src/views/dolphinview.h

   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 #ifndef DOLPHINVIEW_H
  22 #define DOLPHINVIEW_H
  23
  24 #include <config-nepomuk.h>
  25
  26 #include "libdolphin_export.h"
  27
  28 #include <kparts/part.h>
  29 #include <KFileItem>
  30 #include <KFileItemDelegate>
  31 #include <kio/fileundomanager.h>
  32 #include <KIO/Job>
  33
  34 #include <QBoxLayout>
  35 #include <QKeyEvent>
  36 #include <QLinkedList>
  37 #include <QSet>
  38 #include <QWidget>
  39
  40 typedef KIO::FileUndoManager::CommandType CommandType;
  41
  42 class DolphinDirLister;
  43 class DolphinItemListContainer;
  44 class KAction;
  45 class KActionCollection;
  46 class KFileItemModel;
  47 class KItemModelBase;
  48 class KUrl;
  49 class ToolTipManager;
  50 class VersionControlObserver;
  51 class ViewProperties;
  52 class QGraphicsSceneDragDropEvent;
  53 class QRegExp;
  54
  55 /**
  56  * @short Represents a view for the directory content.
  57  *
  58  * View modes for icons, compact and details are supported. It's
  59  * possible to adjust:
  60  * - sort order
  61  * - sort type
  62  * - show hidden files
  63  * - show previews
  64  * - enable grouping
  65  */
  66 class LIBDOLPHINPRIVATE_EXPORT DolphinView : public QWidget
  67 {
  68     Q_OBJECT
  69
  70 public:
  71     /**
  72      * Defines the view mode for a directory. The
  73      * view mode is automatically updated if the directory itself
  74      * defines a view mode (see class ViewProperties for details).
  75      */
  76     enum Mode
  77     {
  78         /**
  79          * The items are shown as icons with a name-label below.
  80          */
  81         IconsView = 0,
  82
  83         /**
  84          * The icon, the name and the size of the items are
  85          * shown per default as a table.
  86          */
  87         DetailsView,
  88
  89         /**
  90          * The items are shown as icons with the name-label aligned
  91          * to the right side.
  92          */
  93         CompactView
  94     };
  95
  96     /** Defines the sort order for the items of a directory. */
  97     enum Sorting
  98     {
  99         SortByName = 0,
 100         SortBySize,
 101         SortByDate,
 102         SortByPermissions,
 103         SortByOwner,
 104         SortByGroup,
 105         SortByType,
 106         SortByDestination,
 107         SortByPath
 108     };
 109
 110     /** Defines the additional information shown for the items of a directory. */
 111     enum AdditionalInfo
 112     {
 113         NoInfo = 0,
 114         NameInfo,
 115         SizeInfo,
 116         DateInfo,
 117         PermissionsInfo,
 118         OwnerInfo,
 119         GroupInfo,
 120         TypeInfo,
 121         DestinationInfo,
 122         PathInfo
 123     };
 124
 125     /**
 126      * @param url              Specifies the content which should be shown.
 127      * @param parent           Parent widget of the view.
 128      */
 129     DolphinView(const KUrl& url, QWidget* parent);
 130
 131     virtual ~DolphinView();
 132
 133     /**
 134      * Returns the current active URL, where all actions are applied.
 135      * The URL navigator is synchronized with this URL.
 136      */
 137     KUrl url() const;
 138
 139     /**
 140      * If \a active is true, the view will marked as active. The active
 141      * view is defined as view where all actions are applied to.
 142      */
 143     void setActive(bool active);
 144     bool isActive() const;
 145
 146     /**
 147      * Changes the view mode for the current directory to \a mode.
 148      * If the view properties should be remembered for each directory
 149      * (GeneralSettings::globalViewProps() returns false), then the
 150      * changed view mode will be stored automatically.
 151      */
 152     void setMode(Mode mode);
 153     Mode mode() const;
 154
 155     /** See setPreviewsShown */
 156     bool previewsShown() const;
 157
 158     /** See setShowHiddenFiles */
 159     bool hiddenFilesShown() const;
 160
 161     /** See setCategorizedSorting */
 162     bool categorizedSorting() const;
 163
 164     /**
 165      * Returns the items of the view.
 166      */
 167     KFileItemList items() const;
 168
 169     /**
 170      * Returns the selected items. The list is empty if no item has been
 171      * selected.
