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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 "SVGAnimateTransformElementImpl.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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#include "SVGPointLexer.h"
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#include "SVGStringTokenizer.h"
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#include "GfxAffineTransform.h"
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_LIT( SEMICOLON, ";" );
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgAnimateTransformElementImpl* CSvgAnimateTransformElementImpl::NewL( const TUint8 aElemID,
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CSvgDocumentImpl* aDoc )
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{
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CSvgAnimateTransformElementImpl*self = new ( ELeave )
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CSvgAnimateTransformElementImpl( 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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CSvgAnimateTransformElementImpl* CSvgAnimateTransformElementImpl::NewLC( const TUint8 aElemID,
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CSvgDocumentImpl* aDoc )
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{
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CSvgAnimateTransformElementImpl*self = new ( ELeave )
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CSvgAnimateTransformElementImpl( 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 CSvgAnimateTransformElementImpl::ConstructL( const TUint8 aElemID)
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{
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CSvgAnimationBase::ConstructL( aElemID );
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// Initial length of values is 2 (from and to)
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iTransformValues = new ( ELeave ) RArray<TMatrixData>( 2 );
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TMatrixData mtrx;
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iTransformValues->AppendL( mtrx );
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iTransformValues->AppendL( mtrx );
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iOrgTransformValues = new ( ELeave ) RArray<TMatrixData>( 2 );
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iOrgTransformValues->AppendL( mtrx );
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iOrgTransformValues->AppendL( mtrx );
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iAccumMatrixData.iData[0] = 0;
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iAccumMatrixData.iData[1] = 0;
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iAccumMatrixData.iData[2] = 0;
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iReqAttrFlag=KSVG_ANIMATETRANSFORM_ELEMFLAG;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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CSvgAnimateTransformElementImpl::~CSvgAnimateTransformElementImpl()
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{
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if ( iTransformValues )
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{
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iTransformValues->Close();
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delete iTransformValues;
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iTransformValues = NULL;
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}
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if ( iOrgTransformValues )
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{
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iOrgTransformValues->Close();
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delete iOrgTransformValues;
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iOrgTransformValues = NULL;
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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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CSvgAnimateTransformElementImpl::CSvgAnimateTransformElementImpl( CSvgDocumentImpl* aDoc ) : CSvgAnimationBase( aDoc ),
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iMatrixDataSize( 2 ),
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iMultipleRendering (EFalse)
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{
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iDataType = KSvgTypeTranslate;
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}
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// ---------------------------------------------------------------------------
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// From MSvgEventReceiver
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// ---------------------------------------------------------------------------
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void CSvgAnimateTransformElementImpl::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 )
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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 MXmlElement
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// ---------------------------------------------------------------------------
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TInt CSvgAnimateTransformElementImpl::SetAttributeL( const TDesC& aName,
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const TDesC& aValue )
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{
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_LIT( KTmpAttrName, "attributeName" );
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_LIT( KTmpTransform, "transform" );
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_LIT( KTmpFrom, "from" );
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_LIT( KTmpTo, "to" );
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_LIT( KTmpBy, "by" );
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_LIT( KTmpType, "type" );
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_LIT( KTmpScale, "scale" );
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_LIT( KTmpRotate, "rotate" );
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_LIT( KTmpSkewX, "skewX" );
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_LIT( KTmpSkewY, "skewY" );
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_LIT( KTmpValues, "values" );
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_LIT( KTmpGradientTransform, "gradientTransform");
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if ( !iTargetSet )
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{
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iTargetElement = ( CSvgElementImpl * ) ParentNode();// default is parent element
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iTargetSet = ETrue;
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}
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TUint16 lElementId = 0;
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if (iTargetElement)
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lElementId = iTargetElement->ElemID();
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if ( aName == KTmpAttrName )
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{
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if(iReqAttrFlag == KAtrSVGTrf)
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{
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iReqAttrFlag = KAtrType;
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}
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else
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{
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iReqAttrFlag = 0;
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}
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if( aValue == KTmpTransform &&
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!(lElementId == KSvgRadialGradientElement || lElementId
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== KSvgLinearGradientElement)
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)
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{
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iAttrId = KAtrAnimateTransformAttrId;
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return KErrNone;
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}
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else if (aValue == KTmpGradientTransform &&
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(lElementId == KSvgRadialGradientElement || lElementId
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== KSvgLinearGradientElement))
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{
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iAttrId = KAtrAnimateTransformAttrId;
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return KErrNone;
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}
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else if(aValue == KTmpGradientTransform) // Specifically for Xlink:href case
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{
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iAttrId = KAtrGradientTransform;
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return KErrNone;
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}
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else
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{
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// value must be not be 'transform'
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iAttrId = 0xffff;
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return KErrNone;
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}
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}
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else if ( aName == KTmpType )
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{
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if(iReqAttrFlag == KAtrSVGTrf)
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{
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iReqAttrFlag = KAtrAttributeName;
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}
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else
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{
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iReqAttrFlag = 0;
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}
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// Use iDataType to keep transformation type
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if ( aValue == KTmpScale )
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{
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iDataType = KSvgTypeScale;
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iMatrixDataSize = 2;
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}
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else if ( aValue == KTmpRotate )
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{
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iDataType = KSvgTypeRotate;
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iMatrixDataSize = 3;
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}
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else if ( aValue == KTmpSkewX )
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{
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iDataType = KSvgTypeSkewX;
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iMatrixDataSize = 1;
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}
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else if ( aValue == KTmpSkewY )
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{
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iDataType = KSvgTypeSkewY;
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iMatrixDataSize = 1;
