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     ViewTab& viewTab = m_viewTab[m_tabIndex];
 160     viewTab.wasActive = true; // The first opened tab is automatically active
 161
 162     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 163     undoManager->setUiInterface(new UndoUiInterface());
 164
 165     connect(undoManager, SIGNAL(undoAvailable(bool)),
 166             this, SLOT(slotUndoAvailable(bool)));
 167     connect(undoManager, SIGNAL(undoTextChanged(QString)),
 168             this, SLOT(slotUndoTextChanged(QString)));
 169     connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
 170             this, SLOT(clearStatusBar()));
 171     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 172             this, SLOT(showCommand(CommandType)));
 173
 174     GeneralSettings* generalSettings = GeneralSettings::self();
 175     const bool firstRun = (generalSettings->version() < 200);
 176     if (firstRun) {
 177         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 178     }
 179
 180     setAcceptDrops(true);
 181
 182     viewTab.splitter = new QSplitter(this);
 183     viewTab.splitter->setChildrenCollapsible(false);
 184
 185     setupActions();
 186
 187     const KUrl homeUrl(generalSettings->homeUrl());
 188     setUrlAsCaption(homeUrl);
 189     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 190     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 191     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 192
 193     viewTab.primaryView = createViewContainer(homeUrl, viewTab.splitter);
 194
 195     m_activeViewContainer = viewTab.primaryView;
 196     connectViewSignals(m_activeViewContainer);
 197     DolphinView* view = m_activeViewContainer->view();
 198     m_activeViewContainer->show();
 199     m_actionHandler->setCurrentView(view);
 200
 201     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 202     connect(this, SIGNAL(urlChanged(KUrl)),
 203             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 204
 205     m_tabBar = new KTabBar(this);
 206     m_tabBar->setMovable(true);
 207     m_tabBar->setTabsClosable(true);
 208     connect(m_tabBar, SIGNAL(currentChanged(int)),
 209             this, SLOT(setActiveTab(int)));
 210     connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
 211             this, SLOT(closeTab(int)));
 212     connect(m_tabBar, SIGNAL(contextMenu(int,QPoint)),
 213             this, SLOT(openTabContextMenu(int,QPoint)));
 214     connect(m_tabBar, SIGNAL(newTabRequest()),
 215             this, SLOT(openNewTab()));
 216     connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
 217             this, SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
 218     connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
 219             this, SLOT(closeTab(int)));
 220     connect(m_tabBar, SIGNAL(tabMoved(int,int)),
 221             this, SLOT(slotTabMoved(int,int)));
 222     connect(m_tabBar, SIGNAL(receivedDropEvent(int,QDropEvent*)),
 223             this, SLOT(tabDropEvent(int,QDropEvent*)));
 224
 225     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 226
 227     QWidget* centralWidget = new QWidget(this);
 228     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 229     m_centralWidgetLayout->setSpacing(0);
 230     m_centralWidgetLayout->setMargin(0);
 231     m_centralWidgetLayout->addWidget(m_tabBar);
 232     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
 233
 234     setCentralWidget(centralWidget);
 235     setupDockWidgets();
 236     emit urlChanged(homeUrl);
 237
 238     setupGUI(Keys | Save | Create | ToolBar);
 239     stateChanged("new_file");
 240
 241     QClipboard* clipboard = QApplication::clipboard();
 242     connect(clipboard, SIGNAL(dataChanged()),
 243             this, SLOT(updatePasteAction()));
 244
 245     if (generalSettings->splitView()) {
 246         toggleSplitView();
 247     }
 248     updateEditActions();
 249     updateViewActions();
 250     updateGoActions();
 251
 252     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 253     showFilterBarAction->setChecked(generalSettings->filterBar());
 254
 255     if (firstRun) {
 256         menuBar()->setVisible(false);
 257         // Assure a proper default size if Dolphin runs the first time
 258         resize(750, 500);
 259     }
 260
 261     const bool showMenu = !menuBar()->isHidden();
 262     QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
 263     showMenuBarAction->setChecked(showMenu);  // workaround for bug #171080
 264     if (!showMenu) {
 265         createToolBarMenuButton();
 266     }
 267 }
 268
 269 DolphinMainWindow::~DolphinMainWindow()
 270 {
 271 }
 272
 273 void DolphinMainWindow::openDirectories(const QList<KUrl>& dirs)
 274 {
 275     if (dirs.isEmpty()) {
 276         return;
 277     }
 278
 279     if (dirs.count() == 1) {
 280         m_activeViewContainer->setUrl(dirs.first());
 281         return;
 282     }
 283
 284     const int oldOpenTabsCount = m_viewTab.count();
 285
 286     const bool hasSplitView = GeneralSettings::splitView();
 287
 288     // Open each directory inside a new tab. If the "split view" option has been enabled,
 289     // always show two directories within one tab.
 290     QList<KUrl>::const_iterator it = dirs.begin();
 291     while (it != dirs.end()) {
 292         openNewTab(*it);
 293         ++it;
 294
 295         if (hasSplitView && (it != dirs.end())) {
 296             const int tabIndex = m_viewTab.count() - 1;
 297             m_viewTab[tabIndex].secondaryView->setUrl(*it);
 298             ++it;
 299         }
 300     }
 301
 302     // Remove the previously opened tabs
 303     for (int i = 0; i < oldOpenTabsCount; ++i) {
 304         closeTab(0);
 305     }
 306 }
 307
 308 void DolphinMainWindow::openFiles(const QList<KUrl>& files)
 309 {
 310     if (files.isEmpty()) {
 311         return;
 312     }
 313
 314     // Get all distinct directories from 'files' and open a tab
 315     // for each directory. If the "split view" option is enabled, two
 316     // directories are shown inside one tab (see openDirectories()).
 317     QList<KUrl> dirs;
 318     foreach (const KUrl& url, files) {
 319         const KUrl dir(url.directory());
 320         if (!dirs.contains(dir)) {
 321             dirs.append(dir);
 322         }
 323     }
 324
 325     openDirectories(dirs);
 326
 327     // Select the files. Although the files can be split between several
 328     // tabs, there is no need to split 'files' accordingly, as
 329     // the DolphinView will just ignore invalid selections.
 330     const int tabCount = m_viewTab.count();
 331     for (int i = 0; i < tabCount; ++i) {
 332         m_viewTab[i].primaryView->view()->markUrlsAsSelected(files);
 333         m_viewTab[i].primaryView->view()->markUrlAsCurrent(files.at(0));
 334         if (m_viewTab[i].secondaryView) {
 335             m_viewTab[i].secondaryView->view()->markUrlsAsSelected(files);
 336             m_viewTab[i].secondaryView->view()->markUrlAsCurrent(files.at(0));
 337         }
 338     }
 339 }
 340
 341 void DolphinMainWindow::showCommand(CommandType command)
 342 {
 343     DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 344     switch (command) {
 345     case KIO::FileUndoManager::Copy:
 346         statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
 347                               DolphinStatusBar::OperationCompleted);
 348         break;
 349     case KIO::FileUndoManager::Move:
 350         statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
 351                               DolphinStatusBar::OperationCompleted);
 352         break;
 353     case KIO::FileUndoManager::Link:
 354         statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
 355                               DolphinStatusBar::OperationCompleted);
 356         break;
 357     case KIO::FileUndoManager::Trash:
 358         statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
 359                               DolphinStatusBar::OperationCompleted);
 360         break;
 361     case KIO::FileUndoManager::Rename:
 362         statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
 363                               DolphinStatusBar::OperationCompleted);
 364         break;
 365
 366     case KIO::FileUndoManager::Mkdir:
 367         statusBar->setMessage(i18nc("@info:status", "Created folder."),
 368                               DolphinStatusBar::OperationCompleted);
 369         break;
 370
 371     default:
 372         break;
 373     }
 374 }
 375
 376 void DolphinMainWindow::pasteIntoFolder()
 377 {
 378     m_activeViewContainer->view()->pasteIntoFolder();
 379 }
 380
 381 void DolphinMainWindow::changeUrl(const KUrl& url)
 382 {
 383     if (!KProtocolManager::supportsListing(url)) {
 384         // The URL navigator only checks for validity, not
 385         // if the URL can be listed. An error message is
 386         // shown due to DolphinViewContainer::restoreView().
