src/views/dolphinview.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006-2009 by Peter Penz <peter.penz19@gmail.com>        *
   3  *   Copyright (C) 2006 by Gregor Kališnik <gregor@podnapisi.net>          *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #include "dolphinview.h"
  22
  23 #include <QAbstractItemView>
  24 #include <QApplication>
  25 #include <QBoxLayout>
  26 #include <QClipboard>
  27 #include <QDropEvent>
  28 #include <QGraphicsSceneDragDropEvent>
  29 #include <QKeyEvent>
  30 #include <QItemSelection>
  31 #include <QTimer>
  32 #include <QScrollBar>
  33
  34 #include <KActionCollection>
  35 #include <KColorScheme>
  36 #include <KDirLister>
  37 #include <KDirModel>
  38 #include <KIconEffect>
  39 #include <KFileItem>
  40 #include <KFileItemListProperties>
  41 #include <KLocale>
  42 #include <kitemviews/kfileitemmodel.h>
  43 #include <kitemviews/kfileitemlistview.h>
  44 #include <kitemviews/kitemlistselectionmanager.h>
  45 #include <kitemviews/kitemlistview.h>
  46 #include <kitemviews/kitemlistcontroller.h>
  47 #include <KIO/DeleteJob>
  48 #include <KIO/NetAccess>
  49 #include <KIO/PreviewJob>
  50 #include <KJob>
  51 #include <KMenu>
  52 #include <KMessageBox>
  53 #include <konq_fileitemcapabilities.h>
  54 #include <konq_operations.h>
  55 #include <konqmimedata.h>
  56 #include <KToggleAction>
  57 #include <KUrl>
  58
  59 #include "additionalinfoaccessor.h"
  60 #include "dolphindirlister.h"
  61 #include "dolphinnewfilemenuobserver.h"
  62 #include "dolphin_detailsmodesettings.h"
  63 #include "dolphin_generalsettings.h"
  64 #include "dolphinitemlistcontainer.h"
  65 #include "draganddrophelper.h"
  66 #include "renamedialog.h"
  67 #include "settings/dolphinsettings.h"
  68 #include "versioncontrol/versioncontrolobserver.h"
  69 #include "viewmodecontroller.h"
  70 #include "viewproperties.h"
  71 #include "views/tooltips/tooltipmanager.h"
  72 #include "zoomlevelinfo.h"
  73
  74 namespace {
  75     const int MaxModeEnum = DolphinView::CompactView;
  76     const int MaxSortingEnum = DolphinView::SortByPath;
  77 };
  78
  79 DolphinView::DolphinView(const KUrl& url, QWidget* parent) :
  80     QWidget(parent),
  81     m_active(true),
  82     m_tabsForFiles(false),
  83     m_assureVisibleCurrentIndex(false),
  84     m_isFolderWritable(true),
  85     m_url(url),
  86     m_mode(DolphinView::IconsView),
  87     m_additionalInfoList(),
  88     m_topLayout(0),
  89     m_dirLister(0),
  90     m_container(0),
  91     m_toolTipManager(0),
  92     m_selectionChangedTimer(0),
  93     m_currentItemUrl(),
  94     m_restoredContentsPosition(),
  95     m_createdItemUrl(),
  96     m_selectedUrls(),
  97     m_versionControlObserver(0)
  98 {
  99     m_topLayout = new QVBoxLayout(this);
 100     m_topLayout->setSpacing(0);
 101     m_topLayout->setMargin(0);
 102
 103     //m_dolphinViewController = new DolphinViewController(this);
 104
 105     //m_viewModeController = new ViewModeController(this);
 106     //m_viewModeController->setUrl(url);
 107
 108     /*connect(m_viewModeController, SIGNAL(urlChanged(KUrl)),
 109             this, SIGNAL(urlChanged(KUrl)));
 110
 111     connect(m_dolphinViewController, SIGNAL(requestContextMenu(QPoint,QList<QAction*>)),
 112             this, SLOT(openContextMenu(QPoint,QList<QAction*>)));
 113     connect(m_dolphinViewController, SIGNAL(urlsDropped(KFileItem,KUrl,QDropEvent*)),
 114             this, SLOT(dropUrls(KFileItem,KUrl,QDropEvent*)));
 115     connect(m_dolphinViewController, SIGNAL(sortingChanged(DolphinView::Sorting)),
 116             this, SLOT(updateSorting(DolphinView::Sorting)));
 117     connect(m_dolphinViewController, SIGNAL(sortOrderChanged(Qt::SortOrder)),
 118             this, SLOT(updateSortOrder(Qt::SortOrder)));
 119     connect(m_dolphinViewController, SIGNAL(sortFoldersFirstChanged(bool)),
 120             this, SLOT(updateSortFoldersFirst(bool)));
 121     connect(m_dolphinViewController, SIGNAL(additionalInfoChanged(QList<DolphinView::AdditionalInfo>)),
 122             this, SLOT(updateAdditionalInfo(QList<DolphinView::AdditionalInfo>)));*/
 123     //connect(m_dolphinViewController, SIGNAL(itemActivated(KFileItem)),
 124     //        this, SLOT(triggerItem(KFileItem)));
 125     //connect(m_dolphinViewController, SIGNAL(tabRequested(KUrl)),
 126     //        this, SIGNAL(tabRequested(KUrl)));
 127     /*connect(m_dolphinViewController, SIGNAL(activated()),
 128             this, SLOT(activate()));
 129     connect(m_dolphinViewController, SIGNAL(itemEntered(KFileItem)),
 130             this, SLOT(showHoverInformation(KFileItem)));
 131     connect(m_dolphinViewController, SIGNAL(viewportEntered()),
 132             this, SLOT(clearHoverInformation()));
 133     connect(m_dolphinViewController, SIGNAL(urlChangeRequested(KUrl)),
 134             this, SLOT(slotUrlChangeRequested(KUrl)));*/
 135
 136     // When a new item has been created by the "Create New..." menu, the item should
 137     // get selected and it must be assured that the item will get visible. As the
 138     // creation is done asynchronously, several signals must be checked:
 139     connect(&DolphinNewFileMenuObserver::instance(), SIGNAL(itemCreated(KUrl)),
 140             this, SLOT(observeCreatedItem(KUrl)));
 141
 142     m_selectionChangedTimer = new QTimer(this);
 143     m_selectionChangedTimer->setSingleShot(true);
 144     m_selectionChangedTimer->setInterval(300);
 145     connect(m_selectionChangedTimer, SIGNAL(timeout()),
 146             this, SLOT(emitSelectionChangedSignal()));
 147
 148     m_dirLister = new DolphinDirLister(this);
 149     m_dirLister->setAutoUpdate(true);
 150     m_dirLister->setDelayedMimeTypes(true);
 151
 152     connect(m_dirLister, SIGNAL(redirection(KUrl,KUrl)), this, SLOT(slotRedirection(KUrl,KUrl)));
 153     connect(m_dirLister, SIGNAL(started(KUrl)),          this, SLOT(slotDirListerStarted(KUrl)));
 154     connect(m_dirLister, SIGNAL(refreshItems(QList<QPair<KFileItem,KFileItem> >)),
