src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   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 #include "dolphinviewactionhandler.h"
  24 #include "dolphindropcontroller.h"
  25
  26 #include <config-nepomuk.h>
  27
  28 #include "dolphinapplication.h"
  29 #include "dolphinfileplacesview.h"
  30 #include "dolphinnewmenu.h"
  31 #include "dolphinsettings.h"
  32 #include "dolphinsettingsdialog.h"
  33 #include "dolphinstatusbar.h"
  34 #include "dolphinviewcontainer.h"
  35 #include "fileitemcapabilities.h"
  36 #include "infosidebarpage.h"
  37 #include "metadatawidget.h"
  38 #include "mainwindowadaptor.h"
  39 #include "treeviewsidebarpage.h"
  40 #include "viewpropertiesdialog.h"
  41 #include "viewproperties.h"
  42
  43 #ifndef Q_OS_WIN
  44 #include "terminalsidebarpage.h"
  45 #endif
  46
  47 #include "dolphin_generalsettings.h"
  48 #include "dolphin_iconsmodesettings.h"
  49
  50 #include <kaction.h>
  51 #include <kactioncollection.h>
  52 #include <kconfig.h>
  53 #include <kdesktopfile.h>
  54 #include <kdeversion.h>
  55 #include <kfiledialog.h>
  56 #include <kfileplacesmodel.h>
  57 #include <kglobal.h>
  58 #include <kicon.h>
  59 #include <kiconloader.h>
  60 #include <kio/netaccess.h>
  61 #include <kinputdialog.h>
  62 #include <klocale.h>
  63 #include <kmenu.h>
  64 #include <kmenubar.h>
  65 #include <kmessagebox.h>
  66 #include <kurlnavigator.h>
  67 #include <konqmimedata.h>
  68 #include <kpropertiesdialog.h>
  69 #include <kprotocolinfo.h>
  70 #include <ktoggleaction.h>
  71 #include <krun.h>
  72 #include <kshell.h>
  73 #include <kstandarddirs.h>
  74 #include <kstatusbar.h>
  75 #include <kstandardaction.h>
  76 #include <ktabbar.h>
  77 #include <kurl.h>
  78 #include <kurlcombobox.h>
  79
  80 #include <QKeyEvent>
  81 #include <QClipboard>
  82 #include <QLineEdit>
  83 #include <QSplitter>
  84 #include <QDockWidget>
  85
  86 DolphinMainWindow::DolphinMainWindow(int id) :
  87     KXmlGuiWindow(0),
  88     m_newMenu(0),
  89     m_showMenuBar(0),
  90     m_tabBar(0),
  91     m_activeViewContainer(0),
  92     m_centralWidgetLayout(0),
  93     m_id(id),
  94     m_tabIndex(0),
  95     m_viewTab(),
  96     m_actionHandler(0)
  97 {
  98     setObjectName("Dolphin#");
  99
 100     m_viewTab.append(ViewTab());
 101
 102     new MainWindowAdaptor(this);
 103     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
 104
 105     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
 106     undoManager->setUiInterface(new UndoUiInterface());
 107
 108     connect(undoManager, SIGNAL(undoAvailable(bool)),
 109             this, SLOT(slotUndoAvailable(bool)));
 110     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 111             this, SLOT(slotUndoTextChanged(const QString&)));
 112     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 113             this, SLOT(slotHandlePlacesError(const QString&)));
 114 }
 115
 116 DolphinMainWindow::~DolphinMainWindow()
 117 {
 118     DolphinApplication::app()->removeMainWindow(this);
 119 }
 120
 121 void DolphinMainWindow::toggleViews()
 122 {
 123     if (m_viewTab[m_tabIndex].primaryView == 0) {
 124         return;
 125     }
 126
 127     // move secondary view from the last position of the splitter
 128     // to the first position
 129     m_viewTab[m_tabIndex].splitter->insertWidget(0, m_viewTab[m_tabIndex].secondaryView);
 130
 131     DolphinViewContainer* container = m_viewTab[m_tabIndex].primaryView;
 132     m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 133     m_viewTab[m_tabIndex].secondaryView = container;
 134 }
 135
 136 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 137 {
 138     clearStatusBar();
 139     m_undoCommandTypes.append(commandType);
 140 }
 141
 142 void DolphinMainWindow::refreshViews()
 143 {
 144     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 145
 146     // remember the current active view, as because of
 147     // the refreshing the active view might change to
 148     // the secondary view
 149     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 150
 151     m_viewTab[m_tabIndex].primaryView->view()->refresh();
 152     if (m_viewTab[m_tabIndex].secondaryView != 0) {
 153         m_viewTab[m_tabIndex].secondaryView->view()->refresh();
 154     }
 155
 156     setActiveViewContainer(activeViewContainer);
 157 }
 158
 159 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 160                                  const KUrl& destination)
 161 {
 162     DolphinDropController dropController(this);
 163     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 164             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 165     dropController.dropUrls(urls, destination);
 166 }
 167
 168 void DolphinMainWindow::pasteIntoFolder()
 169 {
 170     m_activeViewContainer->view()->pasteIntoFolder();
 171 }
 172
 173 void DolphinMainWindow::changeUrl(const KUrl& url)
 174 {
