X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/aa0b09dac43ec2a58bd32a1e08d59acd35bd86aa..2359ea2bdedf358e419745c812f2be2bf7d6c2a2:/src/dolphinview.h diff --git a/src/dolphinview.h b/src/dolphinview.h index 6546c457e..1df268ad7 100644 --- a/src/dolphinview.h +++ b/src/dolphinview.h @@ -41,6 +41,7 @@ class DolphinController; class DolphinColumnView; class DolphinDetailsView; +class DolphinFileItemDelegate; class DolphinIconsView; class DolphinMainWindow; class DolphinModel; @@ -49,7 +50,6 @@ class KFilePreviewGenerator; class KAction; class KActionCollection; class KDirLister; -class KFileItemDelegate; class KUrl; class KToggleAction; class ToolTipManager; @@ -85,7 +85,8 @@ public: { /** * The directory items are shown as icons including an - * icon name. */ + * icon name. + */ IconsView = 0, /** @@ -241,10 +242,10 @@ public: */ void setZoomLevel(int level); int zoomLevel() const; - + /** * Returns true, if zooming in is possible. If false is returned, - * the maximimum zooming level has been reached. + * the maximum zooming level has been reached. */ bool isZoomInPossible() const; @@ -266,6 +267,12 @@ public: /** Returns the current used sort order (Qt::Ascending or Qt::Descending). */ Qt::SortOrder sortOrder() const; + /** Sets a separate sorting with folders first (true) or a mixed sorting of files and folders (false). */ + void setSortFoldersFirst(bool foldersFirst); + + /** Returns if files and folders are sorted separately or not. */ + bool sortFoldersFirst() const; + /** Sets the additional information which should be shown for the items. */ void setAdditionalInfo(KFileItemDelegate::InformationList info); @@ -301,11 +308,18 @@ public: /** * Calculates the number of currently shown files into * \a fileCount and the number of folders into \a folderCount. + * The size of all files is written into \a totalFileSize. * It is recommend using this method instead of asking the * directory lister or the model directly, as it takes * filtering and hierarchical previews into account. */ - void calculateItemCount(int& fileCount, int& folderCount); + void calculateItemCount(int& fileCount, int& folderCount, KIO::filesize_t& totalFileSize) const; + + /** + * Returns a textual representation of the state of the current + * folder or selected items, suitable for use in the status bar. + */ + QString statusBarText() const; /** * Updates the state of the 'Additional Information' actions in \a collection. @@ -328,6 +342,12 @@ public: void setTabsForFilesEnabled(bool tabsForFiles); bool isTabsForFilesEnabled() const; + /** + * Returns true if the current view allows folders to be expanded, + * i.e. presents a hierarchical view to the user. + */ + bool itemsExpandable() const; + public slots: /** * Changes the directory to \a url. If the current directory is equal to @@ -408,6 +428,9 @@ public slots: /** Switches between an ascending and descending sorting order. */ void toggleSortOrder(); + /** Switches between a separate sorting (with folders first) and a mixed sorting of files and folders. */ + void toggleSortFoldersFirst(); + /** * Switches on or off the displaying of additional information * as specified by \a action. @@ -460,14 +483,17 @@ signals: /** Is emitted if the sort order (ascending or descending) has been changed. */ void sortOrderChanged(Qt::SortOrder order); + /** Is emitted if the sorting of files and folders (separate with folders first or mixed) has been changed. */ + void sortFoldersFirstChanged(bool foldersFirst); + /** Is emitted if the additional information shown for this view has been changed. */ void additionalInfoChanged(); - + /** Is emitted if the zoom level has been changed by zooming in or out. */ void zoomLevelChanged(int level); /** - * Is emitted if information of an item is requested to be shown e. g. in the sidebar. + * Is emitted if information of an item is requested to be shown e. g. in the panel. * If item is null, no item information request is pending. */ void requestItemInfo(const KFileItem& item); @@ -482,10 +508,13 @@ signals: /** * Is emitted if a