typedef KIO::FileUndoManager::CommandType CommandType;
-class DolphinController;
class DolphinColumnViewContainer;
class DolphinDetailsView;
class DolphinIconsView;
-class DolphinMainWindow;
class DolphinModel;
class DolphinSortFilterProxyModel;
+class DolphinViewController;
class KFilePreviewGenerator;
class KAction;
class KActionCollection;
class KDirLister;
class KUrl;
+class ViewModeController;
class ViewProperties;
+class DolphinDetailsViewExpander;
/**
* @short Represents a view for the directory content.
SortByOwner,
SortByGroup,
SortByType,
- SortByRating,
- SortByTags,
- MaxSortEnum = SortByTags
+ SortByDestination,
+ SortByPath,
+ MaxSortingEnum = SortByPath
};
/**
* Returns the current active URL, where all actions are applied.
* The URL navigator is synchronized with this URL.
*/
- const KUrl& url() const;
+ KUrl url() const;
/**
* Returns the root URL of the view, which is defined as the first
bool supportsCategorizedSorting() const;
/**
- * Selects all items.
- * @see DolphinView::selectedItems()
- */
- void selectAll();
-
- /**
- * Inverts the current selection: selected items get unselected,
- * unselected items get selected.
- * @see DolphinView::selectedItems()
+ * Marks the items indicated by \p urls to get selected after the
+ * directory DolphinView::url() has been loaded. Note that nothing
+ * gets selected if no loading of a directory has been triggered
+ * by DolphinView::setUrl() or DolphinView::reload().
*/
- void invertSelection();
-
- /** Returns true, if at least one item is selected. */
- bool hasSelection() const;
-
- void clearSelection();
+ void markUrlsAsSelected(const QList<KUrl>& urls);
/**
* Returns the selected items. The list is empty if no item has been
*/
int selectedItemsCount() const;
- /**
- * Sets the upper left position of the view content
- * to (x,y). The content of the view might be larger than the visible area
- * and hence a scrolling must be done.
- */
- void setContentsPosition(int x, int y);
-
- /** Returns the upper left position of the view content. */
- QPoint contentsPosition() const;
+ QItemSelectionModel* selectionModel() const;
/**
* Sets the zoom level to \a level. It is assured that the used
*/
void refresh();
- /**
- * Changes the directory of the view to \a url. If \a rootUrl is empty, the view
- * properties from \a url are used for adjusting the view mode and the other properties.
- * If \a rootUrl is not empty, the view properties from the root URL are considered
- * instead. Specifying a root URL is only required if a view having a different root URL
- * (e. g. the column view) should be restored. Usually using DolphinView::setUrl()
- * is enough for changing the current URL.
- */
- void updateView(const KUrl& url, const KUrl& rootUrl);
-
/**
* Filters the currently shown items by \a nameFilter. All items
* which contain the given filter string will be shown.
void setTabsForFilesEnabled(bool tabsForFiles);
bool isTabsForFilesEnabled() const;
- /**
- * Marks the item \a url as active item as soon as it has
- * been loaded by the directory lister. This is useful mark
- * the previously visited directory as active when going
- * back in history (the URL is known, but the item is not
- * loaded yet).
- */
- void activateItem(const KUrl& url);
-
/**
* Returns true if the current view allows folders to be expanded,
* i.e. presents a hierarchical view to the user.
*/
bool itemsExpandable() const;
+ /**
+ * Restores the view state (current item, contents position, details view expansion state)
+ */
+ void restoreState(QDataStream& stream);
+
+ /**
+ * Saves the view state (current item, contents position, details view expansion state)
+ */
+ void saveState(QDataStream& stream);
+
public slots:
/**
* Changes the directory to \a url. If the current directory is equal to
void setUrl(const KUrl& url);
/**
- * Request of a selection change. The view will do its best to accommodate
- * the request, but it is not guaranteed that all items in \a selection
- * will actually get selected. The view will e.g. not select items which
- * are not in the currently displayed folder.
+ * Selects all items.
+ * @see DolphinView::selectedItems()
+ */
+ void selectAll();
+
+ /**
+ * Inverts the current selection: selected items get unselected,
+ * unselected items get selected.
+ * @see DolphinView::selectedItems()
*/
- void changeSelection(const KFileItemList& selection);
+ void invertSelection();
+
+ /** Returns true, if at least one item is selected. */
+ bool hasSelection() const;
+
+ void clearSelection();
/**
* Triggers the renaming of the currently selected items, where
/**
* Copies all selected items to the clipboard and marks
- * the items as cutted.
