// 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 TSU_MMFMIDICLNT.cpp.

// 

//

/**

 @file TSU_MMFMIDICLNT.cpp

*/

#include "TSU_MMFMIDICLNT.h"

/**

 * Timeout function

 */

void CTestMmfMidiClntStep::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("CTestMmfMidiClntStep wait timed out")) ;

		}

	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 CTestMmfMidiClntStep::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;

	// compare

	if(difference < aDeviation)

		return ETrue;

	return EFalse;

	}

/**

 * Test Preamble routines.

 *

 * Creates our own Active Scheduler.

 *

 * @return	"TVerdict"

 *			Did Preamble complete.

 */

TVerdict CTestMmfMidiClntStep::DoTestStepPreambleL()

	{

	iActiveScheduler = new(ELeave) CActiveScheduler;

    //[ push the scheduler on the stack ]

	CleanupStack::PushL( iActiveScheduler );

	//[install the active scheduler ]

	CActiveScheduler::Install(iActiveScheduler);

	// Pop the element from the stack

	CleanupStack::Pop();

	return EPass;

	}

/**

 * Test Postamble routines.

 *

 * Destroys our Active Scheduler.

 *

 * @return	"TVerdict"

 *			Did Postamble complete.

 */

TVerdict CTestMmfMidiClntStep::DoTestStepPostambleL()

	{

	delete iActiveScheduler;

	iActiveScheduler = NULL;

	delete iScreen;

	delete iWindow;

	iWs.Close();

	return EPass;

	}

/**

 * CTestMMFVCLNTStep Implementation

 */

CTestMmfMidiClntStep::CTestMmfMidiClntStep(const TDesC& aTestName, const TTestStepType aTestType)

	:CTestStep(),

	 iActiveScheduler( NULL )

	{

	// store the name of this test step

	// this is the name that is used by the script file

	// Each test step initialises it's own name

	iTestStepName = aTestName;

	iTestType = aTestType;

	}

CTestMmfMidiClntStep::CTestMmfMidiClntStep()

	:iActiveScheduler( NULL )

	// for test step that sets its own name

	{

	iTestType = ETestValid;

	}

CTestMmfMidiClntStep::~CTestMmfMidiClntStep()

	{

	}

/*void CTestMmfMidiClntStep::Close()

	{

	delete iScreen;

	delete iWindow;

	iWs.Close();

	}*/

/**

 * DoTestStepL : same as CTestMidiClientOpenFile::DoTestStepL() but with no file opening

 * routines.

 *

 * Generally, test steps should NOT override this, but put their processing in DoTestL()

 *

 */

TVerdict CTestMmfMidiClntStep::DoTestStepL()

	{

	__MM_HEAP_MARK;

	CMidiClientUtility* player = CMidiClientUtility::NewL(*this, EMdaPriorityNormal, EMdaPriorityPreferenceTimeAndQuality);

	if (!player)

		{

		ERR_PRINTF1(_L("Could not create a CMidiClientUtility"));

		return EInconclusive;

		}

	CleanupStack::PushL(player);

	TMMFMessageDestinationPckg dummyPckg;

	TInt dummyFunc = 0;		//EDevMidiOff;

	TBuf8<8> dummyBuff;

	player->CustomCommandSyncL(dummyPckg, dummyFunc, dummyBuff, dummyBuff, dummyBuff);

	TVerdict ret = DoTestL(player);

	INFO_PRINTF1(_L("CMidiClientUtility: Destroying"));

	CleanupStack::PopAndDestroy(player);

	if(iError != KErrNone)

		ERR_PRINTF2( _L("CMidiClientUtility failed with error %d"),iError );

	__MM_HEAP_MARKEND;

	return	ret;

	}

TVerdict CTestMmfMidiClntStep::DoTestL(CMidiClientUtility* /*aMidi*/)

	{

	return EPass;

	}

void CTestMmfMidiClntStep::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();

	}

// MMidiClientUtilityObserver

void CTestMmfMidiClntStep::MmcuoStateChanged(TMidiState aOldState, TMidiState aNewState, 

											  const TTimeIntervalMicroSeconds& /* aTime */, TInt aError)

	{

	INFO_PRINTF3(_L("MmcuoStateChanged callback, oldState = %d, newState = %d"), aOldState, aNewState);

	iError = aError;

	iCurrentState = aNewState;

	CActiveScheduler::Stop(); // check if asynchronous

	}

void CTestMmfMidiClntStep::MmcuoTempoChanged(TInt /* aMicroBeatsPerMinute */)

	{

	INFO_PRINTF1(_L("MmcuoTempoChanged callback"));

	}

void CTestMmfMidiClntStep::MmcuoVolumeChanged(TInt /*aChannel*/,TReal32 /*aVolumeInDecibels*/)

	{

	INFO_PRINTF1(_L("MmcuoVolumeChanged callback"));

	}

void CTestMmfMidiClntStep::MmcuoMuteChanged(TInt /* aChannel */, TBool /* aMuted */)

	{

	INFO_PRINTF1(_L("MmcuoMuteChanged callback"));

	}

void CTestMmfMidiClntStep::MmcuoSyncUpdate(const TTimeIntervalMicroSeconds& /* aMicroSeconds */, TInt64 /* aMicroBeats */)

	{

	INFO_PRINTF1(_L("MmcuoSyncUpdate callback"));

	}

void CTestMmfMidiClntStep::MmcuoMetaDataEntryFound(const TInt /*aMetaDataEntryId*/,const TTimeIntervalMicroSeconds& /*aPosition*/)

	{

	INFO_PRINTF1(_L("MmcuoSmfMetaDataEntryFound callback"));

	}

void CTestMmfMidiClntStep::MmcuoMipMessageReceived(const RArray<TMipMessageEntry>& /* aEntry */)

	{

	INFO_PRINTF1(_L("MmcuoMipMessageReceived callback"));

	}

void CTestMmfMidiClntStep::MmcuoPolyphonyChanged(TInt /* aNewPolyphony */)

	{

	INFO_PRINTF1(_L("MmcuoPolyphonyChanged callback"));

	}

void CTestMmfMidiClntStep::MmcuoInstrumentChanged(TInt /* aChannel */, TInt /* aBankId */, TInt /* aInstrumentId */)

	{

	INFO_PRINTF1(_L("MmcuoInstrumentChanged callback"));

	}