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 "dolphinnewmenu.h"
  29 #include "dolphinsettings.h"
  30 #include "dolphinsettingsdialog.h"
  31 #include "dolphinstatusbar.h"
  32 #include "dolphinviewcontainer.h"
  33 #include "infosidebarpage.h"
  34 #include "metadatawidget.h"
  35 #include "mainwindowadaptor.h"
  36 #include "terminalsidebarpage.h"
  37 #include "treeviewsidebarpage.h"
  38 #include "kurlnavigator.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41 #include "kfileplacesmodel.h"
  42 #include "kfileplacesview.h"
  43
  44 #include "dolphin_generalsettings.h"
  45 #include "dolphin_iconsmodesettings.h"
  46
  47 #include <kaction.h>
  48 #include <kactioncollection.h>
  49 #include <kconfig.h>
  50 #include <kdesktopfile.h>
  51 #include <kdeversion.h>
  52 #include <kfiledialog.h>
  53 #include <kglobal.h>
  54 #include <kicon.h>
  55 #include <kiconloader.h>
  56 #include <kio/netaccess.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmenubar.h>
  61 #include <kmessagebox.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     KToggleAction* showHiddenFilesAction =
 195         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 196     const DolphinView* view = m_activeViewContainer->view();
 197     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 198 }
 199
 200 void DolphinMainWindow::slotCategorizedSortingChanged()
 201 {
 202     KToggleAction* showInGroupsAction =
 203         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 204     const DolphinView* view = m_activeViewContainer->view();
 205     showInGroupsAction->setChecked(view->categorizedSorting());
 206     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 207 }
 208
 209 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 210 {
 211     QAction* action = 0;
 212     switch (sorting) {
 213     case DolphinView::SortByName:
 214         action = actionCollection()->action("sort_by_name");
 215         break;
 216     case DolphinView::SortBySize:
 217         action = actionCollection()->action("sort_by_size");
 218         break;
 219     case DolphinView::SortByDate:
 220         action = actionCollection()->action("sort_by_date");
 221         break;
 222     case DolphinView::SortByPermissions:
 223         action = actionCollection()->action("sort_by_permissions");
 224         break;
 225     case DolphinView::SortByOwner:
 226         action = actionCollection()->action("sort_by_owner");
 227         break;
 228     case DolphinView::SortByGroup:
 229         action = actionCollection()->action("sort_by_group");
 230         break;
 231     case DolphinView::SortByType:
 232         action = actionCollection()->action("sort_by_type");
 233         break;
 234 #ifdef HAVE_NEPOMUK
 235     case DolphinView::SortByRating:
 236         action = actionCollection()->action("sort_by_rating");
 237         break;
 238     case DolphinView::SortByTags:
 239         action = actionCollection()->action("sort_by_tags");
 240         break;
 241 #endif
 242     default:
 243         break;
 244     }
 245
 246     if (action != 0) {
 247         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 248         toggleAction->setChecked(true);
 249     }
 250 }
 251
 252 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 253 {
 254     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 255     const bool sortDescending = (order == Qt::DescendingOrder);
 256     descending->setChecked(sortDescending);
 257 }
 258
 259 void DolphinMainWindow::slotAdditionalInfoChanged()
 260 {
 261     DolphinView* view = m_activeViewContainer->view();
 262     view->updateAdditionalInfoActions(actionCollection());
 263 }
 264
 265 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 266 {
 267     updateEditActions();
 268
 269     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 270     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 271     if (m_viewContainer[SecondaryView] != 0) {
 272         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 273     }
 274
 275     QAction* compareFilesAction = actionCollection()->action("compare_files");
 276     if (selectedUrlsCount == 2) {
 277         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 278         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 279     } else {
 280         compareFilesAction->setEnabled(false);
 281     }
 282
 283     m_activeViewContainer->updateStatusBar();
 284
 285     emit selectionChanged(selection);
 286 }
 287
 288 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 289 {
 290     emit requestItemInfo(item);
 291 }
 292
 293 void DolphinMainWindow::slotHistoryChanged()
 294 {
 295     updateHistory();
 296 }
 297
 298 void DolphinMainWindow::updateFilterBarAction(bool show)
 299 {
 300     KToggleAction* showFilterBarAction =
 301         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 302     showFilterBarAction->setChecked(show);
 303 }
 304
 305 void DolphinMainWindow::openNewMainWindow()
 306 {
 307     DolphinApplication::app()->createMainWindow()->show();
 308 }
 309
 310 void DolphinMainWindow::toggleActiveView()
 311 {
 312     if (m_viewContainer[SecondaryView] == 0) {
 313         // only one view is available
 314         return;
 315     }
 316