 175     DolphinViewContainer* view = activeViewContainer();
 176     if (view != 0) {
 177         view->setUrl(url);
 178         updateEditActions();
 179         updateViewActions();
 180         updateGoActions();
 181         setCaption(url.fileName());
 182         if (m_viewTab.count() > 1) {
 183             m_tabBar->setTabText(m_tabIndex, tabName(url));
 184         }
 185         emit urlChanged(url);
 186     }
 187 }
 188
 189 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 190 {
 191     activeViewContainer()->view()->changeSelection(selection);
 192 }
 193
 194 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 195 {
 196     KToggleAction* editableLocationAction =
 197         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 198     editableLocationAction->setChecked(editable);
 199 }
 200
 201 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 202 {
 203     updateEditActions();
 204
 205     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 206     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedUrls().count();
 207     if (m_viewTab[m_tabIndex].secondaryView != 0) {
 208         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls().count();
 209     }
 210
 211     QAction* compareFilesAction = actionCollection()->action("compare_files");
 212     if (selectedUrlsCount == 2) {
 213         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 214         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 215     } else {
 216         compareFilesAction->setEnabled(false);
 217     }
 218
 219     m_activeViewContainer->updateStatusBar();
 220
 221     emit selectionChanged(selection);
 222 }
 223
 224 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 225 {
 226     emit requestItemInfo(item);
 227 }
 228
 229 void DolphinMainWindow::updateHistory()
 230 {
 231     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 232     const int index = urlNavigator->historyIndex();
 233
 234     QAction* backAction = actionCollection()->action("go_back");
 235     if (backAction != 0) {
 236         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 237     }
 238
 239     QAction* forwardAction = actionCollection()->action("go_forward");
 240     if (forwardAction != 0) {
 241         forwardAction->setEnabled(index > 0);
 242     }
 243 }
 244
 245 void DolphinMainWindow::updateFilterBarAction(bool show)
 246 {
 247     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 248     showFilterBarAction->setChecked(show);
 249 }
 250
 251 void DolphinMainWindow::openNewMainWindow()
 252 {
 253     DolphinApplication::app()->createMainWindow()->show();
 254 }
 255
 256 void DolphinMainWindow::openNewTab()
 257 {
 258     openNewTab(m_activeViewContainer->url());
 259     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 260 }
 261
 262 void DolphinMainWindow::openNewTab(const KUrl& url)
 263 {
 264     if (m_viewTab.count() == 1) {
 265         // Only one view is open currently and hence no tab is shown at
 266         // all. Before creating a tab for 'url', provide a tab for the current URL.
 267         m_tabBar->addTab(KIcon("folder"), tabName(m_activeViewContainer->url()));
 268         m_tabBar->blockSignals(false);
 269     }
 270
 271     m_tabBar->addTab(KIcon("folder"), tabName(url));
 272
 273     ViewTab viewTab;
 274     viewTab.splitter = new QSplitter(this);
 275     viewTab.primaryView = new DolphinViewContainer(this, viewTab.splitter, url);
 276     connectViewSignals(viewTab.primaryView);
 277     viewTab.primaryView->view()->reload();
 278
 279     m_viewTab.append(viewTab);
 280 }
 281
 282 void DolphinMainWindow::toggleActiveView()
 283 {
 284     if (m_viewTab[m_tabIndex].secondaryView == 0) {
 285         // only one view is available
 286         return;
 287     }
 288
 289     Q_ASSERT(m_activeViewContainer != 0);
 290     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 291
 292     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 293     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 294     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 295 }
 296
 297 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 298 {
 299     DolphinSettings& settings = DolphinSettings::instance();
 300     GeneralSettings* generalSettings = settings.generalSettings();
 301     generalSettings->setFirstRun(false);
 302
 303     settings.save();
 304
 305     KXmlGuiWindow::closeEvent(event);
 306 }
 307
 308 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 309 {
 310     // TODO: remember tabs
 311     DolphinViewContainer* cont = m_viewTab[m_tabIndex].primaryView;
 312     group.writeEntry("Primary Url", cont->url().url());
 313     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 314
 315     cont = m_viewTab[m_tabIndex].secondaryView;
 316     if (cont != 0) {
 317         group.writeEntry("Secondary Url", cont->url().url());
 318         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 319     }