 387         return;
 388     }
 389
 390     DolphinViewContainer* view = activeViewContainer();
 391     if (view) {
 392         view->setUrl(url);
 393         updateEditActions();
 394         updateViewActions();
 395         updateGoActions();
 396         setUrlAsCaption(url);
 397         if (m_viewTab.count() > 1) {
 398             m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
 399         }
 400         const QString iconName = KMimeType::iconNameForUrl(url);
 401         m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
 402         emit urlChanged(url);
 403     }
 404 }
 405
 406 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 407 {
 408     KToggleAction* editableLocationAction =
 409         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 410     editableLocationAction->setChecked(editable);
 411 }
 412
 413 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 414 {
 415     updateEditActions();
 416
 417     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 418     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
 419     if (m_viewTab[m_tabIndex].secondaryView) {
 420         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
 421     }
 422
 423     QAction* compareFilesAction = actionCollection()->action("compare_files");
 424     if (selectedUrlsCount == 2) {
 425         compareFilesAction->setEnabled(isKompareInstalled());
 426     } else {
 427         compareFilesAction->setEnabled(false);
 428     }
 429
 430     emit selectionChanged(selection);
 431 }
 432
 433 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 434 {
 435     emit requestItemInfo(item);
 436 }
 437
 438 void DolphinMainWindow::updateHistory()
 439 {
 440     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 441     const int index = urlNavigator->historyIndex();
 442
 443     QAction* backAction = actionCollection()->action("go_back");
 444     if (backAction) {
 445         backAction->setToolTip(i18nc("@info", "Go back"));
 446         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 447     }
 448
 449     QAction* forwardAction = actionCollection()->action("go_forward");
 450     if (forwardAction) {
 451         forwardAction->setToolTip(i18nc("@info", "Go forward"));
 452         forwardAction->setEnabled(index > 0);
 453     }
 454 }
 455
 456 void DolphinMainWindow::updateFilterBarAction(bool show)
 457 {
 458     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 459     showFilterBarAction->setChecked(show);
 460 }
 461
 462 void DolphinMainWindow::openNewMainWindow()
 463 {
 464     KRun::run("dolphin", KUrl::List(), this);
 465 }
 466
 467 void DolphinMainWindow::openNewTab()
 468 {
 469     const bool isUrlEditable =  m_activeViewContainer->urlNavigator()->isUrlEditable();
 470
 471     openNewTab(m_activeViewContainer->url());
 472     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 473
 474     // The URL navigator of the new tab should have the same editable state
 475     // as the current tab
 476     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 477     navigator->setUrlEditable(isUrlEditable);
 478
 479     if (isUrlEditable) {
 480         // If a new tab is opened and the URL is editable, assure that
 481         // the user can edit the URL without manually setting the focus
 482         navigator->setFocus();
 483     }
 484 }
 485
 486 void DolphinMainWindow::openNewTab(const KUrl& url)
 487 {
 488     QWidget* focusWidget = QApplication::focusWidget();
 489
 490     if (m_viewTab.count() == 1) {
 491         // Only one view is open currently and hence no tab is shown at
 492         // all. Before creating a tab for 'url', provide a tab for the current URL.
 493         const KUrl currentUrl = m_activeViewContainer->url();
 494         m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(currentUrl)),
 495                          squeezedText(tabName(currentUrl)));
 496         m_tabBar->blockSignals(false);
 497     }
 498
 499     m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(url)),
 500                      squeezedText(tabName(url)));
 501
 502     ViewTab viewTab;
 503     viewTab.splitter = new QSplitter(this);
 504     viewTab.splitter->setChildrenCollapsible(false);
 505     viewTab.primaryView = createViewContainer(url, viewTab.splitter);
 506     viewTab.primaryView->setActive(false);
 507     connectViewSignals(viewTab.primaryView);
 508
 509     m_viewTab.append(viewTab);
 510
 511     actionCollection()->action("close_tab")->setEnabled(true);
 512
 513     // provide a split view, if the startup settings are set this way
 514     if (GeneralSettings::splitView()) {
 515         const int newTabIndex = m_viewTab.count() - 1;
 516         createSecondaryView(newTabIndex);
 517         viewTab.secondaryView->setActive(true);
 518         viewTab.isPrimaryViewActive = false;
 519     }
 520
 521     if (focusWidget) {
 522         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
 523         // in background, assure that the previous focused widget gets the focus back.
 524         focusWidget->setFocus();
 525     }
 526 }
 527
 528 void DolphinMainWindow::activateNextTab()
 529 {
 530     if (m_viewTab.count() >= 2) {
 531         const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
 532         m_tabBar->setCurrentIndex(tabIndex);
 533     }
 534 }
 535
 536 void DolphinMainWindow::activatePrevTab()
 537 {
 538     if (m_viewTab.count() >= 2) {
 539         int tabIndex = m_tabBar->currentIndex() - 1;
 540         if (tabIndex == -1) {
 541             tabIndex = m_tabBar->count() - 1;
 542         }
 543         m_tabBar->setCurrentIndex(tabIndex);
 544     }
 545 }
 546
 547 void DolphinMainWindow::openInNewTab()
 548 {
 549     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 550     if (list.isEmpty()) {
 551         openNewTab(m_activeViewContainer->url());
 552     } else if ((list.count() == 1) && list[0].isDir()) {
 553         openNewTab(list[0].url());
 554     }
 555 }
 556
 557 void DolphinMainWindow::openInNewWindow()
 558 {
 559     KUrl newWindowUrl;
 560
 561     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 562     if (list.isEmpty()) {
 563         newWindowUrl = m_activeViewContainer->url();
 564     } else if ((list.count() == 1) && list[0].isDir()) {
 565         newWindowUrl = list[0].url();
 566     }
 567
 568     if (!newWindowUrl.isEmpty()) {
 569         KRun::run("dolphin", KUrl::List() << newWindowUrl, this);
 570     }
 571 }
 572
 573 void DolphinMainWindow::toggleActiveView()
 574 {
 575     if (!m_viewTab[m_tabIndex].secondaryView) {
 576         // only one view is available
 577         return;
 578     }
 579
 580     Q_ASSERT(m_activeViewContainer);
 581     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
 582
 583     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 584     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 585     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 586 }
 587
 588 void DolphinMainWindow::showEvent(QShowEvent* event)
 589 {
 590     KXmlGuiWindow::showEvent(event);
 591     if (!event->spontaneous()) {
 592         m_activeViewContainer->view()->setFocus();
 593     }
 594 }
 595
 596 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 597 {
 598     // Find out if Dolphin is closed directly by the user or
 599     // by the session manager because the session is closed
 600     bool closedByUser = true;
 601     DolphinApplication *application = qobject_cast<DolphinApplication*>(qApp);
 602     if (application && application->sessionSaving()) {
 603         closedByUser = false;
 604     }
 605
 606     if (m_viewTab.count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
 607         // Ask the user if he really wants to quit and close all tabs.
 608         // Open a confirmation dialog with 3 buttons:
 609         // KDialog::Yes    -> Quit
 610         // KDialog::No     -> Close only the current tab
 611         // KDialog::Cancel -> do nothing
 612         KDialog *dialog = new KDialog(this, Qt::Dialog);
 613         dialog->setCaption(i18nc("@title:window", "Confirmation"));
 614         dialog->setButtons(KDialog::Yes | KDialog::No | KDialog::Cancel);
 615         dialog->setModal(true);
 616         dialog->setButtonGuiItem(KDialog::Yes, KStandardGuiItem::quit());
 617         dialog->setButtonGuiItem(KDialog::No, KGuiItem(i18n("C&lose Current Tab"), KIcon("tab-close")));
 618         dialog->setButtonGuiItem(KDialog::Cancel, KStandardGuiItem::cancel());
 619         dialog->setDefaultButton(KDialog::Yes);
 620
 621         bool doNotAskAgainCheckboxResult = false;
 622
 623         const int result = KMessageBox::createKMessageBox(dialog,
 624             QMessageBox::Warning,
 625             i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
 626             QStringList(),
 627             i18n("Do not ask again"),
 628             &doNotAskAgainCheckboxResult,
 629             KMessageBox::Notify);
 630
 631         if (doNotAskAgainCheckboxResult) {
 632             GeneralSettings::setConfirmClosingMultipleTabs(false);
 633         }
 634
 635         switch (result) {
 636             case KDialog::Yes:
 637                 // Quit
 638                 break;
 639             case KDialog::No:
 640                 // Close only the current tab
 641               closeTab();
 642             default:
 643                 event->ignore();
 644                 return;
 645         }
 646     }
 647
 648     GeneralSettings::setVersion(CurrentDolphinVersion);
 649     GeneralSettings::self()->writeConfig();
 650
 651     if (m_searchDockIsTemporaryVisible) {
 652         QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 653         if (searchDock) {
 654             searchDock->hide();
 655         }
 656         m_searchDockIsTemporaryVisible = false;
 657     }
 658
 659     KXmlGuiWindow::closeEvent(event);
 660 }
 661
 662 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 663 {
 664     const int tabCount = m_viewTab.count();
 665     group.writeEntry("Tab Count", tabCount);
 666     group.writeEntry("Active Tab Index", m_tabBar->currentIndex());
 667
 668     for (int i = 0; i < tabCount; ++i) {
 669         const DolphinViewContainer* cont = m_viewTab[i].primaryView;
 670         group.writeEntry(tabProperty("Primary URL", i), cont->url().url());
 671         group.writeEntry(tabProperty("Primary Editable", i),
 672                          cont->urlNavigator()->isUrlEditable());
 673
 674         cont = m_viewTab[i].secondaryView;
 675         if (cont) {
 676             group.writeEntry(tabProperty("Secondary URL", i), cont->url().url());
 677             group.writeEntry(tabProperty("Secondary Editable", i),
 678                              cont->urlNavigator()->isUrlEditable());
