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
  24 #include <config-nepomuk.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "dolphinviewcontainer.h"
  32 #include "infosidebarpage.h"
  33 #include "metadatawidget.h"
  34 #include "mainwindowadaptor.h"
  35 #include "terminalsidebarpage.h"
  36 #include "treeviewsidebarpage.h"
  37 #include "kurlnavigator.h"
  38 #include "viewpropertiesdialog.h"
  39 #include "viewproperties.h"
  40 #include "kfileplacesmodel.h"
  41 #include "kfileplacesview.h"
  42
  43 #include "dolphin_generalsettings.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 <kglobal.h>
  52 #include <kicon.h>
  53 #include <kiconloader.h>
  54 #include <kio/netaccess.h>
  55 #include <kio/deletejob.h>
  56 #include <kio/renamedialog.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmessagebox.h>
  61 #include <konqmimedata.h>
  62 #include <konq_operations.h>
  63 #include <kpropertiesdialog.h>
  64 #include <kprotocolinfo.h>
  65 #include <ktoggleaction.h>
  66 #include <krun.h>
  67 #include <kshell.h>
  68 #include <kstandarddirs.h>
  69 #include <kstatusbar.h>
  70 #include <kstandardaction.h>
  71 #include <kurl.h>
  72
  73 #include <QtGui/QKeyEvent>
  74 #include <QtGui/QClipboard>
  75 #include <QtGui/QSplitter>
  76 #include <QtGui/QDockWidget>
  77
  78 DolphinMainWindow::DolphinMainWindow(int id) :
  79     KXmlGuiWindow(0),
  80     m_newMenu(0),
  81     m_splitter(0),
  82     m_activeViewContainer(0),
  83     m_id(id)
  84 {
  85     setObjectName("Dolphin");
  86     m_viewContainer[PrimaryView] = 0;
  87     m_viewContainer[SecondaryView] = 0;
  88
  89     new MainWindowAdaptor(this);
  90     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  91
  92     KonqUndoManager::incRef();
  93
  94     KonqUndoManager* undoManager = KonqUndoManager::self();
  95     undoManager->setUiInterface(new UndoUiInterface(this));
  96
  97     connect(undoManager, SIGNAL(undoAvailable(bool)),
  98             this, SLOT(slotUndoAvailable(bool)));
  99     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 100             this, SLOT(slotUndoTextChanged(const QString&)));
 101     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 102             this, SLOT(slotHandlePlacesError(const QString&)));
 103 }
 104
 105 DolphinMainWindow::~DolphinMainWindow()
 106 {
 107     KonqUndoManager::decRef();
 108     DolphinApplication::app()->removeMainWindow(this);
 109 }
 110
 111 void DolphinMainWindow::toggleViews()
 112 {
 113     if (m_viewContainer[SecondaryView] == 0) {
 114         return;
 115     }
 116
 117     // move secondary view from the last position of the splitter
 118     // to the first position
 119     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 120
 121     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 122     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 123     m_viewContainer[SecondaryView] = container;
 124 }
 125
 126 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 127 {
 128     clearStatusBar();
 129     KonqOperations::rename(this, oldUrl, newUrl);
 130     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 131 }
 132
 133 void DolphinMainWindow::refreshViews()
 134 {
 135     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 136
 137     // remember the current active view, as because of
 138     // the refreshing the active view might change to
 139     // the secondary view
 140     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 141
 142     m_viewContainer[PrimaryView]->view()->refresh();
 143     if (m_viewContainer[SecondaryView] != 0) {
 144         m_viewContainer[SecondaryView]->view()->refresh();
 145     }
 146
 147     setActiveViewContainer(activeViewContainer);
 148 }
 149
 150 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 151                                  const KUrl& destination)
 152 {
 153     kDebug() << "Source" << urls;
 154     kDebug() << "Destination:" << destination;
 155
 156     Qt::DropAction action = Qt::CopyAction;
 157
 158     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 159     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 160     const bool controlPressed = modifier & Qt::ControlModifier;
 161     if (shiftPressed && controlPressed) {
 162         // shortcut for 'Link Here' is used
 163         action = Qt::LinkAction;
 164     } else if (shiftPressed) {
 165         // shortcut for 'Move Here' is used
 166         action = Qt::MoveAction;
 167     } else if (controlPressed) {
 168         // shortcut for 'Copy Here' is used
 169         action = Qt::CopyAction;
 170     } else {
 171         // open a context menu which offers the following actions:
 172         // - Move Here
 173         // - Copy Here
 174         // - Link Here
 175         // - Cancel
 176
 177         KMenu popup(this);
 178
 179         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 180         seq.chop(1); // chop superfluous '+'
 181         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 182                                               i18nc("@action:inmenu",
 183                                                     "&Move Here\t<shortcut>%1</shortcut>", seq));
 184
 185         seq = QKeySequence(Qt::ControlModifier).toString();
 186         seq.chop(1);
 187         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 188                                               i18nc("@action:inmenu",
 189                                                     "&Copy Here\t<shortcut>%1</shortcut>", seq));
 190
 191         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 192         seq.chop(1);
 193         QAction* linkAction = popup.addAction(KIcon("www"),
 194                                               i18nc("@action:inmenu",
 195                                                     "&Link Here\t<shortcut>%1</shortcut>", seq));
 196
 197         popup.addSeparator();
 198         popup.addAction(KIcon("process-stop"), i18nc("@action:inmenu", "Cancel"));
 199
 200         QAction* activatedAction = popup.exec(QCursor::pos());
 201         if (activatedAction == moveAction) {
 202             action = Qt::MoveAction;
 203         } else if (activatedAction == copyAction) {
 204             action = Qt::CopyAction;
 205         } else if (activatedAction == linkAction) {
 206             action = Qt::LinkAction;
 207         } else {
 208             return;
 209         }
 210     }
 211
 212     switch (action) {
 213     case Qt::MoveAction:
 214         moveUrls(urls, destination);
 215         break;
 216
 217     case Qt::CopyAction:
 218         copyUrls(urls, destination);
 219         break;
 220
 221     case Qt::LinkAction:
 222         linkUrls(urls, destination);
 223         break;
 224
 225     default:
 226         break;
 227     }
