/*

* Copyright (c) 2005-2007 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:  Builder class for XML UI node identifiers.

*

*/

// System includes

// User includes

#include <hscontentpublisher.h>

#include <hspublisherinfo.h>

#include "aicontentmodel.h"

#include "aixmluiutils.h"

#include "aixmluiconstants.h"

#include "aistrcnv.h"

#include "xmlnodeidgenerator.h"

using namespace AiXmlUiController;

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

// CXmlNodeIdGenerator::CXmlNodeIdGenerator

// 

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

//

CXmlNodeIdGenerator::CXmlNodeIdGenerator()

    {

    }

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

// CXmlNodeIdGenerator::NewL

// 

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

//

CXmlNodeIdGenerator* CXmlNodeIdGenerator::NewL()

    {

    return new ( ELeave ) CXmlNodeIdGenerator;

    }

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

// CXmlNodeIdGenerator::CXmlNodeIdGenerator

// 

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

//

CXmlNodeIdGenerator::~CXmlNodeIdGenerator()

    {

    delete iContentNodeIdBuf;

    }

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

// CXmlNodeIdGenerator::SettingsNodeIdL

// 

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

//

TPtrC CXmlNodeIdGenerator::SettingsNodeIdL( 

    const THsPublisherInfo& aPublisherInfo )

    {

    const TInt idLength( aPublisherInfo.Name().Length() +

      AiUiDef::xml::id::KSettingsIdSeparator().Length() +

      AiUiDef::xml::propertyClass::KSettings().Length() );

    TPtr bufPtr( 

        AiUtility::EnsureBufMaxLengthL( iContentNodeIdBuf, idLength ) );

    bufPtr.Copy( AiUiDef::xml::propertyClass::KSettings );

    bufPtr.Append( AiUiDef::xml::id::KSettingsIdSeparator );

    bufPtr.Append( aPublisherInfo.Name() );

    return bufPtr;

    }

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

// CXmlNodeIdGenerator::CXmlNodeIdGenerator

// 

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

//

TPtrC CXmlNodeIdGenerator::ContentNodeIdL( CHsContentPublisher& aPlugin, 

    const TAiContentItem& aContentItem )

    {

    const THsPublisherInfo& info( aPlugin.PublisherInfo() );

    return ContentNodeIdL( info, aContentItem );

    }

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

// CXmlNodeIdGenerator::CXmlNodeIdGenerator

// 

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

//

TPtrC CXmlNodeIdGenerator::ContentNodeIdL(

    const THsPublisherInfo& aPublisherInfo, 

    const TAiContentItem& aContentItem )

    {

    const TDesC& contentCid( ContentCid( aContentItem ) );

    // Calculate buffer size and ensure buffer has enough room

    const TInt idLength( aPublisherInfo.Name().Length() + 

      AiUiDef::xml::id::KContentIdSeparator().Length() + contentCid.Length() );

    TPtr bufPtr( 

        AiUtility::EnsureBufMaxLengthL( iContentNodeIdBuf, idLength ) );

    // Copy publisher info name to the buffer

    bufPtr.Copy( aPublisherInfo.Name() );

    // Append separator

    bufPtr.Append( AiUiDef::xml::id::KContentIdSeparator );

    // Append content item id

    bufPtr.Append( contentCid );

    return bufPtr;

    }

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

// CXmlNodeIdGenerator::CXmlNodeIdGenerator

// 

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

//

TPtrC CXmlNodeIdGenerator::ResourceNodeIdL(

    CHsContentPublisher& aPlugin, const TAiContentItem& aContentItem )

    {

    const THsPublisherInfo& info( aPlugin.PublisherInfo() );

    return ResourceNodeIdL( info, aContentItem );

    }

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

// CXmlNodeIdGenerator::CXmlNodeIdGenerator

// 

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

//

TPtrC CXmlNodeIdGenerator::ResourceNodeIdL(

    const THsPublisherInfo& aPublisherInfo, 

    const TAiContentItem& aContentItem )

    {

    // Resources node id is similar to content node id

    return ContentNodeIdL( aPublisherInfo, aContentItem );

    }

// End of file