/*

* 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 AFSTORAGEPROXY_P_H

#define AFSTORAGEPROXY_P_H

#include "afasyncrequestobserver.h"

#include <QVariant>

#include <QStringList>

class CAfStorageClient;

class CAfEntry;

class AfStorageProxy;

class AfStorageProxyPrivate : public MAfAsyncRequestObserver

{

public:

    AfStorageProxyPrivate(AfStorageProxy *q);

    ~AfStorageProxyPrivate();

public:    

    bool addActivity(int applicationId, const QString &activityId, const QVariant &activityData, const QVariantHash &metadata, const QPixmap &screenshot);

    bool updateActivity(int applicationId, const QString &activityId, const QVariant &activityData, const QVariantHash &metadata, const QPixmap &screenshot);

    bool saveActivity(int applicationId, const QString &activityId, const QVariant &activityData, const QVariantHash &metadata, const QPixmap &screenshot);

    bool removeActivity(int applicationId, const QString &activityId);   

    bool removeApplicationActivities(int applicationId);

    bool activities(QList<QVariantHash> &list);

    bool applicationActivities(QStringList &list, int applicationId);

    bool activityData(QVariant &data, int applicationId, const QString &activityId);

    bool activityMetaData(QVariantHash &metadata, int applicationId, const QString &activityId);

    bool waitActivity();    

    bool launchActivity(int applicationId, const QString &activityUri);

    bool getThumbnail(const QSize &size, const QString &imagePath, void *userData);

    bool notifyDataChange();

public: // from MAfAsyncRequestObserver

    virtual void waitActivityRequestCompleted(int result, const TDesC8 &data);

    virtual void getThumbnailRequestCompleted(int result, int bitmapHandle, void *userData);

    virtual void dataChangeNotificationCompleted(int result);    

private:

    CAfEntry *createFilterEntry(int applicationId = 0, const QString &activityId = QString());

    CAfEntry *createSaveEntry(int applicationId, const QString &activityId, const QVariant &activityData, const QVariantHash &metadata);

    CAfEntry *getEntry(int applicationId, const QString &activityId);

    QVariantHash extractMetadata(CAfEntry *entry);

private:

    CAfStorageClient *mClient;

    AfStorageProxy *q_ptr;

};

#endif //AFSTORAGEPROXY_P_H