/*

* Copyright (c) 2009 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: 

*

*/

/*

* ==============================================================================

*  Name        : contentpublisher.h

*  Part of     : 

*  Interface   : Implemetation of CContentPublisher

*  Description :

*  Version     :

*/

#ifndef CONTENTPUBLISHER_H

#define CONTENTPUBLISHER_H

#include <e32base.h>

#include <liwcommon.h>

// FORWARD DECLARATIONS

class CLiwGenericParamList;

class CLiwServiceHandler;

class MLiwInterface;

namespace AiXmlUiController

{

class CXmlUiController;

/**

 *  @ingroup group_xmluicontroller

 * 

 *  Interface to publish data to Content Publishing Service

 * 

 *  @since S60 5.1

 */

class CContentPublisher : public CBase, public MLiwNotifyCallback

    {

    public:

        /**

        * Two-phased constructor.

        */

        static CContentPublisher* NewL(CXmlUiController& aUiController);

        /**

        * Destructor.

        */

        virtual ~CContentPublisher();

    private:

        CContentPublisher(CXmlUiController& aUiController);

        void ConstructL();

    public:  //from MLiwNotifyCallbackc

        /**

        * Handles notifications caused by an asynchronous Execute*CmdL call

        * or an event.

        *

        * @param aCmdId The service command associated to the event.

        * @param aEventId occurred event, see LiwCommon.hrh.

        * @param aEventParamList Event parameters, if any, as defined per

        *        each event.

        * @param aInParamList Input parameters, if any, given in the

        *        related HandleCommmandL.

        * @return Error code for the call back.

        */

        virtual TInt HandleNotifyL(

            TInt aCmdId,

            TInt /*aEventId*/,

            CLiwGenericParamList& aEventParamList,

            const CLiwGenericParamList& /*aInParamList*/);

    public: // New functions

		/**

		* Sets given values to Content Publisher Service.

		* @since Series 60 5.1

		* @param aElementName The name of the element, which values are set.

		* @param aWidth Width of the element

		* @param aHeight Height of the element

		*/    

		void PublishSizeL( const TDesC& aElementName,

				TInt aWidth, TInt aHeight );

    private:

        void InitCpsInterfaceL();

        void AddDataL( const TDesC& aPublisherId,

                const TDesC& aContentType, const TDesC& aContentId,

                const TInt aData1, const TDesC8& aDataKey1,

                const TInt aData2, const TDesC8& aDataKey2 );

        void GetDataL( const TDesC& aPublisherId, const TDesC& aContentType, 

        		const TDesC& aContentId, CLiwDefaultMap* aOutDataMap);

        void HandlePublisherInfoL( const TDesC& aPubInfo);

        void RegisterListenerL();

        void UnRegisterListenerL();

    private:

		MLiwInterface* iCpsInterface;

		CLiwServiceHandler* iServiceHandler;

	    /**

	     * Reference to XML ui controller.

	     */

	    CXmlUiController& iUiController;

    };

}// namespace AiXmlUiController

#endif //CONTENTPUBLISHER_H