/*

* 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:

*

*/

#ifndef MEMSPYVIEWCHUNKLIST_H

#define MEMSPYVIEWCHUNKLIST_H

// System includes

#include <coecntrl.h>

#include <aknlists.h>

// User includes

#include "MemSpyViewBase.h"

// Classes referenced

class CMemSpyEngineChunkList;

class CMemSpyEngineChunkEntry;

class CMemSpyViewChunkBase : public CMemSpyViewBase

    {

public:

    CMemSpyViewChunkBase( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyEngineChunkList* aList );

    ~CMemSpyViewChunkBase();

public: // From CMemSpyViewBase

    TBool HandleCommandL( TInt aCommand );

public: // Menu framework

    TUint MenuCascadeResourceId() const { return R_MEMSPY_MENUPANE_CHUNK_LIST; }

    TInt MenuCascadeCommandId() const { return EMemSpyCmdChunk; }

protected: // Command handlers

    void OnCmdListingL();

protected: // Data members

    CMemSpyEngineChunkList* iList;

    };

class CMemSpyViewChunkList : public CMemSpyViewChunkBase

    {

public:

    CMemSpyViewChunkList( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver );

    CMemSpyViewChunkList( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyEngineChunkList& aList );

    void ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune = NULL );

public: // From CMemSpyViewBase

    TMemSpyViewType ViewType() const;

    CMemSpyViewBase* PrepareParentViewL();

    CMemSpyViewBase* PrepareChildViewL();

private: // From CMemSpyViewBase

    void SetListBoxModelL();

    void HandleListBoxItemActionedL( TInt aIndex );

    void HandleListBoxItemSelectedL( TInt aIndex );

private: // Data members

    CMemSpyEngineChunkEntry* iCurrentChunk;

    };

class CMemSpyViewChunkDetails : public CMemSpyViewChunkBase

    {

public:

    CMemSpyViewChunkDetails( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyEngineChunkList& aList, CMemSpyEngineChunkEntry& aSelectedChunk );

    void ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune = NULL );

public: // From CMemSpyViewBase

    void RefreshL();

    TMemSpyViewType ViewType() const;

    CMemSpyViewBase* PrepareParentViewL();

private: // From CMemSpyViewBase

    void SetListBoxModelL();

private: // Data members

    CMemSpyEngineChunkEntry& iChunk;

    };

#endif