 679         }
 680     }
 681 }
 682
 683 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 684 {
 685     const int tabCount = group.readEntry("Tab Count", 1);
 686     for (int i = 0; i < tabCount; ++i) {
 687         DolphinViewContainer* cont = m_viewTab[i].primaryView;
 688
 689         cont->setUrl(group.readEntry(tabProperty("Primary URL", i)));
 690         const bool editable = group.readEntry(tabProperty("Primary Editable", i), false);
 691         cont->urlNavigator()->setUrlEditable(editable);
 692
 693         cont = m_viewTab[i].secondaryView;
 694         const QString secondaryUrl = group.readEntry(tabProperty("Secondary URL", i));
 695         if (!secondaryUrl.isEmpty()) {
 696             if (!cont) {
 697                 // a secondary view should be shown, but no one is available
 698                 // currently -> create a new view
 699                 toggleSplitView();
 700                 cont = m_viewTab[i].secondaryView;
 701                 Q_ASSERT(cont);
 702             }
 703
 704             cont->setUrl(secondaryUrl);
 705             const bool editable = group.readEntry(tabProperty("Secondary Editable", i), false);
 706             cont->urlNavigator()->setUrlEditable(editable);
 707         } else if (cont) {
 708             // no secondary view should be shown, but the default setting shows
 709             // one already -> close the view
 710             toggleSplitView();
 711         }
 712
 713         // openNewTab() needs to be called only tabCount - 1 times
 714         if (i != tabCount - 1) {
 715              openNewTab();
 716         }
 717     }
 718
 719     const int index = group.readEntry("Active Tab Index", 0);
 720     m_tabBar->setCurrentIndex(index);
 721 }
 722
 723 void DolphinMainWindow::updateNewMenu()
 724 {
 725     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 726     m_newFileMenu->checkUpToDate();
 727     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 728 }
 729
 730 void DolphinMainWindow::createDirectory()
 731 {
 732     m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
 733     m_newFileMenu->setPopupFiles(activeViewContainer()->url());
 734     m_newFileMenu->createDirectory();
 735 }
 736
 737 void DolphinMainWindow::quit()
 738 {
 739     close();
 740 }
 741
 742 void DolphinMainWindow::showErrorMessage(const QString& message)
 743 {
 744     if (!message.isEmpty()) {
 745         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 746         statusBar->setMessage(message, DolphinStatusBar::Error);
 747     }
 748 }
 749
 750 void DolphinMainWindow::slotUndoAvailable(bool available)
 751 {
 752     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 753     if (undoAction) {
 754         undoAction->setEnabled(available);
 755     }
 756 }
 757
 758 void DolphinMainWindow::restoreClosedTab(QAction* action)
 759 {
 760     if (action->data().toBool()) {
 761         // clear all actions except the "Empty Recently Closed Tabs"
 762         // action and the separator
 763         QList<QAction*> actions = m_recentTabsMenu->menu()->actions();
 764         const int count = actions.size();
 765         for (int i = 2; i < count; ++i) {
 766             m_recentTabsMenu->menu()->removeAction(actions.at(i));
 767         }
 768     } else {
 769         const ClosedTab closedTab = action->data().value<ClosedTab>();
 770         openNewTab(closedTab.primaryUrl);
 771         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 772
 773         if (closedTab.isSplit) {
 774             // create secondary view
 775             toggleSplitView();
 776             m_viewTab[m_tabIndex].secondaryView->setUrl(closedTab.secondaryUrl);
 777         }
 778
 779         m_recentTabsMenu->removeAction(action);
 780     }
 781
 782     if (m_recentTabsMenu->menu()->actions().count() == 2) {
 783         m_recentTabsMenu->setEnabled(false);
 784     }
 785 }
 786
 787 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 788 {
 789     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 790     if (undoAction) {
 791         undoAction->setText(text);
 792     }
 793 }
 794
 795 void DolphinMainWindow::undo()
 796 {
 797     clearStatusBar();
 798     KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
 799     KIO::FileUndoManager::self()->undo();
 800 }
 801
 802 void DolphinMainWindow::cut()
 803 {
 804     m_activeViewContainer->view()->cutSelectedItems();
 805 }
 806
 807 void DolphinMainWindow::copy()
 808 {
 809     m_activeViewContainer->view()->copySelectedItems();
 810 }
 811
 812 void DolphinMainWindow::paste()
 813 {
 814     m_activeViewContainer->view()->paste();
 815 }
 816
 817 void DolphinMainWindow::find()
 818 {
 819     m_activeViewContainer->setSearchModeEnabled(true);
 820 }
 821
 822 void DolphinMainWindow::slotSearchLocationChanged()
 823 {
 824 #ifdef HAVE_NEPOMUK
 825     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
 826     if (!searchDock) {
 827         return;
 828     }
 829
 830     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
 831     if (searchPanel) {
 832         searchPanel->setSearchLocation(SearchSettings::location() == QLatin1String("FromHere")
 833                                        ? SearchPanel::FromCurrentDir
 834                                        : SearchPanel::Everywhere);
 835     }
 836 #endif
 837 }
 838
 839 void DolphinMainWindow::updatePasteAction()
 840 {
 841     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 842     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 843     pasteAction->setEnabled(pasteInfo.first);
 844     pasteAction->setText(pasteInfo.second);
 845 }
 846
 847 void DolphinMainWindow::selectAll()
 848 {
 849     clearStatusBar();
 850
 851     // if the URL navigator is editable and focused, select the whole
 852     // URL instead of all items of the view
 853
 854     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 855     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
 856     const bool selectUrl = urlNavigator->isUrlEditable() &&
 857                            lineEdit->hasFocus();
 858     if (selectUrl) {
 859         lineEdit->selectAll();
 860     } else {
 861         m_activeViewContainer->view()->selectAll();
 862     }
 863 }
 864
 865 void DolphinMainWindow::invertSelection()
 866 {
 867     clearStatusBar();
 868     m_activeViewContainer->view()->invertSelection();
 869 }
 870
 871 void DolphinMainWindow::toggleSplitView()
 872 {
 873     if (!m_viewTab[m_tabIndex].secondaryView) {
 874         createSecondaryView(m_tabIndex);
 875         setActiveViewContainer(m_viewTab[m_tabIndex].secondaryView);
 876     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
 877         // remove secondary view
 878         m_viewTab[m_tabIndex].secondaryView->close();
 879         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 880         m_viewTab[m_tabIndex].secondaryView = 0;
 881
 882         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 883     } else {
 884         // The primary view is active and should be closed. Hence from a users point of view
 885         // the content of the secondary view should be moved to the primary view.
 886         // From an implementation point of view it is more efficient to close
 887         // the primary view and exchange the internal pointers afterwards.
 888
 889         m_viewTab[m_tabIndex].primaryView->close();
 890         m_viewTab[m_tabIndex].primaryView->deleteLater();
 891         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 892         m_viewTab[m_tabIndex].secondaryView = 0;
 893
 894         setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 895     }
 896
 897     updateViewActions();
 898 }
 899
 900 void DolphinMainWindow::reloadView()
 901 {
 902     clearStatusBar();
 903     m_activeViewContainer->view()->reload();
 904 }
 905
 906 void DolphinMainWindow::stopLoading()
 907 {
 908     m_activeViewContainer->view()->stopLoading();
 909 }
 910
 911 void DolphinMainWindow::enableStopAction()
 912 {
 913     actionCollection()->action("stop")->setEnabled(true);
 914 }
 915
 916 void DolphinMainWindow::disableStopAction()
 917 {
 918     actionCollection()->action("stop")->setEnabled(false);
 919 }
 920
 921 void DolphinMainWindow::showFilterBar()
 922 {
 923     m_activeViewContainer->setFilterBarVisible(true);
 924 }
 925
 926 void DolphinMainWindow::toggleEditLocation()
 927 {
 928     clearStatusBar();
 929
 930     QAction* action = actionCollection()->action("editable_location");
 931     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 932     urlNavigator->setUrlEditable(action->isChecked());
 933 }
 934
 935 void DolphinMainWindow::replaceLocation()
 936 {
 937     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 938     navigator->setUrlEditable(true);
 939     navigator->setFocus();
 940
 941     // select the whole text of the combo box editor
 942     QLineEdit* lineEdit = navigator->editor()->lineEdit();  // krazy:exclude=qclasses
 943     lineEdit->selectAll();
 944 }
 945
 946 void DolphinMainWindow::togglePanelLockState()
 947 {
 948     const bool newLockState = !GeneralSettings::lockPanels();
 949     foreach (QObject* child, children()) {
 950         DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
 951         if (dock) {
 952             dock->setLocked(newLockState);
 953         }
 954     }
 955
 956     GeneralSettings::setLockPanels(newLockState);
 957 }
 958
 959 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
 960 {
 961     const int tabCount = m_viewTab.count();
 962     for (int i = 0; i < tabCount; ++i) {
 963         ViewTab& tab = m_viewTab[i];
 964         Q_ASSERT(tab.primaryView);
 965         tab.primaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 966         if (tab.secondaryView) {
 967             tab.secondaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
 968         }
 969     }
 970 }
 971
 972 void DolphinMainWindow::goBack()
 973 {
 974     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 975     urlNavigator->goBack();
 976
 977     if (urlNavigator->locationState().isEmpty()) {
 978         // An empty location state indicates a redirection URL,
 979         // which must be skipped too
 980         urlNavigator->goBack();
 981     }
 982 }
 983
 984 void DolphinMainWindow::goForward()
 985 {
 986     m_activeViewContainer->urlNavigator()->goForward();
 987 }
 988
 989 void DolphinMainWindow::goUp()
 990 {
 991     m_activeViewContainer->urlNavigator()->goUp();
 992 }
 993
 994 void DolphinMainWindow::goHome()
 995 {
 996     m_activeViewContainer->urlNavigator()->goHome();
 997 }
 998
 999 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
1000 {
1001     // The default case (left button pressed) is handled in goBack().
