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 "infosidebarpage.h"
  36 #include "metadatawidget.h"
  37 #include "mainwindowadaptor.h"
  38 #include "treeviewsidebarpage.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41
  42 #ifndef Q_OS_WIN
  43 #include "terminalsidebarpage.h"
  44 #endif
  45
  46 #include "dolphin_generalsettings.h"
  47 #include "dolphin_iconsmodesettings.h"
  48
  49 #include <kaction.h>
  50 #include <kactioncollection.h>
  51 #include <kconfig.h>
  52 #include <kdesktopfile.h>
  53 #include <kdeversion.h>
  54 #include <kfiledialog.h>
  55 #include <kfileplacesmodel.h>
  56 #include <kglobal.h>
  57 #include <kicon.h>
  58 #include <kiconloader.h>
  59 #include <kio/netaccess.h>
  60 #include <kinputdialog.h>
  61 #include <klocale.h>
  62 #include <kmenu.h>
  63 #include <kmenubar.h>
  64 #include <kmessagebox.h>
  65 #include <kurlnavigator.h>
  66 #include <konqmimedata.h>
  67 #include <kpropertiesdialog.h>
  68 #include <kprotocolinfo.h>
  69 #include <ktoggleaction.h>
  70 #include <krun.h>
  71 #include <kshell.h>
  72 #include <kstandarddirs.h>
  73 #include <kstatusbar.h>
  74 #include <kstandardaction.h>
  75 #include <ktabbar.h>
  76 #include <kurl.h>
  77 #include <kurlcombobox.h>
  78
  79 #include <QKeyEvent>
  80 #include <QClipboard>
  81 #include <QLineEdit>
  82 #include <QSplitter>
  83 #include <QDockWidget>
  84
  85 DolphinMainWindow::DolphinMainWindow(int id) :
  86     KXmlGuiWindow(0),
  87     m_newMenu(0),
  88     m_showMenuBar(0),
  89     m_tabBar(0),
  90     m_activeViewContainer(0),
  91     m_centralWidgetLayout(0),
  92     m_id(id),
  93     m_tabIndex(0),
  94     m_viewTab(),
  95     m_actionHandler(0)
  96 {
  97     setObjectName("Dolphin#");
  98
  99     m_viewTab.append(ViewTab());
 100
 101     new MainWindowAdaptor(this);
 102     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
 103
 104     KonqFileUndoManager::incRef();
 105
 106     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
 107     undoManager->setUiInterface(new UndoUiInterface(this));
 108
 109     connect(undoManager, SIGNAL(undoAvailable(bool)),
 110             this, SLOT(slotUndoAvailable(bool)));
 111     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 112             this, SLOT(slotUndoTextChanged(const QString&)));
 113     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 114             this, SLOT(slotHandlePlacesError(const QString&)));
 115 }
 116
 117 DolphinMainWindow::~DolphinMainWindow()
 118 {
 119     KonqFileUndoManager::decRef();
 120     DolphinApplication::app()->removeMainWindow(this);
 121 }
 122
 123 void DolphinMainWindow::toggleViews()
 124 {
 125     if (m_viewTab[m_tabIndex].primaryView == 0) {
 126         return;
 127     }
 128
 129     // move secondary view from the last position of the splitter
 130     // to the first position
 131     m_viewTab[m_tabIndex].splitter->insertWidget(0, m_viewTab[m_tabIndex].secondaryView);
 132
 133     DolphinViewContainer* container = m_viewTab[m_tabIndex].primaryView;
 134     m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 135     m_viewTab[m_tabIndex].secondaryView = container;
 136 }
 137
 138 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 139 {
 140     clearStatusBar();
 141     m_undoCommandTypes.append(commandType);
 142 }
 143
 144 void DolphinMainWindow::refreshViews()
 145 {
 146     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 147
 148     // remember the current active view, as because of
 149     // the refreshing the active view might change to
 150     // the secondary view
 151     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 152
 153     m_viewTab[m_tabIndex].primaryView->view()->refresh();
 154     if (m_viewTab[m_tabIndex].secondaryView != 0) {
 155         m_viewTab[m_tabIndex].secondaryView->view()->refresh();
 156     }
 157
 158     setActiveViewContainer(activeViewContainer);
 159 }
 160
 161 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 162                                  const KUrl& destination)
 163 {
 164     DolphinDropController dropController(this);
 165     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 166             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 167     dropController.dropUrls(urls, destination);
 168 }
 169
 170 void DolphinMainWindow::pasteIntoFolder()
 171 {
 172     m_activeViewContainer->view()->pasteIntoFolder();
 173 }
 174
 175 void DolphinMainWindow::changeUrl(const KUrl& url)
 176 {
 177     DolphinViewContainer* view = activeViewContainer();
 178     if (view != 0) {
 179         view->setUrl(url);
 180         updateEditActions();
 181         updateViewActions();
 182         updateGoActions();
 183         setCaption(url.fileName());
 184         if (m_viewTab.count() > 1) {
 185             m_tabBar->setTabText(m_tabIndex, tabName(url));
 186         }
 187         emit urlChanged(url);
 188     }
 189 }
 190
 191 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 192 {
 193     activeViewContainer()->view()->changeSelection(selection);
 194 }
 195
 196 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 197 {
 198     KToggleAction* editableLocationAction =
 199         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 200     editableLocationAction->setChecked(editable);
 201 }
 202
 203 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 204 {
 205     updateEditActions();
 206
 207     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 208     int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedUrls().count();
