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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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#if !defined(__E32BASE_H__)
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#include <e32base.h>
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#endif
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#include "SVGSetElementImpl.h"
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#include "SVGDocumentImpl.h"
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#include "SVGSchemaData.h"
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgSetElementImpl* CSvgSetElementImpl::NewL( const TUint8 aElemID,
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CSvgDocumentImpl* aDoc )
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{
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CSvgSetElementImpl* self = new ( ELeave ) CSvgSetElementImpl( aDoc );
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CleanupStack::PushL( self );
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self->ConstructL( aElemID );
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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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CSvgSetElementImpl* CSvgSetElementImpl::NewLC( const TUint8 aElemID,
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CSvgDocumentImpl* aDoc )
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{
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CSvgSetElementImpl* self = new ( ELeave ) CSvgSetElementImpl( aDoc );
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CleanupStack::PushL( self );
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self->ConstructL( aElemID );
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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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void CSvgSetElementImpl::ConstructL( const TUint8 aElemID)
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{
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CSvgAnimationBase::ConstructL( aElemID );
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iReqAttrFlag=KSVG_ANIMATE_ELEMFLAG;
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iIsInheritedAttribute = EFalse;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgSetElementImpl::~CSvgSetElementImpl()
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{
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}
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// *******************************************************
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// Private
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgSetElementImpl::CSvgSetElementImpl( CSvgDocumentImpl* aDoc ) : CSvgAnimationBase( aDoc )
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{
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}
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// *******************************************************
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// From MSvgEventReceiver
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgSetElementImpl::ResetReferenceElementL()
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{
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if(iTargetElement != NULL )
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{
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if( ((iTargetElement->iAnimateAttrSet == NULL) || (iTargetElement->iAnimateAttrSet->Find(iAttrId) == KErrNotFound) ) )
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{
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if (iInitDone && iAnimStatus != KAnimNotActive)
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{
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iCheckFirstAnim= ETrue;
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SetToOriginalL();
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if( !(iTargetElement->iAnimateAttrSet) )
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{
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iTargetElement->iAnimateAttrSet = new (ELeave) RArray<TUint32>(1);
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}
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iTargetElement->iAnimateAttrSet->Append((TUint32)(iAttrId));
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}
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}
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}
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}
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// *******************************************************
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// From MSvgEventReceiver
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TBool CSvgSetElementImpl::ReceiveEventL( MSvgEvent* aEvent )
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{
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return CSvgAnimationBase::ReceiveEventProcL( aEvent, this );
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}
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// From CSvgAnimationBase
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TBool CSvgSetElementImpl::AnimProcL( MSvgTimerEvent* /* aEvent */)
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{
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if((iAnimStatus != KAnimActive) || iDoFreeze)
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{
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if(iFill== KAnimFillFreeze && !iDoFreeze && iAnimStatus == KAnimFinished)
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{
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}
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else
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{
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CSvgAnimationBase::CheckForEndTimesAndFreezeL(this );
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return EFalse;
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}
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}
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// Set value
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switch ( iDataType )
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{
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case KSvgTypeOpacity:
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case KSvgTypeLength:
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iEndFloat = iToFloat;
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iTargetElement->SetAttributeFloatL( iAttrId, iToFloat );
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break;
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case KSvgTypeList:
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case KSvgTypePath:
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case KSvgTypeTransform:
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break;
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case KSvgTypeColor:
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iEndInt = iToInt;
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iTargetElement->SetAttributeIntL( iAttrId, iToInt );
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break;
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case KSvgTypeTextAnchor:
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case KSvgTypeInteger:
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iEndInt = iToInt;
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iTargetElement->SetAttributeIntL( iAttrId, iToInt );
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case KSvgTypeVisibility:
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iEndInt = iToInt;
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iTargetElement->SetAttributeIntL( iAttrId, iToInt );
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case KSvgTypeDisplay:
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iEndInt = iToInt;
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iTargetElement->SetAttributeIntL( iAttrId, iToInt );
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break;
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//viewBox
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case KSvgTypeViewBox:
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{
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if(iTargetElement->ElemID() == KSvgSvgElement)
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{
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iEndViewBox= iToViewBox;
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((CSvgSvgElementImpl*)iTargetElement)->SetViewBoxL( iToViewBox );
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}
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}
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break;
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default:
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break;
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}
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CSvgAnimationBase::CheckForEndTimesAndFreezeL(this );
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return ETrue; //.
