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/*
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* Copyright (c) 2003 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: SVG Implementation source file
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*
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*/
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#include "SVGScriptElementImpl.h"
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#include "SVGDocumentImpl.h"
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#include "SVGEngineImpl.h"
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// ---------------------------------------------------------------------------
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// Two phase construction
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// ---------------------------------------------------------------------------
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CSvgScriptElementImpl* CSvgScriptElementImpl::NewL( TUint8 aElementId, CSvgDocumentImpl* aDocument )
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{
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CSvgScriptElementImpl* self = new ( ELeave ) CSvgScriptElementImpl( aDocument );
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CleanupStack::PushL( self );
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self->ConstructL( aElementId );
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CleanupStack::Pop();
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return self;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgScriptElementImpl::~CSvgScriptElementImpl()
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{
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delete iScript;
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delete iXLink;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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const HBufC8* CSvgScriptElementImpl::GetScript()
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{
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return iScript;
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}
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// ---------------------------------------------------------------------------
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// Script has "type" and "xlink:href" attributes
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// ---------------------------------------------------------------------------
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TInt CSvgScriptElementImpl::SetAttributeL( const TDesC& aName, const TDesC& aValue )
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{
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_LIT( KXlink, "xlink:href" );
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_LIT( KType, "type" );
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if ( aName == KXlink )
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{
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delete iXLink;
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iXLink = NULL;
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iXLink = aValue.Alloc();
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FetchExternalScriptL();
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}
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else if ( aName == KType )
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{
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// ignore
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}
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return KErrNone;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgScriptElementImpl::SetScriptL( const TDesC& aScriptString )
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{
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// Already have script from xlink:href
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if ( iXLink != NULL && iScript != NULL )
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{
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return;
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}
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delete iScript;
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iScript = NULL;
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iScript = HBufC8::NewL( aScriptString.Length() );
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iScript->Des().Copy( aScriptString );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgScriptElementImpl::CSvgScriptElementImpl( CSvgDocumentImpl* aDocument )
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{
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iScript = NULL;
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iDocument = aDocument;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgScriptElementImpl::ConstructL( TUint8 aElementId )
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{
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CSvgElementImpl::InitializeL( aElementId );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgScriptElementImpl::FetchExternalScriptL()
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{
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// Presently SVGT Engine is not supporting expernal script.
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// This requires script engine which has capability to change DOM.
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/*
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if ( iXLink != NULL && iDocument != NULL && iDocument->Engine() != NULL )
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{
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iScript = iDocument->Engine()->FetchExternalDataL( *iXLink );
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}
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*/
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgScriptElementImpl::Print( TBool aIsEncodeOn )
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{
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if (!aIsEncodeOn)
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{
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#ifdef _DEBUG
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RDebug::Printf("<script xlink:href=\"hmm\">"/*, iXLink*/);
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RDebug::Printf("hmm"/*, iScript*/);
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RDebug::Printf("</script",this);
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#endif
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}
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}
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