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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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#ifndef SVGGRADIENTELEMENTIMPL_H
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#define SVGGRADIENTELEMENTIMPL_H
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#include "SVGElementImpl.h"
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#include "SvgStopElementImpl.h"
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#include "GfxGradientPaint.h"
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//
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class CSvgDocumentImpl;
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/**
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* Class description goes here.
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*
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* @lib SVGEngine.lib
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* @since 1.0
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*/
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class CSvgGradientElementImpl : public CSvgElementImpl
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{
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public:
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/**
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* Need method description
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*
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* @since 1.0
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* @param
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* @return
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*/
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CSvgGradientElementImpl( CSvgDocumentImpl* aDoc );
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/**
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* The function not only adds the element in Stop element array but also
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* adjusts the offset values of all the previously added elements such that
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* offset value.
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*
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* @param : aStopEl -- Pointer to stop element.
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* @return: none
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*/
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void AddStopElementInArray(CSvgStopElementImpl *aStopEl);
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/**
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* Adjusts the offset values of all the previously added elements such that
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* each gradient offset value is greater than the previous gradient stop's
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* each gradient offset value is greater than the previous gradient stop's
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* offset value.
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*
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* @param : aStopEl -- Pointer to stop element.
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* @return: none
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*/
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void UpdateOffsetValues(CSvgStopElementImpl *aStopEl);
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/**
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* Need method description
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*
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* @since 1.0
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* @param
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* @return
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*/
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TInt SetAttributeL( const TDesC& aName,const TDesC& aValue );
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TInt SetAttributeIntL( const TInt aNameId,
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const TInt32 aValue );
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TInt GetAttributeIntL(const TInt aNameId, TInt32& aValue );
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void SetGradientTransMatrix(SVGReal aMatrix[2][3]);
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/**
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* Need method description
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*
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* @since 1.0
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* @param
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* @return
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*/
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virtual MGfxPaint *PaintAttribute() = 0;
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/**
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* Need method description
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*
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* @since 1.0
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* @param
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* @return
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*/
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~CSvgGradientElementImpl();
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RPointerArray<CSvgStopElementImpl> *iSvgStopElementArray;
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protected:
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/**
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* Need method description
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*
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* @since 1.0
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* @param
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* @return
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*/
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void ConstructL(const TUint8 aElemID);
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protected:
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TGfxGradientPaint* iGradientPaint;
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RArray<TSvgStopData> *iStopElementData;
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};
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#endif /* SVGGRADIENTELEMENTIMPL_H */
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