//**************************************************************************************
// Filename:	CTextRunsToUnicode.h
// Copyright © 2000 Tomasz Kukielka. All rights reserved.
//
// Description:
//**************************************************************************************

#ifndef _H_CTextRunsToUnicode
#define _H_CTextRunsToUnicode
#pragma once

#include <UnicodeConverter.h>
#include <TArray.h>

struct EncodingRun
{
	UInt32			len;
	TextEncoding	enc;
};


#pragma warn_hidevirtual off
	template class TArray<EncodingRun>;
#pragma warn_hidevirtual reset


class CTextRunsToUnicode
{
	public:	
								CTextRunsToUnicode(TArray<EncodingRun> *inRunsArray, TextEncodingFormat inUnicodeFormat);
		virtual					~CTextRunsToUnicode();
		
		Handle					Convert( Handle srcH );
		Handle					Convert( Ptr inSrc, ByteCount srcLen );

		Handle					ConvertOneRun( Handle srcH );
		Handle					ConvertOneRun( Ptr inSrc, ByteCount srcLen );

		void					ChangeEncoding(TextEncoding &inFromEncoding);

	private:
		TArray<EncodingRun> *	mRunsArray;
		TextEncoding			mUnicodeEncoding;
		TextToUnicodeInfo		mTextToUnicodeInfo;
};

#endif //_H_CTextRunsToUnicode