/*

* 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 <e32base.h>

class CAfEntry;

class MAfAsyncRequestObserver;

class CAfStorageClient : public CBase

{

public:

    static CAfStorageClient *NewL(MAfAsyncRequestObserver &observer);

    virtual ~CAfStorageClient();

private:

    CAfStorageClient(MAfAsyncRequestObserver &observer);

public:    

    int saveActivity(const CAfEntry &entry, TInt imageHandle);

    int removeActivity(const CAfEntry &entry);

    int removeApplicationActivities(const CAfEntry &entry);

    int activities(RPointerArray<CAfEntry> &dst, int limit = 0);

    int applicationActivities(RPointerArray<CAfEntry> &dst, const CAfEntry &entry);

    int activityData(CAfEntry *&dst, const CAfEntry &entry);

    int waitActivity();

    int launchActivity(const CAfEntry &entry);

    int getThumbnail(const TDesC &imagePath, void *userData);

    int notifyDataChange();

private:

    MAfAsyncRequestObserver &mObserver;

private:

    void updateLastEntry(const CAfEntry &entry);

public:

    void invokeWaitActivityCallback(int result, const TDesC8 &data);

    void invokeGetThumbnailCallback(int result, int bitmapHandle, void *userData);

    void invokeDataChangeCallback(int result);

    static void clearLastCallInfo();

public:

    enum LastMethodCalled {

        NoCall,

        SaveActivityMethod,

        RemoveActivityMethod,

        RemoveApplicationActivitiesMethod,

        ActivitiesMethod,

        ApplicationActivitiesMethod,

        ActivityDataMethod,

        WaitActivityMethod,

        LaunchActivityMethod,

        GetThumbnailMethod,

        NotifyDataChangeMethod,

    };

public:

    static TInt constructorError;

    static TInt expectedReturnCode;

    static CAfEntry *lastCallEntry;

    static TInt lastCallImageHandle;

    static TSize lastCallThumbnailSize;

    static HBufC *lastCallThumbnailPath;

    static void *lastCallUserData;

    static LastMethodCalled lastMethodCalled;

};

#endif //AFSTORAGECLIENT_H