src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include <config-nepomuk.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphindockwidget.h"
  28 #include "dolphincontextmenu.h"
  29 #include "dolphinnewfilemenu.h"
  30 #include "dolphinviewcontainer.h"
  31 #ifdef HAVE_NEPOMUK
  32     #include "panels/search/searchpanel.h"
  33     #include <Nepomuk/ResourceManager>
  34 #endif
  35 #include "panels/folders/folderspanel.h"
  36 #include "panels/places/placespanel.h"
  37 #include "panels/information/informationpanel.h"
  38 #include "search/dolphinsearchbox.h"
  39 #include "search/dolphinsearchinformation.h"
  40 #include "settings/dolphinsettingsdialog.h"
  41 #include "statusbar/dolphinstatusbar.h"
  42 #include "views/dolphinviewactionhandler.h"
  43 #include "views/dolphinremoteencoding.h"
  44 #include "views/viewproperties.h"
  45
  46 #ifndef Q_OS_WIN
  47 #include "panels/terminal/terminalpanel.h"
  48 #endif
  49
  50 #include "dolphin_generalsettings.h"
  51 #include "dolphin_searchsettings.h"
  52
  53 #include <KAcceleratorManager>
  54 #include <KAction>
  55 #include <KActionCollection>
  56 #include <KActionMenu>
  57 #include <KConfig>
  58 #include <KDesktopFile>
  59 #include <kdeversion.h>
  60 #include <kdualaction.h>
  61 #include <KFileDialog>
  62 #include <KFilePlacesModel>
  63 #include <KGlobal>
  64 #include <KLineEdit>
  65 #include <KToolBar>
  66 #include <KIcon>
  67 #include <KIconLoader>
  68 #include <KIO/NetAccess>
  69 #include <KInputDialog>
  70 #include <KLocale>
  71 #include <KProtocolManager>
  72 #include <KMenu>
  73 #include <KMenuBar>
  74 #include <KMessageBox>
  75 #include <KFileItemListProperties>
  76 #include <konqmimedata.h>
  77 #include <KProtocolInfo>
  78 #include <KRun>
  79 #include <KShell>
  80 #include <KStandardDirs>
  81 #include <kstatusbar.h>
  82 #include <KStandardAction>
  83 #include <ktabbar.h>
  84 #include <KToggleAction>
  85 #include <KUrlNavigator>
  86 #include <KUrl>
  87 #include <KUrlComboBox>
  88 #include <KToolInvocation>
  89
  90 #include "views/dolphinplacesmodel.h"
  91
  92 #include <QDesktopWidget>
  93 #include <QDBusMessage>
  94 #include <QKeyEvent>
  95 #include <QClipboard>
  96 #include <QToolButton>
  97 #include <QSplitter>
  98
  99 namespace {
 100     // Used for GeneralSettings::version() to determine whether
 101     // an updated version of Dolphin is running.
 102     const int CurrentDolphinVersion = 200;
 103 };
 104
 105 /*
 106  * Menu shown when pressing the configure-button in the toolbar.
 107  */
 108 class ToolBarMenu : public KMenu
 109 {
 110 public:
 111     ToolBarMenu(QWidget* parent);
 112     virtual ~ToolBarMenu();
 113 protected:
 114     virtual void showEvent(QShowEvent* event);
 115 };
 116
 117 /*
 118  * Remembers the tab configuration if a tab has been closed.
 119  * Each closed tab can be restored by the menu
 120  * "Go -> Recently Closed Tabs".
 121  */
 122 struct ClosedTab
 123 {
 124     KUrl primaryUrl;
 125     KUrl secondaryUrl;
 126     bool isSplit;
 127 };
 128 Q_DECLARE_METATYPE(ClosedTab)
 129
 130 DolphinMainWindow::DolphinMainWindow() :
 131     KXmlGuiWindow(0),
 132     m_newFileMenu(0),
 133     m_tabBar(0),
 134     m_activeViewContainer(0),
 135     m_centralWidgetLayout(0),
 136     m_tabIndex(0),
 137     m_viewTab(),
 138     m_actionHandler(0),
 139     m_remoteEncoding(0),
 140     m_settingsDialog(),
 141     m_toolBarSpacer(0),
 142     m_openToolBarMenuButton(0),
 143     m_updateToolBarTimer(0),
 144     m_lastHandleUrlStatJob(0),
 145     m_searchDockIsTemporaryVisible(false)
 146 {
 147     DolphinPlacesModel::setModel(new KFilePlacesModel(this));
 148     connect(DolphinPlacesModel::instance(), SIGNAL(errorMessage(QString)),
 149             this, SLOT(showErrorMessage(QString)));
 150
 151     // Workaround for a X11-issue in combination with KModifierInfo
 152     // (see DolphinContextMenu::initializeModifierKeyInfo() for
 153     // more information):
 154     DolphinContextMenu::initializeModifierKeyInfo();
 155
 156     setObjectName("Dolphin#");
 157
 158     m_viewTab.append(ViewTab());
 159
 160     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 161     undoManager->setUiInterface(new UndoUiInterface());
 162
 163     connect(undoManager, SIGNAL(undoAvailable(bool)),
 164             this, SLOT(slotUndoAvailable(bool)));
 165     connect(undoManager, SIGNAL(undoTextChanged(QString)),
 166             this, SLOT(slotUndoTextChanged(QString)));
 167     connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
 168             this, SLOT(clearStatusBar()));
 169     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 170             this, SLOT(showCommand(CommandType)));
 171
 172     GeneralSettings* generalSettings = GeneralSettings::self();
 173     const bool firstRun = (generalSettings->version() < 200);
 174     if (firstRun) {
 175         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 176     }
 177
 178     setAcceptDrops(true);
 179
 180     m_viewTab[m_tabIndex].splitter = new QSplitter(this);
 181     m_viewTab[m_tabIndex].splitter->setChildrenCollapsible(false);
 182
 183     setupActions();
 184
 185     const KUrl homeUrl(generalSettings->homeUrl());
 186     setUrlAsCaption(homeUrl);
 187     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 188     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 189     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 190
 191     m_viewTab[m_tabIndex].primaryView = createViewContainer(homeUrl, m_viewTab[m_tabIndex].splitter);
 192
 193     m_activeViewContainer = m_viewTab[m_tabIndex].primaryView;
 194     connectViewSignals(m_activeViewContainer);
 195     DolphinView* view = m_activeViewContainer->view();
 196     m_activeViewContainer->show();
 197     m_actionHandler->setCurrentView(view);
 198
 199     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 200     connect(this, SIGNAL(urlChanged(KUrl)),
 201             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 202
 203     m_tabBar = new KTabBar(this);
 204     m_tabBar->setMovable(true);
 205     m_tabBar->setTabsClosable(true);
 206     connect(m_tabBar, SIGNAL(currentChanged(int)),
 207             this, SLOT(setActiveTab(int)));
 208     connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
 209             this, SLOT(closeTab(int)));
 210     connect(m_tabBar, SIGNAL(contextMenu(int,QPoint)),
 211             this, SLOT(openTabContextMenu(int,QPoint)));
 212     connect(m_tabBar, SIGNAL(newTabRequest()),
 213             this, SLOT(openNewTab()));
 214     connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
 215             this, SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
 216     connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
 217             this, SLOT(closeTab(int)));
 218     connect(m_tabBar, SIGNAL(tabMoved(int,int)),
 219             this, SLOT(slotTabMoved(int,int)));
 220     connect(m_tabBar, SIGNAL(receivedDropEvent(int,QDropEvent*)),
 221             this, SLOT(tabDropEvent(int,QDropEvent*)));
 222
 223     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 224
 225     QWidget* centralWidget = new QWidget(this);
 226     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 227     m_centralWidgetLayout->setSpacing(0);
 228     m_centralWidgetLayout->setMargin(0);
 229     m_centralWidgetLayout->addWidget(m_tabBar);
 230     m_centralWidgetLayout->addWidget(m_viewTab[m_tabIndex].splitter, 1);
 231
 232     setCentralWidget(centralWidget);
 233     setupDockWidgets();
 234     emit urlChanged(homeUrl);
 235
 236     setupGUI(Keys | Save | Create | ToolBar);
 237     stateChanged("new_file");
 238
 239     QClipboard* clipboard = QApplication::clipboard();
 240     connect(clipboard, SIGNAL(dataChanged()),
 241             this, SLOT(updatePasteAction()));
 242
 243     if (generalSettings->splitView()) {
 244         toggleSplitView();
 245     }
 246     updateEditActions();
 247     updateViewActions();
 248     updateGoActions();
 249
 250     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 251     showFilterBarAction->setChecked(generalSettings->filterBar());
 252
 253     if (firstRun) {
 254         menuBar()->setVisible(false);
 255         // Assure a proper default size if Dolphin runs the first time
 256         resize(750, 500);
 257     }
 258
 259     const bool showMenu = !menuBar()->isHidden();
 260     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 261     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 262     if (!showMenu) {
 263         createToolBarMenuButton();
 264     }
 265 }
 266
 267 DolphinMainWindow::~DolphinMainWindow()
 268 {
 269 }
 270
 271 void DolphinMainWindow::openDirectories(const QList<KUrl>& dirs)
 272 {
 273     if (dirs.isEmpty()) {
 274         return;
 275     }
 276
 277     if (dirs.count() == 1) {
 278         m_activeViewContainer->setUrl(dirs.first());
 279         return;
 280     }
 281
 282     const int oldOpenTabsCount = m_viewTab.count();
 283
 284     const bool hasSplitView = GeneralSettings::splitView();
 285
 286     // Open each directory inside a new tab. If the "split view" option has been enabled,
 287     // always show two directories within one tab.