 172      */
 173     KFileItemList selectedItems() const;
 174
 175     /**
 176      * Returns the number of selected items (this is faster than
 177      * invoking selectedItems().count()).
 178      */
 179     int selectedItemsCount() const;
 180
 181     /**
 182      * Marks the items indicated by \p urls to get selected after the
 183      * directory DolphinView::url() has been loaded. Note that nothing
 184      * gets selected if no loading of a directory has been triggered
 185      * by DolphinView::setUrl() or DolphinView::reload().
 186      */
 187     void markUrlsAsSelected(const QList<KUrl>& urls);
 188
 189     /**
 190      * Marks the item indicated by \p url as the current item after the
 191      * directory DolphinView::url() has been loaded.
 192      */
 193     void markUrlAsCurrent(const KUrl& url);
 194
 195     /**
 196      * All items that match to the pattern \a pattern will get selected
 197      * if \a enabled is true and deselected if  \a enabled is false.
 198      */
 199     void setItemSelectionEnabled(const QRegExp& pattern, bool enabled);
 200
 201     /**
 202      * Sets the zoom level to \a level. It is assured that the used
 203      * level is adjusted to be inside the range ZoomLevelInfo::minimumLevel() and
 204      * ZoomLevelInfo::maximumLevel().
 205      */
 206     void setZoomLevel(int level);
 207     int zoomLevel() const;
 208
 209     /**
 210      * Returns true, if zooming in is possible. If false is returned,
 211      * the maximum zooming level has been reached.
 212      */
 213     bool isZoomInPossible() const;
 214
 215     /**
 216      * Returns true, if zooming out is possible. If false is returned,
 217      * the minimum zooming level has been reached.
 218      */
 219     bool isZoomOutPossible() const;
 220
 221     /** Sets the sorting criterion (e.g., SortByName, SortBySize,...) of the items inside a directory (see DolphinView::Sorting). */
 222     void setSorting(Sorting sorting);
 223
 224     /** Returns the sorting criterion (e.g., SortByName, SortBySize,...) of the items inside a directory (see DolphinView::Sorting). */
 225     Sorting sorting() const;
 226
 227     /** Sets the sort order (Qt::Ascending or Qt::Descending) for the items. */
 228     void setSortOrder(Qt::SortOrder order);
 229
 230     /** Returns the currently used sort order (Qt::Ascending or Qt::Descending). */
 231     Qt::SortOrder sortOrder() const;
 232
 233     /** Sets a separate sorting with folders first (true) or a mixed sorting of files and folders (false). */
 234     void setSortFoldersFirst(bool foldersFirst);
 235
 236     /** Returns if files and folders are sorted separately or not. */
 237     bool sortFoldersFirst() const;
 238
 239     /** Sets the additional information which should be shown for the items. */
 240     void setAdditionalInfoList(const QList<AdditionalInfo>& info);
 241
 242     /** Returns the additional information which should be shown for the items. */
 243     QList<AdditionalInfo> additionalInfoList() const;
 244
 245     /** Reloads the current directory. */
 246     void reload();
 247
 248     void stopLoading();
 249
 250     /**
 251      * Refreshes the view to get synchronized with the (updated) Dolphin settings.
 252      * This method only needs to get invoked if the view settings for the Icons View,
 253      * Details View or Columns View have been changed.
 254      */
 255     void refresh();
 256
 257     /**
 258      * Filters the currently shown items by \a nameFilter. All items
 259      * which contain the given filter string will be shown.
 260      */
 261     void setNameFilter(const QString& nameFilter);
 262     QString nameFilter() const;
 263
 264     /**
 265      * Calculates the number of currently shown files into
 266      * \a fileCount and the number of folders into \a folderCount.
 267      * The size of all files is written into \a totalFileSize.
 268      * It is recommend using this method instead of asking the
 269      * directory lister or the model directly, as it takes
 270      * filtering and hierarchical previews into account.
 271      */
 272     void calculateItemCount(int& fileCount, int& folderCount, KIO::filesize_t& totalFileSize) const;
 273
 274     /**
 275      * Returns a textual representation of the state of the current
 276      * folder or selected items, suitable for use in the status bar.
 277      */
 278     QString statusBarText() const;
 279
 280     /**
 281      * Returns the version control actions that are provided for the items \p items.