1002     if (buttons == Qt::MidButton) {
1003         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1004         const int index = urlNavigator->historyIndex() + 1;
1005         openNewTab(urlNavigator->locationUrl(index));
1006     }
1007 }
1008
1009 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
1010 {
1011     // The default case (left button pressed) is handled in goForward().
1012     if (buttons == Qt::MidButton) {
1013         KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1014         const int index = urlNavigator->historyIndex() - 1;
1015         openNewTab(urlNavigator->locationUrl(index));
1016     }
1017 }
1018
1019 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
1020 {
1021     // The default case (left button pressed) is handled in goUp().
1022     if (buttons == Qt::MidButton) {
1023         openNewTab(activeViewContainer()->url().upUrl());
1024     }
1025 }
1026
1027 void DolphinMainWindow::goHome(Qt::MouseButtons buttons)
1028 {
1029     // The default case (left button pressed) is handled in goHome().
1030     if (buttons == Qt::MidButton) {
1031         openNewTab(GeneralSettings::self()->homeUrl());
1032     }
1033 }
1034
1035 void DolphinMainWindow::compareFiles()
1036 {
1037     // The method is only invoked if exactly 2 files have
1038     // been selected. The selected files may be:
1039     // - both in the primary view
1040     // - both in the secondary view
1041     // - one in the primary view and the other in the secondary
1042     //   view
1043     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
1044
1045     KUrl urlA;
1046     KUrl urlB;
1047
1048     KFileItemList items = m_viewTab[m_tabIndex].primaryView->view()->selectedItems();
1049
1050     switch (items.count()) {
1051     case 0: {
1052         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1053         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1054         Q_ASSERT(items.count() == 2);
1055         urlA = items[0].url();
1056         urlB = items[1].url();
1057         break;
1058     }
1059
1060     case 1: {
1061         urlA = items[0].url();
1062         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1063         items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1064         Q_ASSERT(items.count() == 1);
1065         urlB = items[0].url();
1066         break;
1067     }
1068
1069     case 2: {
1070         urlA = items[0].url();
1071         urlB = items[1].url();
1072         break;
1073     }
1074
1075     default: {
1076         // may not happen: compareFiles may only get invoked if 2
1077         // files are selected
1078         Q_ASSERT(false);
1079     }
1080     }
1081
1082     QString command("kompare -c \"");
1083     command.append(urlA.pathOrUrl());
1084     command.append("\" \"");
1085     command.append(urlB.pathOrUrl());
1086     command.append('\"');
1087     KRun::runCommand(command, "Kompare", "kompare", this);
1088 }
1089
1090 void DolphinMainWindow::toggleShowMenuBar()
1091 {
1092     const bool visible = menuBar()->isVisible();
1093     menuBar()->setVisible(!visible);
1094     if (visible) {
1095         createToolBarMenuButton();
1096     } else {
1097         deleteToolBarMenuButton();
1098     }
1099 }
1100
1101 void DolphinMainWindow::openTerminal()
1102 {
1103     QString dir(QDir::homePath());
1104
1105     // If the given directory is not local, it can still be the URL of an
1106     // ioslave using UDS_LOCAL_PATH which to be converted first.
1107     KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
1108
1109     //If the URL is local after the above conversion, set the directory.
1110     if (url.isLocalFile()) {
1111         dir = url.toLocalFile();
1112     }
1113
1114     KToolInvocation::invokeTerminal(QString(), dir);
1115 }
1116
1117 void DolphinMainWindow::editSettings()
1118 {
1119     if (!m_settingsDialog) {
1120         const KUrl url = activeViewContainer()->url();
1121         DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1122         connect(settingsDialog, SIGNAL(settingsChanged()), this, SLOT(refreshViews()));
1123         settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1124         settingsDialog->show();
1125         m_settingsDialog = settingsDialog;
1126     } else {
1127         m_settingsDialog.data()->raise();
1128     }
1129 }
1130
1131 void DolphinMainWindow::setActiveTab(int index)
1132 {
1133     Q_ASSERT(index >= 0);
1134     Q_ASSERT(index < m_viewTab.count());
1135     if (index == m_tabIndex) {
1136         return;
1137     }
1138
1139     // hide current tab content
1140     ViewTab& hiddenTab = m_viewTab[m_tabIndex];
1141     hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
1142     hiddenTab.primaryView->setActive(false);
1143     if (hiddenTab.secondaryView) {
1144         hiddenTab.secondaryView->setActive(false);
1145     }
1146     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
1147     splitter->hide();
1148     m_centralWidgetLayout->removeWidget(splitter);
1149
1150     // show active tab content
1151     m_tabIndex = index;
1152
1153     ViewTab& viewTab = m_viewTab[index];
1154     m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
1155     viewTab.primaryView->show();
1156     if (viewTab.secondaryView) {
1157         viewTab.secondaryView->show();
1158     }
1159     viewTab.splitter->show();
1160
1161     if (!viewTab.wasActive) {
1162         viewTab.wasActive = true;
1163
1164         // If the tab has not been activated yet the size of the KItemListView is
1165         // undefined and results in an unwanted animation. To prevent this a
1166         // reloading of the directory gets triggered.
1167         viewTab.primaryView->view()->reload();
1168         if (viewTab.secondaryView) {
1169             viewTab.secondaryView->view()->reload();
1170         }
1171     }
1172
1173     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
1174                                                          viewTab.secondaryView);
1175 }
1176
1177 void DolphinMainWindow::closeTab()
1178 {
1179     closeTab(m_tabBar->currentIndex());
1180 }
1181
1182 void DolphinMainWindow::closeTab(int index)
1183 {
1184     Q_ASSERT(index >= 0);
1185     Q_ASSERT(index < m_viewTab.count());
1186     if (m_viewTab.count() == 1) {
1187         // the last tab may never get closed
1188         return;
1189     }
1190
1191     if (index == m_tabIndex) {
1192         // The tab that should be closed is the active tab. Activate the
1193         // previous tab before closing the tab.
1194         m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
1195     }
1196     rememberClosedTab(index);
1197
1198     // delete tab
1199     m_viewTab[index].primaryView->deleteLater();
1200     if (m_viewTab[index].secondaryView) {
1201         m_viewTab[index].secondaryView->deleteLater();
1202     }
1203     m_viewTab[index].splitter->deleteLater();
1204     m_viewTab.erase(m_viewTab.begin() + index);
1205
1206     m_tabBar->blockSignals(true);
1207     m_tabBar->removeTab(index);
1208
1209     if (m_tabIndex > index) {
1210         m_tabIndex--;
1211         Q_ASSERT(m_tabIndex >= 0);
1212     }
1213
1214     // if only one tab is left, also remove the tab entry so that
1215     // closing the last tab is not possible
1216     if (m_viewTab.count() == 1) {
1217         m_tabBar->removeTab(0);
1218         actionCollection()->action("close_tab")->setEnabled(false);
1219     } else {
1220         m_tabBar->blockSignals(false);
1221     }
1222 }
1223
1224 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
1225 {
1226     KMenu menu(this);
1227
1228     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
1229     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
1230
1231     QAction* detachTabAction = menu.addAction(KIcon("tab-detach"), i18nc("@action:inmenu", "Detach Tab"));
1232
1233     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
1234
1235     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
1236     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
1237     QAction* selectedAction = menu.exec(pos);
1238     if (selectedAction == newTabAction) {
1239         const ViewTab& tab = m_viewTab[index];
1240         Q_ASSERT(tab.primaryView);
1241         const KUrl url = tab.secondaryView && tab.secondaryView->isActive() ?
