/*

* 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:

*

*/

#include "MemSpyViewThreadInfoItemCodeSeg.h"

// Engine includes

#include <memspy/engine/memspyengine.h>

#include <memspy/engine/memspyengineobjectprocess.h>

#include <memspy/engine/memspyengineobjectthread.h>

#include <memspy/engine/memspyengineobjectcontainer.h>

#include <memspy/engine/memspyengineobjectthreadinfoobjects.h>

#include <memspy/engine/memspyengineobjectthreadinfocontainer.h>

#include <memspy/engine/memspyenginehelperprocess.h>

#include <memspy/engine/memspyenginehelpercodesegment.h>

// User includes

#include "MemSpyContainerObserver.h"

#include "MemSpyViewCodeSegList.h"

CMemSpyViewThreadInfoItemCodeSeg::CMemSpyViewThreadInfoItemCodeSeg( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyThreadInfoContainer& aContainer )

:   CMemSpyViewThreadInfoItemGeneric( aEngine, aObserver, aContainer, EMemSpyThreadInfoItemTypeCodeSeg )

    {

    }

TBool CMemSpyViewThreadInfoItemCodeSeg::HandleCommandL( TInt aCommand )

    {

    TBool handled = CMemSpyViewBase::HandleCommandL( aCommand );

    return handled;

    }

CMemSpyViewBase* CMemSpyViewThreadInfoItemCodeSeg::PrepareChildViewL()

    {

    CMemSpyViewBase* child = NULL;

    // Get the code segment list

    CMemSpyThreadInfoCodeSeg* codeSegInfoItem = static_cast< CMemSpyThreadInfoCodeSeg* >( iInfoItem );

    CMemSpyEngineCodeSegList* list = &codeSegInfoItem->List();

    // Get the current code segment that corresponds to our currently focused list item.

    const TInt index = iListBox->CurrentItemIndex();

    if  ( index >= 0 && index < list->Count() )

        {

        CMemSpyEngineCodeSegEntry& entry = list->At( index );

        child = new(ELeave) CMemSpyViewCodeSegDetails( iEngine, iObserver, *list, entry );

        // Ownership is transferred to child. Cleanupstack guarantees it will be destroyed now.

        // This object is about to die in any case.

        codeSegInfoItem->NullifyList();

        CleanupStack::PushL( child );

        child->ConstructL( Rect(), *Parent() );

        CleanupStack::Pop( child );

        }

    return child;

    }