class DolphinColumnViewContainer;
class DolphinDetailsView;
class DolphinIconsView;
-class DolphinMainWindow;
class DolphinModel;
class DolphinSortFilterProxyModel;
class KFilePreviewGenerator;
class KDirLister;
class KUrl;
class ViewProperties;
+class DolphinDetailsViewExpander;
/**
* @short Represents a view for the directory content.
SortByOwner,
SortByGroup,
SortByType,
- SortByRating,
- SortByTags,
- MaxSortEnum = SortByTags
+ MaxSortEnum = SortByType
};
/**
bool supportsCategorizedSorting() const;
/**
- * Selects all items.
- * @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 selectAll();
-
- /**
- * Inverts the current selection: selected items get unselected,
- * unselected items get selected.
- * @see DolphinView::selectedItems()
- */
- 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;
+ QItemSelectionModel* selectionModel() 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
*/
void setContentsPosition(int x, int y);
+ /**
+ * Sets the upper left position of the view content
+ * to (x,y) after the directory loading is finished.
+ * This is useful when going back or forward in history.
+ */
+ void setRestoredContentsPosition(const QPoint& pos);
+
/** Returns the upper left position of the view content. */
QPoint contentsPosition() const;
*/
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 changeSelection(const KFileItemList& selection);
+ void selectAll();
+
+ /**
+ * Inverts the current selection: selected items get unselected,
+ * unselected items get selected.
+ * @see DolphinView::selectedItems()
+ */
+ 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();
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 slotDirListerCompleted();
/**
- * Is invoked when the KDirLister indicates refreshed items.
+ * Invoked when the loading of the directory is finished.
+ * Restores the active item and the scroll position if possible.
*/
- void slotRefreshItems();
+ void slotLoadingCompleted();
/**
- * If \a view can be positively identified as not being the source for the
- * current drag operation, deleteLater() it immediately. Else stores
- * it for later deletion.
+ * Is invoked when the KDirLister indicates refreshed items.
*/
- void deleteWhenNotDragSource(QAbstractItemView* view);
+ void slotRefreshItems();
/**
* Observes the item with the URL \a url. As soon as the directory
void selectAndScrollToCreatedItem();
/**
- * Restore selection after view refresh.
+ * 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 restoreSelection();
+ void restoreContentsPosition();
private:
void loadDirectory(const KUrl& url, bool reload = false);
{
public:
ViewAccessor(DolphinSortFilterProxyModel* proxyModel);
+ ~ViewAccessor();
void createView(QWidget* parent, DolphinController* controller, Mode mode);
void deleteView();
QWidget* layoutTarget() const;
KUrl rootUrl() const;
+ KDirLister* rootDirLister() const;
bool supportsCategorizedSorting() const;
- bool hasExpandableFolders() 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
DolphinDetailsView* m_detailsView;
DolphinColumnViewContainer* m_columnsContainer;
DolphinSortFilterProxyModel* m_proxyModel;
+ QAbstractItemView* m_dragSource;
+ QPointer<DolphinDetailsViewExpander> m_detailsViewExpander;
};
bool m_active : 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;
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
* slotDirListerCompleted().
*/
QSet<QString> m_newFileNames;
-
- QAbstractItemView* m_expandedDragSource; // TODO: move to ViewAccessor
};
/// Allow using DolphinView::Mode in QVariant
projects / dolphin.git / blobdiff