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 "dolphindropcontroller.h"
  24
  25 #include <config-nepomuk.h>
  26
  27 #include "dolphinapplication.h"
  28 #include "dolphinfileplacesview.h"
  29 #include "dolphinnewmenu.h"
  30 #include "dolphinsettings.h"
  31 #include "dolphinsettingsdialog.h"
  32 #include "dolphinstatusbar.h"
  33 #include "dolphinviewcontainer.h"
  34 #include "infosidebarpage.h"
  35 #include "metadatawidget.h"
  36 #include "mainwindowadaptor.h"
  37 #include "terminalsidebarpage.h"
  38 #include "treeviewsidebarpage.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41
  42 #include "dolphin_generalsettings.h"
  43 #include "dolphin_iconsmodesettings.h"
  44
  45 #include <kaction.h>
  46 #include <kactioncollection.h>
  47 #include <kconfig.h>
  48 #include <kdesktopfile.h>
  49 #include <kdeversion.h>
  50 #include <kfiledialog.h>
  51 #include <kfileplacesmodel.h>
  52 #include <kglobal.h>
  53 #include <kicon.h>
  54 #include <kiconloader.h>
  55 #include <kio/netaccess.h>
  56 #include <kinputdialog.h>
  57 #include <klocale.h>
  58 #include <kmenu.h>
  59 #include <kmenubar.h>
  60 #include <kmessagebox.h>
  61 #include <kurlnavigator.h>
  62 #include <konqmimedata.h>
  63 #include <konq_operations.h>
  64 #include <kpropertiesdialog.h>
  65 #include <kprotocolinfo.h>
  66 #include <ktoggleaction.h>
  67 #include <krun.h>
  68 #include <kshell.h>
  69 #include <kstandarddirs.h>
  70 #include <kstatusbar.h>
  71 #include <kstandardaction.h>
  72 #include <kurl.h>
  73 #include <kurlcombobox.h>
  74
  75 #include <QKeyEvent>
  76 #include <QClipboard>
  77 #include <QLineEdit>
  78 #include <QSplitter>
  79 #include <QDockWidget>
  80
  81 DolphinMainWindow::DolphinMainWindow(int id) :
  82     KXmlGuiWindow(0),
  83     m_newMenu(0),
  84     m_showMenuBar(0),
  85     m_splitter(0),
  86     m_activeViewContainer(0),
  87     m_id(id)
  88 {
  89     setObjectName("Dolphin");
  90     m_viewContainer[PrimaryView] = 0;
  91     m_viewContainer[SecondaryView] = 0;
  92
  93     new MainWindowAdaptor(this);
  94     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  95
  96     KonqFileUndoManager::incRef();
  97
  98     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
  99     undoManager->setUiInterface(new UndoUiInterface(this));
 100
 101     connect(undoManager, SIGNAL(undoAvailable(bool)),
 102             this, SLOT(slotUndoAvailable(bool)));
 103     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 104             this, SLOT(slotUndoTextChanged(const QString&)));
 105     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 106             this, SLOT(slotHandlePlacesError(const QString&)));
 107 }
 108
 109 DolphinMainWindow::~DolphinMainWindow()
 110 {
 111     KonqFileUndoManager::decRef();
 112     DolphinApplication::app()->removeMainWindow(this);
 113 }
 114
 115 void DolphinMainWindow::toggleViews()
 116 {
 117     if (m_viewContainer[SecondaryView] == 0) {
 118         return;
 119     }
 120
 121     // move secondary view from the last position of the splitter
 122     // to the first position
 123     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 124
 125     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 126     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 127     m_viewContainer[SecondaryView] = container;
 128 }
 129
 130 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 131 {
 132     clearStatusBar();
 133     m_undoCommandTypes.append(commandType);
 134 }
 135
 136 void DolphinMainWindow::refreshViews()
 137 {
 138     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 139
 140     // remember the current active view, as because of
 141     // the refreshing the active view might change to
 142     // the secondary view
 143     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 144
 145     m_viewContainer[PrimaryView]->view()->refresh();
 146     if (m_viewContainer[SecondaryView] != 0) {
 147         m_viewContainer[SecondaryView]->view()->refresh();
 148     }
 149
 150     setActiveViewContainer(activeViewContainer);
 151 }
 152
 153 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 154                                  const KUrl& destination)
 155 {
 156     DolphinDropController dropController(this);
 157     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 158             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 159     dropController.dropUrls(urls, destination);
 160 }
 161
 162 void DolphinMainWindow::changeUrl(const KUrl& url)
 163 {
 164     DolphinViewContainer* view = activeViewContainer();
 165     if (view != 0) {
 166         view->setUrl(url);
 167         updateEditActions();
 168         updateViewActions();
 169         updateGoActions();
 170         setCaption(url.fileName());
 171         emit urlChanged(url);
 172     }
 173 }
 174
 175 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 176 {
 177     activeViewContainer()->view()->changeSelection(selection);
 178 }
 179
 180 void DolphinMainWindow::slotViewModeChanged()
 181 {
 182     updateViewActions();
 183 }
 184
 185 void DolphinMainWindow::slotShowPreviewChanged()
 186 {
 187     // It is not enough to update the 'Show Preview' action, also
 188     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 189     updateViewActions();
 190 }
 191
 192 void DolphinMainWindow::slotShowHiddenFilesChanged()
 193 {
 194     QAction* showHiddenFilesAction = actionCollection()->action("show_hidden_files");
 195     const DolphinView* view = m_activeViewContainer->view();
 196     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 197 }
 198
 199 void DolphinMainWindow::slotCategorizedSortingChanged()
 200 {
 201     QAction* showInGroupsAction = actionCollection()->action("show_in_groups");
 202     const DolphinView* view = m_activeViewContainer->view();
 203     showInGroupsAction->setChecked(view->categorizedSorting());
