/*

* 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 AFSTORAGECLIENT_H

#define AFSTORAGECLIENT_H

#include <QObject>

#include <afasyncrequestobserver.h>

#ifdef ACTIVITY_LIB

    #define ACTIVITY_EXPORT Q_DECL_EXPORT

#else

    #define ACTIVITY_EXPORT Q_DECL_IMPORT

#endif

class AfStorageClientPrivate;

class AfStorageEntry;

class ACTIVITY_EXPORT AfStorageClient: public QObject,

                                       public MAfAsyncRequestObserver

{

    Q_OBJECT

public:

    AfStorageClient(QObject* =0);

    ~AfStorageClient();

    int connect();

    int addActivity(const AfStorageEntry &entry, const QPixmap& imageSource = QPixmap());

    int updateActivity(const AfStorageEntry &entry, const QPixmap& imageSource = QPixmap());

    int removeActivity(const AfStorageEntry &entry);

    int removeApplicationActivities(const AfStorageEntry &entry);

    int activities(QList<AfStorageEntry> &dst);

    int applicationActivities(QList<AfStorageEntry> &dst, 

                              const AfStorageEntry &entry);

    int activityData(AfStorageEntry &dst, const AfStorageEntry &entry);

    int waitActivity();

    int launchActivity(const AfStorageEntry &entry);

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

    int notifyDataChange();

private:

    void asyncRequestCompleated(int, int, const QString &);

    void asyncRequestCompleated(int, int, const QPixmap&, void*);

    void asyncRequestCompleated(int result,

                                int requestType);

signals:

    void activityRequested(const QString &activityId);

    void thumbnailRequested(QPixmap thumbnailPixmap, void *userData);

    void dataChanged();

private:

    /**

     * Private client implementation.

     * Own.

     */

    AfStorageClientPrivate *d_ptr;

    friend class AfStorageClientPrivate;

};

#endif //AFSTORAGECLIENT_H