCollection()->action("go_back");
 437     backAction->setToolTip(i18nc("@info", "Go back"));
 438     if (backAction) {
 439         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 440     }
 441
 442     QAction* forwardAction = actionCollection()->action("go_forward");
 443     forwardAction->setToolTip(i18nc("@info", "Go forward"));
 444     if (forwardAction) {
 445         forwardAction->setEnabled(index > 0);
 446     }
 447 }
 448
 449 void DolphinMainWindow::updateFilterBarAction(bool show)
 450 {
 451     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 452     showFilterBarAction->setChecked(show);
 453 }
 454
 455 void DolphinMainWindow::openNewMainWindow()
 456 {
 457     KRun::run("dolphin", KUrl::List(), this);
 458 }
 459
 460 void DolphinMainWindow::openNewTab()
 461 {
 462     const bool isUrlEditable =  m_activeViewContainer->urlNavigator()->isUrlEditable();
 463
 464     openNewTab(m_activeViewContainer->url());
 465     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 466
 467     // The URL navigator of the new tab should have the same editable state
 468     // as the current tab
 469     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 470     navigator->setUrlEditable(isUrlEditable);
 471
 472     if (isUrlEditable) {
 473         // If a new tab is opened and the URL is editable, assure that
 474         // the user can edit the URL without manually setting the focus
 475         navigator->setFocus();
 476     }
 477 }
 478
 479 void DolphinMainWindow::openNewTab(const KUrl& url)
 480 {
 481     QWidget* focusWidget = QApplication::focusWidget();
 482
 483     if (m_viewTab.count() == 1) {
 484         // Only one view is open currently and hence no tab is shown at
 485         // all. Before creating a tab for 'url', provide a tab for the current URL.
 486         const KUrl currentUrl = m_activeViewContainer->url();
 487         m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(currentUrl)),
 488                          squeezedText(tabName(currentUrl)));
 489         m_tabBar->blockSignals(false);
 490     }
 491
 492     m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(url)),
 493                      squeezedText(tabName(url)));
 494
 495     ViewTab viewTab;
 496     viewTab.splitter = new QSplitter(this);
 497     viewTab.splitter->setChildrenCollapsible(false);
 498     viewTab.primaryView = createViewContainer(url, viewTab.splitter);
 499     viewTab.primaryView->setActive(false);
 500     connectViewSignals(viewTab.primaryView);
 501
 502     m_viewTab.append(viewTab);
 503
 504     actionCollection()->action("close_tab")->setEnabled(true);
 505
 506     // provide a split view, if the startup settings are set this way
 507     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 508     if (generalSettings->splitView()) {
 509         const int tabIndex = m_viewTab.count() - 1;
 510         createSecondaryView(tabIndex);
 511         m_viewTab[tabIndex].secondaryView->setActive(true);
 512         m_viewTab[tabIndex].isPrimaryViewActive = false;
 513     }
 514
 515     if (focusWidget) {
 516         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
 517         // in background, assure that the previous focused widget gets the focus back.
 518         focusWidget->setFocus();
 519     }
 520 }
 521
 522 void DolphinMainWindow::activateNextTab()
 523 {
 524     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 525         return;
 526     }
 527
 528     const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
 529     m_tabBar->setCurrentIndex(tabIndex);
 530 }
 531
 532 void DolphinMainWindow::activatePrevTab()
 533 {
 534     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 535         return;
 536     }
 537
 538     int tabIndex = m_tabBar->currentIndex() - 1;
 539     if (tabIndex == -1) {
 540         tabIndex = m_tabBar->count() - 1;
 541     }
 542     m_tabBar->setCurrentIndex(tabIndex);
 543 }
 544
 545 void DolphinMainWindow::openInNewTab()
 546 {
 547     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 548     if (list.isEmpty()) {
 549         openNewTab(m_activeViewContainer->url());
 550     } else if ((list.count() == 1) && list[0].isDir()) {
 551         openNewTab(list[0].url());
 552     }
 553 }
 554
 555 void DolphinMainWindow::openInNewWindow()
 556 {
 557     KUrl newWindowUrl;
 558
 559     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 560     if (list.isEmpty()) {
 561         newWindowUrl = m_activeViewContainer->url();
 562     } else if ((list.count() == 1) && list[0].isDir()) {
 563         newWindowUrl = list[0].url();
 564     }
 565
 566     if (!newWindowUrl.isEmpty()) {
 567         KRun::run("dolphin", KUrl::List() << newWindowUrl, this);
 568     }
 569 }
 570
 571 void DolphinMainWindow::toggleActiveView()
 572 {
 573     if (!m_viewTab[m_tabIndex].secondaryView) {
 574         // only one view is available
 575         return;
 576     }
 577
 578     Q_ASSERT(m_activeViewContainer);
 579     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 580
 581     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 582     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 583     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 584 }
 585
 586 void DolphinMainWindow::showEvent(QShowEvent* event)
 587 {
 588     KXmlGuiWindow::showEvent(event);
 589     if (!event->spontaneous()) {
 590         m_activeViewContainer->view()->setFocus();
 591     }
 592 }
 593
 594 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 595 {
 596     DolphinSettings& settings = DolphinSettings::instance();
 597     GeneralSettings* generalSettings = settings.generalSettings();
 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->setFirstRun(false);
 650
 651     settings.save();
 652
 653     if (m_searchDockIsTemporaryVisible) {
 654         QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 655         if (searchDock) {
 656             searchDock->hide();
 657         }
 658         m_searchDockIsTemporaryVisible = false;
 659     }
 660
 661     KXmlGuiWindow::closeEvent(event);
 662 }
 663
 664 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 665 {
 666     const int tabCount = m_viewTab.count();
 667     group.writeEntry("Tab Count", tabCount);
 668     group.writeEntry("Active Tab Index", m_tabBar->currentIndex());
 669
 670     for (int i = 0; i < tabCount; ++i) {
 671         const DolphinViewContainer* cont = m_viewTab[i].primaryView;
 672         group.writeEntry(tabProperty("Primary URL", i), cont->url().url());
 673         group.writeEntry(tabProperty("Primary Editable", i),
 674                          cont->urlNavigator()->isUrlEditable());
 675
 676         cont = m_viewTab[i].secondaryView;
 677         if (cont) {
 678             group.writeEntry(tabProperty("Secondary URL", i), cont->url().url());
 679             group.writeEntry(tabProperty("Secondary Editable", i),
 680                              cont->urlNavigator()->isUrlEditable());
 681         }
 682     }
 683 }
 684
 685 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 686 {
 687     const int tabCount = group.readEntry("Tab Count", 1);
 688     for (int i = 0; i < tabCount; ++i) {
 689         DolphinViewContainer* cont = m_viewTab[i].primaryView;
 690
 691         cont->setUrl(group.readEntry(tabProperty("Primary URL", i)));
 692         const bool editable = group.readEntry(tabProperty("Primary Editable", i), false);
 693         cont->urlNavigator()->setUrlEditable(editable);
 694
 695         cont = m_viewTab[i].secondaryView;
 696         const QString secondaryUrl = group.readEntry(tabProperty("Secondary URL", i));
 697         if (!secondaryUrl.isEmpty()) {
 698             if (!cont) {
 699                 // a secondary view should be shown, but no one is available
 700                 // currently -> create a new view
 701                 toggleSplitView();
 702                 cont = m_viewTab[i].secondaryView;
 703                 Q_ASSERT(cont);
 704             }
 705
 706             cont->setUrl(secondaryUrl);
 707             const bool editable = group.readEntry(tabProperty("Secondary Editable", i), false);
 708             cont->urlNavigator()->setUrlEditable(editable);
 709         } else if (cont) {
 710             // no secondary view should be shown, but the default setting shows
 711             // one already -> close the view
 712             toggleSplitView();
 713         }
 714
 715         // openNewTab() needs to be called only tabCount - 1 times
 716         if (i != tabCount - 1) {
 717              openNewTab();
 718         }
 719     }
 720
 721     const int index = group.readEntry("Active Tab Index", 0);
 722     m_tabBar->setCurrentIndex(index);
 723 }
 724
 725 void DolphinMainWindow::updateNewMenu()
 726 {
 727     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 728     m_newFileMenu->checkUpToDate();
