/*

* Copyright (c) 2007-2009 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:  Class is responsible of showing confirmation queries

*

*/

#ifndef CESMRCONFIRMATIONQUERY_H

#define CESMRCONFIRMATIONQUERY_H

//<cmail>

#include "esmrdef.h"

//</cmail>

#include <e32base.h>

class CEikonEnv;

/**

 * CESMRConfirmationQuery encapsulates Yes/No confirmation query

 * query for ES MR Utils usage.

 *

 * @lib esmrgui.lib

 */

NONSHARABLE_CLASS( CESMRConfirmationQuery ) : public CBase

    {

public:

    /**

    * Enumeration definition for different kind of

    * confirmation queries

    */

    enum TESMRConfirmationQueryType

        {

        EESMRDeleteMR = 0,

        EESMRSendCancellationInfoToParticipants,

        EESMRRemoveAppointment,

        EESMRSaveChanges,

        EESMRDeleteEntry,

        EESMRSendDecline,

        EESMRSaveAnnivChangedStartDay,

        EESMRAttachments,

        EESMRCancelDownloadingAttachment,

        EESMRCancelDownloadingAllAttachments,

        EESMRSaveMeetingChangedStartDay,

        EESMRAssignUpdatedLocation

        };

public:

    /**

     * C++ Destructor.

     */

    ~CESMRConfirmationQuery();

     /**

     * Static version of ExecuteLD.

     * @param aType The type of confirmation query.

     * @return TBool ETrue if Yes, EFalse for no.

     */

     IMPORT_C static TBool ExecuteL( TESMRConfirmationQueryType aType );

     /**

     * Static version of ExecuteLD, for location text overwrite queries.

     * only used internally by esmrgui and doesn't need to be exported

     * @param aLocation location text to be used and truncated to the query

     * @return TBool ETrue if Yes, EFalse for no.

     */

     static TBool ExecuteL( const TDesC& aLocation );

private: // Implementation

    CESMRConfirmationQuery( TESMRConfirmationQueryType aType );

    void ConstructL();

    TBool ExecuteLD();

    HBufC* TruncateTextToLAFNoteL( const TDesC& aLocation );

private: // Data

    /**

    * Attendee status

    */

    TESMRConfirmationQueryType iType;

    /**

    * Resource offset

    */

    TInt iResourceOffset;

    // Ref:

    CEikonEnv* iEnv;

    };

#endif // CESMRCONFIRMATIONQUERY_H