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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 "SVGAnimateElementImpl.h"
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#include "SVGElementImpl.h"
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#include "SVGDocumentImpl.h"
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#include "SVGSchemaData.h"
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// ---------------------------------------------------------------------------
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// Two phase construction
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// ---------------------------------------------------------------------------
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CSvgAnimateElementImpl* CSvgAnimateElementImpl::NewL( const TUint8 aElemID,
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CSvgDocumentImpl* aDoc )
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{
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CSvgAnimateElementImpl* self = new ( ELeave )
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CSvgAnimateElementImpl( 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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CSvgAnimateElementImpl* CSvgAnimateElementImpl::NewLC( const TUint8 aElemID,
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CSvgDocumentImpl* aDoc )
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{
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CSvgAnimateElementImpl* self = new ( ELeave )
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CSvgAnimateElementImpl( 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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// Protected
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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void CSvgAnimateElementImpl::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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CSvgAnimateElementImpl::~CSvgAnimateElementImpl()
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{
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}
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// *******************************************************
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// Protected
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgAnimateElementImpl::CSvgAnimateElementImpl( CSvgDocumentImpl* aDoc ) : CSvgAnimationBase( aDoc )
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{
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}
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// *******************************************************
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// From SVG DOM
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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 CSvgAnimateElementImpl::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->AppendL((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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TBool CSvgAnimateElementImpl::ReceiveEventL( MSvgEvent* aEvent )
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{
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return CSvgAnimationBase::ReceiveEventProcL( aEvent, this );
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}
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// ---------------------------------------------------------------------------
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// From CSvgAnimationBase
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// ---------------------------------------------------------------------------
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//
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TBool CSvgAnimateElementImpl::AnimProcL( MSvgTimerEvent* aEvent )
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{
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if(iAnimStatus == KAnimActive && !iHadBegun)
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{
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SetFromValuesL();
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iHadBegun = ETrue;
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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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// Calc alpha from time [0-255]
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TInt32 alpha;
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TInt32 valix, subanimtime;
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switch ( iDataType )
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{
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// x, y, width, height,
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// rx, ry, cx, cy, radius
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// x1, y1, x2, y2
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case KSvgTypeOpacity:
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case KSvgTypeLength:
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{
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iAnimTime->GetAnimTime( (aEvent->Time()-iNegativeBeginTime) , alpha, valix, subanimtime );
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TFloatFixPt v1 = iFromFloat;
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TFloatFixPt v2 = iToFloat;
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TFloatFixPt lCurValue;
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if(iHaveBy && iCurrentRepeatCount > 0 && iAccumulate == KAccumSum )
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{
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v1= KFloatFixZero;
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v2 = iToFloat - iFromFloat;
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}
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if ( iValuesFloat->Count() > 0 )
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{
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// check for the range of valix
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if(valix >= iValuesFloat->Count() )
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{
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valix = iValuesFloat->Count() - 1;
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}
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v1 = ( *iValuesFloat )[valix];
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if ( valix + 1 >= iValuesFloat->Count() )
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{
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v2 = ( *iValuesFloat )[valix];
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}
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else
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{
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v2 = ( *iValuesFloat )[valix + 1];
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}
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alpha = subanimtime;
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}
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lCurValue = BlendFloat( alpha, v1, v2 );
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if( iAccumulate == KAccumSum && !iNoFrom )
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{
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TFloatFixPt lRepeatCount((TInt) iCurrentRepeatCount) ;
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if(iValuesFloat->Count() > 0)
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{
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lCurValue += ((*iValuesFloat) [iValuesFloat->Count() -1]) * lRepeatCount ;
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}
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else
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{
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TFloatFixPt lRepeatCount((TInt) iCurrentRepeatCount) ;
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lCurValue += lRepeatCount * (v2);
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if(iHaveBy && iCurrentRepeatCount > 0)
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{
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lCurValue += iFromFloat;
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}
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}
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}
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if ( ( iFill == KAnimFillFreeze ) )
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{
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iEndFloat = lCurValue;
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}
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if ( ( iAdditive == KAdditiveSum ) && !iNoFrom ) //.