 209     if (m_viewTab[m_tabIndex].secondaryView != 0) {
 210         selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls().count();
 211     }
 212
 213     QAction* compareFilesAction = actionCollection()->action("compare_files");
 214     if (selectedUrlsCount == 2) {
 215         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 216         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 217     } else {
 218         compareFilesAction->setEnabled(false);
 219     }
 220
 221     m_activeViewContainer->updateStatusBar();
 222
 223     emit selectionChanged(selection);
 224 }
 225
 226 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 227 {
 228     emit requestItemInfo(item);
 229 }
 230
 231 void DolphinMainWindow::updateHistory()
 232 {
 233     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 234     const int index = urlNavigator->historyIndex();
 235
 236     QAction* backAction = actionCollection()->action("go_back");
 237     if (backAction != 0) {
 238         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 239     }
 240
 241     QAction* forwardAction = actionCollection()->action("go_forward");
 242     if (forwardAction != 0) {
 243         forwardAction->setEnabled(index > 0);
 244     }
 245 }
 246
 247 void DolphinMainWindow::updateFilterBarAction(bool show)
 248 {
 249     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 250     showFilterBarAction->setChecked(show);
 251 }
 252
 253 void DolphinMainWindow::openNewMainWindow()
 254 {
 255     DolphinApplication::app()->createMainWindow()->show();
 256 }
 257
 258 void DolphinMainWindow::openNewTab()
 259 {
 260     openNewTab(m_activeViewContainer->url());
 261     m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 262 }
 263
 264 void DolphinMainWindow::openNewTab(const KUrl& url)
 265 {
 266     if (m_viewTab.count() == 1) {
 267         // Only one view is open currently and hence no tab is shown at
 268         // all. Before creating a tab for 'url', provide a tab for the current URL.
 269         m_tabBar->addTab(KIcon("folder"), tabName(m_activeViewContainer->url()));
 270         m_tabBar->blockSignals(false);
 271     }
 272
 273     m_tabBar->addTab(KIcon("folder"), tabName(url));
 274
 275     ViewTab viewTab;
 276     viewTab.splitter = new QSplitter(this);
 277     viewTab.primaryView = new DolphinViewContainer(this, viewTab.splitter, url);
 278     connectViewSignals(viewTab.primaryView);
 279     viewTab.primaryView->view()->reload();
 280
 281     m_viewTab.append(viewTab);
 282 }
 283
 284 void DolphinMainWindow::toggleActiveView()
 285 {
 286     if (m_viewTab[m_tabIndex].secondaryView == 0) {
 287         // only one view is available
 288         return;
 289     }
 290
 291     Q_ASSERT(m_activeViewContainer != 0);
 292     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 293
 294     DolphinViewContainer* left  = m_viewTab[m_tabIndex].primaryView;
 295     DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
 296     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 297 }
 298
 299 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 300 {
 301     DolphinSettings& settings = DolphinSettings::instance();
 302     GeneralSettings* generalSettings = settings.generalSettings();
 303     generalSettings->setFirstRun(false);
 304
 305     settings.save();
 306
 307     KXmlGuiWindow::closeEvent(event);
 308 }
 309
 310 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 311 {
 312     // TODO: remember tabs
 313     DolphinViewContainer* cont = m_viewTab[m_tabIndex].primaryView;
 314     group.writeEntry("Primary Url", cont->url().url());
 315     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 316
 317     cont = m_viewTab[m_tabIndex].secondaryView;
 318     if (cont != 0) {
 319         group.writeEntry("Secondary Url", cont->url().url());
 320         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 321     }
 322 }
 323
 324 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 325 {
 326     // TODO: read tabs
 327     DolphinViewContainer* cont = m_viewTab[m_tabIndex].primaryView;
 328
 329     cont->setUrl(group.readEntry("Primary Url"));
 330     bool editable = group.readEntry("Primary Editable Url", false);
 331     cont->urlNavigator()->setUrlEditable(editable);
 332
 333     cont = m_viewTab[m_tabIndex].secondaryView;
 334     const QString secondaryUrl = group.readEntry("Secondary Url");
 335     if (!secondaryUrl.isEmpty()) {
 336         if (cont == 0) {
 337             // a secondary view should be shown, but no one is available
 338             // currently -> create a new view
 339             toggleSplitView();
 340             cont = m_viewTab[m_tabIndex].secondaryView;
 341             Q_ASSERT(cont != 0);
 342         }
 343
 344         cont->setUrl(secondaryUrl);
 345         bool editable = group.readEntry("Secondary Editable Url", false);
 346         cont->urlNavigator()->setUrlEditable(editable);
 347     } else if (cont != 0) {
 348         // no secondary view should be shown, but the default setting shows
 349         // one already -> close the view
 350         toggleSplitView();
 351     }
 352 }
 353
 354 void DolphinMainWindow::updateNewMenu()
 355 {
 356     m_newMenu->slotCheckUpToDate();
 357     m_newMenu->setPopupFiles(activeViewContainer()->url());
 358 }
 359
 360 void DolphinMainWindow::properties()
 361 {
 362     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 363
 364     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 365     dialog->setAttribute(Qt::WA_DeleteOnClose);
