/*

* Copyright (c) 2010 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:  Media Video harvester plugin header

*

*/

#ifndef CVIDEOPLUGIN_H

#define CVIDEOPLUGIN_H

#include <cindexingplugin.h>

#include <e32base.h>

#include "common.h"

#include "mediaobjecthandler.h"

#include "mmceventobserver.h"

//Forward declaration

class CSearchDocument;

class CCPixIndexer;

class CMdeHarvester;

class CMdeObjectQueueManager;

class CMdsMediaMonitor;

class CMdsSessionObjectUtils;

class CCPIXMediaVideoDoc;

class CCPixIndexerUtils;

class CMMCMonitorUtil;

class CCPIXMDEDbManager;

class CMDSEntity;

class CVideoPlugin : public CIndexingPlugin, public MdeMEdiaObserver,

                     public MMediaObjectHandler, public MMMCEventObserver

    {

public:

    // Constructor and Destructors.

    /*

    * NewL

    * @return instance of Media video plugin

    */

    static CVideoPlugin* NewL();    

    /*

     * NewLC

     * @return instance of Media plugin

     */

    static CVideoPlugin* NewLC();

    /*

    * Destructor

    */

    ~CVideoPlugin();

public:

    /* 

    * Prepares the plugin for StartHarvesterL

    */

    void StartPluginL();

    /*

    * @description Start the harvester.

    * @param aQualifiedBaseAppClass the base app class. In this case

    *        use MEDIA_QBASEAPPCLASS

    * @return void

    * Leaves in case of errors.

    */

    void StartHarvestingL(const TDesC & aQualifiedBaseAppClass);

    void PausePluginL();

    void ResumePluginL();

    /*

    * HandleMdeItemL callback from MMediaObjectHandler

    * @param TItemId aObjId object Id

    * @param TCPixActionType aActionType cpix action type

    */

    void HandleMdeItemL( TItemId aObjId, TCPixActionType aActionType);

#ifdef __PERFORMANCE_DATA

    void UpdateLogL();

#endif

    /*

    * HarvestingCompletedL callback from MdeEventHandler

    */

    void HarvestingCompletedL();

    /*

    * HandleMMCEventL callback from MMMCEventObserver

    * @param TDriveNumber aDrive drive number of MMC

    * @param TBool aMMCInsertRemoval ETrue if inserted else EFalse

    */

    void HandleMMCEventL(const TDriveNumber aDrive,const TBool aMMCInsertRemoval);

private:

    //private constructors.

    /*

    * Default constructor

    */

    CVideoPlugin();

    /*

     * Second phase constructor

     */

    void ConstructL();

private:

    CMdeObjectQueueManager* iObjectJobQueueManager; //Objectqueue manager owned

    CMdsMediaMonitor*       iMdsMonitor;//MDS monitor owned

    CMdsSessionObjectUtils* iMdsUtils;//Mds utils owned

    CCPIXMediaVideoDoc*     iVideoDocument;//MDS video doc owned

    CCPixIndexerUtils*      iIndexerUtil;//Indexer util owned

    CMMCMonitorUtil*        iMMcMonitor;//MMC monitor owned

    CCPIXMDEDbManager*      iDBManager;

    CMDSEntity*             iMdsItem;

//for helping with testing.

#ifdef HARVESTERPLUGINTESTER_FRIEND

    friend class CHarvesterPluginTester;

#endif

#ifdef __PERFORMANCE_DATA

    TTime iStartTime;

    TTime iCompleteTime;

    void UpdatePerformaceDataL();

	TInt count;

#endif	

    };

#endif  // CVIDEOPLUGIN_H