 317     Q_ASSERT(m_activeViewContainer != 0);
 318     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 319
 320     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 321     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 322     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 323 }
 324
 325 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 326 {
 327     DolphinSettings& settings = DolphinSettings::instance();
 328     GeneralSettings* generalSettings = settings.generalSettings();
 329     generalSettings->setFirstRun(false);
 330
 331     settings.save();
 332
 333     KXmlGuiWindow::closeEvent(event);
 334 }
 335
 336 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 337 {
 338     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 339     group.writeEntry("Primary Url", cont->url().url());
 340     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 341
 342     cont = m_viewContainer[SecondaryView];
 343     if (cont != 0) {
 344         group.writeEntry("Secondary Url", cont->url().url());
 345         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 346     }
 347 }
 348
 349 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 350 {
 351     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 352
 353     cont->setUrl(group.readEntry("Primary Url"));
 354     bool editable = group.readEntry("Primary Editable Url", false);
 355     cont->urlNavigator()->setUrlEditable(editable);
 356
 357     cont = m_viewContainer[SecondaryView];
 358     const QString secondaryUrl = group.readEntry("Secondary Url");
 359     if (!secondaryUrl.isEmpty()) {
 360         if (cont == 0) {
 361             // a secondary view should be shown, but no one is available
 362             // currently -> create a new view
 363             toggleSplitView();
 364             cont = m_viewContainer[SecondaryView];
 365             Q_ASSERT(cont != 0);
 366         }
 367
 368         cont->setUrl(secondaryUrl);
 369         bool editable = group.readEntry("Secondary Editable Url", false);
 370         cont->urlNavigator()->setUrlEditable(editable);
 371     } else if (cont != 0) {
 372         // no secondary view should be shown, but the default setting shows
 373         // one already -> close the view
 374         toggleSplitView();
 375     }
 376 }
 377
 378 void DolphinMainWindow::createDir()
 379 {
 380     const KUrl& url = m_activeViewContainer->view()->url();
 381     KonqOperations::newDir(this, url);
 382 }
 383
 384 void DolphinMainWindow::updateNewMenu()
 385 {
 386     m_newMenu->slotCheckUpToDate();
 387     m_newMenu->setPopupFiles(activeViewContainer()->url());
 388 }
 389
 390 void DolphinMainWindow::rename()
 391 {
 392     clearStatusBar();
 393     m_activeViewContainer->view()->renameSelectedItems();
 394 }
 395
 396 void DolphinMainWindow::moveToTrash()
 397 {
 398     clearStatusBar();
 399
 400     DolphinView* view = m_activeViewContainer->view();
 401
 402     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 403         view->deleteSelectedItems();
 404     } else {
 405         view->trashSelectedItems();
 406     }
 407 }
 408
 409 void DolphinMainWindow::deleteItems()
 410 {
 411     clearStatusBar();
 412     m_activeViewContainer->view()->deleteSelectedItems();
 413 }
 414
 415 void DolphinMainWindow::properties()
 416 {
 417     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 418
 419     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 420     dialog->setAttribute(Qt::WA_DeleteOnClose);
 421     dialog->show();
 422     dialog->raise();
 423     dialog->activateWindow();
 424 }
 425
 426 void DolphinMainWindow::quit()
 427 {
 428     close();
 429 }
 430
 431 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 432 {
 433     if (!message.isEmpty()) {
 434         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 435         statusBar->setMessage(message, DolphinStatusBar::Error);
 436     }
 437 }
 438
 439 void DolphinMainWindow::slotUndoAvailable(bool available)
 440 {
 441     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 442     if (undoAction != 0) {
 443         undoAction->setEnabled(available);
 444     }
 445
 446     if (available && (m_undoCommandTypes.count() > 0)) {
 447         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 448         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 449         switch (command) {
 450         case KonqFileUndoManager::COPY:
 451             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 452                                   DolphinStatusBar::OperationCompleted);
 453             break;
 454         case KonqFileUndoManager::MOVE:
 455             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 456                                   DolphinStatusBar::OperationCompleted);
 457             break;
 458         case KonqFileUndoManager::LINK:
 459             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 460                                   DolphinStatusBar::OperationCompleted);
 461             break;
 462         case KonqFileUndoManager::TRASH:
 463             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 464                                   DolphinStatusBar::OperationCompleted);
 465             break;