 228 }
 229
 230 void DolphinMainWindow::changeUrl(const KUrl& url)
 231 {
 232     DolphinViewContainer* view = activeViewContainer();
 233     if (view != 0) {
 234         view->setUrl(url);
 235         updateEditActions();
 236         updateViewActions();
 237         updateGoActions();
 238         setCaption(url.fileName());
 239         emit urlChanged(url);
 240     }
 241 }
 242
 243 void DolphinMainWindow::changeSelection(const QList<KFileItem>& selection)
 244 {
 245     activeViewContainer()->view()->changeSelection(selection);
 246 }
 247
 248 void DolphinMainWindow::slotViewModeChanged()
 249 {
 250     updateViewActions();
 251 }
 252
 253 void DolphinMainWindow::slotShowPreviewChanged()
 254 {
 255     // It is not enough to update the 'Show Preview' action, also
 256     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 257     updateViewActions();
 258 }
 259
 260 void DolphinMainWindow::slotShowHiddenFilesChanged()
 261 {
 262     KToggleAction* showHiddenFilesAction =
 263         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 264     const DolphinView* view = m_activeViewContainer->view();
 265     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 266 }
 267
 268 void DolphinMainWindow::slotCategorizedSortingChanged()
 269 {
 270     KToggleAction* showInGroupsAction =
 271         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 272     const DolphinView* view = m_activeViewContainer->view();
 273     showInGroupsAction->setChecked(view->categorizedSorting());
 274     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 275 }
 276
 277 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 278 {
 279     QAction* action = 0;
 280     switch (sorting) {
 281     case DolphinView::SortByName:
 282         action = actionCollection()->action("sort_by_name");
 283         break;
 284     case DolphinView::SortBySize:
 285         action = actionCollection()->action("sort_by_size");
 286         break;
 287     case DolphinView::SortByDate:
 288         action = actionCollection()->action("sort_by_date");
 289         break;
 290     case DolphinView::SortByPermissions:
 291         action = actionCollection()->action("sort_by_permissions");
 292         break;
 293     case DolphinView::SortByOwner:
 294         action = actionCollection()->action("sort_by_owner");
 295         break;
 296     case DolphinView::SortByGroup:
 297         action = actionCollection()->action("sort_by_group");
 298         break;
 299     case DolphinView::SortByType:
 300         action = actionCollection()->action("sort_by_type");
 301         break;
 302 #ifdef HAVE_NEPOMUK
 303     case DolphinView::SortByRating:
 304         action = actionCollection()->action("sort_by_rating");
 305         break;
 306     case DolphinView::SortByTags:
 307         action = actionCollection()->action("sort_by_tags");
 308         break;
 309 #endif
 310     default:
 311         break;
 312     }
 313
 314     if (action != 0) {
 315         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 316         toggleAction->setChecked(true);
 317     }
 318 }
 319
 320 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 321 {
 322     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 323     const bool sortDescending = (order == Qt::DescendingOrder);
 324     descending->setChecked(sortDescending);
 325 }
 326
 327 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 328 {
 329     QAction* action = 0;
 330     switch (info) {
 331     case KFileItemDelegate::FriendlyMimeType:
 332         action = actionCollection()->action("show_mime_info");
 333         break;
 334     case KFileItemDelegate::Size:
 335         action = actionCollection()->action("show_size_info");
 336         break;
 337     case KFileItemDelegate::ModificationTime:
 338         action = actionCollection()->action("show_date_info");
 339         break;
 340     case KFileItemDelegate::NoInformation:
 341     default:
 342         action = actionCollection()->action("clear_info");
 343         break;
 344     }
 345
 346     if (action != 0) {
 347         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 348         toggleAction->setChecked(true);
 349
 350         QActionGroup* group = toggleAction->actionGroup();
 351         Q_ASSERT(group != 0);
 352         const DolphinView* view = m_activeViewContainer->view();
 353         group->setEnabled(view->mode() == DolphinView::IconsView);
 354     }
 355 }
 356
 357 void DolphinMainWindow::slotSelectionChanged(const QList<KFileItem>& selection)
 358 {
 359     updateEditActions();
 360
 361     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 362     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 363     if (m_viewContainer[SecondaryView] != 0) {
 364         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 365     }
 366
 367     QAction* compareFilesAction = actionCollection()->action("compare_files");
 368     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 369
 370     m_activeViewContainer->updateStatusBar();
 371
 372     emit selectionChanged(selection);
 373 }
 374
 375 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 376 {
 377     emit requestItemInfo(item);
 378 }
 379
 380 void DolphinMainWindow::slotHistoryChanged()
 381 {
 382     updateHistory();
 383 }
 384
 385 void DolphinMainWindow::updateFilterBarAction(bool show)
 386 {
 387     KToggleAction* showFilterBarAction =
 388         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 389     showFilterBarAction->setChecked(show);
 390 }
 391
 392 void DolphinMainWindow::openNewMainWindow()
 393 {
 394     DolphinApplication::app()->createMainWindow()->show();
 395 }
 396
 397 void DolphinMainWindow::toggleActiveView()
 398 {
 399     if (m_viewContainer[SecondaryView] == 0) {
 400         // only one view is available
 401         return;
 402     }
 403
 404     Q_ASSERT(m_activeViewContainer != 0);
 405     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 406
 407     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 408     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 409     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 410 }
 411
 412 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 413 {
 414     DolphinSettings& settings = DolphinSettings::instance();
 415     GeneralSettings* generalSettings = settings.generalSettings();
 416     generalSettings->setFirstRun(false);
 417
 418     settings.save();
 419
 420     KXmlGuiWindow::closeEvent(event);
 421 }
 422
 423 void DolphinMainWindow::saveProperties(KConfig* config)
 424 {
 425     KConfigGroup primaryView = config->group("Primary view");
 426     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 427     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 428     if (m_viewContainer[SecondaryView] != 0) {