 729     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 730 }
 731
 732 void DolphinMainWindow::createDirectory()
 733 {
 734     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 735     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 736     m_newFileMenu->createDirectory();
 737 }
 738
 739 void DolphinMainWindow::quit()
 740 {
 741     close();
 742 }
 743
 744 void DolphinMainWindow::showErrorMessage(const QString& message)
 745 {
 746     if (!message.isEmpty()) {
 747         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 748         statusBar->setMessage(message, DolphinStatusBar::Error);
 749     }
 750 }
 751
 752 void DolphinMainWindow::slotUndoAvailable(bool available)
 753 {
 754     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 755     if (undoAction) {
 756         undoAction->setEnabled(available);
 757     }
 758 }
 759
 760 void DolphinMainWindow::restoreClosedTab(QAction* action)
 761 {
 762     if (action->data().toBool()) {
 763         // clear all actions except the "Empty Recently Closed Tabs"
 764         // action and the separator
 765         QList<QAction*> actions = m_recentTabsMenu->menu()->actions();
 766         const int count = actions.size();
 767         for (int i = 2; i < count; ++i) {
 768             m_recentTabsMenu->menu()->removeAction(actions.at(i));
 769         }
 770     } else {
 771         const ClosedTab closedTab = action->data().value<ClosedTab>();
 772         openNewTab(closedTab.primaryUrl);
 773         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 774
 775         if (closedTab.isSplit) {
 776             // create secondary view
 777             toggleSplitView();
 778             m_viewTab[m_tabIndex].secondaryView->setUrl(closedTab.secondaryUrl);
 779         }
 780
 781         m_recentTabsMenu->removeAction(action);
 782     }
 783
 784     if (m_recentTabsMenu->menu()->actions().count() == 2) {
 785         m_recentTabsMenu->setEnabled(false);
 786     }
 787 }
 788
 789 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 790 {
 791     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 792     if (undoAction) {
 793         undoAction->setText(text);
 794     }
 795 }
 796
 797 void DolphinMainWindow::undo()
 798 {
 799     clearStatusBar();
 800     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 801     KIO::FileUndoManager::self()->undo();
 802 }
 803
 804 void DolphinMainWindow::cut()
 805 {
 806     m_activeViewContainer->view()->cutSelectedItems();
 807 }
 808
 809 void DolphinMainWindow::copy()
 810 {
 811     m_activeViewContainer->view()->copySelectedItems();
 812 }
 813
 814 void DolphinMainWindow::paste()
 815 {
 816     m_activeViewContainer->view()->paste();
 817 }
 818
 819 void DolphinMainWindow::find()
 820 {
 821     m_activeViewContainer->setSearchModeEnabled(true);
 822 }
 823
 824 void DolphinMainWindow::slotSearchLocationChanged()
 825 {
 826 #ifdef HAVE_NEPOMUK
 827     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 828     if (!searchDock) {
 829         return;
 830     }
 831
 832     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
 833     if (searchPanel) {
 834         searchPanel->setSearchLocation(SearchSettings::location() == QLatin1String("FromHere")
 835                                        ? SearchPanel::FromCurrentDir
 836                                        : SearchPanel::Everywhere);
 837     }
 838 #endif
 839 }
 840
 841 void DolphinMainWindow::updatePasteAction()
 842 {
 843     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 844     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 845     pasteAction->setEnabled(pasteInfo.first);
 846     pasteAction->setText(pasteInfo.second);
 847 }
 848
 849 void DolphinMainWindow::selectAll()
 850 {
 851     clearStatusBar();
 852
 853     // if the URL navigator is editable and focused, select the whole
 854     // URL instead of all items of the view
 855
 856     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 857     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
 858     const bool selectUrl = urlNavigator->isUrlEditable() &&
 859                            lineEdit->hasFocus();
 860     if (selectUrl) {
 861         lineEdit->selectAll();
 862     } else {
 863         m_activeViewContainer->view()->selectAll();
 864     }
 865 }
 866
 867 void DolphinMainWindow::invertSelection()
 868 {
 869     clearStatusBar();
 870     m_activeViewContainer->view()->invertSelection();
 871 }
 872
 873 void DolphinMainWindow::toggleSplitView()
 874 {
 875     if (!m_viewTab[m_tabIndex].secondaryView) {
 876         createSecondaryView(m_tabIndex);
 877         setActiveViewContainer(m_viewTab[m_tabIndex].secondaryView);
 878     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
 879         // remove secondary view
 880         m_viewTab[m_tabIndex].secondaryView->close();
 881         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 882         m_viewTab[m_tabIndex].secondaryView = 0;
 883
 884         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 885     } else {
 886         // The primary view is active and should be closed. Hence from a users point of view
 887         // the content of the secondary view should be moved to the primary view.
 888         // From an implementation point of view it is more efficient to close
 889         // the primary view and exchange the internal pointers afterwards.
 890
 891         m_viewTab[m_tabIndex].primaryView->close();
 892         m_viewTab[m_tabIndex].primaryView->deleteLater();
 893         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 894         m_viewTab[m_tabIndex].secondaryView = 0;
 895
 896         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 897     }
 898
 899     updateViewActions();
 900 }
 901
 902 void DolphinMainWindow::reloadView()
 903 {
 904     clearStatusBar();
 905     m_activeViewContainer->view()->reload();
 906 }
 907
 908 void DolphinMainWindow::stopLoading()
 909 {
 910     m_activeViewContainer->view()->stopLoading();
 911 }
 912
 913 void DolphinMainWindow::enableStopAction()
 914 {
 915     actionCollection()->action("stop")->setEnabled(true);
 916 }
 917
 918 void DolphinMainWindow::disableStopAction()
 919 {
 920     actionCollection()->action("stop")->setEnabled(false);
 921 }
 922
 923 void DolphinMainWindow::showFilterBar()
 924 {
 925     m_activeViewContainer->setFilterBarVisible(true);
 926 }
 927
 928 void DolphinMainWindow::toggleEditLocation()
 929 {
 930     clearStatusBar();
 931
 932     QAction* action = actionCollection()->action("editable_location");
 933     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 934     urlNavigator->setUrlEditable(action->isChecked());
 935 }
 936
 937 void DolphinMainWindow::replaceLocation()
 938 {
 939     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 940     navigator->setUrlEditable(true);
 941     navigator->setFocus();
 942
 943     // select the whole text of the combo box editor
 944     QLineEdit* lineEdit = navigator->editor()->lineEdit();  // krazy:exclude=qclasses
 945     lineEdit->selectAll();
 946 }
 947
 948 void DolphinMainWindow::togglePanelLockState()
 949 {
 950     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 951
 952     const bool newLockState = !generalSettings->lockPanels();
 953     foreach (QObject* child, children()) {
 954         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 955         if (dock) {
 956             dock->setLocked(newLockState);
 957         }
 958     }
 959
 960     generalSettings->setLockPanels(newLockState);
 961 }
 962
 963 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
 964 {
 965     const int tabCount = m_viewTab.count();
 966     for (int i = 0; i < tabCount; ++i) {
 967         ViewTab& tab = m_viewTab[i];
 968         Q_ASSERT(tab.primaryView);
 969         tab.primaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 970         if (tab.secondaryView) {
 971             tab.secondaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 972         }
 973     }
 974 }
 975
 976 void DolphinMainWindow::goBack()
 977 {
 978     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 979     urlNavigator->goBack();
 980
 981     if (urlNavigator->locationState().isEmpty()) {
 982         // An empty location state indicates a redirection URL,
 983         // which must be skipped too
 984         urlNavigator->goBack();
 985     }
 986 }
 987
 988 void DolphinMainWindow::goForward()
 989 {
 990     m_activeViewContainer->urlNavigator()->goForward();
 991 }
 992
 993 void DolphinMainWindow::goUp()
 994 {
 995     m_activeViewContainer->urlNavigator()->goUp();
 996 }
 997
 998 void DolphinMainWindow::goHome()
 999 {
1000     m_activeViewContainer->urlNavigator()->goHome();
1001 }
1002
1003 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
1004 {
1005     // The default case (left button pressed) is handled in goBack().
