/*

* Copyright (c) 2009 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:     

*

*/

/*

 * HgLayoutData.h

 *

 *  Created on: Feb 6, 2009

 *      Author: anjokela

 */

#ifndef HGLAYOUTDATA_H_

#define HGLAYOUTDATA_H_

#include <e32base.h>

#include <AknLayout2ScalableDef.h>

#include "HgConstants.h"

NONSHARABLE_CLASS( CHgListLayoutData ) : public CBase

    {

public:

    static CHgListLayoutData* NewL()

        {

        CHgListLayoutData* self = new (ELeave) CHgListLayoutData;

        CleanupStack::PushL(self);

        self->ConstructL( KMaxNumberOfTitleIndicators );

        CleanupStack::Pop(self);

        return self;

        }

    virtual ~CHgListLayoutData()

        {

        iTitleLayouts.Close();

        }

public:

    inline void SetBaseLayout( const TAknWindowComponentLayout& aLayout )

        {

        iBaseLayout = aLayout;

        }

    inline const TAknWindowComponentLayout& BaseLayout()

        {

        return iBaseLayout;

        }

    inline void SetItemLayout( const TAknWindowComponentLayout& aLayout )

        {

        iItemLayout = aLayout;

        }

    inline const TAknWindowComponentLayout& ItemLayout()

        {

        return iItemLayout;

        }

    inline void SetIconLayout( const TAknWindowComponentLayout& aLayout )

        {

        iIconLayout = aLayout;

        }

    inline const TAknWindowComponentLayout& IconLayout()

        {

        return iIconLayout;

        }

    inline void SetTitleLayout( TInt aIndicators, const TAknTextComponentLayout& aLayout )

        {

        if(aIndicators >= 0 && aIndicators < iTitleLayouts.Count())

            {

            iTitleLayouts[aIndicators] = aLayout;

            }

        }

    inline const TAknTextComponentLayout& TitleLayout( TInt aIndicators )

        {

        return iTitleLayouts[aIndicators];

        }

    inline void SetTextLayout( const TAknTextComponentLayout& aLayout )

        {

        iTextLayout = aLayout;

        }

    inline const TAknTextComponentLayout& TextLayout()

        {

        return iTextLayout;

        }

    inline void SetFirstIndicatorLayout( const TAknWindowComponentLayout& aLayout )

        {

        iFirstIndicatorLayout = aLayout;

        }

    inline const TAknWindowComponentLayout& FirstIndicatorLayout()

        {

        return iFirstIndicatorLayout;

        }

    inline void SetSecondIndicatorLayout( const TAknWindowComponentLayout& aLayout )

        {

        iSecondIndicatorLayout = aLayout;

        }

    inline const TAknWindowComponentLayout& SecondIndicatorLayout()

        {

        return iSecondIndicatorLayout;

        }

protected:

    void ConstructL( TInt aMaxIndicators )

        {

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

            {

            User::LeaveIfError(iTitleLayouts.Append(TAknTextComponentLayout()));

            }

        }

protected: // data

    TAknWindowComponentLayout iBaseLayout;

    TAknWindowComponentLayout iItemLayout;

    TAknWindowComponentLayout iIconLayout;

    RArray<TAknTextComponentLayout> iTitleLayouts;

    TAknTextComponentLayout iTextLayout;

    TAknWindowComponentLayout iFirstIndicatorLayout;

    TAknWindowComponentLayout iSecondIndicatorLayout;

    };

NONSHARABLE_CLASS( CHgGridLayoutData ) : public CHgListLayoutData

    {

public:

    static CHgGridLayoutData* NewL(TInt aMaxColumnCount)

        {

        CHgGridLayoutData* self = new (ELeave) CHgGridLayoutData;

        CleanupStack::PushL(self);

        self->ConstructL( aMaxColumnCount );

        CleanupStack::Pop(self);

        return self;

        }

    virtual ~CHgGridLayoutData()

        {

        iColumnLayouts.Close();

        }

public:        

    inline void SetColumnLayout( TInt aIndex, const TAknWindowComponentLayout& aLayout )

        {

        if(aIndex >= 0 && aIndex < iColumnLayouts.Count())

            {

            iColumnLayouts[aIndex] = aLayout;

            }

        }

    inline const TAknWindowComponentLayout& ColumnLayout(TInt aIndex)

        {

        return iColumnLayouts[aIndex];

        }

    void ChangeCols( TInt aCols )

        {

        if(aCols < 0) aCols = 0;

        while( iColumnLayouts.Count() < aCols )

            {

            iColumnLayouts.Append(TAknWindowComponentLayout());

            }

        while( iColumnLayouts.Count() > aCols )

            {

            iColumnLayouts.Remove(iColumnLayouts.Count() - 1);

            }

        }

protected:

    void ConstructL( TInt aMaxColumnCount )

        {

        CHgListLayoutData::ConstructL(0);

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

            {

            User::LeaveIfError(iColumnLayouts.Append(TAknWindowComponentLayout()));

            }

        }

protected:

    RArray<TAknWindowComponentLayout> iColumnLayouts;

    };

#endif /* HGLAYOUTDATA_H_ */