/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: editobj.hxx,v $
 *
 *  $Revision: 1.9 $
 *
 *  last change: $Author: hr $ $Date: 2006/06/19 14:34:51 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#ifndef _EDITOBJ_HXX
#define _EDITOBJ_HXX

#ifndef _STREAM_HXX
#include <tools/stream.hxx>
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _RSCSFX_HXX
#include <rsc/rscsfx.hxx>
#endif
#ifndef _SFXITEMSET_HXX
#include <svtools/itemset.hxx>
#endif
#ifndef _EEITEM_HXX 
#include <svx/eeitem.hxx>
#endif

#ifndef INCLUDED_SVXDLLAPI_H
#include "svx/svxdllapi.h"
#endif

DBG_NAMEEX( EE_EditTextObject )

class SfxItemPool;
class SfxStyleSheetPool; 
class SvxFieldItem;
class EECharAttribArray; 

#define EDTOBJ_SETTINGS_ULITEMSUMMATION		0x00000001
#define EDTOBJ_SETTINGS_ULITEMFIRSTPARA		0x00000002

class SVX_DLLPUBLIC EditTextObject
{
private:
	USHORT				nWhich;
	SVX_DLLPRIVATE EditTextObject&		operator=( const EditTextObject& );

protected:
						EditTextObject( USHORT nWhich );
						EditTextObject( const EditTextObject& r );

	virtual void		StoreData( SvStream& rOStream ) const;
	virtual void		CreateData( SvStream& rIStream );

public:
	virtual				~EditTextObject();

	USHORT				Which() const { return nWhich; }

	virtual USHORT		GetUserType() const;	// Fuer OutlinerMode, der kann das aber nicht kompatibel speichern
	virtual void		SetUserType( USHORT n );

	virtual ULONG		GetObjectSettings() const;
	virtual void		SetObjectSettings( ULONG n );

	virtual	BOOL		IsVertical() const;
	virtual	void		SetVertical( BOOL bVertical );

	virtual USHORT		GetScriptType() const;

	virtual USHORT		GetVersion() const;	// Solange der Outliner keine Recordlaenge speichert

	virtual EditTextObject*	Clone() const = 0;

	BOOL					Store( SvStream& rOStream ) const;
	static EditTextObject*	Create( SvStream& rIStream,
								SfxItemPool* pGlobalTextObjectPool = 0 );
	void					Skip( SvStream& rIStream );

	// Zur 5.1 hat sich die Bedeutung des LRSpaceItems fuer den Outliner geaendert...
	virtual void			SetLRSpaceItemFlags( BOOL bOutlineMode );
	virtual void			AdjustImportedLRSpaceItems( BOOL bTurnOfBullets );
	virtual	void 			PrepareStore( SfxStyleSheetPool* pStyleSheetPool );
	virtual	void 			FinishStore();
	virtual	void 			FinishLoad( SfxStyleSheetPool* pStyleSheetPool );

	virtual USHORT		GetParagraphCount() const;

	virtual XubString	GetText( USHORT nParagraph ) const;
	virtual void		Insert( const EditTextObject& rObj, USHORT nPara );
	virtual void		RemoveParagraph( USHORT nPara );
	virtual EditTextObject*	CreateTextObject( USHORT nPara, USHORT nParas = 1 ) const;

	virtual BOOL		HasPortionInfo() const;
	virtual void		ClearPortionInfo();

	virtual BOOL		HasOnlineSpellErrors() const;

	virtual BOOL		HasCharAttribs( USHORT nWhich = 0 ) const;
	virtual	void		GetCharAttribs( USHORT nPara, EECharAttribArray& rLst ) const;

	virtual BOOL		RemoveCharAttribs( USHORT nWhich = 0 );
	virtual BOOL		RemoveParaAttribs( USHORT nWhich = 0 );

	virtual	void		MergeParaAttribs( const SfxItemSet& rAttribs, USHORT nStart = EE_CHAR_START, USHORT nEnd = EE_CHAR_END );

	virtual BOOL		IsFieldObject() const;
	virtual const SvxFieldItem*	GetField() const;
	virtual BOOL		HasField( TypeId aType = NULL ) const;

	virtual SfxItemSet	GetParaAttribs( USHORT nPara ) const;
	virtual void		SetParaAttribs( USHORT nPara, const SfxItemSet& rAttribs );

	virtual BOOL		HasStyleSheet( const XubString& rName, SfxStyleFamily eFamily ) const;
	virtual void		GetStyleSheet( USHORT nPara, XubString& rName, SfxStyleFamily& eFamily ) const;
	virtual void		SetStyleSheet( USHORT nPara, const XubString& rName, const SfxStyleFamily& eFamily );
	virtual BOOL		ChangeStyleSheets( 	const XubString& rOldName, SfxStyleFamily eOldFamily,
											const XubString& rNewName, SfxStyleFamily eNewFamily );
	virtual void		ChangeStyleSheetName( SfxStyleFamily eFamily, const XubString& rOldName, const XubString& rNewName );

	bool				operator==( const EditTextObject& rCompare ) const;
};

#endif	// _EDITOBJ_HXX