1006     if (buttons == Qt::MidButton) {
1007         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1008         const int index = urlNavigator->historyIndex() + 1;
1009         openNewTab(urlNavigator->locationUrl(index));
1010     }
1011 }
1012
1013 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
1014 {
1015     // The default case (left button pressed) is handled in goForward().
1016     if (buttons == Qt::MidButton) {
1017         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1018         const int index = urlNavigator->historyIndex() - 1;
1019         openNewTab(urlNavigator->locationUrl(index));
1020     }
1021 }
1022
1023 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
1024 {
1025     // The default case (left button pressed) is handled in goUp().
1026     if (buttons == Qt::MidButton) {
1027         openNewTab(activeViewContainer()->url().upUrl());
1028     }
1029 }
1030
1031 void DolphinMainWindow::compareFiles()
1032 {
1033     // The method is only invoked if exactly 2 files have
1034     // been selected. The selected files may be:
1035     // - both in the primary view
1036     // - both in the secondary view
1037     // - one in the primary view and the other in the secondary
1038     //   view
1039     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
1040
1041     KUrl urlA;
1042     KUrl urlB;
1043
1044     KFileItemList items = m_viewTab[m_tabIndex].primaryView->view()->selectedItems();
1045
1046     switch (items.count()) {
1047     case 0: {
1048         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1049         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1050         Q_ASSERT(items.count() == 2);
1051         urlA = items[0].url();
1052         urlB = items[1].url();
1053         break;
1054     }
1055
1056     case 1: {
1057         urlA = items[0].url();
1058         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1059         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1060         Q_ASSERT(items.count() == 1);
1061         urlB = items[0].url();
1062         break;
1063     }
1064
1065     case 2: {
1066         urlA = items[0].url();
1067         urlB = items[1].url();
1068         break;
1069     }
1070
1071     default: {
1072         // may not happen: compareFiles may only get invoked if 2
1073         // files are selected
1074         Q_ASSERT(false);
1075     }
1076     }
1077
1078     QString command("kompare -c \"");
1079     command.append(urlA.pathOrUrl());
1080     command.append("\" \"");
1081     command.append(urlB.pathOrUrl());
1082     command.append('\"');
1083     KRun::runCommand(command, "Kompare", "kompare", this);
1084 }
1085
1086 void DolphinMainWindow::toggleShowMenuBar()
1087 {
1088     const bool visible = menuBar()->isVisible();
1089     menuBar()->setVisible(!visible);
1090     if (visible) {
1091         createToolBarMenuButton();
1092     } else {
1093         deleteToolBarMenuButton();
1094     }
1095 }
1096
1097 void DolphinMainWindow::openTerminal()
1098 {
1099     QString dir(QDir::homePath());
1100
1101     // If the given directory is not local, it can still be the URL of an
1102     // ioslave using UDS_LOCAL_PATH which to be converted first.
1103     KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
1104
1105     //If the URL is local after the above conversion, set the directory.
1106     if (url.isLocalFile()) {
1107         dir = url.toLocalFile();
1108     }
1109
1110     KToolInvocation::invokeTerminal(QString(), dir);
1111 }
1112
1113 void DolphinMainWindow::editSettings()
1114 {
1115     if (!m_settingsDialog) {
1116         const KUrl url = activeViewContainer()->url();
1117         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1118         connect(settingsDialog, SIGNAL(settingsChanged()), this, SLOT(refreshViews()));
1119         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1120         settingsDialog->show();
1121         m_settingsDialog = settingsDialog;
1122     } else {
1123         m_settingsDialog.data()->raise();
1124     }
1125 }
1126
1127 void DolphinMainWindow::setActiveTab(int index)
1128 {
1129     Q_ASSERT(index >= 0);
1130     Q_ASSERT(index < m_viewTab.count());
1131     if (index == m_tabIndex) {
1132         return;
1133     }
1134
1135     // hide current tab content
1136     ViewTab& hiddenTab = m_viewTab[m_tabIndex];
1137     hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
1138     hiddenTab.primaryView->setActive(false);
1139     if (hiddenTab.secondaryView) {
1140         hiddenTab.secondaryView->setActive(false);
1141     }
1142     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
1143     splitter->hide();
1144     m_centralWidgetLayout->removeWidget(splitter);
1145
1146     // show active tab content
1147     m_tabIndex = index;
1148
1149     ViewTab& viewTab = m_viewTab[index];
1150     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
1151     viewTab.primaryView->show();
1152     if (viewTab.secondaryView) {
1153         viewTab.secondaryView->show();
1154     }
1155     viewTab.splitter->show();
1156
1157     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
1158                                                          viewTab.secondaryView);
1159 }
1160
1161 void DolphinMainWindow::closeTab()
1162 {
1163     closeTab(m_tabBar->currentIndex());
1164 }
1165
1166 void DolphinMainWindow::closeTab(int index)
1167 {
1168     Q_ASSERT(index >= 0);
1169     Q_ASSERT(index < m_viewTab.count());
1170     if (m_viewTab.count() == 1) {
1171         // the last tab may never get closed
1172         return;
1173     }
1174
1175     if (index == m_tabIndex) {
1176         // The tab that should be closed is the active tab. Activate the
1177         // previous tab before closing the tab.
1178         m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
1179     }
1180     rememberClosedTab(index);
1181
1182     // delete tab
1183     m_viewTab[index].primaryView->deleteLater();
1184     if (m_viewTab[index].secondaryView) {
1185         m_viewTab[index].secondaryView->deleteLater();
1186     }
1187     m_viewTab[index].splitter->deleteLater();
1188     m_viewTab.erase(m_viewTab.begin() + index);
1189
1190     m_tabBar->blockSignals(true);
1191     m_tabBar->removeTab(index);
1192
1193     if (m_tabIndex > index) {
1194         m_tabIndex--;
1195         Q_ASSERT(m_tabIndex >= 0);
1196     }
1197
1198     // if only one tab is left, also remove the tab entry so that
1199     // closing the last tab is not possible
1200     if (m_viewTab.count() == 1) {
1201         m_tabBar->removeTab(0);
1202         actionCollection()->action("close_tab")->setEnabled(false);
1203     } else {
1204         m_tabBar->blockSignals(false);
1205     }
1206 }
1207
1208 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
1209 {
1210     KMenu menu(this);
1211
1212     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
1213     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
1214
1215     QAction* detachTabAction = menu.addAction(KIcon("tab-detach"), i18nc("@action:inmenu", "Detach Tab"));
1216
1217     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
1218
1219     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
1220     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
1221     QAction* selectedAction = menu.exec(pos);
1222     if (selectedAction == newTabAction) {
1223         const ViewTab& tab = m_viewTab[index];
1224         Q_ASSERT(tab.primaryView);
1225         const KUrl url = tab.secondaryView && tab.secondaryView->isActive() ?