 366     dialog->show();
 367     dialog->raise();
 368     dialog->activateWindow();
 369 }
 370
 371 void DolphinMainWindow::quit()
 372 {
 373     close();
 374 }
 375
 376 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 377 {
 378     if (!message.isEmpty()) {
 379         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 380         statusBar->setMessage(message, DolphinStatusBar::Error);
 381     }
 382 }
 383
 384 void DolphinMainWindow::slotUndoAvailable(bool available)
 385 {
 386     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 387     if (undoAction != 0) {
 388         undoAction->setEnabled(available);
 389     }
 390
 391     if (available && (m_undoCommandTypes.count() > 0)) {
 392         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 393         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 394         switch (command) {
 395         case KonqFileUndoManager::COPY:
 396             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 397                                   DolphinStatusBar::OperationCompleted);
 398             break;
 399         case KonqFileUndoManager::MOVE:
 400             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 401                                   DolphinStatusBar::OperationCompleted);
 402             break;
 403         case KonqFileUndoManager::LINK:
 404             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 405                                   DolphinStatusBar::OperationCompleted);
 406             break;
 407         case KonqFileUndoManager::TRASH:
 408             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 409                                   DolphinStatusBar::OperationCompleted);
 410             break;
 411         case KonqFileUndoManager::RENAME:
 412             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 413                                   DolphinStatusBar::OperationCompleted);
 414             break;
 415
 416         case KonqFileUndoManager::MKDIR:
 417             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 418                                   DolphinStatusBar::OperationCompleted);
 419             break;
 420
 421         default:
 422             break;
 423         }
 424
 425     }
 426 }
 427
 428 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 429 {
 430     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 431     if (undoAction != 0) {
 432         undoAction->setText(text);
 433     }
 434 }
 435
 436 void DolphinMainWindow::undo()
 437 {
 438     clearStatusBar();
 439     KonqFileUndoManager::self()->undo();
 440 }
 441
 442 void DolphinMainWindow::cut()
 443 {
 444     m_activeViewContainer->view()->cutSelectedItems();
 445 }
 446
 447 void DolphinMainWindow::copy()
 448 {
 449     m_activeViewContainer->view()->copySelectedItems();
 450 }
 451
 452 void DolphinMainWindow::paste()
 453 {
 454     m_activeViewContainer->view()->paste();
 455 }
 456
 457 void DolphinMainWindow::updatePasteAction()
 458 {
 459     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 460     if (pasteAction == 0) {
 461         return;
 462     }
 463
 464     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 465     pasteAction->setEnabled(pasteInfo.first);
 466     pasteAction->setText(pasteInfo.second);
 467 }
 468
 469 void DolphinMainWindow::selectAll()
 470 {
 471     clearStatusBar();
 472
 473     // if the URL navigator is editable and focused, select the whole
 474     // URL instead of all items of the view
 475
 476     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 477     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 478     const bool selectUrl = urlNavigator->isUrlEditable() &&
 479                            lineEdit->hasFocus();
 480     if (selectUrl) {
 481         lineEdit->selectAll();
 482     } else {
 483         m_activeViewContainer->view()->selectAll();
 484     }
 485 }
 486
 487 void DolphinMainWindow::invertSelection()
 488 {
 489     clearStatusBar();
 490     m_activeViewContainer->view()->invertSelection();
 491 }
 492
 493 void DolphinMainWindow::toggleSplitView()
 494 {
 495     if (m_viewTab[m_tabIndex].secondaryView == 0) {
 496         // create a secondary view
 497         QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
 498         const int newWidth = (m_viewTab[m_tabIndex].primaryView->width() - splitter->handleWidth()) / 2;
 499
 500         const DolphinView* view = m_viewTab[m_tabIndex].primaryView->view();
 501         m_viewTab[m_tabIndex].secondaryView = new DolphinViewContainer(this, 0, view->rootUrl());
 502         connectViewSignals(m_viewTab[m_tabIndex].secondaryView);
 503         splitter->addWidget(m_viewTab[m_tabIndex].secondaryView);
 504         splitter->setSizes(QList<int>() << newWidth << newWidth);
 505         m_viewTab[m_tabIndex].secondaryView->view()->reload();
 506         m_viewTab[m_tabIndex].secondaryView->setActive(false);
 507         m_viewTab[m_tabIndex].secondaryView->show();
 508     } else if (m_activeViewContainer == m_viewTab[m_tabIndex].primaryView) {
 509         // remove secondary view
 510         m_viewTab[m_tabIndex].secondaryView->close();
 511         m_viewTab[m_tabIndex].secondaryView->deleteLater();
 512         m_viewTab[m_tabIndex].secondaryView = 0;
 513     } else {
 514         // The secondary view is active, hence from a users point of view
 515         // the content of the secondary view should be moved to the primary view.