 288     QList<KUrl>::const_iterator it = dirs.begin();
 289     while (it != dirs.end()) {
 290         openNewTab(*it);
 291         ++it;
 292
 293         if (hasSplitView && (it != dirs.end())) {
 294             const int tabIndex = m_viewTab.count() - 1;
 295             m_viewTab[tabIndex].secondaryView->setUrl(*it);
 296             ++it;
 297         }
 298     }
 299
 300     // Remove the previously opened tabs
 301     for (int i = 0; i < oldOpenTabsCount; ++i) {
 302         closeTab(0);
 303     }
 304 }
 305
 306 void DolphinMainWindow::openFiles(const QList<KUrl>& files)
 307 {
 308     if (files.isEmpty()) {
 309         return;
 310     }
 311
 312     // Get all distinct directories from 'files' and open a tab
 313     // for each directory. If the "split view" option is enabled, two
 314     // directories are shown inside one tab (see openDirectories()).
 315     QList<KUrl> dirs;
 316     foreach (const KUrl& url, files) {
 317         const KUrl dir(url.directory());
 318         if (!dirs.contains(dir)) {
 319             dirs.append(dir);
 320         }
 321     }
 322
 323     openDirectories(dirs);
 324
 325     // Select the files. Although the files can be split between several
 326     // tabs, there is no need to split 'files' accordingly, as
 327     // the DolphinView will just ignore invalid selections.
 328     const int tabCount = m_viewTab.count();
 329     for (int i = 0; i < tabCount; ++i) {
 330         m_viewTab[i].primaryView->view()->markUrlsAsSelected(files);
 331         m_viewTab[i].primaryView->view()->markUrlAsCurrent(files.at(0));
 332         if (m_viewTab[i].secondaryView) {
 333             m_viewTab[i].secondaryView->view()->markUrlsAsSelected(files);
 334             m_viewTab[i].secondaryView->view()->markUrlAsCurrent(files.at(0));
 335         }
 336     }
 337 }
 338
 339 void DolphinMainWindow::showCommand(CommandType command)
 340 {
 341     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 342     switch (command) {
 343     case KIO::FileUndoManager::Copy:
 344         statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
 345                               DolphinStatusBar::OperationCompleted);
 346         break;
 347     case KIO::FileUndoManager::Move:
 348         statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
 349                               DolphinStatusBar::OperationCompleted);
 350         break;
 351     case KIO::FileUndoManager::Link:
 352         statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
 353                               DolphinStatusBar::OperationCompleted);
 354         break;
 355     case KIO::FileUndoManager::Trash:
 356         statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
 357                               DolphinStatusBar::OperationCompleted);
 358         break;
 359     case KIO::FileUndoManager::Rename:
 360         statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
 361                               DolphinStatusBar::OperationCompleted);
 362         break;
 363
 364     case KIO::FileUndoManager::Mkdir:
 365         statusBar->setMessage(i18nc("@info:status", "Created folder."),
 366                               DolphinStatusBar::OperationCompleted);
 367         break;
 368
 369     default:
 370         break;
 371     }
 372 }
 373
 374 void DolphinMainWindow::pasteIntoFolder()
 375 {
 376     m_activeViewContainer->view()->pasteIntoFolder();
 377 }
 378
 379 void DolphinMainWindow::changeUrl(const KUrl& url)
 380 {
 381     if (!KProtocolManager::supportsListing(url)) {
 382         // The URL navigator only checks for validity, not
 383         // if the URL can be listed. An error message is
 384         // shown due to DolphinViewContainer::restoreView().
 385         return;
 386     }
 387
 388     DolphinViewContainer* view = activeViewContainer();
 389     if (view) {
 390         view->setUrl(url);
 391         updateEditActions();
 392         updateViewActions();
 393         updateGoActions();
 394         setUrlAsCaption(url);
 395         if (m_viewTab.count() > 1) {
 396             m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
 397         }
 398         const QString iconName = KMimeType::iconNameForUrl(url);
 399         m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
 400         emit urlChanged(url);
 401     }
 402 }
 403
 404 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 405 {
 406     KToggleAction* editableLocationAction =
 407         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 408     editableLocationAction->setChecked(editable);
 409 }
 410
 411 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 412 {
 413     updateEditActions();
 414
 415     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 416     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
 417     if (m_viewTab[m_tabIndex].secondaryView) {
 418         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
 419     }
 420
 421     QAction* compareFilesAction = actionCollection()->action("compare_files");
 422     if (selectedUrlsCount == 2) {
 423         compareFilesAction->setEnabled(isKompareInstalled());
 424     } else {
 425         compareFilesAction->setEnabled(false);
 426     }
 427
 428     emit selectionChanged(selection);
 429 }
 430
 431 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 432 {
 433     emit requestItemInfo(item);
 434 }
 435
 436 void DolphinMainWindow::updateHistory()
 437 {
 438     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 439     const int index = urlNavigator->historyIndex();
 440
 441     QAction* backAction = actionCollection()->action("go_back");
 442     if (backAction) {
 443         backAction->setToolTip(i18nc("@info", "Go back"));
 444         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 445     }
 446
 447     QAction* forwardAction = actionCollection()->action("go_forward");
 448     if (forwardAction) {
 449         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 450         forwardAction->setEnabled(index > 0);
 451     }
 452 }
 453
 454 void DolphinMainWindow::updateFilterBarAction(bool show)
 455 {
 456     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 457     showFilterBarAction->setChecked(show);
 458 }
 459
 460 void DolphinMainWindow::openNewMainWindow()
 461 {
 462     KRun::run("dolphin", KUrl::List(), this);
 463 }
 464
 465 void DolphinMainWindow::openNewTab()
 466 {
 467     const bool isUrlEditable =  m_activeViewContainer->urlNavigator()->isUrlEditable();
 468
 469     openNewTab(m_activeViewContainer->url());
 470     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 471
 472     // The URL navigator of the new tab should have the same editable state
 473     // as the current tab
 474     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 475     navigator->setUrlEditable(isUrlEditable);
 476
 477     if (isUrlEditable) {
 478         // If a new tab is opened and the URL is editable, assure that
 479         // the user can edit the URL without manually setting the focus
 480         navigator->setFocus();
 481     }
 482 }
 483
 484 void DolphinMainWindow::openNewTab(const KUrl& url)
 485 {
 486     QWidget* focusWidget = QApplication::focusWidget();
 487
 488     if (m_viewTab.count() == 1) {
 489         // Only one view is open currently and hence no tab is shown at
 490         // all. Before creating a tab for 'url', provide a tab for the current URL.
 491         const KUrl currentUrl = m_activeViewContainer->url();
 492         m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(currentUrl)),
 493                          squeezedText(tabName(currentUrl)));
 494         m_tabBar->blockSignals(false);
 495     }
 496
 497     m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(url)),
 498                      squeezedText(tabName(url)));
 499
 500     ViewTab viewTab;
 501     viewTab.splitter = new QSplitter(this);
 502     viewTab.splitter->setChildrenCollapsible(false);
 503     viewTab.primaryView = createViewContainer(url, viewTab.splitter);
 504     viewTab.primaryView->setActive(false);
 505     connectViewSignals(viewTab.primaryView);
 506
 507     m_viewTab.append(viewTab);
 508
 509     actionCollection()->action("close_tab")->setEnabled(true);
 510
 511     // provide a split view, if the startup settings are set this way
 512     if (GeneralSettings::splitView()) {
 513         const int tabIndex = m_viewTab.count() - 1;
 514         createSecondaryView(tabIndex);
 515         m_viewTab[tabIndex].secondaryView->setActive(true);
 516         m_viewTab[tabIndex].isPrimaryViewActive = false;
 517     }
 518
 519     if (focusWidget) {
 520         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
 521         // in background, assure that the previous focused widget gets the focus back.
