--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVG/SVGImpl/inc/SVGTextAreaElementImpl.h Wed Nov 03 18:56:10 2010 +0200
@@ -0,0 +1,370 @@
+/*
+* 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_CSVGTEXTAREAELEMENTIMPL_
+#define _INC_CSVGTEXTAREAELEMENTIMPL_
+
+#include "SVGElementImpl.h"
+#include "GfxFloatFixPt.h"
+#include "GfxRoundRectangle2D.h"
+#include "SVGListener.h"
+
+class CSvgDocumentImpl;
+class CSvgRectElementImpl;
+class CSvgTextElementImpl;
+class CSvgLineElementImpl;
+
+/**
+ * Class description goes here.
+ *
+ * @lib SVGEngine.lib
+ * @since 1.0
+ */
+class CSvgTextAreaElementImpl : public CSvgElementImpl,
+ public MSvgMouseListener
+ {
+ public:
+
+ // Constructor/deconstructor
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ static CSvgTextAreaElementImpl*NewL( const TUint8 aElemID,
+ CSvgDocumentImpl* aDoc );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ static CSvgTextAreaElementImpl*NewLC( const TUint8 aElemID,
+ CSvgDocumentImpl* aDoc );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ virtual ~CSvgTextAreaElementImpl();
+
+ // From SVG DOM
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ MXmlElement* CloneL(MXmlElement* aParentElement);
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TFloatFixPt X();
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TFloatFixPt Y();
+ TInt GetLength();
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TFloatFixPt Width();
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TFloatFixPt Height();
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TFloatFixPt Rx();
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TFloatFixPt Ry();
+
+ // SVG Implementation
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TInt GetAttributeFloat( const TInt aNameId, TFloatFixPt& aValue );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TInt SetAttributeFloatL( const TInt aNameId, const TFloatFixPt aValue );
+
+ TInt SetAttributeDesL( const TInt aNameId, const TDesC& aValue );
+
+ TInt GetAttributeDes( const TInt aNameId, TPtrC16& aValue );
+
+ // From MXmlElement API
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TInt SetAttributeL( const TDesC& aName, const TDesC& aValue );
+
+ void SetEditable( const TDesC& aValue );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool DrawL( CGfx2dGc* aGc, CSvgElementImpl* aElement );
+
+
+ TBool DrawTextElements( CGfx2dGc* aGc, CSvgElementImpl* aElement );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ void GetBBox( TGfxRectangle2D& aBbox );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ virtual void GetUnscaledBBox( TGfxRectangle2D& /*aBbox*/ );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ void SetTextAreaDimensions(TFloatFixPt aX, TFloatFixPt aY, TFloatFixPt aWidth, TFloatFixPt aHeight);
+
+ void SetTextL( const TDesC& aText ); // This is temporary API until CDATA is implemented
+
+ void GetText( TDes& allText );
+
+ TBool IsEditable( );
+
+ void LocalizedArrangeTextL( CGfx2dGc* aGc );
+
+ void RemoveText( const TDesC& aString );
+
+ void InitializeL( );
+
+ /**
+ * Return wether an svg element is displayable, such as <rect>, <circle>, or
+ * an abstract element, such as <g>, <animate>.
+ *
+ * @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<CSvgElementImpl>& 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<CSvgElementImpl>& 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 MouseMoved( RPointerArray<CSvgElementImpl>& 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<CSvgElementImpl>& 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<CSvgElementImpl>& aElements,
+ TInt aX, TInt aY );
+ inline TInt FileOffset() const
+ {
+ return iOffset;
+ }
+
+ inline void SetFileOffset(TInt aOffset)
+ {
+ if( !FileOffset() )
+ iOffset = aOffset;
+ };
+
+ inline void SetOrgLength(TInt aOrgLength)
+ {
+ if(! GetOrgLength())
+ iOrgLength = aOrgLength;
+ };
+
+ inline TInt GetOrgLength()
+ {
+ return iOrgLength;
+ }
+
+ void Print( TBool aIsEncodeOn );
+
+ private:
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ void ConstructL( const TUint8 aElemID );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ CSvgTextAreaElementImpl( CSvgDocumentImpl* aDoc );
+
+ private:
+ CSvgRectElementImpl* iInnerRectangle;
+ CSvgRectElementImpl* iBorderRectangle;
+
+ HBufC* iAllText;
+ RPointerArray<CSvgTextElementImpl>* iTextElementsArray;
+
+ TBool iEditable;
+ TBool iInitialized;
+ TBool iNeedTextRearrange;
+
+ TInt iCursorPosition;
+ CSvgLineElementImpl* iCursorElement;
+ TGfxRectangle2D iLastBBox;
+ //TBool iScrollBar;
+ //TInt iScrollLocation;
+public:
+ TInt iOffset;
+ TInt iOrgLength;
+
+ protected:
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ void CopyL( CSvgTextAreaElementImpl* aDestElement );
+
+ };
+
+#endif /* _INC_CSVGLINEELEMENT_3C61A6080051_INCLUDED */