 320 }
 321
 322 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 323 {
 324     // TODO: read tabs
 325     DolphinViewContainer* cont = m_viewTab[m_tabIndex].primaryView;
 326
 327     cont->setUrl(group.readEntry("Primary Url"));
 328     bool editable = group.readEntry("Primary Editable Url", false);
 329     cont->urlNavigator()->setUrlEditable(editable);
 330
 331     cont = m_viewTab[m_tabIndex].secondaryView;
 332     const QString secondaryUrl = group.readEntry("Secondary Url");
 333     if (!secondaryUrl.isEmpty()) {
 334         if (cont == 0) {
 335             // a secondary view should be shown, but no one is available
 336             // currently -> create a new view
 337             toggleSplitView();
 338             cont = m_viewTab[m_tabIndex].secondaryView;
 339             Q_ASSERT(cont != 0);
 340         }
 341
 342         cont->setUrl(secondaryUrl);
 343         bool editable = group.readEntry("Secondary Editable Url", false);
 344         cont->urlNavigator()->setUrlEditable(editable);
 345     } else if (cont != 0) {
 346         // no secondary view should be shown, but the default setting shows
 347         // one already -> close the view
 348         toggleSplitView();
 349     }
 350 }
 351
 352 void DolphinMainWindow::updateNewMenu()
 353 {
 354     m_newMenu->slotCheckUpToDate();
 355     m_newMenu->setPopupFiles(activeViewContainer()->url());
 356 }
 357
 358 void DolphinMainWindow::properties()
 359 {
 360     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 361
 362     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 363     dialog->setAttribute(Qt::WA_DeleteOnClose);
 364     dialog->show();
 365     dialog->raise();
 366     dialog->activateWindow();
 367 }
 368
 369 void DolphinMainWindow::quit()
 370 {
 371     close();
 372 }
 373
 374 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 375 {
 376     if (!message.isEmpty()) {
 377         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 378         statusBar->setMessage(message, DolphinStatusBar::Error);
 379     }
 380 }
 381
 382 void DolphinMainWindow::slotUndoAvailable(bool available)
 383 {
 384     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 385     if (undoAction != 0) {
 386         undoAction->setEnabled(available);
 387     }
 388
 389     if (available && (m_undoCommandTypes.count() > 0)) {
 390         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 391         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 392         switch (command) {
 393         case KonqFileUndoManager::COPY:
 394             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 395                                   DolphinStatusBar::OperationCompleted);
 396             break;
 397         case KonqFileUndoManager::MOVE:
 398             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 399                                   DolphinStatusBar::OperationCompleted);
 400             break;
 401         case KonqFileUndoManager::LINK:
 402             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 403                                   DolphinStatusBar::OperationCompleted);
 404             break;
 405         case KonqFileUndoManager::TRASH:
 406             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 407                                   DolphinStatusBar::OperationCompleted);
 408             break;
 409         case KonqFileUndoManager::RENAME:
 410             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 411                                   DolphinStatusBar::OperationCompleted);
 412             break;
 413
 414         case KonqFileUndoManager::MKDIR:
 415             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 416                                   DolphinStatusBar::OperationCompleted);
 417             break;
 418
 419         default:
 420             break;
 421         }
 422
 423     }
 424 }
 425
 426 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 427 {
 428     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 429     if (undoAction != 0) {
 430         undoAction->setText(text);
 431     }
 432 }
 433
 434 void DolphinMainWindow::undo()
 435 {
 436     clearStatusBar();
 437     KonqFileUndoManager::self()->uiInterface()->setParentWidget(this);
 438     KonqFileUndoManager::self()->undo();
 439 }
 440
 441 void DolphinMainWindow::cut()
 442 {
 443     m_activeViewContainer->view()->cutSelectedItems();
 444 }
 445
 446 void DolphinMainWindow::copy()
 447 {
 448     m_activeViewContainer->view()->copySelectedItems();
 449 }
 450
 451 void DolphinMainWindow::paste()
 452 {
 453     m_activeViewContainer->view()->paste();
 454 }
 455
 456 void DolphinMainWindow::updatePasteAction()
 457 {
 458     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 459     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 460     pasteAction->setEnabled(pasteInfo.first);
