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     QList<KFileItem> list = m_activeViewContainer->view()->selectedItems();
 497     // ### KPropertiesDialog still uses pointer-based KFileItemList
 498     KFileItemList lst;
 499     // Can't be a const_iterator :(
 500     for ( QList<KFileItem>::iterator it = list.begin(), end = list.end() ; it != end ; ++it ) {
 501         lst << & *it; // ugly!
 502     }
 503     KPropertiesDialog dialog(lst, this);
 504     dialog.exec();
 505 }
 506
 507 void DolphinMainWindow::quit()
 508 {
 509     close();
 510 }
 511
 512 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 513 {
 514     if (!message.isEmpty()) {
 515         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 516         statusBar->setMessage(message, DolphinStatusBar::Error);
 517     }
 518 }
 519
 520 void DolphinMainWindow::slotHandleJobError(KJob* job)
 521 {
 522     if (job->error() != 0) {
 523         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 524         statusBar->setMessage(job->errorString(),
 525                               DolphinStatusBar::Error);
 526     }
 527 }
 528
 529 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 530 {
 531     if (job->error() == 0) {
 532         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 533         statusBar->setMessage(i18nc("@info:status", "Delete operation completed."),
 534                               DolphinStatusBar::OperationCompleted);
 535     }
 536 }
 537
 538 void DolphinMainWindow::slotUndoAvailable(bool available)
 539 {
 540     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 541     if (undoAction != 0) {
 542         undoAction->setEnabled(available);
 543     }
 544
 545     if (available && (m_undoCommandTypes.count() > 0)) {
 546         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 547         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 548         switch (command) {
 549         case KonqUndoManager::COPY:
 550             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 551                                   DolphinStatusBar::OperationCompleted);
 552             break;
 553         case KonqUndoManager::MOVE:
 554             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 555                                   DolphinStatusBar::OperationCompleted);
 556             break;
 557         case KonqUndoManager::LINK:
 558             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 559                                   DolphinStatusBar::OperationCompleted);
 560             break;
 561         case KonqUndoManager::TRASH:
 562             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 563                                   DolphinStatusBar::OperationCompleted);
 564             break;
 565         case KonqUndoManager::RENAME:
 566             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 567                                   DolphinStatusBar::OperationCompleted);
 568             break;
 569
 570         case KonqUndoManager::MKDIR:
 571             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 572                                   DolphinStatusBar::OperationCompleted);
 573             break;
 574
 575         default:
 576             break;
 577         }
 578
 579     }
 580 }
 581
 582 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 583 {
 584     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 585     if (undoAction != 0) {
 586         undoAction->setText(text);
 587     }
 588 }
 589
 590 void DolphinMainWindow::undo()
 591 {
 592     clearStatusBar();
 593     KonqUndoManager::self()->undo();
 594 }
 595
 596 void DolphinMainWindow::cut()
 597 {
 598     QMimeData* mimeData = new QMimeData();
 599     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 600     const KUrl::List mostLocalUrls;
 601     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 602     QApplication::clipboard()->setMimeData(mimeData);
 603 }
 604
 605 void DolphinMainWindow::copy()
 606 {
 607     QMimeData* mimeData = new QMimeData();
 608     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 609     const KUrl::List mostLocalUrls;
 610     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 611
 612     QApplication::clipboard()->setMimeData(mimeData);
 613 }
 614
 615 void DolphinMainWindow::paste()
 616 {
 617     QClipboard* clipboard = QApplication::clipboard();
 618     const QMimeData* mimeData = clipboard->mimeData();
 619
 620     clearStatusBar();
 621
 622     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 623
 624     // per default the pasting is done into the current Url of the view
 625     KUrl destUrl(m_activeViewContainer->url());
 626
 627     // check whether the pasting should be done into a selected directory
 628     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 629     if (selectedUrls.count() == 1) {
 630         const KFileItem fileItem(S_IFDIR,
 631                                  KFileItem::Unknown,
 632                                  selectedUrls.first(),
 633                                  true);
 634         if (fileItem.isDir()) {
 635             // only one item is selected which is a directory, hence paste
 636             // into this directory
 637             destUrl = selectedUrls.first();
 638         }
 639     }
 640
