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/*
* Copyright (c) 2003-2009 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:
*
*/
#include "cviewcontactextension.h"
/** Allocates and constructs a CViewContactExtension object
* @param aLength initial MaxLenght of a contact buffer.*/
CViewContactExtension* CViewContactExtension::NewL(TInt aLength)
{
CViewContactExtension* extension=new(ELeave)CViewContactExtension();
CleanupStack::PushL(extension);
extension->ConstructL(aLength);
CleanupStack::Pop(extension);
return extension;
}
/**
* Second phase constructor.
* @param aLength initial MaxLenght of a contact buffer.
*/
void CViewContactExtension::ConstructL(TInt aLength)
{
if (aLength > 0)
{
iFieldTextBuf = HBufC::NewL(aLength);
}
}
/**
* Default constructor
*/
CViewContactExtension::CViewContactExtension()
: iFieldTextBuf(NULL)
{
}
/**
* Destructor
*/
CViewContactExtension::~CViewContactExtension()
{
delete iFieldTextBuf;
}
/**
* Append the specified field data to any existing field data
*
* @param aField Field data
*/
void CViewContactExtension::AppendToFieldTextL(const TDesC& aField)
{
const TInt fieldLength = aField.Length();
if (fieldLength > 0)
{
if (!iFieldTextBuf)
{
iFieldTextBuf = aField.AllocL();
}
else
{
const TInt length = iFieldTextBuf->Length();
const TInt maxLength = iFieldTextBuf->Des().MaxLength();
if (length + fieldLength > maxLength)
{
iFieldTextBuf = iFieldTextBuf->ReAllocL(length + fieldLength);
}
iFieldTextBuf->Des().Append(aField);
}
}
}
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