 461     pasteAction->setText(pasteInfo.second);
 462 }
 463
 464 void DolphinMainWindow::selectAll()
 465 {
 466     clearStatusBar();
 467
 468     // if the URL navigator is editable and focused, select the whole
 469     // URL instead of all items of the view
 470
 471     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 472     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 473     const bool selectUrl = urlNavigator->isUrlEditable() &&
 474                            lineEdit->hasFocus();
 475     if (selectUrl) {
 476         lineEdit->selectAll();
 477     } else {
 478         m_activeViewContainer->view()->selectAll();
 479     }
 480 }
 481
 482 void DolphinMainWindow::invertSelection()
 483 {
 484     clearStatusBar();
 485     m_activeViewContainer->view()->invertSelection();
 486 }
 487
 488 void DolphinMainWindow::toggleSplitView()
 489 {
 490     if (m_viewTab[m_tabIndex].secondaryView == 0) {
 491         // create a secondary view
 492         QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
 493         const int newWidth = (m_viewTab[m_tabIndex].primaryView->width() - splitter->handleWidth()) / 2;
 494
 495         const DolphinView* view = m_viewTab[m_tabIndex].primaryView->view();
 496         m_viewTab[m_tabIndex].secondaryView = new DolphinViewContainer(this, 0, view->rootUrl());
 497         connectViewSignals(m_viewTab[m_tabIndex].secondaryView);
 498         splitter->addWidget(m_viewTab[m_tabIndex].secondaryView);
 499         splitter->setSizes(QList<int>() << newWidth << newWidth);
 500         m_viewTab[m_tabIndex].secondaryView->view()->reload();
 501         m_viewTab[m_tabIndex].secondaryView->setActive(false);
 502         m_viewTab[m_tabIndex].secondaryView->show();
 503     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].primaryView) {
 504         // remove secondary view
 505         m_viewTab[m_tabIndex].secondaryView->close();
 506         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 507         m_viewTab[m_tabIndex].secondaryView = 0;
 508     } else {
 509         // The secondary view is active, hence from a users point of view
 510         // the content of the secondary view should be moved to the primary view.
 511         // From an implementation point of view it is more efficient to close
 512         // the primary view and exchange the internal pointers afterwards.
 513
 514         m_viewTab[m_tabIndex].primaryView->close();
 515         m_viewTab[m_tabIndex].primaryView->deleteLater();
 516         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 517         m_viewTab[m_tabIndex].secondaryView = 0;
 518     }
 519
 520     setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 521     updateViewActions();
 522 }
 523
 524 void DolphinMainWindow::reloadView()
 525 {
 526     clearStatusBar();
 527     m_activeViewContainer->view()->reload();
 528 }
 529
 530 void DolphinMainWindow::stopLoading()
 531 {
 532 }
 533
 534 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 535 {
 536     m_activeViewContainer->showFilterBar(show);
 537 }
 538
 539 void DolphinMainWindow::toggleEditLocation()
 540 {
 541     clearStatusBar();
 542
 543     QAction* action = actionCollection()->action("editable_location");
 544     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 545     urlNavigator->setUrlEditable(action->isChecked());
 546 }
 547
 548 void DolphinMainWindow::editLocation()
 549 {
 550     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 551     navigator->setUrlEditable(true);
 552     navigator->setFocus();
 553
 554     // select the whole text of the combo box editor
 555     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 556     const QString text = lineEdit->text();
 557     lineEdit->setSelection(0, text.length());
 558 }
 559
 560 void DolphinMainWindow::adjustViewProperties()
 561 {
 562     clearStatusBar();
 563     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 564     dlg.exec();
 565 }
 566
 567 void DolphinMainWindow::goBack()
 568 {
 569     clearStatusBar();
 570     m_activeViewContainer->urlNavigator()->goBack();
 571 }
 572
 573 void DolphinMainWindow::goForward()
 574 {
 575     clearStatusBar();
 576     m_activeViewContainer->urlNavigator()->goForward();
 577 }
 578
 579 void DolphinMainWindow::goUp()
 580 {
 581     clearStatusBar();
 582     m_activeViewContainer->urlNavigator()->goUp();
 583 }
 584
 585 void DolphinMainWindow::goHome()
 586 {
 587     clearStatusBar();
 588     m_activeViewContainer->urlNavigator()->goHome();
 589 }
 590
 591 void DolphinMainWindow::findFile()
 592 {
 593     KRun::run("kfind", m_activeViewContainer->url(), this);
 594 }
 595
 596 void DolphinMainWindow::compareFiles()
 597 {
 598     // The method is only invoked if exactly 2 files have
 599     // been selected. The selected files may be:
 600     // - both in the primary view
 601     // - both in the secondary view