 429         KConfigGroup secondaryView = config->group("Secondary view");
 430         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 431         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 432     }
 433 }
 434
 435 void DolphinMainWindow::readProperties(KConfig* config)
 436 {
 437     const KConfigGroup primaryViewGroup = config->group("Primary view");
 438     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 439     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 440     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 441
 442     if (config->hasGroup("Secondary view")) {
 443         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 444         if (m_viewContainer[PrimaryView] == 0) {
 445             toggleSplitView();
 446         }
 447         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 448         editable = secondaryViewGroup.readEntry("Editable Url", false);
 449         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 450     } else if (m_viewContainer[SecondaryView] != 0) {
 451         toggleSplitView();
 452     }
 453 }
 454
 455 void DolphinMainWindow::updateNewMenu()
 456 {
 457     m_newMenu->slotCheckUpToDate();
 458     m_newMenu->setPopupFiles(activeViewContainer()->url());
 459 }
 460
 461 void DolphinMainWindow::rename()
 462 {
 463     clearStatusBar();
 464     m_activeViewContainer->renameSelectedItems();
 465 }
 466
 467 void DolphinMainWindow::moveToTrash()
 468 {
 469     clearStatusBar();
 470     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 471     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 472     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 473 }
 474
 475 void DolphinMainWindow::deleteItems()
 476 {
 477     clearStatusBar();
 478
 479     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 480     const bool del = KonqOperations::askDeleteConfirmation(list,
 481                      KonqOperations::DEL,
 482                      KonqOperations::DEFAULT_CONFIRMATION,
 483                      this);
 484
 485     if (del) {
 486         KIO::Job* job = KIO::del(list);
 487         connect(job, SIGNAL(result(KJob*)),
 488                 this, SLOT(slotHandleJobError(KJob*)));
 489         connect(job, SIGNAL(result(KJob*)),
 490                 this, SLOT(slotDeleteFileFinished(KJob*)));
 491     }
 492 }
 493
 494 void DolphinMainWindow::properties()
 495 {
 496     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 497
 498     KPropertiesDialog dialog(list, this);
 499     dialog.exec();
 500 }
 501
 502 void DolphinMainWindow::quit()
 503 {
 504     close();
 505 }
 506
 507 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 508 {
 509     if (!message.isEmpty()) {
 510         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 511         statusBar->setMessage(message, DolphinStatusBar::Error);
 512     }
 513 }
 514
 515 void DolphinMainWindow::slotHandleJobError(KJob* job)
 516 {
 517     if (job->error() != 0) {
 518         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 519         statusBar->setMessage(job->errorString(),
 520                               DolphinStatusBar::Error);
 521     }
 522 }
 523
 524 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 525 {
 526     if (job->error() == 0) {
 527         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 528         statusBar->setMessage(i18nc("@info:status", "Delete operation completed."),
 529                               DolphinStatusBar::OperationCompleted);
 530     }
 531 }
 532
 533 void DolphinMainWindow::slotUndoAvailable(bool available)
 534 {
 535     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 536     if (undoAction != 0) {
 537         undoAction->setEnabled(available);
 538     }
 539
 540     if (available && (m_undoCommandTypes.count() > 0)) {
 541         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 542         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 543         switch (command) {
 544         case KonqUndoManager::COPY:
 545             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 546                                   DolphinStatusBar::OperationCompleted);
 547             break;
 548         case KonqUndoManager::MOVE:
 549             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 550                                   DolphinStatusBar::OperationCompleted);
 551             break;
 552         case KonqUndoManager::LINK:
 553             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 554                                   DolphinStatusBar::OperationCompleted);
 555             break;
 556         case KonqUndoManager::TRASH:
 557             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 558                                   DolphinStatusBar::OperationCompleted);
 559             break;
 560         case KonqUndoManager::RENAME:
 561             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 562                                   DolphinStatusBar::OperationCompleted);
 563             break;
 564
 565         case KonqUndoManager::MKDIR:
 566             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 567                                   DolphinStatusBar::OperationCompleted);
 568             break;
 569
 570         default:
 571             break;
 572         }
 573
 574     }
 575 }
 576
 577 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 578 {
 579     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 580     if (undoAction != 0) {
 581         undoAction->setText(text);
 582     }
 583 }
 584
 585 void DolphinMainWindow::undo()
 586 {
 587     clearStatusBar();
 588     KonqUndoManager::self()->undo();
 589 }
 590
 591 void DolphinMainWindow::cut()
 592 {
 593     QMimeData* mimeData = new QMimeData();
 594     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 595     const KUrl::List mostLocalUrls;
 596     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 597     QApplication::clipboard()->setMimeData(mimeData);
 598 }
 599
 600 void DolphinMainWindow::copy()
 601 {
 602     QMimeData* mimeData = new QMimeData();
 603     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 604     const KUrl::List mostLocalUrls;
 605     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 606
 607     QApplication::clipboard()->setMimeData(mimeData);
 608 }
 609
 610 void DolphinMainWindow::paste()
 611 {
 612     QClipboard* clipboard = QApplication::clipboard();
 613     const QMimeData* mimeData = clipboard->mimeData();
 614
 615     clearStatusBar();
 616
 617     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 618
 619     // per default the pasting is done into the current Url of the view
 620     KUrl destUrl(m_activeViewContainer->url());
 621