 516         // From an implementation point of view it is more efficient to close
 517         // the primary view and exchange the internal pointers afterwards.
 518
 519         m_viewTab[m_tabIndex].primaryView->close();
 520         m_viewTab[m_tabIndex].primaryView->deleteLater();
 521         m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
 522         m_viewTab[m_tabIndex].secondaryView = 0;
 523     }
 524
 525     setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
 526     updateViewActions();
 527 }
 528
 529 void DolphinMainWindow::reloadView()
 530 {
 531     clearStatusBar();
 532     m_activeViewContainer->view()->reload();
 533 }
 534
 535 void DolphinMainWindow::stopLoading()
 536 {
 537 }
 538
 539 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 540 {
 541     m_activeViewContainer->showFilterBar(show);
 542 }
 543
 544 void DolphinMainWindow::toggleEditLocation()
 545 {
 546     clearStatusBar();
 547
 548     QAction* action = actionCollection()->action("editable_location");
 549     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 550     urlNavigator->setUrlEditable(action->isChecked());
 551 }
 552
 553 void DolphinMainWindow::editLocation()
 554 {
 555     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 556     navigator->setUrlEditable(true);
 557     navigator->setFocus();
 558
 559     // select the whole text of the combo box editor
 560     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 561     const QString text = lineEdit->text();
 562     lineEdit->setSelection(0, text.length());
 563 }
 564
 565 void DolphinMainWindow::adjustViewProperties()
 566 {
 567     clearStatusBar();
 568     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 569     dlg.exec();
 570 }
 571
 572 void DolphinMainWindow::goBack()
 573 {
 574     clearStatusBar();
 575     m_activeViewContainer->urlNavigator()->goBack();
 576 }
 577
 578 void DolphinMainWindow::goForward()
 579 {
 580     clearStatusBar();
 581     m_activeViewContainer->urlNavigator()->goForward();
 582 }
 583
 584 void DolphinMainWindow::goUp()
 585 {
 586     clearStatusBar();
 587     m_activeViewContainer->urlNavigator()->goUp();
 588 }
 589
 590 void DolphinMainWindow::goHome()
 591 {
 592     clearStatusBar();
 593     m_activeViewContainer->urlNavigator()->goHome();
 594 }
 595
 596 void DolphinMainWindow::findFile()
 597 {
 598     KRun::run("kfind", m_activeViewContainer->url(), this);
 599 }
 600
 601 void DolphinMainWindow::compareFiles()
 602 {
 603     // The method is only invoked if exactly 2 files have
 604     // been selected. The selected files may be:
 605     // - both in the primary view
 606     // - both in the secondary view
 607     // - one in the primary view and the other in the secondary
 608     //   view
 609     Q_ASSERT(m_viewTab[m_tabIndex].primaryView != 0);
 610
 611     KUrl urlA;
 612     KUrl urlB;
 613     KUrl::List urls = m_viewTab[m_tabIndex].primaryView->view()->selectedUrls();
 614
 615     switch (urls.count()) {
 616     case 0: {
 617         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView != 0);
 618         urls = m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls();
 619         Q_ASSERT(urls.count() == 2);
 620         urlA = urls[0];
 621         urlB = urls[1];
 622         break;
 623     }
 624
 625     case 1: {
 626         urlA = urls[0];
 627         Q_ASSERT(m_viewTab[m_tabIndex].secondaryView != 0);
 628         urls = m_viewTab[m_tabIndex].secondaryView->view()->selectedUrls();
 629         Q_ASSERT(urls.count() == 1);
 630         urlB = urls[0];
 631         break;
 632     }
 633
 634     case 2: {
 635         urlA = urls[0];
 636         urlB = urls[1];
 637         break;
 638     }
 639
 640     default: {
 641         // may not happen: compareFiles may only get invoked if 2
 642         // files are selected
 643         Q_ASSERT(false);
 644     }
 645     }
 646
 647     QString command("kompare -c \"");
 648     command.append(urlA.pathOrUrl());
 649     command.append("\" \"");
 650     command.append(urlB.pathOrUrl());
 651     command.append('\"');
 652     KRun::runCommand(command, "Kompare", "kompare", this);
 653 }
 654
 655 void DolphinMainWindow::toggleShowMenuBar()