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}
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else
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{
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iDataType = KSvgTypeTranslate; // default transformation
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iMatrixDataSize = 2;
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}
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return KErrNone;
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}
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else if ( aName == KTmpFrom )
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{
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iNoFrom = EFalse;
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// Processing for semi-colon separated data is needed
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DesToMatrixData( aValue, ( *iTransformValues )[0] );
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return KErrNone;
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}
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else if ( aName == KTmpTo )
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{
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iHaveTo = ETrue;
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if ( iNoFrom )
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{
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iAdditive = KAdditiveSum;
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iAdditiveOrg = KAdditiveSum;
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}
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// Processing for semi-colon separated data is needed
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DesToMatrixData( aValue, ( *iTransformValues )[1] );
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iAccumMatrixData.iData[0] = (*iTransformValues)[1].iData[0];
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iAccumMatrixData.iData[1] = (*iTransformValues)[1].iData[1];
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iAccumMatrixData.iData[2] = (*iTransformValues)[1].iData[2];
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return KErrNone;
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}
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else if ( aName == KTmpBy )
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{
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if ( !iHaveTo )
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{
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TInt32 i;
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DesToMatrixData( aValue, ( *iTransformValues )[1] );
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iHaveBy = ETrue;
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if(iNoFrom)
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{
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iAdditive = KAdditiveSum;
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iAdditiveOrg = KAdditiveSum;
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}
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for ( i = 0; i < 3; i++ )
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{
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( *iTransformValues )[1].iData[i] = ( *iTransformValues )[1].iData[i] +
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( *iTransformValues )[0].iData[i];
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}
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}
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return KErrNone;
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}
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else if ( aName == KTmpValues )
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{
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TStringTokenizer tkn ( aValue, SEMICOLON );
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iTransformValues->Reset();
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iHaveValues = ETrue;
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iNoFrom = EFalse;
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while ( tkn.HasMoreTokens() )
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{
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TMatrixData mtrx;
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DesToMatrixData( tkn.NextToken(), mtrx );
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iTransformValues->AppendL( mtrx );
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}
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TInt lTransformValuesCount = iTransformValues->Count();
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if(lTransformValuesCount > 0)
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{
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iAccumMatrixData.iData[0] = (*iTransformValues)[lTransformValuesCount - 1].iData[0];
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iAccumMatrixData.iData[1] = (*iTransformValues)[lTransformValuesCount - 1].iData[1];
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iAccumMatrixData.iData[2] = (*iTransformValues)[lTransformValuesCount - 1].iData[2];
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}
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return KErrNone;
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}
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return CSvgAnimationBase::SetAttributeL( aName, aValue );
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}
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// ---------------------------------------------------------------------------
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// From MSvgEventReceiver
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// ---------------------------------------------------------------------------
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TBool CSvgAnimateTransformElementImpl::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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TBool CSvgAnimateTransformElementImpl::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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// No animation if 'from' or 'to' is not available
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if ( iTransformValues->Count() < 2 )
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{
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return EFalse;
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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 valix1, valix2, subanimtime;
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TMatrixData mdata;
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iAnimTime->GetAnimTime((aEvent->Time()-iNegativeBeginTime), alpha, valix1, subanimtime );
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// check for the range of valix
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if ( valix1 >= iTransformValues->Count() )
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{
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valix1 = iTransformValues->Count() - 1;
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}
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if ( iNoFrom && !iHaveBy ) //. 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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subanimtime = KTimeMax;
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}
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else
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{
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subanimtime = 0;
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return ETrue;
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}
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}
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if ( valix1 >= iTransformValues->Count() - 1 )
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{
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valix2 = valix1;
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}
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else
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{
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valix2 = valix1 + 1;
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}
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mdata.iData[0] = BlendFloat( subanimtime,
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( *iTransformValues )[valix1].iData[0],
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( *iTransformValues )[valix2].iData[0] );
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mdata.iData[1] = BlendFloat( subanimtime,
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( *iTransformValues )[valix1].iData[1],
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( *iTransformValues )[valix2].iData[1] );
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mdata.iData[2] = BlendFloat( subanimtime,
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( *iTransformValues )[valix1].iData[2],
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( *iTransformValues )[valix2].iData[2] );
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// Additive
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/*
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* !!!! Additive="replace" is not supported
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* !!!! Additional implementation needed in MSvgTransformList
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*/
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// Set value
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TGfxAffineTransform deltaTr;
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switch ( iDataType )
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{
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case KSvgTypeTranslate:
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deltaTr = TGfxAffineTransform::GetTranslateInstance( mdata.iData[0],
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mdata.iData[1] );
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break;
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case KSvgTypeScale:
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deltaTr = TGfxAffineTransform::GetScaleInstance( mdata.iData[0],
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mdata.iData[1] );
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break;
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case KSvgTypeRotate:
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deltaTr = TGfxAffineTransform::GetRotateInstance( ( TReal32 )
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mdata.iData[0] * 3.1415926f /
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180.0f,
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mdata.iData[1],
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mdata.iData[2] );
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break;
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case KSvgTypeSkewX:
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deltaTr = TGfxAffineTransform::GetShearInstance( ( TReal32 )
|
|
447 |
mdata.iData[0]* 3.1415926f /
|
|
448 |
180.0f,
|
|
449 |
0.0f );
|
|
450 |
break;
|
|
451 |
case KSvgTypeSkewY:
|
|
452 |
deltaTr = TGfxAffineTransform::GetShearInstance( 0.0f,
|
|
453 |
( TReal32 )
|
|
454 |
mdata.iData[0]* 3.1415926f /
|
|
455 |
180.0f );
|
|
456 |
break;
|
|
457 |
}
|
|
458 |
MSvgTransformList* trList;
|
|
459 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
460 |
TInt32 matrixIndex;
|
|
461 |
( ( CSvgElementImpl * ) iTargetElement )->GetAttributeIntL( KAtrAnimTransformMatrixIndex, matrixIndex );
|
|
462 |
if ( iAdditive == KAdditiveSum ) //.