 641     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 642         moveUrls(sourceUrls, destUrl);
 643         clipboard->clear();
 644     } else {
 645         copyUrls(sourceUrls, destUrl);
 646     }
 647 }
 648
 649 void DolphinMainWindow::updatePasteAction()
 650 {
 651     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 652     if (pasteAction == 0) {
 653         return;
 654     }
 655
 656     QString text(i18nc("@action:inmenu", "Paste"));
 657     QClipboard* clipboard = QApplication::clipboard();
 658     const QMimeData* mimeData = clipboard->mimeData();
 659
 660     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 661     if (!urls.isEmpty()) {
 662         pasteAction->setEnabled(true);
 663
 664         pasteAction->setText(i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()));
 665     } else {
 666         pasteAction->setEnabled(false);
 667         pasteAction->setText(i18nc("@action:inmenu", "Paste"));
 668     }
 669
 670     if (pasteAction->isEnabled()) {
 671         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 672         const uint count = urls.count();
 673         if (count > 1) {
 674             // pasting should not be allowed when more than one file
 675             // is selected
 676             pasteAction->setEnabled(false);
 677         } else if (count == 1) {
 678             // Only one file is selected. Pasting is only allowed if this
 679             // file is a directory.
 680             // TODO: this doesn't work with remote protocols; instead we need a
 681             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 682             const KFileItem fileItem(S_IFDIR,
 683                                      KFileItem::Unknown,
 684                                      urls.first(),
 685                                      true);
 686             pasteAction->setEnabled(fileItem.isDir());
 687         }
 688     }
 689 }
 690
 691 void DolphinMainWindow::selectAll()
 692 {
 693     clearStatusBar();
 694     m_activeViewContainer->view()->selectAll();
 695 }
 696
 697 void DolphinMainWindow::invertSelection()
 698 {
 699     clearStatusBar();
 700     m_activeViewContainer->view()->invertSelection();
 701 }
 702 void DolphinMainWindow::setIconsView()
 703 {
 704     m_activeViewContainer->view()->setMode(DolphinView::IconsView);
 705 }
 706
 707 void DolphinMainWindow::setDetailsView()
 708 {
 709     m_activeViewContainer->view()->setMode(DolphinView::DetailsView);
 710 }
 711
 712 void DolphinMainWindow::setColumnView()
 713 {
 714     m_activeViewContainer->view()->setMode(DolphinView::ColumnView);
 715 }
 716
 717 void DolphinMainWindow::sortByName()
 718 {
 719     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 720 }
 721
 722 void DolphinMainWindow::sortBySize()
 723 {
 724     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 725 }
 726
 727 void DolphinMainWindow::sortByDate()
 728 {
 729     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 730 }
 731
 732 void DolphinMainWindow::sortByPermissions()
 733 {
 734     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 735 }
 736
 737 void DolphinMainWindow::sortByOwner()
 738 {
 739     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 740 }
 741
 742 void DolphinMainWindow::sortByGroup()
 743 {
 744     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 745 }
 746
 747 void DolphinMainWindow::sortByType()
 748 {
 749     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 750 }
 751
 752 void DolphinMainWindow::sortByRating()
 753 {
 754 #ifdef HAVE_NEPOMUK
 755     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 756 #endif
 757 }
 758
 759 void DolphinMainWindow::sortByTags()
 760 {
 761 #ifdef HAVE_NEPOMUK
 762     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 763 #endif
 764 }
 765
 766 void DolphinMainWindow::toggleSortOrder()
 767 {
 768     DolphinView* view = m_activeViewContainer->view();
 769     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 770                                 Qt::DescendingOrder :
 771                                 Qt::AscendingOrder;
 772     view->setSortOrder(order);
 773 }
 774
 775 void DolphinMainWindow::toggleSortCategorization()
 776 {
 777     DolphinView* view = m_activeViewContainer->view();
 778     const bool categorizedSorting = view->categorizedSorting();
 779     view->setCategorizedSorting(!categorizedSorting);
 780 }
 781
 782 void DolphinMainWindow::clearInfo()
 783 {
 784     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::NoInformation);
 785 }
 786
 787 void DolphinMainWindow::showMimeInfo()
 788 {
 789     clearStatusBar();
 790     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 791 }
 792
 793 void DolphinMainWindow::showSizeInfo()
 794 {
 795     clearStatusBar();
 796     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::Size);
 797 }
 798
 799 void DolphinMainWindow::showDateInfo()
 800 {
 801     clearStatusBar();
 802     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 803 }
 804
 805 void DolphinMainWindow::toggleSplitView()
 806 {
 807     if (m_viewContainer[SecondaryView] == 0) {
 808         // create a secondary view
 809         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 810
 811         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 812         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 813         connectViewSignals(SecondaryView);