1226                          tab.secondaryView->url() : tab.primaryView->url();
1227         openNewTab(url);
1228         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1229     } else if (selectedAction == detachTabAction) {
1230         const QString separator(QLatin1Char(' '));
1231         QString command = QLatin1String("dolphin");
1232
1233         const ViewTab& tab = m_viewTab[index];
1234         Q_ASSERT(tab.primaryView);
1235
1236         command += separator + tab.primaryView->url().url();
1237         if (tab.secondaryView) {
1238             command += separator + tab.secondaryView->url().url();
1239             command += separator + QLatin1String("-split");
1240         }
1241
1242         KRun::runCommand(command, this);
1243
1244         closeTab(index);
1245     } else if (selectedAction == closeOtherTabsAction) {
1246         const int count = m_tabBar->count();
1247         for (int i = 0; i < index; ++i) {
1248             closeTab(0);
1249         }
1250         for (int i = index + 1; i < count; ++i) {
1251             closeTab(1);
1252         }
1253     } else if (selectedAction == closeTabAction) {
1254         closeTab(index);
1255     }
1256 }
1257
1258 void DolphinMainWindow::slotTabMoved(int from, int to)
1259 {
1260     m_viewTab.move(from, to);
1261     m_tabIndex = m_tabBar->currentIndex();
1262 }
1263
1264 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
1265 {
1266     if (buttons & Qt::MidButton) {
1267         openNewTab(url);
1268         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1269     } else {
1270         changeUrl(url);
1271     }
1272 }
1273
1274 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1275 {
1276     canDecode = KUrl::List::canDecode(event->mimeData());
1277 }
1278
1279 void DolphinMainWindow::handleUrl(const KUrl& url)
1280 {
1281     delete m_lastHandleUrlStatJob;
1282     m_lastHandleUrlStatJob = 0;
1283
1284     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1285         activeViewContainer()->setUrl(url);
1286     } else if (KProtocolManager::supportsListing(url)) {
1287         // stat the URL to see if it is a dir or not
1288         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1289         connect(m_lastHandleUrlStatJob, SIGNAL(result(KJob*)),
1290                 this, SLOT(slotHandleUrlStatFinished(KJob*)));
1291
1292     } else {
1293         new KRun(url, this);
1294     }
1295 }
1296
1297 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1298 {
1299     m_lastHandleUrlStatJob = 0;
1300     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1301     const KUrl url = static_cast<KIO::StatJob*>(job)->url();
1302     if (entry.isDir()) {
1303         activeViewContainer()->setUrl(url);
1304     } else {
1305         new KRun(url, this);
1306     }
1307 }
1308
1309 void DolphinMainWindow::tabDropEvent(int tab, QDropEvent* event)
1310 {
1311     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
1312     if (!urls.isEmpty() && tab != -1) {
1313         const ViewTab& viewTab = m_viewTab[tab];
1314         const KUrl destPath = viewTab.isPrimaryViewActive ? viewTab.primaryView->url() : viewTab.secondaryView->url();
1315         Q_UNUSED(destPath);
1316         //DragAndDropHelper::instance().dropUrls(KFileItem(), destPath, event, m_tabBar);
1317     }
1318 }
1319
1320 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1321 {
1322     newFileMenu()->setEnabled(isFolderWritable);
1323 }
1324
1325 void DolphinMainWindow::slotSearchModeChanged(bool enabled)
1326 {
1327 #ifdef HAVE_NEPOMUK
1328     const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
1329     if (!searchInfo.isIndexingEnabled()) {
1330         return;
1331     }
1332
1333     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
1334     if (!searchDock) {
1335         return;
1336     }
1337
1338     if (enabled) {
1339         if (!searchDock->isVisible()) {
1340             m_searchDockIsTemporaryVisible = true;
1341         }
1342         searchDock->show();
1343     } else {
1344         if (searchDock->isVisible() && m_searchDockIsTemporaryVisible) {
1345             searchDock->hide();
1346         }
1347         m_searchDockIsTemporaryVisible = false;
1348     }
1349
1350     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
1351     if (!searchPanel) {
1352         return;
1353     }
1354
1355     if (enabled) {
1356         SearchPanel::SearchLocation searchLocation = SearchPanel::Everywhere;
1357         const KUrl url = m_activeViewContainer->url();
1358         const bool isSearchUrl = (url.protocol() == QLatin1String("nepomuksearch"));
1359         if ((SearchSettings::location() == QLatin1String("FromHere") && !isSearchUrl)) {
1360             searchLocation = SearchPanel::FromCurrentDir;
1361         }
1362         searchPanel->setSearchLocation(searchLocation);
1363     } else {
1364         searchPanel->setSearchLocation(SearchPanel::Everywhere);
1365     }
1366 #else
1367     Q_UNUSED(enabled);
1368 #endif
1369 }
1370
1371 void DolphinMainWindow::openContextMenu(const KFileItem& item,
1372                                         const KUrl& url,
1373                                         const QList<QAction*>& customActions)
1374 {
1375     QPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, item, url);
1376     contextMenu->setCustomActions(customActions);
1377     const DolphinContextMenu::Command command = contextMenu->open();
1378
1379     switch (command) {
1380     case DolphinContextMenu::OpenParentFolderInNewWindow: {
1381         KRun::run("dolphin", KUrl::List() << item.url().upUrl(), this);
1382         break;
1383     }
1384
1385     case DolphinContextMenu::OpenParentFolderInNewTab:
1386         openNewTab(item.url().upUrl());
1387         break;
1388
1389     case DolphinContextMenu::None:
1390     default:
1391         break;
1392     }
1393
1394     delete contextMenu;
1395 }
1396
1397 void DolphinMainWindow::updateToolBarMenu()
1398 {
1399     KMenu* menu = qobject_cast<KMenu*>(sender());
1400     Q_ASSERT(menu);
1401
1402     // All actions get cleared by KMenu::clear(). The sub-menus are deleted
1403     // by connecting to the aboutToHide() signal from the parent-menu.