|
|
463 |
{
|
|
464 |
if(iNoFrom && subanimtime == KTimeMax && !iHaveBy)
|
|
465 |
{
|
|
466 |
iTargetElement->SetOverwriteTransforms( ETrue );
|
|
467 |
}
|
|
468 |
/*else
|
|
469 |
{
|
|
470 |
//if additive = sum and there is a from or a by then dont overwrite the transform
|
|
471 |
iTargetElement->iOverwriteTransforms = EFalse;
|
|
472 |
}*/
|
|
473 |
if(iHaveTo && iNoFrom)
|
|
474 |
{
|
|
475 |
iTargetElement->SetOverwriteTransforms(ETrue);
|
|
476 |
trList->ReplaceItem(deltaTr, matrixIndex);
|
|
477 |
}
|
|
478 |
else
|
|
479 |
{
|
|
480 |
TGfxAffineTransform curMatrix = trList->GetItem( matrixIndex );
|
|
481 |
curMatrix.Concatenate( deltaTr );
|
|
482 |
trList->ReplaceItem( curMatrix, matrixIndex );
|
|
483 |
}
|
|
484 |
|
|
485 |
}
|
|
486 |
else
|
|
487 |
{
|
|
488 |
iTargetElement->SetOverwriteTransforms( ETrue );
|
|
489 |
trList->ReplaceItem( deltaTr, matrixIndex );
|
|
490 |
|
|
491 |
}
|
|
492 |
if(iFill == KAnimFillFreeze)
|
|
493 |
{
|
|
494 |
iEndMatrix = deltaTr;
|
|
495 |
}
|
|
496 |
CSvgAnimationBase::CheckForEndTimesAndFreezeL(this );
|
|
497 |
return ETrue;
|
|
498 |
}
|
|
499 |
|
|
500 |
//
|
|
501 |
// ---------------------------------------------------------------------------
|
|
502 |
//
|
|
503 |
// ---------------------------------------------------------------------------
|
|
504 |
void CSvgAnimateTransformElementImpl::SetFillValueL()
|
|
505 |
{
|
|
506 |
MSvgTransformList* trList;
|
|
507 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
508 |
TInt32 matrixIndex;
|
|
509 |
iTargetElement->GetAttributeIntL( KAtrAnimTransformMatrixIndex, matrixIndex );
|
|
510 |
iFillMatrix = trList->GetItem(matrixIndex);
|
|
511 |
}
|
|
512 |
|
|
513 |
//
|
|
514 |
// ---------------------------------------------------------------------------
|
|
515 |
//
|
|
516 |
// ---------------------------------------------------------------------------
|
|
517 |
void CSvgAnimateTransformElementImpl::SetToOriginalL()
|
|
518 |
{
|
|
519 |
MSvgTransformList* trList;
|
|
520 |
TInt32 matrixIndex;
|
|
521 |
iTargetElement->GetAttributeIntL( KAtrAnimTransformMatrixIndex, matrixIndex );
|
|
522 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
523 |
|
|
524 |
trList->ReplaceItem( iFillMatrix /*TGfxAffineTransform()*/,
|
|
525 |
matrixIndex );
|
|
526 |
iTargetElement->SetOverwriteTransforms( EFalse );
|
|
527 |
}
|
|
528 |
|
|
529 |
// ---------------------------------------------------------------------------
|
|
530 |
//
|
|
531 |
// ---------------------------------------------------------------------------
|
|
532 |
void CSvgAnimateTransformElementImpl::SetToInitialValueL()
|
|
533 |
{
|
|
534 |
MSvgTransformList* trList;
|
|
535 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
536 |
TInt32 matrixIndex;
|
|
537 |
iTargetElement->GetAttributeIntL( KAtrAnimTransformMatrixIndex, matrixIndex );
|
|
538 |
|
|
539 |
if( iAdditive == KAdditiveSum)
|
|
540 |
{
|
|
541 |
|
|
542 |
TGfxAffineTransform curMatrix = trList->GetItem( matrixIndex );
|
|
543 |
curMatrix.Concatenate(iFillMatrix);
|
|
544 |
trList->ReplaceItem( curMatrix, matrixIndex );
|
|
545 |
}
|
|
546 |
else
|
|
547 |
{
|
|
548 |
// iTargetElement->iOverwriteTransforms = ETrue;
|
|
549 |
trList->ReplaceItem( iFillMatrix, matrixIndex );
|
|
550 |
}
|
|
551 |
|
|
552 |
|
|
553 |
}
|
|
554 |
|
|
555 |
// ---------------------------------------------------------------------------
|
|
556 |
//
|
|
557 |
// ---------------------------------------------------------------------------
|
|
558 |
void CSvgAnimateTransformElementImpl::SetToEndValueL()
|
|
559 |
{
|
|
560 |
MSvgTransformList* trList;
|
|
561 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
562 |
TInt32 matrixIndex;
|
|
563 |
iTargetElement->GetAttributeIntL( KAtrAnimTransformMatrixIndex, matrixIndex );
|
|
564 |
|
|
565 |
if( iAdditive == KAdditiveSum)
|
|
566 |
{
|
|
567 |
if(iNoFrom && !iHaveBy)
|
|
568 |
{
|
|
569 |
iTargetElement->SetOverwriteTransforms( ETrue );
|
|
570 |
}
|
|
571 |
if(iHaveTo && iNoFrom)
|
|
572 |
{
|
|
573 |
iTargetElement->SetOverwriteTransforms(ETrue);
|
|
574 |
trList->ReplaceItem(iEndMatrix, matrixIndex);
|
|
575 |
}
|
|
576 |
else
|
|
577 |
{
|
|
578 |
TGfxAffineTransform curMatrix = trList->GetItem( matrixIndex );
|
|
579 |
curMatrix.Concatenate(iEndMatrix);
|
|
580 |
trList->ReplaceItem( curMatrix, matrixIndex );
|
|
581 |
}
|
|
582 |
}
|
|
583 |
else
|
|
584 |
{
|
|
585 |
iTargetElement->SetOverwriteTransforms( ETrue );
|
|
586 |
trList->ReplaceItem( iEndMatrix, matrixIndex );
|
|
587 |
}
|
|
588 |
|
|
589 |
}
|
|
590 |
|
|
591 |
//
|
|
592 |
// ---------------------------------------------------------------------------
|
|
593 |
//
|
|
594 |
// ---------------------------------------------------------------------------
|
|
595 |
void CSvgAnimateTransformElementImpl::InitAnimationL()
|
|
596 |
{
|
|
597 |
|
|
598 |
if(!iTargetElement)
|
|
599 |
{
|
|
600 |
// if target element is not found then remove it.