+ * the items as cut.
*/
void cutSelectedItems();
/** Is emitted if URL of the view has been changed to \a url. */
void urlChanged(const KUrl& url);
- /**
- * Is emitted if the view requests a changing of the current
- * URL to \a url (see DolphinController::triggerUrlChangeRequest()).
- */
- void requestUrlChange(const KUrl& url);
-
/**
* Is emitted when clicking on an item with the left mouse button.
*/
*/
void requestItemInfo(const KFileItem& item);
- /** Is emitted if the contents has been moved to \a x, \a y. */
- void contentsMoved(int x, int y);
-
/**
* Is emitted whenever the selection has been changed.
*/
protected:
/** @see QWidget::mouseReleaseEvent */
virtual void mouseReleaseEvent(QMouseEvent* event);
- virtual void wheelEvent(QWheelEvent* event);
virtual bool eventFilter(QObject* watched, QEvent* event);
private slots:
* the signal is emitted only after no selection change has been done
* within a small delay.
*/
- void emitDelayedSelectionChangedSignal();
+ void slotSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
/**
* Is called by emitDelayedSelectionChangedSignal() and emits the
*/
void updateAdditionalInfo(const KFileItemDelegate::InformationList& info);
- /**
- * Emits the signal contentsMoved with the current coordinates
- * of the viewport as parameters.
- */
- void emitContentsMoved();
-
/**
* Updates the status bar to show hover information for the
* item \a item. If currently other items are selected,
*/
void slotDeleteFileFinished(KJob* job);
- /**
- * Is emitted if the controller requests a changing of the current
- * URL to \a url
- */
- void slotRequestUrlChange(const KUrl& url);
-
/**
* Invoked when the directory lister has completed the loading of
* items. Assures that pasted items and renamed items get seleced.
*/
void slotDirListerCompleted();
+ /**
+ * Invoked when the loading of the directory is finished.
+ * Restores the active item and the scroll position if possible.
+ */
+ void slotLoadingCompleted();
+
/**
* Is invoked when the KDirLister indicates refreshed items.
*/
*/
void selectAndScrollToCreatedItem();
- /**
- * Restore selection after view refresh.
- */
- void restoreSelection();
-
/**
* Called when a redirection happens.
* Testcase: fish://localhost
*/
void slotRedirection(const KUrl& oldUrl, const KUrl& newUrl);
+ /**
+ * Restores the contents position, if history information about the old position is available.
+ */
+ void restoreContentsPosition();
+
private:
void loadDirectory(const KUrl& url, bool reload = false);
ViewAccessor(DolphinSortFilterProxyModel* proxyModel);
~ViewAccessor();
- void createView(QWidget* parent, DolphinController* controller, Mode mode);
+ void createView(QWidget* parent,
+ DolphinViewController* dolphinViewController,
+ const ViewModeController* viewModeController,
+ Mode mode);
void deleteView();
/**
bool supportsCategorizedSorting() const;
bool itemsExpandable() const;
+ QSet<KUrl> expandedUrls() const;
+ const DolphinDetailsViewExpander* setExpandedUrls(const QSet<KUrl>& urlsToExpand);
/**
* Returns true, if a reloading of the items is required
DolphinColumnViewContainer* m_columnsContainer;
DolphinSortFilterProxyModel* m_proxyModel;
QAbstractItemView* m_dragSource;
+ QPointer<DolphinDetailsViewExpander> m_detailsViewExpander;
};
bool m_active : 1;
bool m_showPreview : 1;
- bool m_loadingDirectory : 1;
bool m_storedCategorizedSorting : 1;
bool m_tabsForFiles : 1;
bool m_isContextMenuOpen : 1; // TODO: workaround for Qt-issue 207192
bool m_ignoreViewProperties : 1;
bool m_assureVisibleCurrentIndex : 1;
+ bool m_expanderActive : 1;
Mode m_mode;
- DolphinMainWindow* m_mainWindow;
QVBoxLayout* m_topLayout;
- DolphinController* m_controller;
+ DolphinViewController* m_dolphinViewController;
+ ViewModeController* m_viewModeController;
ViewAccessor m_viewAccessor;
QItemSelectionModel* m_selectionModel; // allow to switch views without losing the selection
KUrl m_rootUrl;
KUrl m_activeItemUrl;
+ QPoint m_restoredContentsPosition;
KUrl m_createdItemUrl; // URL for a new item that got created by the "Create New..." menu
KFileItemList m_selectedItems; // this is used for making the View to remember selections after F5
projects / dolphin.git / blobdiff