1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 * 9 * This file incorporates work covered by the following license notice: 10 * 11 * Licensed to the Apache Software Foundation (ASF) under one or more 12 * contributor license agreements. See the NOTICE file distributed 13 * with this work for additional information regarding copyright 14 * ownership. The ASF licenses this file to you under the Apache 15 * License, Version 2.0 (the "License"); you may not use this file 16 * except in compliance with the License. You may obtain a copy of 17 * the License at http://www.apache.org/licenses/LICENSE-2.0 . 18 */ 19 #ifndef INCLUDED_SW_INC_TXATRITR_HXX 20 #define INCLUDED_SW_INC_TXATRITR_HXX 21 22 #include <sal/types.h> 23 #include <editeng/langitem.hxx> 24 #include "swtypes.hxx" 25 #include <deque> 26 27 class SwTextNode; 28 class SwTextAttr; 29 class SfxPoolItem; 30 31 class SwScriptIterator 32 { 33 const OUString& m_rText; 34 sal_Int32 m_nChgPos; 35 sal_uInt16 nCurScript; 36 bool const bForward; 37 38 public: 39 SwScriptIterator( const OUString& rStr, sal_Int32 nStart, 40 bool bFrwrd = true ); 41 42 void Next(); 43 GetCurrScript() const44 sal_uInt16 GetCurrScript() const { return nCurScript; } GetScriptChgPos() const45 sal_Int32 GetScriptChgPos() const { return (m_nChgPos == -1) ? COMPLETE_STRING : m_nChgPos; } GetText() const46 const OUString& GetText() const { return m_rText; } 47 }; 48 49 class SwLanguageIterator 50 { 51 SwScriptIterator aSIter; 52 std::deque<const SwTextAttr*> 53 aStack; 54 const SwTextNode& rTextNd; 55 const SfxPoolItem* pParaItem; 56 const SfxPoolItem* pCurItem; 57 size_t nAttrPos; 58 sal_Int32 nChgPos; 59 60 void AddToStack( const SwTextAttr& rAttr ); 61 void SearchNextChg(); 62 63 public: 64 SwLanguageIterator( const SwTextNode& rTextNd, sal_Int32 nStart ); 65 66 bool Next(); GetChgPos() const67 sal_Int32 GetChgPos() const { return nChgPos; } GetLanguage() const68 LanguageType GetLanguage() const 69 { return static_cast<const SvxLanguageItem&>(*pCurItem).GetValue(); } 70 }; 71 72 #endif 73 74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 75