 282      * Usually the actions are presented in the context menu.
 283      */
 284     QList<QAction*> versionControlActions(const KFileItemList& items) const;
 285
 286     /**
 287      * Returns the state of the paste action:
 288      * first is whether the action should be enabled
 289      * second is the text for the action
 290      */
 291     QPair<bool, QString> pasteInfo() const;
 292
 293     /**
 294      * If \a tabsForFiles is true, the signal tabRequested() will also
 295      * emitted also for files. Per default tabs for files is disabled
 296      * and hence the signal tabRequested() will only be emitted for
 297      * directories.
 298      */
 299     void setTabsForFilesEnabled(bool tabsForFiles);
 300     bool isTabsForFilesEnabled() const;
 301
 302     /**
 303      * Returns true if the current view allows folders to be expanded,
 304      * i.e. presents a hierarchical view to the user.
 305      */
 306     bool itemsExpandable() const;
 307
 308     /**
 309      * Restores the view state (current item, contents position, details view expansion state)
 310      */
 311     void restoreState(QDataStream& stream);
 312
 313     /**
 314      * Saves the view state (current item, contents position, details view expansion state)
 315      */
 316     void saveState(QDataStream& stream);
 317
 318     /** Returns true, if at least one item is selected. */
 319     bool hasSelection() const;
 320
 321     /**
 322      * Returns the root item which represents the current URL. Note that the returned
 323      * item can be null (KFileItem::isNull() will return true) in case that the directory
 324      * has not been loaded.
 325      */
 326     KFileItem rootItem() const;
 327
 328 public slots:
 329     /**
 330      * Changes the directory to \a url. If the current directory is equal to
 331      * \a url, nothing will be done (use DolphinView::reload() instead).
 332      */
 333     void setUrl(const KUrl& url);
 334
 335     /**
 336      * Selects all items.
 337      * @see DolphinView::selectedItems()
 338      */
 339     void selectAll();
 340
 341     /**
 342      * Inverts the current selection: selected items get unselected,
 343      * unselected items get selected.
 344      * @see DolphinView::selectedItems()
 345      */
 346     void invertSelection();
 347
 348     void clearSelection();
 349
 350     /**
 351      * Triggers the renaming of the currently selected items, where
 352      * the user must input a new name for the items.
 353      */
 354     void renameSelectedItems();
 355
 356     /**
 357      * Moves all selected items to the trash.
 358      */
 359     void trashSelectedItems();
 360
 361     /**
 362      * Deletes all selected items.
 363      */
 364     void deleteSelectedItems();
 365
 366     /**
 367      * Copies all selected items to the clipboard and marks
 368      * the items as cut.
 369      */
 370     void cutSelectedItems();
 371
 372     /** Copies all selected items to the clipboard. */
 373     void copySelectedItems();
 374
 375     /** Pastes the clipboard data to this view. */
 376     void paste();
 377
 378     /**
 379      * Pastes the clipboard data into the currently selected
 380      * folder. If the current selection is not exactly one folder, no
 381      * paste operation is done.
 382      */
 383     void pasteIntoFolder();
 384
 385     /**
 386      * Turns on the file preview for the all files of the current directory,
 387      * if \a show is true.
 388      * If the view properties should be remembered for each directory
 389      * (GeneralSettings::globalViewProps() returns false), then the
 390      * preview setting will be stored automatically.
 391      */
 392     void setPreviewsShown(bool show);
 393
 394     /**
 395      * Shows all hidden files of the current directory,
 396      * if \a show is true.
 397      * If the view properties should be remembered for each directory
 398      * (GeneralSettings::globalViewProps() returns false), then the
 399      * show hidden file setting will be stored automatically.
 400      */
 401     void setHiddenFilesShown(bool show);
 402
 403     /**
 404      * Summarizes all sorted items by their category \a categorized
 405      * is true.
 406      * If the view properties should be remembered for each directory
 407      * (GeneralSettings::globalViewProps() returns false), then the
 408      * categorized sorting setting will be stored automatically.
 409      */
 410     void setCategorizedSorting(bool categorized);
 411
 412 signals:
 413     /**
 414      * Is emitted if the view has been activated by e. g. a mouse click.
 415      */
 416     void activated();
 417
 418     /**
 419      * Is emitted if the URL of the view will be changed to \a url.
