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