/*

* Copyright (c) 2007 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:  MSearchEvent API object implementation.

 *

*/

#ifndef CSEARCHEVENTIMP_H

#define CSEARCHEVENTIMP_H

#include  <s32strm.h>

#include "ximpapieventbase.h"

#include <searchevent.h>

#include "searchapiobjbase.h"

#include "searchtypehelpers.h"

class RReadStream;

class CXIMPIdentityImp;

class CSearchInfoImp;

class MXIMPIdentity;

/**

 * MSearchEvent API object implementation.

 *

 * @lib searchdatamodel.dll

 */

NONSHARABLE_CLASS( CSearchEventImp ): public CXIMPApiEventBase,public MSearchEvent

    {

	public:

	    /** The class ID. */

	    enum { KClassId = IMP_CLSID_CSEARCHEVENTIMP  };

	public:

	    /**

	     * Exported instantiation method for initializing

	     * new event object.

	     */

	    IMPORT_C static CSearchEventImp* NewLC( CXIMPIdentityImp& aSearchId,

                                	            RSearchInfoImpArray* aSearchResults );

	    /**

	     * Instantiation method for event automation.

	     * Method signature must be exactly this to work

	     * with event delivery automation system.

	     *

	     * Event implementation must be registered to

	     * SearchEventCodec KApiEventConstructorTable.

	     */

	    static CXIMPApiEventBase* NewFromStreamLC( RReadStream& aStream );

		/**

         * Destructor

         */

	    virtual ~CSearchEventImp();

	private:

		/**

	     * constructor

	     */

	    CSearchEventImp();

	    /**

	     * 2nd phase constructor

	     */

	    void ConstructL( CXIMPIdentityImp& aSearchId,

	            		RSearchInfoImpArray* aSearchResults );

		/**

	     * 2nd phase constructor

	     */

	    void ConstructL( RReadStream& aStream );

	    /**

	     * Helper for internalize

	     */

	    void InternalizeL( RReadStream& aStream ) ;

	     /**

	     * Helper for externalize

	     */        

		void WriteArrayToStreamL(RSearchInfoImpArray& aArray, RWriteStream& aStream ) const;

	    /**

	     * Helper for internalize

	     */

	    void FillArrayFromStreamL( RSearchInfoImpArray& aArray,

	            RReadStream& aStream );

	public: // From API base interfaces

	    /**

	     * Implementation of MXIMPBase interface methods

	     * @see MXIMPBase

	     */

	      XIMPIMP_DECLARE_IF_BASE_METHODS

	    /**

	     * Implementation of MSearchEventBase interface and

	     * CSearchApiEventBase methods

	     *

	     */

	   	XIMPIMP_DECLARE_EVENT_BASE_METHODS

	public: // From MSearchEvent

		/**

	     * 

	     * @see MSearchEvent

	     */

	 	virtual TInt SearchResultCount() const ;

	    /**

	     * Gets the searched result by index.

	     *

	     * @param [in] aIndex

	     *        The index of the search.

	     *

	     * @return The searched result from given index.

	     */

	    virtual const MSearchInfo& SearchResult( TInt aIndex ) const ;

	    /**

	     * 

	     * @see MSearchEvent

	     */

	    virtual const MXIMPIdentity& SearchId() const;

	private: // data

		/**

	     * Search Info array 

	     * Own.

	     */

	     RSearchInfoImpArray* iSearchResults;

	     /**

         * CXIMPIdentityImp :  owned

         */

		 CXIMPIdentityImp*    iSearchId ;

		 TBool iConstructedFromStream;

    };

#endif // CSEARCHEVENTIMP_H