 155             this, SLOT(slotRefreshItems()));
 156
 157     connect(m_dirLister, SIGNAL(clear()),                     this, SIGNAL(itemCountChanged()));
 158     connect(m_dirLister, SIGNAL(newItems(KFileItemList)),     this, SIGNAL(itemCountChanged()));
 159     connect(m_dirLister, SIGNAL(infoMessage(QString)),        this, SIGNAL(infoMessage(QString)));
 160     connect(m_dirLister, SIGNAL(errorMessage(QString)),       this, SIGNAL(infoMessage(QString)));
 161     connect(m_dirLister, SIGNAL(percent(int)),                this, SIGNAL(pathLoadingProgress(int)));
 162     connect(m_dirLister, SIGNAL(urlIsFileError(KUrl)),        this, SIGNAL(urlIsFileError(KUrl)));
 163     connect(m_dirLister, SIGNAL(itemsDeleted(KFileItemList)), this, SIGNAL(itemCountChanged()));
 164
 165     m_container = new DolphinItemListContainer(m_dirLister, this);
 166     m_container->setVisibleRoles(QList<QByteArray>() << "name");
 167
 168     KItemListController* controller = m_container->controller();
 169     controller->setSelectionBehavior(KItemListController::MultiSelection);
 170     connect(controller, SIGNAL(itemActivated(int)),
 171             this, SLOT(slotItemActivated(int)));
 172     connect(controller, SIGNAL(itemMiddleClicked(int)), this, SLOT(slotItemMiddleClicked(int)));
 173     connect(controller, SIGNAL(contextMenuRequested(int,QPointF)), this, SLOT(slotContextMenuRequested(int,QPointF)));
 174     connect(controller, SIGNAL(itemExpansionToggleClicked(int)), this, SLOT(slotItemExpansionToggleClicked(int)));
 175     connect(controller, SIGNAL(itemHovered(int)), this, SLOT(slotItemHovered(int)));
 176     connect(controller, SIGNAL(itemUnhovered(int)), this, SLOT(slotItemUnhovered(int)));
 177     connect(controller, SIGNAL(itemDropEvent(int,QGraphicsSceneDragDropEvent*)), this, SLOT(slotItemDropEvent(int,QGraphicsSceneDragDropEvent*)));
 178     connect(controller, SIGNAL(modelChanged(KItemModelBase*,KItemModelBase*)), this, SLOT(slotModelChanged(KItemModelBase*,KItemModelBase*)));
 179
 180     KFileItemModel* model = fileItemModel();
 181     if (model) {
 182         connect(model, SIGNAL(loadingCompleted()), this, SLOT(slotLoadingCompleted()));
 183     }
 184
 185     KItemListSelectionManager* selectionManager = controller->selectionManager();
 186     connect(selectionManager, SIGNAL(selectionChanged(QSet<int>,QSet<int>)),
 187             this, SLOT(slotSelectionChanged(QSet<int>,QSet<int>)));
 188
 189     m_toolTipManager = new ToolTipManager(this);
 190
 191     m_versionControlObserver = new VersionControlObserver(this);
 192     m_versionControlObserver->setModel(model);
 193     connect(m_versionControlObserver, SIGNAL(infoMessage(QString)), this, SIGNAL(infoMessage(QString)));
 194     connect(m_versionControlObserver, SIGNAL(errorMessage(QString)), this, SIGNAL(errorMessage(QString)));
 195     connect(m_versionControlObserver, SIGNAL(operationCompletedMessage(QString)), this, SIGNAL(operationCompletedMessage(QString)));
 196
 197     applyViewProperties();
 198     m_topLayout->addWidget(m_container);
 199
 200     loadDirectory(url);
 201 }
 202
 203 DolphinView::~DolphinView()
 204 {
 205 }
 206
 207 KUrl DolphinView::url() const
 208 {
 209     return m_url;
 210 }
 211
 212 void DolphinView::setActive(bool active)
 213 {
 214     if (active == m_active) {
 215         return;
 216     }
 217
 218     m_active = active;
 219
 220     QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
 221     if (!active) {
 222         color.setAlpha(150);
 223     }
 224
 225     /*QAbstractItemView* view = m_viewAccessor.itemView();
 226     QWidget* viewport = view ? view->viewport() : 0;
 227     if (viewport) {
 228         QPalette palette;
 229         palette.setColor(viewport->backgroundRole(), color);
 230         viewport->setPalette(palette);
 231     }*/
 232
 233     update();
 234
 235     if (active) {
 236         //if (view) {
 237         //    view->setFocus();
 238         //}
 239         emit activated();
 240         emit writeStateChanged(m_isFolderWritable);
 241     }
 242
 243     //m_viewModeController->indicateActivationChange(active);
 244 }
 245
 246 bool DolphinView::isActive() const
 247 {
 248     return m_active;
 249 }
 250
 251 void DolphinView::setMode(Mode mode)
 252 {
 253     if (mode != m_mode) {
 254         ViewProperties props(url());
 255         props.setViewMode(mode);
 256         props.save();
 257
 258         applyViewProperties();
 259     }
 260 }
 261
 262 DolphinView::Mode DolphinView::mode() const
 263 {
 264     return m_mode;
 265 }
 266
 267 bool DolphinView::previewsShown() const
 268 {
 269     return m_container->previewsShown();
 270 }
 271
 272 bool DolphinView::hiddenFilesShown() const
 273 {
 274     return m_dirLister->showingDotFiles();
 275 }
 276
 277 bool DolphinView::categorizedSorting() const
 278 {
 279     return false; //m_storedCategorizedSorting;
 280 }
 281
 282 KFileItemList DolphinView::items() const
 283 {
 284     return m_dirLister->items();
 285 }
 286
 287 KFileItemList DolphinView::selectedItems() const
 288 {
 289     const KFileItemModel* model = fileItemModel();
 290     const KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
 291     const QSet<int> selectedIndexes = selectionManager->selectedItems();
 292
 293     KFileItemList selectedItems;
 294     QSetIterator<int> it(selectedIndexes);
 295     while (it.hasNext()) {
 296         const int index = it.next();
 297         selectedItems.append(model->fileItem(index));
 298     }
 299     return selectedItems;
 300 }
 301
 302 int DolphinView::selectedItemsCount() const
 303 {
 304     const KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
 305     return selectionManager->selectedItems().count();
 306 }
 307
 308 void DolphinView::markUrlsAsSelected(const QList<KUrl>& urls)
 309 {
 310     m_selectedUrls = urls;
 311 }
 312
 313 void DolphinView::setItemSelectionEnabled(const QRegExp& pattern, bool enabled)