 814         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 815         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 816         m_viewContainer[SecondaryView]->view()->reload();
 817         m_viewContainer[SecondaryView]->setActive(false);
 818         m_viewContainer[SecondaryView]->show();
 819     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 820         // remove secondary view
 821         m_viewContainer[SecondaryView]->close();
 822         m_viewContainer[SecondaryView]->deleteLater();
 823         m_viewContainer[SecondaryView] = 0;
 824     } else {
 825         // The secondary view is active, hence from a users point of view
 826         // the content of the secondary view should be moved to the primary view.
 827         // From an implementation point of view it is more efficient to close
 828         // the primary view and exchange the internal pointers afterwards.
 829         m_viewContainer[PrimaryView]->close();
 830         m_viewContainer[PrimaryView]->deleteLater();
 831         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 832         m_viewContainer[SecondaryView] = 0;
 833     }
 834
 835     setActiveViewContainer(m_viewContainer[PrimaryView]);
 836     updateViewActions();
 837     emit activeViewChanged();
 838 }
 839
 840 void DolphinMainWindow::reloadView()
 841 {
 842     clearStatusBar();
 843     m_activeViewContainer->view()->reload();
 844 }
 845
 846 void DolphinMainWindow::stopLoading()
 847 {
 848 }
 849
 850 void DolphinMainWindow::togglePreview()
 851 {
 852     clearStatusBar();
 853
 854     const KToggleAction* showPreviewAction =
 855         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 856     const bool show = showPreviewAction->isChecked();
 857     m_activeViewContainer->view()->setShowPreview(show);
 858 }
 859
 860 void DolphinMainWindow::toggleShowHiddenFiles()
 861 {
 862     clearStatusBar();
 863
 864     const KToggleAction* showHiddenFilesAction =
 865         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 866     const bool show = showHiddenFilesAction->isChecked();
 867     m_activeViewContainer->view()->setShowHiddenFiles(show);
 868 }
 869
 870 void DolphinMainWindow::toggleFilterBarVisibility()
 871 {
 872     const KToggleAction* showFilterBarAction =
 873         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 874     const bool show = showFilterBarAction->isChecked();
 875     m_activeViewContainer->showFilterBar(show);
 876 }
 877
 878 void DolphinMainWindow::zoomIn()
 879 {
 880     m_activeViewContainer->view()->zoomIn();
 881     updateViewActions();
 882 }
 883
 884 void DolphinMainWindow::zoomOut()
 885 {
 886     m_activeViewContainer->view()->zoomOut();
 887     updateViewActions();
 888 }
 889
 890 void DolphinMainWindow::toggleEditLocation()
 891 {
 892     clearStatusBar();
 893
 894     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 895
 896     bool editOrBrowse = action->isChecked();
 897     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 898     urlNavigator->setUrlEditable(editOrBrowse);
 899 }
 900
 901 void DolphinMainWindow::editLocation()
 902 {
 903     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 904 }
 905
 906 void DolphinMainWindow::adjustViewProperties()
 907 {
 908     clearStatusBar();
 909     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 910     dlg.exec();
 911 }
 912
 913 void DolphinMainWindow::goBack()
 914 {
 915     clearStatusBar();
 916     m_activeViewContainer->urlNavigator()->goBack();
 917 }
 918
 919 void DolphinMainWindow::goForward()
 920 {
 921     clearStatusBar();
 922     m_activeViewContainer->urlNavigator()->goForward();
 923 }
 924
 925 void DolphinMainWindow::goUp()
 926 {
 927     clearStatusBar();
 928     m_activeViewContainer->urlNavigator()->goUp();
 929 }
 930
 931 void DolphinMainWindow::goHome()
 932 {
 933     clearStatusBar();
 934     m_activeViewContainer->urlNavigator()->goHome();
 935 }
 936
 937 void DolphinMainWindow::findFile()
 938 {
 939     KRun::run("kfind", m_activeViewContainer->url(), this);
 940 }
 941
 942 void DolphinMainWindow::compareFiles()
 943 {
 944     // The method is only invoked if exactly 2 files have
 945     // been selected. The selected files may be:
 946     // - both in the primary view
 947     // - both in the secondary view
 948     // - one in the primary view and the other in the secondary
 949     //   view
 950     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 951
 952     KUrl urlA;
 953     KUrl urlB;
 954     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 955
 956     switch (urls.count()) {
 957     case 0: {
 958         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 959         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 960         Q_ASSERT(urls.count() == 2);
 961         urlA = urls[0];
 962         urlB = urls[1];
 963         break;
 964     }
 965
 966     case 1: {
 967         urlA = urls[0];
 968         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 969         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 970         Q_ASSERT(urls.count() == 1);
 971         urlB = urls[0];
 972         break;
 973     }
 974
 975     case 2: {
 976         urlA = urls[0];
 977         urlB = urls[1];
 978         break;
 979     }
 980
 981     default: {
 982         // may not happen: compareFiles may only get invoked if 2
