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os/graphics/graphicsresourceservices/graphicsresourceinterface/inc/sgresource.inl
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Graphics Resource - general inline functions

    15 //

    16 

    17 #ifndef SGRESOURCE_INL

    18 #define SGRESOURCE_INL

    19 

    20 _LIT(KSgResourcePanicCategory, "SGRES");

    21 

    22 inline void Panic(TSgResourcePanicReason aReason)

    23 	{

    24 	User::Panic(KSgResourcePanicCategory, aReason);

    25 	}

    26 

    27 inline TSgAttribute::TSgAttribute()

    28 	{

    29 	}

    30 

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

    32 	: iUid(aUid), iValue(aValue)

    33 	{

    34 	}

    35 

    36 inline TSgAttributeArrayBase::TSgAttributeArrayBase(TInt aCount)

    37 	: iCount(aCount)

    38 	{

    39 	}

    40 

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

    42 	{

    43 	}

    44 

    45 inline TInt TSgAttributeArrayBase::Count() const

    46 	{

    47 	return iCount;

    48 	}

    49 

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

    51 	{

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

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

    54 	}

    55 

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

    57 	{

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

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

    60 	}

    61 

    62 template<TInt S>

    63 inline TSgAttributeArray<S>::TSgAttributeArray()

    64 	: TSgAttributeArrayBase(S)

    65 	{

    66 	}

    67 

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

    69 	{

    70 	return iId == aId.iId;

    71 	}

    72 

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

    74 	{

    75 	return iId != aId.iId;

    76 	}

    77 

    78 inline RSgDriver::RSgDriver()

    79 	: iImpl(NULL)

    80 	{

    81 	}

    82 

    83 template<class M>

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

    85 	{

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

    87 	}

    88 

    89 inline RSgDrawable::RSgDrawable()

    90 	: iHandleType(KSgDrawableTypeUid), iImpl(NULL)

    91 	{

    92 	}

    93 

    94 inline RSgDrawable::RSgDrawable(TUid aHandleType)

    95 	: iHandleType(aHandleType), iImpl(NULL)

    96 	{

    97 	}

    98 

    99 inline TBool RSgDrawable::IsNull() const

   100 	{

   101 	return !iImpl;

   102 	}

   103 

   104 template<class M>

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

   106 	{

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

   108 	}

   109 

   110 #endif // SGRESOURCE_INL
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