 420      * After the URL has been changed the signal urlChanged() will
 421      * be emitted.
 422      */
 423     void urlAboutToBeChanged(const KUrl& url);
 424
 425     /** Is emitted if the URL of the view has been changed to \a url. */
 426     void urlChanged(const KUrl& url);
 427
 428     /**
 429      * Is emitted when clicking on an item with the left mouse button.
 430      */
 431     void itemActivated(const KFileItem& item);
 432
 433     /**
 434      * Is emitted if items have been added or deleted.
 435      */
 436     void itemCountChanged();
 437
 438     /**
 439      * Is emitted if a new tab should be opened for the URL \a url.
 440      */
 441     void tabRequested(const KUrl& url);
 442
 443     /**
 444      * Is emitted if the view mode (IconsView, DetailsView,
 445      * PreviewsView) has been changed.
 446      */
 447     void modeChanged(DolphinView::Mode current, DolphinView::Mode previous);
 448
 449     /** Is emitted if the 'show preview' property has been changed. */
 450     void previewsShownChanged(bool shown);
 451
 452     /** Is emitted if the 'show hidden files' property has been changed. */
 453     void hiddenFilesShownChanged(bool shown);
 454
 455     /** Is emitted if the 'categorized sorting' property has been changed. */
 456     void categorizedSortingChanged(bool sortCategorized);
 457
 458     /** Is emitted if the sorting by name, size or date has been changed. */
 459     void sortingChanged(DolphinView::Sorting sorting);
 460
 461     /** Is emitted if the sort order (ascending or descending) has been changed. */
 462     void sortOrderChanged(Qt::SortOrder order);
 463
 464     /** Is emitted if the sorting of files and folders (separate with folders first or mixed) has been changed. */
 465     void sortFoldersFirstChanged(bool foldersFirst);
 466
 467     /** Is emitted if the additional information shown for this view has been changed. */
 468     void additionalInfoListChanged(const QList<DolphinView::AdditionalInfo>& current,
 469                                    const QList<DolphinView::AdditionalInfo>& previous);
 470
 471     /** Is emitted if the zoom level has been changed by zooming in or out. */
 472     void zoomLevelChanged(int current, int previous);
 473
 474     /**
 475      * Is emitted if information of an item is requested to be shown e. g. in the panel.
 476      * If item is null, no item information request is pending.
 477      */
 478     void requestItemInfo(const KFileItem& item);
 479
 480     /**
 481      * Is emitted whenever the selection has been changed.
 482      */
 483     void selectionChanged(const KFileItemList& selection);
 484
 485     /**
 486      * Is emitted if a context menu is requested for the item \a item,
 487      * which is part of \a url. If the item is null, the context menu
 488      * for the URL should be shown and the custom actions \a customActions
 489      * will be added.
 490      */
 491     void requestContextMenu(const KFileItem& item,
 492                             const KUrl& url,
 493                             const QList<QAction*>& customActions);
 494
 495     /**
 496      * Is emitted if an information message with the content \a msg
 497      * should be shown.
 498      */
 499     void infoMessage(const QString& msg);
 500
 501     /**
 502      * Is emitted if an error message with the content \a msg
 503      * should be shown.
 504      */
 505     void errorMessage(const QString& msg);
 506
 507     /**
 508      * Is emitted if an "operation completed" message with the content \a msg
 509      * should be shown.
 510      */
 511     void operationCompletedMessage(const QString& msg);
 512
 513     /**
 514      * Is emitted after DolphinView::setUrl() has been invoked and
 515      * the path \a url is currently loaded. If this signal is emitted,
 516      * it is assured that the view contains already the correct root
 517      * URL and property settings.
 518      */
 519     void startedPathLoading(const KUrl& url);
 520
 521     /**
 522      * Is emitted after the path triggered by DolphinView::setUrl()
 523      * has been loaded.
 524      */
 525     void finishedPathLoading(const KUrl& url);
 526
 527     /**
 528      * Is emitted after DolphinView::setUrl() has been invoked and provides
 529      * the information how much percent of the current path have been loaded.
 530      */
 531     void pathLoadingProgress(int percent);
 532
 533     /**
 534      * Is emitted if the DolphinView::setUrl() is invoked but the URL is not
 535      * a directory.