 204     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 205 }
 206
 207 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 208 {
 209     QAction* action = 0;
 210     switch (sorting) {
 211     case DolphinView::SortByName:
 212         action = actionCollection()->action("sort_by_name");
 213         break;
 214     case DolphinView::SortBySize:
 215         action = actionCollection()->action("sort_by_size");
 216         break;
 217     case DolphinView::SortByDate:
 218         action = actionCollection()->action("sort_by_date");
 219         break;
 220     case DolphinView::SortByPermissions:
 221         action = actionCollection()->action("sort_by_permissions");
 222         break;
 223     case DolphinView::SortByOwner:
 224         action = actionCollection()->action("sort_by_owner");
 225         break;
 226     case DolphinView::SortByGroup:
 227         action = actionCollection()->action("sort_by_group");
 228         break;
 229     case DolphinView::SortByType:
 230         action = actionCollection()->action("sort_by_type");
 231         break;
 232 #ifdef HAVE_NEPOMUK
 233     case DolphinView::SortByRating:
 234         action = actionCollection()->action("sort_by_rating");
 235         break;
 236     case DolphinView::SortByTags:
 237         action = actionCollection()->action("sort_by_tags");
 238         break;
 239 #endif
 240     default:
 241         break;
 242     }
 243
 244     if (action != 0) {
 245         action->setChecked(true);
 246     }
 247 }
 248
 249 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 250 {
 251     QAction* descending = actionCollection()->action("descending");
 252     const bool sortDescending = (order == Qt::DescendingOrder);
 253     descending->setChecked(sortDescending);
 254 }
 255
 256 void DolphinMainWindow::slotAdditionalInfoChanged()
 257 {
 258     DolphinView* view = m_activeViewContainer->view();
 259     view->updateAdditionalInfoActions(actionCollection());
 260 }
 261
 262 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 263 {
 264     KToggleAction* editableLocationAction =
 265         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 266     editableLocationAction->setChecked(editable);
 267 }
 268
 269 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 270 {
 271     updateEditActions();
 272
 273     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 274     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 275     if (m_viewContainer[SecondaryView] != 0) {
 276         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 277     }
 278
 279     QAction* compareFilesAction = actionCollection()->action("compare_files");
 280     if (selectedUrlsCount == 2) {
 281         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 282         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 283     } else {
 284         compareFilesAction->setEnabled(false);
 285     }
 286
 287     m_activeViewContainer->updateStatusBar();
 288
 289     emit selectionChanged(selection);
 290 }
 291
 292 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 293 {
 294     emit requestItemInfo(item);
 295 }
 296
 297 void DolphinMainWindow::slotHistoryChanged()
 298 {
 299     updateHistory();
 300 }
 301
 302 void DolphinMainWindow::updateFilterBarAction(bool show)
 303 {
 304     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 305     showFilterBarAction->setChecked(show);
 306 }
 307
 308 void DolphinMainWindow::openNewMainWindow()
 309 {
 310     DolphinApplication::app()->createMainWindow()->show();
 311 }
 312
 313 void DolphinMainWindow::toggleActiveView()
 314 {
 315     if (m_viewContainer[SecondaryView] == 0) {
 316         // only one view is available
 317         return;
 318     }
 319
 320     Q_ASSERT(m_activeViewContainer != 0);
 321     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 322
 323     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 324     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 325     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 326 }
 327
 328 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 329 {
 330     DolphinSettings& settings = DolphinSettings::instance();
 331     GeneralSettings* generalSettings = settings.generalSettings();
 332     generalSettings->setFirstRun(false);
 333
 334     settings.save();
 335
 336     KXmlGuiWindow::closeEvent(event);
 337 }
 338
 339 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 340 {
 341     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 342     group.writeEntry("Primary Url", cont->url().url());
 343     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 344
 345     cont = m_viewContainer[SecondaryView];
 346     if (cont != 0) {
 347         group.writeEntry("Secondary Url", cont->url().url());
 348         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 349     }
 350 }
 351
 352 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 353 {
 354     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 355
 356     cont->setUrl(group.readEntry("Primary Url"));
 357     bool editable = group.readEntry("Primary Editable Url", false);
 358     cont->urlNavigator()->setUrlEditable(editable);
 359
 360     cont = m_viewContainer[SecondaryView];
 361     const QString secondaryUrl = group.readEntry("Secondary Url");
 362     if (!secondaryUrl.isEmpty()) {
 363         if (cont == 0) {
 364             // a secondary view should be shown, but no one is available
 365             // currently -> create a new view
 366             toggleSplitView();
 367             cont = m_viewContainer[SecondaryView];
 368             Q_ASSERT(cont != 0);
 369         }
 370
 371         cont->setUrl(secondaryUrl);
 372         bool editable = group.readEntry("Secondary Editable Url", false);
 373         cont->urlNavigator()->setUrlEditable(editable);
 374     } else if (cont != 0) {
 375         // no secondary view should be shown, but the default setting shows