 314 {
 315     const KItemListSelectionManager::SelectionMode mode = enabled
 316                                                         ? KItemListSelectionManager::Select
 317                                                         : KItemListSelectionManager::Deselect;
 318     const KFileItemModel* model = fileItemModel();
 319     KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
 320
 321     for (int index = 0; index < model->count(); index++) {
 322         const KFileItem item = model->fileItem(index);
 323         if (pattern.exactMatch(item.name())) {
 324             // An alternative approach would be to store the matching items in a QSet<int> and
 325             // select them in one go after the loop, but we'd need a new function
 326             // KItemListSelectionManager::setSelected(QSet<int>, SelectionMode mode)
 327             // for that.
 328             selectionManager->setSelected(index, 1, mode);
 329         }
 330     }
 331 }
 332
 333 void DolphinView::setZoomLevel(int level)
 334 {
 335     const int oldZoomLevel = zoomLevel();
 336     m_container->setZoomLevel(level);
 337     if (zoomLevel() != oldZoomLevel) {
 338         emit zoomLevelChanged(zoomLevel(), oldZoomLevel);
 339     }
 340 }
 341
 342 int DolphinView::zoomLevel() const
 343 {
 344     return m_container->zoomLevel();
 345 }
 346
 347 void DolphinView::setSorting(Sorting sorting)
 348 {
 349     if (sorting != this->sorting()) {
 350         updateSorting(sorting);
 351     }
 352 }
 353
 354 DolphinView::Sorting DolphinView::sorting() const
 355 {
 356     KItemModelBase* model = m_container->controller()->model();
 357     return sortingForSortRole(model->sortRole());
 358 }
 359
 360 void DolphinView::setSortOrder(Qt::SortOrder order)
 361 {
 362     if (sortOrder() != order) {
 363         updateSortOrder(order);
 364     }
 365 }
 366
 367 Qt::SortOrder DolphinView::sortOrder() const
 368 {
 369     KItemModelBase* model = fileItemModel();
 370     return model->sortOrder();
 371 }
 372
 373 void DolphinView::setSortFoldersFirst(bool foldersFirst)
 374 {
 375     if (sortFoldersFirst() != foldersFirst) {
 376         updateSortFoldersFirst(foldersFirst);
 377     }
 378 }
 379
 380 bool DolphinView::sortFoldersFirst() const
 381 {
 382     KFileItemModel* model = fileItemModel();
 383     return model->sortFoldersFirst();
 384 }
 385
 386 void DolphinView::setAdditionalInfoList(const QList<AdditionalInfo>& info)
 387 {
 388     const QList<AdditionalInfo> previousList = info;
 389
 390     ViewProperties props(url());
 391     props.setAdditionalInfoList(info);
 392
 393     m_additionalInfoList = info;
 394     applyAdditionalInfoListToView();
 395
 396     emit additionalInfoListChanged(m_additionalInfoList, previousList);
 397 }
 398
 399 QList<DolphinView::AdditionalInfo> DolphinView::additionalInfoList() const
 400 {
 401     return m_additionalInfoList;
 402 }
 403
 404 void DolphinView::reload()
 405 {
 406     QByteArray viewState;
 407     QDataStream saveStream(&viewState, QIODevice::WriteOnly);
 408     saveState(saveStream);
 409
 410     const KFileItemList itemList = selectedItems();
 411     m_selectedUrls.clear();
 412     m_selectedUrls = itemList.urlList();
 413
 414     setUrl(url());
 415     loadDirectory(url(), true);
 416
 417     QDataStream restoreStream(viewState);
 418     restoreState(restoreStream);
 419 }
 420
 421 void DolphinView::stopLoading()
 422 {
 423     m_dirLister->stop();
 424 }
 425
 426 void DolphinView::refresh()
 427 {
 428     const bool oldActivationState = m_active;
 429     const int oldZoomLevel = zoomLevel();
 430     m_active = true;
 431
 432     applyViewProperties();
 433     reload();
 434
 435     setActive(oldActivationState);
 436     updateZoomLevel(oldZoomLevel);
 437 }
 438
 439 void DolphinView::setNameFilter(const QString& nameFilter)
 440 {
 441     Q_UNUSED(nameFilter);
 442     //m_viewModeController->setNameFilter(nameFilter);
 443 }
 444
 445 QString DolphinView::nameFilter() const
 446 {
 447     return QString(); //m_viewModeController->nameFilter();
 448 }
 449
 450 void DolphinView::calculateItemCount(int& fileCount,
 451                                      int& folderCount,
 452                                      KIO::filesize_t& totalFileSize) const
 453 {
 454     foreach (const KFileItem& item, m_dirLister->items()) {
 455         if (item.isDir()) {
 456             ++folderCount;
 457         } else {
 458             ++fileCount;
 459             totalFileSize += item.size();
 460         }
 461     }
 462 }
 463
 464 QString DolphinView::statusBarText() const
 465 {
 466     QString text;
 467     int folderCount = 0;
 468     int fileCount = 0;
 469     KIO::filesize_t totalFileSize = 0;
 470
 471     if (hasSelection()) {
 472         // give a summary of the status of the selected files
 473         const KFileItemList list = selectedItems();
 474         if (list.isEmpty()) {
 475             // when an item is triggered, it is temporary selected but selectedItems()
 476             // will return an empty list
 477             return text;
 478         }
 479
 480         KFileItemList::const_iterator it = list.begin();
 481         const KFileItemList::const_iterator end = list.end();
 482         while (it != end) {
 483             const KFileItem& item = *it;
 484             if (item.isDir()) {
 485                 ++folderCount;
 486             } else {
 487                 ++fileCount;
 488                 totalFileSize += item.size();
 489             }
 490             ++it;
 491         }
 492
 493         if (folderCount + fileCount == 1) {
 494             // if only one item is selected, show the filename
 495             const QString name = list.first().text();
 496             text = (folderCount == 1) ? i18nc("@info:status", "<filename>%1</filename> selected", name) :
 497                                         i18nc("@info:status", "<filename>%1</filename> selected (%2)",