 466         case KonqFileUndoManager::RENAME:
 467             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 468                                   DolphinStatusBar::OperationCompleted);
 469             break;
 470
 471         case KonqFileUndoManager::MKDIR:
 472             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 473                                   DolphinStatusBar::OperationCompleted);
 474             break;
 475
 476         default:
 477             break;
 478         }
 479
 480     }
 481 }
 482
 483 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 484 {
 485     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 486     if (undoAction != 0) {
 487         undoAction->setText(text);
 488     }
 489 }
 490
 491 void DolphinMainWindow::undo()
 492 {
 493     clearStatusBar();
 494     KonqFileUndoManager::self()->undo();
 495 }
 496
 497 void DolphinMainWindow::cut()
 498 {
 499     m_activeViewContainer->view()->cutSelectedItems();
 500 }
 501
 502 void DolphinMainWindow::copy()
 503 {
 504     m_activeViewContainer->view()->copySelectedItems();
 505 }
 506
 507 void DolphinMainWindow::paste()
 508 {
 509     m_activeViewContainer->view()->paste();
 510 }
 511
 512 void DolphinMainWindow::updatePasteAction()
 513 {
 514     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 515     if (pasteAction == 0) {
 516         return;
 517     }
 518
 519     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 520     pasteAction->setEnabled(pasteInfo.first);
 521     pasteAction->setText(pasteInfo.second);
 522 }
 523
 524 void DolphinMainWindow::selectAll()
 525 {
 526     clearStatusBar();
 527
 528     // if the URL navigator is editable and focused, select the whole
 529     // URL instead of all items of the view
 530
 531     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 532     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 533     const bool selectUrl = urlNavigator->isUrlEditable() &&
 534                            lineEdit->hasFocus();
 535     if (selectUrl) {
 536         lineEdit->selectAll();
 537     } else {
 538         m_activeViewContainer->view()->selectAll();
 539     }
 540 }
 541
 542 void DolphinMainWindow::invertSelection()
 543 {
 544     clearStatusBar();
 545     m_activeViewContainer->view()->invertSelection();
 546 }
 547
 548 void DolphinMainWindow::setViewMode(QAction* action)
 549 {
 550     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 551     m_activeViewContainer->view()->setMode(mode);
 552 }
 553
 554 void DolphinMainWindow::sortByName()
 555 {
 556     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 557 }
 558
 559 void DolphinMainWindow::sortBySize()
 560 {
 561     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 562 }
 563
 564 void DolphinMainWindow::sortByDate()
 565 {
 566     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 567 }
 568
 569 void DolphinMainWindow::sortByPermissions()
 570 {
 571     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 572 }
 573
 574 void DolphinMainWindow::sortByOwner()
 575 {
 576     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 577 }
 578
 579 void DolphinMainWindow::sortByGroup()
 580 {
 581     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 582 }
 583
 584 void DolphinMainWindow::sortByType()
 585 {
 586     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 587 }
 588
 589 void DolphinMainWindow::sortByRating()
 590 {
 591 #ifdef HAVE_NEPOMUK
 592     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 593 #endif
 594 }
 595
 596 void DolphinMainWindow::sortByTags()
 597 {
 598 #ifdef HAVE_NEPOMUK
 599     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 600 #endif
 601 }
 602
 603 void DolphinMainWindow::toggleSortOrder()
 604 {
 605     m_activeViewContainer->view()->toggleSortOrder();
 606 }
 607
 608 void DolphinMainWindow::toggleSortCategorization()
 609 {
 610     DolphinView* view = m_activeViewContainer->view();
 611     const bool categorizedSorting = view->categorizedSorting();
 612     view->setCategorizedSorting(!categorizedSorting);
 613 }
 614
 615 void DolphinMainWindow::toggleSplitView()
 616 {
 617     if (m_viewContainer[SecondaryView] == 0) {
 618         // create a secondary view
 619         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 620
 621         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 622         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 623         connectViewSignals(SecondaryView);
 624         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 625         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 626         m_viewContainer[SecondaryView]->view()->reload();
 627         m_viewContainer[SecondaryView]->setActive(false);
 628         m_viewContainer[SecondaryView]->show();
 629     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 630         // remove secondary view
 631         m_viewContainer[SecondaryView]->close();
 632         m_viewContainer[SecondaryView]->deleteLater();
 633         m_viewContainer[SecondaryView] = 0;
 634     } else {
 635         // The secondary view is active, hence from a users point of view
 636         // the content of the secondary view should be moved to the primary view.