1404     menu->clear();
1405
1406     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1407
1408     KActionCollection* ac = actionCollection();
1409
1410     // Add "Edit" actions
1411     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1412                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
1413                  addActionToMenu(ac->action("select_all"), menu) |
1414                  addActionToMenu(ac->action("invert_selection"), menu);
1415
1416     if (added) {
1417         menu->addSeparator();
1418     }
1419
1420     // Add "View" actions
1421     if (!generalSettings->showZoomSlider()) {
1422         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1423         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1424         menu->addSeparator();
1425     }
1426
1427     added = addActionToMenu(ac->action("view_mode"), menu) |
1428             addActionToMenu(ac->action("sort"), menu) |
1429             addActionToMenu(ac->action("additional_info"), menu) |
1430             addActionToMenu(ac->action("show_preview"), menu) |
1431             addActionToMenu(ac->action("show_in_groups"), menu) |
1432             addActionToMenu(ac->action("show_hidden_files"), menu);
1433
1434     if (added) {
1435         menu->addSeparator();
1436     }
1437
1438     added = addActionToMenu(ac->action("split_view"), menu) |
1439             addActionToMenu(ac->action("reload"), menu) |
1440             addActionToMenu(ac->action("view_properties"), menu);
1441     if (added) {
1442         menu->addSeparator();
1443     }
1444
1445     addActionToMenu(ac->action("panels"), menu);
1446     KMenu* locationBarMenu = new KMenu(i18nc("@action:inmenu", "Location Bar"), menu);
1447     locationBarMenu->addAction(ac->action("editable_location"));
1448     locationBarMenu->addAction(ac->action("replace_location"));
1449     menu->addMenu(locationBarMenu);
1450
1451     menu->addSeparator();
1452
1453     // Add "Go" menu
1454     KMenu* goMenu = new KMenu(i18nc("@action:inmenu", "Go"), menu);
1455     connect(menu, SIGNAL(aboutToHide()), goMenu, SLOT(deleteLater()));
1456     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
1457     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
1458     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
1459     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
1460     goMenu->addAction(ac->action("closed_tabs"));
1461     menu->addMenu(goMenu);
1462
1463     // Add "Tool" menu
1464     KMenu* toolsMenu = new KMenu(i18nc("@action:inmenu", "Tools"), menu);
1465     connect(menu, SIGNAL(aboutToHide()), toolsMenu, SLOT(deleteLater()));
1466     toolsMenu->addAction(ac->action("show_filter_bar"));
1467     toolsMenu->addAction(ac->action("compare_files"));
1468     toolsMenu->addAction(ac->action("open_terminal"));
1469     toolsMenu->addAction(ac->action("change_remote_encoding"));
1470     menu->addMenu(toolsMenu);
1471
1472     // Add "Settings" menu entries
1473     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1474     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1475     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1476
1477     // Add "Help" menu
1478     KMenu* helpMenu = new KMenu(i18nc("@action:inmenu", "Help"), menu);
1479     connect(menu, SIGNAL(aboutToHide()), helpMenu, SLOT(deleteLater()));
1480     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::HelpContents)));
1481     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::WhatsThis)));
1482     helpMenu->addSeparator();
1483     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ReportBug)));
1484     helpMenu->addSeparator();
1485     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1486     helpMenu->addSeparator();
1487     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutApp)));
1488     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutKDE)));
1489     menu->addMenu(helpMenu);
1490
1491     menu->addSeparator();
1492     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1493 }
1494
1495 void DolphinMainWindow::updateToolBar()
1496 {
1497     if (!menuBar()->isVisible()) {
1498         createToolBarMenuButton();
1499     }
1500 }
1501
1502 void DolphinMainWindow::slotToolBarSpacerDeleted()
1503 {
1504     m_toolBarSpacer = 0;
1505     m_updateToolBarTimer->start();
1506 }
1507
1508 void DolphinMainWindow::slotToolBarMenuButtonDeleted()
1509 {
1510     m_openToolBarMenuButton = 0;
1511     m_updateToolBarTimer->start();
1512 }
1513
1514 void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
1515 {
1516     if (m_openToolBarMenuButton) {
1517         m_openToolBarMenuButton->setIconSize(iconSize);
1518     }
1519 }
1520
1521 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1522 {
1523     Q_ASSERT(viewContainer);
1524     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1525              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1526     if (m_activeViewContainer == viewContainer) {
1527         return;
1528     }
1529
1530     m_activeViewContainer->setActive(false);
1531     m_activeViewContainer = viewContainer;
1532
1533     // Activating the view container might trigger a recursive setActiveViewContainer() call
1534     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1535     // disconnect the activated() signal in this case:
1536     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1537     m_activeViewContainer->setActive(true);
1538     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1539
1540     m_actionHandler->setCurrentView(viewContainer->view());
1541
1542     updateHistory();
1543     updateEditActions();
1544     updateViewActions();
1545     updateGoActions();
1546
1547     const KUrl url = m_activeViewContainer->url();
1548     setUrlAsCaption(url);
1549     if (m_viewTab.count() > 1) {
1550         m_tabBar->setTabText(m_tabIndex, tabName(url));
1551         m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1552     }
1553
1554     emit urlChanged(url);
1555 }
1556
1557 DolphinViewContainer* DolphinMainWindow::createViewContainer(const KUrl& url, QWidget* parent)
1558 {
1559     DolphinViewContainer* container = new DolphinViewContainer(url, parent);
1560
1561     // The places-selector from the URL navigator should only be shown
1562     // if the places dock is invisible
1563     QDockWidget* placesDock = findChild<QDockWidget*>("placesDock");
1564     container->urlNavigator()->setPlacesSelectorVisible(!placesDock || !placesDock->isVisible());
1565
1566     return container;
1567 }
1568
1569 void DolphinMainWindow::setupActions()
1570 {
1571     // setup 'File' menu
1572     m_newFileMenu = new DolphinNewFileMenu(this);
1573     KMenu* menu = m_newFileMenu->menu();
1574     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1575     menu->setIcon(KIcon("document-new"));
1576     connect(menu, SIGNAL(aboutToShow()),
1577             this, SLOT(updateNewMenu()));
1578
1579     KAction* newWindow = actionCollection()->addAction("new_window");
1580     newWindow->setIcon(KIcon("window-new"));
1581     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1582     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1583     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1584
1585     KAction* newTab = actionCollection()->addAction("new_tab");
1586     newTab->setIcon(KIcon("tab-new"));
1587     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1588     newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1589     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1590
1591     KAction* closeTab = actionCollection()->addAction("close_tab");
1592     closeTab->setIcon(KIcon("tab-close"));
1593     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1594     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1595     closeTab->setEnabled(false);
1596     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1597
1598     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1599
1600     // setup 'Edit' menu
1601     KStandardAction::undo(this,
1602                           SLOT(undo()),
1603                           actionCollection());
1604
1605     // need to remove shift+del from cut action, else the shortcut for deletejob
1606     // doesn't work
1607     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1608     KShortcut cutShortcut = cut->shortcut();
1609     cutShortcut.remove(Qt::SHIFT | Qt::Key_Delete, KShortcut::KeepEmpty);
1610     cut->setShortcut(cutShortcut);
1611     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1612     KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1613     // The text of the paste-action is modified dynamically by Dolphin
1614     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1615     // due to the long text, the text "Paste" is used:
1616     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1617
1618     KStandardAction::find(this, SLOT(find()), actionCollection());
1619
1620     KAction* selectAll = actionCollection()->addAction("select_all");
1621     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1622     selectAll->setShortcut(Qt::CTRL | Qt::Key_A);
1623     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1624
1625     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1626     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1627     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1628     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1629
1630     // setup 'View' menu
1631     // (note that most of it is set up in DolphinViewActionHandler)
1632
