/*

* Copyright (c) 2007-2007 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:  Phonebook 2 field selector.

*

*/

// INCLUDES

#include "CPbk2FieldSelector.h"

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

// CPbk2FieldSelector::CPbk2FieldSelector

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

//

inline CPbk2FieldSelector::CPbk2FieldSelector()

    {

    // Do nothing

    }

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

// CPbk2FieldSelector::NewLC

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

//    

CPbk2FieldSelector* CPbk2FieldSelector::NewLC()

    {    

    CPbk2FieldSelector* self = new ( ELeave ) CPbk2FieldSelector();

    CleanupStack::PushL( self );

    return self;

    }

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

// CPbk2FieldSelector::~CPbk2FieldSelector

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

//    

CPbk2FieldSelector::~CPbk2FieldSelector()

    {

    iIncludedSelectorArray.ResetAndDestroy();

    iExcludedSelectorArray.ResetAndDestroy();

    }

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

// CPbk2FieldSelector::IsIncluded

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

//        

inline TBool CPbk2FieldSelector::IsIncluded( 

        TArray<CVPbkFieldTypeSelector*> aArray, 

        const MVPbkBaseContactField& aField ) const

    {

    const TInt count = aArray.Count();

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

        {

        if ( aArray[i]->IsFieldIncluded( aField ) )

            {

            return ETrue;

            }

        }

    return EFalse;        

    }

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

// CPbk2FieldSelector::IsFieldIncluded

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

//

TBool CPbk2FieldSelector::IsFieldIncluded(

        const MVPbkBaseContactField& aField) const

    {

    // First find from excluded array

    TBool isExcluded = IsIncluded( iExcludedSelectorArray.Array(), aField );

    TBool isIncluded = EFalse;

    // If already found from excluded array so not necessary to search from 

    // included array

    if ( !isExcluded )

        {

        isIncluded = IsIncluded( iIncludedSelectorArray.Array(), aField );    

        }

    return isExcluded ? EFalse : isIncluded;        

    }    

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

// CPbk2FieldSelector::AddIncludedSelector

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

//    

void CPbk2FieldSelector::AddIncludedSelector( 

        CVPbkFieldTypeSelector* aIncludedSelector )

    {

    if ( iIncludedSelectorArray.Find( aIncludedSelector ) == KErrNotFound )

        {

        TInt result = iIncludedSelectorArray.Append( aIncludedSelector );

        if ( result != KErrNone )

            {

            delete aIncludedSelector;

            aIncludedSelector = NULL;

            }

        }

    else

        {

        delete aIncludedSelector;

        aIncludedSelector = NULL;

        }

    }

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

// CPbk2FieldSelector::AddExcludedSelector

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

//    

void CPbk2FieldSelector::AddExcludedSelector( 

        CVPbkFieldTypeSelector* aExcludedSelector )

    {

    if ( iExcludedSelectorArray.Find( aExcludedSelector ) == KErrNotFound )

        {

        TInt result = iExcludedSelectorArray.Append( aExcludedSelector );

        if ( result != KErrNone )

            {

            delete aExcludedSelector;

            aExcludedSelector = NULL;

            }

        }    

    else

        {

        delete aExcludedSelector;

        aExcludedSelector = NULL;        

        }

    }

// End of file