 602     // - one in the primary view and the other in the secondary
 603     //   view
 604     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 605
 606     KUrl urlA;
 607     KUrl urlB;
 608     KUrl::List urls = m_viewTab[m_tabIndex].primaryView->view()->selectedUrls();
 609
 610     switch (urls.count()) {
 611     case 0: {
 612         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView != 0);
 613         urls = m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls();
 614         Q_ASSERT(urls.count() == 2);
 615         urlA = urls[0];
 616         urlB = urls[1];
 617         break;
 618     }
 619
 620     case 1: {
 621         urlA = urls[0];
 622         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView != 0);
 623         urls = m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls();
 624         Q_ASSERT(urls.count() == 1);
 625         urlB = urls[0];
 626         break;
 627     }
 628
 629     case 2: {
 630         urlA = urls[0];
 631         urlB = urls[1];
 632         break;
 633     }
 634
 635     default: {
 636         // may not happen: compareFiles may only get invoked if 2
 637         // files are selected
 638         Q_ASSERT(false);
 639     }
 640     }
 641
 642     QString command("kompare -c \"");
 643     command.append(urlA.pathOrUrl());
 644     command.append("\" \"");
 645     command.append(urlB.pathOrUrl());
 646     command.append('\"');
 647     KRun::runCommand(command, "Kompare", "kompare", this);
 648 }
 649
 650 void DolphinMainWindow::toggleShowMenuBar()
 651 {
 652     const bool visible = menuBar()->isVisible();
 653     menuBar()->setVisible(!visible);
 654 }
 655
 656 void DolphinMainWindow::editSettings()
 657 {
 658     DolphinSettingsDialog dialog(this);
 659     dialog.exec();
 660 }
 661
 662 void DolphinMainWindow::setActiveTab(int index)
 663 {
 664     Q_ASSERT(index >= 0);
 665     Q_ASSERT(index < m_viewTab.count());
 666     if (index == m_tabIndex) {
 667         return;
 668     }
 669
 670     // hide current tab content
 671     m_viewTab[m_tabIndex].isPrimaryViewActive = m_viewTab[m_tabIndex].primaryView->isActive();
 672     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
 673     splitter->hide();
 674     m_centralWidgetLayout->removeWidget(splitter);
 675
 676     // show active tab content
 677     m_tabIndex = index;
 678
 679     ViewTab& viewTab = m_viewTab[index];
 680     m_centralWidgetLayout->addWidget(viewTab.splitter);
 681     viewTab.primaryView->show();
 682     if (viewTab.secondaryView != 0) {
 683         viewTab.secondaryView->show();
 684     }
 685     viewTab.splitter->show();
 686
 687     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
 688                                                          viewTab.secondaryView);
 689 }
 690
 691 void DolphinMainWindow::closeTab()
 692 {
 693     closeTab(m_tabBar->currentIndex());
 694 }
 695
 696 void DolphinMainWindow::closeTab(int index)
 697 {
 698     Q_ASSERT(index >= 0);
 699     Q_ASSERT(index < m_viewTab.count());
 700     if (m_viewTab.count() == 1) {
 701           // the last tab may never get closed
 702         return;
 703     }
 704
 705     if (index == m_tabIndex) {
 706         // The tab that should be closed is the active tab. Activate the
 707         // previous tab before closing the tab.
 708         setActiveTab((index > 0) ? index - 1 : 1);
 709     }
 710
 711     // delete tab
 712     m_viewTab[index].primaryView->deleteLater();
 713     if (m_viewTab[index].secondaryView != 0) {
 714         m_viewTab[index].secondaryView->deleteLater();
 715     }
 716     m_viewTab[index].splitter->deleteLater();
 717     m_viewTab.erase(m_viewTab.begin() + index);
 718
 719     m_tabBar->blockSignals(true);
 720     m_tabBar->removeTab(index);
 721
 722     if (m_tabIndex > index) {
 723         m_tabIndex--;
 724         Q_ASSERT(m_tabIndex >= 0);
 725     }
 726
 727     // if only one tab is left, also remove the tab entry so that
 728     // closing the last tab is not possible
 729     if (m_viewTab.count() == 1) {
 730         m_tabBar->removeTab(0);
 731     } else {
 732         m_tabBar->blockSignals(false);
 733     }
 734 }
 735
 736 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
 737 {
 738     KMenu menu(this);
 739
 740     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
 741     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
 742
 743     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Other Tabs"));
 744
 745     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
 746     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
 747
 748     QAction* selectedAction = menu.exec(pos);
 749     if (selectedAction == newTabAction) {
 750         const ViewTab& tab = m_viewTab[index];
 751         Q_ASSERT(tab.primaryView != 0);
 752         const KUrl url = (tab.secondaryView != 0) && tab.secondaryView->isActive() ?