 637         // From an implementation point of view it is more efficient to close
 638         // the primary view and exchange the internal pointers afterwards.
 639         m_viewContainer[PrimaryView]->close();
 640         m_viewContainer[PrimaryView]->deleteLater();
 641         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 642         m_viewContainer[SecondaryView] = 0;
 643     }
 644
 645     setActiveViewContainer(m_viewContainer[PrimaryView]);
 646     updateViewActions();
 647     emit activeViewChanged();
 648 }
 649
 650 void DolphinMainWindow::reloadView()
 651 {
 652     clearStatusBar();
 653     m_activeViewContainer->view()->reload();
 654 }
 655
 656 void DolphinMainWindow::stopLoading()
 657 {
 658 }
 659
 660 void DolphinMainWindow::togglePreview()
 661 {
 662     clearStatusBar();
 663
 664     const KToggleAction* showPreviewAction =
 665         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 666     const bool show = showPreviewAction->isChecked();
 667     m_activeViewContainer->view()->setShowPreview(show);
 668 }
 669
 670 void DolphinMainWindow::toggleShowHiddenFiles()
 671 {
 672     clearStatusBar();
 673
 674     const KToggleAction* showHiddenFilesAction =
 675         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 676     const bool show = showHiddenFilesAction->isChecked();
 677     m_activeViewContainer->view()->setShowHiddenFiles(show);
 678 }
 679
 680 void DolphinMainWindow::toggleFilterBarVisibility()
 681 {
 682     const KToggleAction* showFilterBarAction =
 683         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 684     const bool show = showFilterBarAction->isChecked();
 685     m_activeViewContainer->showFilterBar(show);
 686 }
 687
 688 void DolphinMainWindow::zoomIn()
 689 {
 690     m_activeViewContainer->view()->zoomIn();
 691     updateViewActions();
 692 }
 693
 694 void DolphinMainWindow::zoomOut()
 695 {
 696     m_activeViewContainer->view()->zoomOut();
 697     updateViewActions();
 698 }
 699
 700 void DolphinMainWindow::toggleEditLocation()
 701 {
 702     clearStatusBar();
 703
 704     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 705
 706     bool editOrBrowse = action->isChecked();
 707     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 708     urlNavigator->setUrlEditable(editOrBrowse);
 709 }
 710
 711 void DolphinMainWindow::editLocation()
 712 {
 713     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 714     navigator->setUrlEditable(true);
 715     navigator->setFocus();
 716 }
 717
 718 void DolphinMainWindow::adjustViewProperties()
 719 {
 720     clearStatusBar();
 721     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 722     dlg.exec();
 723 }
 724
 725 void DolphinMainWindow::goBack()
 726 {
 727     clearStatusBar();
 728     m_activeViewContainer->urlNavigator()->goBack();
 729 }
 730
 731 void DolphinMainWindow::goForward()
 732 {
 733     clearStatusBar();
 734     m_activeViewContainer->urlNavigator()->goForward();
 735 }
 736
 737 void DolphinMainWindow::goUp()
 738 {
 739     clearStatusBar();
 740     m_activeViewContainer->urlNavigator()->goUp();
 741 }
 742
 743 void DolphinMainWindow::goHome()
 744 {
 745     clearStatusBar();
 746     m_activeViewContainer->urlNavigator()->goHome();
 747 }
 748
 749 void DolphinMainWindow::findFile()
 750 {
 751     KRun::run("kfind", m_activeViewContainer->url(), this);
 752 }
 753
 754 void DolphinMainWindow::compareFiles()
 755 {
 756     // The method is only invoked if exactly 2 files have
 757     // been selected. The selected files may be:
 758     // - both in the primary view
 759     // - both in the secondary view
 760     // - one in the primary view and the other in the secondary
 761     //   view
 762     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 763
 764     KUrl urlA;
 765     KUrl urlB;
 766     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 767
 768     switch (urls.count()) {
 769     case 0: {
 770         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 771         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 772         Q_ASSERT(urls.count() == 2);
 773         urlA = urls[0];
 774         urlB = urls[1];
 775         break;
 776     }
 777
 778     case 1: {
 779         urlA = urls[0];
 780         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 781         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 782         Q_ASSERT(urls.count() == 1);
 783         urlB = urls[0];
 784         break;
 785     }
 786
 787     case 2: {
 788         urlA = urls[0];
 789         urlB = urls[1];
 790         break;
 791     }
 792
 793     default: {
 794         // may not happen: compareFiles may only get invoked if 2
 795         // files are selected
 796         Q_ASSERT(false);
 797     }
 798     }
 799
 800     QString command("kompare -c \"");
 801     command.append(urlA.pathOrUrl());
 802     command.append("\" \"");
 803     command.append(urlB.pathOrUrl());
 804     command.append('\"');
 805     KRun::runCommand(command, "Kompare", "kompare", this);
 806
 807 }
 808
 809 void DolphinMainWindow::toggleShowMenuBar()
 810 {
 811     const bool visible = menuBar()->isVisible();
 812     menuBar()->setVisible(!visible);
 813 }
 814
 815 void DolphinMainWindow::editSettings()
 816 {
 817     DolphinSettingsDialog dialog(this);
 818     dialog.exec();
 819 }
 820
 821 void DolphinMainWindow::init()
 822 {
 823     // Check whether Dolphin runs the first time. If yes then
