/*

* 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:  ESMR GUI address info handler

*

*/

#ifndef CESMRADDRESSINFOHANDLER_H

#define CESMRADDRESSINFOHANDLER_H

// Includes

#include <e32base.h>

#include "resmrstatic.h"

#include "cesmrcontactmanagerhandler.h"

// Forward declarations

class RESMRStatic;

class CVPbkContactManager;

class CAiwServiceHandler;

class MESMRContactHandlerObserver;

class MVPbkContactLinkArray;

class MVPbkContactOperationBase;

class MVPbkContactLink;

class CAknInformationNote;

class MESMRCalEntry;

/**

* CESMRAddressInfoHandler encapsulates the handling of search from contacts command

* functionality

* 

* @lib esmrgui.lib

*/

NONSHARABLE_CLASS(CESMRAddressInfoHandler) : public CBase, 

                                    public MVPbkSingleContactOperationObserver,

                                    public MAiwNotifyCallback

{

public:

    /**

     * Creates new CESMRAddressInfoHandler object. Ownership

     * is transferred to caller.

     * @return Pointer to created CESMRAddressInfoHandler object.

     */

    static CESMRAddressInfoHandler* NewL();	

    /**

     * C++ destructor

     */

	virtual ~CESMRAddressInfoHandler();

    /**

    * Starts single item fetch from virtual phonebook

    * @param aEntry calendar entry to update.

    * @return ETrue if aEntry was modified. 

    */

    TBool SearchAddressFromContactsL( MESMRCalEntry& aEntry );

protected: //From MVPbkSingleContactOperationObserver

    void VPbkSingleContactOperationComplete(

                    MVPbkContactOperationBase& aOperation,

                    MVPbkStoreContact* aContact );

    void VPbkSingleContactOperationFailed(

                    MVPbkContactOperationBase& aOperation, 

                    TInt aError );

protected: // from MAiwNotifyCallback

    TInt HandleNotifyL( TInt aCmdId,

                        TInt aEventId,

                        CAiwGenericParamList& aEventParamList,

                        const CAiwGenericParamList& aInParamList);

private: // Implementation

    enum TAddressType

        {

        EHomeAddress,

        EWorkAddress,

        EGeneralAddress

        };

    enum TAddressFormatType

        {

        EFormatOneItem = 1,

        EFormatTwoItems,

        EFormatThreeItems,

        EFormatFourItems

        };

    CESMRAddressInfoHandler();

    void ConstructL();

    void VPbkSingleContactOperationCompleteL(

                    MVPbkContactOperationBase& aOperation,

                    MVPbkStoreContact* aContact );

    void GetContactFieldsL( RArray<TInt>& aFieldIds,

                            RPointerArray<HBufC>& aNumbers,

                            MVPbkStoreContact* aContact );

    void FormatAddressL( RPointerArray<HBufC>& aAddresses,

                         CESMRAddressInfoHandler::TAddressType aAddressType );

    void UpdateEntryL( TInt aIndex );

private: //data

    RESMRStatic iESMRStatic; //not own, reference counted

    CVPbkContactManager* iContactManager; //not own

    CAiwServiceHandler* iServiceHandler; //own

    MVPbkContactLinkArray* iLinksSet;//own

    MVPbkContactOperationBase* iLinkOperationFetch;//own

    RArray<TInt> iAddressGeneralFields;    

    RArray<TInt> iAddressHomeFields;    

    RArray<TInt> iAddressWorkFields;

    RPointerArray<HBufC> iCompleteAddresses; //own

    MESMRCalEntry* iEntry; //not own

    CActiveSchedulerWait* iWait; // own

    TBool iEntryUpdated;

};

#endif /*CESMRADDRESSINFOHANDLER_H*/