 498                                               name, KIO::convertSize(totalFileSize));
 499         } else {
 500             // at least 2 items are selected
 501             const QString foldersText = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount);
 502             const QString filesText = i18ncp("@info:status", "1 File selected", "%1 Files selected", fileCount);
 503             if ((folderCount > 0) && (fileCount > 0)) {
 504                 text = i18nc("@info:status folders, files (size)", "%1, %2 (%3)",
 505                              foldersText, filesText, KIO::convertSize(totalFileSize));
 506             } else if (fileCount > 0) {
 507                 text = i18nc("@info:status files (size)", "%1 (%2)", filesText, KIO::convertSize(totalFileSize));
 508             } else {
 509                 Q_ASSERT(folderCount > 0);
 510                 text = foldersText;
 511             }
 512         }
 513     } else {
 514         calculateItemCount(fileCount, folderCount, totalFileSize);
 515         text = KIO::itemsSummaryString(fileCount + folderCount,
 516                                        fileCount, folderCount,
 517                                        totalFileSize, true);
 518     }
 519
 520     return text;
 521 }
 522
 523 QList<QAction*> DolphinView::versionControlActions(const KFileItemList& items) const
 524 {
 525     QList<QAction*> actions;
 526
 527     if (items.isEmpty()) {
 528         const KFileItem item = fileItemModel()->rootItem();
 529         actions = m_versionControlObserver->actions(KFileItemList() << item);
 530     } else {
 531         actions = m_versionControlObserver->actions(items);
 532     }
 533
 534     return actions;
 535 }
 536
 537 void DolphinView::setUrl(const KUrl& url)
 538 {
 539     if (url == m_url) {
 540         return;
 541     }
 542
 543     emit urlAboutToBeChanged(url);
 544     m_url = url;
 545
 546     if (GeneralSettings::showToolTips()) {
 547         m_toolTipManager->hideToolTip();
 548     }
 549
 550     // It is important to clear the items from the model before
 551     // applying the view properties, otherwise expensive operations
 552     // might be done on the existing items although they get cleared
 553     // anyhow afterwards by loadDirectory().
 554     fileItemModel()->clear();
 555     applyViewProperties();
 556     loadDirectory(url);
 557
 558     emit urlChanged(url);
 559 }
 560
 561 void DolphinView::selectAll()
 562 {
 563     KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
 564     selectionManager->setSelected(0, fileItemModel()->count());
 565 }
 566
 567 void DolphinView::invertSelection()
 568 {
 569     KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
 570     selectionManager->setSelected(0, fileItemModel()->count(), KItemListSelectionManager::Toggle);
 571 }
 572
 573 void DolphinView::clearSelection()
 574 {
 575     m_container->controller()->selectionManager()->clearSelection();
 576 }
 577
 578 void DolphinView::renameSelectedItems()
 579 {
 580     KFileItemList items = selectedItems();
 581     const int itemCount = items.count();
 582     if (itemCount < 1) {
 583         return;
 584     }
 585
 586     /*if ((itemCount == 1) && DolphinSettings::instance().generalSettings()->renameInline()) {
 587         const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForItem(items.first());
 588         const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->mapFromSource(dirIndex);
 589         m_viewAccessor.itemView()->edit(proxyIndex);
 590     } else {*/
 591         RenameDialog* dialog = new RenameDialog(this, items);
 592         dialog->setAttribute(Qt::WA_DeleteOnClose);
 593         dialog->show();
 594         dialog->raise();
 595         dialog->activateWindow();
 596     //}
 597
 598     // assure that the current index remains visible when KDirLister
 599     // will notify the view about changed items
 600     m_assureVisibleCurrentIndex = true;
 601 }
 602
 603 void DolphinView::trashSelectedItems()
 604 {
 605     const KUrl::List list = simplifiedSelectedUrls();
 606     KonqOperations::del(this, KonqOperations::TRASH, list);
 607 }
 608
 609 void DolphinView::deleteSelectedItems()
 610 {
 611     const KUrl::List list = simplifiedSelectedUrls();
 612     const bool del = KonqOperations::askDeleteConfirmation(list,
 613                      KonqOperations::DEL,
 614                      KonqOperations::DEFAULT_CONFIRMATION,
 615                      this);
 616
 617     if (del) {
 618         KIO::Job* job = KIO::del(list);
 619         connect(job, SIGNAL(result(KJob*)),
 620                 this, SLOT(slotDeleteFileFinished(KJob*)));
 621     }
 622 }
 623
 624 void DolphinView::cutSelectedItems()
 625 {
 626     QMimeData* mimeData = selectionMimeData();
 627     KonqMimeData::addIsCutSelection(mimeData, true);
 628     QApplication::clipboard()->setMimeData(mimeData);
 629 }
 630
 631 void DolphinView::copySelectedItems()
 632 {
 633     QMimeData* mimeData = selectionMimeData();
 634     QApplication::clipboard()->setMimeData(mimeData);
 635 }
 636
 637 void DolphinView::paste()
 638 {
 639     pasteToUrl(url());
 640 }
 641
 642 void DolphinView::pasteIntoFolder()
 643 {
 644     const KFileItemList items = selectedItems();
 645     if ((items.count() == 1) && items.first().isDir()) {
 646         pasteToUrl(items.first().url());
 647     }
 648 }
 649
 650 void DolphinView::setPreviewsShown(bool show)
 651 {
 652     if (previewsShown() == show) {
 653         return;
 654     }
 655
 656     ViewProperties props(url());
 657     props.setPreviewsShown(show);
 658
 659     m_container->setPreviewsShown(show);
 660     emit previewsShownChanged(show);
 661 }
 662
 663 void DolphinView::setHiddenFilesShown(bool show)
 664 {
 665     if (m_dirLister->showingDotFiles() == show) {
 666         return;
 667     }
 668
 669     const KFileItemList itemList = selectedItems();
 670     m_selectedUrls.clear();
 671     m_selectedUrls = itemList.urlList();
