/* -*- mode: C++; tab-width: 4; c-basic-offset: 4; -*- */

/* AbiWord
 * Copyright (C) 1998 AbiSource, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

#ifndef IE_EXP_MSWORD_97_H
#define IE_EXP_MSWORD_97_H

#include "ie_exp.h"
#include "ut_vector.h"
#include "ut_misc.h"
#include "pl_Listener.h"

// forward declarations
//
class PD_Document;
class s_MsWord_97_Listener;

typedef struct _wvExporter wvExporter;

// The exporter/writer for the MsWord 97 format

class ABI_EXPORT IE_Exp_MsWord_97_Sniffer : public IE_ExpSniffer
{
	friend class IE_Exp;

public:
	IE_Exp_MsWord_97_Sniffer ();
	virtual ~IE_Exp_MsWord_97_Sniffer () {}

	UT_Confidence_t supportsMIME (const char * szMIME);

	virtual bool recognizeSuffix (const char * szSuffix);
	virtual bool getDlgLabels (const char ** szDesc,
							   const char ** szSuffixList,
							   IEFileType * ft);
	virtual UT_Error constructExporter (PD_Document * pDocument,
										IE_Exp ** ppie);
};

class ABI_EXPORT IE_Exp_MsWord_97 : public IE_Exp
{
		friend class s_MsWord_97_Listener;
        s_MsWord_97_Listener* m_pListener;

 public:
        IE_Exp_MsWord_97(PD_Document * pDocument);
        ~IE_Exp_MsWord_97();

		void            		write(const char * sz);
		void            		write(const char * sz, UT_uint32 length);

 private:
		char * fileName;

	wvExporter *m_pExporter;

 protected:
		// these are all overridden methods of the base class
		// see comments in ie_exp_MsWord_97.cpp for explanation

        UT_Error        		_writeDocument(void);
		bool 				_openFile(const char * szFileName);
		UT_uint32				_writeBytes(const UT_Byte * pBytes, UT_uint32 length);
		bool 				_writeBytes(const UT_Byte * pBytes);
		bool 				_closeFile(void);
		void 					_abortFile(void);
};

#endif
