/*

* 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: 

*    Phone resource resolver

*

*/

#ifndef __CPHONEMAINRESOURCERESOLVER_H

#define __CPHONEMAINRESOURCERESOLVER_H

//  INCLUDES

#include <e32base.h>

#include <coemain.h>

#include "mphoneresourceresolver.h"

#include "mphoneresourceresolverregister.h"

// CLASS DECLARATION

/**

*  CPhoneMainResourceResolver realizes the MPARegisterResourceResolver interface, which

*  allows for any resource resolver to offer their services for the Main Resource

*  Resolver. Basically, the Main Resource Resolver does not have any hard coded resolving

*  functionality. It only serves as access point for all the individual resource resolvers

*  scattered around the application ( via MPARegisterResourceResolver interface ).

*/

class CPhoneMainResourceResolver : 

    public CCoeStatic,

    public MPhoneResourceResolver,

    public MPhoneResourceResolverRegister

    {

    public: // Constructors and destructor

        /**

        * Virtual Destructor

        * @param None

        * @return None

        */

        virtual ~CPhoneMainResourceResolver();

    public: // From MPAResourceResolver

        /**

        * Resolve resource id of given resource.

        * @param aEnumUid: Uid of enumeration which contains needed resource 

        *                  definition.

        * @param aResource: ID of needed resource ( from enumeration ).

        * @return Resource id.

        */

        TInt ResolveResourceID( const TInt& aResource ) const;

    public: // From MPARegisterResourceResolver

        /**

        * Register given resolver for resolving resources from given 

        * enumeration.

        * @param aResolver: Pointer to the resolver to be registered.

        * @param aEnumUid: Uid of enumeration which resources given resolver 

        *                  resolves.        

        * @return None.

        */

        void RegisterResolver( MPhoneResourceResolver* aResolver );

    public: // New methods

        /**

        * First call initializes the singleton object. Subsequent calls return

        * instance.

        * @param None.

        * @return Pointer to the one and only instance of main resouce 

        *         resolver -object.

        */

        IMPORT_C static  CPhoneMainResourceResolver* Instance();

    protected:  // Constructors and destructor

        /**

        * Protected constructor.

        * @param None

        * @return None

        */

        CPhoneMainResourceResolver();

    private:    // Constructors and destructor

        /**

        * NewL function for creating the main resolver.

        * @param None

        * @return CPhoneMainResourceResolver*

        */

        static CPhoneMainResourceResolver* NewL();

    private:    // Data      

        MPhoneResourceResolver* iResolver;

    };

#endif      // __CPHONERESOURCERESOLVER_H

// End of File