 622     // check whether the pasting should be done into a selected directory
 623     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 624     if (selectedUrls.count() == 1) {
 625         const KFileItem fileItem(S_IFDIR,
 626                                  KFileItem::Unknown,
 627                                  selectedUrls.first(),
 628                                  true);
 629         if (fileItem.isDir()) {
 630             // only one item is selected which is a directory, hence paste
 631             // into this directory
 632             destUrl = selectedUrls.first();
 633         }
 634     }
 635
 636     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 637         moveUrls(sourceUrls, destUrl);
 638         clipboard->clear();
 639     } else {
 640         copyUrls(sourceUrls, destUrl);
 641     }
 642 }
 643
 644 void DolphinMainWindow::updatePasteAction()
 645 {
 646     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 647     if (pasteAction == 0) {
 648         return;
 649     }
 650
 651     QString text(i18nc("@action:inmenu", "Paste"));
 652     QClipboard* clipboard = QApplication::clipboard();
 653     const QMimeData* mimeData = clipboard->mimeData();
 654
 655     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 656     if (!urls.isEmpty()) {
 657         pasteAction->setEnabled(true);
 658
 659         pasteAction->setText(i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()));
 660     } else {
 661         pasteAction->setEnabled(false);
 662         pasteAction->setText(i18nc("@action:inmenu", "Paste"));
 663     }
 664
 665     if (pasteAction->isEnabled()) {
 666         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 667         const uint count = urls.count();
 668         if (count > 1) {
 669             // pasting should not be allowed when more than one file
 670             // is selected
 671             pasteAction->setEnabled(false);
 672         } else if (count == 1) {
 673             // Only one file is selected. Pasting is only allowed if this
 674             // file is a directory.
 675             // TODO: this doesn't work with remote protocols; instead we need a
 676             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 677             const KFileItem fileItem(S_IFDIR,
 678                                      KFileItem::Unknown,
 679                                      urls.first(),
 680                                      true);
 681             pasteAction->setEnabled(fileItem.isDir());
 682         }
 683     }
 684 }
 685
 686 void DolphinMainWindow::selectAll()
 687 {
 688     clearStatusBar();
 689     m_activeViewContainer->view()->selectAll();
 690 }
 691
 692 void DolphinMainWindow::invertSelection()
 693 {
 694     clearStatusBar();
 695     m_activeViewContainer->view()->invertSelection();
 696 }
 697 void DolphinMainWindow::setIconsView()
 698 {
 699     m_activeViewContainer->view()->setMode(DolphinView::IconsView);
 700 }
 701
 702 void DolphinMainWindow::setDetailsView()
 703 {
 704     m_activeViewContainer->view()->setMode(DolphinView::DetailsView);
 705 }
 706
 707 void DolphinMainWindow::setColumnView()
 708 {
 709     m_activeViewContainer->view()->setMode(DolphinView::ColumnView);
 710 }
 711
 712 void DolphinMainWindow::sortByName()
 713 {
 714     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 715 }
 716
 717 void DolphinMainWindow::sortBySize()
 718 {
 719     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 720 }
 721
 722 void DolphinMainWindow::sortByDate()
 723 {
 724     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 725 }
 726
 727 void DolphinMainWindow::sortByPermissions()
 728 {
 729     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 730 }
 731
 732 void DolphinMainWindow::sortByOwner()
 733 {
 734     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 735 }
 736
 737 void DolphinMainWindow::sortByGroup()
 738 {
 739     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 740 }
 741
 742 void DolphinMainWindow::sortByType()
 743 {
 744     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 745 }
 746
 747 void DolphinMainWindow::sortByRating()
 748 {
 749 #ifdef HAVE_NEPOMUK
 750     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 751 #endif
 752 }
 753
 754 void DolphinMainWindow::sortByTags()
 755 {
 756 #ifdef HAVE_NEPOMUK
 757     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 758 #endif
 759 }
 760
 761 void DolphinMainWindow::toggleSortOrder()
 762 {
 763     DolphinView* view = m_activeViewContainer->view();
 764     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 765                                 Qt::DescendingOrder :
 766                                 Qt::AscendingOrder;
 767     view->setSortOrder(order);
 768 }
 769
 770 void DolphinMainWindow::toggleSortCategorization()
 771 {
 772     DolphinView* view = m_activeViewContainer->view();
 773     const bool categorizedSorting = view->categorizedSorting();
 774     view->setCategorizedSorting(!categorizedSorting);
 775 }
 776
 777 void DolphinMainWindow::clearInfo()
 778 {
 779     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::NoInformation);
 780 }
 781
 782 void DolphinMainWindow::showMimeInfo()
 783 {
 784     clearStatusBar();
 785     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 786 }
 787
 788 void DolphinMainWindow::showSizeInfo()
 789 {
 790     clearStatusBar();
 791     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::Size);
 792 }
 793
 794 void DolphinMainWindow::showDateInfo()
 795 {
 796     clearStatusBar();
 797     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 798 }
 799
 800 void DolphinMainWindow::toggleSplitView()
 801 {
 802     if (m_viewContainer[SecondaryView] == 0) {
 803         // create a secondary view
 804         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 805
 806         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 807         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 808         connectViewSignals(SecondaryView);
 809         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 810         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 811         m_viewContainer[SecondaryView]->view()->reload();
 812         m_viewContainer[SecondaryView]->setActive(false);
 813         m_viewContainer[SecondaryView]->show();
 814     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 815         // remove secondary view
 816         m_viewContainer[SecondaryView]->close();
 817         m_viewContainer[SecondaryView]->deleteLater();
 818         m_viewContainer[SecondaryView] = 0;
 819     } else {
 820         // The secondary view is active, hence from a users point of view
 821         // the content of the secondary view should be moved to the primary view.