|
|
601 |
((CSvgDocumentImpl*)iOwnerDocument)->RemoveFromEventReceiverList(this);
|
|
602 |
((CSvgDocumentImpl*)iOwnerDocument)->Engine()->UpdatePresentation(1);
|
|
603 |
return;
|
|
604 |
}
|
|
605 |
|
|
606 |
if (!iHaveValues)
|
|
607 |
{
|
|
608 |
if (!iHaveTo && !iHaveBy)
|
|
609 |
{
|
|
610 |
((CSvgDocumentImpl*)iOwnerDocument)->RemoveFromEventReceiverList(this );
|
|
611 |
((CSvgDocumentImpl*)iOwnerDocument)->Engine()->UpdatePresentation(1);
|
|
612 |
}
|
|
613 |
}
|
|
614 |
|
|
615 |
|
|
616 |
CSvgAnimationBase::InitAnimationL();
|
|
617 |
|
|
618 |
if(iMultipleRendering)
|
|
619 |
{
|
|
620 |
return;
|
|
621 |
}
|
|
622 |
|
|
623 |
// Set keytime
|
|
624 |
iValuesFloat->Reset();
|
|
625 |
TInt count = iTransformValues->Count();
|
|
626 |
for ( TInt i = 0; i < count; i++ )
|
|
627 |
{
|
|
628 |
iValuesFloat->AppendL( TFloatFixPt( i ) ); // create dummy scalar array
|
|
629 |
}
|
|
630 |
if(!iKeyTimesPresent)
|
|
631 |
iAnimTime->CreateKeyTime( iValuesFloat->Count() );
|
|
632 |
iAnimTime->PrepareTimeL( iValuesFloat );
|
|
633 |
SetFillValueL();
|
|
634 |
|
|
635 |
}
|
|
636 |
|
|
637 |
// ---------------------------------------------------------------------------
|
|
638 |
//
|
|
639 |
// ---------------------------------------------------------------------------
|
|
640 |
void CSvgAnimateTransformElementImpl::SetAccumulateValues()
|
|
641 |
{
|
|
642 |
|
|
643 |
if ( !iNoFrom)
|
|
644 |
{
|
|
645 |
|
|
646 |
if ( iHaveBy )
|
|
647 |
{
|
|
648 |
TMatrixData delta;
|
|
649 |
|
|
650 |
//0
|
|
651 |
delta.iData[0] = ( *iTransformValues )[1].iData[0] -
|
|
652 |
( *iTransformValues )[0].iData[0];
|
|
653 |
|
|
654 |
( *iTransformValues )[0].iData[0] = ( *iTransformValues )[1].iData[0];
|
|
655 |
|
|
656 |
( *iTransformValues )[1].iData[0] += delta.iData[0];
|
|
657 |
|
|
658 |
//1
|
|
659 |
delta.iData[1] = ( *iTransformValues )[1].iData[1] -
|
|
660 |
( *iTransformValues )[0].iData[1];
|
|
661 |
|
|
662 |
( *iTransformValues )[0].iData[1] = ( *iTransformValues )[1].iData[1];
|
|
663 |
|
|
664 |
( *iTransformValues )[1].iData[1] += delta.iData[1];
|
|
665 |
|
|
666 |
//2
|
|
667 |
delta.iData[2] = ( *iTransformValues )[1].iData[2] -
|
|
668 |
( *iTransformValues )[0].iData[2];
|
|
669 |
|
|
670 |
( *iTransformValues )[0].iData[2] = ( *iTransformValues )[1].iData[2];
|
|
671 |
|
|
672 |
( *iTransformValues )[1].iData[2] += delta.iData[2];
|
|
673 |
|
|
674 |
}
|
|
675 |
else
|
|
676 |
{
|
|
677 |
TInt lTransformValuesCount = (*iTransformValues).Count();
|
|
678 |
for(int i=0;i<lTransformValuesCount;i++)
|
|
679 |
{
|
|
680 |
(*iTransformValues)[i].iData[0] += iAccumMatrixData.iData[0];
|
|
681 |
(*iTransformValues)[i].iData[1] += iAccumMatrixData.iData[1];
|
|
682 |
(*iTransformValues)[i].iData[2] += iAccumMatrixData.iData[2];
|
|
683 |
}
|
|
684 |
}
|
|
685 |
}
|
|
686 |
else
|
|
687 |
{
|
|
688 |
if ( iHaveBy )
|
|
689 |
{
|
|
690 |
TMatrixData delta;
|
|
691 |
|
|
692 |
//0
|
|
693 |
delta.iData[0] = ( *iTransformValues )[1].iData[0] -
|
|
694 |
( *iTransformValues )[0].iData[0];
|
|
695 |
|
|
696 |
( *iTransformValues )[0].iData[0] = ( *iTransformValues )[1].iData[0];
|
|
697 |
|
|
698 |
( *iTransformValues )[1].iData[0] += delta.iData[0];
|
|
699 |
|
|
700 |
//1
|
|
701 |
delta.iData[1] = ( *iTransformValues )[1].iData[1] -
|
|
702 |
( *iTransformValues )[0].iData[1];
|
|
703 |
|
|
704 |
( *iTransformValues )[0].iData[1] = ( *iTransformValues )[1].iData[1];
|
|
705 |
|
|
706 |
( *iTransformValues )[1].iData[1] += delta.iData[1];
|
|
707 |
|
|
708 |
//2
|
|
709 |
delta.iData[2] = ( *iTransformValues )[1].iData[2] -
|
|
710 |
( *iTransformValues )[0].iData[2];
|
|
711 |
|
|
712 |
( *iTransformValues )[0].iData[2] = ( *iTransformValues )[1].iData[2];
|
|
713 |
|
|
714 |
( *iTransformValues )[1].iData[2] += delta.iData[2];
|
|
715 |
|
|
716 |
}
|
|
717 |
|
|
718 |
}
|
|
719 |
|
|
720 |
}
|
|
721 |
|
|
722 |
|
|
723 |
// *******************************************************
