Qt: PL/ML Model: Factorize zoom functions

modules/gui/qt4/components/playlist/playlist_model.cpp

@@ -1215,19 +1215,6 @@ void PLModel::actionSlot( QAction *action )
     }
 }
 
-/* */
-void PLModel::increaseZoom()
-{
-    i_zoom++;
-    emit layoutChanged();
-}
-
-void PLModel::decreaseZoom()
-{
-    i_zoom--;
-    emit layoutChanged();
-}
-
 /******************* Drag and Drop helper class ******************/
 PlMimeData::~PlMimeData()
 {

modules/gui/qt4/components/playlist/playlist_model.hpp

@@ -181,9 +181,6 @@ private:
     int i_cached_id;
     int i_cached_input_id;
 
-    /* Zoom factor for font-size */
-    int i_zoom;
-
     /* */
     QString latestSearch;
 
@@ -194,8 +191,6 @@ private slots:
     void processItemAppend( int item, int parent );
     void commitBufferedRowInserts();
     void activateItem( playlist_item_t *p_item );
-    void increaseZoom();
-    void decreaseZoom();
 };
 
 class PlMimeData : public QMimeData

modules/gui/qt4/components/playlist/vlc_model.cpp

@@ -76,3 +76,15 @@ QPixmap VLCModel::getArtPixmap( const QModelIndex & index, const QSize & size )
 
     return artPix;
 }
+
+void VLCModel::increaseZoom()
+{
+    i_zoom++;
+    emit layoutChanged();
+}
+
+void VLCModel::decreaseZoom()
+{
+    i_zoom--;
+    emit layoutChanged();
+}

modules/gui/qt4/components/playlist/vlc_model.hpp

@@ -115,10 +115,13 @@ public:
 public slots:
     virtual void activateItem( const QModelIndex &index ) = 0;
     virtual void actionSlot( QAction *action ) = 0;
+    void increaseZoom();
+    void decreaseZoom();
 
 protected:
     intf_thread_t *p_intf;
-
+    /* Zoom factor for font-size */
+    int i_zoom; /* FIXME: Probably should belong to View/Delegate */
 };
 
 Q_DECLARE_METATYPE(VLCModel::actionsContainerType)