 656 {
 657     const bool visible = menuBar()->isVisible();
 658     menuBar()->setVisible(!visible);
 659 }
 660
 661 void DolphinMainWindow::editSettings()
 662 {
 663     DolphinSettingsDialog dialog(this);
 664     dialog.exec();
 665 }
 666
 667 void DolphinMainWindow::setActiveTab(int index)
 668 {
 669     Q_ASSERT(index >= 0);
 670     Q_ASSERT(index < m_viewTab.count());
 671     if (index == m_tabIndex) {
 672         return;
 673     }
 674
 675     // hide current tab content
 676     m_viewTab[m_tabIndex].isPrimaryViewActive = m_viewTab[m_tabIndex].primaryView->isActive();
 677     QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
 678     splitter->hide();
 679     m_centralWidgetLayout->removeWidget(splitter);
 680
 681     // show active tab content
 682     m_tabIndex = index;
 683
 684     ViewTab& viewTab = m_viewTab[index];
 685     m_centralWidgetLayout->addWidget(viewTab.splitter);
 686     viewTab.primaryView->show();
 687     if (viewTab.secondaryView != 0) {
 688         viewTab.secondaryView->show();
 689     }
 690     viewTab.splitter->show();
 691
 692     setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
 693                                                          viewTab.secondaryView);
 694 }
 695
 696 void DolphinMainWindow::closeTab()
 697 {
 698     closeTab(m_tabBar->currentIndex());
 699 }
 700
 701 void DolphinMainWindow::closeTab(int index)
 702 {
 703     Q_ASSERT(index >= 0);
 704     Q_ASSERT(index < m_viewTab.count());
 705     if (m_viewTab.count() == 1) {
 706           // the last tab may never get closed
 707         return;
 708     }
 709
 710     if (index == m_tabIndex) {
 711         // The tab that should be closed is the active tab. Activate the
 712         // previous tab before closing the tab.
 713         setActiveTab((index > 0) ? index - 1 : 1);
 714     }
 715
 716     // delete tab
 717     m_viewTab[index].primaryView->deleteLater();
 718     if (m_viewTab[index].secondaryView != 0) {
 719         m_viewTab[index].secondaryView->deleteLater();
 720     }
 721     m_viewTab[index].splitter->deleteLater();
 722     m_viewTab.erase(m_viewTab.begin() + index);
 723
 724     m_tabBar->blockSignals(true);
 725     m_tabBar->removeTab(index);
 726
 727     if (m_tabIndex > index) {
 728         m_tabIndex--;
 729         Q_ASSERT(m_tabIndex >= 0);
 730     }
 731
 732     // if only one tab is left, also remove the tab entry so that
 733     // closing the last tab is not possible
 734     if (m_viewTab.count() == 1) {
 735         m_tabBar->removeTab(0);
 736     } else {
 737         m_tabBar->blockSignals(false);
 738     }
 739 }
 740
 741 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
 742 {
 743     KMenu menu(this);
 744
 745     QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
 746     newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
 747
 748     QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Other Tabs"));
 749
 750     QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
 751     closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
 752
 753     QAction* selectedAction = menu.exec(pos);
 754     if (selectedAction == newTabAction) {
 755         const ViewTab& tab = m_viewTab[index];
 756         Q_ASSERT(tab.primaryView != 0);
 757         const KUrl url = (tab.secondaryView != 0) && tab.secondaryView->isActive() ?
 758                          tab.secondaryView->url() : tab.primaryView->url();
 759         openNewTab(url);
 760         m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
 761     } else if (selectedAction == closeOtherTabsAction) {
 762         const int count = m_tabBar->count();
 763         for (int i = 0; i < index; ++i) {
 764             closeTab(0);
 765         }
 766         for (int i = index + 1; i < count; ++i) {
 767             closeTab(1);
 768         }
 769     } else if (selectedAction == closeTabAction) {
 770         closeTab(index);
 771     }
 772 }
 773
 774 void DolphinMainWindow::init()
 775 {
 776     DolphinSettings& settings = DolphinSettings::instance();
 777
 778     // Check whether Dolphin runs the first time. If yes then
 779     // a proper default window size is given at the end of DolphinMainWindow::init().