 753                          tab.secondaryView->url() : tab.primaryView->url();
 754         openNewTab(url);
 755         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 756     } else if (selectedAction == closeOtherTabsAction) {
 757         const int count = m_tabBar->count();
 758         for (int i = 0; i < index; ++i) {
 759             closeTab(0);
 760         }
 761         for (int i = index + 1; i < count; ++i) {
 762             closeTab(1);
 763         }
 764     } else if (selectedAction == closeTabAction) {
 765         closeTab(index);
 766     }
 767 }
 768
 769 void DolphinMainWindow::init()
 770 {
 771     DolphinSettings& settings = DolphinSettings::instance();
 772
 773     // Check whether Dolphin runs the first time. If yes then
 774     // a proper default window size is given at the end of DolphinMainWindow::init().
 775     GeneralSettings* generalSettings = settings.generalSettings();
 776     const bool firstRun = generalSettings->firstRun();
 777     if (firstRun) {
 778         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 779     }
 780
 781     setAcceptDrops(true);
 782
 783     m_viewTab[m_tabIndex].splitter = new QSplitter(this);
 784
 785     setupActions();
 786
 787     const KUrl& homeUrl = generalSettings->homeUrl();
 788     setCaption(homeUrl.fileName());
 789     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 790     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 791     ViewProperties props(homeUrl);
 792     m_viewTab[m_tabIndex].primaryView = new DolphinViewContainer(this,
 793                                                                  m_viewTab[m_tabIndex].splitter,
 794                                                                  homeUrl);
 795
 796     m_activeViewContainer = m_viewTab[m_tabIndex].primaryView;
 797     connectViewSignals(m_activeViewContainer);
 798     DolphinView* view = m_activeViewContainer->view();
 799     view->reload();
 800     m_activeViewContainer->show();
 801     m_actionHandler->setCurrentView(view);
 802
 803     m_tabBar = new KTabBar(this);
 804     m_tabBar->setCloseButtonEnabled(true);
 805     connect(m_tabBar, SIGNAL(currentChanged(int)),
 806             this, SLOT(setActiveTab(int)));
 807     connect(m_tabBar, SIGNAL(closeRequest(int)),
 808             this, SLOT(closeTab(int)));
 809     connect(m_tabBar, SIGNAL(contextMenu(int, const QPoint&)),
 810             this, SLOT(openTabContextMenu(int, const QPoint&)));
 811     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 812
 813     QWidget* centralWidget = new QWidget(this);
 814     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 815     m_centralWidgetLayout->setSpacing(0);
 816     m_centralWidgetLayout->setMargin(0);
 817     m_centralWidgetLayout->addWidget(m_tabBar);
 818     m_centralWidgetLayout->addWidget(m_viewTab[m_tabIndex].splitter);
 819
 820
 821     setCentralWidget(centralWidget);
 822     setupDockWidgets();
 823
 824     setupGUI(Keys | Save | Create | ToolBar);
 825     createGUI();
 826
 827     stateChanged("new_file");
 828     setAutoSaveSettings();
 829
 830     QClipboard* clipboard = QApplication::clipboard();
 831     connect(clipboard, SIGNAL(dataChanged()),
 832             this, SLOT(updatePasteAction()));
 833     updatePasteAction();
 834     updateGoActions();
 835
 836     if (generalSettings->splitView()) {
 837         toggleSplitView();
 838     }
 839     updateViewActions();
 840
 841     if (firstRun) {
 842         // assure a proper default size if Dolphin runs the first time
 843         resize(750, 500);
 844     }
 845
 846     emit urlChanged(homeUrl);
 847 }
 848
 849 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
 850 {
 851     Q_ASSERT(viewContainer != 0);
 852     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
 853              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
 854     if (m_activeViewContainer == viewContainer) {
 855         return;
 856     }
 857
 858     m_activeViewContainer->setActive(false);
 859     m_activeViewContainer = viewContainer;
 860
 861     // Activating the view container might trigger a recursive setActiveViewContainer() call
 862     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
 863     // disconnect the activated() signal in this case:
 864     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
 865     m_activeViewContainer->setActive(true);
 866     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
 867
 868     m_actionHandler->setCurrentView(viewContainer->view());
 869
 870     updateHistory();
 871     updateEditActions();
 872     updateViewActions();
 873     updateGoActions();
 874
 875     const KUrl& url = m_activeViewContainer->url();
 876     setCaption(url.fileName());
 877     if (m_viewTab.count() > 1) {
 878         m_tabBar->setTabText(m_tabIndex, tabName(url));
 879     }
 880
 881     emit urlChanged(url);
 882 }
 883
 884 void DolphinMainWindow::setupActions()
 885 {
 886     // setup 'File' menu
 887     m_newMenu = new DolphinNewMenu(this);
 888     KMenu* menu = m_newMenu->menu();
 889     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
 890     menu->setIcon(KIcon("document-new"));
 891     connect(menu, SIGNAL(aboutToShow()),
 892             this, SLOT(updateNewMenu()));
 893
 894     KAction* newWindow = actionCollection()->addAction("new_window");
 895     newWindow->setIcon(KIcon("window-new"));
 896     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 897     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 898     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 899
 900     KAction* newTab = actionCollection()->addAction("new_tab");
 901     newTab->setIcon(KIcon("tab-new"));
 902     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
 903     newTab->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_N);
 904     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
 905
 906     QAction* closeTab = new QAction(KIcon("tab-close"), i18nc("@action:inmenu File", "Close Tab"), this);
 907     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
 908     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
 909     actionCollection()->addAction("close_tab", closeTab);
 910
 911     KAction* properties = actionCollection()->addAction("properties");
 912     properties->setText(i18nc("@action:inmenu File", "Properties"));
