// Copyright (c) 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:

//

/**

 @file

 @internalComponent

*/

#include "cmtpplaybackparam.h"

#include "mtpplaybackcontrolpanic.h"

/*********************************************

    class TMTPPbDataSuid

**********************************************/

TMTPPbCategory TMTPPbDataSuid::Category() const

    {

    return iPlayCategory;

    }

const TDesC& TMTPPbDataSuid::Suid() const

    {

    return iSuid;

    }

TMTPPbDataSuid::TMTPPbDataSuid(TMTPPbCategory aCategory, const TDesC& aSuid):

    iPlayCategory(aCategory),

    iSuid(aSuid)

    {

    }

/*********************************************

    class CMTPPbParamBase

**********************************************/

CMTPPbParamBase::~CMTPPbParamBase()

    {

    delete iData;

    }

CMTPPbParamBase::CMTPPbParamBase():

    iParamType(EMTPPbTypeNone)

    {

    }

CMTPPbParamBase::CMTPPbParamBase(TMTPPbCategory /*aCategory*/, const TDesC& /*aSuid*/):

    iParamType(EMTPPbSuidSet)

    {

    }

CMTPPbParamBase::CMTPPbParamBase(TInt32 /*aValue*/):

    iParamType(EMTPPbInt32)

    {

    }

CMTPPbParamBase::CMTPPbParamBase(TUint32 /*aValue*/):

    iParamType(EMTPPbUint32)

    {

    }

void CMTPPbParamBase::ConstructL(TMTPPbCategory aCategory, const TDesC& aSuid)

    {

    TMTPPbDataSuid* val = new (ELeave) TMTPPbDataSuid(aCategory, aSuid);

    iData = static_cast<TAny*>(val);

    }

void CMTPPbParamBase::ConstructL(TInt32 aValue)

    {

    TInt32* val = new (ELeave) TInt32();

    *val = aValue;

    iData = static_cast<TAny*>(val);

    }

void CMTPPbParamBase::ConstructL(TUint32 aValue)

    {

    TUint32* val = new (ELeave) TUint32();

    *val = aValue;

    iData = static_cast<TAny*>(val);

    }

void CMTPPbParamBase::ConstructL(const CMTPPbParamBase& aParam)

    {

    TMTPPbDataType type(aParam.Type());

    __ASSERT_DEBUG((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), Panic(EMTPPBArgumentErr));

    switch(type)

        {

        case EMTPPbSuidSet:

            {

            ConstructL(aParam.SuidSetL().Category(), aParam.SuidSetL().Suid());

            }

            break;

        case EMTPPbInt32:

            {

            ConstructL(aParam.Int32L());

            }

            break;

        case EMTPPbUint32:

            {

            ConstructL(aParam.Uint32L());

            }

            break;

        default:

            break;

        }

    iParamType = type;

    }

TMTPPbDataType CMTPPbParamBase::Type() const

    {

    __ASSERT_DEBUG((iParamType > EMTPPbTypeNone && iParamType < EMTPPbTypeEnd), 

                    Panic(EMTPPBDataTypeErr));

    return iParamType;

    }

void CMTPPbParamBase::SetType(TMTPPbDataType aType)

    {

    __ASSERT_DEBUG((iParamType == EMTPPbTypeNone), Panic(EMTPPBDataTypeErr));

    __ASSERT_DEBUG((aType > EMTPPbTypeNone && aType < EMTPPbTypeEnd), Panic(EMTPPBDataTypeErr));

    iParamType = aType;

    }

TAny* CMTPPbParamBase::GetData() const

    {

    __ASSERT_DEBUG((iData != NULL), Panic(EMTPPBDataNullErr));

    return iData;

    }

void CMTPPbParamBase::SetData(TAny* aData)

    {

    __ASSERT_DEBUG((aData != NULL), Panic(EMTPPBDataNullErr));

    iData = aData;

    }

const TMTPPbDataSuid& CMTPPbParamBase::SuidSetL() const

    {

    __ASSERT_DEBUG((iParamType == EMTPPbSuidSet), Panic(EMTPPBDataTypeErr));

    return *static_cast<TMTPPbDataSuid*>(iData);

    }

TInt32 CMTPPbParamBase::Int32L() const

    {

    __ASSERT_DEBUG((iParamType == EMTPPbInt32), Panic(EMTPPBDataTypeErr));

    return *static_cast<TInt32*>(iData);

    }

TUint32 CMTPPbParamBase::Uint32L() const

    {

    __ASSERT_DEBUG((iParamType == EMTPPbUint32), Panic(EMTPPBDataTypeErr));

    return *static_cast<TUint32*>(iData);

    }