 780     GeneralSettings* generalSettings = settings.generalSettings();
 781     const bool firstRun = generalSettings->firstRun();
 782     if (firstRun) {
 783         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 784     }
 785
 786     setAcceptDrops(true);
 787
 788     m_viewTab[m_tabIndex].splitter = new QSplitter(this);
 789
 790     setupActions();
 791
 792     const KUrl& homeUrl = generalSettings->homeUrl();
 793     setCaption(homeUrl.fileName());
 794     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 795     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 796     ViewProperties props(homeUrl);
 797     m_viewTab[m_tabIndex].primaryView = new DolphinViewContainer(this,
 798                                                                  m_viewTab[m_tabIndex].splitter,
 799                                                                  homeUrl);
 800
 801     m_activeViewContainer = m_viewTab[m_tabIndex].primaryView;
 802     connectViewSignals(m_activeViewContainer);
 803     DolphinView* view = m_activeViewContainer->view();
 804     view->reload();
 805     m_activeViewContainer->show();
 806     m_actionHandler->setCurrentView(view);
 807
 808     m_tabBar = new KTabBar(this);
 809     m_tabBar->setCloseButtonEnabled(true);
 810     connect(m_tabBar, SIGNAL(currentChanged(int)),
 811             this, SLOT(setActiveTab(int)));
 812     connect(m_tabBar, SIGNAL(closeRequest(int)),
 813             this, SLOT(closeTab(int)));
 814     connect(m_tabBar, SIGNAL(contextMenu(int, const QPoint&)),
 815             this, SLOT(openTabContextMenu(int, const QPoint&)));
 816     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 817
 818     QWidget* centralWidget = new QWidget(this);
 819     m_centralWidgetLayout = new QVBoxLayout(centralWidget);
 820     m_centralWidgetLayout->setSpacing(0);
 821     m_centralWidgetLayout->setMargin(0);
 822     m_centralWidgetLayout->addWidget(m_tabBar);
 823     m_centralWidgetLayout->addWidget(m_viewTab[m_tabIndex].splitter);
 824
 825
 826     setCentralWidget(centralWidget);
 827     setupDockWidgets();
 828
 829     setupGUI(Keys | Save | Create | ToolBar);
 830     createGUI();
 831
 832     stateChanged("new_file");
 833     setAutoSaveSettings();
 834
 835     QClipboard* clipboard = QApplication::clipboard();
 836     connect(clipboard, SIGNAL(dataChanged()),
 837             this, SLOT(updatePasteAction()));
 838     updatePasteAction();
 839     updateGoActions();
 840
 841     if (generalSettings->splitView()) {
 842         toggleSplitView();
 843     }
 844     updateViewActions();
 845
 846     if (firstRun) {
 847         // assure a proper default size if Dolphin runs the first time
 848         resize(750, 500);
 849     }
 850
 851     emit urlChanged(homeUrl);
 852 }
 853
 854 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
 855 {
 856     Q_ASSERT(viewContainer != 0);
 857     Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
 858              (viewContainer == m_viewTab[m_tabIndex].secondaryView));
 859     if (m_activeViewContainer == viewContainer) {
 860         return;
 861     }
 862
 863     m_activeViewContainer->setActive(false);
 864     m_activeViewContainer = viewContainer;
 865
 866     // Activating the view container might trigger a recursive setActiveViewContainer() call
 867     // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
 868     // disconnect the activated() signal in this case:
 869     disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
 870     m_activeViewContainer->setActive(true);
 871     connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
 872
 873     m_actionHandler->setCurrentView(viewContainer->view());
 874
 875     updateHistory();
 876     updateEditActions();
 877     updateViewActions();
 878     updateGoActions();
 879
 880     const KUrl& url = m_activeViewContainer->url();
 881     setCaption(url.fileName());
 882     if (m_viewTab.count() > 1) {
 883         m_tabBar->setTabText(m_tabIndex, tabName(url));
 884     }
 885
 886     emit urlChanged(url);
 887 }
 888
 889 void DolphinMainWindow::setupActions()
 890 {
 891     // setup 'File' menu
 892     m_newMenu = new DolphinNewMenu(this);
 893     KMenu* menu = m_newMenu->menu();
 894     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
 895     menu->setIcon(KIcon("document-new"));
 896     connect(menu, SIGNAL(aboutToShow()),
 897             this, SLOT(updateNewMenu()));
 898
 899     KAction* newWindow = actionCollection()->addAction("new_window");
 900     newWindow->setIcon(KIcon("window-new"));
 901     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 902     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 903     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 904
 905     KAction* newTab = actionCollection()->addAction("new_tab");
 906     newTab->setIcon(KIcon("tab-new"));
 907     newTab->setText(i18nc("@action:inmenu File", "New Tab"));
 908     newTab->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_N);
 909     connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
 910
 911     QAction* closeTab = new QAction(KIcon("tab-close"), i18nc("@action:inmenu File", "Close Tab"), this);
 912     closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
 913     connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
 914     actionCollection()->addAction("close_tab", closeTab);
 915
 916     KAction* properties = actionCollection()->addAction("properties");
 917     properties->setText(i18nc("@action:inmenu File", "Properties"));
 918     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 919     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 920
 921     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 922
 923     // setup 'Edit' menu
 924     KStandardAction::undo(this,
 925                           SLOT(undo()),
 926                           actionCollection());
 927
 928     // need to remove shift+del from cut action, else the shortcut for deletejob
 929     // doesn't work
 930     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 931     KShortcut cutShortcut = cut->shortcut();
 932     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 933     cut->setShortcut(cutShortcut);
