/*

* 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:  A class that reads the icon information of the extension

*

*/

// INCLUDE FILES

#include "CPbk2UIExtensionIconInformation.h"

#include <coemain.h>

#include <barsread.h>

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

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

// CPbk2UIExtensionIconInformation::TIconArrayInfo::TIconArrayInfo

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

// might leave.

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

//

CPbk2UIExtensionIconInformation::TIconArrayInfo::TIconArrayInfo(

        TResourceReader& aReader) :   

    iParentArrayId(static_cast<TPbk2IconArrayId>(aReader.ReadInt8())),

    iExtensionIconArrayResId(aReader.ReadInt32())

    {

    }

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

// CPbk2UIExtensionIconInformation::CPbk2UIExtensionIconInformation

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

// might leave.

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

//

CPbk2UIExtensionIconInformation::CPbk2UIExtensionIconInformation()

    {

    }

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

// CPbk2UIExtensionIconInformation::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CPbk2UIExtensionIconInformation::ConstructL(

        TInt aResourceId)

    {

    // reads the UI extension icon information from the resource structure

    if (aResourceId != 0)

        {

        TResourceReader reader;

        CCoeEnv::Static()->CreateResourceReaderLC(reader, aResourceId);

        // read the icon info array resource id

        iIconInfoArrayResId = reader.ReadInt32();

        // read the array of PHONEBOOK2_EXTENSION_ICON_ARRAY structures

        const TInt iconArrayCount = reader.ReadInt16();

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

            {

            iIconArrayExtensions.AppendL(TIconArrayInfo(reader));

            }

        CleanupStack::PopAndDestroy(); // reader

        }

    }

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

// CPbk2UIExtensionIconInformation::NewL

// Two-phased constructor.

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

//

CPbk2UIExtensionIconInformation* CPbk2UIExtensionIconInformation::NewL(

        TInt aResourceId)

    {

    CPbk2UIExtensionIconInformation* self = 

            new( ELeave ) CPbk2UIExtensionIconInformation();

    CleanupStack::PushL( self );

    self->ConstructL(aResourceId);

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CPbk2UIExtensionIconInformation::~CPbk2UIExtensionIconInformation()

    {

    iIconArrayExtensions.Close();

    }

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

// CPbk2UIExtensionIconInformation::IconInfoArrayResourceId

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

//

TInt CPbk2UIExtensionIconInformation::IconInfoArrayResourceId()

    {

    return iIconInfoArrayResId;

    }

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

// CPbk2UIExtensionIconInformation::FindIconArrayExtension

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

//      

TBool CPbk2UIExtensionIconInformation::FindIconArrayExtension(

        TPbk2IconArrayId aParentArrayId, 

        TInt& aResId)

    {

    const TInt count = iIconArrayExtensions.Count();

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

        { 

        if (iIconArrayExtensions[i].iParentArrayId == aParentArrayId &&

            iIconArrayExtensions[i].iParentArrayId != EPbk2NullIconArrayId)

            {

            aResId = iIconArrayExtensions[i].iExtensionIconArrayResId;

            return ETrue;

            }

        }

    return EFalse;

    }

//  End of File