 822         // From an implementation point of view it is more efficient to close
 823         // the primary view and exchange the internal pointers afterwards.
 824         m_viewContainer[PrimaryView]->close();
 825         m_viewContainer[PrimaryView]->deleteLater();
 826         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 827         m_viewContainer[SecondaryView] = 0;
 828     }
 829
 830     setActiveViewContainer(m_viewContainer[PrimaryView]);
 831     updateViewActions();
 832     emit activeViewChanged();
 833 }
 834
 835 void DolphinMainWindow::reloadView()
 836 {
 837     clearStatusBar();
 838     m_activeViewContainer->view()->reload();
 839 }
 840
 841 void DolphinMainWindow::stopLoading()
 842 {
 843 }
 844
 845 void DolphinMainWindow::togglePreview()
 846 {
 847     clearStatusBar();
 848
 849     const KToggleAction* showPreviewAction =
 850         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 851     const bool show = showPreviewAction->isChecked();
 852     m_activeViewContainer->view()->setShowPreview(show);
 853 }
 854
 855 void DolphinMainWindow::toggleShowHiddenFiles()
 856 {
 857     clearStatusBar();
 858
 859     const KToggleAction* showHiddenFilesAction =
 860         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 861     const bool show = showHiddenFilesAction->isChecked();
 862     m_activeViewContainer->view()->setShowHiddenFiles(show);
 863 }
 864
 865 void DolphinMainWindow::toggleFilterBarVisibility()
 866 {
 867     const KToggleAction* showFilterBarAction =
 868         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 869     const bool show = showFilterBarAction->isChecked();
 870     m_activeViewContainer->showFilterBar(show);
 871 }
 872
 873 void DolphinMainWindow::zoomIn()
 874 {
 875     m_activeViewContainer->view()->zoomIn();
 876     updateViewActions();
 877 }
 878
 879 void DolphinMainWindow::zoomOut()
 880 {
 881     m_activeViewContainer->view()->zoomOut();
 882     updateViewActions();
 883 }
 884
 885 void DolphinMainWindow::toggleEditLocation()
 886 {
 887     clearStatusBar();
 888
 889     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 890
 891     bool editOrBrowse = action->isChecked();
 892     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 893     urlNavigator->setUrlEditable(editOrBrowse);
 894 }
 895
 896 void DolphinMainWindow::editLocation()
 897 {
 898     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 899 }
 900
 901 void DolphinMainWindow::adjustViewProperties()
 902 {
 903     clearStatusBar();
 904     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 905     dlg.exec();
 906 }
 907
 908 void DolphinMainWindow::goBack()
 909 {
 910     clearStatusBar();
 911     m_activeViewContainer->urlNavigator()->goBack();
 912 }
 913
 914 void DolphinMainWindow::goForward()
 915 {
 916     clearStatusBar();
 917     m_activeViewContainer->urlNavigator()->goForward();
 918 }
 919
 920 void DolphinMainWindow::goUp()
 921 {
 922     clearStatusBar();
 923     m_activeViewContainer->urlNavigator()->goUp();
 924 }
 925
 926 void DolphinMainWindow::goHome()
 927 {
 928     clearStatusBar();
 929     m_activeViewContainer->urlNavigator()->goHome();
 930 }
 931
 932 void DolphinMainWindow::findFile()
 933 {
 934     KRun::run("kfind", m_activeViewContainer->url(), this);
 935 }
 936
 937 void DolphinMainWindow::compareFiles()
 938 {
 939     // The method is only invoked if exactly 2 files have
 940     // been selected. The selected files may be:
 941     // - both in the primary view
 942     // - both in the secondary view
 943     // - one in the primary view and the other in the secondary
 944     //   view
 945     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 946
 947     KUrl urlA;
 948     KUrl urlB;
 949     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 950
 951     switch (urls.count()) {
 952     case 0: {
 953         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 954         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 955         Q_ASSERT(urls.count() == 2);
 956         urlA = urls[0];
 957         urlB = urls[1];
 958         break;
 959     }
 960
 961     case 1: {
 962         urlA = urls[0];
 963         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 964         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 965         Q_ASSERT(urls.count() == 1);
 966         urlB = urls[0];
 967         break;
 968     }
 969
 970     case 2: {
 971         urlA = urls[0];
 972         urlB = urls[1];
 973         break;
 974     }
 975
 976     default: {
 977         // may not happen: compareFiles may only get invoked if 2
 978         // files are selected
 979         Q_ASSERT(false);
 980     }
 981     }
 982
 983     QString command("kompare -c \"");
 984     command.append(urlA.pathOrUrl());
 985     command.append("\" \"");
 986     command.append(urlB.pathOrUrl());
 987     command.append('\"');
 988     KRun::runCommand(command, "Kompare", "kompare", this);
 989
 990 }
 991
 992 void DolphinMainWindow::editSettings()
 993 {
 994     DolphinSettingsDialog dialog(this);
 995     dialog.exec();
 996 }
 997
 998 void DolphinMainWindow::init()
 999 {
1000     // Check whether Dolphin runs the first time. If yes then
1001     // a proper default window size is given at the end of DolphinMainWindow::init().
