--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVG/SVGImpl/inc/SVGPointLexer.h Thu Jan 07 16:19:02 2010 +0200
@@ -0,0 +1,144 @@
+/*
+* 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
+ *
+*/
+
+
+// TSvgPointLexer:
+// Parse a text string and returns a set of coordinates and the last character
+// before the coordinates. e.g. " M100, 30.2" -> 'M', 100.0 and 30.2
+//
+#ifndef __TSVGPOINTLEXER_H__
+#define __TSVGPOINTLEXER_H__
+
+#include <e32std.h>
+#include "GfxFloatFixPt.h"
+
+
+/**
+ * Class description goes here.
+ *
+ * @lib SVGEngine.lib
+ * @since 1.0
+ */
+class TSvgPointLexer
+ {
+ public:
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TSvgPointLexer( const TDesC& aDes );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TInt32 GetNextPoint( TChar& aCommand, TFloatFixPt& aX, TFloatFixPt& aY );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TInt32 GetNext( TChar& aCommand, TFloatFixPt& aVal );
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool GetNextWithNumOfPoints( TFloatFixPt *aVal, TInt NoOfPoints);
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool GetCommand(TUint8 &a);
+
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool IsDone()
+ {
+ // skip any space to see that this is the last character. ADDED BY RAVINDER
+ iLex.SkipSpace();
+ // END OF ADDITION.
+ return iLex.Eos();
+ };
+
+ void Cleanup();
+ private:
+ TLex iLex;
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TChar SkipUntilNum();
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool SkipToNumEndWithoutLex(TReal32 &aNum);
+
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool SkipToNumEnd();
+ /**
+ * Need method description
+ *
+ * @since 1.0
+ * @param
+ * @return
+ */
+ TBool iNegativeNumber;
+ TUint16 *iData;
+ TUint16 *iDataEnd;
+
+ HBufC* iDataCopy;
+ };
+
+#endif // __TSvgPointLexer_H__