 376         // one already -> close the view
 377         toggleSplitView();
 378     }
 379 }
 380
 381 void DolphinMainWindow::createDir()
 382 {
 383     const KUrl& url = m_activeViewContainer->view()->url();
 384     KonqOperations::newDir(this, url);
 385 }
 386
 387 void DolphinMainWindow::updateNewMenu()
 388 {
 389     m_newMenu->slotCheckUpToDate();
 390     m_newMenu->setPopupFiles(activeViewContainer()->url());
 391 }
 392
 393 void DolphinMainWindow::rename()
 394 {
 395     clearStatusBar();
 396     m_activeViewContainer->view()->renameSelectedItems();
 397 }
 398
 399 void DolphinMainWindow::moveToTrash()
 400 {
 401     clearStatusBar();
 402
 403     DolphinView* view = m_activeViewContainer->view();
 404
 405     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 406         view->deleteSelectedItems();
 407     } else {
 408         view->trashSelectedItems();
 409     }
 410 }
 411
 412 void DolphinMainWindow::deleteItems()
 413 {
 414     clearStatusBar();
 415     m_activeViewContainer->view()->deleteSelectedItems();
 416 }
 417
 418 void DolphinMainWindow::properties()
 419 {
 420     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 421
 422     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 423     dialog->setAttribute(Qt::WA_DeleteOnClose);
 424     dialog->show();
 425     dialog->raise();
 426     dialog->activateWindow();
 427 }
 428
 429 void DolphinMainWindow::quit()
 430 {
 431     close();
 432 }
 433
 434 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 435 {
 436     if (!message.isEmpty()) {
 437         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 438         statusBar->setMessage(message, DolphinStatusBar::Error);
 439     }
 440 }
 441
 442 void DolphinMainWindow::slotUndoAvailable(bool available)
 443 {
 444     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 445     if (undoAction != 0) {
 446         undoAction->setEnabled(available);
 447     }
 448
 449     if (available && (m_undoCommandTypes.count() > 0)) {
 450         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 451         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 452         switch (command) {
 453         case KonqFileUndoManager::COPY:
 454             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 455                                   DolphinStatusBar::OperationCompleted);
 456             break;
 457         case KonqFileUndoManager::MOVE:
 458             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 459                                   DolphinStatusBar::OperationCompleted);
 460             break;
 461         case KonqFileUndoManager::LINK:
 462             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 463                                   DolphinStatusBar::OperationCompleted);
 464             break;
 465         case KonqFileUndoManager::TRASH:
 466             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 467                                   DolphinStatusBar::OperationCompleted);
 468             break;
 469         case KonqFileUndoManager::RENAME:
 470             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 471                                   DolphinStatusBar::OperationCompleted);
 472             break;
 473
 474         case KonqFileUndoManager::MKDIR:
 475             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 476                                   DolphinStatusBar::OperationCompleted);
 477             break;
 478
 479         default:
 480             break;
 481         }
 482
 483     }
 484 }
 485
 486 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 487 {
 488     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 489     if (undoAction != 0) {
 490         undoAction->setText(text);
 491     }
 492 }
 493
 494 void DolphinMainWindow::undo()
 495 {
 496     clearStatusBar();
 497     KonqFileUndoManager::self()->undo();
 498 }
 499
 500 void DolphinMainWindow::cut()
 501 {
 502     m_activeViewContainer->view()->cutSelectedItems();
 503 }
 504
 505 void DolphinMainWindow::copy()
 506 {
 507     m_activeViewContainer->view()->copySelectedItems();
 508 }
 509
 510 void DolphinMainWindow::paste()
 511 {
 512     m_activeViewContainer->view()->paste();
 513 }
 514
 515 void DolphinMainWindow::updatePasteAction()
 516 {
 517     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 518     if (pasteAction == 0) {
 519         return;
 520     }
 521
 522     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 523     pasteAction->setEnabled(pasteInfo.first);
 524     pasteAction->setText(pasteInfo.second);
 525 }
 526
 527 void DolphinMainWindow::selectAll()
 528 {
 529     clearStatusBar();
 530
 531     // if the URL navigator is editable and focused, select the whole
 532     // URL instead of all items of the view
 533
 534     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 535     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 536     const bool selectUrl = urlNavigator->isUrlEditable() &&
 537                            lineEdit->hasFocus();
 538     if (selectUrl) {
 539         lineEdit->selectAll();
 540     } else {
 541         m_activeViewContainer->view()->selectAll();
 542     }
 543 }
 544
 545 void DolphinMainWindow::invertSelection()
 546 {
 547     clearStatusBar();
 548     m_activeViewContainer->view()->invertSelection();
 549 }
 550
 551 void DolphinMainWindow::setViewMode(QAction* action)
 552 {
 553     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 554     m_activeViewContainer->view()->setMode(mode);
 555 }
 556
 557 void DolphinMainWindow::sortByName()
 558 {
 559     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 560 }
 561
 562 void DolphinMainWindow::sortBySize()
 563 {
 564     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 565 }
 566
 567 void DolphinMainWindow::sortByDate()
 568 {
 569     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 570 }
 571