 983         // files are selected
 984         Q_ASSERT(false);
 985     }
 986     }
 987
 988     QString command("kompare -c \"");
 989     command.append(urlA.pathOrUrl());
 990     command.append("\" \"");
 991     command.append(urlB.pathOrUrl());
 992     command.append('\"');
 993     KRun::runCommand(command, "Kompare", "kompare", this);
 994
 995 }
 996
 997 void DolphinMainWindow::editSettings()
 998 {
 999     DolphinSettingsDialog dialog(this);
1000     dialog.exec();
1001 }
1002
1003 void DolphinMainWindow::init()
1004 {
1005     // Check whether Dolphin runs the first time. If yes then
1006     // a proper default window size is given at the end of DolphinMainWindow::init().
1007     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1008     const bool firstRun = generalSettings->firstRun();
1009     if (firstRun) {
1010         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
1011     }
1012
1013     setAcceptDrops(true);
1014
1015     m_splitter = new QSplitter(this);
1016
1017     DolphinSettings& settings = DolphinSettings::instance();
1018
1019     setupActions();
1020
1021     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1022     setCaption(homeUrl.fileName());
1023     ViewProperties props(homeUrl);
1024     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1025                                                             m_splitter,
1026                                                             homeUrl);
1027
1028     m_activeViewContainer = m_viewContainer[PrimaryView];
1029     connectViewSignals(PrimaryView);
1030     m_viewContainer[PrimaryView]->view()->reload();
1031     m_viewContainer[PrimaryView]->show();
1032
1033     setCentralWidget(m_splitter);
1034     setupDockWidgets();
1035
1036     setupGUI(Keys | Save | Create | ToolBar);
1037     createGUI();
1038
1039     stateChanged("new_file");
1040     setAutoSaveSettings();
1041
1042     QClipboard* clipboard = QApplication::clipboard();
1043     connect(clipboard, SIGNAL(dataChanged()),
1044             this, SLOT(updatePasteAction()));
1045     updatePasteAction();
1046     updateGoActions();
1047
1048     if (generalSettings->splitView()) {
1049         toggleSplitView();
1050     }
1051     updateViewActions();
1052
1053     if (firstRun) {
1054         // assure a proper default size if Dolphin runs the first time
1055         resize(700, 500);
1056     }
1057 #ifdef HAVE_NEPOMUK
1058     if (!MetaDataWidget::metaDataAvailable()) {
1059         DolphinStatusBar* statusBar = activeViewContainer()->statusBar();
1060         statusBar->setMessage(i18nc("@info:status",
1061                                     "Failed to contact Nepomuk service, annotation and tagging are disabled."),
1062                                     DolphinStatusBar::Error);
1063     }
1064 #endif
1065
1066     emit urlChanged(homeUrl);
1067 }
1068
1069 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1070 {
1071     Q_ASSERT(view != 0);
1072     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1073     if (m_activeViewContainer == view) {
1074         return;
1075     }
1076
1077     m_activeViewContainer->setActive(false);
1078     m_activeViewContainer = view;
1079     m_activeViewContainer->setActive(true);
1080
1081     updateHistory();
1082     updateEditActions();
1083     updateViewActions();
1084     updateGoActions();
1085
1086     const KUrl& url = m_activeViewContainer->url();
1087     setCaption(url.fileName());
1088
1089     emit activeViewChanged();
1090     emit urlChanged(url);
1091 }
1092
1093 void DolphinMainWindow::setupActions()
1094 {
1095     // setup 'File' menu
1096     m_newMenu = new DolphinNewMenu(this);
1097     KMenu* menu = m_newMenu->menu();
1098     menu->setTitle(i18nc("@title:menu", "Create New"));
1099     menu->setIcon(KIcon("document-new"));
1100     connect(menu, SIGNAL(aboutToShow()),
1101             this, SLOT(updateNewMenu()));
1102
1103     QAction* newWindow = actionCollection()->addAction("new_window");
1104     newWindow->setIcon(KIcon("window-new"));
1105     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1106     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1107     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1108
1109     QAction* rename = actionCollection()->addAction("rename");
1110     rename->setText(i18nc("@action:inmenu File", "Rename..."));
1111     rename->setShortcut(Qt::Key_F2);
1112     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1113
1114     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1115     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
1116     moveToTrash->setIcon(KIcon("edit-trash"));
1117     moveToTrash->setShortcut(QKeySequence::Delete);
1118     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1119
1120     QAction* deleteAction = actionCollection()->addAction("delete");
1121     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
1122     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1123     deleteAction->setIcon(KIcon("edit-delete"));
1124     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1125
1126     QAction* properties = actionCollection()->addAction("properties");
1127     properties->setText(i18nc("@action:inmenu File", "Properties"));
1128     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1129     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1130