 672
 673     ViewProperties props(url());
 674     props.setHiddenFilesShown(show);
 675
 676     m_dirLister->setShowingDotFiles(show);
 677     m_dirLister->emitChanges();
 678     emit hiddenFilesShownChanged(show);
 679 }
 680
 681 void DolphinView::setCategorizedSorting(bool categorized)
 682 {
 683     if (categorized == categorizedSorting()) {
 684         return;
 685     }
 686
 687     ViewProperties props(url());
 688     props.setCategorizedSorting(categorized);
 689     props.save();
 690
 691     //m_viewAccessor.proxyModel()->setCategorizedModel(categorized);
 692
 693     emit categorizedSortingChanged(categorized);
 694 }
 695
 696 void DolphinView::mouseReleaseEvent(QMouseEvent* event)
 697 {
 698     QWidget::mouseReleaseEvent(event);
 699     setActive(true);
 700 }
 701
 702 void DolphinView::contextMenuEvent(QContextMenuEvent* event)
 703 {
 704     Q_UNUSED(event);
 705
 706     const QPoint pos = m_container->mapFromGlobal(QCursor::pos());
 707     const KItemListView* view = m_container->controller()->view();
 708     if (view->itemAt(pos) < 0) {
 709         // Only open the context-menu if the cursor is above the viewport
 710         // (the context-menu for items is handled in slotContextMenuRequested())
 711         requestContextMenu(KFileItem(), url(), QList<QAction*>());
 712     }
 713 }
 714
 715 void DolphinView::wheelEvent(QWheelEvent* event)
 716 {
 717     if (event->modifiers().testFlag(Qt::ControlModifier)) {
 718         const int numDegrees = event->delta() / 8;
 719         const int numSteps = numDegrees / 15;
 720
 721         setZoomLevel(zoomLevel() + numSteps);
 722     }
 723     event->accept();
 724 }
 725
 726 void DolphinView::activate()
 727 {
 728     setActive(true);
 729 }
 730
 731 void DolphinView::slotItemActivated(int index)
 732 {
 733     Q_UNUSED(index);
 734
 735     const KFileItemList items = selectedItems();
 736     if (items.isEmpty()) {
 737         return;
 738     }
 739
 740     if (items.count() == 1) {
 741         emit itemActivated(items.at(0)); // caught by DolphinViewContainer or DolphinPart
 742     } else {
 743         foreach (const KFileItem& item, items) {
 744             if (item.isDir()) {
 745                 emit tabRequested(item.url());
 746             } else {
 747                 emit itemActivated(item);
 748             }
 749         }
 750     }
 751 }
 752
 753 void DolphinView::slotItemMiddleClicked(int index)
 754 {
 755     const KFileItem item = fileItemModel()->fileItem(index);
 756     if (item.isDir() || isTabsForFilesEnabled()) {
 757         emit tabRequested(item.url());
 758     }
 759 }
 760
 761 void DolphinView::slotContextMenuRequested(int index, const QPointF& pos)
 762 {
 763     Q_UNUSED(pos);
 764     if (GeneralSettings::showToolTips()) {
 765         m_toolTipManager->hideToolTip();
 766     }
 767     const KFileItem item = fileItemModel()->fileItem(index);
 768     emit requestContextMenu(item, url(), QList<QAction*>());
 769 }
 770
 771 void DolphinView::slotItemExpansionToggleClicked(int index)
 772 {
 773     // TODO: When doing a model->setExpanded(false) it should
 774     // be checked here whether the current index is part of the
 775     // closed sub-tree. If this is the case, the current index
 776     // should be adjusted to the parent index.
 777     KFileItemModel* model = fileItemModel();
 778     const bool expanded = model->isExpanded(index);
 779     model->setExpanded(index, !expanded);
 780 }
 781
 782 void DolphinView::slotItemHovered(int index)
 783 {
 784     const KFileItem item = fileItemModel()->fileItem(index);
 785
 786     if (GeneralSettings::showToolTips()) {
 787         QRectF itemRect = m_container->controller()->view()->itemBoundingRect(index);
 788         const QPoint pos = m_container->mapToGlobal(itemRect.topLeft().toPoint());
 789         itemRect.moveTo(pos);
 790
 791         m_toolTipManager->showToolTip(item, itemRect);
 792     }
 793
 794     emit requestItemInfo(item);
 795 }
 796
 797 void DolphinView::slotItemUnhovered(int index)
 798 {
 799     Q_UNUSED(index);
 800     if (GeneralSettings::showToolTips()) {
 801         m_toolTipManager->hideToolTip();
 802     }
 803     emit requestItemInfo(KFileItem());
 804 }
 805
 806 void DolphinView::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event)
 807 {
 808     const KFileItem destItem = fileItemModel()->fileItem(index);
 809
 810     QDropEvent dropEvent(event->pos().toPoint(),
 811                          event->possibleActions(),
 812                          event->mimeData(),
 813                          event->buttons(),
 814                          event->modifiers());
 815
 816     DragAndDropHelper::dropUrls(destItem, url(), &dropEvent, this);
 817 }
 818
 819 void DolphinView::slotModelChanged(KItemModelBase* current, KItemModelBase* previous)
 820 {
 821     if (previous != 0) {
 822         disconnect(previous, SIGNAL(loadingCompleted()), this, SLOT(slotLoadingCompleted()));
 823     }
 824
 825     Q_ASSERT(qobject_cast<KFileItemModel*>(current));
 826     connect(current, SIGNAL(loadingCompleted()), this, SLOT(slotLoadingCompleted()));
 827
 828     KFileItemModel* fileItemModel = static_cast<KFileItemModel*>(current);
 829     m_versionControlObserver->setModel(fileItemModel);
 830 }
 831
 832 void DolphinView::slotSelectionChanged(const QSet<int>& current, const QSet<int>& previous)
 833 {
 834     const int currentCount = current.count();
 835     const int previousCount = previous.count();
 836     const bool selectionStateChanged = (currentCount == 0 && previousCount  > 0) ||
 837                                        (currentCount >  0 && previousCount == 0);
 838
 839     // If nothing has been selected before and something got selected (or if something
 840     // was selected before and now nothing is selected) the selectionChangedSignal must
 841     // be emitted asynchronously as fast as possible to update the edit-actions.