1633     KAction* split = actionCollection()->addAction("split_view");
1634     split->setShortcut(Qt::Key_F3);
1635     updateSplitAction();
1636     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1637
1638     KAction* reload = actionCollection()->addAction("reload");
1639     reload->setText(i18nc("@action:inmenu View", "Reload"));
1640     reload->setShortcut(Qt::Key_F5);
1641     reload->setIcon(KIcon("view-refresh"));
1642     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1643
1644     KAction* stop = actionCollection()->addAction("stop");
1645     stop->setText(i18nc("@action:inmenu View", "Stop"));
1646     stop->setToolTip(i18nc("@info", "Stop loading"));
1647     stop->setIcon(KIcon("process-stop"));
1648     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1649
1650     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>("editable_location");
1651     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1652     editableLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1653     connect(editableLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1654
1655     KAction* replaceLocation = actionCollection()->addAction("replace_location");
1656     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1657     replaceLocation->setShortcut(Qt::Key_F6);
1658     connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1659
1660     // setup 'Go' menu
1661     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1662     connect(backAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1663     KShortcut backShortcut = backAction->shortcut();
1664     backShortcut.setAlternate(Qt::Key_Backspace);
1665     backAction->setShortcut(backShortcut);
1666
1667     m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1668     m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1669     actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1670     connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction*)),
1671             this, SLOT(restoreClosedTab(QAction*)));
1672
1673     QAction* action = new QAction(i18n("Empty Recently Closed Tabs"), m_recentTabsMenu);
1674     action->setIcon(KIcon("edit-clear-list"));
1675     action->setData(QVariant::fromValue(true));
1676     m_recentTabsMenu->addAction(action);
1677     m_recentTabsMenu->addSeparator();
1678     m_recentTabsMenu->setEnabled(false);
1679
1680     KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1681     connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1682
1683     KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1684     connect(upAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1685
1686     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1687
1688     // setup 'Tools' menu
1689     KAction* showFilterBar = actionCollection()->addAction("show_filter_bar");
1690     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1691     showFilterBar->setIcon(KIcon("view-filter"));
1692     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1693     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1694
1695     KAction* compareFiles = actionCollection()->addAction("compare_files");
1696     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1697     compareFiles->setIcon(KIcon("kompare"));
1698     compareFiles->setEnabled(false);
1699     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1700
1701     KAction* openTerminal = actionCollection()->addAction("open_terminal");
1702     openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1703     openTerminal->setIcon(KIcon("utilities-terminal"));
1704     openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1705     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1706
1707     // setup 'Settings' menu
1708     KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1709     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1710
1711     // not in menu actions
1712     QList<QKeySequence> nextTabKeys;
1713     nextTabKeys.append(KStandardShortcut::tabNext().primary());
1714     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1715
1716     QList<QKeySequence> prevTabKeys;
1717     prevTabKeys.append(KStandardShortcut::tabPrev().primary());
1718     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1719
1720     KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1721     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1722     connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1723     activateNextTab->setShortcuts(QApplication::isRightToLeft() ? prevTabKeys : nextTabKeys);
1724
1725     KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1726     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1727     connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1728     activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? nextTabKeys : prevTabKeys);
1729
1730     // for context menu
1731     KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1732     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1733     openInNewTab->setIcon(KIcon("tab-new"));
1734     connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1735
1736     KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1737     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1738     openInNewWindow->setIcon(KIcon("window-new"));
1739     connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1740 }
1741
1742 void DolphinMainWindow::setupDockWidgets()
1743 {
1744     const bool lock = DolphinSettings::instance().generalSettings()->lockPanels();
1745
1746     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>("lock_panels");
1747     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1748     lockLayoutAction->setActiveIcon(KIcon("object-unlocked"));
1749     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1750     lockLayoutAction->setInactiveIcon(KIcon("object-locked"));
1751     lockLayoutAction->setActive(lock);
1752     connect(lockLayoutAction, SIGNAL(triggered()), this, SLOT(togglePanelLockState()));
1753
1754     // Setup "Information"
1755     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1756     infoDock->setLocked(lock);
1757     infoDock->setObjectName("infoDock");
1758     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1759     Panel* infoPanel = new InformationPanel(infoDock);
1760     infoPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1761     connect(infoPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1762     infoDock->setWidget(infoPanel);
1763
1764     QAction* infoAction = infoDock->toggleViewAction();
1765     infoAction->setIcon(KIcon("dialog-information"));
1766     infoAction->setShortcut(Qt::Key_F11);
1767     addActionCloneToCollection(infoAction, "show_information_panel");
1768
1769     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1770     connect(this, SIGNAL(urlChanged(KUrl)),
1771             infoPanel, SLOT(setUrl(KUrl)));
1772     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1773             infoPanel, SLOT(setSelection(KFileItemList)));
1774     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1775             infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1776
1777     // Setup "Folders"
1778     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1779     foldersDock->setLocked(lock);
1780     foldersDock->setObjectName("foldersDock");
1781     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1782     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1783     foldersPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1784     foldersDock->setWidget(foldersPanel);
1785
1786     QAction* foldersAction = foldersDock->toggleViewAction();
1787     foldersAction->setShortcut(Qt::Key_F7);
1788     foldersAction->setIcon(KIcon("folder"));
1789     addActionCloneToCollection(foldersAction, "show_folders_panel");
1790
1791     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1792     connect(this, SIGNAL(urlChanged(KUrl)),
1793             foldersPanel, SLOT(setUrl(KUrl)));
1794     connect(foldersPanel, SIGNAL(changeUrl(KUrl,Qt::MouseButtons)),
1795             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1796
1797     // Setup "Terminal"
1798 #ifndef Q_OS_WIN
1799     DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1800     terminalDock->setLocked(lock);
1801     terminalDock->setObjectName("terminalDock");
1802     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1803     Panel* terminalPanel = new TerminalPanel(terminalDock);
1804     terminalPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1805     terminalDock->setWidget(terminalPanel);
1806
1807     connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1808     connect(terminalDock, SIGNAL(visibilityChanged(bool)),
1809             terminalPanel, SLOT(dockVisibilityChanged()));
1810
1811     QAction* terminalAction = terminalDock->toggleViewAction();
1812     terminalAction->setShortcut(Qt::Key_F4);
1813     terminalAction->setIcon(KIcon("utilities-terminal"));
1814     addActionCloneToCollection(terminalAction, "show_terminal_panel");
1815
1816     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1817     connect(this, SIGNAL(urlChanged(KUrl)),
1818             terminalPanel, SLOT(setUrl(KUrl)));
1819 #endif
1820
1821     // Setup "Search"
1822 #ifdef HAVE_NEPOMUK
1823     DolphinDockWidget* searchDock = new DolphinDockWidget(i18nc("@title:window", "Search"));
1824     searchDock->setLocked(lock);
1825     searchDock->setObjectName("searchDock");
1826     searchDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1827     Panel* searchPanel = new SearchPanel(searchDock);