1131     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1132
1133     // setup 'Edit' menu
1134     KStandardAction::undo(this,
1135                           SLOT(undo()),
1136                           actionCollection());
1137
1138     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1139     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1140     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1141
1142     QAction* selectAll = actionCollection()->addAction("select_all");
1143     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1144     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1145     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1146
1147     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1148     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1149     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1150     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1151
1152     // setup 'View' menu
1153     KStandardAction::zoomIn(this,
1154                             SLOT(zoomIn()),
1155                             actionCollection());
1156
1157     KStandardAction::zoomOut(this,
1158                              SLOT(zoomOut()),
1159                              actionCollection());
1160
1161     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1162     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
1163     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1164     iconsView->setIcon(KIcon("fileview-icon"));
1165     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1166
1167     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1168     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
1169     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1170     detailsView->setIcon(KIcon("fileview-detailed"));
1171     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1172
1173     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1174     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
1175     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1176     columnView->setIcon(KIcon("fileview-column"));
1177     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1178
1179     QActionGroup* viewModeGroup = new QActionGroup(this);
1180     viewModeGroup->addAction(iconsView);
1181     viewModeGroup->addAction(detailsView);
1182     viewModeGroup->addAction(columnView);
1183
1184     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1185     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1186     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1187
1188     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1189     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1190     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1191
1192     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1193     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1194     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1195
1196     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1197     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1198     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1199
1200     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1201     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1202     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1203
1204     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1205     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1206     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1207
1208     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1209     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1210     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1211
1212     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1213     sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1214
1215     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1216     sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1217
1218 #ifdef HAVE_NEPOMUK
1219     if (MetaDataWidget::metaDataAvailable()) {
1220         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1221         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1222     }
1223     else {
1224         sortByRating->setEnabled(false);
1225         sortByTags->setEnabled(false);
1226     }
1227 #else
1228     sortByRating->setEnabled(false);
1229     sortByTags->setEnabled(false);
1230 #endif
1231
1232     QActionGroup* sortGroup = new QActionGroup(this);
1233     sortGroup->addAction(sortByName);
1234     sortGroup->addAction(sortBySize);
1235     sortGroup->addAction(sortByDate);
1236     sortGroup->addAction(sortByPermissions);
1237     sortGroup->addAction(sortByOwner);
1238     sortGroup->addAction(sortByGroup);
1239     sortGroup->addAction(sortByType);
1240     sortGroup->addAction(sortByRating);
1241     sortGroup->addAction(sortByTags);
1242
1243     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1244     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1245     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1246
1247     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1248     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1249     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1250
1251     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1252     clearInfo->setText(i18nc("@action:inmenu Additional information", "No Information"));
