// Copyright (c) 2007-2009 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:

// Graphics Resource - general inline functions

//

#ifndef SGRESOURCE_INL

#define SGRESOURCE_INL

_LIT(KSgResourcePanicCategory, "SGRES");

inline void Panic(TSgResourcePanicReason aReason)

	{

	User::Panic(KSgResourcePanicCategory, aReason);

	}

inline TSgAttribute::TSgAttribute()

	{

	}

inline TSgAttribute::TSgAttribute(TUid aUid, TInt aValue)

	: iUid(aUid), iValue(aValue)

	{

	}

inline TSgAttributeArrayBase::TSgAttributeArrayBase(TInt aCount)

	: iCount(aCount)

	{

	}

inline void TSgAttributeArrayBase::operator =(const TSgAttributeArrayBase&)

	{

	}

inline TInt TSgAttributeArrayBase::Count() const

	{

	return iCount;

	}

inline TSgAttribute& TSgAttributeArrayBase::operator [](TInt aIndex)

	{

	__ASSERT_ALWAYS(aIndex >= 0 && aIndex < iCount, Panic(ESgPanicBadAttributeArrayIndex));

	return reinterpret_cast<TSgAttribute*>(this + 1)[aIndex];

	}

inline const TSgAttribute& TSgAttributeArrayBase::operator [](TInt aIndex) const

	{

	__ASSERT_ALWAYS(aIndex >= 0 && aIndex < iCount, Panic(ESgPanicBadAttributeArrayIndex));

	return reinterpret_cast<const TSgAttribute*>(this + 1)[aIndex];

	}

template<TInt S>

inline TSgAttributeArray<S>::TSgAttributeArray()

	: TSgAttributeArrayBase(S)

	{

	}

inline TBool TSgDrawableId::operator ==(TSgDrawableId aId) const

	{

	return iId == aId.iId;

	}

inline TBool TSgDrawableId::operator !=(TSgDrawableId aId) const

	{

	return iId != aId.iId;

	}

inline RSgDriver::RSgDriver()

	: iImpl(NULL)

	{

	}

template<class M>

inline TInt RSgDriver::GetInterface(M*& aInterfacePtr) const

	{

	return GetInterface(TUid::Uid(M::EInterfaceUid), (TAny*&)aInterfacePtr);

	}

inline RSgDrawable::RSgDrawable()

	: iHandleType(KSgDrawableTypeUid), iImpl(NULL)

	{

	}

inline RSgDrawable::RSgDrawable(TUid aHandleType)

	: iHandleType(aHandleType), iImpl(NULL)

	{

	}

inline TBool RSgDrawable::IsNull() const

	{

	return !iImpl;

	}

template<class M>

inline TInt RSgDrawable::GetInterface(M*& aInterfacePtr) const

	{

	return GetInterface(TUid::Uid(M::EInterfaceUid), (TAny*&)aInterfacePtr);

	}

#endif // SGRESOURCE_INL