 824     // a proper default window size is given at the end of DolphinMainWindow::init().
 825     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 826     const bool firstRun = generalSettings->firstRun();
 827     if (firstRun) {
 828         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 829     }
 830
 831     setAcceptDrops(true);
 832
 833     m_splitter = new QSplitter(this);
 834
 835     DolphinSettings& settings = DolphinSettings::instance();
 836
 837     setupActions();
 838
 839     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 840     setCaption(homeUrl.fileName());
 841     ViewProperties props(homeUrl);
 842     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 843                                                             m_splitter,
 844                                                             homeUrl);
 845
 846     m_activeViewContainer = m_viewContainer[PrimaryView];
 847     connectViewSignals(PrimaryView);
 848     m_viewContainer[PrimaryView]->view()->reload();
 849     m_viewContainer[PrimaryView]->show();
 850
 851     setCentralWidget(m_splitter);
 852     setupDockWidgets();
 853
 854     setupGUI(Keys | Save | Create | ToolBar);
 855     createGUI();
 856
 857     stateChanged("new_file");
 858     setAutoSaveSettings();
 859
 860     QClipboard* clipboard = QApplication::clipboard();
 861     connect(clipboard, SIGNAL(dataChanged()),
 862             this, SLOT(updatePasteAction()));
 863     updatePasteAction();
 864     updateGoActions();
 865
 866     if (generalSettings->splitView()) {
 867         toggleSplitView();
 868     }
 869     updateViewActions();
 870
 871     if (firstRun) {
 872         // assure a proper default size if Dolphin runs the first time
 873         resize(700, 500);
 874     }
 875
 876     emit urlChanged(homeUrl);
 877 }
 878
 879 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 880 {
 881     Q_ASSERT(view != 0);
 882     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 883     if (m_activeViewContainer == view) {
 884         return;
 885     }
 886
 887     m_activeViewContainer->setActive(false);
 888     m_activeViewContainer = view;
 889     m_activeViewContainer->setActive(true);
 890
 891     updateHistory();
 892     updateEditActions();
 893     updateViewActions();
 894     updateGoActions();
 895
 896     const KUrl& url = m_activeViewContainer->url();
 897     setCaption(url.fileName());
 898
 899     emit activeViewChanged();
 900     emit urlChanged(url);
 901 }
 902
 903 void DolphinMainWindow::setupActions()
 904 {
 905     // setup 'File' menu
 906     m_newMenu = new DolphinNewMenu(this);
 907     KMenu* menu = m_newMenu->menu();
 908     menu->setTitle(i18nc("@title:menu", "Create New"));
 909     menu->setIcon(KIcon("document-new"));
 910     connect(menu, SIGNAL(aboutToShow()),
 911             this, SLOT(updateNewMenu()));
 912
 913     KAction* newDirAction = DolphinView::createNewDirAction(actionCollection());
 914     connect(newDirAction, SIGNAL(triggered()), SLOT(createDir()));
 915
 916     KAction* newWindow = actionCollection()->addAction("new_window");
 917     newWindow->setIcon(KIcon("window-new"));
 918     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 919     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 920     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 921
 922     KAction* rename = DolphinView::createRenameAction(actionCollection());
 923     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 924
 925     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 926     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 927
 928     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 929     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 930
 931     KAction* properties = actionCollection()->addAction("properties");
 932     properties->setText(i18nc("@action:inmenu File", "Properties"));
 933     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 934     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 935
 936     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 937
 938     // setup 'Edit' menu
 939     KStandardAction::undo(this,
 940                           SLOT(undo()),
 941                           actionCollection());
 942
 943     //Need to remove shift+del from cut action, else the shortcut for deletejob
 944     //doesn't work
 945     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 946     KShortcut cutShortcut = cut->shortcut();
 947     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 948     cut->setShortcut(cutShortcut);
 949     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 950     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 951
 952     KAction* selectAll = actionCollection()->addAction("select_all");
 953     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 954     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 955     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 956
 957     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 958     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 959     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 960     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 961
 962     // setup 'View' menu
 963     KStandardAction::zoomIn(this,
 964                             SLOT(zoomIn()),
 965                             actionCollection());
 966