1253     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1254
1255     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1256     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1257     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1258
1259     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1260     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1261     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1262
1263     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1264     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1265     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1266
1267     QActionGroup* infoGroup = new QActionGroup(this);
1268     infoGroup->addAction(clearInfo);
1269     infoGroup->addAction(showMimeInfo);
1270     infoGroup->addAction(showSizeInfo);
1271     infoGroup->addAction(showDateInfo);
1272
1273     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1274     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1275     showPreview->setIcon(KIcon("fileview-preview"));
1276     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1277
1278     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1279     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1280     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1281     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1282
1283     QAction* split = actionCollection()->addAction("split_view");
1284     split->setShortcut(Qt::Key_F10);
1285     updateSplitAction();
1286     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1287
1288     QAction* reload = actionCollection()->addAction("reload");
1289     reload->setText(i18nc("@action:inmenu View", "Reload"));
1290     reload->setShortcut(Qt::Key_F5);
1291     reload->setIcon(KIcon("view-refresh"));
1292     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1293
1294     QAction* stop = actionCollection()->addAction("stop");
1295     stop->setText(i18nc("@action:inmenu View", "Stop"));
1296     stop->setIcon(KIcon("process-stop"));
1297     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1298
1299     // TODO: the URL navigator must emit a signal if the editable state has been
1300     // changed, so that the corresponding showFullLocation action is updated. Also
1301     // the naming "Show full Location" is currently confusing...
1302     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1303     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1304     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1305     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1306
1307     QAction* editLocation = actionCollection()->addAction("edit_location");
1308     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1309     editLocation->setShortcut(Qt::Key_F6);
1310     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1311
1312     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1313     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1314     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1315
1316     // setup 'Go' menu
1317     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1318     KShortcut backShortcut = backAction->shortcut();
1319     backShortcut.setAlternate(Qt::Key_Backspace);
1320     backAction->setShortcut(backShortcut);
1321
1322     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1323     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1324     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1325
1326     // setup 'Tools' menu
1327     QAction* findFile = actionCollection()->addAction("find_file");
1328     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1329     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1330     findFile->setIcon(KIcon("file-find"));
1331     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1332
1333     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1334     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1335     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1336     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1337
1338     QAction* compareFiles = actionCollection()->addAction("compare_files");
1339     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1340     compareFiles->setIcon(KIcon("kompare"));
1341     compareFiles->setEnabled(false);
1342     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1343
1344     // setup 'Settings' menu
1345     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1346 }
1347
1348 void DolphinMainWindow::setupDockWidgets()
1349 {
1350     // setup "Information"
1351     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1352     infoDock->setObjectName("infoDock");
1353     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1354     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1355     infoDock->setWidget(infoWidget);
1356
1357     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1358     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1359     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1360
1361     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1362     connect(this, SIGNAL(urlChanged(KUrl)),
1363             infoWidget, SLOT(setUrl(KUrl)));
1364     connect(this, SIGNAL(selectionChanged(QList<KFileItem>)),