 522         focusWidget->setFocus();
 523     }
 524 }
 525
 526 void DolphinMainWindow::activateNextTab()
 527 {
 528     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 529         return;
 530     }
 531
 532     const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
 533     m_tabBar->setCurrentIndex(tabIndex);
 534 }
 535
 536 void DolphinMainWindow::activatePrevTab()
 537 {
 538     if ((m_viewTab.count() == 1) || (m_tabBar->count() < 2)) {
 539         return;
 540     }
 541
 542     int tabIndex = m_tabBar->currentIndex() - 1;
 543     if (tabIndex == -1) {
 544         tabIndex = m_tabBar->count() - 1;
 545     }
 546     m_tabBar->setCurrentIndex(tabIndex);
 547 }
 548
 549 void DolphinMainWindow::openInNewTab()
 550 {
 551     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 552     if (list.isEmpty()) {
 553         openNewTab(m_activeViewContainer->url());
 554     } else if ((list.count() == 1) && list[0].isDir()) {
 555         openNewTab(list[0].url());
 556     }
 557 }
 558
 559 void DolphinMainWindow::openInNewWindow()
 560 {
 561     KUrl newWindowUrl;
 562
 563     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 564     if (list.isEmpty()) {
 565         newWindowUrl = m_activeViewContainer->url();
 566     } else if ((list.count() == 1) && list[0].isDir()) {
 567         newWindowUrl = list[0].url();
 568     }
 569
 570     if (!newWindowUrl.isEmpty()) {
 571         KRun::run("dolphin", KUrl::List() << newWindowUrl, this);
 572     }
 573 }
 574
 575 void DolphinMainWindow::toggleActiveView()
 576 {
 577     if (!m_viewTab[m_tabIndex].secondaryView) {
 578         // only one view is available
 579         return;
 580     }
 581
 582     Q_ASSERT(m_activeViewContainer);
 583     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 584
 585     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 586     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 587     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 588 }
 589
 590 void DolphinMainWindow::showEvent(QShowEvent* event)
 591 {
 592     KXmlGuiWindow::showEvent(event);
 593     if (!event->spontaneous()) {
 594         m_activeViewContainer->view()->setFocus();
 595     }
 596 }
 597
 598 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 599 {
 600     // Find out if Dolphin is closed directly by the user or
 601     // by the session manager because the session is closed
 602     bool closedByUser = true;
 603     DolphinApplication *application = qobject_cast<DolphinApplication*>(qApp);
 604     if (application && application->sessionSaving()) {
 605         closedByUser = false;
 606     }
 607
 608     if (m_viewTab.count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
 609         // Ask the user if he really wants to quit and close all tabs.
 610         // Open a confirmation dialog with 3 buttons:
 611         // KDialog::Yes    -> Quit
 612         // KDialog::No     -> Close only the current tab
 613         // KDialog::Cancel -> do nothing
 614         KDialog *dialog = new KDialog(this, Qt::Dialog);
 615         dialog->setCaption(i18nc("@title:window", "Confirmation"));
 616         dialog->setButtons(KDialog::Yes | KDialog::No | KDialog::Cancel);
 617         dialog->setModal(true);
 618         dialog->setButtonGuiItem(KDialog::Yes, KStandardGuiItem::quit());
 619         dialog->setButtonGuiItem(KDialog::No, KGuiItem(i18n("C&lose Current Tab"), KIcon("tab-close")));
 620         dialog->setButtonGuiItem(KDialog::Cancel, KStandardGuiItem::cancel());
 621         dialog->setDefaultButton(KDialog::Yes);
 622
 623         bool doNotAskAgainCheckboxResult = false;
 624
 625         const int result = KMessageBox::createKMessageBox(dialog,
 626             QMessageBox::Warning,
 627             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 628             QStringList(),
 629             i18n("Do not ask again"),
 630             &doNotAskAgainCheckboxResult,
 631             KMessageBox::Notify);
 632
 633         if (doNotAskAgainCheckboxResult) {
 634             GeneralSettings::setConfirmClosingMultipleTabs(false);
 635         }
 636
 637         switch (result) {
 638             case KDialog::Yes:
 639                 // Quit
 640                 break;
 641             case KDialog::No:
 642                 // Close only the current tab
 643               closeTab();
 644             default:
 645                 event->ignore();
 646                 return;
 647         }
 648     }
 649
 650     GeneralSettings::setVersion(CurrentDolphinVersion);
 651     GeneralSettings::self()->writeConfig();
 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     const bool newLockState = !GeneralSettings::lockPanels();
 951     foreach (QObject* child, children()) {
 952         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 953         if (dock) {
 954             dock->setLocked(newLockState);
 955         }
 956     }
 957
 958     GeneralSettings::setLockPanels(newLockState);
 959 }
 960
 961 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
 962 {
 963     const int tabCount = m_viewTab.count();
 964     for (int i = 0; i < tabCount; ++i) {
 965         ViewTab& tab = m_viewTab[i];
 966         Q_ASSERT(tab.primaryView);
 967         tab.primaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 968         if (tab.secondaryView) {
 969             tab.secondaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 970         }
 971     }
 972 }
 973
 974 void DolphinMainWindow::goBack()
 975 {
 976     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 977     urlNavigator->goBack();
 978
 979     if (urlNavigator->locationState().isEmpty()) {
 980         // An empty location state indicates a redirection URL,
 981         // which must be skipped too
 982         urlNavigator->goBack();
 983     }
 984 }
 985
 986 void DolphinMainWindow::goForward()
 987 {
 988     m_activeViewContainer->urlNavigator()->goForward();
 989 }
 990
 991 void DolphinMainWindow::goUp()
 992 {
 993     m_activeViewContainer->urlNavigator()->goUp();
 994 }
 995
 996 void DolphinMainWindow::goHome()
 997 {
 998     m_activeViewContainer->urlNavigator()->goHome();
 999 }
1000
1001 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
1002 {
1003     // The default case (left button pressed) is handled in goBack().
1004     if (buttons == Qt::MidButton) {
1005         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1006         const int index = urlNavigator->historyIndex() + 1;
1007         openNewTab(urlNavigator->locationUrl(index));
1008     }
1009 }
1010
1011 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
1012 {
1013     // The default case (left button pressed) is handled in goForward().
1014     if (buttons == Qt::MidButton) {
1015         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1016         const int index = urlNavigator->historyIndex() - 1;
1017         openNewTab(urlNavigator->locationUrl(index));
1018     }
1019 }
1020
1021 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
1022 {
1023     // The default case (left button pressed) is handled in goUp().
1024     if (buttons == Qt::MidButton) {
1025         openNewTab(activeViewContainer()->url().upUrl());
1026     }
1027 }
1028
1029 void DolphinMainWindow::compareFiles()
1030 {
1031     // The method is only invoked if exactly 2 files have
1032     // been selected. The selected files may be:
1033     // - both in the primary view
1034     // - both in the secondary view
1035     // - one in the primary view and the other in the secondary
1036     //   view
1037     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
1038
1039     KUrl urlA;
1040     KUrl urlB;
1041
1042     KFileItemList items = m_viewTab[m_tabIndex].primaryView->view()->selectedItems();
1043
1044     switch (items.count()) {
1045     case 0: {
1046         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1047         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1048         Q_ASSERT(items.count() == 2);
1049         urlA = items[0].url();
1050         urlB = items[1].url();
1051         break;
1052     }
1053
1054     case 1: {
1055         urlA = items[0].url();
1056         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1057         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1058         Q_ASSERT(items.count() == 1);
1059         urlB = items[0].url();
1060         break;
1061     }
1062
1063     case 2: {
1064         urlA = items[0].url();
1065         urlB = items[1].url();
1066         break;
1067     }
1068
1069     default: {
1070         // may not happen: compareFiles may only get invoked if 2
1071         // files are selected
1072         Q_ASSERT(false);
1073     }
1074     }
1075
1076     QString command("kompare -c \"");
1077     command.append(urlA.pathOrUrl());
1078     command.append("\" \"");
1079     command.append(urlB.pathOrUrl());
1080     command.append('\"');
1081     KRun::runCommand(command, "Kompare", "kompare", this);
1082 }
1083
1084 void DolphinMainWindow::toggleShowMenuBar()
1085 {
1086     const bool visible = menuBar()->isVisible();
1087     menuBar()->setVisible(!visible);
1088     if (visible) {
1089         createToolBarMenuButton();
1090     } else {
1091         deleteToolBarMenuButton();
1092     }
1093 }
1094
1095 void DolphinMainWindow::openTerminal()
1096 {
1097     QString dir(QDir::homePath());
1098
1099     // If the given directory is not local, it can still be the URL of an
1100     // ioslave using UDS_LOCAL_PATH which to be converted first.