 572 void DolphinMainWindow::sortByPermissions()
 573 {
 574     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 575 }
 576
 577 void DolphinMainWindow::sortByOwner()
 578 {
 579     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 580 }
 581
 582 void DolphinMainWindow::sortByGroup()
 583 {
 584     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 585 }
 586
 587 void DolphinMainWindow::sortByType()
 588 {
 589     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 590 }
 591
 592 void DolphinMainWindow::sortByRating()
 593 {
 594 #ifdef HAVE_NEPOMUK
 595     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 596 #endif
 597 }
 598
 599 void DolphinMainWindow::sortByTags()
 600 {
 601 #ifdef HAVE_NEPOMUK
 602     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 603 #endif
 604 }
 605
 606 void DolphinMainWindow::toggleSortOrder()
 607 {
 608     m_activeViewContainer->view()->toggleSortOrder();
 609 }
 610
 611 void DolphinMainWindow::toggleSortCategorization(bool categorizedSorting)
 612 {
 613     DolphinView* view = m_activeViewContainer->view();
 614     view->setCategorizedSorting(categorizedSorting);
 615 }
 616
 617 void DolphinMainWindow::toggleSplitView()
 618 {
 619     if (m_viewContainer[SecondaryView] == 0) {
 620         // create a secondary view
 621         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 622
 623         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 624         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 625         connectViewSignals(SecondaryView);
 626         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 627         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 628         m_viewContainer[SecondaryView]->view()->reload();
 629         m_viewContainer[SecondaryView]->setActive(false);
 630         m_viewContainer[SecondaryView]->show();
 631     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 632         // remove secondary view
 633         m_viewContainer[SecondaryView]->close();
 634         m_viewContainer[SecondaryView]->deleteLater();
 635         m_viewContainer[SecondaryView] = 0;
 636     } else {
 637         // The secondary view is active, hence from a users point of view
 638         // the content of the secondary view should be moved to the primary view.
 639         // From an implementation point of view it is more efficient to close
 640         // the primary view and exchange the internal pointers afterwards.
 641         m_viewContainer[PrimaryView]->close();
 642         m_viewContainer[PrimaryView]->deleteLater();
 643         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 644         m_viewContainer[SecondaryView] = 0;
 645     }
 646
 647     setActiveViewContainer(m_viewContainer[PrimaryView]);
 648     updateViewActions();
 649     emit activeViewChanged();
 650 }
 651
 652 void DolphinMainWindow::reloadView()
 653 {
 654     clearStatusBar();
 655     m_activeViewContainer->view()->reload();
 656 }
 657
 658 void DolphinMainWindow::stopLoading()
 659 {
 660 }
 661
 662 void DolphinMainWindow::togglePreview(bool show)
 663 {
 664     clearStatusBar();
 665     m_activeViewContainer->view()->setShowPreview(show);
 666 }
 667
 668 void DolphinMainWindow::toggleShowHiddenFiles(bool show)
 669 {
 670     clearStatusBar();
 671     m_activeViewContainer->view()->setShowHiddenFiles(show);
 672 }
 673
 674 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 675 {
 676     m_activeViewContainer->showFilterBar(show);
 677 }
 678
 679 void DolphinMainWindow::zoomIn()
 680 {
 681     m_activeViewContainer->view()->zoomIn();
 682     updateViewActions();
 683 }
 684
 685 void DolphinMainWindow::zoomOut()
 686 {
 687     m_activeViewContainer->view()->zoomOut();
 688     updateViewActions();
 689 }
 690
 691 void DolphinMainWindow::toggleEditLocation()
 692 {
 693     clearStatusBar();
 694
 695     QAction* action = actionCollection()->action("editable_location");
 696     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 697     urlNavigator->setUrlEditable(action->isChecked());
 698 }
 699
 700 void DolphinMainWindow::editLocation()
 701 {
 702     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 703     navigator->setUrlEditable(true);
 704     navigator->setFocus();
 705 }
 706
 707 void DolphinMainWindow::adjustViewProperties()
 708 {
 709     clearStatusBar();
 710     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 711     dlg.exec();
 712 }
 713
 714 void DolphinMainWindow::goBack()
 715 {
 716     clearStatusBar();
 717     m_activeViewContainer->urlNavigator()->goBack();
 718 }
 719
 720 void DolphinMainWindow::goForward()
 721 {
 722     clearStatusBar();
 723     m_activeViewContainer->urlNavigator()->goForward();
 724 }
 725
 726 void DolphinMainWindow::goUp()
 727 {
 728     clearStatusBar();
 729     m_activeViewContainer->urlNavigator()->goUp();
 730 }
 731
 732 void DolphinMainWindow::goHome()
 733 {
 734     clearStatusBar();
 735     m_activeViewContainer->urlNavigator()->goHome();
 736 }
 737
 738 void DolphinMainWindow::findFile()
 739 {
 740     KRun::run("kfind", m_activeViewContainer->url(), this);
 741 }
 742
 743 void DolphinMainWindow::compareFiles()
 744 {
 745     // The method is only invoked if exactly 2 files have
 746     // been selected. The selected files may be:
 747     // - both in the primary view
 748     // - both in the secondary view
 749     // - one in the primary view and the other in the secondary
 750     //   view
 751     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 752
 753     KUrl urlA;
 754     KUrl urlB;
 755     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 756
 757     switch (urls.count()) {
 758     case 0: {
 759         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 760         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 761         Q_ASSERT(urls.count() == 2);
 762         urlA = urls[0];
 763         urlB = urls[1];