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{
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TFloatFixPt lOrig;
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iTargetElement->GetAttributeFloat( iAttrId, lOrig );
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lCurValue += lOrig;
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}
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iTargetElement->SetAttributeFloatL( iAttrId, lCurValue );
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}
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break;
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case KSvgTypeList:
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case KSvgTypePath:
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{
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iAnimTime->GetAnimTime( (aEvent->Time()-iNegativeBeginTime), alpha, valix, subanimtime );
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CGfxGeneralPath*v1 = iFromPath;
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CGfxGeneralPath*v2 = iToPath;
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if ( iValuesPath->Count() > 0 )
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{
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// check for the range of valix
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if(valix >= iValuesPath->Count() )
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{
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valix = iValuesPath->Count() - 1;
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}
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v1 = iValuesPath->operator[]( valix );
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if ( valix + 1 >= iValuesPath->Count() )
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{
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v2 = iValuesPath->operator[]( valix );
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}
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else
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{
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v2 = iValuesPath->operator[]( valix + 1 );
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}
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alpha = subanimtime;
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}
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CGfxGeneralPath*lCurPath = CGfxGeneralPath::NewLC();
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BlendPathL( alpha, v1, v2, lCurPath );
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if ( iAdditive == KAdditiveSum )
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{
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AddPathsL( lCurPath, iOrgPath );
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}
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else
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{
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// User current blended value
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}
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if ( ( iFill == KAnimFillFreeze ) )
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{
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CopyPathsL( iEndPath, lCurPath );
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}
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iTargetElement->SetAttributePathL( iAttrId, lCurPath );
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CleanupStack::PopAndDestroy( 1 ); // lCurPath
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}
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break;
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case KSvgTypeTransform:
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break;
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case KSvgTypeColor:
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{
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iAnimTime->GetAnimTime((aEvent->Time()-iNegativeBeginTime), alpha, valix, subanimtime );
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TInt32 v1 = iFromInt;
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TInt32 v2 = iToInt;
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TInt32 lCurValue;
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if(iHaveBy && iCurrentRepeatCount > 0 && iAccumulate == KAccumSum )
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{
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v1= 0;
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v2 = SubtractColor(iToInt,iFromInt);
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}
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if ( iValuesInt->Count() > 0 )
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{
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// check for the range of valix
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if(valix >= iValuesInt->Count() )
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{
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valix = iValuesInt->Count() - 1;