1101     KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
1102
1103     //If the URL is local after the above conversion, set the directory.
1104     if (url.isLocalFile()) {
1105         dir = url.toLocalFile();
1106     }
1107
1108     KToolInvocation::invokeTerminal(QString(), dir);
1109 }
1110
1111 void DolphinMainWindow::editSettings()
1112 {
1113     if (!m_settingsDialog) {
1114         const KUrl url = activeViewContainer()->url();
1115         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1116         connect(settingsDialog, SIGNAL(settingsChanged()), this, SLOT(refreshViews()));
1117         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1118         settingsDialog->show();
1119         m_settingsDialog = settingsDialog;
1120     } else {
1121         m_settingsDialog.data()->raise();
1122     }
1123 }
1124
1125 void DolphinMainWindow::setActiveTab(int index)
1126 {
1127     Q_ASSERT(index >= 0);
1128     Q_ASSERT(index < m_viewTab.count());
1129     if (index == m_tabIndex) {
1130         return;
1131     }
1132
1133     // hide current tab content
1134     ViewTab& hiddenTab = m_viewTab[m_tabIndex];
1135     hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
1136     hiddenTab.primaryView->setActive(false);
1137     if (hiddenTab.secondaryView) {
1138         hiddenTab.secondaryView->setActive(false);
1139     }
1140     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
1141     splitter->hide();
1142     m_centralWidgetLayout->removeWidget(splitter);
1143
1144     // show active tab content
1145     m_tabIndex = index;
1146
1147     ViewTab& viewTab = m_viewTab[index];
1148     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
1149     viewTab.primaryView->show();
1150     if (viewTab.secondaryView) {
1151         viewTab.secondaryView->show();
1152     }
1153     viewTab.splitter->show();
1154
1155     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
1156                                                          viewTab.secondaryView);
1157 }
1158
1159 void DolphinMainWindow::closeTab()
1160 {
1161     closeTab(m_tabBar->currentIndex());
1162 }
1163
1164 void DolphinMainWindow::closeTab(int index)
1165 {
1166     Q_ASSERT(index >= 0);
1167     Q_ASSERT(index < m_viewTab.count());
1168     if (m_viewTab.count() == 1) {
1169         // the last tab may never get closed
1170         return;
1171     }
1172
1173     if (index == m_tabIndex) {
1174         // The tab that should be closed is the active tab. Activate the
1175         // previous tab before closing the tab.
1176         m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
1177     }
1178     rememberClosedTab(index);
1179
1180     // delete tab
1181     m_viewTab[index].primaryView->deleteLater();
1182     if (m_viewTab[index].secondaryView) {
1183         m_viewTab[index].secondaryView->deleteLater();
1184     }
1185     m_viewTab[index].splitter->deleteLater();
1186     m_viewTab.erase(m_viewTab.begin() + index);
1187
1188     m_tabBar->blockSignals(true);
1189     m_tabBar->removeTab(index);
1190
1191     if (m_tabIndex > index) {
1192         m_tabIndex--;
1193         Q_ASSERT(m_tabIndex >= 0);
1194     }
1195
1196     // if only one tab is left, also remove the tab entry so that
1197     // closing the last tab is not possible
1198     if (m_viewTab.count() == 1) {
1199         m_tabBar->removeTab(0);
1200         actionCollection()->action("close_tab")->setEnabled(false);
1201     } else {
1202         m_tabBar->blockSignals(false);
1203     }
1204 }
1205
1206 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
1207 {
1208     KMenu menu(this);
1209
1210     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
1211     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
1212
1213     QAction* detachTabAction = menu.addAction(KIcon("tab-detach"), i18nc("@action:inmenu", "Detach Tab"));
1214
1215     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
1216
1217     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
1218     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
1219     QAction* selectedAction = menu.exec(pos);
1220     if (selectedAction == newTabAction) {
1221         const ViewTab& tab = m_viewTab[index];
1222         Q_ASSERT(tab.primaryView);
1223         const KUrl url = tab.secondaryView && tab.secondaryView->isActive() ?
1224                          tab.secondaryView->url() : tab.primaryView->url();
1225         openNewTab(url);
1226         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1227     } else if (selectedAction == detachTabAction) {
1228         const QString separator(QLatin1Char(' '));
1229         QString command = QLatin1String("dolphin");
1230
1231         const ViewTab& tab = m_viewTab[index];
1232         Q_ASSERT(tab.primaryView);
1233
1234         command += separator + tab.primaryView->url().url();
1235         if (tab.secondaryView) {
1236             command += separator + tab.secondaryView->url().url();
1237             command += separator + QLatin1String("-split");
1238         }
1239
1240         KRun::runCommand(command, this);
1241
1242         closeTab(index);
1243     } else if (selectedAction == closeOtherTabsAction) {
1244         const int count = m_tabBar->count();
1245         for (int i = 0; i < index; ++i) {
1246             closeTab(0);
1247         }
1248         for (int i = index + 1; i < count; ++i) {
1249             closeTab(1);
1250         }
1251     } else if (selectedAction == closeTabAction) {
1252         closeTab(index);
1253     }
1254 }
1255
1256 void DolphinMainWindow::slotTabMoved(int from, int to)
1257 {
1258     m_viewTab.move(from, to);
1259     m_tabIndex = m_tabBar->currentIndex();
1260 }
1261
1262 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
1263 {
1264     if (buttons & Qt::MidButton) {
1265         openNewTab(url);
1266         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1267     } else {
1268         changeUrl(url);
1269     }
1270 }
1271
1272 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1273 {
1274     canDecode = KUrl::List::canDecode(event->mimeData());
1275 }
1276
1277 void DolphinMainWindow::handleUrl(const KUrl& url)
1278 {
1279     delete m_lastHandleUrlStatJob;
1280     m_lastHandleUrlStatJob = 0;
1281
1282     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1283         activeViewContainer()->setUrl(url);
1284     } else if (KProtocolManager::supportsListing(url)) {
1285         // stat the URL to see if it is a dir or not
1286         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1287         connect(m_lastHandleUrlStatJob, SIGNAL(result(KJob*)),
1288                 this, SLOT(slotHandleUrlStatFinished(KJob*)));
1289
1290     } else {
1291         new KRun(url, this);
1292     }
1293 }
1294
1295 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1296 {
1297     m_lastHandleUrlStatJob = 0;
1298     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1299     const KUrl url = static_cast<KIO::StatJob*>(job)->url();
1300     if (entry.isDir()) {
1301         activeViewContainer()->setUrl(url);
1302     } else {
1303         new KRun(url, this);
1304     }
1305 }
1306
1307 void DolphinMainWindow::tabDropEvent(int tab, QDropEvent* event)
1308 {
1309     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
1310     if (!urls.isEmpty() && tab != -1) {
1311         const ViewTab& viewTab = m_viewTab[tab];
1312         const KUrl destPath = viewTab.isPrimaryViewActive ? viewTab.primaryView->url() : viewTab.secondaryView->url();
1313         Q_UNUSED(destPath);
1314         //DragAndDropHelper::instance().dropUrls(KFileItem(), destPath, event, m_tabBar);
1315     }
1316 }
1317
1318 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1319 {
1320     newFileMenu()->setEnabled(isFolderWritable);
1321 }
1322
1323 void DolphinMainWindow::slotSearchModeChanged(bool enabled)
1324 {
1325 #ifdef HAVE_NEPOMUK
1326     const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
1327     if (!searchInfo.isIndexingEnabled()) {
1328         return;
1329     }
1330
1331     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
1332     if (!searchDock) {
1333         return;
1334     }
1335
1336     if (enabled) {
1337         if (!searchDock->isVisible()) {
1338             m_searchDockIsTemporaryVisible = true;
1339         }
1340         searchDock->show();
1341     } else {
1342         if (searchDock->isVisible() && m_searchDockIsTemporaryVisible) {
1343             searchDock->hide();
1344         }
1345         m_searchDockIsTemporaryVisible = false;
1346     }
1347
1348     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
1349     if (!searchPanel) {
1350         return;
1351     }
1352
1353     if (enabled) {
1354         SearchPanel::SearchLocation searchLocation = SearchPanel::Everywhere;
1355         const KUrl url = m_activeViewContainer->url();
1356         const bool isSearchUrl = (url.protocol() == QLatin1String("nepomuksearch"));
1357         if ((SearchSettings::location() == QLatin1String("FromHere") && !isSearchUrl)) {
1358             searchLocation = SearchPanel::FromCurrentDir;
1359         }
1360         searchPanel->setSearchLocation(searchLocation);
1361     } else {
1362         searchPanel->setSearchLocation(SearchPanel::Everywhere);
1363     }
1364 #else
1365     Q_UNUSED(enabled);
1366 #endif
1367 }
1368
1369 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1370                                         const KFileItem& item,
1371                                         const KUrl& url,
1372                                         const QList<QAction*>& customActions)
1373 {
1374     QWeakPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1375     contextMenu.data()->setCustomActions(customActions);
1376     const DolphinContextMenu::Command command = contextMenu.data()->open();
1377
1378     switch (command) {
1379     case DolphinContextMenu::OpenParentFolderInNewWindow: {
1380         KRun::run("dolphin", KUrl::List() << item.url().upUrl(), this);
1381         break;
1382     }
1383
1384     case DolphinContextMenu::OpenParentFolderInNewTab:
1385         openNewTab(item.url().upUrl());
1386         break;
1387
1388     case DolphinContextMenu::None:
1389     default:
1390         break;
1391     }
1392
1393     delete contextMenu.data();
1394 }
1395
1396 void DolphinMainWindow::updateToolBarMenu()
1397 {
1398     KMenu* menu = qobject_cast<KMenu*>(sender());
1399     Q_ASSERT(menu);
1400
1401     // All actions get cleared by KMenu::clear(). The sub-menus are deleted
1402     // by connecting to the aboutToHide() signal from the parent-menu.
