/*

* Copyright (c) 2002-2005 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 CCAOPBRANDVARIANT21_H

#define CCAOPBRANDVARIANT21_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 CCAOpBrandVariant21 : public CBase, public MCAOpBrandVariant

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CCAOpBrandVariant21* NewL();

        /**

        * Destructor.

        */

        virtual ~CCAOpBrandVariant21();

    public: // Functions from base classes

        /**

        * Methods implemented from MCAOpBrandVariant.

        * See MCAOpBrandVariant.h for method comments.

        * @since 1.2s

        */

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

        /**

        * Retrieves branded application resource file if there is one.

        * If not, the default

        * application resource file is loaded.

        * @since 1.2s

        * @param aCoeEnv, control environment.

        * @param aOrigAppResPath, original application resource path

        * @param aOrigEngResPath, original engine resource path

        * @param aOrigPresenceResPath, original presence resource path

        * @param aOrigCommUiResPath, original common ui resource path

        * @param aBitmapPath, bitmap path

        */

        void RetrieveSavedSettingsL( CCoeEnv* aCoeEnv,

                                     const TDesC& aOrigAppResPath,

                                     const TDesC& aOrigEngResPath,

                                     const TDesC& aOrigPresenceResPath,

                                     const TDesC& aOrigVariationResPath,

                                     const TDesC& aOrigCommUiResPath,

                                     TDes& aBitmapPath );

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

        void DeleteResource( CCoeEnv* aCoeEnv );

        TBool BrandBitmapsActivatedL() const;

        void CurrentResourceFileL( const TDesC& aServer,

                                   const TDesC& aResourceFile,

                                   TDes& aFullPath  );

    private:

        /**

        * C++ default constructor.

        */

        CCAOpBrandVariant21();

        /**

        * 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;

        // app presence's resource file offset

        TInt iPresenceResFileOffset;

        // app presence's resource file offset

        TInt iVariationResFileOffset;

        // common ui's resource file offset

        TInt iCommUiResFileOffset;

        // original application resource file path

        TFileName iOrigAppResource;

        // original engine resource file path

        TFileName iOrigEngResource;

        // original presence resource file path

        TFileName iOrigPresenceResource;

        // original presence resource file path

        TFileName iOrigVariationResource;

        // original common ui resource file path

        TFileName iOrigCommUiResource;

        // original application bitmap path

        TFileName iOrigBitmapPath;

        // interface to alternator.dll

        CAlternator* iAlternator;

        // control environment

        CCoeEnv* iCoeEnv;

        TBuf<64> iServerName;

        // Are branded bitmaps in use

        TBool iBrandedBitmaps;

    };

#endif      // CCAOPBRANDVARIANT21_H

// End of File