|
|
724 |
// AnimateTransformElementImpl specific methods
|
|
725 |
// ---------------------------------------------------------------------------
|
|
726 |
//
|
|
727 |
// ---------------------------------------------------------------------------
|
|
728 |
void CSvgAnimateTransformElementImpl::DesToMatrixData( const TDesC& aDes,
|
|
729 |
TMatrixData& aMatrixData )
|
|
730 |
{
|
|
731 |
TSvgPointLexer svgplex ( aDes );
|
|
732 |
TInt i = 0;
|
|
733 |
|
|
734 |
while ( !svgplex.IsDone() && i < 3 )
|
|
735 |
{
|
|
736 |
TChar com;
|
|
737 |
TFloatFixPt data;
|
|
738 |
TInt32 rslt = svgplex.GetNext( com, data );
|
|
739 |
if ( rslt != KErrNone )
|
|
740 |
break;
|
|
741 |
aMatrixData.iData[i] = data;
|
|
742 |
i++;
|
|
743 |
}
|
|
744 |
svgplex.Cleanup();
|
|
745 |
|
|
746 |
// Support shortened data expression
|
|
747 |
if ( i < iMatrixDataSize )
|
|
748 |
{
|
|
749 |
TFloatFixPt zero ( 0 );
|
|
750 |
switch ( iDataType )
|
|
751 |
{
|
|
752 |
case KSvgTypeTranslate:
|
|
753 |
aMatrixData.iData[1] = zero;
|
|
754 |
break;
|
|
755 |
case KSvgTypeScale:
|
|
756 |
aMatrixData.iData[1] = aMatrixData.iData[0];
|
|
757 |
break;
|
|
758 |
case KSvgTypeRotate:
|
|
759 |
|
|
760 |
if ( (i + 1) < iMatrixDataSize )
|
|
761 |
{
|
|
762 |
aMatrixData.iData[1] = zero;
|
|
763 |
}
|
|
764 |
|
|
765 |
aMatrixData.iData[2] = zero;
|
|
766 |
break;
|
|
767 |
}
|
|
768 |
}
|
|
769 |
if( i > iMatrixDataSize)
|
|
770 |
{
|
|
771 |
// reset back everything. this is invalid value.
|
|
772 |
TFloatFixPt zero ( 0 );
|
|
773 |
aMatrixData.iData[0] = zero;
|
|
774 |
aMatrixData.iData[1] = zero;
|
|
775 |
aMatrixData.iData[2] = zero;
|
|
776 |
}
|
|
777 |
}
|
|
778 |
|
|
779 |
// ---------------------------------------------------------------------------
|
|
780 |
//
|
|
781 |
// ---------------------------------------------------------------------------
|
|
782 |
void CSvgAnimateTransformElementImpl::ResetAnimationL()
|
|
783 |
{
|
|
784 |
}
|
|
785 |
|
|
786 |
// ---------------------------------------------------------------------------
|
|
787 |
// Functions used by Decoder
|
|
788 |
// ---------------------------------------------------------------------------
|
|
789 |
|
|
790 |
void CSvgAnimateTransformElementImpl::SetMatrixDataSize(TUint8 aValue)
|
|
791 |
{
|
|
792 |
iMatrixDataSize= aValue;
|
|
793 |
}
|
|
794 |
// ---------------------------------------------------------------------------
|
|
795 |
// Functions used by Decoder
|
|
796 |
// ---------------------------------------------------------------------------
|
|
797 |
TBool CSvgAnimateTransformElementImpl::SetMatrixData( TInt aIndex, TMatrixData& aMatrix)
|
|
798 |
{
|
|
799 |
if ( iTransformValues && aIndex < iTransformValues->Count() )
|
|
800 |
{
|
|
801 |
for (TInt i=0; i<3; i++)
|
|
802 |
{
|
|
803 |
(iTransformValues->operator[](aIndex)).iData[i]= aMatrix.iData[i];
|
|
804 |
}
|
|
805 |
return ETrue;
|
|
806 |
}
|
|
807 |
else
|
|
808 |
{
|
|
809 |
return EFalse;
|
|
810 |
}
|
|
811 |
}
|
|
812 |
// ---------------------------------------------------------------------------
|
|
813 |
// Functions used by Decoder
|
|
814 |
// ---------------------------------------------------------------------------
|
|
815 |
void CSvgAnimateTransformElementImpl::SetTransformValues(RArray<TMatrixData>*& aValues)
|
|
816 |
{
|
|
817 |
if (iTransformValues)
|
|
818 |
{
|
|
819 |
iTransformValues->Close();
|
|
820 |
delete iTransformValues;
|
|
821 |
iTransformValues= NULL;
|
|
822 |
}
|
|
823 |
iTransformValues= aValues;
|
|
824 |
}
|
|
825 |
// ---------------------------------------------------------------------------
|
|
826 |
// Functions used by Decoder
|
|
827 |
// ---------------------------------------------------------------------------
|
|
828 |
TInt CSvgAnimateTransformElementImpl::SetAttributeIntL( const TInt aNameId,const TInt32 aValue )
|
|
829 |
{
|
|
830 |
if(aNameId == KAtrType)
|
