diff -r 000000000000 -r 3ee3dfdd8d69 extras/converter/engine/Inc/CCnvConverter.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extras/converter/engine/Inc/CCnvConverter.h	Mon Jan 18 20:20:33 2010 +0200
@@ -0,0 +1,157 @@
+/*
+* Copyright (c) 2002 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:  
+*     This class is a data container of unit categories.
+*     It is able to construct itself from a resource file.
+*     This class implements the Model Instantiation API.
+*
+*/
+
+
+
+#ifndef __CCNVCONVERTER_H__
+#define __CCNVCONVERTER_H__
+
+// INCLUDES
+#include <e32base.h>
+#include <bamdesca.h>
+
+// FORWARD DECLARATIONS
+class CCnvCategory;
+class TCnvCategory;
+class RWriteStream;
+class TResourceReader;
+
+// CLASS DEFINITION
+/**
+* This class is a data container of unit categories.
+* It is able to construct itself from a resource file.
+* This class implements the Model Instantiation API.
+*/
+enum TCurrencyType
+{
+	ENotApplicable,
+	ENameChanged,
+	EHome,
+	EForeign
+};
+
+class CCnvConverter : public CBase, public MDesCArray
+	{
+	public:	// Constructors and destructor.
+
+		/**
+		* Destructor.
+		*/
+		IMPORT_C ~CCnvConverter();
+
+		/**
+		* Two-phased constructor
+		* @param aReader A resource reader object initialised to a resource.
+		*/
+		IMPORT_C static CCnvConverter* NewL( TResourceReader& aReader );
+
+	private: // Constructors
+
+		/**
+		* Default constructor.
+		* 1 = minimum array granularity
+		*/
+		inline CCnvConverter() : iCategoryArray( 1 ) {};
+
+		/**
+		* Constructs the model a CNV_MODEL resource.
+		* @param aReader A resource reader object initialised to a resource.
+		*/
+		void ConstructFromResourceL( TResourceReader& aReader );
+
+	public: // from MDesCArray (need not to be imported, vftable takes care..)
+
+		/**
+		* Returns the number of unit categories.
+		* @return number of items.
+		*/
+		TInt MdcaCount() const;
+
+		/**
+		* Returns a pointer to a unit category name specified by aIndex.
+		* @param aIndex Defines the point in the array that is 
+		*        queried for the name.
+		* @return Pointer to category name.
+		*/
+		TPtrC MdcaPoint( TInt aIndex ) const;
+ 
+	public: // new methods
+
+		/**
+		* Returns a category accessor for the requested category.
+		* @param aCategory Category accessor placeholder.
+		* @param aCategoryIndex Category identifier.
+		*/
+		IMPORT_C void GetCategoryAccessor( TCnvCategory& aCategory,
+										   TUint aCategoryIndex );
+		/**
+		* Return a category accessor for the category list.
+		* @param aCategory Category accessor placeholder.
+		*/
+		IMPORT_C void GetCategorylistAccessor( TCnvCategory& aCategory );
+
+		/**
+		* Returns the index of the currency category.
+		* @return category index.
+		*/
+		IMPORT_C TUint CurrencyCategoryId() const;
+
+		/**
+		* Stores the category array to the given stream.
+		* @param aStream Stream for writing.
+		*/
+		IMPORT_C void ExternalizeL( RWriteStream& aStream ) const;
+
+		/**
+		* Loads the category array from the given stream.
+		* @param aStream Stream for reading.
+		*/
+		IMPORT_C void InternalizeL( RReadStream& aStream );
+
+	private: // new methods
+
+		/**
+		* Skips zero or more category structures.
+		* @param aCount Skips this many categories
+		* @param aReader A resource reader object initialised to a resource.
+		*/
+		void SkipCategoriesL( TInt aCount, TResourceReader& aReader );
+
+	private: // data
+
+		/**
+		* The running version number of the model data (structure and content)
+		*/
+		TUint iModelVersion;
+
+		/**
+		* The index of the category containing currencies (in the array).
+		*/
+		TUint iCurrencyCategory;
+		
+		/**
+		* The array for categories in this model. Owned.
+		*/
+		CArrayPtrSeg< CCnvCategory > iCategoryArray;
+
+	};
+
+#endif // __CCNVCONVERTER_H__
+