1365             infoWidget, SLOT(setSelection(QList<KFileItem>)));
1366     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1367             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1368
1369     // setup "Tree View"
1370     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1371     treeViewDock->setObjectName("treeViewDock");
1372     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1373     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1374     treeViewDock->setWidget(treeWidget);
1375
1376     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1377     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1378     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1379
1380     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1381     connect(this, SIGNAL(urlChanged(KUrl)),
1382             treeWidget, SLOT(setUrl(KUrl)));
1383     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1384             this, SLOT(changeUrl(KUrl)));
1385     connect(treeWidget, SIGNAL(changeSelection(QList<KFileItem>)),
1386             this, SLOT(changeSelection(QList<KFileItem>)));
1387     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1388             this, SLOT(dropUrls(KUrl::List, KUrl)));
1389
1390     // setup "Terminal"
1391     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1392     terminalDock->setObjectName("terminalDock");
1393     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1394     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1395     terminalDock->setWidget(terminalWidget);
1396
1397     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1398     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1399     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1400
1401     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1402     connect(this, SIGNAL(urlChanged(KUrl)),
1403             terminalWidget, SLOT(setUrl(KUrl)));
1404
1405     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1406     if (firstRun) {
1407         infoDock->hide();
1408         treeViewDock->hide();
1409         terminalDock->hide();
1410     }
1411
1412     QDockWidget *placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1413     placesDock->setObjectName("placesDock");
1414     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1415     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1416     placesDock->setWidget(listView);
1417     listView->setModel(DolphinSettings::instance().placesModel());
1418
1419     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1420     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1421     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1422
1423     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1424     connect(listView, SIGNAL(urlChanged(KUrl)),
1425             this, SLOT(changeUrl(KUrl)));
1426     connect(this, SIGNAL(urlChanged(KUrl)),
1427             listView, SLOT(setUrl(KUrl)));
1428 }
1429
1430 void DolphinMainWindow::updateHistory()
1431 {
1432     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1433     const int index = urlNavigator->historyIndex();
1434
1435     QAction* backAction = actionCollection()->action("go_back");
1436     if (backAction != 0) {
1437         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1438     }
1439
1440     QAction* forwardAction = actionCollection()->action("go_forward");
1441     if (forwardAction != 0) {
1442         forwardAction->setEnabled(index > 0);
1443     }
1444 }
1445
1446 void DolphinMainWindow::updateEditActions()
1447 {
1448     const QList<KFileItem> list = m_activeViewContainer->view()->selectedItems();
1449     if (list.isEmpty()) {
1450         stateChanged("has_no_selection");
1451     } else {
1452         stateChanged("has_selection");
1453
1454         QAction* renameAction = actionCollection()->action("rename");
1455         if (renameAction != 0) {
1456             renameAction->setEnabled(list.count() >= 1);
1457         }
1458
1459         bool enableMoveToTrash = true;
1460
1461         QList<KFileItem>::const_iterator it = list.begin();
1462         const QList<KFileItem>::const_iterator end = list.end();
1463         while (it != end) {
1464             const KUrl& url = (*it).url();
1465             // only enable the 'Move to Trash' action for local files
1466             if (!url.isLocalFile()) {
1467                 enableMoveToTrash = false;
1468             }
1469             ++it;
1470         }
1471
1472         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1473         moveToTrashAction->setEnabled(enableMoveToTrash);
1474     }
1475     updatePasteAction();
1476 }
1477
1478 void DolphinMainWindow::updateViewActions()
1479 {
1480     const DolphinView* view = m_activeViewContainer->view();
1481     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1482     if (zoomInAction != 0) {
1483         zoomInAction->setEnabled(view->isZoomInPossible());
1484     }
1485
1486     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1487     if (zoomOutAction != 0) {
1488         zoomOutAction->setEnabled(view->isZoomOutPossible());
1489     }
1490
1491     QAction* action = 0;
1492     switch (view->mode()) {
1493     case DolphinView::IconsView:
1494         action = actionCollection()->action("icons");
1495         break;
1496     case DolphinView::DetailsView:
1497         action = actionCollection()->action("details");