1002     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1003     const bool firstRun = generalSettings->firstRun();
1004     if (firstRun) {
1005         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
1006     }
1007
1008     setAcceptDrops(true);
1009
1010     m_splitter = new QSplitter(this);
1011
1012     DolphinSettings& settings = DolphinSettings::instance();
1013
1014     setupActions();
1015
1016     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1017     setCaption(homeUrl.fileName());
1018     ViewProperties props(homeUrl);
1019     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1020                                                             m_splitter,
1021                                                             homeUrl);
1022
1023     m_activeViewContainer = m_viewContainer[PrimaryView];
1024     connectViewSignals(PrimaryView);
1025     m_viewContainer[PrimaryView]->view()->reload();
1026     m_viewContainer[PrimaryView]->show();
1027
1028     setCentralWidget(m_splitter);
1029     setupDockWidgets();
1030
1031     setupGUI(Keys | Save | Create | ToolBar);
1032     createGUI();
1033
1034     stateChanged("new_file");
1035     setAutoSaveSettings();
1036
1037     QClipboard* clipboard = QApplication::clipboard();
1038     connect(clipboard, SIGNAL(dataChanged()),
1039             this, SLOT(updatePasteAction()));
1040     updatePasteAction();
1041     updateGoActions();
1042
1043     if (generalSettings->splitView()) {
1044         toggleSplitView();
1045     }
1046     updateViewActions();
1047
1048     if (firstRun) {
1049         // assure a proper default size if Dolphin runs the first time
1050         resize(700, 500);
1051     }
1052 #ifdef HAVE_NEPOMUK
1053     if (!MetaDataWidget::metaDataAvailable()) {
1054         DolphinStatusBar* statusBar = activeViewContainer()->statusBar();
1055         statusBar->setMessage(i18nc("@info:status",
1056                                     "Failed to contact Nepomuk service, annotation and tagging are disabled."),
1057                                     DolphinStatusBar::Error);
1058     }
1059 #endif
1060
1061     emit urlChanged(homeUrl);
1062 }
1063
1064 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1065 {
1066     Q_ASSERT(view != 0);
1067     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1068     if (m_activeViewContainer == view) {
1069         return;
1070     }
1071
1072     m_activeViewContainer->setActive(false);
1073     m_activeViewContainer = view;
1074     m_activeViewContainer->setActive(true);
1075
1076     updateHistory();
1077     updateEditActions();
1078     updateViewActions();
1079     updateGoActions();
1080
1081     const KUrl& url = m_activeViewContainer->url();
1082     setCaption(url.fileName());
1083
1084     emit activeViewChanged();
1085     emit urlChanged(url);
1086 }
1087
1088 void DolphinMainWindow::setupActions()
1089 {
1090     // setup 'File' menu
1091     m_newMenu = new DolphinNewMenu(this);
1092     KMenu* menu = m_newMenu->menu();
1093     menu->setTitle(i18nc("@title:menu", "Create New"));
1094     menu->setIcon(KIcon("document-new"));
1095     connect(menu, SIGNAL(aboutToShow()),
1096             this, SLOT(updateNewMenu()));
1097
1098     QAction* newWindow = actionCollection()->addAction("new_window");
1099     newWindow->setIcon(KIcon("window-new"));
1100     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1101     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1102     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1103
1104     QAction* rename = actionCollection()->addAction("rename");
1105     rename->setText(i18nc("@action:inmenu File", "Rename..."));
1106     rename->setShortcut(Qt::Key_F2);
1107     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1108
1109     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1110     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
1111     moveToTrash->setIcon(KIcon("edit-trash"));
1112     moveToTrash->setShortcut(QKeySequence::Delete);
1113     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1114
1115     QAction* deleteAction = actionCollection()->addAction("delete");
1116     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
1117     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1118     deleteAction->setIcon(KIcon("edit-delete"));
1119     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1120
1121     QAction* properties = actionCollection()->addAction("properties");
1122     properties->setText(i18nc("@action:inmenu File", "Properties"));
1123     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1124     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1125
1126     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1127
1128     // setup 'Edit' menu
1129     KStandardAction::undo(this,
1130                           SLOT(undo()),
1131                           actionCollection());
1132
1133     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1134     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1135     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1136
1137     QAction* selectAll = actionCollection()->addAction("select_all");
1138     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1139     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1140     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1141
1142     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1143     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1144     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1145     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1146
1147     // setup 'View' menu
1148     KStandardAction::zoomIn(this,
1149                             SLOT(zoomIn()),
1150                             actionCollection());
1151
1152     KStandardAction::zoomOut(this,
1153                              SLOT(zoomOut()),
1154                              actionCollection());
1155
1156     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1157     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
1158     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1159     iconsView->setIcon(KIcon("fileview-icon"));
1160     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1161
1162     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1163     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
1164     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1165     detailsView->setIcon(KIcon("fileview-detailed"));
1166     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1167
1168     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1169     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
1170     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1171     columnView->setIcon(KIcon("fileview-column"));
1172     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1173
1174     QActionGroup* viewModeGroup = new QActionGroup(this);
1175     viewModeGroup->addAction(iconsView);
1176     viewModeGroup->addAction(detailsView);
1177     viewModeGroup->addAction(columnView);
1178
1179     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1180     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1181     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1182
1183     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1184     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1185     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1186
1187     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1188     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1189     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1190
1191     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1192     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1193     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1194
1195     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1196     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1197     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1198
1199     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1200     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1201     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1202
1203     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1204     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1205     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1206
1207     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1208     sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1209
1210     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1211     sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1212
1213 #ifdef HAVE_NEPOMUK
1214     if (MetaDataWidget::metaDataAvailable()) {