1828     searchPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1829     connect(searchPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1830     searchDock->setWidget(searchPanel);
1831
1832     QAction* searchAction = searchDock->toggleViewAction();
1833     searchAction->setShortcut(Qt::Key_F12);
1834     searchAction->setIcon(KIcon("system-search"));
1835     addActionCloneToCollection(searchAction, "show_search_panel");
1836     addDockWidget(Qt::RightDockWidgetArea, searchDock);
1837     connect(this, SIGNAL(urlChanged(KUrl)),
1838             searchPanel, SLOT(setUrl(KUrl)));
1839 #endif
1840
1841     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1842     if (firstRun) {
1843         infoDock->hide();
1844         foldersDock->hide();
1845 #ifndef Q_OS_WIN
1846         terminalDock->hide();
1847 #endif
1848 #ifdef HAVE_NEPOMUK
1849         searchDock->hide();
1850 #endif
1851     }
1852
1853     // Setup "Places"
1854     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1855     placesDock->setLocked(lock);
1856     placesDock->setObjectName("placesDock");
1857     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1858
1859     PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1860     QAction* separator = new QAction(placesPanel);
1861     separator->setSeparator(true);
1862     QList<QAction*> placesActions;
1863     placesActions.append(separator);
1864     placesActions.append(lockLayoutAction);
1865     placesPanel->addActions(placesActions);
1866     placesPanel->setModel(DolphinSettings::instance().placesModel());
1867     placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1868     placesDock->setWidget(placesPanel);
1869
1870     QAction* placesAction = placesDock->toggleViewAction();
1871     placesAction->setShortcut(Qt::Key_F9);
1872     placesAction->setIcon(KIcon("bookmarks"));
1873     addActionCloneToCollection(placesAction, "show_places_panel");
1874
1875     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1876     connect(placesPanel, SIGNAL(urlChanged(KUrl,Qt::MouseButtons)),
1877             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1878     connect(this, SIGNAL(urlChanged(KUrl)),
1879             placesPanel, SLOT(setUrl(KUrl)));
1880     connect(placesDock, SIGNAL(visibilityChanged(bool)),
1881             this, SLOT(slotPlacesPanelVisibilityChanged(bool)));
1882
1883     // Add actions into the "Panels" menu
1884     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1885     actionCollection()->addAction("panels", panelsMenu);
1886     panelsMenu->setDelayed(false);
1887     panelsMenu->addAction(placesAction);
1888     panelsMenu->addAction(infoAction);
1889     panelsMenu->addAction(foldersAction);
1890 #ifndef Q_OS_WIN
1891     panelsMenu->addAction(terminalAction);
1892 #endif
1893 #ifdef HAVE_NEPOMUK
1894     panelsMenu->addAction(searchAction);
1895 #endif
1896     panelsMenu->addSeparator();
1897     panelsMenu->addAction(lockLayoutAction);
1898 }
1899
1900 void DolphinMainWindow::updateEditActions()
1901 {
1902     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1903     if (list.isEmpty()) {
1904         stateChanged("has_no_selection");
1905     } else {
1906         stateChanged("has_selection");
1907
1908         KActionCollection* col = actionCollection();
1909         QAction* renameAction      = col->action("rename");
1910         QAction* moveToTrashAction = col->action("move_to_trash");
1911         QAction* deleteAction      = col->action("delete");
1912         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1913         QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1914
1915         KFileItemListProperties capabilities(list);
1916         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1917
1918         renameAction->setEnabled(capabilities.supportsMoving());
1919         moveToTrashAction->setEnabled(enableMoveToTrash);
1920         deleteAction->setEnabled(capabilities.supportsDeleting());
1921         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1922         cutAction->setEnabled(capabilities.supportsMoving());
1923     }
1924     updatePasteAction();
1925 }
1926
1927 void DolphinMainWindow::updateViewActions()
1928 {
1929     m_actionHandler->updateViewActions();
1930
1931     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1932     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1933
1934     updateSplitAction();
1935
1936     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1937     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1938     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1939 }
1940
1941 void DolphinMainWindow::updateGoActions()
1942 {
1943     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1944     const KUrl currentUrl = m_activeViewContainer->url();
1945     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1946 }
1947
1948 void DolphinMainWindow::createToolBarMenuButton()
1949 {
1950     if (m_toolBarSpacer && m_openToolBarMenuButton) {
1951         return;
1952     }
1953     Q_ASSERT(!m_toolBarSpacer);
1954     Q_ASSERT(!m_openToolBarMenuButton);
1955
1956     m_toolBarSpacer = new QWidget(this);
1957     m_toolBarSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
1958
1959     m_openToolBarMenuButton = new QToolButton(this);
1960     m_openToolBarMenuButton->setIcon(KIcon("configure"));
1961     m_openToolBarMenuButton->setPopupMode(QToolButton::InstantPopup);
1962     m_openToolBarMenuButton->setToolTip(i18nc("@info:tooltip", "Configure and control Dolphin"));
1963
1964     KMenu* toolBarMenu = new ToolBarMenu(m_openToolBarMenuButton);
1965     connect(toolBarMenu, SIGNAL(aboutToShow()), this, SLOT(updateToolBarMenu()));
1966
1967     m_openToolBarMenuButton->setMenu(toolBarMenu);
1968
1969     toolBar()->addWidget(m_toolBarSpacer);
1970     toolBar()->addWidget(m_openToolBarMenuButton);
1971     connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
1972
1973     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1974     // gets edited. In this case we must add them again. The adding is done asynchronously by
1975     // m_updateToolBarTimer.
1976     connect(m_toolBarSpacer, SIGNAL(destroyed()), this, SLOT(slotToolBarSpacerDeleted()));
1977     connect(m_openToolBarMenuButton, SIGNAL(destroyed()), this, SLOT(slotToolBarMenuButtonDeleted()));
1978     m_updateToolBarTimer = new QTimer(this);
1979     m_updateToolBarTimer->setInterval(500);
1980     connect(m_updateToolBarTimer, SIGNAL(timeout()), this, SLOT(updateToolBar()));
1981 }
1982
1983 void DolphinMainWindow::deleteToolBarMenuButton()
1984 {
1985     delete m_toolBarSpacer;
1986     m_toolBarSpacer = 0;
1987
1988     delete m_openToolBarMenuButton;
1989     m_openToolBarMenuButton = 0;
1990
1991     delete m_updateToolBarTimer;
1992     m_updateToolBarTimer = 0;
1993 }
1994
1995 bool DolphinMainWindow::addActionToMenu(QAction* action, KMenu* menu)
1996 {
1997     Q_ASSERT(action);
1998     Q_ASSERT(menu);
1999
2000     const KToolBar* toolBarWidget = toolBar();
2001     foreach (const QWidget* widget, action->associatedWidgets()) {
2002         if (widget == toolBarWidget) {
2003             return false;
2004         }
2005     }
2006
2007     menu->addAction(action);
2008     return true;
2009 }
2010
2011 void DolphinMainWindow::rememberClosedTab(int index)
2012 {
2013     KMenu* tabsMenu = m_recentTabsMenu->menu();
2014
2015     const QString primaryPath = m_viewTab[index].primaryView->url().path();
2016     const QString iconName = KMimeType::iconNameForUrl(primaryPath);
2017
2018     QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
2019
2020     ClosedTab closedTab;
2021     closedTab.primaryUrl = m_viewTab[index].primaryView->url();
2022
2023     if (m_viewTab[index].secondaryView) {
2024         closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
2025         closedTab.isSplit = true;
2026     } else {
2027         closedTab.isSplit = false;
2028     }
2029
2030     action->setData(QVariant::fromValue(closedTab));
2031     action->setIcon(KIcon(iconName));
2032
2033     // add the closed tab menu entry after the separator and
2034     // "Empty Recently Closed Tabs" entry
2035     if (tabsMenu->actions().size() == 2) {
2036         tabsMenu->addAction(action);
2037     } else {
2038         tabsMenu->insertAction(tabsMenu->actions().at(2), action);
2039     }
2040
2041     // assure that only up to 8 closed tabs are shown in the menu
2042     if (tabsMenu->actions().size() > 8) {
2043         tabsMenu->removeAction(tabsMenu->actions().last());
2044     }
2045     actionCollection()->action("closed_tabs")->setEnabled(true);
2046     KAcceleratorManager::manage(tabsMenu);
2047 }
2048
2049 void DolphinMainWindow::refreshViews()
2050 {
2051     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
2052
2053     // remember the current active view, as because of
2054     // the refreshing the active view might change to
2055     // the secondary view
2056     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
2057
2058     const int tabCount = m_viewTab.count();
2059     for (int i = 0; i < tabCount; ++i) {
2060         m_viewTab[i].primaryView->refresh();
2061         if (m_viewTab[i].secondaryView) {
2062             m_viewTab[i].secondaryView->refresh();
2063         }
2064     }
2065
2066     setActiveViewContainer(activeViewContainer);
2067
2068     const GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
2069     if (generalSettings->modifiedStartupSettings()) {
2070         // The startup settings have been changed by the user (see bug #254947).