 967     KStandardAction::zoomOut(this,
 968                              SLOT(zoomOut()),
 969                              actionCollection());
 970
 971
 972     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
 973     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
 974     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
 975
 976     QActionGroup* viewModeGroup = new QActionGroup(this);
 977     viewModeGroup->addAction(iconsView);
 978     viewModeGroup->addAction(detailsView);
 979     viewModeGroup->addAction(columnView);
 980     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
 981
 982     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
 983     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 984     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
 985
 986     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
 987     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 988     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
 989
 990     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
 991     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 992     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
 993
 994     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
 995     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 996     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
 997
 998     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
 999     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1000     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1001
1002     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1003     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1004     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1005
1006     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1007     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1008     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1009
1010     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1011     // is too slow currently (Nepomuk will support caching in future releases).
1012     //
1013     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1014     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1015     //
1016     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1017     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1018     //
1019 #ifdef HAVE_NEPOMUK
1020     // if (MetaDataWidget::metaDataAvailable()) {
1021     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1022     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1023     // }
1024     // else {
1025     //     sortByRating->setEnabled(false);
1026     //     sortByTags->setEnabled(false);
1027     // }
1028 #else
1029     // sortByRating->setEnabled(false);
1030     // sortByTags->setEnabled(false);
1031 #endif
1032
1033     QActionGroup* sortGroup = new QActionGroup(this);
1034     sortGroup->addAction(sortByName);
1035     sortGroup->addAction(sortBySize);
1036     sortGroup->addAction(sortByDate);
1037     sortGroup->addAction(sortByPermissions);
1038     sortGroup->addAction(sortByOwner);
1039     sortGroup->addAction(sortByGroup);
1040     sortGroup->addAction(sortByType);
1041
1042     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1043     // is too slow currently (Nepomuk will support caching in future releases).
1044     //sortGroup->addAction(sortByRating);
1045     //sortGroup->addAction(sortByTags);
1046
1047     KAction* sortDescending = DolphinView::createSortDescendingAction(actionCollection());
1048     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1049
1050     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1051     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1052     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1053
1054     QActionGroup* showInformationActionGroup = DolphinView::createAdditionalInformationActionGroup(actionCollection());
1055     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
1056
1057     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1058     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1059     showPreview->setIcon(KIcon("view-preview"));
1060     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1061
1062     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1063     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1064     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1065     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1066
1067     KAction* split = actionCollection()->addAction("split_view");
1068     split->setShortcut(Qt::Key_F3);
1069     updateSplitAction();
1070     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1071
1072     KAction* reload = actionCollection()->addAction("reload");
1073     reload->setText(i18nc("@action:inmenu View", "Reload"));
1074     reload->setShortcut(Qt::Key_F5);
1075     reload->setIcon(KIcon("view-refresh"));
1076     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1077
1078     KAction* stop = actionCollection()->addAction("stop");
1079     stop->setText(i18nc("@action:inmenu View", "Stop"));
1080     stop->setIcon(KIcon("process-stop"));
1081     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1082
1083     // TODO: the URL navigator must emit a signal if the editable state has been
1084     // changed, so that the corresponding showFullLocation action is updated. Also
1085     // the naming "Show full Location" is currently confusing...