1215         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1216         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1217     }
1218     else {
1219         sortByRating->setEnabled(false);
1220         sortByTags->setEnabled(false);
1221     }
1222 #else
1223     sortByRating->setEnabled(false);
1224     sortByTags->setEnabled(false);
1225 #endif
1226
1227     QActionGroup* sortGroup = new QActionGroup(this);
1228     sortGroup->addAction(sortByName);
1229     sortGroup->addAction(sortBySize);
1230     sortGroup->addAction(sortByDate);
1231     sortGroup->addAction(sortByPermissions);
1232     sortGroup->addAction(sortByOwner);
1233     sortGroup->addAction(sortByGroup);
1234     sortGroup->addAction(sortByType);
1235     sortGroup->addAction(sortByRating);
1236     sortGroup->addAction(sortByTags);
1237
1238     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1239     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1240     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1241
1242     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1243     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1244     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1245
1246     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1247     clearInfo->setText(i18nc("@action:inmenu Additional information", "No Information"));
1248     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1249
1250     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1251     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1252     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1253
1254     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1255     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1256     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1257
1258     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1259     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1260     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1261
1262     QActionGroup* infoGroup = new QActionGroup(this);
1263     infoGroup->addAction(clearInfo);
1264     infoGroup->addAction(showMimeInfo);
1265     infoGroup->addAction(showSizeInfo);
1266     infoGroup->addAction(showDateInfo);
1267
1268     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1269     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1270     showPreview->setIcon(KIcon("fileview-preview"));
1271     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1272
1273     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1274     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1275     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1276     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1277
1278     QAction* split = actionCollection()->addAction("split_view");
1279     split->setShortcut(Qt::Key_F10);
1280     updateSplitAction();
1281     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1282
1283     QAction* reload = actionCollection()->addAction("reload");
1284     reload->setText(i18nc("@action:inmenu View", "Reload"));
1285     reload->setShortcut(Qt::Key_F5);
1286     reload->setIcon(KIcon("view-refresh"));
1287     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1288
1289     QAction* stop = actionCollection()->addAction("stop");
1290     stop->setText(i18nc("@action:inmenu View", "Stop"));
1291     stop->setIcon(KIcon("process-stop"));
1292     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1293
1294     // TODO: the URL navigator must emit a signal if the editable state has been
1295     // changed, so that the corresponding showFullLocation action is updated. Also
1296     // the naming "Show full Location" is currently confusing...
1297     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1298     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1299     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1300     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1301
1302     QAction* editLocation = actionCollection()->addAction("edit_location");
1303     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1304     editLocation->setShortcut(Qt::Key_F6);
1305     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1306
1307     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1308     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1309     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1310
1311     // setup 'Go' menu
1312     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1313     KShortcut backShortcut = backAction->shortcut();
1314     backShortcut.setAlternate(Qt::Key_Backspace);
1315     backAction->setShortcut(backShortcut);
1316
1317     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1318     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1319     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1320
1321     // setup 'Tools' menu
1322     QAction* findFile = actionCollection()->addAction("find_file");
1323     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1324     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1325     findFile->setIcon(KIcon("file-find"));
1326     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1327
1328     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1329     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1330     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1331     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1332
1333     QAction* compareFiles = actionCollection()->addAction("compare_files");
1334     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1335     compareFiles->setIcon(KIcon("kompare"));
1336     compareFiles->setEnabled(false);
1337     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1338
1339     // setup 'Settings' menu
1340     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1341 }
1342
1343 void DolphinMainWindow::setupDockWidgets()
1344 {
1345     // setup "Information"
1346     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1347     infoDock->setObjectName("infoDock");
1348     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1349     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1350     infoDock->setWidget(infoWidget);
1351
1352     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1353     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1354     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1355
1356     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1357     connect(this, SIGNAL(urlChanged(KUrl)),
1358             infoWidget, SLOT(setUrl(KUrl)));
1359     connect(this, SIGNAL(selectionChanged(QList<KFileItem>)),
1360             infoWidget, SLOT(setSelection(QList<KFileItem>)));
1361     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1362             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1363
1364     // setup "Tree View"
1365     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1366     treeViewDock->setObjectName("treeViewDock");
1367     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1368     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1369     treeViewDock->setWidget(treeWidget);
1370
1371     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1372     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1373     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1374
1375     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1376     connect(this, SIGNAL(urlChanged(KUrl)),
1377             treeWidget, SLOT(setUrl(KUrl)));
1378     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1379             this, SLOT(changeUrl(KUrl)));
1380     connect(treeWidget, SIGNAL(changeSelection(QList<KFileItem>)),
1381             this, SLOT(changeSelection(QList<KFileItem>)));
1382     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1383             this, SLOT(dropUrls(KUrl::List, KUrl)));
1384
1385     // setup "Terminal"
1386     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1387     terminalDock->setObjectName("terminalDock");
1388     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1389     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1390     terminalDock->setWidget(terminalWidget);
1391
1392     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1393     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1394     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1395
1396     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1397     connect(this, SIGNAL(urlChanged(KUrl)),
1398             terminalWidget, SLOT(setUrl(KUrl)));
1399
1400     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1401     if (firstRun) {
1402         infoDock->hide();
1403         treeViewDock->hide();
