/*

* 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 the License "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:  Defination of class CCalendarInterface

*

*/

#ifndef __CALENDARCALLBACK_H

#define __CALENDARCALLBACK_H

#include <liwcommon.h>

#include <liwserviceifbase.h>

#include <liwbufferextension.h>

#include <calchangecallback.h>

#include "calendarheader.h"

class CCalendarInterface;

/**

* Implemenation of abstract MCalCallbackBase interface for Buffer output

* Used in Async Export operation

*

* @see MCalCallbackBase

*

*/

class CCalCallbackCalEntryList: public CBase, public MCalCallbackBase 

    {

    public:

        /**

         * Two-phase Constructor

         * @return   CMsgCallbackBase* 

        */      

        static CCalCallbackCalEntryList* NewL( CCalendarInterface& aCalendarInterface, MLiwNotifyCallback *aPtrNotifyCallback, const TDesC& aCalendarName, TInt32 aTransactionId, TBool aIsEntryArray );

        /**

         * Gives the result of asynchronous SAPI

         * @param aErrCode errcode

         * @param aResult Result

         * @return   void

        */      

        void NotifyResultL(TInt aErrCode, TAny* aResult);

    //    TInt32 GetTransactionID();

        ~CCalCallbackCalEntryList();

    private:

        /**

         * Constructor

        */      

        CCalCallbackCalEntryList( CCalendarInterface& aCalendarInterface, MLiwNotifyCallback *aPtrNotifyCallback,  TInt32 aTransactionId, TBool aIsEntryArray );

		void ConstructL( const TDesC& aCalendarName );

   private:

   TBool               iIsEntryArray;

   CCalendarInterface&     iInterface;

   /**

       * Calendar Name

      */      

      HBufC*                  iCalendarName;

  /*      MLiwNotifyCallback* iCallback;

        TInt32              iTransactionId;

        */

    };

class CCalCallbackBaseBuffer: public CBase, public MCalCallbackBase //USED IN CASE OF EXPORT ASYNC

	{

	public:

	  	/**

	     * Two-phase Constructor

	     * @return   CMsgCallbackBase* 

	    */		

		static CCalCallbackBaseBuffer* NewL( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	  	/**

	     * Gives the result of asynchronous SAPI

	     * @param aErrCode errcode

	     * @param aResult Result

	     * @return   void

	    */		

		void NotifyResultL(TInt aErrCode, TAny* aResult);

	private:

	  	/**

	     * Constructor

	    */		

		CCalCallbackBaseBuffer( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	};

/**

* Implemenation of abstract MCalCallbackBase interface for TUIDSet output

* Used in Async Import operation

*

* @see MCalCallbackBase

*

*/

class CCalCallbackBaseUIDSet: public CBase, public MCalCallbackBase 

	{

	public:

	  	/**

	     * Two-phase Constructor

	     * @return   CMsgCallbackBase* 

	    */		

		static CCalCallbackBaseUIDSet* NewL( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	  	/**

	     * Gives the result of asynchronous SAPI

	     * @param aErrCode errcode

	     * @param aResult Result

	     * @return   void

	    */		

		void NotifyResultL(TInt aErrCode, TAny* aResult);

	private:

	  	/**

	     * Constructor

	    */		

		CCalCallbackBaseUIDSet( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	};

/**

* Implemenation of abstract MCalCallbackBase interface for Error code as output

* Used in Async Delete operation

*

* @see MCalCallbackBase

*

*/

class CCalCallbackInt: public CBase, public MCalCallbackBase 

	{

	public:

	  	/**

	     * Two-phase Constructor

	     * @return   CMsgCallbackBase* 

	    */		

		static CCalCallbackInt* NewL( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	  	/**

	     * Gives the result of asynchronous SAPI

	     * @param aErrCode errcode

	     * @param aResult Result

	     * @return   void

	    */		

		void NotifyResultL(TInt aErrCode, TAny* aResult);

	private:

	  	/**

	     * Constructor

	    */		

		CCalCallbackInt( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	};

/**

* Implemenation of abstract MCalCallbackBase interface for Change Notifications

*

* @see MCalCallbackBase

*

*/

class CCalCallbackChangeNotify : public CBase, public MCalCallbackBase 

	{

	public:

	  	/**

	     * Two-phase Constructor

	     * @return   CMsgCallbackBase* 

	    */		

		static CCalCallbackChangeNotify* NewL( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	  	/**

	     * Gives the result of asynchronous SAPI

	     * @param aErrCode errcode

	     * @param aResult Result

	     * @return   void

	    */		

		void NotifyResultL(TInt aErrCode, TAny* aResult);

	private:

	  	/**

	     * Constructor

	    */		

		CCalCallbackChangeNotify( MLiwNotifyCallback *aPtrNotifyCallback, const CLiwGenericParamList &aPtrInParamList, TInt32 aTransactionId );

	};

#endif __CALENDARCALLBACK_H