/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: cfgmgr.hxx,v $
 * $Revision: 1.7 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef	_SFXCFGMGR_HXX
#define	_SFXCFGMGR_HXX

#include <bf_so3/svstor.hxx>
class SvStream;
class String;
namespace binfilter {

class SfxObjectShell;
class SfxConfigItem;
class SfxConfigItemArr_Impl;
struct SfxConfigItem_Impl;
class SfxConfigManager
{
private:
	SotStorageRef	m_xStorage;
	SfxObjectShell*	pObjShell;
	SfxConfigItemArr_Impl* pItemArr;
	USHORT			nErrno;
	BOOL			bModified;

					// to prevent from using
					SfxConfigManager( const SfxConfigManager& );
					const SfxConfigManager& operator=( const SfxConfigManager& );

    BOOL            LoadConfiguration( SotStorage& rStorage );
    BOOL            StoreConfiguration_Impl( SotStorage* pStorage=NULL );

public:
					enum Error {
						ERR_NO,
						ERR_READ,
						ERR_WRITE,
						ERR_OPEN,
						ERR_FILETYPE,
						ERR_VERSION,
						ERR_IMPORT,
						ERR_EXPORT
					};

    static String   GetStorageName();
    static BOOL     HasConfiguration( SotStorage& rStorage );

					// construct a configmanager from a storage
					// pStor == NULL means default config manager ( soffice.cfg )
					SfxConfigManager( SotStorage* pStor = NULL );

					// construct a configmanager from a documents' storage
                    SfxConfigManager( SfxObjectShell& rDoc );
					~SfxConfigManager();

	SotStorage*		GetConfigurationStorage( SotStorage* );

    void            AddConfigItem( SfxConfigItem& rCItem );
    void            RemoveConfigItem( SfxConfigItem& rCItem );
    SfxConfigItem*  GetNextItem( SfxConfigItem& rCItem );
    USHORT          GetErrorCode()
                    { return nErrno; }

					// store the whole configuration into a storage
					// pStore == NULL means store into own storage
	BOOL    		StoreConfiguration( SotStorage* pStorage=NULL );

    BOOL            LoadConfigItem( SfxConfigItem& );
    BOOL            StoreConfigItem( SfxConfigItem& );
    BOOL			StoreAlwaysConfigItem( SfxConfigItem& );

					// Reload all items using a special stream
	void			ReInitialize( const String& rStreamName );

	void 			SetModified(BOOL);
	BOOL			IsModified()
					{ return bModified; }
	SfxObjectShell*	GetObjectShell() const
					{ return pObjShell; }
};

}//end of namespace binfilter
#endif // #ifndef _SFXCFGMGR_HXX