 536      */
 537     void urlIsFileError(const KUrl& file);
 538
 539     /**
 540      * Emitted when KDirLister emits redirection.
 541      * Testcase: fish://localhost
 542      */
 543     void redirection(const KUrl& oldUrl, const KUrl& newUrl);
 544
 545     /**
 546      * Is emitted when the write state of the folder has been changed. The application
 547      * should disable all actions like "Create New..." that depend on the write
 548      * state.
 549      */
 550     void writeStateChanged(bool isFolderWritable);
 551
 552 protected:
 553     virtual void mouseReleaseEvent(QMouseEvent* event);
 554     virtual void contextMenuEvent(QContextMenuEvent* event);
 555     virtual void wheelEvent(QWheelEvent* event);
 556
 557 private slots:
 558     /**
 559      * Marks the view as active (DolphinView:isActive() will return true)
 560      * and emits the 'activated' signal if it is not already active.
 561      */
 562     void activate();
 563
 564     void slotItemActivated(int index);
 565     void slotItemMiddleClicked(int index);
 566     void slotContextMenuRequested(int index, const QPointF& pos);
 567     void slotItemExpansionToggleClicked(int index);
 568     void slotItemHovered(int index);
 569     void slotItemUnhovered(int index);
 570     void slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event);
 571     void slotModelChanged(KItemModelBase* current, KItemModelBase* previous);
 572
 573     /**
 574      * Emits the signal \a selectionChanged() with a small delay. This is
 575      * because getting all file items for the selection can be an expensive
 576      * operation. Fast selection changes are collected in this case and
 577      * the signal is emitted only after no selection change has been done
 578      * within a small delay.
 579      */
 580     void slotSelectionChanged(const QSet<int>& current, const QSet<int>& previous);
 581
 582     /**
 583      * Is called by emitDelayedSelectionChangedSignal() and emits the
 584      * signal \a selectionChanged() with all selected file items as parameter.
 585      */
 586     void emitSelectionChangedSignal();
 587
 588     /**
 589      * Opens the context menu on position \a pos. The position
 590      * is used to check whether the context menu is related to an
 591      * item or to the viewport.
 592      */
 593     void openContextMenu(const QPoint& pos, const QList<QAction*>& customActions);
 594
 595     /**
 596      * Drops dragged URLs to the destination path \a destPath. If
 597      * the URLs are dropped above an item inside the destination path,
 598      * the item is indicated by \a destItem.
 599      */
 600     void dropUrls(const KFileItem& destItem,
 601                   const KUrl& destPath,
 602                   QDropEvent* event);
 603
 604     /**
 605      * Updates the view properties of the current URL to the
 606      * sorting given by \a sorting.
 607      */
 608     void updateSorting(DolphinView::Sorting sorting);
 609
 610     /**
 611      * Updates the view properties of the current URL to the
 612      * sort order given by \a order.
 613      */
 614     void updateSortOrder(Qt::SortOrder order);
 615
 616     /**
 617      * Updates the view properties of the current URL to the
 618      * sorting of files and folders (separate with folders first or mixed) given by \a foldersFirst.
 619      */
 620     void updateSortFoldersFirst(bool foldersFirst);
 621
 622     /**
 623      * Updates the status bar to show hover information for the
 624      * item \a item. If currently other items are selected,
 625      * no hover information is shown.
 626      * @see DolphinView::clearHoverInformation()
 627      */
 628     void showHoverInformation(const KFileItem& item);
 629
 630     /**
 631      * Clears the hover information shown in the status bar.
 632      * @see DolphinView::showHoverInformation().
 633      */
 634     void clearHoverInformation();
 635
 636     /**
 637      * Indicates in the status bar that the delete operation
 638      * of the job \a job has been finished.
 639      */
 640     void slotDeleteFileFinished(KJob* job);
 641
 642     /**
 643      * Invoked when the directory lister has been started the
 644      * loading of \a url.
 645      */
 646     void slotDirListerStarted(const KUrl& url);
 647
 648     /**
 649      * Invoked when the file item model indicates that the directory lister has completed the loading
 650      * of items, and that expanded folders have been restored (if the view mode is 'Details', and the
 651      * view state is restored after navigating back or forward in history). Assures that pasted items
 652      * and renamed items get seleced.
 653      */
 654     void slotLoadingCompleted();
 655
 656     /**
 657      * Is invoked when the KDirLister indicates refreshed items.