1403     menu->clear();
1404
1405     KActionCollection* ac = actionCollection();
1406
1407     // Add "Edit" actions
1408     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1409                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
1410                  addActionToMenu(ac->action("select_all"), menu) |
1411                  addActionToMenu(ac->action("invert_selection"), menu);
1412
1413     if (added) {
1414         menu->addSeparator();
1415     }
1416
1417     // Add "View" actions
1418     if (!GeneralSettings::showZoomSlider()) {
1419         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1420         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1421         menu->addSeparator();
1422     }
1423
1424     added = addActionToMenu(ac->action("view_mode"), menu) |
1425             addActionToMenu(ac->action("sort"), menu) |
1426             addActionToMenu(ac->action("additional_info"), menu) |
1427             addActionToMenu(ac->action("show_preview"), menu) |
1428             addActionToMenu(ac->action("show_in_groups"), menu) |
1429             addActionToMenu(ac->action("show_hidden_files"), menu);
1430
1431     if (added) {
1432         menu->addSeparator();
1433     }
1434
1435     added = addActionToMenu(ac->action("split_view"), menu) |
1436             addActionToMenu(ac->action("reload"), menu) |
1437             addActionToMenu(ac->action("view_properties"), menu);
1438     if (added) {
1439         menu->addSeparator();
1440     }
1441
1442     addActionToMenu(ac->action("panels"), menu);
1443     KMenu* locationBarMenu = new KMenu(i18nc("@action:inmenu", "Location Bar"), menu);
1444     locationBarMenu->addAction(ac->action("editable_location"));
1445     locationBarMenu->addAction(ac->action("replace_location"));
1446     menu->addMenu(locationBarMenu);
1447
1448     menu->addSeparator();
1449
1450     // Add "Go" menu
1451     KMenu* goMenu = new KMenu(i18nc("@action:inmenu", "Go"), menu);
1452     connect(menu, SIGNAL(aboutToHide()), goMenu, SLOT(deleteLater()));
1453     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
1454     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
1455     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
1456     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
1457     goMenu->addAction(ac->action("closed_tabs"));
1458     menu->addMenu(goMenu);
1459
1460     // Add "Tool" menu
1461     KMenu* toolsMenu = new KMenu(i18nc("@action:inmenu", "Tools"), menu);
1462     connect(menu, SIGNAL(aboutToHide()), toolsMenu, SLOT(deleteLater()));
1463     toolsMenu->addAction(ac->action("show_filter_bar"));
1464     toolsMenu->addAction(ac->action("compare_files"));
1465     toolsMenu->addAction(ac->action("open_terminal"));
1466     toolsMenu->addAction(ac->action("change_remote_encoding"));
1467     menu->addMenu(toolsMenu);
1468
1469     // Add "Settings" menu entries
1470     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1471     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1472     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1473
1474     // Add "Help" menu
1475     KMenu* helpMenu = new KMenu(i18nc("@action:inmenu", "Help"), menu);
1476     connect(menu, SIGNAL(aboutToHide()), helpMenu, SLOT(deleteLater()));
1477     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::HelpContents)));
1478     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::WhatsThis)));
1479     helpMenu->addSeparator();
1480     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ReportBug)));
1481     helpMenu->addSeparator();
1482     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1483     helpMenu->addSeparator();
1484     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutApp)));
1485     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutKDE)));
1486     menu->addMenu(helpMenu);
1487
1488     menu->addSeparator();
1489     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1490 }
1491
1492 void DolphinMainWindow::updateToolBar()
1493 {
1494     if (!menuBar()->isVisible()) {
1495         createToolBarMenuButton();
1496     }
1497 }
1498
1499 void DolphinMainWindow::slotToolBarSpacerDeleted()
1500 {
1501     m_toolBarSpacer = 0;
1502     m_updateToolBarTimer->start();
1503 }
1504
1505 void DolphinMainWindow::slotToolBarMenuButtonDeleted()
1506 {
1507     m_openToolBarMenuButton = 0;
1508     m_updateToolBarTimer->start();
1509 }
1510
1511 void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
1512 {
1513     if (m_openToolBarMenuButton) {
1514         m_openToolBarMenuButton->setIconSize(iconSize);
1515     }
1516 }
1517
1518 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1519 {
1520     Q_ASSERT(viewContainer);
1521     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1522              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1523     if (m_activeViewContainer == viewContainer) {
1524         return;
1525     }
1526
1527     m_activeViewContainer->setActive(false);
1528     m_activeViewContainer = viewContainer;
1529
1530     // Activating the view container might trigger a recursive setActiveViewContainer() call
1531     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1532     // disconnect the activated() signal in this case:
1533     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1534     m_activeViewContainer->setActive(true);
1535     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1536
1537     m_actionHandler->setCurrentView(viewContainer->view());
1538
1539     updateHistory();
1540     updateEditActions();
1541     updateViewActions();
1542     updateGoActions();
1543
1544     const KUrl url = m_activeViewContainer->url();
1545     setUrlAsCaption(url);
1546     if (m_viewTab.count() > 1) {
1547         m_tabBar->setTabText(m_tabIndex, tabName(url));
1548         m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1549     }
1550
1551     emit urlChanged(url);
1552 }
1553
1554 DolphinViewContainer* DolphinMainWindow::createViewContainer(const KUrl& url, QWidget* parent)
1555 {
1556     DolphinViewContainer* container = new DolphinViewContainer(url, parent);
1557
1558     // The places-selector from the URL navigator should only be shown
1559     // if the places dock is invisible
1560     QDockWidget* placesDock = findChild<QDockWidget*>("placesDock");
1561     container->urlNavigator()->setPlacesSelectorVisible(!placesDock || !placesDock->isVisible());
1562
1563     return container;
1564 }
1565
1566 void DolphinMainWindow::setupActions()
1567 {
1568     // setup 'File' menu
1569     m_newFileMenu = new DolphinNewFileMenu(this);
1570     KMenu* menu = m_newFileMenu->menu();
1571     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1572     menu->setIcon(KIcon("document-new"));
1573     connect(menu, SIGNAL(aboutToShow()),
1574             this, SLOT(updateNewMenu()));
1575
1576     KAction* newWindow = actionCollection()->addAction("new_window");
1577     newWindow->setIcon(KIcon("window-new"));
1578     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1579     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1580     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1581
1582     KAction* newTab = actionCollection()->addAction("new_tab");
1583     newTab->setIcon(KIcon("tab-new"));
1584     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1585     newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1586     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1587
1588     KAction* closeTab = actionCollection()->addAction("close_tab");
1589     closeTab->setIcon(KIcon("tab-close"));
1590     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1591     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1592     closeTab->setEnabled(false);
1593     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1594
1595     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1596
1597     // setup 'Edit' menu
1598     KStandardAction::undo(this,
1599                           SLOT(undo()),
1600                           actionCollection());
1601
1602     // need to remove shift+del from cut action, else the shortcut for deletejob
1603     // doesn't work
1604     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1605     KShortcut cutShortcut = cut->shortcut();
1606     cutShortcut.remove(Qt::SHIFT | Qt::Key_Delete, KShortcut::KeepEmpty);
1607     cut->setShortcut(cutShortcut);
1608     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1609     KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1610     // The text of the paste-action is modified dynamically by Dolphin
1611     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1612     // due to the long text, the text "Paste" is used:
1613     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1614
1615     KStandardAction::find(this, SLOT(find()), actionCollection());
1616
1617     KAction* selectAll = actionCollection()->addAction("select_all");
1618     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1619     selectAll->setShortcut(Qt::CTRL | Qt::Key_A);
1620     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1621
1622     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1623     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1624     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1625     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1626
1627     // setup 'View' menu
1628     // (note that most of it is set up in DolphinViewActionHandler)
1629