2071         // Synchronize the split-view setting with the active view:
2072         const bool splitView = generalSettings->splitView();
2073         const ViewTab& activeTab = m_viewTab[m_tabIndex];
2074         const bool toggle =    ( splitView && !activeTab.secondaryView)
2075                             || (!splitView &&  activeTab.secondaryView);
2076         if (toggle) {
2077             toggleSplitView();
2078         }
2079     }
2080 }
2081
2082 void DolphinMainWindow::clearStatusBar()
2083 {
2084     m_activeViewContainer->statusBar()->clear();
2085 }
2086
2087 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2088 {
2089     connect(container, SIGNAL(showFilterBarChanged(bool)),
2090             this, SLOT(updateFilterBarAction(bool)));
2091     connect(container, SIGNAL(writeStateChanged(bool)),
2092             this, SLOT(slotWriteStateChanged(bool)));
2093     connect(container, SIGNAL(searchModeChanged(bool)),
2094             this, SLOT(slotSearchModeChanged(bool)));
2095
2096     const DolphinSearchBox* searchBox = container->searchBox();
2097     connect(searchBox, SIGNAL(searchLocationChanged(SearchLocation)),
2098             this, SLOT(slotSearchLocationChanged()));
2099
2100     DolphinView* view = container->view();
2101     connect(view, SIGNAL(selectionChanged(KFileItemList)),
2102             this, SLOT(slotSelectionChanged(KFileItemList)));
2103     connect(view, SIGNAL(requestItemInfo(KFileItem)),
2104             this, SLOT(slotRequestItemInfo(KFileItem)));
2105     connect(view, SIGNAL(activated()),
2106             this, SLOT(toggleActiveView()));
2107     connect(view, SIGNAL(tabRequested(KUrl)),
2108             this, SLOT(openNewTab(KUrl)));
2109     connect(view, SIGNAL(requestContextMenu(KFileItem,KUrl,QList<QAction*>)),
2110             this, SLOT(openContextMenu(KFileItem,KUrl,QList<QAction*>)));
2111     connect(view, SIGNAL(startedPathLoading(KUrl)),
2112             this, SLOT(enableStopAction()));
2113     connect(view, SIGNAL(finishedPathLoading(KUrl)),
2114             this, SLOT(disableStopAction()));
2115
2116     const KUrlNavigator* navigator = container->urlNavigator();
2117     connect(navigator, SIGNAL(urlChanged(KUrl)),
2118             this, SLOT(changeUrl(KUrl)));
2119     connect(navigator, SIGNAL(historyChanged()),
2120             this, SLOT(updateHistory()));
2121     connect(navigator, SIGNAL(editableStateChanged(bool)),
2122             this, SLOT(slotEditableStateChanged(bool)));
2123     connect(navigator, SIGNAL(tabRequested(KUrl)),
2124             this, SLOT(openNewTab(KUrl)));
2125 }
2126
2127 void DolphinMainWindow::updateSplitAction()
2128 {
2129     QAction* splitAction = actionCollection()->action("split_view");
2130     if (m_viewTab[m_tabIndex].secondaryView) {
2131         if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
2132             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2133             splitAction->setToolTip(i18nc("@info", "Close right view"));
2134             splitAction->setIcon(KIcon("view-right-close"));
2135         } else {
2136             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2137             splitAction->setToolTip(i18nc("@info", "Close left view"));
2138             splitAction->setIcon(KIcon("view-left-close"));
2139         }
2140     } else {
2141         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2142         splitAction->setToolTip(i18nc("@info", "Split view"));
2143         splitAction->setIcon(KIcon("view-right-new"));
2144     }
2145 }
2146
2147 QString DolphinMainWindow::tabName(const KUrl& url) const
2148 {
2149     QString name;
2150     if (url.equals(KUrl("file:///"))) {
2151         name = '/';
2152     } else {
2153         name = url.fileName();
2154         if (name.isEmpty()) {
2155             name = url.protocol();
2156         } else {
2157             // Make sure that a '&' inside the directory name is displayed correctly
2158             // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
2159             name.replace('&', "&&");
2160         }
2161     }
2162     return name;
2163 }
2164
2165 bool DolphinMainWindow::isKompareInstalled() const
2166 {
2167     static bool initialized = false;
2168     static bool installed = false;
2169     if (!initialized) {
2170         // TODO: maybe replace this approach later by using a menu
2171         // plugin like kdiff3plugin.cpp
2172         installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
2173         initialized = true;
2174     }
2175     return installed;
2176 }
2177
2178 void DolphinMainWindow::createSecondaryView(int tabIndex)
2179 {
2180     QSplitter* splitter = m_viewTab[tabIndex].splitter;
2181     const int newWidth = (m_viewTab[tabIndex].primaryView->width() - splitter->handleWidth()) / 2;
2182
2183     const DolphinView* view = m_viewTab[tabIndex].primaryView->view();
2184     m_viewTab[tabIndex].secondaryView = createViewContainer(view->url(), 0);
2185     splitter->addWidget(m_viewTab[tabIndex].secondaryView);
2186     splitter->setSizes(QList<int>() << newWidth << newWidth);
2187     connectViewSignals(m_viewTab[tabIndex].secondaryView);
2188     m_viewTab[tabIndex].secondaryView->setActive(false);
2189     m_viewTab[tabIndex].secondaryView->show();
2190 }
2191
2192 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
2193 {
2194     return "Tab " + QString::number(tabIndex) + ' ' + property;
2195 }
2196
2197 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
2198 {
2199     QString caption;
2200     if (!url.isLocalFile()) {
2201         caption.append(url.protocol() + " - ");
2202         if (url.hasHost()) {
2203             caption.append(url.host() + " - ");
2204         }
2205     }
2206
2207     const QString fileName = url.fileName().isEmpty() ? "/" : url.fileName();
2208     caption.append(fileName);
2209
2210     setCaption(caption);
2211 }
2212
2213 QString DolphinMainWindow::squeezedText(const QString& text) const
2214 {
2215     const QFontMetrics fm = fontMetrics();
2216     return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
2217 }
2218
2219 void DolphinMainWindow::addActionCloneToCollection(QAction* action, const QString& actionName)
2220 {
2221     KAction* actionClone = actionCollection()->addAction(actionName);
2222     actionClone->setText(action->text());
2223     actionClone->setIcon(action->icon());
2224     connect(actionClone, SIGNAL(triggered()), action, SLOT(trigger()));
2225 }
2226
2227 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2228     KIO::FileUndoManager::UiInterface()
2229 {
2230 }
2231
2232 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2233 {
2234 }
2235
2236 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2237 {
2238     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2239     if (mainWin) {
2240         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
2241         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
2242     } else {
2243         KIO::FileUndoManager::UiInterface::jobError(job);
2244     }
2245 }
2246
2247 ToolBarMenu::ToolBarMenu(QWidget* parent) :
2248     KMenu(parent)
2249 {
2250 }
2251
2252 ToolBarMenu::~ToolBarMenu()
2253 {
2254 }
2255
2256 void ToolBarMenu::showEvent(QShowEvent* event)
2257 {
2258     KMenu::showEvent(event);
2259
2260     // Adjust the position of the menu to be shown within the
2261     // Dolphin window to reduce the cases that sub-menus might overlap
2262     // the right screen border.
2263     QPoint pos;
2264     QWidget* button = parentWidget();
2265     if (layoutDirection() == Qt::RightToLeft) {
2266         pos = button->mapToGlobal(QPoint(0, button->height()));
2267     } else {
2268         pos = button->mapToGlobal(QPoint(button->width(), button->height()));
2269         pos.rx() -= width();
2270     }
2271
2272     // Assure that the menu is not shown outside the screen boundaries and
2273     // that it does not overlap with the parent button.
2274     const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
2275     if (pos.x() < screen.x()) {
2276         pos.rx() = screen.x();
2277     } else if (pos.x() + width() > screen.x() + screen.width()) {
2278         pos.rx() = screen.x() + screen.width() - width();
2279     }
2280
2281     if (pos.y() < screen.y()) {
2282         pos.ry() = screen.y();
2283     } else if (pos.y() + height() > screen.y() + screen.height()) {
2284         pos.ry() = button->mapToGlobal(QPoint(0, 0)).y() - height();
2285     }
2286
2287     move(pos);
2288 }
2289
2290 #include "dolphinmainwindow.moc"