 764         break;
 765     }
 766
 767     case 1: {
 768         urlA = urls[0];
 769         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 770         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 771         Q_ASSERT(urls.count() == 1);
 772         urlB = urls[0];
 773         break;
 774     }
 775
 776     case 2: {
 777         urlA = urls[0];
 778         urlB = urls[1];
 779         break;
 780     }
 781
 782     default: {
 783         // may not happen: compareFiles may only get invoked if 2
 784         // files are selected
 785         Q_ASSERT(false);
 786     }
 787     }
 788
 789     QString command("kompare -c \"");
 790     command.append(urlA.pathOrUrl());
 791     command.append("\" \"");
 792     command.append(urlB.pathOrUrl());
 793     command.append('\"');
 794     KRun::runCommand(command, "Kompare", "kompare", this);
 795
 796 }
 797
 798 void DolphinMainWindow::toggleShowMenuBar()
 799 {
 800     const bool visible = menuBar()->isVisible();
 801     menuBar()->setVisible(!visible);
 802 }
 803
 804 void DolphinMainWindow::editSettings()
 805 {
 806     DolphinSettingsDialog dialog(this);
 807     dialog.exec();
 808 }
 809
 810 void DolphinMainWindow::init()
 811 {
 812     // Check whether Dolphin runs the first time. If yes then
 813     // a proper default window size is given at the end of DolphinMainWindow::init().
 814     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 815     const bool firstRun = generalSettings->firstRun();
 816     if (firstRun) {
 817         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 818     }
 819
 820     setAcceptDrops(true);
 821
 822     m_splitter = new QSplitter(this);
 823
 824     DolphinSettings& settings = DolphinSettings::instance();
 825
 826     setupActions();
 827
 828     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 829     setCaption(homeUrl.fileName());
 830     ViewProperties props(homeUrl);
 831     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 832                                                             m_splitter,
 833                                                             homeUrl);
 834
 835     m_activeViewContainer = m_viewContainer[PrimaryView];
 836     connectViewSignals(PrimaryView);
 837     m_viewContainer[PrimaryView]->view()->reload();
 838     m_viewContainer[PrimaryView]->show();
 839
 840     setCentralWidget(m_splitter);
 841     setupDockWidgets();
 842
 843     setupGUI(Keys | Save | Create | ToolBar);
 844     createGUI();
 845
 846     stateChanged("new_file");
 847     setAutoSaveSettings();
 848
 849     QClipboard* clipboard = QApplication::clipboard();
 850     connect(clipboard, SIGNAL(dataChanged()),
 851             this, SLOT(updatePasteAction()));
 852     updatePasteAction();
 853     updateGoActions();
 854
 855     if (generalSettings->splitView()) {
 856         toggleSplitView();
 857     }
 858     updateViewActions();
 859
 860     if (firstRun) {
 861         // assure a proper default size if Dolphin runs the first time
 862         resize(700, 500);
 863     }
 864
 865     emit urlChanged(homeUrl);
 866 }
 867
 868 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 869 {
 870     Q_ASSERT(view != 0);
 871     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 872     if (m_activeViewContainer == view) {
 873         return;
 874     }
 875
 876     m_activeViewContainer->setActive(false);
 877     m_activeViewContainer = view;
 878     m_activeViewContainer->setActive(true);
 879
 880     updateHistory();
 881     updateEditActions();
 882     updateViewActions();
 883     updateGoActions();
 884
 885     const KUrl& url = m_activeViewContainer->url();
 886     setCaption(url.fileName());
 887
 888     emit activeViewChanged();
 889     emit urlChanged(url);
 890 }
 891
 892 void DolphinMainWindow::setupActions()
 893 {
 894     // setup 'File' menu
 895     m_newMenu = new DolphinNewMenu(this);
 896     KMenu* menu = m_newMenu->menu();
 897     menu->setTitle(i18nc("@title:menu", "Create New"));
 898     menu->setIcon(KIcon("document-new"));
 899     connect(menu, SIGNAL(aboutToShow()),
 900             this, SLOT(updateNewMenu()));
 901
 902     KAction* newDirAction = DolphinView::createNewDirAction(actionCollection());
 903     connect(newDirAction, SIGNAL(triggered()), SLOT(createDir()));
 904
 905     KAction* newWindow = actionCollection()->addAction("new_window");
 906     newWindow->setIcon(KIcon("window-new"));
 907     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 908     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 909     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 910
 911     KAction* rename = DolphinView::createRenameAction(actionCollection());
 912     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 913
 914     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 915     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 916
 917     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 918     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 919
 920     KAction* properties = actionCollection()->addAction("properties");
 921     properties->setText(i18nc("@action:inmenu File", "Properties"));
 922     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 923     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 924
 925     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 926
 927     // setup 'Edit' menu
 928     KStandardAction::undo(this,
 929                           SLOT(undo()),
 930                           actionCollection());
 931
 932     // need to remove shift+del from cut action, else the shortcut for deletejob
 933     // doesn't work
 934     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 935     KShortcut cutShortcut = cut->shortcut();
 936     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 937     cut->setShortcut(cutShortcut);