 913     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 914     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 915
 916     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 917
 918     // setup 'Edit' menu
 919     KStandardAction::undo(this,
 920                           SLOT(undo()),
 921                           actionCollection());
 922
 923     // need to remove shift+del from cut action, else the shortcut for deletejob
 924     // doesn't work
 925     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 926     KShortcut cutShortcut = cut->shortcut();
 927     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 928     cut->setShortcut(cutShortcut);
 929     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 930     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 931
 932     KAction* selectAll = actionCollection()->addAction("select_all");
 933     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 934     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 935     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 936
 937     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 938     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 939     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 940     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 941
 942     // setup 'View' menu
 943     // (note that most of it is set up in DolphinViewActionHandler)
 944
 945     KAction* split = actionCollection()->addAction("split_view");
 946     split->setShortcut(Qt::Key_F3);
 947     updateSplitAction();
 948     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
 949
 950     KAction* reload = actionCollection()->addAction("reload");
 951     reload->setText(i18nc("@action:inmenu View", "Reload"));
 952     reload->setShortcut(Qt::Key_F5);
 953     reload->setIcon(KIcon("view-refresh"));
 954     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
 955
 956     KAction* stop = actionCollection()->addAction("stop");
 957     stop->setText(i18nc("@action:inmenu View", "Stop"));
 958     stop->setIcon(KIcon("process-stop"));
 959     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
 960
 961     // TODO: the naming "Show full Location" is currently confusing...
 962     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
 963     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
 964     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
 965     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
 966
 967     KAction* editLocation = actionCollection()->addAction("edit_location");
 968     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
 969     editLocation->setShortcut(Qt::Key_F6);
 970     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
 971
 972     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
 973     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 974     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
 975
 976     // setup 'Go' menu
 977     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
 978     KShortcut backShortcut = backAction->shortcut();
 979     backShortcut.setAlternate(Qt::Key_Backspace);
 980     backAction->setShortcut(backShortcut);
 981
 982     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
 983     KStandardAction::up(this, SLOT(goUp()), actionCollection());
 984     KStandardAction::home(this, SLOT(goHome()), actionCollection());
 985
 986     // setup 'Tools' menu
 987     QAction* findFile = actionCollection()->addAction("find_file");
 988     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 989     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 990     findFile->setIcon(KIcon("edit-find"));
 991     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
 992
 993     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
 994     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
 995     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
 996     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
 997
 998     KAction* compareFiles = actionCollection()->addAction("compare_files");
 999     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1000     compareFiles->setIcon(KIcon("kompare"));
1001     compareFiles->setEnabled(false);
1002     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1003
1004     // setup 'Settings' menu
1005     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1006     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1007 }
1008
1009 void DolphinMainWindow::setupDockWidgets()
1010 {
1011     // setup "Information"
1012     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1013     infoDock->setObjectName("infoDock");
1014     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1015     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1016     infoDock->setWidget(infoWidget);
1017
1018     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1019     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1020     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1021
1022     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1023     connect(this, SIGNAL(urlChanged(KUrl)),
1024             infoWidget, SLOT(setUrl(KUrl)));
1025     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1026             infoWidget, SLOT(setSelection(KFileItemList)));
1027     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1028             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1029
1030     // setup "Tree View"
1031     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1032     treeViewDock->setObjectName("treeViewDock");
1033     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1034     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1035     treeViewDock->setWidget(treeWidget);
1036
1037     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1038     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1039     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1040
1041     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1042     connect(this, SIGNAL(urlChanged(KUrl)),
1043             treeWidget, SLOT(setUrl(KUrl)));
1044     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1045             this, SLOT(changeUrl(KUrl)));
1046     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1047             this, SLOT(changeSelection(KFileItemList)));