 842     m_selectionChangedTimer->setInterval(selectionStateChanged ? 0 : 300);
 843     m_selectionChangedTimer->start();
 844 }
 845
 846 void DolphinView::emitSelectionChangedSignal()
 847 {
 848     m_selectionChangedTimer->stop();
 849     emit selectionChanged(selectedItems());
 850 }
 851
 852 void DolphinView::openContextMenu(const QPoint& pos,
 853                                   const QList<QAction*>& customActions)
 854 {
 855     KFileItem item;
 856     const int index = m_container->controller()->view()->itemAt(pos);
 857     if (index >= 0) {
 858         item = fileItemModel()->fileItem(index);
 859     }
 860
 861     emit requestContextMenu(item, url(), customActions);
 862 }
 863
 864 void DolphinView::dropUrls(const KFileItem& destItem,
 865                            const KUrl& destPath,
 866                            QDropEvent* event)
 867 {
 868     Q_UNUSED(destItem);
 869     Q_UNUSED(destPath);
 870     markPastedUrlsAsSelected(event->mimeData());
 871     //DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this);
 872 }
 873
 874 void DolphinView::updateSorting(DolphinView::Sorting sorting)
 875 {
 876     ViewProperties props(url());
 877     props.setSorting(sorting);
 878
 879     KItemModelBase* model = m_container->controller()->model();
 880     model->setSortRole(sortRoleForSorting(sorting));
 881
 882     emit sortingChanged(sorting);
 883 }
 884
 885 void DolphinView::updateSortOrder(Qt::SortOrder order)
 886 {
 887     ViewProperties props(url());
 888     props.setSortOrder(order);
 889
 890     KItemModelBase* model = fileItemModel();
 891     model->setSortOrder(order);
 892
 893     emit sortOrderChanged(order);
 894 }
 895
 896 void DolphinView::updateSortFoldersFirst(bool foldersFirst)
 897 {
 898     ViewProperties props(url());
 899     props.setSortFoldersFirst(foldersFirst);
 900
 901     KFileItemModel* model = fileItemModel();
 902     model->setSortFoldersFirst(foldersFirst);
 903
 904     emit sortFoldersFirstChanged(foldersFirst);
 905 }
 906
 907 QPair<bool, QString> DolphinView::pasteInfo() const
 908 {
 909     return KonqOperations::pasteInfo(url());
 910 }
 911
 912 void DolphinView::setTabsForFilesEnabled(bool tabsForFiles)
 913 {
 914     m_tabsForFiles = tabsForFiles;
 915 }
 916
 917 bool DolphinView::isTabsForFilesEnabled() const
 918 {
 919     return m_tabsForFiles;
 920 }
 921
 922 bool DolphinView::itemsExpandable() const
 923 {
 924     return m_mode == DetailsView;
 925 }
 926
 927 void DolphinView::restoreState(QDataStream& stream)
 928 {
 929     // Restore the current item that had the keyboard focus
 930     stream >> m_currentItemUrl;
 931
 932     // Restore the view position
 933     stream >> m_restoredContentsPosition;
 934
 935     // Restore expanded folders (only relevant for the details view - will be ignored by the view in other view modes)
 936     QSet<KUrl> urls;
 937     stream >> urls;
 938     fileItemModel()->restoreExpandedUrls(urls);
 939 }
 940
 941 void DolphinView::saveState(QDataStream& stream)
 942 {
 943     // Save the current item that has the keyboard focus
 944     const int currentIndex = m_container->controller()->selectionManager()->currentItem();
 945     if (currentIndex != -1) {
 946         KFileItem item = fileItemModel()->fileItem(currentIndex);
 947         KUrl currentItemUrl = item.url();
 948         stream << currentItemUrl;
 949     } else {
 950         stream << KUrl();
 951     }
 952
 953     // Save view position
 954     const qreal x = m_container->horizontalScrollBar()->value();
 955     const qreal y = m_container->verticalScrollBar()->value();
 956     stream << QPoint(x, y);
 957
 958     // Save expanded folders (only relevant for the details view - the set will be empty in other view modes)
 959     stream << fileItemModel()->expandedUrls();
 960 }
 961
 962 bool DolphinView::hasSelection() const
 963 {
 964     return m_container->controller()->selectionManager()->hasSelection();
 965 }
 966
 967 KFileItem DolphinView::rootItem() const
 968 {
 969     return m_dirLister->rootItem();
 970 }
 971
 972 void DolphinView::observeCreatedItem(const KUrl& url)
 973 {
 974     m_createdItemUrl = url;
 975     //connect(m_dirModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
 976     //        this, SLOT(selectAndScrollToCreatedItem()));
 977 }
 978
 979 void DolphinView::selectAndScrollToCreatedItem()
 980 {
 981     /*const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForUrl(m_createdItemUrl);
 982     if (dirIndex.isValid()) {
 983         const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->mapFromSource(dirIndex);
 984         QAbstractItemView* view = m_viewAccessor.itemView();
 985         if (view) {
 986             view->setCurrentIndex(proxyIndex);
 987         }
 988     }
 989