 938     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 939     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 940
 941     KAction* selectAll = actionCollection()->addAction("select_all");
 942     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 943     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 944     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 945
 946     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 947     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 948     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 949     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 950
 951     // setup 'View' menu
 952     KStandardAction::zoomIn(this,
 953                             SLOT(zoomIn()),
 954                             actionCollection());
 955
 956     KStandardAction::zoomOut(this,
 957                              SLOT(zoomOut()),
 958                              actionCollection());
 959
 960     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
 961     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
 962     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
 963
 964     QActionGroup* viewModeGroup = new QActionGroup(this);
 965     viewModeGroup->addAction(iconsView);
 966     viewModeGroup->addAction(detailsView);
 967     viewModeGroup->addAction(columnView);
 968     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
 969
 970     // TODO use a QActionGroup
 971
 972     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
 973     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 974     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
 975
 976     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
 977     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 978     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
 979
 980     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
 981     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 982     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
 983
 984     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
 985     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 986     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
 987
 988     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
 989     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 990     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
 991
 992     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
 993     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
 994     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
 995
 996     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
 997     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
 998     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
 999
1000     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1001     // is too slow currently (Nepomuk will support caching in future releases).
1002     //
1003     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1004     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1005     //
1006     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1007     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1008     //
1009 #ifdef HAVE_NEPOMUK
1010     // if (MetaDataWidget::metaDataAvailable()) {
1011     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1012     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1013     // }
1014     // else {
1015     //     sortByRating->setEnabled(false);
1016     //     sortByTags->setEnabled(false);
1017     // }
1018 #else
1019     // sortByRating->setEnabled(false);
1020     // sortByTags->setEnabled(false);
1021 #endif
1022
1023     QActionGroup* sortGroup = new QActionGroup(this);
1024     sortGroup->addAction(sortByName);
1025     sortGroup->addAction(sortBySize);
1026     sortGroup->addAction(sortByDate);
1027     sortGroup->addAction(sortByPermissions);
1028     sortGroup->addAction(sortByOwner);
1029     sortGroup->addAction(sortByGroup);
1030     sortGroup->addAction(sortByType);
1031
1032     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1033     // is too slow currently (Nepomuk will support caching in future releases).
1034     //sortGroup->addAction(sortByRating);
1035     //sortGroup->addAction(sortByTags);
1036
1037     KAction* sortDescending = DolphinView::createSortDescendingAction(actionCollection());
1038     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1039
1040     KAction* showInGroups = DolphinView::createShowInGroupsAction(actionCollection());
1041     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
1042
1043     QActionGroup* showInformationActionGroup = DolphinView::createAdditionalInformationActionGroup(actionCollection());
1044     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
1045
1046     KAction* showPreview = DolphinView::createShowPreviewAction(actionCollection());
1047     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
1048
1049     KAction* showHiddenFiles = DolphinView::createShowHiddenFilesAction(actionCollection());
1050     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
1051
1052     KAction* split = actionCollection()->addAction("split_view");
1053     split->setShortcut(Qt::Key_F3);
1054     updateSplitAction();
1055     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1056
1057     KAction* reload = actionCollection()->addAction("reload");
1058     reload->setText(i18nc("@action:inmenu View", "Reload"));
1059     reload->setShortcut(Qt::Key_F5);
1060     reload->setIcon(KIcon("view-refresh"));
1061     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1062
1063     KAction* stop = actionCollection()->addAction("stop");
1064     stop->setText(i18nc("@action:inmenu View", "Stop"));
1065     stop->setIcon(KIcon("process-stop"));
1066     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1067
1068     // TODO: the naming "Show full Location" is currently confusing...