1630     KAction* split = actionCollection()->addAction("split_view");
1631     split->setShortcut(Qt::Key_F3);
1632     updateSplitAction();
1633     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1634
1635     KAction* reload = actionCollection()->addAction("reload");
1636     reload->setText(i18nc("@action:inmenu View", "Reload"));
1637     reload->setShortcut(Qt::Key_F5);
1638     reload->setIcon(KIcon("view-refresh"));
1639     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1640
1641     KAction* stop = actionCollection()->addAction("stop");
1642     stop->setText(i18nc("@action:inmenu View", "Stop"));
1643     stop->setToolTip(i18nc("@info", "Stop loading"));
1644     stop->setIcon(KIcon("process-stop"));
1645     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1646
1647     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>("editable_location");
1648     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1649     editableLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1650     connect(editableLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1651
1652     KAction* replaceLocation = actionCollection()->addAction("replace_location");
1653     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1654     replaceLocation->setShortcut(Qt::Key_F6);
1655     connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1656
1657     // setup 'Go' menu
1658     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1659     connect(backAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1660     KShortcut backShortcut = backAction->shortcut();
1661     backShortcut.setAlternate(Qt::Key_Backspace);
1662     backAction->setShortcut(backShortcut);
1663
1664     m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1665     m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1666     actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1667     connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction*)),
1668             this, SLOT(restoreClosedTab(QAction*)));
1669
1670     QAction* action = new QAction(i18n("Empty Recently Closed Tabs"), m_recentTabsMenu);
1671     action->setIcon(KIcon("edit-clear-list"));
1672     action->setData(QVariant::fromValue(true));
1673     m_recentTabsMenu->addAction(action);
1674     m_recentTabsMenu->addSeparator();
1675     m_recentTabsMenu->setEnabled(false);
1676
1677     KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1678     connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1679
1680     KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1681     connect(upAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1682
1683     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1684
1685     // setup 'Tools' menu
1686     KAction* showFilterBar = actionCollection()->addAction("show_filter_bar");
1687     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1688     showFilterBar->setIcon(KIcon("view-filter"));
1689     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1690     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1691
1692     KAction* compareFiles = actionCollection()->addAction("compare_files");
1693     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1694     compareFiles->setIcon(KIcon("kompare"));
1695     compareFiles->setEnabled(false);
1696     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1697
1698     KAction* openTerminal = actionCollection()->addAction("open_terminal");
1699     openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1700     openTerminal->setIcon(KIcon("utilities-terminal"));
1701     openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1702     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1703
1704     // setup 'Settings' menu
1705     KToggleAction* showMenuBar = KStandardAction::showMenubar(0, 0, actionCollection());
1706     connect(showMenuBar, SIGNAL(triggered(bool)),                   // Fixes #286822
1707             this, SLOT(toggleShowMenuBar()), Qt::QueuedConnection);
1708     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1709
1710     // not in menu actions
1711     QList<QKeySequence> nextTabKeys;
1712     nextTabKeys.append(KStandardShortcut::tabNext().primary());
1713     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1714
1715     QList<QKeySequence> prevTabKeys;
1716     prevTabKeys.append(KStandardShortcut::tabPrev().primary());
1717     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1718
1719     KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1720     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1721     connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1722     activateNextTab->setShortcuts(QApplication::isRightToLeft() ? prevTabKeys : nextTabKeys);
1723
1724     KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1725     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1726     connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1727     activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? nextTabKeys : prevTabKeys);
1728
1729     // for context menu
1730     KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1731     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1732     openInNewTab->setIcon(KIcon("tab-new"));
1733     connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1734
1735     KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1736     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1737     openInNewWindow->setIcon(KIcon("window-new"));
1738     connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1739 }
1740
1741 void DolphinMainWindow::setupDockWidgets()
1742 {
1743     const bool lock = GeneralSettings::lockPanels();
1744
1745     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>("lock_panels");
1746     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1747     lockLayoutAction->setActiveIcon(KIcon("object-unlocked"));
1748     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1749     lockLayoutAction->setInactiveIcon(KIcon("object-locked"));
1750     lockLayoutAction->setActive(lock);
1751     connect(lockLayoutAction, SIGNAL(triggered()), this, SLOT(togglePanelLockState()));
1752
1753     // Setup "Information"
1754     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1755     infoDock->setLocked(lock);
1756     infoDock->setObjectName("infoDock");
1757     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1758     Panel* infoPanel = new InformationPanel(infoDock);
1759     infoPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1760     connect(infoPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1761     infoDock->setWidget(infoPanel);
1762
1763     QAction* infoAction = infoDock->toggleViewAction();
1764     createPanelAction(KIcon("dialog-information"), Qt::Key_F11, infoAction, "show_information_panel");
1765
1766     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1767     connect(this, SIGNAL(urlChanged(KUrl)),
1768             infoPanel, SLOT(setUrl(KUrl)));
1769     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1770             infoPanel, SLOT(setSelection(KFileItemList)));
1771     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1772             infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1773
1774     // Setup "Folders"
1775     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1776     foldersDock->setLocked(lock);
1777     foldersDock->setObjectName("foldersDock");
1778     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1779     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1780     foldersPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1781     foldersDock->setWidget(foldersPanel);
1782
1783     QAction* foldersAction = foldersDock->toggleViewAction();
1784     createPanelAction(KIcon("folder"), Qt::Key_F7, foldersAction, "show_folders_panel");
1785
1786     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1787     connect(this, SIGNAL(urlChanged(KUrl)),
1788             foldersPanel, SLOT(setUrl(KUrl)));
1789     connect(foldersPanel, SIGNAL(changeUrl(KUrl,Qt::MouseButtons)),
1790             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1791
1792     // Setup "Terminal"
1793 #ifndef Q_OS_WIN
1794     DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1795     terminalDock->setLocked(lock);
1796     terminalDock->setObjectName("terminalDock");
1797     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1798     Panel* terminalPanel = new TerminalPanel(terminalDock);
1799     terminalPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1800     terminalDock->setWidget(terminalPanel);
1801
1802     connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1803     connect(terminalDock, SIGNAL(visibilityChanged(bool)),
1804             terminalPanel, SLOT(dockVisibilityChanged()));
1805
1806     QAction* terminalAction = terminalDock->toggleViewAction();
1807     createPanelAction(KIcon("utilities-terminal"), Qt::Key_F4, terminalAction, "show_terminal_panel");
1808
1809     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1810     connect(this, SIGNAL(urlChanged(KUrl)),
1811             terminalPanel, SLOT(setUrl(KUrl)));
1812 #endif
1813
1814     // Setup "Search"
1815 #ifdef HAVE_NEPOMUK
1816     DolphinDockWidget* searchDock = new DolphinDockWidget(i18nc("@title:window", "Search"));
1817     searchDock->setLocked(lock);
1818     searchDock->setObjectName("searchDock");
1819     searchDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1820     Panel* searchPanel = new SearchPanel(searchDock);