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgSetElementImpl::ResetAnimationL()
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{
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CSvgSetElementImpl::SetAttributeIntL( const TInt aNameId, const TInt32 aValue)
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{
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return CSvgAnimationBase::SetAttributeIntL(aNameId,aValue);
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CSvgSetElementImpl::GetAttributeIntL( const TInt aNameId, TInt32& aValue )
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{
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return CSvgAnimationBase::GetAttributeIntL(aNameId,aValue);
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CSvgSetElementImpl::SetAttributeFloatL(const TInt aNameId, TFloatFixPt aValue )
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{
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return CSvgAnimationBase::SetAttributeFloatL(aNameId,aValue);
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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TInt CSvgSetElementImpl::GetAttributeFloat(const TInt aNameId, TFloatFixPt& aValue )
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{
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return CSvgAnimationBase::GetAttributeFloat(aNameId,aValue);
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgSetElementImpl::ReInitializeAnimation()
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{
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/* if( iCurrentRepeatCount > 1 && iAccumulate == KAccumSum )
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{*/
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if ( iAttrId == 0xffff )
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return;
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CSvgAnimationBase::ReInitializeAnimation();
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if(iCheckFirstAnim)
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{
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if(iIsInheritedAttribute)
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{
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iTargetElement->PointToParent(iAttrId);
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}
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else
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{
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TRAPD(error, SetToOriginalL());
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if (error != KErrNone)
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{
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//non error condition needs to be handled
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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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// ---------------------------------------------------------------------------
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CGfxGeneralPath* CSvgSetElementImpl::GetPathAttribute(TInt aAttributeId)
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{
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return CSvgAnimationBase::GetPathAttribute(aAttributeId);
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgSetElementImpl::SetPathAttribute(TInt aAttributeId, CGfxGeneralPath* aPathHandle)
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{
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CSvgAnimationBase::SetPathAttribute( aAttributeId, aPathHandle);
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}
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void CSvgSetElementImpl::Reset(MSvgEvent* aEvent)
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{
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iIsUserSeek = ETrue;
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// first call the animation base function.
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TSvgTimerEvent* timerEvent = ( TSvgTimerEvent* ) aEvent;
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if((TInt32)timerEvent->Time() < iAbsoluteBeginTime)
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{
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// let it come to initial position.
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((CSvgDocumentImpl*)iOwnerDocument)->iInitialDrawFlag = ETrue;
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ReInitializeAnimation();
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return;
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}
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TRAPD(error,CSvgAnimationBase::ResetL( aEvent, this));
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if (error != KErrNone)
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{
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// Error Processing
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}
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}
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void CSvgSetElementImpl::DeactivateAnimation()
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{
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CSvgAnimationBase::DeactivateAnimation(this);
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}
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TBool CSvgSetElementImpl::DoAnimProcL(MSvgEvent* aEvent)
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{
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return this->AnimProcL((MSvgTimerEvent*)aEvent);
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}
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void CSvgSetElementImpl::InitAnimationL()
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{
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if(!iTargetElement)
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{
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// if target element is not found then remove it.
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((CSvgDocumentImpl*)iOwnerDocument)->RemoveFromEventReceiverList(this);
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((CSvgDocumentImpl*)iOwnerDocument)->Engine()->UpdatePresentation(1);
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return;
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}
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if (!iHaveValues)
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{
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if (!iHaveTo && !iHaveBy)
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{
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((CSvgDocumentImpl*)iOwnerDocument)->RemoveFromEventReceiverList(this );
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((CSvgDocumentImpl*)iOwnerDocument)->Engine()->UpdatePresentation(1);
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}
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}
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iIsInheritedAttribute = iTargetElement->IsInherited(iAttrId);
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// this is to make sure that this is taken only once.
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CSvgAnimationBase::InitAnimationL();
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SetFillValueL();
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}
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void CSvgSetElementImpl::SetToOriginalL()
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{
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// this is to make sure the inherited style attributes are made point back to the parent.
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if(iIsInheritedAttribute && iAnimStatus == KAnimFinished)
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{
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// only if the animation has finished
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iTargetElement->PointToParent(iAttrId);
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}
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else
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{
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// set this to original values.
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CSvgAnimationBase::SetToOriginalL();
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}
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}
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void CSvgSetElementImpl::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("<set to=\"hmm\"\\>",this);
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#endif
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}
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}
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