/*

* Copyright (c) 2004-2007 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:  Utility class that verifies content's that it is in accordance 

*                with DRM.

*

*/

// INCLUDE FILES

#include <DRMHelper.h>

#include <aknnotewrappers.h>

#include <StringLoader.h>

#include <psln.rsg>

#include "PslnDRMImplementation.h"

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

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

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

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

//

CPslnDRMImplementation::CPslnDRMImplementation()

    {

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CPslnDRMImplementation::ConstructL()

    {

    iDRMHelper = CDRMHelper::NewL(*CCoeEnv::Static());

    }

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

// Two-phased constructor.

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

//

CPslnDRMImplementation* CPslnDRMImplementation::NewL()

    {

    CPslnDRMImplementation* self = new(ELeave) CPslnDRMImplementation();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Destructor.

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

//

CPslnDRMImplementation::~CPslnDRMImplementation()

    {

    delete iDRMHelper;

    }

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

// CPslnDRMImplementation::VerifySelectionL

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

//

TBool CPslnDRMImplementation::VerifySelectionL(const MDesCArray* aSelectedFiles)

    {

    if(!aSelectedFiles)

    	{

    	User::Leave(KErrArgument);    	

    	}

    if(aSelectedFiles->MdcaCount() == 0)

        {

        return ETrue;

        }

    User::LeaveIfError(iDRMHelper->SetAutomatedType(CDRMHelper::EAutomatedTypeWallpaper));

    TBool canBeAutomated = EFalse;

    TInt error = iDRMHelper->CanSetAutomated(aSelectedFiles->MdcaPoint(0), canBeAutomated);

    if(error == KErrNone)

    	{

    	if(!canBeAutomated)

    		{

		    ShowErrorNoteL( R_PSLN_QTN_DRM_PREV_RIGHTS_SET );

    		}

    	return canBeAutomated;

    	}

    else if( error == KErrUnderflow )

        {

        ShowErrorNoteL( R_PSLN_IMAGE_CORRUPTED );

        }

    else if ( ( error != KErrNone ) || !canBeAutomated )

        {

        if ( iDRMHelper )

            {

            iDRMHelper->HandleErrorL(

                        error, 

                        aSelectedFiles->MdcaPoint( 0 ) );

            }

        }

    return EFalse;

    }

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

// CPslnDRMImplementation::ShowErrorNoteL

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

//

void CPslnDRMImplementation::ShowErrorNoteL( TInt  aResourceId  ) 

    {

    HBufC* errorText = StringLoader::LoadLC(aResourceId);

    CAknInformationNote* note = new(ELeave) CAknInformationNote(EFalse);

    note->ExecuteLD(*errorText);

    CleanupStack::PopAndDestroy(errorText);

    }

// End of File