/*
* 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;
case VisibilityChange:
VisibilityChangeL(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());
}
void TsDataTask::VisibilityChangeL(MTsDataStorage& dataStorage,
const RMessage2& msg)
{
TPckgBuf<TInt> wgId, visibility, param;
msg.ReadL(0, wgId);
msg.ReadL(1, visibility);
dataStorage.UpdateL(wgId(), static_cast<Visibility>(visibility()), 0);
}