/*

* 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:  Tree item data derived class able to store plain text.

*

*/

//<cmail> removed __FS_ALFRED_SUPPORT flag

//#include <fsconfig.h>

//</cmail> removed __FS_ALFRED_SUPPORT flag

#include "emailtrace.h"

#include "fstreeplainonelineitemdata.h"

#include <e32cmn.h>

// <cmail> SF

#include <alf/alftexture.h>

// </cmail>

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

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

// Two-phased constructor.

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

//

EXPORT_C CFsTreePlainOneLineItemData* CFsTreePlainOneLineItemData::NewL( )

    {

    FUNC_LOG;

    CFsTreePlainOneLineItemData* self = 

                                  new( ELeave ) CFsTreePlainOneLineItemData();

    CleanupStack::PushL(self);

    self->ConstructL( );

    CleanupStack::Pop(self);

    return self;

    }

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

// C++ destructor.

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

//

CFsTreePlainOneLineItemData::~CFsTreePlainOneLineItemData() 

    {

    FUNC_LOG;

    delete iData;

    }

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

// Copies data to the descriptor given as a parameter.

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

//

TDesC& CFsTreePlainOneLineItemData::Data( ) const

    {

    FUNC_LOG;

    return *iData;

    }

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

// Copies data from the descriptor given as a parameter.

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

//

void CFsTreePlainOneLineItemData::SetDataL( const TDesC& aData )

    {

    FUNC_LOG;

    delete iData;

    iData = NULL;

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

    if (eolIndex==KErrNotFound)

        {

        iData = aData.AllocL();

        }

    else

        {

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

        *iData = aData.Left(eolIndex);

        TPtr16 desc = iData->Des();

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

        }

    }

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

// Returns length (not size) of the data descriptor.

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

//

TUint CFsTreePlainOneLineItemData::DataLength() const

    {

    FUNC_LOG;

    return iData->Length();

    }

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

//  

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

//

TBool CFsTreePlainOneLineItemData::IsIconSet() const

    {

    FUNC_LOG;

    TBool retVal = EFalse;

    if ( iIcon )

        {

        retVal = ETrue;

        }

    return retVal;

    }

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

//  

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

//

const CAlfTexture& CFsTreePlainOneLineItemData::Icon () const

    {

    FUNC_LOG;

    return *iIcon;

    }

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

//  

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

//

void CFsTreePlainOneLineItemData::SetIcon ( CAlfTexture& aIcon )

    {

    FUNC_LOG;

    iIcon = &aIcon;

    }

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

//  Type of the data item.

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

//

TFsTreeItemDataType CFsTreePlainOneLineItemData::Type() const

    {

    FUNC_LOG;

    return KFsTreePlainOneLineItemDataType;

    }

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

//  C++ constructor.

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

//

CFsTreePlainOneLineItemData::CFsTreePlainOneLineItemData( )

    {

    FUNC_LOG;

    }

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

//  Second phase constructor.

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

//

void CFsTreePlainOneLineItemData::ConstructL( )

    {

    FUNC_LOG;

    SetDataL( KNullDesC );

    }