1048     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1049             this, SLOT(dropUrls(KUrl::List, KUrl)));
1050
1051     // setup "Terminal"
1052 #ifndef Q_OS_WIN
1053     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1054     terminalDock->setObjectName("terminalDock");
1055     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1056     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1057     terminalDock->setWidget(terminalWidget);
1058
1059     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1060
1061     terminalDock->toggleViewAction()->setText(i18nc("@title:window Shell terminal", "Terminal"));
1062     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1063     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1064
1065     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1066     connect(this, SIGNAL(urlChanged(KUrl)),
1067             terminalWidget, SLOT(setUrl(KUrl)));
1068 #endif
1069
1070     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1071     if (firstRun) {
1072         treeViewDock->hide();
1073 #ifndef Q_OS_WIN
1074         terminalDock->hide();
1075 #endif
1076     }
1077
1078     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1079     placesDock->setObjectName("placesDock");
1080     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1081
1082     DolphinFilePlacesView* placesView = new DolphinFilePlacesView(placesDock);
1083     placesDock->setWidget(placesView);
1084     placesView->setModel(DolphinSettings::instance().placesModel());
1085     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1086
1087     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1088     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1089     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1090
1091     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1092     connect(placesView, SIGNAL(urlChanged(KUrl)),
1093             this, SLOT(changeUrl(KUrl)));
1094     connect(this, SIGNAL(urlChanged(KUrl)),
1095             placesView, SLOT(setUrl(KUrl)));
1096 }
1097
1098 void DolphinMainWindow::updateEditActions()
1099 {
1100     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1101     if (list.isEmpty()) {
1102         stateChanged("has_no_selection");
1103     } else {
1104         stateChanged("has_selection");
1105
1106         FileItemCapabilities capabilities(list);
1107         actionCollection()->action("rename")->setEnabled(capabilities.supportsMoving());
1108         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1109         actionCollection()->action("move_to_trash")->setEnabled(enableMoveToTrash);
1110         actionCollection()->action("delete")->setEnabled(capabilities.supportsDeleting());
1111     }
1112     updatePasteAction();
1113 }
1114
1115 void DolphinMainWindow::updateViewActions()
1116 {
1117     m_actionHandler->updateViewActions();
1118
1119     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1120     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1121
1122     updateSplitAction();
1123
1124     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1125     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1126     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1127 }
1128
1129 void DolphinMainWindow::updateGoActions()
1130 {
1131     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1132     const KUrl& currentUrl = m_activeViewContainer->url();
1133     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1134 }
1135
1136 void DolphinMainWindow::clearStatusBar()
1137 {
1138     m_activeViewContainer->statusBar()->clear();
1139 }
1140
1141 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
1142 {
1143     connect(container, SIGNAL(showFilterBarChanged(bool)),
1144             this, SLOT(updateFilterBarAction(bool)));
1145
1146     DolphinView* view = container->view();
1147     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1148             this, SLOT(slotSelectionChanged(KFileItemList)));
1149     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1150             this, SLOT(slotRequestItemInfo(KFileItem)));
1151     connect(view, SIGNAL(activated()),
1152             this, SLOT(toggleActiveView()));
1153     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1154             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1155     connect(view, SIGNAL(tabRequested(const KUrl&)),
1156             this, SLOT(openNewTab(const KUrl&)));
1157
1158     const KUrlNavigator* navigator = container->urlNavigator();
1159     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1160             this, SLOT(changeUrl(const KUrl&)));
1161     connect(navigator, SIGNAL(historyChanged()),
1162             this, SLOT(updateHistory()));
1163     connect(navigator, SIGNAL(editableStateChanged(bool)),
1164             this, SLOT(slotEditableStateChanged(bool)));
1165 }
1166
1167 void DolphinMainWindow::updateSplitAction()
1168 {
1169     QAction* splitAction = actionCollection()->action("split_view");
1170     if (m_viewTab[m_tabIndex].secondaryView != 0) {
1171         if (m_activeViewContainer == m_viewTab[m_tabIndex].primaryView) {
1172             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1173             splitAction->setIcon(KIcon("view-right-close"));
1174         } else {
1175             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1176             splitAction->setIcon(KIcon("view-left-close"));
1177         }
1178     } else {
1179         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1180         splitAction->setIcon(KIcon("view-right-new"));
1181     }
1182 }
1183
1184 QString DolphinMainWindow::tabName(const KUrl& url) const
1185 {
1186     return url.equals(KUrl("file:///")) ? "/" : url.fileName();
1187 }
1188
1189 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
1190     KonqFileUndoManager::UiInterface()
1191 {
1192 }
1193
1194 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1195 {
1196 }
1197
1198 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1199 {
1200     DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
1201     if (mainWin) {
1202         DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
1203         statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1204     } else {
1205         KonqFileUndoManager::UiInterface::jobError(job);
1206     }
1207 }
1208
1209 #include "dolphinmainwindow.moc"