/*

* 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:  Active implementation of res.file& bitmaps changing feature.

 *

*/

#ifndef CCAOPBRANDVARIANT20_H

#define CCAOPBRANDVARIANT20_H

//  INCLUDES

#include "MCAOpBrandVariant.h"

// FORWARD DECLARATIONS

class CAlternator;

// CLASS DECLARATION

/**

 * Active implementation of res.file& bitmaps changing feature.

 * See base class MCAOpBrandVariant.h for method comments.

 *

 *  @lib chat.app

 *  @since 1.2s

 */

class CCAOpBrandVariant20 : public CBase, public MCAOpBrandVariant

    {

    public:  // Constructors and destructor

        /**

         * Two-phased constructor.

         */

        static CCAOpBrandVariant20* NewL();

        /**

         * Destructor.

         */

        virtual ~CCAOpBrandVariant20();

    public: // Functions from base classes

        /**

         * Methods implemented from MCAOpBrandVariant.

         * See MCAOpBrandVariant.h for method comments.

         * @since 1.2s

         */

        void RemoveAppResourceL( CCoeEnv* aCoeEnv, TInt& aAppResFileOffset );

        void RetrieveSavedSettingsL( CCoeEnv* aCoeEnv, const TDesC& aOrigAppResPath,

                                     const TDesC& aOrigEngResPath,

                                     const TDesC& aOrigCommUiResPath,

                                     TDes& aBitmapPath );

        void ActivateBrandL( const TDesC& aServer, TDes& aBitmapPath );

        void DeleteResource( CCoeEnv* aCoeEnv );

        TBool BrandBitmapsActivated() const;

        // not implemented in 2.0

        void CurrentResourceFileL( const TDesC& aServer, const TDesC& aResourceFile, TDes& aFullPath );

    private:

        /**

         * C++ default constructor.

         */

        CCAOpBrandVariant20();

        /**

         * By default Symbian 2nd phase constructor is private.

         */

        void ConstructL();

    private:    // Data

        // application resource file offset

        TInt iAppResFileOffset;

        // app eng's resource file offset

        TInt iEngResFileOffset;

        // common ui's resource file offset

        TInt iCommUiResFileOffset;

        // original application resource file path

        TFileName iOrigAppResource;

        // original engine resource file path

        TFileName iOrigEngResource;

        // original common ui resource file path

        TFileName iOrigCommUiResource;

        // original application bitmap path

        TFileName iOrigBitmapPath;

        // interface to alternator.dll

        CAlternator* iAlternator;

        // control environment

        CCoeEnv* iCoeEnv;

        HBufC* iServerName;

    };

#endif      // CCAOPBRANDVARIANT20_H

// End of File