/*

* Copyright (c) 2008 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:  The CVIMPSTStorageActiveHandler class handles the waiting functionality 

*

*/

// INCLUDE FILES

#include "cvimpststorageactivehandler.h"

#include "mvimpststorageactiveobserver.h"

#include "vimpstdebugtrace.h"

#include <e32base.h>

// CONSTANTS

const TInt KTimeToWaitBeforeRefresh( 1000000 ); // 1 seconds in microseconds

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CVIMPSTStorageActiveHandler::CVIMPSTStorageActiveHandler

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CVIMPSTStorageActiveHandler::CVIMPSTStorageActiveHandler( MVIMPSTStorageActiveObserver* aObserver ) : 

    CTimer( EPriorityIdle ),

    iObserver( aObserver )

    {

	CActiveScheduler::Add( this );

    }

// -----------------------------------------------------------------------------

// CVIMPSTStorageActiveHandler::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CVIMPSTStorageActiveHandler::ConstructL()

    {

	// the base class must be constructed explicitely

	CTimer::ConstructL();

    }

// -----------------------------------------------------------------------------

// CVIMPSTStorageActiveHandler::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CVIMPSTStorageActiveHandler* CVIMPSTStorageActiveHandler::NewL( 

					MVIMPSTStorageActiveObserver* aObserver )

    {

    CVIMPSTStorageActiveHandler* self = new( ELeave ) CVIMPSTStorageActiveHandler( aObserver );

	CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

	return self;

    }

// Destructor

CVIMPSTStorageActiveHandler::~CVIMPSTStorageActiveHandler()

    {

	Cancel();

    }

// -----------------------------------------------------------------------------

// CVIMPSTStorageActiveHandler::Start

// -----------------------------------------------------------------------------

void CVIMPSTStorageActiveHandler::IssueRequest(TVIMPSTEnums::TVIMPSTStorgaeEventType aType,

											  MVIMPSTStorageContactList *aList,

					                          MVIMPSTStorageContact* aContact,

					                          TInt aContactIndex )

	{

	TRACE( T_LIT("CVIMPSTStorageActiveHandler::IssueRequest() begin") );

	 if( IsActive() )

        {

        Cancel();

        }

    TTimeIntervalMicroSeconds32 waittime( KTimeToWaitBeforeRefresh );

    CTimer::After( waittime );

	iEventType = aType ;

	iList = aList ; 

	iContact = aContact ;

	iContactIndex = aContactIndex;

	TRACE( T_LIT("CVIMPSTStorageActiveHandler::IssueRequest() end") );

	}

// -----------------------------------------------------------------------------

// CVIMPSTStorageActiveHandler::RunL

// Derived from CActive

// -----------------------------------------------------------------------------

//

void CVIMPSTStorageActiveHandler::RunL()

	{

	TRACE( T_LIT("CVIMPSTStorageActiveHandler::RunL() begin") );

	if( iObserver )

		{

		TRACE( T_LIT("CVIMPSTStorageActiveHandler::RunL() send notification") );

		TInt status( iStatus.Int() );

	    if( status != KErrCancel )

            {

		    iObserver->HandleDelayedNotificationL(iEventType,

											iList ,

											iContact,

											iContactIndex );

            }

		TRACE( T_LIT("CVIMPSTStorageActiveHandler::RunL() notification sent") );

		}

    TRACE( T_LIT("CVIMPSTStorageActiveHandler::RunL() end") );

	}

// ---------------------------------------------------------

// CVIMPSTStorageActiveHandler::RunError

// Derived from CActive

// ---------------------------------------------------------

//

TInt CVIMPSTStorageActiveHandler::RunError( TInt aError )

	{

	TRACE( T_LIT("CVIMPSTStorageActiveHandler::RunError() begin") );

	if( iObserver )

		{

	    TRAP_IGNORE( iObserver->HandleDelayedNotificationL(iEventType,

											iList ,

											iContact,

											iContactIndex ) );

        }

    TRACE( T_LIT("CVIMPSTStorageActiveHandler::RunError() End ") );

	return aError;

	}

// ---------------------------------------------------------

// CVIMPSTStorageActiveHandler::DoCancel

// Derived from CActive

// ---------------------------------------------------------

//

void CVIMPSTStorageActiveHandler::DoCancel()

	{

	CTimer::DoCancel();// not required

	}

//  End of File