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}
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v1 = ( *iValuesInt )[valix];
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if ( valix + 1 >= iValuesInt->Count() )
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{
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v2 = ( *iValuesInt )[valix];
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}
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else
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{
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v2 = ( *iValuesInt )[valix + 1];
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}
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alpha = subanimtime;
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}
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if ( iNoFrom ) //. This is to emulate Adobe.
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{
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if ( alpha > ( KTimeMax >> 1 ) )
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{
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alpha = KTimeMax;
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}
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else
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{
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alpha = 0;
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}
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}
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lCurValue = BlendColor( alpha, v1, v2 );
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if( iAccumulate == KAccumSum && !iNoFrom )
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{
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if(iValuesInt->Count() > 0)
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{
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TInt32 ColorToAdd = 0;
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ColorToAdd = ((*iValuesInt) [iValuesInt->Count() -1]);
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for( TInt i=0 ; i< iCurrentRepeatCount ; i++)
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{
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lCurValue = AddColor( lCurValue, ColorToAdd );
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}
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}
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else
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{
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for (TInt i=0; i<iCurrentRepeatCount;i++)
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{
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lCurValue = AddColor( lCurValue, v2 ) ;
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}
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if(iHaveBy && iCurrentRepeatCount > 0)
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{
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lCurValue = AddColor( lCurValue, iFromInt );
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}
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}
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}
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// Fix for accum_addit_7.svg
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if ( ( iFill == KAnimFillFreeze ) )
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{
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iEndInt = lCurValue;
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iEndInt = lCurValue;
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}
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if ( ( iAdditive == KAdditiveSum ) && !iNoFrom ) //.
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{
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TInt32 lOrig;
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iTargetElement->GetAttributeIntL( iAttrId, lOrig );
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lCurValue = AddColor( lCurValue, lOrig );
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}
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iTargetElement->SetAttributeIntL( iAttrId, lCurValue );
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}
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break;
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case KSvgTypeTextAnchor:
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case KSvgTypeVisibility:
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case KSvgTypeGradientUnits:
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case KSvgTypeSpreadMethod:
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case KSvgTypeDisplay:
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{
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iAnimTime->GetAnimTimeForEnumeration( (aEvent->Time()-iNegativeBeginTime), alpha, valix, iKeyTimesPresent);
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TInt32 v1 = iFromInt;
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TInt32 v2 = iToInt;
|
|
|
395 |
TInt32 lCurValue;