 658      */
 659     void slotRefreshItems();
 660
 661     /**
 662      * Observes the item with the URL \a url. As soon as the directory
 663      * model indicates that the item is available, the item will
 664      * get selected and it is assured that the item stays visible.
 665      *
 666      * @see selectAndScrollToCreatedItem()
 667      */
 668     void observeCreatedItem(const KUrl& url);
 669
 670     /**
 671      * Selects and scrolls to the item that got observed
 672      * by observeCreatedItem().
 673      */
 674     void selectAndScrollToCreatedItem();
 675
 676     /**
 677      * Called when a redirection happens.
 678      * Testcase: fish://localhost
 679      */
 680     void slotRedirection(const KUrl& oldUrl, const KUrl& newUrl);
 681
 682     /**
 683      * Applies the state that has been restored by restoreViewState()
 684      * to the view.
 685      */
 686     void updateViewState();
 687
 688     //void slotUrlChangeRequested(const KUrl& url);
 689
 690 private:
 691     KFileItemModel* fileItemModel() const;
 692
 693     void loadDirectory(const KUrl& url, bool reload = false);
 694
 695     /**
 696      * Applies the view properties which are defined by the current URL
 697      * to the DolphinView properties.
 698      */
 699     void applyViewProperties();
 700
 701     void applyAdditionalInfoListToView();
 702
 703     /**
 704      * Helper method for DolphinView::paste() and DolphinView::pasteIntoFolder().
 705      * Pastes the clipboard data into the URL \a url.
 706      */
 707     void pasteToUrl(const KUrl& url);
 708
 709     /**
 710      * Checks whether the current item view has the same zoom level
 711      * as \a oldZoomLevel. If this is not the case, the zoom level
 712      * of the controller is updated and a zoomLevelChanged() signal
 713      * is emitted.
 714      */
 715     void updateZoomLevel(int oldZoomLevel);
 716
 717     /**
 718      * Returns a list of URLs for all selected items. The list is
 719      * simplified, so that when the URLs are part of different tree
 720      * levels, only the parent is returned.
 721      */
 722     KUrl::List simplifiedSelectedUrls() const;
 723
 724     /**
 725      * Returns the MIME data for all selected items.
 726      */
 727     QMimeData* selectionMimeData() const;
 728
 729     /**
 730      * Is invoked after a paste operation or a drag & drop
 731      * operation and URLs from \a mimeData as selected.
 732      * This allows to select all newly pasted
 733      * items in restoreViewState().
 734      */
 735     void markPastedUrlsAsSelected(const QMimeData* mimeData);
 736
 737     /**
 738      * Updates m_isFolderWritable dependent on whether the folder represented by
 739      * the current URL is writable. If the state has changed, the signal
 740      * writeableStateChanged() will be emitted.
 741      */
 742     void updateWritableState();
 743
 744     QByteArray sortRoleForSorting(Sorting sorting) const;
 745     Sorting sortingForSortRole(const QByteArray& sortRole) const;
 746
 747 private:
 748     bool m_active : 1;
 749     bool m_tabsForFiles : 1;
 750     bool m_assureVisibleCurrentIndex : 1;
 751     bool m_isFolderWritable : 1;
 752
 753     KUrl m_url;
 754     Mode m_mode;
 755     QList<AdditionalInfo> m_additionalInfoList;
 756
 757     QVBoxLayout* m_topLayout;
 758
 759     DolphinDirLister* m_dirLister;
 760     DolphinItemListContainer* m_container;
 761
 762     ToolTipManager* m_toolTipManager;
 763
 764     QTimer* m_selectionChangedTimer;
 765
 766     KUrl m_currentItemUrl;
 767     QPoint m_restoredContentsPosition;
 768     KUrl m_createdItemUrl; // URL for a new item that got created by the "Create New..." menu
 769     KFileItemList m_selectedItems; // this is used for making the View to remember selections after F5
 770
 771     VersionControlObserver* m_versionControlObserver;
 772
 773     // For unit tests
 774     friend class TestBase;
 775     friend class DolphinDetailsViewTest;
 776 };
 777
 778 /// Allow using DolphinView::Mode in QVariant
 779 Q_DECLARE_METATYPE(DolphinView::Mode)
 780
 781 #endif // DOLPHINVIEW_H