|
831 |
{
|
|
832 |
if ( aValue == KSvgTypeScale )
|
|
833 |
{
|
|
834 |
iDataType = KSvgTypeScale;
|
|
835 |
iMatrixDataSize = 2;
|
|
836 |
}
|
|
837 |
else if ( aValue == KSvgTypeRotate )
|
|
838 |
{
|
|
839 |
iDataType = KSvgTypeRotate;
|
|
840 |
iMatrixDataSize = 3;
|
|
841 |
}
|
|
842 |
else if ( aValue == KSvgTypeSkewX )
|
|
843 |
{
|
|
844 |
iDataType = KSvgTypeSkewX;
|
|
845 |
iMatrixDataSize = 1;
|
|
846 |
}
|
|
847 |
else if ( aValue == KSvgTypeSkewY )
|
|
848 |
{
|
|
849 |
iDataType = KSvgTypeSkewY;
|
|
850 |
iMatrixDataSize = 1;
|
|
851 |
}
|
|
852 |
else
|
|
853 |
{
|
|
854 |
iDataType = KSvgTypeTranslate; // default transformation
|
|
855 |
iMatrixDataSize = 2;
|
|
856 |
}
|
|
857 |
return KErrNone;
|
|
858 |
}
|
|
859 |
return CSvgAnimationBase::SetAttributeIntL(aNameId,aValue);
|
|
860 |
}
|
|
861 |
// ---------------------------------------------------------------------------
|
|
862 |
// Functions used by Decoder
|
|
863 |
// ---------------------------------------------------------------------------
|
|
864 |
TInt CSvgAnimateTransformElementImpl::GetAttributeIntL( const TInt aNameId, TInt32& aValue )
|
|
865 |
{
|
|
866 |
if(aNameId == KAtrType)
|
|
867 |
{
|
|
868 |
aValue = iDataType;
|
|
869 |
return KErrNone;
|
|
870 |
}
|
|
871 |
return CSvgAnimationBase::GetAttributeIntL(aNameId,aValue);
|
|
872 |
}
|
|
873 |
// ---------------------------------------------------------------------------
|
|
874 |
// Functions used by Decoder
|
|
875 |
// ---------------------------------------------------------------------------
|
|
876 |
TInt CSvgAnimateTransformElementImpl::GetAttributeFloat(const TInt aNameId,TFloatFixPt& aValue )
|
|
877 |
{
|
|
878 |
return CSvgAnimationBase::GetAttributeFloat(aNameId,aValue);
|
|
879 |
}
|
|
880 |
// ---------------------------------------------------------------------------
|
|
881 |
// Functions used by Decoder
|
|
882 |
// ---------------------------------------------------------------------------
|
|
883 |
TInt CSvgAnimateTransformElementImpl::SetAttributeFloatL(const TInt aNameId,TFloatFixPt aValue )
|
|
884 |
{
|
|
885 |
return CSvgAnimationBase::SetAttributeFloatL(aNameId,aValue);
|
|
886 |
}
|
|
887 |
// ---------------------------------------------------------------------------
|
|
888 |
// Functions used by Decoder
|
|
889 |
// ---------------------------------------------------------------------------
|
|
890 |
// this function is for binary discrepancies
|
|
891 |
void CSvgAnimateTransformElementImpl::SetAccumMatrix()
|
|
892 |
{
|
|
893 |
if(iHaveTo)
|
|
894 |
{
|
|
895 |
iAccumMatrixData.iData[0] = (*iTransformValues)[1].iData[0];
|
|
896 |
iAccumMatrixData.iData[1] = (*iTransformValues)[1].iData[1];
|
|
897 |
iAccumMatrixData.iData[2] = (*iTransformValues)[1].iData[2];
|
|
898 |
}
|
|
899 |
else
|
|
900 |
{
|
|
901 |
if(!iNoFrom)
|
|
902 |
{
|
|
903 |
TInt lTransformValuesCount = iTransformValues->Count();
|
|
904 |
if(lTransformValuesCount > 0)
|
|
905 |
{
|
|
906 |
iAccumMatrixData.iData[0] = (*iTransformValues)[lTransformValuesCount - 1].iData[0];
|
|
907 |
iAccumMatrixData.iData[1] = (*iTransformValues)[lTransformValuesCount - 1].iData[1];
|
|
908 |
iAccumMatrixData.iData[2] = (*iTransformValues)[lTransformValuesCount - 1].iData[2];
|
|
909 |
}
|
|
910 |
}
|
|
911 |
}
|
|
912 |
}
|
|
913 |
// ---------------------------------------------------------------------------
|
|
914 |
// Functions used by Decoder
|
|
915 |
// ---------------------------------------------------------------------------
|
|
916 |
void CSvgAnimateTransformElementImpl::ReInitializeAnimation()
|
|
917 |
{
|
|
918 |
|
|
919 |
if ( iAttrId == 0xffff )
|
|
920 |
return;
|
|
921 |
|
|
922 |
// Do not set Multiple Rendering flag if animation is not
|
|
923 |
// initialised. This allows the Key Times array in the anim
|
|
924 |
// time controller to be set correctly so that the
|
|
925 |
// interpolation happens correctly.