|
|
|
396 |
if ( iValuesInt->Count() > 0 )
|
|
|
397 |
{
|
|
|
398 |
|
|
|
399 |
// check for the range of valix
|
|
|
400 |
if(valix >= iValuesInt->Count() )
|
|
|
401 |
{
|
|
|
402 |
valix = iValuesInt->Count() - 1;
|
|
|
403 |
}
|
|
|
404 |
|
|
|
405 |
if(iKeyTimesPresent)
|
|
|
406 |
{
|
|
|
407 |
if ( valix < iValuesInt->Count() )
|
|
|
408 |
{
|
|
|
409 |
lCurValue = (*iValuesInt)[valix];
|
|
|
410 |
}
|
|
|
411 |
else
|
|
|
412 |
{
|
|
|
413 |
lCurValue = (*iValuesInt)[valix-1];
|
|
|
414 |
}
|
|
|
415 |
}
|
|
|
416 |
else
|
|
|
417 |
{
|
|
|
418 |
TInt index = ( alpha * iValuesInt->Count() / 255 ) ;
|
|
|
419 |
if(index == iValuesInt->Count()) index--;
|
|
|
420 |
if ( index >= 0 )
|
|
|
421 |
{
|
|
|
422 |
lCurValue = (*iValuesInt)[index];
|
|
|
423 |
}
|
|
|
424 |
else
|
|
|
425 |
{
|
|
|
426 |
lCurValue = (*iValuesInt)[0];
|
|
|
427 |
}
|
|
|
428 |
}
|
|
|
429 |
|
|
|
430 |
}
|
|
|
431 |
|
|
|
432 |
else
|
|
|
433 |
{
|
|
|
434 |
if(alpha>=128) // average of 256 to determine which value should predominate
|
|
|
435 |
{
|
|
|
436 |
lCurValue = v2;
|
|
|
437 |
}
|
|
|
438 |
else
|
|
|
439 |
{
|
|
|
440 |
lCurValue = v1;
|
|
|
441 |
}
|
|
|
442 |
}
|
|
|
443 |
if ( ( iFill == KAnimFillFreeze ) )
|
|
|
444 |
{
|
|
|
445 |
iEndInt = lCurValue;
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
iTargetElement->SetAttributeIntL( iAttrId, lCurValue );
|
|
|
449 |
|
|
|
450 |
}
|
|
|
451 |
break;
|
|
|
452 |
|
|
|
453 |
case KSvgTypeViewBox:
|
|
|
454 |
{
|
|
|
455 |
DoViewBoxAnimProcL(aEvent);
|
|
|
456 |
break;
|
|
|
457 |
}
|
|
|
458 |
}
|
|
|
459 |
CSvgAnimationBase::CheckForEndTimesAndFreezeL(this);
|
|
|
460 |
return ETrue;
|
|
|
461 |
}
|
|
|
462 |
|
|
|
463 |
|
|
|
464 |
// ---------------------------------------------------------------------------
|
|
|
465 |
//
|
|
|
466 |
// ---------------------------------------------------------------------------
|
|
|
467 |
void CSvgAnimateElementImpl::BlendPathL( TInt32 aAlpha,
|
|
|
468 |
CGfxGeneralPath* aFromPath,
|
|
|
469 |
CGfxGeneralPath* aToPath,
|
|
|
470 |
CGfxGeneralPath*& aBlendPath )
|
|
|
471 |
{
|
|
|
472 |
if ( aFromPath && aToPath )
|
|
|
473 |
{
|
|
|
474 |
aBlendPath->SetPointTypeArrayL( aFromPath->PointTypeArray() );
|
|
|
475 |
|
|
|
476 |
RArray<TFloatFixPt>* lCurPoints = new ( ELeave ) RArray<TFloatFixPt>( 20 );
|
|
|
477 |
CleanupStack::PushL( lCurPoints );
|
|
|
478 |
lCurPoints->AppendL(NULL);
|
|
|
479 |
lCurPoints->Remove(0);
|
|
|
480 |
|
|
|
481 |
RArray<TFloatFixPt>* fromPoints = aFromPath->PointCoordsArrayAll();
|
|
|
482 |
RArray<TFloatFixPt>* toPoints = aToPath->PointCoordsArrayAll();
|
|
|
483 |
|
|
|
484 |
TInt lFromcount = fromPoints->Count();
|
|
|
485 |
TInt lTocount = toPoints->Count();
|
|
|
486 |
TInt i = 0;
|
|
|
487 |
TFloatFixPt lCurPoint;
|
|
|
488 |
|
|
|
489 |
while (i < lFromcount && i < lTocount )
|
|
|
490 |
{
|
|
|
491 |
lCurPoint = BlendFloat( aAlpha,
|
|
|
492 |
fromPoints->operator[]( i ),
|
|
|
493 |
toPoints->operator[]( i ) );
|
|
|
494 |
lCurPoints->AppendL( lCurPoint );
|
|
|
495 |
i++;
|
|
|
496 |
}
|
|
|
497 |
|
|
|
498 |
aBlendPath->SetPointCoordsArrayL( lCurPoints );
|
|
|
499 |
|
|
|
500 |
lCurPoints->Close();
|
|
|
501 |
CleanupStack::PopAndDestroy( 1 ); // lCurPoints
|
|
|
502 |
}
|
|
|
503 |
}
|
|
|
504 |
|
|
|
505 |
|
|
|
506 |
// ---------------------------------------------------------------------------
|
|
|
507 |
//
|
|
|
508 |
// ---------------------------------------------------------------------------
|
|
|
509 |
void CSvgAnimateElementImpl::AddPathsL( CGfxGeneralPath*& aPathResult,
|
|
|
510 |
CGfxGeneralPath* aPath1 )
|
|
|
511 |
{
|
|
|
512 |
RArray<TFloatFixPt>* lCurPoints = new ( ELeave ) RArray<TFloatFixPt>( 20 );
|
|
|
513 |
CleanupStack::PushL( lCurPoints );
|
|
|
514 |
lCurPoints->AppendL(NULL);
|
|
|
515 |
lCurPoints->Remove(0);
|
|
|
516 |
|
|
|
517 |
RArray<TFloatFixPt>* points1 = aPath1->PointCoordsArrayAll();
|
|
|
518 |
RArray<TFloatFixPt>* result = aPathResult->PointCoordsArrayAll();
|
|
|
519 |
TInt pcount = points1->Count();
|
|
|
520 |
TInt rcount = result->Count();
|
|
|
521 |
TInt i = 0;
|
|
|
522 |
TFloatFixPt lCurPoint;
|
|
|
523 |
|
|
|
524 |
while ( i < pcount && i < rcount )
|
|
|
525 |
{
|
|
|
526 |
lCurPoint = points1->operator[]( i ) + result->operator[]( i );
|
|
|
527 |
lCurPoints->AppendL( lCurPoint );
|
|
|
528 |
i++;
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
aPathResult->SetPointCoordsArrayL( lCurPoints );
|
|
|
532 |
|
|
|
533 |
lCurPoints->Close();
|
|
|
534 |
CleanupStack::PopAndDestroy( 1 ); // lCurPoints
|
|
|
535 |
}
|
|
|
536 |
|
|
|
537 |
// ---------------------------------------------------------------------------
|
|
|
538 |
//
|
|
|
539 |
// ---------------------------------------------------------------------------
|
|
|
540 |
void CSvgAnimateElementImpl::CopyPathsL( CGfxGeneralPath*& aPathResult,
|
|
|
541 |
CGfxGeneralPath* aPath1 )
|
|
|
542 |
{
|
|
|
543 |
RArray<TFloatFixPt>* lCurPoints = new ( ELeave ) RArray<TFloatFixPt>( 20 );
|
|
|
544 |
CleanupStack::PushL( lCurPoints );
|
|
|
545 |
|
|
|
546 |
lCurPoints->AppendL(NULL);
|
|
|
547 |
lCurPoints->Remove(0);
|
|
|
548 |
RArray<TFloatFixPt>* points1 = aPath1->PointCoordsArrayAll();
|
|
|
549 |
|
|
|
550 |
TInt count = points1->Count();
|
|
|
551 |
TInt i = 0;
|
|
|
552 |
TFloatFixPt lCurPoint;
|
|
|
553 |
|
|
|
554 |
while ( i < count )
|
|
|
555 |
{
|
|
|
556 |
lCurPoint = points1->operator[]( i );
|
|
|
557 |
lCurPoints->AppendL( lCurPoint );
|
|
|
558 |
i++;
|
|
|
559 |
}
|
|
|
560 |
|
|
|
561 |
aPathResult->SetPointCoordsArrayL( lCurPoints );
|
|
|
562 |
|
|
|
563 |
lCurPoints->Close();
|
|
|
564 |
CleanupStack::PopAndDestroy( 1 ); // lCurPoints
|
|
|
565 |
}
|
|
|
566 |
|
|
|
567 |
// ---------------------------------------------------------------------------
|
|
|
568 |
//
|
|
|
569 |
// ---------------------------------------------------------------------------
|
|
|
570 |
void CSvgAnimateElementImpl::ResetAnimationL()
|
|
|
571 |
{
|
|
|
572 |
}
|
|
|
573 |
|
|
|
574 |
// ---------------------------------------------------------------------------
|
|
|
575 |
//
|
|
|
576 |
// ---------------------------------------------------------------------------
|
|
|
577 |
TInt CSvgAnimateElementImpl::SetAttributeIntL( const TInt aNameId, const TInt32 aValue)
|
|
|
578 |
{
|
|
|
579 |
return CSvgAnimationBase::SetAttributeIntL(aNameId,aValue);
|
|
|
580 |
}
|
|
|
581 |
|
|
|
582 |
// ---------------------------------------------------------------------------
|
|
|
583 |
//
|
|
|
584 |
// ---------------------------------------------------------------------------
|
|
|
585 |
TInt CSvgAnimateElementImpl::GetAttributeIntL( const TInt aNameId, TInt32& aValue )
|
|
|
586 |
{
|
|
|
587 |
return CSvgAnimationBase::GetAttributeIntL(aNameId,aValue);
|
|
|
588 |
}
|
|
|
589 |
|
|
|
590 |
// ---------------------------------------------------------------------------
|
|
|
591 |
//
|
|
|
592 |
// ---------------------------------------------------------------------------
|
|
|
593 |
TInt CSvgAnimateElementImpl::SetAttributeFloatL(const TInt aNameId, TFloatFixPt aValue )
|
|
|
594 |
{
|
|
|
595 |
return CSvgAnimationBase::SetAttributeFloatL(aNameId,aValue);
|
|
|
596 |
}
|
|
|
597 |
// ---------------------------------------------------------------------------
|
|
|
598 |
//
|
|
|
599 |
// ---------------------------------------------------------------------------
|
|
|
600 |
TInt CSvgAnimateElementImpl::GetAttributeFloat(const TInt aNameId, TFloatFixPt& aValue )
|
|
|
601 |
{
|
|
|
602 |
return CSvgAnimationBase::GetAttributeFloat(aNameId,aValue);
|
|
|
603 |
}
|
|
|
604 |
// ---------------------------------------------------------------------------
|
|
|
605 |
//
|
|
|
606 |
// ---------------------------------------------------------------------------
|
|
|
607 |
|
|
|
608 |
void CSvgAnimateElementImpl::ReInitializeAnimation()
|
|
|
609 |
{
|
|
|
610 |
|
|
|
611 |
if ( iAttrId == 0xffff )
|
|
|
612 |
return;
|
|
|
613 |
|
|
|
614 |
CSvgAnimationBase::ReInitializeAnimation();
|
|
|
615 |
|
|
|
616 |
if(iCheckFirstAnim)
|
|
|
617 |
{
|
|
|
618 |
if(iIsInheritedAttribute)
|
|
|
619 |
{
|
|
|
620 |
iTargetElement->PointToParent(iAttrId);
|
|
|
621 |
}
|
|
|
622 |
else
|
|
|
623 |
{
|
|
|
624 |
TRAPD(error, SetToOriginalL());
|
|
|
625 |
|
|
|
626 |
if (error != KErrNone)
|
|
|
627 |
{
|
|
|
628 |
// error processing not processed
|
|
|
629 |
return;
|
|
|
630 |
}
|
|
|
631 |
}
|
|
|
632 |
}
|
|
|
633 |
|
|
|
634 |
|
|
|
635 |
}
|
|
|
636 |
// ---------------------------------------------------------------------------
|
|
|
637 |
//
|
|
|
638 |
// ---------------------------------------------------------------------------
|
|
|
639 |
void CSvgAnimateElementImpl::SetOriginalValues_DOMReuse()
|
|
|
640 |
{
|
|
|
641 |
// calling base class function.
|
|
|
642 |
CSvgAnimationBase::SetOriginalValues_DOMReuse();
|
|
|
643 |
|
|
|
644 |
}
|
|
|
645 |
// ---------------------------------------------------------------------------
|
|
|
646 |
//
|
|
|
647 |
// ---------------------------------------------------------------------------
|
|
|
648 |
CGfxGeneralPath* CSvgAnimateElementImpl::GetPathAttribute(TInt aAttributeId)
|
|
|
649 |
{
|
|
|
650 |
return CSvgAnimationBase::GetPathAttribute(aAttributeId);
|
|
|
651 |
|
|
|
652 |
}
|
|
|
653 |
// ---------------------------------------------------------------------------
|
|
|
654 |
//
|
|
|
655 |
// ---------------------------------------------------------------------------
|
|
|
656 |
void CSvgAnimateElementImpl::SetPathAttribute(TInt aAttributeId, CGfxGeneralPath* aPathHandle)
|
|
|
657 |
{
|
|
|
658 |
|
|
|
659 |
CSvgAnimationBase::SetPathAttribute(aAttributeId, aPathHandle);
|
|
|
660 |
|
|
|
661 |
}
|
|
|
662 |
// ---------------------------------------------------------------------------
|
|
|
663 |
//
|
|
|
664 |
// ---------------------------------------------------------------------------
|
|
|
665 |
void CSvgAnimateElementImpl::Reset(MSvgEvent* aEvent)
|
|
|
666 |
{
|
|
|
667 |
|
|
|
668 |
iIsUserSeek = ETrue;
|
|
|
669 |
|
|
|
670 |
// first call the animation base function.
|
|
|
671 |
TSvgTimerEvent* timerEvent = ( TSvgTimerEvent* ) aEvent;
|
|
|
672 |
|
|
|
673 |
|
|
|
674 |
if((TInt32)timerEvent->Time() < iAbsoluteBeginTime)
|
|
|
675 |
{
|
|
|
676 |
// let it come to initial position.
|
|
|
677 |
((CSvgDocumentImpl*)iOwnerDocument)->iInitialDrawFlag = ETrue;
|
|
|
678 |
ReInitializeAnimation();
|
|
|
679 |
return;
|
|
|
680 |
}
|
|
|
681 |
TRAPD(error,CSvgAnimationBase::ResetL( aEvent, this));
|
|
|
682 |
|
|
|
683 |
if (error != KErrNone)
|
|
|
684 |
{
|
|
|
685 |
// error processing not processed
|
|
|
686 |
return;
|
|
|
687 |
}
|
|
|
688 |
}
|
|
|
689 |
|
|
|
690 |
// ---------------------------------------------------------------------------
|
|
|
691 |
//
|
|
|
692 |
// ---------------------------------------------------------------------------
|
|
|
693 |
/////////////////////////////////////////////
|
|
|
694 |
MXmlElement* CSvgAnimateElementImpl::CloneL(MXmlElement*
|
|
|
695 |
aParentElement)
|
|
|
696 |
{
|
|
|
697 |
CSvgAnimateElementImpl* newElement = CSvgAnimateElementImpl::NewL( this->ElemID(),
|
|
|
698 |
((CSvgDocumentImpl*)iOwnerDocument) );
|
|
|
699 |
CleanupStack::PushL( newElement );
|
|
|
700 |
newElement->iParentNode = aParentElement;
|
|
|
701 |
// copy the data
|
|
|
702 |
// end copying data from this class.
|
|
|
703 |
// this will get cloned setting the parent element to aParentElement;
|
|
|
704 |
|
|
|
705 |
newElement->iOwnerDocument = this->iOwnerDocument;
|
|
|
706 |
|
|
|
707 |
// set the target element this needs to be modified.
|
|
|
708 |
newElement->iTargetElement = (CSvgElementImpl*)aParentElement;
|
|
|
709 |
this->CopyL(newElement);
|
|
|
710 |
CleanupStack::Pop();
|
|
|
711 |
return newElement;
|
|
|
712 |
}
|
|
|
713 |
// ---------------------------------------------------------------------------
|
|
|
714 |
//
|
|
|
715 |
// ---------------------------------------------------------------------------
|
|
|
716 |
void CSvgAnimateElementImpl::CopyL(CSvgAnimateElementImpl* aDestElement )
|
|
|
717 |
{
|
|
|
718 |
if(aDestElement)
|
|
|
719 |
{
|
|
|
720 |
// copy from superclass
|
|
|
721 |
this->CSvgAnimationBase::CopyL(aDestElement);
|
|
|
722 |
// copy reference to idoc (CSvgDocumentImpl)
|
|
|
723 |
aDestElement->iOwnerDocument = this->iOwnerDocument;
|
|
|
724 |
}
|
|
|
725 |
}
|
|
|
726 |
// ---------------------------------------------------------------------------
|
|
|
727 |
//
|
|
|
728 |
// ---------------------------------------------------------------------------
|
|
|
729 |
void CSvgAnimateElementImpl::DeactivateAnimation()
|
|
|
730 |
{
|
|
|
731 |
CSvgAnimationBase::DeactivateAnimation(this);
|
|
|
732 |
}
|
|
|
733 |
// ---------------------------------------------------------------------------
|
|
|
734 |
//
|
|
|
735 |
// ---------------------------------------------------------------------------
|
|
|
736 |
// for calculation of interpolated values for viewBox animation.
|
|
|
737 |
void CSvgAnimateElementImpl::DoViewBoxAnimProcL(MSvgTimerEvent* aEvent)
|
|
|
738 |
{
|
|
|
739 |
|
|
|
740 |
TInt32 alpha;
|
|
|
741 |
TInt32 valix;
|
|
|
742 |
TInt32 subanimtime;
|
|
|
743 |
TReal32 vBoxX=0;
|
|
|
744 |
TReal32 vBoxY=0;
|
|
|
745 |
TReal32 vBoxW=0;
|
|
|
746 |
TReal32 vBoxH=0;
|
|
|
747 |
|
|
|
748 |
iAnimTime->GetAnimTime( (aEvent->Time()-iNegativeBeginTime), alpha, valix, subanimtime );
|
|
|
749 |
TGfxRectangle2D v1 = iFromViewBox;
|
|
|
750 |
TGfxRectangle2D v2 = iToViewBox;
|
|
|
751 |
TGfxRectangle2D lCurValue;
|
|
|
752 |
if(iHaveBy && iCurrentRepeatCount > 0 && iAccumulate == KAccumSum )
|
|
|
753 |
{
|
|
|
754 |
v1= TGfxRectangle2D( vBoxX, vBoxY, vBoxW, vBoxH );
|
|
|
755 |
vBoxX = iToViewBox.iX - iFromViewBox.iX;
|
|
|
756 |
vBoxY = iToViewBox.iY - iFromViewBox.iY;
|
|
|
757 |
vBoxW = iToViewBox.iWidth - iFromViewBox.iWidth;
|
|
|
758 |
vBoxH = iToViewBox.iHeight - iFromViewBox.iHeight;
|
|
|
759 |
v2 = TGfxRectangle2D( vBoxX, vBoxY, vBoxW, vBoxH );
|
|
|
760 |
}
|
|
|
761 |
|
|
|
762 |
if ( iValuesViewBox->Count() > 0 )
|
|
|
763 |
{
|
|
|
764 |
|
|
|
765 |
// check for the range of valix
|
|
|
766 |
if(valix >= iValuesViewBox->Count() )
|
|
|
767 |
{
|
|
|
768 |
valix = iValuesViewBox->Count() - 1;
|
|
|
769 |
}
|
|
|
770 |
|
|
|
771 |
v1 = ( *iValuesViewBox )[valix];
|
|
|
772 |
if ( valix + 1 >= iValuesViewBox->Count() )
|
|
|
773 |
{
|
|
|
774 |
v2 = ( *iValuesViewBox )[valix];
|
|
|
775 |
}
|
|
|
776 |
else
|
|
|
777 |
{
|
|
|
778 |
v2 = ( *iValuesViewBox )[valix + 1];
|
|
|
779 |
}
|
|
|
780 |
alpha = subanimtime;
|
|
|
781 |
}
|
|
|
782 |
|
|
|
783 |
// to get the interpolation of each values of the viewBox
|
|
|
784 |
vBoxX = BlendFloat( alpha, v1.iX, v2.iX );
|
|
|
785 |
vBoxY = BlendFloat( alpha, v1.iY, v2.iY );
|
|
|
786 |
vBoxW = BlendFloat( alpha, v1.iWidth, v2.iWidth );
|
|
|
787 |
vBoxH = BlendFloat( alpha, v1.iHeight, v2.iHeight );
|
|
|
788 |
|
|
|
789 |
lCurValue = TGfxRectangle2D( vBoxX, vBoxY, vBoxW, vBoxH );
|
|
|
790 |
|
|
|
791 |
if( iAccumulate == KAccumSum && !iNoFrom)
|
|
|
792 |
{
|
|
|
793 |
TFloatFixPt lRepeatCount((TInt) iCurrentRepeatCount) ;
|
|
|
794 |
if(iValuesViewBox->Count() > 0)
|
|
|
795 |
{
|
|
|
796 |
TGfxRectangle2D lVal= ((*iValuesViewBox) [iValuesViewBox->Count() -1]);
|
|
|
797 |
|
|
|
798 |
lCurValue.iX += lVal.iX * lRepeatCount;
|
|
|
799 |
lCurValue.iY += lVal.iY * lRepeatCount;
|
|
|
800 |
lCurValue.iWidth += lVal.iWidth * lRepeatCount;
|
|
|
801 |
lCurValue.iHeight += lVal.iHeight * lRepeatCount;
|
|
|
802 |
}
|
|
|
803 |
else
|
|
|
804 |
{
|
|
|
805 |
lCurValue.iX += v2.iX * lRepeatCount;
|
|
|
806 |
lCurValue.iY += v2.iY * lRepeatCount;
|
|
|
807 |
lCurValue.iWidth += v2.iWidth * lRepeatCount;
|
|
|
808 |
lCurValue.iHeight += v2.iHeight * lRepeatCount;
|
|
|
809 |
if(iHaveBy && iCurrentRepeatCount > 0)
|
|
|
810 |
{
|
|
|
811 |
lCurValue.iX += iFromViewBox.iX ;
|
|
|
812 |
lCurValue.iY += iFromViewBox.iY ;
|
|
|
813 |
lCurValue.iWidth += iFromViewBox.iWidth ;
|
|
|
814 |
lCurValue.iHeight += iFromViewBox.iHeight ;
|
|
|
815 |
}
|
|
|
816 |
}
|
|
|
817 |
}
|
|
|
818 |
|
|
|
819 |
if ( ( iFill == KAnimFillFreeze ) )
|
|
|
820 |
{
|
|
|
821 |
iEndViewBox = lCurValue;
|
|
|
822 |
}
|
|
|
823 |
if ( ( iAdditive == KAdditiveSum ) && !iNoFrom ) //.
|
|
|
824 |
{
|
|
|
825 |
TGfxRectangle2D lOrig;
|
|
|
826 |
if(iTargetElement->ElemID() == KSvgSvgElement)
|
|
|
827 |
{
|
|
|
828 |
((CSvgSvgElementImpl*)iTargetElement)->GetViewBox( lOrig );
|
|
|
829 |
}
|
|
|
830 |
|
|
|
831 |
lCurValue.iX += lOrig.iX ;
|
|
|
832 |
lCurValue.iY += lOrig.iY ;
|
|
|
833 |
lCurValue.iWidth += lOrig.iWidth ;
|
|
|
834 |
lCurValue.iHeight += lOrig.iHeight ;
|
|
|
835 |
}
|
|
|
836 |
|
|
|
837 |
// set the value to the target element.
|
|
|
838 |
if(iTargetElement->ElemID() == KSvgSvgElement)
|
|
|
839 |
{
|
|
|
840 |
((CSvgSvgElementImpl*)iTargetElement)->SetViewBoxL( lCurValue );
|
|
|
841 |
}
|
|
|
842 |
}
|
|
|
843 |
|
|
|
844 |
// ---------------------------------------------------------------------------
|
|
|
845 |
//
|
|
|
846 |
// ---------------------------------------------------------------------------
|
|
|
847 |
|
|
|
848 |
TBool CSvgAnimateElementImpl::DoAnimProcL(MSvgEvent* aEvent)
|
|
|
849 |
{
|
|
|
850 |
return this->AnimProcL((MSvgTimerEvent*)aEvent);
|
|
|
851 |
}
|
|
|
852 |
// ---------------------------------------------------------------------------
|
|
|
853 |
//
|
|
|
854 |
// ---------------------------------------------------------------------------
|
|
|
855 |
void CSvgAnimateElementImpl::InitAnimationL()
|
|
|
856 |
{
|
|
|
857 |
|
|
|
858 |
if(!iTargetElement)
|
|
|
859 |
{
|
|
|
860 |
// if target element is not found then remove it.
|
|
|
861 |
((CSvgDocumentImpl*)iOwnerDocument)->RemoveFromEventReceiverList(this);
|
|
|
862 |
((CSvgDocumentImpl*)iOwnerDocument)->Engine()->UpdatePresentation(1);
|
|
|
863 |
return;
|
|
|
864 |
}
|
|
|
865 |
|
|
|
866 |
if (!iHaveValues)
|
|
|
867 |
{
|
|
|
868 |
if (!iHaveTo && !iHaveBy)
|
|
|
869 |
{
|
|
|
870 |
((CSvgDocumentImpl*)iOwnerDocument)->RemoveFromEventReceiverList(this );
|
|
|
871 |
((CSvgDocumentImpl*)iOwnerDocument)->Engine()->UpdatePresentation(1);
|
|
|
872 |
}
|
|
|
873 |
}
|
|
|
874 |
|
|
|
875 |
iIsInheritedAttribute = iTargetElement->IsInherited(iAttrId);
|
|
|
876 |
CSvgAnimationBase::InitAnimationL();
|
|
|
877 |
SetFillValueL();
|
|
|
878 |
|
|
|
879 |
}
|
|
|
880 |
// ---------------------------------------------------------------------------
|
|
|
881 |
//
|
|
|
882 |
// ---------------------------------------------------------------------------
|
|
|
883 |
void CSvgAnimateElementImpl::SetToOriginalL()
|
|
|
884 |
{
|
|
|
885 |
|
|
|
886 |
// this is to make sure the inherited style attributes are made point back to the parent.
|
|
|
887 |
if(iIsInheritedAttribute && iAnimStatus == KAnimFinished)
|
|
|
888 |
{
|
|
|
889 |
// only if the animation has finished
|
|
|
890 |
iTargetElement->PointToParent(iAttrId);
|
|
|
891 |
}
|
|
|
892 |
else
|
|
|
893 |
{
|
|
|
894 |
CSvgAnimationBase::SetToOriginalL();
|
|
|
895 |
}
|
|
|
896 |
}
|
|
|
897 |
|
|
|
898 |
void CSvgAnimateElementImpl::Print( TBool aIsEncodeOn )
|
|
|
899 |
{
|
|
|
900 |
if (!aIsEncodeOn)
|
|
|
901 |
{
|
|
|
902 |
#ifdef _DEBUG
|
|
|
903 |
RDebug::Printf("<animate attributeType=\"hmmm\" attributeName=\"hmm\" from=\"%d\" to=\"%d\" dur=\"hmm\" repeatCount=\"hmm\"/>",
|
|
|
904 |
/*iDataType,*/ (int)iFromFloat, (int)iToFloat/*, iRepeatCount*/);
|
|
|
905 |
#endif
|
|
|
906 |
}
|
|
|
907 |
}
|
|
|
908 |
|
|
|
909 |
|
|
|
910 |
|
|
|
911 |
|
|
|
912 |
|
|
|
913 |
|
|
|
914 |
|
|
|
915 |
|
|
|
916 |
|
|
|
917 |
|
|
|
918 |
|
|
|
919 |
|
|
|
920 |
|
|
|
921 |
|