/*

* 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 HSACTIVITYDBCLIENTPRIVATE_H

#define HSACTIVITYDBCLIENTPRIVATE_H

#include "hsactivitydbclientinterface.h"

#include <e32base.h>

#include <hsactivitydbasyncrequestobserver.h>

class HsActivityDbAsyncRequestPrivate;

/**

 * Class implemets HsActivityDbClientInterface and is responsible for

 * activity data management on S60 enviroment.

 */

class HsActivityDbClientPrivate : protected RSessionBase,

                                  public HsActivityDbClientInterface

{

public:

    HsActivityDbClientPrivate(HsActivityDbAsyncRequestObserver &);

    ~HsActivityDbClientPrivate();

    int connect();

    int removeActivity(const QVariantHash &activity);

    int removeApplicationActivities(const QVariantHash &activity);

    int activities(QList<QVariantHash> &);

    int applicationActivities(QList<QVariantHash>&, const QVariantHash &);

    int waitActivity(const QVariantHash &activity);

    int getThumbnail(QSize size, QString imagePath, QString  mimeType, void *userDdata);

    int notifyDataChange();

    int launchActivity(const QVariantHash &);

    int cancelWaitActivity();

    int cancelNotifyDataChange();

public:

    void getData(int taskId, RBuf8 &dst);

    void sendDataAsync(int func,const TIpcArgs &data, TRequestStatus &status);

public:

    void PushL(HsActivityDbAsyncRequestPrivate * task);

    void Pop(HsActivityDbAsyncRequestPrivate *task);

private:

    void startServerL();

    void connectL();

    void activitiesL(QList<QVariantHash>& result);

    void applicationActivitiesL(QList<QVariantHash>& result,

                                const QVariantHash &cond);

    void getThumbnailL(QSize size, QString imagePath, QString  mimeType, void *userDdata);

private:

    RPointerArray<HsActivityDbAsyncRequestPrivate> mAsyncTasks;

    HsActivityDbAsyncRequestObserver& mObserver;

};

#endif // HSACTIVITYDBCLIENTPRIVATE_H