X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/b8a4e0fac2820ec8fc442c2abeea700ae4947e01..a124f2ada3bc3f36862dd2e207ceb68672610929:/src/dolphinview.h

diff --git a/src/dolphinview.h b/src/dolphinview.h
index d9c273d38..910e324ea 100644
--- a/src/dolphinview.h
+++ b/src/dolphinview.h
@@ -45,7 +45,7 @@ class DolphinIconsView;
 class DolphinMainWindow;
 class DolphinModel;
 class DolphinSortFilterProxyModel;
-class IconManager;
+class KFilePreviewGenerator;
 class KAction;
 class KActionCollection;
 class KDirLister;
@@ -218,6 +218,12 @@ public:
      */
     KUrl::List selectedUrls() const;
 
+    /**
+     * Returns the number of selected items (this is faster than
+     * invoking selectedItems().count()).
+     */
+    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
@@ -228,21 +234,23 @@ public:
     /** Returns the upper left position of the view content. */
     QPoint contentsPosition() const;
 
-    /** Increases the size of the current set view mode. */
-    void zoomIn();
-
-    /** Decreases the size of the current set view mode. */
-    void zoomOut();
-
+    /**
+     * Sets the zoom level to \a level. It is assured that the used
+     * level is adjusted to be inside the range ZoomLevelInfo::minimumLevel() and
+     * ZoomLevelInfo::maximumLevel().
+     */
+    void setZoomLevel(int level);
+    int zoomLevel() const;
+    
     /**
      * Returns true, if zooming in is possible. If false is returned,
-     * the minimal zoom size is possible.
+     * the maximimum zooming level has been reached.
      */
     bool isZoomInPossible() const;
 
     /**
      * Returns true, if zooming out is possible. If false is returned,
-     * the maximum zoom size is possible.
+     * the minimum zooming level has been reached.
      */
     bool isZoomOutPossible() const;
 
@@ -297,7 +305,13 @@ public:
      * 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) 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.
@@ -454,6 +468,9 @@ signals:
 
     /** 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.
@@ -502,12 +519,6 @@ signals:
      */
     void startedPathLoading(const KUrl& url);
 
-    /**
-     * Is emitted when renaming, copying, moving, linking etc.
-     * Used for feedback in the mainwindow.
-     */
-    void doingOperation(KIO::FileUndoManager::CommandType type);
-
 protected:
     /** @see QWidget::mouseReleaseEvent */
     virtual void mouseReleaseEvent(QMouseEvent* event);
@@ -538,20 +549,14 @@ private slots:
     void openContextMenu(const QPoint& pos);
 
     /**
-     * Drops the URLs \a urls to the destination path \a destPath. If
+     * Drops dragged URLs to the destination path \a destPath. If
      * the URLs are dropped above an item inside the destination path,
      * the item is indicated by \a destItem.
      */
-    void dropUrls(const KUrl::List& urls,
+    void dropUrls(const KFileItem& destItem,
                   const KUrl& destPath,
-                  const KFileItem& destItem);
+                  QDropEvent* event);
 
-    /**
-     * Handles the dropping of URLs to the given destination.
-     * @see DolphinDropController
-     */
-    void dropUrls(const KUrl::List& urls,
-                  const KUrl& destination);
     /**
      * Updates the view properties of the current URL to the
      * sorting given by \a sorting.
@@ -657,16 +662,28 @@ 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
+     * of the controller is updated and a zoomLevelChanged() signal
+     * 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
+     * levels, only the parent is returned.
+     */
+    KUrl::List simplifiedSelectedUrls() const;
 
     /**
      * Returns true, if the ColumnView is activated. As the column view
      * requires some special handling for iterating through directories,
      * this method has been introduced for convenience.
      */
-    bool isColumnViewActive() const
-    {
-        return m_columnView != 0;
-    }
+    bool isColumnViewActive() const;
 
 private:
     bool m_active : 1;
@@ -692,13 +709,18 @@ private:
     KDirLister* m_dirLister;
     DolphinSortFilterProxyModel* m_proxyModel;
 
-    IconManager* m_iconManager;
+    KFilePreviewGenerator* m_previewGenerator;
     ToolTipManager* m_toolTipManager;
 
     KUrl m_rootUrl;
     KUrl m_currentItemUrl;
 };
 
+inline bool DolphinView::isColumnViewActive() const
+{
+    return m_columnView != 0;
+}
+
 /// Allow using DolphinView::Mode in QVariant
 Q_DECLARE_METATYPE(DolphinView::Mode)