/*

* 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:

*

*/

#include <fbs.h>

#include "tsdatatask.h"

// -----------------------------------------------------------------------------

//

// -----------------------------------------------------------------------------

//

void TsDataTask::ExecuteL(MTsDataStorage& dataStorage, const RMessage2& msg)

{

    switch(msg.Function()) {

    case RegisterScreenshotMessage:

        TsDataTask::RegisterScreenshotL(dataStorage, msg); break;

    case UnregisterScreenshotMessage:

        TsDataTask::UnregisterScreenshotL(dataStorage, msg); break;

    }

    msg.Complete(KErrNone);

}

void TsDataTask::RegisterScreenshotL(MTsDataStorage& dataStorage, 

                                           const RMessage2& msg)

{

    TPckgBuf<TInt> wgId, fbsHdl, param, priority;

    msg.ReadL(WindowsGroup, wgId);

    msg.ReadL(ScreenshotHandle, fbsHdl);

    msg.ReadL(AdditionalParameters, param);

    msg.Read(Priority, priority);

    //convert and provide data

    CFbsBitmap* bitmap = new(ELeave) CFbsBitmap();

    CleanupStack::PushL(bitmap);

    User::LeaveIfError(bitmap->Duplicate(fbsHdl()));

    dataStorage.UpdateL(wgId(), *bitmap, param(), priority());

    CleanupStack::PopAndDestroy(bitmap);

}

void TsDataTask::UnregisterScreenshotL(MTsDataStorage& dataStorage, 

                                       const RMessage2& msg)

{

    TPckgBuf<TInt> wgId, param;

    msg.ReadL(WindowsGroup, wgId);

    msg.ReadL(AdditionalParameters, param);

    dataStorage.RemoveL(wgId(), param());

}