// Copyright (c) 2008-2010 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 file contains the CPlayerApplicationSettings class.

// This is used to contain the Player application Setting Attributes

// defined by the Bluetooth AVRCP 1.3 specification

// 

//

/**

 @file

 @internalComponent

 @released

*/

#include <playerinformationtarget.h>

#include "playerapplicationsetting.h"

#include "playerinformation.h"

CPlayerApplicationSettings* CPlayerApplicationSettings::NewL( TUint aAttributeID,

		TDesC8& 						aAttributeText,

		const RArray<TUint>& 			aValues,

		RArray<TPtrC8>&					aValueTexts,

		TUint 							aInitialValue )

	{

	CPlayerApplicationSettings* self = new(ELeave) CPlayerApplicationSettings();

	CleanupStack::PushL(self);

	self->ConstructL( aAttributeID, aAttributeText, aValues, aValueTexts, aInitialValue);

	CleanupStack::Pop(self);

	return self;

	}

CPlayerApplicationSettings::~CPlayerApplicationSettings()

	{

	delete iAttributeText;

	iValues.Close();

	iValueText.ResetAndDestroy();

	}

CPlayerApplicationSettings::CPlayerApplicationSettings( )

	{

	}

void CPlayerApplicationSettings::ConstructL(TUint aAttributeID,

		TDesC8& 						aAttributeText,

		const RArray<TUint>& 			aValues,

		RArray<TPtrC8>&					aValueText,

		TUint 							aInitialValue )

	{

	iAttributeID = aAttributeID;

	// copy the attribute description	

	iAttributeText = aAttributeText.AllocL();

	// copy the allowed values

	for (TInt i=0; i < aValues.Count(); i++ )

		{

		// avoid duplicated defined values

		if (iValues.Find(aValues[i]) != KErrNotFound)

			{

			User::Leave(KErrArgument);

			}

		iValues.AppendL( aValues[i] );

		// copy the value description into a HBuf and add pointer to iValueTexts

		HBufC8 * valueText = aValueText[i].AllocL();

		CleanupStack::PushL(valueText);

		iValueText.AppendL(valueText);

		CleanupStack::Pop(valueText);

		}

	TInt error = SetCurrentValue( aInitialValue );

	if ( error != KErrNone )

		{	

		User::Leave( error );

		}

	}

TUint CPlayerApplicationSettings::GetAttributeID()

	{

	return( iAttributeID );

	}

TUint CPlayerApplicationSettings::GetCurrentValue()

	{

	return( iCurrentValue );

	}

TPtrC8 CPlayerApplicationSettings::GetAttributeText()

	{

	return( *iAttributeText );

	}

RArray<TUint>* CPlayerApplicationSettings::GetValues()

	{

	return( &iValues );

	}

RPointerArray<HBufC8>* CPlayerApplicationSettings::GetValuesTexts()

	{

	return( &iValueText );

	}

TInt CPlayerApplicationSettings::SetCurrentValue(TUint aValue)

	{

	// Only allow setting already defined values

	for (TInt i=0; i < iValues.Count(); i++ )

		{

		if ( aValue == iValues[i] )

			{

			iCurrentValue = aValue;

			return KErrNone;

			}

		}

	// value was not already defined, so return KErrArgument

	return KErrArgument;

	}