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/*
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* Copyright (c) 2005,2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Represent single xmluiml attribute
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*
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*/
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// INCLUDE FILES
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#include "xndomattribute.h"
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#include "xndomstringpool.h"
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::CXnDomAttribute
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CXnDomAttribute::CXnDomAttribute( CXnDomStringPool* aStringPool ):
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iStringPool( aStringPool ),
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iNameRef( KErrNotFound ),
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iValueRef( KErrNotFound )
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{
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CXnDomAttribute::ConstructL( const TDesC8& aName )
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{
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iNameRef = iStringPool->AddStringL( aName );
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CXnDomAttribute* CXnDomAttribute::NewL(
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const TDesC8& aName,
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CXnDomStringPool* aStringPool )
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{
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CXnDomAttribute* self = new( ELeave ) CXnDomAttribute( aStringPool );
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CleanupStack::PushL( self );
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self->ConstructL( aName );
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::NewL
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// Two-phased stream constructor.
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// -----------------------------------------------------------------------------
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//
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CXnDomAttribute* CXnDomAttribute::NewL(
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RReadStream& aStream,
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CXnDomStringPool* aStringPool )
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{
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CXnDomAttribute* self = new( ELeave ) CXnDomAttribute( aStringPool );
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CleanupStack::PushL( self );
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aStream >> *self;
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::~CXnDomAttribute
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// Destructor
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CXnDomAttribute::~CXnDomAttribute()
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{
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::CloneL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CXnDomAttribute* CXnDomAttribute::CloneL()
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{
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CXnDomAttribute* clone = new (ELeave)CXnDomAttribute( iStringPool );
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clone->iNameRef = iNameRef;
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clone->iValueRef = iValueRef;
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return clone;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::CloneL
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// -----------------------------------------------------------------------------
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//
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CXnDomAttribute* CXnDomAttribute::CloneL( CXnDomStringPool& aStringPool )
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{
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const TDesC8& name = iStringPool->String( iNameRef );
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CXnDomAttribute* clone = CXnDomAttribute::NewL( name, &aStringPool );
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CleanupStack::PushL( clone );
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if ( iValueRef > KErrNotFound )
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{
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const TDesC8& value = iStringPool->String( iValueRef );
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clone->SetValueL( value );
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}
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CleanupStack::Pop( clone );
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return clone;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::Name
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// -----------------------------------------------------------------------------
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//
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EXPORT_C const TDesC8& CXnDomAttribute::Name()
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{
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return iStringPool->String( iNameRef );
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}
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// -----------------------------------------------------------------------------
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// CXnDomProperty::NameStringPoolIndex
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt16 CXnDomAttribute::NameStringPoolIndex()const
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{
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return iNameRef;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::Value
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// -----------------------------------------------------------------------------
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//
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EXPORT_C const TDesC8& CXnDomAttribute::Value()
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{
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if ( iValueRef > KErrNotFound )
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{
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return iStringPool->String( iValueRef );
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}
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return KNullDesC8;
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}
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// -----------------------------------------------------------------------------
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// CXnDomProperty::ValueStringPoolIndex
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt16 CXnDomAttribute::ValueStringPoolIndex()const
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{
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return iValueRef;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::SetValueL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CXnDomAttribute::SetValueL( const TDesC8& aValue )
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{
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iValueRef = iStringPool->AddStringL( aValue );
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::SwapStringPoolL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CXnDomAttribute::SwapStringPoolL( CXnDomStringPool* aStringPool )
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{
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if( !aStringPool )
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{
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User::Leave( KErrArgument );
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}
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iNameRef = aStringPool->AddStringL( iStringPool->String( iNameRef ) );
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iValueRef = aStringPool->AddStringL( iStringPool->String( iValueRef ) );
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iStringPool = aStringPool;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::Size
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// -----------------------------------------------------------------------------
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//
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TInt CXnDomAttribute::Size() const
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{
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TInt size( 0 );
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size += sizeof(TInt16); // iNameRef
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size += sizeof(TInt16); // iValueRef
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return size;
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::ExternalizeL
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// -----------------------------------------------------------------------------
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//
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void CXnDomAttribute::ExternalizeL( RWriteStream& aStream ) const
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{
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aStream.WriteInt16L( iNameRef );
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aStream.WriteInt16L( iValueRef );
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}
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// -----------------------------------------------------------------------------
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// CXnDomAttribute::InternalizeL
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// -----------------------------------------------------------------------------
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//
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void CXnDomAttribute::InternalizeL( RReadStream& aStream )
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{
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iNameRef = aStream.ReadInt16L();
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iValueRef = aStream.ReadInt16L();
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}
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// End of File
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