1086     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1087     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1088     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1089     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1090
1091     KAction* editLocation = actionCollection()->addAction("edit_location");
1092     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1093     editLocation->setShortcut(Qt::Key_F6);
1094     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1095
1096     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1097     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1098     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1099
1100     // setup 'Go' menu
1101     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1102     KShortcut backShortcut = backAction->shortcut();
1103     backShortcut.setAlternate(Qt::Key_Backspace);
1104     backAction->setShortcut(backShortcut);
1105
1106     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1107     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1108     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1109
1110     // setup 'Tools' menu
1111     QAction* findFile = actionCollection()->addAction("find_file");
1112     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1113     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1114     findFile->setIcon(KIcon("edit-find"));
1115     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1116
1117     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1118     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1119     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1120     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1121
1122     KAction* compareFiles = actionCollection()->addAction("compare_files");
1123     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1124     compareFiles->setIcon(KIcon("kompare"));
1125     compareFiles->setEnabled(false);
1126     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1127
1128     // setup 'Settings' menu
1129     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1130     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1131 }
1132
1133 void DolphinMainWindow::setupDockWidgets()
1134 {
1135     // setup "Information"
1136     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1137     infoDock->setObjectName("infoDock");
1138     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1139     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1140     infoDock->setWidget(infoWidget);
1141
1142     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1143     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1144     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1145
1146     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1147     connect(this, SIGNAL(urlChanged(KUrl)),
1148             infoWidget, SLOT(setUrl(KUrl)));
1149     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1150             infoWidget, SLOT(setSelection(KFileItemList)));
1151     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1152             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1153
1154     // setup "Tree View"
1155     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1156     treeViewDock->setObjectName("treeViewDock");
1157     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1158     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1159     treeViewDock->setWidget(treeWidget);
1160
1161     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1162     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1163     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1164
1165     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1166     connect(this, SIGNAL(urlChanged(KUrl)),
1167             treeWidget, SLOT(setUrl(KUrl)));
1168     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1169             this, SLOT(changeUrl(KUrl)));
1170     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1171             this, SLOT(changeSelection(KFileItemList)));
1172     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1173             this, SLOT(dropUrls(KUrl::List, KUrl)));
1174
1175     // setup "Terminal"
1176     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1177     terminalDock->setObjectName("terminalDock");
1178     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1179     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1180     terminalDock->setWidget(terminalWidget);
1181
1182     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1183
1184     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1185     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1186     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1187
1188     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1189     connect(this, SIGNAL(urlChanged(KUrl)),
1190             terminalWidget, SLOT(setUrl(KUrl)));
1191
1192     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1193     if (firstRun) {
1194         infoDock->hide();
1195         treeViewDock->hide();
1196         terminalDock->hide();
1197     }
1198
1199     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1200     placesDock->setObjectName("placesDock");
1201     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1202     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1203     placesDock->setWidget(placesView);
1204     placesView->setModel(DolphinSettings::instance().placesModel());
1205     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1206
1207     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1208     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1209     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1210
1211     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1212     connect(placesView, SIGNAL(urlChanged(KUrl)),
1213             this, SLOT(changeUrl(KUrl)));
1214     connect(this, SIGNAL(urlChanged(KUrl)),
1215             placesView, SLOT(setUrl(KUrl)));
1216 }
1217
1218 void DolphinMainWindow::updateHistory()
1219 {
1220     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1221     const int index = urlNavigator->historyIndex();
1222
1223     QAction* backAction = actionCollection()->action("go_back");
1224     if (backAction != 0) {
1225         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1226     }
1227
1228     QAction* forwardAction = actionCollection()->action("go_forward");
1229     if (forwardAction != 0) {
1230         forwardAction->setEnabled(index > 0);
