/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBSYMBIANVARIANT_H

#define HBSYMBIANVARIANT_H

#if defined(__SYMBIAN32__) || defined(SYMBIAN) || defined(HB_DOXYGEN)

#include <e32base.h>

#include <badesca.h>

class CHbSymbianVariantPrivate;

class CHbSymbianVariantMapPrivate;

class CHbSymbianVariant : public CBase

{

public:

    enum TType{

    EInt,

    EBool,

    EUint,

    EReal,

    ERect,

    EPoint,

    ESize,

    EChar,

    EDes,

    EBinary,

    EDesArray,

    EVariantMap

    };

    IMPORT_C static CHbSymbianVariant* NewL(const TAny* aData, TType aDataType);

    IMPORT_C CHbSymbianVariant::TType Type() const;

    template<typename T>

        T* Value() const {

            if(IsValid() ) {

                T* value = reinterpret_cast<T*>(Data());

                return value;

                }

            else return 0;

        }

    IMPORT_C TAny* Data() const;

    IMPORT_C void SetData(TAny* aData, TType aDataType);

    IMPORT_C TBool IsValid() const;

    IMPORT_C ~CHbSymbianVariant();

private:

    CHbSymbianVariant(const TAny* aData, TType aDataType);

    void ConstructL(const TAny* aData, TType aDataType);

    CHbSymbianVariant(const CHbSymbianVariant& aNativeVariant);

private:

    CHbSymbianVariantPrivate* d;

};

class CHbSymbianVariantMap : public CBase

{

public:

    IMPORT_C static CHbSymbianVariantMap* NewL();

    IMPORT_C ~CHbSymbianVariantMap();

    IMPORT_C TInt Add(const TDesC& aKey, CHbSymbianVariant* aVariant);

    IMPORT_C TInt Delete(const TDesC& aKey);

    IMPORT_C const CHbSymbianVariant* Get(const TDesC& aKey) const;

    IMPORT_C MDesCArray& Keys() const;

private:

    CHbSymbianVariantMap();

    void ConstructL();

    CHbSymbianVariantMapPrivate* d;

};

#endif // defined(__SYMBIAN32__) || defined(SYMBIAN) || defined(HB_DOXYGEN)

#endif // HBSYMBIANVARIANT_H