/*

* Copyright (c) 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 data class for the MultiLine item.

*

*/

//////TOOLKIT INCLUDES

// <cmail> SF

#include "emailtrace.h"

#include <alf/alftexture.h>

// </cmail>

//////PROJECT INCLUDES

//<cmail> removed __FS_ALFRED_SUPPORT flag

//#include <fsconfig.h>

//</cmail> removed __FS_ALFRED_SUPPORT flag

#include "fsmultilineitemdata.h"

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

// Two-phased constructor.

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

//

EXPORT_C CFsMultiLineItemData* CFsMultiLineItemData::NewL( )

    {

    FUNC_LOG;

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

    CleanupStack::PushL(self);

    self->ConstructL( );

    CleanupStack::Pop(self);

    return self;

    }

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

// C++ destructor.

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

//

CFsMultiLineItemData::~CFsMultiLineItemData()

    {

    FUNC_LOG;

    delete iFirstLineText;

    delete iSecondLineText;

    delete iThirdLineText;

    delete iFourthLineText;

    }

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

// The function sets text to a specified line.

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

//

void CFsMultiLineItemData::SetLineTextL( const TDesC& aText, TInt aLineNumber )

    {

    FUNC_LOG;

    if ( aLineNumber >= 0 && aLineNumber < 4 )

        {

        switch ( aLineNumber )

            {

            case 0:

                SetTextL( iFirstLineText, aText );

                break;

            case 1:

                SetTextL( iSecondLineText, aText );

                break;

            case 2:

                SetTextL( iThirdLineText, aText );

                break;

            case 3:                

                SetTextL( iFourthLineText, aText );

                break;

            default:

                break;

            }                        

        }

    }

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

// The function return a text associated with a specified line.

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

//

TDesC& CFsMultiLineItemData::LineText( TInt aLineNumber ) const

    {

    FUNC_LOG;

    HBufC* text(NULL);

    switch ( aLineNumber )

        {

        case 0:

            text = iFirstLineText;            

            break;

        case 1:

            text = iSecondLineText;            

            break;

        case 2:

            text = iThirdLineText;            

            break;

        case 3:

            text = iFourthLineText;

            break;

        default:

            text = iFirstLineText;

            break;

        }

    return *text;

    }

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

// The function sets icon to a specified line.

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

//

void CFsMultiLineItemData::SetLineIcon ( CAlfTexture* aIcon, TInt aLineNumber  )

    {

    FUNC_LOG;

    if ( aLineNumber >= 0 && aLineNumber < 4 )

        {

        switch ( aLineNumber )

            {

            case 0:

                iFirstLineIcon = aIcon;

                break;

            case 1:

                iSecondLineIcon = aIcon;

                break;

            case 2:

                iThirdLineIcon = aIcon;

                break;

            case 3:

                iFourthLineIcon = aIcon;

                break;

            default:

                break;

            }                

        }

    }

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

// The function returns an icon associated with a specified line.

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

//

const CAlfTexture* CFsMultiLineItemData::LineIcon ( TInt aLineNumber  ) const

    {

    FUNC_LOG;

    CAlfTexture* icon(NULL);

    switch ( aLineNumber )

        {

        case 0:

            icon = iFirstLineIcon;

            break;

        case 1:

            icon = iSecondLineIcon;

            break;

        case 2:

            icon = iThirdLineIcon;

            break;

        case 3:

            icon = iFourthLineIcon;            

            break;

        default:

            icon = iFirstLineIcon;            

            break;

        }

    return icon;

    }

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

// The function sets icons for a checkbox.

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

//

void CFsMultiLineItemData::SetCheckBoxIcons( CAlfTexture* aCheckedIcon, CAlfTexture* aUncheckedIcon )

    {

    FUNC_LOG;

    iFirstLineCheckedIcon = aCheckedIcon;

    iFirstLineUncheckedIcon = aUncheckedIcon;

    }

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

// The function returns an icon for a checked checkbox's state.

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

//

const CAlfTexture* CFsMultiLineItemData::CheckBoxCheckedIcon() const

    {

    FUNC_LOG;

    return iFirstLineCheckedIcon;

    }

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

// The function returns an icon for an unchecked checkbox's state.

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

//

const CAlfTexture* CFsMultiLineItemData::CheckBoxUncheckedIcon() const

    {

    FUNC_LOG;

    return iFirstLineUncheckedIcon;

    }

//from MFsTreeItemData.

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

// 

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

//

TFsTreeItemDataType CFsMultiLineItemData::Type() const

    {

    FUNC_LOG;

    return KFsMultiLineItemDataType;

    }

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

// The function copies the text from a given source to destination.

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

//

void CFsMultiLineItemData::SetTextL( HBufC*& aDest, const TDesC& aSrcText )

    {

    FUNC_LOG;

    delete aDest;

    aDest = NULL;       

    TInt eolIndex = aSrcText.Find(_L("\n"));

    if (eolIndex==KErrNotFound)

        {

        aDest = aSrcText.AllocL();

        }

    else

        {

        aDest = HBufC::NewL(eolIndex+3);

        *aDest = aSrcText.Left(eolIndex);

        TPtr16 desc = aDest->Des();

        desc.Append(_L("..."));

        }

    }

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

//  C++ constructor.

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

//

CFsMultiLineItemData::CFsMultiLineItemData( )

    {

    FUNC_LOG;

    }

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

//  Second phase constructor.

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

//

void CFsMultiLineItemData::ConstructL( )

    {

    FUNC_LOG;

    TInt line(0);

    SetLineTextL( KNullDesC, line++ );

    SetLineTextL( KNullDesC, line++ );

    SetLineTextL( KNullDesC, line++ );

    SetLineTextL( KNullDesC, line );

    }

//EOF