1242                          tab.secondaryView->url() : tab.primaryView->url();
1243         openNewTab(url);
1244         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1245     } else if (selectedAction == detachTabAction) {
1246         const QString separator(QLatin1Char(' '));
1247         QString command = QLatin1String("dolphin");
1248
1249         const ViewTab& tab = m_viewTab[index];
1250         Q_ASSERT(tab.primaryView);
1251
1252         command += separator + tab.primaryView->url().url();
1253         if (tab.secondaryView) {
1254             command += separator + tab.secondaryView->url().url();
1255             command += separator + QLatin1String("-split");
1256         }
1257
1258         KRun::runCommand(command, this);
1259
1260         closeTab(index);
1261     } else if (selectedAction == closeOtherTabsAction) {
1262         const int count = m_tabBar->count();
1263         for (int i = 0; i < index; ++i) {
1264             closeTab(0);
1265         }
1266         for (int i = index + 1; i < count; ++i) {
1267             closeTab(1);
1268         }
1269     } else if (selectedAction == closeTabAction) {
1270         closeTab(index);
1271     }
1272 }
1273
1274 void DolphinMainWindow::slotTabMoved(int from, int to)
1275 {
1276     m_viewTab.move(from, to);
1277     m_tabIndex = m_tabBar->currentIndex();
1278 }
1279
1280 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
1281 {
1282     if (buttons & Qt::MidButton) {
1283         openNewTab(url);
1284         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1285     } else {
1286         changeUrl(url);
1287     }
1288 }
1289
1290 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1291 {
1292     canDecode = KUrl::List::canDecode(event->mimeData());
1293 }
1294
1295 void DolphinMainWindow::handleUrl(const KUrl& url)
1296 {
1297     delete m_lastHandleUrlStatJob;
1298     m_lastHandleUrlStatJob = 0;
1299
1300     if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1301         activeViewContainer()->setUrl(url);
1302     } else if (KProtocolManager::supportsListing(url)) {
1303         // stat the URL to see if it is a dir or not
1304         m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1305         connect(m_lastHandleUrlStatJob, SIGNAL(result(KJob*)),
1306                 this, SLOT(slotHandleUrlStatFinished(KJob*)));
1307
1308     } else {
1309         new KRun(url, this);
1310     }
1311 }
1312
1313 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1314 {
1315     m_lastHandleUrlStatJob = 0;
1316     const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1317     const KUrl url = static_cast<KIO::StatJob*>(job)->url();
1318     if (entry.isDir()) {
1319         activeViewContainer()->setUrl(url);
1320     } else {
1321         new KRun(url, this);
1322     }
1323 }
1324
1325 void DolphinMainWindow::tabDropEvent(int tab, QDropEvent* event)
1326 {
1327     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
1328     if (!urls.isEmpty() && tab != -1) {
1329         const ViewTab& viewTab = m_viewTab[tab];
1330         const KUrl destPath = viewTab.isPrimaryViewActive ? viewTab.primaryView->url() : viewTab.secondaryView->url();
1331         Q_UNUSED(destPath);
1332         //DragAndDropHelper::instance().dropUrls(KFileItem(), destPath, event, m_tabBar);
1333     }
1334 }
1335
1336 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1337 {
1338     newFileMenu()->setEnabled(isFolderWritable);
1339 }
1340
1341 void DolphinMainWindow::slotSearchModeChanged(bool enabled)
1342 {
1343 #ifdef HAVE_NEPOMUK
1344     const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
1345     if (!searchInfo.isIndexingEnabled()) {
1346         return;
1347     }
1348
1349     QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
1350     if (!searchDock) {
1351         return;
1352     }
1353
1354     if (enabled) {
1355         if (!searchDock->isVisible()) {
1356             m_searchDockIsTemporaryVisible = true;
1357         }
1358         searchDock->show();
1359     } else {
1360         if (searchDock->isVisible() && m_searchDockIsTemporaryVisible) {
1361             searchDock->hide();
1362         }
1363         m_searchDockIsTemporaryVisible = false;
1364     }
1365
1366     SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
1367     if (!searchPanel) {
1368         return;
1369     }
1370
1371     if (enabled) {
1372         SearchPanel::SearchLocation searchLocation = SearchPanel::Everywhere;
1373         const KUrl url = m_activeViewContainer->url();
1374         const bool isSearchUrl = (url.protocol() == QLatin1String("nepomuksearch"));
1375         if ((SearchSettings::location() == QLatin1String("FromHere") && !isSearchUrl)) {
1376             searchLocation = SearchPanel::FromCurrentDir;
1377         }
1378         searchPanel->setSearchLocation(searchLocation);
1379     } else {
1380         searchPanel->setSearchLocation(SearchPanel::Everywhere);
1381     }
1382 #else
1383     Q_UNUSED(enabled);
1384 #endif
1385 }
1386
1387 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1388                                         const KFileItem& item,
1389                                         const KUrl& url,
1390                                         const QList<QAction*>& customActions)
1391 {
1392     QWeakPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1393     contextMenu.data()->setCustomActions(customActions);
1394     const DolphinContextMenu::Command command = contextMenu.data()->open();
1395
1396     switch (command) {
1397     case DolphinContextMenu::OpenParentFolderInNewWindow: {
1398         KRun::run("dolphin", KUrl::List() << item.url().upUrl(), this);
1399         break;
1400     }
1401
1402     case DolphinContextMenu::OpenParentFolderInNewTab:
1403         openNewTab(item.url().upUrl());
1404         break;
1405
1406     case DolphinContextMenu::None:
1407     default:
1408         break;
1409     }
1410
1411     delete contextMenu.data();
1412 }
1413
1414 void DolphinMainWindow::updateToolBarMenu()
1415 {
1416     KMenu* menu = qobject_cast<KMenu*>(sender());
1417     Q_ASSERT(menu);
1418
1419     // All actions get cleared by KMenu::clear(). The sub-menus are deleted
1420     // by connecting to the aboutToHide() signal from the parent-menu.
1421     menu->clear();
1422
1423     KActionCollection* ac = actionCollection();
1424
1425     // Add "Edit" actions
1426     bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1427                  addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
1428                  addActionToMenu(ac->action("select_all"), menu) |
1429                  addActionToMenu(ac->action("invert_selection"), menu);
1430
1431     if (added) {
1432         menu->addSeparator();
1433     }
1434
1435     // Add "View" actions
1436     if (!GeneralSettings::showZoomSlider()) {
1437         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1438         addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1439         menu->addSeparator();
1440     }
1441
1442     added = addActionToMenu(ac->action("view_mode"), menu) |
1443             addActionToMenu(ac->action("sort"), menu) |
1444             addActionToMenu(ac->action("additional_info"), menu) |
1445             addActionToMenu(ac->action("show_preview"), menu) |
1446             addActionToMenu(ac->action("show_in_groups"), menu) |
1447             addActionToMenu(ac->action("show_hidden_files"), menu);
1448
1449     if (added) {
1450         menu->addSeparator();
1451     }
1452
1453     added = addActionToMenu(ac->action("split_view"), menu) |
1454             addActionToMenu(ac->action("reload"), menu) |
1455             addActionToMenu(ac->action("view_properties"), menu);
1456     if (added) {
1457         menu->addSeparator();
1458     }
1459
1460     addActionToMenu(ac->action("panels"), menu);
1461     KMenu* locationBarMenu = new KMenu(i18nc("@action:inmenu", "Location Bar"), menu);
1462     locationBarMenu->addAction(ac->action("editable_location"));
1463     locationBarMenu->addAction(ac->action("replace_location"));
1464     menu->addMenu(locationBarMenu);
1465
1466     menu->addSeparator();
1467
1468     // Add "Go" menu
1469     KMenu* goMenu = new KMenu(i18nc("@action:inmenu", "Go"), menu);
1470     connect(menu, SIGNAL(aboutToHide()), goMenu, SLOT(deleteLater()));
1471     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
1472     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
1473     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
1474     goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
1475     goMenu->addAction(ac->action("closed_tabs"));
1476     menu->addMenu(goMenu);
1477
1478     // Add "Tool" menu
1479     KMenu* toolsMenu = new KMenu(i18nc("@action:inmenu", "Tools"), menu);
1480     connect(menu, SIGNAL(aboutToHide()), toolsMenu, SLOT(deleteLater()));
1481     toolsMenu->addAction(ac->action("show_filter_bar"));
1482     toolsMenu->addAction(ac->action("compare_files"));
1483     toolsMenu->addAction(ac->action("open_terminal"));
1484     toolsMenu->addAction(ac->action("change_remote_encoding"));
1485     menu->addMenu(toolsMenu);
1486
1487     // Add "Settings" menu entries
1488     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1489     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1490     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1491
1492     // Add "Help" menu
1493     KMenu* helpMenu = new KMenu(i18nc("@action:inmenu", "Help"), menu);
1494     connect(menu, SIGNAL(aboutToHide()), helpMenu, SLOT(deleteLater()));
1495     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::HelpContents)));
1496     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::WhatsThis)));
1497     helpMenu->addSeparator();
1498     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ReportBug)));
1499     helpMenu->addSeparator();
1500     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1501     helpMenu->addSeparator();
1502     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutApp)));
1503     helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutKDE)));
1504     menu->addMenu(helpMenu);
1505
1506     menu->addSeparator();
1507     addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1508 }
1509
1510 void DolphinMainWindow::updateToolBar()
1511 {
1512     if (!menuBar()->isVisible()) {
1513         createToolBarMenuButton();
1514     }
1515 }
1516
1517 void DolphinMainWindow::slotToolBarSpacerDeleted()
1518 {
1519     m_toolBarSpacer = 0;
1520     m_updateToolBarTimer->start();
1521 }
1522
1523 void DolphinMainWindow::slotToolBarMenuButtonDeleted()
1524 {
1525     m_openToolBarMenuButton = 0;
1526     m_updateToolBarTimer->start();
1527 }
1528
1529 void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
1530 {
1531     if (m_openToolBarMenuButton) {
1532         m_openToolBarMenuButton->setIconSize(iconSize);
1533     }
1534 }
1535
1536 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1537 {
1538     Q_ASSERT(viewContainer);
1539     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1540              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1541     if (m_activeViewContainer == viewContainer) {
1542         return;
1543     }
1544
1545     m_activeViewContainer->setActive(false);
1546     m_activeViewContainer = viewContainer;
1547
1548     // Activating the view container might trigger a recursive setActiveViewContainer() call
1549     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1550     // disconnect the activated() signal in this case:
1551     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1552     m_activeViewContainer->setActive(true);