1498         break;
1499     case DolphinView::ColumnView:
1500         action = actionCollection()->action("columns");
1501         break;
1502     default:
1503         break;
1504     }
1505
1506     if (action != 0) {
1507         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1508         toggleAction->setChecked(true);
1509     }
1510
1511     slotSortingChanged(view->sorting());
1512     slotSortOrderChanged(view->sortOrder());
1513     slotCategorizedSortingChanged();
1514     slotAdditionalInfoChanged(view->additionalInfo());
1515
1516     KToggleAction* showFilterBarAction =
1517         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1518     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1519
1520     KToggleAction* showPreviewAction =
1521         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1522     showPreviewAction->setChecked(view->showPreview());
1523
1524     KToggleAction* showHiddenFilesAction =
1525         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1526     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1527
1528     updateSplitAction();
1529
1530     KToggleAction* editableLocactionAction =
1531         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1532     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1533     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1534 }
1535
1536 void DolphinMainWindow::updateGoActions()
1537 {
1538     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1539     const KUrl& currentUrl = m_activeViewContainer->url();
1540     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1541 }
1542
1543 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1544 {
1545     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1546     m_undoCommandTypes.append(KonqUndoManager::COPY);
1547 }
1548
1549 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1550 {
1551     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1552     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1553 }
1554
1555 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1556 {
1557     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1558     m_undoCommandTypes.append(KonqUndoManager::LINK);
1559 }
1560
1561 void DolphinMainWindow::clearStatusBar()
1562 {
1563     m_activeViewContainer->statusBar()->clear();
1564 }
1565
1566 void DolphinMainWindow::connectViewSignals(int viewIndex)
1567 {
1568     DolphinViewContainer* container = m_viewContainer[viewIndex];
1569     connect(container, SIGNAL(showFilterBarChanged(bool)),
1570             this, SLOT(updateFilterBarAction(bool)));
1571
1572     DolphinView* view = container->view();
1573     connect(view, SIGNAL(modeChanged()),
1574             this, SLOT(slotViewModeChanged()));
1575     connect(view, SIGNAL(showPreviewChanged()),
1576             this, SLOT(slotShowPreviewChanged()));
1577     connect(view, SIGNAL(showHiddenFilesChanged()),
1578             this, SLOT(slotShowHiddenFilesChanged()));
1579     connect(view, SIGNAL(categorizedSortingChanged()),
1580             this, SLOT(slotCategorizedSortingChanged()));
1581     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1582             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1583     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1584             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1585     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1586             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1587     connect(view, SIGNAL(selectionChanged(QList<KFileItem>)),
1588             this, SLOT(slotSelectionChanged(QList<KFileItem>)));
1589     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1590             this, SLOT(slotRequestItemInfo(KFileItem)));
1591     connect(view, SIGNAL(activated()),
1592             this, SLOT(toggleActiveView()));
1593
1594     const KUrlNavigator* navigator = container->urlNavigator();
1595     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1596             this, SLOT(changeUrl(const KUrl&)));
1597     connect(navigator, SIGNAL(historyChanged()),
1598             this, SLOT(slotHistoryChanged()));
1599 }
1600
1601 void DolphinMainWindow::updateSplitAction()
1602 {
1603     QAction* splitAction = actionCollection()->action("split_view");
1604     if (m_viewContainer[SecondaryView] != 0) {
1605         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1606             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1607             splitAction->setIcon(KIcon("fileview-close-right"));
1608         } else {
1609             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1610             splitAction->setIcon(KIcon("fileview-close-left"));
1611         }
1612     } else {
1613         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1614         splitAction->setIcon(KIcon("fileview-split"));
1615     }
1616 }
1617
1618 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1619     KonqUndoManager::UiInterface(mainWin),
1620     m_mainWin(mainWin)
1621 {
1622     Q_ASSERT(m_mainWin != 0);
1623 }
1624
1625 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1626 {
1627 }
1628
1629 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1630 {
1631     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1632     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1633 }
1634
1635 #include "dolphinmainwindow.moc"