--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textrendering/texthandling/stext/ParseLst.h	Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 1999-2009 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: 
+*
+*/
+
+
+#ifndef __PARSELST_H__
+#define __PARSELST_H__
+
+#include <e32std.h>
+#include <mparser.h>
+#include <txtrich.h>
+//++ sort out definitive hash includes
+
+
+NONSHARABLE_CLASS(CParserList) : public CBase
+/**
+@internalComponent
+*/
+	{
+	enum TParserTagValues
+		{
+		EReformatOnRecogniseFlag = (TInt)0x80000000,
+		EReformatOnRolloverFlag = 0x40000000,
+		EDefaultParserFlag = 0x20000000,
+		EParserTagMask = 0x3FFFFFFF,
+		EMaxParserIndex = 0x1FFFFFFF
+		};
+
+	enum TParserListPanic
+		{
+		EParserNoneActive,
+		EParserNullPtr,
+		EParserInstanceNotActive,
+		EParserNoSuchTag,
+		EParserIgnoringAllowFlag,
+		EParserIndexRollover
+		};
+
+private:
+	class CParserItem : public CBase
+		{
+	public:
+		CParserItem(MParser* aParser, const TUint aTagIndex);
+		~CParserItem() {}
+
+		inline MParser* Parser() const {return iParser;}
+		inline TUint TagIndex() const {return iTagIndex;}
+
+	private:
+		MParser* iParser;
+		TUint iTagIndex;
+		};
+
+public:
+	CParserList();
+	~CParserList();
+
+	void ActivateParserL(MParser* aParser);
+	void DeactivateParser(MParser* aParser);
+	void ActivateDefaultParserL(MParser* aParser);
+	void DeactivateParserDefaults();
+	TBool ParseThisText(CRichText& aTextObj,TInt aStartScan,TInt aScanLength,TInt& aStartOfTags,TInt& aLength);
+	MParser* ParserWithThisTag(const TUint aTagIndex) const;
+	TUint TagForThisParser(const MParser *const aParser) const;
+
+	static inline TBool ReformatOnRollover(const TUint aTagIndex) {return (aTagIndex & EReformatOnRolloverFlag);}
+
+private:
+	static inline TBool ReformatOnRecognise(const TUint aTagIndex) {return (aTagIndex & static_cast<TUint>( EReformatOnRecogniseFlag ) );}
+	static inline TBool DefaultParser(const TUint aTagIndex) {return (aTagIndex & EDefaultParserFlag);}
+
+	static inline TUint MaskedTag(const TUint32 aTagIndex) {return (aTagIndex & EParserTagMask);}
+
+	void ActivateAParserL(MParser* aParser, const TBool aDefaultParser);
+	TBool LoopOneParser(MParser* aParser, const TUint aTagIndex, CRichText& aTextObj,
+						const TInt aStartScan, const TInt aScanLength,
+						TInt& aStartOfTags, TInt& aLength);
+	void Panic(TParserListPanic aPanic) const;
+
+private:
+	RPointerArray<CParserItem> iParserList;	// List of active parsers (specific and default)
+	TUint iHighestIndex;
+public:
+	TInt iNumberInList;
+	TInt iRefCount;
+	};
+
+NONSHARABLE_CLASS(CParserData) : public CBase
+/**
+@internalComponent
+*/
+	{
+public:
+	CParserData(TInt aEndParse);
+	~CParserData();
+	TBool HaveRange() const { return iStartParse != -1; }
+	void MergeRange(TInt aStart,TInt aOldLength,TInt aNewLength);
+	void KillRange() { iStartParse = -1; }
+	TInt StartParse() const { return iStartParse; }
+	TInt EndParse() const { return iEndParse; }
+
+	CParserList* iActiveParserList;	// local copy because access to Dll::Tls is slow
+	MEditObserver* iEditObserver;
+	TInt iLastKnownCursor;
+
+private:
+	TInt iStartParse;				// start of text to be parsed; -1 means none
+	TInt iEndParse;					// end of text to be parsed
+	};
+
+#endif