1553     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1554
1555     m_actionHandler->setCurrentView(viewContainer->view());
1556
1557     updateHistory();
1558     updateEditActions();
1559     updateViewActions();
1560     updateGoActions();
1561
1562     const KUrl url = m_activeViewContainer->url();
1563     setUrlAsCaption(url);
1564     if (m_viewTab.count() > 1) {
1565         m_tabBar->setTabText(m_tabIndex, tabName(url));
1566         m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1567     }
1568
1569     emit urlChanged(url);
1570 }
1571
1572 DolphinViewContainer* DolphinMainWindow::createViewContainer(const KUrl& url, QWidget* parent)
1573 {
1574     DolphinViewContainer* container = new DolphinViewContainer(url, parent);
1575
1576     // The places-selector from the URL navigator should only be shown
1577     // if the places dock is invisible
1578     QDockWidget* placesDock = findChild<QDockWidget*>("placesDock");
1579     container->urlNavigator()->setPlacesSelectorVisible(!placesDock || !placesDock->isVisible());
1580
1581     return container;
1582 }
1583
1584 void DolphinMainWindow::setupActions()
1585 {
1586     // setup 'File' menu
1587     m_newFileMenu = new DolphinNewFileMenu(this);
1588     KMenu* menu = m_newFileMenu->menu();
1589     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1590     menu->setIcon(KIcon("document-new"));
1591     connect(menu, SIGNAL(aboutToShow()),
1592             this, SLOT(updateNewMenu()));
1593
1594     KAction* newWindow = actionCollection()->addAction("new_window");
1595     newWindow->setIcon(KIcon("window-new"));
1596     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1597     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1598     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1599
1600     KAction* newTab = actionCollection()->addAction("new_tab");
1601     newTab->setIcon(KIcon("tab-new"));
1602     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1603     newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1604     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1605
1606     KAction* closeTab = actionCollection()->addAction("close_tab");
1607     closeTab->setIcon(KIcon("tab-close"));
1608     closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1609     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1610     closeTab->setEnabled(false);
1611     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1612
1613     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1614
1615     // setup 'Edit' menu
1616     KStandardAction::undo(this,
1617                           SLOT(undo()),
1618                           actionCollection());
1619
1620     // need to remove shift+del from cut action, else the shortcut for deletejob
1621     // doesn't work
1622     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1623     KShortcut cutShortcut = cut->shortcut();
1624     cutShortcut.remove(Qt::SHIFT | Qt::Key_Delete, KShortcut::KeepEmpty);
1625     cut->setShortcut(cutShortcut);
1626     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1627     KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1628     // The text of the paste-action is modified dynamically by Dolphin
1629     // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1630     // due to the long text, the text "Paste" is used:
1631     paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1632
1633     KStandardAction::find(this, SLOT(find()), actionCollection());
1634
1635     KAction* selectAll = actionCollection()->addAction("select_all");
1636     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1637     selectAll->setShortcut(Qt::CTRL | Qt::Key_A);
1638     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1639
1640     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1641     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1642     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1643     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1644
1645     // setup 'View' menu
1646     // (note that most of it is set up in DolphinViewActionHandler)
1647
1648     KAction* split = actionCollection()->addAction("split_view");
1649     split->setShortcut(Qt::Key_F3);
1650     updateSplitAction();
1651     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1652
1653     KAction* reload = actionCollection()->addAction("reload");
1654     reload->setText(i18nc("@action:inmenu View", "Reload"));
1655     reload->setShortcut(Qt::Key_F5);
1656     reload->setIcon(KIcon("view-refresh"));
1657     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1658
1659     KAction* stop = actionCollection()->addAction("stop");
1660     stop->setText(i18nc("@action:inmenu View", "Stop"));
1661     stop->setToolTip(i18nc("@info", "Stop loading"));
1662     stop->setIcon(KIcon("process-stop"));
1663     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1664
1665     KToggleAction* editableLocation = actionCollection()->add<KToggleAction>("editable_location");
1666     editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1667     editableLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1668     connect(editableLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1669
1670     KAction* replaceLocation = actionCollection()->addAction("replace_location");
1671     replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1672     replaceLocation->setShortcut(Qt::Key_F6);
1673     connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1674
1675     // setup 'Go' menu
1676     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1677     connect(backAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1678     KShortcut backShortcut = backAction->shortcut();
1679     backShortcut.setAlternate(Qt::Key_Backspace);
1680     backAction->setShortcut(backShortcut);
1681
1682     m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1683     m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1684     actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1685     connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction*)),
1686             this, SLOT(restoreClosedTab(QAction*)));
1687
1688     QAction* action = new QAction(i18n("Empty Recently Closed Tabs"), m_recentTabsMenu);
1689     action->setIcon(KIcon("edit-clear-list"));
1690     action->setData(QVariant::fromValue(true));
1691     m_recentTabsMenu->addAction(action);
1692     m_recentTabsMenu->addSeparator();
1693     m_recentTabsMenu->setEnabled(false);
1694
1695     KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1696     connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1697
1698     KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1699     connect(upAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1700
1701     KAction* homeAction = KStandardAction::home(this, SLOT(goHome()), actionCollection());
1702     connect(homeAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goHome(Qt::MouseButtons)));
1703
1704     // setup 'Tools' menu
1705     KAction* showFilterBar = actionCollection()->addAction("show_filter_bar");
1706     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1707     showFilterBar->setIcon(KIcon("view-filter"));
1708     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1709     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1710
1711     KAction* compareFiles = actionCollection()->addAction("compare_files");
1712     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1713     compareFiles->setIcon(KIcon("kompare"));
1714     compareFiles->setEnabled(false);
1715     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1716
1717     KAction* openTerminal = actionCollection()->addAction("open_terminal");
1718     openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1719     openTerminal->setIcon(KIcon("utilities-terminal"));
1720     openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1721     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1722
1723     // setup 'Settings' menu
1724     KToggleAction* showMenuBar = KStandardAction::showMenubar(0, 0, actionCollection());
1725     connect(showMenuBar, SIGNAL(triggered(bool)),                   // Fixes #286822
1726             this, SLOT(toggleShowMenuBar()), Qt::QueuedConnection);
1727     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1728
1729     // not in menu actions
1730     QList<QKeySequence> nextTabKeys;
1731     nextTabKeys.append(KStandardShortcut::tabNext().primary());
1732     nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1733
1734     QList<QKeySequence> prevTabKeys;
1735     prevTabKeys.append(KStandardShortcut::tabPrev().primary());
1736     prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1737
1738     KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1739     activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1740     connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1741     activateNextTab->setShortcuts(QApplication::isRightToLeft() ? prevTabKeys : nextTabKeys);
1742
1743     KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1744     activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1745     connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1746     activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? nextTabKeys : prevTabKeys);
1747
1748     // for context menu
1749     KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1750     openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1751     openInNewTab->setIcon(KIcon("tab-new"));
1752     connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1753
1754     KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1755     openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1756     openInNewWindow->setIcon(KIcon("window-new"));
1757     connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1758 }
1759
1760 void DolphinMainWindow::setupDockWidgets()
1761 {
1762     const bool lock = GeneralSettings::lockPanels();
1763
1764     KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>("lock_panels");
1765     lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1766     lockLayoutAction->setActiveIcon(KIcon("object-unlocked"));
1767     lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1768     lockLayoutAction->setInactiveIcon(KIcon("object-locked"));
1769     lockLayoutAction->setActive(lock);
1770     connect(lockLayoutAction, SIGNAL(triggered()), this, SLOT(togglePanelLockState()));
1771
1772     // Setup "Information"
1773     DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1774     infoDock->setLocked(lock);
1775     infoDock->setObjectName("infoDock");
1776     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1777     Panel* infoPanel = new InformationPanel(infoDock);
1778     infoPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1779     connect(infoPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1780     infoDock->setWidget(infoPanel);
1781
1782     QAction* infoAction = infoDock->toggleViewAction();
1783     createPanelAction(KIcon("dialog-information"), Qt::Key_F11, infoAction, "show_information_panel");
1784
1785     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1786     connect(this, SIGNAL(urlChanged(KUrl)),
1787             infoPanel, SLOT(setUrl(KUrl)));
1788     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1789             infoPanel, SLOT(setSelection(KFileItemList)));
1790     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1791             infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1792
1793     // Setup "Folders"
1794     DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1795     foldersDock->setLocked(lock);