1231     }
1232 }
1233
1234 void DolphinMainWindow::updateEditActions()
1235 {
1236     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1237     if (list.isEmpty()) {
1238         stateChanged("has_no_selection");
1239     } else {
1240         stateChanged("has_selection");
1241
1242         QAction* renameAction = actionCollection()->action("rename");
1243         if (renameAction != 0) {
1244             renameAction->setEnabled(true);
1245         }
1246
1247         bool enableMoveToTrash = true;
1248
1249         KFileItemList::const_iterator it = list.begin();
1250         const KFileItemList::const_iterator end = list.end();
1251         while (it != end) {
1252             const KUrl& url = (*it).url();
1253             // only enable the 'Move to Trash' action for local files
1254             if (!url.isLocalFile()) {
1255                 enableMoveToTrash = false;
1256             }
1257             ++it;
1258         }
1259
1260         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1261         moveToTrashAction->setEnabled(enableMoveToTrash);
1262     }
1263     updatePasteAction();
1264 }
1265
1266 void DolphinMainWindow::updateViewActions()
1267 {
1268     const DolphinView* view = m_activeViewContainer->view();
1269     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1270     if (zoomInAction != 0) {
1271         zoomInAction->setEnabled(view->isZoomInPossible());
1272     }
1273
1274     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1275     if (zoomOutAction != 0) {
1276         zoomOutAction->setEnabled(view->isZoomOutPossible());
1277     }
1278
1279     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1280     if (action != 0) {
1281         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1282         toggleAction->setChecked(true);
1283     }
1284
1285     slotSortingChanged(view->sorting());
1286     slotSortOrderChanged(view->sortOrder());
1287     slotCategorizedSortingChanged();
1288     slotAdditionalInfoChanged();
1289
1290     KToggleAction* showFilterBarAction =
1291         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1292     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1293
1294     KToggleAction* showPreviewAction =
1295         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1296     showPreviewAction->setChecked(view->showPreview());
1297
1298     KToggleAction* showHiddenFilesAction =
1299         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1300     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1301
1302     updateSplitAction();
1303
1304     KToggleAction* editableLocactionAction =
1305         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1306     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1307     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1308 }
1309
1310 void DolphinMainWindow::updateGoActions()
1311 {
1312     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1313     const KUrl& currentUrl = m_activeViewContainer->url();
1314     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1315 }
1316
1317 void DolphinMainWindow::clearStatusBar()
1318 {
1319     m_activeViewContainer->statusBar()->clear();
1320 }
1321
1322 void DolphinMainWindow::connectViewSignals(int viewIndex)
1323 {
1324     DolphinViewContainer* container = m_viewContainer[viewIndex];
1325     connect(container, SIGNAL(showFilterBarChanged(bool)),
1326             this, SLOT(updateFilterBarAction(bool)));
1327
1328     DolphinView* view = container->view();
1329     connect(view, SIGNAL(modeChanged()),
1330             this, SLOT(slotViewModeChanged()));
1331     connect(view, SIGNAL(showPreviewChanged()),
1332             this, SLOT(slotShowPreviewChanged()));
1333     connect(view, SIGNAL(showHiddenFilesChanged()),
1334             this, SLOT(slotShowHiddenFilesChanged()));
1335     connect(view, SIGNAL(categorizedSortingChanged()),
1336             this, SLOT(slotCategorizedSortingChanged()));
1337     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1338             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1339     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1340             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1341     connect(view, SIGNAL(additionalInfoChanged()),
1342             this, SLOT(slotAdditionalInfoChanged()));
1343     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1344             this, SLOT(slotSelectionChanged(KFileItemList)));
1345     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1346             this, SLOT(slotRequestItemInfo(KFileItem)));
1347     connect(view, SIGNAL(activated()),
1348             this, SLOT(toggleActiveView()));
1349     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1350             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1351
1352     const KUrlNavigator* navigator = container->urlNavigator();
1353     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1354             this, SLOT(changeUrl(const KUrl&)));
1355     connect(navigator, SIGNAL(historyChanged()),
1356             this, SLOT(slotHistoryChanged()));
1357 }
1358
1359 void DolphinMainWindow::updateSplitAction()
1360 {
1361     QAction* splitAction = actionCollection()->action("split_view");
1362     if (m_viewContainer[SecondaryView] != 0) {
1363         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1364             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1365             splitAction->setIcon(KIcon("view-right-close"));
1366         } else {
1367             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1368             splitAction->setIcon(KIcon("view-left-close"));
1369         }
1370     } else {
1371         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1372         splitAction->setIcon(KIcon("view-right-new"));
1373     }
1374 }
1375
1376 void DolphinMainWindow::toggleAdditionalInfo(QAction* action)
1377 {
1378     clearStatusBar();
1379     m_activeViewContainer->view()->toggleAdditionalInfo(action);
1380 }
1381
1382 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1383     KonqFileUndoManager::UiInterface(mainWin),
1384     m_mainWin(mainWin)
1385 {
1386     Q_ASSERT(m_mainWin != 0);
1387 }
1388
1389 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1390 {
1391 }
1392
1393 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1394 {
1395     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1396     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1397 }
1398
1399 #include "dolphinmainwindow.moc"