1069     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1070     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1071     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1072     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1073
1074     KAction* editLocation = actionCollection()->addAction("edit_location");
1075     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1076     editLocation->setShortcut(Qt::Key_F6);
1077     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1078
1079     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1080     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1081     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1082
1083     // setup 'Go' menu
1084     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1085     KShortcut backShortcut = backAction->shortcut();
1086     backShortcut.setAlternate(Qt::Key_Backspace);
1087     backAction->setShortcut(backShortcut);
1088
1089     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1090     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1091     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1092
1093     // setup 'Tools' menu
1094     QAction* findFile = actionCollection()->addAction("find_file");
1095     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1096     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1097     findFile->setIcon(KIcon("edit-find"));
1098     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1099
1100     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1101     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1102     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1103     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
1104
1105     KAction* compareFiles = actionCollection()->addAction("compare_files");
1106     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1107     compareFiles->setIcon(KIcon("kompare"));
1108     compareFiles->setEnabled(false);
1109     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1110
1111     // setup 'Settings' menu
1112     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1113     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1114 }
1115
1116 void DolphinMainWindow::setupDockWidgets()
1117 {
1118     // setup "Information"
1119     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1120     infoDock->setObjectName("infoDock");
1121     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1122     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1123     infoDock->setWidget(infoWidget);
1124
1125     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1126     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1127     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1128
1129     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1130     connect(this, SIGNAL(urlChanged(KUrl)),
1131             infoWidget, SLOT(setUrl(KUrl)));
1132     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1133             infoWidget, SLOT(setSelection(KFileItemList)));
1134     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1135             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1136
1137     // setup "Tree View"
1138     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1139     treeViewDock->setObjectName("treeViewDock");
1140     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1141     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1142     treeViewDock->setWidget(treeWidget);
1143
1144     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1145     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1146     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1147
1148     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1149     connect(this, SIGNAL(urlChanged(KUrl)),
1150             treeWidget, SLOT(setUrl(KUrl)));
1151     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1152             this, SLOT(changeUrl(KUrl)));
1153     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1154             this, SLOT(changeSelection(KFileItemList)));
1155     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1156             this, SLOT(dropUrls(KUrl::List, KUrl)));
1157
1158     // setup "Terminal"
1159     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1160     terminalDock->setObjectName("terminalDock");
1161     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1162     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1163     terminalDock->setWidget(terminalWidget);
1164
1165     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1166
1167     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1168     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1169     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1170
1171     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1172     connect(this, SIGNAL(urlChanged(KUrl)),
1173             terminalWidget, SLOT(setUrl(KUrl)));
1174
1175     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1176     if (firstRun) {
1177         infoDock->hide();
1178         treeViewDock->hide();
1179         terminalDock->hide();
1180     }
1181
1182     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1183     placesDock->setObjectName("placesDock");
1184     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1185
1186     DolphinFilePlacesView* placesView = new DolphinFilePlacesView(placesDock);
1187     placesDock->setWidget(placesView);
1188     placesView->setModel(DolphinSettings::instance().placesModel());
1189     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1190
1191     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1192     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1193     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1194
1195     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1196     connect(placesView, SIGNAL(urlChanged(KUrl)),
1197             this, SLOT(changeUrl(KUrl)));
1198     connect(this, SIGNAL(urlChanged(KUrl)),
1199             placesView, SLOT(setUrl(KUrl)));
1200 }
1201
1202 void DolphinMainWindow::updateHistory()
1203 {
1204     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1205     const int index = urlNavigator->historyIndex();
1206
1207     QAction* backAction = actionCollection()->action("go_back");
1208     if (backAction != 0) {
1209         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1210     }
1211
1212     QAction* forwardAction = actionCollection()->action("go_forward");
1213     if (forwardAction != 0) {