1796     foldersDock->setObjectName("foldersDock");
1797     foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1798     FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1799     foldersPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1800     foldersDock->setWidget(foldersPanel);
1801
1802     QAction* foldersAction = foldersDock->toggleViewAction();
1803     createPanelAction(KIcon("folder"), Qt::Key_F7, foldersAction, "show_folders_panel");
1804
1805     addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1806     connect(this, SIGNAL(urlChanged(KUrl)),
1807             foldersPanel, SLOT(setUrl(KUrl)));
1808     connect(foldersPanel, SIGNAL(changeUrl(KUrl,Qt::MouseButtons)),
1809             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1810
1811     // Setup "Terminal"
1812 #ifndef Q_OS_WIN
1813     DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1814     terminalDock->setLocked(lock);
1815     terminalDock->setObjectName("terminalDock");
1816     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1817     Panel* terminalPanel = new TerminalPanel(terminalDock);
1818     terminalPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1819     terminalDock->setWidget(terminalPanel);
1820
1821     connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1822     connect(terminalDock, SIGNAL(visibilityChanged(bool)),
1823             terminalPanel, SLOT(dockVisibilityChanged()));
1824
1825     QAction* terminalAction = terminalDock->toggleViewAction();
1826     createPanelAction(KIcon("utilities-terminal"), Qt::Key_F4, terminalAction, "show_terminal_panel");
1827
1828     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1829     connect(this, SIGNAL(urlChanged(KUrl)),
1830             terminalPanel, SLOT(setUrl(KUrl)));
1831 #endif
1832
1833     // Setup "Search"
1834 #ifdef HAVE_NEPOMUK
1835     DolphinDockWidget* searchDock = new DolphinDockWidget(i18nc("@title:window", "Search"));
1836     searchDock->setLocked(lock);
1837     searchDock->setObjectName("searchDock");
1838     searchDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1839     Panel* searchPanel = new SearchPanel(searchDock);
1840     searchPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1841     connect(searchPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1842     searchDock->setWidget(searchPanel);
1843
1844     QAction* searchAction = searchDock->toggleViewAction();
1845     createPanelAction(KIcon("system-search"), Qt::Key_F12, searchAction, "show_search_panel");
1846     addDockWidget(Qt::RightDockWidgetArea, searchDock);
1847     connect(this, SIGNAL(urlChanged(KUrl)),
1848             searchPanel, SLOT(setUrl(KUrl)));
1849 #endif
1850
1851     if (GeneralSettings::version() < 200) {
1852         infoDock->hide();
1853         foldersDock->hide();
1854 #ifndef Q_OS_WIN
1855         terminalDock->hide();
1856 #endif
1857 #ifdef HAVE_NEPOMUK
1858         searchDock->hide();
1859 #endif
1860     }
1861
1862     // Setup "Places"
1863     DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1864     placesDock->setLocked(lock);
1865     placesDock->setObjectName("placesDock");
1866     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1867
1868     PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1869     QAction* separator = new QAction(placesPanel);
1870     separator->setSeparator(true);
1871     QList<QAction*> placesActions;
1872     placesActions.append(separator);
1873     placesActions.append(lockLayoutAction);
1874     placesPanel->addActions(placesActions);
1875     placesPanel->setModel(DolphinPlacesModel::instance());
1876     placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1877     placesDock->setWidget(placesPanel);
1878
1879     QAction* placesAction = placesDock->toggleViewAction();
1880     createPanelAction(KIcon("bookmarks"), Qt::Key_F9, placesAction, "show_places_panel");
1881
1882     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1883     connect(placesPanel, SIGNAL(urlChanged(KUrl,Qt::MouseButtons)),
1884             this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1885     connect(this, SIGNAL(urlChanged(KUrl)),
1886             placesPanel, SLOT(setUrl(KUrl)));
1887     connect(placesDock, SIGNAL(visibilityChanged(bool)),
1888             this, SLOT(slotPlacesPanelVisibilityChanged(bool)));
1889
1890     // Add actions into the "Panels" menu
1891     KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1892     actionCollection()->addAction("panels", panelsMenu);
1893     panelsMenu->setDelayed(false);
1894     const KActionCollection* ac = actionCollection();
1895     panelsMenu->addAction(ac->action("show_places_panel"));
1896     panelsMenu->addAction(ac->action("show_information_panel"));
1897     panelsMenu->addAction(ac->action("show_folders_panel"));
1898 #ifndef Q_OS_WIN
1899     panelsMenu->addAction(ac->action("show_terminal_panel"));
1900 #endif
1901 #ifdef HAVE_NEPOMUK
1902     panelsMenu->addAction(ac->action("show_search_panel"));
1903 #endif
1904     panelsMenu->addSeparator();
1905     panelsMenu->addAction(lockLayoutAction);
1906 }
1907
1908 void DolphinMainWindow::updateEditActions()
1909 {
1910     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1911     if (list.isEmpty()) {
1912         stateChanged("has_no_selection");
1913     } else {
1914         stateChanged("has_selection");
1915
1916         KActionCollection* col = actionCollection();
1917         QAction* renameAction      = col->action("rename");
1918         QAction* moveToTrashAction = col->action("move_to_trash");
1919         QAction* deleteAction      = col->action("delete");
1920         QAction* cutAction         = col->action(KStandardAction::name(KStandardAction::Cut));
1921         QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1922
1923         KFileItemListProperties capabilities(list);
1924         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1925
1926         renameAction->setEnabled(capabilities.supportsMoving());
1927         moveToTrashAction->setEnabled(enableMoveToTrash);
1928         deleteAction->setEnabled(capabilities.supportsDeleting());
1929         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1930         cutAction->setEnabled(capabilities.supportsMoving());
1931     }
1932     updatePasteAction();
1933 }
1934
1935 void DolphinMainWindow::updateViewActions()
1936 {
1937     m_actionHandler->updateViewActions();
1938
1939     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1940     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1941
1942     updateSplitAction();
1943
1944     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1945     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1946     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1947 }
1948
1949 void DolphinMainWindow::updateGoActions()
1950 {
1951     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1952     const KUrl currentUrl = m_activeViewContainer->url();
1953     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1954 }
1955
1956 void DolphinMainWindow::createToolBarMenuButton()
1957 {
1958     if (m_toolBarSpacer && m_openToolBarMenuButton) {
1959         return;
1960     }
1961     Q_ASSERT(!m_toolBarSpacer);
1962     Q_ASSERT(!m_openToolBarMenuButton);
1963
1964     m_toolBarSpacer = new QWidget(this);
1965     m_toolBarSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
1966
1967     m_openToolBarMenuButton = new QToolButton(this);
1968     m_openToolBarMenuButton->setIcon(KIcon("configure"));
1969     m_openToolBarMenuButton->setPopupMode(QToolButton::InstantPopup);
1970     m_openToolBarMenuButton->setToolTip(i18nc("@info:tooltip", "Configure and control Dolphin"));
1971
1972     KMenu* toolBarMenu = new ToolBarMenu(m_openToolBarMenuButton);
1973     connect(toolBarMenu, SIGNAL(aboutToShow()), this, SLOT(updateToolBarMenu()));
1974
1975     m_openToolBarMenuButton->setMenu(toolBarMenu);
1976
1977     toolBar()->addWidget(m_toolBarSpacer);
1978     toolBar()->addWidget(m_openToolBarMenuButton);
1979     connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
1980
1981     // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1982     // gets edited. In this case we must add them again. The adding is done asynchronously by
1983     // m_updateToolBarTimer.
1984     connect(m_toolBarSpacer, SIGNAL(destroyed()), this, SLOT(slotToolBarSpacerDeleted()));
1985     connect(m_openToolBarMenuButton, SIGNAL(destroyed()), this, SLOT(slotToolBarMenuButtonDeleted()));
1986     m_updateToolBarTimer = new QTimer(this);
1987     m_updateToolBarTimer->setInterval(500);
1988     connect(m_updateToolBarTimer, SIGNAL(timeout()), this, SLOT(updateToolBar()));
1989 }
1990
1991 void DolphinMainWindow::deleteToolBarMenuButton()
1992 {
1993     delete m_toolBarSpacer;
1994     m_toolBarSpacer = 0;
1995
1996     delete m_openToolBarMenuButton;
1997     m_openToolBarMenuButton = 0;
1998
1999     delete m_updateToolBarTimer;
2000     m_updateToolBarTimer = 0;
2001 }
2002
2003 bool DolphinMainWindow::addActionToMenu(QAction* action, KMenu* menu)
2004 {
2005     Q_ASSERT(action);
2006     Q_ASSERT(menu);
2007
2008     const KToolBar* toolBarWidget = toolBar();
2009     foreach (const QWidget* widget, action->associatedWidgets()) {
2010         if (widget == toolBarWidget) {
2011             return false;
2012         }
2013     }
2014
2015     menu->addAction(action);
2016     return true;
2017 }
2018
2019 void DolphinMainWindow::rememberClosedTab(int index)
2020 {
2021     KMenu* tabsMenu = m_recentTabsMenu->menu();
2022
2023     const QString primaryPath = m_viewTab[index].primaryView->url().path();
2024     const QString iconName = KMimeType::iconNameForUrl(primaryPath);
2025
2026     QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
2027
2028     ClosedTab closedTab;
2029     closedTab.primaryUrl = m_viewTab[index].primaryView->url();
2030
2031     if (m_viewTab[index].secondaryView) {
2032         closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
2033         closedTab.isSplit = true;
2034     } else {
2035         closedTab.isSplit = false;
2036     }
2037
2038     action->setData(QVariant::fromValue(closedTab));
2039     action->setIcon(KIcon(iconName));
2040
2041     // add the closed tab menu entry after the separator and
2042     // "Empty Recently Closed Tabs" entry
2043     if (tabsMenu->actions().size() == 2) {
2044         tabsMenu->addAction(action);
2045     } else {
2046         tabsMenu->insertAction(tabsMenu->actions().at(2), action);
2047     }
2048
2049     // assure that only up to 8 closed tabs are shown in the menu
2050     if (tabsMenu->actions().size() > 8) {
2051         tabsMenu->removeAction(tabsMenu->actions().last());
2052     }
2053     actionCollection()->action("closed_tabs")->setEnabled(true);
2054     KAcceleratorManager::manage(tabsMenu);
2055 }
2056
2057 void DolphinMainWindow::refreshViews()
2058 {
2059     Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
2060
2061     // remember the current active view, as because of
2062     // the refreshing the active view might change to
2063     // the secondary view
2064     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
2065
2066     const int tabCount = m_viewTab.count();
2067     for (int i = 0; i < tabCount; ++i) {
2068         m_viewTab[i].primaryView->refresh();
2069         if (m_viewTab[i].secondaryView) {
2070             m_viewTab[i].secondaryView->refresh();
2071         }
2072     }
2073
2074     setActiveViewContainer(activeViewContainer);
2075
2076     if (GeneralSettings::modifiedStartupSettings()) {
2077         // The startup settings have been changed by the user (see bug #254947).
