/*

 * 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 : Model(Engine related functionality) for calendar list dialog.

 */

#ifndef CMultiCalUiDialogModel_H_

#define CMultiCalUiDialogModel_H_

//System include

#include <e32base.h>

// Forward delclarations.

class CCalenInterimUtils2;

class CCalCalendarInfo;

class CCalSession;

class CCalEntryView;

class CCalEntry;

NONSHARABLE_CLASS(CMultiCalUiDialogModel) : public CBase

    {

    public:

        /**

         * 1st phase constructor pushes pointer on the cleanup stack

         * @return CCalenMultiDbUtility* A pointer to CCalenMultiDbUtility

         */

        static CMultiCalUiDialogModel* NewL();

        /**

         * 1st phase constructor pushes pointer on the cleanup stack

         * @return CCalenMultiDbUtility* A pointer to CCalenMultiDbUtility

         */

        static CMultiCalUiDialogModel* NewLC();

        /**

         * Destructor.

         */

        ~CMultiCalUiDialogModel();

        /**

         * Setter function for calendar entry.

         * @param aCalEntry. Calendar Entry.

         */

        void SetCalEntry(const RPointerArray<CCalEntry>& aCalEntries);

        /**

         * Stores the calendar entry into the calendars selected by the user.

         */

        void StoreCalEntryL();

        /**

         * Getter function for Multidbinfo.

         */

        RPointerArray<CCalCalendarInfo>& GetCalendarInfoArray();

        /**

         * @brief Sets the calendar status in the array whether calendar is 

         *        marked or unmarked by the user.

         * @param aIndex Index of the calendar to be marked.

         * @param aStatus EFalse for Marked and ETrue for UnMarked.

         */

        void SetCalendarStatus(TInt aIndex, TBool aStatus);

        /**

         * @brief Gets marked or unmarked status of calendar.

         * @param aIndex Index of the calendar for which status is obtained.

         */

        TBool GetCalendarStatus(TInt aIndex);

        /**

         * @brief Gets the count of marked calendars.

         * @return Count of marked calendars.

         */

        TInt MarkedCalendarsCount();

        /**

         * @brief Creates the copy of calendar entry, generates new guid while

         *        creating the copy.

         * @param aCalEntries Calendar entries to be copied.

         */

        void CreateCopyL(RPointerArray<CCalEntry>& aCalCopyEntries);

        /*

         * 

         */

    private:

        /*

         * Class constructor

         */

        CMultiCalUiDialogModel();

        /*

         * Second phase constructor

         */

        void ConstructL();

        /*

         * Gets all calendar info available on the device.

         * @param  aCalendarInfoList array of CCalCalendarInfo out param

         * @return void

         */

        void GetAllCalendarInfoL(RPointerArray<CCalCalendarInfo>& aCalendarInfoList);

    private:

        //data

        RPointerArray<CCalSession> iCalSessionArray; 

        RPointerArray<CCalEntryView> iCalEntryViewArray;

        RPointerArray<CCalEntry> iCalEntries;

        RPointerArray<CCalCalendarInfo> iCalendarInfoList;

        RArray<TBool> iCalendarStatus;

        CCalenInterimUtils2* iInterimUtils;

        CCalSession* iCalendarsSession;

    };

#endif