/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SW_INC_TXATRITR_HXX
#define INCLUDED_SW_INC_TXATRITR_HXX
#include <sal/types.h>
#include <editeng/langitem.hxx>
#include "swtypes.hxx"
#include <deque>
class SwTextNode;
class SwTextAttr;
class SwScriptIterator
{
const OUString& m_rText;
sal_Int32 m_nChgPos;
sal_uInt16 m_nCurScript;
bool m_bForward;
public :
SwScriptIterator( const OUString& rStr, sal_Int32 nStart,
bool bFrwrd = true );
void Next();
sal_uInt16 GetCurrScript() const { return m_nCurScript; }
sal_Int32 GetScriptChgPos() const { return (m_nChgPos == -1 ) ? COMPLETE_STRING : m_nChgPos; }
const OUString& GetText() const { return m_rText; }
};
class SwLanguageIterator
{
SwScriptIterator m_aScriptIter;
std::deque<const SwTextAttr*>
m_aStack;
const SwTextNode& m_rTextNode;
const SvxLanguageItem* m_pParaItem;
const SvxLanguageItem* m_pCurrentItem;
size_t m_nAttrPos;
sal_Int32 m_nChgPos;
void AddToStack( const SwTextAttr& rAttr );
void SearchNextChg();
public :
SwLanguageIterator( const SwTextNode& rTextNd, sal_Int32 nStart );
bool Next();
sal_Int32 GetChgPos() const { return m_nChgPos; }
LanguageType GetLanguage() const { return m_pCurrentItem->GetValue(); }
};
#endif
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