There are some extractable strings in subdirs too.

[dolphin.git] / src / treeviewsidebarpage.h

diff --git a/src/treeviewsidebarpage.h b/src/treeviewsidebarpage.h
index 05df1f75a718d52c4cc5b4b9f2e0323e5c3c54ed..ba820ff20c0e4632ce4de84b06805f2442b325af 100644 (file)
--- a/src/treeviewsidebarpage.h
+++ b/src/treeviewsidebarpage.h
@@ -24,7 +24,7 @@
 #include <sidebarpage.h>
 
 class KDirLister;
-class KDirModel;
+class DolphinModel;
 
 class DolphinSortFilterProxyModel;
 class SidebarTreeView;
@@ -48,6 +48,30 @@ public:
     /** @see QWidget::sizeHint() */
     virtual QSize sizeHint() const;
 
+    void setShowHiddenFiles(bool show);
+    bool showHiddenFiles() const;
+
+signals:
+    /**
+     * Is emitted if the an URL change is requested.
+     */
+    void changeUrl(const KUrl& url, Qt::MouseButtons buttons);
+
+    /**
+     * This signal is emitted when the sidebar requests a change in the
+     * current selection. The file-management view recieving this signal is
+     * not required to select all listed files, limiting the selection to
+     * e.g. the current folder. The new selection will be reported via the
+     * setSelection slot.
+     */
+    void changeSelection(const KFileItemList& selection);
+
+    /**
+     * This signal is emitted whenever a drop action on this widget needs the
+     * MainWindow's attention.
+     */
+    void urlsDropped(const KUrl::List& urls, const KUrl& destination);
+
 public slots:
     /**
      * Changes the current selection inside the tree to \a url.
@@ -62,13 +86,6 @@ protected:
     virtual void contextMenuEvent(QContextMenuEvent* event);
 
 private slots:
-    /**
-     * Expands the tree in a way that the item with the URL m_selectedUrl
-     * gets visible. Is called by TreeViewSidebarPage::updateSelection()
-     * if the dir lister has been completed.
-     */
-    void expandSelectionParent();
-
     /**
      * Updates the active view to the URL
      * which is given by the item with the index \a index.
@@ -81,14 +98,61 @@ private slots:
     void dropUrls(const KUrl::List& urls,
                   const QModelIndex& index);
 
+    /**
+     * Invokes expandToLeafDir() asynchronously (the expanding
+     * may not be done in the context of this slot).
+     */
+    void triggerExpanding();
+
+    /**
+     * Invokes loadSubTree() asynchronously (the loading
+     * may not be done in the context of this slot).
+     */
+    void triggerLoadSubTree();
+
+    /**
+     * Expands all directories to make m_leafDir visible and
+     * adjusts the selection.
+     */
+    void expandToLeafDir();
+
+    /**
+     * Loads the sub tree to make m_leafDir visible. Is invoked
+     * indirectly by loadTree() after the directory lister has
+     * finished loading the root items.
+     */
+    void loadSubTree();
+
+    /**
+     * Assures that the leaf folder gets visible.
+     */
+    void scrollToLeaf();
+
+    void updateMouseButtons();
+
 private:
+    /**
+     * Initializes the base URL of the tree and expands all
+     * directories until \a url.
+     * @param url  URL of the leaf directory that should get expanded.
+     */
     void loadTree(const KUrl& url);
 
+    /**
+     * Selects the current leaf directory m_leafDir and assures
+     * that the directory is visible if the leaf has been set by
+     * TreeViewSidebarPage::setUrl().
+     */
+    void selectLeafDirectory();
+
 private:
+    bool m_setLeafVisible;
+    Qt::MouseButtons m_mouseButtons;
     KDirLister* m_dirLister;
-    KDirModel* m_dirModel;
+    DolphinModel* m_dolphinModel;
     DolphinSortFilterProxyModel* m_proxyModel;
     SidebarTreeView* m_treeView;
+    KUrl m_leafDir;
 };
 
 #endif // TREEVIEWSIDEBARPAGE_H