--- a/inc/mpmpxcollectionviewdefs.h	Fri Aug 06 16:51:36 2010 -0500
+++ b/inc/mpmpxcollectionviewdefs.h	Tue Aug 24 03:36:14 2010 -0500
@@ -38,5 +38,12 @@
 // Register so type can be used in signal and slot connection
 Q_DECLARE_METATYPE(TCollectionContext)
 
+// Layout where the collection is being shown.
+enum TCollectionLayout {
+    ECollectionListView = 0,
+    ECollectionSelectionDialog,
+    ECollectionArrangeSongsDialog
+};
+
 #endif  // MPMPXCOLLECTIONVIEWDEFS_H