1821     searchPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1822     connect(searchPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1823     searchDock->setWidget(searchPanel);
1824
1825     QAction* searchAction = searchDock->toggleViewAction();
1826     createPanelAction(KIcon("system-search"), Qt::Key_F12, searchAction, "show_search_panel");
1827     addDockWidget(Qt::RightDockWidgetArea, searchDock);
1828     connect(this, SIGNAL(urlChanged(KUrl)),
1829             searchPanel, SLOT(setUrl(KUrl)));
1830 #endif
1831
1832     if (GeneralSettings::version() < 200) {
1833         infoDock->hide();
1834         foldersDock->hide();
1835 #ifndef Q_OS_WIN
1836         terminalDock->hide();
1837 #endif
1838 #ifdef HAVE_NEPOMUK
1839         searchDock->hide();
1840 #endif
1841     }
1842
1843     // Setup "Places"
1844     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1845     placesDock->setLocked(lock);
1846     placesDock->setObjectName("placesDock");
1847     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1848
1849     PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1850     QAction* separator = new QAction(placesPanel);
1851     separator->setSeparator(true);
1852     QList<QAction*> placesActions;
1853     placesActions.append(separator);
1854     placesActions.append(lockLayoutAction);
1855     placesPanel->addActions(placesActions);
1856     placesPanel->setModel(DolphinPlacesModel::instance());
1857     placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1858     placesDock->setWidget(placesPanel);
1859
1860     QAction* placesAction = placesDock->toggleViewAction();
1861     createPanelAction(KIcon("bookmarks"), Qt::Key_F9, placesAction, "show_places_panel");
1862
1863     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1864     connect(placesPanel, SIGNAL(urlChanged(KUrl,Qt::MouseButtons)),
1865             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1866     connect(this, SIGNAL(urlChanged(KUrl)),
1867             placesPanel, SLOT(setUrl(KUrl)));
1868     connect(placesDock, SIGNAL(visibilityChanged(bool)),
1869             this, SLOT(slotPlacesPanelVisibilityChanged(bool)));
1870
1871     // Add actions into the "Panels" menu
1872     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1873     actionCollection()->addAction("panels", panelsMenu);
1874     panelsMenu->setDelayed(false);
1875     const KActionCollection* ac = actionCollection();
1876     panelsMenu->addAction(ac->action("show_places_panel"));
1877     panelsMenu->addAction(ac->action("show_information_panel"));
1878     panelsMenu->addAction(ac->action("show_folders_panel"));
1879 #ifndef Q_OS_WIN
1880     panelsMenu->addAction(ac->action("show_terminal_panel"));
1881 #endif
1882 #ifdef HAVE_NEPOMUK
1883     panelsMenu->addAction(ac->action("show_search_panel"));
1884 #endif
1885     panelsMenu->addSeparator();
1886     panelsMenu->addAction(lockLayoutAction);
1887 }
1888
1889 void DolphinMainWindow::updateEditActions()
1890 {
1891     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1892     if (list.isEmpty()) {
1893         stateChanged("has_no_selection");
1894     } else {
1895         stateChanged("has_selection");
1896
1897         KActionCollection* col = actionCollection();
1898         QAction* renameAction      = col->action("rename");
1899         QAction* moveToTrashAction = col->action("move_to_trash");
1900         QAction* deleteAction      = col->action("delete");
1901         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1902         QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1903
1904         KFileItemListProperties capabilities(list);
1905         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1906
1907         renameAction->setEnabled(capabilities.supportsMoving());
1908         moveToTrashAction->setEnabled(enableMoveToTrash);
1909         deleteAction->setEnabled(capabilities.supportsDeleting());
1910         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1911         cutAction->setEnabled(capabilities.supportsMoving());
1912     }
1913     updatePasteAction();
1914 }
1915
1916 void DolphinMainWindow::updateViewActions()
1917 {
1918     m_actionHandler->updateViewActions();
1919
1920     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1921     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1922
1923     updateSplitAction();
1924
1925     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1926     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1927     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1928 }
1929
1930 void DolphinMainWindow::updateGoActions()
1931 {
1932     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1933     const KUrl currentUrl = m_activeViewContainer->url();
1934     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1935 }
1936
1937 void DolphinMainWindow::createToolBarMenuButton()
1938 {
1939     if (m_toolBarSpacer && m_openToolBarMenuButton) {
1940         return;
1941     }
1942     Q_ASSERT(!m_toolBarSpacer);
1943     Q_ASSERT(!m_openToolBarMenuButton);
1944
1945     m_toolBarSpacer = new QWidget(this);
1946     m_toolBarSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
1947
1948     m_openToolBarMenuButton = new QToolButton(this);
1949     m_openToolBarMenuButton->setIcon(KIcon("configure"));
1950     m_openToolBarMenuButton->setPopupMode(QToolButton::InstantPopup);
1951     m_openToolBarMenuButton->setToolTip(i18nc("@info:tooltip", "Configure and control Dolphin"));
1952
1953     KMenu* toolBarMenu = new ToolBarMenu(m_openToolBarMenuButton);
1954     connect(toolBarMenu, SIGNAL(aboutToShow()), this, SLOT(updateToolBarMenu()));
1955
1956     m_openToolBarMenuButton->setMenu(toolBarMenu);
1957
1958     toolBar()->addWidget(m_toolBarSpacer);
1959     toolBar()->addWidget(m_openToolBarMenuButton);
1960     connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
1961
1962     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1963     // gets edited. In this case we must add them again. The adding is done asynchronously by
1964     // m_updateToolBarTimer.
1965     connect(m_toolBarSpacer, SIGNAL(destroyed()), this, SLOT(slotToolBarSpacerDeleted()));
1966     connect(m_openToolBarMenuButton, SIGNAL(destroyed()), this, SLOT(slotToolBarMenuButtonDeleted()));
1967     m_updateToolBarTimer = new QTimer(this);
1968     m_updateToolBarTimer->setInterval(500);
1969     connect(m_updateToolBarTimer, SIGNAL(timeout()), this, SLOT(updateToolBar()));
1970 }
1971
1972 void DolphinMainWindow::deleteToolBarMenuButton()
1973 {
1974     delete m_toolBarSpacer;
1975     m_toolBarSpacer = 0;
1976
1977     delete m_openToolBarMenuButton;
1978     m_openToolBarMenuButton = 0;
1979
1980     delete m_updateToolBarTimer;
1981     m_updateToolBarTimer = 0;
1982 }
1983
1984 bool DolphinMainWindow::addActionToMenu(QAction* action, KMenu* menu)
1985 {
1986     Q_ASSERT(action);
1987     Q_ASSERT(menu);
1988
1989     const KToolBar* toolBarWidget = toolBar();
1990     foreach (const QWidget* widget, action->associatedWidgets()) {
1991         if (widget == toolBarWidget) {
1992             return false;
1993         }
1994     }
1995
1996     menu->addAction(action);
1997     return true;
1998 }
1999
2000 void DolphinMainWindow::rememberClosedTab(int index)
2001 {
2002     KMenu* tabsMenu = m_recentTabsMenu->menu();
2003
2004     const QString primaryPath = m_viewTab[index].primaryView->url().path();
2005     const QString iconName = KMimeType::iconNameForUrl(primaryPath);
2006
2007     QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
2008
2009     ClosedTab closedTab;
2010     closedTab.primaryUrl = m_viewTab[index].primaryView->url();
2011
2012     if (m_viewTab[index].secondaryView) {
2013         closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
2014         closedTab.isSplit = true;
2015     } else {
2016         closedTab.isSplit = false;
2017     }
2018
2019     action->setData(QVariant::fromValue(closedTab));
2020     action->setIcon(KIcon(iconName));
2021
2022     // add the closed tab menu entry after the separator and
2023     // "Empty Recently Closed Tabs" entry
2024     if (tabsMenu->actions().size() == 2) {
2025         tabsMenu->addAction(action);
2026     } else {
2027         tabsMenu->insertAction(tabsMenu->actions().at(2), action);
2028     }
2029
2030     // assure that only up to 8 closed tabs are shown in the menu
2031     if (tabsMenu->actions().size() > 8) {
2032         tabsMenu->removeAction(tabsMenu->actions().last());
2033     }
2034     actionCollection()->action("closed_tabs")->setEnabled(true);
2035     KAcceleratorManager::manage(tabsMenu);
2036 }
2037
2038 void DolphinMainWindow::refreshViews()
2039 {
2040     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
2041
2042     // remember the current active view, as because of
2043     // the refreshing the active view might change to
2044     // the secondary view
2045     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
2046
2047     const int tabCount = m_viewTab.count();
2048     for (int i = 0; i < tabCount; ++i) {
2049         m_viewTab[i].primaryView->refresh();
2050         if (m_viewTab[i].secondaryView) {
2051             m_viewTab[i].secondaryView->refresh();
2052         }
2053     }
2054
2055     setActiveViewContainer(activeViewContainer);
2056
2057     if (GeneralSettings::modifiedStartupSettings()) {
2058         // The startup settings have been changed by the user (see bug #254947).
