/*

* Copyright (c) 2002-2007 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:  An adapter between virtual phonebook framework 

*                and VPbkSimStoreImpl field

*

*/

// INCLUDES

#include "TStoreContactField.h"

#include "CContact.h"

#include "CContactLink.h"

#include "CContactStore.h"

#include "CFieldTypeMappings.h"

#include <MVPbkBaseContact.h>

#include <MVPbkContactStoreProperties.h>

#include <CVPbkSimCntField.h>

#include <CVPbkSimContact.h>

#include <VPbkSimStoreCommon.h>

namespace VPbkSimStore {

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

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

// TStoreContactField::TStoreContactField

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

// might leave.

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

//

TStoreContactField::TStoreContactField()

    {

    }

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

// TStoreContactField::SetParentContact

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

//

void TStoreContactField::SetParentContact( CContact& aParentContact )

    {

    iParentContact = &aParentContact;

    }

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

// TStoreContactField::SetSimField

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

//

void TStoreContactField::SetSimField( CVPbkSimCntField& aSimField )

    {

    iSimField = &aSimField;

    iFieldData.SetField( aSimField );

    }

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

// TStoreContactField::ParentObject

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

//

MVPbkObjectHierarchy& TStoreContactField::ParentObject() const

    {

    return *iParentContact;

    }

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

// TStoreContactField::ParentContact

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

//

MVPbkBaseContact& TStoreContactField::ParentContact() const

    {

    return *iParentContact;

    }

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

// TStoreContactField::MatchFieldType

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

//

const MVPbkFieldType* TStoreContactField::MatchFieldType( 

    TInt /*aMatchPriority*/ ) const

    {

    return iParentContact->Store().FieldTypeMappings().Match( 

        iSimField->Type() );

    }

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

// TStoreContactField::BestMatchingFieldType

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

//

const MVPbkFieldType* TStoreContactField::BestMatchingFieldType() const

    {

    TInt dummy = 0;

    return MatchFieldType( dummy );

    }

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

// TStoreContactField::FieldData

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

//

const MVPbkContactFieldData& TStoreContactField::FieldData() const

    {

    return iFieldData;

    }

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

// TStoreContactField::IsSame

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

//

TBool TStoreContactField::IsSame( const MVPbkBaseContactField& aOther ) const

    {

    if ( &ParentContact() == &aOther.ParentContact() )

        {

        return iSimField == static_cast<const TStoreContactField&>

            ( aOther ).iSimField; 

        }

    return EFalse;

    }

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

// TStoreContactField::SupportsLabel

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

//

TBool TStoreContactField::SupportsLabel() const

    {

    // Currently sim store doesn't support field labels. However, it's possible

    // to use labels in additional numbers of the USIM (EF AAS) if the lower

    // level software and USIM card supports it.

    return 

        iParentContact->ParentStore().StoreProperties().SupportsFieldLabels();

    }

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

// TStoreContactField::FieldLabel

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

//

TPtrC TStoreContactField::FieldLabel() const

    {

    return KNullDesC();

    }

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

// TStoreContactField::SetFieldLabelL

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

//

void TStoreContactField::SetFieldLabelL( const TDesC& /*aText*/ )

    {

    User::Leave( KErrNotSupported );

    }

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

// TStoreContactField::MaxLabelLength

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

//

TInt TStoreContactField::MaxLabelLength() const

    {

    // SIM store doesn't support label editing. Return 0 as documented in

    // MVPbkStoreContactField API

    return 0;

    }

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

// TStoreContactField::FieldData

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

//

MVPbkContactFieldData& TStoreContactField::FieldData()

    {

    return iFieldData;

    }

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

// TStoreContactField::CloneLC

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

//

MVPbkStoreContactField* TStoreContactField::CloneLC() const

    {

    TStoreContactField* clone =

        new (ELeave) TStoreContactField;

    clone->SetParentContact(*this->iParentContact);

    clone->SetSimField(*this->iSimField);

    CleanupDeletePushL(clone);

    return clone;

    }

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

// TStoreContactField::CreateLinkLC

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

//    

MVPbkContactLink* TStoreContactField::CreateLinkLC() const

    {

    MVPbkContactLink* ret = NULL;

    if ( iParentContact->SimContact().SimIndex() != KVPbkSimStoreFirstFreeIndex )

        {

        TInt index = KErrNotFound;

        // Find the index of this field in the parent contact

        const TInt count = iParentContact->SimContact().FieldCount();

        for (TInt i = 0; i < count; ++i)

            {

            if (&iParentContact->SimContact().FieldAt(i) == iSimField)

                {

                index = i;

                break;

                }

            }

        ret = CContactLink::NewLC(

                iParentContact->Store(), 

                iParentContact->SimContact().SimIndex(),

                index);

        }

    return ret;

    }

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

// TContactNewField::TContactNewField

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

// might leave.

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

//

TContactNewField::TContactNewField( CVPbkSimCntField* aSimField ) 

    {

    // This instance has an ownership of the aSimField now

    TStoreContactField::SetSimField( *aSimField );

    iOwnsField = ETrue;

    }

// Destructor

TContactNewField::~TContactNewField() 

    {

    if ( iOwnsField )

        {

        delete TStoreContactField::SimField();

        }

    }

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

// TContactNewField::SimField

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

//

CVPbkSimCntField* TContactNewField::SimField()

    {

    iOwnsField = EFalse;

    return TStoreContactField::SimField();

    }

}  // namespace VPbkSimStore