1404         terminalDock->hide();
1405     }
1406
1407     QDockWidget *placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1408     placesDock->setObjectName("placesDock");
1409     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1410     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1411     placesDock->setWidget(listView);
1412     listView->setModel(DolphinSettings::instance().placesModel());
1413
1414     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1415     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1416     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1417
1418     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1419     connect(listView, SIGNAL(urlChanged(KUrl)),
1420             this, SLOT(changeUrl(KUrl)));
1421     connect(this, SIGNAL(urlChanged(KUrl)),
1422             listView, SLOT(setUrl(KUrl)));
1423 }
1424
1425 void DolphinMainWindow::updateHistory()
1426 {
1427     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1428     const int index = urlNavigator->historyIndex();
1429
1430     QAction* backAction = actionCollection()->action("go_back");
1431     if (backAction != 0) {
1432         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1433     }
1434
1435     QAction* forwardAction = actionCollection()->action("go_forward");
1436     if (forwardAction != 0) {
1437         forwardAction->setEnabled(index > 0);
1438     }
1439 }
1440
1441 void DolphinMainWindow::updateEditActions()
1442 {
1443     const QList<KFileItem> list = m_activeViewContainer->view()->selectedItems();
1444     if (list.isEmpty()) {
1445         stateChanged("has_no_selection");
1446     } else {
1447         stateChanged("has_selection");
1448
1449         QAction* renameAction = actionCollection()->action("rename");
1450         if (renameAction != 0) {
1451             renameAction->setEnabled(list.count() >= 1);
1452         }
1453
1454         bool enableMoveToTrash = true;
1455
1456         QList<KFileItem>::const_iterator it = list.begin();
1457         const QList<KFileItem>::const_iterator end = list.end();
1458         while (it != end) {
1459             const KUrl& url = (*it).url();
1460             // only enable the 'Move to Trash' action for local files
1461             if (!url.isLocalFile()) {
1462                 enableMoveToTrash = false;
1463             }
1464             ++it;
1465         }
1466
1467         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1468         moveToTrashAction->setEnabled(enableMoveToTrash);
1469     }
1470     updatePasteAction();
1471 }
1472
1473 void DolphinMainWindow::updateViewActions()
1474 {
1475     const DolphinView* view = m_activeViewContainer->view();
1476     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1477     if (zoomInAction != 0) {
1478         zoomInAction->setEnabled(view->isZoomInPossible());
1479     }
1480
1481     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1482     if (zoomOutAction != 0) {
1483         zoomOutAction->setEnabled(view->isZoomOutPossible());
1484     }
1485
1486     QAction* action = 0;
1487     switch (view->mode()) {
1488     case DolphinView::IconsView:
1489         action = actionCollection()->action("icons");
1490         break;
1491     case DolphinView::DetailsView:
1492         action = actionCollection()->action("details");
1493         break;
1494     case DolphinView::ColumnView:
1495         action = actionCollection()->action("columns");
1496         break;
1497     default:
1498         break;
1499     }
1500
1501     if (action != 0) {
1502         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1503         toggleAction->setChecked(true);
1504     }
1505
1506     slotSortingChanged(view->sorting());
1507     slotSortOrderChanged(view->sortOrder());
1508     slotCategorizedSortingChanged();
1509     slotAdditionalInfoChanged(view->additionalInfo());
1510
1511     KToggleAction* showFilterBarAction =
1512         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1513     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1514
1515     KToggleAction* showPreviewAction =
1516         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1517     showPreviewAction->setChecked(view->showPreview());
1518
1519     KToggleAction* showHiddenFilesAction =
1520         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1521     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1522
1523     updateSplitAction();
1524
1525     KToggleAction* editableLocactionAction =
1526         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1527     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1528     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1529 }
1530
1531 void DolphinMainWindow::updateGoActions()
1532 {
1533     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1534     const KUrl& currentUrl = m_activeViewContainer->url();
1535     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1536 }
1537
1538 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1539 {
1540     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1541     m_undoCommandTypes.append(KonqUndoManager::COPY);
1542 }
1543
1544 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1545 {
1546     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1547     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1548 }
1549
1550 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1551 {
1552     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1553     m_undoCommandTypes.append(KonqUndoManager::LINK);
1554 }
1555
1556 void DolphinMainWindow::clearStatusBar()
1557 {
1558     m_activeViewContainer->statusBar()->clear();
1559 }
1560
1561 void DolphinMainWindow::connectViewSignals(int viewIndex)
1562 {
1563     DolphinViewContainer* container = m_viewContainer[viewIndex];
1564     connect(container, SIGNAL(showFilterBarChanged(bool)),
1565             this, SLOT(updateFilterBarAction(bool)));
1566
1567     DolphinView* view = container->view();
1568     connect(view, SIGNAL(modeChanged()),
1569             this, SLOT(slotViewModeChanged()));
1570     connect(view, SIGNAL(showPreviewChanged()),
1571             this, SLOT(slotShowPreviewChanged()));
1572     connect(view, SIGNAL(showHiddenFilesChanged()),
1573             this, SLOT(slotShowHiddenFilesChanged()));
1574     connect(view, SIGNAL(categorizedSortingChanged()),
1575             this, SLOT(slotCategorizedSortingChanged()));
1576     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1577             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1578     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1579             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1580     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1581             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1582     connect(view, SIGNAL(selectionChanged(QList<KFileItem>)),
1583             this, SLOT(slotSelectionChanged(QList<KFileItem>)));
1584     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1585             this, SLOT(slotRequestItemInfo(KFileItem)));
1586     connect(view, SIGNAL(activated()),
1587             this, SLOT(toggleActiveView()));
1588
1589     const KUrlNavigator* navigator = container->urlNavigator();
1590     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1591             this, SLOT(changeUrl(const KUrl&)));
1592     connect(navigator, SIGNAL(historyChanged()),
1593             this, SLOT(slotHistoryChanged()));
1594 }
1595
1596 void DolphinMainWindow::updateSplitAction()
1597 {
1598     QAction* splitAction = actionCollection()->action("split_view");
1599     if (m_viewContainer[SecondaryView] != 0) {
1600         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1601             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1602             splitAction->setIcon(KIcon("fileview-close-right"));
1603         } else {
1604             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1605             splitAction->setIcon(KIcon("fileview-close-left"));
1606         }
1607     } else {
1608         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1609         splitAction->setIcon(KIcon("fileview-split"));
1610     }
1611 }
1612
1613 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1614     KonqUndoManager::UiInterface(mainWin),
1615     m_mainWin(mainWin)
1616 {
1617     Q_ASSERT(m_mainWin != 0);
1618 }
1619
1620 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1621 {
1622 }
1623
1624 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1625 {
1626     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1627     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1628 }
1629
1630 #include "dolphinmainwindow.moc"