2059         // Synchronize the split-view setting with the active view:
2060         const bool splitView = GeneralSettings::splitView();
2061         const ViewTab& activeTab = m_viewTab[m_tabIndex];
2062         const bool toggle =    ( splitView && !activeTab.secondaryView)
2063                             || (!splitView &&  activeTab.secondaryView);
2064         if (toggle) {
2065             toggleSplitView();
2066         }
2067     }
2068 }
2069
2070 void DolphinMainWindow::clearStatusBar()
2071 {
2072     m_activeViewContainer->statusBar()->clear();
2073 }
2074
2075 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2076 {
2077     connect(container, SIGNAL(showFilterBarChanged(bool)),
2078             this, SLOT(updateFilterBarAction(bool)));
2079     connect(container, SIGNAL(writeStateChanged(bool)),
2080             this, SLOT(slotWriteStateChanged(bool)));
2081     connect(container, SIGNAL(searchModeChanged(bool)),
2082             this, SLOT(slotSearchModeChanged(bool)));
2083
2084     const DolphinSearchBox* searchBox = container->searchBox();
2085     connect(searchBox, SIGNAL(searchLocationChanged(SearchLocation)),
2086             this, SLOT(slotSearchLocationChanged()));
2087
2088     DolphinView* view = container->view();
2089     connect(view, SIGNAL(selectionChanged(KFileItemList)),
2090             this, SLOT(slotSelectionChanged(KFileItemList)));
2091     connect(view, SIGNAL(requestItemInfo(KFileItem)),
2092             this, SLOT(slotRequestItemInfo(KFileItem)));
2093     connect(view, SIGNAL(activated()),
2094             this, SLOT(toggleActiveView()));
2095     connect(view, SIGNAL(tabRequested(KUrl)),
2096             this, SLOT(openNewTab(KUrl)));
2097     connect(view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
2098             this, SLOT(openContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
2099     connect(view, SIGNAL(startedPathLoading(KUrl)),
2100             this, SLOT(enableStopAction()));
2101     connect(view, SIGNAL(finishedPathLoading(KUrl)),
2102             this, SLOT(disableStopAction()));
2103
2104     const KUrlNavigator* navigator = container->urlNavigator();
2105     connect(navigator, SIGNAL(urlChanged(KUrl)),
2106             this, SLOT(changeUrl(KUrl)));
2107     connect(navigator, SIGNAL(historyChanged()),
2108             this, SLOT(updateHistory()));
2109     connect(navigator, SIGNAL(editableStateChanged(bool)),
2110             this, SLOT(slotEditableStateChanged(bool)));
2111     connect(navigator, SIGNAL(tabRequested(KUrl)),
2112             this, SLOT(openNewTab(KUrl)));
2113 }
2114
2115 void DolphinMainWindow::updateSplitAction()
2116 {
2117     QAction* splitAction = actionCollection()->action("split_view");
2118     if (m_viewTab[m_tabIndex].secondaryView) {
2119         if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
2120             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2121             splitAction->setToolTip(i18nc("@info", "Close right view"));
2122             splitAction->setIcon(KIcon("view-right-close"));
2123         } else {
2124             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2125             splitAction->setToolTip(i18nc("@info", "Close left view"));
2126             splitAction->setIcon(KIcon("view-left-close"));
2127         }
2128     } else {
2129         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2130         splitAction->setToolTip(i18nc("@info", "Split view"));
2131         splitAction->setIcon(KIcon("view-right-new"));
2132     }
2133 }
2134
2135 QString DolphinMainWindow::tabName(const KUrl& url) const
2136 {
2137     QString name;
2138     if (url.equals(KUrl("file:///"))) {
2139         name = '/';
2140     } else {
2141         name = url.fileName();
2142         if (name.isEmpty()) {
2143             name = url.protocol();
2144         } else {
2145             // Make sure that a '&' inside the directory name is displayed correctly
2146             // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
2147             name.replace('&', "&&");
2148         }
2149     }
2150     return name;
2151 }
2152
2153 bool DolphinMainWindow::isKompareInstalled() const
2154 {
2155     static bool initialized = false;
2156     static bool installed = false;
2157     if (!initialized) {
2158         // TODO: maybe replace this approach later by using a menu
2159         // plugin like kdiff3plugin.cpp
2160         installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
2161         initialized = true;
2162     }
2163     return installed;
2164 }
2165
2166 void DolphinMainWindow::createSecondaryView(int tabIndex)
2167 {
2168     QSplitter* splitter = m_viewTab[tabIndex].splitter;
2169     const int newWidth = (m_viewTab[tabIndex].primaryView->width() - splitter->handleWidth()) / 2;
2170
2171     const DolphinView* view = m_viewTab[tabIndex].primaryView->view();
2172     m_viewTab[tabIndex].secondaryView = createViewContainer(view->url(), 0);
2173     splitter->addWidget(m_viewTab[tabIndex].secondaryView);
2174     splitter->setSizes(QList<int>() << newWidth << newWidth);
2175     connectViewSignals(m_viewTab[tabIndex].secondaryView);
2176     m_viewTab[tabIndex].secondaryView->setActive(false);
2177     m_viewTab[tabIndex].secondaryView->show();
2178 }
2179
2180 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
2181 {
2182     return "Tab " + QString::number(tabIndex) + ' ' + property;
2183 }
2184
2185 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
2186 {
2187     QString caption;
2188     if (!url.isLocalFile()) {
2189         caption.append(url.protocol() + " - ");
2190         if (url.hasHost()) {
2191             caption.append(url.host() + " - ");
2192         }
2193     }
2194
2195     const QString fileName = url.fileName().isEmpty() ? "/" : url.fileName();
2196     caption.append(fileName);
2197
2198     setCaption(caption);
2199 }
2200
2201 QString DolphinMainWindow::squeezedText(const QString& text) const
2202 {
2203     const QFontMetrics fm = fontMetrics();
2204     return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
2205 }
2206
2207 void DolphinMainWindow::createPanelAction(const KIcon& icon,
2208                                           const QKeySequence& shortcut,
2209                                           QAction* dockAction,
2210                                           const QString& actionName)
2211 {
2212     KAction* panelAction = actionCollection()->addAction(actionName);
2213     panelAction->setCheckable(true);
2214     panelAction->setChecked(dockAction->isChecked());
2215     panelAction->setText(dockAction->text());
2216     panelAction->setIcon(icon);
2217     panelAction->setShortcut(shortcut);
2218
2219     connect(panelAction, SIGNAL(triggered()), dockAction, SLOT(trigger()));
2220     connect(dockAction, SIGNAL(toggled(bool)), panelAction, SLOT(setChecked(bool)));
2221 }
2222
2223 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2224     KIO::FileUndoManager::UiInterface()
2225 {
2226 }
2227
2228 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2229 {
2230 }
2231
2232 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2233 {
2234     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2235     if (mainWin) {
2236         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
2237         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
2238     } else {
2239         KIO::FileUndoManager::UiInterface::jobError(job);
2240     }
2241 }
2242
2243 ToolBarMenu::ToolBarMenu(QWidget* parent) :
2244     KMenu(parent)
2245 {
2246 }
2247
2248 ToolBarMenu::~ToolBarMenu()
2249 {
2250 }
2251
2252 void ToolBarMenu::showEvent(QShowEvent* event)
2253 {
2254     KMenu::showEvent(event);
2255
2256     // Adjust the position of the menu to be shown within the
2257     // Dolphin window to reduce the cases that sub-menus might overlap
2258     // the right screen border.
2259     QPoint pos;
2260     QWidget* button = parentWidget();
2261     if (layoutDirection() == Qt::RightToLeft) {
2262         pos = button->mapToGlobal(QPoint(0, button->height()));
2263     } else {
2264         pos = button->mapToGlobal(QPoint(button->width(), button->height()));
2265         pos.rx() -= width();
2266     }
2267
2268     // Assure that the menu is not shown outside the screen boundaries and
2269     // that it does not overlap with the parent button.
2270     const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
2271     if (pos.x() < screen.x()) {
2272         pos.rx() = screen.x();
2273     } else if (pos.x() + width() > screen.x() + screen.width()) {
2274         pos.rx() = screen.x() + screen.width() - width();
2275     }
2276
2277     if (pos.y() < screen.y()) {
2278         pos.ry() = screen.y();
2279     } else if (pos.y() + height() > screen.y() + screen.height()) {
2280         pos.ry() = button->mapToGlobal(QPoint(0, 0)).y() - height();
2281     }
2282
2283     move(pos);
2284 }
2285
2286 #include "dolphinmainwindow.moc"