 990     disconnect(m_viewAccessor.dirModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
 991                this, SLOT(selectAndScrollToCreatedItem()));*/
 992     m_createdItemUrl = KUrl();
 993 }
 994
 995 void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 996 {
 997     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash)) {
 998         emit redirection(oldUrl, newUrl);
 999         m_url = newUrl; // #186947
1000     }
1001 }
1002
1003 void DolphinView::updateViewState()
1004 {
1005     if (m_currentItemUrl != KUrl()) {
1006         KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
1007         const int currentIndex = fileItemModel()->index(m_currentItemUrl);
1008         if (currentIndex != -1) {
1009             selectionManager->setCurrentItem(currentIndex);
1010         } else {
1011             selectionManager->setCurrentItem(0);
1012         }
1013         m_currentItemUrl = KUrl();
1014     }
1015
1016     if (!m_restoredContentsPosition.isNull()) {
1017         const int x = m_restoredContentsPosition.x();
1018         const int y = m_restoredContentsPosition.y();
1019         m_restoredContentsPosition = QPoint();
1020
1021         m_container->horizontalScrollBar()->setValue(x);
1022         m_container->verticalScrollBar()->setValue(y);
1023     }
1024
1025     if (!m_selectedUrls.isEmpty()) {
1026         KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
1027         QSet<int> selectedItems = selectionManager->selectedItems();
1028         const KFileItemModel* model = fileItemModel();
1029
1030         foreach (const KUrl& url, m_selectedUrls) {
1031             const int index = model->index(url);
1032             if (index >= 0) {
1033                 selectedItems.insert(index);
1034             }
1035         }
1036
1037         selectionManager->setSelectedItems(selectedItems);
1038         m_selectedUrls.clear();
1039     }
1040 }
1041
1042 void DolphinView::showHoverInformation(const KFileItem& item)
1043 {
1044     emit requestItemInfo(item);
1045 }
1046
1047 void DolphinView::clearHoverInformation()
1048 {
1049     emit requestItemInfo(KFileItem());
1050 }
1051
1052 void DolphinView::slotDeleteFileFinished(KJob* job)
1053 {
1054     if (job->error() == 0) {
1055         emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed."));
1056     } else if (job->error() != KIO::ERR_USER_CANCELED) {
1057         emit errorMessage(job->errorString());
1058     }
1059 }
1060
1061 void DolphinView::slotDirListerStarted(const KUrl& url)
1062 {
1063     // Disable the writestate temporary until it can be determined in a fast way
1064     // in DolphinView::slotLoadingCompleted()
1065     if (m_isFolderWritable) {
1066         m_isFolderWritable = false;
1067         emit writeStateChanged(m_isFolderWritable);
1068     }
1069
1070     emit startedPathLoading(url);
1071 }
1072
1073 void DolphinView::slotLoadingCompleted()
1074 {
1075     // Update the view-state. This has to be done using a Qt::QueuedConnection
1076     // because the view might not be in its final state yet (the view also
1077     // listens to the completed()-signal from KDirLister and the order of
1078     // of slots is undefined).
1079     QTimer::singleShot(0, this, SLOT(updateViewState()));
1080
1081     emit finishedPathLoading(url());
1082
1083     updateWritableState();
1084 }
1085
1086 void DolphinView::slotRefreshItems()
1087 {
1088     if (m_assureVisibleCurrentIndex) {
1089         m_assureVisibleCurrentIndex = false;
1090         //QAbstractItemView* view = m_viewAccessor.itemView();
1091         //if (view) {
1092         //    m_viewAccessor.itemView()->scrollTo(m_viewAccessor.itemView()->currentIndex());
1093         //}
1094     }
1095 }
1096
1097 KFileItemModel* DolphinView::fileItemModel() const
1098 {
1099     return static_cast<KFileItemModel*>(m_container->controller()->model());
1100 }
1101
1102 void DolphinView::loadDirectory(const KUrl& url, bool reload)
1103 {
1104     if (!url.isValid()) {
1105         const QString location(url.pathOrUrl());
1106         if (location.isEmpty()) {
1107             emit errorMessage(i18nc("@info:status", "The location is empty."));
1108         } else {
1109             emit errorMessage(i18nc("@info:status", "The location '%1' is invalid.", location));
1110         }
1111         return;
1112     }
1113
1114     m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags);
1115 }
1116
1117 void DolphinView::applyViewProperties()
1118 {
1119     m_container->beginTransaction();
1120
1121     const ViewProperties props(url());
1122
1123     const Mode mode = props.viewMode();
1124     if (m_mode != mode) {
1125         const Mode previousMode = m_mode;
1126         m_mode = mode;
1127
1128         // Changing the mode might result in changing
1129         // the zoom level. Remember the old zoom level so
1130         // that zoomLevelChanged() can get emitted.
