// Copyright (c) 2002-2009 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:

// This program is designed the test of the MMF_VCLNT.

// 

//

/**

 @file TSI_MMFVCLNT.cpp

*/

#include "TSI_MMFVCLNT.h"

TInt CVideoCallbackHandler::ID()

	{

	return iID;

	}

void CVideoCallbackHandler::MvpuoOpenComplete(TInt aError)

	{

	iMchObserver->MchoComplete(ID(),aError);

	}

void CVideoCallbackHandler::MvpuoFrameReady(CFbsBitmap& /*aFrame*/)

	{

	iMchObserver->MchoComplete(ID(),0); 

	}

void CVideoCallbackHandler::MvpuoPlayComplete(TInt aError)

	{

	iMchObserver->MchoComplete(ID(),aError); 

	}

CVideoRecorderCallbackHandler::CVideoRecorderCallbackHandler(const TInt aID, MCallbackHandlerObserver* aMchObserver)

	: iMchObserver(aMchObserver)

	, iID(aID) 

	{}

TInt CVideoRecorderCallbackHandler::ID() 

	{ 

	return iID; 

	}

void CVideoRecorderCallbackHandler::MvruoOpenComplete(TInt aError)

	{

	iMchObserver->MchoComplete(ID(),aError); 

	}

void CVideoRecorderCallbackHandler::MvruoRecordComplete(TInt aError)

	{

	iMchObserver->MchoComplete(ID(),aError); 

	}

/**

 * Timeout function

 */

void CTestMmfVclntStep::WaitWithTimeout(TRequestStatus& aStatus, TInt aNumberOfMicroSeconds)

	{

	TRequestStatus timerStatus;

	RTimer timer ;

	timer.CreateLocal() ;

	timer.After(timerStatus,aNumberOfMicroSeconds);

	User::WaitForRequest(aStatus, timerStatus);

	if (timerStatus == KRequestPending)

		{

		timer.Cancel();

		User::WaitForRequest(timerStatus);

		}

	else

		{

		INFO_PRINTF1(_L("Time is over!!!")) ;

		}

	timer.Close() ;

	}

/**

 * Time comparison utility function

 *

 * @param	"const TUint aActual"

 *			The actual timer value produced

 * @param	"const TUint aExpected"

 *			Expected timer value

 * @param	"const TUint aDeviation"

 *			Allowed deviation of the expected value

 *			from the actual value.

 * @return	"TBool"

 *			Did actual timed value fall within deviation limits

 */ 

TBool CTestMmfVclntStep::TimeComparison(const TUint aActual, const TUint aExpected, const TUint aDeviation)

	{

	// save unnessary conditions

	if(aActual == aExpected)

		return ETrue;	

	// Prevent unsigned wrapping errors 

	TUint difference;

	if(aActual > aExpected)

		difference = aActual - aExpected;

	else

		difference = aExpected - aActual;

	// comapare

	if(difference < aDeviation)

		return ETrue;

	return EFalse;

	}

/**

 * Test Preample routines.

 *

 * Creates our own Active Scheduler.

 *

 * @return	"TVerdict"

 *			Did Preamble complete.

 */

TVerdict CTestMmfVclntStep::DoTestStepPreambleL()

	{

	iActiveScheduler = new(ELeave) CActiveScheduler;

	CActiveScheduler::Install(iActiveScheduler);

	return EPass;

	}

/**

 * Test Postample routines.

 *

 * Destroys our Active Scheduler.

 *

 * @return	"TVerdict"

 *			Did Postamble complete.

 */

TVerdict CTestMmfVclntStep::DoTestStepPostambleL()

	{

	delete iActiveScheduler;

	iActiveScheduler = NULL;

	delete iScreen;

	delete iWindow;

	iWs.Close();

	return EPass;

	}

/**

 * CTestMMFVCLNTStep Implementation

 */

CTestMmfVclntStep::CTestMmfVclntStep()

	:iActiveScheduler( NULL )

	{}

CTestMmfVclntStep::~CTestMmfVclntStep()

	{

	}

void CTestMmfVclntStep::InitWservL()

	{

	TInt err = iWs.Connect();

	if (err != KErrNone)

		{

		// Access violation if ws is null

		INFO_PRINTF1(_L("Cannot test, no window server available"));

		User::Leave(err);

		}

	iScreen = new (ELeave) CWsScreenDevice(iWs); // make device for this session

	User::LeaveIfError(iScreen->Construct()); // and complete its construction

	RWindowGroup rootWindow = RWindowGroup(iWs);

	User::LeaveIfError(rootWindow.Construct((TUint32)this, ETrue));

	iWindow = new(ELeave) RWindow(iWs);

	User::LeaveIfError(((RWindow*)iWindow)->Construct(rootWindow,((TUint32)(this)) + 1));

	iWindow->SetExtent(TPoint(0,0), TSize(100,100));

	iWindow->SetVisible(ETrue);

	iWindow->Activate();

	iWs.Flush();

	}