 934     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 935     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 936
 937     KAction* selectAll = actionCollection()->addAction("select_all");
 938     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 939     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 940     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 941
 942     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 943     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 944     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 945     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 946
 947     // setup 'View' menu
 948     // (note that most of it is set up in DolphinViewActionHandler)
 949
 950     KAction* split = actionCollection()->addAction("split_view");
 951     split->setShortcut(Qt::Key_F3);
 952     updateSplitAction();
 953     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
 954
 955     KAction* reload = actionCollection()->addAction("reload");
 956     reload->setText(i18nc("@action:inmenu View", "Reload"));
 957     reload->setShortcut(Qt::Key_F5);
 958     reload->setIcon(KIcon("view-refresh"));
 959     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
 960
 961     KAction* stop = actionCollection()->addAction("stop");
 962     stop->setText(i18nc("@action:inmenu View", "Stop"));
 963     stop->setIcon(KIcon("process-stop"));
 964     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
 965
 966     // TODO: the naming "Show full Location" is currently confusing...
 967     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
 968     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
 969     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
 970     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
 971
 972     KAction* editLocation = actionCollection()->addAction("edit_location");
 973     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
 974     editLocation->setShortcut(Qt::Key_F6);
 975     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
 976
 977     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
 978     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 979     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
 980
 981     // setup 'Go' menu
 982     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
 983     KShortcut backShortcut = backAction->shortcut();
 984     backShortcut.setAlternate(Qt::Key_Backspace);
 985     backAction->setShortcut(backShortcut);
 986
 987     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
 988     KStandardAction::up(this, SLOT(goUp()), actionCollection());
 989     KStandardAction::home(this, SLOT(goHome()), actionCollection());
 990
 991     // setup 'Tools' menu
 992     QAction* findFile = actionCollection()->addAction("find_file");
 993     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 994     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 995     findFile->setIcon(KIcon("edit-find"));
 996     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
 997
 998     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
 999     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1000     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1001     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
1002
1003     KAction* compareFiles = actionCollection()->addAction("compare_files");
1004     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1005     compareFiles->setIcon(KIcon("kompare"));
1006     compareFiles->setEnabled(false);
1007     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1008
1009     // setup 'Settings' menu
1010     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1011     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1012 }
1013
1014 void DolphinMainWindow::setupDockWidgets()
1015 {
1016     // setup "Information"
1017     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1018     infoDock->setObjectName("infoDock");
1019     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1020     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1021     infoDock->setWidget(infoWidget);
1022
1023     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1024     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1025     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1026
1027     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1028     connect(this, SIGNAL(urlChanged(KUrl)),
1029             infoWidget, SLOT(setUrl(KUrl)));
1030     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1031             infoWidget, SLOT(setSelection(KFileItemList)));
1032     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1033             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1034
1035     // setup "Tree View"
1036     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1037     treeViewDock->setObjectName("treeViewDock");
1038     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1039     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1040     treeViewDock->setWidget(treeWidget);
1041
1042     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1043     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1044     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1045
1046     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1047     connect(this, SIGNAL(urlChanged(KUrl)),
1048             treeWidget, SLOT(setUrl(KUrl)));
1049     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1050             this, SLOT(changeUrl(KUrl)));
1051     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1052             this, SLOT(changeSelection(KFileItemList)));
1053     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1054             this, SLOT(dropUrls(KUrl::List, KUrl)));
1055
1056     // setup "Terminal"
1057 #ifndef Q_OS_WIN
1058     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1059     terminalDock->setObjectName("terminalDock");
1060     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1061     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1062     terminalDock->setWidget(terminalWidget);
