/*

* Copyright (c) 2007-2008 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:  toolbar presentation model

*

*/

#include "hntoolbarmodel.h"

#include "hnbuttonmodel.h"

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

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// 

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//

EXPORT_C CHnToolbarModel* CHnToolbarModel::NewLC()

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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// 

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//

EXPORT_C CHnToolbarModel::~CHnToolbarModel()

    {

    iButtons.ResetAndDestroy();

    }

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// 

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EXPORT_C void CHnToolbarModel::AddButtonL( CHnButtonModel* aButton )

    {

    if( iButtons.Count() <= KMaxButtonCount )

        {

        iButtons.AppendL( aButton );

        }

    }

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// 

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//

EXPORT_C const CHnButtonModel* CHnToolbarModel::GetButton( TInt aIndex ) const

    {

    CHnButtonModel* button = NULL;

    for( TInt i( 0 ); i < iButtons.Count(); i++ )

        {

        if( iButtons[ i ]->GetIndex() == aIndex )

            {

            button = iButtons[ i ];

            }

        }

    return button;

    }

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// 

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//

EXPORT_C TBool CHnToolbarModel::HasButtons() const

    {

    TBool hasButtons = EFalse;

    if( iButtons.Count() != 0 )

        {

        hasButtons = ETrue;

        }

    return hasButtons;

    }

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// 

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void CHnToolbarModel::RemoveLiwObjects()

    {

    for( TInt i( 0 ); i < iButtons.Count(); i++ )

        {

        iButtons[i]->RemoveLiwObjects();

        }

    }

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// 

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CHnToolbarModel::CHnToolbarModel( TInt aMaxCount ) : 

                                        KMaxButtonCount( aMaxCount )

    {

    }

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// 

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void CHnToolbarModel::ConstructL()

    {

    }