1214         forwardAction->setEnabled(index > 0);
1215     }
1216 }
1217
1218 void DolphinMainWindow::updateEditActions()
1219 {
1220     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1221     if (list.isEmpty()) {
1222         stateChanged("has_no_selection");
1223     } else {
1224         stateChanged("has_selection");
1225
1226         QAction* renameAction = actionCollection()->action("rename");
1227         if (renameAction != 0) {
1228             renameAction->setEnabled(true);
1229         }
1230
1231         bool enableMoveToTrash = true;
1232
1233         KFileItemList::const_iterator it = list.begin();
1234         const KFileItemList::const_iterator end = list.end();
1235         while (it != end) {
1236             const KUrl& url = (*it).url();
1237             // only enable the 'Move to Trash' action for local files
1238             if (!url.isLocalFile()) {
1239                 enableMoveToTrash = false;
1240             }
1241             ++it;
1242         }
1243
1244         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1245         moveToTrashAction->setEnabled(enableMoveToTrash);
1246     }
1247     updatePasteAction();
1248 }
1249
1250 void DolphinMainWindow::updateViewActions()
1251 {
1252     const DolphinView* view = m_activeViewContainer->view();
1253     QAction* zoomInAction = actionCollection()->action(KStandardAction::name(KStandardAction::ZoomIn));
1254     if (zoomInAction != 0) {
1255         zoomInAction->setEnabled(view->isZoomInPossible());
1256     }
1257
1258     QAction* zoomOutAction = actionCollection()->action(KStandardAction::name(KStandardAction::ZoomOut));
1259     if (zoomOutAction != 0) {
1260         zoomOutAction->setEnabled(view->isZoomOutPossible());
1261     }
1262
1263     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1264     if (action != 0) {
1265         action->setChecked(true);
1266     }
1267
1268     slotSortingChanged(view->sorting());
1269     slotSortOrderChanged(view->sortOrder());
1270     slotCategorizedSortingChanged();
1271     slotAdditionalInfoChanged();
1272
1273     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1274     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1275
1276     QAction* showPreviewAction = actionCollection()->action("show_preview");
1277     showPreviewAction->setChecked(view->showPreview());
1278
1279     QAction* showHiddenFilesAction = actionCollection()->action("show_hidden_files");
1280     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1281
1282     updateSplitAction();
1283
1284     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1285     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1286     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1287 }
1288
1289 void DolphinMainWindow::updateGoActions()
1290 {
1291     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1292     const KUrl& currentUrl = m_activeViewContainer->url();
1293     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1294 }
1295
1296 void DolphinMainWindow::clearStatusBar()
1297 {
1298     m_activeViewContainer->statusBar()->clear();
1299 }
1300
1301 void DolphinMainWindow::connectViewSignals(int viewIndex)
1302 {
1303     DolphinViewContainer* container = m_viewContainer[viewIndex];
1304     connect(container, SIGNAL(showFilterBarChanged(bool)),
1305             this, SLOT(updateFilterBarAction(bool)));
1306
1307     DolphinView* view = container->view();
1308     connect(view, SIGNAL(modeChanged()),
1309             this, SLOT(slotViewModeChanged()));
1310     connect(view, SIGNAL(showPreviewChanged()),
1311             this, SLOT(slotShowPreviewChanged()));
1312     connect(view, SIGNAL(showHiddenFilesChanged()),
1313             this, SLOT(slotShowHiddenFilesChanged()));
1314     connect(view, SIGNAL(categorizedSortingChanged()),
1315             this, SLOT(slotCategorizedSortingChanged()));
1316     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1317             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1318     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1319             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1320     connect(view, SIGNAL(additionalInfoChanged()),
1321             this, SLOT(slotAdditionalInfoChanged()));
1322     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1323             this, SLOT(slotSelectionChanged(KFileItemList)));
1324     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1325             this, SLOT(slotRequestItemInfo(KFileItem)));
1326     connect(view, SIGNAL(activated()),
1327             this, SLOT(toggleActiveView()));
1328     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1329             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1330
1331     const KUrlNavigator* navigator = container->urlNavigator();
1332     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1333             this, SLOT(changeUrl(const KUrl&)));
1334     connect(navigator, SIGNAL(historyChanged()),
1335             this, SLOT(slotHistoryChanged()));
1336     connect(navigator, SIGNAL(editableStateChanged(bool)),
1337             this, SLOT(slotEditableStateChanged(bool)));
1338 }
1339
1340 void DolphinMainWindow::updateSplitAction()
1341 {
1342     QAction* splitAction = actionCollection()->action("split_view");
1343     if (m_viewContainer[SecondaryView] != 0) {
1344         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1345             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1346             splitAction->setIcon(KIcon("view-right-close"));
1347         } else {
1348             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1349             splitAction->setIcon(KIcon("view-left-close"));
1350         }
1351     } else {
1352         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1353         splitAction->setIcon(KIcon("view-right-new"));
1354     }
1355 }
1356
1357 void DolphinMainWindow::toggleAdditionalInfo(QAction* action)
1358 {
1359     clearStatusBar();
1360     m_activeViewContainer->view()->toggleAdditionalInfo(action);
1361 }
1362
1363 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1364     KonqFileUndoManager::UiInterface(mainWin),
1365     m_mainWin(mainWin)
1366 {
1367     Q_ASSERT(m_mainWin != 0);
1368 }
1369
1370 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1371 {
1372 }
1373
1374 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1375 {
1376     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1377     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1378 }
1379
1380 #include "dolphinmainwindow.moc"