diff -r 000000000000 -r d46562c3d99d svgtopt/SVG/SVGImpl/inc/SVGAElementImpl.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/svgtopt/SVG/SVGImpl/inc/SVGAElementImpl.h Thu Jan 07 16:19:02 2010 +0200 @@ -0,0 +1,256 @@ +/* +* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: SVG Implementation header file + * +*/ + + +#ifndef _INC_CSVGAELEMENTIMPL_ +#define _INC_CSVGAELEMENTIMPL_ + +// +#include "GfxFloatFixPt.h" +#include "SVGElementImpl.h" +#include "SVGListener.h" + +class CSvgDocumentImpl; + +/** + * Class description goes here. + * + * @lib SVGEngine.lib + * @since 1.0 + */ +class CSvgAElementImpl : public CSvgElementImpl, + public MSvgMouseListener + { + public: + + // Constructor/deconstructor + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + static CSvgAElementImpl*NewL( const TUint8 aElemID, + CSvgDocumentImpl* aDoc ); + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + static CSvgAElementImpl*NewLC( const TUint8 aElemID, + CSvgDocumentImpl* aDoc ); + + + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + virtual ~CSvgAElementImpl(); + + private: + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + void ConstructL( const TUint8 aElemID ); + + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + CSvgAElementImpl( CSvgDocumentImpl* aDoc ); + + public: + + // From MXmlElement API + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + TInt SetAttributeL( const TDesC& aName, + const TDesC& aValue ); + + TBool SetTargetL( const TDesC& aName, const TDesC& aValue ); + + const TDesC& Target(); + + void GetBBox( TGfxRectangle2D& aBbox ); + void GetUnscaledBBox( TGfxRectangle2D& aBbox ); + + // From CSvgElementImpl + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + MXmlElement* CloneL( MXmlElement* aParentElement); + + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + TBool DrawL( CGfx2dGc* aGc, + CSvgElementImpl* aElement ); + + // From MEventReceiver + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + TBool ReceiveEventL( MSvgEvent* aEvent ); + void Reset(MSvgEvent* aEvent); + TInt SetAttributeDesL( const TInt aNameId, + const TDesC& aValue ); + TInt GetAttributeDes( const TInt aNameId, TPtrC16& aValue ); + + /** + * Return wether an svg element is displayable, such as , , or + * an abstract element, such as , . + * + * @since 1.0 + * @param None + * @return ETrue if element is viewable. + */ + TBool IsViewable() { return ETrue; } + + /** + * Notified when the mouse pointer enters a visible svg element. + * + * @since 1.0 + * param : aElements -- SVG elements containing the mouse point. + * param : aX -- x coordinate of mouse pointer. + * param : aY -- y coordinate of mouse pointer. + * @return : For future use. Value is ignored. + */ + TBool MouseEntered( RPointerArray& aElements, + TInt aX, TInt aY ); + + /** + * Notified when the mouse pointer exits a visible svg element. + * + * @since 1.0 + * param : aElements -- SVG elements containing the mouse point. + * param : aX -- x coordinate of mouse pointer. + * param : aY -- y coordinate of mouse pointer. + * @return : For future use. Value is ignored. + */ + TBool MouseExited( RPointerArray& aElements, + TInt aX, TInt aY ); + + /** + * Notified when the mouse pointer is pressed down on visible svg element. + * + * @since 1.0 + * param : aElements -- SVG elements containing the mouse point. + * param : aX -- x coordinate of mouse pointer. + * param : aY -- y coordinate of mouse pointer. + * @return : For future use. Value is ignored. + */ + TBool MousePressed( RPointerArray& aElements, + TInt aX, TInt aY ); + + /** + * Notified when the mouse pointer is released on on visible svg element. + * + * @since 1.0 + * param : aElements -- SVG elements containing the mouse point. + * param : aX -- x coordinate of mouse pointer. + * param : aY -- y coordinate of mouse pointer. + * @return : For future use. Value is ignored. + */ + TBool MouseReleased( RPointerArray& aElements, + TInt aX, TInt aY ); + + /** + * Notified when the mouse pointer is released on on visible svg element. + * + * @since 1.0 + * param : aElements -- SVG elements containing the mouse point. + * param : aX -- x coordinate of mouse pointer. + * param : aY -- y coordinate of mouse pointer. + * @return : For future use. Value is ignored. + */ + TBool MouseMoved( RPointerArray& aElements, + TInt aX, TInt aY ); + + void Print( TBool aIsEncodeOn ); + + private: + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + void AddEventReceiverSubtreeL( CSvgElementImpl* aElement ); + + /** + * Need method description + * + * @since 1.0 + * @param + * @return + */ + TBool IsChild( CSvgElementImpl* aSubtree, + CSvgElementImpl* aElement ); + private: + TBool iInitDone; + HBufC* iTarget; + }; + +#endif