context menu is requested for the item \a item, - * which is part of \a url. If the item is 0, the context menu - * for the URL should be shown. + * which is part of \a url. If the item is null, the context menu + * for the URL should be shown and the custom actions \a customActions + * will be added. */ - void requestContextMenu(const KFileItem& item, const KUrl& url); + void requestContextMenu(const KFileItem& item, + const KUrl& url, + const QList& customActions); /** * Is emitted if an information message with the content \a msg @@ -513,6 +542,12 @@ signals: */ void startedPathLoading(const KUrl& url); + /** + * Emitted when KDirLister emits redirection. + * Testcase: fish://localhost + */ + void redirection(const KUrl& oldUrl, const KUrl& newUrl); + protected: /** @see QWidget::mouseReleaseEvent */ virtual void mouseReleaseEvent(QMouseEvent* event); @@ -540,7 +575,7 @@ private slots: * is used to check whether the context menu is related to an * item or to the viewport. */ - void openContextMenu(const QPoint& pos); + void openContextMenu(const QPoint& pos, const QList& customActions); /** * Drops dragged URLs to the destination path \a destPath. If @@ -563,6 +598,12 @@ private slots: */ void updateSortOrder(Qt::SortOrder order); + /** + * Updates the view properties of the current URL to the + * sorting of files and folders (separate with folders first or mixed) given by \a foldersFirst. + */ + void updateSortFoldersFirst(bool foldersFirst); + /** * Updates the view properties of the current URL to the * additional information given by \a info. @@ -595,12 +636,6 @@ private slots: */ void slotDeleteFileFinished(KJob* job); - /** - * Called when KDirLister emits redirection. - * Testcase: fish://localhost - */ - void slotRedirection(const KUrl& oldUrl, const KUrl& newUrl); - /** * Is emitted if the controller requests a changing of the current * URL to \a url @@ -613,6 +648,38 @@ private slots: */ void restoreCurrentItem(); + /** + * Is invoked when the KDirLister indicates refreshed items. + */ + void slotRefreshItems(); + + /** + * 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. + */ + void deleteWhenNotDragSource(QAbstractItemView* view); + + /** + * Observes the item with the URL \a url. As soon as the directory + * model indicates that the item is available, the item will + * get selected and it is assure that the item stays visible. + * + * @see selectAndScrollToCreatedItem() + */ + void observeCreatedItem(const KUrl& url); + + /** + * Selects and scrolls to the item that got observed + * by observeCreatedItem(). + */ + void selectAndScrollToCreatedItem(); + + /** + * Restore selection after view refresh. + */ + void restoreSelection(); + private: void loadDirectory(const KUrl& url, bool reload = false); @@ -656,7 +723,7 @@ private: * Pastes the clipboard data into the URL \a url. */ void pasteToUrl(const KUrl& url); - + /** * Checks whether the current item view has the same zoom level * as \a oldZoomLevel. If this is not the case, the zoom level @@ -664,7 +731,7 @@ private: * is emitted. */ void updateZoomLevel(int oldZoomLevel); - + /** * Returns a list of URLs for all selected items. The list is * simplified, so that when the URLs are part of different tree @@ -679,6 +746,11 @@ private: */ bool isColumnViewActive() const; + /** + * Returns the MIME data for all selected items. + */ + QMimeData* selectionMimeData() const; + private: bool m_active : 1; bool m_showPreview : 1; @@ -686,6 +758,8 @@ private: 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; Mode m_mode; @@ -696,7 +770,7 @@ private: DolphinIconsView* m_iconsView; DolphinDetailsView* m_detailsView; DolphinColumnView* m_columnView; - KFileItemDelegate* m_fileItemDelegate; + DolphinFileItemDelegate* m_fileItemDelegate; QItemSelectionModel* m_selectionModel; DolphinModel* m_dolphinModel; @@ -708,6 +782,10 @@ private: KUrl m_rootUrl; KUrl m_currentItemUrl; + 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 + + QAbstractItemView* m_expandedDragSource; }; inline bool DolphinView::isColumnViewActive() const