1131         const int oldZoomLevel = m_container->zoomLevel();
1132
1133         switch (m_mode) {
1134         case IconsView:   m_container->setItemLayout(KFileItemListView::IconsLayout); break;
1135         case CompactView: m_container->setItemLayout(KFileItemListView::CompactLayout); break;
1136         case DetailsView: m_container->setItemLayout(KFileItemListView::DetailsLayout); break;
1137         default: Q_ASSERT(false); break;
1138         }
1139
1140         emit modeChanged(m_mode, previousMode);
1141
1142         if (m_container->zoomLevel() != oldZoomLevel) {
1143             emit zoomLevelChanged(m_container->zoomLevel(), oldZoomLevel);
1144         }
1145     }
1146
1147     const bool hiddenFilesShown = props.hiddenFilesShown();
1148     if (hiddenFilesShown != m_dirLister->showingDotFiles()) {
1149         m_dirLister->setShowingDotFiles(hiddenFilesShown);
1150         m_dirLister->emitChanges();
1151         emit hiddenFilesShownChanged(hiddenFilesShown);
1152     }
1153
1154 /*    m_storedCategorizedSorting = props.categorizedSorting();
1155     const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting();
1156     if (categorized != m_viewAccessor.proxyModel()->isCategorizedModel()) {
1157         m_viewAccessor.proxyModel()->setCategorizedModel(categorized);
1158         emit categorizedSortingChanged();
1159     }*/
1160
1161     const DolphinView::Sorting sorting = props.sorting();
1162     KFileItemModel* model = fileItemModel();
1163     const QByteArray newSortRole = sortRoleForSorting(sorting);
1164     if (newSortRole != model->sortRole()) {
1165         model->setSortRole(newSortRole);
1166         emit sortingChanged(sorting);
1167     }
1168
1169     const Qt::SortOrder sortOrder = props.sortOrder();
1170     if (sortOrder != model->sortOrder()) {
1171         model->setSortOrder(sortOrder);
1172         emit sortOrderChanged(sortOrder);
1173     }
1174
1175     const bool sortFoldersFirst = props.sortFoldersFirst();
1176     if (sortFoldersFirst != model->sortFoldersFirst()) {
1177         model->setSortFoldersFirst(sortFoldersFirst);
1178         emit sortFoldersFirstChanged(sortFoldersFirst);
1179     }
1180
1181     const QList<DolphinView::AdditionalInfo> infoList = props.additionalInfoList();
1182     if (infoList != m_additionalInfoList) {
1183         const QList<DolphinView::AdditionalInfo> previousList = m_additionalInfoList;
1184         m_additionalInfoList = infoList;
1185         applyAdditionalInfoListToView();
1186         emit additionalInfoListChanged(m_additionalInfoList, previousList);
1187     }
1188
1189     const bool previewsShown = props.previewsShown();
1190     if (previewsShown != m_container->previewsShown()) {
1191         const int oldZoomLevel = zoomLevel();
1192
1193         m_container->setPreviewsShown(previewsShown);
1194         emit previewsShownChanged(previewsShown);
1195
1196         // Changing the preview-state might result in a changed zoom-level
1197         if (oldZoomLevel != zoomLevel()) {
1198             emit zoomLevelChanged(zoomLevel(), oldZoomLevel);
1199         }
1200     }
1201
1202     m_container->endTransaction();
1203 }
1204
1205 void DolphinView::applyAdditionalInfoListToView()
1206 {
1207     const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
1208
1209     QList<QByteArray> visibleRoles;
1210     visibleRoles.reserve(m_additionalInfoList.count() + 1);
1211     visibleRoles.append("name");
1212
1213     foreach (AdditionalInfo info, m_additionalInfoList) {
1214         visibleRoles.append(infoAccessor.role(info));
1215     }
1216
1217     m_container->setVisibleRoles(visibleRoles);
1218 }
1219
1220 void DolphinView::pasteToUrl(const KUrl& url)
1221 {
1222     markPastedUrlsAsSelected(QApplication::clipboard()->mimeData());
1223     KonqOperations::doPaste(this, url);
1224 }
1225
1226 void DolphinView::updateZoomLevel(int oldZoomLevel)
1227 {
1228     Q_UNUSED(oldZoomLevel);
1229  /*   const int newZoomLevel = ZoomLevelInfo::zoomLevelForIconSize(m_viewAccessor.itemView()->iconSize());
1230     if (oldZoomLevel != newZoomLevel) {
1231         m_viewModeController->setZoomLevel(newZoomLevel);
1232         emit zoomLevelChanged(newZoomLevel);
1233     }*/
1234 }
1235
1236 KUrl::List DolphinView::simplifiedSelectedUrls() const
1237 {
1238     KUrl::List urls;
1239
1240     const KFileItemList items = selectedItems();
1241     foreach (const KFileItem &item, items) {
1242         urls.append(item.url());
1243     }
1244
1245     if (itemsExpandable()) {
1246         // TODO: Check if we still need KDirModel for this in KDE 5.0
1247         urls = KDirModel::simplifiedUrlList(urls);
1248     }
1249
1250     return urls;
1251 }
1252
1253 QMimeData* DolphinView::selectionMimeData() const
1254 {
1255     const KFileItemModel* model = fileItemModel();
1256     const KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
1257     const QSet<int> selectedIndexes = selectionManager->selectedItems();
1258
1259     return model->createMimeData(selectedIndexes);
1260 }
1261
1262 void DolphinView::markPastedUrlsAsSelected(const QMimeData* mimeData)
1263 {
1264     const KUrl::List urls = KUrl::List::fromMimeData(mimeData);
1265     markUrlsAsSelected(urls);
1266 }
1267
1268 void DolphinView::updateWritableState()
1269 {
1270     const bool wasFolderWritable = m_isFolderWritable;
1271     m_isFolderWritable = true;
1272
1273     const KFileItem item = m_dirLister->rootItem();
1274     if (!item.isNull()) {
1275         KFileItemListProperties capabilities(KFileItemList() << item);
1276         m_isFolderWritable = capabilities.supportsWriting();
1277     }
1278     if (m_isFolderWritable != wasFolderWritable) {
1279         emit writeStateChanged(m_isFolderWritable);
1280     }
1281 }
1282
1283 QByteArray DolphinView::sortRoleForSorting(Sorting sorting) const
1284 {
1285     switch (sorting) {
1286     case SortByName:        return "name";
1287     case SortBySize:        return "size";
1288     case SortByDate:        return "date";
1289     case SortByPermissions: return "permissions";
1290     case SortByOwner:       return "owner";
1291     case SortByGroup:       return "group";
1292     case SortByType:        return "type";
1293     case SortByDestination: return "destination";
1294     case SortByPath:        return "path";
1295     default: break;
1296     }
1297
1298     return QByteArray();
1299 }
1300
1301 DolphinView::Sorting DolphinView::sortingForSortRole(const QByteArray& sortRole) const
1302 {
1303     static QHash<QByteArray, DolphinView::Sorting> sortHash;
1304     if (sortHash.isEmpty()) {
1305         sortHash.insert("name", SortByName);
1306         sortHash.insert("size", SortBySize);
1307         sortHash.insert("date", SortByDate);
1308         sortHash.insert("permissions", SortByPermissions);
1309         sortHash.insert("owner", SortByOwner);
1310         sortHash.insert("group", SortByGroup);
1311         sortHash.insert("type", SortByType);
1312         sortHash.insert("destination", SortByDestination);
1313         sortHash.insert("path", SortByPath);
1314     }
1315     return sortHash.value(sortRole);
1316 }
1317
1318 void DolphinView::markUrlAsCurrent(const KUrl& url)
1319 {
1320     m_currentItemUrl = url;
1321 }
1322
1323 #include "dolphinview.moc"