1063
1064     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1065
1066     terminalDock->toggleViewAction()->setText(i18nc("@title:window Shell terminal", "Terminal"));
1067     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1068     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1069
1070     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1071     connect(this, SIGNAL(urlChanged(KUrl)),
1072             terminalWidget, SLOT(setUrl(KUrl)));
1073 #endif
1074
1075     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1076     if (firstRun) {
1077         treeViewDock->hide();
1078 #ifndef Q_OS_WIN
1079         terminalDock->hide();
1080 #endif
1081     }
1082
1083     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1084     placesDock->setObjectName("placesDock");
1085     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1086
1087     DolphinFilePlacesView* placesView = new DolphinFilePlacesView(placesDock);
1088     placesDock->setWidget(placesView);
1089     placesView->setModel(DolphinSettings::instance().placesModel());
1090     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1091
1092     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1093     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1094     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1095
1096     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1097     connect(placesView, SIGNAL(urlChanged(KUrl)),
1098             this, SLOT(changeUrl(KUrl)));
1099     connect(this, SIGNAL(urlChanged(KUrl)),
1100             placesView, SLOT(setUrl(KUrl)));
1101 }
1102
1103 void DolphinMainWindow::updateEditActions()
1104 {
1105     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1106     if (list.isEmpty()) {
1107         stateChanged("has_no_selection");
1108     } else {
1109         stateChanged("has_selection");
1110
1111         QAction* renameAction = actionCollection()->action("rename");
1112         if (renameAction != 0) {
1113             renameAction->setEnabled(true);
1114         }
1115
1116         bool enableMoveToTrash = true;
1117
1118         KFileItemList::const_iterator it = list.begin();
1119         const KFileItemList::const_iterator end = list.end();
1120         while (it != end) {
1121             const KUrl& url = (*it).url();
1122             // only enable the 'Move to Trash' action for local files
1123             if (!url.isLocalFile()) {
1124                 enableMoveToTrash = false;
1125             }
1126             ++it;
1127         }
1128
1129         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1130         moveToTrashAction->setEnabled(enableMoveToTrash);
1131     }
1132     updatePasteAction();
1133 }
1134
1135 void DolphinMainWindow::updateViewActions()
1136 {
1137     m_actionHandler->updateViewActions();
1138
1139     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1140     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1141
1142     updateSplitAction();
1143
1144     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1145     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1146     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1147 }
1148
1149 void DolphinMainWindow::updateGoActions()
1150 {
1151     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1152     const KUrl& currentUrl = m_activeViewContainer->url();
1153     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1154 }
1155
1156 void DolphinMainWindow::clearStatusBar()
1157 {
1158     m_activeViewContainer->statusBar()->clear();
1159 }
1160
1161 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
1162 {
1163     connect(container, SIGNAL(showFilterBarChanged(bool)),
1164             this, SLOT(updateFilterBarAction(bool)));
1165
1166     DolphinView* view = container->view();
1167     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1168             this, SLOT(slotSelectionChanged(KFileItemList)));
1169     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1170             this, SLOT(slotRequestItemInfo(KFileItem)));
1171     connect(view, SIGNAL(activated()),
1172             this, SLOT(toggleActiveView()));
1173     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1174             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1175     connect(view, SIGNAL(tabRequested(const KUrl&)),
1176             this, SLOT(openNewTab(const KUrl&)));
1177
1178     const KUrlNavigator* navigator = container->urlNavigator();
1179     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1180             this, SLOT(changeUrl(const KUrl&)));
1181     connect(navigator, SIGNAL(historyChanged()),
1182             this, SLOT(updateHistory()));
1183     connect(navigator, SIGNAL(editableStateChanged(bool)),
1184             this, SLOT(slotEditableStateChanged(bool)));
1185 }
1186
1187 void DolphinMainWindow::updateSplitAction()
1188 {
1189     QAction* splitAction = actionCollection()->action("split_view");
1190     if (m_viewTab[m_tabIndex].secondaryView != 0) {
1191         if (m_activeViewContainer == m_viewTab[m_tabIndex].primaryView) {
1192             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1193             splitAction->setIcon(KIcon("view-right-close"));
1194         } else {
1195             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1196             splitAction->setIcon(KIcon("view-left-close"));
1197         }
1198     } else {
1199         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1200         splitAction->setIcon(KIcon("view-right-new"));
1201     }
1202 }
1203
1204 QString DolphinMainWindow::tabName(const KUrl& url) const
1205 {
1206     return url.equals(KUrl("file:///")) ? "/" : url.fileName();
1207 }
1208
1209 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1210     KonqFileUndoManager::UiInterface(mainWin),
1211     m_mainWin(mainWin)
1212 {
1213     Q_ASSERT(m_mainWin != 0);
1214 }
1215
1216 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1217 {
1218 }
1219
1220 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1221 {
1222     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1223     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1224 }
1225
1226 #include "dolphinmainwindow.moc"