2078         // Synchronize the split-view setting with the active view:
2079         const bool splitView = GeneralSettings::splitView();
2080         const ViewTab& activeTab = m_viewTab[m_tabIndex];
2081         const bool toggle =    ( splitView && !activeTab.secondaryView)
2082                             || (!splitView &&  activeTab.secondaryView);
2083         if (toggle) {
2084             toggleSplitView();
2085         }
2086     }
2087 }
2088
2089 void DolphinMainWindow::clearStatusBar()
2090 {
2091     m_activeViewContainer->statusBar()->clear();
2092 }
2093
2094 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2095 {
2096     connect(container, SIGNAL(showFilterBarChanged(bool)),
2097             this, SLOT(updateFilterBarAction(bool)));
2098     connect(container, SIGNAL(writeStateChanged(bool)),
2099             this, SLOT(slotWriteStateChanged(bool)));
2100     connect(container, SIGNAL(searchModeChanged(bool)),
2101             this, SLOT(slotSearchModeChanged(bool)));
2102
2103     const DolphinSearchBox* searchBox = container->searchBox();
2104     connect(searchBox, SIGNAL(searchLocationChanged(SearchLocation)),
2105             this, SLOT(slotSearchLocationChanged()));
2106
2107     DolphinView* view = container->view();
2108     connect(view, SIGNAL(selectionChanged(KFileItemList)),
2109             this, SLOT(slotSelectionChanged(KFileItemList)));
2110     connect(view, SIGNAL(requestItemInfo(KFileItem)),
2111             this, SLOT(slotRequestItemInfo(KFileItem)));
2112     connect(view, SIGNAL(activated()),
2113             this, SLOT(toggleActiveView()));
2114     connect(view, SIGNAL(tabRequested(KUrl)),
2115             this, SLOT(openNewTab(KUrl)));
2116     connect(view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
2117             this, SLOT(openContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
2118     connect(view, SIGNAL(startedPathLoading(KUrl)),
2119             this, SLOT(enableStopAction()));
2120     connect(view, SIGNAL(finishedPathLoading(KUrl)),
2121             this, SLOT(disableStopAction()));
2122
2123     const KUrlNavigator* navigator = container->urlNavigator();
2124     connect(navigator, SIGNAL(urlChanged(KUrl)),
2125             this, SLOT(changeUrl(KUrl)));
2126     connect(navigator, SIGNAL(historyChanged()),
2127             this, SLOT(updateHistory()));
2128     connect(navigator, SIGNAL(editableStateChanged(bool)),
2129             this, SLOT(slotEditableStateChanged(bool)));
2130     connect(navigator, SIGNAL(tabRequested(KUrl)),
2131             this, SLOT(openNewTab(KUrl)));
2132 }
2133
2134 void DolphinMainWindow::updateSplitAction()
2135 {
2136     QAction* splitAction = actionCollection()->action("split_view");
2137     if (m_viewTab[m_tabIndex].secondaryView) {
2138         if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
2139             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2140             splitAction->setToolTip(i18nc("@info", "Close right view"));
2141             splitAction->setIcon(KIcon("view-right-close"));
2142         } else {
2143             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2144             splitAction->setToolTip(i18nc("@info", "Close left view"));
2145             splitAction->setIcon(KIcon("view-left-close"));
2146         }
2147     } else {
2148         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2149         splitAction->setToolTip(i18nc("@info", "Split view"));
2150         splitAction->setIcon(KIcon("view-right-new"));
2151     }
2152 }
2153
2154 QString DolphinMainWindow::tabName(const KUrl& url) const
2155 {
2156     QString name;
2157     if (url.equals(KUrl("file:///"))) {
2158         name = '/';
2159     } else {
2160         name = url.fileName();
2161         if (name.isEmpty()) {
2162             name = url.protocol();
2163         } else {
2164             // Make sure that a '&' inside the directory name is displayed correctly
2165             // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
2166             name.replace('&', "&&");
2167         }
2168     }
2169     return name;
2170 }
2171
2172 bool DolphinMainWindow::isKompareInstalled() const
2173 {
2174     static bool initialized = false;
2175     static bool installed = false;
2176     if (!initialized) {
2177         // TODO: maybe replace this approach later by using a menu
2178         // plugin like kdiff3plugin.cpp
2179         installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
2180         initialized = true;
2181     }
2182     return installed;
2183 }
2184
2185 void DolphinMainWindow::createSecondaryView(int tabIndex)
2186 {
2187     ViewTab& viewTab = m_viewTab[tabIndex];
2188
2189     QSplitter* splitter = viewTab.splitter;
2190     const int newWidth = (viewTab.primaryView->width() - splitter->handleWidth()) / 2;
2191
2192     const DolphinView* view = viewTab.primaryView->view();
2193     viewTab.secondaryView = createViewContainer(view->url(), 0);
2194     splitter->addWidget(viewTab.secondaryView);
2195     splitter->setSizes(QList<int>() << newWidth << newWidth);
2196
2197     connectViewSignals(viewTab.secondaryView);
2198     viewTab.secondaryView->setActive(false);
2199     viewTab.secondaryView->resize(newWidth, viewTab.primaryView->height());
2200     viewTab.secondaryView->show();
2201 }
2202
2203 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
2204 {
2205     return "Tab " + QString::number(tabIndex) + ' ' + property;
2206 }
2207
2208 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
2209 {
2210     QString caption;
2211     if (!url.isLocalFile()) {
2212         caption.append(url.protocol() + " - ");
2213         if (url.hasHost()) {
2214             caption.append(url.host() + " - ");
2215         }
2216     }
2217
2218     const QString fileName = url.fileName().isEmpty() ? "/" : url.fileName();
2219     caption.append(fileName);
2220
2221     setCaption(caption);
2222 }
2223
2224 QString DolphinMainWindow::squeezedText(const QString& text) const
2225 {
2226     const QFontMetrics fm = fontMetrics();
2227     return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
2228 }
2229
2230 void DolphinMainWindow::createPanelAction(const KIcon& icon,
2231                                           const QKeySequence& shortcut,
2232                                           QAction* dockAction,
2233                                           const QString& actionName)
2234 {
2235     KAction* panelAction = actionCollection()->addAction(actionName);
2236     panelAction->setCheckable(true);
2237     panelAction->setChecked(dockAction->isChecked());
2238     panelAction->setText(dockAction->text());
2239     panelAction->setIcon(icon);
2240     panelAction->setShortcut(shortcut);
2241
2242     connect(panelAction, SIGNAL(triggered()), dockAction, SLOT(trigger()));
2243     connect(dockAction, SIGNAL(toggled(bool)), panelAction, SLOT(setChecked(bool)));
2244 }
2245
2246 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2247     KIO::FileUndoManager::UiInterface()
2248 {
2249 }
2250
2251 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2252 {
2253 }
2254
2255 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2256 {
2257     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2258     if (mainWin) {
2259         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
2260         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
2261     } else {
2262         KIO::FileUndoManager::UiInterface::jobError(job);
2263     }
2264 }
2265
2266 ToolBarMenu::ToolBarMenu(QWidget* parent) :
2267     KMenu(parent)
2268 {
2269 }
2270
2271 ToolBarMenu::~ToolBarMenu()
2272 {
2273 }
2274
2275 void ToolBarMenu::showEvent(QShowEvent* event)
2276 {
2277     KMenu::showEvent(event);
2278
2279     // Adjust the position of the menu to be shown within the
2280     // Dolphin window to reduce the cases that sub-menus might overlap
2281     // the right screen border.
2282     QPoint pos;
2283     QWidget* button = parentWidget();
2284     if (layoutDirection() == Qt::RightToLeft) {
2285         pos = button->mapToGlobal(QPoint(0, button->height()));
2286     } else {
2287         pos = button->mapToGlobal(QPoint(button->width(), button->height()));
2288         pos.rx() -= width();
2289     }
2290
2291     // Assure that the menu is not shown outside the screen boundaries and
2292     // that it does not overlap with the parent button.
2293     const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
2294     if (pos.x() < screen.x()) {
2295         pos.rx() = screen.x();
2296     } else if (pos.x() + width() > screen.x() + screen.width()) {
2297         pos.rx() = screen.x() + screen.width() - width();
2298     }
2299
2300     if (pos.y() < screen.y()) {
2301         pos.ry() = screen.y();
2302     } else if (pos.y() + height() > screen.y() + screen.height()) {
2303         pos.ry() = button->mapToGlobal(QPoint(0, 0)).y() - height();
2304     }
2305
2306     move(pos);
2307 }
2308
2309 #include "dolphinmainwindow.moc"