/*

* Copyright (c) 2006 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:  MPX asynchronour save helper API 

*

*/

// INCLUDE FILES

#include "mpxsavehelper.h"

#include <eikenv.h>

#include <pathinfo.h>

#include <sysutil.h>

#include <mpxlog.h>

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

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

// CMPXSaveHelper::CMPXSaveHelper

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

// might leave.

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

//

CMPXSaveHelper::CMPXSaveHelper( MMPXSaveHelperObserver* aObserver ) 

    : CActive( EPriorityStandard )

    {

    iObserver = aObserver;

    }

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

// CMPXSaveHelper::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CMPXSaveHelper::ConstructL(MFileManObserver* aFMObserver )

    {

    iFileMan = CFileMan::NewL( CEikonEnv::Static()->FsSession(), aFMObserver );

    // Add this active object to the scheduler.

    CActiveScheduler::Add( this );

    }

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

// CMPXSaveHelper::NewL

// Two-phased constructor.

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

//

EXPORT_C CMPXSaveHelper* CMPXSaveHelper::NewL( MMPXSaveHelperObserver* aObserver, MFileManObserver* aFMObserver )

    {

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

    CleanupStack::PushL( self );

    self->ConstructL( aFMObserver );

    CleanupStack::Pop();

    return self;

    }

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

// CMPXSaveHelper::~CMPXSaveHelper   

// Destructor

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

//

EXPORT_C CMPXSaveHelper::~CMPXSaveHelper()

    {

    delete iFileMan;

    }

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

// CMPXSaveHelper::StartCopyOperationL

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

//

EXPORT_C void CMPXSaveHelper::StartCopyOperationL( 

    const TDesC& anOld, 

    const TDesC& aNew,

    TBool aMove /*=EFalse*/ )

    {

    if (!IsActive())

        {

        if ( aMove )

            {

            iFileMan->Move( anOld, aNew, CFileMan::EOverWrite, iStatus );

            }

        else

            {

            iFileMan->Copy( anOld, aNew, CFileMan::EOverWrite, iStatus );

            }

        SetActive();

        }

    }

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

// CMPXSaveHelper::StartCopyOperationL

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

//

EXPORT_C void CMPXSaveHelper::StartCopyOperationL( 

    RFile& anOldFile, 

    const TDesC& aNew,

    TBool aMove /*=EFalse*/,

    TBool aSync )

    {

    if ( !aSync )

        {

        if ( !IsActive())

            {

            if ( aMove )

                {

                TFileName filename;

                anOldFile.FullName( filename );

                User::LeaveIfError( iFileMan->Move( filename, aNew, CFileMan::EOverWrite, iStatus ));

                }

            else

                {

                User::LeaveIfError( iFileMan->Copy( anOldFile, aNew, CFileMan::EOverWrite, iStatus ));

                }

            SetActive();

            }

        }

    else

        {

        TInt err = iFileMan->Copy( anOldFile, aNew, CFileMan::EOverWrite);

        if ( !err && iObserver )

            {

            iObserver->HandleSaveComplete( iStatus.Int() );

            }

        }

    }

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

// CMPXSaveHelper::RunL

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

//

void CMPXSaveHelper::RunL() 

    {   

    MPX_DEBUG1("CMPXSaveHelper::RunL(): entering");

    if ( iObserver )

        {

        iObserver->HandleSaveComplete( iStatus.Int() );

        }

    MPX_DEBUG1("CMPXSaveHelper::RunL(): exiting");

    }

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

// CMPXSaveHelper::DoCancel

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

//

void CMPXSaveHelper::DoCancel()

    {

    MPX_DEBUG1("CMPXSaveHelper::DoCancel(): entering");

    if ( iObserver )

        {

        iObserver->HandleSaveComplete( KErrCancel );

        }

    MPX_DEBUG1("CMPXSaveHelper::DoCancel(): exiting");

    }

//  End of File