|
|
926 |
if ( iInitDone )
|
|
927 |
{
|
|
928 |
iMultipleRendering= ETrue;
|
|
929 |
}
|
|
930 |
|
|
931 |
if( iCurrentRepeatCount > 0 && iAccumulate == KAccumSum )
|
|
932 |
{
|
|
933 |
SetTransValues_DOMReuse();
|
|
934 |
}
|
|
935 |
|
|
936 |
|
|
937 |
CSvgAnimationBase::ReInitializeAnimation();
|
|
938 |
|
|
939 |
if(iTargetElement)
|
|
940 |
{
|
|
941 |
TInt32 matrixIndex = -1;
|
|
942 |
MSvgTransformList* trList;
|
|
943 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
944 |
|
|
945 |
TGfxAffineTransform affineTransform;
|
|
946 |
TRAPD(error,iTargetElement->GetAttributeIntL( KAtrAnimTransformMatrixIndex, matrixIndex ));
|
|
947 |
if(error == KErrNone)
|
|
948 |
{
|
|
949 |
( ( CSvgElementImpl * ) iTargetElement )->GetTransform( trList );
|
|
950 |
if( trList && (trList->NumberOfItems() > matrixIndex) )
|
|
951 |
{
|
|
952 |
trList->ReplaceItem(affineTransform,matrixIndex);
|
|
953 |
}
|
|
954 |
}
|
|
955 |
|
|
956 |
}
|
|
957 |
|
|
958 |
iFillMatrix= TGfxAffineTransform();
|
|
959 |
|
|
960 |
}
|
|
961 |
// ---------------------------------------------------------------------------
|
|
962 |
//
|
|
963 |
// ---------------------------------------------------------------------------
|
|
964 |
void CSvgAnimateTransformElementImpl::SetTransValues_DOMReuse()
|
|
965 |
{
|
|
966 |
if(iOrgTransformValues && iTransformValues)
|
|
967 |
{
|
|
968 |
iTransformValues->Reset();
|
|
969 |
|
|
970 |
TInt orgTransformValCnt = iOrgTransformValues->Count();
|
|
971 |
for(TInt i=0; i<orgTransformValCnt; i++)
|
|
972 |
{
|
|
973 |
TMatrixData lMatrix;
|
|
974 |
lMatrix.iData[0] = (*iOrgTransformValues)[i].iData[0];
|
|
975 |
lMatrix.iData[1] = (*iOrgTransformValues)[i].iData[1];
|
|
976 |
lMatrix.iData[2] = (*iOrgTransformValues)[i].iData[2];
|
|
977 |
|
|
978 |
iTransformValues->Append((TMatrixData) lMatrix);
|
|
979 |
}
|
|
980 |
}
|
|
981 |
}
|
|
982 |
// ---------------------------------------------------------------------------
|
|
983 |
// Functions used by Decoder
|
|
984 |
// ---------------------------------------------------------------------------
|
|
985 |
void CSvgAnimateTransformElementImpl::SetOriginalValues_DOMReuse()
|
|
986 |
{
|
|
987 |
|
|
988 |
if( iAccumulate == KAccumSum )
|
|
989 |
{
|
|
990 |
if(iTransformValues && iOrgTransformValues)
|
|
991 |
{
|
|
992 |
iOrgTransformValues->Reset();
|
|
993 |
|
|
994 |
TInt transformValCnt = iTransformValues->Count();
|
|
995 |
for(TInt i=0; i<transformValCnt; i++)
|
|
996 |
{
|
|
997 |
TMatrixData lMatrix;
|
|
998 |
lMatrix.iData[0] = (*iTransformValues)[i].iData[0];
|
|
999 |
lMatrix.iData[1] = (*iTransformValues)[i].iData[1];
|
|
1000 |
lMatrix.iData[2] = (*iTransformValues)[i].iData[2];
|
|
1001 |
|
|
1002 |
iOrgTransformValues->Append((TMatrixData) lMatrix);
|
|
1003 |
}
|
|
1004 |
}
|
|
1005 |
}
|
|
1006 |
|
|
1007 |
// calling base class function.
|
|
1008 |
CSvgAnimationBase::SetOriginalValues_DOMReuse();
|
|
1009 |
}
|
|
1010 |
// ---------------------------------------------------------------------------
|
|
1011 |
//
|
|
1012 |
// ---------------------------------------------------------------------------
|
|
1013 |
CGfxGeneralPath* CSvgAnimateTransformElementImpl::GetPathAttribute(TInt aAttributeId)
|
|
1014 |
{
|
|
1015 |
return CSvgAnimationBase::GetPathAttribute(aAttributeId);
|
|
1016 |
|
|
1017 |
}
|
|
1018 |
// ---------------------------------------------------------------------------
|
|
1019 |
//
|
|
1020 |
// ---------------------------------------------------------------------------
|
|
1021 |
void CSvgAnimateTransformElementImpl::SetPathAttribute(TInt aAttributeId, CGfxGeneralPath* aPathHandle)
|
|
1022 |
{
|
|
1023 |
|
|
1024 |
CSvgAnimationBase::SetPathAttribute(aAttributeId, aPathHandle);
|
|
1025 |
|
|
1026 |
}
|
|
1027 |
// ---------------------------------------------------------------------------
|
|
1028 |
// Set the values in the dom .
|
|
1029 |
// ---------------------------------------------------------------------------
|
|
1030 |
void CSvgAnimateTransformElementImpl::Reset(MSvgEvent* aEvent)
|
|
1031 |
{
|
|
1032 |
|
|
1033 |
iIsUserSeek = ETrue;
|
|
1034 |
// first call the animation base function.
|
|
1035 |
TSvgTimerEvent* timerEvent = ( TSvgTimerEvent* ) aEvent;
|
|
1036 |
|
|
1037 |
if((TInt32)timerEvent->Time() < iAbsoluteBeginTime)
|
|
1038 |
{
|
|
1039 |
// let it come to initial position.
|
|
1040 |
((CSvgDocumentImpl*)iOwnerDocument)->iInitialDrawFlag = ETrue;
|
|
1041 |
ReInitializeAnimation();
|
|
1042 |
return;
|
|
1043 |
}
|
|
1044 |
|
|
1045 |
TRAPD(error,CSvgAnimationBase::ResetL( aEvent, this));
|
|
1046 |
|
|
1047 |
if (error != KErrNone)
|
|
1048 |
{
|
|
1049 |
// error processing not processed
|
|
1050 |
return;
|
|
1051 |
}
|
|
1052 |
|
|
1053 |
|
|
1054 |
}
|
|
1055 |
// ---------------------------------------------------------------------------
|
|
1056 |
//
|
|
1057 |
// ---------------------------------------------------------------------------
|
|
1058 |
/////////////////////////////////////////////
|
|
1059 |
MXmlElement* CSvgAnimateTransformElementImpl::CloneL(MXmlElement*
|
|
1060 |
aParentElement)
|
|
1061 |
{
|
|
1062 |
|
|
1063 |
CSvgAnimateTransformElementImpl* newElement = CSvgAnimateTransformElementImpl::NewL( this->ElemID(),((CSvgDocumentImpl*)iOwnerDocument) );
|
|
1064 |
CleanupStack::PushL( newElement );
|
|
1065 |
newElement->iParentNode = aParentElement;
|
|
1066 |
// copy the data
|
|
1067 |
// end copying data from this class.
|
|
1068 |
// this will get cloned setting the parent element to aParentElement;
|
|
1069 |
|
|
1070 |
newElement->iOwnerDocument = this->iOwnerDocument;
|
|
1071 |
|
|
1072 |
// set the target element this needs to be modified.
|
|
1073 |
newElement->iTargetElement = (CSvgElementImpl*)aParentElement;
|
|
1074 |
this->CopyL(newElement);
|
|
1075 |
CleanupStack::Pop();
|
|
1076 |
return newElement;
|
|
1077 |
}
|
|
1078 |
|
|
1079 |
// ---------------------------------------------------------------------------
|
|
1080 |
//
|
|
1081 |
// ---------------------------------------------------------------------------
|
|
1082 |
void CSvgAnimateTransformElementImpl::CopyL(CSvgAnimateTransformElementImpl* aDestElement )
|
|
1083 |
{
|
|
1084 |
// copy stuff from superclass
|
|
1085 |
if(aDestElement)
|
|
1086 |
{
|
|
1087 |
|
|
1088 |
|
|
1089 |
this->CSvgAnimationBase::CopyL(aDestElement);
|
|
1090 |
// copy the reference to idoc (CSvgDocumentImpl)
|
|
1091 |
aDestElement->iOwnerDocument = this->iOwnerDocument;
|
|
1092 |
|
|
1093 |
aDestElement->iMultipleRendering = this->iMultipleRendering;
|
|
1094 |
aDestElement->iMatrixDataSize = this->iMatrixDataSize;
|
|
1095 |
aDestElement->iFillMatrix = this->iFillMatrix;
|
|
1096 |
aDestElement->iEndMatrix = this->iEndMatrix;
|
|
1097 |
TMatrixData lTemp;
|
|
1098 |
|
|
1099 |
TInt count = this->iTransformValues->Count() ;
|
|
1100 |
aDestElement->iTransformValues->Reset();
|
|
1101 |
for(TInt i=0; i<count; i++)
|
|
1102 |
{
|
|
1103 |
aDestElement->iTransformValues->AppendL(lTemp);
|
|
1104 |
aDestElement->iTransformValues->operator[](i).iData[0] =
|
|
1105 |
this->iTransformValues->operator[](i).iData[0];
|
|
1106 |
aDestElement->iTransformValues->operator[](i).iData[1] =
|
|
1107 |
this->iTransformValues->operator[](i).iData[1];
|
|
1108 |
aDestElement->iTransformValues->operator[](i).iData[2] =
|
|
1109 |
this->iTransformValues->operator[](i).iData[2];
|
|
1110 |
}
|
|
1111 |
TInt count2 = this->iOrgTransformValues->Count();
|
|
1112 |
aDestElement->iOrgTransformValues->Reset();
|
|
1113 |
for(TInt i=0; i<count2; i++)
|
|
1114 |
{
|
|
1115 |
aDestElement->iOrgTransformValues->AppendL(lTemp);
|
|
1116 |
aDestElement->iOrgTransformValues->operator[](i).iData[0] =
|
|
1117 |
this->iOrgTransformValues->operator[](i).iData[0];
|
|
1118 |
aDestElement->iOrgTransformValues->operator[](i).iData[1] =
|
|
1119 |
this->iOrgTransformValues->operator[](i).iData[1];
|
|
1120 |
aDestElement->iOrgTransformValues->operator[](i).iData[2] =
|
|
1121 |
this->iOrgTransformValues->operator[](i).iData[2];
|
|
1122 |
}
|
|
1123 |
aDestElement->iAccumMatrixData.iData[0] = this->iAccumMatrixData.iData[0];
|
|
1124 |
aDestElement->iAccumMatrixData.iData[1] = this->iAccumMatrixData.iData[1];
|
|
1125 |
aDestElement->iAccumMatrixData.iData[2] = this->iAccumMatrixData.iData[2];
|
|
1126 |
}
|
|
1127 |
}
|
|
1128 |
|
|
1129 |
// ---------------------------------------------------------------------------
|
|
1130 |
//
|
|
1131 |
// ---------------------------------------------------------------------------
|
|
1132 |
void CSvgAnimateTransformElementImpl::DeactivateAnimation()
|
|
1133 |
{
|
|
1134 |
CSvgAnimationBase::DeactivateAnimation(this);
|
|
1135 |
}
|
|
1136 |
|
|
1137 |
// ---------------------------------------------------------------------------
|
|
1138 |
//
|
|
1139 |
// ---------------------------------------------------------------------------
|
|
1140 |
TBool CSvgAnimateTransformElementImpl::DoAnimProcL(MSvgEvent* aEvent)
|
|
1141 |
{
|
|
1142 |
return this->AnimProcL((MSvgTimerEvent*)aEvent);
|
|
1143 |
}
|
|
1144 |
|
|
1145 |
// ---------------------------------------------------------------------------
|
|
1146 |
//
|
|
1147 |
// ---------------------------------------------------------------------------
|
|
1148 |
void CSvgAnimateTransformElementImpl::SetAccumulateValuesForSetMediaTime()
|
|
1149 |
{
|
|
1150 |
if(iAccumulate == KAccumSum )
|
|
1151 |
{
|
|
1152 |
|
|
1153 |
SetTransValues_DOMReuse();
|
|
1154 |
|
|
1155 |
SetAccumMatrix();
|
|
1156 |
TInt i=0;
|
|
1157 |
while(i < iCurrentRepeatCount )
|
|
1158 |
{
|
|
1159 |
// take care of the accum = sum.
|
|
1160 |
SetAccumulateValues();
|
|
1161 |
i++;
|
|
1162 |
}
|
|
1163 |
}
|
|
1164 |
}
|
|
1165 |
|
|
1166 |
void CSvgAnimateTransformElementImpl::Print( TBool aIsEncodeOn )
|
|
1167 |
{
|
|
1168 |
if (!aIsEncodeOn)
|
|
1169 |
{
|
|
1170 |
#ifdef _DEBUG
|
|
1171 |
RDebug::Printf("<animateTransform attributeName=\"hmm\" attributeType=\"hmm\" type=\"%d\" from=\"%d\" to=\"%d\" dur=\"hmm\" additive=\"hmm\" />",
|
|
1172 |
/*iDataType,*/ (int)iFromFloat, (int)iToFloat /*,iAccumulate*/);
|
|
1173 |
#endif
|
|
1174 |
}
|
|
1175 |
}
|