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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: txatritr.hxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: rt $ $Date: 2005-09-09 02:21:34 $
*
* 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 _TXATRITR_HXX
#define _TXATRITR_HXX
#ifndef _SOLAR_H
#include <tools/solar.h>
#endif
#ifndef _SAL_TYPES_H_
#include <sal/types.h>
#endif
#ifndef _SVARRAY_HXX
#include <svtools/svarray.hxx>
#endif
class String;
class SwTxtNode;
class SwTxtAttr;
class SfxPoolItem;
class SwScriptIterator
{
const String& rText;
xub_StrLen nChgPos;
sal_uInt16 nCurScript;
sal_Bool bForward;
public:
SwScriptIterator( const String& rStr, xub_StrLen nStart = 0,
sal_Bool bFrwrd = sal_True );
sal_Bool Next();
sal_uInt16 GetCurrScript() const { return nCurScript; }
xub_StrLen GetScriptChgPos() const { return nChgPos; }
const String& GetText() const { return rText; }
};
class SwTxtAttrIterator
{
SwScriptIterator aSIter;
SvPtrarr aStack;
const SwTxtNode& rTxtNd;
const SfxPoolItem *pParaItem, *pCurItem;
xub_StrLen nChgPos;
sal_uInt16 nAttrPos, nWhichId;
void AddToStack( const SwTxtAttr& rAttr );
void SearchNextChg();
public:
SwTxtAttrIterator( const SwTxtNode& rTxtNd, USHORT nWhichId,
xub_StrLen nStart = 0 );
sal_Bool Next();
const SfxPoolItem& GetAttr() const { return *pCurItem; }
xub_StrLen GetChgPos() const { return nChgPos; }
};
#ifdef ITEMID_LANGUAGE
class SwLanguageIterator : public SwTxtAttrIterator
{
public:
SwLanguageIterator( const SwTxtNode& rTxtNd, xub_StrLen nStart = 0 )
: SwTxtAttrIterator( rTxtNd, RES_CHRATR_LANGUAGE, nStart )
{}
sal_uInt16 GetLanguage() const
{ return ((SvxLanguageItem&)GetAttr()).GetValue(); }
};
#endif
#endif
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