--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textrendering/texthandling/incp/T_RTPAR.H	Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,118 @@
+/*
+* Copyright (c) 1997-2009 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 __T_RTPAR_H__
+#define	__T_RTPAR_H__
+
+#include <E32TWIN.H>
+#include <TXTRICH.H>
+
+// classes defined in this header
+class CRichTextReader;
+class CPMLWriter;
+//
+
+enum TTagType {		   // Possible types of tag
+	EGlobal, 
+	EParagraph, 
+	ECharacter , 
+	EControl
+	}; 
+
+enum TTagStatus {	 
+	ETagStart,		  // "<"
+	ETagEnd			  // ">"
+	};
+
+
+class CRichTextReader : public CBase
+	{
+public:
+	static CRichTextReader* NewL();
+	void Destruct();
+
+	// these functions convert a supplied RichText doc into PML 
+	// which is contained in the returned buffer.
+	CBufSeg* ConvertRichText(CRichText* aRichTextDoc, RConsole aConsole);
+	CBufSeg* ConvertRichText(CRichText* aRichTextDoc);
+protected:
+	CRichTextReader();
+	void ConstructL();
+private:
+	void SenseGlobalFormat();
+	TInt TranslatePhrase(TInt aPos);	
+	void CompareParaFormats();
+	void CompareCharFormats();
+	void CompareParaToFactory(CParaFormat* aSensed);  
+	void CompareCharToFactory(TCharFormat aSensed);
+	void CheckTabList(CParaFormat* aFormatOne, CParaFormat* aFormatTwo);
+	TParaBorder* CopyBorderL(const TParaBorder* aFrom,TParaBorder* aTo);
+	TBullet* CopyBulletL(const TBullet* aFrom,TBullet* aTo);
+private:
+	CRichText* iRichTextDoc;
+	CParaFormat* iThisParaFormat;
+	CParaFormat* iPrevParaFormat;
+	TCharFormat iThisCharFormat;
+	TCharFormat iPrevCharFormat;
+	TParaBorder* iBorder;
+				
+	RConsole iConsole;
+	TBool iConsoleExists;				
+	CPMLWriter* iPMLWriter;
+	TInt iParaStart;				// Start pos of current paragraph
+	TInt iDocLength;				// length in chars of rich text doc
+	};
+
+
+class CPMLWriter : public CBase
+	{
+public:
+	static CPMLWriter* NewL();
+	void Destruct();
+
+	void Insert(const TDesC& aBuf);	// inserts a string into PML doc
+	void Delete(TUint aNumberOfCharsToDelete);	// deletes chars prior to current insert pos
+	void Output(RConsole aConsole); // output PML doc to screen
+	inline CBufSeg* ReturnPmlDoc() {return iTextBuf;}
+	inline TUint WritePos() {return iInsertPos;}
+	void SetTag(TTagType, TTagStatus);	// Prints tag delimiters & tag type
+	void SetTab(TTabStop aTabStop);
+	void SetFormat(TTextFormatAttribute aAttribute, TInt aValue);
+	void SetFormat(TTextFormatAttribute aAttribute, TParaBorder* aParaBorder);
+	void SetFormat(TTextFormatAttribute aAttribute, const TTypeface &aTypeface);
+	void SetFormat(TTextFormatAttribute aAttribute, TBullet* aBullet);
+	void SetFormat(TTextFormatAttribute aAttribute, TTabStop aTabStop);
+protected:
+	CPMLWriter();
+	void ConstructL();
+private:
+	void ProcessAlignment(TInt aValue);
+	void ProcessLineSpacingControl(TInt aValue);
+	void ProcessFontPrintPos(TInt aValue);
+	void ProcessBooleanAtt(TTextFormatAttribute aAttribute, TInt aValue);
+	void ProcessBorder(TTextFormatAttribute aAttribute, TInt aValue);
+	void SquashBuf(const TDesC& aBuffer, TDes8& aTarget); // squashes 16 bit buffers to 8 bit (for unicode)
+	void ExpandBuf(const TDes8& aBuffer, TDes& aTarget);
+private:
+	CBufSeg* iTextBuf;					// Buffer for text file to be read into
+	TUint iInsertPos;
+	};
+
+
+
+#endif