--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clfwrapper/ClientSrc/CCLFDefaultOperation.h	Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,130 @@
+/*
+* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+
+#ifndef CCLFDEFAULTOPERATION_H
+#define CCLFDEFAULTOPERATION_H
+
+//  INCLUDES
+#include <MCLFCustomSorter.h>
+#include <MCLFPostFilter.h>
+#include <MCLFCustomGrouper.h>
+#include <CLFContentListing.hrh>
+#include <CLFContentListing.h>
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class MCLFSortingStyle;
+class MCLFModifiableItem;
+
+// CLASS DECLARATION
+
+/**
+*  This class implements operations from
+*  MCLFCustomSorter, MCLFPostFilter and MCLFCustomGrouper.
+*
+*  @lib ContentListingFramework.lib
+*  @since Series 60 3.0
+*/
+NONSHARABLE_CLASS( CCLFDefaultOperation ) : public CBase,
+                                            public MCLFCustomSorter,
+                                            public MCLFPostFilter,
+                                            public MCLFCustomGrouper
+    {
+
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CCLFDefaultOperation* NewL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CCLFDefaultOperation();
+
+    public: // New functions
+
+        /**
+        * Set sorting style.
+        * @since Series 60 3.0
+        * @param aSortingStyle Ownership is not transfered
+        */
+        void SetSortingStyle( MCLFSortingStyle* aSortingStyle );
+
+        /**
+        * Append sorting style.
+        * @since Series 60 3.0
+        * @param aSortingStyle Ownership is not transfered
+        */
+        void AppendSortingStyleL( MCLFSortingStyle& aSortingStyle );
+
+        /**
+        * Set item grouping.
+        * @since Series 60 3.0
+        * @param aGrouping Grouping style
+        */
+        void SetGrouping( TCLFGrouping aGrouping );
+
+    protected:  // New functions
+
+        void DoMusicAlbumGroupingL( const TArray<MCLFItem*>& aSourceList,
+                                    RPointerArray<MCLFItem>& aGroupedList );
+
+    protected:  // Functions from base classes
+
+        /**
+        * From MCLFCustomSorter
+        */
+        virtual void SortItemsL( RPointerArray<MCLFItem>& aItemArray );
+
+        /**
+        * From MCLFCustomGrouper
+        */
+        virtual void GroupItemsL( const TArray<MCLFItem*>& aSourceList,
+                                  RPointerArray<MCLFItem>& aGroupedList );
+
+        /**
+        * From MCLFPostFilter
+        */
+        virtual void FilterItemsL( const TArray<MCLFItem*>& aItemList,
+                                   RPointerArray<MCLFItem>& aFilteredItemList );
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CCLFDefaultOperation();
+
+    private:    // Data
+        // Ref.
+        MCLFSortingStyle* iSortingStyle;
+        // Ref.
+        RPointerArray<MCLFSortingStyle> iSortingStyleArray;
+        // Grouping style
+        TCLFGrouping iGrouping;
+        // Own. this class owns grouped items
+        RPointerArray<MCLFModifiableItem> iGroupedItemList;
+
+    };
+
+#endif      // CCLFDEFAULTOPERATION_H
+
+// End of File