diff -r 000000000000 -r 2f259fa3e83a commonuisupport/grid/inc/GRDMAP.H
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonuisupport/grid/inc/GRDMAP.H	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,73 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#if !defined(__GRDMAP_H__)
+#define __GRDMAP_H__
+
+#if !defined(__E32STD_H__)
+#include <e32std.h>
+#endif
+
+class RWriteStream;
+class RReadStream;
+
+class TSizeElement
+	{
+public:
+    void ExternalizeL(RWriteStream &aStream) const;
+	void InternalizeL(RReadStream &aStream);
+public:
+	TInt iId;
+	TInt iValueInTwips;
+	TInt iValueInPixels;
+	};
+
+class CSparseMap : public CBase
+	{
+public:
+	static CSparseMap* NewL();
+	static CSparseMap* NewL(const CSparseMap* aSparseMap);
+	~CSparseMap();
+
+	TInt Count() const;
+	void SetL(TInt aId,TInt aValueInTwips,TInt aValueInPixels);
+	TInt DefaultValueInTwips() const;
+	TInt DefaultValueInPixels() const;
+	void SetDefaultValueInTwips(TInt aValueInTwips);
+	void SetDefaultValueInPixels(TInt aValueInPixels);
+	void ResetArray();
+	TInt ValueInTwips(TInt aId) const;
+	TInt ValueInPixels(TInt aId) const;
+	void OpenCloseGap(TInt aStartId,TInt aShiftOffset,TInt aMaxId);
+	void IdToDisplacement(TInt aId1,TInt aId2,TInt& aReturnDisp) const;
+	TBool DisplacementToId(TInt aId,TInt aDisp,TInt& aReturnId) const;
+	const TSizeElement& operator[](TInt aIndex) const;
+	TSizeElement& operator[](TInt aIndex);
+
+	void ExternalizeL(RWriteStream &aStream) const;
+	void InternalizeL(RReadStream &aStream);
+private:
+	CSparseMap();
+	void ConstructL();
+	void ConstructL(const CSparseMap* aSparseMap);
+	TInt FindId(TInt aId,TInt& aFindPos) const;
+private:
+	TInt iDefaultValueInTwips;
+	TInt iDefaultValueInPixels;
+	CArrayFixFlat<TSizeElement> *iArray;
+	};
+
+
+#endif