diff -r 491b3ed49290 -r 65326cf895ed filemanager/GFLM/inc/CGflmGroupItem.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/GFLM/inc/CGflmGroupItem.h	Wed Sep 01 12:31:07 2010 +0100
@@ -0,0 +1,219 @@
+/*
+* Copyright (c) 2002-2007 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:  Group item definitions
+*
+*/
+
+
+
+#ifndef CGFLMGROUPITEM_H
+#define CGFLMGROUPITEM_H
+
+
+//  INCLUDES
+#include <e32base.h>
+#include "GFLM.hrh"
+
+// FORWARD DECLARATIONS
+class MGflmItemGroup;
+
+// CLASS DECLARATION
+
+/**
+*  A base class for all GFLM item classes
+*
+*  @lib GFLM.lib
+*  @since 2.0
+*/
+class CGflmGroupItem : public CBase
+    {
+
+    public:
+        // Data types in default priority order
+        enum TGflmItemType
+            {
+            EGlobalActionItem = 0,
+            EDrive,
+            EDirectory,
+            EFile
+            };
+
+    public:  // Constructors and destructor
+
+        /**
+        * Destructor.
+        */
+        virtual ~CGflmGroupItem();
+
+    public: // New functions
+
+        /**
+        * Returns the type of the item.
+        * @since 2.0
+        * @return Type of the item.
+        */
+        virtual TGflmItemType Type() const = 0;
+
+        /**
+        * Returns the name of the item.
+        * @since 2.0
+        * @return A pointer descriptor containing the name of the item.
+        */
+        virtual TPtrC Name() const = 0;
+
+        /**
+        * Returns the date of the item.
+        * @since 2.0
+        * @return A TTime object containing the date of the item.
+        */
+        virtual TTime Date() const = 0;
+
+        /**
+        * Returns the size.
+        * @since 5.0
+        * @return Size in bytes
+        */
+        virtual TInt64 Size() const = 0;
+
+        /**
+        * Returns the extension of the item.
+        * @since 5.0
+        * @return A pointer descriptor containing the extension of the item
+        */
+        virtual TPtrC Ext() const = 0;
+
+        /**
+        * Returns the icon id of the item.
+        * @since 3.1
+        * @param aIconId Reference of icon id. Filled if icon is defined.
+        * @return KErrNotFound if icon id is undefined.
+        *         Otherwise KErrNone.
+        */
+        IMPORT_C TInt GetIconId( TInt& aIconId );
+
+        /**
+        * Stores the icon id of the item.
+        * @since 3.1
+        * @param aIconId Icon id of the item.
+        */
+        IMPORT_C void SetIconId( const TInt aIconId );
+
+        /**
+        * Checks if simple name comparison can be used that is
+        * significantly faster compared to normal comparison.
+        * @since 3.2
+        * @return ETrue if simple name comparison can be used, otherwise EFalse
+        */
+        TBool CanUseCompareF() const;
+
+        /**
+        * Sets the group owning the item
+        * @since 3.2
+        * @param Pointer to the group or NULL
+        */
+        void SetGroup( MGflmItemGroup* aGroup );
+
+        /**
+        * Gets sort function from method
+        * @since 5.0
+        * @param aSortMethod Given sort method
+        */
+        static TLinearOrder< CGflmGroupItem > GetSortL( TGflmSortMethod aSortMethod );
+
+        /**
+        * Compares items by name and ignores item type
+        * @since 5.0
+        * @param aFirst Given first item for comparison
+        * @param aSecond Given second item for comparison
+        * @return Comparison result
+        */
+        static TInt CompareByNameWithoutItemType(
+            const CGflmGroupItem& aFirst,
+            const CGflmGroupItem& aSecond );
+
+        /**
+        * Compares items by name with item type
+        * @since 5.0
+        * @param aFirst Given first item for comparison
+        * @param aSecond Given second item for comparison
+        * @return Comparison result
+        */
+        static TInt CompareByName(
+            const CGflmGroupItem& aFirst,
+            const CGflmGroupItem& aSecond );
+
+        /**
+        * Compares items by type
+        * @since 5.0
+        * @param aFirst Given first item for comparison
+        * @param aSecond Given second item for comparison
+        * @return Comparison result
+        */
+        static TInt CompareByType(
+            const CGflmGroupItem& aFirst,
+            const CGflmGroupItem& aSecond );
+
+        /**
+        * Compares items by modified date and time
+        * @since 5.0
+        * @param aFirst Given first item for comparison
+        * @param aSecond Given second item for comparison
+        * @return Comparison result
+        */            
+        static TInt CompareMostRecentFirst(
+            const CGflmGroupItem& aFirst,
+            const CGflmGroupItem& aSecond );
+
+        /**
+        * Compares items by size
+        * @since 5.0
+        * @param aFirst Given first item for comparison
+        * @param aSecond Given second item for comparison
+        * @return Comparison result
+        */            
+        static TInt CompareLargestFirst(
+            const CGflmGroupItem& aFirst,
+            const CGflmGroupItem& aSecond );
+
+    protected:  // New functions
+
+        /**
+        * C++ default constructor.
+        */
+        CGflmGroupItem();
+
+    private:
+        // Internal status flags
+        enum TStatus
+            {
+            ECanUseCompareF = 0x1,
+            ECannotUseCompareF = 0x2
+            };
+
+        static TInt CompareByItemType(
+            const CGflmGroupItem& aFirst,
+            const CGflmGroupItem& aSecond );
+
+    private:    // Data
+        // Icon id of the item.
+        TInt iIconId;
+        // Internal status of the item.
+        mutable TUint iStatus;
+        // Group owning the item. Not owned.
+        MGflmItemGroup* iGroup